diff --git a/app/fwupgrade/FWUpgrade_resource.qrc b/app/fwupgrade/FWUpgrade_resource.qrc index 00a84370..da696877 100644 --- a/app/fwupgrade/FWUpgrade_resource.qrc +++ b/app/fwupgrade/FWUpgrade_resource.qrc @@ -1,4 +1,7 @@ + + etc/qt.conf + FWUpgrade_zh_CN.qm qt_zh_CN.qm diff --git a/app/fwupgrade/FWUpgrade_zh_CN.qm b/app/fwupgrade/FWUpgrade_zh_CN.qm index 1612f204..0c53468c 100644 Binary files a/app/fwupgrade/FWUpgrade_zh_CN.qm and b/app/fwupgrade/FWUpgrade_zh_CN.qm differ diff --git a/app/fwupgrade/FWUpgrade_zh_CN.ts b/app/fwupgrade/FWUpgrade_zh_CN.ts index 0afea80f..ea8ad18b 100644 --- a/app/fwupgrade/FWUpgrade_zh_CN.ts +++ b/app/fwupgrade/FWUpgrade_zh_CN.ts @@ -269,7 +269,7 @@ - + Have not corrected 未校正 @@ -326,19 +326,19 @@ 打开设备：%1，固件版本号为：%2 - - - - - - + + + - - + + + - - + + + + do not support 不支持 @@ -347,27 +347,27 @@ 打开设备错误：%1 - + no device opened 无设备打开 - - - - - - - - - - - + + + + + + + + + + + tips 提示 - + no version available 未获取到可升级版本 @@ -376,7 +376,7 @@ 确定 - + Open File 打开文件 @@ -385,9 +385,9 @@ 压缩文件(* .zip) - - - + + + device: %1 upgrade firmware success 设备：%1 固件升级成功 @@ -400,24 +400,24 @@ 设备: %1, 固件版本: %2, 升级: %3 - + support 支持 - + upgrade: %1 upgrade: %2 - 固件更新: %1 + 固件在线升级: %1 - + ZIP Files(*.zip *.zip) 压缩文件(*.zip) - - + + the selected firmware is not newer than the current version 选择的固件版本比当前版本低 @@ -426,7 +426,7 @@ 固件不匹配 - + firmware file mismatch, continue? 固件文件版本不匹配，是否继续？ @@ -439,99 +439,98 @@ 设备: %1, 固件升级: %2 - + FirmWare number: %1 固件号: %1 - + Serial number: %1 序列号: %1 - + speed mode: %1 速度模式: %1 - + Motor Version: %1 电机固件版本： %1 - + Device is opened by other process 设备被其他进程占用 - + open device error 打开设备失败 - - - + + device: %1 upgrade firmware failed, io error 设备：%1 固件升级失败，IO错误 - + download firmware fail 下载固件失败 - + Roller scanned count has been set to 0. 滚轴计数已清零 - + Do not supported 设备不支持 - + Roller scanned count reset failed. 清除滚轴计数失败 - + old password is wrong 旧密码错误 - + new password can not be empty 新密码不能为空 - + new password is inconsistent 新密码不一致 - + modify password fail 密码修改失败 - + modify password success 密码修改成功 - + correcting... 校正中... - + Export special test paper 导出专用测试纸 - + jpg(*.jpg) jpg(*.jpg) @@ -540,107 +539,114 @@ 导出失败 - - - - + + + + - - - + + + + + Prompt 提示 - - + + Please confirm that the device has correctly placed the calibration paper! 请确认设备已正确放置校正纸！ - + Prompt of Hualing device Prompt of Hualin device 若当前为华凌设备，自动校正后，须勾选"彩色校正"再校正一次，其它设备无需勾选。 - + Please confirm that the device has placed a special scanning test paper for distortion correction! 开始计算畸变值之前，请确认设备已放置畸变校正专用扫描测试纸！ - + Warning 警告 - + Device is Running! please wait for the process to end. 设备正在运行！请等待流程结束。 - - + + Count distortion failed 计算畸变值失败 - + Count distortion succeed: %1 计算畸变值成功: %1 - - - + + + roll count: %1 滚轴计数： %1 - - + + scan count: %1 历史扫描张数： %1 - + + device: %1 upgrade firmware failed: %2 + 设备：%1 固件升级失败: %2 + + + Get distortion failed 获取畸变值失败 - + Get failed 获取失败 - + Get distortion succeed: %1 获取畸变值成功: %1 - + Color mode: %1, Dpi: %2 颜色模式: %1, 分辨率 :%2 - - + + Set failed 设置失败 - + Set succeed 设置成功 - + Correct failed 校正失败 - + Have already corrected 已校正 diff --git a/app/fwupgrade/dialog_upgradefirmware.cpp b/app/fwupgrade/dialog_upgradefirmware.cpp index ba4fa479..2f796b0e 100644 --- a/app/fwupgrade/dialog_upgradefirmware.cpp +++ b/app/fwupgrade/dialog_upgradefirmware.cpp @@ -47,10 +47,15 @@ void HGAPI Dialog_upgradeFirmware::ThreadFunc(HGThread thread, HGPointer param) (void)thread; Dialog_upgradeFirmware *p = (Dialog_upgradeFirmware *)param; - if (SANE_STATUS_GOOD == sane_io_control(p->m_handle, IO_CTRL_CODE_SET_FIRMWARE_UPGRADE, (void*)p->m_filePath.c_str(), nullptr)) + SANE_Status ret = sane_io_control(p->m_handle, IO_CTRL_CODE_SET_FIRMWARE_UPGRADE, (void*)p->m_filePath.c_str(), nullptr); + if (SANE_STATUS_GOOD == ret) { p->m_result = 0; } + else + { + p->m_result = ret; + } emit p->finish(); } diff --git a/app/fwupgrade/etc/qt.conf b/app/fwupgrade/etc/qt.conf new file mode 100644 index 00000000..2620cdc2 --- /dev/null +++ b/app/fwupgrade/etc/qt.conf @@ -0,0 +1,2 @@ +[Platforms] +WindowsArguments = dpiawareness=0 \ No newline at end of file diff --git a/app/fwupgrade/image_rsc/logo/deli.ico b/app/fwupgrade/image_rsc/logo/deli.ico index f573b6d0..7fc788e4 100644 Binary files a/app/fwupgrade/image_rsc/logo/deli.ico and b/app/fwupgrade/image_rsc/logo/deli.ico differ diff --git a/app/fwupgrade/mainwindow.cpp b/app/fwupgrade/mainwindow.cpp index ad6ed048..17a2343f 100644 --- a/app/fwupgrade/mainwindow.cpp +++ b/app/fwupgrade/mainwindow.cpp @@ -34,8 +34,6 @@ MainWindow::MainWindow(QWidget *parent) { ui->setupUi(this); - ui->tabWidget->removeTab(4); - m_curDevName.clear(); m_curDevHandle = nullptr; m_curFwVersion.clear(); @@ -170,11 +168,28 @@ QString MainWindow::GetDevType(const QString& fwVersion, bool *canLock) { QString dev = fwVersion.left(2); if (fwVersion.mid(2, 2) == "40" || fwVersion.mid(2, 2) == "50" - || fwVersion.mid(2, 2) == "60" || fwVersion.mid(2, 2) == "70") + || fwVersion.mid(2, 2) == "60" || fwVersion.mid(2, 2) == "70" + || fwVersion.mid(2, 2) == "80" || fwVersion.mid(2, 2) == "90") { // 3288 - QString ver = fwVersion.mid(2, 2); + QString ppm = fwVersion.mid(2, 2); QString date = fwVersion.mid(4, 6); + + if (dev == "G3") + { + if (date >= "220424" && date <= "230105") + { + devType = dev + "x0" + "/" + "220424-230105"; + } + else if (date >= "230106" && date <= "230305") + { + devType = dev + "x0" + "/" + "230106-230305"; + } + else if (date >= "230306") + { + devType = dev + "x0" + "/" + "230306-"; + } + } } else { @@ -567,8 +582,8 @@ void MainWindow::on_comboDevList_currentIndexChanged(int index) if (!devType.isEmpty()) { ui->btnGetVersionList->setEnabled(true); - ui->btnOpenFilePath->setEnabled(true); } + ui->btnOpenFilePath->setEnabled(true); ui->btnClearRollCount->setEnabled(true); bool isAndroid = isAndroidDevice(); @@ -755,13 +770,15 @@ void MainWindow::on_btnDownloadUpgrade_clicked() { Dialog_upgradeFirmware dlg(m_curDevHandle, savePath, this); dlg.exec(); - if (0 == dlg.getUpgradeStatus()) + int status = dlg.getUpgradeStatus(); + if (0 == status) { - ui->labelDevInfo->setText(QString(tr("device: %1 upgrade firmware success")).arg(m_curDevName)); + QMessageBox::information(this, tr("Prompt"), QString(tr("device: %1 upgrade firmware success")).arg(m_curDevName)); } else { - ui->labelDevInfo->setText(QString(tr("device: %1 upgrade firmware failed, io error")).arg(m_curDevName)); + QMessageBox::information(this, tr("Prompt"), + QString(tr("device: %1 upgrade firmware failed: %2")).arg(m_curDevName).arg(sane_strstatus((SANE_Status)status))); } } else @@ -796,13 +813,15 @@ void MainWindow::on_btnUpgrade_clicked() { Dialog_upgradeFirmware dlg(m_curDevHandle, filePath, this); dlg.exec(); - if (0 == dlg.getUpgradeStatus()) + int status = dlg.getUpgradeStatus(); + if (0 == status) { - ui->labelDevInfo->setText(QString(tr("device: %1 upgrade firmware success")).arg(m_curDevName)); + QMessageBox::information(this, tr("Prompt"), QString(tr("device: %1 upgrade firmware success")).arg(m_curDevName)); } else { - ui->labelDevInfo->setText(QString(tr("device: %1 upgrade firmware failed, io error")).arg(m_curDevName)); + QMessageBox::information(this, tr("Prompt"), + QString(tr("device: %1 upgrade firmware failed: %2")).arg(m_curDevName).arg(sane_strstatus((SANE_Status)status))); } } } diff --git a/app/fwupgrade/mainwindow.ui b/app/fwupgrade/mainwindow.ui index eb6405e6..0de50fa9 100644 --- a/app/fwupgrade/mainwindow.ui +++ b/app/fwupgrade/mainwindow.ui @@ -551,7 +551,7 @@ 80 10 - 108 + 491 31 diff --git a/app/ocr/main.cpp b/app/ocr/main.cpp deleted file mode 100644 index cfb2de4b..00000000 --- a/app/ocr/main.cpp +++ /dev/null @@ -1,55 +0,0 @@ -#include "base/HGDef.h" -#include "base/HGInc.h" -#include -#include "base/HGUtility.h" -#include "imgfmt/HGImgFmt.h" -#include "imgproc/HGOCR.h" - -int main(int argc, char *argv[]) -{ - std::string filePath; - for (int i = 1; i < argc; i++) - { - char* z = argv[i]; - if (z == strstr(z, "-filePath=")) - filePath = z + strlen("-filePath="); - } - - int ret = -1; - - HGOCRMgr ocrMgr = NULL; - HGImgProc_CreateOCRMgr(HGIMGPROC_OCRALGO_DEFAULT, &ocrMgr); - if (NULL == ocrMgr) - { - return ret; - } - - HGImgFmtReader reader = NULL; - HGImgFmt_OpenImageReader(filePath.c_str(), 0, &reader); - if (NULL != reader) - { - HGUInt count = 0; - HGImgFmt_GetImagePageCount(reader, &count); - for (HGUInt i = 0; i < count; ++i) - { - HGImage image = NULL; - HGImgFmt_LoadImageFromReader(reader, i, NULL, 0, 0, &image); - if (NULL != image) - { - HGImgProc_AddToImageOCRList(ocrMgr, image); - HGBase_DestroyImage(image); - } - } - - HGImgFmt_CloseImageReader(reader); - } - - HGBase_DeleteFile(filePath.c_str()); - if (HGBASE_ERR_OK == HGImgProc_ImageListOCRToFile(ocrMgr, 0, filePath.c_str(), NULL, NULL)) - { - ret = 0; - } - - HGImgProc_DestroyOCRMgr(ocrMgr); - return ret; -} diff --git a/app/scanner/Scanner_resource.qrc b/app/scanner/Scanner_resource.qrc index db032ab1..3b8d875b 100644 --- a/app/scanner/Scanner_resource.qrc +++ b/app/scanner/Scanner_resource.qrc @@ -1,4 +1,7 @@ + + etc/qt.conf + Scanner_zh_CN.qm qt_zh_CN.qm diff --git a/app/scanner/dialog_feedback.cpp b/app/scanner/dialog_feedback.cpp index 89f611fa..103a2ab1 100644 --- a/app/scanner/dialog_feedback.cpp +++ b/app/scanner/dialog_feedback.cpp @@ -36,7 +36,7 @@ void Dialog_Feedback::on_pbtn_submit_clicked() #elif defined(OEM_ZIGUANG) oemName = HGVERSION_OEMNAME_UNIS; #elif defined(OEM_NEUTRAL) - oemName = HGVERSION_OEMNAME_HUAGAO_NEU; + oemName = HGVERSION_OEMNAME_NEUTRAL; #elif defined(OEM_DELI) oemName = HGVERSION_OEMNAME_DELI; #else diff --git a/app/scanner/dialog_fullscreen.cpp b/app/scanner/dialog_fullscreen.cpp index e6888232..3086383f 100644 --- a/app/scanner/dialog_fullscreen.cpp +++ b/app/scanner/dialog_fullscreen.cpp @@ -78,25 +78,12 @@ void Dialog_FullScreen::showImage() assert(!m_currFilePath.isEmpty()); HGImage img = nullptr; - - HGPdfReader pdfReader = nullptr; - HGImgFmt_OpenPdfReader(getStdString(m_currFilePath).c_str(), &pdfReader); - if (nullptr != pdfReader) + HGImgFmtReader imgFmtReader = nullptr; + HGImgFmt_OpenImageReader(getStdString(m_currFilePath).c_str(), 0, &imgFmtReader); + if (nullptr != imgFmtReader) { - float scale = 200.0f / 72.0f; - HGImgFmt_LoadImageFromPdfReader(pdfReader, (HGUInt)m_multiIndex, scale, scale, 0, HGBASE_IMGORIGIN_TOP, &img); - HGBase_SetImageDpi(img, 200, 200); - HGImgFmt_ClosePdfReader(pdfReader); - } - else - { - HGImgFmtReader imgFmtReader = nullptr; - HGImgFmt_OpenImageReader(getStdString(m_currFilePath).c_str(), 0, &imgFmtReader); - if (nullptr != imgFmtReader) - { - HGImgFmt_LoadImageFromReader(imgFmtReader, (HGUInt)m_multiIndex, nullptr, 0, HGBASE_IMGORIGIN_TOP, &img); - HGImgFmt_CloseImageReader(imgFmtReader); - } + HGImgFmt_LoadImageFromReader(imgFmtReader, (HGUInt)m_multiIndex, nullptr, 0, HGBASE_IMGORIGIN_TOP, &img); + HGImgFmt_CloseImageReader(imgFmtReader); } if (nullptr != img) diff --git a/app/scanner/dialog_upgrade.cpp b/app/scanner/dialog_upgrade.cpp index d4d598ed..05e30b0d 100644 --- a/app/scanner/dialog_upgrade.cpp +++ b/app/scanner/dialog_upgrade.cpp @@ -30,7 +30,7 @@ Dialog_upgrade::Dialog_upgrade(class VersionDll *versionDll, HGVersionInfo *vers #elif defined(OEM_ZIGUANG) oemName = HGVERSION_OEMNAME_UNIS; #elif defined(OEM_NEUTRAL) - oemName = HGVERSION_OEMNAME_HUAGAO_NEU; + oemName = HGVERSION_OEMNAME_NEUTRAL; #elif defined(OEM_DELI) oemName = HGVERSION_OEMNAME_DELI; #else diff --git a/app/scanner/etc/qt.conf b/app/scanner/etc/qt.conf new file mode 100644 index 00000000..2620cdc2 --- /dev/null +++ b/app/scanner/etc/qt.conf @@ -0,0 +1,2 @@ +[Platforms] +WindowsArguments = dpiawareness=0 \ No newline at end of file diff --git a/app/scanner/image_rsc/logo/deli.ico b/app/scanner/image_rsc/logo/deli.ico index f573b6d0..7fc788e4 100644 Binary files a/app/scanner/image_rsc/logo/deli.ico and b/app/scanner/image_rsc/logo/deli.ico differ diff --git a/app/scanner/mainwindow.cpp b/app/scanner/mainwindow.cpp index 9026b868..aa60f381 100644 --- a/app/scanner/mainwindow.cpp +++ b/app/scanner/mainwindow.cpp @@ -1746,26 +1746,12 @@ HGImage MainWindow::createImage() assert(!m_currFilePath.isEmpty()); HGImage img = nullptr; - - HGPdfReader pdfReader = nullptr; - HGImgFmt_OpenPdfReader(getStdString(m_currFilePath).c_str(), &pdfReader); - if (nullptr != pdfReader) + HGImgFmtReader imgFmtReader = nullptr; + HGImgFmt_OpenImageReader(getStdString(m_currFilePath).c_str(), 0, &imgFmtReader); + if (nullptr != imgFmtReader) { - - float scale = 200.0f / 72.0f; - HGImgFmt_LoadImageFromPdfReader(pdfReader, (HGUInt)m_multiIndex, scale, scale, 0, HGBASE_IMGORIGIN_TOP, &img); - //HGBase_SetImageDpi(img, 200, 200); - HGImgFmt_ClosePdfReader(pdfReader); - } - else - { - HGImgFmtReader imgFmtReader = nullptr; - HGImgFmt_OpenImageReader(getStdString(m_currFilePath).c_str(), 0, &imgFmtReader); - if (nullptr != imgFmtReader) - { - HGImgFmt_LoadImageFromReader(imgFmtReader, (HGUInt)m_multiIndex, nullptr, 0, HGBASE_IMGORIGIN_TOP, &img); - HGImgFmt_CloseImageReader(imgFmtReader); - } + HGImgFmt_LoadImageFromReader(imgFmtReader, (HGUInt)m_multiIndex, nullptr, 0, HGBASE_IMGORIGIN_TOP, &img); + HGImgFmt_CloseImageReader(imgFmtReader); } return img; @@ -2698,7 +2684,10 @@ void MainWindow::on_act_imageInfo_triggered() imageValues.append(QString::number(depth));//add image depth imageValues.append(depth == 0 ? tr("None") : (depth == 1 ? tr("Mono") : (depth == 8 ? tr("Gray") : tr("Color"))));//add image color - if (0 == xDpi || 0 == yDpi) + HGUInt imgFmtType = 0; + HGImgFmt_GetImgFmtType(m_currFilePath.toLocal8Bit().toStdString().c_str(), &imgFmtType); + if (HGIMGFMT_TYPE_PDF == imgFmtType || HGIMGFMT_TYPE_GIF == imgFmtType + || HGIMGFMT_TYPE_PNM == imgFmtType) { QString info = tr("Not supported"); imageValues.append(info); diff --git a/app/scanner2/HGImgThumb.cpp b/app/scanner2/HGImgThumb.cpp index 25ae88a6..e2116df5 100644 --- a/app/scanner2/HGImgThumb.cpp +++ b/app/scanner2/HGImgThumb.cpp @@ -1266,6 +1266,10 @@ HGResult HGImgThumb::insertItems(const QStringList &fileNames, int pos, bool app QString oldCurrItemFilePath; if (-1 != oldCurrItemIndex) oldCurrItemFilePath = m_frontItems[oldCurrItemIndex]->fileName; + int oldSignItemIndex = m_signItemIndex; + QString oldSignItemFilePath; + if (-1 != oldSignItemIndex) + oldSignItemFilePath = m_frontItems[oldSignItemIndex]->fileName; std::vector oldSelectedIndexs; for (int i = 0; i < (int)m_frontItems.size(); ++i) @@ -1332,8 +1336,11 @@ HGResult HGImgThumb::insertItems(const QStringList &fileNames, int pos, bool app else { m_frontItems[oldIndex]->selected = true; - m_curItemIndex = oldIndex; - m_signItemIndex = oldIndex; + if (notifyCurrentItem) + { + m_curItemIndex = oldIndex; + m_signItemIndex = oldIndex; + } locateItem(oldIndex); recalcShowRect(this->width(), this->height(), m_scrollSize, m_type, m_hScroll, m_vScroll, m_showThumb, m_thumbRect); } @@ -1362,6 +1369,12 @@ HGResult HGImgThumb::insertItems(const QStringList &fileNames, int pos, bool app m_hotItemIndex = getItemIndex(mapFromGlobal(QCursor::pos()), m_mouseMoveStatus); Show(); + if (!notifyCurrentItem) + { + m_curItemIndex = findIndex(oldCurrItemFilePath); + m_signItemIndex = findIndex(oldSignItemFilePath); + } + int newItemCount = (int)m_frontItems.size(); int newCurrItemIndex = m_curItemIndex; QString newCurrItemFilePath; @@ -1978,7 +1991,7 @@ HGResult HGImgThumb::itemIsSelect(int index, bool *select) return HGBASE_ERR_OK; } -HGResult HGImgThumb::updateItem(int index, const QString &fileName) +HGResult HGImgThumb::updateItem(int index, const QString &newFileName, bool refresh) { if (MouseStatus_Null != m_mousePressStatus || 0 != m_operate || m_draging || m_frameSelection) { @@ -1990,7 +2003,7 @@ HGResult HGImgThumb::updateItem(int index, const QString &fileName) return HGBASE_ERR_INVALIDARG; } - QString stdFileName = getStdFileName(fileName); + QString stdFileName = getStdFileName(newFileName); QFileInfo fileInfo(stdFileName); if (!fileInfo.isFile()) { @@ -2005,23 +2018,52 @@ HGResult HGImgThumb::updateItem(int index, const QString &fileName) QString oldFileName = m_frontItems[index]->fileName; m_frontItems[index]->fileName = stdFileName; - HGBase_EnterLock(m_lockBack); - std::list::iterator iter; - for (iter = m_backList.begin(); iter != m_backList.end(); ++iter) + if (refresh) { - if (0 == (*iter).compare(oldFileName)) + HGBase_EnterLock(m_lockBack); + std::list::iterator iter; + for (iter = m_backList.begin(); iter != m_backList.end(); ++iter) { - m_backList.erase(iter); - break; + if (0 == (*iter).compare(oldFileName)) + { + m_backList.erase(iter); + break; + } } + m_backList.push_front(stdFileName); + HGBase_LeaveLock(m_lockBack); + HGBase_SetEvent(m_event); + } + else + { + HGBase_EnterLock(m_lockBack); + std::list::iterator iter; + for (iter = m_backList.begin(); iter != m_backList.end(); ++iter) + { + if (0 == (*iter).compare(oldFileName)) + { + *iter = stdFileName; + break; + } + } + HGBase_LeaveLock(m_lockBack); } - m_backList.push_front(stdFileName); - HGBase_LeaveLock(m_lockBack); - HGBase_SetEvent(m_event); return HGBASE_ERR_OK; } +HGResult HGImgThumb::updateItem(const QString &fileName, const QString &newFileName, bool refresh) +{ + if (fileName.isEmpty()) + { + return HGBASE_ERR_INVALIDARG; + } + + QString stdFileName = getStdFileName(fileName); + int index = findIndex(stdFileName); + return updateItem(index, newFileName, refresh); +} + HGResult HGImgThumb::refreshItem(int index) { if (MouseStatus_Null != m_mousePressStatus || 0 != m_operate || m_draging || m_frameSelection) @@ -2061,7 +2103,7 @@ HGResult HGImgThumb::refreshItem(const QString &fileName) } QString stdFileName = getStdFileName(fileName); - int index = findIndex(fileName); + int index = findIndex(stdFileName); return refreshItem(index); } @@ -2923,7 +2965,7 @@ void HGImgThumb::keyPressEvent(QKeyEvent *e) if (e->key() != Qt::Key_Left && e->key() != Qt::Key_Right && e->key() != Qt::Key_Up && e->key() != Qt::Key_Down && e->key() != Qt::Key_Home && e->key() != Qt::Key_End - && e->key() != Qt::Key_A) + && e->key() != Qt::Key_A && e->key() != Qt::Key_Delete) { return; } @@ -3323,6 +3365,10 @@ void HGImgThumb::keyPressEvent(QKeyEvent *e) } } } + else if (e->key() == Qt::Key_Delete) + { + emit keyDeleteDown(); + } if (-1 != m_curItemIndex) { diff --git a/app/scanner2/HGImgThumb.h b/app/scanner2/HGImgThumb.h index f95388b8..aaa5b54a 100644 --- a/app/scanner2/HGImgThumb.h +++ b/app/scanner2/HGImgThumb.h @@ -69,7 +69,8 @@ public: HGResult bookSort(); HGResult selectItem(int index, bool select); HGResult itemIsSelect(int index, bool *select); - HGResult updateItem(int index, const QString &fileName); + HGResult updateItem(int index, const QString &newFileName, bool refresh); + HGResult updateItem(const QString &fileName, const QString &newFileName, bool refresh); HGResult refreshItem(int index); HGResult refreshItem(const QString &fileName); HGResult refreshAllItems(); @@ -77,6 +78,7 @@ public: void notify_mouse_leave(void); signals: + void keyDeleteDown(); void currItemChanged(int index); void itemDoubleClicked(int index); void itemCountChanged(int count); diff --git a/app/scanner2/HGImgView.cpp b/app/scanner2/HGImgView.cpp index 98ddb67b..893cad71 100644 --- a/app/scanner2/HGImgView.cpp +++ b/app/scanner2/HGImgView.cpp @@ -36,6 +36,7 @@ HGImgView::HGImgView(QWidget* parent) m_qImage = nullptr; m_showImage = false; memset(&m_showRect, 0, sizeof(HGRectF)); + m_enableHighQuality = true; m_mouseMoveStatus = MouseStatus_Null; m_mousePressStatus = MouseStatus_Null; m_mousePressBeginX = -1; @@ -833,8 +834,21 @@ HGResult HGImgView::enableScroll(bool enable) HGResult HGImgView::addImage(HGImage image) { + if (NULL == image) + { + return HGBASE_ERR_INVALIDARG; + } + + HGImageInfo imageInfo; + HGBase_GetImageInfo(image, &imageInfo); + HGUInt type = imageInfo.type; + if (type == HGBASE_IMGTYPE_BGR) + type = HGBASE_IMGTYPE_RGB; + else if (type == HGBASE_IMGTYPE_BGRA) + type = HGBASE_IMGTYPE_RGBA; + HGImage img = nullptr; - HGResult ret = HGBase_CloneImage(image, 0, HGBASE_IMGORIGIN_TOP, &img); + HGResult ret = HGBase_CloneImage(image, type, HGBASE_IMGORIGIN_TOP, &img); if (ret != HGBASE_ERR_OK) { return ret; @@ -909,6 +923,12 @@ HGResult HGImgView::getImage(HGImage *image) return HGBASE_ERR_OK; } +HGResult HGImgView::enableHighQuality(bool enable) +{ + m_enableHighQuality = enable; + return HGBASE_ERR_OK; +} + HGResult HGImgView::rotateLeft() { if (MouseStatus_Null != m_mousePressStatus || 0 != m_operate || m_draging || nullptr == m_image) @@ -1617,11 +1637,11 @@ void HGImgView::paintEvent(QPaintEvent* e) QRect srcRect(xSrc, ySrc, wSrc, hSrc); QRect destRect(xDest, yDest, wDest, hDest); - painter.setRenderHint(QPainter::SmoothPixmapTransform); + painter.setRenderHint(m_enableHighQuality ? QPainter::SmoothPixmapTransform : QPainter::LosslessImageRendering); painter.drawImage(destRect, *m_qImage, srcRect); #else QRectF destRect(m_showRect.left, m_showRect.top, m_showRect.right - m_showRect.left, m_showRect.bottom - m_showRect.top); - painter.setRenderHint(QPainter::SmoothPixmapTransform); + painter.setRenderHint(m_enableHighQuality ? QPainter::SmoothPixmapTransform : QPainter::LosslessImageRendering); painter.drawImage(destRect, *m_qImage); #endif diff --git a/app/scanner2/HGImgView.h b/app/scanner2/HGImgView.h index 73f95813..8c8d4a56 100644 --- a/app/scanner2/HGImgView.h +++ b/app/scanner2/HGImgView.h @@ -31,6 +31,7 @@ public: HGResult addImage(HGImage image); HGResult clearImage(); HGResult getImage(HGImage *image); + HGResult enableHighQuality(bool enable); HGResult rotateLeft(); HGResult rotateRight(); @@ -132,6 +133,7 @@ private: QImage *m_qImage; bool m_showImage; HGRectF m_showRect; + bool m_enableHighQuality; MouseStatus m_mouseMoveStatus; MouseStatus m_mousePressStatus; int m_mousePressBeginX; diff --git a/app/scanner2/Scanner_resource.qrc b/app/scanner2/Scanner_resource.qrc index db032ab1..3b8d875b 100644 --- a/app/scanner2/Scanner_resource.qrc +++ b/app/scanner2/Scanner_resource.qrc @@ -1,4 +1,7 @@ + + etc/qt.conf + Scanner_zh_CN.qm qt_zh_CN.qm diff --git a/app/scanner2/Scanner_zh_CN.qm b/app/scanner2/Scanner_zh_CN.qm index ee7a3920..67ab2e1d 100644 Binary files a/app/scanner2/Scanner_zh_CN.qm and b/app/scanner2/Scanner_zh_CN.qm differ diff --git a/app/scanner2/Scanner_zh_CN.ts b/app/scanner2/Scanner_zh_CN.ts index 886377c5..421d6e8b 100644 --- a/app/scanner2/Scanner_zh_CN.ts +++ b/app/scanner2/Scanner_zh_CN.ts @@ -11,34 +11,53 @@ DeviceUser - - - - + + + + Select log file path 选择日志保存路径 - - - - + + + + text(*.txt) 文本文件(*.txt) + + + + Prompt + 提示 + + + + + Scanner not found! + 没有找到扫描仪! + DeviceUserMgr - - tips + 提示 + + + no device + 没有发现扫描仪 + + + + Prompt 提示 - - no device - 没有发现扫描仪 + + Device source not found! + 未找到设备源! @@ -102,18 +121,18 @@ 批量扫描 - + configuration scheme management 配置方案管理 - + existing configuration scheme existing configuration scheme: 现有配置方案： - + delete all configurations 全部删除 @@ -122,12 +141,12 @@ 配置信息： - + change name 重命名 - + delete 删除当前方案 @@ -136,197 +155,197 @@ 应用 - + found scheme 新建方案 - + Save 保存 - + Restore Defaults 恢复默认 - + Directory 目录 - + ... - + Use subfolder based on current date 使用当前日期建立子文件夹 - + Use subfolder based on blank pages 按照空白页建立子文件夹 - + Use subfolder based on image color type 按照图片颜色类型建立子文件夹 - + File name 文件名 - + File name index 文件索引 - + Start index 开始索引 - + Digit(s) 数字 - + 1 - + 2 - + 3 - + 4 - + 5 - + e.g. 'HGScan001' 例如 “HGScan001” - + Even and odd pages 偶数和奇数页 - + Odd pages 奇数页 - + Even pages 偶数页 - + Format 格式 - + JPG - JPG / JFIF(*.jpg) - + BMP - Windows Bitmap(*.bmp) - + PNG - Portable Network Graphics(*.png) - + PPM - Portable Pixmap(*.ppm) - + PGM - Portable Greymap(*.pgm) - + PBM - Portable Bitmap(*.pbm) - + TIF - TIFF Revision 6(*.tif) - + PDF - Portable Document Format(*.pdf) - + OFD - Open Fixed-layout Document(*.ofd) - + GIF - Graphics Interchange Format(*.gif) - + OCR->PDF - Portable Document Format(*.pdf) OCR->PDF - Portable Document Format(*.pdf) - + OCR->OFD - Open Fixed-layout Document(*.ofd) OCR->OFD - Open Fixed-layout Document(*.ofd) - + Compression option 压缩选项 - + Save as multipages (TIFF/PDF/OFD/GIF) 多页保存(TIFF/PDF/OFD/GIF) - + 用户自定义页数 用户自定义页数 - + Ok and Scan 确定并扫描 - + Cancel 取消 @@ -335,7 +354,7 @@ 多页保存(TIFF/PDF/OFD) - + 所有页 所有页 @@ -345,15 +364,16 @@ - + + default scheme 默认配置方案 - - - - + + + + e.g. '%1%2' 例如.“%1%2” @@ -366,19 +386,19 @@ 取消 - + Browse directory 文件夹路径 - - + + tips 提示 - - + + The configuration scheme already exists 配置方案已存在 @@ -779,57 +799,57 @@ Page range will be 'Chosen Pages'. 图像编辑 - + rect 矩形 - + Rect 矩形 - + ellipse 椭圆 - + Ellipse 椭圆 - + line 直线 - + Line 直线 - + Pen 画笔 - + arrow 箭头 - + Arrow 箭头 - + text 文字 - + Text 文字 @@ -838,7 +858,7 @@ Page range will be 'Chosen Pages'. 放大 - + 1:1 1比1 @@ -847,44 +867,44 @@ Page range will be 'Chosen Pages'. 缩小 - + Color - 彩色 + 彩色： - + color 彩色 - + LineWidth - 线宽 + 线宽： - + 1 pix 1 像素 - + 3 pix 3 像素 - + 5 pix 5 像素 - + 8 pix 8 像素 - + TextSize - 文字大小 + 文字大小： 6 @@ -903,25 +923,25 @@ Page range will be 'Chosen Pages'. 9 - + 72 10 72 - + 96 11 96 - + 128 12 128 - + 160 14 160 @@ -935,7 +955,7 @@ Page range will be 'Chosen Pages'. 18 - + 20 20 @@ -948,7 +968,7 @@ Page range will be 'Chosen Pages'. 24 - + 26 26 @@ -957,87 +977,122 @@ Page range will be 'Chosen Pages'. 28 - + 36 36 - + 48 48 - + 200 200 - + + redo + 重做 + + + + Redo + 重做 + + + + Ctrl+Y + + + + + clear + 清空 + + + + Clear + 清空 + + + zoomin - + Zoomin 放大 - + fit - + Fit 还原 - + 100% 0×0×0 {100%?} - + zoomout - + Zoomout 缩小 - + undo 撤销 - + + mask + 遮罩 + + + + Mask + 遮罩 + + + Undo 撤销 - + Ctrl+Z - + ok 确定 - + Ok 确定 - + cancel 取消 - + Cancel 取消 @@ -2154,7 +2209,7 @@ bug description: - + act_acquireInto 扫描至... @@ -2384,22 +2439,22 @@ bug description: 选择设备源... - + HuaGoScan 华高扫描软件 - + Grid 多列显示 - + Move To... 移动到... - + Insert files 插入文件 @@ -2408,22 +2463,22 @@ bug description: 没有发现扫描仪 - - - - - + + + + + Question 询问 - + modified, save it? 图像已被修改。 是否保存修改？ - + file lost, remove it? 文件已丢失，是否删除？ @@ -2448,17 +2503,17 @@ bug description: 扫描完成 - + Clear, then start scan 清空并启动扫描 - + Do NOT clear, then start scan 不清空并启动扫描 - + Already exist images in image list. Do you want to clear? 图像列表中已存在图像。 @@ -2473,12 +2528,12 @@ Do you want to clear? 磁盘空间不足，请删除不需要的文件，以保证有足够的空间 - + Open images 打开图片 - + Insert images 插入图片 @@ -2491,17 +2546,17 @@ Do you want to clear? 保存失败 - + binary 黑白 - + gray 256级灰度 - + rgb 24位彩色 @@ -2510,241 +2565,255 @@ Do you want to clear? 请手动唤醒设备 - + UniScan 紫光扫描软件 - + Scan 扫描软件 - + DeliScan 得力扫描软件 - - - - + + + Please go to 'Menu Bar ->Scan' to select a device 请前往菜单栏“扫描->选择设备源...”选择设备 - - + Device source not found! + 未找到设备源! + + + + default scheme 默认配置方案 - + This scan is complete. Do you want to continue scanning? 本次扫描完成，是否继续扫描？ - + thumbnailBar enabled 显示缩略图栏 - + thumbnailBar hidden 隐藏缩略图栏 - + cancel 取消 - - - + + + save succeed 保存成功 - - + + find savePath in thumbnail 图片名在列表中已存在 - + Please select at least one picture before export 请至少选中一张图片再进行导出 - + File name 文件名 - + File path 文件路径 - + File size 文件大小 - + Creation date/time 创建时间 - + Modified date/time 修改时间 - + Accessed date/time 访问时间 - + Format 格式 - + Width 宽度 - + Height 高度 - + depth 深度 - + Color model 色彩模式 - + DPI 每英寸像素点 - + Print size 打印尺寸 - + Frame 帧 - + None 无 - + Mono 黑白 - + Gray 灰度 - + Color 彩色 - + Not supported 不支持 - + Warning 警告 - + Device is Running! Please finish scanning first. 设备正在运行！ 请先结束扫描。 - + + <p>After-sale telephone: %1</p> + <p>售后电话: %1</p> + + + + <p>Company GPS: <a href="%1">%2</a></p> + <p>公司地图定位: <a href="%1">%2</a></p> + + + Device is offline 设备已断开 - + Open failed 打开失败 - - - - - + + + + Prompt 提示 - + <p>DriverVer: %1</p> <p>版本号: %1</p> - + + + <p>Vendor: %1</p> <p>制造商: %1</p> - - + + + <p>Copyright: %1</p> <p>版权信息: %1</p> - - - <p>Company website: <a href=%1>%1</p> - <p>公司网址: <a href=%1>%1</p> + + + + <p>Company website: <a href="%1">%1</a></p> + <p>Company website: <a href=%1>%1</p> + <p>公司网址: <a href="%1">%1</p> - - + + + <p>Company address: %1</p> <p>公司地址: %1</p> - - + + + <p>Company telephone: %1</p> <p>公司电话: %1</p> - - <p>Company GPS: <a href=%1>%2</p> - <p>公司地图定位: <a href=%1>%2</p> - - - + Baidu map access 百度地图访问 @@ -2765,8 +2834,8 @@ Please finish scanning first. 扫描张数: %1 - - + + Device %1 is open 设备 %1 已打开 @@ -2775,76 +2844,76 @@ Please finish scanning first. 关于 - + cache path folder limit:%1 无法访问当前缓存路径：%1 请尝试在【用户】菜单登录管理员账户，前往【缓存设置】更改缓存路径。 - + aquireinto folder limit:%1 无法访问当前缓存路径：%1 请尝试在【扫描到】更改缓存路径。 - + Image processing failed 图像处理失败 - + Ocr init failed OCR初始化错误 - + Ocr failed OCR错误 - + File does not exist 文件不存在 - + Failed to load dynamic library 加载动态库失败 - + File data error 文件数据错误 - + Image format processing error 图像格式处理错误 - + Out of memory 内存不足 - + Failed 错误 - + The Device has reached roller life 纸轮搓纸次数已超过设计使用范围，扫描过程中搓纸失败、歪斜、搓多张等异常频次可能会明显增多， 请注意及时清洁、并联系设备供应商购买替换纸轮！ - - + + The language switch is successful and takes effect the next time the software is started! 语言切换成功，下次启动软件时生效! - + Are you sure to delete selected file? 您确定彻底删除选中项文件？ @@ -2862,7 +2931,7 @@ Please finish scanning first. 请尝试在【用户】菜单登录管理员账户，前往【缓存设置】更改缓存路径 - + Insufficient access rights 文件访问权限不足 @@ -2887,18 +2956,18 @@ Please finish scanning first. 关闭 - + tip 提示 - + Other versions not available 未获取到其他版本 - - + + The device does not support this operation 操作失败 @@ -2907,8 +2976,8 @@ Please finish scanning first. IO错误 - - + + error 错误 @@ -2923,7 +2992,7 @@ Continue to close? 是否继续关闭？ - + Sure to sign out administrator account? 是否确定登出管理员账户？ @@ -2993,92 +3062,92 @@ Continue to close? 启动失败 - + HanvonScan 汉王扫描软件 - + LanxumScan 立思辰扫描软件 - + CumtennScan 沧田扫描软件 - + MicrotekScan Microtek DocWizard EX 扫描软件 - + menu_language 语言 - + act_simpCN 简体中文 - + act_English English - + auto save 自动保存 - + when switching pictures, save the edited pictures directly without reminding 切换图片时，不提醒，直接保存编辑过的图片 - + statusBar displayed 显示状态栏 - + statusBar hidden 隐藏状态栏 - + toolBar displayed 显示工具栏 - + toolBar hidden 隐藏工具栏 - + colorInfo enabled 启用图像信息 - + colorInfo disenabled 关闭图像信息 - + enabling automatic saving 启用自动保存 - + cancel auto save 取消自动保存 - + Automatically save the edited the edited iamge when switching pictures. To cancel, uncheck the menu item: image-> automatically save 切换图片时，自动保存编辑过的图像。若想取消，请取消勾选菜单项：图像->自动保存 @@ -3123,12 +3192,12 @@ Continue to close? 创建图片文件失败： - - - - - - + + + + + + save image doc failed: 保存图片文件失败： @@ -3167,17 +3236,17 @@ Continue to close? 滚轴张数: %1 - + Detected that there is less than 1GB of disk space. Do you want to continue? 检测到磁盘空间已不足1GB，是否继续? - + start failed! 启动安装程序失败！ - + There are pictures that have not been saved. Are you sure to close? 有图像未保存，确定关闭？ @@ -3187,39 +3256,39 @@ Are you sure to close? 发现设备 : %1 - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + tips 提示 - + Are you sure to close? 确定关闭应用软件？ - + confirm operation 确认操作 - + are you sure to clear the roller count? 您确定要清除滚轴计数吗 @@ -3228,22 +3297,22 @@ Are you sure to close? 提示 - + Roller scanned count has been set to 0. 辊轴计数已置零 - + Roller scanned count reset failed. 重置滚轴计数失败 - + Error 错误 - + Document missing! It would be deleted or renamed. 文档丢失！文档可能已被删除或被重命名。 @@ -3284,7 +3353,7 @@ Are you sure to close? <p>%1</p><p>版本: %2<br>版权: &#169; %3</p><p>%4%5%6%7%8%9</p> - + about %1 关于 %1 @@ -3326,7 +3395,7 @@ Are you sure to close? Widget zuobiaozhou - 坐标轴 + 坐标轴 @@ -3360,22 +3429,22 @@ Are you sure to close? - + Ok 确定 - + Cancel 取消 - + Restore defaults 恢复默认值 - + Enhance Text 文本增强 @@ -3384,17 +3453,17 @@ Are you sure to close? 应用到图像 - + Brightness 亮度 - + Gamma correction Gamma校正 - + Contrast 对比度 diff --git a/app/scanner2/Scanner_zh_EN.qm b/app/scanner2/Scanner_zh_EN.qm index dc420400..0e500e13 100644 Binary files a/app/scanner2/Scanner_zh_EN.qm and b/app/scanner2/Scanner_zh_EN.qm differ diff --git a/app/scanner2/Scanner_zh_EN.ts b/app/scanner2/Scanner_zh_EN.ts index 8d63f07f..16ec98f9 100644 --- a/app/scanner2/Scanner_zh_EN.ts +++ b/app/scanner2/Scanner_zh_EN.ts @@ -39,34 +39,49 @@ DeviceUser - - - - + + + + Select log file path Select log file path - - - - + + + + text(*.txt) Text(*.txt) + + + + Prompt + Prompt + + + + + Scanner not found! + Scanner not found! + DeviceUserMgr - - - tips - + no device + No scanner detected - - no device - No scanner detected + + Prompt + Prompt + + + + Device source not found! + Device source not found! @@ -130,18 +145,18 @@ Batch scan - + configuration scheme management Configuration plan management - + existing configuration scheme existing configuration scheme: Existing configuration plan: - + delete all configurations Delete all @@ -150,12 +165,12 @@ Configuration information: - + change name Rename - + delete Delete @@ -164,216 +179,217 @@ Apply - + found scheme Found scheme - + Save Save - + Restore Defaults Restore default - + Directory Table of Contents - + ... - + Use subfolder based on current date Create a subfolder using the current date - + Use subfolder based on blank pages Create subfolders according to blank pages - + Use subfolder based on image color type Create a subfolder according to the image color type - + File name File name - + File name index File index - + Start index Start index - + Digit(s) Number - + 1 - + 2 - + 3 - + 4 - + 5 - + e.g. 'HGScan001' For example HGScan001 - + Even and odd pages Even number and odd number pages - + Odd pages Odd number page - + Even pages Even number page - + Format Format - + JPG - JPG / JFIF(*.jpg) - + BMP - Windows Bitmap(*.bmp) - + PNG - Portable Network Graphics(*.png) - + PPM - Portable Pixmap(*.ppm) - + PGM - Portable Greymap(*.pgm) - + PBM - Portable Bitmap(*.pbm) - + TIF - TIFF Revision 6(*.tif) - + PDF - Portable Document Format(*.pdf) - + OFD - Open Fixed-layout Document(*.ofd) - + GIF - Graphics Interchange Format(*.gif) - + OCR->PDF - Portable Document Format(*.pdf) OCR->PDF - Portable Document Format(*.pdf) - + OCR->OFD - Open Fixed-layout Document(*.ofd) OCR->OFD - Open Fixed-layout Document(*.ofd) - + Compression option Compression options - + Save as multipages (TIFF/PDF/OFD/GIF) Save multiple pages(TIFF/PDF/OFD/GIF) - + 所有页 All pages - + 用户自定义页数 User custom pages - + Ok and Scan Ok and Scan - + Cancel Cancel - + + default scheme Default scheme - - - - + + + + e.g. '%1%2' For example"%1%2" @@ -386,19 +402,19 @@ Cancel - + Browse directory Folder path - - + + tips Prompt - - + + The configuration scheme already exists The configuration scheme already exists @@ -777,217 +793,252 @@ The page range will be “selected pages” Image edit - + rect Rectangle - + Rect Rectangle - + ellipse Oval - + Ellipse Oval - + line Straight line - + Line Straight line - + Pen Brush - + arrow Arrow - + Arrow Arrow - + text Text - + Text Text - - Color - Color + + mask + Mask - + + Mask + Mask + + + + Color + Color: + + + color Color - + LineWidth - Line width + Line width: - + 1 pix 1 Primitive - + 3 pix 3 Primitive - + 5 pix 5 Primitive - + 8 pix 8 Primitive - + TextSize - Text size + Text size: - + 20 - + 26 - + 36 - + 48 - + 72 - + 96 - + 128 - + 160 - + 200 - + + redo + Redo + + + + Redo + Redo + + + + Ctrl+Y + + + + + clear + Clear + + + + Clear + Clear + + + zoomin Zoom in - + Zoomin Zoom in - + fit Restore - + Fit Restore - + 100% 0×0×0 {100%?} - + 1:1 1:1 - + zoomout Zoom out - + Zoomout Zoom out - + undo Revoke - + Undo Revoke - + Ctrl+Z - + ok OK - + Ok OK - + cancel Cancel - + Cancel Cancel @@ -2014,7 +2065,7 @@ Please make sure the two passwords are the same. - + act_acquireInto Scan to... @@ -2244,62 +2295,62 @@ Please make sure the two passwords are the same. Select device source... - + HanvonScan Hanvon scanning software - + LanxumScan LANXUM scanning software - + CumtennScan CUMTENN scanning software - + MicrotekScan Microtek DocWizard EX V1.0 - + DeliScan Deli scanning software - + HuaGoScan HUAGOSCAN scanning software - + menu_language Language - + act_simpCN 简体中文 - + act_English English - + Grid Multi-column display - + Move To... Move to... - + Insert files Insert file @@ -2308,76 +2359,76 @@ Please make sure the two passwords are the same. No scanner detected - + auto save Auto save - + when switching pictures, save the edited pictures directly without reminding Do not show prompt and save the edited images directly when switching images. - + statusBar displayed Show status bar - + statusBar hidden Hide status bar - + toolBar displayed Show toolbar - + toolBar hidden Hide toolbar - + colorInfo enabled Enable image information - + colorInfo disenabled Disable image information - + enabling automatic saving Enable auto save - + cancel auto save Cancel auto save - + Automatically save the edited the edited iamge when switching pictures. To cancel, uncheck the menu item: image-> automatically save Save edited images automatically when switching images. If you want to cancel, please deselect the menu item: Auto save images. - - - - - + + + + + Question Ask - + This scan is complete. Do you want to continue scanning? This scan is complete. Do you want to continue scanning? - + modified, save it? Image modified, save changes? @@ -2394,7 +2445,7 @@ Please make sure the two passwords are the same. No - + file lost, remove it? File lost; delete? @@ -2440,35 +2491,34 @@ Please reselect a path or clear disk space immediately. Failed to create image file: - - - - - - + + + + + + save image doc failed: Failed to save image: - + binary Black and white - - - - + + + Please go to 'Menu Bar ->Scan' to select a device Please go to the menu bar 'Scan ->Select device source...' to select a device - + gray Grayscale - + rgb Color @@ -2477,13 +2527,13 @@ Please reselect a path or clear disk space immediately. Failed to start - + UniScan UNI scanning software - - + + default scheme Default scheme @@ -2492,7 +2542,7 @@ Please reselect a path or clear disk space immediately. Please wake up the device manually - + Scan Scanning software @@ -2501,276 +2551,291 @@ Please reselect a path or clear disk space immediately. Device is awake - + thumbnailBar enabled Show thumbnail bar - + thumbnailBar hidden Hide thumbnail bar - + Clear, then start scan Clear and start scan - + Do NOT clear, then start scan Do not clear and start scan - + cancel Cancel - + Already exist images in image list. Do you want to clear? Image already exists in the list of images. Clear? - + Open images Open image - + Insert images Insert image - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + tips prompt - - - + + + save succeed Saved successfully - - + + find savePath in thumbnail Image name already exists in the list - + Please select at least one picture before export Please select at least one image and then export - + File name File name - + File path File path - + File size File size - + Creation date/time Creation time - + Modified date/time Modification time - + Accessed date/time Access time - + Format Format - + Width Width - + Height Height - + depth Depth - + Color model Color mode - + DPI Pixels per inch - + Print size Print size - + Frame Frame - + None None - + Mono Black and white - + Gray Gray scale - + Color Color - + Not supported Not supported - + Warning Warning - + Device is Running! Please finish scanning first. Device is currently running! Please stop scanning first. - + There are pictures that have not been saved. Are you sure to close? There are unsaved images; are you sure you want to close? - + Are you sure to close? Are you sure you want to close? - + Sure to sign out administrator account? Are you sure you want to log out of the administrator account? - + + <p>After-sale telephone: %1</p> + <p>After-sale telephone: %1</p> + + + + <p>Company GPS: <a href="%1">%2</a></p> + <p>Company Location: <a href="%1">%2</a></p> + + + Device is offline Device is offline - + Open failed Open failed - + The Device has reached roller life The paper roller has reached its service life, and the frequency of abnormalities during the scanning process may increase. Please contact the equipment supplier promptly to purchase a replacement paper roller! - - - - - + + + + Prompt Prompt - + <p>DriverVer: %1</p> - <p>VerSion: %1</p> + <p>Version: %1</p> - + + + <p>Vendor: %1</p> - <p>Vendor: %1</p> + <p>Manufacturer: %1</p> - - + + + <p>Copyright: %1</p> <p>Copyright: %1</p> - - - <p>Company website: <a href=%1>%1</p> - <p>Company website: <a href=%1>%1</p> + + + + <p>Company website: <a href="%1">%1</a></p> + <p>Company website: <a href=%1>%1</p> + <p>Website: <a href="%1">%1</p> - - + Device source not found! + Device source not found! + + + + + <p>Company address: %1</p> - <p>Company address: %1</p> + <p>Address: %1</p> - - + + + <p>Company telephone: %1</p> - <p>Company telephone: %1</p> + <p>Phone Number: %1</p> - - <p>Company GPS: <a href=%1>%2</p> - <p>Company GPS: <a href=%1>%2</p> - - - + Baidu map access Baidu map access @@ -2825,23 +2890,23 @@ Please contact the equipment supplier promptly to purchase a replacement paper r Total count: %1 - + Detected that there is less than 1GB of disk space. Do you want to continue? Detected that there is less than 1GB of disk space. Do you want to continue? - - + + Device %1 is open Device %1 is open - + confirm operation Confirm operation - + are you sure to clear the roller count? Are you sure you want to clear the roller count? @@ -2850,22 +2915,22 @@ Please contact the equipment supplier promptly to purchase a replacement paper r Prompt - + Roller scanned count has been set to 0. Roller count reset to zero. - + Roller scanned count reset failed. Failed to reset roller count. - + Error Error - + Document missing! It would be deleted or renamed. File lost! File may be deleted or renamed. @@ -2882,13 +2947,13 @@ Please contact the equipment supplier promptly to purchase a replacement paper r About - + cache path folder limit:%1 Unable to access the current path:%1 Please try to log in to the administrator account in the [User] menu and go to the [Cache settings] to change the cache path. - + aquireinto folder limit:%1 Unable to access the current path:%1 Please try to change the cache path in [Scan to]. @@ -2902,7 +2967,7 @@ Please try to change the cache path in [Scan to]. <p>%1</p><p>Version: %2<br>Copyright: &#169; %3</p><p>%4%5%6%7%8%9</p> - + about %1 About %1 @@ -2947,13 +3012,13 @@ Please try to change the cache path in [Scan to]. failed - - + + error Error - + start failed! Failed to start! @@ -2963,52 +3028,52 @@ Please try to change the cache path in [Scan to]. Please go to “Scan to” and change the accessible scan folder and then perform the scan. - + Insufficient access rights Insufficient file access permissions - + Image processing failed Image processing failed - + Ocr init failed OCR initialization error - + Ocr failed OCR failed - + File does not exist File does not exist - + Failed to load dynamic library Failed to load dynamic library - + File data error File data error - + Image format processing error Image format processing error - + Out of memory Insufficient memory - + Failed Failed @@ -3029,18 +3094,18 @@ Please go to “Scan to” and change the accessible scan folder and then perfor Close - + tip Prompt - + Other versions not available No other versions obtained - - + + The device does not support this operation Operation failed @@ -3049,13 +3114,13 @@ Please go to “Scan to” and change the accessible scan folder and then perfor IO error - - + + The language switch is successful and takes effect the next time the software is started! The language switch is successful and takes effect the next time the software is started! - + Are you sure to delete selected file? Are you sure to delete the selected file completely? @@ -3075,7 +3140,7 @@ Please go to “Scan to” and change the accessible scan folder and then perfor Widget zuobiaozhou - Coordinate axis + Coordinate axis @@ -3109,22 +3174,22 @@ Please go to “Scan to” and change the accessible scan folder and then perfor - + Ok OK - + Cancel Cancel - + Restore defaults Restore defaults - + Enhance Text Enhance text @@ -3133,17 +3198,17 @@ Please go to “Scan to” and change the accessible scan folder and then perfor Apply to image - + Brightness Brightness - + Gamma correction Gamma correction - + Contrast Contrast diff --git a/app/scanner2/device_user.cpp b/app/scanner2/device_user.cpp index 5c1616a0..0d6f2540 100644 --- a/app/scanner2/device_user.cpp +++ b/app/scanner2/device_user.cpp @@ -6,7 +6,7 @@ #if defined(HG_CMP_MSC) -DeviceUserMgr::DeviceUserMgr(QString password, QWidget *wnd) +DeviceUserMgr::DeviceUserMgr(const QString &password, QWidget *wnd) { m_password = password; m_wnd = wnd; @@ -23,22 +23,34 @@ DeviceUserMgr::~DeviceUserMgr() class DeviceUser* DeviceUserMgr::OpenDeviceUser() { HGTwainDS ds = nullptr; - HGTwain_OpenSelectedDSEx(m_twainDSM, &ds); + HGResult ret = HGTwain_CreateSelectedDSEx(m_twainDSM, &ds); if (nullptr == ds) + { + if (HGTWAIN_ERR_CANCELUI != ret) + { + QMessageBox::information(m_wnd, tr("Prompt"), tr("Device source not found!")); + } + return nullptr; + } + return new DeviceUser(m_wnd, ds, m_password); } DeviceUser *DeviceUserMgr::OpenDefaultDeviceUser() { HGTwainDS ds = nullptr; - HGTwain_OpenDefaultDS(m_twainDSM, &ds); + HGTwain_CreateDefaultDS(m_twainDSM, &ds); if (nullptr == ds) + { + QMessageBox::information(m_wnd, tr("Prompt"), tr("Device source not found!")); return nullptr; + } + return new DeviceUser(m_wnd, ds, m_password); } -DeviceUser::DeviceUser(QWidget *wnd, HGTwainDS ds, QString password) +DeviceUser::DeviceUser(QWidget *wnd, HGTwainDS ds, const QString &password) { m_wnd = wnd; m_twainDS = ds; @@ -48,9 +60,25 @@ DeviceUser::DeviceUser(QWidget *wnd, HGTwainDS ds, QString password) DeviceUser::~DeviceUser() { HGTwain_CloseDS(m_twainDS); + HGTwain_DestroyDS(m_twainDS); m_twainDS = nullptr; } +HGResult DeviceUser::Open() +{ + return HGTwain_OpenDS(m_twainDS); +} + +HGResult DeviceUser::OpenDefault() +{ + return HGTwain_OpenDS(m_twainDS); +} + +HGResult DeviceUser::Close() +{ + return HGTwain_CloseDS(m_twainDS); +} + QString DeviceUser::GetName() { HGChar devName[256] = {0}; @@ -147,11 +175,11 @@ void HGAPI DeviceUser::DSImageFunc(HGTwainDS ds, HGImage image, HGPointer param) #else -DeviceUserMgr::DeviceUserMgr(QString password, QWidget *wnd) +DeviceUserMgr::DeviceUserMgr(const QString &password, QWidget *wnd) { m_wnd = wnd; - m_saneMgr = nullptr; m_password = password; + m_saneMgr = nullptr; HGSane_CreateManager(&m_saneMgr); } @@ -164,42 +192,11 @@ DeviceUserMgr::~DeviceUserMgr() class DeviceUser* DeviceUserMgr::OpenDeviceUser() { HGSaneSource source = nullptr; - HGSane_OpenSelectedSource(m_saneMgr, m_wnd, &source); + HGSane_OpenSource(m_saneMgr, 0, &source); if (nullptr == source) return nullptr; - HGUInt devCount = 0; - HGSane_GetDeviceCount(source, &devCount); - if (0 == devCount) - { - HGSane_CloseSource(source); - QMessageBox::information(m_wnd, tr("tips"), tr("no device")); - return nullptr; - } - else if (1 == devCount) - { - HGChar errInfo[256]; - HGSaneDevice dev = nullptr; - HGSane_OpenDevice(source, 0, &dev, errInfo, 256); - if (nullptr == dev) - { - HGSane_CloseSource(source); - QMessageBox::information(m_wnd, tr("tips"), QString::fromUtf8(errInfo)); - return nullptr; - } - - return new DeviceUser(m_wnd, source, dev, m_password); - } - - HGSaneDevice dev = nullptr; - HGSane_OpenSelectedDevice(source, m_wnd, &dev); - if (nullptr == dev) - { - HGSane_CloseSource(source); - return nullptr; - } - - return new DeviceUser(m_wnd, source, dev, m_password); + return new DeviceUser(m_wnd, source, m_password); } DeviceUser *DeviceUserMgr::OpenDefaultDeviceUser() @@ -209,45 +206,14 @@ DeviceUser *DeviceUserMgr::OpenDefaultDeviceUser() if (nullptr == source) return nullptr; - HGUInt devCount = 0; - HGSane_GetDeviceCount(source, &devCount); - if (0 == devCount) - { - HGSane_CloseSource(source); - QMessageBox::information(m_wnd, tr("tips"), tr("no device")); - return nullptr; - } - else if (1 == devCount) - { - HGChar errInfo[256]; - HGSaneDevice dev = nullptr; - HGSane_OpenDevice(source, 0, &dev, errInfo, 256); - if (nullptr == dev) - { - HGSane_CloseSource(source); - QMessageBox::information(m_wnd, tr("tips"), QString::fromUtf8(errInfo)); - return nullptr; - } - - return new DeviceUser(m_wnd, source, dev, m_password); - } - - HGSaneDevice dev = nullptr; - HGSane_OpenSelectedDevice(source, m_wnd, &dev); - if (nullptr == dev) - { - HGSane_CloseSource(source); - return nullptr; - } - - return new DeviceUser(m_wnd, source, dev, m_password); + return new DeviceUser(m_wnd, source, m_password); } -DeviceUser::DeviceUser(QWidget *wnd, HGSaneSource source, HGSaneDevice dev, QString password) +DeviceUser::DeviceUser(QWidget *wnd, HGSaneSource source, const QString &password) { m_wnd = wnd; m_source = source; - m_saneDev = dev; + m_saneDev = nullptr; m_password = password; } @@ -259,6 +225,59 @@ DeviceUser::~DeviceUser() m_source = nullptr; } +HGResult DeviceUser::Open() +{ + if (nullptr != m_saneDev) + { + return HGSANE_ERR_FAIL; + } + + HGUInt count = 0; + HGSane_GetDeviceCount(m_source, &count); + if (0 == count) + { + QMessageBox::information(m_wnd, tr("Prompt"), tr("Scanner not found!")); + return HGSANE_ERR_FAIL; + } + else + { + return HGSane_OpenSelectedDevice(m_source, m_wnd, &m_saneDev); + } +} + +HGResult DeviceUser::OpenDefault() +{ + if (nullptr != m_saneDev) + { + return HGSANE_ERR_FAIL; + } + + HGUInt count = 0; + HGSane_GetDeviceCount(m_source, &count); + if (0 == count) + { + QMessageBox::information(m_wnd, tr("Prompt"), tr("Scanner not found!")); + return HGSANE_ERR_FAIL; + } + else + { + HGChar errInfo[256]; + return HGSane_OpenDevice(m_source, 0, &m_saneDev, errInfo, 256); + } +} + +HGResult DeviceUser::Close() +{ + if (nullptr == m_saneDev) + { + return HGSANE_ERR_FAIL; + } + + HGSane_CloseDevice(m_saneDev); + m_saneDev = nullptr; + return HGBASE_ERR_OK; +} + QString DeviceUser::GetName() { HGChar devName[256]; diff --git a/app/scanner2/device_user.h b/app/scanner2/device_user.h index c61e5a91..86c71a91 100644 --- a/app/scanner2/device_user.h +++ b/app/scanner2/device_user.h @@ -12,7 +12,7 @@ class DeviceUserMgr : public QObject Q_OBJECT public: - DeviceUserMgr(QString password, QWidget *wnd); + DeviceUserMgr(const QString &password, QWidget *wnd); ~DeviceUserMgr(); // 弹出设备选择对话框，选择twain源 @@ -30,10 +30,13 @@ class DeviceUser : public QObject Q_OBJECT friend class DeviceUserMgr; - DeviceUser(QWidget *wnd, HGTwainDS ds, QString password); + DeviceUser(QWidget *wnd, HGTwainDS ds, const QString &password); public: ~DeviceUser(); + HGResult Open(); + HGResult OpenDefault(); + HGResult Close(); // 获取设备名字 QString GetName(); // 弹出配置对话框 @@ -73,7 +76,7 @@ class DeviceUserMgr : public QObject Q_OBJECT public: - DeviceUserMgr(QString password, QWidget *wnd); + DeviceUserMgr(const QString &password, QWidget *wnd); ~DeviceUserMgr(); // 弹出设备选择对话框，选择设备 @@ -91,10 +94,13 @@ class DeviceUser : public QObject Q_OBJECT friend class DeviceUserMgr; - DeviceUser(QWidget *wnd, HGSaneSource source, HGSaneDevice dev, QString password); + DeviceUser(QWidget *wnd, HGSaneSource source, const QString &password); public: ~DeviceUser(); + HGResult Open(); + HGResult OpenDefault(); + HGResult Close(); // 获取设备名字 QString GetName(); // 弹出配置对话框 diff --git a/app/scanner2/dialog_aquireinto.cpp b/app/scanner2/dialog_aquireinto.cpp index a076245b..e5180537 100644 --- a/app/scanner2/dialog_aquireinto.cpp +++ b/app/scanner2/dialog_aquireinto.cpp @@ -16,7 +16,7 @@ #include #include -Dialog_AquireInto::Dialog_AquireInto(QWidget* parent) : +Dialog_AquireInto::Dialog_AquireInto(int fileNameStartIndex, QWidget* parent) : QDialog(parent), ui(new Ui::Dialog_AquireInto) { @@ -42,11 +42,22 @@ Dialog_AquireInto::Dialog_AquireInto(QWidget* parent) : ui->comboBox_cfgScheme->setCurrentIndex(0); } - setCfgBaseOnSection(getCurrentCfgName()); + QString cfgName = getCurrentCfgName(); + setCfgBaseOnSection(cfgName); + + if (-1 != fileNameStartIndex) + { + ui->spin_index->setValue(fileNameStartIndex); + if (cfgName == tr("default scheme")) + { + saveCfgValue(cfgName.toLocal8Bit().toStdString().c_str(), "startIndex", fileNameStartIndex); + } + } ui->lab_digitExp->setText(QString(tr("e.g. '%1%2'")).arg(ui->lineEdit_fileName->text()) .arg(ui->spin_index->value(), ui->cbox_digit->currentIndex() + 1, 10, QLatin1Char('0'))); - ui->btn_option->setEnabled(0 == ui->cbox_format->currentIndex() || 6 == ui->cbox_format->currentIndex()); + ui->btn_option->setEnabled(0 == ui->cbox_format->currentIndex() || 6 == ui->cbox_format->currentIndex() || 7 == ui->cbox_format->currentIndex() || + 8 == ui->cbox_format->currentIndex()); ui->cbtn_multiFile->setEnabled(ui->cbox_format->currentIndex() > 5 && ui->cbox_format->currentIndex() < 12); ui->radio_multiAll->setEnabled(ui->cbtn_multiFile->isChecked()); ui->radio_multiCustom->setEnabled(ui->cbtn_multiFile->isChecked()); @@ -55,6 +66,12 @@ Dialog_AquireInto::Dialog_AquireInto(QWidget* parent) : ui->spin_index->setFixedWidth(160); ui->cbox_digit->setFixedWidth(80); + +#if defined (x86_64) || defined (loongarch64) + ui->cbox_format->removeItem(11); + ui->cbox_format->removeItem(10); +#endif + } Dialog_AquireInto::~Dialog_AquireInto() diff --git a/app/scanner2/dialog_aquireinto.h b/app/scanner2/dialog_aquireinto.h index e5fe5bc0..933618bb 100644 --- a/app/scanner2/dialog_aquireinto.h +++ b/app/scanner2/dialog_aquireinto.h @@ -35,7 +35,7 @@ class Dialog_AquireInto : public QDialog Q_OBJECT public: - explicit Dialog_AquireInto(QWidget* parent = nullptr); + explicit Dialog_AquireInto(int fileNameStartIndex, QWidget* parent = nullptr); ~Dialog_AquireInto(); AquireIntoSaveParam getSaveParam(); diff --git a/app/scanner2/dialog_aquireinto.ui b/app/scanner2/dialog_aquireinto.ui index 42d016ca..36188b5a 100644 --- a/app/scanner2/dialog_aquireinto.ui +++ b/app/scanner2/dialog_aquireinto.ui @@ -6,8 +6,8 @@ 0 0 - 707 - 398 + 705 + 380 @@ -28,16 +28,22 @@ + + + 240 + 0 + + - 211 + 300 16777215 configuration scheme management - + diff --git a/app/scanner2/dialog_fullscreen.cpp b/app/scanner2/dialog_fullscreen.cpp index e6888232..3086383f 100644 --- a/app/scanner2/dialog_fullscreen.cpp +++ b/app/scanner2/dialog_fullscreen.cpp @@ -78,25 +78,12 @@ void Dialog_FullScreen::showImage() assert(!m_currFilePath.isEmpty()); HGImage img = nullptr; - - HGPdfReader pdfReader = nullptr; - HGImgFmt_OpenPdfReader(getStdString(m_currFilePath).c_str(), &pdfReader); - if (nullptr != pdfReader) + HGImgFmtReader imgFmtReader = nullptr; + HGImgFmt_OpenImageReader(getStdString(m_currFilePath).c_str(), 0, &imgFmtReader); + if (nullptr != imgFmtReader) { - float scale = 200.0f / 72.0f; - HGImgFmt_LoadImageFromPdfReader(pdfReader, (HGUInt)m_multiIndex, scale, scale, 0, HGBASE_IMGORIGIN_TOP, &img); - HGBase_SetImageDpi(img, 200, 200); - HGImgFmt_ClosePdfReader(pdfReader); - } - else - { - HGImgFmtReader imgFmtReader = nullptr; - HGImgFmt_OpenImageReader(getStdString(m_currFilePath).c_str(), 0, &imgFmtReader); - if (nullptr != imgFmtReader) - { - HGImgFmt_LoadImageFromReader(imgFmtReader, (HGUInt)m_multiIndex, nullptr, 0, HGBASE_IMGORIGIN_TOP, &img); - HGImgFmt_CloseImageReader(imgFmtReader); - } + HGImgFmt_LoadImageFromReader(imgFmtReader, (HGUInt)m_multiIndex, nullptr, 0, HGBASE_IMGORIGIN_TOP, &img); + HGImgFmt_CloseImageReader(imgFmtReader); } if (nullptr != img) diff --git a/app/scanner2/dialog_imageeditor.cpp b/app/scanner2/dialog_imageeditor.cpp index 85839699..0298e335 100644 --- a/app/scanner2/dialog_imageeditor.cpp +++ b/app/scanner2/dialog_imageeditor.cpp @@ -21,6 +21,7 @@ Dialog_ImageEditor::Dialog_ImageEditor(QWidget *parent) for (int i = 0; i < ui->comboBox_lineWidth->count(); i++) ui->comboBox_lineWidth->setItemData(i, m_lineWidth[i]); + m_scene->setColor(QColor("red")); ui->comboBox_textSize->setCurrentIndex(2); ui->graphicsView->setScene(m_scene); ui->graphicsView->setParent(this); @@ -28,6 +29,11 @@ Dialog_ImageEditor::Dialog_ImageEditor(QWidget *parent) QColor backgroundColor = qRgb(240, 240, 240); ui->graphicsView->setBackgroundBrush(QBrush(backgroundColor)); + + connect(m_scene, SIGNAL(itemChanged()), this, SLOT(on_itemChanged())); + + ui->btn_undo->setEnabled(m_scene->isCanUndo()); + ui->btn_redo->setEnabled(m_scene->isCanRedo()); } Dialog_ImageEditor::~Dialog_ImageEditor() @@ -52,17 +58,23 @@ QImage Dialog_ImageEditor::exportImage() image.setDotsPerMeterX(m_dpi_x); image.setDotsPerMeterY(m_dpi_y); QPainter painter(&image); - m_scene->render(&painter); //ؼ + m_scene->render(&painter); //�ؼ����� return image; } +void Dialog_ImageEditor::on_itemChanged() +{ + ui->btn_undo->setEnabled(m_scene->isCanUndo()); + ui->btn_redo->setEnabled(m_scene->isCanRedo()); +} + void Dialog_ImageEditor::on_btn_rect_clicked(bool checked) { if (checked) { m_scene->setItemFlag(GraphicsScene::Rect); ui->btn_arrow->setChecked(false); - //ui->btn_rect->setChecked(false); + ui->btn_mask->setChecked(false); ui->btn_ellipse->setChecked(false); ui->btn_text->setChecked(false); ui->btn_line->setChecked(false); @@ -79,7 +91,7 @@ void Dialog_ImageEditor::on_btn_ellipse_clicked(bool checked) m_scene->setItemFlag(GraphicsScene::Ellipse); ui->btn_arrow->setChecked(false); ui->btn_rect->setChecked(false); - //ui->btn_ellipse->setChecked(false); + ui->btn_mask->setChecked(false); ui->btn_text->setChecked(false); ui->btn_line->setChecked(false); ui->btn_pen->setChecked(false); @@ -97,7 +109,7 @@ void Dialog_ImageEditor::on_btn_line_clicked(bool checked) ui->btn_rect->setChecked(false); ui->btn_ellipse->setChecked(false); ui->btn_text->setChecked(false); - //ui->btn_line->setChecked(false); + ui->btn_mask->setChecked(false); ui->btn_pen->setChecked(false); } else @@ -112,7 +124,7 @@ void Dialog_ImageEditor::on_btn_text_clicked(bool checked) ui->btn_arrow->setChecked(false); ui->btn_rect->setChecked(false); ui->btn_ellipse->setChecked(false); - //ui->btn_text->setChecked(false); + ui->btn_mask->setChecked(false); ui->btn_line->setChecked(false); ui->btn_pen->setChecked(false); } @@ -125,7 +137,7 @@ void Dialog_ImageEditor::on_btn_arrow_clicked(bool checked) if (checked) { m_scene->setItemFlag(GraphicsScene::Arrow); - //ui->btn_arrow->setChecked(false); + ui->btn_mask->setChecked(false); ui->btn_rect->setChecked(false); ui->btn_ellipse->setChecked(false); ui->btn_text->setChecked(false); @@ -146,7 +158,7 @@ void Dialog_ImageEditor::on_btn_pen_clicked(bool checked) ui->btn_ellipse->setChecked(false); ui->btn_text->setChecked(false); ui->btn_line->setChecked(false); - //ui->btn_pen->setChecked(false); + ui->btn_mask->setChecked(false); } else m_scene->setItemFlag(GraphicsScene::None); @@ -154,8 +166,9 @@ void Dialog_ImageEditor::on_btn_pen_clicked(bool checked) void Dialog_ImageEditor::on_btn_color_clicked() { - QColorDialog dlg; - if (!dlg.exec()) return; + QColorDialog dlg(this); + if (!dlg.exec()) + return; ui->btn_color->setStyleSheet(QString("QPushButton{background-color:%1;border:1px solid %2}").arg(dlg.selectedColor().name()).arg(dlg.selectedColor().name())); m_scene->setColor(dlg.selectedColor()); @@ -173,7 +186,10 @@ void Dialog_ImageEditor::on_comboBox_textSize_currentIndexChanged(int index) void Dialog_ImageEditor::on_btn_undo_clicked() { - m_scene->unDo(); + m_scene->undo(); + + ui->btn_undo->setEnabled(m_scene->isCanUndo()); + ui->btn_redo->setEnabled(m_scene->isCanRedo()); } void Dialog_ImageEditor::on_btn_ok_clicked() @@ -255,3 +271,35 @@ void Dialog_ImageEditor::resizeEvent(QResizeEvent* event) QDialog::resizeEvent(event); } + +void Dialog_ImageEditor::on_btn_redo_clicked() +{ + m_scene->redo(); + + ui->btn_undo->setEnabled(m_scene->isCanUndo()); + ui->btn_redo->setEnabled(m_scene->isCanRedo()); +} + +void Dialog_ImageEditor::on_btn_clear_clicked() +{ + m_scene->clear(); + + ui->btn_undo->setEnabled(m_scene->isCanUndo()); + ui->btn_redo->setEnabled(m_scene->isCanRedo()); +} + +void Dialog_ImageEditor::on_btn_mask_clicked(bool checked) +{ + if (checked) + { + m_scene->setItemFlag(GraphicsScene::Mask); + ui->btn_arrow->setChecked(false); + ui->btn_rect->setChecked(false); + ui->btn_ellipse->setChecked(false); + ui->btn_text->setChecked(false); + ui->btn_line->setChecked(false); + ui->btn_pen->setChecked(false); + } + else + m_scene->setItemFlag(GraphicsScene::None); +} diff --git a/app/scanner2/dialog_imageeditor.h b/app/scanner2/dialog_imageeditor.h index 15bdb708..408a8f55 100644 --- a/app/scanner2/dialog_imageeditor.h +++ b/app/scanner2/dialog_imageeditor.h @@ -22,6 +22,9 @@ public: QImage exportImage(); +private slots: + void on_itemChanged(); + private slots: void on_btn_rect_clicked(bool checked); @@ -55,6 +58,12 @@ private slots: void on_btn_fit_clicked(); + void on_btn_redo_clicked(); + + void on_btn_clear_clicked(); + + void on_btn_mask_clicked(bool checked); + protected: void resizeEvent(QResizeEvent* event); diff --git a/app/scanner2/dialog_imageeditor.ui b/app/scanner2/dialog_imageeditor.ui index 5db93195..8a6765ae 100644 --- a/app/scanner2/dialog_imageeditor.ui +++ b/app/scanner2/dialog_imageeditor.ui @@ -6,354 +6,448 @@ 0 0 - 1378 - 378 + 1093 + 607 Dialog_ImageEditor - - - 0 - + - - - - + - - - Qt::NoFocus - - - rect - - - Rect - - - true - - - - - - - Qt::NoFocus - - - ellipse - - - Ellipse - - - true - - - - - - - Qt::NoFocus - - - line - - - Line - - - true - - - - - - - Qt::NoFocus - - - Pen - - - true - - - - - - - Qt::NoFocus - - - arrow - - - Arrow - - - true - - - - - - - Qt::NoFocus - - - text - - - Text - - - true - - - - - - - Color - - - - - - - - 30 - 30 - - - - Qt::NoFocus - - - color - - - - - - - - - - LineWidth - - - - - + - - 1 pix - + + + Qt::NoFocus + + + rect + + + Rect + + + true + + - - 3 pix - + + + Qt::NoFocus + + + ellipse + + + Ellipse + + + true + + - - 5 pix - + + + Qt::NoFocus + + + line + + + Line + + + true + + - - 8 pix - - - - - - - - TextSize - - - - - - - 0 - - - - 20 - + + + Qt::NoFocus + + + arrow + + + Arrow + + + true + + - - 26 - + + + Qt::NoFocus + + + Pen + + + true + + - - 36 - + + + Qt::NoFocus + + + text + + + Text + + + true + + - - 48 - + + + Qt::NoFocus + + + mask + + + Mask + + + true + + - - 72 - + + + Qt::Vertical + + + + 20 + 40 + + + - - 96 - + + + + + Color + + + + + + + + 30 + 30 + + + + Qt::NoFocus + + + color + + + + + + + - - 128 - + + + + + LineWidth + + + + + + + + 80 + 0 + + + + + 1 pix + + + + + 3 pix + + + + + 5 pix + + + + + 8 pix + + + + + - - 160 - + + + + + TextSize + + + + + + + + 70 + 0 + + + + 0 + + + + 20 + + + + + 26 + + + + + 36 + + + + + 48 + + + + + 72 + + + + + 96 + + + + + 128 + + + + + 160 + + + + + 200 + + + + + - - 200 - + + + Qt::Vertical + + + QSizePolicy::Maximum + + + + 20 + 30 + + + - + - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - Qt::NoFocus - - - zoomin - - - Zoomin - - - - - - - fit - - - Fit - - - - - - - Qt::NoFocus - - - 100% - - - 1:1 - - - - - - - Qt::NoFocus - - - zoomout - - - Zoomout - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - Qt::NoFocus - - - undo - - - Undo - - - Ctrl+Z - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - ok - - - Ok - - - - - - - cancel - - - Cancel - - + + + + + + + + + + Qt::NoFocus + + + undo + + + Undo + + + Ctrl+Z + + + + + + + Qt::NoFocus + + + redo + + + Redo + + + Ctrl+Y + + + + + + + Qt::NoFocus + + + clear + + + Clear + + + + + + + Qt::Horizontal + + + + 40 + 20 + + + + + + + + Qt::NoFocus + + + zoomin + + + Zoomin + + + + + + + fit + + + Fit + + + + + + + Qt::NoFocus + + + 100% + + + 1:1 + + + + + + + Qt::NoFocus + + + zoomout + + + Zoomout + + + + + + + Qt::Horizontal + + + + 40 + 20 + + + + + + + + ok + + + Ok + + + + + + + cancel + + + Cancel + + + + + + diff --git a/app/scanner2/dialog_imgproc_adjust.cpp b/app/scanner2/dialog_imgproc_adjust.cpp index df1c4f22..4ab1507a 100644 --- a/app/scanner2/dialog_imgproc_adjust.cpp +++ b/app/scanner2/dialog_imgproc_adjust.cpp @@ -20,12 +20,12 @@ Dialog_ImgProc_Adjust::Dialog_ImgProc_Adjust(HGImage img, QWidget *parent) : ui->view_before->addImage(img); ui->view_after->addImage(img); - m_brightness = getCfgValue("adjust", "brightness", 0); + m_brightness = 0;//getCfgValue("adjust", "brightness", 0); m_base_widget->setBrightness(m_brightness); - m_contrast = getCfgValue("adjust", "contrast", 0); + m_contrast = 0;//getCfgValue("adjust", "contrast", 0); m_base_widget->setContrast(m_contrast); - QString gamma = getCfgValue("adjust", "gamma", QString("1.0")); - m_gamma = atof(gamma.toStdString().c_str()); + //QString gamma = getCfgValue("adjust", "gamma", QString("1.0")); + m_gamma = 1.0;//atof(gamma.toStdString().c_str()); m_base_widget->setGamma(m_gamma); ui->cbtn_preview->setChecked(getCfgValue("adjust", "preview", false)); @@ -138,9 +138,9 @@ void Dialog_ImgProc_Adjust::on_buttonBox_accepted() saveCfgValue("adjust", "preview", ui->cbtn_preview->isChecked()); saveCfgValue("adjust", "applyImg", ui->cbtn_applyImg->isChecked()); - saveCfgValue("adjust", "brightness", m_brightness); - saveCfgValue("adjust", "contrast", m_contrast); - char gamma[32]; - sprintf(gamma, "%f", m_gamma); - saveCfgValue("adjust", "gamma", QString(gamma)); +// saveCfgValue("adjust", "brightness", m_brightness); +// saveCfgValue("adjust", "contrast", m_contrast); +// char gamma[32]; +// sprintf(gamma, "%f", m_gamma); +// saveCfgValue("adjust", "gamma", QString(gamma)); } diff --git a/app/scanner2/dialog_moveto.cpp b/app/scanner2/dialog_moveto.cpp index ebf89251..2fd26f26 100644 --- a/app/scanner2/dialog_moveto.cpp +++ b/app/scanner2/dialog_moveto.cpp @@ -7,6 +7,7 @@ Dialog_MoveTo::Dialog_MoveTo(int count, int index, QWidget *parent) : ui(new Ui::Dialog_MoveTo) { ui->setupUi(this); + setWindowFlags(Qt::Dialog | Qt::WindowCloseButtonHint); ui->spinBox->setMaximum(count); ui->spinBox->setMinimum(1); diff --git a/app/scanner2/dialog_saveas.cpp b/app/scanner2/dialog_saveas.cpp index 206adf3f..9a492e85 100644 --- a/app/scanner2/dialog_saveas.cpp +++ b/app/scanner2/dialog_saveas.cpp @@ -122,7 +122,7 @@ Dialog_SaveAs::Dialog_SaveAs(bool isSaveAs, QWidget *parent) : else if (m_suffix < 0) m_suffix = 0; ui->fileDialog->selectNameFilter(ui->fileDialog->nameFilters().at(m_suffix)); - ui->btn_option->setEnabled(0 == m_suffix || 6 == m_suffix); + ui->btn_option->setEnabled(0 == m_suffix || 6 == m_suffix || 7 == m_suffix || 8 == m_suffix); ui->cbox_subFolder->setChecked(false); ui->cbox_subFolder->setChecked(getCfgValue("saveAs", "subFolderByTime", false)); diff --git a/app/scanner2/etc/qt.conf b/app/scanner2/etc/qt.conf new file mode 100644 index 00000000..2620cdc2 --- /dev/null +++ b/app/scanner2/etc/qt.conf @@ -0,0 +1,2 @@ +[Platforms] +WindowsArguments = dpiawareness=0 \ No newline at end of file diff --git a/app/scanner2/graphicsscene.cpp b/app/scanner2/graphicsscene.cpp index b38d8939..b74f7167 100644 --- a/app/scanner2/graphicsscene.cpp +++ b/app/scanner2/graphicsscene.cpp @@ -9,6 +9,7 @@ #include #include #include +#include "assert.h" GraphicsTextEdit::GraphicsTextEdit(QWidget* parent) : QTextEdit(parent) @@ -69,16 +70,24 @@ GraphicsScene::GraphicsScene(QObject* parent) : QGraphicsScene(parent) , m_status(Normal) , m_activeItem(nullptr) - , m_btn_pressed(0) , m_pen(QColor(255, 0, 0, 255)) , m_brush(QColor(255, 255, 255, 255)) , m_font(tr("SongTi")) , m_edit(nullptr) { + m_ItemList.clear(); + m_curItemIndex = -1; } GraphicsScene::~GraphicsScene() { + for (int i = 0; i < (int)m_ItemList.size(); ++i) + { + delete m_ItemList[i]; + m_ItemList[i] = nullptr; + } + m_ItemList.clear(); + m_curItemIndex = -1; } void GraphicsScene::setColor(const QColor& color) @@ -101,33 +110,13 @@ void GraphicsScene::setLineWidth(int width) void GraphicsScene::setItemFlag(int flag) { - if (m_status == CreateText) - { - if (m_activeItem != nullptr) - { - QString text = m_edit->document()->toPlainText(); - QFont font = m_edit->font(); - removeItem(m_activeItem); - QGraphicsTextItem* item = addText(text, font); - item->setPos(m_edit->mapToParent(QPoint())); - item->setDefaultTextColor(m_pen.color()); - delete m_edit; - m_edit = nullptr; - m_activeItem = nullptr; - } - } - - if (m_activeItem != nullptr) - { - if (typeid(*m_activeItem) == typeid(QGraphicsProxyWidget)) - removeItem(m_activeItem); - - m_activeItem = nullptr; - m_status = Normal; - } + flush(); switch (flag) { + case Mask: + m_status = CreateMask; + break; case Rect: m_status = CreateRect; break; @@ -152,15 +141,62 @@ void GraphicsScene::setItemFlag(int flag) } } -void GraphicsScene::unDo() +bool GraphicsScene::isCanUndo() { - m_activeItem = nullptr; + if (m_ItemList.empty() || -1 == m_curItemIndex) + return false; + return true; +} - QList items = this->items(); - if (items.count() < 2) +void GraphicsScene::undo() +{ + flush(); + + if (!isCanUndo()) return; - removeItem(items.first()); + --m_curItemIndex; + updateShow(); +} + +bool GraphicsScene::isCanRedo() +{ + if (m_ItemList.empty() || (int)m_ItemList.size() - 1 == m_curItemIndex) + return false; + return true; +} + +void GraphicsScene::redo() +{ + flush(); + + if (!isCanRedo()) + return; + + ++m_curItemIndex; + updateShow(); +} + +void GraphicsScene::clear() +{ + flush(); + + if (m_ItemList.empty()) + return; + if (-1 == m_curItemIndex) + return; + if (NULL == m_ItemList[m_curItemIndex]) + return; + + for (int i = (int)m_ItemList.size() - 1; i > m_curItemIndex; --i) + { + delete m_ItemList[i]; + m_ItemList[i] = nullptr; + m_ItemList.erase(m_ItemList.begin() + i); + } + m_ItemList.push_back(NULL); + ++m_curItemIndex; + updateShow(); } #define PI acos(-1) @@ -179,6 +215,92 @@ float lineLength(const QPointF& p1, const QPointF& p2) return sqrt(pow(p1.x() - p2.x(), 2) + pow(p1.y() - p2.y(), 2)); } +void GraphicsScene::flush() +{ + if (nullptr == m_activeItem) + { + return; + } + + if (m_status == CreateText) + { + assert(typeid(*m_activeItem) == typeid(QGraphicsProxyWidget)); + + QString text = m_edit->document()->toPlainText(); + QFont font = m_edit->font(); + removeItem(m_activeItem); + m_activeItem = nullptr; + QGraphicsTextItem* item = addText(text, font); + item->setPos(m_edit->mapToParent(QPoint())); + item->setDefaultTextColor(m_pen.color()); + for (int i = (int)m_ItemList.size() - 1; i > m_curItemIndex; --i) + { + delete m_ItemList[i]; + m_ItemList[i] = nullptr; + m_ItemList.erase(m_ItemList.begin() + i); + } + m_ItemList.push_back(item); + ++m_curItemIndex; + + delete m_edit; + m_edit = nullptr; + } + else + { + assert(typeid(*m_activeItem) != typeid(QGraphicsProxyWidget)); + + for (int i = (int)m_ItemList.size() - 1; i > m_curItemIndex; --i) + { + delete m_ItemList[i]; + m_ItemList[i] = nullptr; + m_ItemList.erase(m_ItemList.begin() + i); + } + m_ItemList.push_back(m_activeItem); + ++m_curItemIndex; + m_activeItem = nullptr; + } +} + +void GraphicsScene::updateShow() +{ + if (m_ItemList.empty() || -1 == m_curItemIndex || NULL == m_ItemList[m_curItemIndex]) + { + while (1) + { + QList items = this->items(); + if (items.count() < 2) + break; + removeItem(items.first()); + } + + return; + } + + int startIndex = m_curItemIndex; + for (int i = m_curItemIndex; i >= 0; --i) + { + if (m_ItemList[i] == NULL) + { + break; + } + + startIndex = i; + } + + while (1) + { + QList items = this->items(); + if (items.count() < 2) + break; + removeItem(items.first()); + } + + for (int i = startIndex; i <= m_curItemIndex; ++i) + { + this->addItem(m_ItemList[i]); + } +} + QPainterPath GraphicsScene::createArrowPath(const QPointF& p1, const QPointF& p2) { float angle; @@ -225,7 +347,17 @@ void GraphicsScene::mouseMoveEvent(QGraphicsSceneMouseEvent *mouseEvent) if (!sceneRect().contains(mouseEvent->scenePos())) return; - if (m_status == CreateRect) + if (m_status == CreateMask) + { + QGraphicsRectItem* item = reinterpret_cast(m_activeItem); + QPointF pos = mouseEvent->scenePos(); + float left = qMin(pos.x(), m_startPoint.x()); + float top = qMin(pos.y(), m_startPoint.y()); + float right = qMax(pos.x(), m_startPoint.x()); + float bottom = qMax(pos.y(), m_startPoint.y()); + item->setRect(QRectF(QPointF(left, top), QPointF(right, bottom))); + } + else if (m_status == CreateRect) { QGraphicsRectItem* item = reinterpret_cast(m_activeItem); QPointF pos = mouseEvent->scenePos(); @@ -266,16 +398,16 @@ void GraphicsScene::mouseMoveEvent(QGraphicsSceneMouseEvent *mouseEvent) void GraphicsScene::mousePressEvent(QGraphicsSceneMouseEvent *mouseEvent) { - if (mouseEvent->button() == Qt::MouseButton::LeftButton) - m_btn_pressed = 1; - else if (mouseEvent->button() == Qt::MouseButton::RightButton) - m_btn_pressed = 2; - - if (m_status == CreateRect) + if (m_status == CreateMask) { m_activeItem = addRect(QRectF(mouseEvent->scenePos(), QSize(1, 1)), QPen(m_brush.color()), m_brush); m_startPoint = mouseEvent->scenePos(); } + else if (m_status == CreateRect) + { + m_activeItem = addRect(QRectF(mouseEvent->scenePos(), QSize(1, 1)), m_pen, QBrush()); + m_startPoint = mouseEvent->scenePos(); + } else if (m_status == CreateEllipse) { m_activeItem = addEllipse(QRectF(mouseEvent->scenePos(), QSize(1, 1)), m_pen, QBrush()); @@ -308,30 +440,38 @@ void GraphicsScene::mouseReleaseEvent(QGraphicsSceneMouseEvent *mouseEvent) return; } - m_btn_pressed = 0; - if (m_activeItem != nullptr) - if (typeid(*m_activeItem) != typeid(QGraphicsProxyWidget)) - m_activeItem = nullptr; if (m_status == CreateText) { if (m_activeItem != nullptr) { + assert(typeid(*m_activeItem) == typeid(QGraphicsProxyWidget)); QRectF r(m_edit->mapToParent(QPoint()), m_edit->size()); if (r.contains(mouseEvent->scenePos())) { QGraphicsScene::mouseReleaseEvent(mouseEvent); return; } + QString text = m_edit->document()->toPlainText(); QFont font = m_edit->font(); removeItem(m_activeItem); + m_activeItem = nullptr; QGraphicsTextItem* item = addText(text, font); item->setPos(m_edit->mapToParent(QPoint())); item->setDefaultTextColor(m_pen.color()); + for (int i = (int)m_ItemList.size() - 1; i > m_curItemIndex; --i) + { + delete m_ItemList[i]; + m_ItemList[i] = nullptr; + m_ItemList.erase(m_ItemList.begin() + i); + } + m_ItemList.push_back(item); + ++m_curItemIndex; + delete m_edit; m_edit = nullptr; - m_activeItem = nullptr; + emit itemChanged(); } else { @@ -343,6 +483,23 @@ void GraphicsScene::mouseReleaseEvent(QGraphicsSceneMouseEvent *mouseEvent) m_activeItem = widget; m_edit->setFocus(); } + } + else + { + if (m_activeItem != nullptr) + { + assert(typeid(*m_activeItem) != typeid(QGraphicsProxyWidget)); + for (int i = (int)m_ItemList.size() - 1; i > m_curItemIndex; --i) + { + delete m_ItemList[i]; + m_ItemList[i] = nullptr; + m_ItemList.erase(m_ItemList.begin() + i); + } + m_ItemList.push_back(m_activeItem); + ++m_curItemIndex; + m_activeItem = nullptr; + emit itemChanged(); + } } } diff --git a/app/scanner2/graphicsscene.h b/app/scanner2/graphicsscene.h index af501275..cbd173e7 100644 --- a/app/scanner2/graphicsscene.h +++ b/app/scanner2/graphicsscene.h @@ -3,8 +3,8 @@ #include #include - #include +#include class GraphicsTextEdit : public QTextEdit { @@ -29,6 +29,7 @@ public: enum STATUS { Normal = 0, + CreateMask, CreateRect, CreateEllipse, CreateLine, @@ -41,6 +42,7 @@ public: enum { None, + Mask, Rect, Ellipse, Line, @@ -61,8 +63,18 @@ public: void setItemFlag(int flag); - void unDo(); + bool isCanUndo(); + void undo(); + bool isCanRedo(); + void redo(); + void clear(); + +signals: + void itemChanged(); + private: + void flush(); + void updateShow(); QPainterPath createArrowPath(const QPointF& p1, const QPointF& p2); protected: @@ -72,12 +84,13 @@ protected: private: STATUS m_status; QGraphicsItem* m_activeItem; - int m_btn_pressed; QPointF m_startPoint; QPen m_pen; QBrush m_brush; QFont m_font; GraphicsTextEdit* m_edit; + std::vector m_ItemList; + int m_curItemIndex; }; #endif // GRAPHICSSCENE_H diff --git a/app/scanner2/image_rsc/logo/deli.ico b/app/scanner2/image_rsc/logo/deli.ico index f573b6d0..7fc788e4 100644 Binary files a/app/scanner2/image_rsc/logo/deli.ico and b/app/scanner2/image_rsc/logo/deli.ico differ diff --git a/app/scanner2/mainwindow.cpp b/app/scanner2/mainwindow.cpp index 2a88b10b..788091e4 100644 --- a/app/scanner2/mainwindow.cpp +++ b/app/scanner2/mainwindow.cpp @@ -45,16 +45,17 @@ #include "HGUIGlobal.h" #include "HGString.h" #include "app_cfg.h" +#include "app_about_info/appAboutInfo.h" #include -#include "dialog_wrong_img.h" -#include "../../sdk/include/huagao/brand.h" #include "lang/app_language.h" +#include "huagao/brand.h" #define PASSWORD_KEY 4 MainWindow::MainWindow(const QString& appLang, QWidget *parent) : QMainWindow(parent) , ui(new Ui::MainWindow) + , m_canClose(true) , m_currLang(appLang) , m_versionDll(nullptr) , m_admin_loggedIn(false) @@ -63,9 +64,10 @@ MainWindow::MainWindow(const QString& appLang, QWidget *parent) , m_multiPageCount(0) , m_multiIndex(-1) , m_modify(false) - , m_singleScan(false) - , m_scanType(0) + , m_scanType(ScanType_None) , m_scanInsertPos(-1) + , m_scanCurIndex(-1) + , m_previewImage(nullptr) , m_scanFileName("") , m_scanImgFmtWriter(nullptr) , m_isScanning(false) @@ -86,6 +88,10 @@ MainWindow::MainWindow(const QString& appLang, QWidget *parent) { ui->setupUi(this); + m_lockPreviewImage = nullptr; + HGBase_CreateLock(&m_lockPreviewImage); + m_aquireIntoSaveParam.m_fileNameStartIndex = -1; + m_versionDll = new VersionDll; HGBase_RegisterCrashFunc(CrashFunc, this); @@ -141,7 +147,6 @@ MainWindow::MainWindow(const QString& appLang, QWidget *parent) resize(950, 720); } - ui->act_passwordChange->setEnabled(false); ui->act_clearRoller->setVisible(false); ui->actionact_update->setVisible(false); ui->act_feedback->setVisible(false); @@ -235,6 +240,7 @@ MainWindow::MainWindow(const QString& appLang, QWidget *parent) connect(m_view, SIGNAL(mousePos(int, int)), this, SLOT(on_viewerMousePos(int, int))); connect(m_view, SIGNAL(drop(const QObject*, const QStringList &)), this, SLOT(on_viewerDrop(const QObject*, const QStringList &))); connect(m_view, SIGNAL(doubleClicked()), this, SLOT(on_viewerDblClick())); + connect(m_thumb, SIGNAL(keyDeleteDown()), this, SLOT(on_keyDeleteDown())); connect(m_thumb, SIGNAL(itemCountChanged(int)), this, SLOT(on_itemCountChanged(int))); connect(m_thumb, SIGNAL(itemSelectingChanged()), this, SLOT(on_itemSelectingChanged())); connect(m_thumb, SIGNAL(currItemChanged(int)), this, SLOT(on_currItemChanged(int))); @@ -335,30 +341,53 @@ MainWindow::MainWindow(const QString& appLang, QWidget *parent) ui->act_consume->setVisible(false); connect(this, SIGNAL(post_new_image(QString)), this, SLOT(on_post_new_image(QString))); + connect(this, SIGNAL(preview_image()), this, SLOT(on_preview_image())); m_wndStatusBar->setDeviceStatusInfo(tr("Please go to 'Menu Bar ->Scan' to select a device"), false); - QString password = getCfgValue("login", "password", QString("")); - if (password.isEmpty()) - #if defined(OEM_HANWANG) - m_password = "hanvonscan"; - #elif defined(OEM_LISICHENG) - m_password = "lanxum"; - #elif defined(OEM_CANGTIAN) - m_password = "cumtenn"; - #elif defined(OEM_ZHONGJING) - m_password = "microtek"; - #elif defined(OEM_ZIGUANG) - m_password = "uniscan"; - #elif defined(OEM_NEUTRAL) - m_password = "scan"; - #elif defined(OEM_DELI) - m_password = "deliscan"; - #else - m_password = "huagoscan"; +#if defined(OEM_HANWANG) + m_password = "hanvonscan"; +#elif defined(OEM_LISICHENG) + m_password = "lanxum"; +#elif defined(OEM_CANGTIAN) + m_password = "cumtenn"; +#elif defined(OEM_ZHONGJING) + m_password = "microtek"; +#elif defined(OEM_ZIGUANG) + m_password = "uniscan"; +#elif defined(OEM_NEUTRAL) + m_password = "scan"; +#elif defined(OEM_DELI) + m_password = "deliscan"; +#else + m_password = "huagoscan"; +#endif + + m_devUserMgr = new DeviceUserMgr(m_password, this); + m_devUser = m_devUserMgr->OpenDefaultDeviceUser(); + if (m_devUser != nullptr) + { + if (HGBASE_ERR_OK == m_devUser->OpenDefault()) + { + m_wndStatusBar->setDeviceStatusInfo(tr("Device %1 is open").arg(m_devUser->GetName()), false); + connect(m_devUser, SIGNAL(newImage(void*)), this, SLOT(on_newImage(void*)), Qt::DirectConnection); + connect(m_devUser, SIGNAL(scanWorkingEvent()), this, SLOT(on_scanWorkingEvent()), Qt::QueuedConnection); + connect(m_devUser, SIGNAL(scanFinishEvent()), this, SLOT(on_scanFinishEvent()), Qt::QueuedConnection); + + #if !defined(HG_CMP_MSC) + checkRollerLife(); #endif - else - m_password = passwordDecrypt(password); + } + else + { + delete m_devUser; + m_devUser = nullptr; + } + } + + QString password = getCfgValue("login", "password", QString("")); + if (!password.isEmpty()) + m_password = passwordDecrypt(password); m_dlgFullScreen = nullptr; ui->act_autoSave->setChecked(getCfgValue("save", "autoSave", false)); @@ -372,33 +401,23 @@ MainWindow::MainWindow(const QString& appLang, QWidget *parent) ui->act_autoSave->setToolTip(tr("when switching pictures, save the edited pictures directly without reminding")); auto_save_info_.index = 0; - ui->act_device_log->setEnabled(false); - ui->act_driver_log->setEnabled(false); m_pbtn_push = new QPushButton(this); m_pbtn_push->setVisible(false); m_pbtn_push->setText("<<"); + +#if defined (loongarch64) + m_pbtn_push->setGeometry(0, 0, 45, 50); +#else m_pbtn_push->setGeometry(0, 0, 25, 50); +#endif + m_widget_sideBar = new Widget_Imgproc_SideBar(this); connect(m_pbtn_push, SIGNAL(clicked()), this, SLOT(on_m_pbtn_push_clicked())); connect(m_widget_sideBar, SIGNAL(applyToImage(HGImage,int,int,double,bool)), this, SLOT(on_dialog_sideBar_applyToImage(HGImage,int,int,double,bool))); connect(m_widget_sideBar, SIGNAL(finish(bool)), this, SLOT(on_dialog_sideBar_finish(bool))); - m_devUserMgr = new DeviceUserMgr(m_password, this); - m_devUser = m_devUserMgr->OpenDefaultDeviceUser(); - if (m_devUser != nullptr) - { - m_wndStatusBar->setDeviceStatusInfo(tr("Device %1 is open").arg(m_devUser->GetName()), false); - connect(m_devUser, SIGNAL(newImage(void*)), this, SLOT(on_newImage(void*)), Qt::DirectConnection); - connect(m_devUser, SIGNAL(scanWorkingEvent()), this, SLOT(on_scanWorkingEvent()), Qt::QueuedConnection); - connect(m_devUser, SIGNAL(scanFinishEvent()), this, SLOT(on_scanFinishEvent()), Qt::QueuedConnection); - -#if !defined(HG_CMP_MSC) - checkRollerLife(); -#endif - } - updateSideBar(); updateActionStatus(); } @@ -423,16 +442,12 @@ MainWindow::~MainWindow() m_dlgFullScreen = nullptr; } -// m_versionDll->PostDeviceCloseInfo(m_currDeviceName.toStdString().c_str(), m_devSerialNum.toStdString().c_str(), "", m_devVersionNum.toStdString().c_str()); - delete m_versionDll; m_versionDll = nullptr; - for(auto& v : wrong_imgs_) - { - v->hide(); - delete v; - } + HGBase_DestroyLock(m_lockPreviewImage); + m_lockPreviewImage = nullptr; + delete ui; } @@ -626,40 +641,39 @@ void MainWindow::on_AcquireInto2() return; } - Dialog_AquireInto dlg(this); - if (1) + m_scanType = ScanType_ScanInto; + m_scanInsertPos = -1; + m_scanCurIndex = -1; + + Dialog_AquireInto dlg(-1, this); + m_aquireIntoSaveParam = dlg.getSaveParam(); + m_aquireIntoInBlank = true; + m_aquireIntoBatchStartIndex = 0; + m_aquireIntoPageIndex = 0; + m_aquireIntoMultiPageCount = 0; + + QDateTime dateTime = QDateTime::currentDateTime(); + if (m_aquireIntoSaveParam.m_isUseSubfolderByTime) { - m_singleScan = false; - m_scanType = 2; - m_aquireIntoSaveParam = dlg.getSaveParam(); - m_aquireIntoInBlank = true; - m_aquireIntoBatchStartIndex = 0; - m_aquireIntoPageIndex = 0; - m_aquireIntoMultiPageCount = 0; + m_aquireIntoSaveParam.m_savePath = getStdFileName(m_aquireIntoSaveParam.m_savePath + dateTime.toString("yyyy-MM-dd") + "/"); + } - QDateTime dateTime = QDateTime::currentDateTime(); - if (m_aquireIntoSaveParam.m_isUseSubfolderByTime) - { - m_aquireIntoSaveParam.m_savePath = getStdFileName(m_aquireIntoSaveParam.m_savePath + dateTime.toString("yyyy-MM-dd") + "/"); - } + if(!isLimitAccessFolder(2)) + { + return; + } - if(!isLimitAccessFolder(2)) - { - return; - } + if (!judgeDiskSpace(m_aquireIntoSaveParam.m_savePath)) + { + return; + } - if (!judgeDiskSpace(m_aquireIntoSaveParam.m_savePath)) - { - return; - } + startSaveMessageBox(this); - startSaveMessageBox(this); - - HGResult ret = HGBASE_ERR_FAIL; - if (nullptr != m_devUser) - { - ret = m_devUser->StartScan(); - } + HGResult ret = HGBASE_ERR_FAIL; + if (nullptr != m_devUser) + { + ret = m_devUser->StartScan(); } } @@ -686,10 +700,15 @@ void MainWindow::on_reloadAcquireIntoCfg() void MainWindow::on_m_acquireIntoCfg_changed(QString schemeName) { QString selectedCfgName = m_cbtn_acquireIntoCfg->currentText(); - Dialog_AquireInto dlg; + Dialog_AquireInto dlg(-1, this); dlg.setConfig(selectedCfgName); } +void MainWindow::on_keyDeleteDown() +{ + on_act_deleteFile_triggered(); +} + void MainWindow::on_itemCountChanged(int count) { m_wndStatusBar->setPageInfo(count, m_currIndex); @@ -791,6 +810,16 @@ void MainWindow::on_currItemChanged(int index) if (msg.clickedButton() == msg.button(QMessageBox::Yes)) { m_thumb->removeItem(index, HGImgThumb::ThumbRemoveFlag_NULL); + + std::list::iterator iter; + for (iter = m_curBatchFileList.begin(); iter != m_curBatchFileList.end(); ++iter) + { + if (*iter == m_currFilePath) + { + m_curBatchFileList.erase(iter); + break; + } + } } } } @@ -970,22 +999,43 @@ void MainWindow::on_post_new_image(QString fileName) HGBase_GetTickCount(&t1); qDebug("on_post_new_image start, m_currScanCount=%d", m_currScanCount); - if (1 == m_scanType) + QString stdFileName; + if (-1 == m_scanInsertPos) + { + m_thumb->addItem(fileName, false); + int count = 0; + m_thumb->getItemCount(&count); + m_thumb->getItemFileName(count - 1, stdFileName); + m_scanCurIndex = count - 1; + } + else + { + m_thumb->insertItem(fileName, m_scanInsertPos, false); + m_thumb->getItemFileName(m_scanInsertPos, stdFileName); + m_scanCurIndex = m_scanInsertPos; + ++m_scanInsertPos; + } + + HGBase_EnterLock(m_lockPreviewImage); + m_view->addImage(m_previewImage); + HGBase_LeaveLock(m_lockPreviewImage); + updateStatusBarPixelInfo(); + + if ((ScanType_ScanInto == m_scanType)) + { + m_curBatchFileList.push_back(stdFileName); + } + else if (ScanType_InsertScanInto == m_scanType) { if (-1 == m_scanInsertPos) { - m_thumb->addItem(fileName, false); + m_curBatchFileList.push_back(stdFileName); } else { - m_thumb->insertItem(fileName, m_scanInsertPos, false); - ++m_scanInsertPos; + m_curBatchTmpFileList.push_back(stdFileName); } } - else if (2 == m_scanType) - { - m_thumb->addItem(fileName, false); - } HGULonglong t2; HGBase_GetTickCount(&t2); @@ -1004,13 +1054,27 @@ void MainWindow::on_post_new_image(QString fileName) } } +void MainWindow::on_preview_image() +{ + HGBase_EnterLock(m_lockPreviewImage); + m_view->addImage(m_previewImage); + HGBase_LeaveLock(m_lockPreviewImage); + updateStatusBarPixelInfo(); +} + void MainWindow::on_newImage(void *image) { HGULonglong t1; HGBase_GetTickCount(&t1); qDebug("on_newImage start, m_currScanCount=%d", m_currScanCount); - if (1 == m_scanType) + HGBase_EnterLock(m_lockPreviewImage); + HGBase_DestroyImage(m_previewImage); + m_previewImage = nullptr; + HGBase_CloneImage((HGImage)image, 0, 0, &m_previewImage); + HGBase_LeaveLock(m_lockPreviewImage); + + if (ScanType_ScanToCache == m_scanType || ScanType_SingleScanToCache == m_scanType) { m_scanFileName = getCacheFileName((HGImage)image); @@ -1022,8 +1086,10 @@ void MainWindow::on_newImage(void *image) { emit post_new_image(m_scanFileName); } + + m_scanFileName.clear(); } - else if (2 == m_scanType) + else if (ScanType_ScanInto == m_scanType || ScanType_InsertScanInto == m_scanType) { ++m_aquireIntoPageIndex; if ((1 == m_aquireIntoSaveParam.m_fileNameOddEventType && 1 != m_aquireIntoPageIndex % 2) @@ -1040,21 +1106,30 @@ void MainWindow::on_newImage(void *image) HGBase_CreateDir(getStdString(m_aquireIntoSaveParam.m_savePath).c_str()); QString scanFileName; - while (1) + if (-1 == m_scanInsertPos) { - scanFileName = m_aquireIntoSaveParam.m_savePath + m_aquireIntoSaveParam.m_fileNamePrefix + QString("%1.%2") - .arg(m_aquireIntoSaveParam.m_fileNameStartIndex, m_aquireIntoSaveParam.m_fileNameDigits, 10, QLatin1Char('0')) - .arg(m_aquireIntoSaveParam.m_fileNameExt); - QFileInfo fileInfo(scanFileName); - if (fileInfo.isFile()) + while (1) { - ++m_aquireIntoSaveParam.m_fileNameStartIndex; - } - else - { - break; + scanFileName = m_aquireIntoSaveParam.m_savePath + m_aquireIntoSaveParam.m_fileNamePrefix + QString("%1.%2") + .arg(m_aquireIntoSaveParam.m_fileNameStartIndex, m_aquireIntoSaveParam.m_fileNameDigits, 10, QLatin1Char('0')) + .arg(m_aquireIntoSaveParam.m_fileNameExt); + QFileInfo fileInfo(scanFileName); + if (fileInfo.isFile()) + { + ++m_aquireIntoSaveParam.m_fileNameStartIndex; + } + else + { + break; + } } } + else + { + HGChar uuid[256]; + HGBase_GetUuid(uuid, 256); + scanFileName = m_aquireIntoSaveParam.m_savePath + QString(uuid) + "." + m_aquireIntoSaveParam.m_fileNameExt; + } HGUInt fmtType = 0; if (m_aquireIntoSaveParam.m_isOcr) @@ -1090,6 +1165,13 @@ void MainWindow::on_newImage(void *image) saveInfo.tiffCompression = HGIMGFMT_TIFFCOMP_JPEG; } + if (m_aquireIntoSaveParam.m_isOcr) + { + saveInfo.jpegQuality = 100; + saveInfo.tiffCompression = HGIMGFMT_TIFFCOMP_NONE; + saveInfo.tiffJpegQuality = 100; + } + if (HGBASE_ERR_OK == HGImgFmt_SaveImageToWriter(m_scanImgFmtWriter, (HGImage)image, &saveInfo)) { ++m_aquireIntoMultiPageCount; @@ -1099,9 +1181,14 @@ void MainWindow::on_newImage(void *image) m_scanImgFmtWriter = nullptr; emit post_new_image(m_scanFileName); m_scanFileName.clear(); - ++m_aquireIntoSaveParam.m_fileNameStartIndex; + if (-1 == m_scanInsertPos) + ++m_aquireIntoSaveParam.m_fileNameStartIndex; m_aquireIntoMultiPageCount = 0; } + else + { + emit preview_image(); + } } } } @@ -1150,21 +1237,30 @@ void MainWindow::on_newImage(void *image) HGBase_CreateDir(getStdString(savePath).c_str()); - while (1) + if (-1 == m_scanInsertPos) { - m_scanFileName = savePath + m_aquireIntoSaveParam.m_fileNamePrefix + QString("%1.%2") - .arg(m_aquireIntoSaveParam.m_fileNameStartIndex, m_aquireIntoSaveParam.m_fileNameDigits, 10, QLatin1Char('0')) - .arg(m_aquireIntoSaveParam.m_fileNameExt); - QFileInfo fileInfo(m_scanFileName); - if (fileInfo.isFile()) + while (1) { - ++m_aquireIntoSaveParam.m_fileNameStartIndex; - } - else - { - break; + m_scanFileName = savePath + m_aquireIntoSaveParam.m_fileNamePrefix + QString("%1.%2") + .arg(m_aquireIntoSaveParam.m_fileNameStartIndex, m_aquireIntoSaveParam.m_fileNameDigits, 10, QLatin1Char('0')) + .arg(m_aquireIntoSaveParam.m_fileNameExt); + QFileInfo fileInfo(m_scanFileName); + if (fileInfo.isFile()) + { + ++m_aquireIntoSaveParam.m_fileNameStartIndex; + } + else + { + break; + } } } + else + { + HGChar uuid[256]; + HGBase_GetUuid(uuid, 256); + m_scanFileName = m_aquireIntoSaveParam.m_savePath + QString(uuid) + "." + m_aquireIntoSaveParam.m_fileNameExt; + } HGImgFmtSaveInfo saveInfo; saveInfo.jpegQuality = (HGUInt)m_aquireIntoSaveParam.m_jpegQuality; @@ -1190,12 +1286,21 @@ void MainWindow::on_newImage(void *image) HGUInt fmtType = 0; if (m_aquireIntoSaveParam.m_isOcr) + { fmtType = HGIMGFMT_TYPE_TIFF; + saveInfo.jpegQuality = 100; + saveInfo.tiffCompression = HGIMGFMT_TIFFCOMP_NONE; + saveInfo.tiffJpegQuality = 100; + } + if (HGBASE_ERR_OK == HGImgFmt_SaveImage((HGImage)image, fmtType, &saveInfo, getStdString(m_scanFileName).c_str())) { emit post_new_image(m_scanFileName); - ++m_aquireIntoSaveParam.m_fileNameStartIndex; + if (-1 == m_scanInsertPos) + ++m_aquireIntoSaveParam.m_fileNameStartIndex; } + + m_scanFileName.clear(); } } @@ -1208,10 +1313,11 @@ void MainWindow::on_newImage(void *image) void MainWindow::on_scanWorkingEvent() { + m_view->enableHighQuality(false); m_isScanning = true; updateActionStatus(); - if (m_aquireIntoSaveParam.m_isOcr && m_scanType == 2) + if (m_aquireIntoSaveParam.m_isOcr && (ScanType_ScanInto == m_scanType || ScanType_InsertScanInto == m_scanType)) { m_dlgWaitingOcr = new Dialog_WaitingOcr(this); @@ -1222,6 +1328,11 @@ void MainWindow::on_scanWorkingEvent() void MainWindow::on_scanFinishEvent() { + HGBase_EnterLock(m_lockPreviewImage); + HGBase_DestroyImage(m_previewImage); + m_previewImage = nullptr; + HGBase_LeaveLock(m_lockPreviewImage); + m_view->enableHighQuality(true); m_isScanning = false; updateActionStatus(); @@ -1231,7 +1342,8 @@ void MainWindow::on_scanFinishEvent() m_scanImgFmtWriter = nullptr; emit post_new_image(m_scanFileName); m_scanFileName.clear(); - ++m_aquireIntoSaveParam.m_fileNameStartIndex; + if (-1 == m_scanInsertPos) + ++m_aquireIntoSaveParam.m_fileNameStartIndex; m_aquireIntoMultiPageCount = 0; } @@ -1254,46 +1366,136 @@ void MainWindow::on_scanFinishEvent() { if (m_devUser != nullptr) { - if (m_singleScan) + if (ScanType_SingleScanToCache == m_scanType) m_devUser->StartSingleScan(); else m_devUser->StartScan(); } } -} -#if 0 -void MainWindow::on_wrong_image_decide(dialog_wrong_img* dlg, bool save) -{ - int i = 0; - - for(; i < wrong_imgs_.size(); ++i) + else { - if(wrong_imgs_[i] == dlg) + if (-1 != m_scanCurIndex) { - wrong_imgs_.erase(wrong_imgs_.begin() + i); - break; + m_thumb->setCurrItem(m_scanCurIndex); + } + + if (!m_curBatchTmpFileList.empty()) + { + assert(ScanType_InsertScanInto == m_scanType); + assert(-1 != m_scanInsertPos); + + std::list backupNames; + + int count = 0; + m_thumb->getItemCount(&count); + for (int i = m_scanInsertPos; i < count; ++i) + { + QString fileName; + m_thumb->getItemFileName(i, fileName); + + std::list::iterator iter; + for (iter = m_curBatchFileList.begin(); iter != m_curBatchFileList.end(); ++iter) + { + if (*iter == fileName) + { + HGChar filePath[256]; + HGBase_GetFilePath(fileName.toLocal8Bit().toStdString().c_str(), filePath, 256); + HGChar name[256]; + HGBase_GetFileName(fileName.toLocal8Bit().toStdString().c_str(), name, 256); + HGChar filePrefix[256]; + HGBase_GetFilePrefix(name, filePrefix, 256); + HGChar fileSuffix[256]; + HGBase_GetFileSuffix(name, fileSuffix, 256); + HGChar uuid[256]; + HGBase_GetUuid(uuid, 256); + + QString strFilePath = QString::fromLocal8Bit(filePath); + QString strFileSuffix = QString::fromLocal8Bit(fileSuffix); + QString strUuid = QString::fromLocal8Bit(uuid); + QString newFileName = strFilePath + strUuid + "." + strFileSuffix; + + QFile file(fileName); + file.rename(newFileName); + m_thumb->updateItem(fileName, newFileName, false); + + m_curBatchFileList.erase(iter); + backupNames.push_back(filePrefix); + m_curBatchTmpFileList.push_back(newFileName); + break; + } + } + } + + std::list::iterator iter; + for (iter = m_curBatchTmpFileList.begin(); iter != m_curBatchTmpFileList.end(); ++iter) + { + HGChar filePath[256]; + HGBase_GetFilePath((*iter).toLocal8Bit().toStdString().c_str(), filePath, 256); + HGChar fileSuffix[256]; + HGBase_GetFileSuffix((*iter).toLocal8Bit().toStdString().c_str(), fileSuffix, 256); + + QString strFilePath = QString::fromLocal8Bit(filePath); + QString strFileSuffix = QString::fromLocal8Bit(fileSuffix); + + QString newFileName; + while (!backupNames.empty()) + { + QString fileName = strFilePath + backupNames.front() + "." + strFileSuffix; + QFileInfo fileInfo(fileName); + if (fileInfo.isFile()) + { + backupNames.erase(backupNames.begin()); + } + else + { + newFileName = fileName; + break; + } + } + + if (!newFileName.isEmpty()) + { + QFile file(*iter); + file.rename(newFileName); + m_thumb->updateItem(*iter, newFileName, false); + m_curBatchFileList.push_back(newFileName); + backupNames.erase(backupNames.begin()); + } + else + { + while (1) + { + QString fileName = strFilePath + m_aquireIntoSaveParam.m_fileNamePrefix + QString("%1.%2") + .arg(m_aquireIntoSaveParam.m_fileNameStartIndex, m_aquireIntoSaveParam.m_fileNameDigits, 10, QLatin1Char('0')) + .arg(strFileSuffix); + QFileInfo fileInfo(fileName); + if (fileInfo.isFile()) + { + ++m_aquireIntoSaveParam.m_fileNameStartIndex; + } + else + { + newFileName = fileName; + break; + } + } + + if (!newFileName.isEmpty()) + { + QFile file(*iter); + file.rename(newFileName); + m_thumb->updateItem(*iter, newFileName, false); + m_curBatchFileList.push_back(newFileName); + ++m_aquireIntoSaveParam.m_fileNameStartIndex; + } + } + } + + m_curBatchTmpFileList.clear(); } } - - if(save) - { - // save the image ... - for(; i < wrong_imgs_.size(); ++i) - wrong_imgs_[i]->increase_index(); - - m_thumb->insertItem(dlg->image_file(), dlg->index()); - if (-1 != m_scanInsertPos) - { - ++m_scanInsertPos; - } - } - else { - remove(dlg->image_file().toStdString().c_str()); - } - - delete dlg; } -#endif + void MainWindow::on_m_pbtn_push_clicked() { int mainWndWidth = this->rect().width(); @@ -1353,6 +1555,18 @@ void MainWindow::on_dialog_sideBar_finish(bool ok) m_modify = ok; m_bSideEditing = false; updateActionStatus(); + if (ok) + { + HGImage image = nullptr; + m_view->getImage(&image); + m_widget_sideBar->setImage(image); + + if (auto_save_changes_) + { + on_act_save_triggered(); + } + } + m_widget_sideBar->enableUI(false); emit m_pbtn_push->clicked(); } @@ -1440,26 +1654,12 @@ HGImage MainWindow::createImage() assert(!m_currFilePath.isEmpty()); HGImage img = nullptr; - - HGPdfReader pdfReader = nullptr; - HGImgFmt_OpenPdfReader(getStdString(m_currFilePath).c_str(), &pdfReader); - if (nullptr != pdfReader) + HGImgFmtReader imgFmtReader = nullptr; + HGImgFmt_OpenImageReader(getStdString(m_currFilePath).c_str(), 0, &imgFmtReader); + if (nullptr != imgFmtReader) { - - float scale = 200.0f / 72.0f; - HGImgFmt_LoadImageFromPdfReader(pdfReader, (HGUInt)m_multiIndex, scale, scale, 0, HGBASE_IMGORIGIN_TOP, &img); - //HGBase_SetImageDpi(img, 200, 200); - HGImgFmt_ClosePdfReader(pdfReader); - } - else - { - HGImgFmtReader imgFmtReader = nullptr; - HGImgFmt_OpenImageReader(getStdString(m_currFilePath).c_str(), 0, &imgFmtReader); - if (nullptr != imgFmtReader) - { - HGImgFmt_LoadImageFromReader(imgFmtReader, (HGUInt)m_multiIndex, nullptr, 0, HGBASE_IMGORIGIN_TOP, &img); - HGImgFmt_CloseImageReader(imgFmtReader); - } + HGImgFmt_LoadImageFromReader(imgFmtReader, (HGUInt)m_multiIndex, nullptr, 0, HGBASE_IMGORIGIN_TOP, &img); + HGImgFmt_CloseImageReader(imgFmtReader); } return img; @@ -1557,7 +1757,7 @@ void MainWindow::updateActionStatus() && (!m_isScanning)); ui->act_sortPages->setEnabled(0 != count && (!m_isScanning)); - ui->act_imageEdit->setEnabled(nullptr != img); + ui->act_imageEdit->setEnabled(m_multiPageCount == 1 && nullptr != img); ui->act_zoomIn->setEnabled(nullptr != img); ui->act_zoomOut->setEnabled(nullptr != img); ui->act_fullscreen->setEnabled(count > 0 && -1 != m_currIndex && -1 != m_multiIndex @@ -1565,16 +1765,16 @@ void MainWindow::updateActionStatus() ui->act_fitWindowSize->setEnabled(nullptr != img); ui->act_fitWindowWidth->setEnabled(nullptr != img); ui->act_realSize->setEnabled(nullptr != img); - ui->act_90Left->setEnabled(nullptr != img); - ui->act_90Right->setEnabled(nullptr != img); - ui->act_180->setEnabled(nullptr != img); + ui->act_90Left->setEnabled(m_multiPageCount == 1 && nullptr != img); + ui->act_90Right->setEnabled(m_multiPageCount == 1 && nullptr != img); + ui->act_180->setEnabled(m_multiPageCount == 1 && nullptr != img); ui->menu_Auto_Image_Size->setEnabled(nullptr != img); ui->act_multiRotate->setEnabled(0 != count && (!m_isScanning)); ui->menu_Rotate->setEnabled((0 != count || nullptr != img) && (!m_isScanning)); - ui->act_autoCrop->setEnabled(nullptr != img); + ui->act_autoCrop->setEnabled(m_multiPageCount == 1 && nullptr != img); ui->act_signIn->setEnabled(!m_admin_loggedIn); -// ui->act_passwordChange->setEnabled(m_admin_loggedIn); + ui->act_passwordChange->setEnabled(m_admin_loggedIn); ui->act_signOut->setEnabled(m_admin_loggedIn); ui->act_log->setEnabled(m_admin_loggedIn); ui->act_clrCache->setEnabled(m_admin_loggedIn); @@ -1597,12 +1797,12 @@ void MainWindow::updateActionStatus() if (m_pbtn_push != nullptr && m_widget_sideBar!= nullptr) { - m_pbtn_push->setVisible(nullptr != img); - m_widget_sideBar->setVisible(nullptr != img); + m_pbtn_push->setVisible(m_multiPageCount == 1 && nullptr != img); + m_widget_sideBar->setVisible(m_multiPageCount == 1 && nullptr != img); } m_cbtn_acquireIntoCfg->setEnabled(!m_isScanning); - ui->act_adjust->setEnabled(!m_bSideEditing && nullptr != img); + ui->act_adjust->setEnabled(m_multiPageCount == 1 && !m_bSideEditing && nullptr != img); } void MainWindow::startSaveMessageBox(QWidget* parent) @@ -1884,6 +2084,7 @@ void MainWindow::on_act_closeFile_triggered() } std::vector selectIndexs; + std::vector selectFileNames; int count = 0; m_thumb->getItemCount(&count); for (int i = 0; i < count; ++i) @@ -1891,7 +2092,12 @@ void MainWindow::on_act_closeFile_triggered() bool select = false; m_thumb->itemIsSelect(i, &select); if (select) + { selectIndexs.push_back(i); + QString fileName; + m_thumb->getItemFileName(i, fileName); + selectFileNames.push_back(fileName); + } } if (selectIndexs.empty()) @@ -1910,6 +2116,25 @@ void MainWindow::on_act_closeFile_triggered() } m_thumb->removeItems(selectIndexs, HGImgThumb::ThumbRemoveFlag_NULL); + + std::list::iterator iter; + for (iter = m_curBatchFileList.begin(); iter != m_curBatchFileList.end(); ++iter) + { + bool find = false; + for (int i = 0; i < (int)selectFileNames.size(); ++i) + { + if (*iter == selectFileNames[i]) + { + find = true; + break; + } + } + + if (find) + { + iter = m_curBatchFileList.erase(iter); + } + } } void MainWindow::on_act_closeAll_triggered() @@ -1928,17 +2153,10 @@ void MainWindow::on_act_closeAll_triggered() return; } - for(auto& v : wrong_imgs_) - { - v->hide(); - remove(v->image_file().toStdString().c_str()); - delete v; - } - wrong_imgs_.clear(); - startSaveMessageBox(this); m_thumb->removeAllItems(HGImgThumb::ThumbRemoveFlag_NULL); + m_curBatchFileList.clear(); } void MainWindow::on_act_exit_triggered() @@ -2071,7 +2289,7 @@ void MainWindow::on_act_save_triggered() m_thumb->refreshItem(m_currIndex); } else - m_thumb->updateItem(m_currIndex, savePath); + m_thumb->updateItem(m_currIndex, savePath, false); m_currFilePath = savePath; m_modify = false; @@ -2371,7 +2589,10 @@ void MainWindow::on_act_imageInfo_triggered() imageValues.append(QString::number(depth));//add image depth imageValues.append(depth == 0 ? tr("None") : (depth == 1 ? tr("Mono") : (depth == 8 ? tr("Gray") : tr("Color"))));//add image color - if (0 == xDpi || 0 == yDpi) + HGUInt imgFmtType = 0; + HGImgFmt_GetImgFmtType(m_currFilePath.toLocal8Bit().toStdString().c_str(), &imgFmtType); + if (HGIMGFMT_TYPE_PDF == imgFmtType || HGIMGFMT_TYPE_GIF == imgFmtType + || HGIMGFMT_TYPE_PNM == imgFmtType) { QString info = tr("Not supported"); imageValues.append(info); @@ -2398,6 +2619,12 @@ void MainWindow::on_act_imageInfo_triggered() void MainWindow::closeEvent(QCloseEvent *e) { + if (!m_canClose) + { + e->ignore(); + return; + } + if (m_isScanning) { m_closeTip = true; @@ -2793,6 +3020,35 @@ void MainWindow::on_act_clearRoller_triggered() } } +static std::string GetOSName() +{ + std::string osName; + +#if defined(HG_CMP_MSC) + osName = "Windows"; +#else + osName = "Linux"; + FILE* fp = popen("cat /etc/issue | cut -d\' \' -f1", "r"); + if (NULL != fp) + { + char buff[1024] = { 0 }; + fread(buff, 1024, 1, fp); + + int len = (int)strlen(buff); + for (int i = 0; i < len; ++i) + { + if (buff[i] == '\n') + buff[i] = '\0'; + } + + osName = buff; + pclose(fp); + } +#endif + + return osName; +} + void MainWindow::on_act_help_triggered() { QString filename; @@ -2817,18 +3073,8 @@ void MainWindow::on_act_help_triggered() filename = QApplication::applicationDirPath() + "/HuaGoScan_App_Help_manual.pdf"; #endif #else - std::string osName; - FILE *file = popen("cat /etc/issue | cut -d\' \' -f1", "r"); - if (NULL != file) - { - char data[1024] = {0}; - if (NULL != fgets(data, 1024, file)) - osName = data; - pclose(file); - } - - printf("osName=%s\n", osName.c_str()); - if (osName.find("UnionTech") != std::string::npos) + std::string osName = GetOSName(); + if ("UnionTech" == osName) { #if defined(OEM_HANWANG) filename = QApplication::applicationDirPath() + "/../../entries/help/HanvonScan_App_Help_manual.pdf"; @@ -2881,41 +3127,164 @@ void MainWindow::on_act_help_triggered() QDesktopServices::openUrl(QUrl::fromLocalFile(filename)); } -void MainWindow::on_act_about_triggered() +static bool isLeap(int year) { - if (m_devUser == nullptr) + if ((year % 400 == 0) || (year % 4 == 0 && year % 100 != 0)) + return true; + return false; +} + +static int getDays(int year, int month) +{ + if (2 == month) { - QMessageBox::information(this, tr("Prompt"), tr("Please go to 'Menu Bar ->Scan' to select a device")); - return; + if (isLeap(year)) + return 29; + else + return 28; } -#if defined(HG_CMP_MSC) - HGTwainDeviceCustomInfo info = {0}; - m_devUser->GetDeviceCustomInfo(&info); -#else - HGSaneDeviceCustomInfo info = {0}; - m_devUser->GetDeviceCustomInfo(&info); + if (4 == month || 6 == month || 9 == month || 11 == month) + { + return 30; + } + + return 31; +} + +static int getPatchVersion() +{ + const char *buildDate = __DATE__; + HGBase_WriteInfo(HGBASE_INFOTYPE_ERROR, "buildDate: %s", buildDate); + QDate date = QLocale(QLocale::English).toDate(QString(buildDate).replace(" ", " 0"), "MMM dd yyyy"); + int year = date.year(); + int day = date.day(); + int month = date.month(); + HGBase_WriteInfo(HGBASE_INFOTYPE_ERROR, "buildDate: %d %d %d", year, month, day); + + int ret = year % 100; + ret *= 1000; + + for (int i = 1; i < month; ++i) + { + ret += getDays(year, i); + } + + ret += day; + return ret; +} + +void MainWindow::on_act_about_triggered() +{ + int mainVersion = VERSION_MAIN; + int subVersion = VERSION_SUB; + int buildVersion = 10; + int patchVersion = 0; + + +#if defined (OEM_LISICHENG) + buildVersion = 14; +#elif defined (OEM_HANWNAG) + buildVersion = 16; +#elif defined (OEM_CANGTIAN) + buildVersion = 18; +#elif defined (OEM_ZHONGJING) + buildVersion = 20; +#elif defined (OEM_ZIGUANG) + buildVersion = 22; +#elif defined (OEM_DELI) + buildVersion = 24; +#elif defined (OEM_NEUTRAL) + buildVersion = 26; #endif + buildVersion = buildVersion * 10; + + +#if defined(HG_CMP_MSC) + #if defined(_WIN64) + buildVersion += 1; + #else + buildVersion += 0; + #endif +#else + #if defined (x86_64) + buildVersion += 5; + #elif defined (aarch64) + buildVersion += 2; + #elif defined (mips64) + buildVersion += 3; + #elif defined (loongarch64) + buildVersion += 4; + #endif +#endif + + buildVersion *= 100; + +#if !defined(HG_CMP_MSC) + std::string osName = GetOSName(); + if ("UnionTech" == osName) + { + buildVersion += 20; + } + else if ("Kylin" == osName) + { + buildVersion += 21; + } + else + { + buildVersion += 10; + } +#endif + + patchVersion = getPatchVersion(); + + HGChar version[32] = { 0 }; + sprintf(version, "%d.%d.%d.%d", mainVersion, subVersion, buildVersion, patchVersion); + QString title = tr("about %1").arg(windowTitle()); QString content; - content += tr("

DriverVer: %1

").arg(QString(info.driverVer)); - content += tr("

Vendor: %1

").arg(QString::fromLocal8Bit(info.vendor)); + content += tr("

DriverVer: %1

").arg(QString::fromLocal8Bit(version)); -#if defined(OEM_ZHONGJING) - content += tr("

Company address: %1

").arg(QString::fromLocal8Bit(info.comAddr)); - content += tr("

Company telephone: %1

").arg(QString(info.comTel)); - content += tr("

Company website: %1

").arg(QString(info.comUrl)); - content += tr("

Copyright: %1

").arg(QString::fromLocal8Bit(info.copyright)); +#if defined(OEM_NEUTRAL) + QMessageBox::about(this, title, content); #else - content += tr("

Copyright: %1

").arg(QString::fromLocal8Bit(info.copyright)); - content += tr("

Company website: %1

").arg(QString(info.comUrl)); - content += tr("

Company address: %1

").arg(QString::fromLocal8Bit(info.comAddr)); - content += tr("

Company telephone: %1

").arg(QString(info.comTel)); - content += tr("

Company GPS: %2

").arg(QString(info.comGps)).arg(tr("Baidu map access")); -#endif + + #if defined(OEM_ZHONGJING) + QString appLang = getCfgValue("global", "language", QString("chinese")); + if (appLang == "chinese") + { + content += tr("

Vendor: %1

").arg(QString::fromLocal8Bit(COMPANY_NAME)); + content += tr("

Company address: %1

").arg(QString::fromLocal8Bit(BRAND_COMPANY_ADDRESS)); + content += tr("

Company telephone: %1

").arg(QString::fromLocal8Bit(BRAND_COMPANY_TEL)); + content += tr("

Company website: %1

").arg(QString::fromLocal8Bit(BRAND_COMPANY_URL)); + content += tr("

Copyright: %1

").arg(QString::fromLocal8Bit(BRAND_COPYRIGHT)); + } + else if(appLang == "english") + { + content += tr("

Vendor: %1

").arg(QString::fromLocal8Bit(COMPANY_NAME_EN)); + content += tr("

Company address: %1

").arg(QString::fromLocal8Bit(BRAND_COMPANY_ADDRESS_EN)); + content += tr("

Company telephone: %1

").arg(QString::fromLocal8Bit(BRAND_COMPANY_TEL_EN)); + content += tr("

Company website: %1

").arg(QString::fromLocal8Bit(BRAND_COMPANY_URL_EN)); + content += tr("

Copyright: %1

").arg(QString::fromLocal8Bit(BRAND_COPYRIGHT_EN)); + } + #else + content += tr("

Vendor: %1

").arg(QString::fromLocal8Bit(COMPANY_NAME)); + content += tr("

Copyright: %1

").arg(QString::fromLocal8Bit(BRAND_COPYRIGHT)); + content += tr("

Company website: %1

").arg(QString::fromLocal8Bit(BRAND_COMPANY_URL)); + content += tr("

Company address: %1

").arg(QString::fromLocal8Bit(BRAND_COMPANY_ADDRESS)); + #endif + + #if defined (OEM_DELI) + content += tr("

After-sale telephone: %1

").arg(QString::fromLocal8Bit(BRAND_COMPANY_TEL)); + #else + content += tr("

Company telephone: %1

").arg(QString::fromLocal8Bit(BRAND_COMPANY_TEL)); + content += tr("

Company GPS: %2

").arg(QString::fromLocal8Bit(BRAND_URL_GPS)).arg(tr("Baidu map access")); + #endif QMessageBox::about(this, title, content); + +#endif } void MainWindow::on_act_scannerSettings_triggered() @@ -2940,6 +3309,7 @@ void MainWindow::on_act_scannerSettings_triggered() deviceIsOnline = false; else if (HGSANE_ERR_FAIL == ret) openSucceed = false; +#endif if (!deviceIsOnline) { @@ -2951,8 +3321,6 @@ void MainWindow::on_act_scannerSettings_triggered() QMessageBox::information(this, tr("Prompt"), tr("Open failed")); deleteDevUser(); } -#endif - } void MainWindow::on_act_acquire_triggered() @@ -2981,9 +3349,9 @@ void MainWindow::on_act_acquire_triggered() return; } - m_singleScan = false; - m_scanType = 1; + m_scanType = ScanType_ScanToCache; m_scanInsertPos = -1; + m_scanCurIndex = -1; startSaveMessageBox(this); @@ -3015,9 +3383,9 @@ void MainWindow::on_act_acquireSingle_triggered() return; } - m_singleScan = true; - m_scanType = 1; + m_scanType = ScanType_SingleScanToCache; m_scanInsertPos = -1; + m_scanCurIndex = -1; startSaveMessageBox(this); @@ -3044,14 +3412,14 @@ void MainWindow::on_act_acquireInto_triggered() return; } - Dialog_AquireInto dlg(this); - + Dialog_AquireInto dlg(m_aquireIntoSaveParam.m_fileNameStartIndex, this); connect(&dlg, SIGNAL(reloadAcquireIntoCfg()), this, SLOT(on_reloadAcquireIntoCfg())); - if (dlg.exec()) { - m_singleScan = false; - m_scanType = 2; + m_scanType = ScanType_ScanInto; + m_scanInsertPos = -1; + m_scanCurIndex = -1; + m_aquireIntoSaveParam = dlg.getSaveParam(); m_aquireIntoInBlank = true; m_aquireIntoBatchStartIndex = 0; @@ -3064,9 +3432,6 @@ void MainWindow::on_act_acquireInto_triggered() m_aquireIntoSaveParam.m_savePath = getStdFileName(m_aquireIntoSaveParam.m_savePath + dateTime.toString("yyyy-MM-dd") + "/"); } -// m_aquireIntoSaveParam.m_savePath = getStdFileName(m_aquireIntoSaveParam.m_savePath + dateTime.toString("yyyyMMddhhmmss") + "/"); - - if(!isLimitAccessFolder(2)) { return; @@ -3097,28 +3462,44 @@ void MainWindow::on_act_insertFromScanner_triggered() Dialog_InsertIndex dlg(this); if (dlg.exec()) { - m_singleScan = false; - m_scanType = 1; + m_scanType = ScanType_InsertScanInto; m_scanInsertPos = -1; + m_scanCurIndex = -1; int count = 0; m_thumb->getItemCount(&count); switch (dlg.selectedLocation()) { case 0: - m_scanInsertPos = 0; + if (count > 0) + m_scanInsertPos = 0; break; case 1: if (-1 != m_currIndex) m_scanInsertPos = m_currIndex; break; case 2: - if (-1 != m_currIndex) + if (-1 != m_currIndex && m_currIndex + 1 < count) m_scanInsertPos = m_currIndex + 1; break; - case 3: - m_scanInsertPos = count; - break; + } + + Dialog_AquireInto dlg2(-1, this); + m_aquireIntoSaveParam = dlg2.getSaveParam(); + m_aquireIntoInBlank = true; + m_aquireIntoBatchStartIndex = 0; + m_aquireIntoPageIndex = 0; + m_aquireIntoMultiPageCount = 0; + + QDateTime dateTime = QDateTime::currentDateTime(); + if (m_aquireIntoSaveParam.m_isUseSubfolderByTime) + { + m_aquireIntoSaveParam.m_savePath = getStdFileName(m_aquireIntoSaveParam.m_savePath + dateTime.toString("yyyy-MM-dd") + "/"); + } + + if(!isLimitAccessFolder(2)) + { + return; } startSaveMessageBox(this); @@ -3648,6 +4029,7 @@ void MainWindow::ocrMsgPumpFunc(HGMsgPump msgPump, const HGMsg *msg, HGPointer p { QString *filePath = (QString *)msg->data; +#if 0 HGChar moduleName[256]; HGBase_GetModuleName(nullptr, moduleName, 256); HGChar curPath2[256]; @@ -3672,7 +4054,7 @@ void MainWindow::ocrMsgPumpFunc(HGMsgPump msgPump, const HGMsg *msg, HGPointer p #elif defined(OEM_NEUTRAL) proc.startDetached(curPath + "NeuOCR.exe", argList); #elif defined(OEM_DELI) - proc.startDetached(curPath + "DeliOCR.exe", argList); + proc.startDetached(curPath + "DlOCR.exe", argList); #else proc.startDetached(curPath + "HGOCR.exe", argList); #endif @@ -3690,12 +4072,44 @@ void MainWindow::ocrMsgPumpFunc(HGMsgPump msgPump, const HGMsg *msg, HGPointer p #elif defined(OEM_NEUTRAL) proc.startDetached(curPath + "NeuOCR", argList); #elif defined(OEM_DELI) - proc.startDetached(curPath + "DeliOCR", argList); + proc.startDetached(curPath + "DlOCR", argList); #else proc.startDetached(curPath + "HGOCR", argList); #endif #endif +#else + HGOCRMgr ocrMgr = NULL; + HGImgProc_CreateOCRMgr(HGIMGPROC_OCRALGO_DEFAULT, &ocrMgr); + if (NULL != ocrMgr) + { + HGImgFmtReader reader = NULL; + HGImgFmt_OpenImageReader(filePath->toLocal8Bit().toStdString().c_str(), 0, &reader); + if (NULL != reader) + { + HGUInt count = 0; + HGImgFmt_GetImagePageCount(reader, &count); + for (HGUInt i = 0; i < count; ++i) + { + HGImage image = NULL; + HGImgFmt_LoadImageFromReader(reader, i, NULL, 0, 0, &image); + if (NULL != image) + { + HGImgProc_AddToImageOCRList(ocrMgr, image); + HGBase_DestroyImage(image); + } + } + + HGImgFmt_CloseImageReader(reader); + } + + HGBase_DeleteFile(filePath->toLocal8Bit().toStdString().c_str()); + HGImgProc_ImageListOCRToFile(ocrMgr, 0, filePath->toLocal8Bit().toStdString().c_str(), NULL, NULL); + + HGImgProc_DestroyOCRMgr(ocrMgr); + } + +#endif delete filePath; } @@ -4004,6 +4418,7 @@ void MainWindow::on_act_deleteFile_triggered() } std::vector selectIndexs; + std::vector selectFileNames; int count = 0; m_thumb->getItemCount(&count); for (int i = 0; i < count; ++i) @@ -4011,7 +4426,12 @@ void MainWindow::on_act_deleteFile_triggered() bool select = false; m_thumb->itemIsSelect(i, &select); if (select) + { selectIndexs.push_back(i); + QString fileName; + m_thumb->getItemFileName(i, fileName); + selectFileNames.push_back(fileName); + } } if (selectIndexs.empty()) @@ -4035,17 +4455,30 @@ void MainWindow::on_act_deleteFile_triggered() if (msg.clickedButton() == msg.button(QMessageBox::Yes)) { m_thumb->removeItems(selectIndexs, HGImgThumb::ThumbRemoveFlag_Delete); + + std::list::iterator iter; + for (iter = m_curBatchFileList.begin(); iter != m_curBatchFileList.end(); ++iter) + { + bool find = false; + for (int i = 0; i < (int)selectFileNames.size(); ++i) + { + if (*iter == selectFileNames[i]) + { + find = true; + break; + } + } + + if (find) + { + iter = m_curBatchFileList.erase(iter); + } + } } } void MainWindow::on_act_selectDevice_triggered() { - if (m_admin_loggedIn) - { - m_admin_loggedIn = false; - m_versionDll->PostUserLogoutInfo(HGVERSION_APPNAME_SCANNER, m_oemName); - } - if (nullptr != m_devUser) { disconnect(m_devUser, SIGNAL(newImage(void*)), this, SLOT(on_newImage(void*))); @@ -4058,17 +4491,31 @@ void MainWindow::on_act_selectDevice_triggered() updateActionStatus(); } + this->setEnabled(false); + m_canClose = false; + DeviceUser *devUser = m_devUserMgr->OpenDeviceUser(); if (devUser != nullptr) { - m_devUser = devUser; - m_wndStatusBar->setDeviceStatusInfo(tr("Device %1 is open").arg(m_devUser->GetName()), false); - connect(m_devUser, SIGNAL(newImage(void*)), this, SLOT(on_newImage(void*)), Qt::DirectConnection); - connect(m_devUser, SIGNAL(scanWorkingEvent()), this, SLOT(on_scanWorkingEvent()), Qt::QueuedConnection); - connect(m_devUser, SIGNAL(scanFinishEvent()), this, SLOT(on_scanFinishEvent()), Qt::QueuedConnection); -#if !defined(HG_CMP_MSC) - checkRollerLife(); -#endif - updateActionStatus(); + if (HGBASE_ERR_OK == devUser->Open()) + { + m_devUser = devUser; + m_devUser->Login(); + m_wndStatusBar->setDeviceStatusInfo(tr("Device %1 is open").arg(m_devUser->GetName()), false); + connect(m_devUser, SIGNAL(newImage(void*)), this, SLOT(on_newImage(void*)), Qt::DirectConnection); + connect(m_devUser, SIGNAL(scanWorkingEvent()), this, SLOT(on_scanWorkingEvent()), Qt::QueuedConnection); + connect(m_devUser, SIGNAL(scanFinishEvent()), this, SLOT(on_scanFinishEvent()), Qt::QueuedConnection); + #if !defined(HG_CMP_MSC) + checkRollerLife(); + #endif + updateActionStatus(); + } + else + { + delete devUser; + } } + + this->setEnabled(true); + m_canClose = true; } diff --git a/app/scanner2/mainwindow.h b/app/scanner2/mainwindow.h index 69b46b0b..75b87c6d 100644 --- a/app/scanner2/mainwindow.h +++ b/app/scanner2/mainwindow.h @@ -52,12 +52,9 @@ enum askIfClear notClearAndScan }; -//class dialog_wrong_img; - class MainWindow : public QMainWindow { Q_OBJECT - std::vector wrong_imgs_; public: MainWindow(const QString& appLang, QWidget *parent = nullptr); @@ -98,11 +95,13 @@ private slots: signals: void post_new_image(QString fileName); + void preview_image(); private slots: void on_AcquireInto2(); void on_reloadAcquireIntoCfg(); void on_m_acquireIntoCfg_changed(QString schemeName); + void on_keyDeleteDown(); void on_itemCountChanged(int count); void on_itemSelectingChanged(); void on_currItemChanged(int index); @@ -120,10 +119,10 @@ private slots: void on_multiPageLineEditFinished(); void on_clearCache(); void on_post_new_image(QString fileName); + void on_preview_image(); void on_newImage(void *image); void on_scanFinishEvent(); void on_scanWorkingEvent(); - //void on_wrong_image_decide(dialog_wrong_img* dlg, bool save); void on_m_pbtn_push_clicked(); void on_dialog_sideBar_applyToImage(HGImage img, int brightness, int contrast, double gamma, bool enhanceText); void on_dialog_sideBar_finish(bool ok); @@ -252,6 +251,7 @@ private: private: Ui::MainWindow *ui; + bool m_canClose; DeviceUserMgr *m_devUserMgr; DeviceUser *m_devUser; QAction *m_act_acquireInto2; @@ -262,6 +262,8 @@ private: bool m_admin_loggedIn; HGImgView *m_view; HGImgThumb *m_thumb; + std::list m_curBatchFileList; + std::list m_curBatchTmpFileList; QMenu *m_thumbMenu; QMenu* m_menu_imageInsert; QAction *m_moveToAction; @@ -304,9 +306,19 @@ private: int m_multiPageCount; int m_multiIndex; bool m_modify; // m_view上面的图像是否改变 - bool m_singleScan; // 是否单张扫描 - int m_scanType; // 1-扫描到缓存目录，2-扫描到本地目录 + enum ScanType + { + ScanType_None, + ScanType_ScanToCache, + ScanType_SingleScanToCache, + ScanType_ScanInto, + ScanType_InsertScanInto + }; + ScanType m_scanType; // 1-扫描到缓存目录，2-单张扫描到缓存目录，3-扫描到指定目录，4-插入扫描到指定目录 int m_scanInsertPos; // 扫描插入位置,-1表示插入到最后 + int m_scanCurIndex; + HGLock m_lockPreviewImage; + HGImage m_previewImage; QString m_scanFileName; HGImgFmtWriter m_scanImgFmtWriter; AquireIntoSaveParam m_aquireIntoSaveParam; diff --git a/app/scanner2/widget_imgproc_sidebar.cpp b/app/scanner2/widget_imgproc_sidebar.cpp index cae27b6e..22c9a037 100644 --- a/app/scanner2/widget_imgproc_sidebar.cpp +++ b/app/scanner2/widget_imgproc_sidebar.cpp @@ -7,6 +7,7 @@ Widget_Imgproc_SideBar::Widget_Imgproc_SideBar(QWidget *parent) : QWidget(parent), ui(new Ui::Widget_Imgproc_SideBar) + , m_applyToImage(true) , m_curImage(NULL) { ui->setupUi(this); @@ -28,6 +29,7 @@ Widget_Imgproc_SideBar::~Widget_Imgproc_SideBar() void Widget_Imgproc_SideBar::setImage(HGImage image) { HGBase_DestroyImage(m_curImage); + m_curImage = nullptr; HGBase_CloneImage(image, 0, 0, &m_curImage); on_pbtn_restoreDefault_clicked(); } @@ -49,29 +51,41 @@ void Widget_Imgproc_SideBar::paintEvent(QPaintEvent *e) void Widget_Imgproc_SideBar::on_spin_brightness_valueChanged(int arg1) { ui->slider_brightness->setValue(arg1); - emit applyToImage(m_curImage, ui->spin_brightness->value(), ui->spin_contrast->value(), - ui->dspin_gamma->value(), ui->checkBox_enhanceText->isChecked()); + if (m_applyToImage) + { + emit applyToImage(m_curImage, ui->spin_brightness->value(), ui->spin_contrast->value(), + ui->dspin_gamma->value(), ui->checkBox_enhanceText->isChecked()); + } } void Widget_Imgproc_SideBar::on_spin_contrast_valueChanged(int arg1) { ui->slider_contrast->setValue(arg1); - emit applyToImage(m_curImage, ui->spin_brightness->value(), ui->spin_contrast->value(), + if (m_applyToImage) + { + emit applyToImage(m_curImage, ui->spin_brightness->value(), ui->spin_contrast->value(), ui->dspin_gamma->value(), ui->checkBox_enhanceText->isChecked()); + } } void Widget_Imgproc_SideBar::on_dspin_gamma_valueChanged(double arg1) { ui->slider_gamma->setValue(static_cast(arg1 * 100)); - emit applyToImage(m_curImage, ui->spin_brightness->value(), ui->spin_contrast->value(), + if (m_applyToImage) + { + emit applyToImage(m_curImage, ui->spin_brightness->value(), ui->spin_contrast->value(), ui->dspin_gamma->value(), ui->checkBox_enhanceText->isChecked()); + } } void Widget_Imgproc_SideBar::on_slider_gamma_valueChanged(int value) { ui->dspin_gamma->setValue(static_cast(value / 100.0)); - emit applyToImage(m_curImage, ui->spin_brightness->value(), ui->spin_contrast->value(), + if (m_applyToImage) + { + emit applyToImage(m_curImage, ui->spin_brightness->value(), ui->spin_contrast->value(), ui->dspin_gamma->value(), ui->checkBox_enhanceText->isChecked()); + } } void Widget_Imgproc_SideBar::on_pbtn_restoreDefault_clicked() @@ -84,6 +98,10 @@ void Widget_Imgproc_SideBar::on_pbtn_restoreDefault_clicked() void Widget_Imgproc_SideBar::on_pbtn_ok_clicked() { + m_applyToImage = false; + on_pbtn_restoreDefault_clicked(); + m_applyToImage = true; + emit finish(true); } @@ -95,6 +113,9 @@ void Widget_Imgproc_SideBar::on_pbtn_cancel_clicked() void Widget_Imgproc_SideBar::on_checkBox_enhanceText_toggled(bool checked) { - emit applyToImage(m_curImage, ui->spin_brightness->value(), ui->spin_contrast->value(), + if (m_applyToImage) + { + emit applyToImage(m_curImage, ui->spin_brightness->value(), ui->spin_contrast->value(), ui->dspin_gamma->value(), ui->checkBox_enhanceText->isChecked()); + } } diff --git a/app/scanner2/widget_imgproc_sidebar.h b/app/scanner2/widget_imgproc_sidebar.h index 2936c206..8011baec 100644 --- a/app/scanner2/widget_imgproc_sidebar.h +++ b/app/scanner2/widget_imgproc_sidebar.h @@ -46,6 +46,7 @@ private slots: private: Ui::Widget_Imgproc_SideBar *ui; + bool m_applyToImage; HGImage m_curImage; }; diff --git a/app/scanner2/widget_imgproc_sidebar.ui b/app/scanner2/widget_imgproc_sidebar.ui index a3ef4767..429ab3a9 100644 --- a/app/scanner2/widget_imgproc_sidebar.ui +++ b/app/scanner2/widget_imgproc_sidebar.ui @@ -6,342 +6,361 @@ 0 0 - 220 - 376 + 255 + 422 Form - - - - 60 - 340 - 75 - 23 - - - - Ok - - - - - - 140 - 340 - 75 - 23 - - - - Cancel - - - - - - 10 - 250 - 143 - 22 - - - - - - - Enhance Text - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - - - 10 - 10 - 201 - 71 - - - - Brightness - - - - - 10 - 35 - 121 - 27 - - - - - 121 - 27 - - - - -255 - - - 255 - - - 0 - - - false - - - Qt::Horizontal - - - QSlider::TicksAbove - - - 32 - - - - - - 140 - 40 - 51 - 20 - - - - - 0 - 0 - - - - - 51 - 20 - - - - -255 - - - 255 - - - 0 - - - 10 - - - - - - - 10 - 170 - 201 - 71 - - - - Gamma correction - - - - - 10 - 35 - 121 - 27 - - - - - 121 - 27 - - - - 1 - - - 500 - - - 100 - - - false - - - Qt::Horizontal - - - QSlider::TicksAbove - - - 25 - - - - - - 140 - 40 - 51 - 20 - - - - - 0 - 0 - - - - - 51 - 20 - - - - 0.010000000000000 - - - 5.000000000000000 - - - 0.010000000000000 - - - 1.000000000000000 - - - - - - - 10 - 90 - 201 - 71 - - - - Contrast - - - - - 10 - 34 - 121 - 27 - - - - - 121 - 27 - - - - -127 - - - 127 - - - 0 - - - false - - - Qt::Horizontal - - - false - - - false - - - QSlider::TicksAbove - - - 16 - - - - - - 140 - 40 - 51 - 20 - - - - - 0 - 0 - - - - - 51 - 20 - - - - -127 - - - 127 - - - 0 - - - 10 - - - - - - - 10 - 290 - 104 - 23 - - - - Restore defaults - - + + + + + Brightness + + + + + + + 121 + 0 + + + + + 121 + 27 + + + + -255 + + + 255 + + + 0 + + + false + + + Qt::Horizontal + + + QSlider::TicksAbove + + + 32 + + + + + + + + 50 + 0 + + + + + 16777215 + 16777215 + + + + -255 + + + 255 + + + 0 + + + 10 + + + + + + + Qt::Horizontal + + + + 10 + 20 + + + + + + + + + + + Contrast + + + + + + + 121 + 0 + + + + + 16777215 + 16777215 + + + + -127 + + + 127 + + + 0 + + + false + + + Qt::Horizontal + + + false + + + false + + + QSlider::TicksAbove + + + 16 + + + + + + + + 51 + 0 + + + + + 16777215 + 16777215 + + + + -127 + + + 127 + + + 0 + + + 10 + + + + + + + Qt::Horizontal + + + + 9 + 20 + + + + + + + + + + + Gamma correction + + + + + + + 121 + 0 + + + + + 16777215 + 16777215 + + + + 1 + + + 500 + + + 100 + + + false + + + Qt::Horizontal + + + QSlider::TicksAbove + + + 25 + + + + + + + + 51 + 0 + + + + + 16777215 + 16777215 + + + + 0.010000000000000 + + + 5.000000000000000 + + + 0.010000000000000 + + + 1.000000000000000 + + + + + + + Qt::Horizontal + + + + 9 + 20 + + + + + + + + + + + + + Enhance Text + + + + + + + Qt::Horizontal + + + + 40 + 20 + + + + + + + + + + + + Restore defaults + + + + + + + Qt::Horizontal + + + + 40 + 20 + + + + + + + + + + + + Qt::Horizontal + + + + 40 + 20 + + + + + + + + Ok + + + + + + + Cancel + + + + + + diff --git a/app/upgrade/Upgrade_resource.qrc b/app/upgrade/Upgrade_resource.qrc index 6cb479bb..0d5ba347 100644 --- a/app/upgrade/Upgrade_resource.qrc +++ b/app/upgrade/Upgrade_resource.qrc @@ -1,4 +1,7 @@ + + etc/qt.conf + Upgrade_zh_CN.qm diff --git a/app/upgrade/etc/qt.conf b/app/upgrade/etc/qt.conf new file mode 100644 index 00000000..2620cdc2 --- /dev/null +++ b/app/upgrade/etc/qt.conf @@ -0,0 +1,2 @@ +[Platforms] +WindowsArguments = dpiawareness=0 \ No newline at end of file diff --git a/app/upgrade/image_rsc/logo/deli.ico b/app/upgrade/image_rsc/logo/deli.ico index f573b6d0..7fc788e4 100644 Binary files a/app/upgrade/image_rsc/logo/deli.ico and b/app/upgrade/image_rsc/logo/deli.ico differ diff --git a/build.bat b/build.bat index 2f526ed6..6404d0a4 100644 --- a/build.bat +++ b/build.bat @@ -4,121 +4,121 @@ cd /d ./build2/qt if "%OEM%" == "hw" ( %QT_PATH%/msvc2017_64/bin/qmake "DEFINES += OEM_HANWANG" -r -tp vc HGSolutionWin.pro - MSBuild.exe HGSolutionWin.sln /m:8 /p:Configuration=Release /p:Platform=x64 + MSBuild.exe HGSolutionWin.sln -t:rebuild /m:8 /p:Configuration=Release /p:Platform=x64 cd /d HGTwainUI %QT_STATIC_PATH%/x64-windows-static-md/tools/qt5/bin/qmake "DEFINES += OEM_HANWANG" -r -tp vc HGTwainUI.pro - MSBuild.exe HWTwainUI.vcxproj /m:8 /p:Configuration=Release /p:Platform=x64 + MSBuild.exe HWTwainUI.vcxproj -t:rebuild /m:8 /p:Configuration=Release /p:Platform=x64 cd /d ../ %QT_PATH%/msvc2017/bin/qmake "DEFINES += OEM_HANWANG" -r -tp vc HGSolutionWin.pro - MSBuild.exe HGSolutionWin.sln /m:8 /p:Configuration=Release + MSBuild.exe HGSolutionWin.sln -t:rebuild /m:8 /p:Configuration=Release cd /d HGTwainUI %QT_STATIC_PATH%/x86-windows-static-md/tools/qt5/bin/qmake "DEFINES += OEM_HANWANG" -r -tp vc HGTwainUI.pro - MSBuild.exe HWTwainUI.vcxproj /m:8 /p:Configuration=Release + MSBuild.exe HWTwainUI.vcxproj -t:rebuild /m:8 /p:Configuration=Release cd /d ../ ) else ( if "%OEM%" == "lsc" ( %QT_PATH%/msvc2017_64/bin/qmake "DEFINES += OEM_LISICHENG" -r -tp vc HGSolutionWin.pro - MSBuild.exe HGSolutionWin.sln /m:8 /p:Configuration=Release /p:Platform=x64 + MSBuild.exe HGSolutionWin.sln -t:rebuild /m:8 /p:Configuration=Release /p:Platform=x64 cd /d HGTwainUI %QT_STATIC_PATH%/x64-windows-static-md/tools/qt5/bin/qmake "DEFINES += OEM_LISICHENG" -r -tp vc HGTwainUI.pro - MSBuild.exe LSCTwainUI.vcxproj /m:8 /p:Configuration=Release /p:Platform=x64 + MSBuild.exe LSCTwainUI.vcxproj -t:rebuild /m:8 /p:Configuration=Release /p:Platform=x64 cd /d ../ %QT_PATH%/msvc2017/bin/qmake "DEFINES += OEM_LISICHENG" -r -tp vc HGSolutionWin.pro - MSBuild.exe HGSolutionWin.sln /m:8 /p:Configuration=Release + MSBuild.exe HGSolutionWin.sln -t:rebuild /m:8 /p:Configuration=Release cd /d HGTwainUI %QT_STATIC_PATH%/x86-windows-static-md/tools/qt5/bin/qmake "DEFINES += OEM_LISICHENG" -r -tp vc HGTwainUI.pro - MSBuild.exe LSCTwainUI.vcxproj /m:8 /p:Configuration=Release + MSBuild.exe LSCTwainUI.vcxproj -t:rebuild /m:8 /p:Configuration=Release cd /d ../ ) else ( if "%OEM%" == "cts" ( %QT_PATH%/msvc2017_64/bin/qmake "DEFINES += OEM_CANGTIAN" -r -tp vc HGSolutionWin.pro - MSBuild.exe HGSolutionWin.sln /m:8 /p:Configuration=Release /p:Platform=x64 + MSBuild.exe HGSolutionWin.sln -t:rebuild /m:8 /p:Configuration=Release /p:Platform=x64 cd /d HGTwainUI %QT_STATIC_PATH%/x64-windows-static-md/tools/qt5/bin/qmake "DEFINES += OEM_CANGTIAN" -r -tp vc HGTwainUI.pro - MSBuild.exe CTSTwainUI.vcxproj /m:8 /p:Configuration=Release /p:Platform=x64 + MSBuild.exe CTSTwainUI.vcxproj -t:rebuild /m:8 /p:Configuration=Release /p:Platform=x64 cd /d ../ %QT_PATH%/msvc2017/bin/qmake "DEFINES += OEM_CANGTIAN" -r -tp vc HGSolutionWin.pro - MSBuild.exe HGSolutionWin.sln /m:8 /p:Configuration=Release + MSBuild.exe HGSolutionWin.sln -t:rebuild /m:8 /p:Configuration=Release cd /d HGTwainUI %QT_STATIC_PATH%/x86-windows-static-md/tools/qt5/bin/qmake "DEFINES += OEM_CANGTIAN" -r -tp vc HGTwainUI.pro - MSBuild.exe CTSTwainUI.vcxproj /m:8 /p:Configuration=Release + MSBuild.exe CTSTwainUI.vcxproj -t:rebuild /m:8 /p:Configuration=Release cd /d ../ ) else ( if "%OEM%" == "zj" ( %QT_PATH%/msvc2017_64/bin/qmake "DEFINES += OEM_ZHONGJING" -r -tp vc HGSolutionWin.pro - MSBuild.exe HGSolutionWin.sln /m:8 /p:Configuration=Release /p:Platform=x64 + MSBuild.exe HGSolutionWin.sln -t:rebuild /m:8 /p:Configuration=Release /p:Platform=x64 cd /d HGTwainUI %QT_STATIC_PATH%/x64-windows-static-md/tools/qt5/bin/qmake "DEFINES += OEM_ZHONGJING" -r -tp vc HGTwainUI.pro - MSBuild.exe ZJTwainUI.vcxproj /m:8 /p:Configuration=Release /p:Platform=x64 + MSBuild.exe ZJTwainUI.vcxproj -t:rebuild /m:8 /p:Configuration=Release /p:Platform=x64 cd /d ../ %QT_PATH%/msvc2017/bin/qmake "DEFINES += OEM_ZHONGJING" -r -tp vc HGSolutionWin.pro - MSBuild.exe HGSolutionWin.sln /m:8 /p:Configuration=Release + MSBuild.exe HGSolutionWin.sln -t:rebuild /m:8 /p:Configuration=Release cd /d HGTwainUI %QT_STATIC_PATH%/x86-windows-static-md/tools/qt5/bin/qmake "DEFINES += OEM_ZHONGJING" -r -tp vc HGTwainUI.pro - MSBuild.exe ZJTwainUI.vcxproj /m:8 /p:Configuration=Release + MSBuild.exe ZJTwainUI.vcxproj -t:rebuild /m:8 /p:Configuration=Release cd /d ../ ) else ( if "%OEM%" == "zg" ( %QT_PATH%/msvc2017_64/bin/qmake "DEFINES += OEM_ZIGUANG" -r -tp vc HGSolutionWin.pro - MSBuild.exe HGSolutionWin.sln /m:8 /p:Configuration=Release /p:Platform=x64 + MSBuild.exe HGSolutionWin.sln -t:rebuild /m:8 /p:Configuration=Release /p:Platform=x64 cd /d HGTwainUI %QT_STATIC_PATH%/x64-windows-static-md/tools/qt5/bin/qmake "DEFINES += OEM_ZIGUANG" -r -tp vc HGTwainUI.pro - MSBuild.exe ZGTwainUI.vcxproj /m:8 /p:Configuration=Release /p:Platform=x64 + MSBuild.exe ZGTwainUI.vcxproj -t:rebuild /m:8 /p:Configuration=Release /p:Platform=x64 cd /d ../ %QT_PATH%/msvc2017/bin/qmake "DEFINES += OEM_ZIGUANG" -r -tp vc HGSolutionWin.pro - MSBuild.exe HGSolutionWin.sln /m:8 /p:Configuration=Release + MSBuild.exe HGSolutionWin.sln -t:rebuild /m:8 /p:Configuration=Release cd /d HGTwainUI %QT_STATIC_PATH%/x86-windows-static-md/tools/qt5/bin/qmake "DEFINES += OEM_ZIGUANG" -r -tp vc HGTwainUI.pro - MSBuild.exe ZGTwainUI.vcxproj /m:8 /p:Configuration=Release + MSBuild.exe ZGTwainUI.vcxproj -t:rebuild /m:8 /p:Configuration=Release cd /d ../ ) else ( if "%OEM%" == "neu" ( %QT_PATH%/msvc2017_64/bin/qmake "DEFINES += OEM_NEUTRAL" -r -tp vc HGSolutionWin.pro - MSBuild.exe HGSolutionWin.sln /m:8 /p:Configuration=Release /p:Platform=x64 + MSBuild.exe HGSolutionWin.sln -t:rebuild /m:8 /p:Configuration=Release /p:Platform=x64 cd /d HGTwainUI %QT_STATIC_PATH%/x64-windows-static-md/tools/qt5/bin/qmake "DEFINES += OEM_NEUTRAL" -r -tp vc HGTwainUI.pro - MSBuild.exe NEUTwainUI.vcxproj /m:8 /p:Configuration=Release /p:Platform=x64 + MSBuild.exe NEUTwainUI.vcxproj -t:rebuild /m:8 /p:Configuration=Release /p:Platform=x64 cd /d ../ %QT_PATH%/msvc2017/bin/qmake "DEFINES += OEM_NEUTRAL" -r -tp vc HGSolutionWin.pro - MSBuild.exe HGSolutionWin.sln /m:8 /p:Configuration=Release + MSBuild.exe HGSolutionWin.sln -t:rebuild /m:8 /p:Configuration=Release cd /d HGTwainUI %QT_STATIC_PATH%/x86-windows-static-md/tools/qt5/bin/qmake "DEFINES += OEM_NEUTRAL" -r -tp vc HGTwainUI.pro - MSBuild.exe NEUTwainUI.vcxproj /m:8 /p:Configuration=Release + MSBuild.exe NEUTwainUI.vcxproj -t:rebuild /m:8 /p:Configuration=Release cd /d ../ ) else ( if "%OEM%" == "dl" ( %QT_PATH%/msvc2017_64/bin/qmake "DEFINES += OEM_DELI" -r -tp vc HGSolutionWin.pro - MSBuild.exe HGSolutionWin.sln /m:8 /p:Configuration=Release /p:Platform=x64 + MSBuild.exe HGSolutionWin.sln -t:rebuild /m:8 /p:Configuration=Release /p:Platform=x64 cd /d HGTwainUI %QT_STATIC_PATH%/x64-windows-static-md/tools/qt5/bin/qmake "DEFINES += OEM_DELI" -r -tp vc HGTwainUI.pro - MSBuild.exe DLTwainUI.vcxproj /m:8 /p:Configuration=Release /p:Platform=x64 + MSBuild.exe DLTwainUI.vcxproj -t:rebuild /m:8 /p:Configuration=Release /p:Platform=x64 cd /d ../ %QT_PATH%/msvc2017/bin/qmake "DEFINES += OEM_DELI" -r -tp vc HGSolutionWin.pro - MSBuild.exe HGSolutionWin.sln /m:8 /p:Configuration=Release + MSBuild.exe HGSolutionWin.sln -t:rebuild /m:8 /p:Configuration=Release cd /d HGTwainUI %QT_STATIC_PATH%/x86-windows-static-md/tools/qt5/bin/qmake "DEFINES += OEM_DELI" -r -tp vc HGTwainUI.pro - MSBuild.exe DLTwainUI.vcxproj /m:8 /p:Configuration=Release + MSBuild.exe DLTwainUI.vcxproj -t:rebuild /m:8 /p:Configuration=Release cd /d ../ ) else ( %QT_PATH%/msvc2017_64/bin/qmake -r -tp vc HGSolutionWin.pro - MSBuild.exe HGSolutionWin.sln /m:8 /p:Configuration=Release /p:Platform=x64 + MSBuild.exe HGSolutionWin.sln -t:rebuild /m:8 /p:Configuration=Release /p:Platform=x64 cd /d HGTwainUI %QT_STATIC_PATH%/x64-windows-static-md/tools/qt5/bin/qmake -r -tp vc HGTwainUI.pro - MSBuild.exe HGTwainUI.vcxproj /m:8 /p:Configuration=Release /p:Platform=x64 + MSBuild.exe HGTwainUI.vcxproj -t:rebuild /m:8 /p:Configuration=Release /p:Platform=x64 cd /d ../ %QT_PATH%/msvc2017/bin/qmake -r -tp vc HGSolutionWin.pro - MSBuild.exe HGSolutionWin.sln /m:8 /p:Configuration=Release + MSBuild.exe HGSolutionWin.sln -t:rebuild /m:8 /p:Configuration=Release cd /d HGTwainUI %QT_STATIC_PATH%/x86-windows-static-md/tools/qt5/bin/qmake -r -tp vc HGTwainUI.pro - MSBuild.exe HGTwainUI.vcxproj /m:8 /p:Configuration=Release + MSBuild.exe HGTwainUI.vcxproj -t:rebuild /m:8 /p:Configuration=Release cd /d ../ ) ) diff --git a/build.sh b/build.sh index 840df947..ee68e76c 100755 --- a/build.sh +++ b/build.sh @@ -27,17 +27,13 @@ rm -f HGBase/Makefile rm -f HGFWUpgrade/Makefile rm -f HGImgFmt/Makefile rm -f HGImgProc/Makefile -rm -f HGSaneUI/Makefile -rm -f HGSaneUser/Makefile rm -f HGTwainUI/Makefile -rm -f HGOCR/Makefile -rm -f HGScanner/Makefile +rm -f HGSaneUser/Makefile rm -f HGScanner2/Makefile rm -f HGScannerLib/Makefile rm -f HGUpgrade/Makefile rm -f HGUpload/Makefile rm -f HGVersion/Makefile -rm -f HGWebScan/Makefile rm -f HGWebService/Makefile if [ "${1}" == "hwall" ] || [ "${1}" == "hw" ]|| [ "${1}" == "hwweb" ] || [ "${1}" == "hwso" ] || [ "${1}" == "hwtwain" ]; then @@ -66,13 +62,8 @@ if [ "${1}" == "hwall" ] || [ "${1}" == "hw" ]|| [ "${1}" == "hwweb" ] || [ "${ if [ "${1}" == "hw" ]; then - cd HGOCR - qmake -qt=qt5 -makefile "DEFINES += OEM_HANWANG" HGOCR.pro - make -j8 - cd ../ - - cd HGSaneUI - qmake -qt=qt5 -makefile "DEFINES += OEM_HANWANG" HGSaneUI.pro + cd HGTwainUI + qmake -qt=qt5 -makefile "DEFINES += OEM_HANWANG" HGTwainUI.pro make -j8 cd ../ @@ -137,13 +128,8 @@ elif [ "${1}" == "lscall" ] || [ "${1}" == "lsc" ] || [ "${1}" == "lscweb" ] || if [ "${1}" == "lsc" ]; then - cd HGOCR - qmake -qt=qt5 -makefile "DEFINES += OEM_LISICHENG" HGOCR.pro - make -j8 - cd ../ - - cd HGSaneUI - qmake -qt=qt5 -makefile "DEFINES += OEM_LISICHENG" HGSaneUI.pro + cd HGTwainUI + qmake -qt=qt5 -makefile "DEFINES += OEM_LISICHENG" HGTwainUI.pro make -j8 cd ../ @@ -206,15 +192,10 @@ elif [ "${1}" == "ctsall" ] || [ "${1}" == "cts" ] || [ "${1}" == "ctsweb" ] || make -j8 cd ../ - if [ "${1}" == "cts" ]; then + if [ "${1}" == "cts" ]; then - cd HGOCR - qmake -qt=qt5 -makefile "DEFINES += OEM_CANGTIAN" HGOCR.pro - make -j8 - cd ../ - - cd HGSaneUI - qmake -qt=qt5 -makefile "DEFINES += OEM_CANGTIAN" HGSaneUI.pro + cd HGTwainUI + qmake -qt=qt5 -makefile "DEFINES += OEM_CANGTIAN" HGTwainUI.pro make -j8 cd ../ @@ -279,13 +260,8 @@ elif [ "${1}" == "zjall" ] || [ "${1}" == "zj" ] || [ "${1}" == "zjweb" ] || [ " if [ "${1}" == "zj" ]; then - cd HGOCR - qmake -qt=qt5 -makefile "DEFINES += OEM_ZHONGJING" HGOCR.pro - make -j8 - cd ../ - - cd HGSaneUI - qmake -qt=qt5 -makefile "DEFINES += OEM_ZHONGJING" HGSaneUI.pro + cd HGTwainUI + qmake -qt=qt5 -makefile "DEFINES += OEM_ZHONGJING" HGTwainUI.pro make -j8 cd ../ @@ -350,13 +326,8 @@ elif [ "${1}" == "zgall" ] || [ "${1}" == "zg" ] || [ "${1}" == "zgweb" ] || [ " if [ "${1}" == "zg" ]; then - cd HGOCR - qmake -qt=qt5 -makefile "DEFINES += OEM_ZIGUANG" HGOCR.pro - make -j8 - cd ../ - - cd HGSaneUI - qmake -qt=qt5 -makefile "DEFINES += OEM_ZIGUANG" HGSaneUI.pro + cd HGTwainUI + qmake -qt=qt5 -makefile "DEFINES += OEM_ZIGUANG" HGTwainUI.pro make -j8 cd ../ @@ -421,13 +392,8 @@ elif [ "${1}" == "dlall" ] || [ "${1}" == "dl" ] || [ "${1}" == "dlweb" ] || [ " if [ "${1}" == "dl" ]; then - cd HGOCR - qmake -qt=qt5 -makefile "DEFINES += OEM_DELI" HGOCR.pro - make -j8 - cd ../ - - cd HGSaneUI - qmake -qt=qt5 -makefile "DEFINES += OEM_DELI" HGSaneUI.pro + cd HGTwainUI + qmake -qt=qt5 -makefile "DEFINES += OEM_DELI" HGTwainUI.pro make -j8 cd ../ @@ -497,13 +463,8 @@ else make -j8 cd ../ - cd HGOCR - qmake -qt=qt5 -makefile HGOCR.pro - make -j8 - cd ../ - - cd HGSaneUI - qmake -qt=qt5 -makefile HGSaneUI.pro + cd HGTwainUI + qmake -qt=qt5 -makefile HGTwainUI.pro make -j8 cd ../ diff --git a/build2/qt/HGBase/HGBase.pro b/build2/qt/HGBase/HGBase.pro index 7c949da8..203b948a 100644 --- a/build2/qt/HGBase/HGBase.pro +++ b/build2/qt/HGBase/HGBase.pro @@ -80,6 +80,10 @@ unix { MY_ARCH = loongarch64 MY_ARCH2 = loongarch64 } + contains(QT_ARCH, sw_64) { + MY_ARCH = sw_64 + MY_ARCH2 = sw_64 + } CONFIG += unversioned_libname unversioned_soname QMAKE_CXXFLAGS += -fvisibility=hidden diff --git a/build2/qt/HGFWUpgrade/HGFWUpgrade.pro b/build2/qt/HGFWUpgrade/HGFWUpgrade.pro index c3dedf51..d204ed25 100644 --- a/build2/qt/HGFWUpgrade/HGFWUpgrade.pro +++ b/build2/qt/HGFWUpgrade/HGFWUpgrade.pro @@ -87,6 +87,7 @@ win32 { unix { + DEFINES += _GLIBCXX_USE_CXX11_ABI=0 DISTRIBUTION = $$system(cat /etc/issue | cut -d\' \' -f1) contains(DISTRIBUTION, UnionTech) { MY_OS = uos @@ -111,10 +112,13 @@ unix { MY_ARCH = loongarch64 MY_ARCH2 = loongarch64 } + contains(QT_ARCH, sw_64) { + MY_ARCH = sw_64 + MY_ARCH2 = sw_64 + } CONFIG += unversioned_libname unversioned_soname QMAKE_CXXFLAGS += -fvisibility=hidden - QMAKE_LFLAGS += -static-libstdc++ -static-libgcc QMAKE_LFLAGS += -Wl,-rpath,\'\$\$ORIGIN\' -Wl,--exclude-libs,ALL QMAKE_LFLAGS += -z defs -B direct diff --git a/build2/qt/HGImgFmt/HGImgFmt.pro b/build2/qt/HGImgFmt/HGImgFmt.pro index bda2a148..e68edca8 100644 --- a/build2/qt/HGImgFmt/HGImgFmt.pro +++ b/build2/qt/HGImgFmt/HGImgFmt.pro @@ -101,6 +101,10 @@ unix { MY_ARCH = loongarch64 MY_ARCH2 = loongarch64 } + contains(QT_ARCH, sw_64) { + MY_ARCH = sw_64 + MY_ARCH2 = sw_64 + } CONFIG += unversioned_libname unversioned_soname QMAKE_CXXFLAGS += -fvisibility=hidden @@ -128,6 +132,10 @@ unix { LIBS += $$PWD/../../../third_party/libzip/$${MY_OS}/$${MY_ARCH}/lib/libzip.a LIBS += $$PWD/../../../third_party/tinyxml2/$${MY_OS}/$${MY_ARCH}/lib/libtinyxml2.a LIBS += $$PWD/../../../third_party/zlib/$${MY_OS}/$${MY_ARCH}/lib/libz.a + contains(QT_ARCH, sw_64) { + LIBS += $$PWD/../../../third_party/openssl/$${MY_OS}/$${MY_ARCH}/lib/libcrypto.a + LIBS += $$PWD/../../../third_party/openssl/$${MY_OS}/$${MY_ARCH}/lib/libssl.a + } } INCLUDEPATH += $$PWD/../../../utility diff --git a/build2/qt/HGImgProc/HGImgProc.pro b/build2/qt/HGImgProc/HGImgProc.pro index c32ce25c..57a58fa9 100644 --- a/build2/qt/HGImgProc/HGImgProc.pro +++ b/build2/qt/HGImgProc/HGImgProc.pro @@ -130,6 +130,15 @@ unix { LIBS += $$PWD/../../../third_party/opencv/$${MY_OS}/$${MY_ARCH}/lib/libopencv_core.a LIBS += $$PWD/../../../third_party/opencv/$${MY_OS}/$${MY_ARCH}/lib/libzlib.a } + contains(QT_ARCH, sw_64) { + MY_ARCH = sw_64 + MY_ARCH2 = sw_64 + LIBS += $$PWD/../../../third_party/opencv/$${MY_OS}/$${MY_ARCH}/lib/libopencv_highgui.a + LIBS += $$PWD/../../../third_party/opencv/$${MY_OS}/$${MY_ARCH}/lib/libopencv_features2d.a + LIBS += $$PWD/../../../third_party/opencv/$${MY_OS}/$${MY_ARCH}/lib/libopencv_imgproc.a + LIBS += $$PWD/../../../third_party/opencv/$${MY_OS}/$${MY_ARCH}/lib/libopencv_core.a + LIBS += $$PWD/../../../third_party/opencv/$${MY_OS}/$${MY_ARCH}/lib/libzlib.a + } CONFIG += unversioned_libname unversioned_soname QMAKE_CXXFLAGS += -fvisibility=hidden diff --git a/build2/qt/HGOCR/HGOCR.pro b/build2/qt/HGOCR/HGOCR.pro deleted file mode 100644 index ff450d49..00000000 --- a/build2/qt/HGOCR/HGOCR.pro +++ /dev/null @@ -1,151 +0,0 @@ -CONFIG -= qt - -TEMPLATE = app -DEFINES += UNTITLED_LIBRARY - -CONFIG += c++11 -CONFIG += console - -# The following define makes your compiler emit warnings if you use -# any Qt feature that has been marked deprecated (the exact warnings -# depend on your compiler). Please consult the documentation of the -# deprecated API in order to know how to port your code away from it. -DEFINES += QT_DEPRECATED_WARNINGS - -# You can also make your code fail to compile if it uses deprecated APIs. -# In order to do so, uncomment the following line. -# You can also select to disable deprecated APIs only up to a certain version of Qt. -#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0 - -include($$PWD/../HGOEM.pri) - -CONFIG(debug, debug|release) { - MY_CONFIGURE = Debug -} -CONFIG(release, debug|release) { - MY_CONFIGURE = Release -} - -win32 { - - MY_OS = windows - TARGET = $${OEM_PREFIX}OCR - - contains(QT_ARCH, i386) { - MY_ARCH = x86 - } - contains(QT_ARCH, x86_64) { - MY_ARCH = x64 - } - - CONFIG(debug, debug|release) { - QMAKE_CFLAGS_DEBUG += -MTd - QMAKE_CXXFLAGS_DEBUG += -MTd - } - CONFIG(release, debug|release) { - QMAKE_CFLAGS_RELEASE += -MT - QMAKE_CXXFLAGS_RELEASE += -MT - QMAKE_LFLAGS_RELEASE += /MAP - QMAKE_CFLAGS_RELEASE += /Zi - QMAKE_LFLAGS_RELEASE += /debug /opt:ref - } - - LIBS += -lgdi32 -lgdiplus -ldbghelp -lws2_32 - LIBS += -L$$PWD/../../build/$${MY_OS}/$${OEM_NAME}/$${MY_ARCH}/$${MY_CONFIGURE} -l$${OEM_PREFIX}Base -l$${OEM_PREFIX}ImgFmt -l$${OEM_PREFIX}ImgProc -} - -unix { - - DISTRIBUTION = $$system(cat /etc/issue | cut -d\' \' -f1) - contains(DISTRIBUTION, UnionTech) { - MY_OS = uos - } else { - MY_OS = kylin - } - TARGET = $${OEM_PREFIX2}OCR - - contains(QT_ARCH, x86_64) { - MY_ARCH = amd64 - MY_ARCH2 = x86_64 - } - contains(QT_ARCH, arm64) { - MY_ARCH = aarch64 - MY_ARCH2 = aarch64 - } - contains(QT_ARCH, mips64) { - MY_ARCH = mips64 - MY_ARCH2 = mips64 - } - contains(QT_ARCH, loongarch64) { - MY_ARCH = loongarch64 - MY_ARCH2 = loongarch64 - } - - CONFIG += unversioned_libname unversioned_soname - QMAKE_CXXFLAGS += -fvisibility=hidden - QMAKE_LFLAGS += -static-libstdc++ -static-libgcc - QMAKE_LFLAGS += -Wl,-rpath,\'\$\$ORIGIN\' -Wl,--exclude-libs,ALL - QMAKE_LFLAGS += -z defs -B direct - - LIBS += -lpthread -ldl - LIBS += -L$$PWD/../../build/$${MY_OS}/$${OEM_NAME}/$${MY_ARCH}/$${MY_CONFIGURE} -l$${OEM_PREFIX2}Base -l$${OEM_PREFIX2}ImgFmt -l$${OEM_PREFIX2}ImgProc -} - -INCLUDEPATH += $$PWD/../../../modules -INCLUDEPATH += $$PWD/../../../utility - -DESTDIR = $$PWD/../../build/$${MY_OS}/$${OEM_NAME}/$${MY_ARCH}/$${MY_CONFIGURE} -UI_DIR = $$PWD/../../temp/$${MY_OS}/$${OEM_NAME}/$${MY_ARCH}/$${MY_CONFIGURE}/$${TARGET} -MOC_DIR = $$PWD/../../temp/$${MY_OS}/$${OEM_NAME}/$${MY_ARCH}/$${MY_CONFIGURE}/$${TARGET} -OBJECTS_DIR = $$PWD/../../temp/$${MY_OS}/$${OEM_NAME}/$${MY_ARCH}/$${MY_CONFIGURE}/$${TARGET} -RCC_DIR = $$PWD/../../temp/$${MY_OS}/$${OEM_NAME}/$${MY_ARCH}/$${MY_CONFIGURE}/$${TARGET} - -message(MY_OS: $$MY_OS) -message(MY_ARCH: $$MY_ARCH) -message(OEM_PREFIX: $$OEM_PREFIX) -message(OEM_PREFIX2: $$OEM_PREFIX2) -message(OEM_PREFIX3: $$OEM_PREFIX3) -message(OEM_NAME: $$OEM_NAME) -message(MY_CONFIGURE: $$MY_CONFIGURE) -message(TARGET: $$TARGET) -message(DESTDIR: $$DESTDIR) -message(UI_DIR: $$UI_DIR) -message(MOC_DIR: $$MOC_DIR) -message(OBJECTS_DIR: $$OBJECTS_DIR) -message(RCC_DIR: $$RCC_DIR) - -win32 { - - CONFIG(release, debug|release) { - DESTEXE_PATH = $${PWD}/../../../../release/win/$${MY_ARCH}/$${MY_CONFIGURE}/ - DESTEXE_PATH = $$replace(DESTEXE_PATH, /, \\) - message(DESTEXE_PATH: $$DESTEXE_PATH) - - SRCEXE_FILE = $${DESTDIR}/$${TARGET}.exe - SRCEXE_FILE = $$replace(SRCEXE_FILE, /, \\) - message(SRCEXE_FILE: $$SRCEXE_FILE) - SRCPDB_FILE = $${DESTDIR}/$${TARGET}.pdb - SRCPDB_FILE = $$replace(SRCPDB_FILE, /, \\) - message(SRCPDB_FILE: $$SRCPDB_FILE) - - QMAKE_POST_LINK += xcopy /y $$SRCEXE_FILE $$DESTEXE_PATH && xcopy /y $$SRCPDB_FILE $$DESTEXE_PATH - } -} - -unix { - - CONFIG(release, debug|release) { - DESTEXE_PATH = $$PWD/../../../../release/$${MY_OS}/$${MY_ARCH2}/ - message(DESTEXE_PATH: $$DESTEXE_PATH) - - SRCEXE_FILE = $${DESTDIR}/$${TARGET} - message(SRCEXE_FILE: $$SRCEXE_FILE) - - QMAKE_POST_LINK += cp $$SRCEXE_FILE $$DESTEXE_PATH - } -} - -SOURCES += \ - ../../../app/ocr/main.cpp - -HEADERS += \ diff --git a/build2/qt/HGSaneUI/HGSaneUI.def b/build2/qt/HGSaneUI/HGSaneUI.def deleted file mode 100644 index 989c5c64..00000000 --- a/build2/qt/HGSaneUI/HGSaneUI.def +++ /dev/null @@ -1,10 +0,0 @@ -LIBRARY - -EXPORTS - -show_srclist_ui -show_devlist_ui -show_setting_ui -show_scan_ui -show_msgbox_info -show_msgbox_warning \ No newline at end of file diff --git a/build2/qt/HGSaneUI/HGSaneUI.pro b/build2/qt/HGSaneUI/HGSaneUI.pro deleted file mode 100644 index 8a07def8..00000000 --- a/build2/qt/HGSaneUI/HGSaneUI.pro +++ /dev/null @@ -1,194 +0,0 @@ -QT += core gui - -greaterThan(QT_MAJOR_VERSION, 4): QT += widgets gui-private - -TEMPLATE = lib -DEFINES += UNTITLED_LIBRARY - -CONFIG += c++11 -CONFIG += dll - -# The following define makes your compiler emit warnings if you use -# any Qt feature that has been marked deprecated (the exact warnings -# depend on your compiler). Please consult the documentation of the -# deprecated API in order to know how to port your code away from it. -DEFINES += QT_DEPRECATED_WARNINGS -DEFINES += QT_NO_VERSION_TAGGING - -# You can also make your code fail to compile if it uses deprecated APIs. -# In order to do so, uncomment the following line. -# You can also select to disable deprecated APIs only up to a certain version of Qt. -#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0 - -include($$PWD/../HGOEM.pri) - -CONFIG(debug, debug|release) { - MY_CONFIGURE = Debug -} -CONFIG(release, debug|release) { - MY_CONFIGURE = Release -} - -win32 { - - MY_OS = windows - TARGET = $${OEM_PREFIX}SaneUI - - contains(QT_ARCH, i386) { - MY_ARCH = x86 - } - contains(QT_ARCH, x86_64) { - MY_ARCH = x64 - } - - CONFIG(debug, debug|release) { - QMAKE_LFLAGS_DEBUG += /NOENTRY - } - CONFIG(release, debug|release) { - QMAKE_LFLAGS_RELEASE += /MAP - QMAKE_CFLAGS_RELEASE += /Zi - QMAKE_LFLAGS_RELEASE += /debug /opt:ref - QMAKE_LFLAGS_RELEASE += /NOENTRY - } - - #DEF_FILE = HGSaneUI.def - #LIBS += -lgdi32 -lgdiplus -ldbghelp -luser32 - #LIBS += -L$$PWD/../../build/$${MY_OS}/$${OEM_NAME}/$${MY_ARCH}/$${MY_CONFIGURE} -l$${OEM_PREFIX}Base - #LIBS += -L$$PWD/../../../../sdk/lib/win/$${MY_ARCH}/OEM/$${OEM_NAME} -llang -} - -unix { - - SOURCES += \ - ../../../modules/saneui/HGSaneUI.cpp \ - ../../../modules/saneui/cfg/cJSON.c \ - ../../../modules/saneui/cfg/gb_json.cpp \ - ../../../modules/saneui/app_cfg.cpp \ - ../../../modules/saneui/HGUIGlobal.cpp \ - ../../../modules/saneui/cutdialog.cpp \ - ../../../modules/saneui/cutpapertool.cpp \ - ../../../modules/saneui/device_menu.cpp \ - ../../../modules/saneui/dialog_device_scan.cpp \ - ../../../modules/saneui/dialog_device_select.cpp \ - ../../../modules/saneui/dialog_input.cpp \ - ../../../modules/saneui/dllmain.cpp \ - ../../../modules/saneui/gaosixy.cpp \ - ../../../modules/saneui/hg_settingdialog.cpp \ - ../../../modules/saneui/setpicclrtool.cpp \ - ../../../modules/saneui/widget.cpp \ - ../../../utility/HGString.cpp \ - ../../../modules/saneui/dialog_source_select.cpp - - HEADERS += \ - ../../../modules/saneui/HGSaneUI.h \ - ../../../modules/saneui/cfg/cJSON.h \ - ../../../modules/saneui/cfg/gb_json.h \ - ../../../modules/saneui/app_cfg.h \ - ../../../modules/saneui/HGUIGlobal.h \ - ../../../modules/saneui/cutdialog.h \ - ../../../modules/saneui/cutpapertool.h \ - ../../../modules/saneui/device_menu.h \ - ../../../modules/saneui/dialog_device_scan.h \ - ../../../modules/saneui/dialog_device_select.h \ - ../../../modules/saneui/dialog_input.h \ - ../../../modules/saneui/gaosixy.h \ - ../../../modules/saneui/hg_settingdialog.h \ - ../../../modules/saneui/setpicclrtool.h \ - ../../../modules/saneui/widget.h \ - ../../../utility/HGString.h \ - ../../../modules/saneui/dialog_source_select.h - - FORMS += \ - ../../../modules/saneui/cutdialog.ui \ - ../../../modules/saneui/cutpapertool.ui \ - ../../../modules/saneui/dialog_device_scan.ui \ - ../../../modules/saneui/dialog_device_select.ui \ - ../../../modules/saneui/dialog_input.ui \ - ../../../modules/saneui/setpicclrtool.ui \ - ../../../modules/saneui/widget.ui \ - ../../../modules/saneui/dialog_source_select.ui - - RESOURCES += \ - ../../../modules/saneui/SaneUI_resource.qrc - - TRANSLATIONS += \ - ../../../modules/saneui/SaneUI_zh_CN.ts \ - ../../../modules/saneui/SaneUI_zh_EN.ts \ - ../../../modules/saneui/qt_zh_CN.ts - - DISTRIBUTION = $$system(cat /etc/issue | cut -d\' \' -f1) - contains(DISTRIBUTION, UnionTech) { - MY_OS = uos - } else { - MY_OS = kylin - } - TARGET = $${OEM_PREFIX2}SaneUI - - contains(QT_ARCH, x86_64) { - MY_ARCH = amd64 - MY_ARCH2 = x86_64 - } - contains(QT_ARCH, arm64) { - MY_ARCH = aarch64 - MY_ARCH2 = aarch64 - } - contains(QT_ARCH, mips64) { - MY_ARCH = mips64 - MY_ARCH2 = mips64 - } - contains(QT_ARCH, loongarch64) { - MY_ARCH = loongarch64 - MY_ARCH2 = loongarch64 - } - - CONFIG += unversioned_libname unversioned_soname - QMAKE_CXXFLAGS += -fvisibility=hidden - QMAKE_LFLAGS += -static-libstdc++ -static-libgcc - QMAKE_LFLAGS += -Wl,-rpath,\'\$\$ORIGIN\' -Wl,--exclude-libs,ALL - QMAKE_LFLAGS += -z defs -B direct - - LIBS += -lpthread -ldl - LIBS += -L$$PWD/../../build/$${MY_OS}/$${OEM_NAME}/$${MY_ARCH}/$${MY_CONFIGURE} -l$${OEM_PREFIX2}Base - LIBS += -L$$PWD/../../../../release/$${MY_OS}/$${MY_ARCH2} -llang -} - -INCLUDEPATH += $$PWD/../../../modules -INCLUDEPATH += $$PWD/../../../utility -INCLUDEPATH += $$PWD/../../../modules/saneui -INCLUDEPATH += $$PWD/../../../../sdk/include - -DESTDIR = $$PWD/../../build/$${MY_OS}/$${OEM_NAME}/$${MY_ARCH}/$${MY_CONFIGURE} -UI_DIR = $$PWD/../../temp/$${MY_OS}/$${OEM_NAME}/$${MY_ARCH}/$${MY_CONFIGURE}/$${TARGET} -MOC_DIR = $$PWD/../../temp/$${MY_OS}/$${OEM_NAME}/$${MY_ARCH}/$${MY_CONFIGURE}/$${TARGET} -OBJECTS_DIR = $$PWD/../../temp/$${MY_OS}/$${OEM_NAME}/$${MY_ARCH}/$${MY_CONFIGURE}/$${TARGET} -RCC_DIR = $$PWD/../../temp/$${MY_OS}/$${OEM_NAME}/$${MY_ARCH}/$${MY_CONFIGURE}/$${TARGET} - -message(MY_OS: $$MY_OS) -message(MY_ARCH: $$MY_ARCH) -message(OEM_PREFIX: $$OEM_PREFIX) -message(OEM_PREFIX2: $$OEM_PREFIX2) -message(OEM_NAME: $$OEM_NAME) -message(MY_CONFIGURE: $$MY_CONFIGURE) -message(TARGET: $$TARGET) -message(DESTDIR: $$DESTDIR) -message(UI_DIR: $$UI_DIR) -message(MOC_DIR: $$MOC_DIR) -message(OBJECTS_DIR: $$OBJECTS_DIR) -message(RCC_DIR: $$RCC_DIR) - -unix { - - CONFIG(release, debug|release) { - DESTDLL_PATH = $$PWD/../../../../release/$${MY_OS}/$${MY_ARCH2}/ - message(DESTDLL_PATH: $$DESTDLL_PATH) - DESTHEADER_PATH = $${PWD}/../../../../sdk/include/saneui/ - message(DESTHEADER_PATH: $$DESTHEADER_PATH) - - SRCDLL_FILE = $${DESTDIR}/lib$${TARGET}.so - message(SRCDLL_FILE: $$SRCDLL_FILE) - SRCHEADER_FILE = $${PWD}/../../../modules/saneui/*.h - message(SRCHEADER_FILE: $$SRCHEADER_FILE) - - QMAKE_POST_LINK += cp $$SRCDLL_FILE $$DESTDLL_PATH && cp $$SRCHEADER_FILE $$DESTHEADER_PATH - } -} diff --git a/build2/qt/HGSaneUser/HGSaneUser.pro b/build2/qt/HGSaneUser/HGSaneUser.pro index 39c6f3d2..d8c4df48 100644 --- a/build2/qt/HGSaneUser/HGSaneUser.pro +++ b/build2/qt/HGSaneUser/HGSaneUser.pro @@ -52,9 +52,9 @@ win32 { QMAKE_LFLAGS_RELEASE += /NOENTRY } -# DEF_FILE = HGSaneUser.def -# LIBS += -lgdi32 -lgdiplus -ldbghelp -# LIBS += -L$$PWD/../../build/$${MY_OS}/$${OEM_NAME}/$${MY_ARCH}/$${MY_CONFIGURE} -l$${OEM_PREFIX}Base -l$${OEM_PREFIX}SaneUI + DEF_FILE = HGSaneUser.def + LIBS += -lgdi32 -lgdiplus -ldbghelp + LIBS += -L$$PWD/../../build/$${MY_OS}/$${OEM_NAME}/$${MY_ARCH}/$${MY_CONFIGURE} -l$${OEM_PREFIX}Base -l$${OEM_PREFIX}TwainUI } unix { @@ -68,6 +68,7 @@ unix { ../../../modules/sane_user/HGSaneErr.h \ ../../../modules/sane_user/HGSaneImpl.hpp + DEFINES += _GLIBCXX_USE_CXX11_ABI=0 DISTRIBUTION = $$system(cat /etc/issue | cut -d\' \' -f1) contains(DISTRIBUTION, UnionTech) { MY_OS = uos @@ -92,15 +93,19 @@ unix { MY_ARCH = loongarch64 MY_ARCH2 = loongarch64 } + contains(QT_ARCH, sw_64) { + MY_ARCH = sw_64 + MY_ARCH2 = sw_64 + } CONFIG += unversioned_libname unversioned_soname QMAKE_CXXFLAGS += -fvisibility=hidden - QMAKE_LFLAGS += -static-libstdc++ -static-libgcc + #QMAKE_LFLAGS += -static-libstdc++ -static-libgcc QMAKE_LFLAGS += -Wl,-rpath,\'\$\$ORIGIN\' -Wl,--exclude-libs,ALL QMAKE_LFLAGS += -z defs -B direct LIBS += -lpthread -ldl - LIBS += -L$$PWD/../../build/$${MY_OS}/$${OEM_NAME}/$${MY_ARCH}/$${MY_CONFIGURE} -l$${OEM_PREFIX2}Base -l$${OEM_PREFIX2}SaneUI + LIBS += -L$$PWD/../../build/$${MY_OS}/$${OEM_NAME}/$${MY_ARCH}/$${MY_CONFIGURE} -l$${OEM_PREFIX2}Base -l$${OEM_PREFIX2}TwainUI } INCLUDEPATH += $$PWD/../../../modules diff --git a/build2/qt/HGScanner/HGScanner.pro b/build2/qt/HGScanner/HGScanner.pro index 2d1c0539..4d715c75 100644 --- a/build2/qt/HGScanner/HGScanner.pro +++ b/build2/qt/HGScanner/HGScanner.pro @@ -117,10 +117,14 @@ unix { MY_ARCH = loongarch64 MY_ARCH2 = loongarch64 } + contains(QT_ARCH, sw_64) { + MY_ARCH = sw_64 + MY_ARCH2 = sw_64 + } CONFIG += unversioned_libname unversioned_soname QMAKE_CXXFLAGS += -fvisibility=hidden - QMAKE_LFLAGS += -static-libstdc++ -static-libgcc + # QMAKE_LFLAGS += -static-libstdc++ -static-libgcc QMAKE_LFLAGS += -Wl,-rpath,\'\$\$ORIGIN\' -Wl,--exclude-libs,ALL QMAKE_LFLAGS += -z defs -B direct diff --git a/build2/qt/HGScanner2/HGScanner2.pro b/build2/qt/HGScanner2/HGScanner2.pro index 135032eb..c77e9033 100644 --- a/build2/qt/HGScanner2/HGScanner2.pro +++ b/build2/qt/HGScanner2/HGScanner2.pro @@ -94,6 +94,7 @@ win32 { unix { + DEFINES += _GLIBCXX_USE_CXX11_ABI=0 DISTRIBUTION = $$system(cat /etc/issue | cut -d\' \' -f1) contains(DISTRIBUTION, UnionTech) { MY_OS = uos @@ -102,31 +103,39 @@ unix { } contains(QT_ARCH, x86_64) { + DEFINES += x86_64 MY_ARCH = amd64 MY_ARCH2 = x86_64 } contains(QT_ARCH, arm64) { + DEFINES += aarch64 MY_ARCH = aarch64 MY_ARCH2 = aarch64 } contains(QT_ARCH, mips64) { + DEFINES += mips64 MY_ARCH = mips64 MY_ARCH2 = mips64 } contains(QT_ARCH, loongarch64) { + DEFINES += loongarch64 MY_ARCH = loongarch64 MY_ARCH2 = loongarch64 } + contains(QT_ARCH, sw_64) { + DEFINES += sw_64 + MY_ARCH = sw_64 + MY_ARCH2 = sw_64 + } CONFIG += unversioned_libname unversioned_soname QMAKE_CXXFLAGS += -fvisibility=hidden - QMAKE_LFLAGS += -static-libstdc++ -static-libgcc QMAKE_LFLAGS += -Wl,-rpath,\'\$\$ORIGIN\' -Wl,--exclude-libs,ALL QMAKE_LFLAGS += -z defs -B direct LIBS += -lpthread -ldl LIBS += -L$$PWD/../../build/$${MY_OS}/$${OEM_NAME}/$${MY_ARCH}/$${MY_CONFIGURE} -l$${OEM_PREFIX2}Base -l$${OEM_PREFIX2}ImgFmt -l$${OEM_PREFIX2}ImgProc\ - -l$${OEM_PREFIX2}SaneUI -l$${OEM_PREFIX2}SaneUser + -l$${OEM_PREFIX2}TwainUI -l$${OEM_PREFIX2}SaneUser LIBS += -L$$PWD/../../../../release/$${MY_OS}/$${MY_ARCH2} -llang } diff --git a/build2/qt/HGScannerLib/HGScannerLib.pro b/build2/qt/HGScannerLib/HGScannerLib.pro index b872ea43..f5957be0 100644 --- a/build2/qt/HGScannerLib/HGScannerLib.pro +++ b/build2/qt/HGScannerLib/HGScannerLib.pro @@ -82,6 +82,10 @@ unix { MY_ARCH = loongarch64 MY_ARCH2 = loongarch64 } + contains(QT_ARCH, sw_64) { + MY_ARCH = sw_64 + MY_ARCH2 = sw_64 + } CONFIG += unversioned_libname unversioned_soname QMAKE_CXXFLAGS += -fvisibility=hidden diff --git a/build2/qt/HGSolutionLinux.pro b/build2/qt/HGSolutionLinux.pro index 7ce1ffef..b342295c 100644 --- a/build2/qt/HGSolutionLinux.pro +++ b/build2/qt/HGSolutionLinux.pro @@ -4,18 +4,14 @@ SUBDIRS += \ HGBase \ HGImgFmt \ HGImgProc \ - HGSaneUI \ - HGSaneUser \ HGTwainUI \ + HGSaneUser \ HGVersion \ HGScannerLib \ HGUpload \ - HGWebScan \ HGWebService \ HGUpgrade \ HGFWUpgrade \ - HGScanner \ - HGOCR \ HGScanner2 HGImgFmt.depends = \ @@ -24,16 +20,13 @@ HGImgFmt.depends = \ HGImgProc.depends = \ HGBase \ HGImgFmt - -HGSaneUI.depends = \ + +HGTwainUI.depends = \ HGBase HGSaneUser.depends = \ HGBase \ - HGSaneUI - -HGTwainUI.depends = \ - HGBase + HGTwainUI HGVersion.depends = \ HGBase @@ -46,11 +39,6 @@ HGScannerLib.depends = \ HGUpload.depends = \ HGBase -HGWebScan.depends = \ - HGBase \ - HGImgFmt \ - HGImgProc - HGWebService.depends = \ HGBase \ HGImgFmt \ @@ -66,21 +54,9 @@ HGFWUpgrade.depends = \ HGImgProc \ HGVersion -HGScanner.depends = \ - HGBase \ - HGImgFmt \ - HGImgProc \ - HGVersion - -HGOCR.depends = \ - HGBase \ - HGImgFmt \ - HGImgProc - HGScanner2.depends = \ HGBase \ HGImgFmt \ HGImgProc \ HGVersion \ - HGSaneUser \ - HGOCR + HGSaneUser diff --git a/build2/qt/HGSolutionWin.pro b/build2/qt/HGSolutionWin.pro index e3d763fb..b56f0498 100644 --- a/build2/qt/HGSolutionWin.pro +++ b/build2/qt/HGSolutionWin.pro @@ -9,12 +9,9 @@ SUBDIRS += \ HGVersion \ HGScannerLib \ HGUpload \ - HGWebScan \ HGWebService \ HGUpgrade \ HGFWUpgrade \ - HGScanner \ - HGOCR \ HGScanner2 HGImgFmt.depends = \ @@ -42,11 +39,6 @@ HGScannerLib.depends = \ HGUpload.depends = \ HGBase -HGWebScan.depends = \ - HGBase \ - HGImgFmt \ - HGImgProc - HGWebService.depends = \ HGBase \ HGImgFmt \ @@ -62,21 +54,9 @@ HGFWUpgrade.depends = \ HGImgProc \ HGVersion -HGScanner.depends = \ - HGBase \ - HGImgFmt \ - HGImgProc \ - HGVersion - -HGOCR.depends = \ - HGBase \ - HGImgFmt \ - HGImgProc - HGScanner2.depends = \ HGBase \ HGImgFmt \ HGImgProc \ HGVersion \ - HGTwainUser \ - HGOCR + HGTwainUser diff --git a/build2/qt/HGTwainUI/HGTwainUI.def b/build2/qt/HGTwainUI/HGTwainUI.def index f4c49103..d77d9298 100644 --- a/build2/qt/HGTwainUI/HGTwainUI.def +++ b/build2/qt/HGTwainUI/HGTwainUI.def @@ -11,4 +11,6 @@ show_setting_ui show_progress_ui show_messagebox_ui show_twain_srclist_ui -close_ui \ No newline at end of file +show_srclist_ui +close_ui +pump_ui_message diff --git a/build2/qt/HGTwainUI/HGTwainUI.pro b/build2/qt/HGTwainUI/HGTwainUI.pro index c152da87..fa8f4f01 100644 --- a/build2/qt/HGTwainUI/HGTwainUI.pro +++ b/build2/qt/HGTwainUI/HGTwainUI.pro @@ -34,67 +34,9 @@ win32 { SOURCES += ../../../modules/twainui/qmfcapp.cpp SOURCES += ../../../modules/twainui/qwinhost.cpp SOURCES += ../../../modules/twainui/qwinwidget.cpp - SOURCES += ../../../modules/twainui/twainui.cpp - SOURCES += ../../../modules/twainui/hg_settingdialog.cpp - HEADERS += ../../../modules/twainui/qmfcapp.hpp HEADERS += ../../../modules/twainui/qwinhost.hpp HEADERS += ../../../modules/twainui/qwinwidget.hpp - HEADERS += ../../../modules/twainui/hg_settingdialog.h - - SOURCES += \ - ../../../modules/twainui/app_cfg.cpp \ - ../../../modules/twainui/HGUIGlobal.cpp \ - ../../../modules/twainui/Manager.cpp \ - ../../../modules/twainui/cfg/cJSON.c \ - ../../../modules/twainui/cfg/gb_json.cpp \ - ../../../modules/twainui/cutdialog.cpp \ - ../../../modules/twainui/cutpapertool.cpp \ - ../../../modules/twainui/device_menu.cpp \ - ../../../modules/twainui/dialog_input.cpp \ - ../../../modules/twainui/dllmain.cpp \ - ../../../modules/twainui/gaosixy.cpp \ - ../../../modules/twainui/setpicclrtool.cpp \ - ../../../utility/HGString.cpp \ - ../../../modules/twainui/widget.cpp \ - ../../../modules/twainui/dialog_progress_ui.cpp \ - ../../../modules/twainui/dialog_device_select.cpp \ - ../../../modules/twainui/dialog_twain_source_select.cpp - HEADERS += \ - ../../../modules/twainui/app_cfg.h \ - ../../../modules/twainui/HGUIGlobal.h \ - ../../../modules/twainui/Manager.h \ - ../../../modules/twainui/cfg/cJSON.h \ - ../../../modules/twainui/cfg/gb_json.h \ - ../../../modules/twainui/cutdialog.h \ - ../../../modules/twainui/cutpapertool.h \ - ../../../modules/twainui/device_menu.h \ - ../../../modules/twainui/dialog_input.h \ - ../../../modules/twainui/gaosixy.h \ - ../../../modules/twainui/setpicclrtool.h \ - ../../../utility/HGString.h \ - ../../../modules/twainui/widget.h \ - ../../../modules/twainui/dialog_progress_ui.h \ - ../../../modules/twainui/dialog_device_select.h \ - ../../../modules/twainui/dialog_twain_source_select.h - - FORMS += \ - ../../../modules/twainui/cutdialog.ui \ - ../../../modules/twainui/cutpapertool.ui \ - ../../../modules/twainui/dialog_input.ui \ - ../../../modules/twainui/setpicclrtool.ui \ - ../../../modules/twainui/widget.ui \ - ../../../modules/twainui/dialog_progress_ui.ui \ - ../../../modules/twainui/dialog_device_select.ui \ - ../../../modules/twainui/dialog_twain_source_select.ui - - RESOURCES += \ - ../../../modules/twainui/TwainUI_resource.qrc - - TRANSLATIONS += \ - ../../../modules/twainui/TwainUI_zh_CN.ts \ - ../../../modules/twainui/TwainUI_zh_EN.ts \ - ../../../modules/twainui/qt_zh_CN.ts MY_OS = windows TARGET = $${OEM_PREFIX}TwainUI @@ -120,64 +62,7 @@ win32 { unix { - SOURCES += ../../../modules/twainui/twainui.cpp - SOURCES += ../../../modules/twainui/hg_settingdialog.cpp - HEADERS += ../../../modules/twainui/hg_settingdialog.h - - SOURCES += \ - ../../../modules/twainui/app_cfg.cpp \ - ../../../modules/twainui/HGUIGlobal.cpp \ - ../../../modules/twainui/Manager.cpp \ - ../../../modules/twainui/cfg/cJSON.c \ - ../../../modules/twainui/cfg/gb_json.cpp \ - ../../../modules/twainui/cutdialog.cpp \ - ../../../modules/twainui/cutpapertool.cpp \ - ../../../modules/twainui/device_menu.cpp \ - ../../../modules/twainui/dialog_input.cpp \ - ../../../modules/twainui/dllmain.cpp \ - ../../../modules/twainui/gaosixy.cpp \ - ../../../modules/twainui/setpicclrtool.cpp \ - ../../../utility/HGString.cpp \ - ../../../modules/twainui/widget.cpp \ - ../../../modules/twainui/dialog_progress_ui.cpp \ - ../../../modules/twainui/dialog_device_select.cpp \ - ../../../modules/twainui/dialog_twain_source_select.cpp - HEADERS += \ - ../../../modules/twainui/app_cfg.h \ - ../../../modules/twainui/HGUIGlobal.h \ - ../../../modules/twainui/Manager.h \ - ../../../modules/twainui/cfg/cJSON.h \ - ../../../modules/twainui/cfg/gb_json.h \ - ../../../modules/twainui/cutdialog.h \ - ../../../modules/twainui/cutpapertool.h \ - ../../../modules/twainui/device_menu.h \ - ../../../modules/twainui/dialog_input.h \ - ../../../modules/twainui/gaosixy.h \ - ../../../modules/twainui/setpicclrtool.h \ - ../../../utility/HGString.h \ - ../../../modules/twainui/widget.h \ - ../../../modules/twainui/dialog_progress_ui.h \ - ../../../modules/twainui/dialog_device_select.h \ - ../../../modules/twainui/dialog_twain_source_select.h - - FORMS += \ - ../../../modules/twainui/cutdialog.ui \ - ../../../modules/twainui/cutpapertool.ui \ - ../../../modules/twainui/dialog_input.ui \ - ../../../modules/twainui/setpicclrtool.ui \ - ../../../modules/twainui/widget.ui \ - ../../../modules/twainui/dialog_progress_ui.ui \ - ../../../modules/twainui/dialog_device_select.ui \ - ../../../modules/twainui/dialog_twain_source_select.ui - - RESOURCES += \ - ../../../modules/twainui/TwainUI_resource.qrc - - TRANSLATIONS += \ - ../../../modules/twainui/TwainUI_zh_CN.ts \ - ../../../modules/twainui/TwainUI_zh_EN.ts \ - ../../../modules/twainui/qt_zh_CN.ts - + DEFINES += _GLIBCXX_USE_CXX11_ABI=0 DISTRIBUTION = $$system(cat /etc/issue | cut -d\' \' -f1) contains(DISTRIBUTION, UnionTech) { MY_OS = uos @@ -187,25 +72,33 @@ unix { TARGET = $${OEM_PREFIX2}TwainUI contains(QT_ARCH, x86_64) { + DEFINES += x86_64 MY_ARCH = amd64 MY_ARCH2 = x86_64 } contains(QT_ARCH, arm64) { + DEFINES += aarch64 MY_ARCH = aarch64 MY_ARCH2 = aarch64 } contains(QT_ARCH, mips64) { + DEFINES += mips64 MY_ARCH = mips64 MY_ARCH2 = mips64 } contains(QT_ARCH, loongarch64) { + DEFINES += loongarch64 MY_ARCH = loongarch64 MY_ARCH2 = loongarch64 } + contains(QT_ARCH, sw_64) { + DEFINES += sw_64 + MY_ARCH = sw_64 + MY_ARCH2 = sw_64 + } CONFIG += unversioned_libname unversioned_soname QMAKE_CXXFLAGS += -fvisibility=hidden - QMAKE_LFLAGS += -static-libstdc++ -static-libgcc QMAKE_LFLAGS += -Wl,-rpath,\'\$\$ORIGIN\' -Wl,--exclude-libs,ALL QMAKE_LFLAGS += -z defs -B direct @@ -247,6 +140,9 @@ win32 { DESTDLL_PATH = $${PWD}/../../../../release/win/$${MY_ARCH}/$${MY_CONFIGURE}/ DESTDLL_PATH = $$replace(DESTDLL_PATH, /, \\) message(DESTDLL_PATH: $$DESTDLL_PATH) + DESTHEADER_PATH = $${PWD}/../../../../sdk/include/twainui/ + DESTHEADER_PATH = $$replace(DESTHEADER_PATH, /, \\) + message(DESTHEADER_PATH: $$DESTHEADER_PATH) SRCLIB_FILE = $${DESTDIR}/$${TARGET}.lib SRCLIB_FILE = $$replace(SRCLIB_FILE, /, \\) @@ -254,12 +150,15 @@ win32 { SRCDLL_FILE = $${DESTDIR}/$${TARGET}.dll SRCDLL_FILE = $$replace(SRCDLL_FILE, /, \\) message(SRCDLL_FILE: $$SRCDLL_FILE) + SRCHEADER_FILE = $${PWD}/../../../modules/twainui/twainui.h + SRCHEADER_FILE = $$replace(SRCHEADER_FILE, /, \\) + message(SRCHEADER_FILE: $$SRCHEADER_FILE) SRCPDB_FILE = $${DESTDIR}/$${TARGET}.pdb SRCPDB_FILE = $$replace(SRCPDB_FILE, /, \\) message(SRCPDB_FILE: $$SRCPDB_FILE) QMAKE_POST_LINK += xcopy /y $$SRCLIB_FILE $$DESTLIB_PATH && xcopy /y $$SRCDLL_FILE $$DESTDLL_PATH \ - && xcopy /y $$SRCPDB_FILE $$DESTDLL_PATH + && xcopy /y $$SRCHEADER_FILE $$DESTHEADER_PATH && xcopy /y $$SRCPDB_FILE $$DESTDLL_PATH } } @@ -268,10 +167,77 @@ unix { CONFIG(release, debug|release) { DESTDLL_PATH = $$PWD/../../../../release/$${MY_OS}/$${MY_ARCH2}/ message(DESTDLL_PATH: $$DESTDLL_PATH) + DESTHEADER_PATH = $${PWD}/../../../../sdk/include/twainui/ + message(DESTHEADER_PATH: $$DESTHEADER_PATH) SRCDLL_FILE = $${DESTDIR}/lib$${TARGET}.so message(SRCDLL_FILE: $$SRCDLL_FILE) + SRCHEADER_FILE = $${PWD}/../../../modules/twainui/twainui.h + message(SRCHEADER_FILE: $$SRCHEADER_FILE) - QMAKE_POST_LINK += cp $$SRCDLL_FILE $$DESTDLL_PATH + QMAKE_POST_LINK += cp $$SRCDLL_FILE $$DESTDLL_PATH && cp $$SRCHEADER_FILE $$DESTHEADER_PATH } } + +SOURCES += ../../../modules/twainui/twainui.cpp +HEADERS += ../../../modules/twainui/twainui.h +SOURCES += ../../../modules/twainui/hg_settingdialog.cpp +HEADERS += ../../../modules/twainui/hg_settingdialog.h + +SOURCES += \ + ../../../modules/twainui/app_cfg.cpp \ + ../../../modules/twainui/HGUIGlobal.cpp \ + ../../../modules/twainui/Manager.cpp \ + ../../../modules/twainui/cfg/cJSON.c \ + ../../../modules/twainui/cfg/gb_json.cpp \ + ../../../modules/twainui/cutdialog.cpp \ + ../../../modules/twainui/cutpapertool.cpp \ + ../../../modules/twainui/device_menu.cpp \ + ../../../modules/twainui/dialog_input.cpp \ + ../../../modules/twainui/dllmain.cpp \ + ../../../modules/twainui/gaosixy.cpp \ + ../../../modules/twainui/setpicclrtool.cpp \ + ../../../utility/HGString.cpp \ + ../../../modules/twainui/widget.cpp \ + ../../../modules/twainui/dialog_progress_ui.cpp \ + ../../../modules/twainui/dialog_device_select.cpp \ + ../../../modules/twainui/dialog_twain_source_select.cpp \ + ../../../modules/twainui/dialog_source_select.cpp + +HEADERS += \ + ../../../modules/twainui/app_cfg.h \ + ../../../modules/twainui/HGUIGlobal.h \ + ../../../modules/twainui/Manager.h \ + ../../../modules/twainui/cfg/cJSON.h \ + ../../../modules/twainui/cfg/gb_json.h \ + ../../../modules/twainui/cutdialog.h \ + ../../../modules/twainui/cutpapertool.h \ + ../../../modules/twainui/device_menu.h \ + ../../../modules/twainui/dialog_input.h \ + ../../../modules/twainui/gaosixy.h \ + ../../../modules/twainui/setpicclrtool.h \ + ../../../utility/HGString.h \ + ../../../modules/twainui/widget.h \ + ../../../modules/twainui/dialog_progress_ui.h \ + ../../../modules/twainui/dialog_device_select.h \ + ../../../modules/twainui/dialog_twain_source_select.h \ + ../../../modules/twainui/dialog_source_select.h + +FORMS += \ + ../../../modules/twainui/cutdialog.ui \ + ../../../modules/twainui/cutpapertool.ui \ + ../../../modules/twainui/dialog_input.ui \ + ../../../modules/twainui/setpicclrtool.ui \ + ../../../modules/twainui/widget.ui \ + ../../../modules/twainui/dialog_progress_ui.ui \ + ../../../modules/twainui/dialog_device_select.ui \ + ../../../modules/twainui/dialog_twain_source_select.ui \ + ../../../modules/twainui/dialog_source_select.ui + +RESOURCES += \ + ../../../modules/twainui/TwainUI_resource.qrc + +TRANSLATIONS += \ + ../../../modules/twainui/TwainUI_zh_CN.ts \ + ../../../modules/twainui/TwainUI_zh_EN.ts \ + ../../../modules/twainui/qt_zh_CN.ts diff --git a/build2/qt/HGTwainUser/HGTwainUser.def b/build2/qt/HGTwainUser/HGTwainUser.def index da1c84ba..4b469939 100644 --- a/build2/qt/HGTwainUser/HGTwainUser.def +++ b/build2/qt/HGTwainUser/HGTwainUser.def @@ -6,10 +6,12 @@ HGTwain_CreateDSM HGTwain_DestroyDSM HGTwain_GetDSCount HGTwain_GetDSNameWithIndex +HGTwain_CreateDS +HGTwain_CreateDefaultDS +HGTwain_CreateSelectedDS +HGTwain_CreateSelectedDSEx +HGTwain_DestroyDS HGTwain_OpenDS -HGTwain_OpenDefaultDS -HGTwain_OpenSelectedDS -HGTwain_OpenSelectedDSEx HGTwain_CloseDS HGTwain_GetDSName HGTwain_GetDSDeviceName diff --git a/build2/qt/HGUpgrade/HGUpgrade.pro b/build2/qt/HGUpgrade/HGUpgrade.pro index c208aaf2..3d41fdfb 100644 --- a/build2/qt/HGUpgrade/HGUpgrade.pro +++ b/build2/qt/HGUpgrade/HGUpgrade.pro @@ -82,6 +82,7 @@ win32 { unix { + DEFINES += _GLIBCXX_USE_CXX11_ABI=0 DISTRIBUTION = $$system(cat /etc/issue | cut -d\' \' -f1) contains(DISTRIBUTION, UnionTech) { MY_OS = uos @@ -106,10 +107,13 @@ unix { MY_ARCH = loongarch64 MY_ARCH2 = loongarch64 } + contains(QT_ARCH, sw_64) { + MY_ARCH = sw_64 + MY_ARCH2 = sw_64 + } CONFIG += unversioned_libname unversioned_soname QMAKE_CXXFLAGS += -fvisibility=hidden - QMAKE_LFLAGS += -static-libstdc++ -static-libgcc QMAKE_LFLAGS += -Wl,-rpath,\'\$\$ORIGIN\' -Wl,--exclude-libs,ALL QMAKE_LFLAGS += -z defs -B direct diff --git a/build2/qt/HGUpload/HGUpload.pro b/build2/qt/HGUpload/HGUpload.pro index 19ce5e9a..a6d89372 100644 --- a/build2/qt/HGUpload/HGUpload.pro +++ b/build2/qt/HGUpload/HGUpload.pro @@ -76,6 +76,9 @@ unix { contains(QT_ARCH, loongarch64) { MY_ARCH = loongarch64 } + contains(QT_ARCH, sw_64) { + MY_ARCH = sw_64 + } CONFIG += unversioned_libname unversioned_soname QMAKE_CXXFLAGS += -fvisibility=hidden diff --git a/build2/qt/HGVersion/HGVersion.pro b/build2/qt/HGVersion/HGVersion.pro index 805de7e5..cae9383d 100644 --- a/build2/qt/HGVersion/HGVersion.pro +++ b/build2/qt/HGVersion/HGVersion.pro @@ -85,9 +85,14 @@ unix { MY_ARCH = loongarch64 MY_ARCH2 = loongarch64 } + contains(QT_ARCH, sw_64) { + MY_ARCH = sw_64 + MY_ARCH2 = sw_64 + } CONFIG += unversioned_libname unversioned_soname QMAKE_CXXFLAGS += -fvisibility=hidden + QMAKE_CFLAGS += -fvisibility=hidden QMAKE_LFLAGS += -static-libstdc++ -static-libgcc QMAKE_LFLAGS += -Wl,-rpath,\'\$\$ORIGIN\' -Wl,--exclude-libs,ALL QMAKE_LFLAGS += -z defs -B direct diff --git a/build2/qt/HGWebScan/HGWebScan.pro b/build2/qt/HGWebScan/HGWebScan.pro index 2a9fdae5..bb74345c 100644 --- a/build2/qt/HGWebScan/HGWebScan.pro +++ b/build2/qt/HGWebScan/HGWebScan.pro @@ -83,6 +83,10 @@ unix { MY_ARCH = loongarch64 MY_ARCH2 = loongarch64 } + contains(QT_ARCH, sw_64) { + MY_ARCH = sw_64 + MY_ARCH2 = sw_64 + } CONFIG += unversioned_libname unversioned_soname QMAKE_CXXFLAGS += -fvisibility=hidden diff --git a/build2/qt/HGWebService/HGWebService.pro b/build2/qt/HGWebService/HGWebService.pro index f16d4827..95e0b5cd 100644 --- a/build2/qt/HGWebService/HGWebService.pro +++ b/build2/qt/HGWebService/HGWebService.pro @@ -92,6 +92,10 @@ unix { MY_ARCH = loongarch64 MY_ARCH2 = loongarch64 } + contains(QT_ARCH, sw_64) { + MY_ARCH = sw_64 + MY_ARCH2 = sw_64 + } CONFIG += unversioned_libname unversioned_soname QMAKE_CXXFLAGS += -fvisibility=hidden @@ -107,6 +111,10 @@ unix { LIBS += $$PWD/../../../third_party/libzip/$${MY_OS}/$${MY_ARCH}/lib/libzip.a LIBS += $$PWD/../../../third_party/zlib/$${MY_OS}/$${MY_ARCH}/lib/libz.a LIBS += $$PWD/../../../third_party/libcurl/$${MY_OS}/$${MY_ARCH}/lib/libcurl.a + contains(QT_ARCH, sw_64) { + LIBS += $$PWD/../../../third_party/openssl/$${MY_OS}/$${MY_ARCH}/lib/libcrypto.a + LIBS += $$PWD/../../../third_party/openssl/$${MY_OS}/$${MY_ARCH}/lib/libssl.a + } } INCLUDEPATH += $$PWD/../../../modules diff --git a/modules/base/HGImage.cpp b/modules/base/HGImage.cpp index 02718195..511a7609 100644 --- a/modules/base/HGImage.cpp +++ b/modules/base/HGImage.cpp @@ -27,8 +27,8 @@ struct HGImageImpl m_top = 0; m_right = 0; m_bottom = 0; - m_xDpi = 0; - m_yDpi = 0; + m_xDpi = 96; + m_yDpi = 96; } ~HGImageImpl() @@ -175,7 +175,7 @@ HGResult HGAPI HGBase_CreateImage(HGUInt width, HGUInt height, HGUInt type, HGUI } else { - hBmp = CreateHBITMAP(width, height, type, origin, 0, 0, &data); + hBmp = CreateHBITMAP(width, height, type, origin, 96, 96, &data); if (NULL == hBmp) return HGBASE_ERR_OUTOFMEMORY; else @@ -207,8 +207,8 @@ HGResult HGAPI HGBase_CreateImage(HGUInt width, HGUInt height, HGUInt type, HGUI imageImpl->m_top = 0; imageImpl->m_right = imageImpl->m_width; imageImpl->m_bottom = imageImpl->m_height; - imageImpl->m_xDpi = 0; - imageImpl->m_yDpi = 0; + imageImpl->m_xDpi = 96; + imageImpl->m_yDpi = 96; *image = (HGImage)imageImpl; return HGBASE_ERR_OK; @@ -266,8 +266,8 @@ HGResult HGAPI HGBase_CreateImageWithData(HGByte* data, const HGImageInfo* info, imageImpl->m_top = 0; imageImpl->m_right = imageImpl->m_width; imageImpl->m_bottom = imageImpl->m_height; - imageImpl->m_xDpi = 0; - imageImpl->m_yDpi = 0; + imageImpl->m_xDpi = 96; + imageImpl->m_yDpi = 96; *image = (HGImage)imageImpl; return HGBASE_ERR_OK; diff --git a/modules/imgfmt/HGImgFmt.cpp b/modules/imgfmt/HGImgFmt.cpp index 93b43b39..2e44a118 100644 --- a/modules/imgfmt/HGImgFmt.cpp +++ b/modules/imgfmt/HGImgFmt.cpp @@ -1109,7 +1109,7 @@ HGResult HGAPI HGImgFmt_LoadImageFromReader(HGImgFmtReader reader, HGUInt index, if (ret == HGBASE_ERR_OK && NULL != image) { - ret = HGImgFmt_LoadImageFromPdfReader((HGPdfReader)imgFmtReaderImpl->handle, index, 1.0f, 1.0f, imgType, imgOrigin, image); + ret = HGImgFmt_LoadImageFromPdfReader((HGPdfReader)imgFmtReaderImpl->handle, index, 300.0f / 72.0f, 300.0f / 72.0f, imgType, imgOrigin, image); } return ret; @@ -1483,4 +1483,4 @@ HGResult HGAPI HGImgFmt_SaveImageToWriter(HGImgFmtWriter writer, HGImage image, assert(HGIMGFMT_TYPE_GIF == imgFmtWriterImpl->fmtType); return HGImgFmt_SaveImageToGifWriter((HGGifWriter)imgFmtWriterImpl->handle, 50, HG_MAKECOLOR(255, 255, 255, 255), image); -} \ No newline at end of file +} diff --git a/modules/imgfmt/HGPdf.cpp b/modules/imgfmt/HGPdf.cpp index c3836054..bd7b7c71 100644 --- a/modules/imgfmt/HGPdf.cpp +++ b/modules/imgfmt/HGPdf.cpp @@ -104,7 +104,7 @@ HGResult HGAPI HGImgFmt_LoadPdfImage(const HGChar* fileName, HGPdfPageInfo* info ret = HGImgFmt_GetPdfPageInfo(reader, 0, info); if (HGBASE_ERR_OK == ret && NULL != image) - ret = HGImgFmt_LoadImageFromPdfReader(reader, 0, 1.0f, 1.0f, imgType, imgOrigin, image); + ret = HGImgFmt_LoadImageFromPdfReader(reader, 0, 200.0f / 72.0f, 200.0f / 72.0f, imgType, imgOrigin, image); HGImgFmt_ClosePdfReader(reader); return ret; diff --git a/modules/imgfmt/HGPdfImpl.cpp b/modules/imgfmt/HGPdfImpl.cpp index b91f8d94..0f465678 100644 --- a/modules/imgfmt/HGPdfImpl.cpp +++ b/modules/imgfmt/HGPdfImpl.cpp @@ -229,6 +229,7 @@ HGResult HGPdfReaderImpl::LoadImage(HGUInt page, HGFloat xScale, HGFloat yScale, HGImageInfo imgInfo = { (uint32_t)width, (uint32_t)height, HGBASE_IMGTYPE_RGB, (uint32_t)pix->stride, HGBASE_IMGORIGIN_TOP }; if (HGBASE_ERR_OK == HGBase_CreateImageWithData(pix->samples, &imgInfo, &image2)) { + HGBase_SetImageDpi(image2, (HGUInt)(xScale * 72 + 0.5f), (HGUInt)(yScale * 72 + 0.5f)); ret = HGBase_CloneImage(image2, imgType, imgOrigin, image); HGBase_DestroyImage(image2); } @@ -887,4 +888,4 @@ int HGPdfImageWriterImpl::pdf_catch(PDF* p) } return func(p); -} \ No newline at end of file +} diff --git a/modules/sane_user/HGSaneImpl.cpp b/modules/sane_user/HGSaneImpl.cpp index 33ee8b2d..e914e8a7 100644 --- a/modules/sane_user/HGSaneImpl.cpp +++ b/modules/sane_user/HGSaneImpl.cpp @@ -1,5 +1,6 @@ #include "HGSaneImpl.hpp" #include "../base/HGInc.h" +#include "../base/HGUtility.h" HGSaneManagerImpl::HGSaneManagerImpl() { @@ -31,11 +32,32 @@ HGResult HGSaneManagerImpl::Create() pclose(file); } - if (archName.empty()) + std::string osName; + FILE* fp = popen("cat /etc/issue | cut -d\' \' -f1", "r"); + if (NULL != fp) + { + char buff[1024] = { 0 }; + fread(buff, 1024, 1, fp); + + int len = (int)strlen(buff); + for (int i = 0; i < len; ++i) + { + if (buff[i] == '\n') + buff[i] = '\0'; + } + + osName = buff; + pclose(fp); + } + + if (archName.empty() || osName.empty()) { return HGBASE_ERR_FAIL; } + if (archName == "mips64") + archName += "el"; + char manuPath[] = "/etc/sane.d/dll.d"; DIR* dir = opendir(manuPath); @@ -93,7 +115,14 @@ HGResult HGSaneManagerImpl::Create() pr.first = manuName; char sanePath[256]; - sprintf(sanePath, "/usr/lib/%s-linux-gnu/sane/libsane-%s.so.1", archName.c_str(), manuName.c_str()); + if (osName == "NeoKylin") + { + sprintf(sanePath, "/usr/lib64/sane/libsane-%s.so.1", manuName.c_str()); + } + else + { + sprintf(sanePath, "/usr/lib/%s-linux-gnu/sane/libsane-%s.so.1", archName.c_str(), manuName.c_str()); + } pr.second = sanePath; if(!filterDeviceSource(pr.first.c_str())) @@ -323,11 +352,18 @@ HGResult HGSaneSourceImpl::Open(const HGChar* saneManu, const HGChar* sanePath) return HGBASE_ERR_INVALIDARG; } + HGChar fileName[260]; + HGBase_GetFileName(sanePath, fileName, 260); + HGDll dll = NULL; - HGResult ret = HGBase_CreateDll(sanePath, &dll); + HGResult ret = HGBase_CreateDll(fileName, &dll); if (HGBASE_ERR_OK != ret) { - return ret; + ret = HGBase_CreateDll(sanePath, &dll); + if (HGBASE_ERR_OK != ret) + { + return ret; + } } SANEAPI saneAPI; @@ -472,12 +508,49 @@ HGResult HGSaneSourceImpl::OpenSelectedDevice(HGWindow parent, class HGSaneDevic return HGBASE_ERR_INVALIDARG; } - SANE_Handle handle = NULL; - char devName[256] = {0}; - if (-2 == show_devlist_ui(&m_saneApi, NULL, parent, &handle, devName, 256)) - { - return HGBASE_ERR_NOTSUPPORT; - } + std::vector devs; + + HGUInt count = 0; + GetDeviceCount(&count); + for (HGUInt i = 0; i < count; ++i) + { + HGChar name[256] = {0}; + GetDeviceName(i, name, 256); + + SANE_Handle handle = NULL; + m_saneApi.sane_open_api(name, &handle); + if (NULL != handle) + { + HGChar sn[256] = {0}; + m_saneApi.sane_control_option_api(handle, (SANE_Int)0x8856, SANE_ACTION_GET_VALUE, sn, NULL); + + DEVQUEUI dev; + dev.id = i + 1; + dev.name = name; + dev.sn = sn; + devs.push_back(dev); + + m_saneApi.sane_close_api(handle); + } + } + + int id = choose_scanner(devs); + if (-1 == id) + { + return HGSANE_ERR_FAIL; + } + + SANE_Handle handle = NULL; + char devName[256] = {0}; + for (int i = 0; i < devs.size(); ++i) + { + if (devs[i].id == id) + { + strcpy(devName, devs[i].name.c_str()); + m_saneApi.sane_open_api(devs[i].name.c_str(), &handle); + break; + } + } if (NULL == handle) { @@ -590,18 +663,22 @@ void HGSaneSourceImpl::RemoveDevice(class HGSaneDeviceImpl* deviceImpl) } } +HGSaneDeviceImpl *HGSaneDeviceImpl::m_curDevice = NULL; + HGSaneDeviceImpl::HGSaneDeviceImpl(HGSaneSourceImpl* sourceImpl) { m_sourceImpl = sourceImpl; m_devName.clear(); m_devHandle = NULL; - m_buffer = NULL; - m_bufferSize = 0; - m_dpi = 0; + m_scanNotify = NULL; + m_dpi = 0; m_eventFunc = NULL; m_eventParam = NULL; m_imageFunc = NULL; m_imageParam = NULL; + m_stopThread = HGFALSE; + m_thread = NULL; + m_cancelScan = false; } HGSaneDeviceImpl::~HGSaneDeviceImpl() @@ -621,6 +698,8 @@ HGResult HGSaneDeviceImpl::Init(const HGChar* devName, SANE_Handle handle) m_devName = devName; m_sourceImpl->m_saneApi.sane_set_io_mode_api(handle, SANE_FALSE); m_devHandle = handle; + char* cfg = apply_current_config(m_devName.c_str(), m_devHandle, &m_sourceImpl->m_saneApi); + twain_ui_free(cfg); return HGBASE_ERR_OK; } @@ -652,6 +731,8 @@ HGResult HGSaneDeviceImpl::Open(const HGChar* devName, HGChar* errInfo, HGUInt e m_devName = devName; m_sourceImpl->m_saneApi.sane_set_io_mode_api(handle, SANE_FALSE); m_devHandle = handle; + char* cfg = apply_current_config(m_devName.c_str(), m_devHandle, &m_sourceImpl->m_saneApi); + twain_ui_free(cfg); return HGBASE_ERR_OK; } @@ -778,92 +859,287 @@ HGResult HGSaneDeviceImpl::ClearDeviceLog() HGResult HGSaneDeviceImpl::ShowSettingDlg(HGWindow parent) { - int ret = show_setting_ui(&m_sourceImpl->m_saneApi, m_devHandle, m_devName.c_str(), parent); - if (-1 == ret) - { - return HGSANE_ERR_FAIL; - } - else if (-2 == ret) - { - return HGBASE_ERR_NOTSUPPORT; - } - else if (-3 == ret) + int pid = 0; + if (SANE_STATUS_GOOD != m_sourceImpl->m_saneApi.sane_control_option_api(m_devHandle, (SANE_Int)0x8853, + SANE_ACTION_GET_VALUE, &pid, NULL)) { return HGSANE_ERR_DEVICEOFFLINE; } + m_curDevice = this; + int ret = show_setting_ui(m_devHandle, parent, &m_sourceImpl->m_saneApi, m_devName.c_str(), false, UIResultCallback); + if (0 != ret) + { + return HGSANE_ERR_FAIL; + } + return HGBASE_ERR_OK; } HGResult HGSaneDeviceImpl::Start(HGWindow parent, HGSane_DeviceEventFunc eventFunc, HGPointer eventParam, HGSane_DeviceImageFunc imageFunc, HGPointer imageParam) { - HGResult ret = GetDpi(&m_dpi); - if (HGBASE_ERR_OK != ret) + if (NULL != m_thread) { - return ret; + return HGSANE_ERR_FAIL; } + int pid = 0; + if (SANE_STATUS_GOOD != m_sourceImpl->m_saneApi.sane_control_option_api(m_devHandle, (SANE_Int)0x8853, + SANE_ACTION_GET_VALUE, &pid, NULL)) + { + return HGSANE_ERR_DEVICEOFFLINE; + } + + m_curDevice = this; + int ret = show_progress_ui(parent, UIResultCallback, &m_scanNotify); + if (0 != ret) + { + return HGSANE_ERR_FAIL; + } + + GetDpi(&m_dpi); m_eventFunc = eventFunc; m_eventParam = eventParam; - m_imageFunc = imageFunc; - m_imageParam = imageParam; + m_imageFunc = imageFunc; + m_imageParam = imageParam; - if (-2 == show_scan_ui(&m_sourceImpl->m_saneApi, m_devHandle, m_devName.c_str(), parent, - show_scan_ui_event_func, this, show_scan_ui_image_func, this)) - { - m_dpi = 0; - return HGBASE_ERR_NOTSUPPORT; - } + GetScanMode(m_oldScanMode, 256); + GetScanCount(&m_oldScanCount); + m_stopThread = HGFALSE; + m_cancelScan = false; + HGBase_OpenThread(ThreadFunc, this, &m_thread); return HGBASE_ERR_OK; } HGResult HGSaneDeviceImpl::StartWithSingleScan(HGWindow parent, HGSane_DeviceEventFunc eventFunc, HGPointer eventParam, HGSane_DeviceImageFunc imageFunc, HGPointer imageParam) { - HGChar scanMode[256] = {0}; - HGResult ret = GetScanMode(scanMode, 256); - if (HGBASE_ERR_OK != ret) + if (NULL != m_thread) { - return ret; + return HGSANE_ERR_FAIL; } - HGInt scanCount = 0; - ret = GetScanCount(&scanCount); - if (HGBASE_ERR_OK != ret) + int pid = 0; + if (SANE_STATUS_GOOD != m_sourceImpl->m_saneApi.sane_control_option_api(m_devHandle, (SANE_Int)0x8853, + SANE_ACTION_GET_VALUE, &pid, NULL)) { - return ret; + return HGSANE_ERR_DEVICEOFFLINE; } - ret = GetDpi(&m_dpi); - if (HGBASE_ERR_OK != ret) + m_curDevice = this; + int ret = show_progress_ui(parent, UIResultCallback, &m_scanNotify); + if (0 != ret) { - return ret; + return HGSANE_ERR_FAIL; } + GetDpi(&m_dpi); + m_eventFunc = eventFunc; + m_eventParam = eventParam; + m_imageFunc = imageFunc; + m_imageParam = imageParam; + + GetScanMode(m_oldScanMode, 256); + GetScanCount(&m_oldScanCount); + HGChar newScanMode[256] = {0}; strcpy(newScanMode, OPTION_VALUE_SMZS_SMZDZS); SetScanMode(newScanMode); SetScanCount(1); - m_eventFunc = eventFunc; - m_eventParam = eventParam; - m_imageFunc = imageFunc; - m_imageParam = imageParam; + m_stopThread = HGFALSE; + m_cancelScan = false; + HGBase_OpenThread(ThreadFunc, this, &m_thread); + return HGBASE_ERR_OK; +} - if (-2 == show_scan_ui(&m_sourceImpl->m_saneApi, m_devHandle, m_devName.c_str(), parent, - show_scan_ui_event_func, this, show_scan_ui_image_func, this)) +void HGSaneDeviceImpl::UIResultCallback(ui_result result) +{ + assert(NULL != m_curDevice); + assert(result != UI_RESULT_START_SCAN); + + if (result == UI_RESULT_CLOSE_NORMAL) { - SetScanMode(scanMode); - SetScanCount(scanCount); - m_dpi = 0; - return HGBASE_ERR_NOTSUPPORT; + if (NULL != m_curDevice->m_thread) + { + m_curDevice->m_stopThread = HGTRUE; + m_curDevice->m_sourceImpl->m_saneApi.sane_cancel_api(m_curDevice->m_devHandle); + HGBase_CloseThread(m_curDevice->m_thread); + m_curDevice->m_thread = NULL; + + if (NULL != m_curDevice->m_eventFunc) + m_curDevice->m_eventFunc((HGSaneDevice)m_curDevice, HGSANE_EVENT_TYPE_SCANFINISHED, m_curDevice->m_eventParam); + + m_curDevice->SetScanMode(m_curDevice->m_oldScanMode); + m_curDevice->SetScanCount(m_curDevice->m_oldScanCount); + } + + close_ui(UI_INDICATOR); + } + else if (result == UI_RESULT_CLOSE_CANCEL) + { + if (NULL != m_curDevice->m_thread) + { + m_curDevice->m_cancelScan = true; + m_curDevice->m_sourceImpl->m_saneApi.sane_cancel_api(m_curDevice->m_devHandle); + } + } + else if (result == UI_RESULT_CLOSE_SETTING) + { + close_ui(UI_SETTING); + } +} + +void HGAPI HGSaneDeviceImpl::ThreadFunc(HGThread thread, HGPointer param) +{ + HGSaneDeviceImpl *p = (HGSaneDeviceImpl *)param; + + SANEAPI &saneAPI = m_curDevice->m_sourceImpl->m_saneApi; + + if (NULL != p->m_eventFunc) + p->m_eventFunc((HGSaneDevice)p, HGSANE_EVENT_TYPE_WORKING, p->m_eventParam); + + if (NULL != p->m_scanNotify) + p->m_scanNotify((int)SANE_EVENT_WORKING, NULL, 0); + + SANE_Status stat = saneAPI.sane_start_api(p->m_devHandle); + if (SANE_STATUS_GOOD != stat) + { + if (NULL != p->m_scanNotify) + p->m_scanNotify((int)SANE_EVENT_SCAN_FINISHED, (void*)saneAPI.sane_strstatus_api(stat), (int)stat); + return; } - SetScanMode(scanMode); - SetScanCount(scanCount); - return HGBASE_ERR_OK; + while (!p->m_stopThread) + { + SANE_Parameters params; + memset(¶ms, 0, sizeof(SANE_Parameters)); + SANE_Status stat1 = saneAPI.sane_get_parameters_api(p->m_devHandle, ¶ms); + if (SANE_STATUS_GOOD != stat1) + { + if (NULL != p->m_scanNotify) + p->m_scanNotify((int)SANE_EVENT_SCAN_FINISHED, (void*)saneAPI.sane_strstatus_api(stat1), (int)stat1); + break; + } + + HGUInt bufferSize = params.bytes_per_line * params.lines; + HGByte *buffer = (HGByte *)malloc(bufferSize); + if (NULL == buffer) + { + if (NULL != p->m_scanNotify) + p->m_scanNotify((int)SANE_EVENT_SCAN_FINISHED, (void*)saneAPI.sane_strstatus_api(SANE_STATUS_NO_MEM), (int)SANE_STATUS_NO_MEM); + break; + } + + SANE_Int readSize = 0; + SANE_Status stat2 = SANE_STATUS_GOOD; + while (readSize < bufferSize) + { + SANE_Int len = 0; + stat2 = saneAPI.sane_read_api(p->m_devHandle, buffer + readSize, bufferSize - readSize, &len); + readSize += len; + if (SANE_STATUS_GOOD != stat2) + { + break; + } + } + + if (SANE_STATUS_GOOD == stat2) + { + // bufferSize空间不够 + free(buffer); + if (NULL != p->m_scanNotify) + p->m_scanNotify((int)SANE_EVENT_SCAN_FINISHED, (void*)saneAPI.sane_strstatus_api(SANE_STATUS_NO_MEM), (int)SANE_STATUS_NO_MEM); + break; + } + else if (SANE_STATUS_EOF == stat2) + { + if (0 == readSize) + { + free(buffer); + if (p->m_cancelScan) + { + if (NULL != p->m_scanNotify) + p->m_scanNotify((int)SANE_EVENT_SCAN_FINISHED, (void*)saneAPI.sane_strstatus_api(SANE_STATUS_CANCELLED), (int)SANE_STATUS_CANCELLED); + } + else + { + if (NULL != p->m_scanNotify) + p->m_scanNotify((int)SANE_EVENT_SCAN_FINISHED, NULL, 0); + } + + break; + } + + if (readSize != params.bytes_per_line * params.lines) + { + free(buffer); + if (NULL != p->m_scanNotify) + p->m_scanNotify((int)SANE_EVENT_SCAN_FINISHED, (void*)saneAPI.sane_strstatus_api(SANE_STATUS_IO_ERROR), (int)SANE_STATUS_IO_ERROR); + break; + } + } + else + { + free(buffer); + if (NULL != p->m_scanNotify) + p->m_scanNotify((int)SANE_EVENT_SCAN_FINISHED, (void*)saneAPI.sane_strstatus_api(stat2), (int)stat2); + break; + } + + if (NULL != p->m_scanNotify) + p->m_scanNotify((int)SANE_EVENT_IMAGE_OK, NULL, 0); + + if (nullptr != p->m_imageFunc) + { + HGUInt imgType = 0; + if (params.format == SANE_FRAME_GRAY) + { + if (1 == params.depth) + imgType = HGBASE_IMGTYPE_BINARY; + else if (8 == params.depth) + imgType = HGBASE_IMGTYPE_GRAY; + } + else if (params.format == SANE_FRAME_RGB) + { + imgType = HGBASE_IMGTYPE_RGB; + } + + HGImageInfo imgInfo = { (HGUInt)params.pixels_per_line, (HGUInt)params.lines, + imgType, (HGUInt)params.bytes_per_line, HGBASE_IMGORIGIN_TOP }; + HGImage img = NULL; + HGBase_CreateImageWithData(buffer, &imgInfo, &img); + if (NULL != img) + { + HGBase_SetImageDpi(img, p->m_dpi, p->m_dpi); + p->m_imageFunc((HGSaneDevice)p, img, p->m_imageParam); + HGBase_DestroyImage(img); + } + } + + free(buffer); + buffer = NULL; + bufferSize = 0; + + if (!p->m_cancelScan) + { + SANE_Status stat3 = saneAPI.sane_start_api(p->m_devHandle); + if (SANE_STATUS_NO_DOCS == stat3) + { + if (NULL != p->m_scanNotify) + p->m_scanNotify((int)SANE_EVENT_SCAN_FINISHED, NULL, 0); + break; + } + else if (SANE_STATUS_GOOD != stat3) + { + if (NULL != p->m_scanNotify) + p->m_scanNotify((int)SANE_EVENT_SCAN_FINISHED, (void*)saneAPI.sane_strstatus_api(stat3), (int)stat3); + break; + } + } + } } HGResult HGSaneDeviceImpl::SetValueInt32(HGUInt optionId, HGInt value) @@ -960,7 +1236,7 @@ HGResult HGSaneDeviceImpl::GetScanMode(HGChar *scanMode, HGUInt maxLen) HGChar *value = (char*)malloc(opt->size * 2 + 4); if (strcmp(opt->name, SANE_STD_OPT_NAME_SCAN_MODE) == 0) { - SANE_Status ret = m_sourceImpl->m_saneApi.sane_control_option_api(m_devHandle, i, SANE_ACTION_GET_VALUE, &value, &method); + SANE_Status ret = m_sourceImpl->m_saneApi.sane_control_option_api(m_devHandle, i, SANE_ACTION_GET_VALUE, value, &method); if (ret == SANE_STATUS_GOOD) { strcpy(scanMode, value); @@ -1044,22 +1320,3 @@ HGResult HGSaneDeviceImpl::SetScanCount(HGInt scanCount) return HGBASE_ERR_FAIL; } - -void HGSaneDeviceImpl::show_scan_ui_event_func(HGUInt event, HGPointer param) -{ - HGSaneDeviceImpl* p = (HGSaneDeviceImpl*)param; - if (NULL != p->m_eventFunc) - { - p->m_eventFunc((HGSaneDevice)p, event, p->m_eventParam); - } -} - -void HGSaneDeviceImpl::show_scan_ui_image_func(HGImage image, HGPointer param) -{ - HGSaneDeviceImpl* p = (HGSaneDeviceImpl*)param; - if (NULL != p->m_imageFunc) - { - HGBase_SetImageDpi(image, p->m_dpi, p->m_dpi); - p->m_imageFunc((HGSaneDevice)p, image, p->m_imageParam); - } -} diff --git a/modules/sane_user/HGSaneImpl.hpp b/modules/sane_user/HGSaneImpl.hpp index 1d983832..2902c5d8 100644 --- a/modules/sane_user/HGSaneImpl.hpp +++ b/modules/sane_user/HGSaneImpl.hpp @@ -8,7 +8,7 @@ #include "../base/HGLock.h" #include "sane/sane_ex.h" #include "sane/sane_option_definitions.h" -#include "saneui/HGSaneUI.h" +#include "twainui/twainui.h" #include #include #include @@ -90,6 +90,10 @@ public: HGResult StartWithSingleScan(HGWindow parent, HGSane_DeviceEventFunc eventFunc, HGPointer eventParam, HGSane_DeviceImageFunc imageFunc, HGPointer imageParam); +private: + static void UIResultCallback(ui_result result); + static void HGAPI ThreadFunc(HGThread thread, HGPointer param); + private: HGResult SetValueInt32(HGUInt optionId, HGInt value); HGResult GetValueInt32(HGUInt optionId, HGInt *value); @@ -100,20 +104,23 @@ private: HGResult GetScanCount(HGInt *scanCount); HGResult SetScanMode(const HGChar *scanMode); HGResult SetScanCount(HGInt scanCount); - static void show_scan_ui_event_func(HGUInt event, HGPointer param); - static void show_scan_ui_image_func(HGImage image, HGPointer param); private: HGSaneSourceImpl* m_sourceImpl; std::string m_devName; SANE_Handle m_devHandle; - HGByte* m_buffer; - HGInt m_bufferSize; + static HGSaneDeviceImpl *m_curDevice; + std::function m_scanNotify; HGInt m_dpi; HGSane_DeviceEventFunc m_eventFunc; HGPointer m_eventParam; HGSane_DeviceImageFunc m_imageFunc; HGPointer m_imageParam; + HGChar m_oldScanMode[256]; + HGInt m_oldScanCount; + volatile HGBool m_stopThread; + HGThread m_thread; + volatile bool m_cancelScan; }; #endif /* __HGSANEIMPL_HPP__ */ diff --git a/modules/saneui/HGSaneUI.cpp b/modules/saneui/HGSaneUI.cpp deleted file mode 100644 index 8aaf898e..00000000 --- a/modules/saneui/HGSaneUI.cpp +++ /dev/null @@ -1,245 +0,0 @@ -#include "HGSaneUI.h" -#include "dialog_source_select.h" -#include "dialog_device_select.h" -#include "dialog_device_scan.h" -#include "hg_settingdialog.h" -#include "lang/app_language.h" -#include -#include -#include - -#ifdef HG_CMP_MSC -#include "qwinwidget.hpp" -extern HINSTANCE g_hInst; -extern bool g_ownApplication; -#endif - -int show_srclist_ui(const char **manuNames, const char **sanePaths, HGWindow parent, HGDll *dll, - SANEAPI* saneApi, char *manuName, unsigned int maxLen) -{ - if (nullptr == manuNames || nullptr == sanePaths || nullptr == dll || nullptr == saneApi) - return -1; - - QWidget *qParent = nullptr; -#ifdef HG_CMP_MSC - if (!g_ownApplication) - g_ownApplication = QMfcApp::pluginInstance(g_hInst); - QWinWidget win(parent); - if (nullptr != parent) - { - win.showCentered(); - qParent = &win; - } -#else - qParent = parent; -#endif - - QTranslator translator; - int cp = lang_get_cur_code_page(); - if (20127 == cp) - translator.load(":translation/SaneUI_zh_EN.qm"); - else - translator.load(":translation/SaneUI_zh_CN.qm"); - QCoreApplication::installTranslator(&translator); - - *dll = nullptr; - memset(saneApi, 0, sizeof(SANEAPI)); - Dialog_Source_Select dlg(manuNames, sanePaths, qParent); - if (dlg.exec()) - { - if (nullptr != manuName) - { - std::string strManuName = dlg.GetManuName(); - if (maxLen >= strManuName.size() + 1) - strcpy(manuName, strManuName.c_str()); - } - - *dll = dlg.GetDll(); - dlg.GetSaneAPI(saneApi); - } - - QCoreApplication::removeTranslator(&translator); - return 0; -} - -int show_devlist_ui(const SANEAPI* saneApi, const char **devNames, HGWindow parent, - SANE_Handle *handle, char *devName, unsigned int maxLen) -{ - if (nullptr == saneApi || nullptr == handle) - return -1; - - QWidget *qParent = nullptr; -#ifdef HG_CMP_MSC - if (!g_ownApplication) - g_ownApplication = QMfcApp::pluginInstance(g_hInst); - QWinWidget win(parent); - if (nullptr != parent) - { - win.showCentered(); - qParent = &win; - } -#else - qParent = parent; -#endif - - QTranslator translator; - int cp = lang_get_cur_code_page(); - if (20127 == cp) - translator.load(":translation/SaneUI_zh_EN.qm"); - else - translator.load(":translation/SaneUI_zh_CN.qm"); - QCoreApplication::installTranslator(&translator); - - *handle = nullptr; - Dialog_Device_Select dlg(saneApi, devNames, qParent); - if (dlg.exec()) - { - if (nullptr != devName) - { - std::string strDevName = dlg.GetDevName(); - if (maxLen >= strDevName.size() + 1) - strcpy(devName, strDevName.c_str()); - } - - *handle = dlg.GetDevHandle(); - } - - QCoreApplication::removeTranslator(&translator); - return 0; -} - -int show_setting_ui(const SANEAPI* saneApi, SANE_Handle handle, const char *devName, HGWindow parent) -{ - if (nullptr == saneApi || nullptr == handle) - return -1; - - QWidget *qParent = nullptr; -#ifdef HG_CMP_MSC - if (!g_ownApplication) - g_ownApplication = QMfcApp::pluginInstance(g_hInst); - QWinWidget win(parent); - if (nullptr != parent) - { - win.showCentered(); - qParent = &win; - } -#else - qParent = parent; -#endif - - QTranslator translator; - QTranslator translator2; - int cp = lang_get_cur_code_page(); - if (20127 == cp) - { - translator.load(":translation/SaneUI_zh_EN.qm"); - } - else - { - translator.load(":translation/SaneUI_zh_CN.qm"); - translator2.load(":translation/qt_zh_CN.qm"); - } - - QCoreApplication::installTranslator(&translator); - if (20127 != cp) - QCoreApplication::installTranslator(&translator2); - - hg_settingdialog dlg(saneApi, handle, devName, qParent); - if (!dlg.IsValid()) - { - QCoreApplication::removeTranslator(&translator); - if (20127 != cp) - QCoreApplication::removeTranslator(&translator2); - - return -3; - } - - dlg.exec(); - - QCoreApplication::removeTranslator(&translator); - if (20127 != cp) - QCoreApplication::removeTranslator(&translator2); - return 0; -} - -int show_scan_ui(const SANEAPI* saneApi, SANE_Handle handle, const char *devName, HGWindow parent, - show_scan_ui_event_callback eventCallback, void *eventParam, - show_scan_ui_image_callback imageCallback, void *imageParam) -{ - if (nullptr == saneApi || nullptr == handle) - return -1; - - QWidget *qParent = nullptr; -#ifdef HG_CMP_MSC - if (!g_ownApplication) - g_ownApplication = QMfcApp::pluginInstance(g_hInst); - QWinWidget win(parent); - if (nullptr != parent) - { - win.showCentered(); - qParent = &win; - } -#else - qParent = parent; -#endif - - QTranslator translator; - int cp = lang_get_cur_code_page(); - if (20127 == cp) - translator.load(":translation/SaneUI_zh_EN.qm"); - else - translator.load(":translation/SaneUI_zh_CN.qm"); - QCoreApplication::installTranslator(&translator); - - Dialog_Device_Scan dlg(saneApi, handle, devName, eventCallback, eventParam, - imageCallback, imageParam, qParent); - dlg.exec(); - QCoreApplication::removeTranslator(&translator); - return 0; -} - -int show_msgbox_info(const char *title, const char *text, HGWindow parent) -{ - if (nullptr == title || nullptr == text) - return -1; - - QWidget *qParent = nullptr; -#ifdef HG_CMP_MSC - if (!g_ownApplication) - g_ownApplication = QMfcApp::pluginInstance(g_hInst); - QWinWidget win(parent); - if (nullptr != parent) - { - win.showCentered(); - qParent = &win; - } -#else - qParent = parent; -#endif - - QMessageBox::information(qParent, QString::fromUtf8(title), QString::fromUtf8(text)); - return 0; -} - -int show_msgbox_warning(const char *title, const char *text, HGWindow parent) -{ - if (nullptr == title || nullptr == text) - return -1; - - QWidget *qParent = nullptr; -#ifdef HG_CMP_MSC - if (!g_ownApplication) - g_ownApplication = QMfcApp::pluginInstance(g_hInst); - QWinWidget win(parent); - if (nullptr != parent) - { - win.showCentered(); - qParent = &win; - } -#else - qParent = parent; -#endif - - QMessageBox::warning(qParent, QString::fromUtf8(title), QString::fromUtf8(text)); - return 0; -} diff --git a/modules/saneui/HGSaneUI.h b/modules/saneui/HGSaneUI.h deleted file mode 100644 index 8e3c3c89..00000000 --- a/modules/saneui/HGSaneUI.h +++ /dev/null @@ -1,27 +0,0 @@ -#ifndef SANE_UI_H -#define SANE_UI_H - -#include "../base/HGDef.h" -#include "../base/HGDll.h" -#include "../base/HGImage.h" -#include "sane/sane_ex.h" - -#define SHOW_SCAN_UI_EVENT_WORKING 1L -#define SHOW_SCAN_UI_EVENT_SCANFINISHED 2L - -typedef void (*show_scan_ui_event_callback)(HGUInt event, void *eventParam); -typedef void (*show_scan_ui_image_callback)(HGImage image, void *imageParam); - -HGEXPORT int show_srclist_ui(const char **manuNames, const char **sanePaths, HGWindow parent, HGDll *dll, - SANEAPI* saneApi, char *manuName, unsigned int maxLen); -HGEXPORT int show_devlist_ui(const SANEAPI* saneApi, const char **devNames, HGWindow parent, - SANE_Handle *handle, char *devName, unsigned int maxLen); -HGEXPORT int show_setting_ui(const SANEAPI* saneApi, SANE_Handle handle, const char *devName, HGWindow parent); -HGEXPORT int show_scan_ui(const SANEAPI* saneApi, SANE_Handle handle, const char *devName, HGWindow parent, - show_scan_ui_event_callback eventCallback, void *eventParam, - show_scan_ui_image_callback imageCallback, void *imageParam); - -HGEXPORT int show_msgbox_info(const char *title, const char *text, HGWindow parent); -HGEXPORT int show_msgbox_warning(const char *title, const char *text, HGWindow parent); - -#endif diff --git a/modules/saneui/HGUIGlobal.cpp b/modules/saneui/HGUIGlobal.cpp deleted file mode 100644 index fd3dbbf1..00000000 --- a/modules/saneui/HGUIGlobal.cpp +++ /dev/null @@ -1,20 +0,0 @@ -#include "HGUIGlobal.h" -#include "base/HGDef.h" -#include "base/HGInc.h" -#include "base/HGUtility.h" - -QString getStdFileName(const QString &fileName) -{ - char result[512] = {0}; - HGBase_StandardiseFileName(fileName.toStdString().c_str(), result, 512); - return result; -} - -std::string getStdString(const QString &str) -{ -#ifdef HG_CMP_MSC - return str.toLocal8Bit().data(); -#else - return str.toStdString(); -#endif -} diff --git a/modules/saneui/HGUIGlobal.h b/modules/saneui/HGUIGlobal.h deleted file mode 100644 index d1da4d16..00000000 --- a/modules/saneui/HGUIGlobal.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef __HGUIGLOBAL_H__ -#define __HGUIGLOBAL_H__ - -#include - -QString getStdFileName(const QString &fileName); - -std::string getStdString(const QString &str); - -#endif /* __HGUIGLOBAL_H__ */ diff --git a/modules/saneui/SaneUI_resource.qrc b/modules/saneui/SaneUI_resource.qrc deleted file mode 100644 index 7f374537..00000000 --- a/modules/saneui/SaneUI_resource.qrc +++ /dev/null @@ -1,19 +0,0 @@ - - - SaneUI_zh_CN.qm - SaneUI_zh_EN.qm - qt_zh_CN.qm - - - image_rsc/logo/auge_logo.ico - image_rsc/logo/Cumtenn_logo.ico - image_rsc/logo/deli.ico - image_rsc/logo/Hanvon_logo1.ico - image_rsc/logo/Lanxum_logo.ico - image_rsc/logo/logo.ico - image_rsc/logo/Microtek_logo.ico - image_rsc/logo/NoBrand_logo.ico - image_rsc/logo/RightWay_logo.ico - image_rsc/logo/uniscan.ico - - diff --git a/modules/saneui/SaneUI_zh_CN.qm b/modules/saneui/SaneUI_zh_CN.qm deleted file mode 100644 index 852dabfb..00000000 Binary files a/modules/saneui/SaneUI_zh_CN.qm and /dev/null differ diff --git a/modules/saneui/SaneUI_zh_CN.ts b/modules/saneui/SaneUI_zh_CN.ts deleted file mode 100644 index d664e5d4..00000000 --- a/modules/saneui/SaneUI_zh_CN.ts +++ /dev/null @@ -1,3176 +0,0 @@ - - - - - CutPaperTool - - - 自定义扫描区域 - - - - - 纸张尺寸： - - - - - A4 - - - - - (210*297) - - - - - DPI(像素/英寸)： - - - - - 200 - 0×0×0 {200?} - - - - 单位： - - - - - 毫米（mm） - - - - - 英寸（in) - - - - - 像素（px） - - - - - 初始化选择区域 - - - - - x: - - - - - - - - mm - - - - - y: - - - - - w: - - - - - h: - - - - - Dialog_Admin - - Account sign in - 用户登录 - - - Account: - 用户： - - - Administrator - 管理员 - - - password: - 密码： - - - Show password - 显示密码 - - - Sign In - 登录 - - - Cancel - 取消 - - - Type password - 输入密码 - - - Warning - 警告 - - - Password incorrect. Please try again. - 密码错误，请再次输入 - - - - Dialog_AquireInto - - Batch scanning - 批量扫描 - - - configuration scheme management - 配置方案管理 - - - existing configuration scheme - existing configuration scheme: - 现有配置方案： - - - delete all configurations - 删除所有配置方案 - - - confgiuration information: - 配置信息： - - - change name - 重命名配置方案 - - - delete - 删除配置方案 - - - apply - 应用 - - - found scheme - 新建配置方案 - - - Restore Defaults - 恢复默认配置 - - - Directory - 目录 - - - Use subfolder based on current date - 使用当前日期建立子文件夹 - - - Use subfolder based on blank pages - 按照空白页建立子文件夹 - - - Use subfolder based on image color type - 按照图片颜色类型建立子文件夹 - - - File name - 文件名 - - - File name index - 文件索引 - - - Start index - 开始索引 - - - Digit(s) - 数字 - - - e.g. 'HGScan001' - 例如 “HGScan001” - - - Even and odd pages - 偶数和奇数页 - - - Odd pages - 奇数页 - - - Even pages - 偶数页 - - - Format - 格式 - - - Compression option - 压缩选项 - - - Save as multipages (TIFF/PDF/OFD/GIF) - 多页保存(TIFF/PDF/OFD/GIF) - - - 用户自定义页数 - 用户自定义页数 - - - Save as multipages (TIFF/PDF/OFD) - 多页保存(TIFF/PDF/OFD) - - - 所有页 - 所有页 - - - defaultCfg - 默认配置 - - - default scheme - 默认配置方案 - - - e.g. '%1%2' - 例如.“%1%2” - - - ok - 确定 - - - cancel - 取消 - - - Browse directory - 文件夹路径 - - - tips - 提示 - - - The configuration scheme already exists - 配置方案已存在 - - - - Dialog_ClrCache - - Dialog - 缓存设置 - - - Cache path: - 缓存路径： - - - setCachePath - 确认设置 - - - Cache occupied space: - 缓存占用空间： - - - 0 - 0×0×0 {0?} - - - B - B - - - (0 Byte) - (0 Byte) - - - Number of files: - 文件数量： - - - Clear Cache - 清除缓存 - - - ok - 确定 - - - cancel - 取消 - - - Close - 关闭 - - - Question - 询问 - - - Main window contains temporary files, clear cache would remove all of them. -Continue to clear? - 主窗口中包含临时文件，清除缓存将会移除这些文件。 -继续清除？ - - - Main window contains temporary files, clear cache would remove all of them. - Continue to clear? - 主窗口中包含临时文件，清除缓存将会移除这些文件。 -继续清除？ - - - yes - 确定 - - - no - 取消 - - - Information - 消息 - - - No cached file is available - 暂无缓存文件 - - - Cache clear successfully. - 缓存清除成功。 - - - Warning - 警告 - - - Cache clear failed or incompletely clear. - 缓存清除失败或者未清除干净。 - - - Browse directory - 文件夹路径 - - - tips - 提示 - - - directory can not be empty - 文件目录不能为空 - - - create cachePath failed: - 创建缓存路径失败： - - - - Dialog_Device_Scan - - - Dialog - 对话框 - - - - image recived: - image uploaded: - 上传图片: - - - - total image recived: - total image uploaded: - 总计图片上传数： - - - - Cancel Scan - 取消扫描 - - - - Finish Scan - 完成扫描 - - - SANE_STATUS_NO_DOCS - 无纸 - - - Continue scan - 继续扫描 - - - Cancel scan - 取消扫描 - - - Complete scan - 完成扫描 - - - - Total scanned images: %1 - 总计图片扫描数:%1 - - - - Out of memory - 内存不足 - - - - Start scan - 开始扫描... - - - - Warning - 警告 - - - - Scanning in progress, closing not allowed - 扫描中，不允许退出 - - - - Scan complete - 扫描完成 - - - - Dialog_Device_Select - - - Select device - 选择设备 - - - - OK - 确定 - - - - Cancel - 取消 - - - - tips - 提示 - - - - Dialog_Export - - ok - 确定 - - - cancel - 取消 - - - Export - 导出 - - - -Input is not valid. -Page range will be "Chosen Pages". - - 非法输入。 -页面范围将是“所选页面。默认切换“被选页码 - - - Ocr type: - OCR类型： - - - Compression Option - 压缩选项 - - - Page Range - 页码范围 - - - Chosen Pages - 被选页码 - - - All Pages - 所有页码 - - - Nominate Pages(example:1,3,6 or 3-6) - 指定页码（例如：1,3,6 或者3-6） - - - Page: - 页码 - - - Save as multipages (TIFF/PDF/OFD/GIF) - Save as multipages (TIFF/PDF/OFD) - 多页保存(TIFF/PDF/OFD/GIF) - - - Input is not valid. -Page range will be 'Chosen Pages'. - 输入无效。 -页码范围将是“被选页码” - - - English - 英语 - - - Simplified Chinese - 中文(简体) - - - Traditional Chinese - 中文(繁体) - - - Japanese - 日文 - - - Korean - 韩文 - - - - Dialog_ExportImageFile - - Dialog - 导出进度 - - - stop - 停止导出 - - - export failed: - 导出失败： - - - tip - 提示 - - - export succeed - 导出完成 - - - Insufficient access rights - 文件访问权限不足 - - - Ocr processing failed - OCR功能处理失败 - - - ok - 确定 - - - - Dialog_Feedback - - feedback: - 意见反馈： - - - contact: - 联系方式： - - - submit - 提交 - - - cancel - 取消 - - - feedback - 意见反馈 - - - Please leave your valuable comments and suggestions (required field). - 请留下您的意见与建议（必填）。 - - - Please leave your phone number, QQ or email address (required field). - 请留下您的电话、QQ或者邮箱等联系方式（必填）。 - - - error - 错误 - - - Comments and suggestions cannot be empty. - 意见与建议不能为空哦 - - - The contact information column cannot be empty. - 联系方式一栏不能为空哦 - - - tip - 提示 - - - submit succeed. - 提交成功 - - - submit failed. - 提交失败 - - - - Dialog_FullScreen - - Full Screen - 全屏显示 - - - Exit fullscreen - 按ESC退出全屏 - - - - Dialog_ImageEditor - - Dialog_ImageEditor - 图像编辑 - - - rect - 矩形 - - - Rect - 矩形 - - - ellipse - 椭圆 - - - Ellipse - 椭圆 - - - line - 直线 - - - Line - 直线 - - - Pen - 画笔 - - - arrow - 箭头 - - - Arrow - 箭头 - - - text - 文字 - - - Text - 文字 - - - zoomIn - 放大 - - - 1:1 - 1比1 - - - zoomOut - 缩小 - - - Color - 彩色 - - - color - 彩色 - - - LineWidth - 线宽 - - - 1 pix - 1 像素 - - - 3 pix - 3 像素 - - - 5 pix - 5 像素 - - - 8 pix - 8 像素 - - - TextSize - 文字大小 - - - 6 - 6 - - - 7 - 7 - - - 8 - 8 - - - 9 - 9 - - - 72 - 10 - 72 - - - 96 - 11 - 96 - - - 128 - 12 - 128 - - - 160 - 14 - 160 - - - 16 - 16 - - - 18 - 18 - - - 20 - 20 - - - 22 - 22 - - - 24 - 24 - - - 26 - 26 - - - 28 - 28 - - - 36 - 36 - - - 48 - 48 - - - 200 - 200 - - - Zoomin - 放大 - - - Fit - 还原 - - - 100% - 0×0×0 {100%?} - - - Zoomout - 缩小 - - - undo - 撤销 - - - Undo - 撤销 - - - ok - 确定 - - - Ok - 确定 - - - cancel - 取消 - - - Cancel - 取消 - - - - Dialog_ImageInfo - - Image information - 图像信息 - - - ok - 确定 - - - File - 文件 - - - Image - 图像 - - - None - 无 - - - - Dialog_ImgProc_Adjust - - Adjust - 亮度/对比度/伽马 - - - Show preview - 显示缩略图 - - - Before - 处理前 - - - After - 处理后 - - - Apply to image - 应用到图像 - - - ok - 确定 - - - cancel - 取消 - - - restore default - 恢复默认 - - - - Dialog_ImgProc_AutoCrop - - Auto crop - 自动裁剪 - - - Auto correct skew - 歪斜校正 - - - Fill black frame type - 背景填充方式 - - - Convex polygon - 凸多边形 - - - Concave polygon - 凹多边形 - - - Auto Color - 自适应文稿底色 - - - Default Color - 白色 - - - Advanced parameters - 高级参数设置 - - - Threshold - 阈值 - - - Anti background noise - 背景抗噪 - - - Edge indent - 边缘缩进 - - - before - 处理前 - - - after - 处理后 - - - Image crop - 裁剪/纠偏/消除黑框 - - - ok - 确定 - - - cancel - 取消 - - - restore default - 恢复默认 - - - - Dialog_Input - - - Dialog - - - - - 输入： - - - - - Ok - 确定 - - - - Cancel - 取消 - - - configuration scheme name change - 配置改名 - - - - tips - 提示 - - - - The content can not be empty - 内容不能为空 - - - new name can not be empty - 新命名不可为空 - - - - Dialog_InsertIndex - - Insert index selection - 插入所选项 - - - Insert location - 插入位置 - - - Before first page - 第一页之前 - - - Before current page - 当前页之前 - - - After current page - 当前页之后 - - - After last page - 最后一页之后 - - - ok - 确定 - - - cancel - 取消 - - - - Dialog_LogManager - - Dialog - 日志导出 - - - Directory... - 目录... - - - File Type: - 文件类型: - - - All(*.*) - 所有文件(*.*) - - - Image(*.jpg,*.bmp,*.png,*.tif) - 图像文件(*.jpg,*.bmp,*.png,*.tif) - - - PDF(*.pdf) - PDF(*.pdf) - - - Text(*.txt) - 文本(*.txt) - - - Config(*.ini,*.xml) - 配置文件(*.ini,*.xml) - - - Website(*.html) - 网页(*.html) - - - HGlog(*.HGLog) - 华高日志(*.HGLog) - - - Clear - 清空 - - - Export... - 导出... - - - Cancel - 取消 - - - Warning - 警告 - - - Please select file in the list. - 请选择列表中的文件。 - - - Choose saving path - 选择保存路径 - - - Information - 消息 - - - Log files export finished. - 日志文件导出完成。 - - - Question - 询问 - - - All log files will be cleared. -Continue to clear? - 所有日志文件将被清除。 -继续清空吗？ - - - All log files cleared. - 已清除所有日志文件。 - - - - Dialog_MoveTo - - move to - 移动到 - - - target index: - 目标位置： - - - insert pos: - 插入位置： - - - - Dialog_MultiRotate - - Multiple rotation - 多页旋转 - - - Rotation - 旋转 - - - 90° - 旋转90° - - - 180° - 旋转180° - - - -90° - 旋转-90° - - - Pages - 页码 - - - Current page - 当前页 - - - Selected pages - 所选页 - - - All odd pages - 所有奇数页 - - - All even pages - 所有偶数页 - - - All pages - 所有页 - - - Attentions: -This operation will NOT rotate the files that may contain multiple pages, such as .pdf, .tif, etc. - 注意： -此操作不会旋转可能包含多页的文件，例如PDF、TIFF等。 - - - ok - 确定 - - - cancel - 取消 - - - - Dialog_MultiRotateImageFile - - Dialog - 多页旋转进度 - - - stop - 停止多页旋转 - - - operation success - 操作成功 - - - multirotate operation failed: - 多页旋转操作失败： - - - tip - 提示 - - - ok - 确定 - - - - Dialog_OpenImageIndex - - Open Page - 跳转至 - - - pageIndex: - 页数： - - - ok - 确定 - - - cancel - 取消 - - - - Dialog_PasswordChange - - Change password - 用户密码修改 - - - Old password: - 旧密码： - - - New password: - 新密码： - - - Confirm new password: - 确认新密码： - - - Show password - 显示密码 - - - Password only allowed to use numbers, English and special characters. -Password length should between 8-20 charactors. - 密码只允许使用数字、英文和特殊字符。 -密码长度应在8-20个字符之间。 - - - OK - 确定 - - - Cancel - 取消 - - - Type old password - 输入旧密码 - - - Type new password - 输入新密码 - - - Retype new password - 确认新密码 - - - Warning - 警告 - - - Old password incorrect. -Please try again. - 旧密码错误。请重试。 - - - New password and confirm password are not matched. -Please make sure the two passwords are the same. - 新密码和确认密码不匹配。 -请确保两个密码相同。 - - - Password only allowed to use numbers, English and special characters. - 新密码只允许使用数字、英文和特殊字符。 - - - - Dialog_SaveAs - - Save As - 另存为 - - - Compression Option - 压缩选项 - - - Use subfolder based on current date - 使用当前日期建立子文件夹 - - - Ocr type: - OCR类型： - - - English - 英语 - - - Simplified Chinese - 中文(简体) - - - Traditional Chinese - 中文(繁体) - - - Japanese - 日文 - - - Korean - 韩文 - - - - Dialog_SaveMessageBox - - Dialog - 询问 - - - Yes - 是 - - - No - 否 - - - save, do not remind again - 保存并不再提醒 - - - modified, save it? - 图像已被修改,是否保存修改？ - - - - Dialog_SaveQuality - - Save Option - 压缩质量设置 - - - ok - 确定 - - - cancel - 取消 - - - - Dialog_Source_Select - - - Select source - 选择源 - - - - OK - 确定 - - - - Cancel - 取消 - - - - - tips - 提示 - - - - Load library failed - 加载库失败 - - - - Find function failed - 查找函数失败 - - - - Dialog_Twain_Source_Select - - Select source - 选择源 - - - OK - 确定 - - - Cancel - 取消 - - - - Dialog_WriteSettings - - Write Settings - 写入设置 - - - Compression for black&white picture - 黑白图片 - - - None - 无 - - - LZW - LZW - - - CCITT G4 - CCITT G4 - - - Compression for color picture - 彩色图片 - - - JPEG - JPEG - - - Quality - 质量 - - - Lowest - 低 - - - Best - 高 - - - - Dialog_updateProgress - - Dialog - 安装包下载中... - - - stop - 停止 - - - - Dialog_upgrade - - upgrade the latest version - 升级到最新版本 - - - select version - 选择其他版本 - - - Detected installable versions: - 检测到可安装版本： - - - install - 安装 - - - cancel - 取消 - - - upgrade online - 检查更新 - - - upgrade contents: - 升级内容： - - - bug description: - 错误描述： - - - bug description: - - 错误描述： - - - - upgrade contents: - - 更新内容： - - - - -bug description: - - -错误描述： - - - - The current version is the latest! The current version number is : - 当前为最新版本！版本号为： - - - Discover the new version : - 发现新版本： - - - ,the current version is : - ，当前版本为： - - - tip - 提示 - - - Already in current version - 当前版本已安装！ - - - - Dialog_upgradeFirmware - - text - 文字 - - - upgrade - 更新升级 - - - firmware upgrade in progress, please wait... - 设备固件自动更新升级中，请稍候... - - - - GraphicsScene - - SongTi - 宋体 - - - - HGImgThumb - - tips - 提示 - - - unsupported file format - 拖拽仅支持jpg、bmp、png、pnm、tif/tiff、gif、pdf和ofd格式 - - - file have been loaded - 文件已经加载！ - - - file have been loaded, do you want to move to end? - 文件已经加载，是否将其移动到末尾？ - - - file have been loaded, do you want to move to specified location? - 文件已经加载，是否将其移动到指定位置？ - - - Question - 提示 - - - some files have been loaded, do you want to move to end? - 有文件已经加载，是否将其移动到末尾？ - - - some files have been loaded, do you want to move to specified location? - 有文件已经加载，是否将其移动到指定位置？ - - - some files have been loaded, do you want to move? - 有图片已经被打开，是否移动这些图片的位置？ - - - yes - 是 - - - no - 否 - - - - HGImgView - - tips - 提示 - - - unsupported file format - 拖拽仅支持jpg、bmp、png、tif/tiff、pdf和ofd格式 - - - - MainWindow - - MainWindow - 华高扫描软件 - - - menu_file - 文件 - - - menu_scan - 扫描 - - - menu_view - 视图 - - - menu_Auto_Image_Size - menuAuto_Image_Size - 自动图片尺寸 - - - menu_page - 页面 - - - menu_multiPages - 多页 - - - menu_image - 图像 - - - menuRotate - 旋转 - - - menu_user - 用户 - - - menu_info - 信息 - - - menu_device - 设备 - - - toolBar - 工具栏 - - - act_open - 打开... - - - act_insert - 插入本地文件... - - - act_save - 保存 - - - act_saveAs - 另存为... - - - act_Export - 导出... - - - act_closeFile - 关闭选中项 - - - act_closeAll - 关闭所有项 - - - act_imageInfo - 图像信息 - - - act_exit - 退出 - - - act_scannerSettings - 扫描设置... - - - act_acquire - 扫描 - - - act_acquireSingle - 扫描单张 - - - act_acquireInto - 扫描至... - - - act_fullscreen - 全屏显示 - - - act_fitWindowSize - 适应视图框尺寸 - - - act_fitWindowWidth - 适应视图框宽度 - - - act_realSize - 真实大小 - - - act_zoomIn - 放大 - - - act_zoomOut - 缩小 - - - act_toolBar - 工具栏 - - - act_statusBar - 状态栏 - - - act_thumbnailBar - 缩略图栏 - - - act_colorInfo - 色彩信息 - - - act_previous - 上一张 - - - act_next - 下一张 - - - act_first - 第一张 - - - act_last - 最后一张 - - - act_openPageNum - 跳转至... - - - act_previousPage - 上一页 - - - act_nextPage - 下一页 - - - act_firstPage - 第一页 - - - act_lastPage - 最后一页 - - - act_adjust - 亮度/对比度/伽马... - - - act_90Left - 左旋转90度 - - - act_90Right - 右旋转90度 - - - act_180 - 旋转180度 - - - act_multiRotate - 多页旋转... - - - act_autoCrop - 裁剪/纠偏/消除黑框... - - - act_signIn - 登录... - - - act_passwordChange - 密码修改... - - - act_signOut - 登出 - - - act_log - 日志管理... - - - act_clrCache - 缓存设置... - - - act_consume - 耗材状态... - - - act_help - 帮助 - - - act_about - 关于... - - - act_insertFromScanner - 从扫描插入... - - - act_clearRoller - 清除滚轴计数 - - - act_imageEdit - 图像编辑... - - - act_sortPages - 书籍排序 - - - act_autoSave - 自动保存 - - - act_update - 检查更新... - - - act_feedback - 意见反馈... - - - act_device_log - 导出设备日志 - - - act_driver_log - 导出驱动日志 - - - act_deleteFile - 删除选中项 - - - HuaGoScan - 华高扫描软件 - - - Grid - 多列显示 - - - Move To... - 移动到... - - - Insert files - 插入文件 - - - nodevice - 没有发现扫描仪 - - - Question - 询问 - - - modified, save it? - 图像已被修改。 -是否保存修改？ - - - file lost, remove it? - 文件已丢失，是否删除？ - - - already connected - 已连接 - - - disconnected - 已断开连接 - - - %1/%2%3.%4 - %1/%2%3.%4 - - - scan starting... - 开始扫描... - - - scan finished - 扫描完成 - - - Clear, then start scan - 清空并启动扫描 - - - Do NOT clear, then start scan - 不清空并启动扫描 - - - Already exist images in image list. -Do you want to clear? - 图像列表中已存在图像。 -是否清空？ - - - Information - 消息 - - - Insufficient disk space - 磁盘空间不足，请删除不需要的文件，以保证有足够的空间 - - - Open images - 打开图片 - - - Insert images - 插入图片 - - - info - 信息 - - - save failed - 保存失败 - - - binary - 黑白 - - - gray - 256级灰度 - - - rgb - 24位彩色 - - - Please wake up the device manually - 请手动唤醒设备 - - - UniScan - 紫光扫描软件 - - - default scheme - 默认配置方案 - - - thumbnailBar enabled - 显示缩略图栏 - - - thumbnailBar hidden - 隐藏缩略图栏 - - - cancel - 取消 - - - save succeed - 保存成功 - - - find savePath in thumbnail - 图片名在列表中已存在 - - - Please select at least one picture before export - 请至少选中一张图片再进行导出 - - - File name - 文件名 - - - File path - 文件路径 - - - File size - 文件大小 - - - Creation date/time - 创建时间 - - - Modified date/time - 修改时间 - - - Accessed date/time - 访问时间 - - - Format - 格式 - - - Width - 宽度 - - - Height - 高度 - - - depth - 深度 - - - Color model - 色彩模式 - - - DPI - 每英寸像素点 - - - Print size - 打印尺寸 - - - Frame - 帧 - - - None - 无 - - - Mono - 黑白 - - - Gray - 灰度 - - - Color - 彩色 - - - Not supported - 不支持 - - - Warning - - -警告 - - - Device is Running! -Please finish scanning first. - 设备正在运行！ -请先结束扫描。 - - - cache path folder limit:%1 - 无法访问当前缓存路径：%1 -请尝试在【用户】菜单登录管理员账户，前往【缓存设置】更改缓存路径。 - - - aquireinto folder limit:%1 - 无法访问当前缓存路径：%1 -请尝试在【扫描到】更改缓存路径。 - - - Image processing failed - 图像处理失败 - - - Ocr init failed - OCR初始化错误 - - - Ocr failed - OCR错误 - - - File does not exist - 文件不存在 - - - Failed to load dynamic library - 加载动态库失败 - - - File data error - 文件数据错误 - - - Image format processing error - 图像格式处理错误 - - - Out of memory - 内存不足 - - - Failed - 错误 - - - The language switch is successful and takes effect the next time the software is started! - 语言切换成功，下次启动软件时生效! - - - Are you sure to delete selected file? - 您确定彻底删除选中项文件？ - - - already waked up device - 已唤醒设备 - - - be ready - 就绪 - - - folder limit - 无法访问当前缓存路径 -请尝试在【用户】菜单登录管理员账户，前往【缓存设置】更改缓存路径 - - - Insufficient access rights - 文件访问权限不足 - - - export succeed - 导出完成 - - - Ocr processing failed - 图像处理失败 - - - Are you sure to close - 您确定要断开设备： - - - ? - 吗? - - - close - 关闭 - - - tip - 提示 - - - Other versions not available - 未获取到其他版本 - - - The device does not support this operation - 设备不支持该操作 - - - IO error - IO错误 - - - error - 错误 - - - get versionlist failed - 获取版本列表错误 - - - Application is about to close.Make sure all needed files are saved. -Continue to close? - 应用程序即将关闭。请确认所有需要的文件已被保存。 -是否继续关闭？ - - - Sure to sign out administrator account? - 是否确定登出管理员账户？ - - - confirm the operation - 确认操作 - - - Are you sure to clear the rollor acount? - 你确定要清除滚轴计数吗 - - - Please re-enter the Abount screen to obtain the latest value - 请重新进入关于界面以获取最新值 - - - roller number - 滚轴张数 - - - open scanner - 打开扫描仪 - - - app name - 华高扫描软件 - - - success - 成功 - - - apply setting - 应用配置 - - - success - 成功 - - - failed - 失败 - - - failed - 失败 - - - warning - 警告 - - - the disk space in the current path is unsufficient, please select a new path or clear the disk space in time. - 当前路径磁盘空间不足, -请重新选择路径或及时清理磁盘空间。 - - - lost config - 配置丢失 - - - apply setting - 应用配置 - - - start failed - 启动失败 - - - HanvonScan - 汉王扫描软件 - - - LanxumScan - 立思辰扫描软件 - - - CumtennScan - 沧田扫描软件 - - - MicrotekScan - Microtek DocWizard EX 扫描软件 - - - menu_language - 语言 - - - act_simpCN - 简体中文 - - - act_English - English - - - auto save - 自动保存 - - - when switching pictures, save the edited pictures directly without reminding - 切换图片时，不提醒，直接保存编辑过的图片 - - - statusBar displayed - 显示状态栏 - - - statusBar hidden - 隐藏状态栏 - - - toolBar displayed - 显示工具栏 - - - toolBar hidden - 隐藏工具栏 - - - colorInfo enabled - 启用图像信息 - - - colorInfo disenabled - 关闭图像信息 - - - enabling automatic saving - 启用自动保存 - - - cancel auto save - 取消自动保存 - - - Automatically save the edited the edited iamge when switching pictures. To cancel, uncheck the menu item: image-> automatically save - 切换图片时，自动保存编辑过的图像。若想取消，请取消勾选菜单项：图像->自动保存 - - - yes - 确定 - - - save, do not remind again - 保存，不再提醒 - - - no - 取消 - - - found device - 发现设备 - - - reconnected - 重新连接 - - - already connected, but open faild - 已经连接，但打开失败 - - - save image failed: - 存图失败： - - - create savepath failed: - 创建文件夹失败： - - - %1%2%3.%4 - %1%2%3.%4 - - - create image doc failed: - 创建图片文件失败： - - - save image doc failed: - 保存图片文件失败： - - - start failed! - 启动安装程序失败！ - - - There are pictures that have not been saved. -Are you sure to close? - 有图像未保存，确定关闭？ - - - found device : %1 - 发现设备 : %1 - - - tips - 提示 - - - Are you sure to close? - 确定关闭应用软件？ - - - confirm operation - 确认操作 - - - are you sure to clear the roller count? - 您确定要清除滚轴计数吗 - - - hint - 提示 - - - Roller scanned count has been set to 0. - 辊轴计数已置零 - - - Roller scanned count reset failed. - 重置滚轴计数失败 - - - Error - 错误 - - - Document missing! It would be deleted or renamed. - 文档丢失！文档可能已被删除或被重命名。 - - - HuaGoScan Application - 华高扫描应用程序 - - - 2018-2022 HuaGoScan - 2018-2021 HUAGOSCAN - - - Manufacturer/Developer: Ningbo Huagao Info&Tech co.,ltd. - 制造商/开发商: 宁波华高信息科技有限公司 - - - <br>Company website: <a href='http://www.huagaochina.com/'>www.huagaochina.com</a> - <br>公司网址: <a href='http://www.huagaochina.com/'>www.huagaochina.com</a> - - - <br>Contact: +86 0574 27974866 - <br>联系电话: +86 0574 27974866 - - - <br>Company address: No.655,Xueshi Road,Yinzhou district,Ningbo,Zhejiang,China(PRC) - <br>地址: 浙江省宁波市鄞州区学士路655号 C栋211 - - - Navigation: <a href='https://j.map.baidu.com/7e/1TO'>Visit in Baidu map.</a> - <br>导航地址: <a href='https://j.map.baidu.com/7e/1TO'>百度地图访问</a> - - - About %1 - 关于 %1 - - - <p>%1</p><p>Version: %2<br>CopyRight: &#169; %3</p><p>%4%5%6%7%8%9</p> - <p>%1</p><p>版本: %2<br>版权: &#169; %3</p><p>%4%5%6%7%8%9</p> - - - about %1 - 关于 %1 - - - <p>Version: %1</p> - <p>版本: %1</p> - <p>版本： %1</p> - - - <p>CopyRight: &#169; %1</p> - <p>版权: &#169; %1</p> - <p>版权： &#169; %1</p> - - - <p>%1: <a href='%2'>%3</a></p> - <p>%1: <a href='%2'>%3</a></p> - - - <p>%1: %2</p> - <p>%1: %2</p> - - - - QObject - - error - 错误 - - - - default_setting - 默认设置 - - - &Save - 保存(&S) - - - - Widget - - - Widget - - - - - zuobiaozhou - 坐标轴 - - - - Widget_Imgproc_Base - - Brightness - 亮度 - - - Contrast - 对比度 - - - Gamma correction - Gamma校正 - - - - Widget_StatusBar - - 0/0 - 0/0 - - - 0*0*0 - 0×0×0 - - - page - 页码 - - - size - 分辨率 - - - mousePos - 坐标 - - - zoom - 缩放 - - - - cutDialog - - - cutDialog - - - - - device_menu - - - no device - 没有发现扫描仪 - - - - default setting - 默认设置 - - - - dialog_log - - 日志 - 扫描状态信息 - - - cancel scan - 取消扫描 - - - auto scroll - 自动滚动 - - - export images - 导出图片 - - - continue scan - 继续扫描 - - - finish scan - 完成扫描 - - - (epicycle scanning images %u picture) - （本轮共扫描 %u 幅） - - - fold - 收起 - - - unfold - 展开 - - - clear - 清空信息 - - - - hg_settingdialog - - set - 设置 - - - configuration management - 配置管理 - - - No configuration selected - 无配置选中 - - - No custom configuration was found - 无配置方案 - - - configuration name: - configuration name： - 配置名称： - - - configuration change name - 配置改名 - - - apply configuration--> - 应用配置--> - - - delete configuration - 删除配置 - - - - existing configuration scheme - 现有配置方案： - - - change name - 改名 - - - delete - 删除 - - - apply - 应用 - - - delete all configurations - 删除所有配置 - - - confgiuration information: - 配置信息： - - - - - ok - 确定 - - - - cancel - 取消 - - - - configuration scheme management - 配置方案管理 - - - - regional crop - 区域裁剪 - - - custom tone curve - 自定义色调曲线 - - - - - - - - - - - - Prompt - 提示 - - - - - - - - - - The funtion is unsupported - 此版本不支持该功能 - - - - Please select to overwrite the original configuration: - 请选择覆盖原来的配置： - - - - ,or add a new configuration - ，或者新增配置 - - - - save the configuration - 保存配置 - - - The Settings you just set are in the original configuration " - The Settings you just set are in the original configuration “ - 您刚才的设置是在原有配置 “ - - - " changed on the basis,Please select overwrite this configuration or add a new one? -Yes: cover " - ” changed on the basis,Please select overwrite this configuration or add a new one? -Yes: cover “ - ” 基础上更改的，请选择是覆盖这个配置，还是增加新的配置？ -是: 覆盖 “ - - - " -No: add new configuration - ” -No: add new configuration - -否: 增加新的配置： - - - yes - 是 - - - no - 否 - - - <h6><b> - <h6><b> - - - - cover original configuration: - 覆盖原来配置： - - - Default scheme - 默认配置 - - - - Add new - 新增 - - - - Save - 保存 - - - - Delete - 删除 - - - - Delete all - 全部删除 - - - - - The current parameter settings are inconsistent with the configuration scheme '%1'. To use the configuration scheme '%1' parameters, please click the restore button - 当前参数设置与配置方案 “%1” 不一致，如需使用配置方案 “%1” 参数，请点击恢复按钮 - - - - Restore - 恢复 - - - - about... - 关于... - - - - - This function may cause a decrease in the speed of drawing. - 此功能可能会导致出图速度降低 - - - - about - 关于 - - - - - - - - - Not supported - 不支持 - - - - <p>Device model: %1</p> - <p>设备型号: %1</p> - - - - <p>Driver version: %1</p> - <p>驱动版本号: %1</p> - - - - <p>Firmware number: %1</p> - <p>设备固件版本号: %1</p> - - - - <p>Serial number: %1</p> - <p>设备序列号: %1</p> - - - - - - <p>Roller count: %1</p> - <p>设备滚轴计数: %1</p> - - - - <p>History count: %1</p> - <p>设备历史扫描张数: %1</p> - - - - add new configuration - 新增配置 - - - - rename: - 更名： - - - - - - tips - 提示 - - - - scheme name cannot be empty - 配置名不能为空 - - - - scheme name: - 配置名： - - - - already exists - 已存在 - - - :</b></h6> - :</b></h6> - - - <p> - <p> - - - </p> - </p> - - - - Add new scheme - 新增配置 - - - - The configuration scheme already exists - 配置方案已存在 - - - configuration scheme name change - 配置改名 - - - - - be sure to delete the configuration - 确认删除配置 - - - - Are you sure you want to delete the configuration " - 您确认要删除配置 - - - - " ? - ？ - - - Are you sure you want to delete the configuration ‘ - 您确认要删除配置 ‘ - - - ’ ? - ’ 吗？ - - - - Are you sure you want to delete the configuration? - 您确认要删除所有配置吗？ - - - - setPicClrTool - - - 自定义色调曲线 - - - - - 自定义 - 自定 - - - - - 负片（RGB） - - - - - 彩色负片（RGB） - - - - - 较暗（RGB） - - - - - 较亮（RGB） - - - - - RGB - - - - - 灰 - - - - - 红 - - - - - 蓝 - - - - - 绿 - - - - - 初始化 - - - - - 输入： - - - - - 输出： - - - - diff --git a/modules/saneui/SaneUI_zh_EN.qm b/modules/saneui/SaneUI_zh_EN.qm deleted file mode 100644 index 863680aa..00000000 Binary files a/modules/saneui/SaneUI_zh_EN.qm and /dev/null differ diff --git a/modules/saneui/SaneUI_zh_EN.ts b/modules/saneui/SaneUI_zh_EN.ts deleted file mode 100644 index 3b86d5de..00000000 --- a/modules/saneui/SaneUI_zh_EN.ts +++ /dev/null @@ -1,2805 +0,0 @@ - - - - - CutPaperTool - - - 自定义扫描区域 - Custom scan area - - - - 纸张尺寸： - Paper size: - - - - A4 - - - - - (210*297) - - - - - DPI(像素/英寸)： - DPI(Primitive / inches): - - - - 200 - - - - - 单位： - Unit: - - - - 毫米（mm） - Millimeter(mm) - - - - 英寸（in) - Inch(in) - - - - 像素（px） - Primitive(px) - - - - 初始化选择区域 - Initialize selected area - - - - x: - - - - - - - - mm - - - - - y: - - - - - w: - - - - - h: - - - - - Dialog_Admin - - Account sign in - User login - - - Account: - User: - - - Administrator - Administrator - - - password: - Password: - - - Show password - Show password - - - Sign In - Login - - - Cancel - Cancel - - - Type password - Enter password - - - Warning - Warning - - - Password incorrect. Please try again. - Password error; please enter again. - - - - Dialog_AquireInto - - Batch scanning - Batch scan - - - configuration scheme management - Configuration plan management - - - existing configuration scheme - existing configuration scheme: - Existing configuration plan: - - - delete all configurations - Delete all configurations - - - confgiuration information: - Configuration information: - - - change name - Rename - - - delete - Delete - - - apply - Apply - - - found scheme - Found scheme - - - Restore Defaults - Restore default configuration - - - Directory - Table of Contents - - - Use subfolder based on current date - Create a subfolder using the current date - - - Use subfolder based on blank pages - Create subfolders according to blank pages - - - Use subfolder based on image color type - Create a subfolder according to the image color type - - - File name - File name - - - File name index - File index - - - Start index - Start index - - - Digit(s) - Number - - - e.g. 'HGScan001' - For example HGScan001 - - - Even and odd pages - Even number and odd number pages - - - Odd pages - Odd number page - - - Even pages - Even number page - - - Format - Format - - - Compression option - Compression options - - - Save as multipages (TIFF/PDF/OFD/GIF) - Save multiple pages(TIFF/PDF/OFD/GIF) - - - 所有页 - All pages - - - 用户自定义页数 - User custom pages - - - default scheme - Default scheme - - - e.g. '%1%2' - For example"%1%2" - - - ok - OK - - - cancel - Cancel - - - Browse directory - Folder path - - - tips - Prompt - - - The configuration scheme already exists - The configuration scheme already exists - - - - Dialog_ClrCache - - Dialog - Cache settings - - - Cache path: - Cache path: - - - Cache occupied space: - Cache space used: - - - 0 - 0×0×0 {0?} - - - B - B - - - (0 Byte) - (0 Byte) - - - Number of files: - Number of files: - - - Clear Cache - Clear cache - - - ok - OK - - - cancel - Cancel - - - Information - Information - - - No cached file is available - Temporarily no cache files - - - Question - Ask - - - Main window contains temporary files, clear cache would remove all of them. - Continue to clear? - The main window contains temporary files; clearing the cache will remove these files. -Continue clearing? - - - yes - OK - - - no - Cancel - - - Cache clear successfully. - Cache cleared successfully. - - - Warning - Warning - - - Cache clear failed or incompletely clear. - Failed to clear cache or not cleared. - - - Browse directory - Folder path - - - tips - Prompt - - - directory can not be empty - File directory cannot be empty - - - create cachePath failed: - Failed to create cache path: - - - - Dialog_Device_Scan - - - Dialog - Dialog - - - - image recived: - image uploaded: - Image uploaded: - - - - total image recived: - total image uploaded: - Total image uploaded: - - - - Cancel Scan - Cancel Scan - - - - Finish Scan - Finish Scan - - - SANE_STATUS_NO_DOCS - No documents - - - Continue scan - Continue scan - - - Cancel scan - Cancel scan - - - Complete scan - Complete scan - - - - Total scanned images: %1 - Total scanned images: %1 - - - - Out of memory - Insufficient memory - - - - Start scan - Start scan... - - - - Warning - Warning - - - - Scanning in progress, closing not allowed - Scanning in progress, closing not allowed - - - - Scan complete - Scan complete - - - - Dialog_Device_Select - - - Select device - Select device - - - - OK - OK - - - - Cancel - Cancel - - - - tips - Tips - - - - Dialog_Export - - Export - Export - - - Page Range - Page range - - - Nominate Pages(example:1,3,6 or 3-6) - Specific page number (For example:1,3,6 or 3-6) - - - Chosen Pages - Selected pages - - - All Pages - All pages - - - Page: - Page number: - - - -Input is not valid. -Page range will be "Chosen Pages". - - Input invalid. -The page range will be “selected pages” - - - Save as multipages (TIFF/PDF/OFD/GIF) - Save multiple pages(TIFF/PDF/OFD/GIF) - - - Ocr type: - OCR type: - - - Compression Option - Compression options - - - ok - OK - - - cancel - Cancel - - - Input is not valid. -Page range will be 'Chosen Pages'. - Input invalid. -The page range will be “selected pages” - - - English - English - - - Simplified Chinese - Simplified Chinese - - - Traditional Chinese - Traditional Chinese - - - Japanese - Japanese - - - Korean - Korean - - - - Dialog_ExportImageFile - - Dialog - Export progress - - - stop - Stop exporting - - - export succeed - Export completed - - - export failed: - Export failed: - - - tip - Prompt - - - ok - OK - - - - Dialog_Feedback - - Dialog - Opinions and feedback - - - feedback: - Opinions and feedback: - - - contact: - Contact method: - - - submit - Submit - - - cancel - Cancel - - - feedback - Opinions and feedback - - - Please leave your valuable comments and suggestions (required field). - Please leave your opinions and suggestions (required). - - - Please leave your phone number, QQ or email address (required field). - Please leave a contact method, such as a phone number or E-mail address (required). - - - error - Error - - - Comments and suggestions cannot be empty. - Opinions and suggestions cannot be blank - - - The contact information column cannot be empty. - The contact method field cannot be blank - - - tip - Prompt - - - submit succeed. - Submitted successfully. - - - submit failed. - Submission failed. - - - - Dialog_FullScreen - - Full Screen - Fullscreen display - - - Exit fullscreen - Press ESC to exit full screen - - - - Dialog_ImageEditor - - Dialog_ImageEditor - Image edit - - - rect - Rectangle - - - Rect - Rectangle - - - ellipse - Oval - - - Ellipse - Oval - - - line - Straight line - - - Line - Straight line - - - Pen - Brush - - - arrow - Arrow - - - Arrow - Arrow - - - text - Text - - - Text - Text - - - Color - Color - - - color - Color - - - LineWidth - Line width - - - 1 pix - 1 Primitive - - - 3 pix - 3 Primitive - - - 5 pix - 5 Primitive - - - 8 pix - 8 Primitive - - - TextSize - Text size - - - zoomin - Zoom in - - - Zoomin - Zoom in - - - fit - Restore - - - Fit - Restore - - - 100% - 0×0×0 {100%?} - - - 1:1 - 1:1 - - - zoomout - Zoom out - - - Zoomout - Zoom out - - - undo - Revoke - - - Undo - Revoke - - - ok - OK - - - Ok - OK - - - cancel - Cancel - - - Cancel - Cancel - - - - Dialog_ImageInfo - - Image information - Image information - - - ok - OK - - - File - File - - - Image - Image - - - None - None - - - - Dialog_ImgProc_Adjust - - Adjust - Brightness/ contrast/ gamma - - - Show preview - Show thumbnails - - - Before - Before processing - - - After - After processing - - - Apply to image - Apply to image - - - ok - OK - - - cancel - Cancel - - - restore default - Restore defaults - - - - Dialog_ImgProc_AutoCrop - - Auto crop - Auto crop - - - Auto correct skew - Skew correction - - - Fill black frame type - Background filling method - - - Convex polygon - Convex polygon - - - Concave polygon - Concave polygon - - - Auto Color - Adaptive document background - - - Default Color - White - - - Advanced parameters - Advanced parameter settings - - - Threshold - Threshold - - - Anti background noise - Background anti-noise - - - Edge indent - Edge indent - - - before - Before processing - - - after - After processing - - - Image crop - Crop/ Deskew/ Remove black box - - - ok - OK - - - cancel - Cancel - - - restore default - Restore defaults - - - - Dialog_Input - - - Dialog - - - - - 输入： - Enter: - - - - Ok - OK - - - - Cancel - Cancel - - - configuration scheme name change - Rename configuration - - - - tips - Prompt - - - - The content can not be empty - The content can not be empty - - - - Dialog_InsertIndex - - Insert index selection - Insert selected items - - - Insert location - Insert position - - - Before first page - Before the first page - - - Before current page - Before current page - - - After current page - After current page - - - After last page - After the last page - - - ok - OK - - - cancel - Cancel - - - - Dialog_LogManager - - Dialog - Log export - - - Directory... - Table of Contents: - - - File Type: - File type: - - - All(*.*) - All files(*.*) - - - Image(*.jpg,*.bmp,*.png,*.tif) - Image file(*.jpg,*.bmp,*.png,*.tif) - - - PDF(*.pdf) - PDF(*.pdf) - - - Text(*.txt) - Text(*.txt) - - - Config(*.ini,*.xml) - Setting file(*.ini,*.xml) - - - Website(*.html) - Webpage(*.html) - - - HGlog(*.HGLog) - HUAGOSCAN log(*.HGLog) - - - Clear - Clear - - - Export... - Export... - - - Cancel - Cancel - - - Warning - Warning - - - Please select file in the list. - Please select files in the list. - - - Choose saving path - Select save path - - - Information - Information - - - Log files export finished. - Log file export completed. - - - Question - Ask - - - All log files will be cleared. -Continue to clear? - All log files will be cleared. -Continue clearing? - - - All log files cleared. - All log files cleared. - - - - Dialog_MoveTo - - move to - Move to - - - target index: - Target location: - - - - Dialog_MultiRotate - - Multiple rotation - Batch rotate - - - Rotation - Rotate - - - 90° - Rotate 90° - - - 180° - Rotate 180° - - - -90° - Rotate -90° - - - Pages - Pages - - - Current page - Current page - - - Selected pages - Selected page - - - All odd pages - All odd pages - - - All even pages - All even pages - - - All pages - All pages - - - Attentions: -This operation will NOT rotate the files that may contain multiple pages, such as .pdf, .tif, etc. - Note: -This operation will not rotate files that may include multiple pages. - - - ok - OK - - - cancel - Cancel - - - - Dialog_MultiRotateImageFile - - Dialog - Batch rotate progress - - - stop - Stop batch rotate - - - operation success - Operation successful - - - multirotate operation failed: - Multi-stream rotation operation failed: - - - tip - Prompt - - - ok - OK - - - - Dialog_OpenImageIndex - - Open Page - Jump to... - - - pageIndex: - Page number: - - - ok - OK - - - cancel - Cancel - - - - Dialog_PasswordChange - - Change password - Change user password - - - Old password: - Old password: - - - New password: - New password: - - - Confirm new password: - Confirm new password: - - - Show password - Show password - - - Password only allowed to use numbers, English and special characters. -Password length should between 8-20 charactors. - Only numbers, English and special characters are allowed for the password. -The password length should be within characters. - - - OK - OK - - - Cancel - Cancel - - - Type old password - Enter old password - - - Type new password - Enter new password - - - Retype new password - Confirm new password - - - Warning - Warning - - - Old password incorrect. -Please try again. - Old password error. Please try again. - - - New password and confirm password are not matched. -Please make sure the two passwords are the same. - New password and confirm password do not match. - - - Password only allowed to use numbers, English and special characters. - Please make sure the two passwords are the same. - - - - Dialog_SaveAs - - Save As - Save as - - - Compression Option - Compression options - - - Use subfolder based on current date - Create a subfolder using the current date - - - Ocr type: - OCR type: - - - English - English - - - Simplified Chinese - Simplified Chinese - - - Traditional Chinese - Traditional Chinese - - - Japanese - Japanese - - - Korean - Korean - - - - Dialog_SaveMessageBox - - Dialog - Ask - - - Yes - Yes - - - No - No - - - save, do not remind again - Save and do not prompt again - - - modified, save it? - Image modified, save changes? - - - - Dialog_Source_Select - - - Select source - Select source - - - - OK - OK - - - - Cancel - Cancel - - - - - tips - Tips - - - - Load library failed - Load library failed - - - - Find function failed - Find function failed - - - - Dialog_Twain_Source_Select - - Select source - Select source - - - OK - OK - - - Cancel - Cancel - - - - Dialog_WriteSettings - - Write Settings - Write into settings - - - Compression for black&white picture - Black and white image - - - None - None - - - LZW - LZW - - - CCITT G4 - CCITT G4 - - - Compression for color picture - Colored image - - - JPEG - JPEG - - - Quality - Quality - - - Lowest - Low - - - Best - High - - - - Dialog_updateProgress - - Dialog - Downloading installation package... - - - stop - Stop - - - - Dialog_upgrade - - upgrade the latest version - Update to the latest version - - - upgrade online - Check for updates - - - The current version is the latest! The current version number is : - Currently the latest version! The version number is: - - - Discover the new version : - New version discovered: - - - ,the current version is : - , the current version is: - - - upgrade contents: - - Update content: - - - - - Dialog_upgradeFirmware - - upgrade - Update and upgrade - - - firmware upgrade in progress, please wait... - Device firmware currently updating; please wait... - - - - GraphicsScene - - SongTi - Song - - - - HGImgThumb - - tips - Prompt - - - unsupported file format - Drag and drop only supports jpg, bmp, png, pnm, tif/tiff, gif, pdf and ofd format - - - file have been loaded - File loaded! - - - file have been loaded, do you want to move to end? - File loaded; move it to the end? - - - file have been loaded, do you want to move to specified location? - File loaded; move it to the specified location? - - - Question - Ask - - - yes - Yes - - - no - No - - - some files have been loaded, do you want to move to end? - A file is loaded; move it to the end? - - - some files have been loaded, do you want to move to specified location? - A file is loaded; move it to the specified location? - - - - MainWindow - - MainWindow - HUAGOSCAN scanning software - - - menu_file - File - - - menu_scan - Scan - - - menu_view - View - - - menu_Auto_Image_Size - Automatic image size - - - menu_page - Page - - - menu_multiPages - Multiple pages - - - menu_image - Image - - - menuRotate - Rotate - - - menu_user - User - - - menu_info - Information - - - menu_device - Device - - - toolBar - Toolbar - - - act_open - Open... - - - act_insert - Insert local file... - - - act_save - Save - - - act_saveAs - Save as... - - - act_Export - Export... - - - act_closeFile - Close selected item - - - act_closeAll - Close all items - - - act_imageInfo - Image information... - - - act_exit - Exit - - - act_scannerSettings - Scan settings - - - act_acquire - Scan - - - act_acquireSingle - Scan single page - - - act_acquireInto - Scan to... - - - act_fullscreen - Fullscreen display - - - act_fitWindowSize - Fit view box size - - - act_fitWindowWidth - Fit view box width - - - act_realSize - Real size - - - act_zoomIn - Zoom in - - - act_zoomOut - Zoom out - - - act_toolBar - ToolBar - - - act_statusBar - Status bar - - - act_thumbnailBar - Thumbnail bar - - - act_colorInfo - Color information - - - act_previous - Previous - - - act_next - Next - - - act_first - First - - - act_last - Last - - - act_openPageNum - Jump to... - - - act_previousPage - Previous page - - - act_nextPage - Next page - - - act_firstPage - First page - - - act_lastPage - Last page - - - act_adjust - Brightness/ contrast/ gamma... - - - act_90Left - Rotate 90 degrees left - - - act_90Right - Rotate 90 degrees right - - - act_180 - Rotate 180 degrees - - - act_multiRotate - Rotate multiple pages... - - - act_autoCrop - Crop/ Deskew/ Remove black box... - - - act_signIn - Login... - - - act_passwordChange - Change password... - - - act_signOut - Logout - - - act_log - Log management... - - - act_clrCache - Cache settings... - - - act_consume - Consumable status... - - - act_help - Help - - - act_about - About... - - - act_insertFromScanner - Insert from scan... - - - act_clearRoller - Clear roller count - - - act_imageEdit - Image edit... - - - act_sortPages - Book sorting - - - act_autoSave - Auto save - - - act_update - Check for updates... - - - act_feedback - Opinions and feedback... - - - act_device_log - Export device log... - - - act_driver_log - Export drive log... - - - act_deleteFile - Delete selected item - - - HanvonScan - Hanvon scanning software - - - LanxumScan - LANXUM scanning software - - - CumtennScan - CUMTENN scanning software - - - MicrotekScan - Microtek DocWizard EX V1.0 - - - HuaGoScan - HUAGOSCAN scanning software - - - menu_language - Language - - - act_simpCN - 简体中文 - - - act_English - English - - - Grid - Multi-column display - - - Move To... - Move to... - - - Insert files - Insert file - - - nodevice - No scanner detected - - - auto save - Auto save - - - when switching pictures, save the edited pictures directly without reminding - Do not show prompt and save the edited images directly when switching images. - - - statusBar displayed - Show status bar - - - statusBar hidden - Hide status bar - - - toolBar displayed - Show toolbar - - - toolBar hidden - Hide toolbar - - - colorInfo enabled - Enable image information - - - colorInfo disenabled - Disable image information - - - enabling automatic saving - Enable auto save - - - cancel auto save - Cancel auto save - - - Automatically save the edited the edited iamge when switching pictures. To cancel, uncheck the menu item: image-> automatically save - Save edited images automatically when switching images. If you want to cancel, please deselect the menu item: Auto save images. - - - Question - Ask - - - modified, save it? - Image modified, save changes? - - - yes - Yes - - - save, do not remind again - Save, do not prompt again - - - no - No - - - file lost, remove it? - File lost; delete? - - - found device - Device discovered - - - found device : %1 - Device discovered: %1 - - - reconnected - reconnect - - - already connected, but open faild - connected, but failed to open - - - disconnected - disconnected - - - the disk space in the current path is unsufficient, please select a new path or clear the disk space in time. - Insufficient disk space for the current path. -Please reselect a path or clear disk space immediately. - - - warning - Warning - - - save image failed: - Failed to save image: - - - create savepath failed: - Failed to create folder: - - - create image doc failed: - Failed to create image file: - - - save image doc failed: - Failed to save image: - - - binary - Black and white - - - gray - Grayscale - - - rgb - Color - - - start failed - Failed to start - - - UniScan - UNI scanning software - - - default scheme - Default scheme - - - Please wake up the device manually - Please wake up the device manually - - - already waked up device - Device is awake - - - thumbnailBar enabled - Show thumbnail bar - - - thumbnailBar hidden - Hide thumbnail bar - - - Clear, then start scan - Clear and start scan - - - Do NOT clear, then start scan - Do not clear and start scan - - - cancel - Cancel - - - Already exist images in image list. -Do you want to clear? - Image already exists in the list of images. -Clear? - - - Open images - Open image - - - Insert images - Insert image - - - tips - prompt - - - save succeed - Saved successfully - - - find savePath in thumbnail - Image name already exists in the list - - - Please select at least one picture before export - Please select at least one image and then export - - - File name - File name - - - File path - File path - - - File size - File size - - - Creation date/time - Creation time - - - Modified date/time - Modification time - - - Accessed date/time - Access time - - - Format - Format - - - Width - Width - - - Height - Height - - - depth - Depth - - - Color model - Color mode - - - DPI - Pixels per inch - - - Print size - Print size - - - Frame - Frame - - - None - None - - - Mono - Black and white - - - Gray - Gray scale - - - Color - Color - - - Not supported - Not supported - - - Warning - Warning - - - Device is Running! -Please finish scanning first. - Device is currently running! -Please stop scanning first. - - - There are pictures that have not been saved. -Are you sure to close? - There are unsaved images; are you sure you want to close? - - - Are you sure to close? - Are you sure you want to close? - - - Sure to sign out administrator account? - Are you sure you want to log out of the administrator account? - - - confirm operation - Confirm operation - - - are you sure to clear the roller count? - Are you sure you want to clear the roller count? - - - hint - Prompt - - - Roller scanned count has been set to 0. - Roller count reset to zero. - - - Roller scanned count reset failed. - Failed to reset roller count. - - - Error - Error - - - Document missing! It would be deleted or renamed. - File lost! File may be deleted or renamed. - - - confirm the operation - Confirm operation - - - Are you sure to clear the rollor acount? - Are you sure you want to clear the roller count? - - - cache path folder limit:%1 - Unable to access the current path:%1 -Please try to log in to the administrator account in the [User] menu and go to the [Cache settings] to change the cache path. - - - aquireinto folder limit:%1 - Unable to access the current path:%1 -Please try to change the cache path in [Scan to]. - - - About %1 - About %1 - - - <p>%1</p><p>Version: %2<br>CopyRight: &#169; %3</p><p>%4%5%6%7%8%9</p> - <p>%1</p><p>Version: %2<br>Copyright: &#169; %3</p><p>%4%5%6%7%8%9</p> - - - about %1 - About %1 - - - <p>Version: %1</p> - <p>Version: %1</p> - - - <p>CopyRight: &#169; %1</p> - <p>Copyright: &#169; %1</p> - - - <p>%1: <a href='%2'>%3</a> - <p>%1: <a href='%2'>%3</a> - - - <p>%1: %2 - <p>%1: %2 - - - roller number - Number of rollers - - - open scanner - Open scanner - - - app name - HUAGOSCAN scanning software - - - success - successfully - - - be ready - Ready - - - failed - failed - - - error - Error - - - start failed! - Failed to start! - - - folder limit - Cannot access “My Documents”. -Please go to “Scan to” and change the accessible scan folder and then perform the scan. - - - Insufficient access rights - Insufficient file access permissions - - - Image processing failed - Image processing failed - - - Ocr init failed - OCR initialization error - - - Ocr failed - OCR failed - - - File does not exist - File does not exist - - - Failed to load dynamic library - Failed to load dynamic library - - - File data error - File data error - - - Image format processing error - Image format processing error - - - Out of memory - Insufficient memory - - - Failed - Failed - - - apply setting - Apply configuration - - - Are you sure to close - Are you sure you want to disconnect device: - - - ? - ? - - - close - Close - - - tip - Prompt - - - Other versions not available - No other versions obtained - - - The device does not support this operation - Device does not support this operation - - - IO error - IO error - - - The language switch is successful and takes effect the next time the software is started! - The language switch is successful and takes effect the next time the software is started! - - - Are you sure to delete selected file? - Are you sure to delete the selected file completely? - - - - QObject - - - default_setting - Default setting - - - &Save - &Save - - - - Widget - - - Widget - - - - - zuobiaozhou - Coordinate axis - - - - Widget_Imgproc_Base - - Brightness - Brightness - - - Contrast - Contrast - - - Gamma correction - Gamma correction - - - - Widget_StatusBar - - 0/0 - 0/0 - - - 0*0*0 - 0×0×0 - - - page - Page - - - size - Resolution - - - mousePos - Coordinates - - - zoom - Zoom - - - - cutDialog - - - cutDialog - - - - - device_menu - - - no device - No scanner detected - - - - default setting - Default settings - - - - dialog_log - - 日志 - Scan status information - - - cancel scan - Cancel scan - - - auto scroll - Auto scroll - - - clear - Clear information - - - export images - Export image - - - continue scan - Continue scanning - - - finish scan - Scan complete - - - (epicycle scanning images %u picture) - (A total of %u frames scanned this time) - - - - hg_settingdialog - - - existing configuration scheme - Existing configuration plan: - - - change name - Rename - - - delete - Delete - - - apply - Apply - - - delete all configurations - Delete all configurations - - - Default scheme - Default scheme - - - - Add new - Add new - - - - Save - Save - - - - Delete - Delete - - - - Delete all - Delete all - - - confgiuration information: - Configuration information: - - - - about... - About... - - - - - ok - OK - - - - cancel - Cancel - - - - configuration scheme management - Configuration plan management - - - - regional crop - Regional crop - - - custom tone curve - Custom tone curve - - - - - The current parameter settings are inconsistent with the configuration scheme '%1'. To use the configuration scheme '%1' parameters, please click the restore button - The current parameter settings are inconsistent with the configuration scheme '%1'. To use the configuration scheme '%1' parameters, please click the restore button - - - - Restore - Restore - - - - - - - - - - - - Prompt - Prompt - - - - - - - - - - The funtion is unsupported - This version does not support this feature. - - - - - This function may cause a decrease in the speed of drawing. - This function may cause a decrease in the speed of drawing. - - - - about - About - - - - - - - - - Not supported - Not supported - - - - <p>Device model: %1</p> - <p>Device model: %1</p> - - - - <p>Driver version: %1</p> - <p>Driver version: %1</p> - - - - <p>Firmware number: %1</p> - <p>Firmware number: %1</p> - - - - <p>Serial number: %1</p> - <p>Serial number: %1</p> - - - - - - <p>Roller count: %1</p> - <p>Roller count: %1</p> - - - - <p>History count: %1</p> - <p>History count: %1</p> - - - - Please select to overwrite the original configuration: - Please select overwrite original configuration: - - - - ,or add a new configuration - , or add new configuration - - - - save the configuration - Save configuration - - - - cover original configuration: - Overwrite original configuration: - - - - add new configuration - Add new configuration - - - - rename: - Rename: - - - - - - tips - Prompt - - - - scheme name cannot be empty - Configuration name cannot be blank - - - - scheme name: - Configuration name: - - - - already exists - already exists - - - <h6><b> - <h6><b> - - - :</b></h6> - :</b></h6> - - - <p> - <p> - - - </p> - </p> - - - - Add new scheme - Add new scheme - - - - The configuration scheme already exists - The configuration scheme already exists - - - configuration scheme name change - Rename configuration - - - - - be sure to delete the configuration - Delete configuration - - - - Are you sure you want to delete the configuration " - Are you sure you want to delete configuration - - - - " ? - ? - - - yes - Yes - - - no - No - - - - Are you sure you want to delete the configuration? - Are you sure you want to delete all configurations? - - - - setPicClrTool - - - 自定义色调曲线 - Custom tone curve - - - - 自定义 - Customize - - - - 负片（RGB） - Negative(RGB) - - - - 彩色负片（RGB） - Color negative(RGB) - - - - 较暗（RGB） - Darker(RGB) - - - - 较亮（RGB） - Brighter(RGB) - - - - RGB - RGB - - - - 灰 - Gray - - - - 红 - Red - - - - 蓝 - Blue - - - - 绿 - Green - - - - 初始化 - Initialize - - - - 输入： - Input: - - - - 输出： - OutPut: - - - diff --git a/modules/saneui/app_cfg.cpp b/modules/saneui/app_cfg.cpp deleted file mode 100644 index cd086ac5..00000000 --- a/modules/saneui/app_cfg.cpp +++ /dev/null @@ -1,122 +0,0 @@ -#include "app_cfg.h" -#include "base/HGInc.h" -#include "base/HGUtility.h" -#include "base/HGIni.h" -#include "HGUIGlobal.h" -#include "HGString.h" -#ifdef HG_CMP_MSC -#include -#endif - -QString getCfgValue(const char *appName, const char *key, const QString &def) -{ - HGChar cfgPath[512]; - HGBase_GetConfigPath(cfgPath, 512); - strcat(cfgPath, "config.ini"); - - HGChar value[512] = {0}; - HGBase_GetProfileString(cfgPath, appName, key, getStdString(def).c_str(), value, 512); - return StdStringToUtf8(value).c_str(); -} - -int getCfgValue(const char *appName, const char *key, int def) -{ - HGChar cfgPath[512]; - HGBase_GetConfigPath(cfgPath, 512); - strcat(cfgPath, "config.ini"); - - HGInt value = 0; - HGBase_GetProfileInt(cfgPath, appName, key, def, &value); - return value; -} - -bool getCfgValue(const char *appName, const char *key, bool def) -{ - HGChar cfgPath[512]; - HGBase_GetConfigPath(cfgPath, 512); - strcat(cfgPath, "config.ini"); - - HGInt value = 0; - HGBase_GetProfileInt(cfgPath, appName, key, (HGInt)def, &value); - return (bool)value; -} - -void saveCfgValue(const char *appName, const char *key, const QString &value) -{ - HGChar cfgPath[512]; - HGBase_GetConfigPath(cfgPath, 512); - HGBase_CreateDir(cfgPath); - strcat(cfgPath, "config.ini"); - - HGBase_SetProfileString(cfgPath, appName, key, getStdString(value).c_str()); -} - -void saveCfgValue(const char *appName, const char *key, int value) -{ - HGChar cfgPath[512]; - HGBase_GetConfigPath(cfgPath, 512); - HGBase_CreateDir(cfgPath); - strcat(cfgPath, "config.ini"); - - HGBase_SetProfileInt(cfgPath, appName, key, value); -} - -void saveCfgValue(const char *appName, const char *key, bool value) -{ - HGChar cfgPath[512]; - HGBase_GetConfigPath(cfgPath, 512); - HGBase_CreateDir(cfgPath); - strcat(cfgPath, "config.ini"); - - HGBase_SetProfileInt(cfgPath, appName, key, (HGInt)value); -} - -HGResult GetConfigPath(HGChar* configPath, HGUInt maxLen) -{ - if (NULL == configPath || 0 == maxLen) - { - return HGBASE_ERR_INVALIDARG; - } - - const char* appName = "HuaGoScan"; -#if defined(OEM_HANWANG) - appName = "HanvonScan"; -#elif defined(OEM_LISICHENG) - appName = "LanxumScan"; -#elif defined(OEM_CANGTIAN) - appName = "CumtennScan"; -#elif defined(OEM_ZHONGJING) - appName = "MicrotekScan"; -#elif defined(OEM_ZIGUANG) - appName = "UniScan"; -#elif defined(OEM_DELI) - appName = "DeliScan"; -#endif - -#if defined(HG_CMP_MSC) - CHAR cfgPath[MAX_PATH] = { 0 }; - BOOL ret = SHGetSpecialFolderPathA(NULL, cfgPath, CSIDL_APPDATA, FALSE); - if (!ret) - return HGBASE_ERR_FAIL; - if (cfgPath[strlen(cfgPath) - 1] != '\\') - strcat(cfgPath, "\\"); - - strcat(cfgPath, appName); - strcat(cfgPath, "\\Cfg\\"); -#else - char cfgPath[512] = { 0 }; - struct passwd* pw = getpwuid(getuid()); - strcpy(cfgPath, pw->pw_dir); - if (cfgPath[strlen(cfgPath) - 1] != '/') - strcat(cfgPath, "/"); - - strcat(cfgPath, "."); - strcat(cfgPath, appName); - strcat(cfgPath, "/Cfg/"); -#endif - - if (maxLen < strlen(cfgPath) + 1) - return HGBASE_ERR_FAIL; - strcpy(configPath, cfgPath); - return HGBASE_ERR_OK; -} diff --git a/modules/saneui/app_cfg.h b/modules/saneui/app_cfg.h deleted file mode 100644 index 5297970f..00000000 --- a/modules/saneui/app_cfg.h +++ /dev/null @@ -1,16 +0,0 @@ -#ifndef __APP_CFG_H__ -#define __APP_CFG_H__ - -#include -#include "base/HGDef.h" - -QString getCfgValue(const char *appName, const char *key, const QString &def); -int getCfgValue(const char *appName, const char *key, int def); -bool getCfgValue(const char *appName, const char *key, bool def); - -void saveCfgValue(const char *appName, const char *key, const QString &value); -void saveCfgValue(const char *appName, const char *key, int value); -void saveCfgValue(const char *appName, const char *key, bool value); - -HGResult GetConfigPath(HGChar* configPath, HGUInt maxLen); -#endif /* __APP_CFG_H__ */ diff --git a/modules/saneui/cfg/cJSON.c b/modules/saneui/cfg/cJSON.c deleted file mode 100644 index f3dc5bcd..00000000 --- a/modules/saneui/cfg/cJSON.c +++ /dev/null @@ -1,756 +0,0 @@ -/* - Copyright (c) 2009 Dave Gamble - - Permission is hereby granted, free of charge, to any person obtaining a copy - of this software and associated documentation files (the "Software"), to deal - in the Software without restriction, including without limitation the rights - to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - copies of the Software, and to permit persons to whom the Software is - furnished to do so, subject to the following conditions: - - The above copyright notice and this permission notice shall be included in - all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - THE SOFTWARE. -*/ - -/* cJSON */ -/* JSON parser in C. */ - -#include -#include -#include -#include -#include -#include -#include -#include "cJSON.h" - -static const char *ep; - -const char *cJSON_GetErrorPtr(void) {return ep;} - -static int cJSON_strcasecmp(const char *s1,const char *s2) -{ - if (!s1) return (s1==s2)?0:1;if (!s2) return 1; - for(; tolower(*s1) == tolower(*s2); ++s1, ++s2) if(*s1 == 0) return 0; - return tolower(*(const unsigned char *)s1) - tolower(*(const unsigned char *)s2); -} - -static void* ask_memory(size_t bytes) -{ -// printf("allocate %u bytes memory in cJSON\n", bytes); - - return malloc(bytes); -} -static void *(*cJSON_malloc)(size_t sz) = ask_memory; -static void (*cJSON_free)(void *ptr) = free; - -static char* cJSON_strdup(const char* str) -{ - size_t len; - char* copy; - - len = strlen(str) + 1; - if (!(copy = (char*)cJSON_malloc(len))) return 0; - memcpy(copy,str,len); - return copy; -} - -void cJSON_InitHooks(cJSON_Hooks* hooks) -{ - if (!hooks) { /* Reset hooks */ - cJSON_malloc = ask_memory; - cJSON_free = free; - return; - } - - cJSON_malloc = (hooks->malloc_fn)?hooks->malloc_fn:ask_memory; - cJSON_free = (hooks->free_fn)?hooks->free_fn:free; -} - -/* Internal constructor. */ -static cJSON *cJSON_New_Item(void) -{ - cJSON* node = (cJSON*)cJSON_malloc(sizeof(cJSON)); - if (node) memset(node,0,sizeof(cJSON)); - return node; -} - -/* Delete a cJSON structure. */ -void cJSON_Delete(cJSON *c) -{ - cJSON *next; - while (c) - { - next=c->next; - if (!(c->type&cJSON_IsReference) && c->child) cJSON_Delete(c->child); - if (!(c->type&cJSON_IsReference) && c->valuestring) cJSON_free(c->valuestring); - if (!(c->type&cJSON_StringIsConst) && c->string) cJSON_free(c->string); - cJSON_free(c); - c=next; - } -} - -/* Parse the input text to generate a number, and populate the result into item. */ -static const char *parse_number(cJSON *item,const char *num) -{ - double n=0,sign=1,scale=0;int subscale=0,signsubscale=1; - - if (*num=='-') sign=-1,num++; /* Has sign? */ - if (*num=='0') num++; /* is zero */ - if (*num>='1' && *num<='9') do n=(n*10.0)+(*num++ -'0'); while (*num>='0' && *num<='9'); /* Number? */ - if (*num=='.' && num[1]>='0' && num[1]<='9') {num++; do n=(n*10.0)+(*num++ -'0'),scale--; while (*num>='0' && *num<='9');} /* Fractional part? */ - if (*num=='e' || *num=='E') /* Exponent? */ - { num++;if (*num=='+') num++; else if (*num=='-') signsubscale=-1,num++; /* With sign? */ - while (*num>='0' && *num<='9') subscale=(subscale*10)+(*num++ - '0'); /* Number? */ - } - - n=sign*n*pow(10.0,(scale+subscale*signsubscale)); /* number = +/- number.fraction * 10^+/- exponent */ - - item->valuedouble=n; - item->valueint=(int)n; - item->type=cJSON_Number; - return num; -} - -static int pow2gt (int x) { --x; x|=x>>1; x|=x>>2; x|=x>>4; x|=x>>8; x|=x>>16; return x+1; } - -typedef struct {char *buffer; int length; int offset; } printbuffer; - -static char* ensure(printbuffer *p,int needed) -{ - char *newbuffer;int newsize; - if (!p || !p->buffer) return 0; - needed+=p->offset; - if (needed<=p->length) return p->buffer+p->offset; - - newsize=pow2gt(needed); - newbuffer=(char*)cJSON_malloc(newsize); - if (!newbuffer) {cJSON_free(p->buffer);p->length=0,p->buffer=0;return 0;} - if (newbuffer) memcpy(newbuffer,p->buffer,p->length); - cJSON_free(p->buffer); - p->length=newsize; - p->buffer=newbuffer; - return newbuffer+p->offset; -} - -static int update(printbuffer *p) -{ - char *str; - if (!p || !p->buffer) return 0; - str=p->buffer+p->offset; - return p->offset+strlen(str); -} - -/* Render the number nicely from the given item into a string. */ -static char *print_number(cJSON *item,printbuffer *p) -{ - char *str=0; - double d=item->valuedouble; - if (d==0) - { - if (p) str=ensure(p,2); - else str=(char*)cJSON_malloc(2); /* special case for 0. */ - if (str) strcpy(str,"0"); - } - else if (fabs(((double)item->valueint)-d)<=DBL_EPSILON && d<=INT_MAX && d>=INT_MIN) - { - if (p) str=ensure(p,21); - else str=(char*)cJSON_malloc(21); /* 2^64+1 can be represented in 21 chars. */ - if (str) sprintf(str,"%d",item->valueint); - } - else - { - if (p) str=ensure(p,64); - else str=(char*)cJSON_malloc(64); /* This is a nice tradeoff. */ - if (str) - { - if (fabs(floor(d)-d)<=DBL_EPSILON && fabs(d)<1.0e60)sprintf(str,"%.0f",d); - else if (fabs(d)<1.0e-6 || fabs(d)>1.0e9) sprintf(str,"%e",d); - else sprintf(str,"%f",d); - } - } - return str; -} - -static unsigned parse_hex4(const char *str) -{ - unsigned h=0; - if (*str>='0' && *str<='9') h+=(*str)-'0'; else if (*str>='A' && *str<='F') h+=10+(*str)-'A'; else if (*str>='a' && *str<='f') h+=10+(*str)-'a'; else return 0; - h=h<<4;str++; - if (*str>='0' && *str<='9') h+=(*str)-'0'; else if (*str>='A' && *str<='F') h+=10+(*str)-'A'; else if (*str>='a' && *str<='f') h+=10+(*str)-'a'; else return 0; - h=h<<4;str++; - if (*str>='0' && *str<='9') h+=(*str)-'0'; else if (*str>='A' && *str<='F') h+=10+(*str)-'A'; else if (*str>='a' && *str<='f') h+=10+(*str)-'a'; else return 0; - h=h<<4;str++; - if (*str>='0' && *str<='9') h+=(*str)-'0'; else if (*str>='A' && *str<='F') h+=10+(*str)-'A'; else if (*str>='a' && *str<='f') h+=10+(*str)-'a'; else return 0; - return h; -} - -/* Parse the input text into an unescaped cstring, and populate item. */ -static const unsigned char firstByteMark[7] = { 0x00, 0x00, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC }; -static const char *parse_string(cJSON *item,const char *str) -{ - const char *ptr=str+1;char *ptr2;char *out;int len=0;unsigned uc,uc2; - if (*str!='\"') {ep=str;return 0;} /* not a string! */ - - while (*ptr!='\"' && *ptr && ++len) if (*ptr++ == '\\') ptr++; /* Skip escaped quotes. */ - - out=(char*)cJSON_malloc(len+1); /* This is how long we need for the string, roughly. */ - if (!out) return 0; - - ptr=str+1;ptr2=out; - while (*ptr!='\"' && *ptr) - { - if (*ptr!='\\') *ptr2++=*ptr++; - else - { - ptr++; - switch (*ptr) - { - case 'b': *ptr2++='\b'; break; - case 'f': *ptr2++='\f'; break; - case 'n': *ptr2++='\n'; break; - case 'r': *ptr2++='\r'; break; - case 't': *ptr2++='\t'; break; - case 'u': /* transcode utf16 to utf8. */ - uc=parse_hex4(ptr+1);ptr+=4; /* get the unicode char. */ - - if ((uc>=0xDC00 && uc<=0xDFFF) || uc==0) break; /* check for invalid. */ - - if (uc>=0xD800 && uc<=0xDBFF) /* UTF16 surrogate pairs. */ - { - if (ptr[1]!='\\' || ptr[2]!='u') break; /* missing second-half of surrogate. */ - uc2=parse_hex4(ptr+3);ptr+=6; - if (uc2<0xDC00 || uc2>0xDFFF) break; /* invalid second-half of surrogate. */ - uc=0x10000 + (((uc&0x3FF)<<10) | (uc2&0x3FF)); - } - - len=4;if (uc<0x80) len=1;else if (uc<0x800) len=2;else if (uc<0x10000) len=3; ptr2+=len; - - switch (len) { - case 4: *--ptr2 =((uc | 0x80) & 0xBF); uc >>= 6; - case 3: *--ptr2 =((uc | 0x80) & 0xBF); uc >>= 6; - case 2: *--ptr2 =((uc | 0x80) & 0xBF); uc >>= 6; - case 1: *--ptr2 =(uc | firstByteMark[len]); - } - ptr2+=len; - break; - default: *ptr2++=*ptr; break; - } - ptr++; - } - } - *ptr2=0; - if (*ptr=='\"') ptr++; - item->valuestring=out; - item->type=cJSON_String; - return ptr; -} - -/* Render the cstring provided to an escaped version that can be printed. */ -static char *print_string_ptr(const char *str,printbuffer *p) -{ - const char *ptr;char *ptr2,*out;int len=0,flag=0;unsigned char token; - - for (ptr=str;*ptr;ptr++) flag|=((*ptr>0 && *ptr<32)||(*ptr=='\"')||(*ptr=='\\'))?1:0; - if (!flag) - { - len=ptr-str; - if (p) out=ensure(p,len+3); - else out=(char*)cJSON_malloc(len+3); - if (!out) return 0; - ptr2=out;*ptr2++='\"'; - strcpy(ptr2,str); - ptr2[len]='\"'; - ptr2[len+1]=0; - return out; - } - - if (!str) - { - if (p) out=ensure(p,3); - else out=(char*)cJSON_malloc(3); - if (!out) return 0; - strcpy(out,"\"\""); - return out; - } - ptr=str;while ((token=*ptr) && ++len) {if (strchr("\"\\\b\f\n\r\t",token)) len++; else if (token<32) len+=5;ptr++;} - - if (p) out=ensure(p,len+3); - else out=(char*)cJSON_malloc(len+3); - if (!out) return 0; - - ptr2=out;ptr=str; - *ptr2++='\"'; - while (*ptr) - { - if ((unsigned char)*ptr>31 && *ptr!='\"' && *ptr!='\\') *ptr2++=*ptr++; - else - { - *ptr2++='\\'; - switch (token=*ptr++) - { - case '\\': *ptr2++='\\'; break; - case '\"': *ptr2++='\"'; break; - case '\b': *ptr2++='b'; break; - case '\f': *ptr2++='f'; break; - case '\n': *ptr2++='n'; break; - case '\r': *ptr2++='r'; break; - case '\t': *ptr2++='t'; break; - default: sprintf(ptr2,"u%04x",token);ptr2+=5; break; /* escape and print */ - } - } - } - *ptr2++='\"';*ptr2++=0; - return out; -} -/* Invote print_string_ptr (which is useful) on an item. */ -static char *print_string(cJSON *item,printbuffer *p) {return print_string_ptr(item->valuestring,p);} - -/* Predeclare these prototypes. */ -static const char *parse_value(cJSON *item,const char *value); -static char *print_value(cJSON *item,int depth,int fmt,printbuffer *p); -static const char *parse_array(cJSON *item,const char *value); -static char *print_array(cJSON *item,int depth,int fmt,printbuffer *p); -static const char *parse_object(cJSON *item,const char *value); -static char *print_object(cJSON *item,int depth,int fmt,printbuffer *p); - -/* Utility to jump whitespace and cr/lf */ -static const char *skip(const char *in) {while (in && *in && (unsigned char)*in<=32) in++; return in;} - -/* Parse an object - create a new root, and populate. */ -cJSON *cJSON_ParseWithOpts(const char *value,const char **return_parse_end,int require_null_terminated) -{ - const char *end=0; - cJSON *c=cJSON_New_Item(); - ep=0; - if (!c) return 0; /* memory fail */ - - end=parse_value(c,skip(value)); - if (!end) {cJSON_Delete(c);return 0;} /* parse failure. ep is set. */ - - /* if we require null-terminated JSON without appended garbage, skip and then check for a null terminator */ - if (require_null_terminated) {end=skip(end);if (*end) {cJSON_Delete(c);ep=end;return 0;}} - if (return_parse_end) *return_parse_end=end; - return c; -} -/* Default options for cJSON_Parse */ -cJSON *cJSON_Parse(const char *value) {return cJSON_ParseWithOpts(value,0,0);} - -/* Render a cJSON item/entity/structure to text. */ -char *cJSON_Print(cJSON *item) {return print_value(item,0,1,0);} -char *cJSON_PrintUnformatted(cJSON *item) {return print_value(item,0,0,0);} - -char *cJSON_PrintBuffered(cJSON *item,int prebuffer,int fmt) -{ - printbuffer p; - p.buffer=(char*)cJSON_malloc(prebuffer); - p.length=prebuffer; - p.offset=0; - return print_value(item,0,fmt,&p); - return p.buffer; -} - - -/* Parser core - when encountering text, process appropriately. */ -static const char *parse_value(cJSON *item,const char *value) -{ - if (!value) return 0; /* Fail on null. */ - if (!strncmp(value,"null",4)) { item->type=cJSON_NULL; return value+4; } - if (!strncmp(value,"false",5)) { item->type=cJSON_False; return value+5; } - if (!strncmp(value,"true",4)) { item->type=cJSON_True; item->valueint=1; return value+4; } - if (*value=='\"') { return parse_string(item,value); } - if (*value=='-' || (*value>='0' && *value<='9')) { return parse_number(item,value); } - if (*value=='[') { return parse_array(item,value); } - if (*value=='{') { return parse_object(item,value); } - - ep=value;return 0; /* failure. */ -} - -/* Render a value to text. */ -static char *print_value(cJSON *item,int depth,int fmt,printbuffer *p) -{ - char *out=0; - if (!item) return 0; - if (p) - { - switch ((item->type)&255) - { - case cJSON_NULL: {out=ensure(p,5); if (out) strcpy(out,"null"); break;} - case cJSON_False: {out=ensure(p,6); if (out) strcpy(out,"false"); break;} - case cJSON_True: {out=ensure(p,5); if (out) strcpy(out,"true"); break;} - case cJSON_Number: out=print_number(item,p);break; - case cJSON_String: out=print_string(item,p);break; - case cJSON_Array: out=print_array(item,depth,fmt,p);break; - case cJSON_Object: out=print_object(item,depth,fmt,p);break; - } - } - else - { - switch ((item->type)&255) - { - case cJSON_NULL: out=cJSON_strdup("null"); break; - case cJSON_False: out=cJSON_strdup("false");break; - case cJSON_True: out=cJSON_strdup("true"); break; - case cJSON_Number: out=print_number(item,0);break; - case cJSON_String: out=print_string(item,0);break; - case cJSON_Array: out=print_array(item,depth,fmt,0);break; - case cJSON_Object: out=print_object(item,depth,fmt,0);break; - } - } - return out; -} - -/* Build an array from input text. */ -static const char *parse_array(cJSON *item,const char *value) -{ - cJSON *child; - if (*value!='[') {ep=value;return 0;} /* not an array! */ - - item->type=cJSON_Array; - value=skip(value+1); - if (*value==']') return value+1; /* empty array. */ - - item->child=child=cJSON_New_Item(); - if (!item->child) return 0; /* memory fail */ - value=skip(parse_value(child,skip(value))); /* skip any spacing, get the value. */ - if (!value) return 0; - - while (*value==',') - { - cJSON *new_item; - if (!(new_item=cJSON_New_Item())) return 0; /* memory fail */ - child->next=new_item;new_item->prev=child;child=new_item; - value=skip(parse_value(child,skip(value+1))); - if (!value) return 0; /* memory fail */ - } - - if (*value==']') return value+1; /* end of array */ - ep=value;return 0; /* malformed. */ -} - -/* Render an array to text */ -static char *print_array(cJSON *item,int depth,int fmt,printbuffer *p) -{ - char **entries; - char *out=0,*ptr,*ret;int len=5; - cJSON *child=item->child; - int numentries=0,i=0,fail=0; - size_t tmplen=0; - - /* How many entries in the array? */ - while (child) numentries++,child=child->next; - /* Explicitly handle numentries==0 */ - if (!numentries) - { - if (p) out=ensure(p,3); - else out=(char*)cJSON_malloc(3); - if (out) strcpy(out,"[]"); - return out; - } - - if (p) - { - /* Compose the output array. */ - i=p->offset; - ptr=ensure(p,1);if (!ptr) return 0; *ptr='['; p->offset++; - child=item->child; - while (child && !fail) - { - print_value(child,depth+1,fmt,p); - p->offset=update(p); - if (child->next) {len=fmt?2:1;ptr=ensure(p,len+1);if (!ptr) return 0;*ptr++=',';if(fmt)*ptr++=' ';*ptr=0;p->offset+=len;} - child=child->next; - } - ptr=ensure(p,2);if (!ptr) return 0; *ptr++=']';*ptr=0; - out=(p->buffer)+i; - } - else - { - /* Allocate an array to hold the values for each */ - entries=(char**)cJSON_malloc(numentries*sizeof(char*)); - if (!entries) return 0; - memset(entries,0,numentries*sizeof(char*)); - /* Retrieve all the results: */ - child=item->child; - while (child && !fail) - { - ret=print_value(child,depth+1,fmt,0); - entries[i++]=ret; - if (ret) len+=strlen(ret)+2+(fmt?1:0); else fail=1; - child=child->next; - } - - /* If we didn't fail, try to ask_memory the output string */ - if (!fail) out=(char*)cJSON_malloc(len); - /* If that fails, we fail. */ - if (!out) fail=1; - - /* Handle failure. */ - if (fail) - { - for (i=0;itype=cJSON_Object; - value=skip(value+1); - if (*value=='}') return value+1; /* empty array. */ - - item->child=child=cJSON_New_Item(); - if (!item->child) return 0; - value=skip(parse_string(child,skip(value))); - if (!value) return 0; - child->string=child->valuestring;child->valuestring=0; - if (*value!=':') {ep=value;return 0;} /* fail! */ - value=skip(parse_value(child,skip(value+1))); /* skip any spacing, get the value. */ - if (!value) return 0; - - while (*value==',') - { - cJSON *new_item; - if (!(new_item=cJSON_New_Item())) return 0; /* memory fail */ - child->next=new_item;new_item->prev=child;child=new_item; - value=skip(parse_string(child,skip(value+1))); - if (!value) return 0; - child->string=child->valuestring;child->valuestring=0; - if (*value!=':') {ep=value;return 0;} /* fail! */ - value=skip(parse_value(child,skip(value+1))); /* skip any spacing, get the value. */ - if (!value) return 0; - } - - if (*value=='}') return value+1; /* end of array */ - ep=value;return 0; /* malformed. */ -} - -/* Render an object to text. */ -static char *print_object(cJSON *item,int depth,int fmt,printbuffer *p) -{ - char **entries=0,**names=0; - char *out=0,*ptr,*ret,*str;int len=7,i=0,j; - cJSON *child=item->child; - int numentries=0,fail=0; - size_t tmplen=0; - /* Count the number of entries. */ - while (child) numentries++,child=child->next; - /* Explicitly handle empty object case */ - if (!numentries) - { - if (p) out=ensure(p,fmt?depth+4:3); - else out=(char*)cJSON_malloc(fmt?depth+4:3); - if (!out) return 0; - ptr=out;*ptr++='{'; - if (fmt) {*ptr++='\n';for (i=0;ioffset; - len=fmt?2:1; ptr=ensure(p,len+1); if (!ptr) return 0; - *ptr++='{'; if (fmt) *ptr++='\n'; *ptr=0; p->offset+=len; - child=item->child;depth++; - while (child) - { - if (fmt) - { - ptr=ensure(p,depth); if (!ptr) return 0; - for (j=0;joffset+=depth; - } - print_string_ptr(child->string,p); - p->offset=update(p); - - len=fmt?2:1; - ptr=ensure(p,len); if (!ptr) return 0; - *ptr++=':';if (fmt) *ptr++='\t'; - p->offset+=len; - - print_value(child,depth,fmt,p); - p->offset=update(p); - - len=(fmt?1:0)+(child->next?1:0); - ptr=ensure(p,len+1); if (!ptr) return 0; - if (child->next) *ptr++=','; - if (fmt) *ptr++='\n';*ptr=0; - p->offset+=len; - child=child->next; - } - ptr=ensure(p,fmt?(depth+1):2); if (!ptr) return 0; - if (fmt) for (i=0;ibuffer)+i; - } - else - { - /* Allocate space for the names and the objects */ - entries=(char**)cJSON_malloc(numentries*sizeof(char*)); - if (!entries) return 0; - names=(char**)cJSON_malloc(numentries*sizeof(char*)); - if (!names) {cJSON_free(entries);return 0;} - memset(entries,0,sizeof(char*)*numentries); - memset(names,0,sizeof(char*)*numentries); - - /* Collect all the results into our arrays: */ - child=item->child;depth++;if (fmt) len+=depth; - while (child) - { - names[i]=str=print_string_ptr(child->string,0); - entries[i++]=ret=print_value(child,depth,fmt,0); - if (str && ret) len+=strlen(ret)+strlen(str)+2+(fmt?2+depth:0); else fail=1; - child=child->next; - } - - /* Try to allocate the output string */ - if (!fail) out=(char*)cJSON_malloc(len); - if (!out) fail=1; - - /* Handle failure */ - if (fail) - { - for (i=0;ichild;int i=0;while(c)i++,c=c->next;return i;} -cJSON *cJSON_GetArrayItem(cJSON *array,int item) {cJSON *c=array->child; while (c && item>0) item--,c=c->next; return c;} -cJSON *cJSON_GetObjectItem(cJSON *object,const char *string) {cJSON *c=object->child; while (c && cJSON_strcasecmp(c->string,string)) c=c->next; return c;} - -/* Utility for array list handling. */ -static void suffix_object(cJSON *prev,cJSON *item) {prev->next=item;item->prev=prev;} -/* Utility for handling references. */ -static cJSON *create_reference(cJSON *item) {cJSON *ref=cJSON_New_Item();if (!ref) return 0;memcpy(ref,item,sizeof(cJSON));ref->string=0;ref->type|=cJSON_IsReference;ref->next=ref->prev=0;return ref;} - -/* Add item to array/object. */ -void cJSON_AddItemToArray(cJSON *array, cJSON *item) {cJSON *c=array->child;if (!item) return; if (!c) {array->child=item;} else {while (c && c->next) c=c->next; suffix_object(c,item);}} -void cJSON_AddItemToObject(cJSON *object,const char *string,cJSON *item) {if (!item) return; if (item->string) cJSON_free(item->string);item->string=cJSON_strdup(string);cJSON_AddItemToArray(object,item);} -void cJSON_AddItemToObjectCS(cJSON *object,const char *string,cJSON *item) {if (!item) return; if (!(item->type&cJSON_StringIsConst) && item->string) cJSON_free(item->string);item->string=(char*)string;item->type|=cJSON_StringIsConst;cJSON_AddItemToArray(object,item);} -void cJSON_AddItemReferenceToArray(cJSON *array, cJSON *item) {cJSON_AddItemToArray(array,create_reference(item));} -void cJSON_AddItemReferenceToObject(cJSON *object,const char *string,cJSON *item) {cJSON_AddItemToObject(object,string,create_reference(item));} - -cJSON *cJSON_DetachItemFromArray(cJSON *array,int which) {cJSON *c=array->child;while (c && which>0) c=c->next,which--;if (!c) return 0; - if (c->prev) c->prev->next=c->next;if (c->next) c->next->prev=c->prev;if (c==array->child) array->child=c->next;c->prev=c->next=0;return c;} -void cJSON_DeleteItemFromArray(cJSON *array,int which) {cJSON_Delete(cJSON_DetachItemFromArray(array,which));} -cJSON *cJSON_DetachItemFromObject(cJSON *object,const char *string) {int i=0;cJSON *c=object->child;while (c && cJSON_strcasecmp(c->string,string)) i++,c=c->next;if (c) return cJSON_DetachItemFromArray(object,i);return 0;} -void cJSON_DeleteItemFromObject(cJSON *object,const char *string) {cJSON_Delete(cJSON_DetachItemFromObject(object,string));} - -/* Replace array/object items with new ones. */ -void cJSON_InsertItemInArray(cJSON *array,int which,cJSON *newitem) {cJSON *c=array->child;while (c && which>0) c=c->next,which--;if (!c) {cJSON_AddItemToArray(array,newitem);return;} - newitem->next=c;newitem->prev=c->prev;c->prev=newitem;if (c==array->child) array->child=newitem; else newitem->prev->next=newitem;} -void cJSON_ReplaceItemInArray(cJSON *array,int which,cJSON *newitem) {cJSON *c=array->child;while (c && which>0) c=c->next,which--;if (!c) return; - newitem->next=c->next;newitem->prev=c->prev;if (newitem->next) newitem->next->prev=newitem; - if (c==array->child) array->child=newitem; else newitem->prev->next=newitem;c->next=c->prev=0;cJSON_Delete(c);} -void cJSON_ReplaceItemInObject(cJSON *object,const char *string,cJSON *newitem){int i=0;cJSON *c=object->child;while(c && cJSON_strcasecmp(c->string,string))i++,c=c->next;if(c){newitem->string=cJSON_strdup(string);cJSON_ReplaceItemInArray(object,i,newitem);}} - -/* Create basic types: */ -cJSON *cJSON_CreateNull(void) {cJSON *item=cJSON_New_Item();if(item)item->type=cJSON_NULL;return item;} -cJSON *cJSON_CreateTrue(void) {cJSON *item=cJSON_New_Item();if(item)item->type=cJSON_True;return item;} -cJSON *cJSON_CreateFalse(void) {cJSON *item=cJSON_New_Item();if(item)item->type=cJSON_False;return item;} -cJSON *cJSON_CreateBool(int b) {cJSON *item=cJSON_New_Item();if(item)item->type=b?cJSON_True:cJSON_False;return item;} -cJSON *cJSON_CreateNumber(double num) {cJSON *item=cJSON_New_Item();if(item){item->type=cJSON_Number;item->valuedouble=num;item->valueint=(int)num;}return item;} -cJSON *cJSON_CreateString(const char *string) {cJSON *item=cJSON_New_Item();if(item){item->type=cJSON_String;item->valuestring=cJSON_strdup(string);}return item;} -cJSON *cJSON_CreateArray(void) {cJSON *item=cJSON_New_Item();if(item)item->type=cJSON_Array;return item;} -cJSON *cJSON_CreateObject(void) {cJSON *item=cJSON_New_Item();if(item)item->type=cJSON_Object;return item;} - -/* Create Arrays: */ -cJSON *cJSON_CreateIntArray(const int *numbers,int count) {int i;cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(i=0;a && ichild=n;else suffix_object(p,n);p=n;}return a;} -cJSON *cJSON_CreateFloatArray(const float *numbers,int count) {int i;cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(i=0;a && ichild=n;else suffix_object(p,n);p=n;}return a;} -cJSON *cJSON_CreateDoubleArray(const double *numbers,int count) {int i;cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(i=0;a && ichild=n;else suffix_object(p,n);p=n;}return a;} -cJSON *cJSON_CreateStringArray(const char **strings,int count) {int i;cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(i=0;a && ichild=n;else suffix_object(p,n);p=n;}return a;} - -/* Duplication */ -cJSON *cJSON_Duplicate(cJSON *item,int recurse) -{ - cJSON *newitem,*cptr,*nptr=0,*newchild; - /* Bail on bad ptr */ - if (!item) return 0; - /* Create new item */ - newitem=cJSON_New_Item(); - if (!newitem) return 0; - /* Copy over all vars */ - newitem->type=item->type&(~cJSON_IsReference),newitem->valueint=item->valueint,newitem->valuedouble=item->valuedouble; - if (item->valuestring) {newitem->valuestring=cJSON_strdup(item->valuestring); if (!newitem->valuestring) {cJSON_Delete(newitem);return 0;}} - if (item->string) {newitem->string=cJSON_strdup(item->string); if (!newitem->string) {cJSON_Delete(newitem);return 0;}} - /* If non-recursive, then we're done! */ - if (!recurse) return newitem; - /* Walk the ->next chain for the child. */ - cptr=item->child; - while (cptr) - { - newchild=cJSON_Duplicate(cptr,1); /* Duplicate (with recurse) each item in the ->next chain */ - if (!newchild) {cJSON_Delete(newitem);return 0;} - if (nptr) {nptr->next=newchild,newchild->prev=nptr;nptr=newchild;} /* If newitem->child already set, then crosswire ->prev and ->next and move on */ - else {newitem->child=newchild;nptr=newchild;} /* Set newitem->child and move to it */ - cptr=cptr->next; - } - return newitem; -} - -void cJSON_Minify(char *json) -{ - char *into=json; - while (*json) - { - if (*json==' ') json++; - else if (*json=='\t') json++; /* Whitespace characters. */ - else if (*json=='\r') json++; - else if (*json=='\n') json++; - else if (*json=='/' && json[1]=='/') while (*json && *json!='\n') json++; /* double-slash comments, to end of line. */ - else if (*json=='/' && json[1]=='*') {while (*json && !(*json=='*' && json[1]=='/')) json++;json+=2;} /* multiline comments. */ - else if (*json=='\"'){*into++=*json++;while (*json && *json!='\"'){if (*json=='\\') *into++=*json++;*into++=*json++;}*into++=*json++;} /* string literals, which are \" sensitive. */ - else *into++=*json++; /* All other characters. */ - } - *into=0; /* and null-terminate. */ -} diff --git a/modules/saneui/cfg/cJSON.h b/modules/saneui/cfg/cJSON.h deleted file mode 100644 index 58b91ef6..00000000 --- a/modules/saneui/cfg/cJSON.h +++ /dev/null @@ -1,154 +0,0 @@ -/* - Copyright (c) 2009 Dave Gamble - - Permission is hereby granted, free of charge, to any person obtaining a copy - of this software and associated documentation files (the "Software"), to deal - in the Software without restriction, including without limitation the rights - to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - copies of the Software, and to permit persons to whom the Software is - furnished to do so, subject to the following conditions: - - The above copyright notice and this permission notice shall be included in - all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - THE SOFTWARE. -*/ - -#ifndef cJSON__h -#define cJSON__h -#include - -#ifdef __cplusplus -extern "C" -{ -#endif - -/* cJSON Types: */ -#define cJSON_False 0 -#define cJSON_True 1 -#define cJSON_NULL 2 -#define cJSON_Number 3 -#define cJSON_String 4 -#define cJSON_Array 5 -#define cJSON_Object 6 - -#define cJSON_IsReference 256 -#define cJSON_StringIsConst 512 - - -typedef void *(*malloc_fnxx)(size_t sz); -typedef void (*free_fnxx)(void *ptr); - -/* The cJSON structure: */ -typedef struct cJSON { - struct cJSON *next,*prev; /* next/prev allow you to walk array/object chains. Alternatively, use GetArraySize/GetArrayItem/GetObjectItem */ - struct cJSON *child; /* An array or object item will have a child pointer pointing to a chain of the items in the array/object. */ - - int type; /* The type of the item, as above. */ - - char *valuestring; /* The item's string, if type==cJSON_String */ - int valueint; /* The item's number, if type==cJSON_Number */ - double valuedouble; /* The item's number, if type==cJSON_Number */ - - char *string; /* The item's name string, if this item is the child of, or is in the list of subitems of an object. */ -} cJSON; - -typedef struct cJSON_Hooks { - malloc_fnxx malloc_fn; - free_fnxx free_fn; -} cJSON_Hooks; - -/* Supply malloc, realloc and free functions to cJSON */ -extern void cJSON_InitHooks(cJSON_Hooks* hooks); - - -/* Supply a block of JSON, and this returns a cJSON object you can interrogate. Call cJSON_Delete when finished. */ -extern cJSON *cJSON_Parse(const char *value); -/* Render a cJSON entity to text for transfer/storage. Free the char* when finished. */ -extern char *cJSON_Print(cJSON *item); -/* Render a cJSON entity to text for transfer/storage without any formatting. Free the char* when finished. */ -extern char *cJSON_PrintUnformatted(cJSON *item); -/* Render a cJSON entity to text using a buffered strategy. prebuffer is a guess at the final size. guessing well reduces reallocation. fmt=0 gives unformatted, =1 gives formatted */ -extern char *cJSON_PrintBuffered(cJSON *item,int prebuffer,int fmt); -/* Delete a cJSON entity and all subentities. */ -extern void cJSON_Delete(cJSON *c); - -/* Returns the number of items in an array (or object). */ -extern int cJSON_GetArraySize(cJSON *array); -/* Retrieve item number "item" from array "array". Returns NULL if unsuccessful. */ -extern cJSON *cJSON_GetArrayItem(cJSON *array,int item); -/* Get item "string" from object. Case insensitive. */ -extern cJSON *cJSON_GetObjectItem(cJSON *object,const char *string); - -/* For analysing failed parses. This returns a pointer to the parse error. You'll probably need to look a few chars back to make sense of it. Defined when cJSON_Parse() returns 0. 0 when cJSON_Parse() succeeds. */ -extern const char *cJSON_GetErrorPtr(void); - -/* These calls create a cJSON item of the appropriate type. */ -extern cJSON *cJSON_CreateNull(void); -extern cJSON *cJSON_CreateTrue(void); -extern cJSON *cJSON_CreateFalse(void); -extern cJSON *cJSON_CreateBool(int b); -extern cJSON *cJSON_CreateNumber(double num); -extern cJSON *cJSON_CreateString(const char *string); -extern cJSON *cJSON_CreateArray(void); -extern cJSON *cJSON_CreateObject(void); - -/* These utilities create an Array of count items. */ -extern cJSON *cJSON_CreateIntArray(const int *numbers,int count); -extern cJSON *cJSON_CreateFloatArray(const float *numbers,int count); -extern cJSON *cJSON_CreateDoubleArray(const double *numbers,int count); -extern cJSON *cJSON_CreateStringArray(const char **strings,int count); - -/* Append item to the specified array/object. */ -extern void cJSON_AddItemToArray(cJSON *array, cJSON *item); -extern void cJSON_AddItemToObject(cJSON *object,const char *string,cJSON *item); -extern void cJSON_AddItemToObjectCS(cJSON *object,const char *string,cJSON *item); /* Use this when string is definitely const (i.e. a literal, or as good as), and will definitely survive the cJSON object */ -/* Append reference to item to the specified array/object. Use this when you want to add an existing cJSON to a new cJSON, but don't want to corrupt your existing cJSON. */ -extern void cJSON_AddItemReferenceToArray(cJSON *array, cJSON *item); -extern void cJSON_AddItemReferenceToObject(cJSON *object,const char *string,cJSON *item); - -/* Remove/Detatch items from Arrays/Objects. */ -extern cJSON *cJSON_DetachItemFromArray(cJSON *array,int which); -extern void cJSON_DeleteItemFromArray(cJSON *array,int which); -extern cJSON *cJSON_DetachItemFromObject(cJSON *object,const char *string); -extern void cJSON_DeleteItemFromObject(cJSON *object,const char *string); - -/* Update array items. */ -extern void cJSON_InsertItemInArray(cJSON *array,int which,cJSON *newitem); /* Shifts pre-existing items to the right. */ -extern void cJSON_ReplaceItemInArray(cJSON *array,int which,cJSON *newitem); -extern void cJSON_ReplaceItemInObject(cJSON *object,const char *string,cJSON *newitem); - -/* Duplicate a cJSON item */ -extern cJSON *cJSON_Duplicate(cJSON *item,int recurse); -/* Duplicate will create a new, identical cJSON item to the one you pass, in new memory that will -need to be released. With recurse!=0, it will duplicate any children connected to the item. -The item->next and ->prev pointers are always zero on return from Duplicate. */ - -/* ParseWithOpts allows you to require (and check) that the JSON is null terminated, and to retrieve the pointer to the final byte parsed. */ -extern cJSON *cJSON_ParseWithOpts(const char *value,const char **return_parse_end,int require_null_terminated); - -extern void cJSON_Minify(char *json); - -/* Macros for creating things quickly. */ -#define cJSON_AddNullToObject(object,name) cJSON_AddItemToObject(object, name, cJSON_CreateNull()) -#define cJSON_AddTrueToObject(object,name) cJSON_AddItemToObject(object, name, cJSON_CreateTrue()) -#define cJSON_AddFalseToObject(object,name) cJSON_AddItemToObject(object, name, cJSON_CreateFalse()) -#define cJSON_AddBoolToObject(object,name,b) cJSON_AddItemToObject(object, name, cJSON_CreateBool(b)) -#define cJSON_AddNumberToObject(object,name,n) cJSON_AddItemToObject(object, name, cJSON_CreateNumber(n)) -#define cJSON_AddStringToObject(object,name,s) cJSON_AddItemToObject(object, name, cJSON_CreateString(s)) - -/* When assigning an integer value, it needs to be propagated to valuedouble too. */ -#define cJSON_SetIntValue(object,val) ((object)?(object)->valueint=(object)->valuedouble=(val):(val)) -#define cJSON_SetNumberValue(object,val) ((object)?(object)->valueint=(object)->valuedouble=(val):(val)) - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/modules/saneui/cfg/gb_json.cpp b/modules/saneui/cfg/gb_json.cpp deleted file mode 100644 index 97422a0b..00000000 --- a/modules/saneui/cfg/gb_json.cpp +++ /dev/null @@ -1,1975 +0,0 @@ - -#include "gb_json.h" -#include -#include -#include - -#include "../../sdk/include/huagao/brand.h" - -#if defined(WIN32) || defined(_WIN64) -#define bzero(b, s) memset(b, 0, s) -#endif - - -namespace gb -{ - static std::vector split_with(const char* str, const char* splitor = "/") - { - std::vector ret; - std::string src(str); - size_t pos = src.find(splitor); - - while(pos != std::string::npos) - { - if(pos++) - ret.push_back(src.substr(0, pos - 1)); - src.erase(0, pos + strlen(splitor)); - pos = src.find(splitor); - } - if(src.length()) - ret.push_back(src); - - return ret; - } - static int load_mini_file(const char* file, std::string& cont) - { - FILE* src = fopen(file, "rb"); - if (src) - { - size_t size = 0; - char *buf = NULL; - - fseek(src, 0, SEEK_END); - size = ftell(src); - fseek(src, 0, SEEK_SET); - buf = new char[size + 4]; - memset(buf, 0, size + 4); - fread(buf, 1, size, src); - fclose(src); - cont = std::string(buf, size); - delete[] buf; - - return 0; - } - else - return errno; - } - - refer::refer() : ref_(1) - {} - refer::~refer() - {} - - long refer::add_ref(void) - { -#if defined(WIN32) || defined(_WIN64) - return InterlockedIncrement(&ref_); -#else - return ++ref_; -#endif - } - long refer::release(void) - { -#if defined(WIN32) || defined(_WIN64) - long ref = InterlockedDecrement(&ref_); -#else - long ref = --ref_; -#endif - - if (ref == 0) - delete this; - - return ref; - } - - - json::json(char* json_txt) : obj_(0), cur_child_(0), is_array_(false) - { - memset(&walk_head_, 0, sizeof(walk_head_)); - attach_text(json_txt); - } - json::~json() - { - memset(&walk_head_, 0, sizeof(walk_head_)); - clear(); - } - - std::string json::to_string(cJSON* root, bool formatted) - { - char* txt = formatted ? cJSON_Print(root) : cJSON_PrintUnformatted(root); - std::string ret(txt ? txt : ""); - - if (txt) - free(txt); - - return ret; - } - std::string json::get_value_as_string(cJSON* root, bool integer) - { - std::string ret(""); - - switch (root->type) - { - case cJSON_False: - ret = "false"; - break; - case cJSON_True: - ret = "true"; - break; - case cJSON_NULL: - ret = "null"; - break; - case cJSON_Number: - { - char buf[40]; - if (integer) - sprintf(buf, "%d", root->valueint); - else - sprintf(buf, "%f", root->valuedouble); - ret = buf; - } - break; - case cJSON_String: - if (root->valuestring) - ret = root->valuestring; - break; - default: - ret = json::to_string(root, false); - break; - } - - return ret; - } - void json::free_node_data(cJSON* node) - { - if (node->type == cJSON_String && node->valuestring) - free(node->valuestring); - else if((node->type == cJSON_Object || node->type == cJSON_Array) && node->child) - cJSON_Delete(node->child); - - node->type = cJSON_NULL; - node->valuestring = NULL; - node->child = NULL; - } - cJSON* json::create_element(bool is_array) - { - cJSON* obj = is_array ? cJSON_CreateArray() : cJSON_CreateObject(); - - // bzero(obj, sizeof(*obj)); // cleared in constructor already ! - - return obj; - } - cJSON* json::create_element_with_name(const char* name) - { - cJSON* obj = json::create_element(); - - if(name) - { - obj->string = (char*)malloc(strlen(name) + 4); - bzero(obj->string, strlen(name) + 4); - strcpy(obj->string, name); - } - - return obj; - } - - cJSON* json::find_sibling(cJSON* first, const char* name, cJSON*** prev) - { - cJSON* now = first, **prv = NULL; - while(now) - { - if(now->string && strcmp(now->string, name) == 0) - { - break; - } - prv = &now->next; - now = now->next; - } - if(prev) - *prev = prv; - - return now; - } - cJSON* json::find_child(cJSON *parent, std::vector& path, bool create, cJSON*** addr) - { - if(!parent->child) - { - if(!create) - return NULL; - - parent->child = json::create_element_with_name(path[0].c_str()); - if(path.size() == 1) - { - if(addr) - *addr = &parent->child; - - return parent->child; - } - } - - cJSON** prev = NULL, - *now = find_sibling(parent->child, path[0].c_str(), &prev); - if(!now) - { - if(!create) - return now; - - now = json::create_element_with_name(path[0].c_str()); - if (prev) - { - cJSON* pr = (cJSON*)((DWORD_PTR)prev - (DWORD_PTR)&((cJSON*)0)->next); - pr->next = now; - now->prev = pr; - // *prev = now; - } - else - { - obj_->child = now; - prev = &obj_->child; - } - } - - path.erase(path.begin()); - if(path.empty()) - { - if(addr) - *addr = prev ? prev : &parent->child; - - return now; - } - - return find_child(now, path, create, addr); - } - cJSON* json::find(const char* path, bool create, cJSON*** addr) - { - std::vector tree(split_with(path)); - - if(tree.empty()) - return NULL; - - if(!obj_) - { - if(!create) - return NULL; - - obj_ = json::create_element(); - obj_->child = json::create_element_with_name(tree[0].c_str()); - } - - return find_child(obj_, tree, create, addr); - } - - bool json::attach_text(char* json_txt) - { - clear(); - - obj_ = cJSON_Parse(json_txt); - if(obj_) - is_array_ = obj_->type == cJSON_Array; - - return obj_ != 0; - } - bool json::attach_cjson(cJSON* cjson) - { - clear(); - - if (cjson) - { - std::string txt(json::to_string(cjson, false)); - if (txt.length()) - obj_ = cJSON_Parse(txt.c_str()); - } - if(obj_) - is_array_ = obj_->type == cJSON_Array; - - return obj_ != 0; - } - bool json::create_empty(bool array) - { - clear(); - - obj_ = json::create_element(array); - is_array_ = array; - - return true; - } - void json::clear(void) - { - if (obj_) - { - cJSON_Delete(obj_); - obj_ = 0; - } - } - std::string json::to_string(bool formatted) - { - if (obj_) - return json::to_string(obj_, formatted); - else - return ""; - } - - bool json::get_value(const char* key, bool& val) - { - cJSON* obj = find(key); - - if (!obj) - return false; - - if (obj->type == cJSON_True) - val = true; - else if (obj->type == cJSON_False) - val = false; - else - return false; - - return true; - } - bool json::get_value(const char* key, int& val) - { - cJSON* obj = find(key); - - if (!obj) - return false; - - if (obj->type != cJSON_Number) - return false; - - val = obj->valueint; - - return true; - } - bool json::get_value(const char* key, double& val) - { - cJSON *obj = find(key); - - if (!obj) - return false; - - if (obj->type != cJSON_Number) - return false; - - val = obj->valuedouble; - - return true; - } - bool json::get_value(const char* key, std::string& val) - { - cJSON *obj = find(key); - - if (!obj) - return false; - - if (obj->type != cJSON_String) - return false; - - val = obj->valuestring ? obj->valuestring : ""; - - return true; - } - bool json::get_value(const char* key, json*& val) - { - cJSON *obj = find(key); - - if (!obj) - return false; - - val = new json(); - if (!val->attach_cjson(obj)) - { - val->release(); - - return false; - } - - return true; - } - bool json::get_value_as_string(const char* key, std::string& val, bool integer) - { - cJSON* obj = find(key); - - if (!obj) - return false; - - val = json::get_value_as_string(obj, integer); - - return true; - } - bool json::get_as_array(const char* key, std::vector& val) - { - cJSON *obj = find(key); - - val.clear(); - if (obj && obj->type == cJSON_Array) - { - cJSON *child = obj->child; - while (child) - { - if (child->type == cJSON_Number) - { - char buf[40]; - sprintf(buf, "%d", child->valueint); - val.push_back(buf); - } - else if (child->type == cJSON_String) - val.push_back(child->valuestring ? child->valuestring : ""); - else - { - char *text = cJSON_Print(child); - val.push_back(text); - free(text); - } - - child = child->next; - } - - return true; - } - - return false; - } - - int json::count() - { - if(!obj_ || !obj_->child) - return 0; - - cJSON* child = obj_->child; - int cnt = 0; - - while(child) - { - cnt++; - child = child->next; - } - - return cnt; - } - - - bool json::first_child(std::string& val, std::string* name) - { - cur_child_ = obj_->child; - val = ""; - if (cur_child_) - { - val = json::get_value_as_string(cur_child_); - if (name && cur_child_->string) - *name = cur_child_->string; - - return true; - } - else - { - return false; - } - } - bool json::next_child(std::string& val, std::string* name) - { - if (cur_child_) - cur_child_ = cur_child_->next; - - val = ""; - if (cur_child_) - { - val = json::get_value_as_string(cur_child_); - if (name && cur_child_->string) - *name = cur_child_->string; - - return true; - } - else - { - return false; - } - } - - bool json::set_value(const char* key, bool val) - { - if(!key) - { - if(is_array_) - { - if(!obj_) - obj_ = json::create_element(true); - cJSON_AddItemToArray(obj_, val ? cJSON_CreateTrue() : cJSON_CreateFalse()); - } - - return is_array_; - } - - cJSON* ele = this->find(key, true); - - if (!ele) - return false; - - json::free_node_data(ele); - - if (val) - ele->type = cJSON_True; - else - ele->type = cJSON_False; - - return true; - } - bool json::set_value(const char* key, int val) - { - if(!key) - { - if(is_array_) - { - if(!obj_) - obj_ = json::create_element(true); - cJSON_AddItemToArray(obj_, cJSON_CreateNumber(val)); - } - - return is_array_; - } - - cJSON* ele = this->find(key, true); - - if (!ele) - return false; - - json::free_node_data(ele); - - ele->type = cJSON_Number; - ele->valuedouble = ele->valueint = val; - - return true; - } - bool json::set_value(const char* key, double val) - { - if(!key) - { - if(is_array_) - { - if(!obj_) - obj_ = json::create_element(true); - cJSON_AddItemToArray(obj_, cJSON_CreateNumber(val)); - } - - return is_array_; - } - - cJSON* ele = this->find(key, true); - - if (!ele) - return false; - - json::free_node_data(ele); - - ele->type = cJSON_Number; - ele->valuedouble = val; - - return true; - } - bool json::set_value(const char* key, std::string val) - { - if(!key) - { - if(is_array_) - { - if(!obj_) - obj_ = json::create_element(true); - cJSON_AddItemToArray(obj_, cJSON_CreateString(val.c_str())); - } - - return is_array_; - } - - cJSON* ele = this->find(key, true); - - if (!ele) - return false; - - json::free_node_data(ele); - - ele->type = cJSON_String; - ele->valuestring = (char*)malloc(val.length() + 4); - bzero(ele->valuestring, val.length() + 4); - strcpy(ele->valuestring, val.c_str()); - - return true; - } - bool json::set_value(const char* key, const char* val) - { - return set_value(key, std::string(val)); - } - bool json::set_value(const char* key, json* obj) - { - if(!key) - { - if(is_array_) - { - if(!obj_) - obj_ = json::create_element(true); - if(obj && obj->obj_) - { - cJSON_AddItemToArray(obj_, obj->obj_); - obj->obj_ = NULL; - } - } - - return is_array_; - } - - cJSON** addr = NULL; - cJSON* ele = this->find(key, true, &addr); - - if (!ele) - return false; - -// json::free_node_data(ele); - cJSON_Delete(ele); - *addr = obj->obj_; - ele = obj->obj_; - if(ele->string) - free(ele->string); - ele->string = (char*)malloc(strlen(key) + 4); - bzero(ele->string, strlen(key) + 4); - strcpy(ele->string, key); - obj->obj_ = NULL; - - return true; - } - - bool json::change_key(const char* old_key, const char* new_key) - { - if (!obj_ || !new_key || *new_key == 0 || !old_key || *old_key == 0) - return false; - - cJSON** addr = NULL, - *ele = find(old_key, false, &addr); - - if (!ele) - return false; - - if (strlen(ele->string) < strlen(new_key)) - { - int l = strlen(new_key) + 4; - free(ele->string); - ele->string = (char*)malloc(l); - memset(ele->string, 0, l); - } - strcpy(ele->string, new_key); - - return true; - } - bool json::remove(const char* key) - { - if(!obj_) - return false; - - cJSON **addr = NULL, - *ele = find(key, false, &addr); - - if(ele) - { - bool cur_child = cur_child_ == obj_->child; - - if(addr) - *addr = ele->next; - if (cur_child_ == ele) - { - if (cur_child) - { - walk_head_.next = obj_->child; - cur_child_ = &walk_head_; - } - else - cur_child_ = ele->prev; - } - if (ele->prev) - ele->prev->next = ele->next; - if (ele->next) - ele->next->prev = ele->prev; - ele->prev = NULL; - ele->next = NULL; - cJSON_Delete(ele); - - return true; - } - else - return false; - } -} - - - -namespace gb -{ - static char base64_default_table[] = { "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/" }; - - base64::base64() : padding_char_('=') - { - base64_ind_[0] = base64_char_[0] = 0; - - initialize_base64_table(base64_default_table); - } - base64::~base64() - {} - - bool base64::is_valid_base64_table(const char* table) - { - bool valid = false; - - if (table && strlen(table) >= 64) - { - char repeat[4] = { 0 }; - - valid = true; - for (int i = 0; i < 63; ++i) - { - repeat[0] = table[i]; - if (strstr(table + i + 1, repeat)) - { - valid = false; - break; - } - } - } - - return valid; - } - bool base64::initialize_base64_table(const char* table) - { - if (!table || strlen(table) < 64) - { - if (memcmp(base64_default_table, base64_char_, 64) == 0) - { - return !table; - } - - memcpy(base64_char_, base64_default_table, 64); - } - else - { - if (memcmp(base64_char_, table, 64) == 0) - { - return true; - } - else if (!is_valid_base64_table(table)) - return false; - - memcpy(base64_char_, table, 64); - } - base64_char_[64] = base64_char_[65] = 0; - - // initialize base64_index - memset(base64_ind_, 0, sizeof(base64_ind_)); - for (int i = 0; i < 64; ++i) - { - base64_ind_[base64_char_[i]] = i; - } - - // padding char - padding_char_ = '='; - if (base64_ind_[padding_char_]) - { - for (padding_char_ = 0x21; padding_char_ < 0x7e && base64_ind_[padding_char_] && padding_char_ != base64_char_[0]; ++padding_char_); - } - - return padding_char_ < 0x7e; - } - - bool base64::set_base64_table(const char* table) - { - return initialize_base64_table(table ? table : base64_default_table); - } - std::string base64::encode(const char* data, size_t bytes, unsigned int line_bytes, bool need_padding) - { - char* str = (char*)malloc(bytes * 2 + 3); - unsigned char c1 = 0, c2 = 0, c3 = 0; - unsigned long line_len = 0; - unsigned long words = bytes / 3; - int rest = bytes % 3, - pos = 0; - std::string ret(""); - - for (unsigned long i = 0; i < words; ++i) - { - // fetch 3 letters - c1 = *data++; - c2 = *data++; - c3 = *data++; - - // encoding into 4-bytes - str[pos++] = base64_char_[c1 >> 2]; - str[pos++] = base64_char_[((c1 << 4) | (c2 >> 4)) & 0x3f]; - str[pos++] = base64_char_[((c2 << 2) | (c3 >> 6)) & 0x3f]; - str[pos++] = base64_char_[c3 & 0x3f]; - line_len += 4; - - // new line ... - if ((unsigned int)line_len > line_bytes - 4) - { - str[pos++] = '\r'; - str[pos++] = '\n'; - line_len = 0; - } - } - - // rest ... - if (rest == 1) - { - c1 = *data++; - str[pos++] = base64_char_[(c1 & 0xfc) >> 2]; - str[pos++] = base64_char_[((c1 & 0x03) << 4)]; - if (need_padding) - { - str[pos++] = padding_char_; - str[pos++] = padding_char_; - } - } - else if (rest == 2) - { - c1 = *data++; - c2 = *data++; - str[pos++] = base64_char_[(c1 & 0xfc) >> 2]; - str[pos++] = base64_char_[((c1 & 0x03) << 4) | ((c2 & 0xf0) >> 4)]; - str[pos++] = base64_char_[((c2 & 0x0f) << 2)]; - if (need_padding) - { - str[pos++] = padding_char_; - } - } - if (pos > 0) - { - str[pos++] = 0; - ret = std::string(str, pos - 1); - } - free(str); - - return ret; - } - std::string base64::decode(const char* data, size_t bytes) - { - char* str = (char*)malloc(bytes + 1); - int pos = 0, - shifts = 18, - value = 0; - std::string ret(""); - - for (int i = 0; i < (int)bytes; ++i) - { - if (*data != '\r' && *data != '\n') - { - if (*data == padding_char_) - { - break; - } - - value += base64_ind_[*data] << shifts; - if (shifts == 0) - { - shifts = 18; - str[pos++] = (value >> 16) & 0x0ff; - str[pos++] = (value >> 8) & 0x0ff; - str[pos++] = (value >> 0) & 0x0ff; - value = 0; - } - else - { - shifts -= 6; - } - } - data++; - } - - if (shifts == 12 || shifts == 6) - { - str[pos++] = (value >> 16) & 0x0ff; - } - else if (shifts == 0) - { - str[pos++] = (value >> 16) & 0x0ff; - str[pos++] = (value >> 8) & 0x0ff; - } - - if (pos > 0) - { - str[pos++] = 0; - ret = std::string(str, pos - 1); - } - free(str); - - return ret; - } -} - -namespace updater -{ - static std::string hg_model_from_pid(const char* pid) - { - if (strcmp(pid, "7823") == 0) - return "G200"; - - char m[] = { 'G', pid[0], '0', '0', 0}; - - return std::string(m) + " - " + pid; - } - static std::string hv_model_from_pid(const char* pid) - { - std::string m(""); - if (strcmp(pid, "1000") == 0) - m = "HW-1000NS"; - else if (strcmp(pid, "1002") == 0) - m = "HW-1000"; - else if (strcmp(pid, "7000") == 0) - m = "HW-7000NS"; - else if (strcmp(pid, "7002") == 0) - m = "HW-7000"; - else if (strcmp(pid, "7039") == 0) - m = "HW-7000NS"; - else - m = std::string("HW-") + pid; - - return m + " - " + pid; - } - static std::string lsc_model_from_pid(const char* pid) - { - if (strcmp(pid, "8200") == 0) - return "G42S - 8200"; - else - { - char m[] = {'G', pid[1], pid[2], 'S', 0}; - - return std::string(m) + " - " + pid; - } - } - static std::string scanner_chinese_name_2_model(const char* cn) - { - static const char* hg = "\345\215\216\351\253\230", - * hw = "\346\261\211\347\216\213", - * lsc = "\347\253\213\346\200\235\350\276\260", - * smy = "\346\211\253\346\217\217\344\273\252\342\200\224G", - * f = strstr(cn, hg); - std::string model(""); - std::string(* model_from_pid)(const char* pid) = nullptr; - - if (f == cn) - { - model = "HUAGOSCAN "; - model_from_pid = hg_model_from_pid;; - } - else if (strstr(cn, hw) == cn) - { - model = "Hanvon "; - model_from_pid = hv_model_from_pid;; - } - else if (strstr(cn, lsc) == cn) - { - model = "LANXUMSCAN "; - model_from_pid = lsc_model_from_pid;; - } - else - return ""; - - f = strstr(cn, smy); - if (!f) - return ""; - - f += strlen(smy); - model += model_from_pid(f); - - return model; - } - static int update_app_config(const char* scanner_name, const char* jsn_txt, const char* path, gb::scanner_cfg::LPUDF lpfunc) - { - std::string scanner(""), jsn_str(jsn_txt); - std::vector efiles; - - if ((unsigned char)scanner_name[0] > 0x7f) - scanner = scanner_chinese_name_2_model(scanner_name); - else - scanner = scanner_name; - - gb::json* jsn = new gb::json(); - int cur_sel = -1, ret = 0; - gb::scanner_cfg* cfg = nullptr; - if (!jsn->attach_text(&jsn_str[0])) - { - jsn->release(); - return EINVAL; - } - - if (jsn->first_child(jsn_str)) - { - gb::json* child = new gb::json(); - if (child->attach_text(&jsn_str[0])) - { - if (!child->get_value("cur_sel", cur_sel)) - ret = EINVAL; - } - if (ret == 0) - { - cfg = new gb::scanner_cfg(); - int ind = 0; - while (jsn->next_child(jsn_str)) - { - if (!child->attach_text(&jsn_str[0])) - { - ret = EINVAL; - break; - } - - std::string schm_name(""); - if (!child->get_value("scheme", schm_name)) - { - ret = EINVAL; - break; - } - - gb::json* items = nullptr; - if (!child->get_value("opts", items) || !items) - { - ret = EINVAL; - break; - } - - gb::sane_config_schm* schm = new gb::sane_config_schm(); - if (items->first_child(jsn_str)) - { - do - { - std::string name(""), val(""); - gb::json* item = new gb::json(); - if (item->attach_text(&jsn_str[0])) - { - if (item->get_value("name", name) && item->get_value("value", val)) - { - name = lpfunc->title2name(name.c_str(), lpfunc->func_param); - lpfunc->trans_number(name.c_str(), val, lpfunc->func_param); - schm->set_value(name.c_str(), val.c_str(), val.length()); - - val = ""; - item->get_value("extra", val); - if (val.length() && gb::load_mini_file(val.c_str(), val) == 0) - { - schm->set_value(name.c_str(), val.c_str(), val.length(), true); - item->get_value("extra", val); - efiles.push_back(val); - } - } - } - item->release(); - } while (items->next_child(jsn_str)); - } - items->release(); - - cfg->add_scheme(schm, schm_name.c_str()); - schm->release(); - if (ind++ == cur_sel) - cfg->select_scheme(schm_name.c_str()); - } - } - child->release(); - } - jsn->release(); - if (cfg) - { - if (ret == 0) - { - cfg->save((path + scanner + ".cfg").c_str()); - for (auto& v : efiles) - rename(v.c_str(), (v + "_bk").c_str()); - } - cfg->release(); - } - - return ret; - } -} -namespace gb -{ - std::string sane_config_schm::opt_data_appendix_("_data"); - - sane_config_schm::sane_config_schm(scanner_cfg* scanner) : jsn_(NULL), bkp_(NULL), in_setting_(false), scheme_name_("") - , scanner_(scanner) - { - char empty[8] = { "{}" }; - jsn_ = new gb::json(); - jsn_->attach_text(empty); - def_val_ = new gb::json(); - if (scanner_) - scanner_->add_ref(); - } - sane_config_schm::~sane_config_schm() - { - clear(); - def_val_->release(); - if (scanner_) - scanner_->release(); - } - - bool sane_config_schm::hex(unsigned char ch, unsigned char* val) - { - bool ret = true; - - if (ch >= '0' && ch <= '9') - ch -= '0'; - else if (ch >= 'a' && ch <= 'f') - ch = ch - 'a' + 10; - else if (ch >= 'A' && ch <= 'F') - ch = ch - 'A' + 10; - else - ret = false; - - if (ret && val) - { - *val &= 0x0f0; - *val |= ch; - } - - return ret; - } - bool sane_config_schm::hex_char(const char* data, unsigned char* val) - { - unsigned char v = 0; - bool ret = false; - - if (sane_config_schm::hex(*data++, &v)) - { - v <<= 4; - if (sane_config_schm::hex(*data++, &v)) - { - if (val) - *val = v; - - ret = true; - } - } - - return ret; - } - bool sane_config_schm::is_option_data(std::string& name) - { - size_t pos = name.find(sane_config_schm::opt_data_appendix_); - - if (pos != std::string::npos) - { - if (pos + sane_config_schm::opt_data_appendix_.length() == name.length()) - { - name.erase(pos); - - return true; - } - } - - return false; - } - - void sane_config_schm::clear() - { - if (jsn_) - jsn_->release(); - jsn_ = NULL; - if (bkp_) - bkp_->release(); - bkp_ = NULL; - // file_ = ""; - } - std::string sane_config_schm::to_hex_letter(const char* data, size_t bytes) - { - std::string hex(""); - const unsigned char* ptr = (const unsigned char*)data; - char buf[8] = { 0 }; - - for (size_t i = 0; i < bytes; ++i) - { - sprintf(buf, "%02X", ptr[i]); - hex += buf; - } - - return hex; - } - std::string sane_config_schm::from_hex_letter(const char* data, size_t bytes) - { - std::string stream(""); - - bytes /= 2; - for (size_t i = 0; i < bytes; ++i) - { - unsigned char ch = 0; - if (!sane_config_schm::hex_char(data, &ch)) - break; - stream.append(1, ch); - data += 2; - } - - return stream; - } - std::string sane_config_schm::default_value(const char* hex_title) - { - std::string val(""); - - def_val_->get_value(hex_title, val); - - return val; - } - - sane_config_schm* sane_config_schm::copy(void) - { - sane_config_schm *cp = new sane_config_schm(scanner_); - std::string val(jsn_->to_string(false)); - - cp->scheme_name_ = scheme_name_; - cp->file_ = file_; - cp->jsn_->attach_text(&val[0]); - cp->id_name_ = id_name_; - val = def_val_->to_string(false); - cp->def_val_->attach_text(&val[0]); - - return cp; - } - bool sane_config_schm::load_from_file(const char* file) - { - clear(); - - std::string cont(""); - - file_ = file; - if (gb::load_mini_file(file, cont)) - return false; - - return load_from_mem(cont.c_str()); - } - bool sane_config_schm::load_from_mem(const char* mem, bool in_b64) - { - gb::base64 b64; - std::string stream(in_b64 ? b64.decode(mem, strlen(mem)) : mem); - - clear(); - jsn_ = new gb::json(); - if (!jsn_->attach_text(&stream[0])) - { - jsn_->release(); - jsn_ = NULL; - - return false; - } - - return true; - } - bool sane_config_schm::save_to(const char* file) - { - bool ret = false; - std::string encode(to_text_stream()); - - if (!file || *file == 0) - file = file_.c_str(); - - if (encode.length()) - { - FILE* dst = fopen(file, "wb"); - - if (dst) - { - fwrite(encode.c_str(), 1, encode.length(), dst); - fclose(dst); - ret = true; - } - } - - return ret; - } - void sane_config_schm::set_default_value(int sn, const char* name, const char* val, size_t bytes) - { - id_name_[sn] = name; - def_val_->set_value(name, to_hex_letter(val, bytes).c_str()); - } - void sane_config_schm::copy_default_value(sane_config_schm* from) - { - if(from) - { - std::string t(from->def_val_->to_string(false)); - - id_name_ = from->id_name_; - def_val_->attach_text(&t[0]); - } - } - bool sane_config_schm::first_config(std::string& name, std::string& val) - { - bool ret = false; - std::string raw_v(""); - - if (jsn_ && jsn_->first_child(raw_v, &name)) - { - val = sane_config_schm::from_hex_letter(raw_v.c_str(), raw_v.length()); - - ret = true; - } - - return ret; - } - bool sane_config_schm::next_config(std::string& name, std::string& val) - { - bool ret = false; - std::string raw_v(""); - - if (jsn_ && jsn_->next_child(raw_v, &name)) - { - val = sane_config_schm::from_hex_letter(raw_v.c_str(), raw_v.length()); - - ret = true; - } - - return ret; - } - bool sane_config_schm::get_config(const char* name, std::string& val) - { - bool ret = jsn_ ? jsn_->get_value(name, val) : false; - - if(!ret && def_val_) - ret = def_val_->get_value(name, val); - - if(ret) - val = sane_config_schm::from_hex_letter(val.c_str(), val.length()); - - return ret; - } - void sane_config_schm::begin_setting(bool restore) - { - if (bkp_) - bkp_->release(); - bkp_ = jsn_; - in_setting_ = true; - jsn_ = new gb::json(); - if (!restore && bkp_) - { - std::string stream(bkp_->to_string(false)); - if(stream.length()) - jsn_->attach_text(&stream[0]); - } - } - void sane_config_schm::config_changed(const char* name, const char* val, size_t bytes, bool extra) - { - std::string hex_v(to_hex_letter(val, bytes)); - - if (extra) - { - jsn_->set_value((name + sane_config_schm::opt_data_appendix_).c_str(), hex_v.c_str()); - } - else - { - std::string def = default_value(name); - if (hex_v == def) - { - jsn_->remove(name); - jsn_->remove((name + sane_config_schm::opt_data_appendix_).c_str()); - } - else - jsn_->set_value(name, hex_v.c_str()); - } - } - void sane_config_schm::config_changed(int sn, const char* val, size_t bytes, bool extra) - { - std::string name(""); - - if (id_name_.count(sn)) - { - name = id_name_[sn]; - config_changed(name.c_str(), val, bytes, extra); - } - } - void sane_config_schm::remove_config(const char* name) - { - if (jsn_) - { - if (name) - jsn_->remove(name); - else - { - jsn_->clear(); - jsn_->create_empty(); - } - } - } - void sane_config_schm::set_value(const char* name, const char* val, size_t bytes, bool extra) - { - std::string hex_v(to_hex_letter(val, bytes)); - - if (extra) - jsn_->set_value((name + sane_config_schm::opt_data_appendix_).c_str(), hex_v.c_str()); - else - jsn_->set_value(name, hex_v.c_str()); - } - bool sane_config_schm::has_changed(int* items) - { - if(items) - *items = jsn_ ? jsn_->count() : 0; - - if(!bkp_) - { - return false; - } - - std::map old; - std::string n(""), v(""); - if(bkp_->first_child(v, &n)) - { - do - { - old[n] = v; - }while(bkp_->next_child(v, &n)); - } - - if(jsn_->first_child(v, &n)) - { - do - { - if(old.count(n) == 0) - return true; - if(old[n]!=v) - return true; - - old.erase(n); - }while(jsn_->next_child(v, &n)); - } - - return old.size() > 0; - } - bool sane_config_schm::is_equal(sane_config_schm* r) - { - std::map old; - std::string n(""), v(""); - if (r->jsn_->first_child(v, &n)) - { - do - { - old[n] = v; - } while (r->jsn_->next_child(v, &n)); - } - - if (jsn_->first_child(v, &n)) - { - do - { - if (old.count(n) == 0) - return false; - if (old[n] != v) - return false; - - old.erase(n); - } while (jsn_->next_child(v, &n)); - } - - return old.size() == 0; - } - void sane_config_schm::end_setting(bool cancel) - { - if (in_setting_) - { - if (cancel) - { - jsn_->release(); - jsn_ = bkp_; - bkp_ = NULL; - } - else if (bkp_) - { - bkp_->release(); - bkp_ = NULL; - } - } - in_setting_ = false; - } - int sane_config_schm::id_from_name(const char* name) - { - for (const auto& v : id_name_) - { - if (v.second == name) - return v.first; - } - - return -1; - } - std::string sane_config_schm::to_text_stream(bool b64, bool with_ver) - { - if (jsn_) - { - if(with_ver) - { - char ver[40] = { 0 }; - sprintf(ver, "%u.%u", VERSION_MAIN, VERSION_SUB); - jsn_->set_value("ver", ver); - } - - std::string cont(jsn_->to_string(false)); - if (b64) - { - gb::base64 b64; - - cont = b64.encode(cont.c_str(), cont.length()); - } - - return cont; - } - else - return ""; - } - std::string sane_config_schm::get_version(void) - { - std::string ver(""); - - if (jsn_) - jsn_->get_value("ver", ver); - - return ver; - } - std::string sane_config_schm::get_scheme_name(void) - { - return scheme_name_; - } - void sane_config_schm::set_scheme_name(const char* name) - { - scheme_name_ = name ? name : ""; - } - void sane_config_schm::update(bool(* is_float)(int, void*), void* param, const char* (* t2n)(const char*), std::string* discard) - { - if (!jsn_) - return; - - std::string ver(get_version()), - name(""), - val(""); - int mv = atoi(ver.c_str()), - sv = ver.find("."); - bool changed = false; - char vs[40] = { 0 }; - - if (sv++ != -1) - sv = atoi(ver.c_str() + sv); - - // change title to name ... - if (mv <= 4 && sv < 30) - { - if (jsn_->first_child(val, &name)) - { - changed = true; - do - { - jsn_->change_key(name.c_str(), t2n(sane_config_schm::from_hex_letter(name.c_str(), name.length()).c_str())); - } while (jsn_->next_child(val, &name)); - } - } - - // fix float does not convert to SANE_Fixed bug in eldest version .... (discard them) - if (ver.empty()) - { - if (jsn_->first_child(val, &name)) - { - do - { - int id = id_from_name(name.c_str()); - if (id == -1 || is_float(id, param)) - { - jsn_->remove(name.c_str()); - if (discard) - *discard += name + "\r\n"; - changed = true; - } - } while (jsn_->next_child(val, &name)); - } - } - sprintf(vs, "%u.%u", VERSION_MAIN, VERSION_SUB); - jsn_->set_value("ver", vs); - - if (changed) - save_to(NULL); - } - - - - - /////////////////////////////////////////////////////////////////////////////////// - // scanner_cfg - std::string scanner_cfg::global_name_ = "global"; - std::string scanner_cfg::cur_sel_ = "cur"; - std::string scanner_cfg::default_setting_name_; - - scanner_cfg::scanner_cfg() : path_(""), scanner_name_(""), global_(new json()) - { - default_setting_name_ = QObject::tr("default_setting").toStdString(); - user_default_ = new gb::sane_config_schm(this); - user_default_->set_scheme_name(scanner_cfg::default_setting_name_.c_str()); - - init_version(); - init_select(); - } - scanner_cfg::~scanner_cfg() - { - clear(); - global_->release(); - } - - bool scanner_cfg::update(const char* file, LPUDF func) - { - std::string cont(""), name(""), path(file); - int ret = gb::load_mini_file(file, cont); - base64 b64; - json *jsn = nullptr; - bool ok = true; - - if (ret) - return false; - else if (cont.empty()) - return true; - - cont = b64.decode(cont.c_str(), cont.length()); - jsn = new json(); - if (!jsn->attach_text(&cont[0])) - { - jsn->release(); - return false; - } - - cont = ""; - ret = path.rfind(PATH_SYMBOL[0]); - if (ret++ != std::string::npos) - path.erase(ret); - if (jsn->first_child(cont, &name)) - { - do - { - ok &= updater::update_app_config(name.c_str(), cont.c_str(), path.c_str(), func) == 0; - } while (jsn->next_child(cont, &name)); - } - jsn->release(); - if (ok) - rename(file, (std::string(file) + "_bk").c_str()); - - return true; - } - - std::string scanner_cfg::user_default_scheme_name(void) - { - return scanner_cfg::default_setting_name_; - } - - void scanner_cfg::clear(void) - { - global_->set_value("ver", ""); - global_->set_value(scanner_cfg::cur_sel_.c_str(), -1); - - for (size_t i = 0; i < schemes_.size(); ++i) - schemes_[i].schm->release(); - schemes_.clear(); - scanner_name_ = ""; - } - void scanner_cfg::init_version(void) - { - char vstr[40] = { 0 }; - - sprintf(vstr, "%u.%u", VERSION_MAIN, VERSION_SUB); - global_->set_value("ver", vstr); - } - void scanner_cfg::init_select(void) - { - global_->set_value(scanner_cfg::cur_sel_.c_str(), -1); - } - void scanner_cfg::walk_sibling_schemes(cJSON* first) - { - if (!first) - return; - - cJSON* next = first->next; - std::string name(first->string ? first->string : ""), - cont(""); - CFGSCHM sch; - - first->next = nullptr; - cont = json::to_string(first, false); - if (name == scanner_cfg::global_name_) - { - global_->attach_text(&cont[0]); - } - else - { - sch.schm = new sane_config_schm(); - if (sch.schm->load_from_mem(cont.c_str(), false)) - { - sch.name = sane_config_schm::from_hex_letter(name.c_str(), name.length()); - sch.schm->set_scheme_name(sch.name.c_str()); - schemes_.push_back(sch); - } - else - sch.schm->release(); - } - - first->next = next; - walk_sibling_schemes(next); - } - - int scanner_cfg::load_file(const char* file) - { - std::string cont(""); - int ret = gb::load_mini_file(file, cont); - - if (ret == 0) - ret = load_mem(cont.c_str()); - - // if (ret == 0 && scanner_name_.empty()) - { - const char* name = strrchr(file, PATH_SYMBOL[0]); - if (name++ == nullptr) - name = file; - else - path_ = std::string(file, name - file); - - scanner_name_ = name; - ret = scanner_name_.rfind('.'); - if (ret != std::string::npos) - scanner_name_.erase(ret); - ret = 0; - } - - return ret; - } - int scanner_cfg::load_mem(const char* mem, bool in_base64) - { - std::string text(mem); - if (in_base64) - { - base64 b64; - - text = b64.decode(mem, strlen(mem)); - } - cJSON* root = cJSON_Parse(text.c_str()); - - if (!root) - { - FILE* dst = fopen((path_ + "err_cfg.txt").c_str(), "wb"); - fwrite(text.c_str(), 1, text.length(), dst); - fclose(dst); - return EINVAL; - } - - clear(); - walk_sibling_schemes(root->child); - cJSON_Delete(root); - - user_default_->release(); - user_default_ = nullptr; - for (int i = 0; i < schemes_.size(); ++i) - { - if (schemes_[i].name == scanner_cfg::default_setting_name_) - { - user_default_ = schemes_[i].schm; - schemes_.erase(schemes_.begin() + i); - break; - } - } - if (!user_default_) - { - user_default_ = new gb::sane_config_schm(this); - } - user_default_->set_scheme_name(scanner_cfg::default_setting_name_.c_str()); - - return 0; - } - int scanner_cfg::save(const char* file) - { - if (!file && path_.empty() && scanner_name_.empty()) - return EINVAL; - - std::string cont(to_text(true)), - f(file ? file : path_ + scanner_name_ + ".cfg"), - v(""); - - FILE* dst = fopen(f.c_str(), "wb"); - - if (!dst) - return errno; - - fwrite(cont.c_str(), 1, cont.length(), dst); - fclose(dst); - - return 0; - } - - std::string scanner_cfg::to_text(bool in_base64) - { - std::string cont("{\"" + scanner_cfg::global_name_ + "\":"), - v(""); - int sel = -1; - base64 b64; - - if (!global_->get_value("ver", v) || v.empty()) - init_version(); - if (!global_->get_value(scanner_cfg::cur_sel_.c_str(), sel) || sel >= schemes_.size()) - init_select(); - - // global at first ... - cont += global_->to_string(false); - - // user fixed schemes ... - for (auto& v : schemes_) - { - cont += ",\"" + sane_config_schm::to_hex_letter(v.name.c_str(), v.name.length()) + "\":"; - cont += v.schm->to_text_stream(false, false); - } - - // default setting at last ... - cont += ",\"" + sane_config_schm::to_hex_letter(scanner_cfg::default_setting_name_.c_str(), scanner_cfg::default_setting_name_.length()) + "\":"; - cont += user_default_->to_text_stream(false, false); - - // final ... - cont += "}"; - - return std::move(in_base64 ? b64.encode(cont.c_str(), cont.length()) : cont); - } - - void scanner_cfg::get_all_schemes(std::vector& schemes) - { - schemes.push_back(scanner_cfg::default_setting_name_); - for (auto& v : schemes_) - schemes.push_back(v.name); - } - sane_config_schm* scanner_cfg::get_scheme(const char* scheme_name) - { - sane_config_schm* found = nullptr; - - if (scheme_name && *scheme_name) - { - if (scanner_cfg::default_setting_name_ == scheme_name) - found = user_default_; - else - { - std::vector::iterator it = std::find(schemes_.begin(), schemes_.end(), scheme_name); - if (it != schemes_.end()) - found = it->schm; - } - } - else - { - int ind = -1; - - global_->get_value(scanner_cfg::cur_sel_.c_str(), ind); - if (ind >= 0 && ind < schemes_.size()) - found = schemes_[ind].schm; - else - found = user_default_; - } - - if (found) - found->add_ref(); - - return found; - } - std::string scanner_cfg::get_current_scheme_name(void) - { - int ind = -1; - - global_->get_value(scanner_cfg::cur_sel_.c_str(), ind); - if (ind >= 0 && ind < schemes_.size()) - return schemes_[ind].name; - else - return scanner_cfg::default_setting_name_; - } - bool scanner_cfg::remove_scheme(const char* scheme_name) - { - std::vector::iterator it = std::find(schemes_.begin(), schemes_.end(), scheme_name); - - if (it != schemes_.end()) - { - int id = it - schemes_.begin(), - ind = -1; - - it->schm->release(); - schemes_.erase(it); - global_->get_value(scanner_cfg::cur_sel_.c_str(), ind); - if (ind == id) - global_->set_value(scanner_cfg::cur_sel_.c_str(), -1); - else if (ind > id) - global_->set_value(scanner_cfg::cur_sel_.c_str(), ind - 1); - - return true; - } - - return false; - } - void scanner_cfg::remove_all_schemes(void) - { - for(auto& v: schemes_) - v.schm->release(); - - schemes_.clear(); - user_default_->remove_config(nullptr); - } - bool scanner_cfg::select_scheme(const char* scheme_name) - { - std::vector::iterator it = scheme_name ? std::find(schemes_.begin(), schemes_.end(), scheme_name) : schemes_.end(); - - if (it == schemes_.end()) - global_->set_value(scanner_cfg::cur_sel_.c_str(), -1); - else - global_->set_value(scanner_cfg::cur_sel_.c_str(), (int)(it - schemes_.begin())); - - return true; - } - - sane_config_schm* scanner_cfg::copy_scheme(const char* cp_from_name) // for UI setting, call release() if not use anymore - { - if (!cp_from_name) - return nullptr; - else - { - std::string cont(""); - if (scanner_cfg::default_setting_name_ == cp_from_name) - { - cont = std::move(user_default_->to_text_stream()); - } - else - { - std::vector::iterator it = std::find(schemes_.begin(), schemes_.end(), cp_from_name); - if (it != schemes_.end()) - cont = std::move(it->schm->to_text_stream()); - } - if (cont.empty()) - return nullptr; - - sane_config_schm* schm = new sane_config_schm(); - schm->load_from_mem(cont.c_str()); - - return schm; - } - } - bool scanner_cfg::add_scheme(sane_config_schm* schm, const char* name) - { - CFGSCHM cs; - - cs.name = name ? name : schm->get_scheme_name(); - if(cs.name.empty() || cs.name == scanner_cfg::global_name_) - return false; - - if (std::find(schemes_.begin(), schemes_.end(), cs.name.c_str()) != schemes_.end()) - return false; - - cs.schm = schm; - - schemes_.push_back(cs); - schm->set_scheme_name(cs.name.c_str()); - schm->add_ref(); - - return true; - } - bool scanner_cfg::rename_scheme(const char* from, const char* to) - { - if (to && std::find(schemes_.begin(), schemes_.end(), to) != schemes_.end()) - return false; - - for(auto& v: schemes_) - { - if(v.name == from) - { - v.name = to; - v.schm->set_scheme_name(to); - return true; - } - } - - return false; - } -} diff --git a/modules/saneui/cfg/gb_json.h b/modules/saneui/cfg/gb_json.h deleted file mode 100644 index 27c1f729..00000000 --- a/modules/saneui/cfg/gb_json.h +++ /dev/null @@ -1,237 +0,0 @@ -#pragma once - -#if defined(WIN32) || defined(_WIN64) -#include -#define PATH_SYMBOL "\\" -#else -#define PATH_SYMBOL "/" -#define NULL nullptr -#define DWORD_PTR char* -#define _countof(a) sizeof(a) / sizeof(a[0]) -#endif - -#include "cJSON.h" -//#include "../../code_device/hgsane/cJSON.h" -#include -#include -#include -#include - -namespace gb -{ - class scanner_cfg; - class refer - { - volatile long ref_; - - protected: - refer(); - virtual ~refer(); - - public: - long add_ref(void); - long release(void); - }; - - - class json : public refer - { - cJSON *obj_; - cJSON *cur_child_; - cJSON walk_head_; - bool is_array_; - - cJSON* find_sibling(cJSON* first, const char* name, cJSON*** addr); - cJSON* find_child(cJSON *parent, std::vector& path, bool create, cJSON*** addr = NULL); - cJSON* find(const char* path, bool create = false, cJSON*** addr = NULL); - - protected: - ~json(); - - public: - json(char* json_txt = 0); - - static std::string to_string(cJSON* root, bool formatted); - static std::string get_value_as_string(cJSON* root, bool integer = false); - static void free_node_data(cJSON* node); - static cJSON* create_element(bool is_array = false); - static cJSON* create_element_with_name(const char* name); - - public: - bool attach_text(char* json_txt); - bool attach_cjson(cJSON* cjson); - bool create_empty(bool array = false); - void clear(void); - std::string to_string(bool formatted); - - // can be path: child/value ... - bool get_value(const char* key, bool& val); - bool get_value(const char* key, int& val); - bool get_value(const char* key, double& val); - bool get_value(const char* key, std::string& val); - bool get_value(const char* key, json*& val); // caller shoud call "delete" to free the returned object !!! - bool get_value_as_string(const char* key, std::string& val, bool integer); - bool get_as_array(const char* key, std::vector& val); - - int count(void); - bool first_child(std::string& val, std::string* name = NULL); - bool next_child(std::string& val, std::string* name = NULL); - - bool set_value(const char* key, bool val); - bool set_value(const char* key, int val); - bool set_value(const char* key, double val); - bool set_value(const char* key, std::string val); - bool set_value(const char* key, const char* val); - bool set_value(const char* key, json* obj); - - bool change_key(const char* old_key, const char* new_key); - bool remove(const char* key); - }; - - class base64 - { - char base64_ind_[128]; - char base64_char_[80]; - char padding_char_; - - bool is_valid_base64_table(const char* table); - bool initialize_base64_table(const char* table); - - public: - base64(); - ~base64(); - - public: - bool set_base64_table(const char* table = NULL); - std::string encode(const char* data, size_t bytes, unsigned int line_bytes = -1, bool need_padding = true); - std::string decode(const char* data, size_t bytes); - }; - - class sane_config_schm : public refer - { - std::string scheme_name_; - scanner_cfg *scanner_; - std::string file_; - json* jsn_; - json* bkp_; - json* def_val_; - bool in_setting_; - std::map id_name_; // (id, default-val) - - void clear(); - std::string default_value(const char* name); - - protected: - ~sane_config_schm(); - - public: - sane_config_schm(scanner_cfg* scanner = nullptr); - - static std::string opt_data_appendix_; - static bool hex(unsigned char ch, unsigned char* val); - static bool hex_char(const char* data, unsigned char* val); - static std::string to_hex_letter(const char* data, size_t bytes); - static std::string from_hex_letter(const char* data, size_t bytes); - static bool is_option_data(std::string& name); // reset baase option name into 'name' if name was option data, and return true - - public: - sane_config_schm* copy(void); - bool load_from_file(const char* file); - bool load_from_mem(const char* mem, bool in_b64 = true); - bool save_to(const char* file); - void set_default_value(int sn, const char* name, const char* val, size_t bytes); - void copy_default_value(sane_config_schm* from); - bool first_config(std::string& name, std::string& val); - bool next_config(std::string& name, std::string& val); - bool get_config(const char* name, std::string& val); - void begin_setting(bool restore = false); - void config_changed(const char* name, const char* val, size_t bytes, bool extra = false); - void config_changed(int sn, const char* val, size_t bytes, bool extra = false); - void remove_config(const char* name/*nullptr for clear*/); - void set_value(const char* name, const char* val, size_t bytes, bool extra = false); - bool has_changed(int* items = nullptr); - bool is_equal(sane_config_schm* r); - void end_setting(bool cancel); - int id_from_name(const char* name); - std::string to_text_stream(bool b64 = true, bool with_ver = true); - std::string get_version(void); - std::string get_scheme_name(void); - void set_scheme_name(const char* name); - void update(bool(* is_float)(int, void*), void* param, const char*(* t2n)(const char*), std::string* discard = NULL); - }; - - class scanner_cfg : public refer - { - // format: in base64 - // - // { - // "global": { - // "ver": "4.33", - // "cur": -1 - // }, - // "scheme_1": sane_config_schm*, - // "scheme_2": sane_config_schm*, - // "scheme_3": sane_config_schm*, - // ... - // } - // - std::string path_; - std::string scanner_name_; // scanner type: HUAGOSCAN G100 - 0100 - json *global_; // version, current scheme, ... - - typedef struct _cfg_schm - { - std::string name; - sane_config_schm* schm; - - bool operator==(const char* n) - { - return name == n; - } - }CFGSCHM; - std::vector schemes_; - sane_config_schm* user_default_; - - static std::string global_name_; - static std::string cur_sel_; - static std::string default_setting_name_; - - void clear(void); - void init_version(void); - void init_select(void); - void walk_sibling_schemes(cJSON* first); - - protected: - ~scanner_cfg(); - - public: - scanner_cfg(); - - typedef struct _update_func - { - void(* trans_number)(const char* name, std::string& val, void* param); - const char* (* title2name)(const char* title, void* param); - std::string discard_msg; // update failed items ... - void* func_param; - }UDF, *LPUDF; - static bool update(const char* file, LPUDF func); - static std::string user_default_scheme_name(void); - - public: - int load_file(const char* file); - int load_mem(const char* mem, bool in_base64 = true); - int save(const char* file = nullptr); - std::string to_text(bool in_base64); - - void get_all_schemes(std::vector& schemes); // return all schemes name queue, the first is always be 'Default settings' - sane_config_schm* get_scheme(const char* scheme_name = nullptr/*return current scheme if was null*/); // call sane_config_schm::release() if not use anymore - std::string get_current_scheme_name(void); - bool remove_scheme(const char* scheme_name); - void remove_all_schemes(void); - bool select_scheme(const char* scheme_name); - - sane_config_schm* copy_scheme(const char* cp_from_name); // for UI setting, call release() if not use anymore - bool add_scheme(sane_config_schm* schm, const char* name = nullptr); - bool rename_scheme(const char* from, const char* to); - }; -}; diff --git a/modules/saneui/cutdialog.cpp b/modules/saneui/cutdialog.cpp deleted file mode 100644 index be564c48..00000000 --- a/modules/saneui/cutdialog.cpp +++ /dev/null @@ -1,465 +0,0 @@ -#include "cutdialog.h" -#include "ui_cutdialog.h" -#include -#include -#include -#include "HGString.h" -#include "sane/sane_option_definitions.h" - -cutDialog::cutDialog(QWidget *parent) : - QWidget(parent), - ui(new Ui::cutDialog) -{ - ui->setupUi(this); - divisor = 8; - dpi = 1; - sizeType = 0; - paperWidth = 185; - h_w = 260.0/185.0; - sizeRate = 1; - paperHeight = paperWidth*h_w; - - this->setFixedSize(paperWidth,paperHeight); - setMouseTracking(true); - m_startPoint = QPoint(10,10); - m_endPoint = QPoint(50,50); - m_mouse_down = false; - - initAllCorner(); -} - -cutDialog::~cutDialog() -{ - delete ui; -} - -void cutDialog::setPaperSize(QString type, const int w) -{ - paperType = type; - - if (paperType == OPTION_VALUE_ZZCC_A3) h_w = 420.0 / 297.0; - else if (paperType == OPTION_VALUE_ZZCC_8K) h_w = 390.0 / 270.0; - else if (paperType == OPTION_VALUE_ZZCC_16K) h_w = 270.0 / 190.0; - else if (paperType == OPTION_VALUE_ZZCC_16KHX) h_w = 190.0 / 270.0; - else if (paperType == OPTION_VALUE_ZZCC_A4) h_w = 297.0 / 210.0; - else if (paperType == OPTION_VALUE_ZZCC_A4HX) h_w = 210.0 / 297.0; - else if (paperType == OPTION_VALUE_ZZCC_A5) h_w = 210.0 / 148.0; - else if (paperType == OPTION_VALUE_ZZCC_A5HX) h_w = 148.0 / 210.0; - else if (paperType == OPTION_VALUE_ZZCC_A6) h_w = 148.0 / 105.0; - else if (paperType == OPTION_VALUE_ZZCC_A6HX) h_w = 105.0 / 148.0; - else if (paperType == OPTION_VALUE_ZZCC_B4) h_w = 353.0 / 250.0; - else if (paperType == OPTION_VALUE_ZZCC_B5) h_w = 250.0 / 176.0; - else if (paperType == OPTION_VALUE_ZZCC_B5HX) h_w = 176.0 / 250.0; - else if (paperType == OPTION_VALUE_ZZCC_B6) h_w = 176.0 / 125.0; - else if (paperType == OPTION_VALUE_ZZCC_B6HX) h_w = 125.0 / 176.0; - else if (paperType == OPTION_VALUE_ZZCC_Letter) h_w = 279.0 / 216.0; - else if (paperType == OPTION_VALUE_ZZCC_LetterHX) h_w = 216.0 / 279.0; - else if (paperType == OPTION_VALUE_ZZCC_DoubleLetter) h_w = 559.0 / 216.0; - else if (paperType == OPTION_VALUE_ZZCC_LEGAL) h_w = 356.0 / 216.0; - else if (paperType == OPTION_VALUE_ZZCC_SLSJ) h_w = 560.0 / 270.0; - else if(paperType == OPTION_VALUE_ZZCC_ZDSMCC) h_w = 3307.0*2/2338; - else if(paperType == OPTION_VALUE_ZZCC_PPYSCC) { - if(dpi == 100.0) h_w = 1795.0/1189; - if(dpi == 150.0) h_w = 1795.0/1784; - if(dpi == 200.0) h_w = 3307.0/2338; - if(dpi == 240.0) h_w = 4308.0/2854; - if(dpi == 200.0) h_w = 5385.0/3567; - }; - - - if(type.contains("3")) divisor = 2; - else if (type.contains("4")) divisor = 4; - else if (type.contains("5")) divisor = 6; - else if (type.contains("6")) divisor = 8; - else divisor = 4; - paperWidth = w; - if(type.contains(StdStringToUtf8("横向").c_str())) - paperWidth = paperWidth*h_w*1.5; - double realW = paperWidth; - - if (paperType == OPTION_VALUE_ZZCC_A3 || paperType == OPTION_VALUE_ZZCC_A4HX) realRate = 297.0 / realW; - else if (paperType == OPTION_VALUE_ZZCC_A4 || paperType == OPTION_VALUE_ZZCC_A5HX) realRate = 210.0 / realW; - else if (paperType == OPTION_VALUE_ZZCC_A5 || paperType == OPTION_VALUE_ZZCC_A6HX) realRate = 148.0 / realW; - else if (paperType == OPTION_VALUE_ZZCC_A6) realRate = 105.0 / realW; - else if (paperType == OPTION_VALUE_ZZCC_16K) realRate = 190.0 / realW; - else if (paperType == OPTION_VALUE_ZZCC_8K || paperType == OPTION_VALUE_ZZCC_16KHX) realRate = 270.0 / realW; - else if (paperType == OPTION_VALUE_ZZCC_B4 || paperType == OPTION_VALUE_ZZCC_B5HX) realRate = 250.0 / realW; - else if (paperType == OPTION_VALUE_ZZCC_B5 || paperType == OPTION_VALUE_ZZCC_B6HX) realRate = 176.0 / realW; - else if (paperType == OPTION_VALUE_ZZCC_B6) realRate = 125.0 / realW; - else if (paperType == OPTION_VALUE_ZZCC_Letter) realRate = 216.0 / realW; - else if (paperType == OPTION_VALUE_ZZCC_LetterHX) realRate = 279.0 / realW; - else if (paperType == OPTION_VALUE_ZZCC_DoubleLetter) realRate = 216.0 / realW; - else if (paperType == OPTION_VALUE_ZZCC_LEGAL) realRate = 216.0 / realW; - else if (paperType == OPTION_VALUE_ZZCC_SLSJ) realRate = 270.0 / realW; - else if(paperType == OPTION_VALUE_ZZCC_ZDSMCC) realRate = 297.0/realW; - else if(paperType == OPTION_VALUE_ZZCC_PPYSCC) { - if(dpi == 100.0) realRate = 1189.0*0.039377/dpi/realW; - if(dpi == 150.0) realRate = 1784*0.039377/dpi/realW; - if(dpi == 200.0) realRate = 2338*0.039377/dpi/realW; - if(dpi == 240.0) realRate = 2854*0.039377/dpi/realW; - if(dpi == 200.0) realRate = 3567*0.039377/dpi/realW; - }; - - paperHeight = paperWidth*h_w; - this->setFixedSize(paperWidth+4,paperHeight+4); - scaleRec = QRectF(0,0,paperWidth,paperHeight+0.5); - m_rect = QRectF(m_startPoint,m_endPoint); - update(); - refreshView(); -} - -void cutDialog::setDpiValue(const double d) -{ - dpi = d; - if(sizeType == PIXEL) sizeRate = 0.03937*dpi; - update(); -} - -void cutDialog::setSizeType(const SIZETYPE &t) -{ - sizeType = t; - switch (sizeType) { - case MILLIM: - sizeRate = 1; - break; - case INCH: - sizeRate = 0.03937; - break; - case PIXEL: - sizeRate = 0.03937*dpi; - break; - } - update(); -} - -void cutDialog::setCutRectWidth(double w) -{ - m_endPoint.setX(m_startPoint.x()+scaleRec.width()*w/getPaperSize().width()); - update(); -} - -void cutDialog::setCutRectHeight(double h) -{ - m_endPoint.setY(m_startPoint.y()+scaleRec.height()*h/getPaperSize().height()); - update(); -} - -void cutDialog::setCutRectStartX(double x) -{ - m_startPoint.setX(scaleRec.width()*x/getPaperSize().width()); - update(); -} - -void cutDialog::setCutRectStartY(double y) -{ - m_startPoint.setY(scaleRec.height()*y/getPaperSize().height()); - update(); -} - -QSizeF cutDialog::getPaperSize() const -{ - double realW = paperWidth*realRate*sizeRate; - double realH = paperHeight*realRate*sizeRate; - return QSizeF(realW,realH); -} - -QSizeF cutDialog::getCutRectSize() const -{ - double realCutW = getPaperSize().width()*m_rect.width()/scaleRec.width(); - double realCutH = getPaperSize().height()*m_rect.height()/scaleRec.height(); - return QSizeF(realCutW,realCutH); -} - -QPointF cutDialog::getCutRectStartPos() const -{ - double realCutX = getPaperSize().width()*m_startPoint.x()/scaleRec.width(); - double realCutY = getPaperSize().height()*m_startPoint.y()/scaleRec.height(); - return QPointF(realCutX,realCutY); -} - -QRectF cutDialog::getCutRectPixel() const -{ - double x = 0.03937*dpi*paperWidth*realRate*m_startPoint.x()/scaleRec.width(); - double y = 0.03937*dpi*paperHeight*realRate*m_startPoint.y()/scaleRec.height(); - double w = 0.03937*dpi*paperWidth*realRate*m_rect.width()/scaleRec.width(); - double h = 0.03937*dpi*paperHeight*realRate*m_rect.height()/scaleRec.height(); - return QRectF(x,y,w,h); -} - -void cutDialog::setCutRectPixel(QRectF &rect) -{ - m_startPoint.setX(scaleRec.width()*rect.x()/(paperWidth*realRate*0.03937*dpi)); - m_startPoint.setY(scaleRec.height()*rect.y()/(paperHeight*realRate*0.03937*dpi)); - m_endPoint.setX(m_startPoint.x()+scaleRec.width()*rect.width()/(paperWidth*realRate*0.03937*dpi)); - m_endPoint.setY(m_startPoint.y()+scaleRec.height()*rect.height()/(paperHeight*realRate*0.03937*dpi)); - m_rect = QRectF(m_startPoint,m_endPoint); - update(); -} - -int cutDialog::getCutRectRight() const -{ - return getPaperSize().width()*m_rect.right()/scaleRec.right(); -} - -int cutDialog::getCutRectBottom() const -{ - return getPaperSize().height()*m_rect.bottom()/scaleRec.bottom(); -} - -void cutDialog::mousePressEvent(QMouseEvent *event) -{ - int x = event->x()/**paperWidth/width()*/; - int y = event->y()/**paperHeight/height()*/; - m_moveStart = QPoint(x,y); - m_mouse_down = event->button() == Qt::LeftButton; - update(); -} - -void cutDialog::mouseMoveEvent(QMouseEvent *event) -{ - int x = event->x()/**paperWidth/width()*/; - int y = event->y()/**paperHeight/height()*/; - if(m_mouse_down){ - int dx = m_moveStart.x() - x; - int dy = m_moveStart.y() - y; - m_moveStart = QPoint(x,y); - - if(m_leftCorn){ - m_startPoint.setX(x); - }else if(m_rightCorn){ - m_endPoint.setX(x); - }else if(m_topCorn){ - m_startPoint.setY(y); - }else if(m_bottomCorn){ - m_endPoint.setY(y); - }else if(m_leftTop){ - m_startPoint.setX(x); - m_startPoint.setY(y); - }else if(m_leftBottom){ - m_startPoint.setX(x); - m_endPoint.setY(y); - }else if(m_rightTop){ - m_startPoint.setY(y); - m_endPoint.setX(x); - }else if(m_rightBottom){ - m_endPoint.setX(x); - m_endPoint.setY(y); - } - else if(!m_out){ - if(m_startPoint.x() - dx < 0) dx = 0; - if(m_startPoint.y() - dy < 0) dy = 0; - if(m_endPoint.x() - dx > scaleRec.right()) dx = 0; - if(m_endPoint.y() - dy > scaleRec.bottom()) dy = 0; - m_startPoint.setX(m_rect.left()-dx); - m_startPoint.setY(m_rect.top()-dy); - m_endPoint.setX(m_rect.right()-dx); - m_endPoint.setY(m_rect.bottom()-dy); - } - if(m_startPoint.x()<=0) m_startPoint.setX(0); - if(m_startPoint.y()<=0) m_startPoint.setY(0); - if(m_endPoint.x()>=scaleRec.width()) m_endPoint.setX(scaleRec.right()); - if(m_endPoint.y()>=scaleRec.height()) m_endPoint.setY(scaleRec.bottom()); - - - if(qAbs(m_startPoint.x() - m_endPoint.x()) <= 10 || m_startPoint.x() > m_endPoint.x()){ - m_startPoint.setX(m_rect.left()); - m_endPoint.setX(m_rect.right()); - } - if(qAbs(m_startPoint.y() - m_endPoint.y()) <= 10 || m_startPoint.y() > m_endPoint.y()){ - m_startPoint.setY(m_rect.top()); - m_endPoint.setY(m_rect.bottom()); - } - - update(); - }else{ - mousePosition(QPoint(x,y)); - } -} - -void cutDialog::mouseReleaseEvent(QMouseEvent *) -{ - m_mouse_down = false; - update(); -} - -void cutDialog::enterEvent(QEvent *) -{ - emit lineEditEnable(false); -} - -void cutDialog::leaveEvent(QEvent *) -{ - emit lineEditEnable(true); -} - -void cutDialog::paintEvent(QPaintEvent *) -{ - QPainter painter(this); - painter.translate(0,0); - - drawScale(painter); - drawCutRect(painter); - drawTransparentColor(painter); - if(m_mouse_down){ - if(sizeType == INCH || sizeType == MILLIM){ - emit cutRectX(QString::number(getCutRectStartPos().x(),'f',2).toDouble()); - emit cutRectY(QString::number(getCutRectStartPos().y(),'f',2).toDouble()); - emit cutRectWidth(QString::number(getCutRectSize().width(),'f',2).toDouble()); - emit cutRectHeight(QString::number(getCutRectSize().height(),'f',2).toDouble()); - }else{ - emit cutRectX(double(int(getCutRectStartPos().x()))); - emit cutRectY(double(int(getCutRectStartPos().y()))); - emit cutRectWidth(double(int(getCutRectSize().width()))); - emit cutRectHeight(double(int(getCutRectSize().height()))); - } - } - - painter.end(); -} - -void cutDialog::drawScale(QPainter& painter) -{ - painter.setPen(QPen(Qt::black,1)); - scaleRec = QRectF(0,0,paperWidth,paperHeight+0.5); - painter.drawRect(scaleRec); - for(int i = 6 ; i <= paperWidth-6; i++){ - if(int(paperWidth/2) == i || int(paperWidth/4) == i || int(paperWidth*3/4) == i){ - painter.setPen(QPen(Qt::gray,1)); - painter.drawLine(i,0,i,paperHeight); - painter.setPen(QPen(Qt::black,1)); - } - if(i%divisor == 0){ - painter.drawLine(i,paperHeight-4,i,paperHeight); - painter.drawLine(i,0,i,4); - } - if(i%(divisor*5) == 0){ - painter.drawLine(i,paperHeight-8,i,paperHeight); - painter.drawLine(i,0,i,8); - } - } - for(int i = 6 ; i <= paperHeight-6; i++){ - if(int(paperHeight/2) == i || int(paperHeight/4) == i || int(paperHeight*3/4) == i){ - painter.setPen(QPen(Qt::gray,1)); - painter.drawLine(0,i,paperWidth,i); - painter.setPen(QPen(Qt::black,1)); - } - if(i%divisor == 0){ - painter.drawLine(0,i,4,i); - painter.drawLine(paperWidth,i,paperWidth-4,i); - } - if(i%(divisor*5) == 0){ - painter.drawLine(0,i,8,i); - painter.drawLine(paperWidth,i,paperWidth-8,i); - } - } -} - -void cutDialog::drawCutRect(QPainter &painter) -{ - painter.setPen(QPen(Qt::green,1)); - m_rect = QRectF(m_startPoint,m_endPoint); - - QRectF r(m_rect); - if(r.right() + 6 > paperWidth) - r.setRight(paperWidth - 6); - if(r.bottom() + 2 > paperHeight) - r.setBottom(paperHeight - 2); - - painter.drawRect(r); - painter.setPen(QPen(Qt::red,1)); - painter.setBrush(Qt::red); - painter.drawEllipse(r.left()-2,(r.bottom()-r.top())/2+r.top()-2,4,4); - painter.drawEllipse(r.left()-2,r.top()-2,4,4); - painter.drawEllipse(r.left()-2,r.bottom()-2,4,4); - painter.drawEllipse(r.right()-2,r.top()-2,4,4); - painter.drawEllipse(r.right()-2,r.bottom()-2,4,4); - painter.drawEllipse(r.right()-2,(r.bottom()-r.top())/2+r.top()-2,4,4); - painter.drawEllipse((r.right()-r.left())/2+r.left()-2,r.top()-2,4,4); - painter.drawEllipse((r.right()-r.left())/2+r.left()-2,r.bottom()-2,4,4); -} - -void cutDialog::drawTransparentColor(QPainter &painter) -{ - QPainterPath painterPath; - QPainterPath p; - p.addRect(scaleRec); - painterPath.addRect(m_rect); - QPainterPath drawPath =p.subtracted(painterPath); - painter.setOpacity(0.7); - painter.fillPath(drawPath,QBrush(Qt::gray)); -} - -void cutDialog::mousePosition(const QPoint& e) -{ - initAllCorner(); - QRectF r = QRectF(m_rect); - int x = e.x(); - int y = e.y(); - m_left = qAbs(x - r.left()) < 5; - m_right = qAbs(x - r.right()) < 5; - m_bottom = qAbs(y - r.bottom()) < 5; - m_top = qAbs(y - r.top()) < 5; - m_out = r.left()-x>=5 || x-r.right()>=5 || r.top()-y>=5 || y-r.bottom()>=5; - bool lorr = m_left | m_right; - bool torb = m_top | m_bottom; - if(lorr && torb) - { - if((m_left && m_top) || (m_right && m_bottom)) - setCursor(Qt::SizeFDiagCursor); - else - setCursor(Qt::SizeBDiagCursor); - } - else if(lorr) - setCursor(Qt::SizeHorCursor); - else if(torb) - setCursor(Qt::SizeVerCursor); - else if(!m_out) - { - setCursor(Qt::SizeAllCursor); - m_bottom = m_left = m_right = m_top = false; - }else if(m_out){ - setCursor(Qt::ArrowCursor); - m_bottom = m_left = m_right = m_top = false; - } - - if(m_left && m_top) m_leftTop = true; - else if(m_left && m_bottom) m_leftBottom = true; - else if(m_right && m_top) m_rightTop = true; - else if(m_right && m_bottom) m_rightBottom = true; - else if(m_left && !m_top && !m_bottom) m_leftCorn = true; - else if(m_right && !m_top && !m_bottom) m_rightCorn = true; - else if(m_top && !m_left && !m_right) m_topCorn = true; - else if(m_bottom && !m_left && !m_right) m_bottomCorn = true; - else initAllCorner(); -} - -void cutDialog::refreshView() -{ - if(MILLIM == sizeType || sizeType == INCH){ - emit cutRectX(QString::number(getCutRectStartPos().x(),'f',2).toDouble()); - emit cutRectY(QString::number(getCutRectStartPos().y(),'f',2).toDouble()); - emit cutRectWidth(QString::number(getCutRectSize().width(),'f',2).toDouble()); - emit cutRectHeight(QString::number(getCutRectSize().height(),'f',2).toDouble()); - }else{ - emit cutRectX(QString::number(getCutRectStartPos().x(),'f',0).toDouble()); - emit cutRectY(QString::number(getCutRectStartPos().y(),'f',0).toDouble()); - emit cutRectWidth(double(int(getCutRectSize().width()))); - emit cutRectHeight(double(int(getCutRectSize().height()))); - } -} - -void cutDialog::initAllCorner() -{ - m_left = false; - m_right = false; - m_bottom = false; - m_top = false; - m_leftCorn = false; - m_rightCorn = false; - m_topCorn = false; - m_bottomCorn = false; - m_leftTop = false; - m_leftBottom = false; - m_rightTop = false; - m_rightBottom = false; -} diff --git a/modules/saneui/cutdialog.h b/modules/saneui/cutdialog.h deleted file mode 100644 index 2f77ef2a..00000000 --- a/modules/saneui/cutdialog.h +++ /dev/null @@ -1,100 +0,0 @@ -#ifndef CUTDIALOG_H -#define CUTDIALOG_H - -#include -#include -#include -#include - -namespace Ui { -class cutDialog; -} - -enum SIZETYPE{ - MILLIM , - INCH, - PIXEL -}; - -class cutDialog : public QWidget -{ - Q_OBJECT - -public: - explicit cutDialog(QWidget *parent = nullptr); - ~cutDialog(); - void setPaperSize(QString type = "A1", const int w = 200); - void setDpiValue(const double d); - void setSizeType(const SIZETYPE& t); - void setCutRectWidth(double w); - void setCutRectHeight(double h); - void setCutRectStartX(double x); - void setCutRectStartY(double y); - QSizeF getPaperSize()const; - QSizeF getCutRectSize()const; - QPointF getCutRectStartPos()const; - QRectF getCutRectPixel()const; - void setCutRectPixel(QRectF& rect); - int getCutRectRight()const; - int getCutRectBottom()const; - void refreshView(); - -signals: - void cutRectX(double x); - void cutRectY(double y); - void cutRectWidth(double w); - void cutRectHeight(double h); - void lineEditEnable(bool b); - -private: - void mousePressEvent(QMouseEvent*); - void mouseMoveEvent(QMouseEvent*); - void mouseReleaseEvent(QMouseEvent*); - void enterEvent(QEvent*); - void leaveEvent(QEvent*); - //void resizeEvent(QResizeEvent*); - void paintEvent(QPaintEvent *); - void drawScale(QPainter &painter); - void drawCutRect(QPainter &painter); - void drawTransparentColor(QPainter &painter); - void drawPaperSize(); - void mousePosition(const QPoint &e); - void initAllCorner(); - //void mouseChangeRect(int dx,int dy); - -private: - Ui::cutDialog *ui; - QPointF m_startPoint; - QPointF m_endPoint; - QPointF m_moveStart; - - QRectF m_rect; - QRectF scaleRec; - - QString paperType; - double paperWidth; - double paperHeight; - int divisor; - int sizeType; - double dpi; - double h_w; - double realRate; - double sizeRate; - - bool m_mouse_down; - bool m_left; - bool m_right; - bool m_bottom; - bool m_top; - bool m_leftCorn; - bool m_rightCorn; - bool m_topCorn; - bool m_bottomCorn; - bool m_leftTop; - bool m_rightTop; - bool m_leftBottom; - bool m_rightBottom; - bool m_out; -}; - -#endif // CUTDIALOG_H diff --git a/modules/saneui/cutdialog.ui b/modules/saneui/cutdialog.ui deleted file mode 100644 index de03c34e..00000000 --- a/modules/saneui/cutdialog.ui +++ /dev/null @@ -1,44 +0,0 @@ - - - cutDialog - - - true - - - - 0 - 0 - 321 - 342 - - - - - 0 - 0 - - - - - 2 - 0 - - - - - 2 - 0 - - - - true - - - cutDialog - - - - - - diff --git a/modules/saneui/cutpapertool.cpp b/modules/saneui/cutpapertool.cpp deleted file mode 100644 index 4c035795..00000000 --- a/modules/saneui/cutpapertool.cpp +++ /dev/null @@ -1,217 +0,0 @@ -#include "cutpapertool.h" -#include "ui_cutpapertool.h" -#include -#include - -CutPaperTool::CutPaperTool(int d, const QString& t, int w, int unit, QWidget *parent) : - QDialog(parent), - ui(new Ui::CutPaperTool) -{ - ui->setupUi(this); - setWindowFlags(Qt::Dialog | Qt::WindowCloseButtonHint); - connect(ui->widget,SIGNAL(cutRectX(double)),this,SLOT(cutRectXSlot(double))); - connect(ui->widget,SIGNAL(cutRectY(double)),this,SLOT(cutRectYSlot(double))); - connect(ui->widget,SIGNAL(cutRectWidth(double)),this,SLOT(cutRectWidthSlot(double))); - connect(ui->widget,SIGNAL(cutRectHeight(double)),this,SLOT(cutRectHeightSlot(double))); - connect(ui->widget,SIGNAL(lineEditEnable(bool)),this,SLOT(lineEditEnableSlot(bool))); - ui->widget->setSizeType(MILLIM); - - dpi = d; - ui->dpiLab->setText(QString::number(dpi)); - ui->widget->setDpiValue(dpi); - paperType = t; - ui->paperLab->setText(paperType); - ui->widget->setPaperSize(paperType, w); - setSizeLabel(); - this->setFixedWidth(ui->widget->width()+40); - setSizeInit(); - - ui->comboBox_2->setCurrentIndex(unit); -} - -CutPaperTool::~CutPaperTool() -{ - delete ui; -} - -void CutPaperTool::paintEvent(QPaintEvent *) -{ - -} - -QRectF CutPaperTool::getCutRectPixel() -{ - return QRectF(ui->widget->getCutRectPixel()); -} - -void CutPaperTool::setCutRectPixel(QRectF &rect) -{ - ui->widget->setCutRectPixel(rect); - ui->startXEdt->setText(QString::number(rect.x()/dpi/0.03937)); - ui->startYEdt->setText(QString::number(rect.y()/dpi/0.03937)); - ui->rectWidth->setText(QString::number(rect.width()/dpi/0.03937)); - ui->rectHeight->setText(QString::number(rect.height()/dpi/0.03937)); - - update(); - setSizeLabel(); - ui->widget->refreshView(); -} - -int CutPaperTool::getUnit() -{ - return ui->comboBox_2->currentIndex(); -} - -void CutPaperTool::setSizeLabel() -{ - QString wSize; - QString hSize; - if(ui->comboBox_2->currentIndex() == INCH){ - wSize = QString::number(ui->widget->getPaperSize().width(),'f',2); - hSize = QString::number(ui->widget->getPaperSize().height(),'f',2); - } - else { - wSize = QString::number(int(ui->widget->getPaperSize().width()+0.001)); - hSize = QString::number(int(ui->widget->getPaperSize().height()+0.001)); - } - ui->sizeLabel->setText("("+wSize + " * " +hSize+")"); -} - -void CutPaperTool::setSizeInit() -{ - ui->widget->setCutRectStartX(0); - ui->widget->setCutRectStartY(0); - ui->widget->setCutRectWidth(ui->widget->getPaperSize().width()); - ui->widget->setCutRectHeight(ui->widget->getPaperSize().height()); - ui->startXEdt->setText("0"); - ui->startYEdt->setText("0"); - ui->rectWidth->setText(QString::number(int(ui->widget->getPaperSize().width()))); - ui->rectHeight->setText(QString::number(int(ui->widget->getPaperSize().height()))); -} - -void CutPaperTool::cutRectXSlot(double x) -{ - ui->startXEdt->setText(QString::number(x)); -} - -void CutPaperTool::cutRectYSlot(double y) -{ - ui->startYEdt->setText(QString::number(y)); -} - -void CutPaperTool::cutRectWidthSlot(double w) -{ - ui->rectWidth->setText(QString::number(w)); -} - -void CutPaperTool::cutRectHeightSlot(double h) -{ - ui->rectHeight->setText(QString::number(h)); -} - -void CutPaperTool::lineEditEnableSlot(bool b) -{ - ui->startXEdt->setEnabled(b); - ui->startYEdt->setEnabled(b); - ui->rectWidth->setEnabled(b); - ui->rectHeight->setEnabled(b); -} - -void CutPaperTool::on_startXEdt_textEdited(QString arg1) -{ - double x = arg1.toDouble(); - if(x >ui->widget->getCutRectRight()) { - //arg1.chop(1); - //x = arg1.toDouble(); - //x = ui->widget->getCutRectRight(); - return ; - } - if(type == PIXEL) x = arg1.toInt(); - ui->widget->setCutRectStartX(x); -} - -void CutPaperTool::on_startYEdt_textEdited(QString arg1) -{ - double y = arg1.toDouble(); - if(y >ui->widget->getCutRectBottom()) { - //arg1.chop(1); - //y = arg1.toDouble(); - return ; - } - if(type == PIXEL) y = arg1.toInt(); - ui->widget->setCutRectStartY(y); -} - -void CutPaperTool::on_rectWidth_textEdited(QString arg1) -{ - double v = arg1.toDouble(); - if(v > ui->widget->getPaperSize().width() - ui->widget->getCutRectStartPos().x()) { - //arg1.chop(1); - //v = arg1.toDouble(); - //v=ui->widget->getPaperSize().width() - ui->widget->getCutRectStartPos().x(); - return ; - } - if(type == PIXEL) v = arg1.toInt(); - ui->widget->setCutRectWidth(v); -} - -void CutPaperTool::on_rectHeight_textEdited(QString arg1) -{ - double v = arg1.toDouble(); - if(v > ui->widget->getPaperSize().height() - ui->widget->getCutRectStartPos().y()) { - //arg1.chop(1); - //v = arg1.toDouble(); - //v = ui->widget->getPaperSize().height() - ui->widget->getCutRectStartPos().y(); - return ; - } - if(type == PIXEL) v = arg1.toInt(); - ui->widget->setCutRectHeight(v); -} - -void CutPaperTool::on_comboBox_2_currentIndexChanged(int index) -{ - switch(index) - { - case 0: - ui->xLabel->setText("mm"); - ui->yLabel->setText("mm"); - ui->wLabel->setText("mm"); - ui->hLabel->setText("mm"); - ui->widget->setSizeType(MILLIM); - break; - case 1: - ui->xLabel->setText("in"); - ui->yLabel->setText("in"); - ui->wLabel->setText("in"); - ui->hLabel->setText("in"); - ui->widget->setSizeType(INCH); - break; - case 2: - ui->xLabel->setText("px"); - ui->yLabel->setText("px"); - ui->wLabel->setText("px"); - ui->hLabel->setText("px"); - ui->widget->setSizeType(PIXEL); - break; - } - - update(); - setSizeLabel(); - ui->widget->refreshView(); -} - - -void CutPaperTool::on_buttonBox_accepted() -{ - accept(); -} - -void CutPaperTool::on_buttonBox_rejected() -{ - reject(); -} - -void CutPaperTool::on_pbtn_init_clicked() -{ - setSizeInit(); -} diff --git a/modules/saneui/cutpapertool.h b/modules/saneui/cutpapertool.h deleted file mode 100644 index d23bd5d5..00000000 --- a/modules/saneui/cutpapertool.h +++ /dev/null @@ -1,57 +0,0 @@ -#ifndef CUTPAPERTOOL_H -#define CUTPAPERTOOL_H - -#include -#include "cutdialog.h" - -namespace Ui { -class CutPaperTool; -} - -class CutPaperTool : public QDialog -{ - Q_OBJECT - -public: - explicit CutPaperTool(int d, const QString& t, int w, int unit, QWidget *parent = nullptr); - ~CutPaperTool(); - QRectF getCutRectPixel(); - void setCutRectPixel(QRectF& rect); - int getUnit(); - -private: - void paintEvent(QPaintEvent *); - void setSizeLabel(); - void setSizeInit(); - -private slots: - void cutRectXSlot(double x); - void cutRectYSlot(double y); - void cutRectWidthSlot(double w); - void cutRectHeightSlot(double h); - void lineEditEnableSlot(bool b); - - void on_startXEdt_textEdited(QString arg1); - - void on_startYEdt_textEdited(QString arg1); - - void on_rectWidth_textEdited(QString arg1); - - void on_rectHeight_textEdited(QString arg1); - - void on_comboBox_2_currentIndexChanged(int index); - - void on_buttonBox_accepted(); - - void on_buttonBox_rejected(); - - void on_pbtn_init_clicked(); - -private: - Ui::CutPaperTool *ui; - SIZETYPE type; - int dpi; - QString paperType; -}; - -#endif // CUTPAPERTOOL_H diff --git a/modules/saneui/cutpapertool.ui b/modules/saneui/cutpapertool.ui deleted file mode 100644 index 0e5178d6..00000000 --- a/modules/saneui/cutpapertool.ui +++ /dev/null @@ -1,298 +0,0 @@ - - - CutPaperTool - - - true - - - - 0 - 0 - 439 - 676 - - - - - 0 - 0 - - - - 自定义扫描区域 - - - - - - - - 纸张尺寸： - - - - - - - A4 - - - - - - - (210*297) - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - - - - - DPI(像素/英寸)： - - - Qt::AlignJustify|Qt::AlignVCenter - - - - - - - 200 - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - - - - - 单位： - - - - - - - - 毫米（mm） - - - - - 英寸（in) - - - - - 像素（px） - - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - 初始化选择区域 - - - - - - - - - true - - - - - 0 - 0 - 421 - 430 - - - - - - - - 0 - 0 - - - - - - - - - - - - - - x: - - - - - - - - - - mm - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - y: - - - - - - - - - - mm - - - - - - - - - - - w: - - - - - - - - - - mm - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - h: - - - - - - - - - - mm - - - - - - - - - QDialogButtonBox::Cancel|QDialogButtonBox::Ok - - - - - - - - cutDialog - QWidget -
cutdialog.h
- 1 - - - - - diff --git a/modules/saneui/device_menu.cpp b/modules/saneui/device_menu.cpp deleted file mode 100644 index 1259f158..00000000 --- a/modules/saneui/device_menu.cpp +++ /dev/null @@ -1,189 +0,0 @@ -#include "device_menu.h" - -#define ACTION_DEVICE_NAME_PROPERTY "device_name" - -device_menu::device_menu(QWidget *parent) - : QMenu(parent) - , cur_action_(nullptr), none_action_(nullptr) -{ - group_action_ = new QActionGroup(this); - deviceMenuUpdate(nullptr); - connect(group_action_, SIGNAL(triggered(QAction*)), this, SLOT(on_act_triggered(QAction*))); -} - -device_menu::device_menu(const QString &title, QWidget *parent) - : QMenu(title, parent) - , cur_action_(nullptr), none_action_(nullptr) -{ - group_action_ = new QActionGroup(this); - deviceMenuUpdate(nullptr); - connect(group_action_, SIGNAL(triggered(QAction*)), this, SLOT(on_act_triggered(QAction*))); -} - -QMenu* device_menu::find_device_menu(const QString& dev_name) -{ - std::lock_guard lock(mutex_); - std::vector::iterator it = std::find(menus_.begin(), menus_.end(), dev_name); - - if(it == menus_.end()) - return nullptr; - else - return it->menu; -} -QAction* device_menu::find_device_config(const QString& dev_name, const QString& cfg_name) -{ - std::lock_guard lock(mutex_); - std::vector::iterator it = std::find(menus_.begin(), menus_.end(), dev_name); - - if(it == menus_.end()) - return NULL; - - for(size_t i = 0; i < it->actions.size(); ++i) - { - if(it->actions[i]->text() == cfg_name) - return it->actions[i]; - } - - return NULL; -} - -void device_menu::connectedDevice(const QString &device) -{ - QMenu* menu = find_device_menu(device); - if (menu) - menu->setEnabled(true); -} - -void device_menu::disconnectedDevice(const QString &device) -{ - QMenu* menu = find_device_menu(device); - if (menu) - menu->setEnabled(false); -} - -void device_menu::setOptionChecked(const QString &device, const QString &opt, bool checked) -{ - QAction* act = find_device_config(device, opt); - - if(act) - { - act->setChecked(checked); - if(checked) - cur_action_ = act; - else - { - if(cur_action_ == act) - cur_action_ = nullptr; - } - } - else if(checked) - cur_action_ = nullptr; -} - -void device_menu::get_online_devices(QList& dev_names) -{ - std::lock_guard lock(mutex_); - - for(size_t i = 0; i < menus_.size(); ++i) - { - if(menus_[i].menu->isEnabled()) - dev_names.push_back(menus_[i].menu->title()); - } -} - -void device_menu::deviceMenuUpdate(dev_que* que) -{ - std::lock_guard lock(mutex_); - - cur_action_ = nullptr; - if(none_action_) - { - removeAction(none_action_); - none_action_ = nullptr; - } - - for(size_t i = 0; i < menus_.size(); ++i) - menus_[i].menu->setEnabled(false); - if (!que || que->scanners() == 0) - { - if(menus_.empty()) - { - none_action_ = addAction(tr("no device")); - none_action_->setEnabled(false); - } - - return; - } - - for (size_t i = 0; i < que->scanners(); i++) - { - SCANNER s = que->get_at(i); - std::vector::iterator it = std::find(menus_.begin(), menus_.end(), QString::fromStdString((s.name))); - POPMENU pm; - std::vector schemes; - - if(it == menus_.end()) - pm.menu = addMenu(QString::fromStdString(s.name)); - else - { - pm = *it; - menus_.erase(it); - } - pm.menu->setEnabled(true); - pm.menu->setToolTipsVisible(true); - for(size_t j = 0; j < pm.actions.size(); ++j) - { - pm.menu->removeAction(pm.actions[j]); - group_action_->removeAction(pm.actions[j]); - } - pm.actions.clear(); - s.cfg->get_all_schemes(schemes); - for (size_t j = 0; j < schemes.size(); j++) - { - QAction *child = group_action_->addAction(QString::fromStdString(schemes[j])); - child->setProperty(ACTION_DEVICE_NAME_PROPERTY, QVariant(QString::fromStdString(s.name))); - child->setCheckable(true); - - if(que->opened_scanner_name() == s.name && - schemes[j] == s.cfg->get_current_scheme_name()) - { - cur_action_ = child; - child->setChecked(true); - } - - pm.menu->addAction(child); - pm.actions.push_back(child); - - QString tips; - if(tips.isNull()) - { - tips = tr("default setting"); - } - // child->setToolTip(tips); - } - menus_.push_back(pm); - s.cfg->release(); - } -} - -void device_menu::on_act_triggered(QAction* act) -{ - QString deviceName = act->property(ACTION_DEVICE_NAME_PROPERTY).toString(); - QString opt = act->text(); - bool checked_now = act->isChecked(); - - if(cur_action_ == act) - { - checked_now = false; - act->setChecked(false); - cur_action_ = nullptr; -// emit scanOptionsChanged("", "", false); -// return; - } - else { - cur_action_ = act; - checked_now = true; - } - - emit scanOptionsChanged(deviceName, opt, checked_now); -} diff --git a/modules/saneui/device_menu.h b/modules/saneui/device_menu.h deleted file mode 100644 index 8171d37d..00000000 --- a/modules/saneui/device_menu.h +++ /dev/null @@ -1,523 +0,0 @@ -#ifndef DEVICE_MENU_H -#define DEVICE_MENU_H - -#include -#include -#include "sane/sane_ex.h" -#include "sane/sane_option_definitions.h" -#include "../../../sdk/include/huagao/hgscanner_error.h" - -#include "cfg/gb_json.h" -#include "lang/app_language.h" - -typedef struct _scanner -{ - std::string name; - std::string model; - bool online; - gb::scanner_cfg *cfg; -}SCANNER; -class dev_que -{ - std::vector que_; - std::string root_dir_; - std::string opened_scanner_; - std::string applied_scheme_; - SANE_Handle handle_; - - - static void trans_number(const char* name, std::string& val, void* param) - { - if (strcmp(name, "tl-x") == 0 - || strcmp(name, "br-x") == 0 - || strcmp(name, "tl-y") == 0 - || strcmp(name, "br-y") == 0 - || strcmp(name, "gamma") == 0 - || strcmp(name, "search-hole-range-l") == 0 - || strcmp(name, "search-hole-range-r") == 0 - || strcmp(name, "search-hole-range-t") == 0 - || strcmp(name, "search-hole-range-b") == 0 - || strcmp(name, "feed-strength-value") == 0 - ) - { - float v = atof(val.c_str()); - SANE_Fixed f = SANE_FIX(v); - - val = std::string((char*)&f, sizeof(f)); - } - else if (strcmp(name, "binary-threshold") == 0 - || strcmp(name, "bkg-color-range") == 0 - || strcmp(name, "noise-size") == 0 - || strcmp(name, "blank-sensitivity") == 0 - || strcmp(name, "resolution") == 0 - || strcmp(name, "brightness") == 0 - || strcmp(name, "contrast") == 0 - || strcmp(name, "threshold") == 0 - || strcmp(name, "anti-noise-level") == 0 - || strcmp(name, "margin") == 0 - || strcmp(name, "scan-count") == 0 - || strcmp(name, "askew-range") == 0 - || strcmp(name, "dog-ear-size") == 0 - ) - { - SANE_Int v = atoi(val.c_str()); - val = std::string((char*)&v, sizeof(v)); - } - else if (strcmp(val.c_str(), "true") == 0) - { - SANE_Bool b = SANE_TRUE; - val = std::string((char*)&b, sizeof(b)); - } - else if (strcmp(val.c_str(), "false") == 0) - { - SANE_Bool b = SANE_FALSE; - val = std::string((char*)&b, sizeof(b)); - } - } - static const char* title_2_name(const char* title, void* param) - { - struct - { - const char* name; - const char* title; - }g_opts[] = { {SANE_STD_OPT_NAME_RESTORE , OPTION_TITLE_HFMRSZ} - , {SANE_STD_OPT_NAME_HELP , OPTION_TITLE_BZ} - , {SANE_STD_OPT_NAME_IS_MULTI_OUT , OPTION_TITLE_DLSC} - , {SANE_STD_OPT_NAME_MULTI_OUT_TYPE , OPTION_TITLE_DLSCLX} - , {SANE_STD_OPT_NAME_COLOR_MODE , OPTION_TITLE_YSMS} - , {SANE_STD_OPT_NAME_BINARY_THRESHOLD , OPTION_TITLE_HBTXYZ} - , {SANE_STD_OPT_NAME_REVERSE_01 , OPTION_TITLE_HBTXFSSC} - , {SANE_STD_OPT_NAME_FILTER , OPTION_TITLE_HDHHBTX_CSYZQ} - , {SANE_STD_OPT_NAME_RID_MULTIOUT_RED , OPTION_TITLE_24WCSTX_DLSCCH} - , {SANE_STD_OPT_NAME_RID_ANSWER_SHEET_RED , OPTION_TITLE_24WCSTX_DTKCH} - , {SANE_STD_OPT_NAME_ERASE_BACKGROUND , OPTION_TITLE_BJYC} - , {SANE_STD_OPT_NAME_BKG_COLOR_RANGE , OPTION_TITLE_BJSCFDFW} - , {SANE_STD_OPT_NAME_SHARPEN , OPTION_TITLE_RHYMH} - , {SANE_STD_OPT_NAME_RID_MORR , OPTION_TITLE_QCMW} - , {SANE_STD_OPT_NAME_RID_GRID , OPTION_TITLE_CWW} - , {SANE_STD_OPT_NAME_ERROR_EXTENSION , OPTION_TITLE_CWKS} - , {SANE_STD_OPT_NAME_NOISE_OPTIMIZE , OPTION_TITLE_HBTXZDYH} - , {SANE_STD_OPT_NAME_NOISE_SIZE , OPTION_TITLE_ZDYHCC} - , {SANE_STD_OPT_NAME_PAPER , OPTION_TITLE_ZZCC} - , {SANE_STD_OPT_NAME_CUSTOM_AREA , OPTION_TITLE_ZDYSMQY} - , {SANE_STD_OPT_NAME_CUSTOM_AREA_LEFT , OPTION_TITLE_SMQYZCmm} - , {SANE_STD_OPT_NAME_CUSTOM_AREA_RIGHT , OPTION_TITLE_SMQYYCmm} - , {SANE_STD_OPT_NAME_CUSTOM_AREA_TOP , OPTION_TITLE_SMQYSCmm} - , {SANE_STD_OPT_NAME_CUSTOM_AREA_BOTTOM , OPTION_TITLE_SMQYXCmm} - , {SANE_STD_OPT_NAME_SIZE_CHECK , OPTION_TITLE_CCJC} - , {SANE_STD_OPT_NAME_PAGE , OPTION_TITLE_SMYM} - , {SANE_STD_OPT_NAME_DISCARD_BLANK_SENS , OPTION_TITLE_TGKBYLMD} - , {SANE_STD_OPT_NAME_RESOLUTION , OPTION_TITLE_FBL} - , {SANE_STD_OPT_NAME_TIME_TO_SLEEP , OPTION_TITLE_XMSJ} - , {SANE_STD_OPT_NAME_IMAGE_QUALITY , OPTION_TITLE_HZ} - , {SANE_STD_OPT_NAME_EXCHANGE ,OPTION_TITLE_JHZFM} - , {SANE_STD_OPT_NAME_SPLIT ,OPTION_TITLE_TXCF } - , {SANE_STD_OPT_NAME_ANTI_SKEW , OPTION_TITLE_ZDJP} - , {SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA , OPTION_TITLE_QYSDQX} - , {SANE_STD_OPT_NAME_GAMMA , OPTION_TITLE_JMZ} - , {SANE_STD_OPT_NAME_BRIGHTNESS , OPTION_TITLE_LDZ} - , {SANE_STD_OPT_NAME_CONTRAST , OPTION_TITLE_DBD} - , {SANE_STD_OPT_NAME_IS_PHOTO_MODE , OPTION_TITLE_ZPMS} - , {SANE_STD_OPT_NAME_ERASE_BLACK_FRAME , OPTION_TITLE_XCHK} - , {SANE_STD_OPT_NAME_DARK_SAMPLE , OPTION_TITLE_SSYZ} - , {SANE_STD_OPT_NAME_THRESHOLD , OPTION_TITLE_YZ} - , {SANE_STD_OPT_NAME_ANTI_NOISE_LEVEL , OPTION_TITLE_BJKZDJ} - , {SANE_STD_OPT_NAME_MARGIN , OPTION_TITLE_BYSJ} - , {SANE_STD_OPT_NAME_FILL_BKG_MODE , OPTION_TITLE_BJTCFS} - , {SANE_STD_OPT_NAME_IS_ANTI_PERMEATE , OPTION_TITLE_FZST} - , {SANE_STD_OPT_NAME_ANTI_PERMEATE_LEVEL , OPTION_TITLE_FZSTDJ} - , {SANE_STD_OPT_NAME_RID_HOLE_L , OPTION_TITLE_CKYCZC} - , {SANE_STD_OPT_NAME_SEARCH_HOLE_RANGE_L , OPTION_TITLE_ZCCKSSFWZFMBL} - , {SANE_STD_OPT_NAME_RID_HOLE_R , OPTION_TITLE_CKYCYC} - , {SANE_STD_OPT_NAME_SEARCH_HOLE_RANGE_R , OPTION_TITLE_YCCKSSFWZFMBL} - , {SANE_STD_OPT_NAME_RID_HOLE_T , OPTION_TITLE_CKYCSC} - , {SANE_STD_OPT_NAME_SEARCH_HOLE_RANGE_T , OPTION_TITLE_SCCKSSFWZFMBL} - , {SANE_STD_OPT_NAME_RID_HOLE_B , OPTION_TITLE_CKYCXC} - , {SANE_STD_OPT_NAME_SEARCH_HOLE_RANGE_B , OPTION_TITLE_XCCKSSFWZFMBL} - , {SANE_STD_OPT_NAME_IS_FILL_COLOR , OPTION_TITLE_SCTC} - , {SANE_STD_OPT_NAME_IS_ULTROSONIC_CHECK , OPTION_TITLE_CSBJC} - , {SANE_STD_OPT_NAME_DOUBLE_FEED_HANDLE , OPTION_TITLE_SZTPCL} - , {SANE_STD_OPT_NAME_IS_CHECK_STAPLE , OPTION_TITLE_ZDJC} - , {SANE_STD_OPT_NAME_SCAN_MODE , OPTION_TITLE_SMZS} - , {SANE_STD_OPT_NAME_SCAN_COUNT , OPTION_TITLE_SMSL} - , {SANE_STD_OPT_NAME_TEXT_DIRECTION , OPTION_TITLE_WGFX} - , {SANE_STD_OPT_NAME_IS_ROTATE_BKG_180 , OPTION_TITLE_BMXZ180} - , {SANE_STD_OPT_NAME_IS_CHECK_DOG_EAR , OPTION_TITLE_ZJJC} - , {SANE_STD_OPT_NAME_DOG_EAR_SIZE , OPTION_TITLE_ZJDX} - , {SANE_STD_OPT_NAME_IS_CHECK_ASKEW , OPTION_TITLE_WXJC} - , {SANE_STD_OPT_NAME_ASKEW_RANGE , OPTION_TITLE_WXRRD} - , {SANE_STD_OPT_NAME_FEED_STRENGTH , OPTION_TITLE_FZQD} - , {SANE_STD_OPT_NAME_IS_AUTO_FEED_STRENGTH , OPTION_TITLE_ZDFZQD} - , {SANE_STD_OPT_NAME_FEED_STRENGTH_VALUE , OPTION_TITLE_JZSBL} - , {SANE_STD_OPT_NAME_WAIT_TO_SCAN , OPTION_TITLE_DZSM} - , {SANE_STD_OPT_NAME_FOLD_TYPE , OPTION_TITLE_DZMS} - }, - g_discard[] = { {SANE_STD_OPT_NAME_REVERSE_01 , "\351\273\221\347\231\275\345\233\276\345\203\217\345\217\215\350\211\262\350\276\223\345\207\272\357\274\210\346\255\243\345\270\270\351\242\234\350\211\262\344\270\272\357\274\2320-\351\273\221\350\211\262\357\274\2331-\347\231\275\350\211\262\357\274\211"} // 黑白图像反色输出（正常颜色为：0-黑色；1-白色） - , {SANE_STD_OPT_NAME_FILTER , "\347\201\260\345\272\246\346\210\226\351\273\221\347\231\275\345\233\276\345\203\217 - \351\231\244\350\211\262"} // 灰度或黑白图像 - 除色 - , {SANE_STD_OPT_NAME_IS_AUTO_FEED_STRENGTH , "\350\207\252\345\212\250\346\220\223\347\272\270\345\274\272\345\272\246"} // 自动搓纸强度 - , {SANE_STD_OPT_NAME_FEED_STRENGTH_VALUE , "\346\220\223\347\272\270\351\230\210\345\200\274"} // " 搓纸阈值" - }; - while (*title == ' ') - title++; - - for (size_t i = 0; i < _countof(g_opts); ++i) - { - if (strcmp(title, g_opts[i].title) == 0) - return g_opts[i].name; - } - for (size_t i = 0; i < _countof(g_discard); ++i) - { - if (strcmp(title, g_discard[i].title) == 0) - return g_discard[i].name; - } - - return title; - } - -public: - dev_que() : handle_(nullptr) - {} - ~dev_que() - { - close_scanner(); - - for(auto& v : que_) - v.cfg->release(); - } - - static void update_old_cfg(const char* conf) - { - gb::scanner_cfg::UDF func; - - func.func_param = nullptr; - func.title2name = &dev_que::title_2_name; - func.trans_number = &dev_que::trans_number; - - gb::scanner_cfg::update(conf, &func); - } - static SANE_Status restore_settings(const SANEAPI* saneApi, SANE_Handle h) - { - SANE_Int dev_options = 0; - saneApi->sane_control_option_api(h, 0, SANE_ACTION_GET_VALUE, &dev_options, nullptr); - for(int i = 1; i < dev_options; ++i) - { - const SANE_Option_Descriptor* opt = saneApi->sane_get_option_descriptor_api(h, i); - if(!opt) - continue; - - if (opt->type == SANE_TYPE_BUTTON || opt->type == SANE_TYPE_GROUP) - continue; - - saneApi->sane_control_option_api(h, i, SANE_ACTION_SET_AUTO, NULL, NULL); - } - - return SANE_STATUS_GOOD; - } - static SANE_Status get_default_value(const SANEAPI* saneApi, SANE_Handle h, int i, void* def) - { - return saneApi->sane_control_option_api(h, i, (SANE_Action)100, def, NULL); - } - static SANE_Status set_custom_gamma(const SANEAPI* saneApi, SANE_Handle h, SANE_Gamma *gamma) - { - return saneApi->sane_control_option_api(h, 0x885A, SANE_ACTION_SET_VALUE, gamma, NULL); - } - static void apply_scheme(const SANEAPI* saneApi, SANE_Handle h, gb::sane_config_schm* schm) - { - SANE_Int count = 0, none = 0; - std::string name(""), val(""); - - none = restore_settings(saneApi, h); - if(schm && schm->id_from_name(SANE_STD_OPT_NAME_COLOR_MODE) == -1) - { - SANE_Int dev_options = 0; - saneApi->sane_control_option_api(h, 0, SANE_ACTION_GET_VALUE, &dev_options, nullptr); - for(int i = 1; i < dev_options; ++i) - { - const SANE_Option_Descriptor* opt = saneApi->sane_get_option_descriptor_api(h, i); - if(!opt || opt->type == SANE_TYPE_BUTTON || opt->type == SANE_TYPE_GROUP) - continue; - - unsigned int n = i; - if(opt->type == SANE_TYPE_BOOL) - { - SANE_Bool v = SANE_TRUE; - get_default_value(saneApi, h, n, &v); - schm->set_default_value(i, opt->name, (char*)&v, sizeof(v)); - } - else if (opt->type == SANE_TYPE_INT) { - SANE_Int v = 0; - get_default_value(saneApi, h, n, &v); - schm->set_default_value(i, opt->name, (char*)&v, sizeof(v)); - } - else if(opt->type == SANE_TYPE_FIXED) - { - SANE_Fixed v = 0; - get_default_value(saneApi, h, n, &v); - schm->set_default_value(i, opt->name, (char*)&v, sizeof(v)); - } - else { - char *buf = new char[opt->size + 4]; - memset(buf, 0, opt->size + 4); - get_default_value(saneApi, h, n, buf); - std::string langCN(to_default_language(buf, nullptr)); - schm->set_default_value(i, opt->name, &langCN[0], langCN.length()); - delete[] buf; - } - } - } - if(schm && schm->first_config(name, val)) - { - do - { - int id = schm->id_from_name(name.c_str()); - if(id == -1) - { - if(gb::sane_config_schm::is_option_data(name)) - { - if(name == SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA && val.length() == sizeof(SANE_Gamma)) - { - set_custom_gamma(saneApi, h, (SANE_Gamma*)&val[0]); - } - } - } - else { - const SANE_Option_Descriptor* opt = reinterpret_cast(saneApi->sane_get_option_descriptor_api(h, id)); - if(opt) - { - if(opt->type == SANE_TYPE_STRING) - { - char *buf = new char[opt->size + 4]; - memset(buf, 0, opt->size + 4); - strcpy(buf, val.c_str()); - std::string langCN(from_default_language(buf, nullptr)); - saneApi->sane_control_option_api(h, id, SANE_ACTION_SET_VALUE, &langCN[0], &none); - delete[] buf; - } - else { - saneApi->sane_control_option_api(h, id, SANE_ACTION_SET_VALUE, &val[0], &none); - } - } - } - - }while(schm->next_config(name, val)); - } - } - - -public: - void set_root_dir(const char* root) - { - root_dir_ = std::string(root) + PATH_SYMBOL; - } - void add_scanner(const char* sane_name) - { - std::string devName = sane_name; - - bool found = false; - - for(auto& v: que_) - { - if(v.name == devName) - { - found = true; - break; - } - } - - if(!found) - { - SCANNER s; - size_t pos = 0; - - s.model = s.name = devName; - s.cfg = nullptr; - pos = s.model.find(" - "); - if(pos != std::string::npos) - { - pos = s.model.find(" - ", pos + 3); - if(pos != std::string::npos) - s.model.erase(pos); - } - for(auto& v: que_) - { - if(v.model == s.model) - { - s.cfg = v.cfg; - s.cfg->add_ref(); - break; - } - } - - if(!s.cfg) - { - s.cfg = new gb::scanner_cfg(); - s.cfg->load_file((root_dir_ + s.model + ".cfg").c_str()); - } - s.online = true; - que_.push_back(s); - } - } - void get_schemes(const char* scanner_name, std::vector& schemes) - { - schemes.clear(); - for(auto& v : que_) - { - if(v.name == scanner_name) - { - v.cfg->get_all_schemes(schemes); - break; - } - } - } - SANE_Handle handle(void) - { - return handle_; - } - std::string opened_scanner_name(void) - { - return opened_scanner_; - } - std::string applied_scheme(void) - { - return applied_scheme_; - } - int open_scanner(const SANEAPI* saneAPI, SANE_Handle handle, const char* scanner_name, bool apply, const char* scheme = nullptr) - { - handle_ = handle; - opened_scanner_ = scanner_name; - if (apply) - apply_scheme(saneAPI, scheme); - - return SANE_STATUS_GOOD; - } - int close_scanner(void) - { - handle_ = nullptr; - opened_scanner_ = ""; - applied_scheme_ = ""; - return SANE_STATUS_GOOD; - } - int scanners(void) - { - return que_.size(); - } - SCANNER get_at(int pos) - { - SCANNER s; - - s.name = s.model = ""; - s.cfg = nullptr; - if(pos >= 0 && pos < que_.size()) - { - s = que_[pos]; - s.cfg->add_ref(); - } - - return s; - } - bool is_online(const char* scanner = nullptr) - { - if(!scanner) - scanner = opened_scanner_.c_str(); - - for(auto& v : que_) - { - if(v.name == scanner) - return v.online; - } - - return false; - } - void set_online(bool online, const char* scanner = nullptr) - { - if(!scanner) - scanner = opened_scanner_.c_str(); - - for(auto& v : que_) - { - if(v.name == scanner) - { - v.online = online; - break; - } - } - } - void get_scanners(std::vector& que) - { - for(auto& v: que_) - que.push_back(v.name); - } - int apply_scheme(const SANEAPI* saneApi, const char* scheme_name) - { - if(!handle_) - return SCANNER_ERR_NOT_OPEN; - - for(auto& v: que_) - { - if(v.name == opened_scanner_) - { - gb::sane_config_schm* schm = v.cfg->get_scheme(scheme_name); - dev_que::apply_scheme(saneApi, handle_, schm); - if(schm) - { - v.cfg->select_scheme(schm->get_scheme_name().c_str()); - schm->release(); - } - else { - v.cfg->select_scheme(scheme_name); - } - applied_scheme_ = v.cfg->get_current_scheme_name(); - v.cfg->save(); - break; - } - } - - return SCANNER_ERR_OK; - } -}; - - -class device_menu : public QMenu -{ - Q_OBJECT - typedef struct _pop_menu - { - QMenu* menu; - std::vector actions; - - bool operator==(const QString& menu_title) - { - return menu->title() == menu_title; - } - }POPMENU; - std::vector menus_; - QAction* cur_action_; - QAction* none_action_; - QActionGroup* group_action_; - std::mutex mutex_; - - QMenu* find_device_menu(const QString& dev_name); - QAction* find_device_config(const QString& dev_name, const QString& cfg_name); - -public: - device_menu(QWidget* parent = nullptr); - device_menu(const QString& title, QWidget* parent = nullptr); - - void deviceMenuUpdate(dev_que* que); - - void connectedDevice(const QString& device); - - void disconnectedDevice(const QString& device); - - void setOptionChecked(const QString& device, const QString& opt, bool checked); - - void get_online_devices(QList& dev_names); - -signals: - void scanOptionsChanged(const QString& device, const QString& opt, bool checked_now); - -private slots: - void on_act_triggered(QAction* act); -}; - -#endif // DEVICE_MENU_H diff --git a/modules/saneui/dialog_device_scan.cpp b/modules/saneui/dialog_device_scan.cpp deleted file mode 100644 index 811c7d6e..00000000 --- a/modules/saneui/dialog_device_scan.cpp +++ /dev/null @@ -1,232 +0,0 @@ -#include "dialog_device_scan.h" -#include "ui_dialog_device_scan.h" -#include "base/HGInc.h" -#include -#include -#include - -Dialog_Device_Scan::Dialog_Device_Scan(const SANEAPI* saneApi, SANE_Handle dev, const char *devName, - show_scan_ui_event_callback eventCallback, void *eventParam, - show_scan_ui_image_callback imageCallback, void *imageParam, QWidget *parent) : - QDialog(parent), - ui(new Ui::Dialog_Device_Scan) -{ - ui->setupUi(this); - - memcpy(&m_saneAPI, saneApi, sizeof(SANEAPI)); - m_saneDev = dev; - m_eventCallback = eventCallback; - m_eventParam = eventParam; - m_imageCallback = imageCallback; - m_imageParam = imageParam; - m_buffer = NULL; - m_bufferSize = 0; - m_stopThread = HGFALSE; - m_thread = NULL; - - setWindowTitle(QString::fromStdString(devName)); - setWindowFlags(Qt::SubWindow | Qt::Popup); - m_timer = new QTimer(this); - - connect(this, SIGNAL(eventFunc(int, QString)), this, SLOT(on_eventFunc(int, QString))); - connect(this, SIGNAL(imageCount(int)), this, SLOT(on_imageCount(int))); - - ui->pushButton_Cancel->setVisible(false); - ui->pushButton_Complete->setVisible(true); - - ui->label_imgRecived->setVisible(false); - ui->lineEdit_imgRecived->setVisible(false); - ui->label_totalImgRecived->setVisible(false); - ui->lineEdit_imgRecived->setText(QString::number(0)); - - startScan(); -} - -Dialog_Device_Scan::~Dialog_Device_Scan() -{ - delete ui; -} - -void Dialog_Device_Scan::keyPressEvent(QKeyEvent *e) -{ - if (e->key() == Qt::Key_Escape) - { - e->ignore(); - } -} - -void Dialog_Device_Scan::on_eventFunc(int flag, QString errInfo) -{ - ui->label->setText(errInfo); - - m_stopThread = HGTRUE; - m_saneAPI.sane_cancel_api(m_saneDev); - HGBase_CloseThread(m_thread); - m_thread = NULL; - - free(m_buffer); - m_buffer = NULL; - m_bufferSize = 0; - - ui->pushButton_Cancel->setVisible(false); - ui->pushButton_Complete->setVisible(true); - ui->label_imgRecived->setVisible(false); - ui->lineEdit_imgRecived->setVisible(false); - ui->label_totalImgRecived->setVisible(true); - ui->label_totalImgRecived->setText(tr("Total scanned images: %1").arg(ui->lineEdit_imgRecived->text())); - - if (0 == flag) - { - m_timer->start(1000); - connect(m_timer, SIGNAL(timeout()), this, SLOT(on_pushButton_Complete_clicked())); - } -} - -void Dialog_Device_Scan::on_pushButton_Cancel_clicked() -{ - m_saneAPI.sane_cancel_api(m_saneDev); -} - -void Dialog_Device_Scan::on_pushButton_Complete_clicked() -{ - accept(); - if (nullptr != m_eventCallback) - { - m_eventCallback(SHOW_SCAN_UI_EVENT_SCANFINISHED, m_eventParam); - } -} - -void Dialog_Device_Scan::on_imageCount(int count) -{ - ui->lineEdit_imgRecived->setText(QString::number(count)); -} - -void Dialog_Device_Scan::startScan() -{ - SANE_Parameters params; - memset(¶ms, 0, sizeof(SANE_Parameters)); - SANE_Status stat = m_saneAPI.sane_get_parameters_api(m_saneDev, ¶ms); - assert(SANE_STATUS_GOOD == stat); - - m_bufferSize = params.bytes_per_line * params.lines; - m_buffer = (HGByte *)malloc(m_bufferSize); - if (NULL == m_buffer) - { - ui->label->setText(tr("Out of memory")); - return; - } - - m_stopThread = HGFALSE; - HGBase_OpenThread(ThreadFunc, this, &m_thread); - - ui->pushButton_Cancel->setVisible(true); - ui->pushButton_Complete->setVisible(false); - ui->label_imgRecived->setVisible(true); - ui->lineEdit_imgRecived->setVisible(true); - - ui->label->setText(tr("Start scan")); -} - -void Dialog_Device_Scan::closeEvent(QCloseEvent *e) -{ - if (nullptr != m_thread) - { - QMessageBox::warning(this, tr("Warning"), tr("Scanning in progress, closing not allowed")); - e->ignore(); - return; - } -} - -void HGAPI Dialog_Device_Scan::ThreadFunc(HGThread thread, HGPointer param) -{ - Dialog_Device_Scan* p = (Dialog_Device_Scan*)param; - - SANE_Status stat = p->m_saneAPI.sane_start_api(p->m_saneDev); - if (SANE_STATUS_GOOD != stat) - { - emit p->eventFunc(-1, QString::fromUtf8(p->m_saneAPI.sane_strstatus_api(stat))); - return; - } - - if (nullptr != p->m_eventCallback) - { - p->m_eventCallback(SHOW_SCAN_UI_EVENT_WORKING, p->m_eventParam); - } - - int imageCount = 0; - while (!p->m_stopThread) - { - SANE_Parameters params; - memset(¶ms, 0, sizeof(SANE_Parameters)); - SANE_Status stat1 = p->m_saneAPI.sane_get_parameters_api(p->m_saneDev, ¶ms); - - SANE_Int readSize = 0; - SANE_Status stat2 = SANE_STATUS_GOOD; - while (readSize < p->m_bufferSize) - { - SANE_Int len = 0; - stat2 = p->m_saneAPI.sane_read_api(p->m_saneDev, p->m_buffer + readSize, p->m_bufferSize - readSize, &len); - readSize += len; - if (SANE_STATUS_GOOD != stat2) - { - break; - } - } - - if (SANE_STATUS_GOOD == stat2) - { - // m_bufferSize空间不够 - emit p->eventFunc(-1, QString::fromUtf8(p->m_saneAPI.sane_strstatus_api(SANE_STATUS_INVAL))); - break; - } - else if (SANE_STATUS_EOF == stat2) - { - if (0 == readSize) - { - emit p->eventFunc(0, tr("Scan complete")); - break; - } - else if (SANE_STATUS_GOOD != stat1 || readSize != params.bytes_per_line * params.lines) - { - emit p->eventFunc(-1, QString::fromUtf8(p->m_saneAPI.sane_strstatus_api(SANE_STATUS_INVAL))); - break; - } - } - else if (SANE_STATUS_CANCELLED == stat2) - { - break; - } - else - { - emit p->eventFunc(-1, QString::fromUtf8(p->m_saneAPI.sane_strstatus_api(stat2))); - break; - } - - if (nullptr != p->m_imageCallback) - { - HGUInt imgType = 0; - if (params.format == SANE_FRAME_GRAY) - { - if (1 == params.depth) - imgType = HGBASE_IMGTYPE_BINARY; - else if (8 == params.depth) - imgType = HGBASE_IMGTYPE_GRAY; - } - else if (params.format == SANE_FRAME_RGB) - { - imgType = HGBASE_IMGTYPE_RGB; - } - - HGImageInfo imgInfo = { (HGUInt)params.pixels_per_line, (HGUInt)params.lines, - imgType, (HGUInt)params.bytes_per_line, HGBASE_IMGORIGIN_TOP }; - HGImage img = NULL; - HGBase_CreateImageWithData((HGByte*)p->m_buffer, &imgInfo, &img); - if (NULL != img) - { - p->m_imageCallback(img, p->m_imageParam); - p->imageCount(++imageCount); - HGBase_DestroyImage(img); - } - } - } -} diff --git a/modules/saneui/dialog_device_scan.h b/modules/saneui/dialog_device_scan.h deleted file mode 100644 index 51e29bf9..00000000 --- a/modules/saneui/dialog_device_scan.h +++ /dev/null @@ -1,61 +0,0 @@ -#ifndef DIALOG_DEVICE_SCAN_H -#define DIALOG_DEVICE_SCAN_H - -#include "base/HGDef.h" -#include "base/HGThread.h" -#include "HGSaneUI.h" -#include - -namespace Ui { -class Dialog_Device_Scan; -} - -class Dialog_Device_Scan : public QDialog -{ - Q_OBJECT - -public: - Dialog_Device_Scan(const SANEAPI* saneApi, SANE_Handle dev, const char *devName, - show_scan_ui_event_callback eventCallback, void *eventParam, - show_scan_ui_image_callback imageCallback, void *imageParam, QWidget *parent = nullptr); - ~Dialog_Device_Scan(); - -protected: - void keyPressEvent(QKeyEvent *e) override; - -signals: - void eventFunc(int flag, QString errInfo); - void imageCount(int count); - -private slots: - void on_eventFunc(int flag, QString errInfo); - void on_pushButton_Cancel_clicked(); - void on_pushButton_Complete_clicked(); - void on_imageCount(int count); - -private: - void startScan(); - -protected: - virtual void closeEvent(QCloseEvent *e) override; - -private: - static void HGAPI ThreadFunc(HGThread thread, HGPointer param); - -private: - Ui::Dialog_Device_Scan *ui; - SANEAPI m_saneAPI; - SANE_Handle m_saneDev; - show_scan_ui_event_callback m_eventCallback; - void *m_eventParam; - show_scan_ui_image_callback m_imageCallback; - void *m_imageParam; - HGByte* m_buffer; - HGInt m_bufferSize; - volatile HGBool m_stopThread; - HGThread m_thread; - - QTimer *m_timer; -}; - -#endif // DIALOG_DEVICE_SCAN_H diff --git a/modules/saneui/dialog_device_scan.ui b/modules/saneui/dialog_device_scan.ui deleted file mode 100644 index 2b8afff2..00000000 --- a/modules/saneui/dialog_device_scan.ui +++ /dev/null @@ -1,209 +0,0 @@ - - - Dialog_Device_Scan - - - - 0 - 0 - 336 - 146 - - - - - 0 - 0 - - - - - 336 - 146 - - - - - 336 - 146 - - - - Dialog - - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - - - Qt::Vertical - - - - 20 - 14 - - - - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - image recived: - - - - - - - - 61 - 20 - - - - - 61 - 20 - - - - true - - - - - - - total image recived: - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - - - Qt::Vertical - - - - 20 - 11 - - - - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - Cancel Scan - - - - - - - Finish Scan - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - - - - diff --git a/modules/saneui/dialog_device_select.cpp b/modules/saneui/dialog_device_select.cpp deleted file mode 100644 index ee969e48..00000000 --- a/modules/saneui/dialog_device_select.cpp +++ /dev/null @@ -1,87 +0,0 @@ -#include "dialog_device_select.h" -#include "ui_dialog_device_select.h" -#include - -Dialog_Device_Select::Dialog_Device_Select(const SANEAPI* saneApi, const char **devNames, QWidget *parent) : - QDialog(parent), - ui(new Ui::Dialog_Device_Select) -{ - ui->setupUi(this); - - memcpy(&m_saneAPI, saneApi, sizeof(SANEAPI)); - m_devHandle = nullptr; - m_devName.clear(); - m_vDevName.clear(); - - setWindowFlags(Qt::Dialog | Qt::WindowCloseButtonHint); - - if (nullptr == devNames) - { - const SANE_Device** device_list; - if (SANE_STATUS_GOOD == saneApi->sane_get_devices_api(&device_list, SANE_TRUE)) - { - const SANE_Device** p; - for (p = device_list; *p != nullptr; ++p) - { - m_vDevName.push_back((*p)->name); - ui->listWidget->addItem((*p)->name); - } - } - } - else - { - const char **p = devNames; - while (*p != nullptr) - { - m_vDevName.push_back(*p); - ui->listWidget->addItem(*p); - ++p; - } - } - - if (!m_vDevName.empty()) - { - ui->listWidget->setCurrentRow(0); - } -} - -Dialog_Device_Select::~Dialog_Device_Select() -{ - delete ui; -} - -SANE_Handle Dialog_Device_Select::GetDevHandle() -{ - return m_devHandle; -} - -std::string Dialog_Device_Select::GetDevName() -{ - return m_devName; -} - -void Dialog_Device_Select::on_pushButton_OK_clicked() -{ - int index = ui->listWidget->currentRow(); - if (index < 0) - { - return; - } - - SANE_Handle dev = nullptr; - SANE_Status ret = m_saneAPI.sane_open_api(m_vDevName[index].c_str(), &dev); - if (SANE_STATUS_GOOD != ret) - { - QMessageBox::information(this, tr("tips"), QString::fromUtf8(m_saneAPI.sane_strstatus_api(ret))); - return; - } - - m_devHandle = dev; - m_devName = m_vDevName[index]; - accept(); -} - -void Dialog_Device_Select::on_pushButton_Cancel_clicked() -{ - reject(); -} diff --git a/modules/saneui/dialog_device_select.h b/modules/saneui/dialog_device_select.h deleted file mode 100644 index afb20cbc..00000000 --- a/modules/saneui/dialog_device_select.h +++ /dev/null @@ -1,37 +0,0 @@ -#ifndef DIALOG_DEVICE_SELECT_H -#define DIALOG_DEVICE_SELECT_H - -#include "HGSaneUI.h" -#include -#include -#include - -namespace Ui { -class Dialog_Device_Select; -} - -class Dialog_Device_Select : public QDialog -{ - Q_OBJECT - -public: - Dialog_Device_Select(const SANEAPI* saneApi, const char **devNames, QWidget *parent = nullptr); - ~Dialog_Device_Select(); - - SANE_Handle GetDevHandle(); - std::string GetDevName(); - -private slots: - void on_pushButton_OK_clicked(); - void on_pushButton_Cancel_clicked(); - -private: - Ui::Dialog_Device_Select *ui; - - SANEAPI m_saneAPI; - SANE_Handle m_devHandle; - std::string m_devName; - std::vector m_vDevName; -}; - -#endif // DIALOG_DEVICE_SELECT_H diff --git a/modules/saneui/dialog_device_select.ui b/modules/saneui/dialog_device_select.ui deleted file mode 100644 index f5ebe49e..00000000 --- a/modules/saneui/dialog_device_select.ui +++ /dev/null @@ -1,59 +0,0 @@ - - - Dialog_Device_Select - - - - 0 - 0 - 308 - 184 - - - - Select device - - - - - - - - - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - OK - - - - - - - Cancel - - - - - - - - - - diff --git a/modules/saneui/dialog_input.cpp b/modules/saneui/dialog_input.cpp deleted file mode 100644 index b1194c5e..00000000 --- a/modules/saneui/dialog_input.cpp +++ /dev/null @@ -1,85 +0,0 @@ -#include "dialog_input.h" -#include "ui_dialog_input.h" -#include -#include - -Dialog_Input::Dialog_Input(QWidget *parent) : - QDialog(parent), - ui(new Ui::Dialog_Input) -{ - ui->setupUi(this); - setWindowFlags(Qt::Dialog | Qt::WindowCloseButtonHint); -} - -Dialog_Input::~Dialog_Input() -{ - delete ui; -} - -void Dialog_Input::on_pushButton_clicked() -{ - QString text = ui->lineEdit->text(); - static QRegularExpression re("\\s"); - text.remove(re);//Remove space - - std::string str(text.toStdString()); - int pos = 0; - while(pos < str.length() && str[pos++] == ' '); - if(--pos > 0) - str.erase(0, pos); - pos = str.length() - 1; - while(pos >= 0) - { - if(str[pos] != ' ') - break; - } - str.erase(pos + 1); - -// if(str.empty()) -// { -// QString title(QString::fromStdString("\351\224\231\350\257\257")), -// text(QString::fromStdString("\350\276\223\345\205\245\351\235\236\346\263\225")); - -// QMessageBox::warning(this, title, text); - -// return; -// } - - if (ui->lineEdit->text().isEmpty()) - { - QMessageBox msg(QMessageBox::Information, tr("tips"), tr("The content can not be empty"), QMessageBox::Ok, this); - msg.exec(); - return; - } - - val_ = QString::fromStdString(str); - accept(); -} - -void Dialog_Input::on_pushButton_2_clicked() -{ - reject(); -} - -void Dialog_Input::init_value(const QString& str) -{ - val_ = str; - ui->lineEdit->setText(str); - ui->lineEdit->setSelection(0, str.length()); -} -QString Dialog_Input::get_inputting_value(void) -{ - return val_; -} - -QString Dialog_Input::getText() -{ - QString text = ui->lineEdit->text(); - return text.toUtf8(); -} - -void Dialog_Input::setEditText(const QString& text) -{ - ui->lineEdit->setText(text); - ui->lineEdit->selectAll(); -} diff --git a/modules/saneui/dialog_input.h b/modules/saneui/dialog_input.h deleted file mode 100644 index 5f8bc321..00000000 --- a/modules/saneui/dialog_input.h +++ /dev/null @@ -1,35 +0,0 @@ -#ifndef DIALOG_INPUT_H -#define DIALOG_INPUT_H - -#include - -namespace Ui { -class Dialog_Input; -} - -class Dialog_Input : public QDialog -{ - Q_OBJECT - - QString val_; - -public: - explicit Dialog_Input(QWidget *parent = nullptr); - ~Dialog_Input(); - -public: - void init_value(const QString& str); - QString get_inputting_value(void); - QString getText(); - void setEditText(const QString& text); - -private slots: - void on_pushButton_clicked(); - - void on_pushButton_2_clicked(); - -private: - Ui::Dialog_Input *ui; -}; - -#endif // DIALOG_INPUT_H diff --git a/modules/saneui/dialog_input.ui b/modules/saneui/dialog_input.ui deleted file mode 100644 index 1508f61c..00000000 --- a/modules/saneui/dialog_input.ui +++ /dev/null @@ -1,85 +0,0 @@ - - - Dialog_Input - - - - 0 - 0 - 282 - 82 - - - - Dialog - - - - - - - - -1 - - - 输入： - - - 0 - - - - - - - - - - - - Qt::Vertical - - - - 20 - 40 - - - - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - Ok - - - - - - - Cancel - - - - - - - - - - diff --git a/modules/saneui/dllmain.cpp b/modules/saneui/dllmain.cpp deleted file mode 100644 index e7002101..00000000 --- a/modules/saneui/dllmain.cpp +++ /dev/null @@ -1,62 +0,0 @@ -#include "base/HGDef.h" -#include "base/HGInc.h" -#include "base/HGUtility.h" - -#if defined (HG_CMP_MSC) -#include "qmfcapp.hpp" -#include "qwinwidget.hpp" - -HINSTANCE g_hInst = NULL; -bool g_ownApplication = FALSE; - -BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID /*lpvReserved*/) -{ - if (dwReason == DLL_PROCESS_ATTACH) - { - g_hInst = hInstance; - - HGChar moduleName[512]; - HGBase_GetModuleName(DllMain, moduleName, 512); - HGChar modulePath[512]; - HGBase_GetFilePath(moduleName, modulePath, 512); - - char *env = getenv("QT_QPA_PLATFORM_PLUGIN_PATH"); - if (NULL == env) - { - char newEnv[256]; - sprintf(newEnv, "QT_QPA_PLATFORM_PLUGIN_PATH=%s", modulePath); - putenv(newEnv); - } - else if (NULL == strstr(env, modulePath)) - { - char *newEnv = new char [strlen(env) + 256]; - sprintf(newEnv, "QT_QPA_PLATFORM_PLUGIN_PATH=%s;%s", env, modulePath); - putenv(newEnv); - delete []newEnv; - } - } - else if (dwReason == DLL_PROCESS_DETACH) - { - if (g_ownApplication) - delete qApp; - g_hInst = NULL; - } - - return TRUE; -} -#else - -void __attribute__((constructor)) global_load(void); -void __attribute__((destructor)) global_unload(void); - -void global_load(void) -{ - -} - -void global_unload(void) -{ - -} - -#endif diff --git a/modules/saneui/gaosixy.cpp b/modules/saneui/gaosixy.cpp deleted file mode 100644 index 15de754a..00000000 --- a/modules/saneui/gaosixy.cpp +++ /dev/null @@ -1,54 +0,0 @@ -#include "gaosixy.h" -#include -#include -#include - -GaoSiXY::GaoSiXY() -{ -} - -void GaoSiXY::solve(double**a,int n,double *recv) -{ - int m = 0; - int i,j; - - for(j = 0; j < n; j++){ - double max = 0; - double imax = 0; - for(i = j; i < n; i++){ - if(imax < fabs(a[i][j])){ - imax = fabs(a[i][j]); - max = a[i][j];//得到各行中所在列最大元素 - m = i; - } - } - if(fabs(a[j][j]) != max) { - double b = 0; - for(int k = j;k < n + 1; k++){ - b = a[j][k]; - a[j][k] = a[m][k]; - a[m][k] = b; } - } - for(int r = j;r < n + 1;r++){ - a[j][r] = a[j][r] / max;//让该行的所在列除以所在列的第一个元素，目的是让首元素为1 - } - for(i = j + 1;i < n; i++){ - double c = a[i][j]; - if(c == 0) continue; - for(int s = j;s < n + 1;s++){ - //double tempdata = a[i][s]; - a[i][s] = a[i][s] - a[j][s] * c;//前后行数相减，使下一行或者上一行的首元素为0 - } - } - } - for(i = n - 2; i >= 0; i--){ - for(j = i + 1;j < n; j++){ - a[i][n] = a[i][n] - a[j][n] * a[i][j]; - } - } - - for(int k = 0; k < n; k++){ - recv[k] = a[k][n]; - } - -} diff --git a/modules/saneui/gaosixy.h b/modules/saneui/gaosixy.h deleted file mode 100644 index 4b446756..00000000 --- a/modules/saneui/gaosixy.h +++ /dev/null @@ -1,17 +0,0 @@ -#ifndef GAOSIXY_H -#define GAOSIXY_H - -#include -#include - -class GaoSiXY -{ -public: - GaoSiXY(); - void solve(double **a,int n,double *recv);//用于计算曲线方程 - -private: - -}; - -#endif // GAOSIXY_H diff --git a/modules/saneui/hg_settingdialog.cpp b/modules/saneui/hg_settingdialog.cpp deleted file mode 100644 index 9bc3cec6..00000000 --- a/modules/saneui/hg_settingdialog.cpp +++ /dev/null @@ -1,2609 +0,0 @@ -#include "hg_settingdialog.h" -#include -#include -#include "cutpapertool.h" -#include "setpicclrtool.h" -#include "base/HGDef.h" -#include "base/HGUtility.h" -#include "HGString.h" -#include "sane/sane_option_definitions.h" -#include "lang/app_language.h" -#include "dialog_input.h" -#include -#include "device_menu.h" -#include "app_cfg.h" -#include "dialog_device_scan.h" -std::string hg_settingdialog::property_combox_data_type_ = "combox_value_type"; - -hg_settingdialog::hg_settingdialog(const SANEAPI* saneApi, SANE_Handle handle, const char *devName, QWidget *parent) - : QDialog(parent) - , save_(false) - , btn_cut_area_(nullptr), btn_gamma_(nullptr), clicked_gamma_(false) - , custom_area_lable_(nullptr), comb_(nullptr) - , m_devHandle(handle) - , m_devName(devName) - , m_isRefreshUi(false) - , changed_count_(0) - , cur_cfg_(nullptr) - , m_deviceIsValid(true) -{ - m_dpiId = -1; - m_dpiValue = 200; - m_paperSizeId = -1; - m_paperSizeValue.clear(); - m_cutLeftId = -1; - m_cutTopId = -1; - m_cutRightId = -1; - m_cutBottomId = -1; - m_cutWidth = 210; - m_cutHeight = 297; - m_cutLeftValue = 0; - m_cutTopValue = 0; - m_cutRightValue = 210; - m_cutBottomValue = 297; - - m_colorModeId = -1; - m_colorModeValue.clear(); - memset(&m_gammaData, 0, sizeof(m_gammaData)); - for(int i = 0; i < sizeof(m_gammaData.table) / sizeof(m_gammaData.table[0]); ++i) - m_gammaData.table[i] = i & 0x0ff; - - memcpy(&m_saneAPI, saneApi, sizeof(SANEAPI)); - m_closeButton = closeButtonNormal; - - setIcon(); - HGChar cfgpath[512] = {0}; - GetConfigPath(cfgpath, 512); - HGBase_CreateDir(cfgpath); - - dev_que devQue; - devQue.set_root_dir(cfgpath); - QString old = QString::fromStdString(cfgpath) + PATH_SYMBOL + "scanner.schm"; - if(QFile::exists(old)) - dev_que::update_old_cfg(old.toStdString().c_str()); - - int pid = 0; - SANE_Status ret = m_saneAPI.sane_control_option_api(m_devHandle, (SANE_Int)0x8853, SANE_ACTION_GET_VALUE, &pid, NULL); - if (SANE_STATUS_GOOD != ret) - m_deviceIsValid = false; - - char buf[10] = { 0 }; - sprintf(buf, "%x", pid); - std::string deviceName = m_devName; - if (pid != 0) - { - deviceName = deviceName.substr(0, deviceName.find(" ")) + " " + buf; - } - - std::string fileName = std::string(cfgpath) + deviceName + ".cfg"; - cur_cfg_ = new gb::scanner_cfg(); - cur_cfg_->load_file(fileName.c_str()); - cur_scheme_ = cur_cfg_->get_scheme(); - hg_settingdialog::apply_scheme(m_devHandle, &m_saneAPI, cur_scheme_); - cur_scheme_->begin_setting(); - - def_value_ = new gb::sane_config_schm(); - initUi(); - - m_list_originDeviceScheme.clear(); - m_list_originDeviceScheme = m_list_defaultOptions; - - connect(comb_, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_current_scheme_changed())); -} - -hg_settingdialog::~hg_settingdialog() -{ - if (cur_scheme_ != nullptr) - cur_scheme_->release(); - //cur_cfg_->release(); -} - -void hg_settingdialog::apply_scheme(SANE_Handle dev, LPSANEAPI api, gb::sane_config_schm* schm) -{ - const SANE_Option_Descriptor* desc = nullptr; - SANE_Int count = 0; - typedef struct _sod - { - int id; - const SANE_Option_Descriptor* desc; - }SOD; - - std::vector sods; - - api->sane_control_option_api(dev, 0, SANE_ACTION_GET_VALUE, &count, nullptr); - for (int i = 1; i < count; ++i) - { - desc = api->sane_get_option_descriptor_api(dev, i); - if (!desc) - continue; - - if (desc->type == SANE_TYPE_BUTTON || desc->type == SANE_TYPE_GROUP) - continue; - - api->sane_control_option_api(dev, i, SANE_ACTION_SET_AUTO, nullptr, nullptr); - - SOD sod; - sod.id = i; - sod.desc = desc; - sods.push_back(sod); - } - - if (schm) - { - std::string n(""), val(""); - char* buf = nullptr; - SANE_Int info = 0; - - if (schm->first_config(n, val)) - { - do - { - if (gb::sane_config_schm::is_option_data(n)) - { - if (n == SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA) - { - api->sane_control_option_api(dev, SANE_OPT_ID_CUSTOM_GAMMA, SANE_ACTION_SET_VALUE, &val[0], &info); - } - } - else - { - for (auto& v : sods) - { - if (n == v.desc->name) - { - if (v.desc->type == SANE_TYPE_STRING) - { - buf = new char[v.desc->size + 4]; - strcpy(buf, val.c_str()); - api->sane_control_option_api(dev, v.id, SANE_ACTION_SET_VALUE, buf, &info); - delete[] buf; - } - else - api->sane_control_option_api(dev, v.id, SANE_ACTION_SET_VALUE, &val[0], &info); - break; - } - } - } - } while (schm->next_config(n, val)); - } - } -} - -bool hg_settingdialog::IsValid() -{ - return m_deviceIsValid; -} - -void hg_settingdialog::initUi() -{ - update_opt_value_from_driver(); - createUI(); - -#if defined(OEM_ZHONGJING) - setWindowTitle("Microtek DocWizard EX TWAIN"); -#else - //setWindowTitle(QString::fromStdString(dev_que_.opened_scanner_name())); - setWindowTitle(QString::fromStdString(m_devName)); -#endif - - Qt::WindowFlags type = Qt::Dialog | Qt::WindowCloseButtonHint; -#ifdef HG_CMP_MSC - OSVERSIONINFOW info; - info.dwOSVersionInfoSize = sizeof(OSVERSIONINFOW); - if (GetVersionExW(&info)) - { - if (info.dwMajorVersion == 6 && info.dwMinorVersion == 1) - { - type = Qt::SubWindow | Qt::Popup | Qt::WindowStaysOnTopHint; - } - } -#endif - setWindowFlags(type); - - resize(740, height()); -} - -void hg_settingdialog::update_opt_value_from_driver() -{ - bool first = true; - - m_list_defaultOptions.clear(); - m_list_getOpt.clear(); - - // custom gamma ... - m_saneAPI.sane_control_option_api(m_devHandle, SANE_OPT_ID_CUSTOM_GAMMA, SANE_ACTION_GET_VALUE, &m_gammaData, nullptr); - - SANE_Int dev_options = 0; - m_saneAPI.sane_control_option_api(m_devHandle, 0, SANE_ACTION_GET_VALUE, &dev_options, nullptr); - for (int i = 1, j= dev_options; i < j; i++) - { - const SANE_Option_Descriptor* opt = m_saneAPI.sane_get_option_descriptor_api(m_devHandle, i); - SANE_Int method = 0; - if (opt == nullptr) - { - m_list_defaultOptions.append(QPair(opt, QVariant(0))); - } - else - { - if(opt->type == SANE_TYPE_INT) - { - SANE_Int init = 0; - - m_saneAPI.sane_control_option_api(m_devHandle, i, SANE_ACTION_GET_VALUE, &init, &method); - m_list_defaultOptions.append(QPair(opt, QVariant(init))); - m_list_getOpt.append(QPair(i, opt)); - - if(first) - { - unsigned int n = i; - dev_que::get_default_value(&m_saneAPI, m_devHandle, n, &init); - def_value_->set_default_value(i, opt->name, (char*)&init, sizeof(init)); - } - } - else if(opt->type == SANE_TYPE_FIXED) - { - SANE_Fixed init = 0; - - m_saneAPI.sane_control_option_api(m_devHandle, i, SANE_ACTION_GET_VALUE, &init, &method); - m_list_defaultOptions.append(QPair(opt, QVariant(init))); - m_list_getOpt.append(QPair(i, opt)); - - if(first) - { - unsigned int n = i; - dev_que::get_default_value(&m_saneAPI, m_devHandle, n, &init); - def_value_->set_default_value(i, opt->name, (char*)&init, sizeof(init)); - } - } - else if(opt->type == SANE_TYPE_BOOL) - { - SANE_Bool init = 0; - - m_saneAPI.sane_control_option_api(m_devHandle, i, SANE_ACTION_GET_VALUE, &init, &method); - m_list_defaultOptions.append(QPair(opt, QVariant(init))); - m_list_getOpt.append(QPair(i, opt)); - - if(first) - { - unsigned int n = i; - dev_que::get_default_value(&m_saneAPI, m_devHandle, n, &init); - def_value_->set_default_value(i, opt->name, (char*)&init, sizeof(init)); - } - } - else if(opt->type == SANE_TYPE_STRING) - { - char *init = (char*)malloc(opt->size * 2 + 4); - - m_saneAPI.sane_control_option_api(m_devHandle, i, SANE_ACTION_GET_VALUE, init, &method); - m_list_defaultOptions.append(QPair(opt, QVariant(QString::fromStdString(init)))); - m_list_getOpt.append(QPair(i, opt)); - - if(first) - { - unsigned int n = i; - int err = dev_que::get_default_value(&m_saneAPI, m_devHandle, n, init); - (void)err; - std::string langCN(to_default_language(init, nullptr)); - def_value_->set_default_value(i, opt->name, &langCN[0], langCN.length()); - } - free(init); - } - else - { - m_list_defaultOptions.append(QPair(opt, QVariant(0))); - m_list_getOpt.append(QPair(i, opt)); - } - } - } -} - -QString hg_settingdialog::find_current_scheme_menu(int *scheme_id) -{ - QString text(comb_->currentText()); - - if(scheme_id) - { - if(comb_->currentIndex() >= 0 && comb_->currentIndex() < comb_->count()) - *scheme_id = comb_->currentIndex(); - else { - *scheme_id = -1; - } - } - - return text; -} -void hg_settingdialog::create_scheme_management_ui(QVBoxLayout* layout) -{ - QLabel *title = new QLabel(this); - m_label_restore = new QLabel(this); - bool enabled = false; - QHBoxLayout *hLayout = new QHBoxLayout(); - int width = 180; - std::vector schemes; - std::string cur_schm(cur_cfg_->get_current_scheme_name()); - - cur_cfg_->get_all_schemes(schemes); - comb_ = new QComboBox(this); - layout->addSpacing(30); - for(int i = 0; i < (int)schemes.size(); ++i) - { - comb_->addItem(QString::fromStdString(schemes[i])); - if(cur_schm == schemes[i]) - { - enabled = true; - comb_->setCurrentText(QString::fromStdString(schemes[i])); - } - } - - if(!enabled) - comb_->setCurrentIndex(0); - - title->setFixedWidth(width); - comb_->setFixedWidth(width); - - title->setText(tr("existing configuration scheme")); - layout->addWidget(title); - layout->addWidget(comb_); - - layout->addSpacing(10); - - m_pbtn_addNew = new QPushButton(this); - m_pbtn_addNew->setText(tr("Add new")); - m_pbtn_addNew->setFixedWidth(width / 2); - layout->addWidget(m_pbtn_addNew); - connect(m_pbtn_addNew, SIGNAL(clicked(bool)), this, SLOT(slot_pushButton_scheme_management())); - - layout->addSpacing(10); - - m_pbtn_Save = new QPushButton(this); - m_pbtn_Save->setText(tr("Save")); - m_pbtn_Save->setFixedWidth(width / 2); - layout->addWidget(m_pbtn_Save); - connect(m_pbtn_Save, SIGNAL(clicked(bool)), this, SLOT(slot_pushButton_scheme_management())); - - layout->addSpacing(10); - - m_deleteCur = new QPushButton(this); - m_deleteCur->setText(tr("Delete")); - m_deleteCur->setEnabled(enabled); - m_deleteCur->setFixedWidth(width / 2); - layout->addWidget(m_deleteCur); - connect(m_deleteCur, SIGNAL(clicked(bool)), this, SLOT(slot_pushButton_scheme_management())); - - layout->addSpacing(10); - - m_deleteAll = new QPushButton(this); - m_deleteAll->setText(tr("Delete all")); - m_deleteAll->setEnabled(enabled); - m_deleteAll->setFixedWidth(width / 2); - layout->addWidget(m_deleteAll); - connect(m_deleteAll, SIGNAL(clicked(bool)), this, SLOT(slot_pushButton_scheme_management())); - - layout->addSpacing(10); - m_label_restore->setWordWrap(true); - m_label_restore->setStyleSheet("color:red;"); - - QString prompt = QString(tr("The current parameter settings are inconsistent with the configuration scheme '%1'. To use the configuration scheme '%1' parameters, please click the restore button")); - m_label_restore->setText(prompt.arg(comb_->currentText())); - layout->addWidget(m_label_restore); - - m_pbtn_restore = new QPushButton(this); - m_pbtn_restore->setText(tr("Restore")); - m_pbtn_restore->setFixedWidth(width / 2); - layout->addWidget(m_pbtn_restore); - connect(m_pbtn_restore, SIGNAL(clicked(bool)), this, SLOT(slot_pushButton_scheme_management())); - - layout->addStretch(); - - updateRestorePushButton(); - - m_deleteCur->setEnabled(true); - m_deleteAll->setEnabled(true); - m_pbtn_Save->setEnabled(true); - int index = comb_->currentIndex(); - int count = comb_->count(); - if (index == 0) - { - m_deleteCur->setEnabled(false); - m_pbtn_Save->setEnabled(false); - } - - if (count == 1) - { - m_deleteAll->setEnabled(false); - } - - //title = new QLabel(this); - //title->setText(tr("confgiuration information:")); - //layout->addWidget(title); - -// sketch_ = new QTextEdit(this); -// sketch_->setReadOnly(true); -// sketch_->setFixedSize(width, 200); -// sketch_->setVisible(false); - //layout->addWidget(sketch_); - //on_current_scheme_changed(); -} -void hg_settingdialog::createUI() -{ - QTabWidget *tabWidgetCreation = new QTabWidget(this); - - QPushButton *buttonAbout = new QPushButton(this); - buttonAbout->setText(tr("about...")); - QPushButton *buttonOk = new QPushButton(this); - buttonOk->setText(tr("ok")); - QPushButton *buttonCancel = new QPushButton(this); - buttonCancel->setText(tr("cancel")); - QHBoxLayout *hlayoutOkAndCancel = new QHBoxLayout; - hlayoutOkAndCancel->addStretch(); - hlayoutOkAndCancel->addWidget(buttonAbout); - hlayoutOkAndCancel->addWidget(buttonOk); - hlayoutOkAndCancel->addWidget(buttonCancel); - QWidget *widgetOkAndCancel = new QWidget(); - widgetOkAndCancel->setLayout(hlayoutOkAndCancel); - connect(buttonAbout, SIGNAL(clicked(bool)), this, SLOT(slot_buttonAboutClicked())); - connect(buttonOk, SIGNAL(clicked(bool)), this, SLOT(slot_buttonOkClicked())); - connect(buttonCancel, SIGNAL(clicked(bool)), this, SLOT(slot_buttonCancelClicked())); - - QHBoxLayout *h = new QHBoxLayout(); - QVBoxLayout *v1 = new QVBoxLayout(), - *v2 = new QVBoxLayout(); - create_scheme_management_ui(v1); - v2->addWidget(tabWidgetCreation); - - QGroupBox *grp = new QGroupBox(tr("configuration scheme management"), this); - grp->setLayout(v1); - grp->setFixedSize(195, 500); - - h->addWidget(grp); - h->addLayout(v2); - - QVBoxLayout* mainVerticalLayout = new QVBoxLayout(this); - mainVerticalLayout->addLayout(h); -// mainVerticalLayout->addWidget(tabWidgetCreation); - mainVerticalLayout->addWidget(widgetOkAndCancel); - this->setLayout(mainVerticalLayout); - - QScrollArea* scrollArea = new QScrollArea; - scrollArea->setWidgetResizable(true); - scrollArea->setAlignment(Qt::AlignCenter); - QFormLayout* layout = new QFormLayout; - - QWidget* widget = new QWidget; - widget->setLayout(layout); - - bool isBegin = true; - - for (int i = 0; i < m_list_defaultOptions.size(); i++) - { - const SANE_Option_Descriptor* opt = reinterpret_cast(m_list_defaultOptions.at(i).first); - int ind = -1; - std::string cur_val(""); - if(opt == nullptr) continue; - h = nullptr; - cur_scheme_->get_config(opt->name, cur_val); - switch (opt->type) - { - case SANE_TYPE_BOOL: - { - QCheckBox *checkBoxCreation = new QCheckBox; - - if (strcmp(opt->name, SANE_STD_OPT_NAME_CUSTOM_AREA) == 0) - { - QWidget* widget_cbtn_pbtn = new QWidget; - widget_cbtn_pbtn->setMaximumWidth(200); - - QLabel *label = new QLabel; - label->setText(QString::fromStdString(opt->title) + QString(" : ")); - - btn_cut_area_ = new QPushButton; - btn_cut_area_->setText(tr("regional crop")); - btn_cut_area_->setFixedWidth(150); - - QHBoxLayout *hLayout = new QHBoxLayout; - hLayout->addWidget(checkBoxCreation); - hLayout->addWidget(btn_cut_area_); - widget_cbtn_pbtn->setLayout(hLayout); - - custom_area_lable_ = label; - - reinterpret_cast(widget->layout())->addRow(label, widget_cbtn_pbtn); - - connect(btn_cut_area_, SIGNAL(clicked(bool)), this, SLOT(slot_cutButtonClicked())); - } - else if (strcmp(opt->name, SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA) == 0) - { - continue; - // QWidget* widget_cbtn_pbtn = new QWidget(scrollArea); - // widget_cbtn_pbtn->setMaximumWidth(200); - // btn_gamma_ = new QPushButton(widget_cbtn_pbtn); - // btn_gamma_->setText(tr("custom tone curve")); - // btn_gamma_->setFixedWidth(150); - - // QHBoxLayout *hLayout = new QHBoxLayout; - // hLayout->addWidget(checkBoxCreation); - // hLayout->addWidget(btn_gamma_); - // widget_cbtn_pbtn->setLayout(hLayout); - - // reinterpret_cast(widget->layout())->addRow(opt->title + QString(" : "), widget_cbtn_pbtn); - // connect(btn_gamma_, SIGNAL(clicked(bool)), this, SLOT(slot_gammaButtonClicked())); - } - else - reinterpret_cast(widget->layout())->addRow(opt->title + QString(" : "), checkBoxCreation); - - checkBoxCreation->setToolTip(opt->desc); - int id = i + 1; - bool enable = *(bool*)&cur_val[0]; - checkBoxCreation->setProperty("controls_id", id); - checkBoxCreation->setChecked(enable); - if (strcmp(opt->name, SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA) == 0 && btn_gamma_ != nullptr) - { - btn_gamma_->setEnabled(enable); - } - if (strcmp(opt->name, SANE_STD_OPT_NAME_CUSTOM_AREA) == 0) - btn_cut_area_->setEnabled(enable); - else if (strcmp(opt->name, SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA) == 0 && btn_gamma_ != nullptr) - btn_gamma_->setEnabled(enable); - connect(checkBoxCreation, SIGNAL(stateChanged(int)), this, SLOT(slot_checkedClicked())); - m_list_widgets.append(checkBoxCreation); - - m_list_getOpt.append(QPair(id, opt)); - break; - } - - case SANE_TYPE_INT: - { - switch(opt->constraint_type) - { - case SANE_CONSTRAINT_NONE: - { - QSpinBox* spinBox = new QSpinBox(scrollArea); - spinBox->setMinimumWidth(150); - spinBox->setToolTip(opt->desc); - spinBox->setRange(1, 1000); - int id = i + 1; - spinBox->setProperty("controls_id", id); - - QHBoxLayout* hLayout = new QHBoxLayout; - hLayout->addWidget(spinBox); - hLayout->addStretch(); - reinterpret_cast(widget->layout())->addRow(opt->title + QString(" : "), spinBox); - - m_list_widgets.append(spinBox); - m_list_getOpt.append(QPair(id, opt)); - - spinBox->setValue(*(int*)&cur_val[0]); - connect(spinBox, SIGNAL(valueChanged(int)), this, SLOT(slot_spinBoxClicked(int))); - break; - } - - case SANE_CONSTRAINT_RANGE: - { - QWidget* widget_slider_spin = new QWidget(scrollArea); - widget_slider_spin->setMinimumWidth(300); - - QSlider* sliderCreation = new QSlider(widget_slider_spin); - - if (0 == strcmp(opt->name, SANE_STD_OPT_NAME_THRESHOLD) || 0 == strcmp(opt->name, SANE_STD_OPT_NAME_ANTI_NOISE_LEVEL) || - 0 == strcmp(opt->name, SANE_STD_OPT_NAME_MARGIN)) - { - sliderCreation->installEventFilter(this); - } - - sliderCreation->setOrientation(Qt::Horizontal); - sliderCreation->setMinimumWidth(120); - sliderCreation->setRange(opt->constraint.range->min, opt->constraint.range->max); - sliderCreation->setToolTip(opt->desc); - sliderCreation->setProperty("controls_id", i+1); - sliderCreation->setValue(m_list_defaultOptions.at(i).second.toInt()); - - QSpinBox* spinBox = new QSpinBox(widget_slider_spin); - spinBox->setMinimumWidth(150); - spinBox->setToolTip(opt->desc); - spinBox->setRange(opt->constraint.range->min, opt->constraint.range->max); - - spinBox->setSingleStep(1); - spinBox->setValue(m_list_defaultOptions.at(i).second.toInt()); - int id = i + 1; - spinBox->setProperty("controls_id", id); - m_list_sliderSpinbox.append(QPair(sliderCreation, spinBox)); - - QHBoxLayout* hLayout = new QHBoxLayout; - hLayout->addWidget(sliderCreation); - hLayout->addWidget(spinBox); -// hLayout->addStretch(); - widget_slider_spin->setLayout(hLayout); - reinterpret_cast(widget->layout())->addRow(opt->title + QString(" : "), widget_slider_spin); - - m_list_widgets.append(sliderCreation); - m_list_widgets.append(spinBox); - m_list_getOpt.append(QPair(id, opt)); - - int cur = *(int*)&cur_val[0]; - spinBox->setValue(cur); - sliderCreation->setValue(cur); - - connect(spinBox, SIGNAL(valueChanged(int)), this, SLOT(slot_spinBoxClicked(int))); - connect(sliderCreation, SIGNAL(valueChanged(int)), this, SLOT(slot_sliderClicked(int))); - - break; - } - - case SANE_CONSTRAINT_WORD_LIST: - { - QComboBox* comboBoxCreation = new QComboBox(scrollArea); - comboBoxCreation->setToolTip(opt->desc); - int id = i + 1; - comboBoxCreation->setProperty("controls_id", id); - reinterpret_cast(widget->layout())->addRow(opt->title + QString(" : "), comboBoxCreation); - - auto p_str = opt->constraint.word_list; - char buf[20]; - for(SANE_Int i = 0; i < p_str[0]; ++i) - { - sprintf(buf, "%d", p_str[i + 1]); - comboBoxCreation->addItem(QString::fromStdString(buf)); - } - sprintf(buf, "%d", m_list_defaultOptions.at(i).second.toInt()); - comboBoxCreation->setProperty(hg_settingdialog::property_combox_data_type_.c_str(), COMBO_VAL_INT); - m_list_widgets.append(comboBoxCreation); - m_list_getOpt.append(QPair(id, opt)); - - char nstr[40] = {0}; - sprintf(nstr, "%d", *(int*)&cur_val[0]); - comboBoxCreation->setCurrentText(QString::fromStdString(nstr)); - connect(comboBoxCreation, SIGNAL(currentTextChanged(const QString)), this, SLOT(slot_string_list_comboBoxClicked())); - break; - } - - case SANE_CONSTRAINT_STRING_LIST: - break; - } - break; - } - - case SANE_TYPE_FIXED: - { - QWidget* widget_slider_spin = new QWidget(scrollArea); - widget_slider_spin->setMinimumWidth(300); - QSlider* sliderCreation = new QSlider(widget_slider_spin); - sliderCreation->setOrientation(Qt::Horizontal); - sliderCreation->setMinimumWidth(120); - sliderCreation->setToolTip(opt->desc); - int id = i + 1; - sliderCreation->setProperty("controls_id", id); - sliderCreation->setRange(SANE_UNFIX(opt->constraint.range->min) * 100, SANE_UNFIX(opt->constraint.range->max) * 100); - sliderCreation->setValue(SANE_UNFIX(m_list_defaultOptions.at(i).second.toDouble()) * 100); - - QDoubleSpinBox* spinBox = new QDoubleSpinBox(widget_slider_spin); - spinBox->setMinimumWidth(150); - spinBox->setToolTip(opt->desc); - spinBox->setDecimals(2); - spinBox->setSingleStep(0.01); - spinBox->setRange(SANE_UNFIX(opt->constraint.range->min), SANE_UNFIX(opt->constraint.range->max)); - spinBox->setValue(sliderCreation->value() * spinBox->singleStep()); - spinBox->setProperty("controls_id", id); - - m_list_sliderSpinbox.append(QPair(sliderCreation, spinBox)); - - QHBoxLayout* hLayout = new QHBoxLayout; - hLayout->addWidget(sliderCreation); - hLayout->addWidget(spinBox); -// hLayout->addStretch(); - widget_slider_spin->setLayout(hLayout); - reinterpret_cast(widget->layout())->addRow(opt->title + QString(" : "), widget_slider_spin); - - m_list_widgets.append(sliderCreation); - m_list_widgets.append(spinBox); - - m_list_getOpt.append(QPair(id, opt)); -// iniRead(md5(opt->title), id, sliderCreation); -// iniRead(md5(opt->title), id, spinBox); - - float v = SANE_UNFIX(*(SANE_Fixed*)&cur_val[0]); - sliderCreation->setValue(v * 100); - spinBox->setValue(sliderCreation->value() * spinBox->singleStep()); - connect(spinBox, SIGNAL(valueChanged(double)), this, SLOT(slot_doubleSpinboxClicked(double))); - connect(sliderCreation, SIGNAL(valueChanged(int)), this, SLOT(slot_sliderClicked(int))); - break; - } - - case SANE_TYPE_STRING: - { - switch(opt->constraint_type) - { - case SANE_CONSTRAINT_NONE: - { - QLineEdit *lineEdit = new QLineEdit(scrollArea); - lineEdit->setToolTip(opt->desc); - int id = i + 1; - lineEdit->setProperty("controls_id", id); - reinterpret_cast(widget->layout())->addRow(opt->title + QString(" : "), lineEdit); - - m_list_widgets.append(lineEdit); - m_list_getOpt.append(QPair(id, opt)); -// iniRead(md5(opt->title), id, lineEdit); - - lineEdit->setText(QString::fromStdString(cur_val)); - connect(lineEdit, SIGNAL(textChanged(const QString&)), this, SLOT(slot_lineEditInput())); - break; - } - - case SANE_CONSTRAINT_RANGE: - break; - case SANE_CONSTRAINT_WORD_LIST: - break; - - case SANE_CONSTRAINT_STRING_LIST: - { - QComboBox* comboBoxCreation = new QComboBox(scrollArea); - comboBoxCreation->setToolTip(opt->desc); - int id = i + 1; - comboBoxCreation->setProperty("controls_id", id); - reinterpret_cast(widget->layout())->addRow(opt->title + QString(" : "), comboBoxCreation); - - if (0 == strcmp(opt->name, SANE_STD_OPT_NAME_TEXT_DIRECTION)) - { - comboBoxCreation->installEventFilter(this); - } - - auto p_str = opt->constraint.string_list; - QStringList stringList; - while(*p_str) - { - stringList.append(*p_str); - p_str++; - } - - if(stringList.isEmpty() != true) - { - for(int i = 0; i < (stringList.size()); i++) - comboBoxCreation->addItem(stringList.at(i)); - } - comboBoxCreation->setCurrentText(m_list_defaultOptions.at(i).second.toString()); - comboBoxCreation->setProperty(hg_settingdialog::property_combox_data_type_.c_str(), COMBO_VAL_STRING); - //printf("Option %02d default value is: %s\n", i + 1, m_list_defaultOptions.at(i).second.toString().data()); - - m_list_widgets.append(comboBoxCreation); - - m_list_getOpt.append(QPair(id, opt)); -// iniRead(md5(opt->title), id, comboBoxCreation); - - comboBoxCreation->setCurrentText(QString::fromStdString(cur_val)); - connect(comboBoxCreation, SIGNAL(currentTextChanged(const QString)), this, SLOT(slot_string_list_comboBoxClicked())); - break; - } - } - break; - } - - case SANE_TYPE_BUTTON: - { - QPushButton* pushButton = new QPushButton(this); - pushButton->setText(opt->title); - pushButton->setToolTip(opt->desc); - int id = i + 1; - pushButton->setProperty("controls_id", id); - hlayoutOkAndCancel->insertWidget(0, pushButton, 0, Qt::AlignRight); - - connect(pushButton, SIGNAL(clicked(bool)), this, SLOT(slot_pushButtonClicked())); - break; - } - - case SANE_TYPE_GROUP: - { - if (isBegin) - { - scrollArea->setWindowTitle(opt->title); - isBegin = false; - }else{ - scrollArea->setWidget(widget); - tabWidgetCreation->addTab(scrollArea, scrollArea->windowTitle()); - scrollArea = new QScrollArea; - scrollArea->setWidgetResizable(true); - scrollArea->setWindowTitle(opt->title); - layout = new QFormLayout; - widget = new QWidget; - widget->setLayout(layout); - } - - m_list_widgets.append(nullptr); - break; - } - } //switch(opt->type) - -// if (Utf8ToStdString(opt->title) == "分辨率") - if (strcmp(opt->name, SANE_STD_OPT_NAME_RESOLUTION) == 0) - { - m_dpiId = i + 1; - m_dpiValue = m_list_defaultOptions.at(i).second.toInt(); - } -// else if (Utf8ToStdString(opt->title) == "纸张尺寸") - else if (strcmp(opt->name, SANE_STD_OPT_NAME_PAPER) == 0) - { - m_paperSizeId = i + 1; - m_paperSizeValue = m_list_defaultOptions.at(i).second.toString(); - } - - if (0 == strcmp(opt->name, SANE_STD_OPT_NAME_CUSTOM_AREA_LEFT)) - { - m_cutLeftId = i + 1; - m_cutLeftValue = SANE_UNFIX(m_list_defaultOptions.at(i).second.toInt()); - if (opt->constraint_type == SANE_CONSTRAINT_RANGE) - m_cutWidth = SANE_UNFIX(opt->constraint.range->max); - } - else if (0 == strcmp(opt->name, SANE_STD_OPT_NAME_CUSTOM_AREA_TOP)) - { - m_cutTopId = i + 1; - m_cutTopValue = SANE_UNFIX(m_list_defaultOptions.at(i).second.toInt()); - if (opt->constraint_type == SANE_CONSTRAINT_RANGE) - m_cutHeight = SANE_UNFIX(opt->constraint.range->max); - } - else if (0 == strcmp(opt->name, SANE_STD_OPT_NAME_CUSTOM_AREA_RIGHT)) - { - m_cutRightId = i + 1; - m_cutRightValue = SANE_UNFIX(m_list_defaultOptions.at(i).second.toInt()); - } - else if (0 == strcmp(opt->name, SANE_STD_OPT_NAME_CUSTOM_AREA_BOTTOM)) - { - m_cutBottomId = i + 1; - m_cutBottomValue = SANE_UNFIX(m_list_defaultOptions.at(i).second.toInt()); - } - -// else if (Utf8ToStdString(opt->title) == "颜色模式") - if (strcmp(opt->name, SANE_STD_OPT_NAME_COLOR_MODE) == 0) - { - m_colorModeId = i + 1; - m_colorModeValue = m_list_defaultOptions.at(i).second.toString(); - } -// else if (Utf8ToStdString(opt->title) == "伽玛" || Utf8ToStdString(opt->title) == "伽玛值") - - } //for - - hlayoutOkAndCancel->insertWidget(0, buttonAbout, 0, Qt::AlignRight); - updateUIStatus(); - - scrollArea->setWidget(widget); - tabWidgetCreation->addTab(scrollArea, scrollArea->windowTitle()); -} - -void hg_settingdialog::refresh_control_value(int op_id) -{ - QVector ctrls = find_control(op_id); - - if(ctrls.empty()) - return; - - const SANE_Option_Descriptor* opt = (const SANE_Option_Descriptor*)m_list_defaultOptions.at(op_id - 1).first; - if(opt->type == SANE_TYPE_BOOL) - { - for(size_t i = 0; i < (size_t)ctrls.size(); ++i) - { - QCheckBox* cb = qobject_cast(ctrls[i]); - if(cb) - { - disconnect(cb, SIGNAL(stateChanged(int)), this, SLOT(slot_checkedClicked())); - cb->setChecked(m_list_defaultOptions.at(op_id - 1).second.toBool()); - if (strcmp(opt->name, SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA) == 0 && btn_gamma_ != nullptr) - { - btn_gamma_->setEnabled(m_list_defaultOptions.at(op_id - 1).second.toBool()); - } - if (strcmp(opt->name, SANE_STD_OPT_NAME_CUSTOM_AREA) == 0 && btn_cut_area_ != nullptr) - { - btn_cut_area_->setEnabled(m_list_defaultOptions.at(op_id - 1).second.toBool()); - } - - connect(cb, SIGNAL(stateChanged(int)), this, SLOT(slot_checkedClicked())); - break; - } - } - } - else if(opt->type == SANE_TYPE_INT) - { - for(size_t i = 0; i < (size_t)ctrls.size(); ++i) - { - QComboBox* comb = qobject_cast(ctrls[i]); - if(comb) - { - char buf[40] = {0}; - sprintf(buf, "%d", m_list_defaultOptions.at(op_id - 1).second.toInt()); - comb->disconnect(comb, SIGNAL(currentTextChanged(const QString)), this, SLOT(slot_string_list_comboBoxClicked())); - - auto p_str = opt->constraint.word_list; - char buf2[20]; - comb->clear(); - for (SANE_Int i = 0; i < p_str[0]; ++i) - { - sprintf(buf2, "%d", p_str[i + 1]); - comb->addItem(QString::fromStdString(buf2)); - } - - comb->setCurrentText(QString::fromStdString(buf)); - connect(comb, SIGNAL(currentTextChanged(const QString)), this, SLOT(slot_string_list_comboBoxClicked())); - } - else - { - QSlider* slider = qobject_cast(ctrls[i]); - if(slider) - { - disconnect(slider, SIGNAL(valueChanged(int)), this, SLOT(slot_sliderClicked(int))); - slider->setValue(m_list_defaultOptions.at(op_id - 1).second.toInt()); - if (opt->constraint_type == SANE_CONSTRAINT_RANGE) - slider->setRange(opt->constraint.range->min, opt->constraint.range->max); - connect(slider, SIGNAL(valueChanged(int)), this, SLOT(slot_sliderClicked(int))); - } - else - { - QSpinBox* spin = qobject_cast(ctrls[i]); - if(spin) - { - disconnect(spin, SIGNAL(valueChanged(int)), this, SLOT(slot_spinBoxClicked(int))); - spin->setValue(m_list_defaultOptions.at(op_id - 1).second.toInt()); - if (opt->constraint_type == SANE_CONSTRAINT_RANGE) - spin->setRange(opt->constraint.range->min, opt->constraint.range->max); - connect(spin, SIGNAL(valueChanged(int)), this, SLOT(slot_spinBoxClicked(int))); - } - } - } - } - } - else if(opt->type == SANE_TYPE_FIXED) - { - double val = SANE_UNFIX(m_list_defaultOptions.at(op_id - 1).second.toInt()); - QSlider *slider = NULL; - QDoubleSpinBox* spin = NULL; - for(size_t i = 0; i < (size_t)ctrls.size(); ++i) - { - QComboBox* comb = qobject_cast(ctrls[i]); - if(comb) - { - char buf[40] = {0}; - sprintf(buf, "%f", val); - comb->disconnect(comb, SIGNAL(currentTextChanged(const QString)), this, SLOT(slot_string_list_comboBoxClicked())); - comb->setCurrentText(QString::fromStdString(buf)); - connect(comb, SIGNAL(currentTextChanged(const QString)), this, SLOT(slot_string_list_comboBoxClicked())); - } - else if(!slider) - { - slider = qobject_cast(ctrls[i]); -// if(slider) -// disconnect(slider, SIGNAL(valueChanged(int)), this, SLOT(slot_sliderClicked(int))); - } - else if(!spin) - { - spin = qobject_cast(ctrls[i]); -// if(spin) -// disconnect(spin, SIGNAL(valueChanged(double)), this, SLOT(slot_spinBoxClicked(double))); - } - } - if (slider) - { - disconnect(slider, SIGNAL(valueChanged(int)), this, SLOT(slot_sliderClicked(int))); - if (opt->constraint_type == SANE_CONSTRAINT_RANGE) - slider->setRange(SANE_UNFIX(opt->constraint.range->min) * 100, SANE_UNFIX(opt->constraint.range->max) * 100); - slider->setValue(val * 100); - connect(slider, SIGNAL(valueChanged(int)), this, SLOT(slot_sliderClicked(int))); - } - - if (spin) - { - disconnect(spin, SIGNAL(valueChanged(double)), this, SLOT(slot_spinBoxClicked(double))); - if (opt->constraint_type == SANE_CONSTRAINT_RANGE) - spin->setRange(SANE_UNFIX(opt->constraint.range->min), SANE_UNFIX(opt->constraint.range->max)); - spin->setValue(val); - connect(spin, SIGNAL(valueChanged(double)), this, SLOT(slot_spinBoxClicked(double))); - } - } - else if(opt->type == SANE_TYPE_STRING) - { - for(size_t i = 0; i < (size_t)ctrls.size(); ++i) - { - QComboBox* comb = qobject_cast(ctrls[i]); - if(comb) - { - disconnect(comb, SIGNAL(currentTextChanged(const QString)), this, SLOT(slot_string_list_comboBoxClicked())); - - comb->clear(); - auto p_str = opt->constraint.string_list; - QStringList stringList; - while (*p_str) - { - stringList.append(*p_str); - p_str++; - } - - if (stringList.isEmpty() != true) - { - for (int i = 0; i < (stringList.size()); i++) - comb->addItem(stringList.at(i)); - } - - comb->setCurrentText(m_list_defaultOptions.at(op_id - 1).second.toString()); - // comb->setProperty(hg_settingdialog::property_combox_data_type_.c_str(), COMBO_VAL_STRING); - connect(comb, SIGNAL(currentTextChanged(const QString)), this, SLOT(slot_string_list_comboBoxClicked())); - } - else - { - QLineEdit* edit = qobject_cast(ctrls[i]); - if(edit) - { - disconnect(edit, SIGNAL(textChanged(const QString&)), this, SLOT(slot_lineEditInput())); - edit->setText(m_list_defaultOptions.at(op_id - 1).second.toString()); - connect(edit, SIGNAL(textChanged(const QString&)), this, SLOT(slot_lineEditInput())); - } - } - } - } -} -QVector hg_settingdialog::find_control(int opt_num) -{ - QVector list_w; - for(int i = 0; i< m_list_widgets.size(); i++) - { - if (m_list_widgets.at(i) == nullptr) continue; - QWidget* w = m_list_widgets.at(i); - int id = w->property("controls_id").toInt(); - if(opt_num == id) - list_w.append(w); - } - return list_w; -} - -void hg_settingdialog::updateUIStatus() -{ - update_opt_value_from_driver(); - - SANE_Int dev_options = 0; - m_saneAPI.sane_control_option_api(m_devHandle, 0, SANE_ACTION_GET_VALUE, &dev_options, nullptr); - for(int id = 1, optons = dev_options; id < optons; id++) - { - QVector list_widgets = find_control(id); - if (list_widgets.empty()) continue; - QWidget* widget = list_widgets.first(); - if (widget == nullptr) continue; - QWidget* parentWidget = widget->parentWidget(); - - while (parentWidget->layout() && - typeid(*(parentWidget->layout())) != typeid(QFormLayout)) - { - widget = parentWidget; - parentWidget = widget->parentWidget(); - } - - QFormLayout* layout = reinterpret_cast(parentWidget->layout()); - const SANE_Option_Descriptor* opt = reinterpret_cast(m_list_defaultOptions.at(id - 1).first); - bool hide = (opt->cap & SANE_CAP_INACTIVE) == SANE_CAP_INACTIVE; - QWidget* w_label = layout ? layout->labelForField(widget) : nullptr; - - if( strcmp(opt->name, SANE_STD_OPT_NAME_CUSTOM_AREA_LEFT) == 0 || - strcmp(opt->name, SANE_STD_OPT_NAME_CUSTOM_AREA_TOP) == 0 || - strcmp(opt->name, SANE_STD_OPT_NAME_CUSTOM_AREA_RIGHT) == 0 || - strcmp(opt->name, SANE_STD_OPT_NAME_CUSTOM_AREA_BOTTOM) == 0 ) - hide = true; - - refresh_control_value(id); - - if (strcmp(opt->name, SANE_STD_OPT_NAME_BRIGHTNESS) == 0 || - strcmp(opt->name, SANE_STD_OPT_NAME_CONTRAST) == 0 || - strcmp(opt->name, SANE_STD_OPT_NAME_GAMMA) == 0 || - strcmp(opt->name, SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA) == 0) - { - if (w_label) - w_label->show(); - widget->setVisible(true); - } - else - { - if(w_label) - hide ? w_label->hide() : w_label->show(); - widget->setVisible(!hide); - } - - if(strcmp(opt->name, SANE_STD_OPT_NAME_CUSTOM_AREA) == 0) - { - if(hide) - { - custom_area_lable_->hide(); - btn_cut_area_->hide(); - } - else - { - custom_area_lable_->show(); - btn_cut_area_->show(); - } - } - } -} - -void hg_settingdialog::slot_checkedClicked() -{ - QCheckBox *checkBox = qobject_cast(sender()); - SANE_Int id = checkBox->property("controls_id").toInt(); - SANE_Bool checkBoxcurrentState = checkBox->isChecked(); - - if (checkBox->underMouse()) - { - m_isRefreshUi = false; - } - - SANE_Int method = 0; - SANE_Status ret = m_saneAPI.sane_control_option_api(m_devHandle, id, SANE_ACTION_SET_VALUE, &checkBoxcurrentState, &method); - if (ret == SANE_STATUS_UNSUPPORTED) - { - SANE_Bool value = false; - ret = m_saneAPI.sane_control_option_api(m_devHandle, id, SANE_ACTION_GET_VALUE, &value, &method); - disconnect(checkBox, SIGNAL(stateChanged(int)), this, SLOT(slot_checkedClicked())); - checkBox->setCheckState(value ? Qt::Checked : Qt::Unchecked); - connect(checkBox, SIGNAL(stateChanged(int)), this, SLOT(slot_checkedClicked())); - QMessageBox::information(this, tr("Prompt"), tr("The funtion is unsupported")); - return; - } - - if((method & SANE_INFO_RELOAD_OPTIONS) == SANE_INFO_RELOAD_OPTIONS) - updateUIStatus(); - else if(method & SANE_INFO_INEXACT) - checkBox->setCheckState(checkBoxcurrentState ? Qt::CheckState::Checked : Qt::CheckState::Unchecked); - - const SANE_Option_Descriptor* opt = nullptr; - for (int i = 0; i < m_list_getOpt.size(); i++) - { - if (m_list_getOpt.at(i).first == id) - { - opt = reinterpret_cast(m_list_getOpt.at(i).second); - break; - } - } - - if(strcmp(opt->name, SANE_STD_OPT_NAME_CUSTOM_AREA) == 0) - btn_cut_area_->setEnabled(checkBoxcurrentState); - else if (strcmp(opt->name, SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA) == 0 && btn_gamma_ != nullptr) - btn_gamma_->setEnabled(checkBoxcurrentState); - //cur_scheme_->config_changed(id, (char*)&checkBoxcurrentState, sizeof(checkBoxcurrentState)); - - if (!m_isRefreshUi && checkBoxcurrentState && (0 == strcmp(opt->name, SANE_STD_OPT_NAME_RID_MORR) || 0 == strcmp(opt->name, SANE_STD_OPT_NAME_RID_GRID))) - { - QMessageBox::information(this, tr("Prompt"), tr("This function may cause a decrease in the speed of drawing.")); - } - - updateRestorePushButton(); -} - -void hg_settingdialog::slot_string_list_comboBoxClicked() -{ - QComboBox *comboBox = qobject_cast(sender()); - SANE_Int id = comboBox->property("controls_id").toInt(); - std::string comboBoxcurrentItem(comboBox->currentText().toUtf8()); - int type = comboBox->property(hg_settingdialog::property_combox_data_type_.c_str()).toInt(); - - if (id == m_dpiId) - { - m_dpiValue = atoi(comboBoxcurrentItem.c_str()); - qDebug("dpi=%d", m_dpiValue); - } - else if (id == m_paperSizeId) - { - m_paperSizeValue = comboBoxcurrentItem.c_str(); - qDebug("paperSize=%s", comboBoxcurrentItem.c_str()); - } - else if (id == m_colorModeId) - { - m_colorModeValue = comboBoxcurrentItem.c_str(); - qDebug("colorMode=%s", comboBoxcurrentItem.c_str()); - } - - const SANE_Option_Descriptor* opt = nullptr; - for (int i = 0; i < m_list_getOpt.size(); i++) - { - if (m_list_getOpt.at(i).first == id) - { - opt = reinterpret_cast(m_list_getOpt.at(i).second); - break; - } - } - - SANE_Int method = 0; - SANE_String buf = (SANE_String)malloc(opt->size * 2 + 4); - if(type == COMBO_VAL_INT) - *((SANE_Int*)buf) = atoi(comboBoxcurrentItem.c_str()); - else if(type == COMBO_VAL_FLOAT) - *((SANE_Fixed*)buf) = SANE_FIX(atof(comboBoxcurrentItem.c_str())); - else - strcpy(buf, comboBoxcurrentItem.c_str()); - SANE_Status ret = m_saneAPI.sane_control_option_api(m_devHandle, id, SANE_ACTION_SET_VALUE, buf, &method); - if (ret == SANE_STATUS_UNSUPPORTED) - { - char* value = (char*)malloc(opt->size * 2 + 4); - ret = m_saneAPI.sane_control_option_api(m_devHandle, id, SANE_ACTION_GET_VALUE, value, &method); - if (value != nullptr) - comboBox->setCurrentText(QString::fromStdString(value)); - free(value); - - QMessageBox::information(this, tr("Prompt"), tr("The funtion is unsupported")); - return; - } - - if((method & SANE_INFO_RELOAD_OPTIONS) == SANE_INFO_RELOAD_OPTIONS) - updateUIStatus(); - else if(method & SANE_INFO_INEXACT) - comboBox->setCurrentText(QString::fromStdString(buf)); - - //if(type == COMBO_VAL_INT) - // cur_scheme_->config_changed(id, buf, sizeof(SANE_Int)); - //else if(type == COMBO_VAL_FLOAT) - // cur_scheme_->config_changed(id, buf, sizeof(SANE_Fixed)); - //else - //{ - // std::string langCN(to_default_language(buf, nullptr)); - // cur_scheme_->config_changed(id, &langCN[0], langCN.length()); - //} - free(buf); - - if (0 == strcmp(opt->name, SANE_STD_OPT_NAME_TEXT_DIRECTION)) - { - if (comboBox->currentText() == OPTION_VALUE_WGFX_ZDWBFXSB) - { - if (!m_isRefreshUi) - QMessageBox::information(this, tr("Prompt"), tr("This function may cause a decrease in the speed of drawing.")); - } - } - - updateRestorePushButton(); -} - -void hg_settingdialog::slot_pushButtonClicked() -{ - QPushButton *pushButton = qobject_cast(sender()); - SANE_Int id = pushButton->property("controls_id").toInt(), - after = 0; - - // restore to default setting ? - SANE_Status ret = m_saneAPI.sane_control_option_api(m_devHandle, id, SANE_ACTION_SET_VALUE, NULL, &after); - if (ret == SANE_STATUS_UNSUPPORTED) - { - QMessageBox::information(this, tr("Prompt"), tr("The funtion is unsupported")); - return; - } - - if((after & SANE_INFO_RELOAD_OPTIONS) == SANE_INFO_RELOAD_OPTIONS) - updateUIStatus(); - - const SANE_Option_Descriptor* opt = m_saneAPI.sane_get_option_descriptor_api(m_devHandle, id); - if(opt && strcmp(opt->name, SANE_STD_OPT_NAME_RESTORE) == 0) - { - restore_2_default_settings(); - } -} - -void hg_settingdialog::slot_cutButtonClicked() -{ - //int width = 0.03937 * m_cutWidth * m_dpiValue; - //int height = 0.03937 * m_cutHeight * m_dpiValue; - qreal left = 0.03937 * m_cutLeftValue * m_dpiValue; - qreal top = 0.03937 * m_cutTopValue * m_dpiValue; - qreal right = 0.03937 * m_cutRightValue * m_dpiValue; - qreal bottom = 0.03937 * m_cutBottomValue * m_dpiValue; - - CutPaperTool dlg(m_dpiValue, m_paperSizeValue, 300, 0, this); - QRectF rc(left, top, right - left, bottom - top); - dlg.setCutRectPixel(rc); - if (dlg.exec()) - { - QRectF rcRet = dlg.getCutRectPixel(); - - m_cutLeftValue = rcRet.left() / (0.03937 * m_dpiValue); - m_cutTopValue = rcRet.top() / (0.03937 * m_dpiValue); - m_cutRightValue = rcRet.right() / (0.03937 * m_dpiValue); - m_cutBottomValue = rcRet.bottom() / (0.03937 * m_dpiValue); - - SANE_Int info; - SANE_Word value = SANE_FIX(m_cutLeftValue); - m_saneAPI.sane_control_option_api(m_devHandle, m_cutLeftId, SANE_ACTION_SET_VALUE, &value, &info); - //cur_scheme_->config_changed(m_cutLeftId, (char*)&value, sizeof(value)); - value = SANE_FIX(m_cutTopValue); - m_saneAPI.sane_control_option_api(m_devHandle, m_cutTopId, SANE_ACTION_SET_VALUE, &value, &info); - //cur_scheme_->config_changed(m_cutTopId, (char*)&value, sizeof(value)); - value = SANE_FIX(m_cutRightValue); - m_saneAPI.sane_control_option_api(m_devHandle, m_cutRightId, SANE_ACTION_SET_VALUE, &value, &info); - //cur_scheme_->config_changed(m_cutRightId, (char*)&value, sizeof(value)); - value = SANE_FIX(m_cutBottomValue); - m_saneAPI.sane_control_option_api(m_devHandle, m_cutBottomId, SANE_ACTION_SET_VALUE, &value, &info); - //cur_scheme_->config_changed(m_cutBottomId, (char*)&value, sizeof(value)); - - updateRestorePushButton(); - } -} - -void hg_settingdialog::slot_gammaButtonClicked() -{ - setPicClrTool dlg(this); - - int colorMode; // 0-彩色, 1-灰度 - if (m_colorModeValue.toStdString() == OPTION_VALUE_YSMS_256JHD - || m_colorModeValue.toStdString() == OPTION_VALUE_YSMS_HB) - { - colorMode = 1; - - QList keyTable; - for (int i = 0; i < m_gammaData.pt_count; ++i) - { - QPoint pt(m_gammaData.keypoint[i].x, m_gammaData.keypoint[i].y); - keyTable.append(pt); - } - - if (!keyTable.empty()) - { - dlg.setGrayKeyTable(keyTable); - } - } - else - { - colorMode = 0; - - QList keyTable; - for (int i = 0; i < m_gammaData.pt_count; ++i) - { - QPoint pt(m_gammaData.keypoint[i].x, m_gammaData.keypoint[i].y); - keyTable.append(pt); - } - - QList rKeyTable; - for (int i = 0; i < m_gammaData.pt_count_r; ++i) - { - QPoint pt(m_gammaData.keypoint_r[i].x, m_gammaData.keypoint_r[i].y); - rKeyTable.append(pt); - } - - QList gKeyTable; - for (int i = 0; i < m_gammaData.pt_count_g; ++i) - { - QPoint pt(m_gammaData.keypoint_g[i].x, m_gammaData.keypoint_g[i].y); - gKeyTable.append(pt); - } - - QList bKeyTable; - for (int i = 0; i < m_gammaData.pt_count_b; ++i) - { - QPoint pt(m_gammaData.keypoint_b[i].x, m_gammaData.keypoint_b[i].y); - bKeyTable.append(pt); - } - - QVector> keyTableList; - if (!keyTable.empty() && !rKeyTable.empty() && !gKeyTable.empty() && !bKeyTable.empty()) - { - keyTableList.append(keyTable); - keyTableList.append(rKeyTable); - keyTableList.append(gKeyTable); - keyTableList.append(bKeyTable); - dlg.setRGBKeyTable(keyTableList); - } - } - - int rgbTypeIndex = 0; - rgbTypeIndex = m_gammaData.app_data & 0x0F; - int colorTypeIndex = 0; - colorTypeIndex = (m_gammaData.app_data & 0xF0) >> 4; - - dlg.setRgbAndColorType(rgbTypeIndex, colorTypeIndex); - - dlg.setColorMode(colorMode); - if (dlg.exec()) - { - memset(&m_gammaData, 0, sizeof(m_gammaData)); - clicked_gamma_ = true; - - if (1 == colorMode) - { - QList keyTable = dlg.getGrayKeyTable(); - - m_gammaData.pt_count = HGMIN(4, keyTable.size()); - int i = 0; - for (QPoint pt : keyTable) - { - if (i >= 4) - break; - - m_gammaData.keypoint[i].x = pt.x(); - m_gammaData.keypoint[i].y = pt.y(); - ++i; - } - - uchar data[256]; - dlg.getGrayTable(data, 256); - for (int i = 0; i < 256; ++i) - { - m_gammaData.table[i] = data[i]; - } - } - else - { - QVector> keyTableList = dlg.getRGBKeyTable(); - - m_gammaData.pt_count = HGMIN(4, keyTableList[0].size()); - int i = 0; - for (QPoint pt : keyTableList[0]) - { - if (i >= 4) - break; - - m_gammaData.keypoint[i].x = pt.x(); - m_gammaData.keypoint[i].y = pt.y(); - ++i; - } - - m_gammaData.pt_count_r = HGMIN(4, keyTableList[1].size()); - i = 0; - for (QPoint pt : keyTableList[1]) - { - if (i >= 4) - break; - - m_gammaData.keypoint_r[i].x = pt.x(); - m_gammaData.keypoint_r[i].y = pt.y(); - ++i; - } - - m_gammaData.pt_count_g = HGMIN(4, keyTableList[2].size()); - i = 0; - for (QPoint pt : keyTableList[2]) - { - if (i >= 4) - break; - - m_gammaData.keypoint_g[i].x = pt.x(); - m_gammaData.keypoint_g[i].y = pt.y(); - ++i; - } - - m_gammaData.pt_count_b = HGMIN(4, keyTableList[3].size()); - i = 0; - for (QPoint pt : keyTableList[3]) - { - if (i >= 4) - break; - - m_gammaData.keypoint_b[i].x = pt.x(); - m_gammaData.keypoint_b[i].y = pt.y(); - ++i; - } - - uchar data[256 * 3]; - dlg.getRGBTable(data, 256 * 3); - for (int i = 0; i < 256; ++i) - { - m_gammaData.table[i] = data[i * 3 + 2]; - m_gammaData.table[i + 256] = data[i * 3 + 1]; - m_gammaData.table[i + 512] = data[i * 3 + 0]; - } - } - - QVector type = dlg.getRgbAndColorType(); - m_gammaData.app_data = type[0] | (type[1] << 4); - - dev_que::set_custom_gamma(&m_saneAPI, m_devHandle, &m_gammaData); - - updateRestorePushButton(); - } -} - -void hg_settingdialog::slot_word_list_comboBoxClicked(int value) -{ - QComboBox *comboBox = qobject_cast(sender()); - SANE_Int id = comboBox->property("controls_id").toInt(); - SANE_Int temp = value; - - const SANE_Option_Descriptor* opt = nullptr; - for (int i = 0; i < m_list_getOpt.size(); i++) - { - if (m_list_getOpt.at(i).first == id) - { - opt = reinterpret_cast(m_list_getOpt.at(i).second); - break; - } - } - -// m_list_IdValueTitle.append(QPair, QString>(QPair(id, temp), md5(opt->title))); - - SANE_Int method = 0; - SANE_Status ret = m_saneAPI.sane_control_option_api(m_devHandle, id, SANE_ACTION_SET_VALUE, &temp, &method); - if (ret == SANE_STATUS_UNSUPPORTED) - { - char* value = (char*)malloc(opt->size * 2 + 4); - ret = m_saneAPI.sane_control_option_api(m_devHandle, id, SANE_ACTION_GET_VALUE, value, &method); - if (value != nullptr) - comboBox->setCurrentText(QString::fromStdString(value)); - free(value); - - QMessageBox::information(this, tr("Prompt"), tr("The funtion is unsupported")); - return; - } - - if((method & SANE_INFO_RELOAD_OPTIONS) == SANE_INFO_RELOAD_OPTIONS) - updateUIStatus(); - else if(method & SANE_INFO_INEXACT) - { - char buf[20]; - sprintf(buf, "%d", temp); - comboBox->setCurrentText(QString::fromStdString(buf)); - } - //cur_scheme_->config_changed(id, (char*)&temp, sizeof(temp)); - updateRestorePushButton(); -} - -void hg_settingdialog::slot_sliderClicked(int value) -{ - QSlider *slider = qobject_cast(sender()); - SANE_Int id = slider->property("controls_id").toInt(); - - if (id == m_dpiId) - { - m_dpiValue = value; - qDebug("dpi=%d", m_dpiValue); - } - - QAbstractSpinBox* spin = nullptr; - for(int i = 0; i < m_list_sliderSpinbox.size(); i++) - if (m_list_sliderSpinbox.at(i).first == slider) - { - spin = reinterpret_cast(m_list_sliderSpinbox.at(i).second); - break; - } - - const SANE_Option_Descriptor* opt = nullptr; - for (int i = 0; i < m_list_getOpt.size(); i++) - { - if (m_list_getOpt.at(i).first == id) - { - opt = reinterpret_cast(m_list_getOpt.at(i).second); - break; - } - } - - if (spin != nullptr) - { - SANE_Int val = value, method = 0; - bool db_val = false; - if (typeid(*spin) == typeid(QSpinBox)) - { - QSpinBox* spin_ = reinterpret_cast(spin); - spin_->setValue(value); - } - else - { - QDoubleSpinBox* spin_ = reinterpret_cast(spin); - double temp = value * spin_->singleStep(); - if(temp != spin_->value()) - spin_->setValue(temp); - - val = SANE_FIX(temp); - db_val = true; - } - - SANE_Status ret = m_saneAPI.sane_control_option_api(m_devHandle, id, SANE_ACTION_SET_VALUE, &val, &method); - if (ret == SANE_STATUS_UNSUPPORTED) - { - if (!db_val) - { - SANE_Int value = 0; - ret = m_saneAPI.sane_control_option_api(m_devHandle, id, SANE_ACTION_GET_VALUE, &value, &method); - slider->setValue(value); - } - else - { - SANE_Fixed value = 0; - ret = m_saneAPI.sane_control_option_api(m_devHandle, id, SANE_ACTION_GET_VALUE, &value, &method); - slider->setValue(value); - } - - QMessageBox::information(this, tr("Prompt"), tr("The funtion is unsupported")); - return; - } - - if((method & SANE_INFO_RELOAD_OPTIONS) == SANE_INFO_RELOAD_OPTIONS) - updateUIStatus(); - else if(method & SANE_INFO_INEXACT) - { - if(db_val) - { - QDoubleSpinBox* spin_ = reinterpret_cast(spin); - double v = SANE_UNFIX(val); - spin_->setValue(v); - slider->setValue(spin_->value() / spin_->singleStep()); - } - else - { - QSpinBox* spin_ = reinterpret_cast(spin); - spin_->setValue(val); - slider->setValue(spin_->value() / spin_->singleStep()); - } - } - //cur_scheme_->config_changed(id, (char*)&val, sizeof(val)); - - updateRestorePushButton(); - } -} - -void hg_settingdialog::slot_doubleSpinboxClicked(double value) -{ - QDoubleSpinBox* spinBox = qobject_cast(sender()); - QAbstractSlider* slider = nullptr; - int id = spinBox->property("controls_id").toInt(); - for (int i = 0; i < m_list_sliderSpinbox.size(); i++) - { - if (m_list_sliderSpinbox.at(i).second == spinBox) - { - slider = reinterpret_cast(m_list_sliderSpinbox.at(i).first); - break; - } - } - - if(slider != nullptr) - { - int temp = static_cast(value / spinBox->singleStep() + 0.5); - QSlider* slider_ = reinterpret_cast(slider); - if (slider_->value() != temp) - slider_->setValue(temp); - } -} - -void hg_settingdialog::slot_spinBoxClicked(int value) -{ - QSpinBox* spinBox = qobject_cast(sender()); - int id = spinBox->property("controls_id").toInt(); - - const SANE_Option_Descriptor* opt = nullptr; - for (int i = 0; i < m_list_getOpt.size(); i++) - { - if (m_list_getOpt.at(i).first == id) - { - opt = reinterpret_cast(m_list_getOpt.at(i).second); - break; - } - } - - QAbstractSlider* slider = nullptr; - for (int i = 0; i < m_list_sliderSpinbox.size(); i++) - { - if (m_list_sliderSpinbox.at(i).second == spinBox) - { - slider = reinterpret_cast(m_list_sliderSpinbox.at(i).first); - break; - } - } - - if(slider == nullptr) - { - SANE_Int temp = value; - - //m_list_IdValueTitle.append(QPair, QString>(QPair(id, temp), md5(opt->title))); - - SANE_Int method = 0; - SANE_Status ret = m_saneAPI.sane_control_option_api(m_devHandle, id, SANE_ACTION_SET_VALUE, &temp, &method); - if (ret == SANE_STATUS_UNSUPPORTED) - { - QMessageBox::information(this, tr("Prompt"), tr("The funtion is unsupported")); - return; - } - if((method & SANE_INFO_RELOAD_OPTIONS) == SANE_INFO_RELOAD_OPTIONS) - updateUIStatus(); - else if(value != temp) - { - disconnect(spinBox, SIGNAL(valueChanged(int)), this, SLOT(slot_spinBoxClicked(int))); - spinBox->setValue(temp); - connect(spinBox, SIGNAL(valueChanged(int)), this, SLOT(slot_spinBoxClicked(int))); - } - //cur_scheme_->config_changed(id, (char*)&temp, sizeof(temp)); - - updateRestorePushButton(); - } - else - { - QSlider* slider_ = reinterpret_cast(slider); - slider_->setValue(spinBox->value()); - } -} - -void hg_settingdialog::slot_lineEditInput() -{ - QLineEdit* lineEdit = qobject_cast(sender()); - int id = lineEdit->property("controls_id").toInt(); - std::string lineEditCurrentText(lineEdit->text().toUtf8()); - - const SANE_Option_Descriptor* opt = nullptr; - for (int i = 0; i < m_list_getOpt.size(); i++) - { - if (m_list_getOpt.at(i).first == id) - { - opt = reinterpret_cast(m_list_getOpt.at(i).second); - break; - } - } - - //m_list_IdValueTitle.append(QPair, QString>(QPair(id, &lineEditCurrentText.at(0)), md5(opt->title))); - - SANE_Int method = 0; - void *buf = NULL; - SANE_Int nv = 0; - if(opt->type == SANE_TYPE_INT) - { - nv = atoi(lineEditCurrentText.c_str()); - buf = &nv; - } - else if(opt->type == SANE_TYPE_FIXED) - { - nv = SANE_FIX(atof(lineEditCurrentText.c_str())); - buf = &nv; - } - else - { - buf = malloc(opt->size * 2 + 4); - strcpy((char*)buf, lineEditCurrentText.c_str()); - } - SANE_Status ret = m_saneAPI.sane_control_option_api(m_devHandle, id, SANE_ACTION_SET_VALUE, buf, &method); - if (ret == SANE_STATUS_UNSUPPORTED) - { - QMessageBox::information(this, tr("Prompt"), tr("The funtion is unsupported")); - return; - } - if((method & SANE_INFO_RELOAD_OPTIONS) == SANE_INFO_RELOAD_OPTIONS) - updateUIStatus(); - else if(method & SANE_INFO_INEXACT) - { - char mem[20], *v = mem; - if(opt->type == SANE_TYPE_INT) - sprintf(mem, "%d", nv); - else if(opt->type == SANE_TYPE_FIXED) - sprintf(mem, "%f", SANE_UNFIX(nv)); - else - v = (char*)buf; - lineEdit->setText(QString::fromStdString(v)); - } - - const SANE_Option_Descriptor* opt2 = nullptr; - for (int i = 0; i < m_list_getOpt.size(); i++) - { - if (m_list_getOpt.at(i).first == id) - { - opt2 = reinterpret_cast(m_list_getOpt.at(i).second); - break; - } - } - - if(opt2->type == SANE_TYPE_INT || opt2->type == SANE_TYPE_FIXED) - { - //cur_scheme_->config_changed(id, (char*)buf, sizeof(SANE_Int)); - - updateRestorePushButton(); - } - else - { - std::string langCN(to_default_language((char*)buf, nullptr)); - //cur_scheme_->config_changed(id, &langCN[0], langCN.length()); - - updateRestorePushButton(); - } - if (buf != nullptr) - free(buf); -} -void hg_settingdialog::slot_buttonAboutClicked() -{ - char info[256] = { 0 }; - SANE_Int data = 0; - SANE_Status ret = SANE_STATUS_GOOD; - QString content; - QString title = tr("about ") + QString::fromStdString(m_devName); - - ret = m_saneAPI.sane_control_option_api(m_devHandle, (SANE_Int)0x8855, SANE_ACTION_GET_VALUE, info, NULL); - if (ret != SANE_STATUS_GOOD) - { - QString str = tr("Not supported"); - strcpy(info, str.toStdString().c_str()); - } - content += tr("

Device model: %1

").arg(QString(info)); - info[0] = 0; - ret = m_saneAPI.sane_control_option_api(m_devHandle, (SANE_Int)0x884A, SANE_ACTION_GET_VALUE, info, NULL); - if (ret != SANE_STATUS_GOOD) - { - QString str = tr("Not supported"); - strcpy(info, str.toStdString().c_str()); - } - content += tr("

Driver version: %1

").arg(QString(info)); - info[0] = 0; - ret = m_saneAPI.sane_control_option_api(m_devHandle, (SANE_Int)0x8857, SANE_ACTION_GET_VALUE, info, NULL); - if (ret != SANE_STATUS_GOOD) - { - QString str = tr("Not supported"); - strcpy(info, str.toStdString().c_str()); - } - content += tr("

Firmware number: %1

").arg(QString(info)); - info[0] = 0; - ret = m_saneAPI.sane_control_option_api(m_devHandle, (SANE_Int)0x8856, SANE_ACTION_GET_VALUE, info, NULL); - if (ret != SANE_STATUS_GOOD) - { - QString str = tr("Not supported"); - strcpy(info, str.toStdString().c_str()); - } - content += tr("

Serial number: %1

").arg(QString(info)); - info[0] = 0; - - ret = m_saneAPI.sane_control_option_api(m_devHandle, (SANE_Int)0x9902, SANE_ACTION_GET_VALUE, &data, NULL); - if (ret != SANE_STATUS_GOOD) - { - QString str = tr("Not supported"); - strcpy(info, str.toStdString().c_str()); - content += tr("

Roller count: %1

").arg(QString(info)); - info[0] = 0; - } - else - { - content += tr("

Roller count: %1

").arg(QString::number(data)); - } - - ret = m_saneAPI.sane_control_option_api(m_devHandle, (SANE_Int)0x8849, SANE_ACTION_GET_VALUE, &data, NULL); - if (ret != SANE_STATUS_GOOD) - { - QString str = tr("Not supported"); - strcpy(info, str.toStdString().c_str()); - content += tr("

Roller count: %1

").arg(QString(info)); - info[0] = 0; - } - else - { - content += tr("

History count: %1

").arg(QString::number(data)); - } - - QMessageBox msg(QMessageBox::NoIcon, title, - content, QMessageBox::Ok, this); - msg.setStyleSheet("QLabel{""min-width: 250px;""}"); - msg.exec(); -} - -void hg_settingdialog::slot_buttonOkClicked() -{ - m_closeButton = closeButtonOk; - close(); -} - -void hg_settingdialog::slot_buttonCancelClicked() -{ - m_closeButton = closeButtonCancel; - close(); -} - -void hg_settingdialog::keyPressEvent(QKeyEvent *e) -{ - if (e->key() == Qt::Key_Escape) { - e->ignore(); - } - else { - QDialog::keyPressEvent(e); - } -} - -int hg_settingdialog::get_changed_items(void) -{ - return changed_count_; -} - -int hg_settingdialog::getCloseButtonCliked() -{ - return m_closeButton; -} - -gb::sane_config_schm *hg_settingdialog::getCurScheme() -{ - return cur_scheme_; -} - -//生成UTF-8编码的MD5值 -QString hg_settingdialog::md5(QString key) -{ - QCryptographicHash md5(QCryptographicHash::Md5); - md5.addData(key.toUtf8()); - return QString(md5.result().toHex()); -} - -const void* hg_settingdialog::find_option_description(int id) -{ - for(int i = 0; i < m_list_getOpt.size(); i++) - { - if (m_list_getOpt.at(i).first == id) - return reinterpret_cast(m_list_getOpt.at(i).second); - } - - return nullptr; -} - -const void* hg_settingdialog::find_option_description(const std::string& title, int* id) -{ - for(int i = 0; i < m_list_getOpt.size(); i++) - { - std::string t((reinterpret_cast(m_list_getOpt.at(i).second))->name); - - if (title == t) - { - if(id) - *id = m_list_getOpt.at(i).first; - return reinterpret_cast(m_list_getOpt.at(i).second); - } - } - - return nullptr; -} - -void hg_settingdialog::closeEvent(QCloseEvent* e) -{ - //if(e->type() == QEvent::Close) // consider as cancel ... - //{ - // //if(save_) - // // save_scheme(); - // //else - // // cancel_setting(); - //} - - // 配置方案策略更改后的业务保存逻辑： - // - // 1、用户模板方案，显示的点击buttonSave时才保存； - // 2、默认方案，点击确定按钮后在此处保存；非默认方案保存用户的选择 - // 3、点击取消按钮时，恢复至该窗口初始化时候的状态 - // - // 代码逻辑： - // 1、属性值改变时，不再同时同步到配置方案中，而是点击确定后再一起保存 - // 2、用户切换方案时，如果当前值与方案不匹配，则将改变同步到默认方案（暂时关闭该功能） - // 3、点击确定按钮后，如果当前方案非用户模板，则保存进默认配置；如果为用户模板，则更新当前方案索引 - // 4、点出取消按钮，恢复驱动值至该对话框初始化状态，不对配置作变更 - // - int index = comb_->currentIndex(); - if (m_closeButton == closeButtonOk) - { - if (cur_scheme_) - cur_scheme_->release(); - cur_scheme_ = cur_cfg_->get_scheme(comb_->currentText().toStdString().c_str()); - - if (comb_->currentIndex() == 0) - { - cur_scheme_ = cur_cfg_->get_scheme(gb::scanner_cfg::user_default_scheme_name().c_str()); - updateSchemeFromUi(cur_scheme_); - } - cur_cfg_->select_scheme(cur_scheme_->get_scheme_name().c_str()); - cur_cfg_->save(); - } - else - { - // 配置方案内容不再随时变动 - cancelScheme(); - } - - e->accept(); -} -void hg_settingdialog::save_to_default_if_ui_not_equal_scheme(gb::sane_config_schm* cur, bool save) -{ - int index = 1; // comb_->currentIndex(); - if (index) - { - gb::sane_config_schm* schm = new gb::sane_config_schm(); - updateSchemeFromUi(schm); - if ((cur && !schm->is_equal(cur)) || - (!cur && schm->has_changed())) - { - index = 0; - } - schm->release(); - } - if (index == 0 || !cur) - { - cur = cur_cfg_->get_scheme(gb::scanner_cfg::user_default_scheme_name().c_str()); - updateSchemeFromUi(cur); - } - if (save) - { - cur_cfg_->select_scheme(cur->get_scheme_name().c_str()); - cur_cfg_->save(); - } -} - -bool hg_settingdialog::eventFilter(QObject *target, QEvent *event) -{ - if (typeid(*target) == typeid(QSlider)) - { - if (event->type() == QEvent::Wheel) - { - return true; - } - } - else if (typeid(*target) == typeid(QComboBox)) - { - if (event->type() == QEvent::MouseButtonPress) - { - m_isRefreshUi = false; - } - } - - return QDialog::eventFilter(target, event); -} - -bool hg_settingdialog::createMsgBoxUi(bool add, std::string &name) -{ - QString text(tr("Please select to overwrite the original configuration:")); - text += QString::fromStdString(name); - text += tr(",or add a new configuration"); - - QDialog *dlg = new QDialog(this); - dlg->setWindowTitle(tr("save the configuration")); - QLabel *label_question = new QLabel; - label_question->setText(text); - - QRadioButton *radioButtonCover = new QRadioButton; - radioButtonCover->setText(tr("cover original configuration:") + QString::fromStdString(name)); - radioButtonCover->setChecked(true); - add = false; - QRadioButton *radioButtonNew = new QRadioButton; - radioButtonNew->setText(tr("add new configuration")); - - QHBoxLayout *hLayoutName = new QHBoxLayout; - QLabel *label_name = new QLabel; - label_name->setText(tr("rename:")); - m_lineEdit_name = new QLineEdit; - std::string name2; - m_lineEdit_name->setText(QString::fromStdString(getCurUiShemeName(name2))); - - QSpacerItem *spacer1 = new QSpacerItem(20, 20, QSizePolicy::Expanding); - hLayoutName->addWidget(label_name); - hLayoutName->addWidget(m_lineEdit_name); - hLayoutName->addSpacerItem(spacer1); - label_name->setVisible(false); - m_lineEdit_name->setVisible(false); - - bool cover = true; - connect(radioButtonCover, &QRadioButton::clicked, this, [=, &add, &cover](){ - cover = true; - add = false; - label_name->setVisible(false); - m_lineEdit_name->setVisible(false); - }); - connect(radioButtonNew, &QRadioButton::clicked, this, [=, &add, &cover](){ - cover = false; - add = true; - label_name->setVisible(true); - m_lineEdit_name->setVisible(true); - - m_lineEdit_name->setFocus(); - QTimer::singleShot(0, m_lineEdit_name, &QLineEdit::selectAll); - }); - - QSpacerItem *spacer2 = new QSpacerItem(20, 20, QSizePolicy::Expanding); - QPushButton *pbtnOk = new QPushButton; - pbtnOk->setText(tr("ok")); - connect(pbtnOk, &QPushButton::clicked, this, [=, &name, &cover](){ - - QString text = m_lineEdit_name->text(); - static QRegularExpression re("\\s"); - text.remove(re);//Remove space - - name = text.toStdString(); - - if(name.empty()) - { - QMessageBox::information(this, tr("tips"), tr("scheme name cannot be empty")); - m_lineEdit_name->setText(QString::fromStdString(getCurUiShemeName(name))); - return; - } - - if (!cover) - { - std::vector now; - cur_cfg_->get_all_schemes(now); - for(auto& v: now) - { - if(v == name) - { - - QMessageBox::information(this, tr("tips"), tr("scheme name: ") + QString::fromStdString(name) + tr(" already exists")); - m_lineEdit_name->setText(QString::fromStdString(getCurUiShemeName(name))); - return; - } - } - } - - dlg->close(); - }); - - QHBoxLayout *hLayout_pbtnOk = new QHBoxLayout; - hLayout_pbtnOk->addSpacerItem(spacer2); - hLayout_pbtnOk->addWidget(pbtnOk); - - QVBoxLayout *vLayout = new QVBoxLayout; - vLayout->addWidget(label_question); - vLayout->addWidget(radioButtonCover); - vLayout->addWidget(radioButtonNew); - vLayout->addLayout(hLayoutName); - vLayout->addLayout(hLayout_pbtnOk); - dlg->setLayout(vLayout); - - dlg->exec(); - - return add; -} - -std::string hg_settingdialog::getCurUiShemeName(std::string name) -{ - std::string k(""), val(""); - int id = 0; - const SANE_Option_Descriptor* opt = nullptr; - - if (cur_scheme_->first_config(k, val)) - { - int count = 0; - do - { - id = cur_scheme_->id_from_name(k.c_str()); - opt = id == -1 ? nullptr : m_saneAPI.sane_get_option_descriptor_api(m_devHandle, id); - if (opt) - { - if (count++) - name += " + "; - - if (opt->type == SANE_TYPE_STRING) - name += from_default_language(val.c_str(), nullptr); - else - { - name += opt->title; - if (opt->type == SANE_TYPE_BOOL) - { - name += std::string("("); - if (*(SANE_Bool*)&val[0] == SANE_TRUE) - name += "true)"; - else - name += "false)"; - } - else if (opt->type == SANE_TYPE_INT) - { - char buf[128] = { 0 }; - sprintf(buf, "(%d)", *(int*)&val[0]); - name += buf; - } - else if (opt->type == SANE_TYPE_FIXED) - { - char buf[128] = { 0 }; - sprintf(buf, "(%.4f)", SANE_UNFIX(*(SANE_Fixed*)&val[0])); - name += buf; - } - } - } - } while (count < 3 && cur_scheme_->next_config(k, val)); - } - return name; -} - -void hg_settingdialog::save_scheme(void) -{ - if (comb_->currentIndex() == 0) - return; - - this->cur_scheme_ = this->cur_cfg_->get_scheme(comb_->currentText().toStdString().c_str()); - cur_scheme_->end_setting(true); - cur_scheme_->begin_setting(); - updateSchemeFromUi(); - cur_scheme_->end_setting(false); - cur_cfg_->save(); - cur_cfg_->select_scheme(cur_scheme_->get_scheme_name().c_str()); -} -void hg_settingdialog::cancel_setting(void) -{ - // restore changed value ... - cur_scheme_->end_setting(true); - //dev_que::apply_scheme(&m_saneAPI, m_devHandle, cur_scheme_); -} - -std::string hg_settingdialog::getAppVersion() -{ - char v[256] = {0}; - m_saneAPI.sane_control_option_api(m_devHandle, (SANE_Int)0x884A, SANE_ACTION_GET_VALUE, v, NULL); - return v; -} -void hg_settingdialog::apply_current_scheme(void) -{ - dev_que::apply_scheme(&m_saneAPI, m_devHandle, cur_scheme_); -} - -void hg_settingdialog::setIcon() -{ - this->setWindowIcon(QIcon(":logo/image_rsc/logo/logo.ico")); -#if defined(OEM_HANWANG) - this->setWindowIcon(QIcon(":logo/image_rsc/logo/Hanvon_logo1.ico")); -#elif defined(OEM_LISICHENG) - this->setWindowIcon(QIcon(":logo/image_rsc/logo/Lanxum_logo.ico")); -#elif defined(OEM_CANGTIAN) - this->setWindowIcon(QIcon(":logo/image_rsc/logo/Cumtenn_logo.ico")); -#elif defined(OEM_ZHONGJING) - this->setWindowIcon(QIcon(":logo/image_rsc/logo/Microtek_logo.ico")); -#elif defined(OEM_ZIGUANG) - this->setWindowIcon(QIcon(":logo/image_rsc/logo/uniscan.ico")); -#elif defined(OEM_DELI) - this->setWindowIcon(QIcon(":logo/image_rsc/logo/deli.ico")); -#endif -} - -void hg_settingdialog::cancelScheme() -{ - SANE_Int none = 0; - for (int i = 0; i < m_list_originDeviceScheme.size(); i++) - { - const SANE_Option_Descriptor* opt = reinterpret_cast(m_list_originDeviceScheme.at(i).first); - if (!opt || opt->type == SANE_TYPE_BUTTON || opt->type == SANE_TYPE_GROUP) - continue; - - if (opt->type == SANE_TYPE_BOOL) - { - SANE_Bool v = m_list_originDeviceScheme.at(i).second.toBool(); - m_saneAPI.sane_control_option_api(m_devHandle, i + 1, SANE_ACTION_SET_VALUE, &v, &none); - } - else if (opt->type == SANE_TYPE_INT) - { - SANE_Int v = m_list_originDeviceScheme.at(i).second.toInt();; - m_saneAPI.sane_control_option_api(m_devHandle, i + 1, SANE_ACTION_SET_VALUE, &v, &none); - } - else if (opt->type == SANE_TYPE_FIXED) - { - double v = SANE_UNFIX(m_list_originDeviceScheme.at(i).second.toDouble()); - SANE_Int v2 = SANE_FIX(v); - - m_saneAPI.sane_control_option_api(m_devHandle, i + 1, SANE_ACTION_SET_VALUE, &v2, &none); - } - else - { - QString v = m_list_originDeviceScheme.at(i).second.toString(); - std::string v2 = v.toStdString(); - - m_saneAPI.sane_control_option_api(m_devHandle, i + 1, SANE_ACTION_SET_VALUE, (void*)v2.c_str(), &none); - } - } -} - -void hg_settingdialog::updateSchemeFromUi(gb::sane_config_schm* schm) -{ - SANE_Int dev_options = 0; - bool custom_area = false, custom_gamma = false; - m_saneAPI.sane_control_option_api(m_devHandle, 0, SANE_ACTION_GET_VALUE, &dev_options, nullptr); - - if (!schm) - schm = cur_scheme_; - schm->copy_default_value(def_value_); - for (int i = 1, j = dev_options; i < j; i++) - { - const SANE_Option_Descriptor* opt = m_saneAPI.sane_get_option_descriptor_api(m_devHandle, i); - SANE_Int method = 0; - if (opt == nullptr) - { - continue; - } - else - { - if (opt->type == SANE_TYPE_INT) - { - SANE_Int init = 0; - - m_saneAPI.sane_control_option_api(m_devHandle, i, SANE_ACTION_GET_VALUE, &init, &method); - schm->config_changed(i, (char*)&init, sizeof(init)); - } - else if (opt->type == SANE_TYPE_FIXED) - { - SANE_Fixed init = 0; - - m_saneAPI.sane_control_option_api(m_devHandle, i, SANE_ACTION_GET_VALUE, &init, &method); - schm->config_changed(i, (char*)&init, sizeof(init)); - } - else if (opt->type == SANE_TYPE_BOOL) - { - SANE_Bool init = 0; - m_saneAPI.sane_control_option_api(m_devHandle, i, SANE_ACTION_GET_VALUE, &init, &method); - schm->config_changed(i, (char*)&init, sizeof(init)); - - - if (std::string(opt->name) == SANE_STD_OPT_NAME_CUSTOM_AREA) - { - custom_area = init == SANE_TRUE; - } - else if (std::string(opt->name) == SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA) - { - custom_gamma = init == SANE_TRUE; - } - } - else if (opt->type == SANE_TYPE_STRING) - { - char* init = (char*)malloc(opt->size * 2 + 4); - - m_saneAPI.sane_control_option_api(m_devHandle, i, SANE_ACTION_GET_VALUE, init, &method); - std::string value = QString(init).toStdString(); - schm->config_changed(i, value.c_str(), value.size()); - free(init); - } - } - } - - if (!custom_area) - { - schm->remove_config(SANE_STD_OPT_NAME_CUSTOM_AREA_LEFT); - schm->remove_config(SANE_STD_OPT_NAME_CUSTOM_AREA_TOP); - schm->remove_config(SANE_STD_OPT_NAME_CUSTOM_AREA_RIGHT); - schm->remove_config(SANE_STD_OPT_NAME_CUSTOM_AREA_BOTTOM); - } - if (custom_gamma) - { - SANE_Gamma gamma; - - m_saneAPI.sane_control_option_api(m_devHandle, SANE_OPT_ID_CUSTOM_GAMMA, SANE_ACTION_GET_VALUE, &gamma, nullptr); - schm->config_changed(SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA, (char*)&gamma, sizeof(gamma), true); - } -} - -void hg_settingdialog::updateSchemeManagerUi() -{ - m_deleteCur->setEnabled(true); - m_deleteAll->setEnabled(true); - m_pbtn_Save->setEnabled(true); - if (comb_->currentIndex() == 0) - { - m_deleteCur->setEnabled(false); - m_pbtn_Save->setEnabled(false); - } - if (comb_->count() == 1) - { - m_deleteAll->setEnabled(false); - } -} - -void hg_settingdialog::updateRestorePushButton() -{ - gb::sane_config_schm* cfgScheme = new gb::sane_config_schm(); - cfgScheme = cur_cfg_->get_scheme(comb_->currentText().toStdString().c_str()); - - gb::sane_config_schm* schm = new gb::sane_config_schm(); - updateSchemeFromUi(schm); - bool restore = false; - if ((cfgScheme && !schm->is_equal(cfgScheme))) - { - restore = true; - } - - QString prompt = QString(tr("The current parameter settings are inconsistent with the configuration scheme '%1'. To use the configuration scheme '%1' parameters, please click the restore button")); - m_label_restore->setText(prompt.arg(comb_->currentText())); - m_label_restore->setVisible(restore); - m_pbtn_restore->setVisible(restore); -} - -std::string sane_val_to_string(const char* val, SANE_Value_Type type) -{ - char buf[128] = {0}; - std::string ret(""); - - switch(type) - { - case SANE_TYPE_BOOL: - ret = *(SANE_Bool*)val == SANE_TRUE ? "true" : "false"; - break; - case SANE_TYPE_INT: - sprintf(buf, "%d", *(int*)val); - ret = buf; - break; - case SANE_TYPE_FIXED: - sprintf(buf, "%.4f", SANE_UNFIX(*(SANE_Fixed*)val)); - ret = buf; - break; - default: - ret = val; - break; - } - - return ret; -} -void hg_settingdialog::on_current_scheme_changed() -{ - updateSchemeManagerUi(); - - //save_to_default_if_ui_not_equal_scheme(cur_scheme_, false); - if (cur_scheme_) - cur_scheme_->release(); - - cur_scheme_ = cur_cfg_->get_scheme(comb_->currentText().toStdString().c_str()); - hg_settingdialog::apply_scheme(m_devHandle, &m_saneAPI, cur_scheme_); - updateUIStatus(); - updateRestorePushButton(); - - //QString text(find_current_scheme_menu()); - //gb::sane_config_schm *cur = nullptr; - // - //cur_cfg_->select_scheme(text.toStdString().c_str()); - //cur = cur_cfg_->get_scheme(); - //if(!cur) - // cur = new gb::sane_config_schm(); - //cur->copy_default_value(cur_scheme_); - //cur_scheme_->end_setting(true); - //cur_scheme_->release(); - //cur_scheme_ = cur; - //cur_scheme_->begin_setting(); - // - //apply_current_scheme(); - //updateUIStatus(); - //changed_count_++; - // - //QString scheme(comb_->currentText()); - //bool enabled = false; - //gb::sane_config_schm *schm = cur_cfg_->get_scheme(scheme.toStdString().c_str()); - // - //if(schm) - // enabled = true; - // - //memset(&m_gammaData, 0, sizeof(m_gammaData)); - //for(int i = 0; i < sizeof(m_gammaData.table) / sizeof(m_gammaData.table[0]); ++i) - // m_gammaData.table[i] = i & 0x0ff; - // - //QString info(tr("")); - //std::string name(""), val(""); - //if(schm && schm->first_config(name, val)) - //{ - // do - // { - // QString title; - // SANE_Value_Type type = SANE_TYPE_STRING; - // for (int ii = 0; ii < m_list_defaultOptions.size(); ii++) - // { - // const SANE_Option_Descriptor* opt = reinterpret_cast(m_list_defaultOptions.at(ii).first); - // if(strcmp(opt->name, name.c_str()) == 0) - // { - // title = QString::fromStdString(opt->title); - // type = opt->type; - // if(type == SANE_TYPE_STRING) - // val = from_default_language(val.c_str(), nullptr); - // break; - // } - // } - // - // if(title.length()) - // { - // info += tr("
") + title + tr(":
"); - // info += tr("

") + QString::fromStdString(sane_val_to_string(val.c_str(), type)) + tr("

"); - // } - // else { - // if(val.length() == sizeof(SANE_Gamma)) - // memcpy(&m_gammaData, val.c_str(), sizeof(SANE_Gamma)); - // } - // }while(schm->next_config(name, val)); - //} - //if(schm) - // schm->release(); - // - //sketch_->setHtml(info); -} -void hg_settingdialog::slot_pushButton_scheme_management(void) -{ - QPushButton* btn = qobject_cast(sender()); - - if(btn == m_pbtn_addNew) - { - int id = 0; - QString text(find_current_scheme_menu(&id)); - int index = comb_->count(); - if(!text.isEmpty() && id >= 0) - { - Dialog_Input dlg(this); - - dlg.setEditText(text); - dlg.setWindowTitle(tr("Add new scheme")); - if(dlg.exec()) - { - QString newCfgName = dlg.getText(); - for (int i = 0; i < comb_->count(); ++i) - { - if (newCfgName == comb_->itemText(i)) - { - QMessageBox::information(this, tr("tips"), tr("The configuration scheme already exists")); - return; - } - } - - disconnect(comb_, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_current_scheme_changed())); - comb_->insertItem(index, newCfgName); - connect(comb_, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_current_scheme_changed())); - - gb::sane_config_schm* scheme = new gb::sane_config_schm(); - if (cur_scheme_ != nullptr) - { - cur_scheme_->end_setting(true); - cur_scheme_->release(); - } - - scheme->set_scheme_name(newCfgName.toStdString().c_str()); - cur_scheme_ = scheme; - - updateSchemeFromUi(); - - cur_cfg_->add_scheme(cur_scheme_, newCfgName.toStdString().c_str()); - // cur_cfg_->select_scheme(cur_scheme_->get_scheme_name().c_str()); - cur_cfg_->save(); - disconnect(comb_, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_current_scheme_changed())); - comb_->setCurrentIndex(index); - connect(comb_, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_current_scheme_changed())); - - updateRestorePushButton(); - changed_count_++; - } - } - } - else if (btn == m_pbtn_Save) - { - gb::sane_config_schm* schm = cur_cfg_->get_scheme(comb_->currentText().toStdString().c_str()); - updateSchemeFromUi(schm); - cur_cfg_->save(); - schm->release(); - updateRestorePushButton(); - //if (comb_->currentIndex() == 0) - // processIniFile(); - //else - // save_scheme(); - } - else if(btn == m_deleteCur) - { - int id = -1; - QString text(find_current_scheme_menu(&id)); - - if(text.isEmpty()) - return; - - QMessageBox msg(QMessageBox::Question, tr("be sure to delete the configuration"), - tr("Are you sure you want to delete the configuration \"") + text + tr("\" ?"), QMessageBox::Yes | QMessageBox::No, this); - msg.exec(); - if (msg.clickedButton() != msg.button(QMessageBox::Yes)) - return; - - gb::sane_config_schm *sch = cur_cfg_->get_scheme(text.toStdString().c_str()); - cur_cfg_->remove_scheme(text.toStdString().c_str()); - comb_->removeItem(id); - sch->release(); - if(sch == cur_scheme_) - { - restore_2_default_settings(); - updateUIStatus(); - } - - on_current_scheme_changed(); - changed_count_++; - cur_cfg_->save(); - } - else if(btn == m_deleteAll) - { - QMessageBox msg(QMessageBox::Question, tr("be sure to delete the configuration"), - tr("Are you sure you want to delete the configuration?"), QMessageBox::Yes | QMessageBox::No, this); - msg.exec(); - if (msg.clickedButton() != msg.button(QMessageBox::Yes)) - return; - - restore_2_default_settings(); - updateUIStatus(); - comb_->clear(); - changed_count_++; - cur_cfg_->remove_all_schemes(); - cur_cfg_->save(); - - std::vector schemes; - cur_cfg_->get_all_schemes(schemes); - for (int i = 0; i < (int)schemes.size(); ++i) - { - comb_->addItem(QString::fromStdString(schemes[i])); - comb_->setCurrentText(QString::fromStdString(schemes[i])); - } - } - else if (btn == m_pbtn_restore) - { - cur_scheme_ = cur_cfg_->get_scheme(comb_->currentText().toStdString().c_str()); - hg_settingdialog::apply_scheme(m_devHandle, &m_saneAPI, cur_scheme_); - updateUIStatus(); - updateRestorePushButton(); - } - - updateSchemeManagerUi(); -} -void hg_settingdialog::restore_2_default_settings(void) -{ - hg_settingdialog::apply_scheme(m_devHandle, &m_saneAPI, nullptr); - updateRestorePushButton(); -} diff --git a/modules/saneui/hg_settingdialog.h b/modules/saneui/hg_settingdialog.h deleted file mode 100644 index 0701e807..00000000 --- a/modules/saneui/hg_settingdialog.h +++ /dev/null @@ -1,174 +0,0 @@ -#ifndef HG_SETTING_DIALOG_H -#define HG_SETTING_DIALOG_H - -#include -#include -#include -#include "cfg/gb_json.h" -#include "device_menu.h" - -class hg_settingdialog : public QDialog -{ - Q_OBJECT - - int changed_count_; - bool save_; - bool clicked_gamma_; - bool quit_ = false; - // dev_que dev_que_; - gb::scanner_cfg *cur_cfg_; - gb::sane_config_schm *cur_scheme_; - gb::sane_config_schm *def_value_; - - void refresh_control_value(int op_id); - void on_select_scheme(bool apply_to_dev = true); - QString gen_gamma_file_path(void); - - QMenu *top_menu_; - QLineEdit *edit_name_; - QPushButton *m_pbtn_addNew; - QPushButton* m_pbtn_Save; - QPushButton *m_deleteCur; - QPushButton *m_deleteAll; - QLabel * m_label_restore; - QPushButton* m_pbtn_restore; - QLabel *custom_area_lable_; - QPushButton *btn_cut_area_; - QPushButton *btn_gamma_; - QTextEdit *sketch_; - QLineEdit *m_lineEdit_name; - void create_scheme_management_ui(QVBoxLayout* layout); - QString find_current_scheme_menu(int *scheme_id = nullptr); - - static std::string property_combox_data_type_; - enum _cbox_type - { - COMBO_VAL_STRING = 0, - COMBO_VAL_INT, - COMBO_VAL_FLOAT, - }; - -public: - explicit hg_settingdialog(const SANEAPI* saneApi, SANE_Handle handle, const char *devName, QWidget *parent = nullptr); - ~hg_settingdialog(); - - static void apply_scheme(SANE_Handle dev, LPSANEAPI api, gb::sane_config_schm* schm); - - bool IsValid(); - -public: - void initUi(); - void update_opt_value_from_driver(); - void createUI(); - void updateUIStatus(); - QVector find_control(int opt_num); - void keyPressEvent(QKeyEvent *e); - int get_changed_items(void); - int getCloseButtonCliked(); - gb::sane_config_schm *getCurScheme(); - -public: - enum closeButtonClicked - { - closeButtonOk = 0, - closeButtonCancel, - closeButtonNormal, - closeButtonScan, - }; - - int m_closeButton; - -private: - static hg_settingdialog *hg_setting_ui_; - SANEAPI m_saneAPI; - SANE_Handle m_devHandle; - std::string m_devName; - -private: - QString m_qstrFileName; - QSettings *m_configIniWrite; - QSettings *m_configIniRead; - -private: - QString md5(QString key); - const void* find_option_description(int id); // return const SANE_Option_Descriptor* pointer - const void* find_option_description(const std::string& title, int* id); // return const SANE_Option_Descriptor* pointer - - virtual void closeEvent(QCloseEvent* e); - virtual bool eventFilter(QObject *target, QEvent *event) override; - - void save_to_default_if_ui_not_equal_scheme(gb::sane_config_schm* cur, bool save); - bool createMsgBoxUi(bool add, std::string &name); - std::string getCurUiShemeName(std::string name); - void save_scheme(void); - void cancel_setting(void); - std::string getAppVersion(); - void apply_current_scheme(void); - void setIcon(); - void cancelScheme(); - void updateSchemeFromUi(gb::sane_config_schm* schm = nullptr); - void updateSchemeManagerUi(); - void updateRestorePushButton(); - -private: - QVector, QString>> m_list_IdValueTitle; - QVector> m_list_defaultOptions; // default values of device - QVector> m_list_originDeviceScheme; - QVector> m_list_sliderSpinbox; - QVector> m_list_getOpt; - QVector m_list_deviceNames; - QVector m_list_widgets; - -private slots: - void slot_checkedClicked(); - void slot_sliderClicked(int value); - void slot_spinBoxClicked(int value); - void slot_doubleSpinboxClicked(double value); - void slot_string_list_comboBoxClicked(); - void slot_pushButtonClicked(); - void slot_cutButtonClicked(); - void slot_gammaButtonClicked(); - void slot_word_list_comboBoxClicked(int value); - void slot_lineEditInput(); - void slot_buttonAboutClicked(); - void slot_buttonOkClicked(); - void slot_buttonCancelClicked(); - void slot_pushButton_scheme_management(void); - void on_current_scheme_changed(void); - void restore_2_default_settings(void); - -private: - int m_dpiId; - int m_dpiValue; - int m_paperSizeId; - QString m_paperSizeValue; - int m_cutLeftId; - int m_cutTopId; - int m_cutRightId; - int m_cutBottomId; - double m_cutWidth; // 单位是毫米 - double m_cutHeight; // 单位是毫米 - double m_cutLeftValue; // 单位是毫米 - double m_cutTopValue; // 单位是毫米 - double m_cutRightValue; // 单位是毫米 - double m_cutBottomValue; // 单位是毫米 - - int m_colorModeId; - QString m_colorModeValue; - SANE_Gamma m_gammaData; - QComboBox *comb_; - - bool m_isRefreshUi; - bool m_deviceIsValid; -}; - -#endif // HG_SETTING_DIALOG_H - - - - - - - - - diff --git a/modules/saneui/image_rsc/logo/Cumtenn_logo.ico b/modules/saneui/image_rsc/logo/Cumtenn_logo.ico deleted file mode 100644 index 62100d5b..00000000 Binary files a/modules/saneui/image_rsc/logo/Cumtenn_logo.ico and /dev/null differ diff --git a/modules/saneui/image_rsc/logo/Hanvon_logo1.ico b/modules/saneui/image_rsc/logo/Hanvon_logo1.ico deleted file mode 100644 index cf47eb31..00000000 Binary files a/modules/saneui/image_rsc/logo/Hanvon_logo1.ico and /dev/null differ diff --git a/modules/saneui/image_rsc/logo/Lanxum_logo.ico b/modules/saneui/image_rsc/logo/Lanxum_logo.ico deleted file mode 100644 index 3f04624b..00000000 Binary files a/modules/saneui/image_rsc/logo/Lanxum_logo.ico and /dev/null differ diff --git a/modules/saneui/image_rsc/logo/Microtek_logo.ico b/modules/saneui/image_rsc/logo/Microtek_logo.ico deleted file mode 100644 index 46c1adf8..00000000 Binary files a/modules/saneui/image_rsc/logo/Microtek_logo.ico and /dev/null differ diff --git a/modules/saneui/image_rsc/logo/NoBrand_logo.ico b/modules/saneui/image_rsc/logo/NoBrand_logo.ico deleted file mode 100644 index 569a7ac5..00000000 Binary files a/modules/saneui/image_rsc/logo/NoBrand_logo.ico and /dev/null differ diff --git a/modules/saneui/image_rsc/logo/RightWay_logo.ico b/modules/saneui/image_rsc/logo/RightWay_logo.ico deleted file mode 100644 index 8692896a..00000000 Binary files a/modules/saneui/image_rsc/logo/RightWay_logo.ico and /dev/null differ diff --git a/modules/saneui/image_rsc/logo/auge_logo.ico b/modules/saneui/image_rsc/logo/auge_logo.ico deleted file mode 100644 index bdbc6191..00000000 Binary files a/modules/saneui/image_rsc/logo/auge_logo.ico and /dev/null differ diff --git a/modules/saneui/image_rsc/logo/deli.ico b/modules/saneui/image_rsc/logo/deli.ico deleted file mode 100644 index f573b6d0..00000000 Binary files a/modules/saneui/image_rsc/logo/deli.ico and /dev/null differ diff --git a/modules/saneui/image_rsc/logo/logo.ico b/modules/saneui/image_rsc/logo/logo.ico deleted file mode 100644 index bb062276..00000000 Binary files a/modules/saneui/image_rsc/logo/logo.ico and /dev/null differ diff --git a/modules/saneui/image_rsc/logo/uniscan.ico b/modules/saneui/image_rsc/logo/uniscan.ico deleted file mode 100644 index 0ef56bae..00000000 Binary files a/modules/saneui/image_rsc/logo/uniscan.ico and /dev/null differ diff --git a/modules/saneui/qmfcapp.cpp b/modules/saneui/qmfcapp.cpp deleted file mode 100644 index 68953d70..00000000 --- a/modules/saneui/qmfcapp.cpp +++ /dev/null @@ -1,427 +0,0 @@ -// Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -// SPDX-License-Identifier: BSD-3-Clause - -// Implementation of the QMfcApp classes - -#ifdef QT3_SUPPORT -#undef QT3_SUPPORT -#endif - -#ifdef UNICODE -#undef UNICODE -#endif - -#include "qmfcapp.hpp" - -#include -#include -#include - -#ifdef QTWINMIGRATE_WITHMFC -#include -#else -#include -#endif - -#ifdef QTWINMIGRATE_WITHMFC -CWinApp *QMfcApp::mfc_app = 0; -char **QMfcApp::mfc_argv = 0; -int QMfcApp::mfc_argc = 0; -#endif - -#if QT_VERSION >= 0x050000 -#define QT_WA(unicode, ansi) unicode - -QMfcAppEventFilter::QMfcAppEventFilter() : QAbstractNativeEventFilter() -{ -} - -bool QMfcAppEventFilter::nativeEventFilter(const QByteArray &, void *message, long *result) -{ - return static_cast(qApp)->winEventFilter((MSG*)message, result); -} -#endif - -/*! \class QMfcApp qmfcapp.h - \brief The QMfcApp class provides merging of the MFC and Qt event loops. - - QMfcApp is responsible for driving both the Qt and MFC event loop. - It replaces the standard MFC event loop provided by - CWinApp::Run(), and is used instead of the QApplication parent - class. - - To replace the MFC event loop reimplement the CWinApp::Run() - function in the CWinApp subclass usually created by the MFC - Application Wizard, and use either the static run() function, or - an instance of QMfcApp created earlier through the static - instance() function or the constructor. - - The QMfcApp class also provides a static API pluginInstance() that - drives the Qt event loop when loaded into an MFC or Win32 application. - This is useful for developing Qt based DLLs or plugins, or if the - MFC application's event handling can not be modified. -*/ - -static int modalLoopCount = 0; - -HHOOK hhook; -LRESULT CALLBACK QtFilterProc(int nCode, WPARAM wParam, LPARAM lParam) -{ - if (qApp) { - // don't process deferred-deletes while in a modal loop - if (modalLoopCount) - qApp->sendPostedEvents(); - else - qApp->sendPostedEvents(0, -1); - } - - return CallNextHookEx(hhook, nCode, wParam, lParam); -} - -/*! - Inform Qt that a modal loop is about to be entered, and that DeferredDelete - events should not be processed. Call this function before calling Win32 - or MFC functions that enter a modal event loop (i.e. MessageBox). - - This is only required if the Qt UI code hooks into an existing Win32 - event loop using QMfcApp::pluginInstance. - - \sa exitModalLoop() -*/ -void QMfcApp::enterModalLoop() -{ - ++modalLoopCount; -} - -/*! - Inform Qt that a modal loop has been exited, and that DeferredDelete - events should not be processed. Call this function after the blocking - Win32 or MFC function (i.e. MessageBox) returned. - - This is only required if the Qt UI code hooks into an existing Win32 - event loop using QMfcApp::pluginInstance. - - \sa enterModalLoop() -*/ -void QMfcApp::exitModalLoop() -{ - --modalLoopCount; - Q_ASSERT(modalLoopCount >= 0); -} - -/*! - If there is no global QApplication object (i.e. qApp is null) this - function creates a QApplication instance and returns true; - otherwise it does nothing and returns false. - - The application installs an event filter that drives the Qt event - loop while the MFC or Win32 application continues to own the event - loop. - - Use this static function if the application event loop code can not be - easily modified, or when developing a plugin or DLL that will be loaded - into an existing Win32 or MFC application. If \a plugin is non-null then - the function loads the respective DLL explicitly to avoid unloading from - memory. - - \code - BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID lpvReserved) - { - if (dwReason == DLL_PROCESS_ATTACH) - QMfcApp::pluginInstance(hInstance); - - return TRUE; - } - \endcode - - Set \a plugin to 0 when calling this function from within the same executable - module. - - If this function is used, call enterModalLoop and exitModalLoop whenever you - call a Win32 or MFC function that opens a local event loop. - - \code - void Dialog::someSlot() - { - QMfcApp::enterModalLoop(); - MessageBox(...); - QMfcApp::exitModalLoop(); - } - \endcode -*/ -bool QMfcApp::pluginInstance(Qt::HANDLE plugin) -{ - if (qApp) - return FALSE; - - QT_WA({ - hhook = SetWindowsHookExW(WH_GETMESSAGE, QtFilterProc, 0, GetCurrentThreadId()); - }, { - hhook = SetWindowsHookExA(WH_GETMESSAGE, QtFilterProc, 0, GetCurrentThreadId()); - }); - - int argc = 0; - (void)new QApplication(argc, 0); - - if (plugin) { - char filename[256]; - if (GetModuleFileNameA((HINSTANCE)plugin, filename, 255)) - LoadLibraryA(filename); - } - - return TRUE; -} - -#if QT_VERSION >= 0x050000 -Q_GLOBAL_STATIC(QMfcAppEventFilter, qmfcEventFilter); -#endif - -#ifdef QTWINMIGRATE_WITHMFC -/*! - Runs the event loop for both Qt and the MFC application object \a - mfcApp, and returns the result. This function calls \c instance() - if no QApplication object exists and deletes the object it - created. - - Calling this static function in a reimplementation of - CWinApp::Run() is the simpliest way to use the QMfcApp class: - - \code - int MyMfcApp::Run() - { - return QMfcApp::run(this); - } - \endcode - - Since a QApplication object must exist before Qt widgets can be - created you cannot use this function if you want to use Qt-based - user interface elements in, for example, the InitInstance() - function of CWinApp. In such cases, create an instance of - QApplication explicitly using instance() or the constructor. - - \sa instance() -*/ -int QMfcApp::run(CWinApp *mfcApp) -{ - bool ownInstance = !qApp; - if (ownInstance) - instance(mfcApp); - int result = qApp->exec(); - - if (mfcApp) { - int mfcRes = mfcApp->ExitInstance(); - if (mfcRes && !result) - result = mfcRes; - } - - if (ownInstance) - delete qApp; - - return result; -} - -/*! - Creates an instance of QApplication, passing the command line of - \a mfcApp to the QApplication constructor, and returns the new - object. The returned object must be destroyed by the caller. - - Use this static function if you want to perform additional - initializations after creating the application object, or if you - want to create Qt GUI elements in the InitInstance() - reimplementation of CWinApp: - - \code - BOOL MyMfcApp::InitInstance() - { - // standard MFC initialization - // ... - - // This sets the global qApp pointer - QMfcApp::instance(this); - - // Qt GUI initialization - } - - BOOL MyMfcApp::Run() - { - int result = QMfcApp::run(this); - delete qApp; - return result; - } - \endcode - - \sa run() -*/ -QApplication *QMfcApp::instance(CWinApp *mfcApp) -{ - mfc_app = mfcApp; - if (mfc_app) { -#if defined(UNICODE) - QString exeName((QChar*)mfc_app->m_pszExeName, wcslen(mfc_app->m_pszExeName)); - QString cmdLine((QChar*)mfc_app->m_lpCmdLine, wcslen(mfc_app->m_lpCmdLine)); -#else - QString exeName = QString::fromLocal8Bit(mfc_app->m_pszExeName); - QString cmdLine = QString::fromLocal8Bit(mfc_app->m_lpCmdLine); -#endif - QStringList arglist = QString(exeName + " " + cmdLine).split(' '); - - mfc_argc = arglist.count(); - mfc_argv = new char*[mfc_argc+1]; - int a; - for (a = 0; a < mfc_argc; ++a) { - QString arg = arglist[a]; - mfc_argv[a] = new char[arg.length()+1]; - qstrcpy(mfc_argv[a], arg.toLocal8Bit().data()); - } - mfc_argv[a] = 0; - } - - return new QMfcApp(mfcApp, mfc_argc, mfc_argv); -} - - -static bool qmfc_eventFilter(void *message) -{ - long result = 0; - return static_cast(qApp)->winEventFilter((MSG*)message, &result); -} - -/*! - Creates an instance of QMfcApp. \a mfcApp must point to the - existing instance of CWinApp. \a argc and \a argv are passed on - to the QApplication constructor. - - Use the static function instance() to automatically use the - command line passed to the CWinApp. - - \code - QMfcApp *qtApp; - - BOOL MyMfcApp::InitInstance() - { - // standard MFC initialization - - int argc = ... - char **argv = ... - - qtApp = new QMfcApp(this, argc, argv); - - // Qt GUI initialization - } - - BOOL MyMfcApp::Run() - { - int result = qtApp->exec(); - delete qtApp; - qtApp = 0; - - return result; - } - \endcode - - \sa instance() run() -*/ -QMfcApp::QMfcApp(CWinApp *mfcApp, int &argc, char **argv) -: QApplication(argc, argv), idleCount(0), doIdle(FALSE) -{ - mfc_app = mfcApp; -#if QT_VERSION >= 0x050000 - QAbstractEventDispatcher::instance()->installNativeEventFilter(qmfcEventFilter()); -#else - QAbstractEventDispatcher::instance()->setEventFilter(qmfc_eventFilter); -#endif - setQuitOnLastWindowClosed(false); -} -#endif - -QMfcApp::QMfcApp(int &argc, char **argv) : QApplication(argc, argv) -{ -#if QT_VERSION >= 0x050000 - QAbstractEventDispatcher::instance()->installNativeEventFilter(qmfcEventFilter()); -#endif -} -/*! - Destroys the QMfcApp object, freeing all allocated resources. -*/ -QMfcApp::~QMfcApp() -{ - if (hhook) { - UnhookWindowsHookEx(hhook); - hhook = 0; - } - -#ifdef QTWINMIGRATE_WITHMFC - for (int a = 0; a < mfc_argc; ++a) { - char *arg = mfc_argv[a]; - delete[] arg; - } - delete []mfc_argv; - - mfc_argc = 0; - mfc_argv = 0; - mfc_app = 0; -#endif -} - -/*! - \reimp -*/ -bool QMfcApp::winEventFilter(MSG *msg, long *result) -{ - static bool recursion = false; - if (recursion) - return false; - - recursion = true; - - QWidget *widget = QWidget::find((WId)msg->hwnd); - HWND toplevel = 0; - if (widget) { - HWND parent = (HWND)widget->winId(); - while(parent) { - toplevel = parent; - parent = GetParent(parent); - } - HMENU menu = toplevel ? GetMenu(toplevel) : 0; - if (menu && GetFocus() == msg->hwnd) { - if (msg->message == WM_SYSKEYUP && msg->wParam == VK_MENU) { - // activate menubar on Alt-up and move focus away - SetFocus(toplevel); - SendMessage(toplevel, msg->message, msg->wParam, msg->lParam); - widget->setFocus(); - recursion = false; - return TRUE; - } else if (msg->message == WM_SYSKEYDOWN && msg->wParam != VK_MENU) { - SendMessage(toplevel, msg->message, msg->wParam, msg->lParam); - SendMessage(toplevel, WM_SYSKEYUP, VK_MENU, msg->lParam); - recursion = false; - return TRUE; - } - } - } -#ifdef QTWINMIGRATE_WITHMFC - else if (mfc_app) { - MSG tmp; - while (doIdle && !PeekMessage(&tmp, 0, 0, 0, PM_NOREMOVE)) { - if (!mfc_app->OnIdle(idleCount++)) - doIdle = FALSE; - } - if (mfc_app->IsIdleMessage(msg)) { - doIdle = TRUE; - idleCount = 0; - } - } - if (mfc_app && mfc_app->PreTranslateMessage(msg)) { - recursion = false; - return TRUE; - } -#endif - - recursion = false; -#if QT_VERSION < 0x050000 - return QApplication::winEventFilter(msg, result); -#else - Q_UNUSED(result); - return false; -#endif -} diff --git a/modules/saneui/qmfcapp.hpp b/modules/saneui/qmfcapp.hpp deleted file mode 100644 index e11afa59..00000000 --- a/modules/saneui/qmfcapp.hpp +++ /dev/null @@ -1,57 +0,0 @@ -// Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -// SPDX-License-Identifier: BSD-3-Clause - - -// Declaration of the QMfcApp classes - -#ifndef QMFCAPP_H -#define QMFCAPP_H - -#include - -#if defined(_AFXDLL) && defined(_MSC_VER) -#define QTWINMIGRATE_WITHMFC -class CWinApp; -#endif - -#if QT_VERSION >= 0x050000 -#include - -class QMfcAppEventFilter : public QAbstractNativeEventFilter -{ -public: - QMfcAppEventFilter(); - bool nativeEventFilter(const QByteArray &eventType, void *message, long *result); -}; -#endif - -class QMfcApp : public QApplication -{ -public: - static bool pluginInstance(Qt::HANDLE plugin = 0); - -#ifdef QTWINMIGRATE_WITHMFC - static int run(CWinApp *mfcApp); - static QApplication *instance(CWinApp *mfcApp); - QMfcApp(CWinApp *mfcApp, int &argc, char **argv); -#endif - QMfcApp(int &argc, char **argv); - ~QMfcApp(); - - bool winEventFilter(MSG *msg, long *result); - - static void enterModalLoop(); - static void exitModalLoop(); - -private: -#ifdef QTWINMIGRATE_WITHMFC - static char ** mfc_argv; - static int mfc_argc; - static CWinApp *mfc_app; -#endif - - int idleCount; - bool doIdle; -}; - -#endif // QMFCAPP_H diff --git a/modules/saneui/qt_zh_CN.qm b/modules/saneui/qt_zh_CN.qm deleted file mode 100644 index e8d65305..00000000 Binary files a/modules/saneui/qt_zh_CN.qm and /dev/null differ diff --git a/modules/saneui/qt_zh_CN.ts b/modules/saneui/qt_zh_CN.ts deleted file mode 100644 index f6a25d21..00000000 --- a/modules/saneui/qt_zh_CN.ts +++ /dev/null @@ -1,8077 +0,0 @@ - - - - - MAC_APPLICATION_MENU - - - Services - 服务 - - - - Hide %1 - 隐藏%1 - - - - Hide Others - 隐藏其他 - - - - Show All - 全部显示 - - - - Preferences... - 偏好设置… - - - - Quit %1 - 退出 %1 - - - - About %1 - 关于 %1 - - - - AudioOutput - - - <html>The audio playback device <b>%1</b> does not work.<br/>Falling back to <b>%2</b>.</html> - <html>音频回放设备 <b>%1</b> 没有工作。<br/>回滚到 <b>%2</b>。</html> - - - - <html>Switching to the audio playback device <b>%1</b><br/>which just became available and has higher preference.</html> - <html>切换到音频回放设备 <b>%1</b>，<br/>它刚刚变为可用并且具有更高的优先级。</html> - - - - Revert back to device '%1' - 恢复到设备“%1” - - - - CloseButton - - - Close Tab - 关闭标签页 - - - - Phonon:: - - - Notifications - 通知 - - - - Music - 音乐 - - - - Video - 视频 - - - - Communication - 通讯 - - - - Games - 游戏 - - - - Accessibility - 无障碍环境 - - - - Phonon::Gstreamer::Backend - - - Warning: You do not seem to have the package gstreamer0.10-plugins-good installed. - Some video features have been disabled. - 警告：看起来，您没有安装 gstreamer0.10-plugins-good 包。 - 一些视频特性已经被关闭。 - - - - Warning: You do not seem to have the base GStreamer plugins installed. - All audio and video support has been disabled - 警告：看起来，您没有安装基础的 GStreamer 插件。 - 所有的音频和视频支持都已经被关闭。 - - - - Phonon::Gstreamer::MediaObject - - - Cannot start playback. - -Check your Gstreamer installation and make sure you -have libgstreamer-plugins-base installed. - 不能开始回放。 - -请检查您的 Gstreamer 安装并且确认您 -已经安装 libgstreamer-plugins-base。 - - - - A required codec is missing. You need to install the following codec(s) to play this content: %0 - 缺少一个需要的解码器。您需要安装如下解码器来播放这个内容：%0 - - - - - - - - - - - Could not open media source. - 不能打开媒体源。 - - - - Invalid source type. - 无效的源类型。 - - - - Could not locate media source. - 不能定位媒体源。 - - - - Could not open audio device. The device is already in use. - 不能打开音频设备。这个设备正在被使用。 - - - - Could not decode media source. - 不能解码媒体源。 - - - - Phonon::VolumeSlider - - - - Volume: %1% - 音量：%1% - - - - - - Use this slider to adjust the volume. The leftmost position is 0%, the rightmost is %1% - 请使用这个滑块调节音量。最左为%0，最右为%1% - - - - Q3Accel - - - %1, %2 not defined - %1，%2未定义 - - - - Ambiguous %1 not handled - 不明确的%1没有被处理 - - - - Q3DataTable - - - True - 真 - - - - False - 假 - - - - Insert - 插入 - - - - Update - 更新 - - - - Delete - 删除 - - - - Q3FileDialog - - - Copy or Move a File - 复制或者移动一个文件 - - - - Read: %1 - 读取：%1 - - - - - Write: %1 - 写入：%1 - - - - - Cancel - 取消 - - - - - - - All Files (*) - 所有文件 (*) - - - - Name - 名称 - - - - Size - 大小 - - - - Type - 类型 - - - - Date - 日期 - - - - Attributes - 属性 - - - - - &OK - 确定(&O) - - - - Look &in: - 查找范围(&I)： - - - - - - File &name: - 文件名称(&N)： - - - - File &type: - 文件类型(&T)： - - - - Back - 后退 - - - - One directory up - 向上一级 - - - - Create New Folder - 创建新文件夹 - - - - List View - 列表视图 - - - - Detail View - 详细视图 - - - - Preview File Info - 预览文件信息 - - - - Preview File Contents - 预览文件内容 - - - - Read-write - 读写 - - - - Read-only - 只读 - - - - Write-only - 只写 - - - - Inaccessible - 不可访问的 - - - - Symlink to File - 文件的系统链接 - - - - Symlink to Directory - 目录的系统链接 - - - - Symlink to Special - 特殊的系统链接 - - - - File - 文件 - - - - Dir - 目录 - - - - Special - 特殊 - - - - - - Open - 打开 - - - - - Save As - 另存为 - - - - - - &Open - 打开(&O) - - - - - &Save - 保存(&S) - - - - &Rename - 重命名(&R) - - - - &Delete - 删除(&D) - - - - R&eload - 重新载入(&E) - - - - Sort by &Name - 按名称排列(&N) - - - - Sort by &Size - 按大小排列(&S) - - - - Sort by &Date - 按日期排列(&D) - - - - &Unsorted - 未排列的(&U) - - - - Sort - 排列 - - - - Show &hidden files - 显示隐藏文件(&H) - - - - the file - 文件 - - - - the directory - 目录 - - - - the symlink - 系统链接 - - - - Delete %1 - 删除%1 - - - - <qt>Are you sure you wish to delete %1 "%2"?</qt> - <qt>你确认你想删除%1，“%2”？</qt> - - - - &Yes - 是(&Y) - - - - &No - 否(&N) - - - - New Folder 1 - 新建文件夹1 - - - - New Folder - 新建文件夹 - - - - New Folder %1 - 新建文件夹%1 - - - - Find Directory - 查找目录 - - - - - Directories - 目录 - - - - Directory: - 目录： - - - - - Error - 错误 - - - - %1 -File not found. -Check path and filename. - 文件%1 -未找到。 -请检查路径和文件名。 - - - - - All Files (*.*) - 所有文件 (*.*) - - - - Open - 打开 - - - - Select a Directory - 选择一个目录 - - - - Q3LocalFs - - - - Could not read directory -%1 - 不能读取目录 -%1 - - - - Could not create directory -%1 - 不能创建目录 -%1 - - - - Could not remove file or directory -%1 - 不能移除文件或者目录 -%1 - - - - Could not rename -%1 -to -%2 - 不能把 -%1 -重命名为 -%2 - - - - Could not open -%1 - 不能打开 -%1 - - - - Could not write -%1 - 不能写入 -%1 - - - - Q3MainWindow - - - Line up - 排列 - - - - Customize... - 自定义... - - - - Q3NetworkProtocol - - - Operation stopped by the user - 操作被用户停止 - - - - Q3ProgressDialog - - - - Cancel - 取消 - - - - Q3TabDialog - - - - OK - 确认 - - - - Apply - 应用 - - - - Help - 帮助 - - - - Defaults - 默认 - - - - Cancel - 取消 - - - - Q3TextEdit - - - &Undo - 撤消(&U) - - - - &Redo - 恢复(&R) - - - - Cu&t - 剪切(&T) - - - - &Copy - 复制(&C) - - - - &Paste - 粘贴(&P) - - - - Clear - 清空 - - - - - Select All - 选择全部 - - - - Q3TitleBar - - - System - 系统 - - - - Restore up - 向上恢复 - - - - Minimize - 最小化 - - - - Restore down - 向下恢复 - - - - Maximize - 最大化 - - - - Close - 关闭 - - - - Contains commands to manipulate the window - 包含操作窗口的命令。 - - - - Puts a minimized back to normal - 把一个最小化窗口恢复为普通状态 - - - - Moves the window out of the way - 把窗口移到外面 - - - - Puts a maximized window back to normal - 把一个最大化窗口恢复为普通状态 - - - - Makes the window full screen - 窗口全屏化 - - - - Closes the window - 关闭窗口 - - - - Displays the name of the window and contains controls to manipulate it - 显示窗口名称并且包含维护它的控件 - - - - Q3ToolBar - - - More... - 更多... - - - - Q3UrlOperator - - - - - The protocol `%1' is not supported - 协议“%1”不被支持 - - - - The protocol `%1' does not support listing directories - 协议“%1”不支持列出目录 - - - - The protocol `%1' does not support creating new directories - 协议“%1”不支持创建新目录 - - - - The protocol `%1' does not support removing files or directories - 协议“%1”不支持移除文件或者目录 - - - - The protocol `%1' does not support renaming files or directories - 协议“%1”不支持重命名文件或者目录 - - - - The protocol `%1' does not support getting files - 协议“%1”不支持获取文件 - - - - The protocol `%1' does not support putting files - 协议“%1”不支持上传文件 - - - - - The protocol `%1' does not support copying or moving files or directories - 协议“%1”不支持复制或者移动文件或者目录 - - - - - (unknown) - (未知的) - - - - Q3Wizard - - - &Cancel - 取消(&C) - - - - < &Back - < 上一步(&B) - - - - &Next > - 下一步(&N) > - - - - &Finish - 完成(&F) - - - - &Help - 帮助(&H) - - - - QAbstractSocket - - - - - - Host not found - 主机未找到 - - - - - - Connection refused - 连接被拒绝 - - - - Connection timed out - 连接超时 - - - - - - Operation on socket is not supported - Socket操作不被支持 - - - - Socket operation timed out - 套接字操作超时 - - - - Socket is not connected - 套接字没有被连接 - - - - Network unreachable - 网络不能访问 - - - - QAbstractSpinBox - - - &Step up - 增加(&S) - - - - Step &down - 减少(&D) - - - - &Select All - 选择全部(&S) - - - - QApplication - - - Activate - 激活 - - - - Executable '%1' requires Qt %2, found Qt %3. - 执行“%1”需要Qt %2，只找到了Qt %3。 - - - - Incompatible Qt Library Error - 不兼容的Qt错误 - - - - Activates the program's main window - 激活这个程序的主窗口 - - - - QAxSelect - - - Select ActiveX Control - 选择ActiveX控件 - - - - OK - 确定 - - - - &Cancel - 取消(&C) - - - - COM &Object: - COM对象(&O)： - - - - QCheckBox - - - Uncheck - 取消选中 - - - - Check - 选中 - - - - Toggle - 切换 - - - - QColorDialog - - - Hu&e: - 色调(&E)： - - - - &Sat: - 饱和度(&S)： - - - - &Val: - 亮度(&V)： - - - - &Red: - 红色(&R)： - - - - &Green: - 绿色(&G)： - - - - Bl&ue: - 蓝色(&U)： - - - - A&lpha channel: - Alpha通道(&A)： - - - - Select Color - 选择颜色 - - - - &Basic colors - 基本颜色(&B) - - - - &Custom colors - 自定义颜色(&C) - - - - &Add to Custom Colors - 添加到自定义颜色(&A) - - - Select color - 选择颜色 - - - &Pick Screen Color - 拾取屏幕颜色(&P) - - - Cursor at %1, %2 -Press ESC to cancel - 光标位置 %1, %2 -按ESC键取消 - - - &HTML: - 颜色值(&H)： - - - - QComboBox - - - - Open - 打开 - - - - False - 假 - - - - True - 真 - - - - Close - 关闭 - - - - QCoreApplication - - %1: permission denied - QSystemSemaphore - %1：权限被拒绝 - - - %1: already exists - QSystemSemaphore - %1：已经存在 - - - %1: doesn't exists - QSystemSemaphore - %1：不存在 - - - %1: out of resources - QSystemSemaphore - %1：资源耗尽了 - - - %1: unknown error %2 - QSystemSemaphore - %1：未知错误 %2 - - - - %1: key is empty - QSystemSemaphore - %1：键是空的 - - - - %1: unable to make key - QSystemSemaphore - %1：不能制造键 - - - - %1: ftok failed - QSystemSemaphore - %1：ftok 失败 - - - - QDB2Driver - - - Unable to connect - 不能连接 - - - - Unable to commit transaction - 不能提交事务 - - - - Unable to rollback transaction - 不能回滚事务 - - - - Unable to set autocommit - 不能设置自动提交 - - - - QDB2Result - - - - Unable to execute statement - 不能执行语句 - - - - Unable to prepare statement - 不能准备语句 - - - - Unable to bind variable - 不能帮定变量 - - - - Unable to fetch record %1 - 不能获取记录%1 - - - - Unable to fetch next - 不能获取下一个 - - - - Unable to fetch first - 不能获取第一个 - - - - QDateTimeEdit - - - AM - AM - - - - am - am - - - - PM - PM - - - - pm - pm - - - - QDial - - - QDial - QDial - - - - SpeedoMeter - SpeedoMeter - - - - SliderHandle - SliderHandle - - - - QDialog - - - What's This? - 这是什么？ - - - - Done - 完成 - - - - QDialogButtonBox - - - - - OK - 确定 - - - - Save - 保存 - - - - &Save - 保存(&S) - - - - Open - 打开 - - - - Cancel - 取消 - - - - &Cancel - 取消(&C) - - - - Close - 关闭 - - - - &Close - 关闭(&C) - - - - Apply - 应用 - - - - Reset - 重置 - - - - Help - 帮助 - - - - Don't Save - 不保存 - - - - Discard - 抛弃 - - - - &Yes - 是(&Y) - - - - Yes to &All - 全部是(&A) - - - - &No - 否(&N) - - - - N&o to All - 全部否(&O) - - - - Save All - 保存全部 - - - - Abort - 放弃 - - - - Retry - 重试 - - - - Ignore - 忽略 - - - - Restore Defaults - 恢复默认 - - - - Close without Saving - 不保存关闭 - - - - &OK - 确定(&O) - - - - QDirModel - - - Name - 名称 - - - - Size - 大小 - - - - Kind - Match OS X Finder - 类型 - - - - Type - All other platforms - 类型 - - - - Date Modified - 日期被修改 - - - - QDockWidget - - - Close - 关闭 - - - - Dock - 锚接 - - - - Float - 浮动 - - - - QDoubleSpinBox - - - More - 更多 - - - - Less - 更少 - - - - QErrorMessage - - - Debug Message: - 调试消息： - - - - Warning: - 警告： - - - - Fatal Error: - 致命错误： - - - - &Show this message again - 再次显示这个消息(&S) - - - - &OK - 确定(&O) - - - - QFile - - - - Destination file exists - 目标文件已存在 - - - - Cannot remove source file - - - - - Cannot open %1 for input - 无法输入 %1 - - - - Cannot open for output - 无法输出 - - - - Failure to write block - 写块失败 - - - - Cannot create %1 for output - 无法创建 %1 - - - - QFileDialog - - - - All Files (*) - 所有文件 (*) - - - - Directories - 目录 - - - - - - - &Open - 打开(&O) - - - - - &Save - 保存(&S) - - - - &Cancel - 取消(&S) - - - - Cancel - 取消 - - - - Open - 打开 - - - - %1 already exists. -Do you want to replace it? - %1已经存在。 -你想要替换它么？ - - - - %1 -File not found. -Please verify the correct file name was given. - 文件%1 -没有找到。 -请核实已给定正确文件名。 - - - - My Computer - 我的计算机 - - - - &Rename - 重命名(&R) - - - - &Delete - 删除(&D) - - - - Show &hidden files - 显示隐藏文件(&H) - - - - - Back - 后退 - - - - - Parent Directory - 父目录 - - - - - List View - 列表视图 - - - - - Detail View - 详细视图 - - - - - Files of type: - 文件类型： - - - - - Directory: - 目录： - - - - - %1 -Directory not found. -Please verify the correct directory name was given. - 目录%1 -没有找到。 -请核实已给定正确目录名。 - - - - '%1' is write protected. -Do you want to delete it anyway? - “%1“是写保护的。 -你还是想删除它么？ - - - - Are sure you want to delete '%1'? - 你确认你想删除“%1“？ - - - - Could not delete directory. - 不能删除目录。 - - - - Recent Places - 最近的地方 - - - - Save As - 另存为 - - - - Drive - 驱动器 - - - - - File - 文件 - - - - Unknown - 未知的 - - - - Find Directory - 查找目录 - - - - Show - 显示 - - - - - Forward - 前进 - - - - New Folder - 新建文件夹 - - - - &New Folder - 新建文件夹(&N) - - - - - &Choose - 选择(&C) - - - - Remove - 移除 - - - - - File &name: - 文件名称(&N)： - - - - - Look in: - 查看： - - - - - Create New Folder - 创建新文件夹 - - - - All Files (*.*) - 所有文件 (*.*) - - - - QFileSystemModel - - - %1 TB - %1 TB - - - - %1 GB - %1 GB - - - - %1 MB - %1 MB - - - - %1 KB - %1千字节 - - - - %1 bytes - %1字节 - - - - Invalid filename - 无效文件名 - - - - <b>The name "%1" can not be used.</b><p>Try using another name, with fewer characters or no punctuations marks. - <b>名称“%1“不能被使用。</b><p>请使用另外一个包含更少字符或者不含有标点符号的名称。 - - - - Name - 名称 - - - - Size - 大小 - - - - Kind - Match OS X Finder - 类型 - - - - Type - All other platforms - 类型 - - - - Date Modified - 日期被修改 - - - - My Computer - 我的计算机 - - - - Computer - 计算机 - - - - QFontDatabase - - - - Normal - 普通 - - - - - - Bold - 粗体 - - - - - Demi Bold - 半粗体 - - - - - - Black - 黑体 - - - - Demi - 半体 - - - - - Light - 轻体 - - - - - Italic - 意大利体 - - - - - Oblique - 斜体 - - - - Any - 任意 - - - - Latin - 拉丁文 - - - - Greek - 希腊文 - - - - Cyrillic - 西里尔文 - - - - Armenian - 亚美尼亚文 - - - - Hebrew - 希伯来文 - - - - Arabic - 阿拉伯文 - - - - Syriac - 叙利亚文 - - - - Thaana - 马尔代夫文 - - - - Devanagari - 梵文 - - - - Bengali - 孟加拉文 - - - - Gurmukhi - 旁遮普文 - - - - Gujarati - 古吉拉特文 - - - - Oriya - 奥里雅文 - - - - Tamil - 泰米尔文 - - - - Telugu - 泰卢固文 - - - - Kannada - 埃纳德文 - - - - Malayalam - 马拉亚拉姆文 - - - - Sinhala - 僧伽罗文 - - - - Thai - 泰国文 - - - - Lao - 老挝文 - - - - Tibetan - 藏文 - - - - Myanmar - 缅甸文 - - - - Georgian - 格鲁吉亚文 - - - - Khmer - 谷美尔文 - - - - Simplified Chinese - 简体中文 - - - - Traditional Chinese - 繁体中文 - - - - Japanese - 日文 - - - - Korean - 韩文 - - - - Vietnamese - 越南文 - - - - Symbol - 符号 - - - - Ogham - 欧甘文 - - - - Runic - 古北欧文 - - - - QFontDialog - - - &Font - 字体(&F) - - - - Font st&yle - 字体风格(&Y) - - - - &Size - 大小(&S) - - - - Effects - 效果 - - - - Stri&keout - 删除线(&K) - - - - &Underline - 下划线(&U) - - - - Sample - 实例 - - - - Wr&iting System - 书写系统(&I) - - - - - Select Font - 选择字体 - - - - QFtp - - - - Not connected - 没有连接 - - - - - Host %1 not found - 主机%1没有找到 - - - - - Connection refused to host %1 - 连接被主机 %1 拒绝 - - - - Connection timed out to host %1 - 主机%1连接超时 - - - - - - Connected to host %1 - 连接到主机%1了 - - - - - Connection refused for data connection - 因为数据连接而被拒绝连接 - - - - - - - Unknown error - 未知的错误 - - - - - Connecting to host failed: -%1 - 连接主机失败： -%1 - - - - - Login failed: -%1 - 登录失败： -%1 - - - - - Listing directory failed: -%1 - 列出目录失败： -%1 - - - - - Changing directory failed: -%1 - 改变目录失败： -%1 - - - - - Downloading file failed: -%1 - 下载文件失败： -%1 - - - - - Uploading file failed: -%1 - 上传文件失败： -%1 - - - - - Removing file failed: -%1 - 移除文件失败： -%1 - - - - - Creating directory failed: -%1 - 创建目录失败： -%1 - - - - - Removing directory failed: -%1 - 移除目录失败： -%1 - - - - - - Connection closed - 连接关闭了 - - - - Host %1 found - 主机%1找到了 - - - - Connection to %1 closed - 到%1的连接关闭了 - - - - Host found - 主机找到了 - - - - Connected to host - 连接到主机了 - - - - QGuiApplication - - - QT_LAYOUT_DIRECTION - Translate this string to the string 'LTR' in left-to-right languages or to 'RTL' in right-to-left languages (such as Hebrew and Arabic) to get proper widget layout. - LTR - - - - QHostInfo - - - Unknown error - 未知的错误 - - - - QHostInfoAgent - - - - - - - - - - Host not found - 主机未找到 - - - - - - - Unknown address type - 未知的地址类型 - - - - - - Unknown error - 未知的错误 - - - - QHttp - - - - - - Unknown error - 未知的错误 - - - - - Request aborted - 请求被放弃了 - - - - - No server set to connect to - 没有设置要连接的服务器 - - - - - Wrong content length - 错误的内容长度 - - - - - Server closed connection unexpectedly - 服务器异常地关闭了连接 - - - - Unknown authentication method - - - - - Error writing response to device - 向设备中进行写回复时发生错误 - - - - - Connection refused - 连接被拒绝 - - - - - - Host %1 not found - 主机%1没有找到 - - - - - - - HTTP request failed - HTTP请求失败 - - - - - Invalid HTTP response header - 无效的HTTP响应头 - - - - - - - Invalid HTTP chunked body - 无效的HTTP臃肿体 - - - - Host %1 found - 主机%1找到了 - - - - Connected to host %1 - 连接到%1主机了 - - - - Connection to %1 closed - 到%1的连接关闭了 - - - - Host found - 主机找到了 - - - - Connected to host - 连接到主机了 - - - - - Connection closed - 连接关闭了 - - - - Proxy authentication required - 代理需要认证 - - - - Authentication required - 需要认证 - - - - Connection refused (or timed out) - 连接被拒绝(或者超时) - - - - Proxy requires authentication - 代理需要验证 - - - - Host requires authentication - 主机需要验证 - - - - Data corrupted - 数据错误 - - - - Unknown protocol specified - 所指定的协议是未知的 - - - - SSL handshake failed - SSL 握手失败 - - - - HTTPS connection requested but SSL support not compiled in - HTTPS 连接需要 SSL，但它没有被编译进来 - - - - QHttpSocketEngine - - - Did not receive HTTP response from proxy - 未收到代理的HTTP响应 - - - - Error parsing authentication request from proxy - 解析代理的认证请求出错 - - - - Authentication required - 需要认证 - - - - Proxy denied connection - 代理拒绝连接 - - - - Error communicating with HTTP proxy - 和HTTP代理通讯时发生错误 - - - - Proxy server not found - 未找到代理服务器 - - - - Proxy connection refused - 代理连接被拒绝 - - - - Proxy server connection timed out - 代理服务器连接超时 - - - - Proxy connection closed prematurely - 代理连接过早关闭 - - - - QIBaseDriver - - - Error opening database - 打开数据库错误 - - - - Could not start transaction - 不能开始事务 - - - - Unable to commit transaction - 不能提交事务 - - - - Unable to rollback transaction - 不能回滚事务 - - - - QIBaseResult - - - Unable to create BLOB - 不能创建BLOB - - - - Unable to write BLOB - 不能写入BLOB - - - - Unable to open BLOB - 不能打开BLOB - - - - Unable to read BLOB - 不能读取BLOB - - - - - Could not find array - 不能找到数组 - - - - Could not get array data - 不能得到数组数据 - - - - Could not get query info - 不能得到查询信息 - - - - Could not start transaction - 不能开始事务 - - - - Unable to commit transaction - 不能提交事务 - - - - Could not allocate statement - 不能分配语句 - - - - Could not prepare statement - 不能准备语句 - - - - - Could not describe input statement - 不能描述输入语句 - - - - Could not describe statement - 不能描述语句 - - - - Unable to close statement - 不能关闭语句 - - - - Unable to execute query - 不能执行查询 - - - - Could not fetch next item - 不能获取下一项 - - - - Could not get statement info - 不能得到语句信息 - - - - QIODevice - - - Permission denied - 权限被拒绝 - - - - Too many open files - 太多打开的文件 - - - - No such file or directory - 没有这个文件或者目录 - - - - No space left on device - 设备上没有空间了 - - - - Unknown error - 未知的错误 - - - - QInputContext - - - XIM - XIM - - - - XIM input method - XIM输入法 - - - - Windows input method - Windows输入法 - - - - Mac OS X input method - Mac OS X输入法 - - - - QInputDialog - - - Enter a value: - 输入一个值： - - - - QLibrary - - QLibrary::load_sys: Cannot load %1 (%2) - QLibrary::load_sys： 不能载入%1 (%2) - - - QLibrary::unload_sys: Cannot unload %1 (%2) - QLibrary::unload_sys：不能卸载%1 (%2) - - - QLibrary::resolve_sys: Symbol "%1" undefined in %2 (%3) - QLibrary::resolve_sys: 符号“%1”在%2（%3）没有被定义 - - - - Could not mmap '%1': %2 - 不能映射”%1“：%2 - - - - Plugin verification data mismatch in '%1' - “%1“中的插件验证数据不匹配 - - - - Could not unmap '%1': %2 - 不能取消映射“%1“：%2 - - - - The plugin '%1' uses incompatible Qt library. (%2.%3.%4) [%5] - 插件“%1”使用了不兼容的Qt库。(%2.%3.%4) [%5] - - - - The plugin '%1' uses incompatible Qt library. Expected build key "%2", got "%3" - 插件“%1“使用了不兼容的Qt库。期待的构建键是“%2“，得到的却是”%3“ - - - - Unknown error - 未知的错误 - - - - - The shared library was not found. - 共享库没有被找到。 - - - - The file '%1' is not a valid Qt plugin. - 文件“%1“不是有效的Qt插件。 - - - - The plugin '%1' uses incompatible Qt library. (Cannot mix debug and release libraries.) - 插件“%1“使用了不兼容的Qt库。(不能混合使用库的调试版本和发布版本。) - - - - - Cannot load library %1: %2 - 无法加载库%1：%2 - - - - - Cannot unload library %1: %2 - 无法卸载库%1：%2 - - - - - Cannot resolve symbol "%1" in %2: %3 - 无法解析%2中的符号“%1”：%3 - - - - QLineEdit - - - &Undo - 撤消(&U) - - - - &Redo - 恢复(&R) - - - - Cu&t - 剪切(&T) - - - - &Copy - 复制(&C) - - - - &Paste - 粘贴(&P) - - - - Delete - 删除 - - - - Select All - 选择全部 - - - - QLocalServer - - - - %1: Name error - %1: 名称错误 - - - - %1: Permission denied - %1：权限被拒绝 - - - - %1: Address in use - %1：地址正在被使用 - - - - - %1: Unknown error %2 - %1：未知错误 %2 - - - - QLocalSocket - - - - %1: Connection refused - %1：连接被拒绝 - - - - - %1: Remote closed - %1：远程已关闭 - - - - - - - %1: Invalid name - %1：无效名称 - - - - - %1: Socket access error - %1：套接字访问错误 - - - - - %1: Socket resource error - %1：套接字资源错误 - - - - - %1: Socket operation timed out - %1：套接字操作超时 - - - - - %1: Datagram too large - %1：数据报太大 - - - - - - %1: Connection error - %1：连接错误 - - - - - %1: The socket operation is not supported - %1：套接字操作不被支持 - - - - %1: Unknown error - %1：未知错误 - - - - - %1: Unknown error %2 - %1：未知错误 %2 - - - - QMYSQLDriver - - - Unable to open database ' - 不能打开数据库 - - - - Unable to connect - 不能连接 - - - - Unable to begin transaction - 不能开始事务 - - - - Unable to commit transaction - 不能提交事务 - - - - Unable to rollback transaction - 不能回滚事务 - - - - QMYSQLResult - - - Unable to fetch data - 不能获取数据 - - - - Unable to execute query - 不能执行查询 - - - - Unable to store result - 不能存储结果 - - - - - Unable to prepare statement - 不能准备语句 - - - - Unable to reset statement - 不能重置语句 - - - - Unable to bind value - 不能绑定值 - - - - Unable to execute statement - 不能执行语句 - - - - - Unable to bind outvalues - 不能绑定外值 - - - - Unable to store statement results - 不能存储语句结果 - - - - Unable to execute next query - 不能执行下一个查询 - - - - Unable to store next result - 不能存储下一个结果 - - - - QMdiArea - - - (Untitled) - (未命名的) - - - - QMdiSubWindow - - - %1 - [%2] - %1 - [%2] - - - - Close - 关闭 - - - - Minimize - 最小化 - - - - Restore Down - 向下恢复 - - - - &Restore - 恢复(&R) - - - - &Move - 移动(&M) - - - - &Size - 大小(&S) - - - - Mi&nimize - 最小化(&N) - - - - Ma&ximize - 最大化(&X) - - - - Stay on &Top - 总在最前(&T) - - - - &Close - 关闭(&C) - - - - - [%1] - - [%1] - - - - Maximize - 最大化 - - - - Unshade - 取消遮蔽 - - - - Shade - 遮蔽 - - - - Restore - 恢复 - - - - Help - 帮助 - - - - Menu - 菜单 - - - - QMenu - - - - Close - 关闭 - - - - - Open - 打开 - - - - - - Execute - 执行 - - - - QMenuBar - - About - 关于 - - - Config - 配置 - - - Preference - 首选项 - - - Options - 选项 - - - Setting - 设置 - - - Setup - 安装 - - - Quit - 退出 - - - Exit - 退出 - - - About %1 - 关于%1 - - - About Qt - 关于Qt - - - Preferences - 首选项 - - - Quit %1 - 退出%1 - - - - QMessageBox - - - Help - 帮助 - - - - - - - OK - 确定 - - - - About Qt - 关于Qt - - - <p>This program uses Qt version %1.</p> - <p>这个程序使用的是Qt %1版。</p> - - - - Show Details... - 显示细节…… - - - - Hide Details... - 隐藏细节…… - - - - <h3>About Qt</h3><p>This program uses Qt version %1.</p><p>Qt is a C++ toolkit for cross-platform application development.</p><p>Qt provides single-source portability across MS&nbsp;Windows, Mac&nbsp;OS&nbsp;X, Linux, and all major commercial Unix variants. Qt is also available for embedded devices as Qt for Embedded Linux and Qt for Windows CE.</p><p>Qt is available under three different licensing options designed to accommodate the needs of our various users.</p>Qt licensed under our commercial license agreement is appropriate for development of proprietary/commercial software where you do not want to share any source code with third parties or otherwise cannot comply with the terms of the GNU LGPL version 2.1 or GNU GPL version 3.0.</p><p>Qt licensed under the GNU LGPL version 2.1 is appropriate for the development of Qt applications (proprietary or open source) provided you can comply with the terms and conditions of the GNU LGPL version 2.1.</p><p>Qt licensed under the GNU General Public License version 3.0 is appropriate for the development of Qt applications where you wish to use such applications in combination with software subject to the terms of the GNU GPL version 3.0 or where you are otherwise willing to comply with the terms of the GNU GPL version 3.0.</p><p>Please see <a href="http://qt.nokia.com/products/licensing">qt.nokia.com/products/licensing</a> for an overview of Qt licensing.</p><p>Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).</p><p>Qt is a Nokia product. See <a href="http://qt.nokia.com/">qt.nokia.com</a> for more information.</p> - - - - <h3>About Qt</h3>%1<p>Qt is a C++ toolkit for cross-platform application development.</p><p>Qt provides single-source portability across MS&nbsp;Windows, Mac&nbsp;OS&nbsp;X, Linux, and all major commercial Unix variants. Qt is also available for embedded devices as Qt for Embedded Linux and Qt for Windows CE.</p><p>Qt is a Nokia product. See <a href="http://qt.nokia.com/">qt.nokiae.com</a> for more information.</p> - <h3>关于Qt</h3>%1<p>Qt是一个用于跨平台应用程序开发的C++工具包。</p><p>对于MS&nbsp;Windows、Mac&nbsp;OS&nbsp;X、Linux和所有主流商业Unix，Qt提供了单一源程序的可移植性。Qt也有用于嵌入式Linux和Windows CE的版本。</p><p>Qt是Nokia的产品。有关更多信息，请参考<a href="http://qt.nokia.com/">qt.nokia.com</a>。</p> - - - <p>This program uses Qt Open Source Edition version %1.</p><p>Qt Open Source Edition is intended for the development of Open Source applications. You need a commercial Qt license for development of proprietary (closed source) applications.</p><p>Please see <a href="http://qt.nokia.com/company/model/">qt.nokia.com/company/model/</a> for an overview of Qt licensing.</p> - <p>这个程序使用了Qt %1开源版本。</p><p>Qt开源版本只用于开源应用程序的开发。如果要开发私有（闭源）软件，你需要一个商业的Qt协议。</p><p>有关Qt协议的概览，请参考<a href="http://qt.nokia.com/company/model/">qt.nokia.com/company/model/</a>。</p> - - - <h3>About Qt</h3>%1<p>Qt is a C++ toolkit for cross-platform application development.</p><p>Qt provides single-source portability across MS&nbsp;Windows, Mac&nbsp;OS&nbsp;X, Linux, and all major commercial Unix variants. Qt is also available for embedded devices as Qt Embedded.</p><p>Qt is a Trolltech product. See <a href="http://qt.nokia.com/">qt.nokia.com</a> for more information.</p> - <h3>关于Qt</h3>%1<p>Qt是一个用于跨平台应用程序开发的C++工具包。</p><p>对于MS&nbsp;Windows、Mac&nbsp;OS&nbsp;X、Linux和所有主流商业Unix，Qt提供了单一源程序的可移植性。Qt对于嵌入式平台也是可用的，在嵌入式平台上它被称为Qt Embedded。</p><p>Qt是Trolltech的产品。有关更多信息，请参考<a href="http://qt.nokia.com/">qt.nokia.com</a>。</p> - - - - QMultiInputContext - - - Select IM - 选择输入法 - - - - QMultiInputContextPlugin - - - Multiple input method switcher - 多输入法切换器 - - - - Multiple input method switcher that uses the context menu of the text widgets - 使用文本窗口部件上下文菜单的多输入法切换器 - - - - QNativeSocketEngine - - - The remote host closed the connection - 远端主机关闭了这个连接 - - - - Network operation timed out - 网络操作超时 - - - - Out of resources - 资源耗尽了 - - - - Unsupported socket operation - 不被支持的套接字操作 - - - - Protocol type not supported - 协议类型不被支持 - - - - Invalid socket descriptor - 无效的套接字描述符 - - - - Network unreachable - 网络不能访问 - - - - Permission denied - 权限被拒绝 - - - - Connection timed out - 连接超时 - - - - Connection refused - 连接被拒绝 - - - - The bound address is already in use - 要启用的地址已经被使用 - - - - The address is not available - 这个地址不可用 - - - - The address is protected - 这个地址被保护了 - - - - Unable to send a message - 不能发送一个消息 - - - - Unable to receive a message - 不能接收一个消息 - - - - Unable to write - 不能写入 - - - - Network error - 网络错误 - - - - Another socket is already listening on the same port - 另一个套接字已经正在监听同一端口 - - - - Unable to initialize non-blocking socket - 不能初始化非阻塞套接字 - - - - Unable to initialize broadcast socket - 不能初始化广播套接字 - - - - Attempt to use IPv6 socket on a platform with no IPv6 support - 试图在不支持IPv6支持的平台上使用IPv6套接字 - - - - Host unreachable - 主机不能访问 - - - - Datagram was too large to send - 不能发送过大的数据报 - - - - Operation on non-socket - 对非套接字操作 - - - - Unknown error - 未知的错误 - - - - The proxy type is invalid for this operation - 对于这个操作代理类型是无效的。 - - - - QNetworkAccessCacheBackend - - - Error opening %1 - 打开%1发生错误 - - - - QNetworkAccessFileBackend - - - Request for opening non-local file %1 - 正在打开非本地文件 %1 的请求 - - - - Error opening %1: %2 - 打开 %1 错误：%2 - - - - Write error writing to %1: %2 - 写入 %1 错误：%2 - - - - Cannot open %1: Path is a directory - 无法打开 %1：路径是一个目录 - - - - Read error reading from %1: %2 - 读取 %1 错误：%2 - - - - QNetworkAccessFtpBackend - - - No suitable proxy found - 未找到合适的代理 - - - - Cannot open %1: is a directory - 无法读取 %1：是一个目录 - - - - Logging in to %1 failed: authentication required - 登入 %1 失败：需要验证 - - - - Error while downloading %1: %2 - 下载 %1 时错误：%2 - - - - Error while uploading %1: %2 - 上载 %1 时错误：%2 - - - - QNetworkAccessHttpBackend - - - No suitable proxy found - 未找到合适的代理 - - - - QNetworkReply - - - Error downloading %1 - server replied: %2 - 下载 %1 错误 - 服务器回复：%2 - - - - Protocol "%1" is unknown - 协议“%1”是未知的 - - - - QNetworkReplyImpl - - - - Operation canceled - 操作被取消 - - - - QOCIDriver - - - Unable to logon - 不能登录 - - - - Unable to initialize - QOCIDriver - 不能初始化 - - - - Unable to begin transaction - 不能开始事务 - - - - Unable to commit transaction - 不能提交事务 - - - - Unable to rollback transaction - 不能回滚事务 - - - - QOCIResult - - - - - Unable to bind column for batch execute - 不能绑定批处理执行的列 - - - - Unable to execute batch statement - 不能执行批处理语句 - - - - Unable to goto next - 不能进入下一个 - - - - Unable to alloc statement - 不能分配语句 - - - - Unable to prepare statement - 不能准备语句 - - - - Unable to bind value - 不能绑定值 - - - Unable to execute select statement - 不能执行选择语句 - - - - Unable to execute statement - 不能执行语句 - - - - QODBCDriver - - - Unable to connect - 不能连接 - - - - Unable to connect - Driver doesn't support all needed functionality - 不能连接—驱动程序不支持所有功能 - - - - Unable to disable autocommit - 不能禁止自动提交 - - - - Unable to commit transaction - 不能提交事务 - - - - Unable to rollback transaction - 不能回滚事务 - - - - Unable to enable autocommit - 不能打开自动提交 - - - - QODBCResult - - - - QODBCResult::reset: Unable to set 'SQL_CURSOR_STATIC' as statement attribute. Please check your ODBC driver configuration - QODBCResult::reset: 不能把“SQL_CURSOR_STATIC”设置为语句属性。请检查你的ODBC驱动程序设置。 - - - - - Unable to execute statement - 不能执行语句 - - - - Unable to fetch next - 不能获取下一个 - - - - Unable to prepare statement - 不能准备语句 - - - - Unable to bind variable - 不能帮定变量 - - - - - - Unable to fetch last - 不能获取最后一个 - - - - Unable to fetch - 不能获取 - - - - Unable to fetch first - 不能获取第一个 - - - - Unable to fetch previous - 不能获取上一个 - - - - QObject - - - Home - 家 - - - - Operation not supported on %1 - 在 %1 上不被支持的操作 - - - - Invalid URI: %1 - 无效的 URI：%1 - - - - Write error writing to %1: %2 - 写入 %1 错误：%2 - - - - Read error reading from %1: %2 - 读取 %1 错误：%2 - - - - Socket error on %1: %2 - %1 上的套接字错误：%2 - - - - Remote host closed the connection prematurely on %1 - 远程主机过早地关闭了在 %1 上的这个连接 - - - - Protocol error: packet of size 0 received - 协议错误：收到了大小为 0 的包 - - - - - No host name given - 未指定主机名 - - - - QPPDOptionsModel - - - Name - 名称 - - - - Value - 值 - - - - QPSQLDriver - - - Unable to connect - 不能连接 - - - - Could not begin transaction - 不能开始事务 - - - - Could not commit transaction - 不能提交事务 - - - - Could not rollback transaction - 不能回滚事务 - - - - Unable to subscribe - 不能订阅 - - - - Unable to unsubscribe - 不能取消订阅 - - - - QPSQLResult - - - Unable to create query - 不能创建查询 - - - - Unable to prepare statement - 不能准备语句 - - - - QPageSetupWidget - - - Centimeters (cm) - 厘米 (cm) - - - - Millimeters (mm) - 毫米 (mm) - - - - Inches (in) - 英寸 (in) - - - - Points (pt) - 点 (pt) - - - - Form - 窗体 - - - - Paper - 纸张 - - - - Page size: - 纸张大小： - - - - Width: - 宽度： - - - - Height: - 高度： - - - - Paper source: - 纸张源： - - - - Orientation - 方向 - - - - Portrait - 纵向 - - - - Landscape - 横向 - - - - Reverse landscape - 反向横向 - - - - Reverse portrait - 反向纵向 - - - - Margins - 边距 - - - - top margin - 上边距 - - - - left margin - 左边距 - - - - right margin - 右边距 - - - - bottom margin - 下边距 - - - - QPluginLoader - - - Unknown error - 未知的错误 - - - - The plugin was not loaded. - 插件没有被载入。 - - - - QPrintDialog - - - locally connected - 本地已经连接的 - - - - - Aliases: %1 - 别名：%1 - - - - - unknown - 未知的 - - - - Print all - 打印全部 - - - - Print selection - 打印选择 - - - - Print range - 打印范围 - - - - A0 (841 x 1189 mm) - A0 (841 x 1189 毫米) - - - - A1 (594 x 841 mm) - A1 (594 x 841 毫米) - - - - A2 (420 x 594 mm) - A2 (420 x 594 毫米) - - - - A3 (297 x 420 mm) - A3 (297 x 420 毫米) - - - - A4 (210 x 297 mm, 8.26 x 11.7 inches) - A4 (210 x 297 毫米，8.26 x 11.7 英寸) - - - - A5 (148 x 210 mm) - A5 (148 x 210 毫米) - - - - A6 (105 x 148 mm) - A6 (105 x 148 毫米) - - - - A7 (74 x 105 mm) - A7 (74 x 105 毫米) - - - - A8 (52 x 74 mm) - A8 (52 x 74 毫米) - - - - A9 (37 x 52 mm) - A9 (37 x 52 毫米) - - - - B0 (1000 x 1414 mm) - B0 (1000 x 1414 毫米) - - - - B1 (707 x 1000 mm) - B1 (707 x 1000 毫米) - - - - B2 (500 x 707 mm) - B2 (500 x 707 毫米) - - - - B3 (353 x 500 mm) - B3 (353 x 500 毫米) - - - - B4 (250 x 353 mm) - B4 (250 x 353 毫米) - - - - B5 (176 x 250 mm, 6.93 x 9.84 inches) - B5 (176 x 250 毫米，6.93 x 9.84 英寸) - - - - B6 (125 x 176 mm) - B6 (125 x 176 毫米) - - - - B7 (88 x 125 mm) - B7 (88 x 125 毫米) - - - - B8 (62 x 88 mm) - B8 (62 x 88 毫米) - - - - B9 (44 x 62 mm) - B9 (44 x 62 毫米) - - - - B10 (31 x 44 mm) - B10 (31 x 44 毫米) - - - - C5E (163 x 229 mm) - C5E (163 x 229 毫米) - - - - DLE (110 x 220 mm) - DLE (110 x 220 毫米) - - - - Executive (7.5 x 10 inches, 191 x 254 mm) - Executive (7.5 x 10 英寸，191 x 254 毫米) - - - - Folio (210 x 330 mm) - Folio (210 x 330 毫米) - - - - Ledger (432 x 279 mm) - Ledger (432 x 279 毫米) - - - - Legal (8.5 x 14 inches, 216 x 356 mm) - Legal (8.5 x 14 英寸，216 x 356 毫米) - - - - Letter (8.5 x 11 inches, 216 x 279 mm) - Letter (8.5 x 11 英寸，216 x 279 毫米) - - - - Tabloid (279 x 432 mm) - Tabloid (279 x 432 毫米) - - - - US Common #10 Envelope (105 x 241 mm) - 美国普通10号信封 (105 x 241 毫米) - - - - OK - 确定 - - - - - - Print - 打印 - - - - Print To File ... - 打印到文件…… - - - - File %1 is not writable. -Please choose a different file name. - 文件%1不可写。 -请选择一个不同的文件名。 - - - - %1 already exists. -Do you want to overwrite it? - %1已经存在。 -你想覆盖它么？ - - - - File exists - 文件存在 - - - - <qt>Do you want to overwrite it?</qt> - <qt>你想覆盖它么？</qt> - - - - %1 is a directory. -Please choose a different file name. - %1是目录。 -请选择一个不同的文件名。 - - - - The 'From' value cannot be greater than the 'To' value. - “从”的数值不能大于“到”的数值。 - - - - A0 - A0 - - - - A1 - A1 - - - - A2 - A2 - - - - A3 - A3 - - - - A4 - A4 - - - - A5 - A5 - - - - A6 - A6 - - - - A7 - A7 - - - - A8 - A8 - - - - A9 - A9 - - - - B0 - B0 - - - - B1 - B1 - - - - B2 - B2 - - - - B3 - B3 - - - - B4 - B4 - - - - B5 - B5 - - - - B6 - B6 - - - - B7 - B7 - - - - B8 - B8 - - - - B9 - B9 - - - - B10 - B10 - - - - C5E - C5E - - - - DLE - DLE - - - - Executive - 决策文书 - - - - Folio - 对开纸 - - - - Ledger - 帐页 - - - - Legal - 法律文书 - - - - Letter - 信纸 - - - - Tabloid - 小型报纸 - - - - US Common #10 Envelope - 美国普通10号信封 - - - - Custom - 自定义 - - - - - &Options >> - 选项(&O) >> - - - - &Print - 打印(&P) - - - - &Options << - 选项(&O) << - - - - Print to File (PDF) - 打印到文件(PDF) - - - - Print to File (Postscript) - 打印到文件(Postscript) - - - - Local file - 本地文件 - - - - Write %1 file - 写入 %1 文件 - - - - QPrintPreviewDialog - - - - Page Setup - 页面设置 - - - - %1% - %1% - - - - Print Preview - 打印预览 - - - - Next page - 下一页 - - - - Previous page - 上一页 - - - - First page - 第一页 - - - - Last page - 最后一页 - - - - Fit width - 适应宽度 - - - - Fit page - 适应页面 - - - - Zoom in - 放大 - - - - Zoom out - 缩小 - - - - Portrait - 纵向 - - - - Landscape - 横向 - - - - Show single page - 显示单页 - - - - Show facing pages - 显示当前页 - - - - Show overview of all pages - 显示所有页的概览 - - - - Print - 打印 - - - - Page setup - 打印设置 - - - - Close - 关闭 - - - - Export to PDF - 导出为PDF - - - - Export to PostScript - 导出为PostScript - - - - QPrintPropertiesWidget - - - Form - 窗体 - - - - Page - 页 - - - - Advanced - 高级 - - - - QPrintSettingsOutput - - - Form - 窗体 - - - - Copies - 拷贝 - - - - Print range - 打印范围 - - - - Print all - 打印全部 - - - - Pages from - 页数从 - - - - to - 到 - - - - Selection - 选择 - - - - Output Settings - 输出设置 - - - - Copies: - 备份： - - - - Collate - 校对 - - - - Reverse - 反向 - - - - Options - 选项 - - - - Color Mode - 彩色模式 - - - - Color - 彩色 - - - - Grayscale - 灰度 - - - - Duplex Printing - 两部分打印 - - - - None - 无 - - - - Long side - 长侧 - - - - Short side - 短侧 - - - - QPrintWidget - - - Form - 窗体 - - - - Printer - 打印机 - - - - &Name: - 名称(&N)： - - - - P&roperties - 属性(&R) - - - - Location: - 位置： - - - - Preview - 预览 - - - - Type: - 类型： - - - - Output &file: - 输出文件(&F)： - - - - ... - ... - - - - QProcess - - - - Could not open input redirection for reading - 无法打开用于读取的输入重定向 - - - - - Could not open output redirection for writing - 无法打开用于写入的输出重定向 - - - - Resource error (fork failure): %1 - 资源错误(fork失败)：%1 - - - - - - - - - - - - Process operation timed out - 进程处理超时 - - - - - - - Error reading from process - 从进程中读取时发生错误 - - - - - - Error writing to process - 向进程写入时发生错误 - - - - Process crashed - 进程已崩溃 - - - - No program defined - - - - - Process failed to start - 启动进程失败 - - - - QProgressDialog - - - Cancel - 撤消 - - - - QPushButton - - - Open - 打开 - - - - QRadioButton - - - Check - 选中 - - - - QRegExp - - - no error occurred - 没有错误发生 - - - - disabled feature used - 使用了失效的特效 - - - - bad char class syntax - 错误的字符类语法 - - - - bad lookahead syntax - 错误的预测语法 - - - - bad repetition syntax - 错误的重复语法 - - - - invalid octal value - 无效的八进制数值 - - - - missing left delim - 找不到左分隔符 - - - - unexpected end - 意外的终止 - - - - met internal limit - 遇到内部限制 - - - - QSQLite2Driver - - - Error to open database - 打开数据库错误 - - - - Unable to begin transaction - 不能开始事务 - - - - Unable to commit transaction - 不能提交事务 - - - - Unable to rollback Transaction - 不能回滚事务 - - - - QSQLite2Result - - - Unable to fetch results - 不能获取结果 - - - - Unable to execute statement - 不能执行语句 - - - - QSQLiteDriver - - - Error opening database - 打开数据库错误 - - - - Error closing database - 关闭数据库错误 - - - - Unable to begin transaction - 不能开始事务 - - - - Unable to commit transaction - 不能提交事务 - - - - Unable to rollback transaction - 不能回滚事务 - - - - QSQLiteResult - - - - - Unable to fetch row - 不能获取行 - - - - Unable to execute statement - 不能执行语句 - - - - Unable to reset statement - 不能重置语句 - - - - Unable to bind parameters - 不能绑定参数 - - - - Parameter count mismatch - 参数数量不匹配 - - - - No query - 没有查询 - - - - QScrollBar - - - Scroll here - 滚动到这里 - - - - Left edge - 左边缘 - - - - Top - 顶部 - - - - Right edge - 右边缘 - - - - Bottom - 底部 - - - - Page left - 左一页 - - - - - Page up - 上一页 - - - - Page right - 右一页 - - - - - Page down - 下一页 - - - - Scroll left - 向左滚动 - - - - Scroll up - 向上滚动 - - - - Scroll right - 向右滚动 - - - - Scroll down - 向下滚动 - - - - Line up - 向上排列 - - - - Position - 位置 - - - - Line down - 向下排列 - - - - QSharedMemory - - - %1: unable to set key on lock - %1：无法设置锁定的键 - - - - %1: create size is less then 0 - %1：创建的大小小于 0 - - - - - %1: unable to lock - %1：无法锁定 - - - - %1: unable to unlock - %1：无法取消锁定 - - - - - %1: permission denied - %1：权限被拒绝 - - - - - %1: already exists - %1：已经存在 - - - - - %1: doesn't exists - %1：不存在 - - - - - %1: out of resources - %1：资源耗尽了 - - - - - %1: unknown error %2 - %1：未知错误 %2 - - - - %1: key is empty - %1：键是空的 - - - - %1: unix key file doesn't exists - %1：Unix 键文件不存在 - - - - %1: ftok failed - %1：ftok 失败 - - - - - %1: unable to make key - %1：不能制造键 - - - - %1: system-imposed size restrictions - %1：系统预设大小限制 - - - - %1: not attached - %1：没有附加 - - - - %1: invalid size - %1：无效大小 - - - - %1: key error - %1: 键错误 - - - - %1: size query failed - %1：大小查询失败 - - - - QShortcut - - - Space - 空格 - - - - Esc - Esc - - - - Tab - Tab - - - - Backtab - Backtab - - - - Backspace - Backspace - - - - Return - Return - - - - Enter - Enter - - - - Ins - Ins - - - - Del - Del - - - - Pause - Pause - - - - Print - Print - - - - SysReq - SysReq - - - - Home - Home - - - - End - End - - - - Left - Left - - - - Up - Up - - - - Right - Right - - - - Down - Down - - - - PgUp - PgUp - - - - PgDown - PgDown - - - - CapsLock - CapsLock - - - - NumLock - NumLock - - - - ScrollLock - ScrollLock - - - - Menu - Menu - - - - Help - Help - - - - Back - 后退 - - - - Forward - 前进 - - - - Stop - 停止 - - - - Refresh - 刷新 - - - - Volume Down - 调小音量 - - - - Volume Mute - 静音 - - - - Volume Up - 调大音量 - - - - Bass Boost - 低音增强 - - - - Bass Up - 调大低音 - - - - Bass Down - 调小低音 - - - - Treble Up - 调大高音 - - - - Treble Down - 调小高音 - - - - Media Play - 多媒体播放 - - - - Media Stop - 多媒体停止 - - - - Media Previous - 上一个多媒体 - - - - Media Next - 下一个多媒体 - - - - Media Record - 多媒体记录 - - - - Favorites - 最喜爱的 - - - - Search - 搜索 - - - - Standby - 等待 - - - - Open URL - 打开URL - - - - Launch Mail - 启动邮件 - - - - Launch Media - 启动多媒体 - - - - Launch (0) - 启动 (0) - - - - Launch (1) - 启动 (1) - - - - Launch (2) - 启动 (2) - - - - Launch (3) - 启动 (3) - - - - Launch (4) - 启动 (4) - - - - Launch (5) - 启动 (5) - - - - Launch (6) - 启动 (6) - - - - Launch (7) - 启动 (7) - - - - Launch (8) - 启动 (8) - - - - Launch (9) - 启动 (9) - - - - Launch (A) - 启动 (A) - - - - Launch (B) - 启动 (B) - - - - Launch (C) - 启动 (C) - - - - Launch (D) - 启动 (D) - - - - Launch (E) - 启动 (E) - - - - Launch (F) - 启动 (F) - - - - Print Screen - Print Screen - - - - Page Up - Page Up - - - - Page Down - Page Down - - - - Caps Lock - Caps Lock - - - - Num Lock - Num Lock - - - - Number Lock - Number Lock - - - - Scroll Lock - Scroll Lock - - - - Insert - Insert - - - - Delete - Delete - - - - Escape - Escape - - - - System Request - System Request - - - - Select - 选择 - - - - Yes - 是 - - - - No - 否 - - - - Context1 - 上下文1 - - - - Context2 - 上下文2 - - - - Context3 - 上下文3 - - - - Context4 - 上下文4 - - - - Call - 呼叫 - - - - Hangup - 挂起 - - - - Flip - 翻转 - - - - - Ctrl - Ctrl - - - - - Shift - Shift - - - - - Alt - Alt - - - - - Meta - Meta - - - - + - + - - - - F%1 - F%1 - - - - Home Page - 主页 - - - - QSlider - - - Page left - 左一页 - - - - Page up - 上一页 - - - - Position - 位置 - - - - Page right - 右一页 - - - - Page down - 下一页 - - - - QSocks5SocketEngine - - - Connection to proxy refused - 代理拒绝连接 - - - - Connection to proxy closed prematurely - 代理连接过早关闭 - - - - Proxy host not found - 代理主机未找到 - - - - Connection to proxy timed out - 代理连接超时 - - - - Proxy authentication failed - 代理认证失败 - - - - Proxy authentication failed: %1 - 代理认证失败: %1 - - - - SOCKS version 5 protocol error - SOCKS版本5协议错误 - - - - General SOCKSv5 server failure - 常规服务器失败 - - - - Connection not allowed by SOCKSv5 server - 连接不被SOCKSv5服务器允许 - - - - TTL expired - TTL已过期 - - - - SOCKSv5 command not supported - 不支持的SOCKSv5命令 - - - - Address type not supported - 不支持的地址类型 - - - - Unknown SOCKSv5 proxy error code 0x%1 - 未知SOCKSv5代理，错误代码 0x%1 - - - Socks5 timeout error connecting to socks server - 连接到套接字服务器的时候，Socks5超时错误 - - - - Network operation timed out - 网络操作超时 - - - - QSpinBox - - - More - 更多 - - - - Less - 更少 - - - - QSql - - - Delete - 删除 - - - - Delete this record? - 删除这条记录？ - - - - - - Yes - 是 - - - - - - No - 否 - - - - Insert - 插入 - - - - Update - 更新 - - - - Save edits? - 保存编辑？ - - - - Cancel - 取消 - - - - Confirm - 确认 - - - - Cancel your edits? - 取消您的编辑？ - - - - QSslSocket - - - Unable to write data: %1 - 不能写入数据：%1 - - - - Error while reading: %1 - 读取时错误：%1 - - - - Error during SSL handshake: %1 - SSL握手错误：%1 - - - - Error creating SSL context (%1) - 创建SSL上下文错误（%1） - - - - Invalid or empty cipher list (%1) - 无效或者空白的密码列表（%1） - - - - Error creating SSL session, %1 - 创建SSL会话错误，%1 - - - - Error creating SSL session: %1 - 创建SSL会话错误：%1 - - - - Cannot provide a certificate with no key, %1 - 不能提供没有键的证书，%1 - - - - Error loading local certificate, %1 - 不能载入本地证书，%1 - - - - Error loading private key, %1 - 不能载入私有键，%1 - - - - Private key does not certificate public key, %1 - 私有键不能验证公有键，%1 - - - - QSystemSemaphore - - - - %1: out of resources - %1：资源耗尽了 - - - - - %1: permission denied - %1：权限被拒绝 - - - - %1: already exists - %1：已经存在 - - - - %1: does not exist - %1：不存在 - - - - - %1: unknown error %2 - %1：未知错误 %2 - - - - QTDSDriver - - - Unable to open connection - 不能打开连接 - - - - Unable to use database - 不能使用数据库 - - - - QTabBar - - - Scroll Left - 向左滚动 - - - - Scroll Right - 向右滚动 - - - - QTcpServer - - - Operation on socket is not supported - socket操作不被支持 - - - - QTextControl - - - &Undo - 撤消(&U) - - - - &Redo - 恢复(&R) - - - - Cu&t - 剪切(&T) - - - - &Copy - 复制(&C) - - - - Copy &Link Location - 复制链接位置(&L) - - - - &Paste - 粘贴(&P) - - - - Delete - 删除 - - - - Select All - 选择全部 - - - - QToolButton - - - - Press - 按下 - - - - - Open - 打开 - - - - QUdpSocket - - - This platform does not support IPv6 - 这个平台不支持IPv6 - - - - QUndoGroup - - - Undo - 撤销 - - - - Redo - 恢复 - - - - QUndoModel - - - <empty> - <空白> - - - - QUndoStack - - - Undo - 撤销 - - - - Redo - 恢复 - - - - QUnicodeControlCharacterMenu - - - LRM Left-to-right mark - LRM 从左到右标记 - - - - RLM Right-to-left mark - RLM 从右向左标记 - - - - ZWJ Zero width joiner - ZWJ 零宽度连接器 - - - - ZWNJ Zero width non-joiner - ZWNJ 零宽度非连接器 - - - - ZWSP Zero width space - ZWSP 零宽度空格 - - - - LRE Start of left-to-right embedding - LRE 开始从左到右嵌入 - - - - RLE Start of right-to-left embedding - RLE 开始从右向左嵌入 - - - - LRO Start of left-to-right override - LRO 开始从左向右覆盖 - - - - RLO Start of right-to-left override - RLO 开始从右向左覆盖 - - - - PDF Pop directional formatting - PDF 弹出方向格式 - - - - Insert Unicode control character - 插入Unicode控制字符 - - - - QWebFrame - - - Request cancelled - 请求被取消了 - - - - Request blocked - 请求被阻塞了 - - - - Cannot show URL - 无法显示 URL - - - - Frame load interruped by policy change - 因为策略调整打断了桢的加载 - - - - Cannot show mimetype - 无法显示 MIMETYPE - - - - File does not exist - 文件不存在 - - - - QWebPage - - - Bad HTTP request - 错误的 HTTP 请求 - - - - Submit - default label for Submit buttons in forms on web pages - 提交 - - - - Submit - Submit (input element) alt text for <input> elements with no alt, title, or value - 提交 - - - - Reset - default label for Reset buttons in forms on web pages - 重置 - - - - This is a searchable index. Enter search keywords: - text that appears at the start of nearly-obsolete web pages in the form of a 'searchable index' - 这是一个可以搜索的索引。请输入要搜索的关键字： - - - - Choose File - title for file button used in HTML forms - 选择文件 - - - - No file selected - text to display in file button used in HTML forms when no file is selected - 没有文件被选择 - - - - Open in New Window - Open in New Window context menu item - 在新窗口中打开 - - - - Save Link... - Download Linked File context menu item - 保存链接... - - - - Copy Link - Copy Link context menu item - 复制链接 - - - - Open Image - Open Image in New Window context menu item - 打开图片 - - - - Save Image - Download Image context menu item - 保存图片 - - - - Copy Image - Copy Link context menu item - 复制图片 - - - - Open Frame - Open Frame in New Window context menu item - 打开框架 - - - - Copy - Copy context menu item - 复制 - - - - Go Back - Back context menu item - 后退 - - - - Go Forward - Forward context menu item - 前进 - - - - Stop - Stop context menu item - 停止 - - - - Reload - Reload context menu item - 重新载入 - - - - Cut - Cut context menu item - 剪切 - - - - Paste - Paste context menu item - 粘贴 - - - - No Guesses Found - No Guesses Found context menu item - 没有找到猜测 - - - - Ignore - Ignore Spelling context menu item - 忽略 - - - - Add To Dictionary - Learn Spelling context menu item - 添加到字典 - - - - Search The Web - Search The Web context menu item - 搜索网页 - - - - Look Up In Dictionary - Look Up in Dictionary context menu item - 在字典中查找 - - - - Open Link - Open Link context menu item - 打开链接 - - - - Ignore - Ignore Grammar context menu item - 忽略 - - - - Spelling - Spelling and Grammar context sub-menu item - 拼写 - - - - Show Spelling and Grammar - menu item title - 显示拼写和语法 - - - - Hide Spelling and Grammar - menu item title - 隐藏拼写和语法 - - - - Check Spelling - Check spelling context menu item - 检查拼写 - - - - Check Spelling While Typing - Check spelling while typing context menu item - 在输入时检查拼写 - - - - Check Grammar With Spelling - Check grammar with spelling context menu item - 检查语法和拼写 - - - - Fonts - Font context sub-menu item - 字体 - - - - Bold - Bold context menu item - 粗体 - - - - Italic - Italic context menu item - 意大利体 - - - - Underline - Underline context menu item - 下划线 - - - - Outline - Outline context menu item - 轮廓 - - - - Direction - Writing direction context sub-menu item - 方向 - - - - Text Direction - Text direction context sub-menu item - 文本方向 - - - - Default - Default writing direction context menu item - 默认 - - - - LTR - Left to Right context menu item - LTR - - - - RTL - Right to Left context menu item - RTL - - - - Inspect - Inspect Element context menu item - 检查 - - - - No recent searches - Label for only item in menu that appears when clicking on the search field image, when no searches have been performed - 没有最近的搜索 - - - - Recent searches - label for first item in the menu that appears when clicking on the search field image, used as embedded menu title - 最近的搜索 - - - - Clear recent searches - menu item in Recent Searches menu that empties menu's contents - 清除最近的搜索 - - - - Unknown - Unknown filesize FTP directory listing item - 未知的 - - - - %1 (%2x%3 pixels) - Title string for images - %1 （%2x%3 像素） - - - - Web Inspector - %2 - 网页检查员 - %2 - - - - Scroll here - 滚动到这里 - - - - Left edge - 左边缘 - - - - Top - 顶部 - - - - Right edge - 右边缘 - - - - Bottom - 底部 - - - - Page left - 左一页 - - - - Page up - 上一页 - - - - Page right - 右一页 - - - - Page down - 下一页 - - - - Scroll left - 向左滚动 - - - - Scroll up - 向上滚动 - - - - Scroll right - 向右滚动 - - - - Scroll down - 向下滚动 - - - - %n file(s) - number of chosen file - - %n 个文件 - - - - - JavaScript Alert - %1 - JavaScript警告 - %1 - - - - JavaScript Confirm - %1 - JavaScript确认 - %1 - - - - JavaScript Prompt - %1 - JavaScript提示 - %1 - - - - Move the cursor to the next character - 移动光标到下一个字符 - - - - Move the cursor to the previous character - 移动光标到上一个字符 - - - - Move the cursor to the next word - 移动光标到下一个单词 - - - - Move the cursor to the previous word - 移动光标到上一个单词 - - - - Move the cursor to the next line - 移动光标到下一行 - - - - Move the cursor to the previous line - 移动光标到上一行 - - - - Move the cursor to the start of the line - 移动光标到行首 - - - - Move the cursor to the end of the line - 移动光标到行尾 - - - - Move the cursor to the start of the block - 移动光标到块首 - - - - Move the cursor to the end of the block - 移动光标到块尾 - - - - Move the cursor to the start of the document - 移动光标到文件开头 - - - - Move the cursor to the end of the document - 移动光标到文件末尾 - - - - Select all - - - - - Select to the next character - 选中到下一个字符 - - - - Select to the previous character - 选中到上一个字符 - - - - Select to the next word - 选中到下一个单词 - - - - Select to the previous word - 选中到上一个单词 - - - - Select to the next line - 选中到下一行 - - - - Select to the previous line - 选中到上一行 - - - - Select to the start of the line - 选中到行首 - - - - Select to the end of the line - 选中到行尾 - - - - Select to the start of the block - 选中到块首 - - - - Select to the end of the block - 选中到块尾 - - - - Select to the start of the document - 选中到文件首 - - - - Select to the end of the document - 选中到文件尾 - - - - Delete to the start of the word - 删除到单词首 - - - - Delete to the end of the word - 删除到单词尾 - - - - Insert a new paragraph - - - - - Insert a new line - - - - - QWhatsThisAction - - - What's This? - 这是什么？ - - - - QWidget - - - * - * - - - - QWizard - - - Go Back - 返回 - - - - Continue - 继续 - - - - Commit - 提交 - - - - Done - 完成 - - - Quit - 退出 - - - - Help - 帮助 - - - - < &Back - < 上一步(&B) - - - - &Finish - 完成(&F) - - - - Cancel - 取消 - - - - &Help - 帮助(&H) - - - - &Next - 下一步(&N) - - - - &Next > - 下一步(&N) > - - - - QWorkspace - - - &Restore - 恢复(&R) - - - - &Move - 移动(&M) - - - - &Size - 大小(&S) - - - - Mi&nimize - 最小化(&N) - - - - Ma&ximize - 最大化(&X) - - - - &Close - 关闭(&C) - - - - Stay on &Top - 总在最前(&T) - - - - - Sh&ade - 卷起(&A) - - - - - %1 - [%2] - %1 - [%2] - - - - Minimize - 最小化 - - - - Restore Down - 恢复 - - - - Close - 关闭 - - - - &Unshade - 展开(&U) - - - - QXml - - - no error occurred - 没有错误发生 - - - - error triggered by consumer - 由消费者出发的错误 - - - - unexpected end of file - 意外的文件终止 - - - - more than one document type definition - 多于一个的文档类型定义 - - - - error occurred while parsing element - 在解析元素的时候发生错误 - - - - tag mismatch - 标记不匹配 - - - - error occurred while parsing content - 在解析内容的时候发生错误 - - - - unexpected character - 意外的字符 - - - - invalid name for processing instruction - 无效的处理指令名称 - - - - version expected while reading the XML declaration - 在读取XML声明的时候，版本被期待 - - - - wrong value for standalone declaration - 错误的独立声明的值 - - - - encoding declaration or standalone declaration expected while reading the XML declaration - 在读取XML声明的时候，编码声明或者独立声明被期待 - - - - standalone declaration expected while reading the XML declaration - 在读取XML声明的时候，独立声明被期待 - - - - error occurred while parsing document type definition - 在解析文档类型定义的时候发生错误 - - - - letter is expected - 字符被期待 - - - - error occurred while parsing comment - 在解析注释的时候发生错误 - - - - error occurred while parsing reference - 在解析参考的时候发生错误 - - - - internal general entity reference not allowed in DTD - 在DTD中不允许使用内部解析的通用实体参考 - - - - external parsed general entity reference not allowed in attribute value - 在属性值中不允许使用外部解析的通用实体参考 - - - - external parsed general entity reference not allowed in DTD - 在DTD中不允许使用外部解析的通用实体参考 - - - - unparsed entity reference in wrong context - 没有解析的错误上下文中的实体参考 - - - - recursive entities - 嵌套实体 - - - - error in the text declaration of an external entity - 在一个外部实体的文本声明里有错误 - - - - QXmlStream - - - - Extra content at end of document. - 文档末尾有额外内容。 - - - - Invalid entity value. - 无效的实体值。 - - - - Invalid XML character. - 无效的XML字符。 - - - - Sequence ']]>' not allowed in content. - 内容中不允许有“]]>“序列。 - - - - Namespace prefix '%1' not declared - 命名空间的”%1“前缀没有被声明 - - - - Attribute redefined. - 属性重复定义。 - - - - Unexpected character '%1' in public id literal. - 在公有标识文本中有意外的字符”%1“。 - - - - Invalid XML version string. - 无效的XML版本字符串。 - - - - Unsupported XML version. - 不被支持的XML版本。 - - - - %1 is an invalid encoding name. - %1是无效的编码名称。 - - - - Encoding %1 is unsupported - 编码%1不被支持。 - - - - Standalone accepts only yes or no. - 独立运行只允许是或者否。 - - - - Invalid attribute in XML declaration. - 在XML声明中无效的属性。 - - - - Premature end of document. - 文档过早的结束。 - - - - Invalid document. - 无效的文档。 - - - - Expected - 期待的 - - - - , but got ' - ，但是得到的是“ - - - - Unexpected ' - 意外的“ - - - - Expected character data. - 期待的字符数据。 - - - - Recursive entity detected. - 检测到嵌套实体。 - - - - Start tag expected. - 开始期待的标记。 - - - - XML declaration not at start of document. - XML声明没有在文档的开始位置。 - - - - NDATA in parameter entity declaration. - 在参数实体声明中有NDATA。 - - - - %1 is an invalid processing instruction name. - %1 是无效的处理指令名称。 - - - - Invalid processing instruction name. - 无效的处理指令名称。 - - - - - - - Illegal namespace declaration. - 非法的命名空间声明。 - - - - Invalid XML name. - 无效的XML名称。 - - - - Opening and ending tag mismatch. - 开始标记和结束标记不匹配。 - - - - Reference to unparsed entity '%1'. - 未解析实体“%1“的引用。 - - - - - - Entity '%1' not declared. - 实体”%1“没有被声明。 - - - - Reference to external entity '%1' in attribute value. - 在属性值中的外部实体“%1”的引用。 - - - - Invalid character reference. - 无效的字符引用。 - - - - - Encountered incorrectly encoded content. - 遇到不正确的编码内容。 - - - - The standalone pseudo attribute must appear after the encoding. - 独立运行伪属性必须出现在编码之后。 - - - - %1 is an invalid PUBLIC identifier. - %1是一个无效的公有(PUBLIC)标识符。 - - - - QtXmlPatterns - - - An %1-attribute with value %2 has already been declared. - 带有值 %2 的 %1 属性已经声明过了。 - - - - An %1-attribute must have a valid %2 as value, which %3 isn't. - 一个 %1 属性必须带有一个有效的 %2 作为值，但 %3 却不是。 - - - - Network timeout. - 网络超时。 - - - - Element %1 can't be serialized because it appears outside the document element. - 元素 %1 不能被串行化，因为它出现在文档元素之外。 - - - Attribute element %1 can't be serialized because it appears at the top level. - 属性元素 %1 不能被串行化，因为它出现在最顶层。 - - - - Year %1 is invalid because it begins with %2. - %1 年是无效的，因为应该从 %2 开始。 - - - - Day %1 is outside the range %2..%3. - %1 日是在 %2...%3 范围之外的。 - - - - Month %1 is outside the range %2..%3. - %1 月是在 %2...%3 范围之外的。 - - - - Overflow: Can't represent date %1. - 溢出：无法呈现数据 %1。 - - - - Day %1 is invalid for month %2. - %1 日对于 %2 月是无效的。 - - - - Time 24:%1:%2.%3 is invalid. Hour is 24, but minutes, seconds, and milliseconds are not all 0; - 时间 24:%1:%2.%3 是无效的。小时是 24，但是分钟、秒和毫秒不全为 0； - - - - Time %1:%2:%3.%4 is invalid. - 时间 %1:%2:%3.%4 是无效的。 - - - - Overflow: Date can't be represented. - 溢出：数据无法被呈现。 - - - - - At least one component must be present. - 至少有一个组件被呈现。 - - - - At least one time component must appear after the %1-delimiter. - 至少一个时间组件必须出现在这个 %1 界限之后。 - - - - No operand in an integer division, %1, can be %2. - 在整数除法中没有操作数，%1，可以是 %2。 - - - - The first operand in an integer division, %1, cannot be infinity (%2). - 除法中的第一个操作数，%1，不能是无穷(%2)。 - - - - The second operand in a division, %1, cannot be zero (%2). - 除法中的第二个操作数，%1，不能是零(%2)。 - - - - %1 is not a valid value of type %2. - %1 不是类型为 %2 的有效值。 - - - - When casting to %1 from %2, the source value cannot be %3. - 当从 %2 抛出到 %1 时，源值不能是 %3。 - - - - Integer division (%1) by zero (%2) is undefined. - 整数除法(%1)除零(%2)是未定义的。 - - - - Division (%1) by zero (%2) is undefined. - 除法(%1)除零(%2)是未定义的。 - - - - Modulus division (%1) by zero (%2) is undefined. - 求模除法(%1)除零(%2)是未定义的。 - - - - - Dividing a value of type %1 by %2 (not-a-number) is not allowed. - 一个类型为 %1 的值除以 %2(不是一个数值)是不允许的。 - - - - Dividing a value of type %1 by %2 or %3 (plus or minus zero) is not allowed. - 一个类型为 %1 的值除以 %2 或者 %3(正负零)是不允许的。 - - - - Multiplication of a value of type %1 by %2 or %3 (plus or minus infinity) is not allowed. - 一个类型为 %1 的值乘以 %2 或者 %3(正负无穷)是不允许的。 - - - - A value of type %1 cannot have an Effective Boolean Value. - 一个类型为 %1 的值不能是一个有效的布尔值(Effective Boolean Value)。 - - - - Effective Boolean Value cannot be calculated for a sequence containing two or more atomic values. - 有效的布尔值(Effective Boolean Value)不能被用于计算一个包含两个或者更多原子值的序列。 - - - - Value %1 of type %2 exceeds maximum (%3). - 类型为 %2 的值 %1 超过了最大值(%3)。 - - - - Value %1 of type %2 is below minimum (%3). - 类型为 %2 的值 %1 超过了最小值(%3)。 - - - - A value of type %1 must contain an even number of digits. The value %2 does not. - 类型为 %1 的值必须包含偶数个数字。值 %2 不是这样的。 - - - - %1 is not valid as a value of type %2. - %1 不是类型为 %2 的有效值。 - - - - Operator %1 cannot be used on type %2. - 操作符 %1 不能被用于类型 %2。 - - - - Operator %1 cannot be used on atomic values of type %2 and %3. - 操作符 %1 不能被用于类型为 %2 和 %3 的原子值。 - - - - The namespace URI in the name for a computed attribute cannot be %1. - 一个被计算的属性的名称中的命名空间 URI 不能是 %1。 - - - - The name for a computed attribute cannot have the namespace URI %1 with the local name %2. - 一个被计算的属性的名称不能使用带有本地名称 %2 的命名空间 URI %1。 - - - - Type error in cast, expected %1, received %2. - 抛出类型错误，期望的是 %1，收到的是 %2。 - - - - When casting to %1 or types derived from it, the source value must be of the same type, or it must be a string literal. Type %2 is not allowed. - 当抛出到 %1 或者它的派生类时，源类型必须是同一类型，或者它必须是一个字符串类型。类型 %2 是不被允许的。 - - - - No casting is possible with %1 as the target type. - 无法以 %1 为目标类型进行抛出。 - - - - It is not possible to cast from %1 to %2. - 无法从 %1 抛出到 %2。 - - - - Casting to %1 is not possible because it is an abstract type, and can therefore never be instantiated. - 无法抛出到 %1，因为它是一个抽象类型，并且因此无法被实例化。 - - - - It's not possible to cast the value %1 of type %2 to %3 - 无法从类型为 %2 的值 %1 抛出到 %3 - - - - Failure when casting from %1 to %2: %3 - 从 %2 抛出到 %1 失败：%3 - - - - A comment cannot contain %1 - 注释不能包含 %1 - - - - A comment cannot end with a %1. - 注释不能以 %1 结尾。 - - - - No comparisons can be done involving the type %1. - 对于类型 %1 不能进行比较。 - - - - Operator %1 is not available between atomic values of type %2 and %3. - 在类型 %2 和 %3 的原子值之间，操作符 %1 是不可用的。 - - - - An attribute node cannot be a child of a document node. Therefore, the attribute %1 is out of place. - 一个属性节点不能是一个文档节点的子节点。因此，这个属性 %1 所在位置是不合适的。 - - - - A library module cannot be evaluated directly. It must be imported from a main module. - 一个库模块不能被直接评估。它必须从一个主模块中导入。 - - - - No template by name %1 exists. - 没有名为 %1 的模板存在。 - - - - A value of type %1 cannot be a predicate. A predicate must have either a numeric type or an Effective Boolean Value type. - 类型为 %1 的值不能被判断。一个判断必须是数值类型或者一个有效的布尔值(Effective Boolean Value)类型。 - - - - A positional predicate must evaluate to a single numeric value. - 一个定位判断必须评估一个单一数值。 - - - - The target name in a processing instruction cannot be %1 in any combination of upper and lower case. Therefore, is %2 invalid. - 一个处理指令中的目标名称不能是任何大小写混合的 %1。因此，%2 是无效的。 - - - - %1 is not a valid target name in a processing instruction. It must be a %2 value, e.g. %3. - %1 不是处理指令的有效目标名称。它必须是值 %2，例如 %3。 - - - - The last step in a path must contain either nodes or atomic values. It cannot be a mixture between the two. - 一个路径中的最后一步必须包含节点或者原子值。它不能是两者的一个组合。 - - - - The data of a processing instruction cannot contain the string %1 - 处理指令的数据不能包含字符串 %1 - - - - No namespace binding exists for the prefix %1 - 对于前缀 %1，没有存在绑定的命名空间。 - - - - No namespace binding exists for the prefix %1 in %2 - 对于 %2 中的前缀 %1，没有存在绑定的命名空间。 - - - - - %1 is an invalid %2 - %1 是一个无效的 %2。 - - - - %1 takes at most %n argument(s). %2 is therefore invalid. - - %1 最多可以有 %n 个参数。因此 %2 是无效的。 - - - - - %1 requires at least %n argument(s). %2 is therefore invalid. - - %1 需要至少 %n 个参数。因此 %2 是无效的。 - - - - - The first argument to %1 cannot be of type %2. It must be a numeric type, xs:yearMonthDuration or xs:dayTimeDuration. - %1 的第一个参数不能是类型 %2 的。它必须是数字类型的，xs:yearMonthDuration 或者 xs:dayTimeDuration。 - - - - The first argument to %1 cannot be of type %2. It must be of type %3, %4, or %5. - %1 的第一个参数不能是类型 %2 的。它必须是类型 %3、%4 或者 %5 的。 - - - - The second argument to %1 cannot be of type %2. It must be of type %3, %4, or %5. - %1 的第二个参数不能是类型 %2 的。它必须是类型 %3、%4 或者 %5 的。 - - - - %1 is not a valid XML 1.0 character. - %1 不是一个有效的 XML 1.0 字符。 - - - - The first argument to %1 cannot be of type %2. - %1 的第一个参数不能是类型 %2 的。 - - - - If both values have zone offsets, they must have the same zone offset. %1 and %2 are not the same. - 如果两个值都有区偏移(zone offset)，它们必须拥有相同的区偏移。%1 和 %2 的区偏移是不同的。 - - - - %1 was called. - %1 被调用了。 - - - - %1 must be followed by %2 or %3, not at the end of the replacement string. - %1 必须被 %2 或者 %3 跟随，不能在替换字符串的末尾。 - - - - In the replacement string, %1 must be followed by at least one digit when not escaped. - 在这个替换字符串中，%1 在没有被转义的时候必须被至少一个数字跟随。 - - - - In the replacement string, %1 can only be used to escape itself or %2, not %3 - 在这个替换字符串中，%1 只能被用于转义它本身或者 %2，而不是 %3 - - - - %1 matches newline characters - %1 匹配了换行符 - - - - %1 and %2 match the start and end of a line. - %1 和 %2 匹配了一行的头和尾。 - - - - Matches are case insensitive - 匹配是大小写不敏感的 - - - - Whitespace characters are removed, except when they appear in character classes - 空白字符被移除了，除非当它们出现在字符类中 - - - - %1 is an invalid regular expression pattern: %2 - %1 是正则表达式中的一个无效模式：%2 - - - - %1 is an invalid flag for regular expressions. Valid flags are: - %1 是正则表达式中的一个无效标记。有效标记为： - - - - If the first argument is the empty sequence or a zero-length string (no namespace), a prefix cannot be specified. Prefix %1 was specified. - 如果第一个参数是空序列或者零长度字符串(无命名空间)，那么就不能指定前缀。前缀 %1 被指定了。 - - - - It will not be possible to retrieve %1. - 将不能获取 %1。 - - - - The root node of the second argument to function %1 must be a document node. %2 is not a document node. - 函数 %1 的第二个参数的根节点必须是一个文档节点。%2 不是一个文档节点。 - - - - The default collection is undefined - 默认收集(collection)是未定义的 - - - - %1 cannot be retrieved - 无法获取 %1 - - - - The normalization form %1 is unsupported. The supported forms are %2, %3, %4, and %5, and none, i.e. the empty string (no normalization). - 不支持正规化(normalization)表单 %1。被支持的表单是 %2、%3、%4 和 %5，以及无，例如空字符串(无正规化)。 - - - - A zone offset must be in the range %1..%2 inclusive. %3 is out of range. - 区偏移(zone offset)必须在 %1...%2 范围之内。%3 是在范围之外的。 - - - - %1 is not a whole number of minutes. - %1 不是分钟的整数。 - - - - Required cardinality is %1; got cardinality %2. - 所需要的表间关系是 %1；得到的表间关系却是 %2。 - - - - The item %1 did not match the required type %2. - 项 %1 和所需的类型 %2 不匹配。 - - - - - %1 is an unknown schema type. - %1 是一个未知的方案类型。 - - - - Only one %1 declaration can occur in the query prolog. - 只有一个 %1 的声明可以出现在查询序言中。 - - - - The initialization of variable %1 depends on itself - 变量 %1 的初始化依赖于它本身 - - - - No variable by name %1 exists - 没有名称为 %1 的变量存在。 - - - - The variable %1 is unused - 变量 %1 没有被使用 - - - - Version %1 is not supported. The supported XQuery version is 1.0. - 不支持版本 %1。被支持的 XQuery 版本是 1.0。 - - - - The encoding %1 is invalid. It must contain Latin characters only, must not contain whitespace, and must match the regular expression %2. - 编码方式 %1 是无效的。它必须只包含拉丁字符，必须不包含空白符号，并且必须和正则表达式 %2 匹配。 - - - - No function with signature %1 is available - 没有签名为 %1 的可用函数。 - - - - - A default namespace declaration must occur before function, variable, and option declarations. - 默认命名空间声明必须出现在函数、变量和选项声明之前。 - - - - Namespace declarations must occur before function, variable, and option declarations. - 命名空间声明必须出现在函数、变量和选项声明之前。 - - - - Module imports must occur before function, variable, and option declarations. - 模块导入不能出现在函数、变量和选项声明之前。 - - - - It is not possible to redeclare prefix %1. - 不能重复声明前缀 %1。 - - - Only the prefix %1 can be declared to bind the namespace %2. By default, it is already bound to the prefix %1. - 至于前缀 %1 可以被声明为和命名空间 %2 绑定。默认情况下，它已经被绑定到前缀 %1。 - - - - Prefix %1 is already declared in the prolog. - 前缀 %1 在序言中已经声明过了。 - - - - The name of an option must have a prefix. There is no default namespace for options. - 一个选项的名称必须带有前缀。对于选项没有默认命名空间。 - - - - The Schema Import feature is not supported, and therefore %1 declarations cannot occur. - 不支持方案导入(Schema Import)特性，并且因此 %1 声明不能出现。 - - - - The target namespace of a %1 cannot be empty. - %1 的目标命名空间不能为空。 - - - - The module import feature is not supported - 不支持模块导入特性 - - - A variable by name %1 has already been declared in the prolog. - 名称为 %1 的变量已经在序言中声明过了。 - - - - No value is available for the external variable by name %1. - 名称为 %1 的外部变量并没有可用的值。 - - - The namespace for a user defined function cannot be empty(try the predefined prefix %1 which exists for cases like this) - 用户定义的函数的命名空间不能为空(请试试预定义的前缀 %1，它就是用于这种情况的)。 - - - - A construct was encountered which only is allowed in XQuery. - 遇到了一个只允许在XQuery中出现的构造。 - - - - A template by name %1 has already been declared. - 模板%1已被声明 - - - - The keyword %1 cannot occur with any other mode name. - 任何其他模式名称不能出现关键字%1。 - - - - The value of attribute %1 must of type %2, which %3 isn't. - 属性%1的值必须是类型%2，但%3不是。 - - - - The prefix %1 can not be bound. By default, it is already bound to the namespace %2. - 前缀%1不能被绑定。默认的，它已被绑定到名字空间%2。 - - - - A variable by name %1 has already been declared. - 变量%1已被声明。 - - - - A stylesheet function must have a prefixed name. - 样式表函数必须有一个前缀名。 - - - - The namespace for a user defined function cannot be empty (try the predefined prefix %1 which exists for cases like this) - 用户定义函数的名字空间不能为空（试用为这种情况而存在的预定义前缀%1） - - - - The namespace %1 is reserved; therefore user defined functions may not use it. Try the predefined prefix %2, which exists for these cases. - 命名空间 %1 是保留的；因此用户定义的函数不能使用它。请试试预定义的前缀 %2，它就是用于这种情况的。 - - - - The namespace of a user defined function in a library module must be equivalent to the module namespace. In other words, it should be %1 instead of %2 - 用户在一个库模块中定义的函数的命名空间必须和这个模块的命名空间一致。也就是说，它应该是 %1，而不是 %2 - - - - A function already exists with the signature %1. - 一个带有签名 %1 的函数已经存在。 - - - - No external functions are supported. All supported functions can be used directly, without first declaring them as external - 不支持外部函数。所有支持的函数必须可以被直接使用，不能把它们声明为外部的 - - - - An argument by name %1 has already been declared. Every argument name must be unique. - 名称为 %1 的参数已经被声明了。每个参数名称必须唯一。 - - - - When function %1 is used for matching inside a pattern, the argument must be a variable reference or a string literal. - 当函数%1被用于样式匹配时，参数必须是变量参考或者字符串。 - - - - In an XSL-T pattern, the first argument to function %1 must be a string literal, when used for matching. - 在XSL-T样式中，函数%1的第一个参数必须是字符串，以便用于匹配。 - - - - In an XSL-T pattern, the first argument to function %1 must be a literal or a variable reference, when used for matching. - 在XSL-T样式中，函数%1的第一个参数必须是文字或者变量参考，以便用于匹配。 - - - - In an XSL-T pattern, function %1 cannot have a third argument. - 在XSL-T样式中，函数%1不能有第三个参数。 - - - - In an XSL-T pattern, only function %1 and %2, not %3, can be used for matching. - 在XSL-T样式中，只用函数%1和%2可以用于匹配，%3不可以。 - - - - In an XSL-T pattern, axis %1 cannot be used, only axis %2 or %3 can. - 在XSL-T仰视中，不能使用%1轴，只能使用%2轴或者%3轴。 - - - - %1 is an invalid template mode name. - %1不是一个合法的模板模式名称。 - - - - The name of a variable bound in a for-expression must be different from the positional variable. Hence, the two variables named %1 collide. - 一个在 for 表达式中绑定的变量的名称必须和这个定位变量不同。因此，这两个名称为 %1 的变量冲突。 - - - - The Schema Validation Feature is not supported. Hence, %1-expressions may not be used. - 不支持方案验证特性(Schema Validation Feature)。因此，也许不能使用 %1 表达式。 - - - - None of the pragma expressions are supported. Therefore, a fallback expression must be present - 不支持任何编译指示表达式(pragma expression)。因此，必须呈现一个回调表达式(fallback expression)。 - - - - Each name of a template parameter must be unique; %1 is duplicated. - 每一个模板参数的名称都必须是唯一的；%2是重复的。 - - - - The %1-axis is unsupported in XQuery - 这个 %1 轴在 XQuery 中是不被支持的。 - - - - %1 is not a valid name for a processing-instruction. - %1不是一个处理指令的合法名称。 - - - - %1 is not a valid numeric literal. - %1 不是一个有效的数字语义。 - - - - No function by name %1 is available. - 没有名称为 %1 的可用函数。 - - - - The namespace URI cannot be the empty string when binding to a prefix, %1. - 当这个命名空间 URI 被绑定到一个前缀 %1 时，它不能是空字符串。 - - - - %1 is an invalid namespace URI. - %1 是一个无效的命名空间 URI。 - - - - It is not possible to bind to the prefix %1 - 无法绑定到这个前缀 %1。 - - - - Namespace %1 can only be bound to %2 (and it is, in either case, pre-declared). - 命名空间 %1 只能和 %2 绑定(并且如果是这种情况，需要提前声明)。 - - - - Prefix %1 can only be bound to %2 (and it is, in either case, pre-declared). - 前缀 %1 只能和 %2 绑定(并且如果是这种情况，需要提前声明)。 - - - - Two namespace declaration attributes have the same name: %1. - 两个命名空间声明属性使用了相同的名称：%1。 - - - - The namespace URI must be a constant and cannot use enclosed expressions. - 命名空间 URI 必须是一个常量并且不能使用封闭的表达式。 - - - - An attribute by name %1 has already appeared on this element. - 一个名称为 %1 的属性已经出现在这个元素中了。 - - - - A direct element constructor is not well-formed. %1 is ended with %2. - 一个直接元素构造器没有很好地形成。%1 后面跟着 %2。 - - - - The name %1 does not refer to any schema type. - 名称 %1 没有指向任何方案类型。 - - - - %1 is an complex type. Casting to complex types is not possible. However, casting to atomic types such as %2 works. - %1 是一个复杂类型。无法抛出到复杂类型。因此，抛出到例如 %2 这样的原子类型是可以的。 - - - - %1 is not an atomic type. Casting is only possible to atomic types. - %1 不是原子类型。只能抛出到原子类型。 - - - %1 is not a valid name for a processing-instruction. Therefore this name test will never match. - %1 不是处理指令的有效名称。因此这个名称测试永远不会匹配。 - - - - - %1 is not in the in-scope attribute declarations. Note that the schema import feature is not supported. - %1 不是范围内属性声明。注意方案导入特性是不被支持的。 - - - - The name of an extension expression must be in a namespace. - 一个扩展表达式的名称必须在一个命名空间中。 - - - - empty - 空白 - - - - zero or one - 零或者一 - - - - exactly one - 确切地一 - - - - one or more - 一或者更多 - - - - zero or more - 零或者更多 - - - - Required type is %1, but %2 was found. - 需要的类型是 %1，但是找到的是 %2。 - - - - Promoting %1 to %2 may cause loss of precision. - 把 %1 升级为 %2 会导致精度的损失。 - - - - The focus is undefined. - 焦点未定义。 - - - - It's not possible to add attributes after any other kind of node. - 不能在任何其它类型节点后添加属性。 - - - - An attribute by name %1 has already been created. - 一个名称为 %1 的属性已经被创建。 - - - - Only the Unicode Codepoint Collation is supported(%1). %2 is unsupported. - 只支持 Unicode 代码点校验(Unicode Codepoint Collation)(%1)。%2 是不被支持的。 - - - - Attribute %1 can't be serialized because it appears at the top level. - 属性 %1 不能被串行化，因为它出现在最顶层。 - - - - %1 is an unsupported encoding. - %1 是不被支持的编码。 - - - - %1 contains octets which are disallowed in the requested encoding %2. - %1包含了在请求编码%2中不允许的八进位值。 - - - - The codepoint %1, occurring in %2 using encoding %3, is an invalid XML character. - 在使用编码%3的%2中出现的代码点%1不是一个有效的XML字符。 - - - - Ambiguous rule match. - 含糊规则匹配。 - - - In a namespace constructor, the value for a namespace value cannot be an empty string. - 在一个命名空间构造中，命名空间的值不能为空字符串。 - - - - In a namespace constructor, the value for a namespace cannot be an empty string. - - - - - The prefix must be a valid %1, which %2 is not. - 前缀必须是有效的%1，而%2不是。 - - - - The prefix %1 cannot be bound. - 前缀%1不能被绑定。 - - - - Only the prefix %1 can be bound to %2 and vice versa. - 只有前缀%1可以绑定到%2，反之也一样 - - - - Circularity detected - 检测到环 - - - - The parameter %1 is required, but no corresponding %2 is supplied. - 需要参数%1，但是没有提供对应的%2。 - - - - The parameter %1 is passed, but no corresponding %2 exists. - 参数%1已传递，但没有相应的%2存在。 - - - - The URI cannot have a fragment - URI不能有片段 - - - - Element %1 is not allowed at this location. - 元素%1不能在这个位置。 - - - - Text nodes are not allowed at this location. - 文本节点不能在这个位置。 - - - - Parse error: %1 - 解析错误：%1 - - - - The value of the XSL-T version attribute must be a value of type %1, which %2 isn't. - XSL-T版本属性的值必须是%1类型的值，而%2不是。 - - - - Running an XSL-T 1.0 stylesheet with a 2.0 processor. - 在XSL-T 2.0处理器中运行一个1.0的样式表。 - - - - Unknown XSL-T attribute %1. - 未知的XSL-T属性%1。 - - - - Attribute %1 and %2 are mutually exclusive. - 属性%1和%2彼此互斥。 - - - - In a simplified stylesheet module, attribute %1 must be present. - 在一个简化样式表模块中，属性%1必须存在。 - - - - If element %1 has no attribute %2, it cannot have attribute %3 or %4. - 如果元素%1没有属性%2，那么它也不能有属性%3或者%4。 - - - - Element %1 must have at least one of the attributes %2 or %3. - 元素%1必须至少有属性%2或者%3其中一个。 - - - - At least one mode must be specified in the %1-attribute on element %2. - 在元素%2的%1属性中至少要指定一个模式。 - - - - Attribute %1 cannot appear on the element %2. Only the standard attributes can appear. - 属性%1不能出现在元素%2上。只有标准属性可以出现。 - - - - Attribute %1 cannot appear on the element %2. Only %3 is allowed, and the standard attributes. - 属性%1不能出现在元素%2上。只有%3和标准属性是允许的。 - - - - Attribute %1 cannot appear on the element %2. Allowed is %3, %4, and the standard attributes. - 属性%1不能出现在元素%2上。只有%3、%4和标准属性是允许的。 - - - - Attribute %1 cannot appear on the element %2. Allowed is %3, and the standard attributes. - 属性%1不能出现在元素%2上。只有%3和标准属性是允许的。 - - - - XSL-T attributes on XSL-T elements must be in the null namespace, not in the XSL-T namespace which %1 is. - XSL-T元素中的XSL-T属性必须放在空(null)命名空间中，而不是在XSL-T命名空间中，%1却是这个样子。 - - - - The attribute %1 must appear on element %2. - 属性%1必须出现在元素%2中。 - - - - The element with local name %1 does not exist in XSL-T. - 有本地名称%1的元素在XSL-T中不存在。 - - - - Element %1 must come last. - 元素%1必须最后出现。 - - - - At least one %1-element must occur before %2. - 至少一个元素%1要出现在%2之前。 - - - - Only one %1-element can appear. - 只能出现一个元素%1。 - - - - At least one %1-element must occur inside %2. - 至少一个元素%1要出现在%2之内。 - - - - When attribute %1 is present on %2, a sequence constructor cannot be used. - 当属性%1出现在%2中时，不能使用顺序构造。 - - - - Element %1 must have either a %2-attribute or a sequence constructor. - 元素%1必须有在一个%2属性或者顺序构造。 - - - - When a parameter is required, a default value cannot be supplied through a %1-attribute or a sequence constructor. - 当需要参数时，不能通过属性%1或者顺序构造提供默认值。 - - - - Element %1 cannot have children. - 元素%1不能有子元素。 - - - - Element %1 cannot have a sequence constructor. - 元素%1不能有顺序构造。 - - - - - The attribute %1 cannot appear on %2, when it is a child of %3. - 属性%1不能出现在%2中，因为它是%3的子元素。 - - - - A parameter in a function cannot be declared to be a tunnel. - 函数内的参数不能被声明为通道(tunnel)。 - - - - This processor is not Schema-aware and therefore %1 cannot be used. - 这个处理器不能感知Schema，因此%1不能被使用。 - - - - Top level stylesheet elements must be in a non-null namespace, which %1 isn't. - 顶级样式表元素必须是在非空命名空间中的，而%1不是。 - - - - The value for attribute %1 on element %2 must either be %3 or %4, not %5. - 元素%2中属性%1的值必须是%3或者%4，而不是%5。 - - - - Attribute %1 cannot have the value %2. - 属性%1的值不能是%2。 - - - - The attribute %1 can only appear on the first %2 element. - 属性%1只能出现在前%2个元素中。 - - - - At least one %1 element must appear as child of %2. - %2必须至少又一个子元素%1。 - - - - VolumeSlider - - - Muted - 已静音 - - - - - Volume: %1% - 音量：%1% - - - - WebCore::PlatformScrollbar - - Scroll here - 滚动到这里 - - - Left edge - 左边缘 - - - Top - 顶部 - - - Right edge - 右边缘 - - - Bottom - 底部 - - - Page left - 左一页 - - - Page up - 上一页 - - - Page right - 右一页 - - - Page down - 下一页 - - - Scroll left - 向左滚动 - - - Scroll up - 向上滚动 - - - Scroll right - 向右滚动 - - - Scroll down - 向下滚动 - - - - QPlatformTheme - - OK - 确定 - - - &OK - 确定(&O) - - - Cancel - 取消 - - - &Cancel - 取消(&C) - - - Yes - 是 - - - &Yes - 是(&Y) - - - No - 否 - - - &No - 否(&N) - - - Yes to All - 应用到所有 - - - Yes to &All - 应用到所有(&A) - - - - QGnomeTheme - - OK - 确定 - - - &OK - 确定(&O) - - - Cancel - 取消 - - - &Cancel - 取消(&C) - - - Yes - 是 - - - &Yes - 是(&Y) - - - No - 否 - - - &No - 否(&N) - - - Yes to All - 应用到所有 - - - Yes to &All - 应用到所有(&A) - - - diff --git a/modules/saneui/qwinhost.cpp b/modules/saneui/qwinhost.cpp deleted file mode 100644 index 86b81f36..00000000 --- a/modules/saneui/qwinhost.cpp +++ /dev/null @@ -1,325 +0,0 @@ -// Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -// SPDX-License-Identifier: BSD-3-Clause - -// Implementation of the QWinHost classes - -#ifdef QT3_SUPPORT -#undef QT3_SUPPORT -#endif - -#include "qwinhost.hpp" - -#include -#include - -#if QT_VERSION >= 0x050000 -#define QT_WA(unicode, ansi) unicode -#endif - -/*! - \class QWinHost qwinhost.h - \brief The QWinHost class provides an API to use native Win32 - windows in Qt applications. - - QWinHost exists to provide a QWidget that can act as a parent for - any native Win32 control. Since QWinHost is a proper QWidget, it - can be used as a toplevel widget (e.g. 0 parent) or as a child of - any other QWidget. - - QWinHost integrates the native control into the Qt user interface, - e.g. handles focus switches and laying out. - - Applications moving to Qt may have custom Win32 controls that will - take time to rewrite with Qt. Such applications can use these - custom controls as children of QWinHost widgets. This allows the - application's user interface to be replaced gradually. - - When the QWinHost is destroyed, and the Win32 window hasn't been - set with setWindow(), the window will also be destroyed. -*/ - -/*! - Creates an instance of QWinHost. \a parent and \a f are - passed on to the QWidget constructor. The widget has by default - no background. - - \warning You cannot change the parent widget of the QWinHost instance - after the native window has been created, i.e. do not call - QWidget::setParent or move the QWinHost into a different layout. -*/ -QWinHost::QWinHost(QWidget *parent, Qt::WindowFlags f) -: QWidget(parent, f), wndproc(0),own_hwnd(false), hwnd(0) -{ - setAttribute(Qt::WA_NoBackground); - setAttribute(Qt::WA_NoSystemBackground); -} - -/*! - Destroys the QWinHost object. If the hosted Win32 window has not - been set explicitly using setWindow() the window will be - destroyed. -*/ -QWinHost::~QWinHost() -{ - if (wndproc) { -#if defined(GWLP_WNDPROC) - QT_WA({ - SetWindowLongPtr(hwnd, GWLP_WNDPROC, (LONG_PTR)wndproc); - },{ - SetWindowLongPtrA(hwnd, GWLP_WNDPROC, (LONG_PTR)wndproc); - }) -#else - QT_WA({ - SetWindowLong(hwnd, GWL_WNDPROC, (LONG)wndproc); - },{ - SetWindowLongA(hwnd, GWL_WNDPROC, (LONG)wndproc); - }) -#endif - } - - if (hwnd && own_hwnd) - DestroyWindow(hwnd); -} - -/*! - Reimplement this virtual function to create and return the native - Win32 window. \a parent is the handle to this widget, and \a - instance is the handle to the application instance. The returned HWND - must be a child of the \a parent HWND. - - The default implementation returns null. The window returned by a - reimplementation of this function is owned by this QWinHost - instance and will be destroyed in the destructor. - - This function is called by the implementation of polish() if no - window has been set explicitly using setWindow(). Call polish() to - force this function to be called. - - \sa setWindow() -*/ -HWND QWinHost::createWindow(HWND parent, HINSTANCE instance) -{ - Q_UNUSED(parent); - Q_UNUSED(instance); - return 0; -} - -/*! - Ensures that the window provided a child of this widget, unless - it is a WS_OVERLAPPED window. -*/ -void QWinHost::fixParent() -{ - if (!hwnd) - return; - if (!::IsWindow(hwnd)) { - hwnd = 0; - return; - } - if (::GetParent(hwnd) == (HWND)winId()) - return; - long style = GetWindowLong(hwnd, GWL_STYLE); - if (style & WS_OVERLAPPED) - return; - ::SetParent(hwnd, (HWND)winId()); -} - -/*! - Sets the native Win32 window to \a window. If \a window is not a child - window of this widget, then it is reparented to become one. If \a window - is not a child window (i.e. WS_OVERLAPPED is set), then this function does nothing. - - The lifetime of the window handle will be managed by Windows, QWinHost does not - call DestroyWindow. To verify that the handle is destroyed when expected, handle - WM_DESTROY in the window procedure. - - \sa window(), createWindow() -*/ -void QWinHost::setWindow(HWND window) -{ - if (hwnd && own_hwnd) - DestroyWindow(hwnd); - - hwnd = window; - fixParent(); - - own_hwnd = false; -} - -/*! - Returns the handle to the native Win32 window, or null if no - window has been set or created yet. - - \sa setWindow(), createWindow() -*/ -HWND QWinHost::window() const -{ - return hwnd; -} - -void *getWindowProc(QWinHost *host) -{ - return host ? host->wndproc : 0; -} - -LRESULT CALLBACK WinHostProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) -{ - QWinHost *widget = qobject_cast(QWidget::find((WId)::GetParent(hwnd))); - WNDPROC oldproc = (WNDPROC)getWindowProc(widget); - if (widget) { - switch(msg) { - case WM_LBUTTONDOWN: - if (::GetFocus() != hwnd && (widget->focusPolicy() & Qt::ClickFocus)) { - widget->setFocus(Qt::MouseFocusReason); - } - break; - - case WM_SYSKEYDOWN: - case WM_SYSKEYUP: - QT_WA({ - SendMessage((HWND)widget->winId(), msg, wParam, lParam); - }, { - SendMessageA((HWND)widget->winId(), msg, wParam, lParam); - }) - break; - - case WM_KEYDOWN: - if (wParam == VK_TAB) { - QT_WA({ - SendMessage((HWND)widget->winId(), msg, wParam, lParam); - }, { - SendMessageA((HWND)widget->winId(), msg, wParam, lParam); - }) - } - break; - - default: - break; - } - } - - QT_WA({ - if (oldproc) - return CallWindowProc(oldproc, hwnd, msg, wParam, lParam); - return DefWindowProc(hwnd,msg,wParam,lParam); - }, { - if (oldproc) - return CallWindowProcA(oldproc, hwnd, msg, wParam, lParam); - return DefWindowProcA(hwnd,msg,wParam,lParam); - }) -} - -/*! - \reimp -*/ -bool QWinHost::event(QEvent *e) -{ - switch(e->type()) { - case QEvent::Polish: - if (!hwnd) { - hwnd = createWindow(HWND(winId()), GetModuleHandle(0)); - fixParent(); - own_hwnd = hwnd != 0; - } - if (hwnd && !wndproc && GetParent(hwnd) == (HWND)winId()) { -#if defined(GWLP_WNDPROC) - QT_WA({ - wndproc = (void*)GetWindowLongPtr(hwnd, GWLP_WNDPROC); - SetWindowLongPtr(hwnd, GWLP_WNDPROC, (LONG_PTR)WinHostProc); - }, { - wndproc = (void*)GetWindowLongPtrA(hwnd, GWLP_WNDPROC); - SetWindowLongPtrA(hwnd, GWLP_WNDPROC, (LONG_PTR)WinHostProc); - }) -#else - QT_WA({ - wndproc = (void*)GetWindowLong(hwnd, GWL_WNDPROC); - SetWindowLong(hwnd, GWL_WNDPROC, (LONG)WinHostProc); - }, { - wndproc = (void*)GetWindowLongA(hwnd, GWL_WNDPROC); - SetWindowLongA(hwnd, GWL_WNDPROC, (LONG)WinHostProc); - }) -#endif - - LONG style; - QT_WA({ - style = GetWindowLong(hwnd, GWL_STYLE); - }, { - style = GetWindowLongA(hwnd, GWL_STYLE); - }) - if (style & WS_TABSTOP) - setFocusPolicy(Qt::FocusPolicy(focusPolicy() | Qt::StrongFocus)); - } - break; - case QEvent::WindowBlocked: - if (hwnd) - EnableWindow(hwnd, false); - break; - case QEvent::WindowUnblocked: - if (hwnd) - EnableWindow(hwnd, true); - break; - } - return QWidget::event(e); -} - -/*! - \reimp -*/ -void QWinHost::showEvent(QShowEvent *e) -{ - QWidget::showEvent(e); - - if (hwnd) - SetWindowPos(hwnd, HWND_TOP, 0, 0, width(), height(), SWP_SHOWWINDOW); -} - -/*! - \reimp -*/ -void QWinHost::focusInEvent(QFocusEvent *e) -{ - QWidget::focusInEvent(e); - - if (hwnd) - ::SetFocus(hwnd); -} - -/*! - \reimp -*/ -void QWinHost::resizeEvent(QResizeEvent *e) -{ - QWidget::resizeEvent(e); - - if (hwnd) - SetWindowPos(hwnd, HWND_TOP, 0, 0, width(), height(), 0); -} - -/*! - \reimp -*/ -#if QT_VERSION >= 0x050000 -bool QWinHost::nativeEvent(const QByteArray &eventType, void *message, long *result) -#else -bool QWinHost::winEvent(MSG *msg, long *result) -#endif -{ -#if QT_VERSION >= 0x050000 - MSG *msg = (MSG *)message; -#endif - switch (msg->message) - { - case WM_SETFOCUS: - if (hwnd) { - ::SetFocus(hwnd); - return true; - } - default: - break; - } -#if QT_VERSION >= 0x050000 - return QWidget::nativeEvent(eventType, message, result); -#else - return QWidget::winEvent(msg, result); -#endif -} diff --git a/modules/saneui/qwinhost.hpp b/modules/saneui/qwinhost.hpp deleted file mode 100644 index 7e4e1de6..00000000 --- a/modules/saneui/qwinhost.hpp +++ /dev/null @@ -1,45 +0,0 @@ -// Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -// SPDX-License-Identifier: BSD-3-Clause - - -// Declaration of the QWinHost classes - -#ifndef QWINHOST_H -#define QWINHOST_H - -#include - -class QWinHost : public QWidget -{ - Q_OBJECT -public: - QWinHost(QWidget *parent = 0, Qt::WindowFlags f = 0); - ~QWinHost(); - - void setWindow(HWND); - HWND window() const; - -protected: - virtual HWND createWindow(HWND parent, HINSTANCE instance); - - bool event(QEvent *e); - void showEvent(QShowEvent *); - void focusInEvent(QFocusEvent*); - void resizeEvent(QResizeEvent*); - -#if QT_VERSION >= 0x050000 - bool nativeEvent(const QByteArray &eventType, void *message, long *result); -#else - bool winEvent(MSG *msg, long *result); -#endif - -private: - void fixParent(); - friend void* getWindowProc(QWinHost*); - - void *wndproc; - bool own_hwnd; - HWND hwnd; -}; - -#endif // QWINHOST_H diff --git a/modules/saneui/qwinwidget.cpp b/modules/saneui/qwinwidget.cpp deleted file mode 100644 index 2c0334e1..00000000 --- a/modules/saneui/qwinwidget.cpp +++ /dev/null @@ -1,359 +0,0 @@ -// Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -// SPDX-License-Identifier: BSD-3-Clause - -// Implementation of the QWinWidget classes - -#ifdef QT3_SUPPORT -#undef QT3_SUPPORT -#endif - -#ifdef UNICODE -#undef UNICODE -#endif - -#include "qmfcapp.hpp" - -#ifdef QTWINMIGRATE_WITHMFC -#include -#endif - -#include - -#include "qwinwidget.hpp" - -#include - -#if QT_VERSION >= 0x050000 -#include -#include -#define QT_WA(unicode, ansi) unicode -#endif - -/*! - \class QWinWidget qwinwidget.h - \brief The QWinWidget class is a Qt widget that can be child of a - native Win32 widget. - - The QWinWidget class is the bridge between an existing application - user interface developed using native Win32 APIs or toolkits like - MFC, and Qt based GUI elements. - - Using QWinWidget as the parent of QDialogs will ensure that - modality, placement and stacking works properly throughout the - entire application. If the child widget is a top level window that - uses the \c WDestructiveClose flag, QWinWidget will destroy itself - when the child window closes down. - - Applications moving to Qt can use QWinWidget to add new - functionality, and gradually replace the existing interface. -*/ - -/*! - Creates an instance of QWinWidget. \a hParentWnd is the handle to - the native Win32 parent. If a \a parent is provided the object is - owned by that QObject. \a f is passed on to the QWidget constructor. -*/ -QWinWidget::QWinWidget(HWND hParentWnd, QObject *parent, Qt::WindowFlags f) -: QWidget(0, f), hParent(hParentWnd), prevFocus(0), reenable_parent(false) -{ - if (parent) - QObject::setParent(parent); - - init(); -} - -#ifdef QTWINMIGRATE_WITHMFC -/*! - \overload - - Creates an instance of QWinWidget. \a parentWnd is a pointer to an - MFC window object. If a \a parent is provided the object is owned - by that QObject. \a f is passed on to the QWidget constructor. -*/ -QWinWidget::QWinWidget(CWnd *parentWnd, QObject *parent, Qt::WindowFlags f) -: QWidget(0, f), hParent(parentWnd ? parentWnd->m_hWnd : 0), prevFocus(0), reenable_parent(false) -{ - if (parent) - QObject::setParent(parent); - - init(); -} -#endif - - -void QWinWidget::init() -{ - //Q_ASSERT(hParent); - - if (hParent) { -#if QT_VERSION >= 0x050000 - setProperty("_q_embedded_native_parent_handle", WId(hParent)); -#endif - // make the widget window style be WS_CHILD so SetParent will work - QT_WA({ - SetWindowLong((HWND)winId(), GWL_STYLE, WS_CHILD | WS_CLIPCHILDREN | WS_CLIPSIBLINGS); - }, { - SetWindowLongA((HWND)winId(), GWL_STYLE, WS_CHILD | WS_CLIPCHILDREN | WS_CLIPSIBLINGS); - }) -#if QT_VERSION >= 0x050000 - QWindow *window = windowHandle(); - HWND h = static_cast(QGuiApplication::platformNativeInterface()-> - nativeResourceForWindow("handle", window)); - SetParent(h, hParent); - window->setFlags(Qt::FramelessWindowHint); -#else - SetParent(winId(), hParent); -#endif - QEvent e(QEvent::EmbeddingControl); - QApplication::sendEvent(this, &e); - } -} - -/*! - Destroys this object, freeing all allocated resources. -*/ -QWinWidget::~QWinWidget() -{ -} - -/*! - Returns the handle of the native Win32 parent window. -*/ -HWND QWinWidget::parentWindow() const -{ - return hParent; -} - -/*! - \reimp -*/ -void QWinWidget::childEvent(QChildEvent *e) -{ - QObject *obj = e->child(); - if (obj->isWidgetType()) { - if (e->added()) { - if (obj->isWidgetType()) { - obj->installEventFilter(this); - } - } else if (e->removed() && reenable_parent) { - reenable_parent = false; - EnableWindow(hParent, true); - obj->removeEventFilter(this); - } - } - QWidget::childEvent(e); -} - -/*! \internal */ -void QWinWidget::saveFocus() -{ - if (!prevFocus) - prevFocus = ::GetFocus(); - if (!prevFocus) - prevFocus = parentWindow(); -} - -/*! - Shows this widget. Overrides QWidget::show(). - - \sa showCentered() -*/ -void QWinWidget::show() -{ - saveFocus(); - QWidget::show(); -} - -/*! - Centers this widget over the native parent window. Use this - function to have Qt toplevel windows (i.e. dialogs) positioned - correctly over their native parent windows. - - \code - QWinWidget qwin(hParent); - qwin.center(); - - QMessageBox::information(&qwin, "Caption", "Information Text"); - \endcode - - This will center the message box over the client area of hParent. -*/ -void QWinWidget::center() -{ - const QWidget *child = findChild(); - if (child && !child->isWindow()) { - qWarning("QWinWidget::center: Call this function only for QWinWidgets with toplevel children"); - } - RECT r; - GetWindowRect(hParent, &r); - setGeometry((r.right-r.left)/2+r.left, (r.bottom-r.top)/2+r.top,0,0); -} - -/*! - \obsolete - - Call center() instead. -*/ -void QWinWidget::showCentered() -{ - center(); - show(); -} - -/*! - Sets the focus to the window that had the focus before this widget - was shown, or if there was no previous window, sets the focus to - the parent window. -*/ -void QWinWidget::resetFocus() -{ - if (prevFocus) - ::SetFocus(prevFocus); - else - ::SetFocus(parentWindow()); -} - -/*! \reimp -*/ -#if QT_VERSION >= 0x050000 -bool QWinWidget::nativeEvent(const QByteArray &, void *message, long *) -#else -bool QWinWidget::winEvent(MSG *msg, long *) -#endif -{ -#if QT_VERSION >= 0x050000 - MSG *msg = (MSG *)message; -#endif - if (msg->message == WM_SETFOCUS) { - Qt::FocusReason reason; - if (::GetKeyState(VK_LBUTTON) < 0 || ::GetKeyState(VK_RBUTTON) < 0) - reason = Qt::MouseFocusReason; - else if (::GetKeyState(VK_SHIFT) < 0) - reason = Qt::BacktabFocusReason; - else - reason = Qt::TabFocusReason; - QFocusEvent e(QEvent::FocusIn, reason); - QApplication::sendEvent(this, &e); - } - - return false; -} - -/*! - \reimp -*/ -bool QWinWidget::eventFilter(QObject *o, QEvent *e) -{ - QWidget *w = (QWidget*)o; - - switch (e->type()) { - case QEvent::WindowDeactivate: - if (w->isModal() && w->isHidden()) - BringWindowToTop(hParent); - break; - - case QEvent::Hide: - if (reenable_parent) { - EnableWindow(hParent, true); - reenable_parent = false; - } - resetFocus(); - if (w->testAttribute(Qt::WA_DeleteOnClose) && w->isWindow()) - deleteLater(); - break; - - case QEvent::Show: - if (w->isWindow()) { - saveFocus(); - hide(); - if (w->isModal() && !reenable_parent) { - EnableWindow(hParent, false); - reenable_parent = true; - } - } - break; - - case QEvent::Close: - ::SetActiveWindow(hParent); - if (w->testAttribute(Qt::WA_DeleteOnClose)) - deleteLater(); - break; - - default: - break; - } - - return QWidget::eventFilter(o, e); -} - -/*! \reimp -*/ -void QWinWidget::focusInEvent(QFocusEvent *e) -{ - QWidget *candidate = this; - - switch (e->reason()) { - case Qt::TabFocusReason: - case Qt::BacktabFocusReason: - while (!(candidate->focusPolicy() & Qt::TabFocus)) { - candidate = candidate->nextInFocusChain(); - if (candidate == this) { - candidate = 0; - break; - } - } - if (candidate) { - candidate->setFocus(e->reason()); - if (e->reason() == Qt::BacktabFocusReason || e->reason() == Qt::TabFocusReason) { - candidate->setAttribute(Qt::WA_KeyboardFocusChange); - candidate->window()->setAttribute(Qt::WA_KeyboardFocusChange); - } - if (e->reason() == Qt::BacktabFocusReason) - QWidget::focusNextPrevChild(false); - } - break; - default: - break; - } -} - -/*! \reimp -*/ -bool QWinWidget::focusNextPrevChild(bool next) -{ - QWidget *curFocus = focusWidget(); - if (!next) { - if (!curFocus->isWindow()) { - QWidget *nextFocus = curFocus->nextInFocusChain(); - QWidget *prevFocus = 0; - QWidget *topLevel = 0; - while (nextFocus != curFocus) { - if (nextFocus->focusPolicy() & Qt::TabFocus) { - prevFocus = nextFocus; - topLevel = 0; - } else if (nextFocus->isWindow()) { - topLevel = nextFocus; - } - nextFocus = nextFocus->nextInFocusChain(); - } - - if (!topLevel) { - return QWidget::focusNextPrevChild(false); - } - } - } else { - QWidget *nextFocus = curFocus; - while (1) { - nextFocus = nextFocus->nextInFocusChain(); - if (nextFocus->isWindow()) - break; - if (nextFocus->focusPolicy() & Qt::TabFocus) { - return QWidget::focusNextPrevChild(true); - } - } - } - - ::SetFocus(hParent); - - return true; -} diff --git a/modules/saneui/qwinwidget.hpp b/modules/saneui/qwinwidget.hpp deleted file mode 100644 index ed47d1f8..00000000 --- a/modules/saneui/qwinwidget.hpp +++ /dev/null @@ -1,54 +0,0 @@ -// Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -// SPDX-License-Identifier: BSD-3-Clause - - -// Declaration of the QWinWidget classes - -#ifndef QWINWIDGET_H -#define QWINWIDGET_H - -#include -#include "qmfcapp.hpp" - -class CWnd; - -class QWinWidget : public QWidget -{ - Q_OBJECT -public: - QWinWidget( HWND hParentWnd, QObject *parent = 0, Qt::WindowFlags f = 0 ); -#ifdef QTWINMIGRATE_WITHMFC - QWinWidget( CWnd *parnetWnd, QObject *parent = 0, Qt::WindowFlags f = 0 ); -#endif - ~QWinWidget(); - - void show(); - void center(); - void showCentered(); - - HWND parentWindow() const; - -protected: - void childEvent( QChildEvent *e ); - bool eventFilter( QObject *o, QEvent *e ); - - bool focusNextPrevChild(bool next); - void focusInEvent(QFocusEvent *e); -#if QT_VERSION >= 0x050000 - bool nativeEvent(const QByteArray &eventType, void *message, long *result); -#else - bool winEvent(MSG *msg, long *result); -#endif - -private: - void init(); - - void saveFocus(); - void resetFocus(); - - HWND hParent; - HWND prevFocus; - bool reenable_parent; -}; - -#endif // QWINWIDGET_H diff --git a/modules/saneui/setpicclrtool.cpp b/modules/saneui/setpicclrtool.cpp deleted file mode 100644 index 3e4d249a..00000000 --- a/modules/saneui/setpicclrtool.cpp +++ /dev/null @@ -1,332 +0,0 @@ -#include "setpicclrtool.h" -#include "ui_setpicclrtool.h" -#include "widget.h" -#include -#include - -setPicClrTool::setPicClrTool(QWidget *parent) : - QDialog(parent), - ui(new Ui::setPicClrTool) -{ - ui->setupUi(this); - setWindowFlags(Qt::Dialog | Qt::WindowCloseButtonHint); - setMouseTracking(true); - ui->inputEdt->setEnabled(false); - ui->outputEdt->setEnabled(false); - ui->inputEdt->setValidator(new QIntValidator(0, 255, this)); - ui->outputEdt->setValidator(new QIntValidator(0, 255, this)); - ui->widget->setFocus(Qt::MouseFocusReason); - connect(ui->widget,SIGNAL(mouseCoordSig(QPoint)),this,SLOT(mouseCoordSlot(QPoint))); - connect(ui->widget,SIGNAL(dragPointChecked(bool)),this,SLOT(lineEditEnable(bool))); - connect(ui->widget,SIGNAL(lineChangeSig()),this,SLOT(lineChangeSlot())); -} - -setPicClrTool::~setPicClrTool() -{ - delete ui; -} - -void setPicClrTool::getGrayTable(uchar *table, size_t length) -{ - QVector gray = getGrayALLPoint(); - for (size_t i = 0; i < length; i++) - table[i] = static_cast(gray[static_cast(i)]); -} - -void setPicClrTool::getRGBTable(uchar *table, size_t length) -{ - if (length != 768) - throw "length is not 768."; - - QVector rgb = getRgbALLPoint(); - QVector red = getRedALLPoint(); - QVector green = getGreenALLPoint(); - QVector blue = getBlueALLPoint(); - - - for (size_t i = 0; i < 256; i++) - { - //if (i == 255) - // int a = 0; - //table member order is B\G\R - table[i * 3 + 0] = static_cast(blue[rgb[static_cast(i)]]); - table[i * 3 + 1] = static_cast(green[rgb[static_cast(i)]]); - table[i * 3 + 2] = static_cast(red[rgb[static_cast(i)]]); - } -} - -//void setPicClrTool::setGrayTable(const uchar *table, size_t length) -//{ -// QVector gray; -// for (size_t i = 0; i < length; i++) -// gray[static_cast(i)] = int(table[i]); -// //ui->widget->setGrayALLPoint(gray); -//} - -//void setPicClrTool::setRGBTable(const uchar *table, size_t length) -//{ -// QVector rgb; -// QVector red; -// QVector green; -// QVector blue; -// for(int i = 0; i < 256; i++){ -// rgb.append(i); -// } -// for (size_t i = 0; i < length; i++){ -// red.append(int(table[i * 3 + 0])); -// green.append(int(table[i * 3 + 1])); -// blue.append(int(table[i * 3 + 2])); -// } - -//} - -void setPicClrTool::setColorMode(int colorMode) -{ - QVariant v(6); - if(colorMode == 0) - { - ui->colorSetCmb->setItemData(1,v,Qt::UserRole - 1); - } - else - { - ui->comboBox->setItemData(2,v,Qt::UserRole - 1); - ui->colorSetCmb->setItemData(0,v,Qt::UserRole - 1); - ui->colorSetCmb->setItemData(2,v,Qt::UserRole - 1); - ui->colorSetCmb->setItemData(3,v,Qt::UserRole - 1); - ui->colorSetCmb->setItemData(4,v,Qt::UserRole - 1); - ui->colorSetCmb->setCurrentIndex(1); - } -} - -QVector > setPicClrTool::getRGBKeyTable() -{ - QVector> plv; - plv.append(getRgbKeyPoint()); - plv.append(getRedKeyPoint()); - plv.append(getGreenKeyPoint()); - plv.append(getBlueKeyPoint()); - return plv; -} - -void setPicClrTool::setRGBKeyTable(QVector > &plv) -{ - setRgbKeyPoint(plv[0]); - setRedKeyPoint(plv[1]); - setGreenKeyPoint(plv[2]); - setBlueKeyPoint(plv[3]); -} - -QList setPicClrTool::getGrayKeyTable() -{ - return getGrayKeyPoint(); -} - -void setPicClrTool::setGrayKeyTable(QList &plv) -{ - setGrayKeyPoint(plv); -} - -QVector setPicClrTool::getRgbAndColorType() -{ - QVector info; - info.clear(); - info.push_back(ui->comboBox->currentIndex()); - info.push_back(ui->colorSetCmb->currentIndex()); - return info; -} - -void setPicClrTool::setRgbAndColorType(int rgbTypeIndex, int colorTypeIndex) -{ - ui->comboBox->setCurrentIndex(rgbTypeIndex); - ui->colorSetCmb->setCurrentIndex(colorTypeIndex); -} - -QVector setPicClrTool::getRgbALLPoint() -{ - return ui->widget->getRgbALLPoint(); -} - -QList setPicClrTool::getRgbKeyPoint() const -{ - qDebug() << "setRgb" << ui->widget->getRgbKeyPoint(); - return ui->widget->getRgbKeyPoint(); -} - -void setPicClrTool::setRgbKeyPoint(const QList &pVec) -{ - qDebug() << "setRgb" << pVec; - ui->widget->setRgbKeyPoint(pVec); -} - -QList setPicClrTool::getRedKeyPoint() const -{ - return ui->widget->getRedKeyPoint(); -} - -void setPicClrTool::setRedKeyPoint(const QList &pVec) -{ - ui->widget->setRedKeyPoint(pVec); -} - -QList setPicClrTool::getBlueKeyPoint() const -{ - return ui->widget->getBlueKeyPoint(); -} - -void setPicClrTool::setBlueKeyPoint(const QList &pVec) -{ - ui->widget->setBlueKeyPoint(pVec); -} - -QList setPicClrTool::getGreenKeyPoint() const -{ - return ui->widget->getGreenKeyPoint(); -} - -void setPicClrTool::setGreenKeyPoint(const QList &pVec) -{ - ui->widget->setGreenKeyPoint(pVec); -} - -QList setPicClrTool::getGrayKeyPoint() const -{ - return ui->widget->getGrayKeyPoint(); -} - -void setPicClrTool::setGrayKeyPoint(const QList &pVec) -{ - ui->widget->setGrayKeyPoint(pVec); -} - -QVector setPicClrTool::getRedALLPoint() -{ - return ui->widget->getRedALLPoint(); -} - -QVector setPicClrTool::getBlueALLPoint() -{ - return ui->widget->getBlueALLPoint(); -} - -QVector setPicClrTool::getGreenALLPoint() -{ - return ui->widget->getGreenALLPoint(); -} - -QVector setPicClrTool::getGrayALLPoint() -{ - return ui->widget->getGrayALLPoint(); -} - -void setPicClrTool::mouseCoordSlot(QPoint pos) -{ - ui->inputEdt->setText(QString::number(pos.x())); - ui->outputEdt->setText(QString::number(pos.y())); -} - -void setPicClrTool::lineEditEnable(bool a) -{ - ui->inputEdt->setEnabled(a); - ui->outputEdt->setEnabled(a); -} - -void setPicClrTool::lineChangeSlot() -{ - ui->comboBox->setCurrentIndex(0); -} - -void setPicClrTool::on_colorSetCmb_currentIndexChanged(int index) -{ - ui->widget->updateCurLinePnt(index); - //(void)index; - /* switch(index){ - case RED: - ui->widget->updateCurLinePnt(RED); - break; - case GREEN: - ui->widget->updateCurLinePnt(GREEN); - break; - case BLUE: - ui->widget->updateCurLinePnt(BLUE); - break; - case RGB: - ui->widget->updateCurLinePnt(RGB); - break; - case GRAY: - ui->widget->updateCurLinePnt(GRAY); - break; - }*/ -} - -void setPicClrTool::on_comboBox_currentIndexChanged(int index) -{ - if(index == 0){ - ui->widget->initAllLstPnt(); - ui->widget->updateCurLinePnt(ui->colorSetCmb->currentIndex()); - return ; - } - ui->widget->initAllLstPnt(); - if(index == 1){ - rgbLine.clear(); - rgbLine.append(QPoint(0,255)); - rgbLine.append(QPoint(255,0)); - ui->widget->setLstPnt_RGB(rgbLine); - }else if(index == 2){ - redLine.clear(); - redLine.append(QPoint(33,255)); - redLine.append(QPoint(185,0)); - redLine.append(QPoint(119,127)); - greenLine.clear(); - greenLine.append(QPoint(28,255)); - greenLine.append(QPoint(132,0)); - greenLine.append(QPoint(77,127)); - blueLine.clear(); - blueLine.append(QPoint(25,255)); - blueLine.append(QPoint(108,0)); - blueLine.append(QPoint(60,127)); - ui->widget->setLstPnt_RED(redLine); - ui->widget->setLstPnt_GREEN(greenLine); - ui->widget->setLstPnt_BLUE(blueLine); - }else if(index == 4){ - rgbLine.clear(); - rgbLine.append(QPoint(0,0)); - rgbLine.append(QPoint(255,255)); - rgbLine.append(QPoint(103,125)); - ui->widget->setLstPnt_RGB(rgbLine); - }else if(index == 3){ - rgbLine.clear(); - rgbLine.append(QPoint(0,0)); - rgbLine.append(QPoint(255,255)); - rgbLine.append(QPoint(130,101)); - ui->widget->setLstPnt_RGB(rgbLine); - } - ui->widget->updateCurLinePnt(ui->colorSetCmb->currentIndex()); -} - -void setPicClrTool::on_inputEdt_textChanged(const QString &arg1) -{ - ui->widget->setXCoorVal(arg1.toInt()); -} - -void setPicClrTool::on_outputEdt_textChanged(const QString &arg1) -{ - ui->widget->setYCoorVal(arg1.toInt()); -} - -void setPicClrTool::on_pushButton_clicked() -{ - ui->widget->initSelectColLine(ui->colorSetCmb->currentIndex()); -} - -void setPicClrTool::on_buttonBox_accepted() -{ - //close(); - accept(); -} - -void setPicClrTool::on_buttonBox_rejected() -{ - ui->widget->initAllLstPnt(); - //close(); - reject(); -} diff --git a/modules/saneui/setpicclrtool.h b/modules/saneui/setpicclrtool.h deleted file mode 100644 index c92a8d71..00000000 --- a/modules/saneui/setpicclrtool.h +++ /dev/null @@ -1,84 +0,0 @@ -#ifndef SETPICCLRTOOL_H -#define SETPICCLRTOOL_H - -//#include "colorlinesetdef.h" -#include - -namespace Ui { -class setPicClrTool; -} - -class setPicClrTool : public QDialog -{ - Q_OBJECT - -public: - explicit setPicClrTool(QWidget *parent = nullptr); - ~setPicClrTool(); - - void getGrayTable(uchar* table, size_t length = 256); - - void getRGBTable(uchar* table, size_t length = 768); - -// void setGrayTable(const uchar* table, size_t length = 256); - -// void setRGBTable(const uchar* table, size_t length = 768); - - void setColorMode(int colorMode); - - QVector> getRGBKeyTable(); - void setRGBKeyTable(QVector>& plv); - QList getGrayKeyTable(); - void setGrayKeyTable(QList &plv); - - QVector getRgbAndColorType(); - void setRgbAndColorType(int rgbTypeIndex, int colorTypeIndex); - -private: - QVector getRgbALLPoint(); - QVector getRedALLPoint(); - QVector getBlueALLPoint(); - QVector getGreenALLPoint(); - QVector getGrayALLPoint(); - - QList getRgbKeyPoint()const; - void setRgbKeyPoint(const QList& pVec); - QList getRedKeyPoint()const; - void setRedKeyPoint(const QList& pVec); - QList getBlueKeyPoint()const; - void setBlueKeyPoint(const QList& pVec); - QList getGreenKeyPoint()const; - void setGreenKeyPoint(const QList& pVec); - QList getGrayKeyPoint()const; - void setGrayKeyPoint(const QList& pVec); - -private slots: - void mouseCoordSlot(QPoint);//set QLineEdit value by QPoint setting - void lineEditEnable(bool);//set 2 LineEdit enable status - void lineChangeSlot(); - - void on_colorSetCmb_currentIndexChanged(int index); - - void on_comboBox_currentIndexChanged(int index); - - void on_inputEdt_textChanged(const QString &arg1); - - void on_outputEdt_textChanged(const QString &arg1); - - void on_pushButton_clicked(); - - void on_buttonBox_accepted(); - - void on_buttonBox_rejected(); - -private: - Ui::setPicClrTool *ui; - QList linePoint; - QList greenLine; - QList redLine; - QList blueLine; - QList rgbLine; - QList grayLine; -}; - -#endif // SETPICCLRTOOL_H diff --git a/modules/saneui/setpicclrtool.ui b/modules/saneui/setpicclrtool.ui deleted file mode 100644 index 5ba412a6..00000000 --- a/modules/saneui/setpicclrtool.ui +++ /dev/null @@ -1,167 +0,0 @@ - - - setPicClrTool - - - - 0 - 0 - 259 - 341 - - - - 自定义色调曲线 - - - - - - - - - 自定义 - - - - - 负片（RGB） - - - - - 彩色负片（RGB） - - - - - 较暗（RGB） - - - - - 较亮（RGB） - - - - - - - - - - - - false - - - - RGB - - - - - 灰 - - - - - 红 - - - - - 蓝 - - - - - 绿 - - - - - - - - 初始化 - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - - - true - - - Qt::StrongFocus - - - - - - - - - 输入： - - - - - - - true - - - - - - - 输出： - - - - - - - true - - - - - - - - - QDialogButtonBox::Cancel|QDialogButtonBox::Ok - - - - - - - - Widget - QWidget -
widget.h
- 1 - - - - - diff --git a/modules/saneui/widget.cpp b/modules/saneui/widget.cpp deleted file mode 100644 index 71c943bf..00000000 --- a/modules/saneui/widget.cpp +++ /dev/null @@ -1,855 +0,0 @@ -#include "widget.h" -#include "ui_widget.h" -#include "gaosixy.h" -#include -#include -#include -#include -using namespace std; - - -enum COLOR_TPYE -{ - RGB, - GRAY, - RED, - BLUE, - GREEN -}; - -Widget::Widget(QWidget *parent) : - QWidget(parent), - ui(new Ui::Widget) -{ - ui->setupUi(this); - setWindowTitle(tr("zuobiaozhou")); //设置标题栏标题 - //resize(300,300); //设置窗口初始大小 - //ui->table->setWindowFlags(Qt::WindowStaysOnTopHint); - initAllLstPnt(); - initInterface(); -} - -Widget::~Widget() -{ - delete ui; -} - -void Widget::setLstPnt_RGB(const QList &plst) -{ - rgbLine = QList(plst); -} - -QList Widget::getLstPnt_RGB() const -{ - return rgbLine; -} - -void Widget::setLstPnt_RED(const QList &plst) -{ - redLine = QList(plst); -} - -void Widget::setLstPnt_BLUE(const QList &plst) -{ - blueLine = QList(plst); -} - -QList Widget::getLstPnt_BLUE() const -{ - return blueLine; -} - -void Widget::setLstPnt_GREEN(const QList &plst) -{ - greenLine = QList(plst); -} - -QList Widget::getLstPnt_GREEN() const -{ - return greenLine; -} - -void Widget::setLstPnt_GRAY(const QList &plst) -{ - grayLine = QList(plst); -} - -QList Widget::getLstPnt_GRAY() const -{ - return grayLine; -} - -QVector Widget::getRgbALLPoint() -{ - return rgbALLPoint; -} - -QList Widget::getRgbKeyPoint() const -{ - return rgbLine; -} - -void Widget::setRgbKeyPoint(const QList &pLst) -{ - if(pLst.size() > 4) return; - rgbLine = QList(pLst); - pointLst.clear(); - pointLst = QList(rgbLine); - drawLineFromPoint(rgbLine, RGB); - update(); -} - -QVector Widget::getRedALLPoint() -{ - return redALLPoint; -} - -QList Widget::getRedKeyPoint() const -{ - return redLine; -} - -void Widget::setRedKeyPoint(const QList &pLst) -{ - if(pLst.size() > 4) return; - redLine = QList(pLst); - drawLineFromPoint(redLine, RED); - update(); -} - -QVector Widget::getBlueALLPoint() -{ - return blueALLPoint; -} - -QList Widget::getBlueKeyPoint() const -{ - return blueLine; -} - -void Widget::setBlueKeyPoint(const QList &pLst) -{ - if(pLst.size() > 4) return; - blueLine = QList(pLst); - drawLineFromPoint(blueLine, BLUE); - update(); -} - -QVector Widget::getGreenALLPoint() -{ - return greenALLPoint; -} - -QList Widget::getGreenKeyPoint() const -{ - return greenLine; -} - -void Widget::setGreenKeyPoint(const QList &pLst) -{ - if(pLst.size() > 4) return; - greenLine = QList(pLst); - drawLineFromPoint(greenLine, GREEN); - update(); -} - -QVector Widget::getGrayALLPoint() -{ - return grayALLPoint; -} - -QList Widget::getGrayKeyPoint() const -{ - return grayLine; -} - -void Widget::setGrayKeyPoint(const QList &pLst) -{ - if(pLst.size() > 4) return; - grayLine = QList(pLst); - pointLst.clear(); - pointLst = QList(grayLine); - drawLineFromPoint(grayLine, GRAY); - update(); -} - -void Widget::initAllLstPnt() -{ - pointLst.clear(); - pointLst.append(QPoint(0,0)); - pointLst.append(QPoint(255,255)); - redLine.clear(); - redLine.append(QPoint(0,0)); - redLine.append(QPoint(255,255)); - blueLine.clear(); - blueLine.append(QPoint(0,0)); - blueLine.append(QPoint(255,255)); - greenLine.clear(); - greenLine.append(QPoint(0,0)); - greenLine.append(QPoint(255,255)); - rgbLine.clear(); - rgbLine.append(QPoint(0,0)); - rgbLine.append(QPoint(255,255)); - grayLine.clear(); - grayLine.append(QPoint(0,0)); - grayLine.append(QPoint(255,255)); - drawLineFromPoint(redLine, RED); - drawLineFromPoint(rgbLine, RGB); - drawLineFromPoint(greenLine, GREEN); - drawLineFromPoint(blueLine, BLUE); - drawLineFromPoint(grayLine, GRAY); -} - -void Widget::initInterface() -{ - color = Qt::gray; - selectCol = RGB; - leftMouseMv = false; - newPoint = false; - clickLine = false; - dragPoint = -1; - setMouseTracking(true); - ui->widget_2->setStyleSheet("QWidget{background-color:qlineargradient(" - "spread:pad, x1:0, y1:0, x2:1, y2:0, " - "stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 255, 255, 255))}"); - ui->widget->setStyleSheet("QWidget{background-color:qlineargradient(" - "spread:pad, x1:0, y1:1, x2:0, y2:0, " - "stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 255, 255, 255))}"); -} - -void Widget::paintEvent(QPaintEvent *) -{ - QPainter painter(this); - painter.setRenderHint(QPainter::Antialiasing,true); //开启抗锯齿 - painter.translate(ui->widget->width(),ui->widget->height()); //坐标系统平移变换,把原点平移 - painter.scale(ui->table->width() / 258.0,ui->table->height() / 258.0); //坐标系统比例变换,使绘制的图形随窗口的放大而放大 - painter.scale(1,-1); - - drawCoordinate(painter); - drawBackColorBySlc(painter); - drawCoorScale(painter); - drawCurveByColor(painter); - drawAllPoint(painter); - - if(dragPoint < 0){ - setMouseTracking(true); - emit dragPointChecked(false); - } - painter.end(); -} - -void Widget::mousePressEvent(QMouseEvent *event) -{ - int x = (event->x() - ui->widget->width())*258/ui->table->width(); - int y = (height() - event->y()-ui->widget_2->height())*258/ui->table->height(); - //qDebug() << x << y; - if(event->button() == Qt::LeftButton){ - newPoint = false; - dragPoint = -1; - clickLine = false; - for(int i = 0; i < linePoint.size();i++){ - int px = linePoint.at(i).x(); - int py = linePoint.at(i).y(); - if(qAbs(x-px) <= 6 && qAbs(y-py) <= 6) - { - newPoint = true; - for(int j = 0; j < pointLst.size(); j++){ - int lx = pointLst.at(j).x(); - int ly = pointLst.at(j).y(); - if(qAbs(x-lx) <= 6 && qAbs(y-ly) <= 6){ - dragPoint = j; - clickLine = true; - leftMouseMv = true; - newPoint = false; - emit dragPointChecked(true); - setMouseTracking(false); - update(); - break; - } - } - if(newPoint && pointLst.size() < 4 && x > pointLst.at(0).x() && x < pointLst.at(1).x()){ - pointLst.append(QPoint(x,y)); - dragPoint = pointLst.size()-1; - leftMouseMv = true; - clickLine = true; - emit dragPointChecked(true); - setMouseTracking(false); - update(); - } - } - } - } - else if(event->button() == Qt::RightButton){ - for(int j = 0; j < pointLst.size(); j++){ - int lx = pointLst.at(j).x(); - int ly = pointLst.at(j).y(); - if(qAbs(x-lx) <= 7 && qAbs(y-ly) <= 5){ - if(j > 1) - pointLst.removeAt(j); - if(j == dragPoint){ - dragPoint = -1; - emit dragPointChecked(false); - }else if(j > dragPoint){ - dragPoint = dragPoint; - }else { - dragPoint = dragPoint-1; - } - update(); - break; - } - } - } - if(!clickLine){ - dragPoint = -1; - emit dragPointChecked(false); - setMouseTracking(true); - update(); - } - emit mouseCoordSig(QPoint(x,y)); -} - -void Widget::mouseMoveEvent(QMouseEvent *event) -{ - int x = (event->x() - ui->widget->width())*258/ui->table->width(); - int y = (height() - event->y()-ui->widget_2->height())*258/ui->table->height(); - if(x < 0) x = 0; - if(y < 0) y = 0; - if(x >= 255) x = 255; - if(y >= 255) y = 255; - //qDebug() << x << y; - if(leftMouseMv && dragPoint >= 0) - { - if(pointLst[dragPoint] != pointLst.at(0) && pointLst[dragPoint] != pointLst.at(1)){ - if(x <= pointLst.at(0).x()) x = pointLst.at(0).x() + 1; - if(x >= pointLst.at(1).x()) x = pointLst.at(1).x() - 1; - - if(pointLst.size() == 4){ - if(dragPoint == 2){ - if(pointLst[2].x() > pointLst[3].x() && x <= pointLst[3].x()) - x = pointLst[3].x() + 1; - if(pointLst[2].x() < pointLst[3].x() && x >= pointLst[3].x()) - x = pointLst[3].x() - 1; - } - else if(dragPoint == 3){ - if(pointLst[2].x() < pointLst[3].x() && x <= pointLst[2].x()) - x = pointLst[2].x() + 1; - if(pointLst[2].x() > pointLst[3].x() && x >= pointLst[2].x()) - x = pointLst[2].x() - 1; - } - } - } - else if(pointLst[dragPoint] == pointLst.at(0)){ - int min = 999; - for(int i = 1; i < pointLst.size(); i++){ - if(min > pointLst[i].x()) min = pointLst[i].x(); - } - if(x >= min) x = min-1; - } - else if(pointLst[dragPoint] == pointLst.at(1)){ - if(pointLst.size() > 2){ - int max = 0; - for(int i = 2; i < pointLst.size(); i++){ - if(max < pointLst[i].x()) max = pointLst[i].x(); - } - if(x <= max) x = max+1; - } - else if(pointLst.size() <= 2) - if(x <= pointLst.at(0).x()) x = pointLst.at(0).x()+1; - } - pointLst[dragPoint].setX(x); - pointLst[dragPoint].setY(y); - emit lineChangeSig(); - update(); - } - emit mouseCoordSig(QPoint(x,y)); -} - -void Widget::mouseReleaseEvent(QMouseEvent *) -{ - leftMouseMv = false; -} - -void Widget::enterEvent(QEvent *) -{ - setFocus(Qt::MouseFocusReason); -} - -void Widget::leaveEvent(QEvent *) -{ - if(dragPoint < 0) - emit mouseLeaveSig(); -} - -void Widget::setHist_RGB(const QVector &hist) -{ - rgbBackColor = QVector(hist); -} - -QVector Widget::getHist_RED() const -{ - return redBackColor; -} - -void Widget::setHist_RED(const QVector &hist) -{ - redBackColor = QVector(hist); -} - -QVector Widget::getHist_RGB() const -{ - return rgbBackColor; -} - -void Widget::setHist_GREEN(const QVector &hist) -{ - greenBackColor = QVector(hist); -} - -QVector Widget::getHist_GREEN() const -{ - return greenBackColor; -} - -void Widget::setHist_BLUE(const QVector &hist) -{ - blueBackColor = QVector(hist); -} - -QVector Widget::getHist_BLUE() const -{ - return blueBackColor; -} - -void Widget::setHist_GRAY(const QVector &hist) -{ - grayBackColor = QVector(hist); -} - -QVector Widget::getHist_GRAY() const -{ - return grayBackColor; -} - -void Widget::drawCoordinate(QPainter &painter) -{ - painter.setBrush(QColor(79,79,79)); - painter.drawRect(0, 0, 260, 260); - painter.drawLine(-2000,0,2000,0); - painter.drawLine(0,1500,0,-1500); -} - -void Widget::drawBackgroudColor(QPainter &painter,QVector &curCol) -{ - painter.setPen(QPen(color,1)); - painter.setBrush(color); - int max = 0; - for(int i = 0; i < curCol.size(); i++) - { - if(curCol.at(i) > max) - { - max = curCol.at(i); - } - } - for(int i = 0; i < curCol.size(); i++) - { - painter.drawRect(i, 0, 1, curCol.at(i)*255/max); - } - -} - -void Widget::drawBackColorBySlc(QPainter &painter) -{ - switch(selectCol){ - case RGB: - drawBackgroudColor(painter,rgbBackColor); - break; - case GREEN: - drawBackgroudColor(painter,greenBackColor); - break; - case BLUE: - drawBackgroudColor(painter,blueBackColor); - break; - case RED: - drawBackgroudColor(painter,redBackColor); - break; - case GRAY: - drawBackgroudColor(painter,grayBackColor); - break; - } -} - -void Widget::drawCoorScale(QPainter &painter) -{ - painter.setPen(QPen(Qt::gray,1)); - for(int i = 0; i < 260 ; i+=50) - { - if(i%50 == 0 && i >=50) - { - QVector dashes; - qreal space = 3; - dashes << 5 << space << 5 < &plst, const int& col) -{ - double **a; - int len = plst.size(); - a = new double *[len]; - for(int i = 0; i < len; i++){ - a[i] = new double[len+1]; - } - /*******通过pointLst的所有点给二维数组赋值生成行列式*******/ - for(int i = 0; i < len; i++){ - for(int j = 0;j < len + 1; j++){ - if(j < len) - a[i][j] = caculateAllMi(plst.at(i).x(),len-j-1); - if(j == len) - a[i][j] = plst.at(i).y(); - } - } - - /*******调用高斯消元法计算曲线方程的系数值********/ - GaoSiXY gaoSi; - double *result = new double[len] ; - gaoSi.solve(a,len,result); - - /********保存曲线方程 x 的系数(a,b,c,d....)********/ - QList xiNum; - for(int i = 0; i < len; i++){ - xiNum.append(*(result+i)); - } - - linePoint.clear(); - linePoints.clear(); - for(int i = 0; i < 256; i++){ - int x = i; - double yVal = 0; - for(int j = 0; j < len; j++){ - yVal += xiNum.at(j)*caculateAllMi(x,len-j-1); - } - int y = (int)yVal; - if(y > 255) y = 255; - if(y < 0) y = 0; - if(x < plst.at(0).x()) y = plst.at(0).y(); - if(x > plst.at(1).x()) y = plst.at(1).y(); - allLinePoints[x] = y; - linePoints.append(y); - linePoint.append(QPoint(x,y)); - } - - - if(col == RED){ - redALLPoint.clear(); - for(int i = 0; i < linePoint.size(); i++) - redALLPoint.append(linePoint.at(i).y()); - } - if(col == GREEN){ - greenALLPoint.clear(); - for(int i = 0; i < linePoint.size(); i++) - greenALLPoint.append(linePoint.at(i).y()); - } - if(col == BLUE){ - blueALLPoint.clear(); - for(int i = 0; i < linePoint.size(); i++) - blueALLPoint.append(linePoint.at(i).y()); - } - if(col == GRAY){ - grayALLPoint.clear(); - for(int i = 0; i < linePoint.size(); i++) - grayALLPoint.append(linePoint.at(i).y()); - } - if(col == RGB){ - rgbALLPoint.clear(); - for(int i = 0; i < linePoint.size(); i++) - { - rgbALLPoint.append(linePoint.at(i).y()); - } - } - - - for(int i = 0;i < len; i++){ - delete[] a[i]; - } - delete []a; -} - -void Widget::drawAllPoint(QPainter &painter) -{ - if(pointLst.size() > 0) - { - painter.setPen(QPen(Qt::white,1)); - painter.setBrush(Qt::white); - for(int i = 0; i < pointLst.size(); i++){ - painter.drawEllipse(pointLst.at(i),3,3); - } - if(dragPoint >= 0){ - painter.setPen(QPen(QColor(0, 245, 255),2)); - painter.drawEllipse(pointLst[dragPoint],4,4); - } - } - - if(selectCol == GREEN){ - greenLine.clear(); - greenLine = QList(pointLst); - } - else if(selectCol == RED){ - redLine.clear(); - redLine = QList(pointLst); - }else if(selectCol == BLUE){ - blueLine.clear(); - blueLine = QList(pointLst); - }else if(selectCol == RGB){ - rgbLine.clear(); - rgbLine = QList(pointLst); - }else if(selectCol == GRAY){ - grayLine.clear(); - grayLine = QList(pointLst); - } -} - -void Widget::drawCurveByColor(QPainter &painter) -{ - qDebug() << selectCol; - switch (selectCol) { - case RGB: - painter.setPen(QPen(Qt::white,1)); - drawLineFromPoint(rgbLine, RGB); - drawLineByVector(painter,rgbALLPoint); - if(redLine.size()>2 || redLine.at(0)!= QPoint(0,0) || redLine.at(1)!= QPoint(255,255)){ - painter.setPen(QPen(Qt::red,1)); - drawLineFromPoint(redLine,RED); - drawLineByVector(painter,redALLPoint); - } - if(blueLine.size()>2 || blueLine.at(0)!= QPoint(0,0) || blueLine.at(1)!= QPoint(255,255)){ - painter.setPen(QPen(Qt::blue,1)); - drawLineFromPoint(blueLine, BLUE); - drawLineByVector(painter,blueALLPoint); - } - if(greenLine.size()>2 || greenLine.at(0)!= QPoint(0,0) || greenLine.at(1)!= QPoint(255,255)){ - painter.setPen(QPen(Qt::green,1)); - drawLineFromPoint(greenLine, BLUE); - drawLineByVector(painter,greenALLPoint); - } - break; - case RED: - painter.setPen(QPen(Qt::red,1)); - drawLineFromPoint(redLine,RED); - drawLineByVector(painter,redALLPoint); - break; - case BLUE: - painter.setPen(QPen(Qt::blue,1)); - drawLineFromPoint(blueLine, BLUE); - drawLineByVector(painter,blueALLPoint); - break; - case GREEN: - painter.setPen(QPen(Qt::green,1)); - drawLineFromPoint(greenLine, GREEN); - drawLineByVector(painter,greenALLPoint); - break; - case GRAY: - painter.setPen(QPen(Qt::white,1)); - drawLineFromPoint(grayLine, GRAY); - drawLineByVector(painter,grayALLPoint); - break; - default: - break; - } - drawLineFromPoint(pointLst, -1); -} - -void Widget::drawLineByVector(QPainter &painter,QVector &pVec) -{ - for(int i = 0; i < pVec.size()-1; i++){ - painter.drawLine(QPoint(i,pVec.at(i)),QPoint(i+1,pVec.at(i+1))); - } - update(); -} - -int Widget::caculateAllMi(int num, int n) -{ - int val = 1; - if(n == 0) return 1; - for(int i = 0; i < n; i++){ - val *= num; - } - return val; -} - -void Widget::getCurLineLUT(uchar *table, size_t length) -{ - for(size_t i = 0; i < length; i++) - { - table[i] = allLinePoints[i]; - } -} - -QVector Widget::getCurLinePntVec() -{ - return linePoints; -} - -void Widget::updateCurLinePnt(const int& colType) -{ - dragPoint = -1; - selectCol = colType; - if(selectCol == GREEN){ - color = QColor(202, 255, 112); - pointLst.clear(); - pointLst = QList(greenLine); - ui->widget_2->setStyleSheet("QWidget{background-color:qlineargradient(" - "spread:pad, x1:0, y1:0, x2:1, y2:0, " - "stop:0 rgba(0, 0, 0, 255), stop:1 rgba(0, 255, 0, 255))}"); - ui->widget->setStyleSheet("QWidget{background-color:qlineargradient(" - "spread:pad, x1:0, y1:1, x2:0, y2:0, " - "stop:0 rgba(0, 0, 0, 255), stop:1 rgba(0, 255, 0, 255))}"); - }else if(selectCol == BLUE){ - color = QColor(131, 111, 255); - pointLst.clear(); - pointLst = QList(blueLine); - ui->widget_2->setStyleSheet("QWidget{background-color:qlineargradient(" - "spread:pad, x1:0, y1:0, x2:1, y2:0, " - "stop:0 rgba(0, 0, 0, 255), stop:1 rgba(0, 0, 255, 255))}"); - ui->widget->setStyleSheet("QWidget{background-color:qlineargradient(" - "spread:pad, x1:0, y1:1, x2:0, y2:0, " - "stop:0 rgba(0, 0, 0, 255), stop:1 rgba(0, 0, 255, 255))}"); - }else if(selectCol == RED){ - color = QColor(255, 160, 122); - pointLst.clear(); - pointLst = QList(redLine); - ui->widget_2->setStyleSheet("QWidget{background-color:qlineargradient(" - "spread:pad, x1:0, y1:0, x2:1, y2:0, " - "stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 0, 0, 255))}"); - ui->widget->setStyleSheet("QWidget{background-color:qlineargradient(" - "spread:pad, x1:0, y1:1, x2:0, y2:0, " - "stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 0, 0, 255))}"); - }else if(selectCol == GRAY){ - color = Qt::gray; - pointLst.clear(); - pointLst = QList(grayLine); - ui->widget_2->setStyleSheet("QWidget{background-color:qlineargradient(" - "spread:pad, x1:0, y1:0, x2:1, y2:0, " - "stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 255, 255, 255))}"); - ui->widget->setStyleSheet("QWidget{background-color:qlineargradient(" - "spread:pad, x1:0, y1:1, x2:0, y2:0, " - "stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 255, 255, 255))}"); - }else if(selectCol == RGB){ - color = Qt::gray; - pointLst.clear(); - pointLst = QList(rgbLine); - ui->widget_2->setStyleSheet("QWidget{background-color:qlineargradient(" - "spread:pad, x1:0, y1:0, x2:1, y2:0, " - "stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 255, 255, 255))}"); - ui->widget->setStyleSheet("QWidget{background-color:qlineargradient(" - "spread:pad, x1:0, y1:1, x2:0, y2:0, " - "stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 255, 255, 255))}"); - } - update(); -} - -void Widget::setXCoorVal(const int &xVal) -{ - if(dragPoint >= 0){ - int x = xVal; - if(pointLst[dragPoint] != pointLst.at(0) && pointLst[dragPoint] != pointLst.at(1)){ - if(pointLst.size() == 3 && x > pointLst.at(0).x() && x < pointLst.at(1).x()) - pointLst[dragPoint].setX(x); - - if(pointLst.size() == 4){ - if(dragPoint == 2){ - if(pointLst[2].x() > pointLst[3].x() && x > pointLst[3].x() && x < pointLst[1].x()) - pointLst[dragPoint].setX(x); - if(pointLst[2].x() < pointLst[3].x() && x < pointLst[3].x() && x > pointLst[0].x()) - pointLst[dragPoint].setX(x); - } - else if(dragPoint == 3){ - if(pointLst[2].x() < pointLst[3].x() && x > pointLst[2].x() && x < pointLst[1].x()) - pointLst[dragPoint].setX(x); - if(pointLst[2].x() > pointLst[3].x() && x < pointLst[2].x() && x > pointLst[0].x()) - pointLst[dragPoint].setX(x); - } - } - } - else if(pointLst[dragPoint] == pointLst.at(0)){ - int min = 999; - for(int i = 1; i < pointLst.size(); i++){ - if(min > pointLst[i].x()) min = pointLst[i].x(); - } - if(x < min) pointLst[dragPoint].setX(x); - } - else if(pointLst[dragPoint] == pointLst.at(1)){ - if(pointLst.size() > 2){ - int max = 0; - for(int i = 2; i < pointLst.size(); i++){ - if(max < pointLst[i].x()) max = pointLst[i].x(); - } - if(x > max) pointLst[dragPoint].setX(x); - } - else if(pointLst.size() <= 2) - if(x > pointLst.at(0).x()) pointLst[dragPoint].setX(x); - } - update(); - } -} - -void Widget::setYCoorVal(const int &yVal) -{ - if(dragPoint >= 0){ - pointLst[dragPoint].setY(yVal); - update(); - } -} - -void Widget::initSelectColLine(const int& colType) -{ - pointLst.clear(); - pointLst.append(QPoint(0,0)); - pointLst.append(QPoint(255,255)); - switch(colType){ - case RED: - redLine.clear(); - redLine.append(QPoint(0,0)); - redLine.append(QPoint(255,255)); - break; - case BLUE: - blueLine.clear(); - blueLine.append(QPoint(0,0)); - blueLine.append(QPoint(255,255)); - break; - case GREEN: - greenLine.clear(); - greenLine.append(QPoint(0,0)); - greenLine.append(QPoint(255,255)); - break; - case GRAY: - grayLine.clear(); - grayLine.append(QPoint(0,0)); - grayLine.append(QPoint(255,255)); - break; - case RGB: - initAllLstPnt(); - break; - } - dragPoint = -1; - leftMouseMv = false; - newPoint = false; - clickLine = false; - setMouseTracking(true); - qDebug() << "init"; - updateCurLinePnt(colType); -} - -void Widget::SetAllLinePnt(QVector &all) -{ - allLinePntSet = QVector(all); -} - diff --git a/modules/saneui/widget.h b/modules/saneui/widget.h deleted file mode 100644 index 0ff62115..00000000 --- a/modules/saneui/widget.h +++ /dev/null @@ -1,132 +0,0 @@ -#ifndef WIDGET_H -#define WIDGET_H - -#include -#include -//#include "colorlinesetdef.h" - -namespace Ui { -class Widget; -} -// -//enum COLOR_TPYE -//{ -// RGB, -// GRAY, -// RED, -// BLUE, -// GREEN -//}; - -class Widget : public QWidget -{ - Q_OBJECT - -public: - explicit Widget(QWidget *parent = nullptr); - ~Widget(); - void initAllLstPnt(); //初始化所有颜色曲线 - void setLstPnt_RGB(const QList& plst); //设置生成RGB曲线的关键点（<=4) - QList getLstPnt_RGB()const; //获取生成RGB曲线的关键点 - void setLstPnt_RED(const QList& plst); - QList getLstPnt_RED()const; - void setLstPnt_BLUE(const QList& plst); - QList getLstPnt_BLUE()const; - void setLstPnt_GREEN(const QList& plst); - QList getLstPnt_GREEN()const; - void setLstPnt_GRAY(const QList& plst); - QList getLstPnt_GRAY()const; - - QVector getRgbALLPoint(); - QList getRgbKeyPoint()const; - void setRgbKeyPoint(const QList& pVec); - QVector getRedALLPoint(); - QList getRedKeyPoint()const; - void setRedKeyPoint(const QList& pVec); - QVector getBlueALLPoint(); - QList getBlueKeyPoint()const; - void setBlueKeyPoint(const QList& pVec); - QVector getGreenALLPoint(); - QList getGreenKeyPoint()const; - void setGreenKeyPoint(const QList& pVec); - QVector getGrayALLPoint(); - QList getGrayKeyPoint()const; - void setGrayKeyPoint(const QList& pVec); - - void setHist_RGB(const QVector& hist);//设置RGB的背景直方图 - QVector getHist_RGB()const;//获取RGB的背景直方图 - void setHist_RED(const QVector& hist); - QVector getHist_RED()const; - void setHist_BLUE(const QVector& hist); - QVector getHist_BLUE()const; - void setHist_GREEN(const QVector& hist); - QVector getHist_GREEN()const; - void setHist_GRAY(const QVector& hist); - QVector getHist_GRAY()const; - - void getCurLineLUT(uchar* table, size_t length = 256);//获取当前曲线上的所有点并存入table - QVector getCurLinePntVec();//获取当前曲线上的所有点 - void setXCoorVal(const int &xVal);//设置被选中的点的X坐标 - void setYCoorVal(const int &yVal);//设置被选中的点的Y坐标 - void updateCurLinePnt(const int& colType);//根据当前所选颜色（colType）重绘界面 - void initSelectColLine(const int& colType);//初始化当前所选颜色（colType）界面的曲线 - void SetAllLinePnt(QVector& all);//设置自定义曲线的所有点 - -signals: - void dragPointChecked(bool);//曲线上的点被选中的信号 - void mouseLeaveSig();//鼠标离开控件的信号 - void mouseCoordSig(QPoint pos);//鼠标的坐标信号 - void lineChangeSig(); - -private: - void initInterface();//初始化界面 - void paintEvent(QPaintEvent *); - void mousePressEvent(QMouseEvent*); - void mouseMoveEvent(QMouseEvent*); - void mouseReleaseEvent(QMouseEvent*); - void enterEvent(QEvent*); - void leaveEvent(QEvent*); - void drawCoordinate(QPainter&);//画直角坐标 - void drawBackgroudColor(QPainter&,QVector&);//画背景直方图 - void drawBackColorBySlc(QPainter&);//画不同的背景直方图 - void drawCoorScale(QPainter&);//画虚线刻度 - void drawLineFromPoint(QList &plst, const int &col);//根据多点求出曲线方程，并画出曲线 - void drawAllPoint(QPainter&);//画出生成曲线的关键点 - void drawCurveByColor(QPainter&);//画不同的颜色曲线 - void drawLineByVector(QPainter&,QVector&);//将数组的所有点连接绘制曲线 - int caculateAllMi(int num,int n);//计算num的n次方的值 - -private: - Ui::Widget *ui; - QVector rgbBackColor; - QVector redBackColor; - QVector blueBackColor; - QVector greenBackColor; - QVector grayBackColor; - QVector rgbALLPoint; - QVector redALLPoint; - QVector blueALLPoint; - QVector greenALLPoint; - QVector grayALLPoint; - QVector allLinePntSet; - QVector linePoints; - - //QList points; - QList pointLst; - QList linePoint; - QList greenLine; - QList redLine; - QList blueLine; - QList rgbLine; - QList grayLine; - QColor color; - - unsigned char allLinePoints[256]; - bool leftMouseMv; - bool newPoint; - bool clickLine; - int dragPoint; - int selectCol; -}; - -#endif // WIDGET_H diff --git a/modules/saneui/widget.ui b/modules/saneui/widget.ui deleted file mode 100644 index aaf5af1c..00000000 --- a/modules/saneui/widget.ui +++ /dev/null @@ -1,91 +0,0 @@ - - - Widget - - - - 0 - 0 - 556 - 484 - - - - Widget - - - - 0 - - - 0 - - - 0 - - - 0 - - - 0 - - - - - - 0 - 0 - - - - - 0 - 0 - - - - true - - - Qt::WheelFocus - - - QWidget{background-color:qlineargradient(spread:pad, x1:0, y1:1, x2:0, y2:0, stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 255, 255, 255))} - - - - - - - - 0 - 20 - - - - true - - - Qt::NoFocus - - - - - - - - 0 - 0 - - - - QWidget{background-color:qlineargradient(spread:pad, x1:0, y1:0, x2:1, y2:0, stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 255, 255, 255))} - - - - - - - - - diff --git a/modules/twain_user/HGTwain.cpp b/modules/twain_user/HGTwain.cpp index 395f6679..853a8ea2 100644 --- a/modules/twain_user/HGTwain.cpp +++ b/modules/twain_user/HGTwain.cpp @@ -60,7 +60,7 @@ HGResult HGAPI HGTwain_GetDSNameWithIndex(HGTwainDSM dsm, HGUInt index, HGChar* return twainDSMImpl->GetDSName(index, name, maxLen); } -HGResult HGAPI HGTwain_OpenDS(HGTwainDSM dsm, HGUInt index, HGTwainDS* ds) +HGResult HGAPI HGTwain_CreateDS(HGTwainDSM dsm, HGUInt index, HGTwainDS* ds) { if (NULL == dsm) { @@ -69,7 +69,7 @@ HGResult HGAPI HGTwain_OpenDS(HGTwainDSM dsm, HGUInt index, HGTwainDS* ds) HGTwainDSMImpl* twainDSMImpl = (HGTwainDSMImpl*)dsm; class HGTwainDSImpl* dsImpl = NULL; - HGResult ret = twainDSMImpl->OpenDS(index, &dsImpl); + HGResult ret = twainDSMImpl->CreateDS(index, &dsImpl); if (HGBASE_ERR_OK != ret) { return ret; @@ -79,7 +79,7 @@ HGResult HGAPI HGTwain_OpenDS(HGTwainDSM dsm, HGUInt index, HGTwainDS* ds) return HGBASE_ERR_OK; } -HGResult HGAPI HGTwain_OpenDefaultDS(HGTwainDSM dsm, HGTwainDS* ds) +HGResult HGAPI HGTwain_CreateDefaultDS(HGTwainDSM dsm, HGTwainDS* ds) { if (NULL == dsm) { @@ -88,7 +88,7 @@ HGResult HGAPI HGTwain_OpenDefaultDS(HGTwainDSM dsm, HGTwainDS* ds) HGTwainDSMImpl* twainDSMImpl = (HGTwainDSMImpl*)dsm; class HGTwainDSImpl* dsImpl = NULL; - HGResult ret = twainDSMImpl->OpenDefaultDS(&dsImpl); + HGResult ret = twainDSMImpl->CreateDefaultDS(&dsImpl); if (HGBASE_ERR_OK != ret) { return ret; @@ -98,7 +98,7 @@ HGResult HGAPI HGTwain_OpenDefaultDS(HGTwainDSM dsm, HGTwainDS* ds) return HGBASE_ERR_OK; } -HGResult HGAPI HGTwain_OpenSelectedDS(HGTwainDSM dsm, HGTwainDS* ds) +HGResult HGAPI HGTwain_CreateSelectedDS(HGTwainDSM dsm, HGTwainDS* ds) { if (NULL == dsm) { @@ -107,7 +107,7 @@ HGResult HGAPI HGTwain_OpenSelectedDS(HGTwainDSM dsm, HGTwainDS* ds) HGTwainDSMImpl* twainDSMImpl = (HGTwainDSMImpl*)dsm; class HGTwainDSImpl* dsImpl = NULL; - HGResult ret = twainDSMImpl->OpenSelectedDS(&dsImpl); + HGResult ret = twainDSMImpl->CreateSelectedDS(&dsImpl); if (HGBASE_ERR_OK != ret) { return ret; @@ -117,7 +117,7 @@ HGResult HGAPI HGTwain_OpenSelectedDS(HGTwainDSM dsm, HGTwainDS* ds) return HGBASE_ERR_OK; } -HGResult HGAPI HGTwain_OpenSelectedDSEx(HGTwainDSM dsm, HGTwainDS* ds) +HGResult HGAPI HGTwain_CreateSelectedDSEx(HGTwainDSM dsm, HGTwainDS* ds) { if (NULL == dsm) { @@ -126,7 +126,7 @@ HGResult HGAPI HGTwain_OpenSelectedDSEx(HGTwainDSM dsm, HGTwainDS* ds) HGTwainDSMImpl* twainDSMImpl = (HGTwainDSMImpl*)dsm; class HGTwainDSImpl* dsImpl = NULL; - HGResult ret = twainDSMImpl->OpenSelectedDSEx(&dsImpl); + HGResult ret = twainDSMImpl->CreateSelectedDSEx(&dsImpl); if (HGBASE_ERR_OK != ret) { return ret; @@ -136,6 +136,28 @@ HGResult HGAPI HGTwain_OpenSelectedDSEx(HGTwainDSM dsm, HGTwainDS* ds) return HGBASE_ERR_OK; } +HGResult HGAPI HGTwain_DestroyDS(HGTwainDS ds) +{ + if (NULL == ds) + { + return HGBASE_ERR_INVALIDARG; + } + + HGTwainDSImpl* twainDSImpl = (HGTwainDSImpl*)ds; + return twainDSImpl->Destroy(); +} + +HGResult HGAPI HGTwain_OpenDS(HGTwainDS ds) +{ + if (NULL == ds) + { + return HGBASE_ERR_INVALIDARG; + } + + HGTwainDSImpl* twainDSImpl = (HGTwainDSImpl*)ds; + return twainDSImpl->Open(); +} + HGResult HGAPI HGTwain_CloseDS(HGTwainDS ds) { if (NULL == ds) diff --git a/modules/twain_user/HGTwain.h b/modules/twain_user/HGTwain.h index a830c091..6a041503 100644 --- a/modules/twain_user/HGTwain.h +++ b/modules/twain_user/HGTwain.h @@ -51,13 +51,17 @@ HGEXPORT HGResult HGAPI HGTwain_GetDSCount(HGTwainDSM dsm, HGUInt* count); HGEXPORT HGResult HGAPI HGTwain_GetDSNameWithIndex(HGTwainDSM dsm, HGUInt index, HGChar* name, HGUInt maxLen); -HGEXPORT HGResult HGAPI HGTwain_OpenDS(HGTwainDSM dsm, HGUInt index, HGTwainDS *ds); +HGEXPORT HGResult HGAPI HGTwain_CreateDS(HGTwainDSM dsm, HGUInt index, HGTwainDS *ds); -HGEXPORT HGResult HGAPI HGTwain_OpenDefaultDS(HGTwainDSM dsm, HGTwainDS* ds); +HGEXPORT HGResult HGAPI HGTwain_CreateDefaultDS(HGTwainDSM dsm, HGTwainDS* ds); -HGEXPORT HGResult HGAPI HGTwain_OpenSelectedDS(HGTwainDSM dsm, HGTwainDS* ds); +HGEXPORT HGResult HGAPI HGTwain_CreateSelectedDS(HGTwainDSM dsm, HGTwainDS* ds); -HGEXPORT HGResult HGAPI HGTwain_OpenSelectedDSEx(HGTwainDSM dsm, HGTwainDS* ds); +HGEXPORT HGResult HGAPI HGTwain_CreateSelectedDSEx(HGTwainDSM dsm, HGTwainDS* ds); + +HGEXPORT HGResult HGAPI HGTwain_DestroyDS(HGTwainDS ds); + +HGEXPORT HGResult HGAPI HGTwain_OpenDS(HGTwainDS ds); HGEXPORT HGResult HGAPI HGTwain_CloseDS(HGTwainDS ds); diff --git a/modules/twain_user/HGTwainImpl.cpp b/modules/twain_user/HGTwainImpl.cpp index d4c555f4..8cf973e3 100644 --- a/modules/twain_user/HGTwainImpl.cpp +++ b/modules/twain_user/HGTwainImpl.cpp @@ -149,7 +149,7 @@ HGResult HGTwainDSMImpl::GetDSName(HGUInt index, HGChar* name, HGUInt maxLen) return HGBASE_ERR_OK; } -HGResult HGTwainDSMImpl::OpenDS(HGUInt index, class HGTwainDSImpl** dsImpl) +HGResult HGTwainDSMImpl::CreateDS(HGUInt index, class HGTwainDSImpl** dsImpl) { if (NULL == dsImpl) { @@ -159,13 +159,7 @@ HGResult HGTwainDSMImpl::OpenDS(HGUInt index, class HGTwainDSImpl** dsImpl) if (index >= (HGUInt)m_vds.size()) return HGBASE_ERR_INVALIDARG; - class HGTwainDSImpl* newDSImpl = new HGTwainDSImpl(this); - HGResult ret = newDSImpl->Open(&m_vds[index]); - if (HGBASE_ERR_OK != ret) - { - delete newDSImpl; - return ret; - } + class HGTwainDSImpl* newDSImpl = new HGTwainDSImpl(this, &m_vds[index]); std::string DSName = m_vds[index].ProductName; saveCfgValue("twain", "source", DSName); @@ -174,7 +168,7 @@ HGResult HGTwainDSMImpl::OpenDS(HGUInt index, class HGTwainDSImpl** dsImpl) return HGBASE_ERR_OK; } -HGResult HGTwainDSMImpl::OpenDefaultDS(class HGTwainDSImpl** dsImpl) +HGResult HGTwainDSMImpl::CreateDefaultDS(class HGTwainDSImpl** dsImpl) { if (NULL == dsImpl) { @@ -203,13 +197,7 @@ HGResult HGTwainDSMImpl::OpenDefaultDS(class HGTwainDSImpl** dsImpl) index = 0; } - class HGTwainDSImpl* newDSImpl = new HGTwainDSImpl(this); - HGResult ret = newDSImpl->Open(&m_vds[index]); - if (HGBASE_ERR_OK != ret) - { - delete newDSImpl; - return ret; - } + class HGTwainDSImpl* newDSImpl = new HGTwainDSImpl(this, &m_vds[index]); std::string DSName = m_vds[index].ProductName; saveCfgValue("twain", "source", DSName); @@ -218,7 +206,7 @@ HGResult HGTwainDSMImpl::OpenDefaultDS(class HGTwainDSImpl** dsImpl) return HGBASE_ERR_OK; } -HGResult HGTwainDSMImpl::OpenSelectedDS(class HGTwainDSImpl** dsImpl) +HGResult HGTwainDSMImpl::CreateSelectedDS(class HGTwainDSImpl** dsImpl) { if (NULL == dsImpl) { @@ -231,13 +219,7 @@ HGResult HGTwainDSMImpl::OpenSelectedDS(class HGTwainDSImpl** dsImpl) return HGTWAIN_ERR_CANCELUI; } - class HGTwainDSImpl* newDSImpl = new HGTwainDSImpl(this); - HGResult ret = newDSImpl->Open(&selectDS); - if (HGBASE_ERR_OK != ret) - { - delete newDSImpl; - return ret; - } + class HGTwainDSImpl* newDSImpl = new HGTwainDSImpl(this, &selectDS); std::string DSName = selectDS.ProductName; saveCfgValue("twain", "source", DSName); @@ -246,7 +228,7 @@ HGResult HGTwainDSMImpl::OpenSelectedDS(class HGTwainDSImpl** dsImpl) return HGBASE_ERR_OK; } -HGResult HGTwainDSMImpl::OpenSelectedDSEx(class HGTwainDSImpl** dsImpl) +HGResult HGTwainDSMImpl::CreateSelectedDSEx(class HGTwainDSImpl** dsImpl) { if (NULL == dsImpl) { @@ -267,13 +249,7 @@ HGResult HGTwainDSMImpl::OpenSelectedDSEx(class HGTwainDSImpl** dsImpl) return HGTWAIN_ERR_CANCELUI; } - class HGTwainDSImpl* newDSImpl = new HGTwainDSImpl(this); - HGResult ret = newDSImpl->Open(&selectDS); - if (HGBASE_ERR_OK != ret) - { - delete newDSImpl; - return ret; - } + class HGTwainDSImpl* newDSImpl = new HGTwainDSImpl(this, &selectDS); std::string DSName = selectDS.ProductName; saveCfgValue("twain", "source", DSName); @@ -344,6 +320,8 @@ bool HGTwainDSMImpl::filterTwainSource(const char* sourceName, int majorNum) std::string oemIden = "Microtek"; #elif defined(OEM_ZIGUANG) std::string oemIden = "Uniscan"; +#elif defined(OEM_NEUTRAL) + std::string oemIden = "NeuScan"; #elif defined(OEM_DELI) std::string oemIden = "DELI SCAN"; #endif @@ -357,10 +335,11 @@ bool HGTwainDSMImpl::filterTwainSource(const char* sourceName, int majorNum) } -HGTwainDSImpl::HGTwainDSImpl(HGTwainDSMImpl* dsmImpl) +HGTwainDSImpl::HGTwainDSImpl(HGTwainDSMImpl* dsmImpl, TW_IDENTITY* iden) { m_dsmImpl = dsmImpl; - memset(&m_iden, 0, sizeof(TW_IDENTITY)); + assert(NULL != iden); + memcpy(&m_iden, iden, sizeof(TW_IDENTITY)); m_open = HGFALSE; m_singleScan = HGFALSE; m_oldXferCount = -1; @@ -380,19 +359,26 @@ HGTwainDSImpl::~HGTwainDSImpl() } -HGResult HGTwainDSImpl::Open(TW_IDENTITY* iden) +HGResult HGTwainDSImpl::Destroy() { - assert(!m_open); - assert(NULL != iden); + Close(); + m_dsmImpl->RemoveDS(this); + return HGBASE_ERR_OK; +} - USHORT ret = m_dsmImpl->m_pDSMProc(&m_dsmImpl->m_AppId, NULL, DG_CONTROL, DAT_IDENTITY, MSG_OPENDS, iden); +HGResult HGTwainDSImpl::Open() +{ + if (m_open) + { + return HGTWAIN_ERR_FAIL; + } + + USHORT ret = m_dsmImpl->m_pDSMProc(&m_dsmImpl->m_AppId, NULL, DG_CONTROL, DAT_IDENTITY, MSG_OPENDS, &m_iden); if (TWRC_SUCCESS != ret) { return HGTWAIN_ERR_FAIL; } - memcpy(&m_iden, iden, sizeof(TW_IDENTITY)); - HGBase_CreateEvent(HGFALSE, HGFALSE, &m_event); m_stopThread = HGFALSE; HGBase_OpenThread(ThreadFunc, this, &m_thread); @@ -403,7 +389,10 @@ HGResult HGTwainDSImpl::Open(TW_IDENTITY* iden) HGResult HGTwainDSImpl::Close() { - assert(m_open); + if (!m_open) + { + return HGTWAIN_ERR_FAIL; + } Disable(); m_dsmImpl->m_pDSMProc(&m_dsmImpl->m_AppId, NULL, DG_CONTROL, DAT_IDENTITY, MSG_CLOSEDS, (TW_MEMREF)&m_iden); @@ -416,7 +405,6 @@ HGResult HGTwainDSImpl::Close() m_event = NULL; m_open = HGFALSE; - m_dsmImpl->RemoveDS(this); return HGBASE_ERR_OK; } @@ -961,13 +949,13 @@ HGResult HGTwainDSImpl::ImageNativeXfer(HGUInt type, HGUInt origin, HGImage* ima return HGTWAIN_ERR_FAIL; } - HANDLE hMem = NULL; - if (TWRC_XFERDONE != m_dsmImpl->m_pDSMProc(&m_dsmImpl->m_AppId, &m_iden, DG_IMAGE, DAT_IMAGENATIVEXFER, MSG_GET, &hMem)) - { - return HGTWAIN_ERR_FAIL; - } - #ifdef _WIN64 + HANDLE hMem = NULL; + if (TWRC_XFERDONE != m_dsmImpl->m_pDSMProc(&m_dsmImpl->m_AppId, &m_iden, DG_IMAGE, DAT_IMAGENATIVEXFER, MSG_GET, &hMem)) + { + return HGTWAIN_ERR_FAIL; + } + HGStream stream = NULL; HGResult ret = HGBase_CreateDIBStream(hMem, &stream); GlobalFree(hMem); @@ -981,14 +969,21 @@ HGResult HGTwainDSImpl::ImageNativeXfer(HGUInt type, HGUInt origin, HGImage* ima #else HGChar tmpFile[260]; HGBase_GetTmpFileName("bmp", tmpFile, 260); - HGResult ret = HGBase_CreateDIBFile(hMem, tmpFile); - GlobalFree(hMem); - if (HGBASE_ERR_OK != ret) + + TW_SETUPFILEXFER xfer = {0}; + strcpy(xfer.FileName, tmpFile); + xfer.Format = TWFF_BMP; + if (TWRC_SUCCESS != m_dsmImpl->m_pDSMProc(&m_dsmImpl->m_AppId, &m_iden, DG_CONTROL, DAT_SETUPFILEXFER, MSG_SET, &xfer)) { - return ret; + return HGTWAIN_ERR_FAIL; } - ret = HGBase_CreateImageFromFile(tmpFile, NULL, type, origin, image); + if (TWRC_XFERDONE != m_dsmImpl->m_pDSMProc(&m_dsmImpl->m_AppId, &m_iden, DG_IMAGE, DAT_IMAGEFILEXFER, MSG_GET, NULL)) + { + return HGTWAIN_ERR_FAIL; + } + + HGResult ret = HGBase_CreateImageFromFile(tmpFile, NULL, type, origin, image); HGBase_DeleteFile(tmpFile); #endif return ret; diff --git a/modules/twain_user/HGTwainImpl.hpp b/modules/twain_user/HGTwainImpl.hpp index 1c28fa48..1a1a5c2b 100644 --- a/modules/twain_user/HGTwainImpl.hpp +++ b/modules/twain_user/HGTwainImpl.hpp @@ -6,7 +6,7 @@ #include "../base/HGEvent.h" #include "../base/HGThread.h" #include "twain/twain.h" -#include "twain_user/twainui.h" +#include "../twainui/twainui.h" #include #include @@ -21,10 +21,10 @@ public: HGResult Destroy(); HGResult GetDSCount(HGUInt* count); HGResult GetDSName(HGUInt index, HGChar* name, HGUInt maxLen); - HGResult OpenDS(HGUInt index, class HGTwainDSImpl** dsImpl); - HGResult OpenDefaultDS(class HGTwainDSImpl** dsImpl); - HGResult OpenSelectedDS(class HGTwainDSImpl** dsImpl); - HGResult OpenSelectedDSEx(class HGTwainDSImpl** dsImpl); + HGResult CreateDS(HGUInt index, class HGTwainDSImpl** dsImpl); + HGResult CreateDefaultDS(class HGTwainDSImpl** dsImpl); + HGResult CreateSelectedDS(class HGTwainDSImpl** dsImpl); + HGResult CreateSelectedDSEx(class HGTwainDSImpl** dsImpl); private: void RemoveDS(class HGTwainDSImpl* dsImpl); @@ -46,11 +46,12 @@ class HGTwainDSImpl { friend class HGTwainDSMImpl; public: - HGTwainDSImpl(HGTwainDSMImpl* dsmImpl); + HGTwainDSImpl(HGTwainDSMImpl* dsmImpl, TW_IDENTITY* iden); ~HGTwainDSImpl(); public: - HGResult Open(TW_IDENTITY* iden); + HGResult Destroy(); + HGResult Open(); HGResult Close(); HGResult GetName(HGChar* name, HGUInt maxLen); HGResult GetDeviceName(HGChar* name, HGUInt maxLen); diff --git a/modules/twainui/Manager.cpp b/modules/twainui/Manager.cpp index 2db95479..a2cf184b 100644 --- a/modules/twainui/Manager.cpp +++ b/modules/twainui/Manager.cpp @@ -4,6 +4,7 @@ #include #endif #include "lang/app_language.h" +#include extern Manager* g_manager; @@ -24,12 +25,11 @@ Manager::Manager() connect(this, SIGNAL(createProgressUi(bool)), this, SLOT(on_createProgressUi(bool))); connect(this, SIGNAL(createMessageBoxUi(bool)), this, SLOT(on_createMessageBoxUi(bool))); connect(this, SIGNAL(createTwainSrcUi(bool)), this, SLOT(on_createTwainSrcUi(bool))); + connect(this, SIGNAL(createSaneSrcUi(bool)), this, SLOT(on_createSaneSrcUi(bool))); - connect(this, SIGNAL(deleteDeviceSelectUi()), this, SLOT(on_deleteDeviceSelectUi())); connect(this, SIGNAL(deleteSettingUi()), this, SLOT(on_deleteSettingUi())); connect(this, SIGNAL(deleteProgressUi()), this, SLOT(on_deleteProgressUi())); connect(this, SIGNAL(deleteMessageBoxUi()), this, SLOT(on_deleteMessageBoxUi())); - connect(this, SIGNAL(deleteManager()), this, SLOT(on_deleteManager())); emit init(); } @@ -37,7 +37,7 @@ Manager::Manager() Manager::~Manager() { QCoreApplication::removeTranslator(&m_translator); - if (20127 != m_langCode) + if (936 == m_langCode) QCoreApplication::removeTranslator(&m_translator_qt); HGBase_DestroyEvent(m_event); @@ -167,6 +167,49 @@ int Manager::showTwainSrcUi(bool qt, const TW_IDENTITY *vds, HGUInt count, const return 0; } +int Manager::showSaneSrcUi(bool qt, const char **manuNames, const char **sanePaths, HGWindow parent, HGDll *dll, + SANEAPI* saneApi, char *manuName, unsigned int maxLen) +{ +#ifdef HG_CMP_MSC + m_saneSrcUiThreadId = GetCurrentThreadId(); +#endif + m_SaneSrcUiparent = parent; + + m_saneSource.clear(); + const char **p1 = manuNames; + const char **p2 = sanePaths; + while (*p1 != NULL && *p2 != NULL) + { + std::pair pr; + pr.first = *p1; + pr.second = *p2; + m_saneSource.push_back(pr); + ++p1; + ++p2; + } + + m_saneDll = NULL; + memset(&m_saneApi, 0, sizeof(SANEAPI)); + m_saneManuName.clear(); + + emit createSaneSrcUi(qt); +#ifdef HG_CMP_MSC + if (!qt) + { + MSG msg; + while (GetMessage(&msg, NULL, 0, 0)) + { + TranslateMessage(&msg); + DispatchMessage(&msg); + } + } +#endif + *dll = m_saneDll; + memcpy(saneApi, &m_saneApi, sizeof(SANEAPI)); + strcpy(manuName, m_saneManuName.c_str()); + return 0; +} + void Manager::closeSettingUi() { emit deleteSettingUi(); @@ -182,11 +225,6 @@ void Manager::closeMessageBoxUi() emit deleteMessageBoxUi(); } -void Manager::closeManager() -{ - emit deleteManager(); -} - void Manager::clear_functions(void) { m_settingUiCallback = std::function(); @@ -201,7 +239,7 @@ void Manager::clear_functions(void) void Manager::on_init() { m_langCode = lang_get_cur_code_page(); - if (20127 == m_langCode) + if (936 != m_langCode) { m_translator.load(":translation/TwainUI_zh_EN.qm"); } @@ -212,7 +250,7 @@ void Manager::on_init() } QCoreApplication::installTranslator(&m_translator); - if (20127 != m_langCode) + if (936 == m_langCode) QCoreApplication::installTranslator(&m_translator_qt); } @@ -354,6 +392,35 @@ void Manager::on_createTwainSrcUi(bool qt) #endif } +void Manager::on_createSaneSrcUi(bool qt) +{ + QWidget *qParent = nullptr; +#ifdef HG_CMP_MSC + QWinWidget win(m_SaneSrcUiparent); + if (nullptr != m_SaneSrcUiparent) + { + win.showCentered(); + qParent = &win; + } +#else + qParent = m_SaneSrcUiparent; +#endif + + Dialog_Source_Select *dlg = new Dialog_Source_Select (m_saneSource, qParent); + if (dlg->exec()) + { + m_saneManuName = dlg->GetManuName(); + m_saneDll = dlg->GetDll(); + dlg->GetSaneAPI(&m_saneApi); + } +#ifdef HG_CMP_MSC + if (!qt) + { + ::PostThreadMessage(m_saneSrcUiThreadId, WM_QUIT, 0, 0); + } +#endif +} + void Manager::on_deleteSettingUi() { if (m_settingUi != nullptr) @@ -382,13 +449,3 @@ void Manager::on_deleteMessageBoxUi() m_msgBoxUi = nullptr; } } - -void Manager::on_deleteManager() -{ - if (NULL != g_manager) - { - delete g_manager; - g_manager = nullptr; - } - QApplication::exit(); -} diff --git a/modules/twainui/Manager.h b/modules/twainui/Manager.h index 1fe01c32..c5f7ceb0 100644 --- a/modules/twainui/Manager.h +++ b/modules/twainui/Manager.h @@ -6,6 +6,7 @@ #include "hg_settingdialog.h" #include "dialog_progress_ui.h" #include "dialog_twain_source_select.h" +#include "dialog_source_select.h" class Manager : public QObject { @@ -20,13 +21,12 @@ public: int showProgressUi(bool qt, HWND parent, std::function callback, std::function *notify); int showMessageBoxUi(bool qt, HWND parent, int event, void *msg, int flag); int showTwainSrcUi(bool qt, const TW_IDENTITY *vds, HGUInt count, const char* defDevName, HGWindow parent, TW_IDENTITY *ds); + int showSaneSrcUi(bool qt, const char **manuNames, const char **sanePaths, HGWindow parent, HGDll *dll, + SANEAPI* saneApi, char *manuName, unsigned int maxLen); - void closeDeviceSelectUi(); void closeSettingUi(); void closeProgressUi(); void closeMessageBoxUi(); - void closeTwainSrcUi(); - void closeManager(); void clear_functions(void); @@ -37,6 +37,7 @@ signals: void createProgressUi(bool qt); void createMessageBoxUi(bool qt); void createTwainSrcUi(bool qt); + void createSaneSrcUi(bool qt); void deleteSettingUi(); void deleteProgressUi(); @@ -50,11 +51,11 @@ private slots: void on_createProgressUi(bool qt); void on_createMessageBoxUi(bool qt); void on_createTwainSrcUi(bool qt); + void on_createSaneSrcUi(bool qt); void on_deleteSettingUi(); void on_deleteProgressUi(); void on_deleteMessageBoxUi(); - void on_deleteManager(); public: QTranslator m_translator; @@ -105,4 +106,13 @@ public: std::string m_defDsName; HGWindow m_TwainSrcUiparent; TW_IDENTITY m_ds; + +#ifdef HG_CMP_MSC + unsigned long m_saneSrcUiThreadId; +#endif + std::vector > m_saneSource; + HGWindow m_SaneSrcUiparent; + HGDll m_saneDll; + SANEAPI m_saneApi; + std::string m_saneManuName; }; diff --git a/modules/twainui/TwainUI_resource.qrc b/modules/twainui/TwainUI_resource.qrc index 275066a5..4a988d7e 100644 --- a/modules/twainui/TwainUI_resource.qrc +++ b/modules/twainui/TwainUI_resource.qrc @@ -1,4 +1,7 @@ + + etc/qt.conf + TwainUI_zh_CN.qm TwainUI_zh_EN.qm diff --git a/modules/twainui/TwainUI_zh_CN.qm b/modules/twainui/TwainUI_zh_CN.qm index ed83042f..68b6011a 100644 Binary files a/modules/twainui/TwainUI_zh_CN.qm and b/modules/twainui/TwainUI_zh_CN.qm differ diff --git a/modules/twainui/TwainUI_zh_CN.ts b/modules/twainui/TwainUI_zh_CN.ts index bc8961c9..aa1f24ed 100644 --- a/modules/twainui/TwainUI_zh_CN.ts +++ b/modules/twainui/TwainUI_zh_CN.ts @@ -39,50 +39,50 @@ - + 毫米（mm） - + 英寸（in) - + 像素（px） - + 初始化选择区域 - + x: - - - - + + + + mm - + y: - + w: - + h: @@ -1409,28 +1409,35 @@ Please make sure the two passwords are the same. Dialog_Source_Select + Select source - 选择源 + 选择源 + OK - 确定 + 确定 + Cancel - 取消 + 取消 + + tips - 提示 + 提示 + Load library failed - 加载库失败 + 加载库失败 + Find function failed - 查找函数失败 + 查找函数失败 @@ -1541,20 +1548,30 @@ Please make sure the two passwords are the same. 完成扫描 - + start scanning 开始扫描... - + stop scanning 停止扫描... - + Total scanned images: %1 总计图片扫描数:%1 + + + Start scan... + 开始扫描... + + + + Scan completed + 扫描完成 + Dialog_updateProgress @@ -2645,7 +2662,7 @@ Are you sure to close? Manager - + Prompt 提示 @@ -2657,8 +2674,8 @@ Are you sure to close? 错误 - - + + default_setting 默认设置 @@ -2822,7 +2839,7 @@ Are you sure to close? 删除配置 - + existing configuration scheme 现有配置方案： @@ -2847,145 +2864,152 @@ Are you sure to close? 配置信息： - + + The current parameter settings are inconsistent with the configuration scheme '%1'. To use the configuration scheme '%1' parameters, please click the restore button 当前参数设置与配置方案 “%1” 不一致，如需使用配置方案 “%1” 参数，请点击恢复按钮 - + about... 关于... - + scan 扫描 - - + + ok 确定 - + cancel 取消 - + configuration scheme management 配置方案管理 - + regional crop 区域裁剪 - + custom tone curve 自定义色调曲线 - - - - - - - - - + + + + + + + + + Prompt 提示 - - - - - - - + + + + + + + The funtion is unsupported 此版本不支持该功能 - - + + This function may cause a decrease in the speed of drawing. 此功能可能会导致出图速度降低. - + about 关于 - - + + + + - - - + + Not supported 不支持 - + <p>Device model: %1</p> <p>设备型号: %1</p> - + <p>Driver version: %1</p> <p>驱动版本号: %1</p> - + <p>Firmware number: %1</p> <p>设备固件版本号: %1</p> - + <p>Serial number: %1</p> <p>设备序列号: %1</p> - - - + + + <p>Roller count: %1</p> <p>设备滚轴计数: %1</p> - + <p>History count: %1</p> <p>设备历史扫描张数: %1</p> - + + <p>Initial startup time: %1</p> + <p>设备初始开机时间: %1</p> + + + Please select to overwrite the original configuration: 请选择覆盖原来的配置： - + ,or add a new configuration ，或者新增配置 - + save the configuration 保存配置 - + Add new scheme 新增配置 - + The configuration scheme already exists 配置方案已存在 @@ -3023,7 +3047,7 @@ No: add new configuration <h6><b> - + cover original configuration: 覆盖原来配置： @@ -3032,22 +3056,22 @@ No: add new configuration 默认配置 - + Add new 新增方案 - + Save 保存 - + Delete 删除当前方案 - + Delete all 全部删除 @@ -3057,39 +3081,39 @@ No: add new configuration 当前参数设置与配置方案 %1 不一致，如需使用配置方案 %1 参数，请点击恢复按钮 - + Restore 恢复 - + add new configuration 新增配置 - + rename: 更名： - - - + + + tips 提示 - + scheme name cannot be empty 配置名不能为空 - + scheme name: 配置名： - + already exists 已存在 @@ -3110,18 +3134,18 @@ No: add new configuration 配置改名 - - + + be sure to delete the configuration 确认删除配置 - + Are you sure you want to delete the configuration " 您确认要删除配置 - + " ? ？ @@ -3134,7 +3158,7 @@ No: add new configuration ’ 吗？ - + Are you sure you want to delete the configuration? 您确认要删除所有配置吗？ diff --git a/modules/twainui/TwainUI_zh_EN.qm b/modules/twainui/TwainUI_zh_EN.qm index d2101ce9..bca3317c 100644 Binary files a/modules/twainui/TwainUI_zh_EN.qm and b/modules/twainui/TwainUI_zh_EN.qm differ diff --git a/modules/twainui/TwainUI_zh_EN.ts b/modules/twainui/TwainUI_zh_EN.ts index 06369a14..b40270ee 100644 --- a/modules/twainui/TwainUI_zh_EN.ts +++ b/modules/twainui/TwainUI_zh_EN.ts @@ -39,50 +39,50 @@ Unit: - + 毫米（mm） Millimeter(mm) - + 英寸（in) Inch(in) - + 像素（px） Primitive(px) - + 初始化选择区域 Initialize selected area - + x: - - - - + + + + mm - + y: - + w: - + h: @@ -1286,28 +1286,35 @@ Please make sure the two passwords are the same. Dialog_Source_Select + Select source - Select source + Select source + OK - OK + OK + Cancel - Cancel + Cancel + + tips - Tips + Tips + Load library failed - Load library failed + Load library failed + Find function failed - Find function failed + Find function failed @@ -1418,20 +1425,30 @@ Please make sure the two passwords are the same. Finish Scan - + start scanning Start scanning... - + stop scanning Stop scanning... - + Total scanned images: %1 Total scanned images: %1 + + + Start scan... + Start scan... + + + + Scan completed + Scan completed + Dialog_updateProgress @@ -2349,7 +2366,7 @@ Please go to “Scan to” and change the accessible scan folder and then perfor Manager - + Prompt Prompt @@ -2357,8 +2374,8 @@ Please go to “Scan to” and change the accessible scan folder and then perfor QObject - - + + default_setting Default setting @@ -2481,7 +2498,7 @@ Please go to “Scan to” and change the accessible scan folder and then perfor hg_settingdialog - + existing configuration scheme Existing configuration plan: @@ -2506,22 +2523,22 @@ Please go to “Scan to” and change the accessible scan folder and then perfor Default scheme - + Add new Add new - + Save Save - + Delete Delete - + Delete all Delete all @@ -2535,177 +2552,184 @@ Please go to “Scan to” and change the accessible scan folder and then perfor The current parameter settings are inconsistent with the configuration scheme %1. To use the configuration scheme %1 parameters, please click the restore button - + + The current parameter settings are inconsistent with the configuration scheme '%1'. To use the configuration scheme '%1' parameters, please click the restore button The current parameter settings are inconsistent with the configuration scheme "%1". To use the configuration scheme "%1" parameters, please click the restore button - + Restore Restore - + about... About... - + scan Scan - - + + ok OK - + cancel Cancel - + configuration scheme management Configuration plan management - + regional crop Regional crop - + custom tone curve Custom tone curve - - - - - - - - - + + + + + + + + + Prompt Prompt - - - - - - - + + + + + + + The funtion is unsupported This version does not support this feature. - - + + This function may cause a decrease in the speed of drawing. This function may cause a decrease in the speed of drawing. - + about About - - + + + + - - - + + Not supported Not supported - + <p>Device model: %1</p> - <p>Device model: %1</p> + <p>Model: %1</p> - + <p>Driver version: %1</p> - <p>Driver version: %1</p> + <p>Driver Version: %1</p> - + <p>Firmware number: %1</p> - <p>Firmware number: %1</p> + <p>Firmware Version: %1</p> - + <p>Serial number: %1</p> - <p>Serial number: %1</p> + <p>Serial Number: %1</p> - - - + + + <p>Roller count: %1</p> - <p>Roller count: %1</p> + <p>Roller Count: %1</p> - + <p>History count: %1</p> - <p>History count: %1</p> + <p>Scan Count: %1</p> - + + <p>Initial startup time: %1</p> + <p>Initial Startup Time: %1</p> + + + Please select to overwrite the original configuration: Please select overwrite original configuration: - + ,or add a new configuration , or add new configuration - + save the configuration Save configuration - + cover original configuration: Overwrite original configuration: - + add new configuration Add new configuration - + rename: Rename: - - - + + + tips Prompt - + scheme name cannot be empty Configuration name cannot be blank - + scheme name: Configuration name: - + already exists already exists @@ -2726,12 +2750,12 @@ Please go to “Scan to” and change the accessible scan folder and then perfor </p> - + Add new scheme Add new scheme - + The configuration scheme already exists The configuration scheme already exists @@ -2740,18 +2764,18 @@ Please go to “Scan to” and change the accessible scan folder and then perfor Rename configuration - - + + be sure to delete the configuration Delete configuration - + Are you sure you want to delete the configuration " Are you sure you want to delete configuration - + " ? ? @@ -2764,7 +2788,7 @@ Please go to “Scan to” and change the accessible scan folder and then perfor No - + Are you sure you want to delete the configuration? Are you sure you want to delete all configurations? diff --git a/modules/twainui/app_cfg.cpp b/modules/twainui/app_cfg.cpp index 73388f7f..c6487ab1 100644 --- a/modules/twainui/app_cfg.cpp +++ b/modules/twainui/app_cfg.cpp @@ -190,6 +190,8 @@ HGResult GetConfigPath(HGChar* configPath, HGUInt maxLen) appName = "UniScan"; #elif defined(OEM_DELI) appName = "DeliScan"; +#elif defined(OEM_NEUTRAL) + appName = "NeuScan"; #endif #if defined(HG_CMP_MSC) diff --git a/modules/twainui/cutdialog.cpp b/modules/twainui/cutdialog.cpp index be564c48..d4580625 100644 --- a/modules/twainui/cutdialog.cpp +++ b/modules/twainui/cutdialog.cpp @@ -1,4 +1,4 @@ -#include "cutdialog.h" +#include "cutdialog.h" #include "ui_cutdialog.h" #include #include @@ -196,6 +196,25 @@ void cutDialog::setCutRectPixel(QRectF &rect) update(); } +QRectF cutDialog::getCutRectMM()const +{ + double x = paperWidth * realRate * m_startPoint.x() / scaleRec.width(); + double y = paperHeight * realRate * m_startPoint.y() / scaleRec.height(); + double w = paperWidth * realRate * m_rect.width() / scaleRec.width(); + double h = paperHeight * realRate * m_rect.height() / scaleRec.height(); + return QRectF(x, y, w, h); +} + +void cutDialog::setCutRectMM(QRectF& rect) +{ + m_startPoint.setX(scaleRec.width() * rect.x() / (paperWidth * realRate)); + m_startPoint.setY(scaleRec.height() * rect.y() / (paperHeight * realRate)); + m_endPoint.setX(m_startPoint.x() + scaleRec.width() * rect.width() / (paperWidth * realRate)); + m_endPoint.setY(m_startPoint.y() + scaleRec.height() * rect.height() / (paperHeight * realRate)); + m_rect = QRectF(m_startPoint, m_endPoint); + update(); +} + int cutDialog::getCutRectRight() const { return getPaperSize().width()*m_rect.right()/scaleRec.right(); diff --git a/modules/twainui/cutdialog.h b/modules/twainui/cutdialog.h index 2f77ef2a..51e39c47 100644 --- a/modules/twainui/cutdialog.h +++ b/modules/twainui/cutdialog.h @@ -1,4 +1,4 @@ -#ifndef CUTDIALOG_H +#ifndef CUTDIALOG_H #define CUTDIALOG_H #include @@ -35,6 +35,8 @@ public: QPointF getCutRectStartPos()const; QRectF getCutRectPixel()const; void setCutRectPixel(QRectF& rect); + QRectF getCutRectMM()const; + void setCutRectMM(QRectF& rect); int getCutRectRight()const; int getCutRectBottom()const; void refreshView(); diff --git a/modules/twainui/cutpapertool.cpp b/modules/twainui/cutpapertool.cpp index 4c035795..1bbdec8c 100644 --- a/modules/twainui/cutpapertool.cpp +++ b/modules/twainui/cutpapertool.cpp @@ -1,4 +1,4 @@ -#include "cutpapertool.h" +#include "cutpapertool.h" #include "ui_cutpapertool.h" #include #include @@ -57,6 +57,24 @@ void CutPaperTool::setCutRectPixel(QRectF &rect) ui->widget->refreshView(); } +QRectF CutPaperTool::getCutRectMM() +{ + return QRectF(ui->widget->getCutRectMM()); +} + +void CutPaperTool::setCutRectMM(QRectF& rect) +{ + ui->widget->setCutRectMM(rect); + ui->startXEdt->setText(QString::number(rect.x())); + ui->startYEdt->setText(QString::number(rect.y())); + ui->rectWidth->setText(QString::number(rect.width())); + ui->rectHeight->setText(QString::number(rect.height())); + + update(); + setSizeLabel(); + ui->widget->refreshView(); +} + int CutPaperTool::getUnit() { return ui->comboBox_2->currentIndex(); diff --git a/modules/twainui/cutpapertool.h b/modules/twainui/cutpapertool.h index d23bd5d5..55df917f 100644 --- a/modules/twainui/cutpapertool.h +++ b/modules/twainui/cutpapertool.h @@ -1,4 +1,4 @@ -#ifndef CUTPAPERTOOL_H +#ifndef CUTPAPERTOOL_H #define CUTPAPERTOOL_H #include @@ -17,6 +17,8 @@ public: ~CutPaperTool(); QRectF getCutRectPixel(); void setCutRectPixel(QRectF& rect); + QRectF getCutRectMM(); + void setCutRectMM(QRectF& rect); int getUnit(); private: diff --git a/modules/twainui/cutpapertool.ui b/modules/twainui/cutpapertool.ui index 0e5178d6..548a4f93 100644 --- a/modules/twainui/cutpapertool.ui +++ b/modules/twainui/cutpapertool.ui @@ -106,6 +106,12 @@ + + + 120 + 0 + + 毫米（mm） diff --git a/modules/twainui/dialog_device_select.cpp b/modules/twainui/dialog_device_select.cpp index 669a7621..3cc7df50 100644 --- a/modules/twainui/dialog_device_select.cpp +++ b/modules/twainui/dialog_device_select.cpp @@ -19,6 +19,9 @@ Dialog_device_select::Dialog_device_select(const std::vector& devs, QW { ui->listWidget->item(0)->setSelected(true); } + + if (ui->listWidget->count() > 1) + processSameDeviceType(); } Dialog_device_select::~Dialog_device_select() @@ -31,6 +34,53 @@ int Dialog_device_select::getDevId() return m_devId; } +void Dialog_device_select::processSameDeviceType() +{ + int len = ui->listWidget->count(); + for (int i = 0; i < len - 1; ++i) + { + for (int j = i + 1; j < len; ++j) + { + QString devName = ui->listWidget->item(i)->text(); + if (devName.contains(" - ")) + { + devName.truncate(devName.lastIndexOf(" - ")); + if (!devName.contains(" - ")) + { + devName = ui->listWidget->item(i)->text(); + } + } + + QString devName2 = ui->listWidget->item(j)->text(); + if (devName2.contains(" - ")) + { + devName2.truncate(devName2.lastIndexOf(" - ")); + if (!devName2.contains(" - ")) + { + devName2 = ui->listWidget->item(j)->text(); + } + } + + if (devName == devName2) + { + QString serialNum; + QString serialNum2; + for (int i = 0; i < m_devs.size(); ++i) + { + if (devName == QString::fromStdString(m_devs[i].name)) + serialNum = QString::fromStdString(m_devs[i].name); + + if (devName2 == QString::fromStdString(m_devs[i].name)) + serialNum2 = QString::fromStdString(m_devs[i].name); + } + + ui->listWidget->item(i)->setText(ui->listWidget->item(i)->text() + "(" + serialNum + ")"); + ui->listWidget->item(j)->setText(ui->listWidget->item(j)->text() + "(" + serialNum2 + ")"); + } + } + } +} + void Dialog_device_select::on_pbtn_ok_clicked() { if (ui->listWidget->count() == 0) @@ -63,3 +113,8 @@ void Dialog_device_select::on_pbtn_cancel_clicked() m_devId = -1; reject(); } + +void Dialog_device_select::on_listWidget_itemDoubleClicked(QListWidgetItem *item) +{ + on_pbtn_ok_clicked(); +} diff --git a/modules/twainui/dialog_device_select.h b/modules/twainui/dialog_device_select.h index 021d5b45..e9ea5a7a 100644 --- a/modules/twainui/dialog_device_select.h +++ b/modules/twainui/dialog_device_select.h @@ -2,7 +2,8 @@ #define DIALOG_DEVICE_SELECT_H #include -#include "twain_user/twainui.h" +#include "twainui.h" +#include namespace Ui { class Dialog_device_select; @@ -18,11 +19,16 @@ public: int getDevId(); +private: + void processSameDeviceType(); + private slots: void on_pbtn_ok_clicked(); void on_pbtn_cancel_clicked(); + void on_listWidget_itemDoubleClicked(QListWidgetItem *item); + private: Ui::Dialog_device_select *ui; diff --git a/modules/twainui/dialog_progress_ui.cpp b/modules/twainui/dialog_progress_ui.cpp index 0510abcb..0f451b7b 100644 --- a/modules/twainui/dialog_progress_ui.cpp +++ b/modules/twainui/dialog_progress_ui.cpp @@ -8,18 +8,21 @@ #include extern Manager* g_manager; -static int imageRecivedCount = 0; Dialog_progress_ui::Dialog_progress_ui(class Manager *mgr, std::function callback, std::function *notify, QWidget *parent) : QDialog(parent), ui(new Ui::Dialog_progress_ui) - , m_isScanning(false) + , m_imageRecivedCount(0) + , m_isScanning(false) + , m_thread(nullptr) { - setAttribute(Qt::WA_DeleteOnClose, true); - ui->setupUi(this); +#if defined(HG_CMP_MSC) setWindowFlags(Qt::SubWindow | Qt::Popup | Qt::WindowStaysOnTopHint); +#else + setWindowFlags(Qt::Dialog | Qt::WindowCloseButtonHint | Qt::WindowStaysOnTopHint); +#endif ui->pbtn_cancelScan->setVisible(false); ui->pbtn_close->setVisible(false); @@ -28,7 +31,7 @@ Dialog_progress_ui::Dialog_progress_ui(class Manager *mgr, std::functionlabel_imgRecived->setVisible(false); ui->lineEdit_imgRecived->setVisible(false); ui->label_totalImgRecived->setVisible(false); - ui->lineEdit_imgRecived->setText(QString::number(imageRecivedCount)); + ui->lineEdit_imgRecived->setText(QString::number(m_imageRecivedCount)); m_mgr = mgr; m_callback = callback; @@ -43,10 +46,10 @@ Dialog_progress_ui::Dialog_progress_ui(class Manager *mgr, std::functionm_progressUi = nullptr; - imageRecivedCount = 0; - delete ui; } @@ -58,6 +61,14 @@ void Dialog_progress_ui::keyPressEvent(QKeyEvent *e) } } +void Dialog_progress_ui::closeEvent(QCloseEvent* e) +{ + if (e->spontaneous()) + { + e->ignore(); + } +} + void Dialog_progress_ui::on_pbtn_cancelScan_clicked() { if (!quit_) @@ -66,23 +77,15 @@ void Dialog_progress_ui::on_pbtn_cancelScan_clicked() ui->label->setText(tr("stop scanning")); } -void notify_close(std::function callback) -{ - std::this_thread::sleep_for(std::chrono::milliseconds(500)); - if (callback) - callback(UI_RESULT_CLOSE_NORMAL); -} - void Dialog_progress_ui::on_pbtn_close_clicked() { disconnect(m_timer, SIGNAL(timeout()), this, SLOT(on_pbtn_close_clicked())); - //CloseHandle(CreateThread(NULL, 0, notify_close, (void*)m_callback, 0, 0)); + if (!quit_) { - std::thread th_close(notify_close, m_callback); - th_close.detach(); + HGBase_OpenThread(ThreadFunc, this, &m_thread); } -// m_callback(UI_RESULT_CLOSE_NORMAL); + close(); } @@ -103,7 +106,9 @@ void Dialog_progress_ui::on_scan_finish(int flag, QString finishInfo) on_scan_status(finishInfo, false); ui->label_totalImgRecived->setVisible(true); - ui->label_totalImgRecived->setText(tr("Total scanned images: %1").arg(QString::number(imageRecivedCount))); + ui->label_totalImgRecived->setText(tr("Total scanned images: %1").arg(QString::number(m_imageRecivedCount))); + + m_imageRecivedCount = 0; if (SCANNER_ERR_OK == flag || SCANNER_ERR_USER_CANCELED == flag) { @@ -114,7 +119,21 @@ void Dialog_progress_ui::on_scan_finish(int flag, QString finishInfo) void Dialog_progress_ui::on_image_recived() { - ui->lineEdit_imgRecived->setText(QString::number(++imageRecivedCount)); + m_imageRecivedCount++; + ui->lineEdit_imgRecived->setText(QString::number(m_imageRecivedCount)); +} + +void HGAPI Dialog_progress_ui::ThreadFunc(HGThread thread, HGPointer param) +{ +#if defined(HG_CMP_MSC) + Sleep(500); +#else + usleep(500 * 1000); +#endif + + Dialog_progress_ui* p = (Dialog_progress_ui*)param; + if (p->m_callback) + p->m_callback(UI_RESULT_CLOSE_NORMAL); } void Dialog_progress_ui::FuncNotify(int event, void *msg, int flag) @@ -129,14 +148,32 @@ void Dialog_progress_ui::FuncNotify(int event, void *msg, int flag) { case SANE_EVENT_WORKING: { - QString finishInfo((char*)msg); + QString finishInfo; + if (msg != nullptr) + { + finishInfo = (char*)msg; + } + else + { + finishInfo = tr("Start scan..."); + } + emit p->scan_status(finishInfo, true); } break; case SANE_EVENT_SCAN_FINISHED: { - QString finishInfo((char*)msg); + QString finishInfo; + if (msg != nullptr) + { + finishInfo = (char*)msg; + } + else + { + finishInfo = tr("Scan completed"); + } + emit p->scan_finish(flag, finishInfo); } break; diff --git a/modules/twainui/dialog_progress_ui.h b/modules/twainui/dialog_progress_ui.h index af34edb7..b8dd5c6b 100644 --- a/modules/twainui/dialog_progress_ui.h +++ b/modules/twainui/dialog_progress_ui.h @@ -3,7 +3,9 @@ #include #include -#include "twain_user/twainui.h" +#include +#include "twainui.h" +#include "base/HGThread.h" namespace Ui { class Dialog_progress_ui; @@ -19,7 +21,8 @@ public: ~Dialog_progress_ui(); protected: - void keyPressEvent(QKeyEvent *e) override; + virtual void keyPressEvent(QKeyEvent *e) override; + virtual void closeEvent(QCloseEvent *e) override; signals: void scan_status(QString finishInfo, bool isScanning); @@ -35,6 +38,7 @@ private slots: void on_image_recived(); public: + static void HGAPI ThreadFunc(HGThread thread, HGPointer param); static void FuncNotify(int event, void *msg, int flag); void clear_callback(void) { @@ -45,10 +49,13 @@ public: private: Ui::Dialog_progress_ui *ui; + int m_imageRecivedCount; + class Manager *m_mgr; std::function m_callback; QTimer *m_timer; bool m_isScanning; + HGThread m_thread; }; #endif // DIALOG_PROGRESS_UI_H diff --git a/modules/saneui/dialog_source_select.cpp b/modules/twainui/dialog_source_select.cpp similarity index 86% rename from modules/saneui/dialog_source_select.cpp rename to modules/twainui/dialog_source_select.cpp index aa2c4198..5d1a1c01 100644 --- a/modules/saneui/dialog_source_select.cpp +++ b/modules/twainui/dialog_source_select.cpp @@ -1,31 +1,24 @@ #include "dialog_source_select.h" #include "ui_dialog_source_select.h" #include +#include "base/HGUtility.h" -Dialog_Source_Select::Dialog_Source_Select(const char **manuNames, const char **sanePaths, QWidget *parent) : +Dialog_Source_Select::Dialog_Source_Select(const std::vector > &source, QWidget *parent) : QDialog(parent), ui(new Ui::Dialog_Source_Select) { ui->setupUi(this); - m_vSource.clear(); + m_vSource = source; m_strManuName.clear(); m_dll = nullptr; memset(&m_saneApi, 0, sizeof(SANEAPI)); setWindowFlags(Qt::Dialog | Qt::WindowCloseButtonHint); - const char **p1 = manuNames; - const char **p2 = sanePaths; - while (*p1 != NULL && *p2 != NULL) + for (int i = 0; i < m_vSource.size(); ++i) { - std::pair pr; - pr.first = *p1; - pr.second = *p2; - m_vSource.push_back(pr); - ui->listWidget->addItem(*p1); - ++p1; - ++p2; + ui->listWidget->addItem(m_vSource[i].first.c_str()); } if (!m_vSource.empty()) @@ -62,12 +55,19 @@ void Dialog_Source_Select::on_pushButton_OK_clicked() return; } + HGChar fileName[260]; + HGBase_GetFileName(m_vSource[index].second.c_str(), fileName, 260); + HGDll dll = nullptr; - HGResult ret = HGBase_CreateDll(m_vSource[index].second.c_str(), &dll); + HGResult ret = HGBase_CreateDll(fileName, &dll); if (HGBASE_ERR_OK != ret) { - QMessageBox::information(this, tr("tips"), tr("Load library failed")); - return; + ret = HGBase_CreateDll(m_vSource[index].second.c_str(), &dll); + if (HGBASE_ERR_OK != ret) + { + QMessageBox::information(this, tr("tips"), tr("Load library failed")); + return; + } } SANEAPI saneAPI; diff --git a/modules/saneui/dialog_source_select.h b/modules/twainui/dialog_source_select.h similarity index 84% rename from modules/saneui/dialog_source_select.h rename to modules/twainui/dialog_source_select.h index ce58b77a..048c8922 100644 --- a/modules/saneui/dialog_source_select.h +++ b/modules/twainui/dialog_source_select.h @@ -4,7 +4,7 @@ #include #include #include -#include "HGSaneUI.h" +#include "twainui.h" namespace Ui { class Dialog_Source_Select; @@ -15,7 +15,7 @@ class Dialog_Source_Select : public QDialog Q_OBJECT public: - explicit Dialog_Source_Select(const char **manuNames, const char **sanePaths, QWidget *parent = 0); + explicit Dialog_Source_Select(const std::vector > &source, QWidget *parent = 0); ~Dialog_Source_Select(); std::string GetManuName(); diff --git a/modules/saneui/dialog_source_select.ui b/modules/twainui/dialog_source_select.ui similarity index 100% rename from modules/saneui/dialog_source_select.ui rename to modules/twainui/dialog_source_select.ui diff --git a/modules/twainui/etc/qt.conf b/modules/twainui/etc/qt.conf new file mode 100644 index 00000000..2620cdc2 --- /dev/null +++ b/modules/twainui/etc/qt.conf @@ -0,0 +1,2 @@ +[Platforms] +WindowsArguments = dpiawareness=0 \ No newline at end of file diff --git a/modules/twainui/hg_settingdialog.cpp b/modules/twainui/hg_settingdialog.cpp index feed5573..1fa1c06f 100644 --- a/modules/twainui/hg_settingdialog.cpp +++ b/modules/twainui/hg_settingdialog.cpp @@ -19,6 +19,7 @@ #include "base/HGBase64.h" std::string hg_settingdialog::property_combox_data_type_ = "combox_value_type"; +static int m_customCutAreaUnit = 0; hg_settingdialog::hg_settingdialog(class Manager *mgr, SANE_Handle handle, const SANEAPI* saneApi, bool showScan, const char* devName, gb::scanner_cfg* cfg, std::function callback, QWidget *parent) @@ -33,46 +34,12 @@ hg_settingdialog::hg_settingdialog(class Manager *mgr, SANE_Handle handle, const , m_isRefreshUi(false) , changed_count_(0) , cur_cfg_(cfg) + , m_isMultiOutMode(false) { m_mgr = mgr; setAttribute(Qt::WA_DeleteOnClose, true); - setIcon(); - //m_scheme = new gb::sane_config_schm(); - - //HGChar cfgpath[512] = {0}; - //GetConfigPath(cfgpath, 512); - // - //HGBase_CreateDir(cfgpath); - //dev_que_.set_root_dir(cfgpath); - //QString old = QString::fromStdString(cfgpath) + PATH_SYMBOL + "scanner.schm"; - //if(QFile::exists(old)) - // dev_que::update_old_cfg(old.toStdString().c_str()); - // - //int pid = 0; - //saneApi->sane_control_option_api(m_devHandle, (SANE_Int)0x8853, SANE_ACTION_GET_VALUE, &pid, NULL); - // - //char buf[10] = { 0 }; - //sprintf(buf, "%x", pid); - //std::string deviceName = m_devName; - //if (pid != 0) - //{ - // deviceName = deviceName.substr(0, deviceName.find(" ")) + " " + buf; - //} - //dev_que_.add_scanner(deviceName.c_str()); - //dev_que_.open_scanner(saneApi, handle, deviceName.c_str(), false); - // - //std::string n(dev_que_.opened_scanner_name()); - //for(int i = 0; i < dev_que_.scanners(); ++i) - //{ - // SCANNER s = dev_que_.get_at(i); - // if(s.name == n) - // { - // cur_cfg_ = s.cfg; - // break; - // } - //} cur_scheme_ = cur_cfg_->get_scheme(); if (!cur_scheme_) @@ -100,6 +67,8 @@ hg_settingdialog::hg_settingdialog(class Manager *mgr, SANE_Handle handle, const for(int i = 0; i < sizeof(m_gammaData.table) / sizeof(m_gammaData.table[0]); ++i) m_gammaData.table[i] = i & 0x0ff; + memset(&m_originGammaData, 0, sizeof(m_originGammaData)); + memcpy(&m_saneAPI, saneApi, sizeof(SANEAPI)); m_closeButton = closeButtonNormal; @@ -108,28 +77,8 @@ hg_settingdialog::hg_settingdialog(class Manager *mgr, SANE_Handle handle, const m_list_originDeviceScheme.clear(); m_list_originDeviceScheme = m_list_defaultOptions; + m_originGammaData = m_gammaData; - //HGChar cfgPath[512]; - //GetConfigPath(cfgPath, 512); - //QString oldFile = QString::fromStdString(cfgPath) + "default.ini"; - //QString newFile = QString::fromStdString(cfgPath) + "olddefault.ini"; - //QFile::copy(oldFile, newFile); - // - //int index = getDefaultCfgValue("current", "index", 0); - //if (comb_->count() < index + 1) - // index = 0; - // - //comb_->setCurrentIndex(index < 0 ? 0 : index); - // - //saveOriginDeviceScheme(); - // - //if (index == 0) - //{ - // initGammaData(); - // applyDeviceScheme(); - //} - //else - // on_current_scheme_changed(); connect(comb_, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_current_scheme_changed())); } @@ -173,12 +122,14 @@ void hg_settingdialog::apply_scheme(SANE_Handle dev, LPSANEAPI api, gb::sane_con sod.desc = desc; sods.push_back(sod); } + SANE_Int info = 0; + std::string val(""); + api->sane_control_option_api(dev, SANE_OPT_ID_CUSTOM_GAMMA, SANE_ACTION_SET_VALUE, &val[0], &info); if (schm) { - std::string n(""), val(""); + std::string n(""); char* buf = nullptr; - SANE_Int info = 0; if (schm->first_config(n, val)) { @@ -190,6 +141,10 @@ void hg_settingdialog::apply_scheme(SANE_Handle dev, LPSANEAPI api, gb::sane_con { api->sane_control_option_api(dev, SANE_OPT_ID_CUSTOM_GAMMA, SANE_ACTION_SET_VALUE, &val[0], &info); } + else if (n == SANE_STD_OPT_NAME_CUSTOM_AREA) + { + m_customCutAreaUnit = *(int*)&val[0]; + } } else { @@ -362,6 +317,14 @@ void hg_settingdialog::create_scheme_management_ui(QVBoxLayout* layout) bool enabled = false; QHBoxLayout *hLayout = new QHBoxLayout(); int width = 180; + int width2 = 100; + int space = 10; + +#if defined (loongarch64) + width2 = 120; + space = 5; +#endif + std::vector schemes; std::string cur_schm(cur_cfg_->get_current_scheme_name()); @@ -388,41 +351,41 @@ void hg_settingdialog::create_scheme_management_ui(QVBoxLayout* layout) layout->addWidget(title); layout->addWidget(comb_); - layout->addSpacing(10); + layout->addSpacing(space); m_pbtn_addNew = new QPushButton(this); m_pbtn_addNew->setText(tr("Add new")); - m_pbtn_addNew->setFixedWidth(width / 2); + m_pbtn_addNew->setFixedWidth(width2); layout->addWidget(m_pbtn_addNew); connect(m_pbtn_addNew, SIGNAL(clicked(bool)), this, SLOT(slot_pushButton_scheme_management())); - layout->addSpacing(10); + layout->addSpacing(space); m_pbtn_Save = new QPushButton(this); m_pbtn_Save->setText(tr("Save")); - m_pbtn_Save->setFixedWidth(width / 2); + m_pbtn_Save->setFixedWidth(width2); layout->addWidget(m_pbtn_Save); connect(m_pbtn_Save, SIGNAL(clicked(bool)), this, SLOT(slot_pushButton_scheme_management())); - layout->addSpacing(10); + layout->addSpacing(space); m_deleteCur = new QPushButton(this); m_deleteCur->setText(tr("Delete")); m_deleteCur->setEnabled(enabled); - m_deleteCur->setFixedWidth(width / 2); + m_deleteCur->setFixedWidth(width2); layout->addWidget(m_deleteCur); connect(m_deleteCur, SIGNAL(clicked(bool)), this, SLOT(slot_pushButton_scheme_management())); - layout->addSpacing(10); + layout->addSpacing(space); m_deleteAll = new QPushButton(this); m_deleteAll->setText(tr("Delete all")); m_deleteAll->setEnabled(enabled); - m_deleteAll->setFixedWidth(width / 2); + m_deleteAll->setFixedWidth(width2); layout->addWidget(m_deleteAll); connect(m_deleteAll, SIGNAL(clicked(bool)), this, SLOT(slot_pushButton_scheme_management())); - layout->addSpacing(10); + layout->addSpacing(space); m_label_restore->setWordWrap(true); m_label_restore->setStyleSheet("color:red;"); @@ -432,7 +395,7 @@ void hg_settingdialog::create_scheme_management_ui(QVBoxLayout* layout) m_pbtn_restore = new QPushButton(this); m_pbtn_restore->setText(tr("Restore")); - m_pbtn_restore->setFixedWidth(width / 2); + m_pbtn_restore->setFixedWidth(width2); layout->addWidget(m_pbtn_restore); connect(m_pbtn_restore, SIGNAL(clicked(bool)), this, SLOT(slot_pushButton_scheme_management())); @@ -477,8 +440,10 @@ void hg_settingdialog::createUI() buttonScan->setText(tr("scan")); QPushButton *buttonOk = new QPushButton(this); buttonOk->setText(tr("ok")); + buttonOk->setDefault(true); QPushButton *buttonCancel = new QPushButton(this); buttonCancel->setText(tr("cancel")); + buttonCancel->setShortcut(Qt::Key_Escape); QHBoxLayout *hlayoutOkAndCancel = new QHBoxLayout; hlayoutOkAndCancel->addStretch(); hlayoutOkAndCancel->addWidget(buttonAbout); @@ -565,20 +530,20 @@ void hg_settingdialog::createUI() } else if (strcmp(opt->name, SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA) == 0) { - continue; - // QWidget* widget_cbtn_pbtn = new QWidget(scrollArea); - // widget_cbtn_pbtn->setMaximumWidth(200); - // btn_gamma_ = new QPushButton(widget_cbtn_pbtn); - // btn_gamma_->setText(tr("custom tone curve")); - // btn_gamma_->setFixedWidth(150); + //continue; + QWidget* widget_cbtn_pbtn = new QWidget(scrollArea); + widget_cbtn_pbtn->setMaximumWidth(200); + btn_gamma_ = new QPushButton(widget_cbtn_pbtn); + btn_gamma_->setText(tr("custom tone curve")); + btn_gamma_->setFixedWidth(150); - // QHBoxLayout *hLayout = new QHBoxLayout; - // hLayout->addWidget(checkBoxCreation); - // hLayout->addWidget(btn_gamma_); - // widget_cbtn_pbtn->setLayout(hLayout); + QHBoxLayout *hLayout = new QHBoxLayout; + hLayout->addWidget(checkBoxCreation); + hLayout->addWidget(btn_gamma_); + widget_cbtn_pbtn->setLayout(hLayout); - // reinterpret_cast(widget->layout())->addRow(opt->title + QString(" : "), widget_cbtn_pbtn); - // connect(btn_gamma_, SIGNAL(clicked(bool)), this, SLOT(slot_gammaButtonClicked())); + reinterpret_cast(widget->layout())->addRow(opt->title + QString(" : "), widget_cbtn_pbtn); + connect(btn_gamma_, SIGNAL(clicked(bool)), this, SLOT(slot_gammaButtonClicked())); } else reinterpret_cast(widget->layout())->addRow(opt->title + QString(" : "), checkBoxCreation); @@ -610,7 +575,13 @@ void hg_settingdialog::createUI() case SANE_CONSTRAINT_NONE: { QSpinBox* spinBox = new QSpinBox(scrollArea); + +#ifdef HG_CMP_MSC + spinBox->setMinimumWidth(75); +#else spinBox->setMinimumWidth(150); +#endif + spinBox->setToolTip(opt->desc); spinBox->setRange(1, 1000); int id = i + 1; @@ -632,8 +603,6 @@ void hg_settingdialog::createUI() case SANE_CONSTRAINT_RANGE: { QWidget* widget_slider_spin = new QWidget(scrollArea); - widget_slider_spin->setMinimumWidth(300); - QSlider* sliderCreation = new QSlider(widget_slider_spin); if (0 == strcmp(opt->name, SANE_STD_OPT_NAME_THRESHOLD) || 0 == strcmp(opt->name, SANE_STD_OPT_NAME_ANTI_NOISE_LEVEL) || @@ -643,14 +612,23 @@ void hg_settingdialog::createUI() } sliderCreation->setOrientation(Qt::Horizontal); - sliderCreation->setMinimumWidth(120); sliderCreation->setRange(opt->constraint.range->min, opt->constraint.range->max); sliderCreation->setToolTip(opt->desc); sliderCreation->setProperty("controls_id", i+1); sliderCreation->setValue(m_list_defaultOptions.at(i).second.toInt()); QSpinBox* spinBox = new QSpinBox(widget_slider_spin); + +#ifdef HG_CMP_MSC + widget_slider_spin->setMinimumWidth(200); + sliderCreation->setMinimumWidth(100); + spinBox->setMinimumWidth(75); +#else + widget_slider_spin->setMinimumWidth(300); + sliderCreation->setMinimumWidth(120); spinBox->setMinimumWidth(150); +#endif + spinBox->setToolTip(opt->desc); spinBox->setRange(opt->constraint.range->min, opt->constraint.range->max); @@ -717,10 +695,8 @@ void hg_settingdialog::createUI() case SANE_TYPE_FIXED: { QWidget* widget_slider_spin = new QWidget(scrollArea); - widget_slider_spin->setMinimumWidth(300); QSlider* sliderCreation = new QSlider(widget_slider_spin); sliderCreation->setOrientation(Qt::Horizontal); - sliderCreation->setMinimumWidth(120); sliderCreation->setToolTip(opt->desc); int id = i + 1; sliderCreation->setProperty("controls_id", id); @@ -728,7 +704,18 @@ void hg_settingdialog::createUI() sliderCreation->setValue(SANE_UNFIX(m_list_defaultOptions.at(i).second.toDouble()) * 100); QDoubleSpinBox* spinBox = new QDoubleSpinBox(widget_slider_spin); + +#ifdef HG_CMP_MSC + widget_slider_spin->setMinimumWidth(200); + sliderCreation->setMinimumWidth(100); + spinBox->setMinimumWidth(75); +#else + widget_slider_spin->setMinimumWidth(300); + sliderCreation->setMinimumWidth(120); spinBox->setMinimumWidth(150); +#endif + + spinBox->setToolTip(opt->desc); spinBox->setDecimals(2); spinBox->setSingleStep(0.01); @@ -936,6 +923,11 @@ void hg_settingdialog::refresh_control_value(int op_id) { disconnect(cb, SIGNAL(stateChanged(int)), this, SLOT(slot_checkedClicked())); cb->setChecked(m_list_defaultOptions.at(op_id - 1).second.toBool()); + + if (0 == strcmp(opt->name, SANE_STD_OPT_NAME_IS_MULTI_OUT)) + { + m_isMultiOutMode = cb->isChecked(); + } if (strcmp(opt->name, SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA) == 0 && btn_gamma_ != nullptr) { btn_gamma_->setEnabled(m_list_defaultOptions.at(op_id - 1).second.toBool()); @@ -1070,7 +1062,16 @@ void hg_settingdialog::refresh_control_value(int op_id) comb->addItem(stringList.at(i)); } - comb->setCurrentText(m_list_defaultOptions.at(op_id - 1).second.toString()); + QString strValue = m_list_defaultOptions.at(op_id - 1).second.toString(); + comb->setCurrentText(strValue); + if (m_isMultiOutMode && 0 == strcmp(opt->name, SANE_STD_OPT_NAME_MULTI_OUT_TYPE)) + { + m_colorModeValue = strValue; + } + else if (!m_isMultiOutMode && 0 == strcmp(opt->name, SANE_STD_OPT_NAME_COLOR_MODE)) + { + m_colorModeValue = strValue; + } // comb->setProperty(hg_settingdialog::property_combox_data_type_.c_str(), COMBO_VAL_STRING); connect(comb, SIGNAL(currentTextChanged(const QString)), this, SLOT(slot_string_list_comboBoxClicked())); } @@ -1135,21 +1136,21 @@ void hg_settingdialog::updateUIStatus() refresh_control_value(id); - if (strcmp(opt->name, SANE_STD_OPT_NAME_BRIGHTNESS) == 0 || - strcmp(opt->name, SANE_STD_OPT_NAME_CONTRAST) == 0 || - strcmp(opt->name, SANE_STD_OPT_NAME_GAMMA) == 0 || - strcmp(opt->name, SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA) == 0) - { - if (w_label) - w_label->show(); - widget->setVisible(true); - } - else - { + //if (strcmp(opt->name, SANE_STD_OPT_NAME_BRIGHTNESS) == 0 || + // strcmp(opt->name, SANE_STD_OPT_NAME_CONTRAST) == 0 || + // strcmp(opt->name, SANE_STD_OPT_NAME_GAMMA) == 0 || + // strcmp(opt->name, SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA) == 0) + //{ + // if (w_label) + // w_label->show(); + // widget->setVisible(true); + //} + //else + //{ if(w_label) hide ? w_label->hide() : w_label->show(); widget->setVisible(!hide); - } + //} if(strcmp(opt->name, SANE_STD_OPT_NAME_CUSTOM_AREA) == 0) { @@ -1206,6 +1207,18 @@ void hg_settingdialog::slot_checkedClicked() } } + if (strcmp(opt->name, SANE_STD_OPT_NAME_IS_MULTI_OUT) == 0) + { + if (checkBoxcurrentState) + { + m_isMultiOutMode = true; + } + else + { + m_isMultiOutMode = false; + } + } + if(strcmp(opt->name, SANE_STD_OPT_NAME_CUSTOM_AREA) == 0) btn_cut_area_->setEnabled(checkBoxcurrentState); else if (strcmp(opt->name, SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA) == 0 && btn_gamma_ != nullptr) @@ -1243,6 +1256,12 @@ void hg_settingdialog::slot_string_list_comboBoxClicked() qDebug("colorMode=%s", comboBoxcurrentItem.c_str()); } + if (m_isMultiOutMode) + { + m_colorModeValue = comboBoxcurrentItem.c_str(); + qDebug("colorMode=%s", comboBoxcurrentItem.c_str()); + } + const SANE_Option_Descriptor* opt = nullptr; for (int i = 0; i < m_list_getOpt.size(); i++) { @@ -1299,6 +1318,22 @@ void hg_settingdialog::slot_string_list_comboBoxClicked() } } + if (0 == strcmp(opt->name, SANE_STD_OPT_NAME_SCAN_MODE)) + { + if (comboBox->currentText() == OPTION_VALUE_SMZS_SMZDZS) + { + SANE_Int scanCount = 0; + int scan_count_id = 0; + find_option_description(SANE_STD_OPT_NAME_SCAN_COUNT, &scan_count_id); + SANE_Status ret = m_saneAPI.sane_control_option_api(m_devHandle, scan_count_id, SANE_ACTION_GET_VALUE, &scanCount, &method); + if (scanCount < 2) + { + SANE_Int value = 1; + ret = m_saneAPI.sane_control_option_api(m_devHandle, scan_count_id, SANE_ACTION_SET_VALUE, &value, &method); + } + } + } + updateRestorePushButton(); } @@ -1330,22 +1365,22 @@ void hg_settingdialog::slot_cutButtonClicked() { //int width = 0.03937 * m_cutWidth * m_dpiValue; //int height = 0.03937 * m_cutHeight * m_dpiValue; - qreal left = 0.03937 * m_cutLeftValue * m_dpiValue; - qreal top = 0.03937 * m_cutTopValue * m_dpiValue; - qreal right = 0.03937 * m_cutRightValue * m_dpiValue; - qreal bottom = 0.03937 * m_cutBottomValue * m_dpiValue; + //qreal left = 0.03937 * m_cutLeftValue * m_dpiValue; + //qreal top = 0.03937 * m_cutTopValue * m_dpiValue; + //qreal right = 0.03937 * m_cutRightValue * m_dpiValue; + //qreal bottom = 0.03937 * m_cutBottomValue * m_dpiValue; - CutPaperTool dlg(m_dpiValue, m_paperSizeValue, 300, 0, this); - QRectF rc(left, top, right - left, bottom - top); - dlg.setCutRectPixel(rc); + CutPaperTool dlg(m_dpiValue, m_paperSizeValue, 300, m_customCutAreaUnit, this); + QRectF rc(m_cutLeftValue, m_cutTopValue, m_cutRightValue - m_cutLeftValue, m_cutBottomValue - m_cutTopValue); + dlg.setCutRectMM(rc); if (dlg.exec()) { - QRectF rcRet = dlg.getCutRectPixel(); + QRectF rcRet = dlg.getCutRectMM(); - m_cutLeftValue = rcRet.left() / (0.03937 * m_dpiValue); - m_cutTopValue = rcRet.top() / (0.03937 * m_dpiValue); - m_cutRightValue = rcRet.right() / (0.03937 * m_dpiValue); - m_cutBottomValue = rcRet.bottom() / (0.03937 * m_dpiValue); + m_cutLeftValue = rcRet.left(); + m_cutTopValue = rcRet.top(); + m_cutRightValue = rcRet.right(); + m_cutBottomValue = rcRet.bottom(); SANE_Int info; SANE_Word value = SANE_FIX(m_cutLeftValue); @@ -1361,68 +1396,75 @@ void hg_settingdialog::slot_cutButtonClicked() m_saneAPI.sane_control_option_api(m_devHandle, m_cutBottomId, SANE_ACTION_SET_VALUE, &value, &info); //cur_scheme_->config_changed(m_cutBottomId, (char*)&value, sizeof(value)); + m_customCutAreaUnit = dlg.getUnit(); updateRestorePushButton(); } } void hg_settingdialog::slot_gammaButtonClicked() { - setPicClrTool dlg(this); - - int colorMode; // 0-彩色, 1-灰度 + int colorMode = 0; // 0-彩色, 1-灰度 if (m_colorModeValue.toStdString() == OPTION_VALUE_YSMS_256JHD - || m_colorModeValue.toStdString() == OPTION_VALUE_YSMS_HB) + || m_colorModeValue.toStdString() == OPTION_VALUE_YSMS_HB || m_colorModeValue.toStdString() == OPTION_VALUE_DLSCLX_HD_HB) { colorMode = 1; + } - QList keyTable; - for (int i = 0; i < m_gammaData.pt_count; ++i) + setPicClrTool dlg(colorMode, this); + + if (1 == colorMode) + { + QList grayKeyTable; + for (int i = 0; i < m_gammaData.count[GAMMA_INDEX_GRAY]; ++i) { - QPoint pt(m_gammaData.keypoint[i].x, m_gammaData.keypoint[i].y); - keyTable.append(pt); + uchar x = m_gammaData.pt_gray[i]; + uchar y = m_gammaData.table[256 * GAMMA_INDEX_GRAY + x]; + grayKeyTable.append(QPoint(x, y)); } - if (!keyTable.empty()) + if (!grayKeyTable.empty()) { - dlg.setGrayKeyTable(keyTable); + dlg.setGrayKeyTable(grayKeyTable); } } - else + else if (0 == colorMode) { - colorMode = 0; - - QList keyTable; - for (int i = 0; i < m_gammaData.pt_count; ++i) + QList colorKeyTable; + for (int i = 0; i < m_gammaData.count[GAMMA_INDEX_COLOR]; ++i) { - QPoint pt(m_gammaData.keypoint[i].x, m_gammaData.keypoint[i].y); - keyTable.append(pt); + uchar x = m_gammaData.pt_color[i]; + uchar y = m_gammaData.table[256 * GAMMA_INDEX_COLOR + x]; + colorKeyTable.append(QPoint(x, y)); } QList rKeyTable; - for (int i = 0; i < m_gammaData.pt_count_r; ++i) + for (int i = 0; i < m_gammaData.count[GAMMA_INDEX_RED]; ++i) { - QPoint pt(m_gammaData.keypoint_r[i].x, m_gammaData.keypoint_r[i].y); - rKeyTable.append(pt); + uchar x = m_gammaData.pt_red[i]; + uchar y = m_gammaData.table[256 * GAMMA_INDEX_RED + x]; + rKeyTable.append(QPoint(x, y)); } QList gKeyTable; - for (int i = 0; i < m_gammaData.pt_count_g; ++i) + for (int i = 0; i < m_gammaData.count[GAMMA_INDEX_GREEN]; ++i) { - QPoint pt(m_gammaData.keypoint_g[i].x, m_gammaData.keypoint_g[i].y); - gKeyTable.append(pt); + uchar x = m_gammaData.pt_green[i]; + uchar y = m_gammaData.table[256 * GAMMA_INDEX_GREEN + x]; + gKeyTable.append(QPoint(x, y)); } QList bKeyTable; - for (int i = 0; i < m_gammaData.pt_count_b; ++i) + for (int i = 0; i < m_gammaData.count[GAMMA_INDEX_BLUE]; ++i) { - QPoint pt(m_gammaData.keypoint_b[i].x, m_gammaData.keypoint_b[i].y); - bKeyTable.append(pt); + uchar x = m_gammaData.pt_blue[i]; + uchar y = m_gammaData.table[256 * GAMMA_INDEX_BLUE + x]; + bKeyTable.append(QPoint(x, y)); } QVector> keyTableList; - if (!keyTable.empty() && !rKeyTable.empty() && !gKeyTable.empty() && !bKeyTable.empty()) + if (!colorKeyTable.empty() && !rKeyTable.empty() && !gKeyTable.empty() && !bKeyTable.empty()) { - keyTableList.append(keyTable); + keyTableList.append(colorKeyTable); keyTableList.append(rKeyTable); keyTableList.append(gKeyTable); keyTableList.append(bKeyTable); @@ -1436,96 +1478,76 @@ void hg_settingdialog::slot_gammaButtonClicked() colorTypeIndex = (m_gammaData.app_data & 0xF0) >> 4; dlg.setRgbAndColorType(rgbTypeIndex, colorTypeIndex); - - dlg.setColorMode(colorMode); if (dlg.exec()) { - memset(&m_gammaData, 0, sizeof(m_gammaData)); clicked_gamma_ = true; if (1 == colorMode) { QList keyTable = dlg.getGrayKeyTable(); - m_gammaData.pt_count = HGMIN(4, keyTable.size()); + m_gammaData.count[GAMMA_INDEX_GRAY] = HGMIN(4, keyTable.size()); int i = 0; for (QPoint pt : keyTable) { if (i >= 4) break; - m_gammaData.keypoint[i].x = pt.x(); - m_gammaData.keypoint[i].y = pt.y(); + m_gammaData.pt_gray[i] = pt.x(); ++i; } - uchar data[256]; - dlg.getGrayTable(data, 256); - for (int i = 0; i < 256; ++i) - { - m_gammaData.table[i] = data[i]; - } + dlg.getGrayTable(m_gammaData.table, 256); } else { QVector> keyTableList = dlg.getRGBKeyTable(); - m_gammaData.pt_count = HGMIN(4, keyTableList[0].size()); + m_gammaData.count[GAMMA_INDEX_COLOR] = HGMIN(4, keyTableList[0].size()); int i = 0; for (QPoint pt : keyTableList[0]) { if (i >= 4) break; - m_gammaData.keypoint[i].x = pt.x(); - m_gammaData.keypoint[i].y = pt.y(); + m_gammaData.pt_color[i] = pt.x(); ++i; } - m_gammaData.pt_count_r = HGMIN(4, keyTableList[1].size()); + m_gammaData.count[GAMMA_INDEX_RED] = HGMIN(4, keyTableList[1].size()); i = 0; for (QPoint pt : keyTableList[1]) { if (i >= 4) break; - m_gammaData.keypoint_r[i].x = pt.x(); - m_gammaData.keypoint_r[i].y = pt.y(); + m_gammaData.pt_red[i] = pt.x(); ++i; } - m_gammaData.pt_count_g = HGMIN(4, keyTableList[2].size()); + m_gammaData.count[GAMMA_INDEX_GREEN] = HGMIN(4, keyTableList[2].size()); i = 0; for (QPoint pt : keyTableList[2]) { if (i >= 4) break; - m_gammaData.keypoint_g[i].x = pt.x(); - m_gammaData.keypoint_g[i].y = pt.y(); + m_gammaData.pt_green[i] = pt.x(); ++i; } - m_gammaData.pt_count_b = HGMIN(4, keyTableList[3].size()); + m_gammaData.count[GAMMA_INDEX_BLUE] = HGMIN(4, keyTableList[3].size()); i = 0; for (QPoint pt : keyTableList[3]) { if (i >= 4) break; - m_gammaData.keypoint_b[i].x = pt.x(); - m_gammaData.keypoint_b[i].y = pt.y(); + m_gammaData.pt_blue[i] = pt.x(); ++i; } - uchar data[256 * 3]; - dlg.getRGBTable(data, 256 * 3); - for (int i = 0; i < 256; ++i) - { - m_gammaData.table[i] = data[i * 3 + 2]; - m_gammaData.table[i + 256] = data[i * 3 + 1]; - m_gammaData.table[i + 512] = data[i * 3 + 0]; - } + dlg.getRGBTable(m_gammaData.table + 256, 256 * 4); } QVector type = dlg.getRgbAndColorType(); @@ -1895,7 +1917,7 @@ void hg_settingdialog::slot_buttonAboutClicked() { QString str = tr("Not supported"); strcpy(info, str.toStdString().c_str()); - content += tr("

Roller count: %1

").arg(QString(info)); + content += tr("

History count: %1

").arg(QString(info)); info[0] = 0; } else @@ -1903,9 +1925,19 @@ void hg_settingdialog::slot_buttonAboutClicked() content += tr("

History count: %1

").arg(QString::number(data)); } + info[0] = 0; + ret = m_saneAPI.sane_control_option_api(m_devHandle, (SANE_Int)0x8866, SANE_ACTION_GET_VALUE, info, NULL); + if (ret != SANE_STATUS_GOOD) + { + QString str = tr("Not supported"); + strcpy(info, str.toStdString().c_str()); + } + content += tr("

Initial startup time: %1

").arg(QString(info)); + info[0] = 0; + QMessageBox msg(QMessageBox::NoIcon, title, content, QMessageBox::Ok, this); - msg.setStyleSheet("QLabel{""min-width: 250px;""}"); + msg.setStyleSheet("QLabel{""min-width: 280px;""}"); msg.exec(); } @@ -1931,10 +1963,12 @@ void hg_settingdialog::slot_buttonCancelClicked() void hg_settingdialog::keyPressEvent(QKeyEvent *e) { - if (e->key() == Qt::Key_Escape) { - e->ignore(); + if (e->key() == Qt::Key_Return) + { + slot_buttonOkClicked(); } - else { + else + { QDialog::keyPressEvent(e); } } @@ -2284,6 +2318,8 @@ void hg_settingdialog::setIcon() this->setWindowIcon(QIcon(":logo/image_rsc/logo/Microtek_logo.ico")); #elif defined(OEM_ZIGUANG) this->setWindowIcon(QIcon(":logo/image_rsc/logo/uniscan.ico")); +#elif defined(OEM_NEUTRAL) + this->setWindowIcon(QIcon(":logo/image_rsc/logo/NoBrand_logo.ico")); #elif defined(OEM_DELI) this->setWindowIcon(QIcon(":logo/image_rsc/logo/deli.ico")); #endif @@ -2687,6 +2723,10 @@ void hg_settingdialog::cancelScheme() { SANE_Bool v = m_list_originDeviceScheme.at(i).second.toBool(); m_saneAPI.sane_control_option_api(m_devHandle, i + 1, SANE_ACTION_SET_VALUE, &v, &none); + if (0 == strcmp(opt->name, SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA)) + { + m_saneAPI.sane_control_option_api(m_devHandle, 0x885A, SANE_ACTION_SET_VALUE, &m_originGammaData, NULL); + } } else if (opt->type == SANE_TYPE_INT) { @@ -2823,6 +2863,11 @@ void hg_settingdialog::updateSchemeFromUi(gb::sane_config_schm* schm) schm->remove_config(SANE_STD_OPT_NAME_CUSTOM_AREA_RIGHT); schm->remove_config(SANE_STD_OPT_NAME_CUSTOM_AREA_BOTTOM); } + else + { + schm->config_changed(SANE_STD_OPT_NAME_CUSTOM_AREA, (char*)&m_customCutAreaUnit, sizeof(m_customCutAreaUnit), true); + } + if (custom_gamma) { SANE_Gamma gamma; diff --git a/modules/twainui/hg_settingdialog.h b/modules/twainui/hg_settingdialog.h index 37799734..8032b654 100644 --- a/modules/twainui/hg_settingdialog.h +++ b/modules/twainui/hg_settingdialog.h @@ -6,7 +6,7 @@ #include #include "cfg/gb_json.h" #include "device_menu.h" -#include "twain_user/twainui.h" +#include "twainui.h" class hg_settingdialog : public QDialog { @@ -62,7 +62,6 @@ public: void createUI(); void updateUIStatus(); QVector find_control(int opt_num); - void keyPressEvent(QKeyEvent *e); int get_changed_items(void); int getCloseButtonCliked(); gb::sane_config_schm *getCurScheme(); @@ -97,6 +96,9 @@ private: QSettings *m_configIniWrite; QSettings *m_configIniRead; +protected: + virtual void keyPressEvent(QKeyEvent* e) override; + private: QString md5(QString key); const void* find_option_description(int id); // return const SANE_Option_Descriptor* pointer @@ -171,10 +173,12 @@ private: int m_colorModeId; QString m_colorModeValue; SANE_Gamma m_gammaData; + SANE_Gamma m_originGammaData; QComboBox *comb_; std::function m_callback; bool m_isRefreshUi; + bool m_isMultiOutMode; }; #endif // HG_SETTING_DIALOG_H diff --git a/modules/twainui/image_rsc/logo/deli.ico b/modules/twainui/image_rsc/logo/deli.ico index f573b6d0..7fc788e4 100644 Binary files a/modules/twainui/image_rsc/logo/deli.ico and b/modules/twainui/image_rsc/logo/deli.ico differ diff --git a/modules/twainui/setpicclrtool.cpp b/modules/twainui/setpicclrtool.cpp index 3e4d249a..13072848 100644 --- a/modules/twainui/setpicclrtool.cpp +++ b/modules/twainui/setpicclrtool.cpp @@ -4,9 +4,10 @@ #include #include -setPicClrTool::setPicClrTool(QWidget *parent) : - QDialog(parent), - ui(new Ui::setPicClrTool) +setPicClrTool::setPicClrTool(int colorMode, QWidget *parent) + : QDialog(parent) + , ui(new Ui::setPicClrTool) + , m_colorMode(colorMode) { ui->setupUi(this); setWindowFlags(Qt::Dialog | Qt::WindowCloseButtonHint); @@ -19,69 +20,7 @@ setPicClrTool::setPicClrTool(QWidget *parent) : connect(ui->widget,SIGNAL(mouseCoordSig(QPoint)),this,SLOT(mouseCoordSlot(QPoint))); connect(ui->widget,SIGNAL(dragPointChecked(bool)),this,SLOT(lineEditEnable(bool))); connect(ui->widget,SIGNAL(lineChangeSig()),this,SLOT(lineChangeSlot())); -} -setPicClrTool::~setPicClrTool() -{ - delete ui; -} - -void setPicClrTool::getGrayTable(uchar *table, size_t length) -{ - QVector gray = getGrayALLPoint(); - for (size_t i = 0; i < length; i++) - table[i] = static_cast(gray[static_cast(i)]); -} - -void setPicClrTool::getRGBTable(uchar *table, size_t length) -{ - if (length != 768) - throw "length is not 768."; - - QVector rgb = getRgbALLPoint(); - QVector red = getRedALLPoint(); - QVector green = getGreenALLPoint(); - QVector blue = getBlueALLPoint(); - - - for (size_t i = 0; i < 256; i++) - { - //if (i == 255) - // int a = 0; - //table member order is B\G\R - table[i * 3 + 0] = static_cast(blue[rgb[static_cast(i)]]); - table[i * 3 + 1] = static_cast(green[rgb[static_cast(i)]]); - table[i * 3 + 2] = static_cast(red[rgb[static_cast(i)]]); - } -} - -//void setPicClrTool::setGrayTable(const uchar *table, size_t length) -//{ -// QVector gray; -// for (size_t i = 0; i < length; i++) -// gray[static_cast(i)] = int(table[i]); -// //ui->widget->setGrayALLPoint(gray); -//} - -//void setPicClrTool::setRGBTable(const uchar *table, size_t length) -//{ -// QVector rgb; -// QVector red; -// QVector green; -// QVector blue; -// for(int i = 0; i < 256; i++){ -// rgb.append(i); -// } -// for (size_t i = 0; i < length; i++){ -// red.append(int(table[i * 3 + 0])); -// green.append(int(table[i * 3 + 1])); -// blue.append(int(table[i * 3 + 2])); -// } - -//} - -void setPicClrTool::setColorMode(int colorMode) -{ QVariant v(6); if(colorMode == 0) { @@ -98,6 +37,41 @@ void setPicClrTool::setColorMode(int colorMode) } } +setPicClrTool::~setPicClrTool() +{ + delete ui; +} + +void setPicClrTool::getGrayTable(uchar *table, size_t length) +{ + if (length != 256) + throw "length is not 256."; + + QVector gray = getGrayALLPoint(); + for (size_t i = 0; i < 256; i++) + table[i] = static_cast(gray[i]); +} + +void setPicClrTool::getRGBTable(uchar *table, size_t length) +{ + if (length != 1024) + throw "length is not 1024."; + + QVector rgb = getRgbALLPoint(); + QVector red = getRedALLPoint(); + QVector green = getGreenALLPoint(); + QVector blue = getBlueALLPoint(); + + + for (size_t i = 0; i < 256; i++) + { + table[i] = static_cast(rgb[i]); + table[256 + i] = static_cast(red[i]); + table[256 * 2 + i] = static_cast(green[i]); + table[256 * 3 + i] = static_cast(blue[i]); + } +} + QVector > setPicClrTool::getRGBKeyTable() { QVector> plv; @@ -137,8 +111,18 @@ QVector setPicClrTool::getRgbAndColorType() void setPicClrTool::setRgbAndColorType(int rgbTypeIndex, int colorTypeIndex) { - ui->comboBox->setCurrentIndex(rgbTypeIndex); - ui->colorSetCmb->setCurrentIndex(colorTypeIndex); + if (0 == m_colorMode) + { + if (rgbTypeIndex >= 0 && rgbTypeIndex <= 4) + ui->comboBox->setCurrentIndex(rgbTypeIndex); + if (0 == colorTypeIndex || (colorTypeIndex >= 2 && colorTypeIndex <= 4)) + ui->colorSetCmb->setCurrentIndex(colorTypeIndex); + } + else + { + if ((rgbTypeIndex >= 0 && rgbTypeIndex <= 1) || (rgbTypeIndex >= 3 && rgbTypeIndex <= 4)) + ui->comboBox->setCurrentIndex(rgbTypeIndex); + } } QVector setPicClrTool::getRgbALLPoint() diff --git a/modules/twainui/setpicclrtool.h b/modules/twainui/setpicclrtool.h index c92a8d71..07b0ba5f 100644 --- a/modules/twainui/setpicclrtool.h +++ b/modules/twainui/setpicclrtool.h @@ -13,18 +13,11 @@ class setPicClrTool : public QDialog Q_OBJECT public: - explicit setPicClrTool(QWidget *parent = nullptr); + explicit setPicClrTool(int colorMode, QWidget *parent = nullptr); ~setPicClrTool(); void getGrayTable(uchar* table, size_t length = 256); - - void getRGBTable(uchar* table, size_t length = 768); - -// void setGrayTable(const uchar* table, size_t length = 256); - -// void setRGBTable(const uchar* table, size_t length = 768); - - void setColorMode(int colorMode); + void getRGBTable(uchar* table, size_t length = 1024); QVector> getRGBKeyTable(); void setRGBKeyTable(QVector>& plv); @@ -73,6 +66,7 @@ private slots: private: Ui::setPicClrTool *ui; + int m_colorMode; QList linePoint; QList greenLine; QList redLine; diff --git a/modules/twainui/twainui.cpp b/modules/twainui/twainui.cpp index a7d35a7b..b32d9a19 100644 --- a/modules/twainui/twainui.cpp +++ b/modules/twainui/twainui.cpp @@ -1,10 +1,6 @@ -#include "twain_user/twainui.h" +#include "twainui.h" #include #include -#include "dialog_device_select.h" -#include "dialog_progress_ui.h" -#include "hg_settingdialog.h" -#include "dialog_twain_source_select.h" #include "device_menu.h" #include "base/HGBase.h" #include "Manager.h" @@ -38,6 +34,8 @@ static void HGAPI ThreadFunc(HGThread thread, HGPointer param) g_manager = new Manager; HGBase_SetEvent(g_event); qApp->exec(); + delete g_manager; + g_manager = nullptr; delete qApp; } } @@ -263,6 +261,24 @@ int show_twain_srclist_ui(const TW_IDENTITY *vds, HGUInt count, const HGChar *de return g_manager->showTwainSrcUi(nullptr == g_hThread, vds, count, defDsName, parent, ds); } +int show_srclist_ui(const char **manuNames, const char **sanePaths, HGWindow parent, HGDll *dll, + SANEAPI* saneApi, char *manuName, unsigned int maxLen) +{ + if (!qApp) + { + HGBase_CreateEvent(HGTRUE, HGFALSE, &g_event); + HGBase_OpenThread(ThreadFunc, NULL, &g_hThread); + HGBase_WaitEvent(g_event); + } + + if (NULL == g_manager) + { + g_manager = new Manager; + } + + return g_manager->showSaneSrcUi(nullptr == g_hThread, manuNames, sanePaths, parent, dll, saneApi, manuName, maxLen); +} + int close_ui(int which) { if (NULL == g_manager) @@ -286,7 +302,32 @@ int close_ui(int which) if (which == UI_UNLOAD_MODULE) { g_manager->clear_functions(); + + if (nullptr == g_hThread) + { + if (NULL != g_manager) + { + delete g_manager; + g_manager = nullptr; + } + } + else + { +#if 0 + QApplication::exit(); + + HGBase_CloseThread(g_hThread); + g_hThread = NULL; + HGBase_DestroyEvent(g_event); + g_event = NULL; +#endif + } } return 0; } + +void pump_ui_message(void* reserved) +{ + QApplication::processEvents(); +} diff --git a/modules/twainui/twainui.h b/modules/twainui/twainui.h new file mode 100644 index 00000000..d2e8d249 --- /dev/null +++ b/modules/twainui/twainui.h @@ -0,0 +1,130 @@ +#pragma once + + +#include +#include +#include +#include "sane/sane_ex.h" +#include "base/HGDef.h" +#include "base/HGDll.h" +#include "twain/twain.h" + +typedef struct _dev_que_ui +{ + int id; // ID，用户选中后返回该值 + std::string name; // 设备名称 + std::string sn; // 设备序列号 +}DEVQUEUI; + +// 功能： 选择多个同型设备中的一个，模态 +// +// 参数： devs - 设备队列列表 +// +// 返回： 用户选择的设备所对应的，DEVQUE::id；或者-1代表用户放弃选择设备 +HGEXPORT int choose_scanner(const std::vector& devs); // blocked. return selected DEVQUE::id or -1 if user cancelled + + +// 功能： 应用当前设备对应的用户配置，同步 +// +// 参数： dev_name - 设备名称 +// +// device - 设备打开的句柄 +// +// api - sane_xxx API函数指针 +// +// 返回： 当前设备配置方案的名称。返回指针通过调用函数twain_ui_free来释放 +HGEXPORT char* apply_current_config(const char* dev_name, SANE_Handle device, LPSANEAPI api); +HGEXPORT int apply_given_config(const char* content, SANE_Handle device, LPSANEAPI api); // 应用指定的配置，content为配置数据流，返回0表示成功 + +// 功能： 获取配置文件内容 +// +// 参数： dev_name - 设备名称 +// +// name - 指定的文件内容，NULL表示获取默认方案的配置文件内容 +// +// 返回： 配置文件内容内存，调用twain_ui_free释放 +HGEXPORT char* get_config_content(const char* dev_name, const char* name = NULL); + +// 功能： 释放由界面模块返回的动态分配的内存，同步 +// +// 参数： buf - 内存地址 +// +// 返回： 无 +HGEXPORT void twain_ui_free(void* buf); + +enum ui_result +{ + UI_RESULT_FAILED = -1, // 一般用于界面初始化失败 + UI_RESULT_OK, // 界面正常显示 + UI_RESULT_CLOSE_NORMAL, // 界面正常关闭 + UI_RESULT_CLOSE_CANCEL, // 用户取消操作，如取消扫描…… + UI_RESULT_START_SCAN, // 用户点击了开始扫描 + UI_RESULT_CLOSE_SETTING, +}; +// 功能： 释放由界面模块返回的动态分配的内存，非模态 +// +// 参数： device - 当前打开的设备句柄 +// +// parent - 父窗口句柄 +// +// api - sane_xxx API函数指针 +// +// devName - 设备名称 +// +// with_scan - 是否显示“扫描”按钮 +// +// callback - 用户界面操作事件回调（主要为取消,扫描事件） +// +// 返回： ui_result 类型, UI_RESULT_FAILED or UI_RESULT_OK +//int show_setting_ui(SANE_Handle device, HWND parent, LPSANEAPI api, const char *devName, bool with_scan/*是否显示“扫描”按钮*/); +HGEXPORT int show_setting_ui(SANE_Handle device,HWND parent, LPSANEAPI api, const char *devName, bool with_scan/*是否显示“扫描”按钮*/,std::function callback); + +// 功能： 显示扫描进度界面，非模态 +// +// 参数： parent - 父窗口句柄 +// +// callback - 用户界面操作事件回调（主要为取消扫描事件） +// +// notify - ui接收进度通知函数，外部通过该返回的函数来通知当前扫描进度或事件 +// notify events: SANE_EVENT_WORKING - void*: unused, be NULL, flag - unused, be 0 +// SANE_EVENT_SCAN_FINISHED - void*: (utf8*)message, flag - error code (0 is success) +// SANE_EVENT_USB_DATA_RECEIVED- void* unused, be NULL, flag - unused, be 0 +// SANE_EVENT_IMAGE_OK - void* unused, be NULL, flag - unused, be 0 +// +// 返回： ui_result 类型, UI_RESULT_FAILED or UI_RESULT_OK +HGEXPORT int show_progress_ui(HWND parent, std::function callback, std::function* notify); +// 功能： 不显示扫描进度界面，设备返回错误信息指示框，非模态 +// +// 参数： parent - 父窗口句柄 +// +// events - SANE_EVENT_SCAN_FINISHED +// +// void* - (utf8*)message, +// +// flag - error code (0 is success) +// +// 返回： ui_result 类型, UI_RESULT_FAILED or UI_RESULT_OK +HGEXPORT int show_messagebox_ui(HWND parent,int event, void* msg, int flag); + +HGEXPORT int show_twain_srclist_ui(const TW_IDENTITY *vds, HGUInt count, const char* defDsName, HGWindow parent, TW_IDENTITY *ds); + +HGEXPORT int show_srclist_ui(const char **manuNames, const char **sanePaths, HGWindow parent, HGDll *dll, + SANEAPI* saneApi, char *manuName, unsigned int maxLen); + +// 功能： 关闭界面 +// +// 参数： which - bit mask, 界面类型 +// +// 返回： 暂时未用，返回0即可。 +enum which_ui +{ + UI_NONE = 0, + UI_INDICATOR = 1 << 0, + UI_SETTING = 1 << 1, + UI_MSG_BOX = 1 << 2, + + UI_UNLOAD_MODULE = -1, // this command is used to notify the module will be unloaded +}; +HGEXPORT int close_ui(int which); + +HGEXPORT void pump_ui_message(void* reserved); diff --git a/sdk/webservice/ManagerV2.cpp b/sdk/webservice/ManagerV2.cpp index 10a88ca4..408f6431 100644 --- a/sdk/webservice/ManagerV2.cpp +++ b/sdk/webservice/ManagerV2.cpp @@ -1224,11 +1224,15 @@ namespace ver_2 errInfo = "错误"; if (m_initDevice) + { + errInfo = "已初始化"; return -1; + } SANE_Int version_code = 0; if (SANE_STATUS_GOOD != sane_init_ex(&version_code, sane_ex_callback, this)) { + errInfo = "初始化失败"; return -1; } @@ -1242,7 +1246,10 @@ namespace ver_2 errInfo = "错误"; if (!m_initDevice) + { + errInfo = "还未初始化"; return -1; + } std::string errInfo2; CloseDevice(errInfo2); @@ -1265,7 +1272,10 @@ namespace ver_2 errInfo = "错误"; if (!m_initDevice) + { + errInfo = "还未初始化"; return -1; + } HGBase_EnterLock(m_lock); deviceNameList = m_devNameList; @@ -1278,13 +1288,25 @@ namespace ver_2 { errInfo = "错误"; - if (!m_initDevice || m_openDevice) + if (!m_initDevice) + { + errInfo = "还未初始化"; return -1; + } + + if (m_openDevice) + { + errInfo = "已打开设备"; + return -1; + } SANE_Handle dev = NULL; SANE_Status status = sane_open(deviceName.c_str(), &dev); if (SANE_STATUS_GOOD != status) + { + errInfo = Utf8ToStdString(sane_strstatus(status)); return -1; + } // 从配置文件加载devParams std::vector devParams; @@ -1310,7 +1332,10 @@ namespace ver_2 errInfo = "错误"; if (!m_openDevice) + { + errInfo = "还未打开设备"; return -1; + } std::string errInfo2; StopScan(errInfo2); @@ -1325,12 +1350,45 @@ namespace ver_2 return 0; } + int ManagerV2::GetDeviceSN(std::string& sn, std::string& errInfo) + { + errInfo = "错误"; + sn.clear(); + + if (!m_openDevice) + { + errInfo = "还未打开设备"; + return -1; + } + + char v[256] = {0}; + SANE_Status status = sane_control_option(m_devHandle, (SANE_Int)0x8856, SANE_ACTION_GET_VALUE, v, NULL); + if (SANE_STATUS_GOOD != status) + { + errInfo = Utf8ToStdString(sane_strstatus(status)); + return -1; + } + + sn = v; + errInfo.clear(); + return 0; + } + int ManagerV2::SetDeviceParam(const std::vector& devParams, std::string& errInfo) { errInfo = "错误"; - if (!m_openDevice || m_scanning) + if (!m_openDevice) + { + errInfo = "还未打开设备"; return -1; + } + + if (m_scanning) + { + errInfo = "已启动扫描"; + return -1; + } // 设置devParams到设备 int ret = SetParamsToDevice(m_devHandle, devParams); @@ -1351,8 +1409,17 @@ namespace ver_2 devParams.clear(); errInfo = "错误"; - if (!m_openDevice || m_devParams.empty()) + if (!m_openDevice) + { + errInfo = "还未打开设备"; return -1; + } + + if (m_devParams.empty()) + { + errInfo = "获取设备信息失败"; + return -1; + } devParams = m_devParams; errInfo.clear(); @@ -1363,8 +1430,17 @@ namespace ver_2 { errInfo = "错误"; - if (!m_openDevice || m_scanning) - return -1; + if (!m_openDevice) + { + errInfo = "还未打开设备"; + return -1; + } + + if (m_scanning) + { + errInfo = "已启动扫描"; + return -1; + } // 重置参数 int ret = ResetParamsToDevice(m_devHandle); @@ -1384,8 +1460,11 @@ namespace ver_2 { errInfo = "错误"; - if (!m_openDevice) - return -1; + if (!m_openDevice) + { + errInfo = "还未打开设备"; + return -1; + } deviceName = m_devName; errInfo.clear(); @@ -1396,8 +1475,17 @@ namespace ver_2 { errInfo = "错误"; - if (!m_openDevice || m_scanning) - return -1; + if (!m_openDevice) + { + errInfo = "还未打开设备"; + return -1; + } + + if (m_scanning) + { + errInfo = "已启动扫描"; + return -1; + } m_scanBlankCheck = blankCheck; m_scanTemp = temp; @@ -1407,6 +1495,7 @@ namespace ver_2 SANE_Status status = sane_start(m_devHandle); if (SANE_STATUS_GOOD != status) { + errInfo = Utf8ToStdString(sane_strstatus(status)); HGBase_DestroyEvent(m_scanEvent); m_scanEvent = NULL; m_scanBlankCheck = false; @@ -1423,8 +1512,11 @@ namespace ver_2 { errInfo = "错误"; - if (!m_scanning) - return -1; + if (!m_scanning) + { + errInfo = "还未启动扫描"; + return -1; + } assert(NULL != m_devHandle); sane_cancel(m_devHandle); diff --git a/sdk/webservice/ManagerV2.h b/sdk/webservice/ManagerV2.h index 6e48e4b2..af014d9c 100644 --- a/sdk/webservice/ManagerV2.h +++ b/sdk/webservice/ManagerV2.h @@ -189,6 +189,8 @@ namespace ver_2 int OpenDevice(const std::string& deviceName, std::string& errInfo); // 关闭设备 int CloseDevice(std::string& errInfo); + // 获取设备序列号 + int GetDeviceSN(std::string& sn, std::string& errInfo); // 设置设备参数 int SetDeviceParam(const std::vector& devParams, std::string& errInfo); // 获取设备参数 diff --git a/sdk/webservice/WSServer.cpp b/sdk/webservice/WSServer.cpp index 30a432c6..e82c06fb 100644 --- a/sdk/webservice/WSServer.cpp +++ b/sdk/webservice/WSServer.cpp @@ -28,7 +28,7 @@ namespace ver_2 void WSServer::Connect(const ConnectParam* param) { assert(NULL != param && this == param->svr); - +#if 0 if (!m_vectorUser.empty()) { #if defined(HG_CMP_MSC) @@ -38,13 +38,14 @@ namespace ver_2 #endif return; } +#endif WebUser* user = new WSUser(this, m_currUserId, param->ip, param->port, param->socket); user->Open(); ++m_currUserId; m_vectorUser.push_back(user); #if defined(HG_CMP_MSC) - lstrcpyA(nid.szTip, "扫描服务程序（已连接）"); + sprintf(nid.szTip, "扫描服务程序（连接数 %u）", m_vectorUser.size()); Shell_NotifyIconA(NIM_MODIFY, &nid); #endif } diff --git a/sdk/webservice/WSUser.cpp b/sdk/webservice/WSUser.cpp index be869d2b..eb5c7fdc 100644 --- a/sdk/webservice/WSUser.cpp +++ b/sdk/webservice/WSUser.cpp @@ -314,6 +314,10 @@ namespace ver_2 { CloseDevice(json); } + else if ("get_device_sn" == func) + { + GetDeviceSN(json); + } else if ("set_device_param" == func) { SetDeviceParam(json); @@ -2432,6 +2436,40 @@ namespace ver_2 } } + void WSUser::GetDeviceSN(cJSON* json) + { + assert(NULL != json); + + std::string sn; + std::string errInfo; + int ret = GetManager()->GetDeviceSN(sn, errInfo); + + bool findIden = false; + std::string iden = GetJsonStringValue(json, "iden", &findIden); + + cJSON* retJson = cJSON_CreateObject(); + if (NULL != retJson) + { + cJSON_AddItemToObject(retJson, "func", cJSON_CreateString("get_device_sn")); + if (findIden) + cJSON_AddItemToObject(retJson, "iden", cJSON_CreateString(iden.c_str())); + cJSON_AddItemToObject(retJson, "ret", cJSON_CreateNumber(ret)); + if (0 != ret) + cJSON_AddItemToObject(retJson, "err_info", cJSON_CreateString(StdStringToUtf8(errInfo).c_str())); + else + cJSON_AddItemToObject(retJson, "sn", cJSON_CreateString(StdStringToUtf8(sn).c_str())); + + char* resp = cJSON_Print(retJson); + if (NULL != resp) + { + SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE); + free(resp); + } + + cJSON_Delete(retJson); + } + } + void WSUser::SetDeviceParam(cJSON* json) { assert(NULL != json); diff --git a/sdk/webservice/WSUser.h b/sdk/webservice/WSUser.h index 896d5788..60eb8be6 100644 --- a/sdk/webservice/WSUser.h +++ b/sdk/webservice/WSUser.h @@ -57,6 +57,7 @@ namespace ver_2 void GetDeviceNameList(cJSON* json); void OpenDevice(cJSON* json); void CloseDevice(cJSON* json); + void GetDeviceSN(cJSON* json); void SetDeviceParam(cJSON* json); void GetDeviceParam(cJSON* json); void ResetDeviceParam(cJSON* json); diff --git a/sdk/webservice/WebServer.cpp b/sdk/webservice/WebServer.cpp index f2369bfc..44619f4c 100644 --- a/sdk/webservice/WebServer.cpp +++ b/sdk/webservice/WebServer.cpp @@ -141,11 +141,8 @@ void WebServer::DisConnect(const DisConnectParam* param) } #if defined(HG_CMP_MSC) - if (m_vectorUser.empty()) - { - lstrcpyA(nid.szTip, "扫描服务程序（未连接）"); - Shell_NotifyIconA(NIM_MODIFY, &nid); - } + sprintf(nid.szTip, "扫描服务程序（连接数 %u）", m_vectorUser.size()); + Shell_NotifyIconA(NIM_MODIFY, &nid); #endif } @@ -214,4 +211,4 @@ void HGAPI WebServer::ThreadFunc(HGThread thread, HGPointer param) p->PostConnectMsg(inet_ntoa(addrClient.sin_addr), ntohs(addrClient.sin_port), socketConn); } -} \ No newline at end of file +} diff --git a/sdk/webservice/main.cpp b/sdk/webservice/main.cpp index 479c3652..07ef5fd6 100644 --- a/sdk/webservice/main.cpp +++ b/sdk/webservice/main.cpp @@ -143,7 +143,7 @@ int main() nid.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP | NIF_INFO; nid.uCallbackMessage = WM_TRAY; nid.hIcon = LoadIcon(hInstance, MAKEINTRESOURCE(IDI_ICON_HGWEBSERVICE)); - lstrcpyA(nid.szTip, "扫描服务程序（未连接）"); + lstrcpyA(nid.szTip, "扫描服务程序（连接数 0）"); Shell_NotifyIconA(NIM_ADD, &nid); ShowWindow(hWnd, SW_HIDE); diff --git a/test/webservice/demo.html b/test/webservice/demo.html index 2915bf2f..05f88bf2 100644 --- a/test/webservice/demo.html +++ b/test/webservice/demo.html @@ -137,6 +137,10 @@ { alert(msg.data); } + else if ("get_device_sn" == message['func']) + { + alert(msg.data); + } else if ("set_device_param" == message['func']) { alert(msg.data); @@ -559,6 +563,13 @@ })); } + function GetDeviceSN() + { + socket.send(JSON.stringify({ + 'func':'get_device_sn' + })); + } + function SetDeviceParam() { socket.send(JSON.stringify({ @@ -933,6 +944,7 @@ + diff --git a/third_party/cmake/cmake-3.25.0-rc2.tar.gz b/third_party/cmake/cmake-3.25.0-rc2.tar.gz deleted file mode 100644 index 106fa283..00000000 Binary files a/third_party/cmake/cmake-3.25.0-rc2.tar.gz and /dev/null differ diff --git a/third_party/coredumper/coredumper-1.2.1.tar.gz b/third_party/coredumper/coredumper-1.2.1.tar.gz deleted file mode 100644 index 756086d4..00000000 Binary files a/third_party/coredumper/coredumper-1.2.1.tar.gz and /dev/null differ diff --git a/third_party/ffmpeg/ffmpeg-snapshot.tar.bz2 b/third_party/ffmpeg/ffmpeg-snapshot.tar.bz2 deleted file mode 100644 index b789d36b..00000000 Binary files a/third_party/ffmpeg/ffmpeg-snapshot.tar.bz2 and /dev/null differ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/ac3_parser.h b/third_party/ffmpeg/kylin/aarch64/include/libavcodec/ac3_parser.h deleted file mode 100644 index ff8cc4cf..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/ac3_parser.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * AC-3 parser prototypes - * Copyright (c) 2003 Fabrice Bellard - * Copyright (c) 2003 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AC3_PARSER_H -#define AVCODEC_AC3_PARSER_H - -#include -#include - -/** - * Extract the bitstream ID and the frame size from AC-3 data. - */ -int av_ac3_parse_header(const uint8_t *buf, size_t size, - uint8_t *bitstream_id, uint16_t *frame_size); - - -#endif /* AVCODEC_AC3_PARSER_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/adts_parser.h b/third_party/ffmpeg/kylin/aarch64/include/libavcodec/adts_parser.h deleted file mode 100644 index f85becd1..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/adts_parser.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_ADTS_PARSER_H -#define AVCODEC_ADTS_PARSER_H - -#include -#include - -#define AV_AAC_ADTS_HEADER_SIZE 7 - -/** - * Extract the number of samples and frames from AAC data. - * @param[in] buf pointer to AAC data buffer - * @param[out] samples Pointer to where number of samples is written - * @param[out] frames Pointer to where number of frames is written - * @return Returns 0 on success, error code on failure. - */ -int av_adts_header_parse(const uint8_t *buf, uint32_t *samples, - uint8_t *frames); - -#endif /* AVCODEC_ADTS_PARSER_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/avcodec.h b/third_party/ffmpeg/kylin/aarch64/include/libavcodec/avcodec.h deleted file mode 100644 index 65c85353..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/avcodec.h +++ /dev/null @@ -1,3180 +0,0 @@ -/* - * copyright (c) 2001 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AVCODEC_H -#define AVCODEC_AVCODEC_H - -/** - * @file - * @ingroup libavc - * Libavcodec external API header - */ - -#include "libavutil/samplefmt.h" -#include "libavutil/attributes.h" -#include "libavutil/avutil.h" -#include "libavutil/buffer.h" -#include "libavutil/dict.h" -#include "libavutil/frame.h" -#include "libavutil/log.h" -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" - -#include "codec.h" -#include "codec_desc.h" -#include "codec_par.h" -#include "codec_id.h" -#include "defs.h" -#include "packet.h" -#include "version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "version.h" -#endif - -/** - * @defgroup libavc libavcodec - * Encoding/Decoding Library - * - * @{ - * - * @defgroup lavc_decoding Decoding - * @{ - * @} - * - * @defgroup lavc_encoding Encoding - * @{ - * @} - * - * @defgroup lavc_codec Codecs - * @{ - * @defgroup lavc_codec_native Native Codecs - * @{ - * @} - * @defgroup lavc_codec_wrappers External library wrappers - * @{ - * @} - * @defgroup lavc_codec_hwaccel Hardware Accelerators bridge - * @{ - * @} - * @} - * @defgroup lavc_internal Internal - * @{ - * @} - * @} - */ - -/** - * @ingroup libavc - * @defgroup lavc_encdec send/receive encoding and decoding API overview - * @{ - * - * The avcodec_send_packet()/avcodec_receive_frame()/avcodec_send_frame()/ - * avcodec_receive_packet() functions provide an encode/decode API, which - * decouples input and output. - * - * The API is very similar for encoding/decoding and audio/video, and works as - * follows: - * - Set up and open the AVCodecContext as usual. - * - Send valid input: - * - For decoding, call avcodec_send_packet() to give the decoder raw - * compressed data in an AVPacket. - * - For encoding, call avcodec_send_frame() to give the encoder an AVFrame - * containing uncompressed audio or video. - * - * In both cases, it is recommended that AVPackets and AVFrames are - * refcounted, or libavcodec might have to copy the input data. (libavformat - * always returns refcounted AVPackets, and av_frame_get_buffer() allocates - * refcounted AVFrames.) - * - Receive output in a loop. Periodically call one of the avcodec_receive_*() - * functions and process their output: - * - For decoding, call avcodec_receive_frame(). On success, it will return - * an AVFrame containing uncompressed audio or video data. - * - For encoding, call avcodec_receive_packet(). On success, it will return - * an AVPacket with a compressed frame. - * - * Repeat this call until it returns AVERROR(EAGAIN) or an error. The - * AVERROR(EAGAIN) return value means that new input data is required to - * return new output. In this case, continue with sending input. For each - * input frame/packet, the codec will typically return 1 output frame/packet, - * but it can also be 0 or more than 1. - * - * At the beginning of decoding or encoding, the codec might accept multiple - * input frames/packets without returning a frame, until its internal buffers - * are filled. This situation is handled transparently if you follow the steps - * outlined above. - * - * In theory, sending input can result in EAGAIN - this should happen only if - * not all output was received. You can use this to structure alternative decode - * or encode loops other than the one suggested above. For example, you could - * try sending new input on each iteration, and try to receive output if that - * returns EAGAIN. - * - * End of stream situations. These require "flushing" (aka draining) the codec, - * as the codec might buffer multiple frames or packets internally for - * performance or out of necessity (consider B-frames). - * This is handled as follows: - * - Instead of valid input, send NULL to the avcodec_send_packet() (decoding) - * or avcodec_send_frame() (encoding) functions. This will enter draining - * mode. - * - Call avcodec_receive_frame() (decoding) or avcodec_receive_packet() - * (encoding) in a loop until AVERROR_EOF is returned. The functions will - * not return AVERROR(EAGAIN), unless you forgot to enter draining mode. - * - Before decoding can be resumed again, the codec has to be reset with - * avcodec_flush_buffers(). - * - * Using the API as outlined above is highly recommended. But it is also - * possible to call functions outside of this rigid schema. For example, you can - * call avcodec_send_packet() repeatedly without calling - * avcodec_receive_frame(). In this case, avcodec_send_packet() will succeed - * until the codec's internal buffer has been filled up (which is typically of - * size 1 per output frame, after initial input), and then reject input with - * AVERROR(EAGAIN). Once it starts rejecting input, you have no choice but to - * read at least some output. - * - * Not all codecs will follow a rigid and predictable dataflow; the only - * guarantee is that an AVERROR(EAGAIN) return value on a send/receive call on - * one end implies that a receive/send call on the other end will succeed, or - * at least will not fail with AVERROR(EAGAIN). In general, no codec will - * permit unlimited buffering of input or output. - * - * A codec is not allowed to return AVERROR(EAGAIN) for both sending and receiving. This - * would be an invalid state, which could put the codec user into an endless - * loop. The API has no concept of time either: it cannot happen that trying to - * do avcodec_send_packet() results in AVERROR(EAGAIN), but a repeated call 1 second - * later accepts the packet (with no other receive/flush API calls involved). - * The API is a strict state machine, and the passage of time is not supposed - * to influence it. Some timing-dependent behavior might still be deemed - * acceptable in certain cases. But it must never result in both send/receive - * returning EAGAIN at the same time at any point. It must also absolutely be - * avoided that the current state is "unstable" and can "flip-flop" between - * the send/receive APIs allowing progress. For example, it's not allowed that - * the codec randomly decides that it actually wants to consume a packet now - * instead of returning a frame, after it just returned AVERROR(EAGAIN) on an - * avcodec_send_packet() call. - * @} - */ - -/** - * @defgroup lavc_core Core functions/structures. - * @ingroup libavc - * - * Basic definitions, functions for querying libavcodec capabilities, - * allocating core structures, etc. - * @{ - */ - -/** - * @ingroup lavc_encoding - * minimum encoding buffer size - * Used to avoid some checks during header writing. - */ -#define AV_INPUT_BUFFER_MIN_SIZE 16384 - -/** - * @ingroup lavc_encoding - */ -typedef struct RcOverride{ - int start_frame; - int end_frame; - int qscale; // If this is 0 then quality_factor will be used instead. - float quality_factor; -} RcOverride; - -/* encoding support - These flags can be passed in AVCodecContext.flags before initialization. - Note: Not everything is supported yet. -*/ - -/** - * Allow decoders to produce frames with data planes that are not aligned - * to CPU requirements (e.g. due to cropping). - */ -#define AV_CODEC_FLAG_UNALIGNED (1 << 0) -/** - * Use fixed qscale. - */ -#define AV_CODEC_FLAG_QSCALE (1 << 1) -/** - * 4 MV per MB allowed / advanced prediction for H.263. - */ -#define AV_CODEC_FLAG_4MV (1 << 2) -/** - * Output even those frames that might be corrupted. - */ -#define AV_CODEC_FLAG_OUTPUT_CORRUPT (1 << 3) -/** - * Use qpel MC. - */ -#define AV_CODEC_FLAG_QPEL (1 << 4) -/** - * Don't output frames whose parameters differ from first - * decoded frame in stream. - */ -#define AV_CODEC_FLAG_DROPCHANGED (1 << 5) -/** - * Request the encoder to output reconstructed frames, i.e. frames that would be - * produced by decoding the encoded bistream. These frames may be retrieved by - * calling avcodec_receive_frame() immediately after a successful call to - * avcodec_receive_packet(). - * - * Should only be used with encoders flagged with the - * AV_CODEC_CAP_ENCODER_RECON_FRAME capability. - */ -#define AV_CODEC_FLAG_RECON_FRAME (1 << 6) -/** - * Use internal 2pass ratecontrol in first pass mode. - */ -#define AV_CODEC_FLAG_PASS1 (1 << 9) -/** - * Use internal 2pass ratecontrol in second pass mode. - */ -#define AV_CODEC_FLAG_PASS2 (1 << 10) -/** - * loop filter. - */ -#define AV_CODEC_FLAG_LOOP_FILTER (1 << 11) -/** - * Only decode/encode grayscale. - */ -#define AV_CODEC_FLAG_GRAY (1 << 13) -/** - * error[?] variables will be set during encoding. - */ -#define AV_CODEC_FLAG_PSNR (1 << 15) -#if FF_API_FLAG_TRUNCATED -/** - * Input bitstream might be truncated at a random location - * instead of only at frame boundaries. - * - * @deprecated use codec parsers for packetizing input - */ -#define AV_CODEC_FLAG_TRUNCATED (1 << 16) -#endif -/** - * Use interlaced DCT. - */ -#define AV_CODEC_FLAG_INTERLACED_DCT (1 << 18) -/** - * Force low delay. - */ -#define AV_CODEC_FLAG_LOW_DELAY (1 << 19) -/** - * Place global headers in extradata instead of every keyframe. - */ -#define AV_CODEC_FLAG_GLOBAL_HEADER (1 << 22) -/** - * Use only bitexact stuff (except (I)DCT). - */ -#define AV_CODEC_FLAG_BITEXACT (1 << 23) -/* Fx : Flag for H.263+ extra options */ -/** - * H.263 advanced intra coding / MPEG-4 AC prediction - */ -#define AV_CODEC_FLAG_AC_PRED (1 << 24) -/** - * interlaced motion estimation - */ -#define AV_CODEC_FLAG_INTERLACED_ME (1 << 29) -#define AV_CODEC_FLAG_CLOSED_GOP (1U << 31) - -/** - * Allow non spec compliant speedup tricks. - */ -#define AV_CODEC_FLAG2_FAST (1 << 0) -/** - * Skip bitstream encoding. - */ -#define AV_CODEC_FLAG2_NO_OUTPUT (1 << 2) -/** - * Place global headers at every keyframe instead of in extradata. - */ -#define AV_CODEC_FLAG2_LOCAL_HEADER (1 << 3) - -/** - * timecode is in drop frame format. DEPRECATED!!!! - */ -#define AV_CODEC_FLAG2_DROP_FRAME_TIMECODE (1 << 13) - -/** - * Input bitstream might be truncated at a packet boundaries - * instead of only at frame boundaries. - */ -#define AV_CODEC_FLAG2_CHUNKS (1 << 15) -/** - * Discard cropping information from SPS. - */ -#define AV_CODEC_FLAG2_IGNORE_CROP (1 << 16) - -/** - * Show all frames before the first keyframe - */ -#define AV_CODEC_FLAG2_SHOW_ALL (1 << 22) -/** - * Export motion vectors through frame side data - */ -#define AV_CODEC_FLAG2_EXPORT_MVS (1 << 28) -/** - * Do not skip samples and export skip information as frame side data - */ -#define AV_CODEC_FLAG2_SKIP_MANUAL (1 << 29) -/** - * Do not reset ASS ReadOrder field on flush (subtitles decoding) - */ -#define AV_CODEC_FLAG2_RO_FLUSH_NOOP (1 << 30) -/** - * Generate/parse ICC profiles on encode/decode, as appropriate for the type of - * file. No effect on codecs which cannot contain embedded ICC profiles, or - * when compiled without support for lcms2. - */ -#define AV_CODEC_FLAG2_ICC_PROFILES (1U << 31) - -/* Exported side data. - These flags can be passed in AVCodecContext.export_side_data before initialization. -*/ -/** - * Export motion vectors through frame side data - */ -#define AV_CODEC_EXPORT_DATA_MVS (1 << 0) -/** - * Export encoder Producer Reference Time through packet side data - */ -#define AV_CODEC_EXPORT_DATA_PRFT (1 << 1) -/** - * Decoding only. - * Export the AVVideoEncParams structure through frame side data. - */ -#define AV_CODEC_EXPORT_DATA_VIDEO_ENC_PARAMS (1 << 2) -/** - * Decoding only. - * Do not apply film grain, export it instead. - */ -#define AV_CODEC_EXPORT_DATA_FILM_GRAIN (1 << 3) - -/** - * The decoder will keep a reference to the frame and may reuse it later. - */ -#define AV_GET_BUFFER_FLAG_REF (1 << 0) - -/** - * The encoder will keep a reference to the packet and may reuse it later. - */ -#define AV_GET_ENCODE_BUFFER_FLAG_REF (1 << 0) - -struct AVCodecInternal; - -/** - * main external API structure. - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * You can use AVOptions (av_opt* / av_set/get*()) to access these fields from user - * applications. - * The name string for AVOptions options matches the associated command line - * parameter name and can be found in libavcodec/options_table.h - * The AVOption/command line parameter names differ in some cases from the C - * structure field names for historic reasons or brevity. - * sizeof(AVCodecContext) must not be used outside libav*. - */ -typedef struct AVCodecContext { - /** - * information on struct for av_log - * - set by avcodec_alloc_context3 - */ - const AVClass *av_class; - int log_level_offset; - - enum AVMediaType codec_type; /* see AVMEDIA_TYPE_xxx */ - const struct AVCodec *codec; - enum AVCodecID codec_id; /* see AV_CODEC_ID_xxx */ - - /** - * fourcc (LSB first, so "ABCD" -> ('D'<<24) + ('C'<<16) + ('B'<<8) + 'A'). - * This is used to work around some encoder bugs. - * A demuxer should set this to what is stored in the field used to identify the codec. - * If there are multiple such fields in a container then the demuxer should choose the one - * which maximizes the information about the used codec. - * If the codec tag field in a container is larger than 32 bits then the demuxer should - * remap the longer ID to 32 bits with a table or other structure. Alternatively a new - * extra_codec_tag + size could be added but for this a clear advantage must be demonstrated - * first. - * - encoding: Set by user, if not then the default based on codec_id will be used. - * - decoding: Set by user, will be converted to uppercase by libavcodec during init. - */ - unsigned int codec_tag; - - void *priv_data; - - /** - * Private context used for internal data. - * - * Unlike priv_data, this is not codec-specific. It is used in general - * libavcodec functions. - */ - struct AVCodecInternal *internal; - - /** - * Private data of the user, can be used to carry app specific stuff. - * - encoding: Set by user. - * - decoding: Set by user. - */ - void *opaque; - - /** - * the average bitrate - * - encoding: Set by user; unused for constant quantizer encoding. - * - decoding: Set by user, may be overwritten by libavcodec - * if this info is available in the stream - */ - int64_t bit_rate; - - /** - * number of bits the bitstream is allowed to diverge from the reference. - * the reference can be CBR (for CBR pass1) or VBR (for pass2) - * - encoding: Set by user; unused for constant quantizer encoding. - * - decoding: unused - */ - int bit_rate_tolerance; - - /** - * Global quality for codecs which cannot change it per frame. - * This should be proportional to MPEG-1/2/4 qscale. - * - encoding: Set by user. - * - decoding: unused - */ - int global_quality; - - /** - * - encoding: Set by user. - * - decoding: unused - */ - int compression_level; -#define FF_COMPRESSION_DEFAULT -1 - - /** - * AV_CODEC_FLAG_*. - * - encoding: Set by user. - * - decoding: Set by user. - */ - int flags; - - /** - * AV_CODEC_FLAG2_* - * - encoding: Set by user. - * - decoding: Set by user. - */ - int flags2; - - /** - * some codecs need / can use extradata like Huffman tables. - * MJPEG: Huffman tables - * rv10: additional flags - * MPEG-4: global headers (they can be in the bitstream or here) - * The allocated memory should be AV_INPUT_BUFFER_PADDING_SIZE bytes larger - * than extradata_size to avoid problems if it is read with the bitstream reader. - * The bytewise contents of extradata must not depend on the architecture or CPU endianness. - * Must be allocated with the av_malloc() family of functions. - * - encoding: Set/allocated/freed by libavcodec. - * - decoding: Set/allocated/freed by user. - */ - uint8_t *extradata; - int extradata_size; - - /** - * This is the fundamental unit of time (in seconds) in terms - * of which frame timestamps are represented. For fixed-fps content, - * timebase should be 1/framerate and timestamp increments should be - * identically 1. - * This often, but not always is the inverse of the frame rate or field rate - * for video. 1/time_base is not the average frame rate if the frame rate is not - * constant. - * - * Like containers, elementary streams also can store timestamps, 1/time_base - * is the unit in which these timestamps are specified. - * As example of such codec time base see ISO/IEC 14496-2:2001(E) - * vop_time_increment_resolution and fixed_vop_rate - * (fixed_vop_rate == 0 implies that it is different from the framerate) - * - * - encoding: MUST be set by user. - * - decoding: the use of this field for decoding is deprecated. - * Use framerate instead. - */ - AVRational time_base; - - /** - * For some codecs, the time base is closer to the field rate than the frame rate. - * Most notably, H.264 and MPEG-2 specify time_base as half of frame duration - * if no telecine is used ... - * - * Set to time_base ticks per frame. Default 1, e.g., H.264/MPEG-2 set it to 2. - */ - int ticks_per_frame; - - /** - * Codec delay. - * - * Encoding: Number of frames delay there will be from the encoder input to - * the decoder output. (we assume the decoder matches the spec) - * Decoding: Number of frames delay in addition to what a standard decoder - * as specified in the spec would produce. - * - * Video: - * Number of frames the decoded output will be delayed relative to the - * encoded input. - * - * Audio: - * For encoding, this field is unused (see initial_padding). - * - * For decoding, this is the number of samples the decoder needs to - * output before the decoder's output is valid. When seeking, you should - * start decoding this many samples prior to your desired seek point. - * - * - encoding: Set by libavcodec. - * - decoding: Set by libavcodec. - */ - int delay; - - - /* video only */ - /** - * picture width / height. - * - * @note Those fields may not match the values of the last - * AVFrame output by avcodec_receive_frame() due frame - * reordering. - * - * - encoding: MUST be set by user. - * - decoding: May be set by the user before opening the decoder if known e.g. - * from the container. Some decoders will require the dimensions - * to be set by the caller. During decoding, the decoder may - * overwrite those values as required while parsing the data. - */ - int width, height; - - /** - * Bitstream width / height, may be different from width/height e.g. when - * the decoded frame is cropped before being output or lowres is enabled. - * - * @note Those field may not match the value of the last - * AVFrame output by avcodec_receive_frame() due frame - * reordering. - * - * - encoding: unused - * - decoding: May be set by the user before opening the decoder if known - * e.g. from the container. During decoding, the decoder may - * overwrite those values as required while parsing the data. - */ - int coded_width, coded_height; - - /** - * the number of pictures in a group of pictures, or 0 for intra_only - * - encoding: Set by user. - * - decoding: unused - */ - int gop_size; - - /** - * Pixel format, see AV_PIX_FMT_xxx. - * May be set by the demuxer if known from headers. - * May be overridden by the decoder if it knows better. - * - * @note This field may not match the value of the last - * AVFrame output by avcodec_receive_frame() due frame - * reordering. - * - * - encoding: Set by user. - * - decoding: Set by user if known, overridden by libavcodec while - * parsing the data. - */ - enum AVPixelFormat pix_fmt; - - /** - * If non NULL, 'draw_horiz_band' is called by the libavcodec - * decoder to draw a horizontal band. It improves cache usage. Not - * all codecs can do that. You must check the codec capabilities - * beforehand. - * When multithreading is used, it may be called from multiple threads - * at the same time; threads might draw different parts of the same AVFrame, - * or multiple AVFrames, and there is no guarantee that slices will be drawn - * in order. - * The function is also used by hardware acceleration APIs. - * It is called at least once during frame decoding to pass - * the data needed for hardware render. - * In that mode instead of pixel data, AVFrame points to - * a structure specific to the acceleration API. The application - * reads the structure and can change some fields to indicate progress - * or mark state. - * - encoding: unused - * - decoding: Set by user. - * @param height the height of the slice - * @param y the y position of the slice - * @param type 1->top field, 2->bottom field, 3->frame - * @param offset offset into the AVFrame.data from which the slice should be read - */ - void (*draw_horiz_band)(struct AVCodecContext *s, - const AVFrame *src, int offset[AV_NUM_DATA_POINTERS], - int y, int type, int height); - - /** - * Callback to negotiate the pixel format. Decoding only, may be set by the - * caller before avcodec_open2(). - * - * Called by some decoders to select the pixel format that will be used for - * the output frames. This is mainly used to set up hardware acceleration, - * then the provided format list contains the corresponding hwaccel pixel - * formats alongside the "software" one. The software pixel format may also - * be retrieved from \ref sw_pix_fmt. - * - * This callback will be called when the coded frame properties (such as - * resolution, pixel format, etc.) change and more than one output format is - * supported for those new properties. If a hardware pixel format is chosen - * and initialization for it fails, the callback may be called again - * immediately. - * - * This callback may be called from different threads if the decoder is - * multi-threaded, but not from more than one thread simultaneously. - * - * @param fmt list of formats which may be used in the current - * configuration, terminated by AV_PIX_FMT_NONE. - * @warning Behavior is undefined if the callback returns a value other - * than one of the formats in fmt or AV_PIX_FMT_NONE. - * @return the chosen format or AV_PIX_FMT_NONE - */ - enum AVPixelFormat (*get_format)(struct AVCodecContext *s, const enum AVPixelFormat * fmt); - - /** - * maximum number of B-frames between non-B-frames - * Note: The output will be delayed by max_b_frames+1 relative to the input. - * - encoding: Set by user. - * - decoding: unused - */ - int max_b_frames; - - /** - * qscale factor between IP and B-frames - * If > 0 then the last P-frame quantizer will be used (q= lastp_q*factor+offset). - * If < 0 then normal ratecontrol will be done (q= -normal_q*factor+offset). - * - encoding: Set by user. - * - decoding: unused - */ - float b_quant_factor; - - /** - * qscale offset between IP and B-frames - * - encoding: Set by user. - * - decoding: unused - */ - float b_quant_offset; - - /** - * Size of the frame reordering buffer in the decoder. - * For MPEG-2 it is 1 IPB or 0 low delay IP. - * - encoding: Set by libavcodec. - * - decoding: Set by libavcodec. - */ - int has_b_frames; - - /** - * qscale factor between P- and I-frames - * If > 0 then the last P-frame quantizer will be used (q = lastp_q * factor + offset). - * If < 0 then normal ratecontrol will be done (q= -normal_q*factor+offset). - * - encoding: Set by user. - * - decoding: unused - */ - float i_quant_factor; - - /** - * qscale offset between P and I-frames - * - encoding: Set by user. - * - decoding: unused - */ - float i_quant_offset; - - /** - * luminance masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float lumi_masking; - - /** - * temporary complexity masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float temporal_cplx_masking; - - /** - * spatial complexity masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float spatial_cplx_masking; - - /** - * p block masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float p_masking; - - /** - * darkness masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float dark_masking; - - /** - * slice count - * - encoding: Set by libavcodec. - * - decoding: Set by user (or 0). - */ - int slice_count; - - /** - * slice offsets in the frame in bytes - * - encoding: Set/allocated by libavcodec. - * - decoding: Set/allocated by user (or NULL). - */ - int *slice_offset; - - /** - * sample aspect ratio (0 if unknown) - * That is the width of a pixel divided by the height of the pixel. - * Numerator and denominator must be relatively prime and smaller than 256 for some video standards. - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - AVRational sample_aspect_ratio; - - /** - * motion estimation comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int me_cmp; - /** - * subpixel motion estimation comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int me_sub_cmp; - /** - * macroblock comparison function (not supported yet) - * - encoding: Set by user. - * - decoding: unused - */ - int mb_cmp; - /** - * interlaced DCT comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int ildct_cmp; -#define FF_CMP_SAD 0 -#define FF_CMP_SSE 1 -#define FF_CMP_SATD 2 -#define FF_CMP_DCT 3 -#define FF_CMP_PSNR 4 -#define FF_CMP_BIT 5 -#define FF_CMP_RD 6 -#define FF_CMP_ZERO 7 -#define FF_CMP_VSAD 8 -#define FF_CMP_VSSE 9 -#define FF_CMP_NSSE 10 -#define FF_CMP_W53 11 -#define FF_CMP_W97 12 -#define FF_CMP_DCTMAX 13 -#define FF_CMP_DCT264 14 -#define FF_CMP_MEDIAN_SAD 15 -#define FF_CMP_CHROMA 256 - - /** - * ME diamond size & shape - * - encoding: Set by user. - * - decoding: unused - */ - int dia_size; - - /** - * amount of previous MV predictors (2a+1 x 2a+1 square) - * - encoding: Set by user. - * - decoding: unused - */ - int last_predictor_count; - - /** - * motion estimation prepass comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int me_pre_cmp; - - /** - * ME prepass diamond size & shape - * - encoding: Set by user. - * - decoding: unused - */ - int pre_dia_size; - - /** - * subpel ME quality - * - encoding: Set by user. - * - decoding: unused - */ - int me_subpel_quality; - - /** - * maximum motion estimation search range in subpel units - * If 0 then no limit. - * - * - encoding: Set by user. - * - decoding: unused - */ - int me_range; - - /** - * slice flags - * - encoding: unused - * - decoding: Set by user. - */ - int slice_flags; -#define SLICE_FLAG_CODED_ORDER 0x0001 ///< draw_horiz_band() is called in coded order instead of display -#define SLICE_FLAG_ALLOW_FIELD 0x0002 ///< allow draw_horiz_band() with field slices (MPEG-2 field pics) -#define SLICE_FLAG_ALLOW_PLANE 0x0004 ///< allow draw_horiz_band() with 1 component at a time (SVQ1) - - /** - * macroblock decision mode - * - encoding: Set by user. - * - decoding: unused - */ - int mb_decision; -#define FF_MB_DECISION_SIMPLE 0 ///< uses mb_cmp -#define FF_MB_DECISION_BITS 1 ///< chooses the one which needs the fewest bits -#define FF_MB_DECISION_RD 2 ///< rate distortion - - /** - * custom intra quantization matrix - * Must be allocated with the av_malloc() family of functions, and will be freed in - * avcodec_free_context(). - * - encoding: Set/allocated by user, freed by libavcodec. Can be NULL. - * - decoding: Set/allocated/freed by libavcodec. - */ - uint16_t *intra_matrix; - - /** - * custom inter quantization matrix - * Must be allocated with the av_malloc() family of functions, and will be freed in - * avcodec_free_context(). - * - encoding: Set/allocated by user, freed by libavcodec. Can be NULL. - * - decoding: Set/allocated/freed by libavcodec. - */ - uint16_t *inter_matrix; - - /** - * precision of the intra DC coefficient - 8 - * - encoding: Set by user. - * - decoding: Set by libavcodec - */ - int intra_dc_precision; - - /** - * Number of macroblock rows at the top which are skipped. - * - encoding: unused - * - decoding: Set by user. - */ - int skip_top; - - /** - * Number of macroblock rows at the bottom which are skipped. - * - encoding: unused - * - decoding: Set by user. - */ - int skip_bottom; - - /** - * minimum MB Lagrange multiplier - * - encoding: Set by user. - * - decoding: unused - */ - int mb_lmin; - - /** - * maximum MB Lagrange multiplier - * - encoding: Set by user. - * - decoding: unused - */ - int mb_lmax; - - /** - * - encoding: Set by user. - * - decoding: unused - */ - int bidir_refine; - - /** - * minimum GOP size - * - encoding: Set by user. - * - decoding: unused - */ - int keyint_min; - - /** - * number of reference frames - * - encoding: Set by user. - * - decoding: Set by lavc. - */ - int refs; - - /** - * Note: Value depends upon the compare function used for fullpel ME. - * - encoding: Set by user. - * - decoding: unused - */ - int mv0_threshold; - - /** - * Chromaticity coordinates of the source primaries. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorPrimaries color_primaries; - - /** - * Color Transfer Characteristic. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorTransferCharacteristic color_trc; - - /** - * YUV colorspace type. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorSpace colorspace; - - /** - * MPEG vs JPEG YUV range. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorRange color_range; - - /** - * This defines the location of chroma samples. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVChromaLocation chroma_sample_location; - - /** - * Number of slices. - * Indicates number of picture subdivisions. Used for parallelized - * decoding. - * - encoding: Set by user - * - decoding: unused - */ - int slices; - - /** Field order - * - encoding: set by libavcodec - * - decoding: Set by user. - */ - enum AVFieldOrder field_order; - - /* audio only */ - int sample_rate; ///< samples per second - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * number of audio channels - * @deprecated use ch_layout.nb_channels - */ - attribute_deprecated - int channels; -#endif - - /** - * audio sample format - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - enum AVSampleFormat sample_fmt; ///< sample format - - /* The following data should not be initialized. */ - /** - * Number of samples per channel in an audio frame. - * - * - encoding: set by libavcodec in avcodec_open2(). Each submitted frame - * except the last must contain exactly frame_size samples per channel. - * May be 0 when the codec has AV_CODEC_CAP_VARIABLE_FRAME_SIZE set, then the - * frame size is not restricted. - * - decoding: may be set by some decoders to indicate constant frame size - */ - int frame_size; - - /** - * Frame counter, set by libavcodec. - * - * - decoding: total number of frames returned from the decoder so far. - * - encoding: total number of frames passed to the encoder so far. - * - * @note the counter is not incremented if encoding/decoding resulted in - * an error. - */ - int frame_number; - - /** - * number of bytes per packet if constant and known or 0 - * Used by some WAV based audio codecs. - */ - int block_align; - - /** - * Audio cutoff bandwidth (0 means "automatic") - * - encoding: Set by user. - * - decoding: unused - */ - int cutoff; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Audio channel layout. - * - encoding: set by user. - * - decoding: set by user, may be overwritten by libavcodec. - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; - - /** - * Request decoder to use this channel layout if it can (0 for default) - * - encoding: unused - * - decoding: Set by user. - * @deprecated use "downmix" codec private option - */ - attribute_deprecated - uint64_t request_channel_layout; -#endif - - /** - * Type of service that the audio stream conveys. - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - enum AVAudioServiceType audio_service_type; - - /** - * desired sample format - * - encoding: Not used. - * - decoding: Set by user. - * Decoder will decode to this format if it can. - */ - enum AVSampleFormat request_sample_fmt; - - /** - * This callback is called at the beginning of each frame to get data - * buffer(s) for it. There may be one contiguous buffer for all the data or - * there may be a buffer per each data plane or anything in between. What - * this means is, you may set however many entries in buf[] you feel necessary. - * Each buffer must be reference-counted using the AVBuffer API (see description - * of buf[] below). - * - * The following fields will be set in the frame before this callback is - * called: - * - format - * - width, height (video only) - * - sample_rate, channel_layout, nb_samples (audio only) - * Their values may differ from the corresponding values in - * AVCodecContext. This callback must use the frame values, not the codec - * context values, to calculate the required buffer size. - * - * This callback must fill the following fields in the frame: - * - data[] - * - linesize[] - * - extended_data: - * * if the data is planar audio with more than 8 channels, then this - * callback must allocate and fill extended_data to contain all pointers - * to all data planes. data[] must hold as many pointers as it can. - * extended_data must be allocated with av_malloc() and will be freed in - * av_frame_unref(). - * * otherwise extended_data must point to data - * - buf[] must contain one or more pointers to AVBufferRef structures. Each of - * the frame's data and extended_data pointers must be contained in these. That - * is, one AVBufferRef for each allocated chunk of memory, not necessarily one - * AVBufferRef per data[] entry. See: av_buffer_create(), av_buffer_alloc(), - * and av_buffer_ref(). - * - extended_buf and nb_extended_buf must be allocated with av_malloc() by - * this callback and filled with the extra buffers if there are more - * buffers than buf[] can hold. extended_buf will be freed in - * av_frame_unref(). - * - * If AV_CODEC_CAP_DR1 is not set then get_buffer2() must call - * avcodec_default_get_buffer2() instead of providing buffers allocated by - * some other means. - * - * Each data plane must be aligned to the maximum required by the target - * CPU. - * - * @see avcodec_default_get_buffer2() - * - * Video: - * - * If AV_GET_BUFFER_FLAG_REF is set in flags then the frame may be reused - * (read and/or written to if it is writable) later by libavcodec. - * - * avcodec_align_dimensions2() should be used to find the required width and - * height, as they normally need to be rounded up to the next multiple of 16. - * - * Some decoders do not support linesizes changing between frames. - * - * If frame multithreading is used, this callback may be called from a - * different thread, but not from more than one at once. Does not need to be - * reentrant. - * - * @see avcodec_align_dimensions2() - * - * Audio: - * - * Decoders request a buffer of a particular size by setting - * AVFrame.nb_samples prior to calling get_buffer2(). The decoder may, - * however, utilize only part of the buffer by setting AVFrame.nb_samples - * to a smaller value in the output frame. - * - * As a convenience, av_samples_get_buffer_size() and - * av_samples_fill_arrays() in libavutil may be used by custom get_buffer2() - * functions to find the required data size and to fill data pointers and - * linesize. In AVFrame.linesize, only linesize[0] may be set for audio - * since all planes must be the same size. - * - * @see av_samples_get_buffer_size(), av_samples_fill_arrays() - * - * - encoding: unused - * - decoding: Set by libavcodec, user can override. - */ - int (*get_buffer2)(struct AVCodecContext *s, AVFrame *frame, int flags); - - /* - encoding parameters */ - float qcompress; ///< amount of qscale change between easy & hard scenes (0.0-1.0) - float qblur; ///< amount of qscale smoothing over time (0.0-1.0) - - /** - * minimum quantizer - * - encoding: Set by user. - * - decoding: unused - */ - int qmin; - - /** - * maximum quantizer - * - encoding: Set by user. - * - decoding: unused - */ - int qmax; - - /** - * maximum quantizer difference between frames - * - encoding: Set by user. - * - decoding: unused - */ - int max_qdiff; - - /** - * decoder bitstream buffer size - * - encoding: Set by user. - * - decoding: unused - */ - int rc_buffer_size; - - /** - * ratecontrol override, see RcOverride - * - encoding: Allocated/set/freed by user. - * - decoding: unused - */ - int rc_override_count; - RcOverride *rc_override; - - /** - * maximum bitrate - * - encoding: Set by user. - * - decoding: Set by user, may be overwritten by libavcodec. - */ - int64_t rc_max_rate; - - /** - * minimum bitrate - * - encoding: Set by user. - * - decoding: unused - */ - int64_t rc_min_rate; - - /** - * Ratecontrol attempt to use, at maximum, of what can be used without an underflow. - * - encoding: Set by user. - * - decoding: unused. - */ - float rc_max_available_vbv_use; - - /** - * Ratecontrol attempt to use, at least, times the amount needed to prevent a vbv overflow. - * - encoding: Set by user. - * - decoding: unused. - */ - float rc_min_vbv_overflow_use; - - /** - * Number of bits which should be loaded into the rc buffer before decoding starts. - * - encoding: Set by user. - * - decoding: unused - */ - int rc_initial_buffer_occupancy; - - /** - * trellis RD quantization - * - encoding: Set by user. - * - decoding: unused - */ - int trellis; - - /** - * pass1 encoding statistics output buffer - * - encoding: Set by libavcodec. - * - decoding: unused - */ - char *stats_out; - - /** - * pass2 encoding statistics input buffer - * Concatenated stuff from stats_out of pass1 should be placed here. - * - encoding: Allocated/set/freed by user. - * - decoding: unused - */ - char *stats_in; - - /** - * Work around bugs in encoders which sometimes cannot be detected automatically. - * - encoding: Set by user - * - decoding: Set by user - */ - int workaround_bugs; -#define FF_BUG_AUTODETECT 1 ///< autodetection -#define FF_BUG_XVID_ILACE 4 -#define FF_BUG_UMP4 8 -#define FF_BUG_NO_PADDING 16 -#define FF_BUG_AMV 32 -#define FF_BUG_QPEL_CHROMA 64 -#define FF_BUG_STD_QPEL 128 -#define FF_BUG_QPEL_CHROMA2 256 -#define FF_BUG_DIRECT_BLOCKSIZE 512 -#define FF_BUG_EDGE 1024 -#define FF_BUG_HPEL_CHROMA 2048 -#define FF_BUG_DC_CLIP 4096 -#define FF_BUG_MS 8192 ///< Work around various bugs in Microsoft's broken decoders. -#define FF_BUG_TRUNCATED 16384 -#define FF_BUG_IEDGE 32768 - - /** - * strictly follow the standard (MPEG-4, ...). - * - encoding: Set by user. - * - decoding: Set by user. - * Setting this to STRICT or higher means the encoder and decoder will - * generally do stupid things, whereas setting it to unofficial or lower - * will mean the encoder might produce output that is not supported by all - * spec-compliant decoders. Decoders don't differentiate between normal, - * unofficial and experimental (that is, they always try to decode things - * when they can) unless they are explicitly asked to behave stupidly - * (=strictly conform to the specs) - */ - int strict_std_compliance; -#define FF_COMPLIANCE_VERY_STRICT 2 ///< Strictly conform to an older more strict version of the spec or reference software. -#define FF_COMPLIANCE_STRICT 1 ///< Strictly conform to all the things in the spec no matter what consequences. -#define FF_COMPLIANCE_NORMAL 0 -#define FF_COMPLIANCE_UNOFFICIAL -1 ///< Allow unofficial extensions -#define FF_COMPLIANCE_EXPERIMENTAL -2 ///< Allow nonstandardized experimental things. - - /** - * error concealment flags - * - encoding: unused - * - decoding: Set by user. - */ - int error_concealment; -#define FF_EC_GUESS_MVS 1 -#define FF_EC_DEBLOCK 2 -#define FF_EC_FAVOR_INTER 256 - - /** - * debug - * - encoding: Set by user. - * - decoding: Set by user. - */ - int debug; -#define FF_DEBUG_PICT_INFO 1 -#define FF_DEBUG_RC 2 -#define FF_DEBUG_BITSTREAM 4 -#define FF_DEBUG_MB_TYPE 8 -#define FF_DEBUG_QP 16 -#define FF_DEBUG_DCT_COEFF 0x00000040 -#define FF_DEBUG_SKIP 0x00000080 -#define FF_DEBUG_STARTCODE 0x00000100 -#define FF_DEBUG_ER 0x00000400 -#define FF_DEBUG_MMCO 0x00000800 -#define FF_DEBUG_BUGS 0x00001000 -#define FF_DEBUG_BUFFERS 0x00008000 -#define FF_DEBUG_THREADS 0x00010000 -#define FF_DEBUG_GREEN_MD 0x00800000 -#define FF_DEBUG_NOMC 0x01000000 - - /** - * Error recognition; may misdetect some more or less valid parts as errors. - * - encoding: Set by user. - * - decoding: Set by user. - */ - int err_recognition; - -/** - * Verify checksums embedded in the bitstream (could be of either encoded or - * decoded data, depending on the codec) and print an error message on mismatch. - * If AV_EF_EXPLODE is also set, a mismatching checksum will result in the - * decoder returning an error. - */ -#define AV_EF_CRCCHECK (1<<0) -#define AV_EF_BITSTREAM (1<<1) ///< detect bitstream specification deviations -#define AV_EF_BUFFER (1<<2) ///< detect improper bitstream length -#define AV_EF_EXPLODE (1<<3) ///< abort decoding on minor error detection - -#define AV_EF_IGNORE_ERR (1<<15) ///< ignore errors and continue -#define AV_EF_CAREFUL (1<<16) ///< consider things that violate the spec, are fast to calculate and have not been seen in the wild as errors -#define AV_EF_COMPLIANT (1<<17) ///< consider all spec non compliances as errors -#define AV_EF_AGGRESSIVE (1<<18) ///< consider things that a sane encoder should not do as an error - - - /** - * opaque 64-bit number (generally a PTS) that will be reordered and - * output in AVFrame.reordered_opaque - * - encoding: Set by libavcodec to the reordered_opaque of the input - * frame corresponding to the last returned packet. Only - * supported by encoders with the - * AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE capability. - * - decoding: Set by user. - */ - int64_t reordered_opaque; - - /** - * Hardware accelerator in use - * - encoding: unused. - * - decoding: Set by libavcodec - */ - const struct AVHWAccel *hwaccel; - - /** - * Hardware accelerator context. - * For some hardware accelerators, a global context needs to be - * provided by the user. In that case, this holds display-dependent - * data FFmpeg cannot instantiate itself. Please refer to the - * FFmpeg HW accelerator documentation to know how to fill this. - * - encoding: unused - * - decoding: Set by user - */ - void *hwaccel_context; - - /** - * error - * - encoding: Set by libavcodec if flags & AV_CODEC_FLAG_PSNR. - * - decoding: unused - */ - uint64_t error[AV_NUM_DATA_POINTERS]; - - /** - * DCT algorithm, see FF_DCT_* below - * - encoding: Set by user. - * - decoding: unused - */ - int dct_algo; -#define FF_DCT_AUTO 0 -#define FF_DCT_FASTINT 1 -#define FF_DCT_INT 2 -#define FF_DCT_MMX 3 -#define FF_DCT_ALTIVEC 5 -#define FF_DCT_FAAN 6 - - /** - * IDCT algorithm, see FF_IDCT_* below. - * - encoding: Set by user. - * - decoding: Set by user. - */ - int idct_algo; -#define FF_IDCT_AUTO 0 -#define FF_IDCT_INT 1 -#define FF_IDCT_SIMPLE 2 -#define FF_IDCT_SIMPLEMMX 3 -#define FF_IDCT_ARM 7 -#define FF_IDCT_ALTIVEC 8 -#define FF_IDCT_SIMPLEARM 10 -#define FF_IDCT_XVID 14 -#define FF_IDCT_SIMPLEARMV5TE 16 -#define FF_IDCT_SIMPLEARMV6 17 -#define FF_IDCT_FAAN 20 -#define FF_IDCT_SIMPLENEON 22 -#if FF_API_IDCT_NONE -// formerly used by xvmc -#define FF_IDCT_NONE 24 -#endif -#define FF_IDCT_SIMPLEAUTO 128 - - /** - * bits per sample/pixel from the demuxer (needed for huffyuv). - * - encoding: Set by libavcodec. - * - decoding: Set by user. - */ - int bits_per_coded_sample; - - /** - * Bits per sample/pixel of internal libavcodec pixel/sample format. - * - encoding: set by user. - * - decoding: set by libavcodec. - */ - int bits_per_raw_sample; - - /** - * low resolution decoding, 1-> 1/2 size, 2->1/4 size - * - encoding: unused - * - decoding: Set by user. - */ - int lowres; - - /** - * thread count - * is used to decide how many independent tasks should be passed to execute() - * - encoding: Set by user. - * - decoding: Set by user. - */ - int thread_count; - - /** - * Which multithreading methods to use. - * Use of FF_THREAD_FRAME will increase decoding delay by one frame per thread, - * so clients which cannot provide future frames should not use it. - * - * - encoding: Set by user, otherwise the default is used. - * - decoding: Set by user, otherwise the default is used. - */ - int thread_type; -#define FF_THREAD_FRAME 1 ///< Decode more than one frame at once -#define FF_THREAD_SLICE 2 ///< Decode more than one part of a single frame at once - - /** - * Which multithreading methods are in use by the codec. - * - encoding: Set by libavcodec. - * - decoding: Set by libavcodec. - */ - int active_thread_type; - -#if FF_API_THREAD_SAFE_CALLBACKS - /** - * Set by the client if its custom get_buffer() callback can be called - * synchronously from another thread, which allows faster multithreaded decoding. - * draw_horiz_band() will be called from other threads regardless of this setting. - * Ignored if the default get_buffer() is used. - * - encoding: Set by user. - * - decoding: Set by user. - * - * @deprecated the custom get_buffer2() callback should always be - * thread-safe. Thread-unsafe get_buffer2() implementations will be - * invalid starting with LIBAVCODEC_VERSION_MAJOR=60; in other words, - * libavcodec will behave as if this field was always set to 1. - * Callers that want to be forward compatible with future libavcodec - * versions should wrap access to this field in - * #if LIBAVCODEC_VERSION_MAJOR < 60 - */ - attribute_deprecated - int thread_safe_callbacks; -#endif - - /** - * The codec may call this to execute several independent things. - * It will return only after finishing all tasks. - * The user may replace this with some multithreaded implementation, - * the default implementation will execute the parts serially. - * @param count the number of things to execute - * - encoding: Set by libavcodec, user can override. - * - decoding: Set by libavcodec, user can override. - */ - int (*execute)(struct AVCodecContext *c, int (*func)(struct AVCodecContext *c2, void *arg), void *arg2, int *ret, int count, int size); - - /** - * The codec may call this to execute several independent things. - * It will return only after finishing all tasks. - * The user may replace this with some multithreaded implementation, - * the default implementation will execute the parts serially. - * @param c context passed also to func - * @param count the number of things to execute - * @param arg2 argument passed unchanged to func - * @param ret return values of executed functions, must have space for "count" values. May be NULL. - * @param func function that will be called count times, with jobnr from 0 to count-1. - * threadnr will be in the range 0 to c->thread_count-1 < MAX_THREADS and so that no - * two instances of func executing at the same time will have the same threadnr. - * @return always 0 currently, but code should handle a future improvement where when any call to func - * returns < 0 no further calls to func may be done and < 0 is returned. - * - encoding: Set by libavcodec, user can override. - * - decoding: Set by libavcodec, user can override. - */ - int (*execute2)(struct AVCodecContext *c, int (*func)(struct AVCodecContext *c2, void *arg, int jobnr, int threadnr), void *arg2, int *ret, int count); - - /** - * noise vs. sse weight for the nsse comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int nsse_weight; - - /** - * profile - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int profile; -#define FF_PROFILE_UNKNOWN -99 -#define FF_PROFILE_RESERVED -100 - -#define FF_PROFILE_AAC_MAIN 0 -#define FF_PROFILE_AAC_LOW 1 -#define FF_PROFILE_AAC_SSR 2 -#define FF_PROFILE_AAC_LTP 3 -#define FF_PROFILE_AAC_HE 4 -#define FF_PROFILE_AAC_HE_V2 28 -#define FF_PROFILE_AAC_LD 22 -#define FF_PROFILE_AAC_ELD 38 -#define FF_PROFILE_MPEG2_AAC_LOW 128 -#define FF_PROFILE_MPEG2_AAC_HE 131 - -#define FF_PROFILE_DNXHD 0 -#define FF_PROFILE_DNXHR_LB 1 -#define FF_PROFILE_DNXHR_SQ 2 -#define FF_PROFILE_DNXHR_HQ 3 -#define FF_PROFILE_DNXHR_HQX 4 -#define FF_PROFILE_DNXHR_444 5 - -#define FF_PROFILE_DTS 20 -#define FF_PROFILE_DTS_ES 30 -#define FF_PROFILE_DTS_96_24 40 -#define FF_PROFILE_DTS_HD_HRA 50 -#define FF_PROFILE_DTS_HD_MA 60 -#define FF_PROFILE_DTS_EXPRESS 70 - -#define FF_PROFILE_MPEG2_422 0 -#define FF_PROFILE_MPEG2_HIGH 1 -#define FF_PROFILE_MPEG2_SS 2 -#define FF_PROFILE_MPEG2_SNR_SCALABLE 3 -#define FF_PROFILE_MPEG2_MAIN 4 -#define FF_PROFILE_MPEG2_SIMPLE 5 - -#define FF_PROFILE_H264_CONSTRAINED (1<<9) // 8+1; constraint_set1_flag -#define FF_PROFILE_H264_INTRA (1<<11) // 8+3; constraint_set3_flag - -#define FF_PROFILE_H264_BASELINE 66 -#define FF_PROFILE_H264_CONSTRAINED_BASELINE (66|FF_PROFILE_H264_CONSTRAINED) -#define FF_PROFILE_H264_MAIN 77 -#define FF_PROFILE_H264_EXTENDED 88 -#define FF_PROFILE_H264_HIGH 100 -#define FF_PROFILE_H264_HIGH_10 110 -#define FF_PROFILE_H264_HIGH_10_INTRA (110|FF_PROFILE_H264_INTRA) -#define FF_PROFILE_H264_MULTIVIEW_HIGH 118 -#define FF_PROFILE_H264_HIGH_422 122 -#define FF_PROFILE_H264_HIGH_422_INTRA (122|FF_PROFILE_H264_INTRA) -#define FF_PROFILE_H264_STEREO_HIGH 128 -#define FF_PROFILE_H264_HIGH_444 144 -#define FF_PROFILE_H264_HIGH_444_PREDICTIVE 244 -#define FF_PROFILE_H264_HIGH_444_INTRA (244|FF_PROFILE_H264_INTRA) -#define FF_PROFILE_H264_CAVLC_444 44 - -#define FF_PROFILE_VC1_SIMPLE 0 -#define FF_PROFILE_VC1_MAIN 1 -#define FF_PROFILE_VC1_COMPLEX 2 -#define FF_PROFILE_VC1_ADVANCED 3 - -#define FF_PROFILE_MPEG4_SIMPLE 0 -#define FF_PROFILE_MPEG4_SIMPLE_SCALABLE 1 -#define FF_PROFILE_MPEG4_CORE 2 -#define FF_PROFILE_MPEG4_MAIN 3 -#define FF_PROFILE_MPEG4_N_BIT 4 -#define FF_PROFILE_MPEG4_SCALABLE_TEXTURE 5 -#define FF_PROFILE_MPEG4_SIMPLE_FACE_ANIMATION 6 -#define FF_PROFILE_MPEG4_BASIC_ANIMATED_TEXTURE 7 -#define FF_PROFILE_MPEG4_HYBRID 8 -#define FF_PROFILE_MPEG4_ADVANCED_REAL_TIME 9 -#define FF_PROFILE_MPEG4_CORE_SCALABLE 10 -#define FF_PROFILE_MPEG4_ADVANCED_CODING 11 -#define FF_PROFILE_MPEG4_ADVANCED_CORE 12 -#define FF_PROFILE_MPEG4_ADVANCED_SCALABLE_TEXTURE 13 -#define FF_PROFILE_MPEG4_SIMPLE_STUDIO 14 -#define FF_PROFILE_MPEG4_ADVANCED_SIMPLE 15 - -#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_0 1 -#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_1 2 -#define FF_PROFILE_JPEG2000_CSTREAM_NO_RESTRICTION 32768 -#define FF_PROFILE_JPEG2000_DCINEMA_2K 3 -#define FF_PROFILE_JPEG2000_DCINEMA_4K 4 - -#define FF_PROFILE_VP9_0 0 -#define FF_PROFILE_VP9_1 1 -#define FF_PROFILE_VP9_2 2 -#define FF_PROFILE_VP9_3 3 - -#define FF_PROFILE_HEVC_MAIN 1 -#define FF_PROFILE_HEVC_MAIN_10 2 -#define FF_PROFILE_HEVC_MAIN_STILL_PICTURE 3 -#define FF_PROFILE_HEVC_REXT 4 - -#define FF_PROFILE_VVC_MAIN_10 1 -#define FF_PROFILE_VVC_MAIN_10_444 33 - -#define FF_PROFILE_AV1_MAIN 0 -#define FF_PROFILE_AV1_HIGH 1 -#define FF_PROFILE_AV1_PROFESSIONAL 2 - -#define FF_PROFILE_MJPEG_HUFFMAN_BASELINE_DCT 0xc0 -#define FF_PROFILE_MJPEG_HUFFMAN_EXTENDED_SEQUENTIAL_DCT 0xc1 -#define FF_PROFILE_MJPEG_HUFFMAN_PROGRESSIVE_DCT 0xc2 -#define FF_PROFILE_MJPEG_HUFFMAN_LOSSLESS 0xc3 -#define FF_PROFILE_MJPEG_JPEG_LS 0xf7 - -#define FF_PROFILE_SBC_MSBC 1 - -#define FF_PROFILE_PRORES_PROXY 0 -#define FF_PROFILE_PRORES_LT 1 -#define FF_PROFILE_PRORES_STANDARD 2 -#define FF_PROFILE_PRORES_HQ 3 -#define FF_PROFILE_PRORES_4444 4 -#define FF_PROFILE_PRORES_XQ 5 - -#define FF_PROFILE_ARIB_PROFILE_A 0 -#define FF_PROFILE_ARIB_PROFILE_C 1 - -#define FF_PROFILE_KLVA_SYNC 0 -#define FF_PROFILE_KLVA_ASYNC 1 - - /** - * level - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int level; -#define FF_LEVEL_UNKNOWN -99 - - /** - * Skip loop filtering for selected frames. - * - encoding: unused - * - decoding: Set by user. - */ - enum AVDiscard skip_loop_filter; - - /** - * Skip IDCT/dequantization for selected frames. - * - encoding: unused - * - decoding: Set by user. - */ - enum AVDiscard skip_idct; - - /** - * Skip decoding for selected frames. - * - encoding: unused - * - decoding: Set by user. - */ - enum AVDiscard skip_frame; - - /** - * Header containing style information for text subtitles. - * For SUBTITLE_ASS subtitle type, it should contain the whole ASS - * [Script Info] and [V4+ Styles] section, plus the [Events] line and - * the Format line following. It shouldn't include any Dialogue line. - * - encoding: Set/allocated/freed by user (before avcodec_open2()) - * - decoding: Set/allocated/freed by libavcodec (by avcodec_open2()) - */ - uint8_t *subtitle_header; - int subtitle_header_size; - - /** - * Audio only. The number of "priming" samples (padding) inserted by the - * encoder at the beginning of the audio. I.e. this number of leading - * decoded samples must be discarded by the caller to get the original audio - * without leading padding. - * - * - decoding: unused - * - encoding: Set by libavcodec. The timestamps on the output packets are - * adjusted by the encoder so that they always refer to the - * first sample of the data actually contained in the packet, - * including any added padding. E.g. if the timebase is - * 1/samplerate and the timestamp of the first input sample is - * 0, the timestamp of the first output packet will be - * -initial_padding. - */ - int initial_padding; - - /** - * - decoding: For codecs that store a framerate value in the compressed - * bitstream, the decoder may export it here. { 0, 1} when - * unknown. - * - encoding: May be used to signal the framerate of CFR content to an - * encoder. - */ - AVRational framerate; - - /** - * Nominal unaccelerated pixel format, see AV_PIX_FMT_xxx. - * - encoding: unused. - * - decoding: Set by libavcodec before calling get_format() - */ - enum AVPixelFormat sw_pix_fmt; - - /** - * Timebase in which pkt_dts/pts and AVPacket.dts/pts are. - * - encoding unused. - * - decoding set by user. - */ - AVRational pkt_timebase; - - /** - * AVCodecDescriptor - * - encoding: unused. - * - decoding: set by libavcodec. - */ - const AVCodecDescriptor *codec_descriptor; - - /** - * Current statistics for PTS correction. - * - decoding: maintained and used by libavcodec, not intended to be used by user apps - * - encoding: unused - */ - int64_t pts_correction_num_faulty_pts; /// Number of incorrect PTS values so far - int64_t pts_correction_num_faulty_dts; /// Number of incorrect DTS values so far - int64_t pts_correction_last_pts; /// PTS of the last frame - int64_t pts_correction_last_dts; /// DTS of the last frame - - /** - * Character encoding of the input subtitles file. - * - decoding: set by user - * - encoding: unused - */ - char *sub_charenc; - - /** - * Subtitles character encoding mode. Formats or codecs might be adjusting - * this setting (if they are doing the conversion themselves for instance). - * - decoding: set by libavcodec - * - encoding: unused - */ - int sub_charenc_mode; -#define FF_SUB_CHARENC_MODE_DO_NOTHING -1 ///< do nothing (demuxer outputs a stream supposed to be already in UTF-8, or the codec is bitmap for instance) -#define FF_SUB_CHARENC_MODE_AUTOMATIC 0 ///< libavcodec will select the mode itself -#define FF_SUB_CHARENC_MODE_PRE_DECODER 1 ///< the AVPacket data needs to be recoded to UTF-8 before being fed to the decoder, requires iconv -#define FF_SUB_CHARENC_MODE_IGNORE 2 ///< neither convert the subtitles, nor check them for valid UTF-8 - - /** - * Skip processing alpha if supported by codec. - * Note that if the format uses pre-multiplied alpha (common with VP6, - * and recommended due to better video quality/compression) - * the image will look as if alpha-blended onto a black background. - * However for formats that do not use pre-multiplied alpha - * there might be serious artefacts (though e.g. libswscale currently - * assumes pre-multiplied alpha anyway). - * - * - decoding: set by user - * - encoding: unused - */ - int skip_alpha; - - /** - * Number of samples to skip after a discontinuity - * - decoding: unused - * - encoding: set by libavcodec - */ - int seek_preroll; - -#if FF_API_DEBUG_MV - /** - * @deprecated unused - */ - attribute_deprecated - int debug_mv; -#define FF_DEBUG_VIS_MV_P_FOR 0x00000001 //visualize forward predicted MVs of P frames -#define FF_DEBUG_VIS_MV_B_FOR 0x00000002 //visualize forward predicted MVs of B frames -#define FF_DEBUG_VIS_MV_B_BACK 0x00000004 //visualize backward predicted MVs of B frames -#endif - - /** - * custom intra quantization matrix - * - encoding: Set by user, can be NULL. - * - decoding: unused. - */ - uint16_t *chroma_intra_matrix; - - /** - * dump format separator. - * can be ", " or "\n " or anything else - * - encoding: Set by user. - * - decoding: Set by user. - */ - uint8_t *dump_separator; - - /** - * ',' separated list of allowed decoders. - * If NULL then all are allowed - * - encoding: unused - * - decoding: set by user - */ - char *codec_whitelist; - - /** - * Properties of the stream that gets decoded - * - encoding: unused - * - decoding: set by libavcodec - */ - unsigned properties; -#define FF_CODEC_PROPERTY_LOSSLESS 0x00000001 -#define FF_CODEC_PROPERTY_CLOSED_CAPTIONS 0x00000002 -#define FF_CODEC_PROPERTY_FILM_GRAIN 0x00000004 - - /** - * Additional data associated with the entire coded stream. - * - * - decoding: unused - * - encoding: may be set by libavcodec after avcodec_open2(). - */ - AVPacketSideData *coded_side_data; - int nb_coded_side_data; - - /** - * A reference to the AVHWFramesContext describing the input (for encoding) - * or output (decoding) frames. The reference is set by the caller and - * afterwards owned (and freed) by libavcodec - it should never be read by - * the caller after being set. - * - * - decoding: This field should be set by the caller from the get_format() - * callback. The previous reference (if any) will always be - * unreffed by libavcodec before the get_format() call. - * - * If the default get_buffer2() is used with a hwaccel pixel - * format, then this AVHWFramesContext will be used for - * allocating the frame buffers. - * - * - encoding: For hardware encoders configured to use a hwaccel pixel - * format, this field should be set by the caller to a reference - * to the AVHWFramesContext describing input frames. - * AVHWFramesContext.format must be equal to - * AVCodecContext.pix_fmt. - * - * This field should be set before avcodec_open2() is called. - */ - AVBufferRef *hw_frames_ctx; - -#if FF_API_SUB_TEXT_FORMAT - /** - * @deprecated unused - */ - attribute_deprecated - int sub_text_format; -#define FF_SUB_TEXT_FMT_ASS 0 -#endif - - /** - * Audio only. The amount of padding (in samples) appended by the encoder to - * the end of the audio. I.e. this number of decoded samples must be - * discarded by the caller from the end of the stream to get the original - * audio without any trailing padding. - * - * - decoding: unused - * - encoding: unused - */ - int trailing_padding; - - /** - * The number of pixels per image to maximally accept. - * - * - decoding: set by user - * - encoding: set by user - */ - int64_t max_pixels; - - /** - * A reference to the AVHWDeviceContext describing the device which will - * be used by a hardware encoder/decoder. The reference is set by the - * caller and afterwards owned (and freed) by libavcodec. - * - * This should be used if either the codec device does not require - * hardware frames or any that are used are to be allocated internally by - * libavcodec. If the user wishes to supply any of the frames used as - * encoder input or decoder output then hw_frames_ctx should be used - * instead. When hw_frames_ctx is set in get_format() for a decoder, this - * field will be ignored while decoding the associated stream segment, but - * may again be used on a following one after another get_format() call. - * - * For both encoders and decoders this field should be set before - * avcodec_open2() is called and must not be written to thereafter. - * - * Note that some decoders may require this field to be set initially in - * order to support hw_frames_ctx at all - in that case, all frames - * contexts used must be created on the same device. - */ - AVBufferRef *hw_device_ctx; - - /** - * Bit set of AV_HWACCEL_FLAG_* flags, which affect hardware accelerated - * decoding (if active). - * - encoding: unused - * - decoding: Set by user (either before avcodec_open2(), or in the - * AVCodecContext.get_format callback) - */ - int hwaccel_flags; - - /** - * Video decoding only. Certain video codecs support cropping, meaning that - * only a sub-rectangle of the decoded frame is intended for display. This - * option controls how cropping is handled by libavcodec. - * - * When set to 1 (the default), libavcodec will apply cropping internally. - * I.e. it will modify the output frame width/height fields and offset the - * data pointers (only by as much as possible while preserving alignment, or - * by the full amount if the AV_CODEC_FLAG_UNALIGNED flag is set) so that - * the frames output by the decoder refer only to the cropped area. The - * crop_* fields of the output frames will be zero. - * - * When set to 0, the width/height fields of the output frames will be set - * to the coded dimensions and the crop_* fields will describe the cropping - * rectangle. Applying the cropping is left to the caller. - * - * @warning When hardware acceleration with opaque output frames is used, - * libavcodec is unable to apply cropping from the top/left border. - * - * @note when this option is set to zero, the width/height fields of the - * AVCodecContext and output AVFrames have different meanings. The codec - * context fields store display dimensions (with the coded dimensions in - * coded_width/height), while the frame fields store the coded dimensions - * (with the display dimensions being determined by the crop_* fields). - */ - int apply_cropping; - - /* - * Video decoding only. Sets the number of extra hardware frames which - * the decoder will allocate for use by the caller. This must be set - * before avcodec_open2() is called. - * - * Some hardware decoders require all frames that they will use for - * output to be defined in advance before decoding starts. For such - * decoders, the hardware frame pool must therefore be of a fixed size. - * The extra frames set here are on top of any number that the decoder - * needs internally in order to operate normally (for example, frames - * used as reference pictures). - */ - int extra_hw_frames; - - /** - * The percentage of damaged samples to discard a frame. - * - * - decoding: set by user - * - encoding: unused - */ - int discard_damaged_percentage; - - /** - * The number of samples per frame to maximally accept. - * - * - decoding: set by user - * - encoding: set by user - */ - int64_t max_samples; - - /** - * Bit set of AV_CODEC_EXPORT_DATA_* flags, which affects the kind of - * metadata exported in frame, packet, or coded stream side data by - * decoders and encoders. - * - * - decoding: set by user - * - encoding: set by user - */ - int export_side_data; - - /** - * This callback is called at the beginning of each packet to get a data - * buffer for it. - * - * The following field will be set in the packet before this callback is - * called: - * - size - * This callback must use the above value to calculate the required buffer size, - * which must padded by at least AV_INPUT_BUFFER_PADDING_SIZE bytes. - * - * In some specific cases, the encoder may not use the entire buffer allocated by this - * callback. This will be reflected in the size value in the packet once returned by - * avcodec_receive_packet(). - * - * This callback must fill the following fields in the packet: - * - data: alignment requirements for AVPacket apply, if any. Some architectures and - * encoders may benefit from having aligned data. - * - buf: must contain a pointer to an AVBufferRef structure. The packet's - * data pointer must be contained in it. See: av_buffer_create(), av_buffer_alloc(), - * and av_buffer_ref(). - * - * If AV_CODEC_CAP_DR1 is not set then get_encode_buffer() must call - * avcodec_default_get_encode_buffer() instead of providing a buffer allocated by - * some other means. - * - * The flags field may contain a combination of AV_GET_ENCODE_BUFFER_FLAG_ flags. - * They may be used for example to hint what use the buffer may get after being - * created. - * Implementations of this callback may ignore flags they don't understand. - * If AV_GET_ENCODE_BUFFER_FLAG_REF is set in flags then the packet may be reused - * (read and/or written to if it is writable) later by libavcodec. - * - * This callback must be thread-safe, as when frame threading is used, it may - * be called from multiple threads simultaneously. - * - * @see avcodec_default_get_encode_buffer() - * - * - encoding: Set by libavcodec, user can override. - * - decoding: unused - */ - int (*get_encode_buffer)(struct AVCodecContext *s, AVPacket *pkt, int flags); - - /** - * Audio channel layout. - * - encoding: must be set by the caller, to one of AVCodec.ch_layouts. - * - decoding: may be set by the caller if known e.g. from the container. - * The decoder can then override during decoding as needed. - */ - AVChannelLayout ch_layout; -} AVCodecContext; - -/** - * @defgroup lavc_hwaccel AVHWAccel - * - * @note Nothing in this structure should be accessed by the user. At some - * point in future it will not be externally visible at all. - * - * @{ - */ -typedef struct AVHWAccel { - /** - * Name of the hardware accelerated codec. - * The name is globally unique among encoders and among decoders (but an - * encoder and a decoder can share the same name). - */ - const char *name; - - /** - * Type of codec implemented by the hardware accelerator. - * - * See AVMEDIA_TYPE_xxx - */ - enum AVMediaType type; - - /** - * Codec implemented by the hardware accelerator. - * - * See AV_CODEC_ID_xxx - */ - enum AVCodecID id; - - /** - * Supported pixel format. - * - * Only hardware accelerated formats are supported here. - */ - enum AVPixelFormat pix_fmt; - - /** - * Hardware accelerated codec capabilities. - * see AV_HWACCEL_CODEC_CAP_* - */ - int capabilities; - - /***************************************************************** - * No fields below this line are part of the public API. They - * may not be used outside of libavcodec and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - - /** - * Allocate a custom buffer - */ - int (*alloc_frame)(AVCodecContext *avctx, AVFrame *frame); - - /** - * Called at the beginning of each frame or field picture. - * - * Meaningful frame information (codec specific) is guaranteed to - * be parsed at this point. This function is mandatory. - * - * Note that buf can be NULL along with buf_size set to 0. - * Otherwise, this means the whole frame is available at this point. - * - * @param avctx the codec context - * @param buf the frame data buffer base - * @param buf_size the size of the frame in bytes - * @return zero if successful, a negative value otherwise - */ - int (*start_frame)(AVCodecContext *avctx, const uint8_t *buf, uint32_t buf_size); - - /** - * Callback for parameter data (SPS/PPS/VPS etc). - * - * Useful for hardware decoders which keep persistent state about the - * video parameters, and need to receive any changes to update that state. - * - * @param avctx the codec context - * @param type the nal unit type - * @param buf the nal unit data buffer - * @param buf_size the size of the nal unit in bytes - * @return zero if successful, a negative value otherwise - */ - int (*decode_params)(AVCodecContext *avctx, int type, const uint8_t *buf, uint32_t buf_size); - - /** - * Callback for each slice. - * - * Meaningful slice information (codec specific) is guaranteed to - * be parsed at this point. This function is mandatory. - * - * @param avctx the codec context - * @param buf the slice data buffer base - * @param buf_size the size of the slice in bytes - * @return zero if successful, a negative value otherwise - */ - int (*decode_slice)(AVCodecContext *avctx, const uint8_t *buf, uint32_t buf_size); - - /** - * Called at the end of each frame or field picture. - * - * The whole picture is parsed at this point and can now be sent - * to the hardware accelerator. This function is mandatory. - * - * @param avctx the codec context - * @return zero if successful, a negative value otherwise - */ - int (*end_frame)(AVCodecContext *avctx); - - /** - * Size of per-frame hardware accelerator private data. - * - * Private data is allocated with av_mallocz() before - * AVCodecContext.get_buffer() and deallocated after - * AVCodecContext.release_buffer(). - */ - int frame_priv_data_size; - - /** - * Initialize the hwaccel private data. - * - * This will be called from ff_get_format(), after hwaccel and - * hwaccel_context are set and the hwaccel private data in AVCodecInternal - * is allocated. - */ - int (*init)(AVCodecContext *avctx); - - /** - * Uninitialize the hwaccel private data. - * - * This will be called from get_format() or avcodec_close(), after hwaccel - * and hwaccel_context are already uninitialized. - */ - int (*uninit)(AVCodecContext *avctx); - - /** - * Size of the private data to allocate in - * AVCodecInternal.hwaccel_priv_data. - */ - int priv_data_size; - - /** - * Internal hwaccel capabilities. - */ - int caps_internal; - - /** - * Fill the given hw_frames context with current codec parameters. Called - * from get_format. Refer to avcodec_get_hw_frames_parameters() for - * details. - * - * This CAN be called before AVHWAccel.init is called, and you must assume - * that avctx->hwaccel_priv_data is invalid. - */ - int (*frame_params)(AVCodecContext *avctx, AVBufferRef *hw_frames_ctx); -} AVHWAccel; - -/** - * HWAccel is experimental and is thus avoided in favor of non experimental - * codecs - */ -#define AV_HWACCEL_CODEC_CAP_EXPERIMENTAL 0x0200 - -/** - * Hardware acceleration should be used for decoding even if the codec level - * used is unknown or higher than the maximum supported level reported by the - * hardware driver. - * - * It's generally a good idea to pass this flag unless you have a specific - * reason not to, as hardware tends to under-report supported levels. - */ -#define AV_HWACCEL_FLAG_IGNORE_LEVEL (1 << 0) - -/** - * Hardware acceleration can output YUV pixel formats with a different chroma - * sampling than 4:2:0 and/or other than 8 bits per component. - */ -#define AV_HWACCEL_FLAG_ALLOW_HIGH_DEPTH (1 << 1) - -/** - * Hardware acceleration should still be attempted for decoding when the - * codec profile does not match the reported capabilities of the hardware. - * - * For example, this can be used to try to decode baseline profile H.264 - * streams in hardware - it will often succeed, because many streams marked - * as baseline profile actually conform to constrained baseline profile. - * - * @warning If the stream is actually not supported then the behaviour is - * undefined, and may include returning entirely incorrect output - * while indicating success. - */ -#define AV_HWACCEL_FLAG_ALLOW_PROFILE_MISMATCH (1 << 2) - -/** - * @} - */ - -enum AVSubtitleType { - SUBTITLE_NONE, - - SUBTITLE_BITMAP, ///< A bitmap, pict will be set - - /** - * Plain text, the text field must be set by the decoder and is - * authoritative. ass and pict fields may contain approximations. - */ - SUBTITLE_TEXT, - - /** - * Formatted text, the ass field must be set by the decoder and is - * authoritative. pict and text fields may contain approximations. - */ - SUBTITLE_ASS, -}; - -#define AV_SUBTITLE_FLAG_FORCED 0x00000001 - -typedef struct AVSubtitleRect { - int x; ///< top left corner of pict, undefined when pict is not set - int y; ///< top left corner of pict, undefined when pict is not set - int w; ///< width of pict, undefined when pict is not set - int h; ///< height of pict, undefined when pict is not set - int nb_colors; ///< number of colors in pict, undefined when pict is not set - - /** - * data+linesize for the bitmap of this subtitle. - * Can be set for text/ass as well once they are rendered. - */ - uint8_t *data[4]; - int linesize[4]; - - enum AVSubtitleType type; - - char *text; ///< 0 terminated plain UTF-8 text - - /** - * 0 terminated ASS/SSA compatible event line. - * The presentation of this is unaffected by the other values in this - * struct. - */ - char *ass; - - int flags; -} AVSubtitleRect; - -typedef struct AVSubtitle { - uint16_t format; /* 0 = graphics */ - uint32_t start_display_time; /* relative to packet pts, in ms */ - uint32_t end_display_time; /* relative to packet pts, in ms */ - unsigned num_rects; - AVSubtitleRect **rects; - int64_t pts; ///< Same as packet pts, in AV_TIME_BASE -} AVSubtitle; - -/** - * Return the LIBAVCODEC_VERSION_INT constant. - */ -unsigned avcodec_version(void); - -/** - * Return the libavcodec build-time configuration. - */ -const char *avcodec_configuration(void); - -/** - * Return the libavcodec license. - */ -const char *avcodec_license(void); - -/** - * Allocate an AVCodecContext and set its fields to default values. The - * resulting struct should be freed with avcodec_free_context(). - * - * @param codec if non-NULL, allocate private data and initialize defaults - * for the given codec. It is illegal to then call avcodec_open2() - * with a different codec. - * If NULL, then the codec-specific defaults won't be initialized, - * which may result in suboptimal default settings (this is - * important mainly for encoders, e.g. libx264). - * - * @return An AVCodecContext filled with default values or NULL on failure. - */ -AVCodecContext *avcodec_alloc_context3(const AVCodec *codec); - -/** - * Free the codec context and everything associated with it and write NULL to - * the provided pointer. - */ -void avcodec_free_context(AVCodecContext **avctx); - -/** - * Get the AVClass for AVCodecContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *avcodec_get_class(void); - -#if FF_API_GET_FRAME_CLASS -/** - * @deprecated This function should not be used. - */ -attribute_deprecated -const AVClass *avcodec_get_frame_class(void); -#endif - -/** - * Get the AVClass for AVSubtitleRect. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *avcodec_get_subtitle_rect_class(void); - -/** - * Fill the parameters struct based on the values from the supplied codec - * context. Any allocated fields in par are freed and replaced with duplicates - * of the corresponding fields in codec. - * - * @return >= 0 on success, a negative AVERROR code on failure - */ -int avcodec_parameters_from_context(AVCodecParameters *par, - const AVCodecContext *codec); - -/** - * Fill the codec context based on the values from the supplied codec - * parameters. Any allocated fields in codec that have a corresponding field in - * par are freed and replaced with duplicates of the corresponding field in par. - * Fields in codec that do not have a counterpart in par are not touched. - * - * @return >= 0 on success, a negative AVERROR code on failure. - */ -int avcodec_parameters_to_context(AVCodecContext *codec, - const AVCodecParameters *par); - -/** - * Initialize the AVCodecContext to use the given AVCodec. Prior to using this - * function the context has to be allocated with avcodec_alloc_context3(). - * - * The functions avcodec_find_decoder_by_name(), avcodec_find_encoder_by_name(), - * avcodec_find_decoder() and avcodec_find_encoder() provide an easy way for - * retrieving a codec. - * - * @note Always call this function before using decoding routines (such as - * @ref avcodec_receive_frame()). - * - * @code - * av_dict_set(&opts, "b", "2.5M", 0); - * codec = avcodec_find_decoder(AV_CODEC_ID_H264); - * if (!codec) - * exit(1); - * - * context = avcodec_alloc_context3(codec); - * - * if (avcodec_open2(context, codec, opts) < 0) - * exit(1); - * @endcode - * - * @param avctx The context to initialize. - * @param codec The codec to open this context for. If a non-NULL codec has been - * previously passed to avcodec_alloc_context3() or - * for this context, then this parameter MUST be either NULL or - * equal to the previously passed codec. - * @param options A dictionary filled with AVCodecContext and codec-private options. - * On return this object will be filled with options that were not found. - * - * @return zero on success, a negative value on error - * @see avcodec_alloc_context3(), avcodec_find_decoder(), avcodec_find_encoder(), - * av_dict_set(), av_opt_find(). - */ -int avcodec_open2(AVCodecContext *avctx, const AVCodec *codec, AVDictionary **options); - -/** - * Close a given AVCodecContext and free all the data associated with it - * (but not the AVCodecContext itself). - * - * Calling this function on an AVCodecContext that hasn't been opened will free - * the codec-specific data allocated in avcodec_alloc_context3() with a non-NULL - * codec. Subsequent calls will do nothing. - * - * @note Do not use this function. Use avcodec_free_context() to destroy a - * codec context (either open or closed). Opening and closing a codec context - * multiple times is not supported anymore -- use multiple codec contexts - * instead. - */ -int avcodec_close(AVCodecContext *avctx); - -/** - * Free all allocated data in the given subtitle struct. - * - * @param sub AVSubtitle to free. - */ -void avsubtitle_free(AVSubtitle *sub); - -/** - * @} - */ - -/** - * @addtogroup lavc_decoding - * @{ - */ - -/** - * The default callback for AVCodecContext.get_buffer2(). It is made public so - * it can be called by custom get_buffer2() implementations for decoders without - * AV_CODEC_CAP_DR1 set. - */ -int avcodec_default_get_buffer2(AVCodecContext *s, AVFrame *frame, int flags); - -/** - * The default callback for AVCodecContext.get_encode_buffer(). It is made public so - * it can be called by custom get_encode_buffer() implementations for encoders without - * AV_CODEC_CAP_DR1 set. - */ -int avcodec_default_get_encode_buffer(AVCodecContext *s, AVPacket *pkt, int flags); - -/** - * Modify width and height values so that they will result in a memory - * buffer that is acceptable for the codec if you do not use any horizontal - * padding. - * - * May only be used if a codec with AV_CODEC_CAP_DR1 has been opened. - */ -void avcodec_align_dimensions(AVCodecContext *s, int *width, int *height); - -/** - * Modify width and height values so that they will result in a memory - * buffer that is acceptable for the codec if you also ensure that all - * line sizes are a multiple of the respective linesize_align[i]. - * - * May only be used if a codec with AV_CODEC_CAP_DR1 has been opened. - */ -void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height, - int linesize_align[AV_NUM_DATA_POINTERS]); - -/** - * Converts AVChromaLocation to swscale x/y chroma position. - * - * The positions represent the chroma (0,0) position in a coordinates system - * with luma (0,0) representing the origin and luma(1,1) representing 256,256 - * - * @param xpos horizontal chroma sample position - * @param ypos vertical chroma sample position - */ -int avcodec_enum_to_chroma_pos(int *xpos, int *ypos, enum AVChromaLocation pos); - -/** - * Converts swscale x/y chroma position to AVChromaLocation. - * - * The positions represent the chroma (0,0) position in a coordinates system - * with luma (0,0) representing the origin and luma(1,1) representing 256,256 - * - * @param xpos horizontal chroma sample position - * @param ypos vertical chroma sample position - */ -enum AVChromaLocation avcodec_chroma_pos_to_enum(int xpos, int ypos); - -/** - * Decode a subtitle message. - * Return a negative value on error, otherwise return the number of bytes used. - * If no subtitle could be decompressed, got_sub_ptr is zero. - * Otherwise, the subtitle is stored in *sub. - * Note that AV_CODEC_CAP_DR1 is not available for subtitle codecs. This is for - * simplicity, because the performance difference is expected to be negligible - * and reusing a get_buffer written for video codecs would probably perform badly - * due to a potentially very different allocation pattern. - * - * Some decoders (those marked with AV_CODEC_CAP_DELAY) have a delay between input - * and output. This means that for some packets they will not immediately - * produce decoded output and need to be flushed at the end of decoding to get - * all the decoded data. Flushing is done by calling this function with packets - * with avpkt->data set to NULL and avpkt->size set to 0 until it stops - * returning subtitles. It is safe to flush even those decoders that are not - * marked with AV_CODEC_CAP_DELAY, then no subtitles will be returned. - * - * @note The AVCodecContext MUST have been opened with @ref avcodec_open2() - * before packets may be fed to the decoder. - * - * @param avctx the codec context - * @param[out] sub The preallocated AVSubtitle in which the decoded subtitle will be stored, - * must be freed with avsubtitle_free if *got_sub_ptr is set. - * @param[in,out] got_sub_ptr Zero if no subtitle could be decompressed, otherwise, it is nonzero. - * @param[in] avpkt The input AVPacket containing the input buffer. - */ -int avcodec_decode_subtitle2(AVCodecContext *avctx, AVSubtitle *sub, - int *got_sub_ptr, - AVPacket *avpkt); - -/** - * Supply raw packet data as input to a decoder. - * - * Internally, this call will copy relevant AVCodecContext fields, which can - * influence decoding per-packet, and apply them when the packet is actually - * decoded. (For example AVCodecContext.skip_frame, which might direct the - * decoder to drop the frame contained by the packet sent with this function.) - * - * @warning The input buffer, avpkt->data must be AV_INPUT_BUFFER_PADDING_SIZE - * larger than the actual read bytes because some optimized bitstream - * readers read 32 or 64 bits at once and could read over the end. - * - * @note The AVCodecContext MUST have been opened with @ref avcodec_open2() - * before packets may be fed to the decoder. - * - * @param avctx codec context - * @param[in] avpkt The input AVPacket. Usually, this will be a single video - * frame, or several complete audio frames. - * Ownership of the packet remains with the caller, and the - * decoder will not write to the packet. The decoder may create - * a reference to the packet data (or copy it if the packet is - * not reference-counted). - * Unlike with older APIs, the packet is always fully consumed, - * and if it contains multiple frames (e.g. some audio codecs), - * will require you to call avcodec_receive_frame() multiple - * times afterwards before you can send a new packet. - * It can be NULL (or an AVPacket with data set to NULL and - * size set to 0); in this case, it is considered a flush - * packet, which signals the end of the stream. Sending the - * first flush packet will return success. Subsequent ones are - * unnecessary and will return AVERROR_EOF. If the decoder - * still has frames buffered, it will return them after sending - * a flush packet. - * - * @return 0 on success, otherwise negative error code: - * AVERROR(EAGAIN): input is not accepted in the current state - user - * must read output with avcodec_receive_frame() (once - * all output is read, the packet should be resent, and - * the call will not fail with EAGAIN). - * AVERROR_EOF: the decoder has been flushed, and no new packets can - * be sent to it (also returned if more than 1 flush - * packet is sent) - * AVERROR(EINVAL): codec not opened, it is an encoder, or requires flush - * AVERROR(ENOMEM): failed to add packet to internal queue, or similar - * other errors: legitimate decoding errors - */ -int avcodec_send_packet(AVCodecContext *avctx, const AVPacket *avpkt); - -/** - * Return decoded output data from a decoder or encoder (when the - * AV_CODEC_FLAG_RECON_FRAME flag is used). - * - * @param avctx codec context - * @param frame This will be set to a reference-counted video or audio - * frame (depending on the decoder type) allocated by the - * codec. Note that the function will always call - * av_frame_unref(frame) before doing anything else. - * - * @return - * 0: success, a frame was returned - * AVERROR(EAGAIN): output is not available in this state - user must try - * to send new input - * AVERROR_EOF: the codec has been fully flushed, and there will be - * no more output frames - * AVERROR(EINVAL): codec not opened, or it is an encoder without - * the AV_CODEC_FLAG_RECON_FRAME flag enabled - * AVERROR_INPUT_CHANGED: current decoded frame has changed parameters - * with respect to first decoded frame. Applicable - * when flag AV_CODEC_FLAG_DROPCHANGED is set. - * other negative values: legitimate decoding errors - */ -int avcodec_receive_frame(AVCodecContext *avctx, AVFrame *frame); - -/** - * Supply a raw video or audio frame to the encoder. Use avcodec_receive_packet() - * to retrieve buffered output packets. - * - * @param avctx codec context - * @param[in] frame AVFrame containing the raw audio or video frame to be encoded. - * Ownership of the frame remains with the caller, and the - * encoder will not write to the frame. The encoder may create - * a reference to the frame data (or copy it if the frame is - * not reference-counted). - * It can be NULL, in which case it is considered a flush - * packet. This signals the end of the stream. If the encoder - * still has packets buffered, it will return them after this - * call. Once flushing mode has been entered, additional flush - * packets are ignored, and sending frames will return - * AVERROR_EOF. - * - * For audio: - * If AV_CODEC_CAP_VARIABLE_FRAME_SIZE is set, then each frame - * can have any number of samples. - * If it is not set, frame->nb_samples must be equal to - * avctx->frame_size for all frames except the last. - * The final frame may be smaller than avctx->frame_size. - * @return 0 on success, otherwise negative error code: - * AVERROR(EAGAIN): input is not accepted in the current state - user - * must read output with avcodec_receive_packet() (once - * all output is read, the packet should be resent, and - * the call will not fail with EAGAIN). - * AVERROR_EOF: the encoder has been flushed, and no new frames can - * be sent to it - * AVERROR(EINVAL): codec not opened, it is a decoder, or requires flush - * AVERROR(ENOMEM): failed to add packet to internal queue, or similar - * other errors: legitimate encoding errors - */ -int avcodec_send_frame(AVCodecContext *avctx, const AVFrame *frame); - -/** - * Read encoded data from the encoder. - * - * @param avctx codec context - * @param avpkt This will be set to a reference-counted packet allocated by the - * encoder. Note that the function will always call - * av_packet_unref(avpkt) before doing anything else. - * @return 0 on success, otherwise negative error code: - * AVERROR(EAGAIN): output is not available in the current state - user - * must try to send input - * AVERROR_EOF: the encoder has been fully flushed, and there will be - * no more output packets - * AVERROR(EINVAL): codec not opened, or it is a decoder - * other errors: legitimate encoding errors - */ -int avcodec_receive_packet(AVCodecContext *avctx, AVPacket *avpkt); - -/** - * Create and return a AVHWFramesContext with values adequate for hardware - * decoding. This is meant to get called from the get_format callback, and is - * a helper for preparing a AVHWFramesContext for AVCodecContext.hw_frames_ctx. - * This API is for decoding with certain hardware acceleration modes/APIs only. - * - * The returned AVHWFramesContext is not initialized. The caller must do this - * with av_hwframe_ctx_init(). - * - * Calling this function is not a requirement, but makes it simpler to avoid - * codec or hardware API specific details when manually allocating frames. - * - * Alternatively to this, an API user can set AVCodecContext.hw_device_ctx, - * which sets up AVCodecContext.hw_frames_ctx fully automatically, and makes - * it unnecessary to call this function or having to care about - * AVHWFramesContext initialization at all. - * - * There are a number of requirements for calling this function: - * - * - It must be called from get_format with the same avctx parameter that was - * passed to get_format. Calling it outside of get_format is not allowed, and - * can trigger undefined behavior. - * - The function is not always supported (see description of return values). - * Even if this function returns successfully, hwaccel initialization could - * fail later. (The degree to which implementations check whether the stream - * is actually supported varies. Some do this check only after the user's - * get_format callback returns.) - * - The hw_pix_fmt must be one of the choices suggested by get_format. If the - * user decides to use a AVHWFramesContext prepared with this API function, - * the user must return the same hw_pix_fmt from get_format. - * - The device_ref passed to this function must support the given hw_pix_fmt. - * - After calling this API function, it is the user's responsibility to - * initialize the AVHWFramesContext (returned by the out_frames_ref parameter), - * and to set AVCodecContext.hw_frames_ctx to it. If done, this must be done - * before returning from get_format (this is implied by the normal - * AVCodecContext.hw_frames_ctx API rules). - * - The AVHWFramesContext parameters may change every time time get_format is - * called. Also, AVCodecContext.hw_frames_ctx is reset before get_format. So - * you are inherently required to go through this process again on every - * get_format call. - * - It is perfectly possible to call this function without actually using - * the resulting AVHWFramesContext. One use-case might be trying to reuse a - * previously initialized AVHWFramesContext, and calling this API function - * only to test whether the required frame parameters have changed. - * - Fields that use dynamically allocated values of any kind must not be set - * by the user unless setting them is explicitly allowed by the documentation. - * If the user sets AVHWFramesContext.free and AVHWFramesContext.user_opaque, - * the new free callback must call the potentially set previous free callback. - * This API call may set any dynamically allocated fields, including the free - * callback. - * - * The function will set at least the following fields on AVHWFramesContext - * (potentially more, depending on hwaccel API): - * - * - All fields set by av_hwframe_ctx_alloc(). - * - Set the format field to hw_pix_fmt. - * - Set the sw_format field to the most suited and most versatile format. (An - * implication is that this will prefer generic formats over opaque formats - * with arbitrary restrictions, if possible.) - * - Set the width/height fields to the coded frame size, rounded up to the - * API-specific minimum alignment. - * - Only _if_ the hwaccel requires a pre-allocated pool: set the initial_pool_size - * field to the number of maximum reference surfaces possible with the codec, - * plus 1 surface for the user to work (meaning the user can safely reference - * at most 1 decoded surface at a time), plus additional buffering introduced - * by frame threading. If the hwaccel does not require pre-allocation, the - * field is left to 0, and the decoder will allocate new surfaces on demand - * during decoding. - * - Possibly AVHWFramesContext.hwctx fields, depending on the underlying - * hardware API. - * - * Essentially, out_frames_ref returns the same as av_hwframe_ctx_alloc(), but - * with basic frame parameters set. - * - * The function is stateless, and does not change the AVCodecContext or the - * device_ref AVHWDeviceContext. - * - * @param avctx The context which is currently calling get_format, and which - * implicitly contains all state needed for filling the returned - * AVHWFramesContext properly. - * @param device_ref A reference to the AVHWDeviceContext describing the device - * which will be used by the hardware decoder. - * @param hw_pix_fmt The hwaccel format you are going to return from get_format. - * @param out_frames_ref On success, set to a reference to an _uninitialized_ - * AVHWFramesContext, created from the given device_ref. - * Fields will be set to values required for decoding. - * Not changed if an error is returned. - * @return zero on success, a negative value on error. The following error codes - * have special semantics: - * AVERROR(ENOENT): the decoder does not support this functionality. Setup - * is always manual, or it is a decoder which does not - * support setting AVCodecContext.hw_frames_ctx at all, - * or it is a software format. - * AVERROR(EINVAL): it is known that hardware decoding is not supported for - * this configuration, or the device_ref is not supported - * for the hwaccel referenced by hw_pix_fmt. - */ -int avcodec_get_hw_frames_parameters(AVCodecContext *avctx, - AVBufferRef *device_ref, - enum AVPixelFormat hw_pix_fmt, - AVBufferRef **out_frames_ref); - - - -/** - * @defgroup lavc_parsing Frame parsing - * @{ - */ - -enum AVPictureStructure { - AV_PICTURE_STRUCTURE_UNKNOWN, //< unknown - AV_PICTURE_STRUCTURE_TOP_FIELD, //< coded as top field - AV_PICTURE_STRUCTURE_BOTTOM_FIELD, //< coded as bottom field - AV_PICTURE_STRUCTURE_FRAME, //< coded as frame -}; - -typedef struct AVCodecParserContext { - void *priv_data; - const struct AVCodecParser *parser; - int64_t frame_offset; /* offset of the current frame */ - int64_t cur_offset; /* current offset - (incremented by each av_parser_parse()) */ - int64_t next_frame_offset; /* offset of the next frame */ - /* video info */ - int pict_type; /* XXX: Put it back in AVCodecContext. */ - /** - * This field is used for proper frame duration computation in lavf. - * It signals, how much longer the frame duration of the current frame - * is compared to normal frame duration. - * - * frame_duration = (1 + repeat_pict) * time_base - * - * It is used by codecs like H.264 to display telecined material. - */ - int repeat_pict; /* XXX: Put it back in AVCodecContext. */ - int64_t pts; /* pts of the current frame */ - int64_t dts; /* dts of the current frame */ - - /* private data */ - int64_t last_pts; - int64_t last_dts; - int fetch_timestamp; - -#define AV_PARSER_PTS_NB 4 - int cur_frame_start_index; - int64_t cur_frame_offset[AV_PARSER_PTS_NB]; - int64_t cur_frame_pts[AV_PARSER_PTS_NB]; - int64_t cur_frame_dts[AV_PARSER_PTS_NB]; - - int flags; -#define PARSER_FLAG_COMPLETE_FRAMES 0x0001 -#define PARSER_FLAG_ONCE 0x0002 -/// Set if the parser has a valid file offset -#define PARSER_FLAG_FETCHED_OFFSET 0x0004 -#define PARSER_FLAG_USE_CODEC_TS 0x1000 - - int64_t offset; ///< byte offset from starting packet start - int64_t cur_frame_end[AV_PARSER_PTS_NB]; - - /** - * Set by parser to 1 for key frames and 0 for non-key frames. - * It is initialized to -1, so if the parser doesn't set this flag, - * old-style fallback using AV_PICTURE_TYPE_I picture type as key frames - * will be used. - */ - int key_frame; - - // Timestamp generation support: - /** - * Synchronization point for start of timestamp generation. - * - * Set to >0 for sync point, 0 for no sync point and <0 for undefined - * (default). - * - * For example, this corresponds to presence of H.264 buffering period - * SEI message. - */ - int dts_sync_point; - - /** - * Offset of the current timestamp against last timestamp sync point in - * units of AVCodecContext.time_base. - * - * Set to INT_MIN when dts_sync_point unused. Otherwise, it must - * contain a valid timestamp offset. - * - * Note that the timestamp of sync point has usually a nonzero - * dts_ref_dts_delta, which refers to the previous sync point. Offset of - * the next frame after timestamp sync point will be usually 1. - * - * For example, this corresponds to H.264 cpb_removal_delay. - */ - int dts_ref_dts_delta; - - /** - * Presentation delay of current frame in units of AVCodecContext.time_base. - * - * Set to INT_MIN when dts_sync_point unused. Otherwise, it must - * contain valid non-negative timestamp delta (presentation time of a frame - * must not lie in the past). - * - * This delay represents the difference between decoding and presentation - * time of the frame. - * - * For example, this corresponds to H.264 dpb_output_delay. - */ - int pts_dts_delta; - - /** - * Position of the packet in file. - * - * Analogous to cur_frame_pts/dts - */ - int64_t cur_frame_pos[AV_PARSER_PTS_NB]; - - /** - * Byte position of currently parsed frame in stream. - */ - int64_t pos; - - /** - * Previous frame byte position. - */ - int64_t last_pos; - - /** - * Duration of the current frame. - * For audio, this is in units of 1 / AVCodecContext.sample_rate. - * For all other types, this is in units of AVCodecContext.time_base. - */ - int duration; - - enum AVFieldOrder field_order; - - /** - * Indicate whether a picture is coded as a frame, top field or bottom field. - * - * For example, H.264 field_pic_flag equal to 0 corresponds to - * AV_PICTURE_STRUCTURE_FRAME. An H.264 picture with field_pic_flag - * equal to 1 and bottom_field_flag equal to 0 corresponds to - * AV_PICTURE_STRUCTURE_TOP_FIELD. - */ - enum AVPictureStructure picture_structure; - - /** - * Picture number incremented in presentation or output order. - * This field may be reinitialized at the first picture of a new sequence. - * - * For example, this corresponds to H.264 PicOrderCnt. - */ - int output_picture_number; - - /** - * Dimensions of the decoded video intended for presentation. - */ - int width; - int height; - - /** - * Dimensions of the coded video. - */ - int coded_width; - int coded_height; - - /** - * The format of the coded data, corresponds to enum AVPixelFormat for video - * and for enum AVSampleFormat for audio. - * - * Note that a decoder can have considerable freedom in how exactly it - * decodes the data, so the format reported here might be different from the - * one returned by a decoder. - */ - int format; -} AVCodecParserContext; - -typedef struct AVCodecParser { - int codec_ids[7]; /* several codec IDs are permitted */ - int priv_data_size; - int (*parser_init)(AVCodecParserContext *s); - /* This callback never returns an error, a negative value means that - * the frame start was in a previous packet. */ - int (*parser_parse)(AVCodecParserContext *s, - AVCodecContext *avctx, - const uint8_t **poutbuf, int *poutbuf_size, - const uint8_t *buf, int buf_size); - void (*parser_close)(AVCodecParserContext *s); - int (*split)(AVCodecContext *avctx, const uint8_t *buf, int buf_size); -} AVCodecParser; - -/** - * Iterate over all registered codec parsers. - * - * @param opaque a pointer where libavcodec will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered codec parser or NULL when the iteration is - * finished - */ -const AVCodecParser *av_parser_iterate(void **opaque); - -AVCodecParserContext *av_parser_init(int codec_id); - -/** - * Parse a packet. - * - * @param s parser context. - * @param avctx codec context. - * @param poutbuf set to pointer to parsed buffer or NULL if not yet finished. - * @param poutbuf_size set to size of parsed buffer or zero if not yet finished. - * @param buf input buffer. - * @param buf_size buffer size in bytes without the padding. I.e. the full buffer - size is assumed to be buf_size + AV_INPUT_BUFFER_PADDING_SIZE. - To signal EOF, this should be 0 (so that the last frame - can be output). - * @param pts input presentation timestamp. - * @param dts input decoding timestamp. - * @param pos input byte position in stream. - * @return the number of bytes of the input bitstream used. - * - * Example: - * @code - * while(in_len){ - * len = av_parser_parse2(myparser, AVCodecContext, &data, &size, - * in_data, in_len, - * pts, dts, pos); - * in_data += len; - * in_len -= len; - * - * if(size) - * decode_frame(data, size); - * } - * @endcode - */ -int av_parser_parse2(AVCodecParserContext *s, - AVCodecContext *avctx, - uint8_t **poutbuf, int *poutbuf_size, - const uint8_t *buf, int buf_size, - int64_t pts, int64_t dts, - int64_t pos); - -void av_parser_close(AVCodecParserContext *s); - -/** - * @} - * @} - */ - -/** - * @addtogroup lavc_encoding - * @{ - */ - -int avcodec_encode_subtitle(AVCodecContext *avctx, uint8_t *buf, int buf_size, - const AVSubtitle *sub); - - -/** - * @} - */ - -/** - * @defgroup lavc_misc Utility functions - * @ingroup libavc - * - * Miscellaneous utility functions related to both encoding and decoding - * (or neither). - * @{ - */ - -/** - * @defgroup lavc_misc_pixfmt Pixel formats - * - * Functions for working with pixel formats. - * @{ - */ - -/** - * Return a value representing the fourCC code associated to the - * pixel format pix_fmt, or 0 if no associated fourCC code can be - * found. - */ -unsigned int avcodec_pix_fmt_to_codec_tag(enum AVPixelFormat pix_fmt); - -/** - * Find the best pixel format to convert to given a certain source pixel - * format. When converting from one pixel format to another, information loss - * may occur. For example, when converting from RGB24 to GRAY, the color - * information will be lost. Similarly, other losses occur when converting from - * some formats to other formats. avcodec_find_best_pix_fmt_of_2() searches which of - * the given pixel formats should be used to suffer the least amount of loss. - * The pixel formats from which it chooses one, are determined by the - * pix_fmt_list parameter. - * - * - * @param[in] pix_fmt_list AV_PIX_FMT_NONE terminated array of pixel formats to choose from - * @param[in] src_pix_fmt source pixel format - * @param[in] has_alpha Whether the source pixel format alpha channel is used. - * @param[out] loss_ptr Combination of flags informing you what kind of losses will occur. - * @return The best pixel format to convert to or -1 if none was found. - */ -enum AVPixelFormat avcodec_find_best_pix_fmt_of_list(const enum AVPixelFormat *pix_fmt_list, - enum AVPixelFormat src_pix_fmt, - int has_alpha, int *loss_ptr); - -enum AVPixelFormat avcodec_default_get_format(struct AVCodecContext *s, const enum AVPixelFormat * fmt); - -/** - * @} - */ - -void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode); - -int avcodec_default_execute(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2),void *arg, int *ret, int count, int size); -int avcodec_default_execute2(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2, int, int),void *arg, int *ret, int count); -//FIXME func typedef - -/** - * Fill AVFrame audio data and linesize pointers. - * - * The buffer buf must be a preallocated buffer with a size big enough - * to contain the specified samples amount. The filled AVFrame data - * pointers will point to this buffer. - * - * AVFrame extended_data channel pointers are allocated if necessary for - * planar audio. - * - * @param frame the AVFrame - * frame->nb_samples must be set prior to calling the - * function. This function fills in frame->data, - * frame->extended_data, frame->linesize[0]. - * @param nb_channels channel count - * @param sample_fmt sample format - * @param buf buffer to use for frame data - * @param buf_size size of buffer - * @param align plane size sample alignment (0 = default) - * @return >=0 on success, negative error code on failure - * @todo return the size in bytes required to store the samples in - * case of success, at the next libavutil bump - */ -int avcodec_fill_audio_frame(AVFrame *frame, int nb_channels, - enum AVSampleFormat sample_fmt, const uint8_t *buf, - int buf_size, int align); - -/** - * Reset the internal codec state / flush internal buffers. Should be called - * e.g. when seeking or when switching to a different stream. - * - * @note for decoders, this function just releases any references the decoder - * might keep internally, but the caller's references remain valid. - * - * @note for encoders, this function will only do something if the encoder - * declares support for AV_CODEC_CAP_ENCODER_FLUSH. When called, the encoder - * will drain any remaining packets, and can then be re-used for a different - * stream (as opposed to sending a null frame which will leave the encoder - * in a permanent EOF state after draining). This can be desirable if the - * cost of tearing down and replacing the encoder instance is high. - */ -void avcodec_flush_buffers(AVCodecContext *avctx); - -/** - * Return audio frame duration. - * - * @param avctx codec context - * @param frame_bytes size of the frame, or 0 if unknown - * @return frame duration, in samples, if known. 0 if not able to - * determine. - */ -int av_get_audio_frame_duration(AVCodecContext *avctx, int frame_bytes); - -/* memory */ - -/** - * Same behaviour av_fast_malloc but the buffer has additional - * AV_INPUT_BUFFER_PADDING_SIZE at the end which will always be 0. - * - * In addition the whole buffer will initially and after resizes - * be 0-initialized so that no uninitialized data will ever appear. - */ -void av_fast_padded_malloc(void *ptr, unsigned int *size, size_t min_size); - -/** - * Same behaviour av_fast_padded_malloc except that buffer will always - * be 0-initialized after call. - */ -void av_fast_padded_mallocz(void *ptr, unsigned int *size, size_t min_size); - -/** - * @return a positive value if s is open (i.e. avcodec_open2() was called on it - * with no corresponding avcodec_close()), 0 otherwise. - */ -int avcodec_is_open(AVCodecContext *s); - -/** - * @} - */ - -#endif /* AVCODEC_AVCODEC_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/avdct.h b/third_party/ffmpeg/kylin/aarch64/include/libavcodec/avdct.h deleted file mode 100644 index 6411fab6..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/avdct.h +++ /dev/null @@ -1,88 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AVDCT_H -#define AVCODEC_AVDCT_H - -#include "libavutil/opt.h" - -/** - * AVDCT context. - * @note function pointers can be NULL if the specific features have been - * disabled at build time. - */ -typedef struct AVDCT { - const AVClass *av_class; - - void (*idct)(int16_t *block /* align 16 */); - - /** - * IDCT input permutation. - * Several optimized IDCTs need a permutated input (relative to the - * normal order of the reference IDCT). - * This permutation must be performed before the idct_put/add. - * Note, normally this can be merged with the zigzag/alternate scan
- * An example to avoid confusion: - * - (->decode coeffs -> zigzag reorder -> dequant -> reference IDCT -> ...) - * - (x -> reference DCT -> reference IDCT -> x) - * - (x -> reference DCT -> simple_mmx_perm = idct_permutation - * -> simple_idct_mmx -> x) - * - (-> decode coeffs -> zigzag reorder -> simple_mmx_perm -> dequant - * -> simple_idct_mmx -> ...) - */ - uint8_t idct_permutation[64]; - - void (*fdct)(int16_t *block /* align 16 */); - - - /** - * DCT algorithm. - * must use AVOptions to set this field. - */ - int dct_algo; - - /** - * IDCT algorithm. - * must use AVOptions to set this field. - */ - int idct_algo; - - void (*get_pixels)(int16_t *block /* align 16 */, - const uint8_t *pixels /* align 8 */, - ptrdiff_t line_size); - - int bits_per_sample; - - void (*get_pixels_unaligned)(int16_t *block /* align 16 */, - const uint8_t *pixels, - ptrdiff_t line_size); -} AVDCT; - -/** - * Allocates a AVDCT context. - * This needs to be initialized with avcodec_dct_init() after optionally - * configuring it with AVOptions. - * - * To free it use av_free() - */ -AVDCT *avcodec_dct_alloc(void); -int avcodec_dct_init(AVDCT *); - -const AVClass *avcodec_dct_get_class(void); - -#endif /* AVCODEC_AVDCT_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/avfft.h b/third_party/ffmpeg/kylin/aarch64/include/libavcodec/avfft.h deleted file mode 100644 index 0c0f9b8d..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/avfft.h +++ /dev/null @@ -1,118 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AVFFT_H -#define AVCODEC_AVFFT_H - -/** - * @file - * @ingroup lavc_fft - * FFT functions - */ - -/** - * @defgroup lavc_fft FFT functions - * @ingroup lavc_misc - * - * @{ - */ - -typedef float FFTSample; - -typedef struct FFTComplex { - FFTSample re, im; -} FFTComplex; - -typedef struct FFTContext FFTContext; - -/** - * Set up a complex FFT. - * @param nbits log2 of the length of the input array - * @param inverse if 0 perform the forward transform, if 1 perform the inverse - */ -FFTContext *av_fft_init(int nbits, int inverse); - -/** - * Do the permutation needed BEFORE calling ff_fft_calc(). - */ -void av_fft_permute(FFTContext *s, FFTComplex *z); - -/** - * Do a complex FFT with the parameters defined in av_fft_init(). The - * input data must be permuted before. No 1.0/sqrt(n) normalization is done. - */ -void av_fft_calc(FFTContext *s, FFTComplex *z); - -void av_fft_end(FFTContext *s); - -FFTContext *av_mdct_init(int nbits, int inverse, double scale); -void av_imdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input); -void av_imdct_half(FFTContext *s, FFTSample *output, const FFTSample *input); -void av_mdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input); -void av_mdct_end(FFTContext *s); - -/* Real Discrete Fourier Transform */ - -enum RDFTransformType { - DFT_R2C, - IDFT_C2R, - IDFT_R2C, - DFT_C2R, -}; - -typedef struct RDFTContext RDFTContext; - -/** - * Set up a real FFT. - * @param nbits log2 of the length of the input array - * @param trans the type of transform - */ -RDFTContext *av_rdft_init(int nbits, enum RDFTransformType trans); -void av_rdft_calc(RDFTContext *s, FFTSample *data); -void av_rdft_end(RDFTContext *s); - -/* Discrete Cosine Transform */ - -typedef struct DCTContext DCTContext; - -enum DCTTransformType { - DCT_II = 0, - DCT_III, - DCT_I, - DST_I, -}; - -/** - * Set up DCT. - * - * @param nbits size of the input array: - * (1 << nbits) for DCT-II, DCT-III and DST-I - * (1 << nbits) + 1 for DCT-I - * @param type the type of transform - * - * @note the first element of the input of DST-I is ignored - */ -DCTContext *av_dct_init(int nbits, enum DCTTransformType type); -void av_dct_calc(DCTContext *s, FFTSample *data); -void av_dct_end (DCTContext *s); - -/** - * @} - */ - -#endif /* AVCODEC_AVFFT_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/bsf.h b/third_party/ffmpeg/kylin/aarch64/include/libavcodec/bsf.h deleted file mode 100644 index 69d91a16..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/bsf.h +++ /dev/null @@ -1,328 +0,0 @@ -/* - * Bitstream filters public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_BSF_H -#define AVCODEC_BSF_H - -#include "libavutil/dict.h" -#include "libavutil/log.h" -#include "libavutil/rational.h" - -#include "codec_id.h" -#include "codec_par.h" -#include "packet.h" - -/** - * @defgroup lavc_bsf Bitstream filters - * @ingroup libavc - * - * Bitstream filters transform encoded media data without decoding it. This - * allows e.g. manipulating various header values. Bitstream filters operate on - * @ref AVPacket "AVPackets". - * - * The bitstream filtering API is centered around two structures: - * AVBitStreamFilter and AVBSFContext. The former represents a bitstream filter - * in abstract, the latter a specific filtering process. Obtain an - * AVBitStreamFilter using av_bsf_get_by_name() or av_bsf_iterate(), then pass - * it to av_bsf_alloc() to create an AVBSFContext. Fill in the user-settable - * AVBSFContext fields, as described in its documentation, then call - * av_bsf_init() to prepare the filter context for use. - * - * Submit packets for filtering using av_bsf_send_packet(), obtain filtered - * results with av_bsf_receive_packet(). When no more input packets will be - * sent, submit a NULL AVPacket to signal the end of the stream to the filter. - * av_bsf_receive_packet() will then return trailing packets, if any are - * produced by the filter. - * - * Finally, free the filter context with av_bsf_free(). - * @{ - */ - -/** - * The bitstream filter state. - * - * This struct must be allocated with av_bsf_alloc() and freed with - * av_bsf_free(). - * - * The fields in the struct will only be changed (by the caller or by the - * filter) as described in their documentation, and are to be considered - * immutable otherwise. - */ -typedef struct AVBSFContext { - /** - * A class for logging and AVOptions - */ - const AVClass *av_class; - - /** - * The bitstream filter this context is an instance of. - */ - const struct AVBitStreamFilter *filter; - - /** - * Opaque filter-specific private data. If filter->priv_class is non-NULL, - * this is an AVOptions-enabled struct. - */ - void *priv_data; - - /** - * Parameters of the input stream. This field is allocated in - * av_bsf_alloc(), it needs to be filled by the caller before - * av_bsf_init(). - */ - AVCodecParameters *par_in; - - /** - * Parameters of the output stream. This field is allocated in - * av_bsf_alloc(), it is set by the filter in av_bsf_init(). - */ - AVCodecParameters *par_out; - - /** - * The timebase used for the timestamps of the input packets. Set by the - * caller before av_bsf_init(). - */ - AVRational time_base_in; - - /** - * The timebase used for the timestamps of the output packets. Set by the - * filter in av_bsf_init(). - */ - AVRational time_base_out; -} AVBSFContext; - -typedef struct AVBitStreamFilter { - const char *name; - - /** - * A list of codec ids supported by the filter, terminated by - * AV_CODEC_ID_NONE. - * May be NULL, in that case the bitstream filter works with any codec id. - */ - const enum AVCodecID *codec_ids; - - /** - * A class for the private data, used to declare bitstream filter private - * AVOptions. This field is NULL for bitstream filters that do not declare - * any options. - * - * If this field is non-NULL, the first member of the filter private data - * must be a pointer to AVClass, which will be set by libavcodec generic - * code to this class. - */ - const AVClass *priv_class; -} AVBitStreamFilter; - -/** - * @return a bitstream filter with the specified name or NULL if no such - * bitstream filter exists. - */ -const AVBitStreamFilter *av_bsf_get_by_name(const char *name); - -/** - * Iterate over all registered bitstream filters. - * - * @param opaque a pointer where libavcodec will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered bitstream filter or NULL when the iteration is - * finished - */ -const AVBitStreamFilter *av_bsf_iterate(void **opaque); - -/** - * Allocate a context for a given bitstream filter. The caller must fill in the - * context parameters as described in the documentation and then call - * av_bsf_init() before sending any data to the filter. - * - * @param filter the filter for which to allocate an instance. - * @param[out] ctx a pointer into which the pointer to the newly-allocated context - * will be written. It must be freed with av_bsf_free() after the - * filtering is done. - * - * @return 0 on success, a negative AVERROR code on failure - */ -int av_bsf_alloc(const AVBitStreamFilter *filter, AVBSFContext **ctx); - -/** - * Prepare the filter for use, after all the parameters and options have been - * set. - */ -int av_bsf_init(AVBSFContext *ctx); - -/** - * Submit a packet for filtering. - * - * After sending each packet, the filter must be completely drained by calling - * av_bsf_receive_packet() repeatedly until it returns AVERROR(EAGAIN) or - * AVERROR_EOF. - * - * @param pkt the packet to filter. The bitstream filter will take ownership of - * the packet and reset the contents of pkt. pkt is not touched if an error occurs. - * If pkt is empty (i.e. NULL, or pkt->data is NULL and pkt->side_data_elems zero), - * it signals the end of the stream (i.e. no more non-empty packets will be sent; - * sending more empty packets does nothing) and will cause the filter to output - * any packets it may have buffered internally. - * - * @return - * - 0 on success. - * - AVERROR(EAGAIN) if packets need to be retrieved from the filter (using - * av_bsf_receive_packet()) before new input can be consumed. - * - Another negative AVERROR value if an error occurs. - */ -int av_bsf_send_packet(AVBSFContext *ctx, AVPacket *pkt); - -/** - * Retrieve a filtered packet. - * - * @param[out] pkt this struct will be filled with the contents of the filtered - * packet. It is owned by the caller and must be freed using - * av_packet_unref() when it is no longer needed. - * This parameter should be "clean" (i.e. freshly allocated - * with av_packet_alloc() or unreffed with av_packet_unref()) - * when this function is called. If this function returns - * successfully, the contents of pkt will be completely - * overwritten by the returned data. On failure, pkt is not - * touched. - * - * @return - * - 0 on success. - * - AVERROR(EAGAIN) if more packets need to be sent to the filter (using - * av_bsf_send_packet()) to get more output. - * - AVERROR_EOF if there will be no further output from the filter. - * - Another negative AVERROR value if an error occurs. - * - * @note one input packet may result in several output packets, so after sending - * a packet with av_bsf_send_packet(), this function needs to be called - * repeatedly until it stops returning 0. It is also possible for a filter to - * output fewer packets than were sent to it, so this function may return - * AVERROR(EAGAIN) immediately after a successful av_bsf_send_packet() call. - */ -int av_bsf_receive_packet(AVBSFContext *ctx, AVPacket *pkt); - -/** - * Reset the internal bitstream filter state. Should be called e.g. when seeking. - */ -void av_bsf_flush(AVBSFContext *ctx); - -/** - * Free a bitstream filter context and everything associated with it; write NULL - * into the supplied pointer. - */ -void av_bsf_free(AVBSFContext **ctx); - -/** - * Get the AVClass for AVBSFContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *av_bsf_get_class(void); - -/** - * Structure for chain/list of bitstream filters. - * Empty list can be allocated by av_bsf_list_alloc(). - */ -typedef struct AVBSFList AVBSFList; - -/** - * Allocate empty list of bitstream filters. - * The list must be later freed by av_bsf_list_free() - * or finalized by av_bsf_list_finalize(). - * - * @return Pointer to @ref AVBSFList on success, NULL in case of failure - */ -AVBSFList *av_bsf_list_alloc(void); - -/** - * Free list of bitstream filters. - * - * @param lst Pointer to pointer returned by av_bsf_list_alloc() - */ -void av_bsf_list_free(AVBSFList **lst); - -/** - * Append bitstream filter to the list of bitstream filters. - * - * @param lst List to append to - * @param bsf Filter context to be appended - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_append(AVBSFList *lst, AVBSFContext *bsf); - -/** - * Construct new bitstream filter context given it's name and options - * and append it to the list of bitstream filters. - * - * @param lst List to append to - * @param bsf_name Name of the bitstream filter - * @param options Options for the bitstream filter, can be set to NULL - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_append2(AVBSFList *lst, const char * bsf_name, AVDictionary **options); -/** - * Finalize list of bitstream filters. - * - * This function will transform @ref AVBSFList to single @ref AVBSFContext, - * so the whole chain of bitstream filters can be treated as single filter - * freshly allocated by av_bsf_alloc(). - * If the call is successful, @ref AVBSFList structure is freed and lst - * will be set to NULL. In case of failure, caller is responsible for - * freeing the structure by av_bsf_list_free() - * - * @param lst Filter list structure to be transformed - * @param[out] bsf Pointer to be set to newly created @ref AVBSFContext structure - * representing the chain of bitstream filters - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_finalize(AVBSFList **lst, AVBSFContext **bsf); - -/** - * Parse string describing list of bitstream filters and create single - * @ref AVBSFContext describing the whole chain of bitstream filters. - * Resulting @ref AVBSFContext can be treated as any other @ref AVBSFContext freshly - * allocated by av_bsf_alloc(). - * - * @param str String describing chain of bitstream filters in format - * `bsf1[=opt1=val1:opt2=val2][,bsf2]` - * @param[out] bsf Pointer to be set to newly created @ref AVBSFContext structure - * representing the chain of bitstream filters - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_parse_str(const char *str, AVBSFContext **bsf); - -/** - * Get null/pass-through bitstream filter. - * - * @param[out] bsf Pointer to be set to new instance of pass-through bitstream filter - * - * @return - */ -int av_bsf_get_null_filter(AVBSFContext **bsf); - -/** - * @} - */ - -#endif // AVCODEC_BSF_H diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/codec.h b/third_party/ffmpeg/kylin/aarch64/include/libavcodec/codec.h deleted file mode 100644 index 77a1a3f5..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/codec.h +++ /dev/null @@ -1,395 +0,0 @@ -/* - * AVCodec public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_H -#define AVCODEC_CODEC_H - -#include - -#include "libavutil/avutil.h" -#include "libavutil/hwcontext.h" -#include "libavutil/log.h" -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" -#include "libavutil/samplefmt.h" - -#include "libavcodec/codec_id.h" -#include "libavcodec/version_major.h" - -/** - * @addtogroup lavc_core - * @{ - */ - -/** - * Decoder can use draw_horiz_band callback. - */ -#define AV_CODEC_CAP_DRAW_HORIZ_BAND (1 << 0) -/** - * Codec uses get_buffer() or get_encode_buffer() for allocating buffers and - * supports custom allocators. - * If not set, it might not use get_buffer() or get_encode_buffer() at all, or - * use operations that assume the buffer was allocated by - * avcodec_default_get_buffer2 or avcodec_default_get_encode_buffer. - */ -#define AV_CODEC_CAP_DR1 (1 << 1) -#if FF_API_FLAG_TRUNCATED -/** - * @deprecated Use parsers to always send proper frames. - */ -#define AV_CODEC_CAP_TRUNCATED (1 << 3) -#endif -/** - * Encoder or decoder requires flushing with NULL input at the end in order to - * give the complete and correct output. - * - * NOTE: If this flag is not set, the codec is guaranteed to never be fed with - * with NULL data. The user can still send NULL data to the public encode - * or decode function, but libavcodec will not pass it along to the codec - * unless this flag is set. - * - * Decoders: - * The decoder has a non-zero delay and needs to be fed with avpkt->data=NULL, - * avpkt->size=0 at the end to get the delayed data until the decoder no longer - * returns frames. - * - * Encoders: - * The encoder needs to be fed with NULL data at the end of encoding until the - * encoder no longer returns data. - * - * NOTE: For encoders implementing the AVCodec.encode2() function, setting this - * flag also means that the encoder must set the pts and duration for - * each output packet. If this flag is not set, the pts and duration will - * be determined by libavcodec from the input frame. - */ -#define AV_CODEC_CAP_DELAY (1 << 5) -/** - * Codec can be fed a final frame with a smaller size. - * This can be used to prevent truncation of the last audio samples. - */ -#define AV_CODEC_CAP_SMALL_LAST_FRAME (1 << 6) - -/** - * Codec can output multiple frames per AVPacket - * Normally demuxers return one frame at a time, demuxers which do not do - * are connected to a parser to split what they return into proper frames. - * This flag is reserved to the very rare category of codecs which have a - * bitstream that cannot be split into frames without timeconsuming - * operations like full decoding. Demuxers carrying such bitstreams thus - * may return multiple frames in a packet. This has many disadvantages like - * prohibiting stream copy in many cases thus it should only be considered - * as a last resort. - */ -#define AV_CODEC_CAP_SUBFRAMES (1 << 8) -/** - * Codec is experimental and is thus avoided in favor of non experimental - * encoders - */ -#define AV_CODEC_CAP_EXPERIMENTAL (1 << 9) -/** - * Codec should fill in channel configuration and samplerate instead of container - */ -#define AV_CODEC_CAP_CHANNEL_CONF (1 << 10) -/** - * Codec supports frame-level multithreading. - */ -#define AV_CODEC_CAP_FRAME_THREADS (1 << 12) -/** - * Codec supports slice-based (or partition-based) multithreading. - */ -#define AV_CODEC_CAP_SLICE_THREADS (1 << 13) -/** - * Codec supports changed parameters at any point. - */ -#define AV_CODEC_CAP_PARAM_CHANGE (1 << 14) -/** - * Codec supports multithreading through a method other than slice- or - * frame-level multithreading. Typically this marks wrappers around - * multithreading-capable external libraries. - */ -#define AV_CODEC_CAP_OTHER_THREADS (1 << 15) -#if FF_API_AUTO_THREADS -#define AV_CODEC_CAP_AUTO_THREADS AV_CODEC_CAP_OTHER_THREADS -#endif -/** - * Audio encoder supports receiving a different number of samples in each call. - */ -#define AV_CODEC_CAP_VARIABLE_FRAME_SIZE (1 << 16) -/** - * Decoder is not a preferred choice for probing. - * This indicates that the decoder is not a good choice for probing. - * It could for example be an expensive to spin up hardware decoder, - * or it could simply not provide a lot of useful information about - * the stream. - * A decoder marked with this flag should only be used as last resort - * choice for probing. - */ -#define AV_CODEC_CAP_AVOID_PROBING (1 << 17) - -#if FF_API_UNUSED_CODEC_CAPS -/** - * Deprecated and unused. Use AVCodecDescriptor.props instead - */ -#define AV_CODEC_CAP_INTRA_ONLY 0x40000000 -/** - * Deprecated and unused. Use AVCodecDescriptor.props instead - */ -#define AV_CODEC_CAP_LOSSLESS 0x80000000 -#endif - -/** - * Codec is backed by a hardware implementation. Typically used to - * identify a non-hwaccel hardware decoder. For information about hwaccels, use - * avcodec_get_hw_config() instead. - */ -#define AV_CODEC_CAP_HARDWARE (1 << 18) - -/** - * Codec is potentially backed by a hardware implementation, but not - * necessarily. This is used instead of AV_CODEC_CAP_HARDWARE, if the - * implementation provides some sort of internal fallback. - */ -#define AV_CODEC_CAP_HYBRID (1 << 19) - -/** - * This codec takes the reordered_opaque field from input AVFrames - * and returns it in the corresponding field in AVCodecContext after - * encoding. - */ -#define AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE (1 << 20) - -/** - * This encoder can be flushed using avcodec_flush_buffers(). If this flag is - * not set, the encoder must be closed and reopened to ensure that no frames - * remain pending. - */ -#define AV_CODEC_CAP_ENCODER_FLUSH (1 << 21) - -/** - * The encoder is able to output reconstructed frame data, i.e. raw frames that - * would be produced by decoding the encoded bitstream. - * - * Reconstructed frame output is enabled by the AV_CODEC_FLAG_RECON_FRAME flag. - */ -#define AV_CODEC_CAP_ENCODER_RECON_FRAME (1 << 22) - -/** - * AVProfile. - */ -typedef struct AVProfile { - int profile; - const char *name; ///< short name for the profile -} AVProfile; - -/** - * AVCodec. - */ -typedef struct AVCodec { - /** - * Name of the codec implementation. - * The name is globally unique among encoders and among decoders (but an - * encoder and a decoder can share the same name). - * This is the primary way to find a codec from the user perspective. - */ - const char *name; - /** - * Descriptive name for the codec, meant to be more human readable than name. - * You should use the NULL_IF_CONFIG_SMALL() macro to define it. - */ - const char *long_name; - enum AVMediaType type; - enum AVCodecID id; - /** - * Codec capabilities. - * see AV_CODEC_CAP_* - */ - int capabilities; - uint8_t max_lowres; ///< maximum value for lowres supported by the decoder - const AVRational *supported_framerates; ///< array of supported framerates, or NULL if any, array is terminated by {0,0} - const enum AVPixelFormat *pix_fmts; ///< array of supported pixel formats, or NULL if unknown, array is terminated by -1 - const int *supported_samplerates; ///< array of supported audio samplerates, or NULL if unknown, array is terminated by 0 - const enum AVSampleFormat *sample_fmts; ///< array of supported sample formats, or NULL if unknown, array is terminated by -1 -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * @deprecated use ch_layouts instead - */ - attribute_deprecated - const uint64_t *channel_layouts; ///< array of support channel layouts, or NULL if unknown. array is terminated by 0 -#endif - const AVClass *priv_class; ///< AVClass for the private context - const AVProfile *profiles; ///< array of recognized profiles, or NULL if unknown, array is terminated by {FF_PROFILE_UNKNOWN} - - /** - * Group name of the codec implementation. - * This is a short symbolic name of the wrapper backing this codec. A - * wrapper uses some kind of external implementation for the codec, such - * as an external library, or a codec implementation provided by the OS or - * the hardware. - * If this field is NULL, this is a builtin, libavcodec native codec. - * If non-NULL, this will be the suffix in AVCodec.name in most cases - * (usually AVCodec.name will be of the form "_"). - */ - const char *wrapper_name; - - /** - * Array of supported channel layouts, terminated with a zeroed layout. - */ - const AVChannelLayout *ch_layouts; -} AVCodec; - -/** - * Iterate over all registered codecs. - * - * @param opaque a pointer where libavcodec will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered codec or NULL when the iteration is - * finished - */ -const AVCodec *av_codec_iterate(void **opaque); - -/** - * Find a registered decoder with a matching codec ID. - * - * @param id AVCodecID of the requested decoder - * @return A decoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_decoder(enum AVCodecID id); - -/** - * Find a registered decoder with the specified name. - * - * @param name name of the requested decoder - * @return A decoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_decoder_by_name(const char *name); - -/** - * Find a registered encoder with a matching codec ID. - * - * @param id AVCodecID of the requested encoder - * @return An encoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_encoder(enum AVCodecID id); - -/** - * Find a registered encoder with the specified name. - * - * @param name name of the requested encoder - * @return An encoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_encoder_by_name(const char *name); -/** - * @return a non-zero number if codec is an encoder, zero otherwise - */ -int av_codec_is_encoder(const AVCodec *codec); - -/** - * @return a non-zero number if codec is a decoder, zero otherwise - */ -int av_codec_is_decoder(const AVCodec *codec); - -/** - * Return a name for the specified profile, if available. - * - * @param codec the codec that is searched for the given profile - * @param profile the profile value for which a name is requested - * @return A name for the profile if found, NULL otherwise. - */ -const char *av_get_profile_name(const AVCodec *codec, int profile); - -enum { - /** - * The codec supports this format via the hw_device_ctx interface. - * - * When selecting this format, AVCodecContext.hw_device_ctx should - * have been set to a device of the specified type before calling - * avcodec_open2(). - */ - AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX = 0x01, - /** - * The codec supports this format via the hw_frames_ctx interface. - * - * When selecting this format for a decoder, - * AVCodecContext.hw_frames_ctx should be set to a suitable frames - * context inside the get_format() callback. The frames context - * must have been created on a device of the specified type. - * - * When selecting this format for an encoder, - * AVCodecContext.hw_frames_ctx should be set to the context which - * will be used for the input frames before calling avcodec_open2(). - */ - AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX = 0x02, - /** - * The codec supports this format by some internal method. - * - * This format can be selected without any additional configuration - - * no device or frames context is required. - */ - AV_CODEC_HW_CONFIG_METHOD_INTERNAL = 0x04, - /** - * The codec supports this format by some ad-hoc method. - * - * Additional settings and/or function calls are required. See the - * codec-specific documentation for details. (Methods requiring - * this sort of configuration are deprecated and others should be - * used in preference.) - */ - AV_CODEC_HW_CONFIG_METHOD_AD_HOC = 0x08, -}; - -typedef struct AVCodecHWConfig { - /** - * For decoders, a hardware pixel format which that decoder may be - * able to decode to if suitable hardware is available. - * - * For encoders, a pixel format which the encoder may be able to - * accept. If set to AV_PIX_FMT_NONE, this applies to all pixel - * formats supported by the codec. - */ - enum AVPixelFormat pix_fmt; - /** - * Bit set of AV_CODEC_HW_CONFIG_METHOD_* flags, describing the possible - * setup methods which can be used with this configuration. - */ - int methods; - /** - * The device type associated with the configuration. - * - * Must be set for AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX and - * AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX, otherwise unused. - */ - enum AVHWDeviceType device_type; -} AVCodecHWConfig; - -/** - * Retrieve supported hardware configurations for a codec. - * - * Values of index from zero to some maximum return the indexed configuration - * descriptor; all other values return NULL. If the codec does not support - * any hardware configurations then it will always return NULL. - */ -const AVCodecHWConfig *avcodec_get_hw_config(const AVCodec *codec, int index); - -/** - * @} - */ - -#endif /* AVCODEC_CODEC_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/codec_desc.h b/third_party/ffmpeg/kylin/aarch64/include/libavcodec/codec_desc.h deleted file mode 100644 index 126b52df..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/codec_desc.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Codec descriptors public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_DESC_H -#define AVCODEC_CODEC_DESC_H - -#include "libavutil/avutil.h" - -#include "codec_id.h" - -/** - * @addtogroup lavc_core - * @{ - */ - -/** - * This struct describes the properties of a single codec described by an - * AVCodecID. - * @see avcodec_descriptor_get() - */ -typedef struct AVCodecDescriptor { - enum AVCodecID id; - enum AVMediaType type; - /** - * Name of the codec described by this descriptor. It is non-empty and - * unique for each codec descriptor. It should contain alphanumeric - * characters and '_' only. - */ - const char *name; - /** - * A more descriptive name for this codec. May be NULL. - */ - const char *long_name; - /** - * Codec properties, a combination of AV_CODEC_PROP_* flags. - */ - int props; - /** - * MIME type(s) associated with the codec. - * May be NULL; if not, a NULL-terminated array of MIME types. - * The first item is always non-NULL and is the preferred MIME type. - */ - const char *const *mime_types; - /** - * If non-NULL, an array of profiles recognized for this codec. - * Terminated with FF_PROFILE_UNKNOWN. - */ - const struct AVProfile *profiles; -} AVCodecDescriptor; - -/** - * Codec uses only intra compression. - * Video and audio codecs only. - */ -#define AV_CODEC_PROP_INTRA_ONLY (1 << 0) -/** - * Codec supports lossy compression. Audio and video codecs only. - * @note a codec may support both lossy and lossless - * compression modes - */ -#define AV_CODEC_PROP_LOSSY (1 << 1) -/** - * Codec supports lossless compression. Audio and video codecs only. - */ -#define AV_CODEC_PROP_LOSSLESS (1 << 2) -/** - * Codec supports frame reordering. That is, the coded order (the order in which - * the encoded packets are output by the encoders / stored / input to the - * decoders) may be different from the presentation order of the corresponding - * frames. - * - * For codecs that do not have this property set, PTS and DTS should always be - * equal. - */ -#define AV_CODEC_PROP_REORDER (1 << 3) -/** - * Subtitle codec is bitmap based - * Decoded AVSubtitle data can be read from the AVSubtitleRect->pict field. - */ -#define AV_CODEC_PROP_BITMAP_SUB (1 << 16) -/** - * Subtitle codec is text based. - * Decoded AVSubtitle data can be read from the AVSubtitleRect->ass field. - */ -#define AV_CODEC_PROP_TEXT_SUB (1 << 17) - -/** - * @return descriptor for given codec ID or NULL if no descriptor exists. - */ -const AVCodecDescriptor *avcodec_descriptor_get(enum AVCodecID id); - -/** - * Iterate over all codec descriptors known to libavcodec. - * - * @param prev previous descriptor. NULL to get the first descriptor. - * - * @return next descriptor or NULL after the last descriptor - */ -const AVCodecDescriptor *avcodec_descriptor_next(const AVCodecDescriptor *prev); - -/** - * @return codec descriptor with the given name or NULL if no such descriptor - * exists. - */ -const AVCodecDescriptor *avcodec_descriptor_get_by_name(const char *name); - -/** - * @} - */ - -#endif // AVCODEC_CODEC_DESC_H diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/codec_id.h b/third_party/ffmpeg/kylin/aarch64/include/libavcodec/codec_id.h deleted file mode 100644 index 386a00a7..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/codec_id.h +++ /dev/null @@ -1,636 +0,0 @@ -/* - * Codec IDs - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_ID_H -#define AVCODEC_CODEC_ID_H - -#include "libavutil/avutil.h" -#include "libavutil/samplefmt.h" - -/** - * @addtogroup lavc_core - * @{ - */ - -/** - * Identify the syntax and semantics of the bitstream. - * The principle is roughly: - * Two decoders with the same ID can decode the same streams. - * Two encoders with the same ID can encode compatible streams. - * There may be slight deviations from the principle due to implementation - * details. - * - * If you add a codec ID to this list, add it so that - * 1. no value of an existing codec ID changes (that would break ABI), - * 2. it is as close as possible to similar codecs - * - * After adding new codec IDs, do not forget to add an entry to the codec - * descriptor list and bump libavcodec minor version. - */ -enum AVCodecID { - AV_CODEC_ID_NONE, - - /* video codecs */ - AV_CODEC_ID_MPEG1VIDEO, - AV_CODEC_ID_MPEG2VIDEO, ///< preferred ID for MPEG-1/2 video decoding - AV_CODEC_ID_H261, - AV_CODEC_ID_H263, - AV_CODEC_ID_RV10, - AV_CODEC_ID_RV20, - AV_CODEC_ID_MJPEG, - AV_CODEC_ID_MJPEGB, - AV_CODEC_ID_LJPEG, - AV_CODEC_ID_SP5X, - AV_CODEC_ID_JPEGLS, - AV_CODEC_ID_MPEG4, - AV_CODEC_ID_RAWVIDEO, - AV_CODEC_ID_MSMPEG4V1, - AV_CODEC_ID_MSMPEG4V2, - AV_CODEC_ID_MSMPEG4V3, - AV_CODEC_ID_WMV1, - AV_CODEC_ID_WMV2, - AV_CODEC_ID_H263P, - AV_CODEC_ID_H263I, - AV_CODEC_ID_FLV1, - AV_CODEC_ID_SVQ1, - AV_CODEC_ID_SVQ3, - AV_CODEC_ID_DVVIDEO, - AV_CODEC_ID_HUFFYUV, - AV_CODEC_ID_CYUV, - AV_CODEC_ID_H264, - AV_CODEC_ID_INDEO3, - AV_CODEC_ID_VP3, - AV_CODEC_ID_THEORA, - AV_CODEC_ID_ASV1, - AV_CODEC_ID_ASV2, - AV_CODEC_ID_FFV1, - AV_CODEC_ID_4XM, - AV_CODEC_ID_VCR1, - AV_CODEC_ID_CLJR, - AV_CODEC_ID_MDEC, - AV_CODEC_ID_ROQ, - AV_CODEC_ID_INTERPLAY_VIDEO, - AV_CODEC_ID_XAN_WC3, - AV_CODEC_ID_XAN_WC4, - AV_CODEC_ID_RPZA, - AV_CODEC_ID_CINEPAK, - AV_CODEC_ID_WS_VQA, - AV_CODEC_ID_MSRLE, - AV_CODEC_ID_MSVIDEO1, - AV_CODEC_ID_IDCIN, - AV_CODEC_ID_8BPS, - AV_CODEC_ID_SMC, - AV_CODEC_ID_FLIC, - AV_CODEC_ID_TRUEMOTION1, - AV_CODEC_ID_VMDVIDEO, - AV_CODEC_ID_MSZH, - AV_CODEC_ID_ZLIB, - AV_CODEC_ID_QTRLE, - AV_CODEC_ID_TSCC, - AV_CODEC_ID_ULTI, - AV_CODEC_ID_QDRAW, - AV_CODEC_ID_VIXL, - AV_CODEC_ID_QPEG, - AV_CODEC_ID_PNG, - AV_CODEC_ID_PPM, - AV_CODEC_ID_PBM, - AV_CODEC_ID_PGM, - AV_CODEC_ID_PGMYUV, - AV_CODEC_ID_PAM, - AV_CODEC_ID_FFVHUFF, - AV_CODEC_ID_RV30, - AV_CODEC_ID_RV40, - AV_CODEC_ID_VC1, - AV_CODEC_ID_WMV3, - AV_CODEC_ID_LOCO, - AV_CODEC_ID_WNV1, - AV_CODEC_ID_AASC, - AV_CODEC_ID_INDEO2, - AV_CODEC_ID_FRAPS, - AV_CODEC_ID_TRUEMOTION2, - AV_CODEC_ID_BMP, - AV_CODEC_ID_CSCD, - AV_CODEC_ID_MMVIDEO, - AV_CODEC_ID_ZMBV, - AV_CODEC_ID_AVS, - AV_CODEC_ID_SMACKVIDEO, - AV_CODEC_ID_NUV, - AV_CODEC_ID_KMVC, - AV_CODEC_ID_FLASHSV, - AV_CODEC_ID_CAVS, - AV_CODEC_ID_JPEG2000, - AV_CODEC_ID_VMNC, - AV_CODEC_ID_VP5, - AV_CODEC_ID_VP6, - AV_CODEC_ID_VP6F, - AV_CODEC_ID_TARGA, - AV_CODEC_ID_DSICINVIDEO, - AV_CODEC_ID_TIERTEXSEQVIDEO, - AV_CODEC_ID_TIFF, - AV_CODEC_ID_GIF, - AV_CODEC_ID_DXA, - AV_CODEC_ID_DNXHD, - AV_CODEC_ID_THP, - AV_CODEC_ID_SGI, - AV_CODEC_ID_C93, - AV_CODEC_ID_BETHSOFTVID, - AV_CODEC_ID_PTX, - AV_CODEC_ID_TXD, - AV_CODEC_ID_VP6A, - AV_CODEC_ID_AMV, - AV_CODEC_ID_VB, - AV_CODEC_ID_PCX, - AV_CODEC_ID_SUNRAST, - AV_CODEC_ID_INDEO4, - AV_CODEC_ID_INDEO5, - AV_CODEC_ID_MIMIC, - AV_CODEC_ID_RL2, - AV_CODEC_ID_ESCAPE124, - AV_CODEC_ID_DIRAC, - AV_CODEC_ID_BFI, - AV_CODEC_ID_CMV, - AV_CODEC_ID_MOTIONPIXELS, - AV_CODEC_ID_TGV, - AV_CODEC_ID_TGQ, - AV_CODEC_ID_TQI, - AV_CODEC_ID_AURA, - AV_CODEC_ID_AURA2, - AV_CODEC_ID_V210X, - AV_CODEC_ID_TMV, - AV_CODEC_ID_V210, - AV_CODEC_ID_DPX, - AV_CODEC_ID_MAD, - AV_CODEC_ID_FRWU, - AV_CODEC_ID_FLASHSV2, - AV_CODEC_ID_CDGRAPHICS, - AV_CODEC_ID_R210, - AV_CODEC_ID_ANM, - AV_CODEC_ID_BINKVIDEO, - AV_CODEC_ID_IFF_ILBM, -#define AV_CODEC_ID_IFF_BYTERUN1 AV_CODEC_ID_IFF_ILBM - AV_CODEC_ID_KGV1, - AV_CODEC_ID_YOP, - AV_CODEC_ID_VP8, - AV_CODEC_ID_PICTOR, - AV_CODEC_ID_ANSI, - AV_CODEC_ID_A64_MULTI, - AV_CODEC_ID_A64_MULTI5, - AV_CODEC_ID_R10K, - AV_CODEC_ID_MXPEG, - AV_CODEC_ID_LAGARITH, - AV_CODEC_ID_PRORES, - AV_CODEC_ID_JV, - AV_CODEC_ID_DFA, - AV_CODEC_ID_WMV3IMAGE, - AV_CODEC_ID_VC1IMAGE, - AV_CODEC_ID_UTVIDEO, - AV_CODEC_ID_BMV_VIDEO, - AV_CODEC_ID_VBLE, - AV_CODEC_ID_DXTORY, - AV_CODEC_ID_V410, - AV_CODEC_ID_XWD, - AV_CODEC_ID_CDXL, - AV_CODEC_ID_XBM, - AV_CODEC_ID_ZEROCODEC, - AV_CODEC_ID_MSS1, - AV_CODEC_ID_MSA1, - AV_CODEC_ID_TSCC2, - AV_CODEC_ID_MTS2, - AV_CODEC_ID_CLLC, - AV_CODEC_ID_MSS2, - AV_CODEC_ID_VP9, - AV_CODEC_ID_AIC, - AV_CODEC_ID_ESCAPE130, - AV_CODEC_ID_G2M, - AV_CODEC_ID_WEBP, - AV_CODEC_ID_HNM4_VIDEO, - AV_CODEC_ID_HEVC, -#define AV_CODEC_ID_H265 AV_CODEC_ID_HEVC - AV_CODEC_ID_FIC, - AV_CODEC_ID_ALIAS_PIX, - AV_CODEC_ID_BRENDER_PIX, - AV_CODEC_ID_PAF_VIDEO, - AV_CODEC_ID_EXR, - AV_CODEC_ID_VP7, - AV_CODEC_ID_SANM, - AV_CODEC_ID_SGIRLE, - AV_CODEC_ID_MVC1, - AV_CODEC_ID_MVC2, - AV_CODEC_ID_HQX, - AV_CODEC_ID_TDSC, - AV_CODEC_ID_HQ_HQA, - AV_CODEC_ID_HAP, - AV_CODEC_ID_DDS, - AV_CODEC_ID_DXV, - AV_CODEC_ID_SCREENPRESSO, - AV_CODEC_ID_RSCC, - AV_CODEC_ID_AVS2, - AV_CODEC_ID_PGX, - AV_CODEC_ID_AVS3, - AV_CODEC_ID_MSP2, - AV_CODEC_ID_VVC, -#define AV_CODEC_ID_H266 AV_CODEC_ID_VVC - AV_CODEC_ID_Y41P, - AV_CODEC_ID_AVRP, - AV_CODEC_ID_012V, - AV_CODEC_ID_AVUI, - AV_CODEC_ID_AYUV, - AV_CODEC_ID_TARGA_Y216, - AV_CODEC_ID_V308, - AV_CODEC_ID_V408, - AV_CODEC_ID_YUV4, - AV_CODEC_ID_AVRN, - AV_CODEC_ID_CPIA, - AV_CODEC_ID_XFACE, - AV_CODEC_ID_SNOW, - AV_CODEC_ID_SMVJPEG, - AV_CODEC_ID_APNG, - AV_CODEC_ID_DAALA, - AV_CODEC_ID_CFHD, - AV_CODEC_ID_TRUEMOTION2RT, - AV_CODEC_ID_M101, - AV_CODEC_ID_MAGICYUV, - AV_CODEC_ID_SHEERVIDEO, - AV_CODEC_ID_YLC, - AV_CODEC_ID_PSD, - AV_CODEC_ID_PIXLET, - AV_CODEC_ID_SPEEDHQ, - AV_CODEC_ID_FMVC, - AV_CODEC_ID_SCPR, - AV_CODEC_ID_CLEARVIDEO, - AV_CODEC_ID_XPM, - AV_CODEC_ID_AV1, - AV_CODEC_ID_BITPACKED, - AV_CODEC_ID_MSCC, - AV_CODEC_ID_SRGC, - AV_CODEC_ID_SVG, - AV_CODEC_ID_GDV, - AV_CODEC_ID_FITS, - AV_CODEC_ID_IMM4, - AV_CODEC_ID_PROSUMER, - AV_CODEC_ID_MWSC, - AV_CODEC_ID_WCMV, - AV_CODEC_ID_RASC, - AV_CODEC_ID_HYMT, - AV_CODEC_ID_ARBC, - AV_CODEC_ID_AGM, - AV_CODEC_ID_LSCR, - AV_CODEC_ID_VP4, - AV_CODEC_ID_IMM5, - AV_CODEC_ID_MVDV, - AV_CODEC_ID_MVHA, - AV_CODEC_ID_CDTOONS, - AV_CODEC_ID_MV30, - AV_CODEC_ID_NOTCHLC, - AV_CODEC_ID_PFM, - AV_CODEC_ID_MOBICLIP, - AV_CODEC_ID_PHOTOCD, - AV_CODEC_ID_IPU, - AV_CODEC_ID_ARGO, - AV_CODEC_ID_CRI, - AV_CODEC_ID_SIMBIOSIS_IMX, - AV_CODEC_ID_SGA_VIDEO, - AV_CODEC_ID_GEM, - AV_CODEC_ID_VBN, - AV_CODEC_ID_JPEGXL, - AV_CODEC_ID_QOI, - AV_CODEC_ID_PHM, - AV_CODEC_ID_RADIANCE_HDR, - AV_CODEC_ID_WBMP, - - /* various PCM "codecs" */ - AV_CODEC_ID_FIRST_AUDIO = 0x10000, ///< A dummy id pointing at the start of audio codecs - AV_CODEC_ID_PCM_S16LE = 0x10000, - AV_CODEC_ID_PCM_S16BE, - AV_CODEC_ID_PCM_U16LE, - AV_CODEC_ID_PCM_U16BE, - AV_CODEC_ID_PCM_S8, - AV_CODEC_ID_PCM_U8, - AV_CODEC_ID_PCM_MULAW, - AV_CODEC_ID_PCM_ALAW, - AV_CODEC_ID_PCM_S32LE, - AV_CODEC_ID_PCM_S32BE, - AV_CODEC_ID_PCM_U32LE, - AV_CODEC_ID_PCM_U32BE, - AV_CODEC_ID_PCM_S24LE, - AV_CODEC_ID_PCM_S24BE, - AV_CODEC_ID_PCM_U24LE, - AV_CODEC_ID_PCM_U24BE, - AV_CODEC_ID_PCM_S24DAUD, - AV_CODEC_ID_PCM_ZORK, - AV_CODEC_ID_PCM_S16LE_PLANAR, - AV_CODEC_ID_PCM_DVD, - AV_CODEC_ID_PCM_F32BE, - AV_CODEC_ID_PCM_F32LE, - AV_CODEC_ID_PCM_F64BE, - AV_CODEC_ID_PCM_F64LE, - AV_CODEC_ID_PCM_BLURAY, - AV_CODEC_ID_PCM_LXF, - AV_CODEC_ID_S302M, - AV_CODEC_ID_PCM_S8_PLANAR, - AV_CODEC_ID_PCM_S24LE_PLANAR, - AV_CODEC_ID_PCM_S32LE_PLANAR, - AV_CODEC_ID_PCM_S16BE_PLANAR, - AV_CODEC_ID_PCM_S64LE, - AV_CODEC_ID_PCM_S64BE, - AV_CODEC_ID_PCM_F16LE, - AV_CODEC_ID_PCM_F24LE, - AV_CODEC_ID_PCM_VIDC, - AV_CODEC_ID_PCM_SGA, - - /* various ADPCM codecs */ - AV_CODEC_ID_ADPCM_IMA_QT = 0x11000, - AV_CODEC_ID_ADPCM_IMA_WAV, - AV_CODEC_ID_ADPCM_IMA_DK3, - AV_CODEC_ID_ADPCM_IMA_DK4, - AV_CODEC_ID_ADPCM_IMA_WS, - AV_CODEC_ID_ADPCM_IMA_SMJPEG, - AV_CODEC_ID_ADPCM_MS, - AV_CODEC_ID_ADPCM_4XM, - AV_CODEC_ID_ADPCM_XA, - AV_CODEC_ID_ADPCM_ADX, - AV_CODEC_ID_ADPCM_EA, - AV_CODEC_ID_ADPCM_G726, - AV_CODEC_ID_ADPCM_CT, - AV_CODEC_ID_ADPCM_SWF, - AV_CODEC_ID_ADPCM_YAMAHA, - AV_CODEC_ID_ADPCM_SBPRO_4, - AV_CODEC_ID_ADPCM_SBPRO_3, - AV_CODEC_ID_ADPCM_SBPRO_2, - AV_CODEC_ID_ADPCM_THP, - AV_CODEC_ID_ADPCM_IMA_AMV, - AV_CODEC_ID_ADPCM_EA_R1, - AV_CODEC_ID_ADPCM_EA_R3, - AV_CODEC_ID_ADPCM_EA_R2, - AV_CODEC_ID_ADPCM_IMA_EA_SEAD, - AV_CODEC_ID_ADPCM_IMA_EA_EACS, - AV_CODEC_ID_ADPCM_EA_XAS, - AV_CODEC_ID_ADPCM_EA_MAXIS_XA, - AV_CODEC_ID_ADPCM_IMA_ISS, - AV_CODEC_ID_ADPCM_G722, - AV_CODEC_ID_ADPCM_IMA_APC, - AV_CODEC_ID_ADPCM_VIMA, - AV_CODEC_ID_ADPCM_AFC, - AV_CODEC_ID_ADPCM_IMA_OKI, - AV_CODEC_ID_ADPCM_DTK, - AV_CODEC_ID_ADPCM_IMA_RAD, - AV_CODEC_ID_ADPCM_G726LE, - AV_CODEC_ID_ADPCM_THP_LE, - AV_CODEC_ID_ADPCM_PSX, - AV_CODEC_ID_ADPCM_AICA, - AV_CODEC_ID_ADPCM_IMA_DAT4, - AV_CODEC_ID_ADPCM_MTAF, - AV_CODEC_ID_ADPCM_AGM, - AV_CODEC_ID_ADPCM_ARGO, - AV_CODEC_ID_ADPCM_IMA_SSI, - AV_CODEC_ID_ADPCM_ZORK, - AV_CODEC_ID_ADPCM_IMA_APM, - AV_CODEC_ID_ADPCM_IMA_ALP, - AV_CODEC_ID_ADPCM_IMA_MTF, - AV_CODEC_ID_ADPCM_IMA_CUNNING, - AV_CODEC_ID_ADPCM_IMA_MOFLEX, - AV_CODEC_ID_ADPCM_IMA_ACORN, - - /* AMR */ - AV_CODEC_ID_AMR_NB = 0x12000, - AV_CODEC_ID_AMR_WB, - - /* RealAudio codecs*/ - AV_CODEC_ID_RA_144 = 0x13000, - AV_CODEC_ID_RA_288, - - /* various DPCM codecs */ - AV_CODEC_ID_ROQ_DPCM = 0x14000, - AV_CODEC_ID_INTERPLAY_DPCM, - AV_CODEC_ID_XAN_DPCM, - AV_CODEC_ID_SOL_DPCM, - AV_CODEC_ID_SDX2_DPCM, - AV_CODEC_ID_GREMLIN_DPCM, - AV_CODEC_ID_DERF_DPCM, - - /* audio codecs */ - AV_CODEC_ID_MP2 = 0x15000, - AV_CODEC_ID_MP3, ///< preferred ID for decoding MPEG audio layer 1, 2 or 3 - AV_CODEC_ID_AAC, - AV_CODEC_ID_AC3, - AV_CODEC_ID_DTS, - AV_CODEC_ID_VORBIS, - AV_CODEC_ID_DVAUDIO, - AV_CODEC_ID_WMAV1, - AV_CODEC_ID_WMAV2, - AV_CODEC_ID_MACE3, - AV_CODEC_ID_MACE6, - AV_CODEC_ID_VMDAUDIO, - AV_CODEC_ID_FLAC, - AV_CODEC_ID_MP3ADU, - AV_CODEC_ID_MP3ON4, - AV_CODEC_ID_SHORTEN, - AV_CODEC_ID_ALAC, - AV_CODEC_ID_WESTWOOD_SND1, - AV_CODEC_ID_GSM, ///< as in Berlin toast format - AV_CODEC_ID_QDM2, - AV_CODEC_ID_COOK, - AV_CODEC_ID_TRUESPEECH, - AV_CODEC_ID_TTA, - AV_CODEC_ID_SMACKAUDIO, - AV_CODEC_ID_QCELP, - AV_CODEC_ID_WAVPACK, - AV_CODEC_ID_DSICINAUDIO, - AV_CODEC_ID_IMC, - AV_CODEC_ID_MUSEPACK7, - AV_CODEC_ID_MLP, - AV_CODEC_ID_GSM_MS, /* as found in WAV */ - AV_CODEC_ID_ATRAC3, - AV_CODEC_ID_APE, - AV_CODEC_ID_NELLYMOSER, - AV_CODEC_ID_MUSEPACK8, - AV_CODEC_ID_SPEEX, - AV_CODEC_ID_WMAVOICE, - AV_CODEC_ID_WMAPRO, - AV_CODEC_ID_WMALOSSLESS, - AV_CODEC_ID_ATRAC3P, - AV_CODEC_ID_EAC3, - AV_CODEC_ID_SIPR, - AV_CODEC_ID_MP1, - AV_CODEC_ID_TWINVQ, - AV_CODEC_ID_TRUEHD, - AV_CODEC_ID_MP4ALS, - AV_CODEC_ID_ATRAC1, - AV_CODEC_ID_BINKAUDIO_RDFT, - AV_CODEC_ID_BINKAUDIO_DCT, - AV_CODEC_ID_AAC_LATM, - AV_CODEC_ID_QDMC, - AV_CODEC_ID_CELT, - AV_CODEC_ID_G723_1, - AV_CODEC_ID_G729, - AV_CODEC_ID_8SVX_EXP, - AV_CODEC_ID_8SVX_FIB, - AV_CODEC_ID_BMV_AUDIO, - AV_CODEC_ID_RALF, - AV_CODEC_ID_IAC, - AV_CODEC_ID_ILBC, - AV_CODEC_ID_OPUS, - AV_CODEC_ID_COMFORT_NOISE, - AV_CODEC_ID_TAK, - AV_CODEC_ID_METASOUND, - AV_CODEC_ID_PAF_AUDIO, - AV_CODEC_ID_ON2AVC, - AV_CODEC_ID_DSS_SP, - AV_CODEC_ID_CODEC2, - AV_CODEC_ID_FFWAVESYNTH, - AV_CODEC_ID_SONIC, - AV_CODEC_ID_SONIC_LS, - AV_CODEC_ID_EVRC, - AV_CODEC_ID_SMV, - AV_CODEC_ID_DSD_LSBF, - AV_CODEC_ID_DSD_MSBF, - AV_CODEC_ID_DSD_LSBF_PLANAR, - AV_CODEC_ID_DSD_MSBF_PLANAR, - AV_CODEC_ID_4GV, - AV_CODEC_ID_INTERPLAY_ACM, - AV_CODEC_ID_XMA1, - AV_CODEC_ID_XMA2, - AV_CODEC_ID_DST, - AV_CODEC_ID_ATRAC3AL, - AV_CODEC_ID_ATRAC3PAL, - AV_CODEC_ID_DOLBY_E, - AV_CODEC_ID_APTX, - AV_CODEC_ID_APTX_HD, - AV_CODEC_ID_SBC, - AV_CODEC_ID_ATRAC9, - AV_CODEC_ID_HCOM, - AV_CODEC_ID_ACELP_KELVIN, - AV_CODEC_ID_MPEGH_3D_AUDIO, - AV_CODEC_ID_SIREN, - AV_CODEC_ID_HCA, - AV_CODEC_ID_FASTAUDIO, - AV_CODEC_ID_MSNSIREN, - AV_CODEC_ID_DFPWM, - - /* subtitle codecs */ - AV_CODEC_ID_FIRST_SUBTITLE = 0x17000, ///< A dummy ID pointing at the start of subtitle codecs. - AV_CODEC_ID_DVD_SUBTITLE = 0x17000, - AV_CODEC_ID_DVB_SUBTITLE, - AV_CODEC_ID_TEXT, ///< raw UTF-8 text - AV_CODEC_ID_XSUB, - AV_CODEC_ID_SSA, - AV_CODEC_ID_MOV_TEXT, - AV_CODEC_ID_HDMV_PGS_SUBTITLE, - AV_CODEC_ID_DVB_TELETEXT, - AV_CODEC_ID_SRT, - AV_CODEC_ID_MICRODVD, - AV_CODEC_ID_EIA_608, - AV_CODEC_ID_JACOSUB, - AV_CODEC_ID_SAMI, - AV_CODEC_ID_REALTEXT, - AV_CODEC_ID_STL, - AV_CODEC_ID_SUBVIEWER1, - AV_CODEC_ID_SUBVIEWER, - AV_CODEC_ID_SUBRIP, - AV_CODEC_ID_WEBVTT, - AV_CODEC_ID_MPL2, - AV_CODEC_ID_VPLAYER, - AV_CODEC_ID_PJS, - AV_CODEC_ID_ASS, - AV_CODEC_ID_HDMV_TEXT_SUBTITLE, - AV_CODEC_ID_TTML, - AV_CODEC_ID_ARIB_CAPTION, - - /* other specific kind of codecs (generally used for attachments) */ - AV_CODEC_ID_FIRST_UNKNOWN = 0x18000, ///< A dummy ID pointing at the start of various fake codecs. - AV_CODEC_ID_TTF = 0x18000, - - AV_CODEC_ID_SCTE_35, ///< Contain timestamp estimated through PCR of program stream. - AV_CODEC_ID_EPG, - AV_CODEC_ID_BINTEXT, - AV_CODEC_ID_XBIN, - AV_CODEC_ID_IDF, - AV_CODEC_ID_OTF, - AV_CODEC_ID_SMPTE_KLV, - AV_CODEC_ID_DVD_NAV, - AV_CODEC_ID_TIMED_ID3, - AV_CODEC_ID_BIN_DATA, - - - AV_CODEC_ID_PROBE = 0x19000, ///< codec_id is not known (like AV_CODEC_ID_NONE) but lavf should attempt to identify it - - AV_CODEC_ID_MPEG2TS = 0x20000, /**< _FAKE_ codec to indicate a raw MPEG-2 TS - * stream (only used by libavformat) */ - AV_CODEC_ID_MPEG4SYSTEMS = 0x20001, /**< _FAKE_ codec to indicate a MPEG-4 Systems - * stream (only used by libavformat) */ - AV_CODEC_ID_FFMETADATA = 0x21000, ///< Dummy codec for streams containing only metadata information. - AV_CODEC_ID_WRAPPED_AVFRAME = 0x21001, ///< Passthrough codec, AVFrames wrapped in AVPacket -}; - -/** - * Get the type of the given codec. - */ -enum AVMediaType avcodec_get_type(enum AVCodecID codec_id); - -/** - * Get the name of a codec. - * @return a static string identifying the codec; never NULL - */ -const char *avcodec_get_name(enum AVCodecID id); - -/** - * Return codec bits per sample. - * - * @param[in] codec_id the codec - * @return Number of bits per sample or zero if unknown for the given codec. - */ -int av_get_bits_per_sample(enum AVCodecID codec_id); - -/** - * Return codec bits per sample. - * Only return non-zero if the bits per sample is exactly correct, not an - * approximation. - * - * @param[in] codec_id the codec - * @return Number of bits per sample or zero if unknown for the given codec. - */ -int av_get_exact_bits_per_sample(enum AVCodecID codec_id); - -/** - * Return a name for the specified profile, if available. - * - * @param codec_id the ID of the codec to which the requested profile belongs - * @param profile the profile value for which a name is requested - * @return A name for the profile if found, NULL otherwise. - * - * @note unlike av_get_profile_name(), which searches a list of profiles - * supported by a specific decoder or encoder implementation, this - * function searches the list of profiles from the AVCodecDescriptor - */ -const char *avcodec_profile_name(enum AVCodecID codec_id, int profile); - -/** - * Return the PCM codec associated with a sample format. - * @param be endianness, 0 for little, 1 for big, - * -1 (or anything else) for native - * @return AV_CODEC_ID_PCM_* or AV_CODEC_ID_NONE - */ -enum AVCodecID av_get_pcm_codec(enum AVSampleFormat fmt, int be); - -/** - * @} - */ - -#endif // AVCODEC_CODEC_ID_H diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/codec_par.h b/third_party/ffmpeg/kylin/aarch64/include/libavcodec/codec_par.h deleted file mode 100644 index 7660791a..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/codec_par.h +++ /dev/null @@ -1,246 +0,0 @@ -/* - * Codec parameters public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_PAR_H -#define AVCODEC_CODEC_PAR_H - -#include - -#include "libavutil/avutil.h" -#include "libavutil/channel_layout.h" -#include "libavutil/rational.h" -#include "libavutil/pixfmt.h" - -#include "codec_id.h" - -/** - * @addtogroup lavc_core - */ - -enum AVFieldOrder { - AV_FIELD_UNKNOWN, - AV_FIELD_PROGRESSIVE, - AV_FIELD_TT, //< Top coded_first, top displayed first - AV_FIELD_BB, //< Bottom coded first, bottom displayed first - AV_FIELD_TB, //< Top coded first, bottom displayed first - AV_FIELD_BT, //< Bottom coded first, top displayed first -}; - -/** - * This struct describes the properties of an encoded stream. - * - * sizeof(AVCodecParameters) is not a part of the public ABI, this struct must - * be allocated with avcodec_parameters_alloc() and freed with - * avcodec_parameters_free(). - */ -typedef struct AVCodecParameters { - /** - * General type of the encoded data. - */ - enum AVMediaType codec_type; - /** - * Specific type of the encoded data (the codec used). - */ - enum AVCodecID codec_id; - /** - * Additional information about the codec (corresponds to the AVI FOURCC). - */ - uint32_t codec_tag; - - /** - * Extra binary data needed for initializing the decoder, codec-dependent. - * - * Must be allocated with av_malloc() and will be freed by - * avcodec_parameters_free(). The allocated size of extradata must be at - * least extradata_size + AV_INPUT_BUFFER_PADDING_SIZE, with the padding - * bytes zeroed. - */ - uint8_t *extradata; - /** - * Size of the extradata content in bytes. - */ - int extradata_size; - - /** - * - video: the pixel format, the value corresponds to enum AVPixelFormat. - * - audio: the sample format, the value corresponds to enum AVSampleFormat. - */ - int format; - - /** - * The average bitrate of the encoded data (in bits per second). - */ - int64_t bit_rate; - - /** - * The number of bits per sample in the codedwords. - * - * This is basically the bitrate per sample. It is mandatory for a bunch of - * formats to actually decode them. It's the number of bits for one sample in - * the actual coded bitstream. - * - * This could be for example 4 for ADPCM - * For PCM formats this matches bits_per_raw_sample - * Can be 0 - */ - int bits_per_coded_sample; - - /** - * This is the number of valid bits in each output sample. If the - * sample format has more bits, the least significant bits are additional - * padding bits, which are always 0. Use right shifts to reduce the sample - * to its actual size. For example, audio formats with 24 bit samples will - * have bits_per_raw_sample set to 24, and format set to AV_SAMPLE_FMT_S32. - * To get the original sample use "(int32_t)sample >> 8"." - * - * For ADPCM this might be 12 or 16 or similar - * Can be 0 - */ - int bits_per_raw_sample; - - /** - * Codec-specific bitstream restrictions that the stream conforms to. - */ - int profile; - int level; - - /** - * Video only. The dimensions of the video frame in pixels. - */ - int width; - int height; - - /** - * Video only. The aspect ratio (width / height) which a single pixel - * should have when displayed. - * - * When the aspect ratio is unknown / undefined, the numerator should be - * set to 0 (the denominator may have any value). - */ - AVRational sample_aspect_ratio; - - /** - * Video only. The order of the fields in interlaced video. - */ - enum AVFieldOrder field_order; - - /** - * Video only. Additional colorspace characteristics. - */ - enum AVColorRange color_range; - enum AVColorPrimaries color_primaries; - enum AVColorTransferCharacteristic color_trc; - enum AVColorSpace color_space; - enum AVChromaLocation chroma_location; - - /** - * Video only. Number of delayed frames. - */ - int video_delay; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Audio only. The channel layout bitmask. May be 0 if the channel layout is - * unknown or unspecified, otherwise the number of bits set must be equal to - * the channels field. - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; - /** - * Audio only. The number of audio channels. - * @deprecated use ch_layout.nb_channels - */ - attribute_deprecated - int channels; -#endif - /** - * Audio only. The number of audio samples per second. - */ - int sample_rate; - /** - * Audio only. The number of bytes per coded audio frame, required by some - * formats. - * - * Corresponds to nBlockAlign in WAVEFORMATEX. - */ - int block_align; - /** - * Audio only. Audio frame size, if known. Required by some formats to be static. - */ - int frame_size; - - /** - * Audio only. The amount of padding (in samples) inserted by the encoder at - * the beginning of the audio. I.e. this number of leading decoded samples - * must be discarded by the caller to get the original audio without leading - * padding. - */ - int initial_padding; - /** - * Audio only. The amount of padding (in samples) appended by the encoder to - * the end of the audio. I.e. this number of decoded samples must be - * discarded by the caller from the end of the stream to get the original - * audio without any trailing padding. - */ - int trailing_padding; - /** - * Audio only. Number of samples to skip after a discontinuity. - */ - int seek_preroll; - - /** - * Audio only. The channel layout and number of channels. - */ - AVChannelLayout ch_layout; -} AVCodecParameters; - -/** - * Allocate a new AVCodecParameters and set its fields to default values - * (unknown/invalid/0). The returned struct must be freed with - * avcodec_parameters_free(). - */ -AVCodecParameters *avcodec_parameters_alloc(void); - -/** - * Free an AVCodecParameters instance and everything associated with it and - * write NULL to the supplied pointer. - */ -void avcodec_parameters_free(AVCodecParameters **par); - -/** - * Copy the contents of src to dst. Any allocated fields in dst are freed and - * replaced with newly allocated duplicates of the corresponding fields in src. - * - * @return >= 0 on success, a negative AVERROR code on failure. - */ -int avcodec_parameters_copy(AVCodecParameters *dst, const AVCodecParameters *src); - -/** - * This function is the same as av_get_audio_frame_duration(), except it works - * with AVCodecParameters instead of an AVCodecContext. - */ -int av_get_audio_frame_duration2(AVCodecParameters *par, int frame_bytes); - -/** - * @} - */ - -#endif // AVCODEC_CODEC_PAR_H diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/d3d11va.h b/third_party/ffmpeg/kylin/aarch64/include/libavcodec/d3d11va.h deleted file mode 100644 index 6816b6c1..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/d3d11va.h +++ /dev/null @@ -1,112 +0,0 @@ -/* - * Direct3D11 HW acceleration - * - * copyright (c) 2009 Laurent Aimar - * copyright (c) 2015 Steve Lhomme - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_D3D11VA_H -#define AVCODEC_D3D11VA_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_d3d11va - * Public libavcodec D3D11VA header. - */ - -#if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0602 -#undef _WIN32_WINNT -#define _WIN32_WINNT 0x0602 -#endif - -#include -#include - -/** - * @defgroup lavc_codec_hwaccel_d3d11va Direct3D11 - * @ingroup lavc_codec_hwaccel - * - * @{ - */ - -#define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for Direct3D11 and old UVD/UVD+ ATI video cards -#define FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO 2 ///< Work around for Direct3D11 and old Intel GPUs with ClearVideo interface - -/** - * This structure is used to provides the necessary configurations and data - * to the Direct3D11 FFmpeg HWAccel implementation. - * - * The application must make it available as AVCodecContext.hwaccel_context. - * - * Use av_d3d11va_alloc_context() exclusively to allocate an AVD3D11VAContext. - */ -typedef struct AVD3D11VAContext { - /** - * D3D11 decoder object - */ - ID3D11VideoDecoder *decoder; - - /** - * D3D11 VideoContext - */ - ID3D11VideoContext *video_context; - - /** - * D3D11 configuration used to create the decoder - */ - D3D11_VIDEO_DECODER_CONFIG *cfg; - - /** - * The number of surface in the surface array - */ - unsigned surface_count; - - /** - * The array of Direct3D surfaces used to create the decoder - */ - ID3D11VideoDecoderOutputView **surface; - - /** - * A bit field configuring the workarounds needed for using the decoder - */ - uint64_t workaround; - - /** - * Private to the FFmpeg AVHWAccel implementation - */ - unsigned report_id; - - /** - * Mutex to access video_context - */ - HANDLE context_mutex; -} AVD3D11VAContext; - -/** - * Allocate an AVD3D11VAContext. - * - * @return Newly-allocated AVD3D11VAContext or NULL on failure. - */ -AVD3D11VAContext *av_d3d11va_alloc_context(void); - -/** - * @} - */ - -#endif /* AVCODEC_D3D11VA_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/defs.h b/third_party/ffmpeg/kylin/aarch64/include/libavcodec/defs.h deleted file mode 100644 index 420a042b..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/defs.h +++ /dev/null @@ -1,170 +0,0 @@ -/* - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DEFS_H -#define AVCODEC_DEFS_H - -/** - * @file - * @ingroup libavc - * Misc types and constants that do not belong anywhere else. - */ - -#include -#include - -/** - * @ingroup lavc_decoding - * Required number of additionally allocated bytes at the end of the input bitstream for decoding. - * This is mainly needed because some optimized bitstream readers read - * 32 or 64 bit at once and could read over the end.
- * Note: If the first 23 bits of the additional bytes are not 0, then damaged - * MPEG bitstreams could cause overread and segfault. - */ -#define AV_INPUT_BUFFER_PADDING_SIZE 64 - -/** - * @ingroup lavc_decoding - */ -enum AVDiscard{ - /* We leave some space between them for extensions (drop some - * keyframes for intra-only or drop just some bidir frames). */ - AVDISCARD_NONE =-16, ///< discard nothing - AVDISCARD_DEFAULT = 0, ///< discard useless packets like 0 size packets in avi - AVDISCARD_NONREF = 8, ///< discard all non reference - AVDISCARD_BIDIR = 16, ///< discard all bidirectional frames - AVDISCARD_NONINTRA= 24, ///< discard all non intra frames - AVDISCARD_NONKEY = 32, ///< discard all frames except keyframes - AVDISCARD_ALL = 48, ///< discard all -}; - -enum AVAudioServiceType { - AV_AUDIO_SERVICE_TYPE_MAIN = 0, - AV_AUDIO_SERVICE_TYPE_EFFECTS = 1, - AV_AUDIO_SERVICE_TYPE_VISUALLY_IMPAIRED = 2, - AV_AUDIO_SERVICE_TYPE_HEARING_IMPAIRED = 3, - AV_AUDIO_SERVICE_TYPE_DIALOGUE = 4, - AV_AUDIO_SERVICE_TYPE_COMMENTARY = 5, - AV_AUDIO_SERVICE_TYPE_EMERGENCY = 6, - AV_AUDIO_SERVICE_TYPE_VOICE_OVER = 7, - AV_AUDIO_SERVICE_TYPE_KARAOKE = 8, - AV_AUDIO_SERVICE_TYPE_NB , ///< Not part of ABI -}; - -/** - * Pan Scan area. - * This specifies the area which should be displayed. - * Note there may be multiple such areas for one frame. - */ -typedef struct AVPanScan { - /** - * id - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int id; - - /** - * width and height in 1/16 pel - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int width; - int height; - - /** - * position of the top left corner in 1/16 pel for up to 3 fields/frames - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int16_t position[3][2]; -} AVPanScan; - -/** - * This structure describes the bitrate properties of an encoded bitstream. It - * roughly corresponds to a subset the VBV parameters for MPEG-2 or HRD - * parameters for H.264/HEVC. - */ -typedef struct AVCPBProperties { - /** - * Maximum bitrate of the stream, in bits per second. - * Zero if unknown or unspecified. - */ - int64_t max_bitrate; - /** - * Minimum bitrate of the stream, in bits per second. - * Zero if unknown or unspecified. - */ - int64_t min_bitrate; - /** - * Average bitrate of the stream, in bits per second. - * Zero if unknown or unspecified. - */ - int64_t avg_bitrate; - - /** - * The size of the buffer to which the ratecontrol is applied, in bits. - * Zero if unknown or unspecified. - */ - int64_t buffer_size; - - /** - * The delay between the time the packet this structure is associated with - * is received and the time when it should be decoded, in periods of a 27MHz - * clock. - * - * UINT64_MAX when unknown or unspecified. - */ - uint64_t vbv_delay; -} AVCPBProperties; - -/** - * Allocate a CPB properties structure and initialize its fields to default - * values. - * - * @param size if non-NULL, the size of the allocated struct will be written - * here. This is useful for embedding it in side data. - * - * @return the newly allocated struct or NULL on failure - */ -AVCPBProperties *av_cpb_properties_alloc(size_t *size); - -/** - * This structure supplies correlation between a packet timestamp and a wall clock - * production time. The definition follows the Producer Reference Time ('prft') - * as defined in ISO/IEC 14496-12 - */ -typedef struct AVProducerReferenceTime { - /** - * A UTC timestamp, in microseconds, since Unix epoch (e.g, av_gettime()). - */ - int64_t wallclock; - int flags; -} AVProducerReferenceTime; - -/** - * Encode extradata length to a buffer. Used by xiph codecs. - * - * @param s buffer to write to; must be at least (v/255+1) bytes long - * @param v size of extradata in bytes - * @return number of bytes written to the buffer. - */ -unsigned int av_xiphlacing(unsigned char *s, unsigned int v); - -#endif // AVCODEC_DEFS_H diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/dirac.h b/third_party/ffmpeg/kylin/aarch64/include/libavcodec/dirac.h deleted file mode 100644 index e6d9d346..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/dirac.h +++ /dev/null @@ -1,131 +0,0 @@ -/* - * Copyright (C) 2007 Marco Gerards - * Copyright (C) 2009 David Conrad - * Copyright (C) 2011 Jordi Ortiz - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DIRAC_H -#define AVCODEC_DIRAC_H - -/** - * @file - * Interface to Dirac Decoder/Encoder - * @author Marco Gerards - * @author David Conrad - * @author Jordi Ortiz - */ - -#include "avcodec.h" - -/** - * The spec limits the number of wavelet decompositions to 4 for both - * level 1 (VC-2) and 128 (long-gop default). - * 5 decompositions is the maximum before >16-bit buffers are needed. - * Schroedinger allows this for DD 9,7 and 13,7 wavelets only, limiting - * the others to 4 decompositions (or 3 for the fidelity filter). - * - * We use this instead of MAX_DECOMPOSITIONS to save some memory. - */ -#define MAX_DWT_LEVELS 5 - -/** - * Parse code values: - * - * Dirac Specification -> - * 9.6.1 Table 9.1 - * - * VC-2 Specification -> - * 10.4.1 Table 10.1 - */ - -enum DiracParseCodes { - DIRAC_PCODE_SEQ_HEADER = 0x00, - DIRAC_PCODE_END_SEQ = 0x10, - DIRAC_PCODE_AUX = 0x20, - DIRAC_PCODE_PAD = 0x30, - DIRAC_PCODE_PICTURE_CODED = 0x08, - DIRAC_PCODE_PICTURE_RAW = 0x48, - DIRAC_PCODE_PICTURE_LOW_DEL = 0xC8, - DIRAC_PCODE_PICTURE_HQ = 0xE8, - DIRAC_PCODE_INTER_NOREF_CO1 = 0x0A, - DIRAC_PCODE_INTER_NOREF_CO2 = 0x09, - DIRAC_PCODE_INTER_REF_CO1 = 0x0D, - DIRAC_PCODE_INTER_REF_CO2 = 0x0E, - DIRAC_PCODE_INTRA_REF_CO = 0x0C, - DIRAC_PCODE_INTRA_REF_RAW = 0x4C, - DIRAC_PCODE_INTRA_REF_PICT = 0xCC, - DIRAC_PCODE_MAGIC = 0x42424344, -}; - -typedef struct DiracVersionInfo { - int major; - int minor; -} DiracVersionInfo; - -typedef struct AVDiracSeqHeader { - unsigned width; - unsigned height; - uint8_t chroma_format; ///< 0: 444 1: 422 2: 420 - - uint8_t interlaced; - uint8_t top_field_first; - - uint8_t frame_rate_index; ///< index into dirac_frame_rate[] - uint8_t aspect_ratio_index; ///< index into dirac_aspect_ratio[] - - uint16_t clean_width; - uint16_t clean_height; - uint16_t clean_left_offset; - uint16_t clean_right_offset; - - uint8_t pixel_range_index; ///< index into dirac_pixel_range_presets[] - uint8_t color_spec_index; ///< index into dirac_color_spec_presets[] - - int profile; - int level; - - AVRational framerate; - AVRational sample_aspect_ratio; - - enum AVPixelFormat pix_fmt; - enum AVColorRange color_range; - enum AVColorPrimaries color_primaries; - enum AVColorTransferCharacteristic color_trc; - enum AVColorSpace colorspace; - - DiracVersionInfo version; - int bit_depth; -} AVDiracSeqHeader; - -/** - * Parse a Dirac sequence header. - * - * @param dsh this function will allocate and fill an AVDiracSeqHeader struct - * and write it into this pointer. The caller must free it with - * av_free(). - * @param buf the data buffer - * @param buf_size the size of the data buffer in bytes - * @param log_ctx if non-NULL, this function will log errors here - * @return 0 on success, a negative AVERROR code on failure - */ -int av_dirac_parse_sequence_header(AVDiracSeqHeader **dsh, - const uint8_t *buf, size_t buf_size, - void *log_ctx); - -#endif /* AVCODEC_DIRAC_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/dv_profile.h b/third_party/ffmpeg/kylin/aarch64/include/libavcodec/dv_profile.h deleted file mode 100644 index 4365f1b4..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/dv_profile.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DV_PROFILE_H -#define AVCODEC_DV_PROFILE_H - -#include - -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" - -/* minimum number of bytes to read from a DV stream in order to - * determine the profile */ -#define DV_PROFILE_BYTES (6 * 80) /* 6 DIF blocks */ - - -/* - * AVDVProfile is used to express the differences between various - * DV flavors. For now it's primarily used for differentiating - * 525/60 and 625/50, but the plans are to use it for various - * DV specs as well (e.g. SMPTE314M vs. IEC 61834). - */ -typedef struct AVDVProfile { - int dsf; /* value of the dsf in the DV header */ - int video_stype; /* stype for VAUX source pack */ - int frame_size; /* total size of one frame in bytes */ - int difseg_size; /* number of DIF segments per DIF channel */ - int n_difchan; /* number of DIF channels per frame */ - AVRational time_base; /* 1/framerate */ - int ltc_divisor; /* FPS from the LTS standpoint */ - int height; /* picture height in pixels */ - int width; /* picture width in pixels */ - AVRational sar[2]; /* sample aspect ratios for 4:3 and 16:9 */ - enum AVPixelFormat pix_fmt; /* picture pixel format */ - int bpm; /* blocks per macroblock */ - const uint8_t *block_sizes; /* AC block sizes, in bits */ - int audio_stride; /* size of audio_shuffle table */ - int audio_min_samples[3]; /* min amount of audio samples */ - /* for 48kHz, 44.1kHz and 32kHz */ - int audio_samples_dist[5]; /* how many samples are supposed to be */ - /* in each frame in a 5 frames window */ - const uint8_t (*audio_shuffle)[9]; /* PCM shuffling table */ -} AVDVProfile; - -/** - * Get a DV profile for the provided compressed frame. - * - * @param sys the profile used for the previous frame, may be NULL - * @param frame the compressed data buffer - * @param buf_size size of the buffer in bytes - * @return the DV profile for the supplied data or NULL on failure - */ -const AVDVProfile *av_dv_frame_profile(const AVDVProfile *sys, - const uint8_t *frame, unsigned buf_size); - -/** - * Get a DV profile for the provided stream parameters. - */ -const AVDVProfile *av_dv_codec_profile(int width, int height, enum AVPixelFormat pix_fmt); - -/** - * Get a DV profile for the provided stream parameters. - * The frame rate is used as a best-effort parameter. - */ -const AVDVProfile *av_dv_codec_profile2(int width, int height, enum AVPixelFormat pix_fmt, AVRational frame_rate); - -#endif /* AVCODEC_DV_PROFILE_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/dxva2.h b/third_party/ffmpeg/kylin/aarch64/include/libavcodec/dxva2.h deleted file mode 100644 index 22c93992..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/dxva2.h +++ /dev/null @@ -1,93 +0,0 @@ -/* - * DXVA2 HW acceleration - * - * copyright (c) 2009 Laurent Aimar - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DXVA2_H -#define AVCODEC_DXVA2_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_dxva2 - * Public libavcodec DXVA2 header. - */ - -#if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0602 -#undef _WIN32_WINNT -#define _WIN32_WINNT 0x0602 -#endif - -#include -#include -#include - -/** - * @defgroup lavc_codec_hwaccel_dxva2 DXVA2 - * @ingroup lavc_codec_hwaccel - * - * @{ - */ - -#define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for DXVA2 and old UVD/UVD+ ATI video cards -#define FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO 2 ///< Work around for DXVA2 and old Intel GPUs with ClearVideo interface - -/** - * This structure is used to provides the necessary configurations and data - * to the DXVA2 FFmpeg HWAccel implementation. - * - * The application must make it available as AVCodecContext.hwaccel_context. - */ -struct dxva_context { - /** - * DXVA2 decoder object - */ - IDirectXVideoDecoder *decoder; - - /** - * DXVA2 configuration used to create the decoder - */ - const DXVA2_ConfigPictureDecode *cfg; - - /** - * The number of surface in the surface array - */ - unsigned surface_count; - - /** - * The array of Direct3D surfaces used to create the decoder - */ - LPDIRECT3DSURFACE9 *surface; - - /** - * A bit field configuring the workarounds needed for using the decoder - */ - uint64_t workaround; - - /** - * Private to the FFmpeg AVHWAccel implementation - */ - unsigned report_id; -}; - -/** - * @} - */ - -#endif /* AVCODEC_DXVA2_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/jni.h b/third_party/ffmpeg/kylin/aarch64/include/libavcodec/jni.h deleted file mode 100644 index dd99e926..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/jni.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * JNI public API functions - * - * Copyright (c) 2015-2016 Matthieu Bouron - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_JNI_H -#define AVCODEC_JNI_H - -/* - * Manually set a Java virtual machine which will be used to retrieve the JNI - * environment. Once a Java VM is set it cannot be changed afterwards, meaning - * you can call multiple times av_jni_set_java_vm with the same Java VM pointer - * however it will error out if you try to set a different Java VM. - * - * @param vm Java virtual machine - * @param log_ctx context used for logging, can be NULL - * @return 0 on success, < 0 otherwise - */ -int av_jni_set_java_vm(void *vm, void *log_ctx); - -/* - * Get the Java virtual machine which has been set with av_jni_set_java_vm. - * - * @param vm Java virtual machine - * @return a pointer to the Java virtual machine - */ -void *av_jni_get_java_vm(void *log_ctx); - -#endif /* AVCODEC_JNI_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/mediacodec.h b/third_party/ffmpeg/kylin/aarch64/include/libavcodec/mediacodec.h deleted file mode 100644 index 4c8545df..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/mediacodec.h +++ /dev/null @@ -1,101 +0,0 @@ -/* - * Android MediaCodec public API - * - * Copyright (c) 2016 Matthieu Bouron - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_MEDIACODEC_H -#define AVCODEC_MEDIACODEC_H - -#include "libavcodec/avcodec.h" - -/** - * This structure holds a reference to a android/view/Surface object that will - * be used as output by the decoder. - * - */ -typedef struct AVMediaCodecContext { - - /** - * android/view/Surface object reference. - */ - void *surface; - -} AVMediaCodecContext; - -/** - * Allocate and initialize a MediaCodec context. - * - * When decoding with MediaCodec is finished, the caller must free the - * MediaCodec context with av_mediacodec_default_free. - * - * @return a pointer to a newly allocated AVMediaCodecContext on success, NULL otherwise - */ -AVMediaCodecContext *av_mediacodec_alloc_context(void); - -/** - * Convenience function that sets up the MediaCodec context. - * - * @param avctx codec context - * @param ctx MediaCodec context to initialize - * @param surface reference to an android/view/Surface - * @return 0 on success, < 0 otherwise - */ -int av_mediacodec_default_init(AVCodecContext *avctx, AVMediaCodecContext *ctx, void *surface); - -/** - * This function must be called to free the MediaCodec context initialized with - * av_mediacodec_default_init(). - * - * @param avctx codec context - */ -void av_mediacodec_default_free(AVCodecContext *avctx); - -/** - * Opaque structure representing a MediaCodec buffer to render. - */ -typedef struct MediaCodecBuffer AVMediaCodecBuffer; - -/** - * Release a MediaCodec buffer and render it to the surface that is associated - * with the decoder. This function should only be called once on a given - * buffer, once released the underlying buffer returns to the codec, thus - * subsequent calls to this function will have no effect. - * - * @param buffer the buffer to render - * @param render 1 to release and render the buffer to the surface or 0 to - * discard the buffer - * @return 0 on success, < 0 otherwise - */ -int av_mediacodec_release_buffer(AVMediaCodecBuffer *buffer, int render); - -/** - * Release a MediaCodec buffer and render it at the given time to the surface - * that is associated with the decoder. The timestamp must be within one second - * of the current java/lang/System#nanoTime() (which is implemented using - * CLOCK_MONOTONIC on Android). See the Android MediaCodec documentation - * of android/media/MediaCodec#releaseOutputBuffer(int,long) for more details. - * - * @param buffer the buffer to render - * @param time timestamp in nanoseconds of when to render the buffer - * @return 0 on success, < 0 otherwise - */ -int av_mediacodec_render_buffer_at_time(AVMediaCodecBuffer *buffer, int64_t time); - -#endif /* AVCODEC_MEDIACODEC_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/packet.h b/third_party/ffmpeg/kylin/aarch64/include/libavcodec/packet.h deleted file mode 100644 index 404d5200..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/packet.h +++ /dev/null @@ -1,731 +0,0 @@ -/* - * AVPacket public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_PACKET_H -#define AVCODEC_PACKET_H - -#include -#include - -#include "libavutil/attributes.h" -#include "libavutil/buffer.h" -#include "libavutil/dict.h" -#include "libavutil/rational.h" -#include "libavutil/version.h" - -#include "libavcodec/version_major.h" - -/** - * @defgroup lavc_packet AVPacket - * - * Types and functions for working with AVPacket. - * @{ - */ -enum AVPacketSideDataType { - /** - * An AV_PKT_DATA_PALETTE side data packet contains exactly AVPALETTE_SIZE - * bytes worth of palette. This side data signals that a new palette is - * present. - */ - AV_PKT_DATA_PALETTE, - - /** - * The AV_PKT_DATA_NEW_EXTRADATA is used to notify the codec or the format - * that the extradata buffer was changed and the receiving side should - * act upon it appropriately. The new extradata is embedded in the side - * data buffer and should be immediately used for processing the current - * frame or packet. - */ - AV_PKT_DATA_NEW_EXTRADATA, - - /** - * An AV_PKT_DATA_PARAM_CHANGE side data packet is laid out as follows: - * @code - * u32le param_flags - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT) - * s32le channel_count - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT) - * u64le channel_layout - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE) - * s32le sample_rate - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS) - * s32le width - * s32le height - * @endcode - */ - AV_PKT_DATA_PARAM_CHANGE, - - /** - * An AV_PKT_DATA_H263_MB_INFO side data packet contains a number of - * structures with info about macroblocks relevant to splitting the - * packet into smaller packets on macroblock edges (e.g. as for RFC 2190). - * That is, it does not necessarily contain info about all macroblocks, - * as long as the distance between macroblocks in the info is smaller - * than the target payload size. - * Each MB info structure is 12 bytes, and is laid out as follows: - * @code - * u32le bit offset from the start of the packet - * u8 current quantizer at the start of the macroblock - * u8 GOB number - * u16le macroblock address within the GOB - * u8 horizontal MV predictor - * u8 vertical MV predictor - * u8 horizontal MV predictor for block number 3 - * u8 vertical MV predictor for block number 3 - * @endcode - */ - AV_PKT_DATA_H263_MB_INFO, - - /** - * This side data should be associated with an audio stream and contains - * ReplayGain information in form of the AVReplayGain struct. - */ - AV_PKT_DATA_REPLAYGAIN, - - /** - * This side data contains a 3x3 transformation matrix describing an affine - * transformation that needs to be applied to the decoded video frames for - * correct presentation. - * - * See libavutil/display.h for a detailed description of the data. - */ - AV_PKT_DATA_DISPLAYMATRIX, - - /** - * This side data should be associated with a video stream and contains - * Stereoscopic 3D information in form of the AVStereo3D struct. - */ - AV_PKT_DATA_STEREO3D, - - /** - * This side data should be associated with an audio stream and corresponds - * to enum AVAudioServiceType. - */ - AV_PKT_DATA_AUDIO_SERVICE_TYPE, - - /** - * This side data contains quality related information from the encoder. - * @code - * u32le quality factor of the compressed frame. Allowed range is between 1 (good) and FF_LAMBDA_MAX (bad). - * u8 picture type - * u8 error count - * u16 reserved - * u64le[error count] sum of squared differences between encoder in and output - * @endcode - */ - AV_PKT_DATA_QUALITY_STATS, - - /** - * This side data contains an integer value representing the stream index - * of a "fallback" track. A fallback track indicates an alternate - * track to use when the current track can not be decoded for some reason. - * e.g. no decoder available for codec. - */ - AV_PKT_DATA_FALLBACK_TRACK, - - /** - * This side data corresponds to the AVCPBProperties struct. - */ - AV_PKT_DATA_CPB_PROPERTIES, - - /** - * Recommmends skipping the specified number of samples - * @code - * u32le number of samples to skip from start of this packet - * u32le number of samples to skip from end of this packet - * u8 reason for start skip - * u8 reason for end skip (0=padding silence, 1=convergence) - * @endcode - */ - AV_PKT_DATA_SKIP_SAMPLES, - - /** - * An AV_PKT_DATA_JP_DUALMONO side data packet indicates that - * the packet may contain "dual mono" audio specific to Japanese DTV - * and if it is true, recommends only the selected channel to be used. - * @code - * u8 selected channels (0=mail/left, 1=sub/right, 2=both) - * @endcode - */ - AV_PKT_DATA_JP_DUALMONO, - - /** - * A list of zero terminated key/value strings. There is no end marker for - * the list, so it is required to rely on the side data size to stop. - */ - AV_PKT_DATA_STRINGS_METADATA, - - /** - * Subtitle event position - * @code - * u32le x1 - * u32le y1 - * u32le x2 - * u32le y2 - * @endcode - */ - AV_PKT_DATA_SUBTITLE_POSITION, - - /** - * Data found in BlockAdditional element of matroska container. There is - * no end marker for the data, so it is required to rely on the side data - * size to recognize the end. 8 byte id (as found in BlockAddId) followed - * by data. - */ - AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL, - - /** - * The optional first identifier line of a WebVTT cue. - */ - AV_PKT_DATA_WEBVTT_IDENTIFIER, - - /** - * The optional settings (rendering instructions) that immediately - * follow the timestamp specifier of a WebVTT cue. - */ - AV_PKT_DATA_WEBVTT_SETTINGS, - - /** - * A list of zero terminated key/value strings. There is no end marker for - * the list, so it is required to rely on the side data size to stop. This - * side data includes updated metadata which appeared in the stream. - */ - AV_PKT_DATA_METADATA_UPDATE, - - /** - * MPEGTS stream ID as uint8_t, this is required to pass the stream ID - * information from the demuxer to the corresponding muxer. - */ - AV_PKT_DATA_MPEGTS_STREAM_ID, - - /** - * Mastering display metadata (based on SMPTE-2086:2014). This metadata - * should be associated with a video stream and contains data in the form - * of the AVMasteringDisplayMetadata struct. - */ - AV_PKT_DATA_MASTERING_DISPLAY_METADATA, - - /** - * This side data should be associated with a video stream and corresponds - * to the AVSphericalMapping structure. - */ - AV_PKT_DATA_SPHERICAL, - - /** - * Content light level (based on CTA-861.3). This metadata should be - * associated with a video stream and contains data in the form of the - * AVContentLightMetadata struct. - */ - AV_PKT_DATA_CONTENT_LIGHT_LEVEL, - - /** - * ATSC A53 Part 4 Closed Captions. This metadata should be associated with - * a video stream. A53 CC bitstream is stored as uint8_t in AVPacketSideData.data. - * The number of bytes of CC data is AVPacketSideData.size. - */ - AV_PKT_DATA_A53_CC, - - /** - * This side data is encryption initialization data. - * The format is not part of ABI, use av_encryption_init_info_* methods to - * access. - */ - AV_PKT_DATA_ENCRYPTION_INIT_INFO, - - /** - * This side data contains encryption info for how to decrypt the packet. - * The format is not part of ABI, use av_encryption_info_* methods to access. - */ - AV_PKT_DATA_ENCRYPTION_INFO, - - /** - * Active Format Description data consisting of a single byte as specified - * in ETSI TS 101 154 using AVActiveFormatDescription enum. - */ - AV_PKT_DATA_AFD, - - /** - * Producer Reference Time data corresponding to the AVProducerReferenceTime struct, - * usually exported by some encoders (on demand through the prft flag set in the - * AVCodecContext export_side_data field). - */ - AV_PKT_DATA_PRFT, - - /** - * ICC profile data consisting of an opaque octet buffer following the - * format described by ISO 15076-1. - */ - AV_PKT_DATA_ICC_PROFILE, - - /** - * DOVI configuration - * ref: - * dolby-vision-bitstreams-within-the-iso-base-media-file-format-v2.1.2, section 2.2 - * dolby-vision-bitstreams-in-mpeg-2-transport-stream-multiplex-v1.2, section 3.3 - * Tags are stored in struct AVDOVIDecoderConfigurationRecord. - */ - AV_PKT_DATA_DOVI_CONF, - - /** - * Timecode which conforms to SMPTE ST 12-1:2014. The data is an array of 4 uint32_t - * where the first uint32_t describes how many (1-3) of the other timecodes are used. - * The timecode format is described in the documentation of av_timecode_get_smpte_from_framenum() - * function in libavutil/timecode.h. - */ - AV_PKT_DATA_S12M_TIMECODE, - - /** - * HDR10+ dynamic metadata associated with a video frame. The metadata is in - * the form of the AVDynamicHDRPlus struct and contains - * information for color volume transform - application 4 of - * SMPTE 2094-40:2016 standard. - */ - AV_PKT_DATA_DYNAMIC_HDR10_PLUS, - - /** - * The number of side data types. - * This is not part of the public API/ABI in the sense that it may - * change when new side data types are added. - * This must stay the last enum value. - * If its value becomes huge, some code using it - * needs to be updated as it assumes it to be smaller than other limits. - */ - AV_PKT_DATA_NB -}; - -#define AV_PKT_DATA_QUALITY_FACTOR AV_PKT_DATA_QUALITY_STATS //DEPRECATED - -typedef struct AVPacketSideData { - uint8_t *data; - size_t size; - enum AVPacketSideDataType type; -} AVPacketSideData; - -/** - * This structure stores compressed data. It is typically exported by demuxers - * and then passed as input to decoders, or received as output from encoders and - * then passed to muxers. - * - * For video, it should typically contain one compressed frame. For audio it may - * contain several compressed frames. Encoders are allowed to output empty - * packets, with no compressed data, containing only side data - * (e.g. to update some stream parameters at the end of encoding). - * - * The semantics of data ownership depends on the buf field. - * If it is set, the packet data is dynamically allocated and is - * valid indefinitely until a call to av_packet_unref() reduces the - * reference count to 0. - * - * If the buf field is not set av_packet_ref() would make a copy instead - * of increasing the reference count. - * - * The side data is always allocated with av_malloc(), copied by - * av_packet_ref() and freed by av_packet_unref(). - * - * sizeof(AVPacket) being a part of the public ABI is deprecated. once - * av_init_packet() is removed, new packets will only be able to be allocated - * with av_packet_alloc(), and new fields may be added to the end of the struct - * with a minor bump. - * - * @see av_packet_alloc - * @see av_packet_ref - * @see av_packet_unref - */ -typedef struct AVPacket { - /** - * A reference to the reference-counted buffer where the packet data is - * stored. - * May be NULL, then the packet data is not reference-counted. - */ - AVBufferRef *buf; - /** - * Presentation timestamp in AVStream->time_base units; the time at which - * the decompressed packet will be presented to the user. - * Can be AV_NOPTS_VALUE if it is not stored in the file. - * pts MUST be larger or equal to dts as presentation cannot happen before - * decompression, unless one wants to view hex dumps. Some formats misuse - * the terms dts and pts/cts to mean something different. Such timestamps - * must be converted to true pts/dts before they are stored in AVPacket. - */ - int64_t pts; - /** - * Decompression timestamp in AVStream->time_base units; the time at which - * the packet is decompressed. - * Can be AV_NOPTS_VALUE if it is not stored in the file. - */ - int64_t dts; - uint8_t *data; - int size; - int stream_index; - /** - * A combination of AV_PKT_FLAG values - */ - int flags; - /** - * Additional packet data that can be provided by the container. - * Packet can contain several types of side information. - */ - AVPacketSideData *side_data; - int side_data_elems; - - /** - * Duration of this packet in AVStream->time_base units, 0 if unknown. - * Equals next_pts - this_pts in presentation order. - */ - int64_t duration; - - int64_t pos; ///< byte position in stream, -1 if unknown - - /** - * for some private data of the user - */ - void *opaque; - - /** - * AVBufferRef for free use by the API user. FFmpeg will never check the - * contents of the buffer ref. FFmpeg calls av_buffer_unref() on it when - * the packet is unreferenced. av_packet_copy_props() calls create a new - * reference with av_buffer_ref() for the target packet's opaque_ref field. - * - * This is unrelated to the opaque field, although it serves a similar - * purpose. - */ - AVBufferRef *opaque_ref; - - /** - * Time base of the packet's timestamps. - * In the future, this field may be set on packets output by encoders or - * demuxers, but its value will be by default ignored on input to decoders - * or muxers. - */ - AVRational time_base; -} AVPacket; - -#if FF_API_INIT_PACKET -attribute_deprecated -typedef struct AVPacketList { - AVPacket pkt; - struct AVPacketList *next; -} AVPacketList; -#endif - -#define AV_PKT_FLAG_KEY 0x0001 ///< The packet contains a keyframe -#define AV_PKT_FLAG_CORRUPT 0x0002 ///< The packet content is corrupted -/** - * Flag is used to discard packets which are required to maintain valid - * decoder state but are not required for output and should be dropped - * after decoding. - **/ -#define AV_PKT_FLAG_DISCARD 0x0004 -/** - * The packet comes from a trusted source. - * - * Otherwise-unsafe constructs such as arbitrary pointers to data - * outside the packet may be followed. - */ -#define AV_PKT_FLAG_TRUSTED 0x0008 -/** - * Flag is used to indicate packets that contain frames that can - * be discarded by the decoder. I.e. Non-reference frames. - */ -#define AV_PKT_FLAG_DISPOSABLE 0x0010 - -enum AVSideDataParamChangeFlags { -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * @deprecated those are not used by any decoder - */ - AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT = 0x0001, - AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT = 0x0002, -#endif - AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE = 0x0004, - AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS = 0x0008, -}; - -/** - * Allocate an AVPacket and set its fields to default values. The resulting - * struct must be freed using av_packet_free(). - * - * @return An AVPacket filled with default values or NULL on failure. - * - * @note this only allocates the AVPacket itself, not the data buffers. Those - * must be allocated through other means such as av_new_packet. - * - * @see av_new_packet - */ -AVPacket *av_packet_alloc(void); - -/** - * Create a new packet that references the same data as src. - * - * This is a shortcut for av_packet_alloc()+av_packet_ref(). - * - * @return newly created AVPacket on success, NULL on error. - * - * @see av_packet_alloc - * @see av_packet_ref - */ -AVPacket *av_packet_clone(const AVPacket *src); - -/** - * Free the packet, if the packet is reference counted, it will be - * unreferenced first. - * - * @param pkt packet to be freed. The pointer will be set to NULL. - * @note passing NULL is a no-op. - */ -void av_packet_free(AVPacket **pkt); - -#if FF_API_INIT_PACKET -/** - * Initialize optional fields of a packet with default values. - * - * Note, this does not touch the data and size members, which have to be - * initialized separately. - * - * @param pkt packet - * - * @see av_packet_alloc - * @see av_packet_unref - * - * @deprecated This function is deprecated. Once it's removed, - sizeof(AVPacket) will not be a part of the ABI anymore. - */ -attribute_deprecated -void av_init_packet(AVPacket *pkt); -#endif - -/** - * Allocate the payload of a packet and initialize its fields with - * default values. - * - * @param pkt packet - * @param size wanted payload size - * @return 0 if OK, AVERROR_xxx otherwise - */ -int av_new_packet(AVPacket *pkt, int size); - -/** - * Reduce packet size, correctly zeroing padding - * - * @param pkt packet - * @param size new size - */ -void av_shrink_packet(AVPacket *pkt, int size); - -/** - * Increase packet size, correctly zeroing padding - * - * @param pkt packet - * @param grow_by number of bytes by which to increase the size of the packet - */ -int av_grow_packet(AVPacket *pkt, int grow_by); - -/** - * Initialize a reference-counted packet from av_malloc()ed data. - * - * @param pkt packet to be initialized. This function will set the data, size, - * and buf fields, all others are left untouched. - * @param data Data allocated by av_malloc() to be used as packet data. If this - * function returns successfully, the data is owned by the underlying AVBuffer. - * The caller may not access the data through other means. - * @param size size of data in bytes, without the padding. I.e. the full buffer - * size is assumed to be size + AV_INPUT_BUFFER_PADDING_SIZE. - * - * @return 0 on success, a negative AVERROR on error - */ -int av_packet_from_data(AVPacket *pkt, uint8_t *data, int size); - -/** - * Allocate new information of a packet. - * - * @param pkt packet - * @param type side information type - * @param size side information size - * @return pointer to fresh allocated data or NULL otherwise - */ -uint8_t* av_packet_new_side_data(AVPacket *pkt, enum AVPacketSideDataType type, - size_t size); - -/** - * Wrap an existing array as a packet side data. - * - * @param pkt packet - * @param type side information type - * @param data the side data array. It must be allocated with the av_malloc() - * family of functions. The ownership of the data is transferred to - * pkt. - * @param size side information size - * @return a non-negative number on success, a negative AVERROR code on - * failure. On failure, the packet is unchanged and the data remains - * owned by the caller. - */ -int av_packet_add_side_data(AVPacket *pkt, enum AVPacketSideDataType type, - uint8_t *data, size_t size); - -/** - * Shrink the already allocated side data buffer - * - * @param pkt packet - * @param type side information type - * @param size new side information size - * @return 0 on success, < 0 on failure - */ -int av_packet_shrink_side_data(AVPacket *pkt, enum AVPacketSideDataType type, - size_t size); - -/** - * Get side information from packet. - * - * @param pkt packet - * @param type desired side information type - * @param size If supplied, *size will be set to the size of the side data - * or to zero if the desired side data is not present. - * @return pointer to data if present or NULL otherwise - */ -uint8_t* av_packet_get_side_data(const AVPacket *pkt, enum AVPacketSideDataType type, - size_t *size); - -const char *av_packet_side_data_name(enum AVPacketSideDataType type); - -/** - * Pack a dictionary for use in side_data. - * - * @param dict The dictionary to pack. - * @param size pointer to store the size of the returned data - * @return pointer to data if successful, NULL otherwise - */ -uint8_t *av_packet_pack_dictionary(AVDictionary *dict, size_t *size); -/** - * Unpack a dictionary from side_data. - * - * @param data data from side_data - * @param size size of the data - * @param dict the metadata storage dictionary - * @return 0 on success, < 0 on failure - */ -int av_packet_unpack_dictionary(const uint8_t *data, size_t size, - AVDictionary **dict); - -/** - * Convenience function to free all the side data stored. - * All the other fields stay untouched. - * - * @param pkt packet - */ -void av_packet_free_side_data(AVPacket *pkt); - -/** - * Setup a new reference to the data described by a given packet - * - * If src is reference-counted, setup dst as a new reference to the - * buffer in src. Otherwise allocate a new buffer in dst and copy the - * data from src into it. - * - * All the other fields are copied from src. - * - * @see av_packet_unref - * - * @param dst Destination packet. Will be completely overwritten. - * @param src Source packet - * - * @return 0 on success, a negative AVERROR on error. On error, dst - * will be blank (as if returned by av_packet_alloc()). - */ -int av_packet_ref(AVPacket *dst, const AVPacket *src); - -/** - * Wipe the packet. - * - * Unreference the buffer referenced by the packet and reset the - * remaining packet fields to their default values. - * - * @param pkt The packet to be unreferenced. - */ -void av_packet_unref(AVPacket *pkt); - -/** - * Move every field in src to dst and reset src. - * - * @see av_packet_unref - * - * @param src Source packet, will be reset - * @param dst Destination packet - */ -void av_packet_move_ref(AVPacket *dst, AVPacket *src); - -/** - * Copy only "properties" fields from src to dst. - * - * Properties for the purpose of this function are all the fields - * beside those related to the packet data (buf, data, size) - * - * @param dst Destination packet - * @param src Source packet - * - * @return 0 on success AVERROR on failure. - */ -int av_packet_copy_props(AVPacket *dst, const AVPacket *src); - -/** - * Ensure the data described by a given packet is reference counted. - * - * @note This function does not ensure that the reference will be writable. - * Use av_packet_make_writable instead for that purpose. - * - * @see av_packet_ref - * @see av_packet_make_writable - * - * @param pkt packet whose data should be made reference counted. - * - * @return 0 on success, a negative AVERROR on error. On failure, the - * packet is unchanged. - */ -int av_packet_make_refcounted(AVPacket *pkt); - -/** - * Create a writable reference for the data described by a given packet, - * avoiding data copy if possible. - * - * @param pkt Packet whose data should be made writable. - * - * @return 0 on success, a negative AVERROR on failure. On failure, the - * packet is unchanged. - */ -int av_packet_make_writable(AVPacket *pkt); - -/** - * Convert valid timing fields (timestamps / durations) in a packet from one - * timebase to another. Timestamps with unknown values (AV_NOPTS_VALUE) will be - * ignored. - * - * @param pkt packet on which the conversion will be performed - * @param tb_src source timebase, in which the timing fields in pkt are - * expressed - * @param tb_dst destination timebase, to which the timing fields will be - * converted - */ -void av_packet_rescale_ts(AVPacket *pkt, AVRational tb_src, AVRational tb_dst); - -/** - * @} - */ - -#endif // AVCODEC_PACKET_H diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/qsv.h b/third_party/ffmpeg/kylin/aarch64/include/libavcodec/qsv.h deleted file mode 100644 index b77158ec..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/qsv.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * Intel MediaSDK QSV public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_QSV_H -#define AVCODEC_QSV_H - -#include - -#include "libavutil/buffer.h" - -/** - * This struct is used for communicating QSV parameters between libavcodec and - * the caller. It is managed by the caller and must be assigned to - * AVCodecContext.hwaccel_context. - * - decoding: hwaccel_context must be set on return from the get_format() - * callback - * - encoding: hwaccel_context must be set before avcodec_open2() - */ -typedef struct AVQSVContext { - /** - * If non-NULL, the session to use for encoding or decoding. - * Otherwise, libavcodec will try to create an internal session. - */ - mfxSession session; - - /** - * The IO pattern to use. - */ - int iopattern; - - /** - * Extra buffers to pass to encoder or decoder initialization. - */ - mfxExtBuffer **ext_buffers; - int nb_ext_buffers; - - /** - * Encoding only. If this field is set to non-zero by the caller, libavcodec - * will create an mfxExtOpaqueSurfaceAlloc extended buffer and pass it to - * the encoder initialization. This only makes sense if iopattern is also - * set to MFX_IOPATTERN_IN_OPAQUE_MEMORY. - * - * The number of allocated opaque surfaces will be the sum of the number - * required by the encoder and the user-provided value nb_opaque_surfaces. - * The array of the opaque surfaces will be exported to the caller through - * the opaque_surfaces field. - */ - int opaque_alloc; - - /** - * Encoding only, and only if opaque_alloc is set to non-zero. Before - * calling avcodec_open2(), the caller should set this field to the number - * of extra opaque surfaces to allocate beyond what is required by the - * encoder. - * - * On return from avcodec_open2(), this field will be set by libavcodec to - * the total number of allocated opaque surfaces. - */ - int nb_opaque_surfaces; - - /** - * Encoding only, and only if opaque_alloc is set to non-zero. On return - * from avcodec_open2(), this field will be used by libavcodec to export the - * array of the allocated opaque surfaces to the caller, so they can be - * passed to other parts of the pipeline. - * - * The buffer reference exported here is owned and managed by libavcodec, - * the callers should make their own reference with av_buffer_ref() and free - * it with av_buffer_unref() when it is no longer needed. - * - * The buffer data is an nb_opaque_surfaces-sized array of mfxFrameSurface1. - */ - AVBufferRef *opaque_surfaces; - - /** - * Encoding only, and only if opaque_alloc is set to non-zero. On return - * from avcodec_open2(), this field will be set to the surface type used in - * the opaque allocation request. - */ - int opaque_alloc_type; -} AVQSVContext; - -/** - * Allocate a new context. - * - * It must be freed by the caller with av_free(). - */ -AVQSVContext *av_qsv_alloc_context(void); - -#endif /* AVCODEC_QSV_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/vdpau.h b/third_party/ffmpeg/kylin/aarch64/include/libavcodec/vdpau.h deleted file mode 100644 index 3010094d..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/vdpau.h +++ /dev/null @@ -1,157 +0,0 @@ -/* - * The Video Decode and Presentation API for UNIX (VDPAU) is used for - * hardware-accelerated decoding of MPEG-1/2, H.264 and VC-1. - * - * Copyright (C) 2008 NVIDIA - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VDPAU_H -#define AVCODEC_VDPAU_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_vdpau - * Public libavcodec VDPAU header. - */ - - -/** - * @defgroup lavc_codec_hwaccel_vdpau VDPAU Decoder and Renderer - * @ingroup lavc_codec_hwaccel - * - * VDPAU hardware acceleration has two modules - * - VDPAU decoding - * - VDPAU presentation - * - * The VDPAU decoding module parses all headers using FFmpeg - * parsing mechanisms and uses VDPAU for the actual decoding. - * - * As per the current implementation, the actual decoding - * and rendering (API calls) are done as part of the VDPAU - * presentation (vo_vdpau.c) module. - * - * @{ - */ - -#include - -#include "libavutil/avconfig.h" -#include "libavutil/attributes.h" - -#include "avcodec.h" - -struct AVCodecContext; -struct AVFrame; - -typedef int (*AVVDPAU_Render2)(struct AVCodecContext *, struct AVFrame *, - const VdpPictureInfo *, uint32_t, - const VdpBitstreamBuffer *); - -/** - * This structure is used to share data between the libavcodec library and - * the client video application. - * The user shall allocate the structure via the av_alloc_vdpau_hwaccel - * function and make it available as - * AVCodecContext.hwaccel_context. Members can be set by the user once - * during initialization or through each AVCodecContext.get_buffer() - * function call. In any case, they must be valid prior to calling - * decoding functions. - * - * The size of this structure is not a part of the public ABI and must not - * be used outside of libavcodec. Use av_vdpau_alloc_context() to allocate an - * AVVDPAUContext. - */ -typedef struct AVVDPAUContext { - /** - * VDPAU decoder handle - * - * Set by user. - */ - VdpDecoder decoder; - - /** - * VDPAU decoder render callback - * - * Set by the user. - */ - VdpDecoderRender *render; - - AVVDPAU_Render2 render2; -} AVVDPAUContext; - -/** - * @brief allocation function for AVVDPAUContext - * - * Allows extending the struct without breaking API/ABI - */ -AVVDPAUContext *av_alloc_vdpaucontext(void); - -AVVDPAU_Render2 av_vdpau_hwaccel_get_render2(const AVVDPAUContext *); -void av_vdpau_hwaccel_set_render2(AVVDPAUContext *, AVVDPAU_Render2); - -/** - * Associate a VDPAU device with a codec context for hardware acceleration. - * This function is meant to be called from the get_format() codec callback, - * or earlier. It can also be called after avcodec_flush_buffers() to change - * the underlying VDPAU device mid-stream (e.g. to recover from non-transparent - * display preemption). - * - * @note get_format() must return AV_PIX_FMT_VDPAU if this function completes - * successfully. - * - * @param avctx decoding context whose get_format() callback is invoked - * @param device VDPAU device handle to use for hardware acceleration - * @param get_proc_address VDPAU device driver - * @param flags zero of more OR'd AV_HWACCEL_FLAG_* flags - * - * @return 0 on success, an AVERROR code on failure. - */ -int av_vdpau_bind_context(AVCodecContext *avctx, VdpDevice device, - VdpGetProcAddress *get_proc_address, unsigned flags); - -/** - * Gets the parameters to create an adequate VDPAU video surface for the codec - * context using VDPAU hardware decoding acceleration. - * - * @note Behavior is undefined if the context was not successfully bound to a - * VDPAU device using av_vdpau_bind_context(). - * - * @param avctx the codec context being used for decoding the stream - * @param type storage space for the VDPAU video surface chroma type - * (or NULL to ignore) - * @param width storage space for the VDPAU video surface pixel width - * (or NULL to ignore) - * @param height storage space for the VDPAU video surface pixel height - * (or NULL to ignore) - * - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_vdpau_get_surface_parameters(AVCodecContext *avctx, VdpChromaType *type, - uint32_t *width, uint32_t *height); - -/** - * Allocate an AVVDPAUContext. - * - * @return Newly-allocated AVVDPAUContext or NULL on failure. - */ -AVVDPAUContext *av_vdpau_alloc_context(void); - -/* @}*/ - -#endif /* AVCODEC_VDPAU_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/version.h b/third_party/ffmpeg/kylin/aarch64/include/libavcodec/version.h deleted file mode 100644 index e488eee3..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/version.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VERSION_H -#define AVCODEC_VERSION_H - -/** - * @file - * @ingroup libavc - * Libavcodec version macros. - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVCODEC_VERSION_MINOR 42 -#define LIBAVCODEC_VERSION_MICRO 100 - -#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \ - LIBAVCODEC_VERSION_MINOR, \ - LIBAVCODEC_VERSION_MICRO) -#define LIBAVCODEC_VERSION AV_VERSION(LIBAVCODEC_VERSION_MAJOR, \ - LIBAVCODEC_VERSION_MINOR, \ - LIBAVCODEC_VERSION_MICRO) -#define LIBAVCODEC_BUILD LIBAVCODEC_VERSION_INT - -#define LIBAVCODEC_IDENT "Lavc" AV_STRINGIFY(LIBAVCODEC_VERSION) - -#endif /* AVCODEC_VERSION_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/version_major.h b/third_party/ffmpeg/kylin/aarch64/include/libavcodec/version_major.h deleted file mode 100644 index 1e23ed5e..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/version_major.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VERSION_MAJOR_H -#define AVCODEC_VERSION_MAJOR_H - -/** - * @file - * @ingroup libavc - * Libavcodec version macros. - */ - -#define LIBAVCODEC_VERSION_MAJOR 59 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - * - * @note, when bumping the major version it is recommended to manually - * disable each FF_API_* in its own commit instead of disabling them all - * at once through the bump. This improves the git bisect-ability of the change. - */ - -#define FF_API_OPENH264_SLICE_MODE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_OPENH264_CABAC (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_UNUSED_CODEC_CAPS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_THREAD_SAFE_CALLBACKS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_DEBUG_MV (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_GET_FRAME_CLASS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_AUTO_THREADS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_INIT_PACKET (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_AVCTX_TIMEBASE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_FLAG_TRUNCATED (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_SUB_TEXT_FORMAT (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_IDCT_NONE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_SVTAV1_OPTS (LIBAVCODEC_VERSION_MAJOR < 60) - -#endif /* AVCODEC_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/videotoolbox.h b/third_party/ffmpeg/kylin/aarch64/include/libavcodec/videotoolbox.h deleted file mode 100644 index af2db0d5..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/videotoolbox.h +++ /dev/null @@ -1,127 +0,0 @@ -/* - * Videotoolbox hardware acceleration - * - * copyright (c) 2012 Sebastien Zwickert - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VIDEOTOOLBOX_H -#define AVCODEC_VIDEOTOOLBOX_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_videotoolbox - * Public libavcodec Videotoolbox header. - */ - -#include - -#define Picture QuickdrawPicture -#include -#undef Picture - -#include "libavcodec/avcodec.h" - -/** - * This struct holds all the information that needs to be passed - * between the caller and libavcodec for initializing Videotoolbox decoding. - * Its size is not a part of the public ABI, it must be allocated with - * av_videotoolbox_alloc_context() and freed with av_free(). - */ -typedef struct AVVideotoolboxContext { - /** - * Videotoolbox decompression session object. - * Created and freed the caller. - */ - VTDecompressionSessionRef session; - - /** - * The output callback that must be passed to the session. - * Set by av_videottoolbox_default_init() - */ - VTDecompressionOutputCallback output_callback; - - /** - * CVPixelBuffer Format Type that Videotoolbox will use for decoded frames. - * set by the caller. If this is set to 0, then no specific format is - * requested from the decoder, and its native format is output. - */ - OSType cv_pix_fmt_type; - - /** - * CoreMedia Format Description that Videotoolbox will use to create the decompression session. - * Set by the caller. - */ - CMVideoFormatDescriptionRef cm_fmt_desc; - - /** - * CoreMedia codec type that Videotoolbox will use to create the decompression session. - * Set by the caller. - */ - int cm_codec_type; -} AVVideotoolboxContext; - -/** - * Allocate and initialize a Videotoolbox context. - * - * This function should be called from the get_format() callback when the caller - * selects the AV_PIX_FMT_VIDETOOLBOX format. The caller must then create - * the decoder object (using the output callback provided by libavcodec) that - * will be used for Videotoolbox-accelerated decoding. - * - * When decoding with Videotoolbox is finished, the caller must destroy the decoder - * object and free the Videotoolbox context using av_free(). - * - * @return the newly allocated context or NULL on failure - */ -AVVideotoolboxContext *av_videotoolbox_alloc_context(void); - -/** - * This is a convenience function that creates and sets up the Videotoolbox context using - * an internal implementation. - * - * @param avctx the corresponding codec context - * - * @return >= 0 on success, a negative AVERROR code on failure - */ -int av_videotoolbox_default_init(AVCodecContext *avctx); - -/** - * This is a convenience function that creates and sets up the Videotoolbox context using - * an internal implementation. - * - * @param avctx the corresponding codec context - * @param vtctx the Videotoolbox context to use - * - * @return >= 0 on success, a negative AVERROR code on failure - */ -int av_videotoolbox_default_init2(AVCodecContext *avctx, AVVideotoolboxContext *vtctx); - -/** - * This function must be called to free the Videotoolbox context initialized with - * av_videotoolbox_default_init(). - * - * @param avctx the corresponding codec context - */ -void av_videotoolbox_default_free(AVCodecContext *avctx); - -/** - * @} - */ - -#endif /* AVCODEC_VIDEOTOOLBOX_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/vorbis_parser.h b/third_party/ffmpeg/kylin/aarch64/include/libavcodec/vorbis_parser.h deleted file mode 100644 index 789932ac..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/vorbis_parser.h +++ /dev/null @@ -1,74 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * A public API for Vorbis parsing - * - * Determines the duration for each packet. - */ - -#ifndef AVCODEC_VORBIS_PARSER_H -#define AVCODEC_VORBIS_PARSER_H - -#include - -typedef struct AVVorbisParseContext AVVorbisParseContext; - -/** - * Allocate and initialize the Vorbis parser using headers in the extradata. - */ -AVVorbisParseContext *av_vorbis_parse_init(const uint8_t *extradata, - int extradata_size); - -/** - * Free the parser and everything associated with it. - */ -void av_vorbis_parse_free(AVVorbisParseContext **s); - -#define VORBIS_FLAG_HEADER 0x00000001 -#define VORBIS_FLAG_COMMENT 0x00000002 -#define VORBIS_FLAG_SETUP 0x00000004 - -/** - * Get the duration for a Vorbis packet. - * - * If @p flags is @c NULL, - * special frames are considered invalid. - * - * @param s Vorbis parser context - * @param buf buffer containing a Vorbis frame - * @param buf_size size of the buffer - * @param flags flags for special frames - */ -int av_vorbis_parse_frame_flags(AVVorbisParseContext *s, const uint8_t *buf, - int buf_size, int *flags); - -/** - * Get the duration for a Vorbis packet. - * - * @param s Vorbis parser context - * @param buf buffer containing a Vorbis frame - * @param buf_size size of the buffer - */ -int av_vorbis_parse_frame(AVVorbisParseContext *s, const uint8_t *buf, - int buf_size); - -void av_vorbis_parse_reset(AVVorbisParseContext *s); - -#endif /* AVCODEC_VORBIS_PARSER_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/xvmc.h b/third_party/ffmpeg/kylin/aarch64/include/libavcodec/xvmc.h deleted file mode 100644 index 52e70c0d..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavcodec/xvmc.h +++ /dev/null @@ -1,171 +0,0 @@ -/* - * Copyright (C) 2003 Ivan Kalvachev - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_XVMC_H -#define AVCODEC_XVMC_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_xvmc - * Public libavcodec XvMC header. - */ - -#pragma message("XvMC is no longer supported; this header is deprecated and will be removed") - -#include - -#include "libavutil/attributes.h" -#include "avcodec.h" - -/** - * @defgroup lavc_codec_hwaccel_xvmc XvMC - * @ingroup lavc_codec_hwaccel - * - * @{ - */ - -#define AV_XVMC_ID 0x1DC711C0 /**< special value to ensure that regular pixel routines haven't corrupted the struct - the number is 1337 speak for the letters IDCT MCo (motion compensation) */ - -struct attribute_deprecated xvmc_pix_fmt { - /** The field contains the special constant value AV_XVMC_ID. - It is used as a test that the application correctly uses the API, - and that there is no corruption caused by pixel routines. - - application - set during initialization - - libavcodec - unchanged - */ - int xvmc_id; - - /** Pointer to the block array allocated by XvMCCreateBlocks(). - The array has to be freed by XvMCDestroyBlocks(). - Each group of 64 values represents one data block of differential - pixel information (in MoCo mode) or coefficients for IDCT. - - application - set the pointer during initialization - - libavcodec - fills coefficients/pixel data into the array - */ - short* data_blocks; - - /** Pointer to the macroblock description array allocated by - XvMCCreateMacroBlocks() and freed by XvMCDestroyMacroBlocks(). - - application - set the pointer during initialization - - libavcodec - fills description data into the array - */ - XvMCMacroBlock* mv_blocks; - - /** Number of macroblock descriptions that can be stored in the mv_blocks - array. - - application - set during initialization - - libavcodec - unchanged - */ - int allocated_mv_blocks; - - /** Number of blocks that can be stored at once in the data_blocks array. - - application - set during initialization - - libavcodec - unchanged - */ - int allocated_data_blocks; - - /** Indicate that the hardware would interpret data_blocks as IDCT - coefficients and perform IDCT on them. - - application - set during initialization - - libavcodec - unchanged - */ - int idct; - - /** In MoCo mode it indicates that intra macroblocks are assumed to be in - unsigned format; same as the XVMC_INTRA_UNSIGNED flag. - - application - set during initialization - - libavcodec - unchanged - */ - int unsigned_intra; - - /** Pointer to the surface allocated by XvMCCreateSurface(). - It has to be freed by XvMCDestroySurface() on application exit. - It identifies the frame and its state on the video hardware. - - application - set during initialization - - libavcodec - unchanged - */ - XvMCSurface* p_surface; - -/** Set by the decoder before calling ff_draw_horiz_band(), - needed by the XvMCRenderSurface function. */ -//@{ - /** Pointer to the surface used as past reference - - application - unchanged - - libavcodec - set - */ - XvMCSurface* p_past_surface; - - /** Pointer to the surface used as future reference - - application - unchanged - - libavcodec - set - */ - XvMCSurface* p_future_surface; - - /** top/bottom field or frame - - application - unchanged - - libavcodec - set - */ - unsigned int picture_structure; - - /** XVMC_SECOND_FIELD - 1st or 2nd field in the sequence - - application - unchanged - - libavcodec - set - */ - unsigned int flags; -//}@ - - /** Number of macroblock descriptions in the mv_blocks array - that have already been passed to the hardware. - - application - zeroes it on get_buffer(). - A successful ff_draw_horiz_band() may increment it - with filled_mb_block_num or zero both. - - libavcodec - unchanged - */ - int start_mv_blocks_num; - - /** Number of new macroblock descriptions in the mv_blocks array (after - start_mv_blocks_num) that are filled by libavcodec and have to be - passed to the hardware. - - application - zeroes it on get_buffer() or after successful - ff_draw_horiz_band(). - - libavcodec - increment with one of each stored MB - */ - int filled_mv_blocks_num; - - /** Number of the next free data block; one data block consists of - 64 short values in the data_blocks array. - All blocks before this one have already been claimed by placing their - position into the corresponding block description structure field, - that are part of the mv_blocks array. - - application - zeroes it on get_buffer(). - A successful ff_draw_horiz_band() may zero it together - with start_mb_blocks_num. - - libavcodec - each decoded macroblock increases it by the number - of coded blocks it contains. - */ - int next_free_data_block_num; -}; - -/** - * @} - */ - -#endif /* AVCODEC_XVMC_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavdevice/avdevice.h b/third_party/ffmpeg/kylin/aarch64/include/libavdevice/avdevice.h deleted file mode 100644 index 0b32e59f..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavdevice/avdevice.h +++ /dev/null @@ -1,527 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVDEVICE_AVDEVICE_H -#define AVDEVICE_AVDEVICE_H - -#include "version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "version.h" -#endif - -/** - * @file - * @ingroup lavd - * Main libavdevice API header - */ - -/** - * @defgroup lavd libavdevice - * Special devices muxing/demuxing library. - * - * Libavdevice is a complementary library to @ref libavf "libavformat". It - * provides various "special" platform-specific muxers and demuxers, e.g. for - * grabbing devices, audio capture and playback etc. As a consequence, the - * (de)muxers in libavdevice are of the AVFMT_NOFILE type (they use their own - * I/O functions). The filename passed to avformat_open_input() often does not - * refer to an actually existing file, but has some special device-specific - * meaning - e.g. for xcbgrab it is the display name. - * - * To use libavdevice, simply call avdevice_register_all() to register all - * compiled muxers and demuxers. They all use standard libavformat API. - * - * @{ - */ - -#include "libavutil/log.h" -#include "libavutil/opt.h" -#include "libavutil/dict.h" -#include "libavformat/avformat.h" - -/** - * Return the LIBAVDEVICE_VERSION_INT constant. - */ -unsigned avdevice_version(void); - -/** - * Return the libavdevice build-time configuration. - */ -const char *avdevice_configuration(void); - -/** - * Return the libavdevice license. - */ -const char *avdevice_license(void); - -/** - * Initialize libavdevice and register all the input and output devices. - */ -void avdevice_register_all(void); - -/** - * Audio input devices iterator. - * - * If d is NULL, returns the first registered input audio/video device, - * if d is non-NULL, returns the next registered input audio/video device after d - * or NULL if d is the last one. - */ -const AVInputFormat *av_input_audio_device_next(const AVInputFormat *d); - -/** - * Video input devices iterator. - * - * If d is NULL, returns the first registered input audio/video device, - * if d is non-NULL, returns the next registered input audio/video device after d - * or NULL if d is the last one. - */ -const AVInputFormat *av_input_video_device_next(const AVInputFormat *d); - -/** - * Audio output devices iterator. - * - * If d is NULL, returns the first registered output audio/video device, - * if d is non-NULL, returns the next registered output audio/video device after d - * or NULL if d is the last one. - */ -const AVOutputFormat *av_output_audio_device_next(const AVOutputFormat *d); - -/** - * Video output devices iterator. - * - * If d is NULL, returns the first registered output audio/video device, - * if d is non-NULL, returns the next registered output audio/video device after d - * or NULL if d is the last one. - */ -const AVOutputFormat *av_output_video_device_next(const AVOutputFormat *d); - -typedef struct AVDeviceRect { - int x; /**< x coordinate of top left corner */ - int y; /**< y coordinate of top left corner */ - int width; /**< width */ - int height; /**< height */ -} AVDeviceRect; - -/** - * Message types used by avdevice_app_to_dev_control_message(). - */ -enum AVAppToDevMessageType { - /** - * Dummy message. - */ - AV_APP_TO_DEV_NONE = MKBETAG('N','O','N','E'), - - /** - * Window size change message. - * - * Message is sent to the device every time the application changes the size - * of the window device renders to. - * Message should also be sent right after window is created. - * - * data: AVDeviceRect: new window size. - */ - AV_APP_TO_DEV_WINDOW_SIZE = MKBETAG('G','E','O','M'), - - /** - * Repaint request message. - * - * Message is sent to the device when window has to be repainted. - * - * data: AVDeviceRect: area required to be repainted. - * NULL: whole area is required to be repainted. - */ - AV_APP_TO_DEV_WINDOW_REPAINT = MKBETAG('R','E','P','A'), - - /** - * Request pause/play. - * - * Application requests pause/unpause playback. - * Mostly usable with devices that have internal buffer. - * By default devices are not paused. - * - * data: NULL - */ - AV_APP_TO_DEV_PAUSE = MKBETAG('P', 'A', 'U', ' '), - AV_APP_TO_DEV_PLAY = MKBETAG('P', 'L', 'A', 'Y'), - AV_APP_TO_DEV_TOGGLE_PAUSE = MKBETAG('P', 'A', 'U', 'T'), - - /** - * Volume control message. - * - * Set volume level. It may be device-dependent if volume - * is changed per stream or system wide. Per stream volume - * change is expected when possible. - * - * data: double: new volume with range of 0.0 - 1.0. - */ - AV_APP_TO_DEV_SET_VOLUME = MKBETAG('S', 'V', 'O', 'L'), - - /** - * Mute control messages. - * - * Change mute state. It may be device-dependent if mute status - * is changed per stream or system wide. Per stream mute status - * change is expected when possible. - * - * data: NULL. - */ - AV_APP_TO_DEV_MUTE = MKBETAG(' ', 'M', 'U', 'T'), - AV_APP_TO_DEV_UNMUTE = MKBETAG('U', 'M', 'U', 'T'), - AV_APP_TO_DEV_TOGGLE_MUTE = MKBETAG('T', 'M', 'U', 'T'), - - /** - * Get volume/mute messages. - * - * Force the device to send AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED or - * AV_DEV_TO_APP_MUTE_STATE_CHANGED command respectively. - * - * data: NULL. - */ - AV_APP_TO_DEV_GET_VOLUME = MKBETAG('G', 'V', 'O', 'L'), - AV_APP_TO_DEV_GET_MUTE = MKBETAG('G', 'M', 'U', 'T'), -}; - -/** - * Message types used by avdevice_dev_to_app_control_message(). - */ -enum AVDevToAppMessageType { - /** - * Dummy message. - */ - AV_DEV_TO_APP_NONE = MKBETAG('N','O','N','E'), - - /** - * Create window buffer message. - * - * Device requests to create a window buffer. Exact meaning is device- - * and application-dependent. Message is sent before rendering first - * frame and all one-shot initializations should be done here. - * Application is allowed to ignore preferred window buffer size. - * - * @note: Application is obligated to inform about window buffer size - * with AV_APP_TO_DEV_WINDOW_SIZE message. - * - * data: AVDeviceRect: preferred size of the window buffer. - * NULL: no preferred size of the window buffer. - */ - AV_DEV_TO_APP_CREATE_WINDOW_BUFFER = MKBETAG('B','C','R','E'), - - /** - * Prepare window buffer message. - * - * Device requests to prepare a window buffer for rendering. - * Exact meaning is device- and application-dependent. - * Message is sent before rendering of each frame. - * - * data: NULL. - */ - AV_DEV_TO_APP_PREPARE_WINDOW_BUFFER = MKBETAG('B','P','R','E'), - - /** - * Display window buffer message. - * - * Device requests to display a window buffer. - * Message is sent when new frame is ready to be displayed. - * Usually buffers need to be swapped in handler of this message. - * - * data: NULL. - */ - AV_DEV_TO_APP_DISPLAY_WINDOW_BUFFER = MKBETAG('B','D','I','S'), - - /** - * Destroy window buffer message. - * - * Device requests to destroy a window buffer. - * Message is sent when device is about to be destroyed and window - * buffer is not required anymore. - * - * data: NULL. - */ - AV_DEV_TO_APP_DESTROY_WINDOW_BUFFER = MKBETAG('B','D','E','S'), - - /** - * Buffer fullness status messages. - * - * Device signals buffer overflow/underflow. - * - * data: NULL. - */ - AV_DEV_TO_APP_BUFFER_OVERFLOW = MKBETAG('B','O','F','L'), - AV_DEV_TO_APP_BUFFER_UNDERFLOW = MKBETAG('B','U','F','L'), - - /** - * Buffer readable/writable. - * - * Device informs that buffer is readable/writable. - * When possible, device informs how many bytes can be read/write. - * - * @warning Device may not inform when number of bytes than can be read/write changes. - * - * data: int64_t: amount of bytes available to read/write. - * NULL: amount of bytes available to read/write is not known. - */ - AV_DEV_TO_APP_BUFFER_READABLE = MKBETAG('B','R','D',' '), - AV_DEV_TO_APP_BUFFER_WRITABLE = MKBETAG('B','W','R',' '), - - /** - * Mute state change message. - * - * Device informs that mute state has changed. - * - * data: int: 0 for not muted state, non-zero for muted state. - */ - AV_DEV_TO_APP_MUTE_STATE_CHANGED = MKBETAG('C','M','U','T'), - - /** - * Volume level change message. - * - * Device informs that volume level has changed. - * - * data: double: new volume with range of 0.0 - 1.0. - */ - AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED = MKBETAG('C','V','O','L'), -}; - -/** - * Send control message from application to device. - * - * @param s device context. - * @param type message type. - * @param data message data. Exact type depends on message type. - * @param data_size size of message data. - * @return >= 0 on success, negative on error. - * AVERROR(ENOSYS) when device doesn't implement handler of the message. - */ -int avdevice_app_to_dev_control_message(struct AVFormatContext *s, - enum AVAppToDevMessageType type, - void *data, size_t data_size); - -/** - * Send control message from device to application. - * - * @param s device context. - * @param type message type. - * @param data message data. Can be NULL. - * @param data_size size of message data. - * @return >= 0 on success, negative on error. - * AVERROR(ENOSYS) when application doesn't implement handler of the message. - */ -int avdevice_dev_to_app_control_message(struct AVFormatContext *s, - enum AVDevToAppMessageType type, - void *data, size_t data_size); - -#if FF_API_DEVICE_CAPABILITIES -/** - * Following API allows user to probe device capabilities (supported codecs, - * pixel formats, sample formats, resolutions, channel counts, etc). - * It is build on top op AVOption API. - * Queried capabilities make it possible to set up converters of video or audio - * parameters that fit to the device. - * - * List of capabilities that can be queried: - * - Capabilities valid for both audio and video devices: - * - codec: supported audio/video codecs. - * type: AV_OPT_TYPE_INT (AVCodecID value) - * - Capabilities valid for audio devices: - * - sample_format: supported sample formats. - * type: AV_OPT_TYPE_INT (AVSampleFormat value) - * - sample_rate: supported sample rates. - * type: AV_OPT_TYPE_INT - * - channels: supported number of channels. - * type: AV_OPT_TYPE_INT - * - channel_layout: supported channel layouts. - * type: AV_OPT_TYPE_INT64 - * - Capabilities valid for video devices: - * - pixel_format: supported pixel formats. - * type: AV_OPT_TYPE_INT (AVPixelFormat value) - * - window_size: supported window sizes (describes size of the window size presented to the user). - * type: AV_OPT_TYPE_IMAGE_SIZE - * - frame_size: supported frame sizes (describes size of provided video frames). - * type: AV_OPT_TYPE_IMAGE_SIZE - * - fps: supported fps values - * type: AV_OPT_TYPE_RATIONAL - * - * Value of the capability may be set by user using av_opt_set() function - * and AVDeviceCapabilitiesQuery object. Following queries will - * limit results to the values matching already set capabilities. - * For example, setting a codec may impact number of formats or fps values - * returned during next query. Setting invalid value may limit results to zero. - * - * Example of the usage basing on opengl output device: - * - * @code - * AVFormatContext *oc = NULL; - * AVDeviceCapabilitiesQuery *caps = NULL; - * AVOptionRanges *ranges; - * int ret; - * - * if ((ret = avformat_alloc_output_context2(&oc, NULL, "opengl", NULL)) < 0) - * goto fail; - * if (avdevice_capabilities_create(&caps, oc, NULL) < 0) - * goto fail; - * - * //query codecs - * if (av_opt_query_ranges(&ranges, caps, "codec", AV_OPT_MULTI_COMPONENT_RANGE)) < 0) - * goto fail; - * //pick codec here and set it - * av_opt_set(caps, "codec", AV_CODEC_ID_RAWVIDEO, 0); - * - * //query format - * if (av_opt_query_ranges(&ranges, caps, "pixel_format", AV_OPT_MULTI_COMPONENT_RANGE)) < 0) - * goto fail; - * //pick format here and set it - * av_opt_set(caps, "pixel_format", AV_PIX_FMT_YUV420P, 0); - * - * //query and set more capabilities - * - * fail: - * //clean up code - * avdevice_capabilities_free(&query, oc); - * avformat_free_context(oc); - * @endcode - */ - -/** - * Structure describes device capabilities. - * - * It is used by devices in conjunction with av_device_capabilities AVOption table - * to implement capabilities probing API based on AVOption API. Should not be used directly. - */ -typedef struct AVDeviceCapabilitiesQuery { - const AVClass *av_class; - AVFormatContext *device_context; - enum AVCodecID codec; - enum AVSampleFormat sample_format; - enum AVPixelFormat pixel_format; - int sample_rate; - int channels; - int64_t channel_layout; - int window_width; - int window_height; - int frame_width; - int frame_height; - AVRational fps; -} AVDeviceCapabilitiesQuery; - -/** - * AVOption table used by devices to implement device capabilities API. Should not be used by a user. - */ -attribute_deprecated -extern const AVOption av_device_capabilities[]; - -/** - * Initialize capabilities probing API based on AVOption API. - * - * avdevice_capabilities_free() must be called when query capabilities API is - * not used anymore. - * - * @param[out] caps Device capabilities data. Pointer to a NULL pointer must be passed. - * @param s Context of the device. - * @param device_options An AVDictionary filled with device-private options. - * On return this parameter will be destroyed and replaced with a dict - * containing options that were not found. May be NULL. - * The same options must be passed later to avformat_write_header() for output - * devices or avformat_open_input() for input devices, or at any other place - * that affects device-private options. - * - * @return >= 0 on success, negative otherwise. - */ -attribute_deprecated -int avdevice_capabilities_create(AVDeviceCapabilitiesQuery **caps, AVFormatContext *s, - AVDictionary **device_options); - -/** - * Free resources created by avdevice_capabilities_create() - * - * @param caps Device capabilities data to be freed. - * @param s Context of the device. - */ -attribute_deprecated -void avdevice_capabilities_free(AVDeviceCapabilitiesQuery **caps, AVFormatContext *s); -#endif - -/** - * Structure describes basic parameters of the device. - */ -typedef struct AVDeviceInfo { - char *device_name; /**< device name, format depends on device */ - char *device_description; /**< human friendly name */ - enum AVMediaType *media_types; /**< array indicating what media types(s), if any, a device can provide. If null, cannot provide any */ - int nb_media_types; /**< length of media_types array, 0 if device cannot provide any media types */ -} AVDeviceInfo; - -/** - * List of devices. - */ -typedef struct AVDeviceInfoList { - AVDeviceInfo **devices; /**< list of autodetected devices */ - int nb_devices; /**< number of autodetected devices */ - int default_device; /**< index of default device or -1 if no default */ -} AVDeviceInfoList; - -/** - * List devices. - * - * Returns available device names and their parameters. - * - * @note: Some devices may accept system-dependent device names that cannot be - * autodetected. The list returned by this function cannot be assumed to - * be always completed. - * - * @param s device context. - * @param[out] device_list list of autodetected devices. - * @return count of autodetected devices, negative on error. - */ -int avdevice_list_devices(struct AVFormatContext *s, AVDeviceInfoList **device_list); - -/** - * Convenient function to free result of avdevice_list_devices(). - * - * @param devices device list to be freed. - */ -void avdevice_free_list_devices(AVDeviceInfoList **device_list); - -/** - * List devices. - * - * Returns available device names and their parameters. - * These are convinient wrappers for avdevice_list_devices(). - * Device context is allocated and deallocated internally. - * - * @param device device format. May be NULL if device name is set. - * @param device_name device name. May be NULL if device format is set. - * @param device_options An AVDictionary filled with device-private options. May be NULL. - * The same options must be passed later to avformat_write_header() for output - * devices or avformat_open_input() for input devices, or at any other place - * that affects device-private options. - * @param[out] device_list list of autodetected devices - * @return count of autodetected devices, negative on error. - * @note device argument takes precedence over device_name when both are set. - */ -int avdevice_list_input_sources(const AVInputFormat *device, const char *device_name, - AVDictionary *device_options, AVDeviceInfoList **device_list); -int avdevice_list_output_sinks(const AVOutputFormat *device, const char *device_name, - AVDictionary *device_options, AVDeviceInfoList **device_list); - -/** - * @} - */ - -#endif /* AVDEVICE_AVDEVICE_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavdevice/version.h b/third_party/ffmpeg/kylin/aarch64/include/libavdevice/version.h deleted file mode 100644 index 3e654fff..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavdevice/version.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVDEVICE_VERSION_H -#define AVDEVICE_VERSION_H - -/** - * @file - * @ingroup lavd - * Libavdevice version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVDEVICE_VERSION_MINOR 8 -#define LIBAVDEVICE_VERSION_MICRO 101 - -#define LIBAVDEVICE_VERSION_INT AV_VERSION_INT(LIBAVDEVICE_VERSION_MAJOR, \ - LIBAVDEVICE_VERSION_MINOR, \ - LIBAVDEVICE_VERSION_MICRO) -#define LIBAVDEVICE_VERSION AV_VERSION(LIBAVDEVICE_VERSION_MAJOR, \ - LIBAVDEVICE_VERSION_MINOR, \ - LIBAVDEVICE_VERSION_MICRO) -#define LIBAVDEVICE_BUILD LIBAVDEVICE_VERSION_INT - -#define LIBAVDEVICE_IDENT "Lavd" AV_STRINGIFY(LIBAVDEVICE_VERSION) - -#endif /* AVDEVICE_VERSION_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavdevice/version_major.h b/third_party/ffmpeg/kylin/aarch64/include/libavdevice/version_major.h deleted file mode 100644 index d255ff69..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavdevice/version_major.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVDEVICE_VERSION_MAJOR_H -#define AVDEVICE_VERSION_MAJOR_H - -/** - * @file - * @ingroup lavd - * Libavdevice version macros - */ - -#define LIBAVDEVICE_VERSION_MAJOR 59 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - */ -#define FF_API_DEVICE_CAPABILITIES (LIBAVDEVICE_VERSION_MAJOR < 60) - -#endif /* AVDEVICE_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavfilter/avfilter.h b/third_party/ffmpeg/kylin/aarch64/include/libavfilter/avfilter.h deleted file mode 100644 index 2e8197c9..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavfilter/avfilter.h +++ /dev/null @@ -1,1196 +0,0 @@ -/* - * filter layer - * Copyright (c) 2007 Bobby Bingham - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_AVFILTER_H -#define AVFILTER_AVFILTER_H - -/** - * @file - * @ingroup lavfi - * Main libavfilter public API header - */ - -/** - * @defgroup lavfi libavfilter - * Graph-based frame editing library. - * - * @{ - */ - -#include - -#include "libavutil/attributes.h" -#include "libavutil/avutil.h" -#include "libavutil/buffer.h" -#include "libavutil/dict.h" -#include "libavutil/frame.h" -#include "libavutil/log.h" -#include "libavutil/samplefmt.h" -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" - -#include "libavfilter/version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "libavfilter/version.h" -#endif - -/** - * Return the LIBAVFILTER_VERSION_INT constant. - */ -unsigned avfilter_version(void); - -/** - * Return the libavfilter build-time configuration. - */ -const char *avfilter_configuration(void); - -/** - * Return the libavfilter license. - */ -const char *avfilter_license(void); - -typedef struct AVFilterContext AVFilterContext; -typedef struct AVFilterLink AVFilterLink; -typedef struct AVFilterPad AVFilterPad; -typedef struct AVFilterFormats AVFilterFormats; -typedef struct AVFilterChannelLayouts AVFilterChannelLayouts; - -#if FF_API_PAD_COUNT -/** - * Get the number of elements in an AVFilter's inputs or outputs array. - * - * @deprecated Use avfilter_filter_pad_count() instead. - */ -attribute_deprecated -int avfilter_pad_count(const AVFilterPad *pads); -#endif - -/** - * Get the name of an AVFilterPad. - * - * @param pads an array of AVFilterPads - * @param pad_idx index of the pad in the array; it is the caller's - * responsibility to ensure the index is valid - * - * @return name of the pad_idx'th pad in pads - */ -const char *avfilter_pad_get_name(const AVFilterPad *pads, int pad_idx); - -/** - * Get the type of an AVFilterPad. - * - * @param pads an array of AVFilterPads - * @param pad_idx index of the pad in the array; it is the caller's - * responsibility to ensure the index is valid - * - * @return type of the pad_idx'th pad in pads - */ -enum AVMediaType avfilter_pad_get_type(const AVFilterPad *pads, int pad_idx); - -/** - * The number of the filter inputs is not determined just by AVFilter.inputs. - * The filter might add additional inputs during initialization depending on the - * options supplied to it. - */ -#define AVFILTER_FLAG_DYNAMIC_INPUTS (1 << 0) -/** - * The number of the filter outputs is not determined just by AVFilter.outputs. - * The filter might add additional outputs during initialization depending on - * the options supplied to it. - */ -#define AVFILTER_FLAG_DYNAMIC_OUTPUTS (1 << 1) -/** - * The filter supports multithreading by splitting frames into multiple parts - * and processing them concurrently. - */ -#define AVFILTER_FLAG_SLICE_THREADS (1 << 2) -/** - * The filter is a "metadata" filter - it does not modify the frame data in any - * way. It may only affect the metadata (i.e. those fields copied by - * av_frame_copy_props()). - * - * More precisely, this means: - * - video: the data of any frame output by the filter must be exactly equal to - * some frame that is received on one of its inputs. Furthermore, all frames - * produced on a given output must correspond to frames received on the same - * input and their order must be unchanged. Note that the filter may still - * drop or duplicate the frames. - * - audio: the data produced by the filter on any of its outputs (viewed e.g. - * as an array of interleaved samples) must be exactly equal to the data - * received by the filter on one of its inputs. - */ -#define AVFILTER_FLAG_METADATA_ONLY (1 << 3) -/** - * Some filters support a generic "enable" expression option that can be used - * to enable or disable a filter in the timeline. Filters supporting this - * option have this flag set. When the enable expression is false, the default - * no-op filter_frame() function is called in place of the filter_frame() - * callback defined on each input pad, thus the frame is passed unchanged to - * the next filters. - */ -#define AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC (1 << 16) -/** - * Same as AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC, except that the filter will - * have its filter_frame() callback(s) called as usual even when the enable - * expression is false. The filter will disable filtering within the - * filter_frame() callback(s) itself, for example executing code depending on - * the AVFilterContext->is_disabled value. - */ -#define AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL (1 << 17) -/** - * Handy mask to test whether the filter supports or no the timeline feature - * (internally or generically). - */ -#define AVFILTER_FLAG_SUPPORT_TIMELINE (AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC | AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL) - -/** - * Filter definition. This defines the pads a filter contains, and all the - * callback functions used to interact with the filter. - */ -typedef struct AVFilter { - /** - * Filter name. Must be non-NULL and unique among filters. - */ - const char *name; - - /** - * A description of the filter. May be NULL. - * - * You should use the NULL_IF_CONFIG_SMALL() macro to define it. - */ - const char *description; - - /** - * List of static inputs. - * - * NULL if there are no (static) inputs. Instances of filters with - * AVFILTER_FLAG_DYNAMIC_INPUTS set may have more inputs than present in - * this list. - */ - const AVFilterPad *inputs; - - /** - * List of static outputs. - * - * NULL if there are no (static) outputs. Instances of filters with - * AVFILTER_FLAG_DYNAMIC_OUTPUTS set may have more outputs than present in - * this list. - */ - const AVFilterPad *outputs; - - /** - * A class for the private data, used to declare filter private AVOptions. - * This field is NULL for filters that do not declare any options. - * - * If this field is non-NULL, the first member of the filter private data - * must be a pointer to AVClass, which will be set by libavfilter generic - * code to this class. - */ - const AVClass *priv_class; - - /** - * A combination of AVFILTER_FLAG_* - */ - int flags; - - /***************************************************************** - * All fields below this line are not part of the public API. They - * may not be used outside of libavfilter and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - - /** - * The number of entries in the list of inputs. - */ - uint8_t nb_inputs; - - /** - * The number of entries in the list of outputs. - */ - uint8_t nb_outputs; - - /** - * This field determines the state of the formats union. - * It is an enum FilterFormatsState value. - */ - uint8_t formats_state; - - /** - * Filter pre-initialization function - * - * This callback will be called immediately after the filter context is - * allocated, to allow allocating and initing sub-objects. - * - * If this callback is not NULL, the uninit callback will be called on - * allocation failure. - * - * @return 0 on success, - * AVERROR code on failure (but the code will be - * dropped and treated as ENOMEM by the calling code) - */ - int (*preinit)(AVFilterContext *ctx); - - /** - * Filter initialization function. - * - * This callback will be called only once during the filter lifetime, after - * all the options have been set, but before links between filters are - * established and format negotiation is done. - * - * Basic filter initialization should be done here. Filters with dynamic - * inputs and/or outputs should create those inputs/outputs here based on - * provided options. No more changes to this filter's inputs/outputs can be - * done after this callback. - * - * This callback must not assume that the filter links exist or frame - * parameters are known. - * - * @ref AVFilter.uninit "uninit" is guaranteed to be called even if - * initialization fails, so this callback does not have to clean up on - * failure. - * - * @return 0 on success, a negative AVERROR on failure - */ - int (*init)(AVFilterContext *ctx); - - /** - * Should be set instead of @ref AVFilter.init "init" by the filters that - * want to pass a dictionary of AVOptions to nested contexts that are - * allocated during init. - * - * On return, the options dict should be freed and replaced with one that - * contains all the options which could not be processed by this filter (or - * with NULL if all the options were processed). - * - * Otherwise the semantics is the same as for @ref AVFilter.init "init". - */ - int (*init_dict)(AVFilterContext *ctx, AVDictionary **options); - - /** - * Filter uninitialization function. - * - * Called only once right before the filter is freed. Should deallocate any - * memory held by the filter, release any buffer references, etc. It does - * not need to deallocate the AVFilterContext.priv memory itself. - * - * This callback may be called even if @ref AVFilter.init "init" was not - * called or failed, so it must be prepared to handle such a situation. - */ - void (*uninit)(AVFilterContext *ctx); - - /** - * The state of the following union is determined by formats_state. - * See the documentation of enum FilterFormatsState in internal.h. - */ - union { - /** - * Query formats supported by the filter on its inputs and outputs. - * - * This callback is called after the filter is initialized (so the inputs - * and outputs are fixed), shortly before the format negotiation. This - * callback may be called more than once. - * - * This callback must set AVFilterLink.outcfg.formats on every input link - * and AVFilterLink.incfg.formats on every output link to a list of - * pixel/sample formats that the filter supports on that link. For audio - * links, this filter must also set @ref AVFilterLink.incfg.samplerates - * "in_samplerates" / @ref AVFilterLink.outcfg.samplerates "out_samplerates" - * and @ref AVFilterLink.incfg.channel_layouts "in_channel_layouts" / - * @ref AVFilterLink.outcfg.channel_layouts "out_channel_layouts" analogously. - * - * This callback must never be NULL if the union is in this state. - * - * @return zero on success, a negative value corresponding to an - * AVERROR code otherwise - */ - int (*query_func)(AVFilterContext *); - /** - * A pointer to an array of admissible pixel formats delimited - * by AV_PIX_FMT_NONE. The generic code will use this list - * to indicate that this filter supports each of these pixel formats, - * provided that all inputs and outputs use the same pixel format. - * - * This list must never be NULL if the union is in this state. - * The type of all inputs and outputs of filters using this must - * be AVMEDIA_TYPE_VIDEO. - */ - const enum AVPixelFormat *pixels_list; - /** - * Analogous to pixels, but delimited by AV_SAMPLE_FMT_NONE - * and restricted to filters that only have AVMEDIA_TYPE_AUDIO - * inputs and outputs. - * - * In addition to that the generic code will mark all inputs - * and all outputs as supporting all sample rates and every - * channel count and channel layout, as long as all inputs - * and outputs use the same sample rate and channel count/layout. - */ - const enum AVSampleFormat *samples_list; - /** - * Equivalent to { pix_fmt, AV_PIX_FMT_NONE } as pixels_list. - */ - enum AVPixelFormat pix_fmt; - /** - * Equivalent to { sample_fmt, AV_SAMPLE_FMT_NONE } as samples_list. - */ - enum AVSampleFormat sample_fmt; - } formats; - - int priv_size; ///< size of private data to allocate for the filter - - int flags_internal; ///< Additional flags for avfilter internal use only. - - /** - * Make the filter instance process a command. - * - * @param cmd the command to process, for handling simplicity all commands must be alphanumeric only - * @param arg the argument for the command - * @param res a buffer with size res_size where the filter(s) can return a response. This must not change when the command is not supported. - * @param flags if AVFILTER_CMD_FLAG_FAST is set and the command would be - * time consuming then a filter should treat it like an unsupported command - * - * @returns >=0 on success otherwise an error code. - * AVERROR(ENOSYS) on unsupported commands - */ - int (*process_command)(AVFilterContext *, const char *cmd, const char *arg, char *res, int res_len, int flags); - - /** - * Filter activation function. - * - * Called when any processing is needed from the filter, instead of any - * filter_frame and request_frame on pads. - * - * The function must examine inlinks and outlinks and perform a single - * step of processing. If there is nothing to do, the function must do - * nothing and not return an error. If more steps are or may be - * possible, it must use ff_filter_set_ready() to schedule another - * activation. - */ - int (*activate)(AVFilterContext *ctx); -} AVFilter; - -/** - * Get the number of elements in an AVFilter's inputs or outputs array. - */ -unsigned avfilter_filter_pad_count(const AVFilter *filter, int is_output); - -/** - * Process multiple parts of the frame concurrently. - */ -#define AVFILTER_THREAD_SLICE (1 << 0) - -typedef struct AVFilterInternal AVFilterInternal; - -/** An instance of a filter */ -struct AVFilterContext { - const AVClass *av_class; ///< needed for av_log() and filters common options - - const AVFilter *filter; ///< the AVFilter of which this is an instance - - char *name; ///< name of this filter instance - - AVFilterPad *input_pads; ///< array of input pads - AVFilterLink **inputs; ///< array of pointers to input links - unsigned nb_inputs; ///< number of input pads - - AVFilterPad *output_pads; ///< array of output pads - AVFilterLink **outputs; ///< array of pointers to output links - unsigned nb_outputs; ///< number of output pads - - void *priv; ///< private data for use by the filter - - struct AVFilterGraph *graph; ///< filtergraph this filter belongs to - - /** - * Type of multithreading being allowed/used. A combination of - * AVFILTER_THREAD_* flags. - * - * May be set by the caller before initializing the filter to forbid some - * or all kinds of multithreading for this filter. The default is allowing - * everything. - * - * When the filter is initialized, this field is combined using bit AND with - * AVFilterGraph.thread_type to get the final mask used for determining - * allowed threading types. I.e. a threading type needs to be set in both - * to be allowed. - * - * After the filter is initialized, libavfilter sets this field to the - * threading type that is actually used (0 for no multithreading). - */ - int thread_type; - - /** - * An opaque struct for libavfilter internal use. - */ - AVFilterInternal *internal; - - struct AVFilterCommand *command_queue; - - char *enable_str; ///< enable expression string - void *enable; ///< parsed expression (AVExpr*) - double *var_values; ///< variable values for the enable expression - int is_disabled; ///< the enabled state from the last expression evaluation - - /** - * For filters which will create hardware frames, sets the device the - * filter should create them in. All other filters will ignore this field: - * in particular, a filter which consumes or processes hardware frames will - * instead use the hw_frames_ctx field in AVFilterLink to carry the - * hardware context information. - */ - AVBufferRef *hw_device_ctx; - - /** - * Max number of threads allowed in this filter instance. - * If <= 0, its value is ignored. - * Overrides global number of threads set per filter graph. - */ - int nb_threads; - - /** - * Ready status of the filter. - * A non-0 value means that the filter needs activating; - * a higher value suggests a more urgent activation. - */ - unsigned ready; - - /** - * Sets the number of extra hardware frames which the filter will - * allocate on its output links for use in following filters or by - * the caller. - * - * Some hardware filters require all frames that they will use for - * output to be defined in advance before filtering starts. For such - * filters, any hardware frame pools used for output must therefore be - * of fixed size. The extra frames set here are on top of any number - * that the filter needs internally in order to operate normally. - * - * This field must be set before the graph containing this filter is - * configured. - */ - int extra_hw_frames; -}; - -/** - * Lists of formats / etc. supported by an end of a link. - * - * This structure is directly part of AVFilterLink, in two copies: - * one for the source filter, one for the destination filter. - - * These lists are used for negotiating the format to actually be used, - * which will be loaded into the format and channel_layout members of - * AVFilterLink, when chosen. - */ -typedef struct AVFilterFormatsConfig { - - /** - * List of supported formats (pixel or sample). - */ - AVFilterFormats *formats; - - /** - * Lists of supported sample rates, only for audio. - */ - AVFilterFormats *samplerates; - - /** - * Lists of supported channel layouts, only for audio. - */ - AVFilterChannelLayouts *channel_layouts; - -} AVFilterFormatsConfig; - -/** - * A link between two filters. This contains pointers to the source and - * destination filters between which this link exists, and the indexes of - * the pads involved. In addition, this link also contains the parameters - * which have been negotiated and agreed upon between the filter, such as - * image dimensions, format, etc. - * - * Applications must not normally access the link structure directly. - * Use the buffersrc and buffersink API instead. - * In the future, access to the header may be reserved for filters - * implementation. - */ -struct AVFilterLink { - AVFilterContext *src; ///< source filter - AVFilterPad *srcpad; ///< output pad on the source filter - - AVFilterContext *dst; ///< dest filter - AVFilterPad *dstpad; ///< input pad on the dest filter - - enum AVMediaType type; ///< filter media type - - /* These parameters apply only to video */ - int w; ///< agreed upon image width - int h; ///< agreed upon image height - AVRational sample_aspect_ratio; ///< agreed upon sample aspect ratio - /* These parameters apply only to audio */ -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * channel layout of current buffer (see libavutil/channel_layout.h) - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; -#endif - int sample_rate; ///< samples per second - - int format; ///< agreed upon media format - - /** - * Define the time base used by the PTS of the frames/samples - * which will pass through this link. - * During the configuration stage, each filter is supposed to - * change only the output timebase, while the timebase of the - * input link is assumed to be an unchangeable property. - */ - AVRational time_base; - - AVChannelLayout ch_layout; ///< channel layout of current buffer (see libavutil/channel_layout.h) - - /***************************************************************** - * All fields below this line are not part of the public API. They - * may not be used outside of libavfilter and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - - /** - * Lists of supported formats / etc. supported by the input filter. - */ - AVFilterFormatsConfig incfg; - - /** - * Lists of supported formats / etc. supported by the output filter. - */ - AVFilterFormatsConfig outcfg; - - /** stage of the initialization of the link properties (dimensions, etc) */ - enum { - AVLINK_UNINIT = 0, ///< not started - AVLINK_STARTINIT, ///< started, but incomplete - AVLINK_INIT ///< complete - } init_state; - - /** - * Graph the filter belongs to. - */ - struct AVFilterGraph *graph; - - /** - * Current timestamp of the link, as defined by the most recent - * frame(s), in link time_base units. - */ - int64_t current_pts; - - /** - * Current timestamp of the link, as defined by the most recent - * frame(s), in AV_TIME_BASE units. - */ - int64_t current_pts_us; - - /** - * Index in the age array. - */ - int age_index; - - /** - * Frame rate of the stream on the link, or 1/0 if unknown or variable; - * if left to 0/0, will be automatically copied from the first input - * of the source filter if it exists. - * - * Sources should set it to the best estimation of the real frame rate. - * If the source frame rate is unknown or variable, set this to 1/0. - * Filters should update it if necessary depending on their function. - * Sinks can use it to set a default output frame rate. - * It is similar to the r_frame_rate field in AVStream. - */ - AVRational frame_rate; - - /** - * Minimum number of samples to filter at once. If filter_frame() is - * called with fewer samples, it will accumulate them in fifo. - * This field and the related ones must not be changed after filtering - * has started. - * If 0, all related fields are ignored. - */ - int min_samples; - - /** - * Maximum number of samples to filter at once. If filter_frame() is - * called with more samples, it will split them. - */ - int max_samples; - - /** - * Number of past frames sent through the link. - */ - int64_t frame_count_in, frame_count_out; - - /** - * Number of past samples sent through the link. - */ - int64_t sample_count_in, sample_count_out; - - /** - * A pointer to a FFFramePool struct. - */ - void *frame_pool; - - /** - * True if a frame is currently wanted on the output of this filter. - * Set when ff_request_frame() is called by the output, - * cleared when a frame is filtered. - */ - int frame_wanted_out; - - /** - * For hwaccel pixel formats, this should be a reference to the - * AVHWFramesContext describing the frames. - */ - AVBufferRef *hw_frames_ctx; - -#ifndef FF_INTERNAL_FIELDS - - /** - * Internal structure members. - * The fields below this limit are internal for libavfilter's use - * and must in no way be accessed by applications. - */ - char reserved[0xF000]; - -#else /* FF_INTERNAL_FIELDS */ - - /** - * Queue of frames waiting to be filtered. - */ - FFFrameQueue fifo; - - /** - * If set, the source filter can not generate a frame as is. - * The goal is to avoid repeatedly calling the request_frame() method on - * the same link. - */ - int frame_blocked_in; - - /** - * Link input status. - * If not zero, all attempts of filter_frame will fail with the - * corresponding code. - */ - int status_in; - - /** - * Timestamp of the input status change. - */ - int64_t status_in_pts; - - /** - * Link output status. - * If not zero, all attempts of request_frame will fail with the - * corresponding code. - */ - int status_out; - -#endif /* FF_INTERNAL_FIELDS */ - -}; - -/** - * Link two filters together. - * - * @param src the source filter - * @param srcpad index of the output pad on the source filter - * @param dst the destination filter - * @param dstpad index of the input pad on the destination filter - * @return zero on success - */ -int avfilter_link(AVFilterContext *src, unsigned srcpad, - AVFilterContext *dst, unsigned dstpad); - -/** - * Free the link in *link, and set its pointer to NULL. - */ -void avfilter_link_free(AVFilterLink **link); - -/** - * Negotiate the media format, dimensions, etc of all inputs to a filter. - * - * @param filter the filter to negotiate the properties for its inputs - * @return zero on successful negotiation - */ -int avfilter_config_links(AVFilterContext *filter); - -#define AVFILTER_CMD_FLAG_ONE 1 ///< Stop once a filter understood the command (for target=all for example), fast filters are favored automatically -#define AVFILTER_CMD_FLAG_FAST 2 ///< Only execute command when its fast (like a video out that supports contrast adjustment in hw) - -/** - * Make the filter instance process a command. - * It is recommended to use avfilter_graph_send_command(). - */ -int avfilter_process_command(AVFilterContext *filter, const char *cmd, const char *arg, char *res, int res_len, int flags); - -/** - * Iterate over all registered filters. - * - * @param opaque a pointer where libavfilter will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered filter or NULL when the iteration is - * finished - */ -const AVFilter *av_filter_iterate(void **opaque); - -/** - * Get a filter definition matching the given name. - * - * @param name the filter name to find - * @return the filter definition, if any matching one is registered. - * NULL if none found. - */ -const AVFilter *avfilter_get_by_name(const char *name); - - -/** - * Initialize a filter with the supplied parameters. - * - * @param ctx uninitialized filter context to initialize - * @param args Options to initialize the filter with. This must be a - * ':'-separated list of options in the 'key=value' form. - * May be NULL if the options have been set directly using the - * AVOptions API or there are no options that need to be set. - * @return 0 on success, a negative AVERROR on failure - */ -int avfilter_init_str(AVFilterContext *ctx, const char *args); - -/** - * Initialize a filter with the supplied dictionary of options. - * - * @param ctx uninitialized filter context to initialize - * @param options An AVDictionary filled with options for this filter. On - * return this parameter will be destroyed and replaced with - * a dict containing options that were not found. This dictionary - * must be freed by the caller. - * May be NULL, then this function is equivalent to - * avfilter_init_str() with the second parameter set to NULL. - * @return 0 on success, a negative AVERROR on failure - * - * @note This function and avfilter_init_str() do essentially the same thing, - * the difference is in manner in which the options are passed. It is up to the - * calling code to choose whichever is more preferable. The two functions also - * behave differently when some of the provided options are not declared as - * supported by the filter. In such a case, avfilter_init_str() will fail, but - * this function will leave those extra options in the options AVDictionary and - * continue as usual. - */ -int avfilter_init_dict(AVFilterContext *ctx, AVDictionary **options); - -/** - * Free a filter context. This will also remove the filter from its - * filtergraph's list of filters. - * - * @param filter the filter to free - */ -void avfilter_free(AVFilterContext *filter); - -/** - * Insert a filter in the middle of an existing link. - * - * @param link the link into which the filter should be inserted - * @param filt the filter to be inserted - * @param filt_srcpad_idx the input pad on the filter to connect - * @param filt_dstpad_idx the output pad on the filter to connect - * @return zero on success - */ -int avfilter_insert_filter(AVFilterLink *link, AVFilterContext *filt, - unsigned filt_srcpad_idx, unsigned filt_dstpad_idx); - -/** - * @return AVClass for AVFilterContext. - * - * @see av_opt_find(). - */ -const AVClass *avfilter_get_class(void); - -typedef struct AVFilterGraphInternal AVFilterGraphInternal; - -/** - * A function pointer passed to the @ref AVFilterGraph.execute callback to be - * executed multiple times, possibly in parallel. - * - * @param ctx the filter context the job belongs to - * @param arg an opaque parameter passed through from @ref - * AVFilterGraph.execute - * @param jobnr the index of the job being executed - * @param nb_jobs the total number of jobs - * - * @return 0 on success, a negative AVERROR on error - */ -typedef int (avfilter_action_func)(AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs); - -/** - * A function executing multiple jobs, possibly in parallel. - * - * @param ctx the filter context to which the jobs belong - * @param func the function to be called multiple times - * @param arg the argument to be passed to func - * @param ret a nb_jobs-sized array to be filled with return values from each - * invocation of func - * @param nb_jobs the number of jobs to execute - * - * @return 0 on success, a negative AVERROR on error - */ -typedef int (avfilter_execute_func)(AVFilterContext *ctx, avfilter_action_func *func, - void *arg, int *ret, int nb_jobs); - -typedef struct AVFilterGraph { - const AVClass *av_class; - AVFilterContext **filters; - unsigned nb_filters; - - char *scale_sws_opts; ///< sws options to use for the auto-inserted scale filters - - /** - * Type of multithreading allowed for filters in this graph. A combination - * of AVFILTER_THREAD_* flags. - * - * May be set by the caller at any point, the setting will apply to all - * filters initialized after that. The default is allowing everything. - * - * When a filter in this graph is initialized, this field is combined using - * bit AND with AVFilterContext.thread_type to get the final mask used for - * determining allowed threading types. I.e. a threading type needs to be - * set in both to be allowed. - */ - int thread_type; - - /** - * Maximum number of threads used by filters in this graph. May be set by - * the caller before adding any filters to the filtergraph. Zero (the - * default) means that the number of threads is determined automatically. - */ - int nb_threads; - - /** - * Opaque object for libavfilter internal use. - */ - AVFilterGraphInternal *internal; - - /** - * Opaque user data. May be set by the caller to an arbitrary value, e.g. to - * be used from callbacks like @ref AVFilterGraph.execute. - * Libavfilter will not touch this field in any way. - */ - void *opaque; - - /** - * This callback may be set by the caller immediately after allocating the - * graph and before adding any filters to it, to provide a custom - * multithreading implementation. - * - * If set, filters with slice threading capability will call this callback - * to execute multiple jobs in parallel. - * - * If this field is left unset, libavfilter will use its internal - * implementation, which may or may not be multithreaded depending on the - * platform and build options. - */ - avfilter_execute_func *execute; - - char *aresample_swr_opts; ///< swr options to use for the auto-inserted aresample filters, Access ONLY through AVOptions - - /** - * Private fields - * - * The following fields are for internal use only. - * Their type, offset, number and semantic can change without notice. - */ - - AVFilterLink **sink_links; - int sink_links_count; - - unsigned disable_auto_convert; -} AVFilterGraph; - -/** - * Allocate a filter graph. - * - * @return the allocated filter graph on success or NULL. - */ -AVFilterGraph *avfilter_graph_alloc(void); - -/** - * Create a new filter instance in a filter graph. - * - * @param graph graph in which the new filter will be used - * @param filter the filter to create an instance of - * @param name Name to give to the new instance (will be copied to - * AVFilterContext.name). This may be used by the caller to identify - * different filters, libavfilter itself assigns no semantics to - * this parameter. May be NULL. - * - * @return the context of the newly created filter instance (note that it is - * also retrievable directly through AVFilterGraph.filters or with - * avfilter_graph_get_filter()) on success or NULL on failure. - */ -AVFilterContext *avfilter_graph_alloc_filter(AVFilterGraph *graph, - const AVFilter *filter, - const char *name); - -/** - * Get a filter instance identified by instance name from graph. - * - * @param graph filter graph to search through. - * @param name filter instance name (should be unique in the graph). - * @return the pointer to the found filter instance or NULL if it - * cannot be found. - */ -AVFilterContext *avfilter_graph_get_filter(AVFilterGraph *graph, const char *name); - -/** - * Create and add a filter instance into an existing graph. - * The filter instance is created from the filter filt and inited - * with the parameter args. opaque is currently ignored. - * - * In case of success put in *filt_ctx the pointer to the created - * filter instance, otherwise set *filt_ctx to NULL. - * - * @param name the instance name to give to the created filter instance - * @param graph_ctx the filter graph - * @return a negative AVERROR error code in case of failure, a non - * negative value otherwise - */ -int avfilter_graph_create_filter(AVFilterContext **filt_ctx, const AVFilter *filt, - const char *name, const char *args, void *opaque, - AVFilterGraph *graph_ctx); - -/** - * Enable or disable automatic format conversion inside the graph. - * - * Note that format conversion can still happen inside explicitly inserted - * scale and aresample filters. - * - * @param flags any of the AVFILTER_AUTO_CONVERT_* constants - */ -void avfilter_graph_set_auto_convert(AVFilterGraph *graph, unsigned flags); - -enum { - AVFILTER_AUTO_CONVERT_ALL = 0, /**< all automatic conversions enabled */ - AVFILTER_AUTO_CONVERT_NONE = -1, /**< all automatic conversions disabled */ -}; - -/** - * Check validity and configure all the links and formats in the graph. - * - * @param graphctx the filter graph - * @param log_ctx context used for logging - * @return >= 0 in case of success, a negative AVERROR code otherwise - */ -int avfilter_graph_config(AVFilterGraph *graphctx, void *log_ctx); - -/** - * Free a graph, destroy its links, and set *graph to NULL. - * If *graph is NULL, do nothing. - */ -void avfilter_graph_free(AVFilterGraph **graph); - -/** - * A linked-list of the inputs/outputs of the filter chain. - * - * This is mainly useful for avfilter_graph_parse() / avfilter_graph_parse2(), - * where it is used to communicate open (unlinked) inputs and outputs from and - * to the caller. - * This struct specifies, per each not connected pad contained in the graph, the - * filter context and the pad index required for establishing a link. - */ -typedef struct AVFilterInOut { - /** unique name for this input/output in the list */ - char *name; - - /** filter context associated to this input/output */ - AVFilterContext *filter_ctx; - - /** index of the filt_ctx pad to use for linking */ - int pad_idx; - - /** next input/input in the list, NULL if this is the last */ - struct AVFilterInOut *next; -} AVFilterInOut; - -/** - * Allocate a single AVFilterInOut entry. - * Must be freed with avfilter_inout_free(). - * @return allocated AVFilterInOut on success, NULL on failure. - */ -AVFilterInOut *avfilter_inout_alloc(void); - -/** - * Free the supplied list of AVFilterInOut and set *inout to NULL. - * If *inout is NULL, do nothing. - */ -void avfilter_inout_free(AVFilterInOut **inout); - -/** - * Add a graph described by a string to a graph. - * - * @note The caller must provide the lists of inputs and outputs, - * which therefore must be known before calling the function. - * - * @note The inputs parameter describes inputs of the already existing - * part of the graph; i.e. from the point of view of the newly created - * part, they are outputs. Similarly the outputs parameter describes - * outputs of the already existing filters, which are provided as - * inputs to the parsed filters. - * - * @param graph the filter graph where to link the parsed graph context - * @param filters string to be parsed - * @param inputs linked list to the inputs of the graph - * @param outputs linked list to the outputs of the graph - * @return zero on success, a negative AVERROR code on error - */ -int avfilter_graph_parse(AVFilterGraph *graph, const char *filters, - AVFilterInOut *inputs, AVFilterInOut *outputs, - void *log_ctx); - -/** - * Add a graph described by a string to a graph. - * - * In the graph filters description, if the input label of the first - * filter is not specified, "in" is assumed; if the output label of - * the last filter is not specified, "out" is assumed. - * - * @param graph the filter graph where to link the parsed graph context - * @param filters string to be parsed - * @param inputs pointer to a linked list to the inputs of the graph, may be NULL. - * If non-NULL, *inputs is updated to contain the list of open inputs - * after the parsing, should be freed with avfilter_inout_free(). - * @param outputs pointer to a linked list to the outputs of the graph, may be NULL. - * If non-NULL, *outputs is updated to contain the list of open outputs - * after the parsing, should be freed with avfilter_inout_free(). - * @return non negative on success, a negative AVERROR code on error - */ -int avfilter_graph_parse_ptr(AVFilterGraph *graph, const char *filters, - AVFilterInOut **inputs, AVFilterInOut **outputs, - void *log_ctx); - -/** - * Add a graph described by a string to a graph. - * - * @param[in] graph the filter graph where to link the parsed graph context - * @param[in] filters string to be parsed - * @param[out] inputs a linked list of all free (unlinked) inputs of the - * parsed graph will be returned here. It is to be freed - * by the caller using avfilter_inout_free(). - * @param[out] outputs a linked list of all free (unlinked) outputs of the - * parsed graph will be returned here. It is to be freed by the - * caller using avfilter_inout_free(). - * @return zero on success, a negative AVERROR code on error - * - * @note This function returns the inputs and outputs that are left - * unlinked after parsing the graph and the caller then deals with - * them. - * @note This function makes no reference whatsoever to already - * existing parts of the graph and the inputs parameter will on return - * contain inputs of the newly parsed part of the graph. Analogously - * the outputs parameter will contain outputs of the newly created - * filters. - */ -int avfilter_graph_parse2(AVFilterGraph *graph, const char *filters, - AVFilterInOut **inputs, - AVFilterInOut **outputs); - -/** - * Send a command to one or more filter instances. - * - * @param graph the filter graph - * @param target the filter(s) to which the command should be sent - * "all" sends to all filters - * otherwise it can be a filter or filter instance name - * which will send the command to all matching filters. - * @param cmd the command to send, for handling simplicity all commands must be alphanumeric only - * @param arg the argument for the command - * @param res a buffer with size res_size where the filter(s) can return a response. - * - * @returns >=0 on success otherwise an error code. - * AVERROR(ENOSYS) on unsupported commands - */ -int avfilter_graph_send_command(AVFilterGraph *graph, const char *target, const char *cmd, const char *arg, char *res, int res_len, int flags); - -/** - * Queue a command for one or more filter instances. - * - * @param graph the filter graph - * @param target the filter(s) to which the command should be sent - * "all" sends to all filters - * otherwise it can be a filter or filter instance name - * which will send the command to all matching filters. - * @param cmd the command to sent, for handling simplicity all commands must be alphanumeric only - * @param arg the argument for the command - * @param ts time at which the command should be sent to the filter - * - * @note As this executes commands after this function returns, no return code - * from the filter is provided, also AVFILTER_CMD_FLAG_ONE is not supported. - */ -int avfilter_graph_queue_command(AVFilterGraph *graph, const char *target, const char *cmd, const char *arg, int flags, double ts); - - -/** - * Dump a graph into a human-readable string representation. - * - * @param graph the graph to dump - * @param options formatting options; currently ignored - * @return a string, or NULL in case of memory allocation failure; - * the string must be freed using av_free - */ -char *avfilter_graph_dump(AVFilterGraph *graph, const char *options); - -/** - * Request a frame on the oldest sink link. - * - * If the request returns AVERROR_EOF, try the next. - * - * Note that this function is not meant to be the sole scheduling mechanism - * of a filtergraph, only a convenience function to help drain a filtergraph - * in a balanced way under normal circumstances. - * - * Also note that AVERROR_EOF does not mean that frames did not arrive on - * some of the sinks during the process. - * When there are multiple sink links, in case the requested link - * returns an EOF, this may cause a filter to flush pending frames - * which are sent to another sink link, although unrequested. - * - * @return the return value of ff_request_frame(), - * or AVERROR_EOF if all links returned AVERROR_EOF - */ -int avfilter_graph_request_oldest(AVFilterGraph *graph); - -/** - * @} - */ - -#endif /* AVFILTER_AVFILTER_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavfilter/buffersink.h b/third_party/ffmpeg/kylin/aarch64/include/libavfilter/buffersink.h deleted file mode 100644 index 01e7c747..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavfilter/buffersink.h +++ /dev/null @@ -1,209 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_BUFFERSINK_H -#define AVFILTER_BUFFERSINK_H - -/** - * @file - * @ingroup lavfi_buffersink - * memory buffer sink API for audio and video - */ - -#include "avfilter.h" - -/** - * @defgroup lavfi_buffersink Buffer sink API - * @ingroup lavfi - * @{ - * - * The buffersink and abuffersink filters are there to connect filter graphs - * to applications. They have a single input, connected to the graph, and no - * output. Frames must be extracted using av_buffersink_get_frame() or - * av_buffersink_get_samples(). - * - * The format negotiated by the graph during configuration can be obtained - * using the accessor functions: - * - av_buffersink_get_time_base(), - * - av_buffersink_get_format(), - * - av_buffersink_get_frame_rate(), - * - av_buffersink_get_w(), - * - av_buffersink_get_h(), - * - av_buffersink_get_sample_aspect_ratio(), - * - av_buffersink_get_channels(), - * - av_buffersink_get_ch_layout(), - * - av_buffersink_get_sample_rate(). - * - * The layout returned by av_buffersink_get_ch_layout() must de uninitialized - * by the caller. - * - * The format can be constrained by setting options, using av_opt_set() and - * related functions with the AV_OPT_SEARCH_CHILDREN flag. - * - pix_fmts (int list), - * - sample_fmts (int list), - * - sample_rates (int list), - * - ch_layouts (string), - * - channel_counts (int list), - * - all_channel_counts (bool). - * Most of these options are of type binary, and should be set using - * av_opt_set_int_list() or av_opt_set_bin(). If they are not set, all - * corresponding formats are accepted. - * - * As a special case, if ch_layouts is not set, all valid channel layouts are - * accepted except for UNSPEC layouts, unless all_channel_counts is set. - */ - -/** - * Get a frame with filtered data from sink and put it in frame. - * - * @param ctx pointer to a buffersink or abuffersink filter context. - * @param frame pointer to an allocated frame that will be filled with data. - * The data must be freed using av_frame_unref() / av_frame_free() - * @param flags a combination of AV_BUFFERSINK_FLAG_* flags - * - * @return >= 0 in for success, a negative AVERROR code for failure. - */ -int av_buffersink_get_frame_flags(AVFilterContext *ctx, AVFrame *frame, int flags); - -/** - * Tell av_buffersink_get_buffer_ref() to read video/samples buffer - * reference, but not remove it from the buffer. This is useful if you - * need only to read a video/samples buffer, without to fetch it. - */ -#define AV_BUFFERSINK_FLAG_PEEK 1 - -/** - * Tell av_buffersink_get_buffer_ref() not to request a frame from its input. - * If a frame is already buffered, it is read (and removed from the buffer), - * but if no frame is present, return AVERROR(EAGAIN). - */ -#define AV_BUFFERSINK_FLAG_NO_REQUEST 2 - -#if FF_API_BUFFERSINK_ALLOC -/** - * Deprecated and unused struct to use for initializing a buffersink context. - */ -typedef struct AVBufferSinkParams { - const enum AVPixelFormat *pixel_fmts; ///< list of allowed pixel formats, terminated by AV_PIX_FMT_NONE -} AVBufferSinkParams; - -/** - * Create an AVBufferSinkParams structure. - * - * Must be freed with av_free(). - */ -attribute_deprecated -AVBufferSinkParams *av_buffersink_params_alloc(void); - -/** - * Deprecated and unused struct to use for initializing an abuffersink context. - */ -typedef struct AVABufferSinkParams { - const enum AVSampleFormat *sample_fmts; ///< list of allowed sample formats, terminated by AV_SAMPLE_FMT_NONE - const int64_t *channel_layouts; ///< list of allowed channel layouts, terminated by -1 - const int *channel_counts; ///< list of allowed channel counts, terminated by -1 - int all_channel_counts; ///< if not 0, accept any channel count or layout - int *sample_rates; ///< list of allowed sample rates, terminated by -1 -} AVABufferSinkParams; - -/** - * Create an AVABufferSinkParams structure. - * - * Must be freed with av_free(). - */ -attribute_deprecated -AVABufferSinkParams *av_abuffersink_params_alloc(void); -#endif - -/** - * Set the frame size for an audio buffer sink. - * - * All calls to av_buffersink_get_buffer_ref will return a buffer with - * exactly the specified number of samples, or AVERROR(EAGAIN) if there is - * not enough. The last buffer at EOF will be padded with 0. - */ -void av_buffersink_set_frame_size(AVFilterContext *ctx, unsigned frame_size); - -/** - * @defgroup lavfi_buffersink_accessors Buffer sink accessors - * Get the properties of the stream - * @{ - */ - -enum AVMediaType av_buffersink_get_type (const AVFilterContext *ctx); -AVRational av_buffersink_get_time_base (const AVFilterContext *ctx); -int av_buffersink_get_format (const AVFilterContext *ctx); - -AVRational av_buffersink_get_frame_rate (const AVFilterContext *ctx); -int av_buffersink_get_w (const AVFilterContext *ctx); -int av_buffersink_get_h (const AVFilterContext *ctx); -AVRational av_buffersink_get_sample_aspect_ratio (const AVFilterContext *ctx); - -int av_buffersink_get_channels (const AVFilterContext *ctx); -#if FF_API_OLD_CHANNEL_LAYOUT -attribute_deprecated -uint64_t av_buffersink_get_channel_layout (const AVFilterContext *ctx); -#endif -int av_buffersink_get_ch_layout (const AVFilterContext *ctx, - AVChannelLayout *ch_layout); -int av_buffersink_get_sample_rate (const AVFilterContext *ctx); - -AVBufferRef * av_buffersink_get_hw_frames_ctx (const AVFilterContext *ctx); - -/** @} */ - -/** - * Get a frame with filtered data from sink and put it in frame. - * - * @param ctx pointer to a context of a buffersink or abuffersink AVFilter. - * @param frame pointer to an allocated frame that will be filled with data. - * The data must be freed using av_frame_unref() / av_frame_free() - * - * @return - * - >= 0 if a frame was successfully returned. - * - AVERROR(EAGAIN) if no frames are available at this point; more - * input frames must be added to the filtergraph to get more output. - * - AVERROR_EOF if there will be no more output frames on this sink. - * - A different negative AVERROR code in other failure cases. - */ -int av_buffersink_get_frame(AVFilterContext *ctx, AVFrame *frame); - -/** - * Same as av_buffersink_get_frame(), but with the ability to specify the number - * of samples read. This function is less efficient than - * av_buffersink_get_frame(), because it copies the data around. - * - * @param ctx pointer to a context of the abuffersink AVFilter. - * @param frame pointer to an allocated frame that will be filled with data. - * The data must be freed using av_frame_unref() / av_frame_free() - * frame will contain exactly nb_samples audio samples, except at - * the end of stream, when it can contain less than nb_samples. - * - * @return The return codes have the same meaning as for - * av_buffersink_get_frame(). - * - * @warning do not mix this function with av_buffersink_get_frame(). Use only one or - * the other with a single sink, not both. - */ -int av_buffersink_get_samples(AVFilterContext *ctx, AVFrame *frame, int nb_samples); - -/** - * @} - */ - -#endif /* AVFILTER_BUFFERSINK_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavfilter/buffersrc.h b/third_party/ffmpeg/kylin/aarch64/include/libavfilter/buffersrc.h deleted file mode 100644 index 3b248b37..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavfilter/buffersrc.h +++ /dev/null @@ -1,218 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_BUFFERSRC_H -#define AVFILTER_BUFFERSRC_H - -/** - * @file - * @ingroup lavfi_buffersrc - * Memory buffer source API. - */ - -#include "avfilter.h" - -/** - * @defgroup lavfi_buffersrc Buffer source API - * @ingroup lavfi - * @{ - */ - -enum { - - /** - * Do not check for format changes. - */ - AV_BUFFERSRC_FLAG_NO_CHECK_FORMAT = 1, - - /** - * Immediately push the frame to the output. - */ - AV_BUFFERSRC_FLAG_PUSH = 4, - - /** - * Keep a reference to the frame. - * If the frame if reference-counted, create a new reference; otherwise - * copy the frame data. - */ - AV_BUFFERSRC_FLAG_KEEP_REF = 8, - -}; - -/** - * Get the number of failed requests. - * - * A failed request is when the request_frame method is called while no - * frame is present in the buffer. - * The number is reset when a frame is added. - */ -unsigned av_buffersrc_get_nb_failed_requests(AVFilterContext *buffer_src); - -/** - * This structure contains the parameters describing the frames that will be - * passed to this filter. - * - * It should be allocated with av_buffersrc_parameters_alloc() and freed with - * av_free(). All the allocated fields in it remain owned by the caller. - */ -typedef struct AVBufferSrcParameters { - /** - * video: the pixel format, value corresponds to enum AVPixelFormat - * audio: the sample format, value corresponds to enum AVSampleFormat - */ - int format; - /** - * The timebase to be used for the timestamps on the input frames. - */ - AVRational time_base; - - /** - * Video only, the display dimensions of the input frames. - */ - int width, height; - - /** - * Video only, the sample (pixel) aspect ratio. - */ - AVRational sample_aspect_ratio; - - /** - * Video only, the frame rate of the input video. This field must only be - * set to a non-zero value if input stream has a known constant framerate - * and should be left at its initial value if the framerate is variable or - * unknown. - */ - AVRational frame_rate; - - /** - * Video with a hwaccel pixel format only. This should be a reference to an - * AVHWFramesContext instance describing the input frames. - */ - AVBufferRef *hw_frames_ctx; - - /** - * Audio only, the audio sampling rate in samples per second. - */ - int sample_rate; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Audio only, the audio channel layout - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; -#endif - - /** - * Audio only, the audio channel layout - */ - AVChannelLayout ch_layout; -} AVBufferSrcParameters; - -/** - * Allocate a new AVBufferSrcParameters instance. It should be freed by the - * caller with av_free(). - */ -AVBufferSrcParameters *av_buffersrc_parameters_alloc(void); - -/** - * Initialize the buffersrc or abuffersrc filter with the provided parameters. - * This function may be called multiple times, the later calls override the - * previous ones. Some of the parameters may also be set through AVOptions, then - * whatever method is used last takes precedence. - * - * @param ctx an instance of the buffersrc or abuffersrc filter - * @param param the stream parameters. The frames later passed to this filter - * must conform to those parameters. All the allocated fields in - * param remain owned by the caller, libavfilter will make internal - * copies or references when necessary. - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_buffersrc_parameters_set(AVFilterContext *ctx, AVBufferSrcParameters *param); - -/** - * Add a frame to the buffer source. - * - * @param ctx an instance of the buffersrc filter - * @param frame frame to be added. If the frame is reference counted, this - * function will make a new reference to it. Otherwise the frame data will be - * copied. - * - * @return 0 on success, a negative AVERROR on error - * - * This function is equivalent to av_buffersrc_add_frame_flags() with the - * AV_BUFFERSRC_FLAG_KEEP_REF flag. - */ -av_warn_unused_result -int av_buffersrc_write_frame(AVFilterContext *ctx, const AVFrame *frame); - -/** - * Add a frame to the buffer source. - * - * @param ctx an instance of the buffersrc filter - * @param frame frame to be added. If the frame is reference counted, this - * function will take ownership of the reference(s) and reset the frame. - * Otherwise the frame data will be copied. If this function returns an error, - * the input frame is not touched. - * - * @return 0 on success, a negative AVERROR on error. - * - * @note the difference between this function and av_buffersrc_write_frame() is - * that av_buffersrc_write_frame() creates a new reference to the input frame, - * while this function takes ownership of the reference passed to it. - * - * This function is equivalent to av_buffersrc_add_frame_flags() without the - * AV_BUFFERSRC_FLAG_KEEP_REF flag. - */ -av_warn_unused_result -int av_buffersrc_add_frame(AVFilterContext *ctx, AVFrame *frame); - -/** - * Add a frame to the buffer source. - * - * By default, if the frame is reference-counted, this function will take - * ownership of the reference(s) and reset the frame. This can be controlled - * using the flags. - * - * If this function returns an error, the input frame is not touched. - * - * @param buffer_src pointer to a buffer source context - * @param frame a frame, or NULL to mark EOF - * @param flags a combination of AV_BUFFERSRC_FLAG_* - * @return >= 0 in case of success, a negative AVERROR code - * in case of failure - */ -av_warn_unused_result -int av_buffersrc_add_frame_flags(AVFilterContext *buffer_src, - AVFrame *frame, int flags); - -/** - * Close the buffer source after EOF. - * - * This is similar to passing NULL to av_buffersrc_add_frame_flags() - * except it takes the timestamp of the EOF, i.e. the timestamp of the end - * of the last frame. - */ -int av_buffersrc_close(AVFilterContext *ctx, int64_t pts, unsigned flags); - -/** - * @} - */ - -#endif /* AVFILTER_BUFFERSRC_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavfilter/version.h b/third_party/ffmpeg/kylin/aarch64/include/libavfilter/version.h deleted file mode 100644 index 19a009c1..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavfilter/version.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_VERSION_H -#define AVFILTER_VERSION_H - -/** - * @file - * @ingroup lavfi - * Libavfilter version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVFILTER_VERSION_MINOR 46 -#define LIBAVFILTER_VERSION_MICRO 101 - - -#define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \ - LIBAVFILTER_VERSION_MINOR, \ - LIBAVFILTER_VERSION_MICRO) -#define LIBAVFILTER_VERSION AV_VERSION(LIBAVFILTER_VERSION_MAJOR, \ - LIBAVFILTER_VERSION_MINOR, \ - LIBAVFILTER_VERSION_MICRO) -#define LIBAVFILTER_BUILD LIBAVFILTER_VERSION_INT - -#define LIBAVFILTER_IDENT "Lavfi" AV_STRINGIFY(LIBAVFILTER_VERSION) - -#endif /* AVFILTER_VERSION_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavfilter/version_major.h b/third_party/ffmpeg/kylin/aarch64/include/libavfilter/version_major.h deleted file mode 100644 index de0cf6e9..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavfilter/version_major.h +++ /dev/null @@ -1,42 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_VERSION_MAJOR_H -#define AVFILTER_VERSION_MAJOR_H - -/** - * @file - * @ingroup lavfi - * Libavfilter version macros - */ - -#define LIBAVFILTER_VERSION_MAJOR 8 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - */ - -#define FF_API_SWS_PARAM_OPTION (LIBAVFILTER_VERSION_MAJOR < 9) -#define FF_API_BUFFERSINK_ALLOC (LIBAVFILTER_VERSION_MAJOR < 9) -#define FF_API_PAD_COUNT (LIBAVFILTER_VERSION_MAJOR < 9) - -#endif /* AVFILTER_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavformat/avformat.h b/third_party/ffmpeg/kylin/aarch64/include/libavformat/avformat.h deleted file mode 100644 index f12fa7d9..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavformat/avformat.h +++ /dev/null @@ -1,2907 +0,0 @@ -/* - * copyright (c) 2001 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFORMAT_AVFORMAT_H -#define AVFORMAT_AVFORMAT_H - -/** - * @file - * @ingroup libavf - * Main libavformat public API header - */ - -/** - * @defgroup libavf libavformat - * I/O and Muxing/Demuxing Library - * - * Libavformat (lavf) is a library for dealing with various media container - * formats. Its main two purposes are demuxing - i.e. splitting a media file - * into component streams, and the reverse process of muxing - writing supplied - * data in a specified container format. It also has an @ref lavf_io - * "I/O module" which supports a number of protocols for accessing the data (e.g. - * file, tcp, http and others). - * Unless you are absolutely sure you won't use libavformat's network - * capabilities, you should also call avformat_network_init(). - * - * A supported input format is described by an AVInputFormat struct, conversely - * an output format is described by AVOutputFormat. You can iterate over all - * input/output formats using the av_demuxer_iterate / av_muxer_iterate() functions. - * The protocols layer is not part of the public API, so you can only get the names - * of supported protocols with the avio_enum_protocols() function. - * - * Main lavf structure used for both muxing and demuxing is AVFormatContext, - * which exports all information about the file being read or written. As with - * most Libavformat structures, its size is not part of public ABI, so it cannot be - * allocated on stack or directly with av_malloc(). To create an - * AVFormatContext, use avformat_alloc_context() (some functions, like - * avformat_open_input() might do that for you). - * - * Most importantly an AVFormatContext contains: - * @li the @ref AVFormatContext.iformat "input" or @ref AVFormatContext.oformat - * "output" format. It is either autodetected or set by user for input; - * always set by user for output. - * @li an @ref AVFormatContext.streams "array" of AVStreams, which describe all - * elementary streams stored in the file. AVStreams are typically referred to - * using their index in this array. - * @li an @ref AVFormatContext.pb "I/O context". It is either opened by lavf or - * set by user for input, always set by user for output (unless you are dealing - * with an AVFMT_NOFILE format). - * - * @section lavf_options Passing options to (de)muxers - * It is possible to configure lavf muxers and demuxers using the @ref avoptions - * mechanism. Generic (format-independent) libavformat options are provided by - * AVFormatContext, they can be examined from a user program by calling - * av_opt_next() / av_opt_find() on an allocated AVFormatContext (or its AVClass - * from avformat_get_class()). Private (format-specific) options are provided by - * AVFormatContext.priv_data if and only if AVInputFormat.priv_class / - * AVOutputFormat.priv_class of the corresponding format struct is non-NULL. - * Further options may be provided by the @ref AVFormatContext.pb "I/O context", - * if its AVClass is non-NULL, and the protocols layer. See the discussion on - * nesting in @ref avoptions documentation to learn how to access those. - * - * @section urls - * URL strings in libavformat are made of a scheme/protocol, a ':', and a - * scheme specific string. URLs without a scheme and ':' used for local files - * are supported but deprecated. "file:" should be used for local files. - * - * It is important that the scheme string is not taken from untrusted - * sources without checks. - * - * Note that some schemes/protocols are quite powerful, allowing access to - * both local and remote files, parts of them, concatenations of them, local - * audio and video devices and so on. - * - * @{ - * - * @defgroup lavf_decoding Demuxing - * @{ - * Demuxers read a media file and split it into chunks of data (@em packets). A - * @ref AVPacket "packet" contains one or more encoded frames which belongs to a - * single elementary stream. In the lavf API this process is represented by the - * avformat_open_input() function for opening a file, av_read_frame() for - * reading a single packet and finally avformat_close_input(), which does the - * cleanup. - * - * @section lavf_decoding_open Opening a media file - * The minimum information required to open a file is its URL, which - * is passed to avformat_open_input(), as in the following code: - * @code - * const char *url = "file:in.mp3"; - * AVFormatContext *s = NULL; - * int ret = avformat_open_input(&s, url, NULL, NULL); - * if (ret < 0) - * abort(); - * @endcode - * The above code attempts to allocate an AVFormatContext, open the - * specified file (autodetecting the format) and read the header, exporting the - * information stored there into s. Some formats do not have a header or do not - * store enough information there, so it is recommended that you call the - * avformat_find_stream_info() function which tries to read and decode a few - * frames to find missing information. - * - * In some cases you might want to preallocate an AVFormatContext yourself with - * avformat_alloc_context() and do some tweaking on it before passing it to - * avformat_open_input(). One such case is when you want to use custom functions - * for reading input data instead of lavf internal I/O layer. - * To do that, create your own AVIOContext with avio_alloc_context(), passing - * your reading callbacks to it. Then set the @em pb field of your - * AVFormatContext to newly created AVIOContext. - * - * Since the format of the opened file is in general not known until after - * avformat_open_input() has returned, it is not possible to set demuxer private - * options on a preallocated context. Instead, the options should be passed to - * avformat_open_input() wrapped in an AVDictionary: - * @code - * AVDictionary *options = NULL; - * av_dict_set(&options, "video_size", "640x480", 0); - * av_dict_set(&options, "pixel_format", "rgb24", 0); - * - * if (avformat_open_input(&s, url, NULL, &options) < 0) - * abort(); - * av_dict_free(&options); - * @endcode - * This code passes the private options 'video_size' and 'pixel_format' to the - * demuxer. They would be necessary for e.g. the rawvideo demuxer, since it - * cannot know how to interpret raw video data otherwise. If the format turns - * out to be something different than raw video, those options will not be - * recognized by the demuxer and therefore will not be applied. Such unrecognized - * options are then returned in the options dictionary (recognized options are - * consumed). The calling program can handle such unrecognized options as it - * wishes, e.g. - * @code - * AVDictionaryEntry *e; - * if (e = av_dict_get(options, "", NULL, AV_DICT_IGNORE_SUFFIX)) { - * fprintf(stderr, "Option %s not recognized by the demuxer.\n", e->key); - * abort(); - * } - * @endcode - * - * After you have finished reading the file, you must close it with - * avformat_close_input(). It will free everything associated with the file. - * - * @section lavf_decoding_read Reading from an opened file - * Reading data from an opened AVFormatContext is done by repeatedly calling - * av_read_frame() on it. Each call, if successful, will return an AVPacket - * containing encoded data for one AVStream, identified by - * AVPacket.stream_index. This packet may be passed straight into the libavcodec - * decoding functions avcodec_send_packet() or avcodec_decode_subtitle2() if the - * caller wishes to decode the data. - * - * AVPacket.pts, AVPacket.dts and AVPacket.duration timing information will be - * set if known. They may also be unset (i.e. AV_NOPTS_VALUE for - * pts/dts, 0 for duration) if the stream does not provide them. The timing - * information will be in AVStream.time_base units, i.e. it has to be - * multiplied by the timebase to convert them to seconds. - * - * A packet returned by av_read_frame() is always reference-counted, - * i.e. AVPacket.buf is set and the user may keep it indefinitely. - * The packet must be freed with av_packet_unref() when it is no - * longer needed. - * - * @section lavf_decoding_seek Seeking - * @} - * - * @defgroup lavf_encoding Muxing - * @{ - * Muxers take encoded data in the form of @ref AVPacket "AVPackets" and write - * it into files or other output bytestreams in the specified container format. - * - * The main API functions for muxing are avformat_write_header() for writing the - * file header, av_write_frame() / av_interleaved_write_frame() for writing the - * packets and av_write_trailer() for finalizing the file. - * - * At the beginning of the muxing process, the caller must first call - * avformat_alloc_context() to create a muxing context. The caller then sets up - * the muxer by filling the various fields in this context: - * - * - The @ref AVFormatContext.oformat "oformat" field must be set to select the - * muxer that will be used. - * - Unless the format is of the AVFMT_NOFILE type, the @ref AVFormatContext.pb - * "pb" field must be set to an opened IO context, either returned from - * avio_open2() or a custom one. - * - Unless the format is of the AVFMT_NOSTREAMS type, at least one stream must - * be created with the avformat_new_stream() function. The caller should fill - * the @ref AVStream.codecpar "stream codec parameters" information, such as the - * codec @ref AVCodecParameters.codec_type "type", @ref AVCodecParameters.codec_id - * "id" and other parameters (e.g. width / height, the pixel or sample format, - * etc.) as known. The @ref AVStream.time_base "stream timebase" should - * be set to the timebase that the caller desires to use for this stream (note - * that the timebase actually used by the muxer can be different, as will be - * described later). - * - It is advised to manually initialize only the relevant fields in - * AVCodecParameters, rather than using @ref avcodec_parameters_copy() during - * remuxing: there is no guarantee that the codec context values remain valid - * for both input and output format contexts. - * - The caller may fill in additional information, such as @ref - * AVFormatContext.metadata "global" or @ref AVStream.metadata "per-stream" - * metadata, @ref AVFormatContext.chapters "chapters", @ref - * AVFormatContext.programs "programs", etc. as described in the - * AVFormatContext documentation. Whether such information will actually be - * stored in the output depends on what the container format and the muxer - * support. - * - * When the muxing context is fully set up, the caller must call - * avformat_write_header() to initialize the muxer internals and write the file - * header. Whether anything actually is written to the IO context at this step - * depends on the muxer, but this function must always be called. Any muxer - * private options must be passed in the options parameter to this function. - * - * The data is then sent to the muxer by repeatedly calling av_write_frame() or - * av_interleaved_write_frame() (consult those functions' documentation for - * discussion on the difference between them; only one of them may be used with - * a single muxing context, they should not be mixed). Do note that the timing - * information on the packets sent to the muxer must be in the corresponding - * AVStream's timebase. That timebase is set by the muxer (in the - * avformat_write_header() step) and may be different from the timebase - * requested by the caller. - * - * Once all the data has been written, the caller must call av_write_trailer() - * to flush any buffered packets and finalize the output file, then close the IO - * context (if any) and finally free the muxing context with - * avformat_free_context(). - * @} - * - * @defgroup lavf_io I/O Read/Write - * @{ - * @section lavf_io_dirlist Directory listing - * The directory listing API makes it possible to list files on remote servers. - * - * Some of possible use cases: - * - an "open file" dialog to choose files from a remote location, - * - a recursive media finder providing a player with an ability to play all - * files from a given directory. - * - * @subsection lavf_io_dirlist_open Opening a directory - * At first, a directory needs to be opened by calling avio_open_dir() - * supplied with a URL and, optionally, ::AVDictionary containing - * protocol-specific parameters. The function returns zero or positive - * integer and allocates AVIODirContext on success. - * - * @code - * AVIODirContext *ctx = NULL; - * if (avio_open_dir(&ctx, "smb://example.com/some_dir", NULL) < 0) { - * fprintf(stderr, "Cannot open directory.\n"); - * abort(); - * } - * @endcode - * - * This code tries to open a sample directory using smb protocol without - * any additional parameters. - * - * @subsection lavf_io_dirlist_read Reading entries - * Each directory's entry (i.e. file, another directory, anything else - * within ::AVIODirEntryType) is represented by AVIODirEntry. - * Reading consecutive entries from an opened AVIODirContext is done by - * repeatedly calling avio_read_dir() on it. Each call returns zero or - * positive integer if successful. Reading can be stopped right after the - * NULL entry has been read -- it means there are no entries left to be - * read. The following code reads all entries from a directory associated - * with ctx and prints their names to standard output. - * @code - * AVIODirEntry *entry = NULL; - * for (;;) { - * if (avio_read_dir(ctx, &entry) < 0) { - * fprintf(stderr, "Cannot list directory.\n"); - * abort(); - * } - * if (!entry) - * break; - * printf("%s\n", entry->name); - * avio_free_directory_entry(&entry); - * } - * @endcode - * @} - * - * @defgroup lavf_codec Demuxers - * @{ - * @defgroup lavf_codec_native Native Demuxers - * @{ - * @} - * @defgroup lavf_codec_wrappers External library wrappers - * @{ - * @} - * @} - * @defgroup lavf_protos I/O Protocols - * @{ - * @} - * @defgroup lavf_internal Internal - * @{ - * @} - * @} - */ - -#include -#include /* FILE */ - -#include "libavcodec/codec.h" -#include "libavcodec/codec_par.h" -#include "libavcodec/defs.h" -#include "libavcodec/packet.h" - -#include "libavutil/dict.h" -#include "libavutil/log.h" - -#include "avio.h" -#include "libavformat/version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "libavformat/version.h" -#endif - -struct AVFormatContext; -struct AVStream; - -struct AVDeviceInfoList; -struct AVDeviceCapabilitiesQuery; - -/** - * @defgroup metadata_api Public Metadata API - * @{ - * @ingroup libavf - * The metadata API allows libavformat to export metadata tags to a client - * application when demuxing. Conversely it allows a client application to - * set metadata when muxing. - * - * Metadata is exported or set as pairs of key/value strings in the 'metadata' - * fields of the AVFormatContext, AVStream, AVChapter and AVProgram structs - * using the @ref lavu_dict "AVDictionary" API. Like all strings in FFmpeg, - * metadata is assumed to be UTF-8 encoded Unicode. Note that metadata - * exported by demuxers isn't checked to be valid UTF-8 in most cases. - * - * Important concepts to keep in mind: - * - Keys are unique; there can never be 2 tags with the same key. This is - * also meant semantically, i.e., a demuxer should not knowingly produce - * several keys that are literally different but semantically identical. - * E.g., key=Author5, key=Author6. In this example, all authors must be - * placed in the same tag. - * - Metadata is flat, not hierarchical; there are no subtags. If you - * want to store, e.g., the email address of the child of producer Alice - * and actor Bob, that could have key=alice_and_bobs_childs_email_address. - * - Several modifiers can be applied to the tag name. This is done by - * appending a dash character ('-') and the modifier name in the order - * they appear in the list below -- e.g. foo-eng-sort, not foo-sort-eng. - * - language -- a tag whose value is localized for a particular language - * is appended with the ISO 639-2/B 3-letter language code. - * For example: Author-ger=Michael, Author-eng=Mike - * The original/default language is in the unqualified "Author" tag. - * A demuxer should set a default if it sets any translated tag. - * - sorting -- a modified version of a tag that should be used for - * sorting will have '-sort' appended. E.g. artist="The Beatles", - * artist-sort="Beatles, The". - * - Some protocols and demuxers support metadata updates. After a successful - * call to av_read_frame(), AVFormatContext.event_flags or AVStream.event_flags - * will be updated to indicate if metadata changed. In order to detect metadata - * changes on a stream, you need to loop through all streams in the AVFormatContext - * and check their individual event_flags. - * - * - Demuxers attempt to export metadata in a generic format, however tags - * with no generic equivalents are left as they are stored in the container. - * Follows a list of generic tag names: - * - @verbatim - album -- name of the set this work belongs to - album_artist -- main creator of the set/album, if different from artist. - e.g. "Various Artists" for compilation albums. - artist -- main creator of the work - comment -- any additional description of the file. - composer -- who composed the work, if different from artist. - copyright -- name of copyright holder. - creation_time-- date when the file was created, preferably in ISO 8601. - date -- date when the work was created, preferably in ISO 8601. - disc -- number of a subset, e.g. disc in a multi-disc collection. - encoder -- name/settings of the software/hardware that produced the file. - encoded_by -- person/group who created the file. - filename -- original name of the file. - genre -- . - language -- main language in which the work is performed, preferably - in ISO 639-2 format. Multiple languages can be specified by - separating them with commas. - performer -- artist who performed the work, if different from artist. - E.g for "Also sprach Zarathustra", artist would be "Richard - Strauss" and performer "London Philharmonic Orchestra". - publisher -- name of the label/publisher. - service_name -- name of the service in broadcasting (channel name). - service_provider -- name of the service provider in broadcasting. - title -- name of the work. - track -- number of this work in the set, can be in form current/total. - variant_bitrate -- the total bitrate of the bitrate variant that the current stream is part of - @endverbatim - * - * Look in the examples section for an application example how to use the Metadata API. - * - * @} - */ - -/* packet functions */ - - -/** - * Allocate and read the payload of a packet and initialize its - * fields with default values. - * - * @param s associated IO context - * @param pkt packet - * @param size desired payload size - * @return >0 (read size) if OK, AVERROR_xxx otherwise - */ -int av_get_packet(AVIOContext *s, AVPacket *pkt, int size); - - -/** - * Read data and append it to the current content of the AVPacket. - * If pkt->size is 0 this is identical to av_get_packet. - * Note that this uses av_grow_packet and thus involves a realloc - * which is inefficient. Thus this function should only be used - * when there is no reasonable way to know (an upper bound of) - * the final size. - * - * @param s associated IO context - * @param pkt packet - * @param size amount of data to read - * @return >0 (read size) if OK, AVERROR_xxx otherwise, previous data - * will not be lost even if an error occurs. - */ -int av_append_packet(AVIOContext *s, AVPacket *pkt, int size); - -/*************************************************/ -/* input/output formats */ - -struct AVCodecTag; - -/** - * This structure contains the data a format has to probe a file. - */ -typedef struct AVProbeData { - const char *filename; - unsigned char *buf; /**< Buffer must have AVPROBE_PADDING_SIZE of extra allocated bytes filled with zero. */ - int buf_size; /**< Size of buf except extra allocated bytes */ - const char *mime_type; /**< mime_type, when known. */ -} AVProbeData; - -#define AVPROBE_SCORE_RETRY (AVPROBE_SCORE_MAX/4) -#define AVPROBE_SCORE_STREAM_RETRY (AVPROBE_SCORE_MAX/4-1) - -#define AVPROBE_SCORE_EXTENSION 50 ///< score for file extension -#define AVPROBE_SCORE_MIME 75 ///< score for file mime type -#define AVPROBE_SCORE_MAX 100 ///< maximum score - -#define AVPROBE_PADDING_SIZE 32 ///< extra allocated bytes at the end of the probe buffer - -/// Demuxer will use avio_open, no opened file should be provided by the caller. -#define AVFMT_NOFILE 0x0001 -#define AVFMT_NEEDNUMBER 0x0002 /**< Needs '%d' in filename. */ -/** - * The muxer/demuxer is experimental and should be used with caution. - * - * - demuxers: will not be selected automatically by probing, must be specified - * explicitly. - */ -#define AVFMT_EXPERIMENTAL 0x0004 -#define AVFMT_SHOW_IDS 0x0008 /**< Show format stream IDs numbers. */ -#define AVFMT_GLOBALHEADER 0x0040 /**< Format wants global header. */ -#define AVFMT_NOTIMESTAMPS 0x0080 /**< Format does not need / have any timestamps. */ -#define AVFMT_GENERIC_INDEX 0x0100 /**< Use generic index building code. */ -#define AVFMT_TS_DISCONT 0x0200 /**< Format allows timestamp discontinuities. Note, muxers always require valid (monotone) timestamps */ -#define AVFMT_VARIABLE_FPS 0x0400 /**< Format allows variable fps. */ -#define AVFMT_NODIMENSIONS 0x0800 /**< Format does not need width/height */ -#define AVFMT_NOSTREAMS 0x1000 /**< Format does not require any streams */ -#define AVFMT_NOBINSEARCH 0x2000 /**< Format does not allow to fall back on binary search via read_timestamp */ -#define AVFMT_NOGENSEARCH 0x4000 /**< Format does not allow to fall back on generic search */ -#define AVFMT_NO_BYTE_SEEK 0x8000 /**< Format does not allow seeking by bytes */ -#define AVFMT_ALLOW_FLUSH 0x10000 /**< Format allows flushing. If not set, the muxer will not receive a NULL packet in the write_packet function. */ -#define AVFMT_TS_NONSTRICT 0x20000 /**< Format does not require strictly - increasing timestamps, but they must - still be monotonic */ -#define AVFMT_TS_NEGATIVE 0x40000 /**< Format allows muxing negative - timestamps. If not set the timestamp - will be shifted in av_write_frame and - av_interleaved_write_frame so they - start from 0. - The user or muxer can override this through - AVFormatContext.avoid_negative_ts - */ - -#define AVFMT_SEEK_TO_PTS 0x4000000 /**< Seeking is based on PTS */ - -/** - * @addtogroup lavf_encoding - * @{ - */ -typedef struct AVOutputFormat { - const char *name; - /** - * Descriptive name for the format, meant to be more human-readable - * than name. You should use the NULL_IF_CONFIG_SMALL() macro - * to define it. - */ - const char *long_name; - const char *mime_type; - const char *extensions; /**< comma-separated filename extensions */ - /* output support */ - enum AVCodecID audio_codec; /**< default audio codec */ - enum AVCodecID video_codec; /**< default video codec */ - enum AVCodecID subtitle_codec; /**< default subtitle codec */ - /** - * can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER, - * AVFMT_GLOBALHEADER, AVFMT_NOTIMESTAMPS, AVFMT_VARIABLE_FPS, - * AVFMT_NODIMENSIONS, AVFMT_NOSTREAMS, AVFMT_ALLOW_FLUSH, - * AVFMT_TS_NONSTRICT, AVFMT_TS_NEGATIVE - */ - int flags; - - /** - * List of supported codec_id-codec_tag pairs, ordered by "better - * choice first". The arrays are all terminated by AV_CODEC_ID_NONE. - */ - const struct AVCodecTag * const *codec_tag; - - - const AVClass *priv_class; ///< AVClass for the private context - - /***************************************************************** - * No fields below this line are part of the public API. They - * may not be used outside of libavformat and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - /** - * size of private data so that it can be allocated in the wrapper - */ - int priv_data_size; - - /** - * Internal flags. See FF_FMT_FLAG_* in internal.h. - */ - int flags_internal; - - int (*write_header)(struct AVFormatContext *); - /** - * Write a packet. If AVFMT_ALLOW_FLUSH is set in flags, - * pkt can be NULL in order to flush data buffered in the muxer. - * When flushing, return 0 if there still is more data to flush, - * or 1 if everything was flushed and there is no more buffered - * data. - */ - int (*write_packet)(struct AVFormatContext *, AVPacket *pkt); - int (*write_trailer)(struct AVFormatContext *); - /** - * A format-specific function for interleavement. - * If unset, packets will be interleaved by dts. - * - * @param s An AVFormatContext for output. pkt will be added to - * resp. taken from its packet buffer. - * @param[in,out] pkt A packet to be interleaved if has_packet is set; - * also used to return packets. If no packet is returned - * (e.g. on error), pkt is blank on return. - * @param flush 1 if no further packets are available as input and - * all remaining packets should be output. - * @param has_packet If set, pkt contains a packet to be interleaved - * on input; otherwise pkt is blank on input. - * @return 1 if a packet was output, 0 if no packet could be output, - * < 0 if an error occurred - */ - int (*interleave_packet)(struct AVFormatContext *s, AVPacket *pkt, - int flush, int has_packet); - /** - * Test if the given codec can be stored in this container. - * - * @return 1 if the codec is supported, 0 if it is not. - * A negative number if unknown. - * MKTAG('A', 'P', 'I', 'C') if the codec is only supported as AV_DISPOSITION_ATTACHED_PIC - */ - int (*query_codec)(enum AVCodecID id, int std_compliance); - - void (*get_output_timestamp)(struct AVFormatContext *s, int stream, - int64_t *dts, int64_t *wall); - /** - * Allows sending messages from application to device. - */ - int (*control_message)(struct AVFormatContext *s, int type, - void *data, size_t data_size); - - /** - * Write an uncoded AVFrame. - * - * See av_write_uncoded_frame() for details. - * - * The library will free *frame afterwards, but the muxer can prevent it - * by setting the pointer to NULL. - */ - int (*write_uncoded_frame)(struct AVFormatContext *, int stream_index, - AVFrame **frame, unsigned flags); - /** - * Returns device list with it properties. - * @see avdevice_list_devices() for more details. - */ - int (*get_device_list)(struct AVFormatContext *s, struct AVDeviceInfoList *device_list); - enum AVCodecID data_codec; /**< default data codec */ - /** - * Initialize format. May allocate data here, and set any AVFormatContext or - * AVStream parameters that need to be set before packets are sent. - * This method must not write output. - * - * Return 0 if streams were fully configured, 1 if not, negative AVERROR on failure - * - * Any allocations made here must be freed in deinit(). - */ - int (*init)(struct AVFormatContext *); - /** - * Deinitialize format. If present, this is called whenever the muxer is being - * destroyed, regardless of whether or not the header has been written. - * - * If a trailer is being written, this is called after write_trailer(). - * - * This is called if init() fails as well. - */ - void (*deinit)(struct AVFormatContext *); - /** - * Set up any necessary bitstream filtering and extract any extra data needed - * for the global header. - * - * @note pkt might have been directly forwarded by a meta-muxer; therefore - * pkt->stream_index as well as the pkt's timebase might be invalid. - * Return 0 if more packets from this stream must be checked; 1 if not. - */ - int (*check_bitstream)(struct AVFormatContext *s, struct AVStream *st, - const AVPacket *pkt); -} AVOutputFormat; -/** - * @} - */ - -/** - * @addtogroup lavf_decoding - * @{ - */ -typedef struct AVInputFormat { - /** - * A comma separated list of short names for the format. New names - * may be appended with a minor bump. - */ - const char *name; - - /** - * Descriptive name for the format, meant to be more human-readable - * than name. You should use the NULL_IF_CONFIG_SMALL() macro - * to define it. - */ - const char *long_name; - - /** - * Can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER, AVFMT_SHOW_IDS, - * AVFMT_NOTIMESTAMPS, AVFMT_GENERIC_INDEX, AVFMT_TS_DISCONT, AVFMT_NOBINSEARCH, - * AVFMT_NOGENSEARCH, AVFMT_NO_BYTE_SEEK, AVFMT_SEEK_TO_PTS. - */ - int flags; - - /** - * If extensions are defined, then no probe is done. You should - * usually not use extension format guessing because it is not - * reliable enough - */ - const char *extensions; - - const struct AVCodecTag * const *codec_tag; - - const AVClass *priv_class; ///< AVClass for the private context - - /** - * Comma-separated list of mime types. - * It is used check for matching mime types while probing. - * @see av_probe_input_format2 - */ - const char *mime_type; - - /***************************************************************** - * No fields below this line are part of the public API. They - * may not be used outside of libavformat and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - /** - * Raw demuxers store their codec ID here. - */ - int raw_codec_id; - - /** - * Size of private data so that it can be allocated in the wrapper. - */ - int priv_data_size; - - /** - * Internal flags. See FF_FMT_FLAG_* in internal.h. - */ - int flags_internal; - - /** - * Tell if a given file has a chance of being parsed as this format. - * The buffer provided is guaranteed to be AVPROBE_PADDING_SIZE bytes - * big so you do not have to check for that unless you need more. - */ - int (*read_probe)(const AVProbeData *); - - /** - * Read the format header and initialize the AVFormatContext - * structure. Return 0 if OK. 'avformat_new_stream' should be - * called to create new streams. - */ - int (*read_header)(struct AVFormatContext *); - - /** - * Read one packet and put it in 'pkt'. pts and flags are also - * set. 'avformat_new_stream' can be called only if the flag - * AVFMTCTX_NOHEADER is used and only in the calling thread (not in a - * background thread). - * @return 0 on success, < 0 on error. - * Upon returning an error, pkt must be unreferenced by the caller. - */ - int (*read_packet)(struct AVFormatContext *, AVPacket *pkt); - - /** - * Close the stream. The AVFormatContext and AVStreams are not - * freed by this function - */ - int (*read_close)(struct AVFormatContext *); - - /** - * Seek to a given timestamp relative to the frames in - * stream component stream_index. - * @param stream_index Must not be -1. - * @param flags Selects which direction should be preferred if no exact - * match is available. - * @return >= 0 on success (but not necessarily the new offset) - */ - int (*read_seek)(struct AVFormatContext *, - int stream_index, int64_t timestamp, int flags); - - /** - * Get the next timestamp in stream[stream_index].time_base units. - * @return the timestamp or AV_NOPTS_VALUE if an error occurred - */ - int64_t (*read_timestamp)(struct AVFormatContext *s, int stream_index, - int64_t *pos, int64_t pos_limit); - - /** - * Start/resume playing - only meaningful if using a network-based format - * (RTSP). - */ - int (*read_play)(struct AVFormatContext *); - - /** - * Pause playing - only meaningful if using a network-based format - * (RTSP). - */ - int (*read_pause)(struct AVFormatContext *); - - /** - * Seek to timestamp ts. - * Seeking will be done so that the point from which all active streams - * can be presented successfully will be closest to ts and within min/max_ts. - * Active streams are all streams that have AVStream.discard < AVDISCARD_ALL. - */ - int (*read_seek2)(struct AVFormatContext *s, int stream_index, int64_t min_ts, int64_t ts, int64_t max_ts, int flags); - - /** - * Returns device list with it properties. - * @see avdevice_list_devices() for more details. - */ - int (*get_device_list)(struct AVFormatContext *s, struct AVDeviceInfoList *device_list); - -} AVInputFormat; -/** - * @} - */ - -enum AVStreamParseType { - AVSTREAM_PARSE_NONE, - AVSTREAM_PARSE_FULL, /**< full parsing and repack */ - AVSTREAM_PARSE_HEADERS, /**< Only parse headers, do not repack. */ - AVSTREAM_PARSE_TIMESTAMPS, /**< full parsing and interpolation of timestamps for frames not starting on a packet boundary */ - AVSTREAM_PARSE_FULL_ONCE, /**< full parsing and repack of the first frame only, only implemented for H.264 currently */ - AVSTREAM_PARSE_FULL_RAW, /**< full parsing and repack with timestamp and position generation by parser for raw - this assumes that each packet in the file contains no demuxer level headers and - just codec level data, otherwise position generation would fail */ -}; - -typedef struct AVIndexEntry { - int64_t pos; - int64_t timestamp; /**< - * Timestamp in AVStream.time_base units, preferably the time from which on correctly decoded frames are available - * when seeking to this entry. That means preferable PTS on keyframe based formats. - * But demuxers can choose to store a different timestamp, if it is more convenient for the implementation or nothing better - * is known - */ -#define AVINDEX_KEYFRAME 0x0001 -#define AVINDEX_DISCARD_FRAME 0x0002 /** - * Flag is used to indicate which frame should be discarded after decoding. - */ - int flags:2; - int size:30; //Yeah, trying to keep the size of this small to reduce memory requirements (it is 24 vs. 32 bytes due to possible 8-byte alignment). - int min_distance; /**< Minimum distance between this and the previous keyframe, used to avoid unneeded searching. */ -} AVIndexEntry; - -/** - * The stream should be chosen by default among other streams of the same type, - * unless the user has explicitly specified otherwise. - */ -#define AV_DISPOSITION_DEFAULT (1 << 0) -/** - * The stream is not in original language. - * - * @note AV_DISPOSITION_ORIGINAL is the inverse of this disposition. At most - * one of them should be set in properly tagged streams. - * @note This disposition may apply to any stream type, not just audio. - */ -#define AV_DISPOSITION_DUB (1 << 1) -/** - * The stream is in original language. - * - * @see the notes for AV_DISPOSITION_DUB - */ -#define AV_DISPOSITION_ORIGINAL (1 << 2) -/** - * The stream is a commentary track. - */ -#define AV_DISPOSITION_COMMENT (1 << 3) -/** - * The stream contains song lyrics. - */ -#define AV_DISPOSITION_LYRICS (1 << 4) -/** - * The stream contains karaoke audio. - */ -#define AV_DISPOSITION_KARAOKE (1 << 5) - -/** - * Track should be used during playback by default. - * Useful for subtitle track that should be displayed - * even when user did not explicitly ask for subtitles. - */ -#define AV_DISPOSITION_FORCED (1 << 6) -/** - * The stream is intended for hearing impaired audiences. - */ -#define AV_DISPOSITION_HEARING_IMPAIRED (1 << 7) -/** - * The stream is intended for visually impaired audiences. - */ -#define AV_DISPOSITION_VISUAL_IMPAIRED (1 << 8) -/** - * The audio stream contains music and sound effects without voice. - */ -#define AV_DISPOSITION_CLEAN_EFFECTS (1 << 9) -/** - * The stream is stored in the file as an attached picture/"cover art" (e.g. - * APIC frame in ID3v2). The first (usually only) packet associated with it - * will be returned among the first few packets read from the file unless - * seeking takes place. It can also be accessed at any time in - * AVStream.attached_pic. - */ -#define AV_DISPOSITION_ATTACHED_PIC (1 << 10) -/** - * The stream is sparse, and contains thumbnail images, often corresponding - * to chapter markers. Only ever used with AV_DISPOSITION_ATTACHED_PIC. - */ -#define AV_DISPOSITION_TIMED_THUMBNAILS (1 << 11) - -/** - * The stream is intended to be mixed with a spatial audio track. For example, - * it could be used for narration or stereo music, and may remain unchanged by - * listener head rotation. - */ -#define AV_DISPOSITION_NON_DIEGETIC (1 << 12) - -/** - * The subtitle stream contains captions, providing a transcription and possibly - * a translation of audio. Typically intended for hearing-impaired audiences. - */ -#define AV_DISPOSITION_CAPTIONS (1 << 16) -/** - * The subtitle stream contains a textual description of the video content. - * Typically intended for visually-impaired audiences or for the cases where the - * video cannot be seen. - */ -#define AV_DISPOSITION_DESCRIPTIONS (1 << 17) -/** - * The subtitle stream contains time-aligned metadata that is not intended to be - * directly presented to the user. - */ -#define AV_DISPOSITION_METADATA (1 << 18) -/** - * The audio stream is intended to be mixed with another stream before - * presentation. - * Corresponds to mix_type=0 in mpegts. - */ -#define AV_DISPOSITION_DEPENDENT (1 << 19) -/** - * The video stream contains still images. - */ -#define AV_DISPOSITION_STILL_IMAGE (1 << 20) - -/** - * @return The AV_DISPOSITION_* flag corresponding to disp or a negative error - * code if disp does not correspond to a known stream disposition. - */ -int av_disposition_from_string(const char *disp); - -/** - * @param disposition a combination of AV_DISPOSITION_* values - * @return The string description corresponding to the lowest set bit in - * disposition. NULL when the lowest set bit does not correspond - * to a known disposition or when disposition is 0. - */ -const char *av_disposition_to_string(int disposition); - -/** - * Options for behavior on timestamp wrap detection. - */ -#define AV_PTS_WRAP_IGNORE 0 ///< ignore the wrap -#define AV_PTS_WRAP_ADD_OFFSET 1 ///< add the format specific offset on wrap detection -#define AV_PTS_WRAP_SUB_OFFSET -1 ///< subtract the format specific offset on wrap detection - -/** - * Stream structure. - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * sizeof(AVStream) must not be used outside libav*. - */ -typedef struct AVStream { -#if FF_API_AVSTREAM_CLASS - /** - * A class for @ref avoptions. Set on stream creation. - */ - const AVClass *av_class; -#endif - - int index; /**< stream index in AVFormatContext */ - /** - * Format-specific stream ID. - * decoding: set by libavformat - * encoding: set by the user, replaced by libavformat if left unset - */ - int id; - - void *priv_data; - - /** - * This is the fundamental unit of time (in seconds) in terms - * of which frame timestamps are represented. - * - * decoding: set by libavformat - * encoding: May be set by the caller before avformat_write_header() to - * provide a hint to the muxer about the desired timebase. In - * avformat_write_header(), the muxer will overwrite this field - * with the timebase that will actually be used for the timestamps - * written into the file (which may or may not be related to the - * user-provided one, depending on the format). - */ - AVRational time_base; - - /** - * Decoding: pts of the first frame of the stream in presentation order, in stream time base. - * Only set this if you are absolutely 100% sure that the value you set - * it to really is the pts of the first frame. - * This may be undefined (AV_NOPTS_VALUE). - * @note The ASF header does NOT contain a correct start_time the ASF - * demuxer must NOT set this. - */ - int64_t start_time; - - /** - * Decoding: duration of the stream, in stream time base. - * If a source file does not specify a duration, but does specify - * a bitrate, this value will be estimated from bitrate and file size. - * - * Encoding: May be set by the caller before avformat_write_header() to - * provide a hint to the muxer about the estimated duration. - */ - int64_t duration; - - int64_t nb_frames; ///< number of frames in this stream if known or 0 - - /** - * Stream disposition - a combination of AV_DISPOSITION_* flags. - * - demuxing: set by libavformat when creating the stream or in - * avformat_find_stream_info(). - * - muxing: may be set by the caller before avformat_write_header(). - */ - int disposition; - - enum AVDiscard discard; ///< Selects which packets can be discarded at will and do not need to be demuxed. - - /** - * sample aspect ratio (0 if unknown) - * - encoding: Set by user. - * - decoding: Set by libavformat. - */ - AVRational sample_aspect_ratio; - - AVDictionary *metadata; - - /** - * Average framerate - * - * - demuxing: May be set by libavformat when creating the stream or in - * avformat_find_stream_info(). - * - muxing: May be set by the caller before avformat_write_header(). - */ - AVRational avg_frame_rate; - - /** - * For streams with AV_DISPOSITION_ATTACHED_PIC disposition, this packet - * will contain the attached picture. - * - * decoding: set by libavformat, must not be modified by the caller. - * encoding: unused - */ - AVPacket attached_pic; - - /** - * An array of side data that applies to the whole stream (i.e. the - * container does not allow it to change between packets). - * - * There may be no overlap between the side data in this array and side data - * in the packets. I.e. a given side data is either exported by the muxer - * (demuxing) / set by the caller (muxing) in this array, then it never - * appears in the packets, or the side data is exported / sent through - * the packets (always in the first packet where the value becomes known or - * changes), then it does not appear in this array. - * - * - demuxing: Set by libavformat when the stream is created. - * - muxing: May be set by the caller before avformat_write_header(). - * - * Freed by libavformat in avformat_free_context(). - * - * @see av_format_inject_global_side_data() - */ - AVPacketSideData *side_data; - /** - * The number of elements in the AVStream.side_data array. - */ - int nb_side_data; - - /** - * Flags indicating events happening on the stream, a combination of - * AVSTREAM_EVENT_FLAG_*. - * - * - demuxing: may be set by the demuxer in avformat_open_input(), - * avformat_find_stream_info() and av_read_frame(). Flags must be cleared - * by the user once the event has been handled. - * - muxing: may be set by the user after avformat_write_header(). to - * indicate a user-triggered event. The muxer will clear the flags for - * events it has handled in av_[interleaved]_write_frame(). - */ - int event_flags; -/** - * - demuxing: the demuxer read new metadata from the file and updated - * AVStream.metadata accordingly - * - muxing: the user updated AVStream.metadata and wishes the muxer to write - * it into the file - */ -#define AVSTREAM_EVENT_FLAG_METADATA_UPDATED 0x0001 -/** - * - demuxing: new packets for this stream were read from the file. This - * event is informational only and does not guarantee that new packets - * for this stream will necessarily be returned from av_read_frame(). - */ -#define AVSTREAM_EVENT_FLAG_NEW_PACKETS (1 << 1) - - /** - * Real base framerate of the stream. - * This is the lowest framerate with which all timestamps can be - * represented accurately (it is the least common multiple of all - * framerates in the stream). Note, this value is just a guess! - * For example, if the time base is 1/90000 and all frames have either - * approximately 3600 or 1800 timer ticks, then r_frame_rate will be 50/1. - */ - AVRational r_frame_rate; - - /** - * Codec parameters associated with this stream. Allocated and freed by - * libavformat in avformat_new_stream() and avformat_free_context() - * respectively. - * - * - demuxing: filled by libavformat on stream creation or in - * avformat_find_stream_info() - * - muxing: filled by the caller before avformat_write_header() - */ - AVCodecParameters *codecpar; - - /** - * Number of bits in timestamps. Used for wrapping control. - * - * - demuxing: set by libavformat - * - muxing: set by libavformat - * - */ - int pts_wrap_bits; -} AVStream; - -struct AVCodecParserContext *av_stream_get_parser(const AVStream *s); - -/** - * Returns the pts of the last muxed packet + its duration - * - * the retuned value is undefined when used with a demuxer. - */ -int64_t av_stream_get_end_pts(const AVStream *st); - -#define AV_PROGRAM_RUNNING 1 - -/** - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * sizeof(AVProgram) must not be used outside libav*. - */ -typedef struct AVProgram { - int id; - int flags; - enum AVDiscard discard; ///< selects which program to discard and which to feed to the caller - unsigned int *stream_index; - unsigned int nb_stream_indexes; - AVDictionary *metadata; - - int program_num; - int pmt_pid; - int pcr_pid; - int pmt_version; - - /***************************************************************** - * All fields below this line are not part of the public API. They - * may not be used outside of libavformat and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - int64_t start_time; - int64_t end_time; - - int64_t pts_wrap_reference; ///< reference dts for wrap detection - int pts_wrap_behavior; ///< behavior on wrap detection -} AVProgram; - -#define AVFMTCTX_NOHEADER 0x0001 /**< signal that no header is present - (streams are added dynamically) */ -#define AVFMTCTX_UNSEEKABLE 0x0002 /**< signal that the stream is definitely - not seekable, and attempts to call the - seek function will fail. For some - network protocols (e.g. HLS), this can - change dynamically at runtime. */ - -typedef struct AVChapter { - int64_t id; ///< unique ID to identify the chapter - AVRational time_base; ///< time base in which the start/end timestamps are specified - int64_t start, end; ///< chapter start/end time in time_base units - AVDictionary *metadata; -} AVChapter; - - -/** - * Callback used by devices to communicate with application. - */ -typedef int (*av_format_control_message)(struct AVFormatContext *s, int type, - void *data, size_t data_size); - -typedef int (*AVOpenCallback)(struct AVFormatContext *s, AVIOContext **pb, const char *url, int flags, - const AVIOInterruptCB *int_cb, AVDictionary **options); - -/** - * The duration of a video can be estimated through various ways, and this enum can be used - * to know how the duration was estimated. - */ -enum AVDurationEstimationMethod { - AVFMT_DURATION_FROM_PTS, ///< Duration accurately estimated from PTSes - AVFMT_DURATION_FROM_STREAM, ///< Duration estimated from a stream with a known duration - AVFMT_DURATION_FROM_BITRATE ///< Duration estimated from bitrate (less accurate) -}; - -/** - * Format I/O context. - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * sizeof(AVFormatContext) must not be used outside libav*, use - * avformat_alloc_context() to create an AVFormatContext. - * - * Fields can be accessed through AVOptions (av_opt*), - * the name string used matches the associated command line parameter name and - * can be found in libavformat/options_table.h. - * The AVOption/command line parameter names differ in some cases from the C - * structure field names for historic reasons or brevity. - */ -typedef struct AVFormatContext { - /** - * A class for logging and @ref avoptions. Set by avformat_alloc_context(). - * Exports (de)muxer private options if they exist. - */ - const AVClass *av_class; - - /** - * The input container format. - * - * Demuxing only, set by avformat_open_input(). - */ - const struct AVInputFormat *iformat; - - /** - * The output container format. - * - * Muxing only, must be set by the caller before avformat_write_header(). - */ - const struct AVOutputFormat *oformat; - - /** - * Format private data. This is an AVOptions-enabled struct - * if and only if iformat/oformat.priv_class is not NULL. - * - * - muxing: set by avformat_write_header() - * - demuxing: set by avformat_open_input() - */ - void *priv_data; - - /** - * I/O context. - * - * - demuxing: either set by the user before avformat_open_input() (then - * the user must close it manually) or set by avformat_open_input(). - * - muxing: set by the user before avformat_write_header(). The caller must - * take care of closing / freeing the IO context. - * - * Do NOT set this field if AVFMT_NOFILE flag is set in - * iformat/oformat.flags. In such a case, the (de)muxer will handle - * I/O in some other way and this field will be NULL. - */ - AVIOContext *pb; - - /* stream info */ - /** - * Flags signalling stream properties. A combination of AVFMTCTX_*. - * Set by libavformat. - */ - int ctx_flags; - - /** - * Number of elements in AVFormatContext.streams. - * - * Set by avformat_new_stream(), must not be modified by any other code. - */ - unsigned int nb_streams; - /** - * A list of all streams in the file. New streams are created with - * avformat_new_stream(). - * - * - demuxing: streams are created by libavformat in avformat_open_input(). - * If AVFMTCTX_NOHEADER is set in ctx_flags, then new streams may also - * appear in av_read_frame(). - * - muxing: streams are created by the user before avformat_write_header(). - * - * Freed by libavformat in avformat_free_context(). - */ - AVStream **streams; - - /** - * input or output URL. Unlike the old filename field, this field has no - * length restriction. - * - * - demuxing: set by avformat_open_input(), initialized to an empty - * string if url parameter was NULL in avformat_open_input(). - * - muxing: may be set by the caller before calling avformat_write_header() - * (or avformat_init_output() if that is called first) to a string - * which is freeable by av_free(). Set to an empty string if it - * was NULL in avformat_init_output(). - * - * Freed by libavformat in avformat_free_context(). - */ - char *url; - - /** - * Position of the first frame of the component, in - * AV_TIME_BASE fractional seconds. NEVER set this value directly: - * It is deduced from the AVStream values. - * - * Demuxing only, set by libavformat. - */ - int64_t start_time; - - /** - * Duration of the stream, in AV_TIME_BASE fractional - * seconds. Only set this value if you know none of the individual stream - * durations and also do not set any of them. This is deduced from the - * AVStream values if not set. - * - * Demuxing only, set by libavformat. - */ - int64_t duration; - - /** - * Total stream bitrate in bit/s, 0 if not - * available. Never set it directly if the file_size and the - * duration are known as FFmpeg can compute it automatically. - */ - int64_t bit_rate; - - unsigned int packet_size; - int max_delay; - - /** - * Flags modifying the (de)muxer behaviour. A combination of AVFMT_FLAG_*. - * Set by the user before avformat_open_input() / avformat_write_header(). - */ - int flags; -#define AVFMT_FLAG_GENPTS 0x0001 ///< Generate missing pts even if it requires parsing future frames. -#define AVFMT_FLAG_IGNIDX 0x0002 ///< Ignore index. -#define AVFMT_FLAG_NONBLOCK 0x0004 ///< Do not block when reading packets from input. -#define AVFMT_FLAG_IGNDTS 0x0008 ///< Ignore DTS on frames that contain both DTS & PTS -#define AVFMT_FLAG_NOFILLIN 0x0010 ///< Do not infer any values from other values, just return what is stored in the container -#define AVFMT_FLAG_NOPARSE 0x0020 ///< Do not use AVParsers, you also must set AVFMT_FLAG_NOFILLIN as the fillin code works on frames and no parsing -> no frames. Also seeking to frames can not work if parsing to find frame boundaries has been disabled -#define AVFMT_FLAG_NOBUFFER 0x0040 ///< Do not buffer frames when possible -#define AVFMT_FLAG_CUSTOM_IO 0x0080 ///< The caller has supplied a custom AVIOContext, don't avio_close() it. -#define AVFMT_FLAG_DISCARD_CORRUPT 0x0100 ///< Discard frames marked corrupted -#define AVFMT_FLAG_FLUSH_PACKETS 0x0200 ///< Flush the AVIOContext every packet. -/** - * When muxing, try to avoid writing any random/volatile data to the output. - * This includes any random IDs, real-time timestamps/dates, muxer version, etc. - * - * This flag is mainly intended for testing. - */ -#define AVFMT_FLAG_BITEXACT 0x0400 -#define AVFMT_FLAG_SORT_DTS 0x10000 ///< try to interleave outputted packets by dts (using this flag can slow demuxing down) -#if FF_API_LAVF_PRIV_OPT -#define AVFMT_FLAG_PRIV_OPT 0x20000 ///< Enable use of private options by delaying codec open (deprecated, does nothing) -#endif -#define AVFMT_FLAG_FAST_SEEK 0x80000 ///< Enable fast, but inaccurate seeks for some formats -#define AVFMT_FLAG_SHORTEST 0x100000 ///< Stop muxing when the shortest stream stops. -#define AVFMT_FLAG_AUTO_BSF 0x200000 ///< Add bitstream filters as requested by the muxer - - /** - * Maximum number of bytes read from input in order to determine stream - * properties. Used when reading the global header and in - * avformat_find_stream_info(). - * - * Demuxing only, set by the caller before avformat_open_input(). - * - * @note this is \e not used for determining the \ref AVInputFormat - * "input format" - * @sa format_probesize - */ - int64_t probesize; - - /** - * Maximum duration (in AV_TIME_BASE units) of the data read - * from input in avformat_find_stream_info(). - * Demuxing only, set by the caller before avformat_find_stream_info(). - * Can be set to 0 to let avformat choose using a heuristic. - */ - int64_t max_analyze_duration; - - const uint8_t *key; - int keylen; - - unsigned int nb_programs; - AVProgram **programs; - - /** - * Forced video codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID video_codec_id; - - /** - * Forced audio codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID audio_codec_id; - - /** - * Forced subtitle codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID subtitle_codec_id; - - /** - * Maximum amount of memory in bytes to use for the index of each stream. - * If the index exceeds this size, entries will be discarded as - * needed to maintain a smaller size. This can lead to slower or less - * accurate seeking (depends on demuxer). - * Demuxers for which a full in-memory index is mandatory will ignore - * this. - * - muxing: unused - * - demuxing: set by user - */ - unsigned int max_index_size; - - /** - * Maximum amount of memory in bytes to use for buffering frames - * obtained from realtime capture devices. - */ - unsigned int max_picture_buffer; - - /** - * Number of chapters in AVChapter array. - * When muxing, chapters are normally written in the file header, - * so nb_chapters should normally be initialized before write_header - * is called. Some muxers (e.g. mov and mkv) can also write chapters - * in the trailer. To write chapters in the trailer, nb_chapters - * must be zero when write_header is called and non-zero when - * write_trailer is called. - * - muxing: set by user - * - demuxing: set by libavformat - */ - unsigned int nb_chapters; - AVChapter **chapters; - - /** - * Metadata that applies to the whole file. - * - * - demuxing: set by libavformat in avformat_open_input() - * - muxing: may be set by the caller before avformat_write_header() - * - * Freed by libavformat in avformat_free_context(). - */ - AVDictionary *metadata; - - /** - * Start time of the stream in real world time, in microseconds - * since the Unix epoch (00:00 1st January 1970). That is, pts=0 in the - * stream was captured at this real world time. - * - muxing: Set by the caller before avformat_write_header(). If set to - * either 0 or AV_NOPTS_VALUE, then the current wall-time will - * be used. - * - demuxing: Set by libavformat. AV_NOPTS_VALUE if unknown. Note that - * the value may become known after some number of frames - * have been received. - */ - int64_t start_time_realtime; - - /** - * The number of frames used for determining the framerate in - * avformat_find_stream_info(). - * Demuxing only, set by the caller before avformat_find_stream_info(). - */ - int fps_probe_size; - - /** - * Error recognition; higher values will detect more errors but may - * misdetect some more or less valid parts as errors. - * Demuxing only, set by the caller before avformat_open_input(). - */ - int error_recognition; - - /** - * Custom interrupt callbacks for the I/O layer. - * - * demuxing: set by the user before avformat_open_input(). - * muxing: set by the user before avformat_write_header() - * (mainly useful for AVFMT_NOFILE formats). The callback - * should also be passed to avio_open2() if it's used to - * open the file. - */ - AVIOInterruptCB interrupt_callback; - - /** - * Flags to enable debugging. - */ - int debug; -#define FF_FDEBUG_TS 0x0001 - - /** - * Maximum buffering duration for interleaving. - * - * To ensure all the streams are interleaved correctly, - * av_interleaved_write_frame() will wait until it has at least one packet - * for each stream before actually writing any packets to the output file. - * When some streams are "sparse" (i.e. there are large gaps between - * successive packets), this can result in excessive buffering. - * - * This field specifies the maximum difference between the timestamps of the - * first and the last packet in the muxing queue, above which libavformat - * will output a packet regardless of whether it has queued a packet for all - * the streams. - * - * Muxing only, set by the caller before avformat_write_header(). - */ - int64_t max_interleave_delta; - - /** - * Allow non-standard and experimental extension - * @see AVCodecContext.strict_std_compliance - */ - int strict_std_compliance; - - /** - * Flags indicating events happening on the file, a combination of - * AVFMT_EVENT_FLAG_*. - * - * - demuxing: may be set by the demuxer in avformat_open_input(), - * avformat_find_stream_info() and av_read_frame(). Flags must be cleared - * by the user once the event has been handled. - * - muxing: may be set by the user after avformat_write_header() to - * indicate a user-triggered event. The muxer will clear the flags for - * events it has handled in av_[interleaved]_write_frame(). - */ - int event_flags; -/** - * - demuxing: the demuxer read new metadata from the file and updated - * AVFormatContext.metadata accordingly - * - muxing: the user updated AVFormatContext.metadata and wishes the muxer to - * write it into the file - */ -#define AVFMT_EVENT_FLAG_METADATA_UPDATED 0x0001 - - /** - * Maximum number of packets to read while waiting for the first timestamp. - * Decoding only. - */ - int max_ts_probe; - - /** - * Avoid negative timestamps during muxing. - * Any value of the AVFMT_AVOID_NEG_TS_* constants. - * Note, this works better when using av_interleaved_write_frame(). - * - muxing: Set by user - * - demuxing: unused - */ - int avoid_negative_ts; -#define AVFMT_AVOID_NEG_TS_AUTO -1 ///< Enabled when required by target format -#define AVFMT_AVOID_NEG_TS_DISABLED 0 ///< Do not shift timestamps even when they are negative. -#define AVFMT_AVOID_NEG_TS_MAKE_NON_NEGATIVE 1 ///< Shift timestamps so they are non negative -#define AVFMT_AVOID_NEG_TS_MAKE_ZERO 2 ///< Shift timestamps so that they start at 0 - - /** - * Transport stream id. - * This will be moved into demuxer private options. Thus no API/ABI compatibility - */ - int ts_id; - - /** - * Audio preload in microseconds. - * Note, not all formats support this and unpredictable things may happen if it is used when not supported. - * - encoding: Set by user - * - decoding: unused - */ - int audio_preload; - - /** - * Max chunk time in microseconds. - * Note, not all formats support this and unpredictable things may happen if it is used when not supported. - * - encoding: Set by user - * - decoding: unused - */ - int max_chunk_duration; - - /** - * Max chunk size in bytes - * Note, not all formats support this and unpredictable things may happen if it is used when not supported. - * - encoding: Set by user - * - decoding: unused - */ - int max_chunk_size; - - /** - * forces the use of wallclock timestamps as pts/dts of packets - * This has undefined results in the presence of B frames. - * - encoding: unused - * - decoding: Set by user - */ - int use_wallclock_as_timestamps; - - /** - * avio flags, used to force AVIO_FLAG_DIRECT. - * - encoding: unused - * - decoding: Set by user - */ - int avio_flags; - - /** - * The duration field can be estimated through various ways, and this field can be used - * to know how the duration was estimated. - * - encoding: unused - * - decoding: Read by user - */ - enum AVDurationEstimationMethod duration_estimation_method; - - /** - * Skip initial bytes when opening stream - * - encoding: unused - * - decoding: Set by user - */ - int64_t skip_initial_bytes; - - /** - * Correct single timestamp overflows - * - encoding: unused - * - decoding: Set by user - */ - unsigned int correct_ts_overflow; - - /** - * Force seeking to any (also non key) frames. - * - encoding: unused - * - decoding: Set by user - */ - int seek2any; - - /** - * Flush the I/O context after each packet. - * - encoding: Set by user - * - decoding: unused - */ - int flush_packets; - - /** - * format probing score. - * The maximal score is AVPROBE_SCORE_MAX, its set when the demuxer probes - * the format. - * - encoding: unused - * - decoding: set by avformat, read by user - */ - int probe_score; - - /** - * Maximum number of bytes read from input in order to identify the - * \ref AVInputFormat "input format". Only used when the format is not set - * explicitly by the caller. - * - * Demuxing only, set by the caller before avformat_open_input(). - * - * @sa probesize - */ - int format_probesize; - - /** - * ',' separated list of allowed decoders. - * If NULL then all are allowed - * - encoding: unused - * - decoding: set by user - */ - char *codec_whitelist; - - /** - * ',' separated list of allowed demuxers. - * If NULL then all are allowed - * - encoding: unused - * - decoding: set by user - */ - char *format_whitelist; - - /** - * IO repositioned flag. - * This is set by avformat when the underlaying IO context read pointer - * is repositioned, for example when doing byte based seeking. - * Demuxers can use the flag to detect such changes. - */ - int io_repositioned; - - /** - * Forced video codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *video_codec; - - /** - * Forced audio codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *audio_codec; - - /** - * Forced subtitle codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *subtitle_codec; - - /** - * Forced data codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *data_codec; - - /** - * Number of bytes to be written as padding in a metadata header. - * Demuxing: Unused. - * Muxing: Set by user via av_format_set_metadata_header_padding. - */ - int metadata_header_padding; - - /** - * User data. - * This is a place for some private data of the user. - */ - void *opaque; - - /** - * Callback used by devices to communicate with application. - */ - av_format_control_message control_message_cb; - - /** - * Output timestamp offset, in microseconds. - * Muxing: set by user - */ - int64_t output_ts_offset; - - /** - * dump format separator. - * can be ", " or "\n " or anything else - * - muxing: Set by user. - * - demuxing: Set by user. - */ - uint8_t *dump_separator; - - /** - * Forced Data codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID data_codec_id; - - /** - * ',' separated list of allowed protocols. - * - encoding: unused - * - decoding: set by user - */ - char *protocol_whitelist; - - /** - * A callback for opening new IO streams. - * - * Whenever a muxer or a demuxer needs to open an IO stream (typically from - * avformat_open_input() for demuxers, but for certain formats can happen at - * other times as well), it will call this callback to obtain an IO context. - * - * @param s the format context - * @param pb on success, the newly opened IO context should be returned here - * @param url the url to open - * @param flags a combination of AVIO_FLAG_* - * @param options a dictionary of additional options, with the same - * semantics as in avio_open2() - * @return 0 on success, a negative AVERROR code on failure - * - * @note Certain muxers and demuxers do nesting, i.e. they open one or more - * additional internal format contexts. Thus the AVFormatContext pointer - * passed to this callback may be different from the one facing the caller. - * It will, however, have the same 'opaque' field. - */ - int (*io_open)(struct AVFormatContext *s, AVIOContext **pb, const char *url, - int flags, AVDictionary **options); - - /** - * A callback for closing the streams opened with AVFormatContext.io_open(). - */ - void (*io_close)(struct AVFormatContext *s, AVIOContext *pb); - - /** - * ',' separated list of disallowed protocols. - * - encoding: unused - * - decoding: set by user - */ - char *protocol_blacklist; - - /** - * The maximum number of streams. - * - encoding: unused - * - decoding: set by user - */ - int max_streams; - - /** - * Skip duration calcuation in estimate_timings_from_pts. - * - encoding: unused - * - decoding: set by user - */ - int skip_estimate_duration_from_pts; - - /** - * Maximum number of packets that can be probed - * - encoding: unused - * - decoding: set by user - */ - int max_probe_packets; - - /** - * A callback for closing the streams opened with AVFormatContext.io_open(). - * - * Using this is preferred over io_close, because this can return an error. - * Therefore this callback is used instead of io_close by the generic - * libavformat code if io_close is NULL or the default. - * - * @param s the format context - * @param pb IO context to be closed and freed - * @return 0 on success, a negative AVERROR code on failure - */ - int (*io_close2)(struct AVFormatContext *s, AVIOContext *pb); -} AVFormatContext; - -/** - * This function will cause global side data to be injected in the next packet - * of each stream as well as after any subsequent seek. - */ -void av_format_inject_global_side_data(AVFormatContext *s); - -/** - * Returns the method used to set ctx->duration. - * - * @return AVFMT_DURATION_FROM_PTS, AVFMT_DURATION_FROM_STREAM, or AVFMT_DURATION_FROM_BITRATE. - */ -enum AVDurationEstimationMethod av_fmt_ctx_get_duration_estimation_method(const AVFormatContext* ctx); - -/** - * @defgroup lavf_core Core functions - * @ingroup libavf - * - * Functions for querying libavformat capabilities, allocating core structures, - * etc. - * @{ - */ - -/** - * Return the LIBAVFORMAT_VERSION_INT constant. - */ -unsigned avformat_version(void); - -/** - * Return the libavformat build-time configuration. - */ -const char *avformat_configuration(void); - -/** - * Return the libavformat license. - */ -const char *avformat_license(void); - -/** - * Do global initialization of network libraries. This is optional, - * and not recommended anymore. - * - * This functions only exists to work around thread-safety issues - * with older GnuTLS or OpenSSL libraries. If libavformat is linked - * to newer versions of those libraries, or if you do not use them, - * calling this function is unnecessary. Otherwise, you need to call - * this function before any other threads using them are started. - * - * This function will be deprecated once support for older GnuTLS and - * OpenSSL libraries is removed, and this function has no purpose - * anymore. - */ -int avformat_network_init(void); - -/** - * Undo the initialization done by avformat_network_init. Call it only - * once for each time you called avformat_network_init. - */ -int avformat_network_deinit(void); - -/** - * Iterate over all registered muxers. - * - * @param opaque a pointer where libavformat will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered muxer or NULL when the iteration is - * finished - */ -const AVOutputFormat *av_muxer_iterate(void **opaque); - -/** - * Iterate over all registered demuxers. - * - * @param opaque a pointer where libavformat will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered demuxer or NULL when the iteration is - * finished - */ -const AVInputFormat *av_demuxer_iterate(void **opaque); - -/** - * Allocate an AVFormatContext. - * avformat_free_context() can be used to free the context and everything - * allocated by the framework within it. - */ -AVFormatContext *avformat_alloc_context(void); - -/** - * Free an AVFormatContext and all its streams. - * @param s context to free - */ -void avformat_free_context(AVFormatContext *s); - -/** - * Get the AVClass for AVFormatContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *avformat_get_class(void); - -/** - * Get the AVClass for AVStream. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *av_stream_get_class(void); - -/** - * Add a new stream to a media file. - * - * When demuxing, it is called by the demuxer in read_header(). If the - * flag AVFMTCTX_NOHEADER is set in s.ctx_flags, then it may also - * be called in read_packet(). - * - * When muxing, should be called by the user before avformat_write_header(). - * - * User is required to call avformat_free_context() to clean up the allocation - * by avformat_new_stream(). - * - * @param s media file handle - * @param c unused, does nothing - * - * @return newly created stream or NULL on error. - */ -AVStream *avformat_new_stream(AVFormatContext *s, const AVCodec *c); - -/** - * Wrap an existing array as stream side data. - * - * @param st stream - * @param type side information type - * @param data the side data array. It must be allocated with the av_malloc() - * family of functions. The ownership of the data is transferred to - * st. - * @param size side information size - * @return zero on success, a negative AVERROR code on failure. On failure, - * the stream is unchanged and the data remains owned by the caller. - */ -int av_stream_add_side_data(AVStream *st, enum AVPacketSideDataType type, - uint8_t *data, size_t size); - -/** - * Allocate new information from stream. - * - * @param stream stream - * @param type desired side information type - * @param size side information size - * @return pointer to fresh allocated data or NULL otherwise - */ -uint8_t *av_stream_new_side_data(AVStream *stream, - enum AVPacketSideDataType type, size_t size); -/** - * Get side information from stream. - * - * @param stream stream - * @param type desired side information type - * @param size If supplied, *size will be set to the size of the side data - * or to zero if the desired side data is not present. - * @return pointer to data if present or NULL otherwise - */ -uint8_t *av_stream_get_side_data(const AVStream *stream, - enum AVPacketSideDataType type, size_t *size); - -AVProgram *av_new_program(AVFormatContext *s, int id); - -/** - * @} - */ - - -/** - * Allocate an AVFormatContext for an output format. - * avformat_free_context() can be used to free the context and - * everything allocated by the framework within it. - * - * @param *ctx is set to the created format context, or to NULL in - * case of failure - * @param oformat format to use for allocating the context, if NULL - * format_name and filename are used instead - * @param format_name the name of output format to use for allocating the - * context, if NULL filename is used instead - * @param filename the name of the filename to use for allocating the - * context, may be NULL - * @return >= 0 in case of success, a negative AVERROR code in case of - * failure - */ -int avformat_alloc_output_context2(AVFormatContext **ctx, const AVOutputFormat *oformat, - const char *format_name, const char *filename); - -/** - * @addtogroup lavf_decoding - * @{ - */ - -/** - * Find AVInputFormat based on the short name of the input format. - */ -const AVInputFormat *av_find_input_format(const char *short_name); - -/** - * Guess the file format. - * - * @param pd data to be probed - * @param is_opened Whether the file is already opened; determines whether - * demuxers with or without AVFMT_NOFILE are probed. - */ -const AVInputFormat *av_probe_input_format(const AVProbeData *pd, int is_opened); - -/** - * Guess the file format. - * - * @param pd data to be probed - * @param is_opened Whether the file is already opened; determines whether - * demuxers with or without AVFMT_NOFILE are probed. - * @param score_max A probe score larger that this is required to accept a - * detection, the variable is set to the actual detection - * score afterwards. - * If the score is <= AVPROBE_SCORE_MAX / 4 it is recommended - * to retry with a larger probe buffer. - */ -const AVInputFormat *av_probe_input_format2(const AVProbeData *pd, - int is_opened, int *score_max); - -/** - * Guess the file format. - * - * @param is_opened Whether the file is already opened; determines whether - * demuxers with or without AVFMT_NOFILE are probed. - * @param score_ret The score of the best detection. - */ -const AVInputFormat *av_probe_input_format3(const AVProbeData *pd, - int is_opened, int *score_ret); - -/** - * Probe a bytestream to determine the input format. Each time a probe returns - * with a score that is too low, the probe buffer size is increased and another - * attempt is made. When the maximum probe size is reached, the input format - * with the highest score is returned. - * - * @param pb the bytestream to probe - * @param fmt the input format is put here - * @param url the url of the stream - * @param logctx the log context - * @param offset the offset within the bytestream to probe from - * @param max_probe_size the maximum probe buffer size (zero for default) - * @return the score in case of success, a negative value corresponding to an - * the maximal score is AVPROBE_SCORE_MAX - * AVERROR code otherwise - */ -int av_probe_input_buffer2(AVIOContext *pb, const AVInputFormat **fmt, - const char *url, void *logctx, - unsigned int offset, unsigned int max_probe_size); - -/** - * Like av_probe_input_buffer2() but returns 0 on success - */ -int av_probe_input_buffer(AVIOContext *pb, const AVInputFormat **fmt, - const char *url, void *logctx, - unsigned int offset, unsigned int max_probe_size); - -/** - * Open an input stream and read the header. The codecs are not opened. - * The stream must be closed with avformat_close_input(). - * - * @param ps Pointer to user-supplied AVFormatContext (allocated by avformat_alloc_context). - * May be a pointer to NULL, in which case an AVFormatContext is allocated by this - * function and written into ps. - * Note that a user-supplied AVFormatContext will be freed on failure. - * @param url URL of the stream to open. - * @param fmt If non-NULL, this parameter forces a specific input format. - * Otherwise the format is autodetected. - * @param options A dictionary filled with AVFormatContext and demuxer-private options. - * On return this parameter will be destroyed and replaced with a dict containing - * options that were not found. May be NULL. - * - * @return 0 on success, a negative AVERROR on failure. - * - * @note If you want to use custom IO, preallocate the format context and set its pb field. - */ -int avformat_open_input(AVFormatContext **ps, const char *url, - const AVInputFormat *fmt, AVDictionary **options); - -/** - * Read packets of a media file to get stream information. This - * is useful for file formats with no headers such as MPEG. This - * function also computes the real framerate in case of MPEG-2 repeat - * frame mode. - * The logical file position is not changed by this function; - * examined packets may be buffered for later processing. - * - * @param ic media file handle - * @param options If non-NULL, an ic.nb_streams long array of pointers to - * dictionaries, where i-th member contains options for - * codec corresponding to i-th stream. - * On return each dictionary will be filled with options that were not found. - * @return >=0 if OK, AVERROR_xxx on error - * - * @note this function isn't guaranteed to open all the codecs, so - * options being non-empty at return is a perfectly normal behavior. - * - * @todo Let the user decide somehow what information is needed so that - * we do not waste time getting stuff the user does not need. - */ -int avformat_find_stream_info(AVFormatContext *ic, AVDictionary **options); - -/** - * Find the programs which belong to a given stream. - * - * @param ic media file handle - * @param last the last found program, the search will start after this - * program, or from the beginning if it is NULL - * @param s stream index - * @return the next program which belongs to s, NULL if no program is found or - * the last program is not among the programs of ic. - */ -AVProgram *av_find_program_from_stream(AVFormatContext *ic, AVProgram *last, int s); - -void av_program_add_stream_index(AVFormatContext *ac, int progid, unsigned int idx); - -/** - * Find the "best" stream in the file. - * The best stream is determined according to various heuristics as the most - * likely to be what the user expects. - * If the decoder parameter is non-NULL, av_find_best_stream will find the - * default decoder for the stream's codec; streams for which no decoder can - * be found are ignored. - * - * @param ic media file handle - * @param type stream type: video, audio, subtitles, etc. - * @param wanted_stream_nb user-requested stream number, - * or -1 for automatic selection - * @param related_stream try to find a stream related (eg. in the same - * program) to this one, or -1 if none - * @param decoder_ret if non-NULL, returns the decoder for the - * selected stream - * @param flags flags; none are currently defined - * @return the non-negative stream number in case of success, - * AVERROR_STREAM_NOT_FOUND if no stream with the requested type - * could be found, - * AVERROR_DECODER_NOT_FOUND if streams were found but no decoder - * @note If av_find_best_stream returns successfully and decoder_ret is not - * NULL, then *decoder_ret is guaranteed to be set to a valid AVCodec. - */ -int av_find_best_stream(AVFormatContext *ic, - enum AVMediaType type, - int wanted_stream_nb, - int related_stream, - const AVCodec **decoder_ret, - int flags); - -/** - * Return the next frame of a stream. - * This function returns what is stored in the file, and does not validate - * that what is there are valid frames for the decoder. It will split what is - * stored in the file into frames and return one for each call. It will not - * omit invalid data between valid frames so as to give the decoder the maximum - * information possible for decoding. - * - * On success, the returned packet is reference-counted (pkt->buf is set) and - * valid indefinitely. The packet must be freed with av_packet_unref() when - * it is no longer needed. For video, the packet contains exactly one frame. - * For audio, it contains an integer number of frames if each frame has - * a known fixed size (e.g. PCM or ADPCM data). If the audio frames have - * a variable size (e.g. MPEG audio), then it contains one frame. - * - * pkt->pts, pkt->dts and pkt->duration are always set to correct - * values in AVStream.time_base units (and guessed if the format cannot - * provide them). pkt->pts can be AV_NOPTS_VALUE if the video format - * has B-frames, so it is better to rely on pkt->dts if you do not - * decompress the payload. - * - * @return 0 if OK, < 0 on error or end of file. On error, pkt will be blank - * (as if it came from av_packet_alloc()). - * - * @note pkt will be initialized, so it may be uninitialized, but it must not - * contain data that needs to be freed. - */ -int av_read_frame(AVFormatContext *s, AVPacket *pkt); - -/** - * Seek to the keyframe at timestamp. - * 'timestamp' in 'stream_index'. - * - * @param s media file handle - * @param stream_index If stream_index is (-1), a default - * stream is selected, and timestamp is automatically converted - * from AV_TIME_BASE units to the stream specific time_base. - * @param timestamp Timestamp in AVStream.time_base units - * or, if no stream is specified, in AV_TIME_BASE units. - * @param flags flags which select direction and seeking mode - * @return >= 0 on success - */ -int av_seek_frame(AVFormatContext *s, int stream_index, int64_t timestamp, - int flags); - -/** - * Seek to timestamp ts. - * Seeking will be done so that the point from which all active streams - * can be presented successfully will be closest to ts and within min/max_ts. - * Active streams are all streams that have AVStream.discard < AVDISCARD_ALL. - * - * If flags contain AVSEEK_FLAG_BYTE, then all timestamps are in bytes and - * are the file position (this may not be supported by all demuxers). - * If flags contain AVSEEK_FLAG_FRAME, then all timestamps are in frames - * in the stream with stream_index (this may not be supported by all demuxers). - * Otherwise all timestamps are in units of the stream selected by stream_index - * or if stream_index is -1, in AV_TIME_BASE units. - * If flags contain AVSEEK_FLAG_ANY, then non-keyframes are treated as - * keyframes (this may not be supported by all demuxers). - * If flags contain AVSEEK_FLAG_BACKWARD, it is ignored. - * - * @param s media file handle - * @param stream_index index of the stream which is used as time base reference - * @param min_ts smallest acceptable timestamp - * @param ts target timestamp - * @param max_ts largest acceptable timestamp - * @param flags flags - * @return >=0 on success, error code otherwise - * - * @note This is part of the new seek API which is still under construction. - */ -int avformat_seek_file(AVFormatContext *s, int stream_index, int64_t min_ts, int64_t ts, int64_t max_ts, int flags); - -/** - * Discard all internally buffered data. This can be useful when dealing with - * discontinuities in the byte stream. Generally works only with formats that - * can resync. This includes headerless formats like MPEG-TS/TS but should also - * work with NUT, Ogg and in a limited way AVI for example. - * - * The set of streams, the detected duration, stream parameters and codecs do - * not change when calling this function. If you want a complete reset, it's - * better to open a new AVFormatContext. - * - * This does not flush the AVIOContext (s->pb). If necessary, call - * avio_flush(s->pb) before calling this function. - * - * @param s media file handle - * @return >=0 on success, error code otherwise - */ -int avformat_flush(AVFormatContext *s); - -/** - * Start playing a network-based stream (e.g. RTSP stream) at the - * current position. - */ -int av_read_play(AVFormatContext *s); - -/** - * Pause a network-based stream (e.g. RTSP stream). - * - * Use av_read_play() to resume it. - */ -int av_read_pause(AVFormatContext *s); - -/** - * Close an opened input AVFormatContext. Free it and all its contents - * and set *s to NULL. - */ -void avformat_close_input(AVFormatContext **s); -/** - * @} - */ - -#define AVSEEK_FLAG_BACKWARD 1 ///< seek backward -#define AVSEEK_FLAG_BYTE 2 ///< seeking based on position in bytes -#define AVSEEK_FLAG_ANY 4 ///< seek to any frame, even non-keyframes -#define AVSEEK_FLAG_FRAME 8 ///< seeking based on frame number - -/** - * @addtogroup lavf_encoding - * @{ - */ - -#define AVSTREAM_INIT_IN_WRITE_HEADER 0 ///< stream parameters initialized in avformat_write_header -#define AVSTREAM_INIT_IN_INIT_OUTPUT 1 ///< stream parameters initialized in avformat_init_output - -/** - * Allocate the stream private data and write the stream header to - * an output media file. - * - * @param s Media file handle, must be allocated with avformat_alloc_context(). - * Its oformat field must be set to the desired output format; - * Its pb field must be set to an already opened AVIOContext. - * @param options An AVDictionary filled with AVFormatContext and muxer-private options. - * On return this parameter will be destroyed and replaced with a dict containing - * options that were not found. May be NULL. - * - * @return AVSTREAM_INIT_IN_WRITE_HEADER on success if the codec had not already been fully initialized in avformat_init, - * AVSTREAM_INIT_IN_INIT_OUTPUT on success if the codec had already been fully initialized in avformat_init, - * negative AVERROR on failure. - * - * @see av_opt_find, av_dict_set, avio_open, av_oformat_next, avformat_init_output. - */ -av_warn_unused_result -int avformat_write_header(AVFormatContext *s, AVDictionary **options); - -/** - * Allocate the stream private data and initialize the codec, but do not write the header. - * May optionally be used before avformat_write_header to initialize stream parameters - * before actually writing the header. - * If using this function, do not pass the same options to avformat_write_header. - * - * @param s Media file handle, must be allocated with avformat_alloc_context(). - * Its oformat field must be set to the desired output format; - * Its pb field must be set to an already opened AVIOContext. - * @param options An AVDictionary filled with AVFormatContext and muxer-private options. - * On return this parameter will be destroyed and replaced with a dict containing - * options that were not found. May be NULL. - * - * @return AVSTREAM_INIT_IN_WRITE_HEADER on success if the codec requires avformat_write_header to fully initialize, - * AVSTREAM_INIT_IN_INIT_OUTPUT on success if the codec has been fully initialized, - * negative AVERROR on failure. - * - * @see av_opt_find, av_dict_set, avio_open, av_oformat_next, avformat_write_header. - */ -av_warn_unused_result -int avformat_init_output(AVFormatContext *s, AVDictionary **options); - -/** - * Write a packet to an output media file. - * - * This function passes the packet directly to the muxer, without any buffering - * or reordering. The caller is responsible for correctly interleaving the - * packets if the format requires it. Callers that want libavformat to handle - * the interleaving should call av_interleaved_write_frame() instead of this - * function. - * - * @param s media file handle - * @param pkt The packet containing the data to be written. Note that unlike - * av_interleaved_write_frame(), this function does not take - * ownership of the packet passed to it (though some muxers may make - * an internal reference to the input packet). - *
- * This parameter can be NULL (at any time, not just at the end), in - * order to immediately flush data buffered within the muxer, for - * muxers that buffer up data internally before writing it to the - * output. - *
- * Packet's @ref AVPacket.stream_index "stream_index" field must be - * set to the index of the corresponding stream in @ref - * AVFormatContext.streams "s->streams". - *
- * The timestamps (@ref AVPacket.pts "pts", @ref AVPacket.dts "dts") - * must be set to correct values in the stream's timebase (unless the - * output format is flagged with the AVFMT_NOTIMESTAMPS flag, then - * they can be set to AV_NOPTS_VALUE). - * The dts for subsequent packets passed to this function must be strictly - * increasing when compared in their respective timebases (unless the - * output format is flagged with the AVFMT_TS_NONSTRICT, then they - * merely have to be nondecreasing). @ref AVPacket.duration - * "duration") should also be set if known. - * @return < 0 on error, = 0 if OK, 1 if flushed and there is no more data to flush - * - * @see av_interleaved_write_frame() - */ -int av_write_frame(AVFormatContext *s, AVPacket *pkt); - -/** - * Write a packet to an output media file ensuring correct interleaving. - * - * This function will buffer the packets internally as needed to make sure the - * packets in the output file are properly interleaved, usually ordered by - * increasing dts. Callers doing their own interleaving should call - * av_write_frame() instead of this function. - * - * Using this function instead of av_write_frame() can give muxers advance - * knowledge of future packets, improving e.g. the behaviour of the mp4 - * muxer for VFR content in fragmenting mode. - * - * @param s media file handle - * @param pkt The packet containing the data to be written. - *
- * If the packet is reference-counted, this function will take - * ownership of this reference and unreference it later when it sees - * fit. If the packet is not reference-counted, libavformat will - * make a copy. - * The returned packet will be blank (as if returned from - * av_packet_alloc()), even on error. - *
- * This parameter can be NULL (at any time, not just at the end), to - * flush the interleaving queues. - *
- * Packet's @ref AVPacket.stream_index "stream_index" field must be - * set to the index of the corresponding stream in @ref - * AVFormatContext.streams "s->streams". - *
- * The timestamps (@ref AVPacket.pts "pts", @ref AVPacket.dts "dts") - * must be set to correct values in the stream's timebase (unless the - * output format is flagged with the AVFMT_NOTIMESTAMPS flag, then - * they can be set to AV_NOPTS_VALUE). - * The dts for subsequent packets in one stream must be strictly - * increasing (unless the output format is flagged with the - * AVFMT_TS_NONSTRICT, then they merely have to be nondecreasing). - * @ref AVPacket.duration "duration" should also be set if known. - * - * @return 0 on success, a negative AVERROR on error. - * - * @see av_write_frame(), AVFormatContext.max_interleave_delta - */ -int av_interleaved_write_frame(AVFormatContext *s, AVPacket *pkt); - -/** - * Write an uncoded frame to an output media file. - * - * The frame must be correctly interleaved according to the container - * specification; if not, av_interleaved_write_uncoded_frame() must be used. - * - * See av_interleaved_write_uncoded_frame() for details. - */ -int av_write_uncoded_frame(AVFormatContext *s, int stream_index, - AVFrame *frame); - -/** - * Write an uncoded frame to an output media file. - * - * If the muxer supports it, this function makes it possible to write an AVFrame - * structure directly, without encoding it into a packet. - * It is mostly useful for devices and similar special muxers that use raw - * video or PCM data and will not serialize it into a byte stream. - * - * To test whether it is possible to use it with a given muxer and stream, - * use av_write_uncoded_frame_query(). - * - * The caller gives up ownership of the frame and must not access it - * afterwards. - * - * @return >=0 for success, a negative code on error - */ -int av_interleaved_write_uncoded_frame(AVFormatContext *s, int stream_index, - AVFrame *frame); - -/** - * Test whether a muxer supports uncoded frame. - * - * @return >=0 if an uncoded frame can be written to that muxer and stream, - * <0 if not - */ -int av_write_uncoded_frame_query(AVFormatContext *s, int stream_index); - -/** - * Write the stream trailer to an output media file and free the - * file private data. - * - * May only be called after a successful call to avformat_write_header. - * - * @param s media file handle - * @return 0 if OK, AVERROR_xxx on error - */ -int av_write_trailer(AVFormatContext *s); - -/** - * Return the output format in the list of registered output formats - * which best matches the provided parameters, or return NULL if - * there is no match. - * - * @param short_name if non-NULL checks if short_name matches with the - * names of the registered formats - * @param filename if non-NULL checks if filename terminates with the - * extensions of the registered formats - * @param mime_type if non-NULL checks if mime_type matches with the - * MIME type of the registered formats - */ -const AVOutputFormat *av_guess_format(const char *short_name, - const char *filename, - const char *mime_type); - -/** - * Guess the codec ID based upon muxer and filename. - */ -enum AVCodecID av_guess_codec(const AVOutputFormat *fmt, const char *short_name, - const char *filename, const char *mime_type, - enum AVMediaType type); - -/** - * Get timing information for the data currently output. - * The exact meaning of "currently output" depends on the format. - * It is mostly relevant for devices that have an internal buffer and/or - * work in real time. - * @param s media file handle - * @param stream stream in the media file - * @param[out] dts DTS of the last packet output for the stream, in stream - * time_base units - * @param[out] wall absolute time when that packet whas output, - * in microsecond - * @return 0 if OK, AVERROR(ENOSYS) if the format does not support it - * Note: some formats or devices may not allow to measure dts and wall - * atomically. - */ -int av_get_output_timestamp(struct AVFormatContext *s, int stream, - int64_t *dts, int64_t *wall); - - -/** - * @} - */ - - -/** - * @defgroup lavf_misc Utility functions - * @ingroup libavf - * @{ - * - * Miscellaneous utility functions related to both muxing and demuxing - * (or neither). - */ - -/** - * Send a nice hexadecimal dump of a buffer to the specified file stream. - * - * @param f The file stream pointer where the dump should be sent to. - * @param buf buffer - * @param size buffer size - * - * @see av_hex_dump_log, av_pkt_dump2, av_pkt_dump_log2 - */ -void av_hex_dump(FILE *f, const uint8_t *buf, int size); - -/** - * Send a nice hexadecimal dump of a buffer to the log. - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message, lower values signifying - * higher importance. - * @param buf buffer - * @param size buffer size - * - * @see av_hex_dump, av_pkt_dump2, av_pkt_dump_log2 - */ -void av_hex_dump_log(void *avcl, int level, const uint8_t *buf, int size); - -/** - * Send a nice dump of a packet to the specified file stream. - * - * @param f The file stream pointer where the dump should be sent to. - * @param pkt packet to dump - * @param dump_payload True if the payload must be displayed, too. - * @param st AVStream that the packet belongs to - */ -void av_pkt_dump2(FILE *f, const AVPacket *pkt, int dump_payload, const AVStream *st); - - -/** - * Send a nice dump of a packet to the log. - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message, lower values signifying - * higher importance. - * @param pkt packet to dump - * @param dump_payload True if the payload must be displayed, too. - * @param st AVStream that the packet belongs to - */ -void av_pkt_dump_log2(void *avcl, int level, const AVPacket *pkt, int dump_payload, - const AVStream *st); - -/** - * Get the AVCodecID for the given codec tag tag. - * If no codec id is found returns AV_CODEC_ID_NONE. - * - * @param tags list of supported codec_id-codec_tag pairs, as stored - * in AVInputFormat.codec_tag and AVOutputFormat.codec_tag - * @param tag codec tag to match to a codec ID - */ -enum AVCodecID av_codec_get_id(const struct AVCodecTag * const *tags, unsigned int tag); - -/** - * Get the codec tag for the given codec id id. - * If no codec tag is found returns 0. - * - * @param tags list of supported codec_id-codec_tag pairs, as stored - * in AVInputFormat.codec_tag and AVOutputFormat.codec_tag - * @param id codec ID to match to a codec tag - */ -unsigned int av_codec_get_tag(const struct AVCodecTag * const *tags, enum AVCodecID id); - -/** - * Get the codec tag for the given codec id. - * - * @param tags list of supported codec_id - codec_tag pairs, as stored - * in AVInputFormat.codec_tag and AVOutputFormat.codec_tag - * @param id codec id that should be searched for in the list - * @param tag A pointer to the found tag - * @return 0 if id was not found in tags, > 0 if it was found - */ -int av_codec_get_tag2(const struct AVCodecTag * const *tags, enum AVCodecID id, - unsigned int *tag); - -int av_find_default_stream_index(AVFormatContext *s); - -/** - * Get the index for a specific timestamp. - * - * @param st stream that the timestamp belongs to - * @param timestamp timestamp to retrieve the index for - * @param flags if AVSEEK_FLAG_BACKWARD then the returned index will correspond - * to the timestamp which is <= the requested one, if backward - * is 0, then it will be >= - * if AVSEEK_FLAG_ANY seek to any frame, only keyframes otherwise - * @return < 0 if no such timestamp could be found - */ -int av_index_search_timestamp(AVStream *st, int64_t timestamp, int flags); - -/** - * Get the index entry count for the given AVStream. - * - * @param st stream - * @return the number of index entries in the stream - */ -int avformat_index_get_entries_count(const AVStream *st); - -/** - * Get the AVIndexEntry corresponding to the given index. - * - * @param st Stream containing the requested AVIndexEntry. - * @param idx The desired index. - * @return A pointer to the requested AVIndexEntry if it exists, NULL otherwise. - * - * @note The pointer returned by this function is only guaranteed to be valid - * until any function that takes the stream or the parent AVFormatContext - * as input argument is called. - */ -const AVIndexEntry *avformat_index_get_entry(AVStream *st, int idx); - -/** - * Get the AVIndexEntry corresponding to the given timestamp. - * - * @param st Stream containing the requested AVIndexEntry. - * @param timestamp Timestamp to retrieve the index entry for. - * @param flags If AVSEEK_FLAG_BACKWARD then the returned entry will correspond - * to the timestamp which is <= the requested one, if backward - * is 0, then it will be >= - * if AVSEEK_FLAG_ANY seek to any frame, only keyframes otherwise. - * @return A pointer to the requested AVIndexEntry if it exists, NULL otherwise. - * - * @note The pointer returned by this function is only guaranteed to be valid - * until any function that takes the stream or the parent AVFormatContext - * as input argument is called. - */ -const AVIndexEntry *avformat_index_get_entry_from_timestamp(AVStream *st, - int64_t wanted_timestamp, - int flags); -/** - * Add an index entry into a sorted list. Update the entry if the list - * already contains it. - * - * @param timestamp timestamp in the time base of the given stream - */ -int av_add_index_entry(AVStream *st, int64_t pos, int64_t timestamp, - int size, int distance, int flags); - - -/** - * Split a URL string into components. - * - * The pointers to buffers for storing individual components may be null, - * in order to ignore that component. Buffers for components not found are - * set to empty strings. If the port is not found, it is set to a negative - * value. - * - * @param proto the buffer for the protocol - * @param proto_size the size of the proto buffer - * @param authorization the buffer for the authorization - * @param authorization_size the size of the authorization buffer - * @param hostname the buffer for the host name - * @param hostname_size the size of the hostname buffer - * @param port_ptr a pointer to store the port number in - * @param path the buffer for the path - * @param path_size the size of the path buffer - * @param url the URL to split - */ -void av_url_split(char *proto, int proto_size, - char *authorization, int authorization_size, - char *hostname, int hostname_size, - int *port_ptr, - char *path, int path_size, - const char *url); - - -/** - * Print detailed information about the input or output format, such as - * duration, bitrate, streams, container, programs, metadata, side data, - * codec and time base. - * - * @param ic the context to analyze - * @param index index of the stream to dump information about - * @param url the URL to print, such as source or destination file - * @param is_output Select whether the specified context is an input(0) or output(1) - */ -void av_dump_format(AVFormatContext *ic, - int index, - const char *url, - int is_output); - - -#define AV_FRAME_FILENAME_FLAGS_MULTIPLE 1 ///< Allow multiple %d - -/** - * Return in 'buf' the path with '%d' replaced by a number. - * - * Also handles the '%0nd' format where 'n' is the total number - * of digits and '%%'. - * - * @param buf destination buffer - * @param buf_size destination buffer size - * @param path numbered sequence string - * @param number frame number - * @param flags AV_FRAME_FILENAME_FLAGS_* - * @return 0 if OK, -1 on format error - */ -int av_get_frame_filename2(char *buf, int buf_size, - const char *path, int number, int flags); - -int av_get_frame_filename(char *buf, int buf_size, - const char *path, int number); - -/** - * Check whether filename actually is a numbered sequence generator. - * - * @param filename possible numbered sequence string - * @return 1 if a valid numbered sequence string, 0 otherwise - */ -int av_filename_number_test(const char *filename); - -/** - * Generate an SDP for an RTP session. - * - * Note, this overwrites the id values of AVStreams in the muxer contexts - * for getting unique dynamic payload types. - * - * @param ac array of AVFormatContexts describing the RTP streams. If the - * array is composed by only one context, such context can contain - * multiple AVStreams (one AVStream per RTP stream). Otherwise, - * all the contexts in the array (an AVCodecContext per RTP stream) - * must contain only one AVStream. - * @param n_files number of AVCodecContexts contained in ac - * @param buf buffer where the SDP will be stored (must be allocated by - * the caller) - * @param size the size of the buffer - * @return 0 if OK, AVERROR_xxx on error - */ -int av_sdp_create(AVFormatContext *ac[], int n_files, char *buf, int size); - -/** - * Return a positive value if the given filename has one of the given - * extensions, 0 otherwise. - * - * @param filename file name to check against the given extensions - * @param extensions a comma-separated list of filename extensions - */ -int av_match_ext(const char *filename, const char *extensions); - -/** - * Test if the given container can store a codec. - * - * @param ofmt container to check for compatibility - * @param codec_id codec to potentially store in container - * @param std_compliance standards compliance level, one of FF_COMPLIANCE_* - * - * @return 1 if codec with ID codec_id can be stored in ofmt, 0 if it cannot. - * A negative number if this information is not available. - */ -int avformat_query_codec(const AVOutputFormat *ofmt, enum AVCodecID codec_id, - int std_compliance); - -/** - * @defgroup riff_fourcc RIFF FourCCs - * @{ - * Get the tables mapping RIFF FourCCs to libavcodec AVCodecIDs. The tables are - * meant to be passed to av_codec_get_id()/av_codec_get_tag() as in the - * following code: - * @code - * uint32_t tag = MKTAG('H', '2', '6', '4'); - * const struct AVCodecTag *table[] = { avformat_get_riff_video_tags(), 0 }; - * enum AVCodecID id = av_codec_get_id(table, tag); - * @endcode - */ -/** - * @return the table mapping RIFF FourCCs for video to libavcodec AVCodecID. - */ -const struct AVCodecTag *avformat_get_riff_video_tags(void); -/** - * @return the table mapping RIFF FourCCs for audio to AVCodecID. - */ -const struct AVCodecTag *avformat_get_riff_audio_tags(void); -/** - * @return the table mapping MOV FourCCs for video to libavcodec AVCodecID. - */ -const struct AVCodecTag *avformat_get_mov_video_tags(void); -/** - * @return the table mapping MOV FourCCs for audio to AVCodecID. - */ -const struct AVCodecTag *avformat_get_mov_audio_tags(void); - -/** - * @} - */ - -/** - * Guess the sample aspect ratio of a frame, based on both the stream and the - * frame aspect ratio. - * - * Since the frame aspect ratio is set by the codec but the stream aspect ratio - * is set by the demuxer, these two may not be equal. This function tries to - * return the value that you should use if you would like to display the frame. - * - * Basic logic is to use the stream aspect ratio if it is set to something sane - * otherwise use the frame aspect ratio. This way a container setting, which is - * usually easy to modify can override the coded value in the frames. - * - * @param format the format context which the stream is part of - * @param stream the stream which the frame is part of - * @param frame the frame with the aspect ratio to be determined - * @return the guessed (valid) sample_aspect_ratio, 0/1 if no idea - */ -AVRational av_guess_sample_aspect_ratio(AVFormatContext *format, AVStream *stream, AVFrame *frame); - -/** - * Guess the frame rate, based on both the container and codec information. - * - * @param ctx the format context which the stream is part of - * @param stream the stream which the frame is part of - * @param frame the frame for which the frame rate should be determined, may be NULL - * @return the guessed (valid) frame rate, 0/1 if no idea - */ -AVRational av_guess_frame_rate(AVFormatContext *ctx, AVStream *stream, AVFrame *frame); - -/** - * Check if the stream st contained in s is matched by the stream specifier - * spec. - * - * See the "stream specifiers" chapter in the documentation for the syntax - * of spec. - * - * @return >0 if st is matched by spec; - * 0 if st is not matched by spec; - * AVERROR code if spec is invalid - * - * @note A stream specifier can match several streams in the format. - */ -int avformat_match_stream_specifier(AVFormatContext *s, AVStream *st, - const char *spec); - -int avformat_queue_attached_pictures(AVFormatContext *s); - -enum AVTimebaseSource { - AVFMT_TBCF_AUTO = -1, - AVFMT_TBCF_DECODER, - AVFMT_TBCF_DEMUXER, -#if FF_API_R_FRAME_RATE - AVFMT_TBCF_R_FRAMERATE, -#endif -}; - -/** - * Transfer internal timing information from one stream to another. - * - * This function is useful when doing stream copy. - * - * @param ofmt target output format for ost - * @param ost output stream which needs timings copy and adjustments - * @param ist reference input stream to copy timings from - * @param copy_tb define from where the stream codec timebase needs to be imported - */ -int avformat_transfer_internal_stream_timing_info(const AVOutputFormat *ofmt, - AVStream *ost, const AVStream *ist, - enum AVTimebaseSource copy_tb); - -/** - * Get the internal codec timebase from a stream. - * - * @param st input stream to extract the timebase from - */ -AVRational av_stream_get_codec_timebase(const AVStream *st); - -/** - * @} - */ - -#endif /* AVFORMAT_AVFORMAT_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavformat/avio.h b/third_party/ffmpeg/kylin/aarch64/include/libavformat/avio.h deleted file mode 100644 index 36c3d7b4..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavformat/avio.h +++ /dev/null @@ -1,842 +0,0 @@ -/* - * copyright (c) 2001 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ -#ifndef AVFORMAT_AVIO_H -#define AVFORMAT_AVIO_H - -/** - * @file - * @ingroup lavf_io - * Buffered I/O operations - */ - -#include -#include - -#include "libavutil/attributes.h" -#include "libavutil/dict.h" -#include "libavutil/log.h" - -#include "libavformat/version_major.h" - -/** - * Seeking works like for a local file. - */ -#define AVIO_SEEKABLE_NORMAL (1 << 0) - -/** - * Seeking by timestamp with avio_seek_time() is possible. - */ -#define AVIO_SEEKABLE_TIME (1 << 1) - -/** - * Callback for checking whether to abort blocking functions. - * AVERROR_EXIT is returned in this case by the interrupted - * function. During blocking operations, callback is called with - * opaque as parameter. If the callback returns 1, the - * blocking operation will be aborted. - * - * No members can be added to this struct without a major bump, if - * new elements have been added after this struct in AVFormatContext - * or AVIOContext. - */ -typedef struct AVIOInterruptCB { - int (*callback)(void*); - void *opaque; -} AVIOInterruptCB; - -/** - * Directory entry types. - */ -enum AVIODirEntryType { - AVIO_ENTRY_UNKNOWN, - AVIO_ENTRY_BLOCK_DEVICE, - AVIO_ENTRY_CHARACTER_DEVICE, - AVIO_ENTRY_DIRECTORY, - AVIO_ENTRY_NAMED_PIPE, - AVIO_ENTRY_SYMBOLIC_LINK, - AVIO_ENTRY_SOCKET, - AVIO_ENTRY_FILE, - AVIO_ENTRY_SERVER, - AVIO_ENTRY_SHARE, - AVIO_ENTRY_WORKGROUP, -}; - -/** - * Describes single entry of the directory. - * - * Only name and type fields are guaranteed be set. - * Rest of fields are protocol or/and platform dependent and might be unknown. - */ -typedef struct AVIODirEntry { - char *name; /**< Filename */ - int type; /**< Type of the entry */ - int utf8; /**< Set to 1 when name is encoded with UTF-8, 0 otherwise. - Name can be encoded with UTF-8 even though 0 is set. */ - int64_t size; /**< File size in bytes, -1 if unknown. */ - int64_t modification_timestamp; /**< Time of last modification in microseconds since unix - epoch, -1 if unknown. */ - int64_t access_timestamp; /**< Time of last access in microseconds since unix epoch, - -1 if unknown. */ - int64_t status_change_timestamp; /**< Time of last status change in microseconds since unix - epoch, -1 if unknown. */ - int64_t user_id; /**< User ID of owner, -1 if unknown. */ - int64_t group_id; /**< Group ID of owner, -1 if unknown. */ - int64_t filemode; /**< Unix file mode, -1 if unknown. */ -} AVIODirEntry; - -typedef struct AVIODirContext { - struct URLContext *url_context; -} AVIODirContext; - -/** - * Different data types that can be returned via the AVIO - * write_data_type callback. - */ -enum AVIODataMarkerType { - /** - * Header data; this needs to be present for the stream to be decodeable. - */ - AVIO_DATA_MARKER_HEADER, - /** - * A point in the output bytestream where a decoder can start decoding - * (i.e. a keyframe). A demuxer/decoder given the data flagged with - * AVIO_DATA_MARKER_HEADER, followed by any AVIO_DATA_MARKER_SYNC_POINT, - * should give decodeable results. - */ - AVIO_DATA_MARKER_SYNC_POINT, - /** - * A point in the output bytestream where a demuxer can start parsing - * (for non self synchronizing bytestream formats). That is, any - * non-keyframe packet start point. - */ - AVIO_DATA_MARKER_BOUNDARY_POINT, - /** - * This is any, unlabelled data. It can either be a muxer not marking - * any positions at all, it can be an actual boundary/sync point - * that the muxer chooses not to mark, or a later part of a packet/fragment - * that is cut into multiple write callbacks due to limited IO buffer size. - */ - AVIO_DATA_MARKER_UNKNOWN, - /** - * Trailer data, which doesn't contain actual content, but only for - * finalizing the output file. - */ - AVIO_DATA_MARKER_TRAILER, - /** - * A point in the output bytestream where the underlying AVIOContext might - * flush the buffer depending on latency or buffering requirements. Typically - * means the end of a packet. - */ - AVIO_DATA_MARKER_FLUSH_POINT, -}; - -/** - * Bytestream IO Context. - * New public fields can be added with minor version bumps. - * Removal, reordering and changes to existing public fields require - * a major version bump. - * sizeof(AVIOContext) must not be used outside libav*. - * - * @note None of the function pointers in AVIOContext should be called - * directly, they should only be set by the client application - * when implementing custom I/O. Normally these are set to the - * function pointers specified in avio_alloc_context() - */ -typedef struct AVIOContext { - /** - * A class for private options. - * - * If this AVIOContext is created by avio_open2(), av_class is set and - * passes the options down to protocols. - * - * If this AVIOContext is manually allocated, then av_class may be set by - * the caller. - * - * warning -- this field can be NULL, be sure to not pass this AVIOContext - * to any av_opt_* functions in that case. - */ - const AVClass *av_class; - - /* - * The following shows the relationship between buffer, buf_ptr, - * buf_ptr_max, buf_end, buf_size, and pos, when reading and when writing - * (since AVIOContext is used for both): - * - ********************************************************************************** - * READING - ********************************************************************************** - * - * | buffer_size | - * |---------------------------------------| - * | | - * - * buffer buf_ptr buf_end - * +---------------+-----------------------+ - * |/ / / / / / / /|/ / / / / / /| | - * read buffer: |/ / consumed / | to be read /| | - * |/ / / / / / / /|/ / / / / / /| | - * +---------------+-----------------------+ - * - * pos - * +-------------------------------------------+-----------------+ - * input file: | | | - * +-------------------------------------------+-----------------+ - * - * - ********************************************************************************** - * WRITING - ********************************************************************************** - * - * | buffer_size | - * |--------------------------------------| - * | | - * - * buf_ptr_max - * buffer (buf_ptr) buf_end - * +-----------------------+--------------+ - * |/ / / / / / / / / / / /| | - * write buffer: | / / to be flushed / / | | - * |/ / / / / / / / / / / /| | - * +-----------------------+--------------+ - * buf_ptr can be in this - * due to a backward seek - * - * pos - * +-------------+----------------------------------------------+ - * output file: | | | - * +-------------+----------------------------------------------+ - * - */ - unsigned char *buffer; /**< Start of the buffer. */ - int buffer_size; /**< Maximum buffer size */ - unsigned char *buf_ptr; /**< Current position in the buffer */ - unsigned char *buf_end; /**< End of the data, may be less than - buffer+buffer_size if the read function returned - less data than requested, e.g. for streams where - no more data has been received yet. */ - void *opaque; /**< A private pointer, passed to the read/write/seek/... - functions. */ - int (*read_packet)(void *opaque, uint8_t *buf, int buf_size); - int (*write_packet)(void *opaque, uint8_t *buf, int buf_size); - int64_t (*seek)(void *opaque, int64_t offset, int whence); - int64_t pos; /**< position in the file of the current buffer */ - int eof_reached; /**< true if was unable to read due to error or eof */ - int error; /**< contains the error code or 0 if no error happened */ - int write_flag; /**< true if open for writing */ - int max_packet_size; - int min_packet_size; /**< Try to buffer at least this amount of data - before flushing it. */ - unsigned long checksum; - unsigned char *checksum_ptr; - unsigned long (*update_checksum)(unsigned long checksum, const uint8_t *buf, unsigned int size); - /** - * Pause or resume playback for network streaming protocols - e.g. MMS. - */ - int (*read_pause)(void *opaque, int pause); - /** - * Seek to a given timestamp in stream with the specified stream_index. - * Needed for some network streaming protocols which don't support seeking - * to byte position. - */ - int64_t (*read_seek)(void *opaque, int stream_index, - int64_t timestamp, int flags); - /** - * A combination of AVIO_SEEKABLE_ flags or 0 when the stream is not seekable. - */ - int seekable; - - /** - * avio_read and avio_write should if possible be satisfied directly - * instead of going through a buffer, and avio_seek will always - * call the underlying seek function directly. - */ - int direct; - - /** - * ',' separated list of allowed protocols. - */ - const char *protocol_whitelist; - - /** - * ',' separated list of disallowed protocols. - */ - const char *protocol_blacklist; - - /** - * A callback that is used instead of write_packet. - */ - int (*write_data_type)(void *opaque, uint8_t *buf, int buf_size, - enum AVIODataMarkerType type, int64_t time); - /** - * If set, don't call write_data_type separately for AVIO_DATA_MARKER_BOUNDARY_POINT, - * but ignore them and treat them as AVIO_DATA_MARKER_UNKNOWN (to avoid needlessly - * small chunks of data returned from the callback). - */ - int ignore_boundary_point; - -#if FF_API_AVIOCONTEXT_WRITTEN - /** - * @deprecated field utilized privately by libavformat. For a public - * statistic of how many bytes were written out, see - * AVIOContext::bytes_written. - */ - attribute_deprecated - int64_t written; -#endif - - /** - * Maximum reached position before a backward seek in the write buffer, - * used keeping track of already written data for a later flush. - */ - unsigned char *buf_ptr_max; - - /** - * Read-only statistic of bytes read for this AVIOContext. - */ - int64_t bytes_read; - - /** - * Read-only statistic of bytes written for this AVIOContext. - */ - int64_t bytes_written; -} AVIOContext; - -/** - * Return the name of the protocol that will handle the passed URL. - * - * NULL is returned if no protocol could be found for the given URL. - * - * @return Name of the protocol or NULL. - */ -const char *avio_find_protocol_name(const char *url); - -/** - * Return AVIO_FLAG_* access flags corresponding to the access permissions - * of the resource in url, or a negative value corresponding to an - * AVERROR code in case of failure. The returned access flags are - * masked by the value in flags. - * - * @note This function is intrinsically unsafe, in the sense that the - * checked resource may change its existence or permission status from - * one call to another. Thus you should not trust the returned value, - * unless you are sure that no other processes are accessing the - * checked resource. - */ -int avio_check(const char *url, int flags); - -/** - * Open directory for reading. - * - * @param s directory read context. Pointer to a NULL pointer must be passed. - * @param url directory to be listed. - * @param options A dictionary filled with protocol-private options. On return - * this parameter will be destroyed and replaced with a dictionary - * containing options that were not found. May be NULL. - * @return >=0 on success or negative on error. - */ -int avio_open_dir(AVIODirContext **s, const char *url, AVDictionary **options); - -/** - * Get next directory entry. - * - * Returned entry must be freed with avio_free_directory_entry(). In particular - * it may outlive AVIODirContext. - * - * @param s directory read context. - * @param[out] next next entry or NULL when no more entries. - * @return >=0 on success or negative on error. End of list is not considered an - * error. - */ -int avio_read_dir(AVIODirContext *s, AVIODirEntry **next); - -/** - * Close directory. - * - * @note Entries created using avio_read_dir() are not deleted and must be - * freeded with avio_free_directory_entry(). - * - * @param s directory read context. - * @return >=0 on success or negative on error. - */ -int avio_close_dir(AVIODirContext **s); - -/** - * Free entry allocated by avio_read_dir(). - * - * @param entry entry to be freed. - */ -void avio_free_directory_entry(AVIODirEntry **entry); - -/** - * Allocate and initialize an AVIOContext for buffered I/O. It must be later - * freed with avio_context_free(). - * - * @param buffer Memory block for input/output operations via AVIOContext. - * The buffer must be allocated with av_malloc() and friends. - * It may be freed and replaced with a new buffer by libavformat. - * AVIOContext.buffer holds the buffer currently in use, - * which must be later freed with av_free(). - * @param buffer_size The buffer size is very important for performance. - * For protocols with fixed blocksize it should be set to this blocksize. - * For others a typical size is a cache page, e.g. 4kb. - * @param write_flag Set to 1 if the buffer should be writable, 0 otherwise. - * @param opaque An opaque pointer to user-specific data. - * @param read_packet A function for refilling the buffer, may be NULL. - * For stream protocols, must never return 0 but rather - * a proper AVERROR code. - * @param write_packet A function for writing the buffer contents, may be NULL. - * The function may not change the input buffers content. - * @param seek A function for seeking to specified byte position, may be NULL. - * - * @return Allocated AVIOContext or NULL on failure. - */ -AVIOContext *avio_alloc_context( - unsigned char *buffer, - int buffer_size, - int write_flag, - void *opaque, - int (*read_packet)(void *opaque, uint8_t *buf, int buf_size), - int (*write_packet)(void *opaque, uint8_t *buf, int buf_size), - int64_t (*seek)(void *opaque, int64_t offset, int whence)); - -/** - * Free the supplied IO context and everything associated with it. - * - * @param s Double pointer to the IO context. This function will write NULL - * into s. - */ -void avio_context_free(AVIOContext **s); - -void avio_w8(AVIOContext *s, int b); -void avio_write(AVIOContext *s, const unsigned char *buf, int size); -void avio_wl64(AVIOContext *s, uint64_t val); -void avio_wb64(AVIOContext *s, uint64_t val); -void avio_wl32(AVIOContext *s, unsigned int val); -void avio_wb32(AVIOContext *s, unsigned int val); -void avio_wl24(AVIOContext *s, unsigned int val); -void avio_wb24(AVIOContext *s, unsigned int val); -void avio_wl16(AVIOContext *s, unsigned int val); -void avio_wb16(AVIOContext *s, unsigned int val); - -/** - * Write a NULL-terminated string. - * @return number of bytes written. - */ -int avio_put_str(AVIOContext *s, const char *str); - -/** - * Convert an UTF-8 string to UTF-16LE and write it. - * @param s the AVIOContext - * @param str NULL-terminated UTF-8 string - * - * @return number of bytes written. - */ -int avio_put_str16le(AVIOContext *s, const char *str); - -/** - * Convert an UTF-8 string to UTF-16BE and write it. - * @param s the AVIOContext - * @param str NULL-terminated UTF-8 string - * - * @return number of bytes written. - */ -int avio_put_str16be(AVIOContext *s, const char *str); - -/** - * Mark the written bytestream as a specific type. - * - * Zero-length ranges are omitted from the output. - * - * @param time the stream time the current bytestream pos corresponds to - * (in AV_TIME_BASE units), or AV_NOPTS_VALUE if unknown or not - * applicable - * @param type the kind of data written starting at the current pos - */ -void avio_write_marker(AVIOContext *s, int64_t time, enum AVIODataMarkerType type); - -/** - * ORing this as the "whence" parameter to a seek function causes it to - * return the filesize without seeking anywhere. Supporting this is optional. - * If it is not supported then the seek function will return <0. - */ -#define AVSEEK_SIZE 0x10000 - -/** - * Passing this flag as the "whence" parameter to a seek function causes it to - * seek by any means (like reopening and linear reading) or other normally unreasonable - * means that can be extremely slow. - * This may be ignored by the seek code. - */ -#define AVSEEK_FORCE 0x20000 - -/** - * fseek() equivalent for AVIOContext. - * @return new position or AVERROR. - */ -int64_t avio_seek(AVIOContext *s, int64_t offset, int whence); - -/** - * Skip given number of bytes forward - * @return new position or AVERROR. - */ -int64_t avio_skip(AVIOContext *s, int64_t offset); - -/** - * ftell() equivalent for AVIOContext. - * @return position or AVERROR. - */ -static av_always_inline int64_t avio_tell(AVIOContext *s) -{ - return avio_seek(s, 0, SEEK_CUR); -} - -/** - * Get the filesize. - * @return filesize or AVERROR - */ -int64_t avio_size(AVIOContext *s); - -/** - * Similar to feof() but also returns nonzero on read errors. - * @return non zero if and only if at end of file or a read error happened when reading. - */ -int avio_feof(AVIOContext *s); - -/** - * Writes a formatted string to the context taking a va_list. - * @return number of bytes written, < 0 on error. - */ -int avio_vprintf(AVIOContext *s, const char *fmt, va_list ap); - -/** - * Writes a formatted string to the context. - * @return number of bytes written, < 0 on error. - */ -int avio_printf(AVIOContext *s, const char *fmt, ...) av_printf_format(2, 3); - -/** - * Write a NULL terminated array of strings to the context. - * Usually you don't need to use this function directly but its macro wrapper, - * avio_print. - */ -void avio_print_string_array(AVIOContext *s, const char *strings[]); - -/** - * Write strings (const char *) to the context. - * This is a convenience macro around avio_print_string_array and it - * automatically creates the string array from the variable argument list. - * For simple string concatenations this function is more performant than using - * avio_printf since it does not need a temporary buffer. - */ -#define avio_print(s, ...) \ - avio_print_string_array(s, (const char*[]){__VA_ARGS__, NULL}) - -/** - * Force flushing of buffered data. - * - * For write streams, force the buffered data to be immediately written to the output, - * without to wait to fill the internal buffer. - * - * For read streams, discard all currently buffered data, and advance the - * reported file position to that of the underlying stream. This does not - * read new data, and does not perform any seeks. - */ -void avio_flush(AVIOContext *s); - -/** - * Read size bytes from AVIOContext into buf. - * @return number of bytes read or AVERROR - */ -int avio_read(AVIOContext *s, unsigned char *buf, int size); - -/** - * Read size bytes from AVIOContext into buf. Unlike avio_read(), this is allowed - * to read fewer bytes than requested. The missing bytes can be read in the next - * call. This always tries to read at least 1 byte. - * Useful to reduce latency in certain cases. - * @return number of bytes read or AVERROR - */ -int avio_read_partial(AVIOContext *s, unsigned char *buf, int size); - -/** - * @name Functions for reading from AVIOContext - * @{ - * - * @note return 0 if EOF, so you cannot use it if EOF handling is - * necessary - */ -int avio_r8 (AVIOContext *s); -unsigned int avio_rl16(AVIOContext *s); -unsigned int avio_rl24(AVIOContext *s); -unsigned int avio_rl32(AVIOContext *s); -uint64_t avio_rl64(AVIOContext *s); -unsigned int avio_rb16(AVIOContext *s); -unsigned int avio_rb24(AVIOContext *s); -unsigned int avio_rb32(AVIOContext *s); -uint64_t avio_rb64(AVIOContext *s); -/** - * @} - */ - -/** - * Read a string from pb into buf. The reading will terminate when either - * a NULL character was encountered, maxlen bytes have been read, or nothing - * more can be read from pb. The result is guaranteed to be NULL-terminated, it - * will be truncated if buf is too small. - * Note that the string is not interpreted or validated in any way, it - * might get truncated in the middle of a sequence for multi-byte encodings. - * - * @return number of bytes read (is always <= maxlen). - * If reading ends on EOF or error, the return value will be one more than - * bytes actually read. - */ -int avio_get_str(AVIOContext *pb, int maxlen, char *buf, int buflen); - -/** - * Read a UTF-16 string from pb and convert it to UTF-8. - * The reading will terminate when either a null or invalid character was - * encountered or maxlen bytes have been read. - * @return number of bytes read (is always <= maxlen) - */ -int avio_get_str16le(AVIOContext *pb, int maxlen, char *buf, int buflen); -int avio_get_str16be(AVIOContext *pb, int maxlen, char *buf, int buflen); - - -/** - * @name URL open modes - * The flags argument to avio_open must be one of the following - * constants, optionally ORed with other flags. - * @{ - */ -#define AVIO_FLAG_READ 1 /**< read-only */ -#define AVIO_FLAG_WRITE 2 /**< write-only */ -#define AVIO_FLAG_READ_WRITE (AVIO_FLAG_READ|AVIO_FLAG_WRITE) /**< read-write pseudo flag */ -/** - * @} - */ - -/** - * Use non-blocking mode. - * If this flag is set, operations on the context will return - * AVERROR(EAGAIN) if they can not be performed immediately. - * If this flag is not set, operations on the context will never return - * AVERROR(EAGAIN). - * Note that this flag does not affect the opening/connecting of the - * context. Connecting a protocol will always block if necessary (e.g. on - * network protocols) but never hang (e.g. on busy devices). - * Warning: non-blocking protocols is work-in-progress; this flag may be - * silently ignored. - */ -#define AVIO_FLAG_NONBLOCK 8 - -/** - * Use direct mode. - * avio_read and avio_write should if possible be satisfied directly - * instead of going through a buffer, and avio_seek will always - * call the underlying seek function directly. - */ -#define AVIO_FLAG_DIRECT 0x8000 - -/** - * Create and initialize a AVIOContext for accessing the - * resource indicated by url. - * @note When the resource indicated by url has been opened in - * read+write mode, the AVIOContext can be used only for writing. - * - * @param s Used to return the pointer to the created AVIOContext. - * In case of failure the pointed to value is set to NULL. - * @param url resource to access - * @param flags flags which control how the resource indicated by url - * is to be opened - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code in case of failure - */ -int avio_open(AVIOContext **s, const char *url, int flags); - -/** - * Create and initialize a AVIOContext for accessing the - * resource indicated by url. - * @note When the resource indicated by url has been opened in - * read+write mode, the AVIOContext can be used only for writing. - * - * @param s Used to return the pointer to the created AVIOContext. - * In case of failure the pointed to value is set to NULL. - * @param url resource to access - * @param flags flags which control how the resource indicated by url - * is to be opened - * @param int_cb an interrupt callback to be used at the protocols level - * @param options A dictionary filled with protocol-private options. On return - * this parameter will be destroyed and replaced with a dict containing options - * that were not found. May be NULL. - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code in case of failure - */ -int avio_open2(AVIOContext **s, const char *url, int flags, - const AVIOInterruptCB *int_cb, AVDictionary **options); - -/** - * Close the resource accessed by the AVIOContext s and free it. - * This function can only be used if s was opened by avio_open(). - * - * The internal buffer is automatically flushed before closing the - * resource. - * - * @return 0 on success, an AVERROR < 0 on error. - * @see avio_closep - */ -int avio_close(AVIOContext *s); - -/** - * Close the resource accessed by the AVIOContext *s, free it - * and set the pointer pointing to it to NULL. - * This function can only be used if s was opened by avio_open(). - * - * The internal buffer is automatically flushed before closing the - * resource. - * - * @return 0 on success, an AVERROR < 0 on error. - * @see avio_close - */ -int avio_closep(AVIOContext **s); - - -/** - * Open a write only memory stream. - * - * @param s new IO context - * @return zero if no error. - */ -int avio_open_dyn_buf(AVIOContext **s); - -/** - * Return the written size and a pointer to the buffer. - * The AVIOContext stream is left intact. - * The buffer must NOT be freed. - * No padding is added to the buffer. - * - * @param s IO context - * @param pbuffer pointer to a byte buffer - * @return the length of the byte buffer - */ -int avio_get_dyn_buf(AVIOContext *s, uint8_t **pbuffer); - -/** - * Return the written size and a pointer to the buffer. The buffer - * must be freed with av_free(). - * Padding of AV_INPUT_BUFFER_PADDING_SIZE is added to the buffer. - * - * @param s IO context - * @param pbuffer pointer to a byte buffer - * @return the length of the byte buffer - */ -int avio_close_dyn_buf(AVIOContext *s, uint8_t **pbuffer); - -/** - * Iterate through names of available protocols. - * - * @param opaque A private pointer representing current protocol. - * It must be a pointer to NULL on first iteration and will - * be updated by successive calls to avio_enum_protocols. - * @param output If set to 1, iterate over output protocols, - * otherwise over input protocols. - * - * @return A static string containing the name of current protocol or NULL - */ -const char *avio_enum_protocols(void **opaque, int output); - -/** - * Get AVClass by names of available protocols. - * - * @return A AVClass of input protocol name or NULL - */ -const AVClass *avio_protocol_get_class(const char *name); - -/** - * Pause and resume playing - only meaningful if using a network streaming - * protocol (e.g. MMS). - * - * @param h IO context from which to call the read_pause function pointer - * @param pause 1 for pause, 0 for resume - */ -int avio_pause(AVIOContext *h, int pause); - -/** - * Seek to a given timestamp relative to some component stream. - * Only meaningful if using a network streaming protocol (e.g. MMS.). - * - * @param h IO context from which to call the seek function pointers - * @param stream_index The stream index that the timestamp is relative to. - * If stream_index is (-1) the timestamp should be in AV_TIME_BASE - * units from the beginning of the presentation. - * If a stream_index >= 0 is used and the protocol does not support - * seeking based on component streams, the call will fail. - * @param timestamp timestamp in AVStream.time_base units - * or if there is no stream specified then in AV_TIME_BASE units. - * @param flags Optional combination of AVSEEK_FLAG_BACKWARD, AVSEEK_FLAG_BYTE - * and AVSEEK_FLAG_ANY. The protocol may silently ignore - * AVSEEK_FLAG_BACKWARD and AVSEEK_FLAG_ANY, but AVSEEK_FLAG_BYTE will - * fail if used and not supported. - * @return >= 0 on success - * @see AVInputFormat::read_seek - */ -int64_t avio_seek_time(AVIOContext *h, int stream_index, - int64_t timestamp, int flags); - -/* Avoid a warning. The header can not be included because it breaks c++. */ -struct AVBPrint; - -/** - * Read contents of h into print buffer, up to max_size bytes, or up to EOF. - * - * @return 0 for success (max_size bytes read or EOF reached), negative error - * code otherwise - */ -int avio_read_to_bprint(AVIOContext *h, struct AVBPrint *pb, size_t max_size); - -/** - * Accept and allocate a client context on a server context. - * @param s the server context - * @param c the client context, must be unallocated - * @return >= 0 on success or a negative value corresponding - * to an AVERROR on failure - */ -int avio_accept(AVIOContext *s, AVIOContext **c); - -/** - * Perform one step of the protocol handshake to accept a new client. - * This function must be called on a client returned by avio_accept() before - * using it as a read/write context. - * It is separate from avio_accept() because it may block. - * A step of the handshake is defined by places where the application may - * decide to change the proceedings. - * For example, on a protocol with a request header and a reply header, each - * one can constitute a step because the application may use the parameters - * from the request to change parameters in the reply; or each individual - * chunk of the request can constitute a step. - * If the handshake is already finished, avio_handshake() does nothing and - * returns 0 immediately. - * - * @param c the client context to perform the handshake on - * @return 0 on a complete and successful handshake - * > 0 if the handshake progressed, but is not complete - * < 0 for an AVERROR code - */ -int avio_handshake(AVIOContext *c); -#endif /* AVFORMAT_AVIO_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavformat/version.h b/third_party/ffmpeg/kylin/aarch64/include/libavformat/version.h deleted file mode 100644 index 7b414039..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavformat/version.h +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFORMAT_VERSION_H -#define AVFORMAT_VERSION_H - -/** - * @file - * @ingroup libavf - * Libavformat version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVFORMAT_VERSION_MINOR 30 -#define LIBAVFORMAT_VERSION_MICRO 100 - -#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \ - LIBAVFORMAT_VERSION_MINOR, \ - LIBAVFORMAT_VERSION_MICRO) -#define LIBAVFORMAT_VERSION AV_VERSION(LIBAVFORMAT_VERSION_MAJOR, \ - LIBAVFORMAT_VERSION_MINOR, \ - LIBAVFORMAT_VERSION_MICRO) -#define LIBAVFORMAT_BUILD LIBAVFORMAT_VERSION_INT - -#define LIBAVFORMAT_IDENT "Lavf" AV_STRINGIFY(LIBAVFORMAT_VERSION) - -#endif /* AVFORMAT_VERSION_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavformat/version_major.h b/third_party/ffmpeg/kylin/aarch64/include/libavformat/version_major.h deleted file mode 100644 index 5f71298b..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavformat/version_major.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFORMAT_VERSION_MAJOR_H -#define AVFORMAT_VERSION_MAJOR_H - -/** - * @file - * @ingroup libavf - * Libavformat version macros - */ - -// Major bumping may affect Ticket5467, 5421, 5451(compatibility with Chromium) -// Also please add any ticket numbers that you believe might be affected here -#define LIBAVFORMAT_VERSION_MAJOR 59 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - * - * @note, when bumping the major version it is recommended to manually - * disable each FF_API_* in its own commit instead of disabling them all - * at once through the bump. This improves the git bisect-ability of the change. - * - */ -#define FF_API_LAVF_PRIV_OPT (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_API_COMPUTE_PKT_FIELDS2 (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_API_AVIOCONTEXT_WRITTEN (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_HLS_TS_OPTIONS (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_API_AVSTREAM_CLASS (LIBAVFORMAT_VERSION_MAJOR > 59) - - -#define FF_API_R_FRAME_RATE 1 - -#endif /* AVFORMAT_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/adler32.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/adler32.h deleted file mode 100644 index 232d07f5..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/adler32.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - * copyright (c) 2006 Mans Rullgard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_adler32 - * Public header for Adler-32 hash function implementation. - */ - -#ifndef AVUTIL_ADLER32_H -#define AVUTIL_ADLER32_H - -#include -#include -#include "attributes.h" - -/** - * @defgroup lavu_adler32 Adler-32 - * @ingroup lavu_hash - * Adler-32 hash function implementation. - * - * @{ - */ - -typedef uint32_t AVAdler; - -/** - * Calculate the Adler32 checksum of a buffer. - * - * Passing the return value to a subsequent av_adler32_update() call - * allows the checksum of multiple buffers to be calculated as though - * they were concatenated. - * - * @param adler initial checksum value - * @param buf pointer to input buffer - * @param len size of input buffer - * @return updated checksum - */ -AVAdler av_adler32_update(AVAdler adler, const uint8_t *buf, - size_t len) av_pure; - -/** - * @} - */ - -#endif /* AVUTIL_ADLER32_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/aes.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/aes.h deleted file mode 100644 index d243286c..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/aes.h +++ /dev/null @@ -1,64 +0,0 @@ -/* - * copyright (c) 2007 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AES_H -#define AVUTIL_AES_H - -#include - -#include "attributes.h" - -/** - * @defgroup lavu_aes AES - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_aes_size; - -struct AVAES; - -/** - * Allocate an AVAES context. - */ -struct AVAES *av_aes_alloc(void); - -/** - * Initialize an AVAES context. - * @param key_bits 128, 192 or 256 - * @param decrypt 0 for encryption, 1 for decryption - */ -int av_aes_init(struct AVAES *a, const uint8_t *key, int key_bits, int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * @param count number of 16 byte blocks - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_aes_crypt(struct AVAES *a, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_AES_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/aes_ctr.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/aes_ctr.h deleted file mode 100644 index 4e9fda7a..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/aes_ctr.h +++ /dev/null @@ -1,87 +0,0 @@ -/* - * AES-CTR cipher - * Copyright (c) 2015 Eran Kornblau - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AES_CTR_H -#define AVUTIL_AES_CTR_H - -#include - -#include "attributes.h" - -#define AES_CTR_KEY_SIZE (16) -#define AES_CTR_IV_SIZE (8) - -struct AVAESCTR; - -/** - * Allocate an AVAESCTR context. - */ -struct AVAESCTR *av_aes_ctr_alloc(void); - -/** - * Initialize an AVAESCTR context. - * @param key encryption key, must have a length of AES_CTR_KEY_SIZE - */ -int av_aes_ctr_init(struct AVAESCTR *a, const uint8_t *key); - -/** - * Release an AVAESCTR context. - */ -void av_aes_ctr_free(struct AVAESCTR *a); - -/** - * Process a buffer using a previously initialized context. - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param size the size of src and dst - */ -void av_aes_ctr_crypt(struct AVAESCTR *a, uint8_t *dst, const uint8_t *src, int size); - -/** - * Get the current iv - */ -const uint8_t* av_aes_ctr_get_iv(struct AVAESCTR *a); - -/** - * Generate a random iv - */ -void av_aes_ctr_set_random_iv(struct AVAESCTR *a); - -/** - * Forcefully change the 8-byte iv - */ -void av_aes_ctr_set_iv(struct AVAESCTR *a, const uint8_t* iv); - -/** - * Forcefully change the "full" 16-byte iv, including the counter - */ -void av_aes_ctr_set_full_iv(struct AVAESCTR *a, const uint8_t* iv); - -/** - * Increment the top 64 bit of the iv (performed after each frame) - */ -void av_aes_ctr_increment_iv(struct AVAESCTR *a); - -/** - * @} - */ - -#endif /* AVUTIL_AES_CTR_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/attributes.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/attributes.h deleted file mode 100644 index 04c615c9..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/attributes.h +++ /dev/null @@ -1,173 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Macro definitions for various function/variable attributes - */ - -#ifndef AVUTIL_ATTRIBUTES_H -#define AVUTIL_ATTRIBUTES_H - -#ifdef __GNUC__ -# define AV_GCC_VERSION_AT_LEAST(x,y) (__GNUC__ > (x) || __GNUC__ == (x) && __GNUC_MINOR__ >= (y)) -# define AV_GCC_VERSION_AT_MOST(x,y) (__GNUC__ < (x) || __GNUC__ == (x) && __GNUC_MINOR__ <= (y)) -#else -# define AV_GCC_VERSION_AT_LEAST(x,y) 0 -# define AV_GCC_VERSION_AT_MOST(x,y) 0 -#endif - -#ifdef __has_builtin -# define AV_HAS_BUILTIN(x) __has_builtin(x) -#else -# define AV_HAS_BUILTIN(x) 0 -#endif - -#ifndef av_always_inline -#if AV_GCC_VERSION_AT_LEAST(3,1) -# define av_always_inline __attribute__((always_inline)) inline -#elif defined(_MSC_VER) -# define av_always_inline __forceinline -#else -# define av_always_inline inline -#endif -#endif - -#ifndef av_extern_inline -#if defined(__ICL) && __ICL >= 1210 || defined(__GNUC_STDC_INLINE__) -# define av_extern_inline extern inline -#else -# define av_extern_inline inline -#endif -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,4) -# define av_warn_unused_result __attribute__((warn_unused_result)) -#else -# define av_warn_unused_result -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,1) -# define av_noinline __attribute__((noinline)) -#elif defined(_MSC_VER) -# define av_noinline __declspec(noinline) -#else -# define av_noinline -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,1) || defined(__clang__) -# define av_pure __attribute__((pure)) -#else -# define av_pure -#endif - -#if AV_GCC_VERSION_AT_LEAST(2,6) || defined(__clang__) -# define av_const __attribute__((const)) -#else -# define av_const -#endif - -#if AV_GCC_VERSION_AT_LEAST(4,3) || defined(__clang__) -# define av_cold __attribute__((cold)) -#else -# define av_cold -#endif - -#if AV_GCC_VERSION_AT_LEAST(4,1) && !defined(__llvm__) -# define av_flatten __attribute__((flatten)) -#else -# define av_flatten -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,1) -# define attribute_deprecated __attribute__((deprecated)) -#elif defined(_MSC_VER) -# define attribute_deprecated __declspec(deprecated) -#else -# define attribute_deprecated -#endif - -/** - * Disable warnings about deprecated features - * This is useful for sections of code kept for backward compatibility and - * scheduled for removal. - */ -#ifndef AV_NOWARN_DEPRECATED -#if AV_GCC_VERSION_AT_LEAST(4,6) || defined(__clang__) -# define AV_NOWARN_DEPRECATED(code) \ - _Pragma("GCC diagnostic push") \ - _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"") \ - code \ - _Pragma("GCC diagnostic pop") -#elif defined(_MSC_VER) -# define AV_NOWARN_DEPRECATED(code) \ - __pragma(warning(push)) \ - __pragma(warning(disable : 4996)) \ - code; \ - __pragma(warning(pop)) -#else -# define AV_NOWARN_DEPRECATED(code) code -#endif -#endif - -#if defined(__GNUC__) || defined(__clang__) -# define av_unused __attribute__((unused)) -#else -# define av_unused -#endif - -/** - * Mark a variable as used and prevent the compiler from optimizing it - * away. This is useful for variables accessed only from inline - * assembler without the compiler being aware. - */ -#if AV_GCC_VERSION_AT_LEAST(3,1) || defined(__clang__) -# define av_used __attribute__((used)) -#else -# define av_used -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,3) || defined(__clang__) -# define av_alias __attribute__((may_alias)) -#else -# define av_alias -#endif - -#if (defined(__GNUC__) || defined(__clang__)) && !defined(__INTEL_COMPILER) -# define av_uninit(x) x=x -#else -# define av_uninit(x) x -#endif - -#if defined(__GNUC__) || defined(__clang__) -# define av_builtin_constant_p __builtin_constant_p -# define av_printf_format(fmtpos, attrpos) __attribute__((__format__(__printf__, fmtpos, attrpos))) -#else -# define av_builtin_constant_p(x) 0 -# define av_printf_format(fmtpos, attrpos) -#endif - -#if AV_GCC_VERSION_AT_LEAST(2,5) || defined(__clang__) -# define av_noreturn __attribute__((noreturn)) -#else -# define av_noreturn -#endif - -#endif /* AVUTIL_ATTRIBUTES_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/audio_fifo.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/audio_fifo.h deleted file mode 100644 index d1e4c856..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/audio_fifo.h +++ /dev/null @@ -1,186 +0,0 @@ -/* - * Audio FIFO - * Copyright (c) 2012 Justin Ruggles - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Audio FIFO Buffer - */ - -#ifndef AVUTIL_AUDIO_FIFO_H -#define AVUTIL_AUDIO_FIFO_H - -#include "attributes.h" -#include "samplefmt.h" - -/** - * @addtogroup lavu_audio - * @{ - * - * @defgroup lavu_audiofifo Audio FIFO Buffer - * @{ - */ - -/** - * Context for an Audio FIFO Buffer. - * - * - Operates at the sample level rather than the byte level. - * - Supports multiple channels with either planar or packed sample format. - * - Automatic reallocation when writing to a full buffer. - */ -typedef struct AVAudioFifo AVAudioFifo; - -/** - * Free an AVAudioFifo. - * - * @param af AVAudioFifo to free - */ -void av_audio_fifo_free(AVAudioFifo *af); - -/** - * Allocate an AVAudioFifo. - * - * @param sample_fmt sample format - * @param channels number of channels - * @param nb_samples initial allocation size, in samples - * @return newly allocated AVAudioFifo, or NULL on error - */ -AVAudioFifo *av_audio_fifo_alloc(enum AVSampleFormat sample_fmt, int channels, - int nb_samples); - -/** - * Reallocate an AVAudioFifo. - * - * @param af AVAudioFifo to reallocate - * @param nb_samples new allocation size, in samples - * @return 0 if OK, or negative AVERROR code on failure - */ -av_warn_unused_result -int av_audio_fifo_realloc(AVAudioFifo *af, int nb_samples); - -/** - * Write data to an AVAudioFifo. - * - * The AVAudioFifo will be reallocated automatically if the available space - * is less than nb_samples. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to write to - * @param data audio data plane pointers - * @param nb_samples number of samples to write - * @return number of samples actually written, or negative AVERROR - * code on failure. If successful, the number of samples - * actually written will always be nb_samples. - */ -int av_audio_fifo_write(AVAudioFifo *af, void **data, int nb_samples); - -/** - * Peek data from an AVAudioFifo. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to read from - * @param data audio data plane pointers - * @param nb_samples number of samples to peek - * @return number of samples actually peek, or negative AVERROR code - * on failure. The number of samples actually peek will not - * be greater than nb_samples, and will only be less than - * nb_samples if av_audio_fifo_size is less than nb_samples. - */ -int av_audio_fifo_peek(AVAudioFifo *af, void **data, int nb_samples); - -/** - * Peek data from an AVAudioFifo. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to read from - * @param data audio data plane pointers - * @param nb_samples number of samples to peek - * @param offset offset from current read position - * @return number of samples actually peek, or negative AVERROR code - * on failure. The number of samples actually peek will not - * be greater than nb_samples, and will only be less than - * nb_samples if av_audio_fifo_size is less than nb_samples. - */ -int av_audio_fifo_peek_at(AVAudioFifo *af, void **data, int nb_samples, int offset); - -/** - * Read data from an AVAudioFifo. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to read from - * @param data audio data plane pointers - * @param nb_samples number of samples to read - * @return number of samples actually read, or negative AVERROR code - * on failure. The number of samples actually read will not - * be greater than nb_samples, and will only be less than - * nb_samples if av_audio_fifo_size is less than nb_samples. - */ -int av_audio_fifo_read(AVAudioFifo *af, void **data, int nb_samples); - -/** - * Drain data from an AVAudioFifo. - * - * Removes the data without reading it. - * - * @param af AVAudioFifo to drain - * @param nb_samples number of samples to drain - * @return 0 if OK, or negative AVERROR code on failure - */ -int av_audio_fifo_drain(AVAudioFifo *af, int nb_samples); - -/** - * Reset the AVAudioFifo buffer. - * - * This empties all data in the buffer. - * - * @param af AVAudioFifo to reset - */ -void av_audio_fifo_reset(AVAudioFifo *af); - -/** - * Get the current number of samples in the AVAudioFifo available for reading. - * - * @param af the AVAudioFifo to query - * @return number of samples available for reading - */ -int av_audio_fifo_size(AVAudioFifo *af); - -/** - * Get the current number of samples in the AVAudioFifo available for writing. - * - * @param af the AVAudioFifo to query - * @return number of samples available for writing - */ -int av_audio_fifo_space(AVAudioFifo *af); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_AUDIO_FIFO_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/avassert.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/avassert.h deleted file mode 100644 index 51e462bb..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/avassert.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * copyright (c) 2010 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * simple assert() macros that are a bit more flexible than ISO C assert(). - * @author Michael Niedermayer - */ - -#ifndef AVUTIL_AVASSERT_H -#define AVUTIL_AVASSERT_H - -#include -#include "log.h" -#include "macros.h" - -/** - * assert() equivalent, that is always enabled. - */ -#define av_assert0(cond) do { \ - if (!(cond)) { \ - av_log(NULL, AV_LOG_PANIC, "Assertion %s failed at %s:%d\n", \ - AV_STRINGIFY(cond), __FILE__, __LINE__); \ - abort(); \ - } \ -} while (0) - - -/** - * assert() equivalent, that does not lie in speed critical code. - * These asserts() thus can be enabled without fearing speed loss. - */ -#if defined(ASSERT_LEVEL) && ASSERT_LEVEL > 0 -#define av_assert1(cond) av_assert0(cond) -#else -#define av_assert1(cond) ((void)0) -#endif - - -/** - * assert() equivalent, that does lie in speed critical code. - */ -#if defined(ASSERT_LEVEL) && ASSERT_LEVEL > 1 -#define av_assert2(cond) av_assert0(cond) -#define av_assert2_fpu() av_assert0_fpu() -#else -#define av_assert2(cond) ((void)0) -#define av_assert2_fpu() ((void)0) -#endif - -/** - * Assert that floating point operations can be executed. - * - * This will av_assert0() that the cpu is not in MMX state on X86 - */ -void av_assert0_fpu(void); - -#endif /* AVUTIL_AVASSERT_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/avconfig.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/avconfig.h deleted file mode 100644 index c289fbb5..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/avconfig.h +++ /dev/null @@ -1,6 +0,0 @@ -/* Generated by ffmpeg configure */ -#ifndef AVUTIL_AVCONFIG_H -#define AVUTIL_AVCONFIG_H -#define AV_HAVE_BIGENDIAN 0 -#define AV_HAVE_FAST_UNALIGNED 1 -#endif /* AVUTIL_AVCONFIG_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/avstring.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/avstring.h deleted file mode 100644 index fae446c3..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/avstring.h +++ /dev/null @@ -1,437 +0,0 @@ -/* - * Copyright (c) 2007 Mans Rullgard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AVSTRING_H -#define AVUTIL_AVSTRING_H - -#include -#include -#include "attributes.h" -#include "version.h" - -/** - * @addtogroup lavu_string - * @{ - */ - -/** - * Return non-zero if pfx is a prefix of str. If it is, *ptr is set to - * the address of the first character in str after the prefix. - * - * @param str input string - * @param pfx prefix to test - * @param ptr updated if the prefix is matched inside str - * @return non-zero if the prefix matches, zero otherwise - */ -int av_strstart(const char *str, const char *pfx, const char **ptr); - -/** - * Return non-zero if pfx is a prefix of str independent of case. If - * it is, *ptr is set to the address of the first character in str - * after the prefix. - * - * @param str input string - * @param pfx prefix to test - * @param ptr updated if the prefix is matched inside str - * @return non-zero if the prefix matches, zero otherwise - */ -int av_stristart(const char *str, const char *pfx, const char **ptr); - -/** - * Locate the first case-independent occurrence in the string haystack - * of the string needle. A zero-length string needle is considered to - * match at the start of haystack. - * - * This function is a case-insensitive version of the standard strstr(). - * - * @param haystack string to search in - * @param needle string to search for - * @return pointer to the located match within haystack - * or a null pointer if no match - */ -char *av_stristr(const char *haystack, const char *needle); - -/** - * Locate the first occurrence of the string needle in the string haystack - * where not more than hay_length characters are searched. A zero-length - * string needle is considered to match at the start of haystack. - * - * This function is a length-limited version of the standard strstr(). - * - * @param haystack string to search in - * @param needle string to search for - * @param hay_length length of string to search in - * @return pointer to the located match within haystack - * or a null pointer if no match - */ -char *av_strnstr(const char *haystack, const char *needle, size_t hay_length); - -/** - * Copy the string src to dst, but no more than size - 1 bytes, and - * null-terminate dst. - * - * This function is the same as BSD strlcpy(). - * - * @param dst destination buffer - * @param src source string - * @param size size of destination buffer - * @return the length of src - * - * @warning since the return value is the length of src, src absolutely - * _must_ be a properly 0-terminated string, otherwise this will read beyond - * the end of the buffer and possibly crash. - */ -size_t av_strlcpy(char *dst, const char *src, size_t size); - -/** - * Append the string src to the string dst, but to a total length of - * no more than size - 1 bytes, and null-terminate dst. - * - * This function is similar to BSD strlcat(), but differs when - * size <= strlen(dst). - * - * @param dst destination buffer - * @param src source string - * @param size size of destination buffer - * @return the total length of src and dst - * - * @warning since the return value use the length of src and dst, these - * absolutely _must_ be a properly 0-terminated strings, otherwise this - * will read beyond the end of the buffer and possibly crash. - */ -size_t av_strlcat(char *dst, const char *src, size_t size); - -/** - * Append output to a string, according to a format. Never write out of - * the destination buffer, and always put a terminating 0 within - * the buffer. - * @param dst destination buffer (string to which the output is - * appended) - * @param size total size of the destination buffer - * @param fmt printf-compatible format string, specifying how the - * following parameters are used - * @return the length of the string that would have been generated - * if enough space had been available - */ -size_t av_strlcatf(char *dst, size_t size, const char *fmt, ...) av_printf_format(3, 4); - -/** - * Get the count of continuous non zero chars starting from the beginning. - * - * @param len maximum number of characters to check in the string, that - * is the maximum value which is returned by the function - */ -static inline size_t av_strnlen(const char *s, size_t len) -{ - size_t i; - for (i = 0; i < len && s[i]; i++) - ; - return i; -} - -/** - * Print arguments following specified format into a large enough auto - * allocated buffer. It is similar to GNU asprintf(). - * @param fmt printf-compatible format string, specifying how the - * following parameters are used. - * @return the allocated string - * @note You have to free the string yourself with av_free(). - */ -char *av_asprintf(const char *fmt, ...) av_printf_format(1, 2); - -#if FF_API_D2STR -/** - * Convert a number to an av_malloced string. - * @deprecated use av_asprintf() with "%f" or a more specific format - */ -attribute_deprecated -char *av_d2str(double d); -#endif - -/** - * Unescape the given string until a non escaped terminating char, - * and return the token corresponding to the unescaped string. - * - * The normal \ and ' escaping is supported. Leading and trailing - * whitespaces are removed, unless they are escaped with '\' or are - * enclosed between ''. - * - * @param buf the buffer to parse, buf will be updated to point to the - * terminating char - * @param term a 0-terminated list of terminating chars - * @return the malloced unescaped string, which must be av_freed by - * the user, NULL in case of allocation failure - */ -char *av_get_token(const char **buf, const char *term); - -/** - * Split the string into several tokens which can be accessed by - * successive calls to av_strtok(). - * - * A token is defined as a sequence of characters not belonging to the - * set specified in delim. - * - * On the first call to av_strtok(), s should point to the string to - * parse, and the value of saveptr is ignored. In subsequent calls, s - * should be NULL, and saveptr should be unchanged since the previous - * call. - * - * This function is similar to strtok_r() defined in POSIX.1. - * - * @param s the string to parse, may be NULL - * @param delim 0-terminated list of token delimiters, must be non-NULL - * @param saveptr user-provided pointer which points to stored - * information necessary for av_strtok() to continue scanning the same - * string. saveptr is updated to point to the next character after the - * first delimiter found, or to NULL if the string was terminated - * @return the found token, or NULL when no token is found - */ -char *av_strtok(char *s, const char *delim, char **saveptr); - -/** - * Locale-independent conversion of ASCII isdigit. - */ -static inline av_const int av_isdigit(int c) -{ - return c >= '0' && c <= '9'; -} - -/** - * Locale-independent conversion of ASCII isgraph. - */ -static inline av_const int av_isgraph(int c) -{ - return c > 32 && c < 127; -} - -/** - * Locale-independent conversion of ASCII isspace. - */ -static inline av_const int av_isspace(int c) -{ - return c == ' ' || c == '\f' || c == '\n' || c == '\r' || c == '\t' || - c == '\v'; -} - -/** - * Locale-independent conversion of ASCII characters to uppercase. - */ -static inline av_const int av_toupper(int c) -{ - if (c >= 'a' && c <= 'z') - c ^= 0x20; - return c; -} - -/** - * Locale-independent conversion of ASCII characters to lowercase. - */ -static inline av_const int av_tolower(int c) -{ - if (c >= 'A' && c <= 'Z') - c ^= 0x20; - return c; -} - -/** - * Locale-independent conversion of ASCII isxdigit. - */ -static inline av_const int av_isxdigit(int c) -{ - c = av_tolower(c); - return av_isdigit(c) || (c >= 'a' && c <= 'f'); -} - -/** - * Locale-independent case-insensitive compare. - * @note This means only ASCII-range characters are case-insensitive - */ -int av_strcasecmp(const char *a, const char *b); - -/** - * Locale-independent case-insensitive compare. - * @note This means only ASCII-range characters are case-insensitive - */ -int av_strncasecmp(const char *a, const char *b, size_t n); - -/** - * Locale-independent strings replace. - * @note This means only ASCII-range characters are replace - */ -char *av_strireplace(const char *str, const char *from, const char *to); - -/** - * Thread safe basename. - * @param path the string to parse, on DOS both \ and / are considered separators. - * @return pointer to the basename substring. - * If path does not contain a slash, the function returns a copy of path. - * If path is a NULL pointer or points to an empty string, a pointer - * to a string "." is returned. - */ -const char *av_basename(const char *path); - -/** - * Thread safe dirname. - * @param path the string to parse, on DOS both \ and / are considered separators. - * @return A pointer to a string that's the parent directory of path. - * If path is a NULL pointer or points to an empty string, a pointer - * to a string "." is returned. - * @note the function may modify the contents of the path, so copies should be passed. - */ -const char *av_dirname(char *path); - -/** - * Match instances of a name in a comma-separated list of names. - * List entries are checked from the start to the end of the names list, - * the first match ends further processing. If an entry prefixed with '-' - * matches, then 0 is returned. The "ALL" list entry is considered to - * match all names. - * - * @param name Name to look for. - * @param names List of names. - * @return 1 on match, 0 otherwise. - */ -int av_match_name(const char *name, const char *names); - -/** - * Append path component to the existing path. - * Path separator '/' is placed between when needed. - * Resulting string have to be freed with av_free(). - * @param path base path - * @param component component to be appended - * @return new path or NULL on error. - */ -char *av_append_path_component(const char *path, const char *component); - -enum AVEscapeMode { - AV_ESCAPE_MODE_AUTO, ///< Use auto-selected escaping mode. - AV_ESCAPE_MODE_BACKSLASH, ///< Use backslash escaping. - AV_ESCAPE_MODE_QUOTE, ///< Use single-quote escaping. - AV_ESCAPE_MODE_XML, ///< Use XML non-markup character data escaping. -}; - -/** - * Consider spaces special and escape them even in the middle of the - * string. - * - * This is equivalent to adding the whitespace characters to the special - * characters lists, except it is guaranteed to use the exact same list - * of whitespace characters as the rest of libavutil. - */ -#define AV_ESCAPE_FLAG_WHITESPACE (1 << 0) - -/** - * Escape only specified special characters. - * Without this flag, escape also any characters that may be considered - * special by av_get_token(), such as the single quote. - */ -#define AV_ESCAPE_FLAG_STRICT (1 << 1) - -/** - * Within AV_ESCAPE_MODE_XML, additionally escape single quotes for single - * quoted attributes. - */ -#define AV_ESCAPE_FLAG_XML_SINGLE_QUOTES (1 << 2) - -/** - * Within AV_ESCAPE_MODE_XML, additionally escape double quotes for double - * quoted attributes. - */ -#define AV_ESCAPE_FLAG_XML_DOUBLE_QUOTES (1 << 3) - - -/** - * Escape string in src, and put the escaped string in an allocated - * string in *dst, which must be freed with av_free(). - * - * @param dst pointer where an allocated string is put - * @param src string to escape, must be non-NULL - * @param special_chars string containing the special characters which - * need to be escaped, can be NULL - * @param mode escape mode to employ, see AV_ESCAPE_MODE_* macros. - * Any unknown value for mode will be considered equivalent to - * AV_ESCAPE_MODE_BACKSLASH, but this behaviour can change without - * notice. - * @param flags flags which control how to escape, see AV_ESCAPE_FLAG_ macros - * @return the length of the allocated string, or a negative error code in case of error - * @see av_bprint_escape() - */ -av_warn_unused_result -int av_escape(char **dst, const char *src, const char *special_chars, - enum AVEscapeMode mode, int flags); - -#define AV_UTF8_FLAG_ACCEPT_INVALID_BIG_CODES 1 ///< accept codepoints over 0x10FFFF -#define AV_UTF8_FLAG_ACCEPT_NON_CHARACTERS 2 ///< accept non-characters - 0xFFFE and 0xFFFF -#define AV_UTF8_FLAG_ACCEPT_SURROGATES 4 ///< accept UTF-16 surrogates codes -#define AV_UTF8_FLAG_EXCLUDE_XML_INVALID_CONTROL_CODES 8 ///< exclude control codes not accepted by XML - -#define AV_UTF8_FLAG_ACCEPT_ALL \ - AV_UTF8_FLAG_ACCEPT_INVALID_BIG_CODES|AV_UTF8_FLAG_ACCEPT_NON_CHARACTERS|AV_UTF8_FLAG_ACCEPT_SURROGATES - -/** - * Read and decode a single UTF-8 code point (character) from the - * buffer in *buf, and update *buf to point to the next byte to - * decode. - * - * In case of an invalid byte sequence, the pointer will be updated to - * the next byte after the invalid sequence and the function will - * return an error code. - * - * Depending on the specified flags, the function will also fail in - * case the decoded code point does not belong to a valid range. - * - * @note For speed-relevant code a carefully implemented use of - * GET_UTF8() may be preferred. - * - * @param codep pointer used to return the parsed code in case of success. - * The value in *codep is set even in case the range check fails. - * @param bufp pointer to the address the first byte of the sequence - * to decode, updated by the function to point to the - * byte next after the decoded sequence - * @param buf_end pointer to the end of the buffer, points to the next - * byte past the last in the buffer. This is used to - * avoid buffer overreads (in case of an unfinished - * UTF-8 sequence towards the end of the buffer). - * @param flags a collection of AV_UTF8_FLAG_* flags - * @return >= 0 in case a sequence was successfully read, a negative - * value in case of invalid sequence - */ -av_warn_unused_result -int av_utf8_decode(int32_t *codep, const uint8_t **bufp, const uint8_t *buf_end, - unsigned int flags); - -/** - * Check if a name is in a list. - * @returns 0 if not found, or the 1 based index where it has been found in the - * list. - */ -int av_match_list(const char *name, const char *list, char separator); - -/** - * See libc sscanf manual for more information. - * Locale-independent sscanf implementation. - */ -int av_sscanf(const char *string, const char *format, ...); - -/** - * @} - */ - -#endif /* AVUTIL_AVSTRING_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/avutil.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/avutil.h deleted file mode 100644 index 64b68bdb..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/avutil.h +++ /dev/null @@ -1,371 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AVUTIL_H -#define AVUTIL_AVUTIL_H - -/** - * @file - * @ingroup lavu - * Convenience header that includes @ref lavu "libavutil"'s core. - */ - -/** - * @mainpage - * - * @section ffmpeg_intro Introduction - * - * This document describes the usage of the different libraries - * provided by FFmpeg. - * - * @li @ref libavc "libavcodec" encoding/decoding library - * @li @ref lavfi "libavfilter" graph-based frame editing library - * @li @ref libavf "libavformat" I/O and muxing/demuxing library - * @li @ref lavd "libavdevice" special devices muxing/demuxing library - * @li @ref lavu "libavutil" common utility library - * @li @ref lswr "libswresample" audio resampling, format conversion and mixing - * @li @ref lpp "libpostproc" post processing library - * @li @ref libsws "libswscale" color conversion and scaling library - * - * @section ffmpeg_versioning Versioning and compatibility - * - * Each of the FFmpeg libraries contains a version.h header, which defines a - * major, minor and micro version number with the - * LIBRARYNAME_VERSION_{MAJOR,MINOR,MICRO} macros. The major version - * number is incremented with backward incompatible changes - e.g. removing - * parts of the public API, reordering public struct members, etc. The minor - * version number is incremented for backward compatible API changes or major - * new features - e.g. adding a new public function or a new decoder. The micro - * version number is incremented for smaller changes that a calling program - * might still want to check for - e.g. changing behavior in a previously - * unspecified situation. - * - * FFmpeg guarantees backward API and ABI compatibility for each library as long - * as its major version number is unchanged. This means that no public symbols - * will be removed or renamed. Types and names of the public struct members and - * values of public macros and enums will remain the same (unless they were - * explicitly declared as not part of the public API). Documented behavior will - * not change. - * - * In other words, any correct program that works with a given FFmpeg snapshot - * should work just as well without any changes with any later snapshot with the - * same major versions. This applies to both rebuilding the program against new - * FFmpeg versions or to replacing the dynamic FFmpeg libraries that a program - * links against. - * - * However, new public symbols may be added and new members may be appended to - * public structs whose size is not part of public ABI (most public structs in - * FFmpeg). New macros and enum values may be added. Behavior in undocumented - * situations may change slightly (and be documented). All those are accompanied - * by an entry in doc/APIchanges and incrementing either the minor or micro - * version number. - */ - -/** - * @defgroup lavu libavutil - * Common code shared across all FFmpeg libraries. - * - * @note - * libavutil is designed to be modular. In most cases, in order to use the - * functions provided by one component of libavutil you must explicitly include - * the specific header containing that feature. If you are only using - * media-related components, you could simply include libavutil/avutil.h, which - * brings in most of the "core" components. - * - * @{ - * - * @defgroup lavu_crypto Crypto and Hashing - * - * @{ - * @} - * - * @defgroup lavu_math Mathematics - * @{ - * - * @} - * - * @defgroup lavu_string String Manipulation - * - * @{ - * - * @} - * - * @defgroup lavu_mem Memory Management - * - * @{ - * - * @} - * - * @defgroup lavu_data Data Structures - * @{ - * - * @} - * - * @defgroup lavu_video Video related - * - * @{ - * - * @} - * - * @defgroup lavu_audio Audio related - * - * @{ - * - * @} - * - * @defgroup lavu_error Error Codes - * - * @{ - * - * @} - * - * @defgroup lavu_log Logging Facility - * - * @{ - * - * @} - * - * @defgroup lavu_misc Other - * - * @{ - * - * @defgroup preproc_misc Preprocessor String Macros - * - * @{ - * - * @} - * - * @defgroup version_utils Library Version Macros - * - * @{ - * - * @} - */ - - -/** - * @addtogroup lavu_ver - * @{ - */ - -/** - * Return the LIBAVUTIL_VERSION_INT constant. - */ -unsigned avutil_version(void); - -/** - * Return an informative version string. This usually is the actual release - * version number or a git commit description. This string has no fixed format - * and can change any time. It should never be parsed by code. - */ -const char *av_version_info(void); - -/** - * Return the libavutil build-time configuration. - */ -const char *avutil_configuration(void); - -/** - * Return the libavutil license. - */ -const char *avutil_license(void); - -/** - * @} - */ - -/** - * @addtogroup lavu_media Media Type - * @brief Media Type - */ - -enum AVMediaType { - AVMEDIA_TYPE_UNKNOWN = -1, ///< Usually treated as AVMEDIA_TYPE_DATA - AVMEDIA_TYPE_VIDEO, - AVMEDIA_TYPE_AUDIO, - AVMEDIA_TYPE_DATA, ///< Opaque data information usually continuous - AVMEDIA_TYPE_SUBTITLE, - AVMEDIA_TYPE_ATTACHMENT, ///< Opaque data information usually sparse - AVMEDIA_TYPE_NB -}; - -/** - * Return a string describing the media_type enum, NULL if media_type - * is unknown. - */ -const char *av_get_media_type_string(enum AVMediaType media_type); - -/** - * @defgroup lavu_const Constants - * @{ - * - * @defgroup lavu_enc Encoding specific - * - * @note those definition should move to avcodec - * @{ - */ - -#define FF_LAMBDA_SHIFT 7 -#define FF_LAMBDA_SCALE (1< - -/** - * @defgroup lavu_base64 Base64 - * @ingroup lavu_crypto - * @{ - */ - -/** - * Decode a base64-encoded string. - * - * @param out buffer for decoded data - * @param in null-terminated input string - * @param out_size size in bytes of the out buffer, must be at - * least 3/4 of the length of in, that is AV_BASE64_DECODE_SIZE(strlen(in)) - * @return number of bytes written, or a negative value in case of - * invalid input - */ -int av_base64_decode(uint8_t *out, const char *in, int out_size); - -/** - * Calculate the output size in bytes needed to decode a base64 string - * with length x to a data buffer. - */ -#define AV_BASE64_DECODE_SIZE(x) ((x) * 3LL / 4) - -/** - * Encode data to base64 and null-terminate. - * - * @param out buffer for encoded data - * @param out_size size in bytes of the out buffer (including the - * null terminator), must be at least AV_BASE64_SIZE(in_size) - * @param in input buffer containing the data to encode - * @param in_size size in bytes of the in buffer - * @return out or NULL in case of error - */ -char *av_base64_encode(char *out, int out_size, const uint8_t *in, int in_size); - -/** - * Calculate the output size needed to base64-encode x bytes to a - * null-terminated string. - */ -#define AV_BASE64_SIZE(x) (((x)+2) / 3 * 4 + 1) - - /** - * @} - */ - -#endif /* AVUTIL_BASE64_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/blowfish.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/blowfish.h deleted file mode 100644 index 9e289a40..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/blowfish.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * Blowfish algorithm - * Copyright (c) 2012 Samuel Pitoiset - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_BLOWFISH_H -#define AVUTIL_BLOWFISH_H - -#include - -/** - * @defgroup lavu_blowfish Blowfish - * @ingroup lavu_crypto - * @{ - */ - -#define AV_BF_ROUNDS 16 - -typedef struct AVBlowfish { - uint32_t p[AV_BF_ROUNDS + 2]; - uint32_t s[4][256]; -} AVBlowfish; - -/** - * Allocate an AVBlowfish context. - */ -AVBlowfish *av_blowfish_alloc(void); - -/** - * Initialize an AVBlowfish context. - * - * @param ctx an AVBlowfish context - * @param key a key - * @param key_len length of the key - */ -void av_blowfish_init(struct AVBlowfish *ctx, const uint8_t *key, int key_len); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * - * @param ctx an AVBlowfish context - * @param xl left four bytes halves of input to be encrypted - * @param xr right four bytes halves of input to be encrypted - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_blowfish_crypt_ecb(struct AVBlowfish *ctx, uint32_t *xl, uint32_t *xr, - int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * - * @param ctx an AVBlowfish context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_blowfish_crypt(struct AVBlowfish *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_BLOWFISH_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/bprint.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/bprint.h deleted file mode 100644 index c09b1ac1..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/bprint.h +++ /dev/null @@ -1,219 +0,0 @@ -/* - * Copyright (c) 2012 Nicolas George - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_BPRINT_H -#define AVUTIL_BPRINT_H - -#include - -#include "attributes.h" -#include "avstring.h" - -/** - * Define a structure with extra padding to a fixed size - * This helps ensuring binary compatibility with future versions. - */ - -#define FF_PAD_STRUCTURE(name, size, ...) \ -struct ff_pad_helper_##name { __VA_ARGS__ }; \ -typedef struct name { \ - __VA_ARGS__ \ - char reserved_padding[size - sizeof(struct ff_pad_helper_##name)]; \ -} name; - -/** - * Buffer to print data progressively - * - * The string buffer grows as necessary and is always 0-terminated. - * The content of the string is never accessed, and thus is - * encoding-agnostic and can even hold binary data. - * - * Small buffers are kept in the structure itself, and thus require no - * memory allocation at all (unless the contents of the buffer is needed - * after the structure goes out of scope). This is almost as lightweight as - * declaring a local "char buf[512]". - * - * The length of the string can go beyond the allocated size: the buffer is - * then truncated, but the functions still keep account of the actual total - * length. - * - * In other words, buf->len can be greater than buf->size and records the - * total length of what would have been to the buffer if there had been - * enough memory. - * - * Append operations do not need to be tested for failure: if a memory - * allocation fails, data stop being appended to the buffer, but the length - * is still updated. This situation can be tested with - * av_bprint_is_complete(). - * - * The size_max field determines several possible behaviours: - * - * size_max = -1 (= UINT_MAX) or any large value will let the buffer be - * reallocated as necessary, with an amortized linear cost. - * - * size_max = 0 prevents writing anything to the buffer: only the total - * length is computed. The write operations can then possibly be repeated in - * a buffer with exactly the necessary size - * (using size_init = size_max = len + 1). - * - * size_max = 1 is automatically replaced by the exact size available in the - * structure itself, thus ensuring no dynamic memory allocation. The - * internal buffer is large enough to hold a reasonable paragraph of text, - * such as the current paragraph. - */ - -FF_PAD_STRUCTURE(AVBPrint, 1024, - char *str; /**< string so far */ - unsigned len; /**< length so far */ - unsigned size; /**< allocated memory */ - unsigned size_max; /**< maximum allocated memory */ - char reserved_internal_buffer[1]; -) - -/** - * Convenience macros for special values for av_bprint_init() size_max - * parameter. - */ -#define AV_BPRINT_SIZE_UNLIMITED ((unsigned)-1) -#define AV_BPRINT_SIZE_AUTOMATIC 1 -#define AV_BPRINT_SIZE_COUNT_ONLY 0 - -/** - * Init a print buffer. - * - * @param buf buffer to init - * @param size_init initial size (including the final 0) - * @param size_max maximum size; - * 0 means do not write anything, just count the length; - * 1 is replaced by the maximum value for automatic storage; - * any large value means that the internal buffer will be - * reallocated as needed up to that limit; -1 is converted to - * UINT_MAX, the largest limit possible. - * Check also AV_BPRINT_SIZE_* macros. - */ -void av_bprint_init(AVBPrint *buf, unsigned size_init, unsigned size_max); - -/** - * Init a print buffer using a pre-existing buffer. - * - * The buffer will not be reallocated. - * - * @param buf buffer structure to init - * @param buffer byte buffer to use for the string data - * @param size size of buffer - */ -void av_bprint_init_for_buffer(AVBPrint *buf, char *buffer, unsigned size); - -/** - * Append a formatted string to a print buffer. - */ -void av_bprintf(AVBPrint *buf, const char *fmt, ...) av_printf_format(2, 3); - -/** - * Append a formatted string to a print buffer. - */ -void av_vbprintf(AVBPrint *buf, const char *fmt, va_list vl_arg); - -/** - * Append char c n times to a print buffer. - */ -void av_bprint_chars(AVBPrint *buf, char c, unsigned n); - -/** - * Append data to a print buffer. - * - * param buf bprint buffer to use - * param data pointer to data - * param size size of data - */ -void av_bprint_append_data(AVBPrint *buf, const char *data, unsigned size); - -struct tm; -/** - * Append a formatted date and time to a print buffer. - * - * param buf bprint buffer to use - * param fmt date and time format string, see strftime() - * param tm broken-down time structure to translate - * - * @note due to poor design of the standard strftime function, it may - * produce poor results if the format string expands to a very long text and - * the bprint buffer is near the limit stated by the size_max option. - */ -void av_bprint_strftime(AVBPrint *buf, const char *fmt, const struct tm *tm); - -/** - * Allocate bytes in the buffer for external use. - * - * @param[in] buf buffer structure - * @param[in] size required size - * @param[out] mem pointer to the memory area - * @param[out] actual_size size of the memory area after allocation; - * can be larger or smaller than size - */ -void av_bprint_get_buffer(AVBPrint *buf, unsigned size, - unsigned char **mem, unsigned *actual_size); - -/** - * Reset the string to "" but keep internal allocated data. - */ -void av_bprint_clear(AVBPrint *buf); - -/** - * Test if the print buffer is complete (not truncated). - * - * It may have been truncated due to a memory allocation failure - * or the size_max limit (compare size and size_max if necessary). - */ -static inline int av_bprint_is_complete(const AVBPrint *buf) -{ - return buf->len < buf->size; -} - -/** - * Finalize a print buffer. - * - * The print buffer can no longer be used afterwards, - * but the len and size fields are still valid. - * - * @arg[out] ret_str if not NULL, used to return a permanent copy of the - * buffer contents, or NULL if memory allocation fails; - * if NULL, the buffer is discarded and freed - * @return 0 for success or error code (probably AVERROR(ENOMEM)) - */ -int av_bprint_finalize(AVBPrint *buf, char **ret_str); - -/** - * Escape the content in src and append it to dstbuf. - * - * @param dstbuf already inited destination bprint buffer - * @param src string containing the text to escape - * @param special_chars string containing the special characters which - * need to be escaped, can be NULL - * @param mode escape mode to employ, see AV_ESCAPE_MODE_* macros. - * Any unknown value for mode will be considered equivalent to - * AV_ESCAPE_MODE_BACKSLASH, but this behaviour can change without - * notice. - * @param flags flags which control how to escape, see AV_ESCAPE_FLAG_* macros - */ -void av_bprint_escape(AVBPrint *dstbuf, const char *src, const char *special_chars, - enum AVEscapeMode mode, int flags); - -#endif /* AVUTIL_BPRINT_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/bswap.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/bswap.h deleted file mode 100644 index 91cb7953..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/bswap.h +++ /dev/null @@ -1,109 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * byte swapping routines - */ - -#ifndef AVUTIL_BSWAP_H -#define AVUTIL_BSWAP_H - -#include -#include "libavutil/avconfig.h" -#include "attributes.h" - -#ifdef HAVE_AV_CONFIG_H - -#include "config.h" - -#if ARCH_AARCH64 -# include "aarch64/bswap.h" -#elif ARCH_ARM -# include "arm/bswap.h" -#elif ARCH_AVR32 -# include "avr32/bswap.h" -#elif ARCH_SH4 -# include "sh4/bswap.h" -#elif ARCH_X86 -# include "x86/bswap.h" -#endif - -#endif /* HAVE_AV_CONFIG_H */ - -#define AV_BSWAP16C(x) (((x) << 8 & 0xff00) | ((x) >> 8 & 0x00ff)) -#define AV_BSWAP32C(x) (AV_BSWAP16C(x) << 16 | AV_BSWAP16C((x) >> 16)) -#define AV_BSWAP64C(x) (AV_BSWAP32C(x) << 32 | AV_BSWAP32C((x) >> 32)) - -#define AV_BSWAPC(s, x) AV_BSWAP##s##C(x) - -#ifndef av_bswap16 -static av_always_inline av_const uint16_t av_bswap16(uint16_t x) -{ - x= (x>>8) | (x<<8); - return x; -} -#endif - -#ifndef av_bswap32 -static av_always_inline av_const uint32_t av_bswap32(uint32_t x) -{ - return AV_BSWAP32C(x); -} -#endif - -#ifndef av_bswap64 -static inline uint64_t av_const av_bswap64(uint64_t x) -{ - return (uint64_t)av_bswap32(x) << 32 | av_bswap32(x >> 32); -} -#endif - -// be2ne ... big-endian to native-endian -// le2ne ... little-endian to native-endian - -#if AV_HAVE_BIGENDIAN -#define av_be2ne16(x) (x) -#define av_be2ne32(x) (x) -#define av_be2ne64(x) (x) -#define av_le2ne16(x) av_bswap16(x) -#define av_le2ne32(x) av_bswap32(x) -#define av_le2ne64(x) av_bswap64(x) -#define AV_BE2NEC(s, x) (x) -#define AV_LE2NEC(s, x) AV_BSWAPC(s, x) -#else -#define av_be2ne16(x) av_bswap16(x) -#define av_be2ne32(x) av_bswap32(x) -#define av_be2ne64(x) av_bswap64(x) -#define av_le2ne16(x) (x) -#define av_le2ne32(x) (x) -#define av_le2ne64(x) (x) -#define AV_BE2NEC(s, x) AV_BSWAPC(s, x) -#define AV_LE2NEC(s, x) (x) -#endif - -#define AV_BE2NE16C(x) AV_BE2NEC(16, x) -#define AV_BE2NE32C(x) AV_BE2NEC(32, x) -#define AV_BE2NE64C(x) AV_BE2NEC(64, x) -#define AV_LE2NE16C(x) AV_LE2NEC(16, x) -#define AV_LE2NE32C(x) AV_LE2NEC(32, x) -#define AV_LE2NE64C(x) AV_LE2NEC(64, x) - -#endif /* AVUTIL_BSWAP_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/buffer.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/buffer.h deleted file mode 100644 index e1ef5b7f..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/buffer.h +++ /dev/null @@ -1,322 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_buffer - * refcounted data buffer API - */ - -#ifndef AVUTIL_BUFFER_H -#define AVUTIL_BUFFER_H - -#include -#include - -/** - * @defgroup lavu_buffer AVBuffer - * @ingroup lavu_data - * - * @{ - * AVBuffer is an API for reference-counted data buffers. - * - * There are two core objects in this API -- AVBuffer and AVBufferRef. AVBuffer - * represents the data buffer itself; it is opaque and not meant to be accessed - * by the caller directly, but only through AVBufferRef. However, the caller may - * e.g. compare two AVBuffer pointers to check whether two different references - * are describing the same data buffer. AVBufferRef represents a single - * reference to an AVBuffer and it is the object that may be manipulated by the - * caller directly. - * - * There are two functions provided for creating a new AVBuffer with a single - * reference -- av_buffer_alloc() to just allocate a new buffer, and - * av_buffer_create() to wrap an existing array in an AVBuffer. From an existing - * reference, additional references may be created with av_buffer_ref(). - * Use av_buffer_unref() to free a reference (this will automatically free the - * data once all the references are freed). - * - * The convention throughout this API and the rest of FFmpeg is such that the - * buffer is considered writable if there exists only one reference to it (and - * it has not been marked as read-only). The av_buffer_is_writable() function is - * provided to check whether this is true and av_buffer_make_writable() will - * automatically create a new writable buffer when necessary. - * Of course nothing prevents the calling code from violating this convention, - * however that is safe only when all the existing references are under its - * control. - * - * @note Referencing and unreferencing the buffers is thread-safe and thus - * may be done from multiple threads simultaneously without any need for - * additional locking. - * - * @note Two different references to the same buffer can point to different - * parts of the buffer (i.e. their AVBufferRef.data will not be equal). - */ - -/** - * A reference counted buffer type. It is opaque and is meant to be used through - * references (AVBufferRef). - */ -typedef struct AVBuffer AVBuffer; - -/** - * A reference to a data buffer. - * - * The size of this struct is not a part of the public ABI and it is not meant - * to be allocated directly. - */ -typedef struct AVBufferRef { - AVBuffer *buffer; - - /** - * The data buffer. It is considered writable if and only if - * this is the only reference to the buffer, in which case - * av_buffer_is_writable() returns 1. - */ - uint8_t *data; - /** - * Size of data in bytes. - */ - size_t size; -} AVBufferRef; - -/** - * Allocate an AVBuffer of the given size using av_malloc(). - * - * @return an AVBufferRef of given size or NULL when out of memory - */ -AVBufferRef *av_buffer_alloc(size_t size); - -/** - * Same as av_buffer_alloc(), except the returned buffer will be initialized - * to zero. - */ -AVBufferRef *av_buffer_allocz(size_t size); - -/** - * Always treat the buffer as read-only, even when it has only one - * reference. - */ -#define AV_BUFFER_FLAG_READONLY (1 << 0) - -/** - * Create an AVBuffer from an existing array. - * - * If this function is successful, data is owned by the AVBuffer. The caller may - * only access data through the returned AVBufferRef and references derived from - * it. - * If this function fails, data is left untouched. - * @param data data array - * @param size size of data in bytes - * @param free a callback for freeing this buffer's data - * @param opaque parameter to be got for processing or passed to free - * @param flags a combination of AV_BUFFER_FLAG_* - * - * @return an AVBufferRef referring to data on success, NULL on failure. - */ -AVBufferRef *av_buffer_create(uint8_t *data, size_t size, - void (*free)(void *opaque, uint8_t *data), - void *opaque, int flags); - -/** - * Default free callback, which calls av_free() on the buffer data. - * This function is meant to be passed to av_buffer_create(), not called - * directly. - */ -void av_buffer_default_free(void *opaque, uint8_t *data); - -/** - * Create a new reference to an AVBuffer. - * - * @return a new AVBufferRef referring to the same AVBuffer as buf or NULL on - * failure. - */ -AVBufferRef *av_buffer_ref(const AVBufferRef *buf); - -/** - * Free a given reference and automatically free the buffer if there are no more - * references to it. - * - * @param buf the reference to be freed. The pointer is set to NULL on return. - */ -void av_buffer_unref(AVBufferRef **buf); - -/** - * @return 1 if the caller may write to the data referred to by buf (which is - * true if and only if buf is the only reference to the underlying AVBuffer). - * Return 0 otherwise. - * A positive answer is valid until av_buffer_ref() is called on buf. - */ -int av_buffer_is_writable(const AVBufferRef *buf); - -/** - * @return the opaque parameter set by av_buffer_create. - */ -void *av_buffer_get_opaque(const AVBufferRef *buf); - -int av_buffer_get_ref_count(const AVBufferRef *buf); - -/** - * Create a writable reference from a given buffer reference, avoiding data copy - * if possible. - * - * @param buf buffer reference to make writable. On success, buf is either left - * untouched, or it is unreferenced and a new writable AVBufferRef is - * written in its place. On failure, buf is left untouched. - * @return 0 on success, a negative AVERROR on failure. - */ -int av_buffer_make_writable(AVBufferRef **buf); - -/** - * Reallocate a given buffer. - * - * @param buf a buffer reference to reallocate. On success, buf will be - * unreferenced and a new reference with the required size will be - * written in its place. On failure buf will be left untouched. *buf - * may be NULL, then a new buffer is allocated. - * @param size required new buffer size. - * @return 0 on success, a negative AVERROR on failure. - * - * @note the buffer is actually reallocated with av_realloc() only if it was - * initially allocated through av_buffer_realloc(NULL) and there is only one - * reference to it (i.e. the one passed to this function). In all other cases - * a new buffer is allocated and the data is copied. - */ -int av_buffer_realloc(AVBufferRef **buf, size_t size); - -/** - * Ensure dst refers to the same data as src. - * - * When *dst is already equivalent to src, do nothing. Otherwise unreference dst - * and replace it with a new reference to src. - * - * @param dst Pointer to either a valid buffer reference or NULL. On success, - * this will point to a buffer reference equivalent to src. On - * failure, dst will be left untouched. - * @param src A buffer reference to replace dst with. May be NULL, then this - * function is equivalent to av_buffer_unref(dst). - * @return 0 on success - * AVERROR(ENOMEM) on memory allocation failure. - */ -int av_buffer_replace(AVBufferRef **dst, const AVBufferRef *src); - -/** - * @} - */ - -/** - * @defgroup lavu_bufferpool AVBufferPool - * @ingroup lavu_data - * - * @{ - * AVBufferPool is an API for a lock-free thread-safe pool of AVBuffers. - * - * Frequently allocating and freeing large buffers may be slow. AVBufferPool is - * meant to solve this in cases when the caller needs a set of buffers of the - * same size (the most obvious use case being buffers for raw video or audio - * frames). - * - * At the beginning, the user must call av_buffer_pool_init() to create the - * buffer pool. Then whenever a buffer is needed, call av_buffer_pool_get() to - * get a reference to a new buffer, similar to av_buffer_alloc(). This new - * reference works in all aspects the same way as the one created by - * av_buffer_alloc(). However, when the last reference to this buffer is - * unreferenced, it is returned to the pool instead of being freed and will be - * reused for subsequent av_buffer_pool_get() calls. - * - * When the caller is done with the pool and no longer needs to allocate any new - * buffers, av_buffer_pool_uninit() must be called to mark the pool as freeable. - * Once all the buffers are released, it will automatically be freed. - * - * Allocating and releasing buffers with this API is thread-safe as long as - * either the default alloc callback is used, or the user-supplied one is - * thread-safe. - */ - -/** - * The buffer pool. This structure is opaque and not meant to be accessed - * directly. It is allocated with av_buffer_pool_init() and freed with - * av_buffer_pool_uninit(). - */ -typedef struct AVBufferPool AVBufferPool; - -/** - * Allocate and initialize a buffer pool. - * - * @param size size of each buffer in this pool - * @param alloc a function that will be used to allocate new buffers when the - * pool is empty. May be NULL, then the default allocator will be used - * (av_buffer_alloc()). - * @return newly created buffer pool on success, NULL on error. - */ -AVBufferPool *av_buffer_pool_init(size_t size, AVBufferRef* (*alloc)(size_t size)); - -/** - * Allocate and initialize a buffer pool with a more complex allocator. - * - * @param size size of each buffer in this pool - * @param opaque arbitrary user data used by the allocator - * @param alloc a function that will be used to allocate new buffers when the - * pool is empty. May be NULL, then the default allocator will be - * used (av_buffer_alloc()). - * @param pool_free a function that will be called immediately before the pool - * is freed. I.e. after av_buffer_pool_uninit() is called - * by the caller and all the frames are returned to the pool - * and freed. It is intended to uninitialize the user opaque - * data. May be NULL. - * @return newly created buffer pool on success, NULL on error. - */ -AVBufferPool *av_buffer_pool_init2(size_t size, void *opaque, - AVBufferRef* (*alloc)(void *opaque, size_t size), - void (*pool_free)(void *opaque)); - -/** - * Mark the pool as being available for freeing. It will actually be freed only - * once all the allocated buffers associated with the pool are released. Thus it - * is safe to call this function while some of the allocated buffers are still - * in use. - * - * @param pool pointer to the pool to be freed. It will be set to NULL. - */ -void av_buffer_pool_uninit(AVBufferPool **pool); - -/** - * Allocate a new AVBuffer, reusing an old buffer from the pool when available. - * This function may be called simultaneously from multiple threads. - * - * @return a reference to the new buffer on success, NULL on error. - */ -AVBufferRef *av_buffer_pool_get(AVBufferPool *pool); - -/** - * Query the original opaque parameter of an allocated buffer in the pool. - * - * @param ref a buffer reference to a buffer returned by av_buffer_pool_get. - * @return the opaque parameter set by the buffer allocator function of the - * buffer pool. - * - * @note the opaque parameter of ref is used by the buffer pool implementation, - * therefore you have to use this function to access the original opaque - * parameter of an allocated buffer. - */ -void *av_buffer_pool_buffer_get_opaque(const AVBufferRef *ref); - -/** - * @} - */ - -#endif /* AVUTIL_BUFFER_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/camellia.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/camellia.h deleted file mode 100644 index e674c9b9..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/camellia.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * An implementation of the CAMELLIA algorithm as mentioned in RFC3713 - * Copyright (c) 2014 Supraja Meedinti - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CAMELLIA_H -#define AVUTIL_CAMELLIA_H - -#include - - -/** - * @file - * @brief Public header for libavutil CAMELLIA algorithm - * @defgroup lavu_camellia CAMELLIA - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_camellia_size; - -struct AVCAMELLIA; - -/** - * Allocate an AVCAMELLIA context - * To free the struct: av_free(ptr) - */ -struct AVCAMELLIA *av_camellia_alloc(void); - -/** - * Initialize an AVCAMELLIA context. - * - * @param ctx an AVCAMELLIA context - * @param key a key of 16, 24, 32 bytes used for encryption/decryption - * @param key_bits number of keybits: possible are 128, 192, 256 - */ -int av_camellia_init(struct AVCAMELLIA *ctx, const uint8_t *key, int key_bits); - -/** - * Encrypt or decrypt a buffer using a previously initialized context - * - * @param ctx an AVCAMELLIA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 16 byte blocks - * @paran iv initialization vector for CBC mode, NULL for ECB mode - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_camellia_crypt(struct AVCAMELLIA *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t* iv, int decrypt); - -/** - * @} - */ -#endif /* AVUTIL_CAMELLIA_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/cast5.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/cast5.h deleted file mode 100644 index ad5b347e..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/cast5.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * An implementation of the CAST128 algorithm as mentioned in RFC2144 - * Copyright (c) 2014 Supraja Meedinti - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CAST5_H -#define AVUTIL_CAST5_H - -#include - - -/** - * @file - * @brief Public header for libavutil CAST5 algorithm - * @defgroup lavu_cast5 CAST5 - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_cast5_size; - -struct AVCAST5; - -/** - * Allocate an AVCAST5 context - * To free the struct: av_free(ptr) - */ -struct AVCAST5 *av_cast5_alloc(void); -/** - * Initialize an AVCAST5 context. - * - * @param ctx an AVCAST5 context - * @param key a key of 5,6,...16 bytes used for encryption/decryption - * @param key_bits number of keybits: possible are 40,48,...,128 - * @return 0 on success, less than 0 on failure - */ -int av_cast5_init(struct AVCAST5 *ctx, const uint8_t *key, int key_bits); - -/** - * Encrypt or decrypt a buffer using a previously initialized context, ECB mode only - * - * @param ctx an AVCAST5 context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_cast5_crypt(struct AVCAST5 *ctx, uint8_t *dst, const uint8_t *src, int count, int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context - * - * @param ctx an AVCAST5 context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, NULL for ECB mode - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_cast5_crypt2(struct AVCAST5 *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); -/** - * @} - */ -#endif /* AVUTIL_CAST5_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/channel_layout.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/channel_layout.h deleted file mode 100644 index 4dd6614d..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/channel_layout.h +++ /dev/null @@ -1,749 +0,0 @@ -/* - * Copyright (c) 2006 Michael Niedermayer - * Copyright (c) 2008 Peter Ross - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CHANNEL_LAYOUT_H -#define AVUTIL_CHANNEL_LAYOUT_H - -#include -#include - -#include "version.h" -#include "attributes.h" - -/** - * @file - * audio channel layout utility functions - */ - -/** - * @addtogroup lavu_audio - * @{ - */ - -enum AVChannel { - ///< Invalid channel index - AV_CHAN_NONE = -1, - AV_CHAN_FRONT_LEFT, - AV_CHAN_FRONT_RIGHT, - AV_CHAN_FRONT_CENTER, - AV_CHAN_LOW_FREQUENCY, - AV_CHAN_BACK_LEFT, - AV_CHAN_BACK_RIGHT, - AV_CHAN_FRONT_LEFT_OF_CENTER, - AV_CHAN_FRONT_RIGHT_OF_CENTER, - AV_CHAN_BACK_CENTER, - AV_CHAN_SIDE_LEFT, - AV_CHAN_SIDE_RIGHT, - AV_CHAN_TOP_CENTER, - AV_CHAN_TOP_FRONT_LEFT, - AV_CHAN_TOP_FRONT_CENTER, - AV_CHAN_TOP_FRONT_RIGHT, - AV_CHAN_TOP_BACK_LEFT, - AV_CHAN_TOP_BACK_CENTER, - AV_CHAN_TOP_BACK_RIGHT, - /** Stereo downmix. */ - AV_CHAN_STEREO_LEFT = 29, - /** See above. */ - AV_CHAN_STEREO_RIGHT, - AV_CHAN_WIDE_LEFT, - AV_CHAN_WIDE_RIGHT, - AV_CHAN_SURROUND_DIRECT_LEFT, - AV_CHAN_SURROUND_DIRECT_RIGHT, - AV_CHAN_LOW_FREQUENCY_2, - AV_CHAN_TOP_SIDE_LEFT, - AV_CHAN_TOP_SIDE_RIGHT, - AV_CHAN_BOTTOM_FRONT_CENTER, - AV_CHAN_BOTTOM_FRONT_LEFT, - AV_CHAN_BOTTOM_FRONT_RIGHT, - - /** Channel is empty can be safely skipped. */ - AV_CHAN_UNUSED = 0x200, - - /** Channel contains data, but its position is unknown. */ - AV_CHAN_UNKNOWN = 0x300, - - /** - * Range of channels between AV_CHAN_AMBISONIC_BASE and - * AV_CHAN_AMBISONIC_END represent Ambisonic components using the ACN system. - * - * Given a channel id between AV_CHAN_AMBISONIC_BASE and - * AV_CHAN_AMBISONIC_END (inclusive), the ACN index of the channel is - * = - AV_CHAN_AMBISONIC_BASE. - * - * @note these values are only used for AV_CHANNEL_ORDER_CUSTOM channel - * orderings, the AV_CHANNEL_ORDER_AMBISONIC ordering orders the channels - * implicitly by their position in the stream. - */ - AV_CHAN_AMBISONIC_BASE = 0x400, - // leave space for 1024 ids, which correspond to maximum order-32 harmonics, - // which should be enough for the foreseeable use cases - AV_CHAN_AMBISONIC_END = 0x7ff, -}; - -enum AVChannelOrder { - /** - * Only the channel count is specified, without any further information - * about the channel order. - */ - AV_CHANNEL_ORDER_UNSPEC, - /** - * The native channel order, i.e. the channels are in the same order in - * which they are defined in the AVChannel enum. This supports up to 63 - * different channels. - */ - AV_CHANNEL_ORDER_NATIVE, - /** - * The channel order does not correspond to any other predefined order and - * is stored as an explicit map. For example, this could be used to support - * layouts with 64 or more channels, or with empty/skipped (AV_CHAN_SILENCE) - * channels at arbitrary positions. - */ - AV_CHANNEL_ORDER_CUSTOM, - /** - * The audio is represented as the decomposition of the sound field into - * spherical harmonics. Each channel corresponds to a single expansion - * component. Channels are ordered according to ACN (Ambisonic Channel - * Number). - * - * The channel with the index n in the stream contains the spherical - * harmonic of degree l and order m given by - * @code{.unparsed} - * l = floor(sqrt(n)), - * m = n - l * (l + 1). - * @endcode - * - * Conversely given a spherical harmonic of degree l and order m, the - * corresponding channel index n is given by - * @code{.unparsed} - * n = l * (l + 1) + m. - * @endcode - * - * Normalization is assumed to be SN3D (Schmidt Semi-Normalization) - * as defined in AmbiX format $ 2.1. - */ - AV_CHANNEL_ORDER_AMBISONIC, -}; - - -/** - * @defgroup channel_masks Audio channel masks - * - * A channel layout is a 64-bits integer with a bit set for every channel. - * The number of bits set must be equal to the number of channels. - * The value 0 means that the channel layout is not known. - * @note this data structure is not powerful enough to handle channels - * combinations that have the same channel multiple times, such as - * dual-mono. - * - * @{ - */ -#define AV_CH_FRONT_LEFT (1ULL << AV_CHAN_FRONT_LEFT ) -#define AV_CH_FRONT_RIGHT (1ULL << AV_CHAN_FRONT_RIGHT ) -#define AV_CH_FRONT_CENTER (1ULL << AV_CHAN_FRONT_CENTER ) -#define AV_CH_LOW_FREQUENCY (1ULL << AV_CHAN_LOW_FREQUENCY ) -#define AV_CH_BACK_LEFT (1ULL << AV_CHAN_BACK_LEFT ) -#define AV_CH_BACK_RIGHT (1ULL << AV_CHAN_BACK_RIGHT ) -#define AV_CH_FRONT_LEFT_OF_CENTER (1ULL << AV_CHAN_FRONT_LEFT_OF_CENTER ) -#define AV_CH_FRONT_RIGHT_OF_CENTER (1ULL << AV_CHAN_FRONT_RIGHT_OF_CENTER) -#define AV_CH_BACK_CENTER (1ULL << AV_CHAN_BACK_CENTER ) -#define AV_CH_SIDE_LEFT (1ULL << AV_CHAN_SIDE_LEFT ) -#define AV_CH_SIDE_RIGHT (1ULL << AV_CHAN_SIDE_RIGHT ) -#define AV_CH_TOP_CENTER (1ULL << AV_CHAN_TOP_CENTER ) -#define AV_CH_TOP_FRONT_LEFT (1ULL << AV_CHAN_TOP_FRONT_LEFT ) -#define AV_CH_TOP_FRONT_CENTER (1ULL << AV_CHAN_TOP_FRONT_CENTER ) -#define AV_CH_TOP_FRONT_RIGHT (1ULL << AV_CHAN_TOP_FRONT_RIGHT ) -#define AV_CH_TOP_BACK_LEFT (1ULL << AV_CHAN_TOP_BACK_LEFT ) -#define AV_CH_TOP_BACK_CENTER (1ULL << AV_CHAN_TOP_BACK_CENTER ) -#define AV_CH_TOP_BACK_RIGHT (1ULL << AV_CHAN_TOP_BACK_RIGHT ) -#define AV_CH_STEREO_LEFT (1ULL << AV_CHAN_STEREO_LEFT ) -#define AV_CH_STEREO_RIGHT (1ULL << AV_CHAN_STEREO_RIGHT ) -#define AV_CH_WIDE_LEFT (1ULL << AV_CHAN_WIDE_LEFT ) -#define AV_CH_WIDE_RIGHT (1ULL << AV_CHAN_WIDE_RIGHT ) -#define AV_CH_SURROUND_DIRECT_LEFT (1ULL << AV_CHAN_SURROUND_DIRECT_LEFT ) -#define AV_CH_SURROUND_DIRECT_RIGHT (1ULL << AV_CHAN_SURROUND_DIRECT_RIGHT) -#define AV_CH_LOW_FREQUENCY_2 (1ULL << AV_CHAN_LOW_FREQUENCY_2 ) -#define AV_CH_TOP_SIDE_LEFT (1ULL << AV_CHAN_TOP_SIDE_LEFT ) -#define AV_CH_TOP_SIDE_RIGHT (1ULL << AV_CHAN_TOP_SIDE_RIGHT ) -#define AV_CH_BOTTOM_FRONT_CENTER (1ULL << AV_CHAN_BOTTOM_FRONT_CENTER ) -#define AV_CH_BOTTOM_FRONT_LEFT (1ULL << AV_CHAN_BOTTOM_FRONT_LEFT ) -#define AV_CH_BOTTOM_FRONT_RIGHT (1ULL << AV_CHAN_BOTTOM_FRONT_RIGHT ) - -#if FF_API_OLD_CHANNEL_LAYOUT -/** Channel mask value used for AVCodecContext.request_channel_layout - to indicate that the user requests the channel order of the decoder output - to be the native codec channel order. - @deprecated channel order is now indicated in a special field in - AVChannelLayout - */ -#define AV_CH_LAYOUT_NATIVE 0x8000000000000000ULL -#endif - -/** - * @} - * @defgroup channel_mask_c Audio channel layouts - * @{ - * */ -#define AV_CH_LAYOUT_MONO (AV_CH_FRONT_CENTER) -#define AV_CH_LAYOUT_STEREO (AV_CH_FRONT_LEFT|AV_CH_FRONT_RIGHT) -#define AV_CH_LAYOUT_2POINT1 (AV_CH_LAYOUT_STEREO|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_2_1 (AV_CH_LAYOUT_STEREO|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_SURROUND (AV_CH_LAYOUT_STEREO|AV_CH_FRONT_CENTER) -#define AV_CH_LAYOUT_3POINT1 (AV_CH_LAYOUT_SURROUND|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_4POINT0 (AV_CH_LAYOUT_SURROUND|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_4POINT1 (AV_CH_LAYOUT_4POINT0|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_2_2 (AV_CH_LAYOUT_STEREO|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT) -#define AV_CH_LAYOUT_QUAD (AV_CH_LAYOUT_STEREO|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_5POINT0 (AV_CH_LAYOUT_SURROUND|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT) -#define AV_CH_LAYOUT_5POINT1 (AV_CH_LAYOUT_5POINT0|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_5POINT0_BACK (AV_CH_LAYOUT_SURROUND|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_5POINT1_BACK (AV_CH_LAYOUT_5POINT0_BACK|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_6POINT0 (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT0_FRONT (AV_CH_LAYOUT_2_2|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_HEXAGONAL (AV_CH_LAYOUT_5POINT0_BACK|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT1_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT1_FRONT (AV_CH_LAYOUT_6POINT0_FRONT|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_7POINT0 (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_7POINT0_FRONT (AV_CH_LAYOUT_5POINT0|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_7POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_7POINT1_WIDE (AV_CH_LAYOUT_5POINT1|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_7POINT1_WIDE_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_OCTAGONAL (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_CENTER|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_HEXADECAGONAL (AV_CH_LAYOUT_OCTAGONAL|AV_CH_WIDE_LEFT|AV_CH_WIDE_RIGHT|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT|AV_CH_TOP_BACK_CENTER|AV_CH_TOP_FRONT_CENTER|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT) -#define AV_CH_LAYOUT_STEREO_DOWNMIX (AV_CH_STEREO_LEFT|AV_CH_STEREO_RIGHT) -#define AV_CH_LAYOUT_22POINT2 (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER|AV_CH_BACK_CENTER|AV_CH_LOW_FREQUENCY_2|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT|AV_CH_TOP_FRONT_CENTER|AV_CH_TOP_CENTER|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT|AV_CH_TOP_SIDE_LEFT|AV_CH_TOP_SIDE_RIGHT|AV_CH_TOP_BACK_CENTER|AV_CH_BOTTOM_FRONT_CENTER|AV_CH_BOTTOM_FRONT_LEFT|AV_CH_BOTTOM_FRONT_RIGHT) - -enum AVMatrixEncoding { - AV_MATRIX_ENCODING_NONE, - AV_MATRIX_ENCODING_DOLBY, - AV_MATRIX_ENCODING_DPLII, - AV_MATRIX_ENCODING_DPLIIX, - AV_MATRIX_ENCODING_DPLIIZ, - AV_MATRIX_ENCODING_DOLBYEX, - AV_MATRIX_ENCODING_DOLBYHEADPHONE, - AV_MATRIX_ENCODING_NB -}; - -/** - * @} - */ - -/** - * An AVChannelCustom defines a single channel within a custom order layout - * - * Unlike most structures in FFmpeg, sizeof(AVChannelCustom) is a part of the - * public ABI. - * - * No new fields may be added to it without a major version bump. - */ -typedef struct AVChannelCustom { - enum AVChannel id; - char name[16]; - void *opaque; -} AVChannelCustom; - -/** - * An AVChannelLayout holds information about the channel layout of audio data. - * - * A channel layout here is defined as a set of channels ordered in a specific - * way (unless the channel order is AV_CHANNEL_ORDER_UNSPEC, in which case an - * AVChannelLayout carries only the channel count). - * - * Unlike most structures in Libav, sizeof(AVChannelLayout) is a part of the - * public ABI and may be used by the caller. E.g. it may be allocated on stack - * or embedded in caller-defined structs. - * - * AVChannelLayout can be initialized as follows: - * - default initialization with {0}, followed by setting all used fields - * correctly; - * - by assigning one of the predefined AV_CHANNEL_LAYOUT_* initializers; - * - with a constructor function, such as av_channel_layout_default(), - * av_channel_layout_from_mask() or av_channel_layout_from_string(). - * - * The channel layout must be unitialized with av_channel_layout_uninit() - * - * Copying an AVChannelLayout via assigning is forbidden, - * av_channel_layout_copy() must be used instead (and its return value should - * be checked) - * - * No new fields may be added to it without a major version bump, except for - * new elements of the union fitting in sizeof(uint64_t). - */ -typedef struct AVChannelLayout { - /** - * Channel order used in this layout. - * This is a mandatory field. - */ - enum AVChannelOrder order; - - /** - * Number of channels in this layout. Mandatory field. - */ - int nb_channels; - - /** - * Details about which channels are present in this layout. - * For AV_CHANNEL_ORDER_UNSPEC, this field is undefined and must not be - * used. - */ - union { - /** - * This member must be used for AV_CHANNEL_ORDER_NATIVE, and may be used - * for AV_CHANNEL_ORDER_AMBISONIC to signal non-diegetic channels. - * It is a bitmask, where the position of each set bit means that the - * AVChannel with the corresponding value is present. - * - * I.e. when (mask & (1 << AV_CHAN_FOO)) is non-zero, then AV_CHAN_FOO - * is present in the layout. Otherwise it is not present. - * - * @note when a channel layout using a bitmask is constructed or - * modified manually (i.e. not using any of the av_channel_layout_* - * functions), the code doing it must ensure that the number of set bits - * is equal to nb_channels. - */ - uint64_t mask; - /** - * This member must be used when the channel order is - * AV_CHANNEL_ORDER_CUSTOM. It is a nb_channels-sized array, with each - * element signalling the presence of the AVChannel with the - * corresponding value in map[i].id. - * - * I.e. when map[i].id is equal to AV_CHAN_FOO, then AV_CH_FOO is the - * i-th channel in the audio data. - * - * When map[i].id is in the range between AV_CHAN_AMBISONIC_BASE and - * AV_CHAN_AMBISONIC_END (inclusive), the channel contains an ambisonic - * component with ACN index (as defined above) - * n = map[i].id - AV_CHAN_AMBISONIC_BASE. - * - * map[i].name may be filled with a 0-terminated string, in which case - * it will be used for the purpose of identifying the channel with the - * convenience functions below. Otherise it must be zeroed. - */ - AVChannelCustom *map; - } u; - - /** - * For some private data of the user. - */ - void *opaque; -} AVChannelLayout; - -#define AV_CHANNEL_LAYOUT_MASK(nb, m) \ - { .order = AV_CHANNEL_ORDER_NATIVE, .nb_channels = (nb), .u = { .mask = (m) }} - -#define AV_CHANNEL_LAYOUT_MONO AV_CHANNEL_LAYOUT_MASK(1, AV_CH_LAYOUT_MONO) -#define AV_CHANNEL_LAYOUT_STEREO AV_CHANNEL_LAYOUT_MASK(2, AV_CH_LAYOUT_STEREO) -#define AV_CHANNEL_LAYOUT_2POINT1 AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_2POINT1) -#define AV_CHANNEL_LAYOUT_2_1 AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_2_1) -#define AV_CHANNEL_LAYOUT_SURROUND AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_SURROUND) -#define AV_CHANNEL_LAYOUT_3POINT1 AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_3POINT1) -#define AV_CHANNEL_LAYOUT_4POINT0 AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_4POINT0) -#define AV_CHANNEL_LAYOUT_4POINT1 AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_4POINT1) -#define AV_CHANNEL_LAYOUT_2_2 AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_2_2) -#define AV_CHANNEL_LAYOUT_QUAD AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_QUAD) -#define AV_CHANNEL_LAYOUT_5POINT0 AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_5POINT0) -#define AV_CHANNEL_LAYOUT_5POINT1 AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_5POINT1) -#define AV_CHANNEL_LAYOUT_5POINT0_BACK AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_5POINT0_BACK) -#define AV_CHANNEL_LAYOUT_5POINT1_BACK AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_5POINT1_BACK) -#define AV_CHANNEL_LAYOUT_6POINT0 AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_6POINT0) -#define AV_CHANNEL_LAYOUT_6POINT0_FRONT AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_6POINT0_FRONT) -#define AV_CHANNEL_LAYOUT_HEXAGONAL AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_HEXAGONAL) -#define AV_CHANNEL_LAYOUT_6POINT1 AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1) -#define AV_CHANNEL_LAYOUT_6POINT1_BACK AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1_BACK) -#define AV_CHANNEL_LAYOUT_6POINT1_FRONT AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1_FRONT) -#define AV_CHANNEL_LAYOUT_7POINT0 AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_7POINT0) -#define AV_CHANNEL_LAYOUT_7POINT0_FRONT AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_7POINT0_FRONT) -#define AV_CHANNEL_LAYOUT_7POINT1 AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1) -#define AV_CHANNEL_LAYOUT_7POINT1_WIDE AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1_WIDE) -#define AV_CHANNEL_LAYOUT_7POINT1_WIDE_BACK AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1_WIDE_BACK) -#define AV_CHANNEL_LAYOUT_OCTAGONAL AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_OCTAGONAL) -#define AV_CHANNEL_LAYOUT_HEXADECAGONAL AV_CHANNEL_LAYOUT_MASK(16, AV_CH_LAYOUT_HEXADECAGONAL) -#define AV_CHANNEL_LAYOUT_STEREO_DOWNMIX AV_CHANNEL_LAYOUT_MASK(2, AV_CH_LAYOUT_STEREO_DOWNMIX) -#define AV_CHANNEL_LAYOUT_22POINT2 AV_CHANNEL_LAYOUT_MASK(24, AV_CH_LAYOUT_22POINT2) -#define AV_CHANNEL_LAYOUT_AMBISONIC_FIRST_ORDER \ - { .order = AV_CHANNEL_ORDER_AMBISONIC, .nb_channels = 4, .u = { .mask = 0 }} - -struct AVBPrint; - -#if FF_API_OLD_CHANNEL_LAYOUT -/** - * Return a channel layout id that matches name, or 0 if no match is found. - * - * name can be one or several of the following notations, - * separated by '+' or '|': - * - the name of an usual channel layout (mono, stereo, 4.0, quad, 5.0, - * 5.0(side), 5.1, 5.1(side), 7.1, 7.1(wide), downmix); - * - the name of a single channel (FL, FR, FC, LFE, BL, BR, FLC, FRC, BC, - * SL, SR, TC, TFL, TFC, TFR, TBL, TBC, TBR, DL, DR); - * - a number of channels, in decimal, followed by 'c', yielding - * the default channel layout for that number of channels (@see - * av_get_default_channel_layout); - * - a channel layout mask, in hexadecimal starting with "0x" (see the - * AV_CH_* macros). - * - * Example: "stereo+FC" = "2c+FC" = "2c+1c" = "0x7" - * - * @deprecated use av_channel_layout_from_string() - */ -attribute_deprecated -uint64_t av_get_channel_layout(const char *name); - -/** - * Return a channel layout and the number of channels based on the specified name. - * - * This function is similar to (@see av_get_channel_layout), but can also parse - * unknown channel layout specifications. - * - * @param[in] name channel layout specification string - * @param[out] channel_layout parsed channel layout (0 if unknown) - * @param[out] nb_channels number of channels - * - * @return 0 on success, AVERROR(EINVAL) if the parsing fails. - * @deprecated use av_channel_layout_from_string() - */ -attribute_deprecated -int av_get_extended_channel_layout(const char *name, uint64_t* channel_layout, int* nb_channels); - -/** - * Return a description of a channel layout. - * If nb_channels is <= 0, it is guessed from the channel_layout. - * - * @param buf put here the string containing the channel layout - * @param buf_size size in bytes of the buffer - * @deprecated use av_channel_layout_describe() - */ -attribute_deprecated -void av_get_channel_layout_string(char *buf, int buf_size, int nb_channels, uint64_t channel_layout); - -/** - * Append a description of a channel layout to a bprint buffer. - * @deprecated use av_channel_layout_describe() - */ -attribute_deprecated -void av_bprint_channel_layout(struct AVBPrint *bp, int nb_channels, uint64_t channel_layout); - -/** - * Return the number of channels in the channel layout. - * @deprecated use AVChannelLayout.nb_channels - */ -attribute_deprecated -int av_get_channel_layout_nb_channels(uint64_t channel_layout); - -/** - * Return default channel layout for a given number of channels. - * - * @deprecated use av_channel_layout_default() - */ -attribute_deprecated -int64_t av_get_default_channel_layout(int nb_channels); - -/** - * Get the index of a channel in channel_layout. - * - * @param channel a channel layout describing exactly one channel which must be - * present in channel_layout. - * - * @return index of channel in channel_layout on success, a negative AVERROR - * on error. - * - * @deprecated use av_channel_layout_index_from_channel() - */ -attribute_deprecated -int av_get_channel_layout_channel_index(uint64_t channel_layout, - uint64_t channel); - -/** - * Get the channel with the given index in channel_layout. - * @deprecated use av_channel_layout_channel_from_index() - */ -attribute_deprecated -uint64_t av_channel_layout_extract_channel(uint64_t channel_layout, int index); - -/** - * Get the name of a given channel. - * - * @return channel name on success, NULL on error. - * - * @deprecated use av_channel_name() - */ -attribute_deprecated -const char *av_get_channel_name(uint64_t channel); - -/** - * Get the description of a given channel. - * - * @param channel a channel layout with a single channel - * @return channel description on success, NULL on error - * @deprecated use av_channel_description() - */ -attribute_deprecated -const char *av_get_channel_description(uint64_t channel); - -/** - * Get the value and name of a standard channel layout. - * - * @param[in] index index in an internal list, starting at 0 - * @param[out] layout channel layout mask - * @param[out] name name of the layout - * @return 0 if the layout exists, - * <0 if index is beyond the limits - * @deprecated use av_channel_layout_standard() - */ -attribute_deprecated -int av_get_standard_channel_layout(unsigned index, uint64_t *layout, - const char **name); -#endif - -/** - * Get a human readable string in an abbreviated form describing a given channel. - * This is the inverse function of @ref av_channel_from_string(). - * - * @param buf pre-allocated buffer where to put the generated string - * @param buf_size size in bytes of the buffer. - * @return amount of bytes needed to hold the output string, or a negative AVERROR - * on failure. If the returned value is bigger than buf_size, then the - * string was truncated. - */ -int av_channel_name(char *buf, size_t buf_size, enum AVChannel channel); - -/** - * bprint variant of av_channel_name(). - * - * @note the string will be appended to the bprint buffer. - */ -void av_channel_name_bprint(struct AVBPrint *bp, enum AVChannel channel_id); - -/** - * Get a human readable string describing a given channel. - * - * @param buf pre-allocated buffer where to put the generated string - * @param buf_size size in bytes of the buffer. - * @return amount of bytes needed to hold the output string, or a negative AVERROR - * on failure. If the returned value is bigger than buf_size, then the - * string was truncated. - */ -int av_channel_description(char *buf, size_t buf_size, enum AVChannel channel); - -/** - * bprint variant of av_channel_description(). - * - * @note the string will be appended to the bprint buffer. - */ -void av_channel_description_bprint(struct AVBPrint *bp, enum AVChannel channel_id); - -/** - * This is the inverse function of @ref av_channel_name(). - * - * @return the channel with the given name - * AV_CHAN_NONE when name does not identify a known channel - */ -enum AVChannel av_channel_from_string(const char *name); - -/** - * Initialize a native channel layout from a bitmask indicating which channels - * are present. - * - * @param channel_layout the layout structure to be initialized - * @param mask bitmask describing the channel layout - * - * @return 0 on success - * AVERROR(EINVAL) for invalid mask values - */ -int av_channel_layout_from_mask(AVChannelLayout *channel_layout, uint64_t mask); - -/** - * Initialize a channel layout from a given string description. - * The input string can be represented by: - * - the formal channel layout name (returned by av_channel_layout_describe()) - * - single or multiple channel names (returned by av_channel_name(), eg. "FL", - * or concatenated with "+", each optionally containing a custom name after - * a "@", eg. "FL@Left+FR@Right+LFE") - * - a decimal or hexadecimal value of a native channel layout (eg. "4" or "0x4") - * - the number of channels with default layout (eg. "4c") - * - the number of unordered channels (eg. "4C" or "4 channels") - * - the ambisonic order followed by optional non-diegetic channels (eg. - * "ambisonic 2+stereo") - * - * @param channel_layout input channel layout - * @param str string describing the channel layout - * @return 0 channel layout was detected, AVERROR_INVALIDATATA otherwise - */ -int av_channel_layout_from_string(AVChannelLayout *channel_layout, - const char *str); - -/** - * Get the default channel layout for a given number of channels. - * - * @param channel_layout the layout structure to be initialized - * @param nb_channels number of channels - */ -void av_channel_layout_default(AVChannelLayout *ch_layout, int nb_channels); - -/** - * Iterate over all standard channel layouts. - * - * @param opaque a pointer where libavutil will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the standard channel layout or NULL when the iteration is - * finished - */ -const AVChannelLayout *av_channel_layout_standard(void **opaque); - -/** - * Free any allocated data in the channel layout and reset the channel - * count to 0. - * - * @param channel_layout the layout structure to be uninitialized - */ -void av_channel_layout_uninit(AVChannelLayout *channel_layout); - -/** - * Make a copy of a channel layout. This differs from just assigning src to dst - * in that it allocates and copies the map for AV_CHANNEL_ORDER_CUSTOM. - * - * @note the destination channel_layout will be always uninitialized before copy. - * - * @param dst destination channel layout - * @param src source channel layout - * @return 0 on success, a negative AVERROR on error. - */ -int av_channel_layout_copy(AVChannelLayout *dst, const AVChannelLayout *src); - -/** - * Get a human-readable string describing the channel layout properties. - * The string will be in the same format that is accepted by - * @ref av_channel_layout_from_string(), allowing to rebuild the same - * channel layout, except for opaque pointers. - * - * @param channel_layout channel layout to be described - * @param buf pre-allocated buffer where to put the generated string - * @param buf_size size in bytes of the buffer. - * @return amount of bytes needed to hold the output string, or a negative AVERROR - * on failure. If the returned value is bigger than buf_size, then the - * string was truncated. - */ -int av_channel_layout_describe(const AVChannelLayout *channel_layout, - char *buf, size_t buf_size); - -/** - * bprint variant of av_channel_layout_describe(). - * - * @note the string will be appended to the bprint buffer. - * @return 0 on success, or a negative AVERROR value on failure. - */ -int av_channel_layout_describe_bprint(const AVChannelLayout *channel_layout, - struct AVBPrint *bp); - -/** - * Get the channel with the given index in a channel layout. - * - * @param channel_layout input channel layout - * @return channel with the index idx in channel_layout on success or - * AV_CHAN_NONE on failure (if idx is not valid or the channel order is - * unspecified) - */ -enum AVChannel -av_channel_layout_channel_from_index(const AVChannelLayout *channel_layout, unsigned int idx); - -/** - * Get the index of a given channel in a channel layout. In case multiple - * channels are found, only the first match will be returned. - * - * @param channel_layout input channel layout - * @return index of channel in channel_layout on success or a negative number if - * channel is not present in channel_layout. - */ -int av_channel_layout_index_from_channel(const AVChannelLayout *channel_layout, - enum AVChannel channel); - -/** - * Get the index in a channel layout of a channel described by the given string. - * In case multiple channels are found, only the first match will be returned. - * - * This function accepts channel names in the same format as - * @ref av_channel_from_string(). - * - * @param channel_layout input channel layout - * @return a channel index described by the given string, or a negative AVERROR - * value. - */ -int av_channel_layout_index_from_string(const AVChannelLayout *channel_layout, - const char *name); - -/** - * Get a channel described by the given string. - * - * This function accepts channel names in the same format as - * @ref av_channel_from_string(). - * - * @param channel_layout input channel layout - * @return a channel described by the given string in channel_layout on success - * or AV_CHAN_NONE on failure (if the string is not valid or the channel - * order is unspecified) - */ -enum AVChannel -av_channel_layout_channel_from_string(const AVChannelLayout *channel_layout, - const char *name); - -/** - * Find out what channels from a given set are present in a channel layout, - * without regard for their positions. - * - * @param channel_layout input channel layout - * @param mask a combination of AV_CH_* representing a set of channels - * @return a bitfield representing all the channels from mask that are present - * in channel_layout - */ -uint64_t av_channel_layout_subset(const AVChannelLayout *channel_layout, - uint64_t mask); - -/** - * Check whether a channel layout is valid, i.e. can possibly describe audio - * data. - * - * @param channel_layout input channel layout - * @return 1 if channel_layout is valid, 0 otherwise. - */ -int av_channel_layout_check(const AVChannelLayout *channel_layout); - -/** - * Check whether two channel layouts are semantically the same, i.e. the same - * channels are present on the same positions in both. - * - * If one of the channel layouts is AV_CHANNEL_ORDER_UNSPEC, while the other is - * not, they are considered to be unequal. If both are AV_CHANNEL_ORDER_UNSPEC, - * they are considered equal iff the channel counts are the same in both. - * - * @param chl input channel layout - * @param chl1 input channel layout - * @return 0 if chl and chl1 are equal, 1 if they are not equal. A negative - * AVERROR code if one or both are invalid. - */ -int av_channel_layout_compare(const AVChannelLayout *chl, const AVChannelLayout *chl1); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_CHANNEL_LAYOUT_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/common.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/common.h deleted file mode 100644 index fd1404be..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/common.h +++ /dev/null @@ -1,578 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * common internal and external API header - */ - -#ifndef AVUTIL_COMMON_H -#define AVUTIL_COMMON_H - -#if defined(__cplusplus) && !defined(__STDC_CONSTANT_MACROS) && !defined(UINT64_C) -#error missing -D__STDC_CONSTANT_MACROS / #define __STDC_CONSTANT_MACROS -#endif - -#include -#include -#include -#include -#include -#include -#include -#include - -#include "attributes.h" -#include "macros.h" - -//rounded division & shift -#define RSHIFT(a,b) ((a) > 0 ? ((a) + ((1<<(b))>>1))>>(b) : ((a) + ((1<<(b))>>1)-1)>>(b)) -/* assume b>0 */ -#define ROUNDED_DIV(a,b) (((a)>=0 ? (a) + ((b)>>1) : (a) - ((b)>>1))/(b)) -/* Fast a/(1<=0 and b>=0 */ -#define AV_CEIL_RSHIFT(a,b) (!av_builtin_constant_p(b) ? -((-(a)) >> (b)) \ - : ((a) + (1<<(b)) - 1) >> (b)) -/* Backwards compat. */ -#define FF_CEIL_RSHIFT AV_CEIL_RSHIFT - -#define FFUDIV(a,b) (((a)>0 ?(a):(a)-(b)+1) / (b)) -#define FFUMOD(a,b) ((a)-(b)*FFUDIV(a,b)) - -/** - * Absolute value, Note, INT_MIN / INT64_MIN result in undefined behavior as they - * are not representable as absolute values of their type. This is the same - * as with *abs() - * @see FFNABS() - */ -#define FFABS(a) ((a) >= 0 ? (a) : (-(a))) -#define FFSIGN(a) ((a) > 0 ? 1 : -1) - -/** - * Negative Absolute value. - * this works for all integers of all types. - * As with many macros, this evaluates its argument twice, it thus must not have - * a sideeffect, that is FFNABS(x++) has undefined behavior. - */ -#define FFNABS(a) ((a) <= 0 ? (a) : (-(a))) - -/** - * Unsigned Absolute value. - * This takes the absolute value of a signed int and returns it as a unsigned. - * This also works with INT_MIN which would otherwise not be representable - * As with many macros, this evaluates its argument twice. - */ -#define FFABSU(a) ((a) <= 0 ? -(unsigned)(a) : (unsigned)(a)) -#define FFABS64U(a) ((a) <= 0 ? -(uint64_t)(a) : (uint64_t)(a)) - -/* misc math functions */ - -#ifdef HAVE_AV_CONFIG_H -# include "config.h" -# include "intmath.h" -#endif - -#ifndef av_ceil_log2 -# define av_ceil_log2 av_ceil_log2_c -#endif -#ifndef av_clip -# define av_clip av_clip_c -#endif -#ifndef av_clip64 -# define av_clip64 av_clip64_c -#endif -#ifndef av_clip_uint8 -# define av_clip_uint8 av_clip_uint8_c -#endif -#ifndef av_clip_int8 -# define av_clip_int8 av_clip_int8_c -#endif -#ifndef av_clip_uint16 -# define av_clip_uint16 av_clip_uint16_c -#endif -#ifndef av_clip_int16 -# define av_clip_int16 av_clip_int16_c -#endif -#ifndef av_clipl_int32 -# define av_clipl_int32 av_clipl_int32_c -#endif -#ifndef av_clip_intp2 -# define av_clip_intp2 av_clip_intp2_c -#endif -#ifndef av_clip_uintp2 -# define av_clip_uintp2 av_clip_uintp2_c -#endif -#ifndef av_mod_uintp2 -# define av_mod_uintp2 av_mod_uintp2_c -#endif -#ifndef av_sat_add32 -# define av_sat_add32 av_sat_add32_c -#endif -#ifndef av_sat_dadd32 -# define av_sat_dadd32 av_sat_dadd32_c -#endif -#ifndef av_sat_sub32 -# define av_sat_sub32 av_sat_sub32_c -#endif -#ifndef av_sat_dsub32 -# define av_sat_dsub32 av_sat_dsub32_c -#endif -#ifndef av_sat_add64 -# define av_sat_add64 av_sat_add64_c -#endif -#ifndef av_sat_sub64 -# define av_sat_sub64 av_sat_sub64_c -#endif -#ifndef av_clipf -# define av_clipf av_clipf_c -#endif -#ifndef av_clipd -# define av_clipd av_clipd_c -#endif -#ifndef av_popcount -# define av_popcount av_popcount_c -#endif -#ifndef av_popcount64 -# define av_popcount64 av_popcount64_c -#endif -#ifndef av_parity -# define av_parity av_parity_c -#endif - -#ifndef av_log2 -av_const int av_log2(unsigned v); -#endif - -#ifndef av_log2_16bit -av_const int av_log2_16bit(unsigned v); -#endif - -/** - * Clip a signed integer value into the amin-amax range. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const int av_clip_c(int a, int amin, int amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - if (a < amin) return amin; - else if (a > amax) return amax; - else return a; -} - -/** - * Clip a signed 64bit integer value into the amin-amax range. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const int64_t av_clip64_c(int64_t a, int64_t amin, int64_t amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - if (a < amin) return amin; - else if (a > amax) return amax; - else return a; -} - -/** - * Clip a signed integer value into the 0-255 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const uint8_t av_clip_uint8_c(int a) -{ - if (a&(~0xFF)) return (~a)>>31; - else return a; -} - -/** - * Clip a signed integer value into the -128,127 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const int8_t av_clip_int8_c(int a) -{ - if ((a+0x80U) & ~0xFF) return (a>>31) ^ 0x7F; - else return a; -} - -/** - * Clip a signed integer value into the 0-65535 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const uint16_t av_clip_uint16_c(int a) -{ - if (a&(~0xFFFF)) return (~a)>>31; - else return a; -} - -/** - * Clip a signed integer value into the -32768,32767 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const int16_t av_clip_int16_c(int a) -{ - if ((a+0x8000U) & ~0xFFFF) return (a>>31) ^ 0x7FFF; - else return a; -} - -/** - * Clip a signed 64-bit integer value into the -2147483648,2147483647 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const int32_t av_clipl_int32_c(int64_t a) -{ - if ((a+0x80000000u) & ~UINT64_C(0xFFFFFFFF)) return (int32_t)((a>>63) ^ 0x7FFFFFFF); - else return (int32_t)a; -} - -/** - * Clip a signed integer into the -(2^p),(2^p-1) range. - * @param a value to clip - * @param p bit position to clip at - * @return clipped value - */ -static av_always_inline av_const int av_clip_intp2_c(int a, int p) -{ - if (((unsigned)a + (1 << p)) & ~((2 << p) - 1)) - return (a >> 31) ^ ((1 << p) - 1); - else - return a; -} - -/** - * Clip a signed integer to an unsigned power of two range. - * @param a value to clip - * @param p bit position to clip at - * @return clipped value - */ -static av_always_inline av_const unsigned av_clip_uintp2_c(int a, int p) -{ - if (a & ~((1<> 31 & ((1<= 0) - return INT64_MAX ^ (b >> 63); - return s; -#endif -} - -/** - * Subtract two signed 64-bit values with saturation. - * - * @param a one value - * @param b another value - * @return difference with signed saturation - */ -static av_always_inline int64_t av_sat_sub64_c(int64_t a, int64_t b) { -#if (!defined(__INTEL_COMPILER) && AV_GCC_VERSION_AT_LEAST(5,1)) || AV_HAS_BUILTIN(__builtin_sub_overflow) - int64_t tmp; - return !__builtin_sub_overflow(a, b, &tmp) ? tmp : (tmp < 0 ? INT64_MAX : INT64_MIN); -#else - if (b <= 0 && a >= INT64_MAX + b) - return INT64_MAX; - if (b >= 0 && a <= INT64_MIN + b) - return INT64_MIN; - return a - b; -#endif -} - -/** - * Clip a float value into the amin-amax range. - * If a is nan or -inf amin will be returned. - * If a is +inf amax will be returned. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const float av_clipf_c(float a, float amin, float amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - return FFMIN(FFMAX(a, amin), amax); -} - -/** - * Clip a double value into the amin-amax range. - * If a is nan or -inf amin will be returned. - * If a is +inf amax will be returned. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const double av_clipd_c(double a, double amin, double amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - return FFMIN(FFMAX(a, amin), amax); -} - -/** Compute ceil(log2(x)). - * @param x value used to compute ceil(log2(x)) - * @return computed ceiling of log2(x) - */ -static av_always_inline av_const int av_ceil_log2_c(int x) -{ - return av_log2((x - 1U) << 1); -} - -/** - * Count number of bits set to one in x - * @param x value to count bits of - * @return the number of bits set to one in x - */ -static av_always_inline av_const int av_popcount_c(uint32_t x) -{ - x -= (x >> 1) & 0x55555555; - x = (x & 0x33333333) + ((x >> 2) & 0x33333333); - x = (x + (x >> 4)) & 0x0F0F0F0F; - x += x >> 8; - return (x + (x >> 16)) & 0x3F; -} - -/** - * Count number of bits set to one in x - * @param x value to count bits of - * @return the number of bits set to one in x - */ -static av_always_inline av_const int av_popcount64_c(uint64_t x) -{ - return av_popcount((uint32_t)x) + av_popcount((uint32_t)(x >> 32)); -} - -static av_always_inline av_const int av_parity_c(uint32_t v) -{ - return av_popcount(v) & 1; -} - -/** - * Convert a UTF-8 character (up to 4 bytes) to its 32-bit UCS-4 encoded form. - * - * @param val Output value, must be an lvalue of type uint32_t. - * @param GET_BYTE Expression reading one byte from the input. - * Evaluated up to 7 times (4 for the currently - * assigned Unicode range). With a memory buffer - * input, this could be *ptr++, or if you want to make sure - * that *ptr stops at the end of a NULL terminated string then - * *ptr ? *ptr++ : 0 - * @param ERROR Expression to be evaluated on invalid input, - * typically a goto statement. - * - * @warning ERROR should not contain a loop control statement which - * could interact with the internal while loop, and should force an - * exit from the macro code (e.g. through a goto or a return) in order - * to prevent undefined results. - */ -#define GET_UTF8(val, GET_BYTE, ERROR)\ - val= (GET_BYTE);\ - {\ - uint32_t top = (val & 128) >> 1;\ - if ((val & 0xc0) == 0x80 || val >= 0xFE)\ - {ERROR}\ - while (val & top) {\ - unsigned int tmp = (GET_BYTE) - 128;\ - if(tmp>>6)\ - {ERROR}\ - val= (val<<6) + tmp;\ - top <<= 5;\ - }\ - val &= (top << 1) - 1;\ - } - -/** - * Convert a UTF-16 character (2 or 4 bytes) to its 32-bit UCS-4 encoded form. - * - * @param val Output value, must be an lvalue of type uint32_t. - * @param GET_16BIT Expression returning two bytes of UTF-16 data converted - * to native byte order. Evaluated one or two times. - * @param ERROR Expression to be evaluated on invalid input, - * typically a goto statement. - */ -#define GET_UTF16(val, GET_16BIT, ERROR)\ - val = (GET_16BIT);\ - {\ - unsigned int hi = val - 0xD800;\ - if (hi < 0x800) {\ - val = (GET_16BIT) - 0xDC00;\ - if (val > 0x3FFU || hi > 0x3FFU)\ - {ERROR}\ - val += (hi<<10) + 0x10000;\ - }\ - }\ - -/** - * @def PUT_UTF8(val, tmp, PUT_BYTE) - * Convert a 32-bit Unicode character to its UTF-8 encoded form (up to 4 bytes long). - * @param val is an input-only argument and should be of type uint32_t. It holds - * a UCS-4 encoded Unicode character that is to be converted to UTF-8. If - * val is given as a function it is executed only once. - * @param tmp is a temporary variable and should be of type uint8_t. It - * represents an intermediate value during conversion that is to be - * output by PUT_BYTE. - * @param PUT_BYTE writes the converted UTF-8 bytes to any proper destination. - * It could be a function or a statement, and uses tmp as the input byte. - * For example, PUT_BYTE could be "*output++ = tmp;" PUT_BYTE will be - * executed up to 4 times for values in the valid UTF-8 range and up to - * 7 times in the general case, depending on the length of the converted - * Unicode character. - */ -#define PUT_UTF8(val, tmp, PUT_BYTE)\ - {\ - int bytes, shift;\ - uint32_t in = val;\ - if (in < 0x80) {\ - tmp = in;\ - PUT_BYTE\ - } else {\ - bytes = (av_log2(in) + 4) / 5;\ - shift = (bytes - 1) * 6;\ - tmp = (256 - (256 >> bytes)) | (in >> shift);\ - PUT_BYTE\ - while (shift >= 6) {\ - shift -= 6;\ - tmp = 0x80 | ((in >> shift) & 0x3f);\ - PUT_BYTE\ - }\ - }\ - } - -/** - * @def PUT_UTF16(val, tmp, PUT_16BIT) - * Convert a 32-bit Unicode character to its UTF-16 encoded form (2 or 4 bytes). - * @param val is an input-only argument and should be of type uint32_t. It holds - * a UCS-4 encoded Unicode character that is to be converted to UTF-16. If - * val is given as a function it is executed only once. - * @param tmp is a temporary variable and should be of type uint16_t. It - * represents an intermediate value during conversion that is to be - * output by PUT_16BIT. - * @param PUT_16BIT writes the converted UTF-16 data to any proper destination - * in desired endianness. It could be a function or a statement, and uses tmp - * as the input byte. For example, PUT_BYTE could be "*output++ = tmp;" - * PUT_BYTE will be executed 1 or 2 times depending on input character. - */ -#define PUT_UTF16(val, tmp, PUT_16BIT)\ - {\ - uint32_t in = val;\ - if (in < 0x10000) {\ - tmp = in;\ - PUT_16BIT\ - } else {\ - tmp = 0xD800 | ((in - 0x10000) >> 10);\ - PUT_16BIT\ - tmp = 0xDC00 | ((in - 0x10000) & 0x3FF);\ - PUT_16BIT\ - }\ - }\ - - - -#include "mem.h" - -#ifdef HAVE_AV_CONFIG_H -# include "internal.h" -#endif /* HAVE_AV_CONFIG_H */ - -#endif /* AVUTIL_COMMON_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/cpu.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/cpu.h deleted file mode 100644 index 9711e574..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/cpu.h +++ /dev/null @@ -1,124 +0,0 @@ -/* - * Copyright (c) 2000, 2001, 2002 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CPU_H -#define AVUTIL_CPU_H - -#include - -#define AV_CPU_FLAG_FORCE 0x80000000 /* force usage of selected flags (OR) */ - - /* lower 16 bits - CPU features */ -#define AV_CPU_FLAG_MMX 0x0001 ///< standard MMX -#define AV_CPU_FLAG_MMXEXT 0x0002 ///< SSE integer functions or AMD MMX ext -#define AV_CPU_FLAG_MMX2 0x0002 ///< SSE integer functions or AMD MMX ext -#define AV_CPU_FLAG_3DNOW 0x0004 ///< AMD 3DNOW -#define AV_CPU_FLAG_SSE 0x0008 ///< SSE functions -#define AV_CPU_FLAG_SSE2 0x0010 ///< PIV SSE2 functions -#define AV_CPU_FLAG_SSE2SLOW 0x40000000 ///< SSE2 supported, but usually not faster - ///< than regular MMX/SSE (e.g. Core1) -#define AV_CPU_FLAG_3DNOWEXT 0x0020 ///< AMD 3DNowExt -#define AV_CPU_FLAG_SSE3 0x0040 ///< Prescott SSE3 functions -#define AV_CPU_FLAG_SSE3SLOW 0x20000000 ///< SSE3 supported, but usually not faster - ///< than regular MMX/SSE (e.g. Core1) -#define AV_CPU_FLAG_SSSE3 0x0080 ///< Conroe SSSE3 functions -#define AV_CPU_FLAG_SSSE3SLOW 0x4000000 ///< SSSE3 supported, but usually not faster -#define AV_CPU_FLAG_ATOM 0x10000000 ///< Atom processor, some SSSE3 instructions are slower -#define AV_CPU_FLAG_SSE4 0x0100 ///< Penryn SSE4.1 functions -#define AV_CPU_FLAG_SSE42 0x0200 ///< Nehalem SSE4.2 functions -#define AV_CPU_FLAG_AESNI 0x80000 ///< Advanced Encryption Standard functions -#define AV_CPU_FLAG_AVX 0x4000 ///< AVX functions: requires OS support even if YMM registers aren't used -#define AV_CPU_FLAG_AVXSLOW 0x8000000 ///< AVX supported, but slow when using YMM registers (e.g. Bulldozer) -#define AV_CPU_FLAG_XOP 0x0400 ///< Bulldozer XOP functions -#define AV_CPU_FLAG_FMA4 0x0800 ///< Bulldozer FMA4 functions -#define AV_CPU_FLAG_CMOV 0x1000 ///< supports cmov instruction -#define AV_CPU_FLAG_AVX2 0x8000 ///< AVX2 functions: requires OS support even if YMM registers aren't used -#define AV_CPU_FLAG_FMA3 0x10000 ///< Haswell FMA3 functions -#define AV_CPU_FLAG_BMI1 0x20000 ///< Bit Manipulation Instruction Set 1 -#define AV_CPU_FLAG_BMI2 0x40000 ///< Bit Manipulation Instruction Set 2 -#define AV_CPU_FLAG_AVX512 0x100000 ///< AVX-512 functions: requires OS support even if YMM/ZMM registers aren't used -#define AV_CPU_FLAG_AVX512ICL 0x200000 ///< F/CD/BW/DQ/VL/VNNI/IFMA/VBMI/VBMI2/VPOPCNTDQ/BITALG/GFNI/VAES/VPCLMULQDQ -#define AV_CPU_FLAG_SLOW_GATHER 0x2000000 ///< CPU has slow gathers. - -#define AV_CPU_FLAG_ALTIVEC 0x0001 ///< standard -#define AV_CPU_FLAG_VSX 0x0002 ///< ISA 2.06 -#define AV_CPU_FLAG_POWER8 0x0004 ///< ISA 2.07 - -#define AV_CPU_FLAG_ARMV5TE (1 << 0) -#define AV_CPU_FLAG_ARMV6 (1 << 1) -#define AV_CPU_FLAG_ARMV6T2 (1 << 2) -#define AV_CPU_FLAG_VFP (1 << 3) -#define AV_CPU_FLAG_VFPV3 (1 << 4) -#define AV_CPU_FLAG_NEON (1 << 5) -#define AV_CPU_FLAG_ARMV8 (1 << 6) -#define AV_CPU_FLAG_VFP_VM (1 << 7) ///< VFPv2 vector mode, deprecated in ARMv7-A and unavailable in various CPUs implementations -#define AV_CPU_FLAG_SETEND (1 <<16) - -#define AV_CPU_FLAG_MMI (1 << 0) -#define AV_CPU_FLAG_MSA (1 << 1) - -//Loongarch SIMD extension. -#define AV_CPU_FLAG_LSX (1 << 0) -#define AV_CPU_FLAG_LASX (1 << 1) - -/** - * Return the flags which specify extensions supported by the CPU. - * The returned value is affected by av_force_cpu_flags() if that was used - * before. So av_get_cpu_flags() can easily be used in an application to - * detect the enabled cpu flags. - */ -int av_get_cpu_flags(void); - -/** - * Disables cpu detection and forces the specified flags. - * -1 is a special case that disables forcing of specific flags. - */ -void av_force_cpu_flags(int flags); - -/** - * Parse CPU caps from a string and update the given AV_CPU_* flags based on that. - * - * @return negative on error. - */ -int av_parse_cpu_caps(unsigned *flags, const char *s); - -/** - * @return the number of logical CPU cores present. - */ -int av_cpu_count(void); - -/** - * Overrides cpu count detection and forces the specified count. - * Count < 1 disables forcing of specific count. - */ -void av_cpu_force_count(int count); - -/** - * Get the maximum data alignment that may be required by FFmpeg. - * - * Note that this is affected by the build configuration and the CPU flags mask, - * so e.g. if the CPU supports AVX, but libavutil has been built with - * --disable-avx or the AV_CPU_FLAG_AVX flag has been disabled through - * av_set_cpu_flags_mask(), then this function will behave as if AVX is not - * present. - */ -size_t av_cpu_max_align(void); - -#endif /* AVUTIL_CPU_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/crc.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/crc.h deleted file mode 100644 index 24a2e3ca..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/crc.h +++ /dev/null @@ -1,99 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_crc32 - * Public header for CRC hash function implementation. - */ - -#ifndef AVUTIL_CRC_H -#define AVUTIL_CRC_H - -#include -#include -#include "attributes.h" - -/** - * @defgroup lavu_crc32 CRC - * @ingroup lavu_hash - * CRC (Cyclic Redundancy Check) hash function implementation. - * - * This module supports numerous CRC polynomials, in addition to the most - * widely used CRC-32-IEEE. See @ref AVCRCId for a list of available - * polynomials. - * - * @{ - */ - -typedef uint32_t AVCRC; - -typedef enum { - AV_CRC_8_ATM, - AV_CRC_16_ANSI, - AV_CRC_16_CCITT, - AV_CRC_32_IEEE, - AV_CRC_32_IEEE_LE, /*< reversed bitorder version of AV_CRC_32_IEEE */ - AV_CRC_16_ANSI_LE, /*< reversed bitorder version of AV_CRC_16_ANSI */ - AV_CRC_24_IEEE, - AV_CRC_8_EBU, - AV_CRC_MAX, /*< Not part of public API! Do not use outside libavutil. */ -}AVCRCId; - -/** - * Initialize a CRC table. - * @param ctx must be an array of size sizeof(AVCRC)*257 or sizeof(AVCRC)*1024 - * @param le If 1, the lowest bit represents the coefficient for the highest - * exponent of the corresponding polynomial (both for poly and - * actual CRC). - * If 0, you must swap the CRC parameter and the result of av_crc - * if you need the standard representation (can be simplified in - * most cases to e.g. bswap16): - * av_bswap32(crc << (32-bits)) - * @param bits number of bits for the CRC - * @param poly generator polynomial without the x**bits coefficient, in the - * representation as specified by le - * @param ctx_size size of ctx in bytes - * @return <0 on failure - */ -int av_crc_init(AVCRC *ctx, int le, int bits, uint32_t poly, int ctx_size); - -/** - * Get an initialized standard CRC table. - * @param crc_id ID of a standard CRC - * @return a pointer to the CRC table or NULL on failure - */ -const AVCRC *av_crc_get_table(AVCRCId crc_id); - -/** - * Calculate the CRC of a block. - * @param crc CRC of previous blocks if any or initial value for CRC - * @return CRC updated with the data from the given block - * - * @see av_crc_init() "le" parameter - */ -uint32_t av_crc(const AVCRC *ctx, uint32_t crc, - const uint8_t *buffer, size_t length) av_pure; - -/** - * @} - */ - -#endif /* AVUTIL_CRC_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/csp.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/csp.h deleted file mode 100644 index 37544449..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/csp.h +++ /dev/null @@ -1,106 +0,0 @@ -/* - * Copyright (c) 2016 Ronald S. Bultje - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CSP_H -#define AVUTIL_CSP_H - -#include "pixfmt.h" -#include "rational.h" - -/** - * @file Colorspace value utility functions for libavutil. - * @author Ronald S. Bultje - * @author Leo Izen - * @defgroup lavu_math_csp Colorspace Utility - * @ingroup lavu_math - * @{ - */ - -/** - * Struct containing luma coefficients to be used for RGB to YUV/YCoCg, or similar - * calculations. - */ -typedef struct AVLumaCoefficients { - AVRational cr, cg, cb; -} AVLumaCoefficients; - -/** - * Struct containing chromaticity x and y values for the standard CIE 1931 - * chromaticity definition. - */ -typedef struct AVCIExy { - AVRational x, y; -} AVCIExy; - -/** - * Struct defining the red, green, and blue primary locations in terms of CIE - * 1931 chromaticity x and y. - */ -typedef struct AVPrimaryCoefficients { - AVCIExy r, g, b; -} AVPrimaryCoefficients; - -/** - * Struct defining white point location in terms of CIE 1931 chromaticity x - * and y. - */ -typedef AVCIExy AVWhitepointCoefficients; - -/** - * Struct that contains both white point location and primaries location, providing - * the complete description of a color gamut. - */ -typedef struct AVColorPrimariesDesc { - AVWhitepointCoefficients wp; - AVPrimaryCoefficients prim; -} AVColorPrimariesDesc; - -/** - * Retrieves the Luma coefficients necessary to construct a conversion matrix - * from an enum constant describing the colorspace. - * @param csp An enum constant indicating YUV or similar colorspace. - * @return The Luma coefficients associated with that colorspace, or NULL - * if the constant is unknown to libavutil. - */ -const AVLumaCoefficients *av_csp_luma_coeffs_from_avcsp(enum AVColorSpace csp); - -/** - * Retrieves a complete gamut description from an enum constant describing the - * color primaries. - * @param prm An enum constant indicating primaries - * @return A description of the colorspace gamut associated with that enum - * constant, or NULL if the constant is unknown to libavutil. - */ -const AVColorPrimariesDesc *av_csp_primaries_desc_from_id(enum AVColorPrimaries prm); - -/** - * Detects which enum AVColorPrimaries constant corresponds to the given complete - * gamut description. - * @see enum AVColorPrimaries - * @param prm A description of the colorspace gamut - * @return The enum constant associated with this gamut, or - * AVCOL_PRI_UNSPECIFIED if no clear match can be idenitified. - */ -enum AVColorPrimaries av_csp_primaries_id_from_desc(const AVColorPrimariesDesc *prm); - -/** - * @} - */ - -#endif /* AVUTIL_CSP_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/des.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/des.h deleted file mode 100644 index 4cf11f5b..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/des.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * DES encryption/decryption - * Copyright (c) 2007 Reimar Doeffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_DES_H -#define AVUTIL_DES_H - -#include - -/** - * @defgroup lavu_des DES - * @ingroup lavu_crypto - * @{ - */ - -typedef struct AVDES { - uint64_t round_keys[3][16]; - int triple_des; -} AVDES; - -/** - * Allocate an AVDES context. - */ -AVDES *av_des_alloc(void); - -/** - * @brief Initializes an AVDES context. - * - * @param key_bits must be 64 or 192 - * @param decrypt 0 for encryption/CBC-MAC, 1 for decryption - * @return zero on success, negative value otherwise - */ -int av_des_init(struct AVDES *d, const uint8_t *key, int key_bits, int decrypt); - -/** - * @brief Encrypts / decrypts using the DES algorithm. - * - * @param count number of 8 byte blocks - * @param dst destination array, can be equal to src, must be 8-byte aligned - * @param src source array, can be equal to dst, must be 8-byte aligned, may be NULL - * @param iv initialization vector for CBC mode, if NULL then ECB will be used, - * must be 8-byte aligned - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_des_crypt(struct AVDES *d, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); - -/** - * @brief Calculates CBC-MAC using the DES algorithm. - * - * @param count number of 8 byte blocks - * @param dst destination array, can be equal to src, must be 8-byte aligned - * @param src source array, can be equal to dst, must be 8-byte aligned, may be NULL - */ -void av_des_mac(struct AVDES *d, uint8_t *dst, const uint8_t *src, int count); - -/** - * @} - */ - -#endif /* AVUTIL_DES_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/detection_bbox.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/detection_bbox.h deleted file mode 100644 index c20c204a..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/detection_bbox.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_DETECTION_BBOX_H -#define AVUTIL_DETECTION_BBOX_H - -#include "rational.h" -#include "avassert.h" -#include "frame.h" - -typedef struct AVDetectionBBox { - /** - * Distance in pixels from the left/top edge of the frame, - * together with width and height, defining the bounding box. - */ - int x; - int y; - int w; - int h; - -#define AV_DETECTION_BBOX_LABEL_NAME_MAX_SIZE 64 - - /** - * Detect result with confidence - */ - char detect_label[AV_DETECTION_BBOX_LABEL_NAME_MAX_SIZE]; - AVRational detect_confidence; - - /** - * At most 4 classifications based on the detected bounding box. - * For example, we can get max 4 different attributes with 4 different - * DNN models on one bounding box. - * classify_count is zero if no classification. - */ -#define AV_NUM_DETECTION_BBOX_CLASSIFY 4 - uint32_t classify_count; - char classify_labels[AV_NUM_DETECTION_BBOX_CLASSIFY][AV_DETECTION_BBOX_LABEL_NAME_MAX_SIZE]; - AVRational classify_confidences[AV_NUM_DETECTION_BBOX_CLASSIFY]; -} AVDetectionBBox; - -typedef struct AVDetectionBBoxHeader { - /** - * Information about how the bounding box is generated. - * for example, the DNN model name. - */ - char source[256]; - - /** - * Number of bounding boxes in the array. - */ - uint32_t nb_bboxes; - - /** - * Offset in bytes from the beginning of this structure at which - * the array of bounding boxes starts. - */ - size_t bboxes_offset; - - /** - * Size of each bounding box in bytes. - */ - size_t bbox_size; -} AVDetectionBBoxHeader; - -/* - * Get the bounding box at the specified {@code idx}. Must be between 0 and nb_bboxes. - */ -static av_always_inline AVDetectionBBox * -av_get_detection_bbox(const AVDetectionBBoxHeader *header, unsigned int idx) -{ - av_assert0(idx < header->nb_bboxes); - return (AVDetectionBBox *)((uint8_t *)header + header->bboxes_offset + - idx * header->bbox_size); -} - -/** - * Allocates memory for AVDetectionBBoxHeader, plus an array of {@code nb_bboxes} - * AVDetectionBBox, and initializes the variables. - * Can be freed with a normal av_free() call. - * - * @param out_size if non-NULL, the size in bytes of the resulting data array is - * written here. - */ -AVDetectionBBoxHeader *av_detection_bbox_alloc(uint32_t nb_bboxes, size_t *out_size); - -/** - * Allocates memory for AVDetectionBBoxHeader, plus an array of {@code nb_bboxes} - * AVDetectionBBox, in the given AVFrame {@code frame} as AVFrameSideData of type - * AV_FRAME_DATA_DETECTION_BBOXES and initializes the variables. - */ -AVDetectionBBoxHeader *av_detection_bbox_create_side_data(AVFrame *frame, uint32_t nb_bboxes); -#endif diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/dict.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/dict.h deleted file mode 100644 index 0d1afc6c..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/dict.h +++ /dev/null @@ -1,198 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Public dictionary API. - * @deprecated - * AVDictionary is provided for compatibility with libav. It is both in - * implementation as well as API inefficient. It does not scale and is - * extremely slow with large dictionaries. - * It is recommended that new code uses our tree container from tree.c/h - * where applicable, which uses AVL trees to achieve O(log n) performance. - */ - -#ifndef AVUTIL_DICT_H -#define AVUTIL_DICT_H - -#include - -/** - * @addtogroup lavu_dict AVDictionary - * @ingroup lavu_data - * - * @brief Simple key:value store - * - * @{ - * Dictionaries are used for storing key:value pairs. To create - * an AVDictionary, simply pass an address of a NULL pointer to - * av_dict_set(). NULL can be used as an empty dictionary wherever - * a pointer to an AVDictionary is required. - * Use av_dict_get() to retrieve an entry or iterate over all - * entries and finally av_dict_free() to free the dictionary - * and all its contents. - * - @code - AVDictionary *d = NULL; // "create" an empty dictionary - AVDictionaryEntry *t = NULL; - - av_dict_set(&d, "foo", "bar", 0); // add an entry - - char *k = av_strdup("key"); // if your strings are already allocated, - char *v = av_strdup("value"); // you can avoid copying them like this - av_dict_set(&d, k, v, AV_DICT_DONT_STRDUP_KEY | AV_DICT_DONT_STRDUP_VAL); - - while (t = av_dict_get(d, "", t, AV_DICT_IGNORE_SUFFIX)) { - <....> // iterate over all entries in d - } - av_dict_free(&d); - @endcode - */ - -#define AV_DICT_MATCH_CASE 1 /**< Only get an entry with exact-case key match. Only relevant in av_dict_get(). */ -#define AV_DICT_IGNORE_SUFFIX 2 /**< Return first entry in a dictionary whose first part corresponds to the search key, - ignoring the suffix of the found key string. Only relevant in av_dict_get(). */ -#define AV_DICT_DONT_STRDUP_KEY 4 /**< Take ownership of a key that's been - allocated with av_malloc() or another memory allocation function. */ -#define AV_DICT_DONT_STRDUP_VAL 8 /**< Take ownership of a value that's been - allocated with av_malloc() or another memory allocation function. */ -#define AV_DICT_DONT_OVERWRITE 16 ///< Don't overwrite existing entries. -#define AV_DICT_APPEND 32 /**< If the entry already exists, append to it. Note that no - delimiter is added, the strings are simply concatenated. */ -#define AV_DICT_MULTIKEY 64 /**< Allow to store several equal keys in the dictionary */ - -typedef struct AVDictionaryEntry { - char *key; - char *value; -} AVDictionaryEntry; - -typedef struct AVDictionary AVDictionary; - -/** - * Get a dictionary entry with matching key. - * - * The returned entry key or value must not be changed, or it will - * cause undefined behavior. - * - * To iterate through all the dictionary entries, you can set the matching key - * to the null string "" and set the AV_DICT_IGNORE_SUFFIX flag. - * - * @param prev Set to the previous matching element to find the next. - * If set to NULL the first matching element is returned. - * @param key matching key - * @param flags a collection of AV_DICT_* flags controlling how the entry is retrieved - * @return found entry or NULL in case no matching entry was found in the dictionary - */ -AVDictionaryEntry *av_dict_get(const AVDictionary *m, const char *key, - const AVDictionaryEntry *prev, int flags); - -/** - * Get number of entries in dictionary. - * - * @param m dictionary - * @return number of entries in dictionary - */ -int av_dict_count(const AVDictionary *m); - -/** - * Set the given entry in *pm, overwriting an existing entry. - * - * Note: If AV_DICT_DONT_STRDUP_KEY or AV_DICT_DONT_STRDUP_VAL is set, - * these arguments will be freed on error. - * - * Warning: Adding a new entry to a dictionary invalidates all existing entries - * previously returned with av_dict_get. - * - * @param pm pointer to a pointer to a dictionary struct. If *pm is NULL - * a dictionary struct is allocated and put in *pm. - * @param key entry key to add to *pm (will either be av_strduped or added as a new key depending on flags) - * @param value entry value to add to *pm (will be av_strduped or added as a new key depending on flags). - * Passing a NULL value will cause an existing entry to be deleted. - * @return >= 0 on success otherwise an error code <0 - */ -int av_dict_set(AVDictionary **pm, const char *key, const char *value, int flags); - -/** - * Convenience wrapper for av_dict_set that converts the value to a string - * and stores it. - * - * Note: If AV_DICT_DONT_STRDUP_KEY is set, key will be freed on error. - */ -int av_dict_set_int(AVDictionary **pm, const char *key, int64_t value, int flags); - -/** - * Parse the key/value pairs list and add the parsed entries to a dictionary. - * - * In case of failure, all the successfully set entries are stored in - * *pm. You may need to manually free the created dictionary. - * - * @param key_val_sep a 0-terminated list of characters used to separate - * key from value - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other - * @param flags flags to use when adding to dictionary. - * AV_DICT_DONT_STRDUP_KEY and AV_DICT_DONT_STRDUP_VAL - * are ignored since the key/value tokens will always - * be duplicated. - * @return 0 on success, negative AVERROR code on failure - */ -int av_dict_parse_string(AVDictionary **pm, const char *str, - const char *key_val_sep, const char *pairs_sep, - int flags); - -/** - * Copy entries from one AVDictionary struct into another. - * @param dst pointer to a pointer to a AVDictionary struct. If *dst is NULL, - * this function will allocate a struct for you and put it in *dst - * @param src pointer to source AVDictionary struct - * @param flags flags to use when setting entries in *dst - * @note metadata is read using the AV_DICT_IGNORE_SUFFIX flag - * @return 0 on success, negative AVERROR code on failure. If dst was allocated - * by this function, callers should free the associated memory. - */ -int av_dict_copy(AVDictionary **dst, const AVDictionary *src, int flags); - -/** - * Free all the memory allocated for an AVDictionary struct - * and all keys and values. - */ -void av_dict_free(AVDictionary **m); - -/** - * Get dictionary entries as a string. - * - * Create a string containing dictionary's entries. - * Such string may be passed back to av_dict_parse_string(). - * @note String is escaped with backslashes ('\'). - * - * @param[in] m dictionary - * @param[out] buffer Pointer to buffer that will be allocated with string containg entries. - * Buffer must be freed by the caller when is no longer needed. - * @param[in] key_val_sep character used to separate key from value - * @param[in] pairs_sep character used to separate two pairs from each other - * @return >= 0 on success, negative on error - * @warning Separators cannot be neither '\\' nor '\0'. They also cannot be the same. - */ -int av_dict_get_string(const AVDictionary *m, char **buffer, - const char key_val_sep, const char pairs_sep); - -/** - * @} - */ - -#endif /* AVUTIL_DICT_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/display.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/display.h deleted file mode 100644 index 31d8bef3..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/display.h +++ /dev/null @@ -1,113 +0,0 @@ -/* - * Copyright (c) 2014 Vittorio Giovara - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Display matrix - */ - -#ifndef AVUTIL_DISPLAY_H -#define AVUTIL_DISPLAY_H - -#include - -/** - * @addtogroup lavu_video - * @{ - * - * @defgroup lavu_video_display Display transformation matrix functions - * @{ - */ - -/** - * @addtogroup lavu_video_display - * The display transformation matrix specifies an affine transformation that - * should be applied to video frames for correct presentation. It is compatible - * with the matrices stored in the ISO/IEC 14496-12 container format. - * - * The data is a 3x3 matrix represented as a 9-element array: - * - * @code{.unparsed} - * | a b u | - * (a, b, u, c, d, v, x, y, w) -> | c d v | - * | x y w | - * @endcode - * - * All numbers are stored in native endianness, as 16.16 fixed-point values, - * except for u, v and w, which are stored as 2.30 fixed-point values. - * - * The transformation maps a point (p, q) in the source (pre-transformation) - * frame to the point (p', q') in the destination (post-transformation) frame as - * follows: - * - * @code{.unparsed} - * | a b u | - * (p, q, 1) . | c d v | = z * (p', q', 1) - * | x y w | - * @endcode - * - * The transformation can also be more explicitly written in components as - * follows: - * - * @code{.unparsed} - * p' = (a * p + c * q + x) / z; - * q' = (b * p + d * q + y) / z; - * z = u * p + v * q + w - * @endcode - */ - -/** - * Extract the rotation component of the transformation matrix. - * - * @param matrix the transformation matrix - * @return the angle (in degrees) by which the transformation rotates the frame - * counterclockwise. The angle will be in range [-180.0, 180.0], - * or NaN if the matrix is singular. - * - * @note floating point numbers are inherently inexact, so callers are - * recommended to round the return value to nearest integer before use. - */ -double av_display_rotation_get(const int32_t matrix[9]); - -/** - * Initialize a transformation matrix describing a pure clockwise - * rotation by the specified angle (in degrees). - * - * @param matrix an allocated transformation matrix (will be fully overwritten - * by this function) - * @param angle rotation angle in degrees. - */ -void av_display_rotation_set(int32_t matrix[9], double angle); - -/** - * Flip the input matrix horizontally and/or vertically. - * - * @param matrix an allocated transformation matrix - * @param hflip whether the matrix should be flipped horizontally - * @param vflip whether the matrix should be flipped vertically - */ -void av_display_matrix_flip(int32_t matrix[9], int hflip, int vflip); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_DISPLAY_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/dovi_meta.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/dovi_meta.h deleted file mode 100644 index 3d11e02b..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/dovi_meta.h +++ /dev/null @@ -1,236 +0,0 @@ -/* - * Copyright (c) 2020 Vacing Fang - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * DOVI configuration - */ - - -#ifndef AVUTIL_DOVI_META_H -#define AVUTIL_DOVI_META_H - -#include -#include -#include "rational.h" - -/* - * DOVI configuration - * ref: dolby-vision-bitstreams-within-the-iso-base-media-file-format-v2.1.2 - dolby-vision-bitstreams-in-mpeg-2-transport-stream-multiplex-v1.2 - * @code - * uint8_t dv_version_major, the major version number that the stream complies with - * uint8_t dv_version_minor, the minor version number that the stream complies with - * uint8_t dv_profile, the Dolby Vision profile - * uint8_t dv_level, the Dolby Vision level - * uint8_t rpu_present_flag - * uint8_t el_present_flag - * uint8_t bl_present_flag - * uint8_t dv_bl_signal_compatibility_id - * @endcode - * - * @note The struct must be allocated with av_dovi_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVDOVIDecoderConfigurationRecord { - uint8_t dv_version_major; - uint8_t dv_version_minor; - uint8_t dv_profile; - uint8_t dv_level; - uint8_t rpu_present_flag; - uint8_t el_present_flag; - uint8_t bl_present_flag; - uint8_t dv_bl_signal_compatibility_id; -} AVDOVIDecoderConfigurationRecord; - -/** - * Allocate a AVDOVIDecoderConfigurationRecord structure and initialize its - * fields to default values. - * - * @return the newly allocated struct or NULL on failure - */ -AVDOVIDecoderConfigurationRecord *av_dovi_alloc(size_t *size); - -/** - * Dolby Vision RPU data header. - * - * @note sizeof(AVDOVIRpuDataHeader) is not part of the public ABI. - */ -typedef struct AVDOVIRpuDataHeader { - uint8_t rpu_type; - uint16_t rpu_format; - uint8_t vdr_rpu_profile; - uint8_t vdr_rpu_level; - uint8_t chroma_resampling_explicit_filter_flag; - uint8_t coef_data_type; /* informative, lavc always converts to fixed */ - uint8_t coef_log2_denom; - uint8_t vdr_rpu_normalized_idc; - uint8_t bl_video_full_range_flag; - uint8_t bl_bit_depth; /* [8, 16] */ - uint8_t el_bit_depth; /* [8, 16] */ - uint8_t vdr_bit_depth; /* [8, 16] */ - uint8_t spatial_resampling_filter_flag; - uint8_t el_spatial_resampling_filter_flag; - uint8_t disable_residual_flag; -} AVDOVIRpuDataHeader; - -enum AVDOVIMappingMethod { - AV_DOVI_MAPPING_POLYNOMIAL = 0, - AV_DOVI_MAPPING_MMR = 1, -}; - -/** - * Coefficients of a piece-wise function. The pieces of the function span the - * value ranges between two adjacent pivot values. - */ -#define AV_DOVI_MAX_PIECES 8 -typedef struct AVDOVIReshapingCurve { - uint8_t num_pivots; /* [2, 9] */ - uint16_t pivots[AV_DOVI_MAX_PIECES + 1]; /* sorted ascending */ - enum AVDOVIMappingMethod mapping_idc[AV_DOVI_MAX_PIECES]; - /* AV_DOVI_MAPPING_POLYNOMIAL */ - uint8_t poly_order[AV_DOVI_MAX_PIECES]; /* [1, 2] */ - int64_t poly_coef[AV_DOVI_MAX_PIECES][3]; /* x^0, x^1, x^2 */ - /* AV_DOVI_MAPPING_MMR */ - uint8_t mmr_order[AV_DOVI_MAX_PIECES]; /* [1, 3] */ - int64_t mmr_constant[AV_DOVI_MAX_PIECES]; - int64_t mmr_coef[AV_DOVI_MAX_PIECES][3/* order - 1 */][7]; -} AVDOVIReshapingCurve; - -enum AVDOVINLQMethod { - AV_DOVI_NLQ_NONE = -1, - AV_DOVI_NLQ_LINEAR_DZ = 0, -}; - -/** - * Coefficients of the non-linear inverse quantization. For the interpretation - * of these, see ETSI GS CCM 001. - */ -typedef struct AVDOVINLQParams { - uint16_t nlq_offset; - uint64_t vdr_in_max; - /* AV_DOVI_NLQ_LINEAR_DZ */ - uint64_t linear_deadzone_slope; - uint64_t linear_deadzone_threshold; -} AVDOVINLQParams; - -/** - * Dolby Vision RPU data mapping parameters. - * - * @note sizeof(AVDOVIDataMapping) is not part of the public ABI. - */ -typedef struct AVDOVIDataMapping { - uint8_t vdr_rpu_id; - uint8_t mapping_color_space; - uint8_t mapping_chroma_format_idc; - AVDOVIReshapingCurve curves[3]; /* per component */ - - /* Non-linear inverse quantization */ - enum AVDOVINLQMethod nlq_method_idc; - uint32_t num_x_partitions; - uint32_t num_y_partitions; - AVDOVINLQParams nlq[3]; /* per component */ -} AVDOVIDataMapping; - -/** - * Dolby Vision RPU colorspace metadata parameters. - * - * @note sizeof(AVDOVIColorMetadata) is not part of the public ABI. - */ -typedef struct AVDOVIColorMetadata { - uint8_t dm_metadata_id; - uint8_t scene_refresh_flag; - - /** - * Coefficients of the custom Dolby Vision IPT-PQ matrices. These are to be - * used instead of the matrices indicated by the frame's colorspace tags. - * The output of rgb_to_lms_matrix is to be fed into a BT.2020 LMS->RGB - * matrix based on a Hunt-Pointer-Estevez transform, but without any - * crosstalk. (See the definition of the ICtCp colorspace for more - * information.) - */ - AVRational ycc_to_rgb_matrix[9]; /* before PQ linearization */ - AVRational ycc_to_rgb_offset[3]; /* input offset of neutral value */ - AVRational rgb_to_lms_matrix[9]; /* after PQ linearization */ - - /** - * Extra signal metadata (see Dolby patents for more info). - */ - uint16_t signal_eotf; - uint16_t signal_eotf_param0; - uint16_t signal_eotf_param1; - uint32_t signal_eotf_param2; - uint8_t signal_bit_depth; - uint8_t signal_color_space; - uint8_t signal_chroma_format; - uint8_t signal_full_range_flag; /* [0, 3] */ - uint16_t source_min_pq; - uint16_t source_max_pq; - uint16_t source_diagonal; -} AVDOVIColorMetadata; - -/** - * Combined struct representing a combination of header, mapping and color - * metadata, for attaching to frames as side data. - * - * @note The struct must be allocated with av_dovi_metadata_alloc() and - * its size is not a part of the public ABI. - */ - -typedef struct AVDOVIMetadata { - /** - * Offset in bytes from the beginning of this structure at which the - * respective structs start. - */ - size_t header_offset; /* AVDOVIRpuDataHeader */ - size_t mapping_offset; /* AVDOVIDataMapping */ - size_t color_offset; /* AVDOVIColorMetadata */ -} AVDOVIMetadata; - -static av_always_inline AVDOVIRpuDataHeader * -av_dovi_get_header(const AVDOVIMetadata *data) -{ - return (AVDOVIRpuDataHeader *)((uint8_t *) data + data->header_offset); -} - -static av_always_inline AVDOVIDataMapping * -av_dovi_get_mapping(const AVDOVIMetadata *data) -{ - return (AVDOVIDataMapping *)((uint8_t *) data + data->mapping_offset); -} - -static av_always_inline AVDOVIColorMetadata * -av_dovi_get_color(const AVDOVIMetadata *data) -{ - return (AVDOVIColorMetadata *)((uint8_t *) data + data->color_offset); -} - -/** - * Allocate an AVDOVIMetadata structure and initialize its - * fields to default values. - * - * @param size If this parameter is non-NULL, the size in bytes of the - * allocated struct will be written here on success - * - * @return the newly allocated struct or NULL on failure - */ -AVDOVIMetadata *av_dovi_metadata_alloc(size_t *size); - -#endif /* AVUTIL_DOVI_META_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/downmix_info.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/downmix_info.h deleted file mode 100644 index 221cf5bf..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/downmix_info.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * Copyright (c) 2014 Tim Walker - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_DOWNMIX_INFO_H -#define AVUTIL_DOWNMIX_INFO_H - -#include "frame.h" - -/** - * @file - * audio downmix medatata - */ - -/** - * @addtogroup lavu_audio - * @{ - */ - -/** - * @defgroup downmix_info Audio downmix metadata - * @{ - */ - -/** - * Possible downmix types. - */ -enum AVDownmixType { - AV_DOWNMIX_TYPE_UNKNOWN, /**< Not indicated. */ - AV_DOWNMIX_TYPE_LORO, /**< Lo/Ro 2-channel downmix (Stereo). */ - AV_DOWNMIX_TYPE_LTRT, /**< Lt/Rt 2-channel downmix, Dolby Surround compatible. */ - AV_DOWNMIX_TYPE_DPLII, /**< Lt/Rt 2-channel downmix, Dolby Pro Logic II compatible. */ - AV_DOWNMIX_TYPE_NB /**< Number of downmix types. Not part of ABI. */ -}; - -/** - * This structure describes optional metadata relevant to a downmix procedure. - * - * All fields are set by the decoder to the value indicated in the audio - * bitstream (if present), or to a "sane" default otherwise. - */ -typedef struct AVDownmixInfo { - /** - * Type of downmix preferred by the mastering engineer. - */ - enum AVDownmixType preferred_downmix_type; - - /** - * Absolute scale factor representing the nominal level of the center - * channel during a regular downmix. - */ - double center_mix_level; - - /** - * Absolute scale factor representing the nominal level of the center - * channel during an Lt/Rt compatible downmix. - */ - double center_mix_level_ltrt; - - /** - * Absolute scale factor representing the nominal level of the surround - * channels during a regular downmix. - */ - double surround_mix_level; - - /** - * Absolute scale factor representing the nominal level of the surround - * channels during an Lt/Rt compatible downmix. - */ - double surround_mix_level_ltrt; - - /** - * Absolute scale factor representing the level at which the LFE data is - * mixed into L/R channels during downmixing. - */ - double lfe_mix_level; -} AVDownmixInfo; - -/** - * Get a frame's AV_FRAME_DATA_DOWNMIX_INFO side data for editing. - * - * If the side data is absent, it is created and added to the frame. - * - * @param frame the frame for which the side data is to be obtained or created - * - * @return the AVDownmixInfo structure to be edited by the caller, or NULL if - * the structure cannot be allocated. - */ -AVDownmixInfo *av_downmix_info_update_side_data(AVFrame *frame); - -/** - * @} - */ - -/** - * @} - */ - -#endif /* AVUTIL_DOWNMIX_INFO_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/encryption_info.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/encryption_info.h deleted file mode 100644 index 8fe7ebfe..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/encryption_info.h +++ /dev/null @@ -1,205 +0,0 @@ -/** - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_ENCRYPTION_INFO_H -#define AVUTIL_ENCRYPTION_INFO_H - -#include -#include - -typedef struct AVSubsampleEncryptionInfo { - /** The number of bytes that are clear. */ - unsigned int bytes_of_clear_data; - - /** - * The number of bytes that are protected. If using pattern encryption, - * the pattern applies to only the protected bytes; if not using pattern - * encryption, all these bytes are encrypted. - */ - unsigned int bytes_of_protected_data; -} AVSubsampleEncryptionInfo; - -/** - * This describes encryption info for a packet. This contains frame-specific - * info for how to decrypt the packet before passing it to the decoder. - * - * The size of this struct is not part of the public ABI. - */ -typedef struct AVEncryptionInfo { - /** The fourcc encryption scheme, in big-endian byte order. */ - uint32_t scheme; - - /** - * Only used for pattern encryption. This is the number of 16-byte blocks - * that are encrypted. - */ - uint32_t crypt_byte_block; - - /** - * Only used for pattern encryption. This is the number of 16-byte blocks - * that are clear. - */ - uint32_t skip_byte_block; - - /** - * The ID of the key used to encrypt the packet. This should always be - * 16 bytes long, but may be changed in the future. - */ - uint8_t *key_id; - uint32_t key_id_size; - - /** - * The initialization vector. This may have been zero-filled to be the - * correct block size. This should always be 16 bytes long, but may be - * changed in the future. - */ - uint8_t *iv; - uint32_t iv_size; - - /** - * An array of subsample encryption info specifying how parts of the sample - * are encrypted. If there are no subsamples, then the whole sample is - * encrypted. - */ - AVSubsampleEncryptionInfo *subsamples; - uint32_t subsample_count; -} AVEncryptionInfo; - -/** - * This describes info used to initialize an encryption key system. - * - * The size of this struct is not part of the public ABI. - */ -typedef struct AVEncryptionInitInfo { - /** - * A unique identifier for the key system this is for, can be NULL if it - * is not known. This should always be 16 bytes, but may change in the - * future. - */ - uint8_t* system_id; - uint32_t system_id_size; - - /** - * An array of key IDs this initialization data is for. All IDs are the - * same length. Can be NULL if there are no known key IDs. - */ - uint8_t** key_ids; - /** The number of key IDs. */ - uint32_t num_key_ids; - /** - * The number of bytes in each key ID. This should always be 16, but may - * change in the future. - */ - uint32_t key_id_size; - - /** - * Key-system specific initialization data. This data is copied directly - * from the file and the format depends on the specific key system. This - * can be NULL if there is no initialization data; in that case, there - * will be at least one key ID. - */ - uint8_t* data; - uint32_t data_size; - - /** - * An optional pointer to the next initialization info in the list. - */ - struct AVEncryptionInitInfo *next; -} AVEncryptionInitInfo; - -/** - * Allocates an AVEncryptionInfo structure and sub-pointers to hold the given - * number of subsamples. This will allocate pointers for the key ID, IV, - * and subsample entries, set the size members, and zero-initialize the rest. - * - * @param subsample_count The number of subsamples. - * @param key_id_size The number of bytes in the key ID, should be 16. - * @param iv_size The number of bytes in the IV, should be 16. - * - * @return The new AVEncryptionInfo structure, or NULL on error. - */ -AVEncryptionInfo *av_encryption_info_alloc(uint32_t subsample_count, uint32_t key_id_size, uint32_t iv_size); - -/** - * Allocates an AVEncryptionInfo structure with a copy of the given data. - * @return The new AVEncryptionInfo structure, or NULL on error. - */ -AVEncryptionInfo *av_encryption_info_clone(const AVEncryptionInfo *info); - -/** - * Frees the given encryption info object. This MUST NOT be used to free the - * side-data data pointer, that should use normal side-data methods. - */ -void av_encryption_info_free(AVEncryptionInfo *info); - -/** - * Creates a copy of the AVEncryptionInfo that is contained in the given side - * data. The resulting object should be passed to av_encryption_info_free() - * when done. - * - * @return The new AVEncryptionInfo structure, or NULL on error. - */ -AVEncryptionInfo *av_encryption_info_get_side_data(const uint8_t *side_data, size_t side_data_size); - -/** - * Allocates and initializes side data that holds a copy of the given encryption - * info. The resulting pointer should be either freed using av_free or given - * to av_packet_add_side_data(). - * - * @return The new side-data pointer, or NULL. - */ -uint8_t *av_encryption_info_add_side_data( - const AVEncryptionInfo *info, size_t *side_data_size); - - -/** - * Allocates an AVEncryptionInitInfo structure and sub-pointers to hold the - * given sizes. This will allocate pointers and set all the fields. - * - * @return The new AVEncryptionInitInfo structure, or NULL on error. - */ -AVEncryptionInitInfo *av_encryption_init_info_alloc( - uint32_t system_id_size, uint32_t num_key_ids, uint32_t key_id_size, uint32_t data_size); - -/** - * Frees the given encryption init info object. This MUST NOT be used to free - * the side-data data pointer, that should use normal side-data methods. - */ -void av_encryption_init_info_free(AVEncryptionInitInfo* info); - -/** - * Creates a copy of the AVEncryptionInitInfo that is contained in the given - * side data. The resulting object should be passed to - * av_encryption_init_info_free() when done. - * - * @return The new AVEncryptionInitInfo structure, or NULL on error. - */ -AVEncryptionInitInfo *av_encryption_init_info_get_side_data( - const uint8_t* side_data, size_t side_data_size); - -/** - * Allocates and initializes side data that holds a copy of the given encryption - * init info. The resulting pointer should be either freed using av_free or - * given to av_packet_add_side_data(). - * - * @return The new side-data pointer, or NULL. - */ -uint8_t *av_encryption_init_info_add_side_data( - const AVEncryptionInitInfo *info, size_t *side_data_size); - -#endif /* AVUTIL_ENCRYPTION_INFO_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/error.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/error.h deleted file mode 100644 index 0d3269aa..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/error.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * error code definitions - */ - -#ifndef AVUTIL_ERROR_H -#define AVUTIL_ERROR_H - -#include -#include - -#include "macros.h" - -/** - * @addtogroup lavu_error - * - * @{ - */ - - -/* error handling */ -#if EDOM > 0 -#define AVERROR(e) (-(e)) ///< Returns a negative error code from a POSIX error code, to return from library functions. -#define AVUNERROR(e) (-(e)) ///< Returns a POSIX error code from a library function error return value. -#else -/* Some platforms have E* and errno already negated. */ -#define AVERROR(e) (e) -#define AVUNERROR(e) (e) -#endif - -#define FFERRTAG(a, b, c, d) (-(int)MKTAG(a, b, c, d)) - -#define AVERROR_BSF_NOT_FOUND FFERRTAG(0xF8,'B','S','F') ///< Bitstream filter not found -#define AVERROR_BUG FFERRTAG( 'B','U','G','!') ///< Internal bug, also see AVERROR_BUG2 -#define AVERROR_BUFFER_TOO_SMALL FFERRTAG( 'B','U','F','S') ///< Buffer too small -#define AVERROR_DECODER_NOT_FOUND FFERRTAG(0xF8,'D','E','C') ///< Decoder not found -#define AVERROR_DEMUXER_NOT_FOUND FFERRTAG(0xF8,'D','E','M') ///< Demuxer not found -#define AVERROR_ENCODER_NOT_FOUND FFERRTAG(0xF8,'E','N','C') ///< Encoder not found -#define AVERROR_EOF FFERRTAG( 'E','O','F',' ') ///< End of file -#define AVERROR_EXIT FFERRTAG( 'E','X','I','T') ///< Immediate exit was requested; the called function should not be restarted -#define AVERROR_EXTERNAL FFERRTAG( 'E','X','T',' ') ///< Generic error in an external library -#define AVERROR_FILTER_NOT_FOUND FFERRTAG(0xF8,'F','I','L') ///< Filter not found -#define AVERROR_INVALIDDATA FFERRTAG( 'I','N','D','A') ///< Invalid data found when processing input -#define AVERROR_MUXER_NOT_FOUND FFERRTAG(0xF8,'M','U','X') ///< Muxer not found -#define AVERROR_OPTION_NOT_FOUND FFERRTAG(0xF8,'O','P','T') ///< Option not found -#define AVERROR_PATCHWELCOME FFERRTAG( 'P','A','W','E') ///< Not yet implemented in FFmpeg, patches welcome -#define AVERROR_PROTOCOL_NOT_FOUND FFERRTAG(0xF8,'P','R','O') ///< Protocol not found - -#define AVERROR_STREAM_NOT_FOUND FFERRTAG(0xF8,'S','T','R') ///< Stream not found -/** - * This is semantically identical to AVERROR_BUG - * it has been introduced in Libav after our AVERROR_BUG and with a modified value. - */ -#define AVERROR_BUG2 FFERRTAG( 'B','U','G',' ') -#define AVERROR_UNKNOWN FFERRTAG( 'U','N','K','N') ///< Unknown error, typically from an external library -#define AVERROR_EXPERIMENTAL (-0x2bb2afa8) ///< Requested feature is flagged experimental. Set strict_std_compliance if you really want to use it. -#define AVERROR_INPUT_CHANGED (-0x636e6701) ///< Input changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_OUTPUT_CHANGED) -#define AVERROR_OUTPUT_CHANGED (-0x636e6702) ///< Output changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_INPUT_CHANGED) -/* HTTP & RTSP errors */ -#define AVERROR_HTTP_BAD_REQUEST FFERRTAG(0xF8,'4','0','0') -#define AVERROR_HTTP_UNAUTHORIZED FFERRTAG(0xF8,'4','0','1') -#define AVERROR_HTTP_FORBIDDEN FFERRTAG(0xF8,'4','0','3') -#define AVERROR_HTTP_NOT_FOUND FFERRTAG(0xF8,'4','0','4') -#define AVERROR_HTTP_OTHER_4XX FFERRTAG(0xF8,'4','X','X') -#define AVERROR_HTTP_SERVER_ERROR FFERRTAG(0xF8,'5','X','X') - -#define AV_ERROR_MAX_STRING_SIZE 64 - -/** - * Put a description of the AVERROR code errnum in errbuf. - * In case of failure the global variable errno is set to indicate the - * error. Even in case of failure av_strerror() will print a generic - * error message indicating the errnum provided to errbuf. - * - * @param errnum error code to describe - * @param errbuf buffer to which description is written - * @param errbuf_size the size in bytes of errbuf - * @return 0 on success, a negative value if a description for errnum - * cannot be found - */ -int av_strerror(int errnum, char *errbuf, size_t errbuf_size); - -/** - * Fill the provided buffer with a string containing an error string - * corresponding to the AVERROR code errnum. - * - * @param errbuf a buffer - * @param errbuf_size size in bytes of errbuf - * @param errnum error code to describe - * @return the buffer in input, filled with the error description - * @see av_strerror() - */ -static inline char *av_make_error_string(char *errbuf, size_t errbuf_size, int errnum) -{ - av_strerror(errnum, errbuf, errbuf_size); - return errbuf; -} - -/** - * Convenience macro, the return value should be used only directly in - * function arguments but never stand-alone. - */ -#define av_err2str(errnum) \ - av_make_error_string((char[AV_ERROR_MAX_STRING_SIZE]){0}, AV_ERROR_MAX_STRING_SIZE, errnum) - -/** - * @} - */ - -#endif /* AVUTIL_ERROR_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/eval.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/eval.h deleted file mode 100644 index 57afc2d5..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/eval.h +++ /dev/null @@ -1,135 +0,0 @@ -/* - * Copyright (c) 2002 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * simple arithmetic expression evaluator - */ - -#ifndef AVUTIL_EVAL_H -#define AVUTIL_EVAL_H - -typedef struct AVExpr AVExpr; - -/** - * Parse and evaluate an expression. - * Note, this is significantly slower than av_expr_eval(). - * - * @param res a pointer to a double where is put the result value of - * the expression, or NAN in case of error - * @param s expression as a zero terminated string, for example "1+2^3+5*5+sin(2/3)" - * @param const_names NULL terminated array of zero terminated strings of constant identifiers, for example {"PI", "E", 0} - * @param const_values a zero terminated array of values for the identifiers from const_names - * @param func1_names NULL terminated array of zero terminated strings of funcs1 identifiers - * @param funcs1 NULL terminated array of function pointers for functions which take 1 argument - * @param func2_names NULL terminated array of zero terminated strings of funcs2 identifiers - * @param funcs2 NULL terminated array of function pointers for functions which take 2 arguments - * @param opaque a pointer which will be passed to all functions from funcs1 and funcs2 - * @param log_ctx parent logging context - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code otherwise - */ -int av_expr_parse_and_eval(double *res, const char *s, - const char * const *const_names, const double *const_values, - const char * const *func1_names, double (* const *funcs1)(void *, double), - const char * const *func2_names, double (* const *funcs2)(void *, double, double), - void *opaque, int log_offset, void *log_ctx); - -/** - * Parse an expression. - * - * @param expr a pointer where is put an AVExpr containing the parsed - * value in case of successful parsing, or NULL otherwise. - * The pointed to AVExpr must be freed with av_expr_free() by the user - * when it is not needed anymore. - * @param s expression as a zero terminated string, for example "1+2^3+5*5+sin(2/3)" - * @param const_names NULL terminated array of zero terminated strings of constant identifiers, for example {"PI", "E", 0} - * @param func1_names NULL terminated array of zero terminated strings of funcs1 identifiers - * @param funcs1 NULL terminated array of function pointers for functions which take 1 argument - * @param func2_names NULL terminated array of zero terminated strings of funcs2 identifiers - * @param funcs2 NULL terminated array of function pointers for functions which take 2 arguments - * @param log_ctx parent logging context - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code otherwise - */ -int av_expr_parse(AVExpr **expr, const char *s, - const char * const *const_names, - const char * const *func1_names, double (* const *funcs1)(void *, double), - const char * const *func2_names, double (* const *funcs2)(void *, double, double), - int log_offset, void *log_ctx); - -/** - * Evaluate a previously parsed expression. - * - * @param const_values a zero terminated array of values for the identifiers from av_expr_parse() const_names - * @param opaque a pointer which will be passed to all functions from funcs1 and funcs2 - * @return the value of the expression - */ -double av_expr_eval(AVExpr *e, const double *const_values, void *opaque); - -/** - * Track the presence of variables and their number of occurrences in a parsed expression - * - * @param counter a zero-initialized array where the count of each variable will be stored - * @param size size of array - * @return 0 on success, a negative value indicates that no expression or array was passed - * or size was zero - */ -int av_expr_count_vars(AVExpr *e, unsigned *counter, int size); - -/** - * Track the presence of user provided functions and their number of occurrences - * in a parsed expression. - * - * @param counter a zero-initialized array where the count of each function will be stored - * if you passed 5 functions with 2 arguments to av_expr_parse() - * then for arg=2 this will use upto 5 entries. - * @param size size of array - * @param arg number of arguments the counted functions have - * @return 0 on success, a negative value indicates that no expression or array was passed - * or size was zero - */ -int av_expr_count_func(AVExpr *e, unsigned *counter, int size, int arg); - -/** - * Free a parsed expression previously created with av_expr_parse(). - */ -void av_expr_free(AVExpr *e); - -/** - * Parse the string in numstr and return its value as a double. If - * the string is empty, contains only whitespaces, or does not contain - * an initial substring that has the expected syntax for a - * floating-point number, no conversion is performed. In this case, - * returns a value of zero and the value returned in tail is the value - * of numstr. - * - * @param numstr a string representing a number, may contain one of - * the International System number postfixes, for example 'K', 'M', - * 'G'. If 'i' is appended after the postfix, powers of 2 are used - * instead of powers of 10. The 'B' postfix multiplies the value by - * 8, and can be appended after another postfix or used alone. This - * allows using for example 'KB', 'MiB', 'G' and 'B' as postfix. - * @param tail if non-NULL puts here the pointer to the char next - * after the last parsed character - */ -double av_strtod(const char *numstr, char **tail); - -#endif /* AVUTIL_EVAL_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/ffversion.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/ffversion.h deleted file mode 100644 index fa716392..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/ffversion.h +++ /dev/null @@ -1,5 +0,0 @@ -/* Automatically generated by version.sh, do not manually edit! */ -#ifndef AVUTIL_FFVERSION_H -#define AVUTIL_FFVERSION_H -#define FFMPEG_VERSION "N-107736-g9e029dc265" -#endif /* AVUTIL_FFVERSION_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/fifo.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/fifo.h deleted file mode 100644 index 4eed364a..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/fifo.h +++ /dev/null @@ -1,426 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * a very simple circular buffer FIFO implementation - */ - -#ifndef AVUTIL_FIFO_H -#define AVUTIL_FIFO_H - -#include -#include - -#include "attributes.h" -#include "version.h" - -typedef struct AVFifo AVFifo; - -/** - * Callback for writing or reading from a FIFO, passed to (and invoked from) the - * av_fifo_*_cb() functions. It may be invoked multiple times from a single - * av_fifo_*_cb() call and may process less data than the maximum size indicated - * by nb_elems. - * - * @param opaque the opaque pointer provided to the av_fifo_*_cb() function - * @param buf the buffer for reading or writing the data, depending on which - * av_fifo_*_cb function is called - * @param nb_elems On entry contains the maximum number of elements that can be - * read from / written into buf. On success, the callback should - * update it to contain the number of elements actually written. - * - * @return 0 on success, a negative error code on failure (will be returned from - * the invoking av_fifo_*_cb() function) - */ -typedef int AVFifoCB(void *opaque, void *buf, size_t *nb_elems); - -/** - * Automatically resize the FIFO on writes, so that the data fits. This - * automatic resizing happens up to a limit that can be modified with - * av_fifo_auto_grow_limit(). - */ -#define AV_FIFO_FLAG_AUTO_GROW (1 << 0) - -/** - * Allocate and initialize an AVFifo with a given element size. - * - * @param elems initial number of elements that can be stored in the FIFO - * @param elem_size Size in bytes of a single element. Further operations on - * the returned FIFO will implicitly use this element size. - * @param flags a combination of AV_FIFO_FLAG_* - * - * @return newly-allocated AVFifo on success, a negative error code on failure - */ -AVFifo *av_fifo_alloc2(size_t elems, size_t elem_size, - unsigned int flags); - -/** - * @return Element size for FIFO operations. This element size is set at - * FIFO allocation and remains constant during its lifetime - */ -size_t av_fifo_elem_size(const AVFifo *f); - -/** - * Set the maximum size (in elements) to which the FIFO can be resized - * automatically. Has no effect unless AV_FIFO_FLAG_AUTO_GROW is used. - */ -void av_fifo_auto_grow_limit(AVFifo *f, size_t max_elems); - -/** - * @return number of elements available for reading from the given FIFO. - */ -size_t av_fifo_can_read(const AVFifo *f); - -/** - * @return number of elements that can be written into the given FIFO. - */ -size_t av_fifo_can_write(const AVFifo *f); - -/** - * Enlarge an AVFifo. - * - * On success, the FIFO will be large enough to hold exactly - * inc + av_fifo_can_read() + av_fifo_can_write() - * elements. In case of failure, the old FIFO is kept unchanged. - * - * @param f AVFifo to resize - * @param inc number of elements to allocate for, in addition to the current - * allocated size - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_grow2(AVFifo *f, size_t inc); - -/** - * Write data into a FIFO. - * - * In case nb_elems > av_fifo_can_write(f), nothing is written and an error - * is returned. - * - * @param f the FIFO buffer - * @param buf Data to be written. nb_elems * av_fifo_elem_size(f) bytes will be - * read from buf on success. - * @param nb_elems number of elements to write into FIFO - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_write(AVFifo *f, const void *buf, size_t nb_elems); - -/** - * Write data from a user-provided callback into a FIFO. - * - * @param f the FIFO buffer - * @param read_cb Callback supplying the data to the FIFO. May be called - * multiple times. - * @param opaque opaque user data to be provided to read_cb - * @param nb_elems Should point to the maximum number of elements that can be - * written. Will be updated to contain the number of elements - * actually written. - * - * @return non-negative number on success, a negative error code on failure - */ -int av_fifo_write_from_cb(AVFifo *f, AVFifoCB read_cb, - void *opaque, size_t *nb_elems); - -/** - * Read data from a FIFO. - * - * In case nb_elems > av_fifo_can_read(f), nothing is read and an error - * is returned. - * - * @param f the FIFO buffer - * @param buf Buffer to store the data. nb_elems * av_fifo_elem_size(f) bytes - * will be written into buf on success. - * @param nb_elems number of elements to read from FIFO - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_read(AVFifo *f, void *buf, size_t nb_elems); - -/** - * Feed data from a FIFO into a user-provided callback. - * - * @param f the FIFO buffer - * @param write_cb Callback the data will be supplied to. May be called - * multiple times. - * @param opaque opaque user data to be provided to write_cb - * @param nb_elems Should point to the maximum number of elements that can be - * read. Will be updated to contain the total number of elements - * actually sent to the callback. - * - * @return non-negative number on success, a negative error code on failure - */ -int av_fifo_read_to_cb(AVFifo *f, AVFifoCB write_cb, - void *opaque, size_t *nb_elems); - -/** - * Read data from a FIFO without modifying FIFO state. - * - * Returns an error if an attempt is made to peek to nonexistent elements - * (i.e. if offset + nb_elems is larger than av_fifo_can_read(f)). - * - * @param f the FIFO buffer - * @param buf Buffer to store the data. nb_elems * av_fifo_elem_size(f) bytes - * will be written into buf. - * @param nb_elems number of elements to read from FIFO - * @param offset number of initial elements to skip. - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_peek(AVFifo *f, void *buf, size_t nb_elems, size_t offset); - -/** - * Feed data from a FIFO into a user-provided callback. - * - * @param f the FIFO buffer - * @param write_cb Callback the data will be supplied to. May be called - * multiple times. - * @param opaque opaque user data to be provided to write_cb - * @param nb_elems Should point to the maximum number of elements that can be - * read. Will be updated to contain the total number of elements - * actually sent to the callback. - * @param offset number of initial elements to skip; offset + *nb_elems must not - * be larger than av_fifo_can_read(f). - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_peek_to_cb(AVFifo *f, AVFifoCB write_cb, void *opaque, - size_t *nb_elems, size_t offset); - -/** - * Discard the specified amount of data from an AVFifo. - * @param size number of elements to discard, MUST NOT be larger than - * av_fifo_can_read(f) - */ -void av_fifo_drain2(AVFifo *f, size_t size); - -/* - * Empty the AVFifo. - * @param f AVFifo to reset - */ -void av_fifo_reset2(AVFifo *f); - -/** - * Free an AVFifo and reset pointer to NULL. - * @param f Pointer to an AVFifo to free. *f == NULL is allowed. - */ -void av_fifo_freep2(AVFifo **f); - - -#if FF_API_FIFO_OLD_API -typedef struct AVFifoBuffer { - uint8_t *buffer; - uint8_t *rptr, *wptr, *end; - uint32_t rndx, wndx; -} AVFifoBuffer; - -/** - * Initialize an AVFifoBuffer. - * @param size of FIFO - * @return AVFifoBuffer or NULL in case of memory allocation failure - * @deprecated use av_fifo_alloc2() - */ -attribute_deprecated -AVFifoBuffer *av_fifo_alloc(unsigned int size); - -/** - * Initialize an AVFifoBuffer. - * @param nmemb number of elements - * @param size size of the single element - * @return AVFifoBuffer or NULL in case of memory allocation failure - * @deprecated use av_fifo_alloc2() - */ -attribute_deprecated -AVFifoBuffer *av_fifo_alloc_array(size_t nmemb, size_t size); - -/** - * Free an AVFifoBuffer. - * @param f AVFifoBuffer to free - * @deprecated use the AVFifo API with av_fifo_freep2() - */ -attribute_deprecated -void av_fifo_free(AVFifoBuffer *f); - -/** - * Free an AVFifoBuffer and reset pointer to NULL. - * @param f AVFifoBuffer to free - * @deprecated use the AVFifo API with av_fifo_freep2() - */ -attribute_deprecated -void av_fifo_freep(AVFifoBuffer **f); - -/** - * Reset the AVFifoBuffer to the state right after av_fifo_alloc, in particular it is emptied. - * @param f AVFifoBuffer to reset - * @deprecated use av_fifo_reset2() with the new AVFifo-API - */ -attribute_deprecated -void av_fifo_reset(AVFifoBuffer *f); - -/** - * Return the amount of data in bytes in the AVFifoBuffer, that is the - * amount of data you can read from it. - * @param f AVFifoBuffer to read from - * @return size - * @deprecated use av_fifo_can_read() with the new AVFifo-API - */ -attribute_deprecated -int av_fifo_size(const AVFifoBuffer *f); - -/** - * Return the amount of space in bytes in the AVFifoBuffer, that is the - * amount of data you can write into it. - * @param f AVFifoBuffer to write into - * @return size - * @deprecated use av_fifo_can_write() with the new AVFifo-API - */ -attribute_deprecated -int av_fifo_space(const AVFifoBuffer *f); - -/** - * Feed data at specific position from an AVFifoBuffer to a user-supplied callback. - * Similar as av_fifo_gereric_read but without discarding data. - * @param f AVFifoBuffer to read from - * @param offset offset from current read position - * @param buf_size number of bytes to read - * @param func generic read function - * @param dest data destination - * - * @return a non-negative number on success, a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_peek() when func == NULL, - * av_fifo_peek_to_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_peek_at(AVFifoBuffer *f, void *dest, int offset, int buf_size, void (*func)(void*, void*, int)); - -/** - * Feed data from an AVFifoBuffer to a user-supplied callback. - * Similar as av_fifo_gereric_read but without discarding data. - * @param f AVFifoBuffer to read from - * @param buf_size number of bytes to read - * @param func generic read function - * @param dest data destination - * - * @return a non-negative number on success, a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_peek() when func == NULL, - * av_fifo_peek_to_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_peek(AVFifoBuffer *f, void *dest, int buf_size, void (*func)(void*, void*, int)); - -/** - * Feed data from an AVFifoBuffer to a user-supplied callback. - * @param f AVFifoBuffer to read from - * @param buf_size number of bytes to read - * @param func generic read function - * @param dest data destination - * - * @return a non-negative number on success, a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_read() when func == NULL, - * av_fifo_read_to_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_read(AVFifoBuffer *f, void *dest, int buf_size, void (*func)(void*, void*, int)); - -/** - * Feed data from a user-supplied callback to an AVFifoBuffer. - * @param f AVFifoBuffer to write to - * @param src data source; non-const since it may be used as a - * modifiable context by the function defined in func - * @param size number of bytes to write - * @param func generic write function; the first parameter is src, - * the second is dest_buf, the third is dest_buf_size. - * func must return the number of bytes written to dest_buf, or <= 0 to - * indicate no more data available to write. - * If func is NULL, src is interpreted as a simple byte array for source data. - * @return the number of bytes written to the FIFO or a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_write() when func == NULL, - * av_fifo_write_from_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_write(AVFifoBuffer *f, void *src, int size, int (*func)(void*, void*, int)); - -/** - * Resize an AVFifoBuffer. - * In case of reallocation failure, the old FIFO is kept unchanged. - * - * @param f AVFifoBuffer to resize - * @param size new AVFifoBuffer size in bytes - * @return <0 for failure, >=0 otherwise - * - * @deprecated use the new AVFifo-API with av_fifo_grow2() to increase FIFO size, - * decreasing FIFO size is not supported - */ -attribute_deprecated -int av_fifo_realloc2(AVFifoBuffer *f, unsigned int size); - -/** - * Enlarge an AVFifoBuffer. - * In case of reallocation failure, the old FIFO is kept unchanged. - * The new fifo size may be larger than the requested size. - * - * @param f AVFifoBuffer to resize - * @param additional_space the amount of space in bytes to allocate in addition to av_fifo_size() - * @return <0 for failure, >=0 otherwise - * - * @deprecated use the new AVFifo-API with av_fifo_grow2(); note that unlike - * this function it adds to the allocated size, rather than to the used size - */ -attribute_deprecated -int av_fifo_grow(AVFifoBuffer *f, unsigned int additional_space); - -/** - * Read and discard the specified amount of data from an AVFifoBuffer. - * @param f AVFifoBuffer to read from - * @param size amount of data to read in bytes - * - * @deprecated use the new AVFifo-API with av_fifo_drain2() - */ -attribute_deprecated -void av_fifo_drain(AVFifoBuffer *f, int size); - -#if FF_API_FIFO_PEEK2 -/** - * Return a pointer to the data stored in a FIFO buffer at a certain offset. - * The FIFO buffer is not modified. - * - * @param f AVFifoBuffer to peek at, f must be non-NULL - * @param offs an offset in bytes, its absolute value must be less - * than the used buffer size or the returned pointer will - * point outside to the buffer data. - * The used buffer size can be checked with av_fifo_size(). - * @deprecated use the new AVFifo-API with av_fifo_peek() or av_fifo_peek_to_cb() - */ -attribute_deprecated -static inline uint8_t *av_fifo_peek2(const AVFifoBuffer *f, int offs) -{ - uint8_t *ptr = f->rptr + offs; - if (ptr >= f->end) - ptr = f->buffer + (ptr - f->end); - else if (ptr < f->buffer) - ptr = f->end - (f->buffer - ptr); - return ptr; -} -#endif -#endif - -#endif /* AVUTIL_FIFO_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/file.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/file.h deleted file mode 100644 index 8ec210e7..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/file.h +++ /dev/null @@ -1,72 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_FILE_H -#define AVUTIL_FILE_H - -#include -#include - -#include "attributes.h" - -/** - * @file - * Misc file utilities. - */ - -/** - * Read the file with name filename, and put its content in a newly - * allocated buffer or map it with mmap() when available. - * In case of success set *bufptr to the read or mmapped buffer, and - * *size to the size in bytes of the buffer in *bufptr. - * Unlike mmap this function succeeds with zero sized files, in this - * case *bufptr will be set to NULL and *size will be set to 0. - * The returned buffer must be released with av_file_unmap(). - * - * @param log_offset loglevel offset used for logging - * @param log_ctx context used for logging - * @return a non negative number in case of success, a negative value - * corresponding to an AVERROR error code in case of failure - */ -av_warn_unused_result -int av_file_map(const char *filename, uint8_t **bufptr, size_t *size, - int log_offset, void *log_ctx); - -/** - * Unmap or free the buffer bufptr created by av_file_map(). - * - * @param size size in bytes of bufptr, must be the same as returned - * by av_file_map() - */ -void av_file_unmap(uint8_t *bufptr, size_t size); - -/** - * Wrapper to work around the lack of mkstemp() on mingw. - * Also, tries to create file in /tmp first, if possible. - * *prefix can be a character constant; *filename will be allocated internally. - * @return file descriptor of opened file (or negative value corresponding to an - * AVERROR code on error) - * and opened file name in **filename. - * @note On very old libcs it is necessary to set a secure umask before - * calling this, av_tempfile() can't call umask itself as it is used in - * libraries and could interfere with the calling application. - * @deprecated as fd numbers cannot be passed saftely between libs on some platforms - */ -int av_tempfile(const char *prefix, char **filename, int log_offset, void *log_ctx); - -#endif /* AVUTIL_FILE_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/film_grain_params.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/film_grain_params.h deleted file mode 100644 index f3bd0a4a..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/film_grain_params.h +++ /dev/null @@ -1,260 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_FILM_GRAIN_PARAMS_H -#define AVUTIL_FILM_GRAIN_PARAMS_H - -#include "frame.h" - -enum AVFilmGrainParamsType { - AV_FILM_GRAIN_PARAMS_NONE = 0, - - /** - * The union is valid when interpreted as AVFilmGrainAOMParams (codec.aom) - */ - AV_FILM_GRAIN_PARAMS_AV1, - - /** - * The union is valid when interpreted as AVFilmGrainH274Params (codec.h274) - */ - AV_FILM_GRAIN_PARAMS_H274, -}; - -/** - * This structure describes how to handle film grain synthesis for AOM codecs. - * - * @note The struct must be allocated as part of AVFilmGrainParams using - * av_film_grain_params_alloc(). Its size is not a part of the public ABI. - */ -typedef struct AVFilmGrainAOMParams { - /** - * Number of points, and the scale and value for each point of the - * piecewise linear scaling function for the uma plane. - */ - int num_y_points; - uint8_t y_points[14][2 /* value, scaling */]; - - /** - * Signals whether to derive the chroma scaling function from the luma. - * Not equivalent to copying the luma values and scales. - */ - int chroma_scaling_from_luma; - - /** - * If chroma_scaling_from_luma is set to 0, signals the chroma scaling - * function parameters. - */ - int num_uv_points[2 /* cb, cr */]; - uint8_t uv_points[2 /* cb, cr */][10][2 /* value, scaling */]; - - /** - * Specifies the shift applied to the chroma components. For AV1, its within - * [8; 11] and determines the range and quantization of the film grain. - */ - int scaling_shift; - - /** - * Specifies the auto-regression lag. - */ - int ar_coeff_lag; - - /** - * Luma auto-regression coefficients. The number of coefficients is given by - * 2 * ar_coeff_lag * (ar_coeff_lag + 1). - */ - int8_t ar_coeffs_y[24]; - - /** - * Chroma auto-regression coefficients. The number of coefficients is given by - * 2 * ar_coeff_lag * (ar_coeff_lag + 1) + !!num_y_points. - */ - int8_t ar_coeffs_uv[2 /* cb, cr */][25]; - - /** - * Specifies the range of the auto-regressive coefficients. Values of 6, - * 7, 8 and so on represent a range of [-2, 2), [-1, 1), [-0.5, 0.5) and - * so on. For AV1 must be between 6 and 9. - */ - int ar_coeff_shift; - - /** - * Signals the down shift applied to the generated gaussian numbers during - * synthesis. - */ - int grain_scale_shift; - - /** - * Specifies the luma/chroma multipliers for the index to the component - * scaling function. - */ - int uv_mult[2 /* cb, cr */]; - int uv_mult_luma[2 /* cb, cr */]; - - /** - * Offset used for component scaling function. For AV1 its a 9-bit value - * with a range [-256, 255] - */ - int uv_offset[2 /* cb, cr */]; - - /** - * Signals whether to overlap film grain blocks. - */ - int overlap_flag; - - /** - * Signals to clip to limited color levels after film grain application. - */ - int limit_output_range; -} AVFilmGrainAOMParams; - -/** - * This structure describes how to handle film grain synthesis for codecs using - * the ITU-T H.274 Versatile suplemental enhancement information message. - * - * @note The struct must be allocated as part of AVFilmGrainParams using - * av_film_grain_params_alloc(). Its size is not a part of the public ABI. - */ -typedef struct AVFilmGrainH274Params { - /** - * Specifies the film grain simulation mode. - * 0 = Frequency filtering, 1 = Auto-regression - */ - int model_id; - - /** - * Specifies the bit depth used for the luma component. - */ - int bit_depth_luma; - - /** - * Specifies the bit depth used for the chroma components. - */ - int bit_depth_chroma; - - enum AVColorRange color_range; - enum AVColorPrimaries color_primaries; - enum AVColorTransferCharacteristic color_trc; - enum AVColorSpace color_space; - - /** - * Specifies the blending mode used to blend the simulated film grain - * with the decoded images. - * - * 0 = Additive, 1 = Multiplicative - */ - int blending_mode_id; - - /** - * Specifies a scale factor used in the film grain characterization equations. - */ - int log2_scale_factor; - - /** - * Indicates if the modelling of film grain for a given component is present. - */ - int component_model_present[3 /* y, cb, cr */]; - - /** - * Specifies the number of intensity intervals for which a specific set of - * model values has been estimated, with a range of [1, 256]. - */ - uint16_t num_intensity_intervals[3 /* y, cb, cr */]; - - /** - * Specifies the number of model values present for each intensity interval - * in which the film grain has been modelled, with a range of [1, 6]. - */ - uint8_t num_model_values[3 /* y, cb, cr */]; - - /** - * Specifies the lower ounds of each intensity interval for whichthe set of - * model values applies for the component. - */ - uint8_t intensity_interval_lower_bound[3 /* y, cb, cr */][256 /* intensity interval */]; - - /** - * Specifies the upper bound of each intensity interval for which the set of - * model values applies for the component. - */ - uint8_t intensity_interval_upper_bound[3 /* y, cb, cr */][256 /* intensity interval */]; - - /** - * Specifies the model values for the component for each intensity interval. - * - When model_id == 0, the following applies: - * For comp_model_value[y], the range of values is [0, 2^bit_depth_luma - 1] - * For comp_model_value[cb..cr], the range of values is [0, 2^bit_depth_chroma - 1] - * - Otherwise, the following applies: - * For comp_model_value[y], the range of values is [-2^(bit_depth_luma - 1), 2^(bit_depth_luma - 1) - 1] - * For comp_model_value[cb..cr], the range of values is [-2^(bit_depth_chroma - 1), 2^(bit_depth_chroma - 1) - 1] - */ - int16_t comp_model_value[3 /* y, cb, cr */][256 /* intensity interval */][6 /* model value */]; -} AVFilmGrainH274Params; - -/** - * This structure describes how to handle film grain synthesis in video - * for specific codecs. Must be present on every frame where film grain is - * meant to be synthesised for correct presentation. - * - * @note The struct must be allocated with av_film_grain_params_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVFilmGrainParams { - /** - * Specifies the codec for which this structure is valid. - */ - enum AVFilmGrainParamsType type; - - /** - * Seed to use for the synthesis process, if the codec allows for it. - * - * @note For H.264, this refers to `pic_offset` as defined in - * SMPTE RDD 5-2006. - */ - uint64_t seed; - - /** - * Additional fields may be added both here and in any structure included. - * If a codec's film grain structure differs slightly over another - * codec's, fields within may change meaning depending on the type. - */ - union { - AVFilmGrainAOMParams aom; - AVFilmGrainH274Params h274; - } codec; -} AVFilmGrainParams; - -/** - * Allocate an AVFilmGrainParams structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * If size is not NULL it will be set to the number of bytes allocated. - * - * @return An AVFilmGrainParams filled with default values or NULL - * on failure. - */ -AVFilmGrainParams *av_film_grain_params_alloc(size_t *size); - -/** - * Allocate a complete AVFilmGrainParams and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVFilmGrainParams structure to be filled by caller. - */ -AVFilmGrainParams *av_film_grain_params_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_FILM_GRAIN_PARAMS_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/frame.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/frame.h deleted file mode 100644 index 6d9563bc..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/frame.h +++ /dev/null @@ -1,958 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_frame - * reference-counted frame API - */ - -#ifndef AVUTIL_FRAME_H -#define AVUTIL_FRAME_H - -#include -#include - -#include "avutil.h" -#include "buffer.h" -#include "channel_layout.h" -#include "dict.h" -#include "rational.h" -#include "samplefmt.h" -#include "pixfmt.h" -#include "version.h" - - -/** - * @defgroup lavu_frame AVFrame - * @ingroup lavu_data - * - * @{ - * AVFrame is an abstraction for reference-counted raw multimedia data. - */ - -enum AVFrameSideDataType { - /** - * The data is the AVPanScan struct defined in libavcodec. - */ - AV_FRAME_DATA_PANSCAN, - /** - * ATSC A53 Part 4 Closed Captions. - * A53 CC bitstream is stored as uint8_t in AVFrameSideData.data. - * The number of bytes of CC data is AVFrameSideData.size. - */ - AV_FRAME_DATA_A53_CC, - /** - * Stereoscopic 3d metadata. - * The data is the AVStereo3D struct defined in libavutil/stereo3d.h. - */ - AV_FRAME_DATA_STEREO3D, - /** - * The data is the AVMatrixEncoding enum defined in libavutil/channel_layout.h. - */ - AV_FRAME_DATA_MATRIXENCODING, - /** - * Metadata relevant to a downmix procedure. - * The data is the AVDownmixInfo struct defined in libavutil/downmix_info.h. - */ - AV_FRAME_DATA_DOWNMIX_INFO, - /** - * ReplayGain information in the form of the AVReplayGain struct. - */ - AV_FRAME_DATA_REPLAYGAIN, - /** - * This side data contains a 3x3 transformation matrix describing an affine - * transformation that needs to be applied to the frame for correct - * presentation. - * - * See libavutil/display.h for a detailed description of the data. - */ - AV_FRAME_DATA_DISPLAYMATRIX, - /** - * Active Format Description data consisting of a single byte as specified - * in ETSI TS 101 154 using AVActiveFormatDescription enum. - */ - AV_FRAME_DATA_AFD, - /** - * Motion vectors exported by some codecs (on demand through the export_mvs - * flag set in the libavcodec AVCodecContext flags2 option). - * The data is the AVMotionVector struct defined in - * libavutil/motion_vector.h. - */ - AV_FRAME_DATA_MOTION_VECTORS, - /** - * Recommmends skipping the specified number of samples. This is exported - * only if the "skip_manual" AVOption is set in libavcodec. - * This has the same format as AV_PKT_DATA_SKIP_SAMPLES. - * @code - * u32le number of samples to skip from start of this packet - * u32le number of samples to skip from end of this packet - * u8 reason for start skip - * u8 reason for end skip (0=padding silence, 1=convergence) - * @endcode - */ - AV_FRAME_DATA_SKIP_SAMPLES, - /** - * This side data must be associated with an audio frame and corresponds to - * enum AVAudioServiceType defined in avcodec.h. - */ - AV_FRAME_DATA_AUDIO_SERVICE_TYPE, - /** - * Mastering display metadata associated with a video frame. The payload is - * an AVMasteringDisplayMetadata type and contains information about the - * mastering display color volume. - */ - AV_FRAME_DATA_MASTERING_DISPLAY_METADATA, - /** - * The GOP timecode in 25 bit timecode format. Data format is 64-bit integer. - * This is set on the first frame of a GOP that has a temporal reference of 0. - */ - AV_FRAME_DATA_GOP_TIMECODE, - - /** - * The data represents the AVSphericalMapping structure defined in - * libavutil/spherical.h. - */ - AV_FRAME_DATA_SPHERICAL, - - /** - * Content light level (based on CTA-861.3). This payload contains data in - * the form of the AVContentLightMetadata struct. - */ - AV_FRAME_DATA_CONTENT_LIGHT_LEVEL, - - /** - * The data contains an ICC profile as an opaque octet buffer following the - * format described by ISO 15076-1 with an optional name defined in the - * metadata key entry "name". - */ - AV_FRAME_DATA_ICC_PROFILE, - - /** - * Timecode which conforms to SMPTE ST 12-1. The data is an array of 4 uint32_t - * where the first uint32_t describes how many (1-3) of the other timecodes are used. - * The timecode format is described in the documentation of av_timecode_get_smpte_from_framenum() - * function in libavutil/timecode.h. - */ - AV_FRAME_DATA_S12M_TIMECODE, - - /** - * HDR dynamic metadata associated with a video frame. The payload is - * an AVDynamicHDRPlus type and contains information for color - * volume transform - application 4 of SMPTE 2094-40:2016 standard. - */ - AV_FRAME_DATA_DYNAMIC_HDR_PLUS, - - /** - * Regions Of Interest, the data is an array of AVRegionOfInterest type, the number of - * array element is implied by AVFrameSideData.size / AVRegionOfInterest.self_size. - */ - AV_FRAME_DATA_REGIONS_OF_INTEREST, - - /** - * Encoding parameters for a video frame, as described by AVVideoEncParams. - */ - AV_FRAME_DATA_VIDEO_ENC_PARAMS, - - /** - * User data unregistered metadata associated with a video frame. - * This is the H.26[45] UDU SEI message, and shouldn't be used for any other purpose - * The data is stored as uint8_t in AVFrameSideData.data which is 16 bytes of - * uuid_iso_iec_11578 followed by AVFrameSideData.size - 16 bytes of user_data_payload_byte. - */ - AV_FRAME_DATA_SEI_UNREGISTERED, - - /** - * Film grain parameters for a frame, described by AVFilmGrainParams. - * Must be present for every frame which should have film grain applied. - */ - AV_FRAME_DATA_FILM_GRAIN_PARAMS, - - /** - * Bounding boxes for object detection and classification, - * as described by AVDetectionBBoxHeader. - */ - AV_FRAME_DATA_DETECTION_BBOXES, - - /** - * Dolby Vision RPU raw data, suitable for passing to x265 - * or other libraries. Array of uint8_t, with NAL emulation - * bytes intact. - */ - AV_FRAME_DATA_DOVI_RPU_BUFFER, - - /** - * Parsed Dolby Vision metadata, suitable for passing to a software - * implementation. The payload is the AVDOVIMetadata struct defined in - * libavutil/dovi_meta.h. - */ - AV_FRAME_DATA_DOVI_METADATA, - - /** - * HDR Vivid dynamic metadata associated with a video frame. The payload is - * an AVDynamicHDRVivid type and contains information for color - * volume transform - CUVA 005.1-2021. - */ - AV_FRAME_DATA_DYNAMIC_HDR_VIVID, -}; - -enum AVActiveFormatDescription { - AV_AFD_SAME = 8, - AV_AFD_4_3 = 9, - AV_AFD_16_9 = 10, - AV_AFD_14_9 = 11, - AV_AFD_4_3_SP_14_9 = 13, - AV_AFD_16_9_SP_14_9 = 14, - AV_AFD_SP_4_3 = 15, -}; - - -/** - * Structure to hold side data for an AVFrame. - * - * sizeof(AVFrameSideData) is not a part of the public ABI, so new fields may be added - * to the end with a minor bump. - */ -typedef struct AVFrameSideData { - enum AVFrameSideDataType type; - uint8_t *data; - size_t size; - AVDictionary *metadata; - AVBufferRef *buf; -} AVFrameSideData; - -/** - * Structure describing a single Region Of Interest. - * - * When multiple regions are defined in a single side-data block, they - * should be ordered from most to least important - some encoders are only - * capable of supporting a limited number of distinct regions, so will have - * to truncate the list. - * - * When overlapping regions are defined, the first region containing a given - * area of the frame applies. - */ -typedef struct AVRegionOfInterest { - /** - * Must be set to the size of this data structure (that is, - * sizeof(AVRegionOfInterest)). - */ - uint32_t self_size; - /** - * Distance in pixels from the top edge of the frame to the top and - * bottom edges and from the left edge of the frame to the left and - * right edges of the rectangle defining this region of interest. - * - * The constraints on a region are encoder dependent, so the region - * actually affected may be slightly larger for alignment or other - * reasons. - */ - int top; - int bottom; - int left; - int right; - /** - * Quantisation offset. - * - * Must be in the range -1 to +1. A value of zero indicates no quality - * change. A negative value asks for better quality (less quantisation), - * while a positive value asks for worse quality (greater quantisation). - * - * The range is calibrated so that the extreme values indicate the - * largest possible offset - if the rest of the frame is encoded with the - * worst possible quality, an offset of -1 indicates that this region - * should be encoded with the best possible quality anyway. Intermediate - * values are then interpolated in some codec-dependent way. - * - * For example, in 10-bit H.264 the quantisation parameter varies between - * -12 and 51. A typical qoffset value of -1/10 therefore indicates that - * this region should be encoded with a QP around one-tenth of the full - * range better than the rest of the frame. So, if most of the frame - * were to be encoded with a QP of around 30, this region would get a QP - * of around 24 (an offset of approximately -1/10 * (51 - -12) = -6.3). - * An extreme value of -1 would indicate that this region should be - * encoded with the best possible quality regardless of the treatment of - * the rest of the frame - that is, should be encoded at a QP of -12. - */ - AVRational qoffset; -} AVRegionOfInterest; - -/** - * This structure describes decoded (raw) audio or video data. - * - * AVFrame must be allocated using av_frame_alloc(). Note that this only - * allocates the AVFrame itself, the buffers for the data must be managed - * through other means (see below). - * AVFrame must be freed with av_frame_free(). - * - * AVFrame is typically allocated once and then reused multiple times to hold - * different data (e.g. a single AVFrame to hold frames received from a - * decoder). In such a case, av_frame_unref() will free any references held by - * the frame and reset it to its original clean state before it - * is reused again. - * - * The data described by an AVFrame is usually reference counted through the - * AVBuffer API. The underlying buffer references are stored in AVFrame.buf / - * AVFrame.extended_buf. An AVFrame is considered to be reference counted if at - * least one reference is set, i.e. if AVFrame.buf[0] != NULL. In such a case, - * every single data plane must be contained in one of the buffers in - * AVFrame.buf or AVFrame.extended_buf. - * There may be a single buffer for all the data, or one separate buffer for - * each plane, or anything in between. - * - * sizeof(AVFrame) is not a part of the public ABI, so new fields may be added - * to the end with a minor bump. - * - * Fields can be accessed through AVOptions, the name string used, matches the - * C structure field name for fields accessible through AVOptions. The AVClass - * for AVFrame can be obtained from avcodec_get_frame_class() - */ -typedef struct AVFrame { -#define AV_NUM_DATA_POINTERS 8 - /** - * pointer to the picture/channel planes. - * This might be different from the first allocated byte. For video, - * it could even point to the end of the image data. - * - * All pointers in data and extended_data must point into one of the - * AVBufferRef in buf or extended_buf. - * - * Some decoders access areas outside 0,0 - width,height, please - * see avcodec_align_dimensions2(). Some filters and swscale can read - * up to 16 bytes beyond the planes, if these filters are to be used, - * then 16 extra bytes must be allocated. - * - * NOTE: Pointers not needed by the format MUST be set to NULL. - * - * @attention In case of video, the data[] pointers can point to the - * end of image data in order to reverse line order, when used in - * combination with negative values in the linesize[] array. - */ - uint8_t *data[AV_NUM_DATA_POINTERS]; - - /** - * For video, a positive or negative value, which is typically indicating - * the size in bytes of each picture line, but it can also be: - * - the negative byte size of lines for vertical flipping - * (with data[n] pointing to the end of the data - * - a positive or negative multiple of the byte size as for accessing - * even and odd fields of a frame (possibly flipped) - * - * For audio, only linesize[0] may be set. For planar audio, each channel - * plane must be the same size. - * - * For video the linesizes should be multiples of the CPUs alignment - * preference, this is 16 or 32 for modern desktop CPUs. - * Some code requires such alignment other code can be slower without - * correct alignment, for yet other it makes no difference. - * - * @note The linesize may be larger than the size of usable data -- there - * may be extra padding present for performance reasons. - * - * @attention In case of video, line size values can be negative to achieve - * a vertically inverted iteration over image lines. - */ - int linesize[AV_NUM_DATA_POINTERS]; - - /** - * pointers to the data planes/channels. - * - * For video, this should simply point to data[]. - * - * For planar audio, each channel has a separate data pointer, and - * linesize[0] contains the size of each channel buffer. - * For packed audio, there is just one data pointer, and linesize[0] - * contains the total size of the buffer for all channels. - * - * Note: Both data and extended_data should always be set in a valid frame, - * but for planar audio with more channels that can fit in data, - * extended_data must be used in order to access all channels. - */ - uint8_t **extended_data; - - /** - * @name Video dimensions - * Video frames only. The coded dimensions (in pixels) of the video frame, - * i.e. the size of the rectangle that contains some well-defined values. - * - * @note The part of the frame intended for display/presentation is further - * restricted by the @ref cropping "Cropping rectangle". - * @{ - */ - int width, height; - /** - * @} - */ - - /** - * number of audio samples (per channel) described by this frame - */ - int nb_samples; - - /** - * format of the frame, -1 if unknown or unset - * Values correspond to enum AVPixelFormat for video frames, - * enum AVSampleFormat for audio) - */ - int format; - - /** - * 1 -> keyframe, 0-> not - */ - int key_frame; - - /** - * Picture type of the frame. - */ - enum AVPictureType pict_type; - - /** - * Sample aspect ratio for the video frame, 0/1 if unknown/unspecified. - */ - AVRational sample_aspect_ratio; - - /** - * Presentation timestamp in time_base units (time when frame should be shown to user). - */ - int64_t pts; - - /** - * DTS copied from the AVPacket that triggered returning this frame. (if frame threading isn't used) - * This is also the Presentation time of this AVFrame calculated from - * only AVPacket.dts values without pts values. - */ - int64_t pkt_dts; - - /** - * Time base for the timestamps in this frame. - * In the future, this field may be set on frames output by decoders or - * filters, but its value will be by default ignored on input to encoders - * or filters. - */ - AVRational time_base; - - /** - * picture number in bitstream order - */ - int coded_picture_number; - /** - * picture number in display order - */ - int display_picture_number; - - /** - * quality (between 1 (good) and FF_LAMBDA_MAX (bad)) - */ - int quality; - - /** - * for some private data of the user - */ - void *opaque; - - /** - * When decoding, this signals how much the picture must be delayed. - * extra_delay = repeat_pict / (2*fps) - */ - int repeat_pict; - - /** - * The content of the picture is interlaced. - */ - int interlaced_frame; - - /** - * If the content is interlaced, is top field displayed first. - */ - int top_field_first; - - /** - * Tell user application that palette has changed from previous frame. - */ - int palette_has_changed; - - /** - * reordered opaque 64 bits (generally an integer or a double precision float - * PTS but can be anything). - * The user sets AVCodecContext.reordered_opaque to represent the input at - * that time, - * the decoder reorders values as needed and sets AVFrame.reordered_opaque - * to exactly one of the values provided by the user through AVCodecContext.reordered_opaque - */ - int64_t reordered_opaque; - - /** - * Sample rate of the audio data. - */ - int sample_rate; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Channel layout of the audio data. - * @deprecated use ch_layout instead - */ - attribute_deprecated - uint64_t channel_layout; -#endif - - /** - * AVBuffer references backing the data for this frame. All the pointers in - * data and extended_data must point inside one of the buffers in buf or - * extended_buf. This array must be filled contiguously -- if buf[i] is - * non-NULL then buf[j] must also be non-NULL for all j < i. - * - * There may be at most one AVBuffer per data plane, so for video this array - * always contains all the references. For planar audio with more than - * AV_NUM_DATA_POINTERS channels, there may be more buffers than can fit in - * this array. Then the extra AVBufferRef pointers are stored in the - * extended_buf array. - */ - AVBufferRef *buf[AV_NUM_DATA_POINTERS]; - - /** - * For planar audio which requires more than AV_NUM_DATA_POINTERS - * AVBufferRef pointers, this array will hold all the references which - * cannot fit into AVFrame.buf. - * - * Note that this is different from AVFrame.extended_data, which always - * contains all the pointers. This array only contains the extra pointers, - * which cannot fit into AVFrame.buf. - * - * This array is always allocated using av_malloc() by whoever constructs - * the frame. It is freed in av_frame_unref(). - */ - AVBufferRef **extended_buf; - /** - * Number of elements in extended_buf. - */ - int nb_extended_buf; - - AVFrameSideData **side_data; - int nb_side_data; - -/** - * @defgroup lavu_frame_flags AV_FRAME_FLAGS - * @ingroup lavu_frame - * Flags describing additional frame properties. - * - * @{ - */ - -/** - * The frame data may be corrupted, e.g. due to decoding errors. - */ -#define AV_FRAME_FLAG_CORRUPT (1 << 0) -/** - * A flag to mark the frames which need to be decoded, but shouldn't be output. - */ -#define AV_FRAME_FLAG_DISCARD (1 << 2) -/** - * @} - */ - - /** - * Frame flags, a combination of @ref lavu_frame_flags - */ - int flags; - - /** - * MPEG vs JPEG YUV range. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorRange color_range; - - enum AVColorPrimaries color_primaries; - - enum AVColorTransferCharacteristic color_trc; - - /** - * YUV colorspace type. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorSpace colorspace; - - enum AVChromaLocation chroma_location; - - /** - * frame timestamp estimated using various heuristics, in stream time base - * - encoding: unused - * - decoding: set by libavcodec, read by user. - */ - int64_t best_effort_timestamp; - - /** - * reordered pos from the last AVPacket that has been input into the decoder - * - encoding: unused - * - decoding: Read by user. - */ - int64_t pkt_pos; - -#if FF_API_PKT_DURATION - /** - * duration of the corresponding packet, expressed in - * AVStream->time_base units, 0 if unknown. - * - encoding: unused - * - decoding: Read by user. - * - * @deprecated use duration instead - */ - attribute_deprecated - int64_t pkt_duration; -#endif - - /** - * metadata. - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - AVDictionary *metadata; - - /** - * decode error flags of the frame, set to a combination of - * FF_DECODE_ERROR_xxx flags if the decoder produced a frame, but there - * were errors during the decoding. - * - encoding: unused - * - decoding: set by libavcodec, read by user. - */ - int decode_error_flags; -#define FF_DECODE_ERROR_INVALID_BITSTREAM 1 -#define FF_DECODE_ERROR_MISSING_REFERENCE 2 -#define FF_DECODE_ERROR_CONCEALMENT_ACTIVE 4 -#define FF_DECODE_ERROR_DECODE_SLICES 8 - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * number of audio channels, only used for audio. - * - encoding: unused - * - decoding: Read by user. - * @deprecated use ch_layout instead - */ - attribute_deprecated - int channels; -#endif - - /** - * size of the corresponding packet containing the compressed - * frame. - * It is set to a negative value if unknown. - * - encoding: unused - * - decoding: set by libavcodec, read by user. - */ - int pkt_size; - - /** - * For hwaccel-format frames, this should be a reference to the - * AVHWFramesContext describing the frame. - */ - AVBufferRef *hw_frames_ctx; - - /** - * AVBufferRef for free use by the API user. FFmpeg will never check the - * contents of the buffer ref. FFmpeg calls av_buffer_unref() on it when - * the frame is unreferenced. av_frame_copy_props() calls create a new - * reference with av_buffer_ref() for the target frame's opaque_ref field. - * - * This is unrelated to the opaque field, although it serves a similar - * purpose. - */ - AVBufferRef *opaque_ref; - - /** - * @anchor cropping - * @name Cropping - * Video frames only. The number of pixels to discard from the the - * top/bottom/left/right border of the frame to obtain the sub-rectangle of - * the frame intended for presentation. - * @{ - */ - size_t crop_top; - size_t crop_bottom; - size_t crop_left; - size_t crop_right; - /** - * @} - */ - - /** - * AVBufferRef for internal use by a single libav* library. - * Must not be used to transfer data between libraries. - * Has to be NULL when ownership of the frame leaves the respective library. - * - * Code outside the FFmpeg libs should never check or change the contents of the buffer ref. - * - * FFmpeg calls av_buffer_unref() on it when the frame is unreferenced. - * av_frame_copy_props() calls create a new reference with av_buffer_ref() - * for the target frame's private_ref field. - */ - AVBufferRef *private_ref; - - /** - * Channel layout of the audio data. - */ - AVChannelLayout ch_layout; - - /** - * Duration of the frame, in the same units as pts. 0 if unknown. - */ - int64_t duration; -} AVFrame; - - -#if FF_API_COLORSPACE_NAME -/** - * Get the name of a colorspace. - * @return a static string identifying the colorspace; can be NULL. - * @deprecated use av_color_space_name() - */ -attribute_deprecated -const char *av_get_colorspace_name(enum AVColorSpace val); -#endif -/** - * Allocate an AVFrame and set its fields to default values. The resulting - * struct must be freed using av_frame_free(). - * - * @return An AVFrame filled with default values or NULL on failure. - * - * @note this only allocates the AVFrame itself, not the data buffers. Those - * must be allocated through other means, e.g. with av_frame_get_buffer() or - * manually. - */ -AVFrame *av_frame_alloc(void); - -/** - * Free the frame and any dynamically allocated objects in it, - * e.g. extended_data. If the frame is reference counted, it will be - * unreferenced first. - * - * @param frame frame to be freed. The pointer will be set to NULL. - */ -void av_frame_free(AVFrame **frame); - -/** - * Set up a new reference to the data described by the source frame. - * - * Copy frame properties from src to dst and create a new reference for each - * AVBufferRef from src. - * - * If src is not reference counted, new buffers are allocated and the data is - * copied. - * - * @warning: dst MUST have been either unreferenced with av_frame_unref(dst), - * or newly allocated with av_frame_alloc() before calling this - * function, or undefined behavior will occur. - * - * @return 0 on success, a negative AVERROR on error - */ -int av_frame_ref(AVFrame *dst, const AVFrame *src); - -/** - * Create a new frame that references the same data as src. - * - * This is a shortcut for av_frame_alloc()+av_frame_ref(). - * - * @return newly created AVFrame on success, NULL on error. - */ -AVFrame *av_frame_clone(const AVFrame *src); - -/** - * Unreference all the buffers referenced by frame and reset the frame fields. - */ -void av_frame_unref(AVFrame *frame); - -/** - * Move everything contained in src to dst and reset src. - * - * @warning: dst is not unreferenced, but directly overwritten without reading - * or deallocating its contents. Call av_frame_unref(dst) manually - * before calling this function to ensure that no memory is leaked. - */ -void av_frame_move_ref(AVFrame *dst, AVFrame *src); - -/** - * Allocate new buffer(s) for audio or video data. - * - * The following fields must be set on frame before calling this function: - * - format (pixel format for video, sample format for audio) - * - width and height for video - * - nb_samples and ch_layout for audio - * - * This function will fill AVFrame.data and AVFrame.buf arrays and, if - * necessary, allocate and fill AVFrame.extended_data and AVFrame.extended_buf. - * For planar formats, one buffer will be allocated for each plane. - * - * @warning: if frame already has been allocated, calling this function will - * leak memory. In addition, undefined behavior can occur in certain - * cases. - * - * @param frame frame in which to store the new buffers. - * @param align Required buffer size alignment. If equal to 0, alignment will be - * chosen automatically for the current CPU. It is highly - * recommended to pass 0 here unless you know what you are doing. - * - * @return 0 on success, a negative AVERROR on error. - */ -int av_frame_get_buffer(AVFrame *frame, int align); - -/** - * Check if the frame data is writable. - * - * @return A positive value if the frame data is writable (which is true if and - * only if each of the underlying buffers has only one reference, namely the one - * stored in this frame). Return 0 otherwise. - * - * If 1 is returned the answer is valid until av_buffer_ref() is called on any - * of the underlying AVBufferRefs (e.g. through av_frame_ref() or directly). - * - * @see av_frame_make_writable(), av_buffer_is_writable() - */ -int av_frame_is_writable(AVFrame *frame); - -/** - * Ensure that the frame data is writable, avoiding data copy if possible. - * - * Do nothing if the frame is writable, allocate new buffers and copy the data - * if it is not. Non-refcounted frames behave as non-writable, i.e. a copy - * is always made. - * - * @return 0 on success, a negative AVERROR on error. - * - * @see av_frame_is_writable(), av_buffer_is_writable(), - * av_buffer_make_writable() - */ -int av_frame_make_writable(AVFrame *frame); - -/** - * Copy the frame data from src to dst. - * - * This function does not allocate anything, dst must be already initialized and - * allocated with the same parameters as src. - * - * This function only copies the frame data (i.e. the contents of the data / - * extended data arrays), not any other properties. - * - * @return >= 0 on success, a negative AVERROR on error. - */ -int av_frame_copy(AVFrame *dst, const AVFrame *src); - -/** - * Copy only "metadata" fields from src to dst. - * - * Metadata for the purpose of this function are those fields that do not affect - * the data layout in the buffers. E.g. pts, sample rate (for audio) or sample - * aspect ratio (for video), but not width/height or channel layout. - * Side data is also copied. - */ -int av_frame_copy_props(AVFrame *dst, const AVFrame *src); - -/** - * Get the buffer reference a given data plane is stored in. - * - * @param plane index of the data plane of interest in frame->extended_data. - * - * @return the buffer reference that contains the plane or NULL if the input - * frame is not valid. - */ -AVBufferRef *av_frame_get_plane_buffer(AVFrame *frame, int plane); - -/** - * Add a new side data to a frame. - * - * @param frame a frame to which the side data should be added - * @param type type of the added side data - * @param size size of the side data - * - * @return newly added side data on success, NULL on error - */ -AVFrameSideData *av_frame_new_side_data(AVFrame *frame, - enum AVFrameSideDataType type, - size_t size); - -/** - * Add a new side data to a frame from an existing AVBufferRef - * - * @param frame a frame to which the side data should be added - * @param type the type of the added side data - * @param buf an AVBufferRef to add as side data. The ownership of - * the reference is transferred to the frame. - * - * @return newly added side data on success, NULL on error. On failure - * the frame is unchanged and the AVBufferRef remains owned by - * the caller. - */ -AVFrameSideData *av_frame_new_side_data_from_buf(AVFrame *frame, - enum AVFrameSideDataType type, - AVBufferRef *buf); - -/** - * @return a pointer to the side data of a given type on success, NULL if there - * is no side data with such type in this frame. - */ -AVFrameSideData *av_frame_get_side_data(const AVFrame *frame, - enum AVFrameSideDataType type); - -/** - * Remove and free all side data instances of the given type. - */ -void av_frame_remove_side_data(AVFrame *frame, enum AVFrameSideDataType type); - - -/** - * Flags for frame cropping. - */ -enum { - /** - * Apply the maximum possible cropping, even if it requires setting the - * AVFrame.data[] entries to unaligned pointers. Passing unaligned data - * to FFmpeg API is generally not allowed, and causes undefined behavior - * (such as crashes). You can pass unaligned data only to FFmpeg APIs that - * are explicitly documented to accept it. Use this flag only if you - * absolutely know what you are doing. - */ - AV_FRAME_CROP_UNALIGNED = 1 << 0, -}; - -/** - * Crop the given video AVFrame according to its crop_left/crop_top/crop_right/ - * crop_bottom fields. If cropping is successful, the function will adjust the - * data pointers and the width/height fields, and set the crop fields to 0. - * - * In all cases, the cropping boundaries will be rounded to the inherent - * alignment of the pixel format. In some cases, such as for opaque hwaccel - * formats, the left/top cropping is ignored. The crop fields are set to 0 even - * if the cropping was rounded or ignored. - * - * @param frame the frame which should be cropped - * @param flags Some combination of AV_FRAME_CROP_* flags, or 0. - * - * @return >= 0 on success, a negative AVERROR on error. If the cropping fields - * were invalid, AVERROR(ERANGE) is returned, and nothing is changed. - */ -int av_frame_apply_cropping(AVFrame *frame, int flags); - -/** - * @return a string identifying the side data type - */ -const char *av_frame_side_data_name(enum AVFrameSideDataType type); - -/** - * @} - */ - -#endif /* AVUTIL_FRAME_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hash.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/hash.h deleted file mode 100644 index 94151ded..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hash.h +++ /dev/null @@ -1,264 +0,0 @@ -/* - * Copyright (C) 2013 Reimar Döffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_hash_generic - * Generic hashing API - */ - -#ifndef AVUTIL_HASH_H -#define AVUTIL_HASH_H - -#include -#include - -/** - * @defgroup lavu_hash Hash Functions - * @ingroup lavu_crypto - * Hash functions useful in multimedia. - * - * Hash functions are widely used in multimedia, from error checking and - * concealment to internal regression testing. libavutil has efficient - * implementations of a variety of hash functions that may be useful for - * FFmpeg and other multimedia applications. - * - * @{ - * - * @defgroup lavu_hash_generic Generic Hashing API - * An abstraction layer for all hash functions supported by libavutil. - * - * If your application needs to support a wide range of different hash - * functions, then the Generic Hashing API is for you. It provides a generic, - * reusable API for @ref lavu_hash "all hash functions" implemented in libavutil. - * If you just need to use one particular hash function, use the @ref lavu_hash - * "individual hash" directly. - * - * @section Sample Code - * - * A basic template for using the Generic Hashing API follows: - * - * @code - * struct AVHashContext *ctx = NULL; - * const char *hash_name = NULL; - * uint8_t *output_buf = NULL; - * - * // Select from a string returned by av_hash_names() - * hash_name = ...; - * - * // Allocate a hash context - * ret = av_hash_alloc(&ctx, hash_name); - * if (ret < 0) - * return ret; - * - * // Initialize the hash context - * av_hash_init(ctx); - * - * // Update the hash context with data - * while (data_left) { - * av_hash_update(ctx, data, size); - * } - * - * // Now we have no more data, so it is time to finalize the hash and get the - * // output. But we need to first allocate an output buffer. Note that you can - * // use any memory allocation function, including malloc(), not just - * // av_malloc(). - * output_buf = av_malloc(av_hash_get_size(ctx)); - * if (!output_buf) - * return AVERROR(ENOMEM); - * - * // Finalize the hash context. - * // You can use any of the av_hash_final*() functions provided, for other - * // output formats. If you do so, be sure to adjust the memory allocation - * // above. See the function documentation below for the exact amount of extra - * // memory needed. - * av_hash_final(ctx, output_buffer); - * - * // Free the context - * av_hash_freep(&ctx); - * @endcode - * - * @section Hash Function-Specific Information - * If the CRC32 hash is selected, the #AV_CRC_32_IEEE polynomial will be - * used. - * - * If the Murmur3 hash is selected, the default seed will be used. See @ref - * lavu_murmur3_seedinfo "Murmur3" for more information. - * - * @{ - */ - -/** - * @example ffhash.c - * This example is a simple command line application that takes one or more - * arguments. It demonstrates a typical use of the hashing API with allocation, - * initialization, updating, and finalizing. - */ - -struct AVHashContext; - -/** - * Allocate a hash context for the algorithm specified by name. - * - * @return >= 0 for success, a negative error code for failure - * - * @note The context is not initialized after a call to this function; you must - * call av_hash_init() to do so. - */ -int av_hash_alloc(struct AVHashContext **ctx, const char *name); - -/** - * Get the names of available hash algorithms. - * - * This function can be used to enumerate the algorithms. - * - * @param[in] i Index of the hash algorithm, starting from 0 - * @return Pointer to a static string or `NULL` if `i` is out of range - */ -const char *av_hash_names(int i); - -/** - * Get the name of the algorithm corresponding to the given hash context. - */ -const char *av_hash_get_name(const struct AVHashContext *ctx); - -/** - * Maximum value that av_hash_get_size() will currently return. - * - * You can use this if you absolutely want or need to use static allocation for - * the output buffer and are fine with not supporting hashes newly added to - * libavutil without recompilation. - * - * @warning - * Adding new hashes with larger sizes, and increasing the macro while doing - * so, will not be considered an ABI change. To prevent your code from - * overflowing a buffer, either dynamically allocate the output buffer with - * av_hash_get_size(), or limit your use of the Hashing API to hashes that are - * already in FFmpeg during the time of compilation. - */ -#define AV_HASH_MAX_SIZE 64 - -/** - * Get the size of the resulting hash value in bytes. - * - * The maximum value this function will currently return is available as macro - * #AV_HASH_MAX_SIZE. - * - * @param[in] ctx Hash context - * @return Size of the hash value in bytes - */ -int av_hash_get_size(const struct AVHashContext *ctx); - -/** - * Initialize or reset a hash context. - * - * @param[in,out] ctx Hash context - */ -void av_hash_init(struct AVHashContext *ctx); - -/** - * Update a hash context with additional data. - * - * @param[in,out] ctx Hash context - * @param[in] src Data to be added to the hash context - * @param[in] len Size of the additional data - */ -void av_hash_update(struct AVHashContext *ctx, const uint8_t *src, size_t len); - -/** - * Finalize a hash context and compute the actual hash value. - * - * The minimum size of `dst` buffer is given by av_hash_get_size() or - * #AV_HASH_MAX_SIZE. The use of the latter macro is discouraged. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the final hash value will be stored - * - * @see av_hash_final_bin() provides an alternative API - */ -void av_hash_final(struct AVHashContext *ctx, uint8_t *dst); - -/** - * Finalize a hash context and store the actual hash value in a buffer. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * If `size` is smaller than the hash size (given by av_hash_get_size()), the - * hash is truncated; if size is larger, the buffer is padded with 0. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the final hash value will be stored - * @param[in] size Number of bytes to write to `dst` - */ -void av_hash_final_bin(struct AVHashContext *ctx, uint8_t *dst, int size); - -/** - * Finalize a hash context and store the hexadecimal representation of the - * actual hash value as a string. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * The string is always 0-terminated. - * - * If `size` is smaller than `2 * hash_size + 1`, where `hash_size` is the - * value returned by av_hash_get_size(), the string will be truncated. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the string will be stored - * @param[in] size Maximum number of bytes to write to `dst` - */ -void av_hash_final_hex(struct AVHashContext *ctx, uint8_t *dst, int size); - -/** - * Finalize a hash context and store the Base64 representation of the - * actual hash value as a string. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * The string is always 0-terminated. - * - * If `size` is smaller than AV_BASE64_SIZE(hash_size), where `hash_size` is - * the value returned by av_hash_get_size(), the string will be truncated. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the final hash value will be stored - * @param[in] size Maximum number of bytes to write to `dst` - */ -void av_hash_final_b64(struct AVHashContext *ctx, uint8_t *dst, int size); - -/** - * Free hash context and set hash context pointer to `NULL`. - * - * @param[in,out] ctx Pointer to hash context - */ -void av_hash_freep(struct AVHashContext **ctx); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_HASH_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hdr_dynamic_metadata.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/hdr_dynamic_metadata.h deleted file mode 100644 index 2d72de56..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hdr_dynamic_metadata.h +++ /dev/null @@ -1,343 +0,0 @@ -/* - * Copyright (c) 2018 Mohammad Izadi - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HDR_DYNAMIC_METADATA_H -#define AVUTIL_HDR_DYNAMIC_METADATA_H - -#include "frame.h" -#include "rational.h" - -/** - * Option for overlapping elliptical pixel selectors in an image. - */ -enum AVHDRPlusOverlapProcessOption { - AV_HDR_PLUS_OVERLAP_PROCESS_WEIGHTED_AVERAGING = 0, - AV_HDR_PLUS_OVERLAP_PROCESS_LAYERING = 1, -}; - -/** - * Represents the percentile at a specific percentage in - * a distribution. - */ -typedef struct AVHDRPlusPercentile { - /** - * The percentage value corresponding to a specific percentile linearized - * RGB value in the processing window in the scene. The value shall be in - * the range of 0 to100, inclusive. - */ - uint8_t percentage; - - /** - * The linearized maxRGB value at a specific percentile in the processing - * window in the scene. The value shall be in the range of 0 to 1, inclusive - * and in multiples of 0.00001. - */ - AVRational percentile; -} AVHDRPlusPercentile; - -/** - * Color transform parameters at a processing window in a dynamic metadata for - * SMPTE 2094-40. - */ -typedef struct AVHDRPlusColorTransformParams { - /** - * The relative x coordinate of the top left pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(width of Picture - 1). The value 1 corresponds - * to the absolute coordinate of width of Picture - 1. The value for - * first processing window shall be 0. - */ - AVRational window_upper_left_corner_x; - - /** - * The relative y coordinate of the top left pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(height of Picture - 1). The value 1 corresponds - * to the absolute coordinate of height of Picture - 1. The value for - * first processing window shall be 0. - */ - AVRational window_upper_left_corner_y; - - /** - * The relative x coordinate of the bottom right pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(width of Picture - 1). The value 1 corresponds - * to the absolute coordinate of width of Picture - 1. The value for - * first processing window shall be 1. - */ - AVRational window_lower_right_corner_x; - - /** - * The relative y coordinate of the bottom right pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(height of Picture - 1). The value 1 corresponds - * to the absolute coordinate of height of Picture - 1. The value for - * first processing window shall be 1. - */ - AVRational window_lower_right_corner_y; - - /** - * The x coordinate of the center position of the concentric internal and - * external ellipses of the elliptical pixel selector in the processing - * window. The value shall be in the range of 0 to (width of Picture - 1), - * inclusive and in multiples of 1 pixel. - */ - uint16_t center_of_ellipse_x; - - /** - * The y coordinate of the center position of the concentric internal and - * external ellipses of the elliptical pixel selector in the processing - * window. The value shall be in the range of 0 to (height of Picture - 1), - * inclusive and in multiples of 1 pixel. - */ - uint16_t center_of_ellipse_y; - - /** - * The clockwise rotation angle in degree of arc with respect to the - * positive direction of the x-axis of the concentric internal and external - * ellipses of the elliptical pixel selector in the processing window. The - * value shall be in the range of 0 to 180, inclusive and in multiples of 1. - */ - uint8_t rotation_angle; - - /** - * The semi-major axis value of the internal ellipse of the elliptical pixel - * selector in amount of pixels in the processing window. The value shall be - * in the range of 1 to 65535, inclusive and in multiples of 1 pixel. - */ - uint16_t semimajor_axis_internal_ellipse; - - /** - * The semi-major axis value of the external ellipse of the elliptical pixel - * selector in amount of pixels in the processing window. The value - * shall not be less than semimajor_axis_internal_ellipse of the current - * processing window. The value shall be in the range of 1 to 65535, - * inclusive and in multiples of 1 pixel. - */ - uint16_t semimajor_axis_external_ellipse; - - /** - * The semi-minor axis value of the external ellipse of the elliptical pixel - * selector in amount of pixels in the processing window. The value shall be - * in the range of 1 to 65535, inclusive and in multiples of 1 pixel. - */ - uint16_t semiminor_axis_external_ellipse; - - /** - * Overlap process option indicates one of the two methods of combining - * rendered pixels in the processing window in an image with at least one - * elliptical pixel selector. For overlapping elliptical pixel selectors - * in an image, overlap_process_option shall have the same value. - */ - enum AVHDRPlusOverlapProcessOption overlap_process_option; - - /** - * The maximum of the color components of linearized RGB values in the - * processing window in the scene. The values should be in the range of 0 to - * 1, inclusive and in multiples of 0.00001. maxscl[ 0 ], maxscl[ 1 ], and - * maxscl[ 2 ] are corresponding to R, G, B color components respectively. - */ - AVRational maxscl[3]; - - /** - * The average of linearized maxRGB values in the processing window in the - * scene. The value should be in the range of 0 to 1, inclusive and in - * multiples of 0.00001. - */ - AVRational average_maxrgb; - - /** - * The number of linearized maxRGB values at given percentiles in the - * processing window in the scene. The maximum value shall be 15. - */ - uint8_t num_distribution_maxrgb_percentiles; - - /** - * The linearized maxRGB values at given percentiles in the - * processing window in the scene. - */ - AVHDRPlusPercentile distribution_maxrgb[15]; - - /** - * The fraction of selected pixels in the image that contains the brightest - * pixel in the scene. The value shall be in the range of 0 to 1, inclusive - * and in multiples of 0.001. - */ - AVRational fraction_bright_pixels; - - /** - * This flag indicates that the metadata for the tone mapping function in - * the processing window is present (for value of 1). - */ - uint8_t tone_mapping_flag; - - /** - * The x coordinate of the separation point between the linear part and the - * curved part of the tone mapping function. The value shall be in the range - * of 0 to 1, excluding 0 and in multiples of 1/4095. - */ - AVRational knee_point_x; - - /** - * The y coordinate of the separation point between the linear part and the - * curved part of the tone mapping function. The value shall be in the range - * of 0 to 1, excluding 0 and in multiples of 1/4095. - */ - AVRational knee_point_y; - - /** - * The number of the intermediate anchor parameters of the tone mapping - * function in the processing window. The maximum value shall be 15. - */ - uint8_t num_bezier_curve_anchors; - - /** - * The intermediate anchor parameters of the tone mapping function in the - * processing window in the scene. The values should be in the range of 0 - * to 1, inclusive and in multiples of 1/1023. - */ - AVRational bezier_curve_anchors[15]; - - /** - * This flag shall be equal to 0 in bitstreams conforming to this version of - * this Specification. Other values are reserved for future use. - */ - uint8_t color_saturation_mapping_flag; - - /** - * The color saturation gain in the processing window in the scene. The - * value shall be in the range of 0 to 63/8, inclusive and in multiples of - * 1/8. The default value shall be 1. - */ - AVRational color_saturation_weight; -} AVHDRPlusColorTransformParams; - -/** - * This struct represents dynamic metadata for color volume transform - - * application 4 of SMPTE 2094-40:2016 standard. - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with - * av_dynamic_hdr_plus_alloc() and its size is not a part of - * the public ABI. - */ -typedef struct AVDynamicHDRPlus { - /** - * Country code by Rec. ITU-T T.35 Annex A. The value shall be 0xB5. - */ - uint8_t itu_t_t35_country_code; - - /** - * Application version in the application defining document in ST-2094 - * suite. The value shall be set to 0. - */ - uint8_t application_version; - - /** - * The number of processing windows. The value shall be in the range - * of 1 to 3, inclusive. - */ - uint8_t num_windows; - - /** - * The color transform parameters for every processing window. - */ - AVHDRPlusColorTransformParams params[3]; - - /** - * The nominal maximum display luminance of the targeted system display, - * in units of 0.0001 candelas per square metre. The value shall be in - * the range of 0 to 10000, inclusive. - */ - AVRational targeted_system_display_maximum_luminance; - - /** - * This flag shall be equal to 0 in bit streams conforming to this version - * of this Specification. The value 1 is reserved for future use. - */ - uint8_t targeted_system_display_actual_peak_luminance_flag; - - /** - * The number of rows in the targeted system_display_actual_peak_luminance - * array. The value shall be in the range of 2 to 25, inclusive. - */ - uint8_t num_rows_targeted_system_display_actual_peak_luminance; - - /** - * The number of columns in the - * targeted_system_display_actual_peak_luminance array. The value shall be - * in the range of 2 to 25, inclusive. - */ - uint8_t num_cols_targeted_system_display_actual_peak_luminance; - - /** - * The normalized actual peak luminance of the targeted system display. The - * values should be in the range of 0 to 1, inclusive and in multiples of - * 1/15. - */ - AVRational targeted_system_display_actual_peak_luminance[25][25]; - - /** - * This flag shall be equal to 0 in bitstreams conforming to this version of - * this Specification. The value 1 is reserved for future use. - */ - uint8_t mastering_display_actual_peak_luminance_flag; - - /** - * The number of rows in the mastering_display_actual_peak_luminance array. - * The value shall be in the range of 2 to 25, inclusive. - */ - uint8_t num_rows_mastering_display_actual_peak_luminance; - - /** - * The number of columns in the mastering_display_actual_peak_luminance - * array. The value shall be in the range of 2 to 25, inclusive. - */ - uint8_t num_cols_mastering_display_actual_peak_luminance; - - /** - * The normalized actual peak luminance of the mastering display used for - * mastering the image essence. The values should be in the range of 0 to 1, - * inclusive and in multiples of 1/15. - */ - AVRational mastering_display_actual_peak_luminance[25][25]; -} AVDynamicHDRPlus; - -/** - * Allocate an AVDynamicHDRPlus structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVDynamicHDRPlus filled with default values or NULL - * on failure. - */ -AVDynamicHDRPlus *av_dynamic_hdr_plus_alloc(size_t *size); - -/** - * Allocate a complete AVDynamicHDRPlus and add it to the frame. - * @param frame The frame which side data is added to. - * - * @return The AVDynamicHDRPlus structure to be filled by caller or NULL - * on failure. - */ -AVDynamicHDRPlus *av_dynamic_hdr_plus_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_HDR_DYNAMIC_METADATA_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hdr_dynamic_vivid_metadata.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/hdr_dynamic_vivid_metadata.h deleted file mode 100644 index a34f8307..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hdr_dynamic_vivid_metadata.h +++ /dev/null @@ -1,285 +0,0 @@ -/* - * Copyright (c) 2021 Limin Wang - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HDR_DYNAMIC_VIVID_METADATA_H -#define AVUTIL_HDR_DYNAMIC_VIVID_METADATA_H - -#include "frame.h" -#include "rational.h" - -/** - * Color tone mapping parameters at a processing window in a dynamic metadata for - * CUVA 005.1:2021. - */ -typedef struct AVHDRVividColorToneMappingParams { - /** - * The nominal maximum display luminance of the targeted system display, - * in multiples of 1.0/4095 candelas per square metre. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational targeted_system_display_maximum_luminance; - - /** - * This flag indicates that transfer the base paramter(for value of 1) - */ - int base_enable_flag; - - /** - * base_param_m_p in the base parameter, - * in multiples of 1.0/16383. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational base_param_m_p; - - /** - * base_param_m_m in the base parameter, - * in multiples of 1.0/10. The value shall be in - * the range of 0.0 to 6.3, inclusive. - */ - AVRational base_param_m_m; - - /** - * base_param_m_a in the base parameter, - * in multiples of 1.0/1023. The value shall be in - * the range of 0.0 to 1.0 inclusive. - */ - AVRational base_param_m_a; - - /** - * base_param_m_b in the base parameter, - * in multiples of 1/1023. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational base_param_m_b; - - /** - * base_param_m_n in the base parameter, - * in multiples of 1.0/10. The value shall be in - * the range of 0.0 to 6.3, inclusive. - */ - AVRational base_param_m_n; - - /** - * indicates k1_0 in the base parameter, - * base_param_k1 <= 1: k1_0 = base_param_k1 - * base_param_k1 > 1: reserved - */ - int base_param_k1; - - /** - * indicates k2_0 in the base parameter, - * base_param_k2 <= 1: k2_0 = base_param_k2 - * base_param_k2 > 1: reserved - */ - int base_param_k2; - - /** - * indicates k3_0 in the base parameter, - * base_param_k3 == 1: k3_0 = base_param_k3 - * base_param_k3 == 2: k3_0 = maximum_maxrgb - * base_param_k3 > 2: reserved - */ - int base_param_k3; - - /** - * This flag indicates that delta mode of base paramter(for value of 1) - */ - int base_param_Delta_enable_mode; - - /** - * base_param_Delta in the base parameter, - * in multiples of 1.0/127. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational base_param_Delta; - - /** - * indicates 3Spline_enable_flag in the base parameter, - * This flag indicates that transfer three Spline of base paramter(for value of 1) - */ - int three_Spline_enable_flag; - - /** - * The number of three Spline. The value shall be in the range - * of 1 to 2, inclusive. - */ - int three_Spline_num; - - /** - * The mode of three Spline. the value shall be in the range - * of 0 to 3, inclusive. - */ - int three_Spline_TH_mode; - - /** - * three_Spline_TH_enable_MB is in the range of 0.0 to 1.0, inclusive - * and in multiples of 1.0/255. - * - */ - AVRational three_Spline_TH_enable_MB; - - /** - * 3Spline_TH_enable of three Spline. - * The value shall be in the range of 0.0 to 1.0, inclusive. - * and in multiples of 1.0/4095. - */ - AVRational three_Spline_TH_enable; - - /** - * 3Spline_TH_Delta1 of three Spline. - * The value shall be in the range of 0.0 to 0.25, inclusive, - * and in multiples of 0.25/1023. - */ - AVRational three_Spline_TH_Delta1; - - /** - * 3Spline_TH_Delta2 of three Spline. - * The value shall be in the range of 0.0 to 0.25, inclusive, - * and in multiples of 0.25/1023. - */ - AVRational three_Spline_TH_Delta2; - - /** - * 3Spline_enable_Strength of three Spline. - * The value shall be in the range of 0.0 to 1.0, inclusive, - * and in multiples of 1.0/255. - */ - AVRational three_Spline_enable_Strength; -} AVHDRVividColorToneMappingParams; - - -/** - * Color transform parameters at a processing window in a dynamic metadata for - * CUVA 005.1:2021. - */ -typedef struct AVHDRVividColorTransformParams { - /** - * Indicates the minimum brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, - * inclusive and in multiples of 1/4095. - */ - AVRational minimum_maxrgb; - - /** - * Indicates the average brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, - * inclusive and in multiples of 1/4095. - */ - AVRational average_maxrgb; - - /** - * Indicates the variance brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, - * inclusive and in multiples of 1/4095. - */ - AVRational variance_maxrgb; - - /** - * Indicates the maximum brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, inclusive - * and in multiples of 1/4095. - */ - AVRational maximum_maxrgb; - - /** - * This flag indicates that the metadata for the tone mapping function in - * the processing window is present (for value of 1). - */ - int tone_mapping_mode_flag; - - /** - * The number of tone mapping param. The value shall be in the range - * of 1 to 2, inclusive. - */ - int tone_mapping_param_num; - - /** - * The color tone mapping parameters. - */ - AVHDRVividColorToneMappingParams tm_params[2]; - - /** - * This flag indicates that the metadata for the color saturation mapping in - * the processing window is present (for value of 1). - */ - int color_saturation_mapping_flag; - - /** - * The number of color saturation param. The value shall be in the range - * of 0 to 7, inclusive. - */ - int color_saturation_num; - - /** - * Indicates the color correction strength parameter. - * The values should be in the range of 0.0 to 2.0, inclusive - * and in multiples of 1/128. - */ - AVRational color_saturation_gain[8]; -} AVHDRVividColorTransformParams; - -/** - * This struct represents dynamic metadata for color volume transform - - * CUVA 005.1:2021 standard - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with - * av_dynamic_hdr_vivid_alloc() and its size is not a part of - * the public ABI. - */ -typedef struct AVDynamicHDRVivid { - /** - * The system start code. The value shall be set to 0x01. - */ - uint8_t system_start_code; - - /** - * The number of processing windows. The value shall be set to 0x01 - * if the system_start_code is 0x01. - */ - uint8_t num_windows; - - /** - * The color transform parameters for every processing window. - */ - AVHDRVividColorTransformParams params[3]; -} AVDynamicHDRVivid; - -/** - * Allocate an AVDynamicHDRVivid structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVDynamicHDRVivid filled with default values or NULL - * on failure. - */ -AVDynamicHDRVivid *av_dynamic_hdr_vivid_alloc(size_t *size); - -/** - * Allocate a complete AVDynamicHDRVivid and add it to the frame. - * @param frame The frame which side data is added to. - * - * @return The AVDynamicHDRVivid structure to be filled by caller or NULL - * on failure. - */ -AVDynamicHDRVivid *av_dynamic_hdr_vivid_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_HDR_DYNAMIC_VIVID_METADATA_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hmac.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/hmac.h deleted file mode 100644 index ca4da6a6..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hmac.h +++ /dev/null @@ -1,99 +0,0 @@ -/* - * Copyright (C) 2012 Martin Storsjo - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HMAC_H -#define AVUTIL_HMAC_H - -#include - -/** - * @defgroup lavu_hmac HMAC - * @ingroup lavu_crypto - * @{ - */ - -enum AVHMACType { - AV_HMAC_MD5, - AV_HMAC_SHA1, - AV_HMAC_SHA224, - AV_HMAC_SHA256, - AV_HMAC_SHA384, - AV_HMAC_SHA512, -}; - -typedef struct AVHMAC AVHMAC; - -/** - * Allocate an AVHMAC context. - * @param type The hash function used for the HMAC. - */ -AVHMAC *av_hmac_alloc(enum AVHMACType type); - -/** - * Free an AVHMAC context. - * @param ctx The context to free, may be NULL - */ -void av_hmac_free(AVHMAC *ctx); - -/** - * Initialize an AVHMAC context with an authentication key. - * @param ctx The HMAC context - * @param key The authentication key - * @param keylen The length of the key, in bytes - */ -void av_hmac_init(AVHMAC *ctx, const uint8_t *key, unsigned int keylen); - -/** - * Hash data with the HMAC. - * @param ctx The HMAC context - * @param data The data to hash - * @param len The length of the data, in bytes - */ -void av_hmac_update(AVHMAC *ctx, const uint8_t *data, unsigned int len); - -/** - * Finish hashing and output the HMAC digest. - * @param ctx The HMAC context - * @param out The output buffer to write the digest into - * @param outlen The length of the out buffer, in bytes - * @return The number of bytes written to out, or a negative error code. - */ -int av_hmac_final(AVHMAC *ctx, uint8_t *out, unsigned int outlen); - -/** - * Hash an array of data with a key. - * @param ctx The HMAC context - * @param data The data to hash - * @param len The length of the data, in bytes - * @param key The authentication key - * @param keylen The length of the key, in bytes - * @param out The output buffer to write the digest into - * @param outlen The length of the out buffer, in bytes - * @return The number of bytes written to out, or a negative error code. - */ -int av_hmac_calc(AVHMAC *ctx, const uint8_t *data, unsigned int len, - const uint8_t *key, unsigned int keylen, - uint8_t *out, unsigned int outlen); - -/** - * @} - */ - -#endif /* AVUTIL_HMAC_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext.h deleted file mode 100644 index c18b7e1e..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext.h +++ /dev/null @@ -1,609 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_H -#define AVUTIL_HWCONTEXT_H - -#include "buffer.h" -#include "frame.h" -#include "log.h" -#include "pixfmt.h" - -enum AVHWDeviceType { - AV_HWDEVICE_TYPE_NONE, - AV_HWDEVICE_TYPE_VDPAU, - AV_HWDEVICE_TYPE_CUDA, - AV_HWDEVICE_TYPE_VAAPI, - AV_HWDEVICE_TYPE_DXVA2, - AV_HWDEVICE_TYPE_QSV, - AV_HWDEVICE_TYPE_VIDEOTOOLBOX, - AV_HWDEVICE_TYPE_D3D11VA, - AV_HWDEVICE_TYPE_DRM, - AV_HWDEVICE_TYPE_OPENCL, - AV_HWDEVICE_TYPE_MEDIACODEC, - AV_HWDEVICE_TYPE_VULKAN, -}; - -typedef struct AVHWDeviceInternal AVHWDeviceInternal; - -/** - * This struct aggregates all the (hardware/vendor-specific) "high-level" state, - * i.e. state that is not tied to a concrete processing configuration. - * E.g., in an API that supports hardware-accelerated encoding and decoding, - * this struct will (if possible) wrap the state that is common to both encoding - * and decoding and from which specific instances of encoders or decoders can be - * derived. - * - * This struct is reference-counted with the AVBuffer mechanism. The - * av_hwdevice_ctx_alloc() constructor yields a reference, whose data field - * points to the actual AVHWDeviceContext. Further objects derived from - * AVHWDeviceContext (such as AVHWFramesContext, describing a frame pool with - * specific properties) will hold an internal reference to it. After all the - * references are released, the AVHWDeviceContext itself will be freed, - * optionally invoking a user-specified callback for uninitializing the hardware - * state. - */ -typedef struct AVHWDeviceContext { - /** - * A class for logging. Set by av_hwdevice_ctx_alloc(). - */ - const AVClass *av_class; - - /** - * Private data used internally by libavutil. Must not be accessed in any - * way by the caller. - */ - AVHWDeviceInternal *internal; - - /** - * This field identifies the underlying API used for hardware access. - * - * This field is set when this struct is allocated and never changed - * afterwards. - */ - enum AVHWDeviceType type; - - /** - * The format-specific data, allocated and freed by libavutil along with - * this context. - * - * Should be cast by the user to the format-specific context defined in the - * corresponding header (hwcontext_*.h) and filled as described in the - * documentation before calling av_hwdevice_ctx_init(). - * - * After calling av_hwdevice_ctx_init() this struct should not be modified - * by the caller. - */ - void *hwctx; - - /** - * This field may be set by the caller before calling av_hwdevice_ctx_init(). - * - * If non-NULL, this callback will be called when the last reference to - * this context is unreferenced, immediately before it is freed. - * - * @note when other objects (e.g an AVHWFramesContext) are derived from this - * struct, this callback will be invoked after all such child objects - * are fully uninitialized and their respective destructors invoked. - */ - void (*free)(struct AVHWDeviceContext *ctx); - - /** - * Arbitrary user data, to be used e.g. by the free() callback. - */ - void *user_opaque; -} AVHWDeviceContext; - -typedef struct AVHWFramesInternal AVHWFramesInternal; - -/** - * This struct describes a set or pool of "hardware" frames (i.e. those with - * data not located in normal system memory). All the frames in the pool are - * assumed to be allocated in the same way and interchangeable. - * - * This struct is reference-counted with the AVBuffer mechanism and tied to a - * given AVHWDeviceContext instance. The av_hwframe_ctx_alloc() constructor - * yields a reference, whose data field points to the actual AVHWFramesContext - * struct. - */ -typedef struct AVHWFramesContext { - /** - * A class for logging. - */ - const AVClass *av_class; - - /** - * Private data used internally by libavutil. Must not be accessed in any - * way by the caller. - */ - AVHWFramesInternal *internal; - - /** - * A reference to the parent AVHWDeviceContext. This reference is owned and - * managed by the enclosing AVHWFramesContext, but the caller may derive - * additional references from it. - */ - AVBufferRef *device_ref; - - /** - * The parent AVHWDeviceContext. This is simply a pointer to - * device_ref->data provided for convenience. - * - * Set by libavutil in av_hwframe_ctx_init(). - */ - AVHWDeviceContext *device_ctx; - - /** - * The format-specific data, allocated and freed automatically along with - * this context. - * - * Should be cast by the user to the format-specific context defined in the - * corresponding header (hwframe_*.h) and filled as described in the - * documentation before calling av_hwframe_ctx_init(). - * - * After any frames using this context are created, the contents of this - * struct should not be modified by the caller. - */ - void *hwctx; - - /** - * This field may be set by the caller before calling av_hwframe_ctx_init(). - * - * If non-NULL, this callback will be called when the last reference to - * this context is unreferenced, immediately before it is freed. - */ - void (*free)(struct AVHWFramesContext *ctx); - - /** - * Arbitrary user data, to be used e.g. by the free() callback. - */ - void *user_opaque; - - /** - * A pool from which the frames are allocated by av_hwframe_get_buffer(). - * This field may be set by the caller before calling av_hwframe_ctx_init(). - * The buffers returned by calling av_buffer_pool_get() on this pool must - * have the properties described in the documentation in the corresponding hw - * type's header (hwcontext_*.h). The pool will be freed strictly before - * this struct's free() callback is invoked. - * - * This field may be NULL, then libavutil will attempt to allocate a pool - * internally. Note that certain device types enforce pools allocated at - * fixed size (frame count), which cannot be extended dynamically. In such a - * case, initial_pool_size must be set appropriately. - */ - AVBufferPool *pool; - - /** - * Initial size of the frame pool. If a device type does not support - * dynamically resizing the pool, then this is also the maximum pool size. - * - * May be set by the caller before calling av_hwframe_ctx_init(). Must be - * set if pool is NULL and the device type does not support dynamic pools. - */ - int initial_pool_size; - - /** - * The pixel format identifying the underlying HW surface type. - * - * Must be a hwaccel format, i.e. the corresponding descriptor must have the - * AV_PIX_FMT_FLAG_HWACCEL flag set. - * - * Must be set by the user before calling av_hwframe_ctx_init(). - */ - enum AVPixelFormat format; - - /** - * The pixel format identifying the actual data layout of the hardware - * frames. - * - * Must be set by the caller before calling av_hwframe_ctx_init(). - * - * @note when the underlying API does not provide the exact data layout, but - * only the colorspace/bit depth, this field should be set to the fully - * planar version of that format (e.g. for 8-bit 420 YUV it should be - * AV_PIX_FMT_YUV420P, not AV_PIX_FMT_NV12 or anything else). - */ - enum AVPixelFormat sw_format; - - /** - * The allocated dimensions of the frames in this pool. - * - * Must be set by the user before calling av_hwframe_ctx_init(). - */ - int width, height; -} AVHWFramesContext; - -/** - * Look up an AVHWDeviceType by name. - * - * @param name String name of the device type (case-insensitive). - * @return The type from enum AVHWDeviceType, or AV_HWDEVICE_TYPE_NONE if - * not found. - */ -enum AVHWDeviceType av_hwdevice_find_type_by_name(const char *name); - -/** Get the string name of an AVHWDeviceType. - * - * @param type Type from enum AVHWDeviceType. - * @return Pointer to a static string containing the name, or NULL if the type - * is not valid. - */ -const char *av_hwdevice_get_type_name(enum AVHWDeviceType type); - -/** - * Iterate over supported device types. - * - * @param type AV_HWDEVICE_TYPE_NONE initially, then the previous type - * returned by this function in subsequent iterations. - * @return The next usable device type from enum AVHWDeviceType, or - * AV_HWDEVICE_TYPE_NONE if there are no more. - */ -enum AVHWDeviceType av_hwdevice_iterate_types(enum AVHWDeviceType prev); - -/** - * Allocate an AVHWDeviceContext for a given hardware type. - * - * @param type the type of the hardware device to allocate. - * @return a reference to the newly created AVHWDeviceContext on success or NULL - * on failure. - */ -AVBufferRef *av_hwdevice_ctx_alloc(enum AVHWDeviceType type); - -/** - * Finalize the device context before use. This function must be called after - * the context is filled with all the required information and before it is - * used in any way. - * - * @param ref a reference to the AVHWDeviceContext - * @return 0 on success, a negative AVERROR code on failure - */ -int av_hwdevice_ctx_init(AVBufferRef *ref); - -/** - * Open a device of the specified type and create an AVHWDeviceContext for it. - * - * This is a convenience function intended to cover the simple cases. Callers - * who need to fine-tune device creation/management should open the device - * manually and then wrap it in an AVHWDeviceContext using - * av_hwdevice_ctx_alloc()/av_hwdevice_ctx_init(). - * - * The returned context is already initialized and ready for use, the caller - * should not call av_hwdevice_ctx_init() on it. The user_opaque/free fields of - * the created AVHWDeviceContext are set by this function and should not be - * touched by the caller. - * - * @param device_ctx On success, a reference to the newly-created device context - * will be written here. The reference is owned by the caller - * and must be released with av_buffer_unref() when no longer - * needed. On failure, NULL will be written to this pointer. - * @param type The type of the device to create. - * @param device A type-specific string identifying the device to open. - * @param opts A dictionary of additional (type-specific) options to use in - * opening the device. The dictionary remains owned by the caller. - * @param flags currently unused - * - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_hwdevice_ctx_create(AVBufferRef **device_ctx, enum AVHWDeviceType type, - const char *device, AVDictionary *opts, int flags); - -/** - * Create a new device of the specified type from an existing device. - * - * If the source device is a device of the target type or was originally - * derived from such a device (possibly through one or more intermediate - * devices of other types), then this will return a reference to the - * existing device of the same type as is requested. - * - * Otherwise, it will attempt to derive a new device from the given source - * device. If direct derivation to the new type is not implemented, it will - * attempt the same derivation from each ancestor of the source device in - * turn looking for an implemented derivation method. - * - * @param dst_ctx On success, a reference to the newly-created - * AVHWDeviceContext. - * @param type The type of the new device to create. - * @param src_ctx A reference to an existing AVHWDeviceContext which will be - * used to create the new device. - * @param flags Currently unused; should be set to zero. - * @return Zero on success, a negative AVERROR code on failure. - */ -int av_hwdevice_ctx_create_derived(AVBufferRef **dst_ctx, - enum AVHWDeviceType type, - AVBufferRef *src_ctx, int flags); - -/** - * Create a new device of the specified type from an existing device. - * - * This function performs the same action as av_hwdevice_ctx_create_derived, - * however, it is able to set options for the new device to be derived. - * - * @param dst_ctx On success, a reference to the newly-created - * AVHWDeviceContext. - * @param type The type of the new device to create. - * @param src_ctx A reference to an existing AVHWDeviceContext which will be - * used to create the new device. - * @param options Options for the new device to create, same format as in - * av_hwdevice_ctx_create. - * @param flags Currently unused; should be set to zero. - * @return Zero on success, a negative AVERROR code on failure. - */ -int av_hwdevice_ctx_create_derived_opts(AVBufferRef **dst_ctx, - enum AVHWDeviceType type, - AVBufferRef *src_ctx, - AVDictionary *options, int flags); - -/** - * Allocate an AVHWFramesContext tied to a given device context. - * - * @param device_ctx a reference to a AVHWDeviceContext. This function will make - * a new reference for internal use, the one passed to the - * function remains owned by the caller. - * @return a reference to the newly created AVHWFramesContext on success or NULL - * on failure. - */ -AVBufferRef *av_hwframe_ctx_alloc(AVBufferRef *device_ctx); - -/** - * Finalize the context before use. This function must be called after the - * context is filled with all the required information and before it is attached - * to any frames. - * - * @param ref a reference to the AVHWFramesContext - * @return 0 on success, a negative AVERROR code on failure - */ -int av_hwframe_ctx_init(AVBufferRef *ref); - -/** - * Allocate a new frame attached to the given AVHWFramesContext. - * - * @param hwframe_ctx a reference to an AVHWFramesContext - * @param frame an empty (freshly allocated or unreffed) frame to be filled with - * newly allocated buffers. - * @param flags currently unused, should be set to zero - * @return 0 on success, a negative AVERROR code on failure - */ -int av_hwframe_get_buffer(AVBufferRef *hwframe_ctx, AVFrame *frame, int flags); - -/** - * Copy data to or from a hw surface. At least one of dst/src must have an - * AVHWFramesContext attached. - * - * If src has an AVHWFramesContext attached, then the format of dst (if set) - * must use one of the formats returned by av_hwframe_transfer_get_formats(src, - * AV_HWFRAME_TRANSFER_DIRECTION_FROM). - * If dst has an AVHWFramesContext attached, then the format of src must use one - * of the formats returned by av_hwframe_transfer_get_formats(dst, - * AV_HWFRAME_TRANSFER_DIRECTION_TO) - * - * dst may be "clean" (i.e. with data/buf pointers unset), in which case the - * data buffers will be allocated by this function using av_frame_get_buffer(). - * If dst->format is set, then this format will be used, otherwise (when - * dst->format is AV_PIX_FMT_NONE) the first acceptable format will be chosen. - * - * The two frames must have matching allocated dimensions (i.e. equal to - * AVHWFramesContext.width/height), since not all device types support - * transferring a sub-rectangle of the whole surface. The display dimensions - * (i.e. AVFrame.width/height) may be smaller than the allocated dimensions, but - * also have to be equal for both frames. When the display dimensions are - * smaller than the allocated dimensions, the content of the padding in the - * destination frame is unspecified. - * - * @param dst the destination frame. dst is not touched on failure. - * @param src the source frame. - * @param flags currently unused, should be set to zero - * @return 0 on success, a negative AVERROR error code on failure. - */ -int av_hwframe_transfer_data(AVFrame *dst, const AVFrame *src, int flags); - -enum AVHWFrameTransferDirection { - /** - * Transfer the data from the queried hw frame. - */ - AV_HWFRAME_TRANSFER_DIRECTION_FROM, - - /** - * Transfer the data to the queried hw frame. - */ - AV_HWFRAME_TRANSFER_DIRECTION_TO, -}; - -/** - * Get a list of possible source or target formats usable in - * av_hwframe_transfer_data(). - * - * @param hwframe_ctx the frame context to obtain the information for - * @param dir the direction of the transfer - * @param formats the pointer to the output format list will be written here. - * The list is terminated with AV_PIX_FMT_NONE and must be freed - * by the caller when no longer needed using av_free(). - * If this function returns successfully, the format list will - * have at least one item (not counting the terminator). - * On failure, the contents of this pointer are unspecified. - * @param flags currently unused, should be set to zero - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_hwframe_transfer_get_formats(AVBufferRef *hwframe_ctx, - enum AVHWFrameTransferDirection dir, - enum AVPixelFormat **formats, int flags); - - -/** - * This struct describes the constraints on hardware frames attached to - * a given device with a hardware-specific configuration. This is returned - * by av_hwdevice_get_hwframe_constraints() and must be freed by - * av_hwframe_constraints_free() after use. - */ -typedef struct AVHWFramesConstraints { - /** - * A list of possible values for format in the hw_frames_ctx, - * terminated by AV_PIX_FMT_NONE. This member will always be filled. - */ - enum AVPixelFormat *valid_hw_formats; - - /** - * A list of possible values for sw_format in the hw_frames_ctx, - * terminated by AV_PIX_FMT_NONE. Can be NULL if this information is - * not known. - */ - enum AVPixelFormat *valid_sw_formats; - - /** - * The minimum size of frames in this hw_frames_ctx. - * (Zero if not known.) - */ - int min_width; - int min_height; - - /** - * The maximum size of frames in this hw_frames_ctx. - * (INT_MAX if not known / no limit.) - */ - int max_width; - int max_height; -} AVHWFramesConstraints; - -/** - * Allocate a HW-specific configuration structure for a given HW device. - * After use, the user must free all members as required by the specific - * hardware structure being used, then free the structure itself with - * av_free(). - * - * @param device_ctx a reference to the associated AVHWDeviceContext. - * @return The newly created HW-specific configuration structure on - * success or NULL on failure. - */ -void *av_hwdevice_hwconfig_alloc(AVBufferRef *device_ctx); - -/** - * Get the constraints on HW frames given a device and the HW-specific - * configuration to be used with that device. If no HW-specific - * configuration is provided, returns the maximum possible capabilities - * of the device. - * - * @param ref a reference to the associated AVHWDeviceContext. - * @param hwconfig a filled HW-specific configuration structure, or NULL - * to return the maximum possible capabilities of the device. - * @return AVHWFramesConstraints structure describing the constraints - * on the device, or NULL if not available. - */ -AVHWFramesConstraints *av_hwdevice_get_hwframe_constraints(AVBufferRef *ref, - const void *hwconfig); - -/** - * Free an AVHWFrameConstraints structure. - * - * @param constraints The (filled or unfilled) AVHWFrameConstraints structure. - */ -void av_hwframe_constraints_free(AVHWFramesConstraints **constraints); - - -/** - * Flags to apply to frame mappings. - */ -enum { - /** - * The mapping must be readable. - */ - AV_HWFRAME_MAP_READ = 1 << 0, - /** - * The mapping must be writeable. - */ - AV_HWFRAME_MAP_WRITE = 1 << 1, - /** - * The mapped frame will be overwritten completely in subsequent - * operations, so the current frame data need not be loaded. Any values - * which are not overwritten are unspecified. - */ - AV_HWFRAME_MAP_OVERWRITE = 1 << 2, - /** - * The mapping must be direct. That is, there must not be any copying in - * the map or unmap steps. Note that performance of direct mappings may - * be much lower than normal memory. - */ - AV_HWFRAME_MAP_DIRECT = 1 << 3, -}; - -/** - * Map a hardware frame. - * - * This has a number of different possible effects, depending on the format - * and origin of the src and dst frames. On input, src should be a usable - * frame with valid buffers and dst should be blank (typically as just created - * by av_frame_alloc()). src should have an associated hwframe context, and - * dst may optionally have a format and associated hwframe context. - * - * If src was created by mapping a frame from the hwframe context of dst, - * then this function undoes the mapping - dst is replaced by a reference to - * the frame that src was originally mapped from. - * - * If both src and dst have an associated hwframe context, then this function - * attempts to map the src frame from its hardware context to that of dst and - * then fill dst with appropriate data to be usable there. This will only be - * possible if the hwframe contexts and associated devices are compatible - - * given compatible devices, av_hwframe_ctx_create_derived() can be used to - * create a hwframe context for dst in which mapping should be possible. - * - * If src has a hwframe context but dst does not, then the src frame is - * mapped to normal memory and should thereafter be usable as a normal frame. - * If the format is set on dst, then the mapping will attempt to create dst - * with that format and fail if it is not possible. If format is unset (is - * AV_PIX_FMT_NONE) then dst will be mapped with whatever the most appropriate - * format to use is (probably the sw_format of the src hwframe context). - * - * A return value of AVERROR(ENOSYS) indicates that the mapping is not - * possible with the given arguments and hwframe setup, while other return - * values indicate that it failed somehow. - * - * On failure, the destination frame will be left blank, except for the - * hw_frames_ctx/format fields thay may have been set by the caller - those will - * be preserved as they were. - * - * @param dst Destination frame, to contain the mapping. - * @param src Source frame, to be mapped. - * @param flags Some combination of AV_HWFRAME_MAP_* flags. - * @return Zero on success, negative AVERROR code on failure. - */ -int av_hwframe_map(AVFrame *dst, const AVFrame *src, int flags); - - -/** - * Create and initialise an AVHWFramesContext as a mapping of another existing - * AVHWFramesContext on a different device. - * - * av_hwframe_ctx_init() should not be called after this. - * - * @param derived_frame_ctx On success, a reference to the newly created - * AVHWFramesContext. - * @param derived_device_ctx A reference to the device to create the new - * AVHWFramesContext on. - * @param source_frame_ctx A reference to an existing AVHWFramesContext - * which will be mapped to the derived context. - * @param flags Some combination of AV_HWFRAME_MAP_* flags, defining the - * mapping parameters to apply to frames which are allocated - * in the derived device. - * @return Zero on success, negative AVERROR code on failure. - */ -int av_hwframe_ctx_create_derived(AVBufferRef **derived_frame_ctx, - enum AVPixelFormat format, - AVBufferRef *derived_device_ctx, - AVBufferRef *source_frame_ctx, - int flags); - -#endif /* AVUTIL_HWCONTEXT_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_cuda.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_cuda.h deleted file mode 100644 index cefbe0ce..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_cuda.h +++ /dev/null @@ -1,69 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - - -#ifndef AVUTIL_HWCONTEXT_CUDA_H -#define AVUTIL_HWCONTEXT_CUDA_H - -#ifndef CUDA_VERSION -#include -#endif - -#include "pixfmt.h" - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_CUDA. - * - * This API supports dynamic frame pools. AVHWFramesContext.pool must return - * AVBufferRefs whose data pointer is a CUdeviceptr. - */ - -typedef struct AVCUDADeviceContextInternal AVCUDADeviceContextInternal; - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVCUDADeviceContext { - CUcontext cuda_ctx; - CUstream stream; - AVCUDADeviceContextInternal *internal; -} AVCUDADeviceContext; - -/** - * AVHWFramesContext.hwctx is currently not used - */ - -/** - * @defgroup hwcontext_cuda Device context creation flags - * - * Flags for av_hwdevice_ctx_create. - * - * @{ - */ - -/** - * Use primary device context instead of creating a new one. - */ -#define AV_CUDA_USE_PRIMARY_CONTEXT (1 << 0) - -/** - * @} - */ - -#endif /* AVUTIL_HWCONTEXT_CUDA_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_d3d11va.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_d3d11va.h deleted file mode 100644 index 77d2d72f..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_d3d11va.h +++ /dev/null @@ -1,178 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_D3D11VA_H -#define AVUTIL_HWCONTEXT_D3D11VA_H - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_D3D11VA. - * - * The default pool implementation will be fixed-size if initial_pool_size is - * set (and allocate elements from an array texture). Otherwise it will allocate - * individual textures. Be aware that decoding requires a single array texture. - * - * Using sw_format==AV_PIX_FMT_YUV420P has special semantics, and maps to - * DXGI_FORMAT_420_OPAQUE. av_hwframe_transfer_data() is not supported for - * this format. Refer to MSDN for details. - * - * av_hwdevice_ctx_create() for this device type supports a key named "debug" - * for the AVDictionary entry. If this is set to any value, the device creation - * code will try to load various supported D3D debugging layers. - */ - -#include -#include - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVD3D11VADeviceContext { - /** - * Device used for texture creation and access. This can also be used to - * set the libavcodec decoding device. - * - * Must be set by the user. This is the only mandatory field - the other - * device context fields are set from this and are available for convenience. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11Device *device; - - /** - * If unset, this will be set from the device field on init. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11DeviceContext *device_context; - - /** - * If unset, this will be set from the device field on init. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11VideoDevice *video_device; - - /** - * If unset, this will be set from the device_context field on init. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11VideoContext *video_context; - - /** - * Callbacks for locking. They protect accesses to device_context and - * video_context calls. They also protect access to the internal staging - * texture (for av_hwframe_transfer_data() calls). They do NOT protect - * access to hwcontext or decoder state in general. - * - * If unset on init, the hwcontext implementation will set them to use an - * internal mutex. - * - * The underlying lock must be recursive. lock_ctx is for free use by the - * locking implementation. - */ - void (*lock)(void *lock_ctx); - void (*unlock)(void *lock_ctx); - void *lock_ctx; -} AVD3D11VADeviceContext; - -/** - * D3D11 frame descriptor for pool allocation. - * - * In user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer pointing at an object of this type describing the - * planes of the frame. - * - * This has no use outside of custom allocation, and AVFrame AVBufferRef do not - * necessarily point to an instance of this struct. - */ -typedef struct AVD3D11FrameDescriptor { - /** - * The texture in which the frame is located. The reference count is - * managed by the AVBufferRef, and destroying the reference will release - * the interface. - * - * Normally stored in AVFrame.data[0]. - */ - ID3D11Texture2D *texture; - - /** - * The index into the array texture element representing the frame, or 0 - * if the texture is not an array texture. - * - * Normally stored in AVFrame.data[1] (cast from intptr_t). - */ - intptr_t index; -} AVD3D11FrameDescriptor; - -/** - * This struct is allocated as AVHWFramesContext.hwctx - */ -typedef struct AVD3D11VAFramesContext { - /** - * The canonical texture used for pool allocation. If this is set to NULL - * on init, the hwframes implementation will allocate and set an array - * texture if initial_pool_size > 0. - * - * The only situation when the API user should set this is: - * - the user wants to do manual pool allocation (setting - * AVHWFramesContext.pool), instead of letting AVHWFramesContext - * allocate the pool - * - of an array texture - * - and wants it to use it for decoding - * - this has to be done before calling av_hwframe_ctx_init() - * - * Deallocating the AVHWFramesContext will always release this interface, - * and it does not matter whether it was user-allocated. - * - * This is in particular used by the libavcodec D3D11VA hwaccel, which - * requires a single array texture. It will create ID3D11VideoDecoderOutputView - * objects for each array texture element on decoder initialization. - */ - ID3D11Texture2D *texture; - - /** - * D3D11_TEXTURE2D_DESC.BindFlags used for texture creation. The user must - * at least set D3D11_BIND_DECODER if the frames context is to be used for - * video decoding. - * This field is ignored/invalid if a user-allocated texture is provided. - */ - UINT BindFlags; - - /** - * D3D11_TEXTURE2D_DESC.MiscFlags used for texture creation. - * This field is ignored/invalid if a user-allocated texture is provided. - */ - UINT MiscFlags; - - /** - * In case if texture structure member above is not NULL contains the same texture - * pointer for all elements and different indexes into the array texture. - * In case if texture structure member above is NULL, all elements contains - * pointers to separate non-array textures and 0 indexes. - * This field is ignored/invalid if a user-allocated texture is provided. - */ - AVD3D11FrameDescriptor *texture_infos; -} AVD3D11VAFramesContext; - -#endif /* AVUTIL_HWCONTEXT_D3D11VA_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_drm.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_drm.h deleted file mode 100644 index 42709f21..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_drm.h +++ /dev/null @@ -1,169 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_DRM_H -#define AVUTIL_HWCONTEXT_DRM_H - -#include -#include - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_DRM. - * - * Internal frame allocation is not currently supported - all frames - * must be allocated by the user. Thus AVHWFramesContext is always - * NULL, though this may change if support for frame allocation is - * added in future. - */ - -enum { - /** - * The maximum number of layers/planes in a DRM frame. - */ - AV_DRM_MAX_PLANES = 4 -}; - -/** - * DRM object descriptor. - * - * Describes a single DRM object, addressing it as a PRIME file - * descriptor. - */ -typedef struct AVDRMObjectDescriptor { - /** - * DRM PRIME fd for the object. - */ - int fd; - /** - * Total size of the object. - * - * (This includes any parts not which do not contain image data.) - */ - size_t size; - /** - * Format modifier applied to the object (DRM_FORMAT_MOD_*). - * - * If the format modifier is unknown then this should be set to - * DRM_FORMAT_MOD_INVALID. - */ - uint64_t format_modifier; -} AVDRMObjectDescriptor; - -/** - * DRM plane descriptor. - * - * Describes a single plane of a layer, which is contained within - * a single object. - */ -typedef struct AVDRMPlaneDescriptor { - /** - * Index of the object containing this plane in the objects - * array of the enclosing frame descriptor. - */ - int object_index; - /** - * Offset within that object of this plane. - */ - ptrdiff_t offset; - /** - * Pitch (linesize) of this plane. - */ - ptrdiff_t pitch; -} AVDRMPlaneDescriptor; - -/** - * DRM layer descriptor. - * - * Describes a single layer within a frame. This has the structure - * defined by its format, and will contain one or more planes. - */ -typedef struct AVDRMLayerDescriptor { - /** - * Format of the layer (DRM_FORMAT_*). - */ - uint32_t format; - /** - * Number of planes in the layer. - * - * This must match the number of planes required by format. - */ - int nb_planes; - /** - * Array of planes in this layer. - */ - AVDRMPlaneDescriptor planes[AV_DRM_MAX_PLANES]; -} AVDRMLayerDescriptor; - -/** - * DRM frame descriptor. - * - * This is used as the data pointer for AV_PIX_FMT_DRM_PRIME frames. - * It is also used by user-allocated frame pools - allocating in - * AVHWFramesContext.pool must return AVBufferRefs which contain - * an object of this type. - * - * The fields of this structure should be set such it can be - * imported directly by EGL using the EGL_EXT_image_dma_buf_import - * and EGL_EXT_image_dma_buf_import_modifiers extensions. - * (Note that the exact layout of a particular format may vary between - * platforms - we only specify that the same platform should be able - * to import it.) - * - * The total number of planes must not exceed AV_DRM_MAX_PLANES, and - * the order of the planes by increasing layer index followed by - * increasing plane index must be the same as the order which would - * be used for the data pointers in the equivalent software format. - */ -typedef struct AVDRMFrameDescriptor { - /** - * Number of DRM objects making up this frame. - */ - int nb_objects; - /** - * Array of objects making up the frame. - */ - AVDRMObjectDescriptor objects[AV_DRM_MAX_PLANES]; - /** - * Number of layers in the frame. - */ - int nb_layers; - /** - * Array of layers in the frame. - */ - AVDRMLayerDescriptor layers[AV_DRM_MAX_PLANES]; -} AVDRMFrameDescriptor; - -/** - * DRM device. - * - * Allocated as AVHWDeviceContext.hwctx. - */ -typedef struct AVDRMDeviceContext { - /** - * File descriptor of DRM device. - * - * This is used as the device to create frames on, and may also be - * used in some derivation and mapping operations. - * - * If no device is required, set to -1. - */ - int fd; -} AVDRMDeviceContext; - -#endif /* AVUTIL_HWCONTEXT_DRM_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_dxva2.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_dxva2.h deleted file mode 100644 index e1b79bc0..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_dxva2.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - - -#ifndef AVUTIL_HWCONTEXT_DXVA2_H -#define AVUTIL_HWCONTEXT_DXVA2_H - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_DXVA2. - * - * Only fixed-size pools are supported. - * - * For user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer set to a pointer to IDirect3DSurface9. - */ - -#include -#include - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVDXVA2DeviceContext { - IDirect3DDeviceManager9 *devmgr; -} AVDXVA2DeviceContext; - -/** - * This struct is allocated as AVHWFramesContext.hwctx - */ -typedef struct AVDXVA2FramesContext { - /** - * The surface type (e.g. DXVA2_VideoProcessorRenderTarget or - * DXVA2_VideoDecoderRenderTarget). Must be set by the caller. - */ - DWORD surface_type; - - /** - * The surface pool. When an external pool is not provided by the caller, - * this will be managed (allocated and filled on init, freed on uninit) by - * libavutil. - */ - IDirect3DSurface9 **surfaces; - int nb_surfaces; - - /** - * Certain drivers require the decoder to be destroyed before the surfaces. - * To allow internally managed pools to work properly in such cases, this - * field is provided. - * - * If it is non-NULL, libavutil will call IDirectXVideoDecoder_Release() on - * it just before the internal surface pool is freed. - * - * This is for convenience only. Some code uses other methods to manage the - * decoder reference. - */ - IDirectXVideoDecoder *decoder_to_release; -} AVDXVA2FramesContext; - -#endif /* AVUTIL_HWCONTEXT_DXVA2_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_mediacodec.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_mediacodec.h deleted file mode 100644 index 101a9806..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_mediacodec.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_MEDIACODEC_H -#define AVUTIL_HWCONTEXT_MEDIACODEC_H - -/** - * MediaCodec details. - * - * Allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVMediaCodecDeviceContext { - /** - * android/view/Surface handle, to be filled by the user. - * - * This is the default surface used by decoders on this device. - */ - void *surface; -} AVMediaCodecDeviceContext; - -#endif /* AVUTIL_HWCONTEXT_MEDIACODEC_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_opencl.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_opencl.h deleted file mode 100644 index ef54486c..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_opencl.h +++ /dev/null @@ -1,100 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_OPENCL_H -#define AVUTIL_HWCONTEXT_OPENCL_H - -#ifdef __APPLE__ -#include -#else -#include -#endif - -#include "frame.h" - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_OPENCL. - * - * Pools allocated internally are always dynamic, and are primarily intended - * to be used in OpenCL-only cases. If interoperation is required, it is - * typically required to allocate frames in the other API and then map the - * frames context to OpenCL with av_hwframe_ctx_create_derived(). - */ - -/** - * OpenCL frame descriptor for pool allocation. - * - * In user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer pointing at an object of this type describing the - * planes of the frame. - */ -typedef struct AVOpenCLFrameDescriptor { - /** - * Number of planes in the frame. - */ - int nb_planes; - /** - * OpenCL image2d objects for each plane of the frame. - */ - cl_mem planes[AV_NUM_DATA_POINTERS]; -} AVOpenCLFrameDescriptor; - -/** - * OpenCL device details. - * - * Allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVOpenCLDeviceContext { - /** - * The primary device ID of the device. If multiple OpenCL devices - * are associated with the context then this is the one which will - * be used for all operations internal to FFmpeg. - */ - cl_device_id device_id; - /** - * The OpenCL context which will contain all operations and frames on - * this device. - */ - cl_context context; - /** - * The default command queue for this device, which will be used by all - * frames contexts which do not have their own command queue. If not - * intialised by the user, a default queue will be created on the - * primary device. - */ - cl_command_queue command_queue; -} AVOpenCLDeviceContext; - -/** - * OpenCL-specific data associated with a frame pool. - * - * Allocated as AVHWFramesContext.hwctx. - */ -typedef struct AVOpenCLFramesContext { - /** - * The command queue used for internal asynchronous operations on this - * device (av_hwframe_transfer_data(), av_hwframe_map()). - * - * If this is not set, the command queue from the associated device is - * used instead. - */ - cl_command_queue command_queue; -} AVOpenCLFramesContext; - -#endif /* AVUTIL_HWCONTEXT_OPENCL_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_qsv.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_qsv.h deleted file mode 100644 index b98d611c..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_qsv.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_QSV_H -#define AVUTIL_HWCONTEXT_QSV_H - -#include - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_QSV. - * - * This API does not support dynamic frame pools. AVHWFramesContext.pool must - * contain AVBufferRefs whose data pointer points to an mfxFrameSurface1 struct. - */ - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVQSVDeviceContext { - mfxSession session; -} AVQSVDeviceContext; - -/** - * This struct is allocated as AVHWFramesContext.hwctx - */ -typedef struct AVQSVFramesContext { - mfxFrameSurface1 *surfaces; - int nb_surfaces; - - /** - * A combination of MFX_MEMTYPE_* describing the frame pool. - */ - int frame_type; -} AVQSVFramesContext; - -#endif /* AVUTIL_HWCONTEXT_QSV_H */ - diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_vaapi.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_vaapi.h deleted file mode 100644 index 0b2e071c..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_vaapi.h +++ /dev/null @@ -1,117 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VAAPI_H -#define AVUTIL_HWCONTEXT_VAAPI_H - -#include - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_VAAPI. - * - * Dynamic frame pools are supported, but note that any pool used as a render - * target is required to be of fixed size in order to be be usable as an - * argument to vaCreateContext(). - * - * For user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer set to a VASurfaceID. - */ - -enum { - /** - * The quirks field has been set by the user and should not be detected - * automatically by av_hwdevice_ctx_init(). - */ - AV_VAAPI_DRIVER_QUIRK_USER_SET = (1 << 0), - /** - * The driver does not destroy parameter buffers when they are used by - * vaRenderPicture(). Additional code will be required to destroy them - * separately afterwards. - */ - AV_VAAPI_DRIVER_QUIRK_RENDER_PARAM_BUFFERS = (1 << 1), - - /** - * The driver does not support the VASurfaceAttribMemoryType attribute, - * so the surface allocation code will not try to use it. - */ - AV_VAAPI_DRIVER_QUIRK_ATTRIB_MEMTYPE = (1 << 2), - - /** - * The driver does not support surface attributes at all. - * The surface allocation code will never pass them to surface allocation, - * and the results of the vaQuerySurfaceAttributes() call will be faked. - */ - AV_VAAPI_DRIVER_QUIRK_SURFACE_ATTRIBUTES = (1 << 3), -}; - -/** - * VAAPI connection details. - * - * Allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVVAAPIDeviceContext { - /** - * The VADisplay handle, to be filled by the user. - */ - VADisplay display; - /** - * Driver quirks to apply - this is filled by av_hwdevice_ctx_init(), - * with reference to a table of known drivers, unless the - * AV_VAAPI_DRIVER_QUIRK_USER_SET bit is already present. The user - * may need to refer to this field when performing any later - * operations using VAAPI with the same VADisplay. - */ - unsigned int driver_quirks; -} AVVAAPIDeviceContext; - -/** - * VAAPI-specific data associated with a frame pool. - * - * Allocated as AVHWFramesContext.hwctx. - */ -typedef struct AVVAAPIFramesContext { - /** - * Set by the user to apply surface attributes to all surfaces in - * the frame pool. If null, default settings are used. - */ - VASurfaceAttrib *attributes; - int nb_attributes; - /** - * The surfaces IDs of all surfaces in the pool after creation. - * Only valid if AVHWFramesContext.initial_pool_size was positive. - * These are intended to be used as the render_targets arguments to - * vaCreateContext(). - */ - VASurfaceID *surface_ids; - int nb_surfaces; -} AVVAAPIFramesContext; - -/** - * VAAPI hardware pipeline configuration details. - * - * Allocated with av_hwdevice_hwconfig_alloc(). - */ -typedef struct AVVAAPIHWConfig { - /** - * ID of a VAAPI pipeline configuration. - */ - VAConfigID config_id; -} AVVAAPIHWConfig; - -#endif /* AVUTIL_HWCONTEXT_VAAPI_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_vdpau.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_vdpau.h deleted file mode 100644 index 1b7ea1e4..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_vdpau.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VDPAU_H -#define AVUTIL_HWCONTEXT_VDPAU_H - -#include - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_VDPAU. - * - * This API supports dynamic frame pools. AVHWFramesContext.pool must return - * AVBufferRefs whose data pointer is a VdpVideoSurface. - */ - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVVDPAUDeviceContext { - VdpDevice device; - VdpGetProcAddress *get_proc_address; -} AVVDPAUDeviceContext; - -/** - * AVHWFramesContext.hwctx is currently not used - */ - -#endif /* AVUTIL_HWCONTEXT_VDPAU_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_videotoolbox.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_videotoolbox.h deleted file mode 100644 index 25dde85d..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_videotoolbox.h +++ /dev/null @@ -1,96 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H -#define AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H - -#include - -#include - -#include "frame.h" -#include "pixfmt.h" - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_VIDEOTOOLBOX. - * - * This API supports frame allocation using a native CVPixelBufferPool - * instead of an AVBufferPool. - * - * If the API user sets a custom pool, AVHWFramesContext.pool must return - * AVBufferRefs whose data pointer is a CVImageBufferRef or CVPixelBufferRef. - * Note that the underlying CVPixelBuffer could be retained by OS frameworks - * depending on application usage, so it is preferable to let CoreVideo manage - * the pool using the default implementation. - * - * Currently AVHWDeviceContext.hwctx and AVHWFramesContext.hwctx are always - * NULL. - */ - -/** - * Convert a VideoToolbox (actually CoreVideo) format to AVPixelFormat. - * Returns AV_PIX_FMT_NONE if no known equivalent was found. - */ -enum AVPixelFormat av_map_videotoolbox_format_to_pixfmt(uint32_t cv_fmt); - -/** - * Convert an AVPixelFormat to a VideoToolbox (actually CoreVideo) format. - * Returns 0 if no known equivalent was found. - */ -uint32_t av_map_videotoolbox_format_from_pixfmt(enum AVPixelFormat pix_fmt); - -/** - * Same as av_map_videotoolbox_format_from_pixfmt function, but can map and - * return full range pixel formats via a flag. - */ -uint32_t av_map_videotoolbox_format_from_pixfmt2(enum AVPixelFormat pix_fmt, bool full_range); - -/** - * Convert an AVChromaLocation to a VideoToolbox/CoreVideo chroma location string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_chroma_loc_from_av(enum AVChromaLocation loc); - -/** - * Convert an AVColorSpace to a VideoToolbox/CoreVideo color matrix string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_color_matrix_from_av(enum AVColorSpace space); - -/** - * Convert an AVColorPrimaries to a VideoToolbox/CoreVideo color primaries string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_color_primaries_from_av(enum AVColorPrimaries pri); - -/** - * Convert an AVColorTransferCharacteristic to a VideoToolbox/CoreVideo color transfer - * function string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_color_trc_from_av(enum AVColorTransferCharacteristic trc); - -/** - * Update a CVPixelBufferRef's metadata to based on an AVFrame. - * Returns 0 if no known equivalent was found. - */ -int av_vt_pixbuf_set_attachments(void *log_ctx, - CVPixelBufferRef pixbuf, const struct AVFrame *src); - -#endif /* AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_vulkan.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_vulkan.h deleted file mode 100644 index df86c85b..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/hwcontext_vulkan.h +++ /dev/null @@ -1,281 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VULKAN_H -#define AVUTIL_HWCONTEXT_VULKAN_H - -#if defined(_WIN32) && !defined(VK_USE_PLATFORM_WIN32_KHR) -#define VK_USE_PLATFORM_WIN32_KHR -#endif -#include - -#include "pixfmt.h" -#include "frame.h" - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_VULKAN. - * - * For user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer set to an AVVkFrame. - */ - -/** - * Main Vulkan context, allocated as AVHWDeviceContext.hwctx. - * All of these can be set before init to change what the context uses - */ -typedef struct AVVulkanDeviceContext { - /** - * Custom memory allocator, else NULL - */ - const VkAllocationCallbacks *alloc; - - /** - * Pointer to the instance-provided vkGetInstanceProcAddr loading function. - * If NULL, will pick either libvulkan or libvolk, depending on libavutil's - * compilation settings, and set this field. - */ - PFN_vkGetInstanceProcAddr get_proc_addr; - - /** - * Vulkan instance. Must be at least version 1.2. - */ - VkInstance inst; - - /** - * Physical device - */ - VkPhysicalDevice phys_dev; - - /** - * Active device - */ - VkDevice act_dev; - - /** - * This structure should be set to the set of features that present and enabled - * during device creation. When a device is created by FFmpeg, it will default to - * enabling all that are present of the shaderImageGatherExtended, - * fragmentStoresAndAtomics, shaderInt64 and vertexPipelineStoresAndAtomics features. - */ - VkPhysicalDeviceFeatures2 device_features; - - /** - * Enabled instance extensions. - * If supplying your own device context, set this to an array of strings, with - * each entry containing the specified Vulkan extension string to enable. - * Duplicates are possible and accepted. - * If no extensions are enabled, set these fields to NULL, and 0 respectively. - */ - const char * const *enabled_inst_extensions; - int nb_enabled_inst_extensions; - - /** - * Enabled device extensions. By default, VK_KHR_external_memory_fd, - * VK_EXT_external_memory_dma_buf, VK_EXT_image_drm_format_modifier, - * VK_KHR_external_semaphore_fd and VK_EXT_external_memory_host are enabled if found. - * If supplying your own device context, these fields takes the same format as - * the above fields, with the same conditions that duplicates are possible - * and accepted, and that NULL and 0 respectively means no extensions are enabled. - */ - const char * const *enabled_dev_extensions; - int nb_enabled_dev_extensions; - - /** - * Queue family index for graphics operations, and the number of queues - * enabled for it. If unavaiable, will be set to -1. Not required. - * av_hwdevice_create() will attempt to find a dedicated queue for each - * queue family, or pick the one with the least unrelated flags set. - * Queue indices here may overlap if a queue has to share capabilities. - */ - int queue_family_index; - int nb_graphics_queues; - - /** - * Queue family index for transfer operations and the number of queues - * enabled. Required. - */ - int queue_family_tx_index; - int nb_tx_queues; - - /** - * Queue family index for compute operations and the number of queues - * enabled. Required. - */ - int queue_family_comp_index; - int nb_comp_queues; - - /** - * Queue family index for video encode ops, and the amount of queues enabled. - * If the device doesn't support such, queue_family_encode_index will be -1. - * Not required. - */ - int queue_family_encode_index; - int nb_encode_queues; - - /** - * Queue family index for video decode ops, and the amount of queues enabled. - * If the device doesn't support such, queue_family_decode_index will be -1. - * Not required. - */ - int queue_family_decode_index; - int nb_decode_queues; -} AVVulkanDeviceContext; - -/** - * Defines the behaviour of frame allocation. - */ -typedef enum AVVkFrameFlags { - /* Unless this flag is set, autodetected flags will be OR'd based on the - * device and tiling during av_hwframe_ctx_init(). */ - AV_VK_FRAME_FLAG_NONE = (1ULL << 0), - - /* Image planes will be allocated in a single VkDeviceMemory, rather - * than as per-plane VkDeviceMemory allocations. Required for exporting - * to VAAPI on Intel devices. */ - AV_VK_FRAME_FLAG_CONTIGUOUS_MEMORY = (1ULL << 1), -} AVVkFrameFlags; - -/** - * Allocated as AVHWFramesContext.hwctx, used to set pool-specific options - */ -typedef struct AVVulkanFramesContext { - /** - * Controls the tiling of allocated frames. If left as optimal tiling, - * then during av_hwframe_ctx_init() will decide based on whether the device - * supports DRM modifiers, or if the linear_images flag is set, otherwise - * will allocate optimally-tiled images. - */ - VkImageTiling tiling; - - /** - * Defines extra usage of output frames. If left as 0, the following bits - * are set: TRANSFER_SRC, TRANSFER_DST. SAMPLED and STORAGE. - */ - VkImageUsageFlagBits usage; - - /** - * Extension data for image creation. - * If VkImageDrmFormatModifierListCreateInfoEXT is present in the chain, - * and the device supports DRM modifiers, then images will be allocated - * with the specific requested DRM modifiers. - * Additional structures may be added at av_hwframe_ctx_init() time, - * which will be freed automatically on uninit(), so users need only free - * any structures they've allocated themselves. - */ - void *create_pnext; - - /** - * Extension data for memory allocation. Must have as many entries as - * the number of planes of the sw_format. - * This will be chained to VkExportMemoryAllocateInfo, which is used - * to make all pool images exportable to other APIs if the necessary - * extensions are present in enabled_dev_extensions. - */ - void *alloc_pnext[AV_NUM_DATA_POINTERS]; - - /** - * A combination of AVVkFrameFlags. Unless AV_VK_FRAME_FLAG_NONE is set, - * autodetected flags will be OR'd based on the device and tiling during - * av_hwframe_ctx_init(). - */ - AVVkFrameFlags flags; -} AVVulkanFramesContext; - -/* - * Frame structure, the VkFormat of the image will always match - * the pool's sw_format. - * All frames, imported or allocated, will be created with the - * VK_IMAGE_CREATE_ALIAS_BIT flag set, so the memory may be aliased if needed. - * - * If all queue family indices in the device context are the same, - * images will be created with the EXCLUSIVE sharing mode. Otherwise, all images - * will be created using the CONCURRENT sharing mode. - * - * @note the size of this structure is not part of the ABI, to allocate - * you must use @av_vk_frame_alloc(). - */ -typedef struct AVVkFrame { - /** - * Vulkan images to which the memory is bound to. - */ - VkImage img[AV_NUM_DATA_POINTERS]; - - /** - * The same tiling must be used for all images in the frame. - */ - VkImageTiling tiling; - - /** - * Memory backing the images. Could be less than the amount of planes, - * in which case the offset value will indicate the binding offset of - * each plane in the memory. - */ - VkDeviceMemory mem[AV_NUM_DATA_POINTERS]; - size_t size[AV_NUM_DATA_POINTERS]; - - /** - * OR'd flags for all memory allocated - */ - VkMemoryPropertyFlagBits flags; - - /** - * Updated after every barrier - */ - VkAccessFlagBits access[AV_NUM_DATA_POINTERS]; - VkImageLayout layout[AV_NUM_DATA_POINTERS]; - - /** - * Synchronization timeline semaphores, one for each sw_format plane. - * Must not be freed manually. Must be waited on at every submission using - * the value in sem_value, and must be signalled at every submission, - * using an incremented value. - */ - VkSemaphore sem[AV_NUM_DATA_POINTERS]; - - /** - * Up to date semaphore value at which each image becomes accessible. - * Clients must wait on this value when submitting a command queue, - * and increment it when signalling. - */ - uint64_t sem_value[AV_NUM_DATA_POINTERS]; - - /** - * Internal data. - */ - struct AVVkFrameInternal *internal; - - /** - * Describes the binding offset of each plane to the VkDeviceMemory. - */ - ptrdiff_t offset[AV_NUM_DATA_POINTERS]; -} AVVkFrame; - -/** - * Allocates a single AVVkFrame and initializes everything as 0. - * @note Must be freed via av_free() - */ -AVVkFrame *av_vk_frame_alloc(void); - -/** - * Returns the format of each image up to the number of planes for a given sw_format. - * Returns NULL on unsupported formats. - */ -const VkFormat *av_vkfmt_from_pixfmt(enum AVPixelFormat p); - -#endif /* AVUTIL_HWCONTEXT_VULKAN_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/imgutils.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/imgutils.h deleted file mode 100644 index be533355..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/imgutils.h +++ /dev/null @@ -1,311 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_IMGUTILS_H -#define AVUTIL_IMGUTILS_H - -/** - * @file - * misc image utilities - * - * @addtogroup lavu_picture - * @{ - */ - -#include -#include -#include "pixdesc.h" -#include "pixfmt.h" -#include "rational.h" - -/** - * Compute the max pixel step for each plane of an image with a - * format described by pixdesc. - * - * The pixel step is the distance in bytes between the first byte of - * the group of bytes which describe a pixel component and the first - * byte of the successive group in the same plane for the same - * component. - * - * @param max_pixsteps an array which is filled with the max pixel step - * for each plane. Since a plane may contain different pixel - * components, the computed max_pixsteps[plane] is relative to the - * component in the plane with the max pixel step. - * @param max_pixstep_comps an array which is filled with the component - * for each plane which has the max pixel step. May be NULL. - */ -void av_image_fill_max_pixsteps(int max_pixsteps[4], int max_pixstep_comps[4], - const AVPixFmtDescriptor *pixdesc); - -/** - * Compute the size of an image line with format pix_fmt and width - * width for the plane plane. - * - * @return the computed size in bytes - */ -int av_image_get_linesize(enum AVPixelFormat pix_fmt, int width, int plane); - -/** - * Fill plane linesizes for an image with pixel format pix_fmt and - * width width. - * - * @param linesizes array to be filled with the linesize for each plane - * @return >= 0 in case of success, a negative error code otherwise - */ -int av_image_fill_linesizes(int linesizes[4], enum AVPixelFormat pix_fmt, int width); - -/** - * Fill plane sizes for an image with pixel format pix_fmt and height height. - * - * @param size the array to be filled with the size of each image plane - * @param linesizes the array containing the linesize for each - * plane, should be filled by av_image_fill_linesizes() - * @return >= 0 in case of success, a negative error code otherwise - * - * @note The linesize parameters have the type ptrdiff_t here, while they are - * int for av_image_fill_linesizes(). - */ -int av_image_fill_plane_sizes(size_t size[4], enum AVPixelFormat pix_fmt, - int height, const ptrdiff_t linesizes[4]); - -/** - * Fill plane data pointers for an image with pixel format pix_fmt and - * height height. - * - * @param data pointers array to be filled with the pointer for each image plane - * @param ptr the pointer to a buffer which will contain the image - * @param linesizes the array containing the linesize for each - * plane, should be filled by av_image_fill_linesizes() - * @return the size in bytes required for the image buffer, a negative - * error code in case of failure - */ -int av_image_fill_pointers(uint8_t *data[4], enum AVPixelFormat pix_fmt, int height, - uint8_t *ptr, const int linesizes[4]); - -/** - * Allocate an image with size w and h and pixel format pix_fmt, and - * fill pointers and linesizes accordingly. - * The allocated image buffer has to be freed by using - * av_freep(&pointers[0]). - * - * @param align the value to use for buffer size alignment - * @return the size in bytes required for the image buffer, a negative - * error code in case of failure - */ -int av_image_alloc(uint8_t *pointers[4], int linesizes[4], - int w, int h, enum AVPixelFormat pix_fmt, int align); - -/** - * Copy image plane from src to dst. - * That is, copy "height" number of lines of "bytewidth" bytes each. - * The first byte of each successive line is separated by *_linesize - * bytes. - * - * bytewidth must be contained by both absolute values of dst_linesize - * and src_linesize, otherwise the function behavior is undefined. - * - * @param dst_linesize linesize for the image plane in dst - * @param src_linesize linesize for the image plane in src - */ -void av_image_copy_plane(uint8_t *dst, int dst_linesize, - const uint8_t *src, int src_linesize, - int bytewidth, int height); - -/** - * Copy image data located in uncacheable (e.g. GPU mapped) memory. Where - * available, this function will use special functionality for reading from such - * memory, which may result in greatly improved performance compared to plain - * av_image_copy_plane(). - * - * bytewidth must be contained by both absolute values of dst_linesize - * and src_linesize, otherwise the function behavior is undefined. - * - * @note The linesize parameters have the type ptrdiff_t here, while they are - * int for av_image_copy_plane(). - * @note On x86, the linesizes currently need to be aligned to the cacheline - * size (i.e. 64) to get improved performance. - */ -void av_image_copy_plane_uc_from(uint8_t *dst, ptrdiff_t dst_linesize, - const uint8_t *src, ptrdiff_t src_linesize, - ptrdiff_t bytewidth, int height); - -/** - * Copy image in src_data to dst_data. - * - * @param dst_linesizes linesizes for the image in dst_data - * @param src_linesizes linesizes for the image in src_data - */ -void av_image_copy(uint8_t *dst_data[4], int dst_linesizes[4], - const uint8_t *src_data[4], const int src_linesizes[4], - enum AVPixelFormat pix_fmt, int width, int height); - -/** - * Copy image data located in uncacheable (e.g. GPU mapped) memory. Where - * available, this function will use special functionality for reading from such - * memory, which may result in greatly improved performance compared to plain - * av_image_copy(). - * - * The data pointers and the linesizes must be aligned to the maximum required - * by the CPU architecture. - * - * @note The linesize parameters have the type ptrdiff_t here, while they are - * int for av_image_copy(). - * @note On x86, the linesizes currently need to be aligned to the cacheline - * size (i.e. 64) to get improved performance. - */ -void av_image_copy_uc_from(uint8_t *dst_data[4], const ptrdiff_t dst_linesizes[4], - const uint8_t *src_data[4], const ptrdiff_t src_linesizes[4], - enum AVPixelFormat pix_fmt, int width, int height); - -/** - * Setup the data pointers and linesizes based on the specified image - * parameters and the provided array. - * - * The fields of the given image are filled in by using the src - * address which points to the image data buffer. Depending on the - * specified pixel format, one or multiple image data pointers and - * line sizes will be set. If a planar format is specified, several - * pointers will be set pointing to the different picture planes and - * the line sizes of the different planes will be stored in the - * lines_sizes array. Call with src == NULL to get the required - * size for the src buffer. - * - * To allocate the buffer and fill in the dst_data and dst_linesize in - * one call, use av_image_alloc(). - * - * @param dst_data data pointers to be filled in - * @param dst_linesize linesizes for the image in dst_data to be filled in - * @param src buffer which will contain or contains the actual image data, can be NULL - * @param pix_fmt the pixel format of the image - * @param width the width of the image in pixels - * @param height the height of the image in pixels - * @param align the value used in src for linesize alignment - * @return the size in bytes required for src, a negative error code - * in case of failure - */ -int av_image_fill_arrays(uint8_t *dst_data[4], int dst_linesize[4], - const uint8_t *src, - enum AVPixelFormat pix_fmt, int width, int height, int align); - -/** - * Return the size in bytes of the amount of data required to store an - * image with the given parameters. - * - * @param pix_fmt the pixel format of the image - * @param width the width of the image in pixels - * @param height the height of the image in pixels - * @param align the assumed linesize alignment - * @return the buffer size in bytes, a negative error code in case of failure - */ -int av_image_get_buffer_size(enum AVPixelFormat pix_fmt, int width, int height, int align); - -/** - * Copy image data from an image into a buffer. - * - * av_image_get_buffer_size() can be used to compute the required size - * for the buffer to fill. - * - * @param dst a buffer into which picture data will be copied - * @param dst_size the size in bytes of dst - * @param src_data pointers containing the source image data - * @param src_linesize linesizes for the image in src_data - * @param pix_fmt the pixel format of the source image - * @param width the width of the source image in pixels - * @param height the height of the source image in pixels - * @param align the assumed linesize alignment for dst - * @return the number of bytes written to dst, or a negative value - * (error code) on error - */ -int av_image_copy_to_buffer(uint8_t *dst, int dst_size, - const uint8_t * const src_data[4], const int src_linesize[4], - enum AVPixelFormat pix_fmt, int width, int height, int align); - -/** - * Check if the given dimension of an image is valid, meaning that all - * bytes of the image can be addressed with a signed int. - * - * @param w the width of the picture - * @param h the height of the picture - * @param log_offset the offset to sum to the log level for logging with log_ctx - * @param log_ctx the parent logging context, it may be NULL - * @return >= 0 if valid, a negative error code otherwise - */ -int av_image_check_size(unsigned int w, unsigned int h, int log_offset, void *log_ctx); - -/** - * Check if the given dimension of an image is valid, meaning that all - * bytes of a plane of an image with the specified pix_fmt can be addressed - * with a signed int. - * - * @param w the width of the picture - * @param h the height of the picture - * @param max_pixels the maximum number of pixels the user wants to accept - * @param pix_fmt the pixel format, can be AV_PIX_FMT_NONE if unknown. - * @param log_offset the offset to sum to the log level for logging with log_ctx - * @param log_ctx the parent logging context, it may be NULL - * @return >= 0 if valid, a negative error code otherwise - */ -int av_image_check_size2(unsigned int w, unsigned int h, int64_t max_pixels, enum AVPixelFormat pix_fmt, int log_offset, void *log_ctx); - -/** - * Check if the given sample aspect ratio of an image is valid. - * - * It is considered invalid if the denominator is 0 or if applying the ratio - * to the image size would make the smaller dimension less than 1. If the - * sar numerator is 0, it is considered unknown and will return as valid. - * - * @param w width of the image - * @param h height of the image - * @param sar sample aspect ratio of the image - * @return 0 if valid, a negative AVERROR code otherwise - */ -int av_image_check_sar(unsigned int w, unsigned int h, AVRational sar); - -/** - * Overwrite the image data with black. This is suitable for filling a - * sub-rectangle of an image, meaning the padding between the right most pixel - * and the left most pixel on the next line will not be overwritten. For some - * formats, the image size might be rounded up due to inherent alignment. - * - * If the pixel format has alpha, the alpha is cleared to opaque. - * - * This can return an error if the pixel format is not supported. Normally, all - * non-hwaccel pixel formats should be supported. - * - * Passing NULL for dst_data is allowed. Then the function returns whether the - * operation would have succeeded. (It can return an error if the pix_fmt is - * not supported.) - * - * @param dst_data data pointers to destination image - * @param dst_linesize linesizes for the destination image - * @param pix_fmt the pixel format of the image - * @param range the color range of the image (important for colorspaces such as YUV) - * @param width the width of the image in pixels - * @param height the height of the image in pixels - * @return 0 if the image data was cleared, a negative AVERROR code otherwise - */ -int av_image_fill_black(uint8_t *dst_data[4], const ptrdiff_t dst_linesize[4], - enum AVPixelFormat pix_fmt, enum AVColorRange range, - int width, int height); - -/** - * @} - */ - - -#endif /* AVUTIL_IMGUTILS_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/intfloat.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/intfloat.h deleted file mode 100644 index fe3d7ec4..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/intfloat.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * Copyright (c) 2011 Mans Rullgard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_INTFLOAT_H -#define AVUTIL_INTFLOAT_H - -#include -#include "attributes.h" - -union av_intfloat32 { - uint32_t i; - float f; -}; - -union av_intfloat64 { - uint64_t i; - double f; -}; - -/** - * Reinterpret a 32-bit integer as a float. - */ -static av_always_inline float av_int2float(uint32_t i) -{ - union av_intfloat32 v; - v.i = i; - return v.f; -} - -/** - * Reinterpret a float as a 32-bit integer. - */ -static av_always_inline uint32_t av_float2int(float f) -{ - union av_intfloat32 v; - v.f = f; - return v.i; -} - -/** - * Reinterpret a 64-bit integer as a double. - */ -static av_always_inline double av_int2double(uint64_t i) -{ - union av_intfloat64 v; - v.i = i; - return v.f; -} - -/** - * Reinterpret a double as a 64-bit integer. - */ -static av_always_inline uint64_t av_double2int(double f) -{ - union av_intfloat64 v; - v.f = f; - return v.i; -} - -#endif /* AVUTIL_INTFLOAT_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/intreadwrite.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/intreadwrite.h deleted file mode 100644 index 4c8413a5..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/intreadwrite.h +++ /dev/null @@ -1,644 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_INTREADWRITE_H -#define AVUTIL_INTREADWRITE_H - -#include -#include "libavutil/avconfig.h" -#include "attributes.h" -#include "bswap.h" - -typedef union { - uint64_t u64; - uint32_t u32[2]; - uint16_t u16[4]; - uint8_t u8 [8]; - double f64; - float f32[2]; -} av_alias av_alias64; - -typedef union { - uint32_t u32; - uint16_t u16[2]; - uint8_t u8 [4]; - float f32; -} av_alias av_alias32; - -typedef union { - uint16_t u16; - uint8_t u8 [2]; -} av_alias av_alias16; - -/* - * Arch-specific headers can provide any combination of - * AV_[RW][BLN](16|24|32|48|64) and AV_(COPY|SWAP|ZERO)(64|128) macros. - * Preprocessor symbols must be defined, even if these are implemented - * as inline functions. - * - * R/W means read/write, B/L/N means big/little/native endianness. - * The following macros require aligned access, compared to their - * unaligned variants: AV_(COPY|SWAP|ZERO)(64|128), AV_[RW]N[8-64]A. - * Incorrect usage may range from abysmal performance to crash - * depending on the platform. - * - * The unaligned variants are AV_[RW][BLN][8-64] and AV_COPY*U. - */ - -#ifdef HAVE_AV_CONFIG_H - -#include "config.h" - -#if ARCH_ARM -# include "arm/intreadwrite.h" -#elif ARCH_AVR32 -# include "avr32/intreadwrite.h" -#elif ARCH_MIPS -# include "mips/intreadwrite.h" -#elif ARCH_PPC -# include "ppc/intreadwrite.h" -#elif ARCH_TOMI -# include "tomi/intreadwrite.h" -#elif ARCH_X86 -# include "x86/intreadwrite.h" -#endif - -#endif /* HAVE_AV_CONFIG_H */ - -/* - * Map AV_RNXX <-> AV_R[BL]XX for all variants provided by per-arch headers. - */ - -#if AV_HAVE_BIGENDIAN - -# if defined(AV_RN16) && !defined(AV_RB16) -# define AV_RB16(p) AV_RN16(p) -# elif !defined(AV_RN16) && defined(AV_RB16) -# define AV_RN16(p) AV_RB16(p) -# endif - -# if defined(AV_WN16) && !defined(AV_WB16) -# define AV_WB16(p, v) AV_WN16(p, v) -# elif !defined(AV_WN16) && defined(AV_WB16) -# define AV_WN16(p, v) AV_WB16(p, v) -# endif - -# if defined(AV_RN24) && !defined(AV_RB24) -# define AV_RB24(p) AV_RN24(p) -# elif !defined(AV_RN24) && defined(AV_RB24) -# define AV_RN24(p) AV_RB24(p) -# endif - -# if defined(AV_WN24) && !defined(AV_WB24) -# define AV_WB24(p, v) AV_WN24(p, v) -# elif !defined(AV_WN24) && defined(AV_WB24) -# define AV_WN24(p, v) AV_WB24(p, v) -# endif - -# if defined(AV_RN32) && !defined(AV_RB32) -# define AV_RB32(p) AV_RN32(p) -# elif !defined(AV_RN32) && defined(AV_RB32) -# define AV_RN32(p) AV_RB32(p) -# endif - -# if defined(AV_WN32) && !defined(AV_WB32) -# define AV_WB32(p, v) AV_WN32(p, v) -# elif !defined(AV_WN32) && defined(AV_WB32) -# define AV_WN32(p, v) AV_WB32(p, v) -# endif - -# if defined(AV_RN48) && !defined(AV_RB48) -# define AV_RB48(p) AV_RN48(p) -# elif !defined(AV_RN48) && defined(AV_RB48) -# define AV_RN48(p) AV_RB48(p) -# endif - -# if defined(AV_WN48) && !defined(AV_WB48) -# define AV_WB48(p, v) AV_WN48(p, v) -# elif !defined(AV_WN48) && defined(AV_WB48) -# define AV_WN48(p, v) AV_WB48(p, v) -# endif - -# if defined(AV_RN64) && !defined(AV_RB64) -# define AV_RB64(p) AV_RN64(p) -# elif !defined(AV_RN64) && defined(AV_RB64) -# define AV_RN64(p) AV_RB64(p) -# endif - -# if defined(AV_WN64) && !defined(AV_WB64) -# define AV_WB64(p, v) AV_WN64(p, v) -# elif !defined(AV_WN64) && defined(AV_WB64) -# define AV_WN64(p, v) AV_WB64(p, v) -# endif - -#else /* AV_HAVE_BIGENDIAN */ - -# if defined(AV_RN16) && !defined(AV_RL16) -# define AV_RL16(p) AV_RN16(p) -# elif !defined(AV_RN16) && defined(AV_RL16) -# define AV_RN16(p) AV_RL16(p) -# endif - -# if defined(AV_WN16) && !defined(AV_WL16) -# define AV_WL16(p, v) AV_WN16(p, v) -# elif !defined(AV_WN16) && defined(AV_WL16) -# define AV_WN16(p, v) AV_WL16(p, v) -# endif - -# if defined(AV_RN24) && !defined(AV_RL24) -# define AV_RL24(p) AV_RN24(p) -# elif !defined(AV_RN24) && defined(AV_RL24) -# define AV_RN24(p) AV_RL24(p) -# endif - -# if defined(AV_WN24) && !defined(AV_WL24) -# define AV_WL24(p, v) AV_WN24(p, v) -# elif !defined(AV_WN24) && defined(AV_WL24) -# define AV_WN24(p, v) AV_WL24(p, v) -# endif - -# if defined(AV_RN32) && !defined(AV_RL32) -# define AV_RL32(p) AV_RN32(p) -# elif !defined(AV_RN32) && defined(AV_RL32) -# define AV_RN32(p) AV_RL32(p) -# endif - -# if defined(AV_WN32) && !defined(AV_WL32) -# define AV_WL32(p, v) AV_WN32(p, v) -# elif !defined(AV_WN32) && defined(AV_WL32) -# define AV_WN32(p, v) AV_WL32(p, v) -# endif - -# if defined(AV_RN48) && !defined(AV_RL48) -# define AV_RL48(p) AV_RN48(p) -# elif !defined(AV_RN48) && defined(AV_RL48) -# define AV_RN48(p) AV_RL48(p) -# endif - -# if defined(AV_WN48) && !defined(AV_WL48) -# define AV_WL48(p, v) AV_WN48(p, v) -# elif !defined(AV_WN48) && defined(AV_WL48) -# define AV_WN48(p, v) AV_WL48(p, v) -# endif - -# if defined(AV_RN64) && !defined(AV_RL64) -# define AV_RL64(p) AV_RN64(p) -# elif !defined(AV_RN64) && defined(AV_RL64) -# define AV_RN64(p) AV_RL64(p) -# endif - -# if defined(AV_WN64) && !defined(AV_WL64) -# define AV_WL64(p, v) AV_WN64(p, v) -# elif !defined(AV_WN64) && defined(AV_WL64) -# define AV_WN64(p, v) AV_WL64(p, v) -# endif - -#endif /* !AV_HAVE_BIGENDIAN */ - -/* - * Define AV_[RW]N helper macros to simplify definitions not provided - * by per-arch headers. - */ - -#if defined(__GNUC__) - -union unaligned_64 { uint64_t l; } __attribute__((packed)) av_alias; -union unaligned_32 { uint32_t l; } __attribute__((packed)) av_alias; -union unaligned_16 { uint16_t l; } __attribute__((packed)) av_alias; - -# define AV_RN(s, p) (((const union unaligned_##s *) (p))->l) -# define AV_WN(s, p, v) ((((union unaligned_##s *) (p))->l) = (v)) - -#elif defined(_MSC_VER) && (defined(_M_ARM) || defined(_M_X64) || defined(_M_ARM64)) && AV_HAVE_FAST_UNALIGNED - -# define AV_RN(s, p) (*((const __unaligned uint##s##_t*)(p))) -# define AV_WN(s, p, v) (*((__unaligned uint##s##_t*)(p)) = (v)) - -#elif AV_HAVE_FAST_UNALIGNED - -# define AV_RN(s, p) (((const av_alias##s*)(p))->u##s) -# define AV_WN(s, p, v) (((av_alias##s*)(p))->u##s = (v)) - -#else - -#ifndef AV_RB16 -# define AV_RB16(x) \ - ((((const uint8_t*)(x))[0] << 8) | \ - ((const uint8_t*)(x))[1]) -#endif -#ifndef AV_WB16 -# define AV_WB16(p, val) do { \ - uint16_t d = (val); \ - ((uint8_t*)(p))[1] = (d); \ - ((uint8_t*)(p))[0] = (d)>>8; \ - } while(0) -#endif - -#ifndef AV_RL16 -# define AV_RL16(x) \ - ((((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL16 -# define AV_WL16(p, val) do { \ - uint16_t d = (val); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - } while(0) -#endif - -#ifndef AV_RB32 -# define AV_RB32(x) \ - (((uint32_t)((const uint8_t*)(x))[0] << 24) | \ - (((const uint8_t*)(x))[1] << 16) | \ - (((const uint8_t*)(x))[2] << 8) | \ - ((const uint8_t*)(x))[3]) -#endif -#ifndef AV_WB32 -# define AV_WB32(p, val) do { \ - uint32_t d = (val); \ - ((uint8_t*)(p))[3] = (d); \ - ((uint8_t*)(p))[2] = (d)>>8; \ - ((uint8_t*)(p))[1] = (d)>>16; \ - ((uint8_t*)(p))[0] = (d)>>24; \ - } while(0) -#endif - -#ifndef AV_RL32 -# define AV_RL32(x) \ - (((uint32_t)((const uint8_t*)(x))[3] << 24) | \ - (((const uint8_t*)(x))[2] << 16) | \ - (((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL32 -# define AV_WL32(p, val) do { \ - uint32_t d = (val); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - ((uint8_t*)(p))[3] = (d)>>24; \ - } while(0) -#endif - -#ifndef AV_RB64 -# define AV_RB64(x) \ - (((uint64_t)((const uint8_t*)(x))[0] << 56) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 48) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[5] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[6] << 8) | \ - (uint64_t)((const uint8_t*)(x))[7]) -#endif -#ifndef AV_WB64 -# define AV_WB64(p, val) do { \ - uint64_t d = (val); \ - ((uint8_t*)(p))[7] = (d); \ - ((uint8_t*)(p))[6] = (d)>>8; \ - ((uint8_t*)(p))[5] = (d)>>16; \ - ((uint8_t*)(p))[4] = (d)>>24; \ - ((uint8_t*)(p))[3] = (d)>>32; \ - ((uint8_t*)(p))[2] = (d)>>40; \ - ((uint8_t*)(p))[1] = (d)>>48; \ - ((uint8_t*)(p))[0] = (d)>>56; \ - } while(0) -#endif - -#ifndef AV_RL64 -# define AV_RL64(x) \ - (((uint64_t)((const uint8_t*)(x))[7] << 56) | \ - ((uint64_t)((const uint8_t*)(x))[6] << 48) | \ - ((uint64_t)((const uint8_t*)(x))[5] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 8) | \ - (uint64_t)((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL64 -# define AV_WL64(p, val) do { \ - uint64_t d = (val); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - ((uint8_t*)(p))[3] = (d)>>24; \ - ((uint8_t*)(p))[4] = (d)>>32; \ - ((uint8_t*)(p))[5] = (d)>>40; \ - ((uint8_t*)(p))[6] = (d)>>48; \ - ((uint8_t*)(p))[7] = (d)>>56; \ - } while(0) -#endif - -#if AV_HAVE_BIGENDIAN -# define AV_RN(s, p) AV_RB##s(p) -# define AV_WN(s, p, v) AV_WB##s(p, v) -#else -# define AV_RN(s, p) AV_RL##s(p) -# define AV_WN(s, p, v) AV_WL##s(p, v) -#endif - -#endif /* HAVE_FAST_UNALIGNED */ - -#ifndef AV_RN16 -# define AV_RN16(p) AV_RN(16, p) -#endif - -#ifndef AV_RN32 -# define AV_RN32(p) AV_RN(32, p) -#endif - -#ifndef AV_RN64 -# define AV_RN64(p) AV_RN(64, p) -#endif - -#ifndef AV_WN16 -# define AV_WN16(p, v) AV_WN(16, p, v) -#endif - -#ifndef AV_WN32 -# define AV_WN32(p, v) AV_WN(32, p, v) -#endif - -#ifndef AV_WN64 -# define AV_WN64(p, v) AV_WN(64, p, v) -#endif - -#if AV_HAVE_BIGENDIAN -# define AV_RB(s, p) AV_RN##s(p) -# define AV_WB(s, p, v) AV_WN##s(p, v) -# define AV_RL(s, p) av_bswap##s(AV_RN##s(p)) -# define AV_WL(s, p, v) AV_WN##s(p, av_bswap##s(v)) -#else -# define AV_RB(s, p) av_bswap##s(AV_RN##s(p)) -# define AV_WB(s, p, v) AV_WN##s(p, av_bswap##s(v)) -# define AV_RL(s, p) AV_RN##s(p) -# define AV_WL(s, p, v) AV_WN##s(p, v) -#endif - -#define AV_RB8(x) (((const uint8_t*)(x))[0]) -#define AV_WB8(p, d) do { ((uint8_t*)(p))[0] = (d); } while(0) - -#define AV_RL8(x) AV_RB8(x) -#define AV_WL8(p, d) AV_WB8(p, d) - -#ifndef AV_RB16 -# define AV_RB16(p) AV_RB(16, p) -#endif -#ifndef AV_WB16 -# define AV_WB16(p, v) AV_WB(16, p, v) -#endif - -#ifndef AV_RL16 -# define AV_RL16(p) AV_RL(16, p) -#endif -#ifndef AV_WL16 -# define AV_WL16(p, v) AV_WL(16, p, v) -#endif - -#ifndef AV_RB32 -# define AV_RB32(p) AV_RB(32, p) -#endif -#ifndef AV_WB32 -# define AV_WB32(p, v) AV_WB(32, p, v) -#endif - -#ifndef AV_RL32 -# define AV_RL32(p) AV_RL(32, p) -#endif -#ifndef AV_WL32 -# define AV_WL32(p, v) AV_WL(32, p, v) -#endif - -#ifndef AV_RB64 -# define AV_RB64(p) AV_RB(64, p) -#endif -#ifndef AV_WB64 -# define AV_WB64(p, v) AV_WB(64, p, v) -#endif - -#ifndef AV_RL64 -# define AV_RL64(p) AV_RL(64, p) -#endif -#ifndef AV_WL64 -# define AV_WL64(p, v) AV_WL(64, p, v) -#endif - -#ifndef AV_RB24 -# define AV_RB24(x) \ - ((((const uint8_t*)(x))[0] << 16) | \ - (((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[2]) -#endif -#ifndef AV_WB24 -# define AV_WB24(p, d) do { \ - ((uint8_t*)(p))[2] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[0] = (d)>>16; \ - } while(0) -#endif - -#ifndef AV_RL24 -# define AV_RL24(x) \ - ((((const uint8_t*)(x))[2] << 16) | \ - (((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL24 -# define AV_WL24(p, d) do { \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - } while(0) -#endif - -#ifndef AV_RB48 -# define AV_RB48(x) \ - (((uint64_t)((const uint8_t*)(x))[0] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 8) | \ - (uint64_t)((const uint8_t*)(x))[5]) -#endif -#ifndef AV_WB48 -# define AV_WB48(p, darg) do { \ - uint64_t d = (darg); \ - ((uint8_t*)(p))[5] = (d); \ - ((uint8_t*)(p))[4] = (d)>>8; \ - ((uint8_t*)(p))[3] = (d)>>16; \ - ((uint8_t*)(p))[2] = (d)>>24; \ - ((uint8_t*)(p))[1] = (d)>>32; \ - ((uint8_t*)(p))[0] = (d)>>40; \ - } while(0) -#endif - -#ifndef AV_RL48 -# define AV_RL48(x) \ - (((uint64_t)((const uint8_t*)(x))[5] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 8) | \ - (uint64_t)((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL48 -# define AV_WL48(p, darg) do { \ - uint64_t d = (darg); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - ((uint8_t*)(p))[3] = (d)>>24; \ - ((uint8_t*)(p))[4] = (d)>>32; \ - ((uint8_t*)(p))[5] = (d)>>40; \ - } while(0) -#endif - -/* - * The AV_[RW]NA macros access naturally aligned data - * in a type-safe way. - */ - -#define AV_RNA(s, p) (((const av_alias##s*)(p))->u##s) -#define AV_WNA(s, p, v) (((av_alias##s*)(p))->u##s = (v)) - -#ifndef AV_RN16A -# define AV_RN16A(p) AV_RNA(16, p) -#endif - -#ifndef AV_RN32A -# define AV_RN32A(p) AV_RNA(32, p) -#endif - -#ifndef AV_RN64A -# define AV_RN64A(p) AV_RNA(64, p) -#endif - -#ifndef AV_WN16A -# define AV_WN16A(p, v) AV_WNA(16, p, v) -#endif - -#ifndef AV_WN32A -# define AV_WN32A(p, v) AV_WNA(32, p, v) -#endif - -#ifndef AV_WN64A -# define AV_WN64A(p, v) AV_WNA(64, p, v) -#endif - -#if AV_HAVE_BIGENDIAN -# define AV_RLA(s, p) av_bswap##s(AV_RN##s##A(p)) -# define AV_WLA(s, p, v) AV_WN##s##A(p, av_bswap##s(v)) -#else -# define AV_RLA(s, p) AV_RN##s##A(p) -# define AV_WLA(s, p, v) AV_WN##s##A(p, v) -#endif - -#ifndef AV_RL64A -# define AV_RL64A(p) AV_RLA(64, p) -#endif -#ifndef AV_WL64A -# define AV_WL64A(p, v) AV_WLA(64, p, v) -#endif - -/* - * The AV_COPYxxU macros are suitable for copying data to/from unaligned - * memory locations. - */ - -#define AV_COPYU(n, d, s) AV_WN##n(d, AV_RN##n(s)); - -#ifndef AV_COPY16U -# define AV_COPY16U(d, s) AV_COPYU(16, d, s) -#endif - -#ifndef AV_COPY32U -# define AV_COPY32U(d, s) AV_COPYU(32, d, s) -#endif - -#ifndef AV_COPY64U -# define AV_COPY64U(d, s) AV_COPYU(64, d, s) -#endif - -#ifndef AV_COPY128U -# define AV_COPY128U(d, s) \ - do { \ - AV_COPY64U(d, s); \ - AV_COPY64U((char *)(d) + 8, (const char *)(s) + 8); \ - } while(0) -#endif - -/* Parameters for AV_COPY*, AV_SWAP*, AV_ZERO* must be - * naturally aligned. They may be implemented using MMX, - * so emms_c() must be called before using any float code - * afterwards. - */ - -#define AV_COPY(n, d, s) \ - (((av_alias##n*)(d))->u##n = ((const av_alias##n*)(s))->u##n) - -#ifndef AV_COPY16 -# define AV_COPY16(d, s) AV_COPY(16, d, s) -#endif - -#ifndef AV_COPY32 -# define AV_COPY32(d, s) AV_COPY(32, d, s) -#endif - -#ifndef AV_COPY64 -# define AV_COPY64(d, s) AV_COPY(64, d, s) -#endif - -#ifndef AV_COPY128 -# define AV_COPY128(d, s) \ - do { \ - AV_COPY64(d, s); \ - AV_COPY64((char*)(d)+8, (char*)(s)+8); \ - } while(0) -#endif - -#define AV_SWAP(n, a, b) FFSWAP(av_alias##n, *(av_alias##n*)(a), *(av_alias##n*)(b)) - -#ifndef AV_SWAP64 -# define AV_SWAP64(a, b) AV_SWAP(64, a, b) -#endif - -#define AV_ZERO(n, d) (((av_alias##n*)(d))->u##n = 0) - -#ifndef AV_ZERO16 -# define AV_ZERO16(d) AV_ZERO(16, d) -#endif - -#ifndef AV_ZERO32 -# define AV_ZERO32(d) AV_ZERO(32, d) -#endif - -#ifndef AV_ZERO64 -# define AV_ZERO64(d) AV_ZERO(64, d) -#endif - -#ifndef AV_ZERO128 -# define AV_ZERO128(d) \ - do { \ - AV_ZERO64(d); \ - AV_ZERO64((char*)(d)+8); \ - } while(0) -#endif - -#endif /* AVUTIL_INTREADWRITE_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/lfg.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/lfg.h deleted file mode 100644 index 2b669205..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/lfg.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Lagged Fibonacci PRNG - * Copyright (c) 2008 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_LFG_H -#define AVUTIL_LFG_H - -#include - -/** - * Context structure for the Lagged Fibonacci PRNG. - * The exact layout, types and content of this struct may change and should - * not be accessed directly. Only its sizeof() is guranteed to stay the same - * to allow easy instanciation. - */ -typedef struct AVLFG { - unsigned int state[64]; - int index; -} AVLFG; - -void av_lfg_init(AVLFG *c, unsigned int seed); - -/** - * Seed the state of the ALFG using binary data. - * - * Return value: 0 on success, negative value (AVERROR) on failure. - */ -int av_lfg_init_from_data(AVLFG *c, const uint8_t *data, unsigned int length); - -/** - * Get the next random unsigned 32-bit number using an ALFG. - * - * Please also consider a simple LCG like state= state*1664525+1013904223, - * it may be good enough and faster for your specific use case. - */ -static inline unsigned int av_lfg_get(AVLFG *c){ - unsigned a = c->state[c->index & 63] = c->state[(c->index-24) & 63] + c->state[(c->index-55) & 63]; - c->index += 1U; - return a; -} - -/** - * Get the next random unsigned 32-bit number using a MLFG. - * - * Please also consider av_lfg_get() above, it is faster. - */ -static inline unsigned int av_mlfg_get(AVLFG *c){ - unsigned int a= c->state[(c->index-55) & 63]; - unsigned int b= c->state[(c->index-24) & 63]; - a = c->state[c->index & 63] = 2*a*b+a+b; - c->index += 1U; - return a; -} - -/** - * Get the next two numbers generated by a Box-Muller Gaussian - * generator using the random numbers issued by lfg. - * - * @param out array where the two generated numbers are placed - */ -void av_bmg_get(AVLFG *lfg, double out[2]); - -#endif /* AVUTIL_LFG_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/log.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/log.h deleted file mode 100644 index ab7ceabe..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/log.h +++ /dev/null @@ -1,387 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_LOG_H -#define AVUTIL_LOG_H - -#include -#include "attributes.h" -#include "version.h" - -typedef enum { - AV_CLASS_CATEGORY_NA = 0, - AV_CLASS_CATEGORY_INPUT, - AV_CLASS_CATEGORY_OUTPUT, - AV_CLASS_CATEGORY_MUXER, - AV_CLASS_CATEGORY_DEMUXER, - AV_CLASS_CATEGORY_ENCODER, - AV_CLASS_CATEGORY_DECODER, - AV_CLASS_CATEGORY_FILTER, - AV_CLASS_CATEGORY_BITSTREAM_FILTER, - AV_CLASS_CATEGORY_SWSCALER, - AV_CLASS_CATEGORY_SWRESAMPLER, - AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT = 40, - AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT, - AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT, - AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT, - AV_CLASS_CATEGORY_DEVICE_OUTPUT, - AV_CLASS_CATEGORY_DEVICE_INPUT, - AV_CLASS_CATEGORY_NB ///< not part of ABI/API -}AVClassCategory; - -#define AV_IS_INPUT_DEVICE(category) \ - (((category) == AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_INPUT)) - -#define AV_IS_OUTPUT_DEVICE(category) \ - (((category) == AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_OUTPUT)) - -struct AVOptionRanges; - -/** - * Describe the class of an AVClass context structure. That is an - * arbitrary struct of which the first field is a pointer to an - * AVClass struct (e.g. AVCodecContext, AVFormatContext etc.). - */ -typedef struct AVClass { - /** - * The name of the class; usually it is the same name as the - * context structure type to which the AVClass is associated. - */ - const char* class_name; - - /** - * A pointer to a function which returns the name of a context - * instance ctx associated with the class. - */ - const char* (*item_name)(void* ctx); - - /** - * a pointer to the first option specified in the class if any or NULL - * - * @see av_set_default_options() - */ - const struct AVOption *option; - - /** - * LIBAVUTIL_VERSION with which this structure was created. - * This is used to allow fields to be added without requiring major - * version bumps everywhere. - */ - - int version; - - /** - * Offset in the structure where log_level_offset is stored. - * 0 means there is no such variable - */ - int log_level_offset_offset; - - /** - * Offset in the structure where a pointer to the parent context for - * logging is stored. For example a decoder could pass its AVCodecContext - * to eval as such a parent context, which an av_log() implementation - * could then leverage to display the parent context. - * The offset can be NULL. - */ - int parent_log_context_offset; - - /** - * Category used for visualization (like color) - * This is only set if the category is equal for all objects using this class. - * available since version (51 << 16 | 56 << 8 | 100) - */ - AVClassCategory category; - - /** - * Callback to return the category. - * available since version (51 << 16 | 59 << 8 | 100) - */ - AVClassCategory (*get_category)(void* ctx); - - /** - * Callback to return the supported/allowed ranges. - * available since version (52.12) - */ - int (*query_ranges)(struct AVOptionRanges **, void *obj, const char *key, int flags); - - /** - * Return next AVOptions-enabled child or NULL - */ - void* (*child_next)(void *obj, void *prev); - - /** - * Iterate over the AVClasses corresponding to potential AVOptions-enabled - * children. - * - * @param iter pointer to opaque iteration state. The caller must initialize - * *iter to NULL before the first call. - * @return AVClass for the next AVOptions-enabled child or NULL if there are - * no more such children. - * - * @note The difference between child_next and this is that child_next - * iterates over _already existing_ objects, while child_class_iterate - * iterates over _all possible_ children. - */ - const struct AVClass* (*child_class_iterate)(void **iter); -} AVClass; - -/** - * @addtogroup lavu_log - * - * @{ - * - * @defgroup lavu_log_constants Logging Constants - * - * @{ - */ - -/** - * Print no output. - */ -#define AV_LOG_QUIET -8 - -/** - * Something went really wrong and we will crash now. - */ -#define AV_LOG_PANIC 0 - -/** - * Something went wrong and recovery is not possible. - * For example, no header was found for a format which depends - * on headers or an illegal combination of parameters is used. - */ -#define AV_LOG_FATAL 8 - -/** - * Something went wrong and cannot losslessly be recovered. - * However, not all future data is affected. - */ -#define AV_LOG_ERROR 16 - -/** - * Something somehow does not look correct. This may or may not - * lead to problems. An example would be the use of '-vstrict -2'. - */ -#define AV_LOG_WARNING 24 - -/** - * Standard information. - */ -#define AV_LOG_INFO 32 - -/** - * Detailed information. - */ -#define AV_LOG_VERBOSE 40 - -/** - * Stuff which is only useful for libav* developers. - */ -#define AV_LOG_DEBUG 48 - -/** - * Extremely verbose debugging, useful for libav* development. - */ -#define AV_LOG_TRACE 56 - -#define AV_LOG_MAX_OFFSET (AV_LOG_TRACE - AV_LOG_QUIET) - -/** - * @} - */ - -/** - * Sets additional colors for extended debugging sessions. - * @code - av_log(ctx, AV_LOG_DEBUG|AV_LOG_C(134), "Message in purple\n"); - @endcode - * Requires 256color terminal support. Uses outside debugging is not - * recommended. - */ -#define AV_LOG_C(x) ((x) << 8) - -/** - * Send the specified message to the log if the level is less than or equal - * to the current av_log_level. By default, all logging messages are sent to - * stderr. This behavior can be altered by setting a different logging callback - * function. - * @see av_log_set_callback - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct or NULL if general log. - * @param level The importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant". - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - */ -void av_log(void *avcl, int level, const char *fmt, ...) av_printf_format(3, 4); - -/** - * Send the specified message to the log once with the initial_level and then with - * the subsequent_level. By default, all logging messages are sent to - * stderr. This behavior can be altered by setting a different logging callback - * function. - * @see av_log - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct or NULL if general log. - * @param initial_level importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant" for the first occurance. - * @param subsequent_level importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant" after the first occurance. - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - * @param state a variable to keep trak of if a message has already been printed - * this must be initialized to 0 before the first use. The same state - * must not be accessed by 2 Threads simultaneously. - */ -void av_log_once(void* avcl, int initial_level, int subsequent_level, int *state, const char *fmt, ...) av_printf_format(5, 6); - - -/** - * Send the specified message to the log if the level is less than or equal - * to the current av_log_level. By default, all logging messages are sent to - * stderr. This behavior can be altered by setting a different logging callback - * function. - * @see av_log_set_callback - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant". - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - * @param vl The arguments referenced by the format string. - */ -void av_vlog(void *avcl, int level, const char *fmt, va_list vl); - -/** - * Get the current log level - * - * @see lavu_log_constants - * - * @return Current log level - */ -int av_log_get_level(void); - -/** - * Set the log level - * - * @see lavu_log_constants - * - * @param level Logging level - */ -void av_log_set_level(int level); - -/** - * Set the logging callback - * - * @note The callback must be thread safe, even if the application does not use - * threads itself as some codecs are multithreaded. - * - * @see av_log_default_callback - * - * @param callback A logging function with a compatible signature. - */ -void av_log_set_callback(void (*callback)(void*, int, const char*, va_list)); - -/** - * Default logging callback - * - * It prints the message to stderr, optionally colorizing it. - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant". - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - * @param vl The arguments referenced by the format string. - */ -void av_log_default_callback(void *avcl, int level, const char *fmt, - va_list vl); - -/** - * Return the context name - * - * @param ctx The AVClass context - * - * @return The AVClass class_name - */ -const char* av_default_item_name(void* ctx); -AVClassCategory av_default_get_category(void *ptr); - -/** - * Format a line of log the same way as the default callback. - * @param line buffer to receive the formatted line - * @param line_size size of the buffer - * @param print_prefix used to store whether the prefix must be printed; - * must point to a persistent integer initially set to 1 - */ -void av_log_format_line(void *ptr, int level, const char *fmt, va_list vl, - char *line, int line_size, int *print_prefix); - -/** - * Format a line of log the same way as the default callback. - * @param line buffer to receive the formatted line; - * may be NULL if line_size is 0 - * @param line_size size of the buffer; at most line_size-1 characters will - * be written to the buffer, plus one null terminator - * @param print_prefix used to store whether the prefix must be printed; - * must point to a persistent integer initially set to 1 - * @return Returns a negative value if an error occurred, otherwise returns - * the number of characters that would have been written for a - * sufficiently large buffer, not including the terminating null - * character. If the return value is not less than line_size, it means - * that the log message was truncated to fit the buffer. - */ -int av_log_format_line2(void *ptr, int level, const char *fmt, va_list vl, - char *line, int line_size, int *print_prefix); - -/** - * Skip repeated messages, this requires the user app to use av_log() instead of - * (f)printf as the 2 would otherwise interfere and lead to - * "Last message repeated x times" messages below (f)printf messages with some - * bad luck. - * Also to receive the last, "last repeated" line if any, the user app must - * call av_log(NULL, AV_LOG_QUIET, "%s", ""); at the end - */ -#define AV_LOG_SKIP_REPEATED 1 - -/** - * Include the log severity in messages originating from codecs. - * - * Results in messages such as: - * [rawvideo @ 0xDEADBEEF] [error] encode did not produce valid pts - */ -#define AV_LOG_PRINT_LEVEL 2 - -void av_log_set_flags(int arg); -int av_log_get_flags(void); - -/** - * @} - */ - -#endif /* AVUTIL_LOG_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/lzo.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/lzo.h deleted file mode 100644 index c0340399..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/lzo.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * LZO 1x decompression - * copyright (c) 2006 Reimar Doeffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_LZO_H -#define AVUTIL_LZO_H - -/** - * @defgroup lavu_lzo LZO - * @ingroup lavu_crypto - * - * @{ - */ - -#include - -/** @name Error flags returned by av_lzo1x_decode - * @{ */ -/// end of the input buffer reached before decoding finished -#define AV_LZO_INPUT_DEPLETED 1 -/// decoded data did not fit into output buffer -#define AV_LZO_OUTPUT_FULL 2 -/// a reference to previously decoded data was wrong -#define AV_LZO_INVALID_BACKPTR 4 -/// a non-specific error in the compressed bitstream -#define AV_LZO_ERROR 8 -/** @} */ - -#define AV_LZO_INPUT_PADDING 8 -#define AV_LZO_OUTPUT_PADDING 12 - -/** - * @brief Decodes LZO 1x compressed data. - * @param out output buffer - * @param outlen size of output buffer, number of bytes left are returned here - * @param in input buffer - * @param inlen size of input buffer, number of bytes left are returned here - * @return 0 on success, otherwise a combination of the error flags above - * - * Make sure all buffers are appropriately padded, in must provide - * AV_LZO_INPUT_PADDING, out must provide AV_LZO_OUTPUT_PADDING additional bytes. - */ -int av_lzo1x_decode(void *out, int *outlen, const void *in, int *inlen); - -/** - * @} - */ - -#endif /* AVUTIL_LZO_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/macros.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/macros.h deleted file mode 100644 index 2a7567c3..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/macros.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu - * Utility Preprocessor macros - */ - -#ifndef AVUTIL_MACROS_H -#define AVUTIL_MACROS_H - -#include "libavutil/avconfig.h" - -#if AV_HAVE_BIGENDIAN -# define AV_NE(be, le) (be) -#else -# define AV_NE(be, le) (le) -#endif - -/** - * Comparator. - * For two numerical expressions x and y, gives 1 if x > y, -1 if x < y, and 0 - * if x == y. This is useful for instance in a qsort comparator callback. - * Furthermore, compilers are able to optimize this to branchless code, and - * there is no risk of overflow with signed types. - * As with many macros, this evaluates its argument multiple times, it thus - * must not have a side-effect. - */ -#define FFDIFFSIGN(x,y) (((x)>(y)) - ((x)<(y))) - -#define FFMAX(a,b) ((a) > (b) ? (a) : (b)) -#define FFMAX3(a,b,c) FFMAX(FFMAX(a,b),c) -#define FFMIN(a,b) ((a) > (b) ? (b) : (a)) -#define FFMIN3(a,b,c) FFMIN(FFMIN(a,b),c) - -#define FFSWAP(type,a,b) do{type SWAP_tmp= b; b= a; a= SWAP_tmp;}while(0) -#define FF_ARRAY_ELEMS(a) (sizeof(a) / sizeof((a)[0])) - -#define MKTAG(a,b,c,d) ((a) | ((b) << 8) | ((c) << 16) | ((unsigned)(d) << 24)) -#define MKBETAG(a,b,c,d) ((d) | ((c) << 8) | ((b) << 16) | ((unsigned)(a) << 24)) - -/** - * @addtogroup preproc_misc Preprocessor String Macros - * - * String manipulation macros - * - * @{ - */ - -#define AV_STRINGIFY(s) AV_TOSTRING(s) -#define AV_TOSTRING(s) #s - -#define AV_GLUE(a, b) a ## b -#define AV_JOIN(a, b) AV_GLUE(a, b) - -/** - * @} - */ - -#define AV_PRAGMA(s) _Pragma(#s) - -#define FFALIGN(x, a) (((x)+(a)-1)&~((a)-1)) - -#endif /* AVUTIL_MACROS_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/mastering_display_metadata.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/mastering_display_metadata.h deleted file mode 100644 index c23b07c3..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/mastering_display_metadata.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Copyright (c) 2016 Neil Birkbeck - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_MASTERING_DISPLAY_METADATA_H -#define AVUTIL_MASTERING_DISPLAY_METADATA_H - -#include "frame.h" -#include "rational.h" - - -/** - * Mastering display metadata capable of representing the color volume of - * the display used to master the content (SMPTE 2086:2014). - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with av_mastering_display_metadata_alloc() - * and its size is not a part of the public ABI. - */ -typedef struct AVMasteringDisplayMetadata { - /** - * CIE 1931 xy chromaticity coords of color primaries (r, g, b order). - */ - AVRational display_primaries[3][2]; - - /** - * CIE 1931 xy chromaticity coords of white point. - */ - AVRational white_point[2]; - - /** - * Min luminance of mastering display (cd/m^2). - */ - AVRational min_luminance; - - /** - * Max luminance of mastering display (cd/m^2). - */ - AVRational max_luminance; - - /** - * Flag indicating whether the display primaries (and white point) are set. - */ - int has_primaries; - - /** - * Flag indicating whether the luminance (min_ and max_) have been set. - */ - int has_luminance; - -} AVMasteringDisplayMetadata; - -/** - * Allocate an AVMasteringDisplayMetadata structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVMasteringDisplayMetadata filled with default values or NULL - * on failure. - */ -AVMasteringDisplayMetadata *av_mastering_display_metadata_alloc(void); - -/** - * Allocate a complete AVMasteringDisplayMetadata and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVMasteringDisplayMetadata structure to be filled by caller. - */ -AVMasteringDisplayMetadata *av_mastering_display_metadata_create_side_data(AVFrame *frame); - -/** - * Content light level needed by to transmit HDR over HDMI (CTA-861.3). - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with av_content_light_metadata_alloc() - * and its size is not a part of the public ABI. - */ -typedef struct AVContentLightMetadata { - /** - * Max content light level (cd/m^2). - */ - unsigned MaxCLL; - - /** - * Max average light level per frame (cd/m^2). - */ - unsigned MaxFALL; -} AVContentLightMetadata; - -/** - * Allocate an AVContentLightMetadata structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVContentLightMetadata filled with default values or NULL - * on failure. - */ -AVContentLightMetadata *av_content_light_metadata_alloc(size_t *size); - -/** - * Allocate a complete AVContentLightMetadata and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVContentLightMetadata structure to be filled by caller. - */ -AVContentLightMetadata *av_content_light_metadata_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_MASTERING_DISPLAY_METADATA_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/mathematics.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/mathematics.h deleted file mode 100644 index 64d4137a..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/mathematics.h +++ /dev/null @@ -1,243 +0,0 @@ -/* - * copyright (c) 2005-2012 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @addtogroup lavu_math - * Mathematical utilities for working with timestamp and time base. - */ - -#ifndef AVUTIL_MATHEMATICS_H -#define AVUTIL_MATHEMATICS_H - -#include -#include -#include "attributes.h" -#include "rational.h" -#include "intfloat.h" - -#ifndef M_E -#define M_E 2.7182818284590452354 /* e */ -#endif -#ifndef M_LN2 -#define M_LN2 0.69314718055994530942 /* log_e 2 */ -#endif -#ifndef M_LN10 -#define M_LN10 2.30258509299404568402 /* log_e 10 */ -#endif -#ifndef M_LOG2_10 -#define M_LOG2_10 3.32192809488736234787 /* log_2 10 */ -#endif -#ifndef M_PHI -#define M_PHI 1.61803398874989484820 /* phi / golden ratio */ -#endif -#ifndef M_PI -#define M_PI 3.14159265358979323846 /* pi */ -#endif -#ifndef M_PI_2 -#define M_PI_2 1.57079632679489661923 /* pi/2 */ -#endif -#ifndef M_SQRT1_2 -#define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */ -#endif -#ifndef M_SQRT2 -#define M_SQRT2 1.41421356237309504880 /* sqrt(2) */ -#endif -#ifndef NAN -#define NAN av_int2float(0x7fc00000) -#endif -#ifndef INFINITY -#define INFINITY av_int2float(0x7f800000) -#endif - -/** - * @addtogroup lavu_math - * - * @{ - */ - -/** - * Rounding methods. - */ -enum AVRounding { - AV_ROUND_ZERO = 0, ///< Round toward zero. - AV_ROUND_INF = 1, ///< Round away from zero. - AV_ROUND_DOWN = 2, ///< Round toward -infinity. - AV_ROUND_UP = 3, ///< Round toward +infinity. - AV_ROUND_NEAR_INF = 5, ///< Round to nearest and halfway cases away from zero. - /** - * Flag telling rescaling functions to pass `INT64_MIN`/`MAX` through - * unchanged, avoiding special cases for #AV_NOPTS_VALUE. - * - * Unlike other values of the enumeration AVRounding, this value is a - * bitmask that must be used in conjunction with another value of the - * enumeration through a bitwise OR, in order to set behavior for normal - * cases. - * - * @code{.c} - * av_rescale_rnd(3, 1, 2, AV_ROUND_UP | AV_ROUND_PASS_MINMAX); - * // Rescaling 3: - * // Calculating 3 * 1 / 2 - * // 3 / 2 is rounded up to 2 - * // => 2 - * - * av_rescale_rnd(AV_NOPTS_VALUE, 1, 2, AV_ROUND_UP | AV_ROUND_PASS_MINMAX); - * // Rescaling AV_NOPTS_VALUE: - * // AV_NOPTS_VALUE == INT64_MIN - * // AV_NOPTS_VALUE is passed through - * // => AV_NOPTS_VALUE - * @endcode - */ - AV_ROUND_PASS_MINMAX = 8192, -}; - -/** - * Compute the greatest common divisor of two integer operands. - * - * @param a,b Operands - * @return GCD of a and b up to sign; if a >= 0 and b >= 0, return value is >= 0; - * if a == 0 and b == 0, returns 0. - */ -int64_t av_const av_gcd(int64_t a, int64_t b); - -/** - * Rescale a 64-bit integer with rounding to nearest. - * - * The operation is mathematically equivalent to `a * b / c`, but writing that - * directly can overflow. - * - * This function is equivalent to av_rescale_rnd() with #AV_ROUND_NEAR_INF. - * - * @see av_rescale_rnd(), av_rescale_q(), av_rescale_q_rnd() - */ -int64_t av_rescale(int64_t a, int64_t b, int64_t c) av_const; - -/** - * Rescale a 64-bit integer with specified rounding. - * - * The operation is mathematically equivalent to `a * b / c`, but writing that - * directly can overflow, and does not support different rounding methods. - * If the result is not representable then INT64_MIN is returned. - * - * @see av_rescale(), av_rescale_q(), av_rescale_q_rnd() - */ -int64_t av_rescale_rnd(int64_t a, int64_t b, int64_t c, enum AVRounding rnd) av_const; - -/** - * Rescale a 64-bit integer by 2 rational numbers. - * - * The operation is mathematically equivalent to `a * bq / cq`. - * - * This function is equivalent to av_rescale_q_rnd() with #AV_ROUND_NEAR_INF. - * - * @see av_rescale(), av_rescale_rnd(), av_rescale_q_rnd() - */ -int64_t av_rescale_q(int64_t a, AVRational bq, AVRational cq) av_const; - -/** - * Rescale a 64-bit integer by 2 rational numbers with specified rounding. - * - * The operation is mathematically equivalent to `a * bq / cq`. - * - * @see av_rescale(), av_rescale_rnd(), av_rescale_q() - */ -int64_t av_rescale_q_rnd(int64_t a, AVRational bq, AVRational cq, - enum AVRounding rnd) av_const; - -/** - * Compare two timestamps each in its own time base. - * - * @return One of the following values: - * - -1 if `ts_a` is before `ts_b` - * - 1 if `ts_a` is after `ts_b` - * - 0 if they represent the same position - * - * @warning - * The result of the function is undefined if one of the timestamps is outside - * the `int64_t` range when represented in the other's timebase. - */ -int av_compare_ts(int64_t ts_a, AVRational tb_a, int64_t ts_b, AVRational tb_b); - -/** - * Compare the remainders of two integer operands divided by a common divisor. - * - * In other words, compare the least significant `log2(mod)` bits of integers - * `a` and `b`. - * - * @code{.c} - * av_compare_mod(0x11, 0x02, 0x10) < 0 // since 0x11 % 0x10 (0x1) < 0x02 % 0x10 (0x2) - * av_compare_mod(0x11, 0x02, 0x20) > 0 // since 0x11 % 0x20 (0x11) > 0x02 % 0x20 (0x02) - * @endcode - * - * @param a,b Operands - * @param mod Divisor; must be a power of 2 - * @return - * - a negative value if `a % mod < b % mod` - * - a positive value if `a % mod > b % mod` - * - zero if `a % mod == b % mod` - */ -int64_t av_compare_mod(uint64_t a, uint64_t b, uint64_t mod); - -/** - * Rescale a timestamp while preserving known durations. - * - * This function is designed to be called per audio packet to scale the input - * timestamp to a different time base. Compared to a simple av_rescale_q() - * call, this function is robust against possible inconsistent frame durations. - * - * The `last` parameter is a state variable that must be preserved for all - * subsequent calls for the same stream. For the first call, `*last` should be - * initialized to #AV_NOPTS_VALUE. - * - * @param[in] in_tb Input time base - * @param[in] in_ts Input timestamp - * @param[in] fs_tb Duration time base; typically this is finer-grained - * (greater) than `in_tb` and `out_tb` - * @param[in] duration Duration till the next call to this function (i.e. - * duration of the current packet/frame) - * @param[in,out] last Pointer to a timestamp expressed in terms of - * `fs_tb`, acting as a state variable - * @param[in] out_tb Output timebase - * @return Timestamp expressed in terms of `out_tb` - * - * @note In the context of this function, "duration" is in term of samples, not - * seconds. - */ -int64_t av_rescale_delta(AVRational in_tb, int64_t in_ts, AVRational fs_tb, int duration, int64_t *last, AVRational out_tb); - -/** - * Add a value to a timestamp. - * - * This function guarantees that when the same value is repeatly added that - * no accumulation of rounding errors occurs. - * - * @param[in] ts Input timestamp - * @param[in] ts_tb Input timestamp time base - * @param[in] inc Value to be added - * @param[in] inc_tb Time base of `inc` - */ -int64_t av_add_stable(AVRational ts_tb, int64_t ts, AVRational inc_tb, int64_t inc); - - -/** - * @} - */ - -#endif /* AVUTIL_MATHEMATICS_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/md5.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/md5.h deleted file mode 100644 index fc2eabdb..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/md5.h +++ /dev/null @@ -1,89 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_md5 - * Public header for MD5 hash function implementation. - */ - -#ifndef AVUTIL_MD5_H -#define AVUTIL_MD5_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_md5 MD5 - * @ingroup lavu_hash - * MD5 hash function implementation. - * - * @{ - */ - -extern const int av_md5_size; - -struct AVMD5; - -/** - * Allocate an AVMD5 context. - */ -struct AVMD5 *av_md5_alloc(void); - -/** - * Initialize MD5 hashing. - * - * @param ctx pointer to the function context (of size av_md5_size) - */ -void av_md5_init(struct AVMD5 *ctx); - -/** - * Update hash value. - * - * @param ctx hash function context - * @param src input data to update hash with - * @param len input data length - */ -void av_md5_update(struct AVMD5 *ctx, const uint8_t *src, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param ctx hash function context - * @param dst buffer where output digest value is stored - */ -void av_md5_final(struct AVMD5 *ctx, uint8_t *dst); - -/** - * Hash an array of data. - * - * @param dst The output buffer to write the digest into - * @param src The data to hash - * @param len The length of the data, in bytes - */ -void av_md5_sum(uint8_t *dst, const uint8_t *src, size_t len); - -/** - * @} - */ - -#endif /* AVUTIL_MD5_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/mem.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/mem.h deleted file mode 100644 index d9117419..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/mem.h +++ /dev/null @@ -1,696 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_mem - * Memory handling functions - */ - -#ifndef AVUTIL_MEM_H -#define AVUTIL_MEM_H - -#include -#include - -#include "attributes.h" -#include "avutil.h" -#include "version.h" - -/** - * @addtogroup lavu_mem - * Utilities for manipulating memory. - * - * FFmpeg has several applications of memory that are not required of a typical - * program. For example, the computing-heavy components like video decoding and - * encoding can be sped up significantly through the use of aligned memory. - * - * However, for each of FFmpeg's applications of memory, there might not be a - * recognized or standardized API for that specific use. Memory alignment, for - * instance, varies wildly depending on operating systems, architectures, and - * compilers. Hence, this component of @ref libavutil is created to make - * dealing with memory consistently possible on all platforms. - * - * @{ - */ - -#if FF_API_DECLARE_ALIGNED -/** - * - * @defgroup lavu_mem_macros Alignment Macros - * Helper macros for declaring aligned variables. - * @{ - */ - -/** - * @def DECLARE_ALIGNED(n,t,v) - * Declare a variable that is aligned in memory. - * - * @code{.c} - * DECLARE_ALIGNED(16, uint16_t, aligned_int) = 42; - * DECLARE_ALIGNED(32, uint8_t, aligned_array)[128]; - * - * // The default-alignment equivalent would be - * uint16_t aligned_int = 42; - * uint8_t aligned_array[128]; - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -/** - * @def DECLARE_ASM_ALIGNED(n,t,v) - * Declare an aligned variable appropriate for use in inline assembly code. - * - * @code{.c} - * DECLARE_ASM_ALIGNED(16, uint64_t, pw_08) = UINT64_C(0x0008000800080008); - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -/** - * @def DECLARE_ASM_CONST(n,t,v) - * Declare a static constant aligned variable appropriate for use in inline - * assembly code. - * - * @code{.c} - * DECLARE_ASM_CONST(16, uint64_t, pw_08) = UINT64_C(0x0008000800080008); - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -#if defined(__INTEL_COMPILER) && __INTEL_COMPILER < 1110 || defined(__SUNPRO_C) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_CONST(n,t,v) const t __attribute__ ((aligned (n))) v -#elif defined(__DJGPP__) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (FFMIN(n, 16)))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t av_used __attribute__ ((aligned (FFMIN(n, 16)))) v - #define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (FFMIN(n, 16)))) v -#elif defined(__GNUC__) || defined(__clang__) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t av_used __attribute__ ((aligned (n))) v - #define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (n))) v -#elif defined(_MSC_VER) - #define DECLARE_ALIGNED(n,t,v) __declspec(align(n)) t v - #define DECLARE_ASM_ALIGNED(n,t,v) __declspec(align(n)) t v - #define DECLARE_ASM_CONST(n,t,v) __declspec(align(n)) static const t v -#else - #define DECLARE_ALIGNED(n,t,v) t v - #define DECLARE_ASM_ALIGNED(n,t,v) t v - #define DECLARE_ASM_CONST(n,t,v) static const t v -#endif - -/** - * @} - */ -#endif - -/** - * @defgroup lavu_mem_attrs Function Attributes - * Function attributes applicable to memory handling functions. - * - * These function attributes can help compilers emit more useful warnings, or - * generate better code. - * @{ - */ - -/** - * @def av_malloc_attrib - * Function attribute denoting a malloc-like function. - * - * @see Function attribute `malloc` in GCC's documentation - */ - -#if AV_GCC_VERSION_AT_LEAST(3,1) - #define av_malloc_attrib __attribute__((__malloc__)) -#else - #define av_malloc_attrib -#endif - -/** - * @def av_alloc_size(...) - * Function attribute used on a function that allocates memory, whose size is - * given by the specified parameter(s). - * - * @code{.c} - * void *av_malloc(size_t size) av_alloc_size(1); - * void *av_calloc(size_t nmemb, size_t size) av_alloc_size(1, 2); - * @endcode - * - * @param ... One or two parameter indexes, separated by a comma - * - * @see Function attribute `alloc_size` in GCC's documentation - */ - -#if AV_GCC_VERSION_AT_LEAST(4,3) - #define av_alloc_size(...) __attribute__((alloc_size(__VA_ARGS__))) -#else - #define av_alloc_size(...) -#endif - -/** - * @} - */ - -/** - * @defgroup lavu_mem_funcs Heap Management - * Functions responsible for allocating, freeing, and copying memory. - * - * All memory allocation functions have a built-in upper limit of `INT_MAX` - * bytes. This may be changed with av_max_alloc(), although exercise extreme - * caution when doing so. - * - * @{ - */ - -/** - * Allocate a memory block with alignment suitable for all memory accesses - * (including vectors if available on the CPU). - * - * @param size Size in bytes for the memory block to be allocated - * @return Pointer to the allocated block, or `NULL` if the block cannot - * be allocated - * @see av_mallocz() - */ -void *av_malloc(size_t size) av_malloc_attrib av_alloc_size(1); - -/** - * Allocate a memory block with alignment suitable for all memory accesses - * (including vectors if available on the CPU) and zero all the bytes of the - * block. - * - * @param size Size in bytes for the memory block to be allocated - * @return Pointer to the allocated block, or `NULL` if it cannot be allocated - * @see av_malloc() - */ -void *av_mallocz(size_t size) av_malloc_attrib av_alloc_size(1); - -/** - * Allocate a memory block for an array with av_malloc(). - * - * The allocated memory will have size `size * nmemb` bytes. - * - * @param nmemb Number of element - * @param size Size of a single element - * @return Pointer to the allocated block, or `NULL` if the block cannot - * be allocated - * @see av_malloc() - */ -av_alloc_size(1, 2) void *av_malloc_array(size_t nmemb, size_t size); - -/** - * Allocate a memory block for an array with av_mallocz(). - * - * The allocated memory will have size `size * nmemb` bytes. - * - * @param nmemb Number of elements - * @param size Size of the single element - * @return Pointer to the allocated block, or `NULL` if the block cannot - * be allocated - * - * @see av_mallocz() - * @see av_malloc_array() - */ -void *av_calloc(size_t nmemb, size_t size) av_malloc_attrib av_alloc_size(1, 2); - -#if FF_API_AV_MALLOCZ_ARRAY -/** - * @deprecated use av_calloc() - */ -attribute_deprecated -void *av_mallocz_array(size_t nmemb, size_t size) av_malloc_attrib av_alloc_size(1, 2); -#endif - -/** - * Allocate, reallocate, or free a block of memory. - * - * If `ptr` is `NULL` and `size` > 0, allocate a new block. Otherwise, expand or - * shrink that block of memory according to `size`. - * - * @param ptr Pointer to a memory block already allocated with - * av_realloc() or `NULL` - * @param size Size in bytes of the memory block to be allocated or - * reallocated - * - * @return Pointer to a newly-reallocated block or `NULL` if the block - * cannot be reallocated - * - * @warning Unlike av_malloc(), the returned pointer is not guaranteed to be - * correctly aligned. The returned pointer must be freed after even - * if size is zero. - * @see av_fast_realloc() - * @see av_reallocp() - */ -void *av_realloc(void *ptr, size_t size) av_alloc_size(2); - -/** - * Allocate, reallocate, or free a block of memory through a pointer to a - * pointer. - * - * If `*ptr` is `NULL` and `size` > 0, allocate a new block. If `size` is - * zero, free the memory block pointed to by `*ptr`. Otherwise, expand or - * shrink that block of memory according to `size`. - * - * @param[in,out] ptr Pointer to a pointer to a memory block already allocated - * with av_realloc(), or a pointer to `NULL`. The pointer - * is updated on success, or freed on failure. - * @param[in] size Size in bytes for the memory block to be allocated or - * reallocated - * - * @return Zero on success, an AVERROR error code on failure - * - * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be - * correctly aligned. - */ -av_warn_unused_result -int av_reallocp(void *ptr, size_t size); - -/** - * Allocate, reallocate, or free a block of memory. - * - * This function does the same thing as av_realloc(), except: - * - It takes two size arguments and allocates `nelem * elsize` bytes, - * after checking the result of the multiplication for integer overflow. - * - It frees the input block in case of failure, thus avoiding the memory - * leak with the classic - * @code{.c} - * buf = realloc(buf); - * if (!buf) - * return -1; - * @endcode - * pattern. - */ -void *av_realloc_f(void *ptr, size_t nelem, size_t elsize); - -/** - * Allocate, reallocate, or free an array. - * - * If `ptr` is `NULL` and `nmemb` > 0, allocate a new block. - * - * @param ptr Pointer to a memory block already allocated with - * av_realloc() or `NULL` - * @param nmemb Number of elements in the array - * @param size Size of the single element of the array - * - * @return Pointer to a newly-reallocated block or NULL if the block - * cannot be reallocated - * - * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be - * correctly aligned. The returned pointer must be freed after even if - * nmemb is zero. - * @see av_reallocp_array() - */ -av_alloc_size(2, 3) void *av_realloc_array(void *ptr, size_t nmemb, size_t size); - -/** - * Allocate, reallocate an array through a pointer to a pointer. - * - * If `*ptr` is `NULL` and `nmemb` > 0, allocate a new block. - * - * @param[in,out] ptr Pointer to a pointer to a memory block already - * allocated with av_realloc(), or a pointer to `NULL`. - * The pointer is updated on success, or freed on failure. - * @param[in] nmemb Number of elements - * @param[in] size Size of the single element - * - * @return Zero on success, an AVERROR error code on failure - * - * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be - * correctly aligned. *ptr must be freed after even if nmemb is zero. - */ -int av_reallocp_array(void *ptr, size_t nmemb, size_t size); - -/** - * Reallocate the given buffer if it is not large enough, otherwise do nothing. - * - * If the given buffer is `NULL`, then a new uninitialized buffer is allocated. - * - * If the given buffer is not large enough, and reallocation fails, `NULL` is - * returned and `*size` is set to 0, but the original buffer is not changed or - * freed. - * - * A typical use pattern follows: - * - * @code{.c} - * uint8_t *buf = ...; - * uint8_t *new_buf = av_fast_realloc(buf, ¤t_size, size_needed); - * if (!new_buf) { - * // Allocation failed; clean up original buffer - * av_freep(&buf); - * return AVERROR(ENOMEM); - * } - * @endcode - * - * @param[in,out] ptr Already allocated buffer, or `NULL` - * @param[in,out] size Pointer to the size of buffer `ptr`. `*size` is - * updated to the new allocated size, in particular 0 - * in case of failure. - * @param[in] min_size Desired minimal size of buffer `ptr` - * @return `ptr` if the buffer is large enough, a pointer to newly reallocated - * buffer if the buffer was not large enough, or `NULL` in case of - * error - * @see av_realloc() - * @see av_fast_malloc() - */ -void *av_fast_realloc(void *ptr, unsigned int *size, size_t min_size); - -/** - * Allocate a buffer, reusing the given one if large enough. - * - * Contrary to av_fast_realloc(), the current buffer contents might not be - * preserved and on error the old buffer is freed, thus no special handling to - * avoid memleaks is necessary. - * - * `*ptr` is allowed to be `NULL`, in which case allocation always happens if - * `size_needed` is greater than 0. - * - * @code{.c} - * uint8_t *buf = ...; - * av_fast_malloc(&buf, ¤t_size, size_needed); - * if (!buf) { - * // Allocation failed; buf already freed - * return AVERROR(ENOMEM); - * } - * @endcode - * - * @param[in,out] ptr Pointer to pointer to an already allocated buffer. - * `*ptr` will be overwritten with pointer to new - * buffer on success or `NULL` on failure - * @param[in,out] size Pointer to the size of buffer `*ptr`. `*size` is - * updated to the new allocated size, in particular 0 - * in case of failure. - * @param[in] min_size Desired minimal size of buffer `*ptr` - * @see av_realloc() - * @see av_fast_mallocz() - */ -void av_fast_malloc(void *ptr, unsigned int *size, size_t min_size); - -/** - * Allocate and clear a buffer, reusing the given one if large enough. - * - * Like av_fast_malloc(), but all newly allocated space is initially cleared. - * Reused buffer is not cleared. - * - * `*ptr` is allowed to be `NULL`, in which case allocation always happens if - * `size_needed` is greater than 0. - * - * @param[in,out] ptr Pointer to pointer to an already allocated buffer. - * `*ptr` will be overwritten with pointer to new - * buffer on success or `NULL` on failure - * @param[in,out] size Pointer to the size of buffer `*ptr`. `*size` is - * updated to the new allocated size, in particular 0 - * in case of failure. - * @param[in] min_size Desired minimal size of buffer `*ptr` - * @see av_fast_malloc() - */ -void av_fast_mallocz(void *ptr, unsigned int *size, size_t min_size); - -/** - * Free a memory block which has been allocated with a function of av_malloc() - * or av_realloc() family. - * - * @param ptr Pointer to the memory block which should be freed. - * - * @note `ptr = NULL` is explicitly allowed. - * @note It is recommended that you use av_freep() instead, to prevent leaving - * behind dangling pointers. - * @see av_freep() - */ -void av_free(void *ptr); - -/** - * Free a memory block which has been allocated with a function of av_malloc() - * or av_realloc() family, and set the pointer pointing to it to `NULL`. - * - * @code{.c} - * uint8_t *buf = av_malloc(16); - * av_free(buf); - * // buf now contains a dangling pointer to freed memory, and accidental - * // dereference of buf will result in a use-after-free, which may be a - * // security risk. - * - * uint8_t *buf = av_malloc(16); - * av_freep(&buf); - * // buf is now NULL, and accidental dereference will only result in a - * // NULL-pointer dereference. - * @endcode - * - * @param ptr Pointer to the pointer to the memory block which should be freed - * @note `*ptr = NULL` is safe and leads to no action. - * @see av_free() - */ -void av_freep(void *ptr); - -/** - * Duplicate a string. - * - * @param s String to be duplicated - * @return Pointer to a newly-allocated string containing a - * copy of `s` or `NULL` if the string cannot be allocated - * @see av_strndup() - */ -char *av_strdup(const char *s) av_malloc_attrib; - -/** - * Duplicate a substring of a string. - * - * @param s String to be duplicated - * @param len Maximum length of the resulting string (not counting the - * terminating byte) - * @return Pointer to a newly-allocated string containing a - * substring of `s` or `NULL` if the string cannot be allocated - */ -char *av_strndup(const char *s, size_t len) av_malloc_attrib; - -/** - * Duplicate a buffer with av_malloc(). - * - * @param p Buffer to be duplicated - * @param size Size in bytes of the buffer copied - * @return Pointer to a newly allocated buffer containing a - * copy of `p` or `NULL` if the buffer cannot be allocated - */ -void *av_memdup(const void *p, size_t size); - -/** - * Overlapping memcpy() implementation. - * - * @param dst Destination buffer - * @param back Number of bytes back to start copying (i.e. the initial size of - * the overlapping window); must be > 0 - * @param cnt Number of bytes to copy; must be >= 0 - * - * @note `cnt > back` is valid, this will copy the bytes we just copied, - * thus creating a repeating pattern with a period length of `back`. - */ -void av_memcpy_backptr(uint8_t *dst, int back, int cnt); - -/** - * @} - */ - -/** - * @defgroup lavu_mem_dynarray Dynamic Array - * - * Utilities to make an array grow when needed. - * - * Sometimes, the programmer would want to have an array that can grow when - * needed. The libavutil dynamic array utilities fill that need. - * - * libavutil supports two systems of appending elements onto a dynamically - * allocated array, the first one storing the pointer to the value in the - * array, and the second storing the value directly. In both systems, the - * caller is responsible for maintaining a variable containing the length of - * the array, as well as freeing of the array after use. - * - * The first system stores pointers to values in a block of dynamically - * allocated memory. Since only pointers are stored, the function does not need - * to know the size of the type. Both av_dynarray_add() and - * av_dynarray_add_nofree() implement this system. - * - * @code - * type **array = NULL; //< an array of pointers to values - * int nb = 0; //< a variable to keep track of the length of the array - * - * type to_be_added = ...; - * type to_be_added2 = ...; - * - * av_dynarray_add(&array, &nb, &to_be_added); - * if (nb == 0) - * return AVERROR(ENOMEM); - * - * av_dynarray_add(&array, &nb, &to_be_added2); - * if (nb == 0) - * return AVERROR(ENOMEM); - * - * // Now: - * // nb == 2 - * // &to_be_added == array[0] - * // &to_be_added2 == array[1] - * - * av_freep(&array); - * @endcode - * - * The second system stores the value directly in a block of memory. As a - * result, the function has to know the size of the type. av_dynarray2_add() - * implements this mechanism. - * - * @code - * type *array = NULL; //< an array of values - * int nb = 0; //< a variable to keep track of the length of the array - * - * type to_be_added = ...; - * type to_be_added2 = ...; - * - * type *addr = av_dynarray2_add((void **)&array, &nb, sizeof(*array), NULL); - * if (!addr) - * return AVERROR(ENOMEM); - * memcpy(addr, &to_be_added, sizeof(to_be_added)); - * - * // Shortcut of the above. - * type *addr = av_dynarray2_add((void **)&array, &nb, sizeof(*array), - * (const void *)&to_be_added2); - * if (!addr) - * return AVERROR(ENOMEM); - * - * // Now: - * // nb == 2 - * // to_be_added == array[0] - * // to_be_added2 == array[1] - * - * av_freep(&array); - * @endcode - * - * @{ - */ - -/** - * Add the pointer to an element to a dynamic array. - * - * The array to grow is supposed to be an array of pointers to - * structures, and the element to add must be a pointer to an already - * allocated structure. - * - * The array is reallocated when its size reaches powers of 2. - * Therefore, the amortized cost of adding an element is constant. - * - * In case of success, the pointer to the array is updated in order to - * point to the new grown array, and the number pointed to by `nb_ptr` - * is incremented. - * In case of failure, the array is freed, `*tab_ptr` is set to `NULL` and - * `*nb_ptr` is set to 0. - * - * @param[in,out] tab_ptr Pointer to the array to grow - * @param[in,out] nb_ptr Pointer to the number of elements in the array - * @param[in] elem Element to add - * @see av_dynarray_add_nofree(), av_dynarray2_add() - */ -void av_dynarray_add(void *tab_ptr, int *nb_ptr, void *elem); - -/** - * Add an element to a dynamic array. - * - * Function has the same functionality as av_dynarray_add(), - * but it doesn't free memory on fails. It returns error code - * instead and leave current buffer untouched. - * - * @return >=0 on success, negative otherwise - * @see av_dynarray_add(), av_dynarray2_add() - */ -av_warn_unused_result -int av_dynarray_add_nofree(void *tab_ptr, int *nb_ptr, void *elem); - -/** - * Add an element of size `elem_size` to a dynamic array. - * - * The array is reallocated when its number of elements reaches powers of 2. - * Therefore, the amortized cost of adding an element is constant. - * - * In case of success, the pointer to the array is updated in order to - * point to the new grown array, and the number pointed to by `nb_ptr` - * is incremented. - * In case of failure, the array is freed, `*tab_ptr` is set to `NULL` and - * `*nb_ptr` is set to 0. - * - * @param[in,out] tab_ptr Pointer to the array to grow - * @param[in,out] nb_ptr Pointer to the number of elements in the array - * @param[in] elem_size Size in bytes of an element in the array - * @param[in] elem_data Pointer to the data of the element to add. If - * `NULL`, the space of the newly added element is - * allocated but left uninitialized. - * - * @return Pointer to the data of the element to copy in the newly allocated - * space - * @see av_dynarray_add(), av_dynarray_add_nofree() - */ -void *av_dynarray2_add(void **tab_ptr, int *nb_ptr, size_t elem_size, - const uint8_t *elem_data); - -/** - * @} - */ - -/** - * @defgroup lavu_mem_misc Miscellaneous Functions - * - * Other functions related to memory allocation. - * - * @{ - */ - -/** - * Multiply two `size_t` values checking for overflow. - * - * @param[in] a,b Operands of multiplication - * @param[out] r Pointer to the result of the operation - * @return 0 on success, AVERROR(EINVAL) on overflow - */ -int av_size_mult(size_t a, size_t b, size_t *r); - -/** - * Set the maximum size that may be allocated in one block. - * - * The value specified with this function is effective for all libavutil's @ref - * lavu_mem_funcs "heap management functions." - * - * By default, the max value is defined as `INT_MAX`. - * - * @param max Value to be set as the new maximum size - * - * @warning Exercise extreme caution when using this function. Don't touch - * this if you do not understand the full consequence of doing so. - */ -void av_max_alloc(size_t max); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_MEM_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/motion_vector.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/motion_vector.h deleted file mode 100644 index ec295563..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/motion_vector.h +++ /dev/null @@ -1,57 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_MOTION_VECTOR_H -#define AVUTIL_MOTION_VECTOR_H - -#include - -typedef struct AVMotionVector { - /** - * Where the current macroblock comes from; negative value when it comes - * from the past, positive value when it comes from the future. - * XXX: set exact relative ref frame reference instead of a +/- 1 "direction". - */ - int32_t source; - /** - * Width and height of the block. - */ - uint8_t w, h; - /** - * Absolute source position. Can be outside the frame area. - */ - int16_t src_x, src_y; - /** - * Absolute destination position. Can be outside the frame area. - */ - int16_t dst_x, dst_y; - /** - * Extra flag information. - * Currently unused. - */ - uint64_t flags; - /** - * Motion vector - * src_x = dst_x + motion_x / motion_scale - * src_y = dst_y + motion_y / motion_scale - */ - int32_t motion_x, motion_y; - uint16_t motion_scale; -} AVMotionVector; - -#endif /* AVUTIL_MOTION_VECTOR_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/murmur3.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/murmur3.h deleted file mode 100644 index d90bc2fc..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/murmur3.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * Copyright (C) 2013 Reimar Döffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_murmur3 - * Public header for MurmurHash3 hash function implementation. - */ - -#ifndef AVUTIL_MURMUR3_H -#define AVUTIL_MURMUR3_H - -#include -#include - -/** - * @defgroup lavu_murmur3 Murmur3 - * @ingroup lavu_hash - * MurmurHash3 hash function implementation. - * - * MurmurHash3 is a non-cryptographic hash function, of which three - * incompatible versions were created by its inventor Austin Appleby: - * - * - 32-bit output - * - 128-bit output for 32-bit platforms - * - 128-bit output for 64-bit platforms - * - * FFmpeg only implements the last variant: 128-bit output designed for 64-bit - * platforms. Even though the hash function was designed for 64-bit platforms, - * the function in reality works on 32-bit systems too, only with reduced - * performance. - * - * @anchor lavu_murmur3_seedinfo - * By design, MurmurHash3 requires a seed to operate. In response to this, - * libavutil provides two functions for hash initiation, one that requires a - * seed (av_murmur3_init_seeded()) and one that uses a fixed arbitrary integer - * as the seed, and therefore does not (av_murmur3_init()). - * - * To make hashes comparable, you should provide the same seed for all calls to - * this hash function -- if you are supplying one yourself, that is. - * - * @{ - */ - -/** - * Allocate an AVMurMur3 hash context. - * - * @return Uninitialized hash context or `NULL` in case of error - */ -struct AVMurMur3 *av_murmur3_alloc(void); - -/** - * Initialize or reinitialize an AVMurMur3 hash context with a seed. - * - * @param[out] c Hash context - * @param[in] seed Random seed - * - * @see av_murmur3_init() - * @see @ref lavu_murmur3_seedinfo "Detailed description" on a discussion of - * seeds for MurmurHash3. - */ -void av_murmur3_init_seeded(struct AVMurMur3 *c, uint64_t seed); - -/** - * Initialize or reinitialize an AVMurMur3 hash context. - * - * Equivalent to av_murmur3_init_seeded() with a built-in seed. - * - * @param[out] c Hash context - * - * @see av_murmur3_init_seeded() - * @see @ref lavu_murmur3_seedinfo "Detailed description" on a discussion of - * seeds for MurmurHash3. - */ -void av_murmur3_init(struct AVMurMur3 *c); - -/** - * Update hash context with new data. - * - * @param[out] c Hash context - * @param[in] src Input data to update hash with - * @param[in] len Number of bytes to read from `src` - */ -void av_murmur3_update(struct AVMurMur3 *c, const uint8_t *src, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param[in,out] c Hash context - * @param[out] dst Buffer where output digest value is stored - */ -void av_murmur3_final(struct AVMurMur3 *c, uint8_t dst[16]); - -/** - * @} - */ - -#endif /* AVUTIL_MURMUR3_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/opt.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/opt.h deleted file mode 100644 index 461b5d3b..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/opt.h +++ /dev/null @@ -1,891 +0,0 @@ -/* - * AVOptions - * copyright (c) 2005 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_OPT_H -#define AVUTIL_OPT_H - -/** - * @file - * AVOptions - */ - -#include "rational.h" -#include "avutil.h" -#include "channel_layout.h" -#include "dict.h" -#include "log.h" -#include "pixfmt.h" -#include "samplefmt.h" - -/** - * @defgroup avoptions AVOptions - * @ingroup lavu_data - * @{ - * AVOptions provide a generic system to declare options on arbitrary structs - * ("objects"). An option can have a help text, a type and a range of possible - * values. Options may then be enumerated, read and written to. - * - * @section avoptions_implement Implementing AVOptions - * This section describes how to add AVOptions capabilities to a struct. - * - * All AVOptions-related information is stored in an AVClass. Therefore - * the first member of the struct should be a pointer to an AVClass describing it. - * The option field of the AVClass must be set to a NULL-terminated static array - * of AVOptions. Each AVOption must have a non-empty name, a type, a default - * value and for number-type AVOptions also a range of allowed values. It must - * also declare an offset in bytes from the start of the struct, where the field - * associated with this AVOption is located. Other fields in the AVOption struct - * should also be set when applicable, but are not required. - * - * The following example illustrates an AVOptions-enabled struct: - * @code - * typedef struct test_struct { - * const AVClass *class; - * int int_opt; - * char *str_opt; - * uint8_t *bin_opt; - * int bin_len; - * } test_struct; - * - * static const AVOption test_options[] = { - * { "test_int", "This is a test option of int type.", offsetof(test_struct, int_opt), - * AV_OPT_TYPE_INT, { .i64 = -1 }, INT_MIN, INT_MAX }, - * { "test_str", "This is a test option of string type.", offsetof(test_struct, str_opt), - * AV_OPT_TYPE_STRING }, - * { "test_bin", "This is a test option of binary type.", offsetof(test_struct, bin_opt), - * AV_OPT_TYPE_BINARY }, - * { NULL }, - * }; - * - * static const AVClass test_class = { - * .class_name = "test class", - * .item_name = av_default_item_name, - * .option = test_options, - * .version = LIBAVUTIL_VERSION_INT, - * }; - * @endcode - * - * Next, when allocating your struct, you must ensure that the AVClass pointer - * is set to the correct value. Then, av_opt_set_defaults() can be called to - * initialize defaults. After that the struct is ready to be used with the - * AVOptions API. - * - * When cleaning up, you may use the av_opt_free() function to automatically - * free all the allocated string and binary options. - * - * Continuing with the above example: - * - * @code - * test_struct *alloc_test_struct(void) - * { - * test_struct *ret = av_mallocz(sizeof(*ret)); - * ret->class = &test_class; - * av_opt_set_defaults(ret); - * return ret; - * } - * void free_test_struct(test_struct **foo) - * { - * av_opt_free(*foo); - * av_freep(foo); - * } - * @endcode - * - * @subsection avoptions_implement_nesting Nesting - * It may happen that an AVOptions-enabled struct contains another - * AVOptions-enabled struct as a member (e.g. AVCodecContext in - * libavcodec exports generic options, while its priv_data field exports - * codec-specific options). In such a case, it is possible to set up the - * parent struct to export a child's options. To do that, simply - * implement AVClass.child_next() and AVClass.child_class_iterate() in the - * parent struct's AVClass. - * Assuming that the test_struct from above now also contains a - * child_struct field: - * - * @code - * typedef struct child_struct { - * AVClass *class; - * int flags_opt; - * } child_struct; - * static const AVOption child_opts[] = { - * { "test_flags", "This is a test option of flags type.", - * offsetof(child_struct, flags_opt), AV_OPT_TYPE_FLAGS, { .i64 = 0 }, INT_MIN, INT_MAX }, - * { NULL }, - * }; - * static const AVClass child_class = { - * .class_name = "child class", - * .item_name = av_default_item_name, - * .option = child_opts, - * .version = LIBAVUTIL_VERSION_INT, - * }; - * - * void *child_next(void *obj, void *prev) - * { - * test_struct *t = obj; - * if (!prev && t->child_struct) - * return t->child_struct; - * return NULL - * } - * const AVClass child_class_iterate(void **iter) - * { - * const AVClass *c = *iter ? NULL : &child_class; - * *iter = (void*)(uintptr_t)c; - * return c; - * } - * @endcode - * Putting child_next() and child_class_iterate() as defined above into - * test_class will now make child_struct's options accessible through - * test_struct (again, proper setup as described above needs to be done on - * child_struct right after it is created). - * - * From the above example it might not be clear why both child_next() - * and child_class_iterate() are needed. The distinction is that child_next() - * iterates over actually existing objects, while child_class_iterate() - * iterates over all possible child classes. E.g. if an AVCodecContext - * was initialized to use a codec which has private options, then its - * child_next() will return AVCodecContext.priv_data and finish - * iterating. OTOH child_class_iterate() on AVCodecContext.av_class will - * iterate over all available codecs with private options. - * - * @subsection avoptions_implement_named_constants Named constants - * It is possible to create named constants for options. Simply set the unit - * field of the option the constants should apply to a string and - * create the constants themselves as options of type AV_OPT_TYPE_CONST - * with their unit field set to the same string. - * Their default_val field should contain the value of the named - * constant. - * For example, to add some named constants for the test_flags option - * above, put the following into the child_opts array: - * @code - * { "test_flags", "This is a test option of flags type.", - * offsetof(child_struct, flags_opt), AV_OPT_TYPE_FLAGS, { .i64 = 0 }, INT_MIN, INT_MAX, "test_unit" }, - * { "flag1", "This is a flag with value 16", 0, AV_OPT_TYPE_CONST, { .i64 = 16 }, 0, 0, "test_unit" }, - * @endcode - * - * @section avoptions_use Using AVOptions - * This section deals with accessing options in an AVOptions-enabled struct. - * Such structs in FFmpeg are e.g. AVCodecContext in libavcodec or - * AVFormatContext in libavformat. - * - * @subsection avoptions_use_examine Examining AVOptions - * The basic functions for examining options are av_opt_next(), which iterates - * over all options defined for one object, and av_opt_find(), which searches - * for an option with the given name. - * - * The situation is more complicated with nesting. An AVOptions-enabled struct - * may have AVOptions-enabled children. Passing the AV_OPT_SEARCH_CHILDREN flag - * to av_opt_find() will make the function search children recursively. - * - * For enumerating there are basically two cases. The first is when you want to - * get all options that may potentially exist on the struct and its children - * (e.g. when constructing documentation). In that case you should call - * av_opt_child_class_iterate() recursively on the parent struct's AVClass. The - * second case is when you have an already initialized struct with all its - * children and you want to get all options that can be actually written or read - * from it. In that case you should call av_opt_child_next() recursively (and - * av_opt_next() on each result). - * - * @subsection avoptions_use_get_set Reading and writing AVOptions - * When setting options, you often have a string read directly from the - * user. In such a case, simply passing it to av_opt_set() is enough. For - * non-string type options, av_opt_set() will parse the string according to the - * option type. - * - * Similarly av_opt_get() will read any option type and convert it to a string - * which will be returned. Do not forget that the string is allocated, so you - * have to free it with av_free(). - * - * In some cases it may be more convenient to put all options into an - * AVDictionary and call av_opt_set_dict() on it. A specific case of this - * are the format/codec open functions in lavf/lavc which take a dictionary - * filled with option as a parameter. This makes it possible to set some options - * that cannot be set otherwise, since e.g. the input file format is not known - * before the file is actually opened. - */ - -enum AVOptionType{ - AV_OPT_TYPE_FLAGS, - AV_OPT_TYPE_INT, - AV_OPT_TYPE_INT64, - AV_OPT_TYPE_DOUBLE, - AV_OPT_TYPE_FLOAT, - AV_OPT_TYPE_STRING, - AV_OPT_TYPE_RATIONAL, - AV_OPT_TYPE_BINARY, ///< offset must point to a pointer immediately followed by an int for the length - AV_OPT_TYPE_DICT, - AV_OPT_TYPE_UINT64, - AV_OPT_TYPE_CONST, - AV_OPT_TYPE_IMAGE_SIZE, ///< offset must point to two consecutive integers - AV_OPT_TYPE_PIXEL_FMT, - AV_OPT_TYPE_SAMPLE_FMT, - AV_OPT_TYPE_VIDEO_RATE, ///< offset must point to AVRational - AV_OPT_TYPE_DURATION, - AV_OPT_TYPE_COLOR, -#if FF_API_OLD_CHANNEL_LAYOUT - AV_OPT_TYPE_CHANNEL_LAYOUT, -#endif - AV_OPT_TYPE_BOOL, - AV_OPT_TYPE_CHLAYOUT, -}; - -/** - * AVOption - */ -typedef struct AVOption { - const char *name; - - /** - * short English help text - * @todo What about other languages? - */ - const char *help; - - /** - * The offset relative to the context structure where the option - * value is stored. It should be 0 for named constants. - */ - int offset; - enum AVOptionType type; - - /** - * the default value for scalar options - */ - union { - int64_t i64; - double dbl; - const char *str; - /* TODO those are unused now */ - AVRational q; - } default_val; - double min; ///< minimum valid value for the option - double max; ///< maximum valid value for the option - - int flags; -#define AV_OPT_FLAG_ENCODING_PARAM 1 ///< a generic parameter which can be set by the user for muxing or encoding -#define AV_OPT_FLAG_DECODING_PARAM 2 ///< a generic parameter which can be set by the user for demuxing or decoding -#define AV_OPT_FLAG_AUDIO_PARAM 8 -#define AV_OPT_FLAG_VIDEO_PARAM 16 -#define AV_OPT_FLAG_SUBTITLE_PARAM 32 -/** - * The option is intended for exporting values to the caller. - */ -#define AV_OPT_FLAG_EXPORT 64 -/** - * The option may not be set through the AVOptions API, only read. - * This flag only makes sense when AV_OPT_FLAG_EXPORT is also set. - */ -#define AV_OPT_FLAG_READONLY 128 -#define AV_OPT_FLAG_BSF_PARAM (1<<8) ///< a generic parameter which can be set by the user for bit stream filtering -#define AV_OPT_FLAG_RUNTIME_PARAM (1<<15) ///< a generic parameter which can be set by the user at runtime -#define AV_OPT_FLAG_FILTERING_PARAM (1<<16) ///< a generic parameter which can be set by the user for filtering -#define AV_OPT_FLAG_DEPRECATED (1<<17) ///< set if option is deprecated, users should refer to AVOption.help text for more information -#define AV_OPT_FLAG_CHILD_CONSTS (1<<18) ///< set if option constants can also reside in child objects -//FIXME think about enc-audio, ... style flags - - /** - * The logical unit to which the option belongs. Non-constant - * options and corresponding named constants share the same - * unit. May be NULL. - */ - const char *unit; -} AVOption; - -/** - * A single allowed range of values, or a single allowed value. - */ -typedef struct AVOptionRange { - const char *str; - /** - * Value range. - * For string ranges this represents the min/max length. - * For dimensions this represents the min/max pixel count or width/height in multi-component case. - */ - double value_min, value_max; - /** - * Value's component range. - * For string this represents the unicode range for chars, 0-127 limits to ASCII. - */ - double component_min, component_max; - /** - * Range flag. - * If set to 1 the struct encodes a range, if set to 0 a single value. - */ - int is_range; -} AVOptionRange; - -/** - * List of AVOptionRange structs. - */ -typedef struct AVOptionRanges { - /** - * Array of option ranges. - * - * Most of option types use just one component. - * Following describes multi-component option types: - * - * AV_OPT_TYPE_IMAGE_SIZE: - * component index 0: range of pixel count (width * height). - * component index 1: range of width. - * component index 2: range of height. - * - * @note To obtain multi-component version of this structure, user must - * provide AV_OPT_MULTI_COMPONENT_RANGE to av_opt_query_ranges or - * av_opt_query_ranges_default function. - * - * Multi-component range can be read as in following example: - * - * @code - * int range_index, component_index; - * AVOptionRanges *ranges; - * AVOptionRange *range[3]; //may require more than 3 in the future. - * av_opt_query_ranges(&ranges, obj, key, AV_OPT_MULTI_COMPONENT_RANGE); - * for (range_index = 0; range_index < ranges->nb_ranges; range_index++) { - * for (component_index = 0; component_index < ranges->nb_components; component_index++) - * range[component_index] = ranges->range[ranges->nb_ranges * component_index + range_index]; - * //do something with range here. - * } - * av_opt_freep_ranges(&ranges); - * @endcode - */ - AVOptionRange **range; - /** - * Number of ranges per component. - */ - int nb_ranges; - /** - * Number of componentes. - */ - int nb_components; -} AVOptionRanges; - -/** - * Show the obj options. - * - * @param req_flags requested flags for the options to show. Show only the - * options for which it is opt->flags & req_flags. - * @param rej_flags rejected flags for the options to show. Show only the - * options for which it is !(opt->flags & req_flags). - * @param av_log_obj log context to use for showing the options - */ -int av_opt_show2(void *obj, void *av_log_obj, int req_flags, int rej_flags); - -/** - * Set the values of all AVOption fields to their default values. - * - * @param s an AVOption-enabled struct (its first member must be a pointer to AVClass) - */ -void av_opt_set_defaults(void *s); - -/** - * Set the values of all AVOption fields to their default values. Only these - * AVOption fields for which (opt->flags & mask) == flags will have their - * default applied to s. - * - * @param s an AVOption-enabled struct (its first member must be a pointer to AVClass) - * @param mask combination of AV_OPT_FLAG_* - * @param flags combination of AV_OPT_FLAG_* - */ -void av_opt_set_defaults2(void *s, int mask, int flags); - -/** - * Parse the key/value pairs list in opts. For each key/value pair - * found, stores the value in the field in ctx that is named like the - * key. ctx must be an AVClass context, storing is done using - * AVOptions. - * - * @param opts options string to parse, may be NULL - * @param key_val_sep a 0-terminated list of characters used to - * separate key from value - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other - * @return the number of successfully set key/value pairs, or a negative - * value corresponding to an AVERROR code in case of error: - * AVERROR(EINVAL) if opts cannot be parsed, - * the error code issued by av_opt_set() if a key/value pair - * cannot be set - */ -int av_set_options_string(void *ctx, const char *opts, - const char *key_val_sep, const char *pairs_sep); - -/** - * Parse the key-value pairs list in opts. For each key=value pair found, - * set the value of the corresponding option in ctx. - * - * @param ctx the AVClass object to set options on - * @param opts the options string, key-value pairs separated by a - * delimiter - * @param shorthand a NULL-terminated array of options names for shorthand - * notation: if the first field in opts has no key part, - * the key is taken from the first element of shorthand; - * then again for the second, etc., until either opts is - * finished, shorthand is finished or a named option is - * found; after that, all options must be named - * @param key_val_sep a 0-terminated list of characters used to separate - * key from value, for example '=' - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other, for example ':' or ',' - * @return the number of successfully set key=value pairs, or a negative - * value corresponding to an AVERROR code in case of error: - * AVERROR(EINVAL) if opts cannot be parsed, - * the error code issued by av_set_string3() if a key/value pair - * cannot be set - * - * Options names must use only the following characters: a-z A-Z 0-9 - . / _ - * Separators must use characters distinct from option names and from each - * other. - */ -int av_opt_set_from_string(void *ctx, const char *opts, - const char *const *shorthand, - const char *key_val_sep, const char *pairs_sep); -/** - * Free all allocated objects in obj. - */ -void av_opt_free(void *obj); - -/** - * Check whether a particular flag is set in a flags field. - * - * @param field_name the name of the flag field option - * @param flag_name the name of the flag to check - * @return non-zero if the flag is set, zero if the flag isn't set, - * isn't of the right type, or the flags field doesn't exist. - */ -int av_opt_flag_is_set(void *obj, const char *field_name, const char *flag_name); - -/** - * Set all the options from a given dictionary on an object. - * - * @param obj a struct whose first element is a pointer to AVClass - * @param options options to process. This dictionary will be freed and replaced - * by a new one containing all options not found in obj. - * Of course this new dictionary needs to be freed by caller - * with av_dict_free(). - * - * @return 0 on success, a negative AVERROR if some option was found in obj, - * but could not be set. - * - * @see av_dict_copy() - */ -int av_opt_set_dict(void *obj, struct AVDictionary **options); - - -/** - * Set all the options from a given dictionary on an object. - * - * @param obj a struct whose first element is a pointer to AVClass - * @param options options to process. This dictionary will be freed and replaced - * by a new one containing all options not found in obj. - * Of course this new dictionary needs to be freed by caller - * with av_dict_free(). - * @param search_flags A combination of AV_OPT_SEARCH_*. - * - * @return 0 on success, a negative AVERROR if some option was found in obj, - * but could not be set. - * - * @see av_dict_copy() - */ -int av_opt_set_dict2(void *obj, struct AVDictionary **options, int search_flags); - -/** - * Extract a key-value pair from the beginning of a string. - * - * @param ropts pointer to the options string, will be updated to - * point to the rest of the string (one of the pairs_sep - * or the final NUL) - * @param key_val_sep a 0-terminated list of characters used to separate - * key from value, for example '=' - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other, for example ':' or ',' - * @param flags flags; see the AV_OPT_FLAG_* values below - * @param rkey parsed key; must be freed using av_free() - * @param rval parsed value; must be freed using av_free() - * - * @return >=0 for success, or a negative value corresponding to an - * AVERROR code in case of error; in particular: - * AVERROR(EINVAL) if no key is present - * - */ -int av_opt_get_key_value(const char **ropts, - const char *key_val_sep, const char *pairs_sep, - unsigned flags, - char **rkey, char **rval); - -enum { - - /** - * Accept to parse a value without a key; the key will then be returned - * as NULL. - */ - AV_OPT_FLAG_IMPLICIT_KEY = 1, -}; - -/** - * @defgroup opt_eval_funcs Evaluating option strings - * @{ - * This group of functions can be used to evaluate option strings - * and get numbers out of them. They do the same thing as av_opt_set(), - * except the result is written into the caller-supplied pointer. - * - * @param obj a struct whose first element is a pointer to AVClass. - * @param o an option for which the string is to be evaluated. - * @param val string to be evaluated. - * @param *_out value of the string will be written here. - * - * @return 0 on success, a negative number on failure. - */ -int av_opt_eval_flags (void *obj, const AVOption *o, const char *val, int *flags_out); -int av_opt_eval_int (void *obj, const AVOption *o, const char *val, int *int_out); -int av_opt_eval_int64 (void *obj, const AVOption *o, const char *val, int64_t *int64_out); -int av_opt_eval_float (void *obj, const AVOption *o, const char *val, float *float_out); -int av_opt_eval_double(void *obj, const AVOption *o, const char *val, double *double_out); -int av_opt_eval_q (void *obj, const AVOption *o, const char *val, AVRational *q_out); -/** - * @} - */ - -#define AV_OPT_SEARCH_CHILDREN (1 << 0) /**< Search in possible children of the - given object first. */ -/** - * The obj passed to av_opt_find() is fake -- only a double pointer to AVClass - * instead of a required pointer to a struct containing AVClass. This is - * useful for searching for options without needing to allocate the corresponding - * object. - */ -#define AV_OPT_SEARCH_FAKE_OBJ (1 << 1) - -/** - * In av_opt_get, return NULL if the option has a pointer type and is set to NULL, - * rather than returning an empty string. - */ -#define AV_OPT_ALLOW_NULL (1 << 2) - -/** - * Allows av_opt_query_ranges and av_opt_query_ranges_default to return more than - * one component for certain option types. - * @see AVOptionRanges for details. - */ -#define AV_OPT_MULTI_COMPONENT_RANGE (1 << 12) - -/** - * Look for an option in an object. Consider only options which - * have all the specified flags set. - * - * @param[in] obj A pointer to a struct whose first element is a - * pointer to an AVClass. - * Alternatively a double pointer to an AVClass, if - * AV_OPT_SEARCH_FAKE_OBJ search flag is set. - * @param[in] name The name of the option to look for. - * @param[in] unit When searching for named constants, name of the unit - * it belongs to. - * @param opt_flags Find only options with all the specified flags set (AV_OPT_FLAG). - * @param search_flags A combination of AV_OPT_SEARCH_*. - * - * @return A pointer to the option found, or NULL if no option - * was found. - * - * @note Options found with AV_OPT_SEARCH_CHILDREN flag may not be settable - * directly with av_opt_set(). Use special calls which take an options - * AVDictionary (e.g. avformat_open_input()) to set options found with this - * flag. - */ -const AVOption *av_opt_find(void *obj, const char *name, const char *unit, - int opt_flags, int search_flags); - -/** - * Look for an option in an object. Consider only options which - * have all the specified flags set. - * - * @param[in] obj A pointer to a struct whose first element is a - * pointer to an AVClass. - * Alternatively a double pointer to an AVClass, if - * AV_OPT_SEARCH_FAKE_OBJ search flag is set. - * @param[in] name The name of the option to look for. - * @param[in] unit When searching for named constants, name of the unit - * it belongs to. - * @param opt_flags Find only options with all the specified flags set (AV_OPT_FLAG). - * @param search_flags A combination of AV_OPT_SEARCH_*. - * @param[out] target_obj if non-NULL, an object to which the option belongs will be - * written here. It may be different from obj if AV_OPT_SEARCH_CHILDREN is present - * in search_flags. This parameter is ignored if search_flags contain - * AV_OPT_SEARCH_FAKE_OBJ. - * - * @return A pointer to the option found, or NULL if no option - * was found. - */ -const AVOption *av_opt_find2(void *obj, const char *name, const char *unit, - int opt_flags, int search_flags, void **target_obj); - -/** - * Iterate over all AVOptions belonging to obj. - * - * @param obj an AVOptions-enabled struct or a double pointer to an - * AVClass describing it. - * @param prev result of the previous call to av_opt_next() on this object - * or NULL - * @return next AVOption or NULL - */ -const AVOption *av_opt_next(const void *obj, const AVOption *prev); - -/** - * Iterate over AVOptions-enabled children of obj. - * - * @param prev result of a previous call to this function or NULL - * @return next AVOptions-enabled child or NULL - */ -void *av_opt_child_next(void *obj, void *prev); - -/** - * Iterate over potential AVOptions-enabled children of parent. - * - * @param iter a pointer where iteration state is stored. - * @return AVClass corresponding to next potential child or NULL - */ -const AVClass *av_opt_child_class_iterate(const AVClass *parent, void **iter); - -/** - * @defgroup opt_set_funcs Option setting functions - * @{ - * Those functions set the field of obj with the given name to value. - * - * @param[in] obj A struct whose first element is a pointer to an AVClass. - * @param[in] name the name of the field to set - * @param[in] val The value to set. In case of av_opt_set() if the field is not - * of a string type, then the given string is parsed. - * SI postfixes and some named scalars are supported. - * If the field is of a numeric type, it has to be a numeric or named - * scalar. Behavior with more than one scalar and +- infix operators - * is undefined. - * If the field is of a flags type, it has to be a sequence of numeric - * scalars or named flags separated by '+' or '-'. Prefixing a flag - * with '+' causes it to be set without affecting the other flags; - * similarly, '-' unsets a flag. - * If the field is of a dictionary type, it has to be a ':' separated list of - * key=value parameters. Values containing ':' special characters must be - * escaped. - * @param search_flags flags passed to av_opt_find2. I.e. if AV_OPT_SEARCH_CHILDREN - * is passed here, then the option may be set on a child of obj. - * - * @return 0 if the value has been set, or an AVERROR code in case of - * error: - * AVERROR_OPTION_NOT_FOUND if no matching option exists - * AVERROR(ERANGE) if the value is out of range - * AVERROR(EINVAL) if the value is not valid - */ -int av_opt_set (void *obj, const char *name, const char *val, int search_flags); -int av_opt_set_int (void *obj, const char *name, int64_t val, int search_flags); -int av_opt_set_double (void *obj, const char *name, double val, int search_flags); -int av_opt_set_q (void *obj, const char *name, AVRational val, int search_flags); -int av_opt_set_bin (void *obj, const char *name, const uint8_t *val, int size, int search_flags); -int av_opt_set_image_size(void *obj, const char *name, int w, int h, int search_flags); -int av_opt_set_pixel_fmt (void *obj, const char *name, enum AVPixelFormat fmt, int search_flags); -int av_opt_set_sample_fmt(void *obj, const char *name, enum AVSampleFormat fmt, int search_flags); -int av_opt_set_video_rate(void *obj, const char *name, AVRational val, int search_flags); -#if FF_API_OLD_CHANNEL_LAYOUT -attribute_deprecated -int av_opt_set_channel_layout(void *obj, const char *name, int64_t ch_layout, int search_flags); -#endif -int av_opt_set_chlayout(void *obj, const char *name, const AVChannelLayout *layout, int search_flags); -/** - * @note Any old dictionary present is discarded and replaced with a copy of the new one. The - * caller still owns val is and responsible for freeing it. - */ -int av_opt_set_dict_val(void *obj, const char *name, const AVDictionary *val, int search_flags); - -/** - * Set a binary option to an integer list. - * - * @param obj AVClass object to set options on - * @param name name of the binary option - * @param val pointer to an integer list (must have the correct type with - * regard to the contents of the list) - * @param term list terminator (usually 0 or -1) - * @param flags search flags - */ -#define av_opt_set_int_list(obj, name, val, term, flags) \ - (av_int_list_length(val, term) > INT_MAX / sizeof(*(val)) ? \ - AVERROR(EINVAL) : \ - av_opt_set_bin(obj, name, (const uint8_t *)(val), \ - av_int_list_length(val, term) * sizeof(*(val)), flags)) - -/** - * @} - */ - -/** - * @defgroup opt_get_funcs Option getting functions - * @{ - * Those functions get a value of the option with the given name from an object. - * - * @param[in] obj a struct whose first element is a pointer to an AVClass. - * @param[in] name name of the option to get. - * @param[in] search_flags flags passed to av_opt_find2. I.e. if AV_OPT_SEARCH_CHILDREN - * is passed here, then the option may be found in a child of obj. - * @param[out] out_val value of the option will be written here - * @return >=0 on success, a negative error code otherwise - */ -/** - * @note the returned string will be av_malloc()ed and must be av_free()ed by the caller - * - * @note if AV_OPT_ALLOW_NULL is set in search_flags in av_opt_get, and the - * option is of type AV_OPT_TYPE_STRING, AV_OPT_TYPE_BINARY or AV_OPT_TYPE_DICT - * and is set to NULL, *out_val will be set to NULL instead of an allocated - * empty string. - */ -int av_opt_get (void *obj, const char *name, int search_flags, uint8_t **out_val); -int av_opt_get_int (void *obj, const char *name, int search_flags, int64_t *out_val); -int av_opt_get_double (void *obj, const char *name, int search_flags, double *out_val); -int av_opt_get_q (void *obj, const char *name, int search_flags, AVRational *out_val); -int av_opt_get_image_size(void *obj, const char *name, int search_flags, int *w_out, int *h_out); -int av_opt_get_pixel_fmt (void *obj, const char *name, int search_flags, enum AVPixelFormat *out_fmt); -int av_opt_get_sample_fmt(void *obj, const char *name, int search_flags, enum AVSampleFormat *out_fmt); -int av_opt_get_video_rate(void *obj, const char *name, int search_flags, AVRational *out_val); -#if FF_API_OLD_CHANNEL_LAYOUT -attribute_deprecated -int av_opt_get_channel_layout(void *obj, const char *name, int search_flags, int64_t *ch_layout); -#endif -int av_opt_get_chlayout(void *obj, const char *name, int search_flags, AVChannelLayout *layout); -/** - * @param[out] out_val The returned dictionary is a copy of the actual value and must - * be freed with av_dict_free() by the caller - */ -int av_opt_get_dict_val(void *obj, const char *name, int search_flags, AVDictionary **out_val); -/** - * @} - */ -/** - * Gets a pointer to the requested field in a struct. - * This function allows accessing a struct even when its fields are moved or - * renamed since the application making the access has been compiled, - * - * @returns a pointer to the field, it can be cast to the correct type and read - * or written to. - */ -void *av_opt_ptr(const AVClass *avclass, void *obj, const char *name); - -/** - * Free an AVOptionRanges struct and set it to NULL. - */ -void av_opt_freep_ranges(AVOptionRanges **ranges); - -/** - * Get a list of allowed ranges for the given option. - * - * The returned list may depend on other fields in obj like for example profile. - * - * @param flags is a bitmask of flags, undefined flags should not be set and should be ignored - * AV_OPT_SEARCH_FAKE_OBJ indicates that the obj is a double pointer to a AVClass instead of a full instance - * AV_OPT_MULTI_COMPONENT_RANGE indicates that function may return more than one component, @see AVOptionRanges - * - * The result must be freed with av_opt_freep_ranges. - * - * @return number of compontents returned on success, a negative errro code otherwise - */ -int av_opt_query_ranges(AVOptionRanges **, void *obj, const char *key, int flags); - -/** - * Copy options from src object into dest object. - * - * The underlying AVClass of both src and dest must coincide. The guarantee - * below does not apply if this is not fulfilled. - * - * Options that require memory allocation (e.g. string or binary) are malloc'ed in dest object. - * Original memory allocated for such options is freed unless both src and dest options points to the same memory. - * - * Even on error it is guaranteed that allocated options from src and dest - * no longer alias each other afterwards; in particular calling av_opt_free() - * on both src and dest is safe afterwards if dest has been memdup'ed from src. - * - * @param dest Object to copy from - * @param src Object to copy into - * @return 0 on success, negative on error - */ -int av_opt_copy(void *dest, const void *src); - -/** - * Get a default list of allowed ranges for the given option. - * - * This list is constructed without using the AVClass.query_ranges() callback - * and can be used as fallback from within the callback. - * - * @param flags is a bitmask of flags, undefined flags should not be set and should be ignored - * AV_OPT_SEARCH_FAKE_OBJ indicates that the obj is a double pointer to a AVClass instead of a full instance - * AV_OPT_MULTI_COMPONENT_RANGE indicates that function may return more than one component, @see AVOptionRanges - * - * The result must be freed with av_opt_free_ranges. - * - * @return number of compontents returned on success, a negative errro code otherwise - */ -int av_opt_query_ranges_default(AVOptionRanges **, void *obj, const char *key, int flags); - -/** - * Check if given option is set to its default value. - * - * Options o must belong to the obj. This function must not be called to check child's options state. - * @see av_opt_is_set_to_default_by_name(). - * - * @param obj AVClass object to check option on - * @param o option to be checked - * @return >0 when option is set to its default, - * 0 when option is not set its default, - * <0 on error - */ -int av_opt_is_set_to_default(void *obj, const AVOption *o); - -/** - * Check if given option is set to its default value. - * - * @param obj AVClass object to check option on - * @param name option name - * @param search_flags combination of AV_OPT_SEARCH_* - * @return >0 when option is set to its default, - * 0 when option is not set its default, - * <0 on error - */ -int av_opt_is_set_to_default_by_name(void *obj, const char *name, int search_flags); - - -#define AV_OPT_SERIALIZE_SKIP_DEFAULTS 0x00000001 ///< Serialize options that are not set to default values only. -#define AV_OPT_SERIALIZE_OPT_FLAGS_EXACT 0x00000002 ///< Serialize options that exactly match opt_flags only. - -/** - * Serialize object's options. - * - * Create a string containing object's serialized options. - * Such string may be passed back to av_opt_set_from_string() in order to restore option values. - * A key/value or pairs separator occurring in the serialized value or - * name string are escaped through the av_escape() function. - * - * @param[in] obj AVClass object to serialize - * @param[in] opt_flags serialize options with all the specified flags set (AV_OPT_FLAG) - * @param[in] flags combination of AV_OPT_SERIALIZE_* flags - * @param[out] buffer Pointer to buffer that will be allocated with string containg serialized options. - * Buffer must be freed by the caller when is no longer needed. - * @param[in] key_val_sep character used to separate key from value - * @param[in] pairs_sep character used to separate two pairs from each other - * @return >= 0 on success, negative on error - * @warning Separators cannot be neither '\\' nor '\0'. They also cannot be the same. - */ -int av_opt_serialize(void *obj, int opt_flags, int flags, char **buffer, - const char key_val_sep, const char pairs_sep); -/** - * @} - */ - -#endif /* AVUTIL_OPT_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/parseutils.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/parseutils.h deleted file mode 100644 index e66d24b7..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/parseutils.h +++ /dev/null @@ -1,193 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PARSEUTILS_H -#define AVUTIL_PARSEUTILS_H - -#include - -#include "rational.h" - -/** - * @file - * misc parsing utilities - */ - -/** - * Parse str and store the parsed ratio in q. - * - * Note that a ratio with infinite (1/0) or negative value is - * considered valid, so you should check on the returned value if you - * want to exclude those values. - * - * The undefined value can be expressed using the "0:0" string. - * - * @param[in,out] q pointer to the AVRational which will contain the ratio - * @param[in] str the string to parse: it has to be a string in the format - * num:den, a float number or an expression - * @param[in] max the maximum allowed numerator and denominator - * @param[in] log_offset log level offset which is applied to the log - * level of log_ctx - * @param[in] log_ctx parent logging context - * @return >= 0 on success, a negative error code otherwise - */ -int av_parse_ratio(AVRational *q, const char *str, int max, - int log_offset, void *log_ctx); - -#define av_parse_ratio_quiet(rate, str, max) \ - av_parse_ratio(rate, str, max, AV_LOG_MAX_OFFSET, NULL) - -/** - * Parse str and put in width_ptr and height_ptr the detected values. - * - * @param[in,out] width_ptr pointer to the variable which will contain the detected - * width value - * @param[in,out] height_ptr pointer to the variable which will contain the detected - * height value - * @param[in] str the string to parse: it has to be a string in the format - * width x height or a valid video size abbreviation. - * @return >= 0 on success, a negative error code otherwise - */ -int av_parse_video_size(int *width_ptr, int *height_ptr, const char *str); - -/** - * Parse str and store the detected values in *rate. - * - * @param[in,out] rate pointer to the AVRational which will contain the detected - * frame rate - * @param[in] str the string to parse: it has to be a string in the format - * rate_num / rate_den, a float number or a valid video rate abbreviation - * @return >= 0 on success, a negative error code otherwise - */ -int av_parse_video_rate(AVRational *rate, const char *str); - -/** - * Put the RGBA values that correspond to color_string in rgba_color. - * - * @param color_string a string specifying a color. It can be the name of - * a color (case insensitive match) or a [0x|#]RRGGBB[AA] sequence, - * possibly followed by "@" and a string representing the alpha - * component. - * The alpha component may be a string composed by "0x" followed by an - * hexadecimal number or a decimal number between 0.0 and 1.0, which - * represents the opacity value (0x00/0.0 means completely transparent, - * 0xff/1.0 completely opaque). - * If the alpha component is not specified then 0xff is assumed. - * The string "random" will result in a random color. - * @param slen length of the initial part of color_string containing the - * color. It can be set to -1 if color_string is a null terminated string - * containing nothing else than the color. - * @return >= 0 in case of success, a negative value in case of - * failure (for example if color_string cannot be parsed). - */ -int av_parse_color(uint8_t *rgba_color, const char *color_string, int slen, - void *log_ctx); - -/** - * Get the name of a color from the internal table of hard-coded named - * colors. - * - * This function is meant to enumerate the color names recognized by - * av_parse_color(). - * - * @param color_idx index of the requested color, starting from 0 - * @param rgbp if not NULL, will point to a 3-elements array with the color value in RGB - * @return the color name string or NULL if color_idx is not in the array - */ -const char *av_get_known_color_name(int color_idx, const uint8_t **rgb); - -/** - * Parse timestr and return in *time a corresponding number of - * microseconds. - * - * @param timeval puts here the number of microseconds corresponding - * to the string in timestr. If the string represents a duration, it - * is the number of microseconds contained in the time interval. If - * the string is a date, is the number of microseconds since 1st of - * January, 1970 up to the time of the parsed date. If timestr cannot - * be successfully parsed, set *time to INT64_MIN. - - * @param timestr a string representing a date or a duration. - * - If a date the syntax is: - * @code - * [{YYYY-MM-DD|YYYYMMDD}[T|t| ]]{{HH:MM:SS[.m...]]]}|{HHMMSS[.m...]]]}}[Z] - * now - * @endcode - * If the value is "now" it takes the current time. - * Time is local time unless Z is appended, in which case it is - * interpreted as UTC. - * If the year-month-day part is not specified it takes the current - * year-month-day. - * - If a duration the syntax is: - * @code - * [-][HH:]MM:SS[.m...] - * [-]S+[.m...] - * @endcode - * @param duration flag which tells how to interpret timestr, if not - * zero timestr is interpreted as a duration, otherwise as a date - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code otherwise - */ -int av_parse_time(int64_t *timeval, const char *timestr, int duration); - -/** - * Attempt to find a specific tag in a URL. - * - * syntax: '?tag1=val1&tag2=val2...'. Little URL decoding is done. - * Return 1 if found. - */ -int av_find_info_tag(char *arg, int arg_size, const char *tag1, const char *info); - -/** - * Simplified version of strptime - * - * Parse the input string p according to the format string fmt and - * store its results in the structure dt. - * This implementation supports only a subset of the formats supported - * by the standard strptime(). - * - * The supported input field descriptors are listed below. - * - %H: the hour as a decimal number, using a 24-hour clock, in the - * range '00' through '23' - * - %J: hours as a decimal number, in the range '0' through INT_MAX - * - %M: the minute as a decimal number, using a 24-hour clock, in the - * range '00' through '59' - * - %S: the second as a decimal number, using a 24-hour clock, in the - * range '00' through '59' - * - %Y: the year as a decimal number, using the Gregorian calendar - * - %m: the month as a decimal number, in the range '1' through '12' - * - %d: the day of the month as a decimal number, in the range '1' - * through '31' - * - %T: alias for '%H:%M:%S' - * - %%: a literal '%' - * - * @return a pointer to the first character not processed in this function - * call. In case the input string contains more characters than - * required by the format string the return value points right after - * the last consumed input character. In case the whole input string - * is consumed the return value points to the null byte at the end of - * the string. On failure NULL is returned. - */ -char *av_small_strptime(const char *p, const char *fmt, struct tm *dt); - -/** - * Convert the decomposed UTC time in tm to a time_t value. - */ -time_t av_timegm(struct tm *tm); - -#endif /* AVUTIL_PARSEUTILS_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/pixdesc.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/pixdesc.h deleted file mode 100644 index f8a195ff..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/pixdesc.h +++ /dev/null @@ -1,410 +0,0 @@ -/* - * pixel format descriptor - * Copyright (c) 2009 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PIXDESC_H -#define AVUTIL_PIXDESC_H - -#include - -#include "attributes.h" -#include "pixfmt.h" - -typedef struct AVComponentDescriptor { - /** - * Which of the 4 planes contains the component. - */ - int plane; - - /** - * Number of elements between 2 horizontally consecutive pixels. - * Elements are bits for bitstream formats, bytes otherwise. - */ - int step; - - /** - * Number of elements before the component of the first pixel. - * Elements are bits for bitstream formats, bytes otherwise. - */ - int offset; - - /** - * Number of least significant bits that must be shifted away - * to get the value. - */ - int shift; - - /** - * Number of bits in the component. - */ - int depth; -} AVComponentDescriptor; - -/** - * Descriptor that unambiguously describes how the bits of a pixel are - * stored in the up to 4 data planes of an image. It also stores the - * subsampling factors and number of components. - * - * @note This is separate of the colorspace (RGB, YCbCr, YPbPr, JPEG-style YUV - * and all the YUV variants) AVPixFmtDescriptor just stores how values - * are stored not what these values represent. - */ -typedef struct AVPixFmtDescriptor { - const char *name; - uint8_t nb_components; ///< The number of components each pixel has, (1-4) - - /** - * Amount to shift the luma width right to find the chroma width. - * For YV12 this is 1 for example. - * chroma_width = AV_CEIL_RSHIFT(luma_width, log2_chroma_w) - * The note above is needed to ensure rounding up. - * This value only refers to the chroma components. - */ - uint8_t log2_chroma_w; - - /** - * Amount to shift the luma height right to find the chroma height. - * For YV12 this is 1 for example. - * chroma_height= AV_CEIL_RSHIFT(luma_height, log2_chroma_h) - * The note above is needed to ensure rounding up. - * This value only refers to the chroma components. - */ - uint8_t log2_chroma_h; - - /** - * Combination of AV_PIX_FMT_FLAG_... flags. - */ - uint64_t flags; - - /** - * Parameters that describe how pixels are packed. - * If the format has 1 or 2 components, then luma is 0. - * If the format has 3 or 4 components: - * if the RGB flag is set then 0 is red, 1 is green and 2 is blue; - * otherwise 0 is luma, 1 is chroma-U and 2 is chroma-V. - * - * If present, the Alpha channel is always the last component. - */ - AVComponentDescriptor comp[4]; - - /** - * Alternative comma-separated names. - */ - const char *alias; -} AVPixFmtDescriptor; - -/** - * Pixel format is big-endian. - */ -#define AV_PIX_FMT_FLAG_BE (1 << 0) -/** - * Pixel format has a palette in data[1], values are indexes in this palette. - */ -#define AV_PIX_FMT_FLAG_PAL (1 << 1) -/** - * All values of a component are bit-wise packed end to end. - */ -#define AV_PIX_FMT_FLAG_BITSTREAM (1 << 2) -/** - * Pixel format is an HW accelerated format. - */ -#define AV_PIX_FMT_FLAG_HWACCEL (1 << 3) -/** - * At least one pixel component is not in the first data plane. - */ -#define AV_PIX_FMT_FLAG_PLANAR (1 << 4) -/** - * The pixel format contains RGB-like data (as opposed to YUV/grayscale). - */ -#define AV_PIX_FMT_FLAG_RGB (1 << 5) - -/** - * The pixel format has an alpha channel. This is set on all formats that - * support alpha in some way, including AV_PIX_FMT_PAL8. The alpha is always - * straight, never pre-multiplied. - * - * If a codec or a filter does not support alpha, it should set all alpha to - * opaque, or use the equivalent pixel formats without alpha component, e.g. - * AV_PIX_FMT_RGB0 (or AV_PIX_FMT_RGB24 etc.) instead of AV_PIX_FMT_RGBA. - */ -#define AV_PIX_FMT_FLAG_ALPHA (1 << 7) - -/** - * The pixel format is following a Bayer pattern - */ -#define AV_PIX_FMT_FLAG_BAYER (1 << 8) - -/** - * The pixel format contains IEEE-754 floating point values. Precision (double, - * single, or half) should be determined by the pixel size (64, 32, or 16 bits). - */ -#define AV_PIX_FMT_FLAG_FLOAT (1 << 9) - -/** - * Return the number of bits per pixel used by the pixel format - * described by pixdesc. Note that this is not the same as the number - * of bits per sample. - * - * The returned number of bits refers to the number of bits actually - * used for storing the pixel information, that is padding bits are - * not counted. - */ -int av_get_bits_per_pixel(const AVPixFmtDescriptor *pixdesc); - -/** - * Return the number of bits per pixel for the pixel format - * described by pixdesc, including any padding or unused bits. - */ -int av_get_padded_bits_per_pixel(const AVPixFmtDescriptor *pixdesc); - -/** - * @return a pixel format descriptor for provided pixel format or NULL if - * this pixel format is unknown. - */ -const AVPixFmtDescriptor *av_pix_fmt_desc_get(enum AVPixelFormat pix_fmt); - -/** - * Iterate over all pixel format descriptors known to libavutil. - * - * @param prev previous descriptor. NULL to get the first descriptor. - * - * @return next descriptor or NULL after the last descriptor - */ -const AVPixFmtDescriptor *av_pix_fmt_desc_next(const AVPixFmtDescriptor *prev); - -/** - * @return an AVPixelFormat id described by desc, or AV_PIX_FMT_NONE if desc - * is not a valid pointer to a pixel format descriptor. - */ -enum AVPixelFormat av_pix_fmt_desc_get_id(const AVPixFmtDescriptor *desc); - -/** - * Utility function to access log2_chroma_w log2_chroma_h from - * the pixel format AVPixFmtDescriptor. - * - * @param[in] pix_fmt the pixel format - * @param[out] h_shift store log2_chroma_w (horizontal/width shift) - * @param[out] v_shift store log2_chroma_h (vertical/height shift) - * - * @return 0 on success, AVERROR(ENOSYS) on invalid or unknown pixel format - */ -int av_pix_fmt_get_chroma_sub_sample(enum AVPixelFormat pix_fmt, - int *h_shift, int *v_shift); - -/** - * @return number of planes in pix_fmt, a negative AVERROR if pix_fmt is not a - * valid pixel format. - */ -int av_pix_fmt_count_planes(enum AVPixelFormat pix_fmt); - -/** - * @return the name for provided color range or NULL if unknown. - */ -const char *av_color_range_name(enum AVColorRange range); - -/** - * @return the AVColorRange value for name or an AVError if not found. - */ -int av_color_range_from_name(const char *name); - -/** - * @return the name for provided color primaries or NULL if unknown. - */ -const char *av_color_primaries_name(enum AVColorPrimaries primaries); - -/** - * @return the AVColorPrimaries value for name or an AVError if not found. - */ -int av_color_primaries_from_name(const char *name); - -/** - * @return the name for provided color transfer or NULL if unknown. - */ -const char *av_color_transfer_name(enum AVColorTransferCharacteristic transfer); - -/** - * @return the AVColorTransferCharacteristic value for name or an AVError if not found. - */ -int av_color_transfer_from_name(const char *name); - -/** - * @return the name for provided color space or NULL if unknown. - */ -const char *av_color_space_name(enum AVColorSpace space); - -/** - * @return the AVColorSpace value for name or an AVError if not found. - */ -int av_color_space_from_name(const char *name); - -/** - * @return the name for provided chroma location or NULL if unknown. - */ -const char *av_chroma_location_name(enum AVChromaLocation location); - -/** - * @return the AVChromaLocation value for name or an AVError if not found. - */ -int av_chroma_location_from_name(const char *name); - -/** - * Return the pixel format corresponding to name. - * - * If there is no pixel format with name name, then looks for a - * pixel format with the name corresponding to the native endian - * format of name. - * For example in a little-endian system, first looks for "gray16", - * then for "gray16le". - * - * Finally if no pixel format has been found, returns AV_PIX_FMT_NONE. - */ -enum AVPixelFormat av_get_pix_fmt(const char *name); - -/** - * Return the short name for a pixel format, NULL in case pix_fmt is - * unknown. - * - * @see av_get_pix_fmt(), av_get_pix_fmt_string() - */ -const char *av_get_pix_fmt_name(enum AVPixelFormat pix_fmt); - -/** - * Print in buf the string corresponding to the pixel format with - * number pix_fmt, or a header if pix_fmt is negative. - * - * @param buf the buffer where to write the string - * @param buf_size the size of buf - * @param pix_fmt the number of the pixel format to print the - * corresponding info string, or a negative value to print the - * corresponding header. - */ -char *av_get_pix_fmt_string(char *buf, int buf_size, - enum AVPixelFormat pix_fmt); - -/** - * Read a line from an image, and write the values of the - * pixel format component c to dst. - * - * @param data the array containing the pointers to the planes of the image - * @param linesize the array containing the linesizes of the image - * @param desc the pixel format descriptor for the image - * @param x the horizontal coordinate of the first pixel to read - * @param y the vertical coordinate of the first pixel to read - * @param w the width of the line to read, that is the number of - * values to write to dst - * @param read_pal_component if not zero and the format is a paletted - * format writes the values corresponding to the palette - * component c in data[1] to dst, rather than the palette indexes in - * data[0]. The behavior is undefined if the format is not paletted. - * @param dst_element_size size of elements in dst array (2 or 4 byte) - */ -void av_read_image_line2(void *dst, const uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w, int read_pal_component, - int dst_element_size); - -void av_read_image_line(uint16_t *dst, const uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w, int read_pal_component); - -/** - * Write the values from src to the pixel format component c of an - * image line. - * - * @param src array containing the values to write - * @param data the array containing the pointers to the planes of the - * image to write into. It is supposed to be zeroed. - * @param linesize the array containing the linesizes of the image - * @param desc the pixel format descriptor for the image - * @param x the horizontal coordinate of the first pixel to write - * @param y the vertical coordinate of the first pixel to write - * @param w the width of the line to write, that is the number of - * values to write to the image line - * @param src_element_size size of elements in src array (2 or 4 byte) - */ -void av_write_image_line2(const void *src, uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w, int src_element_size); - -void av_write_image_line(const uint16_t *src, uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w); - -/** - * Utility function to swap the endianness of a pixel format. - * - * @param[in] pix_fmt the pixel format - * - * @return pixel format with swapped endianness if it exists, - * otherwise AV_PIX_FMT_NONE - */ -enum AVPixelFormat av_pix_fmt_swap_endianness(enum AVPixelFormat pix_fmt); - -#define FF_LOSS_RESOLUTION 0x0001 /**< loss due to resolution change */ -#define FF_LOSS_DEPTH 0x0002 /**< loss due to color depth change */ -#define FF_LOSS_COLORSPACE 0x0004 /**< loss due to color space conversion */ -#define FF_LOSS_ALPHA 0x0008 /**< loss of alpha bits */ -#define FF_LOSS_COLORQUANT 0x0010 /**< loss due to color quantization */ -#define FF_LOSS_CHROMA 0x0020 /**< loss of chroma (e.g. RGB to gray conversion) */ - -/** - * Compute what kind of losses will occur when converting from one specific - * pixel format to another. - * When converting from one pixel format to another, information loss may occur. - * For example, when converting from RGB24 to GRAY, the color information will - * be lost. Similarly, other losses occur when converting from some formats to - * other formats. These losses can involve loss of chroma, but also loss of - * resolution, loss of color depth, loss due to the color space conversion, loss - * of the alpha bits or loss due to color quantization. - * av_get_fix_fmt_loss() informs you about the various types of losses - * which will occur when converting from one pixel format to another. - * - * @param[in] dst_pix_fmt destination pixel format - * @param[in] src_pix_fmt source pixel format - * @param[in] has_alpha Whether the source pixel format alpha channel is used. - * @return Combination of flags informing you what kind of losses will occur - * (maximum loss for an invalid dst_pix_fmt). - */ -int av_get_pix_fmt_loss(enum AVPixelFormat dst_pix_fmt, - enum AVPixelFormat src_pix_fmt, - int has_alpha); - -/** - * Compute what kind of losses will occur when converting from one specific - * pixel format to another. - * When converting from one pixel format to another, information loss may occur. - * For example, when converting from RGB24 to GRAY, the color information will - * be lost. Similarly, other losses occur when converting from some formats to - * other formats. These losses can involve loss of chroma, but also loss of - * resolution, loss of color depth, loss due to the color space conversion, loss - * of the alpha bits or loss due to color quantization. - * av_get_fix_fmt_loss() informs you about the various types of losses - * which will occur when converting from one pixel format to another. - * - * @param[in] dst_pix_fmt destination pixel format - * @param[in] src_pix_fmt source pixel format - * @param[in] has_alpha Whether the source pixel format alpha channel is used. - * @return Combination of flags informing you what kind of losses will occur - * (maximum loss for an invalid dst_pix_fmt). - */ -enum AVPixelFormat av_find_best_pix_fmt_of_2(enum AVPixelFormat dst_pix_fmt1, enum AVPixelFormat dst_pix_fmt2, - enum AVPixelFormat src_pix_fmt, int has_alpha, int *loss_ptr); - -#endif /* AVUTIL_PIXDESC_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/pixelutils.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/pixelutils.h deleted file mode 100644 index 7a997cde..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/pixelutils.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PIXELUTILS_H -#define AVUTIL_PIXELUTILS_H - -#include -#include - -/** - * Sum of abs(src1[x] - src2[x]) - */ -typedef int (*av_pixelutils_sad_fn)(const uint8_t *src1, ptrdiff_t stride1, - const uint8_t *src2, ptrdiff_t stride2); - -/** - * Get a potentially optimized pointer to a Sum-of-absolute-differences - * function (see the av_pixelutils_sad_fn prototype). - * - * @param w_bits 1< - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PIXFMT_H -#define AVUTIL_PIXFMT_H - -/** - * @file - * pixel format definitions - */ - -#include "libavutil/avconfig.h" -#include "version.h" - -#define AVPALETTE_SIZE 1024 -#define AVPALETTE_COUNT 256 - -/** - * Pixel format. - * - * @note - * AV_PIX_FMT_RGB32 is handled in an endian-specific manner. An RGBA - * color is put together as: - * (A << 24) | (R << 16) | (G << 8) | B - * This is stored as BGRA on little-endian CPU architectures and ARGB on - * big-endian CPUs. - * - * @note - * If the resolution is not a multiple of the chroma subsampling factor - * then the chroma plane resolution must be rounded up. - * - * @par - * When the pixel format is palettized RGB32 (AV_PIX_FMT_PAL8), the palettized - * image data is stored in AVFrame.data[0]. The palette is transported in - * AVFrame.data[1], is 1024 bytes long (256 4-byte entries) and is - * formatted the same as in AV_PIX_FMT_RGB32 described above (i.e., it is - * also endian-specific). Note also that the individual RGB32 palette - * components stored in AVFrame.data[1] should be in the range 0..255. - * This is important as many custom PAL8 video codecs that were designed - * to run on the IBM VGA graphics adapter use 6-bit palette components. - * - * @par - * For all the 8 bits per pixel formats, an RGB32 palette is in data[1] like - * for pal8. This palette is filled in automatically by the function - * allocating the picture. - */ -enum AVPixelFormat { - AV_PIX_FMT_NONE = -1, - AV_PIX_FMT_YUV420P, ///< planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples) - AV_PIX_FMT_YUYV422, ///< packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr - AV_PIX_FMT_RGB24, ///< packed RGB 8:8:8, 24bpp, RGBRGB... - AV_PIX_FMT_BGR24, ///< packed RGB 8:8:8, 24bpp, BGRBGR... - AV_PIX_FMT_YUV422P, ///< planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples) - AV_PIX_FMT_YUV444P, ///< planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples) - AV_PIX_FMT_YUV410P, ///< planar YUV 4:1:0, 9bpp, (1 Cr & Cb sample per 4x4 Y samples) - AV_PIX_FMT_YUV411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) - AV_PIX_FMT_GRAY8, ///< Y , 8bpp - AV_PIX_FMT_MONOWHITE, ///< Y , 1bpp, 0 is white, 1 is black, in each byte pixels are ordered from the msb to the lsb - AV_PIX_FMT_MONOBLACK, ///< Y , 1bpp, 0 is black, 1 is white, in each byte pixels are ordered from the msb to the lsb - AV_PIX_FMT_PAL8, ///< 8 bits with AV_PIX_FMT_RGB32 palette - AV_PIX_FMT_YUVJ420P, ///< planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV420P and setting color_range - AV_PIX_FMT_YUVJ422P, ///< planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV422P and setting color_range - AV_PIX_FMT_YUVJ444P, ///< planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV444P and setting color_range - AV_PIX_FMT_UYVY422, ///< packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1 - AV_PIX_FMT_UYYVYY411, ///< packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3 - AV_PIX_FMT_BGR8, ///< packed RGB 3:3:2, 8bpp, (msb)2B 3G 3R(lsb) - AV_PIX_FMT_BGR4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1B 2G 1R(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits - AV_PIX_FMT_BGR4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1B 2G 1R(lsb) - AV_PIX_FMT_RGB8, ///< packed RGB 3:3:2, 8bpp, (msb)2R 3G 3B(lsb) - AV_PIX_FMT_RGB4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1R 2G 1B(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits - AV_PIX_FMT_RGB4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1R 2G 1B(lsb) - AV_PIX_FMT_NV12, ///< planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (first byte U and the following byte V) - AV_PIX_FMT_NV21, ///< as above, but U and V bytes are swapped - - AV_PIX_FMT_ARGB, ///< packed ARGB 8:8:8:8, 32bpp, ARGBARGB... - AV_PIX_FMT_RGBA, ///< packed RGBA 8:8:8:8, 32bpp, RGBARGBA... - AV_PIX_FMT_ABGR, ///< packed ABGR 8:8:8:8, 32bpp, ABGRABGR... - AV_PIX_FMT_BGRA, ///< packed BGRA 8:8:8:8, 32bpp, BGRABGRA... - - AV_PIX_FMT_GRAY16BE, ///< Y , 16bpp, big-endian - AV_PIX_FMT_GRAY16LE, ///< Y , 16bpp, little-endian - AV_PIX_FMT_YUV440P, ///< planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples) - AV_PIX_FMT_YUVJ440P, ///< planar YUV 4:4:0 full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV440P and setting color_range - AV_PIX_FMT_YUVA420P, ///< planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples) - AV_PIX_FMT_RGB48BE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as big-endian - AV_PIX_FMT_RGB48LE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as little-endian - - AV_PIX_FMT_RGB565BE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), big-endian - AV_PIX_FMT_RGB565LE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), little-endian - AV_PIX_FMT_RGB555BE, ///< packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), big-endian , X=unused/undefined - AV_PIX_FMT_RGB555LE, ///< packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), little-endian, X=unused/undefined - - AV_PIX_FMT_BGR565BE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), big-endian - AV_PIX_FMT_BGR565LE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), little-endian - AV_PIX_FMT_BGR555BE, ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), big-endian , X=unused/undefined - AV_PIX_FMT_BGR555LE, ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), little-endian, X=unused/undefined - - /** - * Hardware acceleration through VA-API, data[3] contains a - * VASurfaceID. - */ - AV_PIX_FMT_VAAPI, - - AV_PIX_FMT_YUV420P16LE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV420P16BE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV422P16LE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV422P16BE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV444P16LE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV444P16BE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_DXVA2_VLD, ///< HW decoding through DXVA2, Picture.data[3] contains a LPDIRECT3DSURFACE9 pointer - - AV_PIX_FMT_RGB444LE, ///< packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_RGB444BE, ///< packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), big-endian, X=unused/undefined - AV_PIX_FMT_BGR444LE, ///< packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_BGR444BE, ///< packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), big-endian, X=unused/undefined - AV_PIX_FMT_YA8, ///< 8 bits gray, 8 bits alpha - - AV_PIX_FMT_Y400A = AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8 - AV_PIX_FMT_GRAY8A= AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8 - - AV_PIX_FMT_BGR48BE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as big-endian - AV_PIX_FMT_BGR48LE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as little-endian - - /** - * The following 12 formats have the disadvantage of needing 1 format for each bit depth. - * Notice that each 9/10 bits sample is stored in 16 bits with extra padding. - * If you want to support multiple bit depths, then using AV_PIX_FMT_YUV420P16* with the bpp stored separately is better. - */ - AV_PIX_FMT_YUV420P9BE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P9LE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV420P10BE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P10LE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV422P10BE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P10LE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV444P9BE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P9LE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV444P10BE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P10LE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV422P9BE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P9LE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_GBRP, ///< planar GBR 4:4:4 24bpp - AV_PIX_FMT_GBR24P = AV_PIX_FMT_GBRP, // alias for #AV_PIX_FMT_GBRP - AV_PIX_FMT_GBRP9BE, ///< planar GBR 4:4:4 27bpp, big-endian - AV_PIX_FMT_GBRP9LE, ///< planar GBR 4:4:4 27bpp, little-endian - AV_PIX_FMT_GBRP10BE, ///< planar GBR 4:4:4 30bpp, big-endian - AV_PIX_FMT_GBRP10LE, ///< planar GBR 4:4:4 30bpp, little-endian - AV_PIX_FMT_GBRP16BE, ///< planar GBR 4:4:4 48bpp, big-endian - AV_PIX_FMT_GBRP16LE, ///< planar GBR 4:4:4 48bpp, little-endian - AV_PIX_FMT_YUVA422P, ///< planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples) - AV_PIX_FMT_YUVA444P, ///< planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples) - AV_PIX_FMT_YUVA420P9BE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), big-endian - AV_PIX_FMT_YUVA420P9LE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), little-endian - AV_PIX_FMT_YUVA422P9BE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), big-endian - AV_PIX_FMT_YUVA422P9LE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), little-endian - AV_PIX_FMT_YUVA444P9BE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), big-endian - AV_PIX_FMT_YUVA444P9LE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), little-endian - AV_PIX_FMT_YUVA420P10BE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian) - AV_PIX_FMT_YUVA420P10LE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian) - AV_PIX_FMT_YUVA422P10BE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA422P10LE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian) - AV_PIX_FMT_YUVA444P10BE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA444P10LE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian) - AV_PIX_FMT_YUVA420P16BE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian) - AV_PIX_FMT_YUVA420P16LE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian) - AV_PIX_FMT_YUVA422P16BE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA422P16LE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian) - AV_PIX_FMT_YUVA444P16BE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA444P16LE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian) - - AV_PIX_FMT_VDPAU, ///< HW acceleration through VDPAU, Picture.data[3] contains a VdpVideoSurface - - AV_PIX_FMT_XYZ12LE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), the 2-byte value for each X/Y/Z is stored as little-endian, the 4 lower bits are set to 0 - AV_PIX_FMT_XYZ12BE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), the 2-byte value for each X/Y/Z is stored as big-endian, the 4 lower bits are set to 0 - AV_PIX_FMT_NV16, ///< interleaved chroma YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples) - AV_PIX_FMT_NV20LE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_NV20BE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - - AV_PIX_FMT_RGBA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian - AV_PIX_FMT_RGBA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian - AV_PIX_FMT_BGRA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian - AV_PIX_FMT_BGRA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian - - AV_PIX_FMT_YVYU422, ///< packed YUV 4:2:2, 16bpp, Y0 Cr Y1 Cb - - AV_PIX_FMT_YA16BE, ///< 16 bits gray, 16 bits alpha (big-endian) - AV_PIX_FMT_YA16LE, ///< 16 bits gray, 16 bits alpha (little-endian) - - AV_PIX_FMT_GBRAP, ///< planar GBRA 4:4:4:4 32bpp - AV_PIX_FMT_GBRAP16BE, ///< planar GBRA 4:4:4:4 64bpp, big-endian - AV_PIX_FMT_GBRAP16LE, ///< planar GBRA 4:4:4:4 64bpp, little-endian - /** - * HW acceleration through QSV, data[3] contains a pointer to the - * mfxFrameSurface1 structure. - */ - AV_PIX_FMT_QSV, - /** - * HW acceleration though MMAL, data[3] contains a pointer to the - * MMAL_BUFFER_HEADER_T structure. - */ - AV_PIX_FMT_MMAL, - - AV_PIX_FMT_D3D11VA_VLD, ///< HW decoding through Direct3D11 via old API, Picture.data[3] contains a ID3D11VideoDecoderOutputView pointer - - /** - * HW acceleration through CUDA. data[i] contain CUdeviceptr pointers - * exactly as for system memory frames. - */ - AV_PIX_FMT_CUDA, - - AV_PIX_FMT_0RGB, ///< packed RGB 8:8:8, 32bpp, XRGBXRGB... X=unused/undefined - AV_PIX_FMT_RGB0, ///< packed RGB 8:8:8, 32bpp, RGBXRGBX... X=unused/undefined - AV_PIX_FMT_0BGR, ///< packed BGR 8:8:8, 32bpp, XBGRXBGR... X=unused/undefined - AV_PIX_FMT_BGR0, ///< packed BGR 8:8:8, 32bpp, BGRXBGRX... X=unused/undefined - - AV_PIX_FMT_YUV420P12BE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P12LE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV420P14BE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P14LE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV422P14BE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P14LE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV444P14BE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P14LE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_GBRP12BE, ///< planar GBR 4:4:4 36bpp, big-endian - AV_PIX_FMT_GBRP12LE, ///< planar GBR 4:4:4 36bpp, little-endian - AV_PIX_FMT_GBRP14BE, ///< planar GBR 4:4:4 42bpp, big-endian - AV_PIX_FMT_GBRP14LE, ///< planar GBR 4:4:4 42bpp, little-endian - AV_PIX_FMT_YUVJ411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV411P and setting color_range - - AV_PIX_FMT_BAYER_BGGR8, ///< bayer, BGBG..(odd line), GRGR..(even line), 8-bit samples - AV_PIX_FMT_BAYER_RGGB8, ///< bayer, RGRG..(odd line), GBGB..(even line), 8-bit samples - AV_PIX_FMT_BAYER_GBRG8, ///< bayer, GBGB..(odd line), RGRG..(even line), 8-bit samples - AV_PIX_FMT_BAYER_GRBG8, ///< bayer, GRGR..(odd line), BGBG..(even line), 8-bit samples - AV_PIX_FMT_BAYER_BGGR16LE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_BGGR16BE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, big-endian - AV_PIX_FMT_BAYER_RGGB16LE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_RGGB16BE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, big-endian - AV_PIX_FMT_BAYER_GBRG16LE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_GBRG16BE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, big-endian - AV_PIX_FMT_BAYER_GRBG16LE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_GRBG16BE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, big-endian - -#if FF_API_XVMC - AV_PIX_FMT_XVMC,///< XVideo Motion Acceleration via common packet passing -#endif - - AV_PIX_FMT_YUV440P10LE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian - AV_PIX_FMT_YUV440P10BE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian - AV_PIX_FMT_YUV440P12LE, ///< planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian - AV_PIX_FMT_YUV440P12BE, ///< planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian - AV_PIX_FMT_AYUV64LE, ///< packed AYUV 4:4:4,64bpp (1 Cr & Cb sample per 1x1 Y & A samples), little-endian - AV_PIX_FMT_AYUV64BE, ///< packed AYUV 4:4:4,64bpp (1 Cr & Cb sample per 1x1 Y & A samples), big-endian - - AV_PIX_FMT_VIDEOTOOLBOX, ///< hardware decoding through Videotoolbox - - AV_PIX_FMT_P010LE, ///< like NV12, with 10bpp per component, data in the high bits, zeros in the low bits, little-endian - AV_PIX_FMT_P010BE, ///< like NV12, with 10bpp per component, data in the high bits, zeros in the low bits, big-endian - - AV_PIX_FMT_GBRAP12BE, ///< planar GBR 4:4:4:4 48bpp, big-endian - AV_PIX_FMT_GBRAP12LE, ///< planar GBR 4:4:4:4 48bpp, little-endian - - AV_PIX_FMT_GBRAP10BE, ///< planar GBR 4:4:4:4 40bpp, big-endian - AV_PIX_FMT_GBRAP10LE, ///< planar GBR 4:4:4:4 40bpp, little-endian - - AV_PIX_FMT_MEDIACODEC, ///< hardware decoding through MediaCodec - - AV_PIX_FMT_GRAY12BE, ///< Y , 12bpp, big-endian - AV_PIX_FMT_GRAY12LE, ///< Y , 12bpp, little-endian - AV_PIX_FMT_GRAY10BE, ///< Y , 10bpp, big-endian - AV_PIX_FMT_GRAY10LE, ///< Y , 10bpp, little-endian - - AV_PIX_FMT_P016LE, ///< like NV12, with 16bpp per component, little-endian - AV_PIX_FMT_P016BE, ///< like NV12, with 16bpp per component, big-endian - - /** - * Hardware surfaces for Direct3D11. - * - * This is preferred over the legacy AV_PIX_FMT_D3D11VA_VLD. The new D3D11 - * hwaccel API and filtering support AV_PIX_FMT_D3D11 only. - * - * data[0] contains a ID3D11Texture2D pointer, and data[1] contains the - * texture array index of the frame as intptr_t if the ID3D11Texture2D is - * an array texture (or always 0 if it's a normal texture). - */ - AV_PIX_FMT_D3D11, - - AV_PIX_FMT_GRAY9BE, ///< Y , 9bpp, big-endian - AV_PIX_FMT_GRAY9LE, ///< Y , 9bpp, little-endian - - AV_PIX_FMT_GBRPF32BE, ///< IEEE-754 single precision planar GBR 4:4:4, 96bpp, big-endian - AV_PIX_FMT_GBRPF32LE, ///< IEEE-754 single precision planar GBR 4:4:4, 96bpp, little-endian - AV_PIX_FMT_GBRAPF32BE, ///< IEEE-754 single precision planar GBRA 4:4:4:4, 128bpp, big-endian - AV_PIX_FMT_GBRAPF32LE, ///< IEEE-754 single precision planar GBRA 4:4:4:4, 128bpp, little-endian - - /** - * DRM-managed buffers exposed through PRIME buffer sharing. - * - * data[0] points to an AVDRMFrameDescriptor. - */ - AV_PIX_FMT_DRM_PRIME, - /** - * Hardware surfaces for OpenCL. - * - * data[i] contain 2D image objects (typed in C as cl_mem, used - * in OpenCL as image2d_t) for each plane of the surface. - */ - AV_PIX_FMT_OPENCL, - - AV_PIX_FMT_GRAY14BE, ///< Y , 14bpp, big-endian - AV_PIX_FMT_GRAY14LE, ///< Y , 14bpp, little-endian - - AV_PIX_FMT_GRAYF32BE, ///< IEEE-754 single precision Y, 32bpp, big-endian - AV_PIX_FMT_GRAYF32LE, ///< IEEE-754 single precision Y, 32bpp, little-endian - - AV_PIX_FMT_YUVA422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), 12b alpha, big-endian - AV_PIX_FMT_YUVA422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), 12b alpha, little-endian - AV_PIX_FMT_YUVA444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), 12b alpha, big-endian - AV_PIX_FMT_YUVA444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), 12b alpha, little-endian - - AV_PIX_FMT_NV24, ///< planar YUV 4:4:4, 24bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (first byte U and the following byte V) - AV_PIX_FMT_NV42, ///< as above, but U and V bytes are swapped - - /** - * Vulkan hardware images. - * - * data[0] points to an AVVkFrame - */ - AV_PIX_FMT_VULKAN, - - AV_PIX_FMT_Y210BE, ///< packed YUV 4:2:2 like YUYV422, 20bpp, data in the high bits, big-endian - AV_PIX_FMT_Y210LE, ///< packed YUV 4:2:2 like YUYV422, 20bpp, data in the high bits, little-endian - - AV_PIX_FMT_X2RGB10LE, ///< packed RGB 10:10:10, 30bpp, (msb)2X 10R 10G 10B(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_X2RGB10BE, ///< packed RGB 10:10:10, 30bpp, (msb)2X 10R 10G 10B(lsb), big-endian, X=unused/undefined - AV_PIX_FMT_X2BGR10LE, ///< packed BGR 10:10:10, 30bpp, (msb)2X 10B 10G 10R(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_X2BGR10BE, ///< packed BGR 10:10:10, 30bpp, (msb)2X 10B 10G 10R(lsb), big-endian, X=unused/undefined - - AV_PIX_FMT_P210BE, ///< interleaved chroma YUV 4:2:2, 20bpp, data in the high bits, big-endian - AV_PIX_FMT_P210LE, ///< interleaved chroma YUV 4:2:2, 20bpp, data in the high bits, little-endian - - AV_PIX_FMT_P410BE, ///< interleaved chroma YUV 4:4:4, 30bpp, data in the high bits, big-endian - AV_PIX_FMT_P410LE, ///< interleaved chroma YUV 4:4:4, 30bpp, data in the high bits, little-endian - - AV_PIX_FMT_P216BE, ///< interleaved chroma YUV 4:2:2, 32bpp, big-endian - AV_PIX_FMT_P216LE, ///< interleaved chroma YUV 4:2:2, 32bpp, little-endian - - AV_PIX_FMT_P416BE, ///< interleaved chroma YUV 4:4:4, 48bpp, big-endian - AV_PIX_FMT_P416LE, ///< interleaved chroma YUV 4:4:4, 48bpp, little-endian - - AV_PIX_FMT_VUYA, ///< packed VUYA 4:4:4, 32bpp, VUYAVUYA... - - AV_PIX_FMT_NB ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions -}; - -#if AV_HAVE_BIGENDIAN -# define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##be -#else -# define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##le -#endif - -#define AV_PIX_FMT_RGB32 AV_PIX_FMT_NE(ARGB, BGRA) -#define AV_PIX_FMT_RGB32_1 AV_PIX_FMT_NE(RGBA, ABGR) -#define AV_PIX_FMT_BGR32 AV_PIX_FMT_NE(ABGR, RGBA) -#define AV_PIX_FMT_BGR32_1 AV_PIX_FMT_NE(BGRA, ARGB) -#define AV_PIX_FMT_0RGB32 AV_PIX_FMT_NE(0RGB, BGR0) -#define AV_PIX_FMT_0BGR32 AV_PIX_FMT_NE(0BGR, RGB0) - -#define AV_PIX_FMT_GRAY9 AV_PIX_FMT_NE(GRAY9BE, GRAY9LE) -#define AV_PIX_FMT_GRAY10 AV_PIX_FMT_NE(GRAY10BE, GRAY10LE) -#define AV_PIX_FMT_GRAY12 AV_PIX_FMT_NE(GRAY12BE, GRAY12LE) -#define AV_PIX_FMT_GRAY14 AV_PIX_FMT_NE(GRAY14BE, GRAY14LE) -#define AV_PIX_FMT_GRAY16 AV_PIX_FMT_NE(GRAY16BE, GRAY16LE) -#define AV_PIX_FMT_YA16 AV_PIX_FMT_NE(YA16BE, YA16LE) -#define AV_PIX_FMT_RGB48 AV_PIX_FMT_NE(RGB48BE, RGB48LE) -#define AV_PIX_FMT_RGB565 AV_PIX_FMT_NE(RGB565BE, RGB565LE) -#define AV_PIX_FMT_RGB555 AV_PIX_FMT_NE(RGB555BE, RGB555LE) -#define AV_PIX_FMT_RGB444 AV_PIX_FMT_NE(RGB444BE, RGB444LE) -#define AV_PIX_FMT_RGBA64 AV_PIX_FMT_NE(RGBA64BE, RGBA64LE) -#define AV_PIX_FMT_BGR48 AV_PIX_FMT_NE(BGR48BE, BGR48LE) -#define AV_PIX_FMT_BGR565 AV_PIX_FMT_NE(BGR565BE, BGR565LE) -#define AV_PIX_FMT_BGR555 AV_PIX_FMT_NE(BGR555BE, BGR555LE) -#define AV_PIX_FMT_BGR444 AV_PIX_FMT_NE(BGR444BE, BGR444LE) -#define AV_PIX_FMT_BGRA64 AV_PIX_FMT_NE(BGRA64BE, BGRA64LE) - -#define AV_PIX_FMT_YUV420P9 AV_PIX_FMT_NE(YUV420P9BE , YUV420P9LE) -#define AV_PIX_FMT_YUV422P9 AV_PIX_FMT_NE(YUV422P9BE , YUV422P9LE) -#define AV_PIX_FMT_YUV444P9 AV_PIX_FMT_NE(YUV444P9BE , YUV444P9LE) -#define AV_PIX_FMT_YUV420P10 AV_PIX_FMT_NE(YUV420P10BE, YUV420P10LE) -#define AV_PIX_FMT_YUV422P10 AV_PIX_FMT_NE(YUV422P10BE, YUV422P10LE) -#define AV_PIX_FMT_YUV440P10 AV_PIX_FMT_NE(YUV440P10BE, YUV440P10LE) -#define AV_PIX_FMT_YUV444P10 AV_PIX_FMT_NE(YUV444P10BE, YUV444P10LE) -#define AV_PIX_FMT_YUV420P12 AV_PIX_FMT_NE(YUV420P12BE, YUV420P12LE) -#define AV_PIX_FMT_YUV422P12 AV_PIX_FMT_NE(YUV422P12BE, YUV422P12LE) -#define AV_PIX_FMT_YUV440P12 AV_PIX_FMT_NE(YUV440P12BE, YUV440P12LE) -#define AV_PIX_FMT_YUV444P12 AV_PIX_FMT_NE(YUV444P12BE, YUV444P12LE) -#define AV_PIX_FMT_YUV420P14 AV_PIX_FMT_NE(YUV420P14BE, YUV420P14LE) -#define AV_PIX_FMT_YUV422P14 AV_PIX_FMT_NE(YUV422P14BE, YUV422P14LE) -#define AV_PIX_FMT_YUV444P14 AV_PIX_FMT_NE(YUV444P14BE, YUV444P14LE) -#define AV_PIX_FMT_YUV420P16 AV_PIX_FMT_NE(YUV420P16BE, YUV420P16LE) -#define AV_PIX_FMT_YUV422P16 AV_PIX_FMT_NE(YUV422P16BE, YUV422P16LE) -#define AV_PIX_FMT_YUV444P16 AV_PIX_FMT_NE(YUV444P16BE, YUV444P16LE) - -#define AV_PIX_FMT_GBRP9 AV_PIX_FMT_NE(GBRP9BE , GBRP9LE) -#define AV_PIX_FMT_GBRP10 AV_PIX_FMT_NE(GBRP10BE, GBRP10LE) -#define AV_PIX_FMT_GBRP12 AV_PIX_FMT_NE(GBRP12BE, GBRP12LE) -#define AV_PIX_FMT_GBRP14 AV_PIX_FMT_NE(GBRP14BE, GBRP14LE) -#define AV_PIX_FMT_GBRP16 AV_PIX_FMT_NE(GBRP16BE, GBRP16LE) -#define AV_PIX_FMT_GBRAP10 AV_PIX_FMT_NE(GBRAP10BE, GBRAP10LE) -#define AV_PIX_FMT_GBRAP12 AV_PIX_FMT_NE(GBRAP12BE, GBRAP12LE) -#define AV_PIX_FMT_GBRAP16 AV_PIX_FMT_NE(GBRAP16BE, GBRAP16LE) - -#define AV_PIX_FMT_BAYER_BGGR16 AV_PIX_FMT_NE(BAYER_BGGR16BE, BAYER_BGGR16LE) -#define AV_PIX_FMT_BAYER_RGGB16 AV_PIX_FMT_NE(BAYER_RGGB16BE, BAYER_RGGB16LE) -#define AV_PIX_FMT_BAYER_GBRG16 AV_PIX_FMT_NE(BAYER_GBRG16BE, BAYER_GBRG16LE) -#define AV_PIX_FMT_BAYER_GRBG16 AV_PIX_FMT_NE(BAYER_GRBG16BE, BAYER_GRBG16LE) - -#define AV_PIX_FMT_GBRPF32 AV_PIX_FMT_NE(GBRPF32BE, GBRPF32LE) -#define AV_PIX_FMT_GBRAPF32 AV_PIX_FMT_NE(GBRAPF32BE, GBRAPF32LE) - -#define AV_PIX_FMT_GRAYF32 AV_PIX_FMT_NE(GRAYF32BE, GRAYF32LE) - -#define AV_PIX_FMT_YUVA420P9 AV_PIX_FMT_NE(YUVA420P9BE , YUVA420P9LE) -#define AV_PIX_FMT_YUVA422P9 AV_PIX_FMT_NE(YUVA422P9BE , YUVA422P9LE) -#define AV_PIX_FMT_YUVA444P9 AV_PIX_FMT_NE(YUVA444P9BE , YUVA444P9LE) -#define AV_PIX_FMT_YUVA420P10 AV_PIX_FMT_NE(YUVA420P10BE, YUVA420P10LE) -#define AV_PIX_FMT_YUVA422P10 AV_PIX_FMT_NE(YUVA422P10BE, YUVA422P10LE) -#define AV_PIX_FMT_YUVA444P10 AV_PIX_FMT_NE(YUVA444P10BE, YUVA444P10LE) -#define AV_PIX_FMT_YUVA422P12 AV_PIX_FMT_NE(YUVA422P12BE, YUVA422P12LE) -#define AV_PIX_FMT_YUVA444P12 AV_PIX_FMT_NE(YUVA444P12BE, YUVA444P12LE) -#define AV_PIX_FMT_YUVA420P16 AV_PIX_FMT_NE(YUVA420P16BE, YUVA420P16LE) -#define AV_PIX_FMT_YUVA422P16 AV_PIX_FMT_NE(YUVA422P16BE, YUVA422P16LE) -#define AV_PIX_FMT_YUVA444P16 AV_PIX_FMT_NE(YUVA444P16BE, YUVA444P16LE) - -#define AV_PIX_FMT_XYZ12 AV_PIX_FMT_NE(XYZ12BE, XYZ12LE) -#define AV_PIX_FMT_NV20 AV_PIX_FMT_NE(NV20BE, NV20LE) -#define AV_PIX_FMT_AYUV64 AV_PIX_FMT_NE(AYUV64BE, AYUV64LE) -#define AV_PIX_FMT_P010 AV_PIX_FMT_NE(P010BE, P010LE) -#define AV_PIX_FMT_P016 AV_PIX_FMT_NE(P016BE, P016LE) - -#define AV_PIX_FMT_Y210 AV_PIX_FMT_NE(Y210BE, Y210LE) -#define AV_PIX_FMT_X2RGB10 AV_PIX_FMT_NE(X2RGB10BE, X2RGB10LE) -#define AV_PIX_FMT_X2BGR10 AV_PIX_FMT_NE(X2BGR10BE, X2BGR10LE) - -#define AV_PIX_FMT_P210 AV_PIX_FMT_NE(P210BE, P210LE) -#define AV_PIX_FMT_P410 AV_PIX_FMT_NE(P410BE, P410LE) -#define AV_PIX_FMT_P216 AV_PIX_FMT_NE(P216BE, P216LE) -#define AV_PIX_FMT_P416 AV_PIX_FMT_NE(P416BE, P416LE) - -/** - * Chromaticity coordinates of the source primaries. - * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.1 and ITU-T H.273. - */ -enum AVColorPrimaries { - AVCOL_PRI_RESERVED0 = 0, - AVCOL_PRI_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 / SMPTE RP 177 Annex B - AVCOL_PRI_UNSPECIFIED = 2, - AVCOL_PRI_RESERVED = 3, - AVCOL_PRI_BT470M = 4, ///< also FCC Title 47 Code of Federal Regulations 73.682 (a)(20) - - AVCOL_PRI_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM - AVCOL_PRI_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC - AVCOL_PRI_SMPTE240M = 7, ///< identical to above, also called "SMPTE C" even though it uses D65 - AVCOL_PRI_FILM = 8, ///< colour filters using Illuminant C - AVCOL_PRI_BT2020 = 9, ///< ITU-R BT2020 - AVCOL_PRI_SMPTE428 = 10, ///< SMPTE ST 428-1 (CIE 1931 XYZ) - AVCOL_PRI_SMPTEST428_1 = AVCOL_PRI_SMPTE428, - AVCOL_PRI_SMPTE431 = 11, ///< SMPTE ST 431-2 (2011) / DCI P3 - AVCOL_PRI_SMPTE432 = 12, ///< SMPTE ST 432-1 (2010) / P3 D65 / Display P3 - AVCOL_PRI_EBU3213 = 22, ///< EBU Tech. 3213-E (nothing there) / one of JEDEC P22 group phosphors - AVCOL_PRI_JEDEC_P22 = AVCOL_PRI_EBU3213, - AVCOL_PRI_NB ///< Not part of ABI -}; - -/** - * Color Transfer Characteristic. - * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.2. - */ -enum AVColorTransferCharacteristic { - AVCOL_TRC_RESERVED0 = 0, - AVCOL_TRC_BT709 = 1, ///< also ITU-R BT1361 - AVCOL_TRC_UNSPECIFIED = 2, - AVCOL_TRC_RESERVED = 3, - AVCOL_TRC_GAMMA22 = 4, ///< also ITU-R BT470M / ITU-R BT1700 625 PAL & SECAM - AVCOL_TRC_GAMMA28 = 5, ///< also ITU-R BT470BG - AVCOL_TRC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 or 625 / ITU-R BT1358 525 or 625 / ITU-R BT1700 NTSC - AVCOL_TRC_SMPTE240M = 7, - AVCOL_TRC_LINEAR = 8, ///< "Linear transfer characteristics" - AVCOL_TRC_LOG = 9, ///< "Logarithmic transfer characteristic (100:1 range)" - AVCOL_TRC_LOG_SQRT = 10, ///< "Logarithmic transfer characteristic (100 * Sqrt(10) : 1 range)" - AVCOL_TRC_IEC61966_2_4 = 11, ///< IEC 61966-2-4 - AVCOL_TRC_BT1361_ECG = 12, ///< ITU-R BT1361 Extended Colour Gamut - AVCOL_TRC_IEC61966_2_1 = 13, ///< IEC 61966-2-1 (sRGB or sYCC) - AVCOL_TRC_BT2020_10 = 14, ///< ITU-R BT2020 for 10-bit system - AVCOL_TRC_BT2020_12 = 15, ///< ITU-R BT2020 for 12-bit system - AVCOL_TRC_SMPTE2084 = 16, ///< SMPTE ST 2084 for 10-, 12-, 14- and 16-bit systems - AVCOL_TRC_SMPTEST2084 = AVCOL_TRC_SMPTE2084, - AVCOL_TRC_SMPTE428 = 17, ///< SMPTE ST 428-1 - AVCOL_TRC_SMPTEST428_1 = AVCOL_TRC_SMPTE428, - AVCOL_TRC_ARIB_STD_B67 = 18, ///< ARIB STD-B67, known as "Hybrid log-gamma" - AVCOL_TRC_NB ///< Not part of ABI -}; - -/** - * YUV colorspace type. - * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.3. - */ -enum AVColorSpace { - AVCOL_SPC_RGB = 0, ///< order of coefficients is actually GBR, also IEC 61966-2-1 (sRGB), YZX and ST 428-1 - AVCOL_SPC_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 xvYCC709 / derived in SMPTE RP 177 Annex B - AVCOL_SPC_UNSPECIFIED = 2, - AVCOL_SPC_RESERVED = 3, ///< reserved for future use by ITU-T and ISO/IEC just like 15-255 are - AVCOL_SPC_FCC = 4, ///< FCC Title 47 Code of Federal Regulations 73.682 (a)(20) - AVCOL_SPC_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM / IEC 61966-2-4 xvYCC601 - AVCOL_SPC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC / functionally identical to above - AVCOL_SPC_SMPTE240M = 7, ///< derived from 170M primaries and D65 white point, 170M is derived from BT470 System M's primaries - AVCOL_SPC_YCGCO = 8, ///< used by Dirac / VC-2 and H.264 FRext, see ITU-T SG16 - AVCOL_SPC_YCOCG = AVCOL_SPC_YCGCO, - AVCOL_SPC_BT2020_NCL = 9, ///< ITU-R BT2020 non-constant luminance system - AVCOL_SPC_BT2020_CL = 10, ///< ITU-R BT2020 constant luminance system - AVCOL_SPC_SMPTE2085 = 11, ///< SMPTE 2085, Y'D'zD'x - AVCOL_SPC_CHROMA_DERIVED_NCL = 12, ///< Chromaticity-derived non-constant luminance system - AVCOL_SPC_CHROMA_DERIVED_CL = 13, ///< Chromaticity-derived constant luminance system - AVCOL_SPC_ICTCP = 14, ///< ITU-R BT.2100-0, ICtCp - AVCOL_SPC_NB ///< Not part of ABI -}; - -/** - * Visual content value range. - * - * These values are based on definitions that can be found in multiple - * specifications, such as ITU-T BT.709 (3.4 - Quantization of RGB, luminance - * and colour-difference signals), ITU-T BT.2020 (Table 5 - Digital - * Representation) as well as ITU-T BT.2100 (Table 9 - Digital 10- and 12-bit - * integer representation). At the time of writing, the BT.2100 one is - * recommended, as it also defines the full range representation. - * - * Common definitions: - * - For RGB and luma planes such as Y in YCbCr and I in ICtCp, - * 'E' is the original value in range of 0.0 to 1.0. - * - For chroma planes such as Cb,Cr and Ct,Cp, 'E' is the original - * value in range of -0.5 to 0.5. - * - 'n' is the output bit depth. - * - For additional definitions such as rounding and clipping to valid n - * bit unsigned integer range, please refer to BT.2100 (Table 9). - */ -enum AVColorRange { - AVCOL_RANGE_UNSPECIFIED = 0, - - /** - * Narrow or limited range content. - * - * - For luma planes: - * - * (219 * E + 16) * 2^(n-8) - * - * F.ex. the range of 16-235 for 8 bits - * - * - For chroma planes: - * - * (224 * E + 128) * 2^(n-8) - * - * F.ex. the range of 16-240 for 8 bits - */ - AVCOL_RANGE_MPEG = 1, - - /** - * Full range content. - * - * - For RGB and luma planes: - * - * (2^n - 1) * E - * - * F.ex. the range of 0-255 for 8 bits - * - * - For chroma planes: - * - * (2^n - 1) * E + 2^(n - 1) - * - * F.ex. the range of 1-255 for 8 bits - */ - AVCOL_RANGE_JPEG = 2, - AVCOL_RANGE_NB ///< Not part of ABI -}; - -/** - * Location of chroma samples. - * - * Illustration showing the location of the first (top left) chroma sample of the - * image, the left shows only luma, the right - * shows the location of the chroma sample, the 2 could be imagined to overlay - * each other but are drawn separately due to limitations of ASCII - * - * 1st 2nd 1st 2nd horizontal luma sample positions - * v v v v - * ______ ______ - *1st luma line > |X X ... |3 4 X ... X are luma samples, - * | |1 2 1-6 are possible chroma positions - *2nd luma line > |X X ... |5 6 X ... 0 is undefined/unknown position - */ -enum AVChromaLocation { - AVCHROMA_LOC_UNSPECIFIED = 0, - AVCHROMA_LOC_LEFT = 1, ///< MPEG-2/4 4:2:0, H.264 default for 4:2:0 - AVCHROMA_LOC_CENTER = 2, ///< MPEG-1 4:2:0, JPEG 4:2:0, H.263 4:2:0 - AVCHROMA_LOC_TOPLEFT = 3, ///< ITU-R 601, SMPTE 274M 296M S314M(DV 4:1:1), mpeg2 4:2:2 - AVCHROMA_LOC_TOP = 4, - AVCHROMA_LOC_BOTTOMLEFT = 5, - AVCHROMA_LOC_BOTTOM = 6, - AVCHROMA_LOC_NB ///< Not part of ABI -}; - -#endif /* AVUTIL_PIXFMT_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/random_seed.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/random_seed.h deleted file mode 100644 index 0462a048..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/random_seed.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Copyright (c) 2009 Baptiste Coudurier - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_RANDOM_SEED_H -#define AVUTIL_RANDOM_SEED_H - -#include -/** - * @addtogroup lavu_crypto - * @{ - */ - -/** - * Get a seed to use in conjunction with random functions. - * This function tries to provide a good seed at a best effort bases. - * Its possible to call this function multiple times if more bits are needed. - * It can be quite slow, which is why it should only be used as seed for a faster - * PRNG. The quality of the seed depends on the platform. - */ -uint32_t av_get_random_seed(void); - -/** - * @} - */ - -#endif /* AVUTIL_RANDOM_SEED_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/rational.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/rational.h deleted file mode 100644 index cbb08a0b..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/rational.h +++ /dev/null @@ -1,220 +0,0 @@ -/* - * rational numbers - * Copyright (c) 2003 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_math_rational - * Utilties for rational number calculation. - * @author Michael Niedermayer - */ - -#ifndef AVUTIL_RATIONAL_H -#define AVUTIL_RATIONAL_H - -#include -#include -#include "attributes.h" - -/** - * @defgroup lavu_math_rational AVRational - * @ingroup lavu_math - * Rational number calculation. - * - * While rational numbers can be expressed as floating-point numbers, the - * conversion process is a lossy one, so are floating-point operations. On the - * other hand, the nature of FFmpeg demands highly accurate calculation of - * timestamps. This set of rational number utilities serves as a generic - * interface for manipulating rational numbers as pairs of numerators and - * denominators. - * - * Many of the functions that operate on AVRational's have the suffix `_q`, in - * reference to the mathematical symbol "ℚ" (Q) which denotes the set of all - * rational numbers. - * - * @{ - */ - -/** - * Rational number (pair of numerator and denominator). - */ -typedef struct AVRational{ - int num; ///< Numerator - int den; ///< Denominator -} AVRational; - -/** - * Create an AVRational. - * - * Useful for compilers that do not support compound literals. - * - * @note The return value is not reduced. - * @see av_reduce() - */ -static inline AVRational av_make_q(int num, int den) -{ - AVRational r = { num, den }; - return r; -} - -/** - * Compare two rationals. - * - * @param a First rational - * @param b Second rational - * - * @return One of the following values: - * - 0 if `a == b` - * - 1 if `a > b` - * - -1 if `a < b` - * - `INT_MIN` if one of the values is of the form `0 / 0` - */ -static inline int av_cmp_q(AVRational a, AVRational b){ - const int64_t tmp= a.num * (int64_t)b.den - b.num * (int64_t)a.den; - - if(tmp) return (int)((tmp ^ a.den ^ b.den)>>63)|1; - else if(b.den && a.den) return 0; - else if(a.num && b.num) return (a.num>>31) - (b.num>>31); - else return INT_MIN; -} - -/** - * Convert an AVRational to a `double`. - * @param a AVRational to convert - * @return `a` in floating-point form - * @see av_d2q() - */ -static inline double av_q2d(AVRational a){ - return a.num / (double) a.den; -} - -/** - * Reduce a fraction. - * - * This is useful for framerate calculations. - * - * @param[out] dst_num Destination numerator - * @param[out] dst_den Destination denominator - * @param[in] num Source numerator - * @param[in] den Source denominator - * @param[in] max Maximum allowed values for `dst_num` & `dst_den` - * @return 1 if the operation is exact, 0 otherwise - */ -int av_reduce(int *dst_num, int *dst_den, int64_t num, int64_t den, int64_t max); - -/** - * Multiply two rationals. - * @param b First rational - * @param c Second rational - * @return b*c - */ -AVRational av_mul_q(AVRational b, AVRational c) av_const; - -/** - * Divide one rational by another. - * @param b First rational - * @param c Second rational - * @return b/c - */ -AVRational av_div_q(AVRational b, AVRational c) av_const; - -/** - * Add two rationals. - * @param b First rational - * @param c Second rational - * @return b+c - */ -AVRational av_add_q(AVRational b, AVRational c) av_const; - -/** - * Subtract one rational from another. - * @param b First rational - * @param c Second rational - * @return b-c - */ -AVRational av_sub_q(AVRational b, AVRational c) av_const; - -/** - * Invert a rational. - * @param q value - * @return 1 / q - */ -static av_always_inline AVRational av_inv_q(AVRational q) -{ - AVRational r = { q.den, q.num }; - return r; -} - -/** - * Convert a double precision floating point number to a rational. - * - * In case of infinity, the returned value is expressed as `{1, 0}` or - * `{-1, 0}` depending on the sign. - * - * @param d `double` to convert - * @param max Maximum allowed numerator and denominator - * @return `d` in AVRational form - * @see av_q2d() - */ -AVRational av_d2q(double d, int max) av_const; - -/** - * Find which of the two rationals is closer to another rational. - * - * @param q Rational to be compared against - * @param q1,q2 Rationals to be tested - * @return One of the following values: - * - 1 if `q1` is nearer to `q` than `q2` - * - -1 if `q2` is nearer to `q` than `q1` - * - 0 if they have the same distance - */ -int av_nearer_q(AVRational q, AVRational q1, AVRational q2); - -/** - * Find the value in a list of rationals nearest a given reference rational. - * - * @param q Reference rational - * @param q_list Array of rationals terminated by `{0, 0}` - * @return Index of the nearest value found in the array - */ -int av_find_nearest_q_idx(AVRational q, const AVRational* q_list); - -/** - * Convert an AVRational to a IEEE 32-bit `float` expressed in fixed-point - * format. - * - * @param q Rational to be converted - * @return Equivalent floating-point value, expressed as an unsigned 32-bit - * integer. - * @note The returned value is platform-indepedant. - */ -uint32_t av_q2intfloat(AVRational q); - -/** - * Return the best rational so that a and b are multiple of it. - * If the resulting denominator is larger than max_den, return def. - */ -AVRational av_gcd_q(AVRational a, AVRational b, int max_den, AVRational def); - -/** - * @} - */ - -#endif /* AVUTIL_RATIONAL_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/rc4.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/rc4.h deleted file mode 100644 index 029cd2ad..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/rc4.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * RC4 encryption/decryption/pseudo-random number generator - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_RC4_H -#define AVUTIL_RC4_H - -#include - -/** - * @defgroup lavu_rc4 RC4 - * @ingroup lavu_crypto - * @{ - */ - -typedef struct AVRC4 { - uint8_t state[256]; - int x, y; -} AVRC4; - -/** - * Allocate an AVRC4 context. - */ -AVRC4 *av_rc4_alloc(void); - -/** - * @brief Initializes an AVRC4 context. - * - * @param key_bits must be a multiple of 8 - * @param decrypt 0 for encryption, 1 for decryption, currently has no effect - * @return zero on success, negative value otherwise - */ -int av_rc4_init(struct AVRC4 *d, const uint8_t *key, int key_bits, int decrypt); - -/** - * @brief Encrypts / decrypts using the RC4 algorithm. - * - * @param count number of bytes - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst, may be NULL - * @param iv not (yet) used for RC4, should be NULL - * @param decrypt 0 for encryption, 1 for decryption, not (yet) used - */ -void av_rc4_crypt(struct AVRC4 *d, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_RC4_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/replaygain.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/replaygain.h deleted file mode 100644 index b49bf1a3..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/replaygain.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_REPLAYGAIN_H -#define AVUTIL_REPLAYGAIN_H - -#include - -/** - * ReplayGain information (see - * http://wiki.hydrogenaudio.org/index.php?title=ReplayGain_1.0_specification). - * The size of this struct is a part of the public ABI. - */ -typedef struct AVReplayGain { - /** - * Track replay gain in microbels (divide by 100000 to get the value in dB). - * Should be set to INT32_MIN when unknown. - */ - int32_t track_gain; - /** - * Peak track amplitude, with 100000 representing full scale (but values - * may overflow). 0 when unknown. - */ - uint32_t track_peak; - /** - * Same as track_gain, but for the whole album. - */ - int32_t album_gain; - /** - * Same as track_peak, but for the whole album, - */ - uint32_t album_peak; -} AVReplayGain; - -#endif /* AVUTIL_REPLAYGAIN_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/ripemd.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/ripemd.h deleted file mode 100644 index 9df9f905..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/ripemd.h +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Copyright (C) 2007 Michael Niedermayer - * Copyright (C) 2013 James Almer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_ripemd - * Public header for RIPEMD hash function implementation. - */ - -#ifndef AVUTIL_RIPEMD_H -#define AVUTIL_RIPEMD_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_ripemd RIPEMD - * @ingroup lavu_hash - * RIPEMD hash function implementation. - * - * @{ - */ - -extern const int av_ripemd_size; - -struct AVRIPEMD; - -/** - * Allocate an AVRIPEMD context. - */ -struct AVRIPEMD *av_ripemd_alloc(void); - -/** - * Initialize RIPEMD hashing. - * - * @param context pointer to the function context (of size av_ripemd_size) - * @param bits number of bits in digest (128, 160, 256 or 320 bits) - * @return zero if initialization succeeded, -1 otherwise - */ -int av_ripemd_init(struct AVRIPEMD* context, int bits); - -/** - * Update hash value. - * - * @param context hash function context - * @param data input data to update hash with - * @param len input data length - */ -void av_ripemd_update(struct AVRIPEMD* context, const uint8_t* data, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param context hash function context - * @param digest buffer where output digest value is stored - */ -void av_ripemd_final(struct AVRIPEMD* context, uint8_t *digest); - -/** - * @} - */ - -#endif /* AVUTIL_RIPEMD_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/samplefmt.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/samplefmt.h deleted file mode 100644 index 1999c9bc..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/samplefmt.h +++ /dev/null @@ -1,268 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_SAMPLEFMT_H -#define AVUTIL_SAMPLEFMT_H - -#include - -/** - * @addtogroup lavu_audio - * @{ - * - * @defgroup lavu_sampfmts Audio sample formats - * - * Audio sample format enumeration and related convenience functions. - * @{ - */ - -/** - * Audio sample formats - * - * - The data described by the sample format is always in native-endian order. - * Sample values can be expressed by native C types, hence the lack of a signed - * 24-bit sample format even though it is a common raw audio data format. - * - * - The floating-point formats are based on full volume being in the range - * [-1.0, 1.0]. Any values outside this range are beyond full volume level. - * - * - The data layout as used in av_samples_fill_arrays() and elsewhere in FFmpeg - * (such as AVFrame in libavcodec) is as follows: - * - * @par - * For planar sample formats, each audio channel is in a separate data plane, - * and linesize is the buffer size, in bytes, for a single plane. All data - * planes must be the same size. For packed sample formats, only the first data - * plane is used, and samples for each channel are interleaved. In this case, - * linesize is the buffer size, in bytes, for the 1 plane. - * - */ -enum AVSampleFormat { - AV_SAMPLE_FMT_NONE = -1, - AV_SAMPLE_FMT_U8, ///< unsigned 8 bits - AV_SAMPLE_FMT_S16, ///< signed 16 bits - AV_SAMPLE_FMT_S32, ///< signed 32 bits - AV_SAMPLE_FMT_FLT, ///< float - AV_SAMPLE_FMT_DBL, ///< double - - AV_SAMPLE_FMT_U8P, ///< unsigned 8 bits, planar - AV_SAMPLE_FMT_S16P, ///< signed 16 bits, planar - AV_SAMPLE_FMT_S32P, ///< signed 32 bits, planar - AV_SAMPLE_FMT_FLTP, ///< float, planar - AV_SAMPLE_FMT_DBLP, ///< double, planar - AV_SAMPLE_FMT_S64, ///< signed 64 bits - AV_SAMPLE_FMT_S64P, ///< signed 64 bits, planar - - AV_SAMPLE_FMT_NB ///< Number of sample formats. DO NOT USE if linking dynamically -}; - -/** - * Return the name of sample_fmt, or NULL if sample_fmt is not - * recognized. - */ -const char *av_get_sample_fmt_name(enum AVSampleFormat sample_fmt); - -/** - * Return a sample format corresponding to name, or AV_SAMPLE_FMT_NONE - * on error. - */ -enum AVSampleFormat av_get_sample_fmt(const char *name); - -/** - * Return the planar<->packed alternative form of the given sample format, or - * AV_SAMPLE_FMT_NONE on error. If the passed sample_fmt is already in the - * requested planar/packed format, the format returned is the same as the - * input. - */ -enum AVSampleFormat av_get_alt_sample_fmt(enum AVSampleFormat sample_fmt, int planar); - -/** - * Get the packed alternative form of the given sample format. - * - * If the passed sample_fmt is already in packed format, the format returned is - * the same as the input. - * - * @return the packed alternative form of the given sample format or - AV_SAMPLE_FMT_NONE on error. - */ -enum AVSampleFormat av_get_packed_sample_fmt(enum AVSampleFormat sample_fmt); - -/** - * Get the planar alternative form of the given sample format. - * - * If the passed sample_fmt is already in planar format, the format returned is - * the same as the input. - * - * @return the planar alternative form of the given sample format or - AV_SAMPLE_FMT_NONE on error. - */ -enum AVSampleFormat av_get_planar_sample_fmt(enum AVSampleFormat sample_fmt); - -/** - * Generate a string corresponding to the sample format with - * sample_fmt, or a header if sample_fmt is negative. - * - * @param buf the buffer where to write the string - * @param buf_size the size of buf - * @param sample_fmt the number of the sample format to print the - * corresponding info string, or a negative value to print the - * corresponding header. - * @return the pointer to the filled buffer or NULL if sample_fmt is - * unknown or in case of other errors - */ -char *av_get_sample_fmt_string(char *buf, int buf_size, enum AVSampleFormat sample_fmt); - -/** - * Return number of bytes per sample. - * - * @param sample_fmt the sample format - * @return number of bytes per sample or zero if unknown for the given - * sample format - */ -int av_get_bytes_per_sample(enum AVSampleFormat sample_fmt); - -/** - * Check if the sample format is planar. - * - * @param sample_fmt the sample format to inspect - * @return 1 if the sample format is planar, 0 if it is interleaved - */ -int av_sample_fmt_is_planar(enum AVSampleFormat sample_fmt); - -/** - * Get the required buffer size for the given audio parameters. - * - * @param[out] linesize calculated linesize, may be NULL - * @param nb_channels the number of channels - * @param nb_samples the number of samples in a single channel - * @param sample_fmt the sample format - * @param align buffer size alignment (0 = default, 1 = no alignment) - * @return required buffer size, or negative error code on failure - */ -int av_samples_get_buffer_size(int *linesize, int nb_channels, int nb_samples, - enum AVSampleFormat sample_fmt, int align); - -/** - * @} - * - * @defgroup lavu_sampmanip Samples manipulation - * - * Functions that manipulate audio samples - * @{ - */ - -/** - * Fill plane data pointers and linesize for samples with sample - * format sample_fmt. - * - * The audio_data array is filled with the pointers to the samples data planes: - * for planar, set the start point of each channel's data within the buffer, - * for packed, set the start point of the entire buffer only. - * - * The value pointed to by linesize is set to the aligned size of each - * channel's data buffer for planar layout, or to the aligned size of the - * buffer for all channels for packed layout. - * - * The buffer in buf must be big enough to contain all the samples - * (use av_samples_get_buffer_size() to compute its minimum size), - * otherwise the audio_data pointers will point to invalid data. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param[out] audio_data array to be filled with the pointer for each channel - * @param[out] linesize calculated linesize, may be NULL - * @param buf the pointer to a buffer containing the samples - * @param nb_channels the number of channels - * @param nb_samples the number of samples in a single channel - * @param sample_fmt the sample format - * @param align buffer size alignment (0 = default, 1 = no alignment) - * @return minimum size in bytes required for the buffer on success, - * or a negative error code on failure - */ -int av_samples_fill_arrays(uint8_t **audio_data, int *linesize, - const uint8_t *buf, - int nb_channels, int nb_samples, - enum AVSampleFormat sample_fmt, int align); - -/** - * Allocate a samples buffer for nb_samples samples, and fill data pointers and - * linesize accordingly. - * The allocated samples buffer can be freed by using av_freep(&audio_data[0]) - * Allocated data will be initialized to silence. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param[out] audio_data array to be filled with the pointer for each channel - * @param[out] linesize aligned size for audio buffer(s), may be NULL - * @param nb_channels number of audio channels - * @param nb_samples number of samples per channel - * @param align buffer size alignment (0 = default, 1 = no alignment) - * @return >=0 on success or a negative error code on failure - * @todo return the size of the allocated buffer in case of success at the next bump - * @see av_samples_fill_arrays() - * @see av_samples_alloc_array_and_samples() - */ -int av_samples_alloc(uint8_t **audio_data, int *linesize, int nb_channels, - int nb_samples, enum AVSampleFormat sample_fmt, int align); - -/** - * Allocate a data pointers array, samples buffer for nb_samples - * samples, and fill data pointers and linesize accordingly. - * - * This is the same as av_samples_alloc(), but also allocates the data - * pointers array. - * - * @see av_samples_alloc() - */ -int av_samples_alloc_array_and_samples(uint8_t ***audio_data, int *linesize, int nb_channels, - int nb_samples, enum AVSampleFormat sample_fmt, int align); - -/** - * Copy samples from src to dst. - * - * @param dst destination array of pointers to data planes - * @param src source array of pointers to data planes - * @param dst_offset offset in samples at which the data will be written to dst - * @param src_offset offset in samples at which the data will be read from src - * @param nb_samples number of samples to be copied - * @param nb_channels number of audio channels - * @param sample_fmt audio sample format - */ -int av_samples_copy(uint8_t **dst, uint8_t * const *src, int dst_offset, - int src_offset, int nb_samples, int nb_channels, - enum AVSampleFormat sample_fmt); - -/** - * Fill an audio buffer with silence. - * - * @param audio_data array of pointers to data planes - * @param offset offset in samples at which to start filling - * @param nb_samples number of samples to fill - * @param nb_channels number of audio channels - * @param sample_fmt audio sample format - */ -int av_samples_set_silence(uint8_t **audio_data, int offset, int nb_samples, - int nb_channels, enum AVSampleFormat sample_fmt); - -/** - * @} - * @} - */ -#endif /* AVUTIL_SAMPLEFMT_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/sha.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/sha.h deleted file mode 100644 index 2e1220ab..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/sha.h +++ /dev/null @@ -1,90 +0,0 @@ -/* - * Copyright (C) 2007 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_sha - * Public header for SHA-1 & SHA-256 hash function implementations. - */ - -#ifndef AVUTIL_SHA_H -#define AVUTIL_SHA_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_sha SHA - * @ingroup lavu_hash - * SHA-1 and SHA-256 (Secure Hash Algorithm) hash function implementations. - * - * This module supports the following SHA hash functions: - * - * - SHA-1: 160 bits - * - SHA-224: 224 bits, as a variant of SHA-2 - * - SHA-256: 256 bits, as a variant of SHA-2 - * - * @see For SHA-384, SHA-512, and variants thereof, see @ref lavu_sha512. - * - * @{ - */ - -extern const int av_sha_size; - -struct AVSHA; - -/** - * Allocate an AVSHA context. - */ -struct AVSHA *av_sha_alloc(void); - -/** - * Initialize SHA-1 or SHA-2 hashing. - * - * @param context pointer to the function context (of size av_sha_size) - * @param bits number of bits in digest (SHA-1 - 160 bits, SHA-2 224 or 256 bits) - * @return zero if initialization succeeded, -1 otherwise - */ -int av_sha_init(struct AVSHA* context, int bits); - -/** - * Update hash value. - * - * @param ctx hash function context - * @param data input data to update hash with - * @param len input data length - */ -void av_sha_update(struct AVSHA *ctx, const uint8_t *data, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param context hash function context - * @param digest buffer where output digest value is stored - */ -void av_sha_final(struct AVSHA* context, uint8_t *digest); - -/** - * @} - */ - -#endif /* AVUTIL_SHA_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/sha512.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/sha512.h deleted file mode 100644 index a4a3f23d..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/sha512.h +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Copyright (C) 2007 Michael Niedermayer - * Copyright (C) 2013 James Almer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_sha512 - * Public header for SHA-512 implementation. - */ - -#ifndef AVUTIL_SHA512_H -#define AVUTIL_SHA512_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_sha512 SHA-512 - * @ingroup lavu_hash - * SHA-512 (Secure Hash Algorithm) hash function implementations. - * - * This module supports the following SHA-2 hash functions: - * - * - SHA-512/224: 224 bits - * - SHA-512/256: 256 bits - * - SHA-384: 384 bits - * - SHA-512: 512 bits - * - * @see For SHA-1, SHA-256, and variants thereof, see @ref lavu_sha. - * - * @{ - */ - -extern const int av_sha512_size; - -struct AVSHA512; - -/** - * Allocate an AVSHA512 context. - */ -struct AVSHA512 *av_sha512_alloc(void); - -/** - * Initialize SHA-2 512 hashing. - * - * @param context pointer to the function context (of size av_sha512_size) - * @param bits number of bits in digest (224, 256, 384 or 512 bits) - * @return zero if initialization succeeded, -1 otherwise - */ -int av_sha512_init(struct AVSHA512* context, int bits); - -/** - * Update hash value. - * - * @param context hash function context - * @param data input data to update hash with - * @param len input data length - */ -void av_sha512_update(struct AVSHA512* context, const uint8_t* data, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param context hash function context - * @param digest buffer where output digest value is stored - */ -void av_sha512_final(struct AVSHA512* context, uint8_t *digest); - -/** - * @} - */ - -#endif /* AVUTIL_SHA512_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/spherical.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/spherical.h deleted file mode 100644 index cef759cf..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/spherical.h +++ /dev/null @@ -1,232 +0,0 @@ -/* - * Copyright (c) 2016 Vittorio Giovara - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Spherical video - */ - -#ifndef AVUTIL_SPHERICAL_H -#define AVUTIL_SPHERICAL_H - -#include -#include - -/** - * @addtogroup lavu_video - * @{ - * - * @defgroup lavu_video_spherical Spherical video mapping - * @{ - */ - -/** - * @addtogroup lavu_video_spherical - * A spherical video file contains surfaces that need to be mapped onto a - * sphere. Depending on how the frame was converted, a different distortion - * transformation or surface recomposition function needs to be applied before - * the video should be mapped and displayed. - */ - -/** - * Projection of the video surface(s) on a sphere. - */ -enum AVSphericalProjection { - /** - * Video represents a sphere mapped on a flat surface using - * equirectangular projection. - */ - AV_SPHERICAL_EQUIRECTANGULAR, - - /** - * Video frame is split into 6 faces of a cube, and arranged on a - * 3x2 layout. Faces are oriented upwards for the front, left, right, - * and back faces. The up face is oriented so the top of the face is - * forwards and the down face is oriented so the top of the face is - * to the back. - */ - AV_SPHERICAL_CUBEMAP, - - /** - * Video represents a portion of a sphere mapped on a flat surface - * using equirectangular projection. The @ref bounding fields indicate - * the position of the current video in a larger surface. - */ - AV_SPHERICAL_EQUIRECTANGULAR_TILE, -}; - -/** - * This structure describes how to handle spherical videos, outlining - * information about projection, initial layout, and any other view modifier. - * - * @note The struct must be allocated with av_spherical_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVSphericalMapping { - /** - * Projection type. - */ - enum AVSphericalProjection projection; - - /** - * @name Initial orientation - * @{ - * There fields describe additional rotations applied to the sphere after - * the video frame is mapped onto it. The sphere is rotated around the - * viewer, who remains stationary. The order of transformation is always - * yaw, followed by pitch, and finally by roll. - * - * The coordinate system matches the one defined in OpenGL, where the - * forward vector (z) is coming out of screen, and it is equivalent to - * a rotation matrix of R = r_y(yaw) * r_x(pitch) * r_z(roll). - * - * A positive yaw rotates the portion of the sphere in front of the viewer - * toward their right. A positive pitch rotates the portion of the sphere - * in front of the viewer upwards. A positive roll tilts the portion of - * the sphere in front of the viewer to the viewer's right. - * - * These values are exported as 16.16 fixed point. - * - * See this equirectangular projection as example: - * - * @code{.unparsed} - * Yaw - * -180 0 180 - * 90 +-------------+-------------+ 180 - * | | | up - * P | | | y| forward - * i | ^ | | /z - * t 0 +-------------X-------------+ 0 Roll | / - * c | | | | / - * h | | | 0|/_____right - * | | | x - * -90 +-------------+-------------+ -180 - * - * X - the default camera center - * ^ - the default up vector - * @endcode - */ - int32_t yaw; ///< Rotation around the up vector [-180, 180]. - int32_t pitch; ///< Rotation around the right vector [-90, 90]. - int32_t roll; ///< Rotation around the forward vector [-180, 180]. - /** - * @} - */ - - /** - * @name Bounding rectangle - * @anchor bounding - * @{ - * These fields indicate the location of the current tile, and where - * it should be mapped relative to the original surface. They are - * exported as 0.32 fixed point, and can be converted to classic - * pixel values with av_spherical_bounds(). - * - * @code{.unparsed} - * +----------------+----------+ - * | |bound_top | - * | +--------+ | - * | bound_left |tile | | - * +<---------->| |<--->+bound_right - * | +--------+ | - * | | | - * | bound_bottom| | - * +----------------+----------+ - * @endcode - * - * If needed, the original video surface dimensions can be derived - * by adding the current stream or frame size to the related bounds, - * like in the following example: - * - * @code{c} - * original_width = tile->width + bound_left + bound_right; - * original_height = tile->height + bound_top + bound_bottom; - * @endcode - * - * @note These values are valid only for the tiled equirectangular - * projection type (@ref AV_SPHERICAL_EQUIRECTANGULAR_TILE), - * and should be ignored in all other cases. - */ - uint32_t bound_left; ///< Distance from the left edge - uint32_t bound_top; ///< Distance from the top edge - uint32_t bound_right; ///< Distance from the right edge - uint32_t bound_bottom; ///< Distance from the bottom edge - /** - * @} - */ - - /** - * Number of pixels to pad from the edge of each cube face. - * - * @note This value is valid for only for the cubemap projection type - * (@ref AV_SPHERICAL_CUBEMAP), and should be ignored in all other - * cases. - */ - uint32_t padding; -} AVSphericalMapping; - -/** - * Allocate a AVSphericalVideo structure and initialize its fields to default - * values. - * - * @return the newly allocated struct or NULL on failure - */ -AVSphericalMapping *av_spherical_alloc(size_t *size); - -/** - * Convert the @ref bounding fields from an AVSphericalVideo - * from 0.32 fixed point to pixels. - * - * @param map The AVSphericalVideo map to read bound values from. - * @param width Width of the current frame or stream. - * @param height Height of the current frame or stream. - * @param left Pixels from the left edge. - * @param top Pixels from the top edge. - * @param right Pixels from the right edge. - * @param bottom Pixels from the bottom edge. - */ -void av_spherical_tile_bounds(const AVSphericalMapping *map, - size_t width, size_t height, - size_t *left, size_t *top, - size_t *right, size_t *bottom); - -/** - * Provide a human-readable name of a given AVSphericalProjection. - * - * @param projection The input AVSphericalProjection. - * - * @return The name of the AVSphericalProjection, or "unknown". - */ -const char *av_spherical_projection_name(enum AVSphericalProjection projection); - -/** - * Get the AVSphericalProjection form a human-readable name. - * - * @param name The input string. - * - * @return The AVSphericalProjection value, or -1 if not found. - */ -int av_spherical_from_name(const char *name); -/** - * @} - * @} - */ - -#endif /* AVUTIL_SPHERICAL_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/stereo3d.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/stereo3d.h deleted file mode 100644 index d421aac2..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/stereo3d.h +++ /dev/null @@ -1,233 +0,0 @@ -/* - * Copyright (c) 2013 Vittorio Giovara - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Stereoscopic video - */ - -#ifndef AVUTIL_STEREO3D_H -#define AVUTIL_STEREO3D_H - -#include - -#include "frame.h" - -/** - * @addtogroup lavu_video - * @{ - * - * @defgroup lavu_video_stereo3d Stereo3D types and functions - * @{ - */ - -/** - * @addtogroup lavu_video_stereo3d - * A stereoscopic video file consists in multiple views embedded in a single - * frame, usually describing two views of a scene. This file describes all - * possible codec-independent view arrangements. - * */ - -/** - * List of possible 3D Types - */ -enum AVStereo3DType { - /** - * Video is not stereoscopic (and metadata has to be there). - */ - AV_STEREO3D_2D, - - /** - * Views are next to each other. - * - * @code{.unparsed} - * LLLLRRRR - * LLLLRRRR - * LLLLRRRR - * ... - * @endcode - */ - AV_STEREO3D_SIDEBYSIDE, - - /** - * Views are on top of each other. - * - * @code{.unparsed} - * LLLLLLLL - * LLLLLLLL - * RRRRRRRR - * RRRRRRRR - * @endcode - */ - AV_STEREO3D_TOPBOTTOM, - - /** - * Views are alternated temporally. - * - * @code{.unparsed} - * frame0 frame1 frame2 ... - * LLLLLLLL RRRRRRRR LLLLLLLL - * LLLLLLLL RRRRRRRR LLLLLLLL - * LLLLLLLL RRRRRRRR LLLLLLLL - * ... ... ... - * @endcode - */ - AV_STEREO3D_FRAMESEQUENCE, - - /** - * Views are packed in a checkerboard-like structure per pixel. - * - * @code{.unparsed} - * LRLRLRLR - * RLRLRLRL - * LRLRLRLR - * ... - * @endcode - */ - AV_STEREO3D_CHECKERBOARD, - - /** - * Views are next to each other, but when upscaling - * apply a checkerboard pattern. - * - * @code{.unparsed} - * LLLLRRRR L L L L R R R R - * LLLLRRRR => L L L L R R R R - * LLLLRRRR L L L L R R R R - * LLLLRRRR L L L L R R R R - * @endcode - */ - AV_STEREO3D_SIDEBYSIDE_QUINCUNX, - - /** - * Views are packed per line, as if interlaced. - * - * @code{.unparsed} - * LLLLLLLL - * RRRRRRRR - * LLLLLLLL - * ... - * @endcode - */ - AV_STEREO3D_LINES, - - /** - * Views are packed per column. - * - * @code{.unparsed} - * LRLRLRLR - * LRLRLRLR - * LRLRLRLR - * ... - * @endcode - */ - AV_STEREO3D_COLUMNS, -}; - -/** - * List of possible view types. - */ -enum AVStereo3DView { - /** - * Frame contains two packed views. - */ - AV_STEREO3D_VIEW_PACKED, - - /** - * Frame contains only the left view. - */ - AV_STEREO3D_VIEW_LEFT, - - /** - * Frame contains only the right view. - */ - AV_STEREO3D_VIEW_RIGHT, -}; - -/** - * Inverted views, Right/Bottom represents the left view. - */ -#define AV_STEREO3D_FLAG_INVERT (1 << 0) - -/** - * Stereo 3D type: this structure describes how two videos are packed - * within a single video surface, with additional information as needed. - * - * @note The struct must be allocated with av_stereo3d_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVStereo3D { - /** - * How views are packed within the video. - */ - enum AVStereo3DType type; - - /** - * Additional information about the frame packing. - */ - int flags; - - /** - * Determines which views are packed. - */ - enum AVStereo3DView view; -} AVStereo3D; - -/** - * Allocate an AVStereo3D structure and set its fields to default values. - * The resulting struct can be freed using av_freep(). - * - * @return An AVStereo3D filled with default values or NULL on failure. - */ -AVStereo3D *av_stereo3d_alloc(void); - -/** - * Allocate a complete AVFrameSideData and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVStereo3D structure to be filled by caller. - */ -AVStereo3D *av_stereo3d_create_side_data(AVFrame *frame); - -/** - * Provide a human-readable name of a given stereo3d type. - * - * @param type The input stereo3d type value. - * - * @return The name of the stereo3d value, or "unknown". - */ -const char *av_stereo3d_type_name(unsigned int type); - -/** - * Get the AVStereo3DType form a human-readable name. - * - * @param name The input string. - * - * @return The AVStereo3DType value, or -1 if not found. - */ -int av_stereo3d_from_name(const char *name); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_STEREO3D_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/tea.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/tea.h deleted file mode 100644 index dd929bda..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/tea.h +++ /dev/null @@ -1,71 +0,0 @@ -/* - * A 32-bit implementation of the TEA algorithm - * Copyright (c) 2015 Vesselin Bontchev - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TEA_H -#define AVUTIL_TEA_H - -#include - -/** - * @file - * @brief Public header for libavutil TEA algorithm - * @defgroup lavu_tea TEA - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_tea_size; - -struct AVTEA; - -/** - * Allocate an AVTEA context - * To free the struct: av_free(ptr) - */ -struct AVTEA *av_tea_alloc(void); - -/** - * Initialize an AVTEA context. - * - * @param ctx an AVTEA context - * @param key a key of 16 bytes used for encryption/decryption - * @param rounds the number of rounds in TEA (64 is the "standard") - */ -void av_tea_init(struct AVTEA *ctx, const uint8_t key[16], int rounds); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * - * @param ctx an AVTEA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_tea_crypt(struct AVTEA *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_TEA_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/threadmessage.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/threadmessage.h deleted file mode 100644 index 42ce655f..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/threadmessage.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public License - * as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with FFmpeg; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_THREADMESSAGE_H -#define AVUTIL_THREADMESSAGE_H - -typedef struct AVThreadMessageQueue AVThreadMessageQueue; - -typedef enum AVThreadMessageFlags { - - /** - * Perform non-blocking operation. - * If this flag is set, send and recv operations are non-blocking and - * return AVERROR(EAGAIN) immediately if they can not proceed. - */ - AV_THREAD_MESSAGE_NONBLOCK = 1, - -} AVThreadMessageFlags; - -/** - * Allocate a new message queue. - * - * @param mq pointer to the message queue - * @param nelem maximum number of elements in the queue - * @param elsize size of each element in the queue - * @return >=0 for success; <0 for error, in particular AVERROR(ENOSYS) if - * lavu was built without thread support - */ -int av_thread_message_queue_alloc(AVThreadMessageQueue **mq, - unsigned nelem, - unsigned elsize); - -/** - * Free a message queue. - * - * The message queue must no longer be in use by another thread. - */ -void av_thread_message_queue_free(AVThreadMessageQueue **mq); - -/** - * Send a message on the queue. - */ -int av_thread_message_queue_send(AVThreadMessageQueue *mq, - void *msg, - unsigned flags); - -/** - * Receive a message from the queue. - */ -int av_thread_message_queue_recv(AVThreadMessageQueue *mq, - void *msg, - unsigned flags); - -/** - * Set the sending error code. - * - * If the error code is set to non-zero, av_thread_message_queue_send() will - * return it immediately. Conventional values, such as AVERROR_EOF or - * AVERROR(EAGAIN), can be used to cause the sending thread to stop or - * suspend its operation. - */ -void av_thread_message_queue_set_err_send(AVThreadMessageQueue *mq, - int err); - -/** - * Set the receiving error code. - * - * If the error code is set to non-zero, av_thread_message_queue_recv() will - * return it immediately when there are no longer available messages. - * Conventional values, such as AVERROR_EOF or AVERROR(EAGAIN), can be used - * to cause the receiving thread to stop or suspend its operation. - */ -void av_thread_message_queue_set_err_recv(AVThreadMessageQueue *mq, - int err); - -/** - * Set the optional free message callback function which will be called if an - * operation is removing messages from the queue. - */ -void av_thread_message_queue_set_free_func(AVThreadMessageQueue *mq, - void (*free_func)(void *msg)); - -/** - * Return the current number of messages in the queue. - * - * @return the current number of messages or AVERROR(ENOSYS) if lavu was built - * without thread support - */ -int av_thread_message_queue_nb_elems(AVThreadMessageQueue *mq); - -/** - * Flush the message queue - * - * This function is mostly equivalent to reading and free-ing every message - * except that it will be done in a single operation (no lock/unlock between - * reads). - */ -void av_thread_message_flush(AVThreadMessageQueue *mq); - -#endif /* AVUTIL_THREADMESSAGE_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/time.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/time.h deleted file mode 100644 index dc169b06..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/time.h +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Copyright (c) 2000-2003 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TIME_H -#define AVUTIL_TIME_H - -#include - -/** - * Get the current time in microseconds. - */ -int64_t av_gettime(void); - -/** - * Get the current time in microseconds since some unspecified starting point. - * On platforms that support it, the time comes from a monotonic clock - * This property makes this time source ideal for measuring relative time. - * The returned values may not be monotonic on platforms where a monotonic - * clock is not available. - */ -int64_t av_gettime_relative(void); - -/** - * Indicates with a boolean result if the av_gettime_relative() time source - * is monotonic. - */ -int av_gettime_relative_is_monotonic(void); - -/** - * Sleep for a period of time. Although the duration is expressed in - * microseconds, the actual delay may be rounded to the precision of the - * system timer. - * - * @param usec Number of microseconds to sleep. - * @return zero on success or (negative) error code. - */ -int av_usleep(unsigned usec); - -#endif /* AVUTIL_TIME_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/timecode.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/timecode.h deleted file mode 100644 index 060574a1..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/timecode.h +++ /dev/null @@ -1,199 +0,0 @@ -/* - * Copyright (c) 2006 Smartjog S.A.S, Baptiste Coudurier - * Copyright (c) 2011-2012 Smartjog S.A.S, Clément Bœsch - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Timecode helpers header - */ - -#ifndef AVUTIL_TIMECODE_H -#define AVUTIL_TIMECODE_H - -#include -#include "rational.h" - -#define AV_TIMECODE_STR_SIZE 23 - -enum AVTimecodeFlag { - AV_TIMECODE_FLAG_DROPFRAME = 1<<0, ///< timecode is drop frame - AV_TIMECODE_FLAG_24HOURSMAX = 1<<1, ///< timecode wraps after 24 hours - AV_TIMECODE_FLAG_ALLOWNEGATIVE = 1<<2, ///< negative time values are allowed -}; - -typedef struct { - int start; ///< timecode frame start (first base frame number) - uint32_t flags; ///< flags such as drop frame, +24 hours support, ... - AVRational rate; ///< frame rate in rational form - unsigned fps; ///< frame per second; must be consistent with the rate field -} AVTimecode; - -/** - * Adjust frame number for NTSC drop frame time code. - * - * @param framenum frame number to adjust - * @param fps frame per second, multiples of 30 - * @return adjusted frame number - * @warning adjustment is only valid for multiples of NTSC 29.97 - */ -int av_timecode_adjust_ntsc_framenum2(int framenum, int fps); - -/** - * Convert frame number to SMPTE 12M binary representation. - * - * @param tc timecode data correctly initialized - * @param framenum frame number - * @return the SMPTE binary representation - * - * See SMPTE ST 314M-2005 Sec 4.4.2.2.1 "Time code pack (TC)" - * the format description as follows: - * bits 0-5: hours, in BCD(6bits) - * bits 6: BGF1 - * bits 7: BGF2 (NTSC) or FIELD (PAL) - * bits 8-14: minutes, in BCD(7bits) - * bits 15: BGF0 (NTSC) or BGF2 (PAL) - * bits 16-22: seconds, in BCD(7bits) - * bits 23: FIELD (NTSC) or BGF0 (PAL) - * bits 24-29: frames, in BCD(6bits) - * bits 30: drop frame flag (0: non drop, 1: drop) - * bits 31: color frame flag (0: unsync mode, 1: sync mode) - * @note BCD numbers (6 or 7 bits): 4 or 5 lower bits for units, 2 higher bits for tens. - * @note Frame number adjustment is automatically done in case of drop timecode, - * you do NOT have to call av_timecode_adjust_ntsc_framenum2(). - * @note The frame number is relative to tc->start. - * @note Color frame (CF) and binary group flags (BGF) bits are set to zero. - */ -uint32_t av_timecode_get_smpte_from_framenum(const AVTimecode *tc, int framenum); - -/** - * Convert sei info to SMPTE 12M binary representation. - * - * @param rate frame rate in rational form - * @param drop drop flag - * @param hh hour - * @param mm minute - * @param ss second - * @param ff frame number - * @return the SMPTE binary representation - */ -uint32_t av_timecode_get_smpte(AVRational rate, int drop, int hh, int mm, int ss, int ff); - -/** - * Load timecode string in buf. - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param tc timecode data correctly initialized - * @param framenum frame number - * @return the buf parameter - * - * @note Timecode representation can be a negative timecode and have more than - * 24 hours, but will only be honored if the flags are correctly set. - * @note The frame number is relative to tc->start. - */ -char *av_timecode_make_string(const AVTimecode *tc, char *buf, int framenum); - -/** - * Get the timecode string from the SMPTE timecode format. - * - * In contrast to av_timecode_make_smpte_tc_string this function supports 50/60 - * fps timecodes by using the field bit. - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param rate frame rate of the timecode - * @param tcsmpte the 32-bit SMPTE timecode - * @param prevent_df prevent the use of a drop flag when it is known the DF bit - * is arbitrary - * @param skip_field prevent the use of a field flag when it is known the field - * bit is arbitrary (e.g. because it is used as PC flag) - * @return the buf parameter - */ -char *av_timecode_make_smpte_tc_string2(char *buf, AVRational rate, uint32_t tcsmpte, int prevent_df, int skip_field); - -/** - * Get the timecode string from the SMPTE timecode format. - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param tcsmpte the 32-bit SMPTE timecode - * @param prevent_df prevent the use of a drop flag when it is known the DF bit - * is arbitrary - * @return the buf parameter - */ -char *av_timecode_make_smpte_tc_string(char *buf, uint32_t tcsmpte, int prevent_df); - -/** - * Get the timecode string from the 25-bit timecode format (MPEG GOP format). - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param tc25bit the 25-bits timecode - * @return the buf parameter - */ -char *av_timecode_make_mpeg_tc_string(char *buf, uint32_t tc25bit); - -/** - * Init a timecode struct with the passed parameters. - * - * @param log_ctx a pointer to an arbitrary struct of which the first field - * is a pointer to an AVClass struct (used for av_log) - * @param tc pointer to an allocated AVTimecode - * @param rate frame rate in rational form - * @param flags miscellaneous flags such as drop frame, +24 hours, ... - * (see AVTimecodeFlag) - * @param frame_start the first frame number - * @return 0 on success, AVERROR otherwise - */ -int av_timecode_init(AVTimecode *tc, AVRational rate, int flags, int frame_start, void *log_ctx); - -/** - * Init a timecode struct from the passed timecode components. - * - * @param log_ctx a pointer to an arbitrary struct of which the first field - * is a pointer to an AVClass struct (used for av_log) - * @param tc pointer to an allocated AVTimecode - * @param rate frame rate in rational form - * @param flags miscellaneous flags such as drop frame, +24 hours, ... - * (see AVTimecodeFlag) - * @param hh hours - * @param mm minutes - * @param ss seconds - * @param ff frames - * @return 0 on success, AVERROR otherwise - */ -int av_timecode_init_from_components(AVTimecode *tc, AVRational rate, int flags, int hh, int mm, int ss, int ff, void *log_ctx); - -/** - * Parse timecode representation (hh:mm:ss[:;.]ff). - * - * @param log_ctx a pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct (used for av_log). - * @param tc pointer to an allocated AVTimecode - * @param rate frame rate in rational form - * @param str timecode string which will determine the frame start - * @return 0 on success, AVERROR otherwise - */ -int av_timecode_init_from_string(AVTimecode *tc, AVRational rate, const char *str, void *log_ctx); - -/** - * Check if the timecode feature is available for the given frame rate - * - * @return 0 if supported, <0 otherwise - */ -int av_timecode_check_frame_rate(AVRational rate); - -#endif /* AVUTIL_TIMECODE_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/timestamp.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/timestamp.h deleted file mode 100644 index e082f01b..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/timestamp.h +++ /dev/null @@ -1,78 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * timestamp utils, mostly useful for debugging/logging purposes - */ - -#ifndef AVUTIL_TIMESTAMP_H -#define AVUTIL_TIMESTAMP_H - -#include "common.h" - -#if defined(__cplusplus) && !defined(__STDC_FORMAT_MACROS) && !defined(PRId64) -#error missing -D__STDC_FORMAT_MACROS / #define __STDC_FORMAT_MACROS -#endif - -#define AV_TS_MAX_STRING_SIZE 32 - -/** - * Fill the provided buffer with a string containing a timestamp - * representation. - * - * @param buf a buffer with size in bytes of at least AV_TS_MAX_STRING_SIZE - * @param ts the timestamp to represent - * @return the buffer in input - */ -static inline char *av_ts_make_string(char *buf, int64_t ts) -{ - if (ts == AV_NOPTS_VALUE) snprintf(buf, AV_TS_MAX_STRING_SIZE, "NOPTS"); - else snprintf(buf, AV_TS_MAX_STRING_SIZE, "%" PRId64, ts); - return buf; -} - -/** - * Convenience macro, the return value should be used only directly in - * function arguments but never stand-alone. - */ -#define av_ts2str(ts) av_ts_make_string((char[AV_TS_MAX_STRING_SIZE]){0}, ts) - -/** - * Fill the provided buffer with a string containing a timestamp time - * representation. - * - * @param buf a buffer with size in bytes of at least AV_TS_MAX_STRING_SIZE - * @param ts the timestamp to represent - * @param tb the timebase of the timestamp - * @return the buffer in input - */ -static inline char *av_ts_make_time_string(char *buf, int64_t ts, AVRational *tb) -{ - if (ts == AV_NOPTS_VALUE) snprintf(buf, AV_TS_MAX_STRING_SIZE, "NOPTS"); - else snprintf(buf, AV_TS_MAX_STRING_SIZE, "%.6g", av_q2d(*tb) * ts); - return buf; -} - -/** - * Convenience macro, the return value should be used only directly in - * function arguments but never stand-alone. - */ -#define av_ts2timestr(ts, tb) av_ts_make_time_string((char[AV_TS_MAX_STRING_SIZE]){0}, ts, tb) - -#endif /* AVUTIL_TIMESTAMP_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/tree.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/tree.h deleted file mode 100644 index bbb8fbb1..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/tree.h +++ /dev/null @@ -1,137 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * A tree container. - * @author Michael Niedermayer - */ - -#ifndef AVUTIL_TREE_H -#define AVUTIL_TREE_H - -#include "attributes.h" - -/** - * @addtogroup lavu_tree AVTree - * @ingroup lavu_data - * - * Low-complexity tree container - * - * Insertion, removal, finding equal, largest which is smaller than and - * smallest which is larger than, all have O(log n) worst-case complexity. - * @{ - */ - - -struct AVTreeNode; -extern const int av_tree_node_size; - -/** - * Allocate an AVTreeNode. - */ -struct AVTreeNode *av_tree_node_alloc(void); - -/** - * Find an element. - * @param root a pointer to the root node of the tree - * @param next If next is not NULL, then next[0] will contain the previous - * element and next[1] the next element. If either does not exist, - * then the corresponding entry in next is unchanged. - * @param cmp compare function used to compare elements in the tree, - * API identical to that of Standard C's qsort - * It is guaranteed that the first and only the first argument to cmp() - * will be the key parameter to av_tree_find(), thus it could if the - * user wants, be a different type (like an opaque context). - * @return An element with cmp(key, elem) == 0 or NULL if no such element - * exists in the tree. - */ -void *av_tree_find(const struct AVTreeNode *root, void *key, - int (*cmp)(const void *key, const void *b), void *next[2]); - -/** - * Insert or remove an element. - * - * If *next is NULL, then the supplied element will be removed if it exists. - * If *next is non-NULL, then the supplied element will be inserted, unless - * it already exists in the tree. - * - * @param rootp A pointer to a pointer to the root node of the tree; note that - * the root node can change during insertions, this is required - * to keep the tree balanced. - * @param key pointer to the element key to insert in the tree - * @param next Used to allocate and free AVTreeNodes. For insertion the user - * must set it to an allocated and zeroed object of at least - * av_tree_node_size bytes size. av_tree_insert() will set it to - * NULL if it has been consumed. - * For deleting elements *next is set to NULL by the user and - * av_tree_insert() will set it to the AVTreeNode which was - * used for the removed element. - * This allows the use of flat arrays, which have - * lower overhead compared to many malloced elements. - * You might want to define a function like: - * @code - * void *tree_insert(struct AVTreeNode **rootp, void *key, - * int (*cmp)(void *key, const void *b), - * AVTreeNode **next) - * { - * if (!*next) - * *next = av_mallocz(av_tree_node_size); - * return av_tree_insert(rootp, key, cmp, next); - * } - * void *tree_remove(struct AVTreeNode **rootp, void *key, - * int (*cmp)(void *key, const void *b, AVTreeNode **next)) - * { - * av_freep(next); - * return av_tree_insert(rootp, key, cmp, next); - * } - * @endcode - * @param cmp compare function used to compare elements in the tree, API identical - * to that of Standard C's qsort - * @return If no insertion happened, the found element; if an insertion or - * removal happened, then either key or NULL will be returned. - * Which one it is depends on the tree state and the implementation. You - * should make no assumptions that it's one or the other in the code. - */ -void *av_tree_insert(struct AVTreeNode **rootp, void *key, - int (*cmp)(const void *key, const void *b), - struct AVTreeNode **next); - -void av_tree_destroy(struct AVTreeNode *t); - -/** - * Apply enu(opaque, &elem) to all the elements in the tree in a given range. - * - * @param cmp a comparison function that returns < 0 for an element below the - * range, > 0 for an element above the range and == 0 for an - * element inside the range - * - * @note The cmp function should use the same ordering used to construct the - * tree. - */ -void av_tree_enumerate(struct AVTreeNode *t, void *opaque, - int (*cmp)(void *opaque, void *elem), - int (*enu)(void *opaque, void *elem)); - -/** - * @} - */ - -#endif /* AVUTIL_TREE_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/twofish.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/twofish.h deleted file mode 100644 index 813cfecd..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/twofish.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * An implementation of the TwoFish algorithm - * Copyright (c) 2015 Supraja Meedinti - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TWOFISH_H -#define AVUTIL_TWOFISH_H - -#include - - -/** - * @file - * @brief Public header for libavutil TWOFISH algorithm - * @defgroup lavu_twofish TWOFISH - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_twofish_size; - -struct AVTWOFISH; - -/** - * Allocate an AVTWOFISH context - * To free the struct: av_free(ptr) - */ -struct AVTWOFISH *av_twofish_alloc(void); - -/** - * Initialize an AVTWOFISH context. - * - * @param ctx an AVTWOFISH context - * @param key a key of size ranging from 1 to 32 bytes used for encryption/decryption - * @param key_bits number of keybits: 128, 192, 256 If less than the required, padded with zeroes to nearest valid value; return value is 0 if key_bits is 128/192/256, -1 if less than 0, 1 otherwise - */ -int av_twofish_init(struct AVTWOFISH *ctx, const uint8_t *key, int key_bits); - -/** - * Encrypt or decrypt a buffer using a previously initialized context - * - * @param ctx an AVTWOFISH context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 16 byte blocks - * @paran iv initialization vector for CBC mode, NULL for ECB mode - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_twofish_crypt(struct AVTWOFISH *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t* iv, int decrypt); - -/** - * @} - */ -#endif /* AVUTIL_TWOFISH_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/tx.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/tx.h deleted file mode 100644 index 3de2f723..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/tx.h +++ /dev/null @@ -1,161 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TX_H -#define AVUTIL_TX_H - -#include -#include - -typedef struct AVTXContext AVTXContext; - -typedef struct AVComplexFloat { - float re, im; -} AVComplexFloat; - -typedef struct AVComplexDouble { - double re, im; -} AVComplexDouble; - -typedef struct AVComplexInt32 { - int32_t re, im; -} AVComplexInt32; - -enum AVTXType { - /** - * Standard complex to complex FFT with sample data type of AVComplexFloat, - * AVComplexDouble or AVComplexInt32, for each respective variant. - * - * Output is not 1/len normalized. Scaling currently unsupported. - * The stride parameter must be set to the size of a single sample in bytes. - */ - AV_TX_FLOAT_FFT = 0, - AV_TX_DOUBLE_FFT = 2, - AV_TX_INT32_FFT = 4, - - /** - * Standard MDCT with a sample data type of float, double or int32_t, - * respecively. For the float and int32 variants, the scale type is - * 'float', while for the double variant, it's 'double'. - * If scale is NULL, 1.0 will be used as a default. - * - * Length is the frame size, not the window size (which is 2x frame). - * For forward transforms, the stride specifies the spacing between each - * sample in the output array in bytes. The input must be a flat array. - * - * For inverse transforms, the stride specifies the spacing between each - * sample in the input array in bytes. The output must be a flat array. - * - * NOTE: the inverse transform is half-length, meaning the output will not - * contain redundant data. This is what most codecs work with. To do a full - * inverse transform, set the AV_TX_FULL_IMDCT flag on init. - */ - AV_TX_FLOAT_MDCT = 1, - AV_TX_DOUBLE_MDCT = 3, - AV_TX_INT32_MDCT = 5, - - /** - * Real to complex and complex to real DFTs. - * For the float and int32 variants, the scale type is 'float', while for - * the double variant, it's a 'double'. If scale is NULL, 1.0 will be used - * as a default. - * - * The stride parameter must be set to the size of a single sample in bytes. - * - * The forward transform performs a real-to-complex DFT of N samples to - * N/2+1 complex values. - * - * The inverse transform performs a complex-to-real DFT of N/2+1 complex - * values to N real samples. The output is not normalized, but can be - * made so by setting the scale value to 1.0/len. - * NOTE: the inverse transform always overwrites the input. - */ - AV_TX_FLOAT_RDFT = 6, - AV_TX_DOUBLE_RDFT = 7, - AV_TX_INT32_RDFT = 8, - - /* Not part of the API, do not use */ - AV_TX_NB, -}; - -/** - * Function pointer to a function to perform the transform. - * - * @note Using a different context than the one allocated during av_tx_init() - * is not allowed. - * - * @param s the transform context - * @param out the output array - * @param in the input array - * @param stride the input or output stride in bytes - * - * The out and in arrays must be aligned to the maximum required by the CPU - * architecture unless the AV_TX_UNALIGNED flag was set in av_tx_init(). - * The stride must follow the constraints the transform type has specified. - */ -typedef void (*av_tx_fn)(AVTXContext *s, void *out, void *in, ptrdiff_t stride); - -/** - * Flags for av_tx_init() - */ -enum AVTXFlags { - /** - * Performs an in-place transformation on the input. The output argument - * of av_tn_fn() MUST match the input. May be unsupported or slower for some - * transform types. - */ - AV_TX_INPLACE = 1ULL << 0, - - /** - * Relaxes alignment requirement for the in and out arrays of av_tx_fn(). - * May be slower with certain transform types. - */ - AV_TX_UNALIGNED = 1ULL << 1, - - /** - * Performs a full inverse MDCT rather than leaving out samples that can be - * derived through symmetry. Requires an output array of 'len' floats, - * rather than the usual 'len/2' floats. - * Ignored for all transforms but inverse MDCTs. - */ - AV_TX_FULL_IMDCT = 1ULL << 2, -}; - -/** - * Initialize a transform context with the given configuration - * (i)MDCTs with an odd length are currently not supported. - * - * @param ctx the context to allocate, will be NULL on error - * @param tx pointer to the transform function pointer to set - * @param type type the type of transform - * @param inv whether to do an inverse or a forward transform - * @param len the size of the transform in samples - * @param scale pointer to the value to scale the output if supported by type - * @param flags a bitmask of AVTXFlags or 0 - * - * @return 0 on success, negative error code on failure - */ -int av_tx_init(AVTXContext **ctx, av_tx_fn *tx, enum AVTXType type, - int inv, int len, const void *scale, uint64_t flags); - -/** - * Frees a context and sets *ctx to NULL, does nothing when *ctx == NULL. - */ -void av_tx_uninit(AVTXContext **ctx); - -#endif /* AVUTIL_TX_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/uuid.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/uuid.h deleted file mode 100644 index 4b508891..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/uuid.h +++ /dev/null @@ -1,147 +0,0 @@ -/* - * Copyright (c) 2022 Pierre-Anthony Lemieux - * Zane van Iperen - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * UUID parsing and serialization utilities. - * The library treats the UUID as an opaque sequence of 16 unsigned bytes, - * i.e. ignoring the internal layout of the UUID, which depends on the type - * of the UUID. - * - * @author Pierre-Anthony Lemieux - * @author Zane van Iperen - */ - -#ifndef AVUTIL_UUID_H -#define AVUTIL_UUID_H - -#include -#include - -#define AV_PRI_UUID \ - "%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-" \ - "%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx" - -#define AV_PRI_URN_UUID \ - "urn:uuid:%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-" \ - "%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx" - -/* AV_UUID_ARG() is used together with AV_PRI_UUID() or AV_PRI_URN_UUID - * to print UUIDs, e.g. - * av_log(NULL, AV_LOG_DEBUG, "UUID: " AV_PRI_UUID, AV_UUID_ARG(uuid)); - */ -#define AV_UUID_ARG(x) \ - (x)[ 0], (x)[ 1], (x)[ 2], (x)[ 3], \ - (x)[ 4], (x)[ 5], (x)[ 6], (x)[ 7], \ - (x)[ 8], (x)[ 9], (x)[10], (x)[11], \ - (x)[12], (x)[13], (x)[14], (x)[15] - -#define AV_UUID_LEN 16 - -/* Binary representation of a UUID */ -typedef uint8_t AVUUID[AV_UUID_LEN]; - -/** - * Parses a string representation of a UUID formatted according to IETF RFC 4122 - * into an AVUUID. The parsing is case-insensitive. The string must be 37 - * characters long, including the terminating NUL character. - * - * Example string representation: "2fceebd0-7017-433d-bafb-d073a7116696" - * - * @param[in] in String representation of a UUID, - * e.g. 2fceebd0-7017-433d-bafb-d073a7116696 - * @param[out] uu AVUUID - * @return A non-zero value in case of an error. - */ -int av_uuid_parse(const char *in, AVUUID uu); - -/** - * Parses a URN representation of a UUID, as specified at IETF RFC 4122, - * into an AVUUID. The parsing is case-insensitive. The string must be 46 - * characters long, including the terminating NUL character. - * - * Example string representation: "urn:uuid:2fceebd0-7017-433d-bafb-d073a7116696" - * - * @param[in] in URN UUID - * @param[out] uu AVUUID - * @return A non-zero value in case of an error. - */ -int av_uuid_urn_parse(const char *in, AVUUID uu); - -/** - * Parses a string representation of a UUID formatted according to IETF RFC 4122 - * into an AVUUID. The parsing is case-insensitive. - * - * @param[in] in_start Pointer to the first character of the string representation - * @param[in] in_end Pointer to the character after the last character of the - * string representation. That memory location is never - * accessed. It is an error if `in_end - in_start != 36`. - * @param[out] uu AVUUID - * @return A non-zero value in case of an error. - */ -int av_uuid_parse_range(const char *in_start, const char *in_end, AVUUID uu); - -/** - * Serializes a AVUUID into a string representation according to IETF RFC 4122. - * The string is lowercase and always 37 characters long, including the - * terminating NUL character. - * - * @param[in] uu AVUUID - * @param[out] out Pointer to an array of no less than 37 characters. - * @return A non-zero value in case of an error. - */ -void av_uuid_unparse(const AVUUID uu, char *out); - -/** - * Compares two UUIDs for equality. - * - * @param[in] uu1 AVUUID - * @param[in] uu2 AVUUID - * @return Nonzero if uu1 and uu2 are identical, 0 otherwise - */ -static inline int av_uuid_equal(const AVUUID uu1, const AVUUID uu2) -{ - return memcmp(uu1, uu2, AV_UUID_LEN) == 0; -} - -/** - * Copies the bytes of src into dest. - * - * @param[out] dest AVUUID - * @param[in] src AVUUID - */ -static inline void av_uuid_copy(AVUUID dest, const AVUUID src) -{ - memcpy(dest, src, AV_UUID_LEN); -} - -/** - * Sets a UUID to the nil UUID, i.e. a UUID with have all - * its 128 bits set to zero. - * - * @param[in,out] uu UUID to be set to the nil UUID - */ -static inline void av_uuid_nil(AVUUID uu) -{ - memset(uu, 0, AV_UUID_LEN); -} - -#endif /* AVUTIL_UUID_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/version.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/version.h deleted file mode 100644 index ee43526d..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/version.h +++ /dev/null @@ -1,124 +0,0 @@ -/* - * copyright (c) 2003 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu - * Libavutil version macros - */ - -#ifndef AVUTIL_VERSION_H -#define AVUTIL_VERSION_H - -#include "macros.h" - -/** - * @addtogroup version_utils - * - * Useful to check and match library version in order to maintain - * backward compatibility. - * - * The FFmpeg libraries follow a versioning sheme very similar to - * Semantic Versioning (http://semver.org/) - * The difference is that the component called PATCH is called MICRO in FFmpeg - * and its value is reset to 100 instead of 0 to keep it above or equal to 100. - * Also we do not increase MICRO for every bugfix or change in git master. - * - * Prior to FFmpeg 3.2 point releases did not change any lib version number to - * avoid aliassing different git master checkouts. - * Starting with FFmpeg 3.2, the released library versions will occupy - * a separate MAJOR.MINOR that is not used on the master development branch. - * That is if we branch a release of master 55.10.123 we will bump to 55.11.100 - * for the release and master will continue at 55.12.100 after it. Each new - * point release will then bump the MICRO improving the usefulness of the lib - * versions. - * - * @{ - */ - -#define AV_VERSION_INT(a, b, c) ((a)<<16 | (b)<<8 | (c)) -#define AV_VERSION_DOT(a, b, c) a ##.## b ##.## c -#define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c) - -/** - * Extract version components from the full ::AV_VERSION_INT int as returned - * by functions like ::avformat_version() and ::avcodec_version() - */ -#define AV_VERSION_MAJOR(a) ((a) >> 16) -#define AV_VERSION_MINOR(a) (((a) & 0x00FF00) >> 8) -#define AV_VERSION_MICRO(a) ((a) & 0xFF) - -/** - * @} - */ - -/** - * @defgroup lavu_ver Version and Build diagnostics - * - * Macros and function useful to check at compiletime and at runtime - * which version of libavutil is in use. - * - * @{ - */ - -#define LIBAVUTIL_VERSION_MAJOR 57 -#define LIBAVUTIL_VERSION_MINOR 32 -#define LIBAVUTIL_VERSION_MICRO 101 - -#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \ - LIBAVUTIL_VERSION_MINOR, \ - LIBAVUTIL_VERSION_MICRO) -#define LIBAVUTIL_VERSION AV_VERSION(LIBAVUTIL_VERSION_MAJOR, \ - LIBAVUTIL_VERSION_MINOR, \ - LIBAVUTIL_VERSION_MICRO) -#define LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT - -#define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION) - -/** - * @defgroup lavu_depr_guards Deprecation Guards - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - * - * @note, when bumping the major version it is recommended to manually - * disable each FF_API_* in its own commit instead of disabling them all - * at once through the bump. This improves the git bisect-ability of the change. - * - * @{ - */ - -#define FF_API_D2STR (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_DECLARE_ALIGNED (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_COLORSPACE_NAME (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_AV_MALLOCZ_ARRAY (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_FIFO_PEEK2 (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_FIFO_OLD_API (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_XVMC (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_OLD_CHANNEL_LAYOUT (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_AV_FOPEN_UTF8 (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_PKT_DURATION (LIBAVUTIL_VERSION_MAJOR < 58) - -/** - * @} - * @} - */ - -#endif /* AVUTIL_VERSION_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/video_enc_params.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/video_enc_params.h deleted file mode 100644 index fc0c3bc1..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/video_enc_params.h +++ /dev/null @@ -1,171 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_VIDEO_ENC_PARAMS_H -#define AVUTIL_VIDEO_ENC_PARAMS_H - -#include -#include - -#include "libavutil/avassert.h" -#include "libavutil/frame.h" - -enum AVVideoEncParamsType { - AV_VIDEO_ENC_PARAMS_NONE = -1, - /** - * VP9 stores: - * - per-frame base (luma AC) quantizer index, exported as AVVideoEncParams.qp - * - deltas for luma DC, chroma AC and chroma DC, exported in the - * corresponding entries in AVVideoEncParams.delta_qp - * - per-segment delta, exported as for each block as AVVideoBlockParams.delta_qp - * - * To compute the resulting quantizer index for a block: - * - for luma AC, add the base qp and the per-block delta_qp, saturating to - * unsigned 8-bit. - * - for luma DC and chroma AC/DC, add the corresponding - * AVVideoBlockParams.delta_qp to the luma AC index, again saturating to - * unsigned 8-bit. - */ - AV_VIDEO_ENC_PARAMS_VP9, - - /** - * H.264 stores: - * - in PPS (per-picture): - * * initial QP_Y (luma) value, exported as AVVideoEncParams.qp - * * delta(s) for chroma QP values (same for both, or each separately), - * exported as in the corresponding entries in AVVideoEncParams.delta_qp - * - per-slice QP delta, not exported directly, added to the per-MB value - * - per-MB delta; not exported directly; the final per-MB quantizer - * parameter - QP_Y - minus the value in AVVideoEncParams.qp is exported - * as AVVideoBlockParams.qp_delta. - */ - AV_VIDEO_ENC_PARAMS_H264, - - /* - * MPEG-2-compatible quantizer. - * - * Summing the frame-level qp with the per-block delta_qp gives the - * resulting quantizer for the block. - */ - AV_VIDEO_ENC_PARAMS_MPEG2, -}; - -/** - * Video encoding parameters for a given frame. This struct is allocated along - * with an optional array of per-block AVVideoBlockParams descriptors. - * Must be allocated with av_video_enc_params_alloc(). - */ -typedef struct AVVideoEncParams { - /** - * Number of blocks in the array. - * - * May be 0, in which case no per-block information is present. In this case - * the values of blocks_offset / block_size are unspecified and should not - * be accessed. - */ - unsigned int nb_blocks; - /** - * Offset in bytes from the beginning of this structure at which the array - * of blocks starts. - */ - size_t blocks_offset; - /* - * Size of each block in bytes. May not match sizeof(AVVideoBlockParams). - */ - size_t block_size; - - /** - * Type of the parameters (the codec they are used with). - */ - enum AVVideoEncParamsType type; - - /** - * Base quantisation parameter for the frame. The final quantiser for a - * given block in a given plane is obtained from this value, possibly - * combined with {@code delta_qp} and the per-block delta in a manner - * documented for each type. - */ - int32_t qp; - - /** - * Quantisation parameter offset from the base (per-frame) qp for a given - * plane (first index) and AC/DC coefficients (second index). - */ - int32_t delta_qp[4][2]; -} AVVideoEncParams; - -/** - * Data structure for storing block-level encoding information. - * It is allocated as a part of AVVideoEncParams and should be retrieved with - * av_video_enc_params_block(). - * - * sizeof(AVVideoBlockParams) is not a part of the ABI and new fields may be - * added to it. - */ -typedef struct AVVideoBlockParams { - /** - * Distance in luma pixels from the top-left corner of the visible frame - * to the top-left corner of the block. - * Can be negative if top/right padding is present on the coded frame. - */ - int src_x, src_y; - /** - * Width and height of the block in luma pixels. - */ - int w, h; - - /** - * Difference between this block's final quantization parameter and the - * corresponding per-frame value. - */ - int32_t delta_qp; -} AVVideoBlockParams; - -/* - * Get the block at the specified {@code idx}. Must be between 0 and nb_blocks. - */ -static av_always_inline AVVideoBlockParams* -av_video_enc_params_block(AVVideoEncParams *par, unsigned int idx) -{ - av_assert0(idx < par->nb_blocks); - return (AVVideoBlockParams *)((uint8_t *)par + par->blocks_offset + - idx * par->block_size); -} - -/** - * Allocates memory for AVVideoEncParams of the given type, plus an array of - * {@code nb_blocks} AVVideoBlockParams and initializes the variables. Can be - * freed with a normal av_free() call. - * - * @param out_size if non-NULL, the size in bytes of the resulting data array is - * written here. - */ -AVVideoEncParams *av_video_enc_params_alloc(enum AVVideoEncParamsType type, - unsigned int nb_blocks, size_t *out_size); - -/** - * Allocates memory for AVEncodeInfoFrame plus an array of - * {@code nb_blocks} AVEncodeInfoBlock in the given AVFrame {@code frame} - * as AVFrameSideData of type AV_FRAME_DATA_VIDEO_ENC_PARAMS - * and initializes the variables. - */ -AVVideoEncParams* -av_video_enc_params_create_side_data(AVFrame *frame, enum AVVideoEncParamsType type, - unsigned int nb_blocks); - -#endif /* AVUTIL_VIDEO_ENC_PARAMS_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libavutil/xtea.h b/third_party/ffmpeg/kylin/aarch64/include/libavutil/xtea.h deleted file mode 100644 index 735427c1..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libavutil/xtea.h +++ /dev/null @@ -1,94 +0,0 @@ -/* - * A 32-bit implementation of the XTEA algorithm - * Copyright (c) 2012 Samuel Pitoiset - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_XTEA_H -#define AVUTIL_XTEA_H - -#include - -/** - * @file - * @brief Public header for libavutil XTEA algorithm - * @defgroup lavu_xtea XTEA - * @ingroup lavu_crypto - * @{ - */ - -typedef struct AVXTEA { - uint32_t key[16]; -} AVXTEA; - -/** - * Allocate an AVXTEA context. - */ -AVXTEA *av_xtea_alloc(void); - -/** - * Initialize an AVXTEA context. - * - * @param ctx an AVXTEA context - * @param key a key of 16 bytes used for encryption/decryption, - * interpreted as big endian 32 bit numbers - */ -void av_xtea_init(struct AVXTEA *ctx, const uint8_t key[16]); - -/** - * Initialize an AVXTEA context. - * - * @param ctx an AVXTEA context - * @param key a key of 16 bytes used for encryption/decryption, - * interpreted as little endian 32 bit numbers - */ -void av_xtea_le_init(struct AVXTEA *ctx, const uint8_t key[16]); - -/** - * Encrypt or decrypt a buffer using a previously initialized context, - * in big endian format. - * - * @param ctx an AVXTEA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_xtea_crypt(struct AVXTEA *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context, - * in little endian format. - * - * @param ctx an AVXTEA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_xtea_le_crypt(struct AVXTEA *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_XTEA_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libswresample/swresample.h b/third_party/ffmpeg/kylin/aarch64/include/libswresample/swresample.h deleted file mode 100644 index 26d42fab..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libswresample/swresample.h +++ /dev/null @@ -1,650 +0,0 @@ -/* - * Copyright (C) 2011-2013 Michael Niedermayer (michaelni@gmx.at) - * - * This file is part of libswresample - * - * libswresample is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * libswresample is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with libswresample; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWRESAMPLE_SWRESAMPLE_H -#define SWRESAMPLE_SWRESAMPLE_H - -/** - * @file - * @ingroup lswr - * libswresample public header - */ - -/** - * @defgroup lswr libswresample - * @{ - * - * Audio resampling, sample format conversion and mixing library. - * - * Interaction with lswr is done through SwrContext, which is - * allocated with swr_alloc() or swr_alloc_set_opts2(). It is opaque, so all parameters - * must be set with the @ref avoptions API. - * - * The first thing you will need to do in order to use lswr is to allocate - * SwrContext. This can be done with swr_alloc() or swr_alloc_set_opts2(). If you - * are using the former, you must set options through the @ref avoptions API. - * The latter function provides the same feature, but it allows you to set some - * common options in the same statement. - * - * For example the following code will setup conversion from planar float sample - * format to interleaved signed 16-bit integer, downsampling from 48kHz to - * 44.1kHz and downmixing from 5.1 channels to stereo (using the default mixing - * matrix). This is using the swr_alloc() function. - * @code - * SwrContext *swr = swr_alloc(); - * av_opt_set_channel_layout(swr, "in_channel_layout", AV_CH_LAYOUT_5POINT1, 0); - * av_opt_set_channel_layout(swr, "out_channel_layout", AV_CH_LAYOUT_STEREO, 0); - * av_opt_set_int(swr, "in_sample_rate", 48000, 0); - * av_opt_set_int(swr, "out_sample_rate", 44100, 0); - * av_opt_set_sample_fmt(swr, "in_sample_fmt", AV_SAMPLE_FMT_FLTP, 0); - * av_opt_set_sample_fmt(swr, "out_sample_fmt", AV_SAMPLE_FMT_S16, 0); - * @endcode - * - * The same job can be done using swr_alloc_set_opts2() as well: - * @code - * SwrContext *swr = NULL; - * int ret = swr_alloc_set_opts2(&swr, // we're allocating a new context - * &(AVChannelLayout)AV_CHANNEL_LAYOUT_STEREO, // out_ch_layout - * AV_SAMPLE_FMT_S16, // out_sample_fmt - * 44100, // out_sample_rate - * &(AVChannelLayout)AV_CHANNEL_LAYOUT_5POINT1, // in_ch_layout - * AV_SAMPLE_FMT_FLTP, // in_sample_fmt - * 48000, // in_sample_rate - * 0, // log_offset - * NULL); // log_ctx - * @endcode - * - * Once all values have been set, it must be initialized with swr_init(). If - * you need to change the conversion parameters, you can change the parameters - * using @ref AVOptions, as described above in the first example; or by using - * swr_alloc_set_opts2(), but with the first argument the allocated context. - * You must then call swr_init() again. - * - * The conversion itself is done by repeatedly calling swr_convert(). - * Note that the samples may get buffered in swr if you provide insufficient - * output space or if sample rate conversion is done, which requires "future" - * samples. Samples that do not require future input can be retrieved at any - * time by using swr_convert() (in_count can be set to 0). - * At the end of conversion the resampling buffer can be flushed by calling - * swr_convert() with NULL in and 0 in_count. - * - * The samples used in the conversion process can be managed with the libavutil - * @ref lavu_sampmanip "samples manipulation" API, including av_samples_alloc() - * function used in the following example. - * - * The delay between input and output, can at any time be found by using - * swr_get_delay(). - * - * The following code demonstrates the conversion loop assuming the parameters - * from above and caller-defined functions get_input() and handle_output(): - * @code - * uint8_t **input; - * int in_samples; - * - * while (get_input(&input, &in_samples)) { - * uint8_t *output; - * int out_samples = av_rescale_rnd(swr_get_delay(swr, 48000) + - * in_samples, 44100, 48000, AV_ROUND_UP); - * av_samples_alloc(&output, NULL, 2, out_samples, - * AV_SAMPLE_FMT_S16, 0); - * out_samples = swr_convert(swr, &output, out_samples, - * input, in_samples); - * handle_output(output, out_samples); - * av_freep(&output); - * } - * @endcode - * - * When the conversion is finished, the conversion - * context and everything associated with it must be freed with swr_free(). - * A swr_close() function is also available, but it exists mainly for - * compatibility with libavresample, and is not required to be called. - * - * There will be no memory leak if the data is not completely flushed before - * swr_free(). - */ - -#include -#include "libavutil/channel_layout.h" -#include "libavutil/frame.h" -#include "libavutil/samplefmt.h" - -#include "libswresample/version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "libswresample/version.h" -#endif - -/** - * @name Option constants - * These constants are used for the @ref avoptions interface for lswr. - * @{ - * - */ - -#define SWR_FLAG_RESAMPLE 1 ///< Force resampling even if equal sample rate -//TODO use int resample ? -//long term TODO can we enable this dynamically? - -/** Dithering algorithms */ -enum SwrDitherType { - SWR_DITHER_NONE = 0, - SWR_DITHER_RECTANGULAR, - SWR_DITHER_TRIANGULAR, - SWR_DITHER_TRIANGULAR_HIGHPASS, - - SWR_DITHER_NS = 64, ///< not part of API/ABI - SWR_DITHER_NS_LIPSHITZ, - SWR_DITHER_NS_F_WEIGHTED, - SWR_DITHER_NS_MODIFIED_E_WEIGHTED, - SWR_DITHER_NS_IMPROVED_E_WEIGHTED, - SWR_DITHER_NS_SHIBATA, - SWR_DITHER_NS_LOW_SHIBATA, - SWR_DITHER_NS_HIGH_SHIBATA, - SWR_DITHER_NB, ///< not part of API/ABI -}; - -/** Resampling Engines */ -enum SwrEngine { - SWR_ENGINE_SWR, /**< SW Resampler */ - SWR_ENGINE_SOXR, /**< SoX Resampler */ - SWR_ENGINE_NB, ///< not part of API/ABI -}; - -/** Resampling Filter Types */ -enum SwrFilterType { - SWR_FILTER_TYPE_CUBIC, /**< Cubic */ - SWR_FILTER_TYPE_BLACKMAN_NUTTALL, /**< Blackman Nuttall windowed sinc */ - SWR_FILTER_TYPE_KAISER, /**< Kaiser windowed sinc */ -}; - -/** - * @} - */ - -/** - * The libswresample context. Unlike libavcodec and libavformat, this structure - * is opaque. This means that if you would like to set options, you must use - * the @ref avoptions API and cannot directly set values to members of the - * structure. - */ -typedef struct SwrContext SwrContext; - -/** - * Get the AVClass for SwrContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - * @return the AVClass of SwrContext - */ -const AVClass *swr_get_class(void); - -/** - * @name SwrContext constructor functions - * @{ - */ - -/** - * Allocate SwrContext. - * - * If you use this function you will need to set the parameters (manually or - * with swr_alloc_set_opts2()) before calling swr_init(). - * - * @see swr_alloc_set_opts2(), swr_init(), swr_free() - * @return NULL on error, allocated context otherwise - */ -struct SwrContext *swr_alloc(void); - -/** - * Initialize context after user parameters have been set. - * @note The context must be configured using the AVOption API. - * - * @see av_opt_set_int() - * @see av_opt_set_dict() - * - * @param[in,out] s Swr context to initialize - * @return AVERROR error code in case of failure. - */ -int swr_init(struct SwrContext *s); - -/** - * Check whether an swr context has been initialized or not. - * - * @param[in] s Swr context to check - * @see swr_init() - * @return positive if it has been initialized, 0 if not initialized - */ -int swr_is_initialized(struct SwrContext *s); - -#if FF_API_OLD_CHANNEL_LAYOUT -/** - * Allocate SwrContext if needed and set/reset common parameters. - * - * This function does not require s to be allocated with swr_alloc(). On the - * other hand, swr_alloc() can use swr_alloc_set_opts() to set the parameters - * on the allocated context. - * - * @param s existing Swr context if available, or NULL if not - * @param out_ch_layout output channel layout (AV_CH_LAYOUT_*) - * @param out_sample_fmt output sample format (AV_SAMPLE_FMT_*). - * @param out_sample_rate output sample rate (frequency in Hz) - * @param in_ch_layout input channel layout (AV_CH_LAYOUT_*) - * @param in_sample_fmt input sample format (AV_SAMPLE_FMT_*). - * @param in_sample_rate input sample rate (frequency in Hz) - * @param log_offset logging level offset - * @param log_ctx parent logging context, can be NULL - * - * @see swr_init(), swr_free() - * @return NULL on error, allocated context otherwise - * @deprecated use @ref swr_alloc_set_opts2() - */ -attribute_deprecated -struct SwrContext *swr_alloc_set_opts(struct SwrContext *s, - int64_t out_ch_layout, enum AVSampleFormat out_sample_fmt, int out_sample_rate, - int64_t in_ch_layout, enum AVSampleFormat in_sample_fmt, int in_sample_rate, - int log_offset, void *log_ctx); -#endif - -/** - * Allocate SwrContext if needed and set/reset common parameters. - * - * This function does not require *ps to be allocated with swr_alloc(). On the - * other hand, swr_alloc() can use swr_alloc_set_opts2() to set the parameters - * on the allocated context. - * - * @param ps Pointer to an existing Swr context if available, or to NULL if not. - * On success, *ps will be set to the allocated context. - * @param out_ch_layout output channel layout (e.g. AV_CHANNEL_LAYOUT_*) - * @param out_sample_fmt output sample format (AV_SAMPLE_FMT_*). - * @param out_sample_rate output sample rate (frequency in Hz) - * @param in_ch_layout input channel layout (e.g. AV_CHANNEL_LAYOUT_*) - * @param in_sample_fmt input sample format (AV_SAMPLE_FMT_*). - * @param in_sample_rate input sample rate (frequency in Hz) - * @param log_offset logging level offset - * @param log_ctx parent logging context, can be NULL - * - * @see swr_init(), swr_free() - * @return 0 on success, a negative AVERROR code on error. - * On error, the Swr context is freed and *ps set to NULL. - */ -int swr_alloc_set_opts2(struct SwrContext **ps, - AVChannelLayout *out_ch_layout, enum AVSampleFormat out_sample_fmt, int out_sample_rate, - AVChannelLayout *in_ch_layout, enum AVSampleFormat in_sample_fmt, int in_sample_rate, - int log_offset, void *log_ctx); -/** - * @} - * - * @name SwrContext destructor functions - * @{ - */ - -/** - * Free the given SwrContext and set the pointer to NULL. - * - * @param[in] s a pointer to a pointer to Swr context - */ -void swr_free(struct SwrContext **s); - -/** - * Closes the context so that swr_is_initialized() returns 0. - * - * The context can be brought back to life by running swr_init(), - * swr_init() can also be used without swr_close(). - * This function is mainly provided for simplifying the usecase - * where one tries to support libavresample and libswresample. - * - * @param[in,out] s Swr context to be closed - */ -void swr_close(struct SwrContext *s); - -/** - * @} - * - * @name Core conversion functions - * @{ - */ - -/** Convert audio. - * - * in and in_count can be set to 0 to flush the last few samples out at the - * end. - * - * If more input is provided than output space, then the input will be buffered. - * You can avoid this buffering by using swr_get_out_samples() to retrieve an - * upper bound on the required number of output samples for the given number of - * input samples. Conversion will run directly without copying whenever possible. - * - * @param s allocated Swr context, with parameters set - * @param out output buffers, only the first one need be set in case of packed audio - * @param out_count amount of space available for output in samples per channel - * @param in input buffers, only the first one need to be set in case of packed audio - * @param in_count number of input samples available in one channel - * - * @return number of samples output per channel, negative value on error - */ -int swr_convert(struct SwrContext *s, uint8_t **out, int out_count, - const uint8_t **in , int in_count); - -/** - * Convert the next timestamp from input to output - * timestamps are in 1/(in_sample_rate * out_sample_rate) units. - * - * @note There are 2 slightly differently behaving modes. - * @li When automatic timestamp compensation is not used, (min_compensation >= FLT_MAX) - * in this case timestamps will be passed through with delays compensated - * @li When automatic timestamp compensation is used, (min_compensation < FLT_MAX) - * in this case the output timestamps will match output sample numbers. - * See ffmpeg-resampler(1) for the two modes of compensation. - * - * @param s[in] initialized Swr context - * @param pts[in] timestamp for the next input sample, INT64_MIN if unknown - * @see swr_set_compensation(), swr_drop_output(), and swr_inject_silence() are - * function used internally for timestamp compensation. - * @return the output timestamp for the next output sample - */ -int64_t swr_next_pts(struct SwrContext *s, int64_t pts); - -/** - * @} - * - * @name Low-level option setting functions - * These functons provide a means to set low-level options that is not possible - * with the AVOption API. - * @{ - */ - -/** - * Activate resampling compensation ("soft" compensation). This function is - * internally called when needed in swr_next_pts(). - * - * @param[in,out] s allocated Swr context. If it is not initialized, - * or SWR_FLAG_RESAMPLE is not set, swr_init() is - * called with the flag set. - * @param[in] sample_delta delta in PTS per sample - * @param[in] compensation_distance number of samples to compensate for - * @return >= 0 on success, AVERROR error codes if: - * @li @c s is NULL, - * @li @c compensation_distance is less than 0, - * @li @c compensation_distance is 0 but sample_delta is not, - * @li compensation unsupported by resampler, or - * @li swr_init() fails when called. - */ -int swr_set_compensation(struct SwrContext *s, int sample_delta, int compensation_distance); - -/** - * Set a customized input channel mapping. - * - * @param[in,out] s allocated Swr context, not yet initialized - * @param[in] channel_map customized input channel mapping (array of channel - * indexes, -1 for a muted channel) - * @return >= 0 on success, or AVERROR error code in case of failure. - */ -int swr_set_channel_mapping(struct SwrContext *s, const int *channel_map); - -#if FF_API_OLD_CHANNEL_LAYOUT -/** - * Generate a channel mixing matrix. - * - * This function is the one used internally by libswresample for building the - * default mixing matrix. It is made public just as a utility function for - * building custom matrices. - * - * @param in_layout input channel layout - * @param out_layout output channel layout - * @param center_mix_level mix level for the center channel - * @param surround_mix_level mix level for the surround channel(s) - * @param lfe_mix_level mix level for the low-frequency effects channel - * @param rematrix_maxval if 1.0, coefficients will be normalized to prevent - * overflow. if INT_MAX, coefficients will not be - * normalized. - * @param[out] matrix mixing coefficients; matrix[i + stride * o] is - * the weight of input channel i in output channel o. - * @param stride distance between adjacent input channels in the - * matrix array - * @param matrix_encoding matrixed stereo downmix mode (e.g. dplii) - * @param log_ctx parent logging context, can be NULL - * @return 0 on success, negative AVERROR code on failure - * @deprecated use @ref swr_build_matrix2() - */ -attribute_deprecated -int swr_build_matrix(uint64_t in_layout, uint64_t out_layout, - double center_mix_level, double surround_mix_level, - double lfe_mix_level, double rematrix_maxval, - double rematrix_volume, double *matrix, - int stride, enum AVMatrixEncoding matrix_encoding, - void *log_ctx); -#endif - -/** - * Generate a channel mixing matrix. - * - * This function is the one used internally by libswresample for building the - * default mixing matrix. It is made public just as a utility function for - * building custom matrices. - * - * @param in_layout input channel layout - * @param out_layout output channel layout - * @param center_mix_level mix level for the center channel - * @param surround_mix_level mix level for the surround channel(s) - * @param lfe_mix_level mix level for the low-frequency effects channel - * @param rematrix_maxval if 1.0, coefficients will be normalized to prevent - * overflow. if INT_MAX, coefficients will not be - * normalized. - * @param[out] matrix mixing coefficients; matrix[i + stride * o] is - * the weight of input channel i in output channel o. - * @param stride distance between adjacent input channels in the - * matrix array - * @param matrix_encoding matrixed stereo downmix mode (e.g. dplii) - * @param log_ctx parent logging context, can be NULL - * @return 0 on success, negative AVERROR code on failure - */ -int swr_build_matrix2(const AVChannelLayout *in_layout, const AVChannelLayout *out_layout, - double center_mix_level, double surround_mix_level, - double lfe_mix_level, double maxval, - double rematrix_volume, double *matrix, - ptrdiff_t stride, enum AVMatrixEncoding matrix_encoding, - void *log_context); - -/** - * Set a customized remix matrix. - * - * @param s allocated Swr context, not yet initialized - * @param matrix remix coefficients; matrix[i + stride * o] is - * the weight of input channel i in output channel o - * @param stride offset between lines of the matrix - * @return >= 0 on success, or AVERROR error code in case of failure. - */ -int swr_set_matrix(struct SwrContext *s, const double *matrix, int stride); - -/** - * @} - * - * @name Sample handling functions - * @{ - */ - -/** - * Drops the specified number of output samples. - * - * This function, along with swr_inject_silence(), is called by swr_next_pts() - * if needed for "hard" compensation. - * - * @param s allocated Swr context - * @param count number of samples to be dropped - * - * @return >= 0 on success, or a negative AVERROR code on failure - */ -int swr_drop_output(struct SwrContext *s, int count); - -/** - * Injects the specified number of silence samples. - * - * This function, along with swr_drop_output(), is called by swr_next_pts() - * if needed for "hard" compensation. - * - * @param s allocated Swr context - * @param count number of samples to be dropped - * - * @return >= 0 on success, or a negative AVERROR code on failure - */ -int swr_inject_silence(struct SwrContext *s, int count); - -/** - * Gets the delay the next input sample will experience relative to the next output sample. - * - * Swresample can buffer data if more input has been provided than available - * output space, also converting between sample rates needs a delay. - * This function returns the sum of all such delays. - * The exact delay is not necessarily an integer value in either input or - * output sample rate. Especially when downsampling by a large value, the - * output sample rate may be a poor choice to represent the delay, similarly - * for upsampling and the input sample rate. - * - * @param s swr context - * @param base timebase in which the returned delay will be: - * @li if it's set to 1 the returned delay is in seconds - * @li if it's set to 1000 the returned delay is in milliseconds - * @li if it's set to the input sample rate then the returned - * delay is in input samples - * @li if it's set to the output sample rate then the returned - * delay is in output samples - * @li if it's the least common multiple of in_sample_rate and - * out_sample_rate then an exact rounding-free delay will be - * returned - * @returns the delay in 1 / @c base units. - */ -int64_t swr_get_delay(struct SwrContext *s, int64_t base); - -/** - * Find an upper bound on the number of samples that the next swr_convert - * call will output, if called with in_samples of input samples. This - * depends on the internal state, and anything changing the internal state - * (like further swr_convert() calls) will may change the number of samples - * swr_get_out_samples() returns for the same number of input samples. - * - * @param in_samples number of input samples. - * @note any call to swr_inject_silence(), swr_convert(), swr_next_pts() - * or swr_set_compensation() invalidates this limit - * @note it is recommended to pass the correct available buffer size - * to all functions like swr_convert() even if swr_get_out_samples() - * indicates that less would be used. - * @returns an upper bound on the number of samples that the next swr_convert - * will output or a negative value to indicate an error - */ -int swr_get_out_samples(struct SwrContext *s, int in_samples); - -/** - * @} - * - * @name Configuration accessors - * @{ - */ - -/** - * Return the @ref LIBSWRESAMPLE_VERSION_INT constant. - * - * This is useful to check if the build-time libswresample has the same version - * as the run-time one. - * - * @returns the unsigned int-typed version - */ -unsigned swresample_version(void); - -/** - * Return the swr build-time configuration. - * - * @returns the build-time @c ./configure flags - */ -const char *swresample_configuration(void); - -/** - * Return the swr license. - * - * @returns the license of libswresample, determined at build-time - */ -const char *swresample_license(void); - -/** - * @} - * - * @name AVFrame based API - * @{ - */ - -/** - * Convert the samples in the input AVFrame and write them to the output AVFrame. - * - * Input and output AVFrames must have channel_layout, sample_rate and format set. - * - * If the output AVFrame does not have the data pointers allocated the nb_samples - * field will be set using av_frame_get_buffer() - * is called to allocate the frame. - * - * The output AVFrame can be NULL or have fewer allocated samples than required. - * In this case, any remaining samples not written to the output will be added - * to an internal FIFO buffer, to be returned at the next call to this function - * or to swr_convert(). - * - * If converting sample rate, there may be data remaining in the internal - * resampling delay buffer. swr_get_delay() tells the number of - * remaining samples. To get this data as output, call this function or - * swr_convert() with NULL input. - * - * If the SwrContext configuration does not match the output and - * input AVFrame settings the conversion does not take place and depending on - * which AVFrame is not matching AVERROR_OUTPUT_CHANGED, AVERROR_INPUT_CHANGED - * or the result of a bitwise-OR of them is returned. - * - * @see swr_delay() - * @see swr_convert() - * @see swr_get_delay() - * - * @param swr audio resample context - * @param output output AVFrame - * @param input input AVFrame - * @return 0 on success, AVERROR on failure or nonmatching - * configuration. - */ -int swr_convert_frame(SwrContext *swr, - AVFrame *output, const AVFrame *input); - -/** - * Configure or reconfigure the SwrContext using the information - * provided by the AVFrames. - * - * The original resampling context is reset even on failure. - * The function calls swr_close() internally if the context is open. - * - * @see swr_close(); - * - * @param swr audio resample context - * @param output output AVFrame - * @param input input AVFrame - * @return 0 on success, AVERROR on failure. - */ -int swr_config_frame(SwrContext *swr, const AVFrame *out, const AVFrame *in); - -/** - * @} - * @} - */ - -#endif /* SWRESAMPLE_SWRESAMPLE_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libswresample/version.h b/third_party/ffmpeg/kylin/aarch64/include/libswresample/version.h deleted file mode 100644 index 66bac2fa..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libswresample/version.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Version macros. - * - * This file is part of libswresample - * - * libswresample is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * libswresample is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with libswresample; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWRESAMPLE_VERSION_H -#define SWRESAMPLE_VERSION_H - -/** - * @file - * Libswresample version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBSWRESAMPLE_VERSION_MINOR 8 -#define LIBSWRESAMPLE_VERSION_MICRO 100 - -#define LIBSWRESAMPLE_VERSION_INT AV_VERSION_INT(LIBSWRESAMPLE_VERSION_MAJOR, \ - LIBSWRESAMPLE_VERSION_MINOR, \ - LIBSWRESAMPLE_VERSION_MICRO) -#define LIBSWRESAMPLE_VERSION AV_VERSION(LIBSWRESAMPLE_VERSION_MAJOR, \ - LIBSWRESAMPLE_VERSION_MINOR, \ - LIBSWRESAMPLE_VERSION_MICRO) -#define LIBSWRESAMPLE_BUILD LIBSWRESAMPLE_VERSION_INT - -#define LIBSWRESAMPLE_IDENT "SwR" AV_STRINGIFY(LIBSWRESAMPLE_VERSION) - -#endif /* SWRESAMPLE_VERSION_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libswresample/version_major.h b/third_party/ffmpeg/kylin/aarch64/include/libswresample/version_major.h deleted file mode 100644 index 7f265c20..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libswresample/version_major.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Version macros. - * - * This file is part of libswresample - * - * libswresample is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * libswresample is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with libswresample; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWRESAMPLE_VERSION_MAJOR_H -#define SWRESAMPLE_VERSION_MAJOR_H - -/** - * @file - * Libswresample version macros - */ - -#define LIBSWRESAMPLE_VERSION_MAJOR 4 - -#endif /* SWRESAMPLE_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libswscale/swscale.h b/third_party/ffmpeg/kylin/aarch64/include/libswscale/swscale.h deleted file mode 100644 index 3ebf7c69..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libswscale/swscale.h +++ /dev/null @@ -1,431 +0,0 @@ -/* - * Copyright (C) 2001-2011 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWSCALE_SWSCALE_H -#define SWSCALE_SWSCALE_H - -/** - * @file - * @ingroup libsws - * external API header - */ - -#include - -#include "libavutil/avutil.h" -#include "libavutil/frame.h" -#include "libavutil/log.h" -#include "libavutil/pixfmt.h" -#include "version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "version.h" -#endif - -/** - * @defgroup libsws libswscale - * Color conversion and scaling library. - * - * @{ - * - * Return the LIBSWSCALE_VERSION_INT constant. - */ -unsigned swscale_version(void); - -/** - * Return the libswscale build-time configuration. - */ -const char *swscale_configuration(void); - -/** - * Return the libswscale license. - */ -const char *swscale_license(void); - -/* values for the flags, the stuff on the command line is different */ -#define SWS_FAST_BILINEAR 1 -#define SWS_BILINEAR 2 -#define SWS_BICUBIC 4 -#define SWS_X 8 -#define SWS_POINT 0x10 -#define SWS_AREA 0x20 -#define SWS_BICUBLIN 0x40 -#define SWS_GAUSS 0x80 -#define SWS_SINC 0x100 -#define SWS_LANCZOS 0x200 -#define SWS_SPLINE 0x400 - -#define SWS_SRC_V_CHR_DROP_MASK 0x30000 -#define SWS_SRC_V_CHR_DROP_SHIFT 16 - -#define SWS_PARAM_DEFAULT 123456 - -#define SWS_PRINT_INFO 0x1000 - -//the following 3 flags are not completely implemented -//internal chrominance subsampling info -#define SWS_FULL_CHR_H_INT 0x2000 -//input subsampling info -#define SWS_FULL_CHR_H_INP 0x4000 -#define SWS_DIRECT_BGR 0x8000 -#define SWS_ACCURATE_RND 0x40000 -#define SWS_BITEXACT 0x80000 -#define SWS_ERROR_DIFFUSION 0x800000 - -#define SWS_MAX_REDUCE_CUTOFF 0.002 - -#define SWS_CS_ITU709 1 -#define SWS_CS_FCC 4 -#define SWS_CS_ITU601 5 -#define SWS_CS_ITU624 5 -#define SWS_CS_SMPTE170M 5 -#define SWS_CS_SMPTE240M 7 -#define SWS_CS_DEFAULT 5 -#define SWS_CS_BT2020 9 - -/** - * Return a pointer to yuv<->rgb coefficients for the given colorspace - * suitable for sws_setColorspaceDetails(). - * - * @param colorspace One of the SWS_CS_* macros. If invalid, - * SWS_CS_DEFAULT is used. - */ -const int *sws_getCoefficients(int colorspace); - -// when used for filters they must have an odd number of elements -// coeffs cannot be shared between vectors -typedef struct SwsVector { - double *coeff; ///< pointer to the list of coefficients - int length; ///< number of coefficients in the vector -} SwsVector; - -// vectors can be shared -typedef struct SwsFilter { - SwsVector *lumH; - SwsVector *lumV; - SwsVector *chrH; - SwsVector *chrV; -} SwsFilter; - -struct SwsContext; - -/** - * Return a positive value if pix_fmt is a supported input format, 0 - * otherwise. - */ -int sws_isSupportedInput(enum AVPixelFormat pix_fmt); - -/** - * Return a positive value if pix_fmt is a supported output format, 0 - * otherwise. - */ -int sws_isSupportedOutput(enum AVPixelFormat pix_fmt); - -/** - * @param[in] pix_fmt the pixel format - * @return a positive value if an endianness conversion for pix_fmt is - * supported, 0 otherwise. - */ -int sws_isSupportedEndiannessConversion(enum AVPixelFormat pix_fmt); - -/** - * Allocate an empty SwsContext. This must be filled and passed to - * sws_init_context(). For filling see AVOptions, options.c and - * sws_setColorspaceDetails(). - */ -struct SwsContext *sws_alloc_context(void); - -/** - * Initialize the swscaler context sws_context. - * - * @return zero or positive value on success, a negative value on - * error - */ -av_warn_unused_result -int sws_init_context(struct SwsContext *sws_context, SwsFilter *srcFilter, SwsFilter *dstFilter); - -/** - * Free the swscaler context swsContext. - * If swsContext is NULL, then does nothing. - */ -void sws_freeContext(struct SwsContext *swsContext); - -/** - * Allocate and return an SwsContext. You need it to perform - * scaling/conversion operations using sws_scale(). - * - * @param srcW the width of the source image - * @param srcH the height of the source image - * @param srcFormat the source image format - * @param dstW the width of the destination image - * @param dstH the height of the destination image - * @param dstFormat the destination image format - * @param flags specify which algorithm and options to use for rescaling - * @param param extra parameters to tune the used scaler - * For SWS_BICUBIC param[0] and [1] tune the shape of the basis - * function, param[0] tunes f(1) and param[1] f´(1) - * For SWS_GAUSS param[0] tunes the exponent and thus cutoff - * frequency - * For SWS_LANCZOS param[0] tunes the width of the window function - * @return a pointer to an allocated context, or NULL in case of error - * @note this function is to be removed after a saner alternative is - * written - */ -struct SwsContext *sws_getContext(int srcW, int srcH, enum AVPixelFormat srcFormat, - int dstW, int dstH, enum AVPixelFormat dstFormat, - int flags, SwsFilter *srcFilter, - SwsFilter *dstFilter, const double *param); - -/** - * Scale the image slice in srcSlice and put the resulting scaled - * slice in the image in dst. A slice is a sequence of consecutive - * rows in an image. - * - * Slices have to be provided in sequential order, either in - * top-bottom or bottom-top order. If slices are provided in - * non-sequential order the behavior of the function is undefined. - * - * @param c the scaling context previously created with - * sws_getContext() - * @param srcSlice the array containing the pointers to the planes of - * the source slice - * @param srcStride the array containing the strides for each plane of - * the source image - * @param srcSliceY the position in the source image of the slice to - * process, that is the number (counted starting from - * zero) in the image of the first row of the slice - * @param srcSliceH the height of the source slice, that is the number - * of rows in the slice - * @param dst the array containing the pointers to the planes of - * the destination image - * @param dstStride the array containing the strides for each plane of - * the destination image - * @return the height of the output slice - */ -int sws_scale(struct SwsContext *c, const uint8_t *const srcSlice[], - const int srcStride[], int srcSliceY, int srcSliceH, - uint8_t *const dst[], const int dstStride[]); - -/** - * Scale source data from src and write the output to dst. - * - * This is merely a convenience wrapper around - * - sws_frame_start() - * - sws_send_slice(0, src->height) - * - sws_receive_slice(0, dst->height) - * - sws_frame_end() - * - * @param dst The destination frame. See documentation for sws_frame_start() for - * more details. - * @param src The source frame. - * - * @return 0 on success, a negative AVERROR code on failure - */ -int sws_scale_frame(struct SwsContext *c, AVFrame *dst, const AVFrame *src); - -/** - * Initialize the scaling process for a given pair of source/destination frames. - * Must be called before any calls to sws_send_slice() and sws_receive_slice(). - * - * This function will retain references to src and dst, so they must both use - * refcounted buffers (if allocated by the caller, in case of dst). - * - * @param dst The destination frame. - * - * The data buffers may either be already allocated by the caller or - * left clear, in which case they will be allocated by the scaler. - * The latter may have performance advantages - e.g. in certain cases - * some output planes may be references to input planes, rather than - * copies. - * - * Output data will be written into this frame in successful - * sws_receive_slice() calls. - * @param src The source frame. The data buffers must be allocated, but the - * frame data does not have to be ready at this point. Data - * availability is then signalled by sws_send_slice(). - * @return 0 on success, a negative AVERROR code on failure - * - * @see sws_frame_end() - */ -int sws_frame_start(struct SwsContext *c, AVFrame *dst, const AVFrame *src); - -/** - * Finish the scaling process for a pair of source/destination frames previously - * submitted with sws_frame_start(). Must be called after all sws_send_slice() - * and sws_receive_slice() calls are done, before any new sws_frame_start() - * calls. - */ -void sws_frame_end(struct SwsContext *c); - -/** - * Indicate that a horizontal slice of input data is available in the source - * frame previously provided to sws_frame_start(). The slices may be provided in - * any order, but may not overlap. For vertically subsampled pixel formats, the - * slices must be aligned according to subsampling. - * - * @param slice_start first row of the slice - * @param slice_height number of rows in the slice - * - * @return a non-negative number on success, a negative AVERROR code on failure. - */ -int sws_send_slice(struct SwsContext *c, unsigned int slice_start, - unsigned int slice_height); - -/** - * Request a horizontal slice of the output data to be written into the frame - * previously provided to sws_frame_start(). - * - * @param slice_start first row of the slice; must be a multiple of - * sws_receive_slice_alignment() - * @param slice_height number of rows in the slice; must be a multiple of - * sws_receive_slice_alignment(), except for the last slice - * (i.e. when slice_start+slice_height is equal to output - * frame height) - * - * @return a non-negative number if the data was successfully written into the output - * AVERROR(EAGAIN) if more input data needs to be provided before the - * output can be produced - * another negative AVERROR code on other kinds of scaling failure - */ -int sws_receive_slice(struct SwsContext *c, unsigned int slice_start, - unsigned int slice_height); - -/** - * @return alignment required for output slices requested with sws_receive_slice(). - * Slice offsets and sizes passed to sws_receive_slice() must be - * multiples of the value returned from this function. - */ -unsigned int sws_receive_slice_alignment(const struct SwsContext *c); - -/** - * @param dstRange flag indicating the while-black range of the output (1=jpeg / 0=mpeg) - * @param srcRange flag indicating the while-black range of the input (1=jpeg / 0=mpeg) - * @param table the yuv2rgb coefficients describing the output yuv space, normally ff_yuv2rgb_coeffs[x] - * @param inv_table the yuv2rgb coefficients describing the input yuv space, normally ff_yuv2rgb_coeffs[x] - * @param brightness 16.16 fixed point brightness correction - * @param contrast 16.16 fixed point contrast correction - * @param saturation 16.16 fixed point saturation correction -#if LIBSWSCALE_VERSION_MAJOR > 6 - * @return negative error code on error, non negative otherwise -#else - * @return -1 if not supported -#endif - */ -int sws_setColorspaceDetails(struct SwsContext *c, const int inv_table[4], - int srcRange, const int table[4], int dstRange, - int brightness, int contrast, int saturation); - -/** -#if LIBSWSCALE_VERSION_MAJOR > 6 - * @return negative error code on error, non negative otherwise -#else - * @return -1 if not supported -#endif - */ -int sws_getColorspaceDetails(struct SwsContext *c, int **inv_table, - int *srcRange, int **table, int *dstRange, - int *brightness, int *contrast, int *saturation); - -/** - * Allocate and return an uninitialized vector with length coefficients. - */ -SwsVector *sws_allocVec(int length); - -/** - * Return a normalized Gaussian curve used to filter stuff - * quality = 3 is high quality, lower is lower quality. - */ -SwsVector *sws_getGaussianVec(double variance, double quality); - -/** - * Scale all the coefficients of a by the scalar value. - */ -void sws_scaleVec(SwsVector *a, double scalar); - -/** - * Scale all the coefficients of a so that their sum equals height. - */ -void sws_normalizeVec(SwsVector *a, double height); - -void sws_freeVec(SwsVector *a); - -SwsFilter *sws_getDefaultFilter(float lumaGBlur, float chromaGBlur, - float lumaSharpen, float chromaSharpen, - float chromaHShift, float chromaVShift, - int verbose); -void sws_freeFilter(SwsFilter *filter); - -/** - * Check if context can be reused, otherwise reallocate a new one. - * - * If context is NULL, just calls sws_getContext() to get a new - * context. Otherwise, checks if the parameters are the ones already - * saved in context. If that is the case, returns the current - * context. Otherwise, frees context and gets a new context with - * the new parameters. - * - * Be warned that srcFilter and dstFilter are not checked, they - * are assumed to remain the same. - */ -struct SwsContext *sws_getCachedContext(struct SwsContext *context, - int srcW, int srcH, enum AVPixelFormat srcFormat, - int dstW, int dstH, enum AVPixelFormat dstFormat, - int flags, SwsFilter *srcFilter, - SwsFilter *dstFilter, const double *param); - -/** - * Convert an 8-bit paletted frame into a frame with a color depth of 32 bits. - * - * The output frame will have the same packed format as the palette. - * - * @param src source frame buffer - * @param dst destination frame buffer - * @param num_pixels number of pixels to convert - * @param palette array with [256] entries, which must match color arrangement (RGB or BGR) of src - */ -void sws_convertPalette8ToPacked32(const uint8_t *src, uint8_t *dst, int num_pixels, const uint8_t *palette); - -/** - * Convert an 8-bit paletted frame into a frame with a color depth of 24 bits. - * - * With the palette format "ABCD", the destination frame ends up with the format "ABC". - * - * @param src source frame buffer - * @param dst destination frame buffer - * @param num_pixels number of pixels to convert - * @param palette array with [256] entries, which must match color arrangement (RGB or BGR) of src - */ -void sws_convertPalette8ToPacked24(const uint8_t *src, uint8_t *dst, int num_pixels, const uint8_t *palette); - -/** - * Get the AVClass for swsContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *sws_get_class(void); - -/** - * @} - */ - -#endif /* SWSCALE_SWSCALE_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libswscale/version.h b/third_party/ffmpeg/kylin/aarch64/include/libswscale/version.h deleted file mode 100644 index 3193562d..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libswscale/version.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWSCALE_VERSION_H -#define SWSCALE_VERSION_H - -/** - * @file - * swscale version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBSWSCALE_VERSION_MINOR 8 -#define LIBSWSCALE_VERSION_MICRO 102 - -#define LIBSWSCALE_VERSION_INT AV_VERSION_INT(LIBSWSCALE_VERSION_MAJOR, \ - LIBSWSCALE_VERSION_MINOR, \ - LIBSWSCALE_VERSION_MICRO) -#define LIBSWSCALE_VERSION AV_VERSION(LIBSWSCALE_VERSION_MAJOR, \ - LIBSWSCALE_VERSION_MINOR, \ - LIBSWSCALE_VERSION_MICRO) -#define LIBSWSCALE_BUILD LIBSWSCALE_VERSION_INT - -#define LIBSWSCALE_IDENT "SwS" AV_STRINGIFY(LIBSWSCALE_VERSION) - -#endif /* SWSCALE_VERSION_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/include/libswscale/version_major.h b/third_party/ffmpeg/kylin/aarch64/include/libswscale/version_major.h deleted file mode 100644 index 2f841878..00000000 --- a/third_party/ffmpeg/kylin/aarch64/include/libswscale/version_major.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWSCALE_VERSION_MAJOR_H -#define SWSCALE_VERSION_MAJOR_H - -/** - * @file - * swscale version macros - */ - -#define LIBSWSCALE_VERSION_MAJOR 6 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - */ - -#endif /* SWSCALE_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/kylin/aarch64/lib/libavcodec.so b/third_party/ffmpeg/kylin/aarch64/lib/libavcodec.so deleted file mode 120000 index 38f95f00..00000000 --- a/third_party/ffmpeg/kylin/aarch64/lib/libavcodec.so +++ /dev/null @@ -1 +0,0 @@ -libavcodec.so.59.42.100 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/aarch64/lib/libavcodec.so.59 b/third_party/ffmpeg/kylin/aarch64/lib/libavcodec.so.59 deleted file mode 120000 index 38f95f00..00000000 --- a/third_party/ffmpeg/kylin/aarch64/lib/libavcodec.so.59 +++ /dev/null @@ -1 +0,0 @@ -libavcodec.so.59.42.100 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/aarch64/lib/libavcodec.so.59.42.100 b/third_party/ffmpeg/kylin/aarch64/lib/libavcodec.so.59.42.100 deleted file mode 100755 index 28e27b1f..00000000 Binary files a/third_party/ffmpeg/kylin/aarch64/lib/libavcodec.so.59.42.100 and /dev/null differ diff --git a/third_party/ffmpeg/kylin/aarch64/lib/libavdevice.so b/third_party/ffmpeg/kylin/aarch64/lib/libavdevice.so deleted file mode 120000 index 23a1030b..00000000 --- a/third_party/ffmpeg/kylin/aarch64/lib/libavdevice.so +++ /dev/null @@ -1 +0,0 @@ -libavdevice.so.59.8.101 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/aarch64/lib/libavdevice.so.59 b/third_party/ffmpeg/kylin/aarch64/lib/libavdevice.so.59 deleted file mode 120000 index 23a1030b..00000000 --- a/third_party/ffmpeg/kylin/aarch64/lib/libavdevice.so.59 +++ /dev/null @@ -1 +0,0 @@ -libavdevice.so.59.8.101 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/aarch64/lib/libavdevice.so.59.8.101 b/third_party/ffmpeg/kylin/aarch64/lib/libavdevice.so.59.8.101 deleted file mode 100755 index da80cd15..00000000 Binary files a/third_party/ffmpeg/kylin/aarch64/lib/libavdevice.so.59.8.101 and /dev/null differ diff --git a/third_party/ffmpeg/kylin/aarch64/lib/libavfilter.so b/third_party/ffmpeg/kylin/aarch64/lib/libavfilter.so deleted file mode 120000 index a3bebe5c..00000000 --- a/third_party/ffmpeg/kylin/aarch64/lib/libavfilter.so +++ /dev/null @@ -1 +0,0 @@ -libavfilter.so.8.46.101 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/aarch64/lib/libavfilter.so.8 b/third_party/ffmpeg/kylin/aarch64/lib/libavfilter.so.8 deleted file mode 120000 index a3bebe5c..00000000 --- a/third_party/ffmpeg/kylin/aarch64/lib/libavfilter.so.8 +++ /dev/null @@ -1 +0,0 @@ -libavfilter.so.8.46.101 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/aarch64/lib/libavfilter.so.8.46.101 b/third_party/ffmpeg/kylin/aarch64/lib/libavfilter.so.8.46.101 deleted file mode 100755 index 9418c044..00000000 Binary files a/third_party/ffmpeg/kylin/aarch64/lib/libavfilter.so.8.46.101 and /dev/null differ diff --git a/third_party/ffmpeg/kylin/aarch64/lib/libavformat.so b/third_party/ffmpeg/kylin/aarch64/lib/libavformat.so deleted file mode 120000 index 5b88060f..00000000 --- a/third_party/ffmpeg/kylin/aarch64/lib/libavformat.so +++ /dev/null @@ -1 +0,0 @@ -libavformat.so.59.30.100 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/aarch64/lib/libavformat.so.59 b/third_party/ffmpeg/kylin/aarch64/lib/libavformat.so.59 deleted file mode 120000 index 5b88060f..00000000 --- a/third_party/ffmpeg/kylin/aarch64/lib/libavformat.so.59 +++ /dev/null @@ -1 +0,0 @@ -libavformat.so.59.30.100 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/aarch64/lib/libavformat.so.59.30.100 b/third_party/ffmpeg/kylin/aarch64/lib/libavformat.so.59.30.100 deleted file mode 100755 index f377036e..00000000 Binary files a/third_party/ffmpeg/kylin/aarch64/lib/libavformat.so.59.30.100 and /dev/null differ diff --git a/third_party/ffmpeg/kylin/aarch64/lib/libavutil.so b/third_party/ffmpeg/kylin/aarch64/lib/libavutil.so deleted file mode 120000 index 609d2206..00000000 --- a/third_party/ffmpeg/kylin/aarch64/lib/libavutil.so +++ /dev/null @@ -1 +0,0 @@ -libavutil.so.57.32.101 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/aarch64/lib/libavutil.so.57 b/third_party/ffmpeg/kylin/aarch64/lib/libavutil.so.57 deleted file mode 120000 index 609d2206..00000000 --- a/third_party/ffmpeg/kylin/aarch64/lib/libavutil.so.57 +++ /dev/null @@ -1 +0,0 @@ -libavutil.so.57.32.101 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/aarch64/lib/libavutil.so.57.32.101 b/third_party/ffmpeg/kylin/aarch64/lib/libavutil.so.57.32.101 deleted file mode 100755 index 51c5af56..00000000 Binary files a/third_party/ffmpeg/kylin/aarch64/lib/libavutil.so.57.32.101 and /dev/null differ diff --git a/third_party/ffmpeg/kylin/aarch64/lib/libswresample.so b/third_party/ffmpeg/kylin/aarch64/lib/libswresample.so deleted file mode 120000 index 3b672540..00000000 --- a/third_party/ffmpeg/kylin/aarch64/lib/libswresample.so +++ /dev/null @@ -1 +0,0 @@ -libswresample.so.4.8.100 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/aarch64/lib/libswresample.so.4 b/third_party/ffmpeg/kylin/aarch64/lib/libswresample.so.4 deleted file mode 120000 index 3b672540..00000000 --- a/third_party/ffmpeg/kylin/aarch64/lib/libswresample.so.4 +++ /dev/null @@ -1 +0,0 @@ -libswresample.so.4.8.100 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/aarch64/lib/libswresample.so.4.8.100 b/third_party/ffmpeg/kylin/aarch64/lib/libswresample.so.4.8.100 deleted file mode 100755 index e76955bc..00000000 Binary files a/third_party/ffmpeg/kylin/aarch64/lib/libswresample.so.4.8.100 and /dev/null differ diff --git a/third_party/ffmpeg/kylin/aarch64/lib/libswscale.so b/third_party/ffmpeg/kylin/aarch64/lib/libswscale.so deleted file mode 120000 index 512c0584..00000000 --- a/third_party/ffmpeg/kylin/aarch64/lib/libswscale.so +++ /dev/null @@ -1 +0,0 @@ -libswscale.so.6.8.102 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/aarch64/lib/libswscale.so.6 b/third_party/ffmpeg/kylin/aarch64/lib/libswscale.so.6 deleted file mode 120000 index 512c0584..00000000 --- a/third_party/ffmpeg/kylin/aarch64/lib/libswscale.so.6 +++ /dev/null @@ -1 +0,0 @@ -libswscale.so.6.8.102 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/aarch64/lib/libswscale.so.6.8.102 b/third_party/ffmpeg/kylin/aarch64/lib/libswscale.so.6.8.102 deleted file mode 100755 index 567c94b6..00000000 Binary files a/third_party/ffmpeg/kylin/aarch64/lib/libswscale.so.6.8.102 and /dev/null differ diff --git a/third_party/ffmpeg/kylin/aarch64/lib/pkgconfig/libavcodec.pc b/third_party/ffmpeg/kylin/aarch64/lib/pkgconfig/libavcodec.pc deleted file mode 100644 index 90e91e99..00000000 --- a/third_party/ffmpeg/kylin/aarch64/lib/pkgconfig/libavcodec.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/huagao/sane/code_app/third_party/ffmpeg/kylin/aarch64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/huagao/sane/code_app/third_party/ffmpeg/kylin/aarch64/ffmpeg/release/lib -includedir=/home/huagao/sane/code_app/third_party/ffmpeg/kylin/aarch64/ffmpeg/release/include - -Name: libavcodec -Description: FFmpeg codec library -Version: 59.42.100 -Requires: -Requires.private: libswresample >= 4.8.100, libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lavcodec -Libs.private: -pthread -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/kylin/aarch64/lib/pkgconfig/libavdevice.pc b/third_party/ffmpeg/kylin/aarch64/lib/pkgconfig/libavdevice.pc deleted file mode 100644 index 1ca6a0c1..00000000 --- a/third_party/ffmpeg/kylin/aarch64/lib/pkgconfig/libavdevice.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/huagao/sane/code_app/third_party/ffmpeg/kylin/aarch64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/huagao/sane/code_app/third_party/ffmpeg/kylin/aarch64/ffmpeg/release/lib -includedir=/home/huagao/sane/code_app/third_party/ffmpeg/kylin/aarch64/ffmpeg/release/include - -Name: libavdevice -Description: FFmpeg device handling library -Version: 59.8.101 -Requires: -Requires.private: libavfilter >= 8.46.101, libswscale >= 6.8.102, libavformat >= 59.30.100, libavcodec >= 59.42.100, libswresample >= 4.8.100, libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lavdevice -Libs.private: -lm -latomic -lxcb -lxcb-shape -lxcb -lxcb-xfixes -lxcb-render -lxcb-shape -lxcb -lasound -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/kylin/aarch64/lib/pkgconfig/libavfilter.pc b/third_party/ffmpeg/kylin/aarch64/lib/pkgconfig/libavfilter.pc deleted file mode 100644 index 59904c47..00000000 --- a/third_party/ffmpeg/kylin/aarch64/lib/pkgconfig/libavfilter.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/huagao/sane/code_app/third_party/ffmpeg/kylin/aarch64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/huagao/sane/code_app/third_party/ffmpeg/kylin/aarch64/ffmpeg/release/lib -includedir=/home/huagao/sane/code_app/third_party/ffmpeg/kylin/aarch64/ffmpeg/release/include - -Name: libavfilter -Description: FFmpeg audio/video filtering library -Version: 8.46.101 -Requires: -Requires.private: libswscale >= 6.8.102, libavformat >= 59.30.100, libavcodec >= 59.42.100, libswresample >= 4.8.100, libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lavfilter -Libs.private: -pthread -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/kylin/aarch64/lib/pkgconfig/libavformat.pc b/third_party/ffmpeg/kylin/aarch64/lib/pkgconfig/libavformat.pc deleted file mode 100644 index b3e9a29b..00000000 --- a/third_party/ffmpeg/kylin/aarch64/lib/pkgconfig/libavformat.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/huagao/sane/code_app/third_party/ffmpeg/kylin/aarch64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/huagao/sane/code_app/third_party/ffmpeg/kylin/aarch64/ffmpeg/release/lib -includedir=/home/huagao/sane/code_app/third_party/ffmpeg/kylin/aarch64/ffmpeg/release/include - -Name: libavformat -Description: FFmpeg container format library -Version: 59.30.100 -Requires: -Requires.private: libavcodec >= 59.42.100, libswresample >= 4.8.100, libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lavformat -Libs.private: -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/kylin/aarch64/lib/pkgconfig/libavutil.pc b/third_party/ffmpeg/kylin/aarch64/lib/pkgconfig/libavutil.pc deleted file mode 100644 index 967c1f10..00000000 --- a/third_party/ffmpeg/kylin/aarch64/lib/pkgconfig/libavutil.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/huagao/sane/code_app/third_party/ffmpeg/kylin/aarch64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/huagao/sane/code_app/third_party/ffmpeg/kylin/aarch64/ffmpeg/release/lib -includedir=/home/huagao/sane/code_app/third_party/ffmpeg/kylin/aarch64/ffmpeg/release/include - -Name: libavutil -Description: FFmpeg utility library -Version: 57.32.101 -Requires: -Requires.private: -Conflicts: -Libs: -L${libdir} -lavutil -Libs.private: -pthread -lm -latomic -lX11 -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/kylin/aarch64/lib/pkgconfig/libswresample.pc b/third_party/ffmpeg/kylin/aarch64/lib/pkgconfig/libswresample.pc deleted file mode 100644 index 1d56ac99..00000000 --- a/third_party/ffmpeg/kylin/aarch64/lib/pkgconfig/libswresample.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/huagao/sane/code_app/third_party/ffmpeg/kylin/aarch64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/huagao/sane/code_app/third_party/ffmpeg/kylin/aarch64/ffmpeg/release/lib -includedir=/home/huagao/sane/code_app/third_party/ffmpeg/kylin/aarch64/ffmpeg/release/include - -Name: libswresample -Description: FFmpeg audio resampling library -Version: 4.8.100 -Requires: -Requires.private: libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lswresample -Libs.private: -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/kylin/aarch64/lib/pkgconfig/libswscale.pc b/third_party/ffmpeg/kylin/aarch64/lib/pkgconfig/libswscale.pc deleted file mode 100644 index 571ac873..00000000 --- a/third_party/ffmpeg/kylin/aarch64/lib/pkgconfig/libswscale.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/huagao/sane/code_app/third_party/ffmpeg/kylin/aarch64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/huagao/sane/code_app/third_party/ffmpeg/kylin/aarch64/ffmpeg/release/lib -includedir=/home/huagao/sane/code_app/third_party/ffmpeg/kylin/aarch64/ffmpeg/release/include - -Name: libswscale -Description: FFmpeg image rescaling library -Version: 6.8.102 -Requires: -Requires.private: libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lswscale -Libs.private: -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/kylin/amd64/include/libavcodec/ac3_parser.h b/third_party/ffmpeg/kylin/amd64/include/libavcodec/ac3_parser.h deleted file mode 100644 index ff8cc4cf..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavcodec/ac3_parser.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * AC-3 parser prototypes - * Copyright (c) 2003 Fabrice Bellard - * Copyright (c) 2003 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AC3_PARSER_H -#define AVCODEC_AC3_PARSER_H - -#include -#include - -/** - * Extract the bitstream ID and the frame size from AC-3 data. - */ -int av_ac3_parse_header(const uint8_t *buf, size_t size, - uint8_t *bitstream_id, uint16_t *frame_size); - - -#endif /* AVCODEC_AC3_PARSER_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavcodec/adts_parser.h b/third_party/ffmpeg/kylin/amd64/include/libavcodec/adts_parser.h deleted file mode 100644 index f85becd1..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavcodec/adts_parser.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_ADTS_PARSER_H -#define AVCODEC_ADTS_PARSER_H - -#include -#include - -#define AV_AAC_ADTS_HEADER_SIZE 7 - -/** - * Extract the number of samples and frames from AAC data. - * @param[in] buf pointer to AAC data buffer - * @param[out] samples Pointer to where number of samples is written - * @param[out] frames Pointer to where number of frames is written - * @return Returns 0 on success, error code on failure. - */ -int av_adts_header_parse(const uint8_t *buf, uint32_t *samples, - uint8_t *frames); - -#endif /* AVCODEC_ADTS_PARSER_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavcodec/avcodec.h b/third_party/ffmpeg/kylin/amd64/include/libavcodec/avcodec.h deleted file mode 100644 index 65c85353..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavcodec/avcodec.h +++ /dev/null @@ -1,3180 +0,0 @@ -/* - * copyright (c) 2001 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AVCODEC_H -#define AVCODEC_AVCODEC_H - -/** - * @file - * @ingroup libavc - * Libavcodec external API header - */ - -#include "libavutil/samplefmt.h" -#include "libavutil/attributes.h" -#include "libavutil/avutil.h" -#include "libavutil/buffer.h" -#include "libavutil/dict.h" -#include "libavutil/frame.h" -#include "libavutil/log.h" -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" - -#include "codec.h" -#include "codec_desc.h" -#include "codec_par.h" -#include "codec_id.h" -#include "defs.h" -#include "packet.h" -#include "version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "version.h" -#endif - -/** - * @defgroup libavc libavcodec - * Encoding/Decoding Library - * - * @{ - * - * @defgroup lavc_decoding Decoding - * @{ - * @} - * - * @defgroup lavc_encoding Encoding - * @{ - * @} - * - * @defgroup lavc_codec Codecs - * @{ - * @defgroup lavc_codec_native Native Codecs - * @{ - * @} - * @defgroup lavc_codec_wrappers External library wrappers - * @{ - * @} - * @defgroup lavc_codec_hwaccel Hardware Accelerators bridge - * @{ - * @} - * @} - * @defgroup lavc_internal Internal - * @{ - * @} - * @} - */ - -/** - * @ingroup libavc - * @defgroup lavc_encdec send/receive encoding and decoding API overview - * @{ - * - * The avcodec_send_packet()/avcodec_receive_frame()/avcodec_send_frame()/ - * avcodec_receive_packet() functions provide an encode/decode API, which - * decouples input and output. - * - * The API is very similar for encoding/decoding and audio/video, and works as - * follows: - * - Set up and open the AVCodecContext as usual. - * - Send valid input: - * - For decoding, call avcodec_send_packet() to give the decoder raw - * compressed data in an AVPacket. - * - For encoding, call avcodec_send_frame() to give the encoder an AVFrame - * containing uncompressed audio or video. - * - * In both cases, it is recommended that AVPackets and AVFrames are - * refcounted, or libavcodec might have to copy the input data. (libavformat - * always returns refcounted AVPackets, and av_frame_get_buffer() allocates - * refcounted AVFrames.) - * - Receive output in a loop. Periodically call one of the avcodec_receive_*() - * functions and process their output: - * - For decoding, call avcodec_receive_frame(). On success, it will return - * an AVFrame containing uncompressed audio or video data. - * - For encoding, call avcodec_receive_packet(). On success, it will return - * an AVPacket with a compressed frame. - * - * Repeat this call until it returns AVERROR(EAGAIN) or an error. The - * AVERROR(EAGAIN) return value means that new input data is required to - * return new output. In this case, continue with sending input. For each - * input frame/packet, the codec will typically return 1 output frame/packet, - * but it can also be 0 or more than 1. - * - * At the beginning of decoding or encoding, the codec might accept multiple - * input frames/packets without returning a frame, until its internal buffers - * are filled. This situation is handled transparently if you follow the steps - * outlined above. - * - * In theory, sending input can result in EAGAIN - this should happen only if - * not all output was received. You can use this to structure alternative decode - * or encode loops other than the one suggested above. For example, you could - * try sending new input on each iteration, and try to receive output if that - * returns EAGAIN. - * - * End of stream situations. These require "flushing" (aka draining) the codec, - * as the codec might buffer multiple frames or packets internally for - * performance or out of necessity (consider B-frames). - * This is handled as follows: - * - Instead of valid input, send NULL to the avcodec_send_packet() (decoding) - * or avcodec_send_frame() (encoding) functions. This will enter draining - * mode. - * - Call avcodec_receive_frame() (decoding) or avcodec_receive_packet() - * (encoding) in a loop until AVERROR_EOF is returned. The functions will - * not return AVERROR(EAGAIN), unless you forgot to enter draining mode. - * - Before decoding can be resumed again, the codec has to be reset with - * avcodec_flush_buffers(). - * - * Using the API as outlined above is highly recommended. But it is also - * possible to call functions outside of this rigid schema. For example, you can - * call avcodec_send_packet() repeatedly without calling - * avcodec_receive_frame(). In this case, avcodec_send_packet() will succeed - * until the codec's internal buffer has been filled up (which is typically of - * size 1 per output frame, after initial input), and then reject input with - * AVERROR(EAGAIN). Once it starts rejecting input, you have no choice but to - * read at least some output. - * - * Not all codecs will follow a rigid and predictable dataflow; the only - * guarantee is that an AVERROR(EAGAIN) return value on a send/receive call on - * one end implies that a receive/send call on the other end will succeed, or - * at least will not fail with AVERROR(EAGAIN). In general, no codec will - * permit unlimited buffering of input or output. - * - * A codec is not allowed to return AVERROR(EAGAIN) for both sending and receiving. This - * would be an invalid state, which could put the codec user into an endless - * loop. The API has no concept of time either: it cannot happen that trying to - * do avcodec_send_packet() results in AVERROR(EAGAIN), but a repeated call 1 second - * later accepts the packet (with no other receive/flush API calls involved). - * The API is a strict state machine, and the passage of time is not supposed - * to influence it. Some timing-dependent behavior might still be deemed - * acceptable in certain cases. But it must never result in both send/receive - * returning EAGAIN at the same time at any point. It must also absolutely be - * avoided that the current state is "unstable" and can "flip-flop" between - * the send/receive APIs allowing progress. For example, it's not allowed that - * the codec randomly decides that it actually wants to consume a packet now - * instead of returning a frame, after it just returned AVERROR(EAGAIN) on an - * avcodec_send_packet() call. - * @} - */ - -/** - * @defgroup lavc_core Core functions/structures. - * @ingroup libavc - * - * Basic definitions, functions for querying libavcodec capabilities, - * allocating core structures, etc. - * @{ - */ - -/** - * @ingroup lavc_encoding - * minimum encoding buffer size - * Used to avoid some checks during header writing. - */ -#define AV_INPUT_BUFFER_MIN_SIZE 16384 - -/** - * @ingroup lavc_encoding - */ -typedef struct RcOverride{ - int start_frame; - int end_frame; - int qscale; // If this is 0 then quality_factor will be used instead. - float quality_factor; -} RcOverride; - -/* encoding support - These flags can be passed in AVCodecContext.flags before initialization. - Note: Not everything is supported yet. -*/ - -/** - * Allow decoders to produce frames with data planes that are not aligned - * to CPU requirements (e.g. due to cropping). - */ -#define AV_CODEC_FLAG_UNALIGNED (1 << 0) -/** - * Use fixed qscale. - */ -#define AV_CODEC_FLAG_QSCALE (1 << 1) -/** - * 4 MV per MB allowed / advanced prediction for H.263. - */ -#define AV_CODEC_FLAG_4MV (1 << 2) -/** - * Output even those frames that might be corrupted. - */ -#define AV_CODEC_FLAG_OUTPUT_CORRUPT (1 << 3) -/** - * Use qpel MC. - */ -#define AV_CODEC_FLAG_QPEL (1 << 4) -/** - * Don't output frames whose parameters differ from first - * decoded frame in stream. - */ -#define AV_CODEC_FLAG_DROPCHANGED (1 << 5) -/** - * Request the encoder to output reconstructed frames, i.e. frames that would be - * produced by decoding the encoded bistream. These frames may be retrieved by - * calling avcodec_receive_frame() immediately after a successful call to - * avcodec_receive_packet(). - * - * Should only be used with encoders flagged with the - * AV_CODEC_CAP_ENCODER_RECON_FRAME capability. - */ -#define AV_CODEC_FLAG_RECON_FRAME (1 << 6) -/** - * Use internal 2pass ratecontrol in first pass mode. - */ -#define AV_CODEC_FLAG_PASS1 (1 << 9) -/** - * Use internal 2pass ratecontrol in second pass mode. - */ -#define AV_CODEC_FLAG_PASS2 (1 << 10) -/** - * loop filter. - */ -#define AV_CODEC_FLAG_LOOP_FILTER (1 << 11) -/** - * Only decode/encode grayscale. - */ -#define AV_CODEC_FLAG_GRAY (1 << 13) -/** - * error[?] variables will be set during encoding. - */ -#define AV_CODEC_FLAG_PSNR (1 << 15) -#if FF_API_FLAG_TRUNCATED -/** - * Input bitstream might be truncated at a random location - * instead of only at frame boundaries. - * - * @deprecated use codec parsers for packetizing input - */ -#define AV_CODEC_FLAG_TRUNCATED (1 << 16) -#endif -/** - * Use interlaced DCT. - */ -#define AV_CODEC_FLAG_INTERLACED_DCT (1 << 18) -/** - * Force low delay. - */ -#define AV_CODEC_FLAG_LOW_DELAY (1 << 19) -/** - * Place global headers in extradata instead of every keyframe. - */ -#define AV_CODEC_FLAG_GLOBAL_HEADER (1 << 22) -/** - * Use only bitexact stuff (except (I)DCT). - */ -#define AV_CODEC_FLAG_BITEXACT (1 << 23) -/* Fx : Flag for H.263+ extra options */ -/** - * H.263 advanced intra coding / MPEG-4 AC prediction - */ -#define AV_CODEC_FLAG_AC_PRED (1 << 24) -/** - * interlaced motion estimation - */ -#define AV_CODEC_FLAG_INTERLACED_ME (1 << 29) -#define AV_CODEC_FLAG_CLOSED_GOP (1U << 31) - -/** - * Allow non spec compliant speedup tricks. - */ -#define AV_CODEC_FLAG2_FAST (1 << 0) -/** - * Skip bitstream encoding. - */ -#define AV_CODEC_FLAG2_NO_OUTPUT (1 << 2) -/** - * Place global headers at every keyframe instead of in extradata. - */ -#define AV_CODEC_FLAG2_LOCAL_HEADER (1 << 3) - -/** - * timecode is in drop frame format. DEPRECATED!!!! - */ -#define AV_CODEC_FLAG2_DROP_FRAME_TIMECODE (1 << 13) - -/** - * Input bitstream might be truncated at a packet boundaries - * instead of only at frame boundaries. - */ -#define AV_CODEC_FLAG2_CHUNKS (1 << 15) -/** - * Discard cropping information from SPS. - */ -#define AV_CODEC_FLAG2_IGNORE_CROP (1 << 16) - -/** - * Show all frames before the first keyframe - */ -#define AV_CODEC_FLAG2_SHOW_ALL (1 << 22) -/** - * Export motion vectors through frame side data - */ -#define AV_CODEC_FLAG2_EXPORT_MVS (1 << 28) -/** - * Do not skip samples and export skip information as frame side data - */ -#define AV_CODEC_FLAG2_SKIP_MANUAL (1 << 29) -/** - * Do not reset ASS ReadOrder field on flush (subtitles decoding) - */ -#define AV_CODEC_FLAG2_RO_FLUSH_NOOP (1 << 30) -/** - * Generate/parse ICC profiles on encode/decode, as appropriate for the type of - * file. No effect on codecs which cannot contain embedded ICC profiles, or - * when compiled without support for lcms2. - */ -#define AV_CODEC_FLAG2_ICC_PROFILES (1U << 31) - -/* Exported side data. - These flags can be passed in AVCodecContext.export_side_data before initialization. -*/ -/** - * Export motion vectors through frame side data - */ -#define AV_CODEC_EXPORT_DATA_MVS (1 << 0) -/** - * Export encoder Producer Reference Time through packet side data - */ -#define AV_CODEC_EXPORT_DATA_PRFT (1 << 1) -/** - * Decoding only. - * Export the AVVideoEncParams structure through frame side data. - */ -#define AV_CODEC_EXPORT_DATA_VIDEO_ENC_PARAMS (1 << 2) -/** - * Decoding only. - * Do not apply film grain, export it instead. - */ -#define AV_CODEC_EXPORT_DATA_FILM_GRAIN (1 << 3) - -/** - * The decoder will keep a reference to the frame and may reuse it later. - */ -#define AV_GET_BUFFER_FLAG_REF (1 << 0) - -/** - * The encoder will keep a reference to the packet and may reuse it later. - */ -#define AV_GET_ENCODE_BUFFER_FLAG_REF (1 << 0) - -struct AVCodecInternal; - -/** - * main external API structure. - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * You can use AVOptions (av_opt* / av_set/get*()) to access these fields from user - * applications. - * The name string for AVOptions options matches the associated command line - * parameter name and can be found in libavcodec/options_table.h - * The AVOption/command line parameter names differ in some cases from the C - * structure field names for historic reasons or brevity. - * sizeof(AVCodecContext) must not be used outside libav*. - */ -typedef struct AVCodecContext { - /** - * information on struct for av_log - * - set by avcodec_alloc_context3 - */ - const AVClass *av_class; - int log_level_offset; - - enum AVMediaType codec_type; /* see AVMEDIA_TYPE_xxx */ - const struct AVCodec *codec; - enum AVCodecID codec_id; /* see AV_CODEC_ID_xxx */ - - /** - * fourcc (LSB first, so "ABCD" -> ('D'<<24) + ('C'<<16) + ('B'<<8) + 'A'). - * This is used to work around some encoder bugs. - * A demuxer should set this to what is stored in the field used to identify the codec. - * If there are multiple such fields in a container then the demuxer should choose the one - * which maximizes the information about the used codec. - * If the codec tag field in a container is larger than 32 bits then the demuxer should - * remap the longer ID to 32 bits with a table or other structure. Alternatively a new - * extra_codec_tag + size could be added but for this a clear advantage must be demonstrated - * first. - * - encoding: Set by user, if not then the default based on codec_id will be used. - * - decoding: Set by user, will be converted to uppercase by libavcodec during init. - */ - unsigned int codec_tag; - - void *priv_data; - - /** - * Private context used for internal data. - * - * Unlike priv_data, this is not codec-specific. It is used in general - * libavcodec functions. - */ - struct AVCodecInternal *internal; - - /** - * Private data of the user, can be used to carry app specific stuff. - * - encoding: Set by user. - * - decoding: Set by user. - */ - void *opaque; - - /** - * the average bitrate - * - encoding: Set by user; unused for constant quantizer encoding. - * - decoding: Set by user, may be overwritten by libavcodec - * if this info is available in the stream - */ - int64_t bit_rate; - - /** - * number of bits the bitstream is allowed to diverge from the reference. - * the reference can be CBR (for CBR pass1) or VBR (for pass2) - * - encoding: Set by user; unused for constant quantizer encoding. - * - decoding: unused - */ - int bit_rate_tolerance; - - /** - * Global quality for codecs which cannot change it per frame. - * This should be proportional to MPEG-1/2/4 qscale. - * - encoding: Set by user. - * - decoding: unused - */ - int global_quality; - - /** - * - encoding: Set by user. - * - decoding: unused - */ - int compression_level; -#define FF_COMPRESSION_DEFAULT -1 - - /** - * AV_CODEC_FLAG_*. - * - encoding: Set by user. - * - decoding: Set by user. - */ - int flags; - - /** - * AV_CODEC_FLAG2_* - * - encoding: Set by user. - * - decoding: Set by user. - */ - int flags2; - - /** - * some codecs need / can use extradata like Huffman tables. - * MJPEG: Huffman tables - * rv10: additional flags - * MPEG-4: global headers (they can be in the bitstream or here) - * The allocated memory should be AV_INPUT_BUFFER_PADDING_SIZE bytes larger - * than extradata_size to avoid problems if it is read with the bitstream reader. - * The bytewise contents of extradata must not depend on the architecture or CPU endianness. - * Must be allocated with the av_malloc() family of functions. - * - encoding: Set/allocated/freed by libavcodec. - * - decoding: Set/allocated/freed by user. - */ - uint8_t *extradata; - int extradata_size; - - /** - * This is the fundamental unit of time (in seconds) in terms - * of which frame timestamps are represented. For fixed-fps content, - * timebase should be 1/framerate and timestamp increments should be - * identically 1. - * This often, but not always is the inverse of the frame rate or field rate - * for video. 1/time_base is not the average frame rate if the frame rate is not - * constant. - * - * Like containers, elementary streams also can store timestamps, 1/time_base - * is the unit in which these timestamps are specified. - * As example of such codec time base see ISO/IEC 14496-2:2001(E) - * vop_time_increment_resolution and fixed_vop_rate - * (fixed_vop_rate == 0 implies that it is different from the framerate) - * - * - encoding: MUST be set by user. - * - decoding: the use of this field for decoding is deprecated. - * Use framerate instead. - */ - AVRational time_base; - - /** - * For some codecs, the time base is closer to the field rate than the frame rate. - * Most notably, H.264 and MPEG-2 specify time_base as half of frame duration - * if no telecine is used ... - * - * Set to time_base ticks per frame. Default 1, e.g., H.264/MPEG-2 set it to 2. - */ - int ticks_per_frame; - - /** - * Codec delay. - * - * Encoding: Number of frames delay there will be from the encoder input to - * the decoder output. (we assume the decoder matches the spec) - * Decoding: Number of frames delay in addition to what a standard decoder - * as specified in the spec would produce. - * - * Video: - * Number of frames the decoded output will be delayed relative to the - * encoded input. - * - * Audio: - * For encoding, this field is unused (see initial_padding). - * - * For decoding, this is the number of samples the decoder needs to - * output before the decoder's output is valid. When seeking, you should - * start decoding this many samples prior to your desired seek point. - * - * - encoding: Set by libavcodec. - * - decoding: Set by libavcodec. - */ - int delay; - - - /* video only */ - /** - * picture width / height. - * - * @note Those fields may not match the values of the last - * AVFrame output by avcodec_receive_frame() due frame - * reordering. - * - * - encoding: MUST be set by user. - * - decoding: May be set by the user before opening the decoder if known e.g. - * from the container. Some decoders will require the dimensions - * to be set by the caller. During decoding, the decoder may - * overwrite those values as required while parsing the data. - */ - int width, height; - - /** - * Bitstream width / height, may be different from width/height e.g. when - * the decoded frame is cropped before being output or lowres is enabled. - * - * @note Those field may not match the value of the last - * AVFrame output by avcodec_receive_frame() due frame - * reordering. - * - * - encoding: unused - * - decoding: May be set by the user before opening the decoder if known - * e.g. from the container. During decoding, the decoder may - * overwrite those values as required while parsing the data. - */ - int coded_width, coded_height; - - /** - * the number of pictures in a group of pictures, or 0 for intra_only - * - encoding: Set by user. - * - decoding: unused - */ - int gop_size; - - /** - * Pixel format, see AV_PIX_FMT_xxx. - * May be set by the demuxer if known from headers. - * May be overridden by the decoder if it knows better. - * - * @note This field may not match the value of the last - * AVFrame output by avcodec_receive_frame() due frame - * reordering. - * - * - encoding: Set by user. - * - decoding: Set by user if known, overridden by libavcodec while - * parsing the data. - */ - enum AVPixelFormat pix_fmt; - - /** - * If non NULL, 'draw_horiz_band' is called by the libavcodec - * decoder to draw a horizontal band. It improves cache usage. Not - * all codecs can do that. You must check the codec capabilities - * beforehand. - * When multithreading is used, it may be called from multiple threads - * at the same time; threads might draw different parts of the same AVFrame, - * or multiple AVFrames, and there is no guarantee that slices will be drawn - * in order. - * The function is also used by hardware acceleration APIs. - * It is called at least once during frame decoding to pass - * the data needed for hardware render. - * In that mode instead of pixel data, AVFrame points to - * a structure specific to the acceleration API. The application - * reads the structure and can change some fields to indicate progress - * or mark state. - * - encoding: unused - * - decoding: Set by user. - * @param height the height of the slice - * @param y the y position of the slice - * @param type 1->top field, 2->bottom field, 3->frame - * @param offset offset into the AVFrame.data from which the slice should be read - */ - void (*draw_horiz_band)(struct AVCodecContext *s, - const AVFrame *src, int offset[AV_NUM_DATA_POINTERS], - int y, int type, int height); - - /** - * Callback to negotiate the pixel format. Decoding only, may be set by the - * caller before avcodec_open2(). - * - * Called by some decoders to select the pixel format that will be used for - * the output frames. This is mainly used to set up hardware acceleration, - * then the provided format list contains the corresponding hwaccel pixel - * formats alongside the "software" one. The software pixel format may also - * be retrieved from \ref sw_pix_fmt. - * - * This callback will be called when the coded frame properties (such as - * resolution, pixel format, etc.) change and more than one output format is - * supported for those new properties. If a hardware pixel format is chosen - * and initialization for it fails, the callback may be called again - * immediately. - * - * This callback may be called from different threads if the decoder is - * multi-threaded, but not from more than one thread simultaneously. - * - * @param fmt list of formats which may be used in the current - * configuration, terminated by AV_PIX_FMT_NONE. - * @warning Behavior is undefined if the callback returns a value other - * than one of the formats in fmt or AV_PIX_FMT_NONE. - * @return the chosen format or AV_PIX_FMT_NONE - */ - enum AVPixelFormat (*get_format)(struct AVCodecContext *s, const enum AVPixelFormat * fmt); - - /** - * maximum number of B-frames between non-B-frames - * Note: The output will be delayed by max_b_frames+1 relative to the input. - * - encoding: Set by user. - * - decoding: unused - */ - int max_b_frames; - - /** - * qscale factor between IP and B-frames - * If > 0 then the last P-frame quantizer will be used (q= lastp_q*factor+offset). - * If < 0 then normal ratecontrol will be done (q= -normal_q*factor+offset). - * - encoding: Set by user. - * - decoding: unused - */ - float b_quant_factor; - - /** - * qscale offset between IP and B-frames - * - encoding: Set by user. - * - decoding: unused - */ - float b_quant_offset; - - /** - * Size of the frame reordering buffer in the decoder. - * For MPEG-2 it is 1 IPB or 0 low delay IP. - * - encoding: Set by libavcodec. - * - decoding: Set by libavcodec. - */ - int has_b_frames; - - /** - * qscale factor between P- and I-frames - * If > 0 then the last P-frame quantizer will be used (q = lastp_q * factor + offset). - * If < 0 then normal ratecontrol will be done (q= -normal_q*factor+offset). - * - encoding: Set by user. - * - decoding: unused - */ - float i_quant_factor; - - /** - * qscale offset between P and I-frames - * - encoding: Set by user. - * - decoding: unused - */ - float i_quant_offset; - - /** - * luminance masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float lumi_masking; - - /** - * temporary complexity masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float temporal_cplx_masking; - - /** - * spatial complexity masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float spatial_cplx_masking; - - /** - * p block masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float p_masking; - - /** - * darkness masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float dark_masking; - - /** - * slice count - * - encoding: Set by libavcodec. - * - decoding: Set by user (or 0). - */ - int slice_count; - - /** - * slice offsets in the frame in bytes - * - encoding: Set/allocated by libavcodec. - * - decoding: Set/allocated by user (or NULL). - */ - int *slice_offset; - - /** - * sample aspect ratio (0 if unknown) - * That is the width of a pixel divided by the height of the pixel. - * Numerator and denominator must be relatively prime and smaller than 256 for some video standards. - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - AVRational sample_aspect_ratio; - - /** - * motion estimation comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int me_cmp; - /** - * subpixel motion estimation comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int me_sub_cmp; - /** - * macroblock comparison function (not supported yet) - * - encoding: Set by user. - * - decoding: unused - */ - int mb_cmp; - /** - * interlaced DCT comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int ildct_cmp; -#define FF_CMP_SAD 0 -#define FF_CMP_SSE 1 -#define FF_CMP_SATD 2 -#define FF_CMP_DCT 3 -#define FF_CMP_PSNR 4 -#define FF_CMP_BIT 5 -#define FF_CMP_RD 6 -#define FF_CMP_ZERO 7 -#define FF_CMP_VSAD 8 -#define FF_CMP_VSSE 9 -#define FF_CMP_NSSE 10 -#define FF_CMP_W53 11 -#define FF_CMP_W97 12 -#define FF_CMP_DCTMAX 13 -#define FF_CMP_DCT264 14 -#define FF_CMP_MEDIAN_SAD 15 -#define FF_CMP_CHROMA 256 - - /** - * ME diamond size & shape - * - encoding: Set by user. - * - decoding: unused - */ - int dia_size; - - /** - * amount of previous MV predictors (2a+1 x 2a+1 square) - * - encoding: Set by user. - * - decoding: unused - */ - int last_predictor_count; - - /** - * motion estimation prepass comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int me_pre_cmp; - - /** - * ME prepass diamond size & shape - * - encoding: Set by user. - * - decoding: unused - */ - int pre_dia_size; - - /** - * subpel ME quality - * - encoding: Set by user. - * - decoding: unused - */ - int me_subpel_quality; - - /** - * maximum motion estimation search range in subpel units - * If 0 then no limit. - * - * - encoding: Set by user. - * - decoding: unused - */ - int me_range; - - /** - * slice flags - * - encoding: unused - * - decoding: Set by user. - */ - int slice_flags; -#define SLICE_FLAG_CODED_ORDER 0x0001 ///< draw_horiz_band() is called in coded order instead of display -#define SLICE_FLAG_ALLOW_FIELD 0x0002 ///< allow draw_horiz_band() with field slices (MPEG-2 field pics) -#define SLICE_FLAG_ALLOW_PLANE 0x0004 ///< allow draw_horiz_band() with 1 component at a time (SVQ1) - - /** - * macroblock decision mode - * - encoding: Set by user. - * - decoding: unused - */ - int mb_decision; -#define FF_MB_DECISION_SIMPLE 0 ///< uses mb_cmp -#define FF_MB_DECISION_BITS 1 ///< chooses the one which needs the fewest bits -#define FF_MB_DECISION_RD 2 ///< rate distortion - - /** - * custom intra quantization matrix - * Must be allocated with the av_malloc() family of functions, and will be freed in - * avcodec_free_context(). - * - encoding: Set/allocated by user, freed by libavcodec. Can be NULL. - * - decoding: Set/allocated/freed by libavcodec. - */ - uint16_t *intra_matrix; - - /** - * custom inter quantization matrix - * Must be allocated with the av_malloc() family of functions, and will be freed in - * avcodec_free_context(). - * - encoding: Set/allocated by user, freed by libavcodec. Can be NULL. - * - decoding: Set/allocated/freed by libavcodec. - */ - uint16_t *inter_matrix; - - /** - * precision of the intra DC coefficient - 8 - * - encoding: Set by user. - * - decoding: Set by libavcodec - */ - int intra_dc_precision; - - /** - * Number of macroblock rows at the top which are skipped. - * - encoding: unused - * - decoding: Set by user. - */ - int skip_top; - - /** - * Number of macroblock rows at the bottom which are skipped. - * - encoding: unused - * - decoding: Set by user. - */ - int skip_bottom; - - /** - * minimum MB Lagrange multiplier - * - encoding: Set by user. - * - decoding: unused - */ - int mb_lmin; - - /** - * maximum MB Lagrange multiplier - * - encoding: Set by user. - * - decoding: unused - */ - int mb_lmax; - - /** - * - encoding: Set by user. - * - decoding: unused - */ - int bidir_refine; - - /** - * minimum GOP size - * - encoding: Set by user. - * - decoding: unused - */ - int keyint_min; - - /** - * number of reference frames - * - encoding: Set by user. - * - decoding: Set by lavc. - */ - int refs; - - /** - * Note: Value depends upon the compare function used for fullpel ME. - * - encoding: Set by user. - * - decoding: unused - */ - int mv0_threshold; - - /** - * Chromaticity coordinates of the source primaries. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorPrimaries color_primaries; - - /** - * Color Transfer Characteristic. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorTransferCharacteristic color_trc; - - /** - * YUV colorspace type. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorSpace colorspace; - - /** - * MPEG vs JPEG YUV range. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorRange color_range; - - /** - * This defines the location of chroma samples. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVChromaLocation chroma_sample_location; - - /** - * Number of slices. - * Indicates number of picture subdivisions. Used for parallelized - * decoding. - * - encoding: Set by user - * - decoding: unused - */ - int slices; - - /** Field order - * - encoding: set by libavcodec - * - decoding: Set by user. - */ - enum AVFieldOrder field_order; - - /* audio only */ - int sample_rate; ///< samples per second - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * number of audio channels - * @deprecated use ch_layout.nb_channels - */ - attribute_deprecated - int channels; -#endif - - /** - * audio sample format - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - enum AVSampleFormat sample_fmt; ///< sample format - - /* The following data should not be initialized. */ - /** - * Number of samples per channel in an audio frame. - * - * - encoding: set by libavcodec in avcodec_open2(). Each submitted frame - * except the last must contain exactly frame_size samples per channel. - * May be 0 when the codec has AV_CODEC_CAP_VARIABLE_FRAME_SIZE set, then the - * frame size is not restricted. - * - decoding: may be set by some decoders to indicate constant frame size - */ - int frame_size; - - /** - * Frame counter, set by libavcodec. - * - * - decoding: total number of frames returned from the decoder so far. - * - encoding: total number of frames passed to the encoder so far. - * - * @note the counter is not incremented if encoding/decoding resulted in - * an error. - */ - int frame_number; - - /** - * number of bytes per packet if constant and known or 0 - * Used by some WAV based audio codecs. - */ - int block_align; - - /** - * Audio cutoff bandwidth (0 means "automatic") - * - encoding: Set by user. - * - decoding: unused - */ - int cutoff; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Audio channel layout. - * - encoding: set by user. - * - decoding: set by user, may be overwritten by libavcodec. - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; - - /** - * Request decoder to use this channel layout if it can (0 for default) - * - encoding: unused - * - decoding: Set by user. - * @deprecated use "downmix" codec private option - */ - attribute_deprecated - uint64_t request_channel_layout; -#endif - - /** - * Type of service that the audio stream conveys. - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - enum AVAudioServiceType audio_service_type; - - /** - * desired sample format - * - encoding: Not used. - * - decoding: Set by user. - * Decoder will decode to this format if it can. - */ - enum AVSampleFormat request_sample_fmt; - - /** - * This callback is called at the beginning of each frame to get data - * buffer(s) for it. There may be one contiguous buffer for all the data or - * there may be a buffer per each data plane or anything in between. What - * this means is, you may set however many entries in buf[] you feel necessary. - * Each buffer must be reference-counted using the AVBuffer API (see description - * of buf[] below). - * - * The following fields will be set in the frame before this callback is - * called: - * - format - * - width, height (video only) - * - sample_rate, channel_layout, nb_samples (audio only) - * Their values may differ from the corresponding values in - * AVCodecContext. This callback must use the frame values, not the codec - * context values, to calculate the required buffer size. - * - * This callback must fill the following fields in the frame: - * - data[] - * - linesize[] - * - extended_data: - * * if the data is planar audio with more than 8 channels, then this - * callback must allocate and fill extended_data to contain all pointers - * to all data planes. data[] must hold as many pointers as it can. - * extended_data must be allocated with av_malloc() and will be freed in - * av_frame_unref(). - * * otherwise extended_data must point to data - * - buf[] must contain one or more pointers to AVBufferRef structures. Each of - * the frame's data and extended_data pointers must be contained in these. That - * is, one AVBufferRef for each allocated chunk of memory, not necessarily one - * AVBufferRef per data[] entry. See: av_buffer_create(), av_buffer_alloc(), - * and av_buffer_ref(). - * - extended_buf and nb_extended_buf must be allocated with av_malloc() by - * this callback and filled with the extra buffers if there are more - * buffers than buf[] can hold. extended_buf will be freed in - * av_frame_unref(). - * - * If AV_CODEC_CAP_DR1 is not set then get_buffer2() must call - * avcodec_default_get_buffer2() instead of providing buffers allocated by - * some other means. - * - * Each data plane must be aligned to the maximum required by the target - * CPU. - * - * @see avcodec_default_get_buffer2() - * - * Video: - * - * If AV_GET_BUFFER_FLAG_REF is set in flags then the frame may be reused - * (read and/or written to if it is writable) later by libavcodec. - * - * avcodec_align_dimensions2() should be used to find the required width and - * height, as they normally need to be rounded up to the next multiple of 16. - * - * Some decoders do not support linesizes changing between frames. - * - * If frame multithreading is used, this callback may be called from a - * different thread, but not from more than one at once. Does not need to be - * reentrant. - * - * @see avcodec_align_dimensions2() - * - * Audio: - * - * Decoders request a buffer of a particular size by setting - * AVFrame.nb_samples prior to calling get_buffer2(). The decoder may, - * however, utilize only part of the buffer by setting AVFrame.nb_samples - * to a smaller value in the output frame. - * - * As a convenience, av_samples_get_buffer_size() and - * av_samples_fill_arrays() in libavutil may be used by custom get_buffer2() - * functions to find the required data size and to fill data pointers and - * linesize. In AVFrame.linesize, only linesize[0] may be set for audio - * since all planes must be the same size. - * - * @see av_samples_get_buffer_size(), av_samples_fill_arrays() - * - * - encoding: unused - * - decoding: Set by libavcodec, user can override. - */ - int (*get_buffer2)(struct AVCodecContext *s, AVFrame *frame, int flags); - - /* - encoding parameters */ - float qcompress; ///< amount of qscale change between easy & hard scenes (0.0-1.0) - float qblur; ///< amount of qscale smoothing over time (0.0-1.0) - - /** - * minimum quantizer - * - encoding: Set by user. - * - decoding: unused - */ - int qmin; - - /** - * maximum quantizer - * - encoding: Set by user. - * - decoding: unused - */ - int qmax; - - /** - * maximum quantizer difference between frames - * - encoding: Set by user. - * - decoding: unused - */ - int max_qdiff; - - /** - * decoder bitstream buffer size - * - encoding: Set by user. - * - decoding: unused - */ - int rc_buffer_size; - - /** - * ratecontrol override, see RcOverride - * - encoding: Allocated/set/freed by user. - * - decoding: unused - */ - int rc_override_count; - RcOverride *rc_override; - - /** - * maximum bitrate - * - encoding: Set by user. - * - decoding: Set by user, may be overwritten by libavcodec. - */ - int64_t rc_max_rate; - - /** - * minimum bitrate - * - encoding: Set by user. - * - decoding: unused - */ - int64_t rc_min_rate; - - /** - * Ratecontrol attempt to use, at maximum, of what can be used without an underflow. - * - encoding: Set by user. - * - decoding: unused. - */ - float rc_max_available_vbv_use; - - /** - * Ratecontrol attempt to use, at least, times the amount needed to prevent a vbv overflow. - * - encoding: Set by user. - * - decoding: unused. - */ - float rc_min_vbv_overflow_use; - - /** - * Number of bits which should be loaded into the rc buffer before decoding starts. - * - encoding: Set by user. - * - decoding: unused - */ - int rc_initial_buffer_occupancy; - - /** - * trellis RD quantization - * - encoding: Set by user. - * - decoding: unused - */ - int trellis; - - /** - * pass1 encoding statistics output buffer - * - encoding: Set by libavcodec. - * - decoding: unused - */ - char *stats_out; - - /** - * pass2 encoding statistics input buffer - * Concatenated stuff from stats_out of pass1 should be placed here. - * - encoding: Allocated/set/freed by user. - * - decoding: unused - */ - char *stats_in; - - /** - * Work around bugs in encoders which sometimes cannot be detected automatically. - * - encoding: Set by user - * - decoding: Set by user - */ - int workaround_bugs; -#define FF_BUG_AUTODETECT 1 ///< autodetection -#define FF_BUG_XVID_ILACE 4 -#define FF_BUG_UMP4 8 -#define FF_BUG_NO_PADDING 16 -#define FF_BUG_AMV 32 -#define FF_BUG_QPEL_CHROMA 64 -#define FF_BUG_STD_QPEL 128 -#define FF_BUG_QPEL_CHROMA2 256 -#define FF_BUG_DIRECT_BLOCKSIZE 512 -#define FF_BUG_EDGE 1024 -#define FF_BUG_HPEL_CHROMA 2048 -#define FF_BUG_DC_CLIP 4096 -#define FF_BUG_MS 8192 ///< Work around various bugs in Microsoft's broken decoders. -#define FF_BUG_TRUNCATED 16384 -#define FF_BUG_IEDGE 32768 - - /** - * strictly follow the standard (MPEG-4, ...). - * - encoding: Set by user. - * - decoding: Set by user. - * Setting this to STRICT or higher means the encoder and decoder will - * generally do stupid things, whereas setting it to unofficial or lower - * will mean the encoder might produce output that is not supported by all - * spec-compliant decoders. Decoders don't differentiate between normal, - * unofficial and experimental (that is, they always try to decode things - * when they can) unless they are explicitly asked to behave stupidly - * (=strictly conform to the specs) - */ - int strict_std_compliance; -#define FF_COMPLIANCE_VERY_STRICT 2 ///< Strictly conform to an older more strict version of the spec or reference software. -#define FF_COMPLIANCE_STRICT 1 ///< Strictly conform to all the things in the spec no matter what consequences. -#define FF_COMPLIANCE_NORMAL 0 -#define FF_COMPLIANCE_UNOFFICIAL -1 ///< Allow unofficial extensions -#define FF_COMPLIANCE_EXPERIMENTAL -2 ///< Allow nonstandardized experimental things. - - /** - * error concealment flags - * - encoding: unused - * - decoding: Set by user. - */ - int error_concealment; -#define FF_EC_GUESS_MVS 1 -#define FF_EC_DEBLOCK 2 -#define FF_EC_FAVOR_INTER 256 - - /** - * debug - * - encoding: Set by user. - * - decoding: Set by user. - */ - int debug; -#define FF_DEBUG_PICT_INFO 1 -#define FF_DEBUG_RC 2 -#define FF_DEBUG_BITSTREAM 4 -#define FF_DEBUG_MB_TYPE 8 -#define FF_DEBUG_QP 16 -#define FF_DEBUG_DCT_COEFF 0x00000040 -#define FF_DEBUG_SKIP 0x00000080 -#define FF_DEBUG_STARTCODE 0x00000100 -#define FF_DEBUG_ER 0x00000400 -#define FF_DEBUG_MMCO 0x00000800 -#define FF_DEBUG_BUGS 0x00001000 -#define FF_DEBUG_BUFFERS 0x00008000 -#define FF_DEBUG_THREADS 0x00010000 -#define FF_DEBUG_GREEN_MD 0x00800000 -#define FF_DEBUG_NOMC 0x01000000 - - /** - * Error recognition; may misdetect some more or less valid parts as errors. - * - encoding: Set by user. - * - decoding: Set by user. - */ - int err_recognition; - -/** - * Verify checksums embedded in the bitstream (could be of either encoded or - * decoded data, depending on the codec) and print an error message on mismatch. - * If AV_EF_EXPLODE is also set, a mismatching checksum will result in the - * decoder returning an error. - */ -#define AV_EF_CRCCHECK (1<<0) -#define AV_EF_BITSTREAM (1<<1) ///< detect bitstream specification deviations -#define AV_EF_BUFFER (1<<2) ///< detect improper bitstream length -#define AV_EF_EXPLODE (1<<3) ///< abort decoding on minor error detection - -#define AV_EF_IGNORE_ERR (1<<15) ///< ignore errors and continue -#define AV_EF_CAREFUL (1<<16) ///< consider things that violate the spec, are fast to calculate and have not been seen in the wild as errors -#define AV_EF_COMPLIANT (1<<17) ///< consider all spec non compliances as errors -#define AV_EF_AGGRESSIVE (1<<18) ///< consider things that a sane encoder should not do as an error - - - /** - * opaque 64-bit number (generally a PTS) that will be reordered and - * output in AVFrame.reordered_opaque - * - encoding: Set by libavcodec to the reordered_opaque of the input - * frame corresponding to the last returned packet. Only - * supported by encoders with the - * AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE capability. - * - decoding: Set by user. - */ - int64_t reordered_opaque; - - /** - * Hardware accelerator in use - * - encoding: unused. - * - decoding: Set by libavcodec - */ - const struct AVHWAccel *hwaccel; - - /** - * Hardware accelerator context. - * For some hardware accelerators, a global context needs to be - * provided by the user. In that case, this holds display-dependent - * data FFmpeg cannot instantiate itself. Please refer to the - * FFmpeg HW accelerator documentation to know how to fill this. - * - encoding: unused - * - decoding: Set by user - */ - void *hwaccel_context; - - /** - * error - * - encoding: Set by libavcodec if flags & AV_CODEC_FLAG_PSNR. - * - decoding: unused - */ - uint64_t error[AV_NUM_DATA_POINTERS]; - - /** - * DCT algorithm, see FF_DCT_* below - * - encoding: Set by user. - * - decoding: unused - */ - int dct_algo; -#define FF_DCT_AUTO 0 -#define FF_DCT_FASTINT 1 -#define FF_DCT_INT 2 -#define FF_DCT_MMX 3 -#define FF_DCT_ALTIVEC 5 -#define FF_DCT_FAAN 6 - - /** - * IDCT algorithm, see FF_IDCT_* below. - * - encoding: Set by user. - * - decoding: Set by user. - */ - int idct_algo; -#define FF_IDCT_AUTO 0 -#define FF_IDCT_INT 1 -#define FF_IDCT_SIMPLE 2 -#define FF_IDCT_SIMPLEMMX 3 -#define FF_IDCT_ARM 7 -#define FF_IDCT_ALTIVEC 8 -#define FF_IDCT_SIMPLEARM 10 -#define FF_IDCT_XVID 14 -#define FF_IDCT_SIMPLEARMV5TE 16 -#define FF_IDCT_SIMPLEARMV6 17 -#define FF_IDCT_FAAN 20 -#define FF_IDCT_SIMPLENEON 22 -#if FF_API_IDCT_NONE -// formerly used by xvmc -#define FF_IDCT_NONE 24 -#endif -#define FF_IDCT_SIMPLEAUTO 128 - - /** - * bits per sample/pixel from the demuxer (needed for huffyuv). - * - encoding: Set by libavcodec. - * - decoding: Set by user. - */ - int bits_per_coded_sample; - - /** - * Bits per sample/pixel of internal libavcodec pixel/sample format. - * - encoding: set by user. - * - decoding: set by libavcodec. - */ - int bits_per_raw_sample; - - /** - * low resolution decoding, 1-> 1/2 size, 2->1/4 size - * - encoding: unused - * - decoding: Set by user. - */ - int lowres; - - /** - * thread count - * is used to decide how many independent tasks should be passed to execute() - * - encoding: Set by user. - * - decoding: Set by user. - */ - int thread_count; - - /** - * Which multithreading methods to use. - * Use of FF_THREAD_FRAME will increase decoding delay by one frame per thread, - * so clients which cannot provide future frames should not use it. - * - * - encoding: Set by user, otherwise the default is used. - * - decoding: Set by user, otherwise the default is used. - */ - int thread_type; -#define FF_THREAD_FRAME 1 ///< Decode more than one frame at once -#define FF_THREAD_SLICE 2 ///< Decode more than one part of a single frame at once - - /** - * Which multithreading methods are in use by the codec. - * - encoding: Set by libavcodec. - * - decoding: Set by libavcodec. - */ - int active_thread_type; - -#if FF_API_THREAD_SAFE_CALLBACKS - /** - * Set by the client if its custom get_buffer() callback can be called - * synchronously from another thread, which allows faster multithreaded decoding. - * draw_horiz_band() will be called from other threads regardless of this setting. - * Ignored if the default get_buffer() is used. - * - encoding: Set by user. - * - decoding: Set by user. - * - * @deprecated the custom get_buffer2() callback should always be - * thread-safe. Thread-unsafe get_buffer2() implementations will be - * invalid starting with LIBAVCODEC_VERSION_MAJOR=60; in other words, - * libavcodec will behave as if this field was always set to 1. - * Callers that want to be forward compatible with future libavcodec - * versions should wrap access to this field in - * #if LIBAVCODEC_VERSION_MAJOR < 60 - */ - attribute_deprecated - int thread_safe_callbacks; -#endif - - /** - * The codec may call this to execute several independent things. - * It will return only after finishing all tasks. - * The user may replace this with some multithreaded implementation, - * the default implementation will execute the parts serially. - * @param count the number of things to execute - * - encoding: Set by libavcodec, user can override. - * - decoding: Set by libavcodec, user can override. - */ - int (*execute)(struct AVCodecContext *c, int (*func)(struct AVCodecContext *c2, void *arg), void *arg2, int *ret, int count, int size); - - /** - * The codec may call this to execute several independent things. - * It will return only after finishing all tasks. - * The user may replace this with some multithreaded implementation, - * the default implementation will execute the parts serially. - * @param c context passed also to func - * @param count the number of things to execute - * @param arg2 argument passed unchanged to func - * @param ret return values of executed functions, must have space for "count" values. May be NULL. - * @param func function that will be called count times, with jobnr from 0 to count-1. - * threadnr will be in the range 0 to c->thread_count-1 < MAX_THREADS and so that no - * two instances of func executing at the same time will have the same threadnr. - * @return always 0 currently, but code should handle a future improvement where when any call to func - * returns < 0 no further calls to func may be done and < 0 is returned. - * - encoding: Set by libavcodec, user can override. - * - decoding: Set by libavcodec, user can override. - */ - int (*execute2)(struct AVCodecContext *c, int (*func)(struct AVCodecContext *c2, void *arg, int jobnr, int threadnr), void *arg2, int *ret, int count); - - /** - * noise vs. sse weight for the nsse comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int nsse_weight; - - /** - * profile - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int profile; -#define FF_PROFILE_UNKNOWN -99 -#define FF_PROFILE_RESERVED -100 - -#define FF_PROFILE_AAC_MAIN 0 -#define FF_PROFILE_AAC_LOW 1 -#define FF_PROFILE_AAC_SSR 2 -#define FF_PROFILE_AAC_LTP 3 -#define FF_PROFILE_AAC_HE 4 -#define FF_PROFILE_AAC_HE_V2 28 -#define FF_PROFILE_AAC_LD 22 -#define FF_PROFILE_AAC_ELD 38 -#define FF_PROFILE_MPEG2_AAC_LOW 128 -#define FF_PROFILE_MPEG2_AAC_HE 131 - -#define FF_PROFILE_DNXHD 0 -#define FF_PROFILE_DNXHR_LB 1 -#define FF_PROFILE_DNXHR_SQ 2 -#define FF_PROFILE_DNXHR_HQ 3 -#define FF_PROFILE_DNXHR_HQX 4 -#define FF_PROFILE_DNXHR_444 5 - -#define FF_PROFILE_DTS 20 -#define FF_PROFILE_DTS_ES 30 -#define FF_PROFILE_DTS_96_24 40 -#define FF_PROFILE_DTS_HD_HRA 50 -#define FF_PROFILE_DTS_HD_MA 60 -#define FF_PROFILE_DTS_EXPRESS 70 - -#define FF_PROFILE_MPEG2_422 0 -#define FF_PROFILE_MPEG2_HIGH 1 -#define FF_PROFILE_MPEG2_SS 2 -#define FF_PROFILE_MPEG2_SNR_SCALABLE 3 -#define FF_PROFILE_MPEG2_MAIN 4 -#define FF_PROFILE_MPEG2_SIMPLE 5 - -#define FF_PROFILE_H264_CONSTRAINED (1<<9) // 8+1; constraint_set1_flag -#define FF_PROFILE_H264_INTRA (1<<11) // 8+3; constraint_set3_flag - -#define FF_PROFILE_H264_BASELINE 66 -#define FF_PROFILE_H264_CONSTRAINED_BASELINE (66|FF_PROFILE_H264_CONSTRAINED) -#define FF_PROFILE_H264_MAIN 77 -#define FF_PROFILE_H264_EXTENDED 88 -#define FF_PROFILE_H264_HIGH 100 -#define FF_PROFILE_H264_HIGH_10 110 -#define FF_PROFILE_H264_HIGH_10_INTRA (110|FF_PROFILE_H264_INTRA) -#define FF_PROFILE_H264_MULTIVIEW_HIGH 118 -#define FF_PROFILE_H264_HIGH_422 122 -#define FF_PROFILE_H264_HIGH_422_INTRA (122|FF_PROFILE_H264_INTRA) -#define FF_PROFILE_H264_STEREO_HIGH 128 -#define FF_PROFILE_H264_HIGH_444 144 -#define FF_PROFILE_H264_HIGH_444_PREDICTIVE 244 -#define FF_PROFILE_H264_HIGH_444_INTRA (244|FF_PROFILE_H264_INTRA) -#define FF_PROFILE_H264_CAVLC_444 44 - -#define FF_PROFILE_VC1_SIMPLE 0 -#define FF_PROFILE_VC1_MAIN 1 -#define FF_PROFILE_VC1_COMPLEX 2 -#define FF_PROFILE_VC1_ADVANCED 3 - -#define FF_PROFILE_MPEG4_SIMPLE 0 -#define FF_PROFILE_MPEG4_SIMPLE_SCALABLE 1 -#define FF_PROFILE_MPEG4_CORE 2 -#define FF_PROFILE_MPEG4_MAIN 3 -#define FF_PROFILE_MPEG4_N_BIT 4 -#define FF_PROFILE_MPEG4_SCALABLE_TEXTURE 5 -#define FF_PROFILE_MPEG4_SIMPLE_FACE_ANIMATION 6 -#define FF_PROFILE_MPEG4_BASIC_ANIMATED_TEXTURE 7 -#define FF_PROFILE_MPEG4_HYBRID 8 -#define FF_PROFILE_MPEG4_ADVANCED_REAL_TIME 9 -#define FF_PROFILE_MPEG4_CORE_SCALABLE 10 -#define FF_PROFILE_MPEG4_ADVANCED_CODING 11 -#define FF_PROFILE_MPEG4_ADVANCED_CORE 12 -#define FF_PROFILE_MPEG4_ADVANCED_SCALABLE_TEXTURE 13 -#define FF_PROFILE_MPEG4_SIMPLE_STUDIO 14 -#define FF_PROFILE_MPEG4_ADVANCED_SIMPLE 15 - -#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_0 1 -#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_1 2 -#define FF_PROFILE_JPEG2000_CSTREAM_NO_RESTRICTION 32768 -#define FF_PROFILE_JPEG2000_DCINEMA_2K 3 -#define FF_PROFILE_JPEG2000_DCINEMA_4K 4 - -#define FF_PROFILE_VP9_0 0 -#define FF_PROFILE_VP9_1 1 -#define FF_PROFILE_VP9_2 2 -#define FF_PROFILE_VP9_3 3 - -#define FF_PROFILE_HEVC_MAIN 1 -#define FF_PROFILE_HEVC_MAIN_10 2 -#define FF_PROFILE_HEVC_MAIN_STILL_PICTURE 3 -#define FF_PROFILE_HEVC_REXT 4 - -#define FF_PROFILE_VVC_MAIN_10 1 -#define FF_PROFILE_VVC_MAIN_10_444 33 - -#define FF_PROFILE_AV1_MAIN 0 -#define FF_PROFILE_AV1_HIGH 1 -#define FF_PROFILE_AV1_PROFESSIONAL 2 - -#define FF_PROFILE_MJPEG_HUFFMAN_BASELINE_DCT 0xc0 -#define FF_PROFILE_MJPEG_HUFFMAN_EXTENDED_SEQUENTIAL_DCT 0xc1 -#define FF_PROFILE_MJPEG_HUFFMAN_PROGRESSIVE_DCT 0xc2 -#define FF_PROFILE_MJPEG_HUFFMAN_LOSSLESS 0xc3 -#define FF_PROFILE_MJPEG_JPEG_LS 0xf7 - -#define FF_PROFILE_SBC_MSBC 1 - -#define FF_PROFILE_PRORES_PROXY 0 -#define FF_PROFILE_PRORES_LT 1 -#define FF_PROFILE_PRORES_STANDARD 2 -#define FF_PROFILE_PRORES_HQ 3 -#define FF_PROFILE_PRORES_4444 4 -#define FF_PROFILE_PRORES_XQ 5 - -#define FF_PROFILE_ARIB_PROFILE_A 0 -#define FF_PROFILE_ARIB_PROFILE_C 1 - -#define FF_PROFILE_KLVA_SYNC 0 -#define FF_PROFILE_KLVA_ASYNC 1 - - /** - * level - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int level; -#define FF_LEVEL_UNKNOWN -99 - - /** - * Skip loop filtering for selected frames. - * - encoding: unused - * - decoding: Set by user. - */ - enum AVDiscard skip_loop_filter; - - /** - * Skip IDCT/dequantization for selected frames. - * - encoding: unused - * - decoding: Set by user. - */ - enum AVDiscard skip_idct; - - /** - * Skip decoding for selected frames. - * - encoding: unused - * - decoding: Set by user. - */ - enum AVDiscard skip_frame; - - /** - * Header containing style information for text subtitles. - * For SUBTITLE_ASS subtitle type, it should contain the whole ASS - * [Script Info] and [V4+ Styles] section, plus the [Events] line and - * the Format line following. It shouldn't include any Dialogue line. - * - encoding: Set/allocated/freed by user (before avcodec_open2()) - * - decoding: Set/allocated/freed by libavcodec (by avcodec_open2()) - */ - uint8_t *subtitle_header; - int subtitle_header_size; - - /** - * Audio only. The number of "priming" samples (padding) inserted by the - * encoder at the beginning of the audio. I.e. this number of leading - * decoded samples must be discarded by the caller to get the original audio - * without leading padding. - * - * - decoding: unused - * - encoding: Set by libavcodec. The timestamps on the output packets are - * adjusted by the encoder so that they always refer to the - * first sample of the data actually contained in the packet, - * including any added padding. E.g. if the timebase is - * 1/samplerate and the timestamp of the first input sample is - * 0, the timestamp of the first output packet will be - * -initial_padding. - */ - int initial_padding; - - /** - * - decoding: For codecs that store a framerate value in the compressed - * bitstream, the decoder may export it here. { 0, 1} when - * unknown. - * - encoding: May be used to signal the framerate of CFR content to an - * encoder. - */ - AVRational framerate; - - /** - * Nominal unaccelerated pixel format, see AV_PIX_FMT_xxx. - * - encoding: unused. - * - decoding: Set by libavcodec before calling get_format() - */ - enum AVPixelFormat sw_pix_fmt; - - /** - * Timebase in which pkt_dts/pts and AVPacket.dts/pts are. - * - encoding unused. - * - decoding set by user. - */ - AVRational pkt_timebase; - - /** - * AVCodecDescriptor - * - encoding: unused. - * - decoding: set by libavcodec. - */ - const AVCodecDescriptor *codec_descriptor; - - /** - * Current statistics for PTS correction. - * - decoding: maintained and used by libavcodec, not intended to be used by user apps - * - encoding: unused - */ - int64_t pts_correction_num_faulty_pts; /// Number of incorrect PTS values so far - int64_t pts_correction_num_faulty_dts; /// Number of incorrect DTS values so far - int64_t pts_correction_last_pts; /// PTS of the last frame - int64_t pts_correction_last_dts; /// DTS of the last frame - - /** - * Character encoding of the input subtitles file. - * - decoding: set by user - * - encoding: unused - */ - char *sub_charenc; - - /** - * Subtitles character encoding mode. Formats or codecs might be adjusting - * this setting (if they are doing the conversion themselves for instance). - * - decoding: set by libavcodec - * - encoding: unused - */ - int sub_charenc_mode; -#define FF_SUB_CHARENC_MODE_DO_NOTHING -1 ///< do nothing (demuxer outputs a stream supposed to be already in UTF-8, or the codec is bitmap for instance) -#define FF_SUB_CHARENC_MODE_AUTOMATIC 0 ///< libavcodec will select the mode itself -#define FF_SUB_CHARENC_MODE_PRE_DECODER 1 ///< the AVPacket data needs to be recoded to UTF-8 before being fed to the decoder, requires iconv -#define FF_SUB_CHARENC_MODE_IGNORE 2 ///< neither convert the subtitles, nor check them for valid UTF-8 - - /** - * Skip processing alpha if supported by codec. - * Note that if the format uses pre-multiplied alpha (common with VP6, - * and recommended due to better video quality/compression) - * the image will look as if alpha-blended onto a black background. - * However for formats that do not use pre-multiplied alpha - * there might be serious artefacts (though e.g. libswscale currently - * assumes pre-multiplied alpha anyway). - * - * - decoding: set by user - * - encoding: unused - */ - int skip_alpha; - - /** - * Number of samples to skip after a discontinuity - * - decoding: unused - * - encoding: set by libavcodec - */ - int seek_preroll; - -#if FF_API_DEBUG_MV - /** - * @deprecated unused - */ - attribute_deprecated - int debug_mv; -#define FF_DEBUG_VIS_MV_P_FOR 0x00000001 //visualize forward predicted MVs of P frames -#define FF_DEBUG_VIS_MV_B_FOR 0x00000002 //visualize forward predicted MVs of B frames -#define FF_DEBUG_VIS_MV_B_BACK 0x00000004 //visualize backward predicted MVs of B frames -#endif - - /** - * custom intra quantization matrix - * - encoding: Set by user, can be NULL. - * - decoding: unused. - */ - uint16_t *chroma_intra_matrix; - - /** - * dump format separator. - * can be ", " or "\n " or anything else - * - encoding: Set by user. - * - decoding: Set by user. - */ - uint8_t *dump_separator; - - /** - * ',' separated list of allowed decoders. - * If NULL then all are allowed - * - encoding: unused - * - decoding: set by user - */ - char *codec_whitelist; - - /** - * Properties of the stream that gets decoded - * - encoding: unused - * - decoding: set by libavcodec - */ - unsigned properties; -#define FF_CODEC_PROPERTY_LOSSLESS 0x00000001 -#define FF_CODEC_PROPERTY_CLOSED_CAPTIONS 0x00000002 -#define FF_CODEC_PROPERTY_FILM_GRAIN 0x00000004 - - /** - * Additional data associated with the entire coded stream. - * - * - decoding: unused - * - encoding: may be set by libavcodec after avcodec_open2(). - */ - AVPacketSideData *coded_side_data; - int nb_coded_side_data; - - /** - * A reference to the AVHWFramesContext describing the input (for encoding) - * or output (decoding) frames. The reference is set by the caller and - * afterwards owned (and freed) by libavcodec - it should never be read by - * the caller after being set. - * - * - decoding: This field should be set by the caller from the get_format() - * callback. The previous reference (if any) will always be - * unreffed by libavcodec before the get_format() call. - * - * If the default get_buffer2() is used with a hwaccel pixel - * format, then this AVHWFramesContext will be used for - * allocating the frame buffers. - * - * - encoding: For hardware encoders configured to use a hwaccel pixel - * format, this field should be set by the caller to a reference - * to the AVHWFramesContext describing input frames. - * AVHWFramesContext.format must be equal to - * AVCodecContext.pix_fmt. - * - * This field should be set before avcodec_open2() is called. - */ - AVBufferRef *hw_frames_ctx; - -#if FF_API_SUB_TEXT_FORMAT - /** - * @deprecated unused - */ - attribute_deprecated - int sub_text_format; -#define FF_SUB_TEXT_FMT_ASS 0 -#endif - - /** - * Audio only. The amount of padding (in samples) appended by the encoder to - * the end of the audio. I.e. this number of decoded samples must be - * discarded by the caller from the end of the stream to get the original - * audio without any trailing padding. - * - * - decoding: unused - * - encoding: unused - */ - int trailing_padding; - - /** - * The number of pixels per image to maximally accept. - * - * - decoding: set by user - * - encoding: set by user - */ - int64_t max_pixels; - - /** - * A reference to the AVHWDeviceContext describing the device which will - * be used by a hardware encoder/decoder. The reference is set by the - * caller and afterwards owned (and freed) by libavcodec. - * - * This should be used if either the codec device does not require - * hardware frames or any that are used are to be allocated internally by - * libavcodec. If the user wishes to supply any of the frames used as - * encoder input or decoder output then hw_frames_ctx should be used - * instead. When hw_frames_ctx is set in get_format() for a decoder, this - * field will be ignored while decoding the associated stream segment, but - * may again be used on a following one after another get_format() call. - * - * For both encoders and decoders this field should be set before - * avcodec_open2() is called and must not be written to thereafter. - * - * Note that some decoders may require this field to be set initially in - * order to support hw_frames_ctx at all - in that case, all frames - * contexts used must be created on the same device. - */ - AVBufferRef *hw_device_ctx; - - /** - * Bit set of AV_HWACCEL_FLAG_* flags, which affect hardware accelerated - * decoding (if active). - * - encoding: unused - * - decoding: Set by user (either before avcodec_open2(), or in the - * AVCodecContext.get_format callback) - */ - int hwaccel_flags; - - /** - * Video decoding only. Certain video codecs support cropping, meaning that - * only a sub-rectangle of the decoded frame is intended for display. This - * option controls how cropping is handled by libavcodec. - * - * When set to 1 (the default), libavcodec will apply cropping internally. - * I.e. it will modify the output frame width/height fields and offset the - * data pointers (only by as much as possible while preserving alignment, or - * by the full amount if the AV_CODEC_FLAG_UNALIGNED flag is set) so that - * the frames output by the decoder refer only to the cropped area. The - * crop_* fields of the output frames will be zero. - * - * When set to 0, the width/height fields of the output frames will be set - * to the coded dimensions and the crop_* fields will describe the cropping - * rectangle. Applying the cropping is left to the caller. - * - * @warning When hardware acceleration with opaque output frames is used, - * libavcodec is unable to apply cropping from the top/left border. - * - * @note when this option is set to zero, the width/height fields of the - * AVCodecContext and output AVFrames have different meanings. The codec - * context fields store display dimensions (with the coded dimensions in - * coded_width/height), while the frame fields store the coded dimensions - * (with the display dimensions being determined by the crop_* fields). - */ - int apply_cropping; - - /* - * Video decoding only. Sets the number of extra hardware frames which - * the decoder will allocate for use by the caller. This must be set - * before avcodec_open2() is called. - * - * Some hardware decoders require all frames that they will use for - * output to be defined in advance before decoding starts. For such - * decoders, the hardware frame pool must therefore be of a fixed size. - * The extra frames set here are on top of any number that the decoder - * needs internally in order to operate normally (for example, frames - * used as reference pictures). - */ - int extra_hw_frames; - - /** - * The percentage of damaged samples to discard a frame. - * - * - decoding: set by user - * - encoding: unused - */ - int discard_damaged_percentage; - - /** - * The number of samples per frame to maximally accept. - * - * - decoding: set by user - * - encoding: set by user - */ - int64_t max_samples; - - /** - * Bit set of AV_CODEC_EXPORT_DATA_* flags, which affects the kind of - * metadata exported in frame, packet, or coded stream side data by - * decoders and encoders. - * - * - decoding: set by user - * - encoding: set by user - */ - int export_side_data; - - /** - * This callback is called at the beginning of each packet to get a data - * buffer for it. - * - * The following field will be set in the packet before this callback is - * called: - * - size - * This callback must use the above value to calculate the required buffer size, - * which must padded by at least AV_INPUT_BUFFER_PADDING_SIZE bytes. - * - * In some specific cases, the encoder may not use the entire buffer allocated by this - * callback. This will be reflected in the size value in the packet once returned by - * avcodec_receive_packet(). - * - * This callback must fill the following fields in the packet: - * - data: alignment requirements for AVPacket apply, if any. Some architectures and - * encoders may benefit from having aligned data. - * - buf: must contain a pointer to an AVBufferRef structure. The packet's - * data pointer must be contained in it. See: av_buffer_create(), av_buffer_alloc(), - * and av_buffer_ref(). - * - * If AV_CODEC_CAP_DR1 is not set then get_encode_buffer() must call - * avcodec_default_get_encode_buffer() instead of providing a buffer allocated by - * some other means. - * - * The flags field may contain a combination of AV_GET_ENCODE_BUFFER_FLAG_ flags. - * They may be used for example to hint what use the buffer may get after being - * created. - * Implementations of this callback may ignore flags they don't understand. - * If AV_GET_ENCODE_BUFFER_FLAG_REF is set in flags then the packet may be reused - * (read and/or written to if it is writable) later by libavcodec. - * - * This callback must be thread-safe, as when frame threading is used, it may - * be called from multiple threads simultaneously. - * - * @see avcodec_default_get_encode_buffer() - * - * - encoding: Set by libavcodec, user can override. - * - decoding: unused - */ - int (*get_encode_buffer)(struct AVCodecContext *s, AVPacket *pkt, int flags); - - /** - * Audio channel layout. - * - encoding: must be set by the caller, to one of AVCodec.ch_layouts. - * - decoding: may be set by the caller if known e.g. from the container. - * The decoder can then override during decoding as needed. - */ - AVChannelLayout ch_layout; -} AVCodecContext; - -/** - * @defgroup lavc_hwaccel AVHWAccel - * - * @note Nothing in this structure should be accessed by the user. At some - * point in future it will not be externally visible at all. - * - * @{ - */ -typedef struct AVHWAccel { - /** - * Name of the hardware accelerated codec. - * The name is globally unique among encoders and among decoders (but an - * encoder and a decoder can share the same name). - */ - const char *name; - - /** - * Type of codec implemented by the hardware accelerator. - * - * See AVMEDIA_TYPE_xxx - */ - enum AVMediaType type; - - /** - * Codec implemented by the hardware accelerator. - * - * See AV_CODEC_ID_xxx - */ - enum AVCodecID id; - - /** - * Supported pixel format. - * - * Only hardware accelerated formats are supported here. - */ - enum AVPixelFormat pix_fmt; - - /** - * Hardware accelerated codec capabilities. - * see AV_HWACCEL_CODEC_CAP_* - */ - int capabilities; - - /***************************************************************** - * No fields below this line are part of the public API. They - * may not be used outside of libavcodec and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - - /** - * Allocate a custom buffer - */ - int (*alloc_frame)(AVCodecContext *avctx, AVFrame *frame); - - /** - * Called at the beginning of each frame or field picture. - * - * Meaningful frame information (codec specific) is guaranteed to - * be parsed at this point. This function is mandatory. - * - * Note that buf can be NULL along with buf_size set to 0. - * Otherwise, this means the whole frame is available at this point. - * - * @param avctx the codec context - * @param buf the frame data buffer base - * @param buf_size the size of the frame in bytes - * @return zero if successful, a negative value otherwise - */ - int (*start_frame)(AVCodecContext *avctx, const uint8_t *buf, uint32_t buf_size); - - /** - * Callback for parameter data (SPS/PPS/VPS etc). - * - * Useful for hardware decoders which keep persistent state about the - * video parameters, and need to receive any changes to update that state. - * - * @param avctx the codec context - * @param type the nal unit type - * @param buf the nal unit data buffer - * @param buf_size the size of the nal unit in bytes - * @return zero if successful, a negative value otherwise - */ - int (*decode_params)(AVCodecContext *avctx, int type, const uint8_t *buf, uint32_t buf_size); - - /** - * Callback for each slice. - * - * Meaningful slice information (codec specific) is guaranteed to - * be parsed at this point. This function is mandatory. - * - * @param avctx the codec context - * @param buf the slice data buffer base - * @param buf_size the size of the slice in bytes - * @return zero if successful, a negative value otherwise - */ - int (*decode_slice)(AVCodecContext *avctx, const uint8_t *buf, uint32_t buf_size); - - /** - * Called at the end of each frame or field picture. - * - * The whole picture is parsed at this point and can now be sent - * to the hardware accelerator. This function is mandatory. - * - * @param avctx the codec context - * @return zero if successful, a negative value otherwise - */ - int (*end_frame)(AVCodecContext *avctx); - - /** - * Size of per-frame hardware accelerator private data. - * - * Private data is allocated with av_mallocz() before - * AVCodecContext.get_buffer() and deallocated after - * AVCodecContext.release_buffer(). - */ - int frame_priv_data_size; - - /** - * Initialize the hwaccel private data. - * - * This will be called from ff_get_format(), after hwaccel and - * hwaccel_context are set and the hwaccel private data in AVCodecInternal - * is allocated. - */ - int (*init)(AVCodecContext *avctx); - - /** - * Uninitialize the hwaccel private data. - * - * This will be called from get_format() or avcodec_close(), after hwaccel - * and hwaccel_context are already uninitialized. - */ - int (*uninit)(AVCodecContext *avctx); - - /** - * Size of the private data to allocate in - * AVCodecInternal.hwaccel_priv_data. - */ - int priv_data_size; - - /** - * Internal hwaccel capabilities. - */ - int caps_internal; - - /** - * Fill the given hw_frames context with current codec parameters. Called - * from get_format. Refer to avcodec_get_hw_frames_parameters() for - * details. - * - * This CAN be called before AVHWAccel.init is called, and you must assume - * that avctx->hwaccel_priv_data is invalid. - */ - int (*frame_params)(AVCodecContext *avctx, AVBufferRef *hw_frames_ctx); -} AVHWAccel; - -/** - * HWAccel is experimental and is thus avoided in favor of non experimental - * codecs - */ -#define AV_HWACCEL_CODEC_CAP_EXPERIMENTAL 0x0200 - -/** - * Hardware acceleration should be used for decoding even if the codec level - * used is unknown or higher than the maximum supported level reported by the - * hardware driver. - * - * It's generally a good idea to pass this flag unless you have a specific - * reason not to, as hardware tends to under-report supported levels. - */ -#define AV_HWACCEL_FLAG_IGNORE_LEVEL (1 << 0) - -/** - * Hardware acceleration can output YUV pixel formats with a different chroma - * sampling than 4:2:0 and/or other than 8 bits per component. - */ -#define AV_HWACCEL_FLAG_ALLOW_HIGH_DEPTH (1 << 1) - -/** - * Hardware acceleration should still be attempted for decoding when the - * codec profile does not match the reported capabilities of the hardware. - * - * For example, this can be used to try to decode baseline profile H.264 - * streams in hardware - it will often succeed, because many streams marked - * as baseline profile actually conform to constrained baseline profile. - * - * @warning If the stream is actually not supported then the behaviour is - * undefined, and may include returning entirely incorrect output - * while indicating success. - */ -#define AV_HWACCEL_FLAG_ALLOW_PROFILE_MISMATCH (1 << 2) - -/** - * @} - */ - -enum AVSubtitleType { - SUBTITLE_NONE, - - SUBTITLE_BITMAP, ///< A bitmap, pict will be set - - /** - * Plain text, the text field must be set by the decoder and is - * authoritative. ass and pict fields may contain approximations. - */ - SUBTITLE_TEXT, - - /** - * Formatted text, the ass field must be set by the decoder and is - * authoritative. pict and text fields may contain approximations. - */ - SUBTITLE_ASS, -}; - -#define AV_SUBTITLE_FLAG_FORCED 0x00000001 - -typedef struct AVSubtitleRect { - int x; ///< top left corner of pict, undefined when pict is not set - int y; ///< top left corner of pict, undefined when pict is not set - int w; ///< width of pict, undefined when pict is not set - int h; ///< height of pict, undefined when pict is not set - int nb_colors; ///< number of colors in pict, undefined when pict is not set - - /** - * data+linesize for the bitmap of this subtitle. - * Can be set for text/ass as well once they are rendered. - */ - uint8_t *data[4]; - int linesize[4]; - - enum AVSubtitleType type; - - char *text; ///< 0 terminated plain UTF-8 text - - /** - * 0 terminated ASS/SSA compatible event line. - * The presentation of this is unaffected by the other values in this - * struct. - */ - char *ass; - - int flags; -} AVSubtitleRect; - -typedef struct AVSubtitle { - uint16_t format; /* 0 = graphics */ - uint32_t start_display_time; /* relative to packet pts, in ms */ - uint32_t end_display_time; /* relative to packet pts, in ms */ - unsigned num_rects; - AVSubtitleRect **rects; - int64_t pts; ///< Same as packet pts, in AV_TIME_BASE -} AVSubtitle; - -/** - * Return the LIBAVCODEC_VERSION_INT constant. - */ -unsigned avcodec_version(void); - -/** - * Return the libavcodec build-time configuration. - */ -const char *avcodec_configuration(void); - -/** - * Return the libavcodec license. - */ -const char *avcodec_license(void); - -/** - * Allocate an AVCodecContext and set its fields to default values. The - * resulting struct should be freed with avcodec_free_context(). - * - * @param codec if non-NULL, allocate private data and initialize defaults - * for the given codec. It is illegal to then call avcodec_open2() - * with a different codec. - * If NULL, then the codec-specific defaults won't be initialized, - * which may result in suboptimal default settings (this is - * important mainly for encoders, e.g. libx264). - * - * @return An AVCodecContext filled with default values or NULL on failure. - */ -AVCodecContext *avcodec_alloc_context3(const AVCodec *codec); - -/** - * Free the codec context and everything associated with it and write NULL to - * the provided pointer. - */ -void avcodec_free_context(AVCodecContext **avctx); - -/** - * Get the AVClass for AVCodecContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *avcodec_get_class(void); - -#if FF_API_GET_FRAME_CLASS -/** - * @deprecated This function should not be used. - */ -attribute_deprecated -const AVClass *avcodec_get_frame_class(void); -#endif - -/** - * Get the AVClass for AVSubtitleRect. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *avcodec_get_subtitle_rect_class(void); - -/** - * Fill the parameters struct based on the values from the supplied codec - * context. Any allocated fields in par are freed and replaced with duplicates - * of the corresponding fields in codec. - * - * @return >= 0 on success, a negative AVERROR code on failure - */ -int avcodec_parameters_from_context(AVCodecParameters *par, - const AVCodecContext *codec); - -/** - * Fill the codec context based on the values from the supplied codec - * parameters. Any allocated fields in codec that have a corresponding field in - * par are freed and replaced with duplicates of the corresponding field in par. - * Fields in codec that do not have a counterpart in par are not touched. - * - * @return >= 0 on success, a negative AVERROR code on failure. - */ -int avcodec_parameters_to_context(AVCodecContext *codec, - const AVCodecParameters *par); - -/** - * Initialize the AVCodecContext to use the given AVCodec. Prior to using this - * function the context has to be allocated with avcodec_alloc_context3(). - * - * The functions avcodec_find_decoder_by_name(), avcodec_find_encoder_by_name(), - * avcodec_find_decoder() and avcodec_find_encoder() provide an easy way for - * retrieving a codec. - * - * @note Always call this function before using decoding routines (such as - * @ref avcodec_receive_frame()). - * - * @code - * av_dict_set(&opts, "b", "2.5M", 0); - * codec = avcodec_find_decoder(AV_CODEC_ID_H264); - * if (!codec) - * exit(1); - * - * context = avcodec_alloc_context3(codec); - * - * if (avcodec_open2(context, codec, opts) < 0) - * exit(1); - * @endcode - * - * @param avctx The context to initialize. - * @param codec The codec to open this context for. If a non-NULL codec has been - * previously passed to avcodec_alloc_context3() or - * for this context, then this parameter MUST be either NULL or - * equal to the previously passed codec. - * @param options A dictionary filled with AVCodecContext and codec-private options. - * On return this object will be filled with options that were not found. - * - * @return zero on success, a negative value on error - * @see avcodec_alloc_context3(), avcodec_find_decoder(), avcodec_find_encoder(), - * av_dict_set(), av_opt_find(). - */ -int avcodec_open2(AVCodecContext *avctx, const AVCodec *codec, AVDictionary **options); - -/** - * Close a given AVCodecContext and free all the data associated with it - * (but not the AVCodecContext itself). - * - * Calling this function on an AVCodecContext that hasn't been opened will free - * the codec-specific data allocated in avcodec_alloc_context3() with a non-NULL - * codec. Subsequent calls will do nothing. - * - * @note Do not use this function. Use avcodec_free_context() to destroy a - * codec context (either open or closed). Opening and closing a codec context - * multiple times is not supported anymore -- use multiple codec contexts - * instead. - */ -int avcodec_close(AVCodecContext *avctx); - -/** - * Free all allocated data in the given subtitle struct. - * - * @param sub AVSubtitle to free. - */ -void avsubtitle_free(AVSubtitle *sub); - -/** - * @} - */ - -/** - * @addtogroup lavc_decoding - * @{ - */ - -/** - * The default callback for AVCodecContext.get_buffer2(). It is made public so - * it can be called by custom get_buffer2() implementations for decoders without - * AV_CODEC_CAP_DR1 set. - */ -int avcodec_default_get_buffer2(AVCodecContext *s, AVFrame *frame, int flags); - -/** - * The default callback for AVCodecContext.get_encode_buffer(). It is made public so - * it can be called by custom get_encode_buffer() implementations for encoders without - * AV_CODEC_CAP_DR1 set. - */ -int avcodec_default_get_encode_buffer(AVCodecContext *s, AVPacket *pkt, int flags); - -/** - * Modify width and height values so that they will result in a memory - * buffer that is acceptable for the codec if you do not use any horizontal - * padding. - * - * May only be used if a codec with AV_CODEC_CAP_DR1 has been opened. - */ -void avcodec_align_dimensions(AVCodecContext *s, int *width, int *height); - -/** - * Modify width and height values so that they will result in a memory - * buffer that is acceptable for the codec if you also ensure that all - * line sizes are a multiple of the respective linesize_align[i]. - * - * May only be used if a codec with AV_CODEC_CAP_DR1 has been opened. - */ -void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height, - int linesize_align[AV_NUM_DATA_POINTERS]); - -/** - * Converts AVChromaLocation to swscale x/y chroma position. - * - * The positions represent the chroma (0,0) position in a coordinates system - * with luma (0,0) representing the origin and luma(1,1) representing 256,256 - * - * @param xpos horizontal chroma sample position - * @param ypos vertical chroma sample position - */ -int avcodec_enum_to_chroma_pos(int *xpos, int *ypos, enum AVChromaLocation pos); - -/** - * Converts swscale x/y chroma position to AVChromaLocation. - * - * The positions represent the chroma (0,0) position in a coordinates system - * with luma (0,0) representing the origin and luma(1,1) representing 256,256 - * - * @param xpos horizontal chroma sample position - * @param ypos vertical chroma sample position - */ -enum AVChromaLocation avcodec_chroma_pos_to_enum(int xpos, int ypos); - -/** - * Decode a subtitle message. - * Return a negative value on error, otherwise return the number of bytes used. - * If no subtitle could be decompressed, got_sub_ptr is zero. - * Otherwise, the subtitle is stored in *sub. - * Note that AV_CODEC_CAP_DR1 is not available for subtitle codecs. This is for - * simplicity, because the performance difference is expected to be negligible - * and reusing a get_buffer written for video codecs would probably perform badly - * due to a potentially very different allocation pattern. - * - * Some decoders (those marked with AV_CODEC_CAP_DELAY) have a delay between input - * and output. This means that for some packets they will not immediately - * produce decoded output and need to be flushed at the end of decoding to get - * all the decoded data. Flushing is done by calling this function with packets - * with avpkt->data set to NULL and avpkt->size set to 0 until it stops - * returning subtitles. It is safe to flush even those decoders that are not - * marked with AV_CODEC_CAP_DELAY, then no subtitles will be returned. - * - * @note The AVCodecContext MUST have been opened with @ref avcodec_open2() - * before packets may be fed to the decoder. - * - * @param avctx the codec context - * @param[out] sub The preallocated AVSubtitle in which the decoded subtitle will be stored, - * must be freed with avsubtitle_free if *got_sub_ptr is set. - * @param[in,out] got_sub_ptr Zero if no subtitle could be decompressed, otherwise, it is nonzero. - * @param[in] avpkt The input AVPacket containing the input buffer. - */ -int avcodec_decode_subtitle2(AVCodecContext *avctx, AVSubtitle *sub, - int *got_sub_ptr, - AVPacket *avpkt); - -/** - * Supply raw packet data as input to a decoder. - * - * Internally, this call will copy relevant AVCodecContext fields, which can - * influence decoding per-packet, and apply them when the packet is actually - * decoded. (For example AVCodecContext.skip_frame, which might direct the - * decoder to drop the frame contained by the packet sent with this function.) - * - * @warning The input buffer, avpkt->data must be AV_INPUT_BUFFER_PADDING_SIZE - * larger than the actual read bytes because some optimized bitstream - * readers read 32 or 64 bits at once and could read over the end. - * - * @note The AVCodecContext MUST have been opened with @ref avcodec_open2() - * before packets may be fed to the decoder. - * - * @param avctx codec context - * @param[in] avpkt The input AVPacket. Usually, this will be a single video - * frame, or several complete audio frames. - * Ownership of the packet remains with the caller, and the - * decoder will not write to the packet. The decoder may create - * a reference to the packet data (or copy it if the packet is - * not reference-counted). - * Unlike with older APIs, the packet is always fully consumed, - * and if it contains multiple frames (e.g. some audio codecs), - * will require you to call avcodec_receive_frame() multiple - * times afterwards before you can send a new packet. - * It can be NULL (or an AVPacket with data set to NULL and - * size set to 0); in this case, it is considered a flush - * packet, which signals the end of the stream. Sending the - * first flush packet will return success. Subsequent ones are - * unnecessary and will return AVERROR_EOF. If the decoder - * still has frames buffered, it will return them after sending - * a flush packet. - * - * @return 0 on success, otherwise negative error code: - * AVERROR(EAGAIN): input is not accepted in the current state - user - * must read output with avcodec_receive_frame() (once - * all output is read, the packet should be resent, and - * the call will not fail with EAGAIN). - * AVERROR_EOF: the decoder has been flushed, and no new packets can - * be sent to it (also returned if more than 1 flush - * packet is sent) - * AVERROR(EINVAL): codec not opened, it is an encoder, or requires flush - * AVERROR(ENOMEM): failed to add packet to internal queue, or similar - * other errors: legitimate decoding errors - */ -int avcodec_send_packet(AVCodecContext *avctx, const AVPacket *avpkt); - -/** - * Return decoded output data from a decoder or encoder (when the - * AV_CODEC_FLAG_RECON_FRAME flag is used). - * - * @param avctx codec context - * @param frame This will be set to a reference-counted video or audio - * frame (depending on the decoder type) allocated by the - * codec. Note that the function will always call - * av_frame_unref(frame) before doing anything else. - * - * @return - * 0: success, a frame was returned - * AVERROR(EAGAIN): output is not available in this state - user must try - * to send new input - * AVERROR_EOF: the codec has been fully flushed, and there will be - * no more output frames - * AVERROR(EINVAL): codec not opened, or it is an encoder without - * the AV_CODEC_FLAG_RECON_FRAME flag enabled - * AVERROR_INPUT_CHANGED: current decoded frame has changed parameters - * with respect to first decoded frame. Applicable - * when flag AV_CODEC_FLAG_DROPCHANGED is set. - * other negative values: legitimate decoding errors - */ -int avcodec_receive_frame(AVCodecContext *avctx, AVFrame *frame); - -/** - * Supply a raw video or audio frame to the encoder. Use avcodec_receive_packet() - * to retrieve buffered output packets. - * - * @param avctx codec context - * @param[in] frame AVFrame containing the raw audio or video frame to be encoded. - * Ownership of the frame remains with the caller, and the - * encoder will not write to the frame. The encoder may create - * a reference to the frame data (or copy it if the frame is - * not reference-counted). - * It can be NULL, in which case it is considered a flush - * packet. This signals the end of the stream. If the encoder - * still has packets buffered, it will return them after this - * call. Once flushing mode has been entered, additional flush - * packets are ignored, and sending frames will return - * AVERROR_EOF. - * - * For audio: - * If AV_CODEC_CAP_VARIABLE_FRAME_SIZE is set, then each frame - * can have any number of samples. - * If it is not set, frame->nb_samples must be equal to - * avctx->frame_size for all frames except the last. - * The final frame may be smaller than avctx->frame_size. - * @return 0 on success, otherwise negative error code: - * AVERROR(EAGAIN): input is not accepted in the current state - user - * must read output with avcodec_receive_packet() (once - * all output is read, the packet should be resent, and - * the call will not fail with EAGAIN). - * AVERROR_EOF: the encoder has been flushed, and no new frames can - * be sent to it - * AVERROR(EINVAL): codec not opened, it is a decoder, or requires flush - * AVERROR(ENOMEM): failed to add packet to internal queue, or similar - * other errors: legitimate encoding errors - */ -int avcodec_send_frame(AVCodecContext *avctx, const AVFrame *frame); - -/** - * Read encoded data from the encoder. - * - * @param avctx codec context - * @param avpkt This will be set to a reference-counted packet allocated by the - * encoder. Note that the function will always call - * av_packet_unref(avpkt) before doing anything else. - * @return 0 on success, otherwise negative error code: - * AVERROR(EAGAIN): output is not available in the current state - user - * must try to send input - * AVERROR_EOF: the encoder has been fully flushed, and there will be - * no more output packets - * AVERROR(EINVAL): codec not opened, or it is a decoder - * other errors: legitimate encoding errors - */ -int avcodec_receive_packet(AVCodecContext *avctx, AVPacket *avpkt); - -/** - * Create and return a AVHWFramesContext with values adequate for hardware - * decoding. This is meant to get called from the get_format callback, and is - * a helper for preparing a AVHWFramesContext for AVCodecContext.hw_frames_ctx. - * This API is for decoding with certain hardware acceleration modes/APIs only. - * - * The returned AVHWFramesContext is not initialized. The caller must do this - * with av_hwframe_ctx_init(). - * - * Calling this function is not a requirement, but makes it simpler to avoid - * codec or hardware API specific details when manually allocating frames. - * - * Alternatively to this, an API user can set AVCodecContext.hw_device_ctx, - * which sets up AVCodecContext.hw_frames_ctx fully automatically, and makes - * it unnecessary to call this function or having to care about - * AVHWFramesContext initialization at all. - * - * There are a number of requirements for calling this function: - * - * - It must be called from get_format with the same avctx parameter that was - * passed to get_format. Calling it outside of get_format is not allowed, and - * can trigger undefined behavior. - * - The function is not always supported (see description of return values). - * Even if this function returns successfully, hwaccel initialization could - * fail later. (The degree to which implementations check whether the stream - * is actually supported varies. Some do this check only after the user's - * get_format callback returns.) - * - The hw_pix_fmt must be one of the choices suggested by get_format. If the - * user decides to use a AVHWFramesContext prepared with this API function, - * the user must return the same hw_pix_fmt from get_format. - * - The device_ref passed to this function must support the given hw_pix_fmt. - * - After calling this API function, it is the user's responsibility to - * initialize the AVHWFramesContext (returned by the out_frames_ref parameter), - * and to set AVCodecContext.hw_frames_ctx to it. If done, this must be done - * before returning from get_format (this is implied by the normal - * AVCodecContext.hw_frames_ctx API rules). - * - The AVHWFramesContext parameters may change every time time get_format is - * called. Also, AVCodecContext.hw_frames_ctx is reset before get_format. So - * you are inherently required to go through this process again on every - * get_format call. - * - It is perfectly possible to call this function without actually using - * the resulting AVHWFramesContext. One use-case might be trying to reuse a - * previously initialized AVHWFramesContext, and calling this API function - * only to test whether the required frame parameters have changed. - * - Fields that use dynamically allocated values of any kind must not be set - * by the user unless setting them is explicitly allowed by the documentation. - * If the user sets AVHWFramesContext.free and AVHWFramesContext.user_opaque, - * the new free callback must call the potentially set previous free callback. - * This API call may set any dynamically allocated fields, including the free - * callback. - * - * The function will set at least the following fields on AVHWFramesContext - * (potentially more, depending on hwaccel API): - * - * - All fields set by av_hwframe_ctx_alloc(). - * - Set the format field to hw_pix_fmt. - * - Set the sw_format field to the most suited and most versatile format. (An - * implication is that this will prefer generic formats over opaque formats - * with arbitrary restrictions, if possible.) - * - Set the width/height fields to the coded frame size, rounded up to the - * API-specific minimum alignment. - * - Only _if_ the hwaccel requires a pre-allocated pool: set the initial_pool_size - * field to the number of maximum reference surfaces possible with the codec, - * plus 1 surface for the user to work (meaning the user can safely reference - * at most 1 decoded surface at a time), plus additional buffering introduced - * by frame threading. If the hwaccel does not require pre-allocation, the - * field is left to 0, and the decoder will allocate new surfaces on demand - * during decoding. - * - Possibly AVHWFramesContext.hwctx fields, depending on the underlying - * hardware API. - * - * Essentially, out_frames_ref returns the same as av_hwframe_ctx_alloc(), but - * with basic frame parameters set. - * - * The function is stateless, and does not change the AVCodecContext or the - * device_ref AVHWDeviceContext. - * - * @param avctx The context which is currently calling get_format, and which - * implicitly contains all state needed for filling the returned - * AVHWFramesContext properly. - * @param device_ref A reference to the AVHWDeviceContext describing the device - * which will be used by the hardware decoder. - * @param hw_pix_fmt The hwaccel format you are going to return from get_format. - * @param out_frames_ref On success, set to a reference to an _uninitialized_ - * AVHWFramesContext, created from the given device_ref. - * Fields will be set to values required for decoding. - * Not changed if an error is returned. - * @return zero on success, a negative value on error. The following error codes - * have special semantics: - * AVERROR(ENOENT): the decoder does not support this functionality. Setup - * is always manual, or it is a decoder which does not - * support setting AVCodecContext.hw_frames_ctx at all, - * or it is a software format. - * AVERROR(EINVAL): it is known that hardware decoding is not supported for - * this configuration, or the device_ref is not supported - * for the hwaccel referenced by hw_pix_fmt. - */ -int avcodec_get_hw_frames_parameters(AVCodecContext *avctx, - AVBufferRef *device_ref, - enum AVPixelFormat hw_pix_fmt, - AVBufferRef **out_frames_ref); - - - -/** - * @defgroup lavc_parsing Frame parsing - * @{ - */ - -enum AVPictureStructure { - AV_PICTURE_STRUCTURE_UNKNOWN, //< unknown - AV_PICTURE_STRUCTURE_TOP_FIELD, //< coded as top field - AV_PICTURE_STRUCTURE_BOTTOM_FIELD, //< coded as bottom field - AV_PICTURE_STRUCTURE_FRAME, //< coded as frame -}; - -typedef struct AVCodecParserContext { - void *priv_data; - const struct AVCodecParser *parser; - int64_t frame_offset; /* offset of the current frame */ - int64_t cur_offset; /* current offset - (incremented by each av_parser_parse()) */ - int64_t next_frame_offset; /* offset of the next frame */ - /* video info */ - int pict_type; /* XXX: Put it back in AVCodecContext. */ - /** - * This field is used for proper frame duration computation in lavf. - * It signals, how much longer the frame duration of the current frame - * is compared to normal frame duration. - * - * frame_duration = (1 + repeat_pict) * time_base - * - * It is used by codecs like H.264 to display telecined material. - */ - int repeat_pict; /* XXX: Put it back in AVCodecContext. */ - int64_t pts; /* pts of the current frame */ - int64_t dts; /* dts of the current frame */ - - /* private data */ - int64_t last_pts; - int64_t last_dts; - int fetch_timestamp; - -#define AV_PARSER_PTS_NB 4 - int cur_frame_start_index; - int64_t cur_frame_offset[AV_PARSER_PTS_NB]; - int64_t cur_frame_pts[AV_PARSER_PTS_NB]; - int64_t cur_frame_dts[AV_PARSER_PTS_NB]; - - int flags; -#define PARSER_FLAG_COMPLETE_FRAMES 0x0001 -#define PARSER_FLAG_ONCE 0x0002 -/// Set if the parser has a valid file offset -#define PARSER_FLAG_FETCHED_OFFSET 0x0004 -#define PARSER_FLAG_USE_CODEC_TS 0x1000 - - int64_t offset; ///< byte offset from starting packet start - int64_t cur_frame_end[AV_PARSER_PTS_NB]; - - /** - * Set by parser to 1 for key frames and 0 for non-key frames. - * It is initialized to -1, so if the parser doesn't set this flag, - * old-style fallback using AV_PICTURE_TYPE_I picture type as key frames - * will be used. - */ - int key_frame; - - // Timestamp generation support: - /** - * Synchronization point for start of timestamp generation. - * - * Set to >0 for sync point, 0 for no sync point and <0 for undefined - * (default). - * - * For example, this corresponds to presence of H.264 buffering period - * SEI message. - */ - int dts_sync_point; - - /** - * Offset of the current timestamp against last timestamp sync point in - * units of AVCodecContext.time_base. - * - * Set to INT_MIN when dts_sync_point unused. Otherwise, it must - * contain a valid timestamp offset. - * - * Note that the timestamp of sync point has usually a nonzero - * dts_ref_dts_delta, which refers to the previous sync point. Offset of - * the next frame after timestamp sync point will be usually 1. - * - * For example, this corresponds to H.264 cpb_removal_delay. - */ - int dts_ref_dts_delta; - - /** - * Presentation delay of current frame in units of AVCodecContext.time_base. - * - * Set to INT_MIN when dts_sync_point unused. Otherwise, it must - * contain valid non-negative timestamp delta (presentation time of a frame - * must not lie in the past). - * - * This delay represents the difference between decoding and presentation - * time of the frame. - * - * For example, this corresponds to H.264 dpb_output_delay. - */ - int pts_dts_delta; - - /** - * Position of the packet in file. - * - * Analogous to cur_frame_pts/dts - */ - int64_t cur_frame_pos[AV_PARSER_PTS_NB]; - - /** - * Byte position of currently parsed frame in stream. - */ - int64_t pos; - - /** - * Previous frame byte position. - */ - int64_t last_pos; - - /** - * Duration of the current frame. - * For audio, this is in units of 1 / AVCodecContext.sample_rate. - * For all other types, this is in units of AVCodecContext.time_base. - */ - int duration; - - enum AVFieldOrder field_order; - - /** - * Indicate whether a picture is coded as a frame, top field or bottom field. - * - * For example, H.264 field_pic_flag equal to 0 corresponds to - * AV_PICTURE_STRUCTURE_FRAME. An H.264 picture with field_pic_flag - * equal to 1 and bottom_field_flag equal to 0 corresponds to - * AV_PICTURE_STRUCTURE_TOP_FIELD. - */ - enum AVPictureStructure picture_structure; - - /** - * Picture number incremented in presentation or output order. - * This field may be reinitialized at the first picture of a new sequence. - * - * For example, this corresponds to H.264 PicOrderCnt. - */ - int output_picture_number; - - /** - * Dimensions of the decoded video intended for presentation. - */ - int width; - int height; - - /** - * Dimensions of the coded video. - */ - int coded_width; - int coded_height; - - /** - * The format of the coded data, corresponds to enum AVPixelFormat for video - * and for enum AVSampleFormat for audio. - * - * Note that a decoder can have considerable freedom in how exactly it - * decodes the data, so the format reported here might be different from the - * one returned by a decoder. - */ - int format; -} AVCodecParserContext; - -typedef struct AVCodecParser { - int codec_ids[7]; /* several codec IDs are permitted */ - int priv_data_size; - int (*parser_init)(AVCodecParserContext *s); - /* This callback never returns an error, a negative value means that - * the frame start was in a previous packet. */ - int (*parser_parse)(AVCodecParserContext *s, - AVCodecContext *avctx, - const uint8_t **poutbuf, int *poutbuf_size, - const uint8_t *buf, int buf_size); - void (*parser_close)(AVCodecParserContext *s); - int (*split)(AVCodecContext *avctx, const uint8_t *buf, int buf_size); -} AVCodecParser; - -/** - * Iterate over all registered codec parsers. - * - * @param opaque a pointer where libavcodec will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered codec parser or NULL when the iteration is - * finished - */ -const AVCodecParser *av_parser_iterate(void **opaque); - -AVCodecParserContext *av_parser_init(int codec_id); - -/** - * Parse a packet. - * - * @param s parser context. - * @param avctx codec context. - * @param poutbuf set to pointer to parsed buffer or NULL if not yet finished. - * @param poutbuf_size set to size of parsed buffer or zero if not yet finished. - * @param buf input buffer. - * @param buf_size buffer size in bytes without the padding. I.e. the full buffer - size is assumed to be buf_size + AV_INPUT_BUFFER_PADDING_SIZE. - To signal EOF, this should be 0 (so that the last frame - can be output). - * @param pts input presentation timestamp. - * @param dts input decoding timestamp. - * @param pos input byte position in stream. - * @return the number of bytes of the input bitstream used. - * - * Example: - * @code - * while(in_len){ - * len = av_parser_parse2(myparser, AVCodecContext, &data, &size, - * in_data, in_len, - * pts, dts, pos); - * in_data += len; - * in_len -= len; - * - * if(size) - * decode_frame(data, size); - * } - * @endcode - */ -int av_parser_parse2(AVCodecParserContext *s, - AVCodecContext *avctx, - uint8_t **poutbuf, int *poutbuf_size, - const uint8_t *buf, int buf_size, - int64_t pts, int64_t dts, - int64_t pos); - -void av_parser_close(AVCodecParserContext *s); - -/** - * @} - * @} - */ - -/** - * @addtogroup lavc_encoding - * @{ - */ - -int avcodec_encode_subtitle(AVCodecContext *avctx, uint8_t *buf, int buf_size, - const AVSubtitle *sub); - - -/** - * @} - */ - -/** - * @defgroup lavc_misc Utility functions - * @ingroup libavc - * - * Miscellaneous utility functions related to both encoding and decoding - * (or neither). - * @{ - */ - -/** - * @defgroup lavc_misc_pixfmt Pixel formats - * - * Functions for working with pixel formats. - * @{ - */ - -/** - * Return a value representing the fourCC code associated to the - * pixel format pix_fmt, or 0 if no associated fourCC code can be - * found. - */ -unsigned int avcodec_pix_fmt_to_codec_tag(enum AVPixelFormat pix_fmt); - -/** - * Find the best pixel format to convert to given a certain source pixel - * format. When converting from one pixel format to another, information loss - * may occur. For example, when converting from RGB24 to GRAY, the color - * information will be lost. Similarly, other losses occur when converting from - * some formats to other formats. avcodec_find_best_pix_fmt_of_2() searches which of - * the given pixel formats should be used to suffer the least amount of loss. - * The pixel formats from which it chooses one, are determined by the - * pix_fmt_list parameter. - * - * - * @param[in] pix_fmt_list AV_PIX_FMT_NONE terminated array of pixel formats to choose from - * @param[in] src_pix_fmt source pixel format - * @param[in] has_alpha Whether the source pixel format alpha channel is used. - * @param[out] loss_ptr Combination of flags informing you what kind of losses will occur. - * @return The best pixel format to convert to or -1 if none was found. - */ -enum AVPixelFormat avcodec_find_best_pix_fmt_of_list(const enum AVPixelFormat *pix_fmt_list, - enum AVPixelFormat src_pix_fmt, - int has_alpha, int *loss_ptr); - -enum AVPixelFormat avcodec_default_get_format(struct AVCodecContext *s, const enum AVPixelFormat * fmt); - -/** - * @} - */ - -void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode); - -int avcodec_default_execute(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2),void *arg, int *ret, int count, int size); -int avcodec_default_execute2(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2, int, int),void *arg, int *ret, int count); -//FIXME func typedef - -/** - * Fill AVFrame audio data and linesize pointers. - * - * The buffer buf must be a preallocated buffer with a size big enough - * to contain the specified samples amount. The filled AVFrame data - * pointers will point to this buffer. - * - * AVFrame extended_data channel pointers are allocated if necessary for - * planar audio. - * - * @param frame the AVFrame - * frame->nb_samples must be set prior to calling the - * function. This function fills in frame->data, - * frame->extended_data, frame->linesize[0]. - * @param nb_channels channel count - * @param sample_fmt sample format - * @param buf buffer to use for frame data - * @param buf_size size of buffer - * @param align plane size sample alignment (0 = default) - * @return >=0 on success, negative error code on failure - * @todo return the size in bytes required to store the samples in - * case of success, at the next libavutil bump - */ -int avcodec_fill_audio_frame(AVFrame *frame, int nb_channels, - enum AVSampleFormat sample_fmt, const uint8_t *buf, - int buf_size, int align); - -/** - * Reset the internal codec state / flush internal buffers. Should be called - * e.g. when seeking or when switching to a different stream. - * - * @note for decoders, this function just releases any references the decoder - * might keep internally, but the caller's references remain valid. - * - * @note for encoders, this function will only do something if the encoder - * declares support for AV_CODEC_CAP_ENCODER_FLUSH. When called, the encoder - * will drain any remaining packets, and can then be re-used for a different - * stream (as opposed to sending a null frame which will leave the encoder - * in a permanent EOF state after draining). This can be desirable if the - * cost of tearing down and replacing the encoder instance is high. - */ -void avcodec_flush_buffers(AVCodecContext *avctx); - -/** - * Return audio frame duration. - * - * @param avctx codec context - * @param frame_bytes size of the frame, or 0 if unknown - * @return frame duration, in samples, if known. 0 if not able to - * determine. - */ -int av_get_audio_frame_duration(AVCodecContext *avctx, int frame_bytes); - -/* memory */ - -/** - * Same behaviour av_fast_malloc but the buffer has additional - * AV_INPUT_BUFFER_PADDING_SIZE at the end which will always be 0. - * - * In addition the whole buffer will initially and after resizes - * be 0-initialized so that no uninitialized data will ever appear. - */ -void av_fast_padded_malloc(void *ptr, unsigned int *size, size_t min_size); - -/** - * Same behaviour av_fast_padded_malloc except that buffer will always - * be 0-initialized after call. - */ -void av_fast_padded_mallocz(void *ptr, unsigned int *size, size_t min_size); - -/** - * @return a positive value if s is open (i.e. avcodec_open2() was called on it - * with no corresponding avcodec_close()), 0 otherwise. - */ -int avcodec_is_open(AVCodecContext *s); - -/** - * @} - */ - -#endif /* AVCODEC_AVCODEC_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavcodec/avdct.h b/third_party/ffmpeg/kylin/amd64/include/libavcodec/avdct.h deleted file mode 100644 index 6411fab6..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavcodec/avdct.h +++ /dev/null @@ -1,88 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AVDCT_H -#define AVCODEC_AVDCT_H - -#include "libavutil/opt.h" - -/** - * AVDCT context. - * @note function pointers can be NULL if the specific features have been - * disabled at build time. - */ -typedef struct AVDCT { - const AVClass *av_class; - - void (*idct)(int16_t *block /* align 16 */); - - /** - * IDCT input permutation. - * Several optimized IDCTs need a permutated input (relative to the - * normal order of the reference IDCT). - * This permutation must be performed before the idct_put/add. - * Note, normally this can be merged with the zigzag/alternate scan
- * An example to avoid confusion: - * - (->decode coeffs -> zigzag reorder -> dequant -> reference IDCT -> ...) - * - (x -> reference DCT -> reference IDCT -> x) - * - (x -> reference DCT -> simple_mmx_perm = idct_permutation - * -> simple_idct_mmx -> x) - * - (-> decode coeffs -> zigzag reorder -> simple_mmx_perm -> dequant - * -> simple_idct_mmx -> ...) - */ - uint8_t idct_permutation[64]; - - void (*fdct)(int16_t *block /* align 16 */); - - - /** - * DCT algorithm. - * must use AVOptions to set this field. - */ - int dct_algo; - - /** - * IDCT algorithm. - * must use AVOptions to set this field. - */ - int idct_algo; - - void (*get_pixels)(int16_t *block /* align 16 */, - const uint8_t *pixels /* align 8 */, - ptrdiff_t line_size); - - int bits_per_sample; - - void (*get_pixels_unaligned)(int16_t *block /* align 16 */, - const uint8_t *pixels, - ptrdiff_t line_size); -} AVDCT; - -/** - * Allocates a AVDCT context. - * This needs to be initialized with avcodec_dct_init() after optionally - * configuring it with AVOptions. - * - * To free it use av_free() - */ -AVDCT *avcodec_dct_alloc(void); -int avcodec_dct_init(AVDCT *); - -const AVClass *avcodec_dct_get_class(void); - -#endif /* AVCODEC_AVDCT_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavcodec/avfft.h b/third_party/ffmpeg/kylin/amd64/include/libavcodec/avfft.h deleted file mode 100644 index 0c0f9b8d..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavcodec/avfft.h +++ /dev/null @@ -1,118 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AVFFT_H -#define AVCODEC_AVFFT_H - -/** - * @file - * @ingroup lavc_fft - * FFT functions - */ - -/** - * @defgroup lavc_fft FFT functions - * @ingroup lavc_misc - * - * @{ - */ - -typedef float FFTSample; - -typedef struct FFTComplex { - FFTSample re, im; -} FFTComplex; - -typedef struct FFTContext FFTContext; - -/** - * Set up a complex FFT. - * @param nbits log2 of the length of the input array - * @param inverse if 0 perform the forward transform, if 1 perform the inverse - */ -FFTContext *av_fft_init(int nbits, int inverse); - -/** - * Do the permutation needed BEFORE calling ff_fft_calc(). - */ -void av_fft_permute(FFTContext *s, FFTComplex *z); - -/** - * Do a complex FFT with the parameters defined in av_fft_init(). The - * input data must be permuted before. No 1.0/sqrt(n) normalization is done. - */ -void av_fft_calc(FFTContext *s, FFTComplex *z); - -void av_fft_end(FFTContext *s); - -FFTContext *av_mdct_init(int nbits, int inverse, double scale); -void av_imdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input); -void av_imdct_half(FFTContext *s, FFTSample *output, const FFTSample *input); -void av_mdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input); -void av_mdct_end(FFTContext *s); - -/* Real Discrete Fourier Transform */ - -enum RDFTransformType { - DFT_R2C, - IDFT_C2R, - IDFT_R2C, - DFT_C2R, -}; - -typedef struct RDFTContext RDFTContext; - -/** - * Set up a real FFT. - * @param nbits log2 of the length of the input array - * @param trans the type of transform - */ -RDFTContext *av_rdft_init(int nbits, enum RDFTransformType trans); -void av_rdft_calc(RDFTContext *s, FFTSample *data); -void av_rdft_end(RDFTContext *s); - -/* Discrete Cosine Transform */ - -typedef struct DCTContext DCTContext; - -enum DCTTransformType { - DCT_II = 0, - DCT_III, - DCT_I, - DST_I, -}; - -/** - * Set up DCT. - * - * @param nbits size of the input array: - * (1 << nbits) for DCT-II, DCT-III and DST-I - * (1 << nbits) + 1 for DCT-I - * @param type the type of transform - * - * @note the first element of the input of DST-I is ignored - */ -DCTContext *av_dct_init(int nbits, enum DCTTransformType type); -void av_dct_calc(DCTContext *s, FFTSample *data); -void av_dct_end (DCTContext *s); - -/** - * @} - */ - -#endif /* AVCODEC_AVFFT_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavcodec/bsf.h b/third_party/ffmpeg/kylin/amd64/include/libavcodec/bsf.h deleted file mode 100644 index 69d91a16..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavcodec/bsf.h +++ /dev/null @@ -1,328 +0,0 @@ -/* - * Bitstream filters public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_BSF_H -#define AVCODEC_BSF_H - -#include "libavutil/dict.h" -#include "libavutil/log.h" -#include "libavutil/rational.h" - -#include "codec_id.h" -#include "codec_par.h" -#include "packet.h" - -/** - * @defgroup lavc_bsf Bitstream filters - * @ingroup libavc - * - * Bitstream filters transform encoded media data without decoding it. This - * allows e.g. manipulating various header values. Bitstream filters operate on - * @ref AVPacket "AVPackets". - * - * The bitstream filtering API is centered around two structures: - * AVBitStreamFilter and AVBSFContext. The former represents a bitstream filter - * in abstract, the latter a specific filtering process. Obtain an - * AVBitStreamFilter using av_bsf_get_by_name() or av_bsf_iterate(), then pass - * it to av_bsf_alloc() to create an AVBSFContext. Fill in the user-settable - * AVBSFContext fields, as described in its documentation, then call - * av_bsf_init() to prepare the filter context for use. - * - * Submit packets for filtering using av_bsf_send_packet(), obtain filtered - * results with av_bsf_receive_packet(). When no more input packets will be - * sent, submit a NULL AVPacket to signal the end of the stream to the filter. - * av_bsf_receive_packet() will then return trailing packets, if any are - * produced by the filter. - * - * Finally, free the filter context with av_bsf_free(). - * @{ - */ - -/** - * The bitstream filter state. - * - * This struct must be allocated with av_bsf_alloc() and freed with - * av_bsf_free(). - * - * The fields in the struct will only be changed (by the caller or by the - * filter) as described in their documentation, and are to be considered - * immutable otherwise. - */ -typedef struct AVBSFContext { - /** - * A class for logging and AVOptions - */ - const AVClass *av_class; - - /** - * The bitstream filter this context is an instance of. - */ - const struct AVBitStreamFilter *filter; - - /** - * Opaque filter-specific private data. If filter->priv_class is non-NULL, - * this is an AVOptions-enabled struct. - */ - void *priv_data; - - /** - * Parameters of the input stream. This field is allocated in - * av_bsf_alloc(), it needs to be filled by the caller before - * av_bsf_init(). - */ - AVCodecParameters *par_in; - - /** - * Parameters of the output stream. This field is allocated in - * av_bsf_alloc(), it is set by the filter in av_bsf_init(). - */ - AVCodecParameters *par_out; - - /** - * The timebase used for the timestamps of the input packets. Set by the - * caller before av_bsf_init(). - */ - AVRational time_base_in; - - /** - * The timebase used for the timestamps of the output packets. Set by the - * filter in av_bsf_init(). - */ - AVRational time_base_out; -} AVBSFContext; - -typedef struct AVBitStreamFilter { - const char *name; - - /** - * A list of codec ids supported by the filter, terminated by - * AV_CODEC_ID_NONE. - * May be NULL, in that case the bitstream filter works with any codec id. - */ - const enum AVCodecID *codec_ids; - - /** - * A class for the private data, used to declare bitstream filter private - * AVOptions. This field is NULL for bitstream filters that do not declare - * any options. - * - * If this field is non-NULL, the first member of the filter private data - * must be a pointer to AVClass, which will be set by libavcodec generic - * code to this class. - */ - const AVClass *priv_class; -} AVBitStreamFilter; - -/** - * @return a bitstream filter with the specified name or NULL if no such - * bitstream filter exists. - */ -const AVBitStreamFilter *av_bsf_get_by_name(const char *name); - -/** - * Iterate over all registered bitstream filters. - * - * @param opaque a pointer where libavcodec will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered bitstream filter or NULL when the iteration is - * finished - */ -const AVBitStreamFilter *av_bsf_iterate(void **opaque); - -/** - * Allocate a context for a given bitstream filter. The caller must fill in the - * context parameters as described in the documentation and then call - * av_bsf_init() before sending any data to the filter. - * - * @param filter the filter for which to allocate an instance. - * @param[out] ctx a pointer into which the pointer to the newly-allocated context - * will be written. It must be freed with av_bsf_free() after the - * filtering is done. - * - * @return 0 on success, a negative AVERROR code on failure - */ -int av_bsf_alloc(const AVBitStreamFilter *filter, AVBSFContext **ctx); - -/** - * Prepare the filter for use, after all the parameters and options have been - * set. - */ -int av_bsf_init(AVBSFContext *ctx); - -/** - * Submit a packet for filtering. - * - * After sending each packet, the filter must be completely drained by calling - * av_bsf_receive_packet() repeatedly until it returns AVERROR(EAGAIN) or - * AVERROR_EOF. - * - * @param pkt the packet to filter. The bitstream filter will take ownership of - * the packet and reset the contents of pkt. pkt is not touched if an error occurs. - * If pkt is empty (i.e. NULL, or pkt->data is NULL and pkt->side_data_elems zero), - * it signals the end of the stream (i.e. no more non-empty packets will be sent; - * sending more empty packets does nothing) and will cause the filter to output - * any packets it may have buffered internally. - * - * @return - * - 0 on success. - * - AVERROR(EAGAIN) if packets need to be retrieved from the filter (using - * av_bsf_receive_packet()) before new input can be consumed. - * - Another negative AVERROR value if an error occurs. - */ -int av_bsf_send_packet(AVBSFContext *ctx, AVPacket *pkt); - -/** - * Retrieve a filtered packet. - * - * @param[out] pkt this struct will be filled with the contents of the filtered - * packet. It is owned by the caller and must be freed using - * av_packet_unref() when it is no longer needed. - * This parameter should be "clean" (i.e. freshly allocated - * with av_packet_alloc() or unreffed with av_packet_unref()) - * when this function is called. If this function returns - * successfully, the contents of pkt will be completely - * overwritten by the returned data. On failure, pkt is not - * touched. - * - * @return - * - 0 on success. - * - AVERROR(EAGAIN) if more packets need to be sent to the filter (using - * av_bsf_send_packet()) to get more output. - * - AVERROR_EOF if there will be no further output from the filter. - * - Another negative AVERROR value if an error occurs. - * - * @note one input packet may result in several output packets, so after sending - * a packet with av_bsf_send_packet(), this function needs to be called - * repeatedly until it stops returning 0. It is also possible for a filter to - * output fewer packets than were sent to it, so this function may return - * AVERROR(EAGAIN) immediately after a successful av_bsf_send_packet() call. - */ -int av_bsf_receive_packet(AVBSFContext *ctx, AVPacket *pkt); - -/** - * Reset the internal bitstream filter state. Should be called e.g. when seeking. - */ -void av_bsf_flush(AVBSFContext *ctx); - -/** - * Free a bitstream filter context and everything associated with it; write NULL - * into the supplied pointer. - */ -void av_bsf_free(AVBSFContext **ctx); - -/** - * Get the AVClass for AVBSFContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *av_bsf_get_class(void); - -/** - * Structure for chain/list of bitstream filters. - * Empty list can be allocated by av_bsf_list_alloc(). - */ -typedef struct AVBSFList AVBSFList; - -/** - * Allocate empty list of bitstream filters. - * The list must be later freed by av_bsf_list_free() - * or finalized by av_bsf_list_finalize(). - * - * @return Pointer to @ref AVBSFList on success, NULL in case of failure - */ -AVBSFList *av_bsf_list_alloc(void); - -/** - * Free list of bitstream filters. - * - * @param lst Pointer to pointer returned by av_bsf_list_alloc() - */ -void av_bsf_list_free(AVBSFList **lst); - -/** - * Append bitstream filter to the list of bitstream filters. - * - * @param lst List to append to - * @param bsf Filter context to be appended - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_append(AVBSFList *lst, AVBSFContext *bsf); - -/** - * Construct new bitstream filter context given it's name and options - * and append it to the list of bitstream filters. - * - * @param lst List to append to - * @param bsf_name Name of the bitstream filter - * @param options Options for the bitstream filter, can be set to NULL - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_append2(AVBSFList *lst, const char * bsf_name, AVDictionary **options); -/** - * Finalize list of bitstream filters. - * - * This function will transform @ref AVBSFList to single @ref AVBSFContext, - * so the whole chain of bitstream filters can be treated as single filter - * freshly allocated by av_bsf_alloc(). - * If the call is successful, @ref AVBSFList structure is freed and lst - * will be set to NULL. In case of failure, caller is responsible for - * freeing the structure by av_bsf_list_free() - * - * @param lst Filter list structure to be transformed - * @param[out] bsf Pointer to be set to newly created @ref AVBSFContext structure - * representing the chain of bitstream filters - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_finalize(AVBSFList **lst, AVBSFContext **bsf); - -/** - * Parse string describing list of bitstream filters and create single - * @ref AVBSFContext describing the whole chain of bitstream filters. - * Resulting @ref AVBSFContext can be treated as any other @ref AVBSFContext freshly - * allocated by av_bsf_alloc(). - * - * @param str String describing chain of bitstream filters in format - * `bsf1[=opt1=val1:opt2=val2][,bsf2]` - * @param[out] bsf Pointer to be set to newly created @ref AVBSFContext structure - * representing the chain of bitstream filters - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_parse_str(const char *str, AVBSFContext **bsf); - -/** - * Get null/pass-through bitstream filter. - * - * @param[out] bsf Pointer to be set to new instance of pass-through bitstream filter - * - * @return - */ -int av_bsf_get_null_filter(AVBSFContext **bsf); - -/** - * @} - */ - -#endif // AVCODEC_BSF_H diff --git a/third_party/ffmpeg/kylin/amd64/include/libavcodec/codec.h b/third_party/ffmpeg/kylin/amd64/include/libavcodec/codec.h deleted file mode 100644 index 77a1a3f5..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavcodec/codec.h +++ /dev/null @@ -1,395 +0,0 @@ -/* - * AVCodec public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_H -#define AVCODEC_CODEC_H - -#include - -#include "libavutil/avutil.h" -#include "libavutil/hwcontext.h" -#include "libavutil/log.h" -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" -#include "libavutil/samplefmt.h" - -#include "libavcodec/codec_id.h" -#include "libavcodec/version_major.h" - -/** - * @addtogroup lavc_core - * @{ - */ - -/** - * Decoder can use draw_horiz_band callback. - */ -#define AV_CODEC_CAP_DRAW_HORIZ_BAND (1 << 0) -/** - * Codec uses get_buffer() or get_encode_buffer() for allocating buffers and - * supports custom allocators. - * If not set, it might not use get_buffer() or get_encode_buffer() at all, or - * use operations that assume the buffer was allocated by - * avcodec_default_get_buffer2 or avcodec_default_get_encode_buffer. - */ -#define AV_CODEC_CAP_DR1 (1 << 1) -#if FF_API_FLAG_TRUNCATED -/** - * @deprecated Use parsers to always send proper frames. - */ -#define AV_CODEC_CAP_TRUNCATED (1 << 3) -#endif -/** - * Encoder or decoder requires flushing with NULL input at the end in order to - * give the complete and correct output. - * - * NOTE: If this flag is not set, the codec is guaranteed to never be fed with - * with NULL data. The user can still send NULL data to the public encode - * or decode function, but libavcodec will not pass it along to the codec - * unless this flag is set. - * - * Decoders: - * The decoder has a non-zero delay and needs to be fed with avpkt->data=NULL, - * avpkt->size=0 at the end to get the delayed data until the decoder no longer - * returns frames. - * - * Encoders: - * The encoder needs to be fed with NULL data at the end of encoding until the - * encoder no longer returns data. - * - * NOTE: For encoders implementing the AVCodec.encode2() function, setting this - * flag also means that the encoder must set the pts and duration for - * each output packet. If this flag is not set, the pts and duration will - * be determined by libavcodec from the input frame. - */ -#define AV_CODEC_CAP_DELAY (1 << 5) -/** - * Codec can be fed a final frame with a smaller size. - * This can be used to prevent truncation of the last audio samples. - */ -#define AV_CODEC_CAP_SMALL_LAST_FRAME (1 << 6) - -/** - * Codec can output multiple frames per AVPacket - * Normally demuxers return one frame at a time, demuxers which do not do - * are connected to a parser to split what they return into proper frames. - * This flag is reserved to the very rare category of codecs which have a - * bitstream that cannot be split into frames without timeconsuming - * operations like full decoding. Demuxers carrying such bitstreams thus - * may return multiple frames in a packet. This has many disadvantages like - * prohibiting stream copy in many cases thus it should only be considered - * as a last resort. - */ -#define AV_CODEC_CAP_SUBFRAMES (1 << 8) -/** - * Codec is experimental and is thus avoided in favor of non experimental - * encoders - */ -#define AV_CODEC_CAP_EXPERIMENTAL (1 << 9) -/** - * Codec should fill in channel configuration and samplerate instead of container - */ -#define AV_CODEC_CAP_CHANNEL_CONF (1 << 10) -/** - * Codec supports frame-level multithreading. - */ -#define AV_CODEC_CAP_FRAME_THREADS (1 << 12) -/** - * Codec supports slice-based (or partition-based) multithreading. - */ -#define AV_CODEC_CAP_SLICE_THREADS (1 << 13) -/** - * Codec supports changed parameters at any point. - */ -#define AV_CODEC_CAP_PARAM_CHANGE (1 << 14) -/** - * Codec supports multithreading through a method other than slice- or - * frame-level multithreading. Typically this marks wrappers around - * multithreading-capable external libraries. - */ -#define AV_CODEC_CAP_OTHER_THREADS (1 << 15) -#if FF_API_AUTO_THREADS -#define AV_CODEC_CAP_AUTO_THREADS AV_CODEC_CAP_OTHER_THREADS -#endif -/** - * Audio encoder supports receiving a different number of samples in each call. - */ -#define AV_CODEC_CAP_VARIABLE_FRAME_SIZE (1 << 16) -/** - * Decoder is not a preferred choice for probing. - * This indicates that the decoder is not a good choice for probing. - * It could for example be an expensive to spin up hardware decoder, - * or it could simply not provide a lot of useful information about - * the stream. - * A decoder marked with this flag should only be used as last resort - * choice for probing. - */ -#define AV_CODEC_CAP_AVOID_PROBING (1 << 17) - -#if FF_API_UNUSED_CODEC_CAPS -/** - * Deprecated and unused. Use AVCodecDescriptor.props instead - */ -#define AV_CODEC_CAP_INTRA_ONLY 0x40000000 -/** - * Deprecated and unused. Use AVCodecDescriptor.props instead - */ -#define AV_CODEC_CAP_LOSSLESS 0x80000000 -#endif - -/** - * Codec is backed by a hardware implementation. Typically used to - * identify a non-hwaccel hardware decoder. For information about hwaccels, use - * avcodec_get_hw_config() instead. - */ -#define AV_CODEC_CAP_HARDWARE (1 << 18) - -/** - * Codec is potentially backed by a hardware implementation, but not - * necessarily. This is used instead of AV_CODEC_CAP_HARDWARE, if the - * implementation provides some sort of internal fallback. - */ -#define AV_CODEC_CAP_HYBRID (1 << 19) - -/** - * This codec takes the reordered_opaque field from input AVFrames - * and returns it in the corresponding field in AVCodecContext after - * encoding. - */ -#define AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE (1 << 20) - -/** - * This encoder can be flushed using avcodec_flush_buffers(). If this flag is - * not set, the encoder must be closed and reopened to ensure that no frames - * remain pending. - */ -#define AV_CODEC_CAP_ENCODER_FLUSH (1 << 21) - -/** - * The encoder is able to output reconstructed frame data, i.e. raw frames that - * would be produced by decoding the encoded bitstream. - * - * Reconstructed frame output is enabled by the AV_CODEC_FLAG_RECON_FRAME flag. - */ -#define AV_CODEC_CAP_ENCODER_RECON_FRAME (1 << 22) - -/** - * AVProfile. - */ -typedef struct AVProfile { - int profile; - const char *name; ///< short name for the profile -} AVProfile; - -/** - * AVCodec. - */ -typedef struct AVCodec { - /** - * Name of the codec implementation. - * The name is globally unique among encoders and among decoders (but an - * encoder and a decoder can share the same name). - * This is the primary way to find a codec from the user perspective. - */ - const char *name; - /** - * Descriptive name for the codec, meant to be more human readable than name. - * You should use the NULL_IF_CONFIG_SMALL() macro to define it. - */ - const char *long_name; - enum AVMediaType type; - enum AVCodecID id; - /** - * Codec capabilities. - * see AV_CODEC_CAP_* - */ - int capabilities; - uint8_t max_lowres; ///< maximum value for lowres supported by the decoder - const AVRational *supported_framerates; ///< array of supported framerates, or NULL if any, array is terminated by {0,0} - const enum AVPixelFormat *pix_fmts; ///< array of supported pixel formats, or NULL if unknown, array is terminated by -1 - const int *supported_samplerates; ///< array of supported audio samplerates, or NULL if unknown, array is terminated by 0 - const enum AVSampleFormat *sample_fmts; ///< array of supported sample formats, or NULL if unknown, array is terminated by -1 -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * @deprecated use ch_layouts instead - */ - attribute_deprecated - const uint64_t *channel_layouts; ///< array of support channel layouts, or NULL if unknown. array is terminated by 0 -#endif - const AVClass *priv_class; ///< AVClass for the private context - const AVProfile *profiles; ///< array of recognized profiles, or NULL if unknown, array is terminated by {FF_PROFILE_UNKNOWN} - - /** - * Group name of the codec implementation. - * This is a short symbolic name of the wrapper backing this codec. A - * wrapper uses some kind of external implementation for the codec, such - * as an external library, or a codec implementation provided by the OS or - * the hardware. - * If this field is NULL, this is a builtin, libavcodec native codec. - * If non-NULL, this will be the suffix in AVCodec.name in most cases - * (usually AVCodec.name will be of the form "_"). - */ - const char *wrapper_name; - - /** - * Array of supported channel layouts, terminated with a zeroed layout. - */ - const AVChannelLayout *ch_layouts; -} AVCodec; - -/** - * Iterate over all registered codecs. - * - * @param opaque a pointer where libavcodec will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered codec or NULL when the iteration is - * finished - */ -const AVCodec *av_codec_iterate(void **opaque); - -/** - * Find a registered decoder with a matching codec ID. - * - * @param id AVCodecID of the requested decoder - * @return A decoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_decoder(enum AVCodecID id); - -/** - * Find a registered decoder with the specified name. - * - * @param name name of the requested decoder - * @return A decoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_decoder_by_name(const char *name); - -/** - * Find a registered encoder with a matching codec ID. - * - * @param id AVCodecID of the requested encoder - * @return An encoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_encoder(enum AVCodecID id); - -/** - * Find a registered encoder with the specified name. - * - * @param name name of the requested encoder - * @return An encoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_encoder_by_name(const char *name); -/** - * @return a non-zero number if codec is an encoder, zero otherwise - */ -int av_codec_is_encoder(const AVCodec *codec); - -/** - * @return a non-zero number if codec is a decoder, zero otherwise - */ -int av_codec_is_decoder(const AVCodec *codec); - -/** - * Return a name for the specified profile, if available. - * - * @param codec the codec that is searched for the given profile - * @param profile the profile value for which a name is requested - * @return A name for the profile if found, NULL otherwise. - */ -const char *av_get_profile_name(const AVCodec *codec, int profile); - -enum { - /** - * The codec supports this format via the hw_device_ctx interface. - * - * When selecting this format, AVCodecContext.hw_device_ctx should - * have been set to a device of the specified type before calling - * avcodec_open2(). - */ - AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX = 0x01, - /** - * The codec supports this format via the hw_frames_ctx interface. - * - * When selecting this format for a decoder, - * AVCodecContext.hw_frames_ctx should be set to a suitable frames - * context inside the get_format() callback. The frames context - * must have been created on a device of the specified type. - * - * When selecting this format for an encoder, - * AVCodecContext.hw_frames_ctx should be set to the context which - * will be used for the input frames before calling avcodec_open2(). - */ - AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX = 0x02, - /** - * The codec supports this format by some internal method. - * - * This format can be selected without any additional configuration - - * no device or frames context is required. - */ - AV_CODEC_HW_CONFIG_METHOD_INTERNAL = 0x04, - /** - * The codec supports this format by some ad-hoc method. - * - * Additional settings and/or function calls are required. See the - * codec-specific documentation for details. (Methods requiring - * this sort of configuration are deprecated and others should be - * used in preference.) - */ - AV_CODEC_HW_CONFIG_METHOD_AD_HOC = 0x08, -}; - -typedef struct AVCodecHWConfig { - /** - * For decoders, a hardware pixel format which that decoder may be - * able to decode to if suitable hardware is available. - * - * For encoders, a pixel format which the encoder may be able to - * accept. If set to AV_PIX_FMT_NONE, this applies to all pixel - * formats supported by the codec. - */ - enum AVPixelFormat pix_fmt; - /** - * Bit set of AV_CODEC_HW_CONFIG_METHOD_* flags, describing the possible - * setup methods which can be used with this configuration. - */ - int methods; - /** - * The device type associated with the configuration. - * - * Must be set for AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX and - * AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX, otherwise unused. - */ - enum AVHWDeviceType device_type; -} AVCodecHWConfig; - -/** - * Retrieve supported hardware configurations for a codec. - * - * Values of index from zero to some maximum return the indexed configuration - * descriptor; all other values return NULL. If the codec does not support - * any hardware configurations then it will always return NULL. - */ -const AVCodecHWConfig *avcodec_get_hw_config(const AVCodec *codec, int index); - -/** - * @} - */ - -#endif /* AVCODEC_CODEC_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavcodec/codec_desc.h b/third_party/ffmpeg/kylin/amd64/include/libavcodec/codec_desc.h deleted file mode 100644 index 126b52df..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavcodec/codec_desc.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Codec descriptors public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_DESC_H -#define AVCODEC_CODEC_DESC_H - -#include "libavutil/avutil.h" - -#include "codec_id.h" - -/** - * @addtogroup lavc_core - * @{ - */ - -/** - * This struct describes the properties of a single codec described by an - * AVCodecID. - * @see avcodec_descriptor_get() - */ -typedef struct AVCodecDescriptor { - enum AVCodecID id; - enum AVMediaType type; - /** - * Name of the codec described by this descriptor. It is non-empty and - * unique for each codec descriptor. It should contain alphanumeric - * characters and '_' only. - */ - const char *name; - /** - * A more descriptive name for this codec. May be NULL. - */ - const char *long_name; - /** - * Codec properties, a combination of AV_CODEC_PROP_* flags. - */ - int props; - /** - * MIME type(s) associated with the codec. - * May be NULL; if not, a NULL-terminated array of MIME types. - * The first item is always non-NULL and is the preferred MIME type. - */ - const char *const *mime_types; - /** - * If non-NULL, an array of profiles recognized for this codec. - * Terminated with FF_PROFILE_UNKNOWN. - */ - const struct AVProfile *profiles; -} AVCodecDescriptor; - -/** - * Codec uses only intra compression. - * Video and audio codecs only. - */ -#define AV_CODEC_PROP_INTRA_ONLY (1 << 0) -/** - * Codec supports lossy compression. Audio and video codecs only. - * @note a codec may support both lossy and lossless - * compression modes - */ -#define AV_CODEC_PROP_LOSSY (1 << 1) -/** - * Codec supports lossless compression. Audio and video codecs only. - */ -#define AV_CODEC_PROP_LOSSLESS (1 << 2) -/** - * Codec supports frame reordering. That is, the coded order (the order in which - * the encoded packets are output by the encoders / stored / input to the - * decoders) may be different from the presentation order of the corresponding - * frames. - * - * For codecs that do not have this property set, PTS and DTS should always be - * equal. - */ -#define AV_CODEC_PROP_REORDER (1 << 3) -/** - * Subtitle codec is bitmap based - * Decoded AVSubtitle data can be read from the AVSubtitleRect->pict field. - */ -#define AV_CODEC_PROP_BITMAP_SUB (1 << 16) -/** - * Subtitle codec is text based. - * Decoded AVSubtitle data can be read from the AVSubtitleRect->ass field. - */ -#define AV_CODEC_PROP_TEXT_SUB (1 << 17) - -/** - * @return descriptor for given codec ID or NULL if no descriptor exists. - */ -const AVCodecDescriptor *avcodec_descriptor_get(enum AVCodecID id); - -/** - * Iterate over all codec descriptors known to libavcodec. - * - * @param prev previous descriptor. NULL to get the first descriptor. - * - * @return next descriptor or NULL after the last descriptor - */ -const AVCodecDescriptor *avcodec_descriptor_next(const AVCodecDescriptor *prev); - -/** - * @return codec descriptor with the given name or NULL if no such descriptor - * exists. - */ -const AVCodecDescriptor *avcodec_descriptor_get_by_name(const char *name); - -/** - * @} - */ - -#endif // AVCODEC_CODEC_DESC_H diff --git a/third_party/ffmpeg/kylin/amd64/include/libavcodec/codec_id.h b/third_party/ffmpeg/kylin/amd64/include/libavcodec/codec_id.h deleted file mode 100644 index 386a00a7..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavcodec/codec_id.h +++ /dev/null @@ -1,636 +0,0 @@ -/* - * Codec IDs - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_ID_H -#define AVCODEC_CODEC_ID_H - -#include "libavutil/avutil.h" -#include "libavutil/samplefmt.h" - -/** - * @addtogroup lavc_core - * @{ - */ - -/** - * Identify the syntax and semantics of the bitstream. - * The principle is roughly: - * Two decoders with the same ID can decode the same streams. - * Two encoders with the same ID can encode compatible streams. - * There may be slight deviations from the principle due to implementation - * details. - * - * If you add a codec ID to this list, add it so that - * 1. no value of an existing codec ID changes (that would break ABI), - * 2. it is as close as possible to similar codecs - * - * After adding new codec IDs, do not forget to add an entry to the codec - * descriptor list and bump libavcodec minor version. - */ -enum AVCodecID { - AV_CODEC_ID_NONE, - - /* video codecs */ - AV_CODEC_ID_MPEG1VIDEO, - AV_CODEC_ID_MPEG2VIDEO, ///< preferred ID for MPEG-1/2 video decoding - AV_CODEC_ID_H261, - AV_CODEC_ID_H263, - AV_CODEC_ID_RV10, - AV_CODEC_ID_RV20, - AV_CODEC_ID_MJPEG, - AV_CODEC_ID_MJPEGB, - AV_CODEC_ID_LJPEG, - AV_CODEC_ID_SP5X, - AV_CODEC_ID_JPEGLS, - AV_CODEC_ID_MPEG4, - AV_CODEC_ID_RAWVIDEO, - AV_CODEC_ID_MSMPEG4V1, - AV_CODEC_ID_MSMPEG4V2, - AV_CODEC_ID_MSMPEG4V3, - AV_CODEC_ID_WMV1, - AV_CODEC_ID_WMV2, - AV_CODEC_ID_H263P, - AV_CODEC_ID_H263I, - AV_CODEC_ID_FLV1, - AV_CODEC_ID_SVQ1, - AV_CODEC_ID_SVQ3, - AV_CODEC_ID_DVVIDEO, - AV_CODEC_ID_HUFFYUV, - AV_CODEC_ID_CYUV, - AV_CODEC_ID_H264, - AV_CODEC_ID_INDEO3, - AV_CODEC_ID_VP3, - AV_CODEC_ID_THEORA, - AV_CODEC_ID_ASV1, - AV_CODEC_ID_ASV2, - AV_CODEC_ID_FFV1, - AV_CODEC_ID_4XM, - AV_CODEC_ID_VCR1, - AV_CODEC_ID_CLJR, - AV_CODEC_ID_MDEC, - AV_CODEC_ID_ROQ, - AV_CODEC_ID_INTERPLAY_VIDEO, - AV_CODEC_ID_XAN_WC3, - AV_CODEC_ID_XAN_WC4, - AV_CODEC_ID_RPZA, - AV_CODEC_ID_CINEPAK, - AV_CODEC_ID_WS_VQA, - AV_CODEC_ID_MSRLE, - AV_CODEC_ID_MSVIDEO1, - AV_CODEC_ID_IDCIN, - AV_CODEC_ID_8BPS, - AV_CODEC_ID_SMC, - AV_CODEC_ID_FLIC, - AV_CODEC_ID_TRUEMOTION1, - AV_CODEC_ID_VMDVIDEO, - AV_CODEC_ID_MSZH, - AV_CODEC_ID_ZLIB, - AV_CODEC_ID_QTRLE, - AV_CODEC_ID_TSCC, - AV_CODEC_ID_ULTI, - AV_CODEC_ID_QDRAW, - AV_CODEC_ID_VIXL, - AV_CODEC_ID_QPEG, - AV_CODEC_ID_PNG, - AV_CODEC_ID_PPM, - AV_CODEC_ID_PBM, - AV_CODEC_ID_PGM, - AV_CODEC_ID_PGMYUV, - AV_CODEC_ID_PAM, - AV_CODEC_ID_FFVHUFF, - AV_CODEC_ID_RV30, - AV_CODEC_ID_RV40, - AV_CODEC_ID_VC1, - AV_CODEC_ID_WMV3, - AV_CODEC_ID_LOCO, - AV_CODEC_ID_WNV1, - AV_CODEC_ID_AASC, - AV_CODEC_ID_INDEO2, - AV_CODEC_ID_FRAPS, - AV_CODEC_ID_TRUEMOTION2, - AV_CODEC_ID_BMP, - AV_CODEC_ID_CSCD, - AV_CODEC_ID_MMVIDEO, - AV_CODEC_ID_ZMBV, - AV_CODEC_ID_AVS, - AV_CODEC_ID_SMACKVIDEO, - AV_CODEC_ID_NUV, - AV_CODEC_ID_KMVC, - AV_CODEC_ID_FLASHSV, - AV_CODEC_ID_CAVS, - AV_CODEC_ID_JPEG2000, - AV_CODEC_ID_VMNC, - AV_CODEC_ID_VP5, - AV_CODEC_ID_VP6, - AV_CODEC_ID_VP6F, - AV_CODEC_ID_TARGA, - AV_CODEC_ID_DSICINVIDEO, - AV_CODEC_ID_TIERTEXSEQVIDEO, - AV_CODEC_ID_TIFF, - AV_CODEC_ID_GIF, - AV_CODEC_ID_DXA, - AV_CODEC_ID_DNXHD, - AV_CODEC_ID_THP, - AV_CODEC_ID_SGI, - AV_CODEC_ID_C93, - AV_CODEC_ID_BETHSOFTVID, - AV_CODEC_ID_PTX, - AV_CODEC_ID_TXD, - AV_CODEC_ID_VP6A, - AV_CODEC_ID_AMV, - AV_CODEC_ID_VB, - AV_CODEC_ID_PCX, - AV_CODEC_ID_SUNRAST, - AV_CODEC_ID_INDEO4, - AV_CODEC_ID_INDEO5, - AV_CODEC_ID_MIMIC, - AV_CODEC_ID_RL2, - AV_CODEC_ID_ESCAPE124, - AV_CODEC_ID_DIRAC, - AV_CODEC_ID_BFI, - AV_CODEC_ID_CMV, - AV_CODEC_ID_MOTIONPIXELS, - AV_CODEC_ID_TGV, - AV_CODEC_ID_TGQ, - AV_CODEC_ID_TQI, - AV_CODEC_ID_AURA, - AV_CODEC_ID_AURA2, - AV_CODEC_ID_V210X, - AV_CODEC_ID_TMV, - AV_CODEC_ID_V210, - AV_CODEC_ID_DPX, - AV_CODEC_ID_MAD, - AV_CODEC_ID_FRWU, - AV_CODEC_ID_FLASHSV2, - AV_CODEC_ID_CDGRAPHICS, - AV_CODEC_ID_R210, - AV_CODEC_ID_ANM, - AV_CODEC_ID_BINKVIDEO, - AV_CODEC_ID_IFF_ILBM, -#define AV_CODEC_ID_IFF_BYTERUN1 AV_CODEC_ID_IFF_ILBM - AV_CODEC_ID_KGV1, - AV_CODEC_ID_YOP, - AV_CODEC_ID_VP8, - AV_CODEC_ID_PICTOR, - AV_CODEC_ID_ANSI, - AV_CODEC_ID_A64_MULTI, - AV_CODEC_ID_A64_MULTI5, - AV_CODEC_ID_R10K, - AV_CODEC_ID_MXPEG, - AV_CODEC_ID_LAGARITH, - AV_CODEC_ID_PRORES, - AV_CODEC_ID_JV, - AV_CODEC_ID_DFA, - AV_CODEC_ID_WMV3IMAGE, - AV_CODEC_ID_VC1IMAGE, - AV_CODEC_ID_UTVIDEO, - AV_CODEC_ID_BMV_VIDEO, - AV_CODEC_ID_VBLE, - AV_CODEC_ID_DXTORY, - AV_CODEC_ID_V410, - AV_CODEC_ID_XWD, - AV_CODEC_ID_CDXL, - AV_CODEC_ID_XBM, - AV_CODEC_ID_ZEROCODEC, - AV_CODEC_ID_MSS1, - AV_CODEC_ID_MSA1, - AV_CODEC_ID_TSCC2, - AV_CODEC_ID_MTS2, - AV_CODEC_ID_CLLC, - AV_CODEC_ID_MSS2, - AV_CODEC_ID_VP9, - AV_CODEC_ID_AIC, - AV_CODEC_ID_ESCAPE130, - AV_CODEC_ID_G2M, - AV_CODEC_ID_WEBP, - AV_CODEC_ID_HNM4_VIDEO, - AV_CODEC_ID_HEVC, -#define AV_CODEC_ID_H265 AV_CODEC_ID_HEVC - AV_CODEC_ID_FIC, - AV_CODEC_ID_ALIAS_PIX, - AV_CODEC_ID_BRENDER_PIX, - AV_CODEC_ID_PAF_VIDEO, - AV_CODEC_ID_EXR, - AV_CODEC_ID_VP7, - AV_CODEC_ID_SANM, - AV_CODEC_ID_SGIRLE, - AV_CODEC_ID_MVC1, - AV_CODEC_ID_MVC2, - AV_CODEC_ID_HQX, - AV_CODEC_ID_TDSC, - AV_CODEC_ID_HQ_HQA, - AV_CODEC_ID_HAP, - AV_CODEC_ID_DDS, - AV_CODEC_ID_DXV, - AV_CODEC_ID_SCREENPRESSO, - AV_CODEC_ID_RSCC, - AV_CODEC_ID_AVS2, - AV_CODEC_ID_PGX, - AV_CODEC_ID_AVS3, - AV_CODEC_ID_MSP2, - AV_CODEC_ID_VVC, -#define AV_CODEC_ID_H266 AV_CODEC_ID_VVC - AV_CODEC_ID_Y41P, - AV_CODEC_ID_AVRP, - AV_CODEC_ID_012V, - AV_CODEC_ID_AVUI, - AV_CODEC_ID_AYUV, - AV_CODEC_ID_TARGA_Y216, - AV_CODEC_ID_V308, - AV_CODEC_ID_V408, - AV_CODEC_ID_YUV4, - AV_CODEC_ID_AVRN, - AV_CODEC_ID_CPIA, - AV_CODEC_ID_XFACE, - AV_CODEC_ID_SNOW, - AV_CODEC_ID_SMVJPEG, - AV_CODEC_ID_APNG, - AV_CODEC_ID_DAALA, - AV_CODEC_ID_CFHD, - AV_CODEC_ID_TRUEMOTION2RT, - AV_CODEC_ID_M101, - AV_CODEC_ID_MAGICYUV, - AV_CODEC_ID_SHEERVIDEO, - AV_CODEC_ID_YLC, - AV_CODEC_ID_PSD, - AV_CODEC_ID_PIXLET, - AV_CODEC_ID_SPEEDHQ, - AV_CODEC_ID_FMVC, - AV_CODEC_ID_SCPR, - AV_CODEC_ID_CLEARVIDEO, - AV_CODEC_ID_XPM, - AV_CODEC_ID_AV1, - AV_CODEC_ID_BITPACKED, - AV_CODEC_ID_MSCC, - AV_CODEC_ID_SRGC, - AV_CODEC_ID_SVG, - AV_CODEC_ID_GDV, - AV_CODEC_ID_FITS, - AV_CODEC_ID_IMM4, - AV_CODEC_ID_PROSUMER, - AV_CODEC_ID_MWSC, - AV_CODEC_ID_WCMV, - AV_CODEC_ID_RASC, - AV_CODEC_ID_HYMT, - AV_CODEC_ID_ARBC, - AV_CODEC_ID_AGM, - AV_CODEC_ID_LSCR, - AV_CODEC_ID_VP4, - AV_CODEC_ID_IMM5, - AV_CODEC_ID_MVDV, - AV_CODEC_ID_MVHA, - AV_CODEC_ID_CDTOONS, - AV_CODEC_ID_MV30, - AV_CODEC_ID_NOTCHLC, - AV_CODEC_ID_PFM, - AV_CODEC_ID_MOBICLIP, - AV_CODEC_ID_PHOTOCD, - AV_CODEC_ID_IPU, - AV_CODEC_ID_ARGO, - AV_CODEC_ID_CRI, - AV_CODEC_ID_SIMBIOSIS_IMX, - AV_CODEC_ID_SGA_VIDEO, - AV_CODEC_ID_GEM, - AV_CODEC_ID_VBN, - AV_CODEC_ID_JPEGXL, - AV_CODEC_ID_QOI, - AV_CODEC_ID_PHM, - AV_CODEC_ID_RADIANCE_HDR, - AV_CODEC_ID_WBMP, - - /* various PCM "codecs" */ - AV_CODEC_ID_FIRST_AUDIO = 0x10000, ///< A dummy id pointing at the start of audio codecs - AV_CODEC_ID_PCM_S16LE = 0x10000, - AV_CODEC_ID_PCM_S16BE, - AV_CODEC_ID_PCM_U16LE, - AV_CODEC_ID_PCM_U16BE, - AV_CODEC_ID_PCM_S8, - AV_CODEC_ID_PCM_U8, - AV_CODEC_ID_PCM_MULAW, - AV_CODEC_ID_PCM_ALAW, - AV_CODEC_ID_PCM_S32LE, - AV_CODEC_ID_PCM_S32BE, - AV_CODEC_ID_PCM_U32LE, - AV_CODEC_ID_PCM_U32BE, - AV_CODEC_ID_PCM_S24LE, - AV_CODEC_ID_PCM_S24BE, - AV_CODEC_ID_PCM_U24LE, - AV_CODEC_ID_PCM_U24BE, - AV_CODEC_ID_PCM_S24DAUD, - AV_CODEC_ID_PCM_ZORK, - AV_CODEC_ID_PCM_S16LE_PLANAR, - AV_CODEC_ID_PCM_DVD, - AV_CODEC_ID_PCM_F32BE, - AV_CODEC_ID_PCM_F32LE, - AV_CODEC_ID_PCM_F64BE, - AV_CODEC_ID_PCM_F64LE, - AV_CODEC_ID_PCM_BLURAY, - AV_CODEC_ID_PCM_LXF, - AV_CODEC_ID_S302M, - AV_CODEC_ID_PCM_S8_PLANAR, - AV_CODEC_ID_PCM_S24LE_PLANAR, - AV_CODEC_ID_PCM_S32LE_PLANAR, - AV_CODEC_ID_PCM_S16BE_PLANAR, - AV_CODEC_ID_PCM_S64LE, - AV_CODEC_ID_PCM_S64BE, - AV_CODEC_ID_PCM_F16LE, - AV_CODEC_ID_PCM_F24LE, - AV_CODEC_ID_PCM_VIDC, - AV_CODEC_ID_PCM_SGA, - - /* various ADPCM codecs */ - AV_CODEC_ID_ADPCM_IMA_QT = 0x11000, - AV_CODEC_ID_ADPCM_IMA_WAV, - AV_CODEC_ID_ADPCM_IMA_DK3, - AV_CODEC_ID_ADPCM_IMA_DK4, - AV_CODEC_ID_ADPCM_IMA_WS, - AV_CODEC_ID_ADPCM_IMA_SMJPEG, - AV_CODEC_ID_ADPCM_MS, - AV_CODEC_ID_ADPCM_4XM, - AV_CODEC_ID_ADPCM_XA, - AV_CODEC_ID_ADPCM_ADX, - AV_CODEC_ID_ADPCM_EA, - AV_CODEC_ID_ADPCM_G726, - AV_CODEC_ID_ADPCM_CT, - AV_CODEC_ID_ADPCM_SWF, - AV_CODEC_ID_ADPCM_YAMAHA, - AV_CODEC_ID_ADPCM_SBPRO_4, - AV_CODEC_ID_ADPCM_SBPRO_3, - AV_CODEC_ID_ADPCM_SBPRO_2, - AV_CODEC_ID_ADPCM_THP, - AV_CODEC_ID_ADPCM_IMA_AMV, - AV_CODEC_ID_ADPCM_EA_R1, - AV_CODEC_ID_ADPCM_EA_R3, - AV_CODEC_ID_ADPCM_EA_R2, - AV_CODEC_ID_ADPCM_IMA_EA_SEAD, - AV_CODEC_ID_ADPCM_IMA_EA_EACS, - AV_CODEC_ID_ADPCM_EA_XAS, - AV_CODEC_ID_ADPCM_EA_MAXIS_XA, - AV_CODEC_ID_ADPCM_IMA_ISS, - AV_CODEC_ID_ADPCM_G722, - AV_CODEC_ID_ADPCM_IMA_APC, - AV_CODEC_ID_ADPCM_VIMA, - AV_CODEC_ID_ADPCM_AFC, - AV_CODEC_ID_ADPCM_IMA_OKI, - AV_CODEC_ID_ADPCM_DTK, - AV_CODEC_ID_ADPCM_IMA_RAD, - AV_CODEC_ID_ADPCM_G726LE, - AV_CODEC_ID_ADPCM_THP_LE, - AV_CODEC_ID_ADPCM_PSX, - AV_CODEC_ID_ADPCM_AICA, - AV_CODEC_ID_ADPCM_IMA_DAT4, - AV_CODEC_ID_ADPCM_MTAF, - AV_CODEC_ID_ADPCM_AGM, - AV_CODEC_ID_ADPCM_ARGO, - AV_CODEC_ID_ADPCM_IMA_SSI, - AV_CODEC_ID_ADPCM_ZORK, - AV_CODEC_ID_ADPCM_IMA_APM, - AV_CODEC_ID_ADPCM_IMA_ALP, - AV_CODEC_ID_ADPCM_IMA_MTF, - AV_CODEC_ID_ADPCM_IMA_CUNNING, - AV_CODEC_ID_ADPCM_IMA_MOFLEX, - AV_CODEC_ID_ADPCM_IMA_ACORN, - - /* AMR */ - AV_CODEC_ID_AMR_NB = 0x12000, - AV_CODEC_ID_AMR_WB, - - /* RealAudio codecs*/ - AV_CODEC_ID_RA_144 = 0x13000, - AV_CODEC_ID_RA_288, - - /* various DPCM codecs */ - AV_CODEC_ID_ROQ_DPCM = 0x14000, - AV_CODEC_ID_INTERPLAY_DPCM, - AV_CODEC_ID_XAN_DPCM, - AV_CODEC_ID_SOL_DPCM, - AV_CODEC_ID_SDX2_DPCM, - AV_CODEC_ID_GREMLIN_DPCM, - AV_CODEC_ID_DERF_DPCM, - - /* audio codecs */ - AV_CODEC_ID_MP2 = 0x15000, - AV_CODEC_ID_MP3, ///< preferred ID for decoding MPEG audio layer 1, 2 or 3 - AV_CODEC_ID_AAC, - AV_CODEC_ID_AC3, - AV_CODEC_ID_DTS, - AV_CODEC_ID_VORBIS, - AV_CODEC_ID_DVAUDIO, - AV_CODEC_ID_WMAV1, - AV_CODEC_ID_WMAV2, - AV_CODEC_ID_MACE3, - AV_CODEC_ID_MACE6, - AV_CODEC_ID_VMDAUDIO, - AV_CODEC_ID_FLAC, - AV_CODEC_ID_MP3ADU, - AV_CODEC_ID_MP3ON4, - AV_CODEC_ID_SHORTEN, - AV_CODEC_ID_ALAC, - AV_CODEC_ID_WESTWOOD_SND1, - AV_CODEC_ID_GSM, ///< as in Berlin toast format - AV_CODEC_ID_QDM2, - AV_CODEC_ID_COOK, - AV_CODEC_ID_TRUESPEECH, - AV_CODEC_ID_TTA, - AV_CODEC_ID_SMACKAUDIO, - AV_CODEC_ID_QCELP, - AV_CODEC_ID_WAVPACK, - AV_CODEC_ID_DSICINAUDIO, - AV_CODEC_ID_IMC, - AV_CODEC_ID_MUSEPACK7, - AV_CODEC_ID_MLP, - AV_CODEC_ID_GSM_MS, /* as found in WAV */ - AV_CODEC_ID_ATRAC3, - AV_CODEC_ID_APE, - AV_CODEC_ID_NELLYMOSER, - AV_CODEC_ID_MUSEPACK8, - AV_CODEC_ID_SPEEX, - AV_CODEC_ID_WMAVOICE, - AV_CODEC_ID_WMAPRO, - AV_CODEC_ID_WMALOSSLESS, - AV_CODEC_ID_ATRAC3P, - AV_CODEC_ID_EAC3, - AV_CODEC_ID_SIPR, - AV_CODEC_ID_MP1, - AV_CODEC_ID_TWINVQ, - AV_CODEC_ID_TRUEHD, - AV_CODEC_ID_MP4ALS, - AV_CODEC_ID_ATRAC1, - AV_CODEC_ID_BINKAUDIO_RDFT, - AV_CODEC_ID_BINKAUDIO_DCT, - AV_CODEC_ID_AAC_LATM, - AV_CODEC_ID_QDMC, - AV_CODEC_ID_CELT, - AV_CODEC_ID_G723_1, - AV_CODEC_ID_G729, - AV_CODEC_ID_8SVX_EXP, - AV_CODEC_ID_8SVX_FIB, - AV_CODEC_ID_BMV_AUDIO, - AV_CODEC_ID_RALF, - AV_CODEC_ID_IAC, - AV_CODEC_ID_ILBC, - AV_CODEC_ID_OPUS, - AV_CODEC_ID_COMFORT_NOISE, - AV_CODEC_ID_TAK, - AV_CODEC_ID_METASOUND, - AV_CODEC_ID_PAF_AUDIO, - AV_CODEC_ID_ON2AVC, - AV_CODEC_ID_DSS_SP, - AV_CODEC_ID_CODEC2, - AV_CODEC_ID_FFWAVESYNTH, - AV_CODEC_ID_SONIC, - AV_CODEC_ID_SONIC_LS, - AV_CODEC_ID_EVRC, - AV_CODEC_ID_SMV, - AV_CODEC_ID_DSD_LSBF, - AV_CODEC_ID_DSD_MSBF, - AV_CODEC_ID_DSD_LSBF_PLANAR, - AV_CODEC_ID_DSD_MSBF_PLANAR, - AV_CODEC_ID_4GV, - AV_CODEC_ID_INTERPLAY_ACM, - AV_CODEC_ID_XMA1, - AV_CODEC_ID_XMA2, - AV_CODEC_ID_DST, - AV_CODEC_ID_ATRAC3AL, - AV_CODEC_ID_ATRAC3PAL, - AV_CODEC_ID_DOLBY_E, - AV_CODEC_ID_APTX, - AV_CODEC_ID_APTX_HD, - AV_CODEC_ID_SBC, - AV_CODEC_ID_ATRAC9, - AV_CODEC_ID_HCOM, - AV_CODEC_ID_ACELP_KELVIN, - AV_CODEC_ID_MPEGH_3D_AUDIO, - AV_CODEC_ID_SIREN, - AV_CODEC_ID_HCA, - AV_CODEC_ID_FASTAUDIO, - AV_CODEC_ID_MSNSIREN, - AV_CODEC_ID_DFPWM, - - /* subtitle codecs */ - AV_CODEC_ID_FIRST_SUBTITLE = 0x17000, ///< A dummy ID pointing at the start of subtitle codecs. - AV_CODEC_ID_DVD_SUBTITLE = 0x17000, - AV_CODEC_ID_DVB_SUBTITLE, - AV_CODEC_ID_TEXT, ///< raw UTF-8 text - AV_CODEC_ID_XSUB, - AV_CODEC_ID_SSA, - AV_CODEC_ID_MOV_TEXT, - AV_CODEC_ID_HDMV_PGS_SUBTITLE, - AV_CODEC_ID_DVB_TELETEXT, - AV_CODEC_ID_SRT, - AV_CODEC_ID_MICRODVD, - AV_CODEC_ID_EIA_608, - AV_CODEC_ID_JACOSUB, - AV_CODEC_ID_SAMI, - AV_CODEC_ID_REALTEXT, - AV_CODEC_ID_STL, - AV_CODEC_ID_SUBVIEWER1, - AV_CODEC_ID_SUBVIEWER, - AV_CODEC_ID_SUBRIP, - AV_CODEC_ID_WEBVTT, - AV_CODEC_ID_MPL2, - AV_CODEC_ID_VPLAYER, - AV_CODEC_ID_PJS, - AV_CODEC_ID_ASS, - AV_CODEC_ID_HDMV_TEXT_SUBTITLE, - AV_CODEC_ID_TTML, - AV_CODEC_ID_ARIB_CAPTION, - - /* other specific kind of codecs (generally used for attachments) */ - AV_CODEC_ID_FIRST_UNKNOWN = 0x18000, ///< A dummy ID pointing at the start of various fake codecs. - AV_CODEC_ID_TTF = 0x18000, - - AV_CODEC_ID_SCTE_35, ///< Contain timestamp estimated through PCR of program stream. - AV_CODEC_ID_EPG, - AV_CODEC_ID_BINTEXT, - AV_CODEC_ID_XBIN, - AV_CODEC_ID_IDF, - AV_CODEC_ID_OTF, - AV_CODEC_ID_SMPTE_KLV, - AV_CODEC_ID_DVD_NAV, - AV_CODEC_ID_TIMED_ID3, - AV_CODEC_ID_BIN_DATA, - - - AV_CODEC_ID_PROBE = 0x19000, ///< codec_id is not known (like AV_CODEC_ID_NONE) but lavf should attempt to identify it - - AV_CODEC_ID_MPEG2TS = 0x20000, /**< _FAKE_ codec to indicate a raw MPEG-2 TS - * stream (only used by libavformat) */ - AV_CODEC_ID_MPEG4SYSTEMS = 0x20001, /**< _FAKE_ codec to indicate a MPEG-4 Systems - * stream (only used by libavformat) */ - AV_CODEC_ID_FFMETADATA = 0x21000, ///< Dummy codec for streams containing only metadata information. - AV_CODEC_ID_WRAPPED_AVFRAME = 0x21001, ///< Passthrough codec, AVFrames wrapped in AVPacket -}; - -/** - * Get the type of the given codec. - */ -enum AVMediaType avcodec_get_type(enum AVCodecID codec_id); - -/** - * Get the name of a codec. - * @return a static string identifying the codec; never NULL - */ -const char *avcodec_get_name(enum AVCodecID id); - -/** - * Return codec bits per sample. - * - * @param[in] codec_id the codec - * @return Number of bits per sample or zero if unknown for the given codec. - */ -int av_get_bits_per_sample(enum AVCodecID codec_id); - -/** - * Return codec bits per sample. - * Only return non-zero if the bits per sample is exactly correct, not an - * approximation. - * - * @param[in] codec_id the codec - * @return Number of bits per sample or zero if unknown for the given codec. - */ -int av_get_exact_bits_per_sample(enum AVCodecID codec_id); - -/** - * Return a name for the specified profile, if available. - * - * @param codec_id the ID of the codec to which the requested profile belongs - * @param profile the profile value for which a name is requested - * @return A name for the profile if found, NULL otherwise. - * - * @note unlike av_get_profile_name(), which searches a list of profiles - * supported by a specific decoder or encoder implementation, this - * function searches the list of profiles from the AVCodecDescriptor - */ -const char *avcodec_profile_name(enum AVCodecID codec_id, int profile); - -/** - * Return the PCM codec associated with a sample format. - * @param be endianness, 0 for little, 1 for big, - * -1 (or anything else) for native - * @return AV_CODEC_ID_PCM_* or AV_CODEC_ID_NONE - */ -enum AVCodecID av_get_pcm_codec(enum AVSampleFormat fmt, int be); - -/** - * @} - */ - -#endif // AVCODEC_CODEC_ID_H diff --git a/third_party/ffmpeg/kylin/amd64/include/libavcodec/codec_par.h b/third_party/ffmpeg/kylin/amd64/include/libavcodec/codec_par.h deleted file mode 100644 index 7660791a..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavcodec/codec_par.h +++ /dev/null @@ -1,246 +0,0 @@ -/* - * Codec parameters public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_PAR_H -#define AVCODEC_CODEC_PAR_H - -#include - -#include "libavutil/avutil.h" -#include "libavutil/channel_layout.h" -#include "libavutil/rational.h" -#include "libavutil/pixfmt.h" - -#include "codec_id.h" - -/** - * @addtogroup lavc_core - */ - -enum AVFieldOrder { - AV_FIELD_UNKNOWN, - AV_FIELD_PROGRESSIVE, - AV_FIELD_TT, //< Top coded_first, top displayed first - AV_FIELD_BB, //< Bottom coded first, bottom displayed first - AV_FIELD_TB, //< Top coded first, bottom displayed first - AV_FIELD_BT, //< Bottom coded first, top displayed first -}; - -/** - * This struct describes the properties of an encoded stream. - * - * sizeof(AVCodecParameters) is not a part of the public ABI, this struct must - * be allocated with avcodec_parameters_alloc() and freed with - * avcodec_parameters_free(). - */ -typedef struct AVCodecParameters { - /** - * General type of the encoded data. - */ - enum AVMediaType codec_type; - /** - * Specific type of the encoded data (the codec used). - */ - enum AVCodecID codec_id; - /** - * Additional information about the codec (corresponds to the AVI FOURCC). - */ - uint32_t codec_tag; - - /** - * Extra binary data needed for initializing the decoder, codec-dependent. - * - * Must be allocated with av_malloc() and will be freed by - * avcodec_parameters_free(). The allocated size of extradata must be at - * least extradata_size + AV_INPUT_BUFFER_PADDING_SIZE, with the padding - * bytes zeroed. - */ - uint8_t *extradata; - /** - * Size of the extradata content in bytes. - */ - int extradata_size; - - /** - * - video: the pixel format, the value corresponds to enum AVPixelFormat. - * - audio: the sample format, the value corresponds to enum AVSampleFormat. - */ - int format; - - /** - * The average bitrate of the encoded data (in bits per second). - */ - int64_t bit_rate; - - /** - * The number of bits per sample in the codedwords. - * - * This is basically the bitrate per sample. It is mandatory for a bunch of - * formats to actually decode them. It's the number of bits for one sample in - * the actual coded bitstream. - * - * This could be for example 4 for ADPCM - * For PCM formats this matches bits_per_raw_sample - * Can be 0 - */ - int bits_per_coded_sample; - - /** - * This is the number of valid bits in each output sample. If the - * sample format has more bits, the least significant bits are additional - * padding bits, which are always 0. Use right shifts to reduce the sample - * to its actual size. For example, audio formats with 24 bit samples will - * have bits_per_raw_sample set to 24, and format set to AV_SAMPLE_FMT_S32. - * To get the original sample use "(int32_t)sample >> 8"." - * - * For ADPCM this might be 12 or 16 or similar - * Can be 0 - */ - int bits_per_raw_sample; - - /** - * Codec-specific bitstream restrictions that the stream conforms to. - */ - int profile; - int level; - - /** - * Video only. The dimensions of the video frame in pixels. - */ - int width; - int height; - - /** - * Video only. The aspect ratio (width / height) which a single pixel - * should have when displayed. - * - * When the aspect ratio is unknown / undefined, the numerator should be - * set to 0 (the denominator may have any value). - */ - AVRational sample_aspect_ratio; - - /** - * Video only. The order of the fields in interlaced video. - */ - enum AVFieldOrder field_order; - - /** - * Video only. Additional colorspace characteristics. - */ - enum AVColorRange color_range; - enum AVColorPrimaries color_primaries; - enum AVColorTransferCharacteristic color_trc; - enum AVColorSpace color_space; - enum AVChromaLocation chroma_location; - - /** - * Video only. Number of delayed frames. - */ - int video_delay; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Audio only. The channel layout bitmask. May be 0 if the channel layout is - * unknown or unspecified, otherwise the number of bits set must be equal to - * the channels field. - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; - /** - * Audio only. The number of audio channels. - * @deprecated use ch_layout.nb_channels - */ - attribute_deprecated - int channels; -#endif - /** - * Audio only. The number of audio samples per second. - */ - int sample_rate; - /** - * Audio only. The number of bytes per coded audio frame, required by some - * formats. - * - * Corresponds to nBlockAlign in WAVEFORMATEX. - */ - int block_align; - /** - * Audio only. Audio frame size, if known. Required by some formats to be static. - */ - int frame_size; - - /** - * Audio only. The amount of padding (in samples) inserted by the encoder at - * the beginning of the audio. I.e. this number of leading decoded samples - * must be discarded by the caller to get the original audio without leading - * padding. - */ - int initial_padding; - /** - * Audio only. The amount of padding (in samples) appended by the encoder to - * the end of the audio. I.e. this number of decoded samples must be - * discarded by the caller from the end of the stream to get the original - * audio without any trailing padding. - */ - int trailing_padding; - /** - * Audio only. Number of samples to skip after a discontinuity. - */ - int seek_preroll; - - /** - * Audio only. The channel layout and number of channels. - */ - AVChannelLayout ch_layout; -} AVCodecParameters; - -/** - * Allocate a new AVCodecParameters and set its fields to default values - * (unknown/invalid/0). The returned struct must be freed with - * avcodec_parameters_free(). - */ -AVCodecParameters *avcodec_parameters_alloc(void); - -/** - * Free an AVCodecParameters instance and everything associated with it and - * write NULL to the supplied pointer. - */ -void avcodec_parameters_free(AVCodecParameters **par); - -/** - * Copy the contents of src to dst. Any allocated fields in dst are freed and - * replaced with newly allocated duplicates of the corresponding fields in src. - * - * @return >= 0 on success, a negative AVERROR code on failure. - */ -int avcodec_parameters_copy(AVCodecParameters *dst, const AVCodecParameters *src); - -/** - * This function is the same as av_get_audio_frame_duration(), except it works - * with AVCodecParameters instead of an AVCodecContext. - */ -int av_get_audio_frame_duration2(AVCodecParameters *par, int frame_bytes); - -/** - * @} - */ - -#endif // AVCODEC_CODEC_PAR_H diff --git a/third_party/ffmpeg/kylin/amd64/include/libavcodec/d3d11va.h b/third_party/ffmpeg/kylin/amd64/include/libavcodec/d3d11va.h deleted file mode 100644 index 6816b6c1..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavcodec/d3d11va.h +++ /dev/null @@ -1,112 +0,0 @@ -/* - * Direct3D11 HW acceleration - * - * copyright (c) 2009 Laurent Aimar - * copyright (c) 2015 Steve Lhomme - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_D3D11VA_H -#define AVCODEC_D3D11VA_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_d3d11va - * Public libavcodec D3D11VA header. - */ - -#if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0602 -#undef _WIN32_WINNT -#define _WIN32_WINNT 0x0602 -#endif - -#include -#include - -/** - * @defgroup lavc_codec_hwaccel_d3d11va Direct3D11 - * @ingroup lavc_codec_hwaccel - * - * @{ - */ - -#define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for Direct3D11 and old UVD/UVD+ ATI video cards -#define FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO 2 ///< Work around for Direct3D11 and old Intel GPUs with ClearVideo interface - -/** - * This structure is used to provides the necessary configurations and data - * to the Direct3D11 FFmpeg HWAccel implementation. - * - * The application must make it available as AVCodecContext.hwaccel_context. - * - * Use av_d3d11va_alloc_context() exclusively to allocate an AVD3D11VAContext. - */ -typedef struct AVD3D11VAContext { - /** - * D3D11 decoder object - */ - ID3D11VideoDecoder *decoder; - - /** - * D3D11 VideoContext - */ - ID3D11VideoContext *video_context; - - /** - * D3D11 configuration used to create the decoder - */ - D3D11_VIDEO_DECODER_CONFIG *cfg; - - /** - * The number of surface in the surface array - */ - unsigned surface_count; - - /** - * The array of Direct3D surfaces used to create the decoder - */ - ID3D11VideoDecoderOutputView **surface; - - /** - * A bit field configuring the workarounds needed for using the decoder - */ - uint64_t workaround; - - /** - * Private to the FFmpeg AVHWAccel implementation - */ - unsigned report_id; - - /** - * Mutex to access video_context - */ - HANDLE context_mutex; -} AVD3D11VAContext; - -/** - * Allocate an AVD3D11VAContext. - * - * @return Newly-allocated AVD3D11VAContext or NULL on failure. - */ -AVD3D11VAContext *av_d3d11va_alloc_context(void); - -/** - * @} - */ - -#endif /* AVCODEC_D3D11VA_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavcodec/defs.h b/third_party/ffmpeg/kylin/amd64/include/libavcodec/defs.h deleted file mode 100644 index 420a042b..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavcodec/defs.h +++ /dev/null @@ -1,170 +0,0 @@ -/* - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DEFS_H -#define AVCODEC_DEFS_H - -/** - * @file - * @ingroup libavc - * Misc types and constants that do not belong anywhere else. - */ - -#include -#include - -/** - * @ingroup lavc_decoding - * Required number of additionally allocated bytes at the end of the input bitstream for decoding. - * This is mainly needed because some optimized bitstream readers read - * 32 or 64 bit at once and could read over the end.
- * Note: If the first 23 bits of the additional bytes are not 0, then damaged - * MPEG bitstreams could cause overread and segfault. - */ -#define AV_INPUT_BUFFER_PADDING_SIZE 64 - -/** - * @ingroup lavc_decoding - */ -enum AVDiscard{ - /* We leave some space between them for extensions (drop some - * keyframes for intra-only or drop just some bidir frames). */ - AVDISCARD_NONE =-16, ///< discard nothing - AVDISCARD_DEFAULT = 0, ///< discard useless packets like 0 size packets in avi - AVDISCARD_NONREF = 8, ///< discard all non reference - AVDISCARD_BIDIR = 16, ///< discard all bidirectional frames - AVDISCARD_NONINTRA= 24, ///< discard all non intra frames - AVDISCARD_NONKEY = 32, ///< discard all frames except keyframes - AVDISCARD_ALL = 48, ///< discard all -}; - -enum AVAudioServiceType { - AV_AUDIO_SERVICE_TYPE_MAIN = 0, - AV_AUDIO_SERVICE_TYPE_EFFECTS = 1, - AV_AUDIO_SERVICE_TYPE_VISUALLY_IMPAIRED = 2, - AV_AUDIO_SERVICE_TYPE_HEARING_IMPAIRED = 3, - AV_AUDIO_SERVICE_TYPE_DIALOGUE = 4, - AV_AUDIO_SERVICE_TYPE_COMMENTARY = 5, - AV_AUDIO_SERVICE_TYPE_EMERGENCY = 6, - AV_AUDIO_SERVICE_TYPE_VOICE_OVER = 7, - AV_AUDIO_SERVICE_TYPE_KARAOKE = 8, - AV_AUDIO_SERVICE_TYPE_NB , ///< Not part of ABI -}; - -/** - * Pan Scan area. - * This specifies the area which should be displayed. - * Note there may be multiple such areas for one frame. - */ -typedef struct AVPanScan { - /** - * id - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int id; - - /** - * width and height in 1/16 pel - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int width; - int height; - - /** - * position of the top left corner in 1/16 pel for up to 3 fields/frames - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int16_t position[3][2]; -} AVPanScan; - -/** - * This structure describes the bitrate properties of an encoded bitstream. It - * roughly corresponds to a subset the VBV parameters for MPEG-2 or HRD - * parameters for H.264/HEVC. - */ -typedef struct AVCPBProperties { - /** - * Maximum bitrate of the stream, in bits per second. - * Zero if unknown or unspecified. - */ - int64_t max_bitrate; - /** - * Minimum bitrate of the stream, in bits per second. - * Zero if unknown or unspecified. - */ - int64_t min_bitrate; - /** - * Average bitrate of the stream, in bits per second. - * Zero if unknown or unspecified. - */ - int64_t avg_bitrate; - - /** - * The size of the buffer to which the ratecontrol is applied, in bits. - * Zero if unknown or unspecified. - */ - int64_t buffer_size; - - /** - * The delay between the time the packet this structure is associated with - * is received and the time when it should be decoded, in periods of a 27MHz - * clock. - * - * UINT64_MAX when unknown or unspecified. - */ - uint64_t vbv_delay; -} AVCPBProperties; - -/** - * Allocate a CPB properties structure and initialize its fields to default - * values. - * - * @param size if non-NULL, the size of the allocated struct will be written - * here. This is useful for embedding it in side data. - * - * @return the newly allocated struct or NULL on failure - */ -AVCPBProperties *av_cpb_properties_alloc(size_t *size); - -/** - * This structure supplies correlation between a packet timestamp and a wall clock - * production time. The definition follows the Producer Reference Time ('prft') - * as defined in ISO/IEC 14496-12 - */ -typedef struct AVProducerReferenceTime { - /** - * A UTC timestamp, in microseconds, since Unix epoch (e.g, av_gettime()). - */ - int64_t wallclock; - int flags; -} AVProducerReferenceTime; - -/** - * Encode extradata length to a buffer. Used by xiph codecs. - * - * @param s buffer to write to; must be at least (v/255+1) bytes long - * @param v size of extradata in bytes - * @return number of bytes written to the buffer. - */ -unsigned int av_xiphlacing(unsigned char *s, unsigned int v); - -#endif // AVCODEC_DEFS_H diff --git a/third_party/ffmpeg/kylin/amd64/include/libavcodec/dirac.h b/third_party/ffmpeg/kylin/amd64/include/libavcodec/dirac.h deleted file mode 100644 index e6d9d346..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavcodec/dirac.h +++ /dev/null @@ -1,131 +0,0 @@ -/* - * Copyright (C) 2007 Marco Gerards - * Copyright (C) 2009 David Conrad - * Copyright (C) 2011 Jordi Ortiz - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DIRAC_H -#define AVCODEC_DIRAC_H - -/** - * @file - * Interface to Dirac Decoder/Encoder - * @author Marco Gerards - * @author David Conrad - * @author Jordi Ortiz - */ - -#include "avcodec.h" - -/** - * The spec limits the number of wavelet decompositions to 4 for both - * level 1 (VC-2) and 128 (long-gop default). - * 5 decompositions is the maximum before >16-bit buffers are needed. - * Schroedinger allows this for DD 9,7 and 13,7 wavelets only, limiting - * the others to 4 decompositions (or 3 for the fidelity filter). - * - * We use this instead of MAX_DECOMPOSITIONS to save some memory. - */ -#define MAX_DWT_LEVELS 5 - -/** - * Parse code values: - * - * Dirac Specification -> - * 9.6.1 Table 9.1 - * - * VC-2 Specification -> - * 10.4.1 Table 10.1 - */ - -enum DiracParseCodes { - DIRAC_PCODE_SEQ_HEADER = 0x00, - DIRAC_PCODE_END_SEQ = 0x10, - DIRAC_PCODE_AUX = 0x20, - DIRAC_PCODE_PAD = 0x30, - DIRAC_PCODE_PICTURE_CODED = 0x08, - DIRAC_PCODE_PICTURE_RAW = 0x48, - DIRAC_PCODE_PICTURE_LOW_DEL = 0xC8, - DIRAC_PCODE_PICTURE_HQ = 0xE8, - DIRAC_PCODE_INTER_NOREF_CO1 = 0x0A, - DIRAC_PCODE_INTER_NOREF_CO2 = 0x09, - DIRAC_PCODE_INTER_REF_CO1 = 0x0D, - DIRAC_PCODE_INTER_REF_CO2 = 0x0E, - DIRAC_PCODE_INTRA_REF_CO = 0x0C, - DIRAC_PCODE_INTRA_REF_RAW = 0x4C, - DIRAC_PCODE_INTRA_REF_PICT = 0xCC, - DIRAC_PCODE_MAGIC = 0x42424344, -}; - -typedef struct DiracVersionInfo { - int major; - int minor; -} DiracVersionInfo; - -typedef struct AVDiracSeqHeader { - unsigned width; - unsigned height; - uint8_t chroma_format; ///< 0: 444 1: 422 2: 420 - - uint8_t interlaced; - uint8_t top_field_first; - - uint8_t frame_rate_index; ///< index into dirac_frame_rate[] - uint8_t aspect_ratio_index; ///< index into dirac_aspect_ratio[] - - uint16_t clean_width; - uint16_t clean_height; - uint16_t clean_left_offset; - uint16_t clean_right_offset; - - uint8_t pixel_range_index; ///< index into dirac_pixel_range_presets[] - uint8_t color_spec_index; ///< index into dirac_color_spec_presets[] - - int profile; - int level; - - AVRational framerate; - AVRational sample_aspect_ratio; - - enum AVPixelFormat pix_fmt; - enum AVColorRange color_range; - enum AVColorPrimaries color_primaries; - enum AVColorTransferCharacteristic color_trc; - enum AVColorSpace colorspace; - - DiracVersionInfo version; - int bit_depth; -} AVDiracSeqHeader; - -/** - * Parse a Dirac sequence header. - * - * @param dsh this function will allocate and fill an AVDiracSeqHeader struct - * and write it into this pointer. The caller must free it with - * av_free(). - * @param buf the data buffer - * @param buf_size the size of the data buffer in bytes - * @param log_ctx if non-NULL, this function will log errors here - * @return 0 on success, a negative AVERROR code on failure - */ -int av_dirac_parse_sequence_header(AVDiracSeqHeader **dsh, - const uint8_t *buf, size_t buf_size, - void *log_ctx); - -#endif /* AVCODEC_DIRAC_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavcodec/dv_profile.h b/third_party/ffmpeg/kylin/amd64/include/libavcodec/dv_profile.h deleted file mode 100644 index 4365f1b4..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavcodec/dv_profile.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DV_PROFILE_H -#define AVCODEC_DV_PROFILE_H - -#include - -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" - -/* minimum number of bytes to read from a DV stream in order to - * determine the profile */ -#define DV_PROFILE_BYTES (6 * 80) /* 6 DIF blocks */ - - -/* - * AVDVProfile is used to express the differences between various - * DV flavors. For now it's primarily used for differentiating - * 525/60 and 625/50, but the plans are to use it for various - * DV specs as well (e.g. SMPTE314M vs. IEC 61834). - */ -typedef struct AVDVProfile { - int dsf; /* value of the dsf in the DV header */ - int video_stype; /* stype for VAUX source pack */ - int frame_size; /* total size of one frame in bytes */ - int difseg_size; /* number of DIF segments per DIF channel */ - int n_difchan; /* number of DIF channels per frame */ - AVRational time_base; /* 1/framerate */ - int ltc_divisor; /* FPS from the LTS standpoint */ - int height; /* picture height in pixels */ - int width; /* picture width in pixels */ - AVRational sar[2]; /* sample aspect ratios for 4:3 and 16:9 */ - enum AVPixelFormat pix_fmt; /* picture pixel format */ - int bpm; /* blocks per macroblock */ - const uint8_t *block_sizes; /* AC block sizes, in bits */ - int audio_stride; /* size of audio_shuffle table */ - int audio_min_samples[3]; /* min amount of audio samples */ - /* for 48kHz, 44.1kHz and 32kHz */ - int audio_samples_dist[5]; /* how many samples are supposed to be */ - /* in each frame in a 5 frames window */ - const uint8_t (*audio_shuffle)[9]; /* PCM shuffling table */ -} AVDVProfile; - -/** - * Get a DV profile for the provided compressed frame. - * - * @param sys the profile used for the previous frame, may be NULL - * @param frame the compressed data buffer - * @param buf_size size of the buffer in bytes - * @return the DV profile for the supplied data or NULL on failure - */ -const AVDVProfile *av_dv_frame_profile(const AVDVProfile *sys, - const uint8_t *frame, unsigned buf_size); - -/** - * Get a DV profile for the provided stream parameters. - */ -const AVDVProfile *av_dv_codec_profile(int width, int height, enum AVPixelFormat pix_fmt); - -/** - * Get a DV profile for the provided stream parameters. - * The frame rate is used as a best-effort parameter. - */ -const AVDVProfile *av_dv_codec_profile2(int width, int height, enum AVPixelFormat pix_fmt, AVRational frame_rate); - -#endif /* AVCODEC_DV_PROFILE_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavcodec/dxva2.h b/third_party/ffmpeg/kylin/amd64/include/libavcodec/dxva2.h deleted file mode 100644 index 22c93992..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavcodec/dxva2.h +++ /dev/null @@ -1,93 +0,0 @@ -/* - * DXVA2 HW acceleration - * - * copyright (c) 2009 Laurent Aimar - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DXVA2_H -#define AVCODEC_DXVA2_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_dxva2 - * Public libavcodec DXVA2 header. - */ - -#if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0602 -#undef _WIN32_WINNT -#define _WIN32_WINNT 0x0602 -#endif - -#include -#include -#include - -/** - * @defgroup lavc_codec_hwaccel_dxva2 DXVA2 - * @ingroup lavc_codec_hwaccel - * - * @{ - */ - -#define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for DXVA2 and old UVD/UVD+ ATI video cards -#define FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO 2 ///< Work around for DXVA2 and old Intel GPUs with ClearVideo interface - -/** - * This structure is used to provides the necessary configurations and data - * to the DXVA2 FFmpeg HWAccel implementation. - * - * The application must make it available as AVCodecContext.hwaccel_context. - */ -struct dxva_context { - /** - * DXVA2 decoder object - */ - IDirectXVideoDecoder *decoder; - - /** - * DXVA2 configuration used to create the decoder - */ - const DXVA2_ConfigPictureDecode *cfg; - - /** - * The number of surface in the surface array - */ - unsigned surface_count; - - /** - * The array of Direct3D surfaces used to create the decoder - */ - LPDIRECT3DSURFACE9 *surface; - - /** - * A bit field configuring the workarounds needed for using the decoder - */ - uint64_t workaround; - - /** - * Private to the FFmpeg AVHWAccel implementation - */ - unsigned report_id; -}; - -/** - * @} - */ - -#endif /* AVCODEC_DXVA2_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavcodec/jni.h b/third_party/ffmpeg/kylin/amd64/include/libavcodec/jni.h deleted file mode 100644 index dd99e926..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavcodec/jni.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * JNI public API functions - * - * Copyright (c) 2015-2016 Matthieu Bouron - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_JNI_H -#define AVCODEC_JNI_H - -/* - * Manually set a Java virtual machine which will be used to retrieve the JNI - * environment. Once a Java VM is set it cannot be changed afterwards, meaning - * you can call multiple times av_jni_set_java_vm with the same Java VM pointer - * however it will error out if you try to set a different Java VM. - * - * @param vm Java virtual machine - * @param log_ctx context used for logging, can be NULL - * @return 0 on success, < 0 otherwise - */ -int av_jni_set_java_vm(void *vm, void *log_ctx); - -/* - * Get the Java virtual machine which has been set with av_jni_set_java_vm. - * - * @param vm Java virtual machine - * @return a pointer to the Java virtual machine - */ -void *av_jni_get_java_vm(void *log_ctx); - -#endif /* AVCODEC_JNI_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavcodec/mediacodec.h b/third_party/ffmpeg/kylin/amd64/include/libavcodec/mediacodec.h deleted file mode 100644 index 4c8545df..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavcodec/mediacodec.h +++ /dev/null @@ -1,101 +0,0 @@ -/* - * Android MediaCodec public API - * - * Copyright (c) 2016 Matthieu Bouron - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_MEDIACODEC_H -#define AVCODEC_MEDIACODEC_H - -#include "libavcodec/avcodec.h" - -/** - * This structure holds a reference to a android/view/Surface object that will - * be used as output by the decoder. - * - */ -typedef struct AVMediaCodecContext { - - /** - * android/view/Surface object reference. - */ - void *surface; - -} AVMediaCodecContext; - -/** - * Allocate and initialize a MediaCodec context. - * - * When decoding with MediaCodec is finished, the caller must free the - * MediaCodec context with av_mediacodec_default_free. - * - * @return a pointer to a newly allocated AVMediaCodecContext on success, NULL otherwise - */ -AVMediaCodecContext *av_mediacodec_alloc_context(void); - -/** - * Convenience function that sets up the MediaCodec context. - * - * @param avctx codec context - * @param ctx MediaCodec context to initialize - * @param surface reference to an android/view/Surface - * @return 0 on success, < 0 otherwise - */ -int av_mediacodec_default_init(AVCodecContext *avctx, AVMediaCodecContext *ctx, void *surface); - -/** - * This function must be called to free the MediaCodec context initialized with - * av_mediacodec_default_init(). - * - * @param avctx codec context - */ -void av_mediacodec_default_free(AVCodecContext *avctx); - -/** - * Opaque structure representing a MediaCodec buffer to render. - */ -typedef struct MediaCodecBuffer AVMediaCodecBuffer; - -/** - * Release a MediaCodec buffer and render it to the surface that is associated - * with the decoder. This function should only be called once on a given - * buffer, once released the underlying buffer returns to the codec, thus - * subsequent calls to this function will have no effect. - * - * @param buffer the buffer to render - * @param render 1 to release and render the buffer to the surface or 0 to - * discard the buffer - * @return 0 on success, < 0 otherwise - */ -int av_mediacodec_release_buffer(AVMediaCodecBuffer *buffer, int render); - -/** - * Release a MediaCodec buffer and render it at the given time to the surface - * that is associated with the decoder. The timestamp must be within one second - * of the current java/lang/System#nanoTime() (which is implemented using - * CLOCK_MONOTONIC on Android). See the Android MediaCodec documentation - * of android/media/MediaCodec#releaseOutputBuffer(int,long) for more details. - * - * @param buffer the buffer to render - * @param time timestamp in nanoseconds of when to render the buffer - * @return 0 on success, < 0 otherwise - */ -int av_mediacodec_render_buffer_at_time(AVMediaCodecBuffer *buffer, int64_t time); - -#endif /* AVCODEC_MEDIACODEC_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavcodec/packet.h b/third_party/ffmpeg/kylin/amd64/include/libavcodec/packet.h deleted file mode 100644 index 404d5200..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavcodec/packet.h +++ /dev/null @@ -1,731 +0,0 @@ -/* - * AVPacket public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_PACKET_H -#define AVCODEC_PACKET_H - -#include -#include - -#include "libavutil/attributes.h" -#include "libavutil/buffer.h" -#include "libavutil/dict.h" -#include "libavutil/rational.h" -#include "libavutil/version.h" - -#include "libavcodec/version_major.h" - -/** - * @defgroup lavc_packet AVPacket - * - * Types and functions for working with AVPacket. - * @{ - */ -enum AVPacketSideDataType { - /** - * An AV_PKT_DATA_PALETTE side data packet contains exactly AVPALETTE_SIZE - * bytes worth of palette. This side data signals that a new palette is - * present. - */ - AV_PKT_DATA_PALETTE, - - /** - * The AV_PKT_DATA_NEW_EXTRADATA is used to notify the codec or the format - * that the extradata buffer was changed and the receiving side should - * act upon it appropriately. The new extradata is embedded in the side - * data buffer and should be immediately used for processing the current - * frame or packet. - */ - AV_PKT_DATA_NEW_EXTRADATA, - - /** - * An AV_PKT_DATA_PARAM_CHANGE side data packet is laid out as follows: - * @code - * u32le param_flags - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT) - * s32le channel_count - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT) - * u64le channel_layout - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE) - * s32le sample_rate - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS) - * s32le width - * s32le height - * @endcode - */ - AV_PKT_DATA_PARAM_CHANGE, - - /** - * An AV_PKT_DATA_H263_MB_INFO side data packet contains a number of - * structures with info about macroblocks relevant to splitting the - * packet into smaller packets on macroblock edges (e.g. as for RFC 2190). - * That is, it does not necessarily contain info about all macroblocks, - * as long as the distance between macroblocks in the info is smaller - * than the target payload size. - * Each MB info structure is 12 bytes, and is laid out as follows: - * @code - * u32le bit offset from the start of the packet - * u8 current quantizer at the start of the macroblock - * u8 GOB number - * u16le macroblock address within the GOB - * u8 horizontal MV predictor - * u8 vertical MV predictor - * u8 horizontal MV predictor for block number 3 - * u8 vertical MV predictor for block number 3 - * @endcode - */ - AV_PKT_DATA_H263_MB_INFO, - - /** - * This side data should be associated with an audio stream and contains - * ReplayGain information in form of the AVReplayGain struct. - */ - AV_PKT_DATA_REPLAYGAIN, - - /** - * This side data contains a 3x3 transformation matrix describing an affine - * transformation that needs to be applied to the decoded video frames for - * correct presentation. - * - * See libavutil/display.h for a detailed description of the data. - */ - AV_PKT_DATA_DISPLAYMATRIX, - - /** - * This side data should be associated with a video stream and contains - * Stereoscopic 3D information in form of the AVStereo3D struct. - */ - AV_PKT_DATA_STEREO3D, - - /** - * This side data should be associated with an audio stream and corresponds - * to enum AVAudioServiceType. - */ - AV_PKT_DATA_AUDIO_SERVICE_TYPE, - - /** - * This side data contains quality related information from the encoder. - * @code - * u32le quality factor of the compressed frame. Allowed range is between 1 (good) and FF_LAMBDA_MAX (bad). - * u8 picture type - * u8 error count - * u16 reserved - * u64le[error count] sum of squared differences between encoder in and output - * @endcode - */ - AV_PKT_DATA_QUALITY_STATS, - - /** - * This side data contains an integer value representing the stream index - * of a "fallback" track. A fallback track indicates an alternate - * track to use when the current track can not be decoded for some reason. - * e.g. no decoder available for codec. - */ - AV_PKT_DATA_FALLBACK_TRACK, - - /** - * This side data corresponds to the AVCPBProperties struct. - */ - AV_PKT_DATA_CPB_PROPERTIES, - - /** - * Recommmends skipping the specified number of samples - * @code - * u32le number of samples to skip from start of this packet - * u32le number of samples to skip from end of this packet - * u8 reason for start skip - * u8 reason for end skip (0=padding silence, 1=convergence) - * @endcode - */ - AV_PKT_DATA_SKIP_SAMPLES, - - /** - * An AV_PKT_DATA_JP_DUALMONO side data packet indicates that - * the packet may contain "dual mono" audio specific to Japanese DTV - * and if it is true, recommends only the selected channel to be used. - * @code - * u8 selected channels (0=mail/left, 1=sub/right, 2=both) - * @endcode - */ - AV_PKT_DATA_JP_DUALMONO, - - /** - * A list of zero terminated key/value strings. There is no end marker for - * the list, so it is required to rely on the side data size to stop. - */ - AV_PKT_DATA_STRINGS_METADATA, - - /** - * Subtitle event position - * @code - * u32le x1 - * u32le y1 - * u32le x2 - * u32le y2 - * @endcode - */ - AV_PKT_DATA_SUBTITLE_POSITION, - - /** - * Data found in BlockAdditional element of matroska container. There is - * no end marker for the data, so it is required to rely on the side data - * size to recognize the end. 8 byte id (as found in BlockAddId) followed - * by data. - */ - AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL, - - /** - * The optional first identifier line of a WebVTT cue. - */ - AV_PKT_DATA_WEBVTT_IDENTIFIER, - - /** - * The optional settings (rendering instructions) that immediately - * follow the timestamp specifier of a WebVTT cue. - */ - AV_PKT_DATA_WEBVTT_SETTINGS, - - /** - * A list of zero terminated key/value strings. There is no end marker for - * the list, so it is required to rely on the side data size to stop. This - * side data includes updated metadata which appeared in the stream. - */ - AV_PKT_DATA_METADATA_UPDATE, - - /** - * MPEGTS stream ID as uint8_t, this is required to pass the stream ID - * information from the demuxer to the corresponding muxer. - */ - AV_PKT_DATA_MPEGTS_STREAM_ID, - - /** - * Mastering display metadata (based on SMPTE-2086:2014). This metadata - * should be associated with a video stream and contains data in the form - * of the AVMasteringDisplayMetadata struct. - */ - AV_PKT_DATA_MASTERING_DISPLAY_METADATA, - - /** - * This side data should be associated with a video stream and corresponds - * to the AVSphericalMapping structure. - */ - AV_PKT_DATA_SPHERICAL, - - /** - * Content light level (based on CTA-861.3). This metadata should be - * associated with a video stream and contains data in the form of the - * AVContentLightMetadata struct. - */ - AV_PKT_DATA_CONTENT_LIGHT_LEVEL, - - /** - * ATSC A53 Part 4 Closed Captions. This metadata should be associated with - * a video stream. A53 CC bitstream is stored as uint8_t in AVPacketSideData.data. - * The number of bytes of CC data is AVPacketSideData.size. - */ - AV_PKT_DATA_A53_CC, - - /** - * This side data is encryption initialization data. - * The format is not part of ABI, use av_encryption_init_info_* methods to - * access. - */ - AV_PKT_DATA_ENCRYPTION_INIT_INFO, - - /** - * This side data contains encryption info for how to decrypt the packet. - * The format is not part of ABI, use av_encryption_info_* methods to access. - */ - AV_PKT_DATA_ENCRYPTION_INFO, - - /** - * Active Format Description data consisting of a single byte as specified - * in ETSI TS 101 154 using AVActiveFormatDescription enum. - */ - AV_PKT_DATA_AFD, - - /** - * Producer Reference Time data corresponding to the AVProducerReferenceTime struct, - * usually exported by some encoders (on demand through the prft flag set in the - * AVCodecContext export_side_data field). - */ - AV_PKT_DATA_PRFT, - - /** - * ICC profile data consisting of an opaque octet buffer following the - * format described by ISO 15076-1. - */ - AV_PKT_DATA_ICC_PROFILE, - - /** - * DOVI configuration - * ref: - * dolby-vision-bitstreams-within-the-iso-base-media-file-format-v2.1.2, section 2.2 - * dolby-vision-bitstreams-in-mpeg-2-transport-stream-multiplex-v1.2, section 3.3 - * Tags are stored in struct AVDOVIDecoderConfigurationRecord. - */ - AV_PKT_DATA_DOVI_CONF, - - /** - * Timecode which conforms to SMPTE ST 12-1:2014. The data is an array of 4 uint32_t - * where the first uint32_t describes how many (1-3) of the other timecodes are used. - * The timecode format is described in the documentation of av_timecode_get_smpte_from_framenum() - * function in libavutil/timecode.h. - */ - AV_PKT_DATA_S12M_TIMECODE, - - /** - * HDR10+ dynamic metadata associated with a video frame. The metadata is in - * the form of the AVDynamicHDRPlus struct and contains - * information for color volume transform - application 4 of - * SMPTE 2094-40:2016 standard. - */ - AV_PKT_DATA_DYNAMIC_HDR10_PLUS, - - /** - * The number of side data types. - * This is not part of the public API/ABI in the sense that it may - * change when new side data types are added. - * This must stay the last enum value. - * If its value becomes huge, some code using it - * needs to be updated as it assumes it to be smaller than other limits. - */ - AV_PKT_DATA_NB -}; - -#define AV_PKT_DATA_QUALITY_FACTOR AV_PKT_DATA_QUALITY_STATS //DEPRECATED - -typedef struct AVPacketSideData { - uint8_t *data; - size_t size; - enum AVPacketSideDataType type; -} AVPacketSideData; - -/** - * This structure stores compressed data. It is typically exported by demuxers - * and then passed as input to decoders, or received as output from encoders and - * then passed to muxers. - * - * For video, it should typically contain one compressed frame. For audio it may - * contain several compressed frames. Encoders are allowed to output empty - * packets, with no compressed data, containing only side data - * (e.g. to update some stream parameters at the end of encoding). - * - * The semantics of data ownership depends on the buf field. - * If it is set, the packet data is dynamically allocated and is - * valid indefinitely until a call to av_packet_unref() reduces the - * reference count to 0. - * - * If the buf field is not set av_packet_ref() would make a copy instead - * of increasing the reference count. - * - * The side data is always allocated with av_malloc(), copied by - * av_packet_ref() and freed by av_packet_unref(). - * - * sizeof(AVPacket) being a part of the public ABI is deprecated. once - * av_init_packet() is removed, new packets will only be able to be allocated - * with av_packet_alloc(), and new fields may be added to the end of the struct - * with a minor bump. - * - * @see av_packet_alloc - * @see av_packet_ref - * @see av_packet_unref - */ -typedef struct AVPacket { - /** - * A reference to the reference-counted buffer where the packet data is - * stored. - * May be NULL, then the packet data is not reference-counted. - */ - AVBufferRef *buf; - /** - * Presentation timestamp in AVStream->time_base units; the time at which - * the decompressed packet will be presented to the user. - * Can be AV_NOPTS_VALUE if it is not stored in the file. - * pts MUST be larger or equal to dts as presentation cannot happen before - * decompression, unless one wants to view hex dumps. Some formats misuse - * the terms dts and pts/cts to mean something different. Such timestamps - * must be converted to true pts/dts before they are stored in AVPacket. - */ - int64_t pts; - /** - * Decompression timestamp in AVStream->time_base units; the time at which - * the packet is decompressed. - * Can be AV_NOPTS_VALUE if it is not stored in the file. - */ - int64_t dts; - uint8_t *data; - int size; - int stream_index; - /** - * A combination of AV_PKT_FLAG values - */ - int flags; - /** - * Additional packet data that can be provided by the container. - * Packet can contain several types of side information. - */ - AVPacketSideData *side_data; - int side_data_elems; - - /** - * Duration of this packet in AVStream->time_base units, 0 if unknown. - * Equals next_pts - this_pts in presentation order. - */ - int64_t duration; - - int64_t pos; ///< byte position in stream, -1 if unknown - - /** - * for some private data of the user - */ - void *opaque; - - /** - * AVBufferRef for free use by the API user. FFmpeg will never check the - * contents of the buffer ref. FFmpeg calls av_buffer_unref() on it when - * the packet is unreferenced. av_packet_copy_props() calls create a new - * reference with av_buffer_ref() for the target packet's opaque_ref field. - * - * This is unrelated to the opaque field, although it serves a similar - * purpose. - */ - AVBufferRef *opaque_ref; - - /** - * Time base of the packet's timestamps. - * In the future, this field may be set on packets output by encoders or - * demuxers, but its value will be by default ignored on input to decoders - * or muxers. - */ - AVRational time_base; -} AVPacket; - -#if FF_API_INIT_PACKET -attribute_deprecated -typedef struct AVPacketList { - AVPacket pkt; - struct AVPacketList *next; -} AVPacketList; -#endif - -#define AV_PKT_FLAG_KEY 0x0001 ///< The packet contains a keyframe -#define AV_PKT_FLAG_CORRUPT 0x0002 ///< The packet content is corrupted -/** - * Flag is used to discard packets which are required to maintain valid - * decoder state but are not required for output and should be dropped - * after decoding. - **/ -#define AV_PKT_FLAG_DISCARD 0x0004 -/** - * The packet comes from a trusted source. - * - * Otherwise-unsafe constructs such as arbitrary pointers to data - * outside the packet may be followed. - */ -#define AV_PKT_FLAG_TRUSTED 0x0008 -/** - * Flag is used to indicate packets that contain frames that can - * be discarded by the decoder. I.e. Non-reference frames. - */ -#define AV_PKT_FLAG_DISPOSABLE 0x0010 - -enum AVSideDataParamChangeFlags { -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * @deprecated those are not used by any decoder - */ - AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT = 0x0001, - AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT = 0x0002, -#endif - AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE = 0x0004, - AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS = 0x0008, -}; - -/** - * Allocate an AVPacket and set its fields to default values. The resulting - * struct must be freed using av_packet_free(). - * - * @return An AVPacket filled with default values or NULL on failure. - * - * @note this only allocates the AVPacket itself, not the data buffers. Those - * must be allocated through other means such as av_new_packet. - * - * @see av_new_packet - */ -AVPacket *av_packet_alloc(void); - -/** - * Create a new packet that references the same data as src. - * - * This is a shortcut for av_packet_alloc()+av_packet_ref(). - * - * @return newly created AVPacket on success, NULL on error. - * - * @see av_packet_alloc - * @see av_packet_ref - */ -AVPacket *av_packet_clone(const AVPacket *src); - -/** - * Free the packet, if the packet is reference counted, it will be - * unreferenced first. - * - * @param pkt packet to be freed. The pointer will be set to NULL. - * @note passing NULL is a no-op. - */ -void av_packet_free(AVPacket **pkt); - -#if FF_API_INIT_PACKET -/** - * Initialize optional fields of a packet with default values. - * - * Note, this does not touch the data and size members, which have to be - * initialized separately. - * - * @param pkt packet - * - * @see av_packet_alloc - * @see av_packet_unref - * - * @deprecated This function is deprecated. Once it's removed, - sizeof(AVPacket) will not be a part of the ABI anymore. - */ -attribute_deprecated -void av_init_packet(AVPacket *pkt); -#endif - -/** - * Allocate the payload of a packet and initialize its fields with - * default values. - * - * @param pkt packet - * @param size wanted payload size - * @return 0 if OK, AVERROR_xxx otherwise - */ -int av_new_packet(AVPacket *pkt, int size); - -/** - * Reduce packet size, correctly zeroing padding - * - * @param pkt packet - * @param size new size - */ -void av_shrink_packet(AVPacket *pkt, int size); - -/** - * Increase packet size, correctly zeroing padding - * - * @param pkt packet - * @param grow_by number of bytes by which to increase the size of the packet - */ -int av_grow_packet(AVPacket *pkt, int grow_by); - -/** - * Initialize a reference-counted packet from av_malloc()ed data. - * - * @param pkt packet to be initialized. This function will set the data, size, - * and buf fields, all others are left untouched. - * @param data Data allocated by av_malloc() to be used as packet data. If this - * function returns successfully, the data is owned by the underlying AVBuffer. - * The caller may not access the data through other means. - * @param size size of data in bytes, without the padding. I.e. the full buffer - * size is assumed to be size + AV_INPUT_BUFFER_PADDING_SIZE. - * - * @return 0 on success, a negative AVERROR on error - */ -int av_packet_from_data(AVPacket *pkt, uint8_t *data, int size); - -/** - * Allocate new information of a packet. - * - * @param pkt packet - * @param type side information type - * @param size side information size - * @return pointer to fresh allocated data or NULL otherwise - */ -uint8_t* av_packet_new_side_data(AVPacket *pkt, enum AVPacketSideDataType type, - size_t size); - -/** - * Wrap an existing array as a packet side data. - * - * @param pkt packet - * @param type side information type - * @param data the side data array. It must be allocated with the av_malloc() - * family of functions. The ownership of the data is transferred to - * pkt. - * @param size side information size - * @return a non-negative number on success, a negative AVERROR code on - * failure. On failure, the packet is unchanged and the data remains - * owned by the caller. - */ -int av_packet_add_side_data(AVPacket *pkt, enum AVPacketSideDataType type, - uint8_t *data, size_t size); - -/** - * Shrink the already allocated side data buffer - * - * @param pkt packet - * @param type side information type - * @param size new side information size - * @return 0 on success, < 0 on failure - */ -int av_packet_shrink_side_data(AVPacket *pkt, enum AVPacketSideDataType type, - size_t size); - -/** - * Get side information from packet. - * - * @param pkt packet - * @param type desired side information type - * @param size If supplied, *size will be set to the size of the side data - * or to zero if the desired side data is not present. - * @return pointer to data if present or NULL otherwise - */ -uint8_t* av_packet_get_side_data(const AVPacket *pkt, enum AVPacketSideDataType type, - size_t *size); - -const char *av_packet_side_data_name(enum AVPacketSideDataType type); - -/** - * Pack a dictionary for use in side_data. - * - * @param dict The dictionary to pack. - * @param size pointer to store the size of the returned data - * @return pointer to data if successful, NULL otherwise - */ -uint8_t *av_packet_pack_dictionary(AVDictionary *dict, size_t *size); -/** - * Unpack a dictionary from side_data. - * - * @param data data from side_data - * @param size size of the data - * @param dict the metadata storage dictionary - * @return 0 on success, < 0 on failure - */ -int av_packet_unpack_dictionary(const uint8_t *data, size_t size, - AVDictionary **dict); - -/** - * Convenience function to free all the side data stored. - * All the other fields stay untouched. - * - * @param pkt packet - */ -void av_packet_free_side_data(AVPacket *pkt); - -/** - * Setup a new reference to the data described by a given packet - * - * If src is reference-counted, setup dst as a new reference to the - * buffer in src. Otherwise allocate a new buffer in dst and copy the - * data from src into it. - * - * All the other fields are copied from src. - * - * @see av_packet_unref - * - * @param dst Destination packet. Will be completely overwritten. - * @param src Source packet - * - * @return 0 on success, a negative AVERROR on error. On error, dst - * will be blank (as if returned by av_packet_alloc()). - */ -int av_packet_ref(AVPacket *dst, const AVPacket *src); - -/** - * Wipe the packet. - * - * Unreference the buffer referenced by the packet and reset the - * remaining packet fields to their default values. - * - * @param pkt The packet to be unreferenced. - */ -void av_packet_unref(AVPacket *pkt); - -/** - * Move every field in src to dst and reset src. - * - * @see av_packet_unref - * - * @param src Source packet, will be reset - * @param dst Destination packet - */ -void av_packet_move_ref(AVPacket *dst, AVPacket *src); - -/** - * Copy only "properties" fields from src to dst. - * - * Properties for the purpose of this function are all the fields - * beside those related to the packet data (buf, data, size) - * - * @param dst Destination packet - * @param src Source packet - * - * @return 0 on success AVERROR on failure. - */ -int av_packet_copy_props(AVPacket *dst, const AVPacket *src); - -/** - * Ensure the data described by a given packet is reference counted. - * - * @note This function does not ensure that the reference will be writable. - * Use av_packet_make_writable instead for that purpose. - * - * @see av_packet_ref - * @see av_packet_make_writable - * - * @param pkt packet whose data should be made reference counted. - * - * @return 0 on success, a negative AVERROR on error. On failure, the - * packet is unchanged. - */ -int av_packet_make_refcounted(AVPacket *pkt); - -/** - * Create a writable reference for the data described by a given packet, - * avoiding data copy if possible. - * - * @param pkt Packet whose data should be made writable. - * - * @return 0 on success, a negative AVERROR on failure. On failure, the - * packet is unchanged. - */ -int av_packet_make_writable(AVPacket *pkt); - -/** - * Convert valid timing fields (timestamps / durations) in a packet from one - * timebase to another. Timestamps with unknown values (AV_NOPTS_VALUE) will be - * ignored. - * - * @param pkt packet on which the conversion will be performed - * @param tb_src source timebase, in which the timing fields in pkt are - * expressed - * @param tb_dst destination timebase, to which the timing fields will be - * converted - */ -void av_packet_rescale_ts(AVPacket *pkt, AVRational tb_src, AVRational tb_dst); - -/** - * @} - */ - -#endif // AVCODEC_PACKET_H diff --git a/third_party/ffmpeg/kylin/amd64/include/libavcodec/qsv.h b/third_party/ffmpeg/kylin/amd64/include/libavcodec/qsv.h deleted file mode 100644 index b77158ec..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavcodec/qsv.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * Intel MediaSDK QSV public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_QSV_H -#define AVCODEC_QSV_H - -#include - -#include "libavutil/buffer.h" - -/** - * This struct is used for communicating QSV parameters between libavcodec and - * the caller. It is managed by the caller and must be assigned to - * AVCodecContext.hwaccel_context. - * - decoding: hwaccel_context must be set on return from the get_format() - * callback - * - encoding: hwaccel_context must be set before avcodec_open2() - */ -typedef struct AVQSVContext { - /** - * If non-NULL, the session to use for encoding or decoding. - * Otherwise, libavcodec will try to create an internal session. - */ - mfxSession session; - - /** - * The IO pattern to use. - */ - int iopattern; - - /** - * Extra buffers to pass to encoder or decoder initialization. - */ - mfxExtBuffer **ext_buffers; - int nb_ext_buffers; - - /** - * Encoding only. If this field is set to non-zero by the caller, libavcodec - * will create an mfxExtOpaqueSurfaceAlloc extended buffer and pass it to - * the encoder initialization. This only makes sense if iopattern is also - * set to MFX_IOPATTERN_IN_OPAQUE_MEMORY. - * - * The number of allocated opaque surfaces will be the sum of the number - * required by the encoder and the user-provided value nb_opaque_surfaces. - * The array of the opaque surfaces will be exported to the caller through - * the opaque_surfaces field. - */ - int opaque_alloc; - - /** - * Encoding only, and only if opaque_alloc is set to non-zero. Before - * calling avcodec_open2(), the caller should set this field to the number - * of extra opaque surfaces to allocate beyond what is required by the - * encoder. - * - * On return from avcodec_open2(), this field will be set by libavcodec to - * the total number of allocated opaque surfaces. - */ - int nb_opaque_surfaces; - - /** - * Encoding only, and only if opaque_alloc is set to non-zero. On return - * from avcodec_open2(), this field will be used by libavcodec to export the - * array of the allocated opaque surfaces to the caller, so they can be - * passed to other parts of the pipeline. - * - * The buffer reference exported here is owned and managed by libavcodec, - * the callers should make their own reference with av_buffer_ref() and free - * it with av_buffer_unref() when it is no longer needed. - * - * The buffer data is an nb_opaque_surfaces-sized array of mfxFrameSurface1. - */ - AVBufferRef *opaque_surfaces; - - /** - * Encoding only, and only if opaque_alloc is set to non-zero. On return - * from avcodec_open2(), this field will be set to the surface type used in - * the opaque allocation request. - */ - int opaque_alloc_type; -} AVQSVContext; - -/** - * Allocate a new context. - * - * It must be freed by the caller with av_free(). - */ -AVQSVContext *av_qsv_alloc_context(void); - -#endif /* AVCODEC_QSV_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavcodec/vdpau.h b/third_party/ffmpeg/kylin/amd64/include/libavcodec/vdpau.h deleted file mode 100644 index 3010094d..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavcodec/vdpau.h +++ /dev/null @@ -1,157 +0,0 @@ -/* - * The Video Decode and Presentation API for UNIX (VDPAU) is used for - * hardware-accelerated decoding of MPEG-1/2, H.264 and VC-1. - * - * Copyright (C) 2008 NVIDIA - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VDPAU_H -#define AVCODEC_VDPAU_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_vdpau - * Public libavcodec VDPAU header. - */ - - -/** - * @defgroup lavc_codec_hwaccel_vdpau VDPAU Decoder and Renderer - * @ingroup lavc_codec_hwaccel - * - * VDPAU hardware acceleration has two modules - * - VDPAU decoding - * - VDPAU presentation - * - * The VDPAU decoding module parses all headers using FFmpeg - * parsing mechanisms and uses VDPAU for the actual decoding. - * - * As per the current implementation, the actual decoding - * and rendering (API calls) are done as part of the VDPAU - * presentation (vo_vdpau.c) module. - * - * @{ - */ - -#include - -#include "libavutil/avconfig.h" -#include "libavutil/attributes.h" - -#include "avcodec.h" - -struct AVCodecContext; -struct AVFrame; - -typedef int (*AVVDPAU_Render2)(struct AVCodecContext *, struct AVFrame *, - const VdpPictureInfo *, uint32_t, - const VdpBitstreamBuffer *); - -/** - * This structure is used to share data between the libavcodec library and - * the client video application. - * The user shall allocate the structure via the av_alloc_vdpau_hwaccel - * function and make it available as - * AVCodecContext.hwaccel_context. Members can be set by the user once - * during initialization or through each AVCodecContext.get_buffer() - * function call. In any case, they must be valid prior to calling - * decoding functions. - * - * The size of this structure is not a part of the public ABI and must not - * be used outside of libavcodec. Use av_vdpau_alloc_context() to allocate an - * AVVDPAUContext. - */ -typedef struct AVVDPAUContext { - /** - * VDPAU decoder handle - * - * Set by user. - */ - VdpDecoder decoder; - - /** - * VDPAU decoder render callback - * - * Set by the user. - */ - VdpDecoderRender *render; - - AVVDPAU_Render2 render2; -} AVVDPAUContext; - -/** - * @brief allocation function for AVVDPAUContext - * - * Allows extending the struct without breaking API/ABI - */ -AVVDPAUContext *av_alloc_vdpaucontext(void); - -AVVDPAU_Render2 av_vdpau_hwaccel_get_render2(const AVVDPAUContext *); -void av_vdpau_hwaccel_set_render2(AVVDPAUContext *, AVVDPAU_Render2); - -/** - * Associate a VDPAU device with a codec context for hardware acceleration. - * This function is meant to be called from the get_format() codec callback, - * or earlier. It can also be called after avcodec_flush_buffers() to change - * the underlying VDPAU device mid-stream (e.g. to recover from non-transparent - * display preemption). - * - * @note get_format() must return AV_PIX_FMT_VDPAU if this function completes - * successfully. - * - * @param avctx decoding context whose get_format() callback is invoked - * @param device VDPAU device handle to use for hardware acceleration - * @param get_proc_address VDPAU device driver - * @param flags zero of more OR'd AV_HWACCEL_FLAG_* flags - * - * @return 0 on success, an AVERROR code on failure. - */ -int av_vdpau_bind_context(AVCodecContext *avctx, VdpDevice device, - VdpGetProcAddress *get_proc_address, unsigned flags); - -/** - * Gets the parameters to create an adequate VDPAU video surface for the codec - * context using VDPAU hardware decoding acceleration. - * - * @note Behavior is undefined if the context was not successfully bound to a - * VDPAU device using av_vdpau_bind_context(). - * - * @param avctx the codec context being used for decoding the stream - * @param type storage space for the VDPAU video surface chroma type - * (or NULL to ignore) - * @param width storage space for the VDPAU video surface pixel width - * (or NULL to ignore) - * @param height storage space for the VDPAU video surface pixel height - * (or NULL to ignore) - * - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_vdpau_get_surface_parameters(AVCodecContext *avctx, VdpChromaType *type, - uint32_t *width, uint32_t *height); - -/** - * Allocate an AVVDPAUContext. - * - * @return Newly-allocated AVVDPAUContext or NULL on failure. - */ -AVVDPAUContext *av_vdpau_alloc_context(void); - -/* @}*/ - -#endif /* AVCODEC_VDPAU_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavcodec/version.h b/third_party/ffmpeg/kylin/amd64/include/libavcodec/version.h deleted file mode 100644 index e488eee3..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavcodec/version.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VERSION_H -#define AVCODEC_VERSION_H - -/** - * @file - * @ingroup libavc - * Libavcodec version macros. - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVCODEC_VERSION_MINOR 42 -#define LIBAVCODEC_VERSION_MICRO 100 - -#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \ - LIBAVCODEC_VERSION_MINOR, \ - LIBAVCODEC_VERSION_MICRO) -#define LIBAVCODEC_VERSION AV_VERSION(LIBAVCODEC_VERSION_MAJOR, \ - LIBAVCODEC_VERSION_MINOR, \ - LIBAVCODEC_VERSION_MICRO) -#define LIBAVCODEC_BUILD LIBAVCODEC_VERSION_INT - -#define LIBAVCODEC_IDENT "Lavc" AV_STRINGIFY(LIBAVCODEC_VERSION) - -#endif /* AVCODEC_VERSION_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavcodec/version_major.h b/third_party/ffmpeg/kylin/amd64/include/libavcodec/version_major.h deleted file mode 100644 index 1e23ed5e..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavcodec/version_major.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VERSION_MAJOR_H -#define AVCODEC_VERSION_MAJOR_H - -/** - * @file - * @ingroup libavc - * Libavcodec version macros. - */ - -#define LIBAVCODEC_VERSION_MAJOR 59 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - * - * @note, when bumping the major version it is recommended to manually - * disable each FF_API_* in its own commit instead of disabling them all - * at once through the bump. This improves the git bisect-ability of the change. - */ - -#define FF_API_OPENH264_SLICE_MODE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_OPENH264_CABAC (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_UNUSED_CODEC_CAPS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_THREAD_SAFE_CALLBACKS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_DEBUG_MV (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_GET_FRAME_CLASS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_AUTO_THREADS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_INIT_PACKET (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_AVCTX_TIMEBASE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_FLAG_TRUNCATED (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_SUB_TEXT_FORMAT (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_IDCT_NONE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_SVTAV1_OPTS (LIBAVCODEC_VERSION_MAJOR < 60) - -#endif /* AVCODEC_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavcodec/videotoolbox.h b/third_party/ffmpeg/kylin/amd64/include/libavcodec/videotoolbox.h deleted file mode 100644 index af2db0d5..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavcodec/videotoolbox.h +++ /dev/null @@ -1,127 +0,0 @@ -/* - * Videotoolbox hardware acceleration - * - * copyright (c) 2012 Sebastien Zwickert - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VIDEOTOOLBOX_H -#define AVCODEC_VIDEOTOOLBOX_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_videotoolbox - * Public libavcodec Videotoolbox header. - */ - -#include - -#define Picture QuickdrawPicture -#include -#undef Picture - -#include "libavcodec/avcodec.h" - -/** - * This struct holds all the information that needs to be passed - * between the caller and libavcodec for initializing Videotoolbox decoding. - * Its size is not a part of the public ABI, it must be allocated with - * av_videotoolbox_alloc_context() and freed with av_free(). - */ -typedef struct AVVideotoolboxContext { - /** - * Videotoolbox decompression session object. - * Created and freed the caller. - */ - VTDecompressionSessionRef session; - - /** - * The output callback that must be passed to the session. - * Set by av_videottoolbox_default_init() - */ - VTDecompressionOutputCallback output_callback; - - /** - * CVPixelBuffer Format Type that Videotoolbox will use for decoded frames. - * set by the caller. If this is set to 0, then no specific format is - * requested from the decoder, and its native format is output. - */ - OSType cv_pix_fmt_type; - - /** - * CoreMedia Format Description that Videotoolbox will use to create the decompression session. - * Set by the caller. - */ - CMVideoFormatDescriptionRef cm_fmt_desc; - - /** - * CoreMedia codec type that Videotoolbox will use to create the decompression session. - * Set by the caller. - */ - int cm_codec_type; -} AVVideotoolboxContext; - -/** - * Allocate and initialize a Videotoolbox context. - * - * This function should be called from the get_format() callback when the caller - * selects the AV_PIX_FMT_VIDETOOLBOX format. The caller must then create - * the decoder object (using the output callback provided by libavcodec) that - * will be used for Videotoolbox-accelerated decoding. - * - * When decoding with Videotoolbox is finished, the caller must destroy the decoder - * object and free the Videotoolbox context using av_free(). - * - * @return the newly allocated context or NULL on failure - */ -AVVideotoolboxContext *av_videotoolbox_alloc_context(void); - -/** - * This is a convenience function that creates and sets up the Videotoolbox context using - * an internal implementation. - * - * @param avctx the corresponding codec context - * - * @return >= 0 on success, a negative AVERROR code on failure - */ -int av_videotoolbox_default_init(AVCodecContext *avctx); - -/** - * This is a convenience function that creates and sets up the Videotoolbox context using - * an internal implementation. - * - * @param avctx the corresponding codec context - * @param vtctx the Videotoolbox context to use - * - * @return >= 0 on success, a negative AVERROR code on failure - */ -int av_videotoolbox_default_init2(AVCodecContext *avctx, AVVideotoolboxContext *vtctx); - -/** - * This function must be called to free the Videotoolbox context initialized with - * av_videotoolbox_default_init(). - * - * @param avctx the corresponding codec context - */ -void av_videotoolbox_default_free(AVCodecContext *avctx); - -/** - * @} - */ - -#endif /* AVCODEC_VIDEOTOOLBOX_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavcodec/vorbis_parser.h b/third_party/ffmpeg/kylin/amd64/include/libavcodec/vorbis_parser.h deleted file mode 100644 index 789932ac..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavcodec/vorbis_parser.h +++ /dev/null @@ -1,74 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * A public API for Vorbis parsing - * - * Determines the duration for each packet. - */ - -#ifndef AVCODEC_VORBIS_PARSER_H -#define AVCODEC_VORBIS_PARSER_H - -#include - -typedef struct AVVorbisParseContext AVVorbisParseContext; - -/** - * Allocate and initialize the Vorbis parser using headers in the extradata. - */ -AVVorbisParseContext *av_vorbis_parse_init(const uint8_t *extradata, - int extradata_size); - -/** - * Free the parser and everything associated with it. - */ -void av_vorbis_parse_free(AVVorbisParseContext **s); - -#define VORBIS_FLAG_HEADER 0x00000001 -#define VORBIS_FLAG_COMMENT 0x00000002 -#define VORBIS_FLAG_SETUP 0x00000004 - -/** - * Get the duration for a Vorbis packet. - * - * If @p flags is @c NULL, - * special frames are considered invalid. - * - * @param s Vorbis parser context - * @param buf buffer containing a Vorbis frame - * @param buf_size size of the buffer - * @param flags flags for special frames - */ -int av_vorbis_parse_frame_flags(AVVorbisParseContext *s, const uint8_t *buf, - int buf_size, int *flags); - -/** - * Get the duration for a Vorbis packet. - * - * @param s Vorbis parser context - * @param buf buffer containing a Vorbis frame - * @param buf_size size of the buffer - */ -int av_vorbis_parse_frame(AVVorbisParseContext *s, const uint8_t *buf, - int buf_size); - -void av_vorbis_parse_reset(AVVorbisParseContext *s); - -#endif /* AVCODEC_VORBIS_PARSER_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavcodec/xvmc.h b/third_party/ffmpeg/kylin/amd64/include/libavcodec/xvmc.h deleted file mode 100644 index 52e70c0d..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavcodec/xvmc.h +++ /dev/null @@ -1,171 +0,0 @@ -/* - * Copyright (C) 2003 Ivan Kalvachev - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_XVMC_H -#define AVCODEC_XVMC_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_xvmc - * Public libavcodec XvMC header. - */ - -#pragma message("XvMC is no longer supported; this header is deprecated and will be removed") - -#include - -#include "libavutil/attributes.h" -#include "avcodec.h" - -/** - * @defgroup lavc_codec_hwaccel_xvmc XvMC - * @ingroup lavc_codec_hwaccel - * - * @{ - */ - -#define AV_XVMC_ID 0x1DC711C0 /**< special value to ensure that regular pixel routines haven't corrupted the struct - the number is 1337 speak for the letters IDCT MCo (motion compensation) */ - -struct attribute_deprecated xvmc_pix_fmt { - /** The field contains the special constant value AV_XVMC_ID. - It is used as a test that the application correctly uses the API, - and that there is no corruption caused by pixel routines. - - application - set during initialization - - libavcodec - unchanged - */ - int xvmc_id; - - /** Pointer to the block array allocated by XvMCCreateBlocks(). - The array has to be freed by XvMCDestroyBlocks(). - Each group of 64 values represents one data block of differential - pixel information (in MoCo mode) or coefficients for IDCT. - - application - set the pointer during initialization - - libavcodec - fills coefficients/pixel data into the array - */ - short* data_blocks; - - /** Pointer to the macroblock description array allocated by - XvMCCreateMacroBlocks() and freed by XvMCDestroyMacroBlocks(). - - application - set the pointer during initialization - - libavcodec - fills description data into the array - */ - XvMCMacroBlock* mv_blocks; - - /** Number of macroblock descriptions that can be stored in the mv_blocks - array. - - application - set during initialization - - libavcodec - unchanged - */ - int allocated_mv_blocks; - - /** Number of blocks that can be stored at once in the data_blocks array. - - application - set during initialization - - libavcodec - unchanged - */ - int allocated_data_blocks; - - /** Indicate that the hardware would interpret data_blocks as IDCT - coefficients and perform IDCT on them. - - application - set during initialization - - libavcodec - unchanged - */ - int idct; - - /** In MoCo mode it indicates that intra macroblocks are assumed to be in - unsigned format; same as the XVMC_INTRA_UNSIGNED flag. - - application - set during initialization - - libavcodec - unchanged - */ - int unsigned_intra; - - /** Pointer to the surface allocated by XvMCCreateSurface(). - It has to be freed by XvMCDestroySurface() on application exit. - It identifies the frame and its state on the video hardware. - - application - set during initialization - - libavcodec - unchanged - */ - XvMCSurface* p_surface; - -/** Set by the decoder before calling ff_draw_horiz_band(), - needed by the XvMCRenderSurface function. */ -//@{ - /** Pointer to the surface used as past reference - - application - unchanged - - libavcodec - set - */ - XvMCSurface* p_past_surface; - - /** Pointer to the surface used as future reference - - application - unchanged - - libavcodec - set - */ - XvMCSurface* p_future_surface; - - /** top/bottom field or frame - - application - unchanged - - libavcodec - set - */ - unsigned int picture_structure; - - /** XVMC_SECOND_FIELD - 1st or 2nd field in the sequence - - application - unchanged - - libavcodec - set - */ - unsigned int flags; -//}@ - - /** Number of macroblock descriptions in the mv_blocks array - that have already been passed to the hardware. - - application - zeroes it on get_buffer(). - A successful ff_draw_horiz_band() may increment it - with filled_mb_block_num or zero both. - - libavcodec - unchanged - */ - int start_mv_blocks_num; - - /** Number of new macroblock descriptions in the mv_blocks array (after - start_mv_blocks_num) that are filled by libavcodec and have to be - passed to the hardware. - - application - zeroes it on get_buffer() or after successful - ff_draw_horiz_band(). - - libavcodec - increment with one of each stored MB - */ - int filled_mv_blocks_num; - - /** Number of the next free data block; one data block consists of - 64 short values in the data_blocks array. - All blocks before this one have already been claimed by placing their - position into the corresponding block description structure field, - that are part of the mv_blocks array. - - application - zeroes it on get_buffer(). - A successful ff_draw_horiz_band() may zero it together - with start_mb_blocks_num. - - libavcodec - each decoded macroblock increases it by the number - of coded blocks it contains. - */ - int next_free_data_block_num; -}; - -/** - * @} - */ - -#endif /* AVCODEC_XVMC_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavdevice/avdevice.h b/third_party/ffmpeg/kylin/amd64/include/libavdevice/avdevice.h deleted file mode 100644 index 0b32e59f..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavdevice/avdevice.h +++ /dev/null @@ -1,527 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVDEVICE_AVDEVICE_H -#define AVDEVICE_AVDEVICE_H - -#include "version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "version.h" -#endif - -/** - * @file - * @ingroup lavd - * Main libavdevice API header - */ - -/** - * @defgroup lavd libavdevice - * Special devices muxing/demuxing library. - * - * Libavdevice is a complementary library to @ref libavf "libavformat". It - * provides various "special" platform-specific muxers and demuxers, e.g. for - * grabbing devices, audio capture and playback etc. As a consequence, the - * (de)muxers in libavdevice are of the AVFMT_NOFILE type (they use their own - * I/O functions). The filename passed to avformat_open_input() often does not - * refer to an actually existing file, but has some special device-specific - * meaning - e.g. for xcbgrab it is the display name. - * - * To use libavdevice, simply call avdevice_register_all() to register all - * compiled muxers and demuxers. They all use standard libavformat API. - * - * @{ - */ - -#include "libavutil/log.h" -#include "libavutil/opt.h" -#include "libavutil/dict.h" -#include "libavformat/avformat.h" - -/** - * Return the LIBAVDEVICE_VERSION_INT constant. - */ -unsigned avdevice_version(void); - -/** - * Return the libavdevice build-time configuration. - */ -const char *avdevice_configuration(void); - -/** - * Return the libavdevice license. - */ -const char *avdevice_license(void); - -/** - * Initialize libavdevice and register all the input and output devices. - */ -void avdevice_register_all(void); - -/** - * Audio input devices iterator. - * - * If d is NULL, returns the first registered input audio/video device, - * if d is non-NULL, returns the next registered input audio/video device after d - * or NULL if d is the last one. - */ -const AVInputFormat *av_input_audio_device_next(const AVInputFormat *d); - -/** - * Video input devices iterator. - * - * If d is NULL, returns the first registered input audio/video device, - * if d is non-NULL, returns the next registered input audio/video device after d - * or NULL if d is the last one. - */ -const AVInputFormat *av_input_video_device_next(const AVInputFormat *d); - -/** - * Audio output devices iterator. - * - * If d is NULL, returns the first registered output audio/video device, - * if d is non-NULL, returns the next registered output audio/video device after d - * or NULL if d is the last one. - */ -const AVOutputFormat *av_output_audio_device_next(const AVOutputFormat *d); - -/** - * Video output devices iterator. - * - * If d is NULL, returns the first registered output audio/video device, - * if d is non-NULL, returns the next registered output audio/video device after d - * or NULL if d is the last one. - */ -const AVOutputFormat *av_output_video_device_next(const AVOutputFormat *d); - -typedef struct AVDeviceRect { - int x; /**< x coordinate of top left corner */ - int y; /**< y coordinate of top left corner */ - int width; /**< width */ - int height; /**< height */ -} AVDeviceRect; - -/** - * Message types used by avdevice_app_to_dev_control_message(). - */ -enum AVAppToDevMessageType { - /** - * Dummy message. - */ - AV_APP_TO_DEV_NONE = MKBETAG('N','O','N','E'), - - /** - * Window size change message. - * - * Message is sent to the device every time the application changes the size - * of the window device renders to. - * Message should also be sent right after window is created. - * - * data: AVDeviceRect: new window size. - */ - AV_APP_TO_DEV_WINDOW_SIZE = MKBETAG('G','E','O','M'), - - /** - * Repaint request message. - * - * Message is sent to the device when window has to be repainted. - * - * data: AVDeviceRect: area required to be repainted. - * NULL: whole area is required to be repainted. - */ - AV_APP_TO_DEV_WINDOW_REPAINT = MKBETAG('R','E','P','A'), - - /** - * Request pause/play. - * - * Application requests pause/unpause playback. - * Mostly usable with devices that have internal buffer. - * By default devices are not paused. - * - * data: NULL - */ - AV_APP_TO_DEV_PAUSE = MKBETAG('P', 'A', 'U', ' '), - AV_APP_TO_DEV_PLAY = MKBETAG('P', 'L', 'A', 'Y'), - AV_APP_TO_DEV_TOGGLE_PAUSE = MKBETAG('P', 'A', 'U', 'T'), - - /** - * Volume control message. - * - * Set volume level. It may be device-dependent if volume - * is changed per stream or system wide. Per stream volume - * change is expected when possible. - * - * data: double: new volume with range of 0.0 - 1.0. - */ - AV_APP_TO_DEV_SET_VOLUME = MKBETAG('S', 'V', 'O', 'L'), - - /** - * Mute control messages. - * - * Change mute state. It may be device-dependent if mute status - * is changed per stream or system wide. Per stream mute status - * change is expected when possible. - * - * data: NULL. - */ - AV_APP_TO_DEV_MUTE = MKBETAG(' ', 'M', 'U', 'T'), - AV_APP_TO_DEV_UNMUTE = MKBETAG('U', 'M', 'U', 'T'), - AV_APP_TO_DEV_TOGGLE_MUTE = MKBETAG('T', 'M', 'U', 'T'), - - /** - * Get volume/mute messages. - * - * Force the device to send AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED or - * AV_DEV_TO_APP_MUTE_STATE_CHANGED command respectively. - * - * data: NULL. - */ - AV_APP_TO_DEV_GET_VOLUME = MKBETAG('G', 'V', 'O', 'L'), - AV_APP_TO_DEV_GET_MUTE = MKBETAG('G', 'M', 'U', 'T'), -}; - -/** - * Message types used by avdevice_dev_to_app_control_message(). - */ -enum AVDevToAppMessageType { - /** - * Dummy message. - */ - AV_DEV_TO_APP_NONE = MKBETAG('N','O','N','E'), - - /** - * Create window buffer message. - * - * Device requests to create a window buffer. Exact meaning is device- - * and application-dependent. Message is sent before rendering first - * frame and all one-shot initializations should be done here. - * Application is allowed to ignore preferred window buffer size. - * - * @note: Application is obligated to inform about window buffer size - * with AV_APP_TO_DEV_WINDOW_SIZE message. - * - * data: AVDeviceRect: preferred size of the window buffer. - * NULL: no preferred size of the window buffer. - */ - AV_DEV_TO_APP_CREATE_WINDOW_BUFFER = MKBETAG('B','C','R','E'), - - /** - * Prepare window buffer message. - * - * Device requests to prepare a window buffer for rendering. - * Exact meaning is device- and application-dependent. - * Message is sent before rendering of each frame. - * - * data: NULL. - */ - AV_DEV_TO_APP_PREPARE_WINDOW_BUFFER = MKBETAG('B','P','R','E'), - - /** - * Display window buffer message. - * - * Device requests to display a window buffer. - * Message is sent when new frame is ready to be displayed. - * Usually buffers need to be swapped in handler of this message. - * - * data: NULL. - */ - AV_DEV_TO_APP_DISPLAY_WINDOW_BUFFER = MKBETAG('B','D','I','S'), - - /** - * Destroy window buffer message. - * - * Device requests to destroy a window buffer. - * Message is sent when device is about to be destroyed and window - * buffer is not required anymore. - * - * data: NULL. - */ - AV_DEV_TO_APP_DESTROY_WINDOW_BUFFER = MKBETAG('B','D','E','S'), - - /** - * Buffer fullness status messages. - * - * Device signals buffer overflow/underflow. - * - * data: NULL. - */ - AV_DEV_TO_APP_BUFFER_OVERFLOW = MKBETAG('B','O','F','L'), - AV_DEV_TO_APP_BUFFER_UNDERFLOW = MKBETAG('B','U','F','L'), - - /** - * Buffer readable/writable. - * - * Device informs that buffer is readable/writable. - * When possible, device informs how many bytes can be read/write. - * - * @warning Device may not inform when number of bytes than can be read/write changes. - * - * data: int64_t: amount of bytes available to read/write. - * NULL: amount of bytes available to read/write is not known. - */ - AV_DEV_TO_APP_BUFFER_READABLE = MKBETAG('B','R','D',' '), - AV_DEV_TO_APP_BUFFER_WRITABLE = MKBETAG('B','W','R',' '), - - /** - * Mute state change message. - * - * Device informs that mute state has changed. - * - * data: int: 0 for not muted state, non-zero for muted state. - */ - AV_DEV_TO_APP_MUTE_STATE_CHANGED = MKBETAG('C','M','U','T'), - - /** - * Volume level change message. - * - * Device informs that volume level has changed. - * - * data: double: new volume with range of 0.0 - 1.0. - */ - AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED = MKBETAG('C','V','O','L'), -}; - -/** - * Send control message from application to device. - * - * @param s device context. - * @param type message type. - * @param data message data. Exact type depends on message type. - * @param data_size size of message data. - * @return >= 0 on success, negative on error. - * AVERROR(ENOSYS) when device doesn't implement handler of the message. - */ -int avdevice_app_to_dev_control_message(struct AVFormatContext *s, - enum AVAppToDevMessageType type, - void *data, size_t data_size); - -/** - * Send control message from device to application. - * - * @param s device context. - * @param type message type. - * @param data message data. Can be NULL. - * @param data_size size of message data. - * @return >= 0 on success, negative on error. - * AVERROR(ENOSYS) when application doesn't implement handler of the message. - */ -int avdevice_dev_to_app_control_message(struct AVFormatContext *s, - enum AVDevToAppMessageType type, - void *data, size_t data_size); - -#if FF_API_DEVICE_CAPABILITIES -/** - * Following API allows user to probe device capabilities (supported codecs, - * pixel formats, sample formats, resolutions, channel counts, etc). - * It is build on top op AVOption API. - * Queried capabilities make it possible to set up converters of video or audio - * parameters that fit to the device. - * - * List of capabilities that can be queried: - * - Capabilities valid for both audio and video devices: - * - codec: supported audio/video codecs. - * type: AV_OPT_TYPE_INT (AVCodecID value) - * - Capabilities valid for audio devices: - * - sample_format: supported sample formats. - * type: AV_OPT_TYPE_INT (AVSampleFormat value) - * - sample_rate: supported sample rates. - * type: AV_OPT_TYPE_INT - * - channels: supported number of channels. - * type: AV_OPT_TYPE_INT - * - channel_layout: supported channel layouts. - * type: AV_OPT_TYPE_INT64 - * - Capabilities valid for video devices: - * - pixel_format: supported pixel formats. - * type: AV_OPT_TYPE_INT (AVPixelFormat value) - * - window_size: supported window sizes (describes size of the window size presented to the user). - * type: AV_OPT_TYPE_IMAGE_SIZE - * - frame_size: supported frame sizes (describes size of provided video frames). - * type: AV_OPT_TYPE_IMAGE_SIZE - * - fps: supported fps values - * type: AV_OPT_TYPE_RATIONAL - * - * Value of the capability may be set by user using av_opt_set() function - * and AVDeviceCapabilitiesQuery object. Following queries will - * limit results to the values matching already set capabilities. - * For example, setting a codec may impact number of formats or fps values - * returned during next query. Setting invalid value may limit results to zero. - * - * Example of the usage basing on opengl output device: - * - * @code - * AVFormatContext *oc = NULL; - * AVDeviceCapabilitiesQuery *caps = NULL; - * AVOptionRanges *ranges; - * int ret; - * - * if ((ret = avformat_alloc_output_context2(&oc, NULL, "opengl", NULL)) < 0) - * goto fail; - * if (avdevice_capabilities_create(&caps, oc, NULL) < 0) - * goto fail; - * - * //query codecs - * if (av_opt_query_ranges(&ranges, caps, "codec", AV_OPT_MULTI_COMPONENT_RANGE)) < 0) - * goto fail; - * //pick codec here and set it - * av_opt_set(caps, "codec", AV_CODEC_ID_RAWVIDEO, 0); - * - * //query format - * if (av_opt_query_ranges(&ranges, caps, "pixel_format", AV_OPT_MULTI_COMPONENT_RANGE)) < 0) - * goto fail; - * //pick format here and set it - * av_opt_set(caps, "pixel_format", AV_PIX_FMT_YUV420P, 0); - * - * //query and set more capabilities - * - * fail: - * //clean up code - * avdevice_capabilities_free(&query, oc); - * avformat_free_context(oc); - * @endcode - */ - -/** - * Structure describes device capabilities. - * - * It is used by devices in conjunction with av_device_capabilities AVOption table - * to implement capabilities probing API based on AVOption API. Should not be used directly. - */ -typedef struct AVDeviceCapabilitiesQuery { - const AVClass *av_class; - AVFormatContext *device_context; - enum AVCodecID codec; - enum AVSampleFormat sample_format; - enum AVPixelFormat pixel_format; - int sample_rate; - int channels; - int64_t channel_layout; - int window_width; - int window_height; - int frame_width; - int frame_height; - AVRational fps; -} AVDeviceCapabilitiesQuery; - -/** - * AVOption table used by devices to implement device capabilities API. Should not be used by a user. - */ -attribute_deprecated -extern const AVOption av_device_capabilities[]; - -/** - * Initialize capabilities probing API based on AVOption API. - * - * avdevice_capabilities_free() must be called when query capabilities API is - * not used anymore. - * - * @param[out] caps Device capabilities data. Pointer to a NULL pointer must be passed. - * @param s Context of the device. - * @param device_options An AVDictionary filled with device-private options. - * On return this parameter will be destroyed and replaced with a dict - * containing options that were not found. May be NULL. - * The same options must be passed later to avformat_write_header() for output - * devices or avformat_open_input() for input devices, or at any other place - * that affects device-private options. - * - * @return >= 0 on success, negative otherwise. - */ -attribute_deprecated -int avdevice_capabilities_create(AVDeviceCapabilitiesQuery **caps, AVFormatContext *s, - AVDictionary **device_options); - -/** - * Free resources created by avdevice_capabilities_create() - * - * @param caps Device capabilities data to be freed. - * @param s Context of the device. - */ -attribute_deprecated -void avdevice_capabilities_free(AVDeviceCapabilitiesQuery **caps, AVFormatContext *s); -#endif - -/** - * Structure describes basic parameters of the device. - */ -typedef struct AVDeviceInfo { - char *device_name; /**< device name, format depends on device */ - char *device_description; /**< human friendly name */ - enum AVMediaType *media_types; /**< array indicating what media types(s), if any, a device can provide. If null, cannot provide any */ - int nb_media_types; /**< length of media_types array, 0 if device cannot provide any media types */ -} AVDeviceInfo; - -/** - * List of devices. - */ -typedef struct AVDeviceInfoList { - AVDeviceInfo **devices; /**< list of autodetected devices */ - int nb_devices; /**< number of autodetected devices */ - int default_device; /**< index of default device or -1 if no default */ -} AVDeviceInfoList; - -/** - * List devices. - * - * Returns available device names and their parameters. - * - * @note: Some devices may accept system-dependent device names that cannot be - * autodetected. The list returned by this function cannot be assumed to - * be always completed. - * - * @param s device context. - * @param[out] device_list list of autodetected devices. - * @return count of autodetected devices, negative on error. - */ -int avdevice_list_devices(struct AVFormatContext *s, AVDeviceInfoList **device_list); - -/** - * Convenient function to free result of avdevice_list_devices(). - * - * @param devices device list to be freed. - */ -void avdevice_free_list_devices(AVDeviceInfoList **device_list); - -/** - * List devices. - * - * Returns available device names and their parameters. - * These are convinient wrappers for avdevice_list_devices(). - * Device context is allocated and deallocated internally. - * - * @param device device format. May be NULL if device name is set. - * @param device_name device name. May be NULL if device format is set. - * @param device_options An AVDictionary filled with device-private options. May be NULL. - * The same options must be passed later to avformat_write_header() for output - * devices or avformat_open_input() for input devices, or at any other place - * that affects device-private options. - * @param[out] device_list list of autodetected devices - * @return count of autodetected devices, negative on error. - * @note device argument takes precedence over device_name when both are set. - */ -int avdevice_list_input_sources(const AVInputFormat *device, const char *device_name, - AVDictionary *device_options, AVDeviceInfoList **device_list); -int avdevice_list_output_sinks(const AVOutputFormat *device, const char *device_name, - AVDictionary *device_options, AVDeviceInfoList **device_list); - -/** - * @} - */ - -#endif /* AVDEVICE_AVDEVICE_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavdevice/version.h b/third_party/ffmpeg/kylin/amd64/include/libavdevice/version.h deleted file mode 100644 index 3e654fff..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavdevice/version.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVDEVICE_VERSION_H -#define AVDEVICE_VERSION_H - -/** - * @file - * @ingroup lavd - * Libavdevice version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVDEVICE_VERSION_MINOR 8 -#define LIBAVDEVICE_VERSION_MICRO 101 - -#define LIBAVDEVICE_VERSION_INT AV_VERSION_INT(LIBAVDEVICE_VERSION_MAJOR, \ - LIBAVDEVICE_VERSION_MINOR, \ - LIBAVDEVICE_VERSION_MICRO) -#define LIBAVDEVICE_VERSION AV_VERSION(LIBAVDEVICE_VERSION_MAJOR, \ - LIBAVDEVICE_VERSION_MINOR, \ - LIBAVDEVICE_VERSION_MICRO) -#define LIBAVDEVICE_BUILD LIBAVDEVICE_VERSION_INT - -#define LIBAVDEVICE_IDENT "Lavd" AV_STRINGIFY(LIBAVDEVICE_VERSION) - -#endif /* AVDEVICE_VERSION_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavdevice/version_major.h b/third_party/ffmpeg/kylin/amd64/include/libavdevice/version_major.h deleted file mode 100644 index d255ff69..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavdevice/version_major.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVDEVICE_VERSION_MAJOR_H -#define AVDEVICE_VERSION_MAJOR_H - -/** - * @file - * @ingroup lavd - * Libavdevice version macros - */ - -#define LIBAVDEVICE_VERSION_MAJOR 59 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - */ -#define FF_API_DEVICE_CAPABILITIES (LIBAVDEVICE_VERSION_MAJOR < 60) - -#endif /* AVDEVICE_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavfilter/avfilter.h b/third_party/ffmpeg/kylin/amd64/include/libavfilter/avfilter.h deleted file mode 100644 index 2e8197c9..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavfilter/avfilter.h +++ /dev/null @@ -1,1196 +0,0 @@ -/* - * filter layer - * Copyright (c) 2007 Bobby Bingham - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_AVFILTER_H -#define AVFILTER_AVFILTER_H - -/** - * @file - * @ingroup lavfi - * Main libavfilter public API header - */ - -/** - * @defgroup lavfi libavfilter - * Graph-based frame editing library. - * - * @{ - */ - -#include - -#include "libavutil/attributes.h" -#include "libavutil/avutil.h" -#include "libavutil/buffer.h" -#include "libavutil/dict.h" -#include "libavutil/frame.h" -#include "libavutil/log.h" -#include "libavutil/samplefmt.h" -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" - -#include "libavfilter/version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "libavfilter/version.h" -#endif - -/** - * Return the LIBAVFILTER_VERSION_INT constant. - */ -unsigned avfilter_version(void); - -/** - * Return the libavfilter build-time configuration. - */ -const char *avfilter_configuration(void); - -/** - * Return the libavfilter license. - */ -const char *avfilter_license(void); - -typedef struct AVFilterContext AVFilterContext; -typedef struct AVFilterLink AVFilterLink; -typedef struct AVFilterPad AVFilterPad; -typedef struct AVFilterFormats AVFilterFormats; -typedef struct AVFilterChannelLayouts AVFilterChannelLayouts; - -#if FF_API_PAD_COUNT -/** - * Get the number of elements in an AVFilter's inputs or outputs array. - * - * @deprecated Use avfilter_filter_pad_count() instead. - */ -attribute_deprecated -int avfilter_pad_count(const AVFilterPad *pads); -#endif - -/** - * Get the name of an AVFilterPad. - * - * @param pads an array of AVFilterPads - * @param pad_idx index of the pad in the array; it is the caller's - * responsibility to ensure the index is valid - * - * @return name of the pad_idx'th pad in pads - */ -const char *avfilter_pad_get_name(const AVFilterPad *pads, int pad_idx); - -/** - * Get the type of an AVFilterPad. - * - * @param pads an array of AVFilterPads - * @param pad_idx index of the pad in the array; it is the caller's - * responsibility to ensure the index is valid - * - * @return type of the pad_idx'th pad in pads - */ -enum AVMediaType avfilter_pad_get_type(const AVFilterPad *pads, int pad_idx); - -/** - * The number of the filter inputs is not determined just by AVFilter.inputs. - * The filter might add additional inputs during initialization depending on the - * options supplied to it. - */ -#define AVFILTER_FLAG_DYNAMIC_INPUTS (1 << 0) -/** - * The number of the filter outputs is not determined just by AVFilter.outputs. - * The filter might add additional outputs during initialization depending on - * the options supplied to it. - */ -#define AVFILTER_FLAG_DYNAMIC_OUTPUTS (1 << 1) -/** - * The filter supports multithreading by splitting frames into multiple parts - * and processing them concurrently. - */ -#define AVFILTER_FLAG_SLICE_THREADS (1 << 2) -/** - * The filter is a "metadata" filter - it does not modify the frame data in any - * way. It may only affect the metadata (i.e. those fields copied by - * av_frame_copy_props()). - * - * More precisely, this means: - * - video: the data of any frame output by the filter must be exactly equal to - * some frame that is received on one of its inputs. Furthermore, all frames - * produced on a given output must correspond to frames received on the same - * input and their order must be unchanged. Note that the filter may still - * drop or duplicate the frames. - * - audio: the data produced by the filter on any of its outputs (viewed e.g. - * as an array of interleaved samples) must be exactly equal to the data - * received by the filter on one of its inputs. - */ -#define AVFILTER_FLAG_METADATA_ONLY (1 << 3) -/** - * Some filters support a generic "enable" expression option that can be used - * to enable or disable a filter in the timeline. Filters supporting this - * option have this flag set. When the enable expression is false, the default - * no-op filter_frame() function is called in place of the filter_frame() - * callback defined on each input pad, thus the frame is passed unchanged to - * the next filters. - */ -#define AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC (1 << 16) -/** - * Same as AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC, except that the filter will - * have its filter_frame() callback(s) called as usual even when the enable - * expression is false. The filter will disable filtering within the - * filter_frame() callback(s) itself, for example executing code depending on - * the AVFilterContext->is_disabled value. - */ -#define AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL (1 << 17) -/** - * Handy mask to test whether the filter supports or no the timeline feature - * (internally or generically). - */ -#define AVFILTER_FLAG_SUPPORT_TIMELINE (AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC | AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL) - -/** - * Filter definition. This defines the pads a filter contains, and all the - * callback functions used to interact with the filter. - */ -typedef struct AVFilter { - /** - * Filter name. Must be non-NULL and unique among filters. - */ - const char *name; - - /** - * A description of the filter. May be NULL. - * - * You should use the NULL_IF_CONFIG_SMALL() macro to define it. - */ - const char *description; - - /** - * List of static inputs. - * - * NULL if there are no (static) inputs. Instances of filters with - * AVFILTER_FLAG_DYNAMIC_INPUTS set may have more inputs than present in - * this list. - */ - const AVFilterPad *inputs; - - /** - * List of static outputs. - * - * NULL if there are no (static) outputs. Instances of filters with - * AVFILTER_FLAG_DYNAMIC_OUTPUTS set may have more outputs than present in - * this list. - */ - const AVFilterPad *outputs; - - /** - * A class for the private data, used to declare filter private AVOptions. - * This field is NULL for filters that do not declare any options. - * - * If this field is non-NULL, the first member of the filter private data - * must be a pointer to AVClass, which will be set by libavfilter generic - * code to this class. - */ - const AVClass *priv_class; - - /** - * A combination of AVFILTER_FLAG_* - */ - int flags; - - /***************************************************************** - * All fields below this line are not part of the public API. They - * may not be used outside of libavfilter and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - - /** - * The number of entries in the list of inputs. - */ - uint8_t nb_inputs; - - /** - * The number of entries in the list of outputs. - */ - uint8_t nb_outputs; - - /** - * This field determines the state of the formats union. - * It is an enum FilterFormatsState value. - */ - uint8_t formats_state; - - /** - * Filter pre-initialization function - * - * This callback will be called immediately after the filter context is - * allocated, to allow allocating and initing sub-objects. - * - * If this callback is not NULL, the uninit callback will be called on - * allocation failure. - * - * @return 0 on success, - * AVERROR code on failure (but the code will be - * dropped and treated as ENOMEM by the calling code) - */ - int (*preinit)(AVFilterContext *ctx); - - /** - * Filter initialization function. - * - * This callback will be called only once during the filter lifetime, after - * all the options have been set, but before links between filters are - * established and format negotiation is done. - * - * Basic filter initialization should be done here. Filters with dynamic - * inputs and/or outputs should create those inputs/outputs here based on - * provided options. No more changes to this filter's inputs/outputs can be - * done after this callback. - * - * This callback must not assume that the filter links exist or frame - * parameters are known. - * - * @ref AVFilter.uninit "uninit" is guaranteed to be called even if - * initialization fails, so this callback does not have to clean up on - * failure. - * - * @return 0 on success, a negative AVERROR on failure - */ - int (*init)(AVFilterContext *ctx); - - /** - * Should be set instead of @ref AVFilter.init "init" by the filters that - * want to pass a dictionary of AVOptions to nested contexts that are - * allocated during init. - * - * On return, the options dict should be freed and replaced with one that - * contains all the options which could not be processed by this filter (or - * with NULL if all the options were processed). - * - * Otherwise the semantics is the same as for @ref AVFilter.init "init". - */ - int (*init_dict)(AVFilterContext *ctx, AVDictionary **options); - - /** - * Filter uninitialization function. - * - * Called only once right before the filter is freed. Should deallocate any - * memory held by the filter, release any buffer references, etc. It does - * not need to deallocate the AVFilterContext.priv memory itself. - * - * This callback may be called even if @ref AVFilter.init "init" was not - * called or failed, so it must be prepared to handle such a situation. - */ - void (*uninit)(AVFilterContext *ctx); - - /** - * The state of the following union is determined by formats_state. - * See the documentation of enum FilterFormatsState in internal.h. - */ - union { - /** - * Query formats supported by the filter on its inputs and outputs. - * - * This callback is called after the filter is initialized (so the inputs - * and outputs are fixed), shortly before the format negotiation. This - * callback may be called more than once. - * - * This callback must set AVFilterLink.outcfg.formats on every input link - * and AVFilterLink.incfg.formats on every output link to a list of - * pixel/sample formats that the filter supports on that link. For audio - * links, this filter must also set @ref AVFilterLink.incfg.samplerates - * "in_samplerates" / @ref AVFilterLink.outcfg.samplerates "out_samplerates" - * and @ref AVFilterLink.incfg.channel_layouts "in_channel_layouts" / - * @ref AVFilterLink.outcfg.channel_layouts "out_channel_layouts" analogously. - * - * This callback must never be NULL if the union is in this state. - * - * @return zero on success, a negative value corresponding to an - * AVERROR code otherwise - */ - int (*query_func)(AVFilterContext *); - /** - * A pointer to an array of admissible pixel formats delimited - * by AV_PIX_FMT_NONE. The generic code will use this list - * to indicate that this filter supports each of these pixel formats, - * provided that all inputs and outputs use the same pixel format. - * - * This list must never be NULL if the union is in this state. - * The type of all inputs and outputs of filters using this must - * be AVMEDIA_TYPE_VIDEO. - */ - const enum AVPixelFormat *pixels_list; - /** - * Analogous to pixels, but delimited by AV_SAMPLE_FMT_NONE - * and restricted to filters that only have AVMEDIA_TYPE_AUDIO - * inputs and outputs. - * - * In addition to that the generic code will mark all inputs - * and all outputs as supporting all sample rates and every - * channel count and channel layout, as long as all inputs - * and outputs use the same sample rate and channel count/layout. - */ - const enum AVSampleFormat *samples_list; - /** - * Equivalent to { pix_fmt, AV_PIX_FMT_NONE } as pixels_list. - */ - enum AVPixelFormat pix_fmt; - /** - * Equivalent to { sample_fmt, AV_SAMPLE_FMT_NONE } as samples_list. - */ - enum AVSampleFormat sample_fmt; - } formats; - - int priv_size; ///< size of private data to allocate for the filter - - int flags_internal; ///< Additional flags for avfilter internal use only. - - /** - * Make the filter instance process a command. - * - * @param cmd the command to process, for handling simplicity all commands must be alphanumeric only - * @param arg the argument for the command - * @param res a buffer with size res_size where the filter(s) can return a response. This must not change when the command is not supported. - * @param flags if AVFILTER_CMD_FLAG_FAST is set and the command would be - * time consuming then a filter should treat it like an unsupported command - * - * @returns >=0 on success otherwise an error code. - * AVERROR(ENOSYS) on unsupported commands - */ - int (*process_command)(AVFilterContext *, const char *cmd, const char *arg, char *res, int res_len, int flags); - - /** - * Filter activation function. - * - * Called when any processing is needed from the filter, instead of any - * filter_frame and request_frame on pads. - * - * The function must examine inlinks and outlinks and perform a single - * step of processing. If there is nothing to do, the function must do - * nothing and not return an error. If more steps are or may be - * possible, it must use ff_filter_set_ready() to schedule another - * activation. - */ - int (*activate)(AVFilterContext *ctx); -} AVFilter; - -/** - * Get the number of elements in an AVFilter's inputs or outputs array. - */ -unsigned avfilter_filter_pad_count(const AVFilter *filter, int is_output); - -/** - * Process multiple parts of the frame concurrently. - */ -#define AVFILTER_THREAD_SLICE (1 << 0) - -typedef struct AVFilterInternal AVFilterInternal; - -/** An instance of a filter */ -struct AVFilterContext { - const AVClass *av_class; ///< needed for av_log() and filters common options - - const AVFilter *filter; ///< the AVFilter of which this is an instance - - char *name; ///< name of this filter instance - - AVFilterPad *input_pads; ///< array of input pads - AVFilterLink **inputs; ///< array of pointers to input links - unsigned nb_inputs; ///< number of input pads - - AVFilterPad *output_pads; ///< array of output pads - AVFilterLink **outputs; ///< array of pointers to output links - unsigned nb_outputs; ///< number of output pads - - void *priv; ///< private data for use by the filter - - struct AVFilterGraph *graph; ///< filtergraph this filter belongs to - - /** - * Type of multithreading being allowed/used. A combination of - * AVFILTER_THREAD_* flags. - * - * May be set by the caller before initializing the filter to forbid some - * or all kinds of multithreading for this filter. The default is allowing - * everything. - * - * When the filter is initialized, this field is combined using bit AND with - * AVFilterGraph.thread_type to get the final mask used for determining - * allowed threading types. I.e. a threading type needs to be set in both - * to be allowed. - * - * After the filter is initialized, libavfilter sets this field to the - * threading type that is actually used (0 for no multithreading). - */ - int thread_type; - - /** - * An opaque struct for libavfilter internal use. - */ - AVFilterInternal *internal; - - struct AVFilterCommand *command_queue; - - char *enable_str; ///< enable expression string - void *enable; ///< parsed expression (AVExpr*) - double *var_values; ///< variable values for the enable expression - int is_disabled; ///< the enabled state from the last expression evaluation - - /** - * For filters which will create hardware frames, sets the device the - * filter should create them in. All other filters will ignore this field: - * in particular, a filter which consumes or processes hardware frames will - * instead use the hw_frames_ctx field in AVFilterLink to carry the - * hardware context information. - */ - AVBufferRef *hw_device_ctx; - - /** - * Max number of threads allowed in this filter instance. - * If <= 0, its value is ignored. - * Overrides global number of threads set per filter graph. - */ - int nb_threads; - - /** - * Ready status of the filter. - * A non-0 value means that the filter needs activating; - * a higher value suggests a more urgent activation. - */ - unsigned ready; - - /** - * Sets the number of extra hardware frames which the filter will - * allocate on its output links for use in following filters or by - * the caller. - * - * Some hardware filters require all frames that they will use for - * output to be defined in advance before filtering starts. For such - * filters, any hardware frame pools used for output must therefore be - * of fixed size. The extra frames set here are on top of any number - * that the filter needs internally in order to operate normally. - * - * This field must be set before the graph containing this filter is - * configured. - */ - int extra_hw_frames; -}; - -/** - * Lists of formats / etc. supported by an end of a link. - * - * This structure is directly part of AVFilterLink, in two copies: - * one for the source filter, one for the destination filter. - - * These lists are used for negotiating the format to actually be used, - * which will be loaded into the format and channel_layout members of - * AVFilterLink, when chosen. - */ -typedef struct AVFilterFormatsConfig { - - /** - * List of supported formats (pixel or sample). - */ - AVFilterFormats *formats; - - /** - * Lists of supported sample rates, only for audio. - */ - AVFilterFormats *samplerates; - - /** - * Lists of supported channel layouts, only for audio. - */ - AVFilterChannelLayouts *channel_layouts; - -} AVFilterFormatsConfig; - -/** - * A link between two filters. This contains pointers to the source and - * destination filters between which this link exists, and the indexes of - * the pads involved. In addition, this link also contains the parameters - * which have been negotiated and agreed upon between the filter, such as - * image dimensions, format, etc. - * - * Applications must not normally access the link structure directly. - * Use the buffersrc and buffersink API instead. - * In the future, access to the header may be reserved for filters - * implementation. - */ -struct AVFilterLink { - AVFilterContext *src; ///< source filter - AVFilterPad *srcpad; ///< output pad on the source filter - - AVFilterContext *dst; ///< dest filter - AVFilterPad *dstpad; ///< input pad on the dest filter - - enum AVMediaType type; ///< filter media type - - /* These parameters apply only to video */ - int w; ///< agreed upon image width - int h; ///< agreed upon image height - AVRational sample_aspect_ratio; ///< agreed upon sample aspect ratio - /* These parameters apply only to audio */ -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * channel layout of current buffer (see libavutil/channel_layout.h) - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; -#endif - int sample_rate; ///< samples per second - - int format; ///< agreed upon media format - - /** - * Define the time base used by the PTS of the frames/samples - * which will pass through this link. - * During the configuration stage, each filter is supposed to - * change only the output timebase, while the timebase of the - * input link is assumed to be an unchangeable property. - */ - AVRational time_base; - - AVChannelLayout ch_layout; ///< channel layout of current buffer (see libavutil/channel_layout.h) - - /***************************************************************** - * All fields below this line are not part of the public API. They - * may not be used outside of libavfilter and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - - /** - * Lists of supported formats / etc. supported by the input filter. - */ - AVFilterFormatsConfig incfg; - - /** - * Lists of supported formats / etc. supported by the output filter. - */ - AVFilterFormatsConfig outcfg; - - /** stage of the initialization of the link properties (dimensions, etc) */ - enum { - AVLINK_UNINIT = 0, ///< not started - AVLINK_STARTINIT, ///< started, but incomplete - AVLINK_INIT ///< complete - } init_state; - - /** - * Graph the filter belongs to. - */ - struct AVFilterGraph *graph; - - /** - * Current timestamp of the link, as defined by the most recent - * frame(s), in link time_base units. - */ - int64_t current_pts; - - /** - * Current timestamp of the link, as defined by the most recent - * frame(s), in AV_TIME_BASE units. - */ - int64_t current_pts_us; - - /** - * Index in the age array. - */ - int age_index; - - /** - * Frame rate of the stream on the link, or 1/0 if unknown or variable; - * if left to 0/0, will be automatically copied from the first input - * of the source filter if it exists. - * - * Sources should set it to the best estimation of the real frame rate. - * If the source frame rate is unknown or variable, set this to 1/0. - * Filters should update it if necessary depending on their function. - * Sinks can use it to set a default output frame rate. - * It is similar to the r_frame_rate field in AVStream. - */ - AVRational frame_rate; - - /** - * Minimum number of samples to filter at once. If filter_frame() is - * called with fewer samples, it will accumulate them in fifo. - * This field and the related ones must not be changed after filtering - * has started. - * If 0, all related fields are ignored. - */ - int min_samples; - - /** - * Maximum number of samples to filter at once. If filter_frame() is - * called with more samples, it will split them. - */ - int max_samples; - - /** - * Number of past frames sent through the link. - */ - int64_t frame_count_in, frame_count_out; - - /** - * Number of past samples sent through the link. - */ - int64_t sample_count_in, sample_count_out; - - /** - * A pointer to a FFFramePool struct. - */ - void *frame_pool; - - /** - * True if a frame is currently wanted on the output of this filter. - * Set when ff_request_frame() is called by the output, - * cleared when a frame is filtered. - */ - int frame_wanted_out; - - /** - * For hwaccel pixel formats, this should be a reference to the - * AVHWFramesContext describing the frames. - */ - AVBufferRef *hw_frames_ctx; - -#ifndef FF_INTERNAL_FIELDS - - /** - * Internal structure members. - * The fields below this limit are internal for libavfilter's use - * and must in no way be accessed by applications. - */ - char reserved[0xF000]; - -#else /* FF_INTERNAL_FIELDS */ - - /** - * Queue of frames waiting to be filtered. - */ - FFFrameQueue fifo; - - /** - * If set, the source filter can not generate a frame as is. - * The goal is to avoid repeatedly calling the request_frame() method on - * the same link. - */ - int frame_blocked_in; - - /** - * Link input status. - * If not zero, all attempts of filter_frame will fail with the - * corresponding code. - */ - int status_in; - - /** - * Timestamp of the input status change. - */ - int64_t status_in_pts; - - /** - * Link output status. - * If not zero, all attempts of request_frame will fail with the - * corresponding code. - */ - int status_out; - -#endif /* FF_INTERNAL_FIELDS */ - -}; - -/** - * Link two filters together. - * - * @param src the source filter - * @param srcpad index of the output pad on the source filter - * @param dst the destination filter - * @param dstpad index of the input pad on the destination filter - * @return zero on success - */ -int avfilter_link(AVFilterContext *src, unsigned srcpad, - AVFilterContext *dst, unsigned dstpad); - -/** - * Free the link in *link, and set its pointer to NULL. - */ -void avfilter_link_free(AVFilterLink **link); - -/** - * Negotiate the media format, dimensions, etc of all inputs to a filter. - * - * @param filter the filter to negotiate the properties for its inputs - * @return zero on successful negotiation - */ -int avfilter_config_links(AVFilterContext *filter); - -#define AVFILTER_CMD_FLAG_ONE 1 ///< Stop once a filter understood the command (for target=all for example), fast filters are favored automatically -#define AVFILTER_CMD_FLAG_FAST 2 ///< Only execute command when its fast (like a video out that supports contrast adjustment in hw) - -/** - * Make the filter instance process a command. - * It is recommended to use avfilter_graph_send_command(). - */ -int avfilter_process_command(AVFilterContext *filter, const char *cmd, const char *arg, char *res, int res_len, int flags); - -/** - * Iterate over all registered filters. - * - * @param opaque a pointer where libavfilter will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered filter or NULL when the iteration is - * finished - */ -const AVFilter *av_filter_iterate(void **opaque); - -/** - * Get a filter definition matching the given name. - * - * @param name the filter name to find - * @return the filter definition, if any matching one is registered. - * NULL if none found. - */ -const AVFilter *avfilter_get_by_name(const char *name); - - -/** - * Initialize a filter with the supplied parameters. - * - * @param ctx uninitialized filter context to initialize - * @param args Options to initialize the filter with. This must be a - * ':'-separated list of options in the 'key=value' form. - * May be NULL if the options have been set directly using the - * AVOptions API or there are no options that need to be set. - * @return 0 on success, a negative AVERROR on failure - */ -int avfilter_init_str(AVFilterContext *ctx, const char *args); - -/** - * Initialize a filter with the supplied dictionary of options. - * - * @param ctx uninitialized filter context to initialize - * @param options An AVDictionary filled with options for this filter. On - * return this parameter will be destroyed and replaced with - * a dict containing options that were not found. This dictionary - * must be freed by the caller. - * May be NULL, then this function is equivalent to - * avfilter_init_str() with the second parameter set to NULL. - * @return 0 on success, a negative AVERROR on failure - * - * @note This function and avfilter_init_str() do essentially the same thing, - * the difference is in manner in which the options are passed. It is up to the - * calling code to choose whichever is more preferable. The two functions also - * behave differently when some of the provided options are not declared as - * supported by the filter. In such a case, avfilter_init_str() will fail, but - * this function will leave those extra options in the options AVDictionary and - * continue as usual. - */ -int avfilter_init_dict(AVFilterContext *ctx, AVDictionary **options); - -/** - * Free a filter context. This will also remove the filter from its - * filtergraph's list of filters. - * - * @param filter the filter to free - */ -void avfilter_free(AVFilterContext *filter); - -/** - * Insert a filter in the middle of an existing link. - * - * @param link the link into which the filter should be inserted - * @param filt the filter to be inserted - * @param filt_srcpad_idx the input pad on the filter to connect - * @param filt_dstpad_idx the output pad on the filter to connect - * @return zero on success - */ -int avfilter_insert_filter(AVFilterLink *link, AVFilterContext *filt, - unsigned filt_srcpad_idx, unsigned filt_dstpad_idx); - -/** - * @return AVClass for AVFilterContext. - * - * @see av_opt_find(). - */ -const AVClass *avfilter_get_class(void); - -typedef struct AVFilterGraphInternal AVFilterGraphInternal; - -/** - * A function pointer passed to the @ref AVFilterGraph.execute callback to be - * executed multiple times, possibly in parallel. - * - * @param ctx the filter context the job belongs to - * @param arg an opaque parameter passed through from @ref - * AVFilterGraph.execute - * @param jobnr the index of the job being executed - * @param nb_jobs the total number of jobs - * - * @return 0 on success, a negative AVERROR on error - */ -typedef int (avfilter_action_func)(AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs); - -/** - * A function executing multiple jobs, possibly in parallel. - * - * @param ctx the filter context to which the jobs belong - * @param func the function to be called multiple times - * @param arg the argument to be passed to func - * @param ret a nb_jobs-sized array to be filled with return values from each - * invocation of func - * @param nb_jobs the number of jobs to execute - * - * @return 0 on success, a negative AVERROR on error - */ -typedef int (avfilter_execute_func)(AVFilterContext *ctx, avfilter_action_func *func, - void *arg, int *ret, int nb_jobs); - -typedef struct AVFilterGraph { - const AVClass *av_class; - AVFilterContext **filters; - unsigned nb_filters; - - char *scale_sws_opts; ///< sws options to use for the auto-inserted scale filters - - /** - * Type of multithreading allowed for filters in this graph. A combination - * of AVFILTER_THREAD_* flags. - * - * May be set by the caller at any point, the setting will apply to all - * filters initialized after that. The default is allowing everything. - * - * When a filter in this graph is initialized, this field is combined using - * bit AND with AVFilterContext.thread_type to get the final mask used for - * determining allowed threading types. I.e. a threading type needs to be - * set in both to be allowed. - */ - int thread_type; - - /** - * Maximum number of threads used by filters in this graph. May be set by - * the caller before adding any filters to the filtergraph. Zero (the - * default) means that the number of threads is determined automatically. - */ - int nb_threads; - - /** - * Opaque object for libavfilter internal use. - */ - AVFilterGraphInternal *internal; - - /** - * Opaque user data. May be set by the caller to an arbitrary value, e.g. to - * be used from callbacks like @ref AVFilterGraph.execute. - * Libavfilter will not touch this field in any way. - */ - void *opaque; - - /** - * This callback may be set by the caller immediately after allocating the - * graph and before adding any filters to it, to provide a custom - * multithreading implementation. - * - * If set, filters with slice threading capability will call this callback - * to execute multiple jobs in parallel. - * - * If this field is left unset, libavfilter will use its internal - * implementation, which may or may not be multithreaded depending on the - * platform and build options. - */ - avfilter_execute_func *execute; - - char *aresample_swr_opts; ///< swr options to use for the auto-inserted aresample filters, Access ONLY through AVOptions - - /** - * Private fields - * - * The following fields are for internal use only. - * Their type, offset, number and semantic can change without notice. - */ - - AVFilterLink **sink_links; - int sink_links_count; - - unsigned disable_auto_convert; -} AVFilterGraph; - -/** - * Allocate a filter graph. - * - * @return the allocated filter graph on success or NULL. - */ -AVFilterGraph *avfilter_graph_alloc(void); - -/** - * Create a new filter instance in a filter graph. - * - * @param graph graph in which the new filter will be used - * @param filter the filter to create an instance of - * @param name Name to give to the new instance (will be copied to - * AVFilterContext.name). This may be used by the caller to identify - * different filters, libavfilter itself assigns no semantics to - * this parameter. May be NULL. - * - * @return the context of the newly created filter instance (note that it is - * also retrievable directly through AVFilterGraph.filters or with - * avfilter_graph_get_filter()) on success or NULL on failure. - */ -AVFilterContext *avfilter_graph_alloc_filter(AVFilterGraph *graph, - const AVFilter *filter, - const char *name); - -/** - * Get a filter instance identified by instance name from graph. - * - * @param graph filter graph to search through. - * @param name filter instance name (should be unique in the graph). - * @return the pointer to the found filter instance or NULL if it - * cannot be found. - */ -AVFilterContext *avfilter_graph_get_filter(AVFilterGraph *graph, const char *name); - -/** - * Create and add a filter instance into an existing graph. - * The filter instance is created from the filter filt and inited - * with the parameter args. opaque is currently ignored. - * - * In case of success put in *filt_ctx the pointer to the created - * filter instance, otherwise set *filt_ctx to NULL. - * - * @param name the instance name to give to the created filter instance - * @param graph_ctx the filter graph - * @return a negative AVERROR error code in case of failure, a non - * negative value otherwise - */ -int avfilter_graph_create_filter(AVFilterContext **filt_ctx, const AVFilter *filt, - const char *name, const char *args, void *opaque, - AVFilterGraph *graph_ctx); - -/** - * Enable or disable automatic format conversion inside the graph. - * - * Note that format conversion can still happen inside explicitly inserted - * scale and aresample filters. - * - * @param flags any of the AVFILTER_AUTO_CONVERT_* constants - */ -void avfilter_graph_set_auto_convert(AVFilterGraph *graph, unsigned flags); - -enum { - AVFILTER_AUTO_CONVERT_ALL = 0, /**< all automatic conversions enabled */ - AVFILTER_AUTO_CONVERT_NONE = -1, /**< all automatic conversions disabled */ -}; - -/** - * Check validity and configure all the links and formats in the graph. - * - * @param graphctx the filter graph - * @param log_ctx context used for logging - * @return >= 0 in case of success, a negative AVERROR code otherwise - */ -int avfilter_graph_config(AVFilterGraph *graphctx, void *log_ctx); - -/** - * Free a graph, destroy its links, and set *graph to NULL. - * If *graph is NULL, do nothing. - */ -void avfilter_graph_free(AVFilterGraph **graph); - -/** - * A linked-list of the inputs/outputs of the filter chain. - * - * This is mainly useful for avfilter_graph_parse() / avfilter_graph_parse2(), - * where it is used to communicate open (unlinked) inputs and outputs from and - * to the caller. - * This struct specifies, per each not connected pad contained in the graph, the - * filter context and the pad index required for establishing a link. - */ -typedef struct AVFilterInOut { - /** unique name for this input/output in the list */ - char *name; - - /** filter context associated to this input/output */ - AVFilterContext *filter_ctx; - - /** index of the filt_ctx pad to use for linking */ - int pad_idx; - - /** next input/input in the list, NULL if this is the last */ - struct AVFilterInOut *next; -} AVFilterInOut; - -/** - * Allocate a single AVFilterInOut entry. - * Must be freed with avfilter_inout_free(). - * @return allocated AVFilterInOut on success, NULL on failure. - */ -AVFilterInOut *avfilter_inout_alloc(void); - -/** - * Free the supplied list of AVFilterInOut and set *inout to NULL. - * If *inout is NULL, do nothing. - */ -void avfilter_inout_free(AVFilterInOut **inout); - -/** - * Add a graph described by a string to a graph. - * - * @note The caller must provide the lists of inputs and outputs, - * which therefore must be known before calling the function. - * - * @note The inputs parameter describes inputs of the already existing - * part of the graph; i.e. from the point of view of the newly created - * part, they are outputs. Similarly the outputs parameter describes - * outputs of the already existing filters, which are provided as - * inputs to the parsed filters. - * - * @param graph the filter graph where to link the parsed graph context - * @param filters string to be parsed - * @param inputs linked list to the inputs of the graph - * @param outputs linked list to the outputs of the graph - * @return zero on success, a negative AVERROR code on error - */ -int avfilter_graph_parse(AVFilterGraph *graph, const char *filters, - AVFilterInOut *inputs, AVFilterInOut *outputs, - void *log_ctx); - -/** - * Add a graph described by a string to a graph. - * - * In the graph filters description, if the input label of the first - * filter is not specified, "in" is assumed; if the output label of - * the last filter is not specified, "out" is assumed. - * - * @param graph the filter graph where to link the parsed graph context - * @param filters string to be parsed - * @param inputs pointer to a linked list to the inputs of the graph, may be NULL. - * If non-NULL, *inputs is updated to contain the list of open inputs - * after the parsing, should be freed with avfilter_inout_free(). - * @param outputs pointer to a linked list to the outputs of the graph, may be NULL. - * If non-NULL, *outputs is updated to contain the list of open outputs - * after the parsing, should be freed with avfilter_inout_free(). - * @return non negative on success, a negative AVERROR code on error - */ -int avfilter_graph_parse_ptr(AVFilterGraph *graph, const char *filters, - AVFilterInOut **inputs, AVFilterInOut **outputs, - void *log_ctx); - -/** - * Add a graph described by a string to a graph. - * - * @param[in] graph the filter graph where to link the parsed graph context - * @param[in] filters string to be parsed - * @param[out] inputs a linked list of all free (unlinked) inputs of the - * parsed graph will be returned here. It is to be freed - * by the caller using avfilter_inout_free(). - * @param[out] outputs a linked list of all free (unlinked) outputs of the - * parsed graph will be returned here. It is to be freed by the - * caller using avfilter_inout_free(). - * @return zero on success, a negative AVERROR code on error - * - * @note This function returns the inputs and outputs that are left - * unlinked after parsing the graph and the caller then deals with - * them. - * @note This function makes no reference whatsoever to already - * existing parts of the graph and the inputs parameter will on return - * contain inputs of the newly parsed part of the graph. Analogously - * the outputs parameter will contain outputs of the newly created - * filters. - */ -int avfilter_graph_parse2(AVFilterGraph *graph, const char *filters, - AVFilterInOut **inputs, - AVFilterInOut **outputs); - -/** - * Send a command to one or more filter instances. - * - * @param graph the filter graph - * @param target the filter(s) to which the command should be sent - * "all" sends to all filters - * otherwise it can be a filter or filter instance name - * which will send the command to all matching filters. - * @param cmd the command to send, for handling simplicity all commands must be alphanumeric only - * @param arg the argument for the command - * @param res a buffer with size res_size where the filter(s) can return a response. - * - * @returns >=0 on success otherwise an error code. - * AVERROR(ENOSYS) on unsupported commands - */ -int avfilter_graph_send_command(AVFilterGraph *graph, const char *target, const char *cmd, const char *arg, char *res, int res_len, int flags); - -/** - * Queue a command for one or more filter instances. - * - * @param graph the filter graph - * @param target the filter(s) to which the command should be sent - * "all" sends to all filters - * otherwise it can be a filter or filter instance name - * which will send the command to all matching filters. - * @param cmd the command to sent, for handling simplicity all commands must be alphanumeric only - * @param arg the argument for the command - * @param ts time at which the command should be sent to the filter - * - * @note As this executes commands after this function returns, no return code - * from the filter is provided, also AVFILTER_CMD_FLAG_ONE is not supported. - */ -int avfilter_graph_queue_command(AVFilterGraph *graph, const char *target, const char *cmd, const char *arg, int flags, double ts); - - -/** - * Dump a graph into a human-readable string representation. - * - * @param graph the graph to dump - * @param options formatting options; currently ignored - * @return a string, or NULL in case of memory allocation failure; - * the string must be freed using av_free - */ -char *avfilter_graph_dump(AVFilterGraph *graph, const char *options); - -/** - * Request a frame on the oldest sink link. - * - * If the request returns AVERROR_EOF, try the next. - * - * Note that this function is not meant to be the sole scheduling mechanism - * of a filtergraph, only a convenience function to help drain a filtergraph - * in a balanced way under normal circumstances. - * - * Also note that AVERROR_EOF does not mean that frames did not arrive on - * some of the sinks during the process. - * When there are multiple sink links, in case the requested link - * returns an EOF, this may cause a filter to flush pending frames - * which are sent to another sink link, although unrequested. - * - * @return the return value of ff_request_frame(), - * or AVERROR_EOF if all links returned AVERROR_EOF - */ -int avfilter_graph_request_oldest(AVFilterGraph *graph); - -/** - * @} - */ - -#endif /* AVFILTER_AVFILTER_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavfilter/buffersink.h b/third_party/ffmpeg/kylin/amd64/include/libavfilter/buffersink.h deleted file mode 100644 index 01e7c747..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavfilter/buffersink.h +++ /dev/null @@ -1,209 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_BUFFERSINK_H -#define AVFILTER_BUFFERSINK_H - -/** - * @file - * @ingroup lavfi_buffersink - * memory buffer sink API for audio and video - */ - -#include "avfilter.h" - -/** - * @defgroup lavfi_buffersink Buffer sink API - * @ingroup lavfi - * @{ - * - * The buffersink and abuffersink filters are there to connect filter graphs - * to applications. They have a single input, connected to the graph, and no - * output. Frames must be extracted using av_buffersink_get_frame() or - * av_buffersink_get_samples(). - * - * The format negotiated by the graph during configuration can be obtained - * using the accessor functions: - * - av_buffersink_get_time_base(), - * - av_buffersink_get_format(), - * - av_buffersink_get_frame_rate(), - * - av_buffersink_get_w(), - * - av_buffersink_get_h(), - * - av_buffersink_get_sample_aspect_ratio(), - * - av_buffersink_get_channels(), - * - av_buffersink_get_ch_layout(), - * - av_buffersink_get_sample_rate(). - * - * The layout returned by av_buffersink_get_ch_layout() must de uninitialized - * by the caller. - * - * The format can be constrained by setting options, using av_opt_set() and - * related functions with the AV_OPT_SEARCH_CHILDREN flag. - * - pix_fmts (int list), - * - sample_fmts (int list), - * - sample_rates (int list), - * - ch_layouts (string), - * - channel_counts (int list), - * - all_channel_counts (bool). - * Most of these options are of type binary, and should be set using - * av_opt_set_int_list() or av_opt_set_bin(). If they are not set, all - * corresponding formats are accepted. - * - * As a special case, if ch_layouts is not set, all valid channel layouts are - * accepted except for UNSPEC layouts, unless all_channel_counts is set. - */ - -/** - * Get a frame with filtered data from sink and put it in frame. - * - * @param ctx pointer to a buffersink or abuffersink filter context. - * @param frame pointer to an allocated frame that will be filled with data. - * The data must be freed using av_frame_unref() / av_frame_free() - * @param flags a combination of AV_BUFFERSINK_FLAG_* flags - * - * @return >= 0 in for success, a negative AVERROR code for failure. - */ -int av_buffersink_get_frame_flags(AVFilterContext *ctx, AVFrame *frame, int flags); - -/** - * Tell av_buffersink_get_buffer_ref() to read video/samples buffer - * reference, but not remove it from the buffer. This is useful if you - * need only to read a video/samples buffer, without to fetch it. - */ -#define AV_BUFFERSINK_FLAG_PEEK 1 - -/** - * Tell av_buffersink_get_buffer_ref() not to request a frame from its input. - * If a frame is already buffered, it is read (and removed from the buffer), - * but if no frame is present, return AVERROR(EAGAIN). - */ -#define AV_BUFFERSINK_FLAG_NO_REQUEST 2 - -#if FF_API_BUFFERSINK_ALLOC -/** - * Deprecated and unused struct to use for initializing a buffersink context. - */ -typedef struct AVBufferSinkParams { - const enum AVPixelFormat *pixel_fmts; ///< list of allowed pixel formats, terminated by AV_PIX_FMT_NONE -} AVBufferSinkParams; - -/** - * Create an AVBufferSinkParams structure. - * - * Must be freed with av_free(). - */ -attribute_deprecated -AVBufferSinkParams *av_buffersink_params_alloc(void); - -/** - * Deprecated and unused struct to use for initializing an abuffersink context. - */ -typedef struct AVABufferSinkParams { - const enum AVSampleFormat *sample_fmts; ///< list of allowed sample formats, terminated by AV_SAMPLE_FMT_NONE - const int64_t *channel_layouts; ///< list of allowed channel layouts, terminated by -1 - const int *channel_counts; ///< list of allowed channel counts, terminated by -1 - int all_channel_counts; ///< if not 0, accept any channel count or layout - int *sample_rates; ///< list of allowed sample rates, terminated by -1 -} AVABufferSinkParams; - -/** - * Create an AVABufferSinkParams structure. - * - * Must be freed with av_free(). - */ -attribute_deprecated -AVABufferSinkParams *av_abuffersink_params_alloc(void); -#endif - -/** - * Set the frame size for an audio buffer sink. - * - * All calls to av_buffersink_get_buffer_ref will return a buffer with - * exactly the specified number of samples, or AVERROR(EAGAIN) if there is - * not enough. The last buffer at EOF will be padded with 0. - */ -void av_buffersink_set_frame_size(AVFilterContext *ctx, unsigned frame_size); - -/** - * @defgroup lavfi_buffersink_accessors Buffer sink accessors - * Get the properties of the stream - * @{ - */ - -enum AVMediaType av_buffersink_get_type (const AVFilterContext *ctx); -AVRational av_buffersink_get_time_base (const AVFilterContext *ctx); -int av_buffersink_get_format (const AVFilterContext *ctx); - -AVRational av_buffersink_get_frame_rate (const AVFilterContext *ctx); -int av_buffersink_get_w (const AVFilterContext *ctx); -int av_buffersink_get_h (const AVFilterContext *ctx); -AVRational av_buffersink_get_sample_aspect_ratio (const AVFilterContext *ctx); - -int av_buffersink_get_channels (const AVFilterContext *ctx); -#if FF_API_OLD_CHANNEL_LAYOUT -attribute_deprecated -uint64_t av_buffersink_get_channel_layout (const AVFilterContext *ctx); -#endif -int av_buffersink_get_ch_layout (const AVFilterContext *ctx, - AVChannelLayout *ch_layout); -int av_buffersink_get_sample_rate (const AVFilterContext *ctx); - -AVBufferRef * av_buffersink_get_hw_frames_ctx (const AVFilterContext *ctx); - -/** @} */ - -/** - * Get a frame with filtered data from sink and put it in frame. - * - * @param ctx pointer to a context of a buffersink or abuffersink AVFilter. - * @param frame pointer to an allocated frame that will be filled with data. - * The data must be freed using av_frame_unref() / av_frame_free() - * - * @return - * - >= 0 if a frame was successfully returned. - * - AVERROR(EAGAIN) if no frames are available at this point; more - * input frames must be added to the filtergraph to get more output. - * - AVERROR_EOF if there will be no more output frames on this sink. - * - A different negative AVERROR code in other failure cases. - */ -int av_buffersink_get_frame(AVFilterContext *ctx, AVFrame *frame); - -/** - * Same as av_buffersink_get_frame(), but with the ability to specify the number - * of samples read. This function is less efficient than - * av_buffersink_get_frame(), because it copies the data around. - * - * @param ctx pointer to a context of the abuffersink AVFilter. - * @param frame pointer to an allocated frame that will be filled with data. - * The data must be freed using av_frame_unref() / av_frame_free() - * frame will contain exactly nb_samples audio samples, except at - * the end of stream, when it can contain less than nb_samples. - * - * @return The return codes have the same meaning as for - * av_buffersink_get_frame(). - * - * @warning do not mix this function with av_buffersink_get_frame(). Use only one or - * the other with a single sink, not both. - */ -int av_buffersink_get_samples(AVFilterContext *ctx, AVFrame *frame, int nb_samples); - -/** - * @} - */ - -#endif /* AVFILTER_BUFFERSINK_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavfilter/buffersrc.h b/third_party/ffmpeg/kylin/amd64/include/libavfilter/buffersrc.h deleted file mode 100644 index 3b248b37..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavfilter/buffersrc.h +++ /dev/null @@ -1,218 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_BUFFERSRC_H -#define AVFILTER_BUFFERSRC_H - -/** - * @file - * @ingroup lavfi_buffersrc - * Memory buffer source API. - */ - -#include "avfilter.h" - -/** - * @defgroup lavfi_buffersrc Buffer source API - * @ingroup lavfi - * @{ - */ - -enum { - - /** - * Do not check for format changes. - */ - AV_BUFFERSRC_FLAG_NO_CHECK_FORMAT = 1, - - /** - * Immediately push the frame to the output. - */ - AV_BUFFERSRC_FLAG_PUSH = 4, - - /** - * Keep a reference to the frame. - * If the frame if reference-counted, create a new reference; otherwise - * copy the frame data. - */ - AV_BUFFERSRC_FLAG_KEEP_REF = 8, - -}; - -/** - * Get the number of failed requests. - * - * A failed request is when the request_frame method is called while no - * frame is present in the buffer. - * The number is reset when a frame is added. - */ -unsigned av_buffersrc_get_nb_failed_requests(AVFilterContext *buffer_src); - -/** - * This structure contains the parameters describing the frames that will be - * passed to this filter. - * - * It should be allocated with av_buffersrc_parameters_alloc() and freed with - * av_free(). All the allocated fields in it remain owned by the caller. - */ -typedef struct AVBufferSrcParameters { - /** - * video: the pixel format, value corresponds to enum AVPixelFormat - * audio: the sample format, value corresponds to enum AVSampleFormat - */ - int format; - /** - * The timebase to be used for the timestamps on the input frames. - */ - AVRational time_base; - - /** - * Video only, the display dimensions of the input frames. - */ - int width, height; - - /** - * Video only, the sample (pixel) aspect ratio. - */ - AVRational sample_aspect_ratio; - - /** - * Video only, the frame rate of the input video. This field must only be - * set to a non-zero value if input stream has a known constant framerate - * and should be left at its initial value if the framerate is variable or - * unknown. - */ - AVRational frame_rate; - - /** - * Video with a hwaccel pixel format only. This should be a reference to an - * AVHWFramesContext instance describing the input frames. - */ - AVBufferRef *hw_frames_ctx; - - /** - * Audio only, the audio sampling rate in samples per second. - */ - int sample_rate; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Audio only, the audio channel layout - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; -#endif - - /** - * Audio only, the audio channel layout - */ - AVChannelLayout ch_layout; -} AVBufferSrcParameters; - -/** - * Allocate a new AVBufferSrcParameters instance. It should be freed by the - * caller with av_free(). - */ -AVBufferSrcParameters *av_buffersrc_parameters_alloc(void); - -/** - * Initialize the buffersrc or abuffersrc filter with the provided parameters. - * This function may be called multiple times, the later calls override the - * previous ones. Some of the parameters may also be set through AVOptions, then - * whatever method is used last takes precedence. - * - * @param ctx an instance of the buffersrc or abuffersrc filter - * @param param the stream parameters. The frames later passed to this filter - * must conform to those parameters. All the allocated fields in - * param remain owned by the caller, libavfilter will make internal - * copies or references when necessary. - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_buffersrc_parameters_set(AVFilterContext *ctx, AVBufferSrcParameters *param); - -/** - * Add a frame to the buffer source. - * - * @param ctx an instance of the buffersrc filter - * @param frame frame to be added. If the frame is reference counted, this - * function will make a new reference to it. Otherwise the frame data will be - * copied. - * - * @return 0 on success, a negative AVERROR on error - * - * This function is equivalent to av_buffersrc_add_frame_flags() with the - * AV_BUFFERSRC_FLAG_KEEP_REF flag. - */ -av_warn_unused_result -int av_buffersrc_write_frame(AVFilterContext *ctx, const AVFrame *frame); - -/** - * Add a frame to the buffer source. - * - * @param ctx an instance of the buffersrc filter - * @param frame frame to be added. If the frame is reference counted, this - * function will take ownership of the reference(s) and reset the frame. - * Otherwise the frame data will be copied. If this function returns an error, - * the input frame is not touched. - * - * @return 0 on success, a negative AVERROR on error. - * - * @note the difference between this function and av_buffersrc_write_frame() is - * that av_buffersrc_write_frame() creates a new reference to the input frame, - * while this function takes ownership of the reference passed to it. - * - * This function is equivalent to av_buffersrc_add_frame_flags() without the - * AV_BUFFERSRC_FLAG_KEEP_REF flag. - */ -av_warn_unused_result -int av_buffersrc_add_frame(AVFilterContext *ctx, AVFrame *frame); - -/** - * Add a frame to the buffer source. - * - * By default, if the frame is reference-counted, this function will take - * ownership of the reference(s) and reset the frame. This can be controlled - * using the flags. - * - * If this function returns an error, the input frame is not touched. - * - * @param buffer_src pointer to a buffer source context - * @param frame a frame, or NULL to mark EOF - * @param flags a combination of AV_BUFFERSRC_FLAG_* - * @return >= 0 in case of success, a negative AVERROR code - * in case of failure - */ -av_warn_unused_result -int av_buffersrc_add_frame_flags(AVFilterContext *buffer_src, - AVFrame *frame, int flags); - -/** - * Close the buffer source after EOF. - * - * This is similar to passing NULL to av_buffersrc_add_frame_flags() - * except it takes the timestamp of the EOF, i.e. the timestamp of the end - * of the last frame. - */ -int av_buffersrc_close(AVFilterContext *ctx, int64_t pts, unsigned flags); - -/** - * @} - */ - -#endif /* AVFILTER_BUFFERSRC_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavfilter/version.h b/third_party/ffmpeg/kylin/amd64/include/libavfilter/version.h deleted file mode 100644 index 19a009c1..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavfilter/version.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_VERSION_H -#define AVFILTER_VERSION_H - -/** - * @file - * @ingroup lavfi - * Libavfilter version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVFILTER_VERSION_MINOR 46 -#define LIBAVFILTER_VERSION_MICRO 101 - - -#define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \ - LIBAVFILTER_VERSION_MINOR, \ - LIBAVFILTER_VERSION_MICRO) -#define LIBAVFILTER_VERSION AV_VERSION(LIBAVFILTER_VERSION_MAJOR, \ - LIBAVFILTER_VERSION_MINOR, \ - LIBAVFILTER_VERSION_MICRO) -#define LIBAVFILTER_BUILD LIBAVFILTER_VERSION_INT - -#define LIBAVFILTER_IDENT "Lavfi" AV_STRINGIFY(LIBAVFILTER_VERSION) - -#endif /* AVFILTER_VERSION_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavfilter/version_major.h b/third_party/ffmpeg/kylin/amd64/include/libavfilter/version_major.h deleted file mode 100644 index de0cf6e9..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavfilter/version_major.h +++ /dev/null @@ -1,42 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_VERSION_MAJOR_H -#define AVFILTER_VERSION_MAJOR_H - -/** - * @file - * @ingroup lavfi - * Libavfilter version macros - */ - -#define LIBAVFILTER_VERSION_MAJOR 8 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - */ - -#define FF_API_SWS_PARAM_OPTION (LIBAVFILTER_VERSION_MAJOR < 9) -#define FF_API_BUFFERSINK_ALLOC (LIBAVFILTER_VERSION_MAJOR < 9) -#define FF_API_PAD_COUNT (LIBAVFILTER_VERSION_MAJOR < 9) - -#endif /* AVFILTER_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavformat/avformat.h b/third_party/ffmpeg/kylin/amd64/include/libavformat/avformat.h deleted file mode 100644 index f12fa7d9..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavformat/avformat.h +++ /dev/null @@ -1,2907 +0,0 @@ -/* - * copyright (c) 2001 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFORMAT_AVFORMAT_H -#define AVFORMAT_AVFORMAT_H - -/** - * @file - * @ingroup libavf - * Main libavformat public API header - */ - -/** - * @defgroup libavf libavformat - * I/O and Muxing/Demuxing Library - * - * Libavformat (lavf) is a library for dealing with various media container - * formats. Its main two purposes are demuxing - i.e. splitting a media file - * into component streams, and the reverse process of muxing - writing supplied - * data in a specified container format. It also has an @ref lavf_io - * "I/O module" which supports a number of protocols for accessing the data (e.g. - * file, tcp, http and others). - * Unless you are absolutely sure you won't use libavformat's network - * capabilities, you should also call avformat_network_init(). - * - * A supported input format is described by an AVInputFormat struct, conversely - * an output format is described by AVOutputFormat. You can iterate over all - * input/output formats using the av_demuxer_iterate / av_muxer_iterate() functions. - * The protocols layer is not part of the public API, so you can only get the names - * of supported protocols with the avio_enum_protocols() function. - * - * Main lavf structure used for both muxing and demuxing is AVFormatContext, - * which exports all information about the file being read or written. As with - * most Libavformat structures, its size is not part of public ABI, so it cannot be - * allocated on stack or directly with av_malloc(). To create an - * AVFormatContext, use avformat_alloc_context() (some functions, like - * avformat_open_input() might do that for you). - * - * Most importantly an AVFormatContext contains: - * @li the @ref AVFormatContext.iformat "input" or @ref AVFormatContext.oformat - * "output" format. It is either autodetected or set by user for input; - * always set by user for output. - * @li an @ref AVFormatContext.streams "array" of AVStreams, which describe all - * elementary streams stored in the file. AVStreams are typically referred to - * using their index in this array. - * @li an @ref AVFormatContext.pb "I/O context". It is either opened by lavf or - * set by user for input, always set by user for output (unless you are dealing - * with an AVFMT_NOFILE format). - * - * @section lavf_options Passing options to (de)muxers - * It is possible to configure lavf muxers and demuxers using the @ref avoptions - * mechanism. Generic (format-independent) libavformat options are provided by - * AVFormatContext, they can be examined from a user program by calling - * av_opt_next() / av_opt_find() on an allocated AVFormatContext (or its AVClass - * from avformat_get_class()). Private (format-specific) options are provided by - * AVFormatContext.priv_data if and only if AVInputFormat.priv_class / - * AVOutputFormat.priv_class of the corresponding format struct is non-NULL. - * Further options may be provided by the @ref AVFormatContext.pb "I/O context", - * if its AVClass is non-NULL, and the protocols layer. See the discussion on - * nesting in @ref avoptions documentation to learn how to access those. - * - * @section urls - * URL strings in libavformat are made of a scheme/protocol, a ':', and a - * scheme specific string. URLs without a scheme and ':' used for local files - * are supported but deprecated. "file:" should be used for local files. - * - * It is important that the scheme string is not taken from untrusted - * sources without checks. - * - * Note that some schemes/protocols are quite powerful, allowing access to - * both local and remote files, parts of them, concatenations of them, local - * audio and video devices and so on. - * - * @{ - * - * @defgroup lavf_decoding Demuxing - * @{ - * Demuxers read a media file and split it into chunks of data (@em packets). A - * @ref AVPacket "packet" contains one or more encoded frames which belongs to a - * single elementary stream. In the lavf API this process is represented by the - * avformat_open_input() function for opening a file, av_read_frame() for - * reading a single packet and finally avformat_close_input(), which does the - * cleanup. - * - * @section lavf_decoding_open Opening a media file - * The minimum information required to open a file is its URL, which - * is passed to avformat_open_input(), as in the following code: - * @code - * const char *url = "file:in.mp3"; - * AVFormatContext *s = NULL; - * int ret = avformat_open_input(&s, url, NULL, NULL); - * if (ret < 0) - * abort(); - * @endcode - * The above code attempts to allocate an AVFormatContext, open the - * specified file (autodetecting the format) and read the header, exporting the - * information stored there into s. Some formats do not have a header or do not - * store enough information there, so it is recommended that you call the - * avformat_find_stream_info() function which tries to read and decode a few - * frames to find missing information. - * - * In some cases you might want to preallocate an AVFormatContext yourself with - * avformat_alloc_context() and do some tweaking on it before passing it to - * avformat_open_input(). One such case is when you want to use custom functions - * for reading input data instead of lavf internal I/O layer. - * To do that, create your own AVIOContext with avio_alloc_context(), passing - * your reading callbacks to it. Then set the @em pb field of your - * AVFormatContext to newly created AVIOContext. - * - * Since the format of the opened file is in general not known until after - * avformat_open_input() has returned, it is not possible to set demuxer private - * options on a preallocated context. Instead, the options should be passed to - * avformat_open_input() wrapped in an AVDictionary: - * @code - * AVDictionary *options = NULL; - * av_dict_set(&options, "video_size", "640x480", 0); - * av_dict_set(&options, "pixel_format", "rgb24", 0); - * - * if (avformat_open_input(&s, url, NULL, &options) < 0) - * abort(); - * av_dict_free(&options); - * @endcode - * This code passes the private options 'video_size' and 'pixel_format' to the - * demuxer. They would be necessary for e.g. the rawvideo demuxer, since it - * cannot know how to interpret raw video data otherwise. If the format turns - * out to be something different than raw video, those options will not be - * recognized by the demuxer and therefore will not be applied. Such unrecognized - * options are then returned in the options dictionary (recognized options are - * consumed). The calling program can handle such unrecognized options as it - * wishes, e.g. - * @code - * AVDictionaryEntry *e; - * if (e = av_dict_get(options, "", NULL, AV_DICT_IGNORE_SUFFIX)) { - * fprintf(stderr, "Option %s not recognized by the demuxer.\n", e->key); - * abort(); - * } - * @endcode - * - * After you have finished reading the file, you must close it with - * avformat_close_input(). It will free everything associated with the file. - * - * @section lavf_decoding_read Reading from an opened file - * Reading data from an opened AVFormatContext is done by repeatedly calling - * av_read_frame() on it. Each call, if successful, will return an AVPacket - * containing encoded data for one AVStream, identified by - * AVPacket.stream_index. This packet may be passed straight into the libavcodec - * decoding functions avcodec_send_packet() or avcodec_decode_subtitle2() if the - * caller wishes to decode the data. - * - * AVPacket.pts, AVPacket.dts and AVPacket.duration timing information will be - * set if known. They may also be unset (i.e. AV_NOPTS_VALUE for - * pts/dts, 0 for duration) if the stream does not provide them. The timing - * information will be in AVStream.time_base units, i.e. it has to be - * multiplied by the timebase to convert them to seconds. - * - * A packet returned by av_read_frame() is always reference-counted, - * i.e. AVPacket.buf is set and the user may keep it indefinitely. - * The packet must be freed with av_packet_unref() when it is no - * longer needed. - * - * @section lavf_decoding_seek Seeking - * @} - * - * @defgroup lavf_encoding Muxing - * @{ - * Muxers take encoded data in the form of @ref AVPacket "AVPackets" and write - * it into files or other output bytestreams in the specified container format. - * - * The main API functions for muxing are avformat_write_header() for writing the - * file header, av_write_frame() / av_interleaved_write_frame() for writing the - * packets and av_write_trailer() for finalizing the file. - * - * At the beginning of the muxing process, the caller must first call - * avformat_alloc_context() to create a muxing context. The caller then sets up - * the muxer by filling the various fields in this context: - * - * - The @ref AVFormatContext.oformat "oformat" field must be set to select the - * muxer that will be used. - * - Unless the format is of the AVFMT_NOFILE type, the @ref AVFormatContext.pb - * "pb" field must be set to an opened IO context, either returned from - * avio_open2() or a custom one. - * - Unless the format is of the AVFMT_NOSTREAMS type, at least one stream must - * be created with the avformat_new_stream() function. The caller should fill - * the @ref AVStream.codecpar "stream codec parameters" information, such as the - * codec @ref AVCodecParameters.codec_type "type", @ref AVCodecParameters.codec_id - * "id" and other parameters (e.g. width / height, the pixel or sample format, - * etc.) as known. The @ref AVStream.time_base "stream timebase" should - * be set to the timebase that the caller desires to use for this stream (note - * that the timebase actually used by the muxer can be different, as will be - * described later). - * - It is advised to manually initialize only the relevant fields in - * AVCodecParameters, rather than using @ref avcodec_parameters_copy() during - * remuxing: there is no guarantee that the codec context values remain valid - * for both input and output format contexts. - * - The caller may fill in additional information, such as @ref - * AVFormatContext.metadata "global" or @ref AVStream.metadata "per-stream" - * metadata, @ref AVFormatContext.chapters "chapters", @ref - * AVFormatContext.programs "programs", etc. as described in the - * AVFormatContext documentation. Whether such information will actually be - * stored in the output depends on what the container format and the muxer - * support. - * - * When the muxing context is fully set up, the caller must call - * avformat_write_header() to initialize the muxer internals and write the file - * header. Whether anything actually is written to the IO context at this step - * depends on the muxer, but this function must always be called. Any muxer - * private options must be passed in the options parameter to this function. - * - * The data is then sent to the muxer by repeatedly calling av_write_frame() or - * av_interleaved_write_frame() (consult those functions' documentation for - * discussion on the difference between them; only one of them may be used with - * a single muxing context, they should not be mixed). Do note that the timing - * information on the packets sent to the muxer must be in the corresponding - * AVStream's timebase. That timebase is set by the muxer (in the - * avformat_write_header() step) and may be different from the timebase - * requested by the caller. - * - * Once all the data has been written, the caller must call av_write_trailer() - * to flush any buffered packets and finalize the output file, then close the IO - * context (if any) and finally free the muxing context with - * avformat_free_context(). - * @} - * - * @defgroup lavf_io I/O Read/Write - * @{ - * @section lavf_io_dirlist Directory listing - * The directory listing API makes it possible to list files on remote servers. - * - * Some of possible use cases: - * - an "open file" dialog to choose files from a remote location, - * - a recursive media finder providing a player with an ability to play all - * files from a given directory. - * - * @subsection lavf_io_dirlist_open Opening a directory - * At first, a directory needs to be opened by calling avio_open_dir() - * supplied with a URL and, optionally, ::AVDictionary containing - * protocol-specific parameters. The function returns zero or positive - * integer and allocates AVIODirContext on success. - * - * @code - * AVIODirContext *ctx = NULL; - * if (avio_open_dir(&ctx, "smb://example.com/some_dir", NULL) < 0) { - * fprintf(stderr, "Cannot open directory.\n"); - * abort(); - * } - * @endcode - * - * This code tries to open a sample directory using smb protocol without - * any additional parameters. - * - * @subsection lavf_io_dirlist_read Reading entries - * Each directory's entry (i.e. file, another directory, anything else - * within ::AVIODirEntryType) is represented by AVIODirEntry. - * Reading consecutive entries from an opened AVIODirContext is done by - * repeatedly calling avio_read_dir() on it. Each call returns zero or - * positive integer if successful. Reading can be stopped right after the - * NULL entry has been read -- it means there are no entries left to be - * read. The following code reads all entries from a directory associated - * with ctx and prints their names to standard output. - * @code - * AVIODirEntry *entry = NULL; - * for (;;) { - * if (avio_read_dir(ctx, &entry) < 0) { - * fprintf(stderr, "Cannot list directory.\n"); - * abort(); - * } - * if (!entry) - * break; - * printf("%s\n", entry->name); - * avio_free_directory_entry(&entry); - * } - * @endcode - * @} - * - * @defgroup lavf_codec Demuxers - * @{ - * @defgroup lavf_codec_native Native Demuxers - * @{ - * @} - * @defgroup lavf_codec_wrappers External library wrappers - * @{ - * @} - * @} - * @defgroup lavf_protos I/O Protocols - * @{ - * @} - * @defgroup lavf_internal Internal - * @{ - * @} - * @} - */ - -#include -#include /* FILE */ - -#include "libavcodec/codec.h" -#include "libavcodec/codec_par.h" -#include "libavcodec/defs.h" -#include "libavcodec/packet.h" - -#include "libavutil/dict.h" -#include "libavutil/log.h" - -#include "avio.h" -#include "libavformat/version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "libavformat/version.h" -#endif - -struct AVFormatContext; -struct AVStream; - -struct AVDeviceInfoList; -struct AVDeviceCapabilitiesQuery; - -/** - * @defgroup metadata_api Public Metadata API - * @{ - * @ingroup libavf - * The metadata API allows libavformat to export metadata tags to a client - * application when demuxing. Conversely it allows a client application to - * set metadata when muxing. - * - * Metadata is exported or set as pairs of key/value strings in the 'metadata' - * fields of the AVFormatContext, AVStream, AVChapter and AVProgram structs - * using the @ref lavu_dict "AVDictionary" API. Like all strings in FFmpeg, - * metadata is assumed to be UTF-8 encoded Unicode. Note that metadata - * exported by demuxers isn't checked to be valid UTF-8 in most cases. - * - * Important concepts to keep in mind: - * - Keys are unique; there can never be 2 tags with the same key. This is - * also meant semantically, i.e., a demuxer should not knowingly produce - * several keys that are literally different but semantically identical. - * E.g., key=Author5, key=Author6. In this example, all authors must be - * placed in the same tag. - * - Metadata is flat, not hierarchical; there are no subtags. If you - * want to store, e.g., the email address of the child of producer Alice - * and actor Bob, that could have key=alice_and_bobs_childs_email_address. - * - Several modifiers can be applied to the tag name. This is done by - * appending a dash character ('-') and the modifier name in the order - * they appear in the list below -- e.g. foo-eng-sort, not foo-sort-eng. - * - language -- a tag whose value is localized for a particular language - * is appended with the ISO 639-2/B 3-letter language code. - * For example: Author-ger=Michael, Author-eng=Mike - * The original/default language is in the unqualified "Author" tag. - * A demuxer should set a default if it sets any translated tag. - * - sorting -- a modified version of a tag that should be used for - * sorting will have '-sort' appended. E.g. artist="The Beatles", - * artist-sort="Beatles, The". - * - Some protocols and demuxers support metadata updates. After a successful - * call to av_read_frame(), AVFormatContext.event_flags or AVStream.event_flags - * will be updated to indicate if metadata changed. In order to detect metadata - * changes on a stream, you need to loop through all streams in the AVFormatContext - * and check their individual event_flags. - * - * - Demuxers attempt to export metadata in a generic format, however tags - * with no generic equivalents are left as they are stored in the container. - * Follows a list of generic tag names: - * - @verbatim - album -- name of the set this work belongs to - album_artist -- main creator of the set/album, if different from artist. - e.g. "Various Artists" for compilation albums. - artist -- main creator of the work - comment -- any additional description of the file. - composer -- who composed the work, if different from artist. - copyright -- name of copyright holder. - creation_time-- date when the file was created, preferably in ISO 8601. - date -- date when the work was created, preferably in ISO 8601. - disc -- number of a subset, e.g. disc in a multi-disc collection. - encoder -- name/settings of the software/hardware that produced the file. - encoded_by -- person/group who created the file. - filename -- original name of the file. - genre -- . - language -- main language in which the work is performed, preferably - in ISO 639-2 format. Multiple languages can be specified by - separating them with commas. - performer -- artist who performed the work, if different from artist. - E.g for "Also sprach Zarathustra", artist would be "Richard - Strauss" and performer "London Philharmonic Orchestra". - publisher -- name of the label/publisher. - service_name -- name of the service in broadcasting (channel name). - service_provider -- name of the service provider in broadcasting. - title -- name of the work. - track -- number of this work in the set, can be in form current/total. - variant_bitrate -- the total bitrate of the bitrate variant that the current stream is part of - @endverbatim - * - * Look in the examples section for an application example how to use the Metadata API. - * - * @} - */ - -/* packet functions */ - - -/** - * Allocate and read the payload of a packet and initialize its - * fields with default values. - * - * @param s associated IO context - * @param pkt packet - * @param size desired payload size - * @return >0 (read size) if OK, AVERROR_xxx otherwise - */ -int av_get_packet(AVIOContext *s, AVPacket *pkt, int size); - - -/** - * Read data and append it to the current content of the AVPacket. - * If pkt->size is 0 this is identical to av_get_packet. - * Note that this uses av_grow_packet and thus involves a realloc - * which is inefficient. Thus this function should only be used - * when there is no reasonable way to know (an upper bound of) - * the final size. - * - * @param s associated IO context - * @param pkt packet - * @param size amount of data to read - * @return >0 (read size) if OK, AVERROR_xxx otherwise, previous data - * will not be lost even if an error occurs. - */ -int av_append_packet(AVIOContext *s, AVPacket *pkt, int size); - -/*************************************************/ -/* input/output formats */ - -struct AVCodecTag; - -/** - * This structure contains the data a format has to probe a file. - */ -typedef struct AVProbeData { - const char *filename; - unsigned char *buf; /**< Buffer must have AVPROBE_PADDING_SIZE of extra allocated bytes filled with zero. */ - int buf_size; /**< Size of buf except extra allocated bytes */ - const char *mime_type; /**< mime_type, when known. */ -} AVProbeData; - -#define AVPROBE_SCORE_RETRY (AVPROBE_SCORE_MAX/4) -#define AVPROBE_SCORE_STREAM_RETRY (AVPROBE_SCORE_MAX/4-1) - -#define AVPROBE_SCORE_EXTENSION 50 ///< score for file extension -#define AVPROBE_SCORE_MIME 75 ///< score for file mime type -#define AVPROBE_SCORE_MAX 100 ///< maximum score - -#define AVPROBE_PADDING_SIZE 32 ///< extra allocated bytes at the end of the probe buffer - -/// Demuxer will use avio_open, no opened file should be provided by the caller. -#define AVFMT_NOFILE 0x0001 -#define AVFMT_NEEDNUMBER 0x0002 /**< Needs '%d' in filename. */ -/** - * The muxer/demuxer is experimental and should be used with caution. - * - * - demuxers: will not be selected automatically by probing, must be specified - * explicitly. - */ -#define AVFMT_EXPERIMENTAL 0x0004 -#define AVFMT_SHOW_IDS 0x0008 /**< Show format stream IDs numbers. */ -#define AVFMT_GLOBALHEADER 0x0040 /**< Format wants global header. */ -#define AVFMT_NOTIMESTAMPS 0x0080 /**< Format does not need / have any timestamps. */ -#define AVFMT_GENERIC_INDEX 0x0100 /**< Use generic index building code. */ -#define AVFMT_TS_DISCONT 0x0200 /**< Format allows timestamp discontinuities. Note, muxers always require valid (monotone) timestamps */ -#define AVFMT_VARIABLE_FPS 0x0400 /**< Format allows variable fps. */ -#define AVFMT_NODIMENSIONS 0x0800 /**< Format does not need width/height */ -#define AVFMT_NOSTREAMS 0x1000 /**< Format does not require any streams */ -#define AVFMT_NOBINSEARCH 0x2000 /**< Format does not allow to fall back on binary search via read_timestamp */ -#define AVFMT_NOGENSEARCH 0x4000 /**< Format does not allow to fall back on generic search */ -#define AVFMT_NO_BYTE_SEEK 0x8000 /**< Format does not allow seeking by bytes */ -#define AVFMT_ALLOW_FLUSH 0x10000 /**< Format allows flushing. If not set, the muxer will not receive a NULL packet in the write_packet function. */ -#define AVFMT_TS_NONSTRICT 0x20000 /**< Format does not require strictly - increasing timestamps, but they must - still be monotonic */ -#define AVFMT_TS_NEGATIVE 0x40000 /**< Format allows muxing negative - timestamps. If not set the timestamp - will be shifted in av_write_frame and - av_interleaved_write_frame so they - start from 0. - The user or muxer can override this through - AVFormatContext.avoid_negative_ts - */ - -#define AVFMT_SEEK_TO_PTS 0x4000000 /**< Seeking is based on PTS */ - -/** - * @addtogroup lavf_encoding - * @{ - */ -typedef struct AVOutputFormat { - const char *name; - /** - * Descriptive name for the format, meant to be more human-readable - * than name. You should use the NULL_IF_CONFIG_SMALL() macro - * to define it. - */ - const char *long_name; - const char *mime_type; - const char *extensions; /**< comma-separated filename extensions */ - /* output support */ - enum AVCodecID audio_codec; /**< default audio codec */ - enum AVCodecID video_codec; /**< default video codec */ - enum AVCodecID subtitle_codec; /**< default subtitle codec */ - /** - * can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER, - * AVFMT_GLOBALHEADER, AVFMT_NOTIMESTAMPS, AVFMT_VARIABLE_FPS, - * AVFMT_NODIMENSIONS, AVFMT_NOSTREAMS, AVFMT_ALLOW_FLUSH, - * AVFMT_TS_NONSTRICT, AVFMT_TS_NEGATIVE - */ - int flags; - - /** - * List of supported codec_id-codec_tag pairs, ordered by "better - * choice first". The arrays are all terminated by AV_CODEC_ID_NONE. - */ - const struct AVCodecTag * const *codec_tag; - - - const AVClass *priv_class; ///< AVClass for the private context - - /***************************************************************** - * No fields below this line are part of the public API. They - * may not be used outside of libavformat and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - /** - * size of private data so that it can be allocated in the wrapper - */ - int priv_data_size; - - /** - * Internal flags. See FF_FMT_FLAG_* in internal.h. - */ - int flags_internal; - - int (*write_header)(struct AVFormatContext *); - /** - * Write a packet. If AVFMT_ALLOW_FLUSH is set in flags, - * pkt can be NULL in order to flush data buffered in the muxer. - * When flushing, return 0 if there still is more data to flush, - * or 1 if everything was flushed and there is no more buffered - * data. - */ - int (*write_packet)(struct AVFormatContext *, AVPacket *pkt); - int (*write_trailer)(struct AVFormatContext *); - /** - * A format-specific function for interleavement. - * If unset, packets will be interleaved by dts. - * - * @param s An AVFormatContext for output. pkt will be added to - * resp. taken from its packet buffer. - * @param[in,out] pkt A packet to be interleaved if has_packet is set; - * also used to return packets. If no packet is returned - * (e.g. on error), pkt is blank on return. - * @param flush 1 if no further packets are available as input and - * all remaining packets should be output. - * @param has_packet If set, pkt contains a packet to be interleaved - * on input; otherwise pkt is blank on input. - * @return 1 if a packet was output, 0 if no packet could be output, - * < 0 if an error occurred - */ - int (*interleave_packet)(struct AVFormatContext *s, AVPacket *pkt, - int flush, int has_packet); - /** - * Test if the given codec can be stored in this container. - * - * @return 1 if the codec is supported, 0 if it is not. - * A negative number if unknown. - * MKTAG('A', 'P', 'I', 'C') if the codec is only supported as AV_DISPOSITION_ATTACHED_PIC - */ - int (*query_codec)(enum AVCodecID id, int std_compliance); - - void (*get_output_timestamp)(struct AVFormatContext *s, int stream, - int64_t *dts, int64_t *wall); - /** - * Allows sending messages from application to device. - */ - int (*control_message)(struct AVFormatContext *s, int type, - void *data, size_t data_size); - - /** - * Write an uncoded AVFrame. - * - * See av_write_uncoded_frame() for details. - * - * The library will free *frame afterwards, but the muxer can prevent it - * by setting the pointer to NULL. - */ - int (*write_uncoded_frame)(struct AVFormatContext *, int stream_index, - AVFrame **frame, unsigned flags); - /** - * Returns device list with it properties. - * @see avdevice_list_devices() for more details. - */ - int (*get_device_list)(struct AVFormatContext *s, struct AVDeviceInfoList *device_list); - enum AVCodecID data_codec; /**< default data codec */ - /** - * Initialize format. May allocate data here, and set any AVFormatContext or - * AVStream parameters that need to be set before packets are sent. - * This method must not write output. - * - * Return 0 if streams were fully configured, 1 if not, negative AVERROR on failure - * - * Any allocations made here must be freed in deinit(). - */ - int (*init)(struct AVFormatContext *); - /** - * Deinitialize format. If present, this is called whenever the muxer is being - * destroyed, regardless of whether or not the header has been written. - * - * If a trailer is being written, this is called after write_trailer(). - * - * This is called if init() fails as well. - */ - void (*deinit)(struct AVFormatContext *); - /** - * Set up any necessary bitstream filtering and extract any extra data needed - * for the global header. - * - * @note pkt might have been directly forwarded by a meta-muxer; therefore - * pkt->stream_index as well as the pkt's timebase might be invalid. - * Return 0 if more packets from this stream must be checked; 1 if not. - */ - int (*check_bitstream)(struct AVFormatContext *s, struct AVStream *st, - const AVPacket *pkt); -} AVOutputFormat; -/** - * @} - */ - -/** - * @addtogroup lavf_decoding - * @{ - */ -typedef struct AVInputFormat { - /** - * A comma separated list of short names for the format. New names - * may be appended with a minor bump. - */ - const char *name; - - /** - * Descriptive name for the format, meant to be more human-readable - * than name. You should use the NULL_IF_CONFIG_SMALL() macro - * to define it. - */ - const char *long_name; - - /** - * Can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER, AVFMT_SHOW_IDS, - * AVFMT_NOTIMESTAMPS, AVFMT_GENERIC_INDEX, AVFMT_TS_DISCONT, AVFMT_NOBINSEARCH, - * AVFMT_NOGENSEARCH, AVFMT_NO_BYTE_SEEK, AVFMT_SEEK_TO_PTS. - */ - int flags; - - /** - * If extensions are defined, then no probe is done. You should - * usually not use extension format guessing because it is not - * reliable enough - */ - const char *extensions; - - const struct AVCodecTag * const *codec_tag; - - const AVClass *priv_class; ///< AVClass for the private context - - /** - * Comma-separated list of mime types. - * It is used check for matching mime types while probing. - * @see av_probe_input_format2 - */ - const char *mime_type; - - /***************************************************************** - * No fields below this line are part of the public API. They - * may not be used outside of libavformat and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - /** - * Raw demuxers store their codec ID here. - */ - int raw_codec_id; - - /** - * Size of private data so that it can be allocated in the wrapper. - */ - int priv_data_size; - - /** - * Internal flags. See FF_FMT_FLAG_* in internal.h. - */ - int flags_internal; - - /** - * Tell if a given file has a chance of being parsed as this format. - * The buffer provided is guaranteed to be AVPROBE_PADDING_SIZE bytes - * big so you do not have to check for that unless you need more. - */ - int (*read_probe)(const AVProbeData *); - - /** - * Read the format header and initialize the AVFormatContext - * structure. Return 0 if OK. 'avformat_new_stream' should be - * called to create new streams. - */ - int (*read_header)(struct AVFormatContext *); - - /** - * Read one packet and put it in 'pkt'. pts and flags are also - * set. 'avformat_new_stream' can be called only if the flag - * AVFMTCTX_NOHEADER is used and only in the calling thread (not in a - * background thread). - * @return 0 on success, < 0 on error. - * Upon returning an error, pkt must be unreferenced by the caller. - */ - int (*read_packet)(struct AVFormatContext *, AVPacket *pkt); - - /** - * Close the stream. The AVFormatContext and AVStreams are not - * freed by this function - */ - int (*read_close)(struct AVFormatContext *); - - /** - * Seek to a given timestamp relative to the frames in - * stream component stream_index. - * @param stream_index Must not be -1. - * @param flags Selects which direction should be preferred if no exact - * match is available. - * @return >= 0 on success (but not necessarily the new offset) - */ - int (*read_seek)(struct AVFormatContext *, - int stream_index, int64_t timestamp, int flags); - - /** - * Get the next timestamp in stream[stream_index].time_base units. - * @return the timestamp or AV_NOPTS_VALUE if an error occurred - */ - int64_t (*read_timestamp)(struct AVFormatContext *s, int stream_index, - int64_t *pos, int64_t pos_limit); - - /** - * Start/resume playing - only meaningful if using a network-based format - * (RTSP). - */ - int (*read_play)(struct AVFormatContext *); - - /** - * Pause playing - only meaningful if using a network-based format - * (RTSP). - */ - int (*read_pause)(struct AVFormatContext *); - - /** - * Seek to timestamp ts. - * Seeking will be done so that the point from which all active streams - * can be presented successfully will be closest to ts and within min/max_ts. - * Active streams are all streams that have AVStream.discard < AVDISCARD_ALL. - */ - int (*read_seek2)(struct AVFormatContext *s, int stream_index, int64_t min_ts, int64_t ts, int64_t max_ts, int flags); - - /** - * Returns device list with it properties. - * @see avdevice_list_devices() for more details. - */ - int (*get_device_list)(struct AVFormatContext *s, struct AVDeviceInfoList *device_list); - -} AVInputFormat; -/** - * @} - */ - -enum AVStreamParseType { - AVSTREAM_PARSE_NONE, - AVSTREAM_PARSE_FULL, /**< full parsing and repack */ - AVSTREAM_PARSE_HEADERS, /**< Only parse headers, do not repack. */ - AVSTREAM_PARSE_TIMESTAMPS, /**< full parsing and interpolation of timestamps for frames not starting on a packet boundary */ - AVSTREAM_PARSE_FULL_ONCE, /**< full parsing and repack of the first frame only, only implemented for H.264 currently */ - AVSTREAM_PARSE_FULL_RAW, /**< full parsing and repack with timestamp and position generation by parser for raw - this assumes that each packet in the file contains no demuxer level headers and - just codec level data, otherwise position generation would fail */ -}; - -typedef struct AVIndexEntry { - int64_t pos; - int64_t timestamp; /**< - * Timestamp in AVStream.time_base units, preferably the time from which on correctly decoded frames are available - * when seeking to this entry. That means preferable PTS on keyframe based formats. - * But demuxers can choose to store a different timestamp, if it is more convenient for the implementation or nothing better - * is known - */ -#define AVINDEX_KEYFRAME 0x0001 -#define AVINDEX_DISCARD_FRAME 0x0002 /** - * Flag is used to indicate which frame should be discarded after decoding. - */ - int flags:2; - int size:30; //Yeah, trying to keep the size of this small to reduce memory requirements (it is 24 vs. 32 bytes due to possible 8-byte alignment). - int min_distance; /**< Minimum distance between this and the previous keyframe, used to avoid unneeded searching. */ -} AVIndexEntry; - -/** - * The stream should be chosen by default among other streams of the same type, - * unless the user has explicitly specified otherwise. - */ -#define AV_DISPOSITION_DEFAULT (1 << 0) -/** - * The stream is not in original language. - * - * @note AV_DISPOSITION_ORIGINAL is the inverse of this disposition. At most - * one of them should be set in properly tagged streams. - * @note This disposition may apply to any stream type, not just audio. - */ -#define AV_DISPOSITION_DUB (1 << 1) -/** - * The stream is in original language. - * - * @see the notes for AV_DISPOSITION_DUB - */ -#define AV_DISPOSITION_ORIGINAL (1 << 2) -/** - * The stream is a commentary track. - */ -#define AV_DISPOSITION_COMMENT (1 << 3) -/** - * The stream contains song lyrics. - */ -#define AV_DISPOSITION_LYRICS (1 << 4) -/** - * The stream contains karaoke audio. - */ -#define AV_DISPOSITION_KARAOKE (1 << 5) - -/** - * Track should be used during playback by default. - * Useful for subtitle track that should be displayed - * even when user did not explicitly ask for subtitles. - */ -#define AV_DISPOSITION_FORCED (1 << 6) -/** - * The stream is intended for hearing impaired audiences. - */ -#define AV_DISPOSITION_HEARING_IMPAIRED (1 << 7) -/** - * The stream is intended for visually impaired audiences. - */ -#define AV_DISPOSITION_VISUAL_IMPAIRED (1 << 8) -/** - * The audio stream contains music and sound effects without voice. - */ -#define AV_DISPOSITION_CLEAN_EFFECTS (1 << 9) -/** - * The stream is stored in the file as an attached picture/"cover art" (e.g. - * APIC frame in ID3v2). The first (usually only) packet associated with it - * will be returned among the first few packets read from the file unless - * seeking takes place. It can also be accessed at any time in - * AVStream.attached_pic. - */ -#define AV_DISPOSITION_ATTACHED_PIC (1 << 10) -/** - * The stream is sparse, and contains thumbnail images, often corresponding - * to chapter markers. Only ever used with AV_DISPOSITION_ATTACHED_PIC. - */ -#define AV_DISPOSITION_TIMED_THUMBNAILS (1 << 11) - -/** - * The stream is intended to be mixed with a spatial audio track. For example, - * it could be used for narration or stereo music, and may remain unchanged by - * listener head rotation. - */ -#define AV_DISPOSITION_NON_DIEGETIC (1 << 12) - -/** - * The subtitle stream contains captions, providing a transcription and possibly - * a translation of audio. Typically intended for hearing-impaired audiences. - */ -#define AV_DISPOSITION_CAPTIONS (1 << 16) -/** - * The subtitle stream contains a textual description of the video content. - * Typically intended for visually-impaired audiences or for the cases where the - * video cannot be seen. - */ -#define AV_DISPOSITION_DESCRIPTIONS (1 << 17) -/** - * The subtitle stream contains time-aligned metadata that is not intended to be - * directly presented to the user. - */ -#define AV_DISPOSITION_METADATA (1 << 18) -/** - * The audio stream is intended to be mixed with another stream before - * presentation. - * Corresponds to mix_type=0 in mpegts. - */ -#define AV_DISPOSITION_DEPENDENT (1 << 19) -/** - * The video stream contains still images. - */ -#define AV_DISPOSITION_STILL_IMAGE (1 << 20) - -/** - * @return The AV_DISPOSITION_* flag corresponding to disp or a negative error - * code if disp does not correspond to a known stream disposition. - */ -int av_disposition_from_string(const char *disp); - -/** - * @param disposition a combination of AV_DISPOSITION_* values - * @return The string description corresponding to the lowest set bit in - * disposition. NULL when the lowest set bit does not correspond - * to a known disposition or when disposition is 0. - */ -const char *av_disposition_to_string(int disposition); - -/** - * Options for behavior on timestamp wrap detection. - */ -#define AV_PTS_WRAP_IGNORE 0 ///< ignore the wrap -#define AV_PTS_WRAP_ADD_OFFSET 1 ///< add the format specific offset on wrap detection -#define AV_PTS_WRAP_SUB_OFFSET -1 ///< subtract the format specific offset on wrap detection - -/** - * Stream structure. - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * sizeof(AVStream) must not be used outside libav*. - */ -typedef struct AVStream { -#if FF_API_AVSTREAM_CLASS - /** - * A class for @ref avoptions. Set on stream creation. - */ - const AVClass *av_class; -#endif - - int index; /**< stream index in AVFormatContext */ - /** - * Format-specific stream ID. - * decoding: set by libavformat - * encoding: set by the user, replaced by libavformat if left unset - */ - int id; - - void *priv_data; - - /** - * This is the fundamental unit of time (in seconds) in terms - * of which frame timestamps are represented. - * - * decoding: set by libavformat - * encoding: May be set by the caller before avformat_write_header() to - * provide a hint to the muxer about the desired timebase. In - * avformat_write_header(), the muxer will overwrite this field - * with the timebase that will actually be used for the timestamps - * written into the file (which may or may not be related to the - * user-provided one, depending on the format). - */ - AVRational time_base; - - /** - * Decoding: pts of the first frame of the stream in presentation order, in stream time base. - * Only set this if you are absolutely 100% sure that the value you set - * it to really is the pts of the first frame. - * This may be undefined (AV_NOPTS_VALUE). - * @note The ASF header does NOT contain a correct start_time the ASF - * demuxer must NOT set this. - */ - int64_t start_time; - - /** - * Decoding: duration of the stream, in stream time base. - * If a source file does not specify a duration, but does specify - * a bitrate, this value will be estimated from bitrate and file size. - * - * Encoding: May be set by the caller before avformat_write_header() to - * provide a hint to the muxer about the estimated duration. - */ - int64_t duration; - - int64_t nb_frames; ///< number of frames in this stream if known or 0 - - /** - * Stream disposition - a combination of AV_DISPOSITION_* flags. - * - demuxing: set by libavformat when creating the stream or in - * avformat_find_stream_info(). - * - muxing: may be set by the caller before avformat_write_header(). - */ - int disposition; - - enum AVDiscard discard; ///< Selects which packets can be discarded at will and do not need to be demuxed. - - /** - * sample aspect ratio (0 if unknown) - * - encoding: Set by user. - * - decoding: Set by libavformat. - */ - AVRational sample_aspect_ratio; - - AVDictionary *metadata; - - /** - * Average framerate - * - * - demuxing: May be set by libavformat when creating the stream or in - * avformat_find_stream_info(). - * - muxing: May be set by the caller before avformat_write_header(). - */ - AVRational avg_frame_rate; - - /** - * For streams with AV_DISPOSITION_ATTACHED_PIC disposition, this packet - * will contain the attached picture. - * - * decoding: set by libavformat, must not be modified by the caller. - * encoding: unused - */ - AVPacket attached_pic; - - /** - * An array of side data that applies to the whole stream (i.e. the - * container does not allow it to change between packets). - * - * There may be no overlap between the side data in this array and side data - * in the packets. I.e. a given side data is either exported by the muxer - * (demuxing) / set by the caller (muxing) in this array, then it never - * appears in the packets, or the side data is exported / sent through - * the packets (always in the first packet where the value becomes known or - * changes), then it does not appear in this array. - * - * - demuxing: Set by libavformat when the stream is created. - * - muxing: May be set by the caller before avformat_write_header(). - * - * Freed by libavformat in avformat_free_context(). - * - * @see av_format_inject_global_side_data() - */ - AVPacketSideData *side_data; - /** - * The number of elements in the AVStream.side_data array. - */ - int nb_side_data; - - /** - * Flags indicating events happening on the stream, a combination of - * AVSTREAM_EVENT_FLAG_*. - * - * - demuxing: may be set by the demuxer in avformat_open_input(), - * avformat_find_stream_info() and av_read_frame(). Flags must be cleared - * by the user once the event has been handled. - * - muxing: may be set by the user after avformat_write_header(). to - * indicate a user-triggered event. The muxer will clear the flags for - * events it has handled in av_[interleaved]_write_frame(). - */ - int event_flags; -/** - * - demuxing: the demuxer read new metadata from the file and updated - * AVStream.metadata accordingly - * - muxing: the user updated AVStream.metadata and wishes the muxer to write - * it into the file - */ -#define AVSTREAM_EVENT_FLAG_METADATA_UPDATED 0x0001 -/** - * - demuxing: new packets for this stream were read from the file. This - * event is informational only and does not guarantee that new packets - * for this stream will necessarily be returned from av_read_frame(). - */ -#define AVSTREAM_EVENT_FLAG_NEW_PACKETS (1 << 1) - - /** - * Real base framerate of the stream. - * This is the lowest framerate with which all timestamps can be - * represented accurately (it is the least common multiple of all - * framerates in the stream). Note, this value is just a guess! - * For example, if the time base is 1/90000 and all frames have either - * approximately 3600 or 1800 timer ticks, then r_frame_rate will be 50/1. - */ - AVRational r_frame_rate; - - /** - * Codec parameters associated with this stream. Allocated and freed by - * libavformat in avformat_new_stream() and avformat_free_context() - * respectively. - * - * - demuxing: filled by libavformat on stream creation or in - * avformat_find_stream_info() - * - muxing: filled by the caller before avformat_write_header() - */ - AVCodecParameters *codecpar; - - /** - * Number of bits in timestamps. Used for wrapping control. - * - * - demuxing: set by libavformat - * - muxing: set by libavformat - * - */ - int pts_wrap_bits; -} AVStream; - -struct AVCodecParserContext *av_stream_get_parser(const AVStream *s); - -/** - * Returns the pts of the last muxed packet + its duration - * - * the retuned value is undefined when used with a demuxer. - */ -int64_t av_stream_get_end_pts(const AVStream *st); - -#define AV_PROGRAM_RUNNING 1 - -/** - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * sizeof(AVProgram) must not be used outside libav*. - */ -typedef struct AVProgram { - int id; - int flags; - enum AVDiscard discard; ///< selects which program to discard and which to feed to the caller - unsigned int *stream_index; - unsigned int nb_stream_indexes; - AVDictionary *metadata; - - int program_num; - int pmt_pid; - int pcr_pid; - int pmt_version; - - /***************************************************************** - * All fields below this line are not part of the public API. They - * may not be used outside of libavformat and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - int64_t start_time; - int64_t end_time; - - int64_t pts_wrap_reference; ///< reference dts for wrap detection - int pts_wrap_behavior; ///< behavior on wrap detection -} AVProgram; - -#define AVFMTCTX_NOHEADER 0x0001 /**< signal that no header is present - (streams are added dynamically) */ -#define AVFMTCTX_UNSEEKABLE 0x0002 /**< signal that the stream is definitely - not seekable, and attempts to call the - seek function will fail. For some - network protocols (e.g. HLS), this can - change dynamically at runtime. */ - -typedef struct AVChapter { - int64_t id; ///< unique ID to identify the chapter - AVRational time_base; ///< time base in which the start/end timestamps are specified - int64_t start, end; ///< chapter start/end time in time_base units - AVDictionary *metadata; -} AVChapter; - - -/** - * Callback used by devices to communicate with application. - */ -typedef int (*av_format_control_message)(struct AVFormatContext *s, int type, - void *data, size_t data_size); - -typedef int (*AVOpenCallback)(struct AVFormatContext *s, AVIOContext **pb, const char *url, int flags, - const AVIOInterruptCB *int_cb, AVDictionary **options); - -/** - * The duration of a video can be estimated through various ways, and this enum can be used - * to know how the duration was estimated. - */ -enum AVDurationEstimationMethod { - AVFMT_DURATION_FROM_PTS, ///< Duration accurately estimated from PTSes - AVFMT_DURATION_FROM_STREAM, ///< Duration estimated from a stream with a known duration - AVFMT_DURATION_FROM_BITRATE ///< Duration estimated from bitrate (less accurate) -}; - -/** - * Format I/O context. - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * sizeof(AVFormatContext) must not be used outside libav*, use - * avformat_alloc_context() to create an AVFormatContext. - * - * Fields can be accessed through AVOptions (av_opt*), - * the name string used matches the associated command line parameter name and - * can be found in libavformat/options_table.h. - * The AVOption/command line parameter names differ in some cases from the C - * structure field names for historic reasons or brevity. - */ -typedef struct AVFormatContext { - /** - * A class for logging and @ref avoptions. Set by avformat_alloc_context(). - * Exports (de)muxer private options if they exist. - */ - const AVClass *av_class; - - /** - * The input container format. - * - * Demuxing only, set by avformat_open_input(). - */ - const struct AVInputFormat *iformat; - - /** - * The output container format. - * - * Muxing only, must be set by the caller before avformat_write_header(). - */ - const struct AVOutputFormat *oformat; - - /** - * Format private data. This is an AVOptions-enabled struct - * if and only if iformat/oformat.priv_class is not NULL. - * - * - muxing: set by avformat_write_header() - * - demuxing: set by avformat_open_input() - */ - void *priv_data; - - /** - * I/O context. - * - * - demuxing: either set by the user before avformat_open_input() (then - * the user must close it manually) or set by avformat_open_input(). - * - muxing: set by the user before avformat_write_header(). The caller must - * take care of closing / freeing the IO context. - * - * Do NOT set this field if AVFMT_NOFILE flag is set in - * iformat/oformat.flags. In such a case, the (de)muxer will handle - * I/O in some other way and this field will be NULL. - */ - AVIOContext *pb; - - /* stream info */ - /** - * Flags signalling stream properties. A combination of AVFMTCTX_*. - * Set by libavformat. - */ - int ctx_flags; - - /** - * Number of elements in AVFormatContext.streams. - * - * Set by avformat_new_stream(), must not be modified by any other code. - */ - unsigned int nb_streams; - /** - * A list of all streams in the file. New streams are created with - * avformat_new_stream(). - * - * - demuxing: streams are created by libavformat in avformat_open_input(). - * If AVFMTCTX_NOHEADER is set in ctx_flags, then new streams may also - * appear in av_read_frame(). - * - muxing: streams are created by the user before avformat_write_header(). - * - * Freed by libavformat in avformat_free_context(). - */ - AVStream **streams; - - /** - * input or output URL. Unlike the old filename field, this field has no - * length restriction. - * - * - demuxing: set by avformat_open_input(), initialized to an empty - * string if url parameter was NULL in avformat_open_input(). - * - muxing: may be set by the caller before calling avformat_write_header() - * (or avformat_init_output() if that is called first) to a string - * which is freeable by av_free(). Set to an empty string if it - * was NULL in avformat_init_output(). - * - * Freed by libavformat in avformat_free_context(). - */ - char *url; - - /** - * Position of the first frame of the component, in - * AV_TIME_BASE fractional seconds. NEVER set this value directly: - * It is deduced from the AVStream values. - * - * Demuxing only, set by libavformat. - */ - int64_t start_time; - - /** - * Duration of the stream, in AV_TIME_BASE fractional - * seconds. Only set this value if you know none of the individual stream - * durations and also do not set any of them. This is deduced from the - * AVStream values if not set. - * - * Demuxing only, set by libavformat. - */ - int64_t duration; - - /** - * Total stream bitrate in bit/s, 0 if not - * available. Never set it directly if the file_size and the - * duration are known as FFmpeg can compute it automatically. - */ - int64_t bit_rate; - - unsigned int packet_size; - int max_delay; - - /** - * Flags modifying the (de)muxer behaviour. A combination of AVFMT_FLAG_*. - * Set by the user before avformat_open_input() / avformat_write_header(). - */ - int flags; -#define AVFMT_FLAG_GENPTS 0x0001 ///< Generate missing pts even if it requires parsing future frames. -#define AVFMT_FLAG_IGNIDX 0x0002 ///< Ignore index. -#define AVFMT_FLAG_NONBLOCK 0x0004 ///< Do not block when reading packets from input. -#define AVFMT_FLAG_IGNDTS 0x0008 ///< Ignore DTS on frames that contain both DTS & PTS -#define AVFMT_FLAG_NOFILLIN 0x0010 ///< Do not infer any values from other values, just return what is stored in the container -#define AVFMT_FLAG_NOPARSE 0x0020 ///< Do not use AVParsers, you also must set AVFMT_FLAG_NOFILLIN as the fillin code works on frames and no parsing -> no frames. Also seeking to frames can not work if parsing to find frame boundaries has been disabled -#define AVFMT_FLAG_NOBUFFER 0x0040 ///< Do not buffer frames when possible -#define AVFMT_FLAG_CUSTOM_IO 0x0080 ///< The caller has supplied a custom AVIOContext, don't avio_close() it. -#define AVFMT_FLAG_DISCARD_CORRUPT 0x0100 ///< Discard frames marked corrupted -#define AVFMT_FLAG_FLUSH_PACKETS 0x0200 ///< Flush the AVIOContext every packet. -/** - * When muxing, try to avoid writing any random/volatile data to the output. - * This includes any random IDs, real-time timestamps/dates, muxer version, etc. - * - * This flag is mainly intended for testing. - */ -#define AVFMT_FLAG_BITEXACT 0x0400 -#define AVFMT_FLAG_SORT_DTS 0x10000 ///< try to interleave outputted packets by dts (using this flag can slow demuxing down) -#if FF_API_LAVF_PRIV_OPT -#define AVFMT_FLAG_PRIV_OPT 0x20000 ///< Enable use of private options by delaying codec open (deprecated, does nothing) -#endif -#define AVFMT_FLAG_FAST_SEEK 0x80000 ///< Enable fast, but inaccurate seeks for some formats -#define AVFMT_FLAG_SHORTEST 0x100000 ///< Stop muxing when the shortest stream stops. -#define AVFMT_FLAG_AUTO_BSF 0x200000 ///< Add bitstream filters as requested by the muxer - - /** - * Maximum number of bytes read from input in order to determine stream - * properties. Used when reading the global header and in - * avformat_find_stream_info(). - * - * Demuxing only, set by the caller before avformat_open_input(). - * - * @note this is \e not used for determining the \ref AVInputFormat - * "input format" - * @sa format_probesize - */ - int64_t probesize; - - /** - * Maximum duration (in AV_TIME_BASE units) of the data read - * from input in avformat_find_stream_info(). - * Demuxing only, set by the caller before avformat_find_stream_info(). - * Can be set to 0 to let avformat choose using a heuristic. - */ - int64_t max_analyze_duration; - - const uint8_t *key; - int keylen; - - unsigned int nb_programs; - AVProgram **programs; - - /** - * Forced video codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID video_codec_id; - - /** - * Forced audio codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID audio_codec_id; - - /** - * Forced subtitle codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID subtitle_codec_id; - - /** - * Maximum amount of memory in bytes to use for the index of each stream. - * If the index exceeds this size, entries will be discarded as - * needed to maintain a smaller size. This can lead to slower or less - * accurate seeking (depends on demuxer). - * Demuxers for which a full in-memory index is mandatory will ignore - * this. - * - muxing: unused - * - demuxing: set by user - */ - unsigned int max_index_size; - - /** - * Maximum amount of memory in bytes to use for buffering frames - * obtained from realtime capture devices. - */ - unsigned int max_picture_buffer; - - /** - * Number of chapters in AVChapter array. - * When muxing, chapters are normally written in the file header, - * so nb_chapters should normally be initialized before write_header - * is called. Some muxers (e.g. mov and mkv) can also write chapters - * in the trailer. To write chapters in the trailer, nb_chapters - * must be zero when write_header is called and non-zero when - * write_trailer is called. - * - muxing: set by user - * - demuxing: set by libavformat - */ - unsigned int nb_chapters; - AVChapter **chapters; - - /** - * Metadata that applies to the whole file. - * - * - demuxing: set by libavformat in avformat_open_input() - * - muxing: may be set by the caller before avformat_write_header() - * - * Freed by libavformat in avformat_free_context(). - */ - AVDictionary *metadata; - - /** - * Start time of the stream in real world time, in microseconds - * since the Unix epoch (00:00 1st January 1970). That is, pts=0 in the - * stream was captured at this real world time. - * - muxing: Set by the caller before avformat_write_header(). If set to - * either 0 or AV_NOPTS_VALUE, then the current wall-time will - * be used. - * - demuxing: Set by libavformat. AV_NOPTS_VALUE if unknown. Note that - * the value may become known after some number of frames - * have been received. - */ - int64_t start_time_realtime; - - /** - * The number of frames used for determining the framerate in - * avformat_find_stream_info(). - * Demuxing only, set by the caller before avformat_find_stream_info(). - */ - int fps_probe_size; - - /** - * Error recognition; higher values will detect more errors but may - * misdetect some more or less valid parts as errors. - * Demuxing only, set by the caller before avformat_open_input(). - */ - int error_recognition; - - /** - * Custom interrupt callbacks for the I/O layer. - * - * demuxing: set by the user before avformat_open_input(). - * muxing: set by the user before avformat_write_header() - * (mainly useful for AVFMT_NOFILE formats). The callback - * should also be passed to avio_open2() if it's used to - * open the file. - */ - AVIOInterruptCB interrupt_callback; - - /** - * Flags to enable debugging. - */ - int debug; -#define FF_FDEBUG_TS 0x0001 - - /** - * Maximum buffering duration for interleaving. - * - * To ensure all the streams are interleaved correctly, - * av_interleaved_write_frame() will wait until it has at least one packet - * for each stream before actually writing any packets to the output file. - * When some streams are "sparse" (i.e. there are large gaps between - * successive packets), this can result in excessive buffering. - * - * This field specifies the maximum difference between the timestamps of the - * first and the last packet in the muxing queue, above which libavformat - * will output a packet regardless of whether it has queued a packet for all - * the streams. - * - * Muxing only, set by the caller before avformat_write_header(). - */ - int64_t max_interleave_delta; - - /** - * Allow non-standard and experimental extension - * @see AVCodecContext.strict_std_compliance - */ - int strict_std_compliance; - - /** - * Flags indicating events happening on the file, a combination of - * AVFMT_EVENT_FLAG_*. - * - * - demuxing: may be set by the demuxer in avformat_open_input(), - * avformat_find_stream_info() and av_read_frame(). Flags must be cleared - * by the user once the event has been handled. - * - muxing: may be set by the user after avformat_write_header() to - * indicate a user-triggered event. The muxer will clear the flags for - * events it has handled in av_[interleaved]_write_frame(). - */ - int event_flags; -/** - * - demuxing: the demuxer read new metadata from the file and updated - * AVFormatContext.metadata accordingly - * - muxing: the user updated AVFormatContext.metadata and wishes the muxer to - * write it into the file - */ -#define AVFMT_EVENT_FLAG_METADATA_UPDATED 0x0001 - - /** - * Maximum number of packets to read while waiting for the first timestamp. - * Decoding only. - */ - int max_ts_probe; - - /** - * Avoid negative timestamps during muxing. - * Any value of the AVFMT_AVOID_NEG_TS_* constants. - * Note, this works better when using av_interleaved_write_frame(). - * - muxing: Set by user - * - demuxing: unused - */ - int avoid_negative_ts; -#define AVFMT_AVOID_NEG_TS_AUTO -1 ///< Enabled when required by target format -#define AVFMT_AVOID_NEG_TS_DISABLED 0 ///< Do not shift timestamps even when they are negative. -#define AVFMT_AVOID_NEG_TS_MAKE_NON_NEGATIVE 1 ///< Shift timestamps so they are non negative -#define AVFMT_AVOID_NEG_TS_MAKE_ZERO 2 ///< Shift timestamps so that they start at 0 - - /** - * Transport stream id. - * This will be moved into demuxer private options. Thus no API/ABI compatibility - */ - int ts_id; - - /** - * Audio preload in microseconds. - * Note, not all formats support this and unpredictable things may happen if it is used when not supported. - * - encoding: Set by user - * - decoding: unused - */ - int audio_preload; - - /** - * Max chunk time in microseconds. - * Note, not all formats support this and unpredictable things may happen if it is used when not supported. - * - encoding: Set by user - * - decoding: unused - */ - int max_chunk_duration; - - /** - * Max chunk size in bytes - * Note, not all formats support this and unpredictable things may happen if it is used when not supported. - * - encoding: Set by user - * - decoding: unused - */ - int max_chunk_size; - - /** - * forces the use of wallclock timestamps as pts/dts of packets - * This has undefined results in the presence of B frames. - * - encoding: unused - * - decoding: Set by user - */ - int use_wallclock_as_timestamps; - - /** - * avio flags, used to force AVIO_FLAG_DIRECT. - * - encoding: unused - * - decoding: Set by user - */ - int avio_flags; - - /** - * The duration field can be estimated through various ways, and this field can be used - * to know how the duration was estimated. - * - encoding: unused - * - decoding: Read by user - */ - enum AVDurationEstimationMethod duration_estimation_method; - - /** - * Skip initial bytes when opening stream - * - encoding: unused - * - decoding: Set by user - */ - int64_t skip_initial_bytes; - - /** - * Correct single timestamp overflows - * - encoding: unused - * - decoding: Set by user - */ - unsigned int correct_ts_overflow; - - /** - * Force seeking to any (also non key) frames. - * - encoding: unused - * - decoding: Set by user - */ - int seek2any; - - /** - * Flush the I/O context after each packet. - * - encoding: Set by user - * - decoding: unused - */ - int flush_packets; - - /** - * format probing score. - * The maximal score is AVPROBE_SCORE_MAX, its set when the demuxer probes - * the format. - * - encoding: unused - * - decoding: set by avformat, read by user - */ - int probe_score; - - /** - * Maximum number of bytes read from input in order to identify the - * \ref AVInputFormat "input format". Only used when the format is not set - * explicitly by the caller. - * - * Demuxing only, set by the caller before avformat_open_input(). - * - * @sa probesize - */ - int format_probesize; - - /** - * ',' separated list of allowed decoders. - * If NULL then all are allowed - * - encoding: unused - * - decoding: set by user - */ - char *codec_whitelist; - - /** - * ',' separated list of allowed demuxers. - * If NULL then all are allowed - * - encoding: unused - * - decoding: set by user - */ - char *format_whitelist; - - /** - * IO repositioned flag. - * This is set by avformat when the underlaying IO context read pointer - * is repositioned, for example when doing byte based seeking. - * Demuxers can use the flag to detect such changes. - */ - int io_repositioned; - - /** - * Forced video codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *video_codec; - - /** - * Forced audio codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *audio_codec; - - /** - * Forced subtitle codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *subtitle_codec; - - /** - * Forced data codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *data_codec; - - /** - * Number of bytes to be written as padding in a metadata header. - * Demuxing: Unused. - * Muxing: Set by user via av_format_set_metadata_header_padding. - */ - int metadata_header_padding; - - /** - * User data. - * This is a place for some private data of the user. - */ - void *opaque; - - /** - * Callback used by devices to communicate with application. - */ - av_format_control_message control_message_cb; - - /** - * Output timestamp offset, in microseconds. - * Muxing: set by user - */ - int64_t output_ts_offset; - - /** - * dump format separator. - * can be ", " or "\n " or anything else - * - muxing: Set by user. - * - demuxing: Set by user. - */ - uint8_t *dump_separator; - - /** - * Forced Data codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID data_codec_id; - - /** - * ',' separated list of allowed protocols. - * - encoding: unused - * - decoding: set by user - */ - char *protocol_whitelist; - - /** - * A callback for opening new IO streams. - * - * Whenever a muxer or a demuxer needs to open an IO stream (typically from - * avformat_open_input() for demuxers, but for certain formats can happen at - * other times as well), it will call this callback to obtain an IO context. - * - * @param s the format context - * @param pb on success, the newly opened IO context should be returned here - * @param url the url to open - * @param flags a combination of AVIO_FLAG_* - * @param options a dictionary of additional options, with the same - * semantics as in avio_open2() - * @return 0 on success, a negative AVERROR code on failure - * - * @note Certain muxers and demuxers do nesting, i.e. they open one or more - * additional internal format contexts. Thus the AVFormatContext pointer - * passed to this callback may be different from the one facing the caller. - * It will, however, have the same 'opaque' field. - */ - int (*io_open)(struct AVFormatContext *s, AVIOContext **pb, const char *url, - int flags, AVDictionary **options); - - /** - * A callback for closing the streams opened with AVFormatContext.io_open(). - */ - void (*io_close)(struct AVFormatContext *s, AVIOContext *pb); - - /** - * ',' separated list of disallowed protocols. - * - encoding: unused - * - decoding: set by user - */ - char *protocol_blacklist; - - /** - * The maximum number of streams. - * - encoding: unused - * - decoding: set by user - */ - int max_streams; - - /** - * Skip duration calcuation in estimate_timings_from_pts. - * - encoding: unused - * - decoding: set by user - */ - int skip_estimate_duration_from_pts; - - /** - * Maximum number of packets that can be probed - * - encoding: unused - * - decoding: set by user - */ - int max_probe_packets; - - /** - * A callback for closing the streams opened with AVFormatContext.io_open(). - * - * Using this is preferred over io_close, because this can return an error. - * Therefore this callback is used instead of io_close by the generic - * libavformat code if io_close is NULL or the default. - * - * @param s the format context - * @param pb IO context to be closed and freed - * @return 0 on success, a negative AVERROR code on failure - */ - int (*io_close2)(struct AVFormatContext *s, AVIOContext *pb); -} AVFormatContext; - -/** - * This function will cause global side data to be injected in the next packet - * of each stream as well as after any subsequent seek. - */ -void av_format_inject_global_side_data(AVFormatContext *s); - -/** - * Returns the method used to set ctx->duration. - * - * @return AVFMT_DURATION_FROM_PTS, AVFMT_DURATION_FROM_STREAM, or AVFMT_DURATION_FROM_BITRATE. - */ -enum AVDurationEstimationMethod av_fmt_ctx_get_duration_estimation_method(const AVFormatContext* ctx); - -/** - * @defgroup lavf_core Core functions - * @ingroup libavf - * - * Functions for querying libavformat capabilities, allocating core structures, - * etc. - * @{ - */ - -/** - * Return the LIBAVFORMAT_VERSION_INT constant. - */ -unsigned avformat_version(void); - -/** - * Return the libavformat build-time configuration. - */ -const char *avformat_configuration(void); - -/** - * Return the libavformat license. - */ -const char *avformat_license(void); - -/** - * Do global initialization of network libraries. This is optional, - * and not recommended anymore. - * - * This functions only exists to work around thread-safety issues - * with older GnuTLS or OpenSSL libraries. If libavformat is linked - * to newer versions of those libraries, or if you do not use them, - * calling this function is unnecessary. Otherwise, you need to call - * this function before any other threads using them are started. - * - * This function will be deprecated once support for older GnuTLS and - * OpenSSL libraries is removed, and this function has no purpose - * anymore. - */ -int avformat_network_init(void); - -/** - * Undo the initialization done by avformat_network_init. Call it only - * once for each time you called avformat_network_init. - */ -int avformat_network_deinit(void); - -/** - * Iterate over all registered muxers. - * - * @param opaque a pointer where libavformat will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered muxer or NULL when the iteration is - * finished - */ -const AVOutputFormat *av_muxer_iterate(void **opaque); - -/** - * Iterate over all registered demuxers. - * - * @param opaque a pointer where libavformat will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered demuxer or NULL when the iteration is - * finished - */ -const AVInputFormat *av_demuxer_iterate(void **opaque); - -/** - * Allocate an AVFormatContext. - * avformat_free_context() can be used to free the context and everything - * allocated by the framework within it. - */ -AVFormatContext *avformat_alloc_context(void); - -/** - * Free an AVFormatContext and all its streams. - * @param s context to free - */ -void avformat_free_context(AVFormatContext *s); - -/** - * Get the AVClass for AVFormatContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *avformat_get_class(void); - -/** - * Get the AVClass for AVStream. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *av_stream_get_class(void); - -/** - * Add a new stream to a media file. - * - * When demuxing, it is called by the demuxer in read_header(). If the - * flag AVFMTCTX_NOHEADER is set in s.ctx_flags, then it may also - * be called in read_packet(). - * - * When muxing, should be called by the user before avformat_write_header(). - * - * User is required to call avformat_free_context() to clean up the allocation - * by avformat_new_stream(). - * - * @param s media file handle - * @param c unused, does nothing - * - * @return newly created stream or NULL on error. - */ -AVStream *avformat_new_stream(AVFormatContext *s, const AVCodec *c); - -/** - * Wrap an existing array as stream side data. - * - * @param st stream - * @param type side information type - * @param data the side data array. It must be allocated with the av_malloc() - * family of functions. The ownership of the data is transferred to - * st. - * @param size side information size - * @return zero on success, a negative AVERROR code on failure. On failure, - * the stream is unchanged and the data remains owned by the caller. - */ -int av_stream_add_side_data(AVStream *st, enum AVPacketSideDataType type, - uint8_t *data, size_t size); - -/** - * Allocate new information from stream. - * - * @param stream stream - * @param type desired side information type - * @param size side information size - * @return pointer to fresh allocated data or NULL otherwise - */ -uint8_t *av_stream_new_side_data(AVStream *stream, - enum AVPacketSideDataType type, size_t size); -/** - * Get side information from stream. - * - * @param stream stream - * @param type desired side information type - * @param size If supplied, *size will be set to the size of the side data - * or to zero if the desired side data is not present. - * @return pointer to data if present or NULL otherwise - */ -uint8_t *av_stream_get_side_data(const AVStream *stream, - enum AVPacketSideDataType type, size_t *size); - -AVProgram *av_new_program(AVFormatContext *s, int id); - -/** - * @} - */ - - -/** - * Allocate an AVFormatContext for an output format. - * avformat_free_context() can be used to free the context and - * everything allocated by the framework within it. - * - * @param *ctx is set to the created format context, or to NULL in - * case of failure - * @param oformat format to use for allocating the context, if NULL - * format_name and filename are used instead - * @param format_name the name of output format to use for allocating the - * context, if NULL filename is used instead - * @param filename the name of the filename to use for allocating the - * context, may be NULL - * @return >= 0 in case of success, a negative AVERROR code in case of - * failure - */ -int avformat_alloc_output_context2(AVFormatContext **ctx, const AVOutputFormat *oformat, - const char *format_name, const char *filename); - -/** - * @addtogroup lavf_decoding - * @{ - */ - -/** - * Find AVInputFormat based on the short name of the input format. - */ -const AVInputFormat *av_find_input_format(const char *short_name); - -/** - * Guess the file format. - * - * @param pd data to be probed - * @param is_opened Whether the file is already opened; determines whether - * demuxers with or without AVFMT_NOFILE are probed. - */ -const AVInputFormat *av_probe_input_format(const AVProbeData *pd, int is_opened); - -/** - * Guess the file format. - * - * @param pd data to be probed - * @param is_opened Whether the file is already opened; determines whether - * demuxers with or without AVFMT_NOFILE are probed. - * @param score_max A probe score larger that this is required to accept a - * detection, the variable is set to the actual detection - * score afterwards. - * If the score is <= AVPROBE_SCORE_MAX / 4 it is recommended - * to retry with a larger probe buffer. - */ -const AVInputFormat *av_probe_input_format2(const AVProbeData *pd, - int is_opened, int *score_max); - -/** - * Guess the file format. - * - * @param is_opened Whether the file is already opened; determines whether - * demuxers with or without AVFMT_NOFILE are probed. - * @param score_ret The score of the best detection. - */ -const AVInputFormat *av_probe_input_format3(const AVProbeData *pd, - int is_opened, int *score_ret); - -/** - * Probe a bytestream to determine the input format. Each time a probe returns - * with a score that is too low, the probe buffer size is increased and another - * attempt is made. When the maximum probe size is reached, the input format - * with the highest score is returned. - * - * @param pb the bytestream to probe - * @param fmt the input format is put here - * @param url the url of the stream - * @param logctx the log context - * @param offset the offset within the bytestream to probe from - * @param max_probe_size the maximum probe buffer size (zero for default) - * @return the score in case of success, a negative value corresponding to an - * the maximal score is AVPROBE_SCORE_MAX - * AVERROR code otherwise - */ -int av_probe_input_buffer2(AVIOContext *pb, const AVInputFormat **fmt, - const char *url, void *logctx, - unsigned int offset, unsigned int max_probe_size); - -/** - * Like av_probe_input_buffer2() but returns 0 on success - */ -int av_probe_input_buffer(AVIOContext *pb, const AVInputFormat **fmt, - const char *url, void *logctx, - unsigned int offset, unsigned int max_probe_size); - -/** - * Open an input stream and read the header. The codecs are not opened. - * The stream must be closed with avformat_close_input(). - * - * @param ps Pointer to user-supplied AVFormatContext (allocated by avformat_alloc_context). - * May be a pointer to NULL, in which case an AVFormatContext is allocated by this - * function and written into ps. - * Note that a user-supplied AVFormatContext will be freed on failure. - * @param url URL of the stream to open. - * @param fmt If non-NULL, this parameter forces a specific input format. - * Otherwise the format is autodetected. - * @param options A dictionary filled with AVFormatContext and demuxer-private options. - * On return this parameter will be destroyed and replaced with a dict containing - * options that were not found. May be NULL. - * - * @return 0 on success, a negative AVERROR on failure. - * - * @note If you want to use custom IO, preallocate the format context and set its pb field. - */ -int avformat_open_input(AVFormatContext **ps, const char *url, - const AVInputFormat *fmt, AVDictionary **options); - -/** - * Read packets of a media file to get stream information. This - * is useful for file formats with no headers such as MPEG. This - * function also computes the real framerate in case of MPEG-2 repeat - * frame mode. - * The logical file position is not changed by this function; - * examined packets may be buffered for later processing. - * - * @param ic media file handle - * @param options If non-NULL, an ic.nb_streams long array of pointers to - * dictionaries, where i-th member contains options for - * codec corresponding to i-th stream. - * On return each dictionary will be filled with options that were not found. - * @return >=0 if OK, AVERROR_xxx on error - * - * @note this function isn't guaranteed to open all the codecs, so - * options being non-empty at return is a perfectly normal behavior. - * - * @todo Let the user decide somehow what information is needed so that - * we do not waste time getting stuff the user does not need. - */ -int avformat_find_stream_info(AVFormatContext *ic, AVDictionary **options); - -/** - * Find the programs which belong to a given stream. - * - * @param ic media file handle - * @param last the last found program, the search will start after this - * program, or from the beginning if it is NULL - * @param s stream index - * @return the next program which belongs to s, NULL if no program is found or - * the last program is not among the programs of ic. - */ -AVProgram *av_find_program_from_stream(AVFormatContext *ic, AVProgram *last, int s); - -void av_program_add_stream_index(AVFormatContext *ac, int progid, unsigned int idx); - -/** - * Find the "best" stream in the file. - * The best stream is determined according to various heuristics as the most - * likely to be what the user expects. - * If the decoder parameter is non-NULL, av_find_best_stream will find the - * default decoder for the stream's codec; streams for which no decoder can - * be found are ignored. - * - * @param ic media file handle - * @param type stream type: video, audio, subtitles, etc. - * @param wanted_stream_nb user-requested stream number, - * or -1 for automatic selection - * @param related_stream try to find a stream related (eg. in the same - * program) to this one, or -1 if none - * @param decoder_ret if non-NULL, returns the decoder for the - * selected stream - * @param flags flags; none are currently defined - * @return the non-negative stream number in case of success, - * AVERROR_STREAM_NOT_FOUND if no stream with the requested type - * could be found, - * AVERROR_DECODER_NOT_FOUND if streams were found but no decoder - * @note If av_find_best_stream returns successfully and decoder_ret is not - * NULL, then *decoder_ret is guaranteed to be set to a valid AVCodec. - */ -int av_find_best_stream(AVFormatContext *ic, - enum AVMediaType type, - int wanted_stream_nb, - int related_stream, - const AVCodec **decoder_ret, - int flags); - -/** - * Return the next frame of a stream. - * This function returns what is stored in the file, and does not validate - * that what is there are valid frames for the decoder. It will split what is - * stored in the file into frames and return one for each call. It will not - * omit invalid data between valid frames so as to give the decoder the maximum - * information possible for decoding. - * - * On success, the returned packet is reference-counted (pkt->buf is set) and - * valid indefinitely. The packet must be freed with av_packet_unref() when - * it is no longer needed. For video, the packet contains exactly one frame. - * For audio, it contains an integer number of frames if each frame has - * a known fixed size (e.g. PCM or ADPCM data). If the audio frames have - * a variable size (e.g. MPEG audio), then it contains one frame. - * - * pkt->pts, pkt->dts and pkt->duration are always set to correct - * values in AVStream.time_base units (and guessed if the format cannot - * provide them). pkt->pts can be AV_NOPTS_VALUE if the video format - * has B-frames, so it is better to rely on pkt->dts if you do not - * decompress the payload. - * - * @return 0 if OK, < 0 on error or end of file. On error, pkt will be blank - * (as if it came from av_packet_alloc()). - * - * @note pkt will be initialized, so it may be uninitialized, but it must not - * contain data that needs to be freed. - */ -int av_read_frame(AVFormatContext *s, AVPacket *pkt); - -/** - * Seek to the keyframe at timestamp. - * 'timestamp' in 'stream_index'. - * - * @param s media file handle - * @param stream_index If stream_index is (-1), a default - * stream is selected, and timestamp is automatically converted - * from AV_TIME_BASE units to the stream specific time_base. - * @param timestamp Timestamp in AVStream.time_base units - * or, if no stream is specified, in AV_TIME_BASE units. - * @param flags flags which select direction and seeking mode - * @return >= 0 on success - */ -int av_seek_frame(AVFormatContext *s, int stream_index, int64_t timestamp, - int flags); - -/** - * Seek to timestamp ts. - * Seeking will be done so that the point from which all active streams - * can be presented successfully will be closest to ts and within min/max_ts. - * Active streams are all streams that have AVStream.discard < AVDISCARD_ALL. - * - * If flags contain AVSEEK_FLAG_BYTE, then all timestamps are in bytes and - * are the file position (this may not be supported by all demuxers). - * If flags contain AVSEEK_FLAG_FRAME, then all timestamps are in frames - * in the stream with stream_index (this may not be supported by all demuxers). - * Otherwise all timestamps are in units of the stream selected by stream_index - * or if stream_index is -1, in AV_TIME_BASE units. - * If flags contain AVSEEK_FLAG_ANY, then non-keyframes are treated as - * keyframes (this may not be supported by all demuxers). - * If flags contain AVSEEK_FLAG_BACKWARD, it is ignored. - * - * @param s media file handle - * @param stream_index index of the stream which is used as time base reference - * @param min_ts smallest acceptable timestamp - * @param ts target timestamp - * @param max_ts largest acceptable timestamp - * @param flags flags - * @return >=0 on success, error code otherwise - * - * @note This is part of the new seek API which is still under construction. - */ -int avformat_seek_file(AVFormatContext *s, int stream_index, int64_t min_ts, int64_t ts, int64_t max_ts, int flags); - -/** - * Discard all internally buffered data. This can be useful when dealing with - * discontinuities in the byte stream. Generally works only with formats that - * can resync. This includes headerless formats like MPEG-TS/TS but should also - * work with NUT, Ogg and in a limited way AVI for example. - * - * The set of streams, the detected duration, stream parameters and codecs do - * not change when calling this function. If you want a complete reset, it's - * better to open a new AVFormatContext. - * - * This does not flush the AVIOContext (s->pb). If necessary, call - * avio_flush(s->pb) before calling this function. - * - * @param s media file handle - * @return >=0 on success, error code otherwise - */ -int avformat_flush(AVFormatContext *s); - -/** - * Start playing a network-based stream (e.g. RTSP stream) at the - * current position. - */ -int av_read_play(AVFormatContext *s); - -/** - * Pause a network-based stream (e.g. RTSP stream). - * - * Use av_read_play() to resume it. - */ -int av_read_pause(AVFormatContext *s); - -/** - * Close an opened input AVFormatContext. Free it and all its contents - * and set *s to NULL. - */ -void avformat_close_input(AVFormatContext **s); -/** - * @} - */ - -#define AVSEEK_FLAG_BACKWARD 1 ///< seek backward -#define AVSEEK_FLAG_BYTE 2 ///< seeking based on position in bytes -#define AVSEEK_FLAG_ANY 4 ///< seek to any frame, even non-keyframes -#define AVSEEK_FLAG_FRAME 8 ///< seeking based on frame number - -/** - * @addtogroup lavf_encoding - * @{ - */ - -#define AVSTREAM_INIT_IN_WRITE_HEADER 0 ///< stream parameters initialized in avformat_write_header -#define AVSTREAM_INIT_IN_INIT_OUTPUT 1 ///< stream parameters initialized in avformat_init_output - -/** - * Allocate the stream private data and write the stream header to - * an output media file. - * - * @param s Media file handle, must be allocated with avformat_alloc_context(). - * Its oformat field must be set to the desired output format; - * Its pb field must be set to an already opened AVIOContext. - * @param options An AVDictionary filled with AVFormatContext and muxer-private options. - * On return this parameter will be destroyed and replaced with a dict containing - * options that were not found. May be NULL. - * - * @return AVSTREAM_INIT_IN_WRITE_HEADER on success if the codec had not already been fully initialized in avformat_init, - * AVSTREAM_INIT_IN_INIT_OUTPUT on success if the codec had already been fully initialized in avformat_init, - * negative AVERROR on failure. - * - * @see av_opt_find, av_dict_set, avio_open, av_oformat_next, avformat_init_output. - */ -av_warn_unused_result -int avformat_write_header(AVFormatContext *s, AVDictionary **options); - -/** - * Allocate the stream private data and initialize the codec, but do not write the header. - * May optionally be used before avformat_write_header to initialize stream parameters - * before actually writing the header. - * If using this function, do not pass the same options to avformat_write_header. - * - * @param s Media file handle, must be allocated with avformat_alloc_context(). - * Its oformat field must be set to the desired output format; - * Its pb field must be set to an already opened AVIOContext. - * @param options An AVDictionary filled with AVFormatContext and muxer-private options. - * On return this parameter will be destroyed and replaced with a dict containing - * options that were not found. May be NULL. - * - * @return AVSTREAM_INIT_IN_WRITE_HEADER on success if the codec requires avformat_write_header to fully initialize, - * AVSTREAM_INIT_IN_INIT_OUTPUT on success if the codec has been fully initialized, - * negative AVERROR on failure. - * - * @see av_opt_find, av_dict_set, avio_open, av_oformat_next, avformat_write_header. - */ -av_warn_unused_result -int avformat_init_output(AVFormatContext *s, AVDictionary **options); - -/** - * Write a packet to an output media file. - * - * This function passes the packet directly to the muxer, without any buffering - * or reordering. The caller is responsible for correctly interleaving the - * packets if the format requires it. Callers that want libavformat to handle - * the interleaving should call av_interleaved_write_frame() instead of this - * function. - * - * @param s media file handle - * @param pkt The packet containing the data to be written. Note that unlike - * av_interleaved_write_frame(), this function does not take - * ownership of the packet passed to it (though some muxers may make - * an internal reference to the input packet). - *
- * This parameter can be NULL (at any time, not just at the end), in - * order to immediately flush data buffered within the muxer, for - * muxers that buffer up data internally before writing it to the - * output. - *
- * Packet's @ref AVPacket.stream_index "stream_index" field must be - * set to the index of the corresponding stream in @ref - * AVFormatContext.streams "s->streams". - *
- * The timestamps (@ref AVPacket.pts "pts", @ref AVPacket.dts "dts") - * must be set to correct values in the stream's timebase (unless the - * output format is flagged with the AVFMT_NOTIMESTAMPS flag, then - * they can be set to AV_NOPTS_VALUE). - * The dts for subsequent packets passed to this function must be strictly - * increasing when compared in their respective timebases (unless the - * output format is flagged with the AVFMT_TS_NONSTRICT, then they - * merely have to be nondecreasing). @ref AVPacket.duration - * "duration") should also be set if known. - * @return < 0 on error, = 0 if OK, 1 if flushed and there is no more data to flush - * - * @see av_interleaved_write_frame() - */ -int av_write_frame(AVFormatContext *s, AVPacket *pkt); - -/** - * Write a packet to an output media file ensuring correct interleaving. - * - * This function will buffer the packets internally as needed to make sure the - * packets in the output file are properly interleaved, usually ordered by - * increasing dts. Callers doing their own interleaving should call - * av_write_frame() instead of this function. - * - * Using this function instead of av_write_frame() can give muxers advance - * knowledge of future packets, improving e.g. the behaviour of the mp4 - * muxer for VFR content in fragmenting mode. - * - * @param s media file handle - * @param pkt The packet containing the data to be written. - *
- * If the packet is reference-counted, this function will take - * ownership of this reference and unreference it later when it sees - * fit. If the packet is not reference-counted, libavformat will - * make a copy. - * The returned packet will be blank (as if returned from - * av_packet_alloc()), even on error. - *
- * This parameter can be NULL (at any time, not just at the end), to - * flush the interleaving queues. - *
- * Packet's @ref AVPacket.stream_index "stream_index" field must be - * set to the index of the corresponding stream in @ref - * AVFormatContext.streams "s->streams". - *
- * The timestamps (@ref AVPacket.pts "pts", @ref AVPacket.dts "dts") - * must be set to correct values in the stream's timebase (unless the - * output format is flagged with the AVFMT_NOTIMESTAMPS flag, then - * they can be set to AV_NOPTS_VALUE). - * The dts for subsequent packets in one stream must be strictly - * increasing (unless the output format is flagged with the - * AVFMT_TS_NONSTRICT, then they merely have to be nondecreasing). - * @ref AVPacket.duration "duration" should also be set if known. - * - * @return 0 on success, a negative AVERROR on error. - * - * @see av_write_frame(), AVFormatContext.max_interleave_delta - */ -int av_interleaved_write_frame(AVFormatContext *s, AVPacket *pkt); - -/** - * Write an uncoded frame to an output media file. - * - * The frame must be correctly interleaved according to the container - * specification; if not, av_interleaved_write_uncoded_frame() must be used. - * - * See av_interleaved_write_uncoded_frame() for details. - */ -int av_write_uncoded_frame(AVFormatContext *s, int stream_index, - AVFrame *frame); - -/** - * Write an uncoded frame to an output media file. - * - * If the muxer supports it, this function makes it possible to write an AVFrame - * structure directly, without encoding it into a packet. - * It is mostly useful for devices and similar special muxers that use raw - * video or PCM data and will not serialize it into a byte stream. - * - * To test whether it is possible to use it with a given muxer and stream, - * use av_write_uncoded_frame_query(). - * - * The caller gives up ownership of the frame and must not access it - * afterwards. - * - * @return >=0 for success, a negative code on error - */ -int av_interleaved_write_uncoded_frame(AVFormatContext *s, int stream_index, - AVFrame *frame); - -/** - * Test whether a muxer supports uncoded frame. - * - * @return >=0 if an uncoded frame can be written to that muxer and stream, - * <0 if not - */ -int av_write_uncoded_frame_query(AVFormatContext *s, int stream_index); - -/** - * Write the stream trailer to an output media file and free the - * file private data. - * - * May only be called after a successful call to avformat_write_header. - * - * @param s media file handle - * @return 0 if OK, AVERROR_xxx on error - */ -int av_write_trailer(AVFormatContext *s); - -/** - * Return the output format in the list of registered output formats - * which best matches the provided parameters, or return NULL if - * there is no match. - * - * @param short_name if non-NULL checks if short_name matches with the - * names of the registered formats - * @param filename if non-NULL checks if filename terminates with the - * extensions of the registered formats - * @param mime_type if non-NULL checks if mime_type matches with the - * MIME type of the registered formats - */ -const AVOutputFormat *av_guess_format(const char *short_name, - const char *filename, - const char *mime_type); - -/** - * Guess the codec ID based upon muxer and filename. - */ -enum AVCodecID av_guess_codec(const AVOutputFormat *fmt, const char *short_name, - const char *filename, const char *mime_type, - enum AVMediaType type); - -/** - * Get timing information for the data currently output. - * The exact meaning of "currently output" depends on the format. - * It is mostly relevant for devices that have an internal buffer and/or - * work in real time. - * @param s media file handle - * @param stream stream in the media file - * @param[out] dts DTS of the last packet output for the stream, in stream - * time_base units - * @param[out] wall absolute time when that packet whas output, - * in microsecond - * @return 0 if OK, AVERROR(ENOSYS) if the format does not support it - * Note: some formats or devices may not allow to measure dts and wall - * atomically. - */ -int av_get_output_timestamp(struct AVFormatContext *s, int stream, - int64_t *dts, int64_t *wall); - - -/** - * @} - */ - - -/** - * @defgroup lavf_misc Utility functions - * @ingroup libavf - * @{ - * - * Miscellaneous utility functions related to both muxing and demuxing - * (or neither). - */ - -/** - * Send a nice hexadecimal dump of a buffer to the specified file stream. - * - * @param f The file stream pointer where the dump should be sent to. - * @param buf buffer - * @param size buffer size - * - * @see av_hex_dump_log, av_pkt_dump2, av_pkt_dump_log2 - */ -void av_hex_dump(FILE *f, const uint8_t *buf, int size); - -/** - * Send a nice hexadecimal dump of a buffer to the log. - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message, lower values signifying - * higher importance. - * @param buf buffer - * @param size buffer size - * - * @see av_hex_dump, av_pkt_dump2, av_pkt_dump_log2 - */ -void av_hex_dump_log(void *avcl, int level, const uint8_t *buf, int size); - -/** - * Send a nice dump of a packet to the specified file stream. - * - * @param f The file stream pointer where the dump should be sent to. - * @param pkt packet to dump - * @param dump_payload True if the payload must be displayed, too. - * @param st AVStream that the packet belongs to - */ -void av_pkt_dump2(FILE *f, const AVPacket *pkt, int dump_payload, const AVStream *st); - - -/** - * Send a nice dump of a packet to the log. - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message, lower values signifying - * higher importance. - * @param pkt packet to dump - * @param dump_payload True if the payload must be displayed, too. - * @param st AVStream that the packet belongs to - */ -void av_pkt_dump_log2(void *avcl, int level, const AVPacket *pkt, int dump_payload, - const AVStream *st); - -/** - * Get the AVCodecID for the given codec tag tag. - * If no codec id is found returns AV_CODEC_ID_NONE. - * - * @param tags list of supported codec_id-codec_tag pairs, as stored - * in AVInputFormat.codec_tag and AVOutputFormat.codec_tag - * @param tag codec tag to match to a codec ID - */ -enum AVCodecID av_codec_get_id(const struct AVCodecTag * const *tags, unsigned int tag); - -/** - * Get the codec tag for the given codec id id. - * If no codec tag is found returns 0. - * - * @param tags list of supported codec_id-codec_tag pairs, as stored - * in AVInputFormat.codec_tag and AVOutputFormat.codec_tag - * @param id codec ID to match to a codec tag - */ -unsigned int av_codec_get_tag(const struct AVCodecTag * const *tags, enum AVCodecID id); - -/** - * Get the codec tag for the given codec id. - * - * @param tags list of supported codec_id - codec_tag pairs, as stored - * in AVInputFormat.codec_tag and AVOutputFormat.codec_tag - * @param id codec id that should be searched for in the list - * @param tag A pointer to the found tag - * @return 0 if id was not found in tags, > 0 if it was found - */ -int av_codec_get_tag2(const struct AVCodecTag * const *tags, enum AVCodecID id, - unsigned int *tag); - -int av_find_default_stream_index(AVFormatContext *s); - -/** - * Get the index for a specific timestamp. - * - * @param st stream that the timestamp belongs to - * @param timestamp timestamp to retrieve the index for - * @param flags if AVSEEK_FLAG_BACKWARD then the returned index will correspond - * to the timestamp which is <= the requested one, if backward - * is 0, then it will be >= - * if AVSEEK_FLAG_ANY seek to any frame, only keyframes otherwise - * @return < 0 if no such timestamp could be found - */ -int av_index_search_timestamp(AVStream *st, int64_t timestamp, int flags); - -/** - * Get the index entry count for the given AVStream. - * - * @param st stream - * @return the number of index entries in the stream - */ -int avformat_index_get_entries_count(const AVStream *st); - -/** - * Get the AVIndexEntry corresponding to the given index. - * - * @param st Stream containing the requested AVIndexEntry. - * @param idx The desired index. - * @return A pointer to the requested AVIndexEntry if it exists, NULL otherwise. - * - * @note The pointer returned by this function is only guaranteed to be valid - * until any function that takes the stream or the parent AVFormatContext - * as input argument is called. - */ -const AVIndexEntry *avformat_index_get_entry(AVStream *st, int idx); - -/** - * Get the AVIndexEntry corresponding to the given timestamp. - * - * @param st Stream containing the requested AVIndexEntry. - * @param timestamp Timestamp to retrieve the index entry for. - * @param flags If AVSEEK_FLAG_BACKWARD then the returned entry will correspond - * to the timestamp which is <= the requested one, if backward - * is 0, then it will be >= - * if AVSEEK_FLAG_ANY seek to any frame, only keyframes otherwise. - * @return A pointer to the requested AVIndexEntry if it exists, NULL otherwise. - * - * @note The pointer returned by this function is only guaranteed to be valid - * until any function that takes the stream or the parent AVFormatContext - * as input argument is called. - */ -const AVIndexEntry *avformat_index_get_entry_from_timestamp(AVStream *st, - int64_t wanted_timestamp, - int flags); -/** - * Add an index entry into a sorted list. Update the entry if the list - * already contains it. - * - * @param timestamp timestamp in the time base of the given stream - */ -int av_add_index_entry(AVStream *st, int64_t pos, int64_t timestamp, - int size, int distance, int flags); - - -/** - * Split a URL string into components. - * - * The pointers to buffers for storing individual components may be null, - * in order to ignore that component. Buffers for components not found are - * set to empty strings. If the port is not found, it is set to a negative - * value. - * - * @param proto the buffer for the protocol - * @param proto_size the size of the proto buffer - * @param authorization the buffer for the authorization - * @param authorization_size the size of the authorization buffer - * @param hostname the buffer for the host name - * @param hostname_size the size of the hostname buffer - * @param port_ptr a pointer to store the port number in - * @param path the buffer for the path - * @param path_size the size of the path buffer - * @param url the URL to split - */ -void av_url_split(char *proto, int proto_size, - char *authorization, int authorization_size, - char *hostname, int hostname_size, - int *port_ptr, - char *path, int path_size, - const char *url); - - -/** - * Print detailed information about the input or output format, such as - * duration, bitrate, streams, container, programs, metadata, side data, - * codec and time base. - * - * @param ic the context to analyze - * @param index index of the stream to dump information about - * @param url the URL to print, such as source or destination file - * @param is_output Select whether the specified context is an input(0) or output(1) - */ -void av_dump_format(AVFormatContext *ic, - int index, - const char *url, - int is_output); - - -#define AV_FRAME_FILENAME_FLAGS_MULTIPLE 1 ///< Allow multiple %d - -/** - * Return in 'buf' the path with '%d' replaced by a number. - * - * Also handles the '%0nd' format where 'n' is the total number - * of digits and '%%'. - * - * @param buf destination buffer - * @param buf_size destination buffer size - * @param path numbered sequence string - * @param number frame number - * @param flags AV_FRAME_FILENAME_FLAGS_* - * @return 0 if OK, -1 on format error - */ -int av_get_frame_filename2(char *buf, int buf_size, - const char *path, int number, int flags); - -int av_get_frame_filename(char *buf, int buf_size, - const char *path, int number); - -/** - * Check whether filename actually is a numbered sequence generator. - * - * @param filename possible numbered sequence string - * @return 1 if a valid numbered sequence string, 0 otherwise - */ -int av_filename_number_test(const char *filename); - -/** - * Generate an SDP for an RTP session. - * - * Note, this overwrites the id values of AVStreams in the muxer contexts - * for getting unique dynamic payload types. - * - * @param ac array of AVFormatContexts describing the RTP streams. If the - * array is composed by only one context, such context can contain - * multiple AVStreams (one AVStream per RTP stream). Otherwise, - * all the contexts in the array (an AVCodecContext per RTP stream) - * must contain only one AVStream. - * @param n_files number of AVCodecContexts contained in ac - * @param buf buffer where the SDP will be stored (must be allocated by - * the caller) - * @param size the size of the buffer - * @return 0 if OK, AVERROR_xxx on error - */ -int av_sdp_create(AVFormatContext *ac[], int n_files, char *buf, int size); - -/** - * Return a positive value if the given filename has one of the given - * extensions, 0 otherwise. - * - * @param filename file name to check against the given extensions - * @param extensions a comma-separated list of filename extensions - */ -int av_match_ext(const char *filename, const char *extensions); - -/** - * Test if the given container can store a codec. - * - * @param ofmt container to check for compatibility - * @param codec_id codec to potentially store in container - * @param std_compliance standards compliance level, one of FF_COMPLIANCE_* - * - * @return 1 if codec with ID codec_id can be stored in ofmt, 0 if it cannot. - * A negative number if this information is not available. - */ -int avformat_query_codec(const AVOutputFormat *ofmt, enum AVCodecID codec_id, - int std_compliance); - -/** - * @defgroup riff_fourcc RIFF FourCCs - * @{ - * Get the tables mapping RIFF FourCCs to libavcodec AVCodecIDs. The tables are - * meant to be passed to av_codec_get_id()/av_codec_get_tag() as in the - * following code: - * @code - * uint32_t tag = MKTAG('H', '2', '6', '4'); - * const struct AVCodecTag *table[] = { avformat_get_riff_video_tags(), 0 }; - * enum AVCodecID id = av_codec_get_id(table, tag); - * @endcode - */ -/** - * @return the table mapping RIFF FourCCs for video to libavcodec AVCodecID. - */ -const struct AVCodecTag *avformat_get_riff_video_tags(void); -/** - * @return the table mapping RIFF FourCCs for audio to AVCodecID. - */ -const struct AVCodecTag *avformat_get_riff_audio_tags(void); -/** - * @return the table mapping MOV FourCCs for video to libavcodec AVCodecID. - */ -const struct AVCodecTag *avformat_get_mov_video_tags(void); -/** - * @return the table mapping MOV FourCCs for audio to AVCodecID. - */ -const struct AVCodecTag *avformat_get_mov_audio_tags(void); - -/** - * @} - */ - -/** - * Guess the sample aspect ratio of a frame, based on both the stream and the - * frame aspect ratio. - * - * Since the frame aspect ratio is set by the codec but the stream aspect ratio - * is set by the demuxer, these two may not be equal. This function tries to - * return the value that you should use if you would like to display the frame. - * - * Basic logic is to use the stream aspect ratio if it is set to something sane - * otherwise use the frame aspect ratio. This way a container setting, which is - * usually easy to modify can override the coded value in the frames. - * - * @param format the format context which the stream is part of - * @param stream the stream which the frame is part of - * @param frame the frame with the aspect ratio to be determined - * @return the guessed (valid) sample_aspect_ratio, 0/1 if no idea - */ -AVRational av_guess_sample_aspect_ratio(AVFormatContext *format, AVStream *stream, AVFrame *frame); - -/** - * Guess the frame rate, based on both the container and codec information. - * - * @param ctx the format context which the stream is part of - * @param stream the stream which the frame is part of - * @param frame the frame for which the frame rate should be determined, may be NULL - * @return the guessed (valid) frame rate, 0/1 if no idea - */ -AVRational av_guess_frame_rate(AVFormatContext *ctx, AVStream *stream, AVFrame *frame); - -/** - * Check if the stream st contained in s is matched by the stream specifier - * spec. - * - * See the "stream specifiers" chapter in the documentation for the syntax - * of spec. - * - * @return >0 if st is matched by spec; - * 0 if st is not matched by spec; - * AVERROR code if spec is invalid - * - * @note A stream specifier can match several streams in the format. - */ -int avformat_match_stream_specifier(AVFormatContext *s, AVStream *st, - const char *spec); - -int avformat_queue_attached_pictures(AVFormatContext *s); - -enum AVTimebaseSource { - AVFMT_TBCF_AUTO = -1, - AVFMT_TBCF_DECODER, - AVFMT_TBCF_DEMUXER, -#if FF_API_R_FRAME_RATE - AVFMT_TBCF_R_FRAMERATE, -#endif -}; - -/** - * Transfer internal timing information from one stream to another. - * - * This function is useful when doing stream copy. - * - * @param ofmt target output format for ost - * @param ost output stream which needs timings copy and adjustments - * @param ist reference input stream to copy timings from - * @param copy_tb define from where the stream codec timebase needs to be imported - */ -int avformat_transfer_internal_stream_timing_info(const AVOutputFormat *ofmt, - AVStream *ost, const AVStream *ist, - enum AVTimebaseSource copy_tb); - -/** - * Get the internal codec timebase from a stream. - * - * @param st input stream to extract the timebase from - */ -AVRational av_stream_get_codec_timebase(const AVStream *st); - -/** - * @} - */ - -#endif /* AVFORMAT_AVFORMAT_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavformat/avio.h b/third_party/ffmpeg/kylin/amd64/include/libavformat/avio.h deleted file mode 100644 index 36c3d7b4..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavformat/avio.h +++ /dev/null @@ -1,842 +0,0 @@ -/* - * copyright (c) 2001 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ -#ifndef AVFORMAT_AVIO_H -#define AVFORMAT_AVIO_H - -/** - * @file - * @ingroup lavf_io - * Buffered I/O operations - */ - -#include -#include - -#include "libavutil/attributes.h" -#include "libavutil/dict.h" -#include "libavutil/log.h" - -#include "libavformat/version_major.h" - -/** - * Seeking works like for a local file. - */ -#define AVIO_SEEKABLE_NORMAL (1 << 0) - -/** - * Seeking by timestamp with avio_seek_time() is possible. - */ -#define AVIO_SEEKABLE_TIME (1 << 1) - -/** - * Callback for checking whether to abort blocking functions. - * AVERROR_EXIT is returned in this case by the interrupted - * function. During blocking operations, callback is called with - * opaque as parameter. If the callback returns 1, the - * blocking operation will be aborted. - * - * No members can be added to this struct without a major bump, if - * new elements have been added after this struct in AVFormatContext - * or AVIOContext. - */ -typedef struct AVIOInterruptCB { - int (*callback)(void*); - void *opaque; -} AVIOInterruptCB; - -/** - * Directory entry types. - */ -enum AVIODirEntryType { - AVIO_ENTRY_UNKNOWN, - AVIO_ENTRY_BLOCK_DEVICE, - AVIO_ENTRY_CHARACTER_DEVICE, - AVIO_ENTRY_DIRECTORY, - AVIO_ENTRY_NAMED_PIPE, - AVIO_ENTRY_SYMBOLIC_LINK, - AVIO_ENTRY_SOCKET, - AVIO_ENTRY_FILE, - AVIO_ENTRY_SERVER, - AVIO_ENTRY_SHARE, - AVIO_ENTRY_WORKGROUP, -}; - -/** - * Describes single entry of the directory. - * - * Only name and type fields are guaranteed be set. - * Rest of fields are protocol or/and platform dependent and might be unknown. - */ -typedef struct AVIODirEntry { - char *name; /**< Filename */ - int type; /**< Type of the entry */ - int utf8; /**< Set to 1 when name is encoded with UTF-8, 0 otherwise. - Name can be encoded with UTF-8 even though 0 is set. */ - int64_t size; /**< File size in bytes, -1 if unknown. */ - int64_t modification_timestamp; /**< Time of last modification in microseconds since unix - epoch, -1 if unknown. */ - int64_t access_timestamp; /**< Time of last access in microseconds since unix epoch, - -1 if unknown. */ - int64_t status_change_timestamp; /**< Time of last status change in microseconds since unix - epoch, -1 if unknown. */ - int64_t user_id; /**< User ID of owner, -1 if unknown. */ - int64_t group_id; /**< Group ID of owner, -1 if unknown. */ - int64_t filemode; /**< Unix file mode, -1 if unknown. */ -} AVIODirEntry; - -typedef struct AVIODirContext { - struct URLContext *url_context; -} AVIODirContext; - -/** - * Different data types that can be returned via the AVIO - * write_data_type callback. - */ -enum AVIODataMarkerType { - /** - * Header data; this needs to be present for the stream to be decodeable. - */ - AVIO_DATA_MARKER_HEADER, - /** - * A point in the output bytestream where a decoder can start decoding - * (i.e. a keyframe). A demuxer/decoder given the data flagged with - * AVIO_DATA_MARKER_HEADER, followed by any AVIO_DATA_MARKER_SYNC_POINT, - * should give decodeable results. - */ - AVIO_DATA_MARKER_SYNC_POINT, - /** - * A point in the output bytestream where a demuxer can start parsing - * (for non self synchronizing bytestream formats). That is, any - * non-keyframe packet start point. - */ - AVIO_DATA_MARKER_BOUNDARY_POINT, - /** - * This is any, unlabelled data. It can either be a muxer not marking - * any positions at all, it can be an actual boundary/sync point - * that the muxer chooses not to mark, or a later part of a packet/fragment - * that is cut into multiple write callbacks due to limited IO buffer size. - */ - AVIO_DATA_MARKER_UNKNOWN, - /** - * Trailer data, which doesn't contain actual content, but only for - * finalizing the output file. - */ - AVIO_DATA_MARKER_TRAILER, - /** - * A point in the output bytestream where the underlying AVIOContext might - * flush the buffer depending on latency or buffering requirements. Typically - * means the end of a packet. - */ - AVIO_DATA_MARKER_FLUSH_POINT, -}; - -/** - * Bytestream IO Context. - * New public fields can be added with minor version bumps. - * Removal, reordering and changes to existing public fields require - * a major version bump. - * sizeof(AVIOContext) must not be used outside libav*. - * - * @note None of the function pointers in AVIOContext should be called - * directly, they should only be set by the client application - * when implementing custom I/O. Normally these are set to the - * function pointers specified in avio_alloc_context() - */ -typedef struct AVIOContext { - /** - * A class for private options. - * - * If this AVIOContext is created by avio_open2(), av_class is set and - * passes the options down to protocols. - * - * If this AVIOContext is manually allocated, then av_class may be set by - * the caller. - * - * warning -- this field can be NULL, be sure to not pass this AVIOContext - * to any av_opt_* functions in that case. - */ - const AVClass *av_class; - - /* - * The following shows the relationship between buffer, buf_ptr, - * buf_ptr_max, buf_end, buf_size, and pos, when reading and when writing - * (since AVIOContext is used for both): - * - ********************************************************************************** - * READING - ********************************************************************************** - * - * | buffer_size | - * |---------------------------------------| - * | | - * - * buffer buf_ptr buf_end - * +---------------+-----------------------+ - * |/ / / / / / / /|/ / / / / / /| | - * read buffer: |/ / consumed / | to be read /| | - * |/ / / / / / / /|/ / / / / / /| | - * +---------------+-----------------------+ - * - * pos - * +-------------------------------------------+-----------------+ - * input file: | | | - * +-------------------------------------------+-----------------+ - * - * - ********************************************************************************** - * WRITING - ********************************************************************************** - * - * | buffer_size | - * |--------------------------------------| - * | | - * - * buf_ptr_max - * buffer (buf_ptr) buf_end - * +-----------------------+--------------+ - * |/ / / / / / / / / / / /| | - * write buffer: | / / to be flushed / / | | - * |/ / / / / / / / / / / /| | - * +-----------------------+--------------+ - * buf_ptr can be in this - * due to a backward seek - * - * pos - * +-------------+----------------------------------------------+ - * output file: | | | - * +-------------+----------------------------------------------+ - * - */ - unsigned char *buffer; /**< Start of the buffer. */ - int buffer_size; /**< Maximum buffer size */ - unsigned char *buf_ptr; /**< Current position in the buffer */ - unsigned char *buf_end; /**< End of the data, may be less than - buffer+buffer_size if the read function returned - less data than requested, e.g. for streams where - no more data has been received yet. */ - void *opaque; /**< A private pointer, passed to the read/write/seek/... - functions. */ - int (*read_packet)(void *opaque, uint8_t *buf, int buf_size); - int (*write_packet)(void *opaque, uint8_t *buf, int buf_size); - int64_t (*seek)(void *opaque, int64_t offset, int whence); - int64_t pos; /**< position in the file of the current buffer */ - int eof_reached; /**< true if was unable to read due to error or eof */ - int error; /**< contains the error code or 0 if no error happened */ - int write_flag; /**< true if open for writing */ - int max_packet_size; - int min_packet_size; /**< Try to buffer at least this amount of data - before flushing it. */ - unsigned long checksum; - unsigned char *checksum_ptr; - unsigned long (*update_checksum)(unsigned long checksum, const uint8_t *buf, unsigned int size); - /** - * Pause or resume playback for network streaming protocols - e.g. MMS. - */ - int (*read_pause)(void *opaque, int pause); - /** - * Seek to a given timestamp in stream with the specified stream_index. - * Needed for some network streaming protocols which don't support seeking - * to byte position. - */ - int64_t (*read_seek)(void *opaque, int stream_index, - int64_t timestamp, int flags); - /** - * A combination of AVIO_SEEKABLE_ flags or 0 when the stream is not seekable. - */ - int seekable; - - /** - * avio_read and avio_write should if possible be satisfied directly - * instead of going through a buffer, and avio_seek will always - * call the underlying seek function directly. - */ - int direct; - - /** - * ',' separated list of allowed protocols. - */ - const char *protocol_whitelist; - - /** - * ',' separated list of disallowed protocols. - */ - const char *protocol_blacklist; - - /** - * A callback that is used instead of write_packet. - */ - int (*write_data_type)(void *opaque, uint8_t *buf, int buf_size, - enum AVIODataMarkerType type, int64_t time); - /** - * If set, don't call write_data_type separately for AVIO_DATA_MARKER_BOUNDARY_POINT, - * but ignore them and treat them as AVIO_DATA_MARKER_UNKNOWN (to avoid needlessly - * small chunks of data returned from the callback). - */ - int ignore_boundary_point; - -#if FF_API_AVIOCONTEXT_WRITTEN - /** - * @deprecated field utilized privately by libavformat. For a public - * statistic of how many bytes were written out, see - * AVIOContext::bytes_written. - */ - attribute_deprecated - int64_t written; -#endif - - /** - * Maximum reached position before a backward seek in the write buffer, - * used keeping track of already written data for a later flush. - */ - unsigned char *buf_ptr_max; - - /** - * Read-only statistic of bytes read for this AVIOContext. - */ - int64_t bytes_read; - - /** - * Read-only statistic of bytes written for this AVIOContext. - */ - int64_t bytes_written; -} AVIOContext; - -/** - * Return the name of the protocol that will handle the passed URL. - * - * NULL is returned if no protocol could be found for the given URL. - * - * @return Name of the protocol or NULL. - */ -const char *avio_find_protocol_name(const char *url); - -/** - * Return AVIO_FLAG_* access flags corresponding to the access permissions - * of the resource in url, or a negative value corresponding to an - * AVERROR code in case of failure. The returned access flags are - * masked by the value in flags. - * - * @note This function is intrinsically unsafe, in the sense that the - * checked resource may change its existence or permission status from - * one call to another. Thus you should not trust the returned value, - * unless you are sure that no other processes are accessing the - * checked resource. - */ -int avio_check(const char *url, int flags); - -/** - * Open directory for reading. - * - * @param s directory read context. Pointer to a NULL pointer must be passed. - * @param url directory to be listed. - * @param options A dictionary filled with protocol-private options. On return - * this parameter will be destroyed and replaced with a dictionary - * containing options that were not found. May be NULL. - * @return >=0 on success or negative on error. - */ -int avio_open_dir(AVIODirContext **s, const char *url, AVDictionary **options); - -/** - * Get next directory entry. - * - * Returned entry must be freed with avio_free_directory_entry(). In particular - * it may outlive AVIODirContext. - * - * @param s directory read context. - * @param[out] next next entry or NULL when no more entries. - * @return >=0 on success or negative on error. End of list is not considered an - * error. - */ -int avio_read_dir(AVIODirContext *s, AVIODirEntry **next); - -/** - * Close directory. - * - * @note Entries created using avio_read_dir() are not deleted and must be - * freeded with avio_free_directory_entry(). - * - * @param s directory read context. - * @return >=0 on success or negative on error. - */ -int avio_close_dir(AVIODirContext **s); - -/** - * Free entry allocated by avio_read_dir(). - * - * @param entry entry to be freed. - */ -void avio_free_directory_entry(AVIODirEntry **entry); - -/** - * Allocate and initialize an AVIOContext for buffered I/O. It must be later - * freed with avio_context_free(). - * - * @param buffer Memory block for input/output operations via AVIOContext. - * The buffer must be allocated with av_malloc() and friends. - * It may be freed and replaced with a new buffer by libavformat. - * AVIOContext.buffer holds the buffer currently in use, - * which must be later freed with av_free(). - * @param buffer_size The buffer size is very important for performance. - * For protocols with fixed blocksize it should be set to this blocksize. - * For others a typical size is a cache page, e.g. 4kb. - * @param write_flag Set to 1 if the buffer should be writable, 0 otherwise. - * @param opaque An opaque pointer to user-specific data. - * @param read_packet A function for refilling the buffer, may be NULL. - * For stream protocols, must never return 0 but rather - * a proper AVERROR code. - * @param write_packet A function for writing the buffer contents, may be NULL. - * The function may not change the input buffers content. - * @param seek A function for seeking to specified byte position, may be NULL. - * - * @return Allocated AVIOContext or NULL on failure. - */ -AVIOContext *avio_alloc_context( - unsigned char *buffer, - int buffer_size, - int write_flag, - void *opaque, - int (*read_packet)(void *opaque, uint8_t *buf, int buf_size), - int (*write_packet)(void *opaque, uint8_t *buf, int buf_size), - int64_t (*seek)(void *opaque, int64_t offset, int whence)); - -/** - * Free the supplied IO context and everything associated with it. - * - * @param s Double pointer to the IO context. This function will write NULL - * into s. - */ -void avio_context_free(AVIOContext **s); - -void avio_w8(AVIOContext *s, int b); -void avio_write(AVIOContext *s, const unsigned char *buf, int size); -void avio_wl64(AVIOContext *s, uint64_t val); -void avio_wb64(AVIOContext *s, uint64_t val); -void avio_wl32(AVIOContext *s, unsigned int val); -void avio_wb32(AVIOContext *s, unsigned int val); -void avio_wl24(AVIOContext *s, unsigned int val); -void avio_wb24(AVIOContext *s, unsigned int val); -void avio_wl16(AVIOContext *s, unsigned int val); -void avio_wb16(AVIOContext *s, unsigned int val); - -/** - * Write a NULL-terminated string. - * @return number of bytes written. - */ -int avio_put_str(AVIOContext *s, const char *str); - -/** - * Convert an UTF-8 string to UTF-16LE and write it. - * @param s the AVIOContext - * @param str NULL-terminated UTF-8 string - * - * @return number of bytes written. - */ -int avio_put_str16le(AVIOContext *s, const char *str); - -/** - * Convert an UTF-8 string to UTF-16BE and write it. - * @param s the AVIOContext - * @param str NULL-terminated UTF-8 string - * - * @return number of bytes written. - */ -int avio_put_str16be(AVIOContext *s, const char *str); - -/** - * Mark the written bytestream as a specific type. - * - * Zero-length ranges are omitted from the output. - * - * @param time the stream time the current bytestream pos corresponds to - * (in AV_TIME_BASE units), or AV_NOPTS_VALUE if unknown or not - * applicable - * @param type the kind of data written starting at the current pos - */ -void avio_write_marker(AVIOContext *s, int64_t time, enum AVIODataMarkerType type); - -/** - * ORing this as the "whence" parameter to a seek function causes it to - * return the filesize without seeking anywhere. Supporting this is optional. - * If it is not supported then the seek function will return <0. - */ -#define AVSEEK_SIZE 0x10000 - -/** - * Passing this flag as the "whence" parameter to a seek function causes it to - * seek by any means (like reopening and linear reading) or other normally unreasonable - * means that can be extremely slow. - * This may be ignored by the seek code. - */ -#define AVSEEK_FORCE 0x20000 - -/** - * fseek() equivalent for AVIOContext. - * @return new position or AVERROR. - */ -int64_t avio_seek(AVIOContext *s, int64_t offset, int whence); - -/** - * Skip given number of bytes forward - * @return new position or AVERROR. - */ -int64_t avio_skip(AVIOContext *s, int64_t offset); - -/** - * ftell() equivalent for AVIOContext. - * @return position or AVERROR. - */ -static av_always_inline int64_t avio_tell(AVIOContext *s) -{ - return avio_seek(s, 0, SEEK_CUR); -} - -/** - * Get the filesize. - * @return filesize or AVERROR - */ -int64_t avio_size(AVIOContext *s); - -/** - * Similar to feof() but also returns nonzero on read errors. - * @return non zero if and only if at end of file or a read error happened when reading. - */ -int avio_feof(AVIOContext *s); - -/** - * Writes a formatted string to the context taking a va_list. - * @return number of bytes written, < 0 on error. - */ -int avio_vprintf(AVIOContext *s, const char *fmt, va_list ap); - -/** - * Writes a formatted string to the context. - * @return number of bytes written, < 0 on error. - */ -int avio_printf(AVIOContext *s, const char *fmt, ...) av_printf_format(2, 3); - -/** - * Write a NULL terminated array of strings to the context. - * Usually you don't need to use this function directly but its macro wrapper, - * avio_print. - */ -void avio_print_string_array(AVIOContext *s, const char *strings[]); - -/** - * Write strings (const char *) to the context. - * This is a convenience macro around avio_print_string_array and it - * automatically creates the string array from the variable argument list. - * For simple string concatenations this function is more performant than using - * avio_printf since it does not need a temporary buffer. - */ -#define avio_print(s, ...) \ - avio_print_string_array(s, (const char*[]){__VA_ARGS__, NULL}) - -/** - * Force flushing of buffered data. - * - * For write streams, force the buffered data to be immediately written to the output, - * without to wait to fill the internal buffer. - * - * For read streams, discard all currently buffered data, and advance the - * reported file position to that of the underlying stream. This does not - * read new data, and does not perform any seeks. - */ -void avio_flush(AVIOContext *s); - -/** - * Read size bytes from AVIOContext into buf. - * @return number of bytes read or AVERROR - */ -int avio_read(AVIOContext *s, unsigned char *buf, int size); - -/** - * Read size bytes from AVIOContext into buf. Unlike avio_read(), this is allowed - * to read fewer bytes than requested. The missing bytes can be read in the next - * call. This always tries to read at least 1 byte. - * Useful to reduce latency in certain cases. - * @return number of bytes read or AVERROR - */ -int avio_read_partial(AVIOContext *s, unsigned char *buf, int size); - -/** - * @name Functions for reading from AVIOContext - * @{ - * - * @note return 0 if EOF, so you cannot use it if EOF handling is - * necessary - */ -int avio_r8 (AVIOContext *s); -unsigned int avio_rl16(AVIOContext *s); -unsigned int avio_rl24(AVIOContext *s); -unsigned int avio_rl32(AVIOContext *s); -uint64_t avio_rl64(AVIOContext *s); -unsigned int avio_rb16(AVIOContext *s); -unsigned int avio_rb24(AVIOContext *s); -unsigned int avio_rb32(AVIOContext *s); -uint64_t avio_rb64(AVIOContext *s); -/** - * @} - */ - -/** - * Read a string from pb into buf. The reading will terminate when either - * a NULL character was encountered, maxlen bytes have been read, or nothing - * more can be read from pb. The result is guaranteed to be NULL-terminated, it - * will be truncated if buf is too small. - * Note that the string is not interpreted or validated in any way, it - * might get truncated in the middle of a sequence for multi-byte encodings. - * - * @return number of bytes read (is always <= maxlen). - * If reading ends on EOF or error, the return value will be one more than - * bytes actually read. - */ -int avio_get_str(AVIOContext *pb, int maxlen, char *buf, int buflen); - -/** - * Read a UTF-16 string from pb and convert it to UTF-8. - * The reading will terminate when either a null or invalid character was - * encountered or maxlen bytes have been read. - * @return number of bytes read (is always <= maxlen) - */ -int avio_get_str16le(AVIOContext *pb, int maxlen, char *buf, int buflen); -int avio_get_str16be(AVIOContext *pb, int maxlen, char *buf, int buflen); - - -/** - * @name URL open modes - * The flags argument to avio_open must be one of the following - * constants, optionally ORed with other flags. - * @{ - */ -#define AVIO_FLAG_READ 1 /**< read-only */ -#define AVIO_FLAG_WRITE 2 /**< write-only */ -#define AVIO_FLAG_READ_WRITE (AVIO_FLAG_READ|AVIO_FLAG_WRITE) /**< read-write pseudo flag */ -/** - * @} - */ - -/** - * Use non-blocking mode. - * If this flag is set, operations on the context will return - * AVERROR(EAGAIN) if they can not be performed immediately. - * If this flag is not set, operations on the context will never return - * AVERROR(EAGAIN). - * Note that this flag does not affect the opening/connecting of the - * context. Connecting a protocol will always block if necessary (e.g. on - * network protocols) but never hang (e.g. on busy devices). - * Warning: non-blocking protocols is work-in-progress; this flag may be - * silently ignored. - */ -#define AVIO_FLAG_NONBLOCK 8 - -/** - * Use direct mode. - * avio_read and avio_write should if possible be satisfied directly - * instead of going through a buffer, and avio_seek will always - * call the underlying seek function directly. - */ -#define AVIO_FLAG_DIRECT 0x8000 - -/** - * Create and initialize a AVIOContext for accessing the - * resource indicated by url. - * @note When the resource indicated by url has been opened in - * read+write mode, the AVIOContext can be used only for writing. - * - * @param s Used to return the pointer to the created AVIOContext. - * In case of failure the pointed to value is set to NULL. - * @param url resource to access - * @param flags flags which control how the resource indicated by url - * is to be opened - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code in case of failure - */ -int avio_open(AVIOContext **s, const char *url, int flags); - -/** - * Create and initialize a AVIOContext for accessing the - * resource indicated by url. - * @note When the resource indicated by url has been opened in - * read+write mode, the AVIOContext can be used only for writing. - * - * @param s Used to return the pointer to the created AVIOContext. - * In case of failure the pointed to value is set to NULL. - * @param url resource to access - * @param flags flags which control how the resource indicated by url - * is to be opened - * @param int_cb an interrupt callback to be used at the protocols level - * @param options A dictionary filled with protocol-private options. On return - * this parameter will be destroyed and replaced with a dict containing options - * that were not found. May be NULL. - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code in case of failure - */ -int avio_open2(AVIOContext **s, const char *url, int flags, - const AVIOInterruptCB *int_cb, AVDictionary **options); - -/** - * Close the resource accessed by the AVIOContext s and free it. - * This function can only be used if s was opened by avio_open(). - * - * The internal buffer is automatically flushed before closing the - * resource. - * - * @return 0 on success, an AVERROR < 0 on error. - * @see avio_closep - */ -int avio_close(AVIOContext *s); - -/** - * Close the resource accessed by the AVIOContext *s, free it - * and set the pointer pointing to it to NULL. - * This function can only be used if s was opened by avio_open(). - * - * The internal buffer is automatically flushed before closing the - * resource. - * - * @return 0 on success, an AVERROR < 0 on error. - * @see avio_close - */ -int avio_closep(AVIOContext **s); - - -/** - * Open a write only memory stream. - * - * @param s new IO context - * @return zero if no error. - */ -int avio_open_dyn_buf(AVIOContext **s); - -/** - * Return the written size and a pointer to the buffer. - * The AVIOContext stream is left intact. - * The buffer must NOT be freed. - * No padding is added to the buffer. - * - * @param s IO context - * @param pbuffer pointer to a byte buffer - * @return the length of the byte buffer - */ -int avio_get_dyn_buf(AVIOContext *s, uint8_t **pbuffer); - -/** - * Return the written size and a pointer to the buffer. The buffer - * must be freed with av_free(). - * Padding of AV_INPUT_BUFFER_PADDING_SIZE is added to the buffer. - * - * @param s IO context - * @param pbuffer pointer to a byte buffer - * @return the length of the byte buffer - */ -int avio_close_dyn_buf(AVIOContext *s, uint8_t **pbuffer); - -/** - * Iterate through names of available protocols. - * - * @param opaque A private pointer representing current protocol. - * It must be a pointer to NULL on first iteration and will - * be updated by successive calls to avio_enum_protocols. - * @param output If set to 1, iterate over output protocols, - * otherwise over input protocols. - * - * @return A static string containing the name of current protocol or NULL - */ -const char *avio_enum_protocols(void **opaque, int output); - -/** - * Get AVClass by names of available protocols. - * - * @return A AVClass of input protocol name or NULL - */ -const AVClass *avio_protocol_get_class(const char *name); - -/** - * Pause and resume playing - only meaningful if using a network streaming - * protocol (e.g. MMS). - * - * @param h IO context from which to call the read_pause function pointer - * @param pause 1 for pause, 0 for resume - */ -int avio_pause(AVIOContext *h, int pause); - -/** - * Seek to a given timestamp relative to some component stream. - * Only meaningful if using a network streaming protocol (e.g. MMS.). - * - * @param h IO context from which to call the seek function pointers - * @param stream_index The stream index that the timestamp is relative to. - * If stream_index is (-1) the timestamp should be in AV_TIME_BASE - * units from the beginning of the presentation. - * If a stream_index >= 0 is used and the protocol does not support - * seeking based on component streams, the call will fail. - * @param timestamp timestamp in AVStream.time_base units - * or if there is no stream specified then in AV_TIME_BASE units. - * @param flags Optional combination of AVSEEK_FLAG_BACKWARD, AVSEEK_FLAG_BYTE - * and AVSEEK_FLAG_ANY. The protocol may silently ignore - * AVSEEK_FLAG_BACKWARD and AVSEEK_FLAG_ANY, but AVSEEK_FLAG_BYTE will - * fail if used and not supported. - * @return >= 0 on success - * @see AVInputFormat::read_seek - */ -int64_t avio_seek_time(AVIOContext *h, int stream_index, - int64_t timestamp, int flags); - -/* Avoid a warning. The header can not be included because it breaks c++. */ -struct AVBPrint; - -/** - * Read contents of h into print buffer, up to max_size bytes, or up to EOF. - * - * @return 0 for success (max_size bytes read or EOF reached), negative error - * code otherwise - */ -int avio_read_to_bprint(AVIOContext *h, struct AVBPrint *pb, size_t max_size); - -/** - * Accept and allocate a client context on a server context. - * @param s the server context - * @param c the client context, must be unallocated - * @return >= 0 on success or a negative value corresponding - * to an AVERROR on failure - */ -int avio_accept(AVIOContext *s, AVIOContext **c); - -/** - * Perform one step of the protocol handshake to accept a new client. - * This function must be called on a client returned by avio_accept() before - * using it as a read/write context. - * It is separate from avio_accept() because it may block. - * A step of the handshake is defined by places where the application may - * decide to change the proceedings. - * For example, on a protocol with a request header and a reply header, each - * one can constitute a step because the application may use the parameters - * from the request to change parameters in the reply; or each individual - * chunk of the request can constitute a step. - * If the handshake is already finished, avio_handshake() does nothing and - * returns 0 immediately. - * - * @param c the client context to perform the handshake on - * @return 0 on a complete and successful handshake - * > 0 if the handshake progressed, but is not complete - * < 0 for an AVERROR code - */ -int avio_handshake(AVIOContext *c); -#endif /* AVFORMAT_AVIO_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavformat/version.h b/third_party/ffmpeg/kylin/amd64/include/libavformat/version.h deleted file mode 100644 index 7b414039..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavformat/version.h +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFORMAT_VERSION_H -#define AVFORMAT_VERSION_H - -/** - * @file - * @ingroup libavf - * Libavformat version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVFORMAT_VERSION_MINOR 30 -#define LIBAVFORMAT_VERSION_MICRO 100 - -#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \ - LIBAVFORMAT_VERSION_MINOR, \ - LIBAVFORMAT_VERSION_MICRO) -#define LIBAVFORMAT_VERSION AV_VERSION(LIBAVFORMAT_VERSION_MAJOR, \ - LIBAVFORMAT_VERSION_MINOR, \ - LIBAVFORMAT_VERSION_MICRO) -#define LIBAVFORMAT_BUILD LIBAVFORMAT_VERSION_INT - -#define LIBAVFORMAT_IDENT "Lavf" AV_STRINGIFY(LIBAVFORMAT_VERSION) - -#endif /* AVFORMAT_VERSION_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavformat/version_major.h b/third_party/ffmpeg/kylin/amd64/include/libavformat/version_major.h deleted file mode 100644 index 5f71298b..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavformat/version_major.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFORMAT_VERSION_MAJOR_H -#define AVFORMAT_VERSION_MAJOR_H - -/** - * @file - * @ingroup libavf - * Libavformat version macros - */ - -// Major bumping may affect Ticket5467, 5421, 5451(compatibility with Chromium) -// Also please add any ticket numbers that you believe might be affected here -#define LIBAVFORMAT_VERSION_MAJOR 59 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - * - * @note, when bumping the major version it is recommended to manually - * disable each FF_API_* in its own commit instead of disabling them all - * at once through the bump. This improves the git bisect-ability of the change. - * - */ -#define FF_API_LAVF_PRIV_OPT (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_API_COMPUTE_PKT_FIELDS2 (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_API_AVIOCONTEXT_WRITTEN (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_HLS_TS_OPTIONS (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_API_AVSTREAM_CLASS (LIBAVFORMAT_VERSION_MAJOR > 59) - - -#define FF_API_R_FRAME_RATE 1 - -#endif /* AVFORMAT_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/adler32.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/adler32.h deleted file mode 100644 index 232d07f5..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/adler32.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - * copyright (c) 2006 Mans Rullgard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_adler32 - * Public header for Adler-32 hash function implementation. - */ - -#ifndef AVUTIL_ADLER32_H -#define AVUTIL_ADLER32_H - -#include -#include -#include "attributes.h" - -/** - * @defgroup lavu_adler32 Adler-32 - * @ingroup lavu_hash - * Adler-32 hash function implementation. - * - * @{ - */ - -typedef uint32_t AVAdler; - -/** - * Calculate the Adler32 checksum of a buffer. - * - * Passing the return value to a subsequent av_adler32_update() call - * allows the checksum of multiple buffers to be calculated as though - * they were concatenated. - * - * @param adler initial checksum value - * @param buf pointer to input buffer - * @param len size of input buffer - * @return updated checksum - */ -AVAdler av_adler32_update(AVAdler adler, const uint8_t *buf, - size_t len) av_pure; - -/** - * @} - */ - -#endif /* AVUTIL_ADLER32_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/aes.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/aes.h deleted file mode 100644 index d243286c..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/aes.h +++ /dev/null @@ -1,64 +0,0 @@ -/* - * copyright (c) 2007 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AES_H -#define AVUTIL_AES_H - -#include - -#include "attributes.h" - -/** - * @defgroup lavu_aes AES - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_aes_size; - -struct AVAES; - -/** - * Allocate an AVAES context. - */ -struct AVAES *av_aes_alloc(void); - -/** - * Initialize an AVAES context. - * @param key_bits 128, 192 or 256 - * @param decrypt 0 for encryption, 1 for decryption - */ -int av_aes_init(struct AVAES *a, const uint8_t *key, int key_bits, int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * @param count number of 16 byte blocks - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_aes_crypt(struct AVAES *a, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_AES_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/aes_ctr.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/aes_ctr.h deleted file mode 100644 index 4e9fda7a..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/aes_ctr.h +++ /dev/null @@ -1,87 +0,0 @@ -/* - * AES-CTR cipher - * Copyright (c) 2015 Eran Kornblau - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AES_CTR_H -#define AVUTIL_AES_CTR_H - -#include - -#include "attributes.h" - -#define AES_CTR_KEY_SIZE (16) -#define AES_CTR_IV_SIZE (8) - -struct AVAESCTR; - -/** - * Allocate an AVAESCTR context. - */ -struct AVAESCTR *av_aes_ctr_alloc(void); - -/** - * Initialize an AVAESCTR context. - * @param key encryption key, must have a length of AES_CTR_KEY_SIZE - */ -int av_aes_ctr_init(struct AVAESCTR *a, const uint8_t *key); - -/** - * Release an AVAESCTR context. - */ -void av_aes_ctr_free(struct AVAESCTR *a); - -/** - * Process a buffer using a previously initialized context. - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param size the size of src and dst - */ -void av_aes_ctr_crypt(struct AVAESCTR *a, uint8_t *dst, const uint8_t *src, int size); - -/** - * Get the current iv - */ -const uint8_t* av_aes_ctr_get_iv(struct AVAESCTR *a); - -/** - * Generate a random iv - */ -void av_aes_ctr_set_random_iv(struct AVAESCTR *a); - -/** - * Forcefully change the 8-byte iv - */ -void av_aes_ctr_set_iv(struct AVAESCTR *a, const uint8_t* iv); - -/** - * Forcefully change the "full" 16-byte iv, including the counter - */ -void av_aes_ctr_set_full_iv(struct AVAESCTR *a, const uint8_t* iv); - -/** - * Increment the top 64 bit of the iv (performed after each frame) - */ -void av_aes_ctr_increment_iv(struct AVAESCTR *a); - -/** - * @} - */ - -#endif /* AVUTIL_AES_CTR_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/attributes.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/attributes.h deleted file mode 100644 index 04c615c9..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/attributes.h +++ /dev/null @@ -1,173 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Macro definitions for various function/variable attributes - */ - -#ifndef AVUTIL_ATTRIBUTES_H -#define AVUTIL_ATTRIBUTES_H - -#ifdef __GNUC__ -# define AV_GCC_VERSION_AT_LEAST(x,y) (__GNUC__ > (x) || __GNUC__ == (x) && __GNUC_MINOR__ >= (y)) -# define AV_GCC_VERSION_AT_MOST(x,y) (__GNUC__ < (x) || __GNUC__ == (x) && __GNUC_MINOR__ <= (y)) -#else -# define AV_GCC_VERSION_AT_LEAST(x,y) 0 -# define AV_GCC_VERSION_AT_MOST(x,y) 0 -#endif - -#ifdef __has_builtin -# define AV_HAS_BUILTIN(x) __has_builtin(x) -#else -# define AV_HAS_BUILTIN(x) 0 -#endif - -#ifndef av_always_inline -#if AV_GCC_VERSION_AT_LEAST(3,1) -# define av_always_inline __attribute__((always_inline)) inline -#elif defined(_MSC_VER) -# define av_always_inline __forceinline -#else -# define av_always_inline inline -#endif -#endif - -#ifndef av_extern_inline -#if defined(__ICL) && __ICL >= 1210 || defined(__GNUC_STDC_INLINE__) -# define av_extern_inline extern inline -#else -# define av_extern_inline inline -#endif -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,4) -# define av_warn_unused_result __attribute__((warn_unused_result)) -#else -# define av_warn_unused_result -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,1) -# define av_noinline __attribute__((noinline)) -#elif defined(_MSC_VER) -# define av_noinline __declspec(noinline) -#else -# define av_noinline -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,1) || defined(__clang__) -# define av_pure __attribute__((pure)) -#else -# define av_pure -#endif - -#if AV_GCC_VERSION_AT_LEAST(2,6) || defined(__clang__) -# define av_const __attribute__((const)) -#else -# define av_const -#endif - -#if AV_GCC_VERSION_AT_LEAST(4,3) || defined(__clang__) -# define av_cold __attribute__((cold)) -#else -# define av_cold -#endif - -#if AV_GCC_VERSION_AT_LEAST(4,1) && !defined(__llvm__) -# define av_flatten __attribute__((flatten)) -#else -# define av_flatten -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,1) -# define attribute_deprecated __attribute__((deprecated)) -#elif defined(_MSC_VER) -# define attribute_deprecated __declspec(deprecated) -#else -# define attribute_deprecated -#endif - -/** - * Disable warnings about deprecated features - * This is useful for sections of code kept for backward compatibility and - * scheduled for removal. - */ -#ifndef AV_NOWARN_DEPRECATED -#if AV_GCC_VERSION_AT_LEAST(4,6) || defined(__clang__) -# define AV_NOWARN_DEPRECATED(code) \ - _Pragma("GCC diagnostic push") \ - _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"") \ - code \ - _Pragma("GCC diagnostic pop") -#elif defined(_MSC_VER) -# define AV_NOWARN_DEPRECATED(code) \ - __pragma(warning(push)) \ - __pragma(warning(disable : 4996)) \ - code; \ - __pragma(warning(pop)) -#else -# define AV_NOWARN_DEPRECATED(code) code -#endif -#endif - -#if defined(__GNUC__) || defined(__clang__) -# define av_unused __attribute__((unused)) -#else -# define av_unused -#endif - -/** - * Mark a variable as used and prevent the compiler from optimizing it - * away. This is useful for variables accessed only from inline - * assembler without the compiler being aware. - */ -#if AV_GCC_VERSION_AT_LEAST(3,1) || defined(__clang__) -# define av_used __attribute__((used)) -#else -# define av_used -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,3) || defined(__clang__) -# define av_alias __attribute__((may_alias)) -#else -# define av_alias -#endif - -#if (defined(__GNUC__) || defined(__clang__)) && !defined(__INTEL_COMPILER) -# define av_uninit(x) x=x -#else -# define av_uninit(x) x -#endif - -#if defined(__GNUC__) || defined(__clang__) -# define av_builtin_constant_p __builtin_constant_p -# define av_printf_format(fmtpos, attrpos) __attribute__((__format__(__printf__, fmtpos, attrpos))) -#else -# define av_builtin_constant_p(x) 0 -# define av_printf_format(fmtpos, attrpos) -#endif - -#if AV_GCC_VERSION_AT_LEAST(2,5) || defined(__clang__) -# define av_noreturn __attribute__((noreturn)) -#else -# define av_noreturn -#endif - -#endif /* AVUTIL_ATTRIBUTES_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/audio_fifo.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/audio_fifo.h deleted file mode 100644 index d1e4c856..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/audio_fifo.h +++ /dev/null @@ -1,186 +0,0 @@ -/* - * Audio FIFO - * Copyright (c) 2012 Justin Ruggles - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Audio FIFO Buffer - */ - -#ifndef AVUTIL_AUDIO_FIFO_H -#define AVUTIL_AUDIO_FIFO_H - -#include "attributes.h" -#include "samplefmt.h" - -/** - * @addtogroup lavu_audio - * @{ - * - * @defgroup lavu_audiofifo Audio FIFO Buffer - * @{ - */ - -/** - * Context for an Audio FIFO Buffer. - * - * - Operates at the sample level rather than the byte level. - * - Supports multiple channels with either planar or packed sample format. - * - Automatic reallocation when writing to a full buffer. - */ -typedef struct AVAudioFifo AVAudioFifo; - -/** - * Free an AVAudioFifo. - * - * @param af AVAudioFifo to free - */ -void av_audio_fifo_free(AVAudioFifo *af); - -/** - * Allocate an AVAudioFifo. - * - * @param sample_fmt sample format - * @param channels number of channels - * @param nb_samples initial allocation size, in samples - * @return newly allocated AVAudioFifo, or NULL on error - */ -AVAudioFifo *av_audio_fifo_alloc(enum AVSampleFormat sample_fmt, int channels, - int nb_samples); - -/** - * Reallocate an AVAudioFifo. - * - * @param af AVAudioFifo to reallocate - * @param nb_samples new allocation size, in samples - * @return 0 if OK, or negative AVERROR code on failure - */ -av_warn_unused_result -int av_audio_fifo_realloc(AVAudioFifo *af, int nb_samples); - -/** - * Write data to an AVAudioFifo. - * - * The AVAudioFifo will be reallocated automatically if the available space - * is less than nb_samples. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to write to - * @param data audio data plane pointers - * @param nb_samples number of samples to write - * @return number of samples actually written, or negative AVERROR - * code on failure. If successful, the number of samples - * actually written will always be nb_samples. - */ -int av_audio_fifo_write(AVAudioFifo *af, void **data, int nb_samples); - -/** - * Peek data from an AVAudioFifo. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to read from - * @param data audio data plane pointers - * @param nb_samples number of samples to peek - * @return number of samples actually peek, or negative AVERROR code - * on failure. The number of samples actually peek will not - * be greater than nb_samples, and will only be less than - * nb_samples if av_audio_fifo_size is less than nb_samples. - */ -int av_audio_fifo_peek(AVAudioFifo *af, void **data, int nb_samples); - -/** - * Peek data from an AVAudioFifo. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to read from - * @param data audio data plane pointers - * @param nb_samples number of samples to peek - * @param offset offset from current read position - * @return number of samples actually peek, or negative AVERROR code - * on failure. The number of samples actually peek will not - * be greater than nb_samples, and will only be less than - * nb_samples if av_audio_fifo_size is less than nb_samples. - */ -int av_audio_fifo_peek_at(AVAudioFifo *af, void **data, int nb_samples, int offset); - -/** - * Read data from an AVAudioFifo. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to read from - * @param data audio data plane pointers - * @param nb_samples number of samples to read - * @return number of samples actually read, or negative AVERROR code - * on failure. The number of samples actually read will not - * be greater than nb_samples, and will only be less than - * nb_samples if av_audio_fifo_size is less than nb_samples. - */ -int av_audio_fifo_read(AVAudioFifo *af, void **data, int nb_samples); - -/** - * Drain data from an AVAudioFifo. - * - * Removes the data without reading it. - * - * @param af AVAudioFifo to drain - * @param nb_samples number of samples to drain - * @return 0 if OK, or negative AVERROR code on failure - */ -int av_audio_fifo_drain(AVAudioFifo *af, int nb_samples); - -/** - * Reset the AVAudioFifo buffer. - * - * This empties all data in the buffer. - * - * @param af AVAudioFifo to reset - */ -void av_audio_fifo_reset(AVAudioFifo *af); - -/** - * Get the current number of samples in the AVAudioFifo available for reading. - * - * @param af the AVAudioFifo to query - * @return number of samples available for reading - */ -int av_audio_fifo_size(AVAudioFifo *af); - -/** - * Get the current number of samples in the AVAudioFifo available for writing. - * - * @param af the AVAudioFifo to query - * @return number of samples available for writing - */ -int av_audio_fifo_space(AVAudioFifo *af); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_AUDIO_FIFO_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/avassert.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/avassert.h deleted file mode 100644 index 51e462bb..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/avassert.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * copyright (c) 2010 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * simple assert() macros that are a bit more flexible than ISO C assert(). - * @author Michael Niedermayer - */ - -#ifndef AVUTIL_AVASSERT_H -#define AVUTIL_AVASSERT_H - -#include -#include "log.h" -#include "macros.h" - -/** - * assert() equivalent, that is always enabled. - */ -#define av_assert0(cond) do { \ - if (!(cond)) { \ - av_log(NULL, AV_LOG_PANIC, "Assertion %s failed at %s:%d\n", \ - AV_STRINGIFY(cond), __FILE__, __LINE__); \ - abort(); \ - } \ -} while (0) - - -/** - * assert() equivalent, that does not lie in speed critical code. - * These asserts() thus can be enabled without fearing speed loss. - */ -#if defined(ASSERT_LEVEL) && ASSERT_LEVEL > 0 -#define av_assert1(cond) av_assert0(cond) -#else -#define av_assert1(cond) ((void)0) -#endif - - -/** - * assert() equivalent, that does lie in speed critical code. - */ -#if defined(ASSERT_LEVEL) && ASSERT_LEVEL > 1 -#define av_assert2(cond) av_assert0(cond) -#define av_assert2_fpu() av_assert0_fpu() -#else -#define av_assert2(cond) ((void)0) -#define av_assert2_fpu() ((void)0) -#endif - -/** - * Assert that floating point operations can be executed. - * - * This will av_assert0() that the cpu is not in MMX state on X86 - */ -void av_assert0_fpu(void); - -#endif /* AVUTIL_AVASSERT_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/avconfig.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/avconfig.h deleted file mode 100644 index c289fbb5..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/avconfig.h +++ /dev/null @@ -1,6 +0,0 @@ -/* Generated by ffmpeg configure */ -#ifndef AVUTIL_AVCONFIG_H -#define AVUTIL_AVCONFIG_H -#define AV_HAVE_BIGENDIAN 0 -#define AV_HAVE_FAST_UNALIGNED 1 -#endif /* AVUTIL_AVCONFIG_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/avstring.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/avstring.h deleted file mode 100644 index fae446c3..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/avstring.h +++ /dev/null @@ -1,437 +0,0 @@ -/* - * Copyright (c) 2007 Mans Rullgard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AVSTRING_H -#define AVUTIL_AVSTRING_H - -#include -#include -#include "attributes.h" -#include "version.h" - -/** - * @addtogroup lavu_string - * @{ - */ - -/** - * Return non-zero if pfx is a prefix of str. If it is, *ptr is set to - * the address of the first character in str after the prefix. - * - * @param str input string - * @param pfx prefix to test - * @param ptr updated if the prefix is matched inside str - * @return non-zero if the prefix matches, zero otherwise - */ -int av_strstart(const char *str, const char *pfx, const char **ptr); - -/** - * Return non-zero if pfx is a prefix of str independent of case. If - * it is, *ptr is set to the address of the first character in str - * after the prefix. - * - * @param str input string - * @param pfx prefix to test - * @param ptr updated if the prefix is matched inside str - * @return non-zero if the prefix matches, zero otherwise - */ -int av_stristart(const char *str, const char *pfx, const char **ptr); - -/** - * Locate the first case-independent occurrence in the string haystack - * of the string needle. A zero-length string needle is considered to - * match at the start of haystack. - * - * This function is a case-insensitive version of the standard strstr(). - * - * @param haystack string to search in - * @param needle string to search for - * @return pointer to the located match within haystack - * or a null pointer if no match - */ -char *av_stristr(const char *haystack, const char *needle); - -/** - * Locate the first occurrence of the string needle in the string haystack - * where not more than hay_length characters are searched. A zero-length - * string needle is considered to match at the start of haystack. - * - * This function is a length-limited version of the standard strstr(). - * - * @param haystack string to search in - * @param needle string to search for - * @param hay_length length of string to search in - * @return pointer to the located match within haystack - * or a null pointer if no match - */ -char *av_strnstr(const char *haystack, const char *needle, size_t hay_length); - -/** - * Copy the string src to dst, but no more than size - 1 bytes, and - * null-terminate dst. - * - * This function is the same as BSD strlcpy(). - * - * @param dst destination buffer - * @param src source string - * @param size size of destination buffer - * @return the length of src - * - * @warning since the return value is the length of src, src absolutely - * _must_ be a properly 0-terminated string, otherwise this will read beyond - * the end of the buffer and possibly crash. - */ -size_t av_strlcpy(char *dst, const char *src, size_t size); - -/** - * Append the string src to the string dst, but to a total length of - * no more than size - 1 bytes, and null-terminate dst. - * - * This function is similar to BSD strlcat(), but differs when - * size <= strlen(dst). - * - * @param dst destination buffer - * @param src source string - * @param size size of destination buffer - * @return the total length of src and dst - * - * @warning since the return value use the length of src and dst, these - * absolutely _must_ be a properly 0-terminated strings, otherwise this - * will read beyond the end of the buffer and possibly crash. - */ -size_t av_strlcat(char *dst, const char *src, size_t size); - -/** - * Append output to a string, according to a format. Never write out of - * the destination buffer, and always put a terminating 0 within - * the buffer. - * @param dst destination buffer (string to which the output is - * appended) - * @param size total size of the destination buffer - * @param fmt printf-compatible format string, specifying how the - * following parameters are used - * @return the length of the string that would have been generated - * if enough space had been available - */ -size_t av_strlcatf(char *dst, size_t size, const char *fmt, ...) av_printf_format(3, 4); - -/** - * Get the count of continuous non zero chars starting from the beginning. - * - * @param len maximum number of characters to check in the string, that - * is the maximum value which is returned by the function - */ -static inline size_t av_strnlen(const char *s, size_t len) -{ - size_t i; - for (i = 0; i < len && s[i]; i++) - ; - return i; -} - -/** - * Print arguments following specified format into a large enough auto - * allocated buffer. It is similar to GNU asprintf(). - * @param fmt printf-compatible format string, specifying how the - * following parameters are used. - * @return the allocated string - * @note You have to free the string yourself with av_free(). - */ -char *av_asprintf(const char *fmt, ...) av_printf_format(1, 2); - -#if FF_API_D2STR -/** - * Convert a number to an av_malloced string. - * @deprecated use av_asprintf() with "%f" or a more specific format - */ -attribute_deprecated -char *av_d2str(double d); -#endif - -/** - * Unescape the given string until a non escaped terminating char, - * and return the token corresponding to the unescaped string. - * - * The normal \ and ' escaping is supported. Leading and trailing - * whitespaces are removed, unless they are escaped with '\' or are - * enclosed between ''. - * - * @param buf the buffer to parse, buf will be updated to point to the - * terminating char - * @param term a 0-terminated list of terminating chars - * @return the malloced unescaped string, which must be av_freed by - * the user, NULL in case of allocation failure - */ -char *av_get_token(const char **buf, const char *term); - -/** - * Split the string into several tokens which can be accessed by - * successive calls to av_strtok(). - * - * A token is defined as a sequence of characters not belonging to the - * set specified in delim. - * - * On the first call to av_strtok(), s should point to the string to - * parse, and the value of saveptr is ignored. In subsequent calls, s - * should be NULL, and saveptr should be unchanged since the previous - * call. - * - * This function is similar to strtok_r() defined in POSIX.1. - * - * @param s the string to parse, may be NULL - * @param delim 0-terminated list of token delimiters, must be non-NULL - * @param saveptr user-provided pointer which points to stored - * information necessary for av_strtok() to continue scanning the same - * string. saveptr is updated to point to the next character after the - * first delimiter found, or to NULL if the string was terminated - * @return the found token, or NULL when no token is found - */ -char *av_strtok(char *s, const char *delim, char **saveptr); - -/** - * Locale-independent conversion of ASCII isdigit. - */ -static inline av_const int av_isdigit(int c) -{ - return c >= '0' && c <= '9'; -} - -/** - * Locale-independent conversion of ASCII isgraph. - */ -static inline av_const int av_isgraph(int c) -{ - return c > 32 && c < 127; -} - -/** - * Locale-independent conversion of ASCII isspace. - */ -static inline av_const int av_isspace(int c) -{ - return c == ' ' || c == '\f' || c == '\n' || c == '\r' || c == '\t' || - c == '\v'; -} - -/** - * Locale-independent conversion of ASCII characters to uppercase. - */ -static inline av_const int av_toupper(int c) -{ - if (c >= 'a' && c <= 'z') - c ^= 0x20; - return c; -} - -/** - * Locale-independent conversion of ASCII characters to lowercase. - */ -static inline av_const int av_tolower(int c) -{ - if (c >= 'A' && c <= 'Z') - c ^= 0x20; - return c; -} - -/** - * Locale-independent conversion of ASCII isxdigit. - */ -static inline av_const int av_isxdigit(int c) -{ - c = av_tolower(c); - return av_isdigit(c) || (c >= 'a' && c <= 'f'); -} - -/** - * Locale-independent case-insensitive compare. - * @note This means only ASCII-range characters are case-insensitive - */ -int av_strcasecmp(const char *a, const char *b); - -/** - * Locale-independent case-insensitive compare. - * @note This means only ASCII-range characters are case-insensitive - */ -int av_strncasecmp(const char *a, const char *b, size_t n); - -/** - * Locale-independent strings replace. - * @note This means only ASCII-range characters are replace - */ -char *av_strireplace(const char *str, const char *from, const char *to); - -/** - * Thread safe basename. - * @param path the string to parse, on DOS both \ and / are considered separators. - * @return pointer to the basename substring. - * If path does not contain a slash, the function returns a copy of path. - * If path is a NULL pointer or points to an empty string, a pointer - * to a string "." is returned. - */ -const char *av_basename(const char *path); - -/** - * Thread safe dirname. - * @param path the string to parse, on DOS both \ and / are considered separators. - * @return A pointer to a string that's the parent directory of path. - * If path is a NULL pointer or points to an empty string, a pointer - * to a string "." is returned. - * @note the function may modify the contents of the path, so copies should be passed. - */ -const char *av_dirname(char *path); - -/** - * Match instances of a name in a comma-separated list of names. - * List entries are checked from the start to the end of the names list, - * the first match ends further processing. If an entry prefixed with '-' - * matches, then 0 is returned. The "ALL" list entry is considered to - * match all names. - * - * @param name Name to look for. - * @param names List of names. - * @return 1 on match, 0 otherwise. - */ -int av_match_name(const char *name, const char *names); - -/** - * Append path component to the existing path. - * Path separator '/' is placed between when needed. - * Resulting string have to be freed with av_free(). - * @param path base path - * @param component component to be appended - * @return new path or NULL on error. - */ -char *av_append_path_component(const char *path, const char *component); - -enum AVEscapeMode { - AV_ESCAPE_MODE_AUTO, ///< Use auto-selected escaping mode. - AV_ESCAPE_MODE_BACKSLASH, ///< Use backslash escaping. - AV_ESCAPE_MODE_QUOTE, ///< Use single-quote escaping. - AV_ESCAPE_MODE_XML, ///< Use XML non-markup character data escaping. -}; - -/** - * Consider spaces special and escape them even in the middle of the - * string. - * - * This is equivalent to adding the whitespace characters to the special - * characters lists, except it is guaranteed to use the exact same list - * of whitespace characters as the rest of libavutil. - */ -#define AV_ESCAPE_FLAG_WHITESPACE (1 << 0) - -/** - * Escape only specified special characters. - * Without this flag, escape also any characters that may be considered - * special by av_get_token(), such as the single quote. - */ -#define AV_ESCAPE_FLAG_STRICT (1 << 1) - -/** - * Within AV_ESCAPE_MODE_XML, additionally escape single quotes for single - * quoted attributes. - */ -#define AV_ESCAPE_FLAG_XML_SINGLE_QUOTES (1 << 2) - -/** - * Within AV_ESCAPE_MODE_XML, additionally escape double quotes for double - * quoted attributes. - */ -#define AV_ESCAPE_FLAG_XML_DOUBLE_QUOTES (1 << 3) - - -/** - * Escape string in src, and put the escaped string in an allocated - * string in *dst, which must be freed with av_free(). - * - * @param dst pointer where an allocated string is put - * @param src string to escape, must be non-NULL - * @param special_chars string containing the special characters which - * need to be escaped, can be NULL - * @param mode escape mode to employ, see AV_ESCAPE_MODE_* macros. - * Any unknown value for mode will be considered equivalent to - * AV_ESCAPE_MODE_BACKSLASH, but this behaviour can change without - * notice. - * @param flags flags which control how to escape, see AV_ESCAPE_FLAG_ macros - * @return the length of the allocated string, or a negative error code in case of error - * @see av_bprint_escape() - */ -av_warn_unused_result -int av_escape(char **dst, const char *src, const char *special_chars, - enum AVEscapeMode mode, int flags); - -#define AV_UTF8_FLAG_ACCEPT_INVALID_BIG_CODES 1 ///< accept codepoints over 0x10FFFF -#define AV_UTF8_FLAG_ACCEPT_NON_CHARACTERS 2 ///< accept non-characters - 0xFFFE and 0xFFFF -#define AV_UTF8_FLAG_ACCEPT_SURROGATES 4 ///< accept UTF-16 surrogates codes -#define AV_UTF8_FLAG_EXCLUDE_XML_INVALID_CONTROL_CODES 8 ///< exclude control codes not accepted by XML - -#define AV_UTF8_FLAG_ACCEPT_ALL \ - AV_UTF8_FLAG_ACCEPT_INVALID_BIG_CODES|AV_UTF8_FLAG_ACCEPT_NON_CHARACTERS|AV_UTF8_FLAG_ACCEPT_SURROGATES - -/** - * Read and decode a single UTF-8 code point (character) from the - * buffer in *buf, and update *buf to point to the next byte to - * decode. - * - * In case of an invalid byte sequence, the pointer will be updated to - * the next byte after the invalid sequence and the function will - * return an error code. - * - * Depending on the specified flags, the function will also fail in - * case the decoded code point does not belong to a valid range. - * - * @note For speed-relevant code a carefully implemented use of - * GET_UTF8() may be preferred. - * - * @param codep pointer used to return the parsed code in case of success. - * The value in *codep is set even in case the range check fails. - * @param bufp pointer to the address the first byte of the sequence - * to decode, updated by the function to point to the - * byte next after the decoded sequence - * @param buf_end pointer to the end of the buffer, points to the next - * byte past the last in the buffer. This is used to - * avoid buffer overreads (in case of an unfinished - * UTF-8 sequence towards the end of the buffer). - * @param flags a collection of AV_UTF8_FLAG_* flags - * @return >= 0 in case a sequence was successfully read, a negative - * value in case of invalid sequence - */ -av_warn_unused_result -int av_utf8_decode(int32_t *codep, const uint8_t **bufp, const uint8_t *buf_end, - unsigned int flags); - -/** - * Check if a name is in a list. - * @returns 0 if not found, or the 1 based index where it has been found in the - * list. - */ -int av_match_list(const char *name, const char *list, char separator); - -/** - * See libc sscanf manual for more information. - * Locale-independent sscanf implementation. - */ -int av_sscanf(const char *string, const char *format, ...); - -/** - * @} - */ - -#endif /* AVUTIL_AVSTRING_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/avutil.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/avutil.h deleted file mode 100644 index 64b68bdb..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/avutil.h +++ /dev/null @@ -1,371 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AVUTIL_H -#define AVUTIL_AVUTIL_H - -/** - * @file - * @ingroup lavu - * Convenience header that includes @ref lavu "libavutil"'s core. - */ - -/** - * @mainpage - * - * @section ffmpeg_intro Introduction - * - * This document describes the usage of the different libraries - * provided by FFmpeg. - * - * @li @ref libavc "libavcodec" encoding/decoding library - * @li @ref lavfi "libavfilter" graph-based frame editing library - * @li @ref libavf "libavformat" I/O and muxing/demuxing library - * @li @ref lavd "libavdevice" special devices muxing/demuxing library - * @li @ref lavu "libavutil" common utility library - * @li @ref lswr "libswresample" audio resampling, format conversion and mixing - * @li @ref lpp "libpostproc" post processing library - * @li @ref libsws "libswscale" color conversion and scaling library - * - * @section ffmpeg_versioning Versioning and compatibility - * - * Each of the FFmpeg libraries contains a version.h header, which defines a - * major, minor and micro version number with the - * LIBRARYNAME_VERSION_{MAJOR,MINOR,MICRO} macros. The major version - * number is incremented with backward incompatible changes - e.g. removing - * parts of the public API, reordering public struct members, etc. The minor - * version number is incremented for backward compatible API changes or major - * new features - e.g. adding a new public function or a new decoder. The micro - * version number is incremented for smaller changes that a calling program - * might still want to check for - e.g. changing behavior in a previously - * unspecified situation. - * - * FFmpeg guarantees backward API and ABI compatibility for each library as long - * as its major version number is unchanged. This means that no public symbols - * will be removed or renamed. Types and names of the public struct members and - * values of public macros and enums will remain the same (unless they were - * explicitly declared as not part of the public API). Documented behavior will - * not change. - * - * In other words, any correct program that works with a given FFmpeg snapshot - * should work just as well without any changes with any later snapshot with the - * same major versions. This applies to both rebuilding the program against new - * FFmpeg versions or to replacing the dynamic FFmpeg libraries that a program - * links against. - * - * However, new public symbols may be added and new members may be appended to - * public structs whose size is not part of public ABI (most public structs in - * FFmpeg). New macros and enum values may be added. Behavior in undocumented - * situations may change slightly (and be documented). All those are accompanied - * by an entry in doc/APIchanges and incrementing either the minor or micro - * version number. - */ - -/** - * @defgroup lavu libavutil - * Common code shared across all FFmpeg libraries. - * - * @note - * libavutil is designed to be modular. In most cases, in order to use the - * functions provided by one component of libavutil you must explicitly include - * the specific header containing that feature. If you are only using - * media-related components, you could simply include libavutil/avutil.h, which - * brings in most of the "core" components. - * - * @{ - * - * @defgroup lavu_crypto Crypto and Hashing - * - * @{ - * @} - * - * @defgroup lavu_math Mathematics - * @{ - * - * @} - * - * @defgroup lavu_string String Manipulation - * - * @{ - * - * @} - * - * @defgroup lavu_mem Memory Management - * - * @{ - * - * @} - * - * @defgroup lavu_data Data Structures - * @{ - * - * @} - * - * @defgroup lavu_video Video related - * - * @{ - * - * @} - * - * @defgroup lavu_audio Audio related - * - * @{ - * - * @} - * - * @defgroup lavu_error Error Codes - * - * @{ - * - * @} - * - * @defgroup lavu_log Logging Facility - * - * @{ - * - * @} - * - * @defgroup lavu_misc Other - * - * @{ - * - * @defgroup preproc_misc Preprocessor String Macros - * - * @{ - * - * @} - * - * @defgroup version_utils Library Version Macros - * - * @{ - * - * @} - */ - - -/** - * @addtogroup lavu_ver - * @{ - */ - -/** - * Return the LIBAVUTIL_VERSION_INT constant. - */ -unsigned avutil_version(void); - -/** - * Return an informative version string. This usually is the actual release - * version number or a git commit description. This string has no fixed format - * and can change any time. It should never be parsed by code. - */ -const char *av_version_info(void); - -/** - * Return the libavutil build-time configuration. - */ -const char *avutil_configuration(void); - -/** - * Return the libavutil license. - */ -const char *avutil_license(void); - -/** - * @} - */ - -/** - * @addtogroup lavu_media Media Type - * @brief Media Type - */ - -enum AVMediaType { - AVMEDIA_TYPE_UNKNOWN = -1, ///< Usually treated as AVMEDIA_TYPE_DATA - AVMEDIA_TYPE_VIDEO, - AVMEDIA_TYPE_AUDIO, - AVMEDIA_TYPE_DATA, ///< Opaque data information usually continuous - AVMEDIA_TYPE_SUBTITLE, - AVMEDIA_TYPE_ATTACHMENT, ///< Opaque data information usually sparse - AVMEDIA_TYPE_NB -}; - -/** - * Return a string describing the media_type enum, NULL if media_type - * is unknown. - */ -const char *av_get_media_type_string(enum AVMediaType media_type); - -/** - * @defgroup lavu_const Constants - * @{ - * - * @defgroup lavu_enc Encoding specific - * - * @note those definition should move to avcodec - * @{ - */ - -#define FF_LAMBDA_SHIFT 7 -#define FF_LAMBDA_SCALE (1< - -/** - * @defgroup lavu_base64 Base64 - * @ingroup lavu_crypto - * @{ - */ - -/** - * Decode a base64-encoded string. - * - * @param out buffer for decoded data - * @param in null-terminated input string - * @param out_size size in bytes of the out buffer, must be at - * least 3/4 of the length of in, that is AV_BASE64_DECODE_SIZE(strlen(in)) - * @return number of bytes written, or a negative value in case of - * invalid input - */ -int av_base64_decode(uint8_t *out, const char *in, int out_size); - -/** - * Calculate the output size in bytes needed to decode a base64 string - * with length x to a data buffer. - */ -#define AV_BASE64_DECODE_SIZE(x) ((x) * 3LL / 4) - -/** - * Encode data to base64 and null-terminate. - * - * @param out buffer for encoded data - * @param out_size size in bytes of the out buffer (including the - * null terminator), must be at least AV_BASE64_SIZE(in_size) - * @param in input buffer containing the data to encode - * @param in_size size in bytes of the in buffer - * @return out or NULL in case of error - */ -char *av_base64_encode(char *out, int out_size, const uint8_t *in, int in_size); - -/** - * Calculate the output size needed to base64-encode x bytes to a - * null-terminated string. - */ -#define AV_BASE64_SIZE(x) (((x)+2) / 3 * 4 + 1) - - /** - * @} - */ - -#endif /* AVUTIL_BASE64_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/blowfish.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/blowfish.h deleted file mode 100644 index 9e289a40..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/blowfish.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * Blowfish algorithm - * Copyright (c) 2012 Samuel Pitoiset - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_BLOWFISH_H -#define AVUTIL_BLOWFISH_H - -#include - -/** - * @defgroup lavu_blowfish Blowfish - * @ingroup lavu_crypto - * @{ - */ - -#define AV_BF_ROUNDS 16 - -typedef struct AVBlowfish { - uint32_t p[AV_BF_ROUNDS + 2]; - uint32_t s[4][256]; -} AVBlowfish; - -/** - * Allocate an AVBlowfish context. - */ -AVBlowfish *av_blowfish_alloc(void); - -/** - * Initialize an AVBlowfish context. - * - * @param ctx an AVBlowfish context - * @param key a key - * @param key_len length of the key - */ -void av_blowfish_init(struct AVBlowfish *ctx, const uint8_t *key, int key_len); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * - * @param ctx an AVBlowfish context - * @param xl left four bytes halves of input to be encrypted - * @param xr right four bytes halves of input to be encrypted - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_blowfish_crypt_ecb(struct AVBlowfish *ctx, uint32_t *xl, uint32_t *xr, - int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * - * @param ctx an AVBlowfish context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_blowfish_crypt(struct AVBlowfish *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_BLOWFISH_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/bprint.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/bprint.h deleted file mode 100644 index c09b1ac1..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/bprint.h +++ /dev/null @@ -1,219 +0,0 @@ -/* - * Copyright (c) 2012 Nicolas George - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_BPRINT_H -#define AVUTIL_BPRINT_H - -#include - -#include "attributes.h" -#include "avstring.h" - -/** - * Define a structure with extra padding to a fixed size - * This helps ensuring binary compatibility with future versions. - */ - -#define FF_PAD_STRUCTURE(name, size, ...) \ -struct ff_pad_helper_##name { __VA_ARGS__ }; \ -typedef struct name { \ - __VA_ARGS__ \ - char reserved_padding[size - sizeof(struct ff_pad_helper_##name)]; \ -} name; - -/** - * Buffer to print data progressively - * - * The string buffer grows as necessary and is always 0-terminated. - * The content of the string is never accessed, and thus is - * encoding-agnostic and can even hold binary data. - * - * Small buffers are kept in the structure itself, and thus require no - * memory allocation at all (unless the contents of the buffer is needed - * after the structure goes out of scope). This is almost as lightweight as - * declaring a local "char buf[512]". - * - * The length of the string can go beyond the allocated size: the buffer is - * then truncated, but the functions still keep account of the actual total - * length. - * - * In other words, buf->len can be greater than buf->size and records the - * total length of what would have been to the buffer if there had been - * enough memory. - * - * Append operations do not need to be tested for failure: if a memory - * allocation fails, data stop being appended to the buffer, but the length - * is still updated. This situation can be tested with - * av_bprint_is_complete(). - * - * The size_max field determines several possible behaviours: - * - * size_max = -1 (= UINT_MAX) or any large value will let the buffer be - * reallocated as necessary, with an amortized linear cost. - * - * size_max = 0 prevents writing anything to the buffer: only the total - * length is computed. The write operations can then possibly be repeated in - * a buffer with exactly the necessary size - * (using size_init = size_max = len + 1). - * - * size_max = 1 is automatically replaced by the exact size available in the - * structure itself, thus ensuring no dynamic memory allocation. The - * internal buffer is large enough to hold a reasonable paragraph of text, - * such as the current paragraph. - */ - -FF_PAD_STRUCTURE(AVBPrint, 1024, - char *str; /**< string so far */ - unsigned len; /**< length so far */ - unsigned size; /**< allocated memory */ - unsigned size_max; /**< maximum allocated memory */ - char reserved_internal_buffer[1]; -) - -/** - * Convenience macros for special values for av_bprint_init() size_max - * parameter. - */ -#define AV_BPRINT_SIZE_UNLIMITED ((unsigned)-1) -#define AV_BPRINT_SIZE_AUTOMATIC 1 -#define AV_BPRINT_SIZE_COUNT_ONLY 0 - -/** - * Init a print buffer. - * - * @param buf buffer to init - * @param size_init initial size (including the final 0) - * @param size_max maximum size; - * 0 means do not write anything, just count the length; - * 1 is replaced by the maximum value for automatic storage; - * any large value means that the internal buffer will be - * reallocated as needed up to that limit; -1 is converted to - * UINT_MAX, the largest limit possible. - * Check also AV_BPRINT_SIZE_* macros. - */ -void av_bprint_init(AVBPrint *buf, unsigned size_init, unsigned size_max); - -/** - * Init a print buffer using a pre-existing buffer. - * - * The buffer will not be reallocated. - * - * @param buf buffer structure to init - * @param buffer byte buffer to use for the string data - * @param size size of buffer - */ -void av_bprint_init_for_buffer(AVBPrint *buf, char *buffer, unsigned size); - -/** - * Append a formatted string to a print buffer. - */ -void av_bprintf(AVBPrint *buf, const char *fmt, ...) av_printf_format(2, 3); - -/** - * Append a formatted string to a print buffer. - */ -void av_vbprintf(AVBPrint *buf, const char *fmt, va_list vl_arg); - -/** - * Append char c n times to a print buffer. - */ -void av_bprint_chars(AVBPrint *buf, char c, unsigned n); - -/** - * Append data to a print buffer. - * - * param buf bprint buffer to use - * param data pointer to data - * param size size of data - */ -void av_bprint_append_data(AVBPrint *buf, const char *data, unsigned size); - -struct tm; -/** - * Append a formatted date and time to a print buffer. - * - * param buf bprint buffer to use - * param fmt date and time format string, see strftime() - * param tm broken-down time structure to translate - * - * @note due to poor design of the standard strftime function, it may - * produce poor results if the format string expands to a very long text and - * the bprint buffer is near the limit stated by the size_max option. - */ -void av_bprint_strftime(AVBPrint *buf, const char *fmt, const struct tm *tm); - -/** - * Allocate bytes in the buffer for external use. - * - * @param[in] buf buffer structure - * @param[in] size required size - * @param[out] mem pointer to the memory area - * @param[out] actual_size size of the memory area after allocation; - * can be larger or smaller than size - */ -void av_bprint_get_buffer(AVBPrint *buf, unsigned size, - unsigned char **mem, unsigned *actual_size); - -/** - * Reset the string to "" but keep internal allocated data. - */ -void av_bprint_clear(AVBPrint *buf); - -/** - * Test if the print buffer is complete (not truncated). - * - * It may have been truncated due to a memory allocation failure - * or the size_max limit (compare size and size_max if necessary). - */ -static inline int av_bprint_is_complete(const AVBPrint *buf) -{ - return buf->len < buf->size; -} - -/** - * Finalize a print buffer. - * - * The print buffer can no longer be used afterwards, - * but the len and size fields are still valid. - * - * @arg[out] ret_str if not NULL, used to return a permanent copy of the - * buffer contents, or NULL if memory allocation fails; - * if NULL, the buffer is discarded and freed - * @return 0 for success or error code (probably AVERROR(ENOMEM)) - */ -int av_bprint_finalize(AVBPrint *buf, char **ret_str); - -/** - * Escape the content in src and append it to dstbuf. - * - * @param dstbuf already inited destination bprint buffer - * @param src string containing the text to escape - * @param special_chars string containing the special characters which - * need to be escaped, can be NULL - * @param mode escape mode to employ, see AV_ESCAPE_MODE_* macros. - * Any unknown value for mode will be considered equivalent to - * AV_ESCAPE_MODE_BACKSLASH, but this behaviour can change without - * notice. - * @param flags flags which control how to escape, see AV_ESCAPE_FLAG_* macros - */ -void av_bprint_escape(AVBPrint *dstbuf, const char *src, const char *special_chars, - enum AVEscapeMode mode, int flags); - -#endif /* AVUTIL_BPRINT_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/bswap.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/bswap.h deleted file mode 100644 index 91cb7953..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/bswap.h +++ /dev/null @@ -1,109 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * byte swapping routines - */ - -#ifndef AVUTIL_BSWAP_H -#define AVUTIL_BSWAP_H - -#include -#include "libavutil/avconfig.h" -#include "attributes.h" - -#ifdef HAVE_AV_CONFIG_H - -#include "config.h" - -#if ARCH_AARCH64 -# include "aarch64/bswap.h" -#elif ARCH_ARM -# include "arm/bswap.h" -#elif ARCH_AVR32 -# include "avr32/bswap.h" -#elif ARCH_SH4 -# include "sh4/bswap.h" -#elif ARCH_X86 -# include "x86/bswap.h" -#endif - -#endif /* HAVE_AV_CONFIG_H */ - -#define AV_BSWAP16C(x) (((x) << 8 & 0xff00) | ((x) >> 8 & 0x00ff)) -#define AV_BSWAP32C(x) (AV_BSWAP16C(x) << 16 | AV_BSWAP16C((x) >> 16)) -#define AV_BSWAP64C(x) (AV_BSWAP32C(x) << 32 | AV_BSWAP32C((x) >> 32)) - -#define AV_BSWAPC(s, x) AV_BSWAP##s##C(x) - -#ifndef av_bswap16 -static av_always_inline av_const uint16_t av_bswap16(uint16_t x) -{ - x= (x>>8) | (x<<8); - return x; -} -#endif - -#ifndef av_bswap32 -static av_always_inline av_const uint32_t av_bswap32(uint32_t x) -{ - return AV_BSWAP32C(x); -} -#endif - -#ifndef av_bswap64 -static inline uint64_t av_const av_bswap64(uint64_t x) -{ - return (uint64_t)av_bswap32(x) << 32 | av_bswap32(x >> 32); -} -#endif - -// be2ne ... big-endian to native-endian -// le2ne ... little-endian to native-endian - -#if AV_HAVE_BIGENDIAN -#define av_be2ne16(x) (x) -#define av_be2ne32(x) (x) -#define av_be2ne64(x) (x) -#define av_le2ne16(x) av_bswap16(x) -#define av_le2ne32(x) av_bswap32(x) -#define av_le2ne64(x) av_bswap64(x) -#define AV_BE2NEC(s, x) (x) -#define AV_LE2NEC(s, x) AV_BSWAPC(s, x) -#else -#define av_be2ne16(x) av_bswap16(x) -#define av_be2ne32(x) av_bswap32(x) -#define av_be2ne64(x) av_bswap64(x) -#define av_le2ne16(x) (x) -#define av_le2ne32(x) (x) -#define av_le2ne64(x) (x) -#define AV_BE2NEC(s, x) AV_BSWAPC(s, x) -#define AV_LE2NEC(s, x) (x) -#endif - -#define AV_BE2NE16C(x) AV_BE2NEC(16, x) -#define AV_BE2NE32C(x) AV_BE2NEC(32, x) -#define AV_BE2NE64C(x) AV_BE2NEC(64, x) -#define AV_LE2NE16C(x) AV_LE2NEC(16, x) -#define AV_LE2NE32C(x) AV_LE2NEC(32, x) -#define AV_LE2NE64C(x) AV_LE2NEC(64, x) - -#endif /* AVUTIL_BSWAP_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/buffer.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/buffer.h deleted file mode 100644 index e1ef5b7f..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/buffer.h +++ /dev/null @@ -1,322 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_buffer - * refcounted data buffer API - */ - -#ifndef AVUTIL_BUFFER_H -#define AVUTIL_BUFFER_H - -#include -#include - -/** - * @defgroup lavu_buffer AVBuffer - * @ingroup lavu_data - * - * @{ - * AVBuffer is an API for reference-counted data buffers. - * - * There are two core objects in this API -- AVBuffer and AVBufferRef. AVBuffer - * represents the data buffer itself; it is opaque and not meant to be accessed - * by the caller directly, but only through AVBufferRef. However, the caller may - * e.g. compare two AVBuffer pointers to check whether two different references - * are describing the same data buffer. AVBufferRef represents a single - * reference to an AVBuffer and it is the object that may be manipulated by the - * caller directly. - * - * There are two functions provided for creating a new AVBuffer with a single - * reference -- av_buffer_alloc() to just allocate a new buffer, and - * av_buffer_create() to wrap an existing array in an AVBuffer. From an existing - * reference, additional references may be created with av_buffer_ref(). - * Use av_buffer_unref() to free a reference (this will automatically free the - * data once all the references are freed). - * - * The convention throughout this API and the rest of FFmpeg is such that the - * buffer is considered writable if there exists only one reference to it (and - * it has not been marked as read-only). The av_buffer_is_writable() function is - * provided to check whether this is true and av_buffer_make_writable() will - * automatically create a new writable buffer when necessary. - * Of course nothing prevents the calling code from violating this convention, - * however that is safe only when all the existing references are under its - * control. - * - * @note Referencing and unreferencing the buffers is thread-safe and thus - * may be done from multiple threads simultaneously without any need for - * additional locking. - * - * @note Two different references to the same buffer can point to different - * parts of the buffer (i.e. their AVBufferRef.data will not be equal). - */ - -/** - * A reference counted buffer type. It is opaque and is meant to be used through - * references (AVBufferRef). - */ -typedef struct AVBuffer AVBuffer; - -/** - * A reference to a data buffer. - * - * The size of this struct is not a part of the public ABI and it is not meant - * to be allocated directly. - */ -typedef struct AVBufferRef { - AVBuffer *buffer; - - /** - * The data buffer. It is considered writable if and only if - * this is the only reference to the buffer, in which case - * av_buffer_is_writable() returns 1. - */ - uint8_t *data; - /** - * Size of data in bytes. - */ - size_t size; -} AVBufferRef; - -/** - * Allocate an AVBuffer of the given size using av_malloc(). - * - * @return an AVBufferRef of given size or NULL when out of memory - */ -AVBufferRef *av_buffer_alloc(size_t size); - -/** - * Same as av_buffer_alloc(), except the returned buffer will be initialized - * to zero. - */ -AVBufferRef *av_buffer_allocz(size_t size); - -/** - * Always treat the buffer as read-only, even when it has only one - * reference. - */ -#define AV_BUFFER_FLAG_READONLY (1 << 0) - -/** - * Create an AVBuffer from an existing array. - * - * If this function is successful, data is owned by the AVBuffer. The caller may - * only access data through the returned AVBufferRef and references derived from - * it. - * If this function fails, data is left untouched. - * @param data data array - * @param size size of data in bytes - * @param free a callback for freeing this buffer's data - * @param opaque parameter to be got for processing or passed to free - * @param flags a combination of AV_BUFFER_FLAG_* - * - * @return an AVBufferRef referring to data on success, NULL on failure. - */ -AVBufferRef *av_buffer_create(uint8_t *data, size_t size, - void (*free)(void *opaque, uint8_t *data), - void *opaque, int flags); - -/** - * Default free callback, which calls av_free() on the buffer data. - * This function is meant to be passed to av_buffer_create(), not called - * directly. - */ -void av_buffer_default_free(void *opaque, uint8_t *data); - -/** - * Create a new reference to an AVBuffer. - * - * @return a new AVBufferRef referring to the same AVBuffer as buf or NULL on - * failure. - */ -AVBufferRef *av_buffer_ref(const AVBufferRef *buf); - -/** - * Free a given reference and automatically free the buffer if there are no more - * references to it. - * - * @param buf the reference to be freed. The pointer is set to NULL on return. - */ -void av_buffer_unref(AVBufferRef **buf); - -/** - * @return 1 if the caller may write to the data referred to by buf (which is - * true if and only if buf is the only reference to the underlying AVBuffer). - * Return 0 otherwise. - * A positive answer is valid until av_buffer_ref() is called on buf. - */ -int av_buffer_is_writable(const AVBufferRef *buf); - -/** - * @return the opaque parameter set by av_buffer_create. - */ -void *av_buffer_get_opaque(const AVBufferRef *buf); - -int av_buffer_get_ref_count(const AVBufferRef *buf); - -/** - * Create a writable reference from a given buffer reference, avoiding data copy - * if possible. - * - * @param buf buffer reference to make writable. On success, buf is either left - * untouched, or it is unreferenced and a new writable AVBufferRef is - * written in its place. On failure, buf is left untouched. - * @return 0 on success, a negative AVERROR on failure. - */ -int av_buffer_make_writable(AVBufferRef **buf); - -/** - * Reallocate a given buffer. - * - * @param buf a buffer reference to reallocate. On success, buf will be - * unreferenced and a new reference with the required size will be - * written in its place. On failure buf will be left untouched. *buf - * may be NULL, then a new buffer is allocated. - * @param size required new buffer size. - * @return 0 on success, a negative AVERROR on failure. - * - * @note the buffer is actually reallocated with av_realloc() only if it was - * initially allocated through av_buffer_realloc(NULL) and there is only one - * reference to it (i.e. the one passed to this function). In all other cases - * a new buffer is allocated and the data is copied. - */ -int av_buffer_realloc(AVBufferRef **buf, size_t size); - -/** - * Ensure dst refers to the same data as src. - * - * When *dst is already equivalent to src, do nothing. Otherwise unreference dst - * and replace it with a new reference to src. - * - * @param dst Pointer to either a valid buffer reference or NULL. On success, - * this will point to a buffer reference equivalent to src. On - * failure, dst will be left untouched. - * @param src A buffer reference to replace dst with. May be NULL, then this - * function is equivalent to av_buffer_unref(dst). - * @return 0 on success - * AVERROR(ENOMEM) on memory allocation failure. - */ -int av_buffer_replace(AVBufferRef **dst, const AVBufferRef *src); - -/** - * @} - */ - -/** - * @defgroup lavu_bufferpool AVBufferPool - * @ingroup lavu_data - * - * @{ - * AVBufferPool is an API for a lock-free thread-safe pool of AVBuffers. - * - * Frequently allocating and freeing large buffers may be slow. AVBufferPool is - * meant to solve this in cases when the caller needs a set of buffers of the - * same size (the most obvious use case being buffers for raw video or audio - * frames). - * - * At the beginning, the user must call av_buffer_pool_init() to create the - * buffer pool. Then whenever a buffer is needed, call av_buffer_pool_get() to - * get a reference to a new buffer, similar to av_buffer_alloc(). This new - * reference works in all aspects the same way as the one created by - * av_buffer_alloc(). However, when the last reference to this buffer is - * unreferenced, it is returned to the pool instead of being freed and will be - * reused for subsequent av_buffer_pool_get() calls. - * - * When the caller is done with the pool and no longer needs to allocate any new - * buffers, av_buffer_pool_uninit() must be called to mark the pool as freeable. - * Once all the buffers are released, it will automatically be freed. - * - * Allocating and releasing buffers with this API is thread-safe as long as - * either the default alloc callback is used, or the user-supplied one is - * thread-safe. - */ - -/** - * The buffer pool. This structure is opaque and not meant to be accessed - * directly. It is allocated with av_buffer_pool_init() and freed with - * av_buffer_pool_uninit(). - */ -typedef struct AVBufferPool AVBufferPool; - -/** - * Allocate and initialize a buffer pool. - * - * @param size size of each buffer in this pool - * @param alloc a function that will be used to allocate new buffers when the - * pool is empty. May be NULL, then the default allocator will be used - * (av_buffer_alloc()). - * @return newly created buffer pool on success, NULL on error. - */ -AVBufferPool *av_buffer_pool_init(size_t size, AVBufferRef* (*alloc)(size_t size)); - -/** - * Allocate and initialize a buffer pool with a more complex allocator. - * - * @param size size of each buffer in this pool - * @param opaque arbitrary user data used by the allocator - * @param alloc a function that will be used to allocate new buffers when the - * pool is empty. May be NULL, then the default allocator will be - * used (av_buffer_alloc()). - * @param pool_free a function that will be called immediately before the pool - * is freed. I.e. after av_buffer_pool_uninit() is called - * by the caller and all the frames are returned to the pool - * and freed. It is intended to uninitialize the user opaque - * data. May be NULL. - * @return newly created buffer pool on success, NULL on error. - */ -AVBufferPool *av_buffer_pool_init2(size_t size, void *opaque, - AVBufferRef* (*alloc)(void *opaque, size_t size), - void (*pool_free)(void *opaque)); - -/** - * Mark the pool as being available for freeing. It will actually be freed only - * once all the allocated buffers associated with the pool are released. Thus it - * is safe to call this function while some of the allocated buffers are still - * in use. - * - * @param pool pointer to the pool to be freed. It will be set to NULL. - */ -void av_buffer_pool_uninit(AVBufferPool **pool); - -/** - * Allocate a new AVBuffer, reusing an old buffer from the pool when available. - * This function may be called simultaneously from multiple threads. - * - * @return a reference to the new buffer on success, NULL on error. - */ -AVBufferRef *av_buffer_pool_get(AVBufferPool *pool); - -/** - * Query the original opaque parameter of an allocated buffer in the pool. - * - * @param ref a buffer reference to a buffer returned by av_buffer_pool_get. - * @return the opaque parameter set by the buffer allocator function of the - * buffer pool. - * - * @note the opaque parameter of ref is used by the buffer pool implementation, - * therefore you have to use this function to access the original opaque - * parameter of an allocated buffer. - */ -void *av_buffer_pool_buffer_get_opaque(const AVBufferRef *ref); - -/** - * @} - */ - -#endif /* AVUTIL_BUFFER_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/camellia.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/camellia.h deleted file mode 100644 index e674c9b9..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/camellia.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * An implementation of the CAMELLIA algorithm as mentioned in RFC3713 - * Copyright (c) 2014 Supraja Meedinti - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CAMELLIA_H -#define AVUTIL_CAMELLIA_H - -#include - - -/** - * @file - * @brief Public header for libavutil CAMELLIA algorithm - * @defgroup lavu_camellia CAMELLIA - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_camellia_size; - -struct AVCAMELLIA; - -/** - * Allocate an AVCAMELLIA context - * To free the struct: av_free(ptr) - */ -struct AVCAMELLIA *av_camellia_alloc(void); - -/** - * Initialize an AVCAMELLIA context. - * - * @param ctx an AVCAMELLIA context - * @param key a key of 16, 24, 32 bytes used for encryption/decryption - * @param key_bits number of keybits: possible are 128, 192, 256 - */ -int av_camellia_init(struct AVCAMELLIA *ctx, const uint8_t *key, int key_bits); - -/** - * Encrypt or decrypt a buffer using a previously initialized context - * - * @param ctx an AVCAMELLIA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 16 byte blocks - * @paran iv initialization vector for CBC mode, NULL for ECB mode - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_camellia_crypt(struct AVCAMELLIA *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t* iv, int decrypt); - -/** - * @} - */ -#endif /* AVUTIL_CAMELLIA_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/cast5.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/cast5.h deleted file mode 100644 index ad5b347e..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/cast5.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * An implementation of the CAST128 algorithm as mentioned in RFC2144 - * Copyright (c) 2014 Supraja Meedinti - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CAST5_H -#define AVUTIL_CAST5_H - -#include - - -/** - * @file - * @brief Public header for libavutil CAST5 algorithm - * @defgroup lavu_cast5 CAST5 - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_cast5_size; - -struct AVCAST5; - -/** - * Allocate an AVCAST5 context - * To free the struct: av_free(ptr) - */ -struct AVCAST5 *av_cast5_alloc(void); -/** - * Initialize an AVCAST5 context. - * - * @param ctx an AVCAST5 context - * @param key a key of 5,6,...16 bytes used for encryption/decryption - * @param key_bits number of keybits: possible are 40,48,...,128 - * @return 0 on success, less than 0 on failure - */ -int av_cast5_init(struct AVCAST5 *ctx, const uint8_t *key, int key_bits); - -/** - * Encrypt or decrypt a buffer using a previously initialized context, ECB mode only - * - * @param ctx an AVCAST5 context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_cast5_crypt(struct AVCAST5 *ctx, uint8_t *dst, const uint8_t *src, int count, int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context - * - * @param ctx an AVCAST5 context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, NULL for ECB mode - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_cast5_crypt2(struct AVCAST5 *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); -/** - * @} - */ -#endif /* AVUTIL_CAST5_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/channel_layout.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/channel_layout.h deleted file mode 100644 index 4dd6614d..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/channel_layout.h +++ /dev/null @@ -1,749 +0,0 @@ -/* - * Copyright (c) 2006 Michael Niedermayer - * Copyright (c) 2008 Peter Ross - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CHANNEL_LAYOUT_H -#define AVUTIL_CHANNEL_LAYOUT_H - -#include -#include - -#include "version.h" -#include "attributes.h" - -/** - * @file - * audio channel layout utility functions - */ - -/** - * @addtogroup lavu_audio - * @{ - */ - -enum AVChannel { - ///< Invalid channel index - AV_CHAN_NONE = -1, - AV_CHAN_FRONT_LEFT, - AV_CHAN_FRONT_RIGHT, - AV_CHAN_FRONT_CENTER, - AV_CHAN_LOW_FREQUENCY, - AV_CHAN_BACK_LEFT, - AV_CHAN_BACK_RIGHT, - AV_CHAN_FRONT_LEFT_OF_CENTER, - AV_CHAN_FRONT_RIGHT_OF_CENTER, - AV_CHAN_BACK_CENTER, - AV_CHAN_SIDE_LEFT, - AV_CHAN_SIDE_RIGHT, - AV_CHAN_TOP_CENTER, - AV_CHAN_TOP_FRONT_LEFT, - AV_CHAN_TOP_FRONT_CENTER, - AV_CHAN_TOP_FRONT_RIGHT, - AV_CHAN_TOP_BACK_LEFT, - AV_CHAN_TOP_BACK_CENTER, - AV_CHAN_TOP_BACK_RIGHT, - /** Stereo downmix. */ - AV_CHAN_STEREO_LEFT = 29, - /** See above. */ - AV_CHAN_STEREO_RIGHT, - AV_CHAN_WIDE_LEFT, - AV_CHAN_WIDE_RIGHT, - AV_CHAN_SURROUND_DIRECT_LEFT, - AV_CHAN_SURROUND_DIRECT_RIGHT, - AV_CHAN_LOW_FREQUENCY_2, - AV_CHAN_TOP_SIDE_LEFT, - AV_CHAN_TOP_SIDE_RIGHT, - AV_CHAN_BOTTOM_FRONT_CENTER, - AV_CHAN_BOTTOM_FRONT_LEFT, - AV_CHAN_BOTTOM_FRONT_RIGHT, - - /** Channel is empty can be safely skipped. */ - AV_CHAN_UNUSED = 0x200, - - /** Channel contains data, but its position is unknown. */ - AV_CHAN_UNKNOWN = 0x300, - - /** - * Range of channels between AV_CHAN_AMBISONIC_BASE and - * AV_CHAN_AMBISONIC_END represent Ambisonic components using the ACN system. - * - * Given a channel id between AV_CHAN_AMBISONIC_BASE and - * AV_CHAN_AMBISONIC_END (inclusive), the ACN index of the channel is - * = - AV_CHAN_AMBISONIC_BASE. - * - * @note these values are only used for AV_CHANNEL_ORDER_CUSTOM channel - * orderings, the AV_CHANNEL_ORDER_AMBISONIC ordering orders the channels - * implicitly by their position in the stream. - */ - AV_CHAN_AMBISONIC_BASE = 0x400, - // leave space for 1024 ids, which correspond to maximum order-32 harmonics, - // which should be enough for the foreseeable use cases - AV_CHAN_AMBISONIC_END = 0x7ff, -}; - -enum AVChannelOrder { - /** - * Only the channel count is specified, without any further information - * about the channel order. - */ - AV_CHANNEL_ORDER_UNSPEC, - /** - * The native channel order, i.e. the channels are in the same order in - * which they are defined in the AVChannel enum. This supports up to 63 - * different channels. - */ - AV_CHANNEL_ORDER_NATIVE, - /** - * The channel order does not correspond to any other predefined order and - * is stored as an explicit map. For example, this could be used to support - * layouts with 64 or more channels, or with empty/skipped (AV_CHAN_SILENCE) - * channels at arbitrary positions. - */ - AV_CHANNEL_ORDER_CUSTOM, - /** - * The audio is represented as the decomposition of the sound field into - * spherical harmonics. Each channel corresponds to a single expansion - * component. Channels are ordered according to ACN (Ambisonic Channel - * Number). - * - * The channel with the index n in the stream contains the spherical - * harmonic of degree l and order m given by - * @code{.unparsed} - * l = floor(sqrt(n)), - * m = n - l * (l + 1). - * @endcode - * - * Conversely given a spherical harmonic of degree l and order m, the - * corresponding channel index n is given by - * @code{.unparsed} - * n = l * (l + 1) + m. - * @endcode - * - * Normalization is assumed to be SN3D (Schmidt Semi-Normalization) - * as defined in AmbiX format $ 2.1. - */ - AV_CHANNEL_ORDER_AMBISONIC, -}; - - -/** - * @defgroup channel_masks Audio channel masks - * - * A channel layout is a 64-bits integer with a bit set for every channel. - * The number of bits set must be equal to the number of channels. - * The value 0 means that the channel layout is not known. - * @note this data structure is not powerful enough to handle channels - * combinations that have the same channel multiple times, such as - * dual-mono. - * - * @{ - */ -#define AV_CH_FRONT_LEFT (1ULL << AV_CHAN_FRONT_LEFT ) -#define AV_CH_FRONT_RIGHT (1ULL << AV_CHAN_FRONT_RIGHT ) -#define AV_CH_FRONT_CENTER (1ULL << AV_CHAN_FRONT_CENTER ) -#define AV_CH_LOW_FREQUENCY (1ULL << AV_CHAN_LOW_FREQUENCY ) -#define AV_CH_BACK_LEFT (1ULL << AV_CHAN_BACK_LEFT ) -#define AV_CH_BACK_RIGHT (1ULL << AV_CHAN_BACK_RIGHT ) -#define AV_CH_FRONT_LEFT_OF_CENTER (1ULL << AV_CHAN_FRONT_LEFT_OF_CENTER ) -#define AV_CH_FRONT_RIGHT_OF_CENTER (1ULL << AV_CHAN_FRONT_RIGHT_OF_CENTER) -#define AV_CH_BACK_CENTER (1ULL << AV_CHAN_BACK_CENTER ) -#define AV_CH_SIDE_LEFT (1ULL << AV_CHAN_SIDE_LEFT ) -#define AV_CH_SIDE_RIGHT (1ULL << AV_CHAN_SIDE_RIGHT ) -#define AV_CH_TOP_CENTER (1ULL << AV_CHAN_TOP_CENTER ) -#define AV_CH_TOP_FRONT_LEFT (1ULL << AV_CHAN_TOP_FRONT_LEFT ) -#define AV_CH_TOP_FRONT_CENTER (1ULL << AV_CHAN_TOP_FRONT_CENTER ) -#define AV_CH_TOP_FRONT_RIGHT (1ULL << AV_CHAN_TOP_FRONT_RIGHT ) -#define AV_CH_TOP_BACK_LEFT (1ULL << AV_CHAN_TOP_BACK_LEFT ) -#define AV_CH_TOP_BACK_CENTER (1ULL << AV_CHAN_TOP_BACK_CENTER ) -#define AV_CH_TOP_BACK_RIGHT (1ULL << AV_CHAN_TOP_BACK_RIGHT ) -#define AV_CH_STEREO_LEFT (1ULL << AV_CHAN_STEREO_LEFT ) -#define AV_CH_STEREO_RIGHT (1ULL << AV_CHAN_STEREO_RIGHT ) -#define AV_CH_WIDE_LEFT (1ULL << AV_CHAN_WIDE_LEFT ) -#define AV_CH_WIDE_RIGHT (1ULL << AV_CHAN_WIDE_RIGHT ) -#define AV_CH_SURROUND_DIRECT_LEFT (1ULL << AV_CHAN_SURROUND_DIRECT_LEFT ) -#define AV_CH_SURROUND_DIRECT_RIGHT (1ULL << AV_CHAN_SURROUND_DIRECT_RIGHT) -#define AV_CH_LOW_FREQUENCY_2 (1ULL << AV_CHAN_LOW_FREQUENCY_2 ) -#define AV_CH_TOP_SIDE_LEFT (1ULL << AV_CHAN_TOP_SIDE_LEFT ) -#define AV_CH_TOP_SIDE_RIGHT (1ULL << AV_CHAN_TOP_SIDE_RIGHT ) -#define AV_CH_BOTTOM_FRONT_CENTER (1ULL << AV_CHAN_BOTTOM_FRONT_CENTER ) -#define AV_CH_BOTTOM_FRONT_LEFT (1ULL << AV_CHAN_BOTTOM_FRONT_LEFT ) -#define AV_CH_BOTTOM_FRONT_RIGHT (1ULL << AV_CHAN_BOTTOM_FRONT_RIGHT ) - -#if FF_API_OLD_CHANNEL_LAYOUT -/** Channel mask value used for AVCodecContext.request_channel_layout - to indicate that the user requests the channel order of the decoder output - to be the native codec channel order. - @deprecated channel order is now indicated in a special field in - AVChannelLayout - */ -#define AV_CH_LAYOUT_NATIVE 0x8000000000000000ULL -#endif - -/** - * @} - * @defgroup channel_mask_c Audio channel layouts - * @{ - * */ -#define AV_CH_LAYOUT_MONO (AV_CH_FRONT_CENTER) -#define AV_CH_LAYOUT_STEREO (AV_CH_FRONT_LEFT|AV_CH_FRONT_RIGHT) -#define AV_CH_LAYOUT_2POINT1 (AV_CH_LAYOUT_STEREO|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_2_1 (AV_CH_LAYOUT_STEREO|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_SURROUND (AV_CH_LAYOUT_STEREO|AV_CH_FRONT_CENTER) -#define AV_CH_LAYOUT_3POINT1 (AV_CH_LAYOUT_SURROUND|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_4POINT0 (AV_CH_LAYOUT_SURROUND|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_4POINT1 (AV_CH_LAYOUT_4POINT0|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_2_2 (AV_CH_LAYOUT_STEREO|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT) -#define AV_CH_LAYOUT_QUAD (AV_CH_LAYOUT_STEREO|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_5POINT0 (AV_CH_LAYOUT_SURROUND|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT) -#define AV_CH_LAYOUT_5POINT1 (AV_CH_LAYOUT_5POINT0|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_5POINT0_BACK (AV_CH_LAYOUT_SURROUND|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_5POINT1_BACK (AV_CH_LAYOUT_5POINT0_BACK|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_6POINT0 (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT0_FRONT (AV_CH_LAYOUT_2_2|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_HEXAGONAL (AV_CH_LAYOUT_5POINT0_BACK|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT1_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT1_FRONT (AV_CH_LAYOUT_6POINT0_FRONT|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_7POINT0 (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_7POINT0_FRONT (AV_CH_LAYOUT_5POINT0|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_7POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_7POINT1_WIDE (AV_CH_LAYOUT_5POINT1|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_7POINT1_WIDE_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_OCTAGONAL (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_CENTER|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_HEXADECAGONAL (AV_CH_LAYOUT_OCTAGONAL|AV_CH_WIDE_LEFT|AV_CH_WIDE_RIGHT|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT|AV_CH_TOP_BACK_CENTER|AV_CH_TOP_FRONT_CENTER|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT) -#define AV_CH_LAYOUT_STEREO_DOWNMIX (AV_CH_STEREO_LEFT|AV_CH_STEREO_RIGHT) -#define AV_CH_LAYOUT_22POINT2 (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER|AV_CH_BACK_CENTER|AV_CH_LOW_FREQUENCY_2|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT|AV_CH_TOP_FRONT_CENTER|AV_CH_TOP_CENTER|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT|AV_CH_TOP_SIDE_LEFT|AV_CH_TOP_SIDE_RIGHT|AV_CH_TOP_BACK_CENTER|AV_CH_BOTTOM_FRONT_CENTER|AV_CH_BOTTOM_FRONT_LEFT|AV_CH_BOTTOM_FRONT_RIGHT) - -enum AVMatrixEncoding { - AV_MATRIX_ENCODING_NONE, - AV_MATRIX_ENCODING_DOLBY, - AV_MATRIX_ENCODING_DPLII, - AV_MATRIX_ENCODING_DPLIIX, - AV_MATRIX_ENCODING_DPLIIZ, - AV_MATRIX_ENCODING_DOLBYEX, - AV_MATRIX_ENCODING_DOLBYHEADPHONE, - AV_MATRIX_ENCODING_NB -}; - -/** - * @} - */ - -/** - * An AVChannelCustom defines a single channel within a custom order layout - * - * Unlike most structures in FFmpeg, sizeof(AVChannelCustom) is a part of the - * public ABI. - * - * No new fields may be added to it without a major version bump. - */ -typedef struct AVChannelCustom { - enum AVChannel id; - char name[16]; - void *opaque; -} AVChannelCustom; - -/** - * An AVChannelLayout holds information about the channel layout of audio data. - * - * A channel layout here is defined as a set of channels ordered in a specific - * way (unless the channel order is AV_CHANNEL_ORDER_UNSPEC, in which case an - * AVChannelLayout carries only the channel count). - * - * Unlike most structures in Libav, sizeof(AVChannelLayout) is a part of the - * public ABI and may be used by the caller. E.g. it may be allocated on stack - * or embedded in caller-defined structs. - * - * AVChannelLayout can be initialized as follows: - * - default initialization with {0}, followed by setting all used fields - * correctly; - * - by assigning one of the predefined AV_CHANNEL_LAYOUT_* initializers; - * - with a constructor function, such as av_channel_layout_default(), - * av_channel_layout_from_mask() or av_channel_layout_from_string(). - * - * The channel layout must be unitialized with av_channel_layout_uninit() - * - * Copying an AVChannelLayout via assigning is forbidden, - * av_channel_layout_copy() must be used instead (and its return value should - * be checked) - * - * No new fields may be added to it without a major version bump, except for - * new elements of the union fitting in sizeof(uint64_t). - */ -typedef struct AVChannelLayout { - /** - * Channel order used in this layout. - * This is a mandatory field. - */ - enum AVChannelOrder order; - - /** - * Number of channels in this layout. Mandatory field. - */ - int nb_channels; - - /** - * Details about which channels are present in this layout. - * For AV_CHANNEL_ORDER_UNSPEC, this field is undefined and must not be - * used. - */ - union { - /** - * This member must be used for AV_CHANNEL_ORDER_NATIVE, and may be used - * for AV_CHANNEL_ORDER_AMBISONIC to signal non-diegetic channels. - * It is a bitmask, where the position of each set bit means that the - * AVChannel with the corresponding value is present. - * - * I.e. when (mask & (1 << AV_CHAN_FOO)) is non-zero, then AV_CHAN_FOO - * is present in the layout. Otherwise it is not present. - * - * @note when a channel layout using a bitmask is constructed or - * modified manually (i.e. not using any of the av_channel_layout_* - * functions), the code doing it must ensure that the number of set bits - * is equal to nb_channels. - */ - uint64_t mask; - /** - * This member must be used when the channel order is - * AV_CHANNEL_ORDER_CUSTOM. It is a nb_channels-sized array, with each - * element signalling the presence of the AVChannel with the - * corresponding value in map[i].id. - * - * I.e. when map[i].id is equal to AV_CHAN_FOO, then AV_CH_FOO is the - * i-th channel in the audio data. - * - * When map[i].id is in the range between AV_CHAN_AMBISONIC_BASE and - * AV_CHAN_AMBISONIC_END (inclusive), the channel contains an ambisonic - * component with ACN index (as defined above) - * n = map[i].id - AV_CHAN_AMBISONIC_BASE. - * - * map[i].name may be filled with a 0-terminated string, in which case - * it will be used for the purpose of identifying the channel with the - * convenience functions below. Otherise it must be zeroed. - */ - AVChannelCustom *map; - } u; - - /** - * For some private data of the user. - */ - void *opaque; -} AVChannelLayout; - -#define AV_CHANNEL_LAYOUT_MASK(nb, m) \ - { .order = AV_CHANNEL_ORDER_NATIVE, .nb_channels = (nb), .u = { .mask = (m) }} - -#define AV_CHANNEL_LAYOUT_MONO AV_CHANNEL_LAYOUT_MASK(1, AV_CH_LAYOUT_MONO) -#define AV_CHANNEL_LAYOUT_STEREO AV_CHANNEL_LAYOUT_MASK(2, AV_CH_LAYOUT_STEREO) -#define AV_CHANNEL_LAYOUT_2POINT1 AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_2POINT1) -#define AV_CHANNEL_LAYOUT_2_1 AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_2_1) -#define AV_CHANNEL_LAYOUT_SURROUND AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_SURROUND) -#define AV_CHANNEL_LAYOUT_3POINT1 AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_3POINT1) -#define AV_CHANNEL_LAYOUT_4POINT0 AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_4POINT0) -#define AV_CHANNEL_LAYOUT_4POINT1 AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_4POINT1) -#define AV_CHANNEL_LAYOUT_2_2 AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_2_2) -#define AV_CHANNEL_LAYOUT_QUAD AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_QUAD) -#define AV_CHANNEL_LAYOUT_5POINT0 AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_5POINT0) -#define AV_CHANNEL_LAYOUT_5POINT1 AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_5POINT1) -#define AV_CHANNEL_LAYOUT_5POINT0_BACK AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_5POINT0_BACK) -#define AV_CHANNEL_LAYOUT_5POINT1_BACK AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_5POINT1_BACK) -#define AV_CHANNEL_LAYOUT_6POINT0 AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_6POINT0) -#define AV_CHANNEL_LAYOUT_6POINT0_FRONT AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_6POINT0_FRONT) -#define AV_CHANNEL_LAYOUT_HEXAGONAL AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_HEXAGONAL) -#define AV_CHANNEL_LAYOUT_6POINT1 AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1) -#define AV_CHANNEL_LAYOUT_6POINT1_BACK AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1_BACK) -#define AV_CHANNEL_LAYOUT_6POINT1_FRONT AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1_FRONT) -#define AV_CHANNEL_LAYOUT_7POINT0 AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_7POINT0) -#define AV_CHANNEL_LAYOUT_7POINT0_FRONT AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_7POINT0_FRONT) -#define AV_CHANNEL_LAYOUT_7POINT1 AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1) -#define AV_CHANNEL_LAYOUT_7POINT1_WIDE AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1_WIDE) -#define AV_CHANNEL_LAYOUT_7POINT1_WIDE_BACK AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1_WIDE_BACK) -#define AV_CHANNEL_LAYOUT_OCTAGONAL AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_OCTAGONAL) -#define AV_CHANNEL_LAYOUT_HEXADECAGONAL AV_CHANNEL_LAYOUT_MASK(16, AV_CH_LAYOUT_HEXADECAGONAL) -#define AV_CHANNEL_LAYOUT_STEREO_DOWNMIX AV_CHANNEL_LAYOUT_MASK(2, AV_CH_LAYOUT_STEREO_DOWNMIX) -#define AV_CHANNEL_LAYOUT_22POINT2 AV_CHANNEL_LAYOUT_MASK(24, AV_CH_LAYOUT_22POINT2) -#define AV_CHANNEL_LAYOUT_AMBISONIC_FIRST_ORDER \ - { .order = AV_CHANNEL_ORDER_AMBISONIC, .nb_channels = 4, .u = { .mask = 0 }} - -struct AVBPrint; - -#if FF_API_OLD_CHANNEL_LAYOUT -/** - * Return a channel layout id that matches name, or 0 if no match is found. - * - * name can be one or several of the following notations, - * separated by '+' or '|': - * - the name of an usual channel layout (mono, stereo, 4.0, quad, 5.0, - * 5.0(side), 5.1, 5.1(side), 7.1, 7.1(wide), downmix); - * - the name of a single channel (FL, FR, FC, LFE, BL, BR, FLC, FRC, BC, - * SL, SR, TC, TFL, TFC, TFR, TBL, TBC, TBR, DL, DR); - * - a number of channels, in decimal, followed by 'c', yielding - * the default channel layout for that number of channels (@see - * av_get_default_channel_layout); - * - a channel layout mask, in hexadecimal starting with "0x" (see the - * AV_CH_* macros). - * - * Example: "stereo+FC" = "2c+FC" = "2c+1c" = "0x7" - * - * @deprecated use av_channel_layout_from_string() - */ -attribute_deprecated -uint64_t av_get_channel_layout(const char *name); - -/** - * Return a channel layout and the number of channels based on the specified name. - * - * This function is similar to (@see av_get_channel_layout), but can also parse - * unknown channel layout specifications. - * - * @param[in] name channel layout specification string - * @param[out] channel_layout parsed channel layout (0 if unknown) - * @param[out] nb_channels number of channels - * - * @return 0 on success, AVERROR(EINVAL) if the parsing fails. - * @deprecated use av_channel_layout_from_string() - */ -attribute_deprecated -int av_get_extended_channel_layout(const char *name, uint64_t* channel_layout, int* nb_channels); - -/** - * Return a description of a channel layout. - * If nb_channels is <= 0, it is guessed from the channel_layout. - * - * @param buf put here the string containing the channel layout - * @param buf_size size in bytes of the buffer - * @deprecated use av_channel_layout_describe() - */ -attribute_deprecated -void av_get_channel_layout_string(char *buf, int buf_size, int nb_channels, uint64_t channel_layout); - -/** - * Append a description of a channel layout to a bprint buffer. - * @deprecated use av_channel_layout_describe() - */ -attribute_deprecated -void av_bprint_channel_layout(struct AVBPrint *bp, int nb_channels, uint64_t channel_layout); - -/** - * Return the number of channels in the channel layout. - * @deprecated use AVChannelLayout.nb_channels - */ -attribute_deprecated -int av_get_channel_layout_nb_channels(uint64_t channel_layout); - -/** - * Return default channel layout for a given number of channels. - * - * @deprecated use av_channel_layout_default() - */ -attribute_deprecated -int64_t av_get_default_channel_layout(int nb_channels); - -/** - * Get the index of a channel in channel_layout. - * - * @param channel a channel layout describing exactly one channel which must be - * present in channel_layout. - * - * @return index of channel in channel_layout on success, a negative AVERROR - * on error. - * - * @deprecated use av_channel_layout_index_from_channel() - */ -attribute_deprecated -int av_get_channel_layout_channel_index(uint64_t channel_layout, - uint64_t channel); - -/** - * Get the channel with the given index in channel_layout. - * @deprecated use av_channel_layout_channel_from_index() - */ -attribute_deprecated -uint64_t av_channel_layout_extract_channel(uint64_t channel_layout, int index); - -/** - * Get the name of a given channel. - * - * @return channel name on success, NULL on error. - * - * @deprecated use av_channel_name() - */ -attribute_deprecated -const char *av_get_channel_name(uint64_t channel); - -/** - * Get the description of a given channel. - * - * @param channel a channel layout with a single channel - * @return channel description on success, NULL on error - * @deprecated use av_channel_description() - */ -attribute_deprecated -const char *av_get_channel_description(uint64_t channel); - -/** - * Get the value and name of a standard channel layout. - * - * @param[in] index index in an internal list, starting at 0 - * @param[out] layout channel layout mask - * @param[out] name name of the layout - * @return 0 if the layout exists, - * <0 if index is beyond the limits - * @deprecated use av_channel_layout_standard() - */ -attribute_deprecated -int av_get_standard_channel_layout(unsigned index, uint64_t *layout, - const char **name); -#endif - -/** - * Get a human readable string in an abbreviated form describing a given channel. - * This is the inverse function of @ref av_channel_from_string(). - * - * @param buf pre-allocated buffer where to put the generated string - * @param buf_size size in bytes of the buffer. - * @return amount of bytes needed to hold the output string, or a negative AVERROR - * on failure. If the returned value is bigger than buf_size, then the - * string was truncated. - */ -int av_channel_name(char *buf, size_t buf_size, enum AVChannel channel); - -/** - * bprint variant of av_channel_name(). - * - * @note the string will be appended to the bprint buffer. - */ -void av_channel_name_bprint(struct AVBPrint *bp, enum AVChannel channel_id); - -/** - * Get a human readable string describing a given channel. - * - * @param buf pre-allocated buffer where to put the generated string - * @param buf_size size in bytes of the buffer. - * @return amount of bytes needed to hold the output string, or a negative AVERROR - * on failure. If the returned value is bigger than buf_size, then the - * string was truncated. - */ -int av_channel_description(char *buf, size_t buf_size, enum AVChannel channel); - -/** - * bprint variant of av_channel_description(). - * - * @note the string will be appended to the bprint buffer. - */ -void av_channel_description_bprint(struct AVBPrint *bp, enum AVChannel channel_id); - -/** - * This is the inverse function of @ref av_channel_name(). - * - * @return the channel with the given name - * AV_CHAN_NONE when name does not identify a known channel - */ -enum AVChannel av_channel_from_string(const char *name); - -/** - * Initialize a native channel layout from a bitmask indicating which channels - * are present. - * - * @param channel_layout the layout structure to be initialized - * @param mask bitmask describing the channel layout - * - * @return 0 on success - * AVERROR(EINVAL) for invalid mask values - */ -int av_channel_layout_from_mask(AVChannelLayout *channel_layout, uint64_t mask); - -/** - * Initialize a channel layout from a given string description. - * The input string can be represented by: - * - the formal channel layout name (returned by av_channel_layout_describe()) - * - single or multiple channel names (returned by av_channel_name(), eg. "FL", - * or concatenated with "+", each optionally containing a custom name after - * a "@", eg. "FL@Left+FR@Right+LFE") - * - a decimal or hexadecimal value of a native channel layout (eg. "4" or "0x4") - * - the number of channels with default layout (eg. "4c") - * - the number of unordered channels (eg. "4C" or "4 channels") - * - the ambisonic order followed by optional non-diegetic channels (eg. - * "ambisonic 2+stereo") - * - * @param channel_layout input channel layout - * @param str string describing the channel layout - * @return 0 channel layout was detected, AVERROR_INVALIDATATA otherwise - */ -int av_channel_layout_from_string(AVChannelLayout *channel_layout, - const char *str); - -/** - * Get the default channel layout for a given number of channels. - * - * @param channel_layout the layout structure to be initialized - * @param nb_channels number of channels - */ -void av_channel_layout_default(AVChannelLayout *ch_layout, int nb_channels); - -/** - * Iterate over all standard channel layouts. - * - * @param opaque a pointer where libavutil will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the standard channel layout or NULL when the iteration is - * finished - */ -const AVChannelLayout *av_channel_layout_standard(void **opaque); - -/** - * Free any allocated data in the channel layout and reset the channel - * count to 0. - * - * @param channel_layout the layout structure to be uninitialized - */ -void av_channel_layout_uninit(AVChannelLayout *channel_layout); - -/** - * Make a copy of a channel layout. This differs from just assigning src to dst - * in that it allocates and copies the map for AV_CHANNEL_ORDER_CUSTOM. - * - * @note the destination channel_layout will be always uninitialized before copy. - * - * @param dst destination channel layout - * @param src source channel layout - * @return 0 on success, a negative AVERROR on error. - */ -int av_channel_layout_copy(AVChannelLayout *dst, const AVChannelLayout *src); - -/** - * Get a human-readable string describing the channel layout properties. - * The string will be in the same format that is accepted by - * @ref av_channel_layout_from_string(), allowing to rebuild the same - * channel layout, except for opaque pointers. - * - * @param channel_layout channel layout to be described - * @param buf pre-allocated buffer where to put the generated string - * @param buf_size size in bytes of the buffer. - * @return amount of bytes needed to hold the output string, or a negative AVERROR - * on failure. If the returned value is bigger than buf_size, then the - * string was truncated. - */ -int av_channel_layout_describe(const AVChannelLayout *channel_layout, - char *buf, size_t buf_size); - -/** - * bprint variant of av_channel_layout_describe(). - * - * @note the string will be appended to the bprint buffer. - * @return 0 on success, or a negative AVERROR value on failure. - */ -int av_channel_layout_describe_bprint(const AVChannelLayout *channel_layout, - struct AVBPrint *bp); - -/** - * Get the channel with the given index in a channel layout. - * - * @param channel_layout input channel layout - * @return channel with the index idx in channel_layout on success or - * AV_CHAN_NONE on failure (if idx is not valid or the channel order is - * unspecified) - */ -enum AVChannel -av_channel_layout_channel_from_index(const AVChannelLayout *channel_layout, unsigned int idx); - -/** - * Get the index of a given channel in a channel layout. In case multiple - * channels are found, only the first match will be returned. - * - * @param channel_layout input channel layout - * @return index of channel in channel_layout on success or a negative number if - * channel is not present in channel_layout. - */ -int av_channel_layout_index_from_channel(const AVChannelLayout *channel_layout, - enum AVChannel channel); - -/** - * Get the index in a channel layout of a channel described by the given string. - * In case multiple channels are found, only the first match will be returned. - * - * This function accepts channel names in the same format as - * @ref av_channel_from_string(). - * - * @param channel_layout input channel layout - * @return a channel index described by the given string, or a negative AVERROR - * value. - */ -int av_channel_layout_index_from_string(const AVChannelLayout *channel_layout, - const char *name); - -/** - * Get a channel described by the given string. - * - * This function accepts channel names in the same format as - * @ref av_channel_from_string(). - * - * @param channel_layout input channel layout - * @return a channel described by the given string in channel_layout on success - * or AV_CHAN_NONE on failure (if the string is not valid or the channel - * order is unspecified) - */ -enum AVChannel -av_channel_layout_channel_from_string(const AVChannelLayout *channel_layout, - const char *name); - -/** - * Find out what channels from a given set are present in a channel layout, - * without regard for their positions. - * - * @param channel_layout input channel layout - * @param mask a combination of AV_CH_* representing a set of channels - * @return a bitfield representing all the channels from mask that are present - * in channel_layout - */ -uint64_t av_channel_layout_subset(const AVChannelLayout *channel_layout, - uint64_t mask); - -/** - * Check whether a channel layout is valid, i.e. can possibly describe audio - * data. - * - * @param channel_layout input channel layout - * @return 1 if channel_layout is valid, 0 otherwise. - */ -int av_channel_layout_check(const AVChannelLayout *channel_layout); - -/** - * Check whether two channel layouts are semantically the same, i.e. the same - * channels are present on the same positions in both. - * - * If one of the channel layouts is AV_CHANNEL_ORDER_UNSPEC, while the other is - * not, they are considered to be unequal. If both are AV_CHANNEL_ORDER_UNSPEC, - * they are considered equal iff the channel counts are the same in both. - * - * @param chl input channel layout - * @param chl1 input channel layout - * @return 0 if chl and chl1 are equal, 1 if they are not equal. A negative - * AVERROR code if one or both are invalid. - */ -int av_channel_layout_compare(const AVChannelLayout *chl, const AVChannelLayout *chl1); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_CHANNEL_LAYOUT_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/common.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/common.h deleted file mode 100644 index fd1404be..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/common.h +++ /dev/null @@ -1,578 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * common internal and external API header - */ - -#ifndef AVUTIL_COMMON_H -#define AVUTIL_COMMON_H - -#if defined(__cplusplus) && !defined(__STDC_CONSTANT_MACROS) && !defined(UINT64_C) -#error missing -D__STDC_CONSTANT_MACROS / #define __STDC_CONSTANT_MACROS -#endif - -#include -#include -#include -#include -#include -#include -#include -#include - -#include "attributes.h" -#include "macros.h" - -//rounded division & shift -#define RSHIFT(a,b) ((a) > 0 ? ((a) + ((1<<(b))>>1))>>(b) : ((a) + ((1<<(b))>>1)-1)>>(b)) -/* assume b>0 */ -#define ROUNDED_DIV(a,b) (((a)>=0 ? (a) + ((b)>>1) : (a) - ((b)>>1))/(b)) -/* Fast a/(1<=0 and b>=0 */ -#define AV_CEIL_RSHIFT(a,b) (!av_builtin_constant_p(b) ? -((-(a)) >> (b)) \ - : ((a) + (1<<(b)) - 1) >> (b)) -/* Backwards compat. */ -#define FF_CEIL_RSHIFT AV_CEIL_RSHIFT - -#define FFUDIV(a,b) (((a)>0 ?(a):(a)-(b)+1) / (b)) -#define FFUMOD(a,b) ((a)-(b)*FFUDIV(a,b)) - -/** - * Absolute value, Note, INT_MIN / INT64_MIN result in undefined behavior as they - * are not representable as absolute values of their type. This is the same - * as with *abs() - * @see FFNABS() - */ -#define FFABS(a) ((a) >= 0 ? (a) : (-(a))) -#define FFSIGN(a) ((a) > 0 ? 1 : -1) - -/** - * Negative Absolute value. - * this works for all integers of all types. - * As with many macros, this evaluates its argument twice, it thus must not have - * a sideeffect, that is FFNABS(x++) has undefined behavior. - */ -#define FFNABS(a) ((a) <= 0 ? (a) : (-(a))) - -/** - * Unsigned Absolute value. - * This takes the absolute value of a signed int and returns it as a unsigned. - * This also works with INT_MIN which would otherwise not be representable - * As with many macros, this evaluates its argument twice. - */ -#define FFABSU(a) ((a) <= 0 ? -(unsigned)(a) : (unsigned)(a)) -#define FFABS64U(a) ((a) <= 0 ? -(uint64_t)(a) : (uint64_t)(a)) - -/* misc math functions */ - -#ifdef HAVE_AV_CONFIG_H -# include "config.h" -# include "intmath.h" -#endif - -#ifndef av_ceil_log2 -# define av_ceil_log2 av_ceil_log2_c -#endif -#ifndef av_clip -# define av_clip av_clip_c -#endif -#ifndef av_clip64 -# define av_clip64 av_clip64_c -#endif -#ifndef av_clip_uint8 -# define av_clip_uint8 av_clip_uint8_c -#endif -#ifndef av_clip_int8 -# define av_clip_int8 av_clip_int8_c -#endif -#ifndef av_clip_uint16 -# define av_clip_uint16 av_clip_uint16_c -#endif -#ifndef av_clip_int16 -# define av_clip_int16 av_clip_int16_c -#endif -#ifndef av_clipl_int32 -# define av_clipl_int32 av_clipl_int32_c -#endif -#ifndef av_clip_intp2 -# define av_clip_intp2 av_clip_intp2_c -#endif -#ifndef av_clip_uintp2 -# define av_clip_uintp2 av_clip_uintp2_c -#endif -#ifndef av_mod_uintp2 -# define av_mod_uintp2 av_mod_uintp2_c -#endif -#ifndef av_sat_add32 -# define av_sat_add32 av_sat_add32_c -#endif -#ifndef av_sat_dadd32 -# define av_sat_dadd32 av_sat_dadd32_c -#endif -#ifndef av_sat_sub32 -# define av_sat_sub32 av_sat_sub32_c -#endif -#ifndef av_sat_dsub32 -# define av_sat_dsub32 av_sat_dsub32_c -#endif -#ifndef av_sat_add64 -# define av_sat_add64 av_sat_add64_c -#endif -#ifndef av_sat_sub64 -# define av_sat_sub64 av_sat_sub64_c -#endif -#ifndef av_clipf -# define av_clipf av_clipf_c -#endif -#ifndef av_clipd -# define av_clipd av_clipd_c -#endif -#ifndef av_popcount -# define av_popcount av_popcount_c -#endif -#ifndef av_popcount64 -# define av_popcount64 av_popcount64_c -#endif -#ifndef av_parity -# define av_parity av_parity_c -#endif - -#ifndef av_log2 -av_const int av_log2(unsigned v); -#endif - -#ifndef av_log2_16bit -av_const int av_log2_16bit(unsigned v); -#endif - -/** - * Clip a signed integer value into the amin-amax range. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const int av_clip_c(int a, int amin, int amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - if (a < amin) return amin; - else if (a > amax) return amax; - else return a; -} - -/** - * Clip a signed 64bit integer value into the amin-amax range. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const int64_t av_clip64_c(int64_t a, int64_t amin, int64_t amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - if (a < amin) return amin; - else if (a > amax) return amax; - else return a; -} - -/** - * Clip a signed integer value into the 0-255 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const uint8_t av_clip_uint8_c(int a) -{ - if (a&(~0xFF)) return (~a)>>31; - else return a; -} - -/** - * Clip a signed integer value into the -128,127 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const int8_t av_clip_int8_c(int a) -{ - if ((a+0x80U) & ~0xFF) return (a>>31) ^ 0x7F; - else return a; -} - -/** - * Clip a signed integer value into the 0-65535 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const uint16_t av_clip_uint16_c(int a) -{ - if (a&(~0xFFFF)) return (~a)>>31; - else return a; -} - -/** - * Clip a signed integer value into the -32768,32767 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const int16_t av_clip_int16_c(int a) -{ - if ((a+0x8000U) & ~0xFFFF) return (a>>31) ^ 0x7FFF; - else return a; -} - -/** - * Clip a signed 64-bit integer value into the -2147483648,2147483647 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const int32_t av_clipl_int32_c(int64_t a) -{ - if ((a+0x80000000u) & ~UINT64_C(0xFFFFFFFF)) return (int32_t)((a>>63) ^ 0x7FFFFFFF); - else return (int32_t)a; -} - -/** - * Clip a signed integer into the -(2^p),(2^p-1) range. - * @param a value to clip - * @param p bit position to clip at - * @return clipped value - */ -static av_always_inline av_const int av_clip_intp2_c(int a, int p) -{ - if (((unsigned)a + (1 << p)) & ~((2 << p) - 1)) - return (a >> 31) ^ ((1 << p) - 1); - else - return a; -} - -/** - * Clip a signed integer to an unsigned power of two range. - * @param a value to clip - * @param p bit position to clip at - * @return clipped value - */ -static av_always_inline av_const unsigned av_clip_uintp2_c(int a, int p) -{ - if (a & ~((1<> 31 & ((1<= 0) - return INT64_MAX ^ (b >> 63); - return s; -#endif -} - -/** - * Subtract two signed 64-bit values with saturation. - * - * @param a one value - * @param b another value - * @return difference with signed saturation - */ -static av_always_inline int64_t av_sat_sub64_c(int64_t a, int64_t b) { -#if (!defined(__INTEL_COMPILER) && AV_GCC_VERSION_AT_LEAST(5,1)) || AV_HAS_BUILTIN(__builtin_sub_overflow) - int64_t tmp; - return !__builtin_sub_overflow(a, b, &tmp) ? tmp : (tmp < 0 ? INT64_MAX : INT64_MIN); -#else - if (b <= 0 && a >= INT64_MAX + b) - return INT64_MAX; - if (b >= 0 && a <= INT64_MIN + b) - return INT64_MIN; - return a - b; -#endif -} - -/** - * Clip a float value into the amin-amax range. - * If a is nan or -inf amin will be returned. - * If a is +inf amax will be returned. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const float av_clipf_c(float a, float amin, float amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - return FFMIN(FFMAX(a, amin), amax); -} - -/** - * Clip a double value into the amin-amax range. - * If a is nan or -inf amin will be returned. - * If a is +inf amax will be returned. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const double av_clipd_c(double a, double amin, double amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - return FFMIN(FFMAX(a, amin), amax); -} - -/** Compute ceil(log2(x)). - * @param x value used to compute ceil(log2(x)) - * @return computed ceiling of log2(x) - */ -static av_always_inline av_const int av_ceil_log2_c(int x) -{ - return av_log2((x - 1U) << 1); -} - -/** - * Count number of bits set to one in x - * @param x value to count bits of - * @return the number of bits set to one in x - */ -static av_always_inline av_const int av_popcount_c(uint32_t x) -{ - x -= (x >> 1) & 0x55555555; - x = (x & 0x33333333) + ((x >> 2) & 0x33333333); - x = (x + (x >> 4)) & 0x0F0F0F0F; - x += x >> 8; - return (x + (x >> 16)) & 0x3F; -} - -/** - * Count number of bits set to one in x - * @param x value to count bits of - * @return the number of bits set to one in x - */ -static av_always_inline av_const int av_popcount64_c(uint64_t x) -{ - return av_popcount((uint32_t)x) + av_popcount((uint32_t)(x >> 32)); -} - -static av_always_inline av_const int av_parity_c(uint32_t v) -{ - return av_popcount(v) & 1; -} - -/** - * Convert a UTF-8 character (up to 4 bytes) to its 32-bit UCS-4 encoded form. - * - * @param val Output value, must be an lvalue of type uint32_t. - * @param GET_BYTE Expression reading one byte from the input. - * Evaluated up to 7 times (4 for the currently - * assigned Unicode range). With a memory buffer - * input, this could be *ptr++, or if you want to make sure - * that *ptr stops at the end of a NULL terminated string then - * *ptr ? *ptr++ : 0 - * @param ERROR Expression to be evaluated on invalid input, - * typically a goto statement. - * - * @warning ERROR should not contain a loop control statement which - * could interact with the internal while loop, and should force an - * exit from the macro code (e.g. through a goto or a return) in order - * to prevent undefined results. - */ -#define GET_UTF8(val, GET_BYTE, ERROR)\ - val= (GET_BYTE);\ - {\ - uint32_t top = (val & 128) >> 1;\ - if ((val & 0xc0) == 0x80 || val >= 0xFE)\ - {ERROR}\ - while (val & top) {\ - unsigned int tmp = (GET_BYTE) - 128;\ - if(tmp>>6)\ - {ERROR}\ - val= (val<<6) + tmp;\ - top <<= 5;\ - }\ - val &= (top << 1) - 1;\ - } - -/** - * Convert a UTF-16 character (2 or 4 bytes) to its 32-bit UCS-4 encoded form. - * - * @param val Output value, must be an lvalue of type uint32_t. - * @param GET_16BIT Expression returning two bytes of UTF-16 data converted - * to native byte order. Evaluated one or two times. - * @param ERROR Expression to be evaluated on invalid input, - * typically a goto statement. - */ -#define GET_UTF16(val, GET_16BIT, ERROR)\ - val = (GET_16BIT);\ - {\ - unsigned int hi = val - 0xD800;\ - if (hi < 0x800) {\ - val = (GET_16BIT) - 0xDC00;\ - if (val > 0x3FFU || hi > 0x3FFU)\ - {ERROR}\ - val += (hi<<10) + 0x10000;\ - }\ - }\ - -/** - * @def PUT_UTF8(val, tmp, PUT_BYTE) - * Convert a 32-bit Unicode character to its UTF-8 encoded form (up to 4 bytes long). - * @param val is an input-only argument and should be of type uint32_t. It holds - * a UCS-4 encoded Unicode character that is to be converted to UTF-8. If - * val is given as a function it is executed only once. - * @param tmp is a temporary variable and should be of type uint8_t. It - * represents an intermediate value during conversion that is to be - * output by PUT_BYTE. - * @param PUT_BYTE writes the converted UTF-8 bytes to any proper destination. - * It could be a function or a statement, and uses tmp as the input byte. - * For example, PUT_BYTE could be "*output++ = tmp;" PUT_BYTE will be - * executed up to 4 times for values in the valid UTF-8 range and up to - * 7 times in the general case, depending on the length of the converted - * Unicode character. - */ -#define PUT_UTF8(val, tmp, PUT_BYTE)\ - {\ - int bytes, shift;\ - uint32_t in = val;\ - if (in < 0x80) {\ - tmp = in;\ - PUT_BYTE\ - } else {\ - bytes = (av_log2(in) + 4) / 5;\ - shift = (bytes - 1) * 6;\ - tmp = (256 - (256 >> bytes)) | (in >> shift);\ - PUT_BYTE\ - while (shift >= 6) {\ - shift -= 6;\ - tmp = 0x80 | ((in >> shift) & 0x3f);\ - PUT_BYTE\ - }\ - }\ - } - -/** - * @def PUT_UTF16(val, tmp, PUT_16BIT) - * Convert a 32-bit Unicode character to its UTF-16 encoded form (2 or 4 bytes). - * @param val is an input-only argument and should be of type uint32_t. It holds - * a UCS-4 encoded Unicode character that is to be converted to UTF-16. If - * val is given as a function it is executed only once. - * @param tmp is a temporary variable and should be of type uint16_t. It - * represents an intermediate value during conversion that is to be - * output by PUT_16BIT. - * @param PUT_16BIT writes the converted UTF-16 data to any proper destination - * in desired endianness. It could be a function or a statement, and uses tmp - * as the input byte. For example, PUT_BYTE could be "*output++ = tmp;" - * PUT_BYTE will be executed 1 or 2 times depending on input character. - */ -#define PUT_UTF16(val, tmp, PUT_16BIT)\ - {\ - uint32_t in = val;\ - if (in < 0x10000) {\ - tmp = in;\ - PUT_16BIT\ - } else {\ - tmp = 0xD800 | ((in - 0x10000) >> 10);\ - PUT_16BIT\ - tmp = 0xDC00 | ((in - 0x10000) & 0x3FF);\ - PUT_16BIT\ - }\ - }\ - - - -#include "mem.h" - -#ifdef HAVE_AV_CONFIG_H -# include "internal.h" -#endif /* HAVE_AV_CONFIG_H */ - -#endif /* AVUTIL_COMMON_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/cpu.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/cpu.h deleted file mode 100644 index 9711e574..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/cpu.h +++ /dev/null @@ -1,124 +0,0 @@ -/* - * Copyright (c) 2000, 2001, 2002 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CPU_H -#define AVUTIL_CPU_H - -#include - -#define AV_CPU_FLAG_FORCE 0x80000000 /* force usage of selected flags (OR) */ - - /* lower 16 bits - CPU features */ -#define AV_CPU_FLAG_MMX 0x0001 ///< standard MMX -#define AV_CPU_FLAG_MMXEXT 0x0002 ///< SSE integer functions or AMD MMX ext -#define AV_CPU_FLAG_MMX2 0x0002 ///< SSE integer functions or AMD MMX ext -#define AV_CPU_FLAG_3DNOW 0x0004 ///< AMD 3DNOW -#define AV_CPU_FLAG_SSE 0x0008 ///< SSE functions -#define AV_CPU_FLAG_SSE2 0x0010 ///< PIV SSE2 functions -#define AV_CPU_FLAG_SSE2SLOW 0x40000000 ///< SSE2 supported, but usually not faster - ///< than regular MMX/SSE (e.g. Core1) -#define AV_CPU_FLAG_3DNOWEXT 0x0020 ///< AMD 3DNowExt -#define AV_CPU_FLAG_SSE3 0x0040 ///< Prescott SSE3 functions -#define AV_CPU_FLAG_SSE3SLOW 0x20000000 ///< SSE3 supported, but usually not faster - ///< than regular MMX/SSE (e.g. Core1) -#define AV_CPU_FLAG_SSSE3 0x0080 ///< Conroe SSSE3 functions -#define AV_CPU_FLAG_SSSE3SLOW 0x4000000 ///< SSSE3 supported, but usually not faster -#define AV_CPU_FLAG_ATOM 0x10000000 ///< Atom processor, some SSSE3 instructions are slower -#define AV_CPU_FLAG_SSE4 0x0100 ///< Penryn SSE4.1 functions -#define AV_CPU_FLAG_SSE42 0x0200 ///< Nehalem SSE4.2 functions -#define AV_CPU_FLAG_AESNI 0x80000 ///< Advanced Encryption Standard functions -#define AV_CPU_FLAG_AVX 0x4000 ///< AVX functions: requires OS support even if YMM registers aren't used -#define AV_CPU_FLAG_AVXSLOW 0x8000000 ///< AVX supported, but slow when using YMM registers (e.g. Bulldozer) -#define AV_CPU_FLAG_XOP 0x0400 ///< Bulldozer XOP functions -#define AV_CPU_FLAG_FMA4 0x0800 ///< Bulldozer FMA4 functions -#define AV_CPU_FLAG_CMOV 0x1000 ///< supports cmov instruction -#define AV_CPU_FLAG_AVX2 0x8000 ///< AVX2 functions: requires OS support even if YMM registers aren't used -#define AV_CPU_FLAG_FMA3 0x10000 ///< Haswell FMA3 functions -#define AV_CPU_FLAG_BMI1 0x20000 ///< Bit Manipulation Instruction Set 1 -#define AV_CPU_FLAG_BMI2 0x40000 ///< Bit Manipulation Instruction Set 2 -#define AV_CPU_FLAG_AVX512 0x100000 ///< AVX-512 functions: requires OS support even if YMM/ZMM registers aren't used -#define AV_CPU_FLAG_AVX512ICL 0x200000 ///< F/CD/BW/DQ/VL/VNNI/IFMA/VBMI/VBMI2/VPOPCNTDQ/BITALG/GFNI/VAES/VPCLMULQDQ -#define AV_CPU_FLAG_SLOW_GATHER 0x2000000 ///< CPU has slow gathers. - -#define AV_CPU_FLAG_ALTIVEC 0x0001 ///< standard -#define AV_CPU_FLAG_VSX 0x0002 ///< ISA 2.06 -#define AV_CPU_FLAG_POWER8 0x0004 ///< ISA 2.07 - -#define AV_CPU_FLAG_ARMV5TE (1 << 0) -#define AV_CPU_FLAG_ARMV6 (1 << 1) -#define AV_CPU_FLAG_ARMV6T2 (1 << 2) -#define AV_CPU_FLAG_VFP (1 << 3) -#define AV_CPU_FLAG_VFPV3 (1 << 4) -#define AV_CPU_FLAG_NEON (1 << 5) -#define AV_CPU_FLAG_ARMV8 (1 << 6) -#define AV_CPU_FLAG_VFP_VM (1 << 7) ///< VFPv2 vector mode, deprecated in ARMv7-A and unavailable in various CPUs implementations -#define AV_CPU_FLAG_SETEND (1 <<16) - -#define AV_CPU_FLAG_MMI (1 << 0) -#define AV_CPU_FLAG_MSA (1 << 1) - -//Loongarch SIMD extension. -#define AV_CPU_FLAG_LSX (1 << 0) -#define AV_CPU_FLAG_LASX (1 << 1) - -/** - * Return the flags which specify extensions supported by the CPU. - * The returned value is affected by av_force_cpu_flags() if that was used - * before. So av_get_cpu_flags() can easily be used in an application to - * detect the enabled cpu flags. - */ -int av_get_cpu_flags(void); - -/** - * Disables cpu detection and forces the specified flags. - * -1 is a special case that disables forcing of specific flags. - */ -void av_force_cpu_flags(int flags); - -/** - * Parse CPU caps from a string and update the given AV_CPU_* flags based on that. - * - * @return negative on error. - */ -int av_parse_cpu_caps(unsigned *flags, const char *s); - -/** - * @return the number of logical CPU cores present. - */ -int av_cpu_count(void); - -/** - * Overrides cpu count detection and forces the specified count. - * Count < 1 disables forcing of specific count. - */ -void av_cpu_force_count(int count); - -/** - * Get the maximum data alignment that may be required by FFmpeg. - * - * Note that this is affected by the build configuration and the CPU flags mask, - * so e.g. if the CPU supports AVX, but libavutil has been built with - * --disable-avx or the AV_CPU_FLAG_AVX flag has been disabled through - * av_set_cpu_flags_mask(), then this function will behave as if AVX is not - * present. - */ -size_t av_cpu_max_align(void); - -#endif /* AVUTIL_CPU_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/crc.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/crc.h deleted file mode 100644 index 24a2e3ca..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/crc.h +++ /dev/null @@ -1,99 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_crc32 - * Public header for CRC hash function implementation. - */ - -#ifndef AVUTIL_CRC_H -#define AVUTIL_CRC_H - -#include -#include -#include "attributes.h" - -/** - * @defgroup lavu_crc32 CRC - * @ingroup lavu_hash - * CRC (Cyclic Redundancy Check) hash function implementation. - * - * This module supports numerous CRC polynomials, in addition to the most - * widely used CRC-32-IEEE. See @ref AVCRCId for a list of available - * polynomials. - * - * @{ - */ - -typedef uint32_t AVCRC; - -typedef enum { - AV_CRC_8_ATM, - AV_CRC_16_ANSI, - AV_CRC_16_CCITT, - AV_CRC_32_IEEE, - AV_CRC_32_IEEE_LE, /*< reversed bitorder version of AV_CRC_32_IEEE */ - AV_CRC_16_ANSI_LE, /*< reversed bitorder version of AV_CRC_16_ANSI */ - AV_CRC_24_IEEE, - AV_CRC_8_EBU, - AV_CRC_MAX, /*< Not part of public API! Do not use outside libavutil. */ -}AVCRCId; - -/** - * Initialize a CRC table. - * @param ctx must be an array of size sizeof(AVCRC)*257 or sizeof(AVCRC)*1024 - * @param le If 1, the lowest bit represents the coefficient for the highest - * exponent of the corresponding polynomial (both for poly and - * actual CRC). - * If 0, you must swap the CRC parameter and the result of av_crc - * if you need the standard representation (can be simplified in - * most cases to e.g. bswap16): - * av_bswap32(crc << (32-bits)) - * @param bits number of bits for the CRC - * @param poly generator polynomial without the x**bits coefficient, in the - * representation as specified by le - * @param ctx_size size of ctx in bytes - * @return <0 on failure - */ -int av_crc_init(AVCRC *ctx, int le, int bits, uint32_t poly, int ctx_size); - -/** - * Get an initialized standard CRC table. - * @param crc_id ID of a standard CRC - * @return a pointer to the CRC table or NULL on failure - */ -const AVCRC *av_crc_get_table(AVCRCId crc_id); - -/** - * Calculate the CRC of a block. - * @param crc CRC of previous blocks if any or initial value for CRC - * @return CRC updated with the data from the given block - * - * @see av_crc_init() "le" parameter - */ -uint32_t av_crc(const AVCRC *ctx, uint32_t crc, - const uint8_t *buffer, size_t length) av_pure; - -/** - * @} - */ - -#endif /* AVUTIL_CRC_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/csp.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/csp.h deleted file mode 100644 index 37544449..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/csp.h +++ /dev/null @@ -1,106 +0,0 @@ -/* - * Copyright (c) 2016 Ronald S. Bultje - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CSP_H -#define AVUTIL_CSP_H - -#include "pixfmt.h" -#include "rational.h" - -/** - * @file Colorspace value utility functions for libavutil. - * @author Ronald S. Bultje - * @author Leo Izen - * @defgroup lavu_math_csp Colorspace Utility - * @ingroup lavu_math - * @{ - */ - -/** - * Struct containing luma coefficients to be used for RGB to YUV/YCoCg, or similar - * calculations. - */ -typedef struct AVLumaCoefficients { - AVRational cr, cg, cb; -} AVLumaCoefficients; - -/** - * Struct containing chromaticity x and y values for the standard CIE 1931 - * chromaticity definition. - */ -typedef struct AVCIExy { - AVRational x, y; -} AVCIExy; - -/** - * Struct defining the red, green, and blue primary locations in terms of CIE - * 1931 chromaticity x and y. - */ -typedef struct AVPrimaryCoefficients { - AVCIExy r, g, b; -} AVPrimaryCoefficients; - -/** - * Struct defining white point location in terms of CIE 1931 chromaticity x - * and y. - */ -typedef AVCIExy AVWhitepointCoefficients; - -/** - * Struct that contains both white point location and primaries location, providing - * the complete description of a color gamut. - */ -typedef struct AVColorPrimariesDesc { - AVWhitepointCoefficients wp; - AVPrimaryCoefficients prim; -} AVColorPrimariesDesc; - -/** - * Retrieves the Luma coefficients necessary to construct a conversion matrix - * from an enum constant describing the colorspace. - * @param csp An enum constant indicating YUV or similar colorspace. - * @return The Luma coefficients associated with that colorspace, or NULL - * if the constant is unknown to libavutil. - */ -const AVLumaCoefficients *av_csp_luma_coeffs_from_avcsp(enum AVColorSpace csp); - -/** - * Retrieves a complete gamut description from an enum constant describing the - * color primaries. - * @param prm An enum constant indicating primaries - * @return A description of the colorspace gamut associated with that enum - * constant, or NULL if the constant is unknown to libavutil. - */ -const AVColorPrimariesDesc *av_csp_primaries_desc_from_id(enum AVColorPrimaries prm); - -/** - * Detects which enum AVColorPrimaries constant corresponds to the given complete - * gamut description. - * @see enum AVColorPrimaries - * @param prm A description of the colorspace gamut - * @return The enum constant associated with this gamut, or - * AVCOL_PRI_UNSPECIFIED if no clear match can be idenitified. - */ -enum AVColorPrimaries av_csp_primaries_id_from_desc(const AVColorPrimariesDesc *prm); - -/** - * @} - */ - -#endif /* AVUTIL_CSP_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/des.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/des.h deleted file mode 100644 index 4cf11f5b..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/des.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * DES encryption/decryption - * Copyright (c) 2007 Reimar Doeffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_DES_H -#define AVUTIL_DES_H - -#include - -/** - * @defgroup lavu_des DES - * @ingroup lavu_crypto - * @{ - */ - -typedef struct AVDES { - uint64_t round_keys[3][16]; - int triple_des; -} AVDES; - -/** - * Allocate an AVDES context. - */ -AVDES *av_des_alloc(void); - -/** - * @brief Initializes an AVDES context. - * - * @param key_bits must be 64 or 192 - * @param decrypt 0 for encryption/CBC-MAC, 1 for decryption - * @return zero on success, negative value otherwise - */ -int av_des_init(struct AVDES *d, const uint8_t *key, int key_bits, int decrypt); - -/** - * @brief Encrypts / decrypts using the DES algorithm. - * - * @param count number of 8 byte blocks - * @param dst destination array, can be equal to src, must be 8-byte aligned - * @param src source array, can be equal to dst, must be 8-byte aligned, may be NULL - * @param iv initialization vector for CBC mode, if NULL then ECB will be used, - * must be 8-byte aligned - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_des_crypt(struct AVDES *d, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); - -/** - * @brief Calculates CBC-MAC using the DES algorithm. - * - * @param count number of 8 byte blocks - * @param dst destination array, can be equal to src, must be 8-byte aligned - * @param src source array, can be equal to dst, must be 8-byte aligned, may be NULL - */ -void av_des_mac(struct AVDES *d, uint8_t *dst, const uint8_t *src, int count); - -/** - * @} - */ - -#endif /* AVUTIL_DES_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/detection_bbox.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/detection_bbox.h deleted file mode 100644 index c20c204a..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/detection_bbox.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_DETECTION_BBOX_H -#define AVUTIL_DETECTION_BBOX_H - -#include "rational.h" -#include "avassert.h" -#include "frame.h" - -typedef struct AVDetectionBBox { - /** - * Distance in pixels from the left/top edge of the frame, - * together with width and height, defining the bounding box. - */ - int x; - int y; - int w; - int h; - -#define AV_DETECTION_BBOX_LABEL_NAME_MAX_SIZE 64 - - /** - * Detect result with confidence - */ - char detect_label[AV_DETECTION_BBOX_LABEL_NAME_MAX_SIZE]; - AVRational detect_confidence; - - /** - * At most 4 classifications based on the detected bounding box. - * For example, we can get max 4 different attributes with 4 different - * DNN models on one bounding box. - * classify_count is zero if no classification. - */ -#define AV_NUM_DETECTION_BBOX_CLASSIFY 4 - uint32_t classify_count; - char classify_labels[AV_NUM_DETECTION_BBOX_CLASSIFY][AV_DETECTION_BBOX_LABEL_NAME_MAX_SIZE]; - AVRational classify_confidences[AV_NUM_DETECTION_BBOX_CLASSIFY]; -} AVDetectionBBox; - -typedef struct AVDetectionBBoxHeader { - /** - * Information about how the bounding box is generated. - * for example, the DNN model name. - */ - char source[256]; - - /** - * Number of bounding boxes in the array. - */ - uint32_t nb_bboxes; - - /** - * Offset in bytes from the beginning of this structure at which - * the array of bounding boxes starts. - */ - size_t bboxes_offset; - - /** - * Size of each bounding box in bytes. - */ - size_t bbox_size; -} AVDetectionBBoxHeader; - -/* - * Get the bounding box at the specified {@code idx}. Must be between 0 and nb_bboxes. - */ -static av_always_inline AVDetectionBBox * -av_get_detection_bbox(const AVDetectionBBoxHeader *header, unsigned int idx) -{ - av_assert0(idx < header->nb_bboxes); - return (AVDetectionBBox *)((uint8_t *)header + header->bboxes_offset + - idx * header->bbox_size); -} - -/** - * Allocates memory for AVDetectionBBoxHeader, plus an array of {@code nb_bboxes} - * AVDetectionBBox, and initializes the variables. - * Can be freed with a normal av_free() call. - * - * @param out_size if non-NULL, the size in bytes of the resulting data array is - * written here. - */ -AVDetectionBBoxHeader *av_detection_bbox_alloc(uint32_t nb_bboxes, size_t *out_size); - -/** - * Allocates memory for AVDetectionBBoxHeader, plus an array of {@code nb_bboxes} - * AVDetectionBBox, in the given AVFrame {@code frame} as AVFrameSideData of type - * AV_FRAME_DATA_DETECTION_BBOXES and initializes the variables. - */ -AVDetectionBBoxHeader *av_detection_bbox_create_side_data(AVFrame *frame, uint32_t nb_bboxes); -#endif diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/dict.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/dict.h deleted file mode 100644 index 0d1afc6c..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/dict.h +++ /dev/null @@ -1,198 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Public dictionary API. - * @deprecated - * AVDictionary is provided for compatibility with libav. It is both in - * implementation as well as API inefficient. It does not scale and is - * extremely slow with large dictionaries. - * It is recommended that new code uses our tree container from tree.c/h - * where applicable, which uses AVL trees to achieve O(log n) performance. - */ - -#ifndef AVUTIL_DICT_H -#define AVUTIL_DICT_H - -#include - -/** - * @addtogroup lavu_dict AVDictionary - * @ingroup lavu_data - * - * @brief Simple key:value store - * - * @{ - * Dictionaries are used for storing key:value pairs. To create - * an AVDictionary, simply pass an address of a NULL pointer to - * av_dict_set(). NULL can be used as an empty dictionary wherever - * a pointer to an AVDictionary is required. - * Use av_dict_get() to retrieve an entry or iterate over all - * entries and finally av_dict_free() to free the dictionary - * and all its contents. - * - @code - AVDictionary *d = NULL; // "create" an empty dictionary - AVDictionaryEntry *t = NULL; - - av_dict_set(&d, "foo", "bar", 0); // add an entry - - char *k = av_strdup("key"); // if your strings are already allocated, - char *v = av_strdup("value"); // you can avoid copying them like this - av_dict_set(&d, k, v, AV_DICT_DONT_STRDUP_KEY | AV_DICT_DONT_STRDUP_VAL); - - while (t = av_dict_get(d, "", t, AV_DICT_IGNORE_SUFFIX)) { - <....> // iterate over all entries in d - } - av_dict_free(&d); - @endcode - */ - -#define AV_DICT_MATCH_CASE 1 /**< Only get an entry with exact-case key match. Only relevant in av_dict_get(). */ -#define AV_DICT_IGNORE_SUFFIX 2 /**< Return first entry in a dictionary whose first part corresponds to the search key, - ignoring the suffix of the found key string. Only relevant in av_dict_get(). */ -#define AV_DICT_DONT_STRDUP_KEY 4 /**< Take ownership of a key that's been - allocated with av_malloc() or another memory allocation function. */ -#define AV_DICT_DONT_STRDUP_VAL 8 /**< Take ownership of a value that's been - allocated with av_malloc() or another memory allocation function. */ -#define AV_DICT_DONT_OVERWRITE 16 ///< Don't overwrite existing entries. -#define AV_DICT_APPEND 32 /**< If the entry already exists, append to it. Note that no - delimiter is added, the strings are simply concatenated. */ -#define AV_DICT_MULTIKEY 64 /**< Allow to store several equal keys in the dictionary */ - -typedef struct AVDictionaryEntry { - char *key; - char *value; -} AVDictionaryEntry; - -typedef struct AVDictionary AVDictionary; - -/** - * Get a dictionary entry with matching key. - * - * The returned entry key or value must not be changed, or it will - * cause undefined behavior. - * - * To iterate through all the dictionary entries, you can set the matching key - * to the null string "" and set the AV_DICT_IGNORE_SUFFIX flag. - * - * @param prev Set to the previous matching element to find the next. - * If set to NULL the first matching element is returned. - * @param key matching key - * @param flags a collection of AV_DICT_* flags controlling how the entry is retrieved - * @return found entry or NULL in case no matching entry was found in the dictionary - */ -AVDictionaryEntry *av_dict_get(const AVDictionary *m, const char *key, - const AVDictionaryEntry *prev, int flags); - -/** - * Get number of entries in dictionary. - * - * @param m dictionary - * @return number of entries in dictionary - */ -int av_dict_count(const AVDictionary *m); - -/** - * Set the given entry in *pm, overwriting an existing entry. - * - * Note: If AV_DICT_DONT_STRDUP_KEY or AV_DICT_DONT_STRDUP_VAL is set, - * these arguments will be freed on error. - * - * Warning: Adding a new entry to a dictionary invalidates all existing entries - * previously returned with av_dict_get. - * - * @param pm pointer to a pointer to a dictionary struct. If *pm is NULL - * a dictionary struct is allocated and put in *pm. - * @param key entry key to add to *pm (will either be av_strduped or added as a new key depending on flags) - * @param value entry value to add to *pm (will be av_strduped or added as a new key depending on flags). - * Passing a NULL value will cause an existing entry to be deleted. - * @return >= 0 on success otherwise an error code <0 - */ -int av_dict_set(AVDictionary **pm, const char *key, const char *value, int flags); - -/** - * Convenience wrapper for av_dict_set that converts the value to a string - * and stores it. - * - * Note: If AV_DICT_DONT_STRDUP_KEY is set, key will be freed on error. - */ -int av_dict_set_int(AVDictionary **pm, const char *key, int64_t value, int flags); - -/** - * Parse the key/value pairs list and add the parsed entries to a dictionary. - * - * In case of failure, all the successfully set entries are stored in - * *pm. You may need to manually free the created dictionary. - * - * @param key_val_sep a 0-terminated list of characters used to separate - * key from value - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other - * @param flags flags to use when adding to dictionary. - * AV_DICT_DONT_STRDUP_KEY and AV_DICT_DONT_STRDUP_VAL - * are ignored since the key/value tokens will always - * be duplicated. - * @return 0 on success, negative AVERROR code on failure - */ -int av_dict_parse_string(AVDictionary **pm, const char *str, - const char *key_val_sep, const char *pairs_sep, - int flags); - -/** - * Copy entries from one AVDictionary struct into another. - * @param dst pointer to a pointer to a AVDictionary struct. If *dst is NULL, - * this function will allocate a struct for you and put it in *dst - * @param src pointer to source AVDictionary struct - * @param flags flags to use when setting entries in *dst - * @note metadata is read using the AV_DICT_IGNORE_SUFFIX flag - * @return 0 on success, negative AVERROR code on failure. If dst was allocated - * by this function, callers should free the associated memory. - */ -int av_dict_copy(AVDictionary **dst, const AVDictionary *src, int flags); - -/** - * Free all the memory allocated for an AVDictionary struct - * and all keys and values. - */ -void av_dict_free(AVDictionary **m); - -/** - * Get dictionary entries as a string. - * - * Create a string containing dictionary's entries. - * Such string may be passed back to av_dict_parse_string(). - * @note String is escaped with backslashes ('\'). - * - * @param[in] m dictionary - * @param[out] buffer Pointer to buffer that will be allocated with string containg entries. - * Buffer must be freed by the caller when is no longer needed. - * @param[in] key_val_sep character used to separate key from value - * @param[in] pairs_sep character used to separate two pairs from each other - * @return >= 0 on success, negative on error - * @warning Separators cannot be neither '\\' nor '\0'. They also cannot be the same. - */ -int av_dict_get_string(const AVDictionary *m, char **buffer, - const char key_val_sep, const char pairs_sep); - -/** - * @} - */ - -#endif /* AVUTIL_DICT_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/display.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/display.h deleted file mode 100644 index 31d8bef3..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/display.h +++ /dev/null @@ -1,113 +0,0 @@ -/* - * Copyright (c) 2014 Vittorio Giovara - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Display matrix - */ - -#ifndef AVUTIL_DISPLAY_H -#define AVUTIL_DISPLAY_H - -#include - -/** - * @addtogroup lavu_video - * @{ - * - * @defgroup lavu_video_display Display transformation matrix functions - * @{ - */ - -/** - * @addtogroup lavu_video_display - * The display transformation matrix specifies an affine transformation that - * should be applied to video frames for correct presentation. It is compatible - * with the matrices stored in the ISO/IEC 14496-12 container format. - * - * The data is a 3x3 matrix represented as a 9-element array: - * - * @code{.unparsed} - * | a b u | - * (a, b, u, c, d, v, x, y, w) -> | c d v | - * | x y w | - * @endcode - * - * All numbers are stored in native endianness, as 16.16 fixed-point values, - * except for u, v and w, which are stored as 2.30 fixed-point values. - * - * The transformation maps a point (p, q) in the source (pre-transformation) - * frame to the point (p', q') in the destination (post-transformation) frame as - * follows: - * - * @code{.unparsed} - * | a b u | - * (p, q, 1) . | c d v | = z * (p', q', 1) - * | x y w | - * @endcode - * - * The transformation can also be more explicitly written in components as - * follows: - * - * @code{.unparsed} - * p' = (a * p + c * q + x) / z; - * q' = (b * p + d * q + y) / z; - * z = u * p + v * q + w - * @endcode - */ - -/** - * Extract the rotation component of the transformation matrix. - * - * @param matrix the transformation matrix - * @return the angle (in degrees) by which the transformation rotates the frame - * counterclockwise. The angle will be in range [-180.0, 180.0], - * or NaN if the matrix is singular. - * - * @note floating point numbers are inherently inexact, so callers are - * recommended to round the return value to nearest integer before use. - */ -double av_display_rotation_get(const int32_t matrix[9]); - -/** - * Initialize a transformation matrix describing a pure clockwise - * rotation by the specified angle (in degrees). - * - * @param matrix an allocated transformation matrix (will be fully overwritten - * by this function) - * @param angle rotation angle in degrees. - */ -void av_display_rotation_set(int32_t matrix[9], double angle); - -/** - * Flip the input matrix horizontally and/or vertically. - * - * @param matrix an allocated transformation matrix - * @param hflip whether the matrix should be flipped horizontally - * @param vflip whether the matrix should be flipped vertically - */ -void av_display_matrix_flip(int32_t matrix[9], int hflip, int vflip); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_DISPLAY_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/dovi_meta.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/dovi_meta.h deleted file mode 100644 index 3d11e02b..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/dovi_meta.h +++ /dev/null @@ -1,236 +0,0 @@ -/* - * Copyright (c) 2020 Vacing Fang - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * DOVI configuration - */ - - -#ifndef AVUTIL_DOVI_META_H -#define AVUTIL_DOVI_META_H - -#include -#include -#include "rational.h" - -/* - * DOVI configuration - * ref: dolby-vision-bitstreams-within-the-iso-base-media-file-format-v2.1.2 - dolby-vision-bitstreams-in-mpeg-2-transport-stream-multiplex-v1.2 - * @code - * uint8_t dv_version_major, the major version number that the stream complies with - * uint8_t dv_version_minor, the minor version number that the stream complies with - * uint8_t dv_profile, the Dolby Vision profile - * uint8_t dv_level, the Dolby Vision level - * uint8_t rpu_present_flag - * uint8_t el_present_flag - * uint8_t bl_present_flag - * uint8_t dv_bl_signal_compatibility_id - * @endcode - * - * @note The struct must be allocated with av_dovi_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVDOVIDecoderConfigurationRecord { - uint8_t dv_version_major; - uint8_t dv_version_minor; - uint8_t dv_profile; - uint8_t dv_level; - uint8_t rpu_present_flag; - uint8_t el_present_flag; - uint8_t bl_present_flag; - uint8_t dv_bl_signal_compatibility_id; -} AVDOVIDecoderConfigurationRecord; - -/** - * Allocate a AVDOVIDecoderConfigurationRecord structure and initialize its - * fields to default values. - * - * @return the newly allocated struct or NULL on failure - */ -AVDOVIDecoderConfigurationRecord *av_dovi_alloc(size_t *size); - -/** - * Dolby Vision RPU data header. - * - * @note sizeof(AVDOVIRpuDataHeader) is not part of the public ABI. - */ -typedef struct AVDOVIRpuDataHeader { - uint8_t rpu_type; - uint16_t rpu_format; - uint8_t vdr_rpu_profile; - uint8_t vdr_rpu_level; - uint8_t chroma_resampling_explicit_filter_flag; - uint8_t coef_data_type; /* informative, lavc always converts to fixed */ - uint8_t coef_log2_denom; - uint8_t vdr_rpu_normalized_idc; - uint8_t bl_video_full_range_flag; - uint8_t bl_bit_depth; /* [8, 16] */ - uint8_t el_bit_depth; /* [8, 16] */ - uint8_t vdr_bit_depth; /* [8, 16] */ - uint8_t spatial_resampling_filter_flag; - uint8_t el_spatial_resampling_filter_flag; - uint8_t disable_residual_flag; -} AVDOVIRpuDataHeader; - -enum AVDOVIMappingMethod { - AV_DOVI_MAPPING_POLYNOMIAL = 0, - AV_DOVI_MAPPING_MMR = 1, -}; - -/** - * Coefficients of a piece-wise function. The pieces of the function span the - * value ranges between two adjacent pivot values. - */ -#define AV_DOVI_MAX_PIECES 8 -typedef struct AVDOVIReshapingCurve { - uint8_t num_pivots; /* [2, 9] */ - uint16_t pivots[AV_DOVI_MAX_PIECES + 1]; /* sorted ascending */ - enum AVDOVIMappingMethod mapping_idc[AV_DOVI_MAX_PIECES]; - /* AV_DOVI_MAPPING_POLYNOMIAL */ - uint8_t poly_order[AV_DOVI_MAX_PIECES]; /* [1, 2] */ - int64_t poly_coef[AV_DOVI_MAX_PIECES][3]; /* x^0, x^1, x^2 */ - /* AV_DOVI_MAPPING_MMR */ - uint8_t mmr_order[AV_DOVI_MAX_PIECES]; /* [1, 3] */ - int64_t mmr_constant[AV_DOVI_MAX_PIECES]; - int64_t mmr_coef[AV_DOVI_MAX_PIECES][3/* order - 1 */][7]; -} AVDOVIReshapingCurve; - -enum AVDOVINLQMethod { - AV_DOVI_NLQ_NONE = -1, - AV_DOVI_NLQ_LINEAR_DZ = 0, -}; - -/** - * Coefficients of the non-linear inverse quantization. For the interpretation - * of these, see ETSI GS CCM 001. - */ -typedef struct AVDOVINLQParams { - uint16_t nlq_offset; - uint64_t vdr_in_max; - /* AV_DOVI_NLQ_LINEAR_DZ */ - uint64_t linear_deadzone_slope; - uint64_t linear_deadzone_threshold; -} AVDOVINLQParams; - -/** - * Dolby Vision RPU data mapping parameters. - * - * @note sizeof(AVDOVIDataMapping) is not part of the public ABI. - */ -typedef struct AVDOVIDataMapping { - uint8_t vdr_rpu_id; - uint8_t mapping_color_space; - uint8_t mapping_chroma_format_idc; - AVDOVIReshapingCurve curves[3]; /* per component */ - - /* Non-linear inverse quantization */ - enum AVDOVINLQMethod nlq_method_idc; - uint32_t num_x_partitions; - uint32_t num_y_partitions; - AVDOVINLQParams nlq[3]; /* per component */ -} AVDOVIDataMapping; - -/** - * Dolby Vision RPU colorspace metadata parameters. - * - * @note sizeof(AVDOVIColorMetadata) is not part of the public ABI. - */ -typedef struct AVDOVIColorMetadata { - uint8_t dm_metadata_id; - uint8_t scene_refresh_flag; - - /** - * Coefficients of the custom Dolby Vision IPT-PQ matrices. These are to be - * used instead of the matrices indicated by the frame's colorspace tags. - * The output of rgb_to_lms_matrix is to be fed into a BT.2020 LMS->RGB - * matrix based on a Hunt-Pointer-Estevez transform, but without any - * crosstalk. (See the definition of the ICtCp colorspace for more - * information.) - */ - AVRational ycc_to_rgb_matrix[9]; /* before PQ linearization */ - AVRational ycc_to_rgb_offset[3]; /* input offset of neutral value */ - AVRational rgb_to_lms_matrix[9]; /* after PQ linearization */ - - /** - * Extra signal metadata (see Dolby patents for more info). - */ - uint16_t signal_eotf; - uint16_t signal_eotf_param0; - uint16_t signal_eotf_param1; - uint32_t signal_eotf_param2; - uint8_t signal_bit_depth; - uint8_t signal_color_space; - uint8_t signal_chroma_format; - uint8_t signal_full_range_flag; /* [0, 3] */ - uint16_t source_min_pq; - uint16_t source_max_pq; - uint16_t source_diagonal; -} AVDOVIColorMetadata; - -/** - * Combined struct representing a combination of header, mapping and color - * metadata, for attaching to frames as side data. - * - * @note The struct must be allocated with av_dovi_metadata_alloc() and - * its size is not a part of the public ABI. - */ - -typedef struct AVDOVIMetadata { - /** - * Offset in bytes from the beginning of this structure at which the - * respective structs start. - */ - size_t header_offset; /* AVDOVIRpuDataHeader */ - size_t mapping_offset; /* AVDOVIDataMapping */ - size_t color_offset; /* AVDOVIColorMetadata */ -} AVDOVIMetadata; - -static av_always_inline AVDOVIRpuDataHeader * -av_dovi_get_header(const AVDOVIMetadata *data) -{ - return (AVDOVIRpuDataHeader *)((uint8_t *) data + data->header_offset); -} - -static av_always_inline AVDOVIDataMapping * -av_dovi_get_mapping(const AVDOVIMetadata *data) -{ - return (AVDOVIDataMapping *)((uint8_t *) data + data->mapping_offset); -} - -static av_always_inline AVDOVIColorMetadata * -av_dovi_get_color(const AVDOVIMetadata *data) -{ - return (AVDOVIColorMetadata *)((uint8_t *) data + data->color_offset); -} - -/** - * Allocate an AVDOVIMetadata structure and initialize its - * fields to default values. - * - * @param size If this parameter is non-NULL, the size in bytes of the - * allocated struct will be written here on success - * - * @return the newly allocated struct or NULL on failure - */ -AVDOVIMetadata *av_dovi_metadata_alloc(size_t *size); - -#endif /* AVUTIL_DOVI_META_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/downmix_info.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/downmix_info.h deleted file mode 100644 index 221cf5bf..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/downmix_info.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * Copyright (c) 2014 Tim Walker - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_DOWNMIX_INFO_H -#define AVUTIL_DOWNMIX_INFO_H - -#include "frame.h" - -/** - * @file - * audio downmix medatata - */ - -/** - * @addtogroup lavu_audio - * @{ - */ - -/** - * @defgroup downmix_info Audio downmix metadata - * @{ - */ - -/** - * Possible downmix types. - */ -enum AVDownmixType { - AV_DOWNMIX_TYPE_UNKNOWN, /**< Not indicated. */ - AV_DOWNMIX_TYPE_LORO, /**< Lo/Ro 2-channel downmix (Stereo). */ - AV_DOWNMIX_TYPE_LTRT, /**< Lt/Rt 2-channel downmix, Dolby Surround compatible. */ - AV_DOWNMIX_TYPE_DPLII, /**< Lt/Rt 2-channel downmix, Dolby Pro Logic II compatible. */ - AV_DOWNMIX_TYPE_NB /**< Number of downmix types. Not part of ABI. */ -}; - -/** - * This structure describes optional metadata relevant to a downmix procedure. - * - * All fields are set by the decoder to the value indicated in the audio - * bitstream (if present), or to a "sane" default otherwise. - */ -typedef struct AVDownmixInfo { - /** - * Type of downmix preferred by the mastering engineer. - */ - enum AVDownmixType preferred_downmix_type; - - /** - * Absolute scale factor representing the nominal level of the center - * channel during a regular downmix. - */ - double center_mix_level; - - /** - * Absolute scale factor representing the nominal level of the center - * channel during an Lt/Rt compatible downmix. - */ - double center_mix_level_ltrt; - - /** - * Absolute scale factor representing the nominal level of the surround - * channels during a regular downmix. - */ - double surround_mix_level; - - /** - * Absolute scale factor representing the nominal level of the surround - * channels during an Lt/Rt compatible downmix. - */ - double surround_mix_level_ltrt; - - /** - * Absolute scale factor representing the level at which the LFE data is - * mixed into L/R channels during downmixing. - */ - double lfe_mix_level; -} AVDownmixInfo; - -/** - * Get a frame's AV_FRAME_DATA_DOWNMIX_INFO side data for editing. - * - * If the side data is absent, it is created and added to the frame. - * - * @param frame the frame for which the side data is to be obtained or created - * - * @return the AVDownmixInfo structure to be edited by the caller, or NULL if - * the structure cannot be allocated. - */ -AVDownmixInfo *av_downmix_info_update_side_data(AVFrame *frame); - -/** - * @} - */ - -/** - * @} - */ - -#endif /* AVUTIL_DOWNMIX_INFO_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/encryption_info.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/encryption_info.h deleted file mode 100644 index 8fe7ebfe..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/encryption_info.h +++ /dev/null @@ -1,205 +0,0 @@ -/** - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_ENCRYPTION_INFO_H -#define AVUTIL_ENCRYPTION_INFO_H - -#include -#include - -typedef struct AVSubsampleEncryptionInfo { - /** The number of bytes that are clear. */ - unsigned int bytes_of_clear_data; - - /** - * The number of bytes that are protected. If using pattern encryption, - * the pattern applies to only the protected bytes; if not using pattern - * encryption, all these bytes are encrypted. - */ - unsigned int bytes_of_protected_data; -} AVSubsampleEncryptionInfo; - -/** - * This describes encryption info for a packet. This contains frame-specific - * info for how to decrypt the packet before passing it to the decoder. - * - * The size of this struct is not part of the public ABI. - */ -typedef struct AVEncryptionInfo { - /** The fourcc encryption scheme, in big-endian byte order. */ - uint32_t scheme; - - /** - * Only used for pattern encryption. This is the number of 16-byte blocks - * that are encrypted. - */ - uint32_t crypt_byte_block; - - /** - * Only used for pattern encryption. This is the number of 16-byte blocks - * that are clear. - */ - uint32_t skip_byte_block; - - /** - * The ID of the key used to encrypt the packet. This should always be - * 16 bytes long, but may be changed in the future. - */ - uint8_t *key_id; - uint32_t key_id_size; - - /** - * The initialization vector. This may have been zero-filled to be the - * correct block size. This should always be 16 bytes long, but may be - * changed in the future. - */ - uint8_t *iv; - uint32_t iv_size; - - /** - * An array of subsample encryption info specifying how parts of the sample - * are encrypted. If there are no subsamples, then the whole sample is - * encrypted. - */ - AVSubsampleEncryptionInfo *subsamples; - uint32_t subsample_count; -} AVEncryptionInfo; - -/** - * This describes info used to initialize an encryption key system. - * - * The size of this struct is not part of the public ABI. - */ -typedef struct AVEncryptionInitInfo { - /** - * A unique identifier for the key system this is for, can be NULL if it - * is not known. This should always be 16 bytes, but may change in the - * future. - */ - uint8_t* system_id; - uint32_t system_id_size; - - /** - * An array of key IDs this initialization data is for. All IDs are the - * same length. Can be NULL if there are no known key IDs. - */ - uint8_t** key_ids; - /** The number of key IDs. */ - uint32_t num_key_ids; - /** - * The number of bytes in each key ID. This should always be 16, but may - * change in the future. - */ - uint32_t key_id_size; - - /** - * Key-system specific initialization data. This data is copied directly - * from the file and the format depends on the specific key system. This - * can be NULL if there is no initialization data; in that case, there - * will be at least one key ID. - */ - uint8_t* data; - uint32_t data_size; - - /** - * An optional pointer to the next initialization info in the list. - */ - struct AVEncryptionInitInfo *next; -} AVEncryptionInitInfo; - -/** - * Allocates an AVEncryptionInfo structure and sub-pointers to hold the given - * number of subsamples. This will allocate pointers for the key ID, IV, - * and subsample entries, set the size members, and zero-initialize the rest. - * - * @param subsample_count The number of subsamples. - * @param key_id_size The number of bytes in the key ID, should be 16. - * @param iv_size The number of bytes in the IV, should be 16. - * - * @return The new AVEncryptionInfo structure, or NULL on error. - */ -AVEncryptionInfo *av_encryption_info_alloc(uint32_t subsample_count, uint32_t key_id_size, uint32_t iv_size); - -/** - * Allocates an AVEncryptionInfo structure with a copy of the given data. - * @return The new AVEncryptionInfo structure, or NULL on error. - */ -AVEncryptionInfo *av_encryption_info_clone(const AVEncryptionInfo *info); - -/** - * Frees the given encryption info object. This MUST NOT be used to free the - * side-data data pointer, that should use normal side-data methods. - */ -void av_encryption_info_free(AVEncryptionInfo *info); - -/** - * Creates a copy of the AVEncryptionInfo that is contained in the given side - * data. The resulting object should be passed to av_encryption_info_free() - * when done. - * - * @return The new AVEncryptionInfo structure, or NULL on error. - */ -AVEncryptionInfo *av_encryption_info_get_side_data(const uint8_t *side_data, size_t side_data_size); - -/** - * Allocates and initializes side data that holds a copy of the given encryption - * info. The resulting pointer should be either freed using av_free or given - * to av_packet_add_side_data(). - * - * @return The new side-data pointer, or NULL. - */ -uint8_t *av_encryption_info_add_side_data( - const AVEncryptionInfo *info, size_t *side_data_size); - - -/** - * Allocates an AVEncryptionInitInfo structure and sub-pointers to hold the - * given sizes. This will allocate pointers and set all the fields. - * - * @return The new AVEncryptionInitInfo structure, or NULL on error. - */ -AVEncryptionInitInfo *av_encryption_init_info_alloc( - uint32_t system_id_size, uint32_t num_key_ids, uint32_t key_id_size, uint32_t data_size); - -/** - * Frees the given encryption init info object. This MUST NOT be used to free - * the side-data data pointer, that should use normal side-data methods. - */ -void av_encryption_init_info_free(AVEncryptionInitInfo* info); - -/** - * Creates a copy of the AVEncryptionInitInfo that is contained in the given - * side data. The resulting object should be passed to - * av_encryption_init_info_free() when done. - * - * @return The new AVEncryptionInitInfo structure, or NULL on error. - */ -AVEncryptionInitInfo *av_encryption_init_info_get_side_data( - const uint8_t* side_data, size_t side_data_size); - -/** - * Allocates and initializes side data that holds a copy of the given encryption - * init info. The resulting pointer should be either freed using av_free or - * given to av_packet_add_side_data(). - * - * @return The new side-data pointer, or NULL. - */ -uint8_t *av_encryption_init_info_add_side_data( - const AVEncryptionInitInfo *info, size_t *side_data_size); - -#endif /* AVUTIL_ENCRYPTION_INFO_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/error.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/error.h deleted file mode 100644 index 0d3269aa..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/error.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * error code definitions - */ - -#ifndef AVUTIL_ERROR_H -#define AVUTIL_ERROR_H - -#include -#include - -#include "macros.h" - -/** - * @addtogroup lavu_error - * - * @{ - */ - - -/* error handling */ -#if EDOM > 0 -#define AVERROR(e) (-(e)) ///< Returns a negative error code from a POSIX error code, to return from library functions. -#define AVUNERROR(e) (-(e)) ///< Returns a POSIX error code from a library function error return value. -#else -/* Some platforms have E* and errno already negated. */ -#define AVERROR(e) (e) -#define AVUNERROR(e) (e) -#endif - -#define FFERRTAG(a, b, c, d) (-(int)MKTAG(a, b, c, d)) - -#define AVERROR_BSF_NOT_FOUND FFERRTAG(0xF8,'B','S','F') ///< Bitstream filter not found -#define AVERROR_BUG FFERRTAG( 'B','U','G','!') ///< Internal bug, also see AVERROR_BUG2 -#define AVERROR_BUFFER_TOO_SMALL FFERRTAG( 'B','U','F','S') ///< Buffer too small -#define AVERROR_DECODER_NOT_FOUND FFERRTAG(0xF8,'D','E','C') ///< Decoder not found -#define AVERROR_DEMUXER_NOT_FOUND FFERRTAG(0xF8,'D','E','M') ///< Demuxer not found -#define AVERROR_ENCODER_NOT_FOUND FFERRTAG(0xF8,'E','N','C') ///< Encoder not found -#define AVERROR_EOF FFERRTAG( 'E','O','F',' ') ///< End of file -#define AVERROR_EXIT FFERRTAG( 'E','X','I','T') ///< Immediate exit was requested; the called function should not be restarted -#define AVERROR_EXTERNAL FFERRTAG( 'E','X','T',' ') ///< Generic error in an external library -#define AVERROR_FILTER_NOT_FOUND FFERRTAG(0xF8,'F','I','L') ///< Filter not found -#define AVERROR_INVALIDDATA FFERRTAG( 'I','N','D','A') ///< Invalid data found when processing input -#define AVERROR_MUXER_NOT_FOUND FFERRTAG(0xF8,'M','U','X') ///< Muxer not found -#define AVERROR_OPTION_NOT_FOUND FFERRTAG(0xF8,'O','P','T') ///< Option not found -#define AVERROR_PATCHWELCOME FFERRTAG( 'P','A','W','E') ///< Not yet implemented in FFmpeg, patches welcome -#define AVERROR_PROTOCOL_NOT_FOUND FFERRTAG(0xF8,'P','R','O') ///< Protocol not found - -#define AVERROR_STREAM_NOT_FOUND FFERRTAG(0xF8,'S','T','R') ///< Stream not found -/** - * This is semantically identical to AVERROR_BUG - * it has been introduced in Libav after our AVERROR_BUG and with a modified value. - */ -#define AVERROR_BUG2 FFERRTAG( 'B','U','G',' ') -#define AVERROR_UNKNOWN FFERRTAG( 'U','N','K','N') ///< Unknown error, typically from an external library -#define AVERROR_EXPERIMENTAL (-0x2bb2afa8) ///< Requested feature is flagged experimental. Set strict_std_compliance if you really want to use it. -#define AVERROR_INPUT_CHANGED (-0x636e6701) ///< Input changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_OUTPUT_CHANGED) -#define AVERROR_OUTPUT_CHANGED (-0x636e6702) ///< Output changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_INPUT_CHANGED) -/* HTTP & RTSP errors */ -#define AVERROR_HTTP_BAD_REQUEST FFERRTAG(0xF8,'4','0','0') -#define AVERROR_HTTP_UNAUTHORIZED FFERRTAG(0xF8,'4','0','1') -#define AVERROR_HTTP_FORBIDDEN FFERRTAG(0xF8,'4','0','3') -#define AVERROR_HTTP_NOT_FOUND FFERRTAG(0xF8,'4','0','4') -#define AVERROR_HTTP_OTHER_4XX FFERRTAG(0xF8,'4','X','X') -#define AVERROR_HTTP_SERVER_ERROR FFERRTAG(0xF8,'5','X','X') - -#define AV_ERROR_MAX_STRING_SIZE 64 - -/** - * Put a description of the AVERROR code errnum in errbuf. - * In case of failure the global variable errno is set to indicate the - * error. Even in case of failure av_strerror() will print a generic - * error message indicating the errnum provided to errbuf. - * - * @param errnum error code to describe - * @param errbuf buffer to which description is written - * @param errbuf_size the size in bytes of errbuf - * @return 0 on success, a negative value if a description for errnum - * cannot be found - */ -int av_strerror(int errnum, char *errbuf, size_t errbuf_size); - -/** - * Fill the provided buffer with a string containing an error string - * corresponding to the AVERROR code errnum. - * - * @param errbuf a buffer - * @param errbuf_size size in bytes of errbuf - * @param errnum error code to describe - * @return the buffer in input, filled with the error description - * @see av_strerror() - */ -static inline char *av_make_error_string(char *errbuf, size_t errbuf_size, int errnum) -{ - av_strerror(errnum, errbuf, errbuf_size); - return errbuf; -} - -/** - * Convenience macro, the return value should be used only directly in - * function arguments but never stand-alone. - */ -#define av_err2str(errnum) \ - av_make_error_string((char[AV_ERROR_MAX_STRING_SIZE]){0}, AV_ERROR_MAX_STRING_SIZE, errnum) - -/** - * @} - */ - -#endif /* AVUTIL_ERROR_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/eval.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/eval.h deleted file mode 100644 index 57afc2d5..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/eval.h +++ /dev/null @@ -1,135 +0,0 @@ -/* - * Copyright (c) 2002 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * simple arithmetic expression evaluator - */ - -#ifndef AVUTIL_EVAL_H -#define AVUTIL_EVAL_H - -typedef struct AVExpr AVExpr; - -/** - * Parse and evaluate an expression. - * Note, this is significantly slower than av_expr_eval(). - * - * @param res a pointer to a double where is put the result value of - * the expression, or NAN in case of error - * @param s expression as a zero terminated string, for example "1+2^3+5*5+sin(2/3)" - * @param const_names NULL terminated array of zero terminated strings of constant identifiers, for example {"PI", "E", 0} - * @param const_values a zero terminated array of values for the identifiers from const_names - * @param func1_names NULL terminated array of zero terminated strings of funcs1 identifiers - * @param funcs1 NULL terminated array of function pointers for functions which take 1 argument - * @param func2_names NULL terminated array of zero terminated strings of funcs2 identifiers - * @param funcs2 NULL terminated array of function pointers for functions which take 2 arguments - * @param opaque a pointer which will be passed to all functions from funcs1 and funcs2 - * @param log_ctx parent logging context - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code otherwise - */ -int av_expr_parse_and_eval(double *res, const char *s, - const char * const *const_names, const double *const_values, - const char * const *func1_names, double (* const *funcs1)(void *, double), - const char * const *func2_names, double (* const *funcs2)(void *, double, double), - void *opaque, int log_offset, void *log_ctx); - -/** - * Parse an expression. - * - * @param expr a pointer where is put an AVExpr containing the parsed - * value in case of successful parsing, or NULL otherwise. - * The pointed to AVExpr must be freed with av_expr_free() by the user - * when it is not needed anymore. - * @param s expression as a zero terminated string, for example "1+2^3+5*5+sin(2/3)" - * @param const_names NULL terminated array of zero terminated strings of constant identifiers, for example {"PI", "E", 0} - * @param func1_names NULL terminated array of zero terminated strings of funcs1 identifiers - * @param funcs1 NULL terminated array of function pointers for functions which take 1 argument - * @param func2_names NULL terminated array of zero terminated strings of funcs2 identifiers - * @param funcs2 NULL terminated array of function pointers for functions which take 2 arguments - * @param log_ctx parent logging context - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code otherwise - */ -int av_expr_parse(AVExpr **expr, const char *s, - const char * const *const_names, - const char * const *func1_names, double (* const *funcs1)(void *, double), - const char * const *func2_names, double (* const *funcs2)(void *, double, double), - int log_offset, void *log_ctx); - -/** - * Evaluate a previously parsed expression. - * - * @param const_values a zero terminated array of values for the identifiers from av_expr_parse() const_names - * @param opaque a pointer which will be passed to all functions from funcs1 and funcs2 - * @return the value of the expression - */ -double av_expr_eval(AVExpr *e, const double *const_values, void *opaque); - -/** - * Track the presence of variables and their number of occurrences in a parsed expression - * - * @param counter a zero-initialized array where the count of each variable will be stored - * @param size size of array - * @return 0 on success, a negative value indicates that no expression or array was passed - * or size was zero - */ -int av_expr_count_vars(AVExpr *e, unsigned *counter, int size); - -/** - * Track the presence of user provided functions and their number of occurrences - * in a parsed expression. - * - * @param counter a zero-initialized array where the count of each function will be stored - * if you passed 5 functions with 2 arguments to av_expr_parse() - * then for arg=2 this will use upto 5 entries. - * @param size size of array - * @param arg number of arguments the counted functions have - * @return 0 on success, a negative value indicates that no expression or array was passed - * or size was zero - */ -int av_expr_count_func(AVExpr *e, unsigned *counter, int size, int arg); - -/** - * Free a parsed expression previously created with av_expr_parse(). - */ -void av_expr_free(AVExpr *e); - -/** - * Parse the string in numstr and return its value as a double. If - * the string is empty, contains only whitespaces, or does not contain - * an initial substring that has the expected syntax for a - * floating-point number, no conversion is performed. In this case, - * returns a value of zero and the value returned in tail is the value - * of numstr. - * - * @param numstr a string representing a number, may contain one of - * the International System number postfixes, for example 'K', 'M', - * 'G'. If 'i' is appended after the postfix, powers of 2 are used - * instead of powers of 10. The 'B' postfix multiplies the value by - * 8, and can be appended after another postfix or used alone. This - * allows using for example 'KB', 'MiB', 'G' and 'B' as postfix. - * @param tail if non-NULL puts here the pointer to the char next - * after the last parsed character - */ -double av_strtod(const char *numstr, char **tail); - -#endif /* AVUTIL_EVAL_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/ffversion.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/ffversion.h deleted file mode 100644 index fa716392..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/ffversion.h +++ /dev/null @@ -1,5 +0,0 @@ -/* Automatically generated by version.sh, do not manually edit! */ -#ifndef AVUTIL_FFVERSION_H -#define AVUTIL_FFVERSION_H -#define FFMPEG_VERSION "N-107736-g9e029dc265" -#endif /* AVUTIL_FFVERSION_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/fifo.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/fifo.h deleted file mode 100644 index 4eed364a..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/fifo.h +++ /dev/null @@ -1,426 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * a very simple circular buffer FIFO implementation - */ - -#ifndef AVUTIL_FIFO_H -#define AVUTIL_FIFO_H - -#include -#include - -#include "attributes.h" -#include "version.h" - -typedef struct AVFifo AVFifo; - -/** - * Callback for writing or reading from a FIFO, passed to (and invoked from) the - * av_fifo_*_cb() functions. It may be invoked multiple times from a single - * av_fifo_*_cb() call and may process less data than the maximum size indicated - * by nb_elems. - * - * @param opaque the opaque pointer provided to the av_fifo_*_cb() function - * @param buf the buffer for reading or writing the data, depending on which - * av_fifo_*_cb function is called - * @param nb_elems On entry contains the maximum number of elements that can be - * read from / written into buf. On success, the callback should - * update it to contain the number of elements actually written. - * - * @return 0 on success, a negative error code on failure (will be returned from - * the invoking av_fifo_*_cb() function) - */ -typedef int AVFifoCB(void *opaque, void *buf, size_t *nb_elems); - -/** - * Automatically resize the FIFO on writes, so that the data fits. This - * automatic resizing happens up to a limit that can be modified with - * av_fifo_auto_grow_limit(). - */ -#define AV_FIFO_FLAG_AUTO_GROW (1 << 0) - -/** - * Allocate and initialize an AVFifo with a given element size. - * - * @param elems initial number of elements that can be stored in the FIFO - * @param elem_size Size in bytes of a single element. Further operations on - * the returned FIFO will implicitly use this element size. - * @param flags a combination of AV_FIFO_FLAG_* - * - * @return newly-allocated AVFifo on success, a negative error code on failure - */ -AVFifo *av_fifo_alloc2(size_t elems, size_t elem_size, - unsigned int flags); - -/** - * @return Element size for FIFO operations. This element size is set at - * FIFO allocation and remains constant during its lifetime - */ -size_t av_fifo_elem_size(const AVFifo *f); - -/** - * Set the maximum size (in elements) to which the FIFO can be resized - * automatically. Has no effect unless AV_FIFO_FLAG_AUTO_GROW is used. - */ -void av_fifo_auto_grow_limit(AVFifo *f, size_t max_elems); - -/** - * @return number of elements available for reading from the given FIFO. - */ -size_t av_fifo_can_read(const AVFifo *f); - -/** - * @return number of elements that can be written into the given FIFO. - */ -size_t av_fifo_can_write(const AVFifo *f); - -/** - * Enlarge an AVFifo. - * - * On success, the FIFO will be large enough to hold exactly - * inc + av_fifo_can_read() + av_fifo_can_write() - * elements. In case of failure, the old FIFO is kept unchanged. - * - * @param f AVFifo to resize - * @param inc number of elements to allocate for, in addition to the current - * allocated size - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_grow2(AVFifo *f, size_t inc); - -/** - * Write data into a FIFO. - * - * In case nb_elems > av_fifo_can_write(f), nothing is written and an error - * is returned. - * - * @param f the FIFO buffer - * @param buf Data to be written. nb_elems * av_fifo_elem_size(f) bytes will be - * read from buf on success. - * @param nb_elems number of elements to write into FIFO - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_write(AVFifo *f, const void *buf, size_t nb_elems); - -/** - * Write data from a user-provided callback into a FIFO. - * - * @param f the FIFO buffer - * @param read_cb Callback supplying the data to the FIFO. May be called - * multiple times. - * @param opaque opaque user data to be provided to read_cb - * @param nb_elems Should point to the maximum number of elements that can be - * written. Will be updated to contain the number of elements - * actually written. - * - * @return non-negative number on success, a negative error code on failure - */ -int av_fifo_write_from_cb(AVFifo *f, AVFifoCB read_cb, - void *opaque, size_t *nb_elems); - -/** - * Read data from a FIFO. - * - * In case nb_elems > av_fifo_can_read(f), nothing is read and an error - * is returned. - * - * @param f the FIFO buffer - * @param buf Buffer to store the data. nb_elems * av_fifo_elem_size(f) bytes - * will be written into buf on success. - * @param nb_elems number of elements to read from FIFO - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_read(AVFifo *f, void *buf, size_t nb_elems); - -/** - * Feed data from a FIFO into a user-provided callback. - * - * @param f the FIFO buffer - * @param write_cb Callback the data will be supplied to. May be called - * multiple times. - * @param opaque opaque user data to be provided to write_cb - * @param nb_elems Should point to the maximum number of elements that can be - * read. Will be updated to contain the total number of elements - * actually sent to the callback. - * - * @return non-negative number on success, a negative error code on failure - */ -int av_fifo_read_to_cb(AVFifo *f, AVFifoCB write_cb, - void *opaque, size_t *nb_elems); - -/** - * Read data from a FIFO without modifying FIFO state. - * - * Returns an error if an attempt is made to peek to nonexistent elements - * (i.e. if offset + nb_elems is larger than av_fifo_can_read(f)). - * - * @param f the FIFO buffer - * @param buf Buffer to store the data. nb_elems * av_fifo_elem_size(f) bytes - * will be written into buf. - * @param nb_elems number of elements to read from FIFO - * @param offset number of initial elements to skip. - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_peek(AVFifo *f, void *buf, size_t nb_elems, size_t offset); - -/** - * Feed data from a FIFO into a user-provided callback. - * - * @param f the FIFO buffer - * @param write_cb Callback the data will be supplied to. May be called - * multiple times. - * @param opaque opaque user data to be provided to write_cb - * @param nb_elems Should point to the maximum number of elements that can be - * read. Will be updated to contain the total number of elements - * actually sent to the callback. - * @param offset number of initial elements to skip; offset + *nb_elems must not - * be larger than av_fifo_can_read(f). - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_peek_to_cb(AVFifo *f, AVFifoCB write_cb, void *opaque, - size_t *nb_elems, size_t offset); - -/** - * Discard the specified amount of data from an AVFifo. - * @param size number of elements to discard, MUST NOT be larger than - * av_fifo_can_read(f) - */ -void av_fifo_drain2(AVFifo *f, size_t size); - -/* - * Empty the AVFifo. - * @param f AVFifo to reset - */ -void av_fifo_reset2(AVFifo *f); - -/** - * Free an AVFifo and reset pointer to NULL. - * @param f Pointer to an AVFifo to free. *f == NULL is allowed. - */ -void av_fifo_freep2(AVFifo **f); - - -#if FF_API_FIFO_OLD_API -typedef struct AVFifoBuffer { - uint8_t *buffer; - uint8_t *rptr, *wptr, *end; - uint32_t rndx, wndx; -} AVFifoBuffer; - -/** - * Initialize an AVFifoBuffer. - * @param size of FIFO - * @return AVFifoBuffer or NULL in case of memory allocation failure - * @deprecated use av_fifo_alloc2() - */ -attribute_deprecated -AVFifoBuffer *av_fifo_alloc(unsigned int size); - -/** - * Initialize an AVFifoBuffer. - * @param nmemb number of elements - * @param size size of the single element - * @return AVFifoBuffer or NULL in case of memory allocation failure - * @deprecated use av_fifo_alloc2() - */ -attribute_deprecated -AVFifoBuffer *av_fifo_alloc_array(size_t nmemb, size_t size); - -/** - * Free an AVFifoBuffer. - * @param f AVFifoBuffer to free - * @deprecated use the AVFifo API with av_fifo_freep2() - */ -attribute_deprecated -void av_fifo_free(AVFifoBuffer *f); - -/** - * Free an AVFifoBuffer and reset pointer to NULL. - * @param f AVFifoBuffer to free - * @deprecated use the AVFifo API with av_fifo_freep2() - */ -attribute_deprecated -void av_fifo_freep(AVFifoBuffer **f); - -/** - * Reset the AVFifoBuffer to the state right after av_fifo_alloc, in particular it is emptied. - * @param f AVFifoBuffer to reset - * @deprecated use av_fifo_reset2() with the new AVFifo-API - */ -attribute_deprecated -void av_fifo_reset(AVFifoBuffer *f); - -/** - * Return the amount of data in bytes in the AVFifoBuffer, that is the - * amount of data you can read from it. - * @param f AVFifoBuffer to read from - * @return size - * @deprecated use av_fifo_can_read() with the new AVFifo-API - */ -attribute_deprecated -int av_fifo_size(const AVFifoBuffer *f); - -/** - * Return the amount of space in bytes in the AVFifoBuffer, that is the - * amount of data you can write into it. - * @param f AVFifoBuffer to write into - * @return size - * @deprecated use av_fifo_can_write() with the new AVFifo-API - */ -attribute_deprecated -int av_fifo_space(const AVFifoBuffer *f); - -/** - * Feed data at specific position from an AVFifoBuffer to a user-supplied callback. - * Similar as av_fifo_gereric_read but without discarding data. - * @param f AVFifoBuffer to read from - * @param offset offset from current read position - * @param buf_size number of bytes to read - * @param func generic read function - * @param dest data destination - * - * @return a non-negative number on success, a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_peek() when func == NULL, - * av_fifo_peek_to_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_peek_at(AVFifoBuffer *f, void *dest, int offset, int buf_size, void (*func)(void*, void*, int)); - -/** - * Feed data from an AVFifoBuffer to a user-supplied callback. - * Similar as av_fifo_gereric_read but without discarding data. - * @param f AVFifoBuffer to read from - * @param buf_size number of bytes to read - * @param func generic read function - * @param dest data destination - * - * @return a non-negative number on success, a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_peek() when func == NULL, - * av_fifo_peek_to_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_peek(AVFifoBuffer *f, void *dest, int buf_size, void (*func)(void*, void*, int)); - -/** - * Feed data from an AVFifoBuffer to a user-supplied callback. - * @param f AVFifoBuffer to read from - * @param buf_size number of bytes to read - * @param func generic read function - * @param dest data destination - * - * @return a non-negative number on success, a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_read() when func == NULL, - * av_fifo_read_to_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_read(AVFifoBuffer *f, void *dest, int buf_size, void (*func)(void*, void*, int)); - -/** - * Feed data from a user-supplied callback to an AVFifoBuffer. - * @param f AVFifoBuffer to write to - * @param src data source; non-const since it may be used as a - * modifiable context by the function defined in func - * @param size number of bytes to write - * @param func generic write function; the first parameter is src, - * the second is dest_buf, the third is dest_buf_size. - * func must return the number of bytes written to dest_buf, or <= 0 to - * indicate no more data available to write. - * If func is NULL, src is interpreted as a simple byte array for source data. - * @return the number of bytes written to the FIFO or a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_write() when func == NULL, - * av_fifo_write_from_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_write(AVFifoBuffer *f, void *src, int size, int (*func)(void*, void*, int)); - -/** - * Resize an AVFifoBuffer. - * In case of reallocation failure, the old FIFO is kept unchanged. - * - * @param f AVFifoBuffer to resize - * @param size new AVFifoBuffer size in bytes - * @return <0 for failure, >=0 otherwise - * - * @deprecated use the new AVFifo-API with av_fifo_grow2() to increase FIFO size, - * decreasing FIFO size is not supported - */ -attribute_deprecated -int av_fifo_realloc2(AVFifoBuffer *f, unsigned int size); - -/** - * Enlarge an AVFifoBuffer. - * In case of reallocation failure, the old FIFO is kept unchanged. - * The new fifo size may be larger than the requested size. - * - * @param f AVFifoBuffer to resize - * @param additional_space the amount of space in bytes to allocate in addition to av_fifo_size() - * @return <0 for failure, >=0 otherwise - * - * @deprecated use the new AVFifo-API with av_fifo_grow2(); note that unlike - * this function it adds to the allocated size, rather than to the used size - */ -attribute_deprecated -int av_fifo_grow(AVFifoBuffer *f, unsigned int additional_space); - -/** - * Read and discard the specified amount of data from an AVFifoBuffer. - * @param f AVFifoBuffer to read from - * @param size amount of data to read in bytes - * - * @deprecated use the new AVFifo-API with av_fifo_drain2() - */ -attribute_deprecated -void av_fifo_drain(AVFifoBuffer *f, int size); - -#if FF_API_FIFO_PEEK2 -/** - * Return a pointer to the data stored in a FIFO buffer at a certain offset. - * The FIFO buffer is not modified. - * - * @param f AVFifoBuffer to peek at, f must be non-NULL - * @param offs an offset in bytes, its absolute value must be less - * than the used buffer size or the returned pointer will - * point outside to the buffer data. - * The used buffer size can be checked with av_fifo_size(). - * @deprecated use the new AVFifo-API with av_fifo_peek() or av_fifo_peek_to_cb() - */ -attribute_deprecated -static inline uint8_t *av_fifo_peek2(const AVFifoBuffer *f, int offs) -{ - uint8_t *ptr = f->rptr + offs; - if (ptr >= f->end) - ptr = f->buffer + (ptr - f->end); - else if (ptr < f->buffer) - ptr = f->end - (f->buffer - ptr); - return ptr; -} -#endif -#endif - -#endif /* AVUTIL_FIFO_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/file.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/file.h deleted file mode 100644 index 8ec210e7..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/file.h +++ /dev/null @@ -1,72 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_FILE_H -#define AVUTIL_FILE_H - -#include -#include - -#include "attributes.h" - -/** - * @file - * Misc file utilities. - */ - -/** - * Read the file with name filename, and put its content in a newly - * allocated buffer or map it with mmap() when available. - * In case of success set *bufptr to the read or mmapped buffer, and - * *size to the size in bytes of the buffer in *bufptr. - * Unlike mmap this function succeeds with zero sized files, in this - * case *bufptr will be set to NULL and *size will be set to 0. - * The returned buffer must be released with av_file_unmap(). - * - * @param log_offset loglevel offset used for logging - * @param log_ctx context used for logging - * @return a non negative number in case of success, a negative value - * corresponding to an AVERROR error code in case of failure - */ -av_warn_unused_result -int av_file_map(const char *filename, uint8_t **bufptr, size_t *size, - int log_offset, void *log_ctx); - -/** - * Unmap or free the buffer bufptr created by av_file_map(). - * - * @param size size in bytes of bufptr, must be the same as returned - * by av_file_map() - */ -void av_file_unmap(uint8_t *bufptr, size_t size); - -/** - * Wrapper to work around the lack of mkstemp() on mingw. - * Also, tries to create file in /tmp first, if possible. - * *prefix can be a character constant; *filename will be allocated internally. - * @return file descriptor of opened file (or negative value corresponding to an - * AVERROR code on error) - * and opened file name in **filename. - * @note On very old libcs it is necessary to set a secure umask before - * calling this, av_tempfile() can't call umask itself as it is used in - * libraries and could interfere with the calling application. - * @deprecated as fd numbers cannot be passed saftely between libs on some platforms - */ -int av_tempfile(const char *prefix, char **filename, int log_offset, void *log_ctx); - -#endif /* AVUTIL_FILE_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/film_grain_params.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/film_grain_params.h deleted file mode 100644 index f3bd0a4a..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/film_grain_params.h +++ /dev/null @@ -1,260 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_FILM_GRAIN_PARAMS_H -#define AVUTIL_FILM_GRAIN_PARAMS_H - -#include "frame.h" - -enum AVFilmGrainParamsType { - AV_FILM_GRAIN_PARAMS_NONE = 0, - - /** - * The union is valid when interpreted as AVFilmGrainAOMParams (codec.aom) - */ - AV_FILM_GRAIN_PARAMS_AV1, - - /** - * The union is valid when interpreted as AVFilmGrainH274Params (codec.h274) - */ - AV_FILM_GRAIN_PARAMS_H274, -}; - -/** - * This structure describes how to handle film grain synthesis for AOM codecs. - * - * @note The struct must be allocated as part of AVFilmGrainParams using - * av_film_grain_params_alloc(). Its size is not a part of the public ABI. - */ -typedef struct AVFilmGrainAOMParams { - /** - * Number of points, and the scale and value for each point of the - * piecewise linear scaling function for the uma plane. - */ - int num_y_points; - uint8_t y_points[14][2 /* value, scaling */]; - - /** - * Signals whether to derive the chroma scaling function from the luma. - * Not equivalent to copying the luma values and scales. - */ - int chroma_scaling_from_luma; - - /** - * If chroma_scaling_from_luma is set to 0, signals the chroma scaling - * function parameters. - */ - int num_uv_points[2 /* cb, cr */]; - uint8_t uv_points[2 /* cb, cr */][10][2 /* value, scaling */]; - - /** - * Specifies the shift applied to the chroma components. For AV1, its within - * [8; 11] and determines the range and quantization of the film grain. - */ - int scaling_shift; - - /** - * Specifies the auto-regression lag. - */ - int ar_coeff_lag; - - /** - * Luma auto-regression coefficients. The number of coefficients is given by - * 2 * ar_coeff_lag * (ar_coeff_lag + 1). - */ - int8_t ar_coeffs_y[24]; - - /** - * Chroma auto-regression coefficients. The number of coefficients is given by - * 2 * ar_coeff_lag * (ar_coeff_lag + 1) + !!num_y_points. - */ - int8_t ar_coeffs_uv[2 /* cb, cr */][25]; - - /** - * Specifies the range of the auto-regressive coefficients. Values of 6, - * 7, 8 and so on represent a range of [-2, 2), [-1, 1), [-0.5, 0.5) and - * so on. For AV1 must be between 6 and 9. - */ - int ar_coeff_shift; - - /** - * Signals the down shift applied to the generated gaussian numbers during - * synthesis. - */ - int grain_scale_shift; - - /** - * Specifies the luma/chroma multipliers for the index to the component - * scaling function. - */ - int uv_mult[2 /* cb, cr */]; - int uv_mult_luma[2 /* cb, cr */]; - - /** - * Offset used for component scaling function. For AV1 its a 9-bit value - * with a range [-256, 255] - */ - int uv_offset[2 /* cb, cr */]; - - /** - * Signals whether to overlap film grain blocks. - */ - int overlap_flag; - - /** - * Signals to clip to limited color levels after film grain application. - */ - int limit_output_range; -} AVFilmGrainAOMParams; - -/** - * This structure describes how to handle film grain synthesis for codecs using - * the ITU-T H.274 Versatile suplemental enhancement information message. - * - * @note The struct must be allocated as part of AVFilmGrainParams using - * av_film_grain_params_alloc(). Its size is not a part of the public ABI. - */ -typedef struct AVFilmGrainH274Params { - /** - * Specifies the film grain simulation mode. - * 0 = Frequency filtering, 1 = Auto-regression - */ - int model_id; - - /** - * Specifies the bit depth used for the luma component. - */ - int bit_depth_luma; - - /** - * Specifies the bit depth used for the chroma components. - */ - int bit_depth_chroma; - - enum AVColorRange color_range; - enum AVColorPrimaries color_primaries; - enum AVColorTransferCharacteristic color_trc; - enum AVColorSpace color_space; - - /** - * Specifies the blending mode used to blend the simulated film grain - * with the decoded images. - * - * 0 = Additive, 1 = Multiplicative - */ - int blending_mode_id; - - /** - * Specifies a scale factor used in the film grain characterization equations. - */ - int log2_scale_factor; - - /** - * Indicates if the modelling of film grain for a given component is present. - */ - int component_model_present[3 /* y, cb, cr */]; - - /** - * Specifies the number of intensity intervals for which a specific set of - * model values has been estimated, with a range of [1, 256]. - */ - uint16_t num_intensity_intervals[3 /* y, cb, cr */]; - - /** - * Specifies the number of model values present for each intensity interval - * in which the film grain has been modelled, with a range of [1, 6]. - */ - uint8_t num_model_values[3 /* y, cb, cr */]; - - /** - * Specifies the lower ounds of each intensity interval for whichthe set of - * model values applies for the component. - */ - uint8_t intensity_interval_lower_bound[3 /* y, cb, cr */][256 /* intensity interval */]; - - /** - * Specifies the upper bound of each intensity interval for which the set of - * model values applies for the component. - */ - uint8_t intensity_interval_upper_bound[3 /* y, cb, cr */][256 /* intensity interval */]; - - /** - * Specifies the model values for the component for each intensity interval. - * - When model_id == 0, the following applies: - * For comp_model_value[y], the range of values is [0, 2^bit_depth_luma - 1] - * For comp_model_value[cb..cr], the range of values is [0, 2^bit_depth_chroma - 1] - * - Otherwise, the following applies: - * For comp_model_value[y], the range of values is [-2^(bit_depth_luma - 1), 2^(bit_depth_luma - 1) - 1] - * For comp_model_value[cb..cr], the range of values is [-2^(bit_depth_chroma - 1), 2^(bit_depth_chroma - 1) - 1] - */ - int16_t comp_model_value[3 /* y, cb, cr */][256 /* intensity interval */][6 /* model value */]; -} AVFilmGrainH274Params; - -/** - * This structure describes how to handle film grain synthesis in video - * for specific codecs. Must be present on every frame where film grain is - * meant to be synthesised for correct presentation. - * - * @note The struct must be allocated with av_film_grain_params_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVFilmGrainParams { - /** - * Specifies the codec for which this structure is valid. - */ - enum AVFilmGrainParamsType type; - - /** - * Seed to use for the synthesis process, if the codec allows for it. - * - * @note For H.264, this refers to `pic_offset` as defined in - * SMPTE RDD 5-2006. - */ - uint64_t seed; - - /** - * Additional fields may be added both here and in any structure included. - * If a codec's film grain structure differs slightly over another - * codec's, fields within may change meaning depending on the type. - */ - union { - AVFilmGrainAOMParams aom; - AVFilmGrainH274Params h274; - } codec; -} AVFilmGrainParams; - -/** - * Allocate an AVFilmGrainParams structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * If size is not NULL it will be set to the number of bytes allocated. - * - * @return An AVFilmGrainParams filled with default values or NULL - * on failure. - */ -AVFilmGrainParams *av_film_grain_params_alloc(size_t *size); - -/** - * Allocate a complete AVFilmGrainParams and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVFilmGrainParams structure to be filled by caller. - */ -AVFilmGrainParams *av_film_grain_params_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_FILM_GRAIN_PARAMS_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/frame.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/frame.h deleted file mode 100644 index 6d9563bc..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/frame.h +++ /dev/null @@ -1,958 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_frame - * reference-counted frame API - */ - -#ifndef AVUTIL_FRAME_H -#define AVUTIL_FRAME_H - -#include -#include - -#include "avutil.h" -#include "buffer.h" -#include "channel_layout.h" -#include "dict.h" -#include "rational.h" -#include "samplefmt.h" -#include "pixfmt.h" -#include "version.h" - - -/** - * @defgroup lavu_frame AVFrame - * @ingroup lavu_data - * - * @{ - * AVFrame is an abstraction for reference-counted raw multimedia data. - */ - -enum AVFrameSideDataType { - /** - * The data is the AVPanScan struct defined in libavcodec. - */ - AV_FRAME_DATA_PANSCAN, - /** - * ATSC A53 Part 4 Closed Captions. - * A53 CC bitstream is stored as uint8_t in AVFrameSideData.data. - * The number of bytes of CC data is AVFrameSideData.size. - */ - AV_FRAME_DATA_A53_CC, - /** - * Stereoscopic 3d metadata. - * The data is the AVStereo3D struct defined in libavutil/stereo3d.h. - */ - AV_FRAME_DATA_STEREO3D, - /** - * The data is the AVMatrixEncoding enum defined in libavutil/channel_layout.h. - */ - AV_FRAME_DATA_MATRIXENCODING, - /** - * Metadata relevant to a downmix procedure. - * The data is the AVDownmixInfo struct defined in libavutil/downmix_info.h. - */ - AV_FRAME_DATA_DOWNMIX_INFO, - /** - * ReplayGain information in the form of the AVReplayGain struct. - */ - AV_FRAME_DATA_REPLAYGAIN, - /** - * This side data contains a 3x3 transformation matrix describing an affine - * transformation that needs to be applied to the frame for correct - * presentation. - * - * See libavutil/display.h for a detailed description of the data. - */ - AV_FRAME_DATA_DISPLAYMATRIX, - /** - * Active Format Description data consisting of a single byte as specified - * in ETSI TS 101 154 using AVActiveFormatDescription enum. - */ - AV_FRAME_DATA_AFD, - /** - * Motion vectors exported by some codecs (on demand through the export_mvs - * flag set in the libavcodec AVCodecContext flags2 option). - * The data is the AVMotionVector struct defined in - * libavutil/motion_vector.h. - */ - AV_FRAME_DATA_MOTION_VECTORS, - /** - * Recommmends skipping the specified number of samples. This is exported - * only if the "skip_manual" AVOption is set in libavcodec. - * This has the same format as AV_PKT_DATA_SKIP_SAMPLES. - * @code - * u32le number of samples to skip from start of this packet - * u32le number of samples to skip from end of this packet - * u8 reason for start skip - * u8 reason for end skip (0=padding silence, 1=convergence) - * @endcode - */ - AV_FRAME_DATA_SKIP_SAMPLES, - /** - * This side data must be associated with an audio frame and corresponds to - * enum AVAudioServiceType defined in avcodec.h. - */ - AV_FRAME_DATA_AUDIO_SERVICE_TYPE, - /** - * Mastering display metadata associated with a video frame. The payload is - * an AVMasteringDisplayMetadata type and contains information about the - * mastering display color volume. - */ - AV_FRAME_DATA_MASTERING_DISPLAY_METADATA, - /** - * The GOP timecode in 25 bit timecode format. Data format is 64-bit integer. - * This is set on the first frame of a GOP that has a temporal reference of 0. - */ - AV_FRAME_DATA_GOP_TIMECODE, - - /** - * The data represents the AVSphericalMapping structure defined in - * libavutil/spherical.h. - */ - AV_FRAME_DATA_SPHERICAL, - - /** - * Content light level (based on CTA-861.3). This payload contains data in - * the form of the AVContentLightMetadata struct. - */ - AV_FRAME_DATA_CONTENT_LIGHT_LEVEL, - - /** - * The data contains an ICC profile as an opaque octet buffer following the - * format described by ISO 15076-1 with an optional name defined in the - * metadata key entry "name". - */ - AV_FRAME_DATA_ICC_PROFILE, - - /** - * Timecode which conforms to SMPTE ST 12-1. The data is an array of 4 uint32_t - * where the first uint32_t describes how many (1-3) of the other timecodes are used. - * The timecode format is described in the documentation of av_timecode_get_smpte_from_framenum() - * function in libavutil/timecode.h. - */ - AV_FRAME_DATA_S12M_TIMECODE, - - /** - * HDR dynamic metadata associated with a video frame. The payload is - * an AVDynamicHDRPlus type and contains information for color - * volume transform - application 4 of SMPTE 2094-40:2016 standard. - */ - AV_FRAME_DATA_DYNAMIC_HDR_PLUS, - - /** - * Regions Of Interest, the data is an array of AVRegionOfInterest type, the number of - * array element is implied by AVFrameSideData.size / AVRegionOfInterest.self_size. - */ - AV_FRAME_DATA_REGIONS_OF_INTEREST, - - /** - * Encoding parameters for a video frame, as described by AVVideoEncParams. - */ - AV_FRAME_DATA_VIDEO_ENC_PARAMS, - - /** - * User data unregistered metadata associated with a video frame. - * This is the H.26[45] UDU SEI message, and shouldn't be used for any other purpose - * The data is stored as uint8_t in AVFrameSideData.data which is 16 bytes of - * uuid_iso_iec_11578 followed by AVFrameSideData.size - 16 bytes of user_data_payload_byte. - */ - AV_FRAME_DATA_SEI_UNREGISTERED, - - /** - * Film grain parameters for a frame, described by AVFilmGrainParams. - * Must be present for every frame which should have film grain applied. - */ - AV_FRAME_DATA_FILM_GRAIN_PARAMS, - - /** - * Bounding boxes for object detection and classification, - * as described by AVDetectionBBoxHeader. - */ - AV_FRAME_DATA_DETECTION_BBOXES, - - /** - * Dolby Vision RPU raw data, suitable for passing to x265 - * or other libraries. Array of uint8_t, with NAL emulation - * bytes intact. - */ - AV_FRAME_DATA_DOVI_RPU_BUFFER, - - /** - * Parsed Dolby Vision metadata, suitable for passing to a software - * implementation. The payload is the AVDOVIMetadata struct defined in - * libavutil/dovi_meta.h. - */ - AV_FRAME_DATA_DOVI_METADATA, - - /** - * HDR Vivid dynamic metadata associated with a video frame. The payload is - * an AVDynamicHDRVivid type and contains information for color - * volume transform - CUVA 005.1-2021. - */ - AV_FRAME_DATA_DYNAMIC_HDR_VIVID, -}; - -enum AVActiveFormatDescription { - AV_AFD_SAME = 8, - AV_AFD_4_3 = 9, - AV_AFD_16_9 = 10, - AV_AFD_14_9 = 11, - AV_AFD_4_3_SP_14_9 = 13, - AV_AFD_16_9_SP_14_9 = 14, - AV_AFD_SP_4_3 = 15, -}; - - -/** - * Structure to hold side data for an AVFrame. - * - * sizeof(AVFrameSideData) is not a part of the public ABI, so new fields may be added - * to the end with a minor bump. - */ -typedef struct AVFrameSideData { - enum AVFrameSideDataType type; - uint8_t *data; - size_t size; - AVDictionary *metadata; - AVBufferRef *buf; -} AVFrameSideData; - -/** - * Structure describing a single Region Of Interest. - * - * When multiple regions are defined in a single side-data block, they - * should be ordered from most to least important - some encoders are only - * capable of supporting a limited number of distinct regions, so will have - * to truncate the list. - * - * When overlapping regions are defined, the first region containing a given - * area of the frame applies. - */ -typedef struct AVRegionOfInterest { - /** - * Must be set to the size of this data structure (that is, - * sizeof(AVRegionOfInterest)). - */ - uint32_t self_size; - /** - * Distance in pixels from the top edge of the frame to the top and - * bottom edges and from the left edge of the frame to the left and - * right edges of the rectangle defining this region of interest. - * - * The constraints on a region are encoder dependent, so the region - * actually affected may be slightly larger for alignment or other - * reasons. - */ - int top; - int bottom; - int left; - int right; - /** - * Quantisation offset. - * - * Must be in the range -1 to +1. A value of zero indicates no quality - * change. A negative value asks for better quality (less quantisation), - * while a positive value asks for worse quality (greater quantisation). - * - * The range is calibrated so that the extreme values indicate the - * largest possible offset - if the rest of the frame is encoded with the - * worst possible quality, an offset of -1 indicates that this region - * should be encoded with the best possible quality anyway. Intermediate - * values are then interpolated in some codec-dependent way. - * - * For example, in 10-bit H.264 the quantisation parameter varies between - * -12 and 51. A typical qoffset value of -1/10 therefore indicates that - * this region should be encoded with a QP around one-tenth of the full - * range better than the rest of the frame. So, if most of the frame - * were to be encoded with a QP of around 30, this region would get a QP - * of around 24 (an offset of approximately -1/10 * (51 - -12) = -6.3). - * An extreme value of -1 would indicate that this region should be - * encoded with the best possible quality regardless of the treatment of - * the rest of the frame - that is, should be encoded at a QP of -12. - */ - AVRational qoffset; -} AVRegionOfInterest; - -/** - * This structure describes decoded (raw) audio or video data. - * - * AVFrame must be allocated using av_frame_alloc(). Note that this only - * allocates the AVFrame itself, the buffers for the data must be managed - * through other means (see below). - * AVFrame must be freed with av_frame_free(). - * - * AVFrame is typically allocated once and then reused multiple times to hold - * different data (e.g. a single AVFrame to hold frames received from a - * decoder). In such a case, av_frame_unref() will free any references held by - * the frame and reset it to its original clean state before it - * is reused again. - * - * The data described by an AVFrame is usually reference counted through the - * AVBuffer API. The underlying buffer references are stored in AVFrame.buf / - * AVFrame.extended_buf. An AVFrame is considered to be reference counted if at - * least one reference is set, i.e. if AVFrame.buf[0] != NULL. In such a case, - * every single data plane must be contained in one of the buffers in - * AVFrame.buf or AVFrame.extended_buf. - * There may be a single buffer for all the data, or one separate buffer for - * each plane, or anything in between. - * - * sizeof(AVFrame) is not a part of the public ABI, so new fields may be added - * to the end with a minor bump. - * - * Fields can be accessed through AVOptions, the name string used, matches the - * C structure field name for fields accessible through AVOptions. The AVClass - * for AVFrame can be obtained from avcodec_get_frame_class() - */ -typedef struct AVFrame { -#define AV_NUM_DATA_POINTERS 8 - /** - * pointer to the picture/channel planes. - * This might be different from the first allocated byte. For video, - * it could even point to the end of the image data. - * - * All pointers in data and extended_data must point into one of the - * AVBufferRef in buf or extended_buf. - * - * Some decoders access areas outside 0,0 - width,height, please - * see avcodec_align_dimensions2(). Some filters and swscale can read - * up to 16 bytes beyond the planes, if these filters are to be used, - * then 16 extra bytes must be allocated. - * - * NOTE: Pointers not needed by the format MUST be set to NULL. - * - * @attention In case of video, the data[] pointers can point to the - * end of image data in order to reverse line order, when used in - * combination with negative values in the linesize[] array. - */ - uint8_t *data[AV_NUM_DATA_POINTERS]; - - /** - * For video, a positive or negative value, which is typically indicating - * the size in bytes of each picture line, but it can also be: - * - the negative byte size of lines for vertical flipping - * (with data[n] pointing to the end of the data - * - a positive or negative multiple of the byte size as for accessing - * even and odd fields of a frame (possibly flipped) - * - * For audio, only linesize[0] may be set. For planar audio, each channel - * plane must be the same size. - * - * For video the linesizes should be multiples of the CPUs alignment - * preference, this is 16 or 32 for modern desktop CPUs. - * Some code requires such alignment other code can be slower without - * correct alignment, for yet other it makes no difference. - * - * @note The linesize may be larger than the size of usable data -- there - * may be extra padding present for performance reasons. - * - * @attention In case of video, line size values can be negative to achieve - * a vertically inverted iteration over image lines. - */ - int linesize[AV_NUM_DATA_POINTERS]; - - /** - * pointers to the data planes/channels. - * - * For video, this should simply point to data[]. - * - * For planar audio, each channel has a separate data pointer, and - * linesize[0] contains the size of each channel buffer. - * For packed audio, there is just one data pointer, and linesize[0] - * contains the total size of the buffer for all channels. - * - * Note: Both data and extended_data should always be set in a valid frame, - * but for planar audio with more channels that can fit in data, - * extended_data must be used in order to access all channels. - */ - uint8_t **extended_data; - - /** - * @name Video dimensions - * Video frames only. The coded dimensions (in pixels) of the video frame, - * i.e. the size of the rectangle that contains some well-defined values. - * - * @note The part of the frame intended for display/presentation is further - * restricted by the @ref cropping "Cropping rectangle". - * @{ - */ - int width, height; - /** - * @} - */ - - /** - * number of audio samples (per channel) described by this frame - */ - int nb_samples; - - /** - * format of the frame, -1 if unknown or unset - * Values correspond to enum AVPixelFormat for video frames, - * enum AVSampleFormat for audio) - */ - int format; - - /** - * 1 -> keyframe, 0-> not - */ - int key_frame; - - /** - * Picture type of the frame. - */ - enum AVPictureType pict_type; - - /** - * Sample aspect ratio for the video frame, 0/1 if unknown/unspecified. - */ - AVRational sample_aspect_ratio; - - /** - * Presentation timestamp in time_base units (time when frame should be shown to user). - */ - int64_t pts; - - /** - * DTS copied from the AVPacket that triggered returning this frame. (if frame threading isn't used) - * This is also the Presentation time of this AVFrame calculated from - * only AVPacket.dts values without pts values. - */ - int64_t pkt_dts; - - /** - * Time base for the timestamps in this frame. - * In the future, this field may be set on frames output by decoders or - * filters, but its value will be by default ignored on input to encoders - * or filters. - */ - AVRational time_base; - - /** - * picture number in bitstream order - */ - int coded_picture_number; - /** - * picture number in display order - */ - int display_picture_number; - - /** - * quality (between 1 (good) and FF_LAMBDA_MAX (bad)) - */ - int quality; - - /** - * for some private data of the user - */ - void *opaque; - - /** - * When decoding, this signals how much the picture must be delayed. - * extra_delay = repeat_pict / (2*fps) - */ - int repeat_pict; - - /** - * The content of the picture is interlaced. - */ - int interlaced_frame; - - /** - * If the content is interlaced, is top field displayed first. - */ - int top_field_first; - - /** - * Tell user application that palette has changed from previous frame. - */ - int palette_has_changed; - - /** - * reordered opaque 64 bits (generally an integer or a double precision float - * PTS but can be anything). - * The user sets AVCodecContext.reordered_opaque to represent the input at - * that time, - * the decoder reorders values as needed and sets AVFrame.reordered_opaque - * to exactly one of the values provided by the user through AVCodecContext.reordered_opaque - */ - int64_t reordered_opaque; - - /** - * Sample rate of the audio data. - */ - int sample_rate; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Channel layout of the audio data. - * @deprecated use ch_layout instead - */ - attribute_deprecated - uint64_t channel_layout; -#endif - - /** - * AVBuffer references backing the data for this frame. All the pointers in - * data and extended_data must point inside one of the buffers in buf or - * extended_buf. This array must be filled contiguously -- if buf[i] is - * non-NULL then buf[j] must also be non-NULL for all j < i. - * - * There may be at most one AVBuffer per data plane, so for video this array - * always contains all the references. For planar audio with more than - * AV_NUM_DATA_POINTERS channels, there may be more buffers than can fit in - * this array. Then the extra AVBufferRef pointers are stored in the - * extended_buf array. - */ - AVBufferRef *buf[AV_NUM_DATA_POINTERS]; - - /** - * For planar audio which requires more than AV_NUM_DATA_POINTERS - * AVBufferRef pointers, this array will hold all the references which - * cannot fit into AVFrame.buf. - * - * Note that this is different from AVFrame.extended_data, which always - * contains all the pointers. This array only contains the extra pointers, - * which cannot fit into AVFrame.buf. - * - * This array is always allocated using av_malloc() by whoever constructs - * the frame. It is freed in av_frame_unref(). - */ - AVBufferRef **extended_buf; - /** - * Number of elements in extended_buf. - */ - int nb_extended_buf; - - AVFrameSideData **side_data; - int nb_side_data; - -/** - * @defgroup lavu_frame_flags AV_FRAME_FLAGS - * @ingroup lavu_frame - * Flags describing additional frame properties. - * - * @{ - */ - -/** - * The frame data may be corrupted, e.g. due to decoding errors. - */ -#define AV_FRAME_FLAG_CORRUPT (1 << 0) -/** - * A flag to mark the frames which need to be decoded, but shouldn't be output. - */ -#define AV_FRAME_FLAG_DISCARD (1 << 2) -/** - * @} - */ - - /** - * Frame flags, a combination of @ref lavu_frame_flags - */ - int flags; - - /** - * MPEG vs JPEG YUV range. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorRange color_range; - - enum AVColorPrimaries color_primaries; - - enum AVColorTransferCharacteristic color_trc; - - /** - * YUV colorspace type. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorSpace colorspace; - - enum AVChromaLocation chroma_location; - - /** - * frame timestamp estimated using various heuristics, in stream time base - * - encoding: unused - * - decoding: set by libavcodec, read by user. - */ - int64_t best_effort_timestamp; - - /** - * reordered pos from the last AVPacket that has been input into the decoder - * - encoding: unused - * - decoding: Read by user. - */ - int64_t pkt_pos; - -#if FF_API_PKT_DURATION - /** - * duration of the corresponding packet, expressed in - * AVStream->time_base units, 0 if unknown. - * - encoding: unused - * - decoding: Read by user. - * - * @deprecated use duration instead - */ - attribute_deprecated - int64_t pkt_duration; -#endif - - /** - * metadata. - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - AVDictionary *metadata; - - /** - * decode error flags of the frame, set to a combination of - * FF_DECODE_ERROR_xxx flags if the decoder produced a frame, but there - * were errors during the decoding. - * - encoding: unused - * - decoding: set by libavcodec, read by user. - */ - int decode_error_flags; -#define FF_DECODE_ERROR_INVALID_BITSTREAM 1 -#define FF_DECODE_ERROR_MISSING_REFERENCE 2 -#define FF_DECODE_ERROR_CONCEALMENT_ACTIVE 4 -#define FF_DECODE_ERROR_DECODE_SLICES 8 - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * number of audio channels, only used for audio. - * - encoding: unused - * - decoding: Read by user. - * @deprecated use ch_layout instead - */ - attribute_deprecated - int channels; -#endif - - /** - * size of the corresponding packet containing the compressed - * frame. - * It is set to a negative value if unknown. - * - encoding: unused - * - decoding: set by libavcodec, read by user. - */ - int pkt_size; - - /** - * For hwaccel-format frames, this should be a reference to the - * AVHWFramesContext describing the frame. - */ - AVBufferRef *hw_frames_ctx; - - /** - * AVBufferRef for free use by the API user. FFmpeg will never check the - * contents of the buffer ref. FFmpeg calls av_buffer_unref() on it when - * the frame is unreferenced. av_frame_copy_props() calls create a new - * reference with av_buffer_ref() for the target frame's opaque_ref field. - * - * This is unrelated to the opaque field, although it serves a similar - * purpose. - */ - AVBufferRef *opaque_ref; - - /** - * @anchor cropping - * @name Cropping - * Video frames only. The number of pixels to discard from the the - * top/bottom/left/right border of the frame to obtain the sub-rectangle of - * the frame intended for presentation. - * @{ - */ - size_t crop_top; - size_t crop_bottom; - size_t crop_left; - size_t crop_right; - /** - * @} - */ - - /** - * AVBufferRef for internal use by a single libav* library. - * Must not be used to transfer data between libraries. - * Has to be NULL when ownership of the frame leaves the respective library. - * - * Code outside the FFmpeg libs should never check or change the contents of the buffer ref. - * - * FFmpeg calls av_buffer_unref() on it when the frame is unreferenced. - * av_frame_copy_props() calls create a new reference with av_buffer_ref() - * for the target frame's private_ref field. - */ - AVBufferRef *private_ref; - - /** - * Channel layout of the audio data. - */ - AVChannelLayout ch_layout; - - /** - * Duration of the frame, in the same units as pts. 0 if unknown. - */ - int64_t duration; -} AVFrame; - - -#if FF_API_COLORSPACE_NAME -/** - * Get the name of a colorspace. - * @return a static string identifying the colorspace; can be NULL. - * @deprecated use av_color_space_name() - */ -attribute_deprecated -const char *av_get_colorspace_name(enum AVColorSpace val); -#endif -/** - * Allocate an AVFrame and set its fields to default values. The resulting - * struct must be freed using av_frame_free(). - * - * @return An AVFrame filled with default values or NULL on failure. - * - * @note this only allocates the AVFrame itself, not the data buffers. Those - * must be allocated through other means, e.g. with av_frame_get_buffer() or - * manually. - */ -AVFrame *av_frame_alloc(void); - -/** - * Free the frame and any dynamically allocated objects in it, - * e.g. extended_data. If the frame is reference counted, it will be - * unreferenced first. - * - * @param frame frame to be freed. The pointer will be set to NULL. - */ -void av_frame_free(AVFrame **frame); - -/** - * Set up a new reference to the data described by the source frame. - * - * Copy frame properties from src to dst and create a new reference for each - * AVBufferRef from src. - * - * If src is not reference counted, new buffers are allocated and the data is - * copied. - * - * @warning: dst MUST have been either unreferenced with av_frame_unref(dst), - * or newly allocated with av_frame_alloc() before calling this - * function, or undefined behavior will occur. - * - * @return 0 on success, a negative AVERROR on error - */ -int av_frame_ref(AVFrame *dst, const AVFrame *src); - -/** - * Create a new frame that references the same data as src. - * - * This is a shortcut for av_frame_alloc()+av_frame_ref(). - * - * @return newly created AVFrame on success, NULL on error. - */ -AVFrame *av_frame_clone(const AVFrame *src); - -/** - * Unreference all the buffers referenced by frame and reset the frame fields. - */ -void av_frame_unref(AVFrame *frame); - -/** - * Move everything contained in src to dst and reset src. - * - * @warning: dst is not unreferenced, but directly overwritten without reading - * or deallocating its contents. Call av_frame_unref(dst) manually - * before calling this function to ensure that no memory is leaked. - */ -void av_frame_move_ref(AVFrame *dst, AVFrame *src); - -/** - * Allocate new buffer(s) for audio or video data. - * - * The following fields must be set on frame before calling this function: - * - format (pixel format for video, sample format for audio) - * - width and height for video - * - nb_samples and ch_layout for audio - * - * This function will fill AVFrame.data and AVFrame.buf arrays and, if - * necessary, allocate and fill AVFrame.extended_data and AVFrame.extended_buf. - * For planar formats, one buffer will be allocated for each plane. - * - * @warning: if frame already has been allocated, calling this function will - * leak memory. In addition, undefined behavior can occur in certain - * cases. - * - * @param frame frame in which to store the new buffers. - * @param align Required buffer size alignment. If equal to 0, alignment will be - * chosen automatically for the current CPU. It is highly - * recommended to pass 0 here unless you know what you are doing. - * - * @return 0 on success, a negative AVERROR on error. - */ -int av_frame_get_buffer(AVFrame *frame, int align); - -/** - * Check if the frame data is writable. - * - * @return A positive value if the frame data is writable (which is true if and - * only if each of the underlying buffers has only one reference, namely the one - * stored in this frame). Return 0 otherwise. - * - * If 1 is returned the answer is valid until av_buffer_ref() is called on any - * of the underlying AVBufferRefs (e.g. through av_frame_ref() or directly). - * - * @see av_frame_make_writable(), av_buffer_is_writable() - */ -int av_frame_is_writable(AVFrame *frame); - -/** - * Ensure that the frame data is writable, avoiding data copy if possible. - * - * Do nothing if the frame is writable, allocate new buffers and copy the data - * if it is not. Non-refcounted frames behave as non-writable, i.e. a copy - * is always made. - * - * @return 0 on success, a negative AVERROR on error. - * - * @see av_frame_is_writable(), av_buffer_is_writable(), - * av_buffer_make_writable() - */ -int av_frame_make_writable(AVFrame *frame); - -/** - * Copy the frame data from src to dst. - * - * This function does not allocate anything, dst must be already initialized and - * allocated with the same parameters as src. - * - * This function only copies the frame data (i.e. the contents of the data / - * extended data arrays), not any other properties. - * - * @return >= 0 on success, a negative AVERROR on error. - */ -int av_frame_copy(AVFrame *dst, const AVFrame *src); - -/** - * Copy only "metadata" fields from src to dst. - * - * Metadata for the purpose of this function are those fields that do not affect - * the data layout in the buffers. E.g. pts, sample rate (for audio) or sample - * aspect ratio (for video), but not width/height or channel layout. - * Side data is also copied. - */ -int av_frame_copy_props(AVFrame *dst, const AVFrame *src); - -/** - * Get the buffer reference a given data plane is stored in. - * - * @param plane index of the data plane of interest in frame->extended_data. - * - * @return the buffer reference that contains the plane or NULL if the input - * frame is not valid. - */ -AVBufferRef *av_frame_get_plane_buffer(AVFrame *frame, int plane); - -/** - * Add a new side data to a frame. - * - * @param frame a frame to which the side data should be added - * @param type type of the added side data - * @param size size of the side data - * - * @return newly added side data on success, NULL on error - */ -AVFrameSideData *av_frame_new_side_data(AVFrame *frame, - enum AVFrameSideDataType type, - size_t size); - -/** - * Add a new side data to a frame from an existing AVBufferRef - * - * @param frame a frame to which the side data should be added - * @param type the type of the added side data - * @param buf an AVBufferRef to add as side data. The ownership of - * the reference is transferred to the frame. - * - * @return newly added side data on success, NULL on error. On failure - * the frame is unchanged and the AVBufferRef remains owned by - * the caller. - */ -AVFrameSideData *av_frame_new_side_data_from_buf(AVFrame *frame, - enum AVFrameSideDataType type, - AVBufferRef *buf); - -/** - * @return a pointer to the side data of a given type on success, NULL if there - * is no side data with such type in this frame. - */ -AVFrameSideData *av_frame_get_side_data(const AVFrame *frame, - enum AVFrameSideDataType type); - -/** - * Remove and free all side data instances of the given type. - */ -void av_frame_remove_side_data(AVFrame *frame, enum AVFrameSideDataType type); - - -/** - * Flags for frame cropping. - */ -enum { - /** - * Apply the maximum possible cropping, even if it requires setting the - * AVFrame.data[] entries to unaligned pointers. Passing unaligned data - * to FFmpeg API is generally not allowed, and causes undefined behavior - * (such as crashes). You can pass unaligned data only to FFmpeg APIs that - * are explicitly documented to accept it. Use this flag only if you - * absolutely know what you are doing. - */ - AV_FRAME_CROP_UNALIGNED = 1 << 0, -}; - -/** - * Crop the given video AVFrame according to its crop_left/crop_top/crop_right/ - * crop_bottom fields. If cropping is successful, the function will adjust the - * data pointers and the width/height fields, and set the crop fields to 0. - * - * In all cases, the cropping boundaries will be rounded to the inherent - * alignment of the pixel format. In some cases, such as for opaque hwaccel - * formats, the left/top cropping is ignored. The crop fields are set to 0 even - * if the cropping was rounded or ignored. - * - * @param frame the frame which should be cropped - * @param flags Some combination of AV_FRAME_CROP_* flags, or 0. - * - * @return >= 0 on success, a negative AVERROR on error. If the cropping fields - * were invalid, AVERROR(ERANGE) is returned, and nothing is changed. - */ -int av_frame_apply_cropping(AVFrame *frame, int flags); - -/** - * @return a string identifying the side data type - */ -const char *av_frame_side_data_name(enum AVFrameSideDataType type); - -/** - * @} - */ - -#endif /* AVUTIL_FRAME_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/hash.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/hash.h deleted file mode 100644 index 94151ded..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/hash.h +++ /dev/null @@ -1,264 +0,0 @@ -/* - * Copyright (C) 2013 Reimar Döffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_hash_generic - * Generic hashing API - */ - -#ifndef AVUTIL_HASH_H -#define AVUTIL_HASH_H - -#include -#include - -/** - * @defgroup lavu_hash Hash Functions - * @ingroup lavu_crypto - * Hash functions useful in multimedia. - * - * Hash functions are widely used in multimedia, from error checking and - * concealment to internal regression testing. libavutil has efficient - * implementations of a variety of hash functions that may be useful for - * FFmpeg and other multimedia applications. - * - * @{ - * - * @defgroup lavu_hash_generic Generic Hashing API - * An abstraction layer for all hash functions supported by libavutil. - * - * If your application needs to support a wide range of different hash - * functions, then the Generic Hashing API is for you. It provides a generic, - * reusable API for @ref lavu_hash "all hash functions" implemented in libavutil. - * If you just need to use one particular hash function, use the @ref lavu_hash - * "individual hash" directly. - * - * @section Sample Code - * - * A basic template for using the Generic Hashing API follows: - * - * @code - * struct AVHashContext *ctx = NULL; - * const char *hash_name = NULL; - * uint8_t *output_buf = NULL; - * - * // Select from a string returned by av_hash_names() - * hash_name = ...; - * - * // Allocate a hash context - * ret = av_hash_alloc(&ctx, hash_name); - * if (ret < 0) - * return ret; - * - * // Initialize the hash context - * av_hash_init(ctx); - * - * // Update the hash context with data - * while (data_left) { - * av_hash_update(ctx, data, size); - * } - * - * // Now we have no more data, so it is time to finalize the hash and get the - * // output. But we need to first allocate an output buffer. Note that you can - * // use any memory allocation function, including malloc(), not just - * // av_malloc(). - * output_buf = av_malloc(av_hash_get_size(ctx)); - * if (!output_buf) - * return AVERROR(ENOMEM); - * - * // Finalize the hash context. - * // You can use any of the av_hash_final*() functions provided, for other - * // output formats. If you do so, be sure to adjust the memory allocation - * // above. See the function documentation below for the exact amount of extra - * // memory needed. - * av_hash_final(ctx, output_buffer); - * - * // Free the context - * av_hash_freep(&ctx); - * @endcode - * - * @section Hash Function-Specific Information - * If the CRC32 hash is selected, the #AV_CRC_32_IEEE polynomial will be - * used. - * - * If the Murmur3 hash is selected, the default seed will be used. See @ref - * lavu_murmur3_seedinfo "Murmur3" for more information. - * - * @{ - */ - -/** - * @example ffhash.c - * This example is a simple command line application that takes one or more - * arguments. It demonstrates a typical use of the hashing API with allocation, - * initialization, updating, and finalizing. - */ - -struct AVHashContext; - -/** - * Allocate a hash context for the algorithm specified by name. - * - * @return >= 0 for success, a negative error code for failure - * - * @note The context is not initialized after a call to this function; you must - * call av_hash_init() to do so. - */ -int av_hash_alloc(struct AVHashContext **ctx, const char *name); - -/** - * Get the names of available hash algorithms. - * - * This function can be used to enumerate the algorithms. - * - * @param[in] i Index of the hash algorithm, starting from 0 - * @return Pointer to a static string or `NULL` if `i` is out of range - */ -const char *av_hash_names(int i); - -/** - * Get the name of the algorithm corresponding to the given hash context. - */ -const char *av_hash_get_name(const struct AVHashContext *ctx); - -/** - * Maximum value that av_hash_get_size() will currently return. - * - * You can use this if you absolutely want or need to use static allocation for - * the output buffer and are fine with not supporting hashes newly added to - * libavutil without recompilation. - * - * @warning - * Adding new hashes with larger sizes, and increasing the macro while doing - * so, will not be considered an ABI change. To prevent your code from - * overflowing a buffer, either dynamically allocate the output buffer with - * av_hash_get_size(), or limit your use of the Hashing API to hashes that are - * already in FFmpeg during the time of compilation. - */ -#define AV_HASH_MAX_SIZE 64 - -/** - * Get the size of the resulting hash value in bytes. - * - * The maximum value this function will currently return is available as macro - * #AV_HASH_MAX_SIZE. - * - * @param[in] ctx Hash context - * @return Size of the hash value in bytes - */ -int av_hash_get_size(const struct AVHashContext *ctx); - -/** - * Initialize or reset a hash context. - * - * @param[in,out] ctx Hash context - */ -void av_hash_init(struct AVHashContext *ctx); - -/** - * Update a hash context with additional data. - * - * @param[in,out] ctx Hash context - * @param[in] src Data to be added to the hash context - * @param[in] len Size of the additional data - */ -void av_hash_update(struct AVHashContext *ctx, const uint8_t *src, size_t len); - -/** - * Finalize a hash context and compute the actual hash value. - * - * The minimum size of `dst` buffer is given by av_hash_get_size() or - * #AV_HASH_MAX_SIZE. The use of the latter macro is discouraged. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the final hash value will be stored - * - * @see av_hash_final_bin() provides an alternative API - */ -void av_hash_final(struct AVHashContext *ctx, uint8_t *dst); - -/** - * Finalize a hash context and store the actual hash value in a buffer. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * If `size` is smaller than the hash size (given by av_hash_get_size()), the - * hash is truncated; if size is larger, the buffer is padded with 0. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the final hash value will be stored - * @param[in] size Number of bytes to write to `dst` - */ -void av_hash_final_bin(struct AVHashContext *ctx, uint8_t *dst, int size); - -/** - * Finalize a hash context and store the hexadecimal representation of the - * actual hash value as a string. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * The string is always 0-terminated. - * - * If `size` is smaller than `2 * hash_size + 1`, where `hash_size` is the - * value returned by av_hash_get_size(), the string will be truncated. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the string will be stored - * @param[in] size Maximum number of bytes to write to `dst` - */ -void av_hash_final_hex(struct AVHashContext *ctx, uint8_t *dst, int size); - -/** - * Finalize a hash context and store the Base64 representation of the - * actual hash value as a string. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * The string is always 0-terminated. - * - * If `size` is smaller than AV_BASE64_SIZE(hash_size), where `hash_size` is - * the value returned by av_hash_get_size(), the string will be truncated. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the final hash value will be stored - * @param[in] size Maximum number of bytes to write to `dst` - */ -void av_hash_final_b64(struct AVHashContext *ctx, uint8_t *dst, int size); - -/** - * Free hash context and set hash context pointer to `NULL`. - * - * @param[in,out] ctx Pointer to hash context - */ -void av_hash_freep(struct AVHashContext **ctx); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_HASH_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/hdr_dynamic_metadata.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/hdr_dynamic_metadata.h deleted file mode 100644 index 2d72de56..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/hdr_dynamic_metadata.h +++ /dev/null @@ -1,343 +0,0 @@ -/* - * Copyright (c) 2018 Mohammad Izadi - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HDR_DYNAMIC_METADATA_H -#define AVUTIL_HDR_DYNAMIC_METADATA_H - -#include "frame.h" -#include "rational.h" - -/** - * Option for overlapping elliptical pixel selectors in an image. - */ -enum AVHDRPlusOverlapProcessOption { - AV_HDR_PLUS_OVERLAP_PROCESS_WEIGHTED_AVERAGING = 0, - AV_HDR_PLUS_OVERLAP_PROCESS_LAYERING = 1, -}; - -/** - * Represents the percentile at a specific percentage in - * a distribution. - */ -typedef struct AVHDRPlusPercentile { - /** - * The percentage value corresponding to a specific percentile linearized - * RGB value in the processing window in the scene. The value shall be in - * the range of 0 to100, inclusive. - */ - uint8_t percentage; - - /** - * The linearized maxRGB value at a specific percentile in the processing - * window in the scene. The value shall be in the range of 0 to 1, inclusive - * and in multiples of 0.00001. - */ - AVRational percentile; -} AVHDRPlusPercentile; - -/** - * Color transform parameters at a processing window in a dynamic metadata for - * SMPTE 2094-40. - */ -typedef struct AVHDRPlusColorTransformParams { - /** - * The relative x coordinate of the top left pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(width of Picture - 1). The value 1 corresponds - * to the absolute coordinate of width of Picture - 1. The value for - * first processing window shall be 0. - */ - AVRational window_upper_left_corner_x; - - /** - * The relative y coordinate of the top left pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(height of Picture - 1). The value 1 corresponds - * to the absolute coordinate of height of Picture - 1. The value for - * first processing window shall be 0. - */ - AVRational window_upper_left_corner_y; - - /** - * The relative x coordinate of the bottom right pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(width of Picture - 1). The value 1 corresponds - * to the absolute coordinate of width of Picture - 1. The value for - * first processing window shall be 1. - */ - AVRational window_lower_right_corner_x; - - /** - * The relative y coordinate of the bottom right pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(height of Picture - 1). The value 1 corresponds - * to the absolute coordinate of height of Picture - 1. The value for - * first processing window shall be 1. - */ - AVRational window_lower_right_corner_y; - - /** - * The x coordinate of the center position of the concentric internal and - * external ellipses of the elliptical pixel selector in the processing - * window. The value shall be in the range of 0 to (width of Picture - 1), - * inclusive and in multiples of 1 pixel. - */ - uint16_t center_of_ellipse_x; - - /** - * The y coordinate of the center position of the concentric internal and - * external ellipses of the elliptical pixel selector in the processing - * window. The value shall be in the range of 0 to (height of Picture - 1), - * inclusive and in multiples of 1 pixel. - */ - uint16_t center_of_ellipse_y; - - /** - * The clockwise rotation angle in degree of arc with respect to the - * positive direction of the x-axis of the concentric internal and external - * ellipses of the elliptical pixel selector in the processing window. The - * value shall be in the range of 0 to 180, inclusive and in multiples of 1. - */ - uint8_t rotation_angle; - - /** - * The semi-major axis value of the internal ellipse of the elliptical pixel - * selector in amount of pixels in the processing window. The value shall be - * in the range of 1 to 65535, inclusive and in multiples of 1 pixel. - */ - uint16_t semimajor_axis_internal_ellipse; - - /** - * The semi-major axis value of the external ellipse of the elliptical pixel - * selector in amount of pixels in the processing window. The value - * shall not be less than semimajor_axis_internal_ellipse of the current - * processing window. The value shall be in the range of 1 to 65535, - * inclusive and in multiples of 1 pixel. - */ - uint16_t semimajor_axis_external_ellipse; - - /** - * The semi-minor axis value of the external ellipse of the elliptical pixel - * selector in amount of pixels in the processing window. The value shall be - * in the range of 1 to 65535, inclusive and in multiples of 1 pixel. - */ - uint16_t semiminor_axis_external_ellipse; - - /** - * Overlap process option indicates one of the two methods of combining - * rendered pixels in the processing window in an image with at least one - * elliptical pixel selector. For overlapping elliptical pixel selectors - * in an image, overlap_process_option shall have the same value. - */ - enum AVHDRPlusOverlapProcessOption overlap_process_option; - - /** - * The maximum of the color components of linearized RGB values in the - * processing window in the scene. The values should be in the range of 0 to - * 1, inclusive and in multiples of 0.00001. maxscl[ 0 ], maxscl[ 1 ], and - * maxscl[ 2 ] are corresponding to R, G, B color components respectively. - */ - AVRational maxscl[3]; - - /** - * The average of linearized maxRGB values in the processing window in the - * scene. The value should be in the range of 0 to 1, inclusive and in - * multiples of 0.00001. - */ - AVRational average_maxrgb; - - /** - * The number of linearized maxRGB values at given percentiles in the - * processing window in the scene. The maximum value shall be 15. - */ - uint8_t num_distribution_maxrgb_percentiles; - - /** - * The linearized maxRGB values at given percentiles in the - * processing window in the scene. - */ - AVHDRPlusPercentile distribution_maxrgb[15]; - - /** - * The fraction of selected pixels in the image that contains the brightest - * pixel in the scene. The value shall be in the range of 0 to 1, inclusive - * and in multiples of 0.001. - */ - AVRational fraction_bright_pixels; - - /** - * This flag indicates that the metadata for the tone mapping function in - * the processing window is present (for value of 1). - */ - uint8_t tone_mapping_flag; - - /** - * The x coordinate of the separation point between the linear part and the - * curved part of the tone mapping function. The value shall be in the range - * of 0 to 1, excluding 0 and in multiples of 1/4095. - */ - AVRational knee_point_x; - - /** - * The y coordinate of the separation point between the linear part and the - * curved part of the tone mapping function. The value shall be in the range - * of 0 to 1, excluding 0 and in multiples of 1/4095. - */ - AVRational knee_point_y; - - /** - * The number of the intermediate anchor parameters of the tone mapping - * function in the processing window. The maximum value shall be 15. - */ - uint8_t num_bezier_curve_anchors; - - /** - * The intermediate anchor parameters of the tone mapping function in the - * processing window in the scene. The values should be in the range of 0 - * to 1, inclusive and in multiples of 1/1023. - */ - AVRational bezier_curve_anchors[15]; - - /** - * This flag shall be equal to 0 in bitstreams conforming to this version of - * this Specification. Other values are reserved for future use. - */ - uint8_t color_saturation_mapping_flag; - - /** - * The color saturation gain in the processing window in the scene. The - * value shall be in the range of 0 to 63/8, inclusive and in multiples of - * 1/8. The default value shall be 1. - */ - AVRational color_saturation_weight; -} AVHDRPlusColorTransformParams; - -/** - * This struct represents dynamic metadata for color volume transform - - * application 4 of SMPTE 2094-40:2016 standard. - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with - * av_dynamic_hdr_plus_alloc() and its size is not a part of - * the public ABI. - */ -typedef struct AVDynamicHDRPlus { - /** - * Country code by Rec. ITU-T T.35 Annex A. The value shall be 0xB5. - */ - uint8_t itu_t_t35_country_code; - - /** - * Application version in the application defining document in ST-2094 - * suite. The value shall be set to 0. - */ - uint8_t application_version; - - /** - * The number of processing windows. The value shall be in the range - * of 1 to 3, inclusive. - */ - uint8_t num_windows; - - /** - * The color transform parameters for every processing window. - */ - AVHDRPlusColorTransformParams params[3]; - - /** - * The nominal maximum display luminance of the targeted system display, - * in units of 0.0001 candelas per square metre. The value shall be in - * the range of 0 to 10000, inclusive. - */ - AVRational targeted_system_display_maximum_luminance; - - /** - * This flag shall be equal to 0 in bit streams conforming to this version - * of this Specification. The value 1 is reserved for future use. - */ - uint8_t targeted_system_display_actual_peak_luminance_flag; - - /** - * The number of rows in the targeted system_display_actual_peak_luminance - * array. The value shall be in the range of 2 to 25, inclusive. - */ - uint8_t num_rows_targeted_system_display_actual_peak_luminance; - - /** - * The number of columns in the - * targeted_system_display_actual_peak_luminance array. The value shall be - * in the range of 2 to 25, inclusive. - */ - uint8_t num_cols_targeted_system_display_actual_peak_luminance; - - /** - * The normalized actual peak luminance of the targeted system display. The - * values should be in the range of 0 to 1, inclusive and in multiples of - * 1/15. - */ - AVRational targeted_system_display_actual_peak_luminance[25][25]; - - /** - * This flag shall be equal to 0 in bitstreams conforming to this version of - * this Specification. The value 1 is reserved for future use. - */ - uint8_t mastering_display_actual_peak_luminance_flag; - - /** - * The number of rows in the mastering_display_actual_peak_luminance array. - * The value shall be in the range of 2 to 25, inclusive. - */ - uint8_t num_rows_mastering_display_actual_peak_luminance; - - /** - * The number of columns in the mastering_display_actual_peak_luminance - * array. The value shall be in the range of 2 to 25, inclusive. - */ - uint8_t num_cols_mastering_display_actual_peak_luminance; - - /** - * The normalized actual peak luminance of the mastering display used for - * mastering the image essence. The values should be in the range of 0 to 1, - * inclusive and in multiples of 1/15. - */ - AVRational mastering_display_actual_peak_luminance[25][25]; -} AVDynamicHDRPlus; - -/** - * Allocate an AVDynamicHDRPlus structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVDynamicHDRPlus filled with default values or NULL - * on failure. - */ -AVDynamicHDRPlus *av_dynamic_hdr_plus_alloc(size_t *size); - -/** - * Allocate a complete AVDynamicHDRPlus and add it to the frame. - * @param frame The frame which side data is added to. - * - * @return The AVDynamicHDRPlus structure to be filled by caller or NULL - * on failure. - */ -AVDynamicHDRPlus *av_dynamic_hdr_plus_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_HDR_DYNAMIC_METADATA_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/hdr_dynamic_vivid_metadata.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/hdr_dynamic_vivid_metadata.h deleted file mode 100644 index a34f8307..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/hdr_dynamic_vivid_metadata.h +++ /dev/null @@ -1,285 +0,0 @@ -/* - * Copyright (c) 2021 Limin Wang - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HDR_DYNAMIC_VIVID_METADATA_H -#define AVUTIL_HDR_DYNAMIC_VIVID_METADATA_H - -#include "frame.h" -#include "rational.h" - -/** - * Color tone mapping parameters at a processing window in a dynamic metadata for - * CUVA 005.1:2021. - */ -typedef struct AVHDRVividColorToneMappingParams { - /** - * The nominal maximum display luminance of the targeted system display, - * in multiples of 1.0/4095 candelas per square metre. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational targeted_system_display_maximum_luminance; - - /** - * This flag indicates that transfer the base paramter(for value of 1) - */ - int base_enable_flag; - - /** - * base_param_m_p in the base parameter, - * in multiples of 1.0/16383. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational base_param_m_p; - - /** - * base_param_m_m in the base parameter, - * in multiples of 1.0/10. The value shall be in - * the range of 0.0 to 6.3, inclusive. - */ - AVRational base_param_m_m; - - /** - * base_param_m_a in the base parameter, - * in multiples of 1.0/1023. The value shall be in - * the range of 0.0 to 1.0 inclusive. - */ - AVRational base_param_m_a; - - /** - * base_param_m_b in the base parameter, - * in multiples of 1/1023. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational base_param_m_b; - - /** - * base_param_m_n in the base parameter, - * in multiples of 1.0/10. The value shall be in - * the range of 0.0 to 6.3, inclusive. - */ - AVRational base_param_m_n; - - /** - * indicates k1_0 in the base parameter, - * base_param_k1 <= 1: k1_0 = base_param_k1 - * base_param_k1 > 1: reserved - */ - int base_param_k1; - - /** - * indicates k2_0 in the base parameter, - * base_param_k2 <= 1: k2_0 = base_param_k2 - * base_param_k2 > 1: reserved - */ - int base_param_k2; - - /** - * indicates k3_0 in the base parameter, - * base_param_k3 == 1: k3_0 = base_param_k3 - * base_param_k3 == 2: k3_0 = maximum_maxrgb - * base_param_k3 > 2: reserved - */ - int base_param_k3; - - /** - * This flag indicates that delta mode of base paramter(for value of 1) - */ - int base_param_Delta_enable_mode; - - /** - * base_param_Delta in the base parameter, - * in multiples of 1.0/127. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational base_param_Delta; - - /** - * indicates 3Spline_enable_flag in the base parameter, - * This flag indicates that transfer three Spline of base paramter(for value of 1) - */ - int three_Spline_enable_flag; - - /** - * The number of three Spline. The value shall be in the range - * of 1 to 2, inclusive. - */ - int three_Spline_num; - - /** - * The mode of three Spline. the value shall be in the range - * of 0 to 3, inclusive. - */ - int three_Spline_TH_mode; - - /** - * three_Spline_TH_enable_MB is in the range of 0.0 to 1.0, inclusive - * and in multiples of 1.0/255. - * - */ - AVRational three_Spline_TH_enable_MB; - - /** - * 3Spline_TH_enable of three Spline. - * The value shall be in the range of 0.0 to 1.0, inclusive. - * and in multiples of 1.0/4095. - */ - AVRational three_Spline_TH_enable; - - /** - * 3Spline_TH_Delta1 of three Spline. - * The value shall be in the range of 0.0 to 0.25, inclusive, - * and in multiples of 0.25/1023. - */ - AVRational three_Spline_TH_Delta1; - - /** - * 3Spline_TH_Delta2 of three Spline. - * The value shall be in the range of 0.0 to 0.25, inclusive, - * and in multiples of 0.25/1023. - */ - AVRational three_Spline_TH_Delta2; - - /** - * 3Spline_enable_Strength of three Spline. - * The value shall be in the range of 0.0 to 1.0, inclusive, - * and in multiples of 1.0/255. - */ - AVRational three_Spline_enable_Strength; -} AVHDRVividColorToneMappingParams; - - -/** - * Color transform parameters at a processing window in a dynamic metadata for - * CUVA 005.1:2021. - */ -typedef struct AVHDRVividColorTransformParams { - /** - * Indicates the minimum brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, - * inclusive and in multiples of 1/4095. - */ - AVRational minimum_maxrgb; - - /** - * Indicates the average brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, - * inclusive and in multiples of 1/4095. - */ - AVRational average_maxrgb; - - /** - * Indicates the variance brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, - * inclusive and in multiples of 1/4095. - */ - AVRational variance_maxrgb; - - /** - * Indicates the maximum brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, inclusive - * and in multiples of 1/4095. - */ - AVRational maximum_maxrgb; - - /** - * This flag indicates that the metadata for the tone mapping function in - * the processing window is present (for value of 1). - */ - int tone_mapping_mode_flag; - - /** - * The number of tone mapping param. The value shall be in the range - * of 1 to 2, inclusive. - */ - int tone_mapping_param_num; - - /** - * The color tone mapping parameters. - */ - AVHDRVividColorToneMappingParams tm_params[2]; - - /** - * This flag indicates that the metadata for the color saturation mapping in - * the processing window is present (for value of 1). - */ - int color_saturation_mapping_flag; - - /** - * The number of color saturation param. The value shall be in the range - * of 0 to 7, inclusive. - */ - int color_saturation_num; - - /** - * Indicates the color correction strength parameter. - * The values should be in the range of 0.0 to 2.0, inclusive - * and in multiples of 1/128. - */ - AVRational color_saturation_gain[8]; -} AVHDRVividColorTransformParams; - -/** - * This struct represents dynamic metadata for color volume transform - - * CUVA 005.1:2021 standard - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with - * av_dynamic_hdr_vivid_alloc() and its size is not a part of - * the public ABI. - */ -typedef struct AVDynamicHDRVivid { - /** - * The system start code. The value shall be set to 0x01. - */ - uint8_t system_start_code; - - /** - * The number of processing windows. The value shall be set to 0x01 - * if the system_start_code is 0x01. - */ - uint8_t num_windows; - - /** - * The color transform parameters for every processing window. - */ - AVHDRVividColorTransformParams params[3]; -} AVDynamicHDRVivid; - -/** - * Allocate an AVDynamicHDRVivid structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVDynamicHDRVivid filled with default values or NULL - * on failure. - */ -AVDynamicHDRVivid *av_dynamic_hdr_vivid_alloc(size_t *size); - -/** - * Allocate a complete AVDynamicHDRVivid and add it to the frame. - * @param frame The frame which side data is added to. - * - * @return The AVDynamicHDRVivid structure to be filled by caller or NULL - * on failure. - */ -AVDynamicHDRVivid *av_dynamic_hdr_vivid_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_HDR_DYNAMIC_VIVID_METADATA_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/hmac.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/hmac.h deleted file mode 100644 index ca4da6a6..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/hmac.h +++ /dev/null @@ -1,99 +0,0 @@ -/* - * Copyright (C) 2012 Martin Storsjo - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HMAC_H -#define AVUTIL_HMAC_H - -#include - -/** - * @defgroup lavu_hmac HMAC - * @ingroup lavu_crypto - * @{ - */ - -enum AVHMACType { - AV_HMAC_MD5, - AV_HMAC_SHA1, - AV_HMAC_SHA224, - AV_HMAC_SHA256, - AV_HMAC_SHA384, - AV_HMAC_SHA512, -}; - -typedef struct AVHMAC AVHMAC; - -/** - * Allocate an AVHMAC context. - * @param type The hash function used for the HMAC. - */ -AVHMAC *av_hmac_alloc(enum AVHMACType type); - -/** - * Free an AVHMAC context. - * @param ctx The context to free, may be NULL - */ -void av_hmac_free(AVHMAC *ctx); - -/** - * Initialize an AVHMAC context with an authentication key. - * @param ctx The HMAC context - * @param key The authentication key - * @param keylen The length of the key, in bytes - */ -void av_hmac_init(AVHMAC *ctx, const uint8_t *key, unsigned int keylen); - -/** - * Hash data with the HMAC. - * @param ctx The HMAC context - * @param data The data to hash - * @param len The length of the data, in bytes - */ -void av_hmac_update(AVHMAC *ctx, const uint8_t *data, unsigned int len); - -/** - * Finish hashing and output the HMAC digest. - * @param ctx The HMAC context - * @param out The output buffer to write the digest into - * @param outlen The length of the out buffer, in bytes - * @return The number of bytes written to out, or a negative error code. - */ -int av_hmac_final(AVHMAC *ctx, uint8_t *out, unsigned int outlen); - -/** - * Hash an array of data with a key. - * @param ctx The HMAC context - * @param data The data to hash - * @param len The length of the data, in bytes - * @param key The authentication key - * @param keylen The length of the key, in bytes - * @param out The output buffer to write the digest into - * @param outlen The length of the out buffer, in bytes - * @return The number of bytes written to out, or a negative error code. - */ -int av_hmac_calc(AVHMAC *ctx, const uint8_t *data, unsigned int len, - const uint8_t *key, unsigned int keylen, - uint8_t *out, unsigned int outlen); - -/** - * @} - */ - -#endif /* AVUTIL_HMAC_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext.h deleted file mode 100644 index c18b7e1e..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext.h +++ /dev/null @@ -1,609 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_H -#define AVUTIL_HWCONTEXT_H - -#include "buffer.h" -#include "frame.h" -#include "log.h" -#include "pixfmt.h" - -enum AVHWDeviceType { - AV_HWDEVICE_TYPE_NONE, - AV_HWDEVICE_TYPE_VDPAU, - AV_HWDEVICE_TYPE_CUDA, - AV_HWDEVICE_TYPE_VAAPI, - AV_HWDEVICE_TYPE_DXVA2, - AV_HWDEVICE_TYPE_QSV, - AV_HWDEVICE_TYPE_VIDEOTOOLBOX, - AV_HWDEVICE_TYPE_D3D11VA, - AV_HWDEVICE_TYPE_DRM, - AV_HWDEVICE_TYPE_OPENCL, - AV_HWDEVICE_TYPE_MEDIACODEC, - AV_HWDEVICE_TYPE_VULKAN, -}; - -typedef struct AVHWDeviceInternal AVHWDeviceInternal; - -/** - * This struct aggregates all the (hardware/vendor-specific) "high-level" state, - * i.e. state that is not tied to a concrete processing configuration. - * E.g., in an API that supports hardware-accelerated encoding and decoding, - * this struct will (if possible) wrap the state that is common to both encoding - * and decoding and from which specific instances of encoders or decoders can be - * derived. - * - * This struct is reference-counted with the AVBuffer mechanism. The - * av_hwdevice_ctx_alloc() constructor yields a reference, whose data field - * points to the actual AVHWDeviceContext. Further objects derived from - * AVHWDeviceContext (such as AVHWFramesContext, describing a frame pool with - * specific properties) will hold an internal reference to it. After all the - * references are released, the AVHWDeviceContext itself will be freed, - * optionally invoking a user-specified callback for uninitializing the hardware - * state. - */ -typedef struct AVHWDeviceContext { - /** - * A class for logging. Set by av_hwdevice_ctx_alloc(). - */ - const AVClass *av_class; - - /** - * Private data used internally by libavutil. Must not be accessed in any - * way by the caller. - */ - AVHWDeviceInternal *internal; - - /** - * This field identifies the underlying API used for hardware access. - * - * This field is set when this struct is allocated and never changed - * afterwards. - */ - enum AVHWDeviceType type; - - /** - * The format-specific data, allocated and freed by libavutil along with - * this context. - * - * Should be cast by the user to the format-specific context defined in the - * corresponding header (hwcontext_*.h) and filled as described in the - * documentation before calling av_hwdevice_ctx_init(). - * - * After calling av_hwdevice_ctx_init() this struct should not be modified - * by the caller. - */ - void *hwctx; - - /** - * This field may be set by the caller before calling av_hwdevice_ctx_init(). - * - * If non-NULL, this callback will be called when the last reference to - * this context is unreferenced, immediately before it is freed. - * - * @note when other objects (e.g an AVHWFramesContext) are derived from this - * struct, this callback will be invoked after all such child objects - * are fully uninitialized and their respective destructors invoked. - */ - void (*free)(struct AVHWDeviceContext *ctx); - - /** - * Arbitrary user data, to be used e.g. by the free() callback. - */ - void *user_opaque; -} AVHWDeviceContext; - -typedef struct AVHWFramesInternal AVHWFramesInternal; - -/** - * This struct describes a set or pool of "hardware" frames (i.e. those with - * data not located in normal system memory). All the frames in the pool are - * assumed to be allocated in the same way and interchangeable. - * - * This struct is reference-counted with the AVBuffer mechanism and tied to a - * given AVHWDeviceContext instance. The av_hwframe_ctx_alloc() constructor - * yields a reference, whose data field points to the actual AVHWFramesContext - * struct. - */ -typedef struct AVHWFramesContext { - /** - * A class for logging. - */ - const AVClass *av_class; - - /** - * Private data used internally by libavutil. Must not be accessed in any - * way by the caller. - */ - AVHWFramesInternal *internal; - - /** - * A reference to the parent AVHWDeviceContext. This reference is owned and - * managed by the enclosing AVHWFramesContext, but the caller may derive - * additional references from it. - */ - AVBufferRef *device_ref; - - /** - * The parent AVHWDeviceContext. This is simply a pointer to - * device_ref->data provided for convenience. - * - * Set by libavutil in av_hwframe_ctx_init(). - */ - AVHWDeviceContext *device_ctx; - - /** - * The format-specific data, allocated and freed automatically along with - * this context. - * - * Should be cast by the user to the format-specific context defined in the - * corresponding header (hwframe_*.h) and filled as described in the - * documentation before calling av_hwframe_ctx_init(). - * - * After any frames using this context are created, the contents of this - * struct should not be modified by the caller. - */ - void *hwctx; - - /** - * This field may be set by the caller before calling av_hwframe_ctx_init(). - * - * If non-NULL, this callback will be called when the last reference to - * this context is unreferenced, immediately before it is freed. - */ - void (*free)(struct AVHWFramesContext *ctx); - - /** - * Arbitrary user data, to be used e.g. by the free() callback. - */ - void *user_opaque; - - /** - * A pool from which the frames are allocated by av_hwframe_get_buffer(). - * This field may be set by the caller before calling av_hwframe_ctx_init(). - * The buffers returned by calling av_buffer_pool_get() on this pool must - * have the properties described in the documentation in the corresponding hw - * type's header (hwcontext_*.h). The pool will be freed strictly before - * this struct's free() callback is invoked. - * - * This field may be NULL, then libavutil will attempt to allocate a pool - * internally. Note that certain device types enforce pools allocated at - * fixed size (frame count), which cannot be extended dynamically. In such a - * case, initial_pool_size must be set appropriately. - */ - AVBufferPool *pool; - - /** - * Initial size of the frame pool. If a device type does not support - * dynamically resizing the pool, then this is also the maximum pool size. - * - * May be set by the caller before calling av_hwframe_ctx_init(). Must be - * set if pool is NULL and the device type does not support dynamic pools. - */ - int initial_pool_size; - - /** - * The pixel format identifying the underlying HW surface type. - * - * Must be a hwaccel format, i.e. the corresponding descriptor must have the - * AV_PIX_FMT_FLAG_HWACCEL flag set. - * - * Must be set by the user before calling av_hwframe_ctx_init(). - */ - enum AVPixelFormat format; - - /** - * The pixel format identifying the actual data layout of the hardware - * frames. - * - * Must be set by the caller before calling av_hwframe_ctx_init(). - * - * @note when the underlying API does not provide the exact data layout, but - * only the colorspace/bit depth, this field should be set to the fully - * planar version of that format (e.g. for 8-bit 420 YUV it should be - * AV_PIX_FMT_YUV420P, not AV_PIX_FMT_NV12 or anything else). - */ - enum AVPixelFormat sw_format; - - /** - * The allocated dimensions of the frames in this pool. - * - * Must be set by the user before calling av_hwframe_ctx_init(). - */ - int width, height; -} AVHWFramesContext; - -/** - * Look up an AVHWDeviceType by name. - * - * @param name String name of the device type (case-insensitive). - * @return The type from enum AVHWDeviceType, or AV_HWDEVICE_TYPE_NONE if - * not found. - */ -enum AVHWDeviceType av_hwdevice_find_type_by_name(const char *name); - -/** Get the string name of an AVHWDeviceType. - * - * @param type Type from enum AVHWDeviceType. - * @return Pointer to a static string containing the name, or NULL if the type - * is not valid. - */ -const char *av_hwdevice_get_type_name(enum AVHWDeviceType type); - -/** - * Iterate over supported device types. - * - * @param type AV_HWDEVICE_TYPE_NONE initially, then the previous type - * returned by this function in subsequent iterations. - * @return The next usable device type from enum AVHWDeviceType, or - * AV_HWDEVICE_TYPE_NONE if there are no more. - */ -enum AVHWDeviceType av_hwdevice_iterate_types(enum AVHWDeviceType prev); - -/** - * Allocate an AVHWDeviceContext for a given hardware type. - * - * @param type the type of the hardware device to allocate. - * @return a reference to the newly created AVHWDeviceContext on success or NULL - * on failure. - */ -AVBufferRef *av_hwdevice_ctx_alloc(enum AVHWDeviceType type); - -/** - * Finalize the device context before use. This function must be called after - * the context is filled with all the required information and before it is - * used in any way. - * - * @param ref a reference to the AVHWDeviceContext - * @return 0 on success, a negative AVERROR code on failure - */ -int av_hwdevice_ctx_init(AVBufferRef *ref); - -/** - * Open a device of the specified type and create an AVHWDeviceContext for it. - * - * This is a convenience function intended to cover the simple cases. Callers - * who need to fine-tune device creation/management should open the device - * manually and then wrap it in an AVHWDeviceContext using - * av_hwdevice_ctx_alloc()/av_hwdevice_ctx_init(). - * - * The returned context is already initialized and ready for use, the caller - * should not call av_hwdevice_ctx_init() on it. The user_opaque/free fields of - * the created AVHWDeviceContext are set by this function and should not be - * touched by the caller. - * - * @param device_ctx On success, a reference to the newly-created device context - * will be written here. The reference is owned by the caller - * and must be released with av_buffer_unref() when no longer - * needed. On failure, NULL will be written to this pointer. - * @param type The type of the device to create. - * @param device A type-specific string identifying the device to open. - * @param opts A dictionary of additional (type-specific) options to use in - * opening the device. The dictionary remains owned by the caller. - * @param flags currently unused - * - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_hwdevice_ctx_create(AVBufferRef **device_ctx, enum AVHWDeviceType type, - const char *device, AVDictionary *opts, int flags); - -/** - * Create a new device of the specified type from an existing device. - * - * If the source device is a device of the target type or was originally - * derived from such a device (possibly through one or more intermediate - * devices of other types), then this will return a reference to the - * existing device of the same type as is requested. - * - * Otherwise, it will attempt to derive a new device from the given source - * device. If direct derivation to the new type is not implemented, it will - * attempt the same derivation from each ancestor of the source device in - * turn looking for an implemented derivation method. - * - * @param dst_ctx On success, a reference to the newly-created - * AVHWDeviceContext. - * @param type The type of the new device to create. - * @param src_ctx A reference to an existing AVHWDeviceContext which will be - * used to create the new device. - * @param flags Currently unused; should be set to zero. - * @return Zero on success, a negative AVERROR code on failure. - */ -int av_hwdevice_ctx_create_derived(AVBufferRef **dst_ctx, - enum AVHWDeviceType type, - AVBufferRef *src_ctx, int flags); - -/** - * Create a new device of the specified type from an existing device. - * - * This function performs the same action as av_hwdevice_ctx_create_derived, - * however, it is able to set options for the new device to be derived. - * - * @param dst_ctx On success, a reference to the newly-created - * AVHWDeviceContext. - * @param type The type of the new device to create. - * @param src_ctx A reference to an existing AVHWDeviceContext which will be - * used to create the new device. - * @param options Options for the new device to create, same format as in - * av_hwdevice_ctx_create. - * @param flags Currently unused; should be set to zero. - * @return Zero on success, a negative AVERROR code on failure. - */ -int av_hwdevice_ctx_create_derived_opts(AVBufferRef **dst_ctx, - enum AVHWDeviceType type, - AVBufferRef *src_ctx, - AVDictionary *options, int flags); - -/** - * Allocate an AVHWFramesContext tied to a given device context. - * - * @param device_ctx a reference to a AVHWDeviceContext. This function will make - * a new reference for internal use, the one passed to the - * function remains owned by the caller. - * @return a reference to the newly created AVHWFramesContext on success or NULL - * on failure. - */ -AVBufferRef *av_hwframe_ctx_alloc(AVBufferRef *device_ctx); - -/** - * Finalize the context before use. This function must be called after the - * context is filled with all the required information and before it is attached - * to any frames. - * - * @param ref a reference to the AVHWFramesContext - * @return 0 on success, a negative AVERROR code on failure - */ -int av_hwframe_ctx_init(AVBufferRef *ref); - -/** - * Allocate a new frame attached to the given AVHWFramesContext. - * - * @param hwframe_ctx a reference to an AVHWFramesContext - * @param frame an empty (freshly allocated or unreffed) frame to be filled with - * newly allocated buffers. - * @param flags currently unused, should be set to zero - * @return 0 on success, a negative AVERROR code on failure - */ -int av_hwframe_get_buffer(AVBufferRef *hwframe_ctx, AVFrame *frame, int flags); - -/** - * Copy data to or from a hw surface. At least one of dst/src must have an - * AVHWFramesContext attached. - * - * If src has an AVHWFramesContext attached, then the format of dst (if set) - * must use one of the formats returned by av_hwframe_transfer_get_formats(src, - * AV_HWFRAME_TRANSFER_DIRECTION_FROM). - * If dst has an AVHWFramesContext attached, then the format of src must use one - * of the formats returned by av_hwframe_transfer_get_formats(dst, - * AV_HWFRAME_TRANSFER_DIRECTION_TO) - * - * dst may be "clean" (i.e. with data/buf pointers unset), in which case the - * data buffers will be allocated by this function using av_frame_get_buffer(). - * If dst->format is set, then this format will be used, otherwise (when - * dst->format is AV_PIX_FMT_NONE) the first acceptable format will be chosen. - * - * The two frames must have matching allocated dimensions (i.e. equal to - * AVHWFramesContext.width/height), since not all device types support - * transferring a sub-rectangle of the whole surface. The display dimensions - * (i.e. AVFrame.width/height) may be smaller than the allocated dimensions, but - * also have to be equal for both frames. When the display dimensions are - * smaller than the allocated dimensions, the content of the padding in the - * destination frame is unspecified. - * - * @param dst the destination frame. dst is not touched on failure. - * @param src the source frame. - * @param flags currently unused, should be set to zero - * @return 0 on success, a negative AVERROR error code on failure. - */ -int av_hwframe_transfer_data(AVFrame *dst, const AVFrame *src, int flags); - -enum AVHWFrameTransferDirection { - /** - * Transfer the data from the queried hw frame. - */ - AV_HWFRAME_TRANSFER_DIRECTION_FROM, - - /** - * Transfer the data to the queried hw frame. - */ - AV_HWFRAME_TRANSFER_DIRECTION_TO, -}; - -/** - * Get a list of possible source or target formats usable in - * av_hwframe_transfer_data(). - * - * @param hwframe_ctx the frame context to obtain the information for - * @param dir the direction of the transfer - * @param formats the pointer to the output format list will be written here. - * The list is terminated with AV_PIX_FMT_NONE and must be freed - * by the caller when no longer needed using av_free(). - * If this function returns successfully, the format list will - * have at least one item (not counting the terminator). - * On failure, the contents of this pointer are unspecified. - * @param flags currently unused, should be set to zero - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_hwframe_transfer_get_formats(AVBufferRef *hwframe_ctx, - enum AVHWFrameTransferDirection dir, - enum AVPixelFormat **formats, int flags); - - -/** - * This struct describes the constraints on hardware frames attached to - * a given device with a hardware-specific configuration. This is returned - * by av_hwdevice_get_hwframe_constraints() and must be freed by - * av_hwframe_constraints_free() after use. - */ -typedef struct AVHWFramesConstraints { - /** - * A list of possible values for format in the hw_frames_ctx, - * terminated by AV_PIX_FMT_NONE. This member will always be filled. - */ - enum AVPixelFormat *valid_hw_formats; - - /** - * A list of possible values for sw_format in the hw_frames_ctx, - * terminated by AV_PIX_FMT_NONE. Can be NULL if this information is - * not known. - */ - enum AVPixelFormat *valid_sw_formats; - - /** - * The minimum size of frames in this hw_frames_ctx. - * (Zero if not known.) - */ - int min_width; - int min_height; - - /** - * The maximum size of frames in this hw_frames_ctx. - * (INT_MAX if not known / no limit.) - */ - int max_width; - int max_height; -} AVHWFramesConstraints; - -/** - * Allocate a HW-specific configuration structure for a given HW device. - * After use, the user must free all members as required by the specific - * hardware structure being used, then free the structure itself with - * av_free(). - * - * @param device_ctx a reference to the associated AVHWDeviceContext. - * @return The newly created HW-specific configuration structure on - * success or NULL on failure. - */ -void *av_hwdevice_hwconfig_alloc(AVBufferRef *device_ctx); - -/** - * Get the constraints on HW frames given a device and the HW-specific - * configuration to be used with that device. If no HW-specific - * configuration is provided, returns the maximum possible capabilities - * of the device. - * - * @param ref a reference to the associated AVHWDeviceContext. - * @param hwconfig a filled HW-specific configuration structure, or NULL - * to return the maximum possible capabilities of the device. - * @return AVHWFramesConstraints structure describing the constraints - * on the device, or NULL if not available. - */ -AVHWFramesConstraints *av_hwdevice_get_hwframe_constraints(AVBufferRef *ref, - const void *hwconfig); - -/** - * Free an AVHWFrameConstraints structure. - * - * @param constraints The (filled or unfilled) AVHWFrameConstraints structure. - */ -void av_hwframe_constraints_free(AVHWFramesConstraints **constraints); - - -/** - * Flags to apply to frame mappings. - */ -enum { - /** - * The mapping must be readable. - */ - AV_HWFRAME_MAP_READ = 1 << 0, - /** - * The mapping must be writeable. - */ - AV_HWFRAME_MAP_WRITE = 1 << 1, - /** - * The mapped frame will be overwritten completely in subsequent - * operations, so the current frame data need not be loaded. Any values - * which are not overwritten are unspecified. - */ - AV_HWFRAME_MAP_OVERWRITE = 1 << 2, - /** - * The mapping must be direct. That is, there must not be any copying in - * the map or unmap steps. Note that performance of direct mappings may - * be much lower than normal memory. - */ - AV_HWFRAME_MAP_DIRECT = 1 << 3, -}; - -/** - * Map a hardware frame. - * - * This has a number of different possible effects, depending on the format - * and origin of the src and dst frames. On input, src should be a usable - * frame with valid buffers and dst should be blank (typically as just created - * by av_frame_alloc()). src should have an associated hwframe context, and - * dst may optionally have a format and associated hwframe context. - * - * If src was created by mapping a frame from the hwframe context of dst, - * then this function undoes the mapping - dst is replaced by a reference to - * the frame that src was originally mapped from. - * - * If both src and dst have an associated hwframe context, then this function - * attempts to map the src frame from its hardware context to that of dst and - * then fill dst with appropriate data to be usable there. This will only be - * possible if the hwframe contexts and associated devices are compatible - - * given compatible devices, av_hwframe_ctx_create_derived() can be used to - * create a hwframe context for dst in which mapping should be possible. - * - * If src has a hwframe context but dst does not, then the src frame is - * mapped to normal memory and should thereafter be usable as a normal frame. - * If the format is set on dst, then the mapping will attempt to create dst - * with that format and fail if it is not possible. If format is unset (is - * AV_PIX_FMT_NONE) then dst will be mapped with whatever the most appropriate - * format to use is (probably the sw_format of the src hwframe context). - * - * A return value of AVERROR(ENOSYS) indicates that the mapping is not - * possible with the given arguments and hwframe setup, while other return - * values indicate that it failed somehow. - * - * On failure, the destination frame will be left blank, except for the - * hw_frames_ctx/format fields thay may have been set by the caller - those will - * be preserved as they were. - * - * @param dst Destination frame, to contain the mapping. - * @param src Source frame, to be mapped. - * @param flags Some combination of AV_HWFRAME_MAP_* flags. - * @return Zero on success, negative AVERROR code on failure. - */ -int av_hwframe_map(AVFrame *dst, const AVFrame *src, int flags); - - -/** - * Create and initialise an AVHWFramesContext as a mapping of another existing - * AVHWFramesContext on a different device. - * - * av_hwframe_ctx_init() should not be called after this. - * - * @param derived_frame_ctx On success, a reference to the newly created - * AVHWFramesContext. - * @param derived_device_ctx A reference to the device to create the new - * AVHWFramesContext on. - * @param source_frame_ctx A reference to an existing AVHWFramesContext - * which will be mapped to the derived context. - * @param flags Some combination of AV_HWFRAME_MAP_* flags, defining the - * mapping parameters to apply to frames which are allocated - * in the derived device. - * @return Zero on success, negative AVERROR code on failure. - */ -int av_hwframe_ctx_create_derived(AVBufferRef **derived_frame_ctx, - enum AVPixelFormat format, - AVBufferRef *derived_device_ctx, - AVBufferRef *source_frame_ctx, - int flags); - -#endif /* AVUTIL_HWCONTEXT_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_cuda.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_cuda.h deleted file mode 100644 index cefbe0ce..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_cuda.h +++ /dev/null @@ -1,69 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - - -#ifndef AVUTIL_HWCONTEXT_CUDA_H -#define AVUTIL_HWCONTEXT_CUDA_H - -#ifndef CUDA_VERSION -#include -#endif - -#include "pixfmt.h" - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_CUDA. - * - * This API supports dynamic frame pools. AVHWFramesContext.pool must return - * AVBufferRefs whose data pointer is a CUdeviceptr. - */ - -typedef struct AVCUDADeviceContextInternal AVCUDADeviceContextInternal; - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVCUDADeviceContext { - CUcontext cuda_ctx; - CUstream stream; - AVCUDADeviceContextInternal *internal; -} AVCUDADeviceContext; - -/** - * AVHWFramesContext.hwctx is currently not used - */ - -/** - * @defgroup hwcontext_cuda Device context creation flags - * - * Flags for av_hwdevice_ctx_create. - * - * @{ - */ - -/** - * Use primary device context instead of creating a new one. - */ -#define AV_CUDA_USE_PRIMARY_CONTEXT (1 << 0) - -/** - * @} - */ - -#endif /* AVUTIL_HWCONTEXT_CUDA_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_d3d11va.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_d3d11va.h deleted file mode 100644 index 77d2d72f..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_d3d11va.h +++ /dev/null @@ -1,178 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_D3D11VA_H -#define AVUTIL_HWCONTEXT_D3D11VA_H - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_D3D11VA. - * - * The default pool implementation will be fixed-size if initial_pool_size is - * set (and allocate elements from an array texture). Otherwise it will allocate - * individual textures. Be aware that decoding requires a single array texture. - * - * Using sw_format==AV_PIX_FMT_YUV420P has special semantics, and maps to - * DXGI_FORMAT_420_OPAQUE. av_hwframe_transfer_data() is not supported for - * this format. Refer to MSDN for details. - * - * av_hwdevice_ctx_create() for this device type supports a key named "debug" - * for the AVDictionary entry. If this is set to any value, the device creation - * code will try to load various supported D3D debugging layers. - */ - -#include -#include - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVD3D11VADeviceContext { - /** - * Device used for texture creation and access. This can also be used to - * set the libavcodec decoding device. - * - * Must be set by the user. This is the only mandatory field - the other - * device context fields are set from this and are available for convenience. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11Device *device; - - /** - * If unset, this will be set from the device field on init. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11DeviceContext *device_context; - - /** - * If unset, this will be set from the device field on init. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11VideoDevice *video_device; - - /** - * If unset, this will be set from the device_context field on init. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11VideoContext *video_context; - - /** - * Callbacks for locking. They protect accesses to device_context and - * video_context calls. They also protect access to the internal staging - * texture (for av_hwframe_transfer_data() calls). They do NOT protect - * access to hwcontext or decoder state in general. - * - * If unset on init, the hwcontext implementation will set them to use an - * internal mutex. - * - * The underlying lock must be recursive. lock_ctx is for free use by the - * locking implementation. - */ - void (*lock)(void *lock_ctx); - void (*unlock)(void *lock_ctx); - void *lock_ctx; -} AVD3D11VADeviceContext; - -/** - * D3D11 frame descriptor for pool allocation. - * - * In user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer pointing at an object of this type describing the - * planes of the frame. - * - * This has no use outside of custom allocation, and AVFrame AVBufferRef do not - * necessarily point to an instance of this struct. - */ -typedef struct AVD3D11FrameDescriptor { - /** - * The texture in which the frame is located. The reference count is - * managed by the AVBufferRef, and destroying the reference will release - * the interface. - * - * Normally stored in AVFrame.data[0]. - */ - ID3D11Texture2D *texture; - - /** - * The index into the array texture element representing the frame, or 0 - * if the texture is not an array texture. - * - * Normally stored in AVFrame.data[1] (cast from intptr_t). - */ - intptr_t index; -} AVD3D11FrameDescriptor; - -/** - * This struct is allocated as AVHWFramesContext.hwctx - */ -typedef struct AVD3D11VAFramesContext { - /** - * The canonical texture used for pool allocation. If this is set to NULL - * on init, the hwframes implementation will allocate and set an array - * texture if initial_pool_size > 0. - * - * The only situation when the API user should set this is: - * - the user wants to do manual pool allocation (setting - * AVHWFramesContext.pool), instead of letting AVHWFramesContext - * allocate the pool - * - of an array texture - * - and wants it to use it for decoding - * - this has to be done before calling av_hwframe_ctx_init() - * - * Deallocating the AVHWFramesContext will always release this interface, - * and it does not matter whether it was user-allocated. - * - * This is in particular used by the libavcodec D3D11VA hwaccel, which - * requires a single array texture. It will create ID3D11VideoDecoderOutputView - * objects for each array texture element on decoder initialization. - */ - ID3D11Texture2D *texture; - - /** - * D3D11_TEXTURE2D_DESC.BindFlags used for texture creation. The user must - * at least set D3D11_BIND_DECODER if the frames context is to be used for - * video decoding. - * This field is ignored/invalid if a user-allocated texture is provided. - */ - UINT BindFlags; - - /** - * D3D11_TEXTURE2D_DESC.MiscFlags used for texture creation. - * This field is ignored/invalid if a user-allocated texture is provided. - */ - UINT MiscFlags; - - /** - * In case if texture structure member above is not NULL contains the same texture - * pointer for all elements and different indexes into the array texture. - * In case if texture structure member above is NULL, all elements contains - * pointers to separate non-array textures and 0 indexes. - * This field is ignored/invalid if a user-allocated texture is provided. - */ - AVD3D11FrameDescriptor *texture_infos; -} AVD3D11VAFramesContext; - -#endif /* AVUTIL_HWCONTEXT_D3D11VA_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_drm.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_drm.h deleted file mode 100644 index 42709f21..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_drm.h +++ /dev/null @@ -1,169 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_DRM_H -#define AVUTIL_HWCONTEXT_DRM_H - -#include -#include - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_DRM. - * - * Internal frame allocation is not currently supported - all frames - * must be allocated by the user. Thus AVHWFramesContext is always - * NULL, though this may change if support for frame allocation is - * added in future. - */ - -enum { - /** - * The maximum number of layers/planes in a DRM frame. - */ - AV_DRM_MAX_PLANES = 4 -}; - -/** - * DRM object descriptor. - * - * Describes a single DRM object, addressing it as a PRIME file - * descriptor. - */ -typedef struct AVDRMObjectDescriptor { - /** - * DRM PRIME fd for the object. - */ - int fd; - /** - * Total size of the object. - * - * (This includes any parts not which do not contain image data.) - */ - size_t size; - /** - * Format modifier applied to the object (DRM_FORMAT_MOD_*). - * - * If the format modifier is unknown then this should be set to - * DRM_FORMAT_MOD_INVALID. - */ - uint64_t format_modifier; -} AVDRMObjectDescriptor; - -/** - * DRM plane descriptor. - * - * Describes a single plane of a layer, which is contained within - * a single object. - */ -typedef struct AVDRMPlaneDescriptor { - /** - * Index of the object containing this plane in the objects - * array of the enclosing frame descriptor. - */ - int object_index; - /** - * Offset within that object of this plane. - */ - ptrdiff_t offset; - /** - * Pitch (linesize) of this plane. - */ - ptrdiff_t pitch; -} AVDRMPlaneDescriptor; - -/** - * DRM layer descriptor. - * - * Describes a single layer within a frame. This has the structure - * defined by its format, and will contain one or more planes. - */ -typedef struct AVDRMLayerDescriptor { - /** - * Format of the layer (DRM_FORMAT_*). - */ - uint32_t format; - /** - * Number of planes in the layer. - * - * This must match the number of planes required by format. - */ - int nb_planes; - /** - * Array of planes in this layer. - */ - AVDRMPlaneDescriptor planes[AV_DRM_MAX_PLANES]; -} AVDRMLayerDescriptor; - -/** - * DRM frame descriptor. - * - * This is used as the data pointer for AV_PIX_FMT_DRM_PRIME frames. - * It is also used by user-allocated frame pools - allocating in - * AVHWFramesContext.pool must return AVBufferRefs which contain - * an object of this type. - * - * The fields of this structure should be set such it can be - * imported directly by EGL using the EGL_EXT_image_dma_buf_import - * and EGL_EXT_image_dma_buf_import_modifiers extensions. - * (Note that the exact layout of a particular format may vary between - * platforms - we only specify that the same platform should be able - * to import it.) - * - * The total number of planes must not exceed AV_DRM_MAX_PLANES, and - * the order of the planes by increasing layer index followed by - * increasing plane index must be the same as the order which would - * be used for the data pointers in the equivalent software format. - */ -typedef struct AVDRMFrameDescriptor { - /** - * Number of DRM objects making up this frame. - */ - int nb_objects; - /** - * Array of objects making up the frame. - */ - AVDRMObjectDescriptor objects[AV_DRM_MAX_PLANES]; - /** - * Number of layers in the frame. - */ - int nb_layers; - /** - * Array of layers in the frame. - */ - AVDRMLayerDescriptor layers[AV_DRM_MAX_PLANES]; -} AVDRMFrameDescriptor; - -/** - * DRM device. - * - * Allocated as AVHWDeviceContext.hwctx. - */ -typedef struct AVDRMDeviceContext { - /** - * File descriptor of DRM device. - * - * This is used as the device to create frames on, and may also be - * used in some derivation and mapping operations. - * - * If no device is required, set to -1. - */ - int fd; -} AVDRMDeviceContext; - -#endif /* AVUTIL_HWCONTEXT_DRM_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_dxva2.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_dxva2.h deleted file mode 100644 index e1b79bc0..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_dxva2.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - - -#ifndef AVUTIL_HWCONTEXT_DXVA2_H -#define AVUTIL_HWCONTEXT_DXVA2_H - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_DXVA2. - * - * Only fixed-size pools are supported. - * - * For user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer set to a pointer to IDirect3DSurface9. - */ - -#include -#include - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVDXVA2DeviceContext { - IDirect3DDeviceManager9 *devmgr; -} AVDXVA2DeviceContext; - -/** - * This struct is allocated as AVHWFramesContext.hwctx - */ -typedef struct AVDXVA2FramesContext { - /** - * The surface type (e.g. DXVA2_VideoProcessorRenderTarget or - * DXVA2_VideoDecoderRenderTarget). Must be set by the caller. - */ - DWORD surface_type; - - /** - * The surface pool. When an external pool is not provided by the caller, - * this will be managed (allocated and filled on init, freed on uninit) by - * libavutil. - */ - IDirect3DSurface9 **surfaces; - int nb_surfaces; - - /** - * Certain drivers require the decoder to be destroyed before the surfaces. - * To allow internally managed pools to work properly in such cases, this - * field is provided. - * - * If it is non-NULL, libavutil will call IDirectXVideoDecoder_Release() on - * it just before the internal surface pool is freed. - * - * This is for convenience only. Some code uses other methods to manage the - * decoder reference. - */ - IDirectXVideoDecoder *decoder_to_release; -} AVDXVA2FramesContext; - -#endif /* AVUTIL_HWCONTEXT_DXVA2_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_mediacodec.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_mediacodec.h deleted file mode 100644 index 101a9806..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_mediacodec.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_MEDIACODEC_H -#define AVUTIL_HWCONTEXT_MEDIACODEC_H - -/** - * MediaCodec details. - * - * Allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVMediaCodecDeviceContext { - /** - * android/view/Surface handle, to be filled by the user. - * - * This is the default surface used by decoders on this device. - */ - void *surface; -} AVMediaCodecDeviceContext; - -#endif /* AVUTIL_HWCONTEXT_MEDIACODEC_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_opencl.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_opencl.h deleted file mode 100644 index ef54486c..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_opencl.h +++ /dev/null @@ -1,100 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_OPENCL_H -#define AVUTIL_HWCONTEXT_OPENCL_H - -#ifdef __APPLE__ -#include -#else -#include -#endif - -#include "frame.h" - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_OPENCL. - * - * Pools allocated internally are always dynamic, and are primarily intended - * to be used in OpenCL-only cases. If interoperation is required, it is - * typically required to allocate frames in the other API and then map the - * frames context to OpenCL with av_hwframe_ctx_create_derived(). - */ - -/** - * OpenCL frame descriptor for pool allocation. - * - * In user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer pointing at an object of this type describing the - * planes of the frame. - */ -typedef struct AVOpenCLFrameDescriptor { - /** - * Number of planes in the frame. - */ - int nb_planes; - /** - * OpenCL image2d objects for each plane of the frame. - */ - cl_mem planes[AV_NUM_DATA_POINTERS]; -} AVOpenCLFrameDescriptor; - -/** - * OpenCL device details. - * - * Allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVOpenCLDeviceContext { - /** - * The primary device ID of the device. If multiple OpenCL devices - * are associated with the context then this is the one which will - * be used for all operations internal to FFmpeg. - */ - cl_device_id device_id; - /** - * The OpenCL context which will contain all operations and frames on - * this device. - */ - cl_context context; - /** - * The default command queue for this device, which will be used by all - * frames contexts which do not have their own command queue. If not - * intialised by the user, a default queue will be created on the - * primary device. - */ - cl_command_queue command_queue; -} AVOpenCLDeviceContext; - -/** - * OpenCL-specific data associated with a frame pool. - * - * Allocated as AVHWFramesContext.hwctx. - */ -typedef struct AVOpenCLFramesContext { - /** - * The command queue used for internal asynchronous operations on this - * device (av_hwframe_transfer_data(), av_hwframe_map()). - * - * If this is not set, the command queue from the associated device is - * used instead. - */ - cl_command_queue command_queue; -} AVOpenCLFramesContext; - -#endif /* AVUTIL_HWCONTEXT_OPENCL_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_qsv.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_qsv.h deleted file mode 100644 index b98d611c..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_qsv.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_QSV_H -#define AVUTIL_HWCONTEXT_QSV_H - -#include - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_QSV. - * - * This API does not support dynamic frame pools. AVHWFramesContext.pool must - * contain AVBufferRefs whose data pointer points to an mfxFrameSurface1 struct. - */ - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVQSVDeviceContext { - mfxSession session; -} AVQSVDeviceContext; - -/** - * This struct is allocated as AVHWFramesContext.hwctx - */ -typedef struct AVQSVFramesContext { - mfxFrameSurface1 *surfaces; - int nb_surfaces; - - /** - * A combination of MFX_MEMTYPE_* describing the frame pool. - */ - int frame_type; -} AVQSVFramesContext; - -#endif /* AVUTIL_HWCONTEXT_QSV_H */ - diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_vaapi.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_vaapi.h deleted file mode 100644 index 0b2e071c..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_vaapi.h +++ /dev/null @@ -1,117 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VAAPI_H -#define AVUTIL_HWCONTEXT_VAAPI_H - -#include - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_VAAPI. - * - * Dynamic frame pools are supported, but note that any pool used as a render - * target is required to be of fixed size in order to be be usable as an - * argument to vaCreateContext(). - * - * For user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer set to a VASurfaceID. - */ - -enum { - /** - * The quirks field has been set by the user and should not be detected - * automatically by av_hwdevice_ctx_init(). - */ - AV_VAAPI_DRIVER_QUIRK_USER_SET = (1 << 0), - /** - * The driver does not destroy parameter buffers when they are used by - * vaRenderPicture(). Additional code will be required to destroy them - * separately afterwards. - */ - AV_VAAPI_DRIVER_QUIRK_RENDER_PARAM_BUFFERS = (1 << 1), - - /** - * The driver does not support the VASurfaceAttribMemoryType attribute, - * so the surface allocation code will not try to use it. - */ - AV_VAAPI_DRIVER_QUIRK_ATTRIB_MEMTYPE = (1 << 2), - - /** - * The driver does not support surface attributes at all. - * The surface allocation code will never pass them to surface allocation, - * and the results of the vaQuerySurfaceAttributes() call will be faked. - */ - AV_VAAPI_DRIVER_QUIRK_SURFACE_ATTRIBUTES = (1 << 3), -}; - -/** - * VAAPI connection details. - * - * Allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVVAAPIDeviceContext { - /** - * The VADisplay handle, to be filled by the user. - */ - VADisplay display; - /** - * Driver quirks to apply - this is filled by av_hwdevice_ctx_init(), - * with reference to a table of known drivers, unless the - * AV_VAAPI_DRIVER_QUIRK_USER_SET bit is already present. The user - * may need to refer to this field when performing any later - * operations using VAAPI with the same VADisplay. - */ - unsigned int driver_quirks; -} AVVAAPIDeviceContext; - -/** - * VAAPI-specific data associated with a frame pool. - * - * Allocated as AVHWFramesContext.hwctx. - */ -typedef struct AVVAAPIFramesContext { - /** - * Set by the user to apply surface attributes to all surfaces in - * the frame pool. If null, default settings are used. - */ - VASurfaceAttrib *attributes; - int nb_attributes; - /** - * The surfaces IDs of all surfaces in the pool after creation. - * Only valid if AVHWFramesContext.initial_pool_size was positive. - * These are intended to be used as the render_targets arguments to - * vaCreateContext(). - */ - VASurfaceID *surface_ids; - int nb_surfaces; -} AVVAAPIFramesContext; - -/** - * VAAPI hardware pipeline configuration details. - * - * Allocated with av_hwdevice_hwconfig_alloc(). - */ -typedef struct AVVAAPIHWConfig { - /** - * ID of a VAAPI pipeline configuration. - */ - VAConfigID config_id; -} AVVAAPIHWConfig; - -#endif /* AVUTIL_HWCONTEXT_VAAPI_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_vdpau.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_vdpau.h deleted file mode 100644 index 1b7ea1e4..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_vdpau.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VDPAU_H -#define AVUTIL_HWCONTEXT_VDPAU_H - -#include - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_VDPAU. - * - * This API supports dynamic frame pools. AVHWFramesContext.pool must return - * AVBufferRefs whose data pointer is a VdpVideoSurface. - */ - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVVDPAUDeviceContext { - VdpDevice device; - VdpGetProcAddress *get_proc_address; -} AVVDPAUDeviceContext; - -/** - * AVHWFramesContext.hwctx is currently not used - */ - -#endif /* AVUTIL_HWCONTEXT_VDPAU_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_videotoolbox.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_videotoolbox.h deleted file mode 100644 index 25dde85d..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_videotoolbox.h +++ /dev/null @@ -1,96 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H -#define AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H - -#include - -#include - -#include "frame.h" -#include "pixfmt.h" - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_VIDEOTOOLBOX. - * - * This API supports frame allocation using a native CVPixelBufferPool - * instead of an AVBufferPool. - * - * If the API user sets a custom pool, AVHWFramesContext.pool must return - * AVBufferRefs whose data pointer is a CVImageBufferRef or CVPixelBufferRef. - * Note that the underlying CVPixelBuffer could be retained by OS frameworks - * depending on application usage, so it is preferable to let CoreVideo manage - * the pool using the default implementation. - * - * Currently AVHWDeviceContext.hwctx and AVHWFramesContext.hwctx are always - * NULL. - */ - -/** - * Convert a VideoToolbox (actually CoreVideo) format to AVPixelFormat. - * Returns AV_PIX_FMT_NONE if no known equivalent was found. - */ -enum AVPixelFormat av_map_videotoolbox_format_to_pixfmt(uint32_t cv_fmt); - -/** - * Convert an AVPixelFormat to a VideoToolbox (actually CoreVideo) format. - * Returns 0 if no known equivalent was found. - */ -uint32_t av_map_videotoolbox_format_from_pixfmt(enum AVPixelFormat pix_fmt); - -/** - * Same as av_map_videotoolbox_format_from_pixfmt function, but can map and - * return full range pixel formats via a flag. - */ -uint32_t av_map_videotoolbox_format_from_pixfmt2(enum AVPixelFormat pix_fmt, bool full_range); - -/** - * Convert an AVChromaLocation to a VideoToolbox/CoreVideo chroma location string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_chroma_loc_from_av(enum AVChromaLocation loc); - -/** - * Convert an AVColorSpace to a VideoToolbox/CoreVideo color matrix string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_color_matrix_from_av(enum AVColorSpace space); - -/** - * Convert an AVColorPrimaries to a VideoToolbox/CoreVideo color primaries string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_color_primaries_from_av(enum AVColorPrimaries pri); - -/** - * Convert an AVColorTransferCharacteristic to a VideoToolbox/CoreVideo color transfer - * function string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_color_trc_from_av(enum AVColorTransferCharacteristic trc); - -/** - * Update a CVPixelBufferRef's metadata to based on an AVFrame. - * Returns 0 if no known equivalent was found. - */ -int av_vt_pixbuf_set_attachments(void *log_ctx, - CVPixelBufferRef pixbuf, const struct AVFrame *src); - -#endif /* AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_vulkan.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_vulkan.h deleted file mode 100644 index df86c85b..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/hwcontext_vulkan.h +++ /dev/null @@ -1,281 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VULKAN_H -#define AVUTIL_HWCONTEXT_VULKAN_H - -#if defined(_WIN32) && !defined(VK_USE_PLATFORM_WIN32_KHR) -#define VK_USE_PLATFORM_WIN32_KHR -#endif -#include - -#include "pixfmt.h" -#include "frame.h" - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_VULKAN. - * - * For user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer set to an AVVkFrame. - */ - -/** - * Main Vulkan context, allocated as AVHWDeviceContext.hwctx. - * All of these can be set before init to change what the context uses - */ -typedef struct AVVulkanDeviceContext { - /** - * Custom memory allocator, else NULL - */ - const VkAllocationCallbacks *alloc; - - /** - * Pointer to the instance-provided vkGetInstanceProcAddr loading function. - * If NULL, will pick either libvulkan or libvolk, depending on libavutil's - * compilation settings, and set this field. - */ - PFN_vkGetInstanceProcAddr get_proc_addr; - - /** - * Vulkan instance. Must be at least version 1.2. - */ - VkInstance inst; - - /** - * Physical device - */ - VkPhysicalDevice phys_dev; - - /** - * Active device - */ - VkDevice act_dev; - - /** - * This structure should be set to the set of features that present and enabled - * during device creation. When a device is created by FFmpeg, it will default to - * enabling all that are present of the shaderImageGatherExtended, - * fragmentStoresAndAtomics, shaderInt64 and vertexPipelineStoresAndAtomics features. - */ - VkPhysicalDeviceFeatures2 device_features; - - /** - * Enabled instance extensions. - * If supplying your own device context, set this to an array of strings, with - * each entry containing the specified Vulkan extension string to enable. - * Duplicates are possible and accepted. - * If no extensions are enabled, set these fields to NULL, and 0 respectively. - */ - const char * const *enabled_inst_extensions; - int nb_enabled_inst_extensions; - - /** - * Enabled device extensions. By default, VK_KHR_external_memory_fd, - * VK_EXT_external_memory_dma_buf, VK_EXT_image_drm_format_modifier, - * VK_KHR_external_semaphore_fd and VK_EXT_external_memory_host are enabled if found. - * If supplying your own device context, these fields takes the same format as - * the above fields, with the same conditions that duplicates are possible - * and accepted, and that NULL and 0 respectively means no extensions are enabled. - */ - const char * const *enabled_dev_extensions; - int nb_enabled_dev_extensions; - - /** - * Queue family index for graphics operations, and the number of queues - * enabled for it. If unavaiable, will be set to -1. Not required. - * av_hwdevice_create() will attempt to find a dedicated queue for each - * queue family, or pick the one with the least unrelated flags set. - * Queue indices here may overlap if a queue has to share capabilities. - */ - int queue_family_index; - int nb_graphics_queues; - - /** - * Queue family index for transfer operations and the number of queues - * enabled. Required. - */ - int queue_family_tx_index; - int nb_tx_queues; - - /** - * Queue family index for compute operations and the number of queues - * enabled. Required. - */ - int queue_family_comp_index; - int nb_comp_queues; - - /** - * Queue family index for video encode ops, and the amount of queues enabled. - * If the device doesn't support such, queue_family_encode_index will be -1. - * Not required. - */ - int queue_family_encode_index; - int nb_encode_queues; - - /** - * Queue family index for video decode ops, and the amount of queues enabled. - * If the device doesn't support such, queue_family_decode_index will be -1. - * Not required. - */ - int queue_family_decode_index; - int nb_decode_queues; -} AVVulkanDeviceContext; - -/** - * Defines the behaviour of frame allocation. - */ -typedef enum AVVkFrameFlags { - /* Unless this flag is set, autodetected flags will be OR'd based on the - * device and tiling during av_hwframe_ctx_init(). */ - AV_VK_FRAME_FLAG_NONE = (1ULL << 0), - - /* Image planes will be allocated in a single VkDeviceMemory, rather - * than as per-plane VkDeviceMemory allocations. Required for exporting - * to VAAPI on Intel devices. */ - AV_VK_FRAME_FLAG_CONTIGUOUS_MEMORY = (1ULL << 1), -} AVVkFrameFlags; - -/** - * Allocated as AVHWFramesContext.hwctx, used to set pool-specific options - */ -typedef struct AVVulkanFramesContext { - /** - * Controls the tiling of allocated frames. If left as optimal tiling, - * then during av_hwframe_ctx_init() will decide based on whether the device - * supports DRM modifiers, or if the linear_images flag is set, otherwise - * will allocate optimally-tiled images. - */ - VkImageTiling tiling; - - /** - * Defines extra usage of output frames. If left as 0, the following bits - * are set: TRANSFER_SRC, TRANSFER_DST. SAMPLED and STORAGE. - */ - VkImageUsageFlagBits usage; - - /** - * Extension data for image creation. - * If VkImageDrmFormatModifierListCreateInfoEXT is present in the chain, - * and the device supports DRM modifiers, then images will be allocated - * with the specific requested DRM modifiers. - * Additional structures may be added at av_hwframe_ctx_init() time, - * which will be freed automatically on uninit(), so users need only free - * any structures they've allocated themselves. - */ - void *create_pnext; - - /** - * Extension data for memory allocation. Must have as many entries as - * the number of planes of the sw_format. - * This will be chained to VkExportMemoryAllocateInfo, which is used - * to make all pool images exportable to other APIs if the necessary - * extensions are present in enabled_dev_extensions. - */ - void *alloc_pnext[AV_NUM_DATA_POINTERS]; - - /** - * A combination of AVVkFrameFlags. Unless AV_VK_FRAME_FLAG_NONE is set, - * autodetected flags will be OR'd based on the device and tiling during - * av_hwframe_ctx_init(). - */ - AVVkFrameFlags flags; -} AVVulkanFramesContext; - -/* - * Frame structure, the VkFormat of the image will always match - * the pool's sw_format. - * All frames, imported or allocated, will be created with the - * VK_IMAGE_CREATE_ALIAS_BIT flag set, so the memory may be aliased if needed. - * - * If all queue family indices in the device context are the same, - * images will be created with the EXCLUSIVE sharing mode. Otherwise, all images - * will be created using the CONCURRENT sharing mode. - * - * @note the size of this structure is not part of the ABI, to allocate - * you must use @av_vk_frame_alloc(). - */ -typedef struct AVVkFrame { - /** - * Vulkan images to which the memory is bound to. - */ - VkImage img[AV_NUM_DATA_POINTERS]; - - /** - * The same tiling must be used for all images in the frame. - */ - VkImageTiling tiling; - - /** - * Memory backing the images. Could be less than the amount of planes, - * in which case the offset value will indicate the binding offset of - * each plane in the memory. - */ - VkDeviceMemory mem[AV_NUM_DATA_POINTERS]; - size_t size[AV_NUM_DATA_POINTERS]; - - /** - * OR'd flags for all memory allocated - */ - VkMemoryPropertyFlagBits flags; - - /** - * Updated after every barrier - */ - VkAccessFlagBits access[AV_NUM_DATA_POINTERS]; - VkImageLayout layout[AV_NUM_DATA_POINTERS]; - - /** - * Synchronization timeline semaphores, one for each sw_format plane. - * Must not be freed manually. Must be waited on at every submission using - * the value in sem_value, and must be signalled at every submission, - * using an incremented value. - */ - VkSemaphore sem[AV_NUM_DATA_POINTERS]; - - /** - * Up to date semaphore value at which each image becomes accessible. - * Clients must wait on this value when submitting a command queue, - * and increment it when signalling. - */ - uint64_t sem_value[AV_NUM_DATA_POINTERS]; - - /** - * Internal data. - */ - struct AVVkFrameInternal *internal; - - /** - * Describes the binding offset of each plane to the VkDeviceMemory. - */ - ptrdiff_t offset[AV_NUM_DATA_POINTERS]; -} AVVkFrame; - -/** - * Allocates a single AVVkFrame and initializes everything as 0. - * @note Must be freed via av_free() - */ -AVVkFrame *av_vk_frame_alloc(void); - -/** - * Returns the format of each image up to the number of planes for a given sw_format. - * Returns NULL on unsupported formats. - */ -const VkFormat *av_vkfmt_from_pixfmt(enum AVPixelFormat p); - -#endif /* AVUTIL_HWCONTEXT_VULKAN_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/imgutils.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/imgutils.h deleted file mode 100644 index be533355..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/imgutils.h +++ /dev/null @@ -1,311 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_IMGUTILS_H -#define AVUTIL_IMGUTILS_H - -/** - * @file - * misc image utilities - * - * @addtogroup lavu_picture - * @{ - */ - -#include -#include -#include "pixdesc.h" -#include "pixfmt.h" -#include "rational.h" - -/** - * Compute the max pixel step for each plane of an image with a - * format described by pixdesc. - * - * The pixel step is the distance in bytes between the first byte of - * the group of bytes which describe a pixel component and the first - * byte of the successive group in the same plane for the same - * component. - * - * @param max_pixsteps an array which is filled with the max pixel step - * for each plane. Since a plane may contain different pixel - * components, the computed max_pixsteps[plane] is relative to the - * component in the plane with the max pixel step. - * @param max_pixstep_comps an array which is filled with the component - * for each plane which has the max pixel step. May be NULL. - */ -void av_image_fill_max_pixsteps(int max_pixsteps[4], int max_pixstep_comps[4], - const AVPixFmtDescriptor *pixdesc); - -/** - * Compute the size of an image line with format pix_fmt and width - * width for the plane plane. - * - * @return the computed size in bytes - */ -int av_image_get_linesize(enum AVPixelFormat pix_fmt, int width, int plane); - -/** - * Fill plane linesizes for an image with pixel format pix_fmt and - * width width. - * - * @param linesizes array to be filled with the linesize for each plane - * @return >= 0 in case of success, a negative error code otherwise - */ -int av_image_fill_linesizes(int linesizes[4], enum AVPixelFormat pix_fmt, int width); - -/** - * Fill plane sizes for an image with pixel format pix_fmt and height height. - * - * @param size the array to be filled with the size of each image plane - * @param linesizes the array containing the linesize for each - * plane, should be filled by av_image_fill_linesizes() - * @return >= 0 in case of success, a negative error code otherwise - * - * @note The linesize parameters have the type ptrdiff_t here, while they are - * int for av_image_fill_linesizes(). - */ -int av_image_fill_plane_sizes(size_t size[4], enum AVPixelFormat pix_fmt, - int height, const ptrdiff_t linesizes[4]); - -/** - * Fill plane data pointers for an image with pixel format pix_fmt and - * height height. - * - * @param data pointers array to be filled with the pointer for each image plane - * @param ptr the pointer to a buffer which will contain the image - * @param linesizes the array containing the linesize for each - * plane, should be filled by av_image_fill_linesizes() - * @return the size in bytes required for the image buffer, a negative - * error code in case of failure - */ -int av_image_fill_pointers(uint8_t *data[4], enum AVPixelFormat pix_fmt, int height, - uint8_t *ptr, const int linesizes[4]); - -/** - * Allocate an image with size w and h and pixel format pix_fmt, and - * fill pointers and linesizes accordingly. - * The allocated image buffer has to be freed by using - * av_freep(&pointers[0]). - * - * @param align the value to use for buffer size alignment - * @return the size in bytes required for the image buffer, a negative - * error code in case of failure - */ -int av_image_alloc(uint8_t *pointers[4], int linesizes[4], - int w, int h, enum AVPixelFormat pix_fmt, int align); - -/** - * Copy image plane from src to dst. - * That is, copy "height" number of lines of "bytewidth" bytes each. - * The first byte of each successive line is separated by *_linesize - * bytes. - * - * bytewidth must be contained by both absolute values of dst_linesize - * and src_linesize, otherwise the function behavior is undefined. - * - * @param dst_linesize linesize for the image plane in dst - * @param src_linesize linesize for the image plane in src - */ -void av_image_copy_plane(uint8_t *dst, int dst_linesize, - const uint8_t *src, int src_linesize, - int bytewidth, int height); - -/** - * Copy image data located in uncacheable (e.g. GPU mapped) memory. Where - * available, this function will use special functionality for reading from such - * memory, which may result in greatly improved performance compared to plain - * av_image_copy_plane(). - * - * bytewidth must be contained by both absolute values of dst_linesize - * and src_linesize, otherwise the function behavior is undefined. - * - * @note The linesize parameters have the type ptrdiff_t here, while they are - * int for av_image_copy_plane(). - * @note On x86, the linesizes currently need to be aligned to the cacheline - * size (i.e. 64) to get improved performance. - */ -void av_image_copy_plane_uc_from(uint8_t *dst, ptrdiff_t dst_linesize, - const uint8_t *src, ptrdiff_t src_linesize, - ptrdiff_t bytewidth, int height); - -/** - * Copy image in src_data to dst_data. - * - * @param dst_linesizes linesizes for the image in dst_data - * @param src_linesizes linesizes for the image in src_data - */ -void av_image_copy(uint8_t *dst_data[4], int dst_linesizes[4], - const uint8_t *src_data[4], const int src_linesizes[4], - enum AVPixelFormat pix_fmt, int width, int height); - -/** - * Copy image data located in uncacheable (e.g. GPU mapped) memory. Where - * available, this function will use special functionality for reading from such - * memory, which may result in greatly improved performance compared to plain - * av_image_copy(). - * - * The data pointers and the linesizes must be aligned to the maximum required - * by the CPU architecture. - * - * @note The linesize parameters have the type ptrdiff_t here, while they are - * int for av_image_copy(). - * @note On x86, the linesizes currently need to be aligned to the cacheline - * size (i.e. 64) to get improved performance. - */ -void av_image_copy_uc_from(uint8_t *dst_data[4], const ptrdiff_t dst_linesizes[4], - const uint8_t *src_data[4], const ptrdiff_t src_linesizes[4], - enum AVPixelFormat pix_fmt, int width, int height); - -/** - * Setup the data pointers and linesizes based on the specified image - * parameters and the provided array. - * - * The fields of the given image are filled in by using the src - * address which points to the image data buffer. Depending on the - * specified pixel format, one or multiple image data pointers and - * line sizes will be set. If a planar format is specified, several - * pointers will be set pointing to the different picture planes and - * the line sizes of the different planes will be stored in the - * lines_sizes array. Call with src == NULL to get the required - * size for the src buffer. - * - * To allocate the buffer and fill in the dst_data and dst_linesize in - * one call, use av_image_alloc(). - * - * @param dst_data data pointers to be filled in - * @param dst_linesize linesizes for the image in dst_data to be filled in - * @param src buffer which will contain or contains the actual image data, can be NULL - * @param pix_fmt the pixel format of the image - * @param width the width of the image in pixels - * @param height the height of the image in pixels - * @param align the value used in src for linesize alignment - * @return the size in bytes required for src, a negative error code - * in case of failure - */ -int av_image_fill_arrays(uint8_t *dst_data[4], int dst_linesize[4], - const uint8_t *src, - enum AVPixelFormat pix_fmt, int width, int height, int align); - -/** - * Return the size in bytes of the amount of data required to store an - * image with the given parameters. - * - * @param pix_fmt the pixel format of the image - * @param width the width of the image in pixels - * @param height the height of the image in pixels - * @param align the assumed linesize alignment - * @return the buffer size in bytes, a negative error code in case of failure - */ -int av_image_get_buffer_size(enum AVPixelFormat pix_fmt, int width, int height, int align); - -/** - * Copy image data from an image into a buffer. - * - * av_image_get_buffer_size() can be used to compute the required size - * for the buffer to fill. - * - * @param dst a buffer into which picture data will be copied - * @param dst_size the size in bytes of dst - * @param src_data pointers containing the source image data - * @param src_linesize linesizes for the image in src_data - * @param pix_fmt the pixel format of the source image - * @param width the width of the source image in pixels - * @param height the height of the source image in pixels - * @param align the assumed linesize alignment for dst - * @return the number of bytes written to dst, or a negative value - * (error code) on error - */ -int av_image_copy_to_buffer(uint8_t *dst, int dst_size, - const uint8_t * const src_data[4], const int src_linesize[4], - enum AVPixelFormat pix_fmt, int width, int height, int align); - -/** - * Check if the given dimension of an image is valid, meaning that all - * bytes of the image can be addressed with a signed int. - * - * @param w the width of the picture - * @param h the height of the picture - * @param log_offset the offset to sum to the log level for logging with log_ctx - * @param log_ctx the parent logging context, it may be NULL - * @return >= 0 if valid, a negative error code otherwise - */ -int av_image_check_size(unsigned int w, unsigned int h, int log_offset, void *log_ctx); - -/** - * Check if the given dimension of an image is valid, meaning that all - * bytes of a plane of an image with the specified pix_fmt can be addressed - * with a signed int. - * - * @param w the width of the picture - * @param h the height of the picture - * @param max_pixels the maximum number of pixels the user wants to accept - * @param pix_fmt the pixel format, can be AV_PIX_FMT_NONE if unknown. - * @param log_offset the offset to sum to the log level for logging with log_ctx - * @param log_ctx the parent logging context, it may be NULL - * @return >= 0 if valid, a negative error code otherwise - */ -int av_image_check_size2(unsigned int w, unsigned int h, int64_t max_pixels, enum AVPixelFormat pix_fmt, int log_offset, void *log_ctx); - -/** - * Check if the given sample aspect ratio of an image is valid. - * - * It is considered invalid if the denominator is 0 or if applying the ratio - * to the image size would make the smaller dimension less than 1. If the - * sar numerator is 0, it is considered unknown and will return as valid. - * - * @param w width of the image - * @param h height of the image - * @param sar sample aspect ratio of the image - * @return 0 if valid, a negative AVERROR code otherwise - */ -int av_image_check_sar(unsigned int w, unsigned int h, AVRational sar); - -/** - * Overwrite the image data with black. This is suitable for filling a - * sub-rectangle of an image, meaning the padding between the right most pixel - * and the left most pixel on the next line will not be overwritten. For some - * formats, the image size might be rounded up due to inherent alignment. - * - * If the pixel format has alpha, the alpha is cleared to opaque. - * - * This can return an error if the pixel format is not supported. Normally, all - * non-hwaccel pixel formats should be supported. - * - * Passing NULL for dst_data is allowed. Then the function returns whether the - * operation would have succeeded. (It can return an error if the pix_fmt is - * not supported.) - * - * @param dst_data data pointers to destination image - * @param dst_linesize linesizes for the destination image - * @param pix_fmt the pixel format of the image - * @param range the color range of the image (important for colorspaces such as YUV) - * @param width the width of the image in pixels - * @param height the height of the image in pixels - * @return 0 if the image data was cleared, a negative AVERROR code otherwise - */ -int av_image_fill_black(uint8_t *dst_data[4], const ptrdiff_t dst_linesize[4], - enum AVPixelFormat pix_fmt, enum AVColorRange range, - int width, int height); - -/** - * @} - */ - - -#endif /* AVUTIL_IMGUTILS_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/intfloat.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/intfloat.h deleted file mode 100644 index fe3d7ec4..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/intfloat.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * Copyright (c) 2011 Mans Rullgard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_INTFLOAT_H -#define AVUTIL_INTFLOAT_H - -#include -#include "attributes.h" - -union av_intfloat32 { - uint32_t i; - float f; -}; - -union av_intfloat64 { - uint64_t i; - double f; -}; - -/** - * Reinterpret a 32-bit integer as a float. - */ -static av_always_inline float av_int2float(uint32_t i) -{ - union av_intfloat32 v; - v.i = i; - return v.f; -} - -/** - * Reinterpret a float as a 32-bit integer. - */ -static av_always_inline uint32_t av_float2int(float f) -{ - union av_intfloat32 v; - v.f = f; - return v.i; -} - -/** - * Reinterpret a 64-bit integer as a double. - */ -static av_always_inline double av_int2double(uint64_t i) -{ - union av_intfloat64 v; - v.i = i; - return v.f; -} - -/** - * Reinterpret a double as a 64-bit integer. - */ -static av_always_inline uint64_t av_double2int(double f) -{ - union av_intfloat64 v; - v.f = f; - return v.i; -} - -#endif /* AVUTIL_INTFLOAT_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/intreadwrite.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/intreadwrite.h deleted file mode 100644 index 4c8413a5..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/intreadwrite.h +++ /dev/null @@ -1,644 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_INTREADWRITE_H -#define AVUTIL_INTREADWRITE_H - -#include -#include "libavutil/avconfig.h" -#include "attributes.h" -#include "bswap.h" - -typedef union { - uint64_t u64; - uint32_t u32[2]; - uint16_t u16[4]; - uint8_t u8 [8]; - double f64; - float f32[2]; -} av_alias av_alias64; - -typedef union { - uint32_t u32; - uint16_t u16[2]; - uint8_t u8 [4]; - float f32; -} av_alias av_alias32; - -typedef union { - uint16_t u16; - uint8_t u8 [2]; -} av_alias av_alias16; - -/* - * Arch-specific headers can provide any combination of - * AV_[RW][BLN](16|24|32|48|64) and AV_(COPY|SWAP|ZERO)(64|128) macros. - * Preprocessor symbols must be defined, even if these are implemented - * as inline functions. - * - * R/W means read/write, B/L/N means big/little/native endianness. - * The following macros require aligned access, compared to their - * unaligned variants: AV_(COPY|SWAP|ZERO)(64|128), AV_[RW]N[8-64]A. - * Incorrect usage may range from abysmal performance to crash - * depending on the platform. - * - * The unaligned variants are AV_[RW][BLN][8-64] and AV_COPY*U. - */ - -#ifdef HAVE_AV_CONFIG_H - -#include "config.h" - -#if ARCH_ARM -# include "arm/intreadwrite.h" -#elif ARCH_AVR32 -# include "avr32/intreadwrite.h" -#elif ARCH_MIPS -# include "mips/intreadwrite.h" -#elif ARCH_PPC -# include "ppc/intreadwrite.h" -#elif ARCH_TOMI -# include "tomi/intreadwrite.h" -#elif ARCH_X86 -# include "x86/intreadwrite.h" -#endif - -#endif /* HAVE_AV_CONFIG_H */ - -/* - * Map AV_RNXX <-> AV_R[BL]XX for all variants provided by per-arch headers. - */ - -#if AV_HAVE_BIGENDIAN - -# if defined(AV_RN16) && !defined(AV_RB16) -# define AV_RB16(p) AV_RN16(p) -# elif !defined(AV_RN16) && defined(AV_RB16) -# define AV_RN16(p) AV_RB16(p) -# endif - -# if defined(AV_WN16) && !defined(AV_WB16) -# define AV_WB16(p, v) AV_WN16(p, v) -# elif !defined(AV_WN16) && defined(AV_WB16) -# define AV_WN16(p, v) AV_WB16(p, v) -# endif - -# if defined(AV_RN24) && !defined(AV_RB24) -# define AV_RB24(p) AV_RN24(p) -# elif !defined(AV_RN24) && defined(AV_RB24) -# define AV_RN24(p) AV_RB24(p) -# endif - -# if defined(AV_WN24) && !defined(AV_WB24) -# define AV_WB24(p, v) AV_WN24(p, v) -# elif !defined(AV_WN24) && defined(AV_WB24) -# define AV_WN24(p, v) AV_WB24(p, v) -# endif - -# if defined(AV_RN32) && !defined(AV_RB32) -# define AV_RB32(p) AV_RN32(p) -# elif !defined(AV_RN32) && defined(AV_RB32) -# define AV_RN32(p) AV_RB32(p) -# endif - -# if defined(AV_WN32) && !defined(AV_WB32) -# define AV_WB32(p, v) AV_WN32(p, v) -# elif !defined(AV_WN32) && defined(AV_WB32) -# define AV_WN32(p, v) AV_WB32(p, v) -# endif - -# if defined(AV_RN48) && !defined(AV_RB48) -# define AV_RB48(p) AV_RN48(p) -# elif !defined(AV_RN48) && defined(AV_RB48) -# define AV_RN48(p) AV_RB48(p) -# endif - -# if defined(AV_WN48) && !defined(AV_WB48) -# define AV_WB48(p, v) AV_WN48(p, v) -# elif !defined(AV_WN48) && defined(AV_WB48) -# define AV_WN48(p, v) AV_WB48(p, v) -# endif - -# if defined(AV_RN64) && !defined(AV_RB64) -# define AV_RB64(p) AV_RN64(p) -# elif !defined(AV_RN64) && defined(AV_RB64) -# define AV_RN64(p) AV_RB64(p) -# endif - -# if defined(AV_WN64) && !defined(AV_WB64) -# define AV_WB64(p, v) AV_WN64(p, v) -# elif !defined(AV_WN64) && defined(AV_WB64) -# define AV_WN64(p, v) AV_WB64(p, v) -# endif - -#else /* AV_HAVE_BIGENDIAN */ - -# if defined(AV_RN16) && !defined(AV_RL16) -# define AV_RL16(p) AV_RN16(p) -# elif !defined(AV_RN16) && defined(AV_RL16) -# define AV_RN16(p) AV_RL16(p) -# endif - -# if defined(AV_WN16) && !defined(AV_WL16) -# define AV_WL16(p, v) AV_WN16(p, v) -# elif !defined(AV_WN16) && defined(AV_WL16) -# define AV_WN16(p, v) AV_WL16(p, v) -# endif - -# if defined(AV_RN24) && !defined(AV_RL24) -# define AV_RL24(p) AV_RN24(p) -# elif !defined(AV_RN24) && defined(AV_RL24) -# define AV_RN24(p) AV_RL24(p) -# endif - -# if defined(AV_WN24) && !defined(AV_WL24) -# define AV_WL24(p, v) AV_WN24(p, v) -# elif !defined(AV_WN24) && defined(AV_WL24) -# define AV_WN24(p, v) AV_WL24(p, v) -# endif - -# if defined(AV_RN32) && !defined(AV_RL32) -# define AV_RL32(p) AV_RN32(p) -# elif !defined(AV_RN32) && defined(AV_RL32) -# define AV_RN32(p) AV_RL32(p) -# endif - -# if defined(AV_WN32) && !defined(AV_WL32) -# define AV_WL32(p, v) AV_WN32(p, v) -# elif !defined(AV_WN32) && defined(AV_WL32) -# define AV_WN32(p, v) AV_WL32(p, v) -# endif - -# if defined(AV_RN48) && !defined(AV_RL48) -# define AV_RL48(p) AV_RN48(p) -# elif !defined(AV_RN48) && defined(AV_RL48) -# define AV_RN48(p) AV_RL48(p) -# endif - -# if defined(AV_WN48) && !defined(AV_WL48) -# define AV_WL48(p, v) AV_WN48(p, v) -# elif !defined(AV_WN48) && defined(AV_WL48) -# define AV_WN48(p, v) AV_WL48(p, v) -# endif - -# if defined(AV_RN64) && !defined(AV_RL64) -# define AV_RL64(p) AV_RN64(p) -# elif !defined(AV_RN64) && defined(AV_RL64) -# define AV_RN64(p) AV_RL64(p) -# endif - -# if defined(AV_WN64) && !defined(AV_WL64) -# define AV_WL64(p, v) AV_WN64(p, v) -# elif !defined(AV_WN64) && defined(AV_WL64) -# define AV_WN64(p, v) AV_WL64(p, v) -# endif - -#endif /* !AV_HAVE_BIGENDIAN */ - -/* - * Define AV_[RW]N helper macros to simplify definitions not provided - * by per-arch headers. - */ - -#if defined(__GNUC__) - -union unaligned_64 { uint64_t l; } __attribute__((packed)) av_alias; -union unaligned_32 { uint32_t l; } __attribute__((packed)) av_alias; -union unaligned_16 { uint16_t l; } __attribute__((packed)) av_alias; - -# define AV_RN(s, p) (((const union unaligned_##s *) (p))->l) -# define AV_WN(s, p, v) ((((union unaligned_##s *) (p))->l) = (v)) - -#elif defined(_MSC_VER) && (defined(_M_ARM) || defined(_M_X64) || defined(_M_ARM64)) && AV_HAVE_FAST_UNALIGNED - -# define AV_RN(s, p) (*((const __unaligned uint##s##_t*)(p))) -# define AV_WN(s, p, v) (*((__unaligned uint##s##_t*)(p)) = (v)) - -#elif AV_HAVE_FAST_UNALIGNED - -# define AV_RN(s, p) (((const av_alias##s*)(p))->u##s) -# define AV_WN(s, p, v) (((av_alias##s*)(p))->u##s = (v)) - -#else - -#ifndef AV_RB16 -# define AV_RB16(x) \ - ((((const uint8_t*)(x))[0] << 8) | \ - ((const uint8_t*)(x))[1]) -#endif -#ifndef AV_WB16 -# define AV_WB16(p, val) do { \ - uint16_t d = (val); \ - ((uint8_t*)(p))[1] = (d); \ - ((uint8_t*)(p))[0] = (d)>>8; \ - } while(0) -#endif - -#ifndef AV_RL16 -# define AV_RL16(x) \ - ((((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL16 -# define AV_WL16(p, val) do { \ - uint16_t d = (val); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - } while(0) -#endif - -#ifndef AV_RB32 -# define AV_RB32(x) \ - (((uint32_t)((const uint8_t*)(x))[0] << 24) | \ - (((const uint8_t*)(x))[1] << 16) | \ - (((const uint8_t*)(x))[2] << 8) | \ - ((const uint8_t*)(x))[3]) -#endif -#ifndef AV_WB32 -# define AV_WB32(p, val) do { \ - uint32_t d = (val); \ - ((uint8_t*)(p))[3] = (d); \ - ((uint8_t*)(p))[2] = (d)>>8; \ - ((uint8_t*)(p))[1] = (d)>>16; \ - ((uint8_t*)(p))[0] = (d)>>24; \ - } while(0) -#endif - -#ifndef AV_RL32 -# define AV_RL32(x) \ - (((uint32_t)((const uint8_t*)(x))[3] << 24) | \ - (((const uint8_t*)(x))[2] << 16) | \ - (((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL32 -# define AV_WL32(p, val) do { \ - uint32_t d = (val); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - ((uint8_t*)(p))[3] = (d)>>24; \ - } while(0) -#endif - -#ifndef AV_RB64 -# define AV_RB64(x) \ - (((uint64_t)((const uint8_t*)(x))[0] << 56) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 48) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[5] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[6] << 8) | \ - (uint64_t)((const uint8_t*)(x))[7]) -#endif -#ifndef AV_WB64 -# define AV_WB64(p, val) do { \ - uint64_t d = (val); \ - ((uint8_t*)(p))[7] = (d); \ - ((uint8_t*)(p))[6] = (d)>>8; \ - ((uint8_t*)(p))[5] = (d)>>16; \ - ((uint8_t*)(p))[4] = (d)>>24; \ - ((uint8_t*)(p))[3] = (d)>>32; \ - ((uint8_t*)(p))[2] = (d)>>40; \ - ((uint8_t*)(p))[1] = (d)>>48; \ - ((uint8_t*)(p))[0] = (d)>>56; \ - } while(0) -#endif - -#ifndef AV_RL64 -# define AV_RL64(x) \ - (((uint64_t)((const uint8_t*)(x))[7] << 56) | \ - ((uint64_t)((const uint8_t*)(x))[6] << 48) | \ - ((uint64_t)((const uint8_t*)(x))[5] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 8) | \ - (uint64_t)((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL64 -# define AV_WL64(p, val) do { \ - uint64_t d = (val); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - ((uint8_t*)(p))[3] = (d)>>24; \ - ((uint8_t*)(p))[4] = (d)>>32; \ - ((uint8_t*)(p))[5] = (d)>>40; \ - ((uint8_t*)(p))[6] = (d)>>48; \ - ((uint8_t*)(p))[7] = (d)>>56; \ - } while(0) -#endif - -#if AV_HAVE_BIGENDIAN -# define AV_RN(s, p) AV_RB##s(p) -# define AV_WN(s, p, v) AV_WB##s(p, v) -#else -# define AV_RN(s, p) AV_RL##s(p) -# define AV_WN(s, p, v) AV_WL##s(p, v) -#endif - -#endif /* HAVE_FAST_UNALIGNED */ - -#ifndef AV_RN16 -# define AV_RN16(p) AV_RN(16, p) -#endif - -#ifndef AV_RN32 -# define AV_RN32(p) AV_RN(32, p) -#endif - -#ifndef AV_RN64 -# define AV_RN64(p) AV_RN(64, p) -#endif - -#ifndef AV_WN16 -# define AV_WN16(p, v) AV_WN(16, p, v) -#endif - -#ifndef AV_WN32 -# define AV_WN32(p, v) AV_WN(32, p, v) -#endif - -#ifndef AV_WN64 -# define AV_WN64(p, v) AV_WN(64, p, v) -#endif - -#if AV_HAVE_BIGENDIAN -# define AV_RB(s, p) AV_RN##s(p) -# define AV_WB(s, p, v) AV_WN##s(p, v) -# define AV_RL(s, p) av_bswap##s(AV_RN##s(p)) -# define AV_WL(s, p, v) AV_WN##s(p, av_bswap##s(v)) -#else -# define AV_RB(s, p) av_bswap##s(AV_RN##s(p)) -# define AV_WB(s, p, v) AV_WN##s(p, av_bswap##s(v)) -# define AV_RL(s, p) AV_RN##s(p) -# define AV_WL(s, p, v) AV_WN##s(p, v) -#endif - -#define AV_RB8(x) (((const uint8_t*)(x))[0]) -#define AV_WB8(p, d) do { ((uint8_t*)(p))[0] = (d); } while(0) - -#define AV_RL8(x) AV_RB8(x) -#define AV_WL8(p, d) AV_WB8(p, d) - -#ifndef AV_RB16 -# define AV_RB16(p) AV_RB(16, p) -#endif -#ifndef AV_WB16 -# define AV_WB16(p, v) AV_WB(16, p, v) -#endif - -#ifndef AV_RL16 -# define AV_RL16(p) AV_RL(16, p) -#endif -#ifndef AV_WL16 -# define AV_WL16(p, v) AV_WL(16, p, v) -#endif - -#ifndef AV_RB32 -# define AV_RB32(p) AV_RB(32, p) -#endif -#ifndef AV_WB32 -# define AV_WB32(p, v) AV_WB(32, p, v) -#endif - -#ifndef AV_RL32 -# define AV_RL32(p) AV_RL(32, p) -#endif -#ifndef AV_WL32 -# define AV_WL32(p, v) AV_WL(32, p, v) -#endif - -#ifndef AV_RB64 -# define AV_RB64(p) AV_RB(64, p) -#endif -#ifndef AV_WB64 -# define AV_WB64(p, v) AV_WB(64, p, v) -#endif - -#ifndef AV_RL64 -# define AV_RL64(p) AV_RL(64, p) -#endif -#ifndef AV_WL64 -# define AV_WL64(p, v) AV_WL(64, p, v) -#endif - -#ifndef AV_RB24 -# define AV_RB24(x) \ - ((((const uint8_t*)(x))[0] << 16) | \ - (((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[2]) -#endif -#ifndef AV_WB24 -# define AV_WB24(p, d) do { \ - ((uint8_t*)(p))[2] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[0] = (d)>>16; \ - } while(0) -#endif - -#ifndef AV_RL24 -# define AV_RL24(x) \ - ((((const uint8_t*)(x))[2] << 16) | \ - (((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL24 -# define AV_WL24(p, d) do { \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - } while(0) -#endif - -#ifndef AV_RB48 -# define AV_RB48(x) \ - (((uint64_t)((const uint8_t*)(x))[0] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 8) | \ - (uint64_t)((const uint8_t*)(x))[5]) -#endif -#ifndef AV_WB48 -# define AV_WB48(p, darg) do { \ - uint64_t d = (darg); \ - ((uint8_t*)(p))[5] = (d); \ - ((uint8_t*)(p))[4] = (d)>>8; \ - ((uint8_t*)(p))[3] = (d)>>16; \ - ((uint8_t*)(p))[2] = (d)>>24; \ - ((uint8_t*)(p))[1] = (d)>>32; \ - ((uint8_t*)(p))[0] = (d)>>40; \ - } while(0) -#endif - -#ifndef AV_RL48 -# define AV_RL48(x) \ - (((uint64_t)((const uint8_t*)(x))[5] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 8) | \ - (uint64_t)((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL48 -# define AV_WL48(p, darg) do { \ - uint64_t d = (darg); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - ((uint8_t*)(p))[3] = (d)>>24; \ - ((uint8_t*)(p))[4] = (d)>>32; \ - ((uint8_t*)(p))[5] = (d)>>40; \ - } while(0) -#endif - -/* - * The AV_[RW]NA macros access naturally aligned data - * in a type-safe way. - */ - -#define AV_RNA(s, p) (((const av_alias##s*)(p))->u##s) -#define AV_WNA(s, p, v) (((av_alias##s*)(p))->u##s = (v)) - -#ifndef AV_RN16A -# define AV_RN16A(p) AV_RNA(16, p) -#endif - -#ifndef AV_RN32A -# define AV_RN32A(p) AV_RNA(32, p) -#endif - -#ifndef AV_RN64A -# define AV_RN64A(p) AV_RNA(64, p) -#endif - -#ifndef AV_WN16A -# define AV_WN16A(p, v) AV_WNA(16, p, v) -#endif - -#ifndef AV_WN32A -# define AV_WN32A(p, v) AV_WNA(32, p, v) -#endif - -#ifndef AV_WN64A -# define AV_WN64A(p, v) AV_WNA(64, p, v) -#endif - -#if AV_HAVE_BIGENDIAN -# define AV_RLA(s, p) av_bswap##s(AV_RN##s##A(p)) -# define AV_WLA(s, p, v) AV_WN##s##A(p, av_bswap##s(v)) -#else -# define AV_RLA(s, p) AV_RN##s##A(p) -# define AV_WLA(s, p, v) AV_WN##s##A(p, v) -#endif - -#ifndef AV_RL64A -# define AV_RL64A(p) AV_RLA(64, p) -#endif -#ifndef AV_WL64A -# define AV_WL64A(p, v) AV_WLA(64, p, v) -#endif - -/* - * The AV_COPYxxU macros are suitable for copying data to/from unaligned - * memory locations. - */ - -#define AV_COPYU(n, d, s) AV_WN##n(d, AV_RN##n(s)); - -#ifndef AV_COPY16U -# define AV_COPY16U(d, s) AV_COPYU(16, d, s) -#endif - -#ifndef AV_COPY32U -# define AV_COPY32U(d, s) AV_COPYU(32, d, s) -#endif - -#ifndef AV_COPY64U -# define AV_COPY64U(d, s) AV_COPYU(64, d, s) -#endif - -#ifndef AV_COPY128U -# define AV_COPY128U(d, s) \ - do { \ - AV_COPY64U(d, s); \ - AV_COPY64U((char *)(d) + 8, (const char *)(s) + 8); \ - } while(0) -#endif - -/* Parameters for AV_COPY*, AV_SWAP*, AV_ZERO* must be - * naturally aligned. They may be implemented using MMX, - * so emms_c() must be called before using any float code - * afterwards. - */ - -#define AV_COPY(n, d, s) \ - (((av_alias##n*)(d))->u##n = ((const av_alias##n*)(s))->u##n) - -#ifndef AV_COPY16 -# define AV_COPY16(d, s) AV_COPY(16, d, s) -#endif - -#ifndef AV_COPY32 -# define AV_COPY32(d, s) AV_COPY(32, d, s) -#endif - -#ifndef AV_COPY64 -# define AV_COPY64(d, s) AV_COPY(64, d, s) -#endif - -#ifndef AV_COPY128 -# define AV_COPY128(d, s) \ - do { \ - AV_COPY64(d, s); \ - AV_COPY64((char*)(d)+8, (char*)(s)+8); \ - } while(0) -#endif - -#define AV_SWAP(n, a, b) FFSWAP(av_alias##n, *(av_alias##n*)(a), *(av_alias##n*)(b)) - -#ifndef AV_SWAP64 -# define AV_SWAP64(a, b) AV_SWAP(64, a, b) -#endif - -#define AV_ZERO(n, d) (((av_alias##n*)(d))->u##n = 0) - -#ifndef AV_ZERO16 -# define AV_ZERO16(d) AV_ZERO(16, d) -#endif - -#ifndef AV_ZERO32 -# define AV_ZERO32(d) AV_ZERO(32, d) -#endif - -#ifndef AV_ZERO64 -# define AV_ZERO64(d) AV_ZERO(64, d) -#endif - -#ifndef AV_ZERO128 -# define AV_ZERO128(d) \ - do { \ - AV_ZERO64(d); \ - AV_ZERO64((char*)(d)+8); \ - } while(0) -#endif - -#endif /* AVUTIL_INTREADWRITE_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/lfg.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/lfg.h deleted file mode 100644 index 2b669205..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/lfg.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Lagged Fibonacci PRNG - * Copyright (c) 2008 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_LFG_H -#define AVUTIL_LFG_H - -#include - -/** - * Context structure for the Lagged Fibonacci PRNG. - * The exact layout, types and content of this struct may change and should - * not be accessed directly. Only its sizeof() is guranteed to stay the same - * to allow easy instanciation. - */ -typedef struct AVLFG { - unsigned int state[64]; - int index; -} AVLFG; - -void av_lfg_init(AVLFG *c, unsigned int seed); - -/** - * Seed the state of the ALFG using binary data. - * - * Return value: 0 on success, negative value (AVERROR) on failure. - */ -int av_lfg_init_from_data(AVLFG *c, const uint8_t *data, unsigned int length); - -/** - * Get the next random unsigned 32-bit number using an ALFG. - * - * Please also consider a simple LCG like state= state*1664525+1013904223, - * it may be good enough and faster for your specific use case. - */ -static inline unsigned int av_lfg_get(AVLFG *c){ - unsigned a = c->state[c->index & 63] = c->state[(c->index-24) & 63] + c->state[(c->index-55) & 63]; - c->index += 1U; - return a; -} - -/** - * Get the next random unsigned 32-bit number using a MLFG. - * - * Please also consider av_lfg_get() above, it is faster. - */ -static inline unsigned int av_mlfg_get(AVLFG *c){ - unsigned int a= c->state[(c->index-55) & 63]; - unsigned int b= c->state[(c->index-24) & 63]; - a = c->state[c->index & 63] = 2*a*b+a+b; - c->index += 1U; - return a; -} - -/** - * Get the next two numbers generated by a Box-Muller Gaussian - * generator using the random numbers issued by lfg. - * - * @param out array where the two generated numbers are placed - */ -void av_bmg_get(AVLFG *lfg, double out[2]); - -#endif /* AVUTIL_LFG_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/log.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/log.h deleted file mode 100644 index ab7ceabe..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/log.h +++ /dev/null @@ -1,387 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_LOG_H -#define AVUTIL_LOG_H - -#include -#include "attributes.h" -#include "version.h" - -typedef enum { - AV_CLASS_CATEGORY_NA = 0, - AV_CLASS_CATEGORY_INPUT, - AV_CLASS_CATEGORY_OUTPUT, - AV_CLASS_CATEGORY_MUXER, - AV_CLASS_CATEGORY_DEMUXER, - AV_CLASS_CATEGORY_ENCODER, - AV_CLASS_CATEGORY_DECODER, - AV_CLASS_CATEGORY_FILTER, - AV_CLASS_CATEGORY_BITSTREAM_FILTER, - AV_CLASS_CATEGORY_SWSCALER, - AV_CLASS_CATEGORY_SWRESAMPLER, - AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT = 40, - AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT, - AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT, - AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT, - AV_CLASS_CATEGORY_DEVICE_OUTPUT, - AV_CLASS_CATEGORY_DEVICE_INPUT, - AV_CLASS_CATEGORY_NB ///< not part of ABI/API -}AVClassCategory; - -#define AV_IS_INPUT_DEVICE(category) \ - (((category) == AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_INPUT)) - -#define AV_IS_OUTPUT_DEVICE(category) \ - (((category) == AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_OUTPUT)) - -struct AVOptionRanges; - -/** - * Describe the class of an AVClass context structure. That is an - * arbitrary struct of which the first field is a pointer to an - * AVClass struct (e.g. AVCodecContext, AVFormatContext etc.). - */ -typedef struct AVClass { - /** - * The name of the class; usually it is the same name as the - * context structure type to which the AVClass is associated. - */ - const char* class_name; - - /** - * A pointer to a function which returns the name of a context - * instance ctx associated with the class. - */ - const char* (*item_name)(void* ctx); - - /** - * a pointer to the first option specified in the class if any or NULL - * - * @see av_set_default_options() - */ - const struct AVOption *option; - - /** - * LIBAVUTIL_VERSION with which this structure was created. - * This is used to allow fields to be added without requiring major - * version bumps everywhere. - */ - - int version; - - /** - * Offset in the structure where log_level_offset is stored. - * 0 means there is no such variable - */ - int log_level_offset_offset; - - /** - * Offset in the structure where a pointer to the parent context for - * logging is stored. For example a decoder could pass its AVCodecContext - * to eval as such a parent context, which an av_log() implementation - * could then leverage to display the parent context. - * The offset can be NULL. - */ - int parent_log_context_offset; - - /** - * Category used for visualization (like color) - * This is only set if the category is equal for all objects using this class. - * available since version (51 << 16 | 56 << 8 | 100) - */ - AVClassCategory category; - - /** - * Callback to return the category. - * available since version (51 << 16 | 59 << 8 | 100) - */ - AVClassCategory (*get_category)(void* ctx); - - /** - * Callback to return the supported/allowed ranges. - * available since version (52.12) - */ - int (*query_ranges)(struct AVOptionRanges **, void *obj, const char *key, int flags); - - /** - * Return next AVOptions-enabled child or NULL - */ - void* (*child_next)(void *obj, void *prev); - - /** - * Iterate over the AVClasses corresponding to potential AVOptions-enabled - * children. - * - * @param iter pointer to opaque iteration state. The caller must initialize - * *iter to NULL before the first call. - * @return AVClass for the next AVOptions-enabled child or NULL if there are - * no more such children. - * - * @note The difference between child_next and this is that child_next - * iterates over _already existing_ objects, while child_class_iterate - * iterates over _all possible_ children. - */ - const struct AVClass* (*child_class_iterate)(void **iter); -} AVClass; - -/** - * @addtogroup lavu_log - * - * @{ - * - * @defgroup lavu_log_constants Logging Constants - * - * @{ - */ - -/** - * Print no output. - */ -#define AV_LOG_QUIET -8 - -/** - * Something went really wrong and we will crash now. - */ -#define AV_LOG_PANIC 0 - -/** - * Something went wrong and recovery is not possible. - * For example, no header was found for a format which depends - * on headers or an illegal combination of parameters is used. - */ -#define AV_LOG_FATAL 8 - -/** - * Something went wrong and cannot losslessly be recovered. - * However, not all future data is affected. - */ -#define AV_LOG_ERROR 16 - -/** - * Something somehow does not look correct. This may or may not - * lead to problems. An example would be the use of '-vstrict -2'. - */ -#define AV_LOG_WARNING 24 - -/** - * Standard information. - */ -#define AV_LOG_INFO 32 - -/** - * Detailed information. - */ -#define AV_LOG_VERBOSE 40 - -/** - * Stuff which is only useful for libav* developers. - */ -#define AV_LOG_DEBUG 48 - -/** - * Extremely verbose debugging, useful for libav* development. - */ -#define AV_LOG_TRACE 56 - -#define AV_LOG_MAX_OFFSET (AV_LOG_TRACE - AV_LOG_QUIET) - -/** - * @} - */ - -/** - * Sets additional colors for extended debugging sessions. - * @code - av_log(ctx, AV_LOG_DEBUG|AV_LOG_C(134), "Message in purple\n"); - @endcode - * Requires 256color terminal support. Uses outside debugging is not - * recommended. - */ -#define AV_LOG_C(x) ((x) << 8) - -/** - * Send the specified message to the log if the level is less than or equal - * to the current av_log_level. By default, all logging messages are sent to - * stderr. This behavior can be altered by setting a different logging callback - * function. - * @see av_log_set_callback - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct or NULL if general log. - * @param level The importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant". - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - */ -void av_log(void *avcl, int level, const char *fmt, ...) av_printf_format(3, 4); - -/** - * Send the specified message to the log once with the initial_level and then with - * the subsequent_level. By default, all logging messages are sent to - * stderr. This behavior can be altered by setting a different logging callback - * function. - * @see av_log - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct or NULL if general log. - * @param initial_level importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant" for the first occurance. - * @param subsequent_level importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant" after the first occurance. - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - * @param state a variable to keep trak of if a message has already been printed - * this must be initialized to 0 before the first use. The same state - * must not be accessed by 2 Threads simultaneously. - */ -void av_log_once(void* avcl, int initial_level, int subsequent_level, int *state, const char *fmt, ...) av_printf_format(5, 6); - - -/** - * Send the specified message to the log if the level is less than or equal - * to the current av_log_level. By default, all logging messages are sent to - * stderr. This behavior can be altered by setting a different logging callback - * function. - * @see av_log_set_callback - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant". - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - * @param vl The arguments referenced by the format string. - */ -void av_vlog(void *avcl, int level, const char *fmt, va_list vl); - -/** - * Get the current log level - * - * @see lavu_log_constants - * - * @return Current log level - */ -int av_log_get_level(void); - -/** - * Set the log level - * - * @see lavu_log_constants - * - * @param level Logging level - */ -void av_log_set_level(int level); - -/** - * Set the logging callback - * - * @note The callback must be thread safe, even if the application does not use - * threads itself as some codecs are multithreaded. - * - * @see av_log_default_callback - * - * @param callback A logging function with a compatible signature. - */ -void av_log_set_callback(void (*callback)(void*, int, const char*, va_list)); - -/** - * Default logging callback - * - * It prints the message to stderr, optionally colorizing it. - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant". - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - * @param vl The arguments referenced by the format string. - */ -void av_log_default_callback(void *avcl, int level, const char *fmt, - va_list vl); - -/** - * Return the context name - * - * @param ctx The AVClass context - * - * @return The AVClass class_name - */ -const char* av_default_item_name(void* ctx); -AVClassCategory av_default_get_category(void *ptr); - -/** - * Format a line of log the same way as the default callback. - * @param line buffer to receive the formatted line - * @param line_size size of the buffer - * @param print_prefix used to store whether the prefix must be printed; - * must point to a persistent integer initially set to 1 - */ -void av_log_format_line(void *ptr, int level, const char *fmt, va_list vl, - char *line, int line_size, int *print_prefix); - -/** - * Format a line of log the same way as the default callback. - * @param line buffer to receive the formatted line; - * may be NULL if line_size is 0 - * @param line_size size of the buffer; at most line_size-1 characters will - * be written to the buffer, plus one null terminator - * @param print_prefix used to store whether the prefix must be printed; - * must point to a persistent integer initially set to 1 - * @return Returns a negative value if an error occurred, otherwise returns - * the number of characters that would have been written for a - * sufficiently large buffer, not including the terminating null - * character. If the return value is not less than line_size, it means - * that the log message was truncated to fit the buffer. - */ -int av_log_format_line2(void *ptr, int level, const char *fmt, va_list vl, - char *line, int line_size, int *print_prefix); - -/** - * Skip repeated messages, this requires the user app to use av_log() instead of - * (f)printf as the 2 would otherwise interfere and lead to - * "Last message repeated x times" messages below (f)printf messages with some - * bad luck. - * Also to receive the last, "last repeated" line if any, the user app must - * call av_log(NULL, AV_LOG_QUIET, "%s", ""); at the end - */ -#define AV_LOG_SKIP_REPEATED 1 - -/** - * Include the log severity in messages originating from codecs. - * - * Results in messages such as: - * [rawvideo @ 0xDEADBEEF] [error] encode did not produce valid pts - */ -#define AV_LOG_PRINT_LEVEL 2 - -void av_log_set_flags(int arg); -int av_log_get_flags(void); - -/** - * @} - */ - -#endif /* AVUTIL_LOG_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/lzo.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/lzo.h deleted file mode 100644 index c0340399..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/lzo.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * LZO 1x decompression - * copyright (c) 2006 Reimar Doeffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_LZO_H -#define AVUTIL_LZO_H - -/** - * @defgroup lavu_lzo LZO - * @ingroup lavu_crypto - * - * @{ - */ - -#include - -/** @name Error flags returned by av_lzo1x_decode - * @{ */ -/// end of the input buffer reached before decoding finished -#define AV_LZO_INPUT_DEPLETED 1 -/// decoded data did not fit into output buffer -#define AV_LZO_OUTPUT_FULL 2 -/// a reference to previously decoded data was wrong -#define AV_LZO_INVALID_BACKPTR 4 -/// a non-specific error in the compressed bitstream -#define AV_LZO_ERROR 8 -/** @} */ - -#define AV_LZO_INPUT_PADDING 8 -#define AV_LZO_OUTPUT_PADDING 12 - -/** - * @brief Decodes LZO 1x compressed data. - * @param out output buffer - * @param outlen size of output buffer, number of bytes left are returned here - * @param in input buffer - * @param inlen size of input buffer, number of bytes left are returned here - * @return 0 on success, otherwise a combination of the error flags above - * - * Make sure all buffers are appropriately padded, in must provide - * AV_LZO_INPUT_PADDING, out must provide AV_LZO_OUTPUT_PADDING additional bytes. - */ -int av_lzo1x_decode(void *out, int *outlen, const void *in, int *inlen); - -/** - * @} - */ - -#endif /* AVUTIL_LZO_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/macros.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/macros.h deleted file mode 100644 index 2a7567c3..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/macros.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu - * Utility Preprocessor macros - */ - -#ifndef AVUTIL_MACROS_H -#define AVUTIL_MACROS_H - -#include "libavutil/avconfig.h" - -#if AV_HAVE_BIGENDIAN -# define AV_NE(be, le) (be) -#else -# define AV_NE(be, le) (le) -#endif - -/** - * Comparator. - * For two numerical expressions x and y, gives 1 if x > y, -1 if x < y, and 0 - * if x == y. This is useful for instance in a qsort comparator callback. - * Furthermore, compilers are able to optimize this to branchless code, and - * there is no risk of overflow with signed types. - * As with many macros, this evaluates its argument multiple times, it thus - * must not have a side-effect. - */ -#define FFDIFFSIGN(x,y) (((x)>(y)) - ((x)<(y))) - -#define FFMAX(a,b) ((a) > (b) ? (a) : (b)) -#define FFMAX3(a,b,c) FFMAX(FFMAX(a,b),c) -#define FFMIN(a,b) ((a) > (b) ? (b) : (a)) -#define FFMIN3(a,b,c) FFMIN(FFMIN(a,b),c) - -#define FFSWAP(type,a,b) do{type SWAP_tmp= b; b= a; a= SWAP_tmp;}while(0) -#define FF_ARRAY_ELEMS(a) (sizeof(a) / sizeof((a)[0])) - -#define MKTAG(a,b,c,d) ((a) | ((b) << 8) | ((c) << 16) | ((unsigned)(d) << 24)) -#define MKBETAG(a,b,c,d) ((d) | ((c) << 8) | ((b) << 16) | ((unsigned)(a) << 24)) - -/** - * @addtogroup preproc_misc Preprocessor String Macros - * - * String manipulation macros - * - * @{ - */ - -#define AV_STRINGIFY(s) AV_TOSTRING(s) -#define AV_TOSTRING(s) #s - -#define AV_GLUE(a, b) a ## b -#define AV_JOIN(a, b) AV_GLUE(a, b) - -/** - * @} - */ - -#define AV_PRAGMA(s) _Pragma(#s) - -#define FFALIGN(x, a) (((x)+(a)-1)&~((a)-1)) - -#endif /* AVUTIL_MACROS_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/mastering_display_metadata.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/mastering_display_metadata.h deleted file mode 100644 index c23b07c3..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/mastering_display_metadata.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Copyright (c) 2016 Neil Birkbeck - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_MASTERING_DISPLAY_METADATA_H -#define AVUTIL_MASTERING_DISPLAY_METADATA_H - -#include "frame.h" -#include "rational.h" - - -/** - * Mastering display metadata capable of representing the color volume of - * the display used to master the content (SMPTE 2086:2014). - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with av_mastering_display_metadata_alloc() - * and its size is not a part of the public ABI. - */ -typedef struct AVMasteringDisplayMetadata { - /** - * CIE 1931 xy chromaticity coords of color primaries (r, g, b order). - */ - AVRational display_primaries[3][2]; - - /** - * CIE 1931 xy chromaticity coords of white point. - */ - AVRational white_point[2]; - - /** - * Min luminance of mastering display (cd/m^2). - */ - AVRational min_luminance; - - /** - * Max luminance of mastering display (cd/m^2). - */ - AVRational max_luminance; - - /** - * Flag indicating whether the display primaries (and white point) are set. - */ - int has_primaries; - - /** - * Flag indicating whether the luminance (min_ and max_) have been set. - */ - int has_luminance; - -} AVMasteringDisplayMetadata; - -/** - * Allocate an AVMasteringDisplayMetadata structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVMasteringDisplayMetadata filled with default values or NULL - * on failure. - */ -AVMasteringDisplayMetadata *av_mastering_display_metadata_alloc(void); - -/** - * Allocate a complete AVMasteringDisplayMetadata and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVMasteringDisplayMetadata structure to be filled by caller. - */ -AVMasteringDisplayMetadata *av_mastering_display_metadata_create_side_data(AVFrame *frame); - -/** - * Content light level needed by to transmit HDR over HDMI (CTA-861.3). - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with av_content_light_metadata_alloc() - * and its size is not a part of the public ABI. - */ -typedef struct AVContentLightMetadata { - /** - * Max content light level (cd/m^2). - */ - unsigned MaxCLL; - - /** - * Max average light level per frame (cd/m^2). - */ - unsigned MaxFALL; -} AVContentLightMetadata; - -/** - * Allocate an AVContentLightMetadata structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVContentLightMetadata filled with default values or NULL - * on failure. - */ -AVContentLightMetadata *av_content_light_metadata_alloc(size_t *size); - -/** - * Allocate a complete AVContentLightMetadata and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVContentLightMetadata structure to be filled by caller. - */ -AVContentLightMetadata *av_content_light_metadata_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_MASTERING_DISPLAY_METADATA_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/mathematics.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/mathematics.h deleted file mode 100644 index 64d4137a..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/mathematics.h +++ /dev/null @@ -1,243 +0,0 @@ -/* - * copyright (c) 2005-2012 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @addtogroup lavu_math - * Mathematical utilities for working with timestamp and time base. - */ - -#ifndef AVUTIL_MATHEMATICS_H -#define AVUTIL_MATHEMATICS_H - -#include -#include -#include "attributes.h" -#include "rational.h" -#include "intfloat.h" - -#ifndef M_E -#define M_E 2.7182818284590452354 /* e */ -#endif -#ifndef M_LN2 -#define M_LN2 0.69314718055994530942 /* log_e 2 */ -#endif -#ifndef M_LN10 -#define M_LN10 2.30258509299404568402 /* log_e 10 */ -#endif -#ifndef M_LOG2_10 -#define M_LOG2_10 3.32192809488736234787 /* log_2 10 */ -#endif -#ifndef M_PHI -#define M_PHI 1.61803398874989484820 /* phi / golden ratio */ -#endif -#ifndef M_PI -#define M_PI 3.14159265358979323846 /* pi */ -#endif -#ifndef M_PI_2 -#define M_PI_2 1.57079632679489661923 /* pi/2 */ -#endif -#ifndef M_SQRT1_2 -#define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */ -#endif -#ifndef M_SQRT2 -#define M_SQRT2 1.41421356237309504880 /* sqrt(2) */ -#endif -#ifndef NAN -#define NAN av_int2float(0x7fc00000) -#endif -#ifndef INFINITY -#define INFINITY av_int2float(0x7f800000) -#endif - -/** - * @addtogroup lavu_math - * - * @{ - */ - -/** - * Rounding methods. - */ -enum AVRounding { - AV_ROUND_ZERO = 0, ///< Round toward zero. - AV_ROUND_INF = 1, ///< Round away from zero. - AV_ROUND_DOWN = 2, ///< Round toward -infinity. - AV_ROUND_UP = 3, ///< Round toward +infinity. - AV_ROUND_NEAR_INF = 5, ///< Round to nearest and halfway cases away from zero. - /** - * Flag telling rescaling functions to pass `INT64_MIN`/`MAX` through - * unchanged, avoiding special cases for #AV_NOPTS_VALUE. - * - * Unlike other values of the enumeration AVRounding, this value is a - * bitmask that must be used in conjunction with another value of the - * enumeration through a bitwise OR, in order to set behavior for normal - * cases. - * - * @code{.c} - * av_rescale_rnd(3, 1, 2, AV_ROUND_UP | AV_ROUND_PASS_MINMAX); - * // Rescaling 3: - * // Calculating 3 * 1 / 2 - * // 3 / 2 is rounded up to 2 - * // => 2 - * - * av_rescale_rnd(AV_NOPTS_VALUE, 1, 2, AV_ROUND_UP | AV_ROUND_PASS_MINMAX); - * // Rescaling AV_NOPTS_VALUE: - * // AV_NOPTS_VALUE == INT64_MIN - * // AV_NOPTS_VALUE is passed through - * // => AV_NOPTS_VALUE - * @endcode - */ - AV_ROUND_PASS_MINMAX = 8192, -}; - -/** - * Compute the greatest common divisor of two integer operands. - * - * @param a,b Operands - * @return GCD of a and b up to sign; if a >= 0 and b >= 0, return value is >= 0; - * if a == 0 and b == 0, returns 0. - */ -int64_t av_const av_gcd(int64_t a, int64_t b); - -/** - * Rescale a 64-bit integer with rounding to nearest. - * - * The operation is mathematically equivalent to `a * b / c`, but writing that - * directly can overflow. - * - * This function is equivalent to av_rescale_rnd() with #AV_ROUND_NEAR_INF. - * - * @see av_rescale_rnd(), av_rescale_q(), av_rescale_q_rnd() - */ -int64_t av_rescale(int64_t a, int64_t b, int64_t c) av_const; - -/** - * Rescale a 64-bit integer with specified rounding. - * - * The operation is mathematically equivalent to `a * b / c`, but writing that - * directly can overflow, and does not support different rounding methods. - * If the result is not representable then INT64_MIN is returned. - * - * @see av_rescale(), av_rescale_q(), av_rescale_q_rnd() - */ -int64_t av_rescale_rnd(int64_t a, int64_t b, int64_t c, enum AVRounding rnd) av_const; - -/** - * Rescale a 64-bit integer by 2 rational numbers. - * - * The operation is mathematically equivalent to `a * bq / cq`. - * - * This function is equivalent to av_rescale_q_rnd() with #AV_ROUND_NEAR_INF. - * - * @see av_rescale(), av_rescale_rnd(), av_rescale_q_rnd() - */ -int64_t av_rescale_q(int64_t a, AVRational bq, AVRational cq) av_const; - -/** - * Rescale a 64-bit integer by 2 rational numbers with specified rounding. - * - * The operation is mathematically equivalent to `a * bq / cq`. - * - * @see av_rescale(), av_rescale_rnd(), av_rescale_q() - */ -int64_t av_rescale_q_rnd(int64_t a, AVRational bq, AVRational cq, - enum AVRounding rnd) av_const; - -/** - * Compare two timestamps each in its own time base. - * - * @return One of the following values: - * - -1 if `ts_a` is before `ts_b` - * - 1 if `ts_a` is after `ts_b` - * - 0 if they represent the same position - * - * @warning - * The result of the function is undefined if one of the timestamps is outside - * the `int64_t` range when represented in the other's timebase. - */ -int av_compare_ts(int64_t ts_a, AVRational tb_a, int64_t ts_b, AVRational tb_b); - -/** - * Compare the remainders of two integer operands divided by a common divisor. - * - * In other words, compare the least significant `log2(mod)` bits of integers - * `a` and `b`. - * - * @code{.c} - * av_compare_mod(0x11, 0x02, 0x10) < 0 // since 0x11 % 0x10 (0x1) < 0x02 % 0x10 (0x2) - * av_compare_mod(0x11, 0x02, 0x20) > 0 // since 0x11 % 0x20 (0x11) > 0x02 % 0x20 (0x02) - * @endcode - * - * @param a,b Operands - * @param mod Divisor; must be a power of 2 - * @return - * - a negative value if `a % mod < b % mod` - * - a positive value if `a % mod > b % mod` - * - zero if `a % mod == b % mod` - */ -int64_t av_compare_mod(uint64_t a, uint64_t b, uint64_t mod); - -/** - * Rescale a timestamp while preserving known durations. - * - * This function is designed to be called per audio packet to scale the input - * timestamp to a different time base. Compared to a simple av_rescale_q() - * call, this function is robust against possible inconsistent frame durations. - * - * The `last` parameter is a state variable that must be preserved for all - * subsequent calls for the same stream. For the first call, `*last` should be - * initialized to #AV_NOPTS_VALUE. - * - * @param[in] in_tb Input time base - * @param[in] in_ts Input timestamp - * @param[in] fs_tb Duration time base; typically this is finer-grained - * (greater) than `in_tb` and `out_tb` - * @param[in] duration Duration till the next call to this function (i.e. - * duration of the current packet/frame) - * @param[in,out] last Pointer to a timestamp expressed in terms of - * `fs_tb`, acting as a state variable - * @param[in] out_tb Output timebase - * @return Timestamp expressed in terms of `out_tb` - * - * @note In the context of this function, "duration" is in term of samples, not - * seconds. - */ -int64_t av_rescale_delta(AVRational in_tb, int64_t in_ts, AVRational fs_tb, int duration, int64_t *last, AVRational out_tb); - -/** - * Add a value to a timestamp. - * - * This function guarantees that when the same value is repeatly added that - * no accumulation of rounding errors occurs. - * - * @param[in] ts Input timestamp - * @param[in] ts_tb Input timestamp time base - * @param[in] inc Value to be added - * @param[in] inc_tb Time base of `inc` - */ -int64_t av_add_stable(AVRational ts_tb, int64_t ts, AVRational inc_tb, int64_t inc); - - -/** - * @} - */ - -#endif /* AVUTIL_MATHEMATICS_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/md5.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/md5.h deleted file mode 100644 index fc2eabdb..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/md5.h +++ /dev/null @@ -1,89 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_md5 - * Public header for MD5 hash function implementation. - */ - -#ifndef AVUTIL_MD5_H -#define AVUTIL_MD5_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_md5 MD5 - * @ingroup lavu_hash - * MD5 hash function implementation. - * - * @{ - */ - -extern const int av_md5_size; - -struct AVMD5; - -/** - * Allocate an AVMD5 context. - */ -struct AVMD5 *av_md5_alloc(void); - -/** - * Initialize MD5 hashing. - * - * @param ctx pointer to the function context (of size av_md5_size) - */ -void av_md5_init(struct AVMD5 *ctx); - -/** - * Update hash value. - * - * @param ctx hash function context - * @param src input data to update hash with - * @param len input data length - */ -void av_md5_update(struct AVMD5 *ctx, const uint8_t *src, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param ctx hash function context - * @param dst buffer where output digest value is stored - */ -void av_md5_final(struct AVMD5 *ctx, uint8_t *dst); - -/** - * Hash an array of data. - * - * @param dst The output buffer to write the digest into - * @param src The data to hash - * @param len The length of the data, in bytes - */ -void av_md5_sum(uint8_t *dst, const uint8_t *src, size_t len); - -/** - * @} - */ - -#endif /* AVUTIL_MD5_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/mem.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/mem.h deleted file mode 100644 index d9117419..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/mem.h +++ /dev/null @@ -1,696 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_mem - * Memory handling functions - */ - -#ifndef AVUTIL_MEM_H -#define AVUTIL_MEM_H - -#include -#include - -#include "attributes.h" -#include "avutil.h" -#include "version.h" - -/** - * @addtogroup lavu_mem - * Utilities for manipulating memory. - * - * FFmpeg has several applications of memory that are not required of a typical - * program. For example, the computing-heavy components like video decoding and - * encoding can be sped up significantly through the use of aligned memory. - * - * However, for each of FFmpeg's applications of memory, there might not be a - * recognized or standardized API for that specific use. Memory alignment, for - * instance, varies wildly depending on operating systems, architectures, and - * compilers. Hence, this component of @ref libavutil is created to make - * dealing with memory consistently possible on all platforms. - * - * @{ - */ - -#if FF_API_DECLARE_ALIGNED -/** - * - * @defgroup lavu_mem_macros Alignment Macros - * Helper macros for declaring aligned variables. - * @{ - */ - -/** - * @def DECLARE_ALIGNED(n,t,v) - * Declare a variable that is aligned in memory. - * - * @code{.c} - * DECLARE_ALIGNED(16, uint16_t, aligned_int) = 42; - * DECLARE_ALIGNED(32, uint8_t, aligned_array)[128]; - * - * // The default-alignment equivalent would be - * uint16_t aligned_int = 42; - * uint8_t aligned_array[128]; - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -/** - * @def DECLARE_ASM_ALIGNED(n,t,v) - * Declare an aligned variable appropriate for use in inline assembly code. - * - * @code{.c} - * DECLARE_ASM_ALIGNED(16, uint64_t, pw_08) = UINT64_C(0x0008000800080008); - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -/** - * @def DECLARE_ASM_CONST(n,t,v) - * Declare a static constant aligned variable appropriate for use in inline - * assembly code. - * - * @code{.c} - * DECLARE_ASM_CONST(16, uint64_t, pw_08) = UINT64_C(0x0008000800080008); - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -#if defined(__INTEL_COMPILER) && __INTEL_COMPILER < 1110 || defined(__SUNPRO_C) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_CONST(n,t,v) const t __attribute__ ((aligned (n))) v -#elif defined(__DJGPP__) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (FFMIN(n, 16)))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t av_used __attribute__ ((aligned (FFMIN(n, 16)))) v - #define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (FFMIN(n, 16)))) v -#elif defined(__GNUC__) || defined(__clang__) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t av_used __attribute__ ((aligned (n))) v - #define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (n))) v -#elif defined(_MSC_VER) - #define DECLARE_ALIGNED(n,t,v) __declspec(align(n)) t v - #define DECLARE_ASM_ALIGNED(n,t,v) __declspec(align(n)) t v - #define DECLARE_ASM_CONST(n,t,v) __declspec(align(n)) static const t v -#else - #define DECLARE_ALIGNED(n,t,v) t v - #define DECLARE_ASM_ALIGNED(n,t,v) t v - #define DECLARE_ASM_CONST(n,t,v) static const t v -#endif - -/** - * @} - */ -#endif - -/** - * @defgroup lavu_mem_attrs Function Attributes - * Function attributes applicable to memory handling functions. - * - * These function attributes can help compilers emit more useful warnings, or - * generate better code. - * @{ - */ - -/** - * @def av_malloc_attrib - * Function attribute denoting a malloc-like function. - * - * @see Function attribute `malloc` in GCC's documentation - */ - -#if AV_GCC_VERSION_AT_LEAST(3,1) - #define av_malloc_attrib __attribute__((__malloc__)) -#else - #define av_malloc_attrib -#endif - -/** - * @def av_alloc_size(...) - * Function attribute used on a function that allocates memory, whose size is - * given by the specified parameter(s). - * - * @code{.c} - * void *av_malloc(size_t size) av_alloc_size(1); - * void *av_calloc(size_t nmemb, size_t size) av_alloc_size(1, 2); - * @endcode - * - * @param ... One or two parameter indexes, separated by a comma - * - * @see Function attribute `alloc_size` in GCC's documentation - */ - -#if AV_GCC_VERSION_AT_LEAST(4,3) - #define av_alloc_size(...) __attribute__((alloc_size(__VA_ARGS__))) -#else - #define av_alloc_size(...) -#endif - -/** - * @} - */ - -/** - * @defgroup lavu_mem_funcs Heap Management - * Functions responsible for allocating, freeing, and copying memory. - * - * All memory allocation functions have a built-in upper limit of `INT_MAX` - * bytes. This may be changed with av_max_alloc(), although exercise extreme - * caution when doing so. - * - * @{ - */ - -/** - * Allocate a memory block with alignment suitable for all memory accesses - * (including vectors if available on the CPU). - * - * @param size Size in bytes for the memory block to be allocated - * @return Pointer to the allocated block, or `NULL` if the block cannot - * be allocated - * @see av_mallocz() - */ -void *av_malloc(size_t size) av_malloc_attrib av_alloc_size(1); - -/** - * Allocate a memory block with alignment suitable for all memory accesses - * (including vectors if available on the CPU) and zero all the bytes of the - * block. - * - * @param size Size in bytes for the memory block to be allocated - * @return Pointer to the allocated block, or `NULL` if it cannot be allocated - * @see av_malloc() - */ -void *av_mallocz(size_t size) av_malloc_attrib av_alloc_size(1); - -/** - * Allocate a memory block for an array with av_malloc(). - * - * The allocated memory will have size `size * nmemb` bytes. - * - * @param nmemb Number of element - * @param size Size of a single element - * @return Pointer to the allocated block, or `NULL` if the block cannot - * be allocated - * @see av_malloc() - */ -av_alloc_size(1, 2) void *av_malloc_array(size_t nmemb, size_t size); - -/** - * Allocate a memory block for an array with av_mallocz(). - * - * The allocated memory will have size `size * nmemb` bytes. - * - * @param nmemb Number of elements - * @param size Size of the single element - * @return Pointer to the allocated block, or `NULL` if the block cannot - * be allocated - * - * @see av_mallocz() - * @see av_malloc_array() - */ -void *av_calloc(size_t nmemb, size_t size) av_malloc_attrib av_alloc_size(1, 2); - -#if FF_API_AV_MALLOCZ_ARRAY -/** - * @deprecated use av_calloc() - */ -attribute_deprecated -void *av_mallocz_array(size_t nmemb, size_t size) av_malloc_attrib av_alloc_size(1, 2); -#endif - -/** - * Allocate, reallocate, or free a block of memory. - * - * If `ptr` is `NULL` and `size` > 0, allocate a new block. Otherwise, expand or - * shrink that block of memory according to `size`. - * - * @param ptr Pointer to a memory block already allocated with - * av_realloc() or `NULL` - * @param size Size in bytes of the memory block to be allocated or - * reallocated - * - * @return Pointer to a newly-reallocated block or `NULL` if the block - * cannot be reallocated - * - * @warning Unlike av_malloc(), the returned pointer is not guaranteed to be - * correctly aligned. The returned pointer must be freed after even - * if size is zero. - * @see av_fast_realloc() - * @see av_reallocp() - */ -void *av_realloc(void *ptr, size_t size) av_alloc_size(2); - -/** - * Allocate, reallocate, or free a block of memory through a pointer to a - * pointer. - * - * If `*ptr` is `NULL` and `size` > 0, allocate a new block. If `size` is - * zero, free the memory block pointed to by `*ptr`. Otherwise, expand or - * shrink that block of memory according to `size`. - * - * @param[in,out] ptr Pointer to a pointer to a memory block already allocated - * with av_realloc(), or a pointer to `NULL`. The pointer - * is updated on success, or freed on failure. - * @param[in] size Size in bytes for the memory block to be allocated or - * reallocated - * - * @return Zero on success, an AVERROR error code on failure - * - * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be - * correctly aligned. - */ -av_warn_unused_result -int av_reallocp(void *ptr, size_t size); - -/** - * Allocate, reallocate, or free a block of memory. - * - * This function does the same thing as av_realloc(), except: - * - It takes two size arguments and allocates `nelem * elsize` bytes, - * after checking the result of the multiplication for integer overflow. - * - It frees the input block in case of failure, thus avoiding the memory - * leak with the classic - * @code{.c} - * buf = realloc(buf); - * if (!buf) - * return -1; - * @endcode - * pattern. - */ -void *av_realloc_f(void *ptr, size_t nelem, size_t elsize); - -/** - * Allocate, reallocate, or free an array. - * - * If `ptr` is `NULL` and `nmemb` > 0, allocate a new block. - * - * @param ptr Pointer to a memory block already allocated with - * av_realloc() or `NULL` - * @param nmemb Number of elements in the array - * @param size Size of the single element of the array - * - * @return Pointer to a newly-reallocated block or NULL if the block - * cannot be reallocated - * - * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be - * correctly aligned. The returned pointer must be freed after even if - * nmemb is zero. - * @see av_reallocp_array() - */ -av_alloc_size(2, 3) void *av_realloc_array(void *ptr, size_t nmemb, size_t size); - -/** - * Allocate, reallocate an array through a pointer to a pointer. - * - * If `*ptr` is `NULL` and `nmemb` > 0, allocate a new block. - * - * @param[in,out] ptr Pointer to a pointer to a memory block already - * allocated with av_realloc(), or a pointer to `NULL`. - * The pointer is updated on success, or freed on failure. - * @param[in] nmemb Number of elements - * @param[in] size Size of the single element - * - * @return Zero on success, an AVERROR error code on failure - * - * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be - * correctly aligned. *ptr must be freed after even if nmemb is zero. - */ -int av_reallocp_array(void *ptr, size_t nmemb, size_t size); - -/** - * Reallocate the given buffer if it is not large enough, otherwise do nothing. - * - * If the given buffer is `NULL`, then a new uninitialized buffer is allocated. - * - * If the given buffer is not large enough, and reallocation fails, `NULL` is - * returned and `*size` is set to 0, but the original buffer is not changed or - * freed. - * - * A typical use pattern follows: - * - * @code{.c} - * uint8_t *buf = ...; - * uint8_t *new_buf = av_fast_realloc(buf, ¤t_size, size_needed); - * if (!new_buf) { - * // Allocation failed; clean up original buffer - * av_freep(&buf); - * return AVERROR(ENOMEM); - * } - * @endcode - * - * @param[in,out] ptr Already allocated buffer, or `NULL` - * @param[in,out] size Pointer to the size of buffer `ptr`. `*size` is - * updated to the new allocated size, in particular 0 - * in case of failure. - * @param[in] min_size Desired minimal size of buffer `ptr` - * @return `ptr` if the buffer is large enough, a pointer to newly reallocated - * buffer if the buffer was not large enough, or `NULL` in case of - * error - * @see av_realloc() - * @see av_fast_malloc() - */ -void *av_fast_realloc(void *ptr, unsigned int *size, size_t min_size); - -/** - * Allocate a buffer, reusing the given one if large enough. - * - * Contrary to av_fast_realloc(), the current buffer contents might not be - * preserved and on error the old buffer is freed, thus no special handling to - * avoid memleaks is necessary. - * - * `*ptr` is allowed to be `NULL`, in which case allocation always happens if - * `size_needed` is greater than 0. - * - * @code{.c} - * uint8_t *buf = ...; - * av_fast_malloc(&buf, ¤t_size, size_needed); - * if (!buf) { - * // Allocation failed; buf already freed - * return AVERROR(ENOMEM); - * } - * @endcode - * - * @param[in,out] ptr Pointer to pointer to an already allocated buffer. - * `*ptr` will be overwritten with pointer to new - * buffer on success or `NULL` on failure - * @param[in,out] size Pointer to the size of buffer `*ptr`. `*size` is - * updated to the new allocated size, in particular 0 - * in case of failure. - * @param[in] min_size Desired minimal size of buffer `*ptr` - * @see av_realloc() - * @see av_fast_mallocz() - */ -void av_fast_malloc(void *ptr, unsigned int *size, size_t min_size); - -/** - * Allocate and clear a buffer, reusing the given one if large enough. - * - * Like av_fast_malloc(), but all newly allocated space is initially cleared. - * Reused buffer is not cleared. - * - * `*ptr` is allowed to be `NULL`, in which case allocation always happens if - * `size_needed` is greater than 0. - * - * @param[in,out] ptr Pointer to pointer to an already allocated buffer. - * `*ptr` will be overwritten with pointer to new - * buffer on success or `NULL` on failure - * @param[in,out] size Pointer to the size of buffer `*ptr`. `*size` is - * updated to the new allocated size, in particular 0 - * in case of failure. - * @param[in] min_size Desired minimal size of buffer `*ptr` - * @see av_fast_malloc() - */ -void av_fast_mallocz(void *ptr, unsigned int *size, size_t min_size); - -/** - * Free a memory block which has been allocated with a function of av_malloc() - * or av_realloc() family. - * - * @param ptr Pointer to the memory block which should be freed. - * - * @note `ptr = NULL` is explicitly allowed. - * @note It is recommended that you use av_freep() instead, to prevent leaving - * behind dangling pointers. - * @see av_freep() - */ -void av_free(void *ptr); - -/** - * Free a memory block which has been allocated with a function of av_malloc() - * or av_realloc() family, and set the pointer pointing to it to `NULL`. - * - * @code{.c} - * uint8_t *buf = av_malloc(16); - * av_free(buf); - * // buf now contains a dangling pointer to freed memory, and accidental - * // dereference of buf will result in a use-after-free, which may be a - * // security risk. - * - * uint8_t *buf = av_malloc(16); - * av_freep(&buf); - * // buf is now NULL, and accidental dereference will only result in a - * // NULL-pointer dereference. - * @endcode - * - * @param ptr Pointer to the pointer to the memory block which should be freed - * @note `*ptr = NULL` is safe and leads to no action. - * @see av_free() - */ -void av_freep(void *ptr); - -/** - * Duplicate a string. - * - * @param s String to be duplicated - * @return Pointer to a newly-allocated string containing a - * copy of `s` or `NULL` if the string cannot be allocated - * @see av_strndup() - */ -char *av_strdup(const char *s) av_malloc_attrib; - -/** - * Duplicate a substring of a string. - * - * @param s String to be duplicated - * @param len Maximum length of the resulting string (not counting the - * terminating byte) - * @return Pointer to a newly-allocated string containing a - * substring of `s` or `NULL` if the string cannot be allocated - */ -char *av_strndup(const char *s, size_t len) av_malloc_attrib; - -/** - * Duplicate a buffer with av_malloc(). - * - * @param p Buffer to be duplicated - * @param size Size in bytes of the buffer copied - * @return Pointer to a newly allocated buffer containing a - * copy of `p` or `NULL` if the buffer cannot be allocated - */ -void *av_memdup(const void *p, size_t size); - -/** - * Overlapping memcpy() implementation. - * - * @param dst Destination buffer - * @param back Number of bytes back to start copying (i.e. the initial size of - * the overlapping window); must be > 0 - * @param cnt Number of bytes to copy; must be >= 0 - * - * @note `cnt > back` is valid, this will copy the bytes we just copied, - * thus creating a repeating pattern with a period length of `back`. - */ -void av_memcpy_backptr(uint8_t *dst, int back, int cnt); - -/** - * @} - */ - -/** - * @defgroup lavu_mem_dynarray Dynamic Array - * - * Utilities to make an array grow when needed. - * - * Sometimes, the programmer would want to have an array that can grow when - * needed. The libavutil dynamic array utilities fill that need. - * - * libavutil supports two systems of appending elements onto a dynamically - * allocated array, the first one storing the pointer to the value in the - * array, and the second storing the value directly. In both systems, the - * caller is responsible for maintaining a variable containing the length of - * the array, as well as freeing of the array after use. - * - * The first system stores pointers to values in a block of dynamically - * allocated memory. Since only pointers are stored, the function does not need - * to know the size of the type. Both av_dynarray_add() and - * av_dynarray_add_nofree() implement this system. - * - * @code - * type **array = NULL; //< an array of pointers to values - * int nb = 0; //< a variable to keep track of the length of the array - * - * type to_be_added = ...; - * type to_be_added2 = ...; - * - * av_dynarray_add(&array, &nb, &to_be_added); - * if (nb == 0) - * return AVERROR(ENOMEM); - * - * av_dynarray_add(&array, &nb, &to_be_added2); - * if (nb == 0) - * return AVERROR(ENOMEM); - * - * // Now: - * // nb == 2 - * // &to_be_added == array[0] - * // &to_be_added2 == array[1] - * - * av_freep(&array); - * @endcode - * - * The second system stores the value directly in a block of memory. As a - * result, the function has to know the size of the type. av_dynarray2_add() - * implements this mechanism. - * - * @code - * type *array = NULL; //< an array of values - * int nb = 0; //< a variable to keep track of the length of the array - * - * type to_be_added = ...; - * type to_be_added2 = ...; - * - * type *addr = av_dynarray2_add((void **)&array, &nb, sizeof(*array), NULL); - * if (!addr) - * return AVERROR(ENOMEM); - * memcpy(addr, &to_be_added, sizeof(to_be_added)); - * - * // Shortcut of the above. - * type *addr = av_dynarray2_add((void **)&array, &nb, sizeof(*array), - * (const void *)&to_be_added2); - * if (!addr) - * return AVERROR(ENOMEM); - * - * // Now: - * // nb == 2 - * // to_be_added == array[0] - * // to_be_added2 == array[1] - * - * av_freep(&array); - * @endcode - * - * @{ - */ - -/** - * Add the pointer to an element to a dynamic array. - * - * The array to grow is supposed to be an array of pointers to - * structures, and the element to add must be a pointer to an already - * allocated structure. - * - * The array is reallocated when its size reaches powers of 2. - * Therefore, the amortized cost of adding an element is constant. - * - * In case of success, the pointer to the array is updated in order to - * point to the new grown array, and the number pointed to by `nb_ptr` - * is incremented. - * In case of failure, the array is freed, `*tab_ptr` is set to `NULL` and - * `*nb_ptr` is set to 0. - * - * @param[in,out] tab_ptr Pointer to the array to grow - * @param[in,out] nb_ptr Pointer to the number of elements in the array - * @param[in] elem Element to add - * @see av_dynarray_add_nofree(), av_dynarray2_add() - */ -void av_dynarray_add(void *tab_ptr, int *nb_ptr, void *elem); - -/** - * Add an element to a dynamic array. - * - * Function has the same functionality as av_dynarray_add(), - * but it doesn't free memory on fails. It returns error code - * instead and leave current buffer untouched. - * - * @return >=0 on success, negative otherwise - * @see av_dynarray_add(), av_dynarray2_add() - */ -av_warn_unused_result -int av_dynarray_add_nofree(void *tab_ptr, int *nb_ptr, void *elem); - -/** - * Add an element of size `elem_size` to a dynamic array. - * - * The array is reallocated when its number of elements reaches powers of 2. - * Therefore, the amortized cost of adding an element is constant. - * - * In case of success, the pointer to the array is updated in order to - * point to the new grown array, and the number pointed to by `nb_ptr` - * is incremented. - * In case of failure, the array is freed, `*tab_ptr` is set to `NULL` and - * `*nb_ptr` is set to 0. - * - * @param[in,out] tab_ptr Pointer to the array to grow - * @param[in,out] nb_ptr Pointer to the number of elements in the array - * @param[in] elem_size Size in bytes of an element in the array - * @param[in] elem_data Pointer to the data of the element to add. If - * `NULL`, the space of the newly added element is - * allocated but left uninitialized. - * - * @return Pointer to the data of the element to copy in the newly allocated - * space - * @see av_dynarray_add(), av_dynarray_add_nofree() - */ -void *av_dynarray2_add(void **tab_ptr, int *nb_ptr, size_t elem_size, - const uint8_t *elem_data); - -/** - * @} - */ - -/** - * @defgroup lavu_mem_misc Miscellaneous Functions - * - * Other functions related to memory allocation. - * - * @{ - */ - -/** - * Multiply two `size_t` values checking for overflow. - * - * @param[in] a,b Operands of multiplication - * @param[out] r Pointer to the result of the operation - * @return 0 on success, AVERROR(EINVAL) on overflow - */ -int av_size_mult(size_t a, size_t b, size_t *r); - -/** - * Set the maximum size that may be allocated in one block. - * - * The value specified with this function is effective for all libavutil's @ref - * lavu_mem_funcs "heap management functions." - * - * By default, the max value is defined as `INT_MAX`. - * - * @param max Value to be set as the new maximum size - * - * @warning Exercise extreme caution when using this function. Don't touch - * this if you do not understand the full consequence of doing so. - */ -void av_max_alloc(size_t max); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_MEM_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/motion_vector.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/motion_vector.h deleted file mode 100644 index ec295563..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/motion_vector.h +++ /dev/null @@ -1,57 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_MOTION_VECTOR_H -#define AVUTIL_MOTION_VECTOR_H - -#include - -typedef struct AVMotionVector { - /** - * Where the current macroblock comes from; negative value when it comes - * from the past, positive value when it comes from the future. - * XXX: set exact relative ref frame reference instead of a +/- 1 "direction". - */ - int32_t source; - /** - * Width and height of the block. - */ - uint8_t w, h; - /** - * Absolute source position. Can be outside the frame area. - */ - int16_t src_x, src_y; - /** - * Absolute destination position. Can be outside the frame area. - */ - int16_t dst_x, dst_y; - /** - * Extra flag information. - * Currently unused. - */ - uint64_t flags; - /** - * Motion vector - * src_x = dst_x + motion_x / motion_scale - * src_y = dst_y + motion_y / motion_scale - */ - int32_t motion_x, motion_y; - uint16_t motion_scale; -} AVMotionVector; - -#endif /* AVUTIL_MOTION_VECTOR_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/murmur3.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/murmur3.h deleted file mode 100644 index d90bc2fc..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/murmur3.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * Copyright (C) 2013 Reimar Döffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_murmur3 - * Public header for MurmurHash3 hash function implementation. - */ - -#ifndef AVUTIL_MURMUR3_H -#define AVUTIL_MURMUR3_H - -#include -#include - -/** - * @defgroup lavu_murmur3 Murmur3 - * @ingroup lavu_hash - * MurmurHash3 hash function implementation. - * - * MurmurHash3 is a non-cryptographic hash function, of which three - * incompatible versions were created by its inventor Austin Appleby: - * - * - 32-bit output - * - 128-bit output for 32-bit platforms - * - 128-bit output for 64-bit platforms - * - * FFmpeg only implements the last variant: 128-bit output designed for 64-bit - * platforms. Even though the hash function was designed for 64-bit platforms, - * the function in reality works on 32-bit systems too, only with reduced - * performance. - * - * @anchor lavu_murmur3_seedinfo - * By design, MurmurHash3 requires a seed to operate. In response to this, - * libavutil provides two functions for hash initiation, one that requires a - * seed (av_murmur3_init_seeded()) and one that uses a fixed arbitrary integer - * as the seed, and therefore does not (av_murmur3_init()). - * - * To make hashes comparable, you should provide the same seed for all calls to - * this hash function -- if you are supplying one yourself, that is. - * - * @{ - */ - -/** - * Allocate an AVMurMur3 hash context. - * - * @return Uninitialized hash context or `NULL` in case of error - */ -struct AVMurMur3 *av_murmur3_alloc(void); - -/** - * Initialize or reinitialize an AVMurMur3 hash context with a seed. - * - * @param[out] c Hash context - * @param[in] seed Random seed - * - * @see av_murmur3_init() - * @see @ref lavu_murmur3_seedinfo "Detailed description" on a discussion of - * seeds for MurmurHash3. - */ -void av_murmur3_init_seeded(struct AVMurMur3 *c, uint64_t seed); - -/** - * Initialize or reinitialize an AVMurMur3 hash context. - * - * Equivalent to av_murmur3_init_seeded() with a built-in seed. - * - * @param[out] c Hash context - * - * @see av_murmur3_init_seeded() - * @see @ref lavu_murmur3_seedinfo "Detailed description" on a discussion of - * seeds for MurmurHash3. - */ -void av_murmur3_init(struct AVMurMur3 *c); - -/** - * Update hash context with new data. - * - * @param[out] c Hash context - * @param[in] src Input data to update hash with - * @param[in] len Number of bytes to read from `src` - */ -void av_murmur3_update(struct AVMurMur3 *c, const uint8_t *src, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param[in,out] c Hash context - * @param[out] dst Buffer where output digest value is stored - */ -void av_murmur3_final(struct AVMurMur3 *c, uint8_t dst[16]); - -/** - * @} - */ - -#endif /* AVUTIL_MURMUR3_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/opt.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/opt.h deleted file mode 100644 index 461b5d3b..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/opt.h +++ /dev/null @@ -1,891 +0,0 @@ -/* - * AVOptions - * copyright (c) 2005 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_OPT_H -#define AVUTIL_OPT_H - -/** - * @file - * AVOptions - */ - -#include "rational.h" -#include "avutil.h" -#include "channel_layout.h" -#include "dict.h" -#include "log.h" -#include "pixfmt.h" -#include "samplefmt.h" - -/** - * @defgroup avoptions AVOptions - * @ingroup lavu_data - * @{ - * AVOptions provide a generic system to declare options on arbitrary structs - * ("objects"). An option can have a help text, a type and a range of possible - * values. Options may then be enumerated, read and written to. - * - * @section avoptions_implement Implementing AVOptions - * This section describes how to add AVOptions capabilities to a struct. - * - * All AVOptions-related information is stored in an AVClass. Therefore - * the first member of the struct should be a pointer to an AVClass describing it. - * The option field of the AVClass must be set to a NULL-terminated static array - * of AVOptions. Each AVOption must have a non-empty name, a type, a default - * value and for number-type AVOptions also a range of allowed values. It must - * also declare an offset in bytes from the start of the struct, where the field - * associated with this AVOption is located. Other fields in the AVOption struct - * should also be set when applicable, but are not required. - * - * The following example illustrates an AVOptions-enabled struct: - * @code - * typedef struct test_struct { - * const AVClass *class; - * int int_opt; - * char *str_opt; - * uint8_t *bin_opt; - * int bin_len; - * } test_struct; - * - * static const AVOption test_options[] = { - * { "test_int", "This is a test option of int type.", offsetof(test_struct, int_opt), - * AV_OPT_TYPE_INT, { .i64 = -1 }, INT_MIN, INT_MAX }, - * { "test_str", "This is a test option of string type.", offsetof(test_struct, str_opt), - * AV_OPT_TYPE_STRING }, - * { "test_bin", "This is a test option of binary type.", offsetof(test_struct, bin_opt), - * AV_OPT_TYPE_BINARY }, - * { NULL }, - * }; - * - * static const AVClass test_class = { - * .class_name = "test class", - * .item_name = av_default_item_name, - * .option = test_options, - * .version = LIBAVUTIL_VERSION_INT, - * }; - * @endcode - * - * Next, when allocating your struct, you must ensure that the AVClass pointer - * is set to the correct value. Then, av_opt_set_defaults() can be called to - * initialize defaults. After that the struct is ready to be used with the - * AVOptions API. - * - * When cleaning up, you may use the av_opt_free() function to automatically - * free all the allocated string and binary options. - * - * Continuing with the above example: - * - * @code - * test_struct *alloc_test_struct(void) - * { - * test_struct *ret = av_mallocz(sizeof(*ret)); - * ret->class = &test_class; - * av_opt_set_defaults(ret); - * return ret; - * } - * void free_test_struct(test_struct **foo) - * { - * av_opt_free(*foo); - * av_freep(foo); - * } - * @endcode - * - * @subsection avoptions_implement_nesting Nesting - * It may happen that an AVOptions-enabled struct contains another - * AVOptions-enabled struct as a member (e.g. AVCodecContext in - * libavcodec exports generic options, while its priv_data field exports - * codec-specific options). In such a case, it is possible to set up the - * parent struct to export a child's options. To do that, simply - * implement AVClass.child_next() and AVClass.child_class_iterate() in the - * parent struct's AVClass. - * Assuming that the test_struct from above now also contains a - * child_struct field: - * - * @code - * typedef struct child_struct { - * AVClass *class; - * int flags_opt; - * } child_struct; - * static const AVOption child_opts[] = { - * { "test_flags", "This is a test option of flags type.", - * offsetof(child_struct, flags_opt), AV_OPT_TYPE_FLAGS, { .i64 = 0 }, INT_MIN, INT_MAX }, - * { NULL }, - * }; - * static const AVClass child_class = { - * .class_name = "child class", - * .item_name = av_default_item_name, - * .option = child_opts, - * .version = LIBAVUTIL_VERSION_INT, - * }; - * - * void *child_next(void *obj, void *prev) - * { - * test_struct *t = obj; - * if (!prev && t->child_struct) - * return t->child_struct; - * return NULL - * } - * const AVClass child_class_iterate(void **iter) - * { - * const AVClass *c = *iter ? NULL : &child_class; - * *iter = (void*)(uintptr_t)c; - * return c; - * } - * @endcode - * Putting child_next() and child_class_iterate() as defined above into - * test_class will now make child_struct's options accessible through - * test_struct (again, proper setup as described above needs to be done on - * child_struct right after it is created). - * - * From the above example it might not be clear why both child_next() - * and child_class_iterate() are needed. The distinction is that child_next() - * iterates over actually existing objects, while child_class_iterate() - * iterates over all possible child classes. E.g. if an AVCodecContext - * was initialized to use a codec which has private options, then its - * child_next() will return AVCodecContext.priv_data and finish - * iterating. OTOH child_class_iterate() on AVCodecContext.av_class will - * iterate over all available codecs with private options. - * - * @subsection avoptions_implement_named_constants Named constants - * It is possible to create named constants for options. Simply set the unit - * field of the option the constants should apply to a string and - * create the constants themselves as options of type AV_OPT_TYPE_CONST - * with their unit field set to the same string. - * Their default_val field should contain the value of the named - * constant. - * For example, to add some named constants for the test_flags option - * above, put the following into the child_opts array: - * @code - * { "test_flags", "This is a test option of flags type.", - * offsetof(child_struct, flags_opt), AV_OPT_TYPE_FLAGS, { .i64 = 0 }, INT_MIN, INT_MAX, "test_unit" }, - * { "flag1", "This is a flag with value 16", 0, AV_OPT_TYPE_CONST, { .i64 = 16 }, 0, 0, "test_unit" }, - * @endcode - * - * @section avoptions_use Using AVOptions - * This section deals with accessing options in an AVOptions-enabled struct. - * Such structs in FFmpeg are e.g. AVCodecContext in libavcodec or - * AVFormatContext in libavformat. - * - * @subsection avoptions_use_examine Examining AVOptions - * The basic functions for examining options are av_opt_next(), which iterates - * over all options defined for one object, and av_opt_find(), which searches - * for an option with the given name. - * - * The situation is more complicated with nesting. An AVOptions-enabled struct - * may have AVOptions-enabled children. Passing the AV_OPT_SEARCH_CHILDREN flag - * to av_opt_find() will make the function search children recursively. - * - * For enumerating there are basically two cases. The first is when you want to - * get all options that may potentially exist on the struct and its children - * (e.g. when constructing documentation). In that case you should call - * av_opt_child_class_iterate() recursively on the parent struct's AVClass. The - * second case is when you have an already initialized struct with all its - * children and you want to get all options that can be actually written or read - * from it. In that case you should call av_opt_child_next() recursively (and - * av_opt_next() on each result). - * - * @subsection avoptions_use_get_set Reading and writing AVOptions - * When setting options, you often have a string read directly from the - * user. In such a case, simply passing it to av_opt_set() is enough. For - * non-string type options, av_opt_set() will parse the string according to the - * option type. - * - * Similarly av_opt_get() will read any option type and convert it to a string - * which will be returned. Do not forget that the string is allocated, so you - * have to free it with av_free(). - * - * In some cases it may be more convenient to put all options into an - * AVDictionary and call av_opt_set_dict() on it. A specific case of this - * are the format/codec open functions in lavf/lavc which take a dictionary - * filled with option as a parameter. This makes it possible to set some options - * that cannot be set otherwise, since e.g. the input file format is not known - * before the file is actually opened. - */ - -enum AVOptionType{ - AV_OPT_TYPE_FLAGS, - AV_OPT_TYPE_INT, - AV_OPT_TYPE_INT64, - AV_OPT_TYPE_DOUBLE, - AV_OPT_TYPE_FLOAT, - AV_OPT_TYPE_STRING, - AV_OPT_TYPE_RATIONAL, - AV_OPT_TYPE_BINARY, ///< offset must point to a pointer immediately followed by an int for the length - AV_OPT_TYPE_DICT, - AV_OPT_TYPE_UINT64, - AV_OPT_TYPE_CONST, - AV_OPT_TYPE_IMAGE_SIZE, ///< offset must point to two consecutive integers - AV_OPT_TYPE_PIXEL_FMT, - AV_OPT_TYPE_SAMPLE_FMT, - AV_OPT_TYPE_VIDEO_RATE, ///< offset must point to AVRational - AV_OPT_TYPE_DURATION, - AV_OPT_TYPE_COLOR, -#if FF_API_OLD_CHANNEL_LAYOUT - AV_OPT_TYPE_CHANNEL_LAYOUT, -#endif - AV_OPT_TYPE_BOOL, - AV_OPT_TYPE_CHLAYOUT, -}; - -/** - * AVOption - */ -typedef struct AVOption { - const char *name; - - /** - * short English help text - * @todo What about other languages? - */ - const char *help; - - /** - * The offset relative to the context structure where the option - * value is stored. It should be 0 for named constants. - */ - int offset; - enum AVOptionType type; - - /** - * the default value for scalar options - */ - union { - int64_t i64; - double dbl; - const char *str; - /* TODO those are unused now */ - AVRational q; - } default_val; - double min; ///< minimum valid value for the option - double max; ///< maximum valid value for the option - - int flags; -#define AV_OPT_FLAG_ENCODING_PARAM 1 ///< a generic parameter which can be set by the user for muxing or encoding -#define AV_OPT_FLAG_DECODING_PARAM 2 ///< a generic parameter which can be set by the user for demuxing or decoding -#define AV_OPT_FLAG_AUDIO_PARAM 8 -#define AV_OPT_FLAG_VIDEO_PARAM 16 -#define AV_OPT_FLAG_SUBTITLE_PARAM 32 -/** - * The option is intended for exporting values to the caller. - */ -#define AV_OPT_FLAG_EXPORT 64 -/** - * The option may not be set through the AVOptions API, only read. - * This flag only makes sense when AV_OPT_FLAG_EXPORT is also set. - */ -#define AV_OPT_FLAG_READONLY 128 -#define AV_OPT_FLAG_BSF_PARAM (1<<8) ///< a generic parameter which can be set by the user for bit stream filtering -#define AV_OPT_FLAG_RUNTIME_PARAM (1<<15) ///< a generic parameter which can be set by the user at runtime -#define AV_OPT_FLAG_FILTERING_PARAM (1<<16) ///< a generic parameter which can be set by the user for filtering -#define AV_OPT_FLAG_DEPRECATED (1<<17) ///< set if option is deprecated, users should refer to AVOption.help text for more information -#define AV_OPT_FLAG_CHILD_CONSTS (1<<18) ///< set if option constants can also reside in child objects -//FIXME think about enc-audio, ... style flags - - /** - * The logical unit to which the option belongs. Non-constant - * options and corresponding named constants share the same - * unit. May be NULL. - */ - const char *unit; -} AVOption; - -/** - * A single allowed range of values, or a single allowed value. - */ -typedef struct AVOptionRange { - const char *str; - /** - * Value range. - * For string ranges this represents the min/max length. - * For dimensions this represents the min/max pixel count or width/height in multi-component case. - */ - double value_min, value_max; - /** - * Value's component range. - * For string this represents the unicode range for chars, 0-127 limits to ASCII. - */ - double component_min, component_max; - /** - * Range flag. - * If set to 1 the struct encodes a range, if set to 0 a single value. - */ - int is_range; -} AVOptionRange; - -/** - * List of AVOptionRange structs. - */ -typedef struct AVOptionRanges { - /** - * Array of option ranges. - * - * Most of option types use just one component. - * Following describes multi-component option types: - * - * AV_OPT_TYPE_IMAGE_SIZE: - * component index 0: range of pixel count (width * height). - * component index 1: range of width. - * component index 2: range of height. - * - * @note To obtain multi-component version of this structure, user must - * provide AV_OPT_MULTI_COMPONENT_RANGE to av_opt_query_ranges or - * av_opt_query_ranges_default function. - * - * Multi-component range can be read as in following example: - * - * @code - * int range_index, component_index; - * AVOptionRanges *ranges; - * AVOptionRange *range[3]; //may require more than 3 in the future. - * av_opt_query_ranges(&ranges, obj, key, AV_OPT_MULTI_COMPONENT_RANGE); - * for (range_index = 0; range_index < ranges->nb_ranges; range_index++) { - * for (component_index = 0; component_index < ranges->nb_components; component_index++) - * range[component_index] = ranges->range[ranges->nb_ranges * component_index + range_index]; - * //do something with range here. - * } - * av_opt_freep_ranges(&ranges); - * @endcode - */ - AVOptionRange **range; - /** - * Number of ranges per component. - */ - int nb_ranges; - /** - * Number of componentes. - */ - int nb_components; -} AVOptionRanges; - -/** - * Show the obj options. - * - * @param req_flags requested flags for the options to show. Show only the - * options for which it is opt->flags & req_flags. - * @param rej_flags rejected flags for the options to show. Show only the - * options for which it is !(opt->flags & req_flags). - * @param av_log_obj log context to use for showing the options - */ -int av_opt_show2(void *obj, void *av_log_obj, int req_flags, int rej_flags); - -/** - * Set the values of all AVOption fields to their default values. - * - * @param s an AVOption-enabled struct (its first member must be a pointer to AVClass) - */ -void av_opt_set_defaults(void *s); - -/** - * Set the values of all AVOption fields to their default values. Only these - * AVOption fields for which (opt->flags & mask) == flags will have their - * default applied to s. - * - * @param s an AVOption-enabled struct (its first member must be a pointer to AVClass) - * @param mask combination of AV_OPT_FLAG_* - * @param flags combination of AV_OPT_FLAG_* - */ -void av_opt_set_defaults2(void *s, int mask, int flags); - -/** - * Parse the key/value pairs list in opts. For each key/value pair - * found, stores the value in the field in ctx that is named like the - * key. ctx must be an AVClass context, storing is done using - * AVOptions. - * - * @param opts options string to parse, may be NULL - * @param key_val_sep a 0-terminated list of characters used to - * separate key from value - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other - * @return the number of successfully set key/value pairs, or a negative - * value corresponding to an AVERROR code in case of error: - * AVERROR(EINVAL) if opts cannot be parsed, - * the error code issued by av_opt_set() if a key/value pair - * cannot be set - */ -int av_set_options_string(void *ctx, const char *opts, - const char *key_val_sep, const char *pairs_sep); - -/** - * Parse the key-value pairs list in opts. For each key=value pair found, - * set the value of the corresponding option in ctx. - * - * @param ctx the AVClass object to set options on - * @param opts the options string, key-value pairs separated by a - * delimiter - * @param shorthand a NULL-terminated array of options names for shorthand - * notation: if the first field in opts has no key part, - * the key is taken from the first element of shorthand; - * then again for the second, etc., until either opts is - * finished, shorthand is finished or a named option is - * found; after that, all options must be named - * @param key_val_sep a 0-terminated list of characters used to separate - * key from value, for example '=' - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other, for example ':' or ',' - * @return the number of successfully set key=value pairs, or a negative - * value corresponding to an AVERROR code in case of error: - * AVERROR(EINVAL) if opts cannot be parsed, - * the error code issued by av_set_string3() if a key/value pair - * cannot be set - * - * Options names must use only the following characters: a-z A-Z 0-9 - . / _ - * Separators must use characters distinct from option names and from each - * other. - */ -int av_opt_set_from_string(void *ctx, const char *opts, - const char *const *shorthand, - const char *key_val_sep, const char *pairs_sep); -/** - * Free all allocated objects in obj. - */ -void av_opt_free(void *obj); - -/** - * Check whether a particular flag is set in a flags field. - * - * @param field_name the name of the flag field option - * @param flag_name the name of the flag to check - * @return non-zero if the flag is set, zero if the flag isn't set, - * isn't of the right type, or the flags field doesn't exist. - */ -int av_opt_flag_is_set(void *obj, const char *field_name, const char *flag_name); - -/** - * Set all the options from a given dictionary on an object. - * - * @param obj a struct whose first element is a pointer to AVClass - * @param options options to process. This dictionary will be freed and replaced - * by a new one containing all options not found in obj. - * Of course this new dictionary needs to be freed by caller - * with av_dict_free(). - * - * @return 0 on success, a negative AVERROR if some option was found in obj, - * but could not be set. - * - * @see av_dict_copy() - */ -int av_opt_set_dict(void *obj, struct AVDictionary **options); - - -/** - * Set all the options from a given dictionary on an object. - * - * @param obj a struct whose first element is a pointer to AVClass - * @param options options to process. This dictionary will be freed and replaced - * by a new one containing all options not found in obj. - * Of course this new dictionary needs to be freed by caller - * with av_dict_free(). - * @param search_flags A combination of AV_OPT_SEARCH_*. - * - * @return 0 on success, a negative AVERROR if some option was found in obj, - * but could not be set. - * - * @see av_dict_copy() - */ -int av_opt_set_dict2(void *obj, struct AVDictionary **options, int search_flags); - -/** - * Extract a key-value pair from the beginning of a string. - * - * @param ropts pointer to the options string, will be updated to - * point to the rest of the string (one of the pairs_sep - * or the final NUL) - * @param key_val_sep a 0-terminated list of characters used to separate - * key from value, for example '=' - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other, for example ':' or ',' - * @param flags flags; see the AV_OPT_FLAG_* values below - * @param rkey parsed key; must be freed using av_free() - * @param rval parsed value; must be freed using av_free() - * - * @return >=0 for success, or a negative value corresponding to an - * AVERROR code in case of error; in particular: - * AVERROR(EINVAL) if no key is present - * - */ -int av_opt_get_key_value(const char **ropts, - const char *key_val_sep, const char *pairs_sep, - unsigned flags, - char **rkey, char **rval); - -enum { - - /** - * Accept to parse a value without a key; the key will then be returned - * as NULL. - */ - AV_OPT_FLAG_IMPLICIT_KEY = 1, -}; - -/** - * @defgroup opt_eval_funcs Evaluating option strings - * @{ - * This group of functions can be used to evaluate option strings - * and get numbers out of them. They do the same thing as av_opt_set(), - * except the result is written into the caller-supplied pointer. - * - * @param obj a struct whose first element is a pointer to AVClass. - * @param o an option for which the string is to be evaluated. - * @param val string to be evaluated. - * @param *_out value of the string will be written here. - * - * @return 0 on success, a negative number on failure. - */ -int av_opt_eval_flags (void *obj, const AVOption *o, const char *val, int *flags_out); -int av_opt_eval_int (void *obj, const AVOption *o, const char *val, int *int_out); -int av_opt_eval_int64 (void *obj, const AVOption *o, const char *val, int64_t *int64_out); -int av_opt_eval_float (void *obj, const AVOption *o, const char *val, float *float_out); -int av_opt_eval_double(void *obj, const AVOption *o, const char *val, double *double_out); -int av_opt_eval_q (void *obj, const AVOption *o, const char *val, AVRational *q_out); -/** - * @} - */ - -#define AV_OPT_SEARCH_CHILDREN (1 << 0) /**< Search in possible children of the - given object first. */ -/** - * The obj passed to av_opt_find() is fake -- only a double pointer to AVClass - * instead of a required pointer to a struct containing AVClass. This is - * useful for searching for options without needing to allocate the corresponding - * object. - */ -#define AV_OPT_SEARCH_FAKE_OBJ (1 << 1) - -/** - * In av_opt_get, return NULL if the option has a pointer type and is set to NULL, - * rather than returning an empty string. - */ -#define AV_OPT_ALLOW_NULL (1 << 2) - -/** - * Allows av_opt_query_ranges and av_opt_query_ranges_default to return more than - * one component for certain option types. - * @see AVOptionRanges for details. - */ -#define AV_OPT_MULTI_COMPONENT_RANGE (1 << 12) - -/** - * Look for an option in an object. Consider only options which - * have all the specified flags set. - * - * @param[in] obj A pointer to a struct whose first element is a - * pointer to an AVClass. - * Alternatively a double pointer to an AVClass, if - * AV_OPT_SEARCH_FAKE_OBJ search flag is set. - * @param[in] name The name of the option to look for. - * @param[in] unit When searching for named constants, name of the unit - * it belongs to. - * @param opt_flags Find only options with all the specified flags set (AV_OPT_FLAG). - * @param search_flags A combination of AV_OPT_SEARCH_*. - * - * @return A pointer to the option found, or NULL if no option - * was found. - * - * @note Options found with AV_OPT_SEARCH_CHILDREN flag may not be settable - * directly with av_opt_set(). Use special calls which take an options - * AVDictionary (e.g. avformat_open_input()) to set options found with this - * flag. - */ -const AVOption *av_opt_find(void *obj, const char *name, const char *unit, - int opt_flags, int search_flags); - -/** - * Look for an option in an object. Consider only options which - * have all the specified flags set. - * - * @param[in] obj A pointer to a struct whose first element is a - * pointer to an AVClass. - * Alternatively a double pointer to an AVClass, if - * AV_OPT_SEARCH_FAKE_OBJ search flag is set. - * @param[in] name The name of the option to look for. - * @param[in] unit When searching for named constants, name of the unit - * it belongs to. - * @param opt_flags Find only options with all the specified flags set (AV_OPT_FLAG). - * @param search_flags A combination of AV_OPT_SEARCH_*. - * @param[out] target_obj if non-NULL, an object to which the option belongs will be - * written here. It may be different from obj if AV_OPT_SEARCH_CHILDREN is present - * in search_flags. This parameter is ignored if search_flags contain - * AV_OPT_SEARCH_FAKE_OBJ. - * - * @return A pointer to the option found, or NULL if no option - * was found. - */ -const AVOption *av_opt_find2(void *obj, const char *name, const char *unit, - int opt_flags, int search_flags, void **target_obj); - -/** - * Iterate over all AVOptions belonging to obj. - * - * @param obj an AVOptions-enabled struct or a double pointer to an - * AVClass describing it. - * @param prev result of the previous call to av_opt_next() on this object - * or NULL - * @return next AVOption or NULL - */ -const AVOption *av_opt_next(const void *obj, const AVOption *prev); - -/** - * Iterate over AVOptions-enabled children of obj. - * - * @param prev result of a previous call to this function or NULL - * @return next AVOptions-enabled child or NULL - */ -void *av_opt_child_next(void *obj, void *prev); - -/** - * Iterate over potential AVOptions-enabled children of parent. - * - * @param iter a pointer where iteration state is stored. - * @return AVClass corresponding to next potential child or NULL - */ -const AVClass *av_opt_child_class_iterate(const AVClass *parent, void **iter); - -/** - * @defgroup opt_set_funcs Option setting functions - * @{ - * Those functions set the field of obj with the given name to value. - * - * @param[in] obj A struct whose first element is a pointer to an AVClass. - * @param[in] name the name of the field to set - * @param[in] val The value to set. In case of av_opt_set() if the field is not - * of a string type, then the given string is parsed. - * SI postfixes and some named scalars are supported. - * If the field is of a numeric type, it has to be a numeric or named - * scalar. Behavior with more than one scalar and +- infix operators - * is undefined. - * If the field is of a flags type, it has to be a sequence of numeric - * scalars or named flags separated by '+' or '-'. Prefixing a flag - * with '+' causes it to be set without affecting the other flags; - * similarly, '-' unsets a flag. - * If the field is of a dictionary type, it has to be a ':' separated list of - * key=value parameters. Values containing ':' special characters must be - * escaped. - * @param search_flags flags passed to av_opt_find2. I.e. if AV_OPT_SEARCH_CHILDREN - * is passed here, then the option may be set on a child of obj. - * - * @return 0 if the value has been set, or an AVERROR code in case of - * error: - * AVERROR_OPTION_NOT_FOUND if no matching option exists - * AVERROR(ERANGE) if the value is out of range - * AVERROR(EINVAL) if the value is not valid - */ -int av_opt_set (void *obj, const char *name, const char *val, int search_flags); -int av_opt_set_int (void *obj, const char *name, int64_t val, int search_flags); -int av_opt_set_double (void *obj, const char *name, double val, int search_flags); -int av_opt_set_q (void *obj, const char *name, AVRational val, int search_flags); -int av_opt_set_bin (void *obj, const char *name, const uint8_t *val, int size, int search_flags); -int av_opt_set_image_size(void *obj, const char *name, int w, int h, int search_flags); -int av_opt_set_pixel_fmt (void *obj, const char *name, enum AVPixelFormat fmt, int search_flags); -int av_opt_set_sample_fmt(void *obj, const char *name, enum AVSampleFormat fmt, int search_flags); -int av_opt_set_video_rate(void *obj, const char *name, AVRational val, int search_flags); -#if FF_API_OLD_CHANNEL_LAYOUT -attribute_deprecated -int av_opt_set_channel_layout(void *obj, const char *name, int64_t ch_layout, int search_flags); -#endif -int av_opt_set_chlayout(void *obj, const char *name, const AVChannelLayout *layout, int search_flags); -/** - * @note Any old dictionary present is discarded and replaced with a copy of the new one. The - * caller still owns val is and responsible for freeing it. - */ -int av_opt_set_dict_val(void *obj, const char *name, const AVDictionary *val, int search_flags); - -/** - * Set a binary option to an integer list. - * - * @param obj AVClass object to set options on - * @param name name of the binary option - * @param val pointer to an integer list (must have the correct type with - * regard to the contents of the list) - * @param term list terminator (usually 0 or -1) - * @param flags search flags - */ -#define av_opt_set_int_list(obj, name, val, term, flags) \ - (av_int_list_length(val, term) > INT_MAX / sizeof(*(val)) ? \ - AVERROR(EINVAL) : \ - av_opt_set_bin(obj, name, (const uint8_t *)(val), \ - av_int_list_length(val, term) * sizeof(*(val)), flags)) - -/** - * @} - */ - -/** - * @defgroup opt_get_funcs Option getting functions - * @{ - * Those functions get a value of the option with the given name from an object. - * - * @param[in] obj a struct whose first element is a pointer to an AVClass. - * @param[in] name name of the option to get. - * @param[in] search_flags flags passed to av_opt_find2. I.e. if AV_OPT_SEARCH_CHILDREN - * is passed here, then the option may be found in a child of obj. - * @param[out] out_val value of the option will be written here - * @return >=0 on success, a negative error code otherwise - */ -/** - * @note the returned string will be av_malloc()ed and must be av_free()ed by the caller - * - * @note if AV_OPT_ALLOW_NULL is set in search_flags in av_opt_get, and the - * option is of type AV_OPT_TYPE_STRING, AV_OPT_TYPE_BINARY or AV_OPT_TYPE_DICT - * and is set to NULL, *out_val will be set to NULL instead of an allocated - * empty string. - */ -int av_opt_get (void *obj, const char *name, int search_flags, uint8_t **out_val); -int av_opt_get_int (void *obj, const char *name, int search_flags, int64_t *out_val); -int av_opt_get_double (void *obj, const char *name, int search_flags, double *out_val); -int av_opt_get_q (void *obj, const char *name, int search_flags, AVRational *out_val); -int av_opt_get_image_size(void *obj, const char *name, int search_flags, int *w_out, int *h_out); -int av_opt_get_pixel_fmt (void *obj, const char *name, int search_flags, enum AVPixelFormat *out_fmt); -int av_opt_get_sample_fmt(void *obj, const char *name, int search_flags, enum AVSampleFormat *out_fmt); -int av_opt_get_video_rate(void *obj, const char *name, int search_flags, AVRational *out_val); -#if FF_API_OLD_CHANNEL_LAYOUT -attribute_deprecated -int av_opt_get_channel_layout(void *obj, const char *name, int search_flags, int64_t *ch_layout); -#endif -int av_opt_get_chlayout(void *obj, const char *name, int search_flags, AVChannelLayout *layout); -/** - * @param[out] out_val The returned dictionary is a copy of the actual value and must - * be freed with av_dict_free() by the caller - */ -int av_opt_get_dict_val(void *obj, const char *name, int search_flags, AVDictionary **out_val); -/** - * @} - */ -/** - * Gets a pointer to the requested field in a struct. - * This function allows accessing a struct even when its fields are moved or - * renamed since the application making the access has been compiled, - * - * @returns a pointer to the field, it can be cast to the correct type and read - * or written to. - */ -void *av_opt_ptr(const AVClass *avclass, void *obj, const char *name); - -/** - * Free an AVOptionRanges struct and set it to NULL. - */ -void av_opt_freep_ranges(AVOptionRanges **ranges); - -/** - * Get a list of allowed ranges for the given option. - * - * The returned list may depend on other fields in obj like for example profile. - * - * @param flags is a bitmask of flags, undefined flags should not be set and should be ignored - * AV_OPT_SEARCH_FAKE_OBJ indicates that the obj is a double pointer to a AVClass instead of a full instance - * AV_OPT_MULTI_COMPONENT_RANGE indicates that function may return more than one component, @see AVOptionRanges - * - * The result must be freed with av_opt_freep_ranges. - * - * @return number of compontents returned on success, a negative errro code otherwise - */ -int av_opt_query_ranges(AVOptionRanges **, void *obj, const char *key, int flags); - -/** - * Copy options from src object into dest object. - * - * The underlying AVClass of both src and dest must coincide. The guarantee - * below does not apply if this is not fulfilled. - * - * Options that require memory allocation (e.g. string or binary) are malloc'ed in dest object. - * Original memory allocated for such options is freed unless both src and dest options points to the same memory. - * - * Even on error it is guaranteed that allocated options from src and dest - * no longer alias each other afterwards; in particular calling av_opt_free() - * on both src and dest is safe afterwards if dest has been memdup'ed from src. - * - * @param dest Object to copy from - * @param src Object to copy into - * @return 0 on success, negative on error - */ -int av_opt_copy(void *dest, const void *src); - -/** - * Get a default list of allowed ranges for the given option. - * - * This list is constructed without using the AVClass.query_ranges() callback - * and can be used as fallback from within the callback. - * - * @param flags is a bitmask of flags, undefined flags should not be set and should be ignored - * AV_OPT_SEARCH_FAKE_OBJ indicates that the obj is a double pointer to a AVClass instead of a full instance - * AV_OPT_MULTI_COMPONENT_RANGE indicates that function may return more than one component, @see AVOptionRanges - * - * The result must be freed with av_opt_free_ranges. - * - * @return number of compontents returned on success, a negative errro code otherwise - */ -int av_opt_query_ranges_default(AVOptionRanges **, void *obj, const char *key, int flags); - -/** - * Check if given option is set to its default value. - * - * Options o must belong to the obj. This function must not be called to check child's options state. - * @see av_opt_is_set_to_default_by_name(). - * - * @param obj AVClass object to check option on - * @param o option to be checked - * @return >0 when option is set to its default, - * 0 when option is not set its default, - * <0 on error - */ -int av_opt_is_set_to_default(void *obj, const AVOption *o); - -/** - * Check if given option is set to its default value. - * - * @param obj AVClass object to check option on - * @param name option name - * @param search_flags combination of AV_OPT_SEARCH_* - * @return >0 when option is set to its default, - * 0 when option is not set its default, - * <0 on error - */ -int av_opt_is_set_to_default_by_name(void *obj, const char *name, int search_flags); - - -#define AV_OPT_SERIALIZE_SKIP_DEFAULTS 0x00000001 ///< Serialize options that are not set to default values only. -#define AV_OPT_SERIALIZE_OPT_FLAGS_EXACT 0x00000002 ///< Serialize options that exactly match opt_flags only. - -/** - * Serialize object's options. - * - * Create a string containing object's serialized options. - * Such string may be passed back to av_opt_set_from_string() in order to restore option values. - * A key/value or pairs separator occurring in the serialized value or - * name string are escaped through the av_escape() function. - * - * @param[in] obj AVClass object to serialize - * @param[in] opt_flags serialize options with all the specified flags set (AV_OPT_FLAG) - * @param[in] flags combination of AV_OPT_SERIALIZE_* flags - * @param[out] buffer Pointer to buffer that will be allocated with string containg serialized options. - * Buffer must be freed by the caller when is no longer needed. - * @param[in] key_val_sep character used to separate key from value - * @param[in] pairs_sep character used to separate two pairs from each other - * @return >= 0 on success, negative on error - * @warning Separators cannot be neither '\\' nor '\0'. They also cannot be the same. - */ -int av_opt_serialize(void *obj, int opt_flags, int flags, char **buffer, - const char key_val_sep, const char pairs_sep); -/** - * @} - */ - -#endif /* AVUTIL_OPT_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/parseutils.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/parseutils.h deleted file mode 100644 index e66d24b7..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/parseutils.h +++ /dev/null @@ -1,193 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PARSEUTILS_H -#define AVUTIL_PARSEUTILS_H - -#include - -#include "rational.h" - -/** - * @file - * misc parsing utilities - */ - -/** - * Parse str and store the parsed ratio in q. - * - * Note that a ratio with infinite (1/0) or negative value is - * considered valid, so you should check on the returned value if you - * want to exclude those values. - * - * The undefined value can be expressed using the "0:0" string. - * - * @param[in,out] q pointer to the AVRational which will contain the ratio - * @param[in] str the string to parse: it has to be a string in the format - * num:den, a float number or an expression - * @param[in] max the maximum allowed numerator and denominator - * @param[in] log_offset log level offset which is applied to the log - * level of log_ctx - * @param[in] log_ctx parent logging context - * @return >= 0 on success, a negative error code otherwise - */ -int av_parse_ratio(AVRational *q, const char *str, int max, - int log_offset, void *log_ctx); - -#define av_parse_ratio_quiet(rate, str, max) \ - av_parse_ratio(rate, str, max, AV_LOG_MAX_OFFSET, NULL) - -/** - * Parse str and put in width_ptr and height_ptr the detected values. - * - * @param[in,out] width_ptr pointer to the variable which will contain the detected - * width value - * @param[in,out] height_ptr pointer to the variable which will contain the detected - * height value - * @param[in] str the string to parse: it has to be a string in the format - * width x height or a valid video size abbreviation. - * @return >= 0 on success, a negative error code otherwise - */ -int av_parse_video_size(int *width_ptr, int *height_ptr, const char *str); - -/** - * Parse str and store the detected values in *rate. - * - * @param[in,out] rate pointer to the AVRational which will contain the detected - * frame rate - * @param[in] str the string to parse: it has to be a string in the format - * rate_num / rate_den, a float number or a valid video rate abbreviation - * @return >= 0 on success, a negative error code otherwise - */ -int av_parse_video_rate(AVRational *rate, const char *str); - -/** - * Put the RGBA values that correspond to color_string in rgba_color. - * - * @param color_string a string specifying a color. It can be the name of - * a color (case insensitive match) or a [0x|#]RRGGBB[AA] sequence, - * possibly followed by "@" and a string representing the alpha - * component. - * The alpha component may be a string composed by "0x" followed by an - * hexadecimal number or a decimal number between 0.0 and 1.0, which - * represents the opacity value (0x00/0.0 means completely transparent, - * 0xff/1.0 completely opaque). - * If the alpha component is not specified then 0xff is assumed. - * The string "random" will result in a random color. - * @param slen length of the initial part of color_string containing the - * color. It can be set to -1 if color_string is a null terminated string - * containing nothing else than the color. - * @return >= 0 in case of success, a negative value in case of - * failure (for example if color_string cannot be parsed). - */ -int av_parse_color(uint8_t *rgba_color, const char *color_string, int slen, - void *log_ctx); - -/** - * Get the name of a color from the internal table of hard-coded named - * colors. - * - * This function is meant to enumerate the color names recognized by - * av_parse_color(). - * - * @param color_idx index of the requested color, starting from 0 - * @param rgbp if not NULL, will point to a 3-elements array with the color value in RGB - * @return the color name string or NULL if color_idx is not in the array - */ -const char *av_get_known_color_name(int color_idx, const uint8_t **rgb); - -/** - * Parse timestr and return in *time a corresponding number of - * microseconds. - * - * @param timeval puts here the number of microseconds corresponding - * to the string in timestr. If the string represents a duration, it - * is the number of microseconds contained in the time interval. If - * the string is a date, is the number of microseconds since 1st of - * January, 1970 up to the time of the parsed date. If timestr cannot - * be successfully parsed, set *time to INT64_MIN. - - * @param timestr a string representing a date or a duration. - * - If a date the syntax is: - * @code - * [{YYYY-MM-DD|YYYYMMDD}[T|t| ]]{{HH:MM:SS[.m...]]]}|{HHMMSS[.m...]]]}}[Z] - * now - * @endcode - * If the value is "now" it takes the current time. - * Time is local time unless Z is appended, in which case it is - * interpreted as UTC. - * If the year-month-day part is not specified it takes the current - * year-month-day. - * - If a duration the syntax is: - * @code - * [-][HH:]MM:SS[.m...] - * [-]S+[.m...] - * @endcode - * @param duration flag which tells how to interpret timestr, if not - * zero timestr is interpreted as a duration, otherwise as a date - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code otherwise - */ -int av_parse_time(int64_t *timeval, const char *timestr, int duration); - -/** - * Attempt to find a specific tag in a URL. - * - * syntax: '?tag1=val1&tag2=val2...'. Little URL decoding is done. - * Return 1 if found. - */ -int av_find_info_tag(char *arg, int arg_size, const char *tag1, const char *info); - -/** - * Simplified version of strptime - * - * Parse the input string p according to the format string fmt and - * store its results in the structure dt. - * This implementation supports only a subset of the formats supported - * by the standard strptime(). - * - * The supported input field descriptors are listed below. - * - %H: the hour as a decimal number, using a 24-hour clock, in the - * range '00' through '23' - * - %J: hours as a decimal number, in the range '0' through INT_MAX - * - %M: the minute as a decimal number, using a 24-hour clock, in the - * range '00' through '59' - * - %S: the second as a decimal number, using a 24-hour clock, in the - * range '00' through '59' - * - %Y: the year as a decimal number, using the Gregorian calendar - * - %m: the month as a decimal number, in the range '1' through '12' - * - %d: the day of the month as a decimal number, in the range '1' - * through '31' - * - %T: alias for '%H:%M:%S' - * - %%: a literal '%' - * - * @return a pointer to the first character not processed in this function - * call. In case the input string contains more characters than - * required by the format string the return value points right after - * the last consumed input character. In case the whole input string - * is consumed the return value points to the null byte at the end of - * the string. On failure NULL is returned. - */ -char *av_small_strptime(const char *p, const char *fmt, struct tm *dt); - -/** - * Convert the decomposed UTC time in tm to a time_t value. - */ -time_t av_timegm(struct tm *tm); - -#endif /* AVUTIL_PARSEUTILS_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/pixdesc.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/pixdesc.h deleted file mode 100644 index f8a195ff..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/pixdesc.h +++ /dev/null @@ -1,410 +0,0 @@ -/* - * pixel format descriptor - * Copyright (c) 2009 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PIXDESC_H -#define AVUTIL_PIXDESC_H - -#include - -#include "attributes.h" -#include "pixfmt.h" - -typedef struct AVComponentDescriptor { - /** - * Which of the 4 planes contains the component. - */ - int plane; - - /** - * Number of elements between 2 horizontally consecutive pixels. - * Elements are bits for bitstream formats, bytes otherwise. - */ - int step; - - /** - * Number of elements before the component of the first pixel. - * Elements are bits for bitstream formats, bytes otherwise. - */ - int offset; - - /** - * Number of least significant bits that must be shifted away - * to get the value. - */ - int shift; - - /** - * Number of bits in the component. - */ - int depth; -} AVComponentDescriptor; - -/** - * Descriptor that unambiguously describes how the bits of a pixel are - * stored in the up to 4 data planes of an image. It also stores the - * subsampling factors and number of components. - * - * @note This is separate of the colorspace (RGB, YCbCr, YPbPr, JPEG-style YUV - * and all the YUV variants) AVPixFmtDescriptor just stores how values - * are stored not what these values represent. - */ -typedef struct AVPixFmtDescriptor { - const char *name; - uint8_t nb_components; ///< The number of components each pixel has, (1-4) - - /** - * Amount to shift the luma width right to find the chroma width. - * For YV12 this is 1 for example. - * chroma_width = AV_CEIL_RSHIFT(luma_width, log2_chroma_w) - * The note above is needed to ensure rounding up. - * This value only refers to the chroma components. - */ - uint8_t log2_chroma_w; - - /** - * Amount to shift the luma height right to find the chroma height. - * For YV12 this is 1 for example. - * chroma_height= AV_CEIL_RSHIFT(luma_height, log2_chroma_h) - * The note above is needed to ensure rounding up. - * This value only refers to the chroma components. - */ - uint8_t log2_chroma_h; - - /** - * Combination of AV_PIX_FMT_FLAG_... flags. - */ - uint64_t flags; - - /** - * Parameters that describe how pixels are packed. - * If the format has 1 or 2 components, then luma is 0. - * If the format has 3 or 4 components: - * if the RGB flag is set then 0 is red, 1 is green and 2 is blue; - * otherwise 0 is luma, 1 is chroma-U and 2 is chroma-V. - * - * If present, the Alpha channel is always the last component. - */ - AVComponentDescriptor comp[4]; - - /** - * Alternative comma-separated names. - */ - const char *alias; -} AVPixFmtDescriptor; - -/** - * Pixel format is big-endian. - */ -#define AV_PIX_FMT_FLAG_BE (1 << 0) -/** - * Pixel format has a palette in data[1], values are indexes in this palette. - */ -#define AV_PIX_FMT_FLAG_PAL (1 << 1) -/** - * All values of a component are bit-wise packed end to end. - */ -#define AV_PIX_FMT_FLAG_BITSTREAM (1 << 2) -/** - * Pixel format is an HW accelerated format. - */ -#define AV_PIX_FMT_FLAG_HWACCEL (1 << 3) -/** - * At least one pixel component is not in the first data plane. - */ -#define AV_PIX_FMT_FLAG_PLANAR (1 << 4) -/** - * The pixel format contains RGB-like data (as opposed to YUV/grayscale). - */ -#define AV_PIX_FMT_FLAG_RGB (1 << 5) - -/** - * The pixel format has an alpha channel. This is set on all formats that - * support alpha in some way, including AV_PIX_FMT_PAL8. The alpha is always - * straight, never pre-multiplied. - * - * If a codec or a filter does not support alpha, it should set all alpha to - * opaque, or use the equivalent pixel formats without alpha component, e.g. - * AV_PIX_FMT_RGB0 (or AV_PIX_FMT_RGB24 etc.) instead of AV_PIX_FMT_RGBA. - */ -#define AV_PIX_FMT_FLAG_ALPHA (1 << 7) - -/** - * The pixel format is following a Bayer pattern - */ -#define AV_PIX_FMT_FLAG_BAYER (1 << 8) - -/** - * The pixel format contains IEEE-754 floating point values. Precision (double, - * single, or half) should be determined by the pixel size (64, 32, or 16 bits). - */ -#define AV_PIX_FMT_FLAG_FLOAT (1 << 9) - -/** - * Return the number of bits per pixel used by the pixel format - * described by pixdesc. Note that this is not the same as the number - * of bits per sample. - * - * The returned number of bits refers to the number of bits actually - * used for storing the pixel information, that is padding bits are - * not counted. - */ -int av_get_bits_per_pixel(const AVPixFmtDescriptor *pixdesc); - -/** - * Return the number of bits per pixel for the pixel format - * described by pixdesc, including any padding or unused bits. - */ -int av_get_padded_bits_per_pixel(const AVPixFmtDescriptor *pixdesc); - -/** - * @return a pixel format descriptor for provided pixel format or NULL if - * this pixel format is unknown. - */ -const AVPixFmtDescriptor *av_pix_fmt_desc_get(enum AVPixelFormat pix_fmt); - -/** - * Iterate over all pixel format descriptors known to libavutil. - * - * @param prev previous descriptor. NULL to get the first descriptor. - * - * @return next descriptor or NULL after the last descriptor - */ -const AVPixFmtDescriptor *av_pix_fmt_desc_next(const AVPixFmtDescriptor *prev); - -/** - * @return an AVPixelFormat id described by desc, or AV_PIX_FMT_NONE if desc - * is not a valid pointer to a pixel format descriptor. - */ -enum AVPixelFormat av_pix_fmt_desc_get_id(const AVPixFmtDescriptor *desc); - -/** - * Utility function to access log2_chroma_w log2_chroma_h from - * the pixel format AVPixFmtDescriptor. - * - * @param[in] pix_fmt the pixel format - * @param[out] h_shift store log2_chroma_w (horizontal/width shift) - * @param[out] v_shift store log2_chroma_h (vertical/height shift) - * - * @return 0 on success, AVERROR(ENOSYS) on invalid or unknown pixel format - */ -int av_pix_fmt_get_chroma_sub_sample(enum AVPixelFormat pix_fmt, - int *h_shift, int *v_shift); - -/** - * @return number of planes in pix_fmt, a negative AVERROR if pix_fmt is not a - * valid pixel format. - */ -int av_pix_fmt_count_planes(enum AVPixelFormat pix_fmt); - -/** - * @return the name for provided color range or NULL if unknown. - */ -const char *av_color_range_name(enum AVColorRange range); - -/** - * @return the AVColorRange value for name or an AVError if not found. - */ -int av_color_range_from_name(const char *name); - -/** - * @return the name for provided color primaries or NULL if unknown. - */ -const char *av_color_primaries_name(enum AVColorPrimaries primaries); - -/** - * @return the AVColorPrimaries value for name or an AVError if not found. - */ -int av_color_primaries_from_name(const char *name); - -/** - * @return the name for provided color transfer or NULL if unknown. - */ -const char *av_color_transfer_name(enum AVColorTransferCharacteristic transfer); - -/** - * @return the AVColorTransferCharacteristic value for name or an AVError if not found. - */ -int av_color_transfer_from_name(const char *name); - -/** - * @return the name for provided color space or NULL if unknown. - */ -const char *av_color_space_name(enum AVColorSpace space); - -/** - * @return the AVColorSpace value for name or an AVError if not found. - */ -int av_color_space_from_name(const char *name); - -/** - * @return the name for provided chroma location or NULL if unknown. - */ -const char *av_chroma_location_name(enum AVChromaLocation location); - -/** - * @return the AVChromaLocation value for name or an AVError if not found. - */ -int av_chroma_location_from_name(const char *name); - -/** - * Return the pixel format corresponding to name. - * - * If there is no pixel format with name name, then looks for a - * pixel format with the name corresponding to the native endian - * format of name. - * For example in a little-endian system, first looks for "gray16", - * then for "gray16le". - * - * Finally if no pixel format has been found, returns AV_PIX_FMT_NONE. - */ -enum AVPixelFormat av_get_pix_fmt(const char *name); - -/** - * Return the short name for a pixel format, NULL in case pix_fmt is - * unknown. - * - * @see av_get_pix_fmt(), av_get_pix_fmt_string() - */ -const char *av_get_pix_fmt_name(enum AVPixelFormat pix_fmt); - -/** - * Print in buf the string corresponding to the pixel format with - * number pix_fmt, or a header if pix_fmt is negative. - * - * @param buf the buffer where to write the string - * @param buf_size the size of buf - * @param pix_fmt the number of the pixel format to print the - * corresponding info string, or a negative value to print the - * corresponding header. - */ -char *av_get_pix_fmt_string(char *buf, int buf_size, - enum AVPixelFormat pix_fmt); - -/** - * Read a line from an image, and write the values of the - * pixel format component c to dst. - * - * @param data the array containing the pointers to the planes of the image - * @param linesize the array containing the linesizes of the image - * @param desc the pixel format descriptor for the image - * @param x the horizontal coordinate of the first pixel to read - * @param y the vertical coordinate of the first pixel to read - * @param w the width of the line to read, that is the number of - * values to write to dst - * @param read_pal_component if not zero and the format is a paletted - * format writes the values corresponding to the palette - * component c in data[1] to dst, rather than the palette indexes in - * data[0]. The behavior is undefined if the format is not paletted. - * @param dst_element_size size of elements in dst array (2 or 4 byte) - */ -void av_read_image_line2(void *dst, const uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w, int read_pal_component, - int dst_element_size); - -void av_read_image_line(uint16_t *dst, const uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w, int read_pal_component); - -/** - * Write the values from src to the pixel format component c of an - * image line. - * - * @param src array containing the values to write - * @param data the array containing the pointers to the planes of the - * image to write into. It is supposed to be zeroed. - * @param linesize the array containing the linesizes of the image - * @param desc the pixel format descriptor for the image - * @param x the horizontal coordinate of the first pixel to write - * @param y the vertical coordinate of the first pixel to write - * @param w the width of the line to write, that is the number of - * values to write to the image line - * @param src_element_size size of elements in src array (2 or 4 byte) - */ -void av_write_image_line2(const void *src, uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w, int src_element_size); - -void av_write_image_line(const uint16_t *src, uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w); - -/** - * Utility function to swap the endianness of a pixel format. - * - * @param[in] pix_fmt the pixel format - * - * @return pixel format with swapped endianness if it exists, - * otherwise AV_PIX_FMT_NONE - */ -enum AVPixelFormat av_pix_fmt_swap_endianness(enum AVPixelFormat pix_fmt); - -#define FF_LOSS_RESOLUTION 0x0001 /**< loss due to resolution change */ -#define FF_LOSS_DEPTH 0x0002 /**< loss due to color depth change */ -#define FF_LOSS_COLORSPACE 0x0004 /**< loss due to color space conversion */ -#define FF_LOSS_ALPHA 0x0008 /**< loss of alpha bits */ -#define FF_LOSS_COLORQUANT 0x0010 /**< loss due to color quantization */ -#define FF_LOSS_CHROMA 0x0020 /**< loss of chroma (e.g. RGB to gray conversion) */ - -/** - * Compute what kind of losses will occur when converting from one specific - * pixel format to another. - * When converting from one pixel format to another, information loss may occur. - * For example, when converting from RGB24 to GRAY, the color information will - * be lost. Similarly, other losses occur when converting from some formats to - * other formats. These losses can involve loss of chroma, but also loss of - * resolution, loss of color depth, loss due to the color space conversion, loss - * of the alpha bits or loss due to color quantization. - * av_get_fix_fmt_loss() informs you about the various types of losses - * which will occur when converting from one pixel format to another. - * - * @param[in] dst_pix_fmt destination pixel format - * @param[in] src_pix_fmt source pixel format - * @param[in] has_alpha Whether the source pixel format alpha channel is used. - * @return Combination of flags informing you what kind of losses will occur - * (maximum loss for an invalid dst_pix_fmt). - */ -int av_get_pix_fmt_loss(enum AVPixelFormat dst_pix_fmt, - enum AVPixelFormat src_pix_fmt, - int has_alpha); - -/** - * Compute what kind of losses will occur when converting from one specific - * pixel format to another. - * When converting from one pixel format to another, information loss may occur. - * For example, when converting from RGB24 to GRAY, the color information will - * be lost. Similarly, other losses occur when converting from some formats to - * other formats. These losses can involve loss of chroma, but also loss of - * resolution, loss of color depth, loss due to the color space conversion, loss - * of the alpha bits or loss due to color quantization. - * av_get_fix_fmt_loss() informs you about the various types of losses - * which will occur when converting from one pixel format to another. - * - * @param[in] dst_pix_fmt destination pixel format - * @param[in] src_pix_fmt source pixel format - * @param[in] has_alpha Whether the source pixel format alpha channel is used. - * @return Combination of flags informing you what kind of losses will occur - * (maximum loss for an invalid dst_pix_fmt). - */ -enum AVPixelFormat av_find_best_pix_fmt_of_2(enum AVPixelFormat dst_pix_fmt1, enum AVPixelFormat dst_pix_fmt2, - enum AVPixelFormat src_pix_fmt, int has_alpha, int *loss_ptr); - -#endif /* AVUTIL_PIXDESC_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/pixelutils.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/pixelutils.h deleted file mode 100644 index 7a997cde..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/pixelutils.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PIXELUTILS_H -#define AVUTIL_PIXELUTILS_H - -#include -#include - -/** - * Sum of abs(src1[x] - src2[x]) - */ -typedef int (*av_pixelutils_sad_fn)(const uint8_t *src1, ptrdiff_t stride1, - const uint8_t *src2, ptrdiff_t stride2); - -/** - * Get a potentially optimized pointer to a Sum-of-absolute-differences - * function (see the av_pixelutils_sad_fn prototype). - * - * @param w_bits 1< - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PIXFMT_H -#define AVUTIL_PIXFMT_H - -/** - * @file - * pixel format definitions - */ - -#include "libavutil/avconfig.h" -#include "version.h" - -#define AVPALETTE_SIZE 1024 -#define AVPALETTE_COUNT 256 - -/** - * Pixel format. - * - * @note - * AV_PIX_FMT_RGB32 is handled in an endian-specific manner. An RGBA - * color is put together as: - * (A << 24) | (R << 16) | (G << 8) | B - * This is stored as BGRA on little-endian CPU architectures and ARGB on - * big-endian CPUs. - * - * @note - * If the resolution is not a multiple of the chroma subsampling factor - * then the chroma plane resolution must be rounded up. - * - * @par - * When the pixel format is palettized RGB32 (AV_PIX_FMT_PAL8), the palettized - * image data is stored in AVFrame.data[0]. The palette is transported in - * AVFrame.data[1], is 1024 bytes long (256 4-byte entries) and is - * formatted the same as in AV_PIX_FMT_RGB32 described above (i.e., it is - * also endian-specific). Note also that the individual RGB32 palette - * components stored in AVFrame.data[1] should be in the range 0..255. - * This is important as many custom PAL8 video codecs that were designed - * to run on the IBM VGA graphics adapter use 6-bit palette components. - * - * @par - * For all the 8 bits per pixel formats, an RGB32 palette is in data[1] like - * for pal8. This palette is filled in automatically by the function - * allocating the picture. - */ -enum AVPixelFormat { - AV_PIX_FMT_NONE = -1, - AV_PIX_FMT_YUV420P, ///< planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples) - AV_PIX_FMT_YUYV422, ///< packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr - AV_PIX_FMT_RGB24, ///< packed RGB 8:8:8, 24bpp, RGBRGB... - AV_PIX_FMT_BGR24, ///< packed RGB 8:8:8, 24bpp, BGRBGR... - AV_PIX_FMT_YUV422P, ///< planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples) - AV_PIX_FMT_YUV444P, ///< planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples) - AV_PIX_FMT_YUV410P, ///< planar YUV 4:1:0, 9bpp, (1 Cr & Cb sample per 4x4 Y samples) - AV_PIX_FMT_YUV411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) - AV_PIX_FMT_GRAY8, ///< Y , 8bpp - AV_PIX_FMT_MONOWHITE, ///< Y , 1bpp, 0 is white, 1 is black, in each byte pixels are ordered from the msb to the lsb - AV_PIX_FMT_MONOBLACK, ///< Y , 1bpp, 0 is black, 1 is white, in each byte pixels are ordered from the msb to the lsb - AV_PIX_FMT_PAL8, ///< 8 bits with AV_PIX_FMT_RGB32 palette - AV_PIX_FMT_YUVJ420P, ///< planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV420P and setting color_range - AV_PIX_FMT_YUVJ422P, ///< planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV422P and setting color_range - AV_PIX_FMT_YUVJ444P, ///< planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV444P and setting color_range - AV_PIX_FMT_UYVY422, ///< packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1 - AV_PIX_FMT_UYYVYY411, ///< packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3 - AV_PIX_FMT_BGR8, ///< packed RGB 3:3:2, 8bpp, (msb)2B 3G 3R(lsb) - AV_PIX_FMT_BGR4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1B 2G 1R(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits - AV_PIX_FMT_BGR4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1B 2G 1R(lsb) - AV_PIX_FMT_RGB8, ///< packed RGB 3:3:2, 8bpp, (msb)2R 3G 3B(lsb) - AV_PIX_FMT_RGB4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1R 2G 1B(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits - AV_PIX_FMT_RGB4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1R 2G 1B(lsb) - AV_PIX_FMT_NV12, ///< planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (first byte U and the following byte V) - AV_PIX_FMT_NV21, ///< as above, but U and V bytes are swapped - - AV_PIX_FMT_ARGB, ///< packed ARGB 8:8:8:8, 32bpp, ARGBARGB... - AV_PIX_FMT_RGBA, ///< packed RGBA 8:8:8:8, 32bpp, RGBARGBA... - AV_PIX_FMT_ABGR, ///< packed ABGR 8:8:8:8, 32bpp, ABGRABGR... - AV_PIX_FMT_BGRA, ///< packed BGRA 8:8:8:8, 32bpp, BGRABGRA... - - AV_PIX_FMT_GRAY16BE, ///< Y , 16bpp, big-endian - AV_PIX_FMT_GRAY16LE, ///< Y , 16bpp, little-endian - AV_PIX_FMT_YUV440P, ///< planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples) - AV_PIX_FMT_YUVJ440P, ///< planar YUV 4:4:0 full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV440P and setting color_range - AV_PIX_FMT_YUVA420P, ///< planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples) - AV_PIX_FMT_RGB48BE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as big-endian - AV_PIX_FMT_RGB48LE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as little-endian - - AV_PIX_FMT_RGB565BE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), big-endian - AV_PIX_FMT_RGB565LE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), little-endian - AV_PIX_FMT_RGB555BE, ///< packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), big-endian , X=unused/undefined - AV_PIX_FMT_RGB555LE, ///< packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), little-endian, X=unused/undefined - - AV_PIX_FMT_BGR565BE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), big-endian - AV_PIX_FMT_BGR565LE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), little-endian - AV_PIX_FMT_BGR555BE, ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), big-endian , X=unused/undefined - AV_PIX_FMT_BGR555LE, ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), little-endian, X=unused/undefined - - /** - * Hardware acceleration through VA-API, data[3] contains a - * VASurfaceID. - */ - AV_PIX_FMT_VAAPI, - - AV_PIX_FMT_YUV420P16LE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV420P16BE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV422P16LE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV422P16BE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV444P16LE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV444P16BE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_DXVA2_VLD, ///< HW decoding through DXVA2, Picture.data[3] contains a LPDIRECT3DSURFACE9 pointer - - AV_PIX_FMT_RGB444LE, ///< packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_RGB444BE, ///< packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), big-endian, X=unused/undefined - AV_PIX_FMT_BGR444LE, ///< packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_BGR444BE, ///< packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), big-endian, X=unused/undefined - AV_PIX_FMT_YA8, ///< 8 bits gray, 8 bits alpha - - AV_PIX_FMT_Y400A = AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8 - AV_PIX_FMT_GRAY8A= AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8 - - AV_PIX_FMT_BGR48BE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as big-endian - AV_PIX_FMT_BGR48LE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as little-endian - - /** - * The following 12 formats have the disadvantage of needing 1 format for each bit depth. - * Notice that each 9/10 bits sample is stored in 16 bits with extra padding. - * If you want to support multiple bit depths, then using AV_PIX_FMT_YUV420P16* with the bpp stored separately is better. - */ - AV_PIX_FMT_YUV420P9BE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P9LE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV420P10BE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P10LE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV422P10BE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P10LE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV444P9BE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P9LE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV444P10BE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P10LE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV422P9BE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P9LE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_GBRP, ///< planar GBR 4:4:4 24bpp - AV_PIX_FMT_GBR24P = AV_PIX_FMT_GBRP, // alias for #AV_PIX_FMT_GBRP - AV_PIX_FMT_GBRP9BE, ///< planar GBR 4:4:4 27bpp, big-endian - AV_PIX_FMT_GBRP9LE, ///< planar GBR 4:4:4 27bpp, little-endian - AV_PIX_FMT_GBRP10BE, ///< planar GBR 4:4:4 30bpp, big-endian - AV_PIX_FMT_GBRP10LE, ///< planar GBR 4:4:4 30bpp, little-endian - AV_PIX_FMT_GBRP16BE, ///< planar GBR 4:4:4 48bpp, big-endian - AV_PIX_FMT_GBRP16LE, ///< planar GBR 4:4:4 48bpp, little-endian - AV_PIX_FMT_YUVA422P, ///< planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples) - AV_PIX_FMT_YUVA444P, ///< planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples) - AV_PIX_FMT_YUVA420P9BE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), big-endian - AV_PIX_FMT_YUVA420P9LE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), little-endian - AV_PIX_FMT_YUVA422P9BE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), big-endian - AV_PIX_FMT_YUVA422P9LE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), little-endian - AV_PIX_FMT_YUVA444P9BE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), big-endian - AV_PIX_FMT_YUVA444P9LE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), little-endian - AV_PIX_FMT_YUVA420P10BE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian) - AV_PIX_FMT_YUVA420P10LE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian) - AV_PIX_FMT_YUVA422P10BE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA422P10LE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian) - AV_PIX_FMT_YUVA444P10BE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA444P10LE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian) - AV_PIX_FMT_YUVA420P16BE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian) - AV_PIX_FMT_YUVA420P16LE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian) - AV_PIX_FMT_YUVA422P16BE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA422P16LE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian) - AV_PIX_FMT_YUVA444P16BE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA444P16LE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian) - - AV_PIX_FMT_VDPAU, ///< HW acceleration through VDPAU, Picture.data[3] contains a VdpVideoSurface - - AV_PIX_FMT_XYZ12LE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), the 2-byte value for each X/Y/Z is stored as little-endian, the 4 lower bits are set to 0 - AV_PIX_FMT_XYZ12BE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), the 2-byte value for each X/Y/Z is stored as big-endian, the 4 lower bits are set to 0 - AV_PIX_FMT_NV16, ///< interleaved chroma YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples) - AV_PIX_FMT_NV20LE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_NV20BE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - - AV_PIX_FMT_RGBA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian - AV_PIX_FMT_RGBA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian - AV_PIX_FMT_BGRA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian - AV_PIX_FMT_BGRA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian - - AV_PIX_FMT_YVYU422, ///< packed YUV 4:2:2, 16bpp, Y0 Cr Y1 Cb - - AV_PIX_FMT_YA16BE, ///< 16 bits gray, 16 bits alpha (big-endian) - AV_PIX_FMT_YA16LE, ///< 16 bits gray, 16 bits alpha (little-endian) - - AV_PIX_FMT_GBRAP, ///< planar GBRA 4:4:4:4 32bpp - AV_PIX_FMT_GBRAP16BE, ///< planar GBRA 4:4:4:4 64bpp, big-endian - AV_PIX_FMT_GBRAP16LE, ///< planar GBRA 4:4:4:4 64bpp, little-endian - /** - * HW acceleration through QSV, data[3] contains a pointer to the - * mfxFrameSurface1 structure. - */ - AV_PIX_FMT_QSV, - /** - * HW acceleration though MMAL, data[3] contains a pointer to the - * MMAL_BUFFER_HEADER_T structure. - */ - AV_PIX_FMT_MMAL, - - AV_PIX_FMT_D3D11VA_VLD, ///< HW decoding through Direct3D11 via old API, Picture.data[3] contains a ID3D11VideoDecoderOutputView pointer - - /** - * HW acceleration through CUDA. data[i] contain CUdeviceptr pointers - * exactly as for system memory frames. - */ - AV_PIX_FMT_CUDA, - - AV_PIX_FMT_0RGB, ///< packed RGB 8:8:8, 32bpp, XRGBXRGB... X=unused/undefined - AV_PIX_FMT_RGB0, ///< packed RGB 8:8:8, 32bpp, RGBXRGBX... X=unused/undefined - AV_PIX_FMT_0BGR, ///< packed BGR 8:8:8, 32bpp, XBGRXBGR... X=unused/undefined - AV_PIX_FMT_BGR0, ///< packed BGR 8:8:8, 32bpp, BGRXBGRX... X=unused/undefined - - AV_PIX_FMT_YUV420P12BE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P12LE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV420P14BE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P14LE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV422P14BE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P14LE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV444P14BE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P14LE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_GBRP12BE, ///< planar GBR 4:4:4 36bpp, big-endian - AV_PIX_FMT_GBRP12LE, ///< planar GBR 4:4:4 36bpp, little-endian - AV_PIX_FMT_GBRP14BE, ///< planar GBR 4:4:4 42bpp, big-endian - AV_PIX_FMT_GBRP14LE, ///< planar GBR 4:4:4 42bpp, little-endian - AV_PIX_FMT_YUVJ411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV411P and setting color_range - - AV_PIX_FMT_BAYER_BGGR8, ///< bayer, BGBG..(odd line), GRGR..(even line), 8-bit samples - AV_PIX_FMT_BAYER_RGGB8, ///< bayer, RGRG..(odd line), GBGB..(even line), 8-bit samples - AV_PIX_FMT_BAYER_GBRG8, ///< bayer, GBGB..(odd line), RGRG..(even line), 8-bit samples - AV_PIX_FMT_BAYER_GRBG8, ///< bayer, GRGR..(odd line), BGBG..(even line), 8-bit samples - AV_PIX_FMT_BAYER_BGGR16LE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_BGGR16BE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, big-endian - AV_PIX_FMT_BAYER_RGGB16LE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_RGGB16BE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, big-endian - AV_PIX_FMT_BAYER_GBRG16LE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_GBRG16BE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, big-endian - AV_PIX_FMT_BAYER_GRBG16LE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_GRBG16BE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, big-endian - -#if FF_API_XVMC - AV_PIX_FMT_XVMC,///< XVideo Motion Acceleration via common packet passing -#endif - - AV_PIX_FMT_YUV440P10LE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian - AV_PIX_FMT_YUV440P10BE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian - AV_PIX_FMT_YUV440P12LE, ///< planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian - AV_PIX_FMT_YUV440P12BE, ///< planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian - AV_PIX_FMT_AYUV64LE, ///< packed AYUV 4:4:4,64bpp (1 Cr & Cb sample per 1x1 Y & A samples), little-endian - AV_PIX_FMT_AYUV64BE, ///< packed AYUV 4:4:4,64bpp (1 Cr & Cb sample per 1x1 Y & A samples), big-endian - - AV_PIX_FMT_VIDEOTOOLBOX, ///< hardware decoding through Videotoolbox - - AV_PIX_FMT_P010LE, ///< like NV12, with 10bpp per component, data in the high bits, zeros in the low bits, little-endian - AV_PIX_FMT_P010BE, ///< like NV12, with 10bpp per component, data in the high bits, zeros in the low bits, big-endian - - AV_PIX_FMT_GBRAP12BE, ///< planar GBR 4:4:4:4 48bpp, big-endian - AV_PIX_FMT_GBRAP12LE, ///< planar GBR 4:4:4:4 48bpp, little-endian - - AV_PIX_FMT_GBRAP10BE, ///< planar GBR 4:4:4:4 40bpp, big-endian - AV_PIX_FMT_GBRAP10LE, ///< planar GBR 4:4:4:4 40bpp, little-endian - - AV_PIX_FMT_MEDIACODEC, ///< hardware decoding through MediaCodec - - AV_PIX_FMT_GRAY12BE, ///< Y , 12bpp, big-endian - AV_PIX_FMT_GRAY12LE, ///< Y , 12bpp, little-endian - AV_PIX_FMT_GRAY10BE, ///< Y , 10bpp, big-endian - AV_PIX_FMT_GRAY10LE, ///< Y , 10bpp, little-endian - - AV_PIX_FMT_P016LE, ///< like NV12, with 16bpp per component, little-endian - AV_PIX_FMT_P016BE, ///< like NV12, with 16bpp per component, big-endian - - /** - * Hardware surfaces for Direct3D11. - * - * This is preferred over the legacy AV_PIX_FMT_D3D11VA_VLD. The new D3D11 - * hwaccel API and filtering support AV_PIX_FMT_D3D11 only. - * - * data[0] contains a ID3D11Texture2D pointer, and data[1] contains the - * texture array index of the frame as intptr_t if the ID3D11Texture2D is - * an array texture (or always 0 if it's a normal texture). - */ - AV_PIX_FMT_D3D11, - - AV_PIX_FMT_GRAY9BE, ///< Y , 9bpp, big-endian - AV_PIX_FMT_GRAY9LE, ///< Y , 9bpp, little-endian - - AV_PIX_FMT_GBRPF32BE, ///< IEEE-754 single precision planar GBR 4:4:4, 96bpp, big-endian - AV_PIX_FMT_GBRPF32LE, ///< IEEE-754 single precision planar GBR 4:4:4, 96bpp, little-endian - AV_PIX_FMT_GBRAPF32BE, ///< IEEE-754 single precision planar GBRA 4:4:4:4, 128bpp, big-endian - AV_PIX_FMT_GBRAPF32LE, ///< IEEE-754 single precision planar GBRA 4:4:4:4, 128bpp, little-endian - - /** - * DRM-managed buffers exposed through PRIME buffer sharing. - * - * data[0] points to an AVDRMFrameDescriptor. - */ - AV_PIX_FMT_DRM_PRIME, - /** - * Hardware surfaces for OpenCL. - * - * data[i] contain 2D image objects (typed in C as cl_mem, used - * in OpenCL as image2d_t) for each plane of the surface. - */ - AV_PIX_FMT_OPENCL, - - AV_PIX_FMT_GRAY14BE, ///< Y , 14bpp, big-endian - AV_PIX_FMT_GRAY14LE, ///< Y , 14bpp, little-endian - - AV_PIX_FMT_GRAYF32BE, ///< IEEE-754 single precision Y, 32bpp, big-endian - AV_PIX_FMT_GRAYF32LE, ///< IEEE-754 single precision Y, 32bpp, little-endian - - AV_PIX_FMT_YUVA422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), 12b alpha, big-endian - AV_PIX_FMT_YUVA422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), 12b alpha, little-endian - AV_PIX_FMT_YUVA444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), 12b alpha, big-endian - AV_PIX_FMT_YUVA444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), 12b alpha, little-endian - - AV_PIX_FMT_NV24, ///< planar YUV 4:4:4, 24bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (first byte U and the following byte V) - AV_PIX_FMT_NV42, ///< as above, but U and V bytes are swapped - - /** - * Vulkan hardware images. - * - * data[0] points to an AVVkFrame - */ - AV_PIX_FMT_VULKAN, - - AV_PIX_FMT_Y210BE, ///< packed YUV 4:2:2 like YUYV422, 20bpp, data in the high bits, big-endian - AV_PIX_FMT_Y210LE, ///< packed YUV 4:2:2 like YUYV422, 20bpp, data in the high bits, little-endian - - AV_PIX_FMT_X2RGB10LE, ///< packed RGB 10:10:10, 30bpp, (msb)2X 10R 10G 10B(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_X2RGB10BE, ///< packed RGB 10:10:10, 30bpp, (msb)2X 10R 10G 10B(lsb), big-endian, X=unused/undefined - AV_PIX_FMT_X2BGR10LE, ///< packed BGR 10:10:10, 30bpp, (msb)2X 10B 10G 10R(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_X2BGR10BE, ///< packed BGR 10:10:10, 30bpp, (msb)2X 10B 10G 10R(lsb), big-endian, X=unused/undefined - - AV_PIX_FMT_P210BE, ///< interleaved chroma YUV 4:2:2, 20bpp, data in the high bits, big-endian - AV_PIX_FMT_P210LE, ///< interleaved chroma YUV 4:2:2, 20bpp, data in the high bits, little-endian - - AV_PIX_FMT_P410BE, ///< interleaved chroma YUV 4:4:4, 30bpp, data in the high bits, big-endian - AV_PIX_FMT_P410LE, ///< interleaved chroma YUV 4:4:4, 30bpp, data in the high bits, little-endian - - AV_PIX_FMT_P216BE, ///< interleaved chroma YUV 4:2:2, 32bpp, big-endian - AV_PIX_FMT_P216LE, ///< interleaved chroma YUV 4:2:2, 32bpp, little-endian - - AV_PIX_FMT_P416BE, ///< interleaved chroma YUV 4:4:4, 48bpp, big-endian - AV_PIX_FMT_P416LE, ///< interleaved chroma YUV 4:4:4, 48bpp, little-endian - - AV_PIX_FMT_VUYA, ///< packed VUYA 4:4:4, 32bpp, VUYAVUYA... - - AV_PIX_FMT_NB ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions -}; - -#if AV_HAVE_BIGENDIAN -# define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##be -#else -# define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##le -#endif - -#define AV_PIX_FMT_RGB32 AV_PIX_FMT_NE(ARGB, BGRA) -#define AV_PIX_FMT_RGB32_1 AV_PIX_FMT_NE(RGBA, ABGR) -#define AV_PIX_FMT_BGR32 AV_PIX_FMT_NE(ABGR, RGBA) -#define AV_PIX_FMT_BGR32_1 AV_PIX_FMT_NE(BGRA, ARGB) -#define AV_PIX_FMT_0RGB32 AV_PIX_FMT_NE(0RGB, BGR0) -#define AV_PIX_FMT_0BGR32 AV_PIX_FMT_NE(0BGR, RGB0) - -#define AV_PIX_FMT_GRAY9 AV_PIX_FMT_NE(GRAY9BE, GRAY9LE) -#define AV_PIX_FMT_GRAY10 AV_PIX_FMT_NE(GRAY10BE, GRAY10LE) -#define AV_PIX_FMT_GRAY12 AV_PIX_FMT_NE(GRAY12BE, GRAY12LE) -#define AV_PIX_FMT_GRAY14 AV_PIX_FMT_NE(GRAY14BE, GRAY14LE) -#define AV_PIX_FMT_GRAY16 AV_PIX_FMT_NE(GRAY16BE, GRAY16LE) -#define AV_PIX_FMT_YA16 AV_PIX_FMT_NE(YA16BE, YA16LE) -#define AV_PIX_FMT_RGB48 AV_PIX_FMT_NE(RGB48BE, RGB48LE) -#define AV_PIX_FMT_RGB565 AV_PIX_FMT_NE(RGB565BE, RGB565LE) -#define AV_PIX_FMT_RGB555 AV_PIX_FMT_NE(RGB555BE, RGB555LE) -#define AV_PIX_FMT_RGB444 AV_PIX_FMT_NE(RGB444BE, RGB444LE) -#define AV_PIX_FMT_RGBA64 AV_PIX_FMT_NE(RGBA64BE, RGBA64LE) -#define AV_PIX_FMT_BGR48 AV_PIX_FMT_NE(BGR48BE, BGR48LE) -#define AV_PIX_FMT_BGR565 AV_PIX_FMT_NE(BGR565BE, BGR565LE) -#define AV_PIX_FMT_BGR555 AV_PIX_FMT_NE(BGR555BE, BGR555LE) -#define AV_PIX_FMT_BGR444 AV_PIX_FMT_NE(BGR444BE, BGR444LE) -#define AV_PIX_FMT_BGRA64 AV_PIX_FMT_NE(BGRA64BE, BGRA64LE) - -#define AV_PIX_FMT_YUV420P9 AV_PIX_FMT_NE(YUV420P9BE , YUV420P9LE) -#define AV_PIX_FMT_YUV422P9 AV_PIX_FMT_NE(YUV422P9BE , YUV422P9LE) -#define AV_PIX_FMT_YUV444P9 AV_PIX_FMT_NE(YUV444P9BE , YUV444P9LE) -#define AV_PIX_FMT_YUV420P10 AV_PIX_FMT_NE(YUV420P10BE, YUV420P10LE) -#define AV_PIX_FMT_YUV422P10 AV_PIX_FMT_NE(YUV422P10BE, YUV422P10LE) -#define AV_PIX_FMT_YUV440P10 AV_PIX_FMT_NE(YUV440P10BE, YUV440P10LE) -#define AV_PIX_FMT_YUV444P10 AV_PIX_FMT_NE(YUV444P10BE, YUV444P10LE) -#define AV_PIX_FMT_YUV420P12 AV_PIX_FMT_NE(YUV420P12BE, YUV420P12LE) -#define AV_PIX_FMT_YUV422P12 AV_PIX_FMT_NE(YUV422P12BE, YUV422P12LE) -#define AV_PIX_FMT_YUV440P12 AV_PIX_FMT_NE(YUV440P12BE, YUV440P12LE) -#define AV_PIX_FMT_YUV444P12 AV_PIX_FMT_NE(YUV444P12BE, YUV444P12LE) -#define AV_PIX_FMT_YUV420P14 AV_PIX_FMT_NE(YUV420P14BE, YUV420P14LE) -#define AV_PIX_FMT_YUV422P14 AV_PIX_FMT_NE(YUV422P14BE, YUV422P14LE) -#define AV_PIX_FMT_YUV444P14 AV_PIX_FMT_NE(YUV444P14BE, YUV444P14LE) -#define AV_PIX_FMT_YUV420P16 AV_PIX_FMT_NE(YUV420P16BE, YUV420P16LE) -#define AV_PIX_FMT_YUV422P16 AV_PIX_FMT_NE(YUV422P16BE, YUV422P16LE) -#define AV_PIX_FMT_YUV444P16 AV_PIX_FMT_NE(YUV444P16BE, YUV444P16LE) - -#define AV_PIX_FMT_GBRP9 AV_PIX_FMT_NE(GBRP9BE , GBRP9LE) -#define AV_PIX_FMT_GBRP10 AV_PIX_FMT_NE(GBRP10BE, GBRP10LE) -#define AV_PIX_FMT_GBRP12 AV_PIX_FMT_NE(GBRP12BE, GBRP12LE) -#define AV_PIX_FMT_GBRP14 AV_PIX_FMT_NE(GBRP14BE, GBRP14LE) -#define AV_PIX_FMT_GBRP16 AV_PIX_FMT_NE(GBRP16BE, GBRP16LE) -#define AV_PIX_FMT_GBRAP10 AV_PIX_FMT_NE(GBRAP10BE, GBRAP10LE) -#define AV_PIX_FMT_GBRAP12 AV_PIX_FMT_NE(GBRAP12BE, GBRAP12LE) -#define AV_PIX_FMT_GBRAP16 AV_PIX_FMT_NE(GBRAP16BE, GBRAP16LE) - -#define AV_PIX_FMT_BAYER_BGGR16 AV_PIX_FMT_NE(BAYER_BGGR16BE, BAYER_BGGR16LE) -#define AV_PIX_FMT_BAYER_RGGB16 AV_PIX_FMT_NE(BAYER_RGGB16BE, BAYER_RGGB16LE) -#define AV_PIX_FMT_BAYER_GBRG16 AV_PIX_FMT_NE(BAYER_GBRG16BE, BAYER_GBRG16LE) -#define AV_PIX_FMT_BAYER_GRBG16 AV_PIX_FMT_NE(BAYER_GRBG16BE, BAYER_GRBG16LE) - -#define AV_PIX_FMT_GBRPF32 AV_PIX_FMT_NE(GBRPF32BE, GBRPF32LE) -#define AV_PIX_FMT_GBRAPF32 AV_PIX_FMT_NE(GBRAPF32BE, GBRAPF32LE) - -#define AV_PIX_FMT_GRAYF32 AV_PIX_FMT_NE(GRAYF32BE, GRAYF32LE) - -#define AV_PIX_FMT_YUVA420P9 AV_PIX_FMT_NE(YUVA420P9BE , YUVA420P9LE) -#define AV_PIX_FMT_YUVA422P9 AV_PIX_FMT_NE(YUVA422P9BE , YUVA422P9LE) -#define AV_PIX_FMT_YUVA444P9 AV_PIX_FMT_NE(YUVA444P9BE , YUVA444P9LE) -#define AV_PIX_FMT_YUVA420P10 AV_PIX_FMT_NE(YUVA420P10BE, YUVA420P10LE) -#define AV_PIX_FMT_YUVA422P10 AV_PIX_FMT_NE(YUVA422P10BE, YUVA422P10LE) -#define AV_PIX_FMT_YUVA444P10 AV_PIX_FMT_NE(YUVA444P10BE, YUVA444P10LE) -#define AV_PIX_FMT_YUVA422P12 AV_PIX_FMT_NE(YUVA422P12BE, YUVA422P12LE) -#define AV_PIX_FMT_YUVA444P12 AV_PIX_FMT_NE(YUVA444P12BE, YUVA444P12LE) -#define AV_PIX_FMT_YUVA420P16 AV_PIX_FMT_NE(YUVA420P16BE, YUVA420P16LE) -#define AV_PIX_FMT_YUVA422P16 AV_PIX_FMT_NE(YUVA422P16BE, YUVA422P16LE) -#define AV_PIX_FMT_YUVA444P16 AV_PIX_FMT_NE(YUVA444P16BE, YUVA444P16LE) - -#define AV_PIX_FMT_XYZ12 AV_PIX_FMT_NE(XYZ12BE, XYZ12LE) -#define AV_PIX_FMT_NV20 AV_PIX_FMT_NE(NV20BE, NV20LE) -#define AV_PIX_FMT_AYUV64 AV_PIX_FMT_NE(AYUV64BE, AYUV64LE) -#define AV_PIX_FMT_P010 AV_PIX_FMT_NE(P010BE, P010LE) -#define AV_PIX_FMT_P016 AV_PIX_FMT_NE(P016BE, P016LE) - -#define AV_PIX_FMT_Y210 AV_PIX_FMT_NE(Y210BE, Y210LE) -#define AV_PIX_FMT_X2RGB10 AV_PIX_FMT_NE(X2RGB10BE, X2RGB10LE) -#define AV_PIX_FMT_X2BGR10 AV_PIX_FMT_NE(X2BGR10BE, X2BGR10LE) - -#define AV_PIX_FMT_P210 AV_PIX_FMT_NE(P210BE, P210LE) -#define AV_PIX_FMT_P410 AV_PIX_FMT_NE(P410BE, P410LE) -#define AV_PIX_FMT_P216 AV_PIX_FMT_NE(P216BE, P216LE) -#define AV_PIX_FMT_P416 AV_PIX_FMT_NE(P416BE, P416LE) - -/** - * Chromaticity coordinates of the source primaries. - * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.1 and ITU-T H.273. - */ -enum AVColorPrimaries { - AVCOL_PRI_RESERVED0 = 0, - AVCOL_PRI_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 / SMPTE RP 177 Annex B - AVCOL_PRI_UNSPECIFIED = 2, - AVCOL_PRI_RESERVED = 3, - AVCOL_PRI_BT470M = 4, ///< also FCC Title 47 Code of Federal Regulations 73.682 (a)(20) - - AVCOL_PRI_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM - AVCOL_PRI_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC - AVCOL_PRI_SMPTE240M = 7, ///< identical to above, also called "SMPTE C" even though it uses D65 - AVCOL_PRI_FILM = 8, ///< colour filters using Illuminant C - AVCOL_PRI_BT2020 = 9, ///< ITU-R BT2020 - AVCOL_PRI_SMPTE428 = 10, ///< SMPTE ST 428-1 (CIE 1931 XYZ) - AVCOL_PRI_SMPTEST428_1 = AVCOL_PRI_SMPTE428, - AVCOL_PRI_SMPTE431 = 11, ///< SMPTE ST 431-2 (2011) / DCI P3 - AVCOL_PRI_SMPTE432 = 12, ///< SMPTE ST 432-1 (2010) / P3 D65 / Display P3 - AVCOL_PRI_EBU3213 = 22, ///< EBU Tech. 3213-E (nothing there) / one of JEDEC P22 group phosphors - AVCOL_PRI_JEDEC_P22 = AVCOL_PRI_EBU3213, - AVCOL_PRI_NB ///< Not part of ABI -}; - -/** - * Color Transfer Characteristic. - * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.2. - */ -enum AVColorTransferCharacteristic { - AVCOL_TRC_RESERVED0 = 0, - AVCOL_TRC_BT709 = 1, ///< also ITU-R BT1361 - AVCOL_TRC_UNSPECIFIED = 2, - AVCOL_TRC_RESERVED = 3, - AVCOL_TRC_GAMMA22 = 4, ///< also ITU-R BT470M / ITU-R BT1700 625 PAL & SECAM - AVCOL_TRC_GAMMA28 = 5, ///< also ITU-R BT470BG - AVCOL_TRC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 or 625 / ITU-R BT1358 525 or 625 / ITU-R BT1700 NTSC - AVCOL_TRC_SMPTE240M = 7, - AVCOL_TRC_LINEAR = 8, ///< "Linear transfer characteristics" - AVCOL_TRC_LOG = 9, ///< "Logarithmic transfer characteristic (100:1 range)" - AVCOL_TRC_LOG_SQRT = 10, ///< "Logarithmic transfer characteristic (100 * Sqrt(10) : 1 range)" - AVCOL_TRC_IEC61966_2_4 = 11, ///< IEC 61966-2-4 - AVCOL_TRC_BT1361_ECG = 12, ///< ITU-R BT1361 Extended Colour Gamut - AVCOL_TRC_IEC61966_2_1 = 13, ///< IEC 61966-2-1 (sRGB or sYCC) - AVCOL_TRC_BT2020_10 = 14, ///< ITU-R BT2020 for 10-bit system - AVCOL_TRC_BT2020_12 = 15, ///< ITU-R BT2020 for 12-bit system - AVCOL_TRC_SMPTE2084 = 16, ///< SMPTE ST 2084 for 10-, 12-, 14- and 16-bit systems - AVCOL_TRC_SMPTEST2084 = AVCOL_TRC_SMPTE2084, - AVCOL_TRC_SMPTE428 = 17, ///< SMPTE ST 428-1 - AVCOL_TRC_SMPTEST428_1 = AVCOL_TRC_SMPTE428, - AVCOL_TRC_ARIB_STD_B67 = 18, ///< ARIB STD-B67, known as "Hybrid log-gamma" - AVCOL_TRC_NB ///< Not part of ABI -}; - -/** - * YUV colorspace type. - * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.3. - */ -enum AVColorSpace { - AVCOL_SPC_RGB = 0, ///< order of coefficients is actually GBR, also IEC 61966-2-1 (sRGB), YZX and ST 428-1 - AVCOL_SPC_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 xvYCC709 / derived in SMPTE RP 177 Annex B - AVCOL_SPC_UNSPECIFIED = 2, - AVCOL_SPC_RESERVED = 3, ///< reserved for future use by ITU-T and ISO/IEC just like 15-255 are - AVCOL_SPC_FCC = 4, ///< FCC Title 47 Code of Federal Regulations 73.682 (a)(20) - AVCOL_SPC_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM / IEC 61966-2-4 xvYCC601 - AVCOL_SPC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC / functionally identical to above - AVCOL_SPC_SMPTE240M = 7, ///< derived from 170M primaries and D65 white point, 170M is derived from BT470 System M's primaries - AVCOL_SPC_YCGCO = 8, ///< used by Dirac / VC-2 and H.264 FRext, see ITU-T SG16 - AVCOL_SPC_YCOCG = AVCOL_SPC_YCGCO, - AVCOL_SPC_BT2020_NCL = 9, ///< ITU-R BT2020 non-constant luminance system - AVCOL_SPC_BT2020_CL = 10, ///< ITU-R BT2020 constant luminance system - AVCOL_SPC_SMPTE2085 = 11, ///< SMPTE 2085, Y'D'zD'x - AVCOL_SPC_CHROMA_DERIVED_NCL = 12, ///< Chromaticity-derived non-constant luminance system - AVCOL_SPC_CHROMA_DERIVED_CL = 13, ///< Chromaticity-derived constant luminance system - AVCOL_SPC_ICTCP = 14, ///< ITU-R BT.2100-0, ICtCp - AVCOL_SPC_NB ///< Not part of ABI -}; - -/** - * Visual content value range. - * - * These values are based on definitions that can be found in multiple - * specifications, such as ITU-T BT.709 (3.4 - Quantization of RGB, luminance - * and colour-difference signals), ITU-T BT.2020 (Table 5 - Digital - * Representation) as well as ITU-T BT.2100 (Table 9 - Digital 10- and 12-bit - * integer representation). At the time of writing, the BT.2100 one is - * recommended, as it also defines the full range representation. - * - * Common definitions: - * - For RGB and luma planes such as Y in YCbCr and I in ICtCp, - * 'E' is the original value in range of 0.0 to 1.0. - * - For chroma planes such as Cb,Cr and Ct,Cp, 'E' is the original - * value in range of -0.5 to 0.5. - * - 'n' is the output bit depth. - * - For additional definitions such as rounding and clipping to valid n - * bit unsigned integer range, please refer to BT.2100 (Table 9). - */ -enum AVColorRange { - AVCOL_RANGE_UNSPECIFIED = 0, - - /** - * Narrow or limited range content. - * - * - For luma planes: - * - * (219 * E + 16) * 2^(n-8) - * - * F.ex. the range of 16-235 for 8 bits - * - * - For chroma planes: - * - * (224 * E + 128) * 2^(n-8) - * - * F.ex. the range of 16-240 for 8 bits - */ - AVCOL_RANGE_MPEG = 1, - - /** - * Full range content. - * - * - For RGB and luma planes: - * - * (2^n - 1) * E - * - * F.ex. the range of 0-255 for 8 bits - * - * - For chroma planes: - * - * (2^n - 1) * E + 2^(n - 1) - * - * F.ex. the range of 1-255 for 8 bits - */ - AVCOL_RANGE_JPEG = 2, - AVCOL_RANGE_NB ///< Not part of ABI -}; - -/** - * Location of chroma samples. - * - * Illustration showing the location of the first (top left) chroma sample of the - * image, the left shows only luma, the right - * shows the location of the chroma sample, the 2 could be imagined to overlay - * each other but are drawn separately due to limitations of ASCII - * - * 1st 2nd 1st 2nd horizontal luma sample positions - * v v v v - * ______ ______ - *1st luma line > |X X ... |3 4 X ... X are luma samples, - * | |1 2 1-6 are possible chroma positions - *2nd luma line > |X X ... |5 6 X ... 0 is undefined/unknown position - */ -enum AVChromaLocation { - AVCHROMA_LOC_UNSPECIFIED = 0, - AVCHROMA_LOC_LEFT = 1, ///< MPEG-2/4 4:2:0, H.264 default for 4:2:0 - AVCHROMA_LOC_CENTER = 2, ///< MPEG-1 4:2:0, JPEG 4:2:0, H.263 4:2:0 - AVCHROMA_LOC_TOPLEFT = 3, ///< ITU-R 601, SMPTE 274M 296M S314M(DV 4:1:1), mpeg2 4:2:2 - AVCHROMA_LOC_TOP = 4, - AVCHROMA_LOC_BOTTOMLEFT = 5, - AVCHROMA_LOC_BOTTOM = 6, - AVCHROMA_LOC_NB ///< Not part of ABI -}; - -#endif /* AVUTIL_PIXFMT_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/random_seed.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/random_seed.h deleted file mode 100644 index 0462a048..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/random_seed.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Copyright (c) 2009 Baptiste Coudurier - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_RANDOM_SEED_H -#define AVUTIL_RANDOM_SEED_H - -#include -/** - * @addtogroup lavu_crypto - * @{ - */ - -/** - * Get a seed to use in conjunction with random functions. - * This function tries to provide a good seed at a best effort bases. - * Its possible to call this function multiple times if more bits are needed. - * It can be quite slow, which is why it should only be used as seed for a faster - * PRNG. The quality of the seed depends on the platform. - */ -uint32_t av_get_random_seed(void); - -/** - * @} - */ - -#endif /* AVUTIL_RANDOM_SEED_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/rational.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/rational.h deleted file mode 100644 index cbb08a0b..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/rational.h +++ /dev/null @@ -1,220 +0,0 @@ -/* - * rational numbers - * Copyright (c) 2003 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_math_rational - * Utilties for rational number calculation. - * @author Michael Niedermayer - */ - -#ifndef AVUTIL_RATIONAL_H -#define AVUTIL_RATIONAL_H - -#include -#include -#include "attributes.h" - -/** - * @defgroup lavu_math_rational AVRational - * @ingroup lavu_math - * Rational number calculation. - * - * While rational numbers can be expressed as floating-point numbers, the - * conversion process is a lossy one, so are floating-point operations. On the - * other hand, the nature of FFmpeg demands highly accurate calculation of - * timestamps. This set of rational number utilities serves as a generic - * interface for manipulating rational numbers as pairs of numerators and - * denominators. - * - * Many of the functions that operate on AVRational's have the suffix `_q`, in - * reference to the mathematical symbol "ℚ" (Q) which denotes the set of all - * rational numbers. - * - * @{ - */ - -/** - * Rational number (pair of numerator and denominator). - */ -typedef struct AVRational{ - int num; ///< Numerator - int den; ///< Denominator -} AVRational; - -/** - * Create an AVRational. - * - * Useful for compilers that do not support compound literals. - * - * @note The return value is not reduced. - * @see av_reduce() - */ -static inline AVRational av_make_q(int num, int den) -{ - AVRational r = { num, den }; - return r; -} - -/** - * Compare two rationals. - * - * @param a First rational - * @param b Second rational - * - * @return One of the following values: - * - 0 if `a == b` - * - 1 if `a > b` - * - -1 if `a < b` - * - `INT_MIN` if one of the values is of the form `0 / 0` - */ -static inline int av_cmp_q(AVRational a, AVRational b){ - const int64_t tmp= a.num * (int64_t)b.den - b.num * (int64_t)a.den; - - if(tmp) return (int)((tmp ^ a.den ^ b.den)>>63)|1; - else if(b.den && a.den) return 0; - else if(a.num && b.num) return (a.num>>31) - (b.num>>31); - else return INT_MIN; -} - -/** - * Convert an AVRational to a `double`. - * @param a AVRational to convert - * @return `a` in floating-point form - * @see av_d2q() - */ -static inline double av_q2d(AVRational a){ - return a.num / (double) a.den; -} - -/** - * Reduce a fraction. - * - * This is useful for framerate calculations. - * - * @param[out] dst_num Destination numerator - * @param[out] dst_den Destination denominator - * @param[in] num Source numerator - * @param[in] den Source denominator - * @param[in] max Maximum allowed values for `dst_num` & `dst_den` - * @return 1 if the operation is exact, 0 otherwise - */ -int av_reduce(int *dst_num, int *dst_den, int64_t num, int64_t den, int64_t max); - -/** - * Multiply two rationals. - * @param b First rational - * @param c Second rational - * @return b*c - */ -AVRational av_mul_q(AVRational b, AVRational c) av_const; - -/** - * Divide one rational by another. - * @param b First rational - * @param c Second rational - * @return b/c - */ -AVRational av_div_q(AVRational b, AVRational c) av_const; - -/** - * Add two rationals. - * @param b First rational - * @param c Second rational - * @return b+c - */ -AVRational av_add_q(AVRational b, AVRational c) av_const; - -/** - * Subtract one rational from another. - * @param b First rational - * @param c Second rational - * @return b-c - */ -AVRational av_sub_q(AVRational b, AVRational c) av_const; - -/** - * Invert a rational. - * @param q value - * @return 1 / q - */ -static av_always_inline AVRational av_inv_q(AVRational q) -{ - AVRational r = { q.den, q.num }; - return r; -} - -/** - * Convert a double precision floating point number to a rational. - * - * In case of infinity, the returned value is expressed as `{1, 0}` or - * `{-1, 0}` depending on the sign. - * - * @param d `double` to convert - * @param max Maximum allowed numerator and denominator - * @return `d` in AVRational form - * @see av_q2d() - */ -AVRational av_d2q(double d, int max) av_const; - -/** - * Find which of the two rationals is closer to another rational. - * - * @param q Rational to be compared against - * @param q1,q2 Rationals to be tested - * @return One of the following values: - * - 1 if `q1` is nearer to `q` than `q2` - * - -1 if `q2` is nearer to `q` than `q1` - * - 0 if they have the same distance - */ -int av_nearer_q(AVRational q, AVRational q1, AVRational q2); - -/** - * Find the value in a list of rationals nearest a given reference rational. - * - * @param q Reference rational - * @param q_list Array of rationals terminated by `{0, 0}` - * @return Index of the nearest value found in the array - */ -int av_find_nearest_q_idx(AVRational q, const AVRational* q_list); - -/** - * Convert an AVRational to a IEEE 32-bit `float` expressed in fixed-point - * format. - * - * @param q Rational to be converted - * @return Equivalent floating-point value, expressed as an unsigned 32-bit - * integer. - * @note The returned value is platform-indepedant. - */ -uint32_t av_q2intfloat(AVRational q); - -/** - * Return the best rational so that a and b are multiple of it. - * If the resulting denominator is larger than max_den, return def. - */ -AVRational av_gcd_q(AVRational a, AVRational b, int max_den, AVRational def); - -/** - * @} - */ - -#endif /* AVUTIL_RATIONAL_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/rc4.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/rc4.h deleted file mode 100644 index 029cd2ad..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/rc4.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * RC4 encryption/decryption/pseudo-random number generator - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_RC4_H -#define AVUTIL_RC4_H - -#include - -/** - * @defgroup lavu_rc4 RC4 - * @ingroup lavu_crypto - * @{ - */ - -typedef struct AVRC4 { - uint8_t state[256]; - int x, y; -} AVRC4; - -/** - * Allocate an AVRC4 context. - */ -AVRC4 *av_rc4_alloc(void); - -/** - * @brief Initializes an AVRC4 context. - * - * @param key_bits must be a multiple of 8 - * @param decrypt 0 for encryption, 1 for decryption, currently has no effect - * @return zero on success, negative value otherwise - */ -int av_rc4_init(struct AVRC4 *d, const uint8_t *key, int key_bits, int decrypt); - -/** - * @brief Encrypts / decrypts using the RC4 algorithm. - * - * @param count number of bytes - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst, may be NULL - * @param iv not (yet) used for RC4, should be NULL - * @param decrypt 0 for encryption, 1 for decryption, not (yet) used - */ -void av_rc4_crypt(struct AVRC4 *d, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_RC4_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/replaygain.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/replaygain.h deleted file mode 100644 index b49bf1a3..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/replaygain.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_REPLAYGAIN_H -#define AVUTIL_REPLAYGAIN_H - -#include - -/** - * ReplayGain information (see - * http://wiki.hydrogenaudio.org/index.php?title=ReplayGain_1.0_specification). - * The size of this struct is a part of the public ABI. - */ -typedef struct AVReplayGain { - /** - * Track replay gain in microbels (divide by 100000 to get the value in dB). - * Should be set to INT32_MIN when unknown. - */ - int32_t track_gain; - /** - * Peak track amplitude, with 100000 representing full scale (but values - * may overflow). 0 when unknown. - */ - uint32_t track_peak; - /** - * Same as track_gain, but for the whole album. - */ - int32_t album_gain; - /** - * Same as track_peak, but for the whole album, - */ - uint32_t album_peak; -} AVReplayGain; - -#endif /* AVUTIL_REPLAYGAIN_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/ripemd.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/ripemd.h deleted file mode 100644 index 9df9f905..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/ripemd.h +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Copyright (C) 2007 Michael Niedermayer - * Copyright (C) 2013 James Almer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_ripemd - * Public header for RIPEMD hash function implementation. - */ - -#ifndef AVUTIL_RIPEMD_H -#define AVUTIL_RIPEMD_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_ripemd RIPEMD - * @ingroup lavu_hash - * RIPEMD hash function implementation. - * - * @{ - */ - -extern const int av_ripemd_size; - -struct AVRIPEMD; - -/** - * Allocate an AVRIPEMD context. - */ -struct AVRIPEMD *av_ripemd_alloc(void); - -/** - * Initialize RIPEMD hashing. - * - * @param context pointer to the function context (of size av_ripemd_size) - * @param bits number of bits in digest (128, 160, 256 or 320 bits) - * @return zero if initialization succeeded, -1 otherwise - */ -int av_ripemd_init(struct AVRIPEMD* context, int bits); - -/** - * Update hash value. - * - * @param context hash function context - * @param data input data to update hash with - * @param len input data length - */ -void av_ripemd_update(struct AVRIPEMD* context, const uint8_t* data, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param context hash function context - * @param digest buffer where output digest value is stored - */ -void av_ripemd_final(struct AVRIPEMD* context, uint8_t *digest); - -/** - * @} - */ - -#endif /* AVUTIL_RIPEMD_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/samplefmt.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/samplefmt.h deleted file mode 100644 index 1999c9bc..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/samplefmt.h +++ /dev/null @@ -1,268 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_SAMPLEFMT_H -#define AVUTIL_SAMPLEFMT_H - -#include - -/** - * @addtogroup lavu_audio - * @{ - * - * @defgroup lavu_sampfmts Audio sample formats - * - * Audio sample format enumeration and related convenience functions. - * @{ - */ - -/** - * Audio sample formats - * - * - The data described by the sample format is always in native-endian order. - * Sample values can be expressed by native C types, hence the lack of a signed - * 24-bit sample format even though it is a common raw audio data format. - * - * - The floating-point formats are based on full volume being in the range - * [-1.0, 1.0]. Any values outside this range are beyond full volume level. - * - * - The data layout as used in av_samples_fill_arrays() and elsewhere in FFmpeg - * (such as AVFrame in libavcodec) is as follows: - * - * @par - * For planar sample formats, each audio channel is in a separate data plane, - * and linesize is the buffer size, in bytes, for a single plane. All data - * planes must be the same size. For packed sample formats, only the first data - * plane is used, and samples for each channel are interleaved. In this case, - * linesize is the buffer size, in bytes, for the 1 plane. - * - */ -enum AVSampleFormat { - AV_SAMPLE_FMT_NONE = -1, - AV_SAMPLE_FMT_U8, ///< unsigned 8 bits - AV_SAMPLE_FMT_S16, ///< signed 16 bits - AV_SAMPLE_FMT_S32, ///< signed 32 bits - AV_SAMPLE_FMT_FLT, ///< float - AV_SAMPLE_FMT_DBL, ///< double - - AV_SAMPLE_FMT_U8P, ///< unsigned 8 bits, planar - AV_SAMPLE_FMT_S16P, ///< signed 16 bits, planar - AV_SAMPLE_FMT_S32P, ///< signed 32 bits, planar - AV_SAMPLE_FMT_FLTP, ///< float, planar - AV_SAMPLE_FMT_DBLP, ///< double, planar - AV_SAMPLE_FMT_S64, ///< signed 64 bits - AV_SAMPLE_FMT_S64P, ///< signed 64 bits, planar - - AV_SAMPLE_FMT_NB ///< Number of sample formats. DO NOT USE if linking dynamically -}; - -/** - * Return the name of sample_fmt, or NULL if sample_fmt is not - * recognized. - */ -const char *av_get_sample_fmt_name(enum AVSampleFormat sample_fmt); - -/** - * Return a sample format corresponding to name, or AV_SAMPLE_FMT_NONE - * on error. - */ -enum AVSampleFormat av_get_sample_fmt(const char *name); - -/** - * Return the planar<->packed alternative form of the given sample format, or - * AV_SAMPLE_FMT_NONE on error. If the passed sample_fmt is already in the - * requested planar/packed format, the format returned is the same as the - * input. - */ -enum AVSampleFormat av_get_alt_sample_fmt(enum AVSampleFormat sample_fmt, int planar); - -/** - * Get the packed alternative form of the given sample format. - * - * If the passed sample_fmt is already in packed format, the format returned is - * the same as the input. - * - * @return the packed alternative form of the given sample format or - AV_SAMPLE_FMT_NONE on error. - */ -enum AVSampleFormat av_get_packed_sample_fmt(enum AVSampleFormat sample_fmt); - -/** - * Get the planar alternative form of the given sample format. - * - * If the passed sample_fmt is already in planar format, the format returned is - * the same as the input. - * - * @return the planar alternative form of the given sample format or - AV_SAMPLE_FMT_NONE on error. - */ -enum AVSampleFormat av_get_planar_sample_fmt(enum AVSampleFormat sample_fmt); - -/** - * Generate a string corresponding to the sample format with - * sample_fmt, or a header if sample_fmt is negative. - * - * @param buf the buffer where to write the string - * @param buf_size the size of buf - * @param sample_fmt the number of the sample format to print the - * corresponding info string, or a negative value to print the - * corresponding header. - * @return the pointer to the filled buffer or NULL if sample_fmt is - * unknown or in case of other errors - */ -char *av_get_sample_fmt_string(char *buf, int buf_size, enum AVSampleFormat sample_fmt); - -/** - * Return number of bytes per sample. - * - * @param sample_fmt the sample format - * @return number of bytes per sample or zero if unknown for the given - * sample format - */ -int av_get_bytes_per_sample(enum AVSampleFormat sample_fmt); - -/** - * Check if the sample format is planar. - * - * @param sample_fmt the sample format to inspect - * @return 1 if the sample format is planar, 0 if it is interleaved - */ -int av_sample_fmt_is_planar(enum AVSampleFormat sample_fmt); - -/** - * Get the required buffer size for the given audio parameters. - * - * @param[out] linesize calculated linesize, may be NULL - * @param nb_channels the number of channels - * @param nb_samples the number of samples in a single channel - * @param sample_fmt the sample format - * @param align buffer size alignment (0 = default, 1 = no alignment) - * @return required buffer size, or negative error code on failure - */ -int av_samples_get_buffer_size(int *linesize, int nb_channels, int nb_samples, - enum AVSampleFormat sample_fmt, int align); - -/** - * @} - * - * @defgroup lavu_sampmanip Samples manipulation - * - * Functions that manipulate audio samples - * @{ - */ - -/** - * Fill plane data pointers and linesize for samples with sample - * format sample_fmt. - * - * The audio_data array is filled with the pointers to the samples data planes: - * for planar, set the start point of each channel's data within the buffer, - * for packed, set the start point of the entire buffer only. - * - * The value pointed to by linesize is set to the aligned size of each - * channel's data buffer for planar layout, or to the aligned size of the - * buffer for all channels for packed layout. - * - * The buffer in buf must be big enough to contain all the samples - * (use av_samples_get_buffer_size() to compute its minimum size), - * otherwise the audio_data pointers will point to invalid data. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param[out] audio_data array to be filled with the pointer for each channel - * @param[out] linesize calculated linesize, may be NULL - * @param buf the pointer to a buffer containing the samples - * @param nb_channels the number of channels - * @param nb_samples the number of samples in a single channel - * @param sample_fmt the sample format - * @param align buffer size alignment (0 = default, 1 = no alignment) - * @return minimum size in bytes required for the buffer on success, - * or a negative error code on failure - */ -int av_samples_fill_arrays(uint8_t **audio_data, int *linesize, - const uint8_t *buf, - int nb_channels, int nb_samples, - enum AVSampleFormat sample_fmt, int align); - -/** - * Allocate a samples buffer for nb_samples samples, and fill data pointers and - * linesize accordingly. - * The allocated samples buffer can be freed by using av_freep(&audio_data[0]) - * Allocated data will be initialized to silence. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param[out] audio_data array to be filled with the pointer for each channel - * @param[out] linesize aligned size for audio buffer(s), may be NULL - * @param nb_channels number of audio channels - * @param nb_samples number of samples per channel - * @param align buffer size alignment (0 = default, 1 = no alignment) - * @return >=0 on success or a negative error code on failure - * @todo return the size of the allocated buffer in case of success at the next bump - * @see av_samples_fill_arrays() - * @see av_samples_alloc_array_and_samples() - */ -int av_samples_alloc(uint8_t **audio_data, int *linesize, int nb_channels, - int nb_samples, enum AVSampleFormat sample_fmt, int align); - -/** - * Allocate a data pointers array, samples buffer for nb_samples - * samples, and fill data pointers and linesize accordingly. - * - * This is the same as av_samples_alloc(), but also allocates the data - * pointers array. - * - * @see av_samples_alloc() - */ -int av_samples_alloc_array_and_samples(uint8_t ***audio_data, int *linesize, int nb_channels, - int nb_samples, enum AVSampleFormat sample_fmt, int align); - -/** - * Copy samples from src to dst. - * - * @param dst destination array of pointers to data planes - * @param src source array of pointers to data planes - * @param dst_offset offset in samples at which the data will be written to dst - * @param src_offset offset in samples at which the data will be read from src - * @param nb_samples number of samples to be copied - * @param nb_channels number of audio channels - * @param sample_fmt audio sample format - */ -int av_samples_copy(uint8_t **dst, uint8_t * const *src, int dst_offset, - int src_offset, int nb_samples, int nb_channels, - enum AVSampleFormat sample_fmt); - -/** - * Fill an audio buffer with silence. - * - * @param audio_data array of pointers to data planes - * @param offset offset in samples at which to start filling - * @param nb_samples number of samples to fill - * @param nb_channels number of audio channels - * @param sample_fmt audio sample format - */ -int av_samples_set_silence(uint8_t **audio_data, int offset, int nb_samples, - int nb_channels, enum AVSampleFormat sample_fmt); - -/** - * @} - * @} - */ -#endif /* AVUTIL_SAMPLEFMT_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/sha.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/sha.h deleted file mode 100644 index 2e1220ab..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/sha.h +++ /dev/null @@ -1,90 +0,0 @@ -/* - * Copyright (C) 2007 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_sha - * Public header for SHA-1 & SHA-256 hash function implementations. - */ - -#ifndef AVUTIL_SHA_H -#define AVUTIL_SHA_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_sha SHA - * @ingroup lavu_hash - * SHA-1 and SHA-256 (Secure Hash Algorithm) hash function implementations. - * - * This module supports the following SHA hash functions: - * - * - SHA-1: 160 bits - * - SHA-224: 224 bits, as a variant of SHA-2 - * - SHA-256: 256 bits, as a variant of SHA-2 - * - * @see For SHA-384, SHA-512, and variants thereof, see @ref lavu_sha512. - * - * @{ - */ - -extern const int av_sha_size; - -struct AVSHA; - -/** - * Allocate an AVSHA context. - */ -struct AVSHA *av_sha_alloc(void); - -/** - * Initialize SHA-1 or SHA-2 hashing. - * - * @param context pointer to the function context (of size av_sha_size) - * @param bits number of bits in digest (SHA-1 - 160 bits, SHA-2 224 or 256 bits) - * @return zero if initialization succeeded, -1 otherwise - */ -int av_sha_init(struct AVSHA* context, int bits); - -/** - * Update hash value. - * - * @param ctx hash function context - * @param data input data to update hash with - * @param len input data length - */ -void av_sha_update(struct AVSHA *ctx, const uint8_t *data, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param context hash function context - * @param digest buffer where output digest value is stored - */ -void av_sha_final(struct AVSHA* context, uint8_t *digest); - -/** - * @} - */ - -#endif /* AVUTIL_SHA_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/sha512.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/sha512.h deleted file mode 100644 index a4a3f23d..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/sha512.h +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Copyright (C) 2007 Michael Niedermayer - * Copyright (C) 2013 James Almer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_sha512 - * Public header for SHA-512 implementation. - */ - -#ifndef AVUTIL_SHA512_H -#define AVUTIL_SHA512_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_sha512 SHA-512 - * @ingroup lavu_hash - * SHA-512 (Secure Hash Algorithm) hash function implementations. - * - * This module supports the following SHA-2 hash functions: - * - * - SHA-512/224: 224 bits - * - SHA-512/256: 256 bits - * - SHA-384: 384 bits - * - SHA-512: 512 bits - * - * @see For SHA-1, SHA-256, and variants thereof, see @ref lavu_sha. - * - * @{ - */ - -extern const int av_sha512_size; - -struct AVSHA512; - -/** - * Allocate an AVSHA512 context. - */ -struct AVSHA512 *av_sha512_alloc(void); - -/** - * Initialize SHA-2 512 hashing. - * - * @param context pointer to the function context (of size av_sha512_size) - * @param bits number of bits in digest (224, 256, 384 or 512 bits) - * @return zero if initialization succeeded, -1 otherwise - */ -int av_sha512_init(struct AVSHA512* context, int bits); - -/** - * Update hash value. - * - * @param context hash function context - * @param data input data to update hash with - * @param len input data length - */ -void av_sha512_update(struct AVSHA512* context, const uint8_t* data, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param context hash function context - * @param digest buffer where output digest value is stored - */ -void av_sha512_final(struct AVSHA512* context, uint8_t *digest); - -/** - * @} - */ - -#endif /* AVUTIL_SHA512_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/spherical.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/spherical.h deleted file mode 100644 index cef759cf..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/spherical.h +++ /dev/null @@ -1,232 +0,0 @@ -/* - * Copyright (c) 2016 Vittorio Giovara - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Spherical video - */ - -#ifndef AVUTIL_SPHERICAL_H -#define AVUTIL_SPHERICAL_H - -#include -#include - -/** - * @addtogroup lavu_video - * @{ - * - * @defgroup lavu_video_spherical Spherical video mapping - * @{ - */ - -/** - * @addtogroup lavu_video_spherical - * A spherical video file contains surfaces that need to be mapped onto a - * sphere. Depending on how the frame was converted, a different distortion - * transformation or surface recomposition function needs to be applied before - * the video should be mapped and displayed. - */ - -/** - * Projection of the video surface(s) on a sphere. - */ -enum AVSphericalProjection { - /** - * Video represents a sphere mapped on a flat surface using - * equirectangular projection. - */ - AV_SPHERICAL_EQUIRECTANGULAR, - - /** - * Video frame is split into 6 faces of a cube, and arranged on a - * 3x2 layout. Faces are oriented upwards for the front, left, right, - * and back faces. The up face is oriented so the top of the face is - * forwards and the down face is oriented so the top of the face is - * to the back. - */ - AV_SPHERICAL_CUBEMAP, - - /** - * Video represents a portion of a sphere mapped on a flat surface - * using equirectangular projection. The @ref bounding fields indicate - * the position of the current video in a larger surface. - */ - AV_SPHERICAL_EQUIRECTANGULAR_TILE, -}; - -/** - * This structure describes how to handle spherical videos, outlining - * information about projection, initial layout, and any other view modifier. - * - * @note The struct must be allocated with av_spherical_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVSphericalMapping { - /** - * Projection type. - */ - enum AVSphericalProjection projection; - - /** - * @name Initial orientation - * @{ - * There fields describe additional rotations applied to the sphere after - * the video frame is mapped onto it. The sphere is rotated around the - * viewer, who remains stationary. The order of transformation is always - * yaw, followed by pitch, and finally by roll. - * - * The coordinate system matches the one defined in OpenGL, where the - * forward vector (z) is coming out of screen, and it is equivalent to - * a rotation matrix of R = r_y(yaw) * r_x(pitch) * r_z(roll). - * - * A positive yaw rotates the portion of the sphere in front of the viewer - * toward their right. A positive pitch rotates the portion of the sphere - * in front of the viewer upwards. A positive roll tilts the portion of - * the sphere in front of the viewer to the viewer's right. - * - * These values are exported as 16.16 fixed point. - * - * See this equirectangular projection as example: - * - * @code{.unparsed} - * Yaw - * -180 0 180 - * 90 +-------------+-------------+ 180 - * | | | up - * P | | | y| forward - * i | ^ | | /z - * t 0 +-------------X-------------+ 0 Roll | / - * c | | | | / - * h | | | 0|/_____right - * | | | x - * -90 +-------------+-------------+ -180 - * - * X - the default camera center - * ^ - the default up vector - * @endcode - */ - int32_t yaw; ///< Rotation around the up vector [-180, 180]. - int32_t pitch; ///< Rotation around the right vector [-90, 90]. - int32_t roll; ///< Rotation around the forward vector [-180, 180]. - /** - * @} - */ - - /** - * @name Bounding rectangle - * @anchor bounding - * @{ - * These fields indicate the location of the current tile, and where - * it should be mapped relative to the original surface. They are - * exported as 0.32 fixed point, and can be converted to classic - * pixel values with av_spherical_bounds(). - * - * @code{.unparsed} - * +----------------+----------+ - * | |bound_top | - * | +--------+ | - * | bound_left |tile | | - * +<---------->| |<--->+bound_right - * | +--------+ | - * | | | - * | bound_bottom| | - * +----------------+----------+ - * @endcode - * - * If needed, the original video surface dimensions can be derived - * by adding the current stream or frame size to the related bounds, - * like in the following example: - * - * @code{c} - * original_width = tile->width + bound_left + bound_right; - * original_height = tile->height + bound_top + bound_bottom; - * @endcode - * - * @note These values are valid only for the tiled equirectangular - * projection type (@ref AV_SPHERICAL_EQUIRECTANGULAR_TILE), - * and should be ignored in all other cases. - */ - uint32_t bound_left; ///< Distance from the left edge - uint32_t bound_top; ///< Distance from the top edge - uint32_t bound_right; ///< Distance from the right edge - uint32_t bound_bottom; ///< Distance from the bottom edge - /** - * @} - */ - - /** - * Number of pixels to pad from the edge of each cube face. - * - * @note This value is valid for only for the cubemap projection type - * (@ref AV_SPHERICAL_CUBEMAP), and should be ignored in all other - * cases. - */ - uint32_t padding; -} AVSphericalMapping; - -/** - * Allocate a AVSphericalVideo structure and initialize its fields to default - * values. - * - * @return the newly allocated struct or NULL on failure - */ -AVSphericalMapping *av_spherical_alloc(size_t *size); - -/** - * Convert the @ref bounding fields from an AVSphericalVideo - * from 0.32 fixed point to pixels. - * - * @param map The AVSphericalVideo map to read bound values from. - * @param width Width of the current frame or stream. - * @param height Height of the current frame or stream. - * @param left Pixels from the left edge. - * @param top Pixels from the top edge. - * @param right Pixels from the right edge. - * @param bottom Pixels from the bottom edge. - */ -void av_spherical_tile_bounds(const AVSphericalMapping *map, - size_t width, size_t height, - size_t *left, size_t *top, - size_t *right, size_t *bottom); - -/** - * Provide a human-readable name of a given AVSphericalProjection. - * - * @param projection The input AVSphericalProjection. - * - * @return The name of the AVSphericalProjection, or "unknown". - */ -const char *av_spherical_projection_name(enum AVSphericalProjection projection); - -/** - * Get the AVSphericalProjection form a human-readable name. - * - * @param name The input string. - * - * @return The AVSphericalProjection value, or -1 if not found. - */ -int av_spherical_from_name(const char *name); -/** - * @} - * @} - */ - -#endif /* AVUTIL_SPHERICAL_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/stereo3d.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/stereo3d.h deleted file mode 100644 index d421aac2..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/stereo3d.h +++ /dev/null @@ -1,233 +0,0 @@ -/* - * Copyright (c) 2013 Vittorio Giovara - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Stereoscopic video - */ - -#ifndef AVUTIL_STEREO3D_H -#define AVUTIL_STEREO3D_H - -#include - -#include "frame.h" - -/** - * @addtogroup lavu_video - * @{ - * - * @defgroup lavu_video_stereo3d Stereo3D types and functions - * @{ - */ - -/** - * @addtogroup lavu_video_stereo3d - * A stereoscopic video file consists in multiple views embedded in a single - * frame, usually describing two views of a scene. This file describes all - * possible codec-independent view arrangements. - * */ - -/** - * List of possible 3D Types - */ -enum AVStereo3DType { - /** - * Video is not stereoscopic (and metadata has to be there). - */ - AV_STEREO3D_2D, - - /** - * Views are next to each other. - * - * @code{.unparsed} - * LLLLRRRR - * LLLLRRRR - * LLLLRRRR - * ... - * @endcode - */ - AV_STEREO3D_SIDEBYSIDE, - - /** - * Views are on top of each other. - * - * @code{.unparsed} - * LLLLLLLL - * LLLLLLLL - * RRRRRRRR - * RRRRRRRR - * @endcode - */ - AV_STEREO3D_TOPBOTTOM, - - /** - * Views are alternated temporally. - * - * @code{.unparsed} - * frame0 frame1 frame2 ... - * LLLLLLLL RRRRRRRR LLLLLLLL - * LLLLLLLL RRRRRRRR LLLLLLLL - * LLLLLLLL RRRRRRRR LLLLLLLL - * ... ... ... - * @endcode - */ - AV_STEREO3D_FRAMESEQUENCE, - - /** - * Views are packed in a checkerboard-like structure per pixel. - * - * @code{.unparsed} - * LRLRLRLR - * RLRLRLRL - * LRLRLRLR - * ... - * @endcode - */ - AV_STEREO3D_CHECKERBOARD, - - /** - * Views are next to each other, but when upscaling - * apply a checkerboard pattern. - * - * @code{.unparsed} - * LLLLRRRR L L L L R R R R - * LLLLRRRR => L L L L R R R R - * LLLLRRRR L L L L R R R R - * LLLLRRRR L L L L R R R R - * @endcode - */ - AV_STEREO3D_SIDEBYSIDE_QUINCUNX, - - /** - * Views are packed per line, as if interlaced. - * - * @code{.unparsed} - * LLLLLLLL - * RRRRRRRR - * LLLLLLLL - * ... - * @endcode - */ - AV_STEREO3D_LINES, - - /** - * Views are packed per column. - * - * @code{.unparsed} - * LRLRLRLR - * LRLRLRLR - * LRLRLRLR - * ... - * @endcode - */ - AV_STEREO3D_COLUMNS, -}; - -/** - * List of possible view types. - */ -enum AVStereo3DView { - /** - * Frame contains two packed views. - */ - AV_STEREO3D_VIEW_PACKED, - - /** - * Frame contains only the left view. - */ - AV_STEREO3D_VIEW_LEFT, - - /** - * Frame contains only the right view. - */ - AV_STEREO3D_VIEW_RIGHT, -}; - -/** - * Inverted views, Right/Bottom represents the left view. - */ -#define AV_STEREO3D_FLAG_INVERT (1 << 0) - -/** - * Stereo 3D type: this structure describes how two videos are packed - * within a single video surface, with additional information as needed. - * - * @note The struct must be allocated with av_stereo3d_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVStereo3D { - /** - * How views are packed within the video. - */ - enum AVStereo3DType type; - - /** - * Additional information about the frame packing. - */ - int flags; - - /** - * Determines which views are packed. - */ - enum AVStereo3DView view; -} AVStereo3D; - -/** - * Allocate an AVStereo3D structure and set its fields to default values. - * The resulting struct can be freed using av_freep(). - * - * @return An AVStereo3D filled with default values or NULL on failure. - */ -AVStereo3D *av_stereo3d_alloc(void); - -/** - * Allocate a complete AVFrameSideData and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVStereo3D structure to be filled by caller. - */ -AVStereo3D *av_stereo3d_create_side_data(AVFrame *frame); - -/** - * Provide a human-readable name of a given stereo3d type. - * - * @param type The input stereo3d type value. - * - * @return The name of the stereo3d value, or "unknown". - */ -const char *av_stereo3d_type_name(unsigned int type); - -/** - * Get the AVStereo3DType form a human-readable name. - * - * @param name The input string. - * - * @return The AVStereo3DType value, or -1 if not found. - */ -int av_stereo3d_from_name(const char *name); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_STEREO3D_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/tea.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/tea.h deleted file mode 100644 index dd929bda..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/tea.h +++ /dev/null @@ -1,71 +0,0 @@ -/* - * A 32-bit implementation of the TEA algorithm - * Copyright (c) 2015 Vesselin Bontchev - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TEA_H -#define AVUTIL_TEA_H - -#include - -/** - * @file - * @brief Public header for libavutil TEA algorithm - * @defgroup lavu_tea TEA - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_tea_size; - -struct AVTEA; - -/** - * Allocate an AVTEA context - * To free the struct: av_free(ptr) - */ -struct AVTEA *av_tea_alloc(void); - -/** - * Initialize an AVTEA context. - * - * @param ctx an AVTEA context - * @param key a key of 16 bytes used for encryption/decryption - * @param rounds the number of rounds in TEA (64 is the "standard") - */ -void av_tea_init(struct AVTEA *ctx, const uint8_t key[16], int rounds); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * - * @param ctx an AVTEA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_tea_crypt(struct AVTEA *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_TEA_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/threadmessage.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/threadmessage.h deleted file mode 100644 index 42ce655f..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/threadmessage.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public License - * as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with FFmpeg; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_THREADMESSAGE_H -#define AVUTIL_THREADMESSAGE_H - -typedef struct AVThreadMessageQueue AVThreadMessageQueue; - -typedef enum AVThreadMessageFlags { - - /** - * Perform non-blocking operation. - * If this flag is set, send and recv operations are non-blocking and - * return AVERROR(EAGAIN) immediately if they can not proceed. - */ - AV_THREAD_MESSAGE_NONBLOCK = 1, - -} AVThreadMessageFlags; - -/** - * Allocate a new message queue. - * - * @param mq pointer to the message queue - * @param nelem maximum number of elements in the queue - * @param elsize size of each element in the queue - * @return >=0 for success; <0 for error, in particular AVERROR(ENOSYS) if - * lavu was built without thread support - */ -int av_thread_message_queue_alloc(AVThreadMessageQueue **mq, - unsigned nelem, - unsigned elsize); - -/** - * Free a message queue. - * - * The message queue must no longer be in use by another thread. - */ -void av_thread_message_queue_free(AVThreadMessageQueue **mq); - -/** - * Send a message on the queue. - */ -int av_thread_message_queue_send(AVThreadMessageQueue *mq, - void *msg, - unsigned flags); - -/** - * Receive a message from the queue. - */ -int av_thread_message_queue_recv(AVThreadMessageQueue *mq, - void *msg, - unsigned flags); - -/** - * Set the sending error code. - * - * If the error code is set to non-zero, av_thread_message_queue_send() will - * return it immediately. Conventional values, such as AVERROR_EOF or - * AVERROR(EAGAIN), can be used to cause the sending thread to stop or - * suspend its operation. - */ -void av_thread_message_queue_set_err_send(AVThreadMessageQueue *mq, - int err); - -/** - * Set the receiving error code. - * - * If the error code is set to non-zero, av_thread_message_queue_recv() will - * return it immediately when there are no longer available messages. - * Conventional values, such as AVERROR_EOF or AVERROR(EAGAIN), can be used - * to cause the receiving thread to stop or suspend its operation. - */ -void av_thread_message_queue_set_err_recv(AVThreadMessageQueue *mq, - int err); - -/** - * Set the optional free message callback function which will be called if an - * operation is removing messages from the queue. - */ -void av_thread_message_queue_set_free_func(AVThreadMessageQueue *mq, - void (*free_func)(void *msg)); - -/** - * Return the current number of messages in the queue. - * - * @return the current number of messages or AVERROR(ENOSYS) if lavu was built - * without thread support - */ -int av_thread_message_queue_nb_elems(AVThreadMessageQueue *mq); - -/** - * Flush the message queue - * - * This function is mostly equivalent to reading and free-ing every message - * except that it will be done in a single operation (no lock/unlock between - * reads). - */ -void av_thread_message_flush(AVThreadMessageQueue *mq); - -#endif /* AVUTIL_THREADMESSAGE_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/time.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/time.h deleted file mode 100644 index dc169b06..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/time.h +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Copyright (c) 2000-2003 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TIME_H -#define AVUTIL_TIME_H - -#include - -/** - * Get the current time in microseconds. - */ -int64_t av_gettime(void); - -/** - * Get the current time in microseconds since some unspecified starting point. - * On platforms that support it, the time comes from a monotonic clock - * This property makes this time source ideal for measuring relative time. - * The returned values may not be monotonic on platforms where a monotonic - * clock is not available. - */ -int64_t av_gettime_relative(void); - -/** - * Indicates with a boolean result if the av_gettime_relative() time source - * is monotonic. - */ -int av_gettime_relative_is_monotonic(void); - -/** - * Sleep for a period of time. Although the duration is expressed in - * microseconds, the actual delay may be rounded to the precision of the - * system timer. - * - * @param usec Number of microseconds to sleep. - * @return zero on success or (negative) error code. - */ -int av_usleep(unsigned usec); - -#endif /* AVUTIL_TIME_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/timecode.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/timecode.h deleted file mode 100644 index 060574a1..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/timecode.h +++ /dev/null @@ -1,199 +0,0 @@ -/* - * Copyright (c) 2006 Smartjog S.A.S, Baptiste Coudurier - * Copyright (c) 2011-2012 Smartjog S.A.S, Clément Bœsch - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Timecode helpers header - */ - -#ifndef AVUTIL_TIMECODE_H -#define AVUTIL_TIMECODE_H - -#include -#include "rational.h" - -#define AV_TIMECODE_STR_SIZE 23 - -enum AVTimecodeFlag { - AV_TIMECODE_FLAG_DROPFRAME = 1<<0, ///< timecode is drop frame - AV_TIMECODE_FLAG_24HOURSMAX = 1<<1, ///< timecode wraps after 24 hours - AV_TIMECODE_FLAG_ALLOWNEGATIVE = 1<<2, ///< negative time values are allowed -}; - -typedef struct { - int start; ///< timecode frame start (first base frame number) - uint32_t flags; ///< flags such as drop frame, +24 hours support, ... - AVRational rate; ///< frame rate in rational form - unsigned fps; ///< frame per second; must be consistent with the rate field -} AVTimecode; - -/** - * Adjust frame number for NTSC drop frame time code. - * - * @param framenum frame number to adjust - * @param fps frame per second, multiples of 30 - * @return adjusted frame number - * @warning adjustment is only valid for multiples of NTSC 29.97 - */ -int av_timecode_adjust_ntsc_framenum2(int framenum, int fps); - -/** - * Convert frame number to SMPTE 12M binary representation. - * - * @param tc timecode data correctly initialized - * @param framenum frame number - * @return the SMPTE binary representation - * - * See SMPTE ST 314M-2005 Sec 4.4.2.2.1 "Time code pack (TC)" - * the format description as follows: - * bits 0-5: hours, in BCD(6bits) - * bits 6: BGF1 - * bits 7: BGF2 (NTSC) or FIELD (PAL) - * bits 8-14: minutes, in BCD(7bits) - * bits 15: BGF0 (NTSC) or BGF2 (PAL) - * bits 16-22: seconds, in BCD(7bits) - * bits 23: FIELD (NTSC) or BGF0 (PAL) - * bits 24-29: frames, in BCD(6bits) - * bits 30: drop frame flag (0: non drop, 1: drop) - * bits 31: color frame flag (0: unsync mode, 1: sync mode) - * @note BCD numbers (6 or 7 bits): 4 or 5 lower bits for units, 2 higher bits for tens. - * @note Frame number adjustment is automatically done in case of drop timecode, - * you do NOT have to call av_timecode_adjust_ntsc_framenum2(). - * @note The frame number is relative to tc->start. - * @note Color frame (CF) and binary group flags (BGF) bits are set to zero. - */ -uint32_t av_timecode_get_smpte_from_framenum(const AVTimecode *tc, int framenum); - -/** - * Convert sei info to SMPTE 12M binary representation. - * - * @param rate frame rate in rational form - * @param drop drop flag - * @param hh hour - * @param mm minute - * @param ss second - * @param ff frame number - * @return the SMPTE binary representation - */ -uint32_t av_timecode_get_smpte(AVRational rate, int drop, int hh, int mm, int ss, int ff); - -/** - * Load timecode string in buf. - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param tc timecode data correctly initialized - * @param framenum frame number - * @return the buf parameter - * - * @note Timecode representation can be a negative timecode and have more than - * 24 hours, but will only be honored if the flags are correctly set. - * @note The frame number is relative to tc->start. - */ -char *av_timecode_make_string(const AVTimecode *tc, char *buf, int framenum); - -/** - * Get the timecode string from the SMPTE timecode format. - * - * In contrast to av_timecode_make_smpte_tc_string this function supports 50/60 - * fps timecodes by using the field bit. - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param rate frame rate of the timecode - * @param tcsmpte the 32-bit SMPTE timecode - * @param prevent_df prevent the use of a drop flag when it is known the DF bit - * is arbitrary - * @param skip_field prevent the use of a field flag when it is known the field - * bit is arbitrary (e.g. because it is used as PC flag) - * @return the buf parameter - */ -char *av_timecode_make_smpte_tc_string2(char *buf, AVRational rate, uint32_t tcsmpte, int prevent_df, int skip_field); - -/** - * Get the timecode string from the SMPTE timecode format. - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param tcsmpte the 32-bit SMPTE timecode - * @param prevent_df prevent the use of a drop flag when it is known the DF bit - * is arbitrary - * @return the buf parameter - */ -char *av_timecode_make_smpte_tc_string(char *buf, uint32_t tcsmpte, int prevent_df); - -/** - * Get the timecode string from the 25-bit timecode format (MPEG GOP format). - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param tc25bit the 25-bits timecode - * @return the buf parameter - */ -char *av_timecode_make_mpeg_tc_string(char *buf, uint32_t tc25bit); - -/** - * Init a timecode struct with the passed parameters. - * - * @param log_ctx a pointer to an arbitrary struct of which the first field - * is a pointer to an AVClass struct (used for av_log) - * @param tc pointer to an allocated AVTimecode - * @param rate frame rate in rational form - * @param flags miscellaneous flags such as drop frame, +24 hours, ... - * (see AVTimecodeFlag) - * @param frame_start the first frame number - * @return 0 on success, AVERROR otherwise - */ -int av_timecode_init(AVTimecode *tc, AVRational rate, int flags, int frame_start, void *log_ctx); - -/** - * Init a timecode struct from the passed timecode components. - * - * @param log_ctx a pointer to an arbitrary struct of which the first field - * is a pointer to an AVClass struct (used for av_log) - * @param tc pointer to an allocated AVTimecode - * @param rate frame rate in rational form - * @param flags miscellaneous flags such as drop frame, +24 hours, ... - * (see AVTimecodeFlag) - * @param hh hours - * @param mm minutes - * @param ss seconds - * @param ff frames - * @return 0 on success, AVERROR otherwise - */ -int av_timecode_init_from_components(AVTimecode *tc, AVRational rate, int flags, int hh, int mm, int ss, int ff, void *log_ctx); - -/** - * Parse timecode representation (hh:mm:ss[:;.]ff). - * - * @param log_ctx a pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct (used for av_log). - * @param tc pointer to an allocated AVTimecode - * @param rate frame rate in rational form - * @param str timecode string which will determine the frame start - * @return 0 on success, AVERROR otherwise - */ -int av_timecode_init_from_string(AVTimecode *tc, AVRational rate, const char *str, void *log_ctx); - -/** - * Check if the timecode feature is available for the given frame rate - * - * @return 0 if supported, <0 otherwise - */ -int av_timecode_check_frame_rate(AVRational rate); - -#endif /* AVUTIL_TIMECODE_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/timestamp.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/timestamp.h deleted file mode 100644 index e082f01b..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/timestamp.h +++ /dev/null @@ -1,78 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * timestamp utils, mostly useful for debugging/logging purposes - */ - -#ifndef AVUTIL_TIMESTAMP_H -#define AVUTIL_TIMESTAMP_H - -#include "common.h" - -#if defined(__cplusplus) && !defined(__STDC_FORMAT_MACROS) && !defined(PRId64) -#error missing -D__STDC_FORMAT_MACROS / #define __STDC_FORMAT_MACROS -#endif - -#define AV_TS_MAX_STRING_SIZE 32 - -/** - * Fill the provided buffer with a string containing a timestamp - * representation. - * - * @param buf a buffer with size in bytes of at least AV_TS_MAX_STRING_SIZE - * @param ts the timestamp to represent - * @return the buffer in input - */ -static inline char *av_ts_make_string(char *buf, int64_t ts) -{ - if (ts == AV_NOPTS_VALUE) snprintf(buf, AV_TS_MAX_STRING_SIZE, "NOPTS"); - else snprintf(buf, AV_TS_MAX_STRING_SIZE, "%" PRId64, ts); - return buf; -} - -/** - * Convenience macro, the return value should be used only directly in - * function arguments but never stand-alone. - */ -#define av_ts2str(ts) av_ts_make_string((char[AV_TS_MAX_STRING_SIZE]){0}, ts) - -/** - * Fill the provided buffer with a string containing a timestamp time - * representation. - * - * @param buf a buffer with size in bytes of at least AV_TS_MAX_STRING_SIZE - * @param ts the timestamp to represent - * @param tb the timebase of the timestamp - * @return the buffer in input - */ -static inline char *av_ts_make_time_string(char *buf, int64_t ts, AVRational *tb) -{ - if (ts == AV_NOPTS_VALUE) snprintf(buf, AV_TS_MAX_STRING_SIZE, "NOPTS"); - else snprintf(buf, AV_TS_MAX_STRING_SIZE, "%.6g", av_q2d(*tb) * ts); - return buf; -} - -/** - * Convenience macro, the return value should be used only directly in - * function arguments but never stand-alone. - */ -#define av_ts2timestr(ts, tb) av_ts_make_time_string((char[AV_TS_MAX_STRING_SIZE]){0}, ts, tb) - -#endif /* AVUTIL_TIMESTAMP_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/tree.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/tree.h deleted file mode 100644 index bbb8fbb1..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/tree.h +++ /dev/null @@ -1,137 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * A tree container. - * @author Michael Niedermayer - */ - -#ifndef AVUTIL_TREE_H -#define AVUTIL_TREE_H - -#include "attributes.h" - -/** - * @addtogroup lavu_tree AVTree - * @ingroup lavu_data - * - * Low-complexity tree container - * - * Insertion, removal, finding equal, largest which is smaller than and - * smallest which is larger than, all have O(log n) worst-case complexity. - * @{ - */ - - -struct AVTreeNode; -extern const int av_tree_node_size; - -/** - * Allocate an AVTreeNode. - */ -struct AVTreeNode *av_tree_node_alloc(void); - -/** - * Find an element. - * @param root a pointer to the root node of the tree - * @param next If next is not NULL, then next[0] will contain the previous - * element and next[1] the next element. If either does not exist, - * then the corresponding entry in next is unchanged. - * @param cmp compare function used to compare elements in the tree, - * API identical to that of Standard C's qsort - * It is guaranteed that the first and only the first argument to cmp() - * will be the key parameter to av_tree_find(), thus it could if the - * user wants, be a different type (like an opaque context). - * @return An element with cmp(key, elem) == 0 or NULL if no such element - * exists in the tree. - */ -void *av_tree_find(const struct AVTreeNode *root, void *key, - int (*cmp)(const void *key, const void *b), void *next[2]); - -/** - * Insert or remove an element. - * - * If *next is NULL, then the supplied element will be removed if it exists. - * If *next is non-NULL, then the supplied element will be inserted, unless - * it already exists in the tree. - * - * @param rootp A pointer to a pointer to the root node of the tree; note that - * the root node can change during insertions, this is required - * to keep the tree balanced. - * @param key pointer to the element key to insert in the tree - * @param next Used to allocate and free AVTreeNodes. For insertion the user - * must set it to an allocated and zeroed object of at least - * av_tree_node_size bytes size. av_tree_insert() will set it to - * NULL if it has been consumed. - * For deleting elements *next is set to NULL by the user and - * av_tree_insert() will set it to the AVTreeNode which was - * used for the removed element. - * This allows the use of flat arrays, which have - * lower overhead compared to many malloced elements. - * You might want to define a function like: - * @code - * void *tree_insert(struct AVTreeNode **rootp, void *key, - * int (*cmp)(void *key, const void *b), - * AVTreeNode **next) - * { - * if (!*next) - * *next = av_mallocz(av_tree_node_size); - * return av_tree_insert(rootp, key, cmp, next); - * } - * void *tree_remove(struct AVTreeNode **rootp, void *key, - * int (*cmp)(void *key, const void *b, AVTreeNode **next)) - * { - * av_freep(next); - * return av_tree_insert(rootp, key, cmp, next); - * } - * @endcode - * @param cmp compare function used to compare elements in the tree, API identical - * to that of Standard C's qsort - * @return If no insertion happened, the found element; if an insertion or - * removal happened, then either key or NULL will be returned. - * Which one it is depends on the tree state and the implementation. You - * should make no assumptions that it's one or the other in the code. - */ -void *av_tree_insert(struct AVTreeNode **rootp, void *key, - int (*cmp)(const void *key, const void *b), - struct AVTreeNode **next); - -void av_tree_destroy(struct AVTreeNode *t); - -/** - * Apply enu(opaque, &elem) to all the elements in the tree in a given range. - * - * @param cmp a comparison function that returns < 0 for an element below the - * range, > 0 for an element above the range and == 0 for an - * element inside the range - * - * @note The cmp function should use the same ordering used to construct the - * tree. - */ -void av_tree_enumerate(struct AVTreeNode *t, void *opaque, - int (*cmp)(void *opaque, void *elem), - int (*enu)(void *opaque, void *elem)); - -/** - * @} - */ - -#endif /* AVUTIL_TREE_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/twofish.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/twofish.h deleted file mode 100644 index 813cfecd..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/twofish.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * An implementation of the TwoFish algorithm - * Copyright (c) 2015 Supraja Meedinti - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TWOFISH_H -#define AVUTIL_TWOFISH_H - -#include - - -/** - * @file - * @brief Public header for libavutil TWOFISH algorithm - * @defgroup lavu_twofish TWOFISH - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_twofish_size; - -struct AVTWOFISH; - -/** - * Allocate an AVTWOFISH context - * To free the struct: av_free(ptr) - */ -struct AVTWOFISH *av_twofish_alloc(void); - -/** - * Initialize an AVTWOFISH context. - * - * @param ctx an AVTWOFISH context - * @param key a key of size ranging from 1 to 32 bytes used for encryption/decryption - * @param key_bits number of keybits: 128, 192, 256 If less than the required, padded with zeroes to nearest valid value; return value is 0 if key_bits is 128/192/256, -1 if less than 0, 1 otherwise - */ -int av_twofish_init(struct AVTWOFISH *ctx, const uint8_t *key, int key_bits); - -/** - * Encrypt or decrypt a buffer using a previously initialized context - * - * @param ctx an AVTWOFISH context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 16 byte blocks - * @paran iv initialization vector for CBC mode, NULL for ECB mode - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_twofish_crypt(struct AVTWOFISH *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t* iv, int decrypt); - -/** - * @} - */ -#endif /* AVUTIL_TWOFISH_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/tx.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/tx.h deleted file mode 100644 index 3de2f723..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/tx.h +++ /dev/null @@ -1,161 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TX_H -#define AVUTIL_TX_H - -#include -#include - -typedef struct AVTXContext AVTXContext; - -typedef struct AVComplexFloat { - float re, im; -} AVComplexFloat; - -typedef struct AVComplexDouble { - double re, im; -} AVComplexDouble; - -typedef struct AVComplexInt32 { - int32_t re, im; -} AVComplexInt32; - -enum AVTXType { - /** - * Standard complex to complex FFT with sample data type of AVComplexFloat, - * AVComplexDouble or AVComplexInt32, for each respective variant. - * - * Output is not 1/len normalized. Scaling currently unsupported. - * The stride parameter must be set to the size of a single sample in bytes. - */ - AV_TX_FLOAT_FFT = 0, - AV_TX_DOUBLE_FFT = 2, - AV_TX_INT32_FFT = 4, - - /** - * Standard MDCT with a sample data type of float, double or int32_t, - * respecively. For the float and int32 variants, the scale type is - * 'float', while for the double variant, it's 'double'. - * If scale is NULL, 1.0 will be used as a default. - * - * Length is the frame size, not the window size (which is 2x frame). - * For forward transforms, the stride specifies the spacing between each - * sample in the output array in bytes. The input must be a flat array. - * - * For inverse transforms, the stride specifies the spacing between each - * sample in the input array in bytes. The output must be a flat array. - * - * NOTE: the inverse transform is half-length, meaning the output will not - * contain redundant data. This is what most codecs work with. To do a full - * inverse transform, set the AV_TX_FULL_IMDCT flag on init. - */ - AV_TX_FLOAT_MDCT = 1, - AV_TX_DOUBLE_MDCT = 3, - AV_TX_INT32_MDCT = 5, - - /** - * Real to complex and complex to real DFTs. - * For the float and int32 variants, the scale type is 'float', while for - * the double variant, it's a 'double'. If scale is NULL, 1.0 will be used - * as a default. - * - * The stride parameter must be set to the size of a single sample in bytes. - * - * The forward transform performs a real-to-complex DFT of N samples to - * N/2+1 complex values. - * - * The inverse transform performs a complex-to-real DFT of N/2+1 complex - * values to N real samples. The output is not normalized, but can be - * made so by setting the scale value to 1.0/len. - * NOTE: the inverse transform always overwrites the input. - */ - AV_TX_FLOAT_RDFT = 6, - AV_TX_DOUBLE_RDFT = 7, - AV_TX_INT32_RDFT = 8, - - /* Not part of the API, do not use */ - AV_TX_NB, -}; - -/** - * Function pointer to a function to perform the transform. - * - * @note Using a different context than the one allocated during av_tx_init() - * is not allowed. - * - * @param s the transform context - * @param out the output array - * @param in the input array - * @param stride the input or output stride in bytes - * - * The out and in arrays must be aligned to the maximum required by the CPU - * architecture unless the AV_TX_UNALIGNED flag was set in av_tx_init(). - * The stride must follow the constraints the transform type has specified. - */ -typedef void (*av_tx_fn)(AVTXContext *s, void *out, void *in, ptrdiff_t stride); - -/** - * Flags for av_tx_init() - */ -enum AVTXFlags { - /** - * Performs an in-place transformation on the input. The output argument - * of av_tn_fn() MUST match the input. May be unsupported or slower for some - * transform types. - */ - AV_TX_INPLACE = 1ULL << 0, - - /** - * Relaxes alignment requirement for the in and out arrays of av_tx_fn(). - * May be slower with certain transform types. - */ - AV_TX_UNALIGNED = 1ULL << 1, - - /** - * Performs a full inverse MDCT rather than leaving out samples that can be - * derived through symmetry. Requires an output array of 'len' floats, - * rather than the usual 'len/2' floats. - * Ignored for all transforms but inverse MDCTs. - */ - AV_TX_FULL_IMDCT = 1ULL << 2, -}; - -/** - * Initialize a transform context with the given configuration - * (i)MDCTs with an odd length are currently not supported. - * - * @param ctx the context to allocate, will be NULL on error - * @param tx pointer to the transform function pointer to set - * @param type type the type of transform - * @param inv whether to do an inverse or a forward transform - * @param len the size of the transform in samples - * @param scale pointer to the value to scale the output if supported by type - * @param flags a bitmask of AVTXFlags or 0 - * - * @return 0 on success, negative error code on failure - */ -int av_tx_init(AVTXContext **ctx, av_tx_fn *tx, enum AVTXType type, - int inv, int len, const void *scale, uint64_t flags); - -/** - * Frees a context and sets *ctx to NULL, does nothing when *ctx == NULL. - */ -void av_tx_uninit(AVTXContext **ctx); - -#endif /* AVUTIL_TX_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/uuid.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/uuid.h deleted file mode 100644 index 4b508891..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/uuid.h +++ /dev/null @@ -1,147 +0,0 @@ -/* - * Copyright (c) 2022 Pierre-Anthony Lemieux - * Zane van Iperen - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * UUID parsing and serialization utilities. - * The library treats the UUID as an opaque sequence of 16 unsigned bytes, - * i.e. ignoring the internal layout of the UUID, which depends on the type - * of the UUID. - * - * @author Pierre-Anthony Lemieux - * @author Zane van Iperen - */ - -#ifndef AVUTIL_UUID_H -#define AVUTIL_UUID_H - -#include -#include - -#define AV_PRI_UUID \ - "%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-" \ - "%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx" - -#define AV_PRI_URN_UUID \ - "urn:uuid:%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-" \ - "%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx" - -/* AV_UUID_ARG() is used together with AV_PRI_UUID() or AV_PRI_URN_UUID - * to print UUIDs, e.g. - * av_log(NULL, AV_LOG_DEBUG, "UUID: " AV_PRI_UUID, AV_UUID_ARG(uuid)); - */ -#define AV_UUID_ARG(x) \ - (x)[ 0], (x)[ 1], (x)[ 2], (x)[ 3], \ - (x)[ 4], (x)[ 5], (x)[ 6], (x)[ 7], \ - (x)[ 8], (x)[ 9], (x)[10], (x)[11], \ - (x)[12], (x)[13], (x)[14], (x)[15] - -#define AV_UUID_LEN 16 - -/* Binary representation of a UUID */ -typedef uint8_t AVUUID[AV_UUID_LEN]; - -/** - * Parses a string representation of a UUID formatted according to IETF RFC 4122 - * into an AVUUID. The parsing is case-insensitive. The string must be 37 - * characters long, including the terminating NUL character. - * - * Example string representation: "2fceebd0-7017-433d-bafb-d073a7116696" - * - * @param[in] in String representation of a UUID, - * e.g. 2fceebd0-7017-433d-bafb-d073a7116696 - * @param[out] uu AVUUID - * @return A non-zero value in case of an error. - */ -int av_uuid_parse(const char *in, AVUUID uu); - -/** - * Parses a URN representation of a UUID, as specified at IETF RFC 4122, - * into an AVUUID. The parsing is case-insensitive. The string must be 46 - * characters long, including the terminating NUL character. - * - * Example string representation: "urn:uuid:2fceebd0-7017-433d-bafb-d073a7116696" - * - * @param[in] in URN UUID - * @param[out] uu AVUUID - * @return A non-zero value in case of an error. - */ -int av_uuid_urn_parse(const char *in, AVUUID uu); - -/** - * Parses a string representation of a UUID formatted according to IETF RFC 4122 - * into an AVUUID. The parsing is case-insensitive. - * - * @param[in] in_start Pointer to the first character of the string representation - * @param[in] in_end Pointer to the character after the last character of the - * string representation. That memory location is never - * accessed. It is an error if `in_end - in_start != 36`. - * @param[out] uu AVUUID - * @return A non-zero value in case of an error. - */ -int av_uuid_parse_range(const char *in_start, const char *in_end, AVUUID uu); - -/** - * Serializes a AVUUID into a string representation according to IETF RFC 4122. - * The string is lowercase and always 37 characters long, including the - * terminating NUL character. - * - * @param[in] uu AVUUID - * @param[out] out Pointer to an array of no less than 37 characters. - * @return A non-zero value in case of an error. - */ -void av_uuid_unparse(const AVUUID uu, char *out); - -/** - * Compares two UUIDs for equality. - * - * @param[in] uu1 AVUUID - * @param[in] uu2 AVUUID - * @return Nonzero if uu1 and uu2 are identical, 0 otherwise - */ -static inline int av_uuid_equal(const AVUUID uu1, const AVUUID uu2) -{ - return memcmp(uu1, uu2, AV_UUID_LEN) == 0; -} - -/** - * Copies the bytes of src into dest. - * - * @param[out] dest AVUUID - * @param[in] src AVUUID - */ -static inline void av_uuid_copy(AVUUID dest, const AVUUID src) -{ - memcpy(dest, src, AV_UUID_LEN); -} - -/** - * Sets a UUID to the nil UUID, i.e. a UUID with have all - * its 128 bits set to zero. - * - * @param[in,out] uu UUID to be set to the nil UUID - */ -static inline void av_uuid_nil(AVUUID uu) -{ - memset(uu, 0, AV_UUID_LEN); -} - -#endif /* AVUTIL_UUID_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/version.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/version.h deleted file mode 100644 index ee43526d..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/version.h +++ /dev/null @@ -1,124 +0,0 @@ -/* - * copyright (c) 2003 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu - * Libavutil version macros - */ - -#ifndef AVUTIL_VERSION_H -#define AVUTIL_VERSION_H - -#include "macros.h" - -/** - * @addtogroup version_utils - * - * Useful to check and match library version in order to maintain - * backward compatibility. - * - * The FFmpeg libraries follow a versioning sheme very similar to - * Semantic Versioning (http://semver.org/) - * The difference is that the component called PATCH is called MICRO in FFmpeg - * and its value is reset to 100 instead of 0 to keep it above or equal to 100. - * Also we do not increase MICRO for every bugfix or change in git master. - * - * Prior to FFmpeg 3.2 point releases did not change any lib version number to - * avoid aliassing different git master checkouts. - * Starting with FFmpeg 3.2, the released library versions will occupy - * a separate MAJOR.MINOR that is not used on the master development branch. - * That is if we branch a release of master 55.10.123 we will bump to 55.11.100 - * for the release and master will continue at 55.12.100 after it. Each new - * point release will then bump the MICRO improving the usefulness of the lib - * versions. - * - * @{ - */ - -#define AV_VERSION_INT(a, b, c) ((a)<<16 | (b)<<8 | (c)) -#define AV_VERSION_DOT(a, b, c) a ##.## b ##.## c -#define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c) - -/** - * Extract version components from the full ::AV_VERSION_INT int as returned - * by functions like ::avformat_version() and ::avcodec_version() - */ -#define AV_VERSION_MAJOR(a) ((a) >> 16) -#define AV_VERSION_MINOR(a) (((a) & 0x00FF00) >> 8) -#define AV_VERSION_MICRO(a) ((a) & 0xFF) - -/** - * @} - */ - -/** - * @defgroup lavu_ver Version and Build diagnostics - * - * Macros and function useful to check at compiletime and at runtime - * which version of libavutil is in use. - * - * @{ - */ - -#define LIBAVUTIL_VERSION_MAJOR 57 -#define LIBAVUTIL_VERSION_MINOR 32 -#define LIBAVUTIL_VERSION_MICRO 101 - -#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \ - LIBAVUTIL_VERSION_MINOR, \ - LIBAVUTIL_VERSION_MICRO) -#define LIBAVUTIL_VERSION AV_VERSION(LIBAVUTIL_VERSION_MAJOR, \ - LIBAVUTIL_VERSION_MINOR, \ - LIBAVUTIL_VERSION_MICRO) -#define LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT - -#define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION) - -/** - * @defgroup lavu_depr_guards Deprecation Guards - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - * - * @note, when bumping the major version it is recommended to manually - * disable each FF_API_* in its own commit instead of disabling them all - * at once through the bump. This improves the git bisect-ability of the change. - * - * @{ - */ - -#define FF_API_D2STR (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_DECLARE_ALIGNED (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_COLORSPACE_NAME (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_AV_MALLOCZ_ARRAY (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_FIFO_PEEK2 (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_FIFO_OLD_API (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_XVMC (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_OLD_CHANNEL_LAYOUT (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_AV_FOPEN_UTF8 (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_PKT_DURATION (LIBAVUTIL_VERSION_MAJOR < 58) - -/** - * @} - * @} - */ - -#endif /* AVUTIL_VERSION_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/video_enc_params.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/video_enc_params.h deleted file mode 100644 index fc0c3bc1..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/video_enc_params.h +++ /dev/null @@ -1,171 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_VIDEO_ENC_PARAMS_H -#define AVUTIL_VIDEO_ENC_PARAMS_H - -#include -#include - -#include "libavutil/avassert.h" -#include "libavutil/frame.h" - -enum AVVideoEncParamsType { - AV_VIDEO_ENC_PARAMS_NONE = -1, - /** - * VP9 stores: - * - per-frame base (luma AC) quantizer index, exported as AVVideoEncParams.qp - * - deltas for luma DC, chroma AC and chroma DC, exported in the - * corresponding entries in AVVideoEncParams.delta_qp - * - per-segment delta, exported as for each block as AVVideoBlockParams.delta_qp - * - * To compute the resulting quantizer index for a block: - * - for luma AC, add the base qp and the per-block delta_qp, saturating to - * unsigned 8-bit. - * - for luma DC and chroma AC/DC, add the corresponding - * AVVideoBlockParams.delta_qp to the luma AC index, again saturating to - * unsigned 8-bit. - */ - AV_VIDEO_ENC_PARAMS_VP9, - - /** - * H.264 stores: - * - in PPS (per-picture): - * * initial QP_Y (luma) value, exported as AVVideoEncParams.qp - * * delta(s) for chroma QP values (same for both, or each separately), - * exported as in the corresponding entries in AVVideoEncParams.delta_qp - * - per-slice QP delta, not exported directly, added to the per-MB value - * - per-MB delta; not exported directly; the final per-MB quantizer - * parameter - QP_Y - minus the value in AVVideoEncParams.qp is exported - * as AVVideoBlockParams.qp_delta. - */ - AV_VIDEO_ENC_PARAMS_H264, - - /* - * MPEG-2-compatible quantizer. - * - * Summing the frame-level qp with the per-block delta_qp gives the - * resulting quantizer for the block. - */ - AV_VIDEO_ENC_PARAMS_MPEG2, -}; - -/** - * Video encoding parameters for a given frame. This struct is allocated along - * with an optional array of per-block AVVideoBlockParams descriptors. - * Must be allocated with av_video_enc_params_alloc(). - */ -typedef struct AVVideoEncParams { - /** - * Number of blocks in the array. - * - * May be 0, in which case no per-block information is present. In this case - * the values of blocks_offset / block_size are unspecified and should not - * be accessed. - */ - unsigned int nb_blocks; - /** - * Offset in bytes from the beginning of this structure at which the array - * of blocks starts. - */ - size_t blocks_offset; - /* - * Size of each block in bytes. May not match sizeof(AVVideoBlockParams). - */ - size_t block_size; - - /** - * Type of the parameters (the codec they are used with). - */ - enum AVVideoEncParamsType type; - - /** - * Base quantisation parameter for the frame. The final quantiser for a - * given block in a given plane is obtained from this value, possibly - * combined with {@code delta_qp} and the per-block delta in a manner - * documented for each type. - */ - int32_t qp; - - /** - * Quantisation parameter offset from the base (per-frame) qp for a given - * plane (first index) and AC/DC coefficients (second index). - */ - int32_t delta_qp[4][2]; -} AVVideoEncParams; - -/** - * Data structure for storing block-level encoding information. - * It is allocated as a part of AVVideoEncParams and should be retrieved with - * av_video_enc_params_block(). - * - * sizeof(AVVideoBlockParams) is not a part of the ABI and new fields may be - * added to it. - */ -typedef struct AVVideoBlockParams { - /** - * Distance in luma pixels from the top-left corner of the visible frame - * to the top-left corner of the block. - * Can be negative if top/right padding is present on the coded frame. - */ - int src_x, src_y; - /** - * Width and height of the block in luma pixels. - */ - int w, h; - - /** - * Difference between this block's final quantization parameter and the - * corresponding per-frame value. - */ - int32_t delta_qp; -} AVVideoBlockParams; - -/* - * Get the block at the specified {@code idx}. Must be between 0 and nb_blocks. - */ -static av_always_inline AVVideoBlockParams* -av_video_enc_params_block(AVVideoEncParams *par, unsigned int idx) -{ - av_assert0(idx < par->nb_blocks); - return (AVVideoBlockParams *)((uint8_t *)par + par->blocks_offset + - idx * par->block_size); -} - -/** - * Allocates memory for AVVideoEncParams of the given type, plus an array of - * {@code nb_blocks} AVVideoBlockParams and initializes the variables. Can be - * freed with a normal av_free() call. - * - * @param out_size if non-NULL, the size in bytes of the resulting data array is - * written here. - */ -AVVideoEncParams *av_video_enc_params_alloc(enum AVVideoEncParamsType type, - unsigned int nb_blocks, size_t *out_size); - -/** - * Allocates memory for AVEncodeInfoFrame plus an array of - * {@code nb_blocks} AVEncodeInfoBlock in the given AVFrame {@code frame} - * as AVFrameSideData of type AV_FRAME_DATA_VIDEO_ENC_PARAMS - * and initializes the variables. - */ -AVVideoEncParams* -av_video_enc_params_create_side_data(AVFrame *frame, enum AVVideoEncParamsType type, - unsigned int nb_blocks); - -#endif /* AVUTIL_VIDEO_ENC_PARAMS_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libavutil/xtea.h b/third_party/ffmpeg/kylin/amd64/include/libavutil/xtea.h deleted file mode 100644 index 735427c1..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libavutil/xtea.h +++ /dev/null @@ -1,94 +0,0 @@ -/* - * A 32-bit implementation of the XTEA algorithm - * Copyright (c) 2012 Samuel Pitoiset - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_XTEA_H -#define AVUTIL_XTEA_H - -#include - -/** - * @file - * @brief Public header for libavutil XTEA algorithm - * @defgroup lavu_xtea XTEA - * @ingroup lavu_crypto - * @{ - */ - -typedef struct AVXTEA { - uint32_t key[16]; -} AVXTEA; - -/** - * Allocate an AVXTEA context. - */ -AVXTEA *av_xtea_alloc(void); - -/** - * Initialize an AVXTEA context. - * - * @param ctx an AVXTEA context - * @param key a key of 16 bytes used for encryption/decryption, - * interpreted as big endian 32 bit numbers - */ -void av_xtea_init(struct AVXTEA *ctx, const uint8_t key[16]); - -/** - * Initialize an AVXTEA context. - * - * @param ctx an AVXTEA context - * @param key a key of 16 bytes used for encryption/decryption, - * interpreted as little endian 32 bit numbers - */ -void av_xtea_le_init(struct AVXTEA *ctx, const uint8_t key[16]); - -/** - * Encrypt or decrypt a buffer using a previously initialized context, - * in big endian format. - * - * @param ctx an AVXTEA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_xtea_crypt(struct AVXTEA *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context, - * in little endian format. - * - * @param ctx an AVXTEA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_xtea_le_crypt(struct AVXTEA *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_XTEA_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libswresample/swresample.h b/third_party/ffmpeg/kylin/amd64/include/libswresample/swresample.h deleted file mode 100644 index 26d42fab..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libswresample/swresample.h +++ /dev/null @@ -1,650 +0,0 @@ -/* - * Copyright (C) 2011-2013 Michael Niedermayer (michaelni@gmx.at) - * - * This file is part of libswresample - * - * libswresample is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * libswresample is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with libswresample; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWRESAMPLE_SWRESAMPLE_H -#define SWRESAMPLE_SWRESAMPLE_H - -/** - * @file - * @ingroup lswr - * libswresample public header - */ - -/** - * @defgroup lswr libswresample - * @{ - * - * Audio resampling, sample format conversion and mixing library. - * - * Interaction with lswr is done through SwrContext, which is - * allocated with swr_alloc() or swr_alloc_set_opts2(). It is opaque, so all parameters - * must be set with the @ref avoptions API. - * - * The first thing you will need to do in order to use lswr is to allocate - * SwrContext. This can be done with swr_alloc() or swr_alloc_set_opts2(). If you - * are using the former, you must set options through the @ref avoptions API. - * The latter function provides the same feature, but it allows you to set some - * common options in the same statement. - * - * For example the following code will setup conversion from planar float sample - * format to interleaved signed 16-bit integer, downsampling from 48kHz to - * 44.1kHz and downmixing from 5.1 channels to stereo (using the default mixing - * matrix). This is using the swr_alloc() function. - * @code - * SwrContext *swr = swr_alloc(); - * av_opt_set_channel_layout(swr, "in_channel_layout", AV_CH_LAYOUT_5POINT1, 0); - * av_opt_set_channel_layout(swr, "out_channel_layout", AV_CH_LAYOUT_STEREO, 0); - * av_opt_set_int(swr, "in_sample_rate", 48000, 0); - * av_opt_set_int(swr, "out_sample_rate", 44100, 0); - * av_opt_set_sample_fmt(swr, "in_sample_fmt", AV_SAMPLE_FMT_FLTP, 0); - * av_opt_set_sample_fmt(swr, "out_sample_fmt", AV_SAMPLE_FMT_S16, 0); - * @endcode - * - * The same job can be done using swr_alloc_set_opts2() as well: - * @code - * SwrContext *swr = NULL; - * int ret = swr_alloc_set_opts2(&swr, // we're allocating a new context - * &(AVChannelLayout)AV_CHANNEL_LAYOUT_STEREO, // out_ch_layout - * AV_SAMPLE_FMT_S16, // out_sample_fmt - * 44100, // out_sample_rate - * &(AVChannelLayout)AV_CHANNEL_LAYOUT_5POINT1, // in_ch_layout - * AV_SAMPLE_FMT_FLTP, // in_sample_fmt - * 48000, // in_sample_rate - * 0, // log_offset - * NULL); // log_ctx - * @endcode - * - * Once all values have been set, it must be initialized with swr_init(). If - * you need to change the conversion parameters, you can change the parameters - * using @ref AVOptions, as described above in the first example; or by using - * swr_alloc_set_opts2(), but with the first argument the allocated context. - * You must then call swr_init() again. - * - * The conversion itself is done by repeatedly calling swr_convert(). - * Note that the samples may get buffered in swr if you provide insufficient - * output space or if sample rate conversion is done, which requires "future" - * samples. Samples that do not require future input can be retrieved at any - * time by using swr_convert() (in_count can be set to 0). - * At the end of conversion the resampling buffer can be flushed by calling - * swr_convert() with NULL in and 0 in_count. - * - * The samples used in the conversion process can be managed with the libavutil - * @ref lavu_sampmanip "samples manipulation" API, including av_samples_alloc() - * function used in the following example. - * - * The delay between input and output, can at any time be found by using - * swr_get_delay(). - * - * The following code demonstrates the conversion loop assuming the parameters - * from above and caller-defined functions get_input() and handle_output(): - * @code - * uint8_t **input; - * int in_samples; - * - * while (get_input(&input, &in_samples)) { - * uint8_t *output; - * int out_samples = av_rescale_rnd(swr_get_delay(swr, 48000) + - * in_samples, 44100, 48000, AV_ROUND_UP); - * av_samples_alloc(&output, NULL, 2, out_samples, - * AV_SAMPLE_FMT_S16, 0); - * out_samples = swr_convert(swr, &output, out_samples, - * input, in_samples); - * handle_output(output, out_samples); - * av_freep(&output); - * } - * @endcode - * - * When the conversion is finished, the conversion - * context and everything associated with it must be freed with swr_free(). - * A swr_close() function is also available, but it exists mainly for - * compatibility with libavresample, and is not required to be called. - * - * There will be no memory leak if the data is not completely flushed before - * swr_free(). - */ - -#include -#include "libavutil/channel_layout.h" -#include "libavutil/frame.h" -#include "libavutil/samplefmt.h" - -#include "libswresample/version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "libswresample/version.h" -#endif - -/** - * @name Option constants - * These constants are used for the @ref avoptions interface for lswr. - * @{ - * - */ - -#define SWR_FLAG_RESAMPLE 1 ///< Force resampling even if equal sample rate -//TODO use int resample ? -//long term TODO can we enable this dynamically? - -/** Dithering algorithms */ -enum SwrDitherType { - SWR_DITHER_NONE = 0, - SWR_DITHER_RECTANGULAR, - SWR_DITHER_TRIANGULAR, - SWR_DITHER_TRIANGULAR_HIGHPASS, - - SWR_DITHER_NS = 64, ///< not part of API/ABI - SWR_DITHER_NS_LIPSHITZ, - SWR_DITHER_NS_F_WEIGHTED, - SWR_DITHER_NS_MODIFIED_E_WEIGHTED, - SWR_DITHER_NS_IMPROVED_E_WEIGHTED, - SWR_DITHER_NS_SHIBATA, - SWR_DITHER_NS_LOW_SHIBATA, - SWR_DITHER_NS_HIGH_SHIBATA, - SWR_DITHER_NB, ///< not part of API/ABI -}; - -/** Resampling Engines */ -enum SwrEngine { - SWR_ENGINE_SWR, /**< SW Resampler */ - SWR_ENGINE_SOXR, /**< SoX Resampler */ - SWR_ENGINE_NB, ///< not part of API/ABI -}; - -/** Resampling Filter Types */ -enum SwrFilterType { - SWR_FILTER_TYPE_CUBIC, /**< Cubic */ - SWR_FILTER_TYPE_BLACKMAN_NUTTALL, /**< Blackman Nuttall windowed sinc */ - SWR_FILTER_TYPE_KAISER, /**< Kaiser windowed sinc */ -}; - -/** - * @} - */ - -/** - * The libswresample context. Unlike libavcodec and libavformat, this structure - * is opaque. This means that if you would like to set options, you must use - * the @ref avoptions API and cannot directly set values to members of the - * structure. - */ -typedef struct SwrContext SwrContext; - -/** - * Get the AVClass for SwrContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - * @return the AVClass of SwrContext - */ -const AVClass *swr_get_class(void); - -/** - * @name SwrContext constructor functions - * @{ - */ - -/** - * Allocate SwrContext. - * - * If you use this function you will need to set the parameters (manually or - * with swr_alloc_set_opts2()) before calling swr_init(). - * - * @see swr_alloc_set_opts2(), swr_init(), swr_free() - * @return NULL on error, allocated context otherwise - */ -struct SwrContext *swr_alloc(void); - -/** - * Initialize context after user parameters have been set. - * @note The context must be configured using the AVOption API. - * - * @see av_opt_set_int() - * @see av_opt_set_dict() - * - * @param[in,out] s Swr context to initialize - * @return AVERROR error code in case of failure. - */ -int swr_init(struct SwrContext *s); - -/** - * Check whether an swr context has been initialized or not. - * - * @param[in] s Swr context to check - * @see swr_init() - * @return positive if it has been initialized, 0 if not initialized - */ -int swr_is_initialized(struct SwrContext *s); - -#if FF_API_OLD_CHANNEL_LAYOUT -/** - * Allocate SwrContext if needed and set/reset common parameters. - * - * This function does not require s to be allocated with swr_alloc(). On the - * other hand, swr_alloc() can use swr_alloc_set_opts() to set the parameters - * on the allocated context. - * - * @param s existing Swr context if available, or NULL if not - * @param out_ch_layout output channel layout (AV_CH_LAYOUT_*) - * @param out_sample_fmt output sample format (AV_SAMPLE_FMT_*). - * @param out_sample_rate output sample rate (frequency in Hz) - * @param in_ch_layout input channel layout (AV_CH_LAYOUT_*) - * @param in_sample_fmt input sample format (AV_SAMPLE_FMT_*). - * @param in_sample_rate input sample rate (frequency in Hz) - * @param log_offset logging level offset - * @param log_ctx parent logging context, can be NULL - * - * @see swr_init(), swr_free() - * @return NULL on error, allocated context otherwise - * @deprecated use @ref swr_alloc_set_opts2() - */ -attribute_deprecated -struct SwrContext *swr_alloc_set_opts(struct SwrContext *s, - int64_t out_ch_layout, enum AVSampleFormat out_sample_fmt, int out_sample_rate, - int64_t in_ch_layout, enum AVSampleFormat in_sample_fmt, int in_sample_rate, - int log_offset, void *log_ctx); -#endif - -/** - * Allocate SwrContext if needed and set/reset common parameters. - * - * This function does not require *ps to be allocated with swr_alloc(). On the - * other hand, swr_alloc() can use swr_alloc_set_opts2() to set the parameters - * on the allocated context. - * - * @param ps Pointer to an existing Swr context if available, or to NULL if not. - * On success, *ps will be set to the allocated context. - * @param out_ch_layout output channel layout (e.g. AV_CHANNEL_LAYOUT_*) - * @param out_sample_fmt output sample format (AV_SAMPLE_FMT_*). - * @param out_sample_rate output sample rate (frequency in Hz) - * @param in_ch_layout input channel layout (e.g. AV_CHANNEL_LAYOUT_*) - * @param in_sample_fmt input sample format (AV_SAMPLE_FMT_*). - * @param in_sample_rate input sample rate (frequency in Hz) - * @param log_offset logging level offset - * @param log_ctx parent logging context, can be NULL - * - * @see swr_init(), swr_free() - * @return 0 on success, a negative AVERROR code on error. - * On error, the Swr context is freed and *ps set to NULL. - */ -int swr_alloc_set_opts2(struct SwrContext **ps, - AVChannelLayout *out_ch_layout, enum AVSampleFormat out_sample_fmt, int out_sample_rate, - AVChannelLayout *in_ch_layout, enum AVSampleFormat in_sample_fmt, int in_sample_rate, - int log_offset, void *log_ctx); -/** - * @} - * - * @name SwrContext destructor functions - * @{ - */ - -/** - * Free the given SwrContext and set the pointer to NULL. - * - * @param[in] s a pointer to a pointer to Swr context - */ -void swr_free(struct SwrContext **s); - -/** - * Closes the context so that swr_is_initialized() returns 0. - * - * The context can be brought back to life by running swr_init(), - * swr_init() can also be used without swr_close(). - * This function is mainly provided for simplifying the usecase - * where one tries to support libavresample and libswresample. - * - * @param[in,out] s Swr context to be closed - */ -void swr_close(struct SwrContext *s); - -/** - * @} - * - * @name Core conversion functions - * @{ - */ - -/** Convert audio. - * - * in and in_count can be set to 0 to flush the last few samples out at the - * end. - * - * If more input is provided than output space, then the input will be buffered. - * You can avoid this buffering by using swr_get_out_samples() to retrieve an - * upper bound on the required number of output samples for the given number of - * input samples. Conversion will run directly without copying whenever possible. - * - * @param s allocated Swr context, with parameters set - * @param out output buffers, only the first one need be set in case of packed audio - * @param out_count amount of space available for output in samples per channel - * @param in input buffers, only the first one need to be set in case of packed audio - * @param in_count number of input samples available in one channel - * - * @return number of samples output per channel, negative value on error - */ -int swr_convert(struct SwrContext *s, uint8_t **out, int out_count, - const uint8_t **in , int in_count); - -/** - * Convert the next timestamp from input to output - * timestamps are in 1/(in_sample_rate * out_sample_rate) units. - * - * @note There are 2 slightly differently behaving modes. - * @li When automatic timestamp compensation is not used, (min_compensation >= FLT_MAX) - * in this case timestamps will be passed through with delays compensated - * @li When automatic timestamp compensation is used, (min_compensation < FLT_MAX) - * in this case the output timestamps will match output sample numbers. - * See ffmpeg-resampler(1) for the two modes of compensation. - * - * @param s[in] initialized Swr context - * @param pts[in] timestamp for the next input sample, INT64_MIN if unknown - * @see swr_set_compensation(), swr_drop_output(), and swr_inject_silence() are - * function used internally for timestamp compensation. - * @return the output timestamp for the next output sample - */ -int64_t swr_next_pts(struct SwrContext *s, int64_t pts); - -/** - * @} - * - * @name Low-level option setting functions - * These functons provide a means to set low-level options that is not possible - * with the AVOption API. - * @{ - */ - -/** - * Activate resampling compensation ("soft" compensation). This function is - * internally called when needed in swr_next_pts(). - * - * @param[in,out] s allocated Swr context. If it is not initialized, - * or SWR_FLAG_RESAMPLE is not set, swr_init() is - * called with the flag set. - * @param[in] sample_delta delta in PTS per sample - * @param[in] compensation_distance number of samples to compensate for - * @return >= 0 on success, AVERROR error codes if: - * @li @c s is NULL, - * @li @c compensation_distance is less than 0, - * @li @c compensation_distance is 0 but sample_delta is not, - * @li compensation unsupported by resampler, or - * @li swr_init() fails when called. - */ -int swr_set_compensation(struct SwrContext *s, int sample_delta, int compensation_distance); - -/** - * Set a customized input channel mapping. - * - * @param[in,out] s allocated Swr context, not yet initialized - * @param[in] channel_map customized input channel mapping (array of channel - * indexes, -1 for a muted channel) - * @return >= 0 on success, or AVERROR error code in case of failure. - */ -int swr_set_channel_mapping(struct SwrContext *s, const int *channel_map); - -#if FF_API_OLD_CHANNEL_LAYOUT -/** - * Generate a channel mixing matrix. - * - * This function is the one used internally by libswresample for building the - * default mixing matrix. It is made public just as a utility function for - * building custom matrices. - * - * @param in_layout input channel layout - * @param out_layout output channel layout - * @param center_mix_level mix level for the center channel - * @param surround_mix_level mix level for the surround channel(s) - * @param lfe_mix_level mix level for the low-frequency effects channel - * @param rematrix_maxval if 1.0, coefficients will be normalized to prevent - * overflow. if INT_MAX, coefficients will not be - * normalized. - * @param[out] matrix mixing coefficients; matrix[i + stride * o] is - * the weight of input channel i in output channel o. - * @param stride distance between adjacent input channels in the - * matrix array - * @param matrix_encoding matrixed stereo downmix mode (e.g. dplii) - * @param log_ctx parent logging context, can be NULL - * @return 0 on success, negative AVERROR code on failure - * @deprecated use @ref swr_build_matrix2() - */ -attribute_deprecated -int swr_build_matrix(uint64_t in_layout, uint64_t out_layout, - double center_mix_level, double surround_mix_level, - double lfe_mix_level, double rematrix_maxval, - double rematrix_volume, double *matrix, - int stride, enum AVMatrixEncoding matrix_encoding, - void *log_ctx); -#endif - -/** - * Generate a channel mixing matrix. - * - * This function is the one used internally by libswresample for building the - * default mixing matrix. It is made public just as a utility function for - * building custom matrices. - * - * @param in_layout input channel layout - * @param out_layout output channel layout - * @param center_mix_level mix level for the center channel - * @param surround_mix_level mix level for the surround channel(s) - * @param lfe_mix_level mix level for the low-frequency effects channel - * @param rematrix_maxval if 1.0, coefficients will be normalized to prevent - * overflow. if INT_MAX, coefficients will not be - * normalized. - * @param[out] matrix mixing coefficients; matrix[i + stride * o] is - * the weight of input channel i in output channel o. - * @param stride distance between adjacent input channels in the - * matrix array - * @param matrix_encoding matrixed stereo downmix mode (e.g. dplii) - * @param log_ctx parent logging context, can be NULL - * @return 0 on success, negative AVERROR code on failure - */ -int swr_build_matrix2(const AVChannelLayout *in_layout, const AVChannelLayout *out_layout, - double center_mix_level, double surround_mix_level, - double lfe_mix_level, double maxval, - double rematrix_volume, double *matrix, - ptrdiff_t stride, enum AVMatrixEncoding matrix_encoding, - void *log_context); - -/** - * Set a customized remix matrix. - * - * @param s allocated Swr context, not yet initialized - * @param matrix remix coefficients; matrix[i + stride * o] is - * the weight of input channel i in output channel o - * @param stride offset between lines of the matrix - * @return >= 0 on success, or AVERROR error code in case of failure. - */ -int swr_set_matrix(struct SwrContext *s, const double *matrix, int stride); - -/** - * @} - * - * @name Sample handling functions - * @{ - */ - -/** - * Drops the specified number of output samples. - * - * This function, along with swr_inject_silence(), is called by swr_next_pts() - * if needed for "hard" compensation. - * - * @param s allocated Swr context - * @param count number of samples to be dropped - * - * @return >= 0 on success, or a negative AVERROR code on failure - */ -int swr_drop_output(struct SwrContext *s, int count); - -/** - * Injects the specified number of silence samples. - * - * This function, along with swr_drop_output(), is called by swr_next_pts() - * if needed for "hard" compensation. - * - * @param s allocated Swr context - * @param count number of samples to be dropped - * - * @return >= 0 on success, or a negative AVERROR code on failure - */ -int swr_inject_silence(struct SwrContext *s, int count); - -/** - * Gets the delay the next input sample will experience relative to the next output sample. - * - * Swresample can buffer data if more input has been provided than available - * output space, also converting between sample rates needs a delay. - * This function returns the sum of all such delays. - * The exact delay is not necessarily an integer value in either input or - * output sample rate. Especially when downsampling by a large value, the - * output sample rate may be a poor choice to represent the delay, similarly - * for upsampling and the input sample rate. - * - * @param s swr context - * @param base timebase in which the returned delay will be: - * @li if it's set to 1 the returned delay is in seconds - * @li if it's set to 1000 the returned delay is in milliseconds - * @li if it's set to the input sample rate then the returned - * delay is in input samples - * @li if it's set to the output sample rate then the returned - * delay is in output samples - * @li if it's the least common multiple of in_sample_rate and - * out_sample_rate then an exact rounding-free delay will be - * returned - * @returns the delay in 1 / @c base units. - */ -int64_t swr_get_delay(struct SwrContext *s, int64_t base); - -/** - * Find an upper bound on the number of samples that the next swr_convert - * call will output, if called with in_samples of input samples. This - * depends on the internal state, and anything changing the internal state - * (like further swr_convert() calls) will may change the number of samples - * swr_get_out_samples() returns for the same number of input samples. - * - * @param in_samples number of input samples. - * @note any call to swr_inject_silence(), swr_convert(), swr_next_pts() - * or swr_set_compensation() invalidates this limit - * @note it is recommended to pass the correct available buffer size - * to all functions like swr_convert() even if swr_get_out_samples() - * indicates that less would be used. - * @returns an upper bound on the number of samples that the next swr_convert - * will output or a negative value to indicate an error - */ -int swr_get_out_samples(struct SwrContext *s, int in_samples); - -/** - * @} - * - * @name Configuration accessors - * @{ - */ - -/** - * Return the @ref LIBSWRESAMPLE_VERSION_INT constant. - * - * This is useful to check if the build-time libswresample has the same version - * as the run-time one. - * - * @returns the unsigned int-typed version - */ -unsigned swresample_version(void); - -/** - * Return the swr build-time configuration. - * - * @returns the build-time @c ./configure flags - */ -const char *swresample_configuration(void); - -/** - * Return the swr license. - * - * @returns the license of libswresample, determined at build-time - */ -const char *swresample_license(void); - -/** - * @} - * - * @name AVFrame based API - * @{ - */ - -/** - * Convert the samples in the input AVFrame and write them to the output AVFrame. - * - * Input and output AVFrames must have channel_layout, sample_rate and format set. - * - * If the output AVFrame does not have the data pointers allocated the nb_samples - * field will be set using av_frame_get_buffer() - * is called to allocate the frame. - * - * The output AVFrame can be NULL or have fewer allocated samples than required. - * In this case, any remaining samples not written to the output will be added - * to an internal FIFO buffer, to be returned at the next call to this function - * or to swr_convert(). - * - * If converting sample rate, there may be data remaining in the internal - * resampling delay buffer. swr_get_delay() tells the number of - * remaining samples. To get this data as output, call this function or - * swr_convert() with NULL input. - * - * If the SwrContext configuration does not match the output and - * input AVFrame settings the conversion does not take place and depending on - * which AVFrame is not matching AVERROR_OUTPUT_CHANGED, AVERROR_INPUT_CHANGED - * or the result of a bitwise-OR of them is returned. - * - * @see swr_delay() - * @see swr_convert() - * @see swr_get_delay() - * - * @param swr audio resample context - * @param output output AVFrame - * @param input input AVFrame - * @return 0 on success, AVERROR on failure or nonmatching - * configuration. - */ -int swr_convert_frame(SwrContext *swr, - AVFrame *output, const AVFrame *input); - -/** - * Configure or reconfigure the SwrContext using the information - * provided by the AVFrames. - * - * The original resampling context is reset even on failure. - * The function calls swr_close() internally if the context is open. - * - * @see swr_close(); - * - * @param swr audio resample context - * @param output output AVFrame - * @param input input AVFrame - * @return 0 on success, AVERROR on failure. - */ -int swr_config_frame(SwrContext *swr, const AVFrame *out, const AVFrame *in); - -/** - * @} - * @} - */ - -#endif /* SWRESAMPLE_SWRESAMPLE_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libswresample/version.h b/third_party/ffmpeg/kylin/amd64/include/libswresample/version.h deleted file mode 100644 index 66bac2fa..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libswresample/version.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Version macros. - * - * This file is part of libswresample - * - * libswresample is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * libswresample is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with libswresample; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWRESAMPLE_VERSION_H -#define SWRESAMPLE_VERSION_H - -/** - * @file - * Libswresample version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBSWRESAMPLE_VERSION_MINOR 8 -#define LIBSWRESAMPLE_VERSION_MICRO 100 - -#define LIBSWRESAMPLE_VERSION_INT AV_VERSION_INT(LIBSWRESAMPLE_VERSION_MAJOR, \ - LIBSWRESAMPLE_VERSION_MINOR, \ - LIBSWRESAMPLE_VERSION_MICRO) -#define LIBSWRESAMPLE_VERSION AV_VERSION(LIBSWRESAMPLE_VERSION_MAJOR, \ - LIBSWRESAMPLE_VERSION_MINOR, \ - LIBSWRESAMPLE_VERSION_MICRO) -#define LIBSWRESAMPLE_BUILD LIBSWRESAMPLE_VERSION_INT - -#define LIBSWRESAMPLE_IDENT "SwR" AV_STRINGIFY(LIBSWRESAMPLE_VERSION) - -#endif /* SWRESAMPLE_VERSION_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libswresample/version_major.h b/third_party/ffmpeg/kylin/amd64/include/libswresample/version_major.h deleted file mode 100644 index 7f265c20..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libswresample/version_major.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Version macros. - * - * This file is part of libswresample - * - * libswresample is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * libswresample is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with libswresample; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWRESAMPLE_VERSION_MAJOR_H -#define SWRESAMPLE_VERSION_MAJOR_H - -/** - * @file - * Libswresample version macros - */ - -#define LIBSWRESAMPLE_VERSION_MAJOR 4 - -#endif /* SWRESAMPLE_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libswscale/swscale.h b/third_party/ffmpeg/kylin/amd64/include/libswscale/swscale.h deleted file mode 100644 index 3ebf7c69..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libswscale/swscale.h +++ /dev/null @@ -1,431 +0,0 @@ -/* - * Copyright (C) 2001-2011 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWSCALE_SWSCALE_H -#define SWSCALE_SWSCALE_H - -/** - * @file - * @ingroup libsws - * external API header - */ - -#include - -#include "libavutil/avutil.h" -#include "libavutil/frame.h" -#include "libavutil/log.h" -#include "libavutil/pixfmt.h" -#include "version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "version.h" -#endif - -/** - * @defgroup libsws libswscale - * Color conversion and scaling library. - * - * @{ - * - * Return the LIBSWSCALE_VERSION_INT constant. - */ -unsigned swscale_version(void); - -/** - * Return the libswscale build-time configuration. - */ -const char *swscale_configuration(void); - -/** - * Return the libswscale license. - */ -const char *swscale_license(void); - -/* values for the flags, the stuff on the command line is different */ -#define SWS_FAST_BILINEAR 1 -#define SWS_BILINEAR 2 -#define SWS_BICUBIC 4 -#define SWS_X 8 -#define SWS_POINT 0x10 -#define SWS_AREA 0x20 -#define SWS_BICUBLIN 0x40 -#define SWS_GAUSS 0x80 -#define SWS_SINC 0x100 -#define SWS_LANCZOS 0x200 -#define SWS_SPLINE 0x400 - -#define SWS_SRC_V_CHR_DROP_MASK 0x30000 -#define SWS_SRC_V_CHR_DROP_SHIFT 16 - -#define SWS_PARAM_DEFAULT 123456 - -#define SWS_PRINT_INFO 0x1000 - -//the following 3 flags are not completely implemented -//internal chrominance subsampling info -#define SWS_FULL_CHR_H_INT 0x2000 -//input subsampling info -#define SWS_FULL_CHR_H_INP 0x4000 -#define SWS_DIRECT_BGR 0x8000 -#define SWS_ACCURATE_RND 0x40000 -#define SWS_BITEXACT 0x80000 -#define SWS_ERROR_DIFFUSION 0x800000 - -#define SWS_MAX_REDUCE_CUTOFF 0.002 - -#define SWS_CS_ITU709 1 -#define SWS_CS_FCC 4 -#define SWS_CS_ITU601 5 -#define SWS_CS_ITU624 5 -#define SWS_CS_SMPTE170M 5 -#define SWS_CS_SMPTE240M 7 -#define SWS_CS_DEFAULT 5 -#define SWS_CS_BT2020 9 - -/** - * Return a pointer to yuv<->rgb coefficients for the given colorspace - * suitable for sws_setColorspaceDetails(). - * - * @param colorspace One of the SWS_CS_* macros. If invalid, - * SWS_CS_DEFAULT is used. - */ -const int *sws_getCoefficients(int colorspace); - -// when used for filters they must have an odd number of elements -// coeffs cannot be shared between vectors -typedef struct SwsVector { - double *coeff; ///< pointer to the list of coefficients - int length; ///< number of coefficients in the vector -} SwsVector; - -// vectors can be shared -typedef struct SwsFilter { - SwsVector *lumH; - SwsVector *lumV; - SwsVector *chrH; - SwsVector *chrV; -} SwsFilter; - -struct SwsContext; - -/** - * Return a positive value if pix_fmt is a supported input format, 0 - * otherwise. - */ -int sws_isSupportedInput(enum AVPixelFormat pix_fmt); - -/** - * Return a positive value if pix_fmt is a supported output format, 0 - * otherwise. - */ -int sws_isSupportedOutput(enum AVPixelFormat pix_fmt); - -/** - * @param[in] pix_fmt the pixel format - * @return a positive value if an endianness conversion for pix_fmt is - * supported, 0 otherwise. - */ -int sws_isSupportedEndiannessConversion(enum AVPixelFormat pix_fmt); - -/** - * Allocate an empty SwsContext. This must be filled and passed to - * sws_init_context(). For filling see AVOptions, options.c and - * sws_setColorspaceDetails(). - */ -struct SwsContext *sws_alloc_context(void); - -/** - * Initialize the swscaler context sws_context. - * - * @return zero or positive value on success, a negative value on - * error - */ -av_warn_unused_result -int sws_init_context(struct SwsContext *sws_context, SwsFilter *srcFilter, SwsFilter *dstFilter); - -/** - * Free the swscaler context swsContext. - * If swsContext is NULL, then does nothing. - */ -void sws_freeContext(struct SwsContext *swsContext); - -/** - * Allocate and return an SwsContext. You need it to perform - * scaling/conversion operations using sws_scale(). - * - * @param srcW the width of the source image - * @param srcH the height of the source image - * @param srcFormat the source image format - * @param dstW the width of the destination image - * @param dstH the height of the destination image - * @param dstFormat the destination image format - * @param flags specify which algorithm and options to use for rescaling - * @param param extra parameters to tune the used scaler - * For SWS_BICUBIC param[0] and [1] tune the shape of the basis - * function, param[0] tunes f(1) and param[1] f´(1) - * For SWS_GAUSS param[0] tunes the exponent and thus cutoff - * frequency - * For SWS_LANCZOS param[0] tunes the width of the window function - * @return a pointer to an allocated context, or NULL in case of error - * @note this function is to be removed after a saner alternative is - * written - */ -struct SwsContext *sws_getContext(int srcW, int srcH, enum AVPixelFormat srcFormat, - int dstW, int dstH, enum AVPixelFormat dstFormat, - int flags, SwsFilter *srcFilter, - SwsFilter *dstFilter, const double *param); - -/** - * Scale the image slice in srcSlice and put the resulting scaled - * slice in the image in dst. A slice is a sequence of consecutive - * rows in an image. - * - * Slices have to be provided in sequential order, either in - * top-bottom or bottom-top order. If slices are provided in - * non-sequential order the behavior of the function is undefined. - * - * @param c the scaling context previously created with - * sws_getContext() - * @param srcSlice the array containing the pointers to the planes of - * the source slice - * @param srcStride the array containing the strides for each plane of - * the source image - * @param srcSliceY the position in the source image of the slice to - * process, that is the number (counted starting from - * zero) in the image of the first row of the slice - * @param srcSliceH the height of the source slice, that is the number - * of rows in the slice - * @param dst the array containing the pointers to the planes of - * the destination image - * @param dstStride the array containing the strides for each plane of - * the destination image - * @return the height of the output slice - */ -int sws_scale(struct SwsContext *c, const uint8_t *const srcSlice[], - const int srcStride[], int srcSliceY, int srcSliceH, - uint8_t *const dst[], const int dstStride[]); - -/** - * Scale source data from src and write the output to dst. - * - * This is merely a convenience wrapper around - * - sws_frame_start() - * - sws_send_slice(0, src->height) - * - sws_receive_slice(0, dst->height) - * - sws_frame_end() - * - * @param dst The destination frame. See documentation for sws_frame_start() for - * more details. - * @param src The source frame. - * - * @return 0 on success, a negative AVERROR code on failure - */ -int sws_scale_frame(struct SwsContext *c, AVFrame *dst, const AVFrame *src); - -/** - * Initialize the scaling process for a given pair of source/destination frames. - * Must be called before any calls to sws_send_slice() and sws_receive_slice(). - * - * This function will retain references to src and dst, so they must both use - * refcounted buffers (if allocated by the caller, in case of dst). - * - * @param dst The destination frame. - * - * The data buffers may either be already allocated by the caller or - * left clear, in which case they will be allocated by the scaler. - * The latter may have performance advantages - e.g. in certain cases - * some output planes may be references to input planes, rather than - * copies. - * - * Output data will be written into this frame in successful - * sws_receive_slice() calls. - * @param src The source frame. The data buffers must be allocated, but the - * frame data does not have to be ready at this point. Data - * availability is then signalled by sws_send_slice(). - * @return 0 on success, a negative AVERROR code on failure - * - * @see sws_frame_end() - */ -int sws_frame_start(struct SwsContext *c, AVFrame *dst, const AVFrame *src); - -/** - * Finish the scaling process for a pair of source/destination frames previously - * submitted with sws_frame_start(). Must be called after all sws_send_slice() - * and sws_receive_slice() calls are done, before any new sws_frame_start() - * calls. - */ -void sws_frame_end(struct SwsContext *c); - -/** - * Indicate that a horizontal slice of input data is available in the source - * frame previously provided to sws_frame_start(). The slices may be provided in - * any order, but may not overlap. For vertically subsampled pixel formats, the - * slices must be aligned according to subsampling. - * - * @param slice_start first row of the slice - * @param slice_height number of rows in the slice - * - * @return a non-negative number on success, a negative AVERROR code on failure. - */ -int sws_send_slice(struct SwsContext *c, unsigned int slice_start, - unsigned int slice_height); - -/** - * Request a horizontal slice of the output data to be written into the frame - * previously provided to sws_frame_start(). - * - * @param slice_start first row of the slice; must be a multiple of - * sws_receive_slice_alignment() - * @param slice_height number of rows in the slice; must be a multiple of - * sws_receive_slice_alignment(), except for the last slice - * (i.e. when slice_start+slice_height is equal to output - * frame height) - * - * @return a non-negative number if the data was successfully written into the output - * AVERROR(EAGAIN) if more input data needs to be provided before the - * output can be produced - * another negative AVERROR code on other kinds of scaling failure - */ -int sws_receive_slice(struct SwsContext *c, unsigned int slice_start, - unsigned int slice_height); - -/** - * @return alignment required for output slices requested with sws_receive_slice(). - * Slice offsets and sizes passed to sws_receive_slice() must be - * multiples of the value returned from this function. - */ -unsigned int sws_receive_slice_alignment(const struct SwsContext *c); - -/** - * @param dstRange flag indicating the while-black range of the output (1=jpeg / 0=mpeg) - * @param srcRange flag indicating the while-black range of the input (1=jpeg / 0=mpeg) - * @param table the yuv2rgb coefficients describing the output yuv space, normally ff_yuv2rgb_coeffs[x] - * @param inv_table the yuv2rgb coefficients describing the input yuv space, normally ff_yuv2rgb_coeffs[x] - * @param brightness 16.16 fixed point brightness correction - * @param contrast 16.16 fixed point contrast correction - * @param saturation 16.16 fixed point saturation correction -#if LIBSWSCALE_VERSION_MAJOR > 6 - * @return negative error code on error, non negative otherwise -#else - * @return -1 if not supported -#endif - */ -int sws_setColorspaceDetails(struct SwsContext *c, const int inv_table[4], - int srcRange, const int table[4], int dstRange, - int brightness, int contrast, int saturation); - -/** -#if LIBSWSCALE_VERSION_MAJOR > 6 - * @return negative error code on error, non negative otherwise -#else - * @return -1 if not supported -#endif - */ -int sws_getColorspaceDetails(struct SwsContext *c, int **inv_table, - int *srcRange, int **table, int *dstRange, - int *brightness, int *contrast, int *saturation); - -/** - * Allocate and return an uninitialized vector with length coefficients. - */ -SwsVector *sws_allocVec(int length); - -/** - * Return a normalized Gaussian curve used to filter stuff - * quality = 3 is high quality, lower is lower quality. - */ -SwsVector *sws_getGaussianVec(double variance, double quality); - -/** - * Scale all the coefficients of a by the scalar value. - */ -void sws_scaleVec(SwsVector *a, double scalar); - -/** - * Scale all the coefficients of a so that their sum equals height. - */ -void sws_normalizeVec(SwsVector *a, double height); - -void sws_freeVec(SwsVector *a); - -SwsFilter *sws_getDefaultFilter(float lumaGBlur, float chromaGBlur, - float lumaSharpen, float chromaSharpen, - float chromaHShift, float chromaVShift, - int verbose); -void sws_freeFilter(SwsFilter *filter); - -/** - * Check if context can be reused, otherwise reallocate a new one. - * - * If context is NULL, just calls sws_getContext() to get a new - * context. Otherwise, checks if the parameters are the ones already - * saved in context. If that is the case, returns the current - * context. Otherwise, frees context and gets a new context with - * the new parameters. - * - * Be warned that srcFilter and dstFilter are not checked, they - * are assumed to remain the same. - */ -struct SwsContext *sws_getCachedContext(struct SwsContext *context, - int srcW, int srcH, enum AVPixelFormat srcFormat, - int dstW, int dstH, enum AVPixelFormat dstFormat, - int flags, SwsFilter *srcFilter, - SwsFilter *dstFilter, const double *param); - -/** - * Convert an 8-bit paletted frame into a frame with a color depth of 32 bits. - * - * The output frame will have the same packed format as the palette. - * - * @param src source frame buffer - * @param dst destination frame buffer - * @param num_pixels number of pixels to convert - * @param palette array with [256] entries, which must match color arrangement (RGB or BGR) of src - */ -void sws_convertPalette8ToPacked32(const uint8_t *src, uint8_t *dst, int num_pixels, const uint8_t *palette); - -/** - * Convert an 8-bit paletted frame into a frame with a color depth of 24 bits. - * - * With the palette format "ABCD", the destination frame ends up with the format "ABC". - * - * @param src source frame buffer - * @param dst destination frame buffer - * @param num_pixels number of pixels to convert - * @param palette array with [256] entries, which must match color arrangement (RGB or BGR) of src - */ -void sws_convertPalette8ToPacked24(const uint8_t *src, uint8_t *dst, int num_pixels, const uint8_t *palette); - -/** - * Get the AVClass for swsContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *sws_get_class(void); - -/** - * @} - */ - -#endif /* SWSCALE_SWSCALE_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libswscale/version.h b/third_party/ffmpeg/kylin/amd64/include/libswscale/version.h deleted file mode 100644 index 3193562d..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libswscale/version.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWSCALE_VERSION_H -#define SWSCALE_VERSION_H - -/** - * @file - * swscale version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBSWSCALE_VERSION_MINOR 8 -#define LIBSWSCALE_VERSION_MICRO 102 - -#define LIBSWSCALE_VERSION_INT AV_VERSION_INT(LIBSWSCALE_VERSION_MAJOR, \ - LIBSWSCALE_VERSION_MINOR, \ - LIBSWSCALE_VERSION_MICRO) -#define LIBSWSCALE_VERSION AV_VERSION(LIBSWSCALE_VERSION_MAJOR, \ - LIBSWSCALE_VERSION_MINOR, \ - LIBSWSCALE_VERSION_MICRO) -#define LIBSWSCALE_BUILD LIBSWSCALE_VERSION_INT - -#define LIBSWSCALE_IDENT "SwS" AV_STRINGIFY(LIBSWSCALE_VERSION) - -#endif /* SWSCALE_VERSION_H */ diff --git a/third_party/ffmpeg/kylin/amd64/include/libswscale/version_major.h b/third_party/ffmpeg/kylin/amd64/include/libswscale/version_major.h deleted file mode 100644 index 2f841878..00000000 --- a/third_party/ffmpeg/kylin/amd64/include/libswscale/version_major.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWSCALE_VERSION_MAJOR_H -#define SWSCALE_VERSION_MAJOR_H - -/** - * @file - * swscale version macros - */ - -#define LIBSWSCALE_VERSION_MAJOR 6 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - */ - -#endif /* SWSCALE_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/kylin/amd64/lib/libavcodec.so b/third_party/ffmpeg/kylin/amd64/lib/libavcodec.so deleted file mode 120000 index 38f95f00..00000000 --- a/third_party/ffmpeg/kylin/amd64/lib/libavcodec.so +++ /dev/null @@ -1 +0,0 @@ -libavcodec.so.59.42.100 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/amd64/lib/libavcodec.so.59 b/third_party/ffmpeg/kylin/amd64/lib/libavcodec.so.59 deleted file mode 120000 index 38f95f00..00000000 --- a/third_party/ffmpeg/kylin/amd64/lib/libavcodec.so.59 +++ /dev/null @@ -1 +0,0 @@ -libavcodec.so.59.42.100 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/amd64/lib/libavcodec.so.59.42.100 b/third_party/ffmpeg/kylin/amd64/lib/libavcodec.so.59.42.100 deleted file mode 100755 index d26f2528..00000000 Binary files a/third_party/ffmpeg/kylin/amd64/lib/libavcodec.so.59.42.100 and /dev/null differ diff --git a/third_party/ffmpeg/kylin/amd64/lib/libavdevice.so b/third_party/ffmpeg/kylin/amd64/lib/libavdevice.so deleted file mode 120000 index 23a1030b..00000000 --- a/third_party/ffmpeg/kylin/amd64/lib/libavdevice.so +++ /dev/null @@ -1 +0,0 @@ -libavdevice.so.59.8.101 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/amd64/lib/libavdevice.so.59 b/third_party/ffmpeg/kylin/amd64/lib/libavdevice.so.59 deleted file mode 120000 index 23a1030b..00000000 --- a/third_party/ffmpeg/kylin/amd64/lib/libavdevice.so.59 +++ /dev/null @@ -1 +0,0 @@ -libavdevice.so.59.8.101 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/amd64/lib/libavdevice.so.59.8.101 b/third_party/ffmpeg/kylin/amd64/lib/libavdevice.so.59.8.101 deleted file mode 100755 index d3f72f2c..00000000 Binary files a/third_party/ffmpeg/kylin/amd64/lib/libavdevice.so.59.8.101 and /dev/null differ diff --git a/third_party/ffmpeg/kylin/amd64/lib/libavfilter.so b/third_party/ffmpeg/kylin/amd64/lib/libavfilter.so deleted file mode 120000 index a3bebe5c..00000000 --- a/third_party/ffmpeg/kylin/amd64/lib/libavfilter.so +++ /dev/null @@ -1 +0,0 @@ -libavfilter.so.8.46.101 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/amd64/lib/libavfilter.so.8 b/third_party/ffmpeg/kylin/amd64/lib/libavfilter.so.8 deleted file mode 120000 index a3bebe5c..00000000 --- a/third_party/ffmpeg/kylin/amd64/lib/libavfilter.so.8 +++ /dev/null @@ -1 +0,0 @@ -libavfilter.so.8.46.101 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/amd64/lib/libavfilter.so.8.46.101 b/third_party/ffmpeg/kylin/amd64/lib/libavfilter.so.8.46.101 deleted file mode 100755 index 0d41dd62..00000000 Binary files a/third_party/ffmpeg/kylin/amd64/lib/libavfilter.so.8.46.101 and /dev/null differ diff --git a/third_party/ffmpeg/kylin/amd64/lib/libavformat.so b/third_party/ffmpeg/kylin/amd64/lib/libavformat.so deleted file mode 120000 index 5b88060f..00000000 --- a/third_party/ffmpeg/kylin/amd64/lib/libavformat.so +++ /dev/null @@ -1 +0,0 @@ -libavformat.so.59.30.100 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/amd64/lib/libavformat.so.59 b/third_party/ffmpeg/kylin/amd64/lib/libavformat.so.59 deleted file mode 120000 index 5b88060f..00000000 --- a/third_party/ffmpeg/kylin/amd64/lib/libavformat.so.59 +++ /dev/null @@ -1 +0,0 @@ -libavformat.so.59.30.100 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/amd64/lib/libavformat.so.59.30.100 b/third_party/ffmpeg/kylin/amd64/lib/libavformat.so.59.30.100 deleted file mode 100755 index 51b39a5a..00000000 Binary files a/third_party/ffmpeg/kylin/amd64/lib/libavformat.so.59.30.100 and /dev/null differ diff --git a/third_party/ffmpeg/kylin/amd64/lib/libavutil.so b/third_party/ffmpeg/kylin/amd64/lib/libavutil.so deleted file mode 120000 index 609d2206..00000000 --- a/third_party/ffmpeg/kylin/amd64/lib/libavutil.so +++ /dev/null @@ -1 +0,0 @@ -libavutil.so.57.32.101 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/amd64/lib/libavutil.so.57 b/third_party/ffmpeg/kylin/amd64/lib/libavutil.so.57 deleted file mode 120000 index 609d2206..00000000 --- a/third_party/ffmpeg/kylin/amd64/lib/libavutil.so.57 +++ /dev/null @@ -1 +0,0 @@ -libavutil.so.57.32.101 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/amd64/lib/libavutil.so.57.32.101 b/third_party/ffmpeg/kylin/amd64/lib/libavutil.so.57.32.101 deleted file mode 100755 index 6929849d..00000000 Binary files a/third_party/ffmpeg/kylin/amd64/lib/libavutil.so.57.32.101 and /dev/null differ diff --git a/third_party/ffmpeg/kylin/amd64/lib/libswresample.so b/third_party/ffmpeg/kylin/amd64/lib/libswresample.so deleted file mode 120000 index 3b672540..00000000 --- a/third_party/ffmpeg/kylin/amd64/lib/libswresample.so +++ /dev/null @@ -1 +0,0 @@ -libswresample.so.4.8.100 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/amd64/lib/libswresample.so.4 b/third_party/ffmpeg/kylin/amd64/lib/libswresample.so.4 deleted file mode 120000 index 3b672540..00000000 --- a/third_party/ffmpeg/kylin/amd64/lib/libswresample.so.4 +++ /dev/null @@ -1 +0,0 @@ -libswresample.so.4.8.100 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/amd64/lib/libswresample.so.4.8.100 b/third_party/ffmpeg/kylin/amd64/lib/libswresample.so.4.8.100 deleted file mode 100755 index 501030e0..00000000 Binary files a/third_party/ffmpeg/kylin/amd64/lib/libswresample.so.4.8.100 and /dev/null differ diff --git a/third_party/ffmpeg/kylin/amd64/lib/libswscale.so b/third_party/ffmpeg/kylin/amd64/lib/libswscale.so deleted file mode 120000 index 512c0584..00000000 --- a/third_party/ffmpeg/kylin/amd64/lib/libswscale.so +++ /dev/null @@ -1 +0,0 @@ -libswscale.so.6.8.102 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/amd64/lib/libswscale.so.6 b/third_party/ffmpeg/kylin/amd64/lib/libswscale.so.6 deleted file mode 120000 index 512c0584..00000000 --- a/third_party/ffmpeg/kylin/amd64/lib/libswscale.so.6 +++ /dev/null @@ -1 +0,0 @@ -libswscale.so.6.8.102 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/amd64/lib/libswscale.so.6.8.102 b/third_party/ffmpeg/kylin/amd64/lib/libswscale.so.6.8.102 deleted file mode 100755 index 8823c4fe..00000000 Binary files a/third_party/ffmpeg/kylin/amd64/lib/libswscale.so.6.8.102 and /dev/null differ diff --git a/third_party/ffmpeg/kylin/amd64/lib/pkgconfig/libavcodec.pc b/third_party/ffmpeg/kylin/amd64/lib/pkgconfig/libavcodec.pc deleted file mode 100644 index ef155e94..00000000 --- a/third_party/ffmpeg/kylin/amd64/lib/pkgconfig/libavcodec.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/luoliangyi/sane/code_app/third_party/ffmpeg/kylin/amd64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/luoliangyi/sane/code_app/third_party/ffmpeg/kylin/amd64/ffmpeg/release/lib -includedir=/home/luoliangyi/sane/code_app/third_party/ffmpeg/kylin/amd64/ffmpeg/release/include - -Name: libavcodec -Description: FFmpeg codec library -Version: 59.42.100 -Requires: -Requires.private: libswresample >= 4.8.100, libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lavcodec -Libs.private: -pthread -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/kylin/amd64/lib/pkgconfig/libavdevice.pc b/third_party/ffmpeg/kylin/amd64/lib/pkgconfig/libavdevice.pc deleted file mode 100644 index e47141fe..00000000 --- a/third_party/ffmpeg/kylin/amd64/lib/pkgconfig/libavdevice.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/luoliangyi/sane/code_app/third_party/ffmpeg/kylin/amd64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/luoliangyi/sane/code_app/third_party/ffmpeg/kylin/amd64/ffmpeg/release/lib -includedir=/home/luoliangyi/sane/code_app/third_party/ffmpeg/kylin/amd64/ffmpeg/release/include - -Name: libavdevice -Description: FFmpeg device handling library -Version: 59.8.101 -Requires: -Requires.private: libavfilter >= 8.46.101, libswscale >= 6.8.102, libavformat >= 59.30.100, libavcodec >= 59.42.100, libswresample >= 4.8.100, libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lavdevice -Libs.private: -lm -latomic -lxcb -lxcb-shape -lxcb -lxcb-xfixes -lxcb-render -lxcb-shape -lxcb -lasound -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/kylin/amd64/lib/pkgconfig/libavfilter.pc b/third_party/ffmpeg/kylin/amd64/lib/pkgconfig/libavfilter.pc deleted file mode 100644 index 32a38a95..00000000 --- a/third_party/ffmpeg/kylin/amd64/lib/pkgconfig/libavfilter.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/luoliangyi/sane/code_app/third_party/ffmpeg/kylin/amd64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/luoliangyi/sane/code_app/third_party/ffmpeg/kylin/amd64/ffmpeg/release/lib -includedir=/home/luoliangyi/sane/code_app/third_party/ffmpeg/kylin/amd64/ffmpeg/release/include - -Name: libavfilter -Description: FFmpeg audio/video filtering library -Version: 8.46.101 -Requires: -Requires.private: libswscale >= 6.8.102, libavformat >= 59.30.100, libavcodec >= 59.42.100, libswresample >= 4.8.100, libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lavfilter -Libs.private: -pthread -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/kylin/amd64/lib/pkgconfig/libavformat.pc b/third_party/ffmpeg/kylin/amd64/lib/pkgconfig/libavformat.pc deleted file mode 100644 index f2355bca..00000000 --- a/third_party/ffmpeg/kylin/amd64/lib/pkgconfig/libavformat.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/luoliangyi/sane/code_app/third_party/ffmpeg/kylin/amd64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/luoliangyi/sane/code_app/third_party/ffmpeg/kylin/amd64/ffmpeg/release/lib -includedir=/home/luoliangyi/sane/code_app/third_party/ffmpeg/kylin/amd64/ffmpeg/release/include - -Name: libavformat -Description: FFmpeg container format library -Version: 59.30.100 -Requires: -Requires.private: libavcodec >= 59.42.100, libswresample >= 4.8.100, libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lavformat -Libs.private: -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/kylin/amd64/lib/pkgconfig/libavutil.pc b/third_party/ffmpeg/kylin/amd64/lib/pkgconfig/libavutil.pc deleted file mode 100644 index 038dca0b..00000000 --- a/third_party/ffmpeg/kylin/amd64/lib/pkgconfig/libavutil.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/luoliangyi/sane/code_app/third_party/ffmpeg/kylin/amd64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/luoliangyi/sane/code_app/third_party/ffmpeg/kylin/amd64/ffmpeg/release/lib -includedir=/home/luoliangyi/sane/code_app/third_party/ffmpeg/kylin/amd64/ffmpeg/release/include - -Name: libavutil -Description: FFmpeg utility library -Version: 57.32.101 -Requires: -Requires.private: -Conflicts: -Libs: -L${libdir} -lavutil -Libs.private: -pthread -lm -latomic -lX11 -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/kylin/amd64/lib/pkgconfig/libswresample.pc b/third_party/ffmpeg/kylin/amd64/lib/pkgconfig/libswresample.pc deleted file mode 100644 index 00628609..00000000 --- a/third_party/ffmpeg/kylin/amd64/lib/pkgconfig/libswresample.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/luoliangyi/sane/code_app/third_party/ffmpeg/kylin/amd64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/luoliangyi/sane/code_app/third_party/ffmpeg/kylin/amd64/ffmpeg/release/lib -includedir=/home/luoliangyi/sane/code_app/third_party/ffmpeg/kylin/amd64/ffmpeg/release/include - -Name: libswresample -Description: FFmpeg audio resampling library -Version: 4.8.100 -Requires: -Requires.private: libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lswresample -Libs.private: -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/kylin/amd64/lib/pkgconfig/libswscale.pc b/third_party/ffmpeg/kylin/amd64/lib/pkgconfig/libswscale.pc deleted file mode 100644 index e7c3a7e5..00000000 --- a/third_party/ffmpeg/kylin/amd64/lib/pkgconfig/libswscale.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/luoliangyi/sane/code_app/third_party/ffmpeg/kylin/amd64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/luoliangyi/sane/code_app/third_party/ffmpeg/kylin/amd64/ffmpeg/release/lib -includedir=/home/luoliangyi/sane/code_app/third_party/ffmpeg/kylin/amd64/ffmpeg/release/include - -Name: libswscale -Description: FFmpeg image rescaling library -Version: 6.8.102 -Requires: -Requires.private: libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lswscale -Libs.private: -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/kylin/mips64/include/libavcodec/ac3_parser.h b/third_party/ffmpeg/kylin/mips64/include/libavcodec/ac3_parser.h deleted file mode 100644 index ff8cc4cf..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavcodec/ac3_parser.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * AC-3 parser prototypes - * Copyright (c) 2003 Fabrice Bellard - * Copyright (c) 2003 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AC3_PARSER_H -#define AVCODEC_AC3_PARSER_H - -#include -#include - -/** - * Extract the bitstream ID and the frame size from AC-3 data. - */ -int av_ac3_parse_header(const uint8_t *buf, size_t size, - uint8_t *bitstream_id, uint16_t *frame_size); - - -#endif /* AVCODEC_AC3_PARSER_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavcodec/adts_parser.h b/third_party/ffmpeg/kylin/mips64/include/libavcodec/adts_parser.h deleted file mode 100644 index f85becd1..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavcodec/adts_parser.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_ADTS_PARSER_H -#define AVCODEC_ADTS_PARSER_H - -#include -#include - -#define AV_AAC_ADTS_HEADER_SIZE 7 - -/** - * Extract the number of samples and frames from AAC data. - * @param[in] buf pointer to AAC data buffer - * @param[out] samples Pointer to where number of samples is written - * @param[out] frames Pointer to where number of frames is written - * @return Returns 0 on success, error code on failure. - */ -int av_adts_header_parse(const uint8_t *buf, uint32_t *samples, - uint8_t *frames); - -#endif /* AVCODEC_ADTS_PARSER_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavcodec/avcodec.h b/third_party/ffmpeg/kylin/mips64/include/libavcodec/avcodec.h deleted file mode 100644 index 65c85353..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavcodec/avcodec.h +++ /dev/null @@ -1,3180 +0,0 @@ -/* - * copyright (c) 2001 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AVCODEC_H -#define AVCODEC_AVCODEC_H - -/** - * @file - * @ingroup libavc - * Libavcodec external API header - */ - -#include "libavutil/samplefmt.h" -#include "libavutil/attributes.h" -#include "libavutil/avutil.h" -#include "libavutil/buffer.h" -#include "libavutil/dict.h" -#include "libavutil/frame.h" -#include "libavutil/log.h" -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" - -#include "codec.h" -#include "codec_desc.h" -#include "codec_par.h" -#include "codec_id.h" -#include "defs.h" -#include "packet.h" -#include "version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "version.h" -#endif - -/** - * @defgroup libavc libavcodec - * Encoding/Decoding Library - * - * @{ - * - * @defgroup lavc_decoding Decoding - * @{ - * @} - * - * @defgroup lavc_encoding Encoding - * @{ - * @} - * - * @defgroup lavc_codec Codecs - * @{ - * @defgroup lavc_codec_native Native Codecs - * @{ - * @} - * @defgroup lavc_codec_wrappers External library wrappers - * @{ - * @} - * @defgroup lavc_codec_hwaccel Hardware Accelerators bridge - * @{ - * @} - * @} - * @defgroup lavc_internal Internal - * @{ - * @} - * @} - */ - -/** - * @ingroup libavc - * @defgroup lavc_encdec send/receive encoding and decoding API overview - * @{ - * - * The avcodec_send_packet()/avcodec_receive_frame()/avcodec_send_frame()/ - * avcodec_receive_packet() functions provide an encode/decode API, which - * decouples input and output. - * - * The API is very similar for encoding/decoding and audio/video, and works as - * follows: - * - Set up and open the AVCodecContext as usual. - * - Send valid input: - * - For decoding, call avcodec_send_packet() to give the decoder raw - * compressed data in an AVPacket. - * - For encoding, call avcodec_send_frame() to give the encoder an AVFrame - * containing uncompressed audio or video. - * - * In both cases, it is recommended that AVPackets and AVFrames are - * refcounted, or libavcodec might have to copy the input data. (libavformat - * always returns refcounted AVPackets, and av_frame_get_buffer() allocates - * refcounted AVFrames.) - * - Receive output in a loop. Periodically call one of the avcodec_receive_*() - * functions and process their output: - * - For decoding, call avcodec_receive_frame(). On success, it will return - * an AVFrame containing uncompressed audio or video data. - * - For encoding, call avcodec_receive_packet(). On success, it will return - * an AVPacket with a compressed frame. - * - * Repeat this call until it returns AVERROR(EAGAIN) or an error. The - * AVERROR(EAGAIN) return value means that new input data is required to - * return new output. In this case, continue with sending input. For each - * input frame/packet, the codec will typically return 1 output frame/packet, - * but it can also be 0 or more than 1. - * - * At the beginning of decoding or encoding, the codec might accept multiple - * input frames/packets without returning a frame, until its internal buffers - * are filled. This situation is handled transparently if you follow the steps - * outlined above. - * - * In theory, sending input can result in EAGAIN - this should happen only if - * not all output was received. You can use this to structure alternative decode - * or encode loops other than the one suggested above. For example, you could - * try sending new input on each iteration, and try to receive output if that - * returns EAGAIN. - * - * End of stream situations. These require "flushing" (aka draining) the codec, - * as the codec might buffer multiple frames or packets internally for - * performance or out of necessity (consider B-frames). - * This is handled as follows: - * - Instead of valid input, send NULL to the avcodec_send_packet() (decoding) - * or avcodec_send_frame() (encoding) functions. This will enter draining - * mode. - * - Call avcodec_receive_frame() (decoding) or avcodec_receive_packet() - * (encoding) in a loop until AVERROR_EOF is returned. The functions will - * not return AVERROR(EAGAIN), unless you forgot to enter draining mode. - * - Before decoding can be resumed again, the codec has to be reset with - * avcodec_flush_buffers(). - * - * Using the API as outlined above is highly recommended. But it is also - * possible to call functions outside of this rigid schema. For example, you can - * call avcodec_send_packet() repeatedly without calling - * avcodec_receive_frame(). In this case, avcodec_send_packet() will succeed - * until the codec's internal buffer has been filled up (which is typically of - * size 1 per output frame, after initial input), and then reject input with - * AVERROR(EAGAIN). Once it starts rejecting input, you have no choice but to - * read at least some output. - * - * Not all codecs will follow a rigid and predictable dataflow; the only - * guarantee is that an AVERROR(EAGAIN) return value on a send/receive call on - * one end implies that a receive/send call on the other end will succeed, or - * at least will not fail with AVERROR(EAGAIN). In general, no codec will - * permit unlimited buffering of input or output. - * - * A codec is not allowed to return AVERROR(EAGAIN) for both sending and receiving. This - * would be an invalid state, which could put the codec user into an endless - * loop. The API has no concept of time either: it cannot happen that trying to - * do avcodec_send_packet() results in AVERROR(EAGAIN), but a repeated call 1 second - * later accepts the packet (with no other receive/flush API calls involved). - * The API is a strict state machine, and the passage of time is not supposed - * to influence it. Some timing-dependent behavior might still be deemed - * acceptable in certain cases. But it must never result in both send/receive - * returning EAGAIN at the same time at any point. It must also absolutely be - * avoided that the current state is "unstable" and can "flip-flop" between - * the send/receive APIs allowing progress. For example, it's not allowed that - * the codec randomly decides that it actually wants to consume a packet now - * instead of returning a frame, after it just returned AVERROR(EAGAIN) on an - * avcodec_send_packet() call. - * @} - */ - -/** - * @defgroup lavc_core Core functions/structures. - * @ingroup libavc - * - * Basic definitions, functions for querying libavcodec capabilities, - * allocating core structures, etc. - * @{ - */ - -/** - * @ingroup lavc_encoding - * minimum encoding buffer size - * Used to avoid some checks during header writing. - */ -#define AV_INPUT_BUFFER_MIN_SIZE 16384 - -/** - * @ingroup lavc_encoding - */ -typedef struct RcOverride{ - int start_frame; - int end_frame; - int qscale; // If this is 0 then quality_factor will be used instead. - float quality_factor; -} RcOverride; - -/* encoding support - These flags can be passed in AVCodecContext.flags before initialization. - Note: Not everything is supported yet. -*/ - -/** - * Allow decoders to produce frames with data planes that are not aligned - * to CPU requirements (e.g. due to cropping). - */ -#define AV_CODEC_FLAG_UNALIGNED (1 << 0) -/** - * Use fixed qscale. - */ -#define AV_CODEC_FLAG_QSCALE (1 << 1) -/** - * 4 MV per MB allowed / advanced prediction for H.263. - */ -#define AV_CODEC_FLAG_4MV (1 << 2) -/** - * Output even those frames that might be corrupted. - */ -#define AV_CODEC_FLAG_OUTPUT_CORRUPT (1 << 3) -/** - * Use qpel MC. - */ -#define AV_CODEC_FLAG_QPEL (1 << 4) -/** - * Don't output frames whose parameters differ from first - * decoded frame in stream. - */ -#define AV_CODEC_FLAG_DROPCHANGED (1 << 5) -/** - * Request the encoder to output reconstructed frames, i.e. frames that would be - * produced by decoding the encoded bistream. These frames may be retrieved by - * calling avcodec_receive_frame() immediately after a successful call to - * avcodec_receive_packet(). - * - * Should only be used with encoders flagged with the - * AV_CODEC_CAP_ENCODER_RECON_FRAME capability. - */ -#define AV_CODEC_FLAG_RECON_FRAME (1 << 6) -/** - * Use internal 2pass ratecontrol in first pass mode. - */ -#define AV_CODEC_FLAG_PASS1 (1 << 9) -/** - * Use internal 2pass ratecontrol in second pass mode. - */ -#define AV_CODEC_FLAG_PASS2 (1 << 10) -/** - * loop filter. - */ -#define AV_CODEC_FLAG_LOOP_FILTER (1 << 11) -/** - * Only decode/encode grayscale. - */ -#define AV_CODEC_FLAG_GRAY (1 << 13) -/** - * error[?] variables will be set during encoding. - */ -#define AV_CODEC_FLAG_PSNR (1 << 15) -#if FF_API_FLAG_TRUNCATED -/** - * Input bitstream might be truncated at a random location - * instead of only at frame boundaries. - * - * @deprecated use codec parsers for packetizing input - */ -#define AV_CODEC_FLAG_TRUNCATED (1 << 16) -#endif -/** - * Use interlaced DCT. - */ -#define AV_CODEC_FLAG_INTERLACED_DCT (1 << 18) -/** - * Force low delay. - */ -#define AV_CODEC_FLAG_LOW_DELAY (1 << 19) -/** - * Place global headers in extradata instead of every keyframe. - */ -#define AV_CODEC_FLAG_GLOBAL_HEADER (1 << 22) -/** - * Use only bitexact stuff (except (I)DCT). - */ -#define AV_CODEC_FLAG_BITEXACT (1 << 23) -/* Fx : Flag for H.263+ extra options */ -/** - * H.263 advanced intra coding / MPEG-4 AC prediction - */ -#define AV_CODEC_FLAG_AC_PRED (1 << 24) -/** - * interlaced motion estimation - */ -#define AV_CODEC_FLAG_INTERLACED_ME (1 << 29) -#define AV_CODEC_FLAG_CLOSED_GOP (1U << 31) - -/** - * Allow non spec compliant speedup tricks. - */ -#define AV_CODEC_FLAG2_FAST (1 << 0) -/** - * Skip bitstream encoding. - */ -#define AV_CODEC_FLAG2_NO_OUTPUT (1 << 2) -/** - * Place global headers at every keyframe instead of in extradata. - */ -#define AV_CODEC_FLAG2_LOCAL_HEADER (1 << 3) - -/** - * timecode is in drop frame format. DEPRECATED!!!! - */ -#define AV_CODEC_FLAG2_DROP_FRAME_TIMECODE (1 << 13) - -/** - * Input bitstream might be truncated at a packet boundaries - * instead of only at frame boundaries. - */ -#define AV_CODEC_FLAG2_CHUNKS (1 << 15) -/** - * Discard cropping information from SPS. - */ -#define AV_CODEC_FLAG2_IGNORE_CROP (1 << 16) - -/** - * Show all frames before the first keyframe - */ -#define AV_CODEC_FLAG2_SHOW_ALL (1 << 22) -/** - * Export motion vectors through frame side data - */ -#define AV_CODEC_FLAG2_EXPORT_MVS (1 << 28) -/** - * Do not skip samples and export skip information as frame side data - */ -#define AV_CODEC_FLAG2_SKIP_MANUAL (1 << 29) -/** - * Do not reset ASS ReadOrder field on flush (subtitles decoding) - */ -#define AV_CODEC_FLAG2_RO_FLUSH_NOOP (1 << 30) -/** - * Generate/parse ICC profiles on encode/decode, as appropriate for the type of - * file. No effect on codecs which cannot contain embedded ICC profiles, or - * when compiled without support for lcms2. - */ -#define AV_CODEC_FLAG2_ICC_PROFILES (1U << 31) - -/* Exported side data. - These flags can be passed in AVCodecContext.export_side_data before initialization. -*/ -/** - * Export motion vectors through frame side data - */ -#define AV_CODEC_EXPORT_DATA_MVS (1 << 0) -/** - * Export encoder Producer Reference Time through packet side data - */ -#define AV_CODEC_EXPORT_DATA_PRFT (1 << 1) -/** - * Decoding only. - * Export the AVVideoEncParams structure through frame side data. - */ -#define AV_CODEC_EXPORT_DATA_VIDEO_ENC_PARAMS (1 << 2) -/** - * Decoding only. - * Do not apply film grain, export it instead. - */ -#define AV_CODEC_EXPORT_DATA_FILM_GRAIN (1 << 3) - -/** - * The decoder will keep a reference to the frame and may reuse it later. - */ -#define AV_GET_BUFFER_FLAG_REF (1 << 0) - -/** - * The encoder will keep a reference to the packet and may reuse it later. - */ -#define AV_GET_ENCODE_BUFFER_FLAG_REF (1 << 0) - -struct AVCodecInternal; - -/** - * main external API structure. - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * You can use AVOptions (av_opt* / av_set/get*()) to access these fields from user - * applications. - * The name string for AVOptions options matches the associated command line - * parameter name and can be found in libavcodec/options_table.h - * The AVOption/command line parameter names differ in some cases from the C - * structure field names for historic reasons or brevity. - * sizeof(AVCodecContext) must not be used outside libav*. - */ -typedef struct AVCodecContext { - /** - * information on struct for av_log - * - set by avcodec_alloc_context3 - */ - const AVClass *av_class; - int log_level_offset; - - enum AVMediaType codec_type; /* see AVMEDIA_TYPE_xxx */ - const struct AVCodec *codec; - enum AVCodecID codec_id; /* see AV_CODEC_ID_xxx */ - - /** - * fourcc (LSB first, so "ABCD" -> ('D'<<24) + ('C'<<16) + ('B'<<8) + 'A'). - * This is used to work around some encoder bugs. - * A demuxer should set this to what is stored in the field used to identify the codec. - * If there are multiple such fields in a container then the demuxer should choose the one - * which maximizes the information about the used codec. - * If the codec tag field in a container is larger than 32 bits then the demuxer should - * remap the longer ID to 32 bits with a table or other structure. Alternatively a new - * extra_codec_tag + size could be added but for this a clear advantage must be demonstrated - * first. - * - encoding: Set by user, if not then the default based on codec_id will be used. - * - decoding: Set by user, will be converted to uppercase by libavcodec during init. - */ - unsigned int codec_tag; - - void *priv_data; - - /** - * Private context used for internal data. - * - * Unlike priv_data, this is not codec-specific. It is used in general - * libavcodec functions. - */ - struct AVCodecInternal *internal; - - /** - * Private data of the user, can be used to carry app specific stuff. - * - encoding: Set by user. - * - decoding: Set by user. - */ - void *opaque; - - /** - * the average bitrate - * - encoding: Set by user; unused for constant quantizer encoding. - * - decoding: Set by user, may be overwritten by libavcodec - * if this info is available in the stream - */ - int64_t bit_rate; - - /** - * number of bits the bitstream is allowed to diverge from the reference. - * the reference can be CBR (for CBR pass1) or VBR (for pass2) - * - encoding: Set by user; unused for constant quantizer encoding. - * - decoding: unused - */ - int bit_rate_tolerance; - - /** - * Global quality for codecs which cannot change it per frame. - * This should be proportional to MPEG-1/2/4 qscale. - * - encoding: Set by user. - * - decoding: unused - */ - int global_quality; - - /** - * - encoding: Set by user. - * - decoding: unused - */ - int compression_level; -#define FF_COMPRESSION_DEFAULT -1 - - /** - * AV_CODEC_FLAG_*. - * - encoding: Set by user. - * - decoding: Set by user. - */ - int flags; - - /** - * AV_CODEC_FLAG2_* - * - encoding: Set by user. - * - decoding: Set by user. - */ - int flags2; - - /** - * some codecs need / can use extradata like Huffman tables. - * MJPEG: Huffman tables - * rv10: additional flags - * MPEG-4: global headers (they can be in the bitstream or here) - * The allocated memory should be AV_INPUT_BUFFER_PADDING_SIZE bytes larger - * than extradata_size to avoid problems if it is read with the bitstream reader. - * The bytewise contents of extradata must not depend on the architecture or CPU endianness. - * Must be allocated with the av_malloc() family of functions. - * - encoding: Set/allocated/freed by libavcodec. - * - decoding: Set/allocated/freed by user. - */ - uint8_t *extradata; - int extradata_size; - - /** - * This is the fundamental unit of time (in seconds) in terms - * of which frame timestamps are represented. For fixed-fps content, - * timebase should be 1/framerate and timestamp increments should be - * identically 1. - * This often, but not always is the inverse of the frame rate or field rate - * for video. 1/time_base is not the average frame rate if the frame rate is not - * constant. - * - * Like containers, elementary streams also can store timestamps, 1/time_base - * is the unit in which these timestamps are specified. - * As example of such codec time base see ISO/IEC 14496-2:2001(E) - * vop_time_increment_resolution and fixed_vop_rate - * (fixed_vop_rate == 0 implies that it is different from the framerate) - * - * - encoding: MUST be set by user. - * - decoding: the use of this field for decoding is deprecated. - * Use framerate instead. - */ - AVRational time_base; - - /** - * For some codecs, the time base is closer to the field rate than the frame rate. - * Most notably, H.264 and MPEG-2 specify time_base as half of frame duration - * if no telecine is used ... - * - * Set to time_base ticks per frame. Default 1, e.g., H.264/MPEG-2 set it to 2. - */ - int ticks_per_frame; - - /** - * Codec delay. - * - * Encoding: Number of frames delay there will be from the encoder input to - * the decoder output. (we assume the decoder matches the spec) - * Decoding: Number of frames delay in addition to what a standard decoder - * as specified in the spec would produce. - * - * Video: - * Number of frames the decoded output will be delayed relative to the - * encoded input. - * - * Audio: - * For encoding, this field is unused (see initial_padding). - * - * For decoding, this is the number of samples the decoder needs to - * output before the decoder's output is valid. When seeking, you should - * start decoding this many samples prior to your desired seek point. - * - * - encoding: Set by libavcodec. - * - decoding: Set by libavcodec. - */ - int delay; - - - /* video only */ - /** - * picture width / height. - * - * @note Those fields may not match the values of the last - * AVFrame output by avcodec_receive_frame() due frame - * reordering. - * - * - encoding: MUST be set by user. - * - decoding: May be set by the user before opening the decoder if known e.g. - * from the container. Some decoders will require the dimensions - * to be set by the caller. During decoding, the decoder may - * overwrite those values as required while parsing the data. - */ - int width, height; - - /** - * Bitstream width / height, may be different from width/height e.g. when - * the decoded frame is cropped before being output or lowres is enabled. - * - * @note Those field may not match the value of the last - * AVFrame output by avcodec_receive_frame() due frame - * reordering. - * - * - encoding: unused - * - decoding: May be set by the user before opening the decoder if known - * e.g. from the container. During decoding, the decoder may - * overwrite those values as required while parsing the data. - */ - int coded_width, coded_height; - - /** - * the number of pictures in a group of pictures, or 0 for intra_only - * - encoding: Set by user. - * - decoding: unused - */ - int gop_size; - - /** - * Pixel format, see AV_PIX_FMT_xxx. - * May be set by the demuxer if known from headers. - * May be overridden by the decoder if it knows better. - * - * @note This field may not match the value of the last - * AVFrame output by avcodec_receive_frame() due frame - * reordering. - * - * - encoding: Set by user. - * - decoding: Set by user if known, overridden by libavcodec while - * parsing the data. - */ - enum AVPixelFormat pix_fmt; - - /** - * If non NULL, 'draw_horiz_band' is called by the libavcodec - * decoder to draw a horizontal band. It improves cache usage. Not - * all codecs can do that. You must check the codec capabilities - * beforehand. - * When multithreading is used, it may be called from multiple threads - * at the same time; threads might draw different parts of the same AVFrame, - * or multiple AVFrames, and there is no guarantee that slices will be drawn - * in order. - * The function is also used by hardware acceleration APIs. - * It is called at least once during frame decoding to pass - * the data needed for hardware render. - * In that mode instead of pixel data, AVFrame points to - * a structure specific to the acceleration API. The application - * reads the structure and can change some fields to indicate progress - * or mark state. - * - encoding: unused - * - decoding: Set by user. - * @param height the height of the slice - * @param y the y position of the slice - * @param type 1->top field, 2->bottom field, 3->frame - * @param offset offset into the AVFrame.data from which the slice should be read - */ - void (*draw_horiz_band)(struct AVCodecContext *s, - const AVFrame *src, int offset[AV_NUM_DATA_POINTERS], - int y, int type, int height); - - /** - * Callback to negotiate the pixel format. Decoding only, may be set by the - * caller before avcodec_open2(). - * - * Called by some decoders to select the pixel format that will be used for - * the output frames. This is mainly used to set up hardware acceleration, - * then the provided format list contains the corresponding hwaccel pixel - * formats alongside the "software" one. The software pixel format may also - * be retrieved from \ref sw_pix_fmt. - * - * This callback will be called when the coded frame properties (such as - * resolution, pixel format, etc.) change and more than one output format is - * supported for those new properties. If a hardware pixel format is chosen - * and initialization for it fails, the callback may be called again - * immediately. - * - * This callback may be called from different threads if the decoder is - * multi-threaded, but not from more than one thread simultaneously. - * - * @param fmt list of formats which may be used in the current - * configuration, terminated by AV_PIX_FMT_NONE. - * @warning Behavior is undefined if the callback returns a value other - * than one of the formats in fmt or AV_PIX_FMT_NONE. - * @return the chosen format or AV_PIX_FMT_NONE - */ - enum AVPixelFormat (*get_format)(struct AVCodecContext *s, const enum AVPixelFormat * fmt); - - /** - * maximum number of B-frames between non-B-frames - * Note: The output will be delayed by max_b_frames+1 relative to the input. - * - encoding: Set by user. - * - decoding: unused - */ - int max_b_frames; - - /** - * qscale factor between IP and B-frames - * If > 0 then the last P-frame quantizer will be used (q= lastp_q*factor+offset). - * If < 0 then normal ratecontrol will be done (q= -normal_q*factor+offset). - * - encoding: Set by user. - * - decoding: unused - */ - float b_quant_factor; - - /** - * qscale offset between IP and B-frames - * - encoding: Set by user. - * - decoding: unused - */ - float b_quant_offset; - - /** - * Size of the frame reordering buffer in the decoder. - * For MPEG-2 it is 1 IPB or 0 low delay IP. - * - encoding: Set by libavcodec. - * - decoding: Set by libavcodec. - */ - int has_b_frames; - - /** - * qscale factor between P- and I-frames - * If > 0 then the last P-frame quantizer will be used (q = lastp_q * factor + offset). - * If < 0 then normal ratecontrol will be done (q= -normal_q*factor+offset). - * - encoding: Set by user. - * - decoding: unused - */ - float i_quant_factor; - - /** - * qscale offset between P and I-frames - * - encoding: Set by user. - * - decoding: unused - */ - float i_quant_offset; - - /** - * luminance masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float lumi_masking; - - /** - * temporary complexity masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float temporal_cplx_masking; - - /** - * spatial complexity masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float spatial_cplx_masking; - - /** - * p block masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float p_masking; - - /** - * darkness masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float dark_masking; - - /** - * slice count - * - encoding: Set by libavcodec. - * - decoding: Set by user (or 0). - */ - int slice_count; - - /** - * slice offsets in the frame in bytes - * - encoding: Set/allocated by libavcodec. - * - decoding: Set/allocated by user (or NULL). - */ - int *slice_offset; - - /** - * sample aspect ratio (0 if unknown) - * That is the width of a pixel divided by the height of the pixel. - * Numerator and denominator must be relatively prime and smaller than 256 for some video standards. - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - AVRational sample_aspect_ratio; - - /** - * motion estimation comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int me_cmp; - /** - * subpixel motion estimation comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int me_sub_cmp; - /** - * macroblock comparison function (not supported yet) - * - encoding: Set by user. - * - decoding: unused - */ - int mb_cmp; - /** - * interlaced DCT comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int ildct_cmp; -#define FF_CMP_SAD 0 -#define FF_CMP_SSE 1 -#define FF_CMP_SATD 2 -#define FF_CMP_DCT 3 -#define FF_CMP_PSNR 4 -#define FF_CMP_BIT 5 -#define FF_CMP_RD 6 -#define FF_CMP_ZERO 7 -#define FF_CMP_VSAD 8 -#define FF_CMP_VSSE 9 -#define FF_CMP_NSSE 10 -#define FF_CMP_W53 11 -#define FF_CMP_W97 12 -#define FF_CMP_DCTMAX 13 -#define FF_CMP_DCT264 14 -#define FF_CMP_MEDIAN_SAD 15 -#define FF_CMP_CHROMA 256 - - /** - * ME diamond size & shape - * - encoding: Set by user. - * - decoding: unused - */ - int dia_size; - - /** - * amount of previous MV predictors (2a+1 x 2a+1 square) - * - encoding: Set by user. - * - decoding: unused - */ - int last_predictor_count; - - /** - * motion estimation prepass comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int me_pre_cmp; - - /** - * ME prepass diamond size & shape - * - encoding: Set by user. - * - decoding: unused - */ - int pre_dia_size; - - /** - * subpel ME quality - * - encoding: Set by user. - * - decoding: unused - */ - int me_subpel_quality; - - /** - * maximum motion estimation search range in subpel units - * If 0 then no limit. - * - * - encoding: Set by user. - * - decoding: unused - */ - int me_range; - - /** - * slice flags - * - encoding: unused - * - decoding: Set by user. - */ - int slice_flags; -#define SLICE_FLAG_CODED_ORDER 0x0001 ///< draw_horiz_band() is called in coded order instead of display -#define SLICE_FLAG_ALLOW_FIELD 0x0002 ///< allow draw_horiz_band() with field slices (MPEG-2 field pics) -#define SLICE_FLAG_ALLOW_PLANE 0x0004 ///< allow draw_horiz_band() with 1 component at a time (SVQ1) - - /** - * macroblock decision mode - * - encoding: Set by user. - * - decoding: unused - */ - int mb_decision; -#define FF_MB_DECISION_SIMPLE 0 ///< uses mb_cmp -#define FF_MB_DECISION_BITS 1 ///< chooses the one which needs the fewest bits -#define FF_MB_DECISION_RD 2 ///< rate distortion - - /** - * custom intra quantization matrix - * Must be allocated with the av_malloc() family of functions, and will be freed in - * avcodec_free_context(). - * - encoding: Set/allocated by user, freed by libavcodec. Can be NULL. - * - decoding: Set/allocated/freed by libavcodec. - */ - uint16_t *intra_matrix; - - /** - * custom inter quantization matrix - * Must be allocated with the av_malloc() family of functions, and will be freed in - * avcodec_free_context(). - * - encoding: Set/allocated by user, freed by libavcodec. Can be NULL. - * - decoding: Set/allocated/freed by libavcodec. - */ - uint16_t *inter_matrix; - - /** - * precision of the intra DC coefficient - 8 - * - encoding: Set by user. - * - decoding: Set by libavcodec - */ - int intra_dc_precision; - - /** - * Number of macroblock rows at the top which are skipped. - * - encoding: unused - * - decoding: Set by user. - */ - int skip_top; - - /** - * Number of macroblock rows at the bottom which are skipped. - * - encoding: unused - * - decoding: Set by user. - */ - int skip_bottom; - - /** - * minimum MB Lagrange multiplier - * - encoding: Set by user. - * - decoding: unused - */ - int mb_lmin; - - /** - * maximum MB Lagrange multiplier - * - encoding: Set by user. - * - decoding: unused - */ - int mb_lmax; - - /** - * - encoding: Set by user. - * - decoding: unused - */ - int bidir_refine; - - /** - * minimum GOP size - * - encoding: Set by user. - * - decoding: unused - */ - int keyint_min; - - /** - * number of reference frames - * - encoding: Set by user. - * - decoding: Set by lavc. - */ - int refs; - - /** - * Note: Value depends upon the compare function used for fullpel ME. - * - encoding: Set by user. - * - decoding: unused - */ - int mv0_threshold; - - /** - * Chromaticity coordinates of the source primaries. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorPrimaries color_primaries; - - /** - * Color Transfer Characteristic. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorTransferCharacteristic color_trc; - - /** - * YUV colorspace type. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorSpace colorspace; - - /** - * MPEG vs JPEG YUV range. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorRange color_range; - - /** - * This defines the location of chroma samples. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVChromaLocation chroma_sample_location; - - /** - * Number of slices. - * Indicates number of picture subdivisions. Used for parallelized - * decoding. - * - encoding: Set by user - * - decoding: unused - */ - int slices; - - /** Field order - * - encoding: set by libavcodec - * - decoding: Set by user. - */ - enum AVFieldOrder field_order; - - /* audio only */ - int sample_rate; ///< samples per second - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * number of audio channels - * @deprecated use ch_layout.nb_channels - */ - attribute_deprecated - int channels; -#endif - - /** - * audio sample format - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - enum AVSampleFormat sample_fmt; ///< sample format - - /* The following data should not be initialized. */ - /** - * Number of samples per channel in an audio frame. - * - * - encoding: set by libavcodec in avcodec_open2(). Each submitted frame - * except the last must contain exactly frame_size samples per channel. - * May be 0 when the codec has AV_CODEC_CAP_VARIABLE_FRAME_SIZE set, then the - * frame size is not restricted. - * - decoding: may be set by some decoders to indicate constant frame size - */ - int frame_size; - - /** - * Frame counter, set by libavcodec. - * - * - decoding: total number of frames returned from the decoder so far. - * - encoding: total number of frames passed to the encoder so far. - * - * @note the counter is not incremented if encoding/decoding resulted in - * an error. - */ - int frame_number; - - /** - * number of bytes per packet if constant and known or 0 - * Used by some WAV based audio codecs. - */ - int block_align; - - /** - * Audio cutoff bandwidth (0 means "automatic") - * - encoding: Set by user. - * - decoding: unused - */ - int cutoff; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Audio channel layout. - * - encoding: set by user. - * - decoding: set by user, may be overwritten by libavcodec. - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; - - /** - * Request decoder to use this channel layout if it can (0 for default) - * - encoding: unused - * - decoding: Set by user. - * @deprecated use "downmix" codec private option - */ - attribute_deprecated - uint64_t request_channel_layout; -#endif - - /** - * Type of service that the audio stream conveys. - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - enum AVAudioServiceType audio_service_type; - - /** - * desired sample format - * - encoding: Not used. - * - decoding: Set by user. - * Decoder will decode to this format if it can. - */ - enum AVSampleFormat request_sample_fmt; - - /** - * This callback is called at the beginning of each frame to get data - * buffer(s) for it. There may be one contiguous buffer for all the data or - * there may be a buffer per each data plane or anything in between. What - * this means is, you may set however many entries in buf[] you feel necessary. - * Each buffer must be reference-counted using the AVBuffer API (see description - * of buf[] below). - * - * The following fields will be set in the frame before this callback is - * called: - * - format - * - width, height (video only) - * - sample_rate, channel_layout, nb_samples (audio only) - * Their values may differ from the corresponding values in - * AVCodecContext. This callback must use the frame values, not the codec - * context values, to calculate the required buffer size. - * - * This callback must fill the following fields in the frame: - * - data[] - * - linesize[] - * - extended_data: - * * if the data is planar audio with more than 8 channels, then this - * callback must allocate and fill extended_data to contain all pointers - * to all data planes. data[] must hold as many pointers as it can. - * extended_data must be allocated with av_malloc() and will be freed in - * av_frame_unref(). - * * otherwise extended_data must point to data - * - buf[] must contain one or more pointers to AVBufferRef structures. Each of - * the frame's data and extended_data pointers must be contained in these. That - * is, one AVBufferRef for each allocated chunk of memory, not necessarily one - * AVBufferRef per data[] entry. See: av_buffer_create(), av_buffer_alloc(), - * and av_buffer_ref(). - * - extended_buf and nb_extended_buf must be allocated with av_malloc() by - * this callback and filled with the extra buffers if there are more - * buffers than buf[] can hold. extended_buf will be freed in - * av_frame_unref(). - * - * If AV_CODEC_CAP_DR1 is not set then get_buffer2() must call - * avcodec_default_get_buffer2() instead of providing buffers allocated by - * some other means. - * - * Each data plane must be aligned to the maximum required by the target - * CPU. - * - * @see avcodec_default_get_buffer2() - * - * Video: - * - * If AV_GET_BUFFER_FLAG_REF is set in flags then the frame may be reused - * (read and/or written to if it is writable) later by libavcodec. - * - * avcodec_align_dimensions2() should be used to find the required width and - * height, as they normally need to be rounded up to the next multiple of 16. - * - * Some decoders do not support linesizes changing between frames. - * - * If frame multithreading is used, this callback may be called from a - * different thread, but not from more than one at once. Does not need to be - * reentrant. - * - * @see avcodec_align_dimensions2() - * - * Audio: - * - * Decoders request a buffer of a particular size by setting - * AVFrame.nb_samples prior to calling get_buffer2(). The decoder may, - * however, utilize only part of the buffer by setting AVFrame.nb_samples - * to a smaller value in the output frame. - * - * As a convenience, av_samples_get_buffer_size() and - * av_samples_fill_arrays() in libavutil may be used by custom get_buffer2() - * functions to find the required data size and to fill data pointers and - * linesize. In AVFrame.linesize, only linesize[0] may be set for audio - * since all planes must be the same size. - * - * @see av_samples_get_buffer_size(), av_samples_fill_arrays() - * - * - encoding: unused - * - decoding: Set by libavcodec, user can override. - */ - int (*get_buffer2)(struct AVCodecContext *s, AVFrame *frame, int flags); - - /* - encoding parameters */ - float qcompress; ///< amount of qscale change between easy & hard scenes (0.0-1.0) - float qblur; ///< amount of qscale smoothing over time (0.0-1.0) - - /** - * minimum quantizer - * - encoding: Set by user. - * - decoding: unused - */ - int qmin; - - /** - * maximum quantizer - * - encoding: Set by user. - * - decoding: unused - */ - int qmax; - - /** - * maximum quantizer difference between frames - * - encoding: Set by user. - * - decoding: unused - */ - int max_qdiff; - - /** - * decoder bitstream buffer size - * - encoding: Set by user. - * - decoding: unused - */ - int rc_buffer_size; - - /** - * ratecontrol override, see RcOverride - * - encoding: Allocated/set/freed by user. - * - decoding: unused - */ - int rc_override_count; - RcOverride *rc_override; - - /** - * maximum bitrate - * - encoding: Set by user. - * - decoding: Set by user, may be overwritten by libavcodec. - */ - int64_t rc_max_rate; - - /** - * minimum bitrate - * - encoding: Set by user. - * - decoding: unused - */ - int64_t rc_min_rate; - - /** - * Ratecontrol attempt to use, at maximum, of what can be used without an underflow. - * - encoding: Set by user. - * - decoding: unused. - */ - float rc_max_available_vbv_use; - - /** - * Ratecontrol attempt to use, at least, times the amount needed to prevent a vbv overflow. - * - encoding: Set by user. - * - decoding: unused. - */ - float rc_min_vbv_overflow_use; - - /** - * Number of bits which should be loaded into the rc buffer before decoding starts. - * - encoding: Set by user. - * - decoding: unused - */ - int rc_initial_buffer_occupancy; - - /** - * trellis RD quantization - * - encoding: Set by user. - * - decoding: unused - */ - int trellis; - - /** - * pass1 encoding statistics output buffer - * - encoding: Set by libavcodec. - * - decoding: unused - */ - char *stats_out; - - /** - * pass2 encoding statistics input buffer - * Concatenated stuff from stats_out of pass1 should be placed here. - * - encoding: Allocated/set/freed by user. - * - decoding: unused - */ - char *stats_in; - - /** - * Work around bugs in encoders which sometimes cannot be detected automatically. - * - encoding: Set by user - * - decoding: Set by user - */ - int workaround_bugs; -#define FF_BUG_AUTODETECT 1 ///< autodetection -#define FF_BUG_XVID_ILACE 4 -#define FF_BUG_UMP4 8 -#define FF_BUG_NO_PADDING 16 -#define FF_BUG_AMV 32 -#define FF_BUG_QPEL_CHROMA 64 -#define FF_BUG_STD_QPEL 128 -#define FF_BUG_QPEL_CHROMA2 256 -#define FF_BUG_DIRECT_BLOCKSIZE 512 -#define FF_BUG_EDGE 1024 -#define FF_BUG_HPEL_CHROMA 2048 -#define FF_BUG_DC_CLIP 4096 -#define FF_BUG_MS 8192 ///< Work around various bugs in Microsoft's broken decoders. -#define FF_BUG_TRUNCATED 16384 -#define FF_BUG_IEDGE 32768 - - /** - * strictly follow the standard (MPEG-4, ...). - * - encoding: Set by user. - * - decoding: Set by user. - * Setting this to STRICT or higher means the encoder and decoder will - * generally do stupid things, whereas setting it to unofficial or lower - * will mean the encoder might produce output that is not supported by all - * spec-compliant decoders. Decoders don't differentiate between normal, - * unofficial and experimental (that is, they always try to decode things - * when they can) unless they are explicitly asked to behave stupidly - * (=strictly conform to the specs) - */ - int strict_std_compliance; -#define FF_COMPLIANCE_VERY_STRICT 2 ///< Strictly conform to an older more strict version of the spec or reference software. -#define FF_COMPLIANCE_STRICT 1 ///< Strictly conform to all the things in the spec no matter what consequences. -#define FF_COMPLIANCE_NORMAL 0 -#define FF_COMPLIANCE_UNOFFICIAL -1 ///< Allow unofficial extensions -#define FF_COMPLIANCE_EXPERIMENTAL -2 ///< Allow nonstandardized experimental things. - - /** - * error concealment flags - * - encoding: unused - * - decoding: Set by user. - */ - int error_concealment; -#define FF_EC_GUESS_MVS 1 -#define FF_EC_DEBLOCK 2 -#define FF_EC_FAVOR_INTER 256 - - /** - * debug - * - encoding: Set by user. - * - decoding: Set by user. - */ - int debug; -#define FF_DEBUG_PICT_INFO 1 -#define FF_DEBUG_RC 2 -#define FF_DEBUG_BITSTREAM 4 -#define FF_DEBUG_MB_TYPE 8 -#define FF_DEBUG_QP 16 -#define FF_DEBUG_DCT_COEFF 0x00000040 -#define FF_DEBUG_SKIP 0x00000080 -#define FF_DEBUG_STARTCODE 0x00000100 -#define FF_DEBUG_ER 0x00000400 -#define FF_DEBUG_MMCO 0x00000800 -#define FF_DEBUG_BUGS 0x00001000 -#define FF_DEBUG_BUFFERS 0x00008000 -#define FF_DEBUG_THREADS 0x00010000 -#define FF_DEBUG_GREEN_MD 0x00800000 -#define FF_DEBUG_NOMC 0x01000000 - - /** - * Error recognition; may misdetect some more or less valid parts as errors. - * - encoding: Set by user. - * - decoding: Set by user. - */ - int err_recognition; - -/** - * Verify checksums embedded in the bitstream (could be of either encoded or - * decoded data, depending on the codec) and print an error message on mismatch. - * If AV_EF_EXPLODE is also set, a mismatching checksum will result in the - * decoder returning an error. - */ -#define AV_EF_CRCCHECK (1<<0) -#define AV_EF_BITSTREAM (1<<1) ///< detect bitstream specification deviations -#define AV_EF_BUFFER (1<<2) ///< detect improper bitstream length -#define AV_EF_EXPLODE (1<<3) ///< abort decoding on minor error detection - -#define AV_EF_IGNORE_ERR (1<<15) ///< ignore errors and continue -#define AV_EF_CAREFUL (1<<16) ///< consider things that violate the spec, are fast to calculate and have not been seen in the wild as errors -#define AV_EF_COMPLIANT (1<<17) ///< consider all spec non compliances as errors -#define AV_EF_AGGRESSIVE (1<<18) ///< consider things that a sane encoder should not do as an error - - - /** - * opaque 64-bit number (generally a PTS) that will be reordered and - * output in AVFrame.reordered_opaque - * - encoding: Set by libavcodec to the reordered_opaque of the input - * frame corresponding to the last returned packet. Only - * supported by encoders with the - * AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE capability. - * - decoding: Set by user. - */ - int64_t reordered_opaque; - - /** - * Hardware accelerator in use - * - encoding: unused. - * - decoding: Set by libavcodec - */ - const struct AVHWAccel *hwaccel; - - /** - * Hardware accelerator context. - * For some hardware accelerators, a global context needs to be - * provided by the user. In that case, this holds display-dependent - * data FFmpeg cannot instantiate itself. Please refer to the - * FFmpeg HW accelerator documentation to know how to fill this. - * - encoding: unused - * - decoding: Set by user - */ - void *hwaccel_context; - - /** - * error - * - encoding: Set by libavcodec if flags & AV_CODEC_FLAG_PSNR. - * - decoding: unused - */ - uint64_t error[AV_NUM_DATA_POINTERS]; - - /** - * DCT algorithm, see FF_DCT_* below - * - encoding: Set by user. - * - decoding: unused - */ - int dct_algo; -#define FF_DCT_AUTO 0 -#define FF_DCT_FASTINT 1 -#define FF_DCT_INT 2 -#define FF_DCT_MMX 3 -#define FF_DCT_ALTIVEC 5 -#define FF_DCT_FAAN 6 - - /** - * IDCT algorithm, see FF_IDCT_* below. - * - encoding: Set by user. - * - decoding: Set by user. - */ - int idct_algo; -#define FF_IDCT_AUTO 0 -#define FF_IDCT_INT 1 -#define FF_IDCT_SIMPLE 2 -#define FF_IDCT_SIMPLEMMX 3 -#define FF_IDCT_ARM 7 -#define FF_IDCT_ALTIVEC 8 -#define FF_IDCT_SIMPLEARM 10 -#define FF_IDCT_XVID 14 -#define FF_IDCT_SIMPLEARMV5TE 16 -#define FF_IDCT_SIMPLEARMV6 17 -#define FF_IDCT_FAAN 20 -#define FF_IDCT_SIMPLENEON 22 -#if FF_API_IDCT_NONE -// formerly used by xvmc -#define FF_IDCT_NONE 24 -#endif -#define FF_IDCT_SIMPLEAUTO 128 - - /** - * bits per sample/pixel from the demuxer (needed for huffyuv). - * - encoding: Set by libavcodec. - * - decoding: Set by user. - */ - int bits_per_coded_sample; - - /** - * Bits per sample/pixel of internal libavcodec pixel/sample format. - * - encoding: set by user. - * - decoding: set by libavcodec. - */ - int bits_per_raw_sample; - - /** - * low resolution decoding, 1-> 1/2 size, 2->1/4 size - * - encoding: unused - * - decoding: Set by user. - */ - int lowres; - - /** - * thread count - * is used to decide how many independent tasks should be passed to execute() - * - encoding: Set by user. - * - decoding: Set by user. - */ - int thread_count; - - /** - * Which multithreading methods to use. - * Use of FF_THREAD_FRAME will increase decoding delay by one frame per thread, - * so clients which cannot provide future frames should not use it. - * - * - encoding: Set by user, otherwise the default is used. - * - decoding: Set by user, otherwise the default is used. - */ - int thread_type; -#define FF_THREAD_FRAME 1 ///< Decode more than one frame at once -#define FF_THREAD_SLICE 2 ///< Decode more than one part of a single frame at once - - /** - * Which multithreading methods are in use by the codec. - * - encoding: Set by libavcodec. - * - decoding: Set by libavcodec. - */ - int active_thread_type; - -#if FF_API_THREAD_SAFE_CALLBACKS - /** - * Set by the client if its custom get_buffer() callback can be called - * synchronously from another thread, which allows faster multithreaded decoding. - * draw_horiz_band() will be called from other threads regardless of this setting. - * Ignored if the default get_buffer() is used. - * - encoding: Set by user. - * - decoding: Set by user. - * - * @deprecated the custom get_buffer2() callback should always be - * thread-safe. Thread-unsafe get_buffer2() implementations will be - * invalid starting with LIBAVCODEC_VERSION_MAJOR=60; in other words, - * libavcodec will behave as if this field was always set to 1. - * Callers that want to be forward compatible with future libavcodec - * versions should wrap access to this field in - * #if LIBAVCODEC_VERSION_MAJOR < 60 - */ - attribute_deprecated - int thread_safe_callbacks; -#endif - - /** - * The codec may call this to execute several independent things. - * It will return only after finishing all tasks. - * The user may replace this with some multithreaded implementation, - * the default implementation will execute the parts serially. - * @param count the number of things to execute - * - encoding: Set by libavcodec, user can override. - * - decoding: Set by libavcodec, user can override. - */ - int (*execute)(struct AVCodecContext *c, int (*func)(struct AVCodecContext *c2, void *arg), void *arg2, int *ret, int count, int size); - - /** - * The codec may call this to execute several independent things. - * It will return only after finishing all tasks. - * The user may replace this with some multithreaded implementation, - * the default implementation will execute the parts serially. - * @param c context passed also to func - * @param count the number of things to execute - * @param arg2 argument passed unchanged to func - * @param ret return values of executed functions, must have space for "count" values. May be NULL. - * @param func function that will be called count times, with jobnr from 0 to count-1. - * threadnr will be in the range 0 to c->thread_count-1 < MAX_THREADS and so that no - * two instances of func executing at the same time will have the same threadnr. - * @return always 0 currently, but code should handle a future improvement where when any call to func - * returns < 0 no further calls to func may be done and < 0 is returned. - * - encoding: Set by libavcodec, user can override. - * - decoding: Set by libavcodec, user can override. - */ - int (*execute2)(struct AVCodecContext *c, int (*func)(struct AVCodecContext *c2, void *arg, int jobnr, int threadnr), void *arg2, int *ret, int count); - - /** - * noise vs. sse weight for the nsse comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int nsse_weight; - - /** - * profile - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int profile; -#define FF_PROFILE_UNKNOWN -99 -#define FF_PROFILE_RESERVED -100 - -#define FF_PROFILE_AAC_MAIN 0 -#define FF_PROFILE_AAC_LOW 1 -#define FF_PROFILE_AAC_SSR 2 -#define FF_PROFILE_AAC_LTP 3 -#define FF_PROFILE_AAC_HE 4 -#define FF_PROFILE_AAC_HE_V2 28 -#define FF_PROFILE_AAC_LD 22 -#define FF_PROFILE_AAC_ELD 38 -#define FF_PROFILE_MPEG2_AAC_LOW 128 -#define FF_PROFILE_MPEG2_AAC_HE 131 - -#define FF_PROFILE_DNXHD 0 -#define FF_PROFILE_DNXHR_LB 1 -#define FF_PROFILE_DNXHR_SQ 2 -#define FF_PROFILE_DNXHR_HQ 3 -#define FF_PROFILE_DNXHR_HQX 4 -#define FF_PROFILE_DNXHR_444 5 - -#define FF_PROFILE_DTS 20 -#define FF_PROFILE_DTS_ES 30 -#define FF_PROFILE_DTS_96_24 40 -#define FF_PROFILE_DTS_HD_HRA 50 -#define FF_PROFILE_DTS_HD_MA 60 -#define FF_PROFILE_DTS_EXPRESS 70 - -#define FF_PROFILE_MPEG2_422 0 -#define FF_PROFILE_MPEG2_HIGH 1 -#define FF_PROFILE_MPEG2_SS 2 -#define FF_PROFILE_MPEG2_SNR_SCALABLE 3 -#define FF_PROFILE_MPEG2_MAIN 4 -#define FF_PROFILE_MPEG2_SIMPLE 5 - -#define FF_PROFILE_H264_CONSTRAINED (1<<9) // 8+1; constraint_set1_flag -#define FF_PROFILE_H264_INTRA (1<<11) // 8+3; constraint_set3_flag - -#define FF_PROFILE_H264_BASELINE 66 -#define FF_PROFILE_H264_CONSTRAINED_BASELINE (66|FF_PROFILE_H264_CONSTRAINED) -#define FF_PROFILE_H264_MAIN 77 -#define FF_PROFILE_H264_EXTENDED 88 -#define FF_PROFILE_H264_HIGH 100 -#define FF_PROFILE_H264_HIGH_10 110 -#define FF_PROFILE_H264_HIGH_10_INTRA (110|FF_PROFILE_H264_INTRA) -#define FF_PROFILE_H264_MULTIVIEW_HIGH 118 -#define FF_PROFILE_H264_HIGH_422 122 -#define FF_PROFILE_H264_HIGH_422_INTRA (122|FF_PROFILE_H264_INTRA) -#define FF_PROFILE_H264_STEREO_HIGH 128 -#define FF_PROFILE_H264_HIGH_444 144 -#define FF_PROFILE_H264_HIGH_444_PREDICTIVE 244 -#define FF_PROFILE_H264_HIGH_444_INTRA (244|FF_PROFILE_H264_INTRA) -#define FF_PROFILE_H264_CAVLC_444 44 - -#define FF_PROFILE_VC1_SIMPLE 0 -#define FF_PROFILE_VC1_MAIN 1 -#define FF_PROFILE_VC1_COMPLEX 2 -#define FF_PROFILE_VC1_ADVANCED 3 - -#define FF_PROFILE_MPEG4_SIMPLE 0 -#define FF_PROFILE_MPEG4_SIMPLE_SCALABLE 1 -#define FF_PROFILE_MPEG4_CORE 2 -#define FF_PROFILE_MPEG4_MAIN 3 -#define FF_PROFILE_MPEG4_N_BIT 4 -#define FF_PROFILE_MPEG4_SCALABLE_TEXTURE 5 -#define FF_PROFILE_MPEG4_SIMPLE_FACE_ANIMATION 6 -#define FF_PROFILE_MPEG4_BASIC_ANIMATED_TEXTURE 7 -#define FF_PROFILE_MPEG4_HYBRID 8 -#define FF_PROFILE_MPEG4_ADVANCED_REAL_TIME 9 -#define FF_PROFILE_MPEG4_CORE_SCALABLE 10 -#define FF_PROFILE_MPEG4_ADVANCED_CODING 11 -#define FF_PROFILE_MPEG4_ADVANCED_CORE 12 -#define FF_PROFILE_MPEG4_ADVANCED_SCALABLE_TEXTURE 13 -#define FF_PROFILE_MPEG4_SIMPLE_STUDIO 14 -#define FF_PROFILE_MPEG4_ADVANCED_SIMPLE 15 - -#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_0 1 -#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_1 2 -#define FF_PROFILE_JPEG2000_CSTREAM_NO_RESTRICTION 32768 -#define FF_PROFILE_JPEG2000_DCINEMA_2K 3 -#define FF_PROFILE_JPEG2000_DCINEMA_4K 4 - -#define FF_PROFILE_VP9_0 0 -#define FF_PROFILE_VP9_1 1 -#define FF_PROFILE_VP9_2 2 -#define FF_PROFILE_VP9_3 3 - -#define FF_PROFILE_HEVC_MAIN 1 -#define FF_PROFILE_HEVC_MAIN_10 2 -#define FF_PROFILE_HEVC_MAIN_STILL_PICTURE 3 -#define FF_PROFILE_HEVC_REXT 4 - -#define FF_PROFILE_VVC_MAIN_10 1 -#define FF_PROFILE_VVC_MAIN_10_444 33 - -#define FF_PROFILE_AV1_MAIN 0 -#define FF_PROFILE_AV1_HIGH 1 -#define FF_PROFILE_AV1_PROFESSIONAL 2 - -#define FF_PROFILE_MJPEG_HUFFMAN_BASELINE_DCT 0xc0 -#define FF_PROFILE_MJPEG_HUFFMAN_EXTENDED_SEQUENTIAL_DCT 0xc1 -#define FF_PROFILE_MJPEG_HUFFMAN_PROGRESSIVE_DCT 0xc2 -#define FF_PROFILE_MJPEG_HUFFMAN_LOSSLESS 0xc3 -#define FF_PROFILE_MJPEG_JPEG_LS 0xf7 - -#define FF_PROFILE_SBC_MSBC 1 - -#define FF_PROFILE_PRORES_PROXY 0 -#define FF_PROFILE_PRORES_LT 1 -#define FF_PROFILE_PRORES_STANDARD 2 -#define FF_PROFILE_PRORES_HQ 3 -#define FF_PROFILE_PRORES_4444 4 -#define FF_PROFILE_PRORES_XQ 5 - -#define FF_PROFILE_ARIB_PROFILE_A 0 -#define FF_PROFILE_ARIB_PROFILE_C 1 - -#define FF_PROFILE_KLVA_SYNC 0 -#define FF_PROFILE_KLVA_ASYNC 1 - - /** - * level - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int level; -#define FF_LEVEL_UNKNOWN -99 - - /** - * Skip loop filtering for selected frames. - * - encoding: unused - * - decoding: Set by user. - */ - enum AVDiscard skip_loop_filter; - - /** - * Skip IDCT/dequantization for selected frames. - * - encoding: unused - * - decoding: Set by user. - */ - enum AVDiscard skip_idct; - - /** - * Skip decoding for selected frames. - * - encoding: unused - * - decoding: Set by user. - */ - enum AVDiscard skip_frame; - - /** - * Header containing style information for text subtitles. - * For SUBTITLE_ASS subtitle type, it should contain the whole ASS - * [Script Info] and [V4+ Styles] section, plus the [Events] line and - * the Format line following. It shouldn't include any Dialogue line. - * - encoding: Set/allocated/freed by user (before avcodec_open2()) - * - decoding: Set/allocated/freed by libavcodec (by avcodec_open2()) - */ - uint8_t *subtitle_header; - int subtitle_header_size; - - /** - * Audio only. The number of "priming" samples (padding) inserted by the - * encoder at the beginning of the audio. I.e. this number of leading - * decoded samples must be discarded by the caller to get the original audio - * without leading padding. - * - * - decoding: unused - * - encoding: Set by libavcodec. The timestamps on the output packets are - * adjusted by the encoder so that they always refer to the - * first sample of the data actually contained in the packet, - * including any added padding. E.g. if the timebase is - * 1/samplerate and the timestamp of the first input sample is - * 0, the timestamp of the first output packet will be - * -initial_padding. - */ - int initial_padding; - - /** - * - decoding: For codecs that store a framerate value in the compressed - * bitstream, the decoder may export it here. { 0, 1} when - * unknown. - * - encoding: May be used to signal the framerate of CFR content to an - * encoder. - */ - AVRational framerate; - - /** - * Nominal unaccelerated pixel format, see AV_PIX_FMT_xxx. - * - encoding: unused. - * - decoding: Set by libavcodec before calling get_format() - */ - enum AVPixelFormat sw_pix_fmt; - - /** - * Timebase in which pkt_dts/pts and AVPacket.dts/pts are. - * - encoding unused. - * - decoding set by user. - */ - AVRational pkt_timebase; - - /** - * AVCodecDescriptor - * - encoding: unused. - * - decoding: set by libavcodec. - */ - const AVCodecDescriptor *codec_descriptor; - - /** - * Current statistics for PTS correction. - * - decoding: maintained and used by libavcodec, not intended to be used by user apps - * - encoding: unused - */ - int64_t pts_correction_num_faulty_pts; /// Number of incorrect PTS values so far - int64_t pts_correction_num_faulty_dts; /// Number of incorrect DTS values so far - int64_t pts_correction_last_pts; /// PTS of the last frame - int64_t pts_correction_last_dts; /// DTS of the last frame - - /** - * Character encoding of the input subtitles file. - * - decoding: set by user - * - encoding: unused - */ - char *sub_charenc; - - /** - * Subtitles character encoding mode. Formats or codecs might be adjusting - * this setting (if they are doing the conversion themselves for instance). - * - decoding: set by libavcodec - * - encoding: unused - */ - int sub_charenc_mode; -#define FF_SUB_CHARENC_MODE_DO_NOTHING -1 ///< do nothing (demuxer outputs a stream supposed to be already in UTF-8, or the codec is bitmap for instance) -#define FF_SUB_CHARENC_MODE_AUTOMATIC 0 ///< libavcodec will select the mode itself -#define FF_SUB_CHARENC_MODE_PRE_DECODER 1 ///< the AVPacket data needs to be recoded to UTF-8 before being fed to the decoder, requires iconv -#define FF_SUB_CHARENC_MODE_IGNORE 2 ///< neither convert the subtitles, nor check them for valid UTF-8 - - /** - * Skip processing alpha if supported by codec. - * Note that if the format uses pre-multiplied alpha (common with VP6, - * and recommended due to better video quality/compression) - * the image will look as if alpha-blended onto a black background. - * However for formats that do not use pre-multiplied alpha - * there might be serious artefacts (though e.g. libswscale currently - * assumes pre-multiplied alpha anyway). - * - * - decoding: set by user - * - encoding: unused - */ - int skip_alpha; - - /** - * Number of samples to skip after a discontinuity - * - decoding: unused - * - encoding: set by libavcodec - */ - int seek_preroll; - -#if FF_API_DEBUG_MV - /** - * @deprecated unused - */ - attribute_deprecated - int debug_mv; -#define FF_DEBUG_VIS_MV_P_FOR 0x00000001 //visualize forward predicted MVs of P frames -#define FF_DEBUG_VIS_MV_B_FOR 0x00000002 //visualize forward predicted MVs of B frames -#define FF_DEBUG_VIS_MV_B_BACK 0x00000004 //visualize backward predicted MVs of B frames -#endif - - /** - * custom intra quantization matrix - * - encoding: Set by user, can be NULL. - * - decoding: unused. - */ - uint16_t *chroma_intra_matrix; - - /** - * dump format separator. - * can be ", " or "\n " or anything else - * - encoding: Set by user. - * - decoding: Set by user. - */ - uint8_t *dump_separator; - - /** - * ',' separated list of allowed decoders. - * If NULL then all are allowed - * - encoding: unused - * - decoding: set by user - */ - char *codec_whitelist; - - /** - * Properties of the stream that gets decoded - * - encoding: unused - * - decoding: set by libavcodec - */ - unsigned properties; -#define FF_CODEC_PROPERTY_LOSSLESS 0x00000001 -#define FF_CODEC_PROPERTY_CLOSED_CAPTIONS 0x00000002 -#define FF_CODEC_PROPERTY_FILM_GRAIN 0x00000004 - - /** - * Additional data associated with the entire coded stream. - * - * - decoding: unused - * - encoding: may be set by libavcodec after avcodec_open2(). - */ - AVPacketSideData *coded_side_data; - int nb_coded_side_data; - - /** - * A reference to the AVHWFramesContext describing the input (for encoding) - * or output (decoding) frames. The reference is set by the caller and - * afterwards owned (and freed) by libavcodec - it should never be read by - * the caller after being set. - * - * - decoding: This field should be set by the caller from the get_format() - * callback. The previous reference (if any) will always be - * unreffed by libavcodec before the get_format() call. - * - * If the default get_buffer2() is used with a hwaccel pixel - * format, then this AVHWFramesContext will be used for - * allocating the frame buffers. - * - * - encoding: For hardware encoders configured to use a hwaccel pixel - * format, this field should be set by the caller to a reference - * to the AVHWFramesContext describing input frames. - * AVHWFramesContext.format must be equal to - * AVCodecContext.pix_fmt. - * - * This field should be set before avcodec_open2() is called. - */ - AVBufferRef *hw_frames_ctx; - -#if FF_API_SUB_TEXT_FORMAT - /** - * @deprecated unused - */ - attribute_deprecated - int sub_text_format; -#define FF_SUB_TEXT_FMT_ASS 0 -#endif - - /** - * Audio only. The amount of padding (in samples) appended by the encoder to - * the end of the audio. I.e. this number of decoded samples must be - * discarded by the caller from the end of the stream to get the original - * audio without any trailing padding. - * - * - decoding: unused - * - encoding: unused - */ - int trailing_padding; - - /** - * The number of pixels per image to maximally accept. - * - * - decoding: set by user - * - encoding: set by user - */ - int64_t max_pixels; - - /** - * A reference to the AVHWDeviceContext describing the device which will - * be used by a hardware encoder/decoder. The reference is set by the - * caller and afterwards owned (and freed) by libavcodec. - * - * This should be used if either the codec device does not require - * hardware frames or any that are used are to be allocated internally by - * libavcodec. If the user wishes to supply any of the frames used as - * encoder input or decoder output then hw_frames_ctx should be used - * instead. When hw_frames_ctx is set in get_format() for a decoder, this - * field will be ignored while decoding the associated stream segment, but - * may again be used on a following one after another get_format() call. - * - * For both encoders and decoders this field should be set before - * avcodec_open2() is called and must not be written to thereafter. - * - * Note that some decoders may require this field to be set initially in - * order to support hw_frames_ctx at all - in that case, all frames - * contexts used must be created on the same device. - */ - AVBufferRef *hw_device_ctx; - - /** - * Bit set of AV_HWACCEL_FLAG_* flags, which affect hardware accelerated - * decoding (if active). - * - encoding: unused - * - decoding: Set by user (either before avcodec_open2(), or in the - * AVCodecContext.get_format callback) - */ - int hwaccel_flags; - - /** - * Video decoding only. Certain video codecs support cropping, meaning that - * only a sub-rectangle of the decoded frame is intended for display. This - * option controls how cropping is handled by libavcodec. - * - * When set to 1 (the default), libavcodec will apply cropping internally. - * I.e. it will modify the output frame width/height fields and offset the - * data pointers (only by as much as possible while preserving alignment, or - * by the full amount if the AV_CODEC_FLAG_UNALIGNED flag is set) so that - * the frames output by the decoder refer only to the cropped area. The - * crop_* fields of the output frames will be zero. - * - * When set to 0, the width/height fields of the output frames will be set - * to the coded dimensions and the crop_* fields will describe the cropping - * rectangle. Applying the cropping is left to the caller. - * - * @warning When hardware acceleration with opaque output frames is used, - * libavcodec is unable to apply cropping from the top/left border. - * - * @note when this option is set to zero, the width/height fields of the - * AVCodecContext and output AVFrames have different meanings. The codec - * context fields store display dimensions (with the coded dimensions in - * coded_width/height), while the frame fields store the coded dimensions - * (with the display dimensions being determined by the crop_* fields). - */ - int apply_cropping; - - /* - * Video decoding only. Sets the number of extra hardware frames which - * the decoder will allocate for use by the caller. This must be set - * before avcodec_open2() is called. - * - * Some hardware decoders require all frames that they will use for - * output to be defined in advance before decoding starts. For such - * decoders, the hardware frame pool must therefore be of a fixed size. - * The extra frames set here are on top of any number that the decoder - * needs internally in order to operate normally (for example, frames - * used as reference pictures). - */ - int extra_hw_frames; - - /** - * The percentage of damaged samples to discard a frame. - * - * - decoding: set by user - * - encoding: unused - */ - int discard_damaged_percentage; - - /** - * The number of samples per frame to maximally accept. - * - * - decoding: set by user - * - encoding: set by user - */ - int64_t max_samples; - - /** - * Bit set of AV_CODEC_EXPORT_DATA_* flags, which affects the kind of - * metadata exported in frame, packet, or coded stream side data by - * decoders and encoders. - * - * - decoding: set by user - * - encoding: set by user - */ - int export_side_data; - - /** - * This callback is called at the beginning of each packet to get a data - * buffer for it. - * - * The following field will be set in the packet before this callback is - * called: - * - size - * This callback must use the above value to calculate the required buffer size, - * which must padded by at least AV_INPUT_BUFFER_PADDING_SIZE bytes. - * - * In some specific cases, the encoder may not use the entire buffer allocated by this - * callback. This will be reflected in the size value in the packet once returned by - * avcodec_receive_packet(). - * - * This callback must fill the following fields in the packet: - * - data: alignment requirements for AVPacket apply, if any. Some architectures and - * encoders may benefit from having aligned data. - * - buf: must contain a pointer to an AVBufferRef structure. The packet's - * data pointer must be contained in it. See: av_buffer_create(), av_buffer_alloc(), - * and av_buffer_ref(). - * - * If AV_CODEC_CAP_DR1 is not set then get_encode_buffer() must call - * avcodec_default_get_encode_buffer() instead of providing a buffer allocated by - * some other means. - * - * The flags field may contain a combination of AV_GET_ENCODE_BUFFER_FLAG_ flags. - * They may be used for example to hint what use the buffer may get after being - * created. - * Implementations of this callback may ignore flags they don't understand. - * If AV_GET_ENCODE_BUFFER_FLAG_REF is set in flags then the packet may be reused - * (read and/or written to if it is writable) later by libavcodec. - * - * This callback must be thread-safe, as when frame threading is used, it may - * be called from multiple threads simultaneously. - * - * @see avcodec_default_get_encode_buffer() - * - * - encoding: Set by libavcodec, user can override. - * - decoding: unused - */ - int (*get_encode_buffer)(struct AVCodecContext *s, AVPacket *pkt, int flags); - - /** - * Audio channel layout. - * - encoding: must be set by the caller, to one of AVCodec.ch_layouts. - * - decoding: may be set by the caller if known e.g. from the container. - * The decoder can then override during decoding as needed. - */ - AVChannelLayout ch_layout; -} AVCodecContext; - -/** - * @defgroup lavc_hwaccel AVHWAccel - * - * @note Nothing in this structure should be accessed by the user. At some - * point in future it will not be externally visible at all. - * - * @{ - */ -typedef struct AVHWAccel { - /** - * Name of the hardware accelerated codec. - * The name is globally unique among encoders and among decoders (but an - * encoder and a decoder can share the same name). - */ - const char *name; - - /** - * Type of codec implemented by the hardware accelerator. - * - * See AVMEDIA_TYPE_xxx - */ - enum AVMediaType type; - - /** - * Codec implemented by the hardware accelerator. - * - * See AV_CODEC_ID_xxx - */ - enum AVCodecID id; - - /** - * Supported pixel format. - * - * Only hardware accelerated formats are supported here. - */ - enum AVPixelFormat pix_fmt; - - /** - * Hardware accelerated codec capabilities. - * see AV_HWACCEL_CODEC_CAP_* - */ - int capabilities; - - /***************************************************************** - * No fields below this line are part of the public API. They - * may not be used outside of libavcodec and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - - /** - * Allocate a custom buffer - */ - int (*alloc_frame)(AVCodecContext *avctx, AVFrame *frame); - - /** - * Called at the beginning of each frame or field picture. - * - * Meaningful frame information (codec specific) is guaranteed to - * be parsed at this point. This function is mandatory. - * - * Note that buf can be NULL along with buf_size set to 0. - * Otherwise, this means the whole frame is available at this point. - * - * @param avctx the codec context - * @param buf the frame data buffer base - * @param buf_size the size of the frame in bytes - * @return zero if successful, a negative value otherwise - */ - int (*start_frame)(AVCodecContext *avctx, const uint8_t *buf, uint32_t buf_size); - - /** - * Callback for parameter data (SPS/PPS/VPS etc). - * - * Useful for hardware decoders which keep persistent state about the - * video parameters, and need to receive any changes to update that state. - * - * @param avctx the codec context - * @param type the nal unit type - * @param buf the nal unit data buffer - * @param buf_size the size of the nal unit in bytes - * @return zero if successful, a negative value otherwise - */ - int (*decode_params)(AVCodecContext *avctx, int type, const uint8_t *buf, uint32_t buf_size); - - /** - * Callback for each slice. - * - * Meaningful slice information (codec specific) is guaranteed to - * be parsed at this point. This function is mandatory. - * - * @param avctx the codec context - * @param buf the slice data buffer base - * @param buf_size the size of the slice in bytes - * @return zero if successful, a negative value otherwise - */ - int (*decode_slice)(AVCodecContext *avctx, const uint8_t *buf, uint32_t buf_size); - - /** - * Called at the end of each frame or field picture. - * - * The whole picture is parsed at this point and can now be sent - * to the hardware accelerator. This function is mandatory. - * - * @param avctx the codec context - * @return zero if successful, a negative value otherwise - */ - int (*end_frame)(AVCodecContext *avctx); - - /** - * Size of per-frame hardware accelerator private data. - * - * Private data is allocated with av_mallocz() before - * AVCodecContext.get_buffer() and deallocated after - * AVCodecContext.release_buffer(). - */ - int frame_priv_data_size; - - /** - * Initialize the hwaccel private data. - * - * This will be called from ff_get_format(), after hwaccel and - * hwaccel_context are set and the hwaccel private data in AVCodecInternal - * is allocated. - */ - int (*init)(AVCodecContext *avctx); - - /** - * Uninitialize the hwaccel private data. - * - * This will be called from get_format() or avcodec_close(), after hwaccel - * and hwaccel_context are already uninitialized. - */ - int (*uninit)(AVCodecContext *avctx); - - /** - * Size of the private data to allocate in - * AVCodecInternal.hwaccel_priv_data. - */ - int priv_data_size; - - /** - * Internal hwaccel capabilities. - */ - int caps_internal; - - /** - * Fill the given hw_frames context with current codec parameters. Called - * from get_format. Refer to avcodec_get_hw_frames_parameters() for - * details. - * - * This CAN be called before AVHWAccel.init is called, and you must assume - * that avctx->hwaccel_priv_data is invalid. - */ - int (*frame_params)(AVCodecContext *avctx, AVBufferRef *hw_frames_ctx); -} AVHWAccel; - -/** - * HWAccel is experimental and is thus avoided in favor of non experimental - * codecs - */ -#define AV_HWACCEL_CODEC_CAP_EXPERIMENTAL 0x0200 - -/** - * Hardware acceleration should be used for decoding even if the codec level - * used is unknown or higher than the maximum supported level reported by the - * hardware driver. - * - * It's generally a good idea to pass this flag unless you have a specific - * reason not to, as hardware tends to under-report supported levels. - */ -#define AV_HWACCEL_FLAG_IGNORE_LEVEL (1 << 0) - -/** - * Hardware acceleration can output YUV pixel formats with a different chroma - * sampling than 4:2:0 and/or other than 8 bits per component. - */ -#define AV_HWACCEL_FLAG_ALLOW_HIGH_DEPTH (1 << 1) - -/** - * Hardware acceleration should still be attempted for decoding when the - * codec profile does not match the reported capabilities of the hardware. - * - * For example, this can be used to try to decode baseline profile H.264 - * streams in hardware - it will often succeed, because many streams marked - * as baseline profile actually conform to constrained baseline profile. - * - * @warning If the stream is actually not supported then the behaviour is - * undefined, and may include returning entirely incorrect output - * while indicating success. - */ -#define AV_HWACCEL_FLAG_ALLOW_PROFILE_MISMATCH (1 << 2) - -/** - * @} - */ - -enum AVSubtitleType { - SUBTITLE_NONE, - - SUBTITLE_BITMAP, ///< A bitmap, pict will be set - - /** - * Plain text, the text field must be set by the decoder and is - * authoritative. ass and pict fields may contain approximations. - */ - SUBTITLE_TEXT, - - /** - * Formatted text, the ass field must be set by the decoder and is - * authoritative. pict and text fields may contain approximations. - */ - SUBTITLE_ASS, -}; - -#define AV_SUBTITLE_FLAG_FORCED 0x00000001 - -typedef struct AVSubtitleRect { - int x; ///< top left corner of pict, undefined when pict is not set - int y; ///< top left corner of pict, undefined when pict is not set - int w; ///< width of pict, undefined when pict is not set - int h; ///< height of pict, undefined when pict is not set - int nb_colors; ///< number of colors in pict, undefined when pict is not set - - /** - * data+linesize for the bitmap of this subtitle. - * Can be set for text/ass as well once they are rendered. - */ - uint8_t *data[4]; - int linesize[4]; - - enum AVSubtitleType type; - - char *text; ///< 0 terminated plain UTF-8 text - - /** - * 0 terminated ASS/SSA compatible event line. - * The presentation of this is unaffected by the other values in this - * struct. - */ - char *ass; - - int flags; -} AVSubtitleRect; - -typedef struct AVSubtitle { - uint16_t format; /* 0 = graphics */ - uint32_t start_display_time; /* relative to packet pts, in ms */ - uint32_t end_display_time; /* relative to packet pts, in ms */ - unsigned num_rects; - AVSubtitleRect **rects; - int64_t pts; ///< Same as packet pts, in AV_TIME_BASE -} AVSubtitle; - -/** - * Return the LIBAVCODEC_VERSION_INT constant. - */ -unsigned avcodec_version(void); - -/** - * Return the libavcodec build-time configuration. - */ -const char *avcodec_configuration(void); - -/** - * Return the libavcodec license. - */ -const char *avcodec_license(void); - -/** - * Allocate an AVCodecContext and set its fields to default values. The - * resulting struct should be freed with avcodec_free_context(). - * - * @param codec if non-NULL, allocate private data and initialize defaults - * for the given codec. It is illegal to then call avcodec_open2() - * with a different codec. - * If NULL, then the codec-specific defaults won't be initialized, - * which may result in suboptimal default settings (this is - * important mainly for encoders, e.g. libx264). - * - * @return An AVCodecContext filled with default values or NULL on failure. - */ -AVCodecContext *avcodec_alloc_context3(const AVCodec *codec); - -/** - * Free the codec context and everything associated with it and write NULL to - * the provided pointer. - */ -void avcodec_free_context(AVCodecContext **avctx); - -/** - * Get the AVClass for AVCodecContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *avcodec_get_class(void); - -#if FF_API_GET_FRAME_CLASS -/** - * @deprecated This function should not be used. - */ -attribute_deprecated -const AVClass *avcodec_get_frame_class(void); -#endif - -/** - * Get the AVClass for AVSubtitleRect. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *avcodec_get_subtitle_rect_class(void); - -/** - * Fill the parameters struct based on the values from the supplied codec - * context. Any allocated fields in par are freed and replaced with duplicates - * of the corresponding fields in codec. - * - * @return >= 0 on success, a negative AVERROR code on failure - */ -int avcodec_parameters_from_context(AVCodecParameters *par, - const AVCodecContext *codec); - -/** - * Fill the codec context based on the values from the supplied codec - * parameters. Any allocated fields in codec that have a corresponding field in - * par are freed and replaced with duplicates of the corresponding field in par. - * Fields in codec that do not have a counterpart in par are not touched. - * - * @return >= 0 on success, a negative AVERROR code on failure. - */ -int avcodec_parameters_to_context(AVCodecContext *codec, - const AVCodecParameters *par); - -/** - * Initialize the AVCodecContext to use the given AVCodec. Prior to using this - * function the context has to be allocated with avcodec_alloc_context3(). - * - * The functions avcodec_find_decoder_by_name(), avcodec_find_encoder_by_name(), - * avcodec_find_decoder() and avcodec_find_encoder() provide an easy way for - * retrieving a codec. - * - * @note Always call this function before using decoding routines (such as - * @ref avcodec_receive_frame()). - * - * @code - * av_dict_set(&opts, "b", "2.5M", 0); - * codec = avcodec_find_decoder(AV_CODEC_ID_H264); - * if (!codec) - * exit(1); - * - * context = avcodec_alloc_context3(codec); - * - * if (avcodec_open2(context, codec, opts) < 0) - * exit(1); - * @endcode - * - * @param avctx The context to initialize. - * @param codec The codec to open this context for. If a non-NULL codec has been - * previously passed to avcodec_alloc_context3() or - * for this context, then this parameter MUST be either NULL or - * equal to the previously passed codec. - * @param options A dictionary filled with AVCodecContext and codec-private options. - * On return this object will be filled with options that were not found. - * - * @return zero on success, a negative value on error - * @see avcodec_alloc_context3(), avcodec_find_decoder(), avcodec_find_encoder(), - * av_dict_set(), av_opt_find(). - */ -int avcodec_open2(AVCodecContext *avctx, const AVCodec *codec, AVDictionary **options); - -/** - * Close a given AVCodecContext and free all the data associated with it - * (but not the AVCodecContext itself). - * - * Calling this function on an AVCodecContext that hasn't been opened will free - * the codec-specific data allocated in avcodec_alloc_context3() with a non-NULL - * codec. Subsequent calls will do nothing. - * - * @note Do not use this function. Use avcodec_free_context() to destroy a - * codec context (either open or closed). Opening and closing a codec context - * multiple times is not supported anymore -- use multiple codec contexts - * instead. - */ -int avcodec_close(AVCodecContext *avctx); - -/** - * Free all allocated data in the given subtitle struct. - * - * @param sub AVSubtitle to free. - */ -void avsubtitle_free(AVSubtitle *sub); - -/** - * @} - */ - -/** - * @addtogroup lavc_decoding - * @{ - */ - -/** - * The default callback for AVCodecContext.get_buffer2(). It is made public so - * it can be called by custom get_buffer2() implementations for decoders without - * AV_CODEC_CAP_DR1 set. - */ -int avcodec_default_get_buffer2(AVCodecContext *s, AVFrame *frame, int flags); - -/** - * The default callback for AVCodecContext.get_encode_buffer(). It is made public so - * it can be called by custom get_encode_buffer() implementations for encoders without - * AV_CODEC_CAP_DR1 set. - */ -int avcodec_default_get_encode_buffer(AVCodecContext *s, AVPacket *pkt, int flags); - -/** - * Modify width and height values so that they will result in a memory - * buffer that is acceptable for the codec if you do not use any horizontal - * padding. - * - * May only be used if a codec with AV_CODEC_CAP_DR1 has been opened. - */ -void avcodec_align_dimensions(AVCodecContext *s, int *width, int *height); - -/** - * Modify width and height values so that they will result in a memory - * buffer that is acceptable for the codec if you also ensure that all - * line sizes are a multiple of the respective linesize_align[i]. - * - * May only be used if a codec with AV_CODEC_CAP_DR1 has been opened. - */ -void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height, - int linesize_align[AV_NUM_DATA_POINTERS]); - -/** - * Converts AVChromaLocation to swscale x/y chroma position. - * - * The positions represent the chroma (0,0) position in a coordinates system - * with luma (0,0) representing the origin and luma(1,1) representing 256,256 - * - * @param xpos horizontal chroma sample position - * @param ypos vertical chroma sample position - */ -int avcodec_enum_to_chroma_pos(int *xpos, int *ypos, enum AVChromaLocation pos); - -/** - * Converts swscale x/y chroma position to AVChromaLocation. - * - * The positions represent the chroma (0,0) position in a coordinates system - * with luma (0,0) representing the origin and luma(1,1) representing 256,256 - * - * @param xpos horizontal chroma sample position - * @param ypos vertical chroma sample position - */ -enum AVChromaLocation avcodec_chroma_pos_to_enum(int xpos, int ypos); - -/** - * Decode a subtitle message. - * Return a negative value on error, otherwise return the number of bytes used. - * If no subtitle could be decompressed, got_sub_ptr is zero. - * Otherwise, the subtitle is stored in *sub. - * Note that AV_CODEC_CAP_DR1 is not available for subtitle codecs. This is for - * simplicity, because the performance difference is expected to be negligible - * and reusing a get_buffer written for video codecs would probably perform badly - * due to a potentially very different allocation pattern. - * - * Some decoders (those marked with AV_CODEC_CAP_DELAY) have a delay between input - * and output. This means that for some packets they will not immediately - * produce decoded output and need to be flushed at the end of decoding to get - * all the decoded data. Flushing is done by calling this function with packets - * with avpkt->data set to NULL and avpkt->size set to 0 until it stops - * returning subtitles. It is safe to flush even those decoders that are not - * marked with AV_CODEC_CAP_DELAY, then no subtitles will be returned. - * - * @note The AVCodecContext MUST have been opened with @ref avcodec_open2() - * before packets may be fed to the decoder. - * - * @param avctx the codec context - * @param[out] sub The preallocated AVSubtitle in which the decoded subtitle will be stored, - * must be freed with avsubtitle_free if *got_sub_ptr is set. - * @param[in,out] got_sub_ptr Zero if no subtitle could be decompressed, otherwise, it is nonzero. - * @param[in] avpkt The input AVPacket containing the input buffer. - */ -int avcodec_decode_subtitle2(AVCodecContext *avctx, AVSubtitle *sub, - int *got_sub_ptr, - AVPacket *avpkt); - -/** - * Supply raw packet data as input to a decoder. - * - * Internally, this call will copy relevant AVCodecContext fields, which can - * influence decoding per-packet, and apply them when the packet is actually - * decoded. (For example AVCodecContext.skip_frame, which might direct the - * decoder to drop the frame contained by the packet sent with this function.) - * - * @warning The input buffer, avpkt->data must be AV_INPUT_BUFFER_PADDING_SIZE - * larger than the actual read bytes because some optimized bitstream - * readers read 32 or 64 bits at once and could read over the end. - * - * @note The AVCodecContext MUST have been opened with @ref avcodec_open2() - * before packets may be fed to the decoder. - * - * @param avctx codec context - * @param[in] avpkt The input AVPacket. Usually, this will be a single video - * frame, or several complete audio frames. - * Ownership of the packet remains with the caller, and the - * decoder will not write to the packet. The decoder may create - * a reference to the packet data (or copy it if the packet is - * not reference-counted). - * Unlike with older APIs, the packet is always fully consumed, - * and if it contains multiple frames (e.g. some audio codecs), - * will require you to call avcodec_receive_frame() multiple - * times afterwards before you can send a new packet. - * It can be NULL (or an AVPacket with data set to NULL and - * size set to 0); in this case, it is considered a flush - * packet, which signals the end of the stream. Sending the - * first flush packet will return success. Subsequent ones are - * unnecessary and will return AVERROR_EOF. If the decoder - * still has frames buffered, it will return them after sending - * a flush packet. - * - * @return 0 on success, otherwise negative error code: - * AVERROR(EAGAIN): input is not accepted in the current state - user - * must read output with avcodec_receive_frame() (once - * all output is read, the packet should be resent, and - * the call will not fail with EAGAIN). - * AVERROR_EOF: the decoder has been flushed, and no new packets can - * be sent to it (also returned if more than 1 flush - * packet is sent) - * AVERROR(EINVAL): codec not opened, it is an encoder, or requires flush - * AVERROR(ENOMEM): failed to add packet to internal queue, or similar - * other errors: legitimate decoding errors - */ -int avcodec_send_packet(AVCodecContext *avctx, const AVPacket *avpkt); - -/** - * Return decoded output data from a decoder or encoder (when the - * AV_CODEC_FLAG_RECON_FRAME flag is used). - * - * @param avctx codec context - * @param frame This will be set to a reference-counted video or audio - * frame (depending on the decoder type) allocated by the - * codec. Note that the function will always call - * av_frame_unref(frame) before doing anything else. - * - * @return - * 0: success, a frame was returned - * AVERROR(EAGAIN): output is not available in this state - user must try - * to send new input - * AVERROR_EOF: the codec has been fully flushed, and there will be - * no more output frames - * AVERROR(EINVAL): codec not opened, or it is an encoder without - * the AV_CODEC_FLAG_RECON_FRAME flag enabled - * AVERROR_INPUT_CHANGED: current decoded frame has changed parameters - * with respect to first decoded frame. Applicable - * when flag AV_CODEC_FLAG_DROPCHANGED is set. - * other negative values: legitimate decoding errors - */ -int avcodec_receive_frame(AVCodecContext *avctx, AVFrame *frame); - -/** - * Supply a raw video or audio frame to the encoder. Use avcodec_receive_packet() - * to retrieve buffered output packets. - * - * @param avctx codec context - * @param[in] frame AVFrame containing the raw audio or video frame to be encoded. - * Ownership of the frame remains with the caller, and the - * encoder will not write to the frame. The encoder may create - * a reference to the frame data (or copy it if the frame is - * not reference-counted). - * It can be NULL, in which case it is considered a flush - * packet. This signals the end of the stream. If the encoder - * still has packets buffered, it will return them after this - * call. Once flushing mode has been entered, additional flush - * packets are ignored, and sending frames will return - * AVERROR_EOF. - * - * For audio: - * If AV_CODEC_CAP_VARIABLE_FRAME_SIZE is set, then each frame - * can have any number of samples. - * If it is not set, frame->nb_samples must be equal to - * avctx->frame_size for all frames except the last. - * The final frame may be smaller than avctx->frame_size. - * @return 0 on success, otherwise negative error code: - * AVERROR(EAGAIN): input is not accepted in the current state - user - * must read output with avcodec_receive_packet() (once - * all output is read, the packet should be resent, and - * the call will not fail with EAGAIN). - * AVERROR_EOF: the encoder has been flushed, and no new frames can - * be sent to it - * AVERROR(EINVAL): codec not opened, it is a decoder, or requires flush - * AVERROR(ENOMEM): failed to add packet to internal queue, or similar - * other errors: legitimate encoding errors - */ -int avcodec_send_frame(AVCodecContext *avctx, const AVFrame *frame); - -/** - * Read encoded data from the encoder. - * - * @param avctx codec context - * @param avpkt This will be set to a reference-counted packet allocated by the - * encoder. Note that the function will always call - * av_packet_unref(avpkt) before doing anything else. - * @return 0 on success, otherwise negative error code: - * AVERROR(EAGAIN): output is not available in the current state - user - * must try to send input - * AVERROR_EOF: the encoder has been fully flushed, and there will be - * no more output packets - * AVERROR(EINVAL): codec not opened, or it is a decoder - * other errors: legitimate encoding errors - */ -int avcodec_receive_packet(AVCodecContext *avctx, AVPacket *avpkt); - -/** - * Create and return a AVHWFramesContext with values adequate for hardware - * decoding. This is meant to get called from the get_format callback, and is - * a helper for preparing a AVHWFramesContext for AVCodecContext.hw_frames_ctx. - * This API is for decoding with certain hardware acceleration modes/APIs only. - * - * The returned AVHWFramesContext is not initialized. The caller must do this - * with av_hwframe_ctx_init(). - * - * Calling this function is not a requirement, but makes it simpler to avoid - * codec or hardware API specific details when manually allocating frames. - * - * Alternatively to this, an API user can set AVCodecContext.hw_device_ctx, - * which sets up AVCodecContext.hw_frames_ctx fully automatically, and makes - * it unnecessary to call this function or having to care about - * AVHWFramesContext initialization at all. - * - * There are a number of requirements for calling this function: - * - * - It must be called from get_format with the same avctx parameter that was - * passed to get_format. Calling it outside of get_format is not allowed, and - * can trigger undefined behavior. - * - The function is not always supported (see description of return values). - * Even if this function returns successfully, hwaccel initialization could - * fail later. (The degree to which implementations check whether the stream - * is actually supported varies. Some do this check only after the user's - * get_format callback returns.) - * - The hw_pix_fmt must be one of the choices suggested by get_format. If the - * user decides to use a AVHWFramesContext prepared with this API function, - * the user must return the same hw_pix_fmt from get_format. - * - The device_ref passed to this function must support the given hw_pix_fmt. - * - After calling this API function, it is the user's responsibility to - * initialize the AVHWFramesContext (returned by the out_frames_ref parameter), - * and to set AVCodecContext.hw_frames_ctx to it. If done, this must be done - * before returning from get_format (this is implied by the normal - * AVCodecContext.hw_frames_ctx API rules). - * - The AVHWFramesContext parameters may change every time time get_format is - * called. Also, AVCodecContext.hw_frames_ctx is reset before get_format. So - * you are inherently required to go through this process again on every - * get_format call. - * - It is perfectly possible to call this function without actually using - * the resulting AVHWFramesContext. One use-case might be trying to reuse a - * previously initialized AVHWFramesContext, and calling this API function - * only to test whether the required frame parameters have changed. - * - Fields that use dynamically allocated values of any kind must not be set - * by the user unless setting them is explicitly allowed by the documentation. - * If the user sets AVHWFramesContext.free and AVHWFramesContext.user_opaque, - * the new free callback must call the potentially set previous free callback. - * This API call may set any dynamically allocated fields, including the free - * callback. - * - * The function will set at least the following fields on AVHWFramesContext - * (potentially more, depending on hwaccel API): - * - * - All fields set by av_hwframe_ctx_alloc(). - * - Set the format field to hw_pix_fmt. - * - Set the sw_format field to the most suited and most versatile format. (An - * implication is that this will prefer generic formats over opaque formats - * with arbitrary restrictions, if possible.) - * - Set the width/height fields to the coded frame size, rounded up to the - * API-specific minimum alignment. - * - Only _if_ the hwaccel requires a pre-allocated pool: set the initial_pool_size - * field to the number of maximum reference surfaces possible with the codec, - * plus 1 surface for the user to work (meaning the user can safely reference - * at most 1 decoded surface at a time), plus additional buffering introduced - * by frame threading. If the hwaccel does not require pre-allocation, the - * field is left to 0, and the decoder will allocate new surfaces on demand - * during decoding. - * - Possibly AVHWFramesContext.hwctx fields, depending on the underlying - * hardware API. - * - * Essentially, out_frames_ref returns the same as av_hwframe_ctx_alloc(), but - * with basic frame parameters set. - * - * The function is stateless, and does not change the AVCodecContext or the - * device_ref AVHWDeviceContext. - * - * @param avctx The context which is currently calling get_format, and which - * implicitly contains all state needed for filling the returned - * AVHWFramesContext properly. - * @param device_ref A reference to the AVHWDeviceContext describing the device - * which will be used by the hardware decoder. - * @param hw_pix_fmt The hwaccel format you are going to return from get_format. - * @param out_frames_ref On success, set to a reference to an _uninitialized_ - * AVHWFramesContext, created from the given device_ref. - * Fields will be set to values required for decoding. - * Not changed if an error is returned. - * @return zero on success, a negative value on error. The following error codes - * have special semantics: - * AVERROR(ENOENT): the decoder does not support this functionality. Setup - * is always manual, or it is a decoder which does not - * support setting AVCodecContext.hw_frames_ctx at all, - * or it is a software format. - * AVERROR(EINVAL): it is known that hardware decoding is not supported for - * this configuration, or the device_ref is not supported - * for the hwaccel referenced by hw_pix_fmt. - */ -int avcodec_get_hw_frames_parameters(AVCodecContext *avctx, - AVBufferRef *device_ref, - enum AVPixelFormat hw_pix_fmt, - AVBufferRef **out_frames_ref); - - - -/** - * @defgroup lavc_parsing Frame parsing - * @{ - */ - -enum AVPictureStructure { - AV_PICTURE_STRUCTURE_UNKNOWN, //< unknown - AV_PICTURE_STRUCTURE_TOP_FIELD, //< coded as top field - AV_PICTURE_STRUCTURE_BOTTOM_FIELD, //< coded as bottom field - AV_PICTURE_STRUCTURE_FRAME, //< coded as frame -}; - -typedef struct AVCodecParserContext { - void *priv_data; - const struct AVCodecParser *parser; - int64_t frame_offset; /* offset of the current frame */ - int64_t cur_offset; /* current offset - (incremented by each av_parser_parse()) */ - int64_t next_frame_offset; /* offset of the next frame */ - /* video info */ - int pict_type; /* XXX: Put it back in AVCodecContext. */ - /** - * This field is used for proper frame duration computation in lavf. - * It signals, how much longer the frame duration of the current frame - * is compared to normal frame duration. - * - * frame_duration = (1 + repeat_pict) * time_base - * - * It is used by codecs like H.264 to display telecined material. - */ - int repeat_pict; /* XXX: Put it back in AVCodecContext. */ - int64_t pts; /* pts of the current frame */ - int64_t dts; /* dts of the current frame */ - - /* private data */ - int64_t last_pts; - int64_t last_dts; - int fetch_timestamp; - -#define AV_PARSER_PTS_NB 4 - int cur_frame_start_index; - int64_t cur_frame_offset[AV_PARSER_PTS_NB]; - int64_t cur_frame_pts[AV_PARSER_PTS_NB]; - int64_t cur_frame_dts[AV_PARSER_PTS_NB]; - - int flags; -#define PARSER_FLAG_COMPLETE_FRAMES 0x0001 -#define PARSER_FLAG_ONCE 0x0002 -/// Set if the parser has a valid file offset -#define PARSER_FLAG_FETCHED_OFFSET 0x0004 -#define PARSER_FLAG_USE_CODEC_TS 0x1000 - - int64_t offset; ///< byte offset from starting packet start - int64_t cur_frame_end[AV_PARSER_PTS_NB]; - - /** - * Set by parser to 1 for key frames and 0 for non-key frames. - * It is initialized to -1, so if the parser doesn't set this flag, - * old-style fallback using AV_PICTURE_TYPE_I picture type as key frames - * will be used. - */ - int key_frame; - - // Timestamp generation support: - /** - * Synchronization point for start of timestamp generation. - * - * Set to >0 for sync point, 0 for no sync point and <0 for undefined - * (default). - * - * For example, this corresponds to presence of H.264 buffering period - * SEI message. - */ - int dts_sync_point; - - /** - * Offset of the current timestamp against last timestamp sync point in - * units of AVCodecContext.time_base. - * - * Set to INT_MIN when dts_sync_point unused. Otherwise, it must - * contain a valid timestamp offset. - * - * Note that the timestamp of sync point has usually a nonzero - * dts_ref_dts_delta, which refers to the previous sync point. Offset of - * the next frame after timestamp sync point will be usually 1. - * - * For example, this corresponds to H.264 cpb_removal_delay. - */ - int dts_ref_dts_delta; - - /** - * Presentation delay of current frame in units of AVCodecContext.time_base. - * - * Set to INT_MIN when dts_sync_point unused. Otherwise, it must - * contain valid non-negative timestamp delta (presentation time of a frame - * must not lie in the past). - * - * This delay represents the difference between decoding and presentation - * time of the frame. - * - * For example, this corresponds to H.264 dpb_output_delay. - */ - int pts_dts_delta; - - /** - * Position of the packet in file. - * - * Analogous to cur_frame_pts/dts - */ - int64_t cur_frame_pos[AV_PARSER_PTS_NB]; - - /** - * Byte position of currently parsed frame in stream. - */ - int64_t pos; - - /** - * Previous frame byte position. - */ - int64_t last_pos; - - /** - * Duration of the current frame. - * For audio, this is in units of 1 / AVCodecContext.sample_rate. - * For all other types, this is in units of AVCodecContext.time_base. - */ - int duration; - - enum AVFieldOrder field_order; - - /** - * Indicate whether a picture is coded as a frame, top field or bottom field. - * - * For example, H.264 field_pic_flag equal to 0 corresponds to - * AV_PICTURE_STRUCTURE_FRAME. An H.264 picture with field_pic_flag - * equal to 1 and bottom_field_flag equal to 0 corresponds to - * AV_PICTURE_STRUCTURE_TOP_FIELD. - */ - enum AVPictureStructure picture_structure; - - /** - * Picture number incremented in presentation or output order. - * This field may be reinitialized at the first picture of a new sequence. - * - * For example, this corresponds to H.264 PicOrderCnt. - */ - int output_picture_number; - - /** - * Dimensions of the decoded video intended for presentation. - */ - int width; - int height; - - /** - * Dimensions of the coded video. - */ - int coded_width; - int coded_height; - - /** - * The format of the coded data, corresponds to enum AVPixelFormat for video - * and for enum AVSampleFormat for audio. - * - * Note that a decoder can have considerable freedom in how exactly it - * decodes the data, so the format reported here might be different from the - * one returned by a decoder. - */ - int format; -} AVCodecParserContext; - -typedef struct AVCodecParser { - int codec_ids[7]; /* several codec IDs are permitted */ - int priv_data_size; - int (*parser_init)(AVCodecParserContext *s); - /* This callback never returns an error, a negative value means that - * the frame start was in a previous packet. */ - int (*parser_parse)(AVCodecParserContext *s, - AVCodecContext *avctx, - const uint8_t **poutbuf, int *poutbuf_size, - const uint8_t *buf, int buf_size); - void (*parser_close)(AVCodecParserContext *s); - int (*split)(AVCodecContext *avctx, const uint8_t *buf, int buf_size); -} AVCodecParser; - -/** - * Iterate over all registered codec parsers. - * - * @param opaque a pointer where libavcodec will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered codec parser or NULL when the iteration is - * finished - */ -const AVCodecParser *av_parser_iterate(void **opaque); - -AVCodecParserContext *av_parser_init(int codec_id); - -/** - * Parse a packet. - * - * @param s parser context. - * @param avctx codec context. - * @param poutbuf set to pointer to parsed buffer or NULL if not yet finished. - * @param poutbuf_size set to size of parsed buffer or zero if not yet finished. - * @param buf input buffer. - * @param buf_size buffer size in bytes without the padding. I.e. the full buffer - size is assumed to be buf_size + AV_INPUT_BUFFER_PADDING_SIZE. - To signal EOF, this should be 0 (so that the last frame - can be output). - * @param pts input presentation timestamp. - * @param dts input decoding timestamp. - * @param pos input byte position in stream. - * @return the number of bytes of the input bitstream used. - * - * Example: - * @code - * while(in_len){ - * len = av_parser_parse2(myparser, AVCodecContext, &data, &size, - * in_data, in_len, - * pts, dts, pos); - * in_data += len; - * in_len -= len; - * - * if(size) - * decode_frame(data, size); - * } - * @endcode - */ -int av_parser_parse2(AVCodecParserContext *s, - AVCodecContext *avctx, - uint8_t **poutbuf, int *poutbuf_size, - const uint8_t *buf, int buf_size, - int64_t pts, int64_t dts, - int64_t pos); - -void av_parser_close(AVCodecParserContext *s); - -/** - * @} - * @} - */ - -/** - * @addtogroup lavc_encoding - * @{ - */ - -int avcodec_encode_subtitle(AVCodecContext *avctx, uint8_t *buf, int buf_size, - const AVSubtitle *sub); - - -/** - * @} - */ - -/** - * @defgroup lavc_misc Utility functions - * @ingroup libavc - * - * Miscellaneous utility functions related to both encoding and decoding - * (or neither). - * @{ - */ - -/** - * @defgroup lavc_misc_pixfmt Pixel formats - * - * Functions for working with pixel formats. - * @{ - */ - -/** - * Return a value representing the fourCC code associated to the - * pixel format pix_fmt, or 0 if no associated fourCC code can be - * found. - */ -unsigned int avcodec_pix_fmt_to_codec_tag(enum AVPixelFormat pix_fmt); - -/** - * Find the best pixel format to convert to given a certain source pixel - * format. When converting from one pixel format to another, information loss - * may occur. For example, when converting from RGB24 to GRAY, the color - * information will be lost. Similarly, other losses occur when converting from - * some formats to other formats. avcodec_find_best_pix_fmt_of_2() searches which of - * the given pixel formats should be used to suffer the least amount of loss. - * The pixel formats from which it chooses one, are determined by the - * pix_fmt_list parameter. - * - * - * @param[in] pix_fmt_list AV_PIX_FMT_NONE terminated array of pixel formats to choose from - * @param[in] src_pix_fmt source pixel format - * @param[in] has_alpha Whether the source pixel format alpha channel is used. - * @param[out] loss_ptr Combination of flags informing you what kind of losses will occur. - * @return The best pixel format to convert to or -1 if none was found. - */ -enum AVPixelFormat avcodec_find_best_pix_fmt_of_list(const enum AVPixelFormat *pix_fmt_list, - enum AVPixelFormat src_pix_fmt, - int has_alpha, int *loss_ptr); - -enum AVPixelFormat avcodec_default_get_format(struct AVCodecContext *s, const enum AVPixelFormat * fmt); - -/** - * @} - */ - -void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode); - -int avcodec_default_execute(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2),void *arg, int *ret, int count, int size); -int avcodec_default_execute2(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2, int, int),void *arg, int *ret, int count); -//FIXME func typedef - -/** - * Fill AVFrame audio data and linesize pointers. - * - * The buffer buf must be a preallocated buffer with a size big enough - * to contain the specified samples amount. The filled AVFrame data - * pointers will point to this buffer. - * - * AVFrame extended_data channel pointers are allocated if necessary for - * planar audio. - * - * @param frame the AVFrame - * frame->nb_samples must be set prior to calling the - * function. This function fills in frame->data, - * frame->extended_data, frame->linesize[0]. - * @param nb_channels channel count - * @param sample_fmt sample format - * @param buf buffer to use for frame data - * @param buf_size size of buffer - * @param align plane size sample alignment (0 = default) - * @return >=0 on success, negative error code on failure - * @todo return the size in bytes required to store the samples in - * case of success, at the next libavutil bump - */ -int avcodec_fill_audio_frame(AVFrame *frame, int nb_channels, - enum AVSampleFormat sample_fmt, const uint8_t *buf, - int buf_size, int align); - -/** - * Reset the internal codec state / flush internal buffers. Should be called - * e.g. when seeking or when switching to a different stream. - * - * @note for decoders, this function just releases any references the decoder - * might keep internally, but the caller's references remain valid. - * - * @note for encoders, this function will only do something if the encoder - * declares support for AV_CODEC_CAP_ENCODER_FLUSH. When called, the encoder - * will drain any remaining packets, and can then be re-used for a different - * stream (as opposed to sending a null frame which will leave the encoder - * in a permanent EOF state after draining). This can be desirable if the - * cost of tearing down and replacing the encoder instance is high. - */ -void avcodec_flush_buffers(AVCodecContext *avctx); - -/** - * Return audio frame duration. - * - * @param avctx codec context - * @param frame_bytes size of the frame, or 0 if unknown - * @return frame duration, in samples, if known. 0 if not able to - * determine. - */ -int av_get_audio_frame_duration(AVCodecContext *avctx, int frame_bytes); - -/* memory */ - -/** - * Same behaviour av_fast_malloc but the buffer has additional - * AV_INPUT_BUFFER_PADDING_SIZE at the end which will always be 0. - * - * In addition the whole buffer will initially and after resizes - * be 0-initialized so that no uninitialized data will ever appear. - */ -void av_fast_padded_malloc(void *ptr, unsigned int *size, size_t min_size); - -/** - * Same behaviour av_fast_padded_malloc except that buffer will always - * be 0-initialized after call. - */ -void av_fast_padded_mallocz(void *ptr, unsigned int *size, size_t min_size); - -/** - * @return a positive value if s is open (i.e. avcodec_open2() was called on it - * with no corresponding avcodec_close()), 0 otherwise. - */ -int avcodec_is_open(AVCodecContext *s); - -/** - * @} - */ - -#endif /* AVCODEC_AVCODEC_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavcodec/avdct.h b/third_party/ffmpeg/kylin/mips64/include/libavcodec/avdct.h deleted file mode 100644 index 6411fab6..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavcodec/avdct.h +++ /dev/null @@ -1,88 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AVDCT_H -#define AVCODEC_AVDCT_H - -#include "libavutil/opt.h" - -/** - * AVDCT context. - * @note function pointers can be NULL if the specific features have been - * disabled at build time. - */ -typedef struct AVDCT { - const AVClass *av_class; - - void (*idct)(int16_t *block /* align 16 */); - - /** - * IDCT input permutation. - * Several optimized IDCTs need a permutated input (relative to the - * normal order of the reference IDCT). - * This permutation must be performed before the idct_put/add. - * Note, normally this can be merged with the zigzag/alternate scan
- * An example to avoid confusion: - * - (->decode coeffs -> zigzag reorder -> dequant -> reference IDCT -> ...) - * - (x -> reference DCT -> reference IDCT -> x) - * - (x -> reference DCT -> simple_mmx_perm = idct_permutation - * -> simple_idct_mmx -> x) - * - (-> decode coeffs -> zigzag reorder -> simple_mmx_perm -> dequant - * -> simple_idct_mmx -> ...) - */ - uint8_t idct_permutation[64]; - - void (*fdct)(int16_t *block /* align 16 */); - - - /** - * DCT algorithm. - * must use AVOptions to set this field. - */ - int dct_algo; - - /** - * IDCT algorithm. - * must use AVOptions to set this field. - */ - int idct_algo; - - void (*get_pixels)(int16_t *block /* align 16 */, - const uint8_t *pixels /* align 8 */, - ptrdiff_t line_size); - - int bits_per_sample; - - void (*get_pixels_unaligned)(int16_t *block /* align 16 */, - const uint8_t *pixels, - ptrdiff_t line_size); -} AVDCT; - -/** - * Allocates a AVDCT context. - * This needs to be initialized with avcodec_dct_init() after optionally - * configuring it with AVOptions. - * - * To free it use av_free() - */ -AVDCT *avcodec_dct_alloc(void); -int avcodec_dct_init(AVDCT *); - -const AVClass *avcodec_dct_get_class(void); - -#endif /* AVCODEC_AVDCT_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavcodec/avfft.h b/third_party/ffmpeg/kylin/mips64/include/libavcodec/avfft.h deleted file mode 100644 index 0c0f9b8d..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavcodec/avfft.h +++ /dev/null @@ -1,118 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AVFFT_H -#define AVCODEC_AVFFT_H - -/** - * @file - * @ingroup lavc_fft - * FFT functions - */ - -/** - * @defgroup lavc_fft FFT functions - * @ingroup lavc_misc - * - * @{ - */ - -typedef float FFTSample; - -typedef struct FFTComplex { - FFTSample re, im; -} FFTComplex; - -typedef struct FFTContext FFTContext; - -/** - * Set up a complex FFT. - * @param nbits log2 of the length of the input array - * @param inverse if 0 perform the forward transform, if 1 perform the inverse - */ -FFTContext *av_fft_init(int nbits, int inverse); - -/** - * Do the permutation needed BEFORE calling ff_fft_calc(). - */ -void av_fft_permute(FFTContext *s, FFTComplex *z); - -/** - * Do a complex FFT with the parameters defined in av_fft_init(). The - * input data must be permuted before. No 1.0/sqrt(n) normalization is done. - */ -void av_fft_calc(FFTContext *s, FFTComplex *z); - -void av_fft_end(FFTContext *s); - -FFTContext *av_mdct_init(int nbits, int inverse, double scale); -void av_imdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input); -void av_imdct_half(FFTContext *s, FFTSample *output, const FFTSample *input); -void av_mdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input); -void av_mdct_end(FFTContext *s); - -/* Real Discrete Fourier Transform */ - -enum RDFTransformType { - DFT_R2C, - IDFT_C2R, - IDFT_R2C, - DFT_C2R, -}; - -typedef struct RDFTContext RDFTContext; - -/** - * Set up a real FFT. - * @param nbits log2 of the length of the input array - * @param trans the type of transform - */ -RDFTContext *av_rdft_init(int nbits, enum RDFTransformType trans); -void av_rdft_calc(RDFTContext *s, FFTSample *data); -void av_rdft_end(RDFTContext *s); - -/* Discrete Cosine Transform */ - -typedef struct DCTContext DCTContext; - -enum DCTTransformType { - DCT_II = 0, - DCT_III, - DCT_I, - DST_I, -}; - -/** - * Set up DCT. - * - * @param nbits size of the input array: - * (1 << nbits) for DCT-II, DCT-III and DST-I - * (1 << nbits) + 1 for DCT-I - * @param type the type of transform - * - * @note the first element of the input of DST-I is ignored - */ -DCTContext *av_dct_init(int nbits, enum DCTTransformType type); -void av_dct_calc(DCTContext *s, FFTSample *data); -void av_dct_end (DCTContext *s); - -/** - * @} - */ - -#endif /* AVCODEC_AVFFT_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavcodec/bsf.h b/third_party/ffmpeg/kylin/mips64/include/libavcodec/bsf.h deleted file mode 100644 index 69d91a16..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavcodec/bsf.h +++ /dev/null @@ -1,328 +0,0 @@ -/* - * Bitstream filters public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_BSF_H -#define AVCODEC_BSF_H - -#include "libavutil/dict.h" -#include "libavutil/log.h" -#include "libavutil/rational.h" - -#include "codec_id.h" -#include "codec_par.h" -#include "packet.h" - -/** - * @defgroup lavc_bsf Bitstream filters - * @ingroup libavc - * - * Bitstream filters transform encoded media data without decoding it. This - * allows e.g. manipulating various header values. Bitstream filters operate on - * @ref AVPacket "AVPackets". - * - * The bitstream filtering API is centered around two structures: - * AVBitStreamFilter and AVBSFContext. The former represents a bitstream filter - * in abstract, the latter a specific filtering process. Obtain an - * AVBitStreamFilter using av_bsf_get_by_name() or av_bsf_iterate(), then pass - * it to av_bsf_alloc() to create an AVBSFContext. Fill in the user-settable - * AVBSFContext fields, as described in its documentation, then call - * av_bsf_init() to prepare the filter context for use. - * - * Submit packets for filtering using av_bsf_send_packet(), obtain filtered - * results with av_bsf_receive_packet(). When no more input packets will be - * sent, submit a NULL AVPacket to signal the end of the stream to the filter. - * av_bsf_receive_packet() will then return trailing packets, if any are - * produced by the filter. - * - * Finally, free the filter context with av_bsf_free(). - * @{ - */ - -/** - * The bitstream filter state. - * - * This struct must be allocated with av_bsf_alloc() and freed with - * av_bsf_free(). - * - * The fields in the struct will only be changed (by the caller or by the - * filter) as described in their documentation, and are to be considered - * immutable otherwise. - */ -typedef struct AVBSFContext { - /** - * A class for logging and AVOptions - */ - const AVClass *av_class; - - /** - * The bitstream filter this context is an instance of. - */ - const struct AVBitStreamFilter *filter; - - /** - * Opaque filter-specific private data. If filter->priv_class is non-NULL, - * this is an AVOptions-enabled struct. - */ - void *priv_data; - - /** - * Parameters of the input stream. This field is allocated in - * av_bsf_alloc(), it needs to be filled by the caller before - * av_bsf_init(). - */ - AVCodecParameters *par_in; - - /** - * Parameters of the output stream. This field is allocated in - * av_bsf_alloc(), it is set by the filter in av_bsf_init(). - */ - AVCodecParameters *par_out; - - /** - * The timebase used for the timestamps of the input packets. Set by the - * caller before av_bsf_init(). - */ - AVRational time_base_in; - - /** - * The timebase used for the timestamps of the output packets. Set by the - * filter in av_bsf_init(). - */ - AVRational time_base_out; -} AVBSFContext; - -typedef struct AVBitStreamFilter { - const char *name; - - /** - * A list of codec ids supported by the filter, terminated by - * AV_CODEC_ID_NONE. - * May be NULL, in that case the bitstream filter works with any codec id. - */ - const enum AVCodecID *codec_ids; - - /** - * A class for the private data, used to declare bitstream filter private - * AVOptions. This field is NULL for bitstream filters that do not declare - * any options. - * - * If this field is non-NULL, the first member of the filter private data - * must be a pointer to AVClass, which will be set by libavcodec generic - * code to this class. - */ - const AVClass *priv_class; -} AVBitStreamFilter; - -/** - * @return a bitstream filter with the specified name or NULL if no such - * bitstream filter exists. - */ -const AVBitStreamFilter *av_bsf_get_by_name(const char *name); - -/** - * Iterate over all registered bitstream filters. - * - * @param opaque a pointer where libavcodec will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered bitstream filter or NULL when the iteration is - * finished - */ -const AVBitStreamFilter *av_bsf_iterate(void **opaque); - -/** - * Allocate a context for a given bitstream filter. The caller must fill in the - * context parameters as described in the documentation and then call - * av_bsf_init() before sending any data to the filter. - * - * @param filter the filter for which to allocate an instance. - * @param[out] ctx a pointer into which the pointer to the newly-allocated context - * will be written. It must be freed with av_bsf_free() after the - * filtering is done. - * - * @return 0 on success, a negative AVERROR code on failure - */ -int av_bsf_alloc(const AVBitStreamFilter *filter, AVBSFContext **ctx); - -/** - * Prepare the filter for use, after all the parameters and options have been - * set. - */ -int av_bsf_init(AVBSFContext *ctx); - -/** - * Submit a packet for filtering. - * - * After sending each packet, the filter must be completely drained by calling - * av_bsf_receive_packet() repeatedly until it returns AVERROR(EAGAIN) or - * AVERROR_EOF. - * - * @param pkt the packet to filter. The bitstream filter will take ownership of - * the packet and reset the contents of pkt. pkt is not touched if an error occurs. - * If pkt is empty (i.e. NULL, or pkt->data is NULL and pkt->side_data_elems zero), - * it signals the end of the stream (i.e. no more non-empty packets will be sent; - * sending more empty packets does nothing) and will cause the filter to output - * any packets it may have buffered internally. - * - * @return - * - 0 on success. - * - AVERROR(EAGAIN) if packets need to be retrieved from the filter (using - * av_bsf_receive_packet()) before new input can be consumed. - * - Another negative AVERROR value if an error occurs. - */ -int av_bsf_send_packet(AVBSFContext *ctx, AVPacket *pkt); - -/** - * Retrieve a filtered packet. - * - * @param[out] pkt this struct will be filled with the contents of the filtered - * packet. It is owned by the caller and must be freed using - * av_packet_unref() when it is no longer needed. - * This parameter should be "clean" (i.e. freshly allocated - * with av_packet_alloc() or unreffed with av_packet_unref()) - * when this function is called. If this function returns - * successfully, the contents of pkt will be completely - * overwritten by the returned data. On failure, pkt is not - * touched. - * - * @return - * - 0 on success. - * - AVERROR(EAGAIN) if more packets need to be sent to the filter (using - * av_bsf_send_packet()) to get more output. - * - AVERROR_EOF if there will be no further output from the filter. - * - Another negative AVERROR value if an error occurs. - * - * @note one input packet may result in several output packets, so after sending - * a packet with av_bsf_send_packet(), this function needs to be called - * repeatedly until it stops returning 0. It is also possible for a filter to - * output fewer packets than were sent to it, so this function may return - * AVERROR(EAGAIN) immediately after a successful av_bsf_send_packet() call. - */ -int av_bsf_receive_packet(AVBSFContext *ctx, AVPacket *pkt); - -/** - * Reset the internal bitstream filter state. Should be called e.g. when seeking. - */ -void av_bsf_flush(AVBSFContext *ctx); - -/** - * Free a bitstream filter context and everything associated with it; write NULL - * into the supplied pointer. - */ -void av_bsf_free(AVBSFContext **ctx); - -/** - * Get the AVClass for AVBSFContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *av_bsf_get_class(void); - -/** - * Structure for chain/list of bitstream filters. - * Empty list can be allocated by av_bsf_list_alloc(). - */ -typedef struct AVBSFList AVBSFList; - -/** - * Allocate empty list of bitstream filters. - * The list must be later freed by av_bsf_list_free() - * or finalized by av_bsf_list_finalize(). - * - * @return Pointer to @ref AVBSFList on success, NULL in case of failure - */ -AVBSFList *av_bsf_list_alloc(void); - -/** - * Free list of bitstream filters. - * - * @param lst Pointer to pointer returned by av_bsf_list_alloc() - */ -void av_bsf_list_free(AVBSFList **lst); - -/** - * Append bitstream filter to the list of bitstream filters. - * - * @param lst List to append to - * @param bsf Filter context to be appended - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_append(AVBSFList *lst, AVBSFContext *bsf); - -/** - * Construct new bitstream filter context given it's name and options - * and append it to the list of bitstream filters. - * - * @param lst List to append to - * @param bsf_name Name of the bitstream filter - * @param options Options for the bitstream filter, can be set to NULL - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_append2(AVBSFList *lst, const char * bsf_name, AVDictionary **options); -/** - * Finalize list of bitstream filters. - * - * This function will transform @ref AVBSFList to single @ref AVBSFContext, - * so the whole chain of bitstream filters can be treated as single filter - * freshly allocated by av_bsf_alloc(). - * If the call is successful, @ref AVBSFList structure is freed and lst - * will be set to NULL. In case of failure, caller is responsible for - * freeing the structure by av_bsf_list_free() - * - * @param lst Filter list structure to be transformed - * @param[out] bsf Pointer to be set to newly created @ref AVBSFContext structure - * representing the chain of bitstream filters - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_finalize(AVBSFList **lst, AVBSFContext **bsf); - -/** - * Parse string describing list of bitstream filters and create single - * @ref AVBSFContext describing the whole chain of bitstream filters. - * Resulting @ref AVBSFContext can be treated as any other @ref AVBSFContext freshly - * allocated by av_bsf_alloc(). - * - * @param str String describing chain of bitstream filters in format - * `bsf1[=opt1=val1:opt2=val2][,bsf2]` - * @param[out] bsf Pointer to be set to newly created @ref AVBSFContext structure - * representing the chain of bitstream filters - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_parse_str(const char *str, AVBSFContext **bsf); - -/** - * Get null/pass-through bitstream filter. - * - * @param[out] bsf Pointer to be set to new instance of pass-through bitstream filter - * - * @return - */ -int av_bsf_get_null_filter(AVBSFContext **bsf); - -/** - * @} - */ - -#endif // AVCODEC_BSF_H diff --git a/third_party/ffmpeg/kylin/mips64/include/libavcodec/codec.h b/third_party/ffmpeg/kylin/mips64/include/libavcodec/codec.h deleted file mode 100644 index 77a1a3f5..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavcodec/codec.h +++ /dev/null @@ -1,395 +0,0 @@ -/* - * AVCodec public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_H -#define AVCODEC_CODEC_H - -#include - -#include "libavutil/avutil.h" -#include "libavutil/hwcontext.h" -#include "libavutil/log.h" -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" -#include "libavutil/samplefmt.h" - -#include "libavcodec/codec_id.h" -#include "libavcodec/version_major.h" - -/** - * @addtogroup lavc_core - * @{ - */ - -/** - * Decoder can use draw_horiz_band callback. - */ -#define AV_CODEC_CAP_DRAW_HORIZ_BAND (1 << 0) -/** - * Codec uses get_buffer() or get_encode_buffer() for allocating buffers and - * supports custom allocators. - * If not set, it might not use get_buffer() or get_encode_buffer() at all, or - * use operations that assume the buffer was allocated by - * avcodec_default_get_buffer2 or avcodec_default_get_encode_buffer. - */ -#define AV_CODEC_CAP_DR1 (1 << 1) -#if FF_API_FLAG_TRUNCATED -/** - * @deprecated Use parsers to always send proper frames. - */ -#define AV_CODEC_CAP_TRUNCATED (1 << 3) -#endif -/** - * Encoder or decoder requires flushing with NULL input at the end in order to - * give the complete and correct output. - * - * NOTE: If this flag is not set, the codec is guaranteed to never be fed with - * with NULL data. The user can still send NULL data to the public encode - * or decode function, but libavcodec will not pass it along to the codec - * unless this flag is set. - * - * Decoders: - * The decoder has a non-zero delay and needs to be fed with avpkt->data=NULL, - * avpkt->size=0 at the end to get the delayed data until the decoder no longer - * returns frames. - * - * Encoders: - * The encoder needs to be fed with NULL data at the end of encoding until the - * encoder no longer returns data. - * - * NOTE: For encoders implementing the AVCodec.encode2() function, setting this - * flag also means that the encoder must set the pts and duration for - * each output packet. If this flag is not set, the pts and duration will - * be determined by libavcodec from the input frame. - */ -#define AV_CODEC_CAP_DELAY (1 << 5) -/** - * Codec can be fed a final frame with a smaller size. - * This can be used to prevent truncation of the last audio samples. - */ -#define AV_CODEC_CAP_SMALL_LAST_FRAME (1 << 6) - -/** - * Codec can output multiple frames per AVPacket - * Normally demuxers return one frame at a time, demuxers which do not do - * are connected to a parser to split what they return into proper frames. - * This flag is reserved to the very rare category of codecs which have a - * bitstream that cannot be split into frames without timeconsuming - * operations like full decoding. Demuxers carrying such bitstreams thus - * may return multiple frames in a packet. This has many disadvantages like - * prohibiting stream copy in many cases thus it should only be considered - * as a last resort. - */ -#define AV_CODEC_CAP_SUBFRAMES (1 << 8) -/** - * Codec is experimental and is thus avoided in favor of non experimental - * encoders - */ -#define AV_CODEC_CAP_EXPERIMENTAL (1 << 9) -/** - * Codec should fill in channel configuration and samplerate instead of container - */ -#define AV_CODEC_CAP_CHANNEL_CONF (1 << 10) -/** - * Codec supports frame-level multithreading. - */ -#define AV_CODEC_CAP_FRAME_THREADS (1 << 12) -/** - * Codec supports slice-based (or partition-based) multithreading. - */ -#define AV_CODEC_CAP_SLICE_THREADS (1 << 13) -/** - * Codec supports changed parameters at any point. - */ -#define AV_CODEC_CAP_PARAM_CHANGE (1 << 14) -/** - * Codec supports multithreading through a method other than slice- or - * frame-level multithreading. Typically this marks wrappers around - * multithreading-capable external libraries. - */ -#define AV_CODEC_CAP_OTHER_THREADS (1 << 15) -#if FF_API_AUTO_THREADS -#define AV_CODEC_CAP_AUTO_THREADS AV_CODEC_CAP_OTHER_THREADS -#endif -/** - * Audio encoder supports receiving a different number of samples in each call. - */ -#define AV_CODEC_CAP_VARIABLE_FRAME_SIZE (1 << 16) -/** - * Decoder is not a preferred choice for probing. - * This indicates that the decoder is not a good choice for probing. - * It could for example be an expensive to spin up hardware decoder, - * or it could simply not provide a lot of useful information about - * the stream. - * A decoder marked with this flag should only be used as last resort - * choice for probing. - */ -#define AV_CODEC_CAP_AVOID_PROBING (1 << 17) - -#if FF_API_UNUSED_CODEC_CAPS -/** - * Deprecated and unused. Use AVCodecDescriptor.props instead - */ -#define AV_CODEC_CAP_INTRA_ONLY 0x40000000 -/** - * Deprecated and unused. Use AVCodecDescriptor.props instead - */ -#define AV_CODEC_CAP_LOSSLESS 0x80000000 -#endif - -/** - * Codec is backed by a hardware implementation. Typically used to - * identify a non-hwaccel hardware decoder. For information about hwaccels, use - * avcodec_get_hw_config() instead. - */ -#define AV_CODEC_CAP_HARDWARE (1 << 18) - -/** - * Codec is potentially backed by a hardware implementation, but not - * necessarily. This is used instead of AV_CODEC_CAP_HARDWARE, if the - * implementation provides some sort of internal fallback. - */ -#define AV_CODEC_CAP_HYBRID (1 << 19) - -/** - * This codec takes the reordered_opaque field from input AVFrames - * and returns it in the corresponding field in AVCodecContext after - * encoding. - */ -#define AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE (1 << 20) - -/** - * This encoder can be flushed using avcodec_flush_buffers(). If this flag is - * not set, the encoder must be closed and reopened to ensure that no frames - * remain pending. - */ -#define AV_CODEC_CAP_ENCODER_FLUSH (1 << 21) - -/** - * The encoder is able to output reconstructed frame data, i.e. raw frames that - * would be produced by decoding the encoded bitstream. - * - * Reconstructed frame output is enabled by the AV_CODEC_FLAG_RECON_FRAME flag. - */ -#define AV_CODEC_CAP_ENCODER_RECON_FRAME (1 << 22) - -/** - * AVProfile. - */ -typedef struct AVProfile { - int profile; - const char *name; ///< short name for the profile -} AVProfile; - -/** - * AVCodec. - */ -typedef struct AVCodec { - /** - * Name of the codec implementation. - * The name is globally unique among encoders and among decoders (but an - * encoder and a decoder can share the same name). - * This is the primary way to find a codec from the user perspective. - */ - const char *name; - /** - * Descriptive name for the codec, meant to be more human readable than name. - * You should use the NULL_IF_CONFIG_SMALL() macro to define it. - */ - const char *long_name; - enum AVMediaType type; - enum AVCodecID id; - /** - * Codec capabilities. - * see AV_CODEC_CAP_* - */ - int capabilities; - uint8_t max_lowres; ///< maximum value for lowres supported by the decoder - const AVRational *supported_framerates; ///< array of supported framerates, or NULL if any, array is terminated by {0,0} - const enum AVPixelFormat *pix_fmts; ///< array of supported pixel formats, or NULL if unknown, array is terminated by -1 - const int *supported_samplerates; ///< array of supported audio samplerates, or NULL if unknown, array is terminated by 0 - const enum AVSampleFormat *sample_fmts; ///< array of supported sample formats, or NULL if unknown, array is terminated by -1 -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * @deprecated use ch_layouts instead - */ - attribute_deprecated - const uint64_t *channel_layouts; ///< array of support channel layouts, or NULL if unknown. array is terminated by 0 -#endif - const AVClass *priv_class; ///< AVClass for the private context - const AVProfile *profiles; ///< array of recognized profiles, or NULL if unknown, array is terminated by {FF_PROFILE_UNKNOWN} - - /** - * Group name of the codec implementation. - * This is a short symbolic name of the wrapper backing this codec. A - * wrapper uses some kind of external implementation for the codec, such - * as an external library, or a codec implementation provided by the OS or - * the hardware. - * If this field is NULL, this is a builtin, libavcodec native codec. - * If non-NULL, this will be the suffix in AVCodec.name in most cases - * (usually AVCodec.name will be of the form "_"). - */ - const char *wrapper_name; - - /** - * Array of supported channel layouts, terminated with a zeroed layout. - */ - const AVChannelLayout *ch_layouts; -} AVCodec; - -/** - * Iterate over all registered codecs. - * - * @param opaque a pointer where libavcodec will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered codec or NULL when the iteration is - * finished - */ -const AVCodec *av_codec_iterate(void **opaque); - -/** - * Find a registered decoder with a matching codec ID. - * - * @param id AVCodecID of the requested decoder - * @return A decoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_decoder(enum AVCodecID id); - -/** - * Find a registered decoder with the specified name. - * - * @param name name of the requested decoder - * @return A decoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_decoder_by_name(const char *name); - -/** - * Find a registered encoder with a matching codec ID. - * - * @param id AVCodecID of the requested encoder - * @return An encoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_encoder(enum AVCodecID id); - -/** - * Find a registered encoder with the specified name. - * - * @param name name of the requested encoder - * @return An encoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_encoder_by_name(const char *name); -/** - * @return a non-zero number if codec is an encoder, zero otherwise - */ -int av_codec_is_encoder(const AVCodec *codec); - -/** - * @return a non-zero number if codec is a decoder, zero otherwise - */ -int av_codec_is_decoder(const AVCodec *codec); - -/** - * Return a name for the specified profile, if available. - * - * @param codec the codec that is searched for the given profile - * @param profile the profile value for which a name is requested - * @return A name for the profile if found, NULL otherwise. - */ -const char *av_get_profile_name(const AVCodec *codec, int profile); - -enum { - /** - * The codec supports this format via the hw_device_ctx interface. - * - * When selecting this format, AVCodecContext.hw_device_ctx should - * have been set to a device of the specified type before calling - * avcodec_open2(). - */ - AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX = 0x01, - /** - * The codec supports this format via the hw_frames_ctx interface. - * - * When selecting this format for a decoder, - * AVCodecContext.hw_frames_ctx should be set to a suitable frames - * context inside the get_format() callback. The frames context - * must have been created on a device of the specified type. - * - * When selecting this format for an encoder, - * AVCodecContext.hw_frames_ctx should be set to the context which - * will be used for the input frames before calling avcodec_open2(). - */ - AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX = 0x02, - /** - * The codec supports this format by some internal method. - * - * This format can be selected without any additional configuration - - * no device or frames context is required. - */ - AV_CODEC_HW_CONFIG_METHOD_INTERNAL = 0x04, - /** - * The codec supports this format by some ad-hoc method. - * - * Additional settings and/or function calls are required. See the - * codec-specific documentation for details. (Methods requiring - * this sort of configuration are deprecated and others should be - * used in preference.) - */ - AV_CODEC_HW_CONFIG_METHOD_AD_HOC = 0x08, -}; - -typedef struct AVCodecHWConfig { - /** - * For decoders, a hardware pixel format which that decoder may be - * able to decode to if suitable hardware is available. - * - * For encoders, a pixel format which the encoder may be able to - * accept. If set to AV_PIX_FMT_NONE, this applies to all pixel - * formats supported by the codec. - */ - enum AVPixelFormat pix_fmt; - /** - * Bit set of AV_CODEC_HW_CONFIG_METHOD_* flags, describing the possible - * setup methods which can be used with this configuration. - */ - int methods; - /** - * The device type associated with the configuration. - * - * Must be set for AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX and - * AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX, otherwise unused. - */ - enum AVHWDeviceType device_type; -} AVCodecHWConfig; - -/** - * Retrieve supported hardware configurations for a codec. - * - * Values of index from zero to some maximum return the indexed configuration - * descriptor; all other values return NULL. If the codec does not support - * any hardware configurations then it will always return NULL. - */ -const AVCodecHWConfig *avcodec_get_hw_config(const AVCodec *codec, int index); - -/** - * @} - */ - -#endif /* AVCODEC_CODEC_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavcodec/codec_desc.h b/third_party/ffmpeg/kylin/mips64/include/libavcodec/codec_desc.h deleted file mode 100644 index 126b52df..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavcodec/codec_desc.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Codec descriptors public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_DESC_H -#define AVCODEC_CODEC_DESC_H - -#include "libavutil/avutil.h" - -#include "codec_id.h" - -/** - * @addtogroup lavc_core - * @{ - */ - -/** - * This struct describes the properties of a single codec described by an - * AVCodecID. - * @see avcodec_descriptor_get() - */ -typedef struct AVCodecDescriptor { - enum AVCodecID id; - enum AVMediaType type; - /** - * Name of the codec described by this descriptor. It is non-empty and - * unique for each codec descriptor. It should contain alphanumeric - * characters and '_' only. - */ - const char *name; - /** - * A more descriptive name for this codec. May be NULL. - */ - const char *long_name; - /** - * Codec properties, a combination of AV_CODEC_PROP_* flags. - */ - int props; - /** - * MIME type(s) associated with the codec. - * May be NULL; if not, a NULL-terminated array of MIME types. - * The first item is always non-NULL and is the preferred MIME type. - */ - const char *const *mime_types; - /** - * If non-NULL, an array of profiles recognized for this codec. - * Terminated with FF_PROFILE_UNKNOWN. - */ - const struct AVProfile *profiles; -} AVCodecDescriptor; - -/** - * Codec uses only intra compression. - * Video and audio codecs only. - */ -#define AV_CODEC_PROP_INTRA_ONLY (1 << 0) -/** - * Codec supports lossy compression. Audio and video codecs only. - * @note a codec may support both lossy and lossless - * compression modes - */ -#define AV_CODEC_PROP_LOSSY (1 << 1) -/** - * Codec supports lossless compression. Audio and video codecs only. - */ -#define AV_CODEC_PROP_LOSSLESS (1 << 2) -/** - * Codec supports frame reordering. That is, the coded order (the order in which - * the encoded packets are output by the encoders / stored / input to the - * decoders) may be different from the presentation order of the corresponding - * frames. - * - * For codecs that do not have this property set, PTS and DTS should always be - * equal. - */ -#define AV_CODEC_PROP_REORDER (1 << 3) -/** - * Subtitle codec is bitmap based - * Decoded AVSubtitle data can be read from the AVSubtitleRect->pict field. - */ -#define AV_CODEC_PROP_BITMAP_SUB (1 << 16) -/** - * Subtitle codec is text based. - * Decoded AVSubtitle data can be read from the AVSubtitleRect->ass field. - */ -#define AV_CODEC_PROP_TEXT_SUB (1 << 17) - -/** - * @return descriptor for given codec ID or NULL if no descriptor exists. - */ -const AVCodecDescriptor *avcodec_descriptor_get(enum AVCodecID id); - -/** - * Iterate over all codec descriptors known to libavcodec. - * - * @param prev previous descriptor. NULL to get the first descriptor. - * - * @return next descriptor or NULL after the last descriptor - */ -const AVCodecDescriptor *avcodec_descriptor_next(const AVCodecDescriptor *prev); - -/** - * @return codec descriptor with the given name or NULL if no such descriptor - * exists. - */ -const AVCodecDescriptor *avcodec_descriptor_get_by_name(const char *name); - -/** - * @} - */ - -#endif // AVCODEC_CODEC_DESC_H diff --git a/third_party/ffmpeg/kylin/mips64/include/libavcodec/codec_id.h b/third_party/ffmpeg/kylin/mips64/include/libavcodec/codec_id.h deleted file mode 100644 index 386a00a7..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavcodec/codec_id.h +++ /dev/null @@ -1,636 +0,0 @@ -/* - * Codec IDs - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_ID_H -#define AVCODEC_CODEC_ID_H - -#include "libavutil/avutil.h" -#include "libavutil/samplefmt.h" - -/** - * @addtogroup lavc_core - * @{ - */ - -/** - * Identify the syntax and semantics of the bitstream. - * The principle is roughly: - * Two decoders with the same ID can decode the same streams. - * Two encoders with the same ID can encode compatible streams. - * There may be slight deviations from the principle due to implementation - * details. - * - * If you add a codec ID to this list, add it so that - * 1. no value of an existing codec ID changes (that would break ABI), - * 2. it is as close as possible to similar codecs - * - * After adding new codec IDs, do not forget to add an entry to the codec - * descriptor list and bump libavcodec minor version. - */ -enum AVCodecID { - AV_CODEC_ID_NONE, - - /* video codecs */ - AV_CODEC_ID_MPEG1VIDEO, - AV_CODEC_ID_MPEG2VIDEO, ///< preferred ID for MPEG-1/2 video decoding - AV_CODEC_ID_H261, - AV_CODEC_ID_H263, - AV_CODEC_ID_RV10, - AV_CODEC_ID_RV20, - AV_CODEC_ID_MJPEG, - AV_CODEC_ID_MJPEGB, - AV_CODEC_ID_LJPEG, - AV_CODEC_ID_SP5X, - AV_CODEC_ID_JPEGLS, - AV_CODEC_ID_MPEG4, - AV_CODEC_ID_RAWVIDEO, - AV_CODEC_ID_MSMPEG4V1, - AV_CODEC_ID_MSMPEG4V2, - AV_CODEC_ID_MSMPEG4V3, - AV_CODEC_ID_WMV1, - AV_CODEC_ID_WMV2, - AV_CODEC_ID_H263P, - AV_CODEC_ID_H263I, - AV_CODEC_ID_FLV1, - AV_CODEC_ID_SVQ1, - AV_CODEC_ID_SVQ3, - AV_CODEC_ID_DVVIDEO, - AV_CODEC_ID_HUFFYUV, - AV_CODEC_ID_CYUV, - AV_CODEC_ID_H264, - AV_CODEC_ID_INDEO3, - AV_CODEC_ID_VP3, - AV_CODEC_ID_THEORA, - AV_CODEC_ID_ASV1, - AV_CODEC_ID_ASV2, - AV_CODEC_ID_FFV1, - AV_CODEC_ID_4XM, - AV_CODEC_ID_VCR1, - AV_CODEC_ID_CLJR, - AV_CODEC_ID_MDEC, - AV_CODEC_ID_ROQ, - AV_CODEC_ID_INTERPLAY_VIDEO, - AV_CODEC_ID_XAN_WC3, - AV_CODEC_ID_XAN_WC4, - AV_CODEC_ID_RPZA, - AV_CODEC_ID_CINEPAK, - AV_CODEC_ID_WS_VQA, - AV_CODEC_ID_MSRLE, - AV_CODEC_ID_MSVIDEO1, - AV_CODEC_ID_IDCIN, - AV_CODEC_ID_8BPS, - AV_CODEC_ID_SMC, - AV_CODEC_ID_FLIC, - AV_CODEC_ID_TRUEMOTION1, - AV_CODEC_ID_VMDVIDEO, - AV_CODEC_ID_MSZH, - AV_CODEC_ID_ZLIB, - AV_CODEC_ID_QTRLE, - AV_CODEC_ID_TSCC, - AV_CODEC_ID_ULTI, - AV_CODEC_ID_QDRAW, - AV_CODEC_ID_VIXL, - AV_CODEC_ID_QPEG, - AV_CODEC_ID_PNG, - AV_CODEC_ID_PPM, - AV_CODEC_ID_PBM, - AV_CODEC_ID_PGM, - AV_CODEC_ID_PGMYUV, - AV_CODEC_ID_PAM, - AV_CODEC_ID_FFVHUFF, - AV_CODEC_ID_RV30, - AV_CODEC_ID_RV40, - AV_CODEC_ID_VC1, - AV_CODEC_ID_WMV3, - AV_CODEC_ID_LOCO, - AV_CODEC_ID_WNV1, - AV_CODEC_ID_AASC, - AV_CODEC_ID_INDEO2, - AV_CODEC_ID_FRAPS, - AV_CODEC_ID_TRUEMOTION2, - AV_CODEC_ID_BMP, - AV_CODEC_ID_CSCD, - AV_CODEC_ID_MMVIDEO, - AV_CODEC_ID_ZMBV, - AV_CODEC_ID_AVS, - AV_CODEC_ID_SMACKVIDEO, - AV_CODEC_ID_NUV, - AV_CODEC_ID_KMVC, - AV_CODEC_ID_FLASHSV, - AV_CODEC_ID_CAVS, - AV_CODEC_ID_JPEG2000, - AV_CODEC_ID_VMNC, - AV_CODEC_ID_VP5, - AV_CODEC_ID_VP6, - AV_CODEC_ID_VP6F, - AV_CODEC_ID_TARGA, - AV_CODEC_ID_DSICINVIDEO, - AV_CODEC_ID_TIERTEXSEQVIDEO, - AV_CODEC_ID_TIFF, - AV_CODEC_ID_GIF, - AV_CODEC_ID_DXA, - AV_CODEC_ID_DNXHD, - AV_CODEC_ID_THP, - AV_CODEC_ID_SGI, - AV_CODEC_ID_C93, - AV_CODEC_ID_BETHSOFTVID, - AV_CODEC_ID_PTX, - AV_CODEC_ID_TXD, - AV_CODEC_ID_VP6A, - AV_CODEC_ID_AMV, - AV_CODEC_ID_VB, - AV_CODEC_ID_PCX, - AV_CODEC_ID_SUNRAST, - AV_CODEC_ID_INDEO4, - AV_CODEC_ID_INDEO5, - AV_CODEC_ID_MIMIC, - AV_CODEC_ID_RL2, - AV_CODEC_ID_ESCAPE124, - AV_CODEC_ID_DIRAC, - AV_CODEC_ID_BFI, - AV_CODEC_ID_CMV, - AV_CODEC_ID_MOTIONPIXELS, - AV_CODEC_ID_TGV, - AV_CODEC_ID_TGQ, - AV_CODEC_ID_TQI, - AV_CODEC_ID_AURA, - AV_CODEC_ID_AURA2, - AV_CODEC_ID_V210X, - AV_CODEC_ID_TMV, - AV_CODEC_ID_V210, - AV_CODEC_ID_DPX, - AV_CODEC_ID_MAD, - AV_CODEC_ID_FRWU, - AV_CODEC_ID_FLASHSV2, - AV_CODEC_ID_CDGRAPHICS, - AV_CODEC_ID_R210, - AV_CODEC_ID_ANM, - AV_CODEC_ID_BINKVIDEO, - AV_CODEC_ID_IFF_ILBM, -#define AV_CODEC_ID_IFF_BYTERUN1 AV_CODEC_ID_IFF_ILBM - AV_CODEC_ID_KGV1, - AV_CODEC_ID_YOP, - AV_CODEC_ID_VP8, - AV_CODEC_ID_PICTOR, - AV_CODEC_ID_ANSI, - AV_CODEC_ID_A64_MULTI, - AV_CODEC_ID_A64_MULTI5, - AV_CODEC_ID_R10K, - AV_CODEC_ID_MXPEG, - AV_CODEC_ID_LAGARITH, - AV_CODEC_ID_PRORES, - AV_CODEC_ID_JV, - AV_CODEC_ID_DFA, - AV_CODEC_ID_WMV3IMAGE, - AV_CODEC_ID_VC1IMAGE, - AV_CODEC_ID_UTVIDEO, - AV_CODEC_ID_BMV_VIDEO, - AV_CODEC_ID_VBLE, - AV_CODEC_ID_DXTORY, - AV_CODEC_ID_V410, - AV_CODEC_ID_XWD, - AV_CODEC_ID_CDXL, - AV_CODEC_ID_XBM, - AV_CODEC_ID_ZEROCODEC, - AV_CODEC_ID_MSS1, - AV_CODEC_ID_MSA1, - AV_CODEC_ID_TSCC2, - AV_CODEC_ID_MTS2, - AV_CODEC_ID_CLLC, - AV_CODEC_ID_MSS2, - AV_CODEC_ID_VP9, - AV_CODEC_ID_AIC, - AV_CODEC_ID_ESCAPE130, - AV_CODEC_ID_G2M, - AV_CODEC_ID_WEBP, - AV_CODEC_ID_HNM4_VIDEO, - AV_CODEC_ID_HEVC, -#define AV_CODEC_ID_H265 AV_CODEC_ID_HEVC - AV_CODEC_ID_FIC, - AV_CODEC_ID_ALIAS_PIX, - AV_CODEC_ID_BRENDER_PIX, - AV_CODEC_ID_PAF_VIDEO, - AV_CODEC_ID_EXR, - AV_CODEC_ID_VP7, - AV_CODEC_ID_SANM, - AV_CODEC_ID_SGIRLE, - AV_CODEC_ID_MVC1, - AV_CODEC_ID_MVC2, - AV_CODEC_ID_HQX, - AV_CODEC_ID_TDSC, - AV_CODEC_ID_HQ_HQA, - AV_CODEC_ID_HAP, - AV_CODEC_ID_DDS, - AV_CODEC_ID_DXV, - AV_CODEC_ID_SCREENPRESSO, - AV_CODEC_ID_RSCC, - AV_CODEC_ID_AVS2, - AV_CODEC_ID_PGX, - AV_CODEC_ID_AVS3, - AV_CODEC_ID_MSP2, - AV_CODEC_ID_VVC, -#define AV_CODEC_ID_H266 AV_CODEC_ID_VVC - AV_CODEC_ID_Y41P, - AV_CODEC_ID_AVRP, - AV_CODEC_ID_012V, - AV_CODEC_ID_AVUI, - AV_CODEC_ID_AYUV, - AV_CODEC_ID_TARGA_Y216, - AV_CODEC_ID_V308, - AV_CODEC_ID_V408, - AV_CODEC_ID_YUV4, - AV_CODEC_ID_AVRN, - AV_CODEC_ID_CPIA, - AV_CODEC_ID_XFACE, - AV_CODEC_ID_SNOW, - AV_CODEC_ID_SMVJPEG, - AV_CODEC_ID_APNG, - AV_CODEC_ID_DAALA, - AV_CODEC_ID_CFHD, - AV_CODEC_ID_TRUEMOTION2RT, - AV_CODEC_ID_M101, - AV_CODEC_ID_MAGICYUV, - AV_CODEC_ID_SHEERVIDEO, - AV_CODEC_ID_YLC, - AV_CODEC_ID_PSD, - AV_CODEC_ID_PIXLET, - AV_CODEC_ID_SPEEDHQ, - AV_CODEC_ID_FMVC, - AV_CODEC_ID_SCPR, - AV_CODEC_ID_CLEARVIDEO, - AV_CODEC_ID_XPM, - AV_CODEC_ID_AV1, - AV_CODEC_ID_BITPACKED, - AV_CODEC_ID_MSCC, - AV_CODEC_ID_SRGC, - AV_CODEC_ID_SVG, - AV_CODEC_ID_GDV, - AV_CODEC_ID_FITS, - AV_CODEC_ID_IMM4, - AV_CODEC_ID_PROSUMER, - AV_CODEC_ID_MWSC, - AV_CODEC_ID_WCMV, - AV_CODEC_ID_RASC, - AV_CODEC_ID_HYMT, - AV_CODEC_ID_ARBC, - AV_CODEC_ID_AGM, - AV_CODEC_ID_LSCR, - AV_CODEC_ID_VP4, - AV_CODEC_ID_IMM5, - AV_CODEC_ID_MVDV, - AV_CODEC_ID_MVHA, - AV_CODEC_ID_CDTOONS, - AV_CODEC_ID_MV30, - AV_CODEC_ID_NOTCHLC, - AV_CODEC_ID_PFM, - AV_CODEC_ID_MOBICLIP, - AV_CODEC_ID_PHOTOCD, - AV_CODEC_ID_IPU, - AV_CODEC_ID_ARGO, - AV_CODEC_ID_CRI, - AV_CODEC_ID_SIMBIOSIS_IMX, - AV_CODEC_ID_SGA_VIDEO, - AV_CODEC_ID_GEM, - AV_CODEC_ID_VBN, - AV_CODEC_ID_JPEGXL, - AV_CODEC_ID_QOI, - AV_CODEC_ID_PHM, - AV_CODEC_ID_RADIANCE_HDR, - AV_CODEC_ID_WBMP, - - /* various PCM "codecs" */ - AV_CODEC_ID_FIRST_AUDIO = 0x10000, ///< A dummy id pointing at the start of audio codecs - AV_CODEC_ID_PCM_S16LE = 0x10000, - AV_CODEC_ID_PCM_S16BE, - AV_CODEC_ID_PCM_U16LE, - AV_CODEC_ID_PCM_U16BE, - AV_CODEC_ID_PCM_S8, - AV_CODEC_ID_PCM_U8, - AV_CODEC_ID_PCM_MULAW, - AV_CODEC_ID_PCM_ALAW, - AV_CODEC_ID_PCM_S32LE, - AV_CODEC_ID_PCM_S32BE, - AV_CODEC_ID_PCM_U32LE, - AV_CODEC_ID_PCM_U32BE, - AV_CODEC_ID_PCM_S24LE, - AV_CODEC_ID_PCM_S24BE, - AV_CODEC_ID_PCM_U24LE, - AV_CODEC_ID_PCM_U24BE, - AV_CODEC_ID_PCM_S24DAUD, - AV_CODEC_ID_PCM_ZORK, - AV_CODEC_ID_PCM_S16LE_PLANAR, - AV_CODEC_ID_PCM_DVD, - AV_CODEC_ID_PCM_F32BE, - AV_CODEC_ID_PCM_F32LE, - AV_CODEC_ID_PCM_F64BE, - AV_CODEC_ID_PCM_F64LE, - AV_CODEC_ID_PCM_BLURAY, - AV_CODEC_ID_PCM_LXF, - AV_CODEC_ID_S302M, - AV_CODEC_ID_PCM_S8_PLANAR, - AV_CODEC_ID_PCM_S24LE_PLANAR, - AV_CODEC_ID_PCM_S32LE_PLANAR, - AV_CODEC_ID_PCM_S16BE_PLANAR, - AV_CODEC_ID_PCM_S64LE, - AV_CODEC_ID_PCM_S64BE, - AV_CODEC_ID_PCM_F16LE, - AV_CODEC_ID_PCM_F24LE, - AV_CODEC_ID_PCM_VIDC, - AV_CODEC_ID_PCM_SGA, - - /* various ADPCM codecs */ - AV_CODEC_ID_ADPCM_IMA_QT = 0x11000, - AV_CODEC_ID_ADPCM_IMA_WAV, - AV_CODEC_ID_ADPCM_IMA_DK3, - AV_CODEC_ID_ADPCM_IMA_DK4, - AV_CODEC_ID_ADPCM_IMA_WS, - AV_CODEC_ID_ADPCM_IMA_SMJPEG, - AV_CODEC_ID_ADPCM_MS, - AV_CODEC_ID_ADPCM_4XM, - AV_CODEC_ID_ADPCM_XA, - AV_CODEC_ID_ADPCM_ADX, - AV_CODEC_ID_ADPCM_EA, - AV_CODEC_ID_ADPCM_G726, - AV_CODEC_ID_ADPCM_CT, - AV_CODEC_ID_ADPCM_SWF, - AV_CODEC_ID_ADPCM_YAMAHA, - AV_CODEC_ID_ADPCM_SBPRO_4, - AV_CODEC_ID_ADPCM_SBPRO_3, - AV_CODEC_ID_ADPCM_SBPRO_2, - AV_CODEC_ID_ADPCM_THP, - AV_CODEC_ID_ADPCM_IMA_AMV, - AV_CODEC_ID_ADPCM_EA_R1, - AV_CODEC_ID_ADPCM_EA_R3, - AV_CODEC_ID_ADPCM_EA_R2, - AV_CODEC_ID_ADPCM_IMA_EA_SEAD, - AV_CODEC_ID_ADPCM_IMA_EA_EACS, - AV_CODEC_ID_ADPCM_EA_XAS, - AV_CODEC_ID_ADPCM_EA_MAXIS_XA, - AV_CODEC_ID_ADPCM_IMA_ISS, - AV_CODEC_ID_ADPCM_G722, - AV_CODEC_ID_ADPCM_IMA_APC, - AV_CODEC_ID_ADPCM_VIMA, - AV_CODEC_ID_ADPCM_AFC, - AV_CODEC_ID_ADPCM_IMA_OKI, - AV_CODEC_ID_ADPCM_DTK, - AV_CODEC_ID_ADPCM_IMA_RAD, - AV_CODEC_ID_ADPCM_G726LE, - AV_CODEC_ID_ADPCM_THP_LE, - AV_CODEC_ID_ADPCM_PSX, - AV_CODEC_ID_ADPCM_AICA, - AV_CODEC_ID_ADPCM_IMA_DAT4, - AV_CODEC_ID_ADPCM_MTAF, - AV_CODEC_ID_ADPCM_AGM, - AV_CODEC_ID_ADPCM_ARGO, - AV_CODEC_ID_ADPCM_IMA_SSI, - AV_CODEC_ID_ADPCM_ZORK, - AV_CODEC_ID_ADPCM_IMA_APM, - AV_CODEC_ID_ADPCM_IMA_ALP, - AV_CODEC_ID_ADPCM_IMA_MTF, - AV_CODEC_ID_ADPCM_IMA_CUNNING, - AV_CODEC_ID_ADPCM_IMA_MOFLEX, - AV_CODEC_ID_ADPCM_IMA_ACORN, - - /* AMR */ - AV_CODEC_ID_AMR_NB = 0x12000, - AV_CODEC_ID_AMR_WB, - - /* RealAudio codecs*/ - AV_CODEC_ID_RA_144 = 0x13000, - AV_CODEC_ID_RA_288, - - /* various DPCM codecs */ - AV_CODEC_ID_ROQ_DPCM = 0x14000, - AV_CODEC_ID_INTERPLAY_DPCM, - AV_CODEC_ID_XAN_DPCM, - AV_CODEC_ID_SOL_DPCM, - AV_CODEC_ID_SDX2_DPCM, - AV_CODEC_ID_GREMLIN_DPCM, - AV_CODEC_ID_DERF_DPCM, - - /* audio codecs */ - AV_CODEC_ID_MP2 = 0x15000, - AV_CODEC_ID_MP3, ///< preferred ID for decoding MPEG audio layer 1, 2 or 3 - AV_CODEC_ID_AAC, - AV_CODEC_ID_AC3, - AV_CODEC_ID_DTS, - AV_CODEC_ID_VORBIS, - AV_CODEC_ID_DVAUDIO, - AV_CODEC_ID_WMAV1, - AV_CODEC_ID_WMAV2, - AV_CODEC_ID_MACE3, - AV_CODEC_ID_MACE6, - AV_CODEC_ID_VMDAUDIO, - AV_CODEC_ID_FLAC, - AV_CODEC_ID_MP3ADU, - AV_CODEC_ID_MP3ON4, - AV_CODEC_ID_SHORTEN, - AV_CODEC_ID_ALAC, - AV_CODEC_ID_WESTWOOD_SND1, - AV_CODEC_ID_GSM, ///< as in Berlin toast format - AV_CODEC_ID_QDM2, - AV_CODEC_ID_COOK, - AV_CODEC_ID_TRUESPEECH, - AV_CODEC_ID_TTA, - AV_CODEC_ID_SMACKAUDIO, - AV_CODEC_ID_QCELP, - AV_CODEC_ID_WAVPACK, - AV_CODEC_ID_DSICINAUDIO, - AV_CODEC_ID_IMC, - AV_CODEC_ID_MUSEPACK7, - AV_CODEC_ID_MLP, - AV_CODEC_ID_GSM_MS, /* as found in WAV */ - AV_CODEC_ID_ATRAC3, - AV_CODEC_ID_APE, - AV_CODEC_ID_NELLYMOSER, - AV_CODEC_ID_MUSEPACK8, - AV_CODEC_ID_SPEEX, - AV_CODEC_ID_WMAVOICE, - AV_CODEC_ID_WMAPRO, - AV_CODEC_ID_WMALOSSLESS, - AV_CODEC_ID_ATRAC3P, - AV_CODEC_ID_EAC3, - AV_CODEC_ID_SIPR, - AV_CODEC_ID_MP1, - AV_CODEC_ID_TWINVQ, - AV_CODEC_ID_TRUEHD, - AV_CODEC_ID_MP4ALS, - AV_CODEC_ID_ATRAC1, - AV_CODEC_ID_BINKAUDIO_RDFT, - AV_CODEC_ID_BINKAUDIO_DCT, - AV_CODEC_ID_AAC_LATM, - AV_CODEC_ID_QDMC, - AV_CODEC_ID_CELT, - AV_CODEC_ID_G723_1, - AV_CODEC_ID_G729, - AV_CODEC_ID_8SVX_EXP, - AV_CODEC_ID_8SVX_FIB, - AV_CODEC_ID_BMV_AUDIO, - AV_CODEC_ID_RALF, - AV_CODEC_ID_IAC, - AV_CODEC_ID_ILBC, - AV_CODEC_ID_OPUS, - AV_CODEC_ID_COMFORT_NOISE, - AV_CODEC_ID_TAK, - AV_CODEC_ID_METASOUND, - AV_CODEC_ID_PAF_AUDIO, - AV_CODEC_ID_ON2AVC, - AV_CODEC_ID_DSS_SP, - AV_CODEC_ID_CODEC2, - AV_CODEC_ID_FFWAVESYNTH, - AV_CODEC_ID_SONIC, - AV_CODEC_ID_SONIC_LS, - AV_CODEC_ID_EVRC, - AV_CODEC_ID_SMV, - AV_CODEC_ID_DSD_LSBF, - AV_CODEC_ID_DSD_MSBF, - AV_CODEC_ID_DSD_LSBF_PLANAR, - AV_CODEC_ID_DSD_MSBF_PLANAR, - AV_CODEC_ID_4GV, - AV_CODEC_ID_INTERPLAY_ACM, - AV_CODEC_ID_XMA1, - AV_CODEC_ID_XMA2, - AV_CODEC_ID_DST, - AV_CODEC_ID_ATRAC3AL, - AV_CODEC_ID_ATRAC3PAL, - AV_CODEC_ID_DOLBY_E, - AV_CODEC_ID_APTX, - AV_CODEC_ID_APTX_HD, - AV_CODEC_ID_SBC, - AV_CODEC_ID_ATRAC9, - AV_CODEC_ID_HCOM, - AV_CODEC_ID_ACELP_KELVIN, - AV_CODEC_ID_MPEGH_3D_AUDIO, - AV_CODEC_ID_SIREN, - AV_CODEC_ID_HCA, - AV_CODEC_ID_FASTAUDIO, - AV_CODEC_ID_MSNSIREN, - AV_CODEC_ID_DFPWM, - - /* subtitle codecs */ - AV_CODEC_ID_FIRST_SUBTITLE = 0x17000, ///< A dummy ID pointing at the start of subtitle codecs. - AV_CODEC_ID_DVD_SUBTITLE = 0x17000, - AV_CODEC_ID_DVB_SUBTITLE, - AV_CODEC_ID_TEXT, ///< raw UTF-8 text - AV_CODEC_ID_XSUB, - AV_CODEC_ID_SSA, - AV_CODEC_ID_MOV_TEXT, - AV_CODEC_ID_HDMV_PGS_SUBTITLE, - AV_CODEC_ID_DVB_TELETEXT, - AV_CODEC_ID_SRT, - AV_CODEC_ID_MICRODVD, - AV_CODEC_ID_EIA_608, - AV_CODEC_ID_JACOSUB, - AV_CODEC_ID_SAMI, - AV_CODEC_ID_REALTEXT, - AV_CODEC_ID_STL, - AV_CODEC_ID_SUBVIEWER1, - AV_CODEC_ID_SUBVIEWER, - AV_CODEC_ID_SUBRIP, - AV_CODEC_ID_WEBVTT, - AV_CODEC_ID_MPL2, - AV_CODEC_ID_VPLAYER, - AV_CODEC_ID_PJS, - AV_CODEC_ID_ASS, - AV_CODEC_ID_HDMV_TEXT_SUBTITLE, - AV_CODEC_ID_TTML, - AV_CODEC_ID_ARIB_CAPTION, - - /* other specific kind of codecs (generally used for attachments) */ - AV_CODEC_ID_FIRST_UNKNOWN = 0x18000, ///< A dummy ID pointing at the start of various fake codecs. - AV_CODEC_ID_TTF = 0x18000, - - AV_CODEC_ID_SCTE_35, ///< Contain timestamp estimated through PCR of program stream. - AV_CODEC_ID_EPG, - AV_CODEC_ID_BINTEXT, - AV_CODEC_ID_XBIN, - AV_CODEC_ID_IDF, - AV_CODEC_ID_OTF, - AV_CODEC_ID_SMPTE_KLV, - AV_CODEC_ID_DVD_NAV, - AV_CODEC_ID_TIMED_ID3, - AV_CODEC_ID_BIN_DATA, - - - AV_CODEC_ID_PROBE = 0x19000, ///< codec_id is not known (like AV_CODEC_ID_NONE) but lavf should attempt to identify it - - AV_CODEC_ID_MPEG2TS = 0x20000, /**< _FAKE_ codec to indicate a raw MPEG-2 TS - * stream (only used by libavformat) */ - AV_CODEC_ID_MPEG4SYSTEMS = 0x20001, /**< _FAKE_ codec to indicate a MPEG-4 Systems - * stream (only used by libavformat) */ - AV_CODEC_ID_FFMETADATA = 0x21000, ///< Dummy codec for streams containing only metadata information. - AV_CODEC_ID_WRAPPED_AVFRAME = 0x21001, ///< Passthrough codec, AVFrames wrapped in AVPacket -}; - -/** - * Get the type of the given codec. - */ -enum AVMediaType avcodec_get_type(enum AVCodecID codec_id); - -/** - * Get the name of a codec. - * @return a static string identifying the codec; never NULL - */ -const char *avcodec_get_name(enum AVCodecID id); - -/** - * Return codec bits per sample. - * - * @param[in] codec_id the codec - * @return Number of bits per sample or zero if unknown for the given codec. - */ -int av_get_bits_per_sample(enum AVCodecID codec_id); - -/** - * Return codec bits per sample. - * Only return non-zero if the bits per sample is exactly correct, not an - * approximation. - * - * @param[in] codec_id the codec - * @return Number of bits per sample or zero if unknown for the given codec. - */ -int av_get_exact_bits_per_sample(enum AVCodecID codec_id); - -/** - * Return a name for the specified profile, if available. - * - * @param codec_id the ID of the codec to which the requested profile belongs - * @param profile the profile value for which a name is requested - * @return A name for the profile if found, NULL otherwise. - * - * @note unlike av_get_profile_name(), which searches a list of profiles - * supported by a specific decoder or encoder implementation, this - * function searches the list of profiles from the AVCodecDescriptor - */ -const char *avcodec_profile_name(enum AVCodecID codec_id, int profile); - -/** - * Return the PCM codec associated with a sample format. - * @param be endianness, 0 for little, 1 for big, - * -1 (or anything else) for native - * @return AV_CODEC_ID_PCM_* or AV_CODEC_ID_NONE - */ -enum AVCodecID av_get_pcm_codec(enum AVSampleFormat fmt, int be); - -/** - * @} - */ - -#endif // AVCODEC_CODEC_ID_H diff --git a/third_party/ffmpeg/kylin/mips64/include/libavcodec/codec_par.h b/third_party/ffmpeg/kylin/mips64/include/libavcodec/codec_par.h deleted file mode 100644 index 7660791a..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavcodec/codec_par.h +++ /dev/null @@ -1,246 +0,0 @@ -/* - * Codec parameters public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_PAR_H -#define AVCODEC_CODEC_PAR_H - -#include - -#include "libavutil/avutil.h" -#include "libavutil/channel_layout.h" -#include "libavutil/rational.h" -#include "libavutil/pixfmt.h" - -#include "codec_id.h" - -/** - * @addtogroup lavc_core - */ - -enum AVFieldOrder { - AV_FIELD_UNKNOWN, - AV_FIELD_PROGRESSIVE, - AV_FIELD_TT, //< Top coded_first, top displayed first - AV_FIELD_BB, //< Bottom coded first, bottom displayed first - AV_FIELD_TB, //< Top coded first, bottom displayed first - AV_FIELD_BT, //< Bottom coded first, top displayed first -}; - -/** - * This struct describes the properties of an encoded stream. - * - * sizeof(AVCodecParameters) is not a part of the public ABI, this struct must - * be allocated with avcodec_parameters_alloc() and freed with - * avcodec_parameters_free(). - */ -typedef struct AVCodecParameters { - /** - * General type of the encoded data. - */ - enum AVMediaType codec_type; - /** - * Specific type of the encoded data (the codec used). - */ - enum AVCodecID codec_id; - /** - * Additional information about the codec (corresponds to the AVI FOURCC). - */ - uint32_t codec_tag; - - /** - * Extra binary data needed for initializing the decoder, codec-dependent. - * - * Must be allocated with av_malloc() and will be freed by - * avcodec_parameters_free(). The allocated size of extradata must be at - * least extradata_size + AV_INPUT_BUFFER_PADDING_SIZE, with the padding - * bytes zeroed. - */ - uint8_t *extradata; - /** - * Size of the extradata content in bytes. - */ - int extradata_size; - - /** - * - video: the pixel format, the value corresponds to enum AVPixelFormat. - * - audio: the sample format, the value corresponds to enum AVSampleFormat. - */ - int format; - - /** - * The average bitrate of the encoded data (in bits per second). - */ - int64_t bit_rate; - - /** - * The number of bits per sample in the codedwords. - * - * This is basically the bitrate per sample. It is mandatory for a bunch of - * formats to actually decode them. It's the number of bits for one sample in - * the actual coded bitstream. - * - * This could be for example 4 for ADPCM - * For PCM formats this matches bits_per_raw_sample - * Can be 0 - */ - int bits_per_coded_sample; - - /** - * This is the number of valid bits in each output sample. If the - * sample format has more bits, the least significant bits are additional - * padding bits, which are always 0. Use right shifts to reduce the sample - * to its actual size. For example, audio formats with 24 bit samples will - * have bits_per_raw_sample set to 24, and format set to AV_SAMPLE_FMT_S32. - * To get the original sample use "(int32_t)sample >> 8"." - * - * For ADPCM this might be 12 or 16 or similar - * Can be 0 - */ - int bits_per_raw_sample; - - /** - * Codec-specific bitstream restrictions that the stream conforms to. - */ - int profile; - int level; - - /** - * Video only. The dimensions of the video frame in pixels. - */ - int width; - int height; - - /** - * Video only. The aspect ratio (width / height) which a single pixel - * should have when displayed. - * - * When the aspect ratio is unknown / undefined, the numerator should be - * set to 0 (the denominator may have any value). - */ - AVRational sample_aspect_ratio; - - /** - * Video only. The order of the fields in interlaced video. - */ - enum AVFieldOrder field_order; - - /** - * Video only. Additional colorspace characteristics. - */ - enum AVColorRange color_range; - enum AVColorPrimaries color_primaries; - enum AVColorTransferCharacteristic color_trc; - enum AVColorSpace color_space; - enum AVChromaLocation chroma_location; - - /** - * Video only. Number of delayed frames. - */ - int video_delay; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Audio only. The channel layout bitmask. May be 0 if the channel layout is - * unknown or unspecified, otherwise the number of bits set must be equal to - * the channels field. - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; - /** - * Audio only. The number of audio channels. - * @deprecated use ch_layout.nb_channels - */ - attribute_deprecated - int channels; -#endif - /** - * Audio only. The number of audio samples per second. - */ - int sample_rate; - /** - * Audio only. The number of bytes per coded audio frame, required by some - * formats. - * - * Corresponds to nBlockAlign in WAVEFORMATEX. - */ - int block_align; - /** - * Audio only. Audio frame size, if known. Required by some formats to be static. - */ - int frame_size; - - /** - * Audio only. The amount of padding (in samples) inserted by the encoder at - * the beginning of the audio. I.e. this number of leading decoded samples - * must be discarded by the caller to get the original audio without leading - * padding. - */ - int initial_padding; - /** - * Audio only. The amount of padding (in samples) appended by the encoder to - * the end of the audio. I.e. this number of decoded samples must be - * discarded by the caller from the end of the stream to get the original - * audio without any trailing padding. - */ - int trailing_padding; - /** - * Audio only. Number of samples to skip after a discontinuity. - */ - int seek_preroll; - - /** - * Audio only. The channel layout and number of channels. - */ - AVChannelLayout ch_layout; -} AVCodecParameters; - -/** - * Allocate a new AVCodecParameters and set its fields to default values - * (unknown/invalid/0). The returned struct must be freed with - * avcodec_parameters_free(). - */ -AVCodecParameters *avcodec_parameters_alloc(void); - -/** - * Free an AVCodecParameters instance and everything associated with it and - * write NULL to the supplied pointer. - */ -void avcodec_parameters_free(AVCodecParameters **par); - -/** - * Copy the contents of src to dst. Any allocated fields in dst are freed and - * replaced with newly allocated duplicates of the corresponding fields in src. - * - * @return >= 0 on success, a negative AVERROR code on failure. - */ -int avcodec_parameters_copy(AVCodecParameters *dst, const AVCodecParameters *src); - -/** - * This function is the same as av_get_audio_frame_duration(), except it works - * with AVCodecParameters instead of an AVCodecContext. - */ -int av_get_audio_frame_duration2(AVCodecParameters *par, int frame_bytes); - -/** - * @} - */ - -#endif // AVCODEC_CODEC_PAR_H diff --git a/third_party/ffmpeg/kylin/mips64/include/libavcodec/d3d11va.h b/third_party/ffmpeg/kylin/mips64/include/libavcodec/d3d11va.h deleted file mode 100644 index 6816b6c1..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavcodec/d3d11va.h +++ /dev/null @@ -1,112 +0,0 @@ -/* - * Direct3D11 HW acceleration - * - * copyright (c) 2009 Laurent Aimar - * copyright (c) 2015 Steve Lhomme - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_D3D11VA_H -#define AVCODEC_D3D11VA_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_d3d11va - * Public libavcodec D3D11VA header. - */ - -#if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0602 -#undef _WIN32_WINNT -#define _WIN32_WINNT 0x0602 -#endif - -#include -#include - -/** - * @defgroup lavc_codec_hwaccel_d3d11va Direct3D11 - * @ingroup lavc_codec_hwaccel - * - * @{ - */ - -#define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for Direct3D11 and old UVD/UVD+ ATI video cards -#define FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO 2 ///< Work around for Direct3D11 and old Intel GPUs with ClearVideo interface - -/** - * This structure is used to provides the necessary configurations and data - * to the Direct3D11 FFmpeg HWAccel implementation. - * - * The application must make it available as AVCodecContext.hwaccel_context. - * - * Use av_d3d11va_alloc_context() exclusively to allocate an AVD3D11VAContext. - */ -typedef struct AVD3D11VAContext { - /** - * D3D11 decoder object - */ - ID3D11VideoDecoder *decoder; - - /** - * D3D11 VideoContext - */ - ID3D11VideoContext *video_context; - - /** - * D3D11 configuration used to create the decoder - */ - D3D11_VIDEO_DECODER_CONFIG *cfg; - - /** - * The number of surface in the surface array - */ - unsigned surface_count; - - /** - * The array of Direct3D surfaces used to create the decoder - */ - ID3D11VideoDecoderOutputView **surface; - - /** - * A bit field configuring the workarounds needed for using the decoder - */ - uint64_t workaround; - - /** - * Private to the FFmpeg AVHWAccel implementation - */ - unsigned report_id; - - /** - * Mutex to access video_context - */ - HANDLE context_mutex; -} AVD3D11VAContext; - -/** - * Allocate an AVD3D11VAContext. - * - * @return Newly-allocated AVD3D11VAContext or NULL on failure. - */ -AVD3D11VAContext *av_d3d11va_alloc_context(void); - -/** - * @} - */ - -#endif /* AVCODEC_D3D11VA_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavcodec/defs.h b/third_party/ffmpeg/kylin/mips64/include/libavcodec/defs.h deleted file mode 100644 index 420a042b..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavcodec/defs.h +++ /dev/null @@ -1,170 +0,0 @@ -/* - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DEFS_H -#define AVCODEC_DEFS_H - -/** - * @file - * @ingroup libavc - * Misc types and constants that do not belong anywhere else. - */ - -#include -#include - -/** - * @ingroup lavc_decoding - * Required number of additionally allocated bytes at the end of the input bitstream for decoding. - * This is mainly needed because some optimized bitstream readers read - * 32 or 64 bit at once and could read over the end.
- * Note: If the first 23 bits of the additional bytes are not 0, then damaged - * MPEG bitstreams could cause overread and segfault. - */ -#define AV_INPUT_BUFFER_PADDING_SIZE 64 - -/** - * @ingroup lavc_decoding - */ -enum AVDiscard{ - /* We leave some space between them for extensions (drop some - * keyframes for intra-only or drop just some bidir frames). */ - AVDISCARD_NONE =-16, ///< discard nothing - AVDISCARD_DEFAULT = 0, ///< discard useless packets like 0 size packets in avi - AVDISCARD_NONREF = 8, ///< discard all non reference - AVDISCARD_BIDIR = 16, ///< discard all bidirectional frames - AVDISCARD_NONINTRA= 24, ///< discard all non intra frames - AVDISCARD_NONKEY = 32, ///< discard all frames except keyframes - AVDISCARD_ALL = 48, ///< discard all -}; - -enum AVAudioServiceType { - AV_AUDIO_SERVICE_TYPE_MAIN = 0, - AV_AUDIO_SERVICE_TYPE_EFFECTS = 1, - AV_AUDIO_SERVICE_TYPE_VISUALLY_IMPAIRED = 2, - AV_AUDIO_SERVICE_TYPE_HEARING_IMPAIRED = 3, - AV_AUDIO_SERVICE_TYPE_DIALOGUE = 4, - AV_AUDIO_SERVICE_TYPE_COMMENTARY = 5, - AV_AUDIO_SERVICE_TYPE_EMERGENCY = 6, - AV_AUDIO_SERVICE_TYPE_VOICE_OVER = 7, - AV_AUDIO_SERVICE_TYPE_KARAOKE = 8, - AV_AUDIO_SERVICE_TYPE_NB , ///< Not part of ABI -}; - -/** - * Pan Scan area. - * This specifies the area which should be displayed. - * Note there may be multiple such areas for one frame. - */ -typedef struct AVPanScan { - /** - * id - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int id; - - /** - * width and height in 1/16 pel - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int width; - int height; - - /** - * position of the top left corner in 1/16 pel for up to 3 fields/frames - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int16_t position[3][2]; -} AVPanScan; - -/** - * This structure describes the bitrate properties of an encoded bitstream. It - * roughly corresponds to a subset the VBV parameters for MPEG-2 or HRD - * parameters for H.264/HEVC. - */ -typedef struct AVCPBProperties { - /** - * Maximum bitrate of the stream, in bits per second. - * Zero if unknown or unspecified. - */ - int64_t max_bitrate; - /** - * Minimum bitrate of the stream, in bits per second. - * Zero if unknown or unspecified. - */ - int64_t min_bitrate; - /** - * Average bitrate of the stream, in bits per second. - * Zero if unknown or unspecified. - */ - int64_t avg_bitrate; - - /** - * The size of the buffer to which the ratecontrol is applied, in bits. - * Zero if unknown or unspecified. - */ - int64_t buffer_size; - - /** - * The delay between the time the packet this structure is associated with - * is received and the time when it should be decoded, in periods of a 27MHz - * clock. - * - * UINT64_MAX when unknown or unspecified. - */ - uint64_t vbv_delay; -} AVCPBProperties; - -/** - * Allocate a CPB properties structure and initialize its fields to default - * values. - * - * @param size if non-NULL, the size of the allocated struct will be written - * here. This is useful for embedding it in side data. - * - * @return the newly allocated struct or NULL on failure - */ -AVCPBProperties *av_cpb_properties_alloc(size_t *size); - -/** - * This structure supplies correlation between a packet timestamp and a wall clock - * production time. The definition follows the Producer Reference Time ('prft') - * as defined in ISO/IEC 14496-12 - */ -typedef struct AVProducerReferenceTime { - /** - * A UTC timestamp, in microseconds, since Unix epoch (e.g, av_gettime()). - */ - int64_t wallclock; - int flags; -} AVProducerReferenceTime; - -/** - * Encode extradata length to a buffer. Used by xiph codecs. - * - * @param s buffer to write to; must be at least (v/255+1) bytes long - * @param v size of extradata in bytes - * @return number of bytes written to the buffer. - */ -unsigned int av_xiphlacing(unsigned char *s, unsigned int v); - -#endif // AVCODEC_DEFS_H diff --git a/third_party/ffmpeg/kylin/mips64/include/libavcodec/dirac.h b/third_party/ffmpeg/kylin/mips64/include/libavcodec/dirac.h deleted file mode 100644 index e6d9d346..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavcodec/dirac.h +++ /dev/null @@ -1,131 +0,0 @@ -/* - * Copyright (C) 2007 Marco Gerards - * Copyright (C) 2009 David Conrad - * Copyright (C) 2011 Jordi Ortiz - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DIRAC_H -#define AVCODEC_DIRAC_H - -/** - * @file - * Interface to Dirac Decoder/Encoder - * @author Marco Gerards - * @author David Conrad - * @author Jordi Ortiz - */ - -#include "avcodec.h" - -/** - * The spec limits the number of wavelet decompositions to 4 for both - * level 1 (VC-2) and 128 (long-gop default). - * 5 decompositions is the maximum before >16-bit buffers are needed. - * Schroedinger allows this for DD 9,7 and 13,7 wavelets only, limiting - * the others to 4 decompositions (or 3 for the fidelity filter). - * - * We use this instead of MAX_DECOMPOSITIONS to save some memory. - */ -#define MAX_DWT_LEVELS 5 - -/** - * Parse code values: - * - * Dirac Specification -> - * 9.6.1 Table 9.1 - * - * VC-2 Specification -> - * 10.4.1 Table 10.1 - */ - -enum DiracParseCodes { - DIRAC_PCODE_SEQ_HEADER = 0x00, - DIRAC_PCODE_END_SEQ = 0x10, - DIRAC_PCODE_AUX = 0x20, - DIRAC_PCODE_PAD = 0x30, - DIRAC_PCODE_PICTURE_CODED = 0x08, - DIRAC_PCODE_PICTURE_RAW = 0x48, - DIRAC_PCODE_PICTURE_LOW_DEL = 0xC8, - DIRAC_PCODE_PICTURE_HQ = 0xE8, - DIRAC_PCODE_INTER_NOREF_CO1 = 0x0A, - DIRAC_PCODE_INTER_NOREF_CO2 = 0x09, - DIRAC_PCODE_INTER_REF_CO1 = 0x0D, - DIRAC_PCODE_INTER_REF_CO2 = 0x0E, - DIRAC_PCODE_INTRA_REF_CO = 0x0C, - DIRAC_PCODE_INTRA_REF_RAW = 0x4C, - DIRAC_PCODE_INTRA_REF_PICT = 0xCC, - DIRAC_PCODE_MAGIC = 0x42424344, -}; - -typedef struct DiracVersionInfo { - int major; - int minor; -} DiracVersionInfo; - -typedef struct AVDiracSeqHeader { - unsigned width; - unsigned height; - uint8_t chroma_format; ///< 0: 444 1: 422 2: 420 - - uint8_t interlaced; - uint8_t top_field_first; - - uint8_t frame_rate_index; ///< index into dirac_frame_rate[] - uint8_t aspect_ratio_index; ///< index into dirac_aspect_ratio[] - - uint16_t clean_width; - uint16_t clean_height; - uint16_t clean_left_offset; - uint16_t clean_right_offset; - - uint8_t pixel_range_index; ///< index into dirac_pixel_range_presets[] - uint8_t color_spec_index; ///< index into dirac_color_spec_presets[] - - int profile; - int level; - - AVRational framerate; - AVRational sample_aspect_ratio; - - enum AVPixelFormat pix_fmt; - enum AVColorRange color_range; - enum AVColorPrimaries color_primaries; - enum AVColorTransferCharacteristic color_trc; - enum AVColorSpace colorspace; - - DiracVersionInfo version; - int bit_depth; -} AVDiracSeqHeader; - -/** - * Parse a Dirac sequence header. - * - * @param dsh this function will allocate and fill an AVDiracSeqHeader struct - * and write it into this pointer. The caller must free it with - * av_free(). - * @param buf the data buffer - * @param buf_size the size of the data buffer in bytes - * @param log_ctx if non-NULL, this function will log errors here - * @return 0 on success, a negative AVERROR code on failure - */ -int av_dirac_parse_sequence_header(AVDiracSeqHeader **dsh, - const uint8_t *buf, size_t buf_size, - void *log_ctx); - -#endif /* AVCODEC_DIRAC_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavcodec/dv_profile.h b/third_party/ffmpeg/kylin/mips64/include/libavcodec/dv_profile.h deleted file mode 100644 index 4365f1b4..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavcodec/dv_profile.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DV_PROFILE_H -#define AVCODEC_DV_PROFILE_H - -#include - -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" - -/* minimum number of bytes to read from a DV stream in order to - * determine the profile */ -#define DV_PROFILE_BYTES (6 * 80) /* 6 DIF blocks */ - - -/* - * AVDVProfile is used to express the differences between various - * DV flavors. For now it's primarily used for differentiating - * 525/60 and 625/50, but the plans are to use it for various - * DV specs as well (e.g. SMPTE314M vs. IEC 61834). - */ -typedef struct AVDVProfile { - int dsf; /* value of the dsf in the DV header */ - int video_stype; /* stype for VAUX source pack */ - int frame_size; /* total size of one frame in bytes */ - int difseg_size; /* number of DIF segments per DIF channel */ - int n_difchan; /* number of DIF channels per frame */ - AVRational time_base; /* 1/framerate */ - int ltc_divisor; /* FPS from the LTS standpoint */ - int height; /* picture height in pixels */ - int width; /* picture width in pixels */ - AVRational sar[2]; /* sample aspect ratios for 4:3 and 16:9 */ - enum AVPixelFormat pix_fmt; /* picture pixel format */ - int bpm; /* blocks per macroblock */ - const uint8_t *block_sizes; /* AC block sizes, in bits */ - int audio_stride; /* size of audio_shuffle table */ - int audio_min_samples[3]; /* min amount of audio samples */ - /* for 48kHz, 44.1kHz and 32kHz */ - int audio_samples_dist[5]; /* how many samples are supposed to be */ - /* in each frame in a 5 frames window */ - const uint8_t (*audio_shuffle)[9]; /* PCM shuffling table */ -} AVDVProfile; - -/** - * Get a DV profile for the provided compressed frame. - * - * @param sys the profile used for the previous frame, may be NULL - * @param frame the compressed data buffer - * @param buf_size size of the buffer in bytes - * @return the DV profile for the supplied data or NULL on failure - */ -const AVDVProfile *av_dv_frame_profile(const AVDVProfile *sys, - const uint8_t *frame, unsigned buf_size); - -/** - * Get a DV profile for the provided stream parameters. - */ -const AVDVProfile *av_dv_codec_profile(int width, int height, enum AVPixelFormat pix_fmt); - -/** - * Get a DV profile for the provided stream parameters. - * The frame rate is used as a best-effort parameter. - */ -const AVDVProfile *av_dv_codec_profile2(int width, int height, enum AVPixelFormat pix_fmt, AVRational frame_rate); - -#endif /* AVCODEC_DV_PROFILE_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavcodec/dxva2.h b/third_party/ffmpeg/kylin/mips64/include/libavcodec/dxva2.h deleted file mode 100644 index 22c93992..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavcodec/dxva2.h +++ /dev/null @@ -1,93 +0,0 @@ -/* - * DXVA2 HW acceleration - * - * copyright (c) 2009 Laurent Aimar - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DXVA2_H -#define AVCODEC_DXVA2_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_dxva2 - * Public libavcodec DXVA2 header. - */ - -#if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0602 -#undef _WIN32_WINNT -#define _WIN32_WINNT 0x0602 -#endif - -#include -#include -#include - -/** - * @defgroup lavc_codec_hwaccel_dxva2 DXVA2 - * @ingroup lavc_codec_hwaccel - * - * @{ - */ - -#define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for DXVA2 and old UVD/UVD+ ATI video cards -#define FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO 2 ///< Work around for DXVA2 and old Intel GPUs with ClearVideo interface - -/** - * This structure is used to provides the necessary configurations and data - * to the DXVA2 FFmpeg HWAccel implementation. - * - * The application must make it available as AVCodecContext.hwaccel_context. - */ -struct dxva_context { - /** - * DXVA2 decoder object - */ - IDirectXVideoDecoder *decoder; - - /** - * DXVA2 configuration used to create the decoder - */ - const DXVA2_ConfigPictureDecode *cfg; - - /** - * The number of surface in the surface array - */ - unsigned surface_count; - - /** - * The array of Direct3D surfaces used to create the decoder - */ - LPDIRECT3DSURFACE9 *surface; - - /** - * A bit field configuring the workarounds needed for using the decoder - */ - uint64_t workaround; - - /** - * Private to the FFmpeg AVHWAccel implementation - */ - unsigned report_id; -}; - -/** - * @} - */ - -#endif /* AVCODEC_DXVA2_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavcodec/jni.h b/third_party/ffmpeg/kylin/mips64/include/libavcodec/jni.h deleted file mode 100644 index dd99e926..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavcodec/jni.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * JNI public API functions - * - * Copyright (c) 2015-2016 Matthieu Bouron - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_JNI_H -#define AVCODEC_JNI_H - -/* - * Manually set a Java virtual machine which will be used to retrieve the JNI - * environment. Once a Java VM is set it cannot be changed afterwards, meaning - * you can call multiple times av_jni_set_java_vm with the same Java VM pointer - * however it will error out if you try to set a different Java VM. - * - * @param vm Java virtual machine - * @param log_ctx context used for logging, can be NULL - * @return 0 on success, < 0 otherwise - */ -int av_jni_set_java_vm(void *vm, void *log_ctx); - -/* - * Get the Java virtual machine which has been set with av_jni_set_java_vm. - * - * @param vm Java virtual machine - * @return a pointer to the Java virtual machine - */ -void *av_jni_get_java_vm(void *log_ctx); - -#endif /* AVCODEC_JNI_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavcodec/mediacodec.h b/third_party/ffmpeg/kylin/mips64/include/libavcodec/mediacodec.h deleted file mode 100644 index 4c8545df..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavcodec/mediacodec.h +++ /dev/null @@ -1,101 +0,0 @@ -/* - * Android MediaCodec public API - * - * Copyright (c) 2016 Matthieu Bouron - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_MEDIACODEC_H -#define AVCODEC_MEDIACODEC_H - -#include "libavcodec/avcodec.h" - -/** - * This structure holds a reference to a android/view/Surface object that will - * be used as output by the decoder. - * - */ -typedef struct AVMediaCodecContext { - - /** - * android/view/Surface object reference. - */ - void *surface; - -} AVMediaCodecContext; - -/** - * Allocate and initialize a MediaCodec context. - * - * When decoding with MediaCodec is finished, the caller must free the - * MediaCodec context with av_mediacodec_default_free. - * - * @return a pointer to a newly allocated AVMediaCodecContext on success, NULL otherwise - */ -AVMediaCodecContext *av_mediacodec_alloc_context(void); - -/** - * Convenience function that sets up the MediaCodec context. - * - * @param avctx codec context - * @param ctx MediaCodec context to initialize - * @param surface reference to an android/view/Surface - * @return 0 on success, < 0 otherwise - */ -int av_mediacodec_default_init(AVCodecContext *avctx, AVMediaCodecContext *ctx, void *surface); - -/** - * This function must be called to free the MediaCodec context initialized with - * av_mediacodec_default_init(). - * - * @param avctx codec context - */ -void av_mediacodec_default_free(AVCodecContext *avctx); - -/** - * Opaque structure representing a MediaCodec buffer to render. - */ -typedef struct MediaCodecBuffer AVMediaCodecBuffer; - -/** - * Release a MediaCodec buffer and render it to the surface that is associated - * with the decoder. This function should only be called once on a given - * buffer, once released the underlying buffer returns to the codec, thus - * subsequent calls to this function will have no effect. - * - * @param buffer the buffer to render - * @param render 1 to release and render the buffer to the surface or 0 to - * discard the buffer - * @return 0 on success, < 0 otherwise - */ -int av_mediacodec_release_buffer(AVMediaCodecBuffer *buffer, int render); - -/** - * Release a MediaCodec buffer and render it at the given time to the surface - * that is associated with the decoder. The timestamp must be within one second - * of the current java/lang/System#nanoTime() (which is implemented using - * CLOCK_MONOTONIC on Android). See the Android MediaCodec documentation - * of android/media/MediaCodec#releaseOutputBuffer(int,long) for more details. - * - * @param buffer the buffer to render - * @param time timestamp in nanoseconds of when to render the buffer - * @return 0 on success, < 0 otherwise - */ -int av_mediacodec_render_buffer_at_time(AVMediaCodecBuffer *buffer, int64_t time); - -#endif /* AVCODEC_MEDIACODEC_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavcodec/packet.h b/third_party/ffmpeg/kylin/mips64/include/libavcodec/packet.h deleted file mode 100644 index 404d5200..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavcodec/packet.h +++ /dev/null @@ -1,731 +0,0 @@ -/* - * AVPacket public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_PACKET_H -#define AVCODEC_PACKET_H - -#include -#include - -#include "libavutil/attributes.h" -#include "libavutil/buffer.h" -#include "libavutil/dict.h" -#include "libavutil/rational.h" -#include "libavutil/version.h" - -#include "libavcodec/version_major.h" - -/** - * @defgroup lavc_packet AVPacket - * - * Types and functions for working with AVPacket. - * @{ - */ -enum AVPacketSideDataType { - /** - * An AV_PKT_DATA_PALETTE side data packet contains exactly AVPALETTE_SIZE - * bytes worth of palette. This side data signals that a new palette is - * present. - */ - AV_PKT_DATA_PALETTE, - - /** - * The AV_PKT_DATA_NEW_EXTRADATA is used to notify the codec or the format - * that the extradata buffer was changed and the receiving side should - * act upon it appropriately. The new extradata is embedded in the side - * data buffer and should be immediately used for processing the current - * frame or packet. - */ - AV_PKT_DATA_NEW_EXTRADATA, - - /** - * An AV_PKT_DATA_PARAM_CHANGE side data packet is laid out as follows: - * @code - * u32le param_flags - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT) - * s32le channel_count - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT) - * u64le channel_layout - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE) - * s32le sample_rate - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS) - * s32le width - * s32le height - * @endcode - */ - AV_PKT_DATA_PARAM_CHANGE, - - /** - * An AV_PKT_DATA_H263_MB_INFO side data packet contains a number of - * structures with info about macroblocks relevant to splitting the - * packet into smaller packets on macroblock edges (e.g. as for RFC 2190). - * That is, it does not necessarily contain info about all macroblocks, - * as long as the distance between macroblocks in the info is smaller - * than the target payload size. - * Each MB info structure is 12 bytes, and is laid out as follows: - * @code - * u32le bit offset from the start of the packet - * u8 current quantizer at the start of the macroblock - * u8 GOB number - * u16le macroblock address within the GOB - * u8 horizontal MV predictor - * u8 vertical MV predictor - * u8 horizontal MV predictor for block number 3 - * u8 vertical MV predictor for block number 3 - * @endcode - */ - AV_PKT_DATA_H263_MB_INFO, - - /** - * This side data should be associated with an audio stream and contains - * ReplayGain information in form of the AVReplayGain struct. - */ - AV_PKT_DATA_REPLAYGAIN, - - /** - * This side data contains a 3x3 transformation matrix describing an affine - * transformation that needs to be applied to the decoded video frames for - * correct presentation. - * - * See libavutil/display.h for a detailed description of the data. - */ - AV_PKT_DATA_DISPLAYMATRIX, - - /** - * This side data should be associated with a video stream and contains - * Stereoscopic 3D information in form of the AVStereo3D struct. - */ - AV_PKT_DATA_STEREO3D, - - /** - * This side data should be associated with an audio stream and corresponds - * to enum AVAudioServiceType. - */ - AV_PKT_DATA_AUDIO_SERVICE_TYPE, - - /** - * This side data contains quality related information from the encoder. - * @code - * u32le quality factor of the compressed frame. Allowed range is between 1 (good) and FF_LAMBDA_MAX (bad). - * u8 picture type - * u8 error count - * u16 reserved - * u64le[error count] sum of squared differences between encoder in and output - * @endcode - */ - AV_PKT_DATA_QUALITY_STATS, - - /** - * This side data contains an integer value representing the stream index - * of a "fallback" track. A fallback track indicates an alternate - * track to use when the current track can not be decoded for some reason. - * e.g. no decoder available for codec. - */ - AV_PKT_DATA_FALLBACK_TRACK, - - /** - * This side data corresponds to the AVCPBProperties struct. - */ - AV_PKT_DATA_CPB_PROPERTIES, - - /** - * Recommmends skipping the specified number of samples - * @code - * u32le number of samples to skip from start of this packet - * u32le number of samples to skip from end of this packet - * u8 reason for start skip - * u8 reason for end skip (0=padding silence, 1=convergence) - * @endcode - */ - AV_PKT_DATA_SKIP_SAMPLES, - - /** - * An AV_PKT_DATA_JP_DUALMONO side data packet indicates that - * the packet may contain "dual mono" audio specific to Japanese DTV - * and if it is true, recommends only the selected channel to be used. - * @code - * u8 selected channels (0=mail/left, 1=sub/right, 2=both) - * @endcode - */ - AV_PKT_DATA_JP_DUALMONO, - - /** - * A list of zero terminated key/value strings. There is no end marker for - * the list, so it is required to rely on the side data size to stop. - */ - AV_PKT_DATA_STRINGS_METADATA, - - /** - * Subtitle event position - * @code - * u32le x1 - * u32le y1 - * u32le x2 - * u32le y2 - * @endcode - */ - AV_PKT_DATA_SUBTITLE_POSITION, - - /** - * Data found in BlockAdditional element of matroska container. There is - * no end marker for the data, so it is required to rely on the side data - * size to recognize the end. 8 byte id (as found in BlockAddId) followed - * by data. - */ - AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL, - - /** - * The optional first identifier line of a WebVTT cue. - */ - AV_PKT_DATA_WEBVTT_IDENTIFIER, - - /** - * The optional settings (rendering instructions) that immediately - * follow the timestamp specifier of a WebVTT cue. - */ - AV_PKT_DATA_WEBVTT_SETTINGS, - - /** - * A list of zero terminated key/value strings. There is no end marker for - * the list, so it is required to rely on the side data size to stop. This - * side data includes updated metadata which appeared in the stream. - */ - AV_PKT_DATA_METADATA_UPDATE, - - /** - * MPEGTS stream ID as uint8_t, this is required to pass the stream ID - * information from the demuxer to the corresponding muxer. - */ - AV_PKT_DATA_MPEGTS_STREAM_ID, - - /** - * Mastering display metadata (based on SMPTE-2086:2014). This metadata - * should be associated with a video stream and contains data in the form - * of the AVMasteringDisplayMetadata struct. - */ - AV_PKT_DATA_MASTERING_DISPLAY_METADATA, - - /** - * This side data should be associated with a video stream and corresponds - * to the AVSphericalMapping structure. - */ - AV_PKT_DATA_SPHERICAL, - - /** - * Content light level (based on CTA-861.3). This metadata should be - * associated with a video stream and contains data in the form of the - * AVContentLightMetadata struct. - */ - AV_PKT_DATA_CONTENT_LIGHT_LEVEL, - - /** - * ATSC A53 Part 4 Closed Captions. This metadata should be associated with - * a video stream. A53 CC bitstream is stored as uint8_t in AVPacketSideData.data. - * The number of bytes of CC data is AVPacketSideData.size. - */ - AV_PKT_DATA_A53_CC, - - /** - * This side data is encryption initialization data. - * The format is not part of ABI, use av_encryption_init_info_* methods to - * access. - */ - AV_PKT_DATA_ENCRYPTION_INIT_INFO, - - /** - * This side data contains encryption info for how to decrypt the packet. - * The format is not part of ABI, use av_encryption_info_* methods to access. - */ - AV_PKT_DATA_ENCRYPTION_INFO, - - /** - * Active Format Description data consisting of a single byte as specified - * in ETSI TS 101 154 using AVActiveFormatDescription enum. - */ - AV_PKT_DATA_AFD, - - /** - * Producer Reference Time data corresponding to the AVProducerReferenceTime struct, - * usually exported by some encoders (on demand through the prft flag set in the - * AVCodecContext export_side_data field). - */ - AV_PKT_DATA_PRFT, - - /** - * ICC profile data consisting of an opaque octet buffer following the - * format described by ISO 15076-1. - */ - AV_PKT_DATA_ICC_PROFILE, - - /** - * DOVI configuration - * ref: - * dolby-vision-bitstreams-within-the-iso-base-media-file-format-v2.1.2, section 2.2 - * dolby-vision-bitstreams-in-mpeg-2-transport-stream-multiplex-v1.2, section 3.3 - * Tags are stored in struct AVDOVIDecoderConfigurationRecord. - */ - AV_PKT_DATA_DOVI_CONF, - - /** - * Timecode which conforms to SMPTE ST 12-1:2014. The data is an array of 4 uint32_t - * where the first uint32_t describes how many (1-3) of the other timecodes are used. - * The timecode format is described in the documentation of av_timecode_get_smpte_from_framenum() - * function in libavutil/timecode.h. - */ - AV_PKT_DATA_S12M_TIMECODE, - - /** - * HDR10+ dynamic metadata associated with a video frame. The metadata is in - * the form of the AVDynamicHDRPlus struct and contains - * information for color volume transform - application 4 of - * SMPTE 2094-40:2016 standard. - */ - AV_PKT_DATA_DYNAMIC_HDR10_PLUS, - - /** - * The number of side data types. - * This is not part of the public API/ABI in the sense that it may - * change when new side data types are added. - * This must stay the last enum value. - * If its value becomes huge, some code using it - * needs to be updated as it assumes it to be smaller than other limits. - */ - AV_PKT_DATA_NB -}; - -#define AV_PKT_DATA_QUALITY_FACTOR AV_PKT_DATA_QUALITY_STATS //DEPRECATED - -typedef struct AVPacketSideData { - uint8_t *data; - size_t size; - enum AVPacketSideDataType type; -} AVPacketSideData; - -/** - * This structure stores compressed data. It is typically exported by demuxers - * and then passed as input to decoders, or received as output from encoders and - * then passed to muxers. - * - * For video, it should typically contain one compressed frame. For audio it may - * contain several compressed frames. Encoders are allowed to output empty - * packets, with no compressed data, containing only side data - * (e.g. to update some stream parameters at the end of encoding). - * - * The semantics of data ownership depends on the buf field. - * If it is set, the packet data is dynamically allocated and is - * valid indefinitely until a call to av_packet_unref() reduces the - * reference count to 0. - * - * If the buf field is not set av_packet_ref() would make a copy instead - * of increasing the reference count. - * - * The side data is always allocated with av_malloc(), copied by - * av_packet_ref() and freed by av_packet_unref(). - * - * sizeof(AVPacket) being a part of the public ABI is deprecated. once - * av_init_packet() is removed, new packets will only be able to be allocated - * with av_packet_alloc(), and new fields may be added to the end of the struct - * with a minor bump. - * - * @see av_packet_alloc - * @see av_packet_ref - * @see av_packet_unref - */ -typedef struct AVPacket { - /** - * A reference to the reference-counted buffer where the packet data is - * stored. - * May be NULL, then the packet data is not reference-counted. - */ - AVBufferRef *buf; - /** - * Presentation timestamp in AVStream->time_base units; the time at which - * the decompressed packet will be presented to the user. - * Can be AV_NOPTS_VALUE if it is not stored in the file. - * pts MUST be larger or equal to dts as presentation cannot happen before - * decompression, unless one wants to view hex dumps. Some formats misuse - * the terms dts and pts/cts to mean something different. Such timestamps - * must be converted to true pts/dts before they are stored in AVPacket. - */ - int64_t pts; - /** - * Decompression timestamp in AVStream->time_base units; the time at which - * the packet is decompressed. - * Can be AV_NOPTS_VALUE if it is not stored in the file. - */ - int64_t dts; - uint8_t *data; - int size; - int stream_index; - /** - * A combination of AV_PKT_FLAG values - */ - int flags; - /** - * Additional packet data that can be provided by the container. - * Packet can contain several types of side information. - */ - AVPacketSideData *side_data; - int side_data_elems; - - /** - * Duration of this packet in AVStream->time_base units, 0 if unknown. - * Equals next_pts - this_pts in presentation order. - */ - int64_t duration; - - int64_t pos; ///< byte position in stream, -1 if unknown - - /** - * for some private data of the user - */ - void *opaque; - - /** - * AVBufferRef for free use by the API user. FFmpeg will never check the - * contents of the buffer ref. FFmpeg calls av_buffer_unref() on it when - * the packet is unreferenced. av_packet_copy_props() calls create a new - * reference with av_buffer_ref() for the target packet's opaque_ref field. - * - * This is unrelated to the opaque field, although it serves a similar - * purpose. - */ - AVBufferRef *opaque_ref; - - /** - * Time base of the packet's timestamps. - * In the future, this field may be set on packets output by encoders or - * demuxers, but its value will be by default ignored on input to decoders - * or muxers. - */ - AVRational time_base; -} AVPacket; - -#if FF_API_INIT_PACKET -attribute_deprecated -typedef struct AVPacketList { - AVPacket pkt; - struct AVPacketList *next; -} AVPacketList; -#endif - -#define AV_PKT_FLAG_KEY 0x0001 ///< The packet contains a keyframe -#define AV_PKT_FLAG_CORRUPT 0x0002 ///< The packet content is corrupted -/** - * Flag is used to discard packets which are required to maintain valid - * decoder state but are not required for output and should be dropped - * after decoding. - **/ -#define AV_PKT_FLAG_DISCARD 0x0004 -/** - * The packet comes from a trusted source. - * - * Otherwise-unsafe constructs such as arbitrary pointers to data - * outside the packet may be followed. - */ -#define AV_PKT_FLAG_TRUSTED 0x0008 -/** - * Flag is used to indicate packets that contain frames that can - * be discarded by the decoder. I.e. Non-reference frames. - */ -#define AV_PKT_FLAG_DISPOSABLE 0x0010 - -enum AVSideDataParamChangeFlags { -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * @deprecated those are not used by any decoder - */ - AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT = 0x0001, - AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT = 0x0002, -#endif - AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE = 0x0004, - AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS = 0x0008, -}; - -/** - * Allocate an AVPacket and set its fields to default values. The resulting - * struct must be freed using av_packet_free(). - * - * @return An AVPacket filled with default values or NULL on failure. - * - * @note this only allocates the AVPacket itself, not the data buffers. Those - * must be allocated through other means such as av_new_packet. - * - * @see av_new_packet - */ -AVPacket *av_packet_alloc(void); - -/** - * Create a new packet that references the same data as src. - * - * This is a shortcut for av_packet_alloc()+av_packet_ref(). - * - * @return newly created AVPacket on success, NULL on error. - * - * @see av_packet_alloc - * @see av_packet_ref - */ -AVPacket *av_packet_clone(const AVPacket *src); - -/** - * Free the packet, if the packet is reference counted, it will be - * unreferenced first. - * - * @param pkt packet to be freed. The pointer will be set to NULL. - * @note passing NULL is a no-op. - */ -void av_packet_free(AVPacket **pkt); - -#if FF_API_INIT_PACKET -/** - * Initialize optional fields of a packet with default values. - * - * Note, this does not touch the data and size members, which have to be - * initialized separately. - * - * @param pkt packet - * - * @see av_packet_alloc - * @see av_packet_unref - * - * @deprecated This function is deprecated. Once it's removed, - sizeof(AVPacket) will not be a part of the ABI anymore. - */ -attribute_deprecated -void av_init_packet(AVPacket *pkt); -#endif - -/** - * Allocate the payload of a packet and initialize its fields with - * default values. - * - * @param pkt packet - * @param size wanted payload size - * @return 0 if OK, AVERROR_xxx otherwise - */ -int av_new_packet(AVPacket *pkt, int size); - -/** - * Reduce packet size, correctly zeroing padding - * - * @param pkt packet - * @param size new size - */ -void av_shrink_packet(AVPacket *pkt, int size); - -/** - * Increase packet size, correctly zeroing padding - * - * @param pkt packet - * @param grow_by number of bytes by which to increase the size of the packet - */ -int av_grow_packet(AVPacket *pkt, int grow_by); - -/** - * Initialize a reference-counted packet from av_malloc()ed data. - * - * @param pkt packet to be initialized. This function will set the data, size, - * and buf fields, all others are left untouched. - * @param data Data allocated by av_malloc() to be used as packet data. If this - * function returns successfully, the data is owned by the underlying AVBuffer. - * The caller may not access the data through other means. - * @param size size of data in bytes, without the padding. I.e. the full buffer - * size is assumed to be size + AV_INPUT_BUFFER_PADDING_SIZE. - * - * @return 0 on success, a negative AVERROR on error - */ -int av_packet_from_data(AVPacket *pkt, uint8_t *data, int size); - -/** - * Allocate new information of a packet. - * - * @param pkt packet - * @param type side information type - * @param size side information size - * @return pointer to fresh allocated data or NULL otherwise - */ -uint8_t* av_packet_new_side_data(AVPacket *pkt, enum AVPacketSideDataType type, - size_t size); - -/** - * Wrap an existing array as a packet side data. - * - * @param pkt packet - * @param type side information type - * @param data the side data array. It must be allocated with the av_malloc() - * family of functions. The ownership of the data is transferred to - * pkt. - * @param size side information size - * @return a non-negative number on success, a negative AVERROR code on - * failure. On failure, the packet is unchanged and the data remains - * owned by the caller. - */ -int av_packet_add_side_data(AVPacket *pkt, enum AVPacketSideDataType type, - uint8_t *data, size_t size); - -/** - * Shrink the already allocated side data buffer - * - * @param pkt packet - * @param type side information type - * @param size new side information size - * @return 0 on success, < 0 on failure - */ -int av_packet_shrink_side_data(AVPacket *pkt, enum AVPacketSideDataType type, - size_t size); - -/** - * Get side information from packet. - * - * @param pkt packet - * @param type desired side information type - * @param size If supplied, *size will be set to the size of the side data - * or to zero if the desired side data is not present. - * @return pointer to data if present or NULL otherwise - */ -uint8_t* av_packet_get_side_data(const AVPacket *pkt, enum AVPacketSideDataType type, - size_t *size); - -const char *av_packet_side_data_name(enum AVPacketSideDataType type); - -/** - * Pack a dictionary for use in side_data. - * - * @param dict The dictionary to pack. - * @param size pointer to store the size of the returned data - * @return pointer to data if successful, NULL otherwise - */ -uint8_t *av_packet_pack_dictionary(AVDictionary *dict, size_t *size); -/** - * Unpack a dictionary from side_data. - * - * @param data data from side_data - * @param size size of the data - * @param dict the metadata storage dictionary - * @return 0 on success, < 0 on failure - */ -int av_packet_unpack_dictionary(const uint8_t *data, size_t size, - AVDictionary **dict); - -/** - * Convenience function to free all the side data stored. - * All the other fields stay untouched. - * - * @param pkt packet - */ -void av_packet_free_side_data(AVPacket *pkt); - -/** - * Setup a new reference to the data described by a given packet - * - * If src is reference-counted, setup dst as a new reference to the - * buffer in src. Otherwise allocate a new buffer in dst and copy the - * data from src into it. - * - * All the other fields are copied from src. - * - * @see av_packet_unref - * - * @param dst Destination packet. Will be completely overwritten. - * @param src Source packet - * - * @return 0 on success, a negative AVERROR on error. On error, dst - * will be blank (as if returned by av_packet_alloc()). - */ -int av_packet_ref(AVPacket *dst, const AVPacket *src); - -/** - * Wipe the packet. - * - * Unreference the buffer referenced by the packet and reset the - * remaining packet fields to their default values. - * - * @param pkt The packet to be unreferenced. - */ -void av_packet_unref(AVPacket *pkt); - -/** - * Move every field in src to dst and reset src. - * - * @see av_packet_unref - * - * @param src Source packet, will be reset - * @param dst Destination packet - */ -void av_packet_move_ref(AVPacket *dst, AVPacket *src); - -/** - * Copy only "properties" fields from src to dst. - * - * Properties for the purpose of this function are all the fields - * beside those related to the packet data (buf, data, size) - * - * @param dst Destination packet - * @param src Source packet - * - * @return 0 on success AVERROR on failure. - */ -int av_packet_copy_props(AVPacket *dst, const AVPacket *src); - -/** - * Ensure the data described by a given packet is reference counted. - * - * @note This function does not ensure that the reference will be writable. - * Use av_packet_make_writable instead for that purpose. - * - * @see av_packet_ref - * @see av_packet_make_writable - * - * @param pkt packet whose data should be made reference counted. - * - * @return 0 on success, a negative AVERROR on error. On failure, the - * packet is unchanged. - */ -int av_packet_make_refcounted(AVPacket *pkt); - -/** - * Create a writable reference for the data described by a given packet, - * avoiding data copy if possible. - * - * @param pkt Packet whose data should be made writable. - * - * @return 0 on success, a negative AVERROR on failure. On failure, the - * packet is unchanged. - */ -int av_packet_make_writable(AVPacket *pkt); - -/** - * Convert valid timing fields (timestamps / durations) in a packet from one - * timebase to another. Timestamps with unknown values (AV_NOPTS_VALUE) will be - * ignored. - * - * @param pkt packet on which the conversion will be performed - * @param tb_src source timebase, in which the timing fields in pkt are - * expressed - * @param tb_dst destination timebase, to which the timing fields will be - * converted - */ -void av_packet_rescale_ts(AVPacket *pkt, AVRational tb_src, AVRational tb_dst); - -/** - * @} - */ - -#endif // AVCODEC_PACKET_H diff --git a/third_party/ffmpeg/kylin/mips64/include/libavcodec/qsv.h b/third_party/ffmpeg/kylin/mips64/include/libavcodec/qsv.h deleted file mode 100644 index b77158ec..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavcodec/qsv.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * Intel MediaSDK QSV public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_QSV_H -#define AVCODEC_QSV_H - -#include - -#include "libavutil/buffer.h" - -/** - * This struct is used for communicating QSV parameters between libavcodec and - * the caller. It is managed by the caller and must be assigned to - * AVCodecContext.hwaccel_context. - * - decoding: hwaccel_context must be set on return from the get_format() - * callback - * - encoding: hwaccel_context must be set before avcodec_open2() - */ -typedef struct AVQSVContext { - /** - * If non-NULL, the session to use for encoding or decoding. - * Otherwise, libavcodec will try to create an internal session. - */ - mfxSession session; - - /** - * The IO pattern to use. - */ - int iopattern; - - /** - * Extra buffers to pass to encoder or decoder initialization. - */ - mfxExtBuffer **ext_buffers; - int nb_ext_buffers; - - /** - * Encoding only. If this field is set to non-zero by the caller, libavcodec - * will create an mfxExtOpaqueSurfaceAlloc extended buffer and pass it to - * the encoder initialization. This only makes sense if iopattern is also - * set to MFX_IOPATTERN_IN_OPAQUE_MEMORY. - * - * The number of allocated opaque surfaces will be the sum of the number - * required by the encoder and the user-provided value nb_opaque_surfaces. - * The array of the opaque surfaces will be exported to the caller through - * the opaque_surfaces field. - */ - int opaque_alloc; - - /** - * Encoding only, and only if opaque_alloc is set to non-zero. Before - * calling avcodec_open2(), the caller should set this field to the number - * of extra opaque surfaces to allocate beyond what is required by the - * encoder. - * - * On return from avcodec_open2(), this field will be set by libavcodec to - * the total number of allocated opaque surfaces. - */ - int nb_opaque_surfaces; - - /** - * Encoding only, and only if opaque_alloc is set to non-zero. On return - * from avcodec_open2(), this field will be used by libavcodec to export the - * array of the allocated opaque surfaces to the caller, so they can be - * passed to other parts of the pipeline. - * - * The buffer reference exported here is owned and managed by libavcodec, - * the callers should make their own reference with av_buffer_ref() and free - * it with av_buffer_unref() when it is no longer needed. - * - * The buffer data is an nb_opaque_surfaces-sized array of mfxFrameSurface1. - */ - AVBufferRef *opaque_surfaces; - - /** - * Encoding only, and only if opaque_alloc is set to non-zero. On return - * from avcodec_open2(), this field will be set to the surface type used in - * the opaque allocation request. - */ - int opaque_alloc_type; -} AVQSVContext; - -/** - * Allocate a new context. - * - * It must be freed by the caller with av_free(). - */ -AVQSVContext *av_qsv_alloc_context(void); - -#endif /* AVCODEC_QSV_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavcodec/vdpau.h b/third_party/ffmpeg/kylin/mips64/include/libavcodec/vdpau.h deleted file mode 100644 index 3010094d..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavcodec/vdpau.h +++ /dev/null @@ -1,157 +0,0 @@ -/* - * The Video Decode and Presentation API for UNIX (VDPAU) is used for - * hardware-accelerated decoding of MPEG-1/2, H.264 and VC-1. - * - * Copyright (C) 2008 NVIDIA - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VDPAU_H -#define AVCODEC_VDPAU_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_vdpau - * Public libavcodec VDPAU header. - */ - - -/** - * @defgroup lavc_codec_hwaccel_vdpau VDPAU Decoder and Renderer - * @ingroup lavc_codec_hwaccel - * - * VDPAU hardware acceleration has two modules - * - VDPAU decoding - * - VDPAU presentation - * - * The VDPAU decoding module parses all headers using FFmpeg - * parsing mechanisms and uses VDPAU for the actual decoding. - * - * As per the current implementation, the actual decoding - * and rendering (API calls) are done as part of the VDPAU - * presentation (vo_vdpau.c) module. - * - * @{ - */ - -#include - -#include "libavutil/avconfig.h" -#include "libavutil/attributes.h" - -#include "avcodec.h" - -struct AVCodecContext; -struct AVFrame; - -typedef int (*AVVDPAU_Render2)(struct AVCodecContext *, struct AVFrame *, - const VdpPictureInfo *, uint32_t, - const VdpBitstreamBuffer *); - -/** - * This structure is used to share data between the libavcodec library and - * the client video application. - * The user shall allocate the structure via the av_alloc_vdpau_hwaccel - * function and make it available as - * AVCodecContext.hwaccel_context. Members can be set by the user once - * during initialization or through each AVCodecContext.get_buffer() - * function call. In any case, they must be valid prior to calling - * decoding functions. - * - * The size of this structure is not a part of the public ABI and must not - * be used outside of libavcodec. Use av_vdpau_alloc_context() to allocate an - * AVVDPAUContext. - */ -typedef struct AVVDPAUContext { - /** - * VDPAU decoder handle - * - * Set by user. - */ - VdpDecoder decoder; - - /** - * VDPAU decoder render callback - * - * Set by the user. - */ - VdpDecoderRender *render; - - AVVDPAU_Render2 render2; -} AVVDPAUContext; - -/** - * @brief allocation function for AVVDPAUContext - * - * Allows extending the struct without breaking API/ABI - */ -AVVDPAUContext *av_alloc_vdpaucontext(void); - -AVVDPAU_Render2 av_vdpau_hwaccel_get_render2(const AVVDPAUContext *); -void av_vdpau_hwaccel_set_render2(AVVDPAUContext *, AVVDPAU_Render2); - -/** - * Associate a VDPAU device with a codec context for hardware acceleration. - * This function is meant to be called from the get_format() codec callback, - * or earlier. It can also be called after avcodec_flush_buffers() to change - * the underlying VDPAU device mid-stream (e.g. to recover from non-transparent - * display preemption). - * - * @note get_format() must return AV_PIX_FMT_VDPAU if this function completes - * successfully. - * - * @param avctx decoding context whose get_format() callback is invoked - * @param device VDPAU device handle to use for hardware acceleration - * @param get_proc_address VDPAU device driver - * @param flags zero of more OR'd AV_HWACCEL_FLAG_* flags - * - * @return 0 on success, an AVERROR code on failure. - */ -int av_vdpau_bind_context(AVCodecContext *avctx, VdpDevice device, - VdpGetProcAddress *get_proc_address, unsigned flags); - -/** - * Gets the parameters to create an adequate VDPAU video surface for the codec - * context using VDPAU hardware decoding acceleration. - * - * @note Behavior is undefined if the context was not successfully bound to a - * VDPAU device using av_vdpau_bind_context(). - * - * @param avctx the codec context being used for decoding the stream - * @param type storage space for the VDPAU video surface chroma type - * (or NULL to ignore) - * @param width storage space for the VDPAU video surface pixel width - * (or NULL to ignore) - * @param height storage space for the VDPAU video surface pixel height - * (or NULL to ignore) - * - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_vdpau_get_surface_parameters(AVCodecContext *avctx, VdpChromaType *type, - uint32_t *width, uint32_t *height); - -/** - * Allocate an AVVDPAUContext. - * - * @return Newly-allocated AVVDPAUContext or NULL on failure. - */ -AVVDPAUContext *av_vdpau_alloc_context(void); - -/* @}*/ - -#endif /* AVCODEC_VDPAU_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavcodec/version.h b/third_party/ffmpeg/kylin/mips64/include/libavcodec/version.h deleted file mode 100644 index e488eee3..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavcodec/version.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VERSION_H -#define AVCODEC_VERSION_H - -/** - * @file - * @ingroup libavc - * Libavcodec version macros. - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVCODEC_VERSION_MINOR 42 -#define LIBAVCODEC_VERSION_MICRO 100 - -#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \ - LIBAVCODEC_VERSION_MINOR, \ - LIBAVCODEC_VERSION_MICRO) -#define LIBAVCODEC_VERSION AV_VERSION(LIBAVCODEC_VERSION_MAJOR, \ - LIBAVCODEC_VERSION_MINOR, \ - LIBAVCODEC_VERSION_MICRO) -#define LIBAVCODEC_BUILD LIBAVCODEC_VERSION_INT - -#define LIBAVCODEC_IDENT "Lavc" AV_STRINGIFY(LIBAVCODEC_VERSION) - -#endif /* AVCODEC_VERSION_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavcodec/version_major.h b/third_party/ffmpeg/kylin/mips64/include/libavcodec/version_major.h deleted file mode 100644 index 1e23ed5e..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavcodec/version_major.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VERSION_MAJOR_H -#define AVCODEC_VERSION_MAJOR_H - -/** - * @file - * @ingroup libavc - * Libavcodec version macros. - */ - -#define LIBAVCODEC_VERSION_MAJOR 59 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - * - * @note, when bumping the major version it is recommended to manually - * disable each FF_API_* in its own commit instead of disabling them all - * at once through the bump. This improves the git bisect-ability of the change. - */ - -#define FF_API_OPENH264_SLICE_MODE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_OPENH264_CABAC (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_UNUSED_CODEC_CAPS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_THREAD_SAFE_CALLBACKS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_DEBUG_MV (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_GET_FRAME_CLASS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_AUTO_THREADS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_INIT_PACKET (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_AVCTX_TIMEBASE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_FLAG_TRUNCATED (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_SUB_TEXT_FORMAT (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_IDCT_NONE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_SVTAV1_OPTS (LIBAVCODEC_VERSION_MAJOR < 60) - -#endif /* AVCODEC_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavcodec/videotoolbox.h b/third_party/ffmpeg/kylin/mips64/include/libavcodec/videotoolbox.h deleted file mode 100644 index af2db0d5..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavcodec/videotoolbox.h +++ /dev/null @@ -1,127 +0,0 @@ -/* - * Videotoolbox hardware acceleration - * - * copyright (c) 2012 Sebastien Zwickert - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VIDEOTOOLBOX_H -#define AVCODEC_VIDEOTOOLBOX_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_videotoolbox - * Public libavcodec Videotoolbox header. - */ - -#include - -#define Picture QuickdrawPicture -#include -#undef Picture - -#include "libavcodec/avcodec.h" - -/** - * This struct holds all the information that needs to be passed - * between the caller and libavcodec for initializing Videotoolbox decoding. - * Its size is not a part of the public ABI, it must be allocated with - * av_videotoolbox_alloc_context() and freed with av_free(). - */ -typedef struct AVVideotoolboxContext { - /** - * Videotoolbox decompression session object. - * Created and freed the caller. - */ - VTDecompressionSessionRef session; - - /** - * The output callback that must be passed to the session. - * Set by av_videottoolbox_default_init() - */ - VTDecompressionOutputCallback output_callback; - - /** - * CVPixelBuffer Format Type that Videotoolbox will use for decoded frames. - * set by the caller. If this is set to 0, then no specific format is - * requested from the decoder, and its native format is output. - */ - OSType cv_pix_fmt_type; - - /** - * CoreMedia Format Description that Videotoolbox will use to create the decompression session. - * Set by the caller. - */ - CMVideoFormatDescriptionRef cm_fmt_desc; - - /** - * CoreMedia codec type that Videotoolbox will use to create the decompression session. - * Set by the caller. - */ - int cm_codec_type; -} AVVideotoolboxContext; - -/** - * Allocate and initialize a Videotoolbox context. - * - * This function should be called from the get_format() callback when the caller - * selects the AV_PIX_FMT_VIDETOOLBOX format. The caller must then create - * the decoder object (using the output callback provided by libavcodec) that - * will be used for Videotoolbox-accelerated decoding. - * - * When decoding with Videotoolbox is finished, the caller must destroy the decoder - * object and free the Videotoolbox context using av_free(). - * - * @return the newly allocated context or NULL on failure - */ -AVVideotoolboxContext *av_videotoolbox_alloc_context(void); - -/** - * This is a convenience function that creates and sets up the Videotoolbox context using - * an internal implementation. - * - * @param avctx the corresponding codec context - * - * @return >= 0 on success, a negative AVERROR code on failure - */ -int av_videotoolbox_default_init(AVCodecContext *avctx); - -/** - * This is a convenience function that creates and sets up the Videotoolbox context using - * an internal implementation. - * - * @param avctx the corresponding codec context - * @param vtctx the Videotoolbox context to use - * - * @return >= 0 on success, a negative AVERROR code on failure - */ -int av_videotoolbox_default_init2(AVCodecContext *avctx, AVVideotoolboxContext *vtctx); - -/** - * This function must be called to free the Videotoolbox context initialized with - * av_videotoolbox_default_init(). - * - * @param avctx the corresponding codec context - */ -void av_videotoolbox_default_free(AVCodecContext *avctx); - -/** - * @} - */ - -#endif /* AVCODEC_VIDEOTOOLBOX_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavcodec/vorbis_parser.h b/third_party/ffmpeg/kylin/mips64/include/libavcodec/vorbis_parser.h deleted file mode 100644 index 789932ac..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavcodec/vorbis_parser.h +++ /dev/null @@ -1,74 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * A public API for Vorbis parsing - * - * Determines the duration for each packet. - */ - -#ifndef AVCODEC_VORBIS_PARSER_H -#define AVCODEC_VORBIS_PARSER_H - -#include - -typedef struct AVVorbisParseContext AVVorbisParseContext; - -/** - * Allocate and initialize the Vorbis parser using headers in the extradata. - */ -AVVorbisParseContext *av_vorbis_parse_init(const uint8_t *extradata, - int extradata_size); - -/** - * Free the parser and everything associated with it. - */ -void av_vorbis_parse_free(AVVorbisParseContext **s); - -#define VORBIS_FLAG_HEADER 0x00000001 -#define VORBIS_FLAG_COMMENT 0x00000002 -#define VORBIS_FLAG_SETUP 0x00000004 - -/** - * Get the duration for a Vorbis packet. - * - * If @p flags is @c NULL, - * special frames are considered invalid. - * - * @param s Vorbis parser context - * @param buf buffer containing a Vorbis frame - * @param buf_size size of the buffer - * @param flags flags for special frames - */ -int av_vorbis_parse_frame_flags(AVVorbisParseContext *s, const uint8_t *buf, - int buf_size, int *flags); - -/** - * Get the duration for a Vorbis packet. - * - * @param s Vorbis parser context - * @param buf buffer containing a Vorbis frame - * @param buf_size size of the buffer - */ -int av_vorbis_parse_frame(AVVorbisParseContext *s, const uint8_t *buf, - int buf_size); - -void av_vorbis_parse_reset(AVVorbisParseContext *s); - -#endif /* AVCODEC_VORBIS_PARSER_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavcodec/xvmc.h b/third_party/ffmpeg/kylin/mips64/include/libavcodec/xvmc.h deleted file mode 100644 index 52e70c0d..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavcodec/xvmc.h +++ /dev/null @@ -1,171 +0,0 @@ -/* - * Copyright (C) 2003 Ivan Kalvachev - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_XVMC_H -#define AVCODEC_XVMC_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_xvmc - * Public libavcodec XvMC header. - */ - -#pragma message("XvMC is no longer supported; this header is deprecated and will be removed") - -#include - -#include "libavutil/attributes.h" -#include "avcodec.h" - -/** - * @defgroup lavc_codec_hwaccel_xvmc XvMC - * @ingroup lavc_codec_hwaccel - * - * @{ - */ - -#define AV_XVMC_ID 0x1DC711C0 /**< special value to ensure that regular pixel routines haven't corrupted the struct - the number is 1337 speak for the letters IDCT MCo (motion compensation) */ - -struct attribute_deprecated xvmc_pix_fmt { - /** The field contains the special constant value AV_XVMC_ID. - It is used as a test that the application correctly uses the API, - and that there is no corruption caused by pixel routines. - - application - set during initialization - - libavcodec - unchanged - */ - int xvmc_id; - - /** Pointer to the block array allocated by XvMCCreateBlocks(). - The array has to be freed by XvMCDestroyBlocks(). - Each group of 64 values represents one data block of differential - pixel information (in MoCo mode) or coefficients for IDCT. - - application - set the pointer during initialization - - libavcodec - fills coefficients/pixel data into the array - */ - short* data_blocks; - - /** Pointer to the macroblock description array allocated by - XvMCCreateMacroBlocks() and freed by XvMCDestroyMacroBlocks(). - - application - set the pointer during initialization - - libavcodec - fills description data into the array - */ - XvMCMacroBlock* mv_blocks; - - /** Number of macroblock descriptions that can be stored in the mv_blocks - array. - - application - set during initialization - - libavcodec - unchanged - */ - int allocated_mv_blocks; - - /** Number of blocks that can be stored at once in the data_blocks array. - - application - set during initialization - - libavcodec - unchanged - */ - int allocated_data_blocks; - - /** Indicate that the hardware would interpret data_blocks as IDCT - coefficients and perform IDCT on them. - - application - set during initialization - - libavcodec - unchanged - */ - int idct; - - /** In MoCo mode it indicates that intra macroblocks are assumed to be in - unsigned format; same as the XVMC_INTRA_UNSIGNED flag. - - application - set during initialization - - libavcodec - unchanged - */ - int unsigned_intra; - - /** Pointer to the surface allocated by XvMCCreateSurface(). - It has to be freed by XvMCDestroySurface() on application exit. - It identifies the frame and its state on the video hardware. - - application - set during initialization - - libavcodec - unchanged - */ - XvMCSurface* p_surface; - -/** Set by the decoder before calling ff_draw_horiz_band(), - needed by the XvMCRenderSurface function. */ -//@{ - /** Pointer to the surface used as past reference - - application - unchanged - - libavcodec - set - */ - XvMCSurface* p_past_surface; - - /** Pointer to the surface used as future reference - - application - unchanged - - libavcodec - set - */ - XvMCSurface* p_future_surface; - - /** top/bottom field or frame - - application - unchanged - - libavcodec - set - */ - unsigned int picture_structure; - - /** XVMC_SECOND_FIELD - 1st or 2nd field in the sequence - - application - unchanged - - libavcodec - set - */ - unsigned int flags; -//}@ - - /** Number of macroblock descriptions in the mv_blocks array - that have already been passed to the hardware. - - application - zeroes it on get_buffer(). - A successful ff_draw_horiz_band() may increment it - with filled_mb_block_num or zero both. - - libavcodec - unchanged - */ - int start_mv_blocks_num; - - /** Number of new macroblock descriptions in the mv_blocks array (after - start_mv_blocks_num) that are filled by libavcodec and have to be - passed to the hardware. - - application - zeroes it on get_buffer() or after successful - ff_draw_horiz_band(). - - libavcodec - increment with one of each stored MB - */ - int filled_mv_blocks_num; - - /** Number of the next free data block; one data block consists of - 64 short values in the data_blocks array. - All blocks before this one have already been claimed by placing their - position into the corresponding block description structure field, - that are part of the mv_blocks array. - - application - zeroes it on get_buffer(). - A successful ff_draw_horiz_band() may zero it together - with start_mb_blocks_num. - - libavcodec - each decoded macroblock increases it by the number - of coded blocks it contains. - */ - int next_free_data_block_num; -}; - -/** - * @} - */ - -#endif /* AVCODEC_XVMC_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavdevice/avdevice.h b/third_party/ffmpeg/kylin/mips64/include/libavdevice/avdevice.h deleted file mode 100644 index 0b32e59f..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavdevice/avdevice.h +++ /dev/null @@ -1,527 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVDEVICE_AVDEVICE_H -#define AVDEVICE_AVDEVICE_H - -#include "version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "version.h" -#endif - -/** - * @file - * @ingroup lavd - * Main libavdevice API header - */ - -/** - * @defgroup lavd libavdevice - * Special devices muxing/demuxing library. - * - * Libavdevice is a complementary library to @ref libavf "libavformat". It - * provides various "special" platform-specific muxers and demuxers, e.g. for - * grabbing devices, audio capture and playback etc. As a consequence, the - * (de)muxers in libavdevice are of the AVFMT_NOFILE type (they use their own - * I/O functions). The filename passed to avformat_open_input() often does not - * refer to an actually existing file, but has some special device-specific - * meaning - e.g. for xcbgrab it is the display name. - * - * To use libavdevice, simply call avdevice_register_all() to register all - * compiled muxers and demuxers. They all use standard libavformat API. - * - * @{ - */ - -#include "libavutil/log.h" -#include "libavutil/opt.h" -#include "libavutil/dict.h" -#include "libavformat/avformat.h" - -/** - * Return the LIBAVDEVICE_VERSION_INT constant. - */ -unsigned avdevice_version(void); - -/** - * Return the libavdevice build-time configuration. - */ -const char *avdevice_configuration(void); - -/** - * Return the libavdevice license. - */ -const char *avdevice_license(void); - -/** - * Initialize libavdevice and register all the input and output devices. - */ -void avdevice_register_all(void); - -/** - * Audio input devices iterator. - * - * If d is NULL, returns the first registered input audio/video device, - * if d is non-NULL, returns the next registered input audio/video device after d - * or NULL if d is the last one. - */ -const AVInputFormat *av_input_audio_device_next(const AVInputFormat *d); - -/** - * Video input devices iterator. - * - * If d is NULL, returns the first registered input audio/video device, - * if d is non-NULL, returns the next registered input audio/video device after d - * or NULL if d is the last one. - */ -const AVInputFormat *av_input_video_device_next(const AVInputFormat *d); - -/** - * Audio output devices iterator. - * - * If d is NULL, returns the first registered output audio/video device, - * if d is non-NULL, returns the next registered output audio/video device after d - * or NULL if d is the last one. - */ -const AVOutputFormat *av_output_audio_device_next(const AVOutputFormat *d); - -/** - * Video output devices iterator. - * - * If d is NULL, returns the first registered output audio/video device, - * if d is non-NULL, returns the next registered output audio/video device after d - * or NULL if d is the last one. - */ -const AVOutputFormat *av_output_video_device_next(const AVOutputFormat *d); - -typedef struct AVDeviceRect { - int x; /**< x coordinate of top left corner */ - int y; /**< y coordinate of top left corner */ - int width; /**< width */ - int height; /**< height */ -} AVDeviceRect; - -/** - * Message types used by avdevice_app_to_dev_control_message(). - */ -enum AVAppToDevMessageType { - /** - * Dummy message. - */ - AV_APP_TO_DEV_NONE = MKBETAG('N','O','N','E'), - - /** - * Window size change message. - * - * Message is sent to the device every time the application changes the size - * of the window device renders to. - * Message should also be sent right after window is created. - * - * data: AVDeviceRect: new window size. - */ - AV_APP_TO_DEV_WINDOW_SIZE = MKBETAG('G','E','O','M'), - - /** - * Repaint request message. - * - * Message is sent to the device when window has to be repainted. - * - * data: AVDeviceRect: area required to be repainted. - * NULL: whole area is required to be repainted. - */ - AV_APP_TO_DEV_WINDOW_REPAINT = MKBETAG('R','E','P','A'), - - /** - * Request pause/play. - * - * Application requests pause/unpause playback. - * Mostly usable with devices that have internal buffer. - * By default devices are not paused. - * - * data: NULL - */ - AV_APP_TO_DEV_PAUSE = MKBETAG('P', 'A', 'U', ' '), - AV_APP_TO_DEV_PLAY = MKBETAG('P', 'L', 'A', 'Y'), - AV_APP_TO_DEV_TOGGLE_PAUSE = MKBETAG('P', 'A', 'U', 'T'), - - /** - * Volume control message. - * - * Set volume level. It may be device-dependent if volume - * is changed per stream or system wide. Per stream volume - * change is expected when possible. - * - * data: double: new volume with range of 0.0 - 1.0. - */ - AV_APP_TO_DEV_SET_VOLUME = MKBETAG('S', 'V', 'O', 'L'), - - /** - * Mute control messages. - * - * Change mute state. It may be device-dependent if mute status - * is changed per stream or system wide. Per stream mute status - * change is expected when possible. - * - * data: NULL. - */ - AV_APP_TO_DEV_MUTE = MKBETAG(' ', 'M', 'U', 'T'), - AV_APP_TO_DEV_UNMUTE = MKBETAG('U', 'M', 'U', 'T'), - AV_APP_TO_DEV_TOGGLE_MUTE = MKBETAG('T', 'M', 'U', 'T'), - - /** - * Get volume/mute messages. - * - * Force the device to send AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED or - * AV_DEV_TO_APP_MUTE_STATE_CHANGED command respectively. - * - * data: NULL. - */ - AV_APP_TO_DEV_GET_VOLUME = MKBETAG('G', 'V', 'O', 'L'), - AV_APP_TO_DEV_GET_MUTE = MKBETAG('G', 'M', 'U', 'T'), -}; - -/** - * Message types used by avdevice_dev_to_app_control_message(). - */ -enum AVDevToAppMessageType { - /** - * Dummy message. - */ - AV_DEV_TO_APP_NONE = MKBETAG('N','O','N','E'), - - /** - * Create window buffer message. - * - * Device requests to create a window buffer. Exact meaning is device- - * and application-dependent. Message is sent before rendering first - * frame and all one-shot initializations should be done here. - * Application is allowed to ignore preferred window buffer size. - * - * @note: Application is obligated to inform about window buffer size - * with AV_APP_TO_DEV_WINDOW_SIZE message. - * - * data: AVDeviceRect: preferred size of the window buffer. - * NULL: no preferred size of the window buffer. - */ - AV_DEV_TO_APP_CREATE_WINDOW_BUFFER = MKBETAG('B','C','R','E'), - - /** - * Prepare window buffer message. - * - * Device requests to prepare a window buffer for rendering. - * Exact meaning is device- and application-dependent. - * Message is sent before rendering of each frame. - * - * data: NULL. - */ - AV_DEV_TO_APP_PREPARE_WINDOW_BUFFER = MKBETAG('B','P','R','E'), - - /** - * Display window buffer message. - * - * Device requests to display a window buffer. - * Message is sent when new frame is ready to be displayed. - * Usually buffers need to be swapped in handler of this message. - * - * data: NULL. - */ - AV_DEV_TO_APP_DISPLAY_WINDOW_BUFFER = MKBETAG('B','D','I','S'), - - /** - * Destroy window buffer message. - * - * Device requests to destroy a window buffer. - * Message is sent when device is about to be destroyed and window - * buffer is not required anymore. - * - * data: NULL. - */ - AV_DEV_TO_APP_DESTROY_WINDOW_BUFFER = MKBETAG('B','D','E','S'), - - /** - * Buffer fullness status messages. - * - * Device signals buffer overflow/underflow. - * - * data: NULL. - */ - AV_DEV_TO_APP_BUFFER_OVERFLOW = MKBETAG('B','O','F','L'), - AV_DEV_TO_APP_BUFFER_UNDERFLOW = MKBETAG('B','U','F','L'), - - /** - * Buffer readable/writable. - * - * Device informs that buffer is readable/writable. - * When possible, device informs how many bytes can be read/write. - * - * @warning Device may not inform when number of bytes than can be read/write changes. - * - * data: int64_t: amount of bytes available to read/write. - * NULL: amount of bytes available to read/write is not known. - */ - AV_DEV_TO_APP_BUFFER_READABLE = MKBETAG('B','R','D',' '), - AV_DEV_TO_APP_BUFFER_WRITABLE = MKBETAG('B','W','R',' '), - - /** - * Mute state change message. - * - * Device informs that mute state has changed. - * - * data: int: 0 for not muted state, non-zero for muted state. - */ - AV_DEV_TO_APP_MUTE_STATE_CHANGED = MKBETAG('C','M','U','T'), - - /** - * Volume level change message. - * - * Device informs that volume level has changed. - * - * data: double: new volume with range of 0.0 - 1.0. - */ - AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED = MKBETAG('C','V','O','L'), -}; - -/** - * Send control message from application to device. - * - * @param s device context. - * @param type message type. - * @param data message data. Exact type depends on message type. - * @param data_size size of message data. - * @return >= 0 on success, negative on error. - * AVERROR(ENOSYS) when device doesn't implement handler of the message. - */ -int avdevice_app_to_dev_control_message(struct AVFormatContext *s, - enum AVAppToDevMessageType type, - void *data, size_t data_size); - -/** - * Send control message from device to application. - * - * @param s device context. - * @param type message type. - * @param data message data. Can be NULL. - * @param data_size size of message data. - * @return >= 0 on success, negative on error. - * AVERROR(ENOSYS) when application doesn't implement handler of the message. - */ -int avdevice_dev_to_app_control_message(struct AVFormatContext *s, - enum AVDevToAppMessageType type, - void *data, size_t data_size); - -#if FF_API_DEVICE_CAPABILITIES -/** - * Following API allows user to probe device capabilities (supported codecs, - * pixel formats, sample formats, resolutions, channel counts, etc). - * It is build on top op AVOption API. - * Queried capabilities make it possible to set up converters of video or audio - * parameters that fit to the device. - * - * List of capabilities that can be queried: - * - Capabilities valid for both audio and video devices: - * - codec: supported audio/video codecs. - * type: AV_OPT_TYPE_INT (AVCodecID value) - * - Capabilities valid for audio devices: - * - sample_format: supported sample formats. - * type: AV_OPT_TYPE_INT (AVSampleFormat value) - * - sample_rate: supported sample rates. - * type: AV_OPT_TYPE_INT - * - channels: supported number of channels. - * type: AV_OPT_TYPE_INT - * - channel_layout: supported channel layouts. - * type: AV_OPT_TYPE_INT64 - * - Capabilities valid for video devices: - * - pixel_format: supported pixel formats. - * type: AV_OPT_TYPE_INT (AVPixelFormat value) - * - window_size: supported window sizes (describes size of the window size presented to the user). - * type: AV_OPT_TYPE_IMAGE_SIZE - * - frame_size: supported frame sizes (describes size of provided video frames). - * type: AV_OPT_TYPE_IMAGE_SIZE - * - fps: supported fps values - * type: AV_OPT_TYPE_RATIONAL - * - * Value of the capability may be set by user using av_opt_set() function - * and AVDeviceCapabilitiesQuery object. Following queries will - * limit results to the values matching already set capabilities. - * For example, setting a codec may impact number of formats or fps values - * returned during next query. Setting invalid value may limit results to zero. - * - * Example of the usage basing on opengl output device: - * - * @code - * AVFormatContext *oc = NULL; - * AVDeviceCapabilitiesQuery *caps = NULL; - * AVOptionRanges *ranges; - * int ret; - * - * if ((ret = avformat_alloc_output_context2(&oc, NULL, "opengl", NULL)) < 0) - * goto fail; - * if (avdevice_capabilities_create(&caps, oc, NULL) < 0) - * goto fail; - * - * //query codecs - * if (av_opt_query_ranges(&ranges, caps, "codec", AV_OPT_MULTI_COMPONENT_RANGE)) < 0) - * goto fail; - * //pick codec here and set it - * av_opt_set(caps, "codec", AV_CODEC_ID_RAWVIDEO, 0); - * - * //query format - * if (av_opt_query_ranges(&ranges, caps, "pixel_format", AV_OPT_MULTI_COMPONENT_RANGE)) < 0) - * goto fail; - * //pick format here and set it - * av_opt_set(caps, "pixel_format", AV_PIX_FMT_YUV420P, 0); - * - * //query and set more capabilities - * - * fail: - * //clean up code - * avdevice_capabilities_free(&query, oc); - * avformat_free_context(oc); - * @endcode - */ - -/** - * Structure describes device capabilities. - * - * It is used by devices in conjunction with av_device_capabilities AVOption table - * to implement capabilities probing API based on AVOption API. Should not be used directly. - */ -typedef struct AVDeviceCapabilitiesQuery { - const AVClass *av_class; - AVFormatContext *device_context; - enum AVCodecID codec; - enum AVSampleFormat sample_format; - enum AVPixelFormat pixel_format; - int sample_rate; - int channels; - int64_t channel_layout; - int window_width; - int window_height; - int frame_width; - int frame_height; - AVRational fps; -} AVDeviceCapabilitiesQuery; - -/** - * AVOption table used by devices to implement device capabilities API. Should not be used by a user. - */ -attribute_deprecated -extern const AVOption av_device_capabilities[]; - -/** - * Initialize capabilities probing API based on AVOption API. - * - * avdevice_capabilities_free() must be called when query capabilities API is - * not used anymore. - * - * @param[out] caps Device capabilities data. Pointer to a NULL pointer must be passed. - * @param s Context of the device. - * @param device_options An AVDictionary filled with device-private options. - * On return this parameter will be destroyed and replaced with a dict - * containing options that were not found. May be NULL. - * The same options must be passed later to avformat_write_header() for output - * devices or avformat_open_input() for input devices, or at any other place - * that affects device-private options. - * - * @return >= 0 on success, negative otherwise. - */ -attribute_deprecated -int avdevice_capabilities_create(AVDeviceCapabilitiesQuery **caps, AVFormatContext *s, - AVDictionary **device_options); - -/** - * Free resources created by avdevice_capabilities_create() - * - * @param caps Device capabilities data to be freed. - * @param s Context of the device. - */ -attribute_deprecated -void avdevice_capabilities_free(AVDeviceCapabilitiesQuery **caps, AVFormatContext *s); -#endif - -/** - * Structure describes basic parameters of the device. - */ -typedef struct AVDeviceInfo { - char *device_name; /**< device name, format depends on device */ - char *device_description; /**< human friendly name */ - enum AVMediaType *media_types; /**< array indicating what media types(s), if any, a device can provide. If null, cannot provide any */ - int nb_media_types; /**< length of media_types array, 0 if device cannot provide any media types */ -} AVDeviceInfo; - -/** - * List of devices. - */ -typedef struct AVDeviceInfoList { - AVDeviceInfo **devices; /**< list of autodetected devices */ - int nb_devices; /**< number of autodetected devices */ - int default_device; /**< index of default device or -1 if no default */ -} AVDeviceInfoList; - -/** - * List devices. - * - * Returns available device names and their parameters. - * - * @note: Some devices may accept system-dependent device names that cannot be - * autodetected. The list returned by this function cannot be assumed to - * be always completed. - * - * @param s device context. - * @param[out] device_list list of autodetected devices. - * @return count of autodetected devices, negative on error. - */ -int avdevice_list_devices(struct AVFormatContext *s, AVDeviceInfoList **device_list); - -/** - * Convenient function to free result of avdevice_list_devices(). - * - * @param devices device list to be freed. - */ -void avdevice_free_list_devices(AVDeviceInfoList **device_list); - -/** - * List devices. - * - * Returns available device names and their parameters. - * These are convinient wrappers for avdevice_list_devices(). - * Device context is allocated and deallocated internally. - * - * @param device device format. May be NULL if device name is set. - * @param device_name device name. May be NULL if device format is set. - * @param device_options An AVDictionary filled with device-private options. May be NULL. - * The same options must be passed later to avformat_write_header() for output - * devices or avformat_open_input() for input devices, or at any other place - * that affects device-private options. - * @param[out] device_list list of autodetected devices - * @return count of autodetected devices, negative on error. - * @note device argument takes precedence over device_name when both are set. - */ -int avdevice_list_input_sources(const AVInputFormat *device, const char *device_name, - AVDictionary *device_options, AVDeviceInfoList **device_list); -int avdevice_list_output_sinks(const AVOutputFormat *device, const char *device_name, - AVDictionary *device_options, AVDeviceInfoList **device_list); - -/** - * @} - */ - -#endif /* AVDEVICE_AVDEVICE_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavdevice/version.h b/third_party/ffmpeg/kylin/mips64/include/libavdevice/version.h deleted file mode 100644 index 3e654fff..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavdevice/version.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVDEVICE_VERSION_H -#define AVDEVICE_VERSION_H - -/** - * @file - * @ingroup lavd - * Libavdevice version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVDEVICE_VERSION_MINOR 8 -#define LIBAVDEVICE_VERSION_MICRO 101 - -#define LIBAVDEVICE_VERSION_INT AV_VERSION_INT(LIBAVDEVICE_VERSION_MAJOR, \ - LIBAVDEVICE_VERSION_MINOR, \ - LIBAVDEVICE_VERSION_MICRO) -#define LIBAVDEVICE_VERSION AV_VERSION(LIBAVDEVICE_VERSION_MAJOR, \ - LIBAVDEVICE_VERSION_MINOR, \ - LIBAVDEVICE_VERSION_MICRO) -#define LIBAVDEVICE_BUILD LIBAVDEVICE_VERSION_INT - -#define LIBAVDEVICE_IDENT "Lavd" AV_STRINGIFY(LIBAVDEVICE_VERSION) - -#endif /* AVDEVICE_VERSION_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavdevice/version_major.h b/third_party/ffmpeg/kylin/mips64/include/libavdevice/version_major.h deleted file mode 100644 index d255ff69..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavdevice/version_major.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVDEVICE_VERSION_MAJOR_H -#define AVDEVICE_VERSION_MAJOR_H - -/** - * @file - * @ingroup lavd - * Libavdevice version macros - */ - -#define LIBAVDEVICE_VERSION_MAJOR 59 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - */ -#define FF_API_DEVICE_CAPABILITIES (LIBAVDEVICE_VERSION_MAJOR < 60) - -#endif /* AVDEVICE_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavfilter/avfilter.h b/third_party/ffmpeg/kylin/mips64/include/libavfilter/avfilter.h deleted file mode 100644 index 2e8197c9..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavfilter/avfilter.h +++ /dev/null @@ -1,1196 +0,0 @@ -/* - * filter layer - * Copyright (c) 2007 Bobby Bingham - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_AVFILTER_H -#define AVFILTER_AVFILTER_H - -/** - * @file - * @ingroup lavfi - * Main libavfilter public API header - */ - -/** - * @defgroup lavfi libavfilter - * Graph-based frame editing library. - * - * @{ - */ - -#include - -#include "libavutil/attributes.h" -#include "libavutil/avutil.h" -#include "libavutil/buffer.h" -#include "libavutil/dict.h" -#include "libavutil/frame.h" -#include "libavutil/log.h" -#include "libavutil/samplefmt.h" -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" - -#include "libavfilter/version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "libavfilter/version.h" -#endif - -/** - * Return the LIBAVFILTER_VERSION_INT constant. - */ -unsigned avfilter_version(void); - -/** - * Return the libavfilter build-time configuration. - */ -const char *avfilter_configuration(void); - -/** - * Return the libavfilter license. - */ -const char *avfilter_license(void); - -typedef struct AVFilterContext AVFilterContext; -typedef struct AVFilterLink AVFilterLink; -typedef struct AVFilterPad AVFilterPad; -typedef struct AVFilterFormats AVFilterFormats; -typedef struct AVFilterChannelLayouts AVFilterChannelLayouts; - -#if FF_API_PAD_COUNT -/** - * Get the number of elements in an AVFilter's inputs or outputs array. - * - * @deprecated Use avfilter_filter_pad_count() instead. - */ -attribute_deprecated -int avfilter_pad_count(const AVFilterPad *pads); -#endif - -/** - * Get the name of an AVFilterPad. - * - * @param pads an array of AVFilterPads - * @param pad_idx index of the pad in the array; it is the caller's - * responsibility to ensure the index is valid - * - * @return name of the pad_idx'th pad in pads - */ -const char *avfilter_pad_get_name(const AVFilterPad *pads, int pad_idx); - -/** - * Get the type of an AVFilterPad. - * - * @param pads an array of AVFilterPads - * @param pad_idx index of the pad in the array; it is the caller's - * responsibility to ensure the index is valid - * - * @return type of the pad_idx'th pad in pads - */ -enum AVMediaType avfilter_pad_get_type(const AVFilterPad *pads, int pad_idx); - -/** - * The number of the filter inputs is not determined just by AVFilter.inputs. - * The filter might add additional inputs during initialization depending on the - * options supplied to it. - */ -#define AVFILTER_FLAG_DYNAMIC_INPUTS (1 << 0) -/** - * The number of the filter outputs is not determined just by AVFilter.outputs. - * The filter might add additional outputs during initialization depending on - * the options supplied to it. - */ -#define AVFILTER_FLAG_DYNAMIC_OUTPUTS (1 << 1) -/** - * The filter supports multithreading by splitting frames into multiple parts - * and processing them concurrently. - */ -#define AVFILTER_FLAG_SLICE_THREADS (1 << 2) -/** - * The filter is a "metadata" filter - it does not modify the frame data in any - * way. It may only affect the metadata (i.e. those fields copied by - * av_frame_copy_props()). - * - * More precisely, this means: - * - video: the data of any frame output by the filter must be exactly equal to - * some frame that is received on one of its inputs. Furthermore, all frames - * produced on a given output must correspond to frames received on the same - * input and their order must be unchanged. Note that the filter may still - * drop or duplicate the frames. - * - audio: the data produced by the filter on any of its outputs (viewed e.g. - * as an array of interleaved samples) must be exactly equal to the data - * received by the filter on one of its inputs. - */ -#define AVFILTER_FLAG_METADATA_ONLY (1 << 3) -/** - * Some filters support a generic "enable" expression option that can be used - * to enable or disable a filter in the timeline. Filters supporting this - * option have this flag set. When the enable expression is false, the default - * no-op filter_frame() function is called in place of the filter_frame() - * callback defined on each input pad, thus the frame is passed unchanged to - * the next filters. - */ -#define AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC (1 << 16) -/** - * Same as AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC, except that the filter will - * have its filter_frame() callback(s) called as usual even when the enable - * expression is false. The filter will disable filtering within the - * filter_frame() callback(s) itself, for example executing code depending on - * the AVFilterContext->is_disabled value. - */ -#define AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL (1 << 17) -/** - * Handy mask to test whether the filter supports or no the timeline feature - * (internally or generically). - */ -#define AVFILTER_FLAG_SUPPORT_TIMELINE (AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC | AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL) - -/** - * Filter definition. This defines the pads a filter contains, and all the - * callback functions used to interact with the filter. - */ -typedef struct AVFilter { - /** - * Filter name. Must be non-NULL and unique among filters. - */ - const char *name; - - /** - * A description of the filter. May be NULL. - * - * You should use the NULL_IF_CONFIG_SMALL() macro to define it. - */ - const char *description; - - /** - * List of static inputs. - * - * NULL if there are no (static) inputs. Instances of filters with - * AVFILTER_FLAG_DYNAMIC_INPUTS set may have more inputs than present in - * this list. - */ - const AVFilterPad *inputs; - - /** - * List of static outputs. - * - * NULL if there are no (static) outputs. Instances of filters with - * AVFILTER_FLAG_DYNAMIC_OUTPUTS set may have more outputs than present in - * this list. - */ - const AVFilterPad *outputs; - - /** - * A class for the private data, used to declare filter private AVOptions. - * This field is NULL for filters that do not declare any options. - * - * If this field is non-NULL, the first member of the filter private data - * must be a pointer to AVClass, which will be set by libavfilter generic - * code to this class. - */ - const AVClass *priv_class; - - /** - * A combination of AVFILTER_FLAG_* - */ - int flags; - - /***************************************************************** - * All fields below this line are not part of the public API. They - * may not be used outside of libavfilter and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - - /** - * The number of entries in the list of inputs. - */ - uint8_t nb_inputs; - - /** - * The number of entries in the list of outputs. - */ - uint8_t nb_outputs; - - /** - * This field determines the state of the formats union. - * It is an enum FilterFormatsState value. - */ - uint8_t formats_state; - - /** - * Filter pre-initialization function - * - * This callback will be called immediately after the filter context is - * allocated, to allow allocating and initing sub-objects. - * - * If this callback is not NULL, the uninit callback will be called on - * allocation failure. - * - * @return 0 on success, - * AVERROR code on failure (but the code will be - * dropped and treated as ENOMEM by the calling code) - */ - int (*preinit)(AVFilterContext *ctx); - - /** - * Filter initialization function. - * - * This callback will be called only once during the filter lifetime, after - * all the options have been set, but before links between filters are - * established and format negotiation is done. - * - * Basic filter initialization should be done here. Filters with dynamic - * inputs and/or outputs should create those inputs/outputs here based on - * provided options. No more changes to this filter's inputs/outputs can be - * done after this callback. - * - * This callback must not assume that the filter links exist or frame - * parameters are known. - * - * @ref AVFilter.uninit "uninit" is guaranteed to be called even if - * initialization fails, so this callback does not have to clean up on - * failure. - * - * @return 0 on success, a negative AVERROR on failure - */ - int (*init)(AVFilterContext *ctx); - - /** - * Should be set instead of @ref AVFilter.init "init" by the filters that - * want to pass a dictionary of AVOptions to nested contexts that are - * allocated during init. - * - * On return, the options dict should be freed and replaced with one that - * contains all the options which could not be processed by this filter (or - * with NULL if all the options were processed). - * - * Otherwise the semantics is the same as for @ref AVFilter.init "init". - */ - int (*init_dict)(AVFilterContext *ctx, AVDictionary **options); - - /** - * Filter uninitialization function. - * - * Called only once right before the filter is freed. Should deallocate any - * memory held by the filter, release any buffer references, etc. It does - * not need to deallocate the AVFilterContext.priv memory itself. - * - * This callback may be called even if @ref AVFilter.init "init" was not - * called or failed, so it must be prepared to handle such a situation. - */ - void (*uninit)(AVFilterContext *ctx); - - /** - * The state of the following union is determined by formats_state. - * See the documentation of enum FilterFormatsState in internal.h. - */ - union { - /** - * Query formats supported by the filter on its inputs and outputs. - * - * This callback is called after the filter is initialized (so the inputs - * and outputs are fixed), shortly before the format negotiation. This - * callback may be called more than once. - * - * This callback must set AVFilterLink.outcfg.formats on every input link - * and AVFilterLink.incfg.formats on every output link to a list of - * pixel/sample formats that the filter supports on that link. For audio - * links, this filter must also set @ref AVFilterLink.incfg.samplerates - * "in_samplerates" / @ref AVFilterLink.outcfg.samplerates "out_samplerates" - * and @ref AVFilterLink.incfg.channel_layouts "in_channel_layouts" / - * @ref AVFilterLink.outcfg.channel_layouts "out_channel_layouts" analogously. - * - * This callback must never be NULL if the union is in this state. - * - * @return zero on success, a negative value corresponding to an - * AVERROR code otherwise - */ - int (*query_func)(AVFilterContext *); - /** - * A pointer to an array of admissible pixel formats delimited - * by AV_PIX_FMT_NONE. The generic code will use this list - * to indicate that this filter supports each of these pixel formats, - * provided that all inputs and outputs use the same pixel format. - * - * This list must never be NULL if the union is in this state. - * The type of all inputs and outputs of filters using this must - * be AVMEDIA_TYPE_VIDEO. - */ - const enum AVPixelFormat *pixels_list; - /** - * Analogous to pixels, but delimited by AV_SAMPLE_FMT_NONE - * and restricted to filters that only have AVMEDIA_TYPE_AUDIO - * inputs and outputs. - * - * In addition to that the generic code will mark all inputs - * and all outputs as supporting all sample rates and every - * channel count and channel layout, as long as all inputs - * and outputs use the same sample rate and channel count/layout. - */ - const enum AVSampleFormat *samples_list; - /** - * Equivalent to { pix_fmt, AV_PIX_FMT_NONE } as pixels_list. - */ - enum AVPixelFormat pix_fmt; - /** - * Equivalent to { sample_fmt, AV_SAMPLE_FMT_NONE } as samples_list. - */ - enum AVSampleFormat sample_fmt; - } formats; - - int priv_size; ///< size of private data to allocate for the filter - - int flags_internal; ///< Additional flags for avfilter internal use only. - - /** - * Make the filter instance process a command. - * - * @param cmd the command to process, for handling simplicity all commands must be alphanumeric only - * @param arg the argument for the command - * @param res a buffer with size res_size where the filter(s) can return a response. This must not change when the command is not supported. - * @param flags if AVFILTER_CMD_FLAG_FAST is set and the command would be - * time consuming then a filter should treat it like an unsupported command - * - * @returns >=0 on success otherwise an error code. - * AVERROR(ENOSYS) on unsupported commands - */ - int (*process_command)(AVFilterContext *, const char *cmd, const char *arg, char *res, int res_len, int flags); - - /** - * Filter activation function. - * - * Called when any processing is needed from the filter, instead of any - * filter_frame and request_frame on pads. - * - * The function must examine inlinks and outlinks and perform a single - * step of processing. If there is nothing to do, the function must do - * nothing and not return an error. If more steps are or may be - * possible, it must use ff_filter_set_ready() to schedule another - * activation. - */ - int (*activate)(AVFilterContext *ctx); -} AVFilter; - -/** - * Get the number of elements in an AVFilter's inputs or outputs array. - */ -unsigned avfilter_filter_pad_count(const AVFilter *filter, int is_output); - -/** - * Process multiple parts of the frame concurrently. - */ -#define AVFILTER_THREAD_SLICE (1 << 0) - -typedef struct AVFilterInternal AVFilterInternal; - -/** An instance of a filter */ -struct AVFilterContext { - const AVClass *av_class; ///< needed for av_log() and filters common options - - const AVFilter *filter; ///< the AVFilter of which this is an instance - - char *name; ///< name of this filter instance - - AVFilterPad *input_pads; ///< array of input pads - AVFilterLink **inputs; ///< array of pointers to input links - unsigned nb_inputs; ///< number of input pads - - AVFilterPad *output_pads; ///< array of output pads - AVFilterLink **outputs; ///< array of pointers to output links - unsigned nb_outputs; ///< number of output pads - - void *priv; ///< private data for use by the filter - - struct AVFilterGraph *graph; ///< filtergraph this filter belongs to - - /** - * Type of multithreading being allowed/used. A combination of - * AVFILTER_THREAD_* flags. - * - * May be set by the caller before initializing the filter to forbid some - * or all kinds of multithreading for this filter. The default is allowing - * everything. - * - * When the filter is initialized, this field is combined using bit AND with - * AVFilterGraph.thread_type to get the final mask used for determining - * allowed threading types. I.e. a threading type needs to be set in both - * to be allowed. - * - * After the filter is initialized, libavfilter sets this field to the - * threading type that is actually used (0 for no multithreading). - */ - int thread_type; - - /** - * An opaque struct for libavfilter internal use. - */ - AVFilterInternal *internal; - - struct AVFilterCommand *command_queue; - - char *enable_str; ///< enable expression string - void *enable; ///< parsed expression (AVExpr*) - double *var_values; ///< variable values for the enable expression - int is_disabled; ///< the enabled state from the last expression evaluation - - /** - * For filters which will create hardware frames, sets the device the - * filter should create them in. All other filters will ignore this field: - * in particular, a filter which consumes or processes hardware frames will - * instead use the hw_frames_ctx field in AVFilterLink to carry the - * hardware context information. - */ - AVBufferRef *hw_device_ctx; - - /** - * Max number of threads allowed in this filter instance. - * If <= 0, its value is ignored. - * Overrides global number of threads set per filter graph. - */ - int nb_threads; - - /** - * Ready status of the filter. - * A non-0 value means that the filter needs activating; - * a higher value suggests a more urgent activation. - */ - unsigned ready; - - /** - * Sets the number of extra hardware frames which the filter will - * allocate on its output links for use in following filters or by - * the caller. - * - * Some hardware filters require all frames that they will use for - * output to be defined in advance before filtering starts. For such - * filters, any hardware frame pools used for output must therefore be - * of fixed size. The extra frames set here are on top of any number - * that the filter needs internally in order to operate normally. - * - * This field must be set before the graph containing this filter is - * configured. - */ - int extra_hw_frames; -}; - -/** - * Lists of formats / etc. supported by an end of a link. - * - * This structure is directly part of AVFilterLink, in two copies: - * one for the source filter, one for the destination filter. - - * These lists are used for negotiating the format to actually be used, - * which will be loaded into the format and channel_layout members of - * AVFilterLink, when chosen. - */ -typedef struct AVFilterFormatsConfig { - - /** - * List of supported formats (pixel or sample). - */ - AVFilterFormats *formats; - - /** - * Lists of supported sample rates, only for audio. - */ - AVFilterFormats *samplerates; - - /** - * Lists of supported channel layouts, only for audio. - */ - AVFilterChannelLayouts *channel_layouts; - -} AVFilterFormatsConfig; - -/** - * A link between two filters. This contains pointers to the source and - * destination filters between which this link exists, and the indexes of - * the pads involved. In addition, this link also contains the parameters - * which have been negotiated and agreed upon between the filter, such as - * image dimensions, format, etc. - * - * Applications must not normally access the link structure directly. - * Use the buffersrc and buffersink API instead. - * In the future, access to the header may be reserved for filters - * implementation. - */ -struct AVFilterLink { - AVFilterContext *src; ///< source filter - AVFilterPad *srcpad; ///< output pad on the source filter - - AVFilterContext *dst; ///< dest filter - AVFilterPad *dstpad; ///< input pad on the dest filter - - enum AVMediaType type; ///< filter media type - - /* These parameters apply only to video */ - int w; ///< agreed upon image width - int h; ///< agreed upon image height - AVRational sample_aspect_ratio; ///< agreed upon sample aspect ratio - /* These parameters apply only to audio */ -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * channel layout of current buffer (see libavutil/channel_layout.h) - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; -#endif - int sample_rate; ///< samples per second - - int format; ///< agreed upon media format - - /** - * Define the time base used by the PTS of the frames/samples - * which will pass through this link. - * During the configuration stage, each filter is supposed to - * change only the output timebase, while the timebase of the - * input link is assumed to be an unchangeable property. - */ - AVRational time_base; - - AVChannelLayout ch_layout; ///< channel layout of current buffer (see libavutil/channel_layout.h) - - /***************************************************************** - * All fields below this line are not part of the public API. They - * may not be used outside of libavfilter and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - - /** - * Lists of supported formats / etc. supported by the input filter. - */ - AVFilterFormatsConfig incfg; - - /** - * Lists of supported formats / etc. supported by the output filter. - */ - AVFilterFormatsConfig outcfg; - - /** stage of the initialization of the link properties (dimensions, etc) */ - enum { - AVLINK_UNINIT = 0, ///< not started - AVLINK_STARTINIT, ///< started, but incomplete - AVLINK_INIT ///< complete - } init_state; - - /** - * Graph the filter belongs to. - */ - struct AVFilterGraph *graph; - - /** - * Current timestamp of the link, as defined by the most recent - * frame(s), in link time_base units. - */ - int64_t current_pts; - - /** - * Current timestamp of the link, as defined by the most recent - * frame(s), in AV_TIME_BASE units. - */ - int64_t current_pts_us; - - /** - * Index in the age array. - */ - int age_index; - - /** - * Frame rate of the stream on the link, or 1/0 if unknown or variable; - * if left to 0/0, will be automatically copied from the first input - * of the source filter if it exists. - * - * Sources should set it to the best estimation of the real frame rate. - * If the source frame rate is unknown or variable, set this to 1/0. - * Filters should update it if necessary depending on their function. - * Sinks can use it to set a default output frame rate. - * It is similar to the r_frame_rate field in AVStream. - */ - AVRational frame_rate; - - /** - * Minimum number of samples to filter at once. If filter_frame() is - * called with fewer samples, it will accumulate them in fifo. - * This field and the related ones must not be changed after filtering - * has started. - * If 0, all related fields are ignored. - */ - int min_samples; - - /** - * Maximum number of samples to filter at once. If filter_frame() is - * called with more samples, it will split them. - */ - int max_samples; - - /** - * Number of past frames sent through the link. - */ - int64_t frame_count_in, frame_count_out; - - /** - * Number of past samples sent through the link. - */ - int64_t sample_count_in, sample_count_out; - - /** - * A pointer to a FFFramePool struct. - */ - void *frame_pool; - - /** - * True if a frame is currently wanted on the output of this filter. - * Set when ff_request_frame() is called by the output, - * cleared when a frame is filtered. - */ - int frame_wanted_out; - - /** - * For hwaccel pixel formats, this should be a reference to the - * AVHWFramesContext describing the frames. - */ - AVBufferRef *hw_frames_ctx; - -#ifndef FF_INTERNAL_FIELDS - - /** - * Internal structure members. - * The fields below this limit are internal for libavfilter's use - * and must in no way be accessed by applications. - */ - char reserved[0xF000]; - -#else /* FF_INTERNAL_FIELDS */ - - /** - * Queue of frames waiting to be filtered. - */ - FFFrameQueue fifo; - - /** - * If set, the source filter can not generate a frame as is. - * The goal is to avoid repeatedly calling the request_frame() method on - * the same link. - */ - int frame_blocked_in; - - /** - * Link input status. - * If not zero, all attempts of filter_frame will fail with the - * corresponding code. - */ - int status_in; - - /** - * Timestamp of the input status change. - */ - int64_t status_in_pts; - - /** - * Link output status. - * If not zero, all attempts of request_frame will fail with the - * corresponding code. - */ - int status_out; - -#endif /* FF_INTERNAL_FIELDS */ - -}; - -/** - * Link two filters together. - * - * @param src the source filter - * @param srcpad index of the output pad on the source filter - * @param dst the destination filter - * @param dstpad index of the input pad on the destination filter - * @return zero on success - */ -int avfilter_link(AVFilterContext *src, unsigned srcpad, - AVFilterContext *dst, unsigned dstpad); - -/** - * Free the link in *link, and set its pointer to NULL. - */ -void avfilter_link_free(AVFilterLink **link); - -/** - * Negotiate the media format, dimensions, etc of all inputs to a filter. - * - * @param filter the filter to negotiate the properties for its inputs - * @return zero on successful negotiation - */ -int avfilter_config_links(AVFilterContext *filter); - -#define AVFILTER_CMD_FLAG_ONE 1 ///< Stop once a filter understood the command (for target=all for example), fast filters are favored automatically -#define AVFILTER_CMD_FLAG_FAST 2 ///< Only execute command when its fast (like a video out that supports contrast adjustment in hw) - -/** - * Make the filter instance process a command. - * It is recommended to use avfilter_graph_send_command(). - */ -int avfilter_process_command(AVFilterContext *filter, const char *cmd, const char *arg, char *res, int res_len, int flags); - -/** - * Iterate over all registered filters. - * - * @param opaque a pointer where libavfilter will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered filter or NULL when the iteration is - * finished - */ -const AVFilter *av_filter_iterate(void **opaque); - -/** - * Get a filter definition matching the given name. - * - * @param name the filter name to find - * @return the filter definition, if any matching one is registered. - * NULL if none found. - */ -const AVFilter *avfilter_get_by_name(const char *name); - - -/** - * Initialize a filter with the supplied parameters. - * - * @param ctx uninitialized filter context to initialize - * @param args Options to initialize the filter with. This must be a - * ':'-separated list of options in the 'key=value' form. - * May be NULL if the options have been set directly using the - * AVOptions API or there are no options that need to be set. - * @return 0 on success, a negative AVERROR on failure - */ -int avfilter_init_str(AVFilterContext *ctx, const char *args); - -/** - * Initialize a filter with the supplied dictionary of options. - * - * @param ctx uninitialized filter context to initialize - * @param options An AVDictionary filled with options for this filter. On - * return this parameter will be destroyed and replaced with - * a dict containing options that were not found. This dictionary - * must be freed by the caller. - * May be NULL, then this function is equivalent to - * avfilter_init_str() with the second parameter set to NULL. - * @return 0 on success, a negative AVERROR on failure - * - * @note This function and avfilter_init_str() do essentially the same thing, - * the difference is in manner in which the options are passed. It is up to the - * calling code to choose whichever is more preferable. The two functions also - * behave differently when some of the provided options are not declared as - * supported by the filter. In such a case, avfilter_init_str() will fail, but - * this function will leave those extra options in the options AVDictionary and - * continue as usual. - */ -int avfilter_init_dict(AVFilterContext *ctx, AVDictionary **options); - -/** - * Free a filter context. This will also remove the filter from its - * filtergraph's list of filters. - * - * @param filter the filter to free - */ -void avfilter_free(AVFilterContext *filter); - -/** - * Insert a filter in the middle of an existing link. - * - * @param link the link into which the filter should be inserted - * @param filt the filter to be inserted - * @param filt_srcpad_idx the input pad on the filter to connect - * @param filt_dstpad_idx the output pad on the filter to connect - * @return zero on success - */ -int avfilter_insert_filter(AVFilterLink *link, AVFilterContext *filt, - unsigned filt_srcpad_idx, unsigned filt_dstpad_idx); - -/** - * @return AVClass for AVFilterContext. - * - * @see av_opt_find(). - */ -const AVClass *avfilter_get_class(void); - -typedef struct AVFilterGraphInternal AVFilterGraphInternal; - -/** - * A function pointer passed to the @ref AVFilterGraph.execute callback to be - * executed multiple times, possibly in parallel. - * - * @param ctx the filter context the job belongs to - * @param arg an opaque parameter passed through from @ref - * AVFilterGraph.execute - * @param jobnr the index of the job being executed - * @param nb_jobs the total number of jobs - * - * @return 0 on success, a negative AVERROR on error - */ -typedef int (avfilter_action_func)(AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs); - -/** - * A function executing multiple jobs, possibly in parallel. - * - * @param ctx the filter context to which the jobs belong - * @param func the function to be called multiple times - * @param arg the argument to be passed to func - * @param ret a nb_jobs-sized array to be filled with return values from each - * invocation of func - * @param nb_jobs the number of jobs to execute - * - * @return 0 on success, a negative AVERROR on error - */ -typedef int (avfilter_execute_func)(AVFilterContext *ctx, avfilter_action_func *func, - void *arg, int *ret, int nb_jobs); - -typedef struct AVFilterGraph { - const AVClass *av_class; - AVFilterContext **filters; - unsigned nb_filters; - - char *scale_sws_opts; ///< sws options to use for the auto-inserted scale filters - - /** - * Type of multithreading allowed for filters in this graph. A combination - * of AVFILTER_THREAD_* flags. - * - * May be set by the caller at any point, the setting will apply to all - * filters initialized after that. The default is allowing everything. - * - * When a filter in this graph is initialized, this field is combined using - * bit AND with AVFilterContext.thread_type to get the final mask used for - * determining allowed threading types. I.e. a threading type needs to be - * set in both to be allowed. - */ - int thread_type; - - /** - * Maximum number of threads used by filters in this graph. May be set by - * the caller before adding any filters to the filtergraph. Zero (the - * default) means that the number of threads is determined automatically. - */ - int nb_threads; - - /** - * Opaque object for libavfilter internal use. - */ - AVFilterGraphInternal *internal; - - /** - * Opaque user data. May be set by the caller to an arbitrary value, e.g. to - * be used from callbacks like @ref AVFilterGraph.execute. - * Libavfilter will not touch this field in any way. - */ - void *opaque; - - /** - * This callback may be set by the caller immediately after allocating the - * graph and before adding any filters to it, to provide a custom - * multithreading implementation. - * - * If set, filters with slice threading capability will call this callback - * to execute multiple jobs in parallel. - * - * If this field is left unset, libavfilter will use its internal - * implementation, which may or may not be multithreaded depending on the - * platform and build options. - */ - avfilter_execute_func *execute; - - char *aresample_swr_opts; ///< swr options to use for the auto-inserted aresample filters, Access ONLY through AVOptions - - /** - * Private fields - * - * The following fields are for internal use only. - * Their type, offset, number and semantic can change without notice. - */ - - AVFilterLink **sink_links; - int sink_links_count; - - unsigned disable_auto_convert; -} AVFilterGraph; - -/** - * Allocate a filter graph. - * - * @return the allocated filter graph on success or NULL. - */ -AVFilterGraph *avfilter_graph_alloc(void); - -/** - * Create a new filter instance in a filter graph. - * - * @param graph graph in which the new filter will be used - * @param filter the filter to create an instance of - * @param name Name to give to the new instance (will be copied to - * AVFilterContext.name). This may be used by the caller to identify - * different filters, libavfilter itself assigns no semantics to - * this parameter. May be NULL. - * - * @return the context of the newly created filter instance (note that it is - * also retrievable directly through AVFilterGraph.filters or with - * avfilter_graph_get_filter()) on success or NULL on failure. - */ -AVFilterContext *avfilter_graph_alloc_filter(AVFilterGraph *graph, - const AVFilter *filter, - const char *name); - -/** - * Get a filter instance identified by instance name from graph. - * - * @param graph filter graph to search through. - * @param name filter instance name (should be unique in the graph). - * @return the pointer to the found filter instance or NULL if it - * cannot be found. - */ -AVFilterContext *avfilter_graph_get_filter(AVFilterGraph *graph, const char *name); - -/** - * Create and add a filter instance into an existing graph. - * The filter instance is created from the filter filt and inited - * with the parameter args. opaque is currently ignored. - * - * In case of success put in *filt_ctx the pointer to the created - * filter instance, otherwise set *filt_ctx to NULL. - * - * @param name the instance name to give to the created filter instance - * @param graph_ctx the filter graph - * @return a negative AVERROR error code in case of failure, a non - * negative value otherwise - */ -int avfilter_graph_create_filter(AVFilterContext **filt_ctx, const AVFilter *filt, - const char *name, const char *args, void *opaque, - AVFilterGraph *graph_ctx); - -/** - * Enable or disable automatic format conversion inside the graph. - * - * Note that format conversion can still happen inside explicitly inserted - * scale and aresample filters. - * - * @param flags any of the AVFILTER_AUTO_CONVERT_* constants - */ -void avfilter_graph_set_auto_convert(AVFilterGraph *graph, unsigned flags); - -enum { - AVFILTER_AUTO_CONVERT_ALL = 0, /**< all automatic conversions enabled */ - AVFILTER_AUTO_CONVERT_NONE = -1, /**< all automatic conversions disabled */ -}; - -/** - * Check validity and configure all the links and formats in the graph. - * - * @param graphctx the filter graph - * @param log_ctx context used for logging - * @return >= 0 in case of success, a negative AVERROR code otherwise - */ -int avfilter_graph_config(AVFilterGraph *graphctx, void *log_ctx); - -/** - * Free a graph, destroy its links, and set *graph to NULL. - * If *graph is NULL, do nothing. - */ -void avfilter_graph_free(AVFilterGraph **graph); - -/** - * A linked-list of the inputs/outputs of the filter chain. - * - * This is mainly useful for avfilter_graph_parse() / avfilter_graph_parse2(), - * where it is used to communicate open (unlinked) inputs and outputs from and - * to the caller. - * This struct specifies, per each not connected pad contained in the graph, the - * filter context and the pad index required for establishing a link. - */ -typedef struct AVFilterInOut { - /** unique name for this input/output in the list */ - char *name; - - /** filter context associated to this input/output */ - AVFilterContext *filter_ctx; - - /** index of the filt_ctx pad to use for linking */ - int pad_idx; - - /** next input/input in the list, NULL if this is the last */ - struct AVFilterInOut *next; -} AVFilterInOut; - -/** - * Allocate a single AVFilterInOut entry. - * Must be freed with avfilter_inout_free(). - * @return allocated AVFilterInOut on success, NULL on failure. - */ -AVFilterInOut *avfilter_inout_alloc(void); - -/** - * Free the supplied list of AVFilterInOut and set *inout to NULL. - * If *inout is NULL, do nothing. - */ -void avfilter_inout_free(AVFilterInOut **inout); - -/** - * Add a graph described by a string to a graph. - * - * @note The caller must provide the lists of inputs and outputs, - * which therefore must be known before calling the function. - * - * @note The inputs parameter describes inputs of the already existing - * part of the graph; i.e. from the point of view of the newly created - * part, they are outputs. Similarly the outputs parameter describes - * outputs of the already existing filters, which are provided as - * inputs to the parsed filters. - * - * @param graph the filter graph where to link the parsed graph context - * @param filters string to be parsed - * @param inputs linked list to the inputs of the graph - * @param outputs linked list to the outputs of the graph - * @return zero on success, a negative AVERROR code on error - */ -int avfilter_graph_parse(AVFilterGraph *graph, const char *filters, - AVFilterInOut *inputs, AVFilterInOut *outputs, - void *log_ctx); - -/** - * Add a graph described by a string to a graph. - * - * In the graph filters description, if the input label of the first - * filter is not specified, "in" is assumed; if the output label of - * the last filter is not specified, "out" is assumed. - * - * @param graph the filter graph where to link the parsed graph context - * @param filters string to be parsed - * @param inputs pointer to a linked list to the inputs of the graph, may be NULL. - * If non-NULL, *inputs is updated to contain the list of open inputs - * after the parsing, should be freed with avfilter_inout_free(). - * @param outputs pointer to a linked list to the outputs of the graph, may be NULL. - * If non-NULL, *outputs is updated to contain the list of open outputs - * after the parsing, should be freed with avfilter_inout_free(). - * @return non negative on success, a negative AVERROR code on error - */ -int avfilter_graph_parse_ptr(AVFilterGraph *graph, const char *filters, - AVFilterInOut **inputs, AVFilterInOut **outputs, - void *log_ctx); - -/** - * Add a graph described by a string to a graph. - * - * @param[in] graph the filter graph where to link the parsed graph context - * @param[in] filters string to be parsed - * @param[out] inputs a linked list of all free (unlinked) inputs of the - * parsed graph will be returned here. It is to be freed - * by the caller using avfilter_inout_free(). - * @param[out] outputs a linked list of all free (unlinked) outputs of the - * parsed graph will be returned here. It is to be freed by the - * caller using avfilter_inout_free(). - * @return zero on success, a negative AVERROR code on error - * - * @note This function returns the inputs and outputs that are left - * unlinked after parsing the graph and the caller then deals with - * them. - * @note This function makes no reference whatsoever to already - * existing parts of the graph and the inputs parameter will on return - * contain inputs of the newly parsed part of the graph. Analogously - * the outputs parameter will contain outputs of the newly created - * filters. - */ -int avfilter_graph_parse2(AVFilterGraph *graph, const char *filters, - AVFilterInOut **inputs, - AVFilterInOut **outputs); - -/** - * Send a command to one or more filter instances. - * - * @param graph the filter graph - * @param target the filter(s) to which the command should be sent - * "all" sends to all filters - * otherwise it can be a filter or filter instance name - * which will send the command to all matching filters. - * @param cmd the command to send, for handling simplicity all commands must be alphanumeric only - * @param arg the argument for the command - * @param res a buffer with size res_size where the filter(s) can return a response. - * - * @returns >=0 on success otherwise an error code. - * AVERROR(ENOSYS) on unsupported commands - */ -int avfilter_graph_send_command(AVFilterGraph *graph, const char *target, const char *cmd, const char *arg, char *res, int res_len, int flags); - -/** - * Queue a command for one or more filter instances. - * - * @param graph the filter graph - * @param target the filter(s) to which the command should be sent - * "all" sends to all filters - * otherwise it can be a filter or filter instance name - * which will send the command to all matching filters. - * @param cmd the command to sent, for handling simplicity all commands must be alphanumeric only - * @param arg the argument for the command - * @param ts time at which the command should be sent to the filter - * - * @note As this executes commands after this function returns, no return code - * from the filter is provided, also AVFILTER_CMD_FLAG_ONE is not supported. - */ -int avfilter_graph_queue_command(AVFilterGraph *graph, const char *target, const char *cmd, const char *arg, int flags, double ts); - - -/** - * Dump a graph into a human-readable string representation. - * - * @param graph the graph to dump - * @param options formatting options; currently ignored - * @return a string, or NULL in case of memory allocation failure; - * the string must be freed using av_free - */ -char *avfilter_graph_dump(AVFilterGraph *graph, const char *options); - -/** - * Request a frame on the oldest sink link. - * - * If the request returns AVERROR_EOF, try the next. - * - * Note that this function is not meant to be the sole scheduling mechanism - * of a filtergraph, only a convenience function to help drain a filtergraph - * in a balanced way under normal circumstances. - * - * Also note that AVERROR_EOF does not mean that frames did not arrive on - * some of the sinks during the process. - * When there are multiple sink links, in case the requested link - * returns an EOF, this may cause a filter to flush pending frames - * which are sent to another sink link, although unrequested. - * - * @return the return value of ff_request_frame(), - * or AVERROR_EOF if all links returned AVERROR_EOF - */ -int avfilter_graph_request_oldest(AVFilterGraph *graph); - -/** - * @} - */ - -#endif /* AVFILTER_AVFILTER_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavfilter/buffersink.h b/third_party/ffmpeg/kylin/mips64/include/libavfilter/buffersink.h deleted file mode 100644 index 01e7c747..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavfilter/buffersink.h +++ /dev/null @@ -1,209 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_BUFFERSINK_H -#define AVFILTER_BUFFERSINK_H - -/** - * @file - * @ingroup lavfi_buffersink - * memory buffer sink API for audio and video - */ - -#include "avfilter.h" - -/** - * @defgroup lavfi_buffersink Buffer sink API - * @ingroup lavfi - * @{ - * - * The buffersink and abuffersink filters are there to connect filter graphs - * to applications. They have a single input, connected to the graph, and no - * output. Frames must be extracted using av_buffersink_get_frame() or - * av_buffersink_get_samples(). - * - * The format negotiated by the graph during configuration can be obtained - * using the accessor functions: - * - av_buffersink_get_time_base(), - * - av_buffersink_get_format(), - * - av_buffersink_get_frame_rate(), - * - av_buffersink_get_w(), - * - av_buffersink_get_h(), - * - av_buffersink_get_sample_aspect_ratio(), - * - av_buffersink_get_channels(), - * - av_buffersink_get_ch_layout(), - * - av_buffersink_get_sample_rate(). - * - * The layout returned by av_buffersink_get_ch_layout() must de uninitialized - * by the caller. - * - * The format can be constrained by setting options, using av_opt_set() and - * related functions with the AV_OPT_SEARCH_CHILDREN flag. - * - pix_fmts (int list), - * - sample_fmts (int list), - * - sample_rates (int list), - * - ch_layouts (string), - * - channel_counts (int list), - * - all_channel_counts (bool). - * Most of these options are of type binary, and should be set using - * av_opt_set_int_list() or av_opt_set_bin(). If they are not set, all - * corresponding formats are accepted. - * - * As a special case, if ch_layouts is not set, all valid channel layouts are - * accepted except for UNSPEC layouts, unless all_channel_counts is set. - */ - -/** - * Get a frame with filtered data from sink and put it in frame. - * - * @param ctx pointer to a buffersink or abuffersink filter context. - * @param frame pointer to an allocated frame that will be filled with data. - * The data must be freed using av_frame_unref() / av_frame_free() - * @param flags a combination of AV_BUFFERSINK_FLAG_* flags - * - * @return >= 0 in for success, a negative AVERROR code for failure. - */ -int av_buffersink_get_frame_flags(AVFilterContext *ctx, AVFrame *frame, int flags); - -/** - * Tell av_buffersink_get_buffer_ref() to read video/samples buffer - * reference, but not remove it from the buffer. This is useful if you - * need only to read a video/samples buffer, without to fetch it. - */ -#define AV_BUFFERSINK_FLAG_PEEK 1 - -/** - * Tell av_buffersink_get_buffer_ref() not to request a frame from its input. - * If a frame is already buffered, it is read (and removed from the buffer), - * but if no frame is present, return AVERROR(EAGAIN). - */ -#define AV_BUFFERSINK_FLAG_NO_REQUEST 2 - -#if FF_API_BUFFERSINK_ALLOC -/** - * Deprecated and unused struct to use for initializing a buffersink context. - */ -typedef struct AVBufferSinkParams { - const enum AVPixelFormat *pixel_fmts; ///< list of allowed pixel formats, terminated by AV_PIX_FMT_NONE -} AVBufferSinkParams; - -/** - * Create an AVBufferSinkParams structure. - * - * Must be freed with av_free(). - */ -attribute_deprecated -AVBufferSinkParams *av_buffersink_params_alloc(void); - -/** - * Deprecated and unused struct to use for initializing an abuffersink context. - */ -typedef struct AVABufferSinkParams { - const enum AVSampleFormat *sample_fmts; ///< list of allowed sample formats, terminated by AV_SAMPLE_FMT_NONE - const int64_t *channel_layouts; ///< list of allowed channel layouts, terminated by -1 - const int *channel_counts; ///< list of allowed channel counts, terminated by -1 - int all_channel_counts; ///< if not 0, accept any channel count or layout - int *sample_rates; ///< list of allowed sample rates, terminated by -1 -} AVABufferSinkParams; - -/** - * Create an AVABufferSinkParams structure. - * - * Must be freed with av_free(). - */ -attribute_deprecated -AVABufferSinkParams *av_abuffersink_params_alloc(void); -#endif - -/** - * Set the frame size for an audio buffer sink. - * - * All calls to av_buffersink_get_buffer_ref will return a buffer with - * exactly the specified number of samples, or AVERROR(EAGAIN) if there is - * not enough. The last buffer at EOF will be padded with 0. - */ -void av_buffersink_set_frame_size(AVFilterContext *ctx, unsigned frame_size); - -/** - * @defgroup lavfi_buffersink_accessors Buffer sink accessors - * Get the properties of the stream - * @{ - */ - -enum AVMediaType av_buffersink_get_type (const AVFilterContext *ctx); -AVRational av_buffersink_get_time_base (const AVFilterContext *ctx); -int av_buffersink_get_format (const AVFilterContext *ctx); - -AVRational av_buffersink_get_frame_rate (const AVFilterContext *ctx); -int av_buffersink_get_w (const AVFilterContext *ctx); -int av_buffersink_get_h (const AVFilterContext *ctx); -AVRational av_buffersink_get_sample_aspect_ratio (const AVFilterContext *ctx); - -int av_buffersink_get_channels (const AVFilterContext *ctx); -#if FF_API_OLD_CHANNEL_LAYOUT -attribute_deprecated -uint64_t av_buffersink_get_channel_layout (const AVFilterContext *ctx); -#endif -int av_buffersink_get_ch_layout (const AVFilterContext *ctx, - AVChannelLayout *ch_layout); -int av_buffersink_get_sample_rate (const AVFilterContext *ctx); - -AVBufferRef * av_buffersink_get_hw_frames_ctx (const AVFilterContext *ctx); - -/** @} */ - -/** - * Get a frame with filtered data from sink and put it in frame. - * - * @param ctx pointer to a context of a buffersink or abuffersink AVFilter. - * @param frame pointer to an allocated frame that will be filled with data. - * The data must be freed using av_frame_unref() / av_frame_free() - * - * @return - * - >= 0 if a frame was successfully returned. - * - AVERROR(EAGAIN) if no frames are available at this point; more - * input frames must be added to the filtergraph to get more output. - * - AVERROR_EOF if there will be no more output frames on this sink. - * - A different negative AVERROR code in other failure cases. - */ -int av_buffersink_get_frame(AVFilterContext *ctx, AVFrame *frame); - -/** - * Same as av_buffersink_get_frame(), but with the ability to specify the number - * of samples read. This function is less efficient than - * av_buffersink_get_frame(), because it copies the data around. - * - * @param ctx pointer to a context of the abuffersink AVFilter. - * @param frame pointer to an allocated frame that will be filled with data. - * The data must be freed using av_frame_unref() / av_frame_free() - * frame will contain exactly nb_samples audio samples, except at - * the end of stream, when it can contain less than nb_samples. - * - * @return The return codes have the same meaning as for - * av_buffersink_get_frame(). - * - * @warning do not mix this function with av_buffersink_get_frame(). Use only one or - * the other with a single sink, not both. - */ -int av_buffersink_get_samples(AVFilterContext *ctx, AVFrame *frame, int nb_samples); - -/** - * @} - */ - -#endif /* AVFILTER_BUFFERSINK_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavfilter/buffersrc.h b/third_party/ffmpeg/kylin/mips64/include/libavfilter/buffersrc.h deleted file mode 100644 index 3b248b37..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavfilter/buffersrc.h +++ /dev/null @@ -1,218 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_BUFFERSRC_H -#define AVFILTER_BUFFERSRC_H - -/** - * @file - * @ingroup lavfi_buffersrc - * Memory buffer source API. - */ - -#include "avfilter.h" - -/** - * @defgroup lavfi_buffersrc Buffer source API - * @ingroup lavfi - * @{ - */ - -enum { - - /** - * Do not check for format changes. - */ - AV_BUFFERSRC_FLAG_NO_CHECK_FORMAT = 1, - - /** - * Immediately push the frame to the output. - */ - AV_BUFFERSRC_FLAG_PUSH = 4, - - /** - * Keep a reference to the frame. - * If the frame if reference-counted, create a new reference; otherwise - * copy the frame data. - */ - AV_BUFFERSRC_FLAG_KEEP_REF = 8, - -}; - -/** - * Get the number of failed requests. - * - * A failed request is when the request_frame method is called while no - * frame is present in the buffer. - * The number is reset when a frame is added. - */ -unsigned av_buffersrc_get_nb_failed_requests(AVFilterContext *buffer_src); - -/** - * This structure contains the parameters describing the frames that will be - * passed to this filter. - * - * It should be allocated with av_buffersrc_parameters_alloc() and freed with - * av_free(). All the allocated fields in it remain owned by the caller. - */ -typedef struct AVBufferSrcParameters { - /** - * video: the pixel format, value corresponds to enum AVPixelFormat - * audio: the sample format, value corresponds to enum AVSampleFormat - */ - int format; - /** - * The timebase to be used for the timestamps on the input frames. - */ - AVRational time_base; - - /** - * Video only, the display dimensions of the input frames. - */ - int width, height; - - /** - * Video only, the sample (pixel) aspect ratio. - */ - AVRational sample_aspect_ratio; - - /** - * Video only, the frame rate of the input video. This field must only be - * set to a non-zero value if input stream has a known constant framerate - * and should be left at its initial value if the framerate is variable or - * unknown. - */ - AVRational frame_rate; - - /** - * Video with a hwaccel pixel format only. This should be a reference to an - * AVHWFramesContext instance describing the input frames. - */ - AVBufferRef *hw_frames_ctx; - - /** - * Audio only, the audio sampling rate in samples per second. - */ - int sample_rate; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Audio only, the audio channel layout - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; -#endif - - /** - * Audio only, the audio channel layout - */ - AVChannelLayout ch_layout; -} AVBufferSrcParameters; - -/** - * Allocate a new AVBufferSrcParameters instance. It should be freed by the - * caller with av_free(). - */ -AVBufferSrcParameters *av_buffersrc_parameters_alloc(void); - -/** - * Initialize the buffersrc or abuffersrc filter with the provided parameters. - * This function may be called multiple times, the later calls override the - * previous ones. Some of the parameters may also be set through AVOptions, then - * whatever method is used last takes precedence. - * - * @param ctx an instance of the buffersrc or abuffersrc filter - * @param param the stream parameters. The frames later passed to this filter - * must conform to those parameters. All the allocated fields in - * param remain owned by the caller, libavfilter will make internal - * copies or references when necessary. - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_buffersrc_parameters_set(AVFilterContext *ctx, AVBufferSrcParameters *param); - -/** - * Add a frame to the buffer source. - * - * @param ctx an instance of the buffersrc filter - * @param frame frame to be added. If the frame is reference counted, this - * function will make a new reference to it. Otherwise the frame data will be - * copied. - * - * @return 0 on success, a negative AVERROR on error - * - * This function is equivalent to av_buffersrc_add_frame_flags() with the - * AV_BUFFERSRC_FLAG_KEEP_REF flag. - */ -av_warn_unused_result -int av_buffersrc_write_frame(AVFilterContext *ctx, const AVFrame *frame); - -/** - * Add a frame to the buffer source. - * - * @param ctx an instance of the buffersrc filter - * @param frame frame to be added. If the frame is reference counted, this - * function will take ownership of the reference(s) and reset the frame. - * Otherwise the frame data will be copied. If this function returns an error, - * the input frame is not touched. - * - * @return 0 on success, a negative AVERROR on error. - * - * @note the difference between this function and av_buffersrc_write_frame() is - * that av_buffersrc_write_frame() creates a new reference to the input frame, - * while this function takes ownership of the reference passed to it. - * - * This function is equivalent to av_buffersrc_add_frame_flags() without the - * AV_BUFFERSRC_FLAG_KEEP_REF flag. - */ -av_warn_unused_result -int av_buffersrc_add_frame(AVFilterContext *ctx, AVFrame *frame); - -/** - * Add a frame to the buffer source. - * - * By default, if the frame is reference-counted, this function will take - * ownership of the reference(s) and reset the frame. This can be controlled - * using the flags. - * - * If this function returns an error, the input frame is not touched. - * - * @param buffer_src pointer to a buffer source context - * @param frame a frame, or NULL to mark EOF - * @param flags a combination of AV_BUFFERSRC_FLAG_* - * @return >= 0 in case of success, a negative AVERROR code - * in case of failure - */ -av_warn_unused_result -int av_buffersrc_add_frame_flags(AVFilterContext *buffer_src, - AVFrame *frame, int flags); - -/** - * Close the buffer source after EOF. - * - * This is similar to passing NULL to av_buffersrc_add_frame_flags() - * except it takes the timestamp of the EOF, i.e. the timestamp of the end - * of the last frame. - */ -int av_buffersrc_close(AVFilterContext *ctx, int64_t pts, unsigned flags); - -/** - * @} - */ - -#endif /* AVFILTER_BUFFERSRC_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavfilter/version.h b/third_party/ffmpeg/kylin/mips64/include/libavfilter/version.h deleted file mode 100644 index 19a009c1..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavfilter/version.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_VERSION_H -#define AVFILTER_VERSION_H - -/** - * @file - * @ingroup lavfi - * Libavfilter version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVFILTER_VERSION_MINOR 46 -#define LIBAVFILTER_VERSION_MICRO 101 - - -#define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \ - LIBAVFILTER_VERSION_MINOR, \ - LIBAVFILTER_VERSION_MICRO) -#define LIBAVFILTER_VERSION AV_VERSION(LIBAVFILTER_VERSION_MAJOR, \ - LIBAVFILTER_VERSION_MINOR, \ - LIBAVFILTER_VERSION_MICRO) -#define LIBAVFILTER_BUILD LIBAVFILTER_VERSION_INT - -#define LIBAVFILTER_IDENT "Lavfi" AV_STRINGIFY(LIBAVFILTER_VERSION) - -#endif /* AVFILTER_VERSION_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavfilter/version_major.h b/third_party/ffmpeg/kylin/mips64/include/libavfilter/version_major.h deleted file mode 100644 index de0cf6e9..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavfilter/version_major.h +++ /dev/null @@ -1,42 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_VERSION_MAJOR_H -#define AVFILTER_VERSION_MAJOR_H - -/** - * @file - * @ingroup lavfi - * Libavfilter version macros - */ - -#define LIBAVFILTER_VERSION_MAJOR 8 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - */ - -#define FF_API_SWS_PARAM_OPTION (LIBAVFILTER_VERSION_MAJOR < 9) -#define FF_API_BUFFERSINK_ALLOC (LIBAVFILTER_VERSION_MAJOR < 9) -#define FF_API_PAD_COUNT (LIBAVFILTER_VERSION_MAJOR < 9) - -#endif /* AVFILTER_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavformat/avformat.h b/third_party/ffmpeg/kylin/mips64/include/libavformat/avformat.h deleted file mode 100644 index f12fa7d9..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavformat/avformat.h +++ /dev/null @@ -1,2907 +0,0 @@ -/* - * copyright (c) 2001 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFORMAT_AVFORMAT_H -#define AVFORMAT_AVFORMAT_H - -/** - * @file - * @ingroup libavf - * Main libavformat public API header - */ - -/** - * @defgroup libavf libavformat - * I/O and Muxing/Demuxing Library - * - * Libavformat (lavf) is a library for dealing with various media container - * formats. Its main two purposes are demuxing - i.e. splitting a media file - * into component streams, and the reverse process of muxing - writing supplied - * data in a specified container format. It also has an @ref lavf_io - * "I/O module" which supports a number of protocols for accessing the data (e.g. - * file, tcp, http and others). - * Unless you are absolutely sure you won't use libavformat's network - * capabilities, you should also call avformat_network_init(). - * - * A supported input format is described by an AVInputFormat struct, conversely - * an output format is described by AVOutputFormat. You can iterate over all - * input/output formats using the av_demuxer_iterate / av_muxer_iterate() functions. - * The protocols layer is not part of the public API, so you can only get the names - * of supported protocols with the avio_enum_protocols() function. - * - * Main lavf structure used for both muxing and demuxing is AVFormatContext, - * which exports all information about the file being read or written. As with - * most Libavformat structures, its size is not part of public ABI, so it cannot be - * allocated on stack or directly with av_malloc(). To create an - * AVFormatContext, use avformat_alloc_context() (some functions, like - * avformat_open_input() might do that for you). - * - * Most importantly an AVFormatContext contains: - * @li the @ref AVFormatContext.iformat "input" or @ref AVFormatContext.oformat - * "output" format. It is either autodetected or set by user for input; - * always set by user for output. - * @li an @ref AVFormatContext.streams "array" of AVStreams, which describe all - * elementary streams stored in the file. AVStreams are typically referred to - * using their index in this array. - * @li an @ref AVFormatContext.pb "I/O context". It is either opened by lavf or - * set by user for input, always set by user for output (unless you are dealing - * with an AVFMT_NOFILE format). - * - * @section lavf_options Passing options to (de)muxers - * It is possible to configure lavf muxers and demuxers using the @ref avoptions - * mechanism. Generic (format-independent) libavformat options are provided by - * AVFormatContext, they can be examined from a user program by calling - * av_opt_next() / av_opt_find() on an allocated AVFormatContext (or its AVClass - * from avformat_get_class()). Private (format-specific) options are provided by - * AVFormatContext.priv_data if and only if AVInputFormat.priv_class / - * AVOutputFormat.priv_class of the corresponding format struct is non-NULL. - * Further options may be provided by the @ref AVFormatContext.pb "I/O context", - * if its AVClass is non-NULL, and the protocols layer. See the discussion on - * nesting in @ref avoptions documentation to learn how to access those. - * - * @section urls - * URL strings in libavformat are made of a scheme/protocol, a ':', and a - * scheme specific string. URLs without a scheme and ':' used for local files - * are supported but deprecated. "file:" should be used for local files. - * - * It is important that the scheme string is not taken from untrusted - * sources without checks. - * - * Note that some schemes/protocols are quite powerful, allowing access to - * both local and remote files, parts of them, concatenations of them, local - * audio and video devices and so on. - * - * @{ - * - * @defgroup lavf_decoding Demuxing - * @{ - * Demuxers read a media file and split it into chunks of data (@em packets). A - * @ref AVPacket "packet" contains one or more encoded frames which belongs to a - * single elementary stream. In the lavf API this process is represented by the - * avformat_open_input() function for opening a file, av_read_frame() for - * reading a single packet and finally avformat_close_input(), which does the - * cleanup. - * - * @section lavf_decoding_open Opening a media file - * The minimum information required to open a file is its URL, which - * is passed to avformat_open_input(), as in the following code: - * @code - * const char *url = "file:in.mp3"; - * AVFormatContext *s = NULL; - * int ret = avformat_open_input(&s, url, NULL, NULL); - * if (ret < 0) - * abort(); - * @endcode - * The above code attempts to allocate an AVFormatContext, open the - * specified file (autodetecting the format) and read the header, exporting the - * information stored there into s. Some formats do not have a header or do not - * store enough information there, so it is recommended that you call the - * avformat_find_stream_info() function which tries to read and decode a few - * frames to find missing information. - * - * In some cases you might want to preallocate an AVFormatContext yourself with - * avformat_alloc_context() and do some tweaking on it before passing it to - * avformat_open_input(). One such case is when you want to use custom functions - * for reading input data instead of lavf internal I/O layer. - * To do that, create your own AVIOContext with avio_alloc_context(), passing - * your reading callbacks to it. Then set the @em pb field of your - * AVFormatContext to newly created AVIOContext. - * - * Since the format of the opened file is in general not known until after - * avformat_open_input() has returned, it is not possible to set demuxer private - * options on a preallocated context. Instead, the options should be passed to - * avformat_open_input() wrapped in an AVDictionary: - * @code - * AVDictionary *options = NULL; - * av_dict_set(&options, "video_size", "640x480", 0); - * av_dict_set(&options, "pixel_format", "rgb24", 0); - * - * if (avformat_open_input(&s, url, NULL, &options) < 0) - * abort(); - * av_dict_free(&options); - * @endcode - * This code passes the private options 'video_size' and 'pixel_format' to the - * demuxer. They would be necessary for e.g. the rawvideo demuxer, since it - * cannot know how to interpret raw video data otherwise. If the format turns - * out to be something different than raw video, those options will not be - * recognized by the demuxer and therefore will not be applied. Such unrecognized - * options are then returned in the options dictionary (recognized options are - * consumed). The calling program can handle such unrecognized options as it - * wishes, e.g. - * @code - * AVDictionaryEntry *e; - * if (e = av_dict_get(options, "", NULL, AV_DICT_IGNORE_SUFFIX)) { - * fprintf(stderr, "Option %s not recognized by the demuxer.\n", e->key); - * abort(); - * } - * @endcode - * - * After you have finished reading the file, you must close it with - * avformat_close_input(). It will free everything associated with the file. - * - * @section lavf_decoding_read Reading from an opened file - * Reading data from an opened AVFormatContext is done by repeatedly calling - * av_read_frame() on it. Each call, if successful, will return an AVPacket - * containing encoded data for one AVStream, identified by - * AVPacket.stream_index. This packet may be passed straight into the libavcodec - * decoding functions avcodec_send_packet() or avcodec_decode_subtitle2() if the - * caller wishes to decode the data. - * - * AVPacket.pts, AVPacket.dts and AVPacket.duration timing information will be - * set if known. They may also be unset (i.e. AV_NOPTS_VALUE for - * pts/dts, 0 for duration) if the stream does not provide them. The timing - * information will be in AVStream.time_base units, i.e. it has to be - * multiplied by the timebase to convert them to seconds. - * - * A packet returned by av_read_frame() is always reference-counted, - * i.e. AVPacket.buf is set and the user may keep it indefinitely. - * The packet must be freed with av_packet_unref() when it is no - * longer needed. - * - * @section lavf_decoding_seek Seeking - * @} - * - * @defgroup lavf_encoding Muxing - * @{ - * Muxers take encoded data in the form of @ref AVPacket "AVPackets" and write - * it into files or other output bytestreams in the specified container format. - * - * The main API functions for muxing are avformat_write_header() for writing the - * file header, av_write_frame() / av_interleaved_write_frame() for writing the - * packets and av_write_trailer() for finalizing the file. - * - * At the beginning of the muxing process, the caller must first call - * avformat_alloc_context() to create a muxing context. The caller then sets up - * the muxer by filling the various fields in this context: - * - * - The @ref AVFormatContext.oformat "oformat" field must be set to select the - * muxer that will be used. - * - Unless the format is of the AVFMT_NOFILE type, the @ref AVFormatContext.pb - * "pb" field must be set to an opened IO context, either returned from - * avio_open2() or a custom one. - * - Unless the format is of the AVFMT_NOSTREAMS type, at least one stream must - * be created with the avformat_new_stream() function. The caller should fill - * the @ref AVStream.codecpar "stream codec parameters" information, such as the - * codec @ref AVCodecParameters.codec_type "type", @ref AVCodecParameters.codec_id - * "id" and other parameters (e.g. width / height, the pixel or sample format, - * etc.) as known. The @ref AVStream.time_base "stream timebase" should - * be set to the timebase that the caller desires to use for this stream (note - * that the timebase actually used by the muxer can be different, as will be - * described later). - * - It is advised to manually initialize only the relevant fields in - * AVCodecParameters, rather than using @ref avcodec_parameters_copy() during - * remuxing: there is no guarantee that the codec context values remain valid - * for both input and output format contexts. - * - The caller may fill in additional information, such as @ref - * AVFormatContext.metadata "global" or @ref AVStream.metadata "per-stream" - * metadata, @ref AVFormatContext.chapters "chapters", @ref - * AVFormatContext.programs "programs", etc. as described in the - * AVFormatContext documentation. Whether such information will actually be - * stored in the output depends on what the container format and the muxer - * support. - * - * When the muxing context is fully set up, the caller must call - * avformat_write_header() to initialize the muxer internals and write the file - * header. Whether anything actually is written to the IO context at this step - * depends on the muxer, but this function must always be called. Any muxer - * private options must be passed in the options parameter to this function. - * - * The data is then sent to the muxer by repeatedly calling av_write_frame() or - * av_interleaved_write_frame() (consult those functions' documentation for - * discussion on the difference between them; only one of them may be used with - * a single muxing context, they should not be mixed). Do note that the timing - * information on the packets sent to the muxer must be in the corresponding - * AVStream's timebase. That timebase is set by the muxer (in the - * avformat_write_header() step) and may be different from the timebase - * requested by the caller. - * - * Once all the data has been written, the caller must call av_write_trailer() - * to flush any buffered packets and finalize the output file, then close the IO - * context (if any) and finally free the muxing context with - * avformat_free_context(). - * @} - * - * @defgroup lavf_io I/O Read/Write - * @{ - * @section lavf_io_dirlist Directory listing - * The directory listing API makes it possible to list files on remote servers. - * - * Some of possible use cases: - * - an "open file" dialog to choose files from a remote location, - * - a recursive media finder providing a player with an ability to play all - * files from a given directory. - * - * @subsection lavf_io_dirlist_open Opening a directory - * At first, a directory needs to be opened by calling avio_open_dir() - * supplied with a URL and, optionally, ::AVDictionary containing - * protocol-specific parameters. The function returns zero or positive - * integer and allocates AVIODirContext on success. - * - * @code - * AVIODirContext *ctx = NULL; - * if (avio_open_dir(&ctx, "smb://example.com/some_dir", NULL) < 0) { - * fprintf(stderr, "Cannot open directory.\n"); - * abort(); - * } - * @endcode - * - * This code tries to open a sample directory using smb protocol without - * any additional parameters. - * - * @subsection lavf_io_dirlist_read Reading entries - * Each directory's entry (i.e. file, another directory, anything else - * within ::AVIODirEntryType) is represented by AVIODirEntry. - * Reading consecutive entries from an opened AVIODirContext is done by - * repeatedly calling avio_read_dir() on it. Each call returns zero or - * positive integer if successful. Reading can be stopped right after the - * NULL entry has been read -- it means there are no entries left to be - * read. The following code reads all entries from a directory associated - * with ctx and prints their names to standard output. - * @code - * AVIODirEntry *entry = NULL; - * for (;;) { - * if (avio_read_dir(ctx, &entry) < 0) { - * fprintf(stderr, "Cannot list directory.\n"); - * abort(); - * } - * if (!entry) - * break; - * printf("%s\n", entry->name); - * avio_free_directory_entry(&entry); - * } - * @endcode - * @} - * - * @defgroup lavf_codec Demuxers - * @{ - * @defgroup lavf_codec_native Native Demuxers - * @{ - * @} - * @defgroup lavf_codec_wrappers External library wrappers - * @{ - * @} - * @} - * @defgroup lavf_protos I/O Protocols - * @{ - * @} - * @defgroup lavf_internal Internal - * @{ - * @} - * @} - */ - -#include -#include /* FILE */ - -#include "libavcodec/codec.h" -#include "libavcodec/codec_par.h" -#include "libavcodec/defs.h" -#include "libavcodec/packet.h" - -#include "libavutil/dict.h" -#include "libavutil/log.h" - -#include "avio.h" -#include "libavformat/version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "libavformat/version.h" -#endif - -struct AVFormatContext; -struct AVStream; - -struct AVDeviceInfoList; -struct AVDeviceCapabilitiesQuery; - -/** - * @defgroup metadata_api Public Metadata API - * @{ - * @ingroup libavf - * The metadata API allows libavformat to export metadata tags to a client - * application when demuxing. Conversely it allows a client application to - * set metadata when muxing. - * - * Metadata is exported or set as pairs of key/value strings in the 'metadata' - * fields of the AVFormatContext, AVStream, AVChapter and AVProgram structs - * using the @ref lavu_dict "AVDictionary" API. Like all strings in FFmpeg, - * metadata is assumed to be UTF-8 encoded Unicode. Note that metadata - * exported by demuxers isn't checked to be valid UTF-8 in most cases. - * - * Important concepts to keep in mind: - * - Keys are unique; there can never be 2 tags with the same key. This is - * also meant semantically, i.e., a demuxer should not knowingly produce - * several keys that are literally different but semantically identical. - * E.g., key=Author5, key=Author6. In this example, all authors must be - * placed in the same tag. - * - Metadata is flat, not hierarchical; there are no subtags. If you - * want to store, e.g., the email address of the child of producer Alice - * and actor Bob, that could have key=alice_and_bobs_childs_email_address. - * - Several modifiers can be applied to the tag name. This is done by - * appending a dash character ('-') and the modifier name in the order - * they appear in the list below -- e.g. foo-eng-sort, not foo-sort-eng. - * - language -- a tag whose value is localized for a particular language - * is appended with the ISO 639-2/B 3-letter language code. - * For example: Author-ger=Michael, Author-eng=Mike - * The original/default language is in the unqualified "Author" tag. - * A demuxer should set a default if it sets any translated tag. - * - sorting -- a modified version of a tag that should be used for - * sorting will have '-sort' appended. E.g. artist="The Beatles", - * artist-sort="Beatles, The". - * - Some protocols and demuxers support metadata updates. After a successful - * call to av_read_frame(), AVFormatContext.event_flags or AVStream.event_flags - * will be updated to indicate if metadata changed. In order to detect metadata - * changes on a stream, you need to loop through all streams in the AVFormatContext - * and check their individual event_flags. - * - * - Demuxers attempt to export metadata in a generic format, however tags - * with no generic equivalents are left as they are stored in the container. - * Follows a list of generic tag names: - * - @verbatim - album -- name of the set this work belongs to - album_artist -- main creator of the set/album, if different from artist. - e.g. "Various Artists" for compilation albums. - artist -- main creator of the work - comment -- any additional description of the file. - composer -- who composed the work, if different from artist. - copyright -- name of copyright holder. - creation_time-- date when the file was created, preferably in ISO 8601. - date -- date when the work was created, preferably in ISO 8601. - disc -- number of a subset, e.g. disc in a multi-disc collection. - encoder -- name/settings of the software/hardware that produced the file. - encoded_by -- person/group who created the file. - filename -- original name of the file. - genre -- . - language -- main language in which the work is performed, preferably - in ISO 639-2 format. Multiple languages can be specified by - separating them with commas. - performer -- artist who performed the work, if different from artist. - E.g for "Also sprach Zarathustra", artist would be "Richard - Strauss" and performer "London Philharmonic Orchestra". - publisher -- name of the label/publisher. - service_name -- name of the service in broadcasting (channel name). - service_provider -- name of the service provider in broadcasting. - title -- name of the work. - track -- number of this work in the set, can be in form current/total. - variant_bitrate -- the total bitrate of the bitrate variant that the current stream is part of - @endverbatim - * - * Look in the examples section for an application example how to use the Metadata API. - * - * @} - */ - -/* packet functions */ - - -/** - * Allocate and read the payload of a packet and initialize its - * fields with default values. - * - * @param s associated IO context - * @param pkt packet - * @param size desired payload size - * @return >0 (read size) if OK, AVERROR_xxx otherwise - */ -int av_get_packet(AVIOContext *s, AVPacket *pkt, int size); - - -/** - * Read data and append it to the current content of the AVPacket. - * If pkt->size is 0 this is identical to av_get_packet. - * Note that this uses av_grow_packet and thus involves a realloc - * which is inefficient. Thus this function should only be used - * when there is no reasonable way to know (an upper bound of) - * the final size. - * - * @param s associated IO context - * @param pkt packet - * @param size amount of data to read - * @return >0 (read size) if OK, AVERROR_xxx otherwise, previous data - * will not be lost even if an error occurs. - */ -int av_append_packet(AVIOContext *s, AVPacket *pkt, int size); - -/*************************************************/ -/* input/output formats */ - -struct AVCodecTag; - -/** - * This structure contains the data a format has to probe a file. - */ -typedef struct AVProbeData { - const char *filename; - unsigned char *buf; /**< Buffer must have AVPROBE_PADDING_SIZE of extra allocated bytes filled with zero. */ - int buf_size; /**< Size of buf except extra allocated bytes */ - const char *mime_type; /**< mime_type, when known. */ -} AVProbeData; - -#define AVPROBE_SCORE_RETRY (AVPROBE_SCORE_MAX/4) -#define AVPROBE_SCORE_STREAM_RETRY (AVPROBE_SCORE_MAX/4-1) - -#define AVPROBE_SCORE_EXTENSION 50 ///< score for file extension -#define AVPROBE_SCORE_MIME 75 ///< score for file mime type -#define AVPROBE_SCORE_MAX 100 ///< maximum score - -#define AVPROBE_PADDING_SIZE 32 ///< extra allocated bytes at the end of the probe buffer - -/// Demuxer will use avio_open, no opened file should be provided by the caller. -#define AVFMT_NOFILE 0x0001 -#define AVFMT_NEEDNUMBER 0x0002 /**< Needs '%d' in filename. */ -/** - * The muxer/demuxer is experimental and should be used with caution. - * - * - demuxers: will not be selected automatically by probing, must be specified - * explicitly. - */ -#define AVFMT_EXPERIMENTAL 0x0004 -#define AVFMT_SHOW_IDS 0x0008 /**< Show format stream IDs numbers. */ -#define AVFMT_GLOBALHEADER 0x0040 /**< Format wants global header. */ -#define AVFMT_NOTIMESTAMPS 0x0080 /**< Format does not need / have any timestamps. */ -#define AVFMT_GENERIC_INDEX 0x0100 /**< Use generic index building code. */ -#define AVFMT_TS_DISCONT 0x0200 /**< Format allows timestamp discontinuities. Note, muxers always require valid (monotone) timestamps */ -#define AVFMT_VARIABLE_FPS 0x0400 /**< Format allows variable fps. */ -#define AVFMT_NODIMENSIONS 0x0800 /**< Format does not need width/height */ -#define AVFMT_NOSTREAMS 0x1000 /**< Format does not require any streams */ -#define AVFMT_NOBINSEARCH 0x2000 /**< Format does not allow to fall back on binary search via read_timestamp */ -#define AVFMT_NOGENSEARCH 0x4000 /**< Format does not allow to fall back on generic search */ -#define AVFMT_NO_BYTE_SEEK 0x8000 /**< Format does not allow seeking by bytes */ -#define AVFMT_ALLOW_FLUSH 0x10000 /**< Format allows flushing. If not set, the muxer will not receive a NULL packet in the write_packet function. */ -#define AVFMT_TS_NONSTRICT 0x20000 /**< Format does not require strictly - increasing timestamps, but they must - still be monotonic */ -#define AVFMT_TS_NEGATIVE 0x40000 /**< Format allows muxing negative - timestamps. If not set the timestamp - will be shifted in av_write_frame and - av_interleaved_write_frame so they - start from 0. - The user or muxer can override this through - AVFormatContext.avoid_negative_ts - */ - -#define AVFMT_SEEK_TO_PTS 0x4000000 /**< Seeking is based on PTS */ - -/** - * @addtogroup lavf_encoding - * @{ - */ -typedef struct AVOutputFormat { - const char *name; - /** - * Descriptive name for the format, meant to be more human-readable - * than name. You should use the NULL_IF_CONFIG_SMALL() macro - * to define it. - */ - const char *long_name; - const char *mime_type; - const char *extensions; /**< comma-separated filename extensions */ - /* output support */ - enum AVCodecID audio_codec; /**< default audio codec */ - enum AVCodecID video_codec; /**< default video codec */ - enum AVCodecID subtitle_codec; /**< default subtitle codec */ - /** - * can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER, - * AVFMT_GLOBALHEADER, AVFMT_NOTIMESTAMPS, AVFMT_VARIABLE_FPS, - * AVFMT_NODIMENSIONS, AVFMT_NOSTREAMS, AVFMT_ALLOW_FLUSH, - * AVFMT_TS_NONSTRICT, AVFMT_TS_NEGATIVE - */ - int flags; - - /** - * List of supported codec_id-codec_tag pairs, ordered by "better - * choice first". The arrays are all terminated by AV_CODEC_ID_NONE. - */ - const struct AVCodecTag * const *codec_tag; - - - const AVClass *priv_class; ///< AVClass for the private context - - /***************************************************************** - * No fields below this line are part of the public API. They - * may not be used outside of libavformat and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - /** - * size of private data so that it can be allocated in the wrapper - */ - int priv_data_size; - - /** - * Internal flags. See FF_FMT_FLAG_* in internal.h. - */ - int flags_internal; - - int (*write_header)(struct AVFormatContext *); - /** - * Write a packet. If AVFMT_ALLOW_FLUSH is set in flags, - * pkt can be NULL in order to flush data buffered in the muxer. - * When flushing, return 0 if there still is more data to flush, - * or 1 if everything was flushed and there is no more buffered - * data. - */ - int (*write_packet)(struct AVFormatContext *, AVPacket *pkt); - int (*write_trailer)(struct AVFormatContext *); - /** - * A format-specific function for interleavement. - * If unset, packets will be interleaved by dts. - * - * @param s An AVFormatContext for output. pkt will be added to - * resp. taken from its packet buffer. - * @param[in,out] pkt A packet to be interleaved if has_packet is set; - * also used to return packets. If no packet is returned - * (e.g. on error), pkt is blank on return. - * @param flush 1 if no further packets are available as input and - * all remaining packets should be output. - * @param has_packet If set, pkt contains a packet to be interleaved - * on input; otherwise pkt is blank on input. - * @return 1 if a packet was output, 0 if no packet could be output, - * < 0 if an error occurred - */ - int (*interleave_packet)(struct AVFormatContext *s, AVPacket *pkt, - int flush, int has_packet); - /** - * Test if the given codec can be stored in this container. - * - * @return 1 if the codec is supported, 0 if it is not. - * A negative number if unknown. - * MKTAG('A', 'P', 'I', 'C') if the codec is only supported as AV_DISPOSITION_ATTACHED_PIC - */ - int (*query_codec)(enum AVCodecID id, int std_compliance); - - void (*get_output_timestamp)(struct AVFormatContext *s, int stream, - int64_t *dts, int64_t *wall); - /** - * Allows sending messages from application to device. - */ - int (*control_message)(struct AVFormatContext *s, int type, - void *data, size_t data_size); - - /** - * Write an uncoded AVFrame. - * - * See av_write_uncoded_frame() for details. - * - * The library will free *frame afterwards, but the muxer can prevent it - * by setting the pointer to NULL. - */ - int (*write_uncoded_frame)(struct AVFormatContext *, int stream_index, - AVFrame **frame, unsigned flags); - /** - * Returns device list with it properties. - * @see avdevice_list_devices() for more details. - */ - int (*get_device_list)(struct AVFormatContext *s, struct AVDeviceInfoList *device_list); - enum AVCodecID data_codec; /**< default data codec */ - /** - * Initialize format. May allocate data here, and set any AVFormatContext or - * AVStream parameters that need to be set before packets are sent. - * This method must not write output. - * - * Return 0 if streams were fully configured, 1 if not, negative AVERROR on failure - * - * Any allocations made here must be freed in deinit(). - */ - int (*init)(struct AVFormatContext *); - /** - * Deinitialize format. If present, this is called whenever the muxer is being - * destroyed, regardless of whether or not the header has been written. - * - * If a trailer is being written, this is called after write_trailer(). - * - * This is called if init() fails as well. - */ - void (*deinit)(struct AVFormatContext *); - /** - * Set up any necessary bitstream filtering and extract any extra data needed - * for the global header. - * - * @note pkt might have been directly forwarded by a meta-muxer; therefore - * pkt->stream_index as well as the pkt's timebase might be invalid. - * Return 0 if more packets from this stream must be checked; 1 if not. - */ - int (*check_bitstream)(struct AVFormatContext *s, struct AVStream *st, - const AVPacket *pkt); -} AVOutputFormat; -/** - * @} - */ - -/** - * @addtogroup lavf_decoding - * @{ - */ -typedef struct AVInputFormat { - /** - * A comma separated list of short names for the format. New names - * may be appended with a minor bump. - */ - const char *name; - - /** - * Descriptive name for the format, meant to be more human-readable - * than name. You should use the NULL_IF_CONFIG_SMALL() macro - * to define it. - */ - const char *long_name; - - /** - * Can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER, AVFMT_SHOW_IDS, - * AVFMT_NOTIMESTAMPS, AVFMT_GENERIC_INDEX, AVFMT_TS_DISCONT, AVFMT_NOBINSEARCH, - * AVFMT_NOGENSEARCH, AVFMT_NO_BYTE_SEEK, AVFMT_SEEK_TO_PTS. - */ - int flags; - - /** - * If extensions are defined, then no probe is done. You should - * usually not use extension format guessing because it is not - * reliable enough - */ - const char *extensions; - - const struct AVCodecTag * const *codec_tag; - - const AVClass *priv_class; ///< AVClass for the private context - - /** - * Comma-separated list of mime types. - * It is used check for matching mime types while probing. - * @see av_probe_input_format2 - */ - const char *mime_type; - - /***************************************************************** - * No fields below this line are part of the public API. They - * may not be used outside of libavformat and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - /** - * Raw demuxers store their codec ID here. - */ - int raw_codec_id; - - /** - * Size of private data so that it can be allocated in the wrapper. - */ - int priv_data_size; - - /** - * Internal flags. See FF_FMT_FLAG_* in internal.h. - */ - int flags_internal; - - /** - * Tell if a given file has a chance of being parsed as this format. - * The buffer provided is guaranteed to be AVPROBE_PADDING_SIZE bytes - * big so you do not have to check for that unless you need more. - */ - int (*read_probe)(const AVProbeData *); - - /** - * Read the format header and initialize the AVFormatContext - * structure. Return 0 if OK. 'avformat_new_stream' should be - * called to create new streams. - */ - int (*read_header)(struct AVFormatContext *); - - /** - * Read one packet and put it in 'pkt'. pts and flags are also - * set. 'avformat_new_stream' can be called only if the flag - * AVFMTCTX_NOHEADER is used and only in the calling thread (not in a - * background thread). - * @return 0 on success, < 0 on error. - * Upon returning an error, pkt must be unreferenced by the caller. - */ - int (*read_packet)(struct AVFormatContext *, AVPacket *pkt); - - /** - * Close the stream. The AVFormatContext and AVStreams are not - * freed by this function - */ - int (*read_close)(struct AVFormatContext *); - - /** - * Seek to a given timestamp relative to the frames in - * stream component stream_index. - * @param stream_index Must not be -1. - * @param flags Selects which direction should be preferred if no exact - * match is available. - * @return >= 0 on success (but not necessarily the new offset) - */ - int (*read_seek)(struct AVFormatContext *, - int stream_index, int64_t timestamp, int flags); - - /** - * Get the next timestamp in stream[stream_index].time_base units. - * @return the timestamp or AV_NOPTS_VALUE if an error occurred - */ - int64_t (*read_timestamp)(struct AVFormatContext *s, int stream_index, - int64_t *pos, int64_t pos_limit); - - /** - * Start/resume playing - only meaningful if using a network-based format - * (RTSP). - */ - int (*read_play)(struct AVFormatContext *); - - /** - * Pause playing - only meaningful if using a network-based format - * (RTSP). - */ - int (*read_pause)(struct AVFormatContext *); - - /** - * Seek to timestamp ts. - * Seeking will be done so that the point from which all active streams - * can be presented successfully will be closest to ts and within min/max_ts. - * Active streams are all streams that have AVStream.discard < AVDISCARD_ALL. - */ - int (*read_seek2)(struct AVFormatContext *s, int stream_index, int64_t min_ts, int64_t ts, int64_t max_ts, int flags); - - /** - * Returns device list with it properties. - * @see avdevice_list_devices() for more details. - */ - int (*get_device_list)(struct AVFormatContext *s, struct AVDeviceInfoList *device_list); - -} AVInputFormat; -/** - * @} - */ - -enum AVStreamParseType { - AVSTREAM_PARSE_NONE, - AVSTREAM_PARSE_FULL, /**< full parsing and repack */ - AVSTREAM_PARSE_HEADERS, /**< Only parse headers, do not repack. */ - AVSTREAM_PARSE_TIMESTAMPS, /**< full parsing and interpolation of timestamps for frames not starting on a packet boundary */ - AVSTREAM_PARSE_FULL_ONCE, /**< full parsing and repack of the first frame only, only implemented for H.264 currently */ - AVSTREAM_PARSE_FULL_RAW, /**< full parsing and repack with timestamp and position generation by parser for raw - this assumes that each packet in the file contains no demuxer level headers and - just codec level data, otherwise position generation would fail */ -}; - -typedef struct AVIndexEntry { - int64_t pos; - int64_t timestamp; /**< - * Timestamp in AVStream.time_base units, preferably the time from which on correctly decoded frames are available - * when seeking to this entry. That means preferable PTS on keyframe based formats. - * But demuxers can choose to store a different timestamp, if it is more convenient for the implementation or nothing better - * is known - */ -#define AVINDEX_KEYFRAME 0x0001 -#define AVINDEX_DISCARD_FRAME 0x0002 /** - * Flag is used to indicate which frame should be discarded after decoding. - */ - int flags:2; - int size:30; //Yeah, trying to keep the size of this small to reduce memory requirements (it is 24 vs. 32 bytes due to possible 8-byte alignment). - int min_distance; /**< Minimum distance between this and the previous keyframe, used to avoid unneeded searching. */ -} AVIndexEntry; - -/** - * The stream should be chosen by default among other streams of the same type, - * unless the user has explicitly specified otherwise. - */ -#define AV_DISPOSITION_DEFAULT (1 << 0) -/** - * The stream is not in original language. - * - * @note AV_DISPOSITION_ORIGINAL is the inverse of this disposition. At most - * one of them should be set in properly tagged streams. - * @note This disposition may apply to any stream type, not just audio. - */ -#define AV_DISPOSITION_DUB (1 << 1) -/** - * The stream is in original language. - * - * @see the notes for AV_DISPOSITION_DUB - */ -#define AV_DISPOSITION_ORIGINAL (1 << 2) -/** - * The stream is a commentary track. - */ -#define AV_DISPOSITION_COMMENT (1 << 3) -/** - * The stream contains song lyrics. - */ -#define AV_DISPOSITION_LYRICS (1 << 4) -/** - * The stream contains karaoke audio. - */ -#define AV_DISPOSITION_KARAOKE (1 << 5) - -/** - * Track should be used during playback by default. - * Useful for subtitle track that should be displayed - * even when user did not explicitly ask for subtitles. - */ -#define AV_DISPOSITION_FORCED (1 << 6) -/** - * The stream is intended for hearing impaired audiences. - */ -#define AV_DISPOSITION_HEARING_IMPAIRED (1 << 7) -/** - * The stream is intended for visually impaired audiences. - */ -#define AV_DISPOSITION_VISUAL_IMPAIRED (1 << 8) -/** - * The audio stream contains music and sound effects without voice. - */ -#define AV_DISPOSITION_CLEAN_EFFECTS (1 << 9) -/** - * The stream is stored in the file as an attached picture/"cover art" (e.g. - * APIC frame in ID3v2). The first (usually only) packet associated with it - * will be returned among the first few packets read from the file unless - * seeking takes place. It can also be accessed at any time in - * AVStream.attached_pic. - */ -#define AV_DISPOSITION_ATTACHED_PIC (1 << 10) -/** - * The stream is sparse, and contains thumbnail images, often corresponding - * to chapter markers. Only ever used with AV_DISPOSITION_ATTACHED_PIC. - */ -#define AV_DISPOSITION_TIMED_THUMBNAILS (1 << 11) - -/** - * The stream is intended to be mixed with a spatial audio track. For example, - * it could be used for narration or stereo music, and may remain unchanged by - * listener head rotation. - */ -#define AV_DISPOSITION_NON_DIEGETIC (1 << 12) - -/** - * The subtitle stream contains captions, providing a transcription and possibly - * a translation of audio. Typically intended for hearing-impaired audiences. - */ -#define AV_DISPOSITION_CAPTIONS (1 << 16) -/** - * The subtitle stream contains a textual description of the video content. - * Typically intended for visually-impaired audiences or for the cases where the - * video cannot be seen. - */ -#define AV_DISPOSITION_DESCRIPTIONS (1 << 17) -/** - * The subtitle stream contains time-aligned metadata that is not intended to be - * directly presented to the user. - */ -#define AV_DISPOSITION_METADATA (1 << 18) -/** - * The audio stream is intended to be mixed with another stream before - * presentation. - * Corresponds to mix_type=0 in mpegts. - */ -#define AV_DISPOSITION_DEPENDENT (1 << 19) -/** - * The video stream contains still images. - */ -#define AV_DISPOSITION_STILL_IMAGE (1 << 20) - -/** - * @return The AV_DISPOSITION_* flag corresponding to disp or a negative error - * code if disp does not correspond to a known stream disposition. - */ -int av_disposition_from_string(const char *disp); - -/** - * @param disposition a combination of AV_DISPOSITION_* values - * @return The string description corresponding to the lowest set bit in - * disposition. NULL when the lowest set bit does not correspond - * to a known disposition or when disposition is 0. - */ -const char *av_disposition_to_string(int disposition); - -/** - * Options for behavior on timestamp wrap detection. - */ -#define AV_PTS_WRAP_IGNORE 0 ///< ignore the wrap -#define AV_PTS_WRAP_ADD_OFFSET 1 ///< add the format specific offset on wrap detection -#define AV_PTS_WRAP_SUB_OFFSET -1 ///< subtract the format specific offset on wrap detection - -/** - * Stream structure. - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * sizeof(AVStream) must not be used outside libav*. - */ -typedef struct AVStream { -#if FF_API_AVSTREAM_CLASS - /** - * A class for @ref avoptions. Set on stream creation. - */ - const AVClass *av_class; -#endif - - int index; /**< stream index in AVFormatContext */ - /** - * Format-specific stream ID. - * decoding: set by libavformat - * encoding: set by the user, replaced by libavformat if left unset - */ - int id; - - void *priv_data; - - /** - * This is the fundamental unit of time (in seconds) in terms - * of which frame timestamps are represented. - * - * decoding: set by libavformat - * encoding: May be set by the caller before avformat_write_header() to - * provide a hint to the muxer about the desired timebase. In - * avformat_write_header(), the muxer will overwrite this field - * with the timebase that will actually be used for the timestamps - * written into the file (which may or may not be related to the - * user-provided one, depending on the format). - */ - AVRational time_base; - - /** - * Decoding: pts of the first frame of the stream in presentation order, in stream time base. - * Only set this if you are absolutely 100% sure that the value you set - * it to really is the pts of the first frame. - * This may be undefined (AV_NOPTS_VALUE). - * @note The ASF header does NOT contain a correct start_time the ASF - * demuxer must NOT set this. - */ - int64_t start_time; - - /** - * Decoding: duration of the stream, in stream time base. - * If a source file does not specify a duration, but does specify - * a bitrate, this value will be estimated from bitrate and file size. - * - * Encoding: May be set by the caller before avformat_write_header() to - * provide a hint to the muxer about the estimated duration. - */ - int64_t duration; - - int64_t nb_frames; ///< number of frames in this stream if known or 0 - - /** - * Stream disposition - a combination of AV_DISPOSITION_* flags. - * - demuxing: set by libavformat when creating the stream or in - * avformat_find_stream_info(). - * - muxing: may be set by the caller before avformat_write_header(). - */ - int disposition; - - enum AVDiscard discard; ///< Selects which packets can be discarded at will and do not need to be demuxed. - - /** - * sample aspect ratio (0 if unknown) - * - encoding: Set by user. - * - decoding: Set by libavformat. - */ - AVRational sample_aspect_ratio; - - AVDictionary *metadata; - - /** - * Average framerate - * - * - demuxing: May be set by libavformat when creating the stream or in - * avformat_find_stream_info(). - * - muxing: May be set by the caller before avformat_write_header(). - */ - AVRational avg_frame_rate; - - /** - * For streams with AV_DISPOSITION_ATTACHED_PIC disposition, this packet - * will contain the attached picture. - * - * decoding: set by libavformat, must not be modified by the caller. - * encoding: unused - */ - AVPacket attached_pic; - - /** - * An array of side data that applies to the whole stream (i.e. the - * container does not allow it to change between packets). - * - * There may be no overlap between the side data in this array and side data - * in the packets. I.e. a given side data is either exported by the muxer - * (demuxing) / set by the caller (muxing) in this array, then it never - * appears in the packets, or the side data is exported / sent through - * the packets (always in the first packet where the value becomes known or - * changes), then it does not appear in this array. - * - * - demuxing: Set by libavformat when the stream is created. - * - muxing: May be set by the caller before avformat_write_header(). - * - * Freed by libavformat in avformat_free_context(). - * - * @see av_format_inject_global_side_data() - */ - AVPacketSideData *side_data; - /** - * The number of elements in the AVStream.side_data array. - */ - int nb_side_data; - - /** - * Flags indicating events happening on the stream, a combination of - * AVSTREAM_EVENT_FLAG_*. - * - * - demuxing: may be set by the demuxer in avformat_open_input(), - * avformat_find_stream_info() and av_read_frame(). Flags must be cleared - * by the user once the event has been handled. - * - muxing: may be set by the user after avformat_write_header(). to - * indicate a user-triggered event. The muxer will clear the flags for - * events it has handled in av_[interleaved]_write_frame(). - */ - int event_flags; -/** - * - demuxing: the demuxer read new metadata from the file and updated - * AVStream.metadata accordingly - * - muxing: the user updated AVStream.metadata and wishes the muxer to write - * it into the file - */ -#define AVSTREAM_EVENT_FLAG_METADATA_UPDATED 0x0001 -/** - * - demuxing: new packets for this stream were read from the file. This - * event is informational only and does not guarantee that new packets - * for this stream will necessarily be returned from av_read_frame(). - */ -#define AVSTREAM_EVENT_FLAG_NEW_PACKETS (1 << 1) - - /** - * Real base framerate of the stream. - * This is the lowest framerate with which all timestamps can be - * represented accurately (it is the least common multiple of all - * framerates in the stream). Note, this value is just a guess! - * For example, if the time base is 1/90000 and all frames have either - * approximately 3600 or 1800 timer ticks, then r_frame_rate will be 50/1. - */ - AVRational r_frame_rate; - - /** - * Codec parameters associated with this stream. Allocated and freed by - * libavformat in avformat_new_stream() and avformat_free_context() - * respectively. - * - * - demuxing: filled by libavformat on stream creation or in - * avformat_find_stream_info() - * - muxing: filled by the caller before avformat_write_header() - */ - AVCodecParameters *codecpar; - - /** - * Number of bits in timestamps. Used for wrapping control. - * - * - demuxing: set by libavformat - * - muxing: set by libavformat - * - */ - int pts_wrap_bits; -} AVStream; - -struct AVCodecParserContext *av_stream_get_parser(const AVStream *s); - -/** - * Returns the pts of the last muxed packet + its duration - * - * the retuned value is undefined when used with a demuxer. - */ -int64_t av_stream_get_end_pts(const AVStream *st); - -#define AV_PROGRAM_RUNNING 1 - -/** - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * sizeof(AVProgram) must not be used outside libav*. - */ -typedef struct AVProgram { - int id; - int flags; - enum AVDiscard discard; ///< selects which program to discard and which to feed to the caller - unsigned int *stream_index; - unsigned int nb_stream_indexes; - AVDictionary *metadata; - - int program_num; - int pmt_pid; - int pcr_pid; - int pmt_version; - - /***************************************************************** - * All fields below this line are not part of the public API. They - * may not be used outside of libavformat and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - int64_t start_time; - int64_t end_time; - - int64_t pts_wrap_reference; ///< reference dts for wrap detection - int pts_wrap_behavior; ///< behavior on wrap detection -} AVProgram; - -#define AVFMTCTX_NOHEADER 0x0001 /**< signal that no header is present - (streams are added dynamically) */ -#define AVFMTCTX_UNSEEKABLE 0x0002 /**< signal that the stream is definitely - not seekable, and attempts to call the - seek function will fail. For some - network protocols (e.g. HLS), this can - change dynamically at runtime. */ - -typedef struct AVChapter { - int64_t id; ///< unique ID to identify the chapter - AVRational time_base; ///< time base in which the start/end timestamps are specified - int64_t start, end; ///< chapter start/end time in time_base units - AVDictionary *metadata; -} AVChapter; - - -/** - * Callback used by devices to communicate with application. - */ -typedef int (*av_format_control_message)(struct AVFormatContext *s, int type, - void *data, size_t data_size); - -typedef int (*AVOpenCallback)(struct AVFormatContext *s, AVIOContext **pb, const char *url, int flags, - const AVIOInterruptCB *int_cb, AVDictionary **options); - -/** - * The duration of a video can be estimated through various ways, and this enum can be used - * to know how the duration was estimated. - */ -enum AVDurationEstimationMethod { - AVFMT_DURATION_FROM_PTS, ///< Duration accurately estimated from PTSes - AVFMT_DURATION_FROM_STREAM, ///< Duration estimated from a stream with a known duration - AVFMT_DURATION_FROM_BITRATE ///< Duration estimated from bitrate (less accurate) -}; - -/** - * Format I/O context. - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * sizeof(AVFormatContext) must not be used outside libav*, use - * avformat_alloc_context() to create an AVFormatContext. - * - * Fields can be accessed through AVOptions (av_opt*), - * the name string used matches the associated command line parameter name and - * can be found in libavformat/options_table.h. - * The AVOption/command line parameter names differ in some cases from the C - * structure field names for historic reasons or brevity. - */ -typedef struct AVFormatContext { - /** - * A class for logging and @ref avoptions. Set by avformat_alloc_context(). - * Exports (de)muxer private options if they exist. - */ - const AVClass *av_class; - - /** - * The input container format. - * - * Demuxing only, set by avformat_open_input(). - */ - const struct AVInputFormat *iformat; - - /** - * The output container format. - * - * Muxing only, must be set by the caller before avformat_write_header(). - */ - const struct AVOutputFormat *oformat; - - /** - * Format private data. This is an AVOptions-enabled struct - * if and only if iformat/oformat.priv_class is not NULL. - * - * - muxing: set by avformat_write_header() - * - demuxing: set by avformat_open_input() - */ - void *priv_data; - - /** - * I/O context. - * - * - demuxing: either set by the user before avformat_open_input() (then - * the user must close it manually) or set by avformat_open_input(). - * - muxing: set by the user before avformat_write_header(). The caller must - * take care of closing / freeing the IO context. - * - * Do NOT set this field if AVFMT_NOFILE flag is set in - * iformat/oformat.flags. In such a case, the (de)muxer will handle - * I/O in some other way and this field will be NULL. - */ - AVIOContext *pb; - - /* stream info */ - /** - * Flags signalling stream properties. A combination of AVFMTCTX_*. - * Set by libavformat. - */ - int ctx_flags; - - /** - * Number of elements in AVFormatContext.streams. - * - * Set by avformat_new_stream(), must not be modified by any other code. - */ - unsigned int nb_streams; - /** - * A list of all streams in the file. New streams are created with - * avformat_new_stream(). - * - * - demuxing: streams are created by libavformat in avformat_open_input(). - * If AVFMTCTX_NOHEADER is set in ctx_flags, then new streams may also - * appear in av_read_frame(). - * - muxing: streams are created by the user before avformat_write_header(). - * - * Freed by libavformat in avformat_free_context(). - */ - AVStream **streams; - - /** - * input or output URL. Unlike the old filename field, this field has no - * length restriction. - * - * - demuxing: set by avformat_open_input(), initialized to an empty - * string if url parameter was NULL in avformat_open_input(). - * - muxing: may be set by the caller before calling avformat_write_header() - * (or avformat_init_output() if that is called first) to a string - * which is freeable by av_free(). Set to an empty string if it - * was NULL in avformat_init_output(). - * - * Freed by libavformat in avformat_free_context(). - */ - char *url; - - /** - * Position of the first frame of the component, in - * AV_TIME_BASE fractional seconds. NEVER set this value directly: - * It is deduced from the AVStream values. - * - * Demuxing only, set by libavformat. - */ - int64_t start_time; - - /** - * Duration of the stream, in AV_TIME_BASE fractional - * seconds. Only set this value if you know none of the individual stream - * durations and also do not set any of them. This is deduced from the - * AVStream values if not set. - * - * Demuxing only, set by libavformat. - */ - int64_t duration; - - /** - * Total stream bitrate in bit/s, 0 if not - * available. Never set it directly if the file_size and the - * duration are known as FFmpeg can compute it automatically. - */ - int64_t bit_rate; - - unsigned int packet_size; - int max_delay; - - /** - * Flags modifying the (de)muxer behaviour. A combination of AVFMT_FLAG_*. - * Set by the user before avformat_open_input() / avformat_write_header(). - */ - int flags; -#define AVFMT_FLAG_GENPTS 0x0001 ///< Generate missing pts even if it requires parsing future frames. -#define AVFMT_FLAG_IGNIDX 0x0002 ///< Ignore index. -#define AVFMT_FLAG_NONBLOCK 0x0004 ///< Do not block when reading packets from input. -#define AVFMT_FLAG_IGNDTS 0x0008 ///< Ignore DTS on frames that contain both DTS & PTS -#define AVFMT_FLAG_NOFILLIN 0x0010 ///< Do not infer any values from other values, just return what is stored in the container -#define AVFMT_FLAG_NOPARSE 0x0020 ///< Do not use AVParsers, you also must set AVFMT_FLAG_NOFILLIN as the fillin code works on frames and no parsing -> no frames. Also seeking to frames can not work if parsing to find frame boundaries has been disabled -#define AVFMT_FLAG_NOBUFFER 0x0040 ///< Do not buffer frames when possible -#define AVFMT_FLAG_CUSTOM_IO 0x0080 ///< The caller has supplied a custom AVIOContext, don't avio_close() it. -#define AVFMT_FLAG_DISCARD_CORRUPT 0x0100 ///< Discard frames marked corrupted -#define AVFMT_FLAG_FLUSH_PACKETS 0x0200 ///< Flush the AVIOContext every packet. -/** - * When muxing, try to avoid writing any random/volatile data to the output. - * This includes any random IDs, real-time timestamps/dates, muxer version, etc. - * - * This flag is mainly intended for testing. - */ -#define AVFMT_FLAG_BITEXACT 0x0400 -#define AVFMT_FLAG_SORT_DTS 0x10000 ///< try to interleave outputted packets by dts (using this flag can slow demuxing down) -#if FF_API_LAVF_PRIV_OPT -#define AVFMT_FLAG_PRIV_OPT 0x20000 ///< Enable use of private options by delaying codec open (deprecated, does nothing) -#endif -#define AVFMT_FLAG_FAST_SEEK 0x80000 ///< Enable fast, but inaccurate seeks for some formats -#define AVFMT_FLAG_SHORTEST 0x100000 ///< Stop muxing when the shortest stream stops. -#define AVFMT_FLAG_AUTO_BSF 0x200000 ///< Add bitstream filters as requested by the muxer - - /** - * Maximum number of bytes read from input in order to determine stream - * properties. Used when reading the global header and in - * avformat_find_stream_info(). - * - * Demuxing only, set by the caller before avformat_open_input(). - * - * @note this is \e not used for determining the \ref AVInputFormat - * "input format" - * @sa format_probesize - */ - int64_t probesize; - - /** - * Maximum duration (in AV_TIME_BASE units) of the data read - * from input in avformat_find_stream_info(). - * Demuxing only, set by the caller before avformat_find_stream_info(). - * Can be set to 0 to let avformat choose using a heuristic. - */ - int64_t max_analyze_duration; - - const uint8_t *key; - int keylen; - - unsigned int nb_programs; - AVProgram **programs; - - /** - * Forced video codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID video_codec_id; - - /** - * Forced audio codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID audio_codec_id; - - /** - * Forced subtitle codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID subtitle_codec_id; - - /** - * Maximum amount of memory in bytes to use for the index of each stream. - * If the index exceeds this size, entries will be discarded as - * needed to maintain a smaller size. This can lead to slower or less - * accurate seeking (depends on demuxer). - * Demuxers for which a full in-memory index is mandatory will ignore - * this. - * - muxing: unused - * - demuxing: set by user - */ - unsigned int max_index_size; - - /** - * Maximum amount of memory in bytes to use for buffering frames - * obtained from realtime capture devices. - */ - unsigned int max_picture_buffer; - - /** - * Number of chapters in AVChapter array. - * When muxing, chapters are normally written in the file header, - * so nb_chapters should normally be initialized before write_header - * is called. Some muxers (e.g. mov and mkv) can also write chapters - * in the trailer. To write chapters in the trailer, nb_chapters - * must be zero when write_header is called and non-zero when - * write_trailer is called. - * - muxing: set by user - * - demuxing: set by libavformat - */ - unsigned int nb_chapters; - AVChapter **chapters; - - /** - * Metadata that applies to the whole file. - * - * - demuxing: set by libavformat in avformat_open_input() - * - muxing: may be set by the caller before avformat_write_header() - * - * Freed by libavformat in avformat_free_context(). - */ - AVDictionary *metadata; - - /** - * Start time of the stream in real world time, in microseconds - * since the Unix epoch (00:00 1st January 1970). That is, pts=0 in the - * stream was captured at this real world time. - * - muxing: Set by the caller before avformat_write_header(). If set to - * either 0 or AV_NOPTS_VALUE, then the current wall-time will - * be used. - * - demuxing: Set by libavformat. AV_NOPTS_VALUE if unknown. Note that - * the value may become known after some number of frames - * have been received. - */ - int64_t start_time_realtime; - - /** - * The number of frames used for determining the framerate in - * avformat_find_stream_info(). - * Demuxing only, set by the caller before avformat_find_stream_info(). - */ - int fps_probe_size; - - /** - * Error recognition; higher values will detect more errors but may - * misdetect some more or less valid parts as errors. - * Demuxing only, set by the caller before avformat_open_input(). - */ - int error_recognition; - - /** - * Custom interrupt callbacks for the I/O layer. - * - * demuxing: set by the user before avformat_open_input(). - * muxing: set by the user before avformat_write_header() - * (mainly useful for AVFMT_NOFILE formats). The callback - * should also be passed to avio_open2() if it's used to - * open the file. - */ - AVIOInterruptCB interrupt_callback; - - /** - * Flags to enable debugging. - */ - int debug; -#define FF_FDEBUG_TS 0x0001 - - /** - * Maximum buffering duration for interleaving. - * - * To ensure all the streams are interleaved correctly, - * av_interleaved_write_frame() will wait until it has at least one packet - * for each stream before actually writing any packets to the output file. - * When some streams are "sparse" (i.e. there are large gaps between - * successive packets), this can result in excessive buffering. - * - * This field specifies the maximum difference between the timestamps of the - * first and the last packet in the muxing queue, above which libavformat - * will output a packet regardless of whether it has queued a packet for all - * the streams. - * - * Muxing only, set by the caller before avformat_write_header(). - */ - int64_t max_interleave_delta; - - /** - * Allow non-standard and experimental extension - * @see AVCodecContext.strict_std_compliance - */ - int strict_std_compliance; - - /** - * Flags indicating events happening on the file, a combination of - * AVFMT_EVENT_FLAG_*. - * - * - demuxing: may be set by the demuxer in avformat_open_input(), - * avformat_find_stream_info() and av_read_frame(). Flags must be cleared - * by the user once the event has been handled. - * - muxing: may be set by the user after avformat_write_header() to - * indicate a user-triggered event. The muxer will clear the flags for - * events it has handled in av_[interleaved]_write_frame(). - */ - int event_flags; -/** - * - demuxing: the demuxer read new metadata from the file and updated - * AVFormatContext.metadata accordingly - * - muxing: the user updated AVFormatContext.metadata and wishes the muxer to - * write it into the file - */ -#define AVFMT_EVENT_FLAG_METADATA_UPDATED 0x0001 - - /** - * Maximum number of packets to read while waiting for the first timestamp. - * Decoding only. - */ - int max_ts_probe; - - /** - * Avoid negative timestamps during muxing. - * Any value of the AVFMT_AVOID_NEG_TS_* constants. - * Note, this works better when using av_interleaved_write_frame(). - * - muxing: Set by user - * - demuxing: unused - */ - int avoid_negative_ts; -#define AVFMT_AVOID_NEG_TS_AUTO -1 ///< Enabled when required by target format -#define AVFMT_AVOID_NEG_TS_DISABLED 0 ///< Do not shift timestamps even when they are negative. -#define AVFMT_AVOID_NEG_TS_MAKE_NON_NEGATIVE 1 ///< Shift timestamps so they are non negative -#define AVFMT_AVOID_NEG_TS_MAKE_ZERO 2 ///< Shift timestamps so that they start at 0 - - /** - * Transport stream id. - * This will be moved into demuxer private options. Thus no API/ABI compatibility - */ - int ts_id; - - /** - * Audio preload in microseconds. - * Note, not all formats support this and unpredictable things may happen if it is used when not supported. - * - encoding: Set by user - * - decoding: unused - */ - int audio_preload; - - /** - * Max chunk time in microseconds. - * Note, not all formats support this and unpredictable things may happen if it is used when not supported. - * - encoding: Set by user - * - decoding: unused - */ - int max_chunk_duration; - - /** - * Max chunk size in bytes - * Note, not all formats support this and unpredictable things may happen if it is used when not supported. - * - encoding: Set by user - * - decoding: unused - */ - int max_chunk_size; - - /** - * forces the use of wallclock timestamps as pts/dts of packets - * This has undefined results in the presence of B frames. - * - encoding: unused - * - decoding: Set by user - */ - int use_wallclock_as_timestamps; - - /** - * avio flags, used to force AVIO_FLAG_DIRECT. - * - encoding: unused - * - decoding: Set by user - */ - int avio_flags; - - /** - * The duration field can be estimated through various ways, and this field can be used - * to know how the duration was estimated. - * - encoding: unused - * - decoding: Read by user - */ - enum AVDurationEstimationMethod duration_estimation_method; - - /** - * Skip initial bytes when opening stream - * - encoding: unused - * - decoding: Set by user - */ - int64_t skip_initial_bytes; - - /** - * Correct single timestamp overflows - * - encoding: unused - * - decoding: Set by user - */ - unsigned int correct_ts_overflow; - - /** - * Force seeking to any (also non key) frames. - * - encoding: unused - * - decoding: Set by user - */ - int seek2any; - - /** - * Flush the I/O context after each packet. - * - encoding: Set by user - * - decoding: unused - */ - int flush_packets; - - /** - * format probing score. - * The maximal score is AVPROBE_SCORE_MAX, its set when the demuxer probes - * the format. - * - encoding: unused - * - decoding: set by avformat, read by user - */ - int probe_score; - - /** - * Maximum number of bytes read from input in order to identify the - * \ref AVInputFormat "input format". Only used when the format is not set - * explicitly by the caller. - * - * Demuxing only, set by the caller before avformat_open_input(). - * - * @sa probesize - */ - int format_probesize; - - /** - * ',' separated list of allowed decoders. - * If NULL then all are allowed - * - encoding: unused - * - decoding: set by user - */ - char *codec_whitelist; - - /** - * ',' separated list of allowed demuxers. - * If NULL then all are allowed - * - encoding: unused - * - decoding: set by user - */ - char *format_whitelist; - - /** - * IO repositioned flag. - * This is set by avformat when the underlaying IO context read pointer - * is repositioned, for example when doing byte based seeking. - * Demuxers can use the flag to detect such changes. - */ - int io_repositioned; - - /** - * Forced video codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *video_codec; - - /** - * Forced audio codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *audio_codec; - - /** - * Forced subtitle codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *subtitle_codec; - - /** - * Forced data codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *data_codec; - - /** - * Number of bytes to be written as padding in a metadata header. - * Demuxing: Unused. - * Muxing: Set by user via av_format_set_metadata_header_padding. - */ - int metadata_header_padding; - - /** - * User data. - * This is a place for some private data of the user. - */ - void *opaque; - - /** - * Callback used by devices to communicate with application. - */ - av_format_control_message control_message_cb; - - /** - * Output timestamp offset, in microseconds. - * Muxing: set by user - */ - int64_t output_ts_offset; - - /** - * dump format separator. - * can be ", " or "\n " or anything else - * - muxing: Set by user. - * - demuxing: Set by user. - */ - uint8_t *dump_separator; - - /** - * Forced Data codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID data_codec_id; - - /** - * ',' separated list of allowed protocols. - * - encoding: unused - * - decoding: set by user - */ - char *protocol_whitelist; - - /** - * A callback for opening new IO streams. - * - * Whenever a muxer or a demuxer needs to open an IO stream (typically from - * avformat_open_input() for demuxers, but for certain formats can happen at - * other times as well), it will call this callback to obtain an IO context. - * - * @param s the format context - * @param pb on success, the newly opened IO context should be returned here - * @param url the url to open - * @param flags a combination of AVIO_FLAG_* - * @param options a dictionary of additional options, with the same - * semantics as in avio_open2() - * @return 0 on success, a negative AVERROR code on failure - * - * @note Certain muxers and demuxers do nesting, i.e. they open one or more - * additional internal format contexts. Thus the AVFormatContext pointer - * passed to this callback may be different from the one facing the caller. - * It will, however, have the same 'opaque' field. - */ - int (*io_open)(struct AVFormatContext *s, AVIOContext **pb, const char *url, - int flags, AVDictionary **options); - - /** - * A callback for closing the streams opened with AVFormatContext.io_open(). - */ - void (*io_close)(struct AVFormatContext *s, AVIOContext *pb); - - /** - * ',' separated list of disallowed protocols. - * - encoding: unused - * - decoding: set by user - */ - char *protocol_blacklist; - - /** - * The maximum number of streams. - * - encoding: unused - * - decoding: set by user - */ - int max_streams; - - /** - * Skip duration calcuation in estimate_timings_from_pts. - * - encoding: unused - * - decoding: set by user - */ - int skip_estimate_duration_from_pts; - - /** - * Maximum number of packets that can be probed - * - encoding: unused - * - decoding: set by user - */ - int max_probe_packets; - - /** - * A callback for closing the streams opened with AVFormatContext.io_open(). - * - * Using this is preferred over io_close, because this can return an error. - * Therefore this callback is used instead of io_close by the generic - * libavformat code if io_close is NULL or the default. - * - * @param s the format context - * @param pb IO context to be closed and freed - * @return 0 on success, a negative AVERROR code on failure - */ - int (*io_close2)(struct AVFormatContext *s, AVIOContext *pb); -} AVFormatContext; - -/** - * This function will cause global side data to be injected in the next packet - * of each stream as well as after any subsequent seek. - */ -void av_format_inject_global_side_data(AVFormatContext *s); - -/** - * Returns the method used to set ctx->duration. - * - * @return AVFMT_DURATION_FROM_PTS, AVFMT_DURATION_FROM_STREAM, or AVFMT_DURATION_FROM_BITRATE. - */ -enum AVDurationEstimationMethod av_fmt_ctx_get_duration_estimation_method(const AVFormatContext* ctx); - -/** - * @defgroup lavf_core Core functions - * @ingroup libavf - * - * Functions for querying libavformat capabilities, allocating core structures, - * etc. - * @{ - */ - -/** - * Return the LIBAVFORMAT_VERSION_INT constant. - */ -unsigned avformat_version(void); - -/** - * Return the libavformat build-time configuration. - */ -const char *avformat_configuration(void); - -/** - * Return the libavformat license. - */ -const char *avformat_license(void); - -/** - * Do global initialization of network libraries. This is optional, - * and not recommended anymore. - * - * This functions only exists to work around thread-safety issues - * with older GnuTLS or OpenSSL libraries. If libavformat is linked - * to newer versions of those libraries, or if you do not use them, - * calling this function is unnecessary. Otherwise, you need to call - * this function before any other threads using them are started. - * - * This function will be deprecated once support for older GnuTLS and - * OpenSSL libraries is removed, and this function has no purpose - * anymore. - */ -int avformat_network_init(void); - -/** - * Undo the initialization done by avformat_network_init. Call it only - * once for each time you called avformat_network_init. - */ -int avformat_network_deinit(void); - -/** - * Iterate over all registered muxers. - * - * @param opaque a pointer where libavformat will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered muxer or NULL when the iteration is - * finished - */ -const AVOutputFormat *av_muxer_iterate(void **opaque); - -/** - * Iterate over all registered demuxers. - * - * @param opaque a pointer where libavformat will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered demuxer or NULL when the iteration is - * finished - */ -const AVInputFormat *av_demuxer_iterate(void **opaque); - -/** - * Allocate an AVFormatContext. - * avformat_free_context() can be used to free the context and everything - * allocated by the framework within it. - */ -AVFormatContext *avformat_alloc_context(void); - -/** - * Free an AVFormatContext and all its streams. - * @param s context to free - */ -void avformat_free_context(AVFormatContext *s); - -/** - * Get the AVClass for AVFormatContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *avformat_get_class(void); - -/** - * Get the AVClass for AVStream. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *av_stream_get_class(void); - -/** - * Add a new stream to a media file. - * - * When demuxing, it is called by the demuxer in read_header(). If the - * flag AVFMTCTX_NOHEADER is set in s.ctx_flags, then it may also - * be called in read_packet(). - * - * When muxing, should be called by the user before avformat_write_header(). - * - * User is required to call avformat_free_context() to clean up the allocation - * by avformat_new_stream(). - * - * @param s media file handle - * @param c unused, does nothing - * - * @return newly created stream or NULL on error. - */ -AVStream *avformat_new_stream(AVFormatContext *s, const AVCodec *c); - -/** - * Wrap an existing array as stream side data. - * - * @param st stream - * @param type side information type - * @param data the side data array. It must be allocated with the av_malloc() - * family of functions. The ownership of the data is transferred to - * st. - * @param size side information size - * @return zero on success, a negative AVERROR code on failure. On failure, - * the stream is unchanged and the data remains owned by the caller. - */ -int av_stream_add_side_data(AVStream *st, enum AVPacketSideDataType type, - uint8_t *data, size_t size); - -/** - * Allocate new information from stream. - * - * @param stream stream - * @param type desired side information type - * @param size side information size - * @return pointer to fresh allocated data or NULL otherwise - */ -uint8_t *av_stream_new_side_data(AVStream *stream, - enum AVPacketSideDataType type, size_t size); -/** - * Get side information from stream. - * - * @param stream stream - * @param type desired side information type - * @param size If supplied, *size will be set to the size of the side data - * or to zero if the desired side data is not present. - * @return pointer to data if present or NULL otherwise - */ -uint8_t *av_stream_get_side_data(const AVStream *stream, - enum AVPacketSideDataType type, size_t *size); - -AVProgram *av_new_program(AVFormatContext *s, int id); - -/** - * @} - */ - - -/** - * Allocate an AVFormatContext for an output format. - * avformat_free_context() can be used to free the context and - * everything allocated by the framework within it. - * - * @param *ctx is set to the created format context, or to NULL in - * case of failure - * @param oformat format to use for allocating the context, if NULL - * format_name and filename are used instead - * @param format_name the name of output format to use for allocating the - * context, if NULL filename is used instead - * @param filename the name of the filename to use for allocating the - * context, may be NULL - * @return >= 0 in case of success, a negative AVERROR code in case of - * failure - */ -int avformat_alloc_output_context2(AVFormatContext **ctx, const AVOutputFormat *oformat, - const char *format_name, const char *filename); - -/** - * @addtogroup lavf_decoding - * @{ - */ - -/** - * Find AVInputFormat based on the short name of the input format. - */ -const AVInputFormat *av_find_input_format(const char *short_name); - -/** - * Guess the file format. - * - * @param pd data to be probed - * @param is_opened Whether the file is already opened; determines whether - * demuxers with or without AVFMT_NOFILE are probed. - */ -const AVInputFormat *av_probe_input_format(const AVProbeData *pd, int is_opened); - -/** - * Guess the file format. - * - * @param pd data to be probed - * @param is_opened Whether the file is already opened; determines whether - * demuxers with or without AVFMT_NOFILE are probed. - * @param score_max A probe score larger that this is required to accept a - * detection, the variable is set to the actual detection - * score afterwards. - * If the score is <= AVPROBE_SCORE_MAX / 4 it is recommended - * to retry with a larger probe buffer. - */ -const AVInputFormat *av_probe_input_format2(const AVProbeData *pd, - int is_opened, int *score_max); - -/** - * Guess the file format. - * - * @param is_opened Whether the file is already opened; determines whether - * demuxers with or without AVFMT_NOFILE are probed. - * @param score_ret The score of the best detection. - */ -const AVInputFormat *av_probe_input_format3(const AVProbeData *pd, - int is_opened, int *score_ret); - -/** - * Probe a bytestream to determine the input format. Each time a probe returns - * with a score that is too low, the probe buffer size is increased and another - * attempt is made. When the maximum probe size is reached, the input format - * with the highest score is returned. - * - * @param pb the bytestream to probe - * @param fmt the input format is put here - * @param url the url of the stream - * @param logctx the log context - * @param offset the offset within the bytestream to probe from - * @param max_probe_size the maximum probe buffer size (zero for default) - * @return the score in case of success, a negative value corresponding to an - * the maximal score is AVPROBE_SCORE_MAX - * AVERROR code otherwise - */ -int av_probe_input_buffer2(AVIOContext *pb, const AVInputFormat **fmt, - const char *url, void *logctx, - unsigned int offset, unsigned int max_probe_size); - -/** - * Like av_probe_input_buffer2() but returns 0 on success - */ -int av_probe_input_buffer(AVIOContext *pb, const AVInputFormat **fmt, - const char *url, void *logctx, - unsigned int offset, unsigned int max_probe_size); - -/** - * Open an input stream and read the header. The codecs are not opened. - * The stream must be closed with avformat_close_input(). - * - * @param ps Pointer to user-supplied AVFormatContext (allocated by avformat_alloc_context). - * May be a pointer to NULL, in which case an AVFormatContext is allocated by this - * function and written into ps. - * Note that a user-supplied AVFormatContext will be freed on failure. - * @param url URL of the stream to open. - * @param fmt If non-NULL, this parameter forces a specific input format. - * Otherwise the format is autodetected. - * @param options A dictionary filled with AVFormatContext and demuxer-private options. - * On return this parameter will be destroyed and replaced with a dict containing - * options that were not found. May be NULL. - * - * @return 0 on success, a negative AVERROR on failure. - * - * @note If you want to use custom IO, preallocate the format context and set its pb field. - */ -int avformat_open_input(AVFormatContext **ps, const char *url, - const AVInputFormat *fmt, AVDictionary **options); - -/** - * Read packets of a media file to get stream information. This - * is useful for file formats with no headers such as MPEG. This - * function also computes the real framerate in case of MPEG-2 repeat - * frame mode. - * The logical file position is not changed by this function; - * examined packets may be buffered for later processing. - * - * @param ic media file handle - * @param options If non-NULL, an ic.nb_streams long array of pointers to - * dictionaries, where i-th member contains options for - * codec corresponding to i-th stream. - * On return each dictionary will be filled with options that were not found. - * @return >=0 if OK, AVERROR_xxx on error - * - * @note this function isn't guaranteed to open all the codecs, so - * options being non-empty at return is a perfectly normal behavior. - * - * @todo Let the user decide somehow what information is needed so that - * we do not waste time getting stuff the user does not need. - */ -int avformat_find_stream_info(AVFormatContext *ic, AVDictionary **options); - -/** - * Find the programs which belong to a given stream. - * - * @param ic media file handle - * @param last the last found program, the search will start after this - * program, or from the beginning if it is NULL - * @param s stream index - * @return the next program which belongs to s, NULL if no program is found or - * the last program is not among the programs of ic. - */ -AVProgram *av_find_program_from_stream(AVFormatContext *ic, AVProgram *last, int s); - -void av_program_add_stream_index(AVFormatContext *ac, int progid, unsigned int idx); - -/** - * Find the "best" stream in the file. - * The best stream is determined according to various heuristics as the most - * likely to be what the user expects. - * If the decoder parameter is non-NULL, av_find_best_stream will find the - * default decoder for the stream's codec; streams for which no decoder can - * be found are ignored. - * - * @param ic media file handle - * @param type stream type: video, audio, subtitles, etc. - * @param wanted_stream_nb user-requested stream number, - * or -1 for automatic selection - * @param related_stream try to find a stream related (eg. in the same - * program) to this one, or -1 if none - * @param decoder_ret if non-NULL, returns the decoder for the - * selected stream - * @param flags flags; none are currently defined - * @return the non-negative stream number in case of success, - * AVERROR_STREAM_NOT_FOUND if no stream with the requested type - * could be found, - * AVERROR_DECODER_NOT_FOUND if streams were found but no decoder - * @note If av_find_best_stream returns successfully and decoder_ret is not - * NULL, then *decoder_ret is guaranteed to be set to a valid AVCodec. - */ -int av_find_best_stream(AVFormatContext *ic, - enum AVMediaType type, - int wanted_stream_nb, - int related_stream, - const AVCodec **decoder_ret, - int flags); - -/** - * Return the next frame of a stream. - * This function returns what is stored in the file, and does not validate - * that what is there are valid frames for the decoder. It will split what is - * stored in the file into frames and return one for each call. It will not - * omit invalid data between valid frames so as to give the decoder the maximum - * information possible for decoding. - * - * On success, the returned packet is reference-counted (pkt->buf is set) and - * valid indefinitely. The packet must be freed with av_packet_unref() when - * it is no longer needed. For video, the packet contains exactly one frame. - * For audio, it contains an integer number of frames if each frame has - * a known fixed size (e.g. PCM or ADPCM data). If the audio frames have - * a variable size (e.g. MPEG audio), then it contains one frame. - * - * pkt->pts, pkt->dts and pkt->duration are always set to correct - * values in AVStream.time_base units (and guessed if the format cannot - * provide them). pkt->pts can be AV_NOPTS_VALUE if the video format - * has B-frames, so it is better to rely on pkt->dts if you do not - * decompress the payload. - * - * @return 0 if OK, < 0 on error or end of file. On error, pkt will be blank - * (as if it came from av_packet_alloc()). - * - * @note pkt will be initialized, so it may be uninitialized, but it must not - * contain data that needs to be freed. - */ -int av_read_frame(AVFormatContext *s, AVPacket *pkt); - -/** - * Seek to the keyframe at timestamp. - * 'timestamp' in 'stream_index'. - * - * @param s media file handle - * @param stream_index If stream_index is (-1), a default - * stream is selected, and timestamp is automatically converted - * from AV_TIME_BASE units to the stream specific time_base. - * @param timestamp Timestamp in AVStream.time_base units - * or, if no stream is specified, in AV_TIME_BASE units. - * @param flags flags which select direction and seeking mode - * @return >= 0 on success - */ -int av_seek_frame(AVFormatContext *s, int stream_index, int64_t timestamp, - int flags); - -/** - * Seek to timestamp ts. - * Seeking will be done so that the point from which all active streams - * can be presented successfully will be closest to ts and within min/max_ts. - * Active streams are all streams that have AVStream.discard < AVDISCARD_ALL. - * - * If flags contain AVSEEK_FLAG_BYTE, then all timestamps are in bytes and - * are the file position (this may not be supported by all demuxers). - * If flags contain AVSEEK_FLAG_FRAME, then all timestamps are in frames - * in the stream with stream_index (this may not be supported by all demuxers). - * Otherwise all timestamps are in units of the stream selected by stream_index - * or if stream_index is -1, in AV_TIME_BASE units. - * If flags contain AVSEEK_FLAG_ANY, then non-keyframes are treated as - * keyframes (this may not be supported by all demuxers). - * If flags contain AVSEEK_FLAG_BACKWARD, it is ignored. - * - * @param s media file handle - * @param stream_index index of the stream which is used as time base reference - * @param min_ts smallest acceptable timestamp - * @param ts target timestamp - * @param max_ts largest acceptable timestamp - * @param flags flags - * @return >=0 on success, error code otherwise - * - * @note This is part of the new seek API which is still under construction. - */ -int avformat_seek_file(AVFormatContext *s, int stream_index, int64_t min_ts, int64_t ts, int64_t max_ts, int flags); - -/** - * Discard all internally buffered data. This can be useful when dealing with - * discontinuities in the byte stream. Generally works only with formats that - * can resync. This includes headerless formats like MPEG-TS/TS but should also - * work with NUT, Ogg and in a limited way AVI for example. - * - * The set of streams, the detected duration, stream parameters and codecs do - * not change when calling this function. If you want a complete reset, it's - * better to open a new AVFormatContext. - * - * This does not flush the AVIOContext (s->pb). If necessary, call - * avio_flush(s->pb) before calling this function. - * - * @param s media file handle - * @return >=0 on success, error code otherwise - */ -int avformat_flush(AVFormatContext *s); - -/** - * Start playing a network-based stream (e.g. RTSP stream) at the - * current position. - */ -int av_read_play(AVFormatContext *s); - -/** - * Pause a network-based stream (e.g. RTSP stream). - * - * Use av_read_play() to resume it. - */ -int av_read_pause(AVFormatContext *s); - -/** - * Close an opened input AVFormatContext. Free it and all its contents - * and set *s to NULL. - */ -void avformat_close_input(AVFormatContext **s); -/** - * @} - */ - -#define AVSEEK_FLAG_BACKWARD 1 ///< seek backward -#define AVSEEK_FLAG_BYTE 2 ///< seeking based on position in bytes -#define AVSEEK_FLAG_ANY 4 ///< seek to any frame, even non-keyframes -#define AVSEEK_FLAG_FRAME 8 ///< seeking based on frame number - -/** - * @addtogroup lavf_encoding - * @{ - */ - -#define AVSTREAM_INIT_IN_WRITE_HEADER 0 ///< stream parameters initialized in avformat_write_header -#define AVSTREAM_INIT_IN_INIT_OUTPUT 1 ///< stream parameters initialized in avformat_init_output - -/** - * Allocate the stream private data and write the stream header to - * an output media file. - * - * @param s Media file handle, must be allocated with avformat_alloc_context(). - * Its oformat field must be set to the desired output format; - * Its pb field must be set to an already opened AVIOContext. - * @param options An AVDictionary filled with AVFormatContext and muxer-private options. - * On return this parameter will be destroyed and replaced with a dict containing - * options that were not found. May be NULL. - * - * @return AVSTREAM_INIT_IN_WRITE_HEADER on success if the codec had not already been fully initialized in avformat_init, - * AVSTREAM_INIT_IN_INIT_OUTPUT on success if the codec had already been fully initialized in avformat_init, - * negative AVERROR on failure. - * - * @see av_opt_find, av_dict_set, avio_open, av_oformat_next, avformat_init_output. - */ -av_warn_unused_result -int avformat_write_header(AVFormatContext *s, AVDictionary **options); - -/** - * Allocate the stream private data and initialize the codec, but do not write the header. - * May optionally be used before avformat_write_header to initialize stream parameters - * before actually writing the header. - * If using this function, do not pass the same options to avformat_write_header. - * - * @param s Media file handle, must be allocated with avformat_alloc_context(). - * Its oformat field must be set to the desired output format; - * Its pb field must be set to an already opened AVIOContext. - * @param options An AVDictionary filled with AVFormatContext and muxer-private options. - * On return this parameter will be destroyed and replaced with a dict containing - * options that were not found. May be NULL. - * - * @return AVSTREAM_INIT_IN_WRITE_HEADER on success if the codec requires avformat_write_header to fully initialize, - * AVSTREAM_INIT_IN_INIT_OUTPUT on success if the codec has been fully initialized, - * negative AVERROR on failure. - * - * @see av_opt_find, av_dict_set, avio_open, av_oformat_next, avformat_write_header. - */ -av_warn_unused_result -int avformat_init_output(AVFormatContext *s, AVDictionary **options); - -/** - * Write a packet to an output media file. - * - * This function passes the packet directly to the muxer, without any buffering - * or reordering. The caller is responsible for correctly interleaving the - * packets if the format requires it. Callers that want libavformat to handle - * the interleaving should call av_interleaved_write_frame() instead of this - * function. - * - * @param s media file handle - * @param pkt The packet containing the data to be written. Note that unlike - * av_interleaved_write_frame(), this function does not take - * ownership of the packet passed to it (though some muxers may make - * an internal reference to the input packet). - *
- * This parameter can be NULL (at any time, not just at the end), in - * order to immediately flush data buffered within the muxer, for - * muxers that buffer up data internally before writing it to the - * output. - *
- * Packet's @ref AVPacket.stream_index "stream_index" field must be - * set to the index of the corresponding stream in @ref - * AVFormatContext.streams "s->streams". - *
- * The timestamps (@ref AVPacket.pts "pts", @ref AVPacket.dts "dts") - * must be set to correct values in the stream's timebase (unless the - * output format is flagged with the AVFMT_NOTIMESTAMPS flag, then - * they can be set to AV_NOPTS_VALUE). - * The dts for subsequent packets passed to this function must be strictly - * increasing when compared in their respective timebases (unless the - * output format is flagged with the AVFMT_TS_NONSTRICT, then they - * merely have to be nondecreasing). @ref AVPacket.duration - * "duration") should also be set if known. - * @return < 0 on error, = 0 if OK, 1 if flushed and there is no more data to flush - * - * @see av_interleaved_write_frame() - */ -int av_write_frame(AVFormatContext *s, AVPacket *pkt); - -/** - * Write a packet to an output media file ensuring correct interleaving. - * - * This function will buffer the packets internally as needed to make sure the - * packets in the output file are properly interleaved, usually ordered by - * increasing dts. Callers doing their own interleaving should call - * av_write_frame() instead of this function. - * - * Using this function instead of av_write_frame() can give muxers advance - * knowledge of future packets, improving e.g. the behaviour of the mp4 - * muxer for VFR content in fragmenting mode. - * - * @param s media file handle - * @param pkt The packet containing the data to be written. - *
- * If the packet is reference-counted, this function will take - * ownership of this reference and unreference it later when it sees - * fit. If the packet is not reference-counted, libavformat will - * make a copy. - * The returned packet will be blank (as if returned from - * av_packet_alloc()), even on error. - *
- * This parameter can be NULL (at any time, not just at the end), to - * flush the interleaving queues. - *
- * Packet's @ref AVPacket.stream_index "stream_index" field must be - * set to the index of the corresponding stream in @ref - * AVFormatContext.streams "s->streams". - *
- * The timestamps (@ref AVPacket.pts "pts", @ref AVPacket.dts "dts") - * must be set to correct values in the stream's timebase (unless the - * output format is flagged with the AVFMT_NOTIMESTAMPS flag, then - * they can be set to AV_NOPTS_VALUE). - * The dts for subsequent packets in one stream must be strictly - * increasing (unless the output format is flagged with the - * AVFMT_TS_NONSTRICT, then they merely have to be nondecreasing). - * @ref AVPacket.duration "duration" should also be set if known. - * - * @return 0 on success, a negative AVERROR on error. - * - * @see av_write_frame(), AVFormatContext.max_interleave_delta - */ -int av_interleaved_write_frame(AVFormatContext *s, AVPacket *pkt); - -/** - * Write an uncoded frame to an output media file. - * - * The frame must be correctly interleaved according to the container - * specification; if not, av_interleaved_write_uncoded_frame() must be used. - * - * See av_interleaved_write_uncoded_frame() for details. - */ -int av_write_uncoded_frame(AVFormatContext *s, int stream_index, - AVFrame *frame); - -/** - * Write an uncoded frame to an output media file. - * - * If the muxer supports it, this function makes it possible to write an AVFrame - * structure directly, without encoding it into a packet. - * It is mostly useful for devices and similar special muxers that use raw - * video or PCM data and will not serialize it into a byte stream. - * - * To test whether it is possible to use it with a given muxer and stream, - * use av_write_uncoded_frame_query(). - * - * The caller gives up ownership of the frame and must not access it - * afterwards. - * - * @return >=0 for success, a negative code on error - */ -int av_interleaved_write_uncoded_frame(AVFormatContext *s, int stream_index, - AVFrame *frame); - -/** - * Test whether a muxer supports uncoded frame. - * - * @return >=0 if an uncoded frame can be written to that muxer and stream, - * <0 if not - */ -int av_write_uncoded_frame_query(AVFormatContext *s, int stream_index); - -/** - * Write the stream trailer to an output media file and free the - * file private data. - * - * May only be called after a successful call to avformat_write_header. - * - * @param s media file handle - * @return 0 if OK, AVERROR_xxx on error - */ -int av_write_trailer(AVFormatContext *s); - -/** - * Return the output format in the list of registered output formats - * which best matches the provided parameters, or return NULL if - * there is no match. - * - * @param short_name if non-NULL checks if short_name matches with the - * names of the registered formats - * @param filename if non-NULL checks if filename terminates with the - * extensions of the registered formats - * @param mime_type if non-NULL checks if mime_type matches with the - * MIME type of the registered formats - */ -const AVOutputFormat *av_guess_format(const char *short_name, - const char *filename, - const char *mime_type); - -/** - * Guess the codec ID based upon muxer and filename. - */ -enum AVCodecID av_guess_codec(const AVOutputFormat *fmt, const char *short_name, - const char *filename, const char *mime_type, - enum AVMediaType type); - -/** - * Get timing information for the data currently output. - * The exact meaning of "currently output" depends on the format. - * It is mostly relevant for devices that have an internal buffer and/or - * work in real time. - * @param s media file handle - * @param stream stream in the media file - * @param[out] dts DTS of the last packet output for the stream, in stream - * time_base units - * @param[out] wall absolute time when that packet whas output, - * in microsecond - * @return 0 if OK, AVERROR(ENOSYS) if the format does not support it - * Note: some formats or devices may not allow to measure dts and wall - * atomically. - */ -int av_get_output_timestamp(struct AVFormatContext *s, int stream, - int64_t *dts, int64_t *wall); - - -/** - * @} - */ - - -/** - * @defgroup lavf_misc Utility functions - * @ingroup libavf - * @{ - * - * Miscellaneous utility functions related to both muxing and demuxing - * (or neither). - */ - -/** - * Send a nice hexadecimal dump of a buffer to the specified file stream. - * - * @param f The file stream pointer where the dump should be sent to. - * @param buf buffer - * @param size buffer size - * - * @see av_hex_dump_log, av_pkt_dump2, av_pkt_dump_log2 - */ -void av_hex_dump(FILE *f, const uint8_t *buf, int size); - -/** - * Send a nice hexadecimal dump of a buffer to the log. - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message, lower values signifying - * higher importance. - * @param buf buffer - * @param size buffer size - * - * @see av_hex_dump, av_pkt_dump2, av_pkt_dump_log2 - */ -void av_hex_dump_log(void *avcl, int level, const uint8_t *buf, int size); - -/** - * Send a nice dump of a packet to the specified file stream. - * - * @param f The file stream pointer where the dump should be sent to. - * @param pkt packet to dump - * @param dump_payload True if the payload must be displayed, too. - * @param st AVStream that the packet belongs to - */ -void av_pkt_dump2(FILE *f, const AVPacket *pkt, int dump_payload, const AVStream *st); - - -/** - * Send a nice dump of a packet to the log. - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message, lower values signifying - * higher importance. - * @param pkt packet to dump - * @param dump_payload True if the payload must be displayed, too. - * @param st AVStream that the packet belongs to - */ -void av_pkt_dump_log2(void *avcl, int level, const AVPacket *pkt, int dump_payload, - const AVStream *st); - -/** - * Get the AVCodecID for the given codec tag tag. - * If no codec id is found returns AV_CODEC_ID_NONE. - * - * @param tags list of supported codec_id-codec_tag pairs, as stored - * in AVInputFormat.codec_tag and AVOutputFormat.codec_tag - * @param tag codec tag to match to a codec ID - */ -enum AVCodecID av_codec_get_id(const struct AVCodecTag * const *tags, unsigned int tag); - -/** - * Get the codec tag for the given codec id id. - * If no codec tag is found returns 0. - * - * @param tags list of supported codec_id-codec_tag pairs, as stored - * in AVInputFormat.codec_tag and AVOutputFormat.codec_tag - * @param id codec ID to match to a codec tag - */ -unsigned int av_codec_get_tag(const struct AVCodecTag * const *tags, enum AVCodecID id); - -/** - * Get the codec tag for the given codec id. - * - * @param tags list of supported codec_id - codec_tag pairs, as stored - * in AVInputFormat.codec_tag and AVOutputFormat.codec_tag - * @param id codec id that should be searched for in the list - * @param tag A pointer to the found tag - * @return 0 if id was not found in tags, > 0 if it was found - */ -int av_codec_get_tag2(const struct AVCodecTag * const *tags, enum AVCodecID id, - unsigned int *tag); - -int av_find_default_stream_index(AVFormatContext *s); - -/** - * Get the index for a specific timestamp. - * - * @param st stream that the timestamp belongs to - * @param timestamp timestamp to retrieve the index for - * @param flags if AVSEEK_FLAG_BACKWARD then the returned index will correspond - * to the timestamp which is <= the requested one, if backward - * is 0, then it will be >= - * if AVSEEK_FLAG_ANY seek to any frame, only keyframes otherwise - * @return < 0 if no such timestamp could be found - */ -int av_index_search_timestamp(AVStream *st, int64_t timestamp, int flags); - -/** - * Get the index entry count for the given AVStream. - * - * @param st stream - * @return the number of index entries in the stream - */ -int avformat_index_get_entries_count(const AVStream *st); - -/** - * Get the AVIndexEntry corresponding to the given index. - * - * @param st Stream containing the requested AVIndexEntry. - * @param idx The desired index. - * @return A pointer to the requested AVIndexEntry if it exists, NULL otherwise. - * - * @note The pointer returned by this function is only guaranteed to be valid - * until any function that takes the stream or the parent AVFormatContext - * as input argument is called. - */ -const AVIndexEntry *avformat_index_get_entry(AVStream *st, int idx); - -/** - * Get the AVIndexEntry corresponding to the given timestamp. - * - * @param st Stream containing the requested AVIndexEntry. - * @param timestamp Timestamp to retrieve the index entry for. - * @param flags If AVSEEK_FLAG_BACKWARD then the returned entry will correspond - * to the timestamp which is <= the requested one, if backward - * is 0, then it will be >= - * if AVSEEK_FLAG_ANY seek to any frame, only keyframes otherwise. - * @return A pointer to the requested AVIndexEntry if it exists, NULL otherwise. - * - * @note The pointer returned by this function is only guaranteed to be valid - * until any function that takes the stream or the parent AVFormatContext - * as input argument is called. - */ -const AVIndexEntry *avformat_index_get_entry_from_timestamp(AVStream *st, - int64_t wanted_timestamp, - int flags); -/** - * Add an index entry into a sorted list. Update the entry if the list - * already contains it. - * - * @param timestamp timestamp in the time base of the given stream - */ -int av_add_index_entry(AVStream *st, int64_t pos, int64_t timestamp, - int size, int distance, int flags); - - -/** - * Split a URL string into components. - * - * The pointers to buffers for storing individual components may be null, - * in order to ignore that component. Buffers for components not found are - * set to empty strings. If the port is not found, it is set to a negative - * value. - * - * @param proto the buffer for the protocol - * @param proto_size the size of the proto buffer - * @param authorization the buffer for the authorization - * @param authorization_size the size of the authorization buffer - * @param hostname the buffer for the host name - * @param hostname_size the size of the hostname buffer - * @param port_ptr a pointer to store the port number in - * @param path the buffer for the path - * @param path_size the size of the path buffer - * @param url the URL to split - */ -void av_url_split(char *proto, int proto_size, - char *authorization, int authorization_size, - char *hostname, int hostname_size, - int *port_ptr, - char *path, int path_size, - const char *url); - - -/** - * Print detailed information about the input or output format, such as - * duration, bitrate, streams, container, programs, metadata, side data, - * codec and time base. - * - * @param ic the context to analyze - * @param index index of the stream to dump information about - * @param url the URL to print, such as source or destination file - * @param is_output Select whether the specified context is an input(0) or output(1) - */ -void av_dump_format(AVFormatContext *ic, - int index, - const char *url, - int is_output); - - -#define AV_FRAME_FILENAME_FLAGS_MULTIPLE 1 ///< Allow multiple %d - -/** - * Return in 'buf' the path with '%d' replaced by a number. - * - * Also handles the '%0nd' format where 'n' is the total number - * of digits and '%%'. - * - * @param buf destination buffer - * @param buf_size destination buffer size - * @param path numbered sequence string - * @param number frame number - * @param flags AV_FRAME_FILENAME_FLAGS_* - * @return 0 if OK, -1 on format error - */ -int av_get_frame_filename2(char *buf, int buf_size, - const char *path, int number, int flags); - -int av_get_frame_filename(char *buf, int buf_size, - const char *path, int number); - -/** - * Check whether filename actually is a numbered sequence generator. - * - * @param filename possible numbered sequence string - * @return 1 if a valid numbered sequence string, 0 otherwise - */ -int av_filename_number_test(const char *filename); - -/** - * Generate an SDP for an RTP session. - * - * Note, this overwrites the id values of AVStreams in the muxer contexts - * for getting unique dynamic payload types. - * - * @param ac array of AVFormatContexts describing the RTP streams. If the - * array is composed by only one context, such context can contain - * multiple AVStreams (one AVStream per RTP stream). Otherwise, - * all the contexts in the array (an AVCodecContext per RTP stream) - * must contain only one AVStream. - * @param n_files number of AVCodecContexts contained in ac - * @param buf buffer where the SDP will be stored (must be allocated by - * the caller) - * @param size the size of the buffer - * @return 0 if OK, AVERROR_xxx on error - */ -int av_sdp_create(AVFormatContext *ac[], int n_files, char *buf, int size); - -/** - * Return a positive value if the given filename has one of the given - * extensions, 0 otherwise. - * - * @param filename file name to check against the given extensions - * @param extensions a comma-separated list of filename extensions - */ -int av_match_ext(const char *filename, const char *extensions); - -/** - * Test if the given container can store a codec. - * - * @param ofmt container to check for compatibility - * @param codec_id codec to potentially store in container - * @param std_compliance standards compliance level, one of FF_COMPLIANCE_* - * - * @return 1 if codec with ID codec_id can be stored in ofmt, 0 if it cannot. - * A negative number if this information is not available. - */ -int avformat_query_codec(const AVOutputFormat *ofmt, enum AVCodecID codec_id, - int std_compliance); - -/** - * @defgroup riff_fourcc RIFF FourCCs - * @{ - * Get the tables mapping RIFF FourCCs to libavcodec AVCodecIDs. The tables are - * meant to be passed to av_codec_get_id()/av_codec_get_tag() as in the - * following code: - * @code - * uint32_t tag = MKTAG('H', '2', '6', '4'); - * const struct AVCodecTag *table[] = { avformat_get_riff_video_tags(), 0 }; - * enum AVCodecID id = av_codec_get_id(table, tag); - * @endcode - */ -/** - * @return the table mapping RIFF FourCCs for video to libavcodec AVCodecID. - */ -const struct AVCodecTag *avformat_get_riff_video_tags(void); -/** - * @return the table mapping RIFF FourCCs for audio to AVCodecID. - */ -const struct AVCodecTag *avformat_get_riff_audio_tags(void); -/** - * @return the table mapping MOV FourCCs for video to libavcodec AVCodecID. - */ -const struct AVCodecTag *avformat_get_mov_video_tags(void); -/** - * @return the table mapping MOV FourCCs for audio to AVCodecID. - */ -const struct AVCodecTag *avformat_get_mov_audio_tags(void); - -/** - * @} - */ - -/** - * Guess the sample aspect ratio of a frame, based on both the stream and the - * frame aspect ratio. - * - * Since the frame aspect ratio is set by the codec but the stream aspect ratio - * is set by the demuxer, these two may not be equal. This function tries to - * return the value that you should use if you would like to display the frame. - * - * Basic logic is to use the stream aspect ratio if it is set to something sane - * otherwise use the frame aspect ratio. This way a container setting, which is - * usually easy to modify can override the coded value in the frames. - * - * @param format the format context which the stream is part of - * @param stream the stream which the frame is part of - * @param frame the frame with the aspect ratio to be determined - * @return the guessed (valid) sample_aspect_ratio, 0/1 if no idea - */ -AVRational av_guess_sample_aspect_ratio(AVFormatContext *format, AVStream *stream, AVFrame *frame); - -/** - * Guess the frame rate, based on both the container and codec information. - * - * @param ctx the format context which the stream is part of - * @param stream the stream which the frame is part of - * @param frame the frame for which the frame rate should be determined, may be NULL - * @return the guessed (valid) frame rate, 0/1 if no idea - */ -AVRational av_guess_frame_rate(AVFormatContext *ctx, AVStream *stream, AVFrame *frame); - -/** - * Check if the stream st contained in s is matched by the stream specifier - * spec. - * - * See the "stream specifiers" chapter in the documentation for the syntax - * of spec. - * - * @return >0 if st is matched by spec; - * 0 if st is not matched by spec; - * AVERROR code if spec is invalid - * - * @note A stream specifier can match several streams in the format. - */ -int avformat_match_stream_specifier(AVFormatContext *s, AVStream *st, - const char *spec); - -int avformat_queue_attached_pictures(AVFormatContext *s); - -enum AVTimebaseSource { - AVFMT_TBCF_AUTO = -1, - AVFMT_TBCF_DECODER, - AVFMT_TBCF_DEMUXER, -#if FF_API_R_FRAME_RATE - AVFMT_TBCF_R_FRAMERATE, -#endif -}; - -/** - * Transfer internal timing information from one stream to another. - * - * This function is useful when doing stream copy. - * - * @param ofmt target output format for ost - * @param ost output stream which needs timings copy and adjustments - * @param ist reference input stream to copy timings from - * @param copy_tb define from where the stream codec timebase needs to be imported - */ -int avformat_transfer_internal_stream_timing_info(const AVOutputFormat *ofmt, - AVStream *ost, const AVStream *ist, - enum AVTimebaseSource copy_tb); - -/** - * Get the internal codec timebase from a stream. - * - * @param st input stream to extract the timebase from - */ -AVRational av_stream_get_codec_timebase(const AVStream *st); - -/** - * @} - */ - -#endif /* AVFORMAT_AVFORMAT_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavformat/avio.h b/third_party/ffmpeg/kylin/mips64/include/libavformat/avio.h deleted file mode 100644 index 36c3d7b4..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavformat/avio.h +++ /dev/null @@ -1,842 +0,0 @@ -/* - * copyright (c) 2001 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ -#ifndef AVFORMAT_AVIO_H -#define AVFORMAT_AVIO_H - -/** - * @file - * @ingroup lavf_io - * Buffered I/O operations - */ - -#include -#include - -#include "libavutil/attributes.h" -#include "libavutil/dict.h" -#include "libavutil/log.h" - -#include "libavformat/version_major.h" - -/** - * Seeking works like for a local file. - */ -#define AVIO_SEEKABLE_NORMAL (1 << 0) - -/** - * Seeking by timestamp with avio_seek_time() is possible. - */ -#define AVIO_SEEKABLE_TIME (1 << 1) - -/** - * Callback for checking whether to abort blocking functions. - * AVERROR_EXIT is returned in this case by the interrupted - * function. During blocking operations, callback is called with - * opaque as parameter. If the callback returns 1, the - * blocking operation will be aborted. - * - * No members can be added to this struct without a major bump, if - * new elements have been added after this struct in AVFormatContext - * or AVIOContext. - */ -typedef struct AVIOInterruptCB { - int (*callback)(void*); - void *opaque; -} AVIOInterruptCB; - -/** - * Directory entry types. - */ -enum AVIODirEntryType { - AVIO_ENTRY_UNKNOWN, - AVIO_ENTRY_BLOCK_DEVICE, - AVIO_ENTRY_CHARACTER_DEVICE, - AVIO_ENTRY_DIRECTORY, - AVIO_ENTRY_NAMED_PIPE, - AVIO_ENTRY_SYMBOLIC_LINK, - AVIO_ENTRY_SOCKET, - AVIO_ENTRY_FILE, - AVIO_ENTRY_SERVER, - AVIO_ENTRY_SHARE, - AVIO_ENTRY_WORKGROUP, -}; - -/** - * Describes single entry of the directory. - * - * Only name and type fields are guaranteed be set. - * Rest of fields are protocol or/and platform dependent and might be unknown. - */ -typedef struct AVIODirEntry { - char *name; /**< Filename */ - int type; /**< Type of the entry */ - int utf8; /**< Set to 1 when name is encoded with UTF-8, 0 otherwise. - Name can be encoded with UTF-8 even though 0 is set. */ - int64_t size; /**< File size in bytes, -1 if unknown. */ - int64_t modification_timestamp; /**< Time of last modification in microseconds since unix - epoch, -1 if unknown. */ - int64_t access_timestamp; /**< Time of last access in microseconds since unix epoch, - -1 if unknown. */ - int64_t status_change_timestamp; /**< Time of last status change in microseconds since unix - epoch, -1 if unknown. */ - int64_t user_id; /**< User ID of owner, -1 if unknown. */ - int64_t group_id; /**< Group ID of owner, -1 if unknown. */ - int64_t filemode; /**< Unix file mode, -1 if unknown. */ -} AVIODirEntry; - -typedef struct AVIODirContext { - struct URLContext *url_context; -} AVIODirContext; - -/** - * Different data types that can be returned via the AVIO - * write_data_type callback. - */ -enum AVIODataMarkerType { - /** - * Header data; this needs to be present for the stream to be decodeable. - */ - AVIO_DATA_MARKER_HEADER, - /** - * A point in the output bytestream where a decoder can start decoding - * (i.e. a keyframe). A demuxer/decoder given the data flagged with - * AVIO_DATA_MARKER_HEADER, followed by any AVIO_DATA_MARKER_SYNC_POINT, - * should give decodeable results. - */ - AVIO_DATA_MARKER_SYNC_POINT, - /** - * A point in the output bytestream where a demuxer can start parsing - * (for non self synchronizing bytestream formats). That is, any - * non-keyframe packet start point. - */ - AVIO_DATA_MARKER_BOUNDARY_POINT, - /** - * This is any, unlabelled data. It can either be a muxer not marking - * any positions at all, it can be an actual boundary/sync point - * that the muxer chooses not to mark, or a later part of a packet/fragment - * that is cut into multiple write callbacks due to limited IO buffer size. - */ - AVIO_DATA_MARKER_UNKNOWN, - /** - * Trailer data, which doesn't contain actual content, but only for - * finalizing the output file. - */ - AVIO_DATA_MARKER_TRAILER, - /** - * A point in the output bytestream where the underlying AVIOContext might - * flush the buffer depending on latency or buffering requirements. Typically - * means the end of a packet. - */ - AVIO_DATA_MARKER_FLUSH_POINT, -}; - -/** - * Bytestream IO Context. - * New public fields can be added with minor version bumps. - * Removal, reordering and changes to existing public fields require - * a major version bump. - * sizeof(AVIOContext) must not be used outside libav*. - * - * @note None of the function pointers in AVIOContext should be called - * directly, they should only be set by the client application - * when implementing custom I/O. Normally these are set to the - * function pointers specified in avio_alloc_context() - */ -typedef struct AVIOContext { - /** - * A class for private options. - * - * If this AVIOContext is created by avio_open2(), av_class is set and - * passes the options down to protocols. - * - * If this AVIOContext is manually allocated, then av_class may be set by - * the caller. - * - * warning -- this field can be NULL, be sure to not pass this AVIOContext - * to any av_opt_* functions in that case. - */ - const AVClass *av_class; - - /* - * The following shows the relationship between buffer, buf_ptr, - * buf_ptr_max, buf_end, buf_size, and pos, when reading and when writing - * (since AVIOContext is used for both): - * - ********************************************************************************** - * READING - ********************************************************************************** - * - * | buffer_size | - * |---------------------------------------| - * | | - * - * buffer buf_ptr buf_end - * +---------------+-----------------------+ - * |/ / / / / / / /|/ / / / / / /| | - * read buffer: |/ / consumed / | to be read /| | - * |/ / / / / / / /|/ / / / / / /| | - * +---------------+-----------------------+ - * - * pos - * +-------------------------------------------+-----------------+ - * input file: | | | - * +-------------------------------------------+-----------------+ - * - * - ********************************************************************************** - * WRITING - ********************************************************************************** - * - * | buffer_size | - * |--------------------------------------| - * | | - * - * buf_ptr_max - * buffer (buf_ptr) buf_end - * +-----------------------+--------------+ - * |/ / / / / / / / / / / /| | - * write buffer: | / / to be flushed / / | | - * |/ / / / / / / / / / / /| | - * +-----------------------+--------------+ - * buf_ptr can be in this - * due to a backward seek - * - * pos - * +-------------+----------------------------------------------+ - * output file: | | | - * +-------------+----------------------------------------------+ - * - */ - unsigned char *buffer; /**< Start of the buffer. */ - int buffer_size; /**< Maximum buffer size */ - unsigned char *buf_ptr; /**< Current position in the buffer */ - unsigned char *buf_end; /**< End of the data, may be less than - buffer+buffer_size if the read function returned - less data than requested, e.g. for streams where - no more data has been received yet. */ - void *opaque; /**< A private pointer, passed to the read/write/seek/... - functions. */ - int (*read_packet)(void *opaque, uint8_t *buf, int buf_size); - int (*write_packet)(void *opaque, uint8_t *buf, int buf_size); - int64_t (*seek)(void *opaque, int64_t offset, int whence); - int64_t pos; /**< position in the file of the current buffer */ - int eof_reached; /**< true if was unable to read due to error or eof */ - int error; /**< contains the error code or 0 if no error happened */ - int write_flag; /**< true if open for writing */ - int max_packet_size; - int min_packet_size; /**< Try to buffer at least this amount of data - before flushing it. */ - unsigned long checksum; - unsigned char *checksum_ptr; - unsigned long (*update_checksum)(unsigned long checksum, const uint8_t *buf, unsigned int size); - /** - * Pause or resume playback for network streaming protocols - e.g. MMS. - */ - int (*read_pause)(void *opaque, int pause); - /** - * Seek to a given timestamp in stream with the specified stream_index. - * Needed for some network streaming protocols which don't support seeking - * to byte position. - */ - int64_t (*read_seek)(void *opaque, int stream_index, - int64_t timestamp, int flags); - /** - * A combination of AVIO_SEEKABLE_ flags or 0 when the stream is not seekable. - */ - int seekable; - - /** - * avio_read and avio_write should if possible be satisfied directly - * instead of going through a buffer, and avio_seek will always - * call the underlying seek function directly. - */ - int direct; - - /** - * ',' separated list of allowed protocols. - */ - const char *protocol_whitelist; - - /** - * ',' separated list of disallowed protocols. - */ - const char *protocol_blacklist; - - /** - * A callback that is used instead of write_packet. - */ - int (*write_data_type)(void *opaque, uint8_t *buf, int buf_size, - enum AVIODataMarkerType type, int64_t time); - /** - * If set, don't call write_data_type separately for AVIO_DATA_MARKER_BOUNDARY_POINT, - * but ignore them and treat them as AVIO_DATA_MARKER_UNKNOWN (to avoid needlessly - * small chunks of data returned from the callback). - */ - int ignore_boundary_point; - -#if FF_API_AVIOCONTEXT_WRITTEN - /** - * @deprecated field utilized privately by libavformat. For a public - * statistic of how many bytes were written out, see - * AVIOContext::bytes_written. - */ - attribute_deprecated - int64_t written; -#endif - - /** - * Maximum reached position before a backward seek in the write buffer, - * used keeping track of already written data for a later flush. - */ - unsigned char *buf_ptr_max; - - /** - * Read-only statistic of bytes read for this AVIOContext. - */ - int64_t bytes_read; - - /** - * Read-only statistic of bytes written for this AVIOContext. - */ - int64_t bytes_written; -} AVIOContext; - -/** - * Return the name of the protocol that will handle the passed URL. - * - * NULL is returned if no protocol could be found for the given URL. - * - * @return Name of the protocol or NULL. - */ -const char *avio_find_protocol_name(const char *url); - -/** - * Return AVIO_FLAG_* access flags corresponding to the access permissions - * of the resource in url, or a negative value corresponding to an - * AVERROR code in case of failure. The returned access flags are - * masked by the value in flags. - * - * @note This function is intrinsically unsafe, in the sense that the - * checked resource may change its existence or permission status from - * one call to another. Thus you should not trust the returned value, - * unless you are sure that no other processes are accessing the - * checked resource. - */ -int avio_check(const char *url, int flags); - -/** - * Open directory for reading. - * - * @param s directory read context. Pointer to a NULL pointer must be passed. - * @param url directory to be listed. - * @param options A dictionary filled with protocol-private options. On return - * this parameter will be destroyed and replaced with a dictionary - * containing options that were not found. May be NULL. - * @return >=0 on success or negative on error. - */ -int avio_open_dir(AVIODirContext **s, const char *url, AVDictionary **options); - -/** - * Get next directory entry. - * - * Returned entry must be freed with avio_free_directory_entry(). In particular - * it may outlive AVIODirContext. - * - * @param s directory read context. - * @param[out] next next entry or NULL when no more entries. - * @return >=0 on success or negative on error. End of list is not considered an - * error. - */ -int avio_read_dir(AVIODirContext *s, AVIODirEntry **next); - -/** - * Close directory. - * - * @note Entries created using avio_read_dir() are not deleted and must be - * freeded with avio_free_directory_entry(). - * - * @param s directory read context. - * @return >=0 on success or negative on error. - */ -int avio_close_dir(AVIODirContext **s); - -/** - * Free entry allocated by avio_read_dir(). - * - * @param entry entry to be freed. - */ -void avio_free_directory_entry(AVIODirEntry **entry); - -/** - * Allocate and initialize an AVIOContext for buffered I/O. It must be later - * freed with avio_context_free(). - * - * @param buffer Memory block for input/output operations via AVIOContext. - * The buffer must be allocated with av_malloc() and friends. - * It may be freed and replaced with a new buffer by libavformat. - * AVIOContext.buffer holds the buffer currently in use, - * which must be later freed with av_free(). - * @param buffer_size The buffer size is very important for performance. - * For protocols with fixed blocksize it should be set to this blocksize. - * For others a typical size is a cache page, e.g. 4kb. - * @param write_flag Set to 1 if the buffer should be writable, 0 otherwise. - * @param opaque An opaque pointer to user-specific data. - * @param read_packet A function for refilling the buffer, may be NULL. - * For stream protocols, must never return 0 but rather - * a proper AVERROR code. - * @param write_packet A function for writing the buffer contents, may be NULL. - * The function may not change the input buffers content. - * @param seek A function for seeking to specified byte position, may be NULL. - * - * @return Allocated AVIOContext or NULL on failure. - */ -AVIOContext *avio_alloc_context( - unsigned char *buffer, - int buffer_size, - int write_flag, - void *opaque, - int (*read_packet)(void *opaque, uint8_t *buf, int buf_size), - int (*write_packet)(void *opaque, uint8_t *buf, int buf_size), - int64_t (*seek)(void *opaque, int64_t offset, int whence)); - -/** - * Free the supplied IO context and everything associated with it. - * - * @param s Double pointer to the IO context. This function will write NULL - * into s. - */ -void avio_context_free(AVIOContext **s); - -void avio_w8(AVIOContext *s, int b); -void avio_write(AVIOContext *s, const unsigned char *buf, int size); -void avio_wl64(AVIOContext *s, uint64_t val); -void avio_wb64(AVIOContext *s, uint64_t val); -void avio_wl32(AVIOContext *s, unsigned int val); -void avio_wb32(AVIOContext *s, unsigned int val); -void avio_wl24(AVIOContext *s, unsigned int val); -void avio_wb24(AVIOContext *s, unsigned int val); -void avio_wl16(AVIOContext *s, unsigned int val); -void avio_wb16(AVIOContext *s, unsigned int val); - -/** - * Write a NULL-terminated string. - * @return number of bytes written. - */ -int avio_put_str(AVIOContext *s, const char *str); - -/** - * Convert an UTF-8 string to UTF-16LE and write it. - * @param s the AVIOContext - * @param str NULL-terminated UTF-8 string - * - * @return number of bytes written. - */ -int avio_put_str16le(AVIOContext *s, const char *str); - -/** - * Convert an UTF-8 string to UTF-16BE and write it. - * @param s the AVIOContext - * @param str NULL-terminated UTF-8 string - * - * @return number of bytes written. - */ -int avio_put_str16be(AVIOContext *s, const char *str); - -/** - * Mark the written bytestream as a specific type. - * - * Zero-length ranges are omitted from the output. - * - * @param time the stream time the current bytestream pos corresponds to - * (in AV_TIME_BASE units), or AV_NOPTS_VALUE if unknown or not - * applicable - * @param type the kind of data written starting at the current pos - */ -void avio_write_marker(AVIOContext *s, int64_t time, enum AVIODataMarkerType type); - -/** - * ORing this as the "whence" parameter to a seek function causes it to - * return the filesize without seeking anywhere. Supporting this is optional. - * If it is not supported then the seek function will return <0. - */ -#define AVSEEK_SIZE 0x10000 - -/** - * Passing this flag as the "whence" parameter to a seek function causes it to - * seek by any means (like reopening and linear reading) or other normally unreasonable - * means that can be extremely slow. - * This may be ignored by the seek code. - */ -#define AVSEEK_FORCE 0x20000 - -/** - * fseek() equivalent for AVIOContext. - * @return new position or AVERROR. - */ -int64_t avio_seek(AVIOContext *s, int64_t offset, int whence); - -/** - * Skip given number of bytes forward - * @return new position or AVERROR. - */ -int64_t avio_skip(AVIOContext *s, int64_t offset); - -/** - * ftell() equivalent for AVIOContext. - * @return position or AVERROR. - */ -static av_always_inline int64_t avio_tell(AVIOContext *s) -{ - return avio_seek(s, 0, SEEK_CUR); -} - -/** - * Get the filesize. - * @return filesize or AVERROR - */ -int64_t avio_size(AVIOContext *s); - -/** - * Similar to feof() but also returns nonzero on read errors. - * @return non zero if and only if at end of file or a read error happened when reading. - */ -int avio_feof(AVIOContext *s); - -/** - * Writes a formatted string to the context taking a va_list. - * @return number of bytes written, < 0 on error. - */ -int avio_vprintf(AVIOContext *s, const char *fmt, va_list ap); - -/** - * Writes a formatted string to the context. - * @return number of bytes written, < 0 on error. - */ -int avio_printf(AVIOContext *s, const char *fmt, ...) av_printf_format(2, 3); - -/** - * Write a NULL terminated array of strings to the context. - * Usually you don't need to use this function directly but its macro wrapper, - * avio_print. - */ -void avio_print_string_array(AVIOContext *s, const char *strings[]); - -/** - * Write strings (const char *) to the context. - * This is a convenience macro around avio_print_string_array and it - * automatically creates the string array from the variable argument list. - * For simple string concatenations this function is more performant than using - * avio_printf since it does not need a temporary buffer. - */ -#define avio_print(s, ...) \ - avio_print_string_array(s, (const char*[]){__VA_ARGS__, NULL}) - -/** - * Force flushing of buffered data. - * - * For write streams, force the buffered data to be immediately written to the output, - * without to wait to fill the internal buffer. - * - * For read streams, discard all currently buffered data, and advance the - * reported file position to that of the underlying stream. This does not - * read new data, and does not perform any seeks. - */ -void avio_flush(AVIOContext *s); - -/** - * Read size bytes from AVIOContext into buf. - * @return number of bytes read or AVERROR - */ -int avio_read(AVIOContext *s, unsigned char *buf, int size); - -/** - * Read size bytes from AVIOContext into buf. Unlike avio_read(), this is allowed - * to read fewer bytes than requested. The missing bytes can be read in the next - * call. This always tries to read at least 1 byte. - * Useful to reduce latency in certain cases. - * @return number of bytes read or AVERROR - */ -int avio_read_partial(AVIOContext *s, unsigned char *buf, int size); - -/** - * @name Functions for reading from AVIOContext - * @{ - * - * @note return 0 if EOF, so you cannot use it if EOF handling is - * necessary - */ -int avio_r8 (AVIOContext *s); -unsigned int avio_rl16(AVIOContext *s); -unsigned int avio_rl24(AVIOContext *s); -unsigned int avio_rl32(AVIOContext *s); -uint64_t avio_rl64(AVIOContext *s); -unsigned int avio_rb16(AVIOContext *s); -unsigned int avio_rb24(AVIOContext *s); -unsigned int avio_rb32(AVIOContext *s); -uint64_t avio_rb64(AVIOContext *s); -/** - * @} - */ - -/** - * Read a string from pb into buf. The reading will terminate when either - * a NULL character was encountered, maxlen bytes have been read, or nothing - * more can be read from pb. The result is guaranteed to be NULL-terminated, it - * will be truncated if buf is too small. - * Note that the string is not interpreted or validated in any way, it - * might get truncated in the middle of a sequence for multi-byte encodings. - * - * @return number of bytes read (is always <= maxlen). - * If reading ends on EOF or error, the return value will be one more than - * bytes actually read. - */ -int avio_get_str(AVIOContext *pb, int maxlen, char *buf, int buflen); - -/** - * Read a UTF-16 string from pb and convert it to UTF-8. - * The reading will terminate when either a null or invalid character was - * encountered or maxlen bytes have been read. - * @return number of bytes read (is always <= maxlen) - */ -int avio_get_str16le(AVIOContext *pb, int maxlen, char *buf, int buflen); -int avio_get_str16be(AVIOContext *pb, int maxlen, char *buf, int buflen); - - -/** - * @name URL open modes - * The flags argument to avio_open must be one of the following - * constants, optionally ORed with other flags. - * @{ - */ -#define AVIO_FLAG_READ 1 /**< read-only */ -#define AVIO_FLAG_WRITE 2 /**< write-only */ -#define AVIO_FLAG_READ_WRITE (AVIO_FLAG_READ|AVIO_FLAG_WRITE) /**< read-write pseudo flag */ -/** - * @} - */ - -/** - * Use non-blocking mode. - * If this flag is set, operations on the context will return - * AVERROR(EAGAIN) if they can not be performed immediately. - * If this flag is not set, operations on the context will never return - * AVERROR(EAGAIN). - * Note that this flag does not affect the opening/connecting of the - * context. Connecting a protocol will always block if necessary (e.g. on - * network protocols) but never hang (e.g. on busy devices). - * Warning: non-blocking protocols is work-in-progress; this flag may be - * silently ignored. - */ -#define AVIO_FLAG_NONBLOCK 8 - -/** - * Use direct mode. - * avio_read and avio_write should if possible be satisfied directly - * instead of going through a buffer, and avio_seek will always - * call the underlying seek function directly. - */ -#define AVIO_FLAG_DIRECT 0x8000 - -/** - * Create and initialize a AVIOContext for accessing the - * resource indicated by url. - * @note When the resource indicated by url has been opened in - * read+write mode, the AVIOContext can be used only for writing. - * - * @param s Used to return the pointer to the created AVIOContext. - * In case of failure the pointed to value is set to NULL. - * @param url resource to access - * @param flags flags which control how the resource indicated by url - * is to be opened - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code in case of failure - */ -int avio_open(AVIOContext **s, const char *url, int flags); - -/** - * Create and initialize a AVIOContext for accessing the - * resource indicated by url. - * @note When the resource indicated by url has been opened in - * read+write mode, the AVIOContext can be used only for writing. - * - * @param s Used to return the pointer to the created AVIOContext. - * In case of failure the pointed to value is set to NULL. - * @param url resource to access - * @param flags flags which control how the resource indicated by url - * is to be opened - * @param int_cb an interrupt callback to be used at the protocols level - * @param options A dictionary filled with protocol-private options. On return - * this parameter will be destroyed and replaced with a dict containing options - * that were not found. May be NULL. - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code in case of failure - */ -int avio_open2(AVIOContext **s, const char *url, int flags, - const AVIOInterruptCB *int_cb, AVDictionary **options); - -/** - * Close the resource accessed by the AVIOContext s and free it. - * This function can only be used if s was opened by avio_open(). - * - * The internal buffer is automatically flushed before closing the - * resource. - * - * @return 0 on success, an AVERROR < 0 on error. - * @see avio_closep - */ -int avio_close(AVIOContext *s); - -/** - * Close the resource accessed by the AVIOContext *s, free it - * and set the pointer pointing to it to NULL. - * This function can only be used if s was opened by avio_open(). - * - * The internal buffer is automatically flushed before closing the - * resource. - * - * @return 0 on success, an AVERROR < 0 on error. - * @see avio_close - */ -int avio_closep(AVIOContext **s); - - -/** - * Open a write only memory stream. - * - * @param s new IO context - * @return zero if no error. - */ -int avio_open_dyn_buf(AVIOContext **s); - -/** - * Return the written size and a pointer to the buffer. - * The AVIOContext stream is left intact. - * The buffer must NOT be freed. - * No padding is added to the buffer. - * - * @param s IO context - * @param pbuffer pointer to a byte buffer - * @return the length of the byte buffer - */ -int avio_get_dyn_buf(AVIOContext *s, uint8_t **pbuffer); - -/** - * Return the written size and a pointer to the buffer. The buffer - * must be freed with av_free(). - * Padding of AV_INPUT_BUFFER_PADDING_SIZE is added to the buffer. - * - * @param s IO context - * @param pbuffer pointer to a byte buffer - * @return the length of the byte buffer - */ -int avio_close_dyn_buf(AVIOContext *s, uint8_t **pbuffer); - -/** - * Iterate through names of available protocols. - * - * @param opaque A private pointer representing current protocol. - * It must be a pointer to NULL on first iteration and will - * be updated by successive calls to avio_enum_protocols. - * @param output If set to 1, iterate over output protocols, - * otherwise over input protocols. - * - * @return A static string containing the name of current protocol or NULL - */ -const char *avio_enum_protocols(void **opaque, int output); - -/** - * Get AVClass by names of available protocols. - * - * @return A AVClass of input protocol name or NULL - */ -const AVClass *avio_protocol_get_class(const char *name); - -/** - * Pause and resume playing - only meaningful if using a network streaming - * protocol (e.g. MMS). - * - * @param h IO context from which to call the read_pause function pointer - * @param pause 1 for pause, 0 for resume - */ -int avio_pause(AVIOContext *h, int pause); - -/** - * Seek to a given timestamp relative to some component stream. - * Only meaningful if using a network streaming protocol (e.g. MMS.). - * - * @param h IO context from which to call the seek function pointers - * @param stream_index The stream index that the timestamp is relative to. - * If stream_index is (-1) the timestamp should be in AV_TIME_BASE - * units from the beginning of the presentation. - * If a stream_index >= 0 is used and the protocol does not support - * seeking based on component streams, the call will fail. - * @param timestamp timestamp in AVStream.time_base units - * or if there is no stream specified then in AV_TIME_BASE units. - * @param flags Optional combination of AVSEEK_FLAG_BACKWARD, AVSEEK_FLAG_BYTE - * and AVSEEK_FLAG_ANY. The protocol may silently ignore - * AVSEEK_FLAG_BACKWARD and AVSEEK_FLAG_ANY, but AVSEEK_FLAG_BYTE will - * fail if used and not supported. - * @return >= 0 on success - * @see AVInputFormat::read_seek - */ -int64_t avio_seek_time(AVIOContext *h, int stream_index, - int64_t timestamp, int flags); - -/* Avoid a warning. The header can not be included because it breaks c++. */ -struct AVBPrint; - -/** - * Read contents of h into print buffer, up to max_size bytes, or up to EOF. - * - * @return 0 for success (max_size bytes read or EOF reached), negative error - * code otherwise - */ -int avio_read_to_bprint(AVIOContext *h, struct AVBPrint *pb, size_t max_size); - -/** - * Accept and allocate a client context on a server context. - * @param s the server context - * @param c the client context, must be unallocated - * @return >= 0 on success or a negative value corresponding - * to an AVERROR on failure - */ -int avio_accept(AVIOContext *s, AVIOContext **c); - -/** - * Perform one step of the protocol handshake to accept a new client. - * This function must be called on a client returned by avio_accept() before - * using it as a read/write context. - * It is separate from avio_accept() because it may block. - * A step of the handshake is defined by places where the application may - * decide to change the proceedings. - * For example, on a protocol with a request header and a reply header, each - * one can constitute a step because the application may use the parameters - * from the request to change parameters in the reply; or each individual - * chunk of the request can constitute a step. - * If the handshake is already finished, avio_handshake() does nothing and - * returns 0 immediately. - * - * @param c the client context to perform the handshake on - * @return 0 on a complete and successful handshake - * > 0 if the handshake progressed, but is not complete - * < 0 for an AVERROR code - */ -int avio_handshake(AVIOContext *c); -#endif /* AVFORMAT_AVIO_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavformat/version.h b/third_party/ffmpeg/kylin/mips64/include/libavformat/version.h deleted file mode 100644 index 7b414039..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavformat/version.h +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFORMAT_VERSION_H -#define AVFORMAT_VERSION_H - -/** - * @file - * @ingroup libavf - * Libavformat version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVFORMAT_VERSION_MINOR 30 -#define LIBAVFORMAT_VERSION_MICRO 100 - -#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \ - LIBAVFORMAT_VERSION_MINOR, \ - LIBAVFORMAT_VERSION_MICRO) -#define LIBAVFORMAT_VERSION AV_VERSION(LIBAVFORMAT_VERSION_MAJOR, \ - LIBAVFORMAT_VERSION_MINOR, \ - LIBAVFORMAT_VERSION_MICRO) -#define LIBAVFORMAT_BUILD LIBAVFORMAT_VERSION_INT - -#define LIBAVFORMAT_IDENT "Lavf" AV_STRINGIFY(LIBAVFORMAT_VERSION) - -#endif /* AVFORMAT_VERSION_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavformat/version_major.h b/third_party/ffmpeg/kylin/mips64/include/libavformat/version_major.h deleted file mode 100644 index 5f71298b..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavformat/version_major.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFORMAT_VERSION_MAJOR_H -#define AVFORMAT_VERSION_MAJOR_H - -/** - * @file - * @ingroup libavf - * Libavformat version macros - */ - -// Major bumping may affect Ticket5467, 5421, 5451(compatibility with Chromium) -// Also please add any ticket numbers that you believe might be affected here -#define LIBAVFORMAT_VERSION_MAJOR 59 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - * - * @note, when bumping the major version it is recommended to manually - * disable each FF_API_* in its own commit instead of disabling them all - * at once through the bump. This improves the git bisect-ability of the change. - * - */ -#define FF_API_LAVF_PRIV_OPT (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_API_COMPUTE_PKT_FIELDS2 (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_API_AVIOCONTEXT_WRITTEN (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_HLS_TS_OPTIONS (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_API_AVSTREAM_CLASS (LIBAVFORMAT_VERSION_MAJOR > 59) - - -#define FF_API_R_FRAME_RATE 1 - -#endif /* AVFORMAT_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/adler32.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/adler32.h deleted file mode 100644 index 232d07f5..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/adler32.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - * copyright (c) 2006 Mans Rullgard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_adler32 - * Public header for Adler-32 hash function implementation. - */ - -#ifndef AVUTIL_ADLER32_H -#define AVUTIL_ADLER32_H - -#include -#include -#include "attributes.h" - -/** - * @defgroup lavu_adler32 Adler-32 - * @ingroup lavu_hash - * Adler-32 hash function implementation. - * - * @{ - */ - -typedef uint32_t AVAdler; - -/** - * Calculate the Adler32 checksum of a buffer. - * - * Passing the return value to a subsequent av_adler32_update() call - * allows the checksum of multiple buffers to be calculated as though - * they were concatenated. - * - * @param adler initial checksum value - * @param buf pointer to input buffer - * @param len size of input buffer - * @return updated checksum - */ -AVAdler av_adler32_update(AVAdler adler, const uint8_t *buf, - size_t len) av_pure; - -/** - * @} - */ - -#endif /* AVUTIL_ADLER32_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/aes.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/aes.h deleted file mode 100644 index d243286c..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/aes.h +++ /dev/null @@ -1,64 +0,0 @@ -/* - * copyright (c) 2007 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AES_H -#define AVUTIL_AES_H - -#include - -#include "attributes.h" - -/** - * @defgroup lavu_aes AES - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_aes_size; - -struct AVAES; - -/** - * Allocate an AVAES context. - */ -struct AVAES *av_aes_alloc(void); - -/** - * Initialize an AVAES context. - * @param key_bits 128, 192 or 256 - * @param decrypt 0 for encryption, 1 for decryption - */ -int av_aes_init(struct AVAES *a, const uint8_t *key, int key_bits, int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * @param count number of 16 byte blocks - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_aes_crypt(struct AVAES *a, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_AES_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/aes_ctr.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/aes_ctr.h deleted file mode 100644 index 4e9fda7a..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/aes_ctr.h +++ /dev/null @@ -1,87 +0,0 @@ -/* - * AES-CTR cipher - * Copyright (c) 2015 Eran Kornblau - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AES_CTR_H -#define AVUTIL_AES_CTR_H - -#include - -#include "attributes.h" - -#define AES_CTR_KEY_SIZE (16) -#define AES_CTR_IV_SIZE (8) - -struct AVAESCTR; - -/** - * Allocate an AVAESCTR context. - */ -struct AVAESCTR *av_aes_ctr_alloc(void); - -/** - * Initialize an AVAESCTR context. - * @param key encryption key, must have a length of AES_CTR_KEY_SIZE - */ -int av_aes_ctr_init(struct AVAESCTR *a, const uint8_t *key); - -/** - * Release an AVAESCTR context. - */ -void av_aes_ctr_free(struct AVAESCTR *a); - -/** - * Process a buffer using a previously initialized context. - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param size the size of src and dst - */ -void av_aes_ctr_crypt(struct AVAESCTR *a, uint8_t *dst, const uint8_t *src, int size); - -/** - * Get the current iv - */ -const uint8_t* av_aes_ctr_get_iv(struct AVAESCTR *a); - -/** - * Generate a random iv - */ -void av_aes_ctr_set_random_iv(struct AVAESCTR *a); - -/** - * Forcefully change the 8-byte iv - */ -void av_aes_ctr_set_iv(struct AVAESCTR *a, const uint8_t* iv); - -/** - * Forcefully change the "full" 16-byte iv, including the counter - */ -void av_aes_ctr_set_full_iv(struct AVAESCTR *a, const uint8_t* iv); - -/** - * Increment the top 64 bit of the iv (performed after each frame) - */ -void av_aes_ctr_increment_iv(struct AVAESCTR *a); - -/** - * @} - */ - -#endif /* AVUTIL_AES_CTR_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/attributes.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/attributes.h deleted file mode 100644 index 04c615c9..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/attributes.h +++ /dev/null @@ -1,173 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Macro definitions for various function/variable attributes - */ - -#ifndef AVUTIL_ATTRIBUTES_H -#define AVUTIL_ATTRIBUTES_H - -#ifdef __GNUC__ -# define AV_GCC_VERSION_AT_LEAST(x,y) (__GNUC__ > (x) || __GNUC__ == (x) && __GNUC_MINOR__ >= (y)) -# define AV_GCC_VERSION_AT_MOST(x,y) (__GNUC__ < (x) || __GNUC__ == (x) && __GNUC_MINOR__ <= (y)) -#else -# define AV_GCC_VERSION_AT_LEAST(x,y) 0 -# define AV_GCC_VERSION_AT_MOST(x,y) 0 -#endif - -#ifdef __has_builtin -# define AV_HAS_BUILTIN(x) __has_builtin(x) -#else -# define AV_HAS_BUILTIN(x) 0 -#endif - -#ifndef av_always_inline -#if AV_GCC_VERSION_AT_LEAST(3,1) -# define av_always_inline __attribute__((always_inline)) inline -#elif defined(_MSC_VER) -# define av_always_inline __forceinline -#else -# define av_always_inline inline -#endif -#endif - -#ifndef av_extern_inline -#if defined(__ICL) && __ICL >= 1210 || defined(__GNUC_STDC_INLINE__) -# define av_extern_inline extern inline -#else -# define av_extern_inline inline -#endif -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,4) -# define av_warn_unused_result __attribute__((warn_unused_result)) -#else -# define av_warn_unused_result -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,1) -# define av_noinline __attribute__((noinline)) -#elif defined(_MSC_VER) -# define av_noinline __declspec(noinline) -#else -# define av_noinline -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,1) || defined(__clang__) -# define av_pure __attribute__((pure)) -#else -# define av_pure -#endif - -#if AV_GCC_VERSION_AT_LEAST(2,6) || defined(__clang__) -# define av_const __attribute__((const)) -#else -# define av_const -#endif - -#if AV_GCC_VERSION_AT_LEAST(4,3) || defined(__clang__) -# define av_cold __attribute__((cold)) -#else -# define av_cold -#endif - -#if AV_GCC_VERSION_AT_LEAST(4,1) && !defined(__llvm__) -# define av_flatten __attribute__((flatten)) -#else -# define av_flatten -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,1) -# define attribute_deprecated __attribute__((deprecated)) -#elif defined(_MSC_VER) -# define attribute_deprecated __declspec(deprecated) -#else -# define attribute_deprecated -#endif - -/** - * Disable warnings about deprecated features - * This is useful for sections of code kept for backward compatibility and - * scheduled for removal. - */ -#ifndef AV_NOWARN_DEPRECATED -#if AV_GCC_VERSION_AT_LEAST(4,6) || defined(__clang__) -# define AV_NOWARN_DEPRECATED(code) \ - _Pragma("GCC diagnostic push") \ - _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"") \ - code \ - _Pragma("GCC diagnostic pop") -#elif defined(_MSC_VER) -# define AV_NOWARN_DEPRECATED(code) \ - __pragma(warning(push)) \ - __pragma(warning(disable : 4996)) \ - code; \ - __pragma(warning(pop)) -#else -# define AV_NOWARN_DEPRECATED(code) code -#endif -#endif - -#if defined(__GNUC__) || defined(__clang__) -# define av_unused __attribute__((unused)) -#else -# define av_unused -#endif - -/** - * Mark a variable as used and prevent the compiler from optimizing it - * away. This is useful for variables accessed only from inline - * assembler without the compiler being aware. - */ -#if AV_GCC_VERSION_AT_LEAST(3,1) || defined(__clang__) -# define av_used __attribute__((used)) -#else -# define av_used -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,3) || defined(__clang__) -# define av_alias __attribute__((may_alias)) -#else -# define av_alias -#endif - -#if (defined(__GNUC__) || defined(__clang__)) && !defined(__INTEL_COMPILER) -# define av_uninit(x) x=x -#else -# define av_uninit(x) x -#endif - -#if defined(__GNUC__) || defined(__clang__) -# define av_builtin_constant_p __builtin_constant_p -# define av_printf_format(fmtpos, attrpos) __attribute__((__format__(__printf__, fmtpos, attrpos))) -#else -# define av_builtin_constant_p(x) 0 -# define av_printf_format(fmtpos, attrpos) -#endif - -#if AV_GCC_VERSION_AT_LEAST(2,5) || defined(__clang__) -# define av_noreturn __attribute__((noreturn)) -#else -# define av_noreturn -#endif - -#endif /* AVUTIL_ATTRIBUTES_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/audio_fifo.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/audio_fifo.h deleted file mode 100644 index d1e4c856..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/audio_fifo.h +++ /dev/null @@ -1,186 +0,0 @@ -/* - * Audio FIFO - * Copyright (c) 2012 Justin Ruggles - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Audio FIFO Buffer - */ - -#ifndef AVUTIL_AUDIO_FIFO_H -#define AVUTIL_AUDIO_FIFO_H - -#include "attributes.h" -#include "samplefmt.h" - -/** - * @addtogroup lavu_audio - * @{ - * - * @defgroup lavu_audiofifo Audio FIFO Buffer - * @{ - */ - -/** - * Context for an Audio FIFO Buffer. - * - * - Operates at the sample level rather than the byte level. - * - Supports multiple channels with either planar or packed sample format. - * - Automatic reallocation when writing to a full buffer. - */ -typedef struct AVAudioFifo AVAudioFifo; - -/** - * Free an AVAudioFifo. - * - * @param af AVAudioFifo to free - */ -void av_audio_fifo_free(AVAudioFifo *af); - -/** - * Allocate an AVAudioFifo. - * - * @param sample_fmt sample format - * @param channels number of channels - * @param nb_samples initial allocation size, in samples - * @return newly allocated AVAudioFifo, or NULL on error - */ -AVAudioFifo *av_audio_fifo_alloc(enum AVSampleFormat sample_fmt, int channels, - int nb_samples); - -/** - * Reallocate an AVAudioFifo. - * - * @param af AVAudioFifo to reallocate - * @param nb_samples new allocation size, in samples - * @return 0 if OK, or negative AVERROR code on failure - */ -av_warn_unused_result -int av_audio_fifo_realloc(AVAudioFifo *af, int nb_samples); - -/** - * Write data to an AVAudioFifo. - * - * The AVAudioFifo will be reallocated automatically if the available space - * is less than nb_samples. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to write to - * @param data audio data plane pointers - * @param nb_samples number of samples to write - * @return number of samples actually written, or negative AVERROR - * code on failure. If successful, the number of samples - * actually written will always be nb_samples. - */ -int av_audio_fifo_write(AVAudioFifo *af, void **data, int nb_samples); - -/** - * Peek data from an AVAudioFifo. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to read from - * @param data audio data plane pointers - * @param nb_samples number of samples to peek - * @return number of samples actually peek, or negative AVERROR code - * on failure. The number of samples actually peek will not - * be greater than nb_samples, and will only be less than - * nb_samples if av_audio_fifo_size is less than nb_samples. - */ -int av_audio_fifo_peek(AVAudioFifo *af, void **data, int nb_samples); - -/** - * Peek data from an AVAudioFifo. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to read from - * @param data audio data plane pointers - * @param nb_samples number of samples to peek - * @param offset offset from current read position - * @return number of samples actually peek, or negative AVERROR code - * on failure. The number of samples actually peek will not - * be greater than nb_samples, and will only be less than - * nb_samples if av_audio_fifo_size is less than nb_samples. - */ -int av_audio_fifo_peek_at(AVAudioFifo *af, void **data, int nb_samples, int offset); - -/** - * Read data from an AVAudioFifo. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to read from - * @param data audio data plane pointers - * @param nb_samples number of samples to read - * @return number of samples actually read, or negative AVERROR code - * on failure. The number of samples actually read will not - * be greater than nb_samples, and will only be less than - * nb_samples if av_audio_fifo_size is less than nb_samples. - */ -int av_audio_fifo_read(AVAudioFifo *af, void **data, int nb_samples); - -/** - * Drain data from an AVAudioFifo. - * - * Removes the data without reading it. - * - * @param af AVAudioFifo to drain - * @param nb_samples number of samples to drain - * @return 0 if OK, or negative AVERROR code on failure - */ -int av_audio_fifo_drain(AVAudioFifo *af, int nb_samples); - -/** - * Reset the AVAudioFifo buffer. - * - * This empties all data in the buffer. - * - * @param af AVAudioFifo to reset - */ -void av_audio_fifo_reset(AVAudioFifo *af); - -/** - * Get the current number of samples in the AVAudioFifo available for reading. - * - * @param af the AVAudioFifo to query - * @return number of samples available for reading - */ -int av_audio_fifo_size(AVAudioFifo *af); - -/** - * Get the current number of samples in the AVAudioFifo available for writing. - * - * @param af the AVAudioFifo to query - * @return number of samples available for writing - */ -int av_audio_fifo_space(AVAudioFifo *af); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_AUDIO_FIFO_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/avassert.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/avassert.h deleted file mode 100644 index 51e462bb..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/avassert.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * copyright (c) 2010 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * simple assert() macros that are a bit more flexible than ISO C assert(). - * @author Michael Niedermayer - */ - -#ifndef AVUTIL_AVASSERT_H -#define AVUTIL_AVASSERT_H - -#include -#include "log.h" -#include "macros.h" - -/** - * assert() equivalent, that is always enabled. - */ -#define av_assert0(cond) do { \ - if (!(cond)) { \ - av_log(NULL, AV_LOG_PANIC, "Assertion %s failed at %s:%d\n", \ - AV_STRINGIFY(cond), __FILE__, __LINE__); \ - abort(); \ - } \ -} while (0) - - -/** - * assert() equivalent, that does not lie in speed critical code. - * These asserts() thus can be enabled without fearing speed loss. - */ -#if defined(ASSERT_LEVEL) && ASSERT_LEVEL > 0 -#define av_assert1(cond) av_assert0(cond) -#else -#define av_assert1(cond) ((void)0) -#endif - - -/** - * assert() equivalent, that does lie in speed critical code. - */ -#if defined(ASSERT_LEVEL) && ASSERT_LEVEL > 1 -#define av_assert2(cond) av_assert0(cond) -#define av_assert2_fpu() av_assert0_fpu() -#else -#define av_assert2(cond) ((void)0) -#define av_assert2_fpu() ((void)0) -#endif - -/** - * Assert that floating point operations can be executed. - * - * This will av_assert0() that the cpu is not in MMX state on X86 - */ -void av_assert0_fpu(void); - -#endif /* AVUTIL_AVASSERT_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/avconfig.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/avconfig.h deleted file mode 100644 index 8558b350..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/avconfig.h +++ /dev/null @@ -1,6 +0,0 @@ -/* Generated by ffmpeg configure */ -#ifndef AVUTIL_AVCONFIG_H -#define AVUTIL_AVCONFIG_H -#define AV_HAVE_BIGENDIAN 0 -#define AV_HAVE_FAST_UNALIGNED 0 -#endif /* AVUTIL_AVCONFIG_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/avstring.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/avstring.h deleted file mode 100644 index fae446c3..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/avstring.h +++ /dev/null @@ -1,437 +0,0 @@ -/* - * Copyright (c) 2007 Mans Rullgard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AVSTRING_H -#define AVUTIL_AVSTRING_H - -#include -#include -#include "attributes.h" -#include "version.h" - -/** - * @addtogroup lavu_string - * @{ - */ - -/** - * Return non-zero if pfx is a prefix of str. If it is, *ptr is set to - * the address of the first character in str after the prefix. - * - * @param str input string - * @param pfx prefix to test - * @param ptr updated if the prefix is matched inside str - * @return non-zero if the prefix matches, zero otherwise - */ -int av_strstart(const char *str, const char *pfx, const char **ptr); - -/** - * Return non-zero if pfx is a prefix of str independent of case. If - * it is, *ptr is set to the address of the first character in str - * after the prefix. - * - * @param str input string - * @param pfx prefix to test - * @param ptr updated if the prefix is matched inside str - * @return non-zero if the prefix matches, zero otherwise - */ -int av_stristart(const char *str, const char *pfx, const char **ptr); - -/** - * Locate the first case-independent occurrence in the string haystack - * of the string needle. A zero-length string needle is considered to - * match at the start of haystack. - * - * This function is a case-insensitive version of the standard strstr(). - * - * @param haystack string to search in - * @param needle string to search for - * @return pointer to the located match within haystack - * or a null pointer if no match - */ -char *av_stristr(const char *haystack, const char *needle); - -/** - * Locate the first occurrence of the string needle in the string haystack - * where not more than hay_length characters are searched. A zero-length - * string needle is considered to match at the start of haystack. - * - * This function is a length-limited version of the standard strstr(). - * - * @param haystack string to search in - * @param needle string to search for - * @param hay_length length of string to search in - * @return pointer to the located match within haystack - * or a null pointer if no match - */ -char *av_strnstr(const char *haystack, const char *needle, size_t hay_length); - -/** - * Copy the string src to dst, but no more than size - 1 bytes, and - * null-terminate dst. - * - * This function is the same as BSD strlcpy(). - * - * @param dst destination buffer - * @param src source string - * @param size size of destination buffer - * @return the length of src - * - * @warning since the return value is the length of src, src absolutely - * _must_ be a properly 0-terminated string, otherwise this will read beyond - * the end of the buffer and possibly crash. - */ -size_t av_strlcpy(char *dst, const char *src, size_t size); - -/** - * Append the string src to the string dst, but to a total length of - * no more than size - 1 bytes, and null-terminate dst. - * - * This function is similar to BSD strlcat(), but differs when - * size <= strlen(dst). - * - * @param dst destination buffer - * @param src source string - * @param size size of destination buffer - * @return the total length of src and dst - * - * @warning since the return value use the length of src and dst, these - * absolutely _must_ be a properly 0-terminated strings, otherwise this - * will read beyond the end of the buffer and possibly crash. - */ -size_t av_strlcat(char *dst, const char *src, size_t size); - -/** - * Append output to a string, according to a format. Never write out of - * the destination buffer, and always put a terminating 0 within - * the buffer. - * @param dst destination buffer (string to which the output is - * appended) - * @param size total size of the destination buffer - * @param fmt printf-compatible format string, specifying how the - * following parameters are used - * @return the length of the string that would have been generated - * if enough space had been available - */ -size_t av_strlcatf(char *dst, size_t size, const char *fmt, ...) av_printf_format(3, 4); - -/** - * Get the count of continuous non zero chars starting from the beginning. - * - * @param len maximum number of characters to check in the string, that - * is the maximum value which is returned by the function - */ -static inline size_t av_strnlen(const char *s, size_t len) -{ - size_t i; - for (i = 0; i < len && s[i]; i++) - ; - return i; -} - -/** - * Print arguments following specified format into a large enough auto - * allocated buffer. It is similar to GNU asprintf(). - * @param fmt printf-compatible format string, specifying how the - * following parameters are used. - * @return the allocated string - * @note You have to free the string yourself with av_free(). - */ -char *av_asprintf(const char *fmt, ...) av_printf_format(1, 2); - -#if FF_API_D2STR -/** - * Convert a number to an av_malloced string. - * @deprecated use av_asprintf() with "%f" or a more specific format - */ -attribute_deprecated -char *av_d2str(double d); -#endif - -/** - * Unescape the given string until a non escaped terminating char, - * and return the token corresponding to the unescaped string. - * - * The normal \ and ' escaping is supported. Leading and trailing - * whitespaces are removed, unless they are escaped with '\' or are - * enclosed between ''. - * - * @param buf the buffer to parse, buf will be updated to point to the - * terminating char - * @param term a 0-terminated list of terminating chars - * @return the malloced unescaped string, which must be av_freed by - * the user, NULL in case of allocation failure - */ -char *av_get_token(const char **buf, const char *term); - -/** - * Split the string into several tokens which can be accessed by - * successive calls to av_strtok(). - * - * A token is defined as a sequence of characters not belonging to the - * set specified in delim. - * - * On the first call to av_strtok(), s should point to the string to - * parse, and the value of saveptr is ignored. In subsequent calls, s - * should be NULL, and saveptr should be unchanged since the previous - * call. - * - * This function is similar to strtok_r() defined in POSIX.1. - * - * @param s the string to parse, may be NULL - * @param delim 0-terminated list of token delimiters, must be non-NULL - * @param saveptr user-provided pointer which points to stored - * information necessary for av_strtok() to continue scanning the same - * string. saveptr is updated to point to the next character after the - * first delimiter found, or to NULL if the string was terminated - * @return the found token, or NULL when no token is found - */ -char *av_strtok(char *s, const char *delim, char **saveptr); - -/** - * Locale-independent conversion of ASCII isdigit. - */ -static inline av_const int av_isdigit(int c) -{ - return c >= '0' && c <= '9'; -} - -/** - * Locale-independent conversion of ASCII isgraph. - */ -static inline av_const int av_isgraph(int c) -{ - return c > 32 && c < 127; -} - -/** - * Locale-independent conversion of ASCII isspace. - */ -static inline av_const int av_isspace(int c) -{ - return c == ' ' || c == '\f' || c == '\n' || c == '\r' || c == '\t' || - c == '\v'; -} - -/** - * Locale-independent conversion of ASCII characters to uppercase. - */ -static inline av_const int av_toupper(int c) -{ - if (c >= 'a' && c <= 'z') - c ^= 0x20; - return c; -} - -/** - * Locale-independent conversion of ASCII characters to lowercase. - */ -static inline av_const int av_tolower(int c) -{ - if (c >= 'A' && c <= 'Z') - c ^= 0x20; - return c; -} - -/** - * Locale-independent conversion of ASCII isxdigit. - */ -static inline av_const int av_isxdigit(int c) -{ - c = av_tolower(c); - return av_isdigit(c) || (c >= 'a' && c <= 'f'); -} - -/** - * Locale-independent case-insensitive compare. - * @note This means only ASCII-range characters are case-insensitive - */ -int av_strcasecmp(const char *a, const char *b); - -/** - * Locale-independent case-insensitive compare. - * @note This means only ASCII-range characters are case-insensitive - */ -int av_strncasecmp(const char *a, const char *b, size_t n); - -/** - * Locale-independent strings replace. - * @note This means only ASCII-range characters are replace - */ -char *av_strireplace(const char *str, const char *from, const char *to); - -/** - * Thread safe basename. - * @param path the string to parse, on DOS both \ and / are considered separators. - * @return pointer to the basename substring. - * If path does not contain a slash, the function returns a copy of path. - * If path is a NULL pointer or points to an empty string, a pointer - * to a string "." is returned. - */ -const char *av_basename(const char *path); - -/** - * Thread safe dirname. - * @param path the string to parse, on DOS both \ and / are considered separators. - * @return A pointer to a string that's the parent directory of path. - * If path is a NULL pointer or points to an empty string, a pointer - * to a string "." is returned. - * @note the function may modify the contents of the path, so copies should be passed. - */ -const char *av_dirname(char *path); - -/** - * Match instances of a name in a comma-separated list of names. - * List entries are checked from the start to the end of the names list, - * the first match ends further processing. If an entry prefixed with '-' - * matches, then 0 is returned. The "ALL" list entry is considered to - * match all names. - * - * @param name Name to look for. - * @param names List of names. - * @return 1 on match, 0 otherwise. - */ -int av_match_name(const char *name, const char *names); - -/** - * Append path component to the existing path. - * Path separator '/' is placed between when needed. - * Resulting string have to be freed with av_free(). - * @param path base path - * @param component component to be appended - * @return new path or NULL on error. - */ -char *av_append_path_component(const char *path, const char *component); - -enum AVEscapeMode { - AV_ESCAPE_MODE_AUTO, ///< Use auto-selected escaping mode. - AV_ESCAPE_MODE_BACKSLASH, ///< Use backslash escaping. - AV_ESCAPE_MODE_QUOTE, ///< Use single-quote escaping. - AV_ESCAPE_MODE_XML, ///< Use XML non-markup character data escaping. -}; - -/** - * Consider spaces special and escape them even in the middle of the - * string. - * - * This is equivalent to adding the whitespace characters to the special - * characters lists, except it is guaranteed to use the exact same list - * of whitespace characters as the rest of libavutil. - */ -#define AV_ESCAPE_FLAG_WHITESPACE (1 << 0) - -/** - * Escape only specified special characters. - * Without this flag, escape also any characters that may be considered - * special by av_get_token(), such as the single quote. - */ -#define AV_ESCAPE_FLAG_STRICT (1 << 1) - -/** - * Within AV_ESCAPE_MODE_XML, additionally escape single quotes for single - * quoted attributes. - */ -#define AV_ESCAPE_FLAG_XML_SINGLE_QUOTES (1 << 2) - -/** - * Within AV_ESCAPE_MODE_XML, additionally escape double quotes for double - * quoted attributes. - */ -#define AV_ESCAPE_FLAG_XML_DOUBLE_QUOTES (1 << 3) - - -/** - * Escape string in src, and put the escaped string in an allocated - * string in *dst, which must be freed with av_free(). - * - * @param dst pointer where an allocated string is put - * @param src string to escape, must be non-NULL - * @param special_chars string containing the special characters which - * need to be escaped, can be NULL - * @param mode escape mode to employ, see AV_ESCAPE_MODE_* macros. - * Any unknown value for mode will be considered equivalent to - * AV_ESCAPE_MODE_BACKSLASH, but this behaviour can change without - * notice. - * @param flags flags which control how to escape, see AV_ESCAPE_FLAG_ macros - * @return the length of the allocated string, or a negative error code in case of error - * @see av_bprint_escape() - */ -av_warn_unused_result -int av_escape(char **dst, const char *src, const char *special_chars, - enum AVEscapeMode mode, int flags); - -#define AV_UTF8_FLAG_ACCEPT_INVALID_BIG_CODES 1 ///< accept codepoints over 0x10FFFF -#define AV_UTF8_FLAG_ACCEPT_NON_CHARACTERS 2 ///< accept non-characters - 0xFFFE and 0xFFFF -#define AV_UTF8_FLAG_ACCEPT_SURROGATES 4 ///< accept UTF-16 surrogates codes -#define AV_UTF8_FLAG_EXCLUDE_XML_INVALID_CONTROL_CODES 8 ///< exclude control codes not accepted by XML - -#define AV_UTF8_FLAG_ACCEPT_ALL \ - AV_UTF8_FLAG_ACCEPT_INVALID_BIG_CODES|AV_UTF8_FLAG_ACCEPT_NON_CHARACTERS|AV_UTF8_FLAG_ACCEPT_SURROGATES - -/** - * Read and decode a single UTF-8 code point (character) from the - * buffer in *buf, and update *buf to point to the next byte to - * decode. - * - * In case of an invalid byte sequence, the pointer will be updated to - * the next byte after the invalid sequence and the function will - * return an error code. - * - * Depending on the specified flags, the function will also fail in - * case the decoded code point does not belong to a valid range. - * - * @note For speed-relevant code a carefully implemented use of - * GET_UTF8() may be preferred. - * - * @param codep pointer used to return the parsed code in case of success. - * The value in *codep is set even in case the range check fails. - * @param bufp pointer to the address the first byte of the sequence - * to decode, updated by the function to point to the - * byte next after the decoded sequence - * @param buf_end pointer to the end of the buffer, points to the next - * byte past the last in the buffer. This is used to - * avoid buffer overreads (in case of an unfinished - * UTF-8 sequence towards the end of the buffer). - * @param flags a collection of AV_UTF8_FLAG_* flags - * @return >= 0 in case a sequence was successfully read, a negative - * value in case of invalid sequence - */ -av_warn_unused_result -int av_utf8_decode(int32_t *codep, const uint8_t **bufp, const uint8_t *buf_end, - unsigned int flags); - -/** - * Check if a name is in a list. - * @returns 0 if not found, or the 1 based index where it has been found in the - * list. - */ -int av_match_list(const char *name, const char *list, char separator); - -/** - * See libc sscanf manual for more information. - * Locale-independent sscanf implementation. - */ -int av_sscanf(const char *string, const char *format, ...); - -/** - * @} - */ - -#endif /* AVUTIL_AVSTRING_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/avutil.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/avutil.h deleted file mode 100644 index 64b68bdb..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/avutil.h +++ /dev/null @@ -1,371 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AVUTIL_H -#define AVUTIL_AVUTIL_H - -/** - * @file - * @ingroup lavu - * Convenience header that includes @ref lavu "libavutil"'s core. - */ - -/** - * @mainpage - * - * @section ffmpeg_intro Introduction - * - * This document describes the usage of the different libraries - * provided by FFmpeg. - * - * @li @ref libavc "libavcodec" encoding/decoding library - * @li @ref lavfi "libavfilter" graph-based frame editing library - * @li @ref libavf "libavformat" I/O and muxing/demuxing library - * @li @ref lavd "libavdevice" special devices muxing/demuxing library - * @li @ref lavu "libavutil" common utility library - * @li @ref lswr "libswresample" audio resampling, format conversion and mixing - * @li @ref lpp "libpostproc" post processing library - * @li @ref libsws "libswscale" color conversion and scaling library - * - * @section ffmpeg_versioning Versioning and compatibility - * - * Each of the FFmpeg libraries contains a version.h header, which defines a - * major, minor and micro version number with the - * LIBRARYNAME_VERSION_{MAJOR,MINOR,MICRO} macros. The major version - * number is incremented with backward incompatible changes - e.g. removing - * parts of the public API, reordering public struct members, etc. The minor - * version number is incremented for backward compatible API changes or major - * new features - e.g. adding a new public function or a new decoder. The micro - * version number is incremented for smaller changes that a calling program - * might still want to check for - e.g. changing behavior in a previously - * unspecified situation. - * - * FFmpeg guarantees backward API and ABI compatibility for each library as long - * as its major version number is unchanged. This means that no public symbols - * will be removed or renamed. Types and names of the public struct members and - * values of public macros and enums will remain the same (unless they were - * explicitly declared as not part of the public API). Documented behavior will - * not change. - * - * In other words, any correct program that works with a given FFmpeg snapshot - * should work just as well without any changes with any later snapshot with the - * same major versions. This applies to both rebuilding the program against new - * FFmpeg versions or to replacing the dynamic FFmpeg libraries that a program - * links against. - * - * However, new public symbols may be added and new members may be appended to - * public structs whose size is not part of public ABI (most public structs in - * FFmpeg). New macros and enum values may be added. Behavior in undocumented - * situations may change slightly (and be documented). All those are accompanied - * by an entry in doc/APIchanges and incrementing either the minor or micro - * version number. - */ - -/** - * @defgroup lavu libavutil - * Common code shared across all FFmpeg libraries. - * - * @note - * libavutil is designed to be modular. In most cases, in order to use the - * functions provided by one component of libavutil you must explicitly include - * the specific header containing that feature. If you are only using - * media-related components, you could simply include libavutil/avutil.h, which - * brings in most of the "core" components. - * - * @{ - * - * @defgroup lavu_crypto Crypto and Hashing - * - * @{ - * @} - * - * @defgroup lavu_math Mathematics - * @{ - * - * @} - * - * @defgroup lavu_string String Manipulation - * - * @{ - * - * @} - * - * @defgroup lavu_mem Memory Management - * - * @{ - * - * @} - * - * @defgroup lavu_data Data Structures - * @{ - * - * @} - * - * @defgroup lavu_video Video related - * - * @{ - * - * @} - * - * @defgroup lavu_audio Audio related - * - * @{ - * - * @} - * - * @defgroup lavu_error Error Codes - * - * @{ - * - * @} - * - * @defgroup lavu_log Logging Facility - * - * @{ - * - * @} - * - * @defgroup lavu_misc Other - * - * @{ - * - * @defgroup preproc_misc Preprocessor String Macros - * - * @{ - * - * @} - * - * @defgroup version_utils Library Version Macros - * - * @{ - * - * @} - */ - - -/** - * @addtogroup lavu_ver - * @{ - */ - -/** - * Return the LIBAVUTIL_VERSION_INT constant. - */ -unsigned avutil_version(void); - -/** - * Return an informative version string. This usually is the actual release - * version number or a git commit description. This string has no fixed format - * and can change any time. It should never be parsed by code. - */ -const char *av_version_info(void); - -/** - * Return the libavutil build-time configuration. - */ -const char *avutil_configuration(void); - -/** - * Return the libavutil license. - */ -const char *avutil_license(void); - -/** - * @} - */ - -/** - * @addtogroup lavu_media Media Type - * @brief Media Type - */ - -enum AVMediaType { - AVMEDIA_TYPE_UNKNOWN = -1, ///< Usually treated as AVMEDIA_TYPE_DATA - AVMEDIA_TYPE_VIDEO, - AVMEDIA_TYPE_AUDIO, - AVMEDIA_TYPE_DATA, ///< Opaque data information usually continuous - AVMEDIA_TYPE_SUBTITLE, - AVMEDIA_TYPE_ATTACHMENT, ///< Opaque data information usually sparse - AVMEDIA_TYPE_NB -}; - -/** - * Return a string describing the media_type enum, NULL if media_type - * is unknown. - */ -const char *av_get_media_type_string(enum AVMediaType media_type); - -/** - * @defgroup lavu_const Constants - * @{ - * - * @defgroup lavu_enc Encoding specific - * - * @note those definition should move to avcodec - * @{ - */ - -#define FF_LAMBDA_SHIFT 7 -#define FF_LAMBDA_SCALE (1< - -/** - * @defgroup lavu_base64 Base64 - * @ingroup lavu_crypto - * @{ - */ - -/** - * Decode a base64-encoded string. - * - * @param out buffer for decoded data - * @param in null-terminated input string - * @param out_size size in bytes of the out buffer, must be at - * least 3/4 of the length of in, that is AV_BASE64_DECODE_SIZE(strlen(in)) - * @return number of bytes written, or a negative value in case of - * invalid input - */ -int av_base64_decode(uint8_t *out, const char *in, int out_size); - -/** - * Calculate the output size in bytes needed to decode a base64 string - * with length x to a data buffer. - */ -#define AV_BASE64_DECODE_SIZE(x) ((x) * 3LL / 4) - -/** - * Encode data to base64 and null-terminate. - * - * @param out buffer for encoded data - * @param out_size size in bytes of the out buffer (including the - * null terminator), must be at least AV_BASE64_SIZE(in_size) - * @param in input buffer containing the data to encode - * @param in_size size in bytes of the in buffer - * @return out or NULL in case of error - */ -char *av_base64_encode(char *out, int out_size, const uint8_t *in, int in_size); - -/** - * Calculate the output size needed to base64-encode x bytes to a - * null-terminated string. - */ -#define AV_BASE64_SIZE(x) (((x)+2) / 3 * 4 + 1) - - /** - * @} - */ - -#endif /* AVUTIL_BASE64_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/blowfish.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/blowfish.h deleted file mode 100644 index 9e289a40..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/blowfish.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * Blowfish algorithm - * Copyright (c) 2012 Samuel Pitoiset - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_BLOWFISH_H -#define AVUTIL_BLOWFISH_H - -#include - -/** - * @defgroup lavu_blowfish Blowfish - * @ingroup lavu_crypto - * @{ - */ - -#define AV_BF_ROUNDS 16 - -typedef struct AVBlowfish { - uint32_t p[AV_BF_ROUNDS + 2]; - uint32_t s[4][256]; -} AVBlowfish; - -/** - * Allocate an AVBlowfish context. - */ -AVBlowfish *av_blowfish_alloc(void); - -/** - * Initialize an AVBlowfish context. - * - * @param ctx an AVBlowfish context - * @param key a key - * @param key_len length of the key - */ -void av_blowfish_init(struct AVBlowfish *ctx, const uint8_t *key, int key_len); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * - * @param ctx an AVBlowfish context - * @param xl left four bytes halves of input to be encrypted - * @param xr right four bytes halves of input to be encrypted - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_blowfish_crypt_ecb(struct AVBlowfish *ctx, uint32_t *xl, uint32_t *xr, - int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * - * @param ctx an AVBlowfish context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_blowfish_crypt(struct AVBlowfish *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_BLOWFISH_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/bprint.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/bprint.h deleted file mode 100644 index c09b1ac1..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/bprint.h +++ /dev/null @@ -1,219 +0,0 @@ -/* - * Copyright (c) 2012 Nicolas George - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_BPRINT_H -#define AVUTIL_BPRINT_H - -#include - -#include "attributes.h" -#include "avstring.h" - -/** - * Define a structure with extra padding to a fixed size - * This helps ensuring binary compatibility with future versions. - */ - -#define FF_PAD_STRUCTURE(name, size, ...) \ -struct ff_pad_helper_##name { __VA_ARGS__ }; \ -typedef struct name { \ - __VA_ARGS__ \ - char reserved_padding[size - sizeof(struct ff_pad_helper_##name)]; \ -} name; - -/** - * Buffer to print data progressively - * - * The string buffer grows as necessary and is always 0-terminated. - * The content of the string is never accessed, and thus is - * encoding-agnostic and can even hold binary data. - * - * Small buffers are kept in the structure itself, and thus require no - * memory allocation at all (unless the contents of the buffer is needed - * after the structure goes out of scope). This is almost as lightweight as - * declaring a local "char buf[512]". - * - * The length of the string can go beyond the allocated size: the buffer is - * then truncated, but the functions still keep account of the actual total - * length. - * - * In other words, buf->len can be greater than buf->size and records the - * total length of what would have been to the buffer if there had been - * enough memory. - * - * Append operations do not need to be tested for failure: if a memory - * allocation fails, data stop being appended to the buffer, but the length - * is still updated. This situation can be tested with - * av_bprint_is_complete(). - * - * The size_max field determines several possible behaviours: - * - * size_max = -1 (= UINT_MAX) or any large value will let the buffer be - * reallocated as necessary, with an amortized linear cost. - * - * size_max = 0 prevents writing anything to the buffer: only the total - * length is computed. The write operations can then possibly be repeated in - * a buffer with exactly the necessary size - * (using size_init = size_max = len + 1). - * - * size_max = 1 is automatically replaced by the exact size available in the - * structure itself, thus ensuring no dynamic memory allocation. The - * internal buffer is large enough to hold a reasonable paragraph of text, - * such as the current paragraph. - */ - -FF_PAD_STRUCTURE(AVBPrint, 1024, - char *str; /**< string so far */ - unsigned len; /**< length so far */ - unsigned size; /**< allocated memory */ - unsigned size_max; /**< maximum allocated memory */ - char reserved_internal_buffer[1]; -) - -/** - * Convenience macros for special values for av_bprint_init() size_max - * parameter. - */ -#define AV_BPRINT_SIZE_UNLIMITED ((unsigned)-1) -#define AV_BPRINT_SIZE_AUTOMATIC 1 -#define AV_BPRINT_SIZE_COUNT_ONLY 0 - -/** - * Init a print buffer. - * - * @param buf buffer to init - * @param size_init initial size (including the final 0) - * @param size_max maximum size; - * 0 means do not write anything, just count the length; - * 1 is replaced by the maximum value for automatic storage; - * any large value means that the internal buffer will be - * reallocated as needed up to that limit; -1 is converted to - * UINT_MAX, the largest limit possible. - * Check also AV_BPRINT_SIZE_* macros. - */ -void av_bprint_init(AVBPrint *buf, unsigned size_init, unsigned size_max); - -/** - * Init a print buffer using a pre-existing buffer. - * - * The buffer will not be reallocated. - * - * @param buf buffer structure to init - * @param buffer byte buffer to use for the string data - * @param size size of buffer - */ -void av_bprint_init_for_buffer(AVBPrint *buf, char *buffer, unsigned size); - -/** - * Append a formatted string to a print buffer. - */ -void av_bprintf(AVBPrint *buf, const char *fmt, ...) av_printf_format(2, 3); - -/** - * Append a formatted string to a print buffer. - */ -void av_vbprintf(AVBPrint *buf, const char *fmt, va_list vl_arg); - -/** - * Append char c n times to a print buffer. - */ -void av_bprint_chars(AVBPrint *buf, char c, unsigned n); - -/** - * Append data to a print buffer. - * - * param buf bprint buffer to use - * param data pointer to data - * param size size of data - */ -void av_bprint_append_data(AVBPrint *buf, const char *data, unsigned size); - -struct tm; -/** - * Append a formatted date and time to a print buffer. - * - * param buf bprint buffer to use - * param fmt date and time format string, see strftime() - * param tm broken-down time structure to translate - * - * @note due to poor design of the standard strftime function, it may - * produce poor results if the format string expands to a very long text and - * the bprint buffer is near the limit stated by the size_max option. - */ -void av_bprint_strftime(AVBPrint *buf, const char *fmt, const struct tm *tm); - -/** - * Allocate bytes in the buffer for external use. - * - * @param[in] buf buffer structure - * @param[in] size required size - * @param[out] mem pointer to the memory area - * @param[out] actual_size size of the memory area after allocation; - * can be larger or smaller than size - */ -void av_bprint_get_buffer(AVBPrint *buf, unsigned size, - unsigned char **mem, unsigned *actual_size); - -/** - * Reset the string to "" but keep internal allocated data. - */ -void av_bprint_clear(AVBPrint *buf); - -/** - * Test if the print buffer is complete (not truncated). - * - * It may have been truncated due to a memory allocation failure - * or the size_max limit (compare size and size_max if necessary). - */ -static inline int av_bprint_is_complete(const AVBPrint *buf) -{ - return buf->len < buf->size; -} - -/** - * Finalize a print buffer. - * - * The print buffer can no longer be used afterwards, - * but the len and size fields are still valid. - * - * @arg[out] ret_str if not NULL, used to return a permanent copy of the - * buffer contents, or NULL if memory allocation fails; - * if NULL, the buffer is discarded and freed - * @return 0 for success or error code (probably AVERROR(ENOMEM)) - */ -int av_bprint_finalize(AVBPrint *buf, char **ret_str); - -/** - * Escape the content in src and append it to dstbuf. - * - * @param dstbuf already inited destination bprint buffer - * @param src string containing the text to escape - * @param special_chars string containing the special characters which - * need to be escaped, can be NULL - * @param mode escape mode to employ, see AV_ESCAPE_MODE_* macros. - * Any unknown value for mode will be considered equivalent to - * AV_ESCAPE_MODE_BACKSLASH, but this behaviour can change without - * notice. - * @param flags flags which control how to escape, see AV_ESCAPE_FLAG_* macros - */ -void av_bprint_escape(AVBPrint *dstbuf, const char *src, const char *special_chars, - enum AVEscapeMode mode, int flags); - -#endif /* AVUTIL_BPRINT_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/bswap.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/bswap.h deleted file mode 100644 index 91cb7953..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/bswap.h +++ /dev/null @@ -1,109 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * byte swapping routines - */ - -#ifndef AVUTIL_BSWAP_H -#define AVUTIL_BSWAP_H - -#include -#include "libavutil/avconfig.h" -#include "attributes.h" - -#ifdef HAVE_AV_CONFIG_H - -#include "config.h" - -#if ARCH_AARCH64 -# include "aarch64/bswap.h" -#elif ARCH_ARM -# include "arm/bswap.h" -#elif ARCH_AVR32 -# include "avr32/bswap.h" -#elif ARCH_SH4 -# include "sh4/bswap.h" -#elif ARCH_X86 -# include "x86/bswap.h" -#endif - -#endif /* HAVE_AV_CONFIG_H */ - -#define AV_BSWAP16C(x) (((x) << 8 & 0xff00) | ((x) >> 8 & 0x00ff)) -#define AV_BSWAP32C(x) (AV_BSWAP16C(x) << 16 | AV_BSWAP16C((x) >> 16)) -#define AV_BSWAP64C(x) (AV_BSWAP32C(x) << 32 | AV_BSWAP32C((x) >> 32)) - -#define AV_BSWAPC(s, x) AV_BSWAP##s##C(x) - -#ifndef av_bswap16 -static av_always_inline av_const uint16_t av_bswap16(uint16_t x) -{ - x= (x>>8) | (x<<8); - return x; -} -#endif - -#ifndef av_bswap32 -static av_always_inline av_const uint32_t av_bswap32(uint32_t x) -{ - return AV_BSWAP32C(x); -} -#endif - -#ifndef av_bswap64 -static inline uint64_t av_const av_bswap64(uint64_t x) -{ - return (uint64_t)av_bswap32(x) << 32 | av_bswap32(x >> 32); -} -#endif - -// be2ne ... big-endian to native-endian -// le2ne ... little-endian to native-endian - -#if AV_HAVE_BIGENDIAN -#define av_be2ne16(x) (x) -#define av_be2ne32(x) (x) -#define av_be2ne64(x) (x) -#define av_le2ne16(x) av_bswap16(x) -#define av_le2ne32(x) av_bswap32(x) -#define av_le2ne64(x) av_bswap64(x) -#define AV_BE2NEC(s, x) (x) -#define AV_LE2NEC(s, x) AV_BSWAPC(s, x) -#else -#define av_be2ne16(x) av_bswap16(x) -#define av_be2ne32(x) av_bswap32(x) -#define av_be2ne64(x) av_bswap64(x) -#define av_le2ne16(x) (x) -#define av_le2ne32(x) (x) -#define av_le2ne64(x) (x) -#define AV_BE2NEC(s, x) AV_BSWAPC(s, x) -#define AV_LE2NEC(s, x) (x) -#endif - -#define AV_BE2NE16C(x) AV_BE2NEC(16, x) -#define AV_BE2NE32C(x) AV_BE2NEC(32, x) -#define AV_BE2NE64C(x) AV_BE2NEC(64, x) -#define AV_LE2NE16C(x) AV_LE2NEC(16, x) -#define AV_LE2NE32C(x) AV_LE2NEC(32, x) -#define AV_LE2NE64C(x) AV_LE2NEC(64, x) - -#endif /* AVUTIL_BSWAP_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/buffer.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/buffer.h deleted file mode 100644 index e1ef5b7f..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/buffer.h +++ /dev/null @@ -1,322 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_buffer - * refcounted data buffer API - */ - -#ifndef AVUTIL_BUFFER_H -#define AVUTIL_BUFFER_H - -#include -#include - -/** - * @defgroup lavu_buffer AVBuffer - * @ingroup lavu_data - * - * @{ - * AVBuffer is an API for reference-counted data buffers. - * - * There are two core objects in this API -- AVBuffer and AVBufferRef. AVBuffer - * represents the data buffer itself; it is opaque and not meant to be accessed - * by the caller directly, but only through AVBufferRef. However, the caller may - * e.g. compare two AVBuffer pointers to check whether two different references - * are describing the same data buffer. AVBufferRef represents a single - * reference to an AVBuffer and it is the object that may be manipulated by the - * caller directly. - * - * There are two functions provided for creating a new AVBuffer with a single - * reference -- av_buffer_alloc() to just allocate a new buffer, and - * av_buffer_create() to wrap an existing array in an AVBuffer. From an existing - * reference, additional references may be created with av_buffer_ref(). - * Use av_buffer_unref() to free a reference (this will automatically free the - * data once all the references are freed). - * - * The convention throughout this API and the rest of FFmpeg is such that the - * buffer is considered writable if there exists only one reference to it (and - * it has not been marked as read-only). The av_buffer_is_writable() function is - * provided to check whether this is true and av_buffer_make_writable() will - * automatically create a new writable buffer when necessary. - * Of course nothing prevents the calling code from violating this convention, - * however that is safe only when all the existing references are under its - * control. - * - * @note Referencing and unreferencing the buffers is thread-safe and thus - * may be done from multiple threads simultaneously without any need for - * additional locking. - * - * @note Two different references to the same buffer can point to different - * parts of the buffer (i.e. their AVBufferRef.data will not be equal). - */ - -/** - * A reference counted buffer type. It is opaque and is meant to be used through - * references (AVBufferRef). - */ -typedef struct AVBuffer AVBuffer; - -/** - * A reference to a data buffer. - * - * The size of this struct is not a part of the public ABI and it is not meant - * to be allocated directly. - */ -typedef struct AVBufferRef { - AVBuffer *buffer; - - /** - * The data buffer. It is considered writable if and only if - * this is the only reference to the buffer, in which case - * av_buffer_is_writable() returns 1. - */ - uint8_t *data; - /** - * Size of data in bytes. - */ - size_t size; -} AVBufferRef; - -/** - * Allocate an AVBuffer of the given size using av_malloc(). - * - * @return an AVBufferRef of given size or NULL when out of memory - */ -AVBufferRef *av_buffer_alloc(size_t size); - -/** - * Same as av_buffer_alloc(), except the returned buffer will be initialized - * to zero. - */ -AVBufferRef *av_buffer_allocz(size_t size); - -/** - * Always treat the buffer as read-only, even when it has only one - * reference. - */ -#define AV_BUFFER_FLAG_READONLY (1 << 0) - -/** - * Create an AVBuffer from an existing array. - * - * If this function is successful, data is owned by the AVBuffer. The caller may - * only access data through the returned AVBufferRef and references derived from - * it. - * If this function fails, data is left untouched. - * @param data data array - * @param size size of data in bytes - * @param free a callback for freeing this buffer's data - * @param opaque parameter to be got for processing or passed to free - * @param flags a combination of AV_BUFFER_FLAG_* - * - * @return an AVBufferRef referring to data on success, NULL on failure. - */ -AVBufferRef *av_buffer_create(uint8_t *data, size_t size, - void (*free)(void *opaque, uint8_t *data), - void *opaque, int flags); - -/** - * Default free callback, which calls av_free() on the buffer data. - * This function is meant to be passed to av_buffer_create(), not called - * directly. - */ -void av_buffer_default_free(void *opaque, uint8_t *data); - -/** - * Create a new reference to an AVBuffer. - * - * @return a new AVBufferRef referring to the same AVBuffer as buf or NULL on - * failure. - */ -AVBufferRef *av_buffer_ref(const AVBufferRef *buf); - -/** - * Free a given reference and automatically free the buffer if there are no more - * references to it. - * - * @param buf the reference to be freed. The pointer is set to NULL on return. - */ -void av_buffer_unref(AVBufferRef **buf); - -/** - * @return 1 if the caller may write to the data referred to by buf (which is - * true if and only if buf is the only reference to the underlying AVBuffer). - * Return 0 otherwise. - * A positive answer is valid until av_buffer_ref() is called on buf. - */ -int av_buffer_is_writable(const AVBufferRef *buf); - -/** - * @return the opaque parameter set by av_buffer_create. - */ -void *av_buffer_get_opaque(const AVBufferRef *buf); - -int av_buffer_get_ref_count(const AVBufferRef *buf); - -/** - * Create a writable reference from a given buffer reference, avoiding data copy - * if possible. - * - * @param buf buffer reference to make writable. On success, buf is either left - * untouched, or it is unreferenced and a new writable AVBufferRef is - * written in its place. On failure, buf is left untouched. - * @return 0 on success, a negative AVERROR on failure. - */ -int av_buffer_make_writable(AVBufferRef **buf); - -/** - * Reallocate a given buffer. - * - * @param buf a buffer reference to reallocate. On success, buf will be - * unreferenced and a new reference with the required size will be - * written in its place. On failure buf will be left untouched. *buf - * may be NULL, then a new buffer is allocated. - * @param size required new buffer size. - * @return 0 on success, a negative AVERROR on failure. - * - * @note the buffer is actually reallocated with av_realloc() only if it was - * initially allocated through av_buffer_realloc(NULL) and there is only one - * reference to it (i.e. the one passed to this function). In all other cases - * a new buffer is allocated and the data is copied. - */ -int av_buffer_realloc(AVBufferRef **buf, size_t size); - -/** - * Ensure dst refers to the same data as src. - * - * When *dst is already equivalent to src, do nothing. Otherwise unreference dst - * and replace it with a new reference to src. - * - * @param dst Pointer to either a valid buffer reference or NULL. On success, - * this will point to a buffer reference equivalent to src. On - * failure, dst will be left untouched. - * @param src A buffer reference to replace dst with. May be NULL, then this - * function is equivalent to av_buffer_unref(dst). - * @return 0 on success - * AVERROR(ENOMEM) on memory allocation failure. - */ -int av_buffer_replace(AVBufferRef **dst, const AVBufferRef *src); - -/** - * @} - */ - -/** - * @defgroup lavu_bufferpool AVBufferPool - * @ingroup lavu_data - * - * @{ - * AVBufferPool is an API for a lock-free thread-safe pool of AVBuffers. - * - * Frequently allocating and freeing large buffers may be slow. AVBufferPool is - * meant to solve this in cases when the caller needs a set of buffers of the - * same size (the most obvious use case being buffers for raw video or audio - * frames). - * - * At the beginning, the user must call av_buffer_pool_init() to create the - * buffer pool. Then whenever a buffer is needed, call av_buffer_pool_get() to - * get a reference to a new buffer, similar to av_buffer_alloc(). This new - * reference works in all aspects the same way as the one created by - * av_buffer_alloc(). However, when the last reference to this buffer is - * unreferenced, it is returned to the pool instead of being freed and will be - * reused for subsequent av_buffer_pool_get() calls. - * - * When the caller is done with the pool and no longer needs to allocate any new - * buffers, av_buffer_pool_uninit() must be called to mark the pool as freeable. - * Once all the buffers are released, it will automatically be freed. - * - * Allocating and releasing buffers with this API is thread-safe as long as - * either the default alloc callback is used, or the user-supplied one is - * thread-safe. - */ - -/** - * The buffer pool. This structure is opaque and not meant to be accessed - * directly. It is allocated with av_buffer_pool_init() and freed with - * av_buffer_pool_uninit(). - */ -typedef struct AVBufferPool AVBufferPool; - -/** - * Allocate and initialize a buffer pool. - * - * @param size size of each buffer in this pool - * @param alloc a function that will be used to allocate new buffers when the - * pool is empty. May be NULL, then the default allocator will be used - * (av_buffer_alloc()). - * @return newly created buffer pool on success, NULL on error. - */ -AVBufferPool *av_buffer_pool_init(size_t size, AVBufferRef* (*alloc)(size_t size)); - -/** - * Allocate and initialize a buffer pool with a more complex allocator. - * - * @param size size of each buffer in this pool - * @param opaque arbitrary user data used by the allocator - * @param alloc a function that will be used to allocate new buffers when the - * pool is empty. May be NULL, then the default allocator will be - * used (av_buffer_alloc()). - * @param pool_free a function that will be called immediately before the pool - * is freed. I.e. after av_buffer_pool_uninit() is called - * by the caller and all the frames are returned to the pool - * and freed. It is intended to uninitialize the user opaque - * data. May be NULL. - * @return newly created buffer pool on success, NULL on error. - */ -AVBufferPool *av_buffer_pool_init2(size_t size, void *opaque, - AVBufferRef* (*alloc)(void *opaque, size_t size), - void (*pool_free)(void *opaque)); - -/** - * Mark the pool as being available for freeing. It will actually be freed only - * once all the allocated buffers associated with the pool are released. Thus it - * is safe to call this function while some of the allocated buffers are still - * in use. - * - * @param pool pointer to the pool to be freed. It will be set to NULL. - */ -void av_buffer_pool_uninit(AVBufferPool **pool); - -/** - * Allocate a new AVBuffer, reusing an old buffer from the pool when available. - * This function may be called simultaneously from multiple threads. - * - * @return a reference to the new buffer on success, NULL on error. - */ -AVBufferRef *av_buffer_pool_get(AVBufferPool *pool); - -/** - * Query the original opaque parameter of an allocated buffer in the pool. - * - * @param ref a buffer reference to a buffer returned by av_buffer_pool_get. - * @return the opaque parameter set by the buffer allocator function of the - * buffer pool. - * - * @note the opaque parameter of ref is used by the buffer pool implementation, - * therefore you have to use this function to access the original opaque - * parameter of an allocated buffer. - */ -void *av_buffer_pool_buffer_get_opaque(const AVBufferRef *ref); - -/** - * @} - */ - -#endif /* AVUTIL_BUFFER_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/camellia.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/camellia.h deleted file mode 100644 index e674c9b9..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/camellia.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * An implementation of the CAMELLIA algorithm as mentioned in RFC3713 - * Copyright (c) 2014 Supraja Meedinti - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CAMELLIA_H -#define AVUTIL_CAMELLIA_H - -#include - - -/** - * @file - * @brief Public header for libavutil CAMELLIA algorithm - * @defgroup lavu_camellia CAMELLIA - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_camellia_size; - -struct AVCAMELLIA; - -/** - * Allocate an AVCAMELLIA context - * To free the struct: av_free(ptr) - */ -struct AVCAMELLIA *av_camellia_alloc(void); - -/** - * Initialize an AVCAMELLIA context. - * - * @param ctx an AVCAMELLIA context - * @param key a key of 16, 24, 32 bytes used for encryption/decryption - * @param key_bits number of keybits: possible are 128, 192, 256 - */ -int av_camellia_init(struct AVCAMELLIA *ctx, const uint8_t *key, int key_bits); - -/** - * Encrypt or decrypt a buffer using a previously initialized context - * - * @param ctx an AVCAMELLIA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 16 byte blocks - * @paran iv initialization vector for CBC mode, NULL for ECB mode - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_camellia_crypt(struct AVCAMELLIA *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t* iv, int decrypt); - -/** - * @} - */ -#endif /* AVUTIL_CAMELLIA_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/cast5.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/cast5.h deleted file mode 100644 index ad5b347e..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/cast5.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * An implementation of the CAST128 algorithm as mentioned in RFC2144 - * Copyright (c) 2014 Supraja Meedinti - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CAST5_H -#define AVUTIL_CAST5_H - -#include - - -/** - * @file - * @brief Public header for libavutil CAST5 algorithm - * @defgroup lavu_cast5 CAST5 - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_cast5_size; - -struct AVCAST5; - -/** - * Allocate an AVCAST5 context - * To free the struct: av_free(ptr) - */ -struct AVCAST5 *av_cast5_alloc(void); -/** - * Initialize an AVCAST5 context. - * - * @param ctx an AVCAST5 context - * @param key a key of 5,6,...16 bytes used for encryption/decryption - * @param key_bits number of keybits: possible are 40,48,...,128 - * @return 0 on success, less than 0 on failure - */ -int av_cast5_init(struct AVCAST5 *ctx, const uint8_t *key, int key_bits); - -/** - * Encrypt or decrypt a buffer using a previously initialized context, ECB mode only - * - * @param ctx an AVCAST5 context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_cast5_crypt(struct AVCAST5 *ctx, uint8_t *dst, const uint8_t *src, int count, int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context - * - * @param ctx an AVCAST5 context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, NULL for ECB mode - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_cast5_crypt2(struct AVCAST5 *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); -/** - * @} - */ -#endif /* AVUTIL_CAST5_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/channel_layout.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/channel_layout.h deleted file mode 100644 index 4dd6614d..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/channel_layout.h +++ /dev/null @@ -1,749 +0,0 @@ -/* - * Copyright (c) 2006 Michael Niedermayer - * Copyright (c) 2008 Peter Ross - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CHANNEL_LAYOUT_H -#define AVUTIL_CHANNEL_LAYOUT_H - -#include -#include - -#include "version.h" -#include "attributes.h" - -/** - * @file - * audio channel layout utility functions - */ - -/** - * @addtogroup lavu_audio - * @{ - */ - -enum AVChannel { - ///< Invalid channel index - AV_CHAN_NONE = -1, - AV_CHAN_FRONT_LEFT, - AV_CHAN_FRONT_RIGHT, - AV_CHAN_FRONT_CENTER, - AV_CHAN_LOW_FREQUENCY, - AV_CHAN_BACK_LEFT, - AV_CHAN_BACK_RIGHT, - AV_CHAN_FRONT_LEFT_OF_CENTER, - AV_CHAN_FRONT_RIGHT_OF_CENTER, - AV_CHAN_BACK_CENTER, - AV_CHAN_SIDE_LEFT, - AV_CHAN_SIDE_RIGHT, - AV_CHAN_TOP_CENTER, - AV_CHAN_TOP_FRONT_LEFT, - AV_CHAN_TOP_FRONT_CENTER, - AV_CHAN_TOP_FRONT_RIGHT, - AV_CHAN_TOP_BACK_LEFT, - AV_CHAN_TOP_BACK_CENTER, - AV_CHAN_TOP_BACK_RIGHT, - /** Stereo downmix. */ - AV_CHAN_STEREO_LEFT = 29, - /** See above. */ - AV_CHAN_STEREO_RIGHT, - AV_CHAN_WIDE_LEFT, - AV_CHAN_WIDE_RIGHT, - AV_CHAN_SURROUND_DIRECT_LEFT, - AV_CHAN_SURROUND_DIRECT_RIGHT, - AV_CHAN_LOW_FREQUENCY_2, - AV_CHAN_TOP_SIDE_LEFT, - AV_CHAN_TOP_SIDE_RIGHT, - AV_CHAN_BOTTOM_FRONT_CENTER, - AV_CHAN_BOTTOM_FRONT_LEFT, - AV_CHAN_BOTTOM_FRONT_RIGHT, - - /** Channel is empty can be safely skipped. */ - AV_CHAN_UNUSED = 0x200, - - /** Channel contains data, but its position is unknown. */ - AV_CHAN_UNKNOWN = 0x300, - - /** - * Range of channels between AV_CHAN_AMBISONIC_BASE and - * AV_CHAN_AMBISONIC_END represent Ambisonic components using the ACN system. - * - * Given a channel id between AV_CHAN_AMBISONIC_BASE and - * AV_CHAN_AMBISONIC_END (inclusive), the ACN index of the channel is - * = - AV_CHAN_AMBISONIC_BASE. - * - * @note these values are only used for AV_CHANNEL_ORDER_CUSTOM channel - * orderings, the AV_CHANNEL_ORDER_AMBISONIC ordering orders the channels - * implicitly by their position in the stream. - */ - AV_CHAN_AMBISONIC_BASE = 0x400, - // leave space for 1024 ids, which correspond to maximum order-32 harmonics, - // which should be enough for the foreseeable use cases - AV_CHAN_AMBISONIC_END = 0x7ff, -}; - -enum AVChannelOrder { - /** - * Only the channel count is specified, without any further information - * about the channel order. - */ - AV_CHANNEL_ORDER_UNSPEC, - /** - * The native channel order, i.e. the channels are in the same order in - * which they are defined in the AVChannel enum. This supports up to 63 - * different channels. - */ - AV_CHANNEL_ORDER_NATIVE, - /** - * The channel order does not correspond to any other predefined order and - * is stored as an explicit map. For example, this could be used to support - * layouts with 64 or more channels, or with empty/skipped (AV_CHAN_SILENCE) - * channels at arbitrary positions. - */ - AV_CHANNEL_ORDER_CUSTOM, - /** - * The audio is represented as the decomposition of the sound field into - * spherical harmonics. Each channel corresponds to a single expansion - * component. Channels are ordered according to ACN (Ambisonic Channel - * Number). - * - * The channel with the index n in the stream contains the spherical - * harmonic of degree l and order m given by - * @code{.unparsed} - * l = floor(sqrt(n)), - * m = n - l * (l + 1). - * @endcode - * - * Conversely given a spherical harmonic of degree l and order m, the - * corresponding channel index n is given by - * @code{.unparsed} - * n = l * (l + 1) + m. - * @endcode - * - * Normalization is assumed to be SN3D (Schmidt Semi-Normalization) - * as defined in AmbiX format $ 2.1. - */ - AV_CHANNEL_ORDER_AMBISONIC, -}; - - -/** - * @defgroup channel_masks Audio channel masks - * - * A channel layout is a 64-bits integer with a bit set for every channel. - * The number of bits set must be equal to the number of channels. - * The value 0 means that the channel layout is not known. - * @note this data structure is not powerful enough to handle channels - * combinations that have the same channel multiple times, such as - * dual-mono. - * - * @{ - */ -#define AV_CH_FRONT_LEFT (1ULL << AV_CHAN_FRONT_LEFT ) -#define AV_CH_FRONT_RIGHT (1ULL << AV_CHAN_FRONT_RIGHT ) -#define AV_CH_FRONT_CENTER (1ULL << AV_CHAN_FRONT_CENTER ) -#define AV_CH_LOW_FREQUENCY (1ULL << AV_CHAN_LOW_FREQUENCY ) -#define AV_CH_BACK_LEFT (1ULL << AV_CHAN_BACK_LEFT ) -#define AV_CH_BACK_RIGHT (1ULL << AV_CHAN_BACK_RIGHT ) -#define AV_CH_FRONT_LEFT_OF_CENTER (1ULL << AV_CHAN_FRONT_LEFT_OF_CENTER ) -#define AV_CH_FRONT_RIGHT_OF_CENTER (1ULL << AV_CHAN_FRONT_RIGHT_OF_CENTER) -#define AV_CH_BACK_CENTER (1ULL << AV_CHAN_BACK_CENTER ) -#define AV_CH_SIDE_LEFT (1ULL << AV_CHAN_SIDE_LEFT ) -#define AV_CH_SIDE_RIGHT (1ULL << AV_CHAN_SIDE_RIGHT ) -#define AV_CH_TOP_CENTER (1ULL << AV_CHAN_TOP_CENTER ) -#define AV_CH_TOP_FRONT_LEFT (1ULL << AV_CHAN_TOP_FRONT_LEFT ) -#define AV_CH_TOP_FRONT_CENTER (1ULL << AV_CHAN_TOP_FRONT_CENTER ) -#define AV_CH_TOP_FRONT_RIGHT (1ULL << AV_CHAN_TOP_FRONT_RIGHT ) -#define AV_CH_TOP_BACK_LEFT (1ULL << AV_CHAN_TOP_BACK_LEFT ) -#define AV_CH_TOP_BACK_CENTER (1ULL << AV_CHAN_TOP_BACK_CENTER ) -#define AV_CH_TOP_BACK_RIGHT (1ULL << AV_CHAN_TOP_BACK_RIGHT ) -#define AV_CH_STEREO_LEFT (1ULL << AV_CHAN_STEREO_LEFT ) -#define AV_CH_STEREO_RIGHT (1ULL << AV_CHAN_STEREO_RIGHT ) -#define AV_CH_WIDE_LEFT (1ULL << AV_CHAN_WIDE_LEFT ) -#define AV_CH_WIDE_RIGHT (1ULL << AV_CHAN_WIDE_RIGHT ) -#define AV_CH_SURROUND_DIRECT_LEFT (1ULL << AV_CHAN_SURROUND_DIRECT_LEFT ) -#define AV_CH_SURROUND_DIRECT_RIGHT (1ULL << AV_CHAN_SURROUND_DIRECT_RIGHT) -#define AV_CH_LOW_FREQUENCY_2 (1ULL << AV_CHAN_LOW_FREQUENCY_2 ) -#define AV_CH_TOP_SIDE_LEFT (1ULL << AV_CHAN_TOP_SIDE_LEFT ) -#define AV_CH_TOP_SIDE_RIGHT (1ULL << AV_CHAN_TOP_SIDE_RIGHT ) -#define AV_CH_BOTTOM_FRONT_CENTER (1ULL << AV_CHAN_BOTTOM_FRONT_CENTER ) -#define AV_CH_BOTTOM_FRONT_LEFT (1ULL << AV_CHAN_BOTTOM_FRONT_LEFT ) -#define AV_CH_BOTTOM_FRONT_RIGHT (1ULL << AV_CHAN_BOTTOM_FRONT_RIGHT ) - -#if FF_API_OLD_CHANNEL_LAYOUT -/** Channel mask value used for AVCodecContext.request_channel_layout - to indicate that the user requests the channel order of the decoder output - to be the native codec channel order. - @deprecated channel order is now indicated in a special field in - AVChannelLayout - */ -#define AV_CH_LAYOUT_NATIVE 0x8000000000000000ULL -#endif - -/** - * @} - * @defgroup channel_mask_c Audio channel layouts - * @{ - * */ -#define AV_CH_LAYOUT_MONO (AV_CH_FRONT_CENTER) -#define AV_CH_LAYOUT_STEREO (AV_CH_FRONT_LEFT|AV_CH_FRONT_RIGHT) -#define AV_CH_LAYOUT_2POINT1 (AV_CH_LAYOUT_STEREO|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_2_1 (AV_CH_LAYOUT_STEREO|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_SURROUND (AV_CH_LAYOUT_STEREO|AV_CH_FRONT_CENTER) -#define AV_CH_LAYOUT_3POINT1 (AV_CH_LAYOUT_SURROUND|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_4POINT0 (AV_CH_LAYOUT_SURROUND|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_4POINT1 (AV_CH_LAYOUT_4POINT0|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_2_2 (AV_CH_LAYOUT_STEREO|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT) -#define AV_CH_LAYOUT_QUAD (AV_CH_LAYOUT_STEREO|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_5POINT0 (AV_CH_LAYOUT_SURROUND|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT) -#define AV_CH_LAYOUT_5POINT1 (AV_CH_LAYOUT_5POINT0|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_5POINT0_BACK (AV_CH_LAYOUT_SURROUND|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_5POINT1_BACK (AV_CH_LAYOUT_5POINT0_BACK|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_6POINT0 (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT0_FRONT (AV_CH_LAYOUT_2_2|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_HEXAGONAL (AV_CH_LAYOUT_5POINT0_BACK|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT1_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT1_FRONT (AV_CH_LAYOUT_6POINT0_FRONT|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_7POINT0 (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_7POINT0_FRONT (AV_CH_LAYOUT_5POINT0|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_7POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_7POINT1_WIDE (AV_CH_LAYOUT_5POINT1|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_7POINT1_WIDE_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_OCTAGONAL (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_CENTER|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_HEXADECAGONAL (AV_CH_LAYOUT_OCTAGONAL|AV_CH_WIDE_LEFT|AV_CH_WIDE_RIGHT|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT|AV_CH_TOP_BACK_CENTER|AV_CH_TOP_FRONT_CENTER|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT) -#define AV_CH_LAYOUT_STEREO_DOWNMIX (AV_CH_STEREO_LEFT|AV_CH_STEREO_RIGHT) -#define AV_CH_LAYOUT_22POINT2 (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER|AV_CH_BACK_CENTER|AV_CH_LOW_FREQUENCY_2|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT|AV_CH_TOP_FRONT_CENTER|AV_CH_TOP_CENTER|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT|AV_CH_TOP_SIDE_LEFT|AV_CH_TOP_SIDE_RIGHT|AV_CH_TOP_BACK_CENTER|AV_CH_BOTTOM_FRONT_CENTER|AV_CH_BOTTOM_FRONT_LEFT|AV_CH_BOTTOM_FRONT_RIGHT) - -enum AVMatrixEncoding { - AV_MATRIX_ENCODING_NONE, - AV_MATRIX_ENCODING_DOLBY, - AV_MATRIX_ENCODING_DPLII, - AV_MATRIX_ENCODING_DPLIIX, - AV_MATRIX_ENCODING_DPLIIZ, - AV_MATRIX_ENCODING_DOLBYEX, - AV_MATRIX_ENCODING_DOLBYHEADPHONE, - AV_MATRIX_ENCODING_NB -}; - -/** - * @} - */ - -/** - * An AVChannelCustom defines a single channel within a custom order layout - * - * Unlike most structures in FFmpeg, sizeof(AVChannelCustom) is a part of the - * public ABI. - * - * No new fields may be added to it without a major version bump. - */ -typedef struct AVChannelCustom { - enum AVChannel id; - char name[16]; - void *opaque; -} AVChannelCustom; - -/** - * An AVChannelLayout holds information about the channel layout of audio data. - * - * A channel layout here is defined as a set of channels ordered in a specific - * way (unless the channel order is AV_CHANNEL_ORDER_UNSPEC, in which case an - * AVChannelLayout carries only the channel count). - * - * Unlike most structures in Libav, sizeof(AVChannelLayout) is a part of the - * public ABI and may be used by the caller. E.g. it may be allocated on stack - * or embedded in caller-defined structs. - * - * AVChannelLayout can be initialized as follows: - * - default initialization with {0}, followed by setting all used fields - * correctly; - * - by assigning one of the predefined AV_CHANNEL_LAYOUT_* initializers; - * - with a constructor function, such as av_channel_layout_default(), - * av_channel_layout_from_mask() or av_channel_layout_from_string(). - * - * The channel layout must be unitialized with av_channel_layout_uninit() - * - * Copying an AVChannelLayout via assigning is forbidden, - * av_channel_layout_copy() must be used instead (and its return value should - * be checked) - * - * No new fields may be added to it without a major version bump, except for - * new elements of the union fitting in sizeof(uint64_t). - */ -typedef struct AVChannelLayout { - /** - * Channel order used in this layout. - * This is a mandatory field. - */ - enum AVChannelOrder order; - - /** - * Number of channels in this layout. Mandatory field. - */ - int nb_channels; - - /** - * Details about which channels are present in this layout. - * For AV_CHANNEL_ORDER_UNSPEC, this field is undefined and must not be - * used. - */ - union { - /** - * This member must be used for AV_CHANNEL_ORDER_NATIVE, and may be used - * for AV_CHANNEL_ORDER_AMBISONIC to signal non-diegetic channels. - * It is a bitmask, where the position of each set bit means that the - * AVChannel with the corresponding value is present. - * - * I.e. when (mask & (1 << AV_CHAN_FOO)) is non-zero, then AV_CHAN_FOO - * is present in the layout. Otherwise it is not present. - * - * @note when a channel layout using a bitmask is constructed or - * modified manually (i.e. not using any of the av_channel_layout_* - * functions), the code doing it must ensure that the number of set bits - * is equal to nb_channels. - */ - uint64_t mask; - /** - * This member must be used when the channel order is - * AV_CHANNEL_ORDER_CUSTOM. It is a nb_channels-sized array, with each - * element signalling the presence of the AVChannel with the - * corresponding value in map[i].id. - * - * I.e. when map[i].id is equal to AV_CHAN_FOO, then AV_CH_FOO is the - * i-th channel in the audio data. - * - * When map[i].id is in the range between AV_CHAN_AMBISONIC_BASE and - * AV_CHAN_AMBISONIC_END (inclusive), the channel contains an ambisonic - * component with ACN index (as defined above) - * n = map[i].id - AV_CHAN_AMBISONIC_BASE. - * - * map[i].name may be filled with a 0-terminated string, in which case - * it will be used for the purpose of identifying the channel with the - * convenience functions below. Otherise it must be zeroed. - */ - AVChannelCustom *map; - } u; - - /** - * For some private data of the user. - */ - void *opaque; -} AVChannelLayout; - -#define AV_CHANNEL_LAYOUT_MASK(nb, m) \ - { .order = AV_CHANNEL_ORDER_NATIVE, .nb_channels = (nb), .u = { .mask = (m) }} - -#define AV_CHANNEL_LAYOUT_MONO AV_CHANNEL_LAYOUT_MASK(1, AV_CH_LAYOUT_MONO) -#define AV_CHANNEL_LAYOUT_STEREO AV_CHANNEL_LAYOUT_MASK(2, AV_CH_LAYOUT_STEREO) -#define AV_CHANNEL_LAYOUT_2POINT1 AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_2POINT1) -#define AV_CHANNEL_LAYOUT_2_1 AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_2_1) -#define AV_CHANNEL_LAYOUT_SURROUND AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_SURROUND) -#define AV_CHANNEL_LAYOUT_3POINT1 AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_3POINT1) -#define AV_CHANNEL_LAYOUT_4POINT0 AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_4POINT0) -#define AV_CHANNEL_LAYOUT_4POINT1 AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_4POINT1) -#define AV_CHANNEL_LAYOUT_2_2 AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_2_2) -#define AV_CHANNEL_LAYOUT_QUAD AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_QUAD) -#define AV_CHANNEL_LAYOUT_5POINT0 AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_5POINT0) -#define AV_CHANNEL_LAYOUT_5POINT1 AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_5POINT1) -#define AV_CHANNEL_LAYOUT_5POINT0_BACK AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_5POINT0_BACK) -#define AV_CHANNEL_LAYOUT_5POINT1_BACK AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_5POINT1_BACK) -#define AV_CHANNEL_LAYOUT_6POINT0 AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_6POINT0) -#define AV_CHANNEL_LAYOUT_6POINT0_FRONT AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_6POINT0_FRONT) -#define AV_CHANNEL_LAYOUT_HEXAGONAL AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_HEXAGONAL) -#define AV_CHANNEL_LAYOUT_6POINT1 AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1) -#define AV_CHANNEL_LAYOUT_6POINT1_BACK AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1_BACK) -#define AV_CHANNEL_LAYOUT_6POINT1_FRONT AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1_FRONT) -#define AV_CHANNEL_LAYOUT_7POINT0 AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_7POINT0) -#define AV_CHANNEL_LAYOUT_7POINT0_FRONT AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_7POINT0_FRONT) -#define AV_CHANNEL_LAYOUT_7POINT1 AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1) -#define AV_CHANNEL_LAYOUT_7POINT1_WIDE AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1_WIDE) -#define AV_CHANNEL_LAYOUT_7POINT1_WIDE_BACK AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1_WIDE_BACK) -#define AV_CHANNEL_LAYOUT_OCTAGONAL AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_OCTAGONAL) -#define AV_CHANNEL_LAYOUT_HEXADECAGONAL AV_CHANNEL_LAYOUT_MASK(16, AV_CH_LAYOUT_HEXADECAGONAL) -#define AV_CHANNEL_LAYOUT_STEREO_DOWNMIX AV_CHANNEL_LAYOUT_MASK(2, AV_CH_LAYOUT_STEREO_DOWNMIX) -#define AV_CHANNEL_LAYOUT_22POINT2 AV_CHANNEL_LAYOUT_MASK(24, AV_CH_LAYOUT_22POINT2) -#define AV_CHANNEL_LAYOUT_AMBISONIC_FIRST_ORDER \ - { .order = AV_CHANNEL_ORDER_AMBISONIC, .nb_channels = 4, .u = { .mask = 0 }} - -struct AVBPrint; - -#if FF_API_OLD_CHANNEL_LAYOUT -/** - * Return a channel layout id that matches name, or 0 if no match is found. - * - * name can be one or several of the following notations, - * separated by '+' or '|': - * - the name of an usual channel layout (mono, stereo, 4.0, quad, 5.0, - * 5.0(side), 5.1, 5.1(side), 7.1, 7.1(wide), downmix); - * - the name of a single channel (FL, FR, FC, LFE, BL, BR, FLC, FRC, BC, - * SL, SR, TC, TFL, TFC, TFR, TBL, TBC, TBR, DL, DR); - * - a number of channels, in decimal, followed by 'c', yielding - * the default channel layout for that number of channels (@see - * av_get_default_channel_layout); - * - a channel layout mask, in hexadecimal starting with "0x" (see the - * AV_CH_* macros). - * - * Example: "stereo+FC" = "2c+FC" = "2c+1c" = "0x7" - * - * @deprecated use av_channel_layout_from_string() - */ -attribute_deprecated -uint64_t av_get_channel_layout(const char *name); - -/** - * Return a channel layout and the number of channels based on the specified name. - * - * This function is similar to (@see av_get_channel_layout), but can also parse - * unknown channel layout specifications. - * - * @param[in] name channel layout specification string - * @param[out] channel_layout parsed channel layout (0 if unknown) - * @param[out] nb_channels number of channels - * - * @return 0 on success, AVERROR(EINVAL) if the parsing fails. - * @deprecated use av_channel_layout_from_string() - */ -attribute_deprecated -int av_get_extended_channel_layout(const char *name, uint64_t* channel_layout, int* nb_channels); - -/** - * Return a description of a channel layout. - * If nb_channels is <= 0, it is guessed from the channel_layout. - * - * @param buf put here the string containing the channel layout - * @param buf_size size in bytes of the buffer - * @deprecated use av_channel_layout_describe() - */ -attribute_deprecated -void av_get_channel_layout_string(char *buf, int buf_size, int nb_channels, uint64_t channel_layout); - -/** - * Append a description of a channel layout to a bprint buffer. - * @deprecated use av_channel_layout_describe() - */ -attribute_deprecated -void av_bprint_channel_layout(struct AVBPrint *bp, int nb_channels, uint64_t channel_layout); - -/** - * Return the number of channels in the channel layout. - * @deprecated use AVChannelLayout.nb_channels - */ -attribute_deprecated -int av_get_channel_layout_nb_channels(uint64_t channel_layout); - -/** - * Return default channel layout for a given number of channels. - * - * @deprecated use av_channel_layout_default() - */ -attribute_deprecated -int64_t av_get_default_channel_layout(int nb_channels); - -/** - * Get the index of a channel in channel_layout. - * - * @param channel a channel layout describing exactly one channel which must be - * present in channel_layout. - * - * @return index of channel in channel_layout on success, a negative AVERROR - * on error. - * - * @deprecated use av_channel_layout_index_from_channel() - */ -attribute_deprecated -int av_get_channel_layout_channel_index(uint64_t channel_layout, - uint64_t channel); - -/** - * Get the channel with the given index in channel_layout. - * @deprecated use av_channel_layout_channel_from_index() - */ -attribute_deprecated -uint64_t av_channel_layout_extract_channel(uint64_t channel_layout, int index); - -/** - * Get the name of a given channel. - * - * @return channel name on success, NULL on error. - * - * @deprecated use av_channel_name() - */ -attribute_deprecated -const char *av_get_channel_name(uint64_t channel); - -/** - * Get the description of a given channel. - * - * @param channel a channel layout with a single channel - * @return channel description on success, NULL on error - * @deprecated use av_channel_description() - */ -attribute_deprecated -const char *av_get_channel_description(uint64_t channel); - -/** - * Get the value and name of a standard channel layout. - * - * @param[in] index index in an internal list, starting at 0 - * @param[out] layout channel layout mask - * @param[out] name name of the layout - * @return 0 if the layout exists, - * <0 if index is beyond the limits - * @deprecated use av_channel_layout_standard() - */ -attribute_deprecated -int av_get_standard_channel_layout(unsigned index, uint64_t *layout, - const char **name); -#endif - -/** - * Get a human readable string in an abbreviated form describing a given channel. - * This is the inverse function of @ref av_channel_from_string(). - * - * @param buf pre-allocated buffer where to put the generated string - * @param buf_size size in bytes of the buffer. - * @return amount of bytes needed to hold the output string, or a negative AVERROR - * on failure. If the returned value is bigger than buf_size, then the - * string was truncated. - */ -int av_channel_name(char *buf, size_t buf_size, enum AVChannel channel); - -/** - * bprint variant of av_channel_name(). - * - * @note the string will be appended to the bprint buffer. - */ -void av_channel_name_bprint(struct AVBPrint *bp, enum AVChannel channel_id); - -/** - * Get a human readable string describing a given channel. - * - * @param buf pre-allocated buffer where to put the generated string - * @param buf_size size in bytes of the buffer. - * @return amount of bytes needed to hold the output string, or a negative AVERROR - * on failure. If the returned value is bigger than buf_size, then the - * string was truncated. - */ -int av_channel_description(char *buf, size_t buf_size, enum AVChannel channel); - -/** - * bprint variant of av_channel_description(). - * - * @note the string will be appended to the bprint buffer. - */ -void av_channel_description_bprint(struct AVBPrint *bp, enum AVChannel channel_id); - -/** - * This is the inverse function of @ref av_channel_name(). - * - * @return the channel with the given name - * AV_CHAN_NONE when name does not identify a known channel - */ -enum AVChannel av_channel_from_string(const char *name); - -/** - * Initialize a native channel layout from a bitmask indicating which channels - * are present. - * - * @param channel_layout the layout structure to be initialized - * @param mask bitmask describing the channel layout - * - * @return 0 on success - * AVERROR(EINVAL) for invalid mask values - */ -int av_channel_layout_from_mask(AVChannelLayout *channel_layout, uint64_t mask); - -/** - * Initialize a channel layout from a given string description. - * The input string can be represented by: - * - the formal channel layout name (returned by av_channel_layout_describe()) - * - single or multiple channel names (returned by av_channel_name(), eg. "FL", - * or concatenated with "+", each optionally containing a custom name after - * a "@", eg. "FL@Left+FR@Right+LFE") - * - a decimal or hexadecimal value of a native channel layout (eg. "4" or "0x4") - * - the number of channels with default layout (eg. "4c") - * - the number of unordered channels (eg. "4C" or "4 channels") - * - the ambisonic order followed by optional non-diegetic channels (eg. - * "ambisonic 2+stereo") - * - * @param channel_layout input channel layout - * @param str string describing the channel layout - * @return 0 channel layout was detected, AVERROR_INVALIDATATA otherwise - */ -int av_channel_layout_from_string(AVChannelLayout *channel_layout, - const char *str); - -/** - * Get the default channel layout for a given number of channels. - * - * @param channel_layout the layout structure to be initialized - * @param nb_channels number of channels - */ -void av_channel_layout_default(AVChannelLayout *ch_layout, int nb_channels); - -/** - * Iterate over all standard channel layouts. - * - * @param opaque a pointer where libavutil will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the standard channel layout or NULL when the iteration is - * finished - */ -const AVChannelLayout *av_channel_layout_standard(void **opaque); - -/** - * Free any allocated data in the channel layout and reset the channel - * count to 0. - * - * @param channel_layout the layout structure to be uninitialized - */ -void av_channel_layout_uninit(AVChannelLayout *channel_layout); - -/** - * Make a copy of a channel layout. This differs from just assigning src to dst - * in that it allocates and copies the map for AV_CHANNEL_ORDER_CUSTOM. - * - * @note the destination channel_layout will be always uninitialized before copy. - * - * @param dst destination channel layout - * @param src source channel layout - * @return 0 on success, a negative AVERROR on error. - */ -int av_channel_layout_copy(AVChannelLayout *dst, const AVChannelLayout *src); - -/** - * Get a human-readable string describing the channel layout properties. - * The string will be in the same format that is accepted by - * @ref av_channel_layout_from_string(), allowing to rebuild the same - * channel layout, except for opaque pointers. - * - * @param channel_layout channel layout to be described - * @param buf pre-allocated buffer where to put the generated string - * @param buf_size size in bytes of the buffer. - * @return amount of bytes needed to hold the output string, or a negative AVERROR - * on failure. If the returned value is bigger than buf_size, then the - * string was truncated. - */ -int av_channel_layout_describe(const AVChannelLayout *channel_layout, - char *buf, size_t buf_size); - -/** - * bprint variant of av_channel_layout_describe(). - * - * @note the string will be appended to the bprint buffer. - * @return 0 on success, or a negative AVERROR value on failure. - */ -int av_channel_layout_describe_bprint(const AVChannelLayout *channel_layout, - struct AVBPrint *bp); - -/** - * Get the channel with the given index in a channel layout. - * - * @param channel_layout input channel layout - * @return channel with the index idx in channel_layout on success or - * AV_CHAN_NONE on failure (if idx is not valid or the channel order is - * unspecified) - */ -enum AVChannel -av_channel_layout_channel_from_index(const AVChannelLayout *channel_layout, unsigned int idx); - -/** - * Get the index of a given channel in a channel layout. In case multiple - * channels are found, only the first match will be returned. - * - * @param channel_layout input channel layout - * @return index of channel in channel_layout on success or a negative number if - * channel is not present in channel_layout. - */ -int av_channel_layout_index_from_channel(const AVChannelLayout *channel_layout, - enum AVChannel channel); - -/** - * Get the index in a channel layout of a channel described by the given string. - * In case multiple channels are found, only the first match will be returned. - * - * This function accepts channel names in the same format as - * @ref av_channel_from_string(). - * - * @param channel_layout input channel layout - * @return a channel index described by the given string, or a negative AVERROR - * value. - */ -int av_channel_layout_index_from_string(const AVChannelLayout *channel_layout, - const char *name); - -/** - * Get a channel described by the given string. - * - * This function accepts channel names in the same format as - * @ref av_channel_from_string(). - * - * @param channel_layout input channel layout - * @return a channel described by the given string in channel_layout on success - * or AV_CHAN_NONE on failure (if the string is not valid or the channel - * order is unspecified) - */ -enum AVChannel -av_channel_layout_channel_from_string(const AVChannelLayout *channel_layout, - const char *name); - -/** - * Find out what channels from a given set are present in a channel layout, - * without regard for their positions. - * - * @param channel_layout input channel layout - * @param mask a combination of AV_CH_* representing a set of channels - * @return a bitfield representing all the channels from mask that are present - * in channel_layout - */ -uint64_t av_channel_layout_subset(const AVChannelLayout *channel_layout, - uint64_t mask); - -/** - * Check whether a channel layout is valid, i.e. can possibly describe audio - * data. - * - * @param channel_layout input channel layout - * @return 1 if channel_layout is valid, 0 otherwise. - */ -int av_channel_layout_check(const AVChannelLayout *channel_layout); - -/** - * Check whether two channel layouts are semantically the same, i.e. the same - * channels are present on the same positions in both. - * - * If one of the channel layouts is AV_CHANNEL_ORDER_UNSPEC, while the other is - * not, they are considered to be unequal. If both are AV_CHANNEL_ORDER_UNSPEC, - * they are considered equal iff the channel counts are the same in both. - * - * @param chl input channel layout - * @param chl1 input channel layout - * @return 0 if chl and chl1 are equal, 1 if they are not equal. A negative - * AVERROR code if one or both are invalid. - */ -int av_channel_layout_compare(const AVChannelLayout *chl, const AVChannelLayout *chl1); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_CHANNEL_LAYOUT_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/common.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/common.h deleted file mode 100644 index fd1404be..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/common.h +++ /dev/null @@ -1,578 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * common internal and external API header - */ - -#ifndef AVUTIL_COMMON_H -#define AVUTIL_COMMON_H - -#if defined(__cplusplus) && !defined(__STDC_CONSTANT_MACROS) && !defined(UINT64_C) -#error missing -D__STDC_CONSTANT_MACROS / #define __STDC_CONSTANT_MACROS -#endif - -#include -#include -#include -#include -#include -#include -#include -#include - -#include "attributes.h" -#include "macros.h" - -//rounded division & shift -#define RSHIFT(a,b) ((a) > 0 ? ((a) + ((1<<(b))>>1))>>(b) : ((a) + ((1<<(b))>>1)-1)>>(b)) -/* assume b>0 */ -#define ROUNDED_DIV(a,b) (((a)>=0 ? (a) + ((b)>>1) : (a) - ((b)>>1))/(b)) -/* Fast a/(1<=0 and b>=0 */ -#define AV_CEIL_RSHIFT(a,b) (!av_builtin_constant_p(b) ? -((-(a)) >> (b)) \ - : ((a) + (1<<(b)) - 1) >> (b)) -/* Backwards compat. */ -#define FF_CEIL_RSHIFT AV_CEIL_RSHIFT - -#define FFUDIV(a,b) (((a)>0 ?(a):(a)-(b)+1) / (b)) -#define FFUMOD(a,b) ((a)-(b)*FFUDIV(a,b)) - -/** - * Absolute value, Note, INT_MIN / INT64_MIN result in undefined behavior as they - * are not representable as absolute values of their type. This is the same - * as with *abs() - * @see FFNABS() - */ -#define FFABS(a) ((a) >= 0 ? (a) : (-(a))) -#define FFSIGN(a) ((a) > 0 ? 1 : -1) - -/** - * Negative Absolute value. - * this works for all integers of all types. - * As with many macros, this evaluates its argument twice, it thus must not have - * a sideeffect, that is FFNABS(x++) has undefined behavior. - */ -#define FFNABS(a) ((a) <= 0 ? (a) : (-(a))) - -/** - * Unsigned Absolute value. - * This takes the absolute value of a signed int and returns it as a unsigned. - * This also works with INT_MIN which would otherwise not be representable - * As with many macros, this evaluates its argument twice. - */ -#define FFABSU(a) ((a) <= 0 ? -(unsigned)(a) : (unsigned)(a)) -#define FFABS64U(a) ((a) <= 0 ? -(uint64_t)(a) : (uint64_t)(a)) - -/* misc math functions */ - -#ifdef HAVE_AV_CONFIG_H -# include "config.h" -# include "intmath.h" -#endif - -#ifndef av_ceil_log2 -# define av_ceil_log2 av_ceil_log2_c -#endif -#ifndef av_clip -# define av_clip av_clip_c -#endif -#ifndef av_clip64 -# define av_clip64 av_clip64_c -#endif -#ifndef av_clip_uint8 -# define av_clip_uint8 av_clip_uint8_c -#endif -#ifndef av_clip_int8 -# define av_clip_int8 av_clip_int8_c -#endif -#ifndef av_clip_uint16 -# define av_clip_uint16 av_clip_uint16_c -#endif -#ifndef av_clip_int16 -# define av_clip_int16 av_clip_int16_c -#endif -#ifndef av_clipl_int32 -# define av_clipl_int32 av_clipl_int32_c -#endif -#ifndef av_clip_intp2 -# define av_clip_intp2 av_clip_intp2_c -#endif -#ifndef av_clip_uintp2 -# define av_clip_uintp2 av_clip_uintp2_c -#endif -#ifndef av_mod_uintp2 -# define av_mod_uintp2 av_mod_uintp2_c -#endif -#ifndef av_sat_add32 -# define av_sat_add32 av_sat_add32_c -#endif -#ifndef av_sat_dadd32 -# define av_sat_dadd32 av_sat_dadd32_c -#endif -#ifndef av_sat_sub32 -# define av_sat_sub32 av_sat_sub32_c -#endif -#ifndef av_sat_dsub32 -# define av_sat_dsub32 av_sat_dsub32_c -#endif -#ifndef av_sat_add64 -# define av_sat_add64 av_sat_add64_c -#endif -#ifndef av_sat_sub64 -# define av_sat_sub64 av_sat_sub64_c -#endif -#ifndef av_clipf -# define av_clipf av_clipf_c -#endif -#ifndef av_clipd -# define av_clipd av_clipd_c -#endif -#ifndef av_popcount -# define av_popcount av_popcount_c -#endif -#ifndef av_popcount64 -# define av_popcount64 av_popcount64_c -#endif -#ifndef av_parity -# define av_parity av_parity_c -#endif - -#ifndef av_log2 -av_const int av_log2(unsigned v); -#endif - -#ifndef av_log2_16bit -av_const int av_log2_16bit(unsigned v); -#endif - -/** - * Clip a signed integer value into the amin-amax range. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const int av_clip_c(int a, int amin, int amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - if (a < amin) return amin; - else if (a > amax) return amax; - else return a; -} - -/** - * Clip a signed 64bit integer value into the amin-amax range. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const int64_t av_clip64_c(int64_t a, int64_t amin, int64_t amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - if (a < amin) return amin; - else if (a > amax) return amax; - else return a; -} - -/** - * Clip a signed integer value into the 0-255 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const uint8_t av_clip_uint8_c(int a) -{ - if (a&(~0xFF)) return (~a)>>31; - else return a; -} - -/** - * Clip a signed integer value into the -128,127 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const int8_t av_clip_int8_c(int a) -{ - if ((a+0x80U) & ~0xFF) return (a>>31) ^ 0x7F; - else return a; -} - -/** - * Clip a signed integer value into the 0-65535 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const uint16_t av_clip_uint16_c(int a) -{ - if (a&(~0xFFFF)) return (~a)>>31; - else return a; -} - -/** - * Clip a signed integer value into the -32768,32767 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const int16_t av_clip_int16_c(int a) -{ - if ((a+0x8000U) & ~0xFFFF) return (a>>31) ^ 0x7FFF; - else return a; -} - -/** - * Clip a signed 64-bit integer value into the -2147483648,2147483647 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const int32_t av_clipl_int32_c(int64_t a) -{ - if ((a+0x80000000u) & ~UINT64_C(0xFFFFFFFF)) return (int32_t)((a>>63) ^ 0x7FFFFFFF); - else return (int32_t)a; -} - -/** - * Clip a signed integer into the -(2^p),(2^p-1) range. - * @param a value to clip - * @param p bit position to clip at - * @return clipped value - */ -static av_always_inline av_const int av_clip_intp2_c(int a, int p) -{ - if (((unsigned)a + (1 << p)) & ~((2 << p) - 1)) - return (a >> 31) ^ ((1 << p) - 1); - else - return a; -} - -/** - * Clip a signed integer to an unsigned power of two range. - * @param a value to clip - * @param p bit position to clip at - * @return clipped value - */ -static av_always_inline av_const unsigned av_clip_uintp2_c(int a, int p) -{ - if (a & ~((1<> 31 & ((1<= 0) - return INT64_MAX ^ (b >> 63); - return s; -#endif -} - -/** - * Subtract two signed 64-bit values with saturation. - * - * @param a one value - * @param b another value - * @return difference with signed saturation - */ -static av_always_inline int64_t av_sat_sub64_c(int64_t a, int64_t b) { -#if (!defined(__INTEL_COMPILER) && AV_GCC_VERSION_AT_LEAST(5,1)) || AV_HAS_BUILTIN(__builtin_sub_overflow) - int64_t tmp; - return !__builtin_sub_overflow(a, b, &tmp) ? tmp : (tmp < 0 ? INT64_MAX : INT64_MIN); -#else - if (b <= 0 && a >= INT64_MAX + b) - return INT64_MAX; - if (b >= 0 && a <= INT64_MIN + b) - return INT64_MIN; - return a - b; -#endif -} - -/** - * Clip a float value into the amin-amax range. - * If a is nan or -inf amin will be returned. - * If a is +inf amax will be returned. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const float av_clipf_c(float a, float amin, float amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - return FFMIN(FFMAX(a, amin), amax); -} - -/** - * Clip a double value into the amin-amax range. - * If a is nan or -inf amin will be returned. - * If a is +inf amax will be returned. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const double av_clipd_c(double a, double amin, double amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - return FFMIN(FFMAX(a, amin), amax); -} - -/** Compute ceil(log2(x)). - * @param x value used to compute ceil(log2(x)) - * @return computed ceiling of log2(x) - */ -static av_always_inline av_const int av_ceil_log2_c(int x) -{ - return av_log2((x - 1U) << 1); -} - -/** - * Count number of bits set to one in x - * @param x value to count bits of - * @return the number of bits set to one in x - */ -static av_always_inline av_const int av_popcount_c(uint32_t x) -{ - x -= (x >> 1) & 0x55555555; - x = (x & 0x33333333) + ((x >> 2) & 0x33333333); - x = (x + (x >> 4)) & 0x0F0F0F0F; - x += x >> 8; - return (x + (x >> 16)) & 0x3F; -} - -/** - * Count number of bits set to one in x - * @param x value to count bits of - * @return the number of bits set to one in x - */ -static av_always_inline av_const int av_popcount64_c(uint64_t x) -{ - return av_popcount((uint32_t)x) + av_popcount((uint32_t)(x >> 32)); -} - -static av_always_inline av_const int av_parity_c(uint32_t v) -{ - return av_popcount(v) & 1; -} - -/** - * Convert a UTF-8 character (up to 4 bytes) to its 32-bit UCS-4 encoded form. - * - * @param val Output value, must be an lvalue of type uint32_t. - * @param GET_BYTE Expression reading one byte from the input. - * Evaluated up to 7 times (4 for the currently - * assigned Unicode range). With a memory buffer - * input, this could be *ptr++, or if you want to make sure - * that *ptr stops at the end of a NULL terminated string then - * *ptr ? *ptr++ : 0 - * @param ERROR Expression to be evaluated on invalid input, - * typically a goto statement. - * - * @warning ERROR should not contain a loop control statement which - * could interact with the internal while loop, and should force an - * exit from the macro code (e.g. through a goto or a return) in order - * to prevent undefined results. - */ -#define GET_UTF8(val, GET_BYTE, ERROR)\ - val= (GET_BYTE);\ - {\ - uint32_t top = (val & 128) >> 1;\ - if ((val & 0xc0) == 0x80 || val >= 0xFE)\ - {ERROR}\ - while (val & top) {\ - unsigned int tmp = (GET_BYTE) - 128;\ - if(tmp>>6)\ - {ERROR}\ - val= (val<<6) + tmp;\ - top <<= 5;\ - }\ - val &= (top << 1) - 1;\ - } - -/** - * Convert a UTF-16 character (2 or 4 bytes) to its 32-bit UCS-4 encoded form. - * - * @param val Output value, must be an lvalue of type uint32_t. - * @param GET_16BIT Expression returning two bytes of UTF-16 data converted - * to native byte order. Evaluated one or two times. - * @param ERROR Expression to be evaluated on invalid input, - * typically a goto statement. - */ -#define GET_UTF16(val, GET_16BIT, ERROR)\ - val = (GET_16BIT);\ - {\ - unsigned int hi = val - 0xD800;\ - if (hi < 0x800) {\ - val = (GET_16BIT) - 0xDC00;\ - if (val > 0x3FFU || hi > 0x3FFU)\ - {ERROR}\ - val += (hi<<10) + 0x10000;\ - }\ - }\ - -/** - * @def PUT_UTF8(val, tmp, PUT_BYTE) - * Convert a 32-bit Unicode character to its UTF-8 encoded form (up to 4 bytes long). - * @param val is an input-only argument and should be of type uint32_t. It holds - * a UCS-4 encoded Unicode character that is to be converted to UTF-8. If - * val is given as a function it is executed only once. - * @param tmp is a temporary variable and should be of type uint8_t. It - * represents an intermediate value during conversion that is to be - * output by PUT_BYTE. - * @param PUT_BYTE writes the converted UTF-8 bytes to any proper destination. - * It could be a function or a statement, and uses tmp as the input byte. - * For example, PUT_BYTE could be "*output++ = tmp;" PUT_BYTE will be - * executed up to 4 times for values in the valid UTF-8 range and up to - * 7 times in the general case, depending on the length of the converted - * Unicode character. - */ -#define PUT_UTF8(val, tmp, PUT_BYTE)\ - {\ - int bytes, shift;\ - uint32_t in = val;\ - if (in < 0x80) {\ - tmp = in;\ - PUT_BYTE\ - } else {\ - bytes = (av_log2(in) + 4) / 5;\ - shift = (bytes - 1) * 6;\ - tmp = (256 - (256 >> bytes)) | (in >> shift);\ - PUT_BYTE\ - while (shift >= 6) {\ - shift -= 6;\ - tmp = 0x80 | ((in >> shift) & 0x3f);\ - PUT_BYTE\ - }\ - }\ - } - -/** - * @def PUT_UTF16(val, tmp, PUT_16BIT) - * Convert a 32-bit Unicode character to its UTF-16 encoded form (2 or 4 bytes). - * @param val is an input-only argument and should be of type uint32_t. It holds - * a UCS-4 encoded Unicode character that is to be converted to UTF-16. If - * val is given as a function it is executed only once. - * @param tmp is a temporary variable and should be of type uint16_t. It - * represents an intermediate value during conversion that is to be - * output by PUT_16BIT. - * @param PUT_16BIT writes the converted UTF-16 data to any proper destination - * in desired endianness. It could be a function or a statement, and uses tmp - * as the input byte. For example, PUT_BYTE could be "*output++ = tmp;" - * PUT_BYTE will be executed 1 or 2 times depending on input character. - */ -#define PUT_UTF16(val, tmp, PUT_16BIT)\ - {\ - uint32_t in = val;\ - if (in < 0x10000) {\ - tmp = in;\ - PUT_16BIT\ - } else {\ - tmp = 0xD800 | ((in - 0x10000) >> 10);\ - PUT_16BIT\ - tmp = 0xDC00 | ((in - 0x10000) & 0x3FF);\ - PUT_16BIT\ - }\ - }\ - - - -#include "mem.h" - -#ifdef HAVE_AV_CONFIG_H -# include "internal.h" -#endif /* HAVE_AV_CONFIG_H */ - -#endif /* AVUTIL_COMMON_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/cpu.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/cpu.h deleted file mode 100644 index 9711e574..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/cpu.h +++ /dev/null @@ -1,124 +0,0 @@ -/* - * Copyright (c) 2000, 2001, 2002 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CPU_H -#define AVUTIL_CPU_H - -#include - -#define AV_CPU_FLAG_FORCE 0x80000000 /* force usage of selected flags (OR) */ - - /* lower 16 bits - CPU features */ -#define AV_CPU_FLAG_MMX 0x0001 ///< standard MMX -#define AV_CPU_FLAG_MMXEXT 0x0002 ///< SSE integer functions or AMD MMX ext -#define AV_CPU_FLAG_MMX2 0x0002 ///< SSE integer functions or AMD MMX ext -#define AV_CPU_FLAG_3DNOW 0x0004 ///< AMD 3DNOW -#define AV_CPU_FLAG_SSE 0x0008 ///< SSE functions -#define AV_CPU_FLAG_SSE2 0x0010 ///< PIV SSE2 functions -#define AV_CPU_FLAG_SSE2SLOW 0x40000000 ///< SSE2 supported, but usually not faster - ///< than regular MMX/SSE (e.g. Core1) -#define AV_CPU_FLAG_3DNOWEXT 0x0020 ///< AMD 3DNowExt -#define AV_CPU_FLAG_SSE3 0x0040 ///< Prescott SSE3 functions -#define AV_CPU_FLAG_SSE3SLOW 0x20000000 ///< SSE3 supported, but usually not faster - ///< than regular MMX/SSE (e.g. Core1) -#define AV_CPU_FLAG_SSSE3 0x0080 ///< Conroe SSSE3 functions -#define AV_CPU_FLAG_SSSE3SLOW 0x4000000 ///< SSSE3 supported, but usually not faster -#define AV_CPU_FLAG_ATOM 0x10000000 ///< Atom processor, some SSSE3 instructions are slower -#define AV_CPU_FLAG_SSE4 0x0100 ///< Penryn SSE4.1 functions -#define AV_CPU_FLAG_SSE42 0x0200 ///< Nehalem SSE4.2 functions -#define AV_CPU_FLAG_AESNI 0x80000 ///< Advanced Encryption Standard functions -#define AV_CPU_FLAG_AVX 0x4000 ///< AVX functions: requires OS support even if YMM registers aren't used -#define AV_CPU_FLAG_AVXSLOW 0x8000000 ///< AVX supported, but slow when using YMM registers (e.g. Bulldozer) -#define AV_CPU_FLAG_XOP 0x0400 ///< Bulldozer XOP functions -#define AV_CPU_FLAG_FMA4 0x0800 ///< Bulldozer FMA4 functions -#define AV_CPU_FLAG_CMOV 0x1000 ///< supports cmov instruction -#define AV_CPU_FLAG_AVX2 0x8000 ///< AVX2 functions: requires OS support even if YMM registers aren't used -#define AV_CPU_FLAG_FMA3 0x10000 ///< Haswell FMA3 functions -#define AV_CPU_FLAG_BMI1 0x20000 ///< Bit Manipulation Instruction Set 1 -#define AV_CPU_FLAG_BMI2 0x40000 ///< Bit Manipulation Instruction Set 2 -#define AV_CPU_FLAG_AVX512 0x100000 ///< AVX-512 functions: requires OS support even if YMM/ZMM registers aren't used -#define AV_CPU_FLAG_AVX512ICL 0x200000 ///< F/CD/BW/DQ/VL/VNNI/IFMA/VBMI/VBMI2/VPOPCNTDQ/BITALG/GFNI/VAES/VPCLMULQDQ -#define AV_CPU_FLAG_SLOW_GATHER 0x2000000 ///< CPU has slow gathers. - -#define AV_CPU_FLAG_ALTIVEC 0x0001 ///< standard -#define AV_CPU_FLAG_VSX 0x0002 ///< ISA 2.06 -#define AV_CPU_FLAG_POWER8 0x0004 ///< ISA 2.07 - -#define AV_CPU_FLAG_ARMV5TE (1 << 0) -#define AV_CPU_FLAG_ARMV6 (1 << 1) -#define AV_CPU_FLAG_ARMV6T2 (1 << 2) -#define AV_CPU_FLAG_VFP (1 << 3) -#define AV_CPU_FLAG_VFPV3 (1 << 4) -#define AV_CPU_FLAG_NEON (1 << 5) -#define AV_CPU_FLAG_ARMV8 (1 << 6) -#define AV_CPU_FLAG_VFP_VM (1 << 7) ///< VFPv2 vector mode, deprecated in ARMv7-A and unavailable in various CPUs implementations -#define AV_CPU_FLAG_SETEND (1 <<16) - -#define AV_CPU_FLAG_MMI (1 << 0) -#define AV_CPU_FLAG_MSA (1 << 1) - -//Loongarch SIMD extension. -#define AV_CPU_FLAG_LSX (1 << 0) -#define AV_CPU_FLAG_LASX (1 << 1) - -/** - * Return the flags which specify extensions supported by the CPU. - * The returned value is affected by av_force_cpu_flags() if that was used - * before. So av_get_cpu_flags() can easily be used in an application to - * detect the enabled cpu flags. - */ -int av_get_cpu_flags(void); - -/** - * Disables cpu detection and forces the specified flags. - * -1 is a special case that disables forcing of specific flags. - */ -void av_force_cpu_flags(int flags); - -/** - * Parse CPU caps from a string and update the given AV_CPU_* flags based on that. - * - * @return negative on error. - */ -int av_parse_cpu_caps(unsigned *flags, const char *s); - -/** - * @return the number of logical CPU cores present. - */ -int av_cpu_count(void); - -/** - * Overrides cpu count detection and forces the specified count. - * Count < 1 disables forcing of specific count. - */ -void av_cpu_force_count(int count); - -/** - * Get the maximum data alignment that may be required by FFmpeg. - * - * Note that this is affected by the build configuration and the CPU flags mask, - * so e.g. if the CPU supports AVX, but libavutil has been built with - * --disable-avx or the AV_CPU_FLAG_AVX flag has been disabled through - * av_set_cpu_flags_mask(), then this function will behave as if AVX is not - * present. - */ -size_t av_cpu_max_align(void); - -#endif /* AVUTIL_CPU_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/crc.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/crc.h deleted file mode 100644 index 24a2e3ca..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/crc.h +++ /dev/null @@ -1,99 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_crc32 - * Public header for CRC hash function implementation. - */ - -#ifndef AVUTIL_CRC_H -#define AVUTIL_CRC_H - -#include -#include -#include "attributes.h" - -/** - * @defgroup lavu_crc32 CRC - * @ingroup lavu_hash - * CRC (Cyclic Redundancy Check) hash function implementation. - * - * This module supports numerous CRC polynomials, in addition to the most - * widely used CRC-32-IEEE. See @ref AVCRCId for a list of available - * polynomials. - * - * @{ - */ - -typedef uint32_t AVCRC; - -typedef enum { - AV_CRC_8_ATM, - AV_CRC_16_ANSI, - AV_CRC_16_CCITT, - AV_CRC_32_IEEE, - AV_CRC_32_IEEE_LE, /*< reversed bitorder version of AV_CRC_32_IEEE */ - AV_CRC_16_ANSI_LE, /*< reversed bitorder version of AV_CRC_16_ANSI */ - AV_CRC_24_IEEE, - AV_CRC_8_EBU, - AV_CRC_MAX, /*< Not part of public API! Do not use outside libavutil. */ -}AVCRCId; - -/** - * Initialize a CRC table. - * @param ctx must be an array of size sizeof(AVCRC)*257 or sizeof(AVCRC)*1024 - * @param le If 1, the lowest bit represents the coefficient for the highest - * exponent of the corresponding polynomial (both for poly and - * actual CRC). - * If 0, you must swap the CRC parameter and the result of av_crc - * if you need the standard representation (can be simplified in - * most cases to e.g. bswap16): - * av_bswap32(crc << (32-bits)) - * @param bits number of bits for the CRC - * @param poly generator polynomial without the x**bits coefficient, in the - * representation as specified by le - * @param ctx_size size of ctx in bytes - * @return <0 on failure - */ -int av_crc_init(AVCRC *ctx, int le, int bits, uint32_t poly, int ctx_size); - -/** - * Get an initialized standard CRC table. - * @param crc_id ID of a standard CRC - * @return a pointer to the CRC table or NULL on failure - */ -const AVCRC *av_crc_get_table(AVCRCId crc_id); - -/** - * Calculate the CRC of a block. - * @param crc CRC of previous blocks if any or initial value for CRC - * @return CRC updated with the data from the given block - * - * @see av_crc_init() "le" parameter - */ -uint32_t av_crc(const AVCRC *ctx, uint32_t crc, - const uint8_t *buffer, size_t length) av_pure; - -/** - * @} - */ - -#endif /* AVUTIL_CRC_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/csp.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/csp.h deleted file mode 100644 index 37544449..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/csp.h +++ /dev/null @@ -1,106 +0,0 @@ -/* - * Copyright (c) 2016 Ronald S. Bultje - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CSP_H -#define AVUTIL_CSP_H - -#include "pixfmt.h" -#include "rational.h" - -/** - * @file Colorspace value utility functions for libavutil. - * @author Ronald S. Bultje - * @author Leo Izen - * @defgroup lavu_math_csp Colorspace Utility - * @ingroup lavu_math - * @{ - */ - -/** - * Struct containing luma coefficients to be used for RGB to YUV/YCoCg, or similar - * calculations. - */ -typedef struct AVLumaCoefficients { - AVRational cr, cg, cb; -} AVLumaCoefficients; - -/** - * Struct containing chromaticity x and y values for the standard CIE 1931 - * chromaticity definition. - */ -typedef struct AVCIExy { - AVRational x, y; -} AVCIExy; - -/** - * Struct defining the red, green, and blue primary locations in terms of CIE - * 1931 chromaticity x and y. - */ -typedef struct AVPrimaryCoefficients { - AVCIExy r, g, b; -} AVPrimaryCoefficients; - -/** - * Struct defining white point location in terms of CIE 1931 chromaticity x - * and y. - */ -typedef AVCIExy AVWhitepointCoefficients; - -/** - * Struct that contains both white point location and primaries location, providing - * the complete description of a color gamut. - */ -typedef struct AVColorPrimariesDesc { - AVWhitepointCoefficients wp; - AVPrimaryCoefficients prim; -} AVColorPrimariesDesc; - -/** - * Retrieves the Luma coefficients necessary to construct a conversion matrix - * from an enum constant describing the colorspace. - * @param csp An enum constant indicating YUV or similar colorspace. - * @return The Luma coefficients associated with that colorspace, or NULL - * if the constant is unknown to libavutil. - */ -const AVLumaCoefficients *av_csp_luma_coeffs_from_avcsp(enum AVColorSpace csp); - -/** - * Retrieves a complete gamut description from an enum constant describing the - * color primaries. - * @param prm An enum constant indicating primaries - * @return A description of the colorspace gamut associated with that enum - * constant, or NULL if the constant is unknown to libavutil. - */ -const AVColorPrimariesDesc *av_csp_primaries_desc_from_id(enum AVColorPrimaries prm); - -/** - * Detects which enum AVColorPrimaries constant corresponds to the given complete - * gamut description. - * @see enum AVColorPrimaries - * @param prm A description of the colorspace gamut - * @return The enum constant associated with this gamut, or - * AVCOL_PRI_UNSPECIFIED if no clear match can be idenitified. - */ -enum AVColorPrimaries av_csp_primaries_id_from_desc(const AVColorPrimariesDesc *prm); - -/** - * @} - */ - -#endif /* AVUTIL_CSP_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/des.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/des.h deleted file mode 100644 index 4cf11f5b..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/des.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * DES encryption/decryption - * Copyright (c) 2007 Reimar Doeffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_DES_H -#define AVUTIL_DES_H - -#include - -/** - * @defgroup lavu_des DES - * @ingroup lavu_crypto - * @{ - */ - -typedef struct AVDES { - uint64_t round_keys[3][16]; - int triple_des; -} AVDES; - -/** - * Allocate an AVDES context. - */ -AVDES *av_des_alloc(void); - -/** - * @brief Initializes an AVDES context. - * - * @param key_bits must be 64 or 192 - * @param decrypt 0 for encryption/CBC-MAC, 1 for decryption - * @return zero on success, negative value otherwise - */ -int av_des_init(struct AVDES *d, const uint8_t *key, int key_bits, int decrypt); - -/** - * @brief Encrypts / decrypts using the DES algorithm. - * - * @param count number of 8 byte blocks - * @param dst destination array, can be equal to src, must be 8-byte aligned - * @param src source array, can be equal to dst, must be 8-byte aligned, may be NULL - * @param iv initialization vector for CBC mode, if NULL then ECB will be used, - * must be 8-byte aligned - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_des_crypt(struct AVDES *d, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); - -/** - * @brief Calculates CBC-MAC using the DES algorithm. - * - * @param count number of 8 byte blocks - * @param dst destination array, can be equal to src, must be 8-byte aligned - * @param src source array, can be equal to dst, must be 8-byte aligned, may be NULL - */ -void av_des_mac(struct AVDES *d, uint8_t *dst, const uint8_t *src, int count); - -/** - * @} - */ - -#endif /* AVUTIL_DES_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/detection_bbox.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/detection_bbox.h deleted file mode 100644 index c20c204a..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/detection_bbox.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_DETECTION_BBOX_H -#define AVUTIL_DETECTION_BBOX_H - -#include "rational.h" -#include "avassert.h" -#include "frame.h" - -typedef struct AVDetectionBBox { - /** - * Distance in pixels from the left/top edge of the frame, - * together with width and height, defining the bounding box. - */ - int x; - int y; - int w; - int h; - -#define AV_DETECTION_BBOX_LABEL_NAME_MAX_SIZE 64 - - /** - * Detect result with confidence - */ - char detect_label[AV_DETECTION_BBOX_LABEL_NAME_MAX_SIZE]; - AVRational detect_confidence; - - /** - * At most 4 classifications based on the detected bounding box. - * For example, we can get max 4 different attributes with 4 different - * DNN models on one bounding box. - * classify_count is zero if no classification. - */ -#define AV_NUM_DETECTION_BBOX_CLASSIFY 4 - uint32_t classify_count; - char classify_labels[AV_NUM_DETECTION_BBOX_CLASSIFY][AV_DETECTION_BBOX_LABEL_NAME_MAX_SIZE]; - AVRational classify_confidences[AV_NUM_DETECTION_BBOX_CLASSIFY]; -} AVDetectionBBox; - -typedef struct AVDetectionBBoxHeader { - /** - * Information about how the bounding box is generated. - * for example, the DNN model name. - */ - char source[256]; - - /** - * Number of bounding boxes in the array. - */ - uint32_t nb_bboxes; - - /** - * Offset in bytes from the beginning of this structure at which - * the array of bounding boxes starts. - */ - size_t bboxes_offset; - - /** - * Size of each bounding box in bytes. - */ - size_t bbox_size; -} AVDetectionBBoxHeader; - -/* - * Get the bounding box at the specified {@code idx}. Must be between 0 and nb_bboxes. - */ -static av_always_inline AVDetectionBBox * -av_get_detection_bbox(const AVDetectionBBoxHeader *header, unsigned int idx) -{ - av_assert0(idx < header->nb_bboxes); - return (AVDetectionBBox *)((uint8_t *)header + header->bboxes_offset + - idx * header->bbox_size); -} - -/** - * Allocates memory for AVDetectionBBoxHeader, plus an array of {@code nb_bboxes} - * AVDetectionBBox, and initializes the variables. - * Can be freed with a normal av_free() call. - * - * @param out_size if non-NULL, the size in bytes of the resulting data array is - * written here. - */ -AVDetectionBBoxHeader *av_detection_bbox_alloc(uint32_t nb_bboxes, size_t *out_size); - -/** - * Allocates memory for AVDetectionBBoxHeader, plus an array of {@code nb_bboxes} - * AVDetectionBBox, in the given AVFrame {@code frame} as AVFrameSideData of type - * AV_FRAME_DATA_DETECTION_BBOXES and initializes the variables. - */ -AVDetectionBBoxHeader *av_detection_bbox_create_side_data(AVFrame *frame, uint32_t nb_bboxes); -#endif diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/dict.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/dict.h deleted file mode 100644 index 0d1afc6c..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/dict.h +++ /dev/null @@ -1,198 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Public dictionary API. - * @deprecated - * AVDictionary is provided for compatibility with libav. It is both in - * implementation as well as API inefficient. It does not scale and is - * extremely slow with large dictionaries. - * It is recommended that new code uses our tree container from tree.c/h - * where applicable, which uses AVL trees to achieve O(log n) performance. - */ - -#ifndef AVUTIL_DICT_H -#define AVUTIL_DICT_H - -#include - -/** - * @addtogroup lavu_dict AVDictionary - * @ingroup lavu_data - * - * @brief Simple key:value store - * - * @{ - * Dictionaries are used for storing key:value pairs. To create - * an AVDictionary, simply pass an address of a NULL pointer to - * av_dict_set(). NULL can be used as an empty dictionary wherever - * a pointer to an AVDictionary is required. - * Use av_dict_get() to retrieve an entry or iterate over all - * entries and finally av_dict_free() to free the dictionary - * and all its contents. - * - @code - AVDictionary *d = NULL; // "create" an empty dictionary - AVDictionaryEntry *t = NULL; - - av_dict_set(&d, "foo", "bar", 0); // add an entry - - char *k = av_strdup("key"); // if your strings are already allocated, - char *v = av_strdup("value"); // you can avoid copying them like this - av_dict_set(&d, k, v, AV_DICT_DONT_STRDUP_KEY | AV_DICT_DONT_STRDUP_VAL); - - while (t = av_dict_get(d, "", t, AV_DICT_IGNORE_SUFFIX)) { - <....> // iterate over all entries in d - } - av_dict_free(&d); - @endcode - */ - -#define AV_DICT_MATCH_CASE 1 /**< Only get an entry with exact-case key match. Only relevant in av_dict_get(). */ -#define AV_DICT_IGNORE_SUFFIX 2 /**< Return first entry in a dictionary whose first part corresponds to the search key, - ignoring the suffix of the found key string. Only relevant in av_dict_get(). */ -#define AV_DICT_DONT_STRDUP_KEY 4 /**< Take ownership of a key that's been - allocated with av_malloc() or another memory allocation function. */ -#define AV_DICT_DONT_STRDUP_VAL 8 /**< Take ownership of a value that's been - allocated with av_malloc() or another memory allocation function. */ -#define AV_DICT_DONT_OVERWRITE 16 ///< Don't overwrite existing entries. -#define AV_DICT_APPEND 32 /**< If the entry already exists, append to it. Note that no - delimiter is added, the strings are simply concatenated. */ -#define AV_DICT_MULTIKEY 64 /**< Allow to store several equal keys in the dictionary */ - -typedef struct AVDictionaryEntry { - char *key; - char *value; -} AVDictionaryEntry; - -typedef struct AVDictionary AVDictionary; - -/** - * Get a dictionary entry with matching key. - * - * The returned entry key or value must not be changed, or it will - * cause undefined behavior. - * - * To iterate through all the dictionary entries, you can set the matching key - * to the null string "" and set the AV_DICT_IGNORE_SUFFIX flag. - * - * @param prev Set to the previous matching element to find the next. - * If set to NULL the first matching element is returned. - * @param key matching key - * @param flags a collection of AV_DICT_* flags controlling how the entry is retrieved - * @return found entry or NULL in case no matching entry was found in the dictionary - */ -AVDictionaryEntry *av_dict_get(const AVDictionary *m, const char *key, - const AVDictionaryEntry *prev, int flags); - -/** - * Get number of entries in dictionary. - * - * @param m dictionary - * @return number of entries in dictionary - */ -int av_dict_count(const AVDictionary *m); - -/** - * Set the given entry in *pm, overwriting an existing entry. - * - * Note: If AV_DICT_DONT_STRDUP_KEY or AV_DICT_DONT_STRDUP_VAL is set, - * these arguments will be freed on error. - * - * Warning: Adding a new entry to a dictionary invalidates all existing entries - * previously returned with av_dict_get. - * - * @param pm pointer to a pointer to a dictionary struct. If *pm is NULL - * a dictionary struct is allocated and put in *pm. - * @param key entry key to add to *pm (will either be av_strduped or added as a new key depending on flags) - * @param value entry value to add to *pm (will be av_strduped or added as a new key depending on flags). - * Passing a NULL value will cause an existing entry to be deleted. - * @return >= 0 on success otherwise an error code <0 - */ -int av_dict_set(AVDictionary **pm, const char *key, const char *value, int flags); - -/** - * Convenience wrapper for av_dict_set that converts the value to a string - * and stores it. - * - * Note: If AV_DICT_DONT_STRDUP_KEY is set, key will be freed on error. - */ -int av_dict_set_int(AVDictionary **pm, const char *key, int64_t value, int flags); - -/** - * Parse the key/value pairs list and add the parsed entries to a dictionary. - * - * In case of failure, all the successfully set entries are stored in - * *pm. You may need to manually free the created dictionary. - * - * @param key_val_sep a 0-terminated list of characters used to separate - * key from value - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other - * @param flags flags to use when adding to dictionary. - * AV_DICT_DONT_STRDUP_KEY and AV_DICT_DONT_STRDUP_VAL - * are ignored since the key/value tokens will always - * be duplicated. - * @return 0 on success, negative AVERROR code on failure - */ -int av_dict_parse_string(AVDictionary **pm, const char *str, - const char *key_val_sep, const char *pairs_sep, - int flags); - -/** - * Copy entries from one AVDictionary struct into another. - * @param dst pointer to a pointer to a AVDictionary struct. If *dst is NULL, - * this function will allocate a struct for you and put it in *dst - * @param src pointer to source AVDictionary struct - * @param flags flags to use when setting entries in *dst - * @note metadata is read using the AV_DICT_IGNORE_SUFFIX flag - * @return 0 on success, negative AVERROR code on failure. If dst was allocated - * by this function, callers should free the associated memory. - */ -int av_dict_copy(AVDictionary **dst, const AVDictionary *src, int flags); - -/** - * Free all the memory allocated for an AVDictionary struct - * and all keys and values. - */ -void av_dict_free(AVDictionary **m); - -/** - * Get dictionary entries as a string. - * - * Create a string containing dictionary's entries. - * Such string may be passed back to av_dict_parse_string(). - * @note String is escaped with backslashes ('\'). - * - * @param[in] m dictionary - * @param[out] buffer Pointer to buffer that will be allocated with string containg entries. - * Buffer must be freed by the caller when is no longer needed. - * @param[in] key_val_sep character used to separate key from value - * @param[in] pairs_sep character used to separate two pairs from each other - * @return >= 0 on success, negative on error - * @warning Separators cannot be neither '\\' nor '\0'. They also cannot be the same. - */ -int av_dict_get_string(const AVDictionary *m, char **buffer, - const char key_val_sep, const char pairs_sep); - -/** - * @} - */ - -#endif /* AVUTIL_DICT_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/display.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/display.h deleted file mode 100644 index 31d8bef3..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/display.h +++ /dev/null @@ -1,113 +0,0 @@ -/* - * Copyright (c) 2014 Vittorio Giovara - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Display matrix - */ - -#ifndef AVUTIL_DISPLAY_H -#define AVUTIL_DISPLAY_H - -#include - -/** - * @addtogroup lavu_video - * @{ - * - * @defgroup lavu_video_display Display transformation matrix functions - * @{ - */ - -/** - * @addtogroup lavu_video_display - * The display transformation matrix specifies an affine transformation that - * should be applied to video frames for correct presentation. It is compatible - * with the matrices stored in the ISO/IEC 14496-12 container format. - * - * The data is a 3x3 matrix represented as a 9-element array: - * - * @code{.unparsed} - * | a b u | - * (a, b, u, c, d, v, x, y, w) -> | c d v | - * | x y w | - * @endcode - * - * All numbers are stored in native endianness, as 16.16 fixed-point values, - * except for u, v and w, which are stored as 2.30 fixed-point values. - * - * The transformation maps a point (p, q) in the source (pre-transformation) - * frame to the point (p', q') in the destination (post-transformation) frame as - * follows: - * - * @code{.unparsed} - * | a b u | - * (p, q, 1) . | c d v | = z * (p', q', 1) - * | x y w | - * @endcode - * - * The transformation can also be more explicitly written in components as - * follows: - * - * @code{.unparsed} - * p' = (a * p + c * q + x) / z; - * q' = (b * p + d * q + y) / z; - * z = u * p + v * q + w - * @endcode - */ - -/** - * Extract the rotation component of the transformation matrix. - * - * @param matrix the transformation matrix - * @return the angle (in degrees) by which the transformation rotates the frame - * counterclockwise. The angle will be in range [-180.0, 180.0], - * or NaN if the matrix is singular. - * - * @note floating point numbers are inherently inexact, so callers are - * recommended to round the return value to nearest integer before use. - */ -double av_display_rotation_get(const int32_t matrix[9]); - -/** - * Initialize a transformation matrix describing a pure clockwise - * rotation by the specified angle (in degrees). - * - * @param matrix an allocated transformation matrix (will be fully overwritten - * by this function) - * @param angle rotation angle in degrees. - */ -void av_display_rotation_set(int32_t matrix[9], double angle); - -/** - * Flip the input matrix horizontally and/or vertically. - * - * @param matrix an allocated transformation matrix - * @param hflip whether the matrix should be flipped horizontally - * @param vflip whether the matrix should be flipped vertically - */ -void av_display_matrix_flip(int32_t matrix[9], int hflip, int vflip); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_DISPLAY_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/dovi_meta.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/dovi_meta.h deleted file mode 100644 index 3d11e02b..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/dovi_meta.h +++ /dev/null @@ -1,236 +0,0 @@ -/* - * Copyright (c) 2020 Vacing Fang - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * DOVI configuration - */ - - -#ifndef AVUTIL_DOVI_META_H -#define AVUTIL_DOVI_META_H - -#include -#include -#include "rational.h" - -/* - * DOVI configuration - * ref: dolby-vision-bitstreams-within-the-iso-base-media-file-format-v2.1.2 - dolby-vision-bitstreams-in-mpeg-2-transport-stream-multiplex-v1.2 - * @code - * uint8_t dv_version_major, the major version number that the stream complies with - * uint8_t dv_version_minor, the minor version number that the stream complies with - * uint8_t dv_profile, the Dolby Vision profile - * uint8_t dv_level, the Dolby Vision level - * uint8_t rpu_present_flag - * uint8_t el_present_flag - * uint8_t bl_present_flag - * uint8_t dv_bl_signal_compatibility_id - * @endcode - * - * @note The struct must be allocated with av_dovi_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVDOVIDecoderConfigurationRecord { - uint8_t dv_version_major; - uint8_t dv_version_minor; - uint8_t dv_profile; - uint8_t dv_level; - uint8_t rpu_present_flag; - uint8_t el_present_flag; - uint8_t bl_present_flag; - uint8_t dv_bl_signal_compatibility_id; -} AVDOVIDecoderConfigurationRecord; - -/** - * Allocate a AVDOVIDecoderConfigurationRecord structure and initialize its - * fields to default values. - * - * @return the newly allocated struct or NULL on failure - */ -AVDOVIDecoderConfigurationRecord *av_dovi_alloc(size_t *size); - -/** - * Dolby Vision RPU data header. - * - * @note sizeof(AVDOVIRpuDataHeader) is not part of the public ABI. - */ -typedef struct AVDOVIRpuDataHeader { - uint8_t rpu_type; - uint16_t rpu_format; - uint8_t vdr_rpu_profile; - uint8_t vdr_rpu_level; - uint8_t chroma_resampling_explicit_filter_flag; - uint8_t coef_data_type; /* informative, lavc always converts to fixed */ - uint8_t coef_log2_denom; - uint8_t vdr_rpu_normalized_idc; - uint8_t bl_video_full_range_flag; - uint8_t bl_bit_depth; /* [8, 16] */ - uint8_t el_bit_depth; /* [8, 16] */ - uint8_t vdr_bit_depth; /* [8, 16] */ - uint8_t spatial_resampling_filter_flag; - uint8_t el_spatial_resampling_filter_flag; - uint8_t disable_residual_flag; -} AVDOVIRpuDataHeader; - -enum AVDOVIMappingMethod { - AV_DOVI_MAPPING_POLYNOMIAL = 0, - AV_DOVI_MAPPING_MMR = 1, -}; - -/** - * Coefficients of a piece-wise function. The pieces of the function span the - * value ranges between two adjacent pivot values. - */ -#define AV_DOVI_MAX_PIECES 8 -typedef struct AVDOVIReshapingCurve { - uint8_t num_pivots; /* [2, 9] */ - uint16_t pivots[AV_DOVI_MAX_PIECES + 1]; /* sorted ascending */ - enum AVDOVIMappingMethod mapping_idc[AV_DOVI_MAX_PIECES]; - /* AV_DOVI_MAPPING_POLYNOMIAL */ - uint8_t poly_order[AV_DOVI_MAX_PIECES]; /* [1, 2] */ - int64_t poly_coef[AV_DOVI_MAX_PIECES][3]; /* x^0, x^1, x^2 */ - /* AV_DOVI_MAPPING_MMR */ - uint8_t mmr_order[AV_DOVI_MAX_PIECES]; /* [1, 3] */ - int64_t mmr_constant[AV_DOVI_MAX_PIECES]; - int64_t mmr_coef[AV_DOVI_MAX_PIECES][3/* order - 1 */][7]; -} AVDOVIReshapingCurve; - -enum AVDOVINLQMethod { - AV_DOVI_NLQ_NONE = -1, - AV_DOVI_NLQ_LINEAR_DZ = 0, -}; - -/** - * Coefficients of the non-linear inverse quantization. For the interpretation - * of these, see ETSI GS CCM 001. - */ -typedef struct AVDOVINLQParams { - uint16_t nlq_offset; - uint64_t vdr_in_max; - /* AV_DOVI_NLQ_LINEAR_DZ */ - uint64_t linear_deadzone_slope; - uint64_t linear_deadzone_threshold; -} AVDOVINLQParams; - -/** - * Dolby Vision RPU data mapping parameters. - * - * @note sizeof(AVDOVIDataMapping) is not part of the public ABI. - */ -typedef struct AVDOVIDataMapping { - uint8_t vdr_rpu_id; - uint8_t mapping_color_space; - uint8_t mapping_chroma_format_idc; - AVDOVIReshapingCurve curves[3]; /* per component */ - - /* Non-linear inverse quantization */ - enum AVDOVINLQMethod nlq_method_idc; - uint32_t num_x_partitions; - uint32_t num_y_partitions; - AVDOVINLQParams nlq[3]; /* per component */ -} AVDOVIDataMapping; - -/** - * Dolby Vision RPU colorspace metadata parameters. - * - * @note sizeof(AVDOVIColorMetadata) is not part of the public ABI. - */ -typedef struct AVDOVIColorMetadata { - uint8_t dm_metadata_id; - uint8_t scene_refresh_flag; - - /** - * Coefficients of the custom Dolby Vision IPT-PQ matrices. These are to be - * used instead of the matrices indicated by the frame's colorspace tags. - * The output of rgb_to_lms_matrix is to be fed into a BT.2020 LMS->RGB - * matrix based on a Hunt-Pointer-Estevez transform, but without any - * crosstalk. (See the definition of the ICtCp colorspace for more - * information.) - */ - AVRational ycc_to_rgb_matrix[9]; /* before PQ linearization */ - AVRational ycc_to_rgb_offset[3]; /* input offset of neutral value */ - AVRational rgb_to_lms_matrix[9]; /* after PQ linearization */ - - /** - * Extra signal metadata (see Dolby patents for more info). - */ - uint16_t signal_eotf; - uint16_t signal_eotf_param0; - uint16_t signal_eotf_param1; - uint32_t signal_eotf_param2; - uint8_t signal_bit_depth; - uint8_t signal_color_space; - uint8_t signal_chroma_format; - uint8_t signal_full_range_flag; /* [0, 3] */ - uint16_t source_min_pq; - uint16_t source_max_pq; - uint16_t source_diagonal; -} AVDOVIColorMetadata; - -/** - * Combined struct representing a combination of header, mapping and color - * metadata, for attaching to frames as side data. - * - * @note The struct must be allocated with av_dovi_metadata_alloc() and - * its size is not a part of the public ABI. - */ - -typedef struct AVDOVIMetadata { - /** - * Offset in bytes from the beginning of this structure at which the - * respective structs start. - */ - size_t header_offset; /* AVDOVIRpuDataHeader */ - size_t mapping_offset; /* AVDOVIDataMapping */ - size_t color_offset; /* AVDOVIColorMetadata */ -} AVDOVIMetadata; - -static av_always_inline AVDOVIRpuDataHeader * -av_dovi_get_header(const AVDOVIMetadata *data) -{ - return (AVDOVIRpuDataHeader *)((uint8_t *) data + data->header_offset); -} - -static av_always_inline AVDOVIDataMapping * -av_dovi_get_mapping(const AVDOVIMetadata *data) -{ - return (AVDOVIDataMapping *)((uint8_t *) data + data->mapping_offset); -} - -static av_always_inline AVDOVIColorMetadata * -av_dovi_get_color(const AVDOVIMetadata *data) -{ - return (AVDOVIColorMetadata *)((uint8_t *) data + data->color_offset); -} - -/** - * Allocate an AVDOVIMetadata structure and initialize its - * fields to default values. - * - * @param size If this parameter is non-NULL, the size in bytes of the - * allocated struct will be written here on success - * - * @return the newly allocated struct or NULL on failure - */ -AVDOVIMetadata *av_dovi_metadata_alloc(size_t *size); - -#endif /* AVUTIL_DOVI_META_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/downmix_info.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/downmix_info.h deleted file mode 100644 index 221cf5bf..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/downmix_info.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * Copyright (c) 2014 Tim Walker - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_DOWNMIX_INFO_H -#define AVUTIL_DOWNMIX_INFO_H - -#include "frame.h" - -/** - * @file - * audio downmix medatata - */ - -/** - * @addtogroup lavu_audio - * @{ - */ - -/** - * @defgroup downmix_info Audio downmix metadata - * @{ - */ - -/** - * Possible downmix types. - */ -enum AVDownmixType { - AV_DOWNMIX_TYPE_UNKNOWN, /**< Not indicated. */ - AV_DOWNMIX_TYPE_LORO, /**< Lo/Ro 2-channel downmix (Stereo). */ - AV_DOWNMIX_TYPE_LTRT, /**< Lt/Rt 2-channel downmix, Dolby Surround compatible. */ - AV_DOWNMIX_TYPE_DPLII, /**< Lt/Rt 2-channel downmix, Dolby Pro Logic II compatible. */ - AV_DOWNMIX_TYPE_NB /**< Number of downmix types. Not part of ABI. */ -}; - -/** - * This structure describes optional metadata relevant to a downmix procedure. - * - * All fields are set by the decoder to the value indicated in the audio - * bitstream (if present), or to a "sane" default otherwise. - */ -typedef struct AVDownmixInfo { - /** - * Type of downmix preferred by the mastering engineer. - */ - enum AVDownmixType preferred_downmix_type; - - /** - * Absolute scale factor representing the nominal level of the center - * channel during a regular downmix. - */ - double center_mix_level; - - /** - * Absolute scale factor representing the nominal level of the center - * channel during an Lt/Rt compatible downmix. - */ - double center_mix_level_ltrt; - - /** - * Absolute scale factor representing the nominal level of the surround - * channels during a regular downmix. - */ - double surround_mix_level; - - /** - * Absolute scale factor representing the nominal level of the surround - * channels during an Lt/Rt compatible downmix. - */ - double surround_mix_level_ltrt; - - /** - * Absolute scale factor representing the level at which the LFE data is - * mixed into L/R channels during downmixing. - */ - double lfe_mix_level; -} AVDownmixInfo; - -/** - * Get a frame's AV_FRAME_DATA_DOWNMIX_INFO side data for editing. - * - * If the side data is absent, it is created and added to the frame. - * - * @param frame the frame for which the side data is to be obtained or created - * - * @return the AVDownmixInfo structure to be edited by the caller, or NULL if - * the structure cannot be allocated. - */ -AVDownmixInfo *av_downmix_info_update_side_data(AVFrame *frame); - -/** - * @} - */ - -/** - * @} - */ - -#endif /* AVUTIL_DOWNMIX_INFO_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/encryption_info.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/encryption_info.h deleted file mode 100644 index 8fe7ebfe..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/encryption_info.h +++ /dev/null @@ -1,205 +0,0 @@ -/** - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_ENCRYPTION_INFO_H -#define AVUTIL_ENCRYPTION_INFO_H - -#include -#include - -typedef struct AVSubsampleEncryptionInfo { - /** The number of bytes that are clear. */ - unsigned int bytes_of_clear_data; - - /** - * The number of bytes that are protected. If using pattern encryption, - * the pattern applies to only the protected bytes; if not using pattern - * encryption, all these bytes are encrypted. - */ - unsigned int bytes_of_protected_data; -} AVSubsampleEncryptionInfo; - -/** - * This describes encryption info for a packet. This contains frame-specific - * info for how to decrypt the packet before passing it to the decoder. - * - * The size of this struct is not part of the public ABI. - */ -typedef struct AVEncryptionInfo { - /** The fourcc encryption scheme, in big-endian byte order. */ - uint32_t scheme; - - /** - * Only used for pattern encryption. This is the number of 16-byte blocks - * that are encrypted. - */ - uint32_t crypt_byte_block; - - /** - * Only used for pattern encryption. This is the number of 16-byte blocks - * that are clear. - */ - uint32_t skip_byte_block; - - /** - * The ID of the key used to encrypt the packet. This should always be - * 16 bytes long, but may be changed in the future. - */ - uint8_t *key_id; - uint32_t key_id_size; - - /** - * The initialization vector. This may have been zero-filled to be the - * correct block size. This should always be 16 bytes long, but may be - * changed in the future. - */ - uint8_t *iv; - uint32_t iv_size; - - /** - * An array of subsample encryption info specifying how parts of the sample - * are encrypted. If there are no subsamples, then the whole sample is - * encrypted. - */ - AVSubsampleEncryptionInfo *subsamples; - uint32_t subsample_count; -} AVEncryptionInfo; - -/** - * This describes info used to initialize an encryption key system. - * - * The size of this struct is not part of the public ABI. - */ -typedef struct AVEncryptionInitInfo { - /** - * A unique identifier for the key system this is for, can be NULL if it - * is not known. This should always be 16 bytes, but may change in the - * future. - */ - uint8_t* system_id; - uint32_t system_id_size; - - /** - * An array of key IDs this initialization data is for. All IDs are the - * same length. Can be NULL if there are no known key IDs. - */ - uint8_t** key_ids; - /** The number of key IDs. */ - uint32_t num_key_ids; - /** - * The number of bytes in each key ID. This should always be 16, but may - * change in the future. - */ - uint32_t key_id_size; - - /** - * Key-system specific initialization data. This data is copied directly - * from the file and the format depends on the specific key system. This - * can be NULL if there is no initialization data; in that case, there - * will be at least one key ID. - */ - uint8_t* data; - uint32_t data_size; - - /** - * An optional pointer to the next initialization info in the list. - */ - struct AVEncryptionInitInfo *next; -} AVEncryptionInitInfo; - -/** - * Allocates an AVEncryptionInfo structure and sub-pointers to hold the given - * number of subsamples. This will allocate pointers for the key ID, IV, - * and subsample entries, set the size members, and zero-initialize the rest. - * - * @param subsample_count The number of subsamples. - * @param key_id_size The number of bytes in the key ID, should be 16. - * @param iv_size The number of bytes in the IV, should be 16. - * - * @return The new AVEncryptionInfo structure, or NULL on error. - */ -AVEncryptionInfo *av_encryption_info_alloc(uint32_t subsample_count, uint32_t key_id_size, uint32_t iv_size); - -/** - * Allocates an AVEncryptionInfo structure with a copy of the given data. - * @return The new AVEncryptionInfo structure, or NULL on error. - */ -AVEncryptionInfo *av_encryption_info_clone(const AVEncryptionInfo *info); - -/** - * Frees the given encryption info object. This MUST NOT be used to free the - * side-data data pointer, that should use normal side-data methods. - */ -void av_encryption_info_free(AVEncryptionInfo *info); - -/** - * Creates a copy of the AVEncryptionInfo that is contained in the given side - * data. The resulting object should be passed to av_encryption_info_free() - * when done. - * - * @return The new AVEncryptionInfo structure, or NULL on error. - */ -AVEncryptionInfo *av_encryption_info_get_side_data(const uint8_t *side_data, size_t side_data_size); - -/** - * Allocates and initializes side data that holds a copy of the given encryption - * info. The resulting pointer should be either freed using av_free or given - * to av_packet_add_side_data(). - * - * @return The new side-data pointer, or NULL. - */ -uint8_t *av_encryption_info_add_side_data( - const AVEncryptionInfo *info, size_t *side_data_size); - - -/** - * Allocates an AVEncryptionInitInfo structure and sub-pointers to hold the - * given sizes. This will allocate pointers and set all the fields. - * - * @return The new AVEncryptionInitInfo structure, or NULL on error. - */ -AVEncryptionInitInfo *av_encryption_init_info_alloc( - uint32_t system_id_size, uint32_t num_key_ids, uint32_t key_id_size, uint32_t data_size); - -/** - * Frees the given encryption init info object. This MUST NOT be used to free - * the side-data data pointer, that should use normal side-data methods. - */ -void av_encryption_init_info_free(AVEncryptionInitInfo* info); - -/** - * Creates a copy of the AVEncryptionInitInfo that is contained in the given - * side data. The resulting object should be passed to - * av_encryption_init_info_free() when done. - * - * @return The new AVEncryptionInitInfo structure, or NULL on error. - */ -AVEncryptionInitInfo *av_encryption_init_info_get_side_data( - const uint8_t* side_data, size_t side_data_size); - -/** - * Allocates and initializes side data that holds a copy of the given encryption - * init info. The resulting pointer should be either freed using av_free or - * given to av_packet_add_side_data(). - * - * @return The new side-data pointer, or NULL. - */ -uint8_t *av_encryption_init_info_add_side_data( - const AVEncryptionInitInfo *info, size_t *side_data_size); - -#endif /* AVUTIL_ENCRYPTION_INFO_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/error.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/error.h deleted file mode 100644 index 0d3269aa..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/error.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * error code definitions - */ - -#ifndef AVUTIL_ERROR_H -#define AVUTIL_ERROR_H - -#include -#include - -#include "macros.h" - -/** - * @addtogroup lavu_error - * - * @{ - */ - - -/* error handling */ -#if EDOM > 0 -#define AVERROR(e) (-(e)) ///< Returns a negative error code from a POSIX error code, to return from library functions. -#define AVUNERROR(e) (-(e)) ///< Returns a POSIX error code from a library function error return value. -#else -/* Some platforms have E* and errno already negated. */ -#define AVERROR(e) (e) -#define AVUNERROR(e) (e) -#endif - -#define FFERRTAG(a, b, c, d) (-(int)MKTAG(a, b, c, d)) - -#define AVERROR_BSF_NOT_FOUND FFERRTAG(0xF8,'B','S','F') ///< Bitstream filter not found -#define AVERROR_BUG FFERRTAG( 'B','U','G','!') ///< Internal bug, also see AVERROR_BUG2 -#define AVERROR_BUFFER_TOO_SMALL FFERRTAG( 'B','U','F','S') ///< Buffer too small -#define AVERROR_DECODER_NOT_FOUND FFERRTAG(0xF8,'D','E','C') ///< Decoder not found -#define AVERROR_DEMUXER_NOT_FOUND FFERRTAG(0xF8,'D','E','M') ///< Demuxer not found -#define AVERROR_ENCODER_NOT_FOUND FFERRTAG(0xF8,'E','N','C') ///< Encoder not found -#define AVERROR_EOF FFERRTAG( 'E','O','F',' ') ///< End of file -#define AVERROR_EXIT FFERRTAG( 'E','X','I','T') ///< Immediate exit was requested; the called function should not be restarted -#define AVERROR_EXTERNAL FFERRTAG( 'E','X','T',' ') ///< Generic error in an external library -#define AVERROR_FILTER_NOT_FOUND FFERRTAG(0xF8,'F','I','L') ///< Filter not found -#define AVERROR_INVALIDDATA FFERRTAG( 'I','N','D','A') ///< Invalid data found when processing input -#define AVERROR_MUXER_NOT_FOUND FFERRTAG(0xF8,'M','U','X') ///< Muxer not found -#define AVERROR_OPTION_NOT_FOUND FFERRTAG(0xF8,'O','P','T') ///< Option not found -#define AVERROR_PATCHWELCOME FFERRTAG( 'P','A','W','E') ///< Not yet implemented in FFmpeg, patches welcome -#define AVERROR_PROTOCOL_NOT_FOUND FFERRTAG(0xF8,'P','R','O') ///< Protocol not found - -#define AVERROR_STREAM_NOT_FOUND FFERRTAG(0xF8,'S','T','R') ///< Stream not found -/** - * This is semantically identical to AVERROR_BUG - * it has been introduced in Libav after our AVERROR_BUG and with a modified value. - */ -#define AVERROR_BUG2 FFERRTAG( 'B','U','G',' ') -#define AVERROR_UNKNOWN FFERRTAG( 'U','N','K','N') ///< Unknown error, typically from an external library -#define AVERROR_EXPERIMENTAL (-0x2bb2afa8) ///< Requested feature is flagged experimental. Set strict_std_compliance if you really want to use it. -#define AVERROR_INPUT_CHANGED (-0x636e6701) ///< Input changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_OUTPUT_CHANGED) -#define AVERROR_OUTPUT_CHANGED (-0x636e6702) ///< Output changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_INPUT_CHANGED) -/* HTTP & RTSP errors */ -#define AVERROR_HTTP_BAD_REQUEST FFERRTAG(0xF8,'4','0','0') -#define AVERROR_HTTP_UNAUTHORIZED FFERRTAG(0xF8,'4','0','1') -#define AVERROR_HTTP_FORBIDDEN FFERRTAG(0xF8,'4','0','3') -#define AVERROR_HTTP_NOT_FOUND FFERRTAG(0xF8,'4','0','4') -#define AVERROR_HTTP_OTHER_4XX FFERRTAG(0xF8,'4','X','X') -#define AVERROR_HTTP_SERVER_ERROR FFERRTAG(0xF8,'5','X','X') - -#define AV_ERROR_MAX_STRING_SIZE 64 - -/** - * Put a description of the AVERROR code errnum in errbuf. - * In case of failure the global variable errno is set to indicate the - * error. Even in case of failure av_strerror() will print a generic - * error message indicating the errnum provided to errbuf. - * - * @param errnum error code to describe - * @param errbuf buffer to which description is written - * @param errbuf_size the size in bytes of errbuf - * @return 0 on success, a negative value if a description for errnum - * cannot be found - */ -int av_strerror(int errnum, char *errbuf, size_t errbuf_size); - -/** - * Fill the provided buffer with a string containing an error string - * corresponding to the AVERROR code errnum. - * - * @param errbuf a buffer - * @param errbuf_size size in bytes of errbuf - * @param errnum error code to describe - * @return the buffer in input, filled with the error description - * @see av_strerror() - */ -static inline char *av_make_error_string(char *errbuf, size_t errbuf_size, int errnum) -{ - av_strerror(errnum, errbuf, errbuf_size); - return errbuf; -} - -/** - * Convenience macro, the return value should be used only directly in - * function arguments but never stand-alone. - */ -#define av_err2str(errnum) \ - av_make_error_string((char[AV_ERROR_MAX_STRING_SIZE]){0}, AV_ERROR_MAX_STRING_SIZE, errnum) - -/** - * @} - */ - -#endif /* AVUTIL_ERROR_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/eval.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/eval.h deleted file mode 100644 index 57afc2d5..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/eval.h +++ /dev/null @@ -1,135 +0,0 @@ -/* - * Copyright (c) 2002 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * simple arithmetic expression evaluator - */ - -#ifndef AVUTIL_EVAL_H -#define AVUTIL_EVAL_H - -typedef struct AVExpr AVExpr; - -/** - * Parse and evaluate an expression. - * Note, this is significantly slower than av_expr_eval(). - * - * @param res a pointer to a double where is put the result value of - * the expression, or NAN in case of error - * @param s expression as a zero terminated string, for example "1+2^3+5*5+sin(2/3)" - * @param const_names NULL terminated array of zero terminated strings of constant identifiers, for example {"PI", "E", 0} - * @param const_values a zero terminated array of values for the identifiers from const_names - * @param func1_names NULL terminated array of zero terminated strings of funcs1 identifiers - * @param funcs1 NULL terminated array of function pointers for functions which take 1 argument - * @param func2_names NULL terminated array of zero terminated strings of funcs2 identifiers - * @param funcs2 NULL terminated array of function pointers for functions which take 2 arguments - * @param opaque a pointer which will be passed to all functions from funcs1 and funcs2 - * @param log_ctx parent logging context - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code otherwise - */ -int av_expr_parse_and_eval(double *res, const char *s, - const char * const *const_names, const double *const_values, - const char * const *func1_names, double (* const *funcs1)(void *, double), - const char * const *func2_names, double (* const *funcs2)(void *, double, double), - void *opaque, int log_offset, void *log_ctx); - -/** - * Parse an expression. - * - * @param expr a pointer where is put an AVExpr containing the parsed - * value in case of successful parsing, or NULL otherwise. - * The pointed to AVExpr must be freed with av_expr_free() by the user - * when it is not needed anymore. - * @param s expression as a zero terminated string, for example "1+2^3+5*5+sin(2/3)" - * @param const_names NULL terminated array of zero terminated strings of constant identifiers, for example {"PI", "E", 0} - * @param func1_names NULL terminated array of zero terminated strings of funcs1 identifiers - * @param funcs1 NULL terminated array of function pointers for functions which take 1 argument - * @param func2_names NULL terminated array of zero terminated strings of funcs2 identifiers - * @param funcs2 NULL terminated array of function pointers for functions which take 2 arguments - * @param log_ctx parent logging context - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code otherwise - */ -int av_expr_parse(AVExpr **expr, const char *s, - const char * const *const_names, - const char * const *func1_names, double (* const *funcs1)(void *, double), - const char * const *func2_names, double (* const *funcs2)(void *, double, double), - int log_offset, void *log_ctx); - -/** - * Evaluate a previously parsed expression. - * - * @param const_values a zero terminated array of values for the identifiers from av_expr_parse() const_names - * @param opaque a pointer which will be passed to all functions from funcs1 and funcs2 - * @return the value of the expression - */ -double av_expr_eval(AVExpr *e, const double *const_values, void *opaque); - -/** - * Track the presence of variables and their number of occurrences in a parsed expression - * - * @param counter a zero-initialized array where the count of each variable will be stored - * @param size size of array - * @return 0 on success, a negative value indicates that no expression or array was passed - * or size was zero - */ -int av_expr_count_vars(AVExpr *e, unsigned *counter, int size); - -/** - * Track the presence of user provided functions and their number of occurrences - * in a parsed expression. - * - * @param counter a zero-initialized array where the count of each function will be stored - * if you passed 5 functions with 2 arguments to av_expr_parse() - * then for arg=2 this will use upto 5 entries. - * @param size size of array - * @param arg number of arguments the counted functions have - * @return 0 on success, a negative value indicates that no expression or array was passed - * or size was zero - */ -int av_expr_count_func(AVExpr *e, unsigned *counter, int size, int arg); - -/** - * Free a parsed expression previously created with av_expr_parse(). - */ -void av_expr_free(AVExpr *e); - -/** - * Parse the string in numstr and return its value as a double. If - * the string is empty, contains only whitespaces, or does not contain - * an initial substring that has the expected syntax for a - * floating-point number, no conversion is performed. In this case, - * returns a value of zero and the value returned in tail is the value - * of numstr. - * - * @param numstr a string representing a number, may contain one of - * the International System number postfixes, for example 'K', 'M', - * 'G'. If 'i' is appended after the postfix, powers of 2 are used - * instead of powers of 10. The 'B' postfix multiplies the value by - * 8, and can be appended after another postfix or used alone. This - * allows using for example 'KB', 'MiB', 'G' and 'B' as postfix. - * @param tail if non-NULL puts here the pointer to the char next - * after the last parsed character - */ -double av_strtod(const char *numstr, char **tail); - -#endif /* AVUTIL_EVAL_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/ffversion.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/ffversion.h deleted file mode 100644 index fa716392..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/ffversion.h +++ /dev/null @@ -1,5 +0,0 @@ -/* Automatically generated by version.sh, do not manually edit! */ -#ifndef AVUTIL_FFVERSION_H -#define AVUTIL_FFVERSION_H -#define FFMPEG_VERSION "N-107736-g9e029dc265" -#endif /* AVUTIL_FFVERSION_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/fifo.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/fifo.h deleted file mode 100644 index 4eed364a..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/fifo.h +++ /dev/null @@ -1,426 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * a very simple circular buffer FIFO implementation - */ - -#ifndef AVUTIL_FIFO_H -#define AVUTIL_FIFO_H - -#include -#include - -#include "attributes.h" -#include "version.h" - -typedef struct AVFifo AVFifo; - -/** - * Callback for writing or reading from a FIFO, passed to (and invoked from) the - * av_fifo_*_cb() functions. It may be invoked multiple times from a single - * av_fifo_*_cb() call and may process less data than the maximum size indicated - * by nb_elems. - * - * @param opaque the opaque pointer provided to the av_fifo_*_cb() function - * @param buf the buffer for reading or writing the data, depending on which - * av_fifo_*_cb function is called - * @param nb_elems On entry contains the maximum number of elements that can be - * read from / written into buf. On success, the callback should - * update it to contain the number of elements actually written. - * - * @return 0 on success, a negative error code on failure (will be returned from - * the invoking av_fifo_*_cb() function) - */ -typedef int AVFifoCB(void *opaque, void *buf, size_t *nb_elems); - -/** - * Automatically resize the FIFO on writes, so that the data fits. This - * automatic resizing happens up to a limit that can be modified with - * av_fifo_auto_grow_limit(). - */ -#define AV_FIFO_FLAG_AUTO_GROW (1 << 0) - -/** - * Allocate and initialize an AVFifo with a given element size. - * - * @param elems initial number of elements that can be stored in the FIFO - * @param elem_size Size in bytes of a single element. Further operations on - * the returned FIFO will implicitly use this element size. - * @param flags a combination of AV_FIFO_FLAG_* - * - * @return newly-allocated AVFifo on success, a negative error code on failure - */ -AVFifo *av_fifo_alloc2(size_t elems, size_t elem_size, - unsigned int flags); - -/** - * @return Element size for FIFO operations. This element size is set at - * FIFO allocation and remains constant during its lifetime - */ -size_t av_fifo_elem_size(const AVFifo *f); - -/** - * Set the maximum size (in elements) to which the FIFO can be resized - * automatically. Has no effect unless AV_FIFO_FLAG_AUTO_GROW is used. - */ -void av_fifo_auto_grow_limit(AVFifo *f, size_t max_elems); - -/** - * @return number of elements available for reading from the given FIFO. - */ -size_t av_fifo_can_read(const AVFifo *f); - -/** - * @return number of elements that can be written into the given FIFO. - */ -size_t av_fifo_can_write(const AVFifo *f); - -/** - * Enlarge an AVFifo. - * - * On success, the FIFO will be large enough to hold exactly - * inc + av_fifo_can_read() + av_fifo_can_write() - * elements. In case of failure, the old FIFO is kept unchanged. - * - * @param f AVFifo to resize - * @param inc number of elements to allocate for, in addition to the current - * allocated size - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_grow2(AVFifo *f, size_t inc); - -/** - * Write data into a FIFO. - * - * In case nb_elems > av_fifo_can_write(f), nothing is written and an error - * is returned. - * - * @param f the FIFO buffer - * @param buf Data to be written. nb_elems * av_fifo_elem_size(f) bytes will be - * read from buf on success. - * @param nb_elems number of elements to write into FIFO - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_write(AVFifo *f, const void *buf, size_t nb_elems); - -/** - * Write data from a user-provided callback into a FIFO. - * - * @param f the FIFO buffer - * @param read_cb Callback supplying the data to the FIFO. May be called - * multiple times. - * @param opaque opaque user data to be provided to read_cb - * @param nb_elems Should point to the maximum number of elements that can be - * written. Will be updated to contain the number of elements - * actually written. - * - * @return non-negative number on success, a negative error code on failure - */ -int av_fifo_write_from_cb(AVFifo *f, AVFifoCB read_cb, - void *opaque, size_t *nb_elems); - -/** - * Read data from a FIFO. - * - * In case nb_elems > av_fifo_can_read(f), nothing is read and an error - * is returned. - * - * @param f the FIFO buffer - * @param buf Buffer to store the data. nb_elems * av_fifo_elem_size(f) bytes - * will be written into buf on success. - * @param nb_elems number of elements to read from FIFO - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_read(AVFifo *f, void *buf, size_t nb_elems); - -/** - * Feed data from a FIFO into a user-provided callback. - * - * @param f the FIFO buffer - * @param write_cb Callback the data will be supplied to. May be called - * multiple times. - * @param opaque opaque user data to be provided to write_cb - * @param nb_elems Should point to the maximum number of elements that can be - * read. Will be updated to contain the total number of elements - * actually sent to the callback. - * - * @return non-negative number on success, a negative error code on failure - */ -int av_fifo_read_to_cb(AVFifo *f, AVFifoCB write_cb, - void *opaque, size_t *nb_elems); - -/** - * Read data from a FIFO without modifying FIFO state. - * - * Returns an error if an attempt is made to peek to nonexistent elements - * (i.e. if offset + nb_elems is larger than av_fifo_can_read(f)). - * - * @param f the FIFO buffer - * @param buf Buffer to store the data. nb_elems * av_fifo_elem_size(f) bytes - * will be written into buf. - * @param nb_elems number of elements to read from FIFO - * @param offset number of initial elements to skip. - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_peek(AVFifo *f, void *buf, size_t nb_elems, size_t offset); - -/** - * Feed data from a FIFO into a user-provided callback. - * - * @param f the FIFO buffer - * @param write_cb Callback the data will be supplied to. May be called - * multiple times. - * @param opaque opaque user data to be provided to write_cb - * @param nb_elems Should point to the maximum number of elements that can be - * read. Will be updated to contain the total number of elements - * actually sent to the callback. - * @param offset number of initial elements to skip; offset + *nb_elems must not - * be larger than av_fifo_can_read(f). - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_peek_to_cb(AVFifo *f, AVFifoCB write_cb, void *opaque, - size_t *nb_elems, size_t offset); - -/** - * Discard the specified amount of data from an AVFifo. - * @param size number of elements to discard, MUST NOT be larger than - * av_fifo_can_read(f) - */ -void av_fifo_drain2(AVFifo *f, size_t size); - -/* - * Empty the AVFifo. - * @param f AVFifo to reset - */ -void av_fifo_reset2(AVFifo *f); - -/** - * Free an AVFifo and reset pointer to NULL. - * @param f Pointer to an AVFifo to free. *f == NULL is allowed. - */ -void av_fifo_freep2(AVFifo **f); - - -#if FF_API_FIFO_OLD_API -typedef struct AVFifoBuffer { - uint8_t *buffer; - uint8_t *rptr, *wptr, *end; - uint32_t rndx, wndx; -} AVFifoBuffer; - -/** - * Initialize an AVFifoBuffer. - * @param size of FIFO - * @return AVFifoBuffer or NULL in case of memory allocation failure - * @deprecated use av_fifo_alloc2() - */ -attribute_deprecated -AVFifoBuffer *av_fifo_alloc(unsigned int size); - -/** - * Initialize an AVFifoBuffer. - * @param nmemb number of elements - * @param size size of the single element - * @return AVFifoBuffer or NULL in case of memory allocation failure - * @deprecated use av_fifo_alloc2() - */ -attribute_deprecated -AVFifoBuffer *av_fifo_alloc_array(size_t nmemb, size_t size); - -/** - * Free an AVFifoBuffer. - * @param f AVFifoBuffer to free - * @deprecated use the AVFifo API with av_fifo_freep2() - */ -attribute_deprecated -void av_fifo_free(AVFifoBuffer *f); - -/** - * Free an AVFifoBuffer and reset pointer to NULL. - * @param f AVFifoBuffer to free - * @deprecated use the AVFifo API with av_fifo_freep2() - */ -attribute_deprecated -void av_fifo_freep(AVFifoBuffer **f); - -/** - * Reset the AVFifoBuffer to the state right after av_fifo_alloc, in particular it is emptied. - * @param f AVFifoBuffer to reset - * @deprecated use av_fifo_reset2() with the new AVFifo-API - */ -attribute_deprecated -void av_fifo_reset(AVFifoBuffer *f); - -/** - * Return the amount of data in bytes in the AVFifoBuffer, that is the - * amount of data you can read from it. - * @param f AVFifoBuffer to read from - * @return size - * @deprecated use av_fifo_can_read() with the new AVFifo-API - */ -attribute_deprecated -int av_fifo_size(const AVFifoBuffer *f); - -/** - * Return the amount of space in bytes in the AVFifoBuffer, that is the - * amount of data you can write into it. - * @param f AVFifoBuffer to write into - * @return size - * @deprecated use av_fifo_can_write() with the new AVFifo-API - */ -attribute_deprecated -int av_fifo_space(const AVFifoBuffer *f); - -/** - * Feed data at specific position from an AVFifoBuffer to a user-supplied callback. - * Similar as av_fifo_gereric_read but without discarding data. - * @param f AVFifoBuffer to read from - * @param offset offset from current read position - * @param buf_size number of bytes to read - * @param func generic read function - * @param dest data destination - * - * @return a non-negative number on success, a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_peek() when func == NULL, - * av_fifo_peek_to_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_peek_at(AVFifoBuffer *f, void *dest, int offset, int buf_size, void (*func)(void*, void*, int)); - -/** - * Feed data from an AVFifoBuffer to a user-supplied callback. - * Similar as av_fifo_gereric_read but without discarding data. - * @param f AVFifoBuffer to read from - * @param buf_size number of bytes to read - * @param func generic read function - * @param dest data destination - * - * @return a non-negative number on success, a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_peek() when func == NULL, - * av_fifo_peek_to_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_peek(AVFifoBuffer *f, void *dest, int buf_size, void (*func)(void*, void*, int)); - -/** - * Feed data from an AVFifoBuffer to a user-supplied callback. - * @param f AVFifoBuffer to read from - * @param buf_size number of bytes to read - * @param func generic read function - * @param dest data destination - * - * @return a non-negative number on success, a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_read() when func == NULL, - * av_fifo_read_to_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_read(AVFifoBuffer *f, void *dest, int buf_size, void (*func)(void*, void*, int)); - -/** - * Feed data from a user-supplied callback to an AVFifoBuffer. - * @param f AVFifoBuffer to write to - * @param src data source; non-const since it may be used as a - * modifiable context by the function defined in func - * @param size number of bytes to write - * @param func generic write function; the first parameter is src, - * the second is dest_buf, the third is dest_buf_size. - * func must return the number of bytes written to dest_buf, or <= 0 to - * indicate no more data available to write. - * If func is NULL, src is interpreted as a simple byte array for source data. - * @return the number of bytes written to the FIFO or a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_write() when func == NULL, - * av_fifo_write_from_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_write(AVFifoBuffer *f, void *src, int size, int (*func)(void*, void*, int)); - -/** - * Resize an AVFifoBuffer. - * In case of reallocation failure, the old FIFO is kept unchanged. - * - * @param f AVFifoBuffer to resize - * @param size new AVFifoBuffer size in bytes - * @return <0 for failure, >=0 otherwise - * - * @deprecated use the new AVFifo-API with av_fifo_grow2() to increase FIFO size, - * decreasing FIFO size is not supported - */ -attribute_deprecated -int av_fifo_realloc2(AVFifoBuffer *f, unsigned int size); - -/** - * Enlarge an AVFifoBuffer. - * In case of reallocation failure, the old FIFO is kept unchanged. - * The new fifo size may be larger than the requested size. - * - * @param f AVFifoBuffer to resize - * @param additional_space the amount of space in bytes to allocate in addition to av_fifo_size() - * @return <0 for failure, >=0 otherwise - * - * @deprecated use the new AVFifo-API with av_fifo_grow2(); note that unlike - * this function it adds to the allocated size, rather than to the used size - */ -attribute_deprecated -int av_fifo_grow(AVFifoBuffer *f, unsigned int additional_space); - -/** - * Read and discard the specified amount of data from an AVFifoBuffer. - * @param f AVFifoBuffer to read from - * @param size amount of data to read in bytes - * - * @deprecated use the new AVFifo-API with av_fifo_drain2() - */ -attribute_deprecated -void av_fifo_drain(AVFifoBuffer *f, int size); - -#if FF_API_FIFO_PEEK2 -/** - * Return a pointer to the data stored in a FIFO buffer at a certain offset. - * The FIFO buffer is not modified. - * - * @param f AVFifoBuffer to peek at, f must be non-NULL - * @param offs an offset in bytes, its absolute value must be less - * than the used buffer size or the returned pointer will - * point outside to the buffer data. - * The used buffer size can be checked with av_fifo_size(). - * @deprecated use the new AVFifo-API with av_fifo_peek() or av_fifo_peek_to_cb() - */ -attribute_deprecated -static inline uint8_t *av_fifo_peek2(const AVFifoBuffer *f, int offs) -{ - uint8_t *ptr = f->rptr + offs; - if (ptr >= f->end) - ptr = f->buffer + (ptr - f->end); - else if (ptr < f->buffer) - ptr = f->end - (f->buffer - ptr); - return ptr; -} -#endif -#endif - -#endif /* AVUTIL_FIFO_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/file.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/file.h deleted file mode 100644 index 8ec210e7..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/file.h +++ /dev/null @@ -1,72 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_FILE_H -#define AVUTIL_FILE_H - -#include -#include - -#include "attributes.h" - -/** - * @file - * Misc file utilities. - */ - -/** - * Read the file with name filename, and put its content in a newly - * allocated buffer or map it with mmap() when available. - * In case of success set *bufptr to the read or mmapped buffer, and - * *size to the size in bytes of the buffer in *bufptr. - * Unlike mmap this function succeeds with zero sized files, in this - * case *bufptr will be set to NULL and *size will be set to 0. - * The returned buffer must be released with av_file_unmap(). - * - * @param log_offset loglevel offset used for logging - * @param log_ctx context used for logging - * @return a non negative number in case of success, a negative value - * corresponding to an AVERROR error code in case of failure - */ -av_warn_unused_result -int av_file_map(const char *filename, uint8_t **bufptr, size_t *size, - int log_offset, void *log_ctx); - -/** - * Unmap or free the buffer bufptr created by av_file_map(). - * - * @param size size in bytes of bufptr, must be the same as returned - * by av_file_map() - */ -void av_file_unmap(uint8_t *bufptr, size_t size); - -/** - * Wrapper to work around the lack of mkstemp() on mingw. - * Also, tries to create file in /tmp first, if possible. - * *prefix can be a character constant; *filename will be allocated internally. - * @return file descriptor of opened file (or negative value corresponding to an - * AVERROR code on error) - * and opened file name in **filename. - * @note On very old libcs it is necessary to set a secure umask before - * calling this, av_tempfile() can't call umask itself as it is used in - * libraries and could interfere with the calling application. - * @deprecated as fd numbers cannot be passed saftely between libs on some platforms - */ -int av_tempfile(const char *prefix, char **filename, int log_offset, void *log_ctx); - -#endif /* AVUTIL_FILE_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/film_grain_params.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/film_grain_params.h deleted file mode 100644 index f3bd0a4a..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/film_grain_params.h +++ /dev/null @@ -1,260 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_FILM_GRAIN_PARAMS_H -#define AVUTIL_FILM_GRAIN_PARAMS_H - -#include "frame.h" - -enum AVFilmGrainParamsType { - AV_FILM_GRAIN_PARAMS_NONE = 0, - - /** - * The union is valid when interpreted as AVFilmGrainAOMParams (codec.aom) - */ - AV_FILM_GRAIN_PARAMS_AV1, - - /** - * The union is valid when interpreted as AVFilmGrainH274Params (codec.h274) - */ - AV_FILM_GRAIN_PARAMS_H274, -}; - -/** - * This structure describes how to handle film grain synthesis for AOM codecs. - * - * @note The struct must be allocated as part of AVFilmGrainParams using - * av_film_grain_params_alloc(). Its size is not a part of the public ABI. - */ -typedef struct AVFilmGrainAOMParams { - /** - * Number of points, and the scale and value for each point of the - * piecewise linear scaling function for the uma plane. - */ - int num_y_points; - uint8_t y_points[14][2 /* value, scaling */]; - - /** - * Signals whether to derive the chroma scaling function from the luma. - * Not equivalent to copying the luma values and scales. - */ - int chroma_scaling_from_luma; - - /** - * If chroma_scaling_from_luma is set to 0, signals the chroma scaling - * function parameters. - */ - int num_uv_points[2 /* cb, cr */]; - uint8_t uv_points[2 /* cb, cr */][10][2 /* value, scaling */]; - - /** - * Specifies the shift applied to the chroma components. For AV1, its within - * [8; 11] and determines the range and quantization of the film grain. - */ - int scaling_shift; - - /** - * Specifies the auto-regression lag. - */ - int ar_coeff_lag; - - /** - * Luma auto-regression coefficients. The number of coefficients is given by - * 2 * ar_coeff_lag * (ar_coeff_lag + 1). - */ - int8_t ar_coeffs_y[24]; - - /** - * Chroma auto-regression coefficients. The number of coefficients is given by - * 2 * ar_coeff_lag * (ar_coeff_lag + 1) + !!num_y_points. - */ - int8_t ar_coeffs_uv[2 /* cb, cr */][25]; - - /** - * Specifies the range of the auto-regressive coefficients. Values of 6, - * 7, 8 and so on represent a range of [-2, 2), [-1, 1), [-0.5, 0.5) and - * so on. For AV1 must be between 6 and 9. - */ - int ar_coeff_shift; - - /** - * Signals the down shift applied to the generated gaussian numbers during - * synthesis. - */ - int grain_scale_shift; - - /** - * Specifies the luma/chroma multipliers for the index to the component - * scaling function. - */ - int uv_mult[2 /* cb, cr */]; - int uv_mult_luma[2 /* cb, cr */]; - - /** - * Offset used for component scaling function. For AV1 its a 9-bit value - * with a range [-256, 255] - */ - int uv_offset[2 /* cb, cr */]; - - /** - * Signals whether to overlap film grain blocks. - */ - int overlap_flag; - - /** - * Signals to clip to limited color levels after film grain application. - */ - int limit_output_range; -} AVFilmGrainAOMParams; - -/** - * This structure describes how to handle film grain synthesis for codecs using - * the ITU-T H.274 Versatile suplemental enhancement information message. - * - * @note The struct must be allocated as part of AVFilmGrainParams using - * av_film_grain_params_alloc(). Its size is not a part of the public ABI. - */ -typedef struct AVFilmGrainH274Params { - /** - * Specifies the film grain simulation mode. - * 0 = Frequency filtering, 1 = Auto-regression - */ - int model_id; - - /** - * Specifies the bit depth used for the luma component. - */ - int bit_depth_luma; - - /** - * Specifies the bit depth used for the chroma components. - */ - int bit_depth_chroma; - - enum AVColorRange color_range; - enum AVColorPrimaries color_primaries; - enum AVColorTransferCharacteristic color_trc; - enum AVColorSpace color_space; - - /** - * Specifies the blending mode used to blend the simulated film grain - * with the decoded images. - * - * 0 = Additive, 1 = Multiplicative - */ - int blending_mode_id; - - /** - * Specifies a scale factor used in the film grain characterization equations. - */ - int log2_scale_factor; - - /** - * Indicates if the modelling of film grain for a given component is present. - */ - int component_model_present[3 /* y, cb, cr */]; - - /** - * Specifies the number of intensity intervals for which a specific set of - * model values has been estimated, with a range of [1, 256]. - */ - uint16_t num_intensity_intervals[3 /* y, cb, cr */]; - - /** - * Specifies the number of model values present for each intensity interval - * in which the film grain has been modelled, with a range of [1, 6]. - */ - uint8_t num_model_values[3 /* y, cb, cr */]; - - /** - * Specifies the lower ounds of each intensity interval for whichthe set of - * model values applies for the component. - */ - uint8_t intensity_interval_lower_bound[3 /* y, cb, cr */][256 /* intensity interval */]; - - /** - * Specifies the upper bound of each intensity interval for which the set of - * model values applies for the component. - */ - uint8_t intensity_interval_upper_bound[3 /* y, cb, cr */][256 /* intensity interval */]; - - /** - * Specifies the model values for the component for each intensity interval. - * - When model_id == 0, the following applies: - * For comp_model_value[y], the range of values is [0, 2^bit_depth_luma - 1] - * For comp_model_value[cb..cr], the range of values is [0, 2^bit_depth_chroma - 1] - * - Otherwise, the following applies: - * For comp_model_value[y], the range of values is [-2^(bit_depth_luma - 1), 2^(bit_depth_luma - 1) - 1] - * For comp_model_value[cb..cr], the range of values is [-2^(bit_depth_chroma - 1), 2^(bit_depth_chroma - 1) - 1] - */ - int16_t comp_model_value[3 /* y, cb, cr */][256 /* intensity interval */][6 /* model value */]; -} AVFilmGrainH274Params; - -/** - * This structure describes how to handle film grain synthesis in video - * for specific codecs. Must be present on every frame where film grain is - * meant to be synthesised for correct presentation. - * - * @note The struct must be allocated with av_film_grain_params_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVFilmGrainParams { - /** - * Specifies the codec for which this structure is valid. - */ - enum AVFilmGrainParamsType type; - - /** - * Seed to use for the synthesis process, if the codec allows for it. - * - * @note For H.264, this refers to `pic_offset` as defined in - * SMPTE RDD 5-2006. - */ - uint64_t seed; - - /** - * Additional fields may be added both here and in any structure included. - * If a codec's film grain structure differs slightly over another - * codec's, fields within may change meaning depending on the type. - */ - union { - AVFilmGrainAOMParams aom; - AVFilmGrainH274Params h274; - } codec; -} AVFilmGrainParams; - -/** - * Allocate an AVFilmGrainParams structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * If size is not NULL it will be set to the number of bytes allocated. - * - * @return An AVFilmGrainParams filled with default values or NULL - * on failure. - */ -AVFilmGrainParams *av_film_grain_params_alloc(size_t *size); - -/** - * Allocate a complete AVFilmGrainParams and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVFilmGrainParams structure to be filled by caller. - */ -AVFilmGrainParams *av_film_grain_params_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_FILM_GRAIN_PARAMS_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/frame.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/frame.h deleted file mode 100644 index 6d9563bc..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/frame.h +++ /dev/null @@ -1,958 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_frame - * reference-counted frame API - */ - -#ifndef AVUTIL_FRAME_H -#define AVUTIL_FRAME_H - -#include -#include - -#include "avutil.h" -#include "buffer.h" -#include "channel_layout.h" -#include "dict.h" -#include "rational.h" -#include "samplefmt.h" -#include "pixfmt.h" -#include "version.h" - - -/** - * @defgroup lavu_frame AVFrame - * @ingroup lavu_data - * - * @{ - * AVFrame is an abstraction for reference-counted raw multimedia data. - */ - -enum AVFrameSideDataType { - /** - * The data is the AVPanScan struct defined in libavcodec. - */ - AV_FRAME_DATA_PANSCAN, - /** - * ATSC A53 Part 4 Closed Captions. - * A53 CC bitstream is stored as uint8_t in AVFrameSideData.data. - * The number of bytes of CC data is AVFrameSideData.size. - */ - AV_FRAME_DATA_A53_CC, - /** - * Stereoscopic 3d metadata. - * The data is the AVStereo3D struct defined in libavutil/stereo3d.h. - */ - AV_FRAME_DATA_STEREO3D, - /** - * The data is the AVMatrixEncoding enum defined in libavutil/channel_layout.h. - */ - AV_FRAME_DATA_MATRIXENCODING, - /** - * Metadata relevant to a downmix procedure. - * The data is the AVDownmixInfo struct defined in libavutil/downmix_info.h. - */ - AV_FRAME_DATA_DOWNMIX_INFO, - /** - * ReplayGain information in the form of the AVReplayGain struct. - */ - AV_FRAME_DATA_REPLAYGAIN, - /** - * This side data contains a 3x3 transformation matrix describing an affine - * transformation that needs to be applied to the frame for correct - * presentation. - * - * See libavutil/display.h for a detailed description of the data. - */ - AV_FRAME_DATA_DISPLAYMATRIX, - /** - * Active Format Description data consisting of a single byte as specified - * in ETSI TS 101 154 using AVActiveFormatDescription enum. - */ - AV_FRAME_DATA_AFD, - /** - * Motion vectors exported by some codecs (on demand through the export_mvs - * flag set in the libavcodec AVCodecContext flags2 option). - * The data is the AVMotionVector struct defined in - * libavutil/motion_vector.h. - */ - AV_FRAME_DATA_MOTION_VECTORS, - /** - * Recommmends skipping the specified number of samples. This is exported - * only if the "skip_manual" AVOption is set in libavcodec. - * This has the same format as AV_PKT_DATA_SKIP_SAMPLES. - * @code - * u32le number of samples to skip from start of this packet - * u32le number of samples to skip from end of this packet - * u8 reason for start skip - * u8 reason for end skip (0=padding silence, 1=convergence) - * @endcode - */ - AV_FRAME_DATA_SKIP_SAMPLES, - /** - * This side data must be associated with an audio frame and corresponds to - * enum AVAudioServiceType defined in avcodec.h. - */ - AV_FRAME_DATA_AUDIO_SERVICE_TYPE, - /** - * Mastering display metadata associated with a video frame. The payload is - * an AVMasteringDisplayMetadata type and contains information about the - * mastering display color volume. - */ - AV_FRAME_DATA_MASTERING_DISPLAY_METADATA, - /** - * The GOP timecode in 25 bit timecode format. Data format is 64-bit integer. - * This is set on the first frame of a GOP that has a temporal reference of 0. - */ - AV_FRAME_DATA_GOP_TIMECODE, - - /** - * The data represents the AVSphericalMapping structure defined in - * libavutil/spherical.h. - */ - AV_FRAME_DATA_SPHERICAL, - - /** - * Content light level (based on CTA-861.3). This payload contains data in - * the form of the AVContentLightMetadata struct. - */ - AV_FRAME_DATA_CONTENT_LIGHT_LEVEL, - - /** - * The data contains an ICC profile as an opaque octet buffer following the - * format described by ISO 15076-1 with an optional name defined in the - * metadata key entry "name". - */ - AV_FRAME_DATA_ICC_PROFILE, - - /** - * Timecode which conforms to SMPTE ST 12-1. The data is an array of 4 uint32_t - * where the first uint32_t describes how many (1-3) of the other timecodes are used. - * The timecode format is described in the documentation of av_timecode_get_smpte_from_framenum() - * function in libavutil/timecode.h. - */ - AV_FRAME_DATA_S12M_TIMECODE, - - /** - * HDR dynamic metadata associated with a video frame. The payload is - * an AVDynamicHDRPlus type and contains information for color - * volume transform - application 4 of SMPTE 2094-40:2016 standard. - */ - AV_FRAME_DATA_DYNAMIC_HDR_PLUS, - - /** - * Regions Of Interest, the data is an array of AVRegionOfInterest type, the number of - * array element is implied by AVFrameSideData.size / AVRegionOfInterest.self_size. - */ - AV_FRAME_DATA_REGIONS_OF_INTEREST, - - /** - * Encoding parameters for a video frame, as described by AVVideoEncParams. - */ - AV_FRAME_DATA_VIDEO_ENC_PARAMS, - - /** - * User data unregistered metadata associated with a video frame. - * This is the H.26[45] UDU SEI message, and shouldn't be used for any other purpose - * The data is stored as uint8_t in AVFrameSideData.data which is 16 bytes of - * uuid_iso_iec_11578 followed by AVFrameSideData.size - 16 bytes of user_data_payload_byte. - */ - AV_FRAME_DATA_SEI_UNREGISTERED, - - /** - * Film grain parameters for a frame, described by AVFilmGrainParams. - * Must be present for every frame which should have film grain applied. - */ - AV_FRAME_DATA_FILM_GRAIN_PARAMS, - - /** - * Bounding boxes for object detection and classification, - * as described by AVDetectionBBoxHeader. - */ - AV_FRAME_DATA_DETECTION_BBOXES, - - /** - * Dolby Vision RPU raw data, suitable for passing to x265 - * or other libraries. Array of uint8_t, with NAL emulation - * bytes intact. - */ - AV_FRAME_DATA_DOVI_RPU_BUFFER, - - /** - * Parsed Dolby Vision metadata, suitable for passing to a software - * implementation. The payload is the AVDOVIMetadata struct defined in - * libavutil/dovi_meta.h. - */ - AV_FRAME_DATA_DOVI_METADATA, - - /** - * HDR Vivid dynamic metadata associated with a video frame. The payload is - * an AVDynamicHDRVivid type and contains information for color - * volume transform - CUVA 005.1-2021. - */ - AV_FRAME_DATA_DYNAMIC_HDR_VIVID, -}; - -enum AVActiveFormatDescription { - AV_AFD_SAME = 8, - AV_AFD_4_3 = 9, - AV_AFD_16_9 = 10, - AV_AFD_14_9 = 11, - AV_AFD_4_3_SP_14_9 = 13, - AV_AFD_16_9_SP_14_9 = 14, - AV_AFD_SP_4_3 = 15, -}; - - -/** - * Structure to hold side data for an AVFrame. - * - * sizeof(AVFrameSideData) is not a part of the public ABI, so new fields may be added - * to the end with a minor bump. - */ -typedef struct AVFrameSideData { - enum AVFrameSideDataType type; - uint8_t *data; - size_t size; - AVDictionary *metadata; - AVBufferRef *buf; -} AVFrameSideData; - -/** - * Structure describing a single Region Of Interest. - * - * When multiple regions are defined in a single side-data block, they - * should be ordered from most to least important - some encoders are only - * capable of supporting a limited number of distinct regions, so will have - * to truncate the list. - * - * When overlapping regions are defined, the first region containing a given - * area of the frame applies. - */ -typedef struct AVRegionOfInterest { - /** - * Must be set to the size of this data structure (that is, - * sizeof(AVRegionOfInterest)). - */ - uint32_t self_size; - /** - * Distance in pixels from the top edge of the frame to the top and - * bottom edges and from the left edge of the frame to the left and - * right edges of the rectangle defining this region of interest. - * - * The constraints on a region are encoder dependent, so the region - * actually affected may be slightly larger for alignment or other - * reasons. - */ - int top; - int bottom; - int left; - int right; - /** - * Quantisation offset. - * - * Must be in the range -1 to +1. A value of zero indicates no quality - * change. A negative value asks for better quality (less quantisation), - * while a positive value asks for worse quality (greater quantisation). - * - * The range is calibrated so that the extreme values indicate the - * largest possible offset - if the rest of the frame is encoded with the - * worst possible quality, an offset of -1 indicates that this region - * should be encoded with the best possible quality anyway. Intermediate - * values are then interpolated in some codec-dependent way. - * - * For example, in 10-bit H.264 the quantisation parameter varies between - * -12 and 51. A typical qoffset value of -1/10 therefore indicates that - * this region should be encoded with a QP around one-tenth of the full - * range better than the rest of the frame. So, if most of the frame - * were to be encoded with a QP of around 30, this region would get a QP - * of around 24 (an offset of approximately -1/10 * (51 - -12) = -6.3). - * An extreme value of -1 would indicate that this region should be - * encoded with the best possible quality regardless of the treatment of - * the rest of the frame - that is, should be encoded at a QP of -12. - */ - AVRational qoffset; -} AVRegionOfInterest; - -/** - * This structure describes decoded (raw) audio or video data. - * - * AVFrame must be allocated using av_frame_alloc(). Note that this only - * allocates the AVFrame itself, the buffers for the data must be managed - * through other means (see below). - * AVFrame must be freed with av_frame_free(). - * - * AVFrame is typically allocated once and then reused multiple times to hold - * different data (e.g. a single AVFrame to hold frames received from a - * decoder). In such a case, av_frame_unref() will free any references held by - * the frame and reset it to its original clean state before it - * is reused again. - * - * The data described by an AVFrame is usually reference counted through the - * AVBuffer API. The underlying buffer references are stored in AVFrame.buf / - * AVFrame.extended_buf. An AVFrame is considered to be reference counted if at - * least one reference is set, i.e. if AVFrame.buf[0] != NULL. In such a case, - * every single data plane must be contained in one of the buffers in - * AVFrame.buf or AVFrame.extended_buf. - * There may be a single buffer for all the data, or one separate buffer for - * each plane, or anything in between. - * - * sizeof(AVFrame) is not a part of the public ABI, so new fields may be added - * to the end with a minor bump. - * - * Fields can be accessed through AVOptions, the name string used, matches the - * C structure field name for fields accessible through AVOptions. The AVClass - * for AVFrame can be obtained from avcodec_get_frame_class() - */ -typedef struct AVFrame { -#define AV_NUM_DATA_POINTERS 8 - /** - * pointer to the picture/channel planes. - * This might be different from the first allocated byte. For video, - * it could even point to the end of the image data. - * - * All pointers in data and extended_data must point into one of the - * AVBufferRef in buf or extended_buf. - * - * Some decoders access areas outside 0,0 - width,height, please - * see avcodec_align_dimensions2(). Some filters and swscale can read - * up to 16 bytes beyond the planes, if these filters are to be used, - * then 16 extra bytes must be allocated. - * - * NOTE: Pointers not needed by the format MUST be set to NULL. - * - * @attention In case of video, the data[] pointers can point to the - * end of image data in order to reverse line order, when used in - * combination with negative values in the linesize[] array. - */ - uint8_t *data[AV_NUM_DATA_POINTERS]; - - /** - * For video, a positive or negative value, which is typically indicating - * the size in bytes of each picture line, but it can also be: - * - the negative byte size of lines for vertical flipping - * (with data[n] pointing to the end of the data - * - a positive or negative multiple of the byte size as for accessing - * even and odd fields of a frame (possibly flipped) - * - * For audio, only linesize[0] may be set. For planar audio, each channel - * plane must be the same size. - * - * For video the linesizes should be multiples of the CPUs alignment - * preference, this is 16 or 32 for modern desktop CPUs. - * Some code requires such alignment other code can be slower without - * correct alignment, for yet other it makes no difference. - * - * @note The linesize may be larger than the size of usable data -- there - * may be extra padding present for performance reasons. - * - * @attention In case of video, line size values can be negative to achieve - * a vertically inverted iteration over image lines. - */ - int linesize[AV_NUM_DATA_POINTERS]; - - /** - * pointers to the data planes/channels. - * - * For video, this should simply point to data[]. - * - * For planar audio, each channel has a separate data pointer, and - * linesize[0] contains the size of each channel buffer. - * For packed audio, there is just one data pointer, and linesize[0] - * contains the total size of the buffer for all channels. - * - * Note: Both data and extended_data should always be set in a valid frame, - * but for planar audio with more channels that can fit in data, - * extended_data must be used in order to access all channels. - */ - uint8_t **extended_data; - - /** - * @name Video dimensions - * Video frames only. The coded dimensions (in pixels) of the video frame, - * i.e. the size of the rectangle that contains some well-defined values. - * - * @note The part of the frame intended for display/presentation is further - * restricted by the @ref cropping "Cropping rectangle". - * @{ - */ - int width, height; - /** - * @} - */ - - /** - * number of audio samples (per channel) described by this frame - */ - int nb_samples; - - /** - * format of the frame, -1 if unknown or unset - * Values correspond to enum AVPixelFormat for video frames, - * enum AVSampleFormat for audio) - */ - int format; - - /** - * 1 -> keyframe, 0-> not - */ - int key_frame; - - /** - * Picture type of the frame. - */ - enum AVPictureType pict_type; - - /** - * Sample aspect ratio for the video frame, 0/1 if unknown/unspecified. - */ - AVRational sample_aspect_ratio; - - /** - * Presentation timestamp in time_base units (time when frame should be shown to user). - */ - int64_t pts; - - /** - * DTS copied from the AVPacket that triggered returning this frame. (if frame threading isn't used) - * This is also the Presentation time of this AVFrame calculated from - * only AVPacket.dts values without pts values. - */ - int64_t pkt_dts; - - /** - * Time base for the timestamps in this frame. - * In the future, this field may be set on frames output by decoders or - * filters, but its value will be by default ignored on input to encoders - * or filters. - */ - AVRational time_base; - - /** - * picture number in bitstream order - */ - int coded_picture_number; - /** - * picture number in display order - */ - int display_picture_number; - - /** - * quality (between 1 (good) and FF_LAMBDA_MAX (bad)) - */ - int quality; - - /** - * for some private data of the user - */ - void *opaque; - - /** - * When decoding, this signals how much the picture must be delayed. - * extra_delay = repeat_pict / (2*fps) - */ - int repeat_pict; - - /** - * The content of the picture is interlaced. - */ - int interlaced_frame; - - /** - * If the content is interlaced, is top field displayed first. - */ - int top_field_first; - - /** - * Tell user application that palette has changed from previous frame. - */ - int palette_has_changed; - - /** - * reordered opaque 64 bits (generally an integer or a double precision float - * PTS but can be anything). - * The user sets AVCodecContext.reordered_opaque to represent the input at - * that time, - * the decoder reorders values as needed and sets AVFrame.reordered_opaque - * to exactly one of the values provided by the user through AVCodecContext.reordered_opaque - */ - int64_t reordered_opaque; - - /** - * Sample rate of the audio data. - */ - int sample_rate; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Channel layout of the audio data. - * @deprecated use ch_layout instead - */ - attribute_deprecated - uint64_t channel_layout; -#endif - - /** - * AVBuffer references backing the data for this frame. All the pointers in - * data and extended_data must point inside one of the buffers in buf or - * extended_buf. This array must be filled contiguously -- if buf[i] is - * non-NULL then buf[j] must also be non-NULL for all j < i. - * - * There may be at most one AVBuffer per data plane, so for video this array - * always contains all the references. For planar audio with more than - * AV_NUM_DATA_POINTERS channels, there may be more buffers than can fit in - * this array. Then the extra AVBufferRef pointers are stored in the - * extended_buf array. - */ - AVBufferRef *buf[AV_NUM_DATA_POINTERS]; - - /** - * For planar audio which requires more than AV_NUM_DATA_POINTERS - * AVBufferRef pointers, this array will hold all the references which - * cannot fit into AVFrame.buf. - * - * Note that this is different from AVFrame.extended_data, which always - * contains all the pointers. This array only contains the extra pointers, - * which cannot fit into AVFrame.buf. - * - * This array is always allocated using av_malloc() by whoever constructs - * the frame. It is freed in av_frame_unref(). - */ - AVBufferRef **extended_buf; - /** - * Number of elements in extended_buf. - */ - int nb_extended_buf; - - AVFrameSideData **side_data; - int nb_side_data; - -/** - * @defgroup lavu_frame_flags AV_FRAME_FLAGS - * @ingroup lavu_frame - * Flags describing additional frame properties. - * - * @{ - */ - -/** - * The frame data may be corrupted, e.g. due to decoding errors. - */ -#define AV_FRAME_FLAG_CORRUPT (1 << 0) -/** - * A flag to mark the frames which need to be decoded, but shouldn't be output. - */ -#define AV_FRAME_FLAG_DISCARD (1 << 2) -/** - * @} - */ - - /** - * Frame flags, a combination of @ref lavu_frame_flags - */ - int flags; - - /** - * MPEG vs JPEG YUV range. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorRange color_range; - - enum AVColorPrimaries color_primaries; - - enum AVColorTransferCharacteristic color_trc; - - /** - * YUV colorspace type. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorSpace colorspace; - - enum AVChromaLocation chroma_location; - - /** - * frame timestamp estimated using various heuristics, in stream time base - * - encoding: unused - * - decoding: set by libavcodec, read by user. - */ - int64_t best_effort_timestamp; - - /** - * reordered pos from the last AVPacket that has been input into the decoder - * - encoding: unused - * - decoding: Read by user. - */ - int64_t pkt_pos; - -#if FF_API_PKT_DURATION - /** - * duration of the corresponding packet, expressed in - * AVStream->time_base units, 0 if unknown. - * - encoding: unused - * - decoding: Read by user. - * - * @deprecated use duration instead - */ - attribute_deprecated - int64_t pkt_duration; -#endif - - /** - * metadata. - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - AVDictionary *metadata; - - /** - * decode error flags of the frame, set to a combination of - * FF_DECODE_ERROR_xxx flags if the decoder produced a frame, but there - * were errors during the decoding. - * - encoding: unused - * - decoding: set by libavcodec, read by user. - */ - int decode_error_flags; -#define FF_DECODE_ERROR_INVALID_BITSTREAM 1 -#define FF_DECODE_ERROR_MISSING_REFERENCE 2 -#define FF_DECODE_ERROR_CONCEALMENT_ACTIVE 4 -#define FF_DECODE_ERROR_DECODE_SLICES 8 - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * number of audio channels, only used for audio. - * - encoding: unused - * - decoding: Read by user. - * @deprecated use ch_layout instead - */ - attribute_deprecated - int channels; -#endif - - /** - * size of the corresponding packet containing the compressed - * frame. - * It is set to a negative value if unknown. - * - encoding: unused - * - decoding: set by libavcodec, read by user. - */ - int pkt_size; - - /** - * For hwaccel-format frames, this should be a reference to the - * AVHWFramesContext describing the frame. - */ - AVBufferRef *hw_frames_ctx; - - /** - * AVBufferRef for free use by the API user. FFmpeg will never check the - * contents of the buffer ref. FFmpeg calls av_buffer_unref() on it when - * the frame is unreferenced. av_frame_copy_props() calls create a new - * reference with av_buffer_ref() for the target frame's opaque_ref field. - * - * This is unrelated to the opaque field, although it serves a similar - * purpose. - */ - AVBufferRef *opaque_ref; - - /** - * @anchor cropping - * @name Cropping - * Video frames only. The number of pixels to discard from the the - * top/bottom/left/right border of the frame to obtain the sub-rectangle of - * the frame intended for presentation. - * @{ - */ - size_t crop_top; - size_t crop_bottom; - size_t crop_left; - size_t crop_right; - /** - * @} - */ - - /** - * AVBufferRef for internal use by a single libav* library. - * Must not be used to transfer data between libraries. - * Has to be NULL when ownership of the frame leaves the respective library. - * - * Code outside the FFmpeg libs should never check or change the contents of the buffer ref. - * - * FFmpeg calls av_buffer_unref() on it when the frame is unreferenced. - * av_frame_copy_props() calls create a new reference with av_buffer_ref() - * for the target frame's private_ref field. - */ - AVBufferRef *private_ref; - - /** - * Channel layout of the audio data. - */ - AVChannelLayout ch_layout; - - /** - * Duration of the frame, in the same units as pts. 0 if unknown. - */ - int64_t duration; -} AVFrame; - - -#if FF_API_COLORSPACE_NAME -/** - * Get the name of a colorspace. - * @return a static string identifying the colorspace; can be NULL. - * @deprecated use av_color_space_name() - */ -attribute_deprecated -const char *av_get_colorspace_name(enum AVColorSpace val); -#endif -/** - * Allocate an AVFrame and set its fields to default values. The resulting - * struct must be freed using av_frame_free(). - * - * @return An AVFrame filled with default values or NULL on failure. - * - * @note this only allocates the AVFrame itself, not the data buffers. Those - * must be allocated through other means, e.g. with av_frame_get_buffer() or - * manually. - */ -AVFrame *av_frame_alloc(void); - -/** - * Free the frame and any dynamically allocated objects in it, - * e.g. extended_data. If the frame is reference counted, it will be - * unreferenced first. - * - * @param frame frame to be freed. The pointer will be set to NULL. - */ -void av_frame_free(AVFrame **frame); - -/** - * Set up a new reference to the data described by the source frame. - * - * Copy frame properties from src to dst and create a new reference for each - * AVBufferRef from src. - * - * If src is not reference counted, new buffers are allocated and the data is - * copied. - * - * @warning: dst MUST have been either unreferenced with av_frame_unref(dst), - * or newly allocated with av_frame_alloc() before calling this - * function, or undefined behavior will occur. - * - * @return 0 on success, a negative AVERROR on error - */ -int av_frame_ref(AVFrame *dst, const AVFrame *src); - -/** - * Create a new frame that references the same data as src. - * - * This is a shortcut for av_frame_alloc()+av_frame_ref(). - * - * @return newly created AVFrame on success, NULL on error. - */ -AVFrame *av_frame_clone(const AVFrame *src); - -/** - * Unreference all the buffers referenced by frame and reset the frame fields. - */ -void av_frame_unref(AVFrame *frame); - -/** - * Move everything contained in src to dst and reset src. - * - * @warning: dst is not unreferenced, but directly overwritten without reading - * or deallocating its contents. Call av_frame_unref(dst) manually - * before calling this function to ensure that no memory is leaked. - */ -void av_frame_move_ref(AVFrame *dst, AVFrame *src); - -/** - * Allocate new buffer(s) for audio or video data. - * - * The following fields must be set on frame before calling this function: - * - format (pixel format for video, sample format for audio) - * - width and height for video - * - nb_samples and ch_layout for audio - * - * This function will fill AVFrame.data and AVFrame.buf arrays and, if - * necessary, allocate and fill AVFrame.extended_data and AVFrame.extended_buf. - * For planar formats, one buffer will be allocated for each plane. - * - * @warning: if frame already has been allocated, calling this function will - * leak memory. In addition, undefined behavior can occur in certain - * cases. - * - * @param frame frame in which to store the new buffers. - * @param align Required buffer size alignment. If equal to 0, alignment will be - * chosen automatically for the current CPU. It is highly - * recommended to pass 0 here unless you know what you are doing. - * - * @return 0 on success, a negative AVERROR on error. - */ -int av_frame_get_buffer(AVFrame *frame, int align); - -/** - * Check if the frame data is writable. - * - * @return A positive value if the frame data is writable (which is true if and - * only if each of the underlying buffers has only one reference, namely the one - * stored in this frame). Return 0 otherwise. - * - * If 1 is returned the answer is valid until av_buffer_ref() is called on any - * of the underlying AVBufferRefs (e.g. through av_frame_ref() or directly). - * - * @see av_frame_make_writable(), av_buffer_is_writable() - */ -int av_frame_is_writable(AVFrame *frame); - -/** - * Ensure that the frame data is writable, avoiding data copy if possible. - * - * Do nothing if the frame is writable, allocate new buffers and copy the data - * if it is not. Non-refcounted frames behave as non-writable, i.e. a copy - * is always made. - * - * @return 0 on success, a negative AVERROR on error. - * - * @see av_frame_is_writable(), av_buffer_is_writable(), - * av_buffer_make_writable() - */ -int av_frame_make_writable(AVFrame *frame); - -/** - * Copy the frame data from src to dst. - * - * This function does not allocate anything, dst must be already initialized and - * allocated with the same parameters as src. - * - * This function only copies the frame data (i.e. the contents of the data / - * extended data arrays), not any other properties. - * - * @return >= 0 on success, a negative AVERROR on error. - */ -int av_frame_copy(AVFrame *dst, const AVFrame *src); - -/** - * Copy only "metadata" fields from src to dst. - * - * Metadata for the purpose of this function are those fields that do not affect - * the data layout in the buffers. E.g. pts, sample rate (for audio) or sample - * aspect ratio (for video), but not width/height or channel layout. - * Side data is also copied. - */ -int av_frame_copy_props(AVFrame *dst, const AVFrame *src); - -/** - * Get the buffer reference a given data plane is stored in. - * - * @param plane index of the data plane of interest in frame->extended_data. - * - * @return the buffer reference that contains the plane or NULL if the input - * frame is not valid. - */ -AVBufferRef *av_frame_get_plane_buffer(AVFrame *frame, int plane); - -/** - * Add a new side data to a frame. - * - * @param frame a frame to which the side data should be added - * @param type type of the added side data - * @param size size of the side data - * - * @return newly added side data on success, NULL on error - */ -AVFrameSideData *av_frame_new_side_data(AVFrame *frame, - enum AVFrameSideDataType type, - size_t size); - -/** - * Add a new side data to a frame from an existing AVBufferRef - * - * @param frame a frame to which the side data should be added - * @param type the type of the added side data - * @param buf an AVBufferRef to add as side data. The ownership of - * the reference is transferred to the frame. - * - * @return newly added side data on success, NULL on error. On failure - * the frame is unchanged and the AVBufferRef remains owned by - * the caller. - */ -AVFrameSideData *av_frame_new_side_data_from_buf(AVFrame *frame, - enum AVFrameSideDataType type, - AVBufferRef *buf); - -/** - * @return a pointer to the side data of a given type on success, NULL if there - * is no side data with such type in this frame. - */ -AVFrameSideData *av_frame_get_side_data(const AVFrame *frame, - enum AVFrameSideDataType type); - -/** - * Remove and free all side data instances of the given type. - */ -void av_frame_remove_side_data(AVFrame *frame, enum AVFrameSideDataType type); - - -/** - * Flags for frame cropping. - */ -enum { - /** - * Apply the maximum possible cropping, even if it requires setting the - * AVFrame.data[] entries to unaligned pointers. Passing unaligned data - * to FFmpeg API is generally not allowed, and causes undefined behavior - * (such as crashes). You can pass unaligned data only to FFmpeg APIs that - * are explicitly documented to accept it. Use this flag only if you - * absolutely know what you are doing. - */ - AV_FRAME_CROP_UNALIGNED = 1 << 0, -}; - -/** - * Crop the given video AVFrame according to its crop_left/crop_top/crop_right/ - * crop_bottom fields. If cropping is successful, the function will adjust the - * data pointers and the width/height fields, and set the crop fields to 0. - * - * In all cases, the cropping boundaries will be rounded to the inherent - * alignment of the pixel format. In some cases, such as for opaque hwaccel - * formats, the left/top cropping is ignored. The crop fields are set to 0 even - * if the cropping was rounded or ignored. - * - * @param frame the frame which should be cropped - * @param flags Some combination of AV_FRAME_CROP_* flags, or 0. - * - * @return >= 0 on success, a negative AVERROR on error. If the cropping fields - * were invalid, AVERROR(ERANGE) is returned, and nothing is changed. - */ -int av_frame_apply_cropping(AVFrame *frame, int flags); - -/** - * @return a string identifying the side data type - */ -const char *av_frame_side_data_name(enum AVFrameSideDataType type); - -/** - * @} - */ - -#endif /* AVUTIL_FRAME_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/hash.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/hash.h deleted file mode 100644 index 94151ded..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/hash.h +++ /dev/null @@ -1,264 +0,0 @@ -/* - * Copyright (C) 2013 Reimar Döffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_hash_generic - * Generic hashing API - */ - -#ifndef AVUTIL_HASH_H -#define AVUTIL_HASH_H - -#include -#include - -/** - * @defgroup lavu_hash Hash Functions - * @ingroup lavu_crypto - * Hash functions useful in multimedia. - * - * Hash functions are widely used in multimedia, from error checking and - * concealment to internal regression testing. libavutil has efficient - * implementations of a variety of hash functions that may be useful for - * FFmpeg and other multimedia applications. - * - * @{ - * - * @defgroup lavu_hash_generic Generic Hashing API - * An abstraction layer for all hash functions supported by libavutil. - * - * If your application needs to support a wide range of different hash - * functions, then the Generic Hashing API is for you. It provides a generic, - * reusable API for @ref lavu_hash "all hash functions" implemented in libavutil. - * If you just need to use one particular hash function, use the @ref lavu_hash - * "individual hash" directly. - * - * @section Sample Code - * - * A basic template for using the Generic Hashing API follows: - * - * @code - * struct AVHashContext *ctx = NULL; - * const char *hash_name = NULL; - * uint8_t *output_buf = NULL; - * - * // Select from a string returned by av_hash_names() - * hash_name = ...; - * - * // Allocate a hash context - * ret = av_hash_alloc(&ctx, hash_name); - * if (ret < 0) - * return ret; - * - * // Initialize the hash context - * av_hash_init(ctx); - * - * // Update the hash context with data - * while (data_left) { - * av_hash_update(ctx, data, size); - * } - * - * // Now we have no more data, so it is time to finalize the hash and get the - * // output. But we need to first allocate an output buffer. Note that you can - * // use any memory allocation function, including malloc(), not just - * // av_malloc(). - * output_buf = av_malloc(av_hash_get_size(ctx)); - * if (!output_buf) - * return AVERROR(ENOMEM); - * - * // Finalize the hash context. - * // You can use any of the av_hash_final*() functions provided, for other - * // output formats. If you do so, be sure to adjust the memory allocation - * // above. See the function documentation below for the exact amount of extra - * // memory needed. - * av_hash_final(ctx, output_buffer); - * - * // Free the context - * av_hash_freep(&ctx); - * @endcode - * - * @section Hash Function-Specific Information - * If the CRC32 hash is selected, the #AV_CRC_32_IEEE polynomial will be - * used. - * - * If the Murmur3 hash is selected, the default seed will be used. See @ref - * lavu_murmur3_seedinfo "Murmur3" for more information. - * - * @{ - */ - -/** - * @example ffhash.c - * This example is a simple command line application that takes one or more - * arguments. It demonstrates a typical use of the hashing API with allocation, - * initialization, updating, and finalizing. - */ - -struct AVHashContext; - -/** - * Allocate a hash context for the algorithm specified by name. - * - * @return >= 0 for success, a negative error code for failure - * - * @note The context is not initialized after a call to this function; you must - * call av_hash_init() to do so. - */ -int av_hash_alloc(struct AVHashContext **ctx, const char *name); - -/** - * Get the names of available hash algorithms. - * - * This function can be used to enumerate the algorithms. - * - * @param[in] i Index of the hash algorithm, starting from 0 - * @return Pointer to a static string or `NULL` if `i` is out of range - */ -const char *av_hash_names(int i); - -/** - * Get the name of the algorithm corresponding to the given hash context. - */ -const char *av_hash_get_name(const struct AVHashContext *ctx); - -/** - * Maximum value that av_hash_get_size() will currently return. - * - * You can use this if you absolutely want or need to use static allocation for - * the output buffer and are fine with not supporting hashes newly added to - * libavutil without recompilation. - * - * @warning - * Adding new hashes with larger sizes, and increasing the macro while doing - * so, will not be considered an ABI change. To prevent your code from - * overflowing a buffer, either dynamically allocate the output buffer with - * av_hash_get_size(), or limit your use of the Hashing API to hashes that are - * already in FFmpeg during the time of compilation. - */ -#define AV_HASH_MAX_SIZE 64 - -/** - * Get the size of the resulting hash value in bytes. - * - * The maximum value this function will currently return is available as macro - * #AV_HASH_MAX_SIZE. - * - * @param[in] ctx Hash context - * @return Size of the hash value in bytes - */ -int av_hash_get_size(const struct AVHashContext *ctx); - -/** - * Initialize or reset a hash context. - * - * @param[in,out] ctx Hash context - */ -void av_hash_init(struct AVHashContext *ctx); - -/** - * Update a hash context with additional data. - * - * @param[in,out] ctx Hash context - * @param[in] src Data to be added to the hash context - * @param[in] len Size of the additional data - */ -void av_hash_update(struct AVHashContext *ctx, const uint8_t *src, size_t len); - -/** - * Finalize a hash context and compute the actual hash value. - * - * The minimum size of `dst` buffer is given by av_hash_get_size() or - * #AV_HASH_MAX_SIZE. The use of the latter macro is discouraged. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the final hash value will be stored - * - * @see av_hash_final_bin() provides an alternative API - */ -void av_hash_final(struct AVHashContext *ctx, uint8_t *dst); - -/** - * Finalize a hash context and store the actual hash value in a buffer. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * If `size` is smaller than the hash size (given by av_hash_get_size()), the - * hash is truncated; if size is larger, the buffer is padded with 0. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the final hash value will be stored - * @param[in] size Number of bytes to write to `dst` - */ -void av_hash_final_bin(struct AVHashContext *ctx, uint8_t *dst, int size); - -/** - * Finalize a hash context and store the hexadecimal representation of the - * actual hash value as a string. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * The string is always 0-terminated. - * - * If `size` is smaller than `2 * hash_size + 1`, where `hash_size` is the - * value returned by av_hash_get_size(), the string will be truncated. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the string will be stored - * @param[in] size Maximum number of bytes to write to `dst` - */ -void av_hash_final_hex(struct AVHashContext *ctx, uint8_t *dst, int size); - -/** - * Finalize a hash context and store the Base64 representation of the - * actual hash value as a string. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * The string is always 0-terminated. - * - * If `size` is smaller than AV_BASE64_SIZE(hash_size), where `hash_size` is - * the value returned by av_hash_get_size(), the string will be truncated. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the final hash value will be stored - * @param[in] size Maximum number of bytes to write to `dst` - */ -void av_hash_final_b64(struct AVHashContext *ctx, uint8_t *dst, int size); - -/** - * Free hash context and set hash context pointer to `NULL`. - * - * @param[in,out] ctx Pointer to hash context - */ -void av_hash_freep(struct AVHashContext **ctx); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_HASH_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/hdr_dynamic_metadata.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/hdr_dynamic_metadata.h deleted file mode 100644 index 2d72de56..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/hdr_dynamic_metadata.h +++ /dev/null @@ -1,343 +0,0 @@ -/* - * Copyright (c) 2018 Mohammad Izadi - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HDR_DYNAMIC_METADATA_H -#define AVUTIL_HDR_DYNAMIC_METADATA_H - -#include "frame.h" -#include "rational.h" - -/** - * Option for overlapping elliptical pixel selectors in an image. - */ -enum AVHDRPlusOverlapProcessOption { - AV_HDR_PLUS_OVERLAP_PROCESS_WEIGHTED_AVERAGING = 0, - AV_HDR_PLUS_OVERLAP_PROCESS_LAYERING = 1, -}; - -/** - * Represents the percentile at a specific percentage in - * a distribution. - */ -typedef struct AVHDRPlusPercentile { - /** - * The percentage value corresponding to a specific percentile linearized - * RGB value in the processing window in the scene. The value shall be in - * the range of 0 to100, inclusive. - */ - uint8_t percentage; - - /** - * The linearized maxRGB value at a specific percentile in the processing - * window in the scene. The value shall be in the range of 0 to 1, inclusive - * and in multiples of 0.00001. - */ - AVRational percentile; -} AVHDRPlusPercentile; - -/** - * Color transform parameters at a processing window in a dynamic metadata for - * SMPTE 2094-40. - */ -typedef struct AVHDRPlusColorTransformParams { - /** - * The relative x coordinate of the top left pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(width of Picture - 1). The value 1 corresponds - * to the absolute coordinate of width of Picture - 1. The value for - * first processing window shall be 0. - */ - AVRational window_upper_left_corner_x; - - /** - * The relative y coordinate of the top left pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(height of Picture - 1). The value 1 corresponds - * to the absolute coordinate of height of Picture - 1. The value for - * first processing window shall be 0. - */ - AVRational window_upper_left_corner_y; - - /** - * The relative x coordinate of the bottom right pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(width of Picture - 1). The value 1 corresponds - * to the absolute coordinate of width of Picture - 1. The value for - * first processing window shall be 1. - */ - AVRational window_lower_right_corner_x; - - /** - * The relative y coordinate of the bottom right pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(height of Picture - 1). The value 1 corresponds - * to the absolute coordinate of height of Picture - 1. The value for - * first processing window shall be 1. - */ - AVRational window_lower_right_corner_y; - - /** - * The x coordinate of the center position of the concentric internal and - * external ellipses of the elliptical pixel selector in the processing - * window. The value shall be in the range of 0 to (width of Picture - 1), - * inclusive and in multiples of 1 pixel. - */ - uint16_t center_of_ellipse_x; - - /** - * The y coordinate of the center position of the concentric internal and - * external ellipses of the elliptical pixel selector in the processing - * window. The value shall be in the range of 0 to (height of Picture - 1), - * inclusive and in multiples of 1 pixel. - */ - uint16_t center_of_ellipse_y; - - /** - * The clockwise rotation angle in degree of arc with respect to the - * positive direction of the x-axis of the concentric internal and external - * ellipses of the elliptical pixel selector in the processing window. The - * value shall be in the range of 0 to 180, inclusive and in multiples of 1. - */ - uint8_t rotation_angle; - - /** - * The semi-major axis value of the internal ellipse of the elliptical pixel - * selector in amount of pixels in the processing window. The value shall be - * in the range of 1 to 65535, inclusive and in multiples of 1 pixel. - */ - uint16_t semimajor_axis_internal_ellipse; - - /** - * The semi-major axis value of the external ellipse of the elliptical pixel - * selector in amount of pixels in the processing window. The value - * shall not be less than semimajor_axis_internal_ellipse of the current - * processing window. The value shall be in the range of 1 to 65535, - * inclusive and in multiples of 1 pixel. - */ - uint16_t semimajor_axis_external_ellipse; - - /** - * The semi-minor axis value of the external ellipse of the elliptical pixel - * selector in amount of pixels in the processing window. The value shall be - * in the range of 1 to 65535, inclusive and in multiples of 1 pixel. - */ - uint16_t semiminor_axis_external_ellipse; - - /** - * Overlap process option indicates one of the two methods of combining - * rendered pixels in the processing window in an image with at least one - * elliptical pixel selector. For overlapping elliptical pixel selectors - * in an image, overlap_process_option shall have the same value. - */ - enum AVHDRPlusOverlapProcessOption overlap_process_option; - - /** - * The maximum of the color components of linearized RGB values in the - * processing window in the scene. The values should be in the range of 0 to - * 1, inclusive and in multiples of 0.00001. maxscl[ 0 ], maxscl[ 1 ], and - * maxscl[ 2 ] are corresponding to R, G, B color components respectively. - */ - AVRational maxscl[3]; - - /** - * The average of linearized maxRGB values in the processing window in the - * scene. The value should be in the range of 0 to 1, inclusive and in - * multiples of 0.00001. - */ - AVRational average_maxrgb; - - /** - * The number of linearized maxRGB values at given percentiles in the - * processing window in the scene. The maximum value shall be 15. - */ - uint8_t num_distribution_maxrgb_percentiles; - - /** - * The linearized maxRGB values at given percentiles in the - * processing window in the scene. - */ - AVHDRPlusPercentile distribution_maxrgb[15]; - - /** - * The fraction of selected pixels in the image that contains the brightest - * pixel in the scene. The value shall be in the range of 0 to 1, inclusive - * and in multiples of 0.001. - */ - AVRational fraction_bright_pixels; - - /** - * This flag indicates that the metadata for the tone mapping function in - * the processing window is present (for value of 1). - */ - uint8_t tone_mapping_flag; - - /** - * The x coordinate of the separation point between the linear part and the - * curved part of the tone mapping function. The value shall be in the range - * of 0 to 1, excluding 0 and in multiples of 1/4095. - */ - AVRational knee_point_x; - - /** - * The y coordinate of the separation point between the linear part and the - * curved part of the tone mapping function. The value shall be in the range - * of 0 to 1, excluding 0 and in multiples of 1/4095. - */ - AVRational knee_point_y; - - /** - * The number of the intermediate anchor parameters of the tone mapping - * function in the processing window. The maximum value shall be 15. - */ - uint8_t num_bezier_curve_anchors; - - /** - * The intermediate anchor parameters of the tone mapping function in the - * processing window in the scene. The values should be in the range of 0 - * to 1, inclusive and in multiples of 1/1023. - */ - AVRational bezier_curve_anchors[15]; - - /** - * This flag shall be equal to 0 in bitstreams conforming to this version of - * this Specification. Other values are reserved for future use. - */ - uint8_t color_saturation_mapping_flag; - - /** - * The color saturation gain in the processing window in the scene. The - * value shall be in the range of 0 to 63/8, inclusive and in multiples of - * 1/8. The default value shall be 1. - */ - AVRational color_saturation_weight; -} AVHDRPlusColorTransformParams; - -/** - * This struct represents dynamic metadata for color volume transform - - * application 4 of SMPTE 2094-40:2016 standard. - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with - * av_dynamic_hdr_plus_alloc() and its size is not a part of - * the public ABI. - */ -typedef struct AVDynamicHDRPlus { - /** - * Country code by Rec. ITU-T T.35 Annex A. The value shall be 0xB5. - */ - uint8_t itu_t_t35_country_code; - - /** - * Application version in the application defining document in ST-2094 - * suite. The value shall be set to 0. - */ - uint8_t application_version; - - /** - * The number of processing windows. The value shall be in the range - * of 1 to 3, inclusive. - */ - uint8_t num_windows; - - /** - * The color transform parameters for every processing window. - */ - AVHDRPlusColorTransformParams params[3]; - - /** - * The nominal maximum display luminance of the targeted system display, - * in units of 0.0001 candelas per square metre. The value shall be in - * the range of 0 to 10000, inclusive. - */ - AVRational targeted_system_display_maximum_luminance; - - /** - * This flag shall be equal to 0 in bit streams conforming to this version - * of this Specification. The value 1 is reserved for future use. - */ - uint8_t targeted_system_display_actual_peak_luminance_flag; - - /** - * The number of rows in the targeted system_display_actual_peak_luminance - * array. The value shall be in the range of 2 to 25, inclusive. - */ - uint8_t num_rows_targeted_system_display_actual_peak_luminance; - - /** - * The number of columns in the - * targeted_system_display_actual_peak_luminance array. The value shall be - * in the range of 2 to 25, inclusive. - */ - uint8_t num_cols_targeted_system_display_actual_peak_luminance; - - /** - * The normalized actual peak luminance of the targeted system display. The - * values should be in the range of 0 to 1, inclusive and in multiples of - * 1/15. - */ - AVRational targeted_system_display_actual_peak_luminance[25][25]; - - /** - * This flag shall be equal to 0 in bitstreams conforming to this version of - * this Specification. The value 1 is reserved for future use. - */ - uint8_t mastering_display_actual_peak_luminance_flag; - - /** - * The number of rows in the mastering_display_actual_peak_luminance array. - * The value shall be in the range of 2 to 25, inclusive. - */ - uint8_t num_rows_mastering_display_actual_peak_luminance; - - /** - * The number of columns in the mastering_display_actual_peak_luminance - * array. The value shall be in the range of 2 to 25, inclusive. - */ - uint8_t num_cols_mastering_display_actual_peak_luminance; - - /** - * The normalized actual peak luminance of the mastering display used for - * mastering the image essence. The values should be in the range of 0 to 1, - * inclusive and in multiples of 1/15. - */ - AVRational mastering_display_actual_peak_luminance[25][25]; -} AVDynamicHDRPlus; - -/** - * Allocate an AVDynamicHDRPlus structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVDynamicHDRPlus filled with default values or NULL - * on failure. - */ -AVDynamicHDRPlus *av_dynamic_hdr_plus_alloc(size_t *size); - -/** - * Allocate a complete AVDynamicHDRPlus and add it to the frame. - * @param frame The frame which side data is added to. - * - * @return The AVDynamicHDRPlus structure to be filled by caller or NULL - * on failure. - */ -AVDynamicHDRPlus *av_dynamic_hdr_plus_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_HDR_DYNAMIC_METADATA_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/hdr_dynamic_vivid_metadata.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/hdr_dynamic_vivid_metadata.h deleted file mode 100644 index a34f8307..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/hdr_dynamic_vivid_metadata.h +++ /dev/null @@ -1,285 +0,0 @@ -/* - * Copyright (c) 2021 Limin Wang - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HDR_DYNAMIC_VIVID_METADATA_H -#define AVUTIL_HDR_DYNAMIC_VIVID_METADATA_H - -#include "frame.h" -#include "rational.h" - -/** - * Color tone mapping parameters at a processing window in a dynamic metadata for - * CUVA 005.1:2021. - */ -typedef struct AVHDRVividColorToneMappingParams { - /** - * The nominal maximum display luminance of the targeted system display, - * in multiples of 1.0/4095 candelas per square metre. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational targeted_system_display_maximum_luminance; - - /** - * This flag indicates that transfer the base paramter(for value of 1) - */ - int base_enable_flag; - - /** - * base_param_m_p in the base parameter, - * in multiples of 1.0/16383. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational base_param_m_p; - - /** - * base_param_m_m in the base parameter, - * in multiples of 1.0/10. The value shall be in - * the range of 0.0 to 6.3, inclusive. - */ - AVRational base_param_m_m; - - /** - * base_param_m_a in the base parameter, - * in multiples of 1.0/1023. The value shall be in - * the range of 0.0 to 1.0 inclusive. - */ - AVRational base_param_m_a; - - /** - * base_param_m_b in the base parameter, - * in multiples of 1/1023. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational base_param_m_b; - - /** - * base_param_m_n in the base parameter, - * in multiples of 1.0/10. The value shall be in - * the range of 0.0 to 6.3, inclusive. - */ - AVRational base_param_m_n; - - /** - * indicates k1_0 in the base parameter, - * base_param_k1 <= 1: k1_0 = base_param_k1 - * base_param_k1 > 1: reserved - */ - int base_param_k1; - - /** - * indicates k2_0 in the base parameter, - * base_param_k2 <= 1: k2_0 = base_param_k2 - * base_param_k2 > 1: reserved - */ - int base_param_k2; - - /** - * indicates k3_0 in the base parameter, - * base_param_k3 == 1: k3_0 = base_param_k3 - * base_param_k3 == 2: k3_0 = maximum_maxrgb - * base_param_k3 > 2: reserved - */ - int base_param_k3; - - /** - * This flag indicates that delta mode of base paramter(for value of 1) - */ - int base_param_Delta_enable_mode; - - /** - * base_param_Delta in the base parameter, - * in multiples of 1.0/127. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational base_param_Delta; - - /** - * indicates 3Spline_enable_flag in the base parameter, - * This flag indicates that transfer three Spline of base paramter(for value of 1) - */ - int three_Spline_enable_flag; - - /** - * The number of three Spline. The value shall be in the range - * of 1 to 2, inclusive. - */ - int three_Spline_num; - - /** - * The mode of three Spline. the value shall be in the range - * of 0 to 3, inclusive. - */ - int three_Spline_TH_mode; - - /** - * three_Spline_TH_enable_MB is in the range of 0.0 to 1.0, inclusive - * and in multiples of 1.0/255. - * - */ - AVRational three_Spline_TH_enable_MB; - - /** - * 3Spline_TH_enable of three Spline. - * The value shall be in the range of 0.0 to 1.0, inclusive. - * and in multiples of 1.0/4095. - */ - AVRational three_Spline_TH_enable; - - /** - * 3Spline_TH_Delta1 of three Spline. - * The value shall be in the range of 0.0 to 0.25, inclusive, - * and in multiples of 0.25/1023. - */ - AVRational three_Spline_TH_Delta1; - - /** - * 3Spline_TH_Delta2 of three Spline. - * The value shall be in the range of 0.0 to 0.25, inclusive, - * and in multiples of 0.25/1023. - */ - AVRational three_Spline_TH_Delta2; - - /** - * 3Spline_enable_Strength of three Spline. - * The value shall be in the range of 0.0 to 1.0, inclusive, - * and in multiples of 1.0/255. - */ - AVRational three_Spline_enable_Strength; -} AVHDRVividColorToneMappingParams; - - -/** - * Color transform parameters at a processing window in a dynamic metadata for - * CUVA 005.1:2021. - */ -typedef struct AVHDRVividColorTransformParams { - /** - * Indicates the minimum brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, - * inclusive and in multiples of 1/4095. - */ - AVRational minimum_maxrgb; - - /** - * Indicates the average brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, - * inclusive and in multiples of 1/4095. - */ - AVRational average_maxrgb; - - /** - * Indicates the variance brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, - * inclusive and in multiples of 1/4095. - */ - AVRational variance_maxrgb; - - /** - * Indicates the maximum brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, inclusive - * and in multiples of 1/4095. - */ - AVRational maximum_maxrgb; - - /** - * This flag indicates that the metadata for the tone mapping function in - * the processing window is present (for value of 1). - */ - int tone_mapping_mode_flag; - - /** - * The number of tone mapping param. The value shall be in the range - * of 1 to 2, inclusive. - */ - int tone_mapping_param_num; - - /** - * The color tone mapping parameters. - */ - AVHDRVividColorToneMappingParams tm_params[2]; - - /** - * This flag indicates that the metadata for the color saturation mapping in - * the processing window is present (for value of 1). - */ - int color_saturation_mapping_flag; - - /** - * The number of color saturation param. The value shall be in the range - * of 0 to 7, inclusive. - */ - int color_saturation_num; - - /** - * Indicates the color correction strength parameter. - * The values should be in the range of 0.0 to 2.0, inclusive - * and in multiples of 1/128. - */ - AVRational color_saturation_gain[8]; -} AVHDRVividColorTransformParams; - -/** - * This struct represents dynamic metadata for color volume transform - - * CUVA 005.1:2021 standard - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with - * av_dynamic_hdr_vivid_alloc() and its size is not a part of - * the public ABI. - */ -typedef struct AVDynamicHDRVivid { - /** - * The system start code. The value shall be set to 0x01. - */ - uint8_t system_start_code; - - /** - * The number of processing windows. The value shall be set to 0x01 - * if the system_start_code is 0x01. - */ - uint8_t num_windows; - - /** - * The color transform parameters for every processing window. - */ - AVHDRVividColorTransformParams params[3]; -} AVDynamicHDRVivid; - -/** - * Allocate an AVDynamicHDRVivid structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVDynamicHDRVivid filled with default values or NULL - * on failure. - */ -AVDynamicHDRVivid *av_dynamic_hdr_vivid_alloc(size_t *size); - -/** - * Allocate a complete AVDynamicHDRVivid and add it to the frame. - * @param frame The frame which side data is added to. - * - * @return The AVDynamicHDRVivid structure to be filled by caller or NULL - * on failure. - */ -AVDynamicHDRVivid *av_dynamic_hdr_vivid_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_HDR_DYNAMIC_VIVID_METADATA_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/hmac.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/hmac.h deleted file mode 100644 index ca4da6a6..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/hmac.h +++ /dev/null @@ -1,99 +0,0 @@ -/* - * Copyright (C) 2012 Martin Storsjo - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HMAC_H -#define AVUTIL_HMAC_H - -#include - -/** - * @defgroup lavu_hmac HMAC - * @ingroup lavu_crypto - * @{ - */ - -enum AVHMACType { - AV_HMAC_MD5, - AV_HMAC_SHA1, - AV_HMAC_SHA224, - AV_HMAC_SHA256, - AV_HMAC_SHA384, - AV_HMAC_SHA512, -}; - -typedef struct AVHMAC AVHMAC; - -/** - * Allocate an AVHMAC context. - * @param type The hash function used for the HMAC. - */ -AVHMAC *av_hmac_alloc(enum AVHMACType type); - -/** - * Free an AVHMAC context. - * @param ctx The context to free, may be NULL - */ -void av_hmac_free(AVHMAC *ctx); - -/** - * Initialize an AVHMAC context with an authentication key. - * @param ctx The HMAC context - * @param key The authentication key - * @param keylen The length of the key, in bytes - */ -void av_hmac_init(AVHMAC *ctx, const uint8_t *key, unsigned int keylen); - -/** - * Hash data with the HMAC. - * @param ctx The HMAC context - * @param data The data to hash - * @param len The length of the data, in bytes - */ -void av_hmac_update(AVHMAC *ctx, const uint8_t *data, unsigned int len); - -/** - * Finish hashing and output the HMAC digest. - * @param ctx The HMAC context - * @param out The output buffer to write the digest into - * @param outlen The length of the out buffer, in bytes - * @return The number of bytes written to out, or a negative error code. - */ -int av_hmac_final(AVHMAC *ctx, uint8_t *out, unsigned int outlen); - -/** - * Hash an array of data with a key. - * @param ctx The HMAC context - * @param data The data to hash - * @param len The length of the data, in bytes - * @param key The authentication key - * @param keylen The length of the key, in bytes - * @param out The output buffer to write the digest into - * @param outlen The length of the out buffer, in bytes - * @return The number of bytes written to out, or a negative error code. - */ -int av_hmac_calc(AVHMAC *ctx, const uint8_t *data, unsigned int len, - const uint8_t *key, unsigned int keylen, - uint8_t *out, unsigned int outlen); - -/** - * @} - */ - -#endif /* AVUTIL_HMAC_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext.h deleted file mode 100644 index c18b7e1e..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext.h +++ /dev/null @@ -1,609 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_H -#define AVUTIL_HWCONTEXT_H - -#include "buffer.h" -#include "frame.h" -#include "log.h" -#include "pixfmt.h" - -enum AVHWDeviceType { - AV_HWDEVICE_TYPE_NONE, - AV_HWDEVICE_TYPE_VDPAU, - AV_HWDEVICE_TYPE_CUDA, - AV_HWDEVICE_TYPE_VAAPI, - AV_HWDEVICE_TYPE_DXVA2, - AV_HWDEVICE_TYPE_QSV, - AV_HWDEVICE_TYPE_VIDEOTOOLBOX, - AV_HWDEVICE_TYPE_D3D11VA, - AV_HWDEVICE_TYPE_DRM, - AV_HWDEVICE_TYPE_OPENCL, - AV_HWDEVICE_TYPE_MEDIACODEC, - AV_HWDEVICE_TYPE_VULKAN, -}; - -typedef struct AVHWDeviceInternal AVHWDeviceInternal; - -/** - * This struct aggregates all the (hardware/vendor-specific) "high-level" state, - * i.e. state that is not tied to a concrete processing configuration. - * E.g., in an API that supports hardware-accelerated encoding and decoding, - * this struct will (if possible) wrap the state that is common to both encoding - * and decoding and from which specific instances of encoders or decoders can be - * derived. - * - * This struct is reference-counted with the AVBuffer mechanism. The - * av_hwdevice_ctx_alloc() constructor yields a reference, whose data field - * points to the actual AVHWDeviceContext. Further objects derived from - * AVHWDeviceContext (such as AVHWFramesContext, describing a frame pool with - * specific properties) will hold an internal reference to it. After all the - * references are released, the AVHWDeviceContext itself will be freed, - * optionally invoking a user-specified callback for uninitializing the hardware - * state. - */ -typedef struct AVHWDeviceContext { - /** - * A class for logging. Set by av_hwdevice_ctx_alloc(). - */ - const AVClass *av_class; - - /** - * Private data used internally by libavutil. Must not be accessed in any - * way by the caller. - */ - AVHWDeviceInternal *internal; - - /** - * This field identifies the underlying API used for hardware access. - * - * This field is set when this struct is allocated and never changed - * afterwards. - */ - enum AVHWDeviceType type; - - /** - * The format-specific data, allocated and freed by libavutil along with - * this context. - * - * Should be cast by the user to the format-specific context defined in the - * corresponding header (hwcontext_*.h) and filled as described in the - * documentation before calling av_hwdevice_ctx_init(). - * - * After calling av_hwdevice_ctx_init() this struct should not be modified - * by the caller. - */ - void *hwctx; - - /** - * This field may be set by the caller before calling av_hwdevice_ctx_init(). - * - * If non-NULL, this callback will be called when the last reference to - * this context is unreferenced, immediately before it is freed. - * - * @note when other objects (e.g an AVHWFramesContext) are derived from this - * struct, this callback will be invoked after all such child objects - * are fully uninitialized and their respective destructors invoked. - */ - void (*free)(struct AVHWDeviceContext *ctx); - - /** - * Arbitrary user data, to be used e.g. by the free() callback. - */ - void *user_opaque; -} AVHWDeviceContext; - -typedef struct AVHWFramesInternal AVHWFramesInternal; - -/** - * This struct describes a set or pool of "hardware" frames (i.e. those with - * data not located in normal system memory). All the frames in the pool are - * assumed to be allocated in the same way and interchangeable. - * - * This struct is reference-counted with the AVBuffer mechanism and tied to a - * given AVHWDeviceContext instance. The av_hwframe_ctx_alloc() constructor - * yields a reference, whose data field points to the actual AVHWFramesContext - * struct. - */ -typedef struct AVHWFramesContext { - /** - * A class for logging. - */ - const AVClass *av_class; - - /** - * Private data used internally by libavutil. Must not be accessed in any - * way by the caller. - */ - AVHWFramesInternal *internal; - - /** - * A reference to the parent AVHWDeviceContext. This reference is owned and - * managed by the enclosing AVHWFramesContext, but the caller may derive - * additional references from it. - */ - AVBufferRef *device_ref; - - /** - * The parent AVHWDeviceContext. This is simply a pointer to - * device_ref->data provided for convenience. - * - * Set by libavutil in av_hwframe_ctx_init(). - */ - AVHWDeviceContext *device_ctx; - - /** - * The format-specific data, allocated and freed automatically along with - * this context. - * - * Should be cast by the user to the format-specific context defined in the - * corresponding header (hwframe_*.h) and filled as described in the - * documentation before calling av_hwframe_ctx_init(). - * - * After any frames using this context are created, the contents of this - * struct should not be modified by the caller. - */ - void *hwctx; - - /** - * This field may be set by the caller before calling av_hwframe_ctx_init(). - * - * If non-NULL, this callback will be called when the last reference to - * this context is unreferenced, immediately before it is freed. - */ - void (*free)(struct AVHWFramesContext *ctx); - - /** - * Arbitrary user data, to be used e.g. by the free() callback. - */ - void *user_opaque; - - /** - * A pool from which the frames are allocated by av_hwframe_get_buffer(). - * This field may be set by the caller before calling av_hwframe_ctx_init(). - * The buffers returned by calling av_buffer_pool_get() on this pool must - * have the properties described in the documentation in the corresponding hw - * type's header (hwcontext_*.h). The pool will be freed strictly before - * this struct's free() callback is invoked. - * - * This field may be NULL, then libavutil will attempt to allocate a pool - * internally. Note that certain device types enforce pools allocated at - * fixed size (frame count), which cannot be extended dynamically. In such a - * case, initial_pool_size must be set appropriately. - */ - AVBufferPool *pool; - - /** - * Initial size of the frame pool. If a device type does not support - * dynamically resizing the pool, then this is also the maximum pool size. - * - * May be set by the caller before calling av_hwframe_ctx_init(). Must be - * set if pool is NULL and the device type does not support dynamic pools. - */ - int initial_pool_size; - - /** - * The pixel format identifying the underlying HW surface type. - * - * Must be a hwaccel format, i.e. the corresponding descriptor must have the - * AV_PIX_FMT_FLAG_HWACCEL flag set. - * - * Must be set by the user before calling av_hwframe_ctx_init(). - */ - enum AVPixelFormat format; - - /** - * The pixel format identifying the actual data layout of the hardware - * frames. - * - * Must be set by the caller before calling av_hwframe_ctx_init(). - * - * @note when the underlying API does not provide the exact data layout, but - * only the colorspace/bit depth, this field should be set to the fully - * planar version of that format (e.g. for 8-bit 420 YUV it should be - * AV_PIX_FMT_YUV420P, not AV_PIX_FMT_NV12 or anything else). - */ - enum AVPixelFormat sw_format; - - /** - * The allocated dimensions of the frames in this pool. - * - * Must be set by the user before calling av_hwframe_ctx_init(). - */ - int width, height; -} AVHWFramesContext; - -/** - * Look up an AVHWDeviceType by name. - * - * @param name String name of the device type (case-insensitive). - * @return The type from enum AVHWDeviceType, or AV_HWDEVICE_TYPE_NONE if - * not found. - */ -enum AVHWDeviceType av_hwdevice_find_type_by_name(const char *name); - -/** Get the string name of an AVHWDeviceType. - * - * @param type Type from enum AVHWDeviceType. - * @return Pointer to a static string containing the name, or NULL if the type - * is not valid. - */ -const char *av_hwdevice_get_type_name(enum AVHWDeviceType type); - -/** - * Iterate over supported device types. - * - * @param type AV_HWDEVICE_TYPE_NONE initially, then the previous type - * returned by this function in subsequent iterations. - * @return The next usable device type from enum AVHWDeviceType, or - * AV_HWDEVICE_TYPE_NONE if there are no more. - */ -enum AVHWDeviceType av_hwdevice_iterate_types(enum AVHWDeviceType prev); - -/** - * Allocate an AVHWDeviceContext for a given hardware type. - * - * @param type the type of the hardware device to allocate. - * @return a reference to the newly created AVHWDeviceContext on success or NULL - * on failure. - */ -AVBufferRef *av_hwdevice_ctx_alloc(enum AVHWDeviceType type); - -/** - * Finalize the device context before use. This function must be called after - * the context is filled with all the required information and before it is - * used in any way. - * - * @param ref a reference to the AVHWDeviceContext - * @return 0 on success, a negative AVERROR code on failure - */ -int av_hwdevice_ctx_init(AVBufferRef *ref); - -/** - * Open a device of the specified type and create an AVHWDeviceContext for it. - * - * This is a convenience function intended to cover the simple cases. Callers - * who need to fine-tune device creation/management should open the device - * manually and then wrap it in an AVHWDeviceContext using - * av_hwdevice_ctx_alloc()/av_hwdevice_ctx_init(). - * - * The returned context is already initialized and ready for use, the caller - * should not call av_hwdevice_ctx_init() on it. The user_opaque/free fields of - * the created AVHWDeviceContext are set by this function and should not be - * touched by the caller. - * - * @param device_ctx On success, a reference to the newly-created device context - * will be written here. The reference is owned by the caller - * and must be released with av_buffer_unref() when no longer - * needed. On failure, NULL will be written to this pointer. - * @param type The type of the device to create. - * @param device A type-specific string identifying the device to open. - * @param opts A dictionary of additional (type-specific) options to use in - * opening the device. The dictionary remains owned by the caller. - * @param flags currently unused - * - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_hwdevice_ctx_create(AVBufferRef **device_ctx, enum AVHWDeviceType type, - const char *device, AVDictionary *opts, int flags); - -/** - * Create a new device of the specified type from an existing device. - * - * If the source device is a device of the target type or was originally - * derived from such a device (possibly through one or more intermediate - * devices of other types), then this will return a reference to the - * existing device of the same type as is requested. - * - * Otherwise, it will attempt to derive a new device from the given source - * device. If direct derivation to the new type is not implemented, it will - * attempt the same derivation from each ancestor of the source device in - * turn looking for an implemented derivation method. - * - * @param dst_ctx On success, a reference to the newly-created - * AVHWDeviceContext. - * @param type The type of the new device to create. - * @param src_ctx A reference to an existing AVHWDeviceContext which will be - * used to create the new device. - * @param flags Currently unused; should be set to zero. - * @return Zero on success, a negative AVERROR code on failure. - */ -int av_hwdevice_ctx_create_derived(AVBufferRef **dst_ctx, - enum AVHWDeviceType type, - AVBufferRef *src_ctx, int flags); - -/** - * Create a new device of the specified type from an existing device. - * - * This function performs the same action as av_hwdevice_ctx_create_derived, - * however, it is able to set options for the new device to be derived. - * - * @param dst_ctx On success, a reference to the newly-created - * AVHWDeviceContext. - * @param type The type of the new device to create. - * @param src_ctx A reference to an existing AVHWDeviceContext which will be - * used to create the new device. - * @param options Options for the new device to create, same format as in - * av_hwdevice_ctx_create. - * @param flags Currently unused; should be set to zero. - * @return Zero on success, a negative AVERROR code on failure. - */ -int av_hwdevice_ctx_create_derived_opts(AVBufferRef **dst_ctx, - enum AVHWDeviceType type, - AVBufferRef *src_ctx, - AVDictionary *options, int flags); - -/** - * Allocate an AVHWFramesContext tied to a given device context. - * - * @param device_ctx a reference to a AVHWDeviceContext. This function will make - * a new reference for internal use, the one passed to the - * function remains owned by the caller. - * @return a reference to the newly created AVHWFramesContext on success or NULL - * on failure. - */ -AVBufferRef *av_hwframe_ctx_alloc(AVBufferRef *device_ctx); - -/** - * Finalize the context before use. This function must be called after the - * context is filled with all the required information and before it is attached - * to any frames. - * - * @param ref a reference to the AVHWFramesContext - * @return 0 on success, a negative AVERROR code on failure - */ -int av_hwframe_ctx_init(AVBufferRef *ref); - -/** - * Allocate a new frame attached to the given AVHWFramesContext. - * - * @param hwframe_ctx a reference to an AVHWFramesContext - * @param frame an empty (freshly allocated or unreffed) frame to be filled with - * newly allocated buffers. - * @param flags currently unused, should be set to zero - * @return 0 on success, a negative AVERROR code on failure - */ -int av_hwframe_get_buffer(AVBufferRef *hwframe_ctx, AVFrame *frame, int flags); - -/** - * Copy data to or from a hw surface. At least one of dst/src must have an - * AVHWFramesContext attached. - * - * If src has an AVHWFramesContext attached, then the format of dst (if set) - * must use one of the formats returned by av_hwframe_transfer_get_formats(src, - * AV_HWFRAME_TRANSFER_DIRECTION_FROM). - * If dst has an AVHWFramesContext attached, then the format of src must use one - * of the formats returned by av_hwframe_transfer_get_formats(dst, - * AV_HWFRAME_TRANSFER_DIRECTION_TO) - * - * dst may be "clean" (i.e. with data/buf pointers unset), in which case the - * data buffers will be allocated by this function using av_frame_get_buffer(). - * If dst->format is set, then this format will be used, otherwise (when - * dst->format is AV_PIX_FMT_NONE) the first acceptable format will be chosen. - * - * The two frames must have matching allocated dimensions (i.e. equal to - * AVHWFramesContext.width/height), since not all device types support - * transferring a sub-rectangle of the whole surface. The display dimensions - * (i.e. AVFrame.width/height) may be smaller than the allocated dimensions, but - * also have to be equal for both frames. When the display dimensions are - * smaller than the allocated dimensions, the content of the padding in the - * destination frame is unspecified. - * - * @param dst the destination frame. dst is not touched on failure. - * @param src the source frame. - * @param flags currently unused, should be set to zero - * @return 0 on success, a negative AVERROR error code on failure. - */ -int av_hwframe_transfer_data(AVFrame *dst, const AVFrame *src, int flags); - -enum AVHWFrameTransferDirection { - /** - * Transfer the data from the queried hw frame. - */ - AV_HWFRAME_TRANSFER_DIRECTION_FROM, - - /** - * Transfer the data to the queried hw frame. - */ - AV_HWFRAME_TRANSFER_DIRECTION_TO, -}; - -/** - * Get a list of possible source or target formats usable in - * av_hwframe_transfer_data(). - * - * @param hwframe_ctx the frame context to obtain the information for - * @param dir the direction of the transfer - * @param formats the pointer to the output format list will be written here. - * The list is terminated with AV_PIX_FMT_NONE and must be freed - * by the caller when no longer needed using av_free(). - * If this function returns successfully, the format list will - * have at least one item (not counting the terminator). - * On failure, the contents of this pointer are unspecified. - * @param flags currently unused, should be set to zero - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_hwframe_transfer_get_formats(AVBufferRef *hwframe_ctx, - enum AVHWFrameTransferDirection dir, - enum AVPixelFormat **formats, int flags); - - -/** - * This struct describes the constraints on hardware frames attached to - * a given device with a hardware-specific configuration. This is returned - * by av_hwdevice_get_hwframe_constraints() and must be freed by - * av_hwframe_constraints_free() after use. - */ -typedef struct AVHWFramesConstraints { - /** - * A list of possible values for format in the hw_frames_ctx, - * terminated by AV_PIX_FMT_NONE. This member will always be filled. - */ - enum AVPixelFormat *valid_hw_formats; - - /** - * A list of possible values for sw_format in the hw_frames_ctx, - * terminated by AV_PIX_FMT_NONE. Can be NULL if this information is - * not known. - */ - enum AVPixelFormat *valid_sw_formats; - - /** - * The minimum size of frames in this hw_frames_ctx. - * (Zero if not known.) - */ - int min_width; - int min_height; - - /** - * The maximum size of frames in this hw_frames_ctx. - * (INT_MAX if not known / no limit.) - */ - int max_width; - int max_height; -} AVHWFramesConstraints; - -/** - * Allocate a HW-specific configuration structure for a given HW device. - * After use, the user must free all members as required by the specific - * hardware structure being used, then free the structure itself with - * av_free(). - * - * @param device_ctx a reference to the associated AVHWDeviceContext. - * @return The newly created HW-specific configuration structure on - * success or NULL on failure. - */ -void *av_hwdevice_hwconfig_alloc(AVBufferRef *device_ctx); - -/** - * Get the constraints on HW frames given a device and the HW-specific - * configuration to be used with that device. If no HW-specific - * configuration is provided, returns the maximum possible capabilities - * of the device. - * - * @param ref a reference to the associated AVHWDeviceContext. - * @param hwconfig a filled HW-specific configuration structure, or NULL - * to return the maximum possible capabilities of the device. - * @return AVHWFramesConstraints structure describing the constraints - * on the device, or NULL if not available. - */ -AVHWFramesConstraints *av_hwdevice_get_hwframe_constraints(AVBufferRef *ref, - const void *hwconfig); - -/** - * Free an AVHWFrameConstraints structure. - * - * @param constraints The (filled or unfilled) AVHWFrameConstraints structure. - */ -void av_hwframe_constraints_free(AVHWFramesConstraints **constraints); - - -/** - * Flags to apply to frame mappings. - */ -enum { - /** - * The mapping must be readable. - */ - AV_HWFRAME_MAP_READ = 1 << 0, - /** - * The mapping must be writeable. - */ - AV_HWFRAME_MAP_WRITE = 1 << 1, - /** - * The mapped frame will be overwritten completely in subsequent - * operations, so the current frame data need not be loaded. Any values - * which are not overwritten are unspecified. - */ - AV_HWFRAME_MAP_OVERWRITE = 1 << 2, - /** - * The mapping must be direct. That is, there must not be any copying in - * the map or unmap steps. Note that performance of direct mappings may - * be much lower than normal memory. - */ - AV_HWFRAME_MAP_DIRECT = 1 << 3, -}; - -/** - * Map a hardware frame. - * - * This has a number of different possible effects, depending on the format - * and origin of the src and dst frames. On input, src should be a usable - * frame with valid buffers and dst should be blank (typically as just created - * by av_frame_alloc()). src should have an associated hwframe context, and - * dst may optionally have a format and associated hwframe context. - * - * If src was created by mapping a frame from the hwframe context of dst, - * then this function undoes the mapping - dst is replaced by a reference to - * the frame that src was originally mapped from. - * - * If both src and dst have an associated hwframe context, then this function - * attempts to map the src frame from its hardware context to that of dst and - * then fill dst with appropriate data to be usable there. This will only be - * possible if the hwframe contexts and associated devices are compatible - - * given compatible devices, av_hwframe_ctx_create_derived() can be used to - * create a hwframe context for dst in which mapping should be possible. - * - * If src has a hwframe context but dst does not, then the src frame is - * mapped to normal memory and should thereafter be usable as a normal frame. - * If the format is set on dst, then the mapping will attempt to create dst - * with that format and fail if it is not possible. If format is unset (is - * AV_PIX_FMT_NONE) then dst will be mapped with whatever the most appropriate - * format to use is (probably the sw_format of the src hwframe context). - * - * A return value of AVERROR(ENOSYS) indicates that the mapping is not - * possible with the given arguments and hwframe setup, while other return - * values indicate that it failed somehow. - * - * On failure, the destination frame will be left blank, except for the - * hw_frames_ctx/format fields thay may have been set by the caller - those will - * be preserved as they were. - * - * @param dst Destination frame, to contain the mapping. - * @param src Source frame, to be mapped. - * @param flags Some combination of AV_HWFRAME_MAP_* flags. - * @return Zero on success, negative AVERROR code on failure. - */ -int av_hwframe_map(AVFrame *dst, const AVFrame *src, int flags); - - -/** - * Create and initialise an AVHWFramesContext as a mapping of another existing - * AVHWFramesContext on a different device. - * - * av_hwframe_ctx_init() should not be called after this. - * - * @param derived_frame_ctx On success, a reference to the newly created - * AVHWFramesContext. - * @param derived_device_ctx A reference to the device to create the new - * AVHWFramesContext on. - * @param source_frame_ctx A reference to an existing AVHWFramesContext - * which will be mapped to the derived context. - * @param flags Some combination of AV_HWFRAME_MAP_* flags, defining the - * mapping parameters to apply to frames which are allocated - * in the derived device. - * @return Zero on success, negative AVERROR code on failure. - */ -int av_hwframe_ctx_create_derived(AVBufferRef **derived_frame_ctx, - enum AVPixelFormat format, - AVBufferRef *derived_device_ctx, - AVBufferRef *source_frame_ctx, - int flags); - -#endif /* AVUTIL_HWCONTEXT_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_cuda.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_cuda.h deleted file mode 100644 index cefbe0ce..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_cuda.h +++ /dev/null @@ -1,69 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - - -#ifndef AVUTIL_HWCONTEXT_CUDA_H -#define AVUTIL_HWCONTEXT_CUDA_H - -#ifndef CUDA_VERSION -#include -#endif - -#include "pixfmt.h" - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_CUDA. - * - * This API supports dynamic frame pools. AVHWFramesContext.pool must return - * AVBufferRefs whose data pointer is a CUdeviceptr. - */ - -typedef struct AVCUDADeviceContextInternal AVCUDADeviceContextInternal; - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVCUDADeviceContext { - CUcontext cuda_ctx; - CUstream stream; - AVCUDADeviceContextInternal *internal; -} AVCUDADeviceContext; - -/** - * AVHWFramesContext.hwctx is currently not used - */ - -/** - * @defgroup hwcontext_cuda Device context creation flags - * - * Flags for av_hwdevice_ctx_create. - * - * @{ - */ - -/** - * Use primary device context instead of creating a new one. - */ -#define AV_CUDA_USE_PRIMARY_CONTEXT (1 << 0) - -/** - * @} - */ - -#endif /* AVUTIL_HWCONTEXT_CUDA_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_d3d11va.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_d3d11va.h deleted file mode 100644 index 77d2d72f..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_d3d11va.h +++ /dev/null @@ -1,178 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_D3D11VA_H -#define AVUTIL_HWCONTEXT_D3D11VA_H - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_D3D11VA. - * - * The default pool implementation will be fixed-size if initial_pool_size is - * set (and allocate elements from an array texture). Otherwise it will allocate - * individual textures. Be aware that decoding requires a single array texture. - * - * Using sw_format==AV_PIX_FMT_YUV420P has special semantics, and maps to - * DXGI_FORMAT_420_OPAQUE. av_hwframe_transfer_data() is not supported for - * this format. Refer to MSDN for details. - * - * av_hwdevice_ctx_create() for this device type supports a key named "debug" - * for the AVDictionary entry. If this is set to any value, the device creation - * code will try to load various supported D3D debugging layers. - */ - -#include -#include - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVD3D11VADeviceContext { - /** - * Device used for texture creation and access. This can also be used to - * set the libavcodec decoding device. - * - * Must be set by the user. This is the only mandatory field - the other - * device context fields are set from this and are available for convenience. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11Device *device; - - /** - * If unset, this will be set from the device field on init. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11DeviceContext *device_context; - - /** - * If unset, this will be set from the device field on init. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11VideoDevice *video_device; - - /** - * If unset, this will be set from the device_context field on init. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11VideoContext *video_context; - - /** - * Callbacks for locking. They protect accesses to device_context and - * video_context calls. They also protect access to the internal staging - * texture (for av_hwframe_transfer_data() calls). They do NOT protect - * access to hwcontext or decoder state in general. - * - * If unset on init, the hwcontext implementation will set them to use an - * internal mutex. - * - * The underlying lock must be recursive. lock_ctx is for free use by the - * locking implementation. - */ - void (*lock)(void *lock_ctx); - void (*unlock)(void *lock_ctx); - void *lock_ctx; -} AVD3D11VADeviceContext; - -/** - * D3D11 frame descriptor for pool allocation. - * - * In user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer pointing at an object of this type describing the - * planes of the frame. - * - * This has no use outside of custom allocation, and AVFrame AVBufferRef do not - * necessarily point to an instance of this struct. - */ -typedef struct AVD3D11FrameDescriptor { - /** - * The texture in which the frame is located. The reference count is - * managed by the AVBufferRef, and destroying the reference will release - * the interface. - * - * Normally stored in AVFrame.data[0]. - */ - ID3D11Texture2D *texture; - - /** - * The index into the array texture element representing the frame, or 0 - * if the texture is not an array texture. - * - * Normally stored in AVFrame.data[1] (cast from intptr_t). - */ - intptr_t index; -} AVD3D11FrameDescriptor; - -/** - * This struct is allocated as AVHWFramesContext.hwctx - */ -typedef struct AVD3D11VAFramesContext { - /** - * The canonical texture used for pool allocation. If this is set to NULL - * on init, the hwframes implementation will allocate and set an array - * texture if initial_pool_size > 0. - * - * The only situation when the API user should set this is: - * - the user wants to do manual pool allocation (setting - * AVHWFramesContext.pool), instead of letting AVHWFramesContext - * allocate the pool - * - of an array texture - * - and wants it to use it for decoding - * - this has to be done before calling av_hwframe_ctx_init() - * - * Deallocating the AVHWFramesContext will always release this interface, - * and it does not matter whether it was user-allocated. - * - * This is in particular used by the libavcodec D3D11VA hwaccel, which - * requires a single array texture. It will create ID3D11VideoDecoderOutputView - * objects for each array texture element on decoder initialization. - */ - ID3D11Texture2D *texture; - - /** - * D3D11_TEXTURE2D_DESC.BindFlags used for texture creation. The user must - * at least set D3D11_BIND_DECODER if the frames context is to be used for - * video decoding. - * This field is ignored/invalid if a user-allocated texture is provided. - */ - UINT BindFlags; - - /** - * D3D11_TEXTURE2D_DESC.MiscFlags used for texture creation. - * This field is ignored/invalid if a user-allocated texture is provided. - */ - UINT MiscFlags; - - /** - * In case if texture structure member above is not NULL contains the same texture - * pointer for all elements and different indexes into the array texture. - * In case if texture structure member above is NULL, all elements contains - * pointers to separate non-array textures and 0 indexes. - * This field is ignored/invalid if a user-allocated texture is provided. - */ - AVD3D11FrameDescriptor *texture_infos; -} AVD3D11VAFramesContext; - -#endif /* AVUTIL_HWCONTEXT_D3D11VA_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_drm.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_drm.h deleted file mode 100644 index 42709f21..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_drm.h +++ /dev/null @@ -1,169 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_DRM_H -#define AVUTIL_HWCONTEXT_DRM_H - -#include -#include - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_DRM. - * - * Internal frame allocation is not currently supported - all frames - * must be allocated by the user. Thus AVHWFramesContext is always - * NULL, though this may change if support for frame allocation is - * added in future. - */ - -enum { - /** - * The maximum number of layers/planes in a DRM frame. - */ - AV_DRM_MAX_PLANES = 4 -}; - -/** - * DRM object descriptor. - * - * Describes a single DRM object, addressing it as a PRIME file - * descriptor. - */ -typedef struct AVDRMObjectDescriptor { - /** - * DRM PRIME fd for the object. - */ - int fd; - /** - * Total size of the object. - * - * (This includes any parts not which do not contain image data.) - */ - size_t size; - /** - * Format modifier applied to the object (DRM_FORMAT_MOD_*). - * - * If the format modifier is unknown then this should be set to - * DRM_FORMAT_MOD_INVALID. - */ - uint64_t format_modifier; -} AVDRMObjectDescriptor; - -/** - * DRM plane descriptor. - * - * Describes a single plane of a layer, which is contained within - * a single object. - */ -typedef struct AVDRMPlaneDescriptor { - /** - * Index of the object containing this plane in the objects - * array of the enclosing frame descriptor. - */ - int object_index; - /** - * Offset within that object of this plane. - */ - ptrdiff_t offset; - /** - * Pitch (linesize) of this plane. - */ - ptrdiff_t pitch; -} AVDRMPlaneDescriptor; - -/** - * DRM layer descriptor. - * - * Describes a single layer within a frame. This has the structure - * defined by its format, and will contain one or more planes. - */ -typedef struct AVDRMLayerDescriptor { - /** - * Format of the layer (DRM_FORMAT_*). - */ - uint32_t format; - /** - * Number of planes in the layer. - * - * This must match the number of planes required by format. - */ - int nb_planes; - /** - * Array of planes in this layer. - */ - AVDRMPlaneDescriptor planes[AV_DRM_MAX_PLANES]; -} AVDRMLayerDescriptor; - -/** - * DRM frame descriptor. - * - * This is used as the data pointer for AV_PIX_FMT_DRM_PRIME frames. - * It is also used by user-allocated frame pools - allocating in - * AVHWFramesContext.pool must return AVBufferRefs which contain - * an object of this type. - * - * The fields of this structure should be set such it can be - * imported directly by EGL using the EGL_EXT_image_dma_buf_import - * and EGL_EXT_image_dma_buf_import_modifiers extensions. - * (Note that the exact layout of a particular format may vary between - * platforms - we only specify that the same platform should be able - * to import it.) - * - * The total number of planes must not exceed AV_DRM_MAX_PLANES, and - * the order of the planes by increasing layer index followed by - * increasing plane index must be the same as the order which would - * be used for the data pointers in the equivalent software format. - */ -typedef struct AVDRMFrameDescriptor { - /** - * Number of DRM objects making up this frame. - */ - int nb_objects; - /** - * Array of objects making up the frame. - */ - AVDRMObjectDescriptor objects[AV_DRM_MAX_PLANES]; - /** - * Number of layers in the frame. - */ - int nb_layers; - /** - * Array of layers in the frame. - */ - AVDRMLayerDescriptor layers[AV_DRM_MAX_PLANES]; -} AVDRMFrameDescriptor; - -/** - * DRM device. - * - * Allocated as AVHWDeviceContext.hwctx. - */ -typedef struct AVDRMDeviceContext { - /** - * File descriptor of DRM device. - * - * This is used as the device to create frames on, and may also be - * used in some derivation and mapping operations. - * - * If no device is required, set to -1. - */ - int fd; -} AVDRMDeviceContext; - -#endif /* AVUTIL_HWCONTEXT_DRM_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_dxva2.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_dxva2.h deleted file mode 100644 index e1b79bc0..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_dxva2.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - - -#ifndef AVUTIL_HWCONTEXT_DXVA2_H -#define AVUTIL_HWCONTEXT_DXVA2_H - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_DXVA2. - * - * Only fixed-size pools are supported. - * - * For user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer set to a pointer to IDirect3DSurface9. - */ - -#include -#include - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVDXVA2DeviceContext { - IDirect3DDeviceManager9 *devmgr; -} AVDXVA2DeviceContext; - -/** - * This struct is allocated as AVHWFramesContext.hwctx - */ -typedef struct AVDXVA2FramesContext { - /** - * The surface type (e.g. DXVA2_VideoProcessorRenderTarget or - * DXVA2_VideoDecoderRenderTarget). Must be set by the caller. - */ - DWORD surface_type; - - /** - * The surface pool. When an external pool is not provided by the caller, - * this will be managed (allocated and filled on init, freed on uninit) by - * libavutil. - */ - IDirect3DSurface9 **surfaces; - int nb_surfaces; - - /** - * Certain drivers require the decoder to be destroyed before the surfaces. - * To allow internally managed pools to work properly in such cases, this - * field is provided. - * - * If it is non-NULL, libavutil will call IDirectXVideoDecoder_Release() on - * it just before the internal surface pool is freed. - * - * This is for convenience only. Some code uses other methods to manage the - * decoder reference. - */ - IDirectXVideoDecoder *decoder_to_release; -} AVDXVA2FramesContext; - -#endif /* AVUTIL_HWCONTEXT_DXVA2_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_mediacodec.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_mediacodec.h deleted file mode 100644 index 101a9806..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_mediacodec.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_MEDIACODEC_H -#define AVUTIL_HWCONTEXT_MEDIACODEC_H - -/** - * MediaCodec details. - * - * Allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVMediaCodecDeviceContext { - /** - * android/view/Surface handle, to be filled by the user. - * - * This is the default surface used by decoders on this device. - */ - void *surface; -} AVMediaCodecDeviceContext; - -#endif /* AVUTIL_HWCONTEXT_MEDIACODEC_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_opencl.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_opencl.h deleted file mode 100644 index ef54486c..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_opencl.h +++ /dev/null @@ -1,100 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_OPENCL_H -#define AVUTIL_HWCONTEXT_OPENCL_H - -#ifdef __APPLE__ -#include -#else -#include -#endif - -#include "frame.h" - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_OPENCL. - * - * Pools allocated internally are always dynamic, and are primarily intended - * to be used in OpenCL-only cases. If interoperation is required, it is - * typically required to allocate frames in the other API and then map the - * frames context to OpenCL with av_hwframe_ctx_create_derived(). - */ - -/** - * OpenCL frame descriptor for pool allocation. - * - * In user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer pointing at an object of this type describing the - * planes of the frame. - */ -typedef struct AVOpenCLFrameDescriptor { - /** - * Number of planes in the frame. - */ - int nb_planes; - /** - * OpenCL image2d objects for each plane of the frame. - */ - cl_mem planes[AV_NUM_DATA_POINTERS]; -} AVOpenCLFrameDescriptor; - -/** - * OpenCL device details. - * - * Allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVOpenCLDeviceContext { - /** - * The primary device ID of the device. If multiple OpenCL devices - * are associated with the context then this is the one which will - * be used for all operations internal to FFmpeg. - */ - cl_device_id device_id; - /** - * The OpenCL context which will contain all operations and frames on - * this device. - */ - cl_context context; - /** - * The default command queue for this device, which will be used by all - * frames contexts which do not have their own command queue. If not - * intialised by the user, a default queue will be created on the - * primary device. - */ - cl_command_queue command_queue; -} AVOpenCLDeviceContext; - -/** - * OpenCL-specific data associated with a frame pool. - * - * Allocated as AVHWFramesContext.hwctx. - */ -typedef struct AVOpenCLFramesContext { - /** - * The command queue used for internal asynchronous operations on this - * device (av_hwframe_transfer_data(), av_hwframe_map()). - * - * If this is not set, the command queue from the associated device is - * used instead. - */ - cl_command_queue command_queue; -} AVOpenCLFramesContext; - -#endif /* AVUTIL_HWCONTEXT_OPENCL_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_qsv.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_qsv.h deleted file mode 100644 index b98d611c..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_qsv.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_QSV_H -#define AVUTIL_HWCONTEXT_QSV_H - -#include - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_QSV. - * - * This API does not support dynamic frame pools. AVHWFramesContext.pool must - * contain AVBufferRefs whose data pointer points to an mfxFrameSurface1 struct. - */ - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVQSVDeviceContext { - mfxSession session; -} AVQSVDeviceContext; - -/** - * This struct is allocated as AVHWFramesContext.hwctx - */ -typedef struct AVQSVFramesContext { - mfxFrameSurface1 *surfaces; - int nb_surfaces; - - /** - * A combination of MFX_MEMTYPE_* describing the frame pool. - */ - int frame_type; -} AVQSVFramesContext; - -#endif /* AVUTIL_HWCONTEXT_QSV_H */ - diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_vaapi.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_vaapi.h deleted file mode 100644 index 0b2e071c..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_vaapi.h +++ /dev/null @@ -1,117 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VAAPI_H -#define AVUTIL_HWCONTEXT_VAAPI_H - -#include - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_VAAPI. - * - * Dynamic frame pools are supported, but note that any pool used as a render - * target is required to be of fixed size in order to be be usable as an - * argument to vaCreateContext(). - * - * For user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer set to a VASurfaceID. - */ - -enum { - /** - * The quirks field has been set by the user and should not be detected - * automatically by av_hwdevice_ctx_init(). - */ - AV_VAAPI_DRIVER_QUIRK_USER_SET = (1 << 0), - /** - * The driver does not destroy parameter buffers when they are used by - * vaRenderPicture(). Additional code will be required to destroy them - * separately afterwards. - */ - AV_VAAPI_DRIVER_QUIRK_RENDER_PARAM_BUFFERS = (1 << 1), - - /** - * The driver does not support the VASurfaceAttribMemoryType attribute, - * so the surface allocation code will not try to use it. - */ - AV_VAAPI_DRIVER_QUIRK_ATTRIB_MEMTYPE = (1 << 2), - - /** - * The driver does not support surface attributes at all. - * The surface allocation code will never pass them to surface allocation, - * and the results of the vaQuerySurfaceAttributes() call will be faked. - */ - AV_VAAPI_DRIVER_QUIRK_SURFACE_ATTRIBUTES = (1 << 3), -}; - -/** - * VAAPI connection details. - * - * Allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVVAAPIDeviceContext { - /** - * The VADisplay handle, to be filled by the user. - */ - VADisplay display; - /** - * Driver quirks to apply - this is filled by av_hwdevice_ctx_init(), - * with reference to a table of known drivers, unless the - * AV_VAAPI_DRIVER_QUIRK_USER_SET bit is already present. The user - * may need to refer to this field when performing any later - * operations using VAAPI with the same VADisplay. - */ - unsigned int driver_quirks; -} AVVAAPIDeviceContext; - -/** - * VAAPI-specific data associated with a frame pool. - * - * Allocated as AVHWFramesContext.hwctx. - */ -typedef struct AVVAAPIFramesContext { - /** - * Set by the user to apply surface attributes to all surfaces in - * the frame pool. If null, default settings are used. - */ - VASurfaceAttrib *attributes; - int nb_attributes; - /** - * The surfaces IDs of all surfaces in the pool after creation. - * Only valid if AVHWFramesContext.initial_pool_size was positive. - * These are intended to be used as the render_targets arguments to - * vaCreateContext(). - */ - VASurfaceID *surface_ids; - int nb_surfaces; -} AVVAAPIFramesContext; - -/** - * VAAPI hardware pipeline configuration details. - * - * Allocated with av_hwdevice_hwconfig_alloc(). - */ -typedef struct AVVAAPIHWConfig { - /** - * ID of a VAAPI pipeline configuration. - */ - VAConfigID config_id; -} AVVAAPIHWConfig; - -#endif /* AVUTIL_HWCONTEXT_VAAPI_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_vdpau.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_vdpau.h deleted file mode 100644 index 1b7ea1e4..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_vdpau.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VDPAU_H -#define AVUTIL_HWCONTEXT_VDPAU_H - -#include - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_VDPAU. - * - * This API supports dynamic frame pools. AVHWFramesContext.pool must return - * AVBufferRefs whose data pointer is a VdpVideoSurface. - */ - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVVDPAUDeviceContext { - VdpDevice device; - VdpGetProcAddress *get_proc_address; -} AVVDPAUDeviceContext; - -/** - * AVHWFramesContext.hwctx is currently not used - */ - -#endif /* AVUTIL_HWCONTEXT_VDPAU_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_videotoolbox.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_videotoolbox.h deleted file mode 100644 index 25dde85d..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_videotoolbox.h +++ /dev/null @@ -1,96 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H -#define AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H - -#include - -#include - -#include "frame.h" -#include "pixfmt.h" - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_VIDEOTOOLBOX. - * - * This API supports frame allocation using a native CVPixelBufferPool - * instead of an AVBufferPool. - * - * If the API user sets a custom pool, AVHWFramesContext.pool must return - * AVBufferRefs whose data pointer is a CVImageBufferRef or CVPixelBufferRef. - * Note that the underlying CVPixelBuffer could be retained by OS frameworks - * depending on application usage, so it is preferable to let CoreVideo manage - * the pool using the default implementation. - * - * Currently AVHWDeviceContext.hwctx and AVHWFramesContext.hwctx are always - * NULL. - */ - -/** - * Convert a VideoToolbox (actually CoreVideo) format to AVPixelFormat. - * Returns AV_PIX_FMT_NONE if no known equivalent was found. - */ -enum AVPixelFormat av_map_videotoolbox_format_to_pixfmt(uint32_t cv_fmt); - -/** - * Convert an AVPixelFormat to a VideoToolbox (actually CoreVideo) format. - * Returns 0 if no known equivalent was found. - */ -uint32_t av_map_videotoolbox_format_from_pixfmt(enum AVPixelFormat pix_fmt); - -/** - * Same as av_map_videotoolbox_format_from_pixfmt function, but can map and - * return full range pixel formats via a flag. - */ -uint32_t av_map_videotoolbox_format_from_pixfmt2(enum AVPixelFormat pix_fmt, bool full_range); - -/** - * Convert an AVChromaLocation to a VideoToolbox/CoreVideo chroma location string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_chroma_loc_from_av(enum AVChromaLocation loc); - -/** - * Convert an AVColorSpace to a VideoToolbox/CoreVideo color matrix string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_color_matrix_from_av(enum AVColorSpace space); - -/** - * Convert an AVColorPrimaries to a VideoToolbox/CoreVideo color primaries string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_color_primaries_from_av(enum AVColorPrimaries pri); - -/** - * Convert an AVColorTransferCharacteristic to a VideoToolbox/CoreVideo color transfer - * function string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_color_trc_from_av(enum AVColorTransferCharacteristic trc); - -/** - * Update a CVPixelBufferRef's metadata to based on an AVFrame. - * Returns 0 if no known equivalent was found. - */ -int av_vt_pixbuf_set_attachments(void *log_ctx, - CVPixelBufferRef pixbuf, const struct AVFrame *src); - -#endif /* AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_vulkan.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_vulkan.h deleted file mode 100644 index df86c85b..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/hwcontext_vulkan.h +++ /dev/null @@ -1,281 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VULKAN_H -#define AVUTIL_HWCONTEXT_VULKAN_H - -#if defined(_WIN32) && !defined(VK_USE_PLATFORM_WIN32_KHR) -#define VK_USE_PLATFORM_WIN32_KHR -#endif -#include - -#include "pixfmt.h" -#include "frame.h" - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_VULKAN. - * - * For user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer set to an AVVkFrame. - */ - -/** - * Main Vulkan context, allocated as AVHWDeviceContext.hwctx. - * All of these can be set before init to change what the context uses - */ -typedef struct AVVulkanDeviceContext { - /** - * Custom memory allocator, else NULL - */ - const VkAllocationCallbacks *alloc; - - /** - * Pointer to the instance-provided vkGetInstanceProcAddr loading function. - * If NULL, will pick either libvulkan or libvolk, depending on libavutil's - * compilation settings, and set this field. - */ - PFN_vkGetInstanceProcAddr get_proc_addr; - - /** - * Vulkan instance. Must be at least version 1.2. - */ - VkInstance inst; - - /** - * Physical device - */ - VkPhysicalDevice phys_dev; - - /** - * Active device - */ - VkDevice act_dev; - - /** - * This structure should be set to the set of features that present and enabled - * during device creation. When a device is created by FFmpeg, it will default to - * enabling all that are present of the shaderImageGatherExtended, - * fragmentStoresAndAtomics, shaderInt64 and vertexPipelineStoresAndAtomics features. - */ - VkPhysicalDeviceFeatures2 device_features; - - /** - * Enabled instance extensions. - * If supplying your own device context, set this to an array of strings, with - * each entry containing the specified Vulkan extension string to enable. - * Duplicates are possible and accepted. - * If no extensions are enabled, set these fields to NULL, and 0 respectively. - */ - const char * const *enabled_inst_extensions; - int nb_enabled_inst_extensions; - - /** - * Enabled device extensions. By default, VK_KHR_external_memory_fd, - * VK_EXT_external_memory_dma_buf, VK_EXT_image_drm_format_modifier, - * VK_KHR_external_semaphore_fd and VK_EXT_external_memory_host are enabled if found. - * If supplying your own device context, these fields takes the same format as - * the above fields, with the same conditions that duplicates are possible - * and accepted, and that NULL and 0 respectively means no extensions are enabled. - */ - const char * const *enabled_dev_extensions; - int nb_enabled_dev_extensions; - - /** - * Queue family index for graphics operations, and the number of queues - * enabled for it. If unavaiable, will be set to -1. Not required. - * av_hwdevice_create() will attempt to find a dedicated queue for each - * queue family, or pick the one with the least unrelated flags set. - * Queue indices here may overlap if a queue has to share capabilities. - */ - int queue_family_index; - int nb_graphics_queues; - - /** - * Queue family index for transfer operations and the number of queues - * enabled. Required. - */ - int queue_family_tx_index; - int nb_tx_queues; - - /** - * Queue family index for compute operations and the number of queues - * enabled. Required. - */ - int queue_family_comp_index; - int nb_comp_queues; - - /** - * Queue family index for video encode ops, and the amount of queues enabled. - * If the device doesn't support such, queue_family_encode_index will be -1. - * Not required. - */ - int queue_family_encode_index; - int nb_encode_queues; - - /** - * Queue family index for video decode ops, and the amount of queues enabled. - * If the device doesn't support such, queue_family_decode_index will be -1. - * Not required. - */ - int queue_family_decode_index; - int nb_decode_queues; -} AVVulkanDeviceContext; - -/** - * Defines the behaviour of frame allocation. - */ -typedef enum AVVkFrameFlags { - /* Unless this flag is set, autodetected flags will be OR'd based on the - * device and tiling during av_hwframe_ctx_init(). */ - AV_VK_FRAME_FLAG_NONE = (1ULL << 0), - - /* Image planes will be allocated in a single VkDeviceMemory, rather - * than as per-plane VkDeviceMemory allocations. Required for exporting - * to VAAPI on Intel devices. */ - AV_VK_FRAME_FLAG_CONTIGUOUS_MEMORY = (1ULL << 1), -} AVVkFrameFlags; - -/** - * Allocated as AVHWFramesContext.hwctx, used to set pool-specific options - */ -typedef struct AVVulkanFramesContext { - /** - * Controls the tiling of allocated frames. If left as optimal tiling, - * then during av_hwframe_ctx_init() will decide based on whether the device - * supports DRM modifiers, or if the linear_images flag is set, otherwise - * will allocate optimally-tiled images. - */ - VkImageTiling tiling; - - /** - * Defines extra usage of output frames. If left as 0, the following bits - * are set: TRANSFER_SRC, TRANSFER_DST. SAMPLED and STORAGE. - */ - VkImageUsageFlagBits usage; - - /** - * Extension data for image creation. - * If VkImageDrmFormatModifierListCreateInfoEXT is present in the chain, - * and the device supports DRM modifiers, then images will be allocated - * with the specific requested DRM modifiers. - * Additional structures may be added at av_hwframe_ctx_init() time, - * which will be freed automatically on uninit(), so users need only free - * any structures they've allocated themselves. - */ - void *create_pnext; - - /** - * Extension data for memory allocation. Must have as many entries as - * the number of planes of the sw_format. - * This will be chained to VkExportMemoryAllocateInfo, which is used - * to make all pool images exportable to other APIs if the necessary - * extensions are present in enabled_dev_extensions. - */ - void *alloc_pnext[AV_NUM_DATA_POINTERS]; - - /** - * A combination of AVVkFrameFlags. Unless AV_VK_FRAME_FLAG_NONE is set, - * autodetected flags will be OR'd based on the device and tiling during - * av_hwframe_ctx_init(). - */ - AVVkFrameFlags flags; -} AVVulkanFramesContext; - -/* - * Frame structure, the VkFormat of the image will always match - * the pool's sw_format. - * All frames, imported or allocated, will be created with the - * VK_IMAGE_CREATE_ALIAS_BIT flag set, so the memory may be aliased if needed. - * - * If all queue family indices in the device context are the same, - * images will be created with the EXCLUSIVE sharing mode. Otherwise, all images - * will be created using the CONCURRENT sharing mode. - * - * @note the size of this structure is not part of the ABI, to allocate - * you must use @av_vk_frame_alloc(). - */ -typedef struct AVVkFrame { - /** - * Vulkan images to which the memory is bound to. - */ - VkImage img[AV_NUM_DATA_POINTERS]; - - /** - * The same tiling must be used for all images in the frame. - */ - VkImageTiling tiling; - - /** - * Memory backing the images. Could be less than the amount of planes, - * in which case the offset value will indicate the binding offset of - * each plane in the memory. - */ - VkDeviceMemory mem[AV_NUM_DATA_POINTERS]; - size_t size[AV_NUM_DATA_POINTERS]; - - /** - * OR'd flags for all memory allocated - */ - VkMemoryPropertyFlagBits flags; - - /** - * Updated after every barrier - */ - VkAccessFlagBits access[AV_NUM_DATA_POINTERS]; - VkImageLayout layout[AV_NUM_DATA_POINTERS]; - - /** - * Synchronization timeline semaphores, one for each sw_format plane. - * Must not be freed manually. Must be waited on at every submission using - * the value in sem_value, and must be signalled at every submission, - * using an incremented value. - */ - VkSemaphore sem[AV_NUM_DATA_POINTERS]; - - /** - * Up to date semaphore value at which each image becomes accessible. - * Clients must wait on this value when submitting a command queue, - * and increment it when signalling. - */ - uint64_t sem_value[AV_NUM_DATA_POINTERS]; - - /** - * Internal data. - */ - struct AVVkFrameInternal *internal; - - /** - * Describes the binding offset of each plane to the VkDeviceMemory. - */ - ptrdiff_t offset[AV_NUM_DATA_POINTERS]; -} AVVkFrame; - -/** - * Allocates a single AVVkFrame and initializes everything as 0. - * @note Must be freed via av_free() - */ -AVVkFrame *av_vk_frame_alloc(void); - -/** - * Returns the format of each image up to the number of planes for a given sw_format. - * Returns NULL on unsupported formats. - */ -const VkFormat *av_vkfmt_from_pixfmt(enum AVPixelFormat p); - -#endif /* AVUTIL_HWCONTEXT_VULKAN_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/imgutils.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/imgutils.h deleted file mode 100644 index be533355..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/imgutils.h +++ /dev/null @@ -1,311 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_IMGUTILS_H -#define AVUTIL_IMGUTILS_H - -/** - * @file - * misc image utilities - * - * @addtogroup lavu_picture - * @{ - */ - -#include -#include -#include "pixdesc.h" -#include "pixfmt.h" -#include "rational.h" - -/** - * Compute the max pixel step for each plane of an image with a - * format described by pixdesc. - * - * The pixel step is the distance in bytes between the first byte of - * the group of bytes which describe a pixel component and the first - * byte of the successive group in the same plane for the same - * component. - * - * @param max_pixsteps an array which is filled with the max pixel step - * for each plane. Since a plane may contain different pixel - * components, the computed max_pixsteps[plane] is relative to the - * component in the plane with the max pixel step. - * @param max_pixstep_comps an array which is filled with the component - * for each plane which has the max pixel step. May be NULL. - */ -void av_image_fill_max_pixsteps(int max_pixsteps[4], int max_pixstep_comps[4], - const AVPixFmtDescriptor *pixdesc); - -/** - * Compute the size of an image line with format pix_fmt and width - * width for the plane plane. - * - * @return the computed size in bytes - */ -int av_image_get_linesize(enum AVPixelFormat pix_fmt, int width, int plane); - -/** - * Fill plane linesizes for an image with pixel format pix_fmt and - * width width. - * - * @param linesizes array to be filled with the linesize for each plane - * @return >= 0 in case of success, a negative error code otherwise - */ -int av_image_fill_linesizes(int linesizes[4], enum AVPixelFormat pix_fmt, int width); - -/** - * Fill plane sizes for an image with pixel format pix_fmt and height height. - * - * @param size the array to be filled with the size of each image plane - * @param linesizes the array containing the linesize for each - * plane, should be filled by av_image_fill_linesizes() - * @return >= 0 in case of success, a negative error code otherwise - * - * @note The linesize parameters have the type ptrdiff_t here, while they are - * int for av_image_fill_linesizes(). - */ -int av_image_fill_plane_sizes(size_t size[4], enum AVPixelFormat pix_fmt, - int height, const ptrdiff_t linesizes[4]); - -/** - * Fill plane data pointers for an image with pixel format pix_fmt and - * height height. - * - * @param data pointers array to be filled with the pointer for each image plane - * @param ptr the pointer to a buffer which will contain the image - * @param linesizes the array containing the linesize for each - * plane, should be filled by av_image_fill_linesizes() - * @return the size in bytes required for the image buffer, a negative - * error code in case of failure - */ -int av_image_fill_pointers(uint8_t *data[4], enum AVPixelFormat pix_fmt, int height, - uint8_t *ptr, const int linesizes[4]); - -/** - * Allocate an image with size w and h and pixel format pix_fmt, and - * fill pointers and linesizes accordingly. - * The allocated image buffer has to be freed by using - * av_freep(&pointers[0]). - * - * @param align the value to use for buffer size alignment - * @return the size in bytes required for the image buffer, a negative - * error code in case of failure - */ -int av_image_alloc(uint8_t *pointers[4], int linesizes[4], - int w, int h, enum AVPixelFormat pix_fmt, int align); - -/** - * Copy image plane from src to dst. - * That is, copy "height" number of lines of "bytewidth" bytes each. - * The first byte of each successive line is separated by *_linesize - * bytes. - * - * bytewidth must be contained by both absolute values of dst_linesize - * and src_linesize, otherwise the function behavior is undefined. - * - * @param dst_linesize linesize for the image plane in dst - * @param src_linesize linesize for the image plane in src - */ -void av_image_copy_plane(uint8_t *dst, int dst_linesize, - const uint8_t *src, int src_linesize, - int bytewidth, int height); - -/** - * Copy image data located in uncacheable (e.g. GPU mapped) memory. Where - * available, this function will use special functionality for reading from such - * memory, which may result in greatly improved performance compared to plain - * av_image_copy_plane(). - * - * bytewidth must be contained by both absolute values of dst_linesize - * and src_linesize, otherwise the function behavior is undefined. - * - * @note The linesize parameters have the type ptrdiff_t here, while they are - * int for av_image_copy_plane(). - * @note On x86, the linesizes currently need to be aligned to the cacheline - * size (i.e. 64) to get improved performance. - */ -void av_image_copy_plane_uc_from(uint8_t *dst, ptrdiff_t dst_linesize, - const uint8_t *src, ptrdiff_t src_linesize, - ptrdiff_t bytewidth, int height); - -/** - * Copy image in src_data to dst_data. - * - * @param dst_linesizes linesizes for the image in dst_data - * @param src_linesizes linesizes for the image in src_data - */ -void av_image_copy(uint8_t *dst_data[4], int dst_linesizes[4], - const uint8_t *src_data[4], const int src_linesizes[4], - enum AVPixelFormat pix_fmt, int width, int height); - -/** - * Copy image data located in uncacheable (e.g. GPU mapped) memory. Where - * available, this function will use special functionality for reading from such - * memory, which may result in greatly improved performance compared to plain - * av_image_copy(). - * - * The data pointers and the linesizes must be aligned to the maximum required - * by the CPU architecture. - * - * @note The linesize parameters have the type ptrdiff_t here, while they are - * int for av_image_copy(). - * @note On x86, the linesizes currently need to be aligned to the cacheline - * size (i.e. 64) to get improved performance. - */ -void av_image_copy_uc_from(uint8_t *dst_data[4], const ptrdiff_t dst_linesizes[4], - const uint8_t *src_data[4], const ptrdiff_t src_linesizes[4], - enum AVPixelFormat pix_fmt, int width, int height); - -/** - * Setup the data pointers and linesizes based on the specified image - * parameters and the provided array. - * - * The fields of the given image are filled in by using the src - * address which points to the image data buffer. Depending on the - * specified pixel format, one or multiple image data pointers and - * line sizes will be set. If a planar format is specified, several - * pointers will be set pointing to the different picture planes and - * the line sizes of the different planes will be stored in the - * lines_sizes array. Call with src == NULL to get the required - * size for the src buffer. - * - * To allocate the buffer and fill in the dst_data and dst_linesize in - * one call, use av_image_alloc(). - * - * @param dst_data data pointers to be filled in - * @param dst_linesize linesizes for the image in dst_data to be filled in - * @param src buffer which will contain or contains the actual image data, can be NULL - * @param pix_fmt the pixel format of the image - * @param width the width of the image in pixels - * @param height the height of the image in pixels - * @param align the value used in src for linesize alignment - * @return the size in bytes required for src, a negative error code - * in case of failure - */ -int av_image_fill_arrays(uint8_t *dst_data[4], int dst_linesize[4], - const uint8_t *src, - enum AVPixelFormat pix_fmt, int width, int height, int align); - -/** - * Return the size in bytes of the amount of data required to store an - * image with the given parameters. - * - * @param pix_fmt the pixel format of the image - * @param width the width of the image in pixels - * @param height the height of the image in pixels - * @param align the assumed linesize alignment - * @return the buffer size in bytes, a negative error code in case of failure - */ -int av_image_get_buffer_size(enum AVPixelFormat pix_fmt, int width, int height, int align); - -/** - * Copy image data from an image into a buffer. - * - * av_image_get_buffer_size() can be used to compute the required size - * for the buffer to fill. - * - * @param dst a buffer into which picture data will be copied - * @param dst_size the size in bytes of dst - * @param src_data pointers containing the source image data - * @param src_linesize linesizes for the image in src_data - * @param pix_fmt the pixel format of the source image - * @param width the width of the source image in pixels - * @param height the height of the source image in pixels - * @param align the assumed linesize alignment for dst - * @return the number of bytes written to dst, or a negative value - * (error code) on error - */ -int av_image_copy_to_buffer(uint8_t *dst, int dst_size, - const uint8_t * const src_data[4], const int src_linesize[4], - enum AVPixelFormat pix_fmt, int width, int height, int align); - -/** - * Check if the given dimension of an image is valid, meaning that all - * bytes of the image can be addressed with a signed int. - * - * @param w the width of the picture - * @param h the height of the picture - * @param log_offset the offset to sum to the log level for logging with log_ctx - * @param log_ctx the parent logging context, it may be NULL - * @return >= 0 if valid, a negative error code otherwise - */ -int av_image_check_size(unsigned int w, unsigned int h, int log_offset, void *log_ctx); - -/** - * Check if the given dimension of an image is valid, meaning that all - * bytes of a plane of an image with the specified pix_fmt can be addressed - * with a signed int. - * - * @param w the width of the picture - * @param h the height of the picture - * @param max_pixels the maximum number of pixels the user wants to accept - * @param pix_fmt the pixel format, can be AV_PIX_FMT_NONE if unknown. - * @param log_offset the offset to sum to the log level for logging with log_ctx - * @param log_ctx the parent logging context, it may be NULL - * @return >= 0 if valid, a negative error code otherwise - */ -int av_image_check_size2(unsigned int w, unsigned int h, int64_t max_pixels, enum AVPixelFormat pix_fmt, int log_offset, void *log_ctx); - -/** - * Check if the given sample aspect ratio of an image is valid. - * - * It is considered invalid if the denominator is 0 or if applying the ratio - * to the image size would make the smaller dimension less than 1. If the - * sar numerator is 0, it is considered unknown and will return as valid. - * - * @param w width of the image - * @param h height of the image - * @param sar sample aspect ratio of the image - * @return 0 if valid, a negative AVERROR code otherwise - */ -int av_image_check_sar(unsigned int w, unsigned int h, AVRational sar); - -/** - * Overwrite the image data with black. This is suitable for filling a - * sub-rectangle of an image, meaning the padding between the right most pixel - * and the left most pixel on the next line will not be overwritten. For some - * formats, the image size might be rounded up due to inherent alignment. - * - * If the pixel format has alpha, the alpha is cleared to opaque. - * - * This can return an error if the pixel format is not supported. Normally, all - * non-hwaccel pixel formats should be supported. - * - * Passing NULL for dst_data is allowed. Then the function returns whether the - * operation would have succeeded. (It can return an error if the pix_fmt is - * not supported.) - * - * @param dst_data data pointers to destination image - * @param dst_linesize linesizes for the destination image - * @param pix_fmt the pixel format of the image - * @param range the color range of the image (important for colorspaces such as YUV) - * @param width the width of the image in pixels - * @param height the height of the image in pixels - * @return 0 if the image data was cleared, a negative AVERROR code otherwise - */ -int av_image_fill_black(uint8_t *dst_data[4], const ptrdiff_t dst_linesize[4], - enum AVPixelFormat pix_fmt, enum AVColorRange range, - int width, int height); - -/** - * @} - */ - - -#endif /* AVUTIL_IMGUTILS_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/intfloat.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/intfloat.h deleted file mode 100644 index fe3d7ec4..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/intfloat.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * Copyright (c) 2011 Mans Rullgard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_INTFLOAT_H -#define AVUTIL_INTFLOAT_H - -#include -#include "attributes.h" - -union av_intfloat32 { - uint32_t i; - float f; -}; - -union av_intfloat64 { - uint64_t i; - double f; -}; - -/** - * Reinterpret a 32-bit integer as a float. - */ -static av_always_inline float av_int2float(uint32_t i) -{ - union av_intfloat32 v; - v.i = i; - return v.f; -} - -/** - * Reinterpret a float as a 32-bit integer. - */ -static av_always_inline uint32_t av_float2int(float f) -{ - union av_intfloat32 v; - v.f = f; - return v.i; -} - -/** - * Reinterpret a 64-bit integer as a double. - */ -static av_always_inline double av_int2double(uint64_t i) -{ - union av_intfloat64 v; - v.i = i; - return v.f; -} - -/** - * Reinterpret a double as a 64-bit integer. - */ -static av_always_inline uint64_t av_double2int(double f) -{ - union av_intfloat64 v; - v.f = f; - return v.i; -} - -#endif /* AVUTIL_INTFLOAT_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/intreadwrite.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/intreadwrite.h deleted file mode 100644 index 4c8413a5..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/intreadwrite.h +++ /dev/null @@ -1,644 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_INTREADWRITE_H -#define AVUTIL_INTREADWRITE_H - -#include -#include "libavutil/avconfig.h" -#include "attributes.h" -#include "bswap.h" - -typedef union { - uint64_t u64; - uint32_t u32[2]; - uint16_t u16[4]; - uint8_t u8 [8]; - double f64; - float f32[2]; -} av_alias av_alias64; - -typedef union { - uint32_t u32; - uint16_t u16[2]; - uint8_t u8 [4]; - float f32; -} av_alias av_alias32; - -typedef union { - uint16_t u16; - uint8_t u8 [2]; -} av_alias av_alias16; - -/* - * Arch-specific headers can provide any combination of - * AV_[RW][BLN](16|24|32|48|64) and AV_(COPY|SWAP|ZERO)(64|128) macros. - * Preprocessor symbols must be defined, even if these are implemented - * as inline functions. - * - * R/W means read/write, B/L/N means big/little/native endianness. - * The following macros require aligned access, compared to their - * unaligned variants: AV_(COPY|SWAP|ZERO)(64|128), AV_[RW]N[8-64]A. - * Incorrect usage may range from abysmal performance to crash - * depending on the platform. - * - * The unaligned variants are AV_[RW][BLN][8-64] and AV_COPY*U. - */ - -#ifdef HAVE_AV_CONFIG_H - -#include "config.h" - -#if ARCH_ARM -# include "arm/intreadwrite.h" -#elif ARCH_AVR32 -# include "avr32/intreadwrite.h" -#elif ARCH_MIPS -# include "mips/intreadwrite.h" -#elif ARCH_PPC -# include "ppc/intreadwrite.h" -#elif ARCH_TOMI -# include "tomi/intreadwrite.h" -#elif ARCH_X86 -# include "x86/intreadwrite.h" -#endif - -#endif /* HAVE_AV_CONFIG_H */ - -/* - * Map AV_RNXX <-> AV_R[BL]XX for all variants provided by per-arch headers. - */ - -#if AV_HAVE_BIGENDIAN - -# if defined(AV_RN16) && !defined(AV_RB16) -# define AV_RB16(p) AV_RN16(p) -# elif !defined(AV_RN16) && defined(AV_RB16) -# define AV_RN16(p) AV_RB16(p) -# endif - -# if defined(AV_WN16) && !defined(AV_WB16) -# define AV_WB16(p, v) AV_WN16(p, v) -# elif !defined(AV_WN16) && defined(AV_WB16) -# define AV_WN16(p, v) AV_WB16(p, v) -# endif - -# if defined(AV_RN24) && !defined(AV_RB24) -# define AV_RB24(p) AV_RN24(p) -# elif !defined(AV_RN24) && defined(AV_RB24) -# define AV_RN24(p) AV_RB24(p) -# endif - -# if defined(AV_WN24) && !defined(AV_WB24) -# define AV_WB24(p, v) AV_WN24(p, v) -# elif !defined(AV_WN24) && defined(AV_WB24) -# define AV_WN24(p, v) AV_WB24(p, v) -# endif - -# if defined(AV_RN32) && !defined(AV_RB32) -# define AV_RB32(p) AV_RN32(p) -# elif !defined(AV_RN32) && defined(AV_RB32) -# define AV_RN32(p) AV_RB32(p) -# endif - -# if defined(AV_WN32) && !defined(AV_WB32) -# define AV_WB32(p, v) AV_WN32(p, v) -# elif !defined(AV_WN32) && defined(AV_WB32) -# define AV_WN32(p, v) AV_WB32(p, v) -# endif - -# if defined(AV_RN48) && !defined(AV_RB48) -# define AV_RB48(p) AV_RN48(p) -# elif !defined(AV_RN48) && defined(AV_RB48) -# define AV_RN48(p) AV_RB48(p) -# endif - -# if defined(AV_WN48) && !defined(AV_WB48) -# define AV_WB48(p, v) AV_WN48(p, v) -# elif !defined(AV_WN48) && defined(AV_WB48) -# define AV_WN48(p, v) AV_WB48(p, v) -# endif - -# if defined(AV_RN64) && !defined(AV_RB64) -# define AV_RB64(p) AV_RN64(p) -# elif !defined(AV_RN64) && defined(AV_RB64) -# define AV_RN64(p) AV_RB64(p) -# endif - -# if defined(AV_WN64) && !defined(AV_WB64) -# define AV_WB64(p, v) AV_WN64(p, v) -# elif !defined(AV_WN64) && defined(AV_WB64) -# define AV_WN64(p, v) AV_WB64(p, v) -# endif - -#else /* AV_HAVE_BIGENDIAN */ - -# if defined(AV_RN16) && !defined(AV_RL16) -# define AV_RL16(p) AV_RN16(p) -# elif !defined(AV_RN16) && defined(AV_RL16) -# define AV_RN16(p) AV_RL16(p) -# endif - -# if defined(AV_WN16) && !defined(AV_WL16) -# define AV_WL16(p, v) AV_WN16(p, v) -# elif !defined(AV_WN16) && defined(AV_WL16) -# define AV_WN16(p, v) AV_WL16(p, v) -# endif - -# if defined(AV_RN24) && !defined(AV_RL24) -# define AV_RL24(p) AV_RN24(p) -# elif !defined(AV_RN24) && defined(AV_RL24) -# define AV_RN24(p) AV_RL24(p) -# endif - -# if defined(AV_WN24) && !defined(AV_WL24) -# define AV_WL24(p, v) AV_WN24(p, v) -# elif !defined(AV_WN24) && defined(AV_WL24) -# define AV_WN24(p, v) AV_WL24(p, v) -# endif - -# if defined(AV_RN32) && !defined(AV_RL32) -# define AV_RL32(p) AV_RN32(p) -# elif !defined(AV_RN32) && defined(AV_RL32) -# define AV_RN32(p) AV_RL32(p) -# endif - -# if defined(AV_WN32) && !defined(AV_WL32) -# define AV_WL32(p, v) AV_WN32(p, v) -# elif !defined(AV_WN32) && defined(AV_WL32) -# define AV_WN32(p, v) AV_WL32(p, v) -# endif - -# if defined(AV_RN48) && !defined(AV_RL48) -# define AV_RL48(p) AV_RN48(p) -# elif !defined(AV_RN48) && defined(AV_RL48) -# define AV_RN48(p) AV_RL48(p) -# endif - -# if defined(AV_WN48) && !defined(AV_WL48) -# define AV_WL48(p, v) AV_WN48(p, v) -# elif !defined(AV_WN48) && defined(AV_WL48) -# define AV_WN48(p, v) AV_WL48(p, v) -# endif - -# if defined(AV_RN64) && !defined(AV_RL64) -# define AV_RL64(p) AV_RN64(p) -# elif !defined(AV_RN64) && defined(AV_RL64) -# define AV_RN64(p) AV_RL64(p) -# endif - -# if defined(AV_WN64) && !defined(AV_WL64) -# define AV_WL64(p, v) AV_WN64(p, v) -# elif !defined(AV_WN64) && defined(AV_WL64) -# define AV_WN64(p, v) AV_WL64(p, v) -# endif - -#endif /* !AV_HAVE_BIGENDIAN */ - -/* - * Define AV_[RW]N helper macros to simplify definitions not provided - * by per-arch headers. - */ - -#if defined(__GNUC__) - -union unaligned_64 { uint64_t l; } __attribute__((packed)) av_alias; -union unaligned_32 { uint32_t l; } __attribute__((packed)) av_alias; -union unaligned_16 { uint16_t l; } __attribute__((packed)) av_alias; - -# define AV_RN(s, p) (((const union unaligned_##s *) (p))->l) -# define AV_WN(s, p, v) ((((union unaligned_##s *) (p))->l) = (v)) - -#elif defined(_MSC_VER) && (defined(_M_ARM) || defined(_M_X64) || defined(_M_ARM64)) && AV_HAVE_FAST_UNALIGNED - -# define AV_RN(s, p) (*((const __unaligned uint##s##_t*)(p))) -# define AV_WN(s, p, v) (*((__unaligned uint##s##_t*)(p)) = (v)) - -#elif AV_HAVE_FAST_UNALIGNED - -# define AV_RN(s, p) (((const av_alias##s*)(p))->u##s) -# define AV_WN(s, p, v) (((av_alias##s*)(p))->u##s = (v)) - -#else - -#ifndef AV_RB16 -# define AV_RB16(x) \ - ((((const uint8_t*)(x))[0] << 8) | \ - ((const uint8_t*)(x))[1]) -#endif -#ifndef AV_WB16 -# define AV_WB16(p, val) do { \ - uint16_t d = (val); \ - ((uint8_t*)(p))[1] = (d); \ - ((uint8_t*)(p))[0] = (d)>>8; \ - } while(0) -#endif - -#ifndef AV_RL16 -# define AV_RL16(x) \ - ((((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL16 -# define AV_WL16(p, val) do { \ - uint16_t d = (val); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - } while(0) -#endif - -#ifndef AV_RB32 -# define AV_RB32(x) \ - (((uint32_t)((const uint8_t*)(x))[0] << 24) | \ - (((const uint8_t*)(x))[1] << 16) | \ - (((const uint8_t*)(x))[2] << 8) | \ - ((const uint8_t*)(x))[3]) -#endif -#ifndef AV_WB32 -# define AV_WB32(p, val) do { \ - uint32_t d = (val); \ - ((uint8_t*)(p))[3] = (d); \ - ((uint8_t*)(p))[2] = (d)>>8; \ - ((uint8_t*)(p))[1] = (d)>>16; \ - ((uint8_t*)(p))[0] = (d)>>24; \ - } while(0) -#endif - -#ifndef AV_RL32 -# define AV_RL32(x) \ - (((uint32_t)((const uint8_t*)(x))[3] << 24) | \ - (((const uint8_t*)(x))[2] << 16) | \ - (((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL32 -# define AV_WL32(p, val) do { \ - uint32_t d = (val); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - ((uint8_t*)(p))[3] = (d)>>24; \ - } while(0) -#endif - -#ifndef AV_RB64 -# define AV_RB64(x) \ - (((uint64_t)((const uint8_t*)(x))[0] << 56) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 48) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[5] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[6] << 8) | \ - (uint64_t)((const uint8_t*)(x))[7]) -#endif -#ifndef AV_WB64 -# define AV_WB64(p, val) do { \ - uint64_t d = (val); \ - ((uint8_t*)(p))[7] = (d); \ - ((uint8_t*)(p))[6] = (d)>>8; \ - ((uint8_t*)(p))[5] = (d)>>16; \ - ((uint8_t*)(p))[4] = (d)>>24; \ - ((uint8_t*)(p))[3] = (d)>>32; \ - ((uint8_t*)(p))[2] = (d)>>40; \ - ((uint8_t*)(p))[1] = (d)>>48; \ - ((uint8_t*)(p))[0] = (d)>>56; \ - } while(0) -#endif - -#ifndef AV_RL64 -# define AV_RL64(x) \ - (((uint64_t)((const uint8_t*)(x))[7] << 56) | \ - ((uint64_t)((const uint8_t*)(x))[6] << 48) | \ - ((uint64_t)((const uint8_t*)(x))[5] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 8) | \ - (uint64_t)((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL64 -# define AV_WL64(p, val) do { \ - uint64_t d = (val); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - ((uint8_t*)(p))[3] = (d)>>24; \ - ((uint8_t*)(p))[4] = (d)>>32; \ - ((uint8_t*)(p))[5] = (d)>>40; \ - ((uint8_t*)(p))[6] = (d)>>48; \ - ((uint8_t*)(p))[7] = (d)>>56; \ - } while(0) -#endif - -#if AV_HAVE_BIGENDIAN -# define AV_RN(s, p) AV_RB##s(p) -# define AV_WN(s, p, v) AV_WB##s(p, v) -#else -# define AV_RN(s, p) AV_RL##s(p) -# define AV_WN(s, p, v) AV_WL##s(p, v) -#endif - -#endif /* HAVE_FAST_UNALIGNED */ - -#ifndef AV_RN16 -# define AV_RN16(p) AV_RN(16, p) -#endif - -#ifndef AV_RN32 -# define AV_RN32(p) AV_RN(32, p) -#endif - -#ifndef AV_RN64 -# define AV_RN64(p) AV_RN(64, p) -#endif - -#ifndef AV_WN16 -# define AV_WN16(p, v) AV_WN(16, p, v) -#endif - -#ifndef AV_WN32 -# define AV_WN32(p, v) AV_WN(32, p, v) -#endif - -#ifndef AV_WN64 -# define AV_WN64(p, v) AV_WN(64, p, v) -#endif - -#if AV_HAVE_BIGENDIAN -# define AV_RB(s, p) AV_RN##s(p) -# define AV_WB(s, p, v) AV_WN##s(p, v) -# define AV_RL(s, p) av_bswap##s(AV_RN##s(p)) -# define AV_WL(s, p, v) AV_WN##s(p, av_bswap##s(v)) -#else -# define AV_RB(s, p) av_bswap##s(AV_RN##s(p)) -# define AV_WB(s, p, v) AV_WN##s(p, av_bswap##s(v)) -# define AV_RL(s, p) AV_RN##s(p) -# define AV_WL(s, p, v) AV_WN##s(p, v) -#endif - -#define AV_RB8(x) (((const uint8_t*)(x))[0]) -#define AV_WB8(p, d) do { ((uint8_t*)(p))[0] = (d); } while(0) - -#define AV_RL8(x) AV_RB8(x) -#define AV_WL8(p, d) AV_WB8(p, d) - -#ifndef AV_RB16 -# define AV_RB16(p) AV_RB(16, p) -#endif -#ifndef AV_WB16 -# define AV_WB16(p, v) AV_WB(16, p, v) -#endif - -#ifndef AV_RL16 -# define AV_RL16(p) AV_RL(16, p) -#endif -#ifndef AV_WL16 -# define AV_WL16(p, v) AV_WL(16, p, v) -#endif - -#ifndef AV_RB32 -# define AV_RB32(p) AV_RB(32, p) -#endif -#ifndef AV_WB32 -# define AV_WB32(p, v) AV_WB(32, p, v) -#endif - -#ifndef AV_RL32 -# define AV_RL32(p) AV_RL(32, p) -#endif -#ifndef AV_WL32 -# define AV_WL32(p, v) AV_WL(32, p, v) -#endif - -#ifndef AV_RB64 -# define AV_RB64(p) AV_RB(64, p) -#endif -#ifndef AV_WB64 -# define AV_WB64(p, v) AV_WB(64, p, v) -#endif - -#ifndef AV_RL64 -# define AV_RL64(p) AV_RL(64, p) -#endif -#ifndef AV_WL64 -# define AV_WL64(p, v) AV_WL(64, p, v) -#endif - -#ifndef AV_RB24 -# define AV_RB24(x) \ - ((((const uint8_t*)(x))[0] << 16) | \ - (((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[2]) -#endif -#ifndef AV_WB24 -# define AV_WB24(p, d) do { \ - ((uint8_t*)(p))[2] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[0] = (d)>>16; \ - } while(0) -#endif - -#ifndef AV_RL24 -# define AV_RL24(x) \ - ((((const uint8_t*)(x))[2] << 16) | \ - (((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL24 -# define AV_WL24(p, d) do { \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - } while(0) -#endif - -#ifndef AV_RB48 -# define AV_RB48(x) \ - (((uint64_t)((const uint8_t*)(x))[0] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 8) | \ - (uint64_t)((const uint8_t*)(x))[5]) -#endif -#ifndef AV_WB48 -# define AV_WB48(p, darg) do { \ - uint64_t d = (darg); \ - ((uint8_t*)(p))[5] = (d); \ - ((uint8_t*)(p))[4] = (d)>>8; \ - ((uint8_t*)(p))[3] = (d)>>16; \ - ((uint8_t*)(p))[2] = (d)>>24; \ - ((uint8_t*)(p))[1] = (d)>>32; \ - ((uint8_t*)(p))[0] = (d)>>40; \ - } while(0) -#endif - -#ifndef AV_RL48 -# define AV_RL48(x) \ - (((uint64_t)((const uint8_t*)(x))[5] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 8) | \ - (uint64_t)((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL48 -# define AV_WL48(p, darg) do { \ - uint64_t d = (darg); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - ((uint8_t*)(p))[3] = (d)>>24; \ - ((uint8_t*)(p))[4] = (d)>>32; \ - ((uint8_t*)(p))[5] = (d)>>40; \ - } while(0) -#endif - -/* - * The AV_[RW]NA macros access naturally aligned data - * in a type-safe way. - */ - -#define AV_RNA(s, p) (((const av_alias##s*)(p))->u##s) -#define AV_WNA(s, p, v) (((av_alias##s*)(p))->u##s = (v)) - -#ifndef AV_RN16A -# define AV_RN16A(p) AV_RNA(16, p) -#endif - -#ifndef AV_RN32A -# define AV_RN32A(p) AV_RNA(32, p) -#endif - -#ifndef AV_RN64A -# define AV_RN64A(p) AV_RNA(64, p) -#endif - -#ifndef AV_WN16A -# define AV_WN16A(p, v) AV_WNA(16, p, v) -#endif - -#ifndef AV_WN32A -# define AV_WN32A(p, v) AV_WNA(32, p, v) -#endif - -#ifndef AV_WN64A -# define AV_WN64A(p, v) AV_WNA(64, p, v) -#endif - -#if AV_HAVE_BIGENDIAN -# define AV_RLA(s, p) av_bswap##s(AV_RN##s##A(p)) -# define AV_WLA(s, p, v) AV_WN##s##A(p, av_bswap##s(v)) -#else -# define AV_RLA(s, p) AV_RN##s##A(p) -# define AV_WLA(s, p, v) AV_WN##s##A(p, v) -#endif - -#ifndef AV_RL64A -# define AV_RL64A(p) AV_RLA(64, p) -#endif -#ifndef AV_WL64A -# define AV_WL64A(p, v) AV_WLA(64, p, v) -#endif - -/* - * The AV_COPYxxU macros are suitable for copying data to/from unaligned - * memory locations. - */ - -#define AV_COPYU(n, d, s) AV_WN##n(d, AV_RN##n(s)); - -#ifndef AV_COPY16U -# define AV_COPY16U(d, s) AV_COPYU(16, d, s) -#endif - -#ifndef AV_COPY32U -# define AV_COPY32U(d, s) AV_COPYU(32, d, s) -#endif - -#ifndef AV_COPY64U -# define AV_COPY64U(d, s) AV_COPYU(64, d, s) -#endif - -#ifndef AV_COPY128U -# define AV_COPY128U(d, s) \ - do { \ - AV_COPY64U(d, s); \ - AV_COPY64U((char *)(d) + 8, (const char *)(s) + 8); \ - } while(0) -#endif - -/* Parameters for AV_COPY*, AV_SWAP*, AV_ZERO* must be - * naturally aligned. They may be implemented using MMX, - * so emms_c() must be called before using any float code - * afterwards. - */ - -#define AV_COPY(n, d, s) \ - (((av_alias##n*)(d))->u##n = ((const av_alias##n*)(s))->u##n) - -#ifndef AV_COPY16 -# define AV_COPY16(d, s) AV_COPY(16, d, s) -#endif - -#ifndef AV_COPY32 -# define AV_COPY32(d, s) AV_COPY(32, d, s) -#endif - -#ifndef AV_COPY64 -# define AV_COPY64(d, s) AV_COPY(64, d, s) -#endif - -#ifndef AV_COPY128 -# define AV_COPY128(d, s) \ - do { \ - AV_COPY64(d, s); \ - AV_COPY64((char*)(d)+8, (char*)(s)+8); \ - } while(0) -#endif - -#define AV_SWAP(n, a, b) FFSWAP(av_alias##n, *(av_alias##n*)(a), *(av_alias##n*)(b)) - -#ifndef AV_SWAP64 -# define AV_SWAP64(a, b) AV_SWAP(64, a, b) -#endif - -#define AV_ZERO(n, d) (((av_alias##n*)(d))->u##n = 0) - -#ifndef AV_ZERO16 -# define AV_ZERO16(d) AV_ZERO(16, d) -#endif - -#ifndef AV_ZERO32 -# define AV_ZERO32(d) AV_ZERO(32, d) -#endif - -#ifndef AV_ZERO64 -# define AV_ZERO64(d) AV_ZERO(64, d) -#endif - -#ifndef AV_ZERO128 -# define AV_ZERO128(d) \ - do { \ - AV_ZERO64(d); \ - AV_ZERO64((char*)(d)+8); \ - } while(0) -#endif - -#endif /* AVUTIL_INTREADWRITE_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/lfg.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/lfg.h deleted file mode 100644 index 2b669205..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/lfg.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Lagged Fibonacci PRNG - * Copyright (c) 2008 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_LFG_H -#define AVUTIL_LFG_H - -#include - -/** - * Context structure for the Lagged Fibonacci PRNG. - * The exact layout, types and content of this struct may change and should - * not be accessed directly. Only its sizeof() is guranteed to stay the same - * to allow easy instanciation. - */ -typedef struct AVLFG { - unsigned int state[64]; - int index; -} AVLFG; - -void av_lfg_init(AVLFG *c, unsigned int seed); - -/** - * Seed the state of the ALFG using binary data. - * - * Return value: 0 on success, negative value (AVERROR) on failure. - */ -int av_lfg_init_from_data(AVLFG *c, const uint8_t *data, unsigned int length); - -/** - * Get the next random unsigned 32-bit number using an ALFG. - * - * Please also consider a simple LCG like state= state*1664525+1013904223, - * it may be good enough and faster for your specific use case. - */ -static inline unsigned int av_lfg_get(AVLFG *c){ - unsigned a = c->state[c->index & 63] = c->state[(c->index-24) & 63] + c->state[(c->index-55) & 63]; - c->index += 1U; - return a; -} - -/** - * Get the next random unsigned 32-bit number using a MLFG. - * - * Please also consider av_lfg_get() above, it is faster. - */ -static inline unsigned int av_mlfg_get(AVLFG *c){ - unsigned int a= c->state[(c->index-55) & 63]; - unsigned int b= c->state[(c->index-24) & 63]; - a = c->state[c->index & 63] = 2*a*b+a+b; - c->index += 1U; - return a; -} - -/** - * Get the next two numbers generated by a Box-Muller Gaussian - * generator using the random numbers issued by lfg. - * - * @param out array where the two generated numbers are placed - */ -void av_bmg_get(AVLFG *lfg, double out[2]); - -#endif /* AVUTIL_LFG_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/log.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/log.h deleted file mode 100644 index ab7ceabe..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/log.h +++ /dev/null @@ -1,387 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_LOG_H -#define AVUTIL_LOG_H - -#include -#include "attributes.h" -#include "version.h" - -typedef enum { - AV_CLASS_CATEGORY_NA = 0, - AV_CLASS_CATEGORY_INPUT, - AV_CLASS_CATEGORY_OUTPUT, - AV_CLASS_CATEGORY_MUXER, - AV_CLASS_CATEGORY_DEMUXER, - AV_CLASS_CATEGORY_ENCODER, - AV_CLASS_CATEGORY_DECODER, - AV_CLASS_CATEGORY_FILTER, - AV_CLASS_CATEGORY_BITSTREAM_FILTER, - AV_CLASS_CATEGORY_SWSCALER, - AV_CLASS_CATEGORY_SWRESAMPLER, - AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT = 40, - AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT, - AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT, - AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT, - AV_CLASS_CATEGORY_DEVICE_OUTPUT, - AV_CLASS_CATEGORY_DEVICE_INPUT, - AV_CLASS_CATEGORY_NB ///< not part of ABI/API -}AVClassCategory; - -#define AV_IS_INPUT_DEVICE(category) \ - (((category) == AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_INPUT)) - -#define AV_IS_OUTPUT_DEVICE(category) \ - (((category) == AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_OUTPUT)) - -struct AVOptionRanges; - -/** - * Describe the class of an AVClass context structure. That is an - * arbitrary struct of which the first field is a pointer to an - * AVClass struct (e.g. AVCodecContext, AVFormatContext etc.). - */ -typedef struct AVClass { - /** - * The name of the class; usually it is the same name as the - * context structure type to which the AVClass is associated. - */ - const char* class_name; - - /** - * A pointer to a function which returns the name of a context - * instance ctx associated with the class. - */ - const char* (*item_name)(void* ctx); - - /** - * a pointer to the first option specified in the class if any or NULL - * - * @see av_set_default_options() - */ - const struct AVOption *option; - - /** - * LIBAVUTIL_VERSION with which this structure was created. - * This is used to allow fields to be added without requiring major - * version bumps everywhere. - */ - - int version; - - /** - * Offset in the structure where log_level_offset is stored. - * 0 means there is no such variable - */ - int log_level_offset_offset; - - /** - * Offset in the structure where a pointer to the parent context for - * logging is stored. For example a decoder could pass its AVCodecContext - * to eval as such a parent context, which an av_log() implementation - * could then leverage to display the parent context. - * The offset can be NULL. - */ - int parent_log_context_offset; - - /** - * Category used for visualization (like color) - * This is only set if the category is equal for all objects using this class. - * available since version (51 << 16 | 56 << 8 | 100) - */ - AVClassCategory category; - - /** - * Callback to return the category. - * available since version (51 << 16 | 59 << 8 | 100) - */ - AVClassCategory (*get_category)(void* ctx); - - /** - * Callback to return the supported/allowed ranges. - * available since version (52.12) - */ - int (*query_ranges)(struct AVOptionRanges **, void *obj, const char *key, int flags); - - /** - * Return next AVOptions-enabled child or NULL - */ - void* (*child_next)(void *obj, void *prev); - - /** - * Iterate over the AVClasses corresponding to potential AVOptions-enabled - * children. - * - * @param iter pointer to opaque iteration state. The caller must initialize - * *iter to NULL before the first call. - * @return AVClass for the next AVOptions-enabled child or NULL if there are - * no more such children. - * - * @note The difference between child_next and this is that child_next - * iterates over _already existing_ objects, while child_class_iterate - * iterates over _all possible_ children. - */ - const struct AVClass* (*child_class_iterate)(void **iter); -} AVClass; - -/** - * @addtogroup lavu_log - * - * @{ - * - * @defgroup lavu_log_constants Logging Constants - * - * @{ - */ - -/** - * Print no output. - */ -#define AV_LOG_QUIET -8 - -/** - * Something went really wrong and we will crash now. - */ -#define AV_LOG_PANIC 0 - -/** - * Something went wrong and recovery is not possible. - * For example, no header was found for a format which depends - * on headers or an illegal combination of parameters is used. - */ -#define AV_LOG_FATAL 8 - -/** - * Something went wrong and cannot losslessly be recovered. - * However, not all future data is affected. - */ -#define AV_LOG_ERROR 16 - -/** - * Something somehow does not look correct. This may or may not - * lead to problems. An example would be the use of '-vstrict -2'. - */ -#define AV_LOG_WARNING 24 - -/** - * Standard information. - */ -#define AV_LOG_INFO 32 - -/** - * Detailed information. - */ -#define AV_LOG_VERBOSE 40 - -/** - * Stuff which is only useful for libav* developers. - */ -#define AV_LOG_DEBUG 48 - -/** - * Extremely verbose debugging, useful for libav* development. - */ -#define AV_LOG_TRACE 56 - -#define AV_LOG_MAX_OFFSET (AV_LOG_TRACE - AV_LOG_QUIET) - -/** - * @} - */ - -/** - * Sets additional colors for extended debugging sessions. - * @code - av_log(ctx, AV_LOG_DEBUG|AV_LOG_C(134), "Message in purple\n"); - @endcode - * Requires 256color terminal support. Uses outside debugging is not - * recommended. - */ -#define AV_LOG_C(x) ((x) << 8) - -/** - * Send the specified message to the log if the level is less than or equal - * to the current av_log_level. By default, all logging messages are sent to - * stderr. This behavior can be altered by setting a different logging callback - * function. - * @see av_log_set_callback - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct or NULL if general log. - * @param level The importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant". - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - */ -void av_log(void *avcl, int level, const char *fmt, ...) av_printf_format(3, 4); - -/** - * Send the specified message to the log once with the initial_level and then with - * the subsequent_level. By default, all logging messages are sent to - * stderr. This behavior can be altered by setting a different logging callback - * function. - * @see av_log - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct or NULL if general log. - * @param initial_level importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant" for the first occurance. - * @param subsequent_level importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant" after the first occurance. - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - * @param state a variable to keep trak of if a message has already been printed - * this must be initialized to 0 before the first use. The same state - * must not be accessed by 2 Threads simultaneously. - */ -void av_log_once(void* avcl, int initial_level, int subsequent_level, int *state, const char *fmt, ...) av_printf_format(5, 6); - - -/** - * Send the specified message to the log if the level is less than or equal - * to the current av_log_level. By default, all logging messages are sent to - * stderr. This behavior can be altered by setting a different logging callback - * function. - * @see av_log_set_callback - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant". - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - * @param vl The arguments referenced by the format string. - */ -void av_vlog(void *avcl, int level, const char *fmt, va_list vl); - -/** - * Get the current log level - * - * @see lavu_log_constants - * - * @return Current log level - */ -int av_log_get_level(void); - -/** - * Set the log level - * - * @see lavu_log_constants - * - * @param level Logging level - */ -void av_log_set_level(int level); - -/** - * Set the logging callback - * - * @note The callback must be thread safe, even if the application does not use - * threads itself as some codecs are multithreaded. - * - * @see av_log_default_callback - * - * @param callback A logging function with a compatible signature. - */ -void av_log_set_callback(void (*callback)(void*, int, const char*, va_list)); - -/** - * Default logging callback - * - * It prints the message to stderr, optionally colorizing it. - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant". - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - * @param vl The arguments referenced by the format string. - */ -void av_log_default_callback(void *avcl, int level, const char *fmt, - va_list vl); - -/** - * Return the context name - * - * @param ctx The AVClass context - * - * @return The AVClass class_name - */ -const char* av_default_item_name(void* ctx); -AVClassCategory av_default_get_category(void *ptr); - -/** - * Format a line of log the same way as the default callback. - * @param line buffer to receive the formatted line - * @param line_size size of the buffer - * @param print_prefix used to store whether the prefix must be printed; - * must point to a persistent integer initially set to 1 - */ -void av_log_format_line(void *ptr, int level, const char *fmt, va_list vl, - char *line, int line_size, int *print_prefix); - -/** - * Format a line of log the same way as the default callback. - * @param line buffer to receive the formatted line; - * may be NULL if line_size is 0 - * @param line_size size of the buffer; at most line_size-1 characters will - * be written to the buffer, plus one null terminator - * @param print_prefix used to store whether the prefix must be printed; - * must point to a persistent integer initially set to 1 - * @return Returns a negative value if an error occurred, otherwise returns - * the number of characters that would have been written for a - * sufficiently large buffer, not including the terminating null - * character. If the return value is not less than line_size, it means - * that the log message was truncated to fit the buffer. - */ -int av_log_format_line2(void *ptr, int level, const char *fmt, va_list vl, - char *line, int line_size, int *print_prefix); - -/** - * Skip repeated messages, this requires the user app to use av_log() instead of - * (f)printf as the 2 would otherwise interfere and lead to - * "Last message repeated x times" messages below (f)printf messages with some - * bad luck. - * Also to receive the last, "last repeated" line if any, the user app must - * call av_log(NULL, AV_LOG_QUIET, "%s", ""); at the end - */ -#define AV_LOG_SKIP_REPEATED 1 - -/** - * Include the log severity in messages originating from codecs. - * - * Results in messages such as: - * [rawvideo @ 0xDEADBEEF] [error] encode did not produce valid pts - */ -#define AV_LOG_PRINT_LEVEL 2 - -void av_log_set_flags(int arg); -int av_log_get_flags(void); - -/** - * @} - */ - -#endif /* AVUTIL_LOG_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/lzo.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/lzo.h deleted file mode 100644 index c0340399..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/lzo.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * LZO 1x decompression - * copyright (c) 2006 Reimar Doeffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_LZO_H -#define AVUTIL_LZO_H - -/** - * @defgroup lavu_lzo LZO - * @ingroup lavu_crypto - * - * @{ - */ - -#include - -/** @name Error flags returned by av_lzo1x_decode - * @{ */ -/// end of the input buffer reached before decoding finished -#define AV_LZO_INPUT_DEPLETED 1 -/// decoded data did not fit into output buffer -#define AV_LZO_OUTPUT_FULL 2 -/// a reference to previously decoded data was wrong -#define AV_LZO_INVALID_BACKPTR 4 -/// a non-specific error in the compressed bitstream -#define AV_LZO_ERROR 8 -/** @} */ - -#define AV_LZO_INPUT_PADDING 8 -#define AV_LZO_OUTPUT_PADDING 12 - -/** - * @brief Decodes LZO 1x compressed data. - * @param out output buffer - * @param outlen size of output buffer, number of bytes left are returned here - * @param in input buffer - * @param inlen size of input buffer, number of bytes left are returned here - * @return 0 on success, otherwise a combination of the error flags above - * - * Make sure all buffers are appropriately padded, in must provide - * AV_LZO_INPUT_PADDING, out must provide AV_LZO_OUTPUT_PADDING additional bytes. - */ -int av_lzo1x_decode(void *out, int *outlen, const void *in, int *inlen); - -/** - * @} - */ - -#endif /* AVUTIL_LZO_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/macros.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/macros.h deleted file mode 100644 index 2a7567c3..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/macros.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu - * Utility Preprocessor macros - */ - -#ifndef AVUTIL_MACROS_H -#define AVUTIL_MACROS_H - -#include "libavutil/avconfig.h" - -#if AV_HAVE_BIGENDIAN -# define AV_NE(be, le) (be) -#else -# define AV_NE(be, le) (le) -#endif - -/** - * Comparator. - * For two numerical expressions x and y, gives 1 if x > y, -1 if x < y, and 0 - * if x == y. This is useful for instance in a qsort comparator callback. - * Furthermore, compilers are able to optimize this to branchless code, and - * there is no risk of overflow with signed types. - * As with many macros, this evaluates its argument multiple times, it thus - * must not have a side-effect. - */ -#define FFDIFFSIGN(x,y) (((x)>(y)) - ((x)<(y))) - -#define FFMAX(a,b) ((a) > (b) ? (a) : (b)) -#define FFMAX3(a,b,c) FFMAX(FFMAX(a,b),c) -#define FFMIN(a,b) ((a) > (b) ? (b) : (a)) -#define FFMIN3(a,b,c) FFMIN(FFMIN(a,b),c) - -#define FFSWAP(type,a,b) do{type SWAP_tmp= b; b= a; a= SWAP_tmp;}while(0) -#define FF_ARRAY_ELEMS(a) (sizeof(a) / sizeof((a)[0])) - -#define MKTAG(a,b,c,d) ((a) | ((b) << 8) | ((c) << 16) | ((unsigned)(d) << 24)) -#define MKBETAG(a,b,c,d) ((d) | ((c) << 8) | ((b) << 16) | ((unsigned)(a) << 24)) - -/** - * @addtogroup preproc_misc Preprocessor String Macros - * - * String manipulation macros - * - * @{ - */ - -#define AV_STRINGIFY(s) AV_TOSTRING(s) -#define AV_TOSTRING(s) #s - -#define AV_GLUE(a, b) a ## b -#define AV_JOIN(a, b) AV_GLUE(a, b) - -/** - * @} - */ - -#define AV_PRAGMA(s) _Pragma(#s) - -#define FFALIGN(x, a) (((x)+(a)-1)&~((a)-1)) - -#endif /* AVUTIL_MACROS_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/mastering_display_metadata.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/mastering_display_metadata.h deleted file mode 100644 index c23b07c3..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/mastering_display_metadata.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Copyright (c) 2016 Neil Birkbeck - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_MASTERING_DISPLAY_METADATA_H -#define AVUTIL_MASTERING_DISPLAY_METADATA_H - -#include "frame.h" -#include "rational.h" - - -/** - * Mastering display metadata capable of representing the color volume of - * the display used to master the content (SMPTE 2086:2014). - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with av_mastering_display_metadata_alloc() - * and its size is not a part of the public ABI. - */ -typedef struct AVMasteringDisplayMetadata { - /** - * CIE 1931 xy chromaticity coords of color primaries (r, g, b order). - */ - AVRational display_primaries[3][2]; - - /** - * CIE 1931 xy chromaticity coords of white point. - */ - AVRational white_point[2]; - - /** - * Min luminance of mastering display (cd/m^2). - */ - AVRational min_luminance; - - /** - * Max luminance of mastering display (cd/m^2). - */ - AVRational max_luminance; - - /** - * Flag indicating whether the display primaries (and white point) are set. - */ - int has_primaries; - - /** - * Flag indicating whether the luminance (min_ and max_) have been set. - */ - int has_luminance; - -} AVMasteringDisplayMetadata; - -/** - * Allocate an AVMasteringDisplayMetadata structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVMasteringDisplayMetadata filled with default values or NULL - * on failure. - */ -AVMasteringDisplayMetadata *av_mastering_display_metadata_alloc(void); - -/** - * Allocate a complete AVMasteringDisplayMetadata and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVMasteringDisplayMetadata structure to be filled by caller. - */ -AVMasteringDisplayMetadata *av_mastering_display_metadata_create_side_data(AVFrame *frame); - -/** - * Content light level needed by to transmit HDR over HDMI (CTA-861.3). - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with av_content_light_metadata_alloc() - * and its size is not a part of the public ABI. - */ -typedef struct AVContentLightMetadata { - /** - * Max content light level (cd/m^2). - */ - unsigned MaxCLL; - - /** - * Max average light level per frame (cd/m^2). - */ - unsigned MaxFALL; -} AVContentLightMetadata; - -/** - * Allocate an AVContentLightMetadata structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVContentLightMetadata filled with default values or NULL - * on failure. - */ -AVContentLightMetadata *av_content_light_metadata_alloc(size_t *size); - -/** - * Allocate a complete AVContentLightMetadata and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVContentLightMetadata structure to be filled by caller. - */ -AVContentLightMetadata *av_content_light_metadata_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_MASTERING_DISPLAY_METADATA_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/mathematics.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/mathematics.h deleted file mode 100644 index 64d4137a..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/mathematics.h +++ /dev/null @@ -1,243 +0,0 @@ -/* - * copyright (c) 2005-2012 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @addtogroup lavu_math - * Mathematical utilities for working with timestamp and time base. - */ - -#ifndef AVUTIL_MATHEMATICS_H -#define AVUTIL_MATHEMATICS_H - -#include -#include -#include "attributes.h" -#include "rational.h" -#include "intfloat.h" - -#ifndef M_E -#define M_E 2.7182818284590452354 /* e */ -#endif -#ifndef M_LN2 -#define M_LN2 0.69314718055994530942 /* log_e 2 */ -#endif -#ifndef M_LN10 -#define M_LN10 2.30258509299404568402 /* log_e 10 */ -#endif -#ifndef M_LOG2_10 -#define M_LOG2_10 3.32192809488736234787 /* log_2 10 */ -#endif -#ifndef M_PHI -#define M_PHI 1.61803398874989484820 /* phi / golden ratio */ -#endif -#ifndef M_PI -#define M_PI 3.14159265358979323846 /* pi */ -#endif -#ifndef M_PI_2 -#define M_PI_2 1.57079632679489661923 /* pi/2 */ -#endif -#ifndef M_SQRT1_2 -#define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */ -#endif -#ifndef M_SQRT2 -#define M_SQRT2 1.41421356237309504880 /* sqrt(2) */ -#endif -#ifndef NAN -#define NAN av_int2float(0x7fc00000) -#endif -#ifndef INFINITY -#define INFINITY av_int2float(0x7f800000) -#endif - -/** - * @addtogroup lavu_math - * - * @{ - */ - -/** - * Rounding methods. - */ -enum AVRounding { - AV_ROUND_ZERO = 0, ///< Round toward zero. - AV_ROUND_INF = 1, ///< Round away from zero. - AV_ROUND_DOWN = 2, ///< Round toward -infinity. - AV_ROUND_UP = 3, ///< Round toward +infinity. - AV_ROUND_NEAR_INF = 5, ///< Round to nearest and halfway cases away from zero. - /** - * Flag telling rescaling functions to pass `INT64_MIN`/`MAX` through - * unchanged, avoiding special cases for #AV_NOPTS_VALUE. - * - * Unlike other values of the enumeration AVRounding, this value is a - * bitmask that must be used in conjunction with another value of the - * enumeration through a bitwise OR, in order to set behavior for normal - * cases. - * - * @code{.c} - * av_rescale_rnd(3, 1, 2, AV_ROUND_UP | AV_ROUND_PASS_MINMAX); - * // Rescaling 3: - * // Calculating 3 * 1 / 2 - * // 3 / 2 is rounded up to 2 - * // => 2 - * - * av_rescale_rnd(AV_NOPTS_VALUE, 1, 2, AV_ROUND_UP | AV_ROUND_PASS_MINMAX); - * // Rescaling AV_NOPTS_VALUE: - * // AV_NOPTS_VALUE == INT64_MIN - * // AV_NOPTS_VALUE is passed through - * // => AV_NOPTS_VALUE - * @endcode - */ - AV_ROUND_PASS_MINMAX = 8192, -}; - -/** - * Compute the greatest common divisor of two integer operands. - * - * @param a,b Operands - * @return GCD of a and b up to sign; if a >= 0 and b >= 0, return value is >= 0; - * if a == 0 and b == 0, returns 0. - */ -int64_t av_const av_gcd(int64_t a, int64_t b); - -/** - * Rescale a 64-bit integer with rounding to nearest. - * - * The operation is mathematically equivalent to `a * b / c`, but writing that - * directly can overflow. - * - * This function is equivalent to av_rescale_rnd() with #AV_ROUND_NEAR_INF. - * - * @see av_rescale_rnd(), av_rescale_q(), av_rescale_q_rnd() - */ -int64_t av_rescale(int64_t a, int64_t b, int64_t c) av_const; - -/** - * Rescale a 64-bit integer with specified rounding. - * - * The operation is mathematically equivalent to `a * b / c`, but writing that - * directly can overflow, and does not support different rounding methods. - * If the result is not representable then INT64_MIN is returned. - * - * @see av_rescale(), av_rescale_q(), av_rescale_q_rnd() - */ -int64_t av_rescale_rnd(int64_t a, int64_t b, int64_t c, enum AVRounding rnd) av_const; - -/** - * Rescale a 64-bit integer by 2 rational numbers. - * - * The operation is mathematically equivalent to `a * bq / cq`. - * - * This function is equivalent to av_rescale_q_rnd() with #AV_ROUND_NEAR_INF. - * - * @see av_rescale(), av_rescale_rnd(), av_rescale_q_rnd() - */ -int64_t av_rescale_q(int64_t a, AVRational bq, AVRational cq) av_const; - -/** - * Rescale a 64-bit integer by 2 rational numbers with specified rounding. - * - * The operation is mathematically equivalent to `a * bq / cq`. - * - * @see av_rescale(), av_rescale_rnd(), av_rescale_q() - */ -int64_t av_rescale_q_rnd(int64_t a, AVRational bq, AVRational cq, - enum AVRounding rnd) av_const; - -/** - * Compare two timestamps each in its own time base. - * - * @return One of the following values: - * - -1 if `ts_a` is before `ts_b` - * - 1 if `ts_a` is after `ts_b` - * - 0 if they represent the same position - * - * @warning - * The result of the function is undefined if one of the timestamps is outside - * the `int64_t` range when represented in the other's timebase. - */ -int av_compare_ts(int64_t ts_a, AVRational tb_a, int64_t ts_b, AVRational tb_b); - -/** - * Compare the remainders of two integer operands divided by a common divisor. - * - * In other words, compare the least significant `log2(mod)` bits of integers - * `a` and `b`. - * - * @code{.c} - * av_compare_mod(0x11, 0x02, 0x10) < 0 // since 0x11 % 0x10 (0x1) < 0x02 % 0x10 (0x2) - * av_compare_mod(0x11, 0x02, 0x20) > 0 // since 0x11 % 0x20 (0x11) > 0x02 % 0x20 (0x02) - * @endcode - * - * @param a,b Operands - * @param mod Divisor; must be a power of 2 - * @return - * - a negative value if `a % mod < b % mod` - * - a positive value if `a % mod > b % mod` - * - zero if `a % mod == b % mod` - */ -int64_t av_compare_mod(uint64_t a, uint64_t b, uint64_t mod); - -/** - * Rescale a timestamp while preserving known durations. - * - * This function is designed to be called per audio packet to scale the input - * timestamp to a different time base. Compared to a simple av_rescale_q() - * call, this function is robust against possible inconsistent frame durations. - * - * The `last` parameter is a state variable that must be preserved for all - * subsequent calls for the same stream. For the first call, `*last` should be - * initialized to #AV_NOPTS_VALUE. - * - * @param[in] in_tb Input time base - * @param[in] in_ts Input timestamp - * @param[in] fs_tb Duration time base; typically this is finer-grained - * (greater) than `in_tb` and `out_tb` - * @param[in] duration Duration till the next call to this function (i.e. - * duration of the current packet/frame) - * @param[in,out] last Pointer to a timestamp expressed in terms of - * `fs_tb`, acting as a state variable - * @param[in] out_tb Output timebase - * @return Timestamp expressed in terms of `out_tb` - * - * @note In the context of this function, "duration" is in term of samples, not - * seconds. - */ -int64_t av_rescale_delta(AVRational in_tb, int64_t in_ts, AVRational fs_tb, int duration, int64_t *last, AVRational out_tb); - -/** - * Add a value to a timestamp. - * - * This function guarantees that when the same value is repeatly added that - * no accumulation of rounding errors occurs. - * - * @param[in] ts Input timestamp - * @param[in] ts_tb Input timestamp time base - * @param[in] inc Value to be added - * @param[in] inc_tb Time base of `inc` - */ -int64_t av_add_stable(AVRational ts_tb, int64_t ts, AVRational inc_tb, int64_t inc); - - -/** - * @} - */ - -#endif /* AVUTIL_MATHEMATICS_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/md5.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/md5.h deleted file mode 100644 index fc2eabdb..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/md5.h +++ /dev/null @@ -1,89 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_md5 - * Public header for MD5 hash function implementation. - */ - -#ifndef AVUTIL_MD5_H -#define AVUTIL_MD5_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_md5 MD5 - * @ingroup lavu_hash - * MD5 hash function implementation. - * - * @{ - */ - -extern const int av_md5_size; - -struct AVMD5; - -/** - * Allocate an AVMD5 context. - */ -struct AVMD5 *av_md5_alloc(void); - -/** - * Initialize MD5 hashing. - * - * @param ctx pointer to the function context (of size av_md5_size) - */ -void av_md5_init(struct AVMD5 *ctx); - -/** - * Update hash value. - * - * @param ctx hash function context - * @param src input data to update hash with - * @param len input data length - */ -void av_md5_update(struct AVMD5 *ctx, const uint8_t *src, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param ctx hash function context - * @param dst buffer where output digest value is stored - */ -void av_md5_final(struct AVMD5 *ctx, uint8_t *dst); - -/** - * Hash an array of data. - * - * @param dst The output buffer to write the digest into - * @param src The data to hash - * @param len The length of the data, in bytes - */ -void av_md5_sum(uint8_t *dst, const uint8_t *src, size_t len); - -/** - * @} - */ - -#endif /* AVUTIL_MD5_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/mem.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/mem.h deleted file mode 100644 index d9117419..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/mem.h +++ /dev/null @@ -1,696 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_mem - * Memory handling functions - */ - -#ifndef AVUTIL_MEM_H -#define AVUTIL_MEM_H - -#include -#include - -#include "attributes.h" -#include "avutil.h" -#include "version.h" - -/** - * @addtogroup lavu_mem - * Utilities for manipulating memory. - * - * FFmpeg has several applications of memory that are not required of a typical - * program. For example, the computing-heavy components like video decoding and - * encoding can be sped up significantly through the use of aligned memory. - * - * However, for each of FFmpeg's applications of memory, there might not be a - * recognized or standardized API for that specific use. Memory alignment, for - * instance, varies wildly depending on operating systems, architectures, and - * compilers. Hence, this component of @ref libavutil is created to make - * dealing with memory consistently possible on all platforms. - * - * @{ - */ - -#if FF_API_DECLARE_ALIGNED -/** - * - * @defgroup lavu_mem_macros Alignment Macros - * Helper macros for declaring aligned variables. - * @{ - */ - -/** - * @def DECLARE_ALIGNED(n,t,v) - * Declare a variable that is aligned in memory. - * - * @code{.c} - * DECLARE_ALIGNED(16, uint16_t, aligned_int) = 42; - * DECLARE_ALIGNED(32, uint8_t, aligned_array)[128]; - * - * // The default-alignment equivalent would be - * uint16_t aligned_int = 42; - * uint8_t aligned_array[128]; - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -/** - * @def DECLARE_ASM_ALIGNED(n,t,v) - * Declare an aligned variable appropriate for use in inline assembly code. - * - * @code{.c} - * DECLARE_ASM_ALIGNED(16, uint64_t, pw_08) = UINT64_C(0x0008000800080008); - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -/** - * @def DECLARE_ASM_CONST(n,t,v) - * Declare a static constant aligned variable appropriate for use in inline - * assembly code. - * - * @code{.c} - * DECLARE_ASM_CONST(16, uint64_t, pw_08) = UINT64_C(0x0008000800080008); - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -#if defined(__INTEL_COMPILER) && __INTEL_COMPILER < 1110 || defined(__SUNPRO_C) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_CONST(n,t,v) const t __attribute__ ((aligned (n))) v -#elif defined(__DJGPP__) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (FFMIN(n, 16)))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t av_used __attribute__ ((aligned (FFMIN(n, 16)))) v - #define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (FFMIN(n, 16)))) v -#elif defined(__GNUC__) || defined(__clang__) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t av_used __attribute__ ((aligned (n))) v - #define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (n))) v -#elif defined(_MSC_VER) - #define DECLARE_ALIGNED(n,t,v) __declspec(align(n)) t v - #define DECLARE_ASM_ALIGNED(n,t,v) __declspec(align(n)) t v - #define DECLARE_ASM_CONST(n,t,v) __declspec(align(n)) static const t v -#else - #define DECLARE_ALIGNED(n,t,v) t v - #define DECLARE_ASM_ALIGNED(n,t,v) t v - #define DECLARE_ASM_CONST(n,t,v) static const t v -#endif - -/** - * @} - */ -#endif - -/** - * @defgroup lavu_mem_attrs Function Attributes - * Function attributes applicable to memory handling functions. - * - * These function attributes can help compilers emit more useful warnings, or - * generate better code. - * @{ - */ - -/** - * @def av_malloc_attrib - * Function attribute denoting a malloc-like function. - * - * @see Function attribute `malloc` in GCC's documentation - */ - -#if AV_GCC_VERSION_AT_LEAST(3,1) - #define av_malloc_attrib __attribute__((__malloc__)) -#else - #define av_malloc_attrib -#endif - -/** - * @def av_alloc_size(...) - * Function attribute used on a function that allocates memory, whose size is - * given by the specified parameter(s). - * - * @code{.c} - * void *av_malloc(size_t size) av_alloc_size(1); - * void *av_calloc(size_t nmemb, size_t size) av_alloc_size(1, 2); - * @endcode - * - * @param ... One or two parameter indexes, separated by a comma - * - * @see Function attribute `alloc_size` in GCC's documentation - */ - -#if AV_GCC_VERSION_AT_LEAST(4,3) - #define av_alloc_size(...) __attribute__((alloc_size(__VA_ARGS__))) -#else - #define av_alloc_size(...) -#endif - -/** - * @} - */ - -/** - * @defgroup lavu_mem_funcs Heap Management - * Functions responsible for allocating, freeing, and copying memory. - * - * All memory allocation functions have a built-in upper limit of `INT_MAX` - * bytes. This may be changed with av_max_alloc(), although exercise extreme - * caution when doing so. - * - * @{ - */ - -/** - * Allocate a memory block with alignment suitable for all memory accesses - * (including vectors if available on the CPU). - * - * @param size Size in bytes for the memory block to be allocated - * @return Pointer to the allocated block, or `NULL` if the block cannot - * be allocated - * @see av_mallocz() - */ -void *av_malloc(size_t size) av_malloc_attrib av_alloc_size(1); - -/** - * Allocate a memory block with alignment suitable for all memory accesses - * (including vectors if available on the CPU) and zero all the bytes of the - * block. - * - * @param size Size in bytes for the memory block to be allocated - * @return Pointer to the allocated block, or `NULL` if it cannot be allocated - * @see av_malloc() - */ -void *av_mallocz(size_t size) av_malloc_attrib av_alloc_size(1); - -/** - * Allocate a memory block for an array with av_malloc(). - * - * The allocated memory will have size `size * nmemb` bytes. - * - * @param nmemb Number of element - * @param size Size of a single element - * @return Pointer to the allocated block, or `NULL` if the block cannot - * be allocated - * @see av_malloc() - */ -av_alloc_size(1, 2) void *av_malloc_array(size_t nmemb, size_t size); - -/** - * Allocate a memory block for an array with av_mallocz(). - * - * The allocated memory will have size `size * nmemb` bytes. - * - * @param nmemb Number of elements - * @param size Size of the single element - * @return Pointer to the allocated block, or `NULL` if the block cannot - * be allocated - * - * @see av_mallocz() - * @see av_malloc_array() - */ -void *av_calloc(size_t nmemb, size_t size) av_malloc_attrib av_alloc_size(1, 2); - -#if FF_API_AV_MALLOCZ_ARRAY -/** - * @deprecated use av_calloc() - */ -attribute_deprecated -void *av_mallocz_array(size_t nmemb, size_t size) av_malloc_attrib av_alloc_size(1, 2); -#endif - -/** - * Allocate, reallocate, or free a block of memory. - * - * If `ptr` is `NULL` and `size` > 0, allocate a new block. Otherwise, expand or - * shrink that block of memory according to `size`. - * - * @param ptr Pointer to a memory block already allocated with - * av_realloc() or `NULL` - * @param size Size in bytes of the memory block to be allocated or - * reallocated - * - * @return Pointer to a newly-reallocated block or `NULL` if the block - * cannot be reallocated - * - * @warning Unlike av_malloc(), the returned pointer is not guaranteed to be - * correctly aligned. The returned pointer must be freed after even - * if size is zero. - * @see av_fast_realloc() - * @see av_reallocp() - */ -void *av_realloc(void *ptr, size_t size) av_alloc_size(2); - -/** - * Allocate, reallocate, or free a block of memory through a pointer to a - * pointer. - * - * If `*ptr` is `NULL` and `size` > 0, allocate a new block. If `size` is - * zero, free the memory block pointed to by `*ptr`. Otherwise, expand or - * shrink that block of memory according to `size`. - * - * @param[in,out] ptr Pointer to a pointer to a memory block already allocated - * with av_realloc(), or a pointer to `NULL`. The pointer - * is updated on success, or freed on failure. - * @param[in] size Size in bytes for the memory block to be allocated or - * reallocated - * - * @return Zero on success, an AVERROR error code on failure - * - * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be - * correctly aligned. - */ -av_warn_unused_result -int av_reallocp(void *ptr, size_t size); - -/** - * Allocate, reallocate, or free a block of memory. - * - * This function does the same thing as av_realloc(), except: - * - It takes two size arguments and allocates `nelem * elsize` bytes, - * after checking the result of the multiplication for integer overflow. - * - It frees the input block in case of failure, thus avoiding the memory - * leak with the classic - * @code{.c} - * buf = realloc(buf); - * if (!buf) - * return -1; - * @endcode - * pattern. - */ -void *av_realloc_f(void *ptr, size_t nelem, size_t elsize); - -/** - * Allocate, reallocate, or free an array. - * - * If `ptr` is `NULL` and `nmemb` > 0, allocate a new block. - * - * @param ptr Pointer to a memory block already allocated with - * av_realloc() or `NULL` - * @param nmemb Number of elements in the array - * @param size Size of the single element of the array - * - * @return Pointer to a newly-reallocated block or NULL if the block - * cannot be reallocated - * - * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be - * correctly aligned. The returned pointer must be freed after even if - * nmemb is zero. - * @see av_reallocp_array() - */ -av_alloc_size(2, 3) void *av_realloc_array(void *ptr, size_t nmemb, size_t size); - -/** - * Allocate, reallocate an array through a pointer to a pointer. - * - * If `*ptr` is `NULL` and `nmemb` > 0, allocate a new block. - * - * @param[in,out] ptr Pointer to a pointer to a memory block already - * allocated with av_realloc(), or a pointer to `NULL`. - * The pointer is updated on success, or freed on failure. - * @param[in] nmemb Number of elements - * @param[in] size Size of the single element - * - * @return Zero on success, an AVERROR error code on failure - * - * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be - * correctly aligned. *ptr must be freed after even if nmemb is zero. - */ -int av_reallocp_array(void *ptr, size_t nmemb, size_t size); - -/** - * Reallocate the given buffer if it is not large enough, otherwise do nothing. - * - * If the given buffer is `NULL`, then a new uninitialized buffer is allocated. - * - * If the given buffer is not large enough, and reallocation fails, `NULL` is - * returned and `*size` is set to 0, but the original buffer is not changed or - * freed. - * - * A typical use pattern follows: - * - * @code{.c} - * uint8_t *buf = ...; - * uint8_t *new_buf = av_fast_realloc(buf, ¤t_size, size_needed); - * if (!new_buf) { - * // Allocation failed; clean up original buffer - * av_freep(&buf); - * return AVERROR(ENOMEM); - * } - * @endcode - * - * @param[in,out] ptr Already allocated buffer, or `NULL` - * @param[in,out] size Pointer to the size of buffer `ptr`. `*size` is - * updated to the new allocated size, in particular 0 - * in case of failure. - * @param[in] min_size Desired minimal size of buffer `ptr` - * @return `ptr` if the buffer is large enough, a pointer to newly reallocated - * buffer if the buffer was not large enough, or `NULL` in case of - * error - * @see av_realloc() - * @see av_fast_malloc() - */ -void *av_fast_realloc(void *ptr, unsigned int *size, size_t min_size); - -/** - * Allocate a buffer, reusing the given one if large enough. - * - * Contrary to av_fast_realloc(), the current buffer contents might not be - * preserved and on error the old buffer is freed, thus no special handling to - * avoid memleaks is necessary. - * - * `*ptr` is allowed to be `NULL`, in which case allocation always happens if - * `size_needed` is greater than 0. - * - * @code{.c} - * uint8_t *buf = ...; - * av_fast_malloc(&buf, ¤t_size, size_needed); - * if (!buf) { - * // Allocation failed; buf already freed - * return AVERROR(ENOMEM); - * } - * @endcode - * - * @param[in,out] ptr Pointer to pointer to an already allocated buffer. - * `*ptr` will be overwritten with pointer to new - * buffer on success or `NULL` on failure - * @param[in,out] size Pointer to the size of buffer `*ptr`. `*size` is - * updated to the new allocated size, in particular 0 - * in case of failure. - * @param[in] min_size Desired minimal size of buffer `*ptr` - * @see av_realloc() - * @see av_fast_mallocz() - */ -void av_fast_malloc(void *ptr, unsigned int *size, size_t min_size); - -/** - * Allocate and clear a buffer, reusing the given one if large enough. - * - * Like av_fast_malloc(), but all newly allocated space is initially cleared. - * Reused buffer is not cleared. - * - * `*ptr` is allowed to be `NULL`, in which case allocation always happens if - * `size_needed` is greater than 0. - * - * @param[in,out] ptr Pointer to pointer to an already allocated buffer. - * `*ptr` will be overwritten with pointer to new - * buffer on success or `NULL` on failure - * @param[in,out] size Pointer to the size of buffer `*ptr`. `*size` is - * updated to the new allocated size, in particular 0 - * in case of failure. - * @param[in] min_size Desired minimal size of buffer `*ptr` - * @see av_fast_malloc() - */ -void av_fast_mallocz(void *ptr, unsigned int *size, size_t min_size); - -/** - * Free a memory block which has been allocated with a function of av_malloc() - * or av_realloc() family. - * - * @param ptr Pointer to the memory block which should be freed. - * - * @note `ptr = NULL` is explicitly allowed. - * @note It is recommended that you use av_freep() instead, to prevent leaving - * behind dangling pointers. - * @see av_freep() - */ -void av_free(void *ptr); - -/** - * Free a memory block which has been allocated with a function of av_malloc() - * or av_realloc() family, and set the pointer pointing to it to `NULL`. - * - * @code{.c} - * uint8_t *buf = av_malloc(16); - * av_free(buf); - * // buf now contains a dangling pointer to freed memory, and accidental - * // dereference of buf will result in a use-after-free, which may be a - * // security risk. - * - * uint8_t *buf = av_malloc(16); - * av_freep(&buf); - * // buf is now NULL, and accidental dereference will only result in a - * // NULL-pointer dereference. - * @endcode - * - * @param ptr Pointer to the pointer to the memory block which should be freed - * @note `*ptr = NULL` is safe and leads to no action. - * @see av_free() - */ -void av_freep(void *ptr); - -/** - * Duplicate a string. - * - * @param s String to be duplicated - * @return Pointer to a newly-allocated string containing a - * copy of `s` or `NULL` if the string cannot be allocated - * @see av_strndup() - */ -char *av_strdup(const char *s) av_malloc_attrib; - -/** - * Duplicate a substring of a string. - * - * @param s String to be duplicated - * @param len Maximum length of the resulting string (not counting the - * terminating byte) - * @return Pointer to a newly-allocated string containing a - * substring of `s` or `NULL` if the string cannot be allocated - */ -char *av_strndup(const char *s, size_t len) av_malloc_attrib; - -/** - * Duplicate a buffer with av_malloc(). - * - * @param p Buffer to be duplicated - * @param size Size in bytes of the buffer copied - * @return Pointer to a newly allocated buffer containing a - * copy of `p` or `NULL` if the buffer cannot be allocated - */ -void *av_memdup(const void *p, size_t size); - -/** - * Overlapping memcpy() implementation. - * - * @param dst Destination buffer - * @param back Number of bytes back to start copying (i.e. the initial size of - * the overlapping window); must be > 0 - * @param cnt Number of bytes to copy; must be >= 0 - * - * @note `cnt > back` is valid, this will copy the bytes we just copied, - * thus creating a repeating pattern with a period length of `back`. - */ -void av_memcpy_backptr(uint8_t *dst, int back, int cnt); - -/** - * @} - */ - -/** - * @defgroup lavu_mem_dynarray Dynamic Array - * - * Utilities to make an array grow when needed. - * - * Sometimes, the programmer would want to have an array that can grow when - * needed. The libavutil dynamic array utilities fill that need. - * - * libavutil supports two systems of appending elements onto a dynamically - * allocated array, the first one storing the pointer to the value in the - * array, and the second storing the value directly. In both systems, the - * caller is responsible for maintaining a variable containing the length of - * the array, as well as freeing of the array after use. - * - * The first system stores pointers to values in a block of dynamically - * allocated memory. Since only pointers are stored, the function does not need - * to know the size of the type. Both av_dynarray_add() and - * av_dynarray_add_nofree() implement this system. - * - * @code - * type **array = NULL; //< an array of pointers to values - * int nb = 0; //< a variable to keep track of the length of the array - * - * type to_be_added = ...; - * type to_be_added2 = ...; - * - * av_dynarray_add(&array, &nb, &to_be_added); - * if (nb == 0) - * return AVERROR(ENOMEM); - * - * av_dynarray_add(&array, &nb, &to_be_added2); - * if (nb == 0) - * return AVERROR(ENOMEM); - * - * // Now: - * // nb == 2 - * // &to_be_added == array[0] - * // &to_be_added2 == array[1] - * - * av_freep(&array); - * @endcode - * - * The second system stores the value directly in a block of memory. As a - * result, the function has to know the size of the type. av_dynarray2_add() - * implements this mechanism. - * - * @code - * type *array = NULL; //< an array of values - * int nb = 0; //< a variable to keep track of the length of the array - * - * type to_be_added = ...; - * type to_be_added2 = ...; - * - * type *addr = av_dynarray2_add((void **)&array, &nb, sizeof(*array), NULL); - * if (!addr) - * return AVERROR(ENOMEM); - * memcpy(addr, &to_be_added, sizeof(to_be_added)); - * - * // Shortcut of the above. - * type *addr = av_dynarray2_add((void **)&array, &nb, sizeof(*array), - * (const void *)&to_be_added2); - * if (!addr) - * return AVERROR(ENOMEM); - * - * // Now: - * // nb == 2 - * // to_be_added == array[0] - * // to_be_added2 == array[1] - * - * av_freep(&array); - * @endcode - * - * @{ - */ - -/** - * Add the pointer to an element to a dynamic array. - * - * The array to grow is supposed to be an array of pointers to - * structures, and the element to add must be a pointer to an already - * allocated structure. - * - * The array is reallocated when its size reaches powers of 2. - * Therefore, the amortized cost of adding an element is constant. - * - * In case of success, the pointer to the array is updated in order to - * point to the new grown array, and the number pointed to by `nb_ptr` - * is incremented. - * In case of failure, the array is freed, `*tab_ptr` is set to `NULL` and - * `*nb_ptr` is set to 0. - * - * @param[in,out] tab_ptr Pointer to the array to grow - * @param[in,out] nb_ptr Pointer to the number of elements in the array - * @param[in] elem Element to add - * @see av_dynarray_add_nofree(), av_dynarray2_add() - */ -void av_dynarray_add(void *tab_ptr, int *nb_ptr, void *elem); - -/** - * Add an element to a dynamic array. - * - * Function has the same functionality as av_dynarray_add(), - * but it doesn't free memory on fails. It returns error code - * instead and leave current buffer untouched. - * - * @return >=0 on success, negative otherwise - * @see av_dynarray_add(), av_dynarray2_add() - */ -av_warn_unused_result -int av_dynarray_add_nofree(void *tab_ptr, int *nb_ptr, void *elem); - -/** - * Add an element of size `elem_size` to a dynamic array. - * - * The array is reallocated when its number of elements reaches powers of 2. - * Therefore, the amortized cost of adding an element is constant. - * - * In case of success, the pointer to the array is updated in order to - * point to the new grown array, and the number pointed to by `nb_ptr` - * is incremented. - * In case of failure, the array is freed, `*tab_ptr` is set to `NULL` and - * `*nb_ptr` is set to 0. - * - * @param[in,out] tab_ptr Pointer to the array to grow - * @param[in,out] nb_ptr Pointer to the number of elements in the array - * @param[in] elem_size Size in bytes of an element in the array - * @param[in] elem_data Pointer to the data of the element to add. If - * `NULL`, the space of the newly added element is - * allocated but left uninitialized. - * - * @return Pointer to the data of the element to copy in the newly allocated - * space - * @see av_dynarray_add(), av_dynarray_add_nofree() - */ -void *av_dynarray2_add(void **tab_ptr, int *nb_ptr, size_t elem_size, - const uint8_t *elem_data); - -/** - * @} - */ - -/** - * @defgroup lavu_mem_misc Miscellaneous Functions - * - * Other functions related to memory allocation. - * - * @{ - */ - -/** - * Multiply two `size_t` values checking for overflow. - * - * @param[in] a,b Operands of multiplication - * @param[out] r Pointer to the result of the operation - * @return 0 on success, AVERROR(EINVAL) on overflow - */ -int av_size_mult(size_t a, size_t b, size_t *r); - -/** - * Set the maximum size that may be allocated in one block. - * - * The value specified with this function is effective for all libavutil's @ref - * lavu_mem_funcs "heap management functions." - * - * By default, the max value is defined as `INT_MAX`. - * - * @param max Value to be set as the new maximum size - * - * @warning Exercise extreme caution when using this function. Don't touch - * this if you do not understand the full consequence of doing so. - */ -void av_max_alloc(size_t max); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_MEM_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/motion_vector.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/motion_vector.h deleted file mode 100644 index ec295563..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/motion_vector.h +++ /dev/null @@ -1,57 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_MOTION_VECTOR_H -#define AVUTIL_MOTION_VECTOR_H - -#include - -typedef struct AVMotionVector { - /** - * Where the current macroblock comes from; negative value when it comes - * from the past, positive value when it comes from the future. - * XXX: set exact relative ref frame reference instead of a +/- 1 "direction". - */ - int32_t source; - /** - * Width and height of the block. - */ - uint8_t w, h; - /** - * Absolute source position. Can be outside the frame area. - */ - int16_t src_x, src_y; - /** - * Absolute destination position. Can be outside the frame area. - */ - int16_t dst_x, dst_y; - /** - * Extra flag information. - * Currently unused. - */ - uint64_t flags; - /** - * Motion vector - * src_x = dst_x + motion_x / motion_scale - * src_y = dst_y + motion_y / motion_scale - */ - int32_t motion_x, motion_y; - uint16_t motion_scale; -} AVMotionVector; - -#endif /* AVUTIL_MOTION_VECTOR_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/murmur3.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/murmur3.h deleted file mode 100644 index d90bc2fc..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/murmur3.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * Copyright (C) 2013 Reimar Döffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_murmur3 - * Public header for MurmurHash3 hash function implementation. - */ - -#ifndef AVUTIL_MURMUR3_H -#define AVUTIL_MURMUR3_H - -#include -#include - -/** - * @defgroup lavu_murmur3 Murmur3 - * @ingroup lavu_hash - * MurmurHash3 hash function implementation. - * - * MurmurHash3 is a non-cryptographic hash function, of which three - * incompatible versions were created by its inventor Austin Appleby: - * - * - 32-bit output - * - 128-bit output for 32-bit platforms - * - 128-bit output for 64-bit platforms - * - * FFmpeg only implements the last variant: 128-bit output designed for 64-bit - * platforms. Even though the hash function was designed for 64-bit platforms, - * the function in reality works on 32-bit systems too, only with reduced - * performance. - * - * @anchor lavu_murmur3_seedinfo - * By design, MurmurHash3 requires a seed to operate. In response to this, - * libavutil provides two functions for hash initiation, one that requires a - * seed (av_murmur3_init_seeded()) and one that uses a fixed arbitrary integer - * as the seed, and therefore does not (av_murmur3_init()). - * - * To make hashes comparable, you should provide the same seed for all calls to - * this hash function -- if you are supplying one yourself, that is. - * - * @{ - */ - -/** - * Allocate an AVMurMur3 hash context. - * - * @return Uninitialized hash context or `NULL` in case of error - */ -struct AVMurMur3 *av_murmur3_alloc(void); - -/** - * Initialize or reinitialize an AVMurMur3 hash context with a seed. - * - * @param[out] c Hash context - * @param[in] seed Random seed - * - * @see av_murmur3_init() - * @see @ref lavu_murmur3_seedinfo "Detailed description" on a discussion of - * seeds for MurmurHash3. - */ -void av_murmur3_init_seeded(struct AVMurMur3 *c, uint64_t seed); - -/** - * Initialize or reinitialize an AVMurMur3 hash context. - * - * Equivalent to av_murmur3_init_seeded() with a built-in seed. - * - * @param[out] c Hash context - * - * @see av_murmur3_init_seeded() - * @see @ref lavu_murmur3_seedinfo "Detailed description" on a discussion of - * seeds for MurmurHash3. - */ -void av_murmur3_init(struct AVMurMur3 *c); - -/** - * Update hash context with new data. - * - * @param[out] c Hash context - * @param[in] src Input data to update hash with - * @param[in] len Number of bytes to read from `src` - */ -void av_murmur3_update(struct AVMurMur3 *c, const uint8_t *src, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param[in,out] c Hash context - * @param[out] dst Buffer where output digest value is stored - */ -void av_murmur3_final(struct AVMurMur3 *c, uint8_t dst[16]); - -/** - * @} - */ - -#endif /* AVUTIL_MURMUR3_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/opt.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/opt.h deleted file mode 100644 index 461b5d3b..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/opt.h +++ /dev/null @@ -1,891 +0,0 @@ -/* - * AVOptions - * copyright (c) 2005 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_OPT_H -#define AVUTIL_OPT_H - -/** - * @file - * AVOptions - */ - -#include "rational.h" -#include "avutil.h" -#include "channel_layout.h" -#include "dict.h" -#include "log.h" -#include "pixfmt.h" -#include "samplefmt.h" - -/** - * @defgroup avoptions AVOptions - * @ingroup lavu_data - * @{ - * AVOptions provide a generic system to declare options on arbitrary structs - * ("objects"). An option can have a help text, a type and a range of possible - * values. Options may then be enumerated, read and written to. - * - * @section avoptions_implement Implementing AVOptions - * This section describes how to add AVOptions capabilities to a struct. - * - * All AVOptions-related information is stored in an AVClass. Therefore - * the first member of the struct should be a pointer to an AVClass describing it. - * The option field of the AVClass must be set to a NULL-terminated static array - * of AVOptions. Each AVOption must have a non-empty name, a type, a default - * value and for number-type AVOptions also a range of allowed values. It must - * also declare an offset in bytes from the start of the struct, where the field - * associated with this AVOption is located. Other fields in the AVOption struct - * should also be set when applicable, but are not required. - * - * The following example illustrates an AVOptions-enabled struct: - * @code - * typedef struct test_struct { - * const AVClass *class; - * int int_opt; - * char *str_opt; - * uint8_t *bin_opt; - * int bin_len; - * } test_struct; - * - * static const AVOption test_options[] = { - * { "test_int", "This is a test option of int type.", offsetof(test_struct, int_opt), - * AV_OPT_TYPE_INT, { .i64 = -1 }, INT_MIN, INT_MAX }, - * { "test_str", "This is a test option of string type.", offsetof(test_struct, str_opt), - * AV_OPT_TYPE_STRING }, - * { "test_bin", "This is a test option of binary type.", offsetof(test_struct, bin_opt), - * AV_OPT_TYPE_BINARY }, - * { NULL }, - * }; - * - * static const AVClass test_class = { - * .class_name = "test class", - * .item_name = av_default_item_name, - * .option = test_options, - * .version = LIBAVUTIL_VERSION_INT, - * }; - * @endcode - * - * Next, when allocating your struct, you must ensure that the AVClass pointer - * is set to the correct value. Then, av_opt_set_defaults() can be called to - * initialize defaults. After that the struct is ready to be used with the - * AVOptions API. - * - * When cleaning up, you may use the av_opt_free() function to automatically - * free all the allocated string and binary options. - * - * Continuing with the above example: - * - * @code - * test_struct *alloc_test_struct(void) - * { - * test_struct *ret = av_mallocz(sizeof(*ret)); - * ret->class = &test_class; - * av_opt_set_defaults(ret); - * return ret; - * } - * void free_test_struct(test_struct **foo) - * { - * av_opt_free(*foo); - * av_freep(foo); - * } - * @endcode - * - * @subsection avoptions_implement_nesting Nesting - * It may happen that an AVOptions-enabled struct contains another - * AVOptions-enabled struct as a member (e.g. AVCodecContext in - * libavcodec exports generic options, while its priv_data field exports - * codec-specific options). In such a case, it is possible to set up the - * parent struct to export a child's options. To do that, simply - * implement AVClass.child_next() and AVClass.child_class_iterate() in the - * parent struct's AVClass. - * Assuming that the test_struct from above now also contains a - * child_struct field: - * - * @code - * typedef struct child_struct { - * AVClass *class; - * int flags_opt; - * } child_struct; - * static const AVOption child_opts[] = { - * { "test_flags", "This is a test option of flags type.", - * offsetof(child_struct, flags_opt), AV_OPT_TYPE_FLAGS, { .i64 = 0 }, INT_MIN, INT_MAX }, - * { NULL }, - * }; - * static const AVClass child_class = { - * .class_name = "child class", - * .item_name = av_default_item_name, - * .option = child_opts, - * .version = LIBAVUTIL_VERSION_INT, - * }; - * - * void *child_next(void *obj, void *prev) - * { - * test_struct *t = obj; - * if (!prev && t->child_struct) - * return t->child_struct; - * return NULL - * } - * const AVClass child_class_iterate(void **iter) - * { - * const AVClass *c = *iter ? NULL : &child_class; - * *iter = (void*)(uintptr_t)c; - * return c; - * } - * @endcode - * Putting child_next() and child_class_iterate() as defined above into - * test_class will now make child_struct's options accessible through - * test_struct (again, proper setup as described above needs to be done on - * child_struct right after it is created). - * - * From the above example it might not be clear why both child_next() - * and child_class_iterate() are needed. The distinction is that child_next() - * iterates over actually existing objects, while child_class_iterate() - * iterates over all possible child classes. E.g. if an AVCodecContext - * was initialized to use a codec which has private options, then its - * child_next() will return AVCodecContext.priv_data and finish - * iterating. OTOH child_class_iterate() on AVCodecContext.av_class will - * iterate over all available codecs with private options. - * - * @subsection avoptions_implement_named_constants Named constants - * It is possible to create named constants for options. Simply set the unit - * field of the option the constants should apply to a string and - * create the constants themselves as options of type AV_OPT_TYPE_CONST - * with their unit field set to the same string. - * Their default_val field should contain the value of the named - * constant. - * For example, to add some named constants for the test_flags option - * above, put the following into the child_opts array: - * @code - * { "test_flags", "This is a test option of flags type.", - * offsetof(child_struct, flags_opt), AV_OPT_TYPE_FLAGS, { .i64 = 0 }, INT_MIN, INT_MAX, "test_unit" }, - * { "flag1", "This is a flag with value 16", 0, AV_OPT_TYPE_CONST, { .i64 = 16 }, 0, 0, "test_unit" }, - * @endcode - * - * @section avoptions_use Using AVOptions - * This section deals with accessing options in an AVOptions-enabled struct. - * Such structs in FFmpeg are e.g. AVCodecContext in libavcodec or - * AVFormatContext in libavformat. - * - * @subsection avoptions_use_examine Examining AVOptions - * The basic functions for examining options are av_opt_next(), which iterates - * over all options defined for one object, and av_opt_find(), which searches - * for an option with the given name. - * - * The situation is more complicated with nesting. An AVOptions-enabled struct - * may have AVOptions-enabled children. Passing the AV_OPT_SEARCH_CHILDREN flag - * to av_opt_find() will make the function search children recursively. - * - * For enumerating there are basically two cases. The first is when you want to - * get all options that may potentially exist on the struct and its children - * (e.g. when constructing documentation). In that case you should call - * av_opt_child_class_iterate() recursively on the parent struct's AVClass. The - * second case is when you have an already initialized struct with all its - * children and you want to get all options that can be actually written or read - * from it. In that case you should call av_opt_child_next() recursively (and - * av_opt_next() on each result). - * - * @subsection avoptions_use_get_set Reading and writing AVOptions - * When setting options, you often have a string read directly from the - * user. In such a case, simply passing it to av_opt_set() is enough. For - * non-string type options, av_opt_set() will parse the string according to the - * option type. - * - * Similarly av_opt_get() will read any option type and convert it to a string - * which will be returned. Do not forget that the string is allocated, so you - * have to free it with av_free(). - * - * In some cases it may be more convenient to put all options into an - * AVDictionary and call av_opt_set_dict() on it. A specific case of this - * are the format/codec open functions in lavf/lavc which take a dictionary - * filled with option as a parameter. This makes it possible to set some options - * that cannot be set otherwise, since e.g. the input file format is not known - * before the file is actually opened. - */ - -enum AVOptionType{ - AV_OPT_TYPE_FLAGS, - AV_OPT_TYPE_INT, - AV_OPT_TYPE_INT64, - AV_OPT_TYPE_DOUBLE, - AV_OPT_TYPE_FLOAT, - AV_OPT_TYPE_STRING, - AV_OPT_TYPE_RATIONAL, - AV_OPT_TYPE_BINARY, ///< offset must point to a pointer immediately followed by an int for the length - AV_OPT_TYPE_DICT, - AV_OPT_TYPE_UINT64, - AV_OPT_TYPE_CONST, - AV_OPT_TYPE_IMAGE_SIZE, ///< offset must point to two consecutive integers - AV_OPT_TYPE_PIXEL_FMT, - AV_OPT_TYPE_SAMPLE_FMT, - AV_OPT_TYPE_VIDEO_RATE, ///< offset must point to AVRational - AV_OPT_TYPE_DURATION, - AV_OPT_TYPE_COLOR, -#if FF_API_OLD_CHANNEL_LAYOUT - AV_OPT_TYPE_CHANNEL_LAYOUT, -#endif - AV_OPT_TYPE_BOOL, - AV_OPT_TYPE_CHLAYOUT, -}; - -/** - * AVOption - */ -typedef struct AVOption { - const char *name; - - /** - * short English help text - * @todo What about other languages? - */ - const char *help; - - /** - * The offset relative to the context structure where the option - * value is stored. It should be 0 for named constants. - */ - int offset; - enum AVOptionType type; - - /** - * the default value for scalar options - */ - union { - int64_t i64; - double dbl; - const char *str; - /* TODO those are unused now */ - AVRational q; - } default_val; - double min; ///< minimum valid value for the option - double max; ///< maximum valid value for the option - - int flags; -#define AV_OPT_FLAG_ENCODING_PARAM 1 ///< a generic parameter which can be set by the user for muxing or encoding -#define AV_OPT_FLAG_DECODING_PARAM 2 ///< a generic parameter which can be set by the user for demuxing or decoding -#define AV_OPT_FLAG_AUDIO_PARAM 8 -#define AV_OPT_FLAG_VIDEO_PARAM 16 -#define AV_OPT_FLAG_SUBTITLE_PARAM 32 -/** - * The option is intended for exporting values to the caller. - */ -#define AV_OPT_FLAG_EXPORT 64 -/** - * The option may not be set through the AVOptions API, only read. - * This flag only makes sense when AV_OPT_FLAG_EXPORT is also set. - */ -#define AV_OPT_FLAG_READONLY 128 -#define AV_OPT_FLAG_BSF_PARAM (1<<8) ///< a generic parameter which can be set by the user for bit stream filtering -#define AV_OPT_FLAG_RUNTIME_PARAM (1<<15) ///< a generic parameter which can be set by the user at runtime -#define AV_OPT_FLAG_FILTERING_PARAM (1<<16) ///< a generic parameter which can be set by the user for filtering -#define AV_OPT_FLAG_DEPRECATED (1<<17) ///< set if option is deprecated, users should refer to AVOption.help text for more information -#define AV_OPT_FLAG_CHILD_CONSTS (1<<18) ///< set if option constants can also reside in child objects -//FIXME think about enc-audio, ... style flags - - /** - * The logical unit to which the option belongs. Non-constant - * options and corresponding named constants share the same - * unit. May be NULL. - */ - const char *unit; -} AVOption; - -/** - * A single allowed range of values, or a single allowed value. - */ -typedef struct AVOptionRange { - const char *str; - /** - * Value range. - * For string ranges this represents the min/max length. - * For dimensions this represents the min/max pixel count or width/height in multi-component case. - */ - double value_min, value_max; - /** - * Value's component range. - * For string this represents the unicode range for chars, 0-127 limits to ASCII. - */ - double component_min, component_max; - /** - * Range flag. - * If set to 1 the struct encodes a range, if set to 0 a single value. - */ - int is_range; -} AVOptionRange; - -/** - * List of AVOptionRange structs. - */ -typedef struct AVOptionRanges { - /** - * Array of option ranges. - * - * Most of option types use just one component. - * Following describes multi-component option types: - * - * AV_OPT_TYPE_IMAGE_SIZE: - * component index 0: range of pixel count (width * height). - * component index 1: range of width. - * component index 2: range of height. - * - * @note To obtain multi-component version of this structure, user must - * provide AV_OPT_MULTI_COMPONENT_RANGE to av_opt_query_ranges or - * av_opt_query_ranges_default function. - * - * Multi-component range can be read as in following example: - * - * @code - * int range_index, component_index; - * AVOptionRanges *ranges; - * AVOptionRange *range[3]; //may require more than 3 in the future. - * av_opt_query_ranges(&ranges, obj, key, AV_OPT_MULTI_COMPONENT_RANGE); - * for (range_index = 0; range_index < ranges->nb_ranges; range_index++) { - * for (component_index = 0; component_index < ranges->nb_components; component_index++) - * range[component_index] = ranges->range[ranges->nb_ranges * component_index + range_index]; - * //do something with range here. - * } - * av_opt_freep_ranges(&ranges); - * @endcode - */ - AVOptionRange **range; - /** - * Number of ranges per component. - */ - int nb_ranges; - /** - * Number of componentes. - */ - int nb_components; -} AVOptionRanges; - -/** - * Show the obj options. - * - * @param req_flags requested flags for the options to show. Show only the - * options for which it is opt->flags & req_flags. - * @param rej_flags rejected flags for the options to show. Show only the - * options for which it is !(opt->flags & req_flags). - * @param av_log_obj log context to use for showing the options - */ -int av_opt_show2(void *obj, void *av_log_obj, int req_flags, int rej_flags); - -/** - * Set the values of all AVOption fields to their default values. - * - * @param s an AVOption-enabled struct (its first member must be a pointer to AVClass) - */ -void av_opt_set_defaults(void *s); - -/** - * Set the values of all AVOption fields to their default values. Only these - * AVOption fields for which (opt->flags & mask) == flags will have their - * default applied to s. - * - * @param s an AVOption-enabled struct (its first member must be a pointer to AVClass) - * @param mask combination of AV_OPT_FLAG_* - * @param flags combination of AV_OPT_FLAG_* - */ -void av_opt_set_defaults2(void *s, int mask, int flags); - -/** - * Parse the key/value pairs list in opts. For each key/value pair - * found, stores the value in the field in ctx that is named like the - * key. ctx must be an AVClass context, storing is done using - * AVOptions. - * - * @param opts options string to parse, may be NULL - * @param key_val_sep a 0-terminated list of characters used to - * separate key from value - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other - * @return the number of successfully set key/value pairs, or a negative - * value corresponding to an AVERROR code in case of error: - * AVERROR(EINVAL) if opts cannot be parsed, - * the error code issued by av_opt_set() if a key/value pair - * cannot be set - */ -int av_set_options_string(void *ctx, const char *opts, - const char *key_val_sep, const char *pairs_sep); - -/** - * Parse the key-value pairs list in opts. For each key=value pair found, - * set the value of the corresponding option in ctx. - * - * @param ctx the AVClass object to set options on - * @param opts the options string, key-value pairs separated by a - * delimiter - * @param shorthand a NULL-terminated array of options names for shorthand - * notation: if the first field in opts has no key part, - * the key is taken from the first element of shorthand; - * then again for the second, etc., until either opts is - * finished, shorthand is finished or a named option is - * found; after that, all options must be named - * @param key_val_sep a 0-terminated list of characters used to separate - * key from value, for example '=' - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other, for example ':' or ',' - * @return the number of successfully set key=value pairs, or a negative - * value corresponding to an AVERROR code in case of error: - * AVERROR(EINVAL) if opts cannot be parsed, - * the error code issued by av_set_string3() if a key/value pair - * cannot be set - * - * Options names must use only the following characters: a-z A-Z 0-9 - . / _ - * Separators must use characters distinct from option names and from each - * other. - */ -int av_opt_set_from_string(void *ctx, const char *opts, - const char *const *shorthand, - const char *key_val_sep, const char *pairs_sep); -/** - * Free all allocated objects in obj. - */ -void av_opt_free(void *obj); - -/** - * Check whether a particular flag is set in a flags field. - * - * @param field_name the name of the flag field option - * @param flag_name the name of the flag to check - * @return non-zero if the flag is set, zero if the flag isn't set, - * isn't of the right type, or the flags field doesn't exist. - */ -int av_opt_flag_is_set(void *obj, const char *field_name, const char *flag_name); - -/** - * Set all the options from a given dictionary on an object. - * - * @param obj a struct whose first element is a pointer to AVClass - * @param options options to process. This dictionary will be freed and replaced - * by a new one containing all options not found in obj. - * Of course this new dictionary needs to be freed by caller - * with av_dict_free(). - * - * @return 0 on success, a negative AVERROR if some option was found in obj, - * but could not be set. - * - * @see av_dict_copy() - */ -int av_opt_set_dict(void *obj, struct AVDictionary **options); - - -/** - * Set all the options from a given dictionary on an object. - * - * @param obj a struct whose first element is a pointer to AVClass - * @param options options to process. This dictionary will be freed and replaced - * by a new one containing all options not found in obj. - * Of course this new dictionary needs to be freed by caller - * with av_dict_free(). - * @param search_flags A combination of AV_OPT_SEARCH_*. - * - * @return 0 on success, a negative AVERROR if some option was found in obj, - * but could not be set. - * - * @see av_dict_copy() - */ -int av_opt_set_dict2(void *obj, struct AVDictionary **options, int search_flags); - -/** - * Extract a key-value pair from the beginning of a string. - * - * @param ropts pointer to the options string, will be updated to - * point to the rest of the string (one of the pairs_sep - * or the final NUL) - * @param key_val_sep a 0-terminated list of characters used to separate - * key from value, for example '=' - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other, for example ':' or ',' - * @param flags flags; see the AV_OPT_FLAG_* values below - * @param rkey parsed key; must be freed using av_free() - * @param rval parsed value; must be freed using av_free() - * - * @return >=0 for success, or a negative value corresponding to an - * AVERROR code in case of error; in particular: - * AVERROR(EINVAL) if no key is present - * - */ -int av_opt_get_key_value(const char **ropts, - const char *key_val_sep, const char *pairs_sep, - unsigned flags, - char **rkey, char **rval); - -enum { - - /** - * Accept to parse a value without a key; the key will then be returned - * as NULL. - */ - AV_OPT_FLAG_IMPLICIT_KEY = 1, -}; - -/** - * @defgroup opt_eval_funcs Evaluating option strings - * @{ - * This group of functions can be used to evaluate option strings - * and get numbers out of them. They do the same thing as av_opt_set(), - * except the result is written into the caller-supplied pointer. - * - * @param obj a struct whose first element is a pointer to AVClass. - * @param o an option for which the string is to be evaluated. - * @param val string to be evaluated. - * @param *_out value of the string will be written here. - * - * @return 0 on success, a negative number on failure. - */ -int av_opt_eval_flags (void *obj, const AVOption *o, const char *val, int *flags_out); -int av_opt_eval_int (void *obj, const AVOption *o, const char *val, int *int_out); -int av_opt_eval_int64 (void *obj, const AVOption *o, const char *val, int64_t *int64_out); -int av_opt_eval_float (void *obj, const AVOption *o, const char *val, float *float_out); -int av_opt_eval_double(void *obj, const AVOption *o, const char *val, double *double_out); -int av_opt_eval_q (void *obj, const AVOption *o, const char *val, AVRational *q_out); -/** - * @} - */ - -#define AV_OPT_SEARCH_CHILDREN (1 << 0) /**< Search in possible children of the - given object first. */ -/** - * The obj passed to av_opt_find() is fake -- only a double pointer to AVClass - * instead of a required pointer to a struct containing AVClass. This is - * useful for searching for options without needing to allocate the corresponding - * object. - */ -#define AV_OPT_SEARCH_FAKE_OBJ (1 << 1) - -/** - * In av_opt_get, return NULL if the option has a pointer type and is set to NULL, - * rather than returning an empty string. - */ -#define AV_OPT_ALLOW_NULL (1 << 2) - -/** - * Allows av_opt_query_ranges and av_opt_query_ranges_default to return more than - * one component for certain option types. - * @see AVOptionRanges for details. - */ -#define AV_OPT_MULTI_COMPONENT_RANGE (1 << 12) - -/** - * Look for an option in an object. Consider only options which - * have all the specified flags set. - * - * @param[in] obj A pointer to a struct whose first element is a - * pointer to an AVClass. - * Alternatively a double pointer to an AVClass, if - * AV_OPT_SEARCH_FAKE_OBJ search flag is set. - * @param[in] name The name of the option to look for. - * @param[in] unit When searching for named constants, name of the unit - * it belongs to. - * @param opt_flags Find only options with all the specified flags set (AV_OPT_FLAG). - * @param search_flags A combination of AV_OPT_SEARCH_*. - * - * @return A pointer to the option found, or NULL if no option - * was found. - * - * @note Options found with AV_OPT_SEARCH_CHILDREN flag may not be settable - * directly with av_opt_set(). Use special calls which take an options - * AVDictionary (e.g. avformat_open_input()) to set options found with this - * flag. - */ -const AVOption *av_opt_find(void *obj, const char *name, const char *unit, - int opt_flags, int search_flags); - -/** - * Look for an option in an object. Consider only options which - * have all the specified flags set. - * - * @param[in] obj A pointer to a struct whose first element is a - * pointer to an AVClass. - * Alternatively a double pointer to an AVClass, if - * AV_OPT_SEARCH_FAKE_OBJ search flag is set. - * @param[in] name The name of the option to look for. - * @param[in] unit When searching for named constants, name of the unit - * it belongs to. - * @param opt_flags Find only options with all the specified flags set (AV_OPT_FLAG). - * @param search_flags A combination of AV_OPT_SEARCH_*. - * @param[out] target_obj if non-NULL, an object to which the option belongs will be - * written here. It may be different from obj if AV_OPT_SEARCH_CHILDREN is present - * in search_flags. This parameter is ignored if search_flags contain - * AV_OPT_SEARCH_FAKE_OBJ. - * - * @return A pointer to the option found, or NULL if no option - * was found. - */ -const AVOption *av_opt_find2(void *obj, const char *name, const char *unit, - int opt_flags, int search_flags, void **target_obj); - -/** - * Iterate over all AVOptions belonging to obj. - * - * @param obj an AVOptions-enabled struct or a double pointer to an - * AVClass describing it. - * @param prev result of the previous call to av_opt_next() on this object - * or NULL - * @return next AVOption or NULL - */ -const AVOption *av_opt_next(const void *obj, const AVOption *prev); - -/** - * Iterate over AVOptions-enabled children of obj. - * - * @param prev result of a previous call to this function or NULL - * @return next AVOptions-enabled child or NULL - */ -void *av_opt_child_next(void *obj, void *prev); - -/** - * Iterate over potential AVOptions-enabled children of parent. - * - * @param iter a pointer where iteration state is stored. - * @return AVClass corresponding to next potential child or NULL - */ -const AVClass *av_opt_child_class_iterate(const AVClass *parent, void **iter); - -/** - * @defgroup opt_set_funcs Option setting functions - * @{ - * Those functions set the field of obj with the given name to value. - * - * @param[in] obj A struct whose first element is a pointer to an AVClass. - * @param[in] name the name of the field to set - * @param[in] val The value to set. In case of av_opt_set() if the field is not - * of a string type, then the given string is parsed. - * SI postfixes and some named scalars are supported. - * If the field is of a numeric type, it has to be a numeric or named - * scalar. Behavior with more than one scalar and +- infix operators - * is undefined. - * If the field is of a flags type, it has to be a sequence of numeric - * scalars or named flags separated by '+' or '-'. Prefixing a flag - * with '+' causes it to be set without affecting the other flags; - * similarly, '-' unsets a flag. - * If the field is of a dictionary type, it has to be a ':' separated list of - * key=value parameters. Values containing ':' special characters must be - * escaped. - * @param search_flags flags passed to av_opt_find2. I.e. if AV_OPT_SEARCH_CHILDREN - * is passed here, then the option may be set on a child of obj. - * - * @return 0 if the value has been set, or an AVERROR code in case of - * error: - * AVERROR_OPTION_NOT_FOUND if no matching option exists - * AVERROR(ERANGE) if the value is out of range - * AVERROR(EINVAL) if the value is not valid - */ -int av_opt_set (void *obj, const char *name, const char *val, int search_flags); -int av_opt_set_int (void *obj, const char *name, int64_t val, int search_flags); -int av_opt_set_double (void *obj, const char *name, double val, int search_flags); -int av_opt_set_q (void *obj, const char *name, AVRational val, int search_flags); -int av_opt_set_bin (void *obj, const char *name, const uint8_t *val, int size, int search_flags); -int av_opt_set_image_size(void *obj, const char *name, int w, int h, int search_flags); -int av_opt_set_pixel_fmt (void *obj, const char *name, enum AVPixelFormat fmt, int search_flags); -int av_opt_set_sample_fmt(void *obj, const char *name, enum AVSampleFormat fmt, int search_flags); -int av_opt_set_video_rate(void *obj, const char *name, AVRational val, int search_flags); -#if FF_API_OLD_CHANNEL_LAYOUT -attribute_deprecated -int av_opt_set_channel_layout(void *obj, const char *name, int64_t ch_layout, int search_flags); -#endif -int av_opt_set_chlayout(void *obj, const char *name, const AVChannelLayout *layout, int search_flags); -/** - * @note Any old dictionary present is discarded and replaced with a copy of the new one. The - * caller still owns val is and responsible for freeing it. - */ -int av_opt_set_dict_val(void *obj, const char *name, const AVDictionary *val, int search_flags); - -/** - * Set a binary option to an integer list. - * - * @param obj AVClass object to set options on - * @param name name of the binary option - * @param val pointer to an integer list (must have the correct type with - * regard to the contents of the list) - * @param term list terminator (usually 0 or -1) - * @param flags search flags - */ -#define av_opt_set_int_list(obj, name, val, term, flags) \ - (av_int_list_length(val, term) > INT_MAX / sizeof(*(val)) ? \ - AVERROR(EINVAL) : \ - av_opt_set_bin(obj, name, (const uint8_t *)(val), \ - av_int_list_length(val, term) * sizeof(*(val)), flags)) - -/** - * @} - */ - -/** - * @defgroup opt_get_funcs Option getting functions - * @{ - * Those functions get a value of the option with the given name from an object. - * - * @param[in] obj a struct whose first element is a pointer to an AVClass. - * @param[in] name name of the option to get. - * @param[in] search_flags flags passed to av_opt_find2. I.e. if AV_OPT_SEARCH_CHILDREN - * is passed here, then the option may be found in a child of obj. - * @param[out] out_val value of the option will be written here - * @return >=0 on success, a negative error code otherwise - */ -/** - * @note the returned string will be av_malloc()ed and must be av_free()ed by the caller - * - * @note if AV_OPT_ALLOW_NULL is set in search_flags in av_opt_get, and the - * option is of type AV_OPT_TYPE_STRING, AV_OPT_TYPE_BINARY or AV_OPT_TYPE_DICT - * and is set to NULL, *out_val will be set to NULL instead of an allocated - * empty string. - */ -int av_opt_get (void *obj, const char *name, int search_flags, uint8_t **out_val); -int av_opt_get_int (void *obj, const char *name, int search_flags, int64_t *out_val); -int av_opt_get_double (void *obj, const char *name, int search_flags, double *out_val); -int av_opt_get_q (void *obj, const char *name, int search_flags, AVRational *out_val); -int av_opt_get_image_size(void *obj, const char *name, int search_flags, int *w_out, int *h_out); -int av_opt_get_pixel_fmt (void *obj, const char *name, int search_flags, enum AVPixelFormat *out_fmt); -int av_opt_get_sample_fmt(void *obj, const char *name, int search_flags, enum AVSampleFormat *out_fmt); -int av_opt_get_video_rate(void *obj, const char *name, int search_flags, AVRational *out_val); -#if FF_API_OLD_CHANNEL_LAYOUT -attribute_deprecated -int av_opt_get_channel_layout(void *obj, const char *name, int search_flags, int64_t *ch_layout); -#endif -int av_opt_get_chlayout(void *obj, const char *name, int search_flags, AVChannelLayout *layout); -/** - * @param[out] out_val The returned dictionary is a copy of the actual value and must - * be freed with av_dict_free() by the caller - */ -int av_opt_get_dict_val(void *obj, const char *name, int search_flags, AVDictionary **out_val); -/** - * @} - */ -/** - * Gets a pointer to the requested field in a struct. - * This function allows accessing a struct even when its fields are moved or - * renamed since the application making the access has been compiled, - * - * @returns a pointer to the field, it can be cast to the correct type and read - * or written to. - */ -void *av_opt_ptr(const AVClass *avclass, void *obj, const char *name); - -/** - * Free an AVOptionRanges struct and set it to NULL. - */ -void av_opt_freep_ranges(AVOptionRanges **ranges); - -/** - * Get a list of allowed ranges for the given option. - * - * The returned list may depend on other fields in obj like for example profile. - * - * @param flags is a bitmask of flags, undefined flags should not be set and should be ignored - * AV_OPT_SEARCH_FAKE_OBJ indicates that the obj is a double pointer to a AVClass instead of a full instance - * AV_OPT_MULTI_COMPONENT_RANGE indicates that function may return more than one component, @see AVOptionRanges - * - * The result must be freed with av_opt_freep_ranges. - * - * @return number of compontents returned on success, a negative errro code otherwise - */ -int av_opt_query_ranges(AVOptionRanges **, void *obj, const char *key, int flags); - -/** - * Copy options from src object into dest object. - * - * The underlying AVClass of both src and dest must coincide. The guarantee - * below does not apply if this is not fulfilled. - * - * Options that require memory allocation (e.g. string or binary) are malloc'ed in dest object. - * Original memory allocated for such options is freed unless both src and dest options points to the same memory. - * - * Even on error it is guaranteed that allocated options from src and dest - * no longer alias each other afterwards; in particular calling av_opt_free() - * on both src and dest is safe afterwards if dest has been memdup'ed from src. - * - * @param dest Object to copy from - * @param src Object to copy into - * @return 0 on success, negative on error - */ -int av_opt_copy(void *dest, const void *src); - -/** - * Get a default list of allowed ranges for the given option. - * - * This list is constructed without using the AVClass.query_ranges() callback - * and can be used as fallback from within the callback. - * - * @param flags is a bitmask of flags, undefined flags should not be set and should be ignored - * AV_OPT_SEARCH_FAKE_OBJ indicates that the obj is a double pointer to a AVClass instead of a full instance - * AV_OPT_MULTI_COMPONENT_RANGE indicates that function may return more than one component, @see AVOptionRanges - * - * The result must be freed with av_opt_free_ranges. - * - * @return number of compontents returned on success, a negative errro code otherwise - */ -int av_opt_query_ranges_default(AVOptionRanges **, void *obj, const char *key, int flags); - -/** - * Check if given option is set to its default value. - * - * Options o must belong to the obj. This function must not be called to check child's options state. - * @see av_opt_is_set_to_default_by_name(). - * - * @param obj AVClass object to check option on - * @param o option to be checked - * @return >0 when option is set to its default, - * 0 when option is not set its default, - * <0 on error - */ -int av_opt_is_set_to_default(void *obj, const AVOption *o); - -/** - * Check if given option is set to its default value. - * - * @param obj AVClass object to check option on - * @param name option name - * @param search_flags combination of AV_OPT_SEARCH_* - * @return >0 when option is set to its default, - * 0 when option is not set its default, - * <0 on error - */ -int av_opt_is_set_to_default_by_name(void *obj, const char *name, int search_flags); - - -#define AV_OPT_SERIALIZE_SKIP_DEFAULTS 0x00000001 ///< Serialize options that are not set to default values only. -#define AV_OPT_SERIALIZE_OPT_FLAGS_EXACT 0x00000002 ///< Serialize options that exactly match opt_flags only. - -/** - * Serialize object's options. - * - * Create a string containing object's serialized options. - * Such string may be passed back to av_opt_set_from_string() in order to restore option values. - * A key/value or pairs separator occurring in the serialized value or - * name string are escaped through the av_escape() function. - * - * @param[in] obj AVClass object to serialize - * @param[in] opt_flags serialize options with all the specified flags set (AV_OPT_FLAG) - * @param[in] flags combination of AV_OPT_SERIALIZE_* flags - * @param[out] buffer Pointer to buffer that will be allocated with string containg serialized options. - * Buffer must be freed by the caller when is no longer needed. - * @param[in] key_val_sep character used to separate key from value - * @param[in] pairs_sep character used to separate two pairs from each other - * @return >= 0 on success, negative on error - * @warning Separators cannot be neither '\\' nor '\0'. They also cannot be the same. - */ -int av_opt_serialize(void *obj, int opt_flags, int flags, char **buffer, - const char key_val_sep, const char pairs_sep); -/** - * @} - */ - -#endif /* AVUTIL_OPT_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/parseutils.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/parseutils.h deleted file mode 100644 index e66d24b7..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/parseutils.h +++ /dev/null @@ -1,193 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PARSEUTILS_H -#define AVUTIL_PARSEUTILS_H - -#include - -#include "rational.h" - -/** - * @file - * misc parsing utilities - */ - -/** - * Parse str and store the parsed ratio in q. - * - * Note that a ratio with infinite (1/0) or negative value is - * considered valid, so you should check on the returned value if you - * want to exclude those values. - * - * The undefined value can be expressed using the "0:0" string. - * - * @param[in,out] q pointer to the AVRational which will contain the ratio - * @param[in] str the string to parse: it has to be a string in the format - * num:den, a float number or an expression - * @param[in] max the maximum allowed numerator and denominator - * @param[in] log_offset log level offset which is applied to the log - * level of log_ctx - * @param[in] log_ctx parent logging context - * @return >= 0 on success, a negative error code otherwise - */ -int av_parse_ratio(AVRational *q, const char *str, int max, - int log_offset, void *log_ctx); - -#define av_parse_ratio_quiet(rate, str, max) \ - av_parse_ratio(rate, str, max, AV_LOG_MAX_OFFSET, NULL) - -/** - * Parse str and put in width_ptr and height_ptr the detected values. - * - * @param[in,out] width_ptr pointer to the variable which will contain the detected - * width value - * @param[in,out] height_ptr pointer to the variable which will contain the detected - * height value - * @param[in] str the string to parse: it has to be a string in the format - * width x height or a valid video size abbreviation. - * @return >= 0 on success, a negative error code otherwise - */ -int av_parse_video_size(int *width_ptr, int *height_ptr, const char *str); - -/** - * Parse str and store the detected values in *rate. - * - * @param[in,out] rate pointer to the AVRational which will contain the detected - * frame rate - * @param[in] str the string to parse: it has to be a string in the format - * rate_num / rate_den, a float number or a valid video rate abbreviation - * @return >= 0 on success, a negative error code otherwise - */ -int av_parse_video_rate(AVRational *rate, const char *str); - -/** - * Put the RGBA values that correspond to color_string in rgba_color. - * - * @param color_string a string specifying a color. It can be the name of - * a color (case insensitive match) or a [0x|#]RRGGBB[AA] sequence, - * possibly followed by "@" and a string representing the alpha - * component. - * The alpha component may be a string composed by "0x" followed by an - * hexadecimal number or a decimal number between 0.0 and 1.0, which - * represents the opacity value (0x00/0.0 means completely transparent, - * 0xff/1.0 completely opaque). - * If the alpha component is not specified then 0xff is assumed. - * The string "random" will result in a random color. - * @param slen length of the initial part of color_string containing the - * color. It can be set to -1 if color_string is a null terminated string - * containing nothing else than the color. - * @return >= 0 in case of success, a negative value in case of - * failure (for example if color_string cannot be parsed). - */ -int av_parse_color(uint8_t *rgba_color, const char *color_string, int slen, - void *log_ctx); - -/** - * Get the name of a color from the internal table of hard-coded named - * colors. - * - * This function is meant to enumerate the color names recognized by - * av_parse_color(). - * - * @param color_idx index of the requested color, starting from 0 - * @param rgbp if not NULL, will point to a 3-elements array with the color value in RGB - * @return the color name string or NULL if color_idx is not in the array - */ -const char *av_get_known_color_name(int color_idx, const uint8_t **rgb); - -/** - * Parse timestr and return in *time a corresponding number of - * microseconds. - * - * @param timeval puts here the number of microseconds corresponding - * to the string in timestr. If the string represents a duration, it - * is the number of microseconds contained in the time interval. If - * the string is a date, is the number of microseconds since 1st of - * January, 1970 up to the time of the parsed date. If timestr cannot - * be successfully parsed, set *time to INT64_MIN. - - * @param timestr a string representing a date or a duration. - * - If a date the syntax is: - * @code - * [{YYYY-MM-DD|YYYYMMDD}[T|t| ]]{{HH:MM:SS[.m...]]]}|{HHMMSS[.m...]]]}}[Z] - * now - * @endcode - * If the value is "now" it takes the current time. - * Time is local time unless Z is appended, in which case it is - * interpreted as UTC. - * If the year-month-day part is not specified it takes the current - * year-month-day. - * - If a duration the syntax is: - * @code - * [-][HH:]MM:SS[.m...] - * [-]S+[.m...] - * @endcode - * @param duration flag which tells how to interpret timestr, if not - * zero timestr is interpreted as a duration, otherwise as a date - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code otherwise - */ -int av_parse_time(int64_t *timeval, const char *timestr, int duration); - -/** - * Attempt to find a specific tag in a URL. - * - * syntax: '?tag1=val1&tag2=val2...'. Little URL decoding is done. - * Return 1 if found. - */ -int av_find_info_tag(char *arg, int arg_size, const char *tag1, const char *info); - -/** - * Simplified version of strptime - * - * Parse the input string p according to the format string fmt and - * store its results in the structure dt. - * This implementation supports only a subset of the formats supported - * by the standard strptime(). - * - * The supported input field descriptors are listed below. - * - %H: the hour as a decimal number, using a 24-hour clock, in the - * range '00' through '23' - * - %J: hours as a decimal number, in the range '0' through INT_MAX - * - %M: the minute as a decimal number, using a 24-hour clock, in the - * range '00' through '59' - * - %S: the second as a decimal number, using a 24-hour clock, in the - * range '00' through '59' - * - %Y: the year as a decimal number, using the Gregorian calendar - * - %m: the month as a decimal number, in the range '1' through '12' - * - %d: the day of the month as a decimal number, in the range '1' - * through '31' - * - %T: alias for '%H:%M:%S' - * - %%: a literal '%' - * - * @return a pointer to the first character not processed in this function - * call. In case the input string contains more characters than - * required by the format string the return value points right after - * the last consumed input character. In case the whole input string - * is consumed the return value points to the null byte at the end of - * the string. On failure NULL is returned. - */ -char *av_small_strptime(const char *p, const char *fmt, struct tm *dt); - -/** - * Convert the decomposed UTC time in tm to a time_t value. - */ -time_t av_timegm(struct tm *tm); - -#endif /* AVUTIL_PARSEUTILS_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/pixdesc.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/pixdesc.h deleted file mode 100644 index f8a195ff..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/pixdesc.h +++ /dev/null @@ -1,410 +0,0 @@ -/* - * pixel format descriptor - * Copyright (c) 2009 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PIXDESC_H -#define AVUTIL_PIXDESC_H - -#include - -#include "attributes.h" -#include "pixfmt.h" - -typedef struct AVComponentDescriptor { - /** - * Which of the 4 planes contains the component. - */ - int plane; - - /** - * Number of elements between 2 horizontally consecutive pixels. - * Elements are bits for bitstream formats, bytes otherwise. - */ - int step; - - /** - * Number of elements before the component of the first pixel. - * Elements are bits for bitstream formats, bytes otherwise. - */ - int offset; - - /** - * Number of least significant bits that must be shifted away - * to get the value. - */ - int shift; - - /** - * Number of bits in the component. - */ - int depth; -} AVComponentDescriptor; - -/** - * Descriptor that unambiguously describes how the bits of a pixel are - * stored in the up to 4 data planes of an image. It also stores the - * subsampling factors and number of components. - * - * @note This is separate of the colorspace (RGB, YCbCr, YPbPr, JPEG-style YUV - * and all the YUV variants) AVPixFmtDescriptor just stores how values - * are stored not what these values represent. - */ -typedef struct AVPixFmtDescriptor { - const char *name; - uint8_t nb_components; ///< The number of components each pixel has, (1-4) - - /** - * Amount to shift the luma width right to find the chroma width. - * For YV12 this is 1 for example. - * chroma_width = AV_CEIL_RSHIFT(luma_width, log2_chroma_w) - * The note above is needed to ensure rounding up. - * This value only refers to the chroma components. - */ - uint8_t log2_chroma_w; - - /** - * Amount to shift the luma height right to find the chroma height. - * For YV12 this is 1 for example. - * chroma_height= AV_CEIL_RSHIFT(luma_height, log2_chroma_h) - * The note above is needed to ensure rounding up. - * This value only refers to the chroma components. - */ - uint8_t log2_chroma_h; - - /** - * Combination of AV_PIX_FMT_FLAG_... flags. - */ - uint64_t flags; - - /** - * Parameters that describe how pixels are packed. - * If the format has 1 or 2 components, then luma is 0. - * If the format has 3 or 4 components: - * if the RGB flag is set then 0 is red, 1 is green and 2 is blue; - * otherwise 0 is luma, 1 is chroma-U and 2 is chroma-V. - * - * If present, the Alpha channel is always the last component. - */ - AVComponentDescriptor comp[4]; - - /** - * Alternative comma-separated names. - */ - const char *alias; -} AVPixFmtDescriptor; - -/** - * Pixel format is big-endian. - */ -#define AV_PIX_FMT_FLAG_BE (1 << 0) -/** - * Pixel format has a palette in data[1], values are indexes in this palette. - */ -#define AV_PIX_FMT_FLAG_PAL (1 << 1) -/** - * All values of a component are bit-wise packed end to end. - */ -#define AV_PIX_FMT_FLAG_BITSTREAM (1 << 2) -/** - * Pixel format is an HW accelerated format. - */ -#define AV_PIX_FMT_FLAG_HWACCEL (1 << 3) -/** - * At least one pixel component is not in the first data plane. - */ -#define AV_PIX_FMT_FLAG_PLANAR (1 << 4) -/** - * The pixel format contains RGB-like data (as opposed to YUV/grayscale). - */ -#define AV_PIX_FMT_FLAG_RGB (1 << 5) - -/** - * The pixel format has an alpha channel. This is set on all formats that - * support alpha in some way, including AV_PIX_FMT_PAL8. The alpha is always - * straight, never pre-multiplied. - * - * If a codec or a filter does not support alpha, it should set all alpha to - * opaque, or use the equivalent pixel formats without alpha component, e.g. - * AV_PIX_FMT_RGB0 (or AV_PIX_FMT_RGB24 etc.) instead of AV_PIX_FMT_RGBA. - */ -#define AV_PIX_FMT_FLAG_ALPHA (1 << 7) - -/** - * The pixel format is following a Bayer pattern - */ -#define AV_PIX_FMT_FLAG_BAYER (1 << 8) - -/** - * The pixel format contains IEEE-754 floating point values. Precision (double, - * single, or half) should be determined by the pixel size (64, 32, or 16 bits). - */ -#define AV_PIX_FMT_FLAG_FLOAT (1 << 9) - -/** - * Return the number of bits per pixel used by the pixel format - * described by pixdesc. Note that this is not the same as the number - * of bits per sample. - * - * The returned number of bits refers to the number of bits actually - * used for storing the pixel information, that is padding bits are - * not counted. - */ -int av_get_bits_per_pixel(const AVPixFmtDescriptor *pixdesc); - -/** - * Return the number of bits per pixel for the pixel format - * described by pixdesc, including any padding or unused bits. - */ -int av_get_padded_bits_per_pixel(const AVPixFmtDescriptor *pixdesc); - -/** - * @return a pixel format descriptor for provided pixel format or NULL if - * this pixel format is unknown. - */ -const AVPixFmtDescriptor *av_pix_fmt_desc_get(enum AVPixelFormat pix_fmt); - -/** - * Iterate over all pixel format descriptors known to libavutil. - * - * @param prev previous descriptor. NULL to get the first descriptor. - * - * @return next descriptor or NULL after the last descriptor - */ -const AVPixFmtDescriptor *av_pix_fmt_desc_next(const AVPixFmtDescriptor *prev); - -/** - * @return an AVPixelFormat id described by desc, or AV_PIX_FMT_NONE if desc - * is not a valid pointer to a pixel format descriptor. - */ -enum AVPixelFormat av_pix_fmt_desc_get_id(const AVPixFmtDescriptor *desc); - -/** - * Utility function to access log2_chroma_w log2_chroma_h from - * the pixel format AVPixFmtDescriptor. - * - * @param[in] pix_fmt the pixel format - * @param[out] h_shift store log2_chroma_w (horizontal/width shift) - * @param[out] v_shift store log2_chroma_h (vertical/height shift) - * - * @return 0 on success, AVERROR(ENOSYS) on invalid or unknown pixel format - */ -int av_pix_fmt_get_chroma_sub_sample(enum AVPixelFormat pix_fmt, - int *h_shift, int *v_shift); - -/** - * @return number of planes in pix_fmt, a negative AVERROR if pix_fmt is not a - * valid pixel format. - */ -int av_pix_fmt_count_planes(enum AVPixelFormat pix_fmt); - -/** - * @return the name for provided color range or NULL if unknown. - */ -const char *av_color_range_name(enum AVColorRange range); - -/** - * @return the AVColorRange value for name or an AVError if not found. - */ -int av_color_range_from_name(const char *name); - -/** - * @return the name for provided color primaries or NULL if unknown. - */ -const char *av_color_primaries_name(enum AVColorPrimaries primaries); - -/** - * @return the AVColorPrimaries value for name or an AVError if not found. - */ -int av_color_primaries_from_name(const char *name); - -/** - * @return the name for provided color transfer or NULL if unknown. - */ -const char *av_color_transfer_name(enum AVColorTransferCharacteristic transfer); - -/** - * @return the AVColorTransferCharacteristic value for name or an AVError if not found. - */ -int av_color_transfer_from_name(const char *name); - -/** - * @return the name for provided color space or NULL if unknown. - */ -const char *av_color_space_name(enum AVColorSpace space); - -/** - * @return the AVColorSpace value for name or an AVError if not found. - */ -int av_color_space_from_name(const char *name); - -/** - * @return the name for provided chroma location or NULL if unknown. - */ -const char *av_chroma_location_name(enum AVChromaLocation location); - -/** - * @return the AVChromaLocation value for name or an AVError if not found. - */ -int av_chroma_location_from_name(const char *name); - -/** - * Return the pixel format corresponding to name. - * - * If there is no pixel format with name name, then looks for a - * pixel format with the name corresponding to the native endian - * format of name. - * For example in a little-endian system, first looks for "gray16", - * then for "gray16le". - * - * Finally if no pixel format has been found, returns AV_PIX_FMT_NONE. - */ -enum AVPixelFormat av_get_pix_fmt(const char *name); - -/** - * Return the short name for a pixel format, NULL in case pix_fmt is - * unknown. - * - * @see av_get_pix_fmt(), av_get_pix_fmt_string() - */ -const char *av_get_pix_fmt_name(enum AVPixelFormat pix_fmt); - -/** - * Print in buf the string corresponding to the pixel format with - * number pix_fmt, or a header if pix_fmt is negative. - * - * @param buf the buffer where to write the string - * @param buf_size the size of buf - * @param pix_fmt the number of the pixel format to print the - * corresponding info string, or a negative value to print the - * corresponding header. - */ -char *av_get_pix_fmt_string(char *buf, int buf_size, - enum AVPixelFormat pix_fmt); - -/** - * Read a line from an image, and write the values of the - * pixel format component c to dst. - * - * @param data the array containing the pointers to the planes of the image - * @param linesize the array containing the linesizes of the image - * @param desc the pixel format descriptor for the image - * @param x the horizontal coordinate of the first pixel to read - * @param y the vertical coordinate of the first pixel to read - * @param w the width of the line to read, that is the number of - * values to write to dst - * @param read_pal_component if not zero and the format is a paletted - * format writes the values corresponding to the palette - * component c in data[1] to dst, rather than the palette indexes in - * data[0]. The behavior is undefined if the format is not paletted. - * @param dst_element_size size of elements in dst array (2 or 4 byte) - */ -void av_read_image_line2(void *dst, const uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w, int read_pal_component, - int dst_element_size); - -void av_read_image_line(uint16_t *dst, const uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w, int read_pal_component); - -/** - * Write the values from src to the pixel format component c of an - * image line. - * - * @param src array containing the values to write - * @param data the array containing the pointers to the planes of the - * image to write into. It is supposed to be zeroed. - * @param linesize the array containing the linesizes of the image - * @param desc the pixel format descriptor for the image - * @param x the horizontal coordinate of the first pixel to write - * @param y the vertical coordinate of the first pixel to write - * @param w the width of the line to write, that is the number of - * values to write to the image line - * @param src_element_size size of elements in src array (2 or 4 byte) - */ -void av_write_image_line2(const void *src, uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w, int src_element_size); - -void av_write_image_line(const uint16_t *src, uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w); - -/** - * Utility function to swap the endianness of a pixel format. - * - * @param[in] pix_fmt the pixel format - * - * @return pixel format with swapped endianness if it exists, - * otherwise AV_PIX_FMT_NONE - */ -enum AVPixelFormat av_pix_fmt_swap_endianness(enum AVPixelFormat pix_fmt); - -#define FF_LOSS_RESOLUTION 0x0001 /**< loss due to resolution change */ -#define FF_LOSS_DEPTH 0x0002 /**< loss due to color depth change */ -#define FF_LOSS_COLORSPACE 0x0004 /**< loss due to color space conversion */ -#define FF_LOSS_ALPHA 0x0008 /**< loss of alpha bits */ -#define FF_LOSS_COLORQUANT 0x0010 /**< loss due to color quantization */ -#define FF_LOSS_CHROMA 0x0020 /**< loss of chroma (e.g. RGB to gray conversion) */ - -/** - * Compute what kind of losses will occur when converting from one specific - * pixel format to another. - * When converting from one pixel format to another, information loss may occur. - * For example, when converting from RGB24 to GRAY, the color information will - * be lost. Similarly, other losses occur when converting from some formats to - * other formats. These losses can involve loss of chroma, but also loss of - * resolution, loss of color depth, loss due to the color space conversion, loss - * of the alpha bits or loss due to color quantization. - * av_get_fix_fmt_loss() informs you about the various types of losses - * which will occur when converting from one pixel format to another. - * - * @param[in] dst_pix_fmt destination pixel format - * @param[in] src_pix_fmt source pixel format - * @param[in] has_alpha Whether the source pixel format alpha channel is used. - * @return Combination of flags informing you what kind of losses will occur - * (maximum loss for an invalid dst_pix_fmt). - */ -int av_get_pix_fmt_loss(enum AVPixelFormat dst_pix_fmt, - enum AVPixelFormat src_pix_fmt, - int has_alpha); - -/** - * Compute what kind of losses will occur when converting from one specific - * pixel format to another. - * When converting from one pixel format to another, information loss may occur. - * For example, when converting from RGB24 to GRAY, the color information will - * be lost. Similarly, other losses occur when converting from some formats to - * other formats. These losses can involve loss of chroma, but also loss of - * resolution, loss of color depth, loss due to the color space conversion, loss - * of the alpha bits or loss due to color quantization. - * av_get_fix_fmt_loss() informs you about the various types of losses - * which will occur when converting from one pixel format to another. - * - * @param[in] dst_pix_fmt destination pixel format - * @param[in] src_pix_fmt source pixel format - * @param[in] has_alpha Whether the source pixel format alpha channel is used. - * @return Combination of flags informing you what kind of losses will occur - * (maximum loss for an invalid dst_pix_fmt). - */ -enum AVPixelFormat av_find_best_pix_fmt_of_2(enum AVPixelFormat dst_pix_fmt1, enum AVPixelFormat dst_pix_fmt2, - enum AVPixelFormat src_pix_fmt, int has_alpha, int *loss_ptr); - -#endif /* AVUTIL_PIXDESC_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/pixelutils.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/pixelutils.h deleted file mode 100644 index 7a997cde..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/pixelutils.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PIXELUTILS_H -#define AVUTIL_PIXELUTILS_H - -#include -#include - -/** - * Sum of abs(src1[x] - src2[x]) - */ -typedef int (*av_pixelutils_sad_fn)(const uint8_t *src1, ptrdiff_t stride1, - const uint8_t *src2, ptrdiff_t stride2); - -/** - * Get a potentially optimized pointer to a Sum-of-absolute-differences - * function (see the av_pixelutils_sad_fn prototype). - * - * @param w_bits 1< - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PIXFMT_H -#define AVUTIL_PIXFMT_H - -/** - * @file - * pixel format definitions - */ - -#include "libavutil/avconfig.h" -#include "version.h" - -#define AVPALETTE_SIZE 1024 -#define AVPALETTE_COUNT 256 - -/** - * Pixel format. - * - * @note - * AV_PIX_FMT_RGB32 is handled in an endian-specific manner. An RGBA - * color is put together as: - * (A << 24) | (R << 16) | (G << 8) | B - * This is stored as BGRA on little-endian CPU architectures and ARGB on - * big-endian CPUs. - * - * @note - * If the resolution is not a multiple of the chroma subsampling factor - * then the chroma plane resolution must be rounded up. - * - * @par - * When the pixel format is palettized RGB32 (AV_PIX_FMT_PAL8), the palettized - * image data is stored in AVFrame.data[0]. The palette is transported in - * AVFrame.data[1], is 1024 bytes long (256 4-byte entries) and is - * formatted the same as in AV_PIX_FMT_RGB32 described above (i.e., it is - * also endian-specific). Note also that the individual RGB32 palette - * components stored in AVFrame.data[1] should be in the range 0..255. - * This is important as many custom PAL8 video codecs that were designed - * to run on the IBM VGA graphics adapter use 6-bit palette components. - * - * @par - * For all the 8 bits per pixel formats, an RGB32 palette is in data[1] like - * for pal8. This palette is filled in automatically by the function - * allocating the picture. - */ -enum AVPixelFormat { - AV_PIX_FMT_NONE = -1, - AV_PIX_FMT_YUV420P, ///< planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples) - AV_PIX_FMT_YUYV422, ///< packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr - AV_PIX_FMT_RGB24, ///< packed RGB 8:8:8, 24bpp, RGBRGB... - AV_PIX_FMT_BGR24, ///< packed RGB 8:8:8, 24bpp, BGRBGR... - AV_PIX_FMT_YUV422P, ///< planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples) - AV_PIX_FMT_YUV444P, ///< planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples) - AV_PIX_FMT_YUV410P, ///< planar YUV 4:1:0, 9bpp, (1 Cr & Cb sample per 4x4 Y samples) - AV_PIX_FMT_YUV411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) - AV_PIX_FMT_GRAY8, ///< Y , 8bpp - AV_PIX_FMT_MONOWHITE, ///< Y , 1bpp, 0 is white, 1 is black, in each byte pixels are ordered from the msb to the lsb - AV_PIX_FMT_MONOBLACK, ///< Y , 1bpp, 0 is black, 1 is white, in each byte pixels are ordered from the msb to the lsb - AV_PIX_FMT_PAL8, ///< 8 bits with AV_PIX_FMT_RGB32 palette - AV_PIX_FMT_YUVJ420P, ///< planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV420P and setting color_range - AV_PIX_FMT_YUVJ422P, ///< planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV422P and setting color_range - AV_PIX_FMT_YUVJ444P, ///< planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV444P and setting color_range - AV_PIX_FMT_UYVY422, ///< packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1 - AV_PIX_FMT_UYYVYY411, ///< packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3 - AV_PIX_FMT_BGR8, ///< packed RGB 3:3:2, 8bpp, (msb)2B 3G 3R(lsb) - AV_PIX_FMT_BGR4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1B 2G 1R(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits - AV_PIX_FMT_BGR4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1B 2G 1R(lsb) - AV_PIX_FMT_RGB8, ///< packed RGB 3:3:2, 8bpp, (msb)2R 3G 3B(lsb) - AV_PIX_FMT_RGB4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1R 2G 1B(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits - AV_PIX_FMT_RGB4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1R 2G 1B(lsb) - AV_PIX_FMT_NV12, ///< planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (first byte U and the following byte V) - AV_PIX_FMT_NV21, ///< as above, but U and V bytes are swapped - - AV_PIX_FMT_ARGB, ///< packed ARGB 8:8:8:8, 32bpp, ARGBARGB... - AV_PIX_FMT_RGBA, ///< packed RGBA 8:8:8:8, 32bpp, RGBARGBA... - AV_PIX_FMT_ABGR, ///< packed ABGR 8:8:8:8, 32bpp, ABGRABGR... - AV_PIX_FMT_BGRA, ///< packed BGRA 8:8:8:8, 32bpp, BGRABGRA... - - AV_PIX_FMT_GRAY16BE, ///< Y , 16bpp, big-endian - AV_PIX_FMT_GRAY16LE, ///< Y , 16bpp, little-endian - AV_PIX_FMT_YUV440P, ///< planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples) - AV_PIX_FMT_YUVJ440P, ///< planar YUV 4:4:0 full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV440P and setting color_range - AV_PIX_FMT_YUVA420P, ///< planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples) - AV_PIX_FMT_RGB48BE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as big-endian - AV_PIX_FMT_RGB48LE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as little-endian - - AV_PIX_FMT_RGB565BE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), big-endian - AV_PIX_FMT_RGB565LE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), little-endian - AV_PIX_FMT_RGB555BE, ///< packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), big-endian , X=unused/undefined - AV_PIX_FMT_RGB555LE, ///< packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), little-endian, X=unused/undefined - - AV_PIX_FMT_BGR565BE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), big-endian - AV_PIX_FMT_BGR565LE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), little-endian - AV_PIX_FMT_BGR555BE, ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), big-endian , X=unused/undefined - AV_PIX_FMT_BGR555LE, ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), little-endian, X=unused/undefined - - /** - * Hardware acceleration through VA-API, data[3] contains a - * VASurfaceID. - */ - AV_PIX_FMT_VAAPI, - - AV_PIX_FMT_YUV420P16LE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV420P16BE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV422P16LE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV422P16BE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV444P16LE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV444P16BE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_DXVA2_VLD, ///< HW decoding through DXVA2, Picture.data[3] contains a LPDIRECT3DSURFACE9 pointer - - AV_PIX_FMT_RGB444LE, ///< packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_RGB444BE, ///< packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), big-endian, X=unused/undefined - AV_PIX_FMT_BGR444LE, ///< packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_BGR444BE, ///< packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), big-endian, X=unused/undefined - AV_PIX_FMT_YA8, ///< 8 bits gray, 8 bits alpha - - AV_PIX_FMT_Y400A = AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8 - AV_PIX_FMT_GRAY8A= AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8 - - AV_PIX_FMT_BGR48BE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as big-endian - AV_PIX_FMT_BGR48LE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as little-endian - - /** - * The following 12 formats have the disadvantage of needing 1 format for each bit depth. - * Notice that each 9/10 bits sample is stored in 16 bits with extra padding. - * If you want to support multiple bit depths, then using AV_PIX_FMT_YUV420P16* with the bpp stored separately is better. - */ - AV_PIX_FMT_YUV420P9BE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P9LE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV420P10BE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P10LE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV422P10BE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P10LE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV444P9BE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P9LE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV444P10BE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P10LE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV422P9BE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P9LE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_GBRP, ///< planar GBR 4:4:4 24bpp - AV_PIX_FMT_GBR24P = AV_PIX_FMT_GBRP, // alias for #AV_PIX_FMT_GBRP - AV_PIX_FMT_GBRP9BE, ///< planar GBR 4:4:4 27bpp, big-endian - AV_PIX_FMT_GBRP9LE, ///< planar GBR 4:4:4 27bpp, little-endian - AV_PIX_FMT_GBRP10BE, ///< planar GBR 4:4:4 30bpp, big-endian - AV_PIX_FMT_GBRP10LE, ///< planar GBR 4:4:4 30bpp, little-endian - AV_PIX_FMT_GBRP16BE, ///< planar GBR 4:4:4 48bpp, big-endian - AV_PIX_FMT_GBRP16LE, ///< planar GBR 4:4:4 48bpp, little-endian - AV_PIX_FMT_YUVA422P, ///< planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples) - AV_PIX_FMT_YUVA444P, ///< planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples) - AV_PIX_FMT_YUVA420P9BE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), big-endian - AV_PIX_FMT_YUVA420P9LE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), little-endian - AV_PIX_FMT_YUVA422P9BE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), big-endian - AV_PIX_FMT_YUVA422P9LE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), little-endian - AV_PIX_FMT_YUVA444P9BE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), big-endian - AV_PIX_FMT_YUVA444P9LE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), little-endian - AV_PIX_FMT_YUVA420P10BE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian) - AV_PIX_FMT_YUVA420P10LE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian) - AV_PIX_FMT_YUVA422P10BE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA422P10LE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian) - AV_PIX_FMT_YUVA444P10BE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA444P10LE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian) - AV_PIX_FMT_YUVA420P16BE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian) - AV_PIX_FMT_YUVA420P16LE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian) - AV_PIX_FMT_YUVA422P16BE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA422P16LE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian) - AV_PIX_FMT_YUVA444P16BE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA444P16LE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian) - - AV_PIX_FMT_VDPAU, ///< HW acceleration through VDPAU, Picture.data[3] contains a VdpVideoSurface - - AV_PIX_FMT_XYZ12LE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), the 2-byte value for each X/Y/Z is stored as little-endian, the 4 lower bits are set to 0 - AV_PIX_FMT_XYZ12BE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), the 2-byte value for each X/Y/Z is stored as big-endian, the 4 lower bits are set to 0 - AV_PIX_FMT_NV16, ///< interleaved chroma YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples) - AV_PIX_FMT_NV20LE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_NV20BE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - - AV_PIX_FMT_RGBA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian - AV_PIX_FMT_RGBA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian - AV_PIX_FMT_BGRA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian - AV_PIX_FMT_BGRA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian - - AV_PIX_FMT_YVYU422, ///< packed YUV 4:2:2, 16bpp, Y0 Cr Y1 Cb - - AV_PIX_FMT_YA16BE, ///< 16 bits gray, 16 bits alpha (big-endian) - AV_PIX_FMT_YA16LE, ///< 16 bits gray, 16 bits alpha (little-endian) - - AV_PIX_FMT_GBRAP, ///< planar GBRA 4:4:4:4 32bpp - AV_PIX_FMT_GBRAP16BE, ///< planar GBRA 4:4:4:4 64bpp, big-endian - AV_PIX_FMT_GBRAP16LE, ///< planar GBRA 4:4:4:4 64bpp, little-endian - /** - * HW acceleration through QSV, data[3] contains a pointer to the - * mfxFrameSurface1 structure. - */ - AV_PIX_FMT_QSV, - /** - * HW acceleration though MMAL, data[3] contains a pointer to the - * MMAL_BUFFER_HEADER_T structure. - */ - AV_PIX_FMT_MMAL, - - AV_PIX_FMT_D3D11VA_VLD, ///< HW decoding through Direct3D11 via old API, Picture.data[3] contains a ID3D11VideoDecoderOutputView pointer - - /** - * HW acceleration through CUDA. data[i] contain CUdeviceptr pointers - * exactly as for system memory frames. - */ - AV_PIX_FMT_CUDA, - - AV_PIX_FMT_0RGB, ///< packed RGB 8:8:8, 32bpp, XRGBXRGB... X=unused/undefined - AV_PIX_FMT_RGB0, ///< packed RGB 8:8:8, 32bpp, RGBXRGBX... X=unused/undefined - AV_PIX_FMT_0BGR, ///< packed BGR 8:8:8, 32bpp, XBGRXBGR... X=unused/undefined - AV_PIX_FMT_BGR0, ///< packed BGR 8:8:8, 32bpp, BGRXBGRX... X=unused/undefined - - AV_PIX_FMT_YUV420P12BE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P12LE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV420P14BE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P14LE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV422P14BE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P14LE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV444P14BE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P14LE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_GBRP12BE, ///< planar GBR 4:4:4 36bpp, big-endian - AV_PIX_FMT_GBRP12LE, ///< planar GBR 4:4:4 36bpp, little-endian - AV_PIX_FMT_GBRP14BE, ///< planar GBR 4:4:4 42bpp, big-endian - AV_PIX_FMT_GBRP14LE, ///< planar GBR 4:4:4 42bpp, little-endian - AV_PIX_FMT_YUVJ411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV411P and setting color_range - - AV_PIX_FMT_BAYER_BGGR8, ///< bayer, BGBG..(odd line), GRGR..(even line), 8-bit samples - AV_PIX_FMT_BAYER_RGGB8, ///< bayer, RGRG..(odd line), GBGB..(even line), 8-bit samples - AV_PIX_FMT_BAYER_GBRG8, ///< bayer, GBGB..(odd line), RGRG..(even line), 8-bit samples - AV_PIX_FMT_BAYER_GRBG8, ///< bayer, GRGR..(odd line), BGBG..(even line), 8-bit samples - AV_PIX_FMT_BAYER_BGGR16LE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_BGGR16BE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, big-endian - AV_PIX_FMT_BAYER_RGGB16LE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_RGGB16BE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, big-endian - AV_PIX_FMT_BAYER_GBRG16LE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_GBRG16BE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, big-endian - AV_PIX_FMT_BAYER_GRBG16LE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_GRBG16BE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, big-endian - -#if FF_API_XVMC - AV_PIX_FMT_XVMC,///< XVideo Motion Acceleration via common packet passing -#endif - - AV_PIX_FMT_YUV440P10LE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian - AV_PIX_FMT_YUV440P10BE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian - AV_PIX_FMT_YUV440P12LE, ///< planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian - AV_PIX_FMT_YUV440P12BE, ///< planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian - AV_PIX_FMT_AYUV64LE, ///< packed AYUV 4:4:4,64bpp (1 Cr & Cb sample per 1x1 Y & A samples), little-endian - AV_PIX_FMT_AYUV64BE, ///< packed AYUV 4:4:4,64bpp (1 Cr & Cb sample per 1x1 Y & A samples), big-endian - - AV_PIX_FMT_VIDEOTOOLBOX, ///< hardware decoding through Videotoolbox - - AV_PIX_FMT_P010LE, ///< like NV12, with 10bpp per component, data in the high bits, zeros in the low bits, little-endian - AV_PIX_FMT_P010BE, ///< like NV12, with 10bpp per component, data in the high bits, zeros in the low bits, big-endian - - AV_PIX_FMT_GBRAP12BE, ///< planar GBR 4:4:4:4 48bpp, big-endian - AV_PIX_FMT_GBRAP12LE, ///< planar GBR 4:4:4:4 48bpp, little-endian - - AV_PIX_FMT_GBRAP10BE, ///< planar GBR 4:4:4:4 40bpp, big-endian - AV_PIX_FMT_GBRAP10LE, ///< planar GBR 4:4:4:4 40bpp, little-endian - - AV_PIX_FMT_MEDIACODEC, ///< hardware decoding through MediaCodec - - AV_PIX_FMT_GRAY12BE, ///< Y , 12bpp, big-endian - AV_PIX_FMT_GRAY12LE, ///< Y , 12bpp, little-endian - AV_PIX_FMT_GRAY10BE, ///< Y , 10bpp, big-endian - AV_PIX_FMT_GRAY10LE, ///< Y , 10bpp, little-endian - - AV_PIX_FMT_P016LE, ///< like NV12, with 16bpp per component, little-endian - AV_PIX_FMT_P016BE, ///< like NV12, with 16bpp per component, big-endian - - /** - * Hardware surfaces for Direct3D11. - * - * This is preferred over the legacy AV_PIX_FMT_D3D11VA_VLD. The new D3D11 - * hwaccel API and filtering support AV_PIX_FMT_D3D11 only. - * - * data[0] contains a ID3D11Texture2D pointer, and data[1] contains the - * texture array index of the frame as intptr_t if the ID3D11Texture2D is - * an array texture (or always 0 if it's a normal texture). - */ - AV_PIX_FMT_D3D11, - - AV_PIX_FMT_GRAY9BE, ///< Y , 9bpp, big-endian - AV_PIX_FMT_GRAY9LE, ///< Y , 9bpp, little-endian - - AV_PIX_FMT_GBRPF32BE, ///< IEEE-754 single precision planar GBR 4:4:4, 96bpp, big-endian - AV_PIX_FMT_GBRPF32LE, ///< IEEE-754 single precision planar GBR 4:4:4, 96bpp, little-endian - AV_PIX_FMT_GBRAPF32BE, ///< IEEE-754 single precision planar GBRA 4:4:4:4, 128bpp, big-endian - AV_PIX_FMT_GBRAPF32LE, ///< IEEE-754 single precision planar GBRA 4:4:4:4, 128bpp, little-endian - - /** - * DRM-managed buffers exposed through PRIME buffer sharing. - * - * data[0] points to an AVDRMFrameDescriptor. - */ - AV_PIX_FMT_DRM_PRIME, - /** - * Hardware surfaces for OpenCL. - * - * data[i] contain 2D image objects (typed in C as cl_mem, used - * in OpenCL as image2d_t) for each plane of the surface. - */ - AV_PIX_FMT_OPENCL, - - AV_PIX_FMT_GRAY14BE, ///< Y , 14bpp, big-endian - AV_PIX_FMT_GRAY14LE, ///< Y , 14bpp, little-endian - - AV_PIX_FMT_GRAYF32BE, ///< IEEE-754 single precision Y, 32bpp, big-endian - AV_PIX_FMT_GRAYF32LE, ///< IEEE-754 single precision Y, 32bpp, little-endian - - AV_PIX_FMT_YUVA422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), 12b alpha, big-endian - AV_PIX_FMT_YUVA422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), 12b alpha, little-endian - AV_PIX_FMT_YUVA444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), 12b alpha, big-endian - AV_PIX_FMT_YUVA444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), 12b alpha, little-endian - - AV_PIX_FMT_NV24, ///< planar YUV 4:4:4, 24bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (first byte U and the following byte V) - AV_PIX_FMT_NV42, ///< as above, but U and V bytes are swapped - - /** - * Vulkan hardware images. - * - * data[0] points to an AVVkFrame - */ - AV_PIX_FMT_VULKAN, - - AV_PIX_FMT_Y210BE, ///< packed YUV 4:2:2 like YUYV422, 20bpp, data in the high bits, big-endian - AV_PIX_FMT_Y210LE, ///< packed YUV 4:2:2 like YUYV422, 20bpp, data in the high bits, little-endian - - AV_PIX_FMT_X2RGB10LE, ///< packed RGB 10:10:10, 30bpp, (msb)2X 10R 10G 10B(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_X2RGB10BE, ///< packed RGB 10:10:10, 30bpp, (msb)2X 10R 10G 10B(lsb), big-endian, X=unused/undefined - AV_PIX_FMT_X2BGR10LE, ///< packed BGR 10:10:10, 30bpp, (msb)2X 10B 10G 10R(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_X2BGR10BE, ///< packed BGR 10:10:10, 30bpp, (msb)2X 10B 10G 10R(lsb), big-endian, X=unused/undefined - - AV_PIX_FMT_P210BE, ///< interleaved chroma YUV 4:2:2, 20bpp, data in the high bits, big-endian - AV_PIX_FMT_P210LE, ///< interleaved chroma YUV 4:2:2, 20bpp, data in the high bits, little-endian - - AV_PIX_FMT_P410BE, ///< interleaved chroma YUV 4:4:4, 30bpp, data in the high bits, big-endian - AV_PIX_FMT_P410LE, ///< interleaved chroma YUV 4:4:4, 30bpp, data in the high bits, little-endian - - AV_PIX_FMT_P216BE, ///< interleaved chroma YUV 4:2:2, 32bpp, big-endian - AV_PIX_FMT_P216LE, ///< interleaved chroma YUV 4:2:2, 32bpp, little-endian - - AV_PIX_FMT_P416BE, ///< interleaved chroma YUV 4:4:4, 48bpp, big-endian - AV_PIX_FMT_P416LE, ///< interleaved chroma YUV 4:4:4, 48bpp, little-endian - - AV_PIX_FMT_VUYA, ///< packed VUYA 4:4:4, 32bpp, VUYAVUYA... - - AV_PIX_FMT_NB ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions -}; - -#if AV_HAVE_BIGENDIAN -# define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##be -#else -# define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##le -#endif - -#define AV_PIX_FMT_RGB32 AV_PIX_FMT_NE(ARGB, BGRA) -#define AV_PIX_FMT_RGB32_1 AV_PIX_FMT_NE(RGBA, ABGR) -#define AV_PIX_FMT_BGR32 AV_PIX_FMT_NE(ABGR, RGBA) -#define AV_PIX_FMT_BGR32_1 AV_PIX_FMT_NE(BGRA, ARGB) -#define AV_PIX_FMT_0RGB32 AV_PIX_FMT_NE(0RGB, BGR0) -#define AV_PIX_FMT_0BGR32 AV_PIX_FMT_NE(0BGR, RGB0) - -#define AV_PIX_FMT_GRAY9 AV_PIX_FMT_NE(GRAY9BE, GRAY9LE) -#define AV_PIX_FMT_GRAY10 AV_PIX_FMT_NE(GRAY10BE, GRAY10LE) -#define AV_PIX_FMT_GRAY12 AV_PIX_FMT_NE(GRAY12BE, GRAY12LE) -#define AV_PIX_FMT_GRAY14 AV_PIX_FMT_NE(GRAY14BE, GRAY14LE) -#define AV_PIX_FMT_GRAY16 AV_PIX_FMT_NE(GRAY16BE, GRAY16LE) -#define AV_PIX_FMT_YA16 AV_PIX_FMT_NE(YA16BE, YA16LE) -#define AV_PIX_FMT_RGB48 AV_PIX_FMT_NE(RGB48BE, RGB48LE) -#define AV_PIX_FMT_RGB565 AV_PIX_FMT_NE(RGB565BE, RGB565LE) -#define AV_PIX_FMT_RGB555 AV_PIX_FMT_NE(RGB555BE, RGB555LE) -#define AV_PIX_FMT_RGB444 AV_PIX_FMT_NE(RGB444BE, RGB444LE) -#define AV_PIX_FMT_RGBA64 AV_PIX_FMT_NE(RGBA64BE, RGBA64LE) -#define AV_PIX_FMT_BGR48 AV_PIX_FMT_NE(BGR48BE, BGR48LE) -#define AV_PIX_FMT_BGR565 AV_PIX_FMT_NE(BGR565BE, BGR565LE) -#define AV_PIX_FMT_BGR555 AV_PIX_FMT_NE(BGR555BE, BGR555LE) -#define AV_PIX_FMT_BGR444 AV_PIX_FMT_NE(BGR444BE, BGR444LE) -#define AV_PIX_FMT_BGRA64 AV_PIX_FMT_NE(BGRA64BE, BGRA64LE) - -#define AV_PIX_FMT_YUV420P9 AV_PIX_FMT_NE(YUV420P9BE , YUV420P9LE) -#define AV_PIX_FMT_YUV422P9 AV_PIX_FMT_NE(YUV422P9BE , YUV422P9LE) -#define AV_PIX_FMT_YUV444P9 AV_PIX_FMT_NE(YUV444P9BE , YUV444P9LE) -#define AV_PIX_FMT_YUV420P10 AV_PIX_FMT_NE(YUV420P10BE, YUV420P10LE) -#define AV_PIX_FMT_YUV422P10 AV_PIX_FMT_NE(YUV422P10BE, YUV422P10LE) -#define AV_PIX_FMT_YUV440P10 AV_PIX_FMT_NE(YUV440P10BE, YUV440P10LE) -#define AV_PIX_FMT_YUV444P10 AV_PIX_FMT_NE(YUV444P10BE, YUV444P10LE) -#define AV_PIX_FMT_YUV420P12 AV_PIX_FMT_NE(YUV420P12BE, YUV420P12LE) -#define AV_PIX_FMT_YUV422P12 AV_PIX_FMT_NE(YUV422P12BE, YUV422P12LE) -#define AV_PIX_FMT_YUV440P12 AV_PIX_FMT_NE(YUV440P12BE, YUV440P12LE) -#define AV_PIX_FMT_YUV444P12 AV_PIX_FMT_NE(YUV444P12BE, YUV444P12LE) -#define AV_PIX_FMT_YUV420P14 AV_PIX_FMT_NE(YUV420P14BE, YUV420P14LE) -#define AV_PIX_FMT_YUV422P14 AV_PIX_FMT_NE(YUV422P14BE, YUV422P14LE) -#define AV_PIX_FMT_YUV444P14 AV_PIX_FMT_NE(YUV444P14BE, YUV444P14LE) -#define AV_PIX_FMT_YUV420P16 AV_PIX_FMT_NE(YUV420P16BE, YUV420P16LE) -#define AV_PIX_FMT_YUV422P16 AV_PIX_FMT_NE(YUV422P16BE, YUV422P16LE) -#define AV_PIX_FMT_YUV444P16 AV_PIX_FMT_NE(YUV444P16BE, YUV444P16LE) - -#define AV_PIX_FMT_GBRP9 AV_PIX_FMT_NE(GBRP9BE , GBRP9LE) -#define AV_PIX_FMT_GBRP10 AV_PIX_FMT_NE(GBRP10BE, GBRP10LE) -#define AV_PIX_FMT_GBRP12 AV_PIX_FMT_NE(GBRP12BE, GBRP12LE) -#define AV_PIX_FMT_GBRP14 AV_PIX_FMT_NE(GBRP14BE, GBRP14LE) -#define AV_PIX_FMT_GBRP16 AV_PIX_FMT_NE(GBRP16BE, GBRP16LE) -#define AV_PIX_FMT_GBRAP10 AV_PIX_FMT_NE(GBRAP10BE, GBRAP10LE) -#define AV_PIX_FMT_GBRAP12 AV_PIX_FMT_NE(GBRAP12BE, GBRAP12LE) -#define AV_PIX_FMT_GBRAP16 AV_PIX_FMT_NE(GBRAP16BE, GBRAP16LE) - -#define AV_PIX_FMT_BAYER_BGGR16 AV_PIX_FMT_NE(BAYER_BGGR16BE, BAYER_BGGR16LE) -#define AV_PIX_FMT_BAYER_RGGB16 AV_PIX_FMT_NE(BAYER_RGGB16BE, BAYER_RGGB16LE) -#define AV_PIX_FMT_BAYER_GBRG16 AV_PIX_FMT_NE(BAYER_GBRG16BE, BAYER_GBRG16LE) -#define AV_PIX_FMT_BAYER_GRBG16 AV_PIX_FMT_NE(BAYER_GRBG16BE, BAYER_GRBG16LE) - -#define AV_PIX_FMT_GBRPF32 AV_PIX_FMT_NE(GBRPF32BE, GBRPF32LE) -#define AV_PIX_FMT_GBRAPF32 AV_PIX_FMT_NE(GBRAPF32BE, GBRAPF32LE) - -#define AV_PIX_FMT_GRAYF32 AV_PIX_FMT_NE(GRAYF32BE, GRAYF32LE) - -#define AV_PIX_FMT_YUVA420P9 AV_PIX_FMT_NE(YUVA420P9BE , YUVA420P9LE) -#define AV_PIX_FMT_YUVA422P9 AV_PIX_FMT_NE(YUVA422P9BE , YUVA422P9LE) -#define AV_PIX_FMT_YUVA444P9 AV_PIX_FMT_NE(YUVA444P9BE , YUVA444P9LE) -#define AV_PIX_FMT_YUVA420P10 AV_PIX_FMT_NE(YUVA420P10BE, YUVA420P10LE) -#define AV_PIX_FMT_YUVA422P10 AV_PIX_FMT_NE(YUVA422P10BE, YUVA422P10LE) -#define AV_PIX_FMT_YUVA444P10 AV_PIX_FMT_NE(YUVA444P10BE, YUVA444P10LE) -#define AV_PIX_FMT_YUVA422P12 AV_PIX_FMT_NE(YUVA422P12BE, YUVA422P12LE) -#define AV_PIX_FMT_YUVA444P12 AV_PIX_FMT_NE(YUVA444P12BE, YUVA444P12LE) -#define AV_PIX_FMT_YUVA420P16 AV_PIX_FMT_NE(YUVA420P16BE, YUVA420P16LE) -#define AV_PIX_FMT_YUVA422P16 AV_PIX_FMT_NE(YUVA422P16BE, YUVA422P16LE) -#define AV_PIX_FMT_YUVA444P16 AV_PIX_FMT_NE(YUVA444P16BE, YUVA444P16LE) - -#define AV_PIX_FMT_XYZ12 AV_PIX_FMT_NE(XYZ12BE, XYZ12LE) -#define AV_PIX_FMT_NV20 AV_PIX_FMT_NE(NV20BE, NV20LE) -#define AV_PIX_FMT_AYUV64 AV_PIX_FMT_NE(AYUV64BE, AYUV64LE) -#define AV_PIX_FMT_P010 AV_PIX_FMT_NE(P010BE, P010LE) -#define AV_PIX_FMT_P016 AV_PIX_FMT_NE(P016BE, P016LE) - -#define AV_PIX_FMT_Y210 AV_PIX_FMT_NE(Y210BE, Y210LE) -#define AV_PIX_FMT_X2RGB10 AV_PIX_FMT_NE(X2RGB10BE, X2RGB10LE) -#define AV_PIX_FMT_X2BGR10 AV_PIX_FMT_NE(X2BGR10BE, X2BGR10LE) - -#define AV_PIX_FMT_P210 AV_PIX_FMT_NE(P210BE, P210LE) -#define AV_PIX_FMT_P410 AV_PIX_FMT_NE(P410BE, P410LE) -#define AV_PIX_FMT_P216 AV_PIX_FMT_NE(P216BE, P216LE) -#define AV_PIX_FMT_P416 AV_PIX_FMT_NE(P416BE, P416LE) - -/** - * Chromaticity coordinates of the source primaries. - * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.1 and ITU-T H.273. - */ -enum AVColorPrimaries { - AVCOL_PRI_RESERVED0 = 0, - AVCOL_PRI_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 / SMPTE RP 177 Annex B - AVCOL_PRI_UNSPECIFIED = 2, - AVCOL_PRI_RESERVED = 3, - AVCOL_PRI_BT470M = 4, ///< also FCC Title 47 Code of Federal Regulations 73.682 (a)(20) - - AVCOL_PRI_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM - AVCOL_PRI_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC - AVCOL_PRI_SMPTE240M = 7, ///< identical to above, also called "SMPTE C" even though it uses D65 - AVCOL_PRI_FILM = 8, ///< colour filters using Illuminant C - AVCOL_PRI_BT2020 = 9, ///< ITU-R BT2020 - AVCOL_PRI_SMPTE428 = 10, ///< SMPTE ST 428-1 (CIE 1931 XYZ) - AVCOL_PRI_SMPTEST428_1 = AVCOL_PRI_SMPTE428, - AVCOL_PRI_SMPTE431 = 11, ///< SMPTE ST 431-2 (2011) / DCI P3 - AVCOL_PRI_SMPTE432 = 12, ///< SMPTE ST 432-1 (2010) / P3 D65 / Display P3 - AVCOL_PRI_EBU3213 = 22, ///< EBU Tech. 3213-E (nothing there) / one of JEDEC P22 group phosphors - AVCOL_PRI_JEDEC_P22 = AVCOL_PRI_EBU3213, - AVCOL_PRI_NB ///< Not part of ABI -}; - -/** - * Color Transfer Characteristic. - * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.2. - */ -enum AVColorTransferCharacteristic { - AVCOL_TRC_RESERVED0 = 0, - AVCOL_TRC_BT709 = 1, ///< also ITU-R BT1361 - AVCOL_TRC_UNSPECIFIED = 2, - AVCOL_TRC_RESERVED = 3, - AVCOL_TRC_GAMMA22 = 4, ///< also ITU-R BT470M / ITU-R BT1700 625 PAL & SECAM - AVCOL_TRC_GAMMA28 = 5, ///< also ITU-R BT470BG - AVCOL_TRC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 or 625 / ITU-R BT1358 525 or 625 / ITU-R BT1700 NTSC - AVCOL_TRC_SMPTE240M = 7, - AVCOL_TRC_LINEAR = 8, ///< "Linear transfer characteristics" - AVCOL_TRC_LOG = 9, ///< "Logarithmic transfer characteristic (100:1 range)" - AVCOL_TRC_LOG_SQRT = 10, ///< "Logarithmic transfer characteristic (100 * Sqrt(10) : 1 range)" - AVCOL_TRC_IEC61966_2_4 = 11, ///< IEC 61966-2-4 - AVCOL_TRC_BT1361_ECG = 12, ///< ITU-R BT1361 Extended Colour Gamut - AVCOL_TRC_IEC61966_2_1 = 13, ///< IEC 61966-2-1 (sRGB or sYCC) - AVCOL_TRC_BT2020_10 = 14, ///< ITU-R BT2020 for 10-bit system - AVCOL_TRC_BT2020_12 = 15, ///< ITU-R BT2020 for 12-bit system - AVCOL_TRC_SMPTE2084 = 16, ///< SMPTE ST 2084 for 10-, 12-, 14- and 16-bit systems - AVCOL_TRC_SMPTEST2084 = AVCOL_TRC_SMPTE2084, - AVCOL_TRC_SMPTE428 = 17, ///< SMPTE ST 428-1 - AVCOL_TRC_SMPTEST428_1 = AVCOL_TRC_SMPTE428, - AVCOL_TRC_ARIB_STD_B67 = 18, ///< ARIB STD-B67, known as "Hybrid log-gamma" - AVCOL_TRC_NB ///< Not part of ABI -}; - -/** - * YUV colorspace type. - * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.3. - */ -enum AVColorSpace { - AVCOL_SPC_RGB = 0, ///< order of coefficients is actually GBR, also IEC 61966-2-1 (sRGB), YZX and ST 428-1 - AVCOL_SPC_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 xvYCC709 / derived in SMPTE RP 177 Annex B - AVCOL_SPC_UNSPECIFIED = 2, - AVCOL_SPC_RESERVED = 3, ///< reserved for future use by ITU-T and ISO/IEC just like 15-255 are - AVCOL_SPC_FCC = 4, ///< FCC Title 47 Code of Federal Regulations 73.682 (a)(20) - AVCOL_SPC_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM / IEC 61966-2-4 xvYCC601 - AVCOL_SPC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC / functionally identical to above - AVCOL_SPC_SMPTE240M = 7, ///< derived from 170M primaries and D65 white point, 170M is derived from BT470 System M's primaries - AVCOL_SPC_YCGCO = 8, ///< used by Dirac / VC-2 and H.264 FRext, see ITU-T SG16 - AVCOL_SPC_YCOCG = AVCOL_SPC_YCGCO, - AVCOL_SPC_BT2020_NCL = 9, ///< ITU-R BT2020 non-constant luminance system - AVCOL_SPC_BT2020_CL = 10, ///< ITU-R BT2020 constant luminance system - AVCOL_SPC_SMPTE2085 = 11, ///< SMPTE 2085, Y'D'zD'x - AVCOL_SPC_CHROMA_DERIVED_NCL = 12, ///< Chromaticity-derived non-constant luminance system - AVCOL_SPC_CHROMA_DERIVED_CL = 13, ///< Chromaticity-derived constant luminance system - AVCOL_SPC_ICTCP = 14, ///< ITU-R BT.2100-0, ICtCp - AVCOL_SPC_NB ///< Not part of ABI -}; - -/** - * Visual content value range. - * - * These values are based on definitions that can be found in multiple - * specifications, such as ITU-T BT.709 (3.4 - Quantization of RGB, luminance - * and colour-difference signals), ITU-T BT.2020 (Table 5 - Digital - * Representation) as well as ITU-T BT.2100 (Table 9 - Digital 10- and 12-bit - * integer representation). At the time of writing, the BT.2100 one is - * recommended, as it also defines the full range representation. - * - * Common definitions: - * - For RGB and luma planes such as Y in YCbCr and I in ICtCp, - * 'E' is the original value in range of 0.0 to 1.0. - * - For chroma planes such as Cb,Cr and Ct,Cp, 'E' is the original - * value in range of -0.5 to 0.5. - * - 'n' is the output bit depth. - * - For additional definitions such as rounding and clipping to valid n - * bit unsigned integer range, please refer to BT.2100 (Table 9). - */ -enum AVColorRange { - AVCOL_RANGE_UNSPECIFIED = 0, - - /** - * Narrow or limited range content. - * - * - For luma planes: - * - * (219 * E + 16) * 2^(n-8) - * - * F.ex. the range of 16-235 for 8 bits - * - * - For chroma planes: - * - * (224 * E + 128) * 2^(n-8) - * - * F.ex. the range of 16-240 for 8 bits - */ - AVCOL_RANGE_MPEG = 1, - - /** - * Full range content. - * - * - For RGB and luma planes: - * - * (2^n - 1) * E - * - * F.ex. the range of 0-255 for 8 bits - * - * - For chroma planes: - * - * (2^n - 1) * E + 2^(n - 1) - * - * F.ex. the range of 1-255 for 8 bits - */ - AVCOL_RANGE_JPEG = 2, - AVCOL_RANGE_NB ///< Not part of ABI -}; - -/** - * Location of chroma samples. - * - * Illustration showing the location of the first (top left) chroma sample of the - * image, the left shows only luma, the right - * shows the location of the chroma sample, the 2 could be imagined to overlay - * each other but are drawn separately due to limitations of ASCII - * - * 1st 2nd 1st 2nd horizontal luma sample positions - * v v v v - * ______ ______ - *1st luma line > |X X ... |3 4 X ... X are luma samples, - * | |1 2 1-6 are possible chroma positions - *2nd luma line > |X X ... |5 6 X ... 0 is undefined/unknown position - */ -enum AVChromaLocation { - AVCHROMA_LOC_UNSPECIFIED = 0, - AVCHROMA_LOC_LEFT = 1, ///< MPEG-2/4 4:2:0, H.264 default for 4:2:0 - AVCHROMA_LOC_CENTER = 2, ///< MPEG-1 4:2:0, JPEG 4:2:0, H.263 4:2:0 - AVCHROMA_LOC_TOPLEFT = 3, ///< ITU-R 601, SMPTE 274M 296M S314M(DV 4:1:1), mpeg2 4:2:2 - AVCHROMA_LOC_TOP = 4, - AVCHROMA_LOC_BOTTOMLEFT = 5, - AVCHROMA_LOC_BOTTOM = 6, - AVCHROMA_LOC_NB ///< Not part of ABI -}; - -#endif /* AVUTIL_PIXFMT_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/random_seed.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/random_seed.h deleted file mode 100644 index 0462a048..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/random_seed.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Copyright (c) 2009 Baptiste Coudurier - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_RANDOM_SEED_H -#define AVUTIL_RANDOM_SEED_H - -#include -/** - * @addtogroup lavu_crypto - * @{ - */ - -/** - * Get a seed to use in conjunction with random functions. - * This function tries to provide a good seed at a best effort bases. - * Its possible to call this function multiple times if more bits are needed. - * It can be quite slow, which is why it should only be used as seed for a faster - * PRNG. The quality of the seed depends on the platform. - */ -uint32_t av_get_random_seed(void); - -/** - * @} - */ - -#endif /* AVUTIL_RANDOM_SEED_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/rational.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/rational.h deleted file mode 100644 index cbb08a0b..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/rational.h +++ /dev/null @@ -1,220 +0,0 @@ -/* - * rational numbers - * Copyright (c) 2003 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_math_rational - * Utilties for rational number calculation. - * @author Michael Niedermayer - */ - -#ifndef AVUTIL_RATIONAL_H -#define AVUTIL_RATIONAL_H - -#include -#include -#include "attributes.h" - -/** - * @defgroup lavu_math_rational AVRational - * @ingroup lavu_math - * Rational number calculation. - * - * While rational numbers can be expressed as floating-point numbers, the - * conversion process is a lossy one, so are floating-point operations. On the - * other hand, the nature of FFmpeg demands highly accurate calculation of - * timestamps. This set of rational number utilities serves as a generic - * interface for manipulating rational numbers as pairs of numerators and - * denominators. - * - * Many of the functions that operate on AVRational's have the suffix `_q`, in - * reference to the mathematical symbol "ℚ" (Q) which denotes the set of all - * rational numbers. - * - * @{ - */ - -/** - * Rational number (pair of numerator and denominator). - */ -typedef struct AVRational{ - int num; ///< Numerator - int den; ///< Denominator -} AVRational; - -/** - * Create an AVRational. - * - * Useful for compilers that do not support compound literals. - * - * @note The return value is not reduced. - * @see av_reduce() - */ -static inline AVRational av_make_q(int num, int den) -{ - AVRational r = { num, den }; - return r; -} - -/** - * Compare two rationals. - * - * @param a First rational - * @param b Second rational - * - * @return One of the following values: - * - 0 if `a == b` - * - 1 if `a > b` - * - -1 if `a < b` - * - `INT_MIN` if one of the values is of the form `0 / 0` - */ -static inline int av_cmp_q(AVRational a, AVRational b){ - const int64_t tmp= a.num * (int64_t)b.den - b.num * (int64_t)a.den; - - if(tmp) return (int)((tmp ^ a.den ^ b.den)>>63)|1; - else if(b.den && a.den) return 0; - else if(a.num && b.num) return (a.num>>31) - (b.num>>31); - else return INT_MIN; -} - -/** - * Convert an AVRational to a `double`. - * @param a AVRational to convert - * @return `a` in floating-point form - * @see av_d2q() - */ -static inline double av_q2d(AVRational a){ - return a.num / (double) a.den; -} - -/** - * Reduce a fraction. - * - * This is useful for framerate calculations. - * - * @param[out] dst_num Destination numerator - * @param[out] dst_den Destination denominator - * @param[in] num Source numerator - * @param[in] den Source denominator - * @param[in] max Maximum allowed values for `dst_num` & `dst_den` - * @return 1 if the operation is exact, 0 otherwise - */ -int av_reduce(int *dst_num, int *dst_den, int64_t num, int64_t den, int64_t max); - -/** - * Multiply two rationals. - * @param b First rational - * @param c Second rational - * @return b*c - */ -AVRational av_mul_q(AVRational b, AVRational c) av_const; - -/** - * Divide one rational by another. - * @param b First rational - * @param c Second rational - * @return b/c - */ -AVRational av_div_q(AVRational b, AVRational c) av_const; - -/** - * Add two rationals. - * @param b First rational - * @param c Second rational - * @return b+c - */ -AVRational av_add_q(AVRational b, AVRational c) av_const; - -/** - * Subtract one rational from another. - * @param b First rational - * @param c Second rational - * @return b-c - */ -AVRational av_sub_q(AVRational b, AVRational c) av_const; - -/** - * Invert a rational. - * @param q value - * @return 1 / q - */ -static av_always_inline AVRational av_inv_q(AVRational q) -{ - AVRational r = { q.den, q.num }; - return r; -} - -/** - * Convert a double precision floating point number to a rational. - * - * In case of infinity, the returned value is expressed as `{1, 0}` or - * `{-1, 0}` depending on the sign. - * - * @param d `double` to convert - * @param max Maximum allowed numerator and denominator - * @return `d` in AVRational form - * @see av_q2d() - */ -AVRational av_d2q(double d, int max) av_const; - -/** - * Find which of the two rationals is closer to another rational. - * - * @param q Rational to be compared against - * @param q1,q2 Rationals to be tested - * @return One of the following values: - * - 1 if `q1` is nearer to `q` than `q2` - * - -1 if `q2` is nearer to `q` than `q1` - * - 0 if they have the same distance - */ -int av_nearer_q(AVRational q, AVRational q1, AVRational q2); - -/** - * Find the value in a list of rationals nearest a given reference rational. - * - * @param q Reference rational - * @param q_list Array of rationals terminated by `{0, 0}` - * @return Index of the nearest value found in the array - */ -int av_find_nearest_q_idx(AVRational q, const AVRational* q_list); - -/** - * Convert an AVRational to a IEEE 32-bit `float` expressed in fixed-point - * format. - * - * @param q Rational to be converted - * @return Equivalent floating-point value, expressed as an unsigned 32-bit - * integer. - * @note The returned value is platform-indepedant. - */ -uint32_t av_q2intfloat(AVRational q); - -/** - * Return the best rational so that a and b are multiple of it. - * If the resulting denominator is larger than max_den, return def. - */ -AVRational av_gcd_q(AVRational a, AVRational b, int max_den, AVRational def); - -/** - * @} - */ - -#endif /* AVUTIL_RATIONAL_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/rc4.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/rc4.h deleted file mode 100644 index 029cd2ad..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/rc4.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * RC4 encryption/decryption/pseudo-random number generator - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_RC4_H -#define AVUTIL_RC4_H - -#include - -/** - * @defgroup lavu_rc4 RC4 - * @ingroup lavu_crypto - * @{ - */ - -typedef struct AVRC4 { - uint8_t state[256]; - int x, y; -} AVRC4; - -/** - * Allocate an AVRC4 context. - */ -AVRC4 *av_rc4_alloc(void); - -/** - * @brief Initializes an AVRC4 context. - * - * @param key_bits must be a multiple of 8 - * @param decrypt 0 for encryption, 1 for decryption, currently has no effect - * @return zero on success, negative value otherwise - */ -int av_rc4_init(struct AVRC4 *d, const uint8_t *key, int key_bits, int decrypt); - -/** - * @brief Encrypts / decrypts using the RC4 algorithm. - * - * @param count number of bytes - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst, may be NULL - * @param iv not (yet) used for RC4, should be NULL - * @param decrypt 0 for encryption, 1 for decryption, not (yet) used - */ -void av_rc4_crypt(struct AVRC4 *d, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_RC4_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/replaygain.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/replaygain.h deleted file mode 100644 index b49bf1a3..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/replaygain.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_REPLAYGAIN_H -#define AVUTIL_REPLAYGAIN_H - -#include - -/** - * ReplayGain information (see - * http://wiki.hydrogenaudio.org/index.php?title=ReplayGain_1.0_specification). - * The size of this struct is a part of the public ABI. - */ -typedef struct AVReplayGain { - /** - * Track replay gain in microbels (divide by 100000 to get the value in dB). - * Should be set to INT32_MIN when unknown. - */ - int32_t track_gain; - /** - * Peak track amplitude, with 100000 representing full scale (but values - * may overflow). 0 when unknown. - */ - uint32_t track_peak; - /** - * Same as track_gain, but for the whole album. - */ - int32_t album_gain; - /** - * Same as track_peak, but for the whole album, - */ - uint32_t album_peak; -} AVReplayGain; - -#endif /* AVUTIL_REPLAYGAIN_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/ripemd.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/ripemd.h deleted file mode 100644 index 9df9f905..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/ripemd.h +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Copyright (C) 2007 Michael Niedermayer - * Copyright (C) 2013 James Almer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_ripemd - * Public header for RIPEMD hash function implementation. - */ - -#ifndef AVUTIL_RIPEMD_H -#define AVUTIL_RIPEMD_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_ripemd RIPEMD - * @ingroup lavu_hash - * RIPEMD hash function implementation. - * - * @{ - */ - -extern const int av_ripemd_size; - -struct AVRIPEMD; - -/** - * Allocate an AVRIPEMD context. - */ -struct AVRIPEMD *av_ripemd_alloc(void); - -/** - * Initialize RIPEMD hashing. - * - * @param context pointer to the function context (of size av_ripemd_size) - * @param bits number of bits in digest (128, 160, 256 or 320 bits) - * @return zero if initialization succeeded, -1 otherwise - */ -int av_ripemd_init(struct AVRIPEMD* context, int bits); - -/** - * Update hash value. - * - * @param context hash function context - * @param data input data to update hash with - * @param len input data length - */ -void av_ripemd_update(struct AVRIPEMD* context, const uint8_t* data, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param context hash function context - * @param digest buffer where output digest value is stored - */ -void av_ripemd_final(struct AVRIPEMD* context, uint8_t *digest); - -/** - * @} - */ - -#endif /* AVUTIL_RIPEMD_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/samplefmt.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/samplefmt.h deleted file mode 100644 index 1999c9bc..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/samplefmt.h +++ /dev/null @@ -1,268 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_SAMPLEFMT_H -#define AVUTIL_SAMPLEFMT_H - -#include - -/** - * @addtogroup lavu_audio - * @{ - * - * @defgroup lavu_sampfmts Audio sample formats - * - * Audio sample format enumeration and related convenience functions. - * @{ - */ - -/** - * Audio sample formats - * - * - The data described by the sample format is always in native-endian order. - * Sample values can be expressed by native C types, hence the lack of a signed - * 24-bit sample format even though it is a common raw audio data format. - * - * - The floating-point formats are based on full volume being in the range - * [-1.0, 1.0]. Any values outside this range are beyond full volume level. - * - * - The data layout as used in av_samples_fill_arrays() and elsewhere in FFmpeg - * (such as AVFrame in libavcodec) is as follows: - * - * @par - * For planar sample formats, each audio channel is in a separate data plane, - * and linesize is the buffer size, in bytes, for a single plane. All data - * planes must be the same size. For packed sample formats, only the first data - * plane is used, and samples for each channel are interleaved. In this case, - * linesize is the buffer size, in bytes, for the 1 plane. - * - */ -enum AVSampleFormat { - AV_SAMPLE_FMT_NONE = -1, - AV_SAMPLE_FMT_U8, ///< unsigned 8 bits - AV_SAMPLE_FMT_S16, ///< signed 16 bits - AV_SAMPLE_FMT_S32, ///< signed 32 bits - AV_SAMPLE_FMT_FLT, ///< float - AV_SAMPLE_FMT_DBL, ///< double - - AV_SAMPLE_FMT_U8P, ///< unsigned 8 bits, planar - AV_SAMPLE_FMT_S16P, ///< signed 16 bits, planar - AV_SAMPLE_FMT_S32P, ///< signed 32 bits, planar - AV_SAMPLE_FMT_FLTP, ///< float, planar - AV_SAMPLE_FMT_DBLP, ///< double, planar - AV_SAMPLE_FMT_S64, ///< signed 64 bits - AV_SAMPLE_FMT_S64P, ///< signed 64 bits, planar - - AV_SAMPLE_FMT_NB ///< Number of sample formats. DO NOT USE if linking dynamically -}; - -/** - * Return the name of sample_fmt, or NULL if sample_fmt is not - * recognized. - */ -const char *av_get_sample_fmt_name(enum AVSampleFormat sample_fmt); - -/** - * Return a sample format corresponding to name, or AV_SAMPLE_FMT_NONE - * on error. - */ -enum AVSampleFormat av_get_sample_fmt(const char *name); - -/** - * Return the planar<->packed alternative form of the given sample format, or - * AV_SAMPLE_FMT_NONE on error. If the passed sample_fmt is already in the - * requested planar/packed format, the format returned is the same as the - * input. - */ -enum AVSampleFormat av_get_alt_sample_fmt(enum AVSampleFormat sample_fmt, int planar); - -/** - * Get the packed alternative form of the given sample format. - * - * If the passed sample_fmt is already in packed format, the format returned is - * the same as the input. - * - * @return the packed alternative form of the given sample format or - AV_SAMPLE_FMT_NONE on error. - */ -enum AVSampleFormat av_get_packed_sample_fmt(enum AVSampleFormat sample_fmt); - -/** - * Get the planar alternative form of the given sample format. - * - * If the passed sample_fmt is already in planar format, the format returned is - * the same as the input. - * - * @return the planar alternative form of the given sample format or - AV_SAMPLE_FMT_NONE on error. - */ -enum AVSampleFormat av_get_planar_sample_fmt(enum AVSampleFormat sample_fmt); - -/** - * Generate a string corresponding to the sample format with - * sample_fmt, or a header if sample_fmt is negative. - * - * @param buf the buffer where to write the string - * @param buf_size the size of buf - * @param sample_fmt the number of the sample format to print the - * corresponding info string, or a negative value to print the - * corresponding header. - * @return the pointer to the filled buffer or NULL if sample_fmt is - * unknown or in case of other errors - */ -char *av_get_sample_fmt_string(char *buf, int buf_size, enum AVSampleFormat sample_fmt); - -/** - * Return number of bytes per sample. - * - * @param sample_fmt the sample format - * @return number of bytes per sample or zero if unknown for the given - * sample format - */ -int av_get_bytes_per_sample(enum AVSampleFormat sample_fmt); - -/** - * Check if the sample format is planar. - * - * @param sample_fmt the sample format to inspect - * @return 1 if the sample format is planar, 0 if it is interleaved - */ -int av_sample_fmt_is_planar(enum AVSampleFormat sample_fmt); - -/** - * Get the required buffer size for the given audio parameters. - * - * @param[out] linesize calculated linesize, may be NULL - * @param nb_channels the number of channels - * @param nb_samples the number of samples in a single channel - * @param sample_fmt the sample format - * @param align buffer size alignment (0 = default, 1 = no alignment) - * @return required buffer size, or negative error code on failure - */ -int av_samples_get_buffer_size(int *linesize, int nb_channels, int nb_samples, - enum AVSampleFormat sample_fmt, int align); - -/** - * @} - * - * @defgroup lavu_sampmanip Samples manipulation - * - * Functions that manipulate audio samples - * @{ - */ - -/** - * Fill plane data pointers and linesize for samples with sample - * format sample_fmt. - * - * The audio_data array is filled with the pointers to the samples data planes: - * for planar, set the start point of each channel's data within the buffer, - * for packed, set the start point of the entire buffer only. - * - * The value pointed to by linesize is set to the aligned size of each - * channel's data buffer for planar layout, or to the aligned size of the - * buffer for all channels for packed layout. - * - * The buffer in buf must be big enough to contain all the samples - * (use av_samples_get_buffer_size() to compute its minimum size), - * otherwise the audio_data pointers will point to invalid data. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param[out] audio_data array to be filled with the pointer for each channel - * @param[out] linesize calculated linesize, may be NULL - * @param buf the pointer to a buffer containing the samples - * @param nb_channels the number of channels - * @param nb_samples the number of samples in a single channel - * @param sample_fmt the sample format - * @param align buffer size alignment (0 = default, 1 = no alignment) - * @return minimum size in bytes required for the buffer on success, - * or a negative error code on failure - */ -int av_samples_fill_arrays(uint8_t **audio_data, int *linesize, - const uint8_t *buf, - int nb_channels, int nb_samples, - enum AVSampleFormat sample_fmt, int align); - -/** - * Allocate a samples buffer for nb_samples samples, and fill data pointers and - * linesize accordingly. - * The allocated samples buffer can be freed by using av_freep(&audio_data[0]) - * Allocated data will be initialized to silence. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param[out] audio_data array to be filled with the pointer for each channel - * @param[out] linesize aligned size for audio buffer(s), may be NULL - * @param nb_channels number of audio channels - * @param nb_samples number of samples per channel - * @param align buffer size alignment (0 = default, 1 = no alignment) - * @return >=0 on success or a negative error code on failure - * @todo return the size of the allocated buffer in case of success at the next bump - * @see av_samples_fill_arrays() - * @see av_samples_alloc_array_and_samples() - */ -int av_samples_alloc(uint8_t **audio_data, int *linesize, int nb_channels, - int nb_samples, enum AVSampleFormat sample_fmt, int align); - -/** - * Allocate a data pointers array, samples buffer for nb_samples - * samples, and fill data pointers and linesize accordingly. - * - * This is the same as av_samples_alloc(), but also allocates the data - * pointers array. - * - * @see av_samples_alloc() - */ -int av_samples_alloc_array_and_samples(uint8_t ***audio_data, int *linesize, int nb_channels, - int nb_samples, enum AVSampleFormat sample_fmt, int align); - -/** - * Copy samples from src to dst. - * - * @param dst destination array of pointers to data planes - * @param src source array of pointers to data planes - * @param dst_offset offset in samples at which the data will be written to dst - * @param src_offset offset in samples at which the data will be read from src - * @param nb_samples number of samples to be copied - * @param nb_channels number of audio channels - * @param sample_fmt audio sample format - */ -int av_samples_copy(uint8_t **dst, uint8_t * const *src, int dst_offset, - int src_offset, int nb_samples, int nb_channels, - enum AVSampleFormat sample_fmt); - -/** - * Fill an audio buffer with silence. - * - * @param audio_data array of pointers to data planes - * @param offset offset in samples at which to start filling - * @param nb_samples number of samples to fill - * @param nb_channels number of audio channels - * @param sample_fmt audio sample format - */ -int av_samples_set_silence(uint8_t **audio_data, int offset, int nb_samples, - int nb_channels, enum AVSampleFormat sample_fmt); - -/** - * @} - * @} - */ -#endif /* AVUTIL_SAMPLEFMT_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/sha.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/sha.h deleted file mode 100644 index 2e1220ab..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/sha.h +++ /dev/null @@ -1,90 +0,0 @@ -/* - * Copyright (C) 2007 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_sha - * Public header for SHA-1 & SHA-256 hash function implementations. - */ - -#ifndef AVUTIL_SHA_H -#define AVUTIL_SHA_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_sha SHA - * @ingroup lavu_hash - * SHA-1 and SHA-256 (Secure Hash Algorithm) hash function implementations. - * - * This module supports the following SHA hash functions: - * - * - SHA-1: 160 bits - * - SHA-224: 224 bits, as a variant of SHA-2 - * - SHA-256: 256 bits, as a variant of SHA-2 - * - * @see For SHA-384, SHA-512, and variants thereof, see @ref lavu_sha512. - * - * @{ - */ - -extern const int av_sha_size; - -struct AVSHA; - -/** - * Allocate an AVSHA context. - */ -struct AVSHA *av_sha_alloc(void); - -/** - * Initialize SHA-1 or SHA-2 hashing. - * - * @param context pointer to the function context (of size av_sha_size) - * @param bits number of bits in digest (SHA-1 - 160 bits, SHA-2 224 or 256 bits) - * @return zero if initialization succeeded, -1 otherwise - */ -int av_sha_init(struct AVSHA* context, int bits); - -/** - * Update hash value. - * - * @param ctx hash function context - * @param data input data to update hash with - * @param len input data length - */ -void av_sha_update(struct AVSHA *ctx, const uint8_t *data, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param context hash function context - * @param digest buffer where output digest value is stored - */ -void av_sha_final(struct AVSHA* context, uint8_t *digest); - -/** - * @} - */ - -#endif /* AVUTIL_SHA_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/sha512.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/sha512.h deleted file mode 100644 index a4a3f23d..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/sha512.h +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Copyright (C) 2007 Michael Niedermayer - * Copyright (C) 2013 James Almer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_sha512 - * Public header for SHA-512 implementation. - */ - -#ifndef AVUTIL_SHA512_H -#define AVUTIL_SHA512_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_sha512 SHA-512 - * @ingroup lavu_hash - * SHA-512 (Secure Hash Algorithm) hash function implementations. - * - * This module supports the following SHA-2 hash functions: - * - * - SHA-512/224: 224 bits - * - SHA-512/256: 256 bits - * - SHA-384: 384 bits - * - SHA-512: 512 bits - * - * @see For SHA-1, SHA-256, and variants thereof, see @ref lavu_sha. - * - * @{ - */ - -extern const int av_sha512_size; - -struct AVSHA512; - -/** - * Allocate an AVSHA512 context. - */ -struct AVSHA512 *av_sha512_alloc(void); - -/** - * Initialize SHA-2 512 hashing. - * - * @param context pointer to the function context (of size av_sha512_size) - * @param bits number of bits in digest (224, 256, 384 or 512 bits) - * @return zero if initialization succeeded, -1 otherwise - */ -int av_sha512_init(struct AVSHA512* context, int bits); - -/** - * Update hash value. - * - * @param context hash function context - * @param data input data to update hash with - * @param len input data length - */ -void av_sha512_update(struct AVSHA512* context, const uint8_t* data, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param context hash function context - * @param digest buffer where output digest value is stored - */ -void av_sha512_final(struct AVSHA512* context, uint8_t *digest); - -/** - * @} - */ - -#endif /* AVUTIL_SHA512_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/spherical.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/spherical.h deleted file mode 100644 index cef759cf..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/spherical.h +++ /dev/null @@ -1,232 +0,0 @@ -/* - * Copyright (c) 2016 Vittorio Giovara - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Spherical video - */ - -#ifndef AVUTIL_SPHERICAL_H -#define AVUTIL_SPHERICAL_H - -#include -#include - -/** - * @addtogroup lavu_video - * @{ - * - * @defgroup lavu_video_spherical Spherical video mapping - * @{ - */ - -/** - * @addtogroup lavu_video_spherical - * A spherical video file contains surfaces that need to be mapped onto a - * sphere. Depending on how the frame was converted, a different distortion - * transformation or surface recomposition function needs to be applied before - * the video should be mapped and displayed. - */ - -/** - * Projection of the video surface(s) on a sphere. - */ -enum AVSphericalProjection { - /** - * Video represents a sphere mapped on a flat surface using - * equirectangular projection. - */ - AV_SPHERICAL_EQUIRECTANGULAR, - - /** - * Video frame is split into 6 faces of a cube, and arranged on a - * 3x2 layout. Faces are oriented upwards for the front, left, right, - * and back faces. The up face is oriented so the top of the face is - * forwards and the down face is oriented so the top of the face is - * to the back. - */ - AV_SPHERICAL_CUBEMAP, - - /** - * Video represents a portion of a sphere mapped on a flat surface - * using equirectangular projection. The @ref bounding fields indicate - * the position of the current video in a larger surface. - */ - AV_SPHERICAL_EQUIRECTANGULAR_TILE, -}; - -/** - * This structure describes how to handle spherical videos, outlining - * information about projection, initial layout, and any other view modifier. - * - * @note The struct must be allocated with av_spherical_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVSphericalMapping { - /** - * Projection type. - */ - enum AVSphericalProjection projection; - - /** - * @name Initial orientation - * @{ - * There fields describe additional rotations applied to the sphere after - * the video frame is mapped onto it. The sphere is rotated around the - * viewer, who remains stationary. The order of transformation is always - * yaw, followed by pitch, and finally by roll. - * - * The coordinate system matches the one defined in OpenGL, where the - * forward vector (z) is coming out of screen, and it is equivalent to - * a rotation matrix of R = r_y(yaw) * r_x(pitch) * r_z(roll). - * - * A positive yaw rotates the portion of the sphere in front of the viewer - * toward their right. A positive pitch rotates the portion of the sphere - * in front of the viewer upwards. A positive roll tilts the portion of - * the sphere in front of the viewer to the viewer's right. - * - * These values are exported as 16.16 fixed point. - * - * See this equirectangular projection as example: - * - * @code{.unparsed} - * Yaw - * -180 0 180 - * 90 +-------------+-------------+ 180 - * | | | up - * P | | | y| forward - * i | ^ | | /z - * t 0 +-------------X-------------+ 0 Roll | / - * c | | | | / - * h | | | 0|/_____right - * | | | x - * -90 +-------------+-------------+ -180 - * - * X - the default camera center - * ^ - the default up vector - * @endcode - */ - int32_t yaw; ///< Rotation around the up vector [-180, 180]. - int32_t pitch; ///< Rotation around the right vector [-90, 90]. - int32_t roll; ///< Rotation around the forward vector [-180, 180]. - /** - * @} - */ - - /** - * @name Bounding rectangle - * @anchor bounding - * @{ - * These fields indicate the location of the current tile, and where - * it should be mapped relative to the original surface. They are - * exported as 0.32 fixed point, and can be converted to classic - * pixel values with av_spherical_bounds(). - * - * @code{.unparsed} - * +----------------+----------+ - * | |bound_top | - * | +--------+ | - * | bound_left |tile | | - * +<---------->| |<--->+bound_right - * | +--------+ | - * | | | - * | bound_bottom| | - * +----------------+----------+ - * @endcode - * - * If needed, the original video surface dimensions can be derived - * by adding the current stream or frame size to the related bounds, - * like in the following example: - * - * @code{c} - * original_width = tile->width + bound_left + bound_right; - * original_height = tile->height + bound_top + bound_bottom; - * @endcode - * - * @note These values are valid only for the tiled equirectangular - * projection type (@ref AV_SPHERICAL_EQUIRECTANGULAR_TILE), - * and should be ignored in all other cases. - */ - uint32_t bound_left; ///< Distance from the left edge - uint32_t bound_top; ///< Distance from the top edge - uint32_t bound_right; ///< Distance from the right edge - uint32_t bound_bottom; ///< Distance from the bottom edge - /** - * @} - */ - - /** - * Number of pixels to pad from the edge of each cube face. - * - * @note This value is valid for only for the cubemap projection type - * (@ref AV_SPHERICAL_CUBEMAP), and should be ignored in all other - * cases. - */ - uint32_t padding; -} AVSphericalMapping; - -/** - * Allocate a AVSphericalVideo structure and initialize its fields to default - * values. - * - * @return the newly allocated struct or NULL on failure - */ -AVSphericalMapping *av_spherical_alloc(size_t *size); - -/** - * Convert the @ref bounding fields from an AVSphericalVideo - * from 0.32 fixed point to pixels. - * - * @param map The AVSphericalVideo map to read bound values from. - * @param width Width of the current frame or stream. - * @param height Height of the current frame or stream. - * @param left Pixels from the left edge. - * @param top Pixels from the top edge. - * @param right Pixels from the right edge. - * @param bottom Pixels from the bottom edge. - */ -void av_spherical_tile_bounds(const AVSphericalMapping *map, - size_t width, size_t height, - size_t *left, size_t *top, - size_t *right, size_t *bottom); - -/** - * Provide a human-readable name of a given AVSphericalProjection. - * - * @param projection The input AVSphericalProjection. - * - * @return The name of the AVSphericalProjection, or "unknown". - */ -const char *av_spherical_projection_name(enum AVSphericalProjection projection); - -/** - * Get the AVSphericalProjection form a human-readable name. - * - * @param name The input string. - * - * @return The AVSphericalProjection value, or -1 if not found. - */ -int av_spherical_from_name(const char *name); -/** - * @} - * @} - */ - -#endif /* AVUTIL_SPHERICAL_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/stereo3d.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/stereo3d.h deleted file mode 100644 index d421aac2..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/stereo3d.h +++ /dev/null @@ -1,233 +0,0 @@ -/* - * Copyright (c) 2013 Vittorio Giovara - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Stereoscopic video - */ - -#ifndef AVUTIL_STEREO3D_H -#define AVUTIL_STEREO3D_H - -#include - -#include "frame.h" - -/** - * @addtogroup lavu_video - * @{ - * - * @defgroup lavu_video_stereo3d Stereo3D types and functions - * @{ - */ - -/** - * @addtogroup lavu_video_stereo3d - * A stereoscopic video file consists in multiple views embedded in a single - * frame, usually describing two views of a scene. This file describes all - * possible codec-independent view arrangements. - * */ - -/** - * List of possible 3D Types - */ -enum AVStereo3DType { - /** - * Video is not stereoscopic (and metadata has to be there). - */ - AV_STEREO3D_2D, - - /** - * Views are next to each other. - * - * @code{.unparsed} - * LLLLRRRR - * LLLLRRRR - * LLLLRRRR - * ... - * @endcode - */ - AV_STEREO3D_SIDEBYSIDE, - - /** - * Views are on top of each other. - * - * @code{.unparsed} - * LLLLLLLL - * LLLLLLLL - * RRRRRRRR - * RRRRRRRR - * @endcode - */ - AV_STEREO3D_TOPBOTTOM, - - /** - * Views are alternated temporally. - * - * @code{.unparsed} - * frame0 frame1 frame2 ... - * LLLLLLLL RRRRRRRR LLLLLLLL - * LLLLLLLL RRRRRRRR LLLLLLLL - * LLLLLLLL RRRRRRRR LLLLLLLL - * ... ... ... - * @endcode - */ - AV_STEREO3D_FRAMESEQUENCE, - - /** - * Views are packed in a checkerboard-like structure per pixel. - * - * @code{.unparsed} - * LRLRLRLR - * RLRLRLRL - * LRLRLRLR - * ... - * @endcode - */ - AV_STEREO3D_CHECKERBOARD, - - /** - * Views are next to each other, but when upscaling - * apply a checkerboard pattern. - * - * @code{.unparsed} - * LLLLRRRR L L L L R R R R - * LLLLRRRR => L L L L R R R R - * LLLLRRRR L L L L R R R R - * LLLLRRRR L L L L R R R R - * @endcode - */ - AV_STEREO3D_SIDEBYSIDE_QUINCUNX, - - /** - * Views are packed per line, as if interlaced. - * - * @code{.unparsed} - * LLLLLLLL - * RRRRRRRR - * LLLLLLLL - * ... - * @endcode - */ - AV_STEREO3D_LINES, - - /** - * Views are packed per column. - * - * @code{.unparsed} - * LRLRLRLR - * LRLRLRLR - * LRLRLRLR - * ... - * @endcode - */ - AV_STEREO3D_COLUMNS, -}; - -/** - * List of possible view types. - */ -enum AVStereo3DView { - /** - * Frame contains two packed views. - */ - AV_STEREO3D_VIEW_PACKED, - - /** - * Frame contains only the left view. - */ - AV_STEREO3D_VIEW_LEFT, - - /** - * Frame contains only the right view. - */ - AV_STEREO3D_VIEW_RIGHT, -}; - -/** - * Inverted views, Right/Bottom represents the left view. - */ -#define AV_STEREO3D_FLAG_INVERT (1 << 0) - -/** - * Stereo 3D type: this structure describes how two videos are packed - * within a single video surface, with additional information as needed. - * - * @note The struct must be allocated with av_stereo3d_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVStereo3D { - /** - * How views are packed within the video. - */ - enum AVStereo3DType type; - - /** - * Additional information about the frame packing. - */ - int flags; - - /** - * Determines which views are packed. - */ - enum AVStereo3DView view; -} AVStereo3D; - -/** - * Allocate an AVStereo3D structure and set its fields to default values. - * The resulting struct can be freed using av_freep(). - * - * @return An AVStereo3D filled with default values or NULL on failure. - */ -AVStereo3D *av_stereo3d_alloc(void); - -/** - * Allocate a complete AVFrameSideData and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVStereo3D structure to be filled by caller. - */ -AVStereo3D *av_stereo3d_create_side_data(AVFrame *frame); - -/** - * Provide a human-readable name of a given stereo3d type. - * - * @param type The input stereo3d type value. - * - * @return The name of the stereo3d value, or "unknown". - */ -const char *av_stereo3d_type_name(unsigned int type); - -/** - * Get the AVStereo3DType form a human-readable name. - * - * @param name The input string. - * - * @return The AVStereo3DType value, or -1 if not found. - */ -int av_stereo3d_from_name(const char *name); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_STEREO3D_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/tea.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/tea.h deleted file mode 100644 index dd929bda..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/tea.h +++ /dev/null @@ -1,71 +0,0 @@ -/* - * A 32-bit implementation of the TEA algorithm - * Copyright (c) 2015 Vesselin Bontchev - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TEA_H -#define AVUTIL_TEA_H - -#include - -/** - * @file - * @brief Public header for libavutil TEA algorithm - * @defgroup lavu_tea TEA - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_tea_size; - -struct AVTEA; - -/** - * Allocate an AVTEA context - * To free the struct: av_free(ptr) - */ -struct AVTEA *av_tea_alloc(void); - -/** - * Initialize an AVTEA context. - * - * @param ctx an AVTEA context - * @param key a key of 16 bytes used for encryption/decryption - * @param rounds the number of rounds in TEA (64 is the "standard") - */ -void av_tea_init(struct AVTEA *ctx, const uint8_t key[16], int rounds); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * - * @param ctx an AVTEA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_tea_crypt(struct AVTEA *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_TEA_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/threadmessage.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/threadmessage.h deleted file mode 100644 index 42ce655f..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/threadmessage.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public License - * as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with FFmpeg; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_THREADMESSAGE_H -#define AVUTIL_THREADMESSAGE_H - -typedef struct AVThreadMessageQueue AVThreadMessageQueue; - -typedef enum AVThreadMessageFlags { - - /** - * Perform non-blocking operation. - * If this flag is set, send and recv operations are non-blocking and - * return AVERROR(EAGAIN) immediately if they can not proceed. - */ - AV_THREAD_MESSAGE_NONBLOCK = 1, - -} AVThreadMessageFlags; - -/** - * Allocate a new message queue. - * - * @param mq pointer to the message queue - * @param nelem maximum number of elements in the queue - * @param elsize size of each element in the queue - * @return >=0 for success; <0 for error, in particular AVERROR(ENOSYS) if - * lavu was built without thread support - */ -int av_thread_message_queue_alloc(AVThreadMessageQueue **mq, - unsigned nelem, - unsigned elsize); - -/** - * Free a message queue. - * - * The message queue must no longer be in use by another thread. - */ -void av_thread_message_queue_free(AVThreadMessageQueue **mq); - -/** - * Send a message on the queue. - */ -int av_thread_message_queue_send(AVThreadMessageQueue *mq, - void *msg, - unsigned flags); - -/** - * Receive a message from the queue. - */ -int av_thread_message_queue_recv(AVThreadMessageQueue *mq, - void *msg, - unsigned flags); - -/** - * Set the sending error code. - * - * If the error code is set to non-zero, av_thread_message_queue_send() will - * return it immediately. Conventional values, such as AVERROR_EOF or - * AVERROR(EAGAIN), can be used to cause the sending thread to stop or - * suspend its operation. - */ -void av_thread_message_queue_set_err_send(AVThreadMessageQueue *mq, - int err); - -/** - * Set the receiving error code. - * - * If the error code is set to non-zero, av_thread_message_queue_recv() will - * return it immediately when there are no longer available messages. - * Conventional values, such as AVERROR_EOF or AVERROR(EAGAIN), can be used - * to cause the receiving thread to stop or suspend its operation. - */ -void av_thread_message_queue_set_err_recv(AVThreadMessageQueue *mq, - int err); - -/** - * Set the optional free message callback function which will be called if an - * operation is removing messages from the queue. - */ -void av_thread_message_queue_set_free_func(AVThreadMessageQueue *mq, - void (*free_func)(void *msg)); - -/** - * Return the current number of messages in the queue. - * - * @return the current number of messages or AVERROR(ENOSYS) if lavu was built - * without thread support - */ -int av_thread_message_queue_nb_elems(AVThreadMessageQueue *mq); - -/** - * Flush the message queue - * - * This function is mostly equivalent to reading and free-ing every message - * except that it will be done in a single operation (no lock/unlock between - * reads). - */ -void av_thread_message_flush(AVThreadMessageQueue *mq); - -#endif /* AVUTIL_THREADMESSAGE_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/time.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/time.h deleted file mode 100644 index dc169b06..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/time.h +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Copyright (c) 2000-2003 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TIME_H -#define AVUTIL_TIME_H - -#include - -/** - * Get the current time in microseconds. - */ -int64_t av_gettime(void); - -/** - * Get the current time in microseconds since some unspecified starting point. - * On platforms that support it, the time comes from a monotonic clock - * This property makes this time source ideal for measuring relative time. - * The returned values may not be monotonic on platforms where a monotonic - * clock is not available. - */ -int64_t av_gettime_relative(void); - -/** - * Indicates with a boolean result if the av_gettime_relative() time source - * is monotonic. - */ -int av_gettime_relative_is_monotonic(void); - -/** - * Sleep for a period of time. Although the duration is expressed in - * microseconds, the actual delay may be rounded to the precision of the - * system timer. - * - * @param usec Number of microseconds to sleep. - * @return zero on success or (negative) error code. - */ -int av_usleep(unsigned usec); - -#endif /* AVUTIL_TIME_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/timecode.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/timecode.h deleted file mode 100644 index 060574a1..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/timecode.h +++ /dev/null @@ -1,199 +0,0 @@ -/* - * Copyright (c) 2006 Smartjog S.A.S, Baptiste Coudurier - * Copyright (c) 2011-2012 Smartjog S.A.S, Clément Bœsch - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Timecode helpers header - */ - -#ifndef AVUTIL_TIMECODE_H -#define AVUTIL_TIMECODE_H - -#include -#include "rational.h" - -#define AV_TIMECODE_STR_SIZE 23 - -enum AVTimecodeFlag { - AV_TIMECODE_FLAG_DROPFRAME = 1<<0, ///< timecode is drop frame - AV_TIMECODE_FLAG_24HOURSMAX = 1<<1, ///< timecode wraps after 24 hours - AV_TIMECODE_FLAG_ALLOWNEGATIVE = 1<<2, ///< negative time values are allowed -}; - -typedef struct { - int start; ///< timecode frame start (first base frame number) - uint32_t flags; ///< flags such as drop frame, +24 hours support, ... - AVRational rate; ///< frame rate in rational form - unsigned fps; ///< frame per second; must be consistent with the rate field -} AVTimecode; - -/** - * Adjust frame number for NTSC drop frame time code. - * - * @param framenum frame number to adjust - * @param fps frame per second, multiples of 30 - * @return adjusted frame number - * @warning adjustment is only valid for multiples of NTSC 29.97 - */ -int av_timecode_adjust_ntsc_framenum2(int framenum, int fps); - -/** - * Convert frame number to SMPTE 12M binary representation. - * - * @param tc timecode data correctly initialized - * @param framenum frame number - * @return the SMPTE binary representation - * - * See SMPTE ST 314M-2005 Sec 4.4.2.2.1 "Time code pack (TC)" - * the format description as follows: - * bits 0-5: hours, in BCD(6bits) - * bits 6: BGF1 - * bits 7: BGF2 (NTSC) or FIELD (PAL) - * bits 8-14: minutes, in BCD(7bits) - * bits 15: BGF0 (NTSC) or BGF2 (PAL) - * bits 16-22: seconds, in BCD(7bits) - * bits 23: FIELD (NTSC) or BGF0 (PAL) - * bits 24-29: frames, in BCD(6bits) - * bits 30: drop frame flag (0: non drop, 1: drop) - * bits 31: color frame flag (0: unsync mode, 1: sync mode) - * @note BCD numbers (6 or 7 bits): 4 or 5 lower bits for units, 2 higher bits for tens. - * @note Frame number adjustment is automatically done in case of drop timecode, - * you do NOT have to call av_timecode_adjust_ntsc_framenum2(). - * @note The frame number is relative to tc->start. - * @note Color frame (CF) and binary group flags (BGF) bits are set to zero. - */ -uint32_t av_timecode_get_smpte_from_framenum(const AVTimecode *tc, int framenum); - -/** - * Convert sei info to SMPTE 12M binary representation. - * - * @param rate frame rate in rational form - * @param drop drop flag - * @param hh hour - * @param mm minute - * @param ss second - * @param ff frame number - * @return the SMPTE binary representation - */ -uint32_t av_timecode_get_smpte(AVRational rate, int drop, int hh, int mm, int ss, int ff); - -/** - * Load timecode string in buf. - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param tc timecode data correctly initialized - * @param framenum frame number - * @return the buf parameter - * - * @note Timecode representation can be a negative timecode and have more than - * 24 hours, but will only be honored if the flags are correctly set. - * @note The frame number is relative to tc->start. - */ -char *av_timecode_make_string(const AVTimecode *tc, char *buf, int framenum); - -/** - * Get the timecode string from the SMPTE timecode format. - * - * In contrast to av_timecode_make_smpte_tc_string this function supports 50/60 - * fps timecodes by using the field bit. - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param rate frame rate of the timecode - * @param tcsmpte the 32-bit SMPTE timecode - * @param prevent_df prevent the use of a drop flag when it is known the DF bit - * is arbitrary - * @param skip_field prevent the use of a field flag when it is known the field - * bit is arbitrary (e.g. because it is used as PC flag) - * @return the buf parameter - */ -char *av_timecode_make_smpte_tc_string2(char *buf, AVRational rate, uint32_t tcsmpte, int prevent_df, int skip_field); - -/** - * Get the timecode string from the SMPTE timecode format. - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param tcsmpte the 32-bit SMPTE timecode - * @param prevent_df prevent the use of a drop flag when it is known the DF bit - * is arbitrary - * @return the buf parameter - */ -char *av_timecode_make_smpte_tc_string(char *buf, uint32_t tcsmpte, int prevent_df); - -/** - * Get the timecode string from the 25-bit timecode format (MPEG GOP format). - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param tc25bit the 25-bits timecode - * @return the buf parameter - */ -char *av_timecode_make_mpeg_tc_string(char *buf, uint32_t tc25bit); - -/** - * Init a timecode struct with the passed parameters. - * - * @param log_ctx a pointer to an arbitrary struct of which the first field - * is a pointer to an AVClass struct (used for av_log) - * @param tc pointer to an allocated AVTimecode - * @param rate frame rate in rational form - * @param flags miscellaneous flags such as drop frame, +24 hours, ... - * (see AVTimecodeFlag) - * @param frame_start the first frame number - * @return 0 on success, AVERROR otherwise - */ -int av_timecode_init(AVTimecode *tc, AVRational rate, int flags, int frame_start, void *log_ctx); - -/** - * Init a timecode struct from the passed timecode components. - * - * @param log_ctx a pointer to an arbitrary struct of which the first field - * is a pointer to an AVClass struct (used for av_log) - * @param tc pointer to an allocated AVTimecode - * @param rate frame rate in rational form - * @param flags miscellaneous flags such as drop frame, +24 hours, ... - * (see AVTimecodeFlag) - * @param hh hours - * @param mm minutes - * @param ss seconds - * @param ff frames - * @return 0 on success, AVERROR otherwise - */ -int av_timecode_init_from_components(AVTimecode *tc, AVRational rate, int flags, int hh, int mm, int ss, int ff, void *log_ctx); - -/** - * Parse timecode representation (hh:mm:ss[:;.]ff). - * - * @param log_ctx a pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct (used for av_log). - * @param tc pointer to an allocated AVTimecode - * @param rate frame rate in rational form - * @param str timecode string which will determine the frame start - * @return 0 on success, AVERROR otherwise - */ -int av_timecode_init_from_string(AVTimecode *tc, AVRational rate, const char *str, void *log_ctx); - -/** - * Check if the timecode feature is available for the given frame rate - * - * @return 0 if supported, <0 otherwise - */ -int av_timecode_check_frame_rate(AVRational rate); - -#endif /* AVUTIL_TIMECODE_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/timestamp.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/timestamp.h deleted file mode 100644 index e082f01b..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/timestamp.h +++ /dev/null @@ -1,78 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * timestamp utils, mostly useful for debugging/logging purposes - */ - -#ifndef AVUTIL_TIMESTAMP_H -#define AVUTIL_TIMESTAMP_H - -#include "common.h" - -#if defined(__cplusplus) && !defined(__STDC_FORMAT_MACROS) && !defined(PRId64) -#error missing -D__STDC_FORMAT_MACROS / #define __STDC_FORMAT_MACROS -#endif - -#define AV_TS_MAX_STRING_SIZE 32 - -/** - * Fill the provided buffer with a string containing a timestamp - * representation. - * - * @param buf a buffer with size in bytes of at least AV_TS_MAX_STRING_SIZE - * @param ts the timestamp to represent - * @return the buffer in input - */ -static inline char *av_ts_make_string(char *buf, int64_t ts) -{ - if (ts == AV_NOPTS_VALUE) snprintf(buf, AV_TS_MAX_STRING_SIZE, "NOPTS"); - else snprintf(buf, AV_TS_MAX_STRING_SIZE, "%" PRId64, ts); - return buf; -} - -/** - * Convenience macro, the return value should be used only directly in - * function arguments but never stand-alone. - */ -#define av_ts2str(ts) av_ts_make_string((char[AV_TS_MAX_STRING_SIZE]){0}, ts) - -/** - * Fill the provided buffer with a string containing a timestamp time - * representation. - * - * @param buf a buffer with size in bytes of at least AV_TS_MAX_STRING_SIZE - * @param ts the timestamp to represent - * @param tb the timebase of the timestamp - * @return the buffer in input - */ -static inline char *av_ts_make_time_string(char *buf, int64_t ts, AVRational *tb) -{ - if (ts == AV_NOPTS_VALUE) snprintf(buf, AV_TS_MAX_STRING_SIZE, "NOPTS"); - else snprintf(buf, AV_TS_MAX_STRING_SIZE, "%.6g", av_q2d(*tb) * ts); - return buf; -} - -/** - * Convenience macro, the return value should be used only directly in - * function arguments but never stand-alone. - */ -#define av_ts2timestr(ts, tb) av_ts_make_time_string((char[AV_TS_MAX_STRING_SIZE]){0}, ts, tb) - -#endif /* AVUTIL_TIMESTAMP_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/tree.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/tree.h deleted file mode 100644 index bbb8fbb1..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/tree.h +++ /dev/null @@ -1,137 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * A tree container. - * @author Michael Niedermayer - */ - -#ifndef AVUTIL_TREE_H -#define AVUTIL_TREE_H - -#include "attributes.h" - -/** - * @addtogroup lavu_tree AVTree - * @ingroup lavu_data - * - * Low-complexity tree container - * - * Insertion, removal, finding equal, largest which is smaller than and - * smallest which is larger than, all have O(log n) worst-case complexity. - * @{ - */ - - -struct AVTreeNode; -extern const int av_tree_node_size; - -/** - * Allocate an AVTreeNode. - */ -struct AVTreeNode *av_tree_node_alloc(void); - -/** - * Find an element. - * @param root a pointer to the root node of the tree - * @param next If next is not NULL, then next[0] will contain the previous - * element and next[1] the next element. If either does not exist, - * then the corresponding entry in next is unchanged. - * @param cmp compare function used to compare elements in the tree, - * API identical to that of Standard C's qsort - * It is guaranteed that the first and only the first argument to cmp() - * will be the key parameter to av_tree_find(), thus it could if the - * user wants, be a different type (like an opaque context). - * @return An element with cmp(key, elem) == 0 or NULL if no such element - * exists in the tree. - */ -void *av_tree_find(const struct AVTreeNode *root, void *key, - int (*cmp)(const void *key, const void *b), void *next[2]); - -/** - * Insert or remove an element. - * - * If *next is NULL, then the supplied element will be removed if it exists. - * If *next is non-NULL, then the supplied element will be inserted, unless - * it already exists in the tree. - * - * @param rootp A pointer to a pointer to the root node of the tree; note that - * the root node can change during insertions, this is required - * to keep the tree balanced. - * @param key pointer to the element key to insert in the tree - * @param next Used to allocate and free AVTreeNodes. For insertion the user - * must set it to an allocated and zeroed object of at least - * av_tree_node_size bytes size. av_tree_insert() will set it to - * NULL if it has been consumed. - * For deleting elements *next is set to NULL by the user and - * av_tree_insert() will set it to the AVTreeNode which was - * used for the removed element. - * This allows the use of flat arrays, which have - * lower overhead compared to many malloced elements. - * You might want to define a function like: - * @code - * void *tree_insert(struct AVTreeNode **rootp, void *key, - * int (*cmp)(void *key, const void *b), - * AVTreeNode **next) - * { - * if (!*next) - * *next = av_mallocz(av_tree_node_size); - * return av_tree_insert(rootp, key, cmp, next); - * } - * void *tree_remove(struct AVTreeNode **rootp, void *key, - * int (*cmp)(void *key, const void *b, AVTreeNode **next)) - * { - * av_freep(next); - * return av_tree_insert(rootp, key, cmp, next); - * } - * @endcode - * @param cmp compare function used to compare elements in the tree, API identical - * to that of Standard C's qsort - * @return If no insertion happened, the found element; if an insertion or - * removal happened, then either key or NULL will be returned. - * Which one it is depends on the tree state and the implementation. You - * should make no assumptions that it's one or the other in the code. - */ -void *av_tree_insert(struct AVTreeNode **rootp, void *key, - int (*cmp)(const void *key, const void *b), - struct AVTreeNode **next); - -void av_tree_destroy(struct AVTreeNode *t); - -/** - * Apply enu(opaque, &elem) to all the elements in the tree in a given range. - * - * @param cmp a comparison function that returns < 0 for an element below the - * range, > 0 for an element above the range and == 0 for an - * element inside the range - * - * @note The cmp function should use the same ordering used to construct the - * tree. - */ -void av_tree_enumerate(struct AVTreeNode *t, void *opaque, - int (*cmp)(void *opaque, void *elem), - int (*enu)(void *opaque, void *elem)); - -/** - * @} - */ - -#endif /* AVUTIL_TREE_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/twofish.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/twofish.h deleted file mode 100644 index 813cfecd..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/twofish.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * An implementation of the TwoFish algorithm - * Copyright (c) 2015 Supraja Meedinti - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TWOFISH_H -#define AVUTIL_TWOFISH_H - -#include - - -/** - * @file - * @brief Public header for libavutil TWOFISH algorithm - * @defgroup lavu_twofish TWOFISH - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_twofish_size; - -struct AVTWOFISH; - -/** - * Allocate an AVTWOFISH context - * To free the struct: av_free(ptr) - */ -struct AVTWOFISH *av_twofish_alloc(void); - -/** - * Initialize an AVTWOFISH context. - * - * @param ctx an AVTWOFISH context - * @param key a key of size ranging from 1 to 32 bytes used for encryption/decryption - * @param key_bits number of keybits: 128, 192, 256 If less than the required, padded with zeroes to nearest valid value; return value is 0 if key_bits is 128/192/256, -1 if less than 0, 1 otherwise - */ -int av_twofish_init(struct AVTWOFISH *ctx, const uint8_t *key, int key_bits); - -/** - * Encrypt or decrypt a buffer using a previously initialized context - * - * @param ctx an AVTWOFISH context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 16 byte blocks - * @paran iv initialization vector for CBC mode, NULL for ECB mode - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_twofish_crypt(struct AVTWOFISH *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t* iv, int decrypt); - -/** - * @} - */ -#endif /* AVUTIL_TWOFISH_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/tx.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/tx.h deleted file mode 100644 index 3de2f723..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/tx.h +++ /dev/null @@ -1,161 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TX_H -#define AVUTIL_TX_H - -#include -#include - -typedef struct AVTXContext AVTXContext; - -typedef struct AVComplexFloat { - float re, im; -} AVComplexFloat; - -typedef struct AVComplexDouble { - double re, im; -} AVComplexDouble; - -typedef struct AVComplexInt32 { - int32_t re, im; -} AVComplexInt32; - -enum AVTXType { - /** - * Standard complex to complex FFT with sample data type of AVComplexFloat, - * AVComplexDouble or AVComplexInt32, for each respective variant. - * - * Output is not 1/len normalized. Scaling currently unsupported. - * The stride parameter must be set to the size of a single sample in bytes. - */ - AV_TX_FLOAT_FFT = 0, - AV_TX_DOUBLE_FFT = 2, - AV_TX_INT32_FFT = 4, - - /** - * Standard MDCT with a sample data type of float, double or int32_t, - * respecively. For the float and int32 variants, the scale type is - * 'float', while for the double variant, it's 'double'. - * If scale is NULL, 1.0 will be used as a default. - * - * Length is the frame size, not the window size (which is 2x frame). - * For forward transforms, the stride specifies the spacing between each - * sample in the output array in bytes. The input must be a flat array. - * - * For inverse transforms, the stride specifies the spacing between each - * sample in the input array in bytes. The output must be a flat array. - * - * NOTE: the inverse transform is half-length, meaning the output will not - * contain redundant data. This is what most codecs work with. To do a full - * inverse transform, set the AV_TX_FULL_IMDCT flag on init. - */ - AV_TX_FLOAT_MDCT = 1, - AV_TX_DOUBLE_MDCT = 3, - AV_TX_INT32_MDCT = 5, - - /** - * Real to complex and complex to real DFTs. - * For the float and int32 variants, the scale type is 'float', while for - * the double variant, it's a 'double'. If scale is NULL, 1.0 will be used - * as a default. - * - * The stride parameter must be set to the size of a single sample in bytes. - * - * The forward transform performs a real-to-complex DFT of N samples to - * N/2+1 complex values. - * - * The inverse transform performs a complex-to-real DFT of N/2+1 complex - * values to N real samples. The output is not normalized, but can be - * made so by setting the scale value to 1.0/len. - * NOTE: the inverse transform always overwrites the input. - */ - AV_TX_FLOAT_RDFT = 6, - AV_TX_DOUBLE_RDFT = 7, - AV_TX_INT32_RDFT = 8, - - /* Not part of the API, do not use */ - AV_TX_NB, -}; - -/** - * Function pointer to a function to perform the transform. - * - * @note Using a different context than the one allocated during av_tx_init() - * is not allowed. - * - * @param s the transform context - * @param out the output array - * @param in the input array - * @param stride the input or output stride in bytes - * - * The out and in arrays must be aligned to the maximum required by the CPU - * architecture unless the AV_TX_UNALIGNED flag was set in av_tx_init(). - * The stride must follow the constraints the transform type has specified. - */ -typedef void (*av_tx_fn)(AVTXContext *s, void *out, void *in, ptrdiff_t stride); - -/** - * Flags for av_tx_init() - */ -enum AVTXFlags { - /** - * Performs an in-place transformation on the input. The output argument - * of av_tn_fn() MUST match the input. May be unsupported or slower for some - * transform types. - */ - AV_TX_INPLACE = 1ULL << 0, - - /** - * Relaxes alignment requirement for the in and out arrays of av_tx_fn(). - * May be slower with certain transform types. - */ - AV_TX_UNALIGNED = 1ULL << 1, - - /** - * Performs a full inverse MDCT rather than leaving out samples that can be - * derived through symmetry. Requires an output array of 'len' floats, - * rather than the usual 'len/2' floats. - * Ignored for all transforms but inverse MDCTs. - */ - AV_TX_FULL_IMDCT = 1ULL << 2, -}; - -/** - * Initialize a transform context with the given configuration - * (i)MDCTs with an odd length are currently not supported. - * - * @param ctx the context to allocate, will be NULL on error - * @param tx pointer to the transform function pointer to set - * @param type type the type of transform - * @param inv whether to do an inverse or a forward transform - * @param len the size of the transform in samples - * @param scale pointer to the value to scale the output if supported by type - * @param flags a bitmask of AVTXFlags or 0 - * - * @return 0 on success, negative error code on failure - */ -int av_tx_init(AVTXContext **ctx, av_tx_fn *tx, enum AVTXType type, - int inv, int len, const void *scale, uint64_t flags); - -/** - * Frees a context and sets *ctx to NULL, does nothing when *ctx == NULL. - */ -void av_tx_uninit(AVTXContext **ctx); - -#endif /* AVUTIL_TX_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/uuid.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/uuid.h deleted file mode 100644 index 4b508891..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/uuid.h +++ /dev/null @@ -1,147 +0,0 @@ -/* - * Copyright (c) 2022 Pierre-Anthony Lemieux - * Zane van Iperen - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * UUID parsing and serialization utilities. - * The library treats the UUID as an opaque sequence of 16 unsigned bytes, - * i.e. ignoring the internal layout of the UUID, which depends on the type - * of the UUID. - * - * @author Pierre-Anthony Lemieux - * @author Zane van Iperen - */ - -#ifndef AVUTIL_UUID_H -#define AVUTIL_UUID_H - -#include -#include - -#define AV_PRI_UUID \ - "%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-" \ - "%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx" - -#define AV_PRI_URN_UUID \ - "urn:uuid:%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-" \ - "%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx" - -/* AV_UUID_ARG() is used together with AV_PRI_UUID() or AV_PRI_URN_UUID - * to print UUIDs, e.g. - * av_log(NULL, AV_LOG_DEBUG, "UUID: " AV_PRI_UUID, AV_UUID_ARG(uuid)); - */ -#define AV_UUID_ARG(x) \ - (x)[ 0], (x)[ 1], (x)[ 2], (x)[ 3], \ - (x)[ 4], (x)[ 5], (x)[ 6], (x)[ 7], \ - (x)[ 8], (x)[ 9], (x)[10], (x)[11], \ - (x)[12], (x)[13], (x)[14], (x)[15] - -#define AV_UUID_LEN 16 - -/* Binary representation of a UUID */ -typedef uint8_t AVUUID[AV_UUID_LEN]; - -/** - * Parses a string representation of a UUID formatted according to IETF RFC 4122 - * into an AVUUID. The parsing is case-insensitive. The string must be 37 - * characters long, including the terminating NUL character. - * - * Example string representation: "2fceebd0-7017-433d-bafb-d073a7116696" - * - * @param[in] in String representation of a UUID, - * e.g. 2fceebd0-7017-433d-bafb-d073a7116696 - * @param[out] uu AVUUID - * @return A non-zero value in case of an error. - */ -int av_uuid_parse(const char *in, AVUUID uu); - -/** - * Parses a URN representation of a UUID, as specified at IETF RFC 4122, - * into an AVUUID. The parsing is case-insensitive. The string must be 46 - * characters long, including the terminating NUL character. - * - * Example string representation: "urn:uuid:2fceebd0-7017-433d-bafb-d073a7116696" - * - * @param[in] in URN UUID - * @param[out] uu AVUUID - * @return A non-zero value in case of an error. - */ -int av_uuid_urn_parse(const char *in, AVUUID uu); - -/** - * Parses a string representation of a UUID formatted according to IETF RFC 4122 - * into an AVUUID. The parsing is case-insensitive. - * - * @param[in] in_start Pointer to the first character of the string representation - * @param[in] in_end Pointer to the character after the last character of the - * string representation. That memory location is never - * accessed. It is an error if `in_end - in_start != 36`. - * @param[out] uu AVUUID - * @return A non-zero value in case of an error. - */ -int av_uuid_parse_range(const char *in_start, const char *in_end, AVUUID uu); - -/** - * Serializes a AVUUID into a string representation according to IETF RFC 4122. - * The string is lowercase and always 37 characters long, including the - * terminating NUL character. - * - * @param[in] uu AVUUID - * @param[out] out Pointer to an array of no less than 37 characters. - * @return A non-zero value in case of an error. - */ -void av_uuid_unparse(const AVUUID uu, char *out); - -/** - * Compares two UUIDs for equality. - * - * @param[in] uu1 AVUUID - * @param[in] uu2 AVUUID - * @return Nonzero if uu1 and uu2 are identical, 0 otherwise - */ -static inline int av_uuid_equal(const AVUUID uu1, const AVUUID uu2) -{ - return memcmp(uu1, uu2, AV_UUID_LEN) == 0; -} - -/** - * Copies the bytes of src into dest. - * - * @param[out] dest AVUUID - * @param[in] src AVUUID - */ -static inline void av_uuid_copy(AVUUID dest, const AVUUID src) -{ - memcpy(dest, src, AV_UUID_LEN); -} - -/** - * Sets a UUID to the nil UUID, i.e. a UUID with have all - * its 128 bits set to zero. - * - * @param[in,out] uu UUID to be set to the nil UUID - */ -static inline void av_uuid_nil(AVUUID uu) -{ - memset(uu, 0, AV_UUID_LEN); -} - -#endif /* AVUTIL_UUID_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/version.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/version.h deleted file mode 100644 index ee43526d..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/version.h +++ /dev/null @@ -1,124 +0,0 @@ -/* - * copyright (c) 2003 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu - * Libavutil version macros - */ - -#ifndef AVUTIL_VERSION_H -#define AVUTIL_VERSION_H - -#include "macros.h" - -/** - * @addtogroup version_utils - * - * Useful to check and match library version in order to maintain - * backward compatibility. - * - * The FFmpeg libraries follow a versioning sheme very similar to - * Semantic Versioning (http://semver.org/) - * The difference is that the component called PATCH is called MICRO in FFmpeg - * and its value is reset to 100 instead of 0 to keep it above or equal to 100. - * Also we do not increase MICRO for every bugfix or change in git master. - * - * Prior to FFmpeg 3.2 point releases did not change any lib version number to - * avoid aliassing different git master checkouts. - * Starting with FFmpeg 3.2, the released library versions will occupy - * a separate MAJOR.MINOR that is not used on the master development branch. - * That is if we branch a release of master 55.10.123 we will bump to 55.11.100 - * for the release and master will continue at 55.12.100 after it. Each new - * point release will then bump the MICRO improving the usefulness of the lib - * versions. - * - * @{ - */ - -#define AV_VERSION_INT(a, b, c) ((a)<<16 | (b)<<8 | (c)) -#define AV_VERSION_DOT(a, b, c) a ##.## b ##.## c -#define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c) - -/** - * Extract version components from the full ::AV_VERSION_INT int as returned - * by functions like ::avformat_version() and ::avcodec_version() - */ -#define AV_VERSION_MAJOR(a) ((a) >> 16) -#define AV_VERSION_MINOR(a) (((a) & 0x00FF00) >> 8) -#define AV_VERSION_MICRO(a) ((a) & 0xFF) - -/** - * @} - */ - -/** - * @defgroup lavu_ver Version and Build diagnostics - * - * Macros and function useful to check at compiletime and at runtime - * which version of libavutil is in use. - * - * @{ - */ - -#define LIBAVUTIL_VERSION_MAJOR 57 -#define LIBAVUTIL_VERSION_MINOR 32 -#define LIBAVUTIL_VERSION_MICRO 101 - -#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \ - LIBAVUTIL_VERSION_MINOR, \ - LIBAVUTIL_VERSION_MICRO) -#define LIBAVUTIL_VERSION AV_VERSION(LIBAVUTIL_VERSION_MAJOR, \ - LIBAVUTIL_VERSION_MINOR, \ - LIBAVUTIL_VERSION_MICRO) -#define LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT - -#define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION) - -/** - * @defgroup lavu_depr_guards Deprecation Guards - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - * - * @note, when bumping the major version it is recommended to manually - * disable each FF_API_* in its own commit instead of disabling them all - * at once through the bump. This improves the git bisect-ability of the change. - * - * @{ - */ - -#define FF_API_D2STR (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_DECLARE_ALIGNED (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_COLORSPACE_NAME (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_AV_MALLOCZ_ARRAY (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_FIFO_PEEK2 (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_FIFO_OLD_API (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_XVMC (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_OLD_CHANNEL_LAYOUT (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_AV_FOPEN_UTF8 (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_PKT_DURATION (LIBAVUTIL_VERSION_MAJOR < 58) - -/** - * @} - * @} - */ - -#endif /* AVUTIL_VERSION_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/video_enc_params.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/video_enc_params.h deleted file mode 100644 index fc0c3bc1..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/video_enc_params.h +++ /dev/null @@ -1,171 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_VIDEO_ENC_PARAMS_H -#define AVUTIL_VIDEO_ENC_PARAMS_H - -#include -#include - -#include "libavutil/avassert.h" -#include "libavutil/frame.h" - -enum AVVideoEncParamsType { - AV_VIDEO_ENC_PARAMS_NONE = -1, - /** - * VP9 stores: - * - per-frame base (luma AC) quantizer index, exported as AVVideoEncParams.qp - * - deltas for luma DC, chroma AC and chroma DC, exported in the - * corresponding entries in AVVideoEncParams.delta_qp - * - per-segment delta, exported as for each block as AVVideoBlockParams.delta_qp - * - * To compute the resulting quantizer index for a block: - * - for luma AC, add the base qp and the per-block delta_qp, saturating to - * unsigned 8-bit. - * - for luma DC and chroma AC/DC, add the corresponding - * AVVideoBlockParams.delta_qp to the luma AC index, again saturating to - * unsigned 8-bit. - */ - AV_VIDEO_ENC_PARAMS_VP9, - - /** - * H.264 stores: - * - in PPS (per-picture): - * * initial QP_Y (luma) value, exported as AVVideoEncParams.qp - * * delta(s) for chroma QP values (same for both, or each separately), - * exported as in the corresponding entries in AVVideoEncParams.delta_qp - * - per-slice QP delta, not exported directly, added to the per-MB value - * - per-MB delta; not exported directly; the final per-MB quantizer - * parameter - QP_Y - minus the value in AVVideoEncParams.qp is exported - * as AVVideoBlockParams.qp_delta. - */ - AV_VIDEO_ENC_PARAMS_H264, - - /* - * MPEG-2-compatible quantizer. - * - * Summing the frame-level qp with the per-block delta_qp gives the - * resulting quantizer for the block. - */ - AV_VIDEO_ENC_PARAMS_MPEG2, -}; - -/** - * Video encoding parameters for a given frame. This struct is allocated along - * with an optional array of per-block AVVideoBlockParams descriptors. - * Must be allocated with av_video_enc_params_alloc(). - */ -typedef struct AVVideoEncParams { - /** - * Number of blocks in the array. - * - * May be 0, in which case no per-block information is present. In this case - * the values of blocks_offset / block_size are unspecified and should not - * be accessed. - */ - unsigned int nb_blocks; - /** - * Offset in bytes from the beginning of this structure at which the array - * of blocks starts. - */ - size_t blocks_offset; - /* - * Size of each block in bytes. May not match sizeof(AVVideoBlockParams). - */ - size_t block_size; - - /** - * Type of the parameters (the codec they are used with). - */ - enum AVVideoEncParamsType type; - - /** - * Base quantisation parameter for the frame. The final quantiser for a - * given block in a given plane is obtained from this value, possibly - * combined with {@code delta_qp} and the per-block delta in a manner - * documented for each type. - */ - int32_t qp; - - /** - * Quantisation parameter offset from the base (per-frame) qp for a given - * plane (first index) and AC/DC coefficients (second index). - */ - int32_t delta_qp[4][2]; -} AVVideoEncParams; - -/** - * Data structure for storing block-level encoding information. - * It is allocated as a part of AVVideoEncParams and should be retrieved with - * av_video_enc_params_block(). - * - * sizeof(AVVideoBlockParams) is not a part of the ABI and new fields may be - * added to it. - */ -typedef struct AVVideoBlockParams { - /** - * Distance in luma pixels from the top-left corner of the visible frame - * to the top-left corner of the block. - * Can be negative if top/right padding is present on the coded frame. - */ - int src_x, src_y; - /** - * Width and height of the block in luma pixels. - */ - int w, h; - - /** - * Difference between this block's final quantization parameter and the - * corresponding per-frame value. - */ - int32_t delta_qp; -} AVVideoBlockParams; - -/* - * Get the block at the specified {@code idx}. Must be between 0 and nb_blocks. - */ -static av_always_inline AVVideoBlockParams* -av_video_enc_params_block(AVVideoEncParams *par, unsigned int idx) -{ - av_assert0(idx < par->nb_blocks); - return (AVVideoBlockParams *)((uint8_t *)par + par->blocks_offset + - idx * par->block_size); -} - -/** - * Allocates memory for AVVideoEncParams of the given type, plus an array of - * {@code nb_blocks} AVVideoBlockParams and initializes the variables. Can be - * freed with a normal av_free() call. - * - * @param out_size if non-NULL, the size in bytes of the resulting data array is - * written here. - */ -AVVideoEncParams *av_video_enc_params_alloc(enum AVVideoEncParamsType type, - unsigned int nb_blocks, size_t *out_size); - -/** - * Allocates memory for AVEncodeInfoFrame plus an array of - * {@code nb_blocks} AVEncodeInfoBlock in the given AVFrame {@code frame} - * as AVFrameSideData of type AV_FRAME_DATA_VIDEO_ENC_PARAMS - * and initializes the variables. - */ -AVVideoEncParams* -av_video_enc_params_create_side_data(AVFrame *frame, enum AVVideoEncParamsType type, - unsigned int nb_blocks); - -#endif /* AVUTIL_VIDEO_ENC_PARAMS_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libavutil/xtea.h b/third_party/ffmpeg/kylin/mips64/include/libavutil/xtea.h deleted file mode 100644 index 735427c1..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libavutil/xtea.h +++ /dev/null @@ -1,94 +0,0 @@ -/* - * A 32-bit implementation of the XTEA algorithm - * Copyright (c) 2012 Samuel Pitoiset - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_XTEA_H -#define AVUTIL_XTEA_H - -#include - -/** - * @file - * @brief Public header for libavutil XTEA algorithm - * @defgroup lavu_xtea XTEA - * @ingroup lavu_crypto - * @{ - */ - -typedef struct AVXTEA { - uint32_t key[16]; -} AVXTEA; - -/** - * Allocate an AVXTEA context. - */ -AVXTEA *av_xtea_alloc(void); - -/** - * Initialize an AVXTEA context. - * - * @param ctx an AVXTEA context - * @param key a key of 16 bytes used for encryption/decryption, - * interpreted as big endian 32 bit numbers - */ -void av_xtea_init(struct AVXTEA *ctx, const uint8_t key[16]); - -/** - * Initialize an AVXTEA context. - * - * @param ctx an AVXTEA context - * @param key a key of 16 bytes used for encryption/decryption, - * interpreted as little endian 32 bit numbers - */ -void av_xtea_le_init(struct AVXTEA *ctx, const uint8_t key[16]); - -/** - * Encrypt or decrypt a buffer using a previously initialized context, - * in big endian format. - * - * @param ctx an AVXTEA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_xtea_crypt(struct AVXTEA *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context, - * in little endian format. - * - * @param ctx an AVXTEA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_xtea_le_crypt(struct AVXTEA *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_XTEA_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libswresample/swresample.h b/third_party/ffmpeg/kylin/mips64/include/libswresample/swresample.h deleted file mode 100644 index 26d42fab..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libswresample/swresample.h +++ /dev/null @@ -1,650 +0,0 @@ -/* - * Copyright (C) 2011-2013 Michael Niedermayer (michaelni@gmx.at) - * - * This file is part of libswresample - * - * libswresample is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * libswresample is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with libswresample; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWRESAMPLE_SWRESAMPLE_H -#define SWRESAMPLE_SWRESAMPLE_H - -/** - * @file - * @ingroup lswr - * libswresample public header - */ - -/** - * @defgroup lswr libswresample - * @{ - * - * Audio resampling, sample format conversion and mixing library. - * - * Interaction with lswr is done through SwrContext, which is - * allocated with swr_alloc() or swr_alloc_set_opts2(). It is opaque, so all parameters - * must be set with the @ref avoptions API. - * - * The first thing you will need to do in order to use lswr is to allocate - * SwrContext. This can be done with swr_alloc() or swr_alloc_set_opts2(). If you - * are using the former, you must set options through the @ref avoptions API. - * The latter function provides the same feature, but it allows you to set some - * common options in the same statement. - * - * For example the following code will setup conversion from planar float sample - * format to interleaved signed 16-bit integer, downsampling from 48kHz to - * 44.1kHz and downmixing from 5.1 channels to stereo (using the default mixing - * matrix). This is using the swr_alloc() function. - * @code - * SwrContext *swr = swr_alloc(); - * av_opt_set_channel_layout(swr, "in_channel_layout", AV_CH_LAYOUT_5POINT1, 0); - * av_opt_set_channel_layout(swr, "out_channel_layout", AV_CH_LAYOUT_STEREO, 0); - * av_opt_set_int(swr, "in_sample_rate", 48000, 0); - * av_opt_set_int(swr, "out_sample_rate", 44100, 0); - * av_opt_set_sample_fmt(swr, "in_sample_fmt", AV_SAMPLE_FMT_FLTP, 0); - * av_opt_set_sample_fmt(swr, "out_sample_fmt", AV_SAMPLE_FMT_S16, 0); - * @endcode - * - * The same job can be done using swr_alloc_set_opts2() as well: - * @code - * SwrContext *swr = NULL; - * int ret = swr_alloc_set_opts2(&swr, // we're allocating a new context - * &(AVChannelLayout)AV_CHANNEL_LAYOUT_STEREO, // out_ch_layout - * AV_SAMPLE_FMT_S16, // out_sample_fmt - * 44100, // out_sample_rate - * &(AVChannelLayout)AV_CHANNEL_LAYOUT_5POINT1, // in_ch_layout - * AV_SAMPLE_FMT_FLTP, // in_sample_fmt - * 48000, // in_sample_rate - * 0, // log_offset - * NULL); // log_ctx - * @endcode - * - * Once all values have been set, it must be initialized with swr_init(). If - * you need to change the conversion parameters, you can change the parameters - * using @ref AVOptions, as described above in the first example; or by using - * swr_alloc_set_opts2(), but with the first argument the allocated context. - * You must then call swr_init() again. - * - * The conversion itself is done by repeatedly calling swr_convert(). - * Note that the samples may get buffered in swr if you provide insufficient - * output space or if sample rate conversion is done, which requires "future" - * samples. Samples that do not require future input can be retrieved at any - * time by using swr_convert() (in_count can be set to 0). - * At the end of conversion the resampling buffer can be flushed by calling - * swr_convert() with NULL in and 0 in_count. - * - * The samples used in the conversion process can be managed with the libavutil - * @ref lavu_sampmanip "samples manipulation" API, including av_samples_alloc() - * function used in the following example. - * - * The delay between input and output, can at any time be found by using - * swr_get_delay(). - * - * The following code demonstrates the conversion loop assuming the parameters - * from above and caller-defined functions get_input() and handle_output(): - * @code - * uint8_t **input; - * int in_samples; - * - * while (get_input(&input, &in_samples)) { - * uint8_t *output; - * int out_samples = av_rescale_rnd(swr_get_delay(swr, 48000) + - * in_samples, 44100, 48000, AV_ROUND_UP); - * av_samples_alloc(&output, NULL, 2, out_samples, - * AV_SAMPLE_FMT_S16, 0); - * out_samples = swr_convert(swr, &output, out_samples, - * input, in_samples); - * handle_output(output, out_samples); - * av_freep(&output); - * } - * @endcode - * - * When the conversion is finished, the conversion - * context and everything associated with it must be freed with swr_free(). - * A swr_close() function is also available, but it exists mainly for - * compatibility with libavresample, and is not required to be called. - * - * There will be no memory leak if the data is not completely flushed before - * swr_free(). - */ - -#include -#include "libavutil/channel_layout.h" -#include "libavutil/frame.h" -#include "libavutil/samplefmt.h" - -#include "libswresample/version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "libswresample/version.h" -#endif - -/** - * @name Option constants - * These constants are used for the @ref avoptions interface for lswr. - * @{ - * - */ - -#define SWR_FLAG_RESAMPLE 1 ///< Force resampling even if equal sample rate -//TODO use int resample ? -//long term TODO can we enable this dynamically? - -/** Dithering algorithms */ -enum SwrDitherType { - SWR_DITHER_NONE = 0, - SWR_DITHER_RECTANGULAR, - SWR_DITHER_TRIANGULAR, - SWR_DITHER_TRIANGULAR_HIGHPASS, - - SWR_DITHER_NS = 64, ///< not part of API/ABI - SWR_DITHER_NS_LIPSHITZ, - SWR_DITHER_NS_F_WEIGHTED, - SWR_DITHER_NS_MODIFIED_E_WEIGHTED, - SWR_DITHER_NS_IMPROVED_E_WEIGHTED, - SWR_DITHER_NS_SHIBATA, - SWR_DITHER_NS_LOW_SHIBATA, - SWR_DITHER_NS_HIGH_SHIBATA, - SWR_DITHER_NB, ///< not part of API/ABI -}; - -/** Resampling Engines */ -enum SwrEngine { - SWR_ENGINE_SWR, /**< SW Resampler */ - SWR_ENGINE_SOXR, /**< SoX Resampler */ - SWR_ENGINE_NB, ///< not part of API/ABI -}; - -/** Resampling Filter Types */ -enum SwrFilterType { - SWR_FILTER_TYPE_CUBIC, /**< Cubic */ - SWR_FILTER_TYPE_BLACKMAN_NUTTALL, /**< Blackman Nuttall windowed sinc */ - SWR_FILTER_TYPE_KAISER, /**< Kaiser windowed sinc */ -}; - -/** - * @} - */ - -/** - * The libswresample context. Unlike libavcodec and libavformat, this structure - * is opaque. This means that if you would like to set options, you must use - * the @ref avoptions API and cannot directly set values to members of the - * structure. - */ -typedef struct SwrContext SwrContext; - -/** - * Get the AVClass for SwrContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - * @return the AVClass of SwrContext - */ -const AVClass *swr_get_class(void); - -/** - * @name SwrContext constructor functions - * @{ - */ - -/** - * Allocate SwrContext. - * - * If you use this function you will need to set the parameters (manually or - * with swr_alloc_set_opts2()) before calling swr_init(). - * - * @see swr_alloc_set_opts2(), swr_init(), swr_free() - * @return NULL on error, allocated context otherwise - */ -struct SwrContext *swr_alloc(void); - -/** - * Initialize context after user parameters have been set. - * @note The context must be configured using the AVOption API. - * - * @see av_opt_set_int() - * @see av_opt_set_dict() - * - * @param[in,out] s Swr context to initialize - * @return AVERROR error code in case of failure. - */ -int swr_init(struct SwrContext *s); - -/** - * Check whether an swr context has been initialized or not. - * - * @param[in] s Swr context to check - * @see swr_init() - * @return positive if it has been initialized, 0 if not initialized - */ -int swr_is_initialized(struct SwrContext *s); - -#if FF_API_OLD_CHANNEL_LAYOUT -/** - * Allocate SwrContext if needed and set/reset common parameters. - * - * This function does not require s to be allocated with swr_alloc(). On the - * other hand, swr_alloc() can use swr_alloc_set_opts() to set the parameters - * on the allocated context. - * - * @param s existing Swr context if available, or NULL if not - * @param out_ch_layout output channel layout (AV_CH_LAYOUT_*) - * @param out_sample_fmt output sample format (AV_SAMPLE_FMT_*). - * @param out_sample_rate output sample rate (frequency in Hz) - * @param in_ch_layout input channel layout (AV_CH_LAYOUT_*) - * @param in_sample_fmt input sample format (AV_SAMPLE_FMT_*). - * @param in_sample_rate input sample rate (frequency in Hz) - * @param log_offset logging level offset - * @param log_ctx parent logging context, can be NULL - * - * @see swr_init(), swr_free() - * @return NULL on error, allocated context otherwise - * @deprecated use @ref swr_alloc_set_opts2() - */ -attribute_deprecated -struct SwrContext *swr_alloc_set_opts(struct SwrContext *s, - int64_t out_ch_layout, enum AVSampleFormat out_sample_fmt, int out_sample_rate, - int64_t in_ch_layout, enum AVSampleFormat in_sample_fmt, int in_sample_rate, - int log_offset, void *log_ctx); -#endif - -/** - * Allocate SwrContext if needed and set/reset common parameters. - * - * This function does not require *ps to be allocated with swr_alloc(). On the - * other hand, swr_alloc() can use swr_alloc_set_opts2() to set the parameters - * on the allocated context. - * - * @param ps Pointer to an existing Swr context if available, or to NULL if not. - * On success, *ps will be set to the allocated context. - * @param out_ch_layout output channel layout (e.g. AV_CHANNEL_LAYOUT_*) - * @param out_sample_fmt output sample format (AV_SAMPLE_FMT_*). - * @param out_sample_rate output sample rate (frequency in Hz) - * @param in_ch_layout input channel layout (e.g. AV_CHANNEL_LAYOUT_*) - * @param in_sample_fmt input sample format (AV_SAMPLE_FMT_*). - * @param in_sample_rate input sample rate (frequency in Hz) - * @param log_offset logging level offset - * @param log_ctx parent logging context, can be NULL - * - * @see swr_init(), swr_free() - * @return 0 on success, a negative AVERROR code on error. - * On error, the Swr context is freed and *ps set to NULL. - */ -int swr_alloc_set_opts2(struct SwrContext **ps, - AVChannelLayout *out_ch_layout, enum AVSampleFormat out_sample_fmt, int out_sample_rate, - AVChannelLayout *in_ch_layout, enum AVSampleFormat in_sample_fmt, int in_sample_rate, - int log_offset, void *log_ctx); -/** - * @} - * - * @name SwrContext destructor functions - * @{ - */ - -/** - * Free the given SwrContext and set the pointer to NULL. - * - * @param[in] s a pointer to a pointer to Swr context - */ -void swr_free(struct SwrContext **s); - -/** - * Closes the context so that swr_is_initialized() returns 0. - * - * The context can be brought back to life by running swr_init(), - * swr_init() can also be used without swr_close(). - * This function is mainly provided for simplifying the usecase - * where one tries to support libavresample and libswresample. - * - * @param[in,out] s Swr context to be closed - */ -void swr_close(struct SwrContext *s); - -/** - * @} - * - * @name Core conversion functions - * @{ - */ - -/** Convert audio. - * - * in and in_count can be set to 0 to flush the last few samples out at the - * end. - * - * If more input is provided than output space, then the input will be buffered. - * You can avoid this buffering by using swr_get_out_samples() to retrieve an - * upper bound on the required number of output samples for the given number of - * input samples. Conversion will run directly without copying whenever possible. - * - * @param s allocated Swr context, with parameters set - * @param out output buffers, only the first one need be set in case of packed audio - * @param out_count amount of space available for output in samples per channel - * @param in input buffers, only the first one need to be set in case of packed audio - * @param in_count number of input samples available in one channel - * - * @return number of samples output per channel, negative value on error - */ -int swr_convert(struct SwrContext *s, uint8_t **out, int out_count, - const uint8_t **in , int in_count); - -/** - * Convert the next timestamp from input to output - * timestamps are in 1/(in_sample_rate * out_sample_rate) units. - * - * @note There are 2 slightly differently behaving modes. - * @li When automatic timestamp compensation is not used, (min_compensation >= FLT_MAX) - * in this case timestamps will be passed through with delays compensated - * @li When automatic timestamp compensation is used, (min_compensation < FLT_MAX) - * in this case the output timestamps will match output sample numbers. - * See ffmpeg-resampler(1) for the two modes of compensation. - * - * @param s[in] initialized Swr context - * @param pts[in] timestamp for the next input sample, INT64_MIN if unknown - * @see swr_set_compensation(), swr_drop_output(), and swr_inject_silence() are - * function used internally for timestamp compensation. - * @return the output timestamp for the next output sample - */ -int64_t swr_next_pts(struct SwrContext *s, int64_t pts); - -/** - * @} - * - * @name Low-level option setting functions - * These functons provide a means to set low-level options that is not possible - * with the AVOption API. - * @{ - */ - -/** - * Activate resampling compensation ("soft" compensation). This function is - * internally called when needed in swr_next_pts(). - * - * @param[in,out] s allocated Swr context. If it is not initialized, - * or SWR_FLAG_RESAMPLE is not set, swr_init() is - * called with the flag set. - * @param[in] sample_delta delta in PTS per sample - * @param[in] compensation_distance number of samples to compensate for - * @return >= 0 on success, AVERROR error codes if: - * @li @c s is NULL, - * @li @c compensation_distance is less than 0, - * @li @c compensation_distance is 0 but sample_delta is not, - * @li compensation unsupported by resampler, or - * @li swr_init() fails when called. - */ -int swr_set_compensation(struct SwrContext *s, int sample_delta, int compensation_distance); - -/** - * Set a customized input channel mapping. - * - * @param[in,out] s allocated Swr context, not yet initialized - * @param[in] channel_map customized input channel mapping (array of channel - * indexes, -1 for a muted channel) - * @return >= 0 on success, or AVERROR error code in case of failure. - */ -int swr_set_channel_mapping(struct SwrContext *s, const int *channel_map); - -#if FF_API_OLD_CHANNEL_LAYOUT -/** - * Generate a channel mixing matrix. - * - * This function is the one used internally by libswresample for building the - * default mixing matrix. It is made public just as a utility function for - * building custom matrices. - * - * @param in_layout input channel layout - * @param out_layout output channel layout - * @param center_mix_level mix level for the center channel - * @param surround_mix_level mix level for the surround channel(s) - * @param lfe_mix_level mix level for the low-frequency effects channel - * @param rematrix_maxval if 1.0, coefficients will be normalized to prevent - * overflow. if INT_MAX, coefficients will not be - * normalized. - * @param[out] matrix mixing coefficients; matrix[i + stride * o] is - * the weight of input channel i in output channel o. - * @param stride distance between adjacent input channels in the - * matrix array - * @param matrix_encoding matrixed stereo downmix mode (e.g. dplii) - * @param log_ctx parent logging context, can be NULL - * @return 0 on success, negative AVERROR code on failure - * @deprecated use @ref swr_build_matrix2() - */ -attribute_deprecated -int swr_build_matrix(uint64_t in_layout, uint64_t out_layout, - double center_mix_level, double surround_mix_level, - double lfe_mix_level, double rematrix_maxval, - double rematrix_volume, double *matrix, - int stride, enum AVMatrixEncoding matrix_encoding, - void *log_ctx); -#endif - -/** - * Generate a channel mixing matrix. - * - * This function is the one used internally by libswresample for building the - * default mixing matrix. It is made public just as a utility function for - * building custom matrices. - * - * @param in_layout input channel layout - * @param out_layout output channel layout - * @param center_mix_level mix level for the center channel - * @param surround_mix_level mix level for the surround channel(s) - * @param lfe_mix_level mix level for the low-frequency effects channel - * @param rematrix_maxval if 1.0, coefficients will be normalized to prevent - * overflow. if INT_MAX, coefficients will not be - * normalized. - * @param[out] matrix mixing coefficients; matrix[i + stride * o] is - * the weight of input channel i in output channel o. - * @param stride distance between adjacent input channels in the - * matrix array - * @param matrix_encoding matrixed stereo downmix mode (e.g. dplii) - * @param log_ctx parent logging context, can be NULL - * @return 0 on success, negative AVERROR code on failure - */ -int swr_build_matrix2(const AVChannelLayout *in_layout, const AVChannelLayout *out_layout, - double center_mix_level, double surround_mix_level, - double lfe_mix_level, double maxval, - double rematrix_volume, double *matrix, - ptrdiff_t stride, enum AVMatrixEncoding matrix_encoding, - void *log_context); - -/** - * Set a customized remix matrix. - * - * @param s allocated Swr context, not yet initialized - * @param matrix remix coefficients; matrix[i + stride * o] is - * the weight of input channel i in output channel o - * @param stride offset between lines of the matrix - * @return >= 0 on success, or AVERROR error code in case of failure. - */ -int swr_set_matrix(struct SwrContext *s, const double *matrix, int stride); - -/** - * @} - * - * @name Sample handling functions - * @{ - */ - -/** - * Drops the specified number of output samples. - * - * This function, along with swr_inject_silence(), is called by swr_next_pts() - * if needed for "hard" compensation. - * - * @param s allocated Swr context - * @param count number of samples to be dropped - * - * @return >= 0 on success, or a negative AVERROR code on failure - */ -int swr_drop_output(struct SwrContext *s, int count); - -/** - * Injects the specified number of silence samples. - * - * This function, along with swr_drop_output(), is called by swr_next_pts() - * if needed for "hard" compensation. - * - * @param s allocated Swr context - * @param count number of samples to be dropped - * - * @return >= 0 on success, or a negative AVERROR code on failure - */ -int swr_inject_silence(struct SwrContext *s, int count); - -/** - * Gets the delay the next input sample will experience relative to the next output sample. - * - * Swresample can buffer data if more input has been provided than available - * output space, also converting between sample rates needs a delay. - * This function returns the sum of all such delays. - * The exact delay is not necessarily an integer value in either input or - * output sample rate. Especially when downsampling by a large value, the - * output sample rate may be a poor choice to represent the delay, similarly - * for upsampling and the input sample rate. - * - * @param s swr context - * @param base timebase in which the returned delay will be: - * @li if it's set to 1 the returned delay is in seconds - * @li if it's set to 1000 the returned delay is in milliseconds - * @li if it's set to the input sample rate then the returned - * delay is in input samples - * @li if it's set to the output sample rate then the returned - * delay is in output samples - * @li if it's the least common multiple of in_sample_rate and - * out_sample_rate then an exact rounding-free delay will be - * returned - * @returns the delay in 1 / @c base units. - */ -int64_t swr_get_delay(struct SwrContext *s, int64_t base); - -/** - * Find an upper bound on the number of samples that the next swr_convert - * call will output, if called with in_samples of input samples. This - * depends on the internal state, and anything changing the internal state - * (like further swr_convert() calls) will may change the number of samples - * swr_get_out_samples() returns for the same number of input samples. - * - * @param in_samples number of input samples. - * @note any call to swr_inject_silence(), swr_convert(), swr_next_pts() - * or swr_set_compensation() invalidates this limit - * @note it is recommended to pass the correct available buffer size - * to all functions like swr_convert() even if swr_get_out_samples() - * indicates that less would be used. - * @returns an upper bound on the number of samples that the next swr_convert - * will output or a negative value to indicate an error - */ -int swr_get_out_samples(struct SwrContext *s, int in_samples); - -/** - * @} - * - * @name Configuration accessors - * @{ - */ - -/** - * Return the @ref LIBSWRESAMPLE_VERSION_INT constant. - * - * This is useful to check if the build-time libswresample has the same version - * as the run-time one. - * - * @returns the unsigned int-typed version - */ -unsigned swresample_version(void); - -/** - * Return the swr build-time configuration. - * - * @returns the build-time @c ./configure flags - */ -const char *swresample_configuration(void); - -/** - * Return the swr license. - * - * @returns the license of libswresample, determined at build-time - */ -const char *swresample_license(void); - -/** - * @} - * - * @name AVFrame based API - * @{ - */ - -/** - * Convert the samples in the input AVFrame and write them to the output AVFrame. - * - * Input and output AVFrames must have channel_layout, sample_rate and format set. - * - * If the output AVFrame does not have the data pointers allocated the nb_samples - * field will be set using av_frame_get_buffer() - * is called to allocate the frame. - * - * The output AVFrame can be NULL or have fewer allocated samples than required. - * In this case, any remaining samples not written to the output will be added - * to an internal FIFO buffer, to be returned at the next call to this function - * or to swr_convert(). - * - * If converting sample rate, there may be data remaining in the internal - * resampling delay buffer. swr_get_delay() tells the number of - * remaining samples. To get this data as output, call this function or - * swr_convert() with NULL input. - * - * If the SwrContext configuration does not match the output and - * input AVFrame settings the conversion does not take place and depending on - * which AVFrame is not matching AVERROR_OUTPUT_CHANGED, AVERROR_INPUT_CHANGED - * or the result of a bitwise-OR of them is returned. - * - * @see swr_delay() - * @see swr_convert() - * @see swr_get_delay() - * - * @param swr audio resample context - * @param output output AVFrame - * @param input input AVFrame - * @return 0 on success, AVERROR on failure or nonmatching - * configuration. - */ -int swr_convert_frame(SwrContext *swr, - AVFrame *output, const AVFrame *input); - -/** - * Configure or reconfigure the SwrContext using the information - * provided by the AVFrames. - * - * The original resampling context is reset even on failure. - * The function calls swr_close() internally if the context is open. - * - * @see swr_close(); - * - * @param swr audio resample context - * @param output output AVFrame - * @param input input AVFrame - * @return 0 on success, AVERROR on failure. - */ -int swr_config_frame(SwrContext *swr, const AVFrame *out, const AVFrame *in); - -/** - * @} - * @} - */ - -#endif /* SWRESAMPLE_SWRESAMPLE_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libswresample/version.h b/third_party/ffmpeg/kylin/mips64/include/libswresample/version.h deleted file mode 100644 index 66bac2fa..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libswresample/version.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Version macros. - * - * This file is part of libswresample - * - * libswresample is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * libswresample is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with libswresample; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWRESAMPLE_VERSION_H -#define SWRESAMPLE_VERSION_H - -/** - * @file - * Libswresample version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBSWRESAMPLE_VERSION_MINOR 8 -#define LIBSWRESAMPLE_VERSION_MICRO 100 - -#define LIBSWRESAMPLE_VERSION_INT AV_VERSION_INT(LIBSWRESAMPLE_VERSION_MAJOR, \ - LIBSWRESAMPLE_VERSION_MINOR, \ - LIBSWRESAMPLE_VERSION_MICRO) -#define LIBSWRESAMPLE_VERSION AV_VERSION(LIBSWRESAMPLE_VERSION_MAJOR, \ - LIBSWRESAMPLE_VERSION_MINOR, \ - LIBSWRESAMPLE_VERSION_MICRO) -#define LIBSWRESAMPLE_BUILD LIBSWRESAMPLE_VERSION_INT - -#define LIBSWRESAMPLE_IDENT "SwR" AV_STRINGIFY(LIBSWRESAMPLE_VERSION) - -#endif /* SWRESAMPLE_VERSION_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libswresample/version_major.h b/third_party/ffmpeg/kylin/mips64/include/libswresample/version_major.h deleted file mode 100644 index 7f265c20..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libswresample/version_major.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Version macros. - * - * This file is part of libswresample - * - * libswresample is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * libswresample is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with libswresample; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWRESAMPLE_VERSION_MAJOR_H -#define SWRESAMPLE_VERSION_MAJOR_H - -/** - * @file - * Libswresample version macros - */ - -#define LIBSWRESAMPLE_VERSION_MAJOR 4 - -#endif /* SWRESAMPLE_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libswscale/swscale.h b/third_party/ffmpeg/kylin/mips64/include/libswscale/swscale.h deleted file mode 100644 index 3ebf7c69..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libswscale/swscale.h +++ /dev/null @@ -1,431 +0,0 @@ -/* - * Copyright (C) 2001-2011 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWSCALE_SWSCALE_H -#define SWSCALE_SWSCALE_H - -/** - * @file - * @ingroup libsws - * external API header - */ - -#include - -#include "libavutil/avutil.h" -#include "libavutil/frame.h" -#include "libavutil/log.h" -#include "libavutil/pixfmt.h" -#include "version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "version.h" -#endif - -/** - * @defgroup libsws libswscale - * Color conversion and scaling library. - * - * @{ - * - * Return the LIBSWSCALE_VERSION_INT constant. - */ -unsigned swscale_version(void); - -/** - * Return the libswscale build-time configuration. - */ -const char *swscale_configuration(void); - -/** - * Return the libswscale license. - */ -const char *swscale_license(void); - -/* values for the flags, the stuff on the command line is different */ -#define SWS_FAST_BILINEAR 1 -#define SWS_BILINEAR 2 -#define SWS_BICUBIC 4 -#define SWS_X 8 -#define SWS_POINT 0x10 -#define SWS_AREA 0x20 -#define SWS_BICUBLIN 0x40 -#define SWS_GAUSS 0x80 -#define SWS_SINC 0x100 -#define SWS_LANCZOS 0x200 -#define SWS_SPLINE 0x400 - -#define SWS_SRC_V_CHR_DROP_MASK 0x30000 -#define SWS_SRC_V_CHR_DROP_SHIFT 16 - -#define SWS_PARAM_DEFAULT 123456 - -#define SWS_PRINT_INFO 0x1000 - -//the following 3 flags are not completely implemented -//internal chrominance subsampling info -#define SWS_FULL_CHR_H_INT 0x2000 -//input subsampling info -#define SWS_FULL_CHR_H_INP 0x4000 -#define SWS_DIRECT_BGR 0x8000 -#define SWS_ACCURATE_RND 0x40000 -#define SWS_BITEXACT 0x80000 -#define SWS_ERROR_DIFFUSION 0x800000 - -#define SWS_MAX_REDUCE_CUTOFF 0.002 - -#define SWS_CS_ITU709 1 -#define SWS_CS_FCC 4 -#define SWS_CS_ITU601 5 -#define SWS_CS_ITU624 5 -#define SWS_CS_SMPTE170M 5 -#define SWS_CS_SMPTE240M 7 -#define SWS_CS_DEFAULT 5 -#define SWS_CS_BT2020 9 - -/** - * Return a pointer to yuv<->rgb coefficients for the given colorspace - * suitable for sws_setColorspaceDetails(). - * - * @param colorspace One of the SWS_CS_* macros. If invalid, - * SWS_CS_DEFAULT is used. - */ -const int *sws_getCoefficients(int colorspace); - -// when used for filters they must have an odd number of elements -// coeffs cannot be shared between vectors -typedef struct SwsVector { - double *coeff; ///< pointer to the list of coefficients - int length; ///< number of coefficients in the vector -} SwsVector; - -// vectors can be shared -typedef struct SwsFilter { - SwsVector *lumH; - SwsVector *lumV; - SwsVector *chrH; - SwsVector *chrV; -} SwsFilter; - -struct SwsContext; - -/** - * Return a positive value if pix_fmt is a supported input format, 0 - * otherwise. - */ -int sws_isSupportedInput(enum AVPixelFormat pix_fmt); - -/** - * Return a positive value if pix_fmt is a supported output format, 0 - * otherwise. - */ -int sws_isSupportedOutput(enum AVPixelFormat pix_fmt); - -/** - * @param[in] pix_fmt the pixel format - * @return a positive value if an endianness conversion for pix_fmt is - * supported, 0 otherwise. - */ -int sws_isSupportedEndiannessConversion(enum AVPixelFormat pix_fmt); - -/** - * Allocate an empty SwsContext. This must be filled and passed to - * sws_init_context(). For filling see AVOptions, options.c and - * sws_setColorspaceDetails(). - */ -struct SwsContext *sws_alloc_context(void); - -/** - * Initialize the swscaler context sws_context. - * - * @return zero or positive value on success, a negative value on - * error - */ -av_warn_unused_result -int sws_init_context(struct SwsContext *sws_context, SwsFilter *srcFilter, SwsFilter *dstFilter); - -/** - * Free the swscaler context swsContext. - * If swsContext is NULL, then does nothing. - */ -void sws_freeContext(struct SwsContext *swsContext); - -/** - * Allocate and return an SwsContext. You need it to perform - * scaling/conversion operations using sws_scale(). - * - * @param srcW the width of the source image - * @param srcH the height of the source image - * @param srcFormat the source image format - * @param dstW the width of the destination image - * @param dstH the height of the destination image - * @param dstFormat the destination image format - * @param flags specify which algorithm and options to use for rescaling - * @param param extra parameters to tune the used scaler - * For SWS_BICUBIC param[0] and [1] tune the shape of the basis - * function, param[0] tunes f(1) and param[1] f´(1) - * For SWS_GAUSS param[0] tunes the exponent and thus cutoff - * frequency - * For SWS_LANCZOS param[0] tunes the width of the window function - * @return a pointer to an allocated context, or NULL in case of error - * @note this function is to be removed after a saner alternative is - * written - */ -struct SwsContext *sws_getContext(int srcW, int srcH, enum AVPixelFormat srcFormat, - int dstW, int dstH, enum AVPixelFormat dstFormat, - int flags, SwsFilter *srcFilter, - SwsFilter *dstFilter, const double *param); - -/** - * Scale the image slice in srcSlice and put the resulting scaled - * slice in the image in dst. A slice is a sequence of consecutive - * rows in an image. - * - * Slices have to be provided in sequential order, either in - * top-bottom or bottom-top order. If slices are provided in - * non-sequential order the behavior of the function is undefined. - * - * @param c the scaling context previously created with - * sws_getContext() - * @param srcSlice the array containing the pointers to the planes of - * the source slice - * @param srcStride the array containing the strides for each plane of - * the source image - * @param srcSliceY the position in the source image of the slice to - * process, that is the number (counted starting from - * zero) in the image of the first row of the slice - * @param srcSliceH the height of the source slice, that is the number - * of rows in the slice - * @param dst the array containing the pointers to the planes of - * the destination image - * @param dstStride the array containing the strides for each plane of - * the destination image - * @return the height of the output slice - */ -int sws_scale(struct SwsContext *c, const uint8_t *const srcSlice[], - const int srcStride[], int srcSliceY, int srcSliceH, - uint8_t *const dst[], const int dstStride[]); - -/** - * Scale source data from src and write the output to dst. - * - * This is merely a convenience wrapper around - * - sws_frame_start() - * - sws_send_slice(0, src->height) - * - sws_receive_slice(0, dst->height) - * - sws_frame_end() - * - * @param dst The destination frame. See documentation for sws_frame_start() for - * more details. - * @param src The source frame. - * - * @return 0 on success, a negative AVERROR code on failure - */ -int sws_scale_frame(struct SwsContext *c, AVFrame *dst, const AVFrame *src); - -/** - * Initialize the scaling process for a given pair of source/destination frames. - * Must be called before any calls to sws_send_slice() and sws_receive_slice(). - * - * This function will retain references to src and dst, so they must both use - * refcounted buffers (if allocated by the caller, in case of dst). - * - * @param dst The destination frame. - * - * The data buffers may either be already allocated by the caller or - * left clear, in which case they will be allocated by the scaler. - * The latter may have performance advantages - e.g. in certain cases - * some output planes may be references to input planes, rather than - * copies. - * - * Output data will be written into this frame in successful - * sws_receive_slice() calls. - * @param src The source frame. The data buffers must be allocated, but the - * frame data does not have to be ready at this point. Data - * availability is then signalled by sws_send_slice(). - * @return 0 on success, a negative AVERROR code on failure - * - * @see sws_frame_end() - */ -int sws_frame_start(struct SwsContext *c, AVFrame *dst, const AVFrame *src); - -/** - * Finish the scaling process for a pair of source/destination frames previously - * submitted with sws_frame_start(). Must be called after all sws_send_slice() - * and sws_receive_slice() calls are done, before any new sws_frame_start() - * calls. - */ -void sws_frame_end(struct SwsContext *c); - -/** - * Indicate that a horizontal slice of input data is available in the source - * frame previously provided to sws_frame_start(). The slices may be provided in - * any order, but may not overlap. For vertically subsampled pixel formats, the - * slices must be aligned according to subsampling. - * - * @param slice_start first row of the slice - * @param slice_height number of rows in the slice - * - * @return a non-negative number on success, a negative AVERROR code on failure. - */ -int sws_send_slice(struct SwsContext *c, unsigned int slice_start, - unsigned int slice_height); - -/** - * Request a horizontal slice of the output data to be written into the frame - * previously provided to sws_frame_start(). - * - * @param slice_start first row of the slice; must be a multiple of - * sws_receive_slice_alignment() - * @param slice_height number of rows in the slice; must be a multiple of - * sws_receive_slice_alignment(), except for the last slice - * (i.e. when slice_start+slice_height is equal to output - * frame height) - * - * @return a non-negative number if the data was successfully written into the output - * AVERROR(EAGAIN) if more input data needs to be provided before the - * output can be produced - * another negative AVERROR code on other kinds of scaling failure - */ -int sws_receive_slice(struct SwsContext *c, unsigned int slice_start, - unsigned int slice_height); - -/** - * @return alignment required for output slices requested with sws_receive_slice(). - * Slice offsets and sizes passed to sws_receive_slice() must be - * multiples of the value returned from this function. - */ -unsigned int sws_receive_slice_alignment(const struct SwsContext *c); - -/** - * @param dstRange flag indicating the while-black range of the output (1=jpeg / 0=mpeg) - * @param srcRange flag indicating the while-black range of the input (1=jpeg / 0=mpeg) - * @param table the yuv2rgb coefficients describing the output yuv space, normally ff_yuv2rgb_coeffs[x] - * @param inv_table the yuv2rgb coefficients describing the input yuv space, normally ff_yuv2rgb_coeffs[x] - * @param brightness 16.16 fixed point brightness correction - * @param contrast 16.16 fixed point contrast correction - * @param saturation 16.16 fixed point saturation correction -#if LIBSWSCALE_VERSION_MAJOR > 6 - * @return negative error code on error, non negative otherwise -#else - * @return -1 if not supported -#endif - */ -int sws_setColorspaceDetails(struct SwsContext *c, const int inv_table[4], - int srcRange, const int table[4], int dstRange, - int brightness, int contrast, int saturation); - -/** -#if LIBSWSCALE_VERSION_MAJOR > 6 - * @return negative error code on error, non negative otherwise -#else - * @return -1 if not supported -#endif - */ -int sws_getColorspaceDetails(struct SwsContext *c, int **inv_table, - int *srcRange, int **table, int *dstRange, - int *brightness, int *contrast, int *saturation); - -/** - * Allocate and return an uninitialized vector with length coefficients. - */ -SwsVector *sws_allocVec(int length); - -/** - * Return a normalized Gaussian curve used to filter stuff - * quality = 3 is high quality, lower is lower quality. - */ -SwsVector *sws_getGaussianVec(double variance, double quality); - -/** - * Scale all the coefficients of a by the scalar value. - */ -void sws_scaleVec(SwsVector *a, double scalar); - -/** - * Scale all the coefficients of a so that their sum equals height. - */ -void sws_normalizeVec(SwsVector *a, double height); - -void sws_freeVec(SwsVector *a); - -SwsFilter *sws_getDefaultFilter(float lumaGBlur, float chromaGBlur, - float lumaSharpen, float chromaSharpen, - float chromaHShift, float chromaVShift, - int verbose); -void sws_freeFilter(SwsFilter *filter); - -/** - * Check if context can be reused, otherwise reallocate a new one. - * - * If context is NULL, just calls sws_getContext() to get a new - * context. Otherwise, checks if the parameters are the ones already - * saved in context. If that is the case, returns the current - * context. Otherwise, frees context and gets a new context with - * the new parameters. - * - * Be warned that srcFilter and dstFilter are not checked, they - * are assumed to remain the same. - */ -struct SwsContext *sws_getCachedContext(struct SwsContext *context, - int srcW, int srcH, enum AVPixelFormat srcFormat, - int dstW, int dstH, enum AVPixelFormat dstFormat, - int flags, SwsFilter *srcFilter, - SwsFilter *dstFilter, const double *param); - -/** - * Convert an 8-bit paletted frame into a frame with a color depth of 32 bits. - * - * The output frame will have the same packed format as the palette. - * - * @param src source frame buffer - * @param dst destination frame buffer - * @param num_pixels number of pixels to convert - * @param palette array with [256] entries, which must match color arrangement (RGB or BGR) of src - */ -void sws_convertPalette8ToPacked32(const uint8_t *src, uint8_t *dst, int num_pixels, const uint8_t *palette); - -/** - * Convert an 8-bit paletted frame into a frame with a color depth of 24 bits. - * - * With the palette format "ABCD", the destination frame ends up with the format "ABC". - * - * @param src source frame buffer - * @param dst destination frame buffer - * @param num_pixels number of pixels to convert - * @param palette array with [256] entries, which must match color arrangement (RGB or BGR) of src - */ -void sws_convertPalette8ToPacked24(const uint8_t *src, uint8_t *dst, int num_pixels, const uint8_t *palette); - -/** - * Get the AVClass for swsContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *sws_get_class(void); - -/** - * @} - */ - -#endif /* SWSCALE_SWSCALE_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libswscale/version.h b/third_party/ffmpeg/kylin/mips64/include/libswscale/version.h deleted file mode 100644 index 3193562d..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libswscale/version.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWSCALE_VERSION_H -#define SWSCALE_VERSION_H - -/** - * @file - * swscale version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBSWSCALE_VERSION_MINOR 8 -#define LIBSWSCALE_VERSION_MICRO 102 - -#define LIBSWSCALE_VERSION_INT AV_VERSION_INT(LIBSWSCALE_VERSION_MAJOR, \ - LIBSWSCALE_VERSION_MINOR, \ - LIBSWSCALE_VERSION_MICRO) -#define LIBSWSCALE_VERSION AV_VERSION(LIBSWSCALE_VERSION_MAJOR, \ - LIBSWSCALE_VERSION_MINOR, \ - LIBSWSCALE_VERSION_MICRO) -#define LIBSWSCALE_BUILD LIBSWSCALE_VERSION_INT - -#define LIBSWSCALE_IDENT "SwS" AV_STRINGIFY(LIBSWSCALE_VERSION) - -#endif /* SWSCALE_VERSION_H */ diff --git a/third_party/ffmpeg/kylin/mips64/include/libswscale/version_major.h b/third_party/ffmpeg/kylin/mips64/include/libswscale/version_major.h deleted file mode 100644 index 2f841878..00000000 --- a/third_party/ffmpeg/kylin/mips64/include/libswscale/version_major.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWSCALE_VERSION_MAJOR_H -#define SWSCALE_VERSION_MAJOR_H - -/** - * @file - * swscale version macros - */ - -#define LIBSWSCALE_VERSION_MAJOR 6 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - */ - -#endif /* SWSCALE_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/kylin/mips64/lib/libavcodec.so b/third_party/ffmpeg/kylin/mips64/lib/libavcodec.so deleted file mode 120000 index 38f95f00..00000000 --- a/third_party/ffmpeg/kylin/mips64/lib/libavcodec.so +++ /dev/null @@ -1 +0,0 @@ -libavcodec.so.59.42.100 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/mips64/lib/libavcodec.so.59 b/third_party/ffmpeg/kylin/mips64/lib/libavcodec.so.59 deleted file mode 120000 index 38f95f00..00000000 --- a/third_party/ffmpeg/kylin/mips64/lib/libavcodec.so.59 +++ /dev/null @@ -1 +0,0 @@ -libavcodec.so.59.42.100 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/mips64/lib/libavcodec.so.59.42.100 b/third_party/ffmpeg/kylin/mips64/lib/libavcodec.so.59.42.100 deleted file mode 100755 index fc0d4468..00000000 Binary files a/third_party/ffmpeg/kylin/mips64/lib/libavcodec.so.59.42.100 and /dev/null differ diff --git a/third_party/ffmpeg/kylin/mips64/lib/libavdevice.so b/third_party/ffmpeg/kylin/mips64/lib/libavdevice.so deleted file mode 120000 index 23a1030b..00000000 --- a/third_party/ffmpeg/kylin/mips64/lib/libavdevice.so +++ /dev/null @@ -1 +0,0 @@ -libavdevice.so.59.8.101 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/mips64/lib/libavdevice.so.59 b/third_party/ffmpeg/kylin/mips64/lib/libavdevice.so.59 deleted file mode 120000 index 23a1030b..00000000 --- a/third_party/ffmpeg/kylin/mips64/lib/libavdevice.so.59 +++ /dev/null @@ -1 +0,0 @@ -libavdevice.so.59.8.101 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/mips64/lib/libavdevice.so.59.8.101 b/third_party/ffmpeg/kylin/mips64/lib/libavdevice.so.59.8.101 deleted file mode 100755 index d8848481..00000000 Binary files a/third_party/ffmpeg/kylin/mips64/lib/libavdevice.so.59.8.101 and /dev/null differ diff --git a/third_party/ffmpeg/kylin/mips64/lib/libavfilter.so b/third_party/ffmpeg/kylin/mips64/lib/libavfilter.so deleted file mode 120000 index a3bebe5c..00000000 --- a/third_party/ffmpeg/kylin/mips64/lib/libavfilter.so +++ /dev/null @@ -1 +0,0 @@ -libavfilter.so.8.46.101 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/mips64/lib/libavfilter.so.8 b/third_party/ffmpeg/kylin/mips64/lib/libavfilter.so.8 deleted file mode 120000 index a3bebe5c..00000000 --- a/third_party/ffmpeg/kylin/mips64/lib/libavfilter.so.8 +++ /dev/null @@ -1 +0,0 @@ -libavfilter.so.8.46.101 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/mips64/lib/libavfilter.so.8.46.101 b/third_party/ffmpeg/kylin/mips64/lib/libavfilter.so.8.46.101 deleted file mode 100755 index 08bceff5..00000000 Binary files a/third_party/ffmpeg/kylin/mips64/lib/libavfilter.so.8.46.101 and /dev/null differ diff --git a/third_party/ffmpeg/kylin/mips64/lib/libavformat.so b/third_party/ffmpeg/kylin/mips64/lib/libavformat.so deleted file mode 120000 index 5b88060f..00000000 --- a/third_party/ffmpeg/kylin/mips64/lib/libavformat.so +++ /dev/null @@ -1 +0,0 @@ -libavformat.so.59.30.100 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/mips64/lib/libavformat.so.59 b/third_party/ffmpeg/kylin/mips64/lib/libavformat.so.59 deleted file mode 120000 index 5b88060f..00000000 --- a/third_party/ffmpeg/kylin/mips64/lib/libavformat.so.59 +++ /dev/null @@ -1 +0,0 @@ -libavformat.so.59.30.100 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/mips64/lib/libavformat.so.59.30.100 b/third_party/ffmpeg/kylin/mips64/lib/libavformat.so.59.30.100 deleted file mode 100755 index 9dd6ce47..00000000 Binary files a/third_party/ffmpeg/kylin/mips64/lib/libavformat.so.59.30.100 and /dev/null differ diff --git a/third_party/ffmpeg/kylin/mips64/lib/libavutil.so b/third_party/ffmpeg/kylin/mips64/lib/libavutil.so deleted file mode 120000 index 609d2206..00000000 --- a/third_party/ffmpeg/kylin/mips64/lib/libavutil.so +++ /dev/null @@ -1 +0,0 @@ -libavutil.so.57.32.101 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/mips64/lib/libavutil.so.57 b/third_party/ffmpeg/kylin/mips64/lib/libavutil.so.57 deleted file mode 120000 index 609d2206..00000000 --- a/third_party/ffmpeg/kylin/mips64/lib/libavutil.so.57 +++ /dev/null @@ -1 +0,0 @@ -libavutil.so.57.32.101 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/mips64/lib/libavutil.so.57.32.101 b/third_party/ffmpeg/kylin/mips64/lib/libavutil.so.57.32.101 deleted file mode 100755 index f2a9095b..00000000 Binary files a/third_party/ffmpeg/kylin/mips64/lib/libavutil.so.57.32.101 and /dev/null differ diff --git a/third_party/ffmpeg/kylin/mips64/lib/libswresample.so b/third_party/ffmpeg/kylin/mips64/lib/libswresample.so deleted file mode 120000 index 3b672540..00000000 --- a/third_party/ffmpeg/kylin/mips64/lib/libswresample.so +++ /dev/null @@ -1 +0,0 @@ -libswresample.so.4.8.100 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/mips64/lib/libswresample.so.4 b/third_party/ffmpeg/kylin/mips64/lib/libswresample.so.4 deleted file mode 120000 index 3b672540..00000000 --- a/third_party/ffmpeg/kylin/mips64/lib/libswresample.so.4 +++ /dev/null @@ -1 +0,0 @@ -libswresample.so.4.8.100 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/mips64/lib/libswresample.so.4.8.100 b/third_party/ffmpeg/kylin/mips64/lib/libswresample.so.4.8.100 deleted file mode 100755 index f3730c92..00000000 Binary files a/third_party/ffmpeg/kylin/mips64/lib/libswresample.so.4.8.100 and /dev/null differ diff --git a/third_party/ffmpeg/kylin/mips64/lib/libswscale.so b/third_party/ffmpeg/kylin/mips64/lib/libswscale.so deleted file mode 120000 index 512c0584..00000000 --- a/third_party/ffmpeg/kylin/mips64/lib/libswscale.so +++ /dev/null @@ -1 +0,0 @@ -libswscale.so.6.8.102 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/mips64/lib/libswscale.so.6 b/third_party/ffmpeg/kylin/mips64/lib/libswscale.so.6 deleted file mode 120000 index 512c0584..00000000 --- a/third_party/ffmpeg/kylin/mips64/lib/libswscale.so.6 +++ /dev/null @@ -1 +0,0 @@ -libswscale.so.6.8.102 \ No newline at end of file diff --git a/third_party/ffmpeg/kylin/mips64/lib/libswscale.so.6.8.102 b/third_party/ffmpeg/kylin/mips64/lib/libswscale.so.6.8.102 deleted file mode 100755 index dc7f3b80..00000000 Binary files a/third_party/ffmpeg/kylin/mips64/lib/libswscale.so.6.8.102 and /dev/null differ diff --git a/third_party/ffmpeg/kylin/mips64/lib/pkgconfig/libavcodec.pc b/third_party/ffmpeg/kylin/mips64/lib/pkgconfig/libavcodec.pc deleted file mode 100644 index caef0e9f..00000000 --- a/third_party/ffmpeg/kylin/mips64/lib/pkgconfig/libavcodec.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/hg/sane/code_app/third_party/ffmpeg/kylin/mips64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/hg/sane/code_app/third_party/ffmpeg/kylin/mips64/ffmpeg/release/lib -includedir=/home/hg/sane/code_app/third_party/ffmpeg/kylin/mips64/ffmpeg/release/include - -Name: libavcodec -Description: FFmpeg codec library -Version: 59.42.100 -Requires: -Requires.private: libswresample >= 4.8.100, libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lavcodec -Libs.private: -pthread -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/kylin/mips64/lib/pkgconfig/libavdevice.pc b/third_party/ffmpeg/kylin/mips64/lib/pkgconfig/libavdevice.pc deleted file mode 100644 index 322aae4b..00000000 --- a/third_party/ffmpeg/kylin/mips64/lib/pkgconfig/libavdevice.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/hg/sane/code_app/third_party/ffmpeg/kylin/mips64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/hg/sane/code_app/third_party/ffmpeg/kylin/mips64/ffmpeg/release/lib -includedir=/home/hg/sane/code_app/third_party/ffmpeg/kylin/mips64/ffmpeg/release/include - -Name: libavdevice -Description: FFmpeg device handling library -Version: 59.8.101 -Requires: -Requires.private: libavfilter >= 8.46.101, libswscale >= 6.8.102, libavformat >= 59.30.100, libavcodec >= 59.42.100, libswresample >= 4.8.100, libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lavdevice -Libs.private: -lm -latomic -lxcb -lxcb-shm -lxcb -lxcb-shape -lxcb -lxcb-xfixes -lxcb-render -lxcb-shape -lxcb -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/kylin/mips64/lib/pkgconfig/libavfilter.pc b/third_party/ffmpeg/kylin/mips64/lib/pkgconfig/libavfilter.pc deleted file mode 100644 index 917e7ed9..00000000 --- a/third_party/ffmpeg/kylin/mips64/lib/pkgconfig/libavfilter.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/hg/sane/code_app/third_party/ffmpeg/kylin/mips64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/hg/sane/code_app/third_party/ffmpeg/kylin/mips64/ffmpeg/release/lib -includedir=/home/hg/sane/code_app/third_party/ffmpeg/kylin/mips64/ffmpeg/release/include - -Name: libavfilter -Description: FFmpeg audio/video filtering library -Version: 8.46.101 -Requires: -Requires.private: libswscale >= 6.8.102, libavformat >= 59.30.100, libavcodec >= 59.42.100, libswresample >= 4.8.100, libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lavfilter -Libs.private: -pthread -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/kylin/mips64/lib/pkgconfig/libavformat.pc b/third_party/ffmpeg/kylin/mips64/lib/pkgconfig/libavformat.pc deleted file mode 100644 index bce460ec..00000000 --- a/third_party/ffmpeg/kylin/mips64/lib/pkgconfig/libavformat.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/hg/sane/code_app/third_party/ffmpeg/kylin/mips64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/hg/sane/code_app/third_party/ffmpeg/kylin/mips64/ffmpeg/release/lib -includedir=/home/hg/sane/code_app/third_party/ffmpeg/kylin/mips64/ffmpeg/release/include - -Name: libavformat -Description: FFmpeg container format library -Version: 59.30.100 -Requires: -Requires.private: libavcodec >= 59.42.100, libswresample >= 4.8.100, libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lavformat -Libs.private: -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/kylin/mips64/lib/pkgconfig/libavutil.pc b/third_party/ffmpeg/kylin/mips64/lib/pkgconfig/libavutil.pc deleted file mode 100644 index d0cb33ad..00000000 --- a/third_party/ffmpeg/kylin/mips64/lib/pkgconfig/libavutil.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/hg/sane/code_app/third_party/ffmpeg/kylin/mips64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/hg/sane/code_app/third_party/ffmpeg/kylin/mips64/ffmpeg/release/lib -includedir=/home/hg/sane/code_app/third_party/ffmpeg/kylin/mips64/ffmpeg/release/include - -Name: libavutil -Description: FFmpeg utility library -Version: 57.32.101 -Requires: -Requires.private: -Conflicts: -Libs: -L${libdir} -lavutil -Libs.private: -pthread -lm -latomic -lX11 -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/kylin/mips64/lib/pkgconfig/libswresample.pc b/third_party/ffmpeg/kylin/mips64/lib/pkgconfig/libswresample.pc deleted file mode 100644 index d5138a6e..00000000 --- a/third_party/ffmpeg/kylin/mips64/lib/pkgconfig/libswresample.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/hg/sane/code_app/third_party/ffmpeg/kylin/mips64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/hg/sane/code_app/third_party/ffmpeg/kylin/mips64/ffmpeg/release/lib -includedir=/home/hg/sane/code_app/third_party/ffmpeg/kylin/mips64/ffmpeg/release/include - -Name: libswresample -Description: FFmpeg audio resampling library -Version: 4.8.100 -Requires: -Requires.private: libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lswresample -Libs.private: -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/kylin/mips64/lib/pkgconfig/libswscale.pc b/third_party/ffmpeg/kylin/mips64/lib/pkgconfig/libswscale.pc deleted file mode 100644 index 53f2b3a9..00000000 --- a/third_party/ffmpeg/kylin/mips64/lib/pkgconfig/libswscale.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/hg/sane/code_app/third_party/ffmpeg/kylin/mips64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/hg/sane/code_app/third_party/ffmpeg/kylin/mips64/ffmpeg/release/lib -includedir=/home/hg/sane/code_app/third_party/ffmpeg/kylin/mips64/ffmpeg/release/include - -Name: libswscale -Description: FFmpeg image rescaling library -Version: 6.8.102 -Requires: -Requires.private: libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lswscale -Libs.private: -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/uos/aarch64/include/libavcodec/ac3_parser.h b/third_party/ffmpeg/uos/aarch64/include/libavcodec/ac3_parser.h deleted file mode 100644 index ff8cc4cf..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavcodec/ac3_parser.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * AC-3 parser prototypes - * Copyright (c) 2003 Fabrice Bellard - * Copyright (c) 2003 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AC3_PARSER_H -#define AVCODEC_AC3_PARSER_H - -#include -#include - -/** - * Extract the bitstream ID and the frame size from AC-3 data. - */ -int av_ac3_parse_header(const uint8_t *buf, size_t size, - uint8_t *bitstream_id, uint16_t *frame_size); - - -#endif /* AVCODEC_AC3_PARSER_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavcodec/adts_parser.h b/third_party/ffmpeg/uos/aarch64/include/libavcodec/adts_parser.h deleted file mode 100644 index f85becd1..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavcodec/adts_parser.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_ADTS_PARSER_H -#define AVCODEC_ADTS_PARSER_H - -#include -#include - -#define AV_AAC_ADTS_HEADER_SIZE 7 - -/** - * Extract the number of samples and frames from AAC data. - * @param[in] buf pointer to AAC data buffer - * @param[out] samples Pointer to where number of samples is written - * @param[out] frames Pointer to where number of frames is written - * @return Returns 0 on success, error code on failure. - */ -int av_adts_header_parse(const uint8_t *buf, uint32_t *samples, - uint8_t *frames); - -#endif /* AVCODEC_ADTS_PARSER_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavcodec/avcodec.h b/third_party/ffmpeg/uos/aarch64/include/libavcodec/avcodec.h deleted file mode 100644 index 65c85353..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavcodec/avcodec.h +++ /dev/null @@ -1,3180 +0,0 @@ -/* - * copyright (c) 2001 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AVCODEC_H -#define AVCODEC_AVCODEC_H - -/** - * @file - * @ingroup libavc - * Libavcodec external API header - */ - -#include "libavutil/samplefmt.h" -#include "libavutil/attributes.h" -#include "libavutil/avutil.h" -#include "libavutil/buffer.h" -#include "libavutil/dict.h" -#include "libavutil/frame.h" -#include "libavutil/log.h" -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" - -#include "codec.h" -#include "codec_desc.h" -#include "codec_par.h" -#include "codec_id.h" -#include "defs.h" -#include "packet.h" -#include "version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "version.h" -#endif - -/** - * @defgroup libavc libavcodec - * Encoding/Decoding Library - * - * @{ - * - * @defgroup lavc_decoding Decoding - * @{ - * @} - * - * @defgroup lavc_encoding Encoding - * @{ - * @} - * - * @defgroup lavc_codec Codecs - * @{ - * @defgroup lavc_codec_native Native Codecs - * @{ - * @} - * @defgroup lavc_codec_wrappers External library wrappers - * @{ - * @} - * @defgroup lavc_codec_hwaccel Hardware Accelerators bridge - * @{ - * @} - * @} - * @defgroup lavc_internal Internal - * @{ - * @} - * @} - */ - -/** - * @ingroup libavc - * @defgroup lavc_encdec send/receive encoding and decoding API overview - * @{ - * - * The avcodec_send_packet()/avcodec_receive_frame()/avcodec_send_frame()/ - * avcodec_receive_packet() functions provide an encode/decode API, which - * decouples input and output. - * - * The API is very similar for encoding/decoding and audio/video, and works as - * follows: - * - Set up and open the AVCodecContext as usual. - * - Send valid input: - * - For decoding, call avcodec_send_packet() to give the decoder raw - * compressed data in an AVPacket. - * - For encoding, call avcodec_send_frame() to give the encoder an AVFrame - * containing uncompressed audio or video. - * - * In both cases, it is recommended that AVPackets and AVFrames are - * refcounted, or libavcodec might have to copy the input data. (libavformat - * always returns refcounted AVPackets, and av_frame_get_buffer() allocates - * refcounted AVFrames.) - * - Receive output in a loop. Periodically call one of the avcodec_receive_*() - * functions and process their output: - * - For decoding, call avcodec_receive_frame(). On success, it will return - * an AVFrame containing uncompressed audio or video data. - * - For encoding, call avcodec_receive_packet(). On success, it will return - * an AVPacket with a compressed frame. - * - * Repeat this call until it returns AVERROR(EAGAIN) or an error. The - * AVERROR(EAGAIN) return value means that new input data is required to - * return new output. In this case, continue with sending input. For each - * input frame/packet, the codec will typically return 1 output frame/packet, - * but it can also be 0 or more than 1. - * - * At the beginning of decoding or encoding, the codec might accept multiple - * input frames/packets without returning a frame, until its internal buffers - * are filled. This situation is handled transparently if you follow the steps - * outlined above. - * - * In theory, sending input can result in EAGAIN - this should happen only if - * not all output was received. You can use this to structure alternative decode - * or encode loops other than the one suggested above. For example, you could - * try sending new input on each iteration, and try to receive output if that - * returns EAGAIN. - * - * End of stream situations. These require "flushing" (aka draining) the codec, - * as the codec might buffer multiple frames or packets internally for - * performance or out of necessity (consider B-frames). - * This is handled as follows: - * - Instead of valid input, send NULL to the avcodec_send_packet() (decoding) - * or avcodec_send_frame() (encoding) functions. This will enter draining - * mode. - * - Call avcodec_receive_frame() (decoding) or avcodec_receive_packet() - * (encoding) in a loop until AVERROR_EOF is returned. The functions will - * not return AVERROR(EAGAIN), unless you forgot to enter draining mode. - * - Before decoding can be resumed again, the codec has to be reset with - * avcodec_flush_buffers(). - * - * Using the API as outlined above is highly recommended. But it is also - * possible to call functions outside of this rigid schema. For example, you can - * call avcodec_send_packet() repeatedly without calling - * avcodec_receive_frame(). In this case, avcodec_send_packet() will succeed - * until the codec's internal buffer has been filled up (which is typically of - * size 1 per output frame, after initial input), and then reject input with - * AVERROR(EAGAIN). Once it starts rejecting input, you have no choice but to - * read at least some output. - * - * Not all codecs will follow a rigid and predictable dataflow; the only - * guarantee is that an AVERROR(EAGAIN) return value on a send/receive call on - * one end implies that a receive/send call on the other end will succeed, or - * at least will not fail with AVERROR(EAGAIN). In general, no codec will - * permit unlimited buffering of input or output. - * - * A codec is not allowed to return AVERROR(EAGAIN) for both sending and receiving. This - * would be an invalid state, which could put the codec user into an endless - * loop. The API has no concept of time either: it cannot happen that trying to - * do avcodec_send_packet() results in AVERROR(EAGAIN), but a repeated call 1 second - * later accepts the packet (with no other receive/flush API calls involved). - * The API is a strict state machine, and the passage of time is not supposed - * to influence it. Some timing-dependent behavior might still be deemed - * acceptable in certain cases. But it must never result in both send/receive - * returning EAGAIN at the same time at any point. It must also absolutely be - * avoided that the current state is "unstable" and can "flip-flop" between - * the send/receive APIs allowing progress. For example, it's not allowed that - * the codec randomly decides that it actually wants to consume a packet now - * instead of returning a frame, after it just returned AVERROR(EAGAIN) on an - * avcodec_send_packet() call. - * @} - */ - -/** - * @defgroup lavc_core Core functions/structures. - * @ingroup libavc - * - * Basic definitions, functions for querying libavcodec capabilities, - * allocating core structures, etc. - * @{ - */ - -/** - * @ingroup lavc_encoding - * minimum encoding buffer size - * Used to avoid some checks during header writing. - */ -#define AV_INPUT_BUFFER_MIN_SIZE 16384 - -/** - * @ingroup lavc_encoding - */ -typedef struct RcOverride{ - int start_frame; - int end_frame; - int qscale; // If this is 0 then quality_factor will be used instead. - float quality_factor; -} RcOverride; - -/* encoding support - These flags can be passed in AVCodecContext.flags before initialization. - Note: Not everything is supported yet. -*/ - -/** - * Allow decoders to produce frames with data planes that are not aligned - * to CPU requirements (e.g. due to cropping). - */ -#define AV_CODEC_FLAG_UNALIGNED (1 << 0) -/** - * Use fixed qscale. - */ -#define AV_CODEC_FLAG_QSCALE (1 << 1) -/** - * 4 MV per MB allowed / advanced prediction for H.263. - */ -#define AV_CODEC_FLAG_4MV (1 << 2) -/** - * Output even those frames that might be corrupted. - */ -#define AV_CODEC_FLAG_OUTPUT_CORRUPT (1 << 3) -/** - * Use qpel MC. - */ -#define AV_CODEC_FLAG_QPEL (1 << 4) -/** - * Don't output frames whose parameters differ from first - * decoded frame in stream. - */ -#define AV_CODEC_FLAG_DROPCHANGED (1 << 5) -/** - * Request the encoder to output reconstructed frames, i.e. frames that would be - * produced by decoding the encoded bistream. These frames may be retrieved by - * calling avcodec_receive_frame() immediately after a successful call to - * avcodec_receive_packet(). - * - * Should only be used with encoders flagged with the - * AV_CODEC_CAP_ENCODER_RECON_FRAME capability. - */ -#define AV_CODEC_FLAG_RECON_FRAME (1 << 6) -/** - * Use internal 2pass ratecontrol in first pass mode. - */ -#define AV_CODEC_FLAG_PASS1 (1 << 9) -/** - * Use internal 2pass ratecontrol in second pass mode. - */ -#define AV_CODEC_FLAG_PASS2 (1 << 10) -/** - * loop filter. - */ -#define AV_CODEC_FLAG_LOOP_FILTER (1 << 11) -/** - * Only decode/encode grayscale. - */ -#define AV_CODEC_FLAG_GRAY (1 << 13) -/** - * error[?] variables will be set during encoding. - */ -#define AV_CODEC_FLAG_PSNR (1 << 15) -#if FF_API_FLAG_TRUNCATED -/** - * Input bitstream might be truncated at a random location - * instead of only at frame boundaries. - * - * @deprecated use codec parsers for packetizing input - */ -#define AV_CODEC_FLAG_TRUNCATED (1 << 16) -#endif -/** - * Use interlaced DCT. - */ -#define AV_CODEC_FLAG_INTERLACED_DCT (1 << 18) -/** - * Force low delay. - */ -#define AV_CODEC_FLAG_LOW_DELAY (1 << 19) -/** - * Place global headers in extradata instead of every keyframe. - */ -#define AV_CODEC_FLAG_GLOBAL_HEADER (1 << 22) -/** - * Use only bitexact stuff (except (I)DCT). - */ -#define AV_CODEC_FLAG_BITEXACT (1 << 23) -/* Fx : Flag for H.263+ extra options */ -/** - * H.263 advanced intra coding / MPEG-4 AC prediction - */ -#define AV_CODEC_FLAG_AC_PRED (1 << 24) -/** - * interlaced motion estimation - */ -#define AV_CODEC_FLAG_INTERLACED_ME (1 << 29) -#define AV_CODEC_FLAG_CLOSED_GOP (1U << 31) - -/** - * Allow non spec compliant speedup tricks. - */ -#define AV_CODEC_FLAG2_FAST (1 << 0) -/** - * Skip bitstream encoding. - */ -#define AV_CODEC_FLAG2_NO_OUTPUT (1 << 2) -/** - * Place global headers at every keyframe instead of in extradata. - */ -#define AV_CODEC_FLAG2_LOCAL_HEADER (1 << 3) - -/** - * timecode is in drop frame format. DEPRECATED!!!! - */ -#define AV_CODEC_FLAG2_DROP_FRAME_TIMECODE (1 << 13) - -/** - * Input bitstream might be truncated at a packet boundaries - * instead of only at frame boundaries. - */ -#define AV_CODEC_FLAG2_CHUNKS (1 << 15) -/** - * Discard cropping information from SPS. - */ -#define AV_CODEC_FLAG2_IGNORE_CROP (1 << 16) - -/** - * Show all frames before the first keyframe - */ -#define AV_CODEC_FLAG2_SHOW_ALL (1 << 22) -/** - * Export motion vectors through frame side data - */ -#define AV_CODEC_FLAG2_EXPORT_MVS (1 << 28) -/** - * Do not skip samples and export skip information as frame side data - */ -#define AV_CODEC_FLAG2_SKIP_MANUAL (1 << 29) -/** - * Do not reset ASS ReadOrder field on flush (subtitles decoding) - */ -#define AV_CODEC_FLAG2_RO_FLUSH_NOOP (1 << 30) -/** - * Generate/parse ICC profiles on encode/decode, as appropriate for the type of - * file. No effect on codecs which cannot contain embedded ICC profiles, or - * when compiled without support for lcms2. - */ -#define AV_CODEC_FLAG2_ICC_PROFILES (1U << 31) - -/* Exported side data. - These flags can be passed in AVCodecContext.export_side_data before initialization. -*/ -/** - * Export motion vectors through frame side data - */ -#define AV_CODEC_EXPORT_DATA_MVS (1 << 0) -/** - * Export encoder Producer Reference Time through packet side data - */ -#define AV_CODEC_EXPORT_DATA_PRFT (1 << 1) -/** - * Decoding only. - * Export the AVVideoEncParams structure through frame side data. - */ -#define AV_CODEC_EXPORT_DATA_VIDEO_ENC_PARAMS (1 << 2) -/** - * Decoding only. - * Do not apply film grain, export it instead. - */ -#define AV_CODEC_EXPORT_DATA_FILM_GRAIN (1 << 3) - -/** - * The decoder will keep a reference to the frame and may reuse it later. - */ -#define AV_GET_BUFFER_FLAG_REF (1 << 0) - -/** - * The encoder will keep a reference to the packet and may reuse it later. - */ -#define AV_GET_ENCODE_BUFFER_FLAG_REF (1 << 0) - -struct AVCodecInternal; - -/** - * main external API structure. - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * You can use AVOptions (av_opt* / av_set/get*()) to access these fields from user - * applications. - * The name string for AVOptions options matches the associated command line - * parameter name and can be found in libavcodec/options_table.h - * The AVOption/command line parameter names differ in some cases from the C - * structure field names for historic reasons or brevity. - * sizeof(AVCodecContext) must not be used outside libav*. - */ -typedef struct AVCodecContext { - /** - * information on struct for av_log - * - set by avcodec_alloc_context3 - */ - const AVClass *av_class; - int log_level_offset; - - enum AVMediaType codec_type; /* see AVMEDIA_TYPE_xxx */ - const struct AVCodec *codec; - enum AVCodecID codec_id; /* see AV_CODEC_ID_xxx */ - - /** - * fourcc (LSB first, so "ABCD" -> ('D'<<24) + ('C'<<16) + ('B'<<8) + 'A'). - * This is used to work around some encoder bugs. - * A demuxer should set this to what is stored in the field used to identify the codec. - * If there are multiple such fields in a container then the demuxer should choose the one - * which maximizes the information about the used codec. - * If the codec tag field in a container is larger than 32 bits then the demuxer should - * remap the longer ID to 32 bits with a table or other structure. Alternatively a new - * extra_codec_tag + size could be added but for this a clear advantage must be demonstrated - * first. - * - encoding: Set by user, if not then the default based on codec_id will be used. - * - decoding: Set by user, will be converted to uppercase by libavcodec during init. - */ - unsigned int codec_tag; - - void *priv_data; - - /** - * Private context used for internal data. - * - * Unlike priv_data, this is not codec-specific. It is used in general - * libavcodec functions. - */ - struct AVCodecInternal *internal; - - /** - * Private data of the user, can be used to carry app specific stuff. - * - encoding: Set by user. - * - decoding: Set by user. - */ - void *opaque; - - /** - * the average bitrate - * - encoding: Set by user; unused for constant quantizer encoding. - * - decoding: Set by user, may be overwritten by libavcodec - * if this info is available in the stream - */ - int64_t bit_rate; - - /** - * number of bits the bitstream is allowed to diverge from the reference. - * the reference can be CBR (for CBR pass1) or VBR (for pass2) - * - encoding: Set by user; unused for constant quantizer encoding. - * - decoding: unused - */ - int bit_rate_tolerance; - - /** - * Global quality for codecs which cannot change it per frame. - * This should be proportional to MPEG-1/2/4 qscale. - * - encoding: Set by user. - * - decoding: unused - */ - int global_quality; - - /** - * - encoding: Set by user. - * - decoding: unused - */ - int compression_level; -#define FF_COMPRESSION_DEFAULT -1 - - /** - * AV_CODEC_FLAG_*. - * - encoding: Set by user. - * - decoding: Set by user. - */ - int flags; - - /** - * AV_CODEC_FLAG2_* - * - encoding: Set by user. - * - decoding: Set by user. - */ - int flags2; - - /** - * some codecs need / can use extradata like Huffman tables. - * MJPEG: Huffman tables - * rv10: additional flags - * MPEG-4: global headers (they can be in the bitstream or here) - * The allocated memory should be AV_INPUT_BUFFER_PADDING_SIZE bytes larger - * than extradata_size to avoid problems if it is read with the bitstream reader. - * The bytewise contents of extradata must not depend on the architecture or CPU endianness. - * Must be allocated with the av_malloc() family of functions. - * - encoding: Set/allocated/freed by libavcodec. - * - decoding: Set/allocated/freed by user. - */ - uint8_t *extradata; - int extradata_size; - - /** - * This is the fundamental unit of time (in seconds) in terms - * of which frame timestamps are represented. For fixed-fps content, - * timebase should be 1/framerate and timestamp increments should be - * identically 1. - * This often, but not always is the inverse of the frame rate or field rate - * for video. 1/time_base is not the average frame rate if the frame rate is not - * constant. - * - * Like containers, elementary streams also can store timestamps, 1/time_base - * is the unit in which these timestamps are specified. - * As example of such codec time base see ISO/IEC 14496-2:2001(E) - * vop_time_increment_resolution and fixed_vop_rate - * (fixed_vop_rate == 0 implies that it is different from the framerate) - * - * - encoding: MUST be set by user. - * - decoding: the use of this field for decoding is deprecated. - * Use framerate instead. - */ - AVRational time_base; - - /** - * For some codecs, the time base is closer to the field rate than the frame rate. - * Most notably, H.264 and MPEG-2 specify time_base as half of frame duration - * if no telecine is used ... - * - * Set to time_base ticks per frame. Default 1, e.g., H.264/MPEG-2 set it to 2. - */ - int ticks_per_frame; - - /** - * Codec delay. - * - * Encoding: Number of frames delay there will be from the encoder input to - * the decoder output. (we assume the decoder matches the spec) - * Decoding: Number of frames delay in addition to what a standard decoder - * as specified in the spec would produce. - * - * Video: - * Number of frames the decoded output will be delayed relative to the - * encoded input. - * - * Audio: - * For encoding, this field is unused (see initial_padding). - * - * For decoding, this is the number of samples the decoder needs to - * output before the decoder's output is valid. When seeking, you should - * start decoding this many samples prior to your desired seek point. - * - * - encoding: Set by libavcodec. - * - decoding: Set by libavcodec. - */ - int delay; - - - /* video only */ - /** - * picture width / height. - * - * @note Those fields may not match the values of the last - * AVFrame output by avcodec_receive_frame() due frame - * reordering. - * - * - encoding: MUST be set by user. - * - decoding: May be set by the user before opening the decoder if known e.g. - * from the container. Some decoders will require the dimensions - * to be set by the caller. During decoding, the decoder may - * overwrite those values as required while parsing the data. - */ - int width, height; - - /** - * Bitstream width / height, may be different from width/height e.g. when - * the decoded frame is cropped before being output or lowres is enabled. - * - * @note Those field may not match the value of the last - * AVFrame output by avcodec_receive_frame() due frame - * reordering. - * - * - encoding: unused - * - decoding: May be set by the user before opening the decoder if known - * e.g. from the container. During decoding, the decoder may - * overwrite those values as required while parsing the data. - */ - int coded_width, coded_height; - - /** - * the number of pictures in a group of pictures, or 0 for intra_only - * - encoding: Set by user. - * - decoding: unused - */ - int gop_size; - - /** - * Pixel format, see AV_PIX_FMT_xxx. - * May be set by the demuxer if known from headers. - * May be overridden by the decoder if it knows better. - * - * @note This field may not match the value of the last - * AVFrame output by avcodec_receive_frame() due frame - * reordering. - * - * - encoding: Set by user. - * - decoding: Set by user if known, overridden by libavcodec while - * parsing the data. - */ - enum AVPixelFormat pix_fmt; - - /** - * If non NULL, 'draw_horiz_band' is called by the libavcodec - * decoder to draw a horizontal band. It improves cache usage. Not - * all codecs can do that. You must check the codec capabilities - * beforehand. - * When multithreading is used, it may be called from multiple threads - * at the same time; threads might draw different parts of the same AVFrame, - * or multiple AVFrames, and there is no guarantee that slices will be drawn - * in order. - * The function is also used by hardware acceleration APIs. - * It is called at least once during frame decoding to pass - * the data needed for hardware render. - * In that mode instead of pixel data, AVFrame points to - * a structure specific to the acceleration API. The application - * reads the structure and can change some fields to indicate progress - * or mark state. - * - encoding: unused - * - decoding: Set by user. - * @param height the height of the slice - * @param y the y position of the slice - * @param type 1->top field, 2->bottom field, 3->frame - * @param offset offset into the AVFrame.data from which the slice should be read - */ - void (*draw_horiz_band)(struct AVCodecContext *s, - const AVFrame *src, int offset[AV_NUM_DATA_POINTERS], - int y, int type, int height); - - /** - * Callback to negotiate the pixel format. Decoding only, may be set by the - * caller before avcodec_open2(). - * - * Called by some decoders to select the pixel format that will be used for - * the output frames. This is mainly used to set up hardware acceleration, - * then the provided format list contains the corresponding hwaccel pixel - * formats alongside the "software" one. The software pixel format may also - * be retrieved from \ref sw_pix_fmt. - * - * This callback will be called when the coded frame properties (such as - * resolution, pixel format, etc.) change and more than one output format is - * supported for those new properties. If a hardware pixel format is chosen - * and initialization for it fails, the callback may be called again - * immediately. - * - * This callback may be called from different threads if the decoder is - * multi-threaded, but not from more than one thread simultaneously. - * - * @param fmt list of formats which may be used in the current - * configuration, terminated by AV_PIX_FMT_NONE. - * @warning Behavior is undefined if the callback returns a value other - * than one of the formats in fmt or AV_PIX_FMT_NONE. - * @return the chosen format or AV_PIX_FMT_NONE - */ - enum AVPixelFormat (*get_format)(struct AVCodecContext *s, const enum AVPixelFormat * fmt); - - /** - * maximum number of B-frames between non-B-frames - * Note: The output will be delayed by max_b_frames+1 relative to the input. - * - encoding: Set by user. - * - decoding: unused - */ - int max_b_frames; - - /** - * qscale factor between IP and B-frames - * If > 0 then the last P-frame quantizer will be used (q= lastp_q*factor+offset). - * If < 0 then normal ratecontrol will be done (q= -normal_q*factor+offset). - * - encoding: Set by user. - * - decoding: unused - */ - float b_quant_factor; - - /** - * qscale offset between IP and B-frames - * - encoding: Set by user. - * - decoding: unused - */ - float b_quant_offset; - - /** - * Size of the frame reordering buffer in the decoder. - * For MPEG-2 it is 1 IPB or 0 low delay IP. - * - encoding: Set by libavcodec. - * - decoding: Set by libavcodec. - */ - int has_b_frames; - - /** - * qscale factor between P- and I-frames - * If > 0 then the last P-frame quantizer will be used (q = lastp_q * factor + offset). - * If < 0 then normal ratecontrol will be done (q= -normal_q*factor+offset). - * - encoding: Set by user. - * - decoding: unused - */ - float i_quant_factor; - - /** - * qscale offset between P and I-frames - * - encoding: Set by user. - * - decoding: unused - */ - float i_quant_offset; - - /** - * luminance masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float lumi_masking; - - /** - * temporary complexity masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float temporal_cplx_masking; - - /** - * spatial complexity masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float spatial_cplx_masking; - - /** - * p block masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float p_masking; - - /** - * darkness masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float dark_masking; - - /** - * slice count - * - encoding: Set by libavcodec. - * - decoding: Set by user (or 0). - */ - int slice_count; - - /** - * slice offsets in the frame in bytes - * - encoding: Set/allocated by libavcodec. - * - decoding: Set/allocated by user (or NULL). - */ - int *slice_offset; - - /** - * sample aspect ratio (0 if unknown) - * That is the width of a pixel divided by the height of the pixel. - * Numerator and denominator must be relatively prime and smaller than 256 for some video standards. - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - AVRational sample_aspect_ratio; - - /** - * motion estimation comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int me_cmp; - /** - * subpixel motion estimation comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int me_sub_cmp; - /** - * macroblock comparison function (not supported yet) - * - encoding: Set by user. - * - decoding: unused - */ - int mb_cmp; - /** - * interlaced DCT comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int ildct_cmp; -#define FF_CMP_SAD 0 -#define FF_CMP_SSE 1 -#define FF_CMP_SATD 2 -#define FF_CMP_DCT 3 -#define FF_CMP_PSNR 4 -#define FF_CMP_BIT 5 -#define FF_CMP_RD 6 -#define FF_CMP_ZERO 7 -#define FF_CMP_VSAD 8 -#define FF_CMP_VSSE 9 -#define FF_CMP_NSSE 10 -#define FF_CMP_W53 11 -#define FF_CMP_W97 12 -#define FF_CMP_DCTMAX 13 -#define FF_CMP_DCT264 14 -#define FF_CMP_MEDIAN_SAD 15 -#define FF_CMP_CHROMA 256 - - /** - * ME diamond size & shape - * - encoding: Set by user. - * - decoding: unused - */ - int dia_size; - - /** - * amount of previous MV predictors (2a+1 x 2a+1 square) - * - encoding: Set by user. - * - decoding: unused - */ - int last_predictor_count; - - /** - * motion estimation prepass comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int me_pre_cmp; - - /** - * ME prepass diamond size & shape - * - encoding: Set by user. - * - decoding: unused - */ - int pre_dia_size; - - /** - * subpel ME quality - * - encoding: Set by user. - * - decoding: unused - */ - int me_subpel_quality; - - /** - * maximum motion estimation search range in subpel units - * If 0 then no limit. - * - * - encoding: Set by user. - * - decoding: unused - */ - int me_range; - - /** - * slice flags - * - encoding: unused - * - decoding: Set by user. - */ - int slice_flags; -#define SLICE_FLAG_CODED_ORDER 0x0001 ///< draw_horiz_band() is called in coded order instead of display -#define SLICE_FLAG_ALLOW_FIELD 0x0002 ///< allow draw_horiz_band() with field slices (MPEG-2 field pics) -#define SLICE_FLAG_ALLOW_PLANE 0x0004 ///< allow draw_horiz_band() with 1 component at a time (SVQ1) - - /** - * macroblock decision mode - * - encoding: Set by user. - * - decoding: unused - */ - int mb_decision; -#define FF_MB_DECISION_SIMPLE 0 ///< uses mb_cmp -#define FF_MB_DECISION_BITS 1 ///< chooses the one which needs the fewest bits -#define FF_MB_DECISION_RD 2 ///< rate distortion - - /** - * custom intra quantization matrix - * Must be allocated with the av_malloc() family of functions, and will be freed in - * avcodec_free_context(). - * - encoding: Set/allocated by user, freed by libavcodec. Can be NULL. - * - decoding: Set/allocated/freed by libavcodec. - */ - uint16_t *intra_matrix; - - /** - * custom inter quantization matrix - * Must be allocated with the av_malloc() family of functions, and will be freed in - * avcodec_free_context(). - * - encoding: Set/allocated by user, freed by libavcodec. Can be NULL. - * - decoding: Set/allocated/freed by libavcodec. - */ - uint16_t *inter_matrix; - - /** - * precision of the intra DC coefficient - 8 - * - encoding: Set by user. - * - decoding: Set by libavcodec - */ - int intra_dc_precision; - - /** - * Number of macroblock rows at the top which are skipped. - * - encoding: unused - * - decoding: Set by user. - */ - int skip_top; - - /** - * Number of macroblock rows at the bottom which are skipped. - * - encoding: unused - * - decoding: Set by user. - */ - int skip_bottom; - - /** - * minimum MB Lagrange multiplier - * - encoding: Set by user. - * - decoding: unused - */ - int mb_lmin; - - /** - * maximum MB Lagrange multiplier - * - encoding: Set by user. - * - decoding: unused - */ - int mb_lmax; - - /** - * - encoding: Set by user. - * - decoding: unused - */ - int bidir_refine; - - /** - * minimum GOP size - * - encoding: Set by user. - * - decoding: unused - */ - int keyint_min; - - /** - * number of reference frames - * - encoding: Set by user. - * - decoding: Set by lavc. - */ - int refs; - - /** - * Note: Value depends upon the compare function used for fullpel ME. - * - encoding: Set by user. - * - decoding: unused - */ - int mv0_threshold; - - /** - * Chromaticity coordinates of the source primaries. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorPrimaries color_primaries; - - /** - * Color Transfer Characteristic. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorTransferCharacteristic color_trc; - - /** - * YUV colorspace type. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorSpace colorspace; - - /** - * MPEG vs JPEG YUV range. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorRange color_range; - - /** - * This defines the location of chroma samples. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVChromaLocation chroma_sample_location; - - /** - * Number of slices. - * Indicates number of picture subdivisions. Used for parallelized - * decoding. - * - encoding: Set by user - * - decoding: unused - */ - int slices; - - /** Field order - * - encoding: set by libavcodec - * - decoding: Set by user. - */ - enum AVFieldOrder field_order; - - /* audio only */ - int sample_rate; ///< samples per second - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * number of audio channels - * @deprecated use ch_layout.nb_channels - */ - attribute_deprecated - int channels; -#endif - - /** - * audio sample format - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - enum AVSampleFormat sample_fmt; ///< sample format - - /* The following data should not be initialized. */ - /** - * Number of samples per channel in an audio frame. - * - * - encoding: set by libavcodec in avcodec_open2(). Each submitted frame - * except the last must contain exactly frame_size samples per channel. - * May be 0 when the codec has AV_CODEC_CAP_VARIABLE_FRAME_SIZE set, then the - * frame size is not restricted. - * - decoding: may be set by some decoders to indicate constant frame size - */ - int frame_size; - - /** - * Frame counter, set by libavcodec. - * - * - decoding: total number of frames returned from the decoder so far. - * - encoding: total number of frames passed to the encoder so far. - * - * @note the counter is not incremented if encoding/decoding resulted in - * an error. - */ - int frame_number; - - /** - * number of bytes per packet if constant and known or 0 - * Used by some WAV based audio codecs. - */ - int block_align; - - /** - * Audio cutoff bandwidth (0 means "automatic") - * - encoding: Set by user. - * - decoding: unused - */ - int cutoff; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Audio channel layout. - * - encoding: set by user. - * - decoding: set by user, may be overwritten by libavcodec. - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; - - /** - * Request decoder to use this channel layout if it can (0 for default) - * - encoding: unused - * - decoding: Set by user. - * @deprecated use "downmix" codec private option - */ - attribute_deprecated - uint64_t request_channel_layout; -#endif - - /** - * Type of service that the audio stream conveys. - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - enum AVAudioServiceType audio_service_type; - - /** - * desired sample format - * - encoding: Not used. - * - decoding: Set by user. - * Decoder will decode to this format if it can. - */ - enum AVSampleFormat request_sample_fmt; - - /** - * This callback is called at the beginning of each frame to get data - * buffer(s) for it. There may be one contiguous buffer for all the data or - * there may be a buffer per each data plane or anything in between. What - * this means is, you may set however many entries in buf[] you feel necessary. - * Each buffer must be reference-counted using the AVBuffer API (see description - * of buf[] below). - * - * The following fields will be set in the frame before this callback is - * called: - * - format - * - width, height (video only) - * - sample_rate, channel_layout, nb_samples (audio only) - * Their values may differ from the corresponding values in - * AVCodecContext. This callback must use the frame values, not the codec - * context values, to calculate the required buffer size. - * - * This callback must fill the following fields in the frame: - * - data[] - * - linesize[] - * - extended_data: - * * if the data is planar audio with more than 8 channels, then this - * callback must allocate and fill extended_data to contain all pointers - * to all data planes. data[] must hold as many pointers as it can. - * extended_data must be allocated with av_malloc() and will be freed in - * av_frame_unref(). - * * otherwise extended_data must point to data - * - buf[] must contain one or more pointers to AVBufferRef structures. Each of - * the frame's data and extended_data pointers must be contained in these. That - * is, one AVBufferRef for each allocated chunk of memory, not necessarily one - * AVBufferRef per data[] entry. See: av_buffer_create(), av_buffer_alloc(), - * and av_buffer_ref(). - * - extended_buf and nb_extended_buf must be allocated with av_malloc() by - * this callback and filled with the extra buffers if there are more - * buffers than buf[] can hold. extended_buf will be freed in - * av_frame_unref(). - * - * If AV_CODEC_CAP_DR1 is not set then get_buffer2() must call - * avcodec_default_get_buffer2() instead of providing buffers allocated by - * some other means. - * - * Each data plane must be aligned to the maximum required by the target - * CPU. - * - * @see avcodec_default_get_buffer2() - * - * Video: - * - * If AV_GET_BUFFER_FLAG_REF is set in flags then the frame may be reused - * (read and/or written to if it is writable) later by libavcodec. - * - * avcodec_align_dimensions2() should be used to find the required width and - * height, as they normally need to be rounded up to the next multiple of 16. - * - * Some decoders do not support linesizes changing between frames. - * - * If frame multithreading is used, this callback may be called from a - * different thread, but not from more than one at once. Does not need to be - * reentrant. - * - * @see avcodec_align_dimensions2() - * - * Audio: - * - * Decoders request a buffer of a particular size by setting - * AVFrame.nb_samples prior to calling get_buffer2(). The decoder may, - * however, utilize only part of the buffer by setting AVFrame.nb_samples - * to a smaller value in the output frame. - * - * As a convenience, av_samples_get_buffer_size() and - * av_samples_fill_arrays() in libavutil may be used by custom get_buffer2() - * functions to find the required data size and to fill data pointers and - * linesize. In AVFrame.linesize, only linesize[0] may be set for audio - * since all planes must be the same size. - * - * @see av_samples_get_buffer_size(), av_samples_fill_arrays() - * - * - encoding: unused - * - decoding: Set by libavcodec, user can override. - */ - int (*get_buffer2)(struct AVCodecContext *s, AVFrame *frame, int flags); - - /* - encoding parameters */ - float qcompress; ///< amount of qscale change between easy & hard scenes (0.0-1.0) - float qblur; ///< amount of qscale smoothing over time (0.0-1.0) - - /** - * minimum quantizer - * - encoding: Set by user. - * - decoding: unused - */ - int qmin; - - /** - * maximum quantizer - * - encoding: Set by user. - * - decoding: unused - */ - int qmax; - - /** - * maximum quantizer difference between frames - * - encoding: Set by user. - * - decoding: unused - */ - int max_qdiff; - - /** - * decoder bitstream buffer size - * - encoding: Set by user. - * - decoding: unused - */ - int rc_buffer_size; - - /** - * ratecontrol override, see RcOverride - * - encoding: Allocated/set/freed by user. - * - decoding: unused - */ - int rc_override_count; - RcOverride *rc_override; - - /** - * maximum bitrate - * - encoding: Set by user. - * - decoding: Set by user, may be overwritten by libavcodec. - */ - int64_t rc_max_rate; - - /** - * minimum bitrate - * - encoding: Set by user. - * - decoding: unused - */ - int64_t rc_min_rate; - - /** - * Ratecontrol attempt to use, at maximum, of what can be used without an underflow. - * - encoding: Set by user. - * - decoding: unused. - */ - float rc_max_available_vbv_use; - - /** - * Ratecontrol attempt to use, at least, times the amount needed to prevent a vbv overflow. - * - encoding: Set by user. - * - decoding: unused. - */ - float rc_min_vbv_overflow_use; - - /** - * Number of bits which should be loaded into the rc buffer before decoding starts. - * - encoding: Set by user. - * - decoding: unused - */ - int rc_initial_buffer_occupancy; - - /** - * trellis RD quantization - * - encoding: Set by user. - * - decoding: unused - */ - int trellis; - - /** - * pass1 encoding statistics output buffer - * - encoding: Set by libavcodec. - * - decoding: unused - */ - char *stats_out; - - /** - * pass2 encoding statistics input buffer - * Concatenated stuff from stats_out of pass1 should be placed here. - * - encoding: Allocated/set/freed by user. - * - decoding: unused - */ - char *stats_in; - - /** - * Work around bugs in encoders which sometimes cannot be detected automatically. - * - encoding: Set by user - * - decoding: Set by user - */ - int workaround_bugs; -#define FF_BUG_AUTODETECT 1 ///< autodetection -#define FF_BUG_XVID_ILACE 4 -#define FF_BUG_UMP4 8 -#define FF_BUG_NO_PADDING 16 -#define FF_BUG_AMV 32 -#define FF_BUG_QPEL_CHROMA 64 -#define FF_BUG_STD_QPEL 128 -#define FF_BUG_QPEL_CHROMA2 256 -#define FF_BUG_DIRECT_BLOCKSIZE 512 -#define FF_BUG_EDGE 1024 -#define FF_BUG_HPEL_CHROMA 2048 -#define FF_BUG_DC_CLIP 4096 -#define FF_BUG_MS 8192 ///< Work around various bugs in Microsoft's broken decoders. -#define FF_BUG_TRUNCATED 16384 -#define FF_BUG_IEDGE 32768 - - /** - * strictly follow the standard (MPEG-4, ...). - * - encoding: Set by user. - * - decoding: Set by user. - * Setting this to STRICT or higher means the encoder and decoder will - * generally do stupid things, whereas setting it to unofficial or lower - * will mean the encoder might produce output that is not supported by all - * spec-compliant decoders. Decoders don't differentiate between normal, - * unofficial and experimental (that is, they always try to decode things - * when they can) unless they are explicitly asked to behave stupidly - * (=strictly conform to the specs) - */ - int strict_std_compliance; -#define FF_COMPLIANCE_VERY_STRICT 2 ///< Strictly conform to an older more strict version of the spec or reference software. -#define FF_COMPLIANCE_STRICT 1 ///< Strictly conform to all the things in the spec no matter what consequences. -#define FF_COMPLIANCE_NORMAL 0 -#define FF_COMPLIANCE_UNOFFICIAL -1 ///< Allow unofficial extensions -#define FF_COMPLIANCE_EXPERIMENTAL -2 ///< Allow nonstandardized experimental things. - - /** - * error concealment flags - * - encoding: unused - * - decoding: Set by user. - */ - int error_concealment; -#define FF_EC_GUESS_MVS 1 -#define FF_EC_DEBLOCK 2 -#define FF_EC_FAVOR_INTER 256 - - /** - * debug - * - encoding: Set by user. - * - decoding: Set by user. - */ - int debug; -#define FF_DEBUG_PICT_INFO 1 -#define FF_DEBUG_RC 2 -#define FF_DEBUG_BITSTREAM 4 -#define FF_DEBUG_MB_TYPE 8 -#define FF_DEBUG_QP 16 -#define FF_DEBUG_DCT_COEFF 0x00000040 -#define FF_DEBUG_SKIP 0x00000080 -#define FF_DEBUG_STARTCODE 0x00000100 -#define FF_DEBUG_ER 0x00000400 -#define FF_DEBUG_MMCO 0x00000800 -#define FF_DEBUG_BUGS 0x00001000 -#define FF_DEBUG_BUFFERS 0x00008000 -#define FF_DEBUG_THREADS 0x00010000 -#define FF_DEBUG_GREEN_MD 0x00800000 -#define FF_DEBUG_NOMC 0x01000000 - - /** - * Error recognition; may misdetect some more or less valid parts as errors. - * - encoding: Set by user. - * - decoding: Set by user. - */ - int err_recognition; - -/** - * Verify checksums embedded in the bitstream (could be of either encoded or - * decoded data, depending on the codec) and print an error message on mismatch. - * If AV_EF_EXPLODE is also set, a mismatching checksum will result in the - * decoder returning an error. - */ -#define AV_EF_CRCCHECK (1<<0) -#define AV_EF_BITSTREAM (1<<1) ///< detect bitstream specification deviations -#define AV_EF_BUFFER (1<<2) ///< detect improper bitstream length -#define AV_EF_EXPLODE (1<<3) ///< abort decoding on minor error detection - -#define AV_EF_IGNORE_ERR (1<<15) ///< ignore errors and continue -#define AV_EF_CAREFUL (1<<16) ///< consider things that violate the spec, are fast to calculate and have not been seen in the wild as errors -#define AV_EF_COMPLIANT (1<<17) ///< consider all spec non compliances as errors -#define AV_EF_AGGRESSIVE (1<<18) ///< consider things that a sane encoder should not do as an error - - - /** - * opaque 64-bit number (generally a PTS) that will be reordered and - * output in AVFrame.reordered_opaque - * - encoding: Set by libavcodec to the reordered_opaque of the input - * frame corresponding to the last returned packet. Only - * supported by encoders with the - * AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE capability. - * - decoding: Set by user. - */ - int64_t reordered_opaque; - - /** - * Hardware accelerator in use - * - encoding: unused. - * - decoding: Set by libavcodec - */ - const struct AVHWAccel *hwaccel; - - /** - * Hardware accelerator context. - * For some hardware accelerators, a global context needs to be - * provided by the user. In that case, this holds display-dependent - * data FFmpeg cannot instantiate itself. Please refer to the - * FFmpeg HW accelerator documentation to know how to fill this. - * - encoding: unused - * - decoding: Set by user - */ - void *hwaccel_context; - - /** - * error - * - encoding: Set by libavcodec if flags & AV_CODEC_FLAG_PSNR. - * - decoding: unused - */ - uint64_t error[AV_NUM_DATA_POINTERS]; - - /** - * DCT algorithm, see FF_DCT_* below - * - encoding: Set by user. - * - decoding: unused - */ - int dct_algo; -#define FF_DCT_AUTO 0 -#define FF_DCT_FASTINT 1 -#define FF_DCT_INT 2 -#define FF_DCT_MMX 3 -#define FF_DCT_ALTIVEC 5 -#define FF_DCT_FAAN 6 - - /** - * IDCT algorithm, see FF_IDCT_* below. - * - encoding: Set by user. - * - decoding: Set by user. - */ - int idct_algo; -#define FF_IDCT_AUTO 0 -#define FF_IDCT_INT 1 -#define FF_IDCT_SIMPLE 2 -#define FF_IDCT_SIMPLEMMX 3 -#define FF_IDCT_ARM 7 -#define FF_IDCT_ALTIVEC 8 -#define FF_IDCT_SIMPLEARM 10 -#define FF_IDCT_XVID 14 -#define FF_IDCT_SIMPLEARMV5TE 16 -#define FF_IDCT_SIMPLEARMV6 17 -#define FF_IDCT_FAAN 20 -#define FF_IDCT_SIMPLENEON 22 -#if FF_API_IDCT_NONE -// formerly used by xvmc -#define FF_IDCT_NONE 24 -#endif -#define FF_IDCT_SIMPLEAUTO 128 - - /** - * bits per sample/pixel from the demuxer (needed for huffyuv). - * - encoding: Set by libavcodec. - * - decoding: Set by user. - */ - int bits_per_coded_sample; - - /** - * Bits per sample/pixel of internal libavcodec pixel/sample format. - * - encoding: set by user. - * - decoding: set by libavcodec. - */ - int bits_per_raw_sample; - - /** - * low resolution decoding, 1-> 1/2 size, 2->1/4 size - * - encoding: unused - * - decoding: Set by user. - */ - int lowres; - - /** - * thread count - * is used to decide how many independent tasks should be passed to execute() - * - encoding: Set by user. - * - decoding: Set by user. - */ - int thread_count; - - /** - * Which multithreading methods to use. - * Use of FF_THREAD_FRAME will increase decoding delay by one frame per thread, - * so clients which cannot provide future frames should not use it. - * - * - encoding: Set by user, otherwise the default is used. - * - decoding: Set by user, otherwise the default is used. - */ - int thread_type; -#define FF_THREAD_FRAME 1 ///< Decode more than one frame at once -#define FF_THREAD_SLICE 2 ///< Decode more than one part of a single frame at once - - /** - * Which multithreading methods are in use by the codec. - * - encoding: Set by libavcodec. - * - decoding: Set by libavcodec. - */ - int active_thread_type; - -#if FF_API_THREAD_SAFE_CALLBACKS - /** - * Set by the client if its custom get_buffer() callback can be called - * synchronously from another thread, which allows faster multithreaded decoding. - * draw_horiz_band() will be called from other threads regardless of this setting. - * Ignored if the default get_buffer() is used. - * - encoding: Set by user. - * - decoding: Set by user. - * - * @deprecated the custom get_buffer2() callback should always be - * thread-safe. Thread-unsafe get_buffer2() implementations will be - * invalid starting with LIBAVCODEC_VERSION_MAJOR=60; in other words, - * libavcodec will behave as if this field was always set to 1. - * Callers that want to be forward compatible with future libavcodec - * versions should wrap access to this field in - * #if LIBAVCODEC_VERSION_MAJOR < 60 - */ - attribute_deprecated - int thread_safe_callbacks; -#endif - - /** - * The codec may call this to execute several independent things. - * It will return only after finishing all tasks. - * The user may replace this with some multithreaded implementation, - * the default implementation will execute the parts serially. - * @param count the number of things to execute - * - encoding: Set by libavcodec, user can override. - * - decoding: Set by libavcodec, user can override. - */ - int (*execute)(struct AVCodecContext *c, int (*func)(struct AVCodecContext *c2, void *arg), void *arg2, int *ret, int count, int size); - - /** - * The codec may call this to execute several independent things. - * It will return only after finishing all tasks. - * The user may replace this with some multithreaded implementation, - * the default implementation will execute the parts serially. - * @param c context passed also to func - * @param count the number of things to execute - * @param arg2 argument passed unchanged to func - * @param ret return values of executed functions, must have space for "count" values. May be NULL. - * @param func function that will be called count times, with jobnr from 0 to count-1. - * threadnr will be in the range 0 to c->thread_count-1 < MAX_THREADS and so that no - * two instances of func executing at the same time will have the same threadnr. - * @return always 0 currently, but code should handle a future improvement where when any call to func - * returns < 0 no further calls to func may be done and < 0 is returned. - * - encoding: Set by libavcodec, user can override. - * - decoding: Set by libavcodec, user can override. - */ - int (*execute2)(struct AVCodecContext *c, int (*func)(struct AVCodecContext *c2, void *arg, int jobnr, int threadnr), void *arg2, int *ret, int count); - - /** - * noise vs. sse weight for the nsse comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int nsse_weight; - - /** - * profile - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int profile; -#define FF_PROFILE_UNKNOWN -99 -#define FF_PROFILE_RESERVED -100 - -#define FF_PROFILE_AAC_MAIN 0 -#define FF_PROFILE_AAC_LOW 1 -#define FF_PROFILE_AAC_SSR 2 -#define FF_PROFILE_AAC_LTP 3 -#define FF_PROFILE_AAC_HE 4 -#define FF_PROFILE_AAC_HE_V2 28 -#define FF_PROFILE_AAC_LD 22 -#define FF_PROFILE_AAC_ELD 38 -#define FF_PROFILE_MPEG2_AAC_LOW 128 -#define FF_PROFILE_MPEG2_AAC_HE 131 - -#define FF_PROFILE_DNXHD 0 -#define FF_PROFILE_DNXHR_LB 1 -#define FF_PROFILE_DNXHR_SQ 2 -#define FF_PROFILE_DNXHR_HQ 3 -#define FF_PROFILE_DNXHR_HQX 4 -#define FF_PROFILE_DNXHR_444 5 - -#define FF_PROFILE_DTS 20 -#define FF_PROFILE_DTS_ES 30 -#define FF_PROFILE_DTS_96_24 40 -#define FF_PROFILE_DTS_HD_HRA 50 -#define FF_PROFILE_DTS_HD_MA 60 -#define FF_PROFILE_DTS_EXPRESS 70 - -#define FF_PROFILE_MPEG2_422 0 -#define FF_PROFILE_MPEG2_HIGH 1 -#define FF_PROFILE_MPEG2_SS 2 -#define FF_PROFILE_MPEG2_SNR_SCALABLE 3 -#define FF_PROFILE_MPEG2_MAIN 4 -#define FF_PROFILE_MPEG2_SIMPLE 5 - -#define FF_PROFILE_H264_CONSTRAINED (1<<9) // 8+1; constraint_set1_flag -#define FF_PROFILE_H264_INTRA (1<<11) // 8+3; constraint_set3_flag - -#define FF_PROFILE_H264_BASELINE 66 -#define FF_PROFILE_H264_CONSTRAINED_BASELINE (66|FF_PROFILE_H264_CONSTRAINED) -#define FF_PROFILE_H264_MAIN 77 -#define FF_PROFILE_H264_EXTENDED 88 -#define FF_PROFILE_H264_HIGH 100 -#define FF_PROFILE_H264_HIGH_10 110 -#define FF_PROFILE_H264_HIGH_10_INTRA (110|FF_PROFILE_H264_INTRA) -#define FF_PROFILE_H264_MULTIVIEW_HIGH 118 -#define FF_PROFILE_H264_HIGH_422 122 -#define FF_PROFILE_H264_HIGH_422_INTRA (122|FF_PROFILE_H264_INTRA) -#define FF_PROFILE_H264_STEREO_HIGH 128 -#define FF_PROFILE_H264_HIGH_444 144 -#define FF_PROFILE_H264_HIGH_444_PREDICTIVE 244 -#define FF_PROFILE_H264_HIGH_444_INTRA (244|FF_PROFILE_H264_INTRA) -#define FF_PROFILE_H264_CAVLC_444 44 - -#define FF_PROFILE_VC1_SIMPLE 0 -#define FF_PROFILE_VC1_MAIN 1 -#define FF_PROFILE_VC1_COMPLEX 2 -#define FF_PROFILE_VC1_ADVANCED 3 - -#define FF_PROFILE_MPEG4_SIMPLE 0 -#define FF_PROFILE_MPEG4_SIMPLE_SCALABLE 1 -#define FF_PROFILE_MPEG4_CORE 2 -#define FF_PROFILE_MPEG4_MAIN 3 -#define FF_PROFILE_MPEG4_N_BIT 4 -#define FF_PROFILE_MPEG4_SCALABLE_TEXTURE 5 -#define FF_PROFILE_MPEG4_SIMPLE_FACE_ANIMATION 6 -#define FF_PROFILE_MPEG4_BASIC_ANIMATED_TEXTURE 7 -#define FF_PROFILE_MPEG4_HYBRID 8 -#define FF_PROFILE_MPEG4_ADVANCED_REAL_TIME 9 -#define FF_PROFILE_MPEG4_CORE_SCALABLE 10 -#define FF_PROFILE_MPEG4_ADVANCED_CODING 11 -#define FF_PROFILE_MPEG4_ADVANCED_CORE 12 -#define FF_PROFILE_MPEG4_ADVANCED_SCALABLE_TEXTURE 13 -#define FF_PROFILE_MPEG4_SIMPLE_STUDIO 14 -#define FF_PROFILE_MPEG4_ADVANCED_SIMPLE 15 - -#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_0 1 -#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_1 2 -#define FF_PROFILE_JPEG2000_CSTREAM_NO_RESTRICTION 32768 -#define FF_PROFILE_JPEG2000_DCINEMA_2K 3 -#define FF_PROFILE_JPEG2000_DCINEMA_4K 4 - -#define FF_PROFILE_VP9_0 0 -#define FF_PROFILE_VP9_1 1 -#define FF_PROFILE_VP9_2 2 -#define FF_PROFILE_VP9_3 3 - -#define FF_PROFILE_HEVC_MAIN 1 -#define FF_PROFILE_HEVC_MAIN_10 2 -#define FF_PROFILE_HEVC_MAIN_STILL_PICTURE 3 -#define FF_PROFILE_HEVC_REXT 4 - -#define FF_PROFILE_VVC_MAIN_10 1 -#define FF_PROFILE_VVC_MAIN_10_444 33 - -#define FF_PROFILE_AV1_MAIN 0 -#define FF_PROFILE_AV1_HIGH 1 -#define FF_PROFILE_AV1_PROFESSIONAL 2 - -#define FF_PROFILE_MJPEG_HUFFMAN_BASELINE_DCT 0xc0 -#define FF_PROFILE_MJPEG_HUFFMAN_EXTENDED_SEQUENTIAL_DCT 0xc1 -#define FF_PROFILE_MJPEG_HUFFMAN_PROGRESSIVE_DCT 0xc2 -#define FF_PROFILE_MJPEG_HUFFMAN_LOSSLESS 0xc3 -#define FF_PROFILE_MJPEG_JPEG_LS 0xf7 - -#define FF_PROFILE_SBC_MSBC 1 - -#define FF_PROFILE_PRORES_PROXY 0 -#define FF_PROFILE_PRORES_LT 1 -#define FF_PROFILE_PRORES_STANDARD 2 -#define FF_PROFILE_PRORES_HQ 3 -#define FF_PROFILE_PRORES_4444 4 -#define FF_PROFILE_PRORES_XQ 5 - -#define FF_PROFILE_ARIB_PROFILE_A 0 -#define FF_PROFILE_ARIB_PROFILE_C 1 - -#define FF_PROFILE_KLVA_SYNC 0 -#define FF_PROFILE_KLVA_ASYNC 1 - - /** - * level - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int level; -#define FF_LEVEL_UNKNOWN -99 - - /** - * Skip loop filtering for selected frames. - * - encoding: unused - * - decoding: Set by user. - */ - enum AVDiscard skip_loop_filter; - - /** - * Skip IDCT/dequantization for selected frames. - * - encoding: unused - * - decoding: Set by user. - */ - enum AVDiscard skip_idct; - - /** - * Skip decoding for selected frames. - * - encoding: unused - * - decoding: Set by user. - */ - enum AVDiscard skip_frame; - - /** - * Header containing style information for text subtitles. - * For SUBTITLE_ASS subtitle type, it should contain the whole ASS - * [Script Info] and [V4+ Styles] section, plus the [Events] line and - * the Format line following. It shouldn't include any Dialogue line. - * - encoding: Set/allocated/freed by user (before avcodec_open2()) - * - decoding: Set/allocated/freed by libavcodec (by avcodec_open2()) - */ - uint8_t *subtitle_header; - int subtitle_header_size; - - /** - * Audio only. The number of "priming" samples (padding) inserted by the - * encoder at the beginning of the audio. I.e. this number of leading - * decoded samples must be discarded by the caller to get the original audio - * without leading padding. - * - * - decoding: unused - * - encoding: Set by libavcodec. The timestamps on the output packets are - * adjusted by the encoder so that they always refer to the - * first sample of the data actually contained in the packet, - * including any added padding. E.g. if the timebase is - * 1/samplerate and the timestamp of the first input sample is - * 0, the timestamp of the first output packet will be - * -initial_padding. - */ - int initial_padding; - - /** - * - decoding: For codecs that store a framerate value in the compressed - * bitstream, the decoder may export it here. { 0, 1} when - * unknown. - * - encoding: May be used to signal the framerate of CFR content to an - * encoder. - */ - AVRational framerate; - - /** - * Nominal unaccelerated pixel format, see AV_PIX_FMT_xxx. - * - encoding: unused. - * - decoding: Set by libavcodec before calling get_format() - */ - enum AVPixelFormat sw_pix_fmt; - - /** - * Timebase in which pkt_dts/pts and AVPacket.dts/pts are. - * - encoding unused. - * - decoding set by user. - */ - AVRational pkt_timebase; - - /** - * AVCodecDescriptor - * - encoding: unused. - * - decoding: set by libavcodec. - */ - const AVCodecDescriptor *codec_descriptor; - - /** - * Current statistics for PTS correction. - * - decoding: maintained and used by libavcodec, not intended to be used by user apps - * - encoding: unused - */ - int64_t pts_correction_num_faulty_pts; /// Number of incorrect PTS values so far - int64_t pts_correction_num_faulty_dts; /// Number of incorrect DTS values so far - int64_t pts_correction_last_pts; /// PTS of the last frame - int64_t pts_correction_last_dts; /// DTS of the last frame - - /** - * Character encoding of the input subtitles file. - * - decoding: set by user - * - encoding: unused - */ - char *sub_charenc; - - /** - * Subtitles character encoding mode. Formats or codecs might be adjusting - * this setting (if they are doing the conversion themselves for instance). - * - decoding: set by libavcodec - * - encoding: unused - */ - int sub_charenc_mode; -#define FF_SUB_CHARENC_MODE_DO_NOTHING -1 ///< do nothing (demuxer outputs a stream supposed to be already in UTF-8, or the codec is bitmap for instance) -#define FF_SUB_CHARENC_MODE_AUTOMATIC 0 ///< libavcodec will select the mode itself -#define FF_SUB_CHARENC_MODE_PRE_DECODER 1 ///< the AVPacket data needs to be recoded to UTF-8 before being fed to the decoder, requires iconv -#define FF_SUB_CHARENC_MODE_IGNORE 2 ///< neither convert the subtitles, nor check them for valid UTF-8 - - /** - * Skip processing alpha if supported by codec. - * Note that if the format uses pre-multiplied alpha (common with VP6, - * and recommended due to better video quality/compression) - * the image will look as if alpha-blended onto a black background. - * However for formats that do not use pre-multiplied alpha - * there might be serious artefacts (though e.g. libswscale currently - * assumes pre-multiplied alpha anyway). - * - * - decoding: set by user - * - encoding: unused - */ - int skip_alpha; - - /** - * Number of samples to skip after a discontinuity - * - decoding: unused - * - encoding: set by libavcodec - */ - int seek_preroll; - -#if FF_API_DEBUG_MV - /** - * @deprecated unused - */ - attribute_deprecated - int debug_mv; -#define FF_DEBUG_VIS_MV_P_FOR 0x00000001 //visualize forward predicted MVs of P frames -#define FF_DEBUG_VIS_MV_B_FOR 0x00000002 //visualize forward predicted MVs of B frames -#define FF_DEBUG_VIS_MV_B_BACK 0x00000004 //visualize backward predicted MVs of B frames -#endif - - /** - * custom intra quantization matrix - * - encoding: Set by user, can be NULL. - * - decoding: unused. - */ - uint16_t *chroma_intra_matrix; - - /** - * dump format separator. - * can be ", " or "\n " or anything else - * - encoding: Set by user. - * - decoding: Set by user. - */ - uint8_t *dump_separator; - - /** - * ',' separated list of allowed decoders. - * If NULL then all are allowed - * - encoding: unused - * - decoding: set by user - */ - char *codec_whitelist; - - /** - * Properties of the stream that gets decoded - * - encoding: unused - * - decoding: set by libavcodec - */ - unsigned properties; -#define FF_CODEC_PROPERTY_LOSSLESS 0x00000001 -#define FF_CODEC_PROPERTY_CLOSED_CAPTIONS 0x00000002 -#define FF_CODEC_PROPERTY_FILM_GRAIN 0x00000004 - - /** - * Additional data associated with the entire coded stream. - * - * - decoding: unused - * - encoding: may be set by libavcodec after avcodec_open2(). - */ - AVPacketSideData *coded_side_data; - int nb_coded_side_data; - - /** - * A reference to the AVHWFramesContext describing the input (for encoding) - * or output (decoding) frames. The reference is set by the caller and - * afterwards owned (and freed) by libavcodec - it should never be read by - * the caller after being set. - * - * - decoding: This field should be set by the caller from the get_format() - * callback. The previous reference (if any) will always be - * unreffed by libavcodec before the get_format() call. - * - * If the default get_buffer2() is used with a hwaccel pixel - * format, then this AVHWFramesContext will be used for - * allocating the frame buffers. - * - * - encoding: For hardware encoders configured to use a hwaccel pixel - * format, this field should be set by the caller to a reference - * to the AVHWFramesContext describing input frames. - * AVHWFramesContext.format must be equal to - * AVCodecContext.pix_fmt. - * - * This field should be set before avcodec_open2() is called. - */ - AVBufferRef *hw_frames_ctx; - -#if FF_API_SUB_TEXT_FORMAT - /** - * @deprecated unused - */ - attribute_deprecated - int sub_text_format; -#define FF_SUB_TEXT_FMT_ASS 0 -#endif - - /** - * Audio only. The amount of padding (in samples) appended by the encoder to - * the end of the audio. I.e. this number of decoded samples must be - * discarded by the caller from the end of the stream to get the original - * audio without any trailing padding. - * - * - decoding: unused - * - encoding: unused - */ - int trailing_padding; - - /** - * The number of pixels per image to maximally accept. - * - * - decoding: set by user - * - encoding: set by user - */ - int64_t max_pixels; - - /** - * A reference to the AVHWDeviceContext describing the device which will - * be used by a hardware encoder/decoder. The reference is set by the - * caller and afterwards owned (and freed) by libavcodec. - * - * This should be used if either the codec device does not require - * hardware frames or any that are used are to be allocated internally by - * libavcodec. If the user wishes to supply any of the frames used as - * encoder input or decoder output then hw_frames_ctx should be used - * instead. When hw_frames_ctx is set in get_format() for a decoder, this - * field will be ignored while decoding the associated stream segment, but - * may again be used on a following one after another get_format() call. - * - * For both encoders and decoders this field should be set before - * avcodec_open2() is called and must not be written to thereafter. - * - * Note that some decoders may require this field to be set initially in - * order to support hw_frames_ctx at all - in that case, all frames - * contexts used must be created on the same device. - */ - AVBufferRef *hw_device_ctx; - - /** - * Bit set of AV_HWACCEL_FLAG_* flags, which affect hardware accelerated - * decoding (if active). - * - encoding: unused - * - decoding: Set by user (either before avcodec_open2(), or in the - * AVCodecContext.get_format callback) - */ - int hwaccel_flags; - - /** - * Video decoding only. Certain video codecs support cropping, meaning that - * only a sub-rectangle of the decoded frame is intended for display. This - * option controls how cropping is handled by libavcodec. - * - * When set to 1 (the default), libavcodec will apply cropping internally. - * I.e. it will modify the output frame width/height fields and offset the - * data pointers (only by as much as possible while preserving alignment, or - * by the full amount if the AV_CODEC_FLAG_UNALIGNED flag is set) so that - * the frames output by the decoder refer only to the cropped area. The - * crop_* fields of the output frames will be zero. - * - * When set to 0, the width/height fields of the output frames will be set - * to the coded dimensions and the crop_* fields will describe the cropping - * rectangle. Applying the cropping is left to the caller. - * - * @warning When hardware acceleration with opaque output frames is used, - * libavcodec is unable to apply cropping from the top/left border. - * - * @note when this option is set to zero, the width/height fields of the - * AVCodecContext and output AVFrames have different meanings. The codec - * context fields store display dimensions (with the coded dimensions in - * coded_width/height), while the frame fields store the coded dimensions - * (with the display dimensions being determined by the crop_* fields). - */ - int apply_cropping; - - /* - * Video decoding only. Sets the number of extra hardware frames which - * the decoder will allocate for use by the caller. This must be set - * before avcodec_open2() is called. - * - * Some hardware decoders require all frames that they will use for - * output to be defined in advance before decoding starts. For such - * decoders, the hardware frame pool must therefore be of a fixed size. - * The extra frames set here are on top of any number that the decoder - * needs internally in order to operate normally (for example, frames - * used as reference pictures). - */ - int extra_hw_frames; - - /** - * The percentage of damaged samples to discard a frame. - * - * - decoding: set by user - * - encoding: unused - */ - int discard_damaged_percentage; - - /** - * The number of samples per frame to maximally accept. - * - * - decoding: set by user - * - encoding: set by user - */ - int64_t max_samples; - - /** - * Bit set of AV_CODEC_EXPORT_DATA_* flags, which affects the kind of - * metadata exported in frame, packet, or coded stream side data by - * decoders and encoders. - * - * - decoding: set by user - * - encoding: set by user - */ - int export_side_data; - - /** - * This callback is called at the beginning of each packet to get a data - * buffer for it. - * - * The following field will be set in the packet before this callback is - * called: - * - size - * This callback must use the above value to calculate the required buffer size, - * which must padded by at least AV_INPUT_BUFFER_PADDING_SIZE bytes. - * - * In some specific cases, the encoder may not use the entire buffer allocated by this - * callback. This will be reflected in the size value in the packet once returned by - * avcodec_receive_packet(). - * - * This callback must fill the following fields in the packet: - * - data: alignment requirements for AVPacket apply, if any. Some architectures and - * encoders may benefit from having aligned data. - * - buf: must contain a pointer to an AVBufferRef structure. The packet's - * data pointer must be contained in it. See: av_buffer_create(), av_buffer_alloc(), - * and av_buffer_ref(). - * - * If AV_CODEC_CAP_DR1 is not set then get_encode_buffer() must call - * avcodec_default_get_encode_buffer() instead of providing a buffer allocated by - * some other means. - * - * The flags field may contain a combination of AV_GET_ENCODE_BUFFER_FLAG_ flags. - * They may be used for example to hint what use the buffer may get after being - * created. - * Implementations of this callback may ignore flags they don't understand. - * If AV_GET_ENCODE_BUFFER_FLAG_REF is set in flags then the packet may be reused - * (read and/or written to if it is writable) later by libavcodec. - * - * This callback must be thread-safe, as when frame threading is used, it may - * be called from multiple threads simultaneously. - * - * @see avcodec_default_get_encode_buffer() - * - * - encoding: Set by libavcodec, user can override. - * - decoding: unused - */ - int (*get_encode_buffer)(struct AVCodecContext *s, AVPacket *pkt, int flags); - - /** - * Audio channel layout. - * - encoding: must be set by the caller, to one of AVCodec.ch_layouts. - * - decoding: may be set by the caller if known e.g. from the container. - * The decoder can then override during decoding as needed. - */ - AVChannelLayout ch_layout; -} AVCodecContext; - -/** - * @defgroup lavc_hwaccel AVHWAccel - * - * @note Nothing in this structure should be accessed by the user. At some - * point in future it will not be externally visible at all. - * - * @{ - */ -typedef struct AVHWAccel { - /** - * Name of the hardware accelerated codec. - * The name is globally unique among encoders and among decoders (but an - * encoder and a decoder can share the same name). - */ - const char *name; - - /** - * Type of codec implemented by the hardware accelerator. - * - * See AVMEDIA_TYPE_xxx - */ - enum AVMediaType type; - - /** - * Codec implemented by the hardware accelerator. - * - * See AV_CODEC_ID_xxx - */ - enum AVCodecID id; - - /** - * Supported pixel format. - * - * Only hardware accelerated formats are supported here. - */ - enum AVPixelFormat pix_fmt; - - /** - * Hardware accelerated codec capabilities. - * see AV_HWACCEL_CODEC_CAP_* - */ - int capabilities; - - /***************************************************************** - * No fields below this line are part of the public API. They - * may not be used outside of libavcodec and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - - /** - * Allocate a custom buffer - */ - int (*alloc_frame)(AVCodecContext *avctx, AVFrame *frame); - - /** - * Called at the beginning of each frame or field picture. - * - * Meaningful frame information (codec specific) is guaranteed to - * be parsed at this point. This function is mandatory. - * - * Note that buf can be NULL along with buf_size set to 0. - * Otherwise, this means the whole frame is available at this point. - * - * @param avctx the codec context - * @param buf the frame data buffer base - * @param buf_size the size of the frame in bytes - * @return zero if successful, a negative value otherwise - */ - int (*start_frame)(AVCodecContext *avctx, const uint8_t *buf, uint32_t buf_size); - - /** - * Callback for parameter data (SPS/PPS/VPS etc). - * - * Useful for hardware decoders which keep persistent state about the - * video parameters, and need to receive any changes to update that state. - * - * @param avctx the codec context - * @param type the nal unit type - * @param buf the nal unit data buffer - * @param buf_size the size of the nal unit in bytes - * @return zero if successful, a negative value otherwise - */ - int (*decode_params)(AVCodecContext *avctx, int type, const uint8_t *buf, uint32_t buf_size); - - /** - * Callback for each slice. - * - * Meaningful slice information (codec specific) is guaranteed to - * be parsed at this point. This function is mandatory. - * - * @param avctx the codec context - * @param buf the slice data buffer base - * @param buf_size the size of the slice in bytes - * @return zero if successful, a negative value otherwise - */ - int (*decode_slice)(AVCodecContext *avctx, const uint8_t *buf, uint32_t buf_size); - - /** - * Called at the end of each frame or field picture. - * - * The whole picture is parsed at this point and can now be sent - * to the hardware accelerator. This function is mandatory. - * - * @param avctx the codec context - * @return zero if successful, a negative value otherwise - */ - int (*end_frame)(AVCodecContext *avctx); - - /** - * Size of per-frame hardware accelerator private data. - * - * Private data is allocated with av_mallocz() before - * AVCodecContext.get_buffer() and deallocated after - * AVCodecContext.release_buffer(). - */ - int frame_priv_data_size; - - /** - * Initialize the hwaccel private data. - * - * This will be called from ff_get_format(), after hwaccel and - * hwaccel_context are set and the hwaccel private data in AVCodecInternal - * is allocated. - */ - int (*init)(AVCodecContext *avctx); - - /** - * Uninitialize the hwaccel private data. - * - * This will be called from get_format() or avcodec_close(), after hwaccel - * and hwaccel_context are already uninitialized. - */ - int (*uninit)(AVCodecContext *avctx); - - /** - * Size of the private data to allocate in - * AVCodecInternal.hwaccel_priv_data. - */ - int priv_data_size; - - /** - * Internal hwaccel capabilities. - */ - int caps_internal; - - /** - * Fill the given hw_frames context with current codec parameters. Called - * from get_format. Refer to avcodec_get_hw_frames_parameters() for - * details. - * - * This CAN be called before AVHWAccel.init is called, and you must assume - * that avctx->hwaccel_priv_data is invalid. - */ - int (*frame_params)(AVCodecContext *avctx, AVBufferRef *hw_frames_ctx); -} AVHWAccel; - -/** - * HWAccel is experimental and is thus avoided in favor of non experimental - * codecs - */ -#define AV_HWACCEL_CODEC_CAP_EXPERIMENTAL 0x0200 - -/** - * Hardware acceleration should be used for decoding even if the codec level - * used is unknown or higher than the maximum supported level reported by the - * hardware driver. - * - * It's generally a good idea to pass this flag unless you have a specific - * reason not to, as hardware tends to under-report supported levels. - */ -#define AV_HWACCEL_FLAG_IGNORE_LEVEL (1 << 0) - -/** - * Hardware acceleration can output YUV pixel formats with a different chroma - * sampling than 4:2:0 and/or other than 8 bits per component. - */ -#define AV_HWACCEL_FLAG_ALLOW_HIGH_DEPTH (1 << 1) - -/** - * Hardware acceleration should still be attempted for decoding when the - * codec profile does not match the reported capabilities of the hardware. - * - * For example, this can be used to try to decode baseline profile H.264 - * streams in hardware - it will often succeed, because many streams marked - * as baseline profile actually conform to constrained baseline profile. - * - * @warning If the stream is actually not supported then the behaviour is - * undefined, and may include returning entirely incorrect output - * while indicating success. - */ -#define AV_HWACCEL_FLAG_ALLOW_PROFILE_MISMATCH (1 << 2) - -/** - * @} - */ - -enum AVSubtitleType { - SUBTITLE_NONE, - - SUBTITLE_BITMAP, ///< A bitmap, pict will be set - - /** - * Plain text, the text field must be set by the decoder and is - * authoritative. ass and pict fields may contain approximations. - */ - SUBTITLE_TEXT, - - /** - * Formatted text, the ass field must be set by the decoder and is - * authoritative. pict and text fields may contain approximations. - */ - SUBTITLE_ASS, -}; - -#define AV_SUBTITLE_FLAG_FORCED 0x00000001 - -typedef struct AVSubtitleRect { - int x; ///< top left corner of pict, undefined when pict is not set - int y; ///< top left corner of pict, undefined when pict is not set - int w; ///< width of pict, undefined when pict is not set - int h; ///< height of pict, undefined when pict is not set - int nb_colors; ///< number of colors in pict, undefined when pict is not set - - /** - * data+linesize for the bitmap of this subtitle. - * Can be set for text/ass as well once they are rendered. - */ - uint8_t *data[4]; - int linesize[4]; - - enum AVSubtitleType type; - - char *text; ///< 0 terminated plain UTF-8 text - - /** - * 0 terminated ASS/SSA compatible event line. - * The presentation of this is unaffected by the other values in this - * struct. - */ - char *ass; - - int flags; -} AVSubtitleRect; - -typedef struct AVSubtitle { - uint16_t format; /* 0 = graphics */ - uint32_t start_display_time; /* relative to packet pts, in ms */ - uint32_t end_display_time; /* relative to packet pts, in ms */ - unsigned num_rects; - AVSubtitleRect **rects; - int64_t pts; ///< Same as packet pts, in AV_TIME_BASE -} AVSubtitle; - -/** - * Return the LIBAVCODEC_VERSION_INT constant. - */ -unsigned avcodec_version(void); - -/** - * Return the libavcodec build-time configuration. - */ -const char *avcodec_configuration(void); - -/** - * Return the libavcodec license. - */ -const char *avcodec_license(void); - -/** - * Allocate an AVCodecContext and set its fields to default values. The - * resulting struct should be freed with avcodec_free_context(). - * - * @param codec if non-NULL, allocate private data and initialize defaults - * for the given codec. It is illegal to then call avcodec_open2() - * with a different codec. - * If NULL, then the codec-specific defaults won't be initialized, - * which may result in suboptimal default settings (this is - * important mainly for encoders, e.g. libx264). - * - * @return An AVCodecContext filled with default values or NULL on failure. - */ -AVCodecContext *avcodec_alloc_context3(const AVCodec *codec); - -/** - * Free the codec context and everything associated with it and write NULL to - * the provided pointer. - */ -void avcodec_free_context(AVCodecContext **avctx); - -/** - * Get the AVClass for AVCodecContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *avcodec_get_class(void); - -#if FF_API_GET_FRAME_CLASS -/** - * @deprecated This function should not be used. - */ -attribute_deprecated -const AVClass *avcodec_get_frame_class(void); -#endif - -/** - * Get the AVClass for AVSubtitleRect. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *avcodec_get_subtitle_rect_class(void); - -/** - * Fill the parameters struct based on the values from the supplied codec - * context. Any allocated fields in par are freed and replaced with duplicates - * of the corresponding fields in codec. - * - * @return >= 0 on success, a negative AVERROR code on failure - */ -int avcodec_parameters_from_context(AVCodecParameters *par, - const AVCodecContext *codec); - -/** - * Fill the codec context based on the values from the supplied codec - * parameters. Any allocated fields in codec that have a corresponding field in - * par are freed and replaced with duplicates of the corresponding field in par. - * Fields in codec that do not have a counterpart in par are not touched. - * - * @return >= 0 on success, a negative AVERROR code on failure. - */ -int avcodec_parameters_to_context(AVCodecContext *codec, - const AVCodecParameters *par); - -/** - * Initialize the AVCodecContext to use the given AVCodec. Prior to using this - * function the context has to be allocated with avcodec_alloc_context3(). - * - * The functions avcodec_find_decoder_by_name(), avcodec_find_encoder_by_name(), - * avcodec_find_decoder() and avcodec_find_encoder() provide an easy way for - * retrieving a codec. - * - * @note Always call this function before using decoding routines (such as - * @ref avcodec_receive_frame()). - * - * @code - * av_dict_set(&opts, "b", "2.5M", 0); - * codec = avcodec_find_decoder(AV_CODEC_ID_H264); - * if (!codec) - * exit(1); - * - * context = avcodec_alloc_context3(codec); - * - * if (avcodec_open2(context, codec, opts) < 0) - * exit(1); - * @endcode - * - * @param avctx The context to initialize. - * @param codec The codec to open this context for. If a non-NULL codec has been - * previously passed to avcodec_alloc_context3() or - * for this context, then this parameter MUST be either NULL or - * equal to the previously passed codec. - * @param options A dictionary filled with AVCodecContext and codec-private options. - * On return this object will be filled with options that were not found. - * - * @return zero on success, a negative value on error - * @see avcodec_alloc_context3(), avcodec_find_decoder(), avcodec_find_encoder(), - * av_dict_set(), av_opt_find(). - */ -int avcodec_open2(AVCodecContext *avctx, const AVCodec *codec, AVDictionary **options); - -/** - * Close a given AVCodecContext and free all the data associated with it - * (but not the AVCodecContext itself). - * - * Calling this function on an AVCodecContext that hasn't been opened will free - * the codec-specific data allocated in avcodec_alloc_context3() with a non-NULL - * codec. Subsequent calls will do nothing. - * - * @note Do not use this function. Use avcodec_free_context() to destroy a - * codec context (either open or closed). Opening and closing a codec context - * multiple times is not supported anymore -- use multiple codec contexts - * instead. - */ -int avcodec_close(AVCodecContext *avctx); - -/** - * Free all allocated data in the given subtitle struct. - * - * @param sub AVSubtitle to free. - */ -void avsubtitle_free(AVSubtitle *sub); - -/** - * @} - */ - -/** - * @addtogroup lavc_decoding - * @{ - */ - -/** - * The default callback for AVCodecContext.get_buffer2(). It is made public so - * it can be called by custom get_buffer2() implementations for decoders without - * AV_CODEC_CAP_DR1 set. - */ -int avcodec_default_get_buffer2(AVCodecContext *s, AVFrame *frame, int flags); - -/** - * The default callback for AVCodecContext.get_encode_buffer(). It is made public so - * it can be called by custom get_encode_buffer() implementations for encoders without - * AV_CODEC_CAP_DR1 set. - */ -int avcodec_default_get_encode_buffer(AVCodecContext *s, AVPacket *pkt, int flags); - -/** - * Modify width and height values so that they will result in a memory - * buffer that is acceptable for the codec if you do not use any horizontal - * padding. - * - * May only be used if a codec with AV_CODEC_CAP_DR1 has been opened. - */ -void avcodec_align_dimensions(AVCodecContext *s, int *width, int *height); - -/** - * Modify width and height values so that they will result in a memory - * buffer that is acceptable for the codec if you also ensure that all - * line sizes are a multiple of the respective linesize_align[i]. - * - * May only be used if a codec with AV_CODEC_CAP_DR1 has been opened. - */ -void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height, - int linesize_align[AV_NUM_DATA_POINTERS]); - -/** - * Converts AVChromaLocation to swscale x/y chroma position. - * - * The positions represent the chroma (0,0) position in a coordinates system - * with luma (0,0) representing the origin and luma(1,1) representing 256,256 - * - * @param xpos horizontal chroma sample position - * @param ypos vertical chroma sample position - */ -int avcodec_enum_to_chroma_pos(int *xpos, int *ypos, enum AVChromaLocation pos); - -/** - * Converts swscale x/y chroma position to AVChromaLocation. - * - * The positions represent the chroma (0,0) position in a coordinates system - * with luma (0,0) representing the origin and luma(1,1) representing 256,256 - * - * @param xpos horizontal chroma sample position - * @param ypos vertical chroma sample position - */ -enum AVChromaLocation avcodec_chroma_pos_to_enum(int xpos, int ypos); - -/** - * Decode a subtitle message. - * Return a negative value on error, otherwise return the number of bytes used. - * If no subtitle could be decompressed, got_sub_ptr is zero. - * Otherwise, the subtitle is stored in *sub. - * Note that AV_CODEC_CAP_DR1 is not available for subtitle codecs. This is for - * simplicity, because the performance difference is expected to be negligible - * and reusing a get_buffer written for video codecs would probably perform badly - * due to a potentially very different allocation pattern. - * - * Some decoders (those marked with AV_CODEC_CAP_DELAY) have a delay between input - * and output. This means that for some packets they will not immediately - * produce decoded output and need to be flushed at the end of decoding to get - * all the decoded data. Flushing is done by calling this function with packets - * with avpkt->data set to NULL and avpkt->size set to 0 until it stops - * returning subtitles. It is safe to flush even those decoders that are not - * marked with AV_CODEC_CAP_DELAY, then no subtitles will be returned. - * - * @note The AVCodecContext MUST have been opened with @ref avcodec_open2() - * before packets may be fed to the decoder. - * - * @param avctx the codec context - * @param[out] sub The preallocated AVSubtitle in which the decoded subtitle will be stored, - * must be freed with avsubtitle_free if *got_sub_ptr is set. - * @param[in,out] got_sub_ptr Zero if no subtitle could be decompressed, otherwise, it is nonzero. - * @param[in] avpkt The input AVPacket containing the input buffer. - */ -int avcodec_decode_subtitle2(AVCodecContext *avctx, AVSubtitle *sub, - int *got_sub_ptr, - AVPacket *avpkt); - -/** - * Supply raw packet data as input to a decoder. - * - * Internally, this call will copy relevant AVCodecContext fields, which can - * influence decoding per-packet, and apply them when the packet is actually - * decoded. (For example AVCodecContext.skip_frame, which might direct the - * decoder to drop the frame contained by the packet sent with this function.) - * - * @warning The input buffer, avpkt->data must be AV_INPUT_BUFFER_PADDING_SIZE - * larger than the actual read bytes because some optimized bitstream - * readers read 32 or 64 bits at once and could read over the end. - * - * @note The AVCodecContext MUST have been opened with @ref avcodec_open2() - * before packets may be fed to the decoder. - * - * @param avctx codec context - * @param[in] avpkt The input AVPacket. Usually, this will be a single video - * frame, or several complete audio frames. - * Ownership of the packet remains with the caller, and the - * decoder will not write to the packet. The decoder may create - * a reference to the packet data (or copy it if the packet is - * not reference-counted). - * Unlike with older APIs, the packet is always fully consumed, - * and if it contains multiple frames (e.g. some audio codecs), - * will require you to call avcodec_receive_frame() multiple - * times afterwards before you can send a new packet. - * It can be NULL (or an AVPacket with data set to NULL and - * size set to 0); in this case, it is considered a flush - * packet, which signals the end of the stream. Sending the - * first flush packet will return success. Subsequent ones are - * unnecessary and will return AVERROR_EOF. If the decoder - * still has frames buffered, it will return them after sending - * a flush packet. - * - * @return 0 on success, otherwise negative error code: - * AVERROR(EAGAIN): input is not accepted in the current state - user - * must read output with avcodec_receive_frame() (once - * all output is read, the packet should be resent, and - * the call will not fail with EAGAIN). - * AVERROR_EOF: the decoder has been flushed, and no new packets can - * be sent to it (also returned if more than 1 flush - * packet is sent) - * AVERROR(EINVAL): codec not opened, it is an encoder, or requires flush - * AVERROR(ENOMEM): failed to add packet to internal queue, or similar - * other errors: legitimate decoding errors - */ -int avcodec_send_packet(AVCodecContext *avctx, const AVPacket *avpkt); - -/** - * Return decoded output data from a decoder or encoder (when the - * AV_CODEC_FLAG_RECON_FRAME flag is used). - * - * @param avctx codec context - * @param frame This will be set to a reference-counted video or audio - * frame (depending on the decoder type) allocated by the - * codec. Note that the function will always call - * av_frame_unref(frame) before doing anything else. - * - * @return - * 0: success, a frame was returned - * AVERROR(EAGAIN): output is not available in this state - user must try - * to send new input - * AVERROR_EOF: the codec has been fully flushed, and there will be - * no more output frames - * AVERROR(EINVAL): codec not opened, or it is an encoder without - * the AV_CODEC_FLAG_RECON_FRAME flag enabled - * AVERROR_INPUT_CHANGED: current decoded frame has changed parameters - * with respect to first decoded frame. Applicable - * when flag AV_CODEC_FLAG_DROPCHANGED is set. - * other negative values: legitimate decoding errors - */ -int avcodec_receive_frame(AVCodecContext *avctx, AVFrame *frame); - -/** - * Supply a raw video or audio frame to the encoder. Use avcodec_receive_packet() - * to retrieve buffered output packets. - * - * @param avctx codec context - * @param[in] frame AVFrame containing the raw audio or video frame to be encoded. - * Ownership of the frame remains with the caller, and the - * encoder will not write to the frame. The encoder may create - * a reference to the frame data (or copy it if the frame is - * not reference-counted). - * It can be NULL, in which case it is considered a flush - * packet. This signals the end of the stream. If the encoder - * still has packets buffered, it will return them after this - * call. Once flushing mode has been entered, additional flush - * packets are ignored, and sending frames will return - * AVERROR_EOF. - * - * For audio: - * If AV_CODEC_CAP_VARIABLE_FRAME_SIZE is set, then each frame - * can have any number of samples. - * If it is not set, frame->nb_samples must be equal to - * avctx->frame_size for all frames except the last. - * The final frame may be smaller than avctx->frame_size. - * @return 0 on success, otherwise negative error code: - * AVERROR(EAGAIN): input is not accepted in the current state - user - * must read output with avcodec_receive_packet() (once - * all output is read, the packet should be resent, and - * the call will not fail with EAGAIN). - * AVERROR_EOF: the encoder has been flushed, and no new frames can - * be sent to it - * AVERROR(EINVAL): codec not opened, it is a decoder, or requires flush - * AVERROR(ENOMEM): failed to add packet to internal queue, or similar - * other errors: legitimate encoding errors - */ -int avcodec_send_frame(AVCodecContext *avctx, const AVFrame *frame); - -/** - * Read encoded data from the encoder. - * - * @param avctx codec context - * @param avpkt This will be set to a reference-counted packet allocated by the - * encoder. Note that the function will always call - * av_packet_unref(avpkt) before doing anything else. - * @return 0 on success, otherwise negative error code: - * AVERROR(EAGAIN): output is not available in the current state - user - * must try to send input - * AVERROR_EOF: the encoder has been fully flushed, and there will be - * no more output packets - * AVERROR(EINVAL): codec not opened, or it is a decoder - * other errors: legitimate encoding errors - */ -int avcodec_receive_packet(AVCodecContext *avctx, AVPacket *avpkt); - -/** - * Create and return a AVHWFramesContext with values adequate for hardware - * decoding. This is meant to get called from the get_format callback, and is - * a helper for preparing a AVHWFramesContext for AVCodecContext.hw_frames_ctx. - * This API is for decoding with certain hardware acceleration modes/APIs only. - * - * The returned AVHWFramesContext is not initialized. The caller must do this - * with av_hwframe_ctx_init(). - * - * Calling this function is not a requirement, but makes it simpler to avoid - * codec or hardware API specific details when manually allocating frames. - * - * Alternatively to this, an API user can set AVCodecContext.hw_device_ctx, - * which sets up AVCodecContext.hw_frames_ctx fully automatically, and makes - * it unnecessary to call this function or having to care about - * AVHWFramesContext initialization at all. - * - * There are a number of requirements for calling this function: - * - * - It must be called from get_format with the same avctx parameter that was - * passed to get_format. Calling it outside of get_format is not allowed, and - * can trigger undefined behavior. - * - The function is not always supported (see description of return values). - * Even if this function returns successfully, hwaccel initialization could - * fail later. (The degree to which implementations check whether the stream - * is actually supported varies. Some do this check only after the user's - * get_format callback returns.) - * - The hw_pix_fmt must be one of the choices suggested by get_format. If the - * user decides to use a AVHWFramesContext prepared with this API function, - * the user must return the same hw_pix_fmt from get_format. - * - The device_ref passed to this function must support the given hw_pix_fmt. - * - After calling this API function, it is the user's responsibility to - * initialize the AVHWFramesContext (returned by the out_frames_ref parameter), - * and to set AVCodecContext.hw_frames_ctx to it. If done, this must be done - * before returning from get_format (this is implied by the normal - * AVCodecContext.hw_frames_ctx API rules). - * - The AVHWFramesContext parameters may change every time time get_format is - * called. Also, AVCodecContext.hw_frames_ctx is reset before get_format. So - * you are inherently required to go through this process again on every - * get_format call. - * - It is perfectly possible to call this function without actually using - * the resulting AVHWFramesContext. One use-case might be trying to reuse a - * previously initialized AVHWFramesContext, and calling this API function - * only to test whether the required frame parameters have changed. - * - Fields that use dynamically allocated values of any kind must not be set - * by the user unless setting them is explicitly allowed by the documentation. - * If the user sets AVHWFramesContext.free and AVHWFramesContext.user_opaque, - * the new free callback must call the potentially set previous free callback. - * This API call may set any dynamically allocated fields, including the free - * callback. - * - * The function will set at least the following fields on AVHWFramesContext - * (potentially more, depending on hwaccel API): - * - * - All fields set by av_hwframe_ctx_alloc(). - * - Set the format field to hw_pix_fmt. - * - Set the sw_format field to the most suited and most versatile format. (An - * implication is that this will prefer generic formats over opaque formats - * with arbitrary restrictions, if possible.) - * - Set the width/height fields to the coded frame size, rounded up to the - * API-specific minimum alignment. - * - Only _if_ the hwaccel requires a pre-allocated pool: set the initial_pool_size - * field to the number of maximum reference surfaces possible with the codec, - * plus 1 surface for the user to work (meaning the user can safely reference - * at most 1 decoded surface at a time), plus additional buffering introduced - * by frame threading. If the hwaccel does not require pre-allocation, the - * field is left to 0, and the decoder will allocate new surfaces on demand - * during decoding. - * - Possibly AVHWFramesContext.hwctx fields, depending on the underlying - * hardware API. - * - * Essentially, out_frames_ref returns the same as av_hwframe_ctx_alloc(), but - * with basic frame parameters set. - * - * The function is stateless, and does not change the AVCodecContext or the - * device_ref AVHWDeviceContext. - * - * @param avctx The context which is currently calling get_format, and which - * implicitly contains all state needed for filling the returned - * AVHWFramesContext properly. - * @param device_ref A reference to the AVHWDeviceContext describing the device - * which will be used by the hardware decoder. - * @param hw_pix_fmt The hwaccel format you are going to return from get_format. - * @param out_frames_ref On success, set to a reference to an _uninitialized_ - * AVHWFramesContext, created from the given device_ref. - * Fields will be set to values required for decoding. - * Not changed if an error is returned. - * @return zero on success, a negative value on error. The following error codes - * have special semantics: - * AVERROR(ENOENT): the decoder does not support this functionality. Setup - * is always manual, or it is a decoder which does not - * support setting AVCodecContext.hw_frames_ctx at all, - * or it is a software format. - * AVERROR(EINVAL): it is known that hardware decoding is not supported for - * this configuration, or the device_ref is not supported - * for the hwaccel referenced by hw_pix_fmt. - */ -int avcodec_get_hw_frames_parameters(AVCodecContext *avctx, - AVBufferRef *device_ref, - enum AVPixelFormat hw_pix_fmt, - AVBufferRef **out_frames_ref); - - - -/** - * @defgroup lavc_parsing Frame parsing - * @{ - */ - -enum AVPictureStructure { - AV_PICTURE_STRUCTURE_UNKNOWN, //< unknown - AV_PICTURE_STRUCTURE_TOP_FIELD, //< coded as top field - AV_PICTURE_STRUCTURE_BOTTOM_FIELD, //< coded as bottom field - AV_PICTURE_STRUCTURE_FRAME, //< coded as frame -}; - -typedef struct AVCodecParserContext { - void *priv_data; - const struct AVCodecParser *parser; - int64_t frame_offset; /* offset of the current frame */ - int64_t cur_offset; /* current offset - (incremented by each av_parser_parse()) */ - int64_t next_frame_offset; /* offset of the next frame */ - /* video info */ - int pict_type; /* XXX: Put it back in AVCodecContext. */ - /** - * This field is used for proper frame duration computation in lavf. - * It signals, how much longer the frame duration of the current frame - * is compared to normal frame duration. - * - * frame_duration = (1 + repeat_pict) * time_base - * - * It is used by codecs like H.264 to display telecined material. - */ - int repeat_pict; /* XXX: Put it back in AVCodecContext. */ - int64_t pts; /* pts of the current frame */ - int64_t dts; /* dts of the current frame */ - - /* private data */ - int64_t last_pts; - int64_t last_dts; - int fetch_timestamp; - -#define AV_PARSER_PTS_NB 4 - int cur_frame_start_index; - int64_t cur_frame_offset[AV_PARSER_PTS_NB]; - int64_t cur_frame_pts[AV_PARSER_PTS_NB]; - int64_t cur_frame_dts[AV_PARSER_PTS_NB]; - - int flags; -#define PARSER_FLAG_COMPLETE_FRAMES 0x0001 -#define PARSER_FLAG_ONCE 0x0002 -/// Set if the parser has a valid file offset -#define PARSER_FLAG_FETCHED_OFFSET 0x0004 -#define PARSER_FLAG_USE_CODEC_TS 0x1000 - - int64_t offset; ///< byte offset from starting packet start - int64_t cur_frame_end[AV_PARSER_PTS_NB]; - - /** - * Set by parser to 1 for key frames and 0 for non-key frames. - * It is initialized to -1, so if the parser doesn't set this flag, - * old-style fallback using AV_PICTURE_TYPE_I picture type as key frames - * will be used. - */ - int key_frame; - - // Timestamp generation support: - /** - * Synchronization point for start of timestamp generation. - * - * Set to >0 for sync point, 0 for no sync point and <0 for undefined - * (default). - * - * For example, this corresponds to presence of H.264 buffering period - * SEI message. - */ - int dts_sync_point; - - /** - * Offset of the current timestamp against last timestamp sync point in - * units of AVCodecContext.time_base. - * - * Set to INT_MIN when dts_sync_point unused. Otherwise, it must - * contain a valid timestamp offset. - * - * Note that the timestamp of sync point has usually a nonzero - * dts_ref_dts_delta, which refers to the previous sync point. Offset of - * the next frame after timestamp sync point will be usually 1. - * - * For example, this corresponds to H.264 cpb_removal_delay. - */ - int dts_ref_dts_delta; - - /** - * Presentation delay of current frame in units of AVCodecContext.time_base. - * - * Set to INT_MIN when dts_sync_point unused. Otherwise, it must - * contain valid non-negative timestamp delta (presentation time of a frame - * must not lie in the past). - * - * This delay represents the difference between decoding and presentation - * time of the frame. - * - * For example, this corresponds to H.264 dpb_output_delay. - */ - int pts_dts_delta; - - /** - * Position of the packet in file. - * - * Analogous to cur_frame_pts/dts - */ - int64_t cur_frame_pos[AV_PARSER_PTS_NB]; - - /** - * Byte position of currently parsed frame in stream. - */ - int64_t pos; - - /** - * Previous frame byte position. - */ - int64_t last_pos; - - /** - * Duration of the current frame. - * For audio, this is in units of 1 / AVCodecContext.sample_rate. - * For all other types, this is in units of AVCodecContext.time_base. - */ - int duration; - - enum AVFieldOrder field_order; - - /** - * Indicate whether a picture is coded as a frame, top field or bottom field. - * - * For example, H.264 field_pic_flag equal to 0 corresponds to - * AV_PICTURE_STRUCTURE_FRAME. An H.264 picture with field_pic_flag - * equal to 1 and bottom_field_flag equal to 0 corresponds to - * AV_PICTURE_STRUCTURE_TOP_FIELD. - */ - enum AVPictureStructure picture_structure; - - /** - * Picture number incremented in presentation or output order. - * This field may be reinitialized at the first picture of a new sequence. - * - * For example, this corresponds to H.264 PicOrderCnt. - */ - int output_picture_number; - - /** - * Dimensions of the decoded video intended for presentation. - */ - int width; - int height; - - /** - * Dimensions of the coded video. - */ - int coded_width; - int coded_height; - - /** - * The format of the coded data, corresponds to enum AVPixelFormat for video - * and for enum AVSampleFormat for audio. - * - * Note that a decoder can have considerable freedom in how exactly it - * decodes the data, so the format reported here might be different from the - * one returned by a decoder. - */ - int format; -} AVCodecParserContext; - -typedef struct AVCodecParser { - int codec_ids[7]; /* several codec IDs are permitted */ - int priv_data_size; - int (*parser_init)(AVCodecParserContext *s); - /* This callback never returns an error, a negative value means that - * the frame start was in a previous packet. */ - int (*parser_parse)(AVCodecParserContext *s, - AVCodecContext *avctx, - const uint8_t **poutbuf, int *poutbuf_size, - const uint8_t *buf, int buf_size); - void (*parser_close)(AVCodecParserContext *s); - int (*split)(AVCodecContext *avctx, const uint8_t *buf, int buf_size); -} AVCodecParser; - -/** - * Iterate over all registered codec parsers. - * - * @param opaque a pointer where libavcodec will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered codec parser or NULL when the iteration is - * finished - */ -const AVCodecParser *av_parser_iterate(void **opaque); - -AVCodecParserContext *av_parser_init(int codec_id); - -/** - * Parse a packet. - * - * @param s parser context. - * @param avctx codec context. - * @param poutbuf set to pointer to parsed buffer or NULL if not yet finished. - * @param poutbuf_size set to size of parsed buffer or zero if not yet finished. - * @param buf input buffer. - * @param buf_size buffer size in bytes without the padding. I.e. the full buffer - size is assumed to be buf_size + AV_INPUT_BUFFER_PADDING_SIZE. - To signal EOF, this should be 0 (so that the last frame - can be output). - * @param pts input presentation timestamp. - * @param dts input decoding timestamp. - * @param pos input byte position in stream. - * @return the number of bytes of the input bitstream used. - * - * Example: - * @code - * while(in_len){ - * len = av_parser_parse2(myparser, AVCodecContext, &data, &size, - * in_data, in_len, - * pts, dts, pos); - * in_data += len; - * in_len -= len; - * - * if(size) - * decode_frame(data, size); - * } - * @endcode - */ -int av_parser_parse2(AVCodecParserContext *s, - AVCodecContext *avctx, - uint8_t **poutbuf, int *poutbuf_size, - const uint8_t *buf, int buf_size, - int64_t pts, int64_t dts, - int64_t pos); - -void av_parser_close(AVCodecParserContext *s); - -/** - * @} - * @} - */ - -/** - * @addtogroup lavc_encoding - * @{ - */ - -int avcodec_encode_subtitle(AVCodecContext *avctx, uint8_t *buf, int buf_size, - const AVSubtitle *sub); - - -/** - * @} - */ - -/** - * @defgroup lavc_misc Utility functions - * @ingroup libavc - * - * Miscellaneous utility functions related to both encoding and decoding - * (or neither). - * @{ - */ - -/** - * @defgroup lavc_misc_pixfmt Pixel formats - * - * Functions for working with pixel formats. - * @{ - */ - -/** - * Return a value representing the fourCC code associated to the - * pixel format pix_fmt, or 0 if no associated fourCC code can be - * found. - */ -unsigned int avcodec_pix_fmt_to_codec_tag(enum AVPixelFormat pix_fmt); - -/** - * Find the best pixel format to convert to given a certain source pixel - * format. When converting from one pixel format to another, information loss - * may occur. For example, when converting from RGB24 to GRAY, the color - * information will be lost. Similarly, other losses occur when converting from - * some formats to other formats. avcodec_find_best_pix_fmt_of_2() searches which of - * the given pixel formats should be used to suffer the least amount of loss. - * The pixel formats from which it chooses one, are determined by the - * pix_fmt_list parameter. - * - * - * @param[in] pix_fmt_list AV_PIX_FMT_NONE terminated array of pixel formats to choose from - * @param[in] src_pix_fmt source pixel format - * @param[in] has_alpha Whether the source pixel format alpha channel is used. - * @param[out] loss_ptr Combination of flags informing you what kind of losses will occur. - * @return The best pixel format to convert to or -1 if none was found. - */ -enum AVPixelFormat avcodec_find_best_pix_fmt_of_list(const enum AVPixelFormat *pix_fmt_list, - enum AVPixelFormat src_pix_fmt, - int has_alpha, int *loss_ptr); - -enum AVPixelFormat avcodec_default_get_format(struct AVCodecContext *s, const enum AVPixelFormat * fmt); - -/** - * @} - */ - -void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode); - -int avcodec_default_execute(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2),void *arg, int *ret, int count, int size); -int avcodec_default_execute2(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2, int, int),void *arg, int *ret, int count); -//FIXME func typedef - -/** - * Fill AVFrame audio data and linesize pointers. - * - * The buffer buf must be a preallocated buffer with a size big enough - * to contain the specified samples amount. The filled AVFrame data - * pointers will point to this buffer. - * - * AVFrame extended_data channel pointers are allocated if necessary for - * planar audio. - * - * @param frame the AVFrame - * frame->nb_samples must be set prior to calling the - * function. This function fills in frame->data, - * frame->extended_data, frame->linesize[0]. - * @param nb_channels channel count - * @param sample_fmt sample format - * @param buf buffer to use for frame data - * @param buf_size size of buffer - * @param align plane size sample alignment (0 = default) - * @return >=0 on success, negative error code on failure - * @todo return the size in bytes required to store the samples in - * case of success, at the next libavutil bump - */ -int avcodec_fill_audio_frame(AVFrame *frame, int nb_channels, - enum AVSampleFormat sample_fmt, const uint8_t *buf, - int buf_size, int align); - -/** - * Reset the internal codec state / flush internal buffers. Should be called - * e.g. when seeking or when switching to a different stream. - * - * @note for decoders, this function just releases any references the decoder - * might keep internally, but the caller's references remain valid. - * - * @note for encoders, this function will only do something if the encoder - * declares support for AV_CODEC_CAP_ENCODER_FLUSH. When called, the encoder - * will drain any remaining packets, and can then be re-used for a different - * stream (as opposed to sending a null frame which will leave the encoder - * in a permanent EOF state after draining). This can be desirable if the - * cost of tearing down and replacing the encoder instance is high. - */ -void avcodec_flush_buffers(AVCodecContext *avctx); - -/** - * Return audio frame duration. - * - * @param avctx codec context - * @param frame_bytes size of the frame, or 0 if unknown - * @return frame duration, in samples, if known. 0 if not able to - * determine. - */ -int av_get_audio_frame_duration(AVCodecContext *avctx, int frame_bytes); - -/* memory */ - -/** - * Same behaviour av_fast_malloc but the buffer has additional - * AV_INPUT_BUFFER_PADDING_SIZE at the end which will always be 0. - * - * In addition the whole buffer will initially and after resizes - * be 0-initialized so that no uninitialized data will ever appear. - */ -void av_fast_padded_malloc(void *ptr, unsigned int *size, size_t min_size); - -/** - * Same behaviour av_fast_padded_malloc except that buffer will always - * be 0-initialized after call. - */ -void av_fast_padded_mallocz(void *ptr, unsigned int *size, size_t min_size); - -/** - * @return a positive value if s is open (i.e. avcodec_open2() was called on it - * with no corresponding avcodec_close()), 0 otherwise. - */ -int avcodec_is_open(AVCodecContext *s); - -/** - * @} - */ - -#endif /* AVCODEC_AVCODEC_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavcodec/avdct.h b/third_party/ffmpeg/uos/aarch64/include/libavcodec/avdct.h deleted file mode 100644 index 6411fab6..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavcodec/avdct.h +++ /dev/null @@ -1,88 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AVDCT_H -#define AVCODEC_AVDCT_H - -#include "libavutil/opt.h" - -/** - * AVDCT context. - * @note function pointers can be NULL if the specific features have been - * disabled at build time. - */ -typedef struct AVDCT { - const AVClass *av_class; - - void (*idct)(int16_t *block /* align 16 */); - - /** - * IDCT input permutation. - * Several optimized IDCTs need a permutated input (relative to the - * normal order of the reference IDCT). - * This permutation must be performed before the idct_put/add. - * Note, normally this can be merged with the zigzag/alternate scan
- * An example to avoid confusion: - * - (->decode coeffs -> zigzag reorder -> dequant -> reference IDCT -> ...) - * - (x -> reference DCT -> reference IDCT -> x) - * - (x -> reference DCT -> simple_mmx_perm = idct_permutation - * -> simple_idct_mmx -> x) - * - (-> decode coeffs -> zigzag reorder -> simple_mmx_perm -> dequant - * -> simple_idct_mmx -> ...) - */ - uint8_t idct_permutation[64]; - - void (*fdct)(int16_t *block /* align 16 */); - - - /** - * DCT algorithm. - * must use AVOptions to set this field. - */ - int dct_algo; - - /** - * IDCT algorithm. - * must use AVOptions to set this field. - */ - int idct_algo; - - void (*get_pixels)(int16_t *block /* align 16 */, - const uint8_t *pixels /* align 8 */, - ptrdiff_t line_size); - - int bits_per_sample; - - void (*get_pixels_unaligned)(int16_t *block /* align 16 */, - const uint8_t *pixels, - ptrdiff_t line_size); -} AVDCT; - -/** - * Allocates a AVDCT context. - * This needs to be initialized with avcodec_dct_init() after optionally - * configuring it with AVOptions. - * - * To free it use av_free() - */ -AVDCT *avcodec_dct_alloc(void); -int avcodec_dct_init(AVDCT *); - -const AVClass *avcodec_dct_get_class(void); - -#endif /* AVCODEC_AVDCT_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavcodec/avfft.h b/third_party/ffmpeg/uos/aarch64/include/libavcodec/avfft.h deleted file mode 100644 index 0c0f9b8d..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavcodec/avfft.h +++ /dev/null @@ -1,118 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AVFFT_H -#define AVCODEC_AVFFT_H - -/** - * @file - * @ingroup lavc_fft - * FFT functions - */ - -/** - * @defgroup lavc_fft FFT functions - * @ingroup lavc_misc - * - * @{ - */ - -typedef float FFTSample; - -typedef struct FFTComplex { - FFTSample re, im; -} FFTComplex; - -typedef struct FFTContext FFTContext; - -/** - * Set up a complex FFT. - * @param nbits log2 of the length of the input array - * @param inverse if 0 perform the forward transform, if 1 perform the inverse - */ -FFTContext *av_fft_init(int nbits, int inverse); - -/** - * Do the permutation needed BEFORE calling ff_fft_calc(). - */ -void av_fft_permute(FFTContext *s, FFTComplex *z); - -/** - * Do a complex FFT with the parameters defined in av_fft_init(). The - * input data must be permuted before. No 1.0/sqrt(n) normalization is done. - */ -void av_fft_calc(FFTContext *s, FFTComplex *z); - -void av_fft_end(FFTContext *s); - -FFTContext *av_mdct_init(int nbits, int inverse, double scale); -void av_imdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input); -void av_imdct_half(FFTContext *s, FFTSample *output, const FFTSample *input); -void av_mdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input); -void av_mdct_end(FFTContext *s); - -/* Real Discrete Fourier Transform */ - -enum RDFTransformType { - DFT_R2C, - IDFT_C2R, - IDFT_R2C, - DFT_C2R, -}; - -typedef struct RDFTContext RDFTContext; - -/** - * Set up a real FFT. - * @param nbits log2 of the length of the input array - * @param trans the type of transform - */ -RDFTContext *av_rdft_init(int nbits, enum RDFTransformType trans); -void av_rdft_calc(RDFTContext *s, FFTSample *data); -void av_rdft_end(RDFTContext *s); - -/* Discrete Cosine Transform */ - -typedef struct DCTContext DCTContext; - -enum DCTTransformType { - DCT_II = 0, - DCT_III, - DCT_I, - DST_I, -}; - -/** - * Set up DCT. - * - * @param nbits size of the input array: - * (1 << nbits) for DCT-II, DCT-III and DST-I - * (1 << nbits) + 1 for DCT-I - * @param type the type of transform - * - * @note the first element of the input of DST-I is ignored - */ -DCTContext *av_dct_init(int nbits, enum DCTTransformType type); -void av_dct_calc(DCTContext *s, FFTSample *data); -void av_dct_end (DCTContext *s); - -/** - * @} - */ - -#endif /* AVCODEC_AVFFT_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavcodec/bsf.h b/third_party/ffmpeg/uos/aarch64/include/libavcodec/bsf.h deleted file mode 100644 index 69d91a16..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavcodec/bsf.h +++ /dev/null @@ -1,328 +0,0 @@ -/* - * Bitstream filters public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_BSF_H -#define AVCODEC_BSF_H - -#include "libavutil/dict.h" -#include "libavutil/log.h" -#include "libavutil/rational.h" - -#include "codec_id.h" -#include "codec_par.h" -#include "packet.h" - -/** - * @defgroup lavc_bsf Bitstream filters - * @ingroup libavc - * - * Bitstream filters transform encoded media data without decoding it. This - * allows e.g. manipulating various header values. Bitstream filters operate on - * @ref AVPacket "AVPackets". - * - * The bitstream filtering API is centered around two structures: - * AVBitStreamFilter and AVBSFContext. The former represents a bitstream filter - * in abstract, the latter a specific filtering process. Obtain an - * AVBitStreamFilter using av_bsf_get_by_name() or av_bsf_iterate(), then pass - * it to av_bsf_alloc() to create an AVBSFContext. Fill in the user-settable - * AVBSFContext fields, as described in its documentation, then call - * av_bsf_init() to prepare the filter context for use. - * - * Submit packets for filtering using av_bsf_send_packet(), obtain filtered - * results with av_bsf_receive_packet(). When no more input packets will be - * sent, submit a NULL AVPacket to signal the end of the stream to the filter. - * av_bsf_receive_packet() will then return trailing packets, if any are - * produced by the filter. - * - * Finally, free the filter context with av_bsf_free(). - * @{ - */ - -/** - * The bitstream filter state. - * - * This struct must be allocated with av_bsf_alloc() and freed with - * av_bsf_free(). - * - * The fields in the struct will only be changed (by the caller or by the - * filter) as described in their documentation, and are to be considered - * immutable otherwise. - */ -typedef struct AVBSFContext { - /** - * A class for logging and AVOptions - */ - const AVClass *av_class; - - /** - * The bitstream filter this context is an instance of. - */ - const struct AVBitStreamFilter *filter; - - /** - * Opaque filter-specific private data. If filter->priv_class is non-NULL, - * this is an AVOptions-enabled struct. - */ - void *priv_data; - - /** - * Parameters of the input stream. This field is allocated in - * av_bsf_alloc(), it needs to be filled by the caller before - * av_bsf_init(). - */ - AVCodecParameters *par_in; - - /** - * Parameters of the output stream. This field is allocated in - * av_bsf_alloc(), it is set by the filter in av_bsf_init(). - */ - AVCodecParameters *par_out; - - /** - * The timebase used for the timestamps of the input packets. Set by the - * caller before av_bsf_init(). - */ - AVRational time_base_in; - - /** - * The timebase used for the timestamps of the output packets. Set by the - * filter in av_bsf_init(). - */ - AVRational time_base_out; -} AVBSFContext; - -typedef struct AVBitStreamFilter { - const char *name; - - /** - * A list of codec ids supported by the filter, terminated by - * AV_CODEC_ID_NONE. - * May be NULL, in that case the bitstream filter works with any codec id. - */ - const enum AVCodecID *codec_ids; - - /** - * A class for the private data, used to declare bitstream filter private - * AVOptions. This field is NULL for bitstream filters that do not declare - * any options. - * - * If this field is non-NULL, the first member of the filter private data - * must be a pointer to AVClass, which will be set by libavcodec generic - * code to this class. - */ - const AVClass *priv_class; -} AVBitStreamFilter; - -/** - * @return a bitstream filter with the specified name or NULL if no such - * bitstream filter exists. - */ -const AVBitStreamFilter *av_bsf_get_by_name(const char *name); - -/** - * Iterate over all registered bitstream filters. - * - * @param opaque a pointer where libavcodec will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered bitstream filter or NULL when the iteration is - * finished - */ -const AVBitStreamFilter *av_bsf_iterate(void **opaque); - -/** - * Allocate a context for a given bitstream filter. The caller must fill in the - * context parameters as described in the documentation and then call - * av_bsf_init() before sending any data to the filter. - * - * @param filter the filter for which to allocate an instance. - * @param[out] ctx a pointer into which the pointer to the newly-allocated context - * will be written. It must be freed with av_bsf_free() after the - * filtering is done. - * - * @return 0 on success, a negative AVERROR code on failure - */ -int av_bsf_alloc(const AVBitStreamFilter *filter, AVBSFContext **ctx); - -/** - * Prepare the filter for use, after all the parameters and options have been - * set. - */ -int av_bsf_init(AVBSFContext *ctx); - -/** - * Submit a packet for filtering. - * - * After sending each packet, the filter must be completely drained by calling - * av_bsf_receive_packet() repeatedly until it returns AVERROR(EAGAIN) or - * AVERROR_EOF. - * - * @param pkt the packet to filter. The bitstream filter will take ownership of - * the packet and reset the contents of pkt. pkt is not touched if an error occurs. - * If pkt is empty (i.e. NULL, or pkt->data is NULL and pkt->side_data_elems zero), - * it signals the end of the stream (i.e. no more non-empty packets will be sent; - * sending more empty packets does nothing) and will cause the filter to output - * any packets it may have buffered internally. - * - * @return - * - 0 on success. - * - AVERROR(EAGAIN) if packets need to be retrieved from the filter (using - * av_bsf_receive_packet()) before new input can be consumed. - * - Another negative AVERROR value if an error occurs. - */ -int av_bsf_send_packet(AVBSFContext *ctx, AVPacket *pkt); - -/** - * Retrieve a filtered packet. - * - * @param[out] pkt this struct will be filled with the contents of the filtered - * packet. It is owned by the caller and must be freed using - * av_packet_unref() when it is no longer needed. - * This parameter should be "clean" (i.e. freshly allocated - * with av_packet_alloc() or unreffed with av_packet_unref()) - * when this function is called. If this function returns - * successfully, the contents of pkt will be completely - * overwritten by the returned data. On failure, pkt is not - * touched. - * - * @return - * - 0 on success. - * - AVERROR(EAGAIN) if more packets need to be sent to the filter (using - * av_bsf_send_packet()) to get more output. - * - AVERROR_EOF if there will be no further output from the filter. - * - Another negative AVERROR value if an error occurs. - * - * @note one input packet may result in several output packets, so after sending - * a packet with av_bsf_send_packet(), this function needs to be called - * repeatedly until it stops returning 0. It is also possible for a filter to - * output fewer packets than were sent to it, so this function may return - * AVERROR(EAGAIN) immediately after a successful av_bsf_send_packet() call. - */ -int av_bsf_receive_packet(AVBSFContext *ctx, AVPacket *pkt); - -/** - * Reset the internal bitstream filter state. Should be called e.g. when seeking. - */ -void av_bsf_flush(AVBSFContext *ctx); - -/** - * Free a bitstream filter context and everything associated with it; write NULL - * into the supplied pointer. - */ -void av_bsf_free(AVBSFContext **ctx); - -/** - * Get the AVClass for AVBSFContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *av_bsf_get_class(void); - -/** - * Structure for chain/list of bitstream filters. - * Empty list can be allocated by av_bsf_list_alloc(). - */ -typedef struct AVBSFList AVBSFList; - -/** - * Allocate empty list of bitstream filters. - * The list must be later freed by av_bsf_list_free() - * or finalized by av_bsf_list_finalize(). - * - * @return Pointer to @ref AVBSFList on success, NULL in case of failure - */ -AVBSFList *av_bsf_list_alloc(void); - -/** - * Free list of bitstream filters. - * - * @param lst Pointer to pointer returned by av_bsf_list_alloc() - */ -void av_bsf_list_free(AVBSFList **lst); - -/** - * Append bitstream filter to the list of bitstream filters. - * - * @param lst List to append to - * @param bsf Filter context to be appended - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_append(AVBSFList *lst, AVBSFContext *bsf); - -/** - * Construct new bitstream filter context given it's name and options - * and append it to the list of bitstream filters. - * - * @param lst List to append to - * @param bsf_name Name of the bitstream filter - * @param options Options for the bitstream filter, can be set to NULL - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_append2(AVBSFList *lst, const char * bsf_name, AVDictionary **options); -/** - * Finalize list of bitstream filters. - * - * This function will transform @ref AVBSFList to single @ref AVBSFContext, - * so the whole chain of bitstream filters can be treated as single filter - * freshly allocated by av_bsf_alloc(). - * If the call is successful, @ref AVBSFList structure is freed and lst - * will be set to NULL. In case of failure, caller is responsible for - * freeing the structure by av_bsf_list_free() - * - * @param lst Filter list structure to be transformed - * @param[out] bsf Pointer to be set to newly created @ref AVBSFContext structure - * representing the chain of bitstream filters - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_finalize(AVBSFList **lst, AVBSFContext **bsf); - -/** - * Parse string describing list of bitstream filters and create single - * @ref AVBSFContext describing the whole chain of bitstream filters. - * Resulting @ref AVBSFContext can be treated as any other @ref AVBSFContext freshly - * allocated by av_bsf_alloc(). - * - * @param str String describing chain of bitstream filters in format - * `bsf1[=opt1=val1:opt2=val2][,bsf2]` - * @param[out] bsf Pointer to be set to newly created @ref AVBSFContext structure - * representing the chain of bitstream filters - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_parse_str(const char *str, AVBSFContext **bsf); - -/** - * Get null/pass-through bitstream filter. - * - * @param[out] bsf Pointer to be set to new instance of pass-through bitstream filter - * - * @return - */ -int av_bsf_get_null_filter(AVBSFContext **bsf); - -/** - * @} - */ - -#endif // AVCODEC_BSF_H diff --git a/third_party/ffmpeg/uos/aarch64/include/libavcodec/codec.h b/third_party/ffmpeg/uos/aarch64/include/libavcodec/codec.h deleted file mode 100644 index 77a1a3f5..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavcodec/codec.h +++ /dev/null @@ -1,395 +0,0 @@ -/* - * AVCodec public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_H -#define AVCODEC_CODEC_H - -#include - -#include "libavutil/avutil.h" -#include "libavutil/hwcontext.h" -#include "libavutil/log.h" -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" -#include "libavutil/samplefmt.h" - -#include "libavcodec/codec_id.h" -#include "libavcodec/version_major.h" - -/** - * @addtogroup lavc_core - * @{ - */ - -/** - * Decoder can use draw_horiz_band callback. - */ -#define AV_CODEC_CAP_DRAW_HORIZ_BAND (1 << 0) -/** - * Codec uses get_buffer() or get_encode_buffer() for allocating buffers and - * supports custom allocators. - * If not set, it might not use get_buffer() or get_encode_buffer() at all, or - * use operations that assume the buffer was allocated by - * avcodec_default_get_buffer2 or avcodec_default_get_encode_buffer. - */ -#define AV_CODEC_CAP_DR1 (1 << 1) -#if FF_API_FLAG_TRUNCATED -/** - * @deprecated Use parsers to always send proper frames. - */ -#define AV_CODEC_CAP_TRUNCATED (1 << 3) -#endif -/** - * Encoder or decoder requires flushing with NULL input at the end in order to - * give the complete and correct output. - * - * NOTE: If this flag is not set, the codec is guaranteed to never be fed with - * with NULL data. The user can still send NULL data to the public encode - * or decode function, but libavcodec will not pass it along to the codec - * unless this flag is set. - * - * Decoders: - * The decoder has a non-zero delay and needs to be fed with avpkt->data=NULL, - * avpkt->size=0 at the end to get the delayed data until the decoder no longer - * returns frames. - * - * Encoders: - * The encoder needs to be fed with NULL data at the end of encoding until the - * encoder no longer returns data. - * - * NOTE: For encoders implementing the AVCodec.encode2() function, setting this - * flag also means that the encoder must set the pts and duration for - * each output packet. If this flag is not set, the pts and duration will - * be determined by libavcodec from the input frame. - */ -#define AV_CODEC_CAP_DELAY (1 << 5) -/** - * Codec can be fed a final frame with a smaller size. - * This can be used to prevent truncation of the last audio samples. - */ -#define AV_CODEC_CAP_SMALL_LAST_FRAME (1 << 6) - -/** - * Codec can output multiple frames per AVPacket - * Normally demuxers return one frame at a time, demuxers which do not do - * are connected to a parser to split what they return into proper frames. - * This flag is reserved to the very rare category of codecs which have a - * bitstream that cannot be split into frames without timeconsuming - * operations like full decoding. Demuxers carrying such bitstreams thus - * may return multiple frames in a packet. This has many disadvantages like - * prohibiting stream copy in many cases thus it should only be considered - * as a last resort. - */ -#define AV_CODEC_CAP_SUBFRAMES (1 << 8) -/** - * Codec is experimental and is thus avoided in favor of non experimental - * encoders - */ -#define AV_CODEC_CAP_EXPERIMENTAL (1 << 9) -/** - * Codec should fill in channel configuration and samplerate instead of container - */ -#define AV_CODEC_CAP_CHANNEL_CONF (1 << 10) -/** - * Codec supports frame-level multithreading. - */ -#define AV_CODEC_CAP_FRAME_THREADS (1 << 12) -/** - * Codec supports slice-based (or partition-based) multithreading. - */ -#define AV_CODEC_CAP_SLICE_THREADS (1 << 13) -/** - * Codec supports changed parameters at any point. - */ -#define AV_CODEC_CAP_PARAM_CHANGE (1 << 14) -/** - * Codec supports multithreading through a method other than slice- or - * frame-level multithreading. Typically this marks wrappers around - * multithreading-capable external libraries. - */ -#define AV_CODEC_CAP_OTHER_THREADS (1 << 15) -#if FF_API_AUTO_THREADS -#define AV_CODEC_CAP_AUTO_THREADS AV_CODEC_CAP_OTHER_THREADS -#endif -/** - * Audio encoder supports receiving a different number of samples in each call. - */ -#define AV_CODEC_CAP_VARIABLE_FRAME_SIZE (1 << 16) -/** - * Decoder is not a preferred choice for probing. - * This indicates that the decoder is not a good choice for probing. - * It could for example be an expensive to spin up hardware decoder, - * or it could simply not provide a lot of useful information about - * the stream. - * A decoder marked with this flag should only be used as last resort - * choice for probing. - */ -#define AV_CODEC_CAP_AVOID_PROBING (1 << 17) - -#if FF_API_UNUSED_CODEC_CAPS -/** - * Deprecated and unused. Use AVCodecDescriptor.props instead - */ -#define AV_CODEC_CAP_INTRA_ONLY 0x40000000 -/** - * Deprecated and unused. Use AVCodecDescriptor.props instead - */ -#define AV_CODEC_CAP_LOSSLESS 0x80000000 -#endif - -/** - * Codec is backed by a hardware implementation. Typically used to - * identify a non-hwaccel hardware decoder. For information about hwaccels, use - * avcodec_get_hw_config() instead. - */ -#define AV_CODEC_CAP_HARDWARE (1 << 18) - -/** - * Codec is potentially backed by a hardware implementation, but not - * necessarily. This is used instead of AV_CODEC_CAP_HARDWARE, if the - * implementation provides some sort of internal fallback. - */ -#define AV_CODEC_CAP_HYBRID (1 << 19) - -/** - * This codec takes the reordered_opaque field from input AVFrames - * and returns it in the corresponding field in AVCodecContext after - * encoding. - */ -#define AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE (1 << 20) - -/** - * This encoder can be flushed using avcodec_flush_buffers(). If this flag is - * not set, the encoder must be closed and reopened to ensure that no frames - * remain pending. - */ -#define AV_CODEC_CAP_ENCODER_FLUSH (1 << 21) - -/** - * The encoder is able to output reconstructed frame data, i.e. raw frames that - * would be produced by decoding the encoded bitstream. - * - * Reconstructed frame output is enabled by the AV_CODEC_FLAG_RECON_FRAME flag. - */ -#define AV_CODEC_CAP_ENCODER_RECON_FRAME (1 << 22) - -/** - * AVProfile. - */ -typedef struct AVProfile { - int profile; - const char *name; ///< short name for the profile -} AVProfile; - -/** - * AVCodec. - */ -typedef struct AVCodec { - /** - * Name of the codec implementation. - * The name is globally unique among encoders and among decoders (but an - * encoder and a decoder can share the same name). - * This is the primary way to find a codec from the user perspective. - */ - const char *name; - /** - * Descriptive name for the codec, meant to be more human readable than name. - * You should use the NULL_IF_CONFIG_SMALL() macro to define it. - */ - const char *long_name; - enum AVMediaType type; - enum AVCodecID id; - /** - * Codec capabilities. - * see AV_CODEC_CAP_* - */ - int capabilities; - uint8_t max_lowres; ///< maximum value for lowres supported by the decoder - const AVRational *supported_framerates; ///< array of supported framerates, or NULL if any, array is terminated by {0,0} - const enum AVPixelFormat *pix_fmts; ///< array of supported pixel formats, or NULL if unknown, array is terminated by -1 - const int *supported_samplerates; ///< array of supported audio samplerates, or NULL if unknown, array is terminated by 0 - const enum AVSampleFormat *sample_fmts; ///< array of supported sample formats, or NULL if unknown, array is terminated by -1 -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * @deprecated use ch_layouts instead - */ - attribute_deprecated - const uint64_t *channel_layouts; ///< array of support channel layouts, or NULL if unknown. array is terminated by 0 -#endif - const AVClass *priv_class; ///< AVClass for the private context - const AVProfile *profiles; ///< array of recognized profiles, or NULL if unknown, array is terminated by {FF_PROFILE_UNKNOWN} - - /** - * Group name of the codec implementation. - * This is a short symbolic name of the wrapper backing this codec. A - * wrapper uses some kind of external implementation for the codec, such - * as an external library, or a codec implementation provided by the OS or - * the hardware. - * If this field is NULL, this is a builtin, libavcodec native codec. - * If non-NULL, this will be the suffix in AVCodec.name in most cases - * (usually AVCodec.name will be of the form "_"). - */ - const char *wrapper_name; - - /** - * Array of supported channel layouts, terminated with a zeroed layout. - */ - const AVChannelLayout *ch_layouts; -} AVCodec; - -/** - * Iterate over all registered codecs. - * - * @param opaque a pointer where libavcodec will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered codec or NULL when the iteration is - * finished - */ -const AVCodec *av_codec_iterate(void **opaque); - -/** - * Find a registered decoder with a matching codec ID. - * - * @param id AVCodecID of the requested decoder - * @return A decoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_decoder(enum AVCodecID id); - -/** - * Find a registered decoder with the specified name. - * - * @param name name of the requested decoder - * @return A decoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_decoder_by_name(const char *name); - -/** - * Find a registered encoder with a matching codec ID. - * - * @param id AVCodecID of the requested encoder - * @return An encoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_encoder(enum AVCodecID id); - -/** - * Find a registered encoder with the specified name. - * - * @param name name of the requested encoder - * @return An encoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_encoder_by_name(const char *name); -/** - * @return a non-zero number if codec is an encoder, zero otherwise - */ -int av_codec_is_encoder(const AVCodec *codec); - -/** - * @return a non-zero number if codec is a decoder, zero otherwise - */ -int av_codec_is_decoder(const AVCodec *codec); - -/** - * Return a name for the specified profile, if available. - * - * @param codec the codec that is searched for the given profile - * @param profile the profile value for which a name is requested - * @return A name for the profile if found, NULL otherwise. - */ -const char *av_get_profile_name(const AVCodec *codec, int profile); - -enum { - /** - * The codec supports this format via the hw_device_ctx interface. - * - * When selecting this format, AVCodecContext.hw_device_ctx should - * have been set to a device of the specified type before calling - * avcodec_open2(). - */ - AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX = 0x01, - /** - * The codec supports this format via the hw_frames_ctx interface. - * - * When selecting this format for a decoder, - * AVCodecContext.hw_frames_ctx should be set to a suitable frames - * context inside the get_format() callback. The frames context - * must have been created on a device of the specified type. - * - * When selecting this format for an encoder, - * AVCodecContext.hw_frames_ctx should be set to the context which - * will be used for the input frames before calling avcodec_open2(). - */ - AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX = 0x02, - /** - * The codec supports this format by some internal method. - * - * This format can be selected without any additional configuration - - * no device or frames context is required. - */ - AV_CODEC_HW_CONFIG_METHOD_INTERNAL = 0x04, - /** - * The codec supports this format by some ad-hoc method. - * - * Additional settings and/or function calls are required. See the - * codec-specific documentation for details. (Methods requiring - * this sort of configuration are deprecated and others should be - * used in preference.) - */ - AV_CODEC_HW_CONFIG_METHOD_AD_HOC = 0x08, -}; - -typedef struct AVCodecHWConfig { - /** - * For decoders, a hardware pixel format which that decoder may be - * able to decode to if suitable hardware is available. - * - * For encoders, a pixel format which the encoder may be able to - * accept. If set to AV_PIX_FMT_NONE, this applies to all pixel - * formats supported by the codec. - */ - enum AVPixelFormat pix_fmt; - /** - * Bit set of AV_CODEC_HW_CONFIG_METHOD_* flags, describing the possible - * setup methods which can be used with this configuration. - */ - int methods; - /** - * The device type associated with the configuration. - * - * Must be set for AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX and - * AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX, otherwise unused. - */ - enum AVHWDeviceType device_type; -} AVCodecHWConfig; - -/** - * Retrieve supported hardware configurations for a codec. - * - * Values of index from zero to some maximum return the indexed configuration - * descriptor; all other values return NULL. If the codec does not support - * any hardware configurations then it will always return NULL. - */ -const AVCodecHWConfig *avcodec_get_hw_config(const AVCodec *codec, int index); - -/** - * @} - */ - -#endif /* AVCODEC_CODEC_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavcodec/codec_desc.h b/third_party/ffmpeg/uos/aarch64/include/libavcodec/codec_desc.h deleted file mode 100644 index 126b52df..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavcodec/codec_desc.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Codec descriptors public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_DESC_H -#define AVCODEC_CODEC_DESC_H - -#include "libavutil/avutil.h" - -#include "codec_id.h" - -/** - * @addtogroup lavc_core - * @{ - */ - -/** - * This struct describes the properties of a single codec described by an - * AVCodecID. - * @see avcodec_descriptor_get() - */ -typedef struct AVCodecDescriptor { - enum AVCodecID id; - enum AVMediaType type; - /** - * Name of the codec described by this descriptor. It is non-empty and - * unique for each codec descriptor. It should contain alphanumeric - * characters and '_' only. - */ - const char *name; - /** - * A more descriptive name for this codec. May be NULL. - */ - const char *long_name; - /** - * Codec properties, a combination of AV_CODEC_PROP_* flags. - */ - int props; - /** - * MIME type(s) associated with the codec. - * May be NULL; if not, a NULL-terminated array of MIME types. - * The first item is always non-NULL and is the preferred MIME type. - */ - const char *const *mime_types; - /** - * If non-NULL, an array of profiles recognized for this codec. - * Terminated with FF_PROFILE_UNKNOWN. - */ - const struct AVProfile *profiles; -} AVCodecDescriptor; - -/** - * Codec uses only intra compression. - * Video and audio codecs only. - */ -#define AV_CODEC_PROP_INTRA_ONLY (1 << 0) -/** - * Codec supports lossy compression. Audio and video codecs only. - * @note a codec may support both lossy and lossless - * compression modes - */ -#define AV_CODEC_PROP_LOSSY (1 << 1) -/** - * Codec supports lossless compression. Audio and video codecs only. - */ -#define AV_CODEC_PROP_LOSSLESS (1 << 2) -/** - * Codec supports frame reordering. That is, the coded order (the order in which - * the encoded packets are output by the encoders / stored / input to the - * decoders) may be different from the presentation order of the corresponding - * frames. - * - * For codecs that do not have this property set, PTS and DTS should always be - * equal. - */ -#define AV_CODEC_PROP_REORDER (1 << 3) -/** - * Subtitle codec is bitmap based - * Decoded AVSubtitle data can be read from the AVSubtitleRect->pict field. - */ -#define AV_CODEC_PROP_BITMAP_SUB (1 << 16) -/** - * Subtitle codec is text based. - * Decoded AVSubtitle data can be read from the AVSubtitleRect->ass field. - */ -#define AV_CODEC_PROP_TEXT_SUB (1 << 17) - -/** - * @return descriptor for given codec ID or NULL if no descriptor exists. - */ -const AVCodecDescriptor *avcodec_descriptor_get(enum AVCodecID id); - -/** - * Iterate over all codec descriptors known to libavcodec. - * - * @param prev previous descriptor. NULL to get the first descriptor. - * - * @return next descriptor or NULL after the last descriptor - */ -const AVCodecDescriptor *avcodec_descriptor_next(const AVCodecDescriptor *prev); - -/** - * @return codec descriptor with the given name or NULL if no such descriptor - * exists. - */ -const AVCodecDescriptor *avcodec_descriptor_get_by_name(const char *name); - -/** - * @} - */ - -#endif // AVCODEC_CODEC_DESC_H diff --git a/third_party/ffmpeg/uos/aarch64/include/libavcodec/codec_id.h b/third_party/ffmpeg/uos/aarch64/include/libavcodec/codec_id.h deleted file mode 100644 index 386a00a7..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavcodec/codec_id.h +++ /dev/null @@ -1,636 +0,0 @@ -/* - * Codec IDs - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_ID_H -#define AVCODEC_CODEC_ID_H - -#include "libavutil/avutil.h" -#include "libavutil/samplefmt.h" - -/** - * @addtogroup lavc_core - * @{ - */ - -/** - * Identify the syntax and semantics of the bitstream. - * The principle is roughly: - * Two decoders with the same ID can decode the same streams. - * Two encoders with the same ID can encode compatible streams. - * There may be slight deviations from the principle due to implementation - * details. - * - * If you add a codec ID to this list, add it so that - * 1. no value of an existing codec ID changes (that would break ABI), - * 2. it is as close as possible to similar codecs - * - * After adding new codec IDs, do not forget to add an entry to the codec - * descriptor list and bump libavcodec minor version. - */ -enum AVCodecID { - AV_CODEC_ID_NONE, - - /* video codecs */ - AV_CODEC_ID_MPEG1VIDEO, - AV_CODEC_ID_MPEG2VIDEO, ///< preferred ID for MPEG-1/2 video decoding - AV_CODEC_ID_H261, - AV_CODEC_ID_H263, - AV_CODEC_ID_RV10, - AV_CODEC_ID_RV20, - AV_CODEC_ID_MJPEG, - AV_CODEC_ID_MJPEGB, - AV_CODEC_ID_LJPEG, - AV_CODEC_ID_SP5X, - AV_CODEC_ID_JPEGLS, - AV_CODEC_ID_MPEG4, - AV_CODEC_ID_RAWVIDEO, - AV_CODEC_ID_MSMPEG4V1, - AV_CODEC_ID_MSMPEG4V2, - AV_CODEC_ID_MSMPEG4V3, - AV_CODEC_ID_WMV1, - AV_CODEC_ID_WMV2, - AV_CODEC_ID_H263P, - AV_CODEC_ID_H263I, - AV_CODEC_ID_FLV1, - AV_CODEC_ID_SVQ1, - AV_CODEC_ID_SVQ3, - AV_CODEC_ID_DVVIDEO, - AV_CODEC_ID_HUFFYUV, - AV_CODEC_ID_CYUV, - AV_CODEC_ID_H264, - AV_CODEC_ID_INDEO3, - AV_CODEC_ID_VP3, - AV_CODEC_ID_THEORA, - AV_CODEC_ID_ASV1, - AV_CODEC_ID_ASV2, - AV_CODEC_ID_FFV1, - AV_CODEC_ID_4XM, - AV_CODEC_ID_VCR1, - AV_CODEC_ID_CLJR, - AV_CODEC_ID_MDEC, - AV_CODEC_ID_ROQ, - AV_CODEC_ID_INTERPLAY_VIDEO, - AV_CODEC_ID_XAN_WC3, - AV_CODEC_ID_XAN_WC4, - AV_CODEC_ID_RPZA, - AV_CODEC_ID_CINEPAK, - AV_CODEC_ID_WS_VQA, - AV_CODEC_ID_MSRLE, - AV_CODEC_ID_MSVIDEO1, - AV_CODEC_ID_IDCIN, - AV_CODEC_ID_8BPS, - AV_CODEC_ID_SMC, - AV_CODEC_ID_FLIC, - AV_CODEC_ID_TRUEMOTION1, - AV_CODEC_ID_VMDVIDEO, - AV_CODEC_ID_MSZH, - AV_CODEC_ID_ZLIB, - AV_CODEC_ID_QTRLE, - AV_CODEC_ID_TSCC, - AV_CODEC_ID_ULTI, - AV_CODEC_ID_QDRAW, - AV_CODEC_ID_VIXL, - AV_CODEC_ID_QPEG, - AV_CODEC_ID_PNG, - AV_CODEC_ID_PPM, - AV_CODEC_ID_PBM, - AV_CODEC_ID_PGM, - AV_CODEC_ID_PGMYUV, - AV_CODEC_ID_PAM, - AV_CODEC_ID_FFVHUFF, - AV_CODEC_ID_RV30, - AV_CODEC_ID_RV40, - AV_CODEC_ID_VC1, - AV_CODEC_ID_WMV3, - AV_CODEC_ID_LOCO, - AV_CODEC_ID_WNV1, - AV_CODEC_ID_AASC, - AV_CODEC_ID_INDEO2, - AV_CODEC_ID_FRAPS, - AV_CODEC_ID_TRUEMOTION2, - AV_CODEC_ID_BMP, - AV_CODEC_ID_CSCD, - AV_CODEC_ID_MMVIDEO, - AV_CODEC_ID_ZMBV, - AV_CODEC_ID_AVS, - AV_CODEC_ID_SMACKVIDEO, - AV_CODEC_ID_NUV, - AV_CODEC_ID_KMVC, - AV_CODEC_ID_FLASHSV, - AV_CODEC_ID_CAVS, - AV_CODEC_ID_JPEG2000, - AV_CODEC_ID_VMNC, - AV_CODEC_ID_VP5, - AV_CODEC_ID_VP6, - AV_CODEC_ID_VP6F, - AV_CODEC_ID_TARGA, - AV_CODEC_ID_DSICINVIDEO, - AV_CODEC_ID_TIERTEXSEQVIDEO, - AV_CODEC_ID_TIFF, - AV_CODEC_ID_GIF, - AV_CODEC_ID_DXA, - AV_CODEC_ID_DNXHD, - AV_CODEC_ID_THP, - AV_CODEC_ID_SGI, - AV_CODEC_ID_C93, - AV_CODEC_ID_BETHSOFTVID, - AV_CODEC_ID_PTX, - AV_CODEC_ID_TXD, - AV_CODEC_ID_VP6A, - AV_CODEC_ID_AMV, - AV_CODEC_ID_VB, - AV_CODEC_ID_PCX, - AV_CODEC_ID_SUNRAST, - AV_CODEC_ID_INDEO4, - AV_CODEC_ID_INDEO5, - AV_CODEC_ID_MIMIC, - AV_CODEC_ID_RL2, - AV_CODEC_ID_ESCAPE124, - AV_CODEC_ID_DIRAC, - AV_CODEC_ID_BFI, - AV_CODEC_ID_CMV, - AV_CODEC_ID_MOTIONPIXELS, - AV_CODEC_ID_TGV, - AV_CODEC_ID_TGQ, - AV_CODEC_ID_TQI, - AV_CODEC_ID_AURA, - AV_CODEC_ID_AURA2, - AV_CODEC_ID_V210X, - AV_CODEC_ID_TMV, - AV_CODEC_ID_V210, - AV_CODEC_ID_DPX, - AV_CODEC_ID_MAD, - AV_CODEC_ID_FRWU, - AV_CODEC_ID_FLASHSV2, - AV_CODEC_ID_CDGRAPHICS, - AV_CODEC_ID_R210, - AV_CODEC_ID_ANM, - AV_CODEC_ID_BINKVIDEO, - AV_CODEC_ID_IFF_ILBM, -#define AV_CODEC_ID_IFF_BYTERUN1 AV_CODEC_ID_IFF_ILBM - AV_CODEC_ID_KGV1, - AV_CODEC_ID_YOP, - AV_CODEC_ID_VP8, - AV_CODEC_ID_PICTOR, - AV_CODEC_ID_ANSI, - AV_CODEC_ID_A64_MULTI, - AV_CODEC_ID_A64_MULTI5, - AV_CODEC_ID_R10K, - AV_CODEC_ID_MXPEG, - AV_CODEC_ID_LAGARITH, - AV_CODEC_ID_PRORES, - AV_CODEC_ID_JV, - AV_CODEC_ID_DFA, - AV_CODEC_ID_WMV3IMAGE, - AV_CODEC_ID_VC1IMAGE, - AV_CODEC_ID_UTVIDEO, - AV_CODEC_ID_BMV_VIDEO, - AV_CODEC_ID_VBLE, - AV_CODEC_ID_DXTORY, - AV_CODEC_ID_V410, - AV_CODEC_ID_XWD, - AV_CODEC_ID_CDXL, - AV_CODEC_ID_XBM, - AV_CODEC_ID_ZEROCODEC, - AV_CODEC_ID_MSS1, - AV_CODEC_ID_MSA1, - AV_CODEC_ID_TSCC2, - AV_CODEC_ID_MTS2, - AV_CODEC_ID_CLLC, - AV_CODEC_ID_MSS2, - AV_CODEC_ID_VP9, - AV_CODEC_ID_AIC, - AV_CODEC_ID_ESCAPE130, - AV_CODEC_ID_G2M, - AV_CODEC_ID_WEBP, - AV_CODEC_ID_HNM4_VIDEO, - AV_CODEC_ID_HEVC, -#define AV_CODEC_ID_H265 AV_CODEC_ID_HEVC - AV_CODEC_ID_FIC, - AV_CODEC_ID_ALIAS_PIX, - AV_CODEC_ID_BRENDER_PIX, - AV_CODEC_ID_PAF_VIDEO, - AV_CODEC_ID_EXR, - AV_CODEC_ID_VP7, - AV_CODEC_ID_SANM, - AV_CODEC_ID_SGIRLE, - AV_CODEC_ID_MVC1, - AV_CODEC_ID_MVC2, - AV_CODEC_ID_HQX, - AV_CODEC_ID_TDSC, - AV_CODEC_ID_HQ_HQA, - AV_CODEC_ID_HAP, - AV_CODEC_ID_DDS, - AV_CODEC_ID_DXV, - AV_CODEC_ID_SCREENPRESSO, - AV_CODEC_ID_RSCC, - AV_CODEC_ID_AVS2, - AV_CODEC_ID_PGX, - AV_CODEC_ID_AVS3, - AV_CODEC_ID_MSP2, - AV_CODEC_ID_VVC, -#define AV_CODEC_ID_H266 AV_CODEC_ID_VVC - AV_CODEC_ID_Y41P, - AV_CODEC_ID_AVRP, - AV_CODEC_ID_012V, - AV_CODEC_ID_AVUI, - AV_CODEC_ID_AYUV, - AV_CODEC_ID_TARGA_Y216, - AV_CODEC_ID_V308, - AV_CODEC_ID_V408, - AV_CODEC_ID_YUV4, - AV_CODEC_ID_AVRN, - AV_CODEC_ID_CPIA, - AV_CODEC_ID_XFACE, - AV_CODEC_ID_SNOW, - AV_CODEC_ID_SMVJPEG, - AV_CODEC_ID_APNG, - AV_CODEC_ID_DAALA, - AV_CODEC_ID_CFHD, - AV_CODEC_ID_TRUEMOTION2RT, - AV_CODEC_ID_M101, - AV_CODEC_ID_MAGICYUV, - AV_CODEC_ID_SHEERVIDEO, - AV_CODEC_ID_YLC, - AV_CODEC_ID_PSD, - AV_CODEC_ID_PIXLET, - AV_CODEC_ID_SPEEDHQ, - AV_CODEC_ID_FMVC, - AV_CODEC_ID_SCPR, - AV_CODEC_ID_CLEARVIDEO, - AV_CODEC_ID_XPM, - AV_CODEC_ID_AV1, - AV_CODEC_ID_BITPACKED, - AV_CODEC_ID_MSCC, - AV_CODEC_ID_SRGC, - AV_CODEC_ID_SVG, - AV_CODEC_ID_GDV, - AV_CODEC_ID_FITS, - AV_CODEC_ID_IMM4, - AV_CODEC_ID_PROSUMER, - AV_CODEC_ID_MWSC, - AV_CODEC_ID_WCMV, - AV_CODEC_ID_RASC, - AV_CODEC_ID_HYMT, - AV_CODEC_ID_ARBC, - AV_CODEC_ID_AGM, - AV_CODEC_ID_LSCR, - AV_CODEC_ID_VP4, - AV_CODEC_ID_IMM5, - AV_CODEC_ID_MVDV, - AV_CODEC_ID_MVHA, - AV_CODEC_ID_CDTOONS, - AV_CODEC_ID_MV30, - AV_CODEC_ID_NOTCHLC, - AV_CODEC_ID_PFM, - AV_CODEC_ID_MOBICLIP, - AV_CODEC_ID_PHOTOCD, - AV_CODEC_ID_IPU, - AV_CODEC_ID_ARGO, - AV_CODEC_ID_CRI, - AV_CODEC_ID_SIMBIOSIS_IMX, - AV_CODEC_ID_SGA_VIDEO, - AV_CODEC_ID_GEM, - AV_CODEC_ID_VBN, - AV_CODEC_ID_JPEGXL, - AV_CODEC_ID_QOI, - AV_CODEC_ID_PHM, - AV_CODEC_ID_RADIANCE_HDR, - AV_CODEC_ID_WBMP, - - /* various PCM "codecs" */ - AV_CODEC_ID_FIRST_AUDIO = 0x10000, ///< A dummy id pointing at the start of audio codecs - AV_CODEC_ID_PCM_S16LE = 0x10000, - AV_CODEC_ID_PCM_S16BE, - AV_CODEC_ID_PCM_U16LE, - AV_CODEC_ID_PCM_U16BE, - AV_CODEC_ID_PCM_S8, - AV_CODEC_ID_PCM_U8, - AV_CODEC_ID_PCM_MULAW, - AV_CODEC_ID_PCM_ALAW, - AV_CODEC_ID_PCM_S32LE, - AV_CODEC_ID_PCM_S32BE, - AV_CODEC_ID_PCM_U32LE, - AV_CODEC_ID_PCM_U32BE, - AV_CODEC_ID_PCM_S24LE, - AV_CODEC_ID_PCM_S24BE, - AV_CODEC_ID_PCM_U24LE, - AV_CODEC_ID_PCM_U24BE, - AV_CODEC_ID_PCM_S24DAUD, - AV_CODEC_ID_PCM_ZORK, - AV_CODEC_ID_PCM_S16LE_PLANAR, - AV_CODEC_ID_PCM_DVD, - AV_CODEC_ID_PCM_F32BE, - AV_CODEC_ID_PCM_F32LE, - AV_CODEC_ID_PCM_F64BE, - AV_CODEC_ID_PCM_F64LE, - AV_CODEC_ID_PCM_BLURAY, - AV_CODEC_ID_PCM_LXF, - AV_CODEC_ID_S302M, - AV_CODEC_ID_PCM_S8_PLANAR, - AV_CODEC_ID_PCM_S24LE_PLANAR, - AV_CODEC_ID_PCM_S32LE_PLANAR, - AV_CODEC_ID_PCM_S16BE_PLANAR, - AV_CODEC_ID_PCM_S64LE, - AV_CODEC_ID_PCM_S64BE, - AV_CODEC_ID_PCM_F16LE, - AV_CODEC_ID_PCM_F24LE, - AV_CODEC_ID_PCM_VIDC, - AV_CODEC_ID_PCM_SGA, - - /* various ADPCM codecs */ - AV_CODEC_ID_ADPCM_IMA_QT = 0x11000, - AV_CODEC_ID_ADPCM_IMA_WAV, - AV_CODEC_ID_ADPCM_IMA_DK3, - AV_CODEC_ID_ADPCM_IMA_DK4, - AV_CODEC_ID_ADPCM_IMA_WS, - AV_CODEC_ID_ADPCM_IMA_SMJPEG, - AV_CODEC_ID_ADPCM_MS, - AV_CODEC_ID_ADPCM_4XM, - AV_CODEC_ID_ADPCM_XA, - AV_CODEC_ID_ADPCM_ADX, - AV_CODEC_ID_ADPCM_EA, - AV_CODEC_ID_ADPCM_G726, - AV_CODEC_ID_ADPCM_CT, - AV_CODEC_ID_ADPCM_SWF, - AV_CODEC_ID_ADPCM_YAMAHA, - AV_CODEC_ID_ADPCM_SBPRO_4, - AV_CODEC_ID_ADPCM_SBPRO_3, - AV_CODEC_ID_ADPCM_SBPRO_2, - AV_CODEC_ID_ADPCM_THP, - AV_CODEC_ID_ADPCM_IMA_AMV, - AV_CODEC_ID_ADPCM_EA_R1, - AV_CODEC_ID_ADPCM_EA_R3, - AV_CODEC_ID_ADPCM_EA_R2, - AV_CODEC_ID_ADPCM_IMA_EA_SEAD, - AV_CODEC_ID_ADPCM_IMA_EA_EACS, - AV_CODEC_ID_ADPCM_EA_XAS, - AV_CODEC_ID_ADPCM_EA_MAXIS_XA, - AV_CODEC_ID_ADPCM_IMA_ISS, - AV_CODEC_ID_ADPCM_G722, - AV_CODEC_ID_ADPCM_IMA_APC, - AV_CODEC_ID_ADPCM_VIMA, - AV_CODEC_ID_ADPCM_AFC, - AV_CODEC_ID_ADPCM_IMA_OKI, - AV_CODEC_ID_ADPCM_DTK, - AV_CODEC_ID_ADPCM_IMA_RAD, - AV_CODEC_ID_ADPCM_G726LE, - AV_CODEC_ID_ADPCM_THP_LE, - AV_CODEC_ID_ADPCM_PSX, - AV_CODEC_ID_ADPCM_AICA, - AV_CODEC_ID_ADPCM_IMA_DAT4, - AV_CODEC_ID_ADPCM_MTAF, - AV_CODEC_ID_ADPCM_AGM, - AV_CODEC_ID_ADPCM_ARGO, - AV_CODEC_ID_ADPCM_IMA_SSI, - AV_CODEC_ID_ADPCM_ZORK, - AV_CODEC_ID_ADPCM_IMA_APM, - AV_CODEC_ID_ADPCM_IMA_ALP, - AV_CODEC_ID_ADPCM_IMA_MTF, - AV_CODEC_ID_ADPCM_IMA_CUNNING, - AV_CODEC_ID_ADPCM_IMA_MOFLEX, - AV_CODEC_ID_ADPCM_IMA_ACORN, - - /* AMR */ - AV_CODEC_ID_AMR_NB = 0x12000, - AV_CODEC_ID_AMR_WB, - - /* RealAudio codecs*/ - AV_CODEC_ID_RA_144 = 0x13000, - AV_CODEC_ID_RA_288, - - /* various DPCM codecs */ - AV_CODEC_ID_ROQ_DPCM = 0x14000, - AV_CODEC_ID_INTERPLAY_DPCM, - AV_CODEC_ID_XAN_DPCM, - AV_CODEC_ID_SOL_DPCM, - AV_CODEC_ID_SDX2_DPCM, - AV_CODEC_ID_GREMLIN_DPCM, - AV_CODEC_ID_DERF_DPCM, - - /* audio codecs */ - AV_CODEC_ID_MP2 = 0x15000, - AV_CODEC_ID_MP3, ///< preferred ID for decoding MPEG audio layer 1, 2 or 3 - AV_CODEC_ID_AAC, - AV_CODEC_ID_AC3, - AV_CODEC_ID_DTS, - AV_CODEC_ID_VORBIS, - AV_CODEC_ID_DVAUDIO, - AV_CODEC_ID_WMAV1, - AV_CODEC_ID_WMAV2, - AV_CODEC_ID_MACE3, - AV_CODEC_ID_MACE6, - AV_CODEC_ID_VMDAUDIO, - AV_CODEC_ID_FLAC, - AV_CODEC_ID_MP3ADU, - AV_CODEC_ID_MP3ON4, - AV_CODEC_ID_SHORTEN, - AV_CODEC_ID_ALAC, - AV_CODEC_ID_WESTWOOD_SND1, - AV_CODEC_ID_GSM, ///< as in Berlin toast format - AV_CODEC_ID_QDM2, - AV_CODEC_ID_COOK, - AV_CODEC_ID_TRUESPEECH, - AV_CODEC_ID_TTA, - AV_CODEC_ID_SMACKAUDIO, - AV_CODEC_ID_QCELP, - AV_CODEC_ID_WAVPACK, - AV_CODEC_ID_DSICINAUDIO, - AV_CODEC_ID_IMC, - AV_CODEC_ID_MUSEPACK7, - AV_CODEC_ID_MLP, - AV_CODEC_ID_GSM_MS, /* as found in WAV */ - AV_CODEC_ID_ATRAC3, - AV_CODEC_ID_APE, - AV_CODEC_ID_NELLYMOSER, - AV_CODEC_ID_MUSEPACK8, - AV_CODEC_ID_SPEEX, - AV_CODEC_ID_WMAVOICE, - AV_CODEC_ID_WMAPRO, - AV_CODEC_ID_WMALOSSLESS, - AV_CODEC_ID_ATRAC3P, - AV_CODEC_ID_EAC3, - AV_CODEC_ID_SIPR, - AV_CODEC_ID_MP1, - AV_CODEC_ID_TWINVQ, - AV_CODEC_ID_TRUEHD, - AV_CODEC_ID_MP4ALS, - AV_CODEC_ID_ATRAC1, - AV_CODEC_ID_BINKAUDIO_RDFT, - AV_CODEC_ID_BINKAUDIO_DCT, - AV_CODEC_ID_AAC_LATM, - AV_CODEC_ID_QDMC, - AV_CODEC_ID_CELT, - AV_CODEC_ID_G723_1, - AV_CODEC_ID_G729, - AV_CODEC_ID_8SVX_EXP, - AV_CODEC_ID_8SVX_FIB, - AV_CODEC_ID_BMV_AUDIO, - AV_CODEC_ID_RALF, - AV_CODEC_ID_IAC, - AV_CODEC_ID_ILBC, - AV_CODEC_ID_OPUS, - AV_CODEC_ID_COMFORT_NOISE, - AV_CODEC_ID_TAK, - AV_CODEC_ID_METASOUND, - AV_CODEC_ID_PAF_AUDIO, - AV_CODEC_ID_ON2AVC, - AV_CODEC_ID_DSS_SP, - AV_CODEC_ID_CODEC2, - AV_CODEC_ID_FFWAVESYNTH, - AV_CODEC_ID_SONIC, - AV_CODEC_ID_SONIC_LS, - AV_CODEC_ID_EVRC, - AV_CODEC_ID_SMV, - AV_CODEC_ID_DSD_LSBF, - AV_CODEC_ID_DSD_MSBF, - AV_CODEC_ID_DSD_LSBF_PLANAR, - AV_CODEC_ID_DSD_MSBF_PLANAR, - AV_CODEC_ID_4GV, - AV_CODEC_ID_INTERPLAY_ACM, - AV_CODEC_ID_XMA1, - AV_CODEC_ID_XMA2, - AV_CODEC_ID_DST, - AV_CODEC_ID_ATRAC3AL, - AV_CODEC_ID_ATRAC3PAL, - AV_CODEC_ID_DOLBY_E, - AV_CODEC_ID_APTX, - AV_CODEC_ID_APTX_HD, - AV_CODEC_ID_SBC, - AV_CODEC_ID_ATRAC9, - AV_CODEC_ID_HCOM, - AV_CODEC_ID_ACELP_KELVIN, - AV_CODEC_ID_MPEGH_3D_AUDIO, - AV_CODEC_ID_SIREN, - AV_CODEC_ID_HCA, - AV_CODEC_ID_FASTAUDIO, - AV_CODEC_ID_MSNSIREN, - AV_CODEC_ID_DFPWM, - - /* subtitle codecs */ - AV_CODEC_ID_FIRST_SUBTITLE = 0x17000, ///< A dummy ID pointing at the start of subtitle codecs. - AV_CODEC_ID_DVD_SUBTITLE = 0x17000, - AV_CODEC_ID_DVB_SUBTITLE, - AV_CODEC_ID_TEXT, ///< raw UTF-8 text - AV_CODEC_ID_XSUB, - AV_CODEC_ID_SSA, - AV_CODEC_ID_MOV_TEXT, - AV_CODEC_ID_HDMV_PGS_SUBTITLE, - AV_CODEC_ID_DVB_TELETEXT, - AV_CODEC_ID_SRT, - AV_CODEC_ID_MICRODVD, - AV_CODEC_ID_EIA_608, - AV_CODEC_ID_JACOSUB, - AV_CODEC_ID_SAMI, - AV_CODEC_ID_REALTEXT, - AV_CODEC_ID_STL, - AV_CODEC_ID_SUBVIEWER1, - AV_CODEC_ID_SUBVIEWER, - AV_CODEC_ID_SUBRIP, - AV_CODEC_ID_WEBVTT, - AV_CODEC_ID_MPL2, - AV_CODEC_ID_VPLAYER, - AV_CODEC_ID_PJS, - AV_CODEC_ID_ASS, - AV_CODEC_ID_HDMV_TEXT_SUBTITLE, - AV_CODEC_ID_TTML, - AV_CODEC_ID_ARIB_CAPTION, - - /* other specific kind of codecs (generally used for attachments) */ - AV_CODEC_ID_FIRST_UNKNOWN = 0x18000, ///< A dummy ID pointing at the start of various fake codecs. - AV_CODEC_ID_TTF = 0x18000, - - AV_CODEC_ID_SCTE_35, ///< Contain timestamp estimated through PCR of program stream. - AV_CODEC_ID_EPG, - AV_CODEC_ID_BINTEXT, - AV_CODEC_ID_XBIN, - AV_CODEC_ID_IDF, - AV_CODEC_ID_OTF, - AV_CODEC_ID_SMPTE_KLV, - AV_CODEC_ID_DVD_NAV, - AV_CODEC_ID_TIMED_ID3, - AV_CODEC_ID_BIN_DATA, - - - AV_CODEC_ID_PROBE = 0x19000, ///< codec_id is not known (like AV_CODEC_ID_NONE) but lavf should attempt to identify it - - AV_CODEC_ID_MPEG2TS = 0x20000, /**< _FAKE_ codec to indicate a raw MPEG-2 TS - * stream (only used by libavformat) */ - AV_CODEC_ID_MPEG4SYSTEMS = 0x20001, /**< _FAKE_ codec to indicate a MPEG-4 Systems - * stream (only used by libavformat) */ - AV_CODEC_ID_FFMETADATA = 0x21000, ///< Dummy codec for streams containing only metadata information. - AV_CODEC_ID_WRAPPED_AVFRAME = 0x21001, ///< Passthrough codec, AVFrames wrapped in AVPacket -}; - -/** - * Get the type of the given codec. - */ -enum AVMediaType avcodec_get_type(enum AVCodecID codec_id); - -/** - * Get the name of a codec. - * @return a static string identifying the codec; never NULL - */ -const char *avcodec_get_name(enum AVCodecID id); - -/** - * Return codec bits per sample. - * - * @param[in] codec_id the codec - * @return Number of bits per sample or zero if unknown for the given codec. - */ -int av_get_bits_per_sample(enum AVCodecID codec_id); - -/** - * Return codec bits per sample. - * Only return non-zero if the bits per sample is exactly correct, not an - * approximation. - * - * @param[in] codec_id the codec - * @return Number of bits per sample or zero if unknown for the given codec. - */ -int av_get_exact_bits_per_sample(enum AVCodecID codec_id); - -/** - * Return a name for the specified profile, if available. - * - * @param codec_id the ID of the codec to which the requested profile belongs - * @param profile the profile value for which a name is requested - * @return A name for the profile if found, NULL otherwise. - * - * @note unlike av_get_profile_name(), which searches a list of profiles - * supported by a specific decoder or encoder implementation, this - * function searches the list of profiles from the AVCodecDescriptor - */ -const char *avcodec_profile_name(enum AVCodecID codec_id, int profile); - -/** - * Return the PCM codec associated with a sample format. - * @param be endianness, 0 for little, 1 for big, - * -1 (or anything else) for native - * @return AV_CODEC_ID_PCM_* or AV_CODEC_ID_NONE - */ -enum AVCodecID av_get_pcm_codec(enum AVSampleFormat fmt, int be); - -/** - * @} - */ - -#endif // AVCODEC_CODEC_ID_H diff --git a/third_party/ffmpeg/uos/aarch64/include/libavcodec/codec_par.h b/third_party/ffmpeg/uos/aarch64/include/libavcodec/codec_par.h deleted file mode 100644 index 7660791a..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavcodec/codec_par.h +++ /dev/null @@ -1,246 +0,0 @@ -/* - * Codec parameters public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_PAR_H -#define AVCODEC_CODEC_PAR_H - -#include - -#include "libavutil/avutil.h" -#include "libavutil/channel_layout.h" -#include "libavutil/rational.h" -#include "libavutil/pixfmt.h" - -#include "codec_id.h" - -/** - * @addtogroup lavc_core - */ - -enum AVFieldOrder { - AV_FIELD_UNKNOWN, - AV_FIELD_PROGRESSIVE, - AV_FIELD_TT, //< Top coded_first, top displayed first - AV_FIELD_BB, //< Bottom coded first, bottom displayed first - AV_FIELD_TB, //< Top coded first, bottom displayed first - AV_FIELD_BT, //< Bottom coded first, top displayed first -}; - -/** - * This struct describes the properties of an encoded stream. - * - * sizeof(AVCodecParameters) is not a part of the public ABI, this struct must - * be allocated with avcodec_parameters_alloc() and freed with - * avcodec_parameters_free(). - */ -typedef struct AVCodecParameters { - /** - * General type of the encoded data. - */ - enum AVMediaType codec_type; - /** - * Specific type of the encoded data (the codec used). - */ - enum AVCodecID codec_id; - /** - * Additional information about the codec (corresponds to the AVI FOURCC). - */ - uint32_t codec_tag; - - /** - * Extra binary data needed for initializing the decoder, codec-dependent. - * - * Must be allocated with av_malloc() and will be freed by - * avcodec_parameters_free(). The allocated size of extradata must be at - * least extradata_size + AV_INPUT_BUFFER_PADDING_SIZE, with the padding - * bytes zeroed. - */ - uint8_t *extradata; - /** - * Size of the extradata content in bytes. - */ - int extradata_size; - - /** - * - video: the pixel format, the value corresponds to enum AVPixelFormat. - * - audio: the sample format, the value corresponds to enum AVSampleFormat. - */ - int format; - - /** - * The average bitrate of the encoded data (in bits per second). - */ - int64_t bit_rate; - - /** - * The number of bits per sample in the codedwords. - * - * This is basically the bitrate per sample. It is mandatory for a bunch of - * formats to actually decode them. It's the number of bits for one sample in - * the actual coded bitstream. - * - * This could be for example 4 for ADPCM - * For PCM formats this matches bits_per_raw_sample - * Can be 0 - */ - int bits_per_coded_sample; - - /** - * This is the number of valid bits in each output sample. If the - * sample format has more bits, the least significant bits are additional - * padding bits, which are always 0. Use right shifts to reduce the sample - * to its actual size. For example, audio formats with 24 bit samples will - * have bits_per_raw_sample set to 24, and format set to AV_SAMPLE_FMT_S32. - * To get the original sample use "(int32_t)sample >> 8"." - * - * For ADPCM this might be 12 or 16 or similar - * Can be 0 - */ - int bits_per_raw_sample; - - /** - * Codec-specific bitstream restrictions that the stream conforms to. - */ - int profile; - int level; - - /** - * Video only. The dimensions of the video frame in pixels. - */ - int width; - int height; - - /** - * Video only. The aspect ratio (width / height) which a single pixel - * should have when displayed. - * - * When the aspect ratio is unknown / undefined, the numerator should be - * set to 0 (the denominator may have any value). - */ - AVRational sample_aspect_ratio; - - /** - * Video only. The order of the fields in interlaced video. - */ - enum AVFieldOrder field_order; - - /** - * Video only. Additional colorspace characteristics. - */ - enum AVColorRange color_range; - enum AVColorPrimaries color_primaries; - enum AVColorTransferCharacteristic color_trc; - enum AVColorSpace color_space; - enum AVChromaLocation chroma_location; - - /** - * Video only. Number of delayed frames. - */ - int video_delay; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Audio only. The channel layout bitmask. May be 0 if the channel layout is - * unknown or unspecified, otherwise the number of bits set must be equal to - * the channels field. - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; - /** - * Audio only. The number of audio channels. - * @deprecated use ch_layout.nb_channels - */ - attribute_deprecated - int channels; -#endif - /** - * Audio only. The number of audio samples per second. - */ - int sample_rate; - /** - * Audio only. The number of bytes per coded audio frame, required by some - * formats. - * - * Corresponds to nBlockAlign in WAVEFORMATEX. - */ - int block_align; - /** - * Audio only. Audio frame size, if known. Required by some formats to be static. - */ - int frame_size; - - /** - * Audio only. The amount of padding (in samples) inserted by the encoder at - * the beginning of the audio. I.e. this number of leading decoded samples - * must be discarded by the caller to get the original audio without leading - * padding. - */ - int initial_padding; - /** - * Audio only. The amount of padding (in samples) appended by the encoder to - * the end of the audio. I.e. this number of decoded samples must be - * discarded by the caller from the end of the stream to get the original - * audio without any trailing padding. - */ - int trailing_padding; - /** - * Audio only. Number of samples to skip after a discontinuity. - */ - int seek_preroll; - - /** - * Audio only. The channel layout and number of channels. - */ - AVChannelLayout ch_layout; -} AVCodecParameters; - -/** - * Allocate a new AVCodecParameters and set its fields to default values - * (unknown/invalid/0). The returned struct must be freed with - * avcodec_parameters_free(). - */ -AVCodecParameters *avcodec_parameters_alloc(void); - -/** - * Free an AVCodecParameters instance and everything associated with it and - * write NULL to the supplied pointer. - */ -void avcodec_parameters_free(AVCodecParameters **par); - -/** - * Copy the contents of src to dst. Any allocated fields in dst are freed and - * replaced with newly allocated duplicates of the corresponding fields in src. - * - * @return >= 0 on success, a negative AVERROR code on failure. - */ -int avcodec_parameters_copy(AVCodecParameters *dst, const AVCodecParameters *src); - -/** - * This function is the same as av_get_audio_frame_duration(), except it works - * with AVCodecParameters instead of an AVCodecContext. - */ -int av_get_audio_frame_duration2(AVCodecParameters *par, int frame_bytes); - -/** - * @} - */ - -#endif // AVCODEC_CODEC_PAR_H diff --git a/third_party/ffmpeg/uos/aarch64/include/libavcodec/d3d11va.h b/third_party/ffmpeg/uos/aarch64/include/libavcodec/d3d11va.h deleted file mode 100644 index 6816b6c1..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavcodec/d3d11va.h +++ /dev/null @@ -1,112 +0,0 @@ -/* - * Direct3D11 HW acceleration - * - * copyright (c) 2009 Laurent Aimar - * copyright (c) 2015 Steve Lhomme - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_D3D11VA_H -#define AVCODEC_D3D11VA_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_d3d11va - * Public libavcodec D3D11VA header. - */ - -#if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0602 -#undef _WIN32_WINNT -#define _WIN32_WINNT 0x0602 -#endif - -#include -#include - -/** - * @defgroup lavc_codec_hwaccel_d3d11va Direct3D11 - * @ingroup lavc_codec_hwaccel - * - * @{ - */ - -#define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for Direct3D11 and old UVD/UVD+ ATI video cards -#define FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO 2 ///< Work around for Direct3D11 and old Intel GPUs with ClearVideo interface - -/** - * This structure is used to provides the necessary configurations and data - * to the Direct3D11 FFmpeg HWAccel implementation. - * - * The application must make it available as AVCodecContext.hwaccel_context. - * - * Use av_d3d11va_alloc_context() exclusively to allocate an AVD3D11VAContext. - */ -typedef struct AVD3D11VAContext { - /** - * D3D11 decoder object - */ - ID3D11VideoDecoder *decoder; - - /** - * D3D11 VideoContext - */ - ID3D11VideoContext *video_context; - - /** - * D3D11 configuration used to create the decoder - */ - D3D11_VIDEO_DECODER_CONFIG *cfg; - - /** - * The number of surface in the surface array - */ - unsigned surface_count; - - /** - * The array of Direct3D surfaces used to create the decoder - */ - ID3D11VideoDecoderOutputView **surface; - - /** - * A bit field configuring the workarounds needed for using the decoder - */ - uint64_t workaround; - - /** - * Private to the FFmpeg AVHWAccel implementation - */ - unsigned report_id; - - /** - * Mutex to access video_context - */ - HANDLE context_mutex; -} AVD3D11VAContext; - -/** - * Allocate an AVD3D11VAContext. - * - * @return Newly-allocated AVD3D11VAContext or NULL on failure. - */ -AVD3D11VAContext *av_d3d11va_alloc_context(void); - -/** - * @} - */ - -#endif /* AVCODEC_D3D11VA_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavcodec/defs.h b/third_party/ffmpeg/uos/aarch64/include/libavcodec/defs.h deleted file mode 100644 index 420a042b..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavcodec/defs.h +++ /dev/null @@ -1,170 +0,0 @@ -/* - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DEFS_H -#define AVCODEC_DEFS_H - -/** - * @file - * @ingroup libavc - * Misc types and constants that do not belong anywhere else. - */ - -#include -#include - -/** - * @ingroup lavc_decoding - * Required number of additionally allocated bytes at the end of the input bitstream for decoding. - * This is mainly needed because some optimized bitstream readers read - * 32 or 64 bit at once and could read over the end.
- * Note: If the first 23 bits of the additional bytes are not 0, then damaged - * MPEG bitstreams could cause overread and segfault. - */ -#define AV_INPUT_BUFFER_PADDING_SIZE 64 - -/** - * @ingroup lavc_decoding - */ -enum AVDiscard{ - /* We leave some space between them for extensions (drop some - * keyframes for intra-only or drop just some bidir frames). */ - AVDISCARD_NONE =-16, ///< discard nothing - AVDISCARD_DEFAULT = 0, ///< discard useless packets like 0 size packets in avi - AVDISCARD_NONREF = 8, ///< discard all non reference - AVDISCARD_BIDIR = 16, ///< discard all bidirectional frames - AVDISCARD_NONINTRA= 24, ///< discard all non intra frames - AVDISCARD_NONKEY = 32, ///< discard all frames except keyframes - AVDISCARD_ALL = 48, ///< discard all -}; - -enum AVAudioServiceType { - AV_AUDIO_SERVICE_TYPE_MAIN = 0, - AV_AUDIO_SERVICE_TYPE_EFFECTS = 1, - AV_AUDIO_SERVICE_TYPE_VISUALLY_IMPAIRED = 2, - AV_AUDIO_SERVICE_TYPE_HEARING_IMPAIRED = 3, - AV_AUDIO_SERVICE_TYPE_DIALOGUE = 4, - AV_AUDIO_SERVICE_TYPE_COMMENTARY = 5, - AV_AUDIO_SERVICE_TYPE_EMERGENCY = 6, - AV_AUDIO_SERVICE_TYPE_VOICE_OVER = 7, - AV_AUDIO_SERVICE_TYPE_KARAOKE = 8, - AV_AUDIO_SERVICE_TYPE_NB , ///< Not part of ABI -}; - -/** - * Pan Scan area. - * This specifies the area which should be displayed. - * Note there may be multiple such areas for one frame. - */ -typedef struct AVPanScan { - /** - * id - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int id; - - /** - * width and height in 1/16 pel - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int width; - int height; - - /** - * position of the top left corner in 1/16 pel for up to 3 fields/frames - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int16_t position[3][2]; -} AVPanScan; - -/** - * This structure describes the bitrate properties of an encoded bitstream. It - * roughly corresponds to a subset the VBV parameters for MPEG-2 or HRD - * parameters for H.264/HEVC. - */ -typedef struct AVCPBProperties { - /** - * Maximum bitrate of the stream, in bits per second. - * Zero if unknown or unspecified. - */ - int64_t max_bitrate; - /** - * Minimum bitrate of the stream, in bits per second. - * Zero if unknown or unspecified. - */ - int64_t min_bitrate; - /** - * Average bitrate of the stream, in bits per second. - * Zero if unknown or unspecified. - */ - int64_t avg_bitrate; - - /** - * The size of the buffer to which the ratecontrol is applied, in bits. - * Zero if unknown or unspecified. - */ - int64_t buffer_size; - - /** - * The delay between the time the packet this structure is associated with - * is received and the time when it should be decoded, in periods of a 27MHz - * clock. - * - * UINT64_MAX when unknown or unspecified. - */ - uint64_t vbv_delay; -} AVCPBProperties; - -/** - * Allocate a CPB properties structure and initialize its fields to default - * values. - * - * @param size if non-NULL, the size of the allocated struct will be written - * here. This is useful for embedding it in side data. - * - * @return the newly allocated struct or NULL on failure - */ -AVCPBProperties *av_cpb_properties_alloc(size_t *size); - -/** - * This structure supplies correlation between a packet timestamp and a wall clock - * production time. The definition follows the Producer Reference Time ('prft') - * as defined in ISO/IEC 14496-12 - */ -typedef struct AVProducerReferenceTime { - /** - * A UTC timestamp, in microseconds, since Unix epoch (e.g, av_gettime()). - */ - int64_t wallclock; - int flags; -} AVProducerReferenceTime; - -/** - * Encode extradata length to a buffer. Used by xiph codecs. - * - * @param s buffer to write to; must be at least (v/255+1) bytes long - * @param v size of extradata in bytes - * @return number of bytes written to the buffer. - */ -unsigned int av_xiphlacing(unsigned char *s, unsigned int v); - -#endif // AVCODEC_DEFS_H diff --git a/third_party/ffmpeg/uos/aarch64/include/libavcodec/dirac.h b/third_party/ffmpeg/uos/aarch64/include/libavcodec/dirac.h deleted file mode 100644 index e6d9d346..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavcodec/dirac.h +++ /dev/null @@ -1,131 +0,0 @@ -/* - * Copyright (C) 2007 Marco Gerards - * Copyright (C) 2009 David Conrad - * Copyright (C) 2011 Jordi Ortiz - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DIRAC_H -#define AVCODEC_DIRAC_H - -/** - * @file - * Interface to Dirac Decoder/Encoder - * @author Marco Gerards - * @author David Conrad - * @author Jordi Ortiz - */ - -#include "avcodec.h" - -/** - * The spec limits the number of wavelet decompositions to 4 for both - * level 1 (VC-2) and 128 (long-gop default). - * 5 decompositions is the maximum before >16-bit buffers are needed. - * Schroedinger allows this for DD 9,7 and 13,7 wavelets only, limiting - * the others to 4 decompositions (or 3 for the fidelity filter). - * - * We use this instead of MAX_DECOMPOSITIONS to save some memory. - */ -#define MAX_DWT_LEVELS 5 - -/** - * Parse code values: - * - * Dirac Specification -> - * 9.6.1 Table 9.1 - * - * VC-2 Specification -> - * 10.4.1 Table 10.1 - */ - -enum DiracParseCodes { - DIRAC_PCODE_SEQ_HEADER = 0x00, - DIRAC_PCODE_END_SEQ = 0x10, - DIRAC_PCODE_AUX = 0x20, - DIRAC_PCODE_PAD = 0x30, - DIRAC_PCODE_PICTURE_CODED = 0x08, - DIRAC_PCODE_PICTURE_RAW = 0x48, - DIRAC_PCODE_PICTURE_LOW_DEL = 0xC8, - DIRAC_PCODE_PICTURE_HQ = 0xE8, - DIRAC_PCODE_INTER_NOREF_CO1 = 0x0A, - DIRAC_PCODE_INTER_NOREF_CO2 = 0x09, - DIRAC_PCODE_INTER_REF_CO1 = 0x0D, - DIRAC_PCODE_INTER_REF_CO2 = 0x0E, - DIRAC_PCODE_INTRA_REF_CO = 0x0C, - DIRAC_PCODE_INTRA_REF_RAW = 0x4C, - DIRAC_PCODE_INTRA_REF_PICT = 0xCC, - DIRAC_PCODE_MAGIC = 0x42424344, -}; - -typedef struct DiracVersionInfo { - int major; - int minor; -} DiracVersionInfo; - -typedef struct AVDiracSeqHeader { - unsigned width; - unsigned height; - uint8_t chroma_format; ///< 0: 444 1: 422 2: 420 - - uint8_t interlaced; - uint8_t top_field_first; - - uint8_t frame_rate_index; ///< index into dirac_frame_rate[] - uint8_t aspect_ratio_index; ///< index into dirac_aspect_ratio[] - - uint16_t clean_width; - uint16_t clean_height; - uint16_t clean_left_offset; - uint16_t clean_right_offset; - - uint8_t pixel_range_index; ///< index into dirac_pixel_range_presets[] - uint8_t color_spec_index; ///< index into dirac_color_spec_presets[] - - int profile; - int level; - - AVRational framerate; - AVRational sample_aspect_ratio; - - enum AVPixelFormat pix_fmt; - enum AVColorRange color_range; - enum AVColorPrimaries color_primaries; - enum AVColorTransferCharacteristic color_trc; - enum AVColorSpace colorspace; - - DiracVersionInfo version; - int bit_depth; -} AVDiracSeqHeader; - -/** - * Parse a Dirac sequence header. - * - * @param dsh this function will allocate and fill an AVDiracSeqHeader struct - * and write it into this pointer. The caller must free it with - * av_free(). - * @param buf the data buffer - * @param buf_size the size of the data buffer in bytes - * @param log_ctx if non-NULL, this function will log errors here - * @return 0 on success, a negative AVERROR code on failure - */ -int av_dirac_parse_sequence_header(AVDiracSeqHeader **dsh, - const uint8_t *buf, size_t buf_size, - void *log_ctx); - -#endif /* AVCODEC_DIRAC_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavcodec/dv_profile.h b/third_party/ffmpeg/uos/aarch64/include/libavcodec/dv_profile.h deleted file mode 100644 index 4365f1b4..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavcodec/dv_profile.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DV_PROFILE_H -#define AVCODEC_DV_PROFILE_H - -#include - -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" - -/* minimum number of bytes to read from a DV stream in order to - * determine the profile */ -#define DV_PROFILE_BYTES (6 * 80) /* 6 DIF blocks */ - - -/* - * AVDVProfile is used to express the differences between various - * DV flavors. For now it's primarily used for differentiating - * 525/60 and 625/50, but the plans are to use it for various - * DV specs as well (e.g. SMPTE314M vs. IEC 61834). - */ -typedef struct AVDVProfile { - int dsf; /* value of the dsf in the DV header */ - int video_stype; /* stype for VAUX source pack */ - int frame_size; /* total size of one frame in bytes */ - int difseg_size; /* number of DIF segments per DIF channel */ - int n_difchan; /* number of DIF channels per frame */ - AVRational time_base; /* 1/framerate */ - int ltc_divisor; /* FPS from the LTS standpoint */ - int height; /* picture height in pixels */ - int width; /* picture width in pixels */ - AVRational sar[2]; /* sample aspect ratios for 4:3 and 16:9 */ - enum AVPixelFormat pix_fmt; /* picture pixel format */ - int bpm; /* blocks per macroblock */ - const uint8_t *block_sizes; /* AC block sizes, in bits */ - int audio_stride; /* size of audio_shuffle table */ - int audio_min_samples[3]; /* min amount of audio samples */ - /* for 48kHz, 44.1kHz and 32kHz */ - int audio_samples_dist[5]; /* how many samples are supposed to be */ - /* in each frame in a 5 frames window */ - const uint8_t (*audio_shuffle)[9]; /* PCM shuffling table */ -} AVDVProfile; - -/** - * Get a DV profile for the provided compressed frame. - * - * @param sys the profile used for the previous frame, may be NULL - * @param frame the compressed data buffer - * @param buf_size size of the buffer in bytes - * @return the DV profile for the supplied data or NULL on failure - */ -const AVDVProfile *av_dv_frame_profile(const AVDVProfile *sys, - const uint8_t *frame, unsigned buf_size); - -/** - * Get a DV profile for the provided stream parameters. - */ -const AVDVProfile *av_dv_codec_profile(int width, int height, enum AVPixelFormat pix_fmt); - -/** - * Get a DV profile for the provided stream parameters. - * The frame rate is used as a best-effort parameter. - */ -const AVDVProfile *av_dv_codec_profile2(int width, int height, enum AVPixelFormat pix_fmt, AVRational frame_rate); - -#endif /* AVCODEC_DV_PROFILE_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavcodec/dxva2.h b/third_party/ffmpeg/uos/aarch64/include/libavcodec/dxva2.h deleted file mode 100644 index 22c93992..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavcodec/dxva2.h +++ /dev/null @@ -1,93 +0,0 @@ -/* - * DXVA2 HW acceleration - * - * copyright (c) 2009 Laurent Aimar - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DXVA2_H -#define AVCODEC_DXVA2_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_dxva2 - * Public libavcodec DXVA2 header. - */ - -#if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0602 -#undef _WIN32_WINNT -#define _WIN32_WINNT 0x0602 -#endif - -#include -#include -#include - -/** - * @defgroup lavc_codec_hwaccel_dxva2 DXVA2 - * @ingroup lavc_codec_hwaccel - * - * @{ - */ - -#define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for DXVA2 and old UVD/UVD+ ATI video cards -#define FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO 2 ///< Work around for DXVA2 and old Intel GPUs with ClearVideo interface - -/** - * This structure is used to provides the necessary configurations and data - * to the DXVA2 FFmpeg HWAccel implementation. - * - * The application must make it available as AVCodecContext.hwaccel_context. - */ -struct dxva_context { - /** - * DXVA2 decoder object - */ - IDirectXVideoDecoder *decoder; - - /** - * DXVA2 configuration used to create the decoder - */ - const DXVA2_ConfigPictureDecode *cfg; - - /** - * The number of surface in the surface array - */ - unsigned surface_count; - - /** - * The array of Direct3D surfaces used to create the decoder - */ - LPDIRECT3DSURFACE9 *surface; - - /** - * A bit field configuring the workarounds needed for using the decoder - */ - uint64_t workaround; - - /** - * Private to the FFmpeg AVHWAccel implementation - */ - unsigned report_id; -}; - -/** - * @} - */ - -#endif /* AVCODEC_DXVA2_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavcodec/jni.h b/third_party/ffmpeg/uos/aarch64/include/libavcodec/jni.h deleted file mode 100644 index dd99e926..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavcodec/jni.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * JNI public API functions - * - * Copyright (c) 2015-2016 Matthieu Bouron - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_JNI_H -#define AVCODEC_JNI_H - -/* - * Manually set a Java virtual machine which will be used to retrieve the JNI - * environment. Once a Java VM is set it cannot be changed afterwards, meaning - * you can call multiple times av_jni_set_java_vm with the same Java VM pointer - * however it will error out if you try to set a different Java VM. - * - * @param vm Java virtual machine - * @param log_ctx context used for logging, can be NULL - * @return 0 on success, < 0 otherwise - */ -int av_jni_set_java_vm(void *vm, void *log_ctx); - -/* - * Get the Java virtual machine which has been set with av_jni_set_java_vm. - * - * @param vm Java virtual machine - * @return a pointer to the Java virtual machine - */ -void *av_jni_get_java_vm(void *log_ctx); - -#endif /* AVCODEC_JNI_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavcodec/mediacodec.h b/third_party/ffmpeg/uos/aarch64/include/libavcodec/mediacodec.h deleted file mode 100644 index 4c8545df..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavcodec/mediacodec.h +++ /dev/null @@ -1,101 +0,0 @@ -/* - * Android MediaCodec public API - * - * Copyright (c) 2016 Matthieu Bouron - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_MEDIACODEC_H -#define AVCODEC_MEDIACODEC_H - -#include "libavcodec/avcodec.h" - -/** - * This structure holds a reference to a android/view/Surface object that will - * be used as output by the decoder. - * - */ -typedef struct AVMediaCodecContext { - - /** - * android/view/Surface object reference. - */ - void *surface; - -} AVMediaCodecContext; - -/** - * Allocate and initialize a MediaCodec context. - * - * When decoding with MediaCodec is finished, the caller must free the - * MediaCodec context with av_mediacodec_default_free. - * - * @return a pointer to a newly allocated AVMediaCodecContext on success, NULL otherwise - */ -AVMediaCodecContext *av_mediacodec_alloc_context(void); - -/** - * Convenience function that sets up the MediaCodec context. - * - * @param avctx codec context - * @param ctx MediaCodec context to initialize - * @param surface reference to an android/view/Surface - * @return 0 on success, < 0 otherwise - */ -int av_mediacodec_default_init(AVCodecContext *avctx, AVMediaCodecContext *ctx, void *surface); - -/** - * This function must be called to free the MediaCodec context initialized with - * av_mediacodec_default_init(). - * - * @param avctx codec context - */ -void av_mediacodec_default_free(AVCodecContext *avctx); - -/** - * Opaque structure representing a MediaCodec buffer to render. - */ -typedef struct MediaCodecBuffer AVMediaCodecBuffer; - -/** - * Release a MediaCodec buffer and render it to the surface that is associated - * with the decoder. This function should only be called once on a given - * buffer, once released the underlying buffer returns to the codec, thus - * subsequent calls to this function will have no effect. - * - * @param buffer the buffer to render - * @param render 1 to release and render the buffer to the surface or 0 to - * discard the buffer - * @return 0 on success, < 0 otherwise - */ -int av_mediacodec_release_buffer(AVMediaCodecBuffer *buffer, int render); - -/** - * Release a MediaCodec buffer and render it at the given time to the surface - * that is associated with the decoder. The timestamp must be within one second - * of the current java/lang/System#nanoTime() (which is implemented using - * CLOCK_MONOTONIC on Android). See the Android MediaCodec documentation - * of android/media/MediaCodec#releaseOutputBuffer(int,long) for more details. - * - * @param buffer the buffer to render - * @param time timestamp in nanoseconds of when to render the buffer - * @return 0 on success, < 0 otherwise - */ -int av_mediacodec_render_buffer_at_time(AVMediaCodecBuffer *buffer, int64_t time); - -#endif /* AVCODEC_MEDIACODEC_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavcodec/packet.h b/third_party/ffmpeg/uos/aarch64/include/libavcodec/packet.h deleted file mode 100644 index 404d5200..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavcodec/packet.h +++ /dev/null @@ -1,731 +0,0 @@ -/* - * AVPacket public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_PACKET_H -#define AVCODEC_PACKET_H - -#include -#include - -#include "libavutil/attributes.h" -#include "libavutil/buffer.h" -#include "libavutil/dict.h" -#include "libavutil/rational.h" -#include "libavutil/version.h" - -#include "libavcodec/version_major.h" - -/** - * @defgroup lavc_packet AVPacket - * - * Types and functions for working with AVPacket. - * @{ - */ -enum AVPacketSideDataType { - /** - * An AV_PKT_DATA_PALETTE side data packet contains exactly AVPALETTE_SIZE - * bytes worth of palette. This side data signals that a new palette is - * present. - */ - AV_PKT_DATA_PALETTE, - - /** - * The AV_PKT_DATA_NEW_EXTRADATA is used to notify the codec or the format - * that the extradata buffer was changed and the receiving side should - * act upon it appropriately. The new extradata is embedded in the side - * data buffer and should be immediately used for processing the current - * frame or packet. - */ - AV_PKT_DATA_NEW_EXTRADATA, - - /** - * An AV_PKT_DATA_PARAM_CHANGE side data packet is laid out as follows: - * @code - * u32le param_flags - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT) - * s32le channel_count - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT) - * u64le channel_layout - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE) - * s32le sample_rate - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS) - * s32le width - * s32le height - * @endcode - */ - AV_PKT_DATA_PARAM_CHANGE, - - /** - * An AV_PKT_DATA_H263_MB_INFO side data packet contains a number of - * structures with info about macroblocks relevant to splitting the - * packet into smaller packets on macroblock edges (e.g. as for RFC 2190). - * That is, it does not necessarily contain info about all macroblocks, - * as long as the distance between macroblocks in the info is smaller - * than the target payload size. - * Each MB info structure is 12 bytes, and is laid out as follows: - * @code - * u32le bit offset from the start of the packet - * u8 current quantizer at the start of the macroblock - * u8 GOB number - * u16le macroblock address within the GOB - * u8 horizontal MV predictor - * u8 vertical MV predictor - * u8 horizontal MV predictor for block number 3 - * u8 vertical MV predictor for block number 3 - * @endcode - */ - AV_PKT_DATA_H263_MB_INFO, - - /** - * This side data should be associated with an audio stream and contains - * ReplayGain information in form of the AVReplayGain struct. - */ - AV_PKT_DATA_REPLAYGAIN, - - /** - * This side data contains a 3x3 transformation matrix describing an affine - * transformation that needs to be applied to the decoded video frames for - * correct presentation. - * - * See libavutil/display.h for a detailed description of the data. - */ - AV_PKT_DATA_DISPLAYMATRIX, - - /** - * This side data should be associated with a video stream and contains - * Stereoscopic 3D information in form of the AVStereo3D struct. - */ - AV_PKT_DATA_STEREO3D, - - /** - * This side data should be associated with an audio stream and corresponds - * to enum AVAudioServiceType. - */ - AV_PKT_DATA_AUDIO_SERVICE_TYPE, - - /** - * This side data contains quality related information from the encoder. - * @code - * u32le quality factor of the compressed frame. Allowed range is between 1 (good) and FF_LAMBDA_MAX (bad). - * u8 picture type - * u8 error count - * u16 reserved - * u64le[error count] sum of squared differences between encoder in and output - * @endcode - */ - AV_PKT_DATA_QUALITY_STATS, - - /** - * This side data contains an integer value representing the stream index - * of a "fallback" track. A fallback track indicates an alternate - * track to use when the current track can not be decoded for some reason. - * e.g. no decoder available for codec. - */ - AV_PKT_DATA_FALLBACK_TRACK, - - /** - * This side data corresponds to the AVCPBProperties struct. - */ - AV_PKT_DATA_CPB_PROPERTIES, - - /** - * Recommmends skipping the specified number of samples - * @code - * u32le number of samples to skip from start of this packet - * u32le number of samples to skip from end of this packet - * u8 reason for start skip - * u8 reason for end skip (0=padding silence, 1=convergence) - * @endcode - */ - AV_PKT_DATA_SKIP_SAMPLES, - - /** - * An AV_PKT_DATA_JP_DUALMONO side data packet indicates that - * the packet may contain "dual mono" audio specific to Japanese DTV - * and if it is true, recommends only the selected channel to be used. - * @code - * u8 selected channels (0=mail/left, 1=sub/right, 2=both) - * @endcode - */ - AV_PKT_DATA_JP_DUALMONO, - - /** - * A list of zero terminated key/value strings. There is no end marker for - * the list, so it is required to rely on the side data size to stop. - */ - AV_PKT_DATA_STRINGS_METADATA, - - /** - * Subtitle event position - * @code - * u32le x1 - * u32le y1 - * u32le x2 - * u32le y2 - * @endcode - */ - AV_PKT_DATA_SUBTITLE_POSITION, - - /** - * Data found in BlockAdditional element of matroska container. There is - * no end marker for the data, so it is required to rely on the side data - * size to recognize the end. 8 byte id (as found in BlockAddId) followed - * by data. - */ - AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL, - - /** - * The optional first identifier line of a WebVTT cue. - */ - AV_PKT_DATA_WEBVTT_IDENTIFIER, - - /** - * The optional settings (rendering instructions) that immediately - * follow the timestamp specifier of a WebVTT cue. - */ - AV_PKT_DATA_WEBVTT_SETTINGS, - - /** - * A list of zero terminated key/value strings. There is no end marker for - * the list, so it is required to rely on the side data size to stop. This - * side data includes updated metadata which appeared in the stream. - */ - AV_PKT_DATA_METADATA_UPDATE, - - /** - * MPEGTS stream ID as uint8_t, this is required to pass the stream ID - * information from the demuxer to the corresponding muxer. - */ - AV_PKT_DATA_MPEGTS_STREAM_ID, - - /** - * Mastering display metadata (based on SMPTE-2086:2014). This metadata - * should be associated with a video stream and contains data in the form - * of the AVMasteringDisplayMetadata struct. - */ - AV_PKT_DATA_MASTERING_DISPLAY_METADATA, - - /** - * This side data should be associated with a video stream and corresponds - * to the AVSphericalMapping structure. - */ - AV_PKT_DATA_SPHERICAL, - - /** - * Content light level (based on CTA-861.3). This metadata should be - * associated with a video stream and contains data in the form of the - * AVContentLightMetadata struct. - */ - AV_PKT_DATA_CONTENT_LIGHT_LEVEL, - - /** - * ATSC A53 Part 4 Closed Captions. This metadata should be associated with - * a video stream. A53 CC bitstream is stored as uint8_t in AVPacketSideData.data. - * The number of bytes of CC data is AVPacketSideData.size. - */ - AV_PKT_DATA_A53_CC, - - /** - * This side data is encryption initialization data. - * The format is not part of ABI, use av_encryption_init_info_* methods to - * access. - */ - AV_PKT_DATA_ENCRYPTION_INIT_INFO, - - /** - * This side data contains encryption info for how to decrypt the packet. - * The format is not part of ABI, use av_encryption_info_* methods to access. - */ - AV_PKT_DATA_ENCRYPTION_INFO, - - /** - * Active Format Description data consisting of a single byte as specified - * in ETSI TS 101 154 using AVActiveFormatDescription enum. - */ - AV_PKT_DATA_AFD, - - /** - * Producer Reference Time data corresponding to the AVProducerReferenceTime struct, - * usually exported by some encoders (on demand through the prft flag set in the - * AVCodecContext export_side_data field). - */ - AV_PKT_DATA_PRFT, - - /** - * ICC profile data consisting of an opaque octet buffer following the - * format described by ISO 15076-1. - */ - AV_PKT_DATA_ICC_PROFILE, - - /** - * DOVI configuration - * ref: - * dolby-vision-bitstreams-within-the-iso-base-media-file-format-v2.1.2, section 2.2 - * dolby-vision-bitstreams-in-mpeg-2-transport-stream-multiplex-v1.2, section 3.3 - * Tags are stored in struct AVDOVIDecoderConfigurationRecord. - */ - AV_PKT_DATA_DOVI_CONF, - - /** - * Timecode which conforms to SMPTE ST 12-1:2014. The data is an array of 4 uint32_t - * where the first uint32_t describes how many (1-3) of the other timecodes are used. - * The timecode format is described in the documentation of av_timecode_get_smpte_from_framenum() - * function in libavutil/timecode.h. - */ - AV_PKT_DATA_S12M_TIMECODE, - - /** - * HDR10+ dynamic metadata associated with a video frame. The metadata is in - * the form of the AVDynamicHDRPlus struct and contains - * information for color volume transform - application 4 of - * SMPTE 2094-40:2016 standard. - */ - AV_PKT_DATA_DYNAMIC_HDR10_PLUS, - - /** - * The number of side data types. - * This is not part of the public API/ABI in the sense that it may - * change when new side data types are added. - * This must stay the last enum value. - * If its value becomes huge, some code using it - * needs to be updated as it assumes it to be smaller than other limits. - */ - AV_PKT_DATA_NB -}; - -#define AV_PKT_DATA_QUALITY_FACTOR AV_PKT_DATA_QUALITY_STATS //DEPRECATED - -typedef struct AVPacketSideData { - uint8_t *data; - size_t size; - enum AVPacketSideDataType type; -} AVPacketSideData; - -/** - * This structure stores compressed data. It is typically exported by demuxers - * and then passed as input to decoders, or received as output from encoders and - * then passed to muxers. - * - * For video, it should typically contain one compressed frame. For audio it may - * contain several compressed frames. Encoders are allowed to output empty - * packets, with no compressed data, containing only side data - * (e.g. to update some stream parameters at the end of encoding). - * - * The semantics of data ownership depends on the buf field. - * If it is set, the packet data is dynamically allocated and is - * valid indefinitely until a call to av_packet_unref() reduces the - * reference count to 0. - * - * If the buf field is not set av_packet_ref() would make a copy instead - * of increasing the reference count. - * - * The side data is always allocated with av_malloc(), copied by - * av_packet_ref() and freed by av_packet_unref(). - * - * sizeof(AVPacket) being a part of the public ABI is deprecated. once - * av_init_packet() is removed, new packets will only be able to be allocated - * with av_packet_alloc(), and new fields may be added to the end of the struct - * with a minor bump. - * - * @see av_packet_alloc - * @see av_packet_ref - * @see av_packet_unref - */ -typedef struct AVPacket { - /** - * A reference to the reference-counted buffer where the packet data is - * stored. - * May be NULL, then the packet data is not reference-counted. - */ - AVBufferRef *buf; - /** - * Presentation timestamp in AVStream->time_base units; the time at which - * the decompressed packet will be presented to the user. - * Can be AV_NOPTS_VALUE if it is not stored in the file. - * pts MUST be larger or equal to dts as presentation cannot happen before - * decompression, unless one wants to view hex dumps. Some formats misuse - * the terms dts and pts/cts to mean something different. Such timestamps - * must be converted to true pts/dts before they are stored in AVPacket. - */ - int64_t pts; - /** - * Decompression timestamp in AVStream->time_base units; the time at which - * the packet is decompressed. - * Can be AV_NOPTS_VALUE if it is not stored in the file. - */ - int64_t dts; - uint8_t *data; - int size; - int stream_index; - /** - * A combination of AV_PKT_FLAG values - */ - int flags; - /** - * Additional packet data that can be provided by the container. - * Packet can contain several types of side information. - */ - AVPacketSideData *side_data; - int side_data_elems; - - /** - * Duration of this packet in AVStream->time_base units, 0 if unknown. - * Equals next_pts - this_pts in presentation order. - */ - int64_t duration; - - int64_t pos; ///< byte position in stream, -1 if unknown - - /** - * for some private data of the user - */ - void *opaque; - - /** - * AVBufferRef for free use by the API user. FFmpeg will never check the - * contents of the buffer ref. FFmpeg calls av_buffer_unref() on it when - * the packet is unreferenced. av_packet_copy_props() calls create a new - * reference with av_buffer_ref() for the target packet's opaque_ref field. - * - * This is unrelated to the opaque field, although it serves a similar - * purpose. - */ - AVBufferRef *opaque_ref; - - /** - * Time base of the packet's timestamps. - * In the future, this field may be set on packets output by encoders or - * demuxers, but its value will be by default ignored on input to decoders - * or muxers. - */ - AVRational time_base; -} AVPacket; - -#if FF_API_INIT_PACKET -attribute_deprecated -typedef struct AVPacketList { - AVPacket pkt; - struct AVPacketList *next; -} AVPacketList; -#endif - -#define AV_PKT_FLAG_KEY 0x0001 ///< The packet contains a keyframe -#define AV_PKT_FLAG_CORRUPT 0x0002 ///< The packet content is corrupted -/** - * Flag is used to discard packets which are required to maintain valid - * decoder state but are not required for output and should be dropped - * after decoding. - **/ -#define AV_PKT_FLAG_DISCARD 0x0004 -/** - * The packet comes from a trusted source. - * - * Otherwise-unsafe constructs such as arbitrary pointers to data - * outside the packet may be followed. - */ -#define AV_PKT_FLAG_TRUSTED 0x0008 -/** - * Flag is used to indicate packets that contain frames that can - * be discarded by the decoder. I.e. Non-reference frames. - */ -#define AV_PKT_FLAG_DISPOSABLE 0x0010 - -enum AVSideDataParamChangeFlags { -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * @deprecated those are not used by any decoder - */ - AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT = 0x0001, - AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT = 0x0002, -#endif - AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE = 0x0004, - AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS = 0x0008, -}; - -/** - * Allocate an AVPacket and set its fields to default values. The resulting - * struct must be freed using av_packet_free(). - * - * @return An AVPacket filled with default values or NULL on failure. - * - * @note this only allocates the AVPacket itself, not the data buffers. Those - * must be allocated through other means such as av_new_packet. - * - * @see av_new_packet - */ -AVPacket *av_packet_alloc(void); - -/** - * Create a new packet that references the same data as src. - * - * This is a shortcut for av_packet_alloc()+av_packet_ref(). - * - * @return newly created AVPacket on success, NULL on error. - * - * @see av_packet_alloc - * @see av_packet_ref - */ -AVPacket *av_packet_clone(const AVPacket *src); - -/** - * Free the packet, if the packet is reference counted, it will be - * unreferenced first. - * - * @param pkt packet to be freed. The pointer will be set to NULL. - * @note passing NULL is a no-op. - */ -void av_packet_free(AVPacket **pkt); - -#if FF_API_INIT_PACKET -/** - * Initialize optional fields of a packet with default values. - * - * Note, this does not touch the data and size members, which have to be - * initialized separately. - * - * @param pkt packet - * - * @see av_packet_alloc - * @see av_packet_unref - * - * @deprecated This function is deprecated. Once it's removed, - sizeof(AVPacket) will not be a part of the ABI anymore. - */ -attribute_deprecated -void av_init_packet(AVPacket *pkt); -#endif - -/** - * Allocate the payload of a packet and initialize its fields with - * default values. - * - * @param pkt packet - * @param size wanted payload size - * @return 0 if OK, AVERROR_xxx otherwise - */ -int av_new_packet(AVPacket *pkt, int size); - -/** - * Reduce packet size, correctly zeroing padding - * - * @param pkt packet - * @param size new size - */ -void av_shrink_packet(AVPacket *pkt, int size); - -/** - * Increase packet size, correctly zeroing padding - * - * @param pkt packet - * @param grow_by number of bytes by which to increase the size of the packet - */ -int av_grow_packet(AVPacket *pkt, int grow_by); - -/** - * Initialize a reference-counted packet from av_malloc()ed data. - * - * @param pkt packet to be initialized. This function will set the data, size, - * and buf fields, all others are left untouched. - * @param data Data allocated by av_malloc() to be used as packet data. If this - * function returns successfully, the data is owned by the underlying AVBuffer. - * The caller may not access the data through other means. - * @param size size of data in bytes, without the padding. I.e. the full buffer - * size is assumed to be size + AV_INPUT_BUFFER_PADDING_SIZE. - * - * @return 0 on success, a negative AVERROR on error - */ -int av_packet_from_data(AVPacket *pkt, uint8_t *data, int size); - -/** - * Allocate new information of a packet. - * - * @param pkt packet - * @param type side information type - * @param size side information size - * @return pointer to fresh allocated data or NULL otherwise - */ -uint8_t* av_packet_new_side_data(AVPacket *pkt, enum AVPacketSideDataType type, - size_t size); - -/** - * Wrap an existing array as a packet side data. - * - * @param pkt packet - * @param type side information type - * @param data the side data array. It must be allocated with the av_malloc() - * family of functions. The ownership of the data is transferred to - * pkt. - * @param size side information size - * @return a non-negative number on success, a negative AVERROR code on - * failure. On failure, the packet is unchanged and the data remains - * owned by the caller. - */ -int av_packet_add_side_data(AVPacket *pkt, enum AVPacketSideDataType type, - uint8_t *data, size_t size); - -/** - * Shrink the already allocated side data buffer - * - * @param pkt packet - * @param type side information type - * @param size new side information size - * @return 0 on success, < 0 on failure - */ -int av_packet_shrink_side_data(AVPacket *pkt, enum AVPacketSideDataType type, - size_t size); - -/** - * Get side information from packet. - * - * @param pkt packet - * @param type desired side information type - * @param size If supplied, *size will be set to the size of the side data - * or to zero if the desired side data is not present. - * @return pointer to data if present or NULL otherwise - */ -uint8_t* av_packet_get_side_data(const AVPacket *pkt, enum AVPacketSideDataType type, - size_t *size); - -const char *av_packet_side_data_name(enum AVPacketSideDataType type); - -/** - * Pack a dictionary for use in side_data. - * - * @param dict The dictionary to pack. - * @param size pointer to store the size of the returned data - * @return pointer to data if successful, NULL otherwise - */ -uint8_t *av_packet_pack_dictionary(AVDictionary *dict, size_t *size); -/** - * Unpack a dictionary from side_data. - * - * @param data data from side_data - * @param size size of the data - * @param dict the metadata storage dictionary - * @return 0 on success, < 0 on failure - */ -int av_packet_unpack_dictionary(const uint8_t *data, size_t size, - AVDictionary **dict); - -/** - * Convenience function to free all the side data stored. - * All the other fields stay untouched. - * - * @param pkt packet - */ -void av_packet_free_side_data(AVPacket *pkt); - -/** - * Setup a new reference to the data described by a given packet - * - * If src is reference-counted, setup dst as a new reference to the - * buffer in src. Otherwise allocate a new buffer in dst and copy the - * data from src into it. - * - * All the other fields are copied from src. - * - * @see av_packet_unref - * - * @param dst Destination packet. Will be completely overwritten. - * @param src Source packet - * - * @return 0 on success, a negative AVERROR on error. On error, dst - * will be blank (as if returned by av_packet_alloc()). - */ -int av_packet_ref(AVPacket *dst, const AVPacket *src); - -/** - * Wipe the packet. - * - * Unreference the buffer referenced by the packet and reset the - * remaining packet fields to their default values. - * - * @param pkt The packet to be unreferenced. - */ -void av_packet_unref(AVPacket *pkt); - -/** - * Move every field in src to dst and reset src. - * - * @see av_packet_unref - * - * @param src Source packet, will be reset - * @param dst Destination packet - */ -void av_packet_move_ref(AVPacket *dst, AVPacket *src); - -/** - * Copy only "properties" fields from src to dst. - * - * Properties for the purpose of this function are all the fields - * beside those related to the packet data (buf, data, size) - * - * @param dst Destination packet - * @param src Source packet - * - * @return 0 on success AVERROR on failure. - */ -int av_packet_copy_props(AVPacket *dst, const AVPacket *src); - -/** - * Ensure the data described by a given packet is reference counted. - * - * @note This function does not ensure that the reference will be writable. - * Use av_packet_make_writable instead for that purpose. - * - * @see av_packet_ref - * @see av_packet_make_writable - * - * @param pkt packet whose data should be made reference counted. - * - * @return 0 on success, a negative AVERROR on error. On failure, the - * packet is unchanged. - */ -int av_packet_make_refcounted(AVPacket *pkt); - -/** - * Create a writable reference for the data described by a given packet, - * avoiding data copy if possible. - * - * @param pkt Packet whose data should be made writable. - * - * @return 0 on success, a negative AVERROR on failure. On failure, the - * packet is unchanged. - */ -int av_packet_make_writable(AVPacket *pkt); - -/** - * Convert valid timing fields (timestamps / durations) in a packet from one - * timebase to another. Timestamps with unknown values (AV_NOPTS_VALUE) will be - * ignored. - * - * @param pkt packet on which the conversion will be performed - * @param tb_src source timebase, in which the timing fields in pkt are - * expressed - * @param tb_dst destination timebase, to which the timing fields will be - * converted - */ -void av_packet_rescale_ts(AVPacket *pkt, AVRational tb_src, AVRational tb_dst); - -/** - * @} - */ - -#endif // AVCODEC_PACKET_H diff --git a/third_party/ffmpeg/uos/aarch64/include/libavcodec/qsv.h b/third_party/ffmpeg/uos/aarch64/include/libavcodec/qsv.h deleted file mode 100644 index b77158ec..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavcodec/qsv.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * Intel MediaSDK QSV public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_QSV_H -#define AVCODEC_QSV_H - -#include - -#include "libavutil/buffer.h" - -/** - * This struct is used for communicating QSV parameters between libavcodec and - * the caller. It is managed by the caller and must be assigned to - * AVCodecContext.hwaccel_context. - * - decoding: hwaccel_context must be set on return from the get_format() - * callback - * - encoding: hwaccel_context must be set before avcodec_open2() - */ -typedef struct AVQSVContext { - /** - * If non-NULL, the session to use for encoding or decoding. - * Otherwise, libavcodec will try to create an internal session. - */ - mfxSession session; - - /** - * The IO pattern to use. - */ - int iopattern; - - /** - * Extra buffers to pass to encoder or decoder initialization. - */ - mfxExtBuffer **ext_buffers; - int nb_ext_buffers; - - /** - * Encoding only. If this field is set to non-zero by the caller, libavcodec - * will create an mfxExtOpaqueSurfaceAlloc extended buffer and pass it to - * the encoder initialization. This only makes sense if iopattern is also - * set to MFX_IOPATTERN_IN_OPAQUE_MEMORY. - * - * The number of allocated opaque surfaces will be the sum of the number - * required by the encoder and the user-provided value nb_opaque_surfaces. - * The array of the opaque surfaces will be exported to the caller through - * the opaque_surfaces field. - */ - int opaque_alloc; - - /** - * Encoding only, and only if opaque_alloc is set to non-zero. Before - * calling avcodec_open2(), the caller should set this field to the number - * of extra opaque surfaces to allocate beyond what is required by the - * encoder. - * - * On return from avcodec_open2(), this field will be set by libavcodec to - * the total number of allocated opaque surfaces. - */ - int nb_opaque_surfaces; - - /** - * Encoding only, and only if opaque_alloc is set to non-zero. On return - * from avcodec_open2(), this field will be used by libavcodec to export the - * array of the allocated opaque surfaces to the caller, so they can be - * passed to other parts of the pipeline. - * - * The buffer reference exported here is owned and managed by libavcodec, - * the callers should make their own reference with av_buffer_ref() and free - * it with av_buffer_unref() when it is no longer needed. - * - * The buffer data is an nb_opaque_surfaces-sized array of mfxFrameSurface1. - */ - AVBufferRef *opaque_surfaces; - - /** - * Encoding only, and only if opaque_alloc is set to non-zero. On return - * from avcodec_open2(), this field will be set to the surface type used in - * the opaque allocation request. - */ - int opaque_alloc_type; -} AVQSVContext; - -/** - * Allocate a new context. - * - * It must be freed by the caller with av_free(). - */ -AVQSVContext *av_qsv_alloc_context(void); - -#endif /* AVCODEC_QSV_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavcodec/vdpau.h b/third_party/ffmpeg/uos/aarch64/include/libavcodec/vdpau.h deleted file mode 100644 index 3010094d..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavcodec/vdpau.h +++ /dev/null @@ -1,157 +0,0 @@ -/* - * The Video Decode and Presentation API for UNIX (VDPAU) is used for - * hardware-accelerated decoding of MPEG-1/2, H.264 and VC-1. - * - * Copyright (C) 2008 NVIDIA - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VDPAU_H -#define AVCODEC_VDPAU_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_vdpau - * Public libavcodec VDPAU header. - */ - - -/** - * @defgroup lavc_codec_hwaccel_vdpau VDPAU Decoder and Renderer - * @ingroup lavc_codec_hwaccel - * - * VDPAU hardware acceleration has two modules - * - VDPAU decoding - * - VDPAU presentation - * - * The VDPAU decoding module parses all headers using FFmpeg - * parsing mechanisms and uses VDPAU for the actual decoding. - * - * As per the current implementation, the actual decoding - * and rendering (API calls) are done as part of the VDPAU - * presentation (vo_vdpau.c) module. - * - * @{ - */ - -#include - -#include "libavutil/avconfig.h" -#include "libavutil/attributes.h" - -#include "avcodec.h" - -struct AVCodecContext; -struct AVFrame; - -typedef int (*AVVDPAU_Render2)(struct AVCodecContext *, struct AVFrame *, - const VdpPictureInfo *, uint32_t, - const VdpBitstreamBuffer *); - -/** - * This structure is used to share data between the libavcodec library and - * the client video application. - * The user shall allocate the structure via the av_alloc_vdpau_hwaccel - * function and make it available as - * AVCodecContext.hwaccel_context. Members can be set by the user once - * during initialization or through each AVCodecContext.get_buffer() - * function call. In any case, they must be valid prior to calling - * decoding functions. - * - * The size of this structure is not a part of the public ABI and must not - * be used outside of libavcodec. Use av_vdpau_alloc_context() to allocate an - * AVVDPAUContext. - */ -typedef struct AVVDPAUContext { - /** - * VDPAU decoder handle - * - * Set by user. - */ - VdpDecoder decoder; - - /** - * VDPAU decoder render callback - * - * Set by the user. - */ - VdpDecoderRender *render; - - AVVDPAU_Render2 render2; -} AVVDPAUContext; - -/** - * @brief allocation function for AVVDPAUContext - * - * Allows extending the struct without breaking API/ABI - */ -AVVDPAUContext *av_alloc_vdpaucontext(void); - -AVVDPAU_Render2 av_vdpau_hwaccel_get_render2(const AVVDPAUContext *); -void av_vdpau_hwaccel_set_render2(AVVDPAUContext *, AVVDPAU_Render2); - -/** - * Associate a VDPAU device with a codec context for hardware acceleration. - * This function is meant to be called from the get_format() codec callback, - * or earlier. It can also be called after avcodec_flush_buffers() to change - * the underlying VDPAU device mid-stream (e.g. to recover from non-transparent - * display preemption). - * - * @note get_format() must return AV_PIX_FMT_VDPAU if this function completes - * successfully. - * - * @param avctx decoding context whose get_format() callback is invoked - * @param device VDPAU device handle to use for hardware acceleration - * @param get_proc_address VDPAU device driver - * @param flags zero of more OR'd AV_HWACCEL_FLAG_* flags - * - * @return 0 on success, an AVERROR code on failure. - */ -int av_vdpau_bind_context(AVCodecContext *avctx, VdpDevice device, - VdpGetProcAddress *get_proc_address, unsigned flags); - -/** - * Gets the parameters to create an adequate VDPAU video surface for the codec - * context using VDPAU hardware decoding acceleration. - * - * @note Behavior is undefined if the context was not successfully bound to a - * VDPAU device using av_vdpau_bind_context(). - * - * @param avctx the codec context being used for decoding the stream - * @param type storage space for the VDPAU video surface chroma type - * (or NULL to ignore) - * @param width storage space for the VDPAU video surface pixel width - * (or NULL to ignore) - * @param height storage space for the VDPAU video surface pixel height - * (or NULL to ignore) - * - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_vdpau_get_surface_parameters(AVCodecContext *avctx, VdpChromaType *type, - uint32_t *width, uint32_t *height); - -/** - * Allocate an AVVDPAUContext. - * - * @return Newly-allocated AVVDPAUContext or NULL on failure. - */ -AVVDPAUContext *av_vdpau_alloc_context(void); - -/* @}*/ - -#endif /* AVCODEC_VDPAU_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavcodec/version.h b/third_party/ffmpeg/uos/aarch64/include/libavcodec/version.h deleted file mode 100644 index e488eee3..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavcodec/version.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VERSION_H -#define AVCODEC_VERSION_H - -/** - * @file - * @ingroup libavc - * Libavcodec version macros. - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVCODEC_VERSION_MINOR 42 -#define LIBAVCODEC_VERSION_MICRO 100 - -#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \ - LIBAVCODEC_VERSION_MINOR, \ - LIBAVCODEC_VERSION_MICRO) -#define LIBAVCODEC_VERSION AV_VERSION(LIBAVCODEC_VERSION_MAJOR, \ - LIBAVCODEC_VERSION_MINOR, \ - LIBAVCODEC_VERSION_MICRO) -#define LIBAVCODEC_BUILD LIBAVCODEC_VERSION_INT - -#define LIBAVCODEC_IDENT "Lavc" AV_STRINGIFY(LIBAVCODEC_VERSION) - -#endif /* AVCODEC_VERSION_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavcodec/version_major.h b/third_party/ffmpeg/uos/aarch64/include/libavcodec/version_major.h deleted file mode 100644 index 1e23ed5e..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavcodec/version_major.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VERSION_MAJOR_H -#define AVCODEC_VERSION_MAJOR_H - -/** - * @file - * @ingroup libavc - * Libavcodec version macros. - */ - -#define LIBAVCODEC_VERSION_MAJOR 59 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - * - * @note, when bumping the major version it is recommended to manually - * disable each FF_API_* in its own commit instead of disabling them all - * at once through the bump. This improves the git bisect-ability of the change. - */ - -#define FF_API_OPENH264_SLICE_MODE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_OPENH264_CABAC (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_UNUSED_CODEC_CAPS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_THREAD_SAFE_CALLBACKS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_DEBUG_MV (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_GET_FRAME_CLASS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_AUTO_THREADS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_INIT_PACKET (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_AVCTX_TIMEBASE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_FLAG_TRUNCATED (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_SUB_TEXT_FORMAT (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_IDCT_NONE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_SVTAV1_OPTS (LIBAVCODEC_VERSION_MAJOR < 60) - -#endif /* AVCODEC_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavcodec/videotoolbox.h b/third_party/ffmpeg/uos/aarch64/include/libavcodec/videotoolbox.h deleted file mode 100644 index af2db0d5..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavcodec/videotoolbox.h +++ /dev/null @@ -1,127 +0,0 @@ -/* - * Videotoolbox hardware acceleration - * - * copyright (c) 2012 Sebastien Zwickert - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VIDEOTOOLBOX_H -#define AVCODEC_VIDEOTOOLBOX_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_videotoolbox - * Public libavcodec Videotoolbox header. - */ - -#include - -#define Picture QuickdrawPicture -#include -#undef Picture - -#include "libavcodec/avcodec.h" - -/** - * This struct holds all the information that needs to be passed - * between the caller and libavcodec for initializing Videotoolbox decoding. - * Its size is not a part of the public ABI, it must be allocated with - * av_videotoolbox_alloc_context() and freed with av_free(). - */ -typedef struct AVVideotoolboxContext { - /** - * Videotoolbox decompression session object. - * Created and freed the caller. - */ - VTDecompressionSessionRef session; - - /** - * The output callback that must be passed to the session. - * Set by av_videottoolbox_default_init() - */ - VTDecompressionOutputCallback output_callback; - - /** - * CVPixelBuffer Format Type that Videotoolbox will use for decoded frames. - * set by the caller. If this is set to 0, then no specific format is - * requested from the decoder, and its native format is output. - */ - OSType cv_pix_fmt_type; - - /** - * CoreMedia Format Description that Videotoolbox will use to create the decompression session. - * Set by the caller. - */ - CMVideoFormatDescriptionRef cm_fmt_desc; - - /** - * CoreMedia codec type that Videotoolbox will use to create the decompression session. - * Set by the caller. - */ - int cm_codec_type; -} AVVideotoolboxContext; - -/** - * Allocate and initialize a Videotoolbox context. - * - * This function should be called from the get_format() callback when the caller - * selects the AV_PIX_FMT_VIDETOOLBOX format. The caller must then create - * the decoder object (using the output callback provided by libavcodec) that - * will be used for Videotoolbox-accelerated decoding. - * - * When decoding with Videotoolbox is finished, the caller must destroy the decoder - * object and free the Videotoolbox context using av_free(). - * - * @return the newly allocated context or NULL on failure - */ -AVVideotoolboxContext *av_videotoolbox_alloc_context(void); - -/** - * This is a convenience function that creates and sets up the Videotoolbox context using - * an internal implementation. - * - * @param avctx the corresponding codec context - * - * @return >= 0 on success, a negative AVERROR code on failure - */ -int av_videotoolbox_default_init(AVCodecContext *avctx); - -/** - * This is a convenience function that creates and sets up the Videotoolbox context using - * an internal implementation. - * - * @param avctx the corresponding codec context - * @param vtctx the Videotoolbox context to use - * - * @return >= 0 on success, a negative AVERROR code on failure - */ -int av_videotoolbox_default_init2(AVCodecContext *avctx, AVVideotoolboxContext *vtctx); - -/** - * This function must be called to free the Videotoolbox context initialized with - * av_videotoolbox_default_init(). - * - * @param avctx the corresponding codec context - */ -void av_videotoolbox_default_free(AVCodecContext *avctx); - -/** - * @} - */ - -#endif /* AVCODEC_VIDEOTOOLBOX_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavcodec/vorbis_parser.h b/third_party/ffmpeg/uos/aarch64/include/libavcodec/vorbis_parser.h deleted file mode 100644 index 789932ac..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavcodec/vorbis_parser.h +++ /dev/null @@ -1,74 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * A public API for Vorbis parsing - * - * Determines the duration for each packet. - */ - -#ifndef AVCODEC_VORBIS_PARSER_H -#define AVCODEC_VORBIS_PARSER_H - -#include - -typedef struct AVVorbisParseContext AVVorbisParseContext; - -/** - * Allocate and initialize the Vorbis parser using headers in the extradata. - */ -AVVorbisParseContext *av_vorbis_parse_init(const uint8_t *extradata, - int extradata_size); - -/** - * Free the parser and everything associated with it. - */ -void av_vorbis_parse_free(AVVorbisParseContext **s); - -#define VORBIS_FLAG_HEADER 0x00000001 -#define VORBIS_FLAG_COMMENT 0x00000002 -#define VORBIS_FLAG_SETUP 0x00000004 - -/** - * Get the duration for a Vorbis packet. - * - * If @p flags is @c NULL, - * special frames are considered invalid. - * - * @param s Vorbis parser context - * @param buf buffer containing a Vorbis frame - * @param buf_size size of the buffer - * @param flags flags for special frames - */ -int av_vorbis_parse_frame_flags(AVVorbisParseContext *s, const uint8_t *buf, - int buf_size, int *flags); - -/** - * Get the duration for a Vorbis packet. - * - * @param s Vorbis parser context - * @param buf buffer containing a Vorbis frame - * @param buf_size size of the buffer - */ -int av_vorbis_parse_frame(AVVorbisParseContext *s, const uint8_t *buf, - int buf_size); - -void av_vorbis_parse_reset(AVVorbisParseContext *s); - -#endif /* AVCODEC_VORBIS_PARSER_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavcodec/xvmc.h b/third_party/ffmpeg/uos/aarch64/include/libavcodec/xvmc.h deleted file mode 100644 index 52e70c0d..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavcodec/xvmc.h +++ /dev/null @@ -1,171 +0,0 @@ -/* - * Copyright (C) 2003 Ivan Kalvachev - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_XVMC_H -#define AVCODEC_XVMC_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_xvmc - * Public libavcodec XvMC header. - */ - -#pragma message("XvMC is no longer supported; this header is deprecated and will be removed") - -#include - -#include "libavutil/attributes.h" -#include "avcodec.h" - -/** - * @defgroup lavc_codec_hwaccel_xvmc XvMC - * @ingroup lavc_codec_hwaccel - * - * @{ - */ - -#define AV_XVMC_ID 0x1DC711C0 /**< special value to ensure that regular pixel routines haven't corrupted the struct - the number is 1337 speak for the letters IDCT MCo (motion compensation) */ - -struct attribute_deprecated xvmc_pix_fmt { - /** The field contains the special constant value AV_XVMC_ID. - It is used as a test that the application correctly uses the API, - and that there is no corruption caused by pixel routines. - - application - set during initialization - - libavcodec - unchanged - */ - int xvmc_id; - - /** Pointer to the block array allocated by XvMCCreateBlocks(). - The array has to be freed by XvMCDestroyBlocks(). - Each group of 64 values represents one data block of differential - pixel information (in MoCo mode) or coefficients for IDCT. - - application - set the pointer during initialization - - libavcodec - fills coefficients/pixel data into the array - */ - short* data_blocks; - - /** Pointer to the macroblock description array allocated by - XvMCCreateMacroBlocks() and freed by XvMCDestroyMacroBlocks(). - - application - set the pointer during initialization - - libavcodec - fills description data into the array - */ - XvMCMacroBlock* mv_blocks; - - /** Number of macroblock descriptions that can be stored in the mv_blocks - array. - - application - set during initialization - - libavcodec - unchanged - */ - int allocated_mv_blocks; - - /** Number of blocks that can be stored at once in the data_blocks array. - - application - set during initialization - - libavcodec - unchanged - */ - int allocated_data_blocks; - - /** Indicate that the hardware would interpret data_blocks as IDCT - coefficients and perform IDCT on them. - - application - set during initialization - - libavcodec - unchanged - */ - int idct; - - /** In MoCo mode it indicates that intra macroblocks are assumed to be in - unsigned format; same as the XVMC_INTRA_UNSIGNED flag. - - application - set during initialization - - libavcodec - unchanged - */ - int unsigned_intra; - - /** Pointer to the surface allocated by XvMCCreateSurface(). - It has to be freed by XvMCDestroySurface() on application exit. - It identifies the frame and its state on the video hardware. - - application - set during initialization - - libavcodec - unchanged - */ - XvMCSurface* p_surface; - -/** Set by the decoder before calling ff_draw_horiz_band(), - needed by the XvMCRenderSurface function. */ -//@{ - /** Pointer to the surface used as past reference - - application - unchanged - - libavcodec - set - */ - XvMCSurface* p_past_surface; - - /** Pointer to the surface used as future reference - - application - unchanged - - libavcodec - set - */ - XvMCSurface* p_future_surface; - - /** top/bottom field or frame - - application - unchanged - - libavcodec - set - */ - unsigned int picture_structure; - - /** XVMC_SECOND_FIELD - 1st or 2nd field in the sequence - - application - unchanged - - libavcodec - set - */ - unsigned int flags; -//}@ - - /** Number of macroblock descriptions in the mv_blocks array - that have already been passed to the hardware. - - application - zeroes it on get_buffer(). - A successful ff_draw_horiz_band() may increment it - with filled_mb_block_num or zero both. - - libavcodec - unchanged - */ - int start_mv_blocks_num; - - /** Number of new macroblock descriptions in the mv_blocks array (after - start_mv_blocks_num) that are filled by libavcodec and have to be - passed to the hardware. - - application - zeroes it on get_buffer() or after successful - ff_draw_horiz_band(). - - libavcodec - increment with one of each stored MB - */ - int filled_mv_blocks_num; - - /** Number of the next free data block; one data block consists of - 64 short values in the data_blocks array. - All blocks before this one have already been claimed by placing their - position into the corresponding block description structure field, - that are part of the mv_blocks array. - - application - zeroes it on get_buffer(). - A successful ff_draw_horiz_band() may zero it together - with start_mb_blocks_num. - - libavcodec - each decoded macroblock increases it by the number - of coded blocks it contains. - */ - int next_free_data_block_num; -}; - -/** - * @} - */ - -#endif /* AVCODEC_XVMC_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavdevice/avdevice.h b/third_party/ffmpeg/uos/aarch64/include/libavdevice/avdevice.h deleted file mode 100644 index 0b32e59f..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavdevice/avdevice.h +++ /dev/null @@ -1,527 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVDEVICE_AVDEVICE_H -#define AVDEVICE_AVDEVICE_H - -#include "version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "version.h" -#endif - -/** - * @file - * @ingroup lavd - * Main libavdevice API header - */ - -/** - * @defgroup lavd libavdevice - * Special devices muxing/demuxing library. - * - * Libavdevice is a complementary library to @ref libavf "libavformat". It - * provides various "special" platform-specific muxers and demuxers, e.g. for - * grabbing devices, audio capture and playback etc. As a consequence, the - * (de)muxers in libavdevice are of the AVFMT_NOFILE type (they use their own - * I/O functions). The filename passed to avformat_open_input() often does not - * refer to an actually existing file, but has some special device-specific - * meaning - e.g. for xcbgrab it is the display name. - * - * To use libavdevice, simply call avdevice_register_all() to register all - * compiled muxers and demuxers. They all use standard libavformat API. - * - * @{ - */ - -#include "libavutil/log.h" -#include "libavutil/opt.h" -#include "libavutil/dict.h" -#include "libavformat/avformat.h" - -/** - * Return the LIBAVDEVICE_VERSION_INT constant. - */ -unsigned avdevice_version(void); - -/** - * Return the libavdevice build-time configuration. - */ -const char *avdevice_configuration(void); - -/** - * Return the libavdevice license. - */ -const char *avdevice_license(void); - -/** - * Initialize libavdevice and register all the input and output devices. - */ -void avdevice_register_all(void); - -/** - * Audio input devices iterator. - * - * If d is NULL, returns the first registered input audio/video device, - * if d is non-NULL, returns the next registered input audio/video device after d - * or NULL if d is the last one. - */ -const AVInputFormat *av_input_audio_device_next(const AVInputFormat *d); - -/** - * Video input devices iterator. - * - * If d is NULL, returns the first registered input audio/video device, - * if d is non-NULL, returns the next registered input audio/video device after d - * or NULL if d is the last one. - */ -const AVInputFormat *av_input_video_device_next(const AVInputFormat *d); - -/** - * Audio output devices iterator. - * - * If d is NULL, returns the first registered output audio/video device, - * if d is non-NULL, returns the next registered output audio/video device after d - * or NULL if d is the last one. - */ -const AVOutputFormat *av_output_audio_device_next(const AVOutputFormat *d); - -/** - * Video output devices iterator. - * - * If d is NULL, returns the first registered output audio/video device, - * if d is non-NULL, returns the next registered output audio/video device after d - * or NULL if d is the last one. - */ -const AVOutputFormat *av_output_video_device_next(const AVOutputFormat *d); - -typedef struct AVDeviceRect { - int x; /**< x coordinate of top left corner */ - int y; /**< y coordinate of top left corner */ - int width; /**< width */ - int height; /**< height */ -} AVDeviceRect; - -/** - * Message types used by avdevice_app_to_dev_control_message(). - */ -enum AVAppToDevMessageType { - /** - * Dummy message. - */ - AV_APP_TO_DEV_NONE = MKBETAG('N','O','N','E'), - - /** - * Window size change message. - * - * Message is sent to the device every time the application changes the size - * of the window device renders to. - * Message should also be sent right after window is created. - * - * data: AVDeviceRect: new window size. - */ - AV_APP_TO_DEV_WINDOW_SIZE = MKBETAG('G','E','O','M'), - - /** - * Repaint request message. - * - * Message is sent to the device when window has to be repainted. - * - * data: AVDeviceRect: area required to be repainted. - * NULL: whole area is required to be repainted. - */ - AV_APP_TO_DEV_WINDOW_REPAINT = MKBETAG('R','E','P','A'), - - /** - * Request pause/play. - * - * Application requests pause/unpause playback. - * Mostly usable with devices that have internal buffer. - * By default devices are not paused. - * - * data: NULL - */ - AV_APP_TO_DEV_PAUSE = MKBETAG('P', 'A', 'U', ' '), - AV_APP_TO_DEV_PLAY = MKBETAG('P', 'L', 'A', 'Y'), - AV_APP_TO_DEV_TOGGLE_PAUSE = MKBETAG('P', 'A', 'U', 'T'), - - /** - * Volume control message. - * - * Set volume level. It may be device-dependent if volume - * is changed per stream or system wide. Per stream volume - * change is expected when possible. - * - * data: double: new volume with range of 0.0 - 1.0. - */ - AV_APP_TO_DEV_SET_VOLUME = MKBETAG('S', 'V', 'O', 'L'), - - /** - * Mute control messages. - * - * Change mute state. It may be device-dependent if mute status - * is changed per stream or system wide. Per stream mute status - * change is expected when possible. - * - * data: NULL. - */ - AV_APP_TO_DEV_MUTE = MKBETAG(' ', 'M', 'U', 'T'), - AV_APP_TO_DEV_UNMUTE = MKBETAG('U', 'M', 'U', 'T'), - AV_APP_TO_DEV_TOGGLE_MUTE = MKBETAG('T', 'M', 'U', 'T'), - - /** - * Get volume/mute messages. - * - * Force the device to send AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED or - * AV_DEV_TO_APP_MUTE_STATE_CHANGED command respectively. - * - * data: NULL. - */ - AV_APP_TO_DEV_GET_VOLUME = MKBETAG('G', 'V', 'O', 'L'), - AV_APP_TO_DEV_GET_MUTE = MKBETAG('G', 'M', 'U', 'T'), -}; - -/** - * Message types used by avdevice_dev_to_app_control_message(). - */ -enum AVDevToAppMessageType { - /** - * Dummy message. - */ - AV_DEV_TO_APP_NONE = MKBETAG('N','O','N','E'), - - /** - * Create window buffer message. - * - * Device requests to create a window buffer. Exact meaning is device- - * and application-dependent. Message is sent before rendering first - * frame and all one-shot initializations should be done here. - * Application is allowed to ignore preferred window buffer size. - * - * @note: Application is obligated to inform about window buffer size - * with AV_APP_TO_DEV_WINDOW_SIZE message. - * - * data: AVDeviceRect: preferred size of the window buffer. - * NULL: no preferred size of the window buffer. - */ - AV_DEV_TO_APP_CREATE_WINDOW_BUFFER = MKBETAG('B','C','R','E'), - - /** - * Prepare window buffer message. - * - * Device requests to prepare a window buffer for rendering. - * Exact meaning is device- and application-dependent. - * Message is sent before rendering of each frame. - * - * data: NULL. - */ - AV_DEV_TO_APP_PREPARE_WINDOW_BUFFER = MKBETAG('B','P','R','E'), - - /** - * Display window buffer message. - * - * Device requests to display a window buffer. - * Message is sent when new frame is ready to be displayed. - * Usually buffers need to be swapped in handler of this message. - * - * data: NULL. - */ - AV_DEV_TO_APP_DISPLAY_WINDOW_BUFFER = MKBETAG('B','D','I','S'), - - /** - * Destroy window buffer message. - * - * Device requests to destroy a window buffer. - * Message is sent when device is about to be destroyed and window - * buffer is not required anymore. - * - * data: NULL. - */ - AV_DEV_TO_APP_DESTROY_WINDOW_BUFFER = MKBETAG('B','D','E','S'), - - /** - * Buffer fullness status messages. - * - * Device signals buffer overflow/underflow. - * - * data: NULL. - */ - AV_DEV_TO_APP_BUFFER_OVERFLOW = MKBETAG('B','O','F','L'), - AV_DEV_TO_APP_BUFFER_UNDERFLOW = MKBETAG('B','U','F','L'), - - /** - * Buffer readable/writable. - * - * Device informs that buffer is readable/writable. - * When possible, device informs how many bytes can be read/write. - * - * @warning Device may not inform when number of bytes than can be read/write changes. - * - * data: int64_t: amount of bytes available to read/write. - * NULL: amount of bytes available to read/write is not known. - */ - AV_DEV_TO_APP_BUFFER_READABLE = MKBETAG('B','R','D',' '), - AV_DEV_TO_APP_BUFFER_WRITABLE = MKBETAG('B','W','R',' '), - - /** - * Mute state change message. - * - * Device informs that mute state has changed. - * - * data: int: 0 for not muted state, non-zero for muted state. - */ - AV_DEV_TO_APP_MUTE_STATE_CHANGED = MKBETAG('C','M','U','T'), - - /** - * Volume level change message. - * - * Device informs that volume level has changed. - * - * data: double: new volume with range of 0.0 - 1.0. - */ - AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED = MKBETAG('C','V','O','L'), -}; - -/** - * Send control message from application to device. - * - * @param s device context. - * @param type message type. - * @param data message data. Exact type depends on message type. - * @param data_size size of message data. - * @return >= 0 on success, negative on error. - * AVERROR(ENOSYS) when device doesn't implement handler of the message. - */ -int avdevice_app_to_dev_control_message(struct AVFormatContext *s, - enum AVAppToDevMessageType type, - void *data, size_t data_size); - -/** - * Send control message from device to application. - * - * @param s device context. - * @param type message type. - * @param data message data. Can be NULL. - * @param data_size size of message data. - * @return >= 0 on success, negative on error. - * AVERROR(ENOSYS) when application doesn't implement handler of the message. - */ -int avdevice_dev_to_app_control_message(struct AVFormatContext *s, - enum AVDevToAppMessageType type, - void *data, size_t data_size); - -#if FF_API_DEVICE_CAPABILITIES -/** - * Following API allows user to probe device capabilities (supported codecs, - * pixel formats, sample formats, resolutions, channel counts, etc). - * It is build on top op AVOption API. - * Queried capabilities make it possible to set up converters of video or audio - * parameters that fit to the device. - * - * List of capabilities that can be queried: - * - Capabilities valid for both audio and video devices: - * - codec: supported audio/video codecs. - * type: AV_OPT_TYPE_INT (AVCodecID value) - * - Capabilities valid for audio devices: - * - sample_format: supported sample formats. - * type: AV_OPT_TYPE_INT (AVSampleFormat value) - * - sample_rate: supported sample rates. - * type: AV_OPT_TYPE_INT - * - channels: supported number of channels. - * type: AV_OPT_TYPE_INT - * - channel_layout: supported channel layouts. - * type: AV_OPT_TYPE_INT64 - * - Capabilities valid for video devices: - * - pixel_format: supported pixel formats. - * type: AV_OPT_TYPE_INT (AVPixelFormat value) - * - window_size: supported window sizes (describes size of the window size presented to the user). - * type: AV_OPT_TYPE_IMAGE_SIZE - * - frame_size: supported frame sizes (describes size of provided video frames). - * type: AV_OPT_TYPE_IMAGE_SIZE - * - fps: supported fps values - * type: AV_OPT_TYPE_RATIONAL - * - * Value of the capability may be set by user using av_opt_set() function - * and AVDeviceCapabilitiesQuery object. Following queries will - * limit results to the values matching already set capabilities. - * For example, setting a codec may impact number of formats or fps values - * returned during next query. Setting invalid value may limit results to zero. - * - * Example of the usage basing on opengl output device: - * - * @code - * AVFormatContext *oc = NULL; - * AVDeviceCapabilitiesQuery *caps = NULL; - * AVOptionRanges *ranges; - * int ret; - * - * if ((ret = avformat_alloc_output_context2(&oc, NULL, "opengl", NULL)) < 0) - * goto fail; - * if (avdevice_capabilities_create(&caps, oc, NULL) < 0) - * goto fail; - * - * //query codecs - * if (av_opt_query_ranges(&ranges, caps, "codec", AV_OPT_MULTI_COMPONENT_RANGE)) < 0) - * goto fail; - * //pick codec here and set it - * av_opt_set(caps, "codec", AV_CODEC_ID_RAWVIDEO, 0); - * - * //query format - * if (av_opt_query_ranges(&ranges, caps, "pixel_format", AV_OPT_MULTI_COMPONENT_RANGE)) < 0) - * goto fail; - * //pick format here and set it - * av_opt_set(caps, "pixel_format", AV_PIX_FMT_YUV420P, 0); - * - * //query and set more capabilities - * - * fail: - * //clean up code - * avdevice_capabilities_free(&query, oc); - * avformat_free_context(oc); - * @endcode - */ - -/** - * Structure describes device capabilities. - * - * It is used by devices in conjunction with av_device_capabilities AVOption table - * to implement capabilities probing API based on AVOption API. Should not be used directly. - */ -typedef struct AVDeviceCapabilitiesQuery { - const AVClass *av_class; - AVFormatContext *device_context; - enum AVCodecID codec; - enum AVSampleFormat sample_format; - enum AVPixelFormat pixel_format; - int sample_rate; - int channels; - int64_t channel_layout; - int window_width; - int window_height; - int frame_width; - int frame_height; - AVRational fps; -} AVDeviceCapabilitiesQuery; - -/** - * AVOption table used by devices to implement device capabilities API. Should not be used by a user. - */ -attribute_deprecated -extern const AVOption av_device_capabilities[]; - -/** - * Initialize capabilities probing API based on AVOption API. - * - * avdevice_capabilities_free() must be called when query capabilities API is - * not used anymore. - * - * @param[out] caps Device capabilities data. Pointer to a NULL pointer must be passed. - * @param s Context of the device. - * @param device_options An AVDictionary filled with device-private options. - * On return this parameter will be destroyed and replaced with a dict - * containing options that were not found. May be NULL. - * The same options must be passed later to avformat_write_header() for output - * devices or avformat_open_input() for input devices, or at any other place - * that affects device-private options. - * - * @return >= 0 on success, negative otherwise. - */ -attribute_deprecated -int avdevice_capabilities_create(AVDeviceCapabilitiesQuery **caps, AVFormatContext *s, - AVDictionary **device_options); - -/** - * Free resources created by avdevice_capabilities_create() - * - * @param caps Device capabilities data to be freed. - * @param s Context of the device. - */ -attribute_deprecated -void avdevice_capabilities_free(AVDeviceCapabilitiesQuery **caps, AVFormatContext *s); -#endif - -/** - * Structure describes basic parameters of the device. - */ -typedef struct AVDeviceInfo { - char *device_name; /**< device name, format depends on device */ - char *device_description; /**< human friendly name */ - enum AVMediaType *media_types; /**< array indicating what media types(s), if any, a device can provide. If null, cannot provide any */ - int nb_media_types; /**< length of media_types array, 0 if device cannot provide any media types */ -} AVDeviceInfo; - -/** - * List of devices. - */ -typedef struct AVDeviceInfoList { - AVDeviceInfo **devices; /**< list of autodetected devices */ - int nb_devices; /**< number of autodetected devices */ - int default_device; /**< index of default device or -1 if no default */ -} AVDeviceInfoList; - -/** - * List devices. - * - * Returns available device names and their parameters. - * - * @note: Some devices may accept system-dependent device names that cannot be - * autodetected. The list returned by this function cannot be assumed to - * be always completed. - * - * @param s device context. - * @param[out] device_list list of autodetected devices. - * @return count of autodetected devices, negative on error. - */ -int avdevice_list_devices(struct AVFormatContext *s, AVDeviceInfoList **device_list); - -/** - * Convenient function to free result of avdevice_list_devices(). - * - * @param devices device list to be freed. - */ -void avdevice_free_list_devices(AVDeviceInfoList **device_list); - -/** - * List devices. - * - * Returns available device names and their parameters. - * These are convinient wrappers for avdevice_list_devices(). - * Device context is allocated and deallocated internally. - * - * @param device device format. May be NULL if device name is set. - * @param device_name device name. May be NULL if device format is set. - * @param device_options An AVDictionary filled with device-private options. May be NULL. - * The same options must be passed later to avformat_write_header() for output - * devices or avformat_open_input() for input devices, or at any other place - * that affects device-private options. - * @param[out] device_list list of autodetected devices - * @return count of autodetected devices, negative on error. - * @note device argument takes precedence over device_name when both are set. - */ -int avdevice_list_input_sources(const AVInputFormat *device, const char *device_name, - AVDictionary *device_options, AVDeviceInfoList **device_list); -int avdevice_list_output_sinks(const AVOutputFormat *device, const char *device_name, - AVDictionary *device_options, AVDeviceInfoList **device_list); - -/** - * @} - */ - -#endif /* AVDEVICE_AVDEVICE_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavdevice/version.h b/third_party/ffmpeg/uos/aarch64/include/libavdevice/version.h deleted file mode 100644 index 3e654fff..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavdevice/version.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVDEVICE_VERSION_H -#define AVDEVICE_VERSION_H - -/** - * @file - * @ingroup lavd - * Libavdevice version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVDEVICE_VERSION_MINOR 8 -#define LIBAVDEVICE_VERSION_MICRO 101 - -#define LIBAVDEVICE_VERSION_INT AV_VERSION_INT(LIBAVDEVICE_VERSION_MAJOR, \ - LIBAVDEVICE_VERSION_MINOR, \ - LIBAVDEVICE_VERSION_MICRO) -#define LIBAVDEVICE_VERSION AV_VERSION(LIBAVDEVICE_VERSION_MAJOR, \ - LIBAVDEVICE_VERSION_MINOR, \ - LIBAVDEVICE_VERSION_MICRO) -#define LIBAVDEVICE_BUILD LIBAVDEVICE_VERSION_INT - -#define LIBAVDEVICE_IDENT "Lavd" AV_STRINGIFY(LIBAVDEVICE_VERSION) - -#endif /* AVDEVICE_VERSION_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavdevice/version_major.h b/third_party/ffmpeg/uos/aarch64/include/libavdevice/version_major.h deleted file mode 100644 index d255ff69..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavdevice/version_major.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVDEVICE_VERSION_MAJOR_H -#define AVDEVICE_VERSION_MAJOR_H - -/** - * @file - * @ingroup lavd - * Libavdevice version macros - */ - -#define LIBAVDEVICE_VERSION_MAJOR 59 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - */ -#define FF_API_DEVICE_CAPABILITIES (LIBAVDEVICE_VERSION_MAJOR < 60) - -#endif /* AVDEVICE_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavfilter/avfilter.h b/third_party/ffmpeg/uos/aarch64/include/libavfilter/avfilter.h deleted file mode 100644 index 2e8197c9..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavfilter/avfilter.h +++ /dev/null @@ -1,1196 +0,0 @@ -/* - * filter layer - * Copyright (c) 2007 Bobby Bingham - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_AVFILTER_H -#define AVFILTER_AVFILTER_H - -/** - * @file - * @ingroup lavfi - * Main libavfilter public API header - */ - -/** - * @defgroup lavfi libavfilter - * Graph-based frame editing library. - * - * @{ - */ - -#include - -#include "libavutil/attributes.h" -#include "libavutil/avutil.h" -#include "libavutil/buffer.h" -#include "libavutil/dict.h" -#include "libavutil/frame.h" -#include "libavutil/log.h" -#include "libavutil/samplefmt.h" -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" - -#include "libavfilter/version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "libavfilter/version.h" -#endif - -/** - * Return the LIBAVFILTER_VERSION_INT constant. - */ -unsigned avfilter_version(void); - -/** - * Return the libavfilter build-time configuration. - */ -const char *avfilter_configuration(void); - -/** - * Return the libavfilter license. - */ -const char *avfilter_license(void); - -typedef struct AVFilterContext AVFilterContext; -typedef struct AVFilterLink AVFilterLink; -typedef struct AVFilterPad AVFilterPad; -typedef struct AVFilterFormats AVFilterFormats; -typedef struct AVFilterChannelLayouts AVFilterChannelLayouts; - -#if FF_API_PAD_COUNT -/** - * Get the number of elements in an AVFilter's inputs or outputs array. - * - * @deprecated Use avfilter_filter_pad_count() instead. - */ -attribute_deprecated -int avfilter_pad_count(const AVFilterPad *pads); -#endif - -/** - * Get the name of an AVFilterPad. - * - * @param pads an array of AVFilterPads - * @param pad_idx index of the pad in the array; it is the caller's - * responsibility to ensure the index is valid - * - * @return name of the pad_idx'th pad in pads - */ -const char *avfilter_pad_get_name(const AVFilterPad *pads, int pad_idx); - -/** - * Get the type of an AVFilterPad. - * - * @param pads an array of AVFilterPads - * @param pad_idx index of the pad in the array; it is the caller's - * responsibility to ensure the index is valid - * - * @return type of the pad_idx'th pad in pads - */ -enum AVMediaType avfilter_pad_get_type(const AVFilterPad *pads, int pad_idx); - -/** - * The number of the filter inputs is not determined just by AVFilter.inputs. - * The filter might add additional inputs during initialization depending on the - * options supplied to it. - */ -#define AVFILTER_FLAG_DYNAMIC_INPUTS (1 << 0) -/** - * The number of the filter outputs is not determined just by AVFilter.outputs. - * The filter might add additional outputs during initialization depending on - * the options supplied to it. - */ -#define AVFILTER_FLAG_DYNAMIC_OUTPUTS (1 << 1) -/** - * The filter supports multithreading by splitting frames into multiple parts - * and processing them concurrently. - */ -#define AVFILTER_FLAG_SLICE_THREADS (1 << 2) -/** - * The filter is a "metadata" filter - it does not modify the frame data in any - * way. It may only affect the metadata (i.e. those fields copied by - * av_frame_copy_props()). - * - * More precisely, this means: - * - video: the data of any frame output by the filter must be exactly equal to - * some frame that is received on one of its inputs. Furthermore, all frames - * produced on a given output must correspond to frames received on the same - * input and their order must be unchanged. Note that the filter may still - * drop or duplicate the frames. - * - audio: the data produced by the filter on any of its outputs (viewed e.g. - * as an array of interleaved samples) must be exactly equal to the data - * received by the filter on one of its inputs. - */ -#define AVFILTER_FLAG_METADATA_ONLY (1 << 3) -/** - * Some filters support a generic "enable" expression option that can be used - * to enable or disable a filter in the timeline. Filters supporting this - * option have this flag set. When the enable expression is false, the default - * no-op filter_frame() function is called in place of the filter_frame() - * callback defined on each input pad, thus the frame is passed unchanged to - * the next filters. - */ -#define AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC (1 << 16) -/** - * Same as AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC, except that the filter will - * have its filter_frame() callback(s) called as usual even when the enable - * expression is false. The filter will disable filtering within the - * filter_frame() callback(s) itself, for example executing code depending on - * the AVFilterContext->is_disabled value. - */ -#define AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL (1 << 17) -/** - * Handy mask to test whether the filter supports or no the timeline feature - * (internally or generically). - */ -#define AVFILTER_FLAG_SUPPORT_TIMELINE (AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC | AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL) - -/** - * Filter definition. This defines the pads a filter contains, and all the - * callback functions used to interact with the filter. - */ -typedef struct AVFilter { - /** - * Filter name. Must be non-NULL and unique among filters. - */ - const char *name; - - /** - * A description of the filter. May be NULL. - * - * You should use the NULL_IF_CONFIG_SMALL() macro to define it. - */ - const char *description; - - /** - * List of static inputs. - * - * NULL if there are no (static) inputs. Instances of filters with - * AVFILTER_FLAG_DYNAMIC_INPUTS set may have more inputs than present in - * this list. - */ - const AVFilterPad *inputs; - - /** - * List of static outputs. - * - * NULL if there are no (static) outputs. Instances of filters with - * AVFILTER_FLAG_DYNAMIC_OUTPUTS set may have more outputs than present in - * this list. - */ - const AVFilterPad *outputs; - - /** - * A class for the private data, used to declare filter private AVOptions. - * This field is NULL for filters that do not declare any options. - * - * If this field is non-NULL, the first member of the filter private data - * must be a pointer to AVClass, which will be set by libavfilter generic - * code to this class. - */ - const AVClass *priv_class; - - /** - * A combination of AVFILTER_FLAG_* - */ - int flags; - - /***************************************************************** - * All fields below this line are not part of the public API. They - * may not be used outside of libavfilter and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - - /** - * The number of entries in the list of inputs. - */ - uint8_t nb_inputs; - - /** - * The number of entries in the list of outputs. - */ - uint8_t nb_outputs; - - /** - * This field determines the state of the formats union. - * It is an enum FilterFormatsState value. - */ - uint8_t formats_state; - - /** - * Filter pre-initialization function - * - * This callback will be called immediately after the filter context is - * allocated, to allow allocating and initing sub-objects. - * - * If this callback is not NULL, the uninit callback will be called on - * allocation failure. - * - * @return 0 on success, - * AVERROR code on failure (but the code will be - * dropped and treated as ENOMEM by the calling code) - */ - int (*preinit)(AVFilterContext *ctx); - - /** - * Filter initialization function. - * - * This callback will be called only once during the filter lifetime, after - * all the options have been set, but before links between filters are - * established and format negotiation is done. - * - * Basic filter initialization should be done here. Filters with dynamic - * inputs and/or outputs should create those inputs/outputs here based on - * provided options. No more changes to this filter's inputs/outputs can be - * done after this callback. - * - * This callback must not assume that the filter links exist or frame - * parameters are known. - * - * @ref AVFilter.uninit "uninit" is guaranteed to be called even if - * initialization fails, so this callback does not have to clean up on - * failure. - * - * @return 0 on success, a negative AVERROR on failure - */ - int (*init)(AVFilterContext *ctx); - - /** - * Should be set instead of @ref AVFilter.init "init" by the filters that - * want to pass a dictionary of AVOptions to nested contexts that are - * allocated during init. - * - * On return, the options dict should be freed and replaced with one that - * contains all the options which could not be processed by this filter (or - * with NULL if all the options were processed). - * - * Otherwise the semantics is the same as for @ref AVFilter.init "init". - */ - int (*init_dict)(AVFilterContext *ctx, AVDictionary **options); - - /** - * Filter uninitialization function. - * - * Called only once right before the filter is freed. Should deallocate any - * memory held by the filter, release any buffer references, etc. It does - * not need to deallocate the AVFilterContext.priv memory itself. - * - * This callback may be called even if @ref AVFilter.init "init" was not - * called or failed, so it must be prepared to handle such a situation. - */ - void (*uninit)(AVFilterContext *ctx); - - /** - * The state of the following union is determined by formats_state. - * See the documentation of enum FilterFormatsState in internal.h. - */ - union { - /** - * Query formats supported by the filter on its inputs and outputs. - * - * This callback is called after the filter is initialized (so the inputs - * and outputs are fixed), shortly before the format negotiation. This - * callback may be called more than once. - * - * This callback must set AVFilterLink.outcfg.formats on every input link - * and AVFilterLink.incfg.formats on every output link to a list of - * pixel/sample formats that the filter supports on that link. For audio - * links, this filter must also set @ref AVFilterLink.incfg.samplerates - * "in_samplerates" / @ref AVFilterLink.outcfg.samplerates "out_samplerates" - * and @ref AVFilterLink.incfg.channel_layouts "in_channel_layouts" / - * @ref AVFilterLink.outcfg.channel_layouts "out_channel_layouts" analogously. - * - * This callback must never be NULL if the union is in this state. - * - * @return zero on success, a negative value corresponding to an - * AVERROR code otherwise - */ - int (*query_func)(AVFilterContext *); - /** - * A pointer to an array of admissible pixel formats delimited - * by AV_PIX_FMT_NONE. The generic code will use this list - * to indicate that this filter supports each of these pixel formats, - * provided that all inputs and outputs use the same pixel format. - * - * This list must never be NULL if the union is in this state. - * The type of all inputs and outputs of filters using this must - * be AVMEDIA_TYPE_VIDEO. - */ - const enum AVPixelFormat *pixels_list; - /** - * Analogous to pixels, but delimited by AV_SAMPLE_FMT_NONE - * and restricted to filters that only have AVMEDIA_TYPE_AUDIO - * inputs and outputs. - * - * In addition to that the generic code will mark all inputs - * and all outputs as supporting all sample rates and every - * channel count and channel layout, as long as all inputs - * and outputs use the same sample rate and channel count/layout. - */ - const enum AVSampleFormat *samples_list; - /** - * Equivalent to { pix_fmt, AV_PIX_FMT_NONE } as pixels_list. - */ - enum AVPixelFormat pix_fmt; - /** - * Equivalent to { sample_fmt, AV_SAMPLE_FMT_NONE } as samples_list. - */ - enum AVSampleFormat sample_fmt; - } formats; - - int priv_size; ///< size of private data to allocate for the filter - - int flags_internal; ///< Additional flags for avfilter internal use only. - - /** - * Make the filter instance process a command. - * - * @param cmd the command to process, for handling simplicity all commands must be alphanumeric only - * @param arg the argument for the command - * @param res a buffer with size res_size where the filter(s) can return a response. This must not change when the command is not supported. - * @param flags if AVFILTER_CMD_FLAG_FAST is set and the command would be - * time consuming then a filter should treat it like an unsupported command - * - * @returns >=0 on success otherwise an error code. - * AVERROR(ENOSYS) on unsupported commands - */ - int (*process_command)(AVFilterContext *, const char *cmd, const char *arg, char *res, int res_len, int flags); - - /** - * Filter activation function. - * - * Called when any processing is needed from the filter, instead of any - * filter_frame and request_frame on pads. - * - * The function must examine inlinks and outlinks and perform a single - * step of processing. If there is nothing to do, the function must do - * nothing and not return an error. If more steps are or may be - * possible, it must use ff_filter_set_ready() to schedule another - * activation. - */ - int (*activate)(AVFilterContext *ctx); -} AVFilter; - -/** - * Get the number of elements in an AVFilter's inputs or outputs array. - */ -unsigned avfilter_filter_pad_count(const AVFilter *filter, int is_output); - -/** - * Process multiple parts of the frame concurrently. - */ -#define AVFILTER_THREAD_SLICE (1 << 0) - -typedef struct AVFilterInternal AVFilterInternal; - -/** An instance of a filter */ -struct AVFilterContext { - const AVClass *av_class; ///< needed for av_log() and filters common options - - const AVFilter *filter; ///< the AVFilter of which this is an instance - - char *name; ///< name of this filter instance - - AVFilterPad *input_pads; ///< array of input pads - AVFilterLink **inputs; ///< array of pointers to input links - unsigned nb_inputs; ///< number of input pads - - AVFilterPad *output_pads; ///< array of output pads - AVFilterLink **outputs; ///< array of pointers to output links - unsigned nb_outputs; ///< number of output pads - - void *priv; ///< private data for use by the filter - - struct AVFilterGraph *graph; ///< filtergraph this filter belongs to - - /** - * Type of multithreading being allowed/used. A combination of - * AVFILTER_THREAD_* flags. - * - * May be set by the caller before initializing the filter to forbid some - * or all kinds of multithreading for this filter. The default is allowing - * everything. - * - * When the filter is initialized, this field is combined using bit AND with - * AVFilterGraph.thread_type to get the final mask used for determining - * allowed threading types. I.e. a threading type needs to be set in both - * to be allowed. - * - * After the filter is initialized, libavfilter sets this field to the - * threading type that is actually used (0 for no multithreading). - */ - int thread_type; - - /** - * An opaque struct for libavfilter internal use. - */ - AVFilterInternal *internal; - - struct AVFilterCommand *command_queue; - - char *enable_str; ///< enable expression string - void *enable; ///< parsed expression (AVExpr*) - double *var_values; ///< variable values for the enable expression - int is_disabled; ///< the enabled state from the last expression evaluation - - /** - * For filters which will create hardware frames, sets the device the - * filter should create them in. All other filters will ignore this field: - * in particular, a filter which consumes or processes hardware frames will - * instead use the hw_frames_ctx field in AVFilterLink to carry the - * hardware context information. - */ - AVBufferRef *hw_device_ctx; - - /** - * Max number of threads allowed in this filter instance. - * If <= 0, its value is ignored. - * Overrides global number of threads set per filter graph. - */ - int nb_threads; - - /** - * Ready status of the filter. - * A non-0 value means that the filter needs activating; - * a higher value suggests a more urgent activation. - */ - unsigned ready; - - /** - * Sets the number of extra hardware frames which the filter will - * allocate on its output links for use in following filters or by - * the caller. - * - * Some hardware filters require all frames that they will use for - * output to be defined in advance before filtering starts. For such - * filters, any hardware frame pools used for output must therefore be - * of fixed size. The extra frames set here are on top of any number - * that the filter needs internally in order to operate normally. - * - * This field must be set before the graph containing this filter is - * configured. - */ - int extra_hw_frames; -}; - -/** - * Lists of formats / etc. supported by an end of a link. - * - * This structure is directly part of AVFilterLink, in two copies: - * one for the source filter, one for the destination filter. - - * These lists are used for negotiating the format to actually be used, - * which will be loaded into the format and channel_layout members of - * AVFilterLink, when chosen. - */ -typedef struct AVFilterFormatsConfig { - - /** - * List of supported formats (pixel or sample). - */ - AVFilterFormats *formats; - - /** - * Lists of supported sample rates, only for audio. - */ - AVFilterFormats *samplerates; - - /** - * Lists of supported channel layouts, only for audio. - */ - AVFilterChannelLayouts *channel_layouts; - -} AVFilterFormatsConfig; - -/** - * A link between two filters. This contains pointers to the source and - * destination filters between which this link exists, and the indexes of - * the pads involved. In addition, this link also contains the parameters - * which have been negotiated and agreed upon between the filter, such as - * image dimensions, format, etc. - * - * Applications must not normally access the link structure directly. - * Use the buffersrc and buffersink API instead. - * In the future, access to the header may be reserved for filters - * implementation. - */ -struct AVFilterLink { - AVFilterContext *src; ///< source filter - AVFilterPad *srcpad; ///< output pad on the source filter - - AVFilterContext *dst; ///< dest filter - AVFilterPad *dstpad; ///< input pad on the dest filter - - enum AVMediaType type; ///< filter media type - - /* These parameters apply only to video */ - int w; ///< agreed upon image width - int h; ///< agreed upon image height - AVRational sample_aspect_ratio; ///< agreed upon sample aspect ratio - /* These parameters apply only to audio */ -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * channel layout of current buffer (see libavutil/channel_layout.h) - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; -#endif - int sample_rate; ///< samples per second - - int format; ///< agreed upon media format - - /** - * Define the time base used by the PTS of the frames/samples - * which will pass through this link. - * During the configuration stage, each filter is supposed to - * change only the output timebase, while the timebase of the - * input link is assumed to be an unchangeable property. - */ - AVRational time_base; - - AVChannelLayout ch_layout; ///< channel layout of current buffer (see libavutil/channel_layout.h) - - /***************************************************************** - * All fields below this line are not part of the public API. They - * may not be used outside of libavfilter and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - - /** - * Lists of supported formats / etc. supported by the input filter. - */ - AVFilterFormatsConfig incfg; - - /** - * Lists of supported formats / etc. supported by the output filter. - */ - AVFilterFormatsConfig outcfg; - - /** stage of the initialization of the link properties (dimensions, etc) */ - enum { - AVLINK_UNINIT = 0, ///< not started - AVLINK_STARTINIT, ///< started, but incomplete - AVLINK_INIT ///< complete - } init_state; - - /** - * Graph the filter belongs to. - */ - struct AVFilterGraph *graph; - - /** - * Current timestamp of the link, as defined by the most recent - * frame(s), in link time_base units. - */ - int64_t current_pts; - - /** - * Current timestamp of the link, as defined by the most recent - * frame(s), in AV_TIME_BASE units. - */ - int64_t current_pts_us; - - /** - * Index in the age array. - */ - int age_index; - - /** - * Frame rate of the stream on the link, or 1/0 if unknown or variable; - * if left to 0/0, will be automatically copied from the first input - * of the source filter if it exists. - * - * Sources should set it to the best estimation of the real frame rate. - * If the source frame rate is unknown or variable, set this to 1/0. - * Filters should update it if necessary depending on their function. - * Sinks can use it to set a default output frame rate. - * It is similar to the r_frame_rate field in AVStream. - */ - AVRational frame_rate; - - /** - * Minimum number of samples to filter at once. If filter_frame() is - * called with fewer samples, it will accumulate them in fifo. - * This field and the related ones must not be changed after filtering - * has started. - * If 0, all related fields are ignored. - */ - int min_samples; - - /** - * Maximum number of samples to filter at once. If filter_frame() is - * called with more samples, it will split them. - */ - int max_samples; - - /** - * Number of past frames sent through the link. - */ - int64_t frame_count_in, frame_count_out; - - /** - * Number of past samples sent through the link. - */ - int64_t sample_count_in, sample_count_out; - - /** - * A pointer to a FFFramePool struct. - */ - void *frame_pool; - - /** - * True if a frame is currently wanted on the output of this filter. - * Set when ff_request_frame() is called by the output, - * cleared when a frame is filtered. - */ - int frame_wanted_out; - - /** - * For hwaccel pixel formats, this should be a reference to the - * AVHWFramesContext describing the frames. - */ - AVBufferRef *hw_frames_ctx; - -#ifndef FF_INTERNAL_FIELDS - - /** - * Internal structure members. - * The fields below this limit are internal for libavfilter's use - * and must in no way be accessed by applications. - */ - char reserved[0xF000]; - -#else /* FF_INTERNAL_FIELDS */ - - /** - * Queue of frames waiting to be filtered. - */ - FFFrameQueue fifo; - - /** - * If set, the source filter can not generate a frame as is. - * The goal is to avoid repeatedly calling the request_frame() method on - * the same link. - */ - int frame_blocked_in; - - /** - * Link input status. - * If not zero, all attempts of filter_frame will fail with the - * corresponding code. - */ - int status_in; - - /** - * Timestamp of the input status change. - */ - int64_t status_in_pts; - - /** - * Link output status. - * If not zero, all attempts of request_frame will fail with the - * corresponding code. - */ - int status_out; - -#endif /* FF_INTERNAL_FIELDS */ - -}; - -/** - * Link two filters together. - * - * @param src the source filter - * @param srcpad index of the output pad on the source filter - * @param dst the destination filter - * @param dstpad index of the input pad on the destination filter - * @return zero on success - */ -int avfilter_link(AVFilterContext *src, unsigned srcpad, - AVFilterContext *dst, unsigned dstpad); - -/** - * Free the link in *link, and set its pointer to NULL. - */ -void avfilter_link_free(AVFilterLink **link); - -/** - * Negotiate the media format, dimensions, etc of all inputs to a filter. - * - * @param filter the filter to negotiate the properties for its inputs - * @return zero on successful negotiation - */ -int avfilter_config_links(AVFilterContext *filter); - -#define AVFILTER_CMD_FLAG_ONE 1 ///< Stop once a filter understood the command (for target=all for example), fast filters are favored automatically -#define AVFILTER_CMD_FLAG_FAST 2 ///< Only execute command when its fast (like a video out that supports contrast adjustment in hw) - -/** - * Make the filter instance process a command. - * It is recommended to use avfilter_graph_send_command(). - */ -int avfilter_process_command(AVFilterContext *filter, const char *cmd, const char *arg, char *res, int res_len, int flags); - -/** - * Iterate over all registered filters. - * - * @param opaque a pointer where libavfilter will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered filter or NULL when the iteration is - * finished - */ -const AVFilter *av_filter_iterate(void **opaque); - -/** - * Get a filter definition matching the given name. - * - * @param name the filter name to find - * @return the filter definition, if any matching one is registered. - * NULL if none found. - */ -const AVFilter *avfilter_get_by_name(const char *name); - - -/** - * Initialize a filter with the supplied parameters. - * - * @param ctx uninitialized filter context to initialize - * @param args Options to initialize the filter with. This must be a - * ':'-separated list of options in the 'key=value' form. - * May be NULL if the options have been set directly using the - * AVOptions API or there are no options that need to be set. - * @return 0 on success, a negative AVERROR on failure - */ -int avfilter_init_str(AVFilterContext *ctx, const char *args); - -/** - * Initialize a filter with the supplied dictionary of options. - * - * @param ctx uninitialized filter context to initialize - * @param options An AVDictionary filled with options for this filter. On - * return this parameter will be destroyed and replaced with - * a dict containing options that were not found. This dictionary - * must be freed by the caller. - * May be NULL, then this function is equivalent to - * avfilter_init_str() with the second parameter set to NULL. - * @return 0 on success, a negative AVERROR on failure - * - * @note This function and avfilter_init_str() do essentially the same thing, - * the difference is in manner in which the options are passed. It is up to the - * calling code to choose whichever is more preferable. The two functions also - * behave differently when some of the provided options are not declared as - * supported by the filter. In such a case, avfilter_init_str() will fail, but - * this function will leave those extra options in the options AVDictionary and - * continue as usual. - */ -int avfilter_init_dict(AVFilterContext *ctx, AVDictionary **options); - -/** - * Free a filter context. This will also remove the filter from its - * filtergraph's list of filters. - * - * @param filter the filter to free - */ -void avfilter_free(AVFilterContext *filter); - -/** - * Insert a filter in the middle of an existing link. - * - * @param link the link into which the filter should be inserted - * @param filt the filter to be inserted - * @param filt_srcpad_idx the input pad on the filter to connect - * @param filt_dstpad_idx the output pad on the filter to connect - * @return zero on success - */ -int avfilter_insert_filter(AVFilterLink *link, AVFilterContext *filt, - unsigned filt_srcpad_idx, unsigned filt_dstpad_idx); - -/** - * @return AVClass for AVFilterContext. - * - * @see av_opt_find(). - */ -const AVClass *avfilter_get_class(void); - -typedef struct AVFilterGraphInternal AVFilterGraphInternal; - -/** - * A function pointer passed to the @ref AVFilterGraph.execute callback to be - * executed multiple times, possibly in parallel. - * - * @param ctx the filter context the job belongs to - * @param arg an opaque parameter passed through from @ref - * AVFilterGraph.execute - * @param jobnr the index of the job being executed - * @param nb_jobs the total number of jobs - * - * @return 0 on success, a negative AVERROR on error - */ -typedef int (avfilter_action_func)(AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs); - -/** - * A function executing multiple jobs, possibly in parallel. - * - * @param ctx the filter context to which the jobs belong - * @param func the function to be called multiple times - * @param arg the argument to be passed to func - * @param ret a nb_jobs-sized array to be filled with return values from each - * invocation of func - * @param nb_jobs the number of jobs to execute - * - * @return 0 on success, a negative AVERROR on error - */ -typedef int (avfilter_execute_func)(AVFilterContext *ctx, avfilter_action_func *func, - void *arg, int *ret, int nb_jobs); - -typedef struct AVFilterGraph { - const AVClass *av_class; - AVFilterContext **filters; - unsigned nb_filters; - - char *scale_sws_opts; ///< sws options to use for the auto-inserted scale filters - - /** - * Type of multithreading allowed for filters in this graph. A combination - * of AVFILTER_THREAD_* flags. - * - * May be set by the caller at any point, the setting will apply to all - * filters initialized after that. The default is allowing everything. - * - * When a filter in this graph is initialized, this field is combined using - * bit AND with AVFilterContext.thread_type to get the final mask used for - * determining allowed threading types. I.e. a threading type needs to be - * set in both to be allowed. - */ - int thread_type; - - /** - * Maximum number of threads used by filters in this graph. May be set by - * the caller before adding any filters to the filtergraph. Zero (the - * default) means that the number of threads is determined automatically. - */ - int nb_threads; - - /** - * Opaque object for libavfilter internal use. - */ - AVFilterGraphInternal *internal; - - /** - * Opaque user data. May be set by the caller to an arbitrary value, e.g. to - * be used from callbacks like @ref AVFilterGraph.execute. - * Libavfilter will not touch this field in any way. - */ - void *opaque; - - /** - * This callback may be set by the caller immediately after allocating the - * graph and before adding any filters to it, to provide a custom - * multithreading implementation. - * - * If set, filters with slice threading capability will call this callback - * to execute multiple jobs in parallel. - * - * If this field is left unset, libavfilter will use its internal - * implementation, which may or may not be multithreaded depending on the - * platform and build options. - */ - avfilter_execute_func *execute; - - char *aresample_swr_opts; ///< swr options to use for the auto-inserted aresample filters, Access ONLY through AVOptions - - /** - * Private fields - * - * The following fields are for internal use only. - * Their type, offset, number and semantic can change without notice. - */ - - AVFilterLink **sink_links; - int sink_links_count; - - unsigned disable_auto_convert; -} AVFilterGraph; - -/** - * Allocate a filter graph. - * - * @return the allocated filter graph on success or NULL. - */ -AVFilterGraph *avfilter_graph_alloc(void); - -/** - * Create a new filter instance in a filter graph. - * - * @param graph graph in which the new filter will be used - * @param filter the filter to create an instance of - * @param name Name to give to the new instance (will be copied to - * AVFilterContext.name). This may be used by the caller to identify - * different filters, libavfilter itself assigns no semantics to - * this parameter. May be NULL. - * - * @return the context of the newly created filter instance (note that it is - * also retrievable directly through AVFilterGraph.filters or with - * avfilter_graph_get_filter()) on success or NULL on failure. - */ -AVFilterContext *avfilter_graph_alloc_filter(AVFilterGraph *graph, - const AVFilter *filter, - const char *name); - -/** - * Get a filter instance identified by instance name from graph. - * - * @param graph filter graph to search through. - * @param name filter instance name (should be unique in the graph). - * @return the pointer to the found filter instance or NULL if it - * cannot be found. - */ -AVFilterContext *avfilter_graph_get_filter(AVFilterGraph *graph, const char *name); - -/** - * Create and add a filter instance into an existing graph. - * The filter instance is created from the filter filt and inited - * with the parameter args. opaque is currently ignored. - * - * In case of success put in *filt_ctx the pointer to the created - * filter instance, otherwise set *filt_ctx to NULL. - * - * @param name the instance name to give to the created filter instance - * @param graph_ctx the filter graph - * @return a negative AVERROR error code in case of failure, a non - * negative value otherwise - */ -int avfilter_graph_create_filter(AVFilterContext **filt_ctx, const AVFilter *filt, - const char *name, const char *args, void *opaque, - AVFilterGraph *graph_ctx); - -/** - * Enable or disable automatic format conversion inside the graph. - * - * Note that format conversion can still happen inside explicitly inserted - * scale and aresample filters. - * - * @param flags any of the AVFILTER_AUTO_CONVERT_* constants - */ -void avfilter_graph_set_auto_convert(AVFilterGraph *graph, unsigned flags); - -enum { - AVFILTER_AUTO_CONVERT_ALL = 0, /**< all automatic conversions enabled */ - AVFILTER_AUTO_CONVERT_NONE = -1, /**< all automatic conversions disabled */ -}; - -/** - * Check validity and configure all the links and formats in the graph. - * - * @param graphctx the filter graph - * @param log_ctx context used for logging - * @return >= 0 in case of success, a negative AVERROR code otherwise - */ -int avfilter_graph_config(AVFilterGraph *graphctx, void *log_ctx); - -/** - * Free a graph, destroy its links, and set *graph to NULL. - * If *graph is NULL, do nothing. - */ -void avfilter_graph_free(AVFilterGraph **graph); - -/** - * A linked-list of the inputs/outputs of the filter chain. - * - * This is mainly useful for avfilter_graph_parse() / avfilter_graph_parse2(), - * where it is used to communicate open (unlinked) inputs and outputs from and - * to the caller. - * This struct specifies, per each not connected pad contained in the graph, the - * filter context and the pad index required for establishing a link. - */ -typedef struct AVFilterInOut { - /** unique name for this input/output in the list */ - char *name; - - /** filter context associated to this input/output */ - AVFilterContext *filter_ctx; - - /** index of the filt_ctx pad to use for linking */ - int pad_idx; - - /** next input/input in the list, NULL if this is the last */ - struct AVFilterInOut *next; -} AVFilterInOut; - -/** - * Allocate a single AVFilterInOut entry. - * Must be freed with avfilter_inout_free(). - * @return allocated AVFilterInOut on success, NULL on failure. - */ -AVFilterInOut *avfilter_inout_alloc(void); - -/** - * Free the supplied list of AVFilterInOut and set *inout to NULL. - * If *inout is NULL, do nothing. - */ -void avfilter_inout_free(AVFilterInOut **inout); - -/** - * Add a graph described by a string to a graph. - * - * @note The caller must provide the lists of inputs and outputs, - * which therefore must be known before calling the function. - * - * @note The inputs parameter describes inputs of the already existing - * part of the graph; i.e. from the point of view of the newly created - * part, they are outputs. Similarly the outputs parameter describes - * outputs of the already existing filters, which are provided as - * inputs to the parsed filters. - * - * @param graph the filter graph where to link the parsed graph context - * @param filters string to be parsed - * @param inputs linked list to the inputs of the graph - * @param outputs linked list to the outputs of the graph - * @return zero on success, a negative AVERROR code on error - */ -int avfilter_graph_parse(AVFilterGraph *graph, const char *filters, - AVFilterInOut *inputs, AVFilterInOut *outputs, - void *log_ctx); - -/** - * Add a graph described by a string to a graph. - * - * In the graph filters description, if the input label of the first - * filter is not specified, "in" is assumed; if the output label of - * the last filter is not specified, "out" is assumed. - * - * @param graph the filter graph where to link the parsed graph context - * @param filters string to be parsed - * @param inputs pointer to a linked list to the inputs of the graph, may be NULL. - * If non-NULL, *inputs is updated to contain the list of open inputs - * after the parsing, should be freed with avfilter_inout_free(). - * @param outputs pointer to a linked list to the outputs of the graph, may be NULL. - * If non-NULL, *outputs is updated to contain the list of open outputs - * after the parsing, should be freed with avfilter_inout_free(). - * @return non negative on success, a negative AVERROR code on error - */ -int avfilter_graph_parse_ptr(AVFilterGraph *graph, const char *filters, - AVFilterInOut **inputs, AVFilterInOut **outputs, - void *log_ctx); - -/** - * Add a graph described by a string to a graph. - * - * @param[in] graph the filter graph where to link the parsed graph context - * @param[in] filters string to be parsed - * @param[out] inputs a linked list of all free (unlinked) inputs of the - * parsed graph will be returned here. It is to be freed - * by the caller using avfilter_inout_free(). - * @param[out] outputs a linked list of all free (unlinked) outputs of the - * parsed graph will be returned here. It is to be freed by the - * caller using avfilter_inout_free(). - * @return zero on success, a negative AVERROR code on error - * - * @note This function returns the inputs and outputs that are left - * unlinked after parsing the graph and the caller then deals with - * them. - * @note This function makes no reference whatsoever to already - * existing parts of the graph and the inputs parameter will on return - * contain inputs of the newly parsed part of the graph. Analogously - * the outputs parameter will contain outputs of the newly created - * filters. - */ -int avfilter_graph_parse2(AVFilterGraph *graph, const char *filters, - AVFilterInOut **inputs, - AVFilterInOut **outputs); - -/** - * Send a command to one or more filter instances. - * - * @param graph the filter graph - * @param target the filter(s) to which the command should be sent - * "all" sends to all filters - * otherwise it can be a filter or filter instance name - * which will send the command to all matching filters. - * @param cmd the command to send, for handling simplicity all commands must be alphanumeric only - * @param arg the argument for the command - * @param res a buffer with size res_size where the filter(s) can return a response. - * - * @returns >=0 on success otherwise an error code. - * AVERROR(ENOSYS) on unsupported commands - */ -int avfilter_graph_send_command(AVFilterGraph *graph, const char *target, const char *cmd, const char *arg, char *res, int res_len, int flags); - -/** - * Queue a command for one or more filter instances. - * - * @param graph the filter graph - * @param target the filter(s) to which the command should be sent - * "all" sends to all filters - * otherwise it can be a filter or filter instance name - * which will send the command to all matching filters. - * @param cmd the command to sent, for handling simplicity all commands must be alphanumeric only - * @param arg the argument for the command - * @param ts time at which the command should be sent to the filter - * - * @note As this executes commands after this function returns, no return code - * from the filter is provided, also AVFILTER_CMD_FLAG_ONE is not supported. - */ -int avfilter_graph_queue_command(AVFilterGraph *graph, const char *target, const char *cmd, const char *arg, int flags, double ts); - - -/** - * Dump a graph into a human-readable string representation. - * - * @param graph the graph to dump - * @param options formatting options; currently ignored - * @return a string, or NULL in case of memory allocation failure; - * the string must be freed using av_free - */ -char *avfilter_graph_dump(AVFilterGraph *graph, const char *options); - -/** - * Request a frame on the oldest sink link. - * - * If the request returns AVERROR_EOF, try the next. - * - * Note that this function is not meant to be the sole scheduling mechanism - * of a filtergraph, only a convenience function to help drain a filtergraph - * in a balanced way under normal circumstances. - * - * Also note that AVERROR_EOF does not mean that frames did not arrive on - * some of the sinks during the process. - * When there are multiple sink links, in case the requested link - * returns an EOF, this may cause a filter to flush pending frames - * which are sent to another sink link, although unrequested. - * - * @return the return value of ff_request_frame(), - * or AVERROR_EOF if all links returned AVERROR_EOF - */ -int avfilter_graph_request_oldest(AVFilterGraph *graph); - -/** - * @} - */ - -#endif /* AVFILTER_AVFILTER_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavfilter/buffersink.h b/third_party/ffmpeg/uos/aarch64/include/libavfilter/buffersink.h deleted file mode 100644 index 01e7c747..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavfilter/buffersink.h +++ /dev/null @@ -1,209 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_BUFFERSINK_H -#define AVFILTER_BUFFERSINK_H - -/** - * @file - * @ingroup lavfi_buffersink - * memory buffer sink API for audio and video - */ - -#include "avfilter.h" - -/** - * @defgroup lavfi_buffersink Buffer sink API - * @ingroup lavfi - * @{ - * - * The buffersink and abuffersink filters are there to connect filter graphs - * to applications. They have a single input, connected to the graph, and no - * output. Frames must be extracted using av_buffersink_get_frame() or - * av_buffersink_get_samples(). - * - * The format negotiated by the graph during configuration can be obtained - * using the accessor functions: - * - av_buffersink_get_time_base(), - * - av_buffersink_get_format(), - * - av_buffersink_get_frame_rate(), - * - av_buffersink_get_w(), - * - av_buffersink_get_h(), - * - av_buffersink_get_sample_aspect_ratio(), - * - av_buffersink_get_channels(), - * - av_buffersink_get_ch_layout(), - * - av_buffersink_get_sample_rate(). - * - * The layout returned by av_buffersink_get_ch_layout() must de uninitialized - * by the caller. - * - * The format can be constrained by setting options, using av_opt_set() and - * related functions with the AV_OPT_SEARCH_CHILDREN flag. - * - pix_fmts (int list), - * - sample_fmts (int list), - * - sample_rates (int list), - * - ch_layouts (string), - * - channel_counts (int list), - * - all_channel_counts (bool). - * Most of these options are of type binary, and should be set using - * av_opt_set_int_list() or av_opt_set_bin(). If they are not set, all - * corresponding formats are accepted. - * - * As a special case, if ch_layouts is not set, all valid channel layouts are - * accepted except for UNSPEC layouts, unless all_channel_counts is set. - */ - -/** - * Get a frame with filtered data from sink and put it in frame. - * - * @param ctx pointer to a buffersink or abuffersink filter context. - * @param frame pointer to an allocated frame that will be filled with data. - * The data must be freed using av_frame_unref() / av_frame_free() - * @param flags a combination of AV_BUFFERSINK_FLAG_* flags - * - * @return >= 0 in for success, a negative AVERROR code for failure. - */ -int av_buffersink_get_frame_flags(AVFilterContext *ctx, AVFrame *frame, int flags); - -/** - * Tell av_buffersink_get_buffer_ref() to read video/samples buffer - * reference, but not remove it from the buffer. This is useful if you - * need only to read a video/samples buffer, without to fetch it. - */ -#define AV_BUFFERSINK_FLAG_PEEK 1 - -/** - * Tell av_buffersink_get_buffer_ref() not to request a frame from its input. - * If a frame is already buffered, it is read (and removed from the buffer), - * but if no frame is present, return AVERROR(EAGAIN). - */ -#define AV_BUFFERSINK_FLAG_NO_REQUEST 2 - -#if FF_API_BUFFERSINK_ALLOC -/** - * Deprecated and unused struct to use for initializing a buffersink context. - */ -typedef struct AVBufferSinkParams { - const enum AVPixelFormat *pixel_fmts; ///< list of allowed pixel formats, terminated by AV_PIX_FMT_NONE -} AVBufferSinkParams; - -/** - * Create an AVBufferSinkParams structure. - * - * Must be freed with av_free(). - */ -attribute_deprecated -AVBufferSinkParams *av_buffersink_params_alloc(void); - -/** - * Deprecated and unused struct to use for initializing an abuffersink context. - */ -typedef struct AVABufferSinkParams { - const enum AVSampleFormat *sample_fmts; ///< list of allowed sample formats, terminated by AV_SAMPLE_FMT_NONE - const int64_t *channel_layouts; ///< list of allowed channel layouts, terminated by -1 - const int *channel_counts; ///< list of allowed channel counts, terminated by -1 - int all_channel_counts; ///< if not 0, accept any channel count or layout - int *sample_rates; ///< list of allowed sample rates, terminated by -1 -} AVABufferSinkParams; - -/** - * Create an AVABufferSinkParams structure. - * - * Must be freed with av_free(). - */ -attribute_deprecated -AVABufferSinkParams *av_abuffersink_params_alloc(void); -#endif - -/** - * Set the frame size for an audio buffer sink. - * - * All calls to av_buffersink_get_buffer_ref will return a buffer with - * exactly the specified number of samples, or AVERROR(EAGAIN) if there is - * not enough. The last buffer at EOF will be padded with 0. - */ -void av_buffersink_set_frame_size(AVFilterContext *ctx, unsigned frame_size); - -/** - * @defgroup lavfi_buffersink_accessors Buffer sink accessors - * Get the properties of the stream - * @{ - */ - -enum AVMediaType av_buffersink_get_type (const AVFilterContext *ctx); -AVRational av_buffersink_get_time_base (const AVFilterContext *ctx); -int av_buffersink_get_format (const AVFilterContext *ctx); - -AVRational av_buffersink_get_frame_rate (const AVFilterContext *ctx); -int av_buffersink_get_w (const AVFilterContext *ctx); -int av_buffersink_get_h (const AVFilterContext *ctx); -AVRational av_buffersink_get_sample_aspect_ratio (const AVFilterContext *ctx); - -int av_buffersink_get_channels (const AVFilterContext *ctx); -#if FF_API_OLD_CHANNEL_LAYOUT -attribute_deprecated -uint64_t av_buffersink_get_channel_layout (const AVFilterContext *ctx); -#endif -int av_buffersink_get_ch_layout (const AVFilterContext *ctx, - AVChannelLayout *ch_layout); -int av_buffersink_get_sample_rate (const AVFilterContext *ctx); - -AVBufferRef * av_buffersink_get_hw_frames_ctx (const AVFilterContext *ctx); - -/** @} */ - -/** - * Get a frame with filtered data from sink and put it in frame. - * - * @param ctx pointer to a context of a buffersink or abuffersink AVFilter. - * @param frame pointer to an allocated frame that will be filled with data. - * The data must be freed using av_frame_unref() / av_frame_free() - * - * @return - * - >= 0 if a frame was successfully returned. - * - AVERROR(EAGAIN) if no frames are available at this point; more - * input frames must be added to the filtergraph to get more output. - * - AVERROR_EOF if there will be no more output frames on this sink. - * - A different negative AVERROR code in other failure cases. - */ -int av_buffersink_get_frame(AVFilterContext *ctx, AVFrame *frame); - -/** - * Same as av_buffersink_get_frame(), but with the ability to specify the number - * of samples read. This function is less efficient than - * av_buffersink_get_frame(), because it copies the data around. - * - * @param ctx pointer to a context of the abuffersink AVFilter. - * @param frame pointer to an allocated frame that will be filled with data. - * The data must be freed using av_frame_unref() / av_frame_free() - * frame will contain exactly nb_samples audio samples, except at - * the end of stream, when it can contain less than nb_samples. - * - * @return The return codes have the same meaning as for - * av_buffersink_get_frame(). - * - * @warning do not mix this function with av_buffersink_get_frame(). Use only one or - * the other with a single sink, not both. - */ -int av_buffersink_get_samples(AVFilterContext *ctx, AVFrame *frame, int nb_samples); - -/** - * @} - */ - -#endif /* AVFILTER_BUFFERSINK_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavfilter/buffersrc.h b/third_party/ffmpeg/uos/aarch64/include/libavfilter/buffersrc.h deleted file mode 100644 index 3b248b37..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavfilter/buffersrc.h +++ /dev/null @@ -1,218 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_BUFFERSRC_H -#define AVFILTER_BUFFERSRC_H - -/** - * @file - * @ingroup lavfi_buffersrc - * Memory buffer source API. - */ - -#include "avfilter.h" - -/** - * @defgroup lavfi_buffersrc Buffer source API - * @ingroup lavfi - * @{ - */ - -enum { - - /** - * Do not check for format changes. - */ - AV_BUFFERSRC_FLAG_NO_CHECK_FORMAT = 1, - - /** - * Immediately push the frame to the output. - */ - AV_BUFFERSRC_FLAG_PUSH = 4, - - /** - * Keep a reference to the frame. - * If the frame if reference-counted, create a new reference; otherwise - * copy the frame data. - */ - AV_BUFFERSRC_FLAG_KEEP_REF = 8, - -}; - -/** - * Get the number of failed requests. - * - * A failed request is when the request_frame method is called while no - * frame is present in the buffer. - * The number is reset when a frame is added. - */ -unsigned av_buffersrc_get_nb_failed_requests(AVFilterContext *buffer_src); - -/** - * This structure contains the parameters describing the frames that will be - * passed to this filter. - * - * It should be allocated with av_buffersrc_parameters_alloc() and freed with - * av_free(). All the allocated fields in it remain owned by the caller. - */ -typedef struct AVBufferSrcParameters { - /** - * video: the pixel format, value corresponds to enum AVPixelFormat - * audio: the sample format, value corresponds to enum AVSampleFormat - */ - int format; - /** - * The timebase to be used for the timestamps on the input frames. - */ - AVRational time_base; - - /** - * Video only, the display dimensions of the input frames. - */ - int width, height; - - /** - * Video only, the sample (pixel) aspect ratio. - */ - AVRational sample_aspect_ratio; - - /** - * Video only, the frame rate of the input video. This field must only be - * set to a non-zero value if input stream has a known constant framerate - * and should be left at its initial value if the framerate is variable or - * unknown. - */ - AVRational frame_rate; - - /** - * Video with a hwaccel pixel format only. This should be a reference to an - * AVHWFramesContext instance describing the input frames. - */ - AVBufferRef *hw_frames_ctx; - - /** - * Audio only, the audio sampling rate in samples per second. - */ - int sample_rate; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Audio only, the audio channel layout - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; -#endif - - /** - * Audio only, the audio channel layout - */ - AVChannelLayout ch_layout; -} AVBufferSrcParameters; - -/** - * Allocate a new AVBufferSrcParameters instance. It should be freed by the - * caller with av_free(). - */ -AVBufferSrcParameters *av_buffersrc_parameters_alloc(void); - -/** - * Initialize the buffersrc or abuffersrc filter with the provided parameters. - * This function may be called multiple times, the later calls override the - * previous ones. Some of the parameters may also be set through AVOptions, then - * whatever method is used last takes precedence. - * - * @param ctx an instance of the buffersrc or abuffersrc filter - * @param param the stream parameters. The frames later passed to this filter - * must conform to those parameters. All the allocated fields in - * param remain owned by the caller, libavfilter will make internal - * copies or references when necessary. - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_buffersrc_parameters_set(AVFilterContext *ctx, AVBufferSrcParameters *param); - -/** - * Add a frame to the buffer source. - * - * @param ctx an instance of the buffersrc filter - * @param frame frame to be added. If the frame is reference counted, this - * function will make a new reference to it. Otherwise the frame data will be - * copied. - * - * @return 0 on success, a negative AVERROR on error - * - * This function is equivalent to av_buffersrc_add_frame_flags() with the - * AV_BUFFERSRC_FLAG_KEEP_REF flag. - */ -av_warn_unused_result -int av_buffersrc_write_frame(AVFilterContext *ctx, const AVFrame *frame); - -/** - * Add a frame to the buffer source. - * - * @param ctx an instance of the buffersrc filter - * @param frame frame to be added. If the frame is reference counted, this - * function will take ownership of the reference(s) and reset the frame. - * Otherwise the frame data will be copied. If this function returns an error, - * the input frame is not touched. - * - * @return 0 on success, a negative AVERROR on error. - * - * @note the difference between this function and av_buffersrc_write_frame() is - * that av_buffersrc_write_frame() creates a new reference to the input frame, - * while this function takes ownership of the reference passed to it. - * - * This function is equivalent to av_buffersrc_add_frame_flags() without the - * AV_BUFFERSRC_FLAG_KEEP_REF flag. - */ -av_warn_unused_result -int av_buffersrc_add_frame(AVFilterContext *ctx, AVFrame *frame); - -/** - * Add a frame to the buffer source. - * - * By default, if the frame is reference-counted, this function will take - * ownership of the reference(s) and reset the frame. This can be controlled - * using the flags. - * - * If this function returns an error, the input frame is not touched. - * - * @param buffer_src pointer to a buffer source context - * @param frame a frame, or NULL to mark EOF - * @param flags a combination of AV_BUFFERSRC_FLAG_* - * @return >= 0 in case of success, a negative AVERROR code - * in case of failure - */ -av_warn_unused_result -int av_buffersrc_add_frame_flags(AVFilterContext *buffer_src, - AVFrame *frame, int flags); - -/** - * Close the buffer source after EOF. - * - * This is similar to passing NULL to av_buffersrc_add_frame_flags() - * except it takes the timestamp of the EOF, i.e. the timestamp of the end - * of the last frame. - */ -int av_buffersrc_close(AVFilterContext *ctx, int64_t pts, unsigned flags); - -/** - * @} - */ - -#endif /* AVFILTER_BUFFERSRC_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavfilter/version.h b/third_party/ffmpeg/uos/aarch64/include/libavfilter/version.h deleted file mode 100644 index 19a009c1..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavfilter/version.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_VERSION_H -#define AVFILTER_VERSION_H - -/** - * @file - * @ingroup lavfi - * Libavfilter version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVFILTER_VERSION_MINOR 46 -#define LIBAVFILTER_VERSION_MICRO 101 - - -#define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \ - LIBAVFILTER_VERSION_MINOR, \ - LIBAVFILTER_VERSION_MICRO) -#define LIBAVFILTER_VERSION AV_VERSION(LIBAVFILTER_VERSION_MAJOR, \ - LIBAVFILTER_VERSION_MINOR, \ - LIBAVFILTER_VERSION_MICRO) -#define LIBAVFILTER_BUILD LIBAVFILTER_VERSION_INT - -#define LIBAVFILTER_IDENT "Lavfi" AV_STRINGIFY(LIBAVFILTER_VERSION) - -#endif /* AVFILTER_VERSION_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavfilter/version_major.h b/third_party/ffmpeg/uos/aarch64/include/libavfilter/version_major.h deleted file mode 100644 index de0cf6e9..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavfilter/version_major.h +++ /dev/null @@ -1,42 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_VERSION_MAJOR_H -#define AVFILTER_VERSION_MAJOR_H - -/** - * @file - * @ingroup lavfi - * Libavfilter version macros - */ - -#define LIBAVFILTER_VERSION_MAJOR 8 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - */ - -#define FF_API_SWS_PARAM_OPTION (LIBAVFILTER_VERSION_MAJOR < 9) -#define FF_API_BUFFERSINK_ALLOC (LIBAVFILTER_VERSION_MAJOR < 9) -#define FF_API_PAD_COUNT (LIBAVFILTER_VERSION_MAJOR < 9) - -#endif /* AVFILTER_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavformat/avformat.h b/third_party/ffmpeg/uos/aarch64/include/libavformat/avformat.h deleted file mode 100644 index f12fa7d9..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavformat/avformat.h +++ /dev/null @@ -1,2907 +0,0 @@ -/* - * copyright (c) 2001 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFORMAT_AVFORMAT_H -#define AVFORMAT_AVFORMAT_H - -/** - * @file - * @ingroup libavf - * Main libavformat public API header - */ - -/** - * @defgroup libavf libavformat - * I/O and Muxing/Demuxing Library - * - * Libavformat (lavf) is a library for dealing with various media container - * formats. Its main two purposes are demuxing - i.e. splitting a media file - * into component streams, and the reverse process of muxing - writing supplied - * data in a specified container format. It also has an @ref lavf_io - * "I/O module" which supports a number of protocols for accessing the data (e.g. - * file, tcp, http and others). - * Unless you are absolutely sure you won't use libavformat's network - * capabilities, you should also call avformat_network_init(). - * - * A supported input format is described by an AVInputFormat struct, conversely - * an output format is described by AVOutputFormat. You can iterate over all - * input/output formats using the av_demuxer_iterate / av_muxer_iterate() functions. - * The protocols layer is not part of the public API, so you can only get the names - * of supported protocols with the avio_enum_protocols() function. - * - * Main lavf structure used for both muxing and demuxing is AVFormatContext, - * which exports all information about the file being read or written. As with - * most Libavformat structures, its size is not part of public ABI, so it cannot be - * allocated on stack or directly with av_malloc(). To create an - * AVFormatContext, use avformat_alloc_context() (some functions, like - * avformat_open_input() might do that for you). - * - * Most importantly an AVFormatContext contains: - * @li the @ref AVFormatContext.iformat "input" or @ref AVFormatContext.oformat - * "output" format. It is either autodetected or set by user for input; - * always set by user for output. - * @li an @ref AVFormatContext.streams "array" of AVStreams, which describe all - * elementary streams stored in the file. AVStreams are typically referred to - * using their index in this array. - * @li an @ref AVFormatContext.pb "I/O context". It is either opened by lavf or - * set by user for input, always set by user for output (unless you are dealing - * with an AVFMT_NOFILE format). - * - * @section lavf_options Passing options to (de)muxers - * It is possible to configure lavf muxers and demuxers using the @ref avoptions - * mechanism. Generic (format-independent) libavformat options are provided by - * AVFormatContext, they can be examined from a user program by calling - * av_opt_next() / av_opt_find() on an allocated AVFormatContext (or its AVClass - * from avformat_get_class()). Private (format-specific) options are provided by - * AVFormatContext.priv_data if and only if AVInputFormat.priv_class / - * AVOutputFormat.priv_class of the corresponding format struct is non-NULL. - * Further options may be provided by the @ref AVFormatContext.pb "I/O context", - * if its AVClass is non-NULL, and the protocols layer. See the discussion on - * nesting in @ref avoptions documentation to learn how to access those. - * - * @section urls - * URL strings in libavformat are made of a scheme/protocol, a ':', and a - * scheme specific string. URLs without a scheme and ':' used for local files - * are supported but deprecated. "file:" should be used for local files. - * - * It is important that the scheme string is not taken from untrusted - * sources without checks. - * - * Note that some schemes/protocols are quite powerful, allowing access to - * both local and remote files, parts of them, concatenations of them, local - * audio and video devices and so on. - * - * @{ - * - * @defgroup lavf_decoding Demuxing - * @{ - * Demuxers read a media file and split it into chunks of data (@em packets). A - * @ref AVPacket "packet" contains one or more encoded frames which belongs to a - * single elementary stream. In the lavf API this process is represented by the - * avformat_open_input() function for opening a file, av_read_frame() for - * reading a single packet and finally avformat_close_input(), which does the - * cleanup. - * - * @section lavf_decoding_open Opening a media file - * The minimum information required to open a file is its URL, which - * is passed to avformat_open_input(), as in the following code: - * @code - * const char *url = "file:in.mp3"; - * AVFormatContext *s = NULL; - * int ret = avformat_open_input(&s, url, NULL, NULL); - * if (ret < 0) - * abort(); - * @endcode - * The above code attempts to allocate an AVFormatContext, open the - * specified file (autodetecting the format) and read the header, exporting the - * information stored there into s. Some formats do not have a header or do not - * store enough information there, so it is recommended that you call the - * avformat_find_stream_info() function which tries to read and decode a few - * frames to find missing information. - * - * In some cases you might want to preallocate an AVFormatContext yourself with - * avformat_alloc_context() and do some tweaking on it before passing it to - * avformat_open_input(). One such case is when you want to use custom functions - * for reading input data instead of lavf internal I/O layer. - * To do that, create your own AVIOContext with avio_alloc_context(), passing - * your reading callbacks to it. Then set the @em pb field of your - * AVFormatContext to newly created AVIOContext. - * - * Since the format of the opened file is in general not known until after - * avformat_open_input() has returned, it is not possible to set demuxer private - * options on a preallocated context. Instead, the options should be passed to - * avformat_open_input() wrapped in an AVDictionary: - * @code - * AVDictionary *options = NULL; - * av_dict_set(&options, "video_size", "640x480", 0); - * av_dict_set(&options, "pixel_format", "rgb24", 0); - * - * if (avformat_open_input(&s, url, NULL, &options) < 0) - * abort(); - * av_dict_free(&options); - * @endcode - * This code passes the private options 'video_size' and 'pixel_format' to the - * demuxer. They would be necessary for e.g. the rawvideo demuxer, since it - * cannot know how to interpret raw video data otherwise. If the format turns - * out to be something different than raw video, those options will not be - * recognized by the demuxer and therefore will not be applied. Such unrecognized - * options are then returned in the options dictionary (recognized options are - * consumed). The calling program can handle such unrecognized options as it - * wishes, e.g. - * @code - * AVDictionaryEntry *e; - * if (e = av_dict_get(options, "", NULL, AV_DICT_IGNORE_SUFFIX)) { - * fprintf(stderr, "Option %s not recognized by the demuxer.\n", e->key); - * abort(); - * } - * @endcode - * - * After you have finished reading the file, you must close it with - * avformat_close_input(). It will free everything associated with the file. - * - * @section lavf_decoding_read Reading from an opened file - * Reading data from an opened AVFormatContext is done by repeatedly calling - * av_read_frame() on it. Each call, if successful, will return an AVPacket - * containing encoded data for one AVStream, identified by - * AVPacket.stream_index. This packet may be passed straight into the libavcodec - * decoding functions avcodec_send_packet() or avcodec_decode_subtitle2() if the - * caller wishes to decode the data. - * - * AVPacket.pts, AVPacket.dts and AVPacket.duration timing information will be - * set if known. They may also be unset (i.e. AV_NOPTS_VALUE for - * pts/dts, 0 for duration) if the stream does not provide them. The timing - * information will be in AVStream.time_base units, i.e. it has to be - * multiplied by the timebase to convert them to seconds. - * - * A packet returned by av_read_frame() is always reference-counted, - * i.e. AVPacket.buf is set and the user may keep it indefinitely. - * The packet must be freed with av_packet_unref() when it is no - * longer needed. - * - * @section lavf_decoding_seek Seeking - * @} - * - * @defgroup lavf_encoding Muxing - * @{ - * Muxers take encoded data in the form of @ref AVPacket "AVPackets" and write - * it into files or other output bytestreams in the specified container format. - * - * The main API functions for muxing are avformat_write_header() for writing the - * file header, av_write_frame() / av_interleaved_write_frame() for writing the - * packets and av_write_trailer() for finalizing the file. - * - * At the beginning of the muxing process, the caller must first call - * avformat_alloc_context() to create a muxing context. The caller then sets up - * the muxer by filling the various fields in this context: - * - * - The @ref AVFormatContext.oformat "oformat" field must be set to select the - * muxer that will be used. - * - Unless the format is of the AVFMT_NOFILE type, the @ref AVFormatContext.pb - * "pb" field must be set to an opened IO context, either returned from - * avio_open2() or a custom one. - * - Unless the format is of the AVFMT_NOSTREAMS type, at least one stream must - * be created with the avformat_new_stream() function. The caller should fill - * the @ref AVStream.codecpar "stream codec parameters" information, such as the - * codec @ref AVCodecParameters.codec_type "type", @ref AVCodecParameters.codec_id - * "id" and other parameters (e.g. width / height, the pixel or sample format, - * etc.) as known. The @ref AVStream.time_base "stream timebase" should - * be set to the timebase that the caller desires to use for this stream (note - * that the timebase actually used by the muxer can be different, as will be - * described later). - * - It is advised to manually initialize only the relevant fields in - * AVCodecParameters, rather than using @ref avcodec_parameters_copy() during - * remuxing: there is no guarantee that the codec context values remain valid - * for both input and output format contexts. - * - The caller may fill in additional information, such as @ref - * AVFormatContext.metadata "global" or @ref AVStream.metadata "per-stream" - * metadata, @ref AVFormatContext.chapters "chapters", @ref - * AVFormatContext.programs "programs", etc. as described in the - * AVFormatContext documentation. Whether such information will actually be - * stored in the output depends on what the container format and the muxer - * support. - * - * When the muxing context is fully set up, the caller must call - * avformat_write_header() to initialize the muxer internals and write the file - * header. Whether anything actually is written to the IO context at this step - * depends on the muxer, but this function must always be called. Any muxer - * private options must be passed in the options parameter to this function. - * - * The data is then sent to the muxer by repeatedly calling av_write_frame() or - * av_interleaved_write_frame() (consult those functions' documentation for - * discussion on the difference between them; only one of them may be used with - * a single muxing context, they should not be mixed). Do note that the timing - * information on the packets sent to the muxer must be in the corresponding - * AVStream's timebase. That timebase is set by the muxer (in the - * avformat_write_header() step) and may be different from the timebase - * requested by the caller. - * - * Once all the data has been written, the caller must call av_write_trailer() - * to flush any buffered packets and finalize the output file, then close the IO - * context (if any) and finally free the muxing context with - * avformat_free_context(). - * @} - * - * @defgroup lavf_io I/O Read/Write - * @{ - * @section lavf_io_dirlist Directory listing - * The directory listing API makes it possible to list files on remote servers. - * - * Some of possible use cases: - * - an "open file" dialog to choose files from a remote location, - * - a recursive media finder providing a player with an ability to play all - * files from a given directory. - * - * @subsection lavf_io_dirlist_open Opening a directory - * At first, a directory needs to be opened by calling avio_open_dir() - * supplied with a URL and, optionally, ::AVDictionary containing - * protocol-specific parameters. The function returns zero or positive - * integer and allocates AVIODirContext on success. - * - * @code - * AVIODirContext *ctx = NULL; - * if (avio_open_dir(&ctx, "smb://example.com/some_dir", NULL) < 0) { - * fprintf(stderr, "Cannot open directory.\n"); - * abort(); - * } - * @endcode - * - * This code tries to open a sample directory using smb protocol without - * any additional parameters. - * - * @subsection lavf_io_dirlist_read Reading entries - * Each directory's entry (i.e. file, another directory, anything else - * within ::AVIODirEntryType) is represented by AVIODirEntry. - * Reading consecutive entries from an opened AVIODirContext is done by - * repeatedly calling avio_read_dir() on it. Each call returns zero or - * positive integer if successful. Reading can be stopped right after the - * NULL entry has been read -- it means there are no entries left to be - * read. The following code reads all entries from a directory associated - * with ctx and prints their names to standard output. - * @code - * AVIODirEntry *entry = NULL; - * for (;;) { - * if (avio_read_dir(ctx, &entry) < 0) { - * fprintf(stderr, "Cannot list directory.\n"); - * abort(); - * } - * if (!entry) - * break; - * printf("%s\n", entry->name); - * avio_free_directory_entry(&entry); - * } - * @endcode - * @} - * - * @defgroup lavf_codec Demuxers - * @{ - * @defgroup lavf_codec_native Native Demuxers - * @{ - * @} - * @defgroup lavf_codec_wrappers External library wrappers - * @{ - * @} - * @} - * @defgroup lavf_protos I/O Protocols - * @{ - * @} - * @defgroup lavf_internal Internal - * @{ - * @} - * @} - */ - -#include -#include /* FILE */ - -#include "libavcodec/codec.h" -#include "libavcodec/codec_par.h" -#include "libavcodec/defs.h" -#include "libavcodec/packet.h" - -#include "libavutil/dict.h" -#include "libavutil/log.h" - -#include "avio.h" -#include "libavformat/version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "libavformat/version.h" -#endif - -struct AVFormatContext; -struct AVStream; - -struct AVDeviceInfoList; -struct AVDeviceCapabilitiesQuery; - -/** - * @defgroup metadata_api Public Metadata API - * @{ - * @ingroup libavf - * The metadata API allows libavformat to export metadata tags to a client - * application when demuxing. Conversely it allows a client application to - * set metadata when muxing. - * - * Metadata is exported or set as pairs of key/value strings in the 'metadata' - * fields of the AVFormatContext, AVStream, AVChapter and AVProgram structs - * using the @ref lavu_dict "AVDictionary" API. Like all strings in FFmpeg, - * metadata is assumed to be UTF-8 encoded Unicode. Note that metadata - * exported by demuxers isn't checked to be valid UTF-8 in most cases. - * - * Important concepts to keep in mind: - * - Keys are unique; there can never be 2 tags with the same key. This is - * also meant semantically, i.e., a demuxer should not knowingly produce - * several keys that are literally different but semantically identical. - * E.g., key=Author5, key=Author6. In this example, all authors must be - * placed in the same tag. - * - Metadata is flat, not hierarchical; there are no subtags. If you - * want to store, e.g., the email address of the child of producer Alice - * and actor Bob, that could have key=alice_and_bobs_childs_email_address. - * - Several modifiers can be applied to the tag name. This is done by - * appending a dash character ('-') and the modifier name in the order - * they appear in the list below -- e.g. foo-eng-sort, not foo-sort-eng. - * - language -- a tag whose value is localized for a particular language - * is appended with the ISO 639-2/B 3-letter language code. - * For example: Author-ger=Michael, Author-eng=Mike - * The original/default language is in the unqualified "Author" tag. - * A demuxer should set a default if it sets any translated tag. - * - sorting -- a modified version of a tag that should be used for - * sorting will have '-sort' appended. E.g. artist="The Beatles", - * artist-sort="Beatles, The". - * - Some protocols and demuxers support metadata updates. After a successful - * call to av_read_frame(), AVFormatContext.event_flags or AVStream.event_flags - * will be updated to indicate if metadata changed. In order to detect metadata - * changes on a stream, you need to loop through all streams in the AVFormatContext - * and check their individual event_flags. - * - * - Demuxers attempt to export metadata in a generic format, however tags - * with no generic equivalents are left as they are stored in the container. - * Follows a list of generic tag names: - * - @verbatim - album -- name of the set this work belongs to - album_artist -- main creator of the set/album, if different from artist. - e.g. "Various Artists" for compilation albums. - artist -- main creator of the work - comment -- any additional description of the file. - composer -- who composed the work, if different from artist. - copyright -- name of copyright holder. - creation_time-- date when the file was created, preferably in ISO 8601. - date -- date when the work was created, preferably in ISO 8601. - disc -- number of a subset, e.g. disc in a multi-disc collection. - encoder -- name/settings of the software/hardware that produced the file. - encoded_by -- person/group who created the file. - filename -- original name of the file. - genre -- . - language -- main language in which the work is performed, preferably - in ISO 639-2 format. Multiple languages can be specified by - separating them with commas. - performer -- artist who performed the work, if different from artist. - E.g for "Also sprach Zarathustra", artist would be "Richard - Strauss" and performer "London Philharmonic Orchestra". - publisher -- name of the label/publisher. - service_name -- name of the service in broadcasting (channel name). - service_provider -- name of the service provider in broadcasting. - title -- name of the work. - track -- number of this work in the set, can be in form current/total. - variant_bitrate -- the total bitrate of the bitrate variant that the current stream is part of - @endverbatim - * - * Look in the examples section for an application example how to use the Metadata API. - * - * @} - */ - -/* packet functions */ - - -/** - * Allocate and read the payload of a packet and initialize its - * fields with default values. - * - * @param s associated IO context - * @param pkt packet - * @param size desired payload size - * @return >0 (read size) if OK, AVERROR_xxx otherwise - */ -int av_get_packet(AVIOContext *s, AVPacket *pkt, int size); - - -/** - * Read data and append it to the current content of the AVPacket. - * If pkt->size is 0 this is identical to av_get_packet. - * Note that this uses av_grow_packet and thus involves a realloc - * which is inefficient. Thus this function should only be used - * when there is no reasonable way to know (an upper bound of) - * the final size. - * - * @param s associated IO context - * @param pkt packet - * @param size amount of data to read - * @return >0 (read size) if OK, AVERROR_xxx otherwise, previous data - * will not be lost even if an error occurs. - */ -int av_append_packet(AVIOContext *s, AVPacket *pkt, int size); - -/*************************************************/ -/* input/output formats */ - -struct AVCodecTag; - -/** - * This structure contains the data a format has to probe a file. - */ -typedef struct AVProbeData { - const char *filename; - unsigned char *buf; /**< Buffer must have AVPROBE_PADDING_SIZE of extra allocated bytes filled with zero. */ - int buf_size; /**< Size of buf except extra allocated bytes */ - const char *mime_type; /**< mime_type, when known. */ -} AVProbeData; - -#define AVPROBE_SCORE_RETRY (AVPROBE_SCORE_MAX/4) -#define AVPROBE_SCORE_STREAM_RETRY (AVPROBE_SCORE_MAX/4-1) - -#define AVPROBE_SCORE_EXTENSION 50 ///< score for file extension -#define AVPROBE_SCORE_MIME 75 ///< score for file mime type -#define AVPROBE_SCORE_MAX 100 ///< maximum score - -#define AVPROBE_PADDING_SIZE 32 ///< extra allocated bytes at the end of the probe buffer - -/// Demuxer will use avio_open, no opened file should be provided by the caller. -#define AVFMT_NOFILE 0x0001 -#define AVFMT_NEEDNUMBER 0x0002 /**< Needs '%d' in filename. */ -/** - * The muxer/demuxer is experimental and should be used with caution. - * - * - demuxers: will not be selected automatically by probing, must be specified - * explicitly. - */ -#define AVFMT_EXPERIMENTAL 0x0004 -#define AVFMT_SHOW_IDS 0x0008 /**< Show format stream IDs numbers. */ -#define AVFMT_GLOBALHEADER 0x0040 /**< Format wants global header. */ -#define AVFMT_NOTIMESTAMPS 0x0080 /**< Format does not need / have any timestamps. */ -#define AVFMT_GENERIC_INDEX 0x0100 /**< Use generic index building code. */ -#define AVFMT_TS_DISCONT 0x0200 /**< Format allows timestamp discontinuities. Note, muxers always require valid (monotone) timestamps */ -#define AVFMT_VARIABLE_FPS 0x0400 /**< Format allows variable fps. */ -#define AVFMT_NODIMENSIONS 0x0800 /**< Format does not need width/height */ -#define AVFMT_NOSTREAMS 0x1000 /**< Format does not require any streams */ -#define AVFMT_NOBINSEARCH 0x2000 /**< Format does not allow to fall back on binary search via read_timestamp */ -#define AVFMT_NOGENSEARCH 0x4000 /**< Format does not allow to fall back on generic search */ -#define AVFMT_NO_BYTE_SEEK 0x8000 /**< Format does not allow seeking by bytes */ -#define AVFMT_ALLOW_FLUSH 0x10000 /**< Format allows flushing. If not set, the muxer will not receive a NULL packet in the write_packet function. */ -#define AVFMT_TS_NONSTRICT 0x20000 /**< Format does not require strictly - increasing timestamps, but they must - still be monotonic */ -#define AVFMT_TS_NEGATIVE 0x40000 /**< Format allows muxing negative - timestamps. If not set the timestamp - will be shifted in av_write_frame and - av_interleaved_write_frame so they - start from 0. - The user or muxer can override this through - AVFormatContext.avoid_negative_ts - */ - -#define AVFMT_SEEK_TO_PTS 0x4000000 /**< Seeking is based on PTS */ - -/** - * @addtogroup lavf_encoding - * @{ - */ -typedef struct AVOutputFormat { - const char *name; - /** - * Descriptive name for the format, meant to be more human-readable - * than name. You should use the NULL_IF_CONFIG_SMALL() macro - * to define it. - */ - const char *long_name; - const char *mime_type; - const char *extensions; /**< comma-separated filename extensions */ - /* output support */ - enum AVCodecID audio_codec; /**< default audio codec */ - enum AVCodecID video_codec; /**< default video codec */ - enum AVCodecID subtitle_codec; /**< default subtitle codec */ - /** - * can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER, - * AVFMT_GLOBALHEADER, AVFMT_NOTIMESTAMPS, AVFMT_VARIABLE_FPS, - * AVFMT_NODIMENSIONS, AVFMT_NOSTREAMS, AVFMT_ALLOW_FLUSH, - * AVFMT_TS_NONSTRICT, AVFMT_TS_NEGATIVE - */ - int flags; - - /** - * List of supported codec_id-codec_tag pairs, ordered by "better - * choice first". The arrays are all terminated by AV_CODEC_ID_NONE. - */ - const struct AVCodecTag * const *codec_tag; - - - const AVClass *priv_class; ///< AVClass for the private context - - /***************************************************************** - * No fields below this line are part of the public API. They - * may not be used outside of libavformat and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - /** - * size of private data so that it can be allocated in the wrapper - */ - int priv_data_size; - - /** - * Internal flags. See FF_FMT_FLAG_* in internal.h. - */ - int flags_internal; - - int (*write_header)(struct AVFormatContext *); - /** - * Write a packet. If AVFMT_ALLOW_FLUSH is set in flags, - * pkt can be NULL in order to flush data buffered in the muxer. - * When flushing, return 0 if there still is more data to flush, - * or 1 if everything was flushed and there is no more buffered - * data. - */ - int (*write_packet)(struct AVFormatContext *, AVPacket *pkt); - int (*write_trailer)(struct AVFormatContext *); - /** - * A format-specific function for interleavement. - * If unset, packets will be interleaved by dts. - * - * @param s An AVFormatContext for output. pkt will be added to - * resp. taken from its packet buffer. - * @param[in,out] pkt A packet to be interleaved if has_packet is set; - * also used to return packets. If no packet is returned - * (e.g. on error), pkt is blank on return. - * @param flush 1 if no further packets are available as input and - * all remaining packets should be output. - * @param has_packet If set, pkt contains a packet to be interleaved - * on input; otherwise pkt is blank on input. - * @return 1 if a packet was output, 0 if no packet could be output, - * < 0 if an error occurred - */ - int (*interleave_packet)(struct AVFormatContext *s, AVPacket *pkt, - int flush, int has_packet); - /** - * Test if the given codec can be stored in this container. - * - * @return 1 if the codec is supported, 0 if it is not. - * A negative number if unknown. - * MKTAG('A', 'P', 'I', 'C') if the codec is only supported as AV_DISPOSITION_ATTACHED_PIC - */ - int (*query_codec)(enum AVCodecID id, int std_compliance); - - void (*get_output_timestamp)(struct AVFormatContext *s, int stream, - int64_t *dts, int64_t *wall); - /** - * Allows sending messages from application to device. - */ - int (*control_message)(struct AVFormatContext *s, int type, - void *data, size_t data_size); - - /** - * Write an uncoded AVFrame. - * - * See av_write_uncoded_frame() for details. - * - * The library will free *frame afterwards, but the muxer can prevent it - * by setting the pointer to NULL. - */ - int (*write_uncoded_frame)(struct AVFormatContext *, int stream_index, - AVFrame **frame, unsigned flags); - /** - * Returns device list with it properties. - * @see avdevice_list_devices() for more details. - */ - int (*get_device_list)(struct AVFormatContext *s, struct AVDeviceInfoList *device_list); - enum AVCodecID data_codec; /**< default data codec */ - /** - * Initialize format. May allocate data here, and set any AVFormatContext or - * AVStream parameters that need to be set before packets are sent. - * This method must not write output. - * - * Return 0 if streams were fully configured, 1 if not, negative AVERROR on failure - * - * Any allocations made here must be freed in deinit(). - */ - int (*init)(struct AVFormatContext *); - /** - * Deinitialize format. If present, this is called whenever the muxer is being - * destroyed, regardless of whether or not the header has been written. - * - * If a trailer is being written, this is called after write_trailer(). - * - * This is called if init() fails as well. - */ - void (*deinit)(struct AVFormatContext *); - /** - * Set up any necessary bitstream filtering and extract any extra data needed - * for the global header. - * - * @note pkt might have been directly forwarded by a meta-muxer; therefore - * pkt->stream_index as well as the pkt's timebase might be invalid. - * Return 0 if more packets from this stream must be checked; 1 if not. - */ - int (*check_bitstream)(struct AVFormatContext *s, struct AVStream *st, - const AVPacket *pkt); -} AVOutputFormat; -/** - * @} - */ - -/** - * @addtogroup lavf_decoding - * @{ - */ -typedef struct AVInputFormat { - /** - * A comma separated list of short names for the format. New names - * may be appended with a minor bump. - */ - const char *name; - - /** - * Descriptive name for the format, meant to be more human-readable - * than name. You should use the NULL_IF_CONFIG_SMALL() macro - * to define it. - */ - const char *long_name; - - /** - * Can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER, AVFMT_SHOW_IDS, - * AVFMT_NOTIMESTAMPS, AVFMT_GENERIC_INDEX, AVFMT_TS_DISCONT, AVFMT_NOBINSEARCH, - * AVFMT_NOGENSEARCH, AVFMT_NO_BYTE_SEEK, AVFMT_SEEK_TO_PTS. - */ - int flags; - - /** - * If extensions are defined, then no probe is done. You should - * usually not use extension format guessing because it is not - * reliable enough - */ - const char *extensions; - - const struct AVCodecTag * const *codec_tag; - - const AVClass *priv_class; ///< AVClass for the private context - - /** - * Comma-separated list of mime types. - * It is used check for matching mime types while probing. - * @see av_probe_input_format2 - */ - const char *mime_type; - - /***************************************************************** - * No fields below this line are part of the public API. They - * may not be used outside of libavformat and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - /** - * Raw demuxers store their codec ID here. - */ - int raw_codec_id; - - /** - * Size of private data so that it can be allocated in the wrapper. - */ - int priv_data_size; - - /** - * Internal flags. See FF_FMT_FLAG_* in internal.h. - */ - int flags_internal; - - /** - * Tell if a given file has a chance of being parsed as this format. - * The buffer provided is guaranteed to be AVPROBE_PADDING_SIZE bytes - * big so you do not have to check for that unless you need more. - */ - int (*read_probe)(const AVProbeData *); - - /** - * Read the format header and initialize the AVFormatContext - * structure. Return 0 if OK. 'avformat_new_stream' should be - * called to create new streams. - */ - int (*read_header)(struct AVFormatContext *); - - /** - * Read one packet and put it in 'pkt'. pts and flags are also - * set. 'avformat_new_stream' can be called only if the flag - * AVFMTCTX_NOHEADER is used and only in the calling thread (not in a - * background thread). - * @return 0 on success, < 0 on error. - * Upon returning an error, pkt must be unreferenced by the caller. - */ - int (*read_packet)(struct AVFormatContext *, AVPacket *pkt); - - /** - * Close the stream. The AVFormatContext and AVStreams are not - * freed by this function - */ - int (*read_close)(struct AVFormatContext *); - - /** - * Seek to a given timestamp relative to the frames in - * stream component stream_index. - * @param stream_index Must not be -1. - * @param flags Selects which direction should be preferred if no exact - * match is available. - * @return >= 0 on success (but not necessarily the new offset) - */ - int (*read_seek)(struct AVFormatContext *, - int stream_index, int64_t timestamp, int flags); - - /** - * Get the next timestamp in stream[stream_index].time_base units. - * @return the timestamp or AV_NOPTS_VALUE if an error occurred - */ - int64_t (*read_timestamp)(struct AVFormatContext *s, int stream_index, - int64_t *pos, int64_t pos_limit); - - /** - * Start/resume playing - only meaningful if using a network-based format - * (RTSP). - */ - int (*read_play)(struct AVFormatContext *); - - /** - * Pause playing - only meaningful if using a network-based format - * (RTSP). - */ - int (*read_pause)(struct AVFormatContext *); - - /** - * Seek to timestamp ts. - * Seeking will be done so that the point from which all active streams - * can be presented successfully will be closest to ts and within min/max_ts. - * Active streams are all streams that have AVStream.discard < AVDISCARD_ALL. - */ - int (*read_seek2)(struct AVFormatContext *s, int stream_index, int64_t min_ts, int64_t ts, int64_t max_ts, int flags); - - /** - * Returns device list with it properties. - * @see avdevice_list_devices() for more details. - */ - int (*get_device_list)(struct AVFormatContext *s, struct AVDeviceInfoList *device_list); - -} AVInputFormat; -/** - * @} - */ - -enum AVStreamParseType { - AVSTREAM_PARSE_NONE, - AVSTREAM_PARSE_FULL, /**< full parsing and repack */ - AVSTREAM_PARSE_HEADERS, /**< Only parse headers, do not repack. */ - AVSTREAM_PARSE_TIMESTAMPS, /**< full parsing and interpolation of timestamps for frames not starting on a packet boundary */ - AVSTREAM_PARSE_FULL_ONCE, /**< full parsing and repack of the first frame only, only implemented for H.264 currently */ - AVSTREAM_PARSE_FULL_RAW, /**< full parsing and repack with timestamp and position generation by parser for raw - this assumes that each packet in the file contains no demuxer level headers and - just codec level data, otherwise position generation would fail */ -}; - -typedef struct AVIndexEntry { - int64_t pos; - int64_t timestamp; /**< - * Timestamp in AVStream.time_base units, preferably the time from which on correctly decoded frames are available - * when seeking to this entry. That means preferable PTS on keyframe based formats. - * But demuxers can choose to store a different timestamp, if it is more convenient for the implementation or nothing better - * is known - */ -#define AVINDEX_KEYFRAME 0x0001 -#define AVINDEX_DISCARD_FRAME 0x0002 /** - * Flag is used to indicate which frame should be discarded after decoding. - */ - int flags:2; - int size:30; //Yeah, trying to keep the size of this small to reduce memory requirements (it is 24 vs. 32 bytes due to possible 8-byte alignment). - int min_distance; /**< Minimum distance between this and the previous keyframe, used to avoid unneeded searching. */ -} AVIndexEntry; - -/** - * The stream should be chosen by default among other streams of the same type, - * unless the user has explicitly specified otherwise. - */ -#define AV_DISPOSITION_DEFAULT (1 << 0) -/** - * The stream is not in original language. - * - * @note AV_DISPOSITION_ORIGINAL is the inverse of this disposition. At most - * one of them should be set in properly tagged streams. - * @note This disposition may apply to any stream type, not just audio. - */ -#define AV_DISPOSITION_DUB (1 << 1) -/** - * The stream is in original language. - * - * @see the notes for AV_DISPOSITION_DUB - */ -#define AV_DISPOSITION_ORIGINAL (1 << 2) -/** - * The stream is a commentary track. - */ -#define AV_DISPOSITION_COMMENT (1 << 3) -/** - * The stream contains song lyrics. - */ -#define AV_DISPOSITION_LYRICS (1 << 4) -/** - * The stream contains karaoke audio. - */ -#define AV_DISPOSITION_KARAOKE (1 << 5) - -/** - * Track should be used during playback by default. - * Useful for subtitle track that should be displayed - * even when user did not explicitly ask for subtitles. - */ -#define AV_DISPOSITION_FORCED (1 << 6) -/** - * The stream is intended for hearing impaired audiences. - */ -#define AV_DISPOSITION_HEARING_IMPAIRED (1 << 7) -/** - * The stream is intended for visually impaired audiences. - */ -#define AV_DISPOSITION_VISUAL_IMPAIRED (1 << 8) -/** - * The audio stream contains music and sound effects without voice. - */ -#define AV_DISPOSITION_CLEAN_EFFECTS (1 << 9) -/** - * The stream is stored in the file as an attached picture/"cover art" (e.g. - * APIC frame in ID3v2). The first (usually only) packet associated with it - * will be returned among the first few packets read from the file unless - * seeking takes place. It can also be accessed at any time in - * AVStream.attached_pic. - */ -#define AV_DISPOSITION_ATTACHED_PIC (1 << 10) -/** - * The stream is sparse, and contains thumbnail images, often corresponding - * to chapter markers. Only ever used with AV_DISPOSITION_ATTACHED_PIC. - */ -#define AV_DISPOSITION_TIMED_THUMBNAILS (1 << 11) - -/** - * The stream is intended to be mixed with a spatial audio track. For example, - * it could be used for narration or stereo music, and may remain unchanged by - * listener head rotation. - */ -#define AV_DISPOSITION_NON_DIEGETIC (1 << 12) - -/** - * The subtitle stream contains captions, providing a transcription and possibly - * a translation of audio. Typically intended for hearing-impaired audiences. - */ -#define AV_DISPOSITION_CAPTIONS (1 << 16) -/** - * The subtitle stream contains a textual description of the video content. - * Typically intended for visually-impaired audiences or for the cases where the - * video cannot be seen. - */ -#define AV_DISPOSITION_DESCRIPTIONS (1 << 17) -/** - * The subtitle stream contains time-aligned metadata that is not intended to be - * directly presented to the user. - */ -#define AV_DISPOSITION_METADATA (1 << 18) -/** - * The audio stream is intended to be mixed with another stream before - * presentation. - * Corresponds to mix_type=0 in mpegts. - */ -#define AV_DISPOSITION_DEPENDENT (1 << 19) -/** - * The video stream contains still images. - */ -#define AV_DISPOSITION_STILL_IMAGE (1 << 20) - -/** - * @return The AV_DISPOSITION_* flag corresponding to disp or a negative error - * code if disp does not correspond to a known stream disposition. - */ -int av_disposition_from_string(const char *disp); - -/** - * @param disposition a combination of AV_DISPOSITION_* values - * @return The string description corresponding to the lowest set bit in - * disposition. NULL when the lowest set bit does not correspond - * to a known disposition or when disposition is 0. - */ -const char *av_disposition_to_string(int disposition); - -/** - * Options for behavior on timestamp wrap detection. - */ -#define AV_PTS_WRAP_IGNORE 0 ///< ignore the wrap -#define AV_PTS_WRAP_ADD_OFFSET 1 ///< add the format specific offset on wrap detection -#define AV_PTS_WRAP_SUB_OFFSET -1 ///< subtract the format specific offset on wrap detection - -/** - * Stream structure. - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * sizeof(AVStream) must not be used outside libav*. - */ -typedef struct AVStream { -#if FF_API_AVSTREAM_CLASS - /** - * A class for @ref avoptions. Set on stream creation. - */ - const AVClass *av_class; -#endif - - int index; /**< stream index in AVFormatContext */ - /** - * Format-specific stream ID. - * decoding: set by libavformat - * encoding: set by the user, replaced by libavformat if left unset - */ - int id; - - void *priv_data; - - /** - * This is the fundamental unit of time (in seconds) in terms - * of which frame timestamps are represented. - * - * decoding: set by libavformat - * encoding: May be set by the caller before avformat_write_header() to - * provide a hint to the muxer about the desired timebase. In - * avformat_write_header(), the muxer will overwrite this field - * with the timebase that will actually be used for the timestamps - * written into the file (which may or may not be related to the - * user-provided one, depending on the format). - */ - AVRational time_base; - - /** - * Decoding: pts of the first frame of the stream in presentation order, in stream time base. - * Only set this if you are absolutely 100% sure that the value you set - * it to really is the pts of the first frame. - * This may be undefined (AV_NOPTS_VALUE). - * @note The ASF header does NOT contain a correct start_time the ASF - * demuxer must NOT set this. - */ - int64_t start_time; - - /** - * Decoding: duration of the stream, in stream time base. - * If a source file does not specify a duration, but does specify - * a bitrate, this value will be estimated from bitrate and file size. - * - * Encoding: May be set by the caller before avformat_write_header() to - * provide a hint to the muxer about the estimated duration. - */ - int64_t duration; - - int64_t nb_frames; ///< number of frames in this stream if known or 0 - - /** - * Stream disposition - a combination of AV_DISPOSITION_* flags. - * - demuxing: set by libavformat when creating the stream or in - * avformat_find_stream_info(). - * - muxing: may be set by the caller before avformat_write_header(). - */ - int disposition; - - enum AVDiscard discard; ///< Selects which packets can be discarded at will and do not need to be demuxed. - - /** - * sample aspect ratio (0 if unknown) - * - encoding: Set by user. - * - decoding: Set by libavformat. - */ - AVRational sample_aspect_ratio; - - AVDictionary *metadata; - - /** - * Average framerate - * - * - demuxing: May be set by libavformat when creating the stream or in - * avformat_find_stream_info(). - * - muxing: May be set by the caller before avformat_write_header(). - */ - AVRational avg_frame_rate; - - /** - * For streams with AV_DISPOSITION_ATTACHED_PIC disposition, this packet - * will contain the attached picture. - * - * decoding: set by libavformat, must not be modified by the caller. - * encoding: unused - */ - AVPacket attached_pic; - - /** - * An array of side data that applies to the whole stream (i.e. the - * container does not allow it to change between packets). - * - * There may be no overlap between the side data in this array and side data - * in the packets. I.e. a given side data is either exported by the muxer - * (demuxing) / set by the caller (muxing) in this array, then it never - * appears in the packets, or the side data is exported / sent through - * the packets (always in the first packet where the value becomes known or - * changes), then it does not appear in this array. - * - * - demuxing: Set by libavformat when the stream is created. - * - muxing: May be set by the caller before avformat_write_header(). - * - * Freed by libavformat in avformat_free_context(). - * - * @see av_format_inject_global_side_data() - */ - AVPacketSideData *side_data; - /** - * The number of elements in the AVStream.side_data array. - */ - int nb_side_data; - - /** - * Flags indicating events happening on the stream, a combination of - * AVSTREAM_EVENT_FLAG_*. - * - * - demuxing: may be set by the demuxer in avformat_open_input(), - * avformat_find_stream_info() and av_read_frame(). Flags must be cleared - * by the user once the event has been handled. - * - muxing: may be set by the user after avformat_write_header(). to - * indicate a user-triggered event. The muxer will clear the flags for - * events it has handled in av_[interleaved]_write_frame(). - */ - int event_flags; -/** - * - demuxing: the demuxer read new metadata from the file and updated - * AVStream.metadata accordingly - * - muxing: the user updated AVStream.metadata and wishes the muxer to write - * it into the file - */ -#define AVSTREAM_EVENT_FLAG_METADATA_UPDATED 0x0001 -/** - * - demuxing: new packets for this stream were read from the file. This - * event is informational only and does not guarantee that new packets - * for this stream will necessarily be returned from av_read_frame(). - */ -#define AVSTREAM_EVENT_FLAG_NEW_PACKETS (1 << 1) - - /** - * Real base framerate of the stream. - * This is the lowest framerate with which all timestamps can be - * represented accurately (it is the least common multiple of all - * framerates in the stream). Note, this value is just a guess! - * For example, if the time base is 1/90000 and all frames have either - * approximately 3600 or 1800 timer ticks, then r_frame_rate will be 50/1. - */ - AVRational r_frame_rate; - - /** - * Codec parameters associated with this stream. Allocated and freed by - * libavformat in avformat_new_stream() and avformat_free_context() - * respectively. - * - * - demuxing: filled by libavformat on stream creation or in - * avformat_find_stream_info() - * - muxing: filled by the caller before avformat_write_header() - */ - AVCodecParameters *codecpar; - - /** - * Number of bits in timestamps. Used for wrapping control. - * - * - demuxing: set by libavformat - * - muxing: set by libavformat - * - */ - int pts_wrap_bits; -} AVStream; - -struct AVCodecParserContext *av_stream_get_parser(const AVStream *s); - -/** - * Returns the pts of the last muxed packet + its duration - * - * the retuned value is undefined when used with a demuxer. - */ -int64_t av_stream_get_end_pts(const AVStream *st); - -#define AV_PROGRAM_RUNNING 1 - -/** - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * sizeof(AVProgram) must not be used outside libav*. - */ -typedef struct AVProgram { - int id; - int flags; - enum AVDiscard discard; ///< selects which program to discard and which to feed to the caller - unsigned int *stream_index; - unsigned int nb_stream_indexes; - AVDictionary *metadata; - - int program_num; - int pmt_pid; - int pcr_pid; - int pmt_version; - - /***************************************************************** - * All fields below this line are not part of the public API. They - * may not be used outside of libavformat and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - int64_t start_time; - int64_t end_time; - - int64_t pts_wrap_reference; ///< reference dts for wrap detection - int pts_wrap_behavior; ///< behavior on wrap detection -} AVProgram; - -#define AVFMTCTX_NOHEADER 0x0001 /**< signal that no header is present - (streams are added dynamically) */ -#define AVFMTCTX_UNSEEKABLE 0x0002 /**< signal that the stream is definitely - not seekable, and attempts to call the - seek function will fail. For some - network protocols (e.g. HLS), this can - change dynamically at runtime. */ - -typedef struct AVChapter { - int64_t id; ///< unique ID to identify the chapter - AVRational time_base; ///< time base in which the start/end timestamps are specified - int64_t start, end; ///< chapter start/end time in time_base units - AVDictionary *metadata; -} AVChapter; - - -/** - * Callback used by devices to communicate with application. - */ -typedef int (*av_format_control_message)(struct AVFormatContext *s, int type, - void *data, size_t data_size); - -typedef int (*AVOpenCallback)(struct AVFormatContext *s, AVIOContext **pb, const char *url, int flags, - const AVIOInterruptCB *int_cb, AVDictionary **options); - -/** - * The duration of a video can be estimated through various ways, and this enum can be used - * to know how the duration was estimated. - */ -enum AVDurationEstimationMethod { - AVFMT_DURATION_FROM_PTS, ///< Duration accurately estimated from PTSes - AVFMT_DURATION_FROM_STREAM, ///< Duration estimated from a stream with a known duration - AVFMT_DURATION_FROM_BITRATE ///< Duration estimated from bitrate (less accurate) -}; - -/** - * Format I/O context. - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * sizeof(AVFormatContext) must not be used outside libav*, use - * avformat_alloc_context() to create an AVFormatContext. - * - * Fields can be accessed through AVOptions (av_opt*), - * the name string used matches the associated command line parameter name and - * can be found in libavformat/options_table.h. - * The AVOption/command line parameter names differ in some cases from the C - * structure field names for historic reasons or brevity. - */ -typedef struct AVFormatContext { - /** - * A class for logging and @ref avoptions. Set by avformat_alloc_context(). - * Exports (de)muxer private options if they exist. - */ - const AVClass *av_class; - - /** - * The input container format. - * - * Demuxing only, set by avformat_open_input(). - */ - const struct AVInputFormat *iformat; - - /** - * The output container format. - * - * Muxing only, must be set by the caller before avformat_write_header(). - */ - const struct AVOutputFormat *oformat; - - /** - * Format private data. This is an AVOptions-enabled struct - * if and only if iformat/oformat.priv_class is not NULL. - * - * - muxing: set by avformat_write_header() - * - demuxing: set by avformat_open_input() - */ - void *priv_data; - - /** - * I/O context. - * - * - demuxing: either set by the user before avformat_open_input() (then - * the user must close it manually) or set by avformat_open_input(). - * - muxing: set by the user before avformat_write_header(). The caller must - * take care of closing / freeing the IO context. - * - * Do NOT set this field if AVFMT_NOFILE flag is set in - * iformat/oformat.flags. In such a case, the (de)muxer will handle - * I/O in some other way and this field will be NULL. - */ - AVIOContext *pb; - - /* stream info */ - /** - * Flags signalling stream properties. A combination of AVFMTCTX_*. - * Set by libavformat. - */ - int ctx_flags; - - /** - * Number of elements in AVFormatContext.streams. - * - * Set by avformat_new_stream(), must not be modified by any other code. - */ - unsigned int nb_streams; - /** - * A list of all streams in the file. New streams are created with - * avformat_new_stream(). - * - * - demuxing: streams are created by libavformat in avformat_open_input(). - * If AVFMTCTX_NOHEADER is set in ctx_flags, then new streams may also - * appear in av_read_frame(). - * - muxing: streams are created by the user before avformat_write_header(). - * - * Freed by libavformat in avformat_free_context(). - */ - AVStream **streams; - - /** - * input or output URL. Unlike the old filename field, this field has no - * length restriction. - * - * - demuxing: set by avformat_open_input(), initialized to an empty - * string if url parameter was NULL in avformat_open_input(). - * - muxing: may be set by the caller before calling avformat_write_header() - * (or avformat_init_output() if that is called first) to a string - * which is freeable by av_free(). Set to an empty string if it - * was NULL in avformat_init_output(). - * - * Freed by libavformat in avformat_free_context(). - */ - char *url; - - /** - * Position of the first frame of the component, in - * AV_TIME_BASE fractional seconds. NEVER set this value directly: - * It is deduced from the AVStream values. - * - * Demuxing only, set by libavformat. - */ - int64_t start_time; - - /** - * Duration of the stream, in AV_TIME_BASE fractional - * seconds. Only set this value if you know none of the individual stream - * durations and also do not set any of them. This is deduced from the - * AVStream values if not set. - * - * Demuxing only, set by libavformat. - */ - int64_t duration; - - /** - * Total stream bitrate in bit/s, 0 if not - * available. Never set it directly if the file_size and the - * duration are known as FFmpeg can compute it automatically. - */ - int64_t bit_rate; - - unsigned int packet_size; - int max_delay; - - /** - * Flags modifying the (de)muxer behaviour. A combination of AVFMT_FLAG_*. - * Set by the user before avformat_open_input() / avformat_write_header(). - */ - int flags; -#define AVFMT_FLAG_GENPTS 0x0001 ///< Generate missing pts even if it requires parsing future frames. -#define AVFMT_FLAG_IGNIDX 0x0002 ///< Ignore index. -#define AVFMT_FLAG_NONBLOCK 0x0004 ///< Do not block when reading packets from input. -#define AVFMT_FLAG_IGNDTS 0x0008 ///< Ignore DTS on frames that contain both DTS & PTS -#define AVFMT_FLAG_NOFILLIN 0x0010 ///< Do not infer any values from other values, just return what is stored in the container -#define AVFMT_FLAG_NOPARSE 0x0020 ///< Do not use AVParsers, you also must set AVFMT_FLAG_NOFILLIN as the fillin code works on frames and no parsing -> no frames. Also seeking to frames can not work if parsing to find frame boundaries has been disabled -#define AVFMT_FLAG_NOBUFFER 0x0040 ///< Do not buffer frames when possible -#define AVFMT_FLAG_CUSTOM_IO 0x0080 ///< The caller has supplied a custom AVIOContext, don't avio_close() it. -#define AVFMT_FLAG_DISCARD_CORRUPT 0x0100 ///< Discard frames marked corrupted -#define AVFMT_FLAG_FLUSH_PACKETS 0x0200 ///< Flush the AVIOContext every packet. -/** - * When muxing, try to avoid writing any random/volatile data to the output. - * This includes any random IDs, real-time timestamps/dates, muxer version, etc. - * - * This flag is mainly intended for testing. - */ -#define AVFMT_FLAG_BITEXACT 0x0400 -#define AVFMT_FLAG_SORT_DTS 0x10000 ///< try to interleave outputted packets by dts (using this flag can slow demuxing down) -#if FF_API_LAVF_PRIV_OPT -#define AVFMT_FLAG_PRIV_OPT 0x20000 ///< Enable use of private options by delaying codec open (deprecated, does nothing) -#endif -#define AVFMT_FLAG_FAST_SEEK 0x80000 ///< Enable fast, but inaccurate seeks for some formats -#define AVFMT_FLAG_SHORTEST 0x100000 ///< Stop muxing when the shortest stream stops. -#define AVFMT_FLAG_AUTO_BSF 0x200000 ///< Add bitstream filters as requested by the muxer - - /** - * Maximum number of bytes read from input in order to determine stream - * properties. Used when reading the global header and in - * avformat_find_stream_info(). - * - * Demuxing only, set by the caller before avformat_open_input(). - * - * @note this is \e not used for determining the \ref AVInputFormat - * "input format" - * @sa format_probesize - */ - int64_t probesize; - - /** - * Maximum duration (in AV_TIME_BASE units) of the data read - * from input in avformat_find_stream_info(). - * Demuxing only, set by the caller before avformat_find_stream_info(). - * Can be set to 0 to let avformat choose using a heuristic. - */ - int64_t max_analyze_duration; - - const uint8_t *key; - int keylen; - - unsigned int nb_programs; - AVProgram **programs; - - /** - * Forced video codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID video_codec_id; - - /** - * Forced audio codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID audio_codec_id; - - /** - * Forced subtitle codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID subtitle_codec_id; - - /** - * Maximum amount of memory in bytes to use for the index of each stream. - * If the index exceeds this size, entries will be discarded as - * needed to maintain a smaller size. This can lead to slower or less - * accurate seeking (depends on demuxer). - * Demuxers for which a full in-memory index is mandatory will ignore - * this. - * - muxing: unused - * - demuxing: set by user - */ - unsigned int max_index_size; - - /** - * Maximum amount of memory in bytes to use for buffering frames - * obtained from realtime capture devices. - */ - unsigned int max_picture_buffer; - - /** - * Number of chapters in AVChapter array. - * When muxing, chapters are normally written in the file header, - * so nb_chapters should normally be initialized before write_header - * is called. Some muxers (e.g. mov and mkv) can also write chapters - * in the trailer. To write chapters in the trailer, nb_chapters - * must be zero when write_header is called and non-zero when - * write_trailer is called. - * - muxing: set by user - * - demuxing: set by libavformat - */ - unsigned int nb_chapters; - AVChapter **chapters; - - /** - * Metadata that applies to the whole file. - * - * - demuxing: set by libavformat in avformat_open_input() - * - muxing: may be set by the caller before avformat_write_header() - * - * Freed by libavformat in avformat_free_context(). - */ - AVDictionary *metadata; - - /** - * Start time of the stream in real world time, in microseconds - * since the Unix epoch (00:00 1st January 1970). That is, pts=0 in the - * stream was captured at this real world time. - * - muxing: Set by the caller before avformat_write_header(). If set to - * either 0 or AV_NOPTS_VALUE, then the current wall-time will - * be used. - * - demuxing: Set by libavformat. AV_NOPTS_VALUE if unknown. Note that - * the value may become known after some number of frames - * have been received. - */ - int64_t start_time_realtime; - - /** - * The number of frames used for determining the framerate in - * avformat_find_stream_info(). - * Demuxing only, set by the caller before avformat_find_stream_info(). - */ - int fps_probe_size; - - /** - * Error recognition; higher values will detect more errors but may - * misdetect some more or less valid parts as errors. - * Demuxing only, set by the caller before avformat_open_input(). - */ - int error_recognition; - - /** - * Custom interrupt callbacks for the I/O layer. - * - * demuxing: set by the user before avformat_open_input(). - * muxing: set by the user before avformat_write_header() - * (mainly useful for AVFMT_NOFILE formats). The callback - * should also be passed to avio_open2() if it's used to - * open the file. - */ - AVIOInterruptCB interrupt_callback; - - /** - * Flags to enable debugging. - */ - int debug; -#define FF_FDEBUG_TS 0x0001 - - /** - * Maximum buffering duration for interleaving. - * - * To ensure all the streams are interleaved correctly, - * av_interleaved_write_frame() will wait until it has at least one packet - * for each stream before actually writing any packets to the output file. - * When some streams are "sparse" (i.e. there are large gaps between - * successive packets), this can result in excessive buffering. - * - * This field specifies the maximum difference between the timestamps of the - * first and the last packet in the muxing queue, above which libavformat - * will output a packet regardless of whether it has queued a packet for all - * the streams. - * - * Muxing only, set by the caller before avformat_write_header(). - */ - int64_t max_interleave_delta; - - /** - * Allow non-standard and experimental extension - * @see AVCodecContext.strict_std_compliance - */ - int strict_std_compliance; - - /** - * Flags indicating events happening on the file, a combination of - * AVFMT_EVENT_FLAG_*. - * - * - demuxing: may be set by the demuxer in avformat_open_input(), - * avformat_find_stream_info() and av_read_frame(). Flags must be cleared - * by the user once the event has been handled. - * - muxing: may be set by the user after avformat_write_header() to - * indicate a user-triggered event. The muxer will clear the flags for - * events it has handled in av_[interleaved]_write_frame(). - */ - int event_flags; -/** - * - demuxing: the demuxer read new metadata from the file and updated - * AVFormatContext.metadata accordingly - * - muxing: the user updated AVFormatContext.metadata and wishes the muxer to - * write it into the file - */ -#define AVFMT_EVENT_FLAG_METADATA_UPDATED 0x0001 - - /** - * Maximum number of packets to read while waiting for the first timestamp. - * Decoding only. - */ - int max_ts_probe; - - /** - * Avoid negative timestamps during muxing. - * Any value of the AVFMT_AVOID_NEG_TS_* constants. - * Note, this works better when using av_interleaved_write_frame(). - * - muxing: Set by user - * - demuxing: unused - */ - int avoid_negative_ts; -#define AVFMT_AVOID_NEG_TS_AUTO -1 ///< Enabled when required by target format -#define AVFMT_AVOID_NEG_TS_DISABLED 0 ///< Do not shift timestamps even when they are negative. -#define AVFMT_AVOID_NEG_TS_MAKE_NON_NEGATIVE 1 ///< Shift timestamps so they are non negative -#define AVFMT_AVOID_NEG_TS_MAKE_ZERO 2 ///< Shift timestamps so that they start at 0 - - /** - * Transport stream id. - * This will be moved into demuxer private options. Thus no API/ABI compatibility - */ - int ts_id; - - /** - * Audio preload in microseconds. - * Note, not all formats support this and unpredictable things may happen if it is used when not supported. - * - encoding: Set by user - * - decoding: unused - */ - int audio_preload; - - /** - * Max chunk time in microseconds. - * Note, not all formats support this and unpredictable things may happen if it is used when not supported. - * - encoding: Set by user - * - decoding: unused - */ - int max_chunk_duration; - - /** - * Max chunk size in bytes - * Note, not all formats support this and unpredictable things may happen if it is used when not supported. - * - encoding: Set by user - * - decoding: unused - */ - int max_chunk_size; - - /** - * forces the use of wallclock timestamps as pts/dts of packets - * This has undefined results in the presence of B frames. - * - encoding: unused - * - decoding: Set by user - */ - int use_wallclock_as_timestamps; - - /** - * avio flags, used to force AVIO_FLAG_DIRECT. - * - encoding: unused - * - decoding: Set by user - */ - int avio_flags; - - /** - * The duration field can be estimated through various ways, and this field can be used - * to know how the duration was estimated. - * - encoding: unused - * - decoding: Read by user - */ - enum AVDurationEstimationMethod duration_estimation_method; - - /** - * Skip initial bytes when opening stream - * - encoding: unused - * - decoding: Set by user - */ - int64_t skip_initial_bytes; - - /** - * Correct single timestamp overflows - * - encoding: unused - * - decoding: Set by user - */ - unsigned int correct_ts_overflow; - - /** - * Force seeking to any (also non key) frames. - * - encoding: unused - * - decoding: Set by user - */ - int seek2any; - - /** - * Flush the I/O context after each packet. - * - encoding: Set by user - * - decoding: unused - */ - int flush_packets; - - /** - * format probing score. - * The maximal score is AVPROBE_SCORE_MAX, its set when the demuxer probes - * the format. - * - encoding: unused - * - decoding: set by avformat, read by user - */ - int probe_score; - - /** - * Maximum number of bytes read from input in order to identify the - * \ref AVInputFormat "input format". Only used when the format is not set - * explicitly by the caller. - * - * Demuxing only, set by the caller before avformat_open_input(). - * - * @sa probesize - */ - int format_probesize; - - /** - * ',' separated list of allowed decoders. - * If NULL then all are allowed - * - encoding: unused - * - decoding: set by user - */ - char *codec_whitelist; - - /** - * ',' separated list of allowed demuxers. - * If NULL then all are allowed - * - encoding: unused - * - decoding: set by user - */ - char *format_whitelist; - - /** - * IO repositioned flag. - * This is set by avformat when the underlaying IO context read pointer - * is repositioned, for example when doing byte based seeking. - * Demuxers can use the flag to detect such changes. - */ - int io_repositioned; - - /** - * Forced video codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *video_codec; - - /** - * Forced audio codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *audio_codec; - - /** - * Forced subtitle codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *subtitle_codec; - - /** - * Forced data codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *data_codec; - - /** - * Number of bytes to be written as padding in a metadata header. - * Demuxing: Unused. - * Muxing: Set by user via av_format_set_metadata_header_padding. - */ - int metadata_header_padding; - - /** - * User data. - * This is a place for some private data of the user. - */ - void *opaque; - - /** - * Callback used by devices to communicate with application. - */ - av_format_control_message control_message_cb; - - /** - * Output timestamp offset, in microseconds. - * Muxing: set by user - */ - int64_t output_ts_offset; - - /** - * dump format separator. - * can be ", " or "\n " or anything else - * - muxing: Set by user. - * - demuxing: Set by user. - */ - uint8_t *dump_separator; - - /** - * Forced Data codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID data_codec_id; - - /** - * ',' separated list of allowed protocols. - * - encoding: unused - * - decoding: set by user - */ - char *protocol_whitelist; - - /** - * A callback for opening new IO streams. - * - * Whenever a muxer or a demuxer needs to open an IO stream (typically from - * avformat_open_input() for demuxers, but for certain formats can happen at - * other times as well), it will call this callback to obtain an IO context. - * - * @param s the format context - * @param pb on success, the newly opened IO context should be returned here - * @param url the url to open - * @param flags a combination of AVIO_FLAG_* - * @param options a dictionary of additional options, with the same - * semantics as in avio_open2() - * @return 0 on success, a negative AVERROR code on failure - * - * @note Certain muxers and demuxers do nesting, i.e. they open one or more - * additional internal format contexts. Thus the AVFormatContext pointer - * passed to this callback may be different from the one facing the caller. - * It will, however, have the same 'opaque' field. - */ - int (*io_open)(struct AVFormatContext *s, AVIOContext **pb, const char *url, - int flags, AVDictionary **options); - - /** - * A callback for closing the streams opened with AVFormatContext.io_open(). - */ - void (*io_close)(struct AVFormatContext *s, AVIOContext *pb); - - /** - * ',' separated list of disallowed protocols. - * - encoding: unused - * - decoding: set by user - */ - char *protocol_blacklist; - - /** - * The maximum number of streams. - * - encoding: unused - * - decoding: set by user - */ - int max_streams; - - /** - * Skip duration calcuation in estimate_timings_from_pts. - * - encoding: unused - * - decoding: set by user - */ - int skip_estimate_duration_from_pts; - - /** - * Maximum number of packets that can be probed - * - encoding: unused - * - decoding: set by user - */ - int max_probe_packets; - - /** - * A callback for closing the streams opened with AVFormatContext.io_open(). - * - * Using this is preferred over io_close, because this can return an error. - * Therefore this callback is used instead of io_close by the generic - * libavformat code if io_close is NULL or the default. - * - * @param s the format context - * @param pb IO context to be closed and freed - * @return 0 on success, a negative AVERROR code on failure - */ - int (*io_close2)(struct AVFormatContext *s, AVIOContext *pb); -} AVFormatContext; - -/** - * This function will cause global side data to be injected in the next packet - * of each stream as well as after any subsequent seek. - */ -void av_format_inject_global_side_data(AVFormatContext *s); - -/** - * Returns the method used to set ctx->duration. - * - * @return AVFMT_DURATION_FROM_PTS, AVFMT_DURATION_FROM_STREAM, or AVFMT_DURATION_FROM_BITRATE. - */ -enum AVDurationEstimationMethod av_fmt_ctx_get_duration_estimation_method(const AVFormatContext* ctx); - -/** - * @defgroup lavf_core Core functions - * @ingroup libavf - * - * Functions for querying libavformat capabilities, allocating core structures, - * etc. - * @{ - */ - -/** - * Return the LIBAVFORMAT_VERSION_INT constant. - */ -unsigned avformat_version(void); - -/** - * Return the libavformat build-time configuration. - */ -const char *avformat_configuration(void); - -/** - * Return the libavformat license. - */ -const char *avformat_license(void); - -/** - * Do global initialization of network libraries. This is optional, - * and not recommended anymore. - * - * This functions only exists to work around thread-safety issues - * with older GnuTLS or OpenSSL libraries. If libavformat is linked - * to newer versions of those libraries, or if you do not use them, - * calling this function is unnecessary. Otherwise, you need to call - * this function before any other threads using them are started. - * - * This function will be deprecated once support for older GnuTLS and - * OpenSSL libraries is removed, and this function has no purpose - * anymore. - */ -int avformat_network_init(void); - -/** - * Undo the initialization done by avformat_network_init. Call it only - * once for each time you called avformat_network_init. - */ -int avformat_network_deinit(void); - -/** - * Iterate over all registered muxers. - * - * @param opaque a pointer where libavformat will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered muxer or NULL when the iteration is - * finished - */ -const AVOutputFormat *av_muxer_iterate(void **opaque); - -/** - * Iterate over all registered demuxers. - * - * @param opaque a pointer where libavformat will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered demuxer or NULL when the iteration is - * finished - */ -const AVInputFormat *av_demuxer_iterate(void **opaque); - -/** - * Allocate an AVFormatContext. - * avformat_free_context() can be used to free the context and everything - * allocated by the framework within it. - */ -AVFormatContext *avformat_alloc_context(void); - -/** - * Free an AVFormatContext and all its streams. - * @param s context to free - */ -void avformat_free_context(AVFormatContext *s); - -/** - * Get the AVClass for AVFormatContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *avformat_get_class(void); - -/** - * Get the AVClass for AVStream. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *av_stream_get_class(void); - -/** - * Add a new stream to a media file. - * - * When demuxing, it is called by the demuxer in read_header(). If the - * flag AVFMTCTX_NOHEADER is set in s.ctx_flags, then it may also - * be called in read_packet(). - * - * When muxing, should be called by the user before avformat_write_header(). - * - * User is required to call avformat_free_context() to clean up the allocation - * by avformat_new_stream(). - * - * @param s media file handle - * @param c unused, does nothing - * - * @return newly created stream or NULL on error. - */ -AVStream *avformat_new_stream(AVFormatContext *s, const AVCodec *c); - -/** - * Wrap an existing array as stream side data. - * - * @param st stream - * @param type side information type - * @param data the side data array. It must be allocated with the av_malloc() - * family of functions. The ownership of the data is transferred to - * st. - * @param size side information size - * @return zero on success, a negative AVERROR code on failure. On failure, - * the stream is unchanged and the data remains owned by the caller. - */ -int av_stream_add_side_data(AVStream *st, enum AVPacketSideDataType type, - uint8_t *data, size_t size); - -/** - * Allocate new information from stream. - * - * @param stream stream - * @param type desired side information type - * @param size side information size - * @return pointer to fresh allocated data or NULL otherwise - */ -uint8_t *av_stream_new_side_data(AVStream *stream, - enum AVPacketSideDataType type, size_t size); -/** - * Get side information from stream. - * - * @param stream stream - * @param type desired side information type - * @param size If supplied, *size will be set to the size of the side data - * or to zero if the desired side data is not present. - * @return pointer to data if present or NULL otherwise - */ -uint8_t *av_stream_get_side_data(const AVStream *stream, - enum AVPacketSideDataType type, size_t *size); - -AVProgram *av_new_program(AVFormatContext *s, int id); - -/** - * @} - */ - - -/** - * Allocate an AVFormatContext for an output format. - * avformat_free_context() can be used to free the context and - * everything allocated by the framework within it. - * - * @param *ctx is set to the created format context, or to NULL in - * case of failure - * @param oformat format to use for allocating the context, if NULL - * format_name and filename are used instead - * @param format_name the name of output format to use for allocating the - * context, if NULL filename is used instead - * @param filename the name of the filename to use for allocating the - * context, may be NULL - * @return >= 0 in case of success, a negative AVERROR code in case of - * failure - */ -int avformat_alloc_output_context2(AVFormatContext **ctx, const AVOutputFormat *oformat, - const char *format_name, const char *filename); - -/** - * @addtogroup lavf_decoding - * @{ - */ - -/** - * Find AVInputFormat based on the short name of the input format. - */ -const AVInputFormat *av_find_input_format(const char *short_name); - -/** - * Guess the file format. - * - * @param pd data to be probed - * @param is_opened Whether the file is already opened; determines whether - * demuxers with or without AVFMT_NOFILE are probed. - */ -const AVInputFormat *av_probe_input_format(const AVProbeData *pd, int is_opened); - -/** - * Guess the file format. - * - * @param pd data to be probed - * @param is_opened Whether the file is already opened; determines whether - * demuxers with or without AVFMT_NOFILE are probed. - * @param score_max A probe score larger that this is required to accept a - * detection, the variable is set to the actual detection - * score afterwards. - * If the score is <= AVPROBE_SCORE_MAX / 4 it is recommended - * to retry with a larger probe buffer. - */ -const AVInputFormat *av_probe_input_format2(const AVProbeData *pd, - int is_opened, int *score_max); - -/** - * Guess the file format. - * - * @param is_opened Whether the file is already opened; determines whether - * demuxers with or without AVFMT_NOFILE are probed. - * @param score_ret The score of the best detection. - */ -const AVInputFormat *av_probe_input_format3(const AVProbeData *pd, - int is_opened, int *score_ret); - -/** - * Probe a bytestream to determine the input format. Each time a probe returns - * with a score that is too low, the probe buffer size is increased and another - * attempt is made. When the maximum probe size is reached, the input format - * with the highest score is returned. - * - * @param pb the bytestream to probe - * @param fmt the input format is put here - * @param url the url of the stream - * @param logctx the log context - * @param offset the offset within the bytestream to probe from - * @param max_probe_size the maximum probe buffer size (zero for default) - * @return the score in case of success, a negative value corresponding to an - * the maximal score is AVPROBE_SCORE_MAX - * AVERROR code otherwise - */ -int av_probe_input_buffer2(AVIOContext *pb, const AVInputFormat **fmt, - const char *url, void *logctx, - unsigned int offset, unsigned int max_probe_size); - -/** - * Like av_probe_input_buffer2() but returns 0 on success - */ -int av_probe_input_buffer(AVIOContext *pb, const AVInputFormat **fmt, - const char *url, void *logctx, - unsigned int offset, unsigned int max_probe_size); - -/** - * Open an input stream and read the header. The codecs are not opened. - * The stream must be closed with avformat_close_input(). - * - * @param ps Pointer to user-supplied AVFormatContext (allocated by avformat_alloc_context). - * May be a pointer to NULL, in which case an AVFormatContext is allocated by this - * function and written into ps. - * Note that a user-supplied AVFormatContext will be freed on failure. - * @param url URL of the stream to open. - * @param fmt If non-NULL, this parameter forces a specific input format. - * Otherwise the format is autodetected. - * @param options A dictionary filled with AVFormatContext and demuxer-private options. - * On return this parameter will be destroyed and replaced with a dict containing - * options that were not found. May be NULL. - * - * @return 0 on success, a negative AVERROR on failure. - * - * @note If you want to use custom IO, preallocate the format context and set its pb field. - */ -int avformat_open_input(AVFormatContext **ps, const char *url, - const AVInputFormat *fmt, AVDictionary **options); - -/** - * Read packets of a media file to get stream information. This - * is useful for file formats with no headers such as MPEG. This - * function also computes the real framerate in case of MPEG-2 repeat - * frame mode. - * The logical file position is not changed by this function; - * examined packets may be buffered for later processing. - * - * @param ic media file handle - * @param options If non-NULL, an ic.nb_streams long array of pointers to - * dictionaries, where i-th member contains options for - * codec corresponding to i-th stream. - * On return each dictionary will be filled with options that were not found. - * @return >=0 if OK, AVERROR_xxx on error - * - * @note this function isn't guaranteed to open all the codecs, so - * options being non-empty at return is a perfectly normal behavior. - * - * @todo Let the user decide somehow what information is needed so that - * we do not waste time getting stuff the user does not need. - */ -int avformat_find_stream_info(AVFormatContext *ic, AVDictionary **options); - -/** - * Find the programs which belong to a given stream. - * - * @param ic media file handle - * @param last the last found program, the search will start after this - * program, or from the beginning if it is NULL - * @param s stream index - * @return the next program which belongs to s, NULL if no program is found or - * the last program is not among the programs of ic. - */ -AVProgram *av_find_program_from_stream(AVFormatContext *ic, AVProgram *last, int s); - -void av_program_add_stream_index(AVFormatContext *ac, int progid, unsigned int idx); - -/** - * Find the "best" stream in the file. - * The best stream is determined according to various heuristics as the most - * likely to be what the user expects. - * If the decoder parameter is non-NULL, av_find_best_stream will find the - * default decoder for the stream's codec; streams for which no decoder can - * be found are ignored. - * - * @param ic media file handle - * @param type stream type: video, audio, subtitles, etc. - * @param wanted_stream_nb user-requested stream number, - * or -1 for automatic selection - * @param related_stream try to find a stream related (eg. in the same - * program) to this one, or -1 if none - * @param decoder_ret if non-NULL, returns the decoder for the - * selected stream - * @param flags flags; none are currently defined - * @return the non-negative stream number in case of success, - * AVERROR_STREAM_NOT_FOUND if no stream with the requested type - * could be found, - * AVERROR_DECODER_NOT_FOUND if streams were found but no decoder - * @note If av_find_best_stream returns successfully and decoder_ret is not - * NULL, then *decoder_ret is guaranteed to be set to a valid AVCodec. - */ -int av_find_best_stream(AVFormatContext *ic, - enum AVMediaType type, - int wanted_stream_nb, - int related_stream, - const AVCodec **decoder_ret, - int flags); - -/** - * Return the next frame of a stream. - * This function returns what is stored in the file, and does not validate - * that what is there are valid frames for the decoder. It will split what is - * stored in the file into frames and return one for each call. It will not - * omit invalid data between valid frames so as to give the decoder the maximum - * information possible for decoding. - * - * On success, the returned packet is reference-counted (pkt->buf is set) and - * valid indefinitely. The packet must be freed with av_packet_unref() when - * it is no longer needed. For video, the packet contains exactly one frame. - * For audio, it contains an integer number of frames if each frame has - * a known fixed size (e.g. PCM or ADPCM data). If the audio frames have - * a variable size (e.g. MPEG audio), then it contains one frame. - * - * pkt->pts, pkt->dts and pkt->duration are always set to correct - * values in AVStream.time_base units (and guessed if the format cannot - * provide them). pkt->pts can be AV_NOPTS_VALUE if the video format - * has B-frames, so it is better to rely on pkt->dts if you do not - * decompress the payload. - * - * @return 0 if OK, < 0 on error or end of file. On error, pkt will be blank - * (as if it came from av_packet_alloc()). - * - * @note pkt will be initialized, so it may be uninitialized, but it must not - * contain data that needs to be freed. - */ -int av_read_frame(AVFormatContext *s, AVPacket *pkt); - -/** - * Seek to the keyframe at timestamp. - * 'timestamp' in 'stream_index'. - * - * @param s media file handle - * @param stream_index If stream_index is (-1), a default - * stream is selected, and timestamp is automatically converted - * from AV_TIME_BASE units to the stream specific time_base. - * @param timestamp Timestamp in AVStream.time_base units - * or, if no stream is specified, in AV_TIME_BASE units. - * @param flags flags which select direction and seeking mode - * @return >= 0 on success - */ -int av_seek_frame(AVFormatContext *s, int stream_index, int64_t timestamp, - int flags); - -/** - * Seek to timestamp ts. - * Seeking will be done so that the point from which all active streams - * can be presented successfully will be closest to ts and within min/max_ts. - * Active streams are all streams that have AVStream.discard < AVDISCARD_ALL. - * - * If flags contain AVSEEK_FLAG_BYTE, then all timestamps are in bytes and - * are the file position (this may not be supported by all demuxers). - * If flags contain AVSEEK_FLAG_FRAME, then all timestamps are in frames - * in the stream with stream_index (this may not be supported by all demuxers). - * Otherwise all timestamps are in units of the stream selected by stream_index - * or if stream_index is -1, in AV_TIME_BASE units. - * If flags contain AVSEEK_FLAG_ANY, then non-keyframes are treated as - * keyframes (this may not be supported by all demuxers). - * If flags contain AVSEEK_FLAG_BACKWARD, it is ignored. - * - * @param s media file handle - * @param stream_index index of the stream which is used as time base reference - * @param min_ts smallest acceptable timestamp - * @param ts target timestamp - * @param max_ts largest acceptable timestamp - * @param flags flags - * @return >=0 on success, error code otherwise - * - * @note This is part of the new seek API which is still under construction. - */ -int avformat_seek_file(AVFormatContext *s, int stream_index, int64_t min_ts, int64_t ts, int64_t max_ts, int flags); - -/** - * Discard all internally buffered data. This can be useful when dealing with - * discontinuities in the byte stream. Generally works only with formats that - * can resync. This includes headerless formats like MPEG-TS/TS but should also - * work with NUT, Ogg and in a limited way AVI for example. - * - * The set of streams, the detected duration, stream parameters and codecs do - * not change when calling this function. If you want a complete reset, it's - * better to open a new AVFormatContext. - * - * This does not flush the AVIOContext (s->pb). If necessary, call - * avio_flush(s->pb) before calling this function. - * - * @param s media file handle - * @return >=0 on success, error code otherwise - */ -int avformat_flush(AVFormatContext *s); - -/** - * Start playing a network-based stream (e.g. RTSP stream) at the - * current position. - */ -int av_read_play(AVFormatContext *s); - -/** - * Pause a network-based stream (e.g. RTSP stream). - * - * Use av_read_play() to resume it. - */ -int av_read_pause(AVFormatContext *s); - -/** - * Close an opened input AVFormatContext. Free it and all its contents - * and set *s to NULL. - */ -void avformat_close_input(AVFormatContext **s); -/** - * @} - */ - -#define AVSEEK_FLAG_BACKWARD 1 ///< seek backward -#define AVSEEK_FLAG_BYTE 2 ///< seeking based on position in bytes -#define AVSEEK_FLAG_ANY 4 ///< seek to any frame, even non-keyframes -#define AVSEEK_FLAG_FRAME 8 ///< seeking based on frame number - -/** - * @addtogroup lavf_encoding - * @{ - */ - -#define AVSTREAM_INIT_IN_WRITE_HEADER 0 ///< stream parameters initialized in avformat_write_header -#define AVSTREAM_INIT_IN_INIT_OUTPUT 1 ///< stream parameters initialized in avformat_init_output - -/** - * Allocate the stream private data and write the stream header to - * an output media file. - * - * @param s Media file handle, must be allocated with avformat_alloc_context(). - * Its oformat field must be set to the desired output format; - * Its pb field must be set to an already opened AVIOContext. - * @param options An AVDictionary filled with AVFormatContext and muxer-private options. - * On return this parameter will be destroyed and replaced with a dict containing - * options that were not found. May be NULL. - * - * @return AVSTREAM_INIT_IN_WRITE_HEADER on success if the codec had not already been fully initialized in avformat_init, - * AVSTREAM_INIT_IN_INIT_OUTPUT on success if the codec had already been fully initialized in avformat_init, - * negative AVERROR on failure. - * - * @see av_opt_find, av_dict_set, avio_open, av_oformat_next, avformat_init_output. - */ -av_warn_unused_result -int avformat_write_header(AVFormatContext *s, AVDictionary **options); - -/** - * Allocate the stream private data and initialize the codec, but do not write the header. - * May optionally be used before avformat_write_header to initialize stream parameters - * before actually writing the header. - * If using this function, do not pass the same options to avformat_write_header. - * - * @param s Media file handle, must be allocated with avformat_alloc_context(). - * Its oformat field must be set to the desired output format; - * Its pb field must be set to an already opened AVIOContext. - * @param options An AVDictionary filled with AVFormatContext and muxer-private options. - * On return this parameter will be destroyed and replaced with a dict containing - * options that were not found. May be NULL. - * - * @return AVSTREAM_INIT_IN_WRITE_HEADER on success if the codec requires avformat_write_header to fully initialize, - * AVSTREAM_INIT_IN_INIT_OUTPUT on success if the codec has been fully initialized, - * negative AVERROR on failure. - * - * @see av_opt_find, av_dict_set, avio_open, av_oformat_next, avformat_write_header. - */ -av_warn_unused_result -int avformat_init_output(AVFormatContext *s, AVDictionary **options); - -/** - * Write a packet to an output media file. - * - * This function passes the packet directly to the muxer, without any buffering - * or reordering. The caller is responsible for correctly interleaving the - * packets if the format requires it. Callers that want libavformat to handle - * the interleaving should call av_interleaved_write_frame() instead of this - * function. - * - * @param s media file handle - * @param pkt The packet containing the data to be written. Note that unlike - * av_interleaved_write_frame(), this function does not take - * ownership of the packet passed to it (though some muxers may make - * an internal reference to the input packet). - *
- * This parameter can be NULL (at any time, not just at the end), in - * order to immediately flush data buffered within the muxer, for - * muxers that buffer up data internally before writing it to the - * output. - *
- * Packet's @ref AVPacket.stream_index "stream_index" field must be - * set to the index of the corresponding stream in @ref - * AVFormatContext.streams "s->streams". - *
- * The timestamps (@ref AVPacket.pts "pts", @ref AVPacket.dts "dts") - * must be set to correct values in the stream's timebase (unless the - * output format is flagged with the AVFMT_NOTIMESTAMPS flag, then - * they can be set to AV_NOPTS_VALUE). - * The dts for subsequent packets passed to this function must be strictly - * increasing when compared in their respective timebases (unless the - * output format is flagged with the AVFMT_TS_NONSTRICT, then they - * merely have to be nondecreasing). @ref AVPacket.duration - * "duration") should also be set if known. - * @return < 0 on error, = 0 if OK, 1 if flushed and there is no more data to flush - * - * @see av_interleaved_write_frame() - */ -int av_write_frame(AVFormatContext *s, AVPacket *pkt); - -/** - * Write a packet to an output media file ensuring correct interleaving. - * - * This function will buffer the packets internally as needed to make sure the - * packets in the output file are properly interleaved, usually ordered by - * increasing dts. Callers doing their own interleaving should call - * av_write_frame() instead of this function. - * - * Using this function instead of av_write_frame() can give muxers advance - * knowledge of future packets, improving e.g. the behaviour of the mp4 - * muxer for VFR content in fragmenting mode. - * - * @param s media file handle - * @param pkt The packet containing the data to be written. - *
- * If the packet is reference-counted, this function will take - * ownership of this reference and unreference it later when it sees - * fit. If the packet is not reference-counted, libavformat will - * make a copy. - * The returned packet will be blank (as if returned from - * av_packet_alloc()), even on error. - *
- * This parameter can be NULL (at any time, not just at the end), to - * flush the interleaving queues. - *
- * Packet's @ref AVPacket.stream_index "stream_index" field must be - * set to the index of the corresponding stream in @ref - * AVFormatContext.streams "s->streams". - *
- * The timestamps (@ref AVPacket.pts "pts", @ref AVPacket.dts "dts") - * must be set to correct values in the stream's timebase (unless the - * output format is flagged with the AVFMT_NOTIMESTAMPS flag, then - * they can be set to AV_NOPTS_VALUE). - * The dts for subsequent packets in one stream must be strictly - * increasing (unless the output format is flagged with the - * AVFMT_TS_NONSTRICT, then they merely have to be nondecreasing). - * @ref AVPacket.duration "duration" should also be set if known. - * - * @return 0 on success, a negative AVERROR on error. - * - * @see av_write_frame(), AVFormatContext.max_interleave_delta - */ -int av_interleaved_write_frame(AVFormatContext *s, AVPacket *pkt); - -/** - * Write an uncoded frame to an output media file. - * - * The frame must be correctly interleaved according to the container - * specification; if not, av_interleaved_write_uncoded_frame() must be used. - * - * See av_interleaved_write_uncoded_frame() for details. - */ -int av_write_uncoded_frame(AVFormatContext *s, int stream_index, - AVFrame *frame); - -/** - * Write an uncoded frame to an output media file. - * - * If the muxer supports it, this function makes it possible to write an AVFrame - * structure directly, without encoding it into a packet. - * It is mostly useful for devices and similar special muxers that use raw - * video or PCM data and will not serialize it into a byte stream. - * - * To test whether it is possible to use it with a given muxer and stream, - * use av_write_uncoded_frame_query(). - * - * The caller gives up ownership of the frame and must not access it - * afterwards. - * - * @return >=0 for success, a negative code on error - */ -int av_interleaved_write_uncoded_frame(AVFormatContext *s, int stream_index, - AVFrame *frame); - -/** - * Test whether a muxer supports uncoded frame. - * - * @return >=0 if an uncoded frame can be written to that muxer and stream, - * <0 if not - */ -int av_write_uncoded_frame_query(AVFormatContext *s, int stream_index); - -/** - * Write the stream trailer to an output media file and free the - * file private data. - * - * May only be called after a successful call to avformat_write_header. - * - * @param s media file handle - * @return 0 if OK, AVERROR_xxx on error - */ -int av_write_trailer(AVFormatContext *s); - -/** - * Return the output format in the list of registered output formats - * which best matches the provided parameters, or return NULL if - * there is no match. - * - * @param short_name if non-NULL checks if short_name matches with the - * names of the registered formats - * @param filename if non-NULL checks if filename terminates with the - * extensions of the registered formats - * @param mime_type if non-NULL checks if mime_type matches with the - * MIME type of the registered formats - */ -const AVOutputFormat *av_guess_format(const char *short_name, - const char *filename, - const char *mime_type); - -/** - * Guess the codec ID based upon muxer and filename. - */ -enum AVCodecID av_guess_codec(const AVOutputFormat *fmt, const char *short_name, - const char *filename, const char *mime_type, - enum AVMediaType type); - -/** - * Get timing information for the data currently output. - * The exact meaning of "currently output" depends on the format. - * It is mostly relevant for devices that have an internal buffer and/or - * work in real time. - * @param s media file handle - * @param stream stream in the media file - * @param[out] dts DTS of the last packet output for the stream, in stream - * time_base units - * @param[out] wall absolute time when that packet whas output, - * in microsecond - * @return 0 if OK, AVERROR(ENOSYS) if the format does not support it - * Note: some formats or devices may not allow to measure dts and wall - * atomically. - */ -int av_get_output_timestamp(struct AVFormatContext *s, int stream, - int64_t *dts, int64_t *wall); - - -/** - * @} - */ - - -/** - * @defgroup lavf_misc Utility functions - * @ingroup libavf - * @{ - * - * Miscellaneous utility functions related to both muxing and demuxing - * (or neither). - */ - -/** - * Send a nice hexadecimal dump of a buffer to the specified file stream. - * - * @param f The file stream pointer where the dump should be sent to. - * @param buf buffer - * @param size buffer size - * - * @see av_hex_dump_log, av_pkt_dump2, av_pkt_dump_log2 - */ -void av_hex_dump(FILE *f, const uint8_t *buf, int size); - -/** - * Send a nice hexadecimal dump of a buffer to the log. - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message, lower values signifying - * higher importance. - * @param buf buffer - * @param size buffer size - * - * @see av_hex_dump, av_pkt_dump2, av_pkt_dump_log2 - */ -void av_hex_dump_log(void *avcl, int level, const uint8_t *buf, int size); - -/** - * Send a nice dump of a packet to the specified file stream. - * - * @param f The file stream pointer where the dump should be sent to. - * @param pkt packet to dump - * @param dump_payload True if the payload must be displayed, too. - * @param st AVStream that the packet belongs to - */ -void av_pkt_dump2(FILE *f, const AVPacket *pkt, int dump_payload, const AVStream *st); - - -/** - * Send a nice dump of a packet to the log. - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message, lower values signifying - * higher importance. - * @param pkt packet to dump - * @param dump_payload True if the payload must be displayed, too. - * @param st AVStream that the packet belongs to - */ -void av_pkt_dump_log2(void *avcl, int level, const AVPacket *pkt, int dump_payload, - const AVStream *st); - -/** - * Get the AVCodecID for the given codec tag tag. - * If no codec id is found returns AV_CODEC_ID_NONE. - * - * @param tags list of supported codec_id-codec_tag pairs, as stored - * in AVInputFormat.codec_tag and AVOutputFormat.codec_tag - * @param tag codec tag to match to a codec ID - */ -enum AVCodecID av_codec_get_id(const struct AVCodecTag * const *tags, unsigned int tag); - -/** - * Get the codec tag for the given codec id id. - * If no codec tag is found returns 0. - * - * @param tags list of supported codec_id-codec_tag pairs, as stored - * in AVInputFormat.codec_tag and AVOutputFormat.codec_tag - * @param id codec ID to match to a codec tag - */ -unsigned int av_codec_get_tag(const struct AVCodecTag * const *tags, enum AVCodecID id); - -/** - * Get the codec tag for the given codec id. - * - * @param tags list of supported codec_id - codec_tag pairs, as stored - * in AVInputFormat.codec_tag and AVOutputFormat.codec_tag - * @param id codec id that should be searched for in the list - * @param tag A pointer to the found tag - * @return 0 if id was not found in tags, > 0 if it was found - */ -int av_codec_get_tag2(const struct AVCodecTag * const *tags, enum AVCodecID id, - unsigned int *tag); - -int av_find_default_stream_index(AVFormatContext *s); - -/** - * Get the index for a specific timestamp. - * - * @param st stream that the timestamp belongs to - * @param timestamp timestamp to retrieve the index for - * @param flags if AVSEEK_FLAG_BACKWARD then the returned index will correspond - * to the timestamp which is <= the requested one, if backward - * is 0, then it will be >= - * if AVSEEK_FLAG_ANY seek to any frame, only keyframes otherwise - * @return < 0 if no such timestamp could be found - */ -int av_index_search_timestamp(AVStream *st, int64_t timestamp, int flags); - -/** - * Get the index entry count for the given AVStream. - * - * @param st stream - * @return the number of index entries in the stream - */ -int avformat_index_get_entries_count(const AVStream *st); - -/** - * Get the AVIndexEntry corresponding to the given index. - * - * @param st Stream containing the requested AVIndexEntry. - * @param idx The desired index. - * @return A pointer to the requested AVIndexEntry if it exists, NULL otherwise. - * - * @note The pointer returned by this function is only guaranteed to be valid - * until any function that takes the stream or the parent AVFormatContext - * as input argument is called. - */ -const AVIndexEntry *avformat_index_get_entry(AVStream *st, int idx); - -/** - * Get the AVIndexEntry corresponding to the given timestamp. - * - * @param st Stream containing the requested AVIndexEntry. - * @param timestamp Timestamp to retrieve the index entry for. - * @param flags If AVSEEK_FLAG_BACKWARD then the returned entry will correspond - * to the timestamp which is <= the requested one, if backward - * is 0, then it will be >= - * if AVSEEK_FLAG_ANY seek to any frame, only keyframes otherwise. - * @return A pointer to the requested AVIndexEntry if it exists, NULL otherwise. - * - * @note The pointer returned by this function is only guaranteed to be valid - * until any function that takes the stream or the parent AVFormatContext - * as input argument is called. - */ -const AVIndexEntry *avformat_index_get_entry_from_timestamp(AVStream *st, - int64_t wanted_timestamp, - int flags); -/** - * Add an index entry into a sorted list. Update the entry if the list - * already contains it. - * - * @param timestamp timestamp in the time base of the given stream - */ -int av_add_index_entry(AVStream *st, int64_t pos, int64_t timestamp, - int size, int distance, int flags); - - -/** - * Split a URL string into components. - * - * The pointers to buffers for storing individual components may be null, - * in order to ignore that component. Buffers for components not found are - * set to empty strings. If the port is not found, it is set to a negative - * value. - * - * @param proto the buffer for the protocol - * @param proto_size the size of the proto buffer - * @param authorization the buffer for the authorization - * @param authorization_size the size of the authorization buffer - * @param hostname the buffer for the host name - * @param hostname_size the size of the hostname buffer - * @param port_ptr a pointer to store the port number in - * @param path the buffer for the path - * @param path_size the size of the path buffer - * @param url the URL to split - */ -void av_url_split(char *proto, int proto_size, - char *authorization, int authorization_size, - char *hostname, int hostname_size, - int *port_ptr, - char *path, int path_size, - const char *url); - - -/** - * Print detailed information about the input or output format, such as - * duration, bitrate, streams, container, programs, metadata, side data, - * codec and time base. - * - * @param ic the context to analyze - * @param index index of the stream to dump information about - * @param url the URL to print, such as source or destination file - * @param is_output Select whether the specified context is an input(0) or output(1) - */ -void av_dump_format(AVFormatContext *ic, - int index, - const char *url, - int is_output); - - -#define AV_FRAME_FILENAME_FLAGS_MULTIPLE 1 ///< Allow multiple %d - -/** - * Return in 'buf' the path with '%d' replaced by a number. - * - * Also handles the '%0nd' format where 'n' is the total number - * of digits and '%%'. - * - * @param buf destination buffer - * @param buf_size destination buffer size - * @param path numbered sequence string - * @param number frame number - * @param flags AV_FRAME_FILENAME_FLAGS_* - * @return 0 if OK, -1 on format error - */ -int av_get_frame_filename2(char *buf, int buf_size, - const char *path, int number, int flags); - -int av_get_frame_filename(char *buf, int buf_size, - const char *path, int number); - -/** - * Check whether filename actually is a numbered sequence generator. - * - * @param filename possible numbered sequence string - * @return 1 if a valid numbered sequence string, 0 otherwise - */ -int av_filename_number_test(const char *filename); - -/** - * Generate an SDP for an RTP session. - * - * Note, this overwrites the id values of AVStreams in the muxer contexts - * for getting unique dynamic payload types. - * - * @param ac array of AVFormatContexts describing the RTP streams. If the - * array is composed by only one context, such context can contain - * multiple AVStreams (one AVStream per RTP stream). Otherwise, - * all the contexts in the array (an AVCodecContext per RTP stream) - * must contain only one AVStream. - * @param n_files number of AVCodecContexts contained in ac - * @param buf buffer where the SDP will be stored (must be allocated by - * the caller) - * @param size the size of the buffer - * @return 0 if OK, AVERROR_xxx on error - */ -int av_sdp_create(AVFormatContext *ac[], int n_files, char *buf, int size); - -/** - * Return a positive value if the given filename has one of the given - * extensions, 0 otherwise. - * - * @param filename file name to check against the given extensions - * @param extensions a comma-separated list of filename extensions - */ -int av_match_ext(const char *filename, const char *extensions); - -/** - * Test if the given container can store a codec. - * - * @param ofmt container to check for compatibility - * @param codec_id codec to potentially store in container - * @param std_compliance standards compliance level, one of FF_COMPLIANCE_* - * - * @return 1 if codec with ID codec_id can be stored in ofmt, 0 if it cannot. - * A negative number if this information is not available. - */ -int avformat_query_codec(const AVOutputFormat *ofmt, enum AVCodecID codec_id, - int std_compliance); - -/** - * @defgroup riff_fourcc RIFF FourCCs - * @{ - * Get the tables mapping RIFF FourCCs to libavcodec AVCodecIDs. The tables are - * meant to be passed to av_codec_get_id()/av_codec_get_tag() as in the - * following code: - * @code - * uint32_t tag = MKTAG('H', '2', '6', '4'); - * const struct AVCodecTag *table[] = { avformat_get_riff_video_tags(), 0 }; - * enum AVCodecID id = av_codec_get_id(table, tag); - * @endcode - */ -/** - * @return the table mapping RIFF FourCCs for video to libavcodec AVCodecID. - */ -const struct AVCodecTag *avformat_get_riff_video_tags(void); -/** - * @return the table mapping RIFF FourCCs for audio to AVCodecID. - */ -const struct AVCodecTag *avformat_get_riff_audio_tags(void); -/** - * @return the table mapping MOV FourCCs for video to libavcodec AVCodecID. - */ -const struct AVCodecTag *avformat_get_mov_video_tags(void); -/** - * @return the table mapping MOV FourCCs for audio to AVCodecID. - */ -const struct AVCodecTag *avformat_get_mov_audio_tags(void); - -/** - * @} - */ - -/** - * Guess the sample aspect ratio of a frame, based on both the stream and the - * frame aspect ratio. - * - * Since the frame aspect ratio is set by the codec but the stream aspect ratio - * is set by the demuxer, these two may not be equal. This function tries to - * return the value that you should use if you would like to display the frame. - * - * Basic logic is to use the stream aspect ratio if it is set to something sane - * otherwise use the frame aspect ratio. This way a container setting, which is - * usually easy to modify can override the coded value in the frames. - * - * @param format the format context which the stream is part of - * @param stream the stream which the frame is part of - * @param frame the frame with the aspect ratio to be determined - * @return the guessed (valid) sample_aspect_ratio, 0/1 if no idea - */ -AVRational av_guess_sample_aspect_ratio(AVFormatContext *format, AVStream *stream, AVFrame *frame); - -/** - * Guess the frame rate, based on both the container and codec information. - * - * @param ctx the format context which the stream is part of - * @param stream the stream which the frame is part of - * @param frame the frame for which the frame rate should be determined, may be NULL - * @return the guessed (valid) frame rate, 0/1 if no idea - */ -AVRational av_guess_frame_rate(AVFormatContext *ctx, AVStream *stream, AVFrame *frame); - -/** - * Check if the stream st contained in s is matched by the stream specifier - * spec. - * - * See the "stream specifiers" chapter in the documentation for the syntax - * of spec. - * - * @return >0 if st is matched by spec; - * 0 if st is not matched by spec; - * AVERROR code if spec is invalid - * - * @note A stream specifier can match several streams in the format. - */ -int avformat_match_stream_specifier(AVFormatContext *s, AVStream *st, - const char *spec); - -int avformat_queue_attached_pictures(AVFormatContext *s); - -enum AVTimebaseSource { - AVFMT_TBCF_AUTO = -1, - AVFMT_TBCF_DECODER, - AVFMT_TBCF_DEMUXER, -#if FF_API_R_FRAME_RATE - AVFMT_TBCF_R_FRAMERATE, -#endif -}; - -/** - * Transfer internal timing information from one stream to another. - * - * This function is useful when doing stream copy. - * - * @param ofmt target output format for ost - * @param ost output stream which needs timings copy and adjustments - * @param ist reference input stream to copy timings from - * @param copy_tb define from where the stream codec timebase needs to be imported - */ -int avformat_transfer_internal_stream_timing_info(const AVOutputFormat *ofmt, - AVStream *ost, const AVStream *ist, - enum AVTimebaseSource copy_tb); - -/** - * Get the internal codec timebase from a stream. - * - * @param st input stream to extract the timebase from - */ -AVRational av_stream_get_codec_timebase(const AVStream *st); - -/** - * @} - */ - -#endif /* AVFORMAT_AVFORMAT_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavformat/avio.h b/third_party/ffmpeg/uos/aarch64/include/libavformat/avio.h deleted file mode 100644 index 36c3d7b4..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavformat/avio.h +++ /dev/null @@ -1,842 +0,0 @@ -/* - * copyright (c) 2001 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ -#ifndef AVFORMAT_AVIO_H -#define AVFORMAT_AVIO_H - -/** - * @file - * @ingroup lavf_io - * Buffered I/O operations - */ - -#include -#include - -#include "libavutil/attributes.h" -#include "libavutil/dict.h" -#include "libavutil/log.h" - -#include "libavformat/version_major.h" - -/** - * Seeking works like for a local file. - */ -#define AVIO_SEEKABLE_NORMAL (1 << 0) - -/** - * Seeking by timestamp with avio_seek_time() is possible. - */ -#define AVIO_SEEKABLE_TIME (1 << 1) - -/** - * Callback for checking whether to abort blocking functions. - * AVERROR_EXIT is returned in this case by the interrupted - * function. During blocking operations, callback is called with - * opaque as parameter. If the callback returns 1, the - * blocking operation will be aborted. - * - * No members can be added to this struct without a major bump, if - * new elements have been added after this struct in AVFormatContext - * or AVIOContext. - */ -typedef struct AVIOInterruptCB { - int (*callback)(void*); - void *opaque; -} AVIOInterruptCB; - -/** - * Directory entry types. - */ -enum AVIODirEntryType { - AVIO_ENTRY_UNKNOWN, - AVIO_ENTRY_BLOCK_DEVICE, - AVIO_ENTRY_CHARACTER_DEVICE, - AVIO_ENTRY_DIRECTORY, - AVIO_ENTRY_NAMED_PIPE, - AVIO_ENTRY_SYMBOLIC_LINK, - AVIO_ENTRY_SOCKET, - AVIO_ENTRY_FILE, - AVIO_ENTRY_SERVER, - AVIO_ENTRY_SHARE, - AVIO_ENTRY_WORKGROUP, -}; - -/** - * Describes single entry of the directory. - * - * Only name and type fields are guaranteed be set. - * Rest of fields are protocol or/and platform dependent and might be unknown. - */ -typedef struct AVIODirEntry { - char *name; /**< Filename */ - int type; /**< Type of the entry */ - int utf8; /**< Set to 1 when name is encoded with UTF-8, 0 otherwise. - Name can be encoded with UTF-8 even though 0 is set. */ - int64_t size; /**< File size in bytes, -1 if unknown. */ - int64_t modification_timestamp; /**< Time of last modification in microseconds since unix - epoch, -1 if unknown. */ - int64_t access_timestamp; /**< Time of last access in microseconds since unix epoch, - -1 if unknown. */ - int64_t status_change_timestamp; /**< Time of last status change in microseconds since unix - epoch, -1 if unknown. */ - int64_t user_id; /**< User ID of owner, -1 if unknown. */ - int64_t group_id; /**< Group ID of owner, -1 if unknown. */ - int64_t filemode; /**< Unix file mode, -1 if unknown. */ -} AVIODirEntry; - -typedef struct AVIODirContext { - struct URLContext *url_context; -} AVIODirContext; - -/** - * Different data types that can be returned via the AVIO - * write_data_type callback. - */ -enum AVIODataMarkerType { - /** - * Header data; this needs to be present for the stream to be decodeable. - */ - AVIO_DATA_MARKER_HEADER, - /** - * A point in the output bytestream where a decoder can start decoding - * (i.e. a keyframe). A demuxer/decoder given the data flagged with - * AVIO_DATA_MARKER_HEADER, followed by any AVIO_DATA_MARKER_SYNC_POINT, - * should give decodeable results. - */ - AVIO_DATA_MARKER_SYNC_POINT, - /** - * A point in the output bytestream where a demuxer can start parsing - * (for non self synchronizing bytestream formats). That is, any - * non-keyframe packet start point. - */ - AVIO_DATA_MARKER_BOUNDARY_POINT, - /** - * This is any, unlabelled data. It can either be a muxer not marking - * any positions at all, it can be an actual boundary/sync point - * that the muxer chooses not to mark, or a later part of a packet/fragment - * that is cut into multiple write callbacks due to limited IO buffer size. - */ - AVIO_DATA_MARKER_UNKNOWN, - /** - * Trailer data, which doesn't contain actual content, but only for - * finalizing the output file. - */ - AVIO_DATA_MARKER_TRAILER, - /** - * A point in the output bytestream where the underlying AVIOContext might - * flush the buffer depending on latency or buffering requirements. Typically - * means the end of a packet. - */ - AVIO_DATA_MARKER_FLUSH_POINT, -}; - -/** - * Bytestream IO Context. - * New public fields can be added with minor version bumps. - * Removal, reordering and changes to existing public fields require - * a major version bump. - * sizeof(AVIOContext) must not be used outside libav*. - * - * @note None of the function pointers in AVIOContext should be called - * directly, they should only be set by the client application - * when implementing custom I/O. Normally these are set to the - * function pointers specified in avio_alloc_context() - */ -typedef struct AVIOContext { - /** - * A class for private options. - * - * If this AVIOContext is created by avio_open2(), av_class is set and - * passes the options down to protocols. - * - * If this AVIOContext is manually allocated, then av_class may be set by - * the caller. - * - * warning -- this field can be NULL, be sure to not pass this AVIOContext - * to any av_opt_* functions in that case. - */ - const AVClass *av_class; - - /* - * The following shows the relationship between buffer, buf_ptr, - * buf_ptr_max, buf_end, buf_size, and pos, when reading and when writing - * (since AVIOContext is used for both): - * - ********************************************************************************** - * READING - ********************************************************************************** - * - * | buffer_size | - * |---------------------------------------| - * | | - * - * buffer buf_ptr buf_end - * +---------------+-----------------------+ - * |/ / / / / / / /|/ / / / / / /| | - * read buffer: |/ / consumed / | to be read /| | - * |/ / / / / / / /|/ / / / / / /| | - * +---------------+-----------------------+ - * - * pos - * +-------------------------------------------+-----------------+ - * input file: | | | - * +-------------------------------------------+-----------------+ - * - * - ********************************************************************************** - * WRITING - ********************************************************************************** - * - * | buffer_size | - * |--------------------------------------| - * | | - * - * buf_ptr_max - * buffer (buf_ptr) buf_end - * +-----------------------+--------------+ - * |/ / / / / / / / / / / /| | - * write buffer: | / / to be flushed / / | | - * |/ / / / / / / / / / / /| | - * +-----------------------+--------------+ - * buf_ptr can be in this - * due to a backward seek - * - * pos - * +-------------+----------------------------------------------+ - * output file: | | | - * +-------------+----------------------------------------------+ - * - */ - unsigned char *buffer; /**< Start of the buffer. */ - int buffer_size; /**< Maximum buffer size */ - unsigned char *buf_ptr; /**< Current position in the buffer */ - unsigned char *buf_end; /**< End of the data, may be less than - buffer+buffer_size if the read function returned - less data than requested, e.g. for streams where - no more data has been received yet. */ - void *opaque; /**< A private pointer, passed to the read/write/seek/... - functions. */ - int (*read_packet)(void *opaque, uint8_t *buf, int buf_size); - int (*write_packet)(void *opaque, uint8_t *buf, int buf_size); - int64_t (*seek)(void *opaque, int64_t offset, int whence); - int64_t pos; /**< position in the file of the current buffer */ - int eof_reached; /**< true if was unable to read due to error or eof */ - int error; /**< contains the error code or 0 if no error happened */ - int write_flag; /**< true if open for writing */ - int max_packet_size; - int min_packet_size; /**< Try to buffer at least this amount of data - before flushing it. */ - unsigned long checksum; - unsigned char *checksum_ptr; - unsigned long (*update_checksum)(unsigned long checksum, const uint8_t *buf, unsigned int size); - /** - * Pause or resume playback for network streaming protocols - e.g. MMS. - */ - int (*read_pause)(void *opaque, int pause); - /** - * Seek to a given timestamp in stream with the specified stream_index. - * Needed for some network streaming protocols which don't support seeking - * to byte position. - */ - int64_t (*read_seek)(void *opaque, int stream_index, - int64_t timestamp, int flags); - /** - * A combination of AVIO_SEEKABLE_ flags or 0 when the stream is not seekable. - */ - int seekable; - - /** - * avio_read and avio_write should if possible be satisfied directly - * instead of going through a buffer, and avio_seek will always - * call the underlying seek function directly. - */ - int direct; - - /** - * ',' separated list of allowed protocols. - */ - const char *protocol_whitelist; - - /** - * ',' separated list of disallowed protocols. - */ - const char *protocol_blacklist; - - /** - * A callback that is used instead of write_packet. - */ - int (*write_data_type)(void *opaque, uint8_t *buf, int buf_size, - enum AVIODataMarkerType type, int64_t time); - /** - * If set, don't call write_data_type separately for AVIO_DATA_MARKER_BOUNDARY_POINT, - * but ignore them and treat them as AVIO_DATA_MARKER_UNKNOWN (to avoid needlessly - * small chunks of data returned from the callback). - */ - int ignore_boundary_point; - -#if FF_API_AVIOCONTEXT_WRITTEN - /** - * @deprecated field utilized privately by libavformat. For a public - * statistic of how many bytes were written out, see - * AVIOContext::bytes_written. - */ - attribute_deprecated - int64_t written; -#endif - - /** - * Maximum reached position before a backward seek in the write buffer, - * used keeping track of already written data for a later flush. - */ - unsigned char *buf_ptr_max; - - /** - * Read-only statistic of bytes read for this AVIOContext. - */ - int64_t bytes_read; - - /** - * Read-only statistic of bytes written for this AVIOContext. - */ - int64_t bytes_written; -} AVIOContext; - -/** - * Return the name of the protocol that will handle the passed URL. - * - * NULL is returned if no protocol could be found for the given URL. - * - * @return Name of the protocol or NULL. - */ -const char *avio_find_protocol_name(const char *url); - -/** - * Return AVIO_FLAG_* access flags corresponding to the access permissions - * of the resource in url, or a negative value corresponding to an - * AVERROR code in case of failure. The returned access flags are - * masked by the value in flags. - * - * @note This function is intrinsically unsafe, in the sense that the - * checked resource may change its existence or permission status from - * one call to another. Thus you should not trust the returned value, - * unless you are sure that no other processes are accessing the - * checked resource. - */ -int avio_check(const char *url, int flags); - -/** - * Open directory for reading. - * - * @param s directory read context. Pointer to a NULL pointer must be passed. - * @param url directory to be listed. - * @param options A dictionary filled with protocol-private options. On return - * this parameter will be destroyed and replaced with a dictionary - * containing options that were not found. May be NULL. - * @return >=0 on success or negative on error. - */ -int avio_open_dir(AVIODirContext **s, const char *url, AVDictionary **options); - -/** - * Get next directory entry. - * - * Returned entry must be freed with avio_free_directory_entry(). In particular - * it may outlive AVIODirContext. - * - * @param s directory read context. - * @param[out] next next entry or NULL when no more entries. - * @return >=0 on success or negative on error. End of list is not considered an - * error. - */ -int avio_read_dir(AVIODirContext *s, AVIODirEntry **next); - -/** - * Close directory. - * - * @note Entries created using avio_read_dir() are not deleted and must be - * freeded with avio_free_directory_entry(). - * - * @param s directory read context. - * @return >=0 on success or negative on error. - */ -int avio_close_dir(AVIODirContext **s); - -/** - * Free entry allocated by avio_read_dir(). - * - * @param entry entry to be freed. - */ -void avio_free_directory_entry(AVIODirEntry **entry); - -/** - * Allocate and initialize an AVIOContext for buffered I/O. It must be later - * freed with avio_context_free(). - * - * @param buffer Memory block for input/output operations via AVIOContext. - * The buffer must be allocated with av_malloc() and friends. - * It may be freed and replaced with a new buffer by libavformat. - * AVIOContext.buffer holds the buffer currently in use, - * which must be later freed with av_free(). - * @param buffer_size The buffer size is very important for performance. - * For protocols with fixed blocksize it should be set to this blocksize. - * For others a typical size is a cache page, e.g. 4kb. - * @param write_flag Set to 1 if the buffer should be writable, 0 otherwise. - * @param opaque An opaque pointer to user-specific data. - * @param read_packet A function for refilling the buffer, may be NULL. - * For stream protocols, must never return 0 but rather - * a proper AVERROR code. - * @param write_packet A function for writing the buffer contents, may be NULL. - * The function may not change the input buffers content. - * @param seek A function for seeking to specified byte position, may be NULL. - * - * @return Allocated AVIOContext or NULL on failure. - */ -AVIOContext *avio_alloc_context( - unsigned char *buffer, - int buffer_size, - int write_flag, - void *opaque, - int (*read_packet)(void *opaque, uint8_t *buf, int buf_size), - int (*write_packet)(void *opaque, uint8_t *buf, int buf_size), - int64_t (*seek)(void *opaque, int64_t offset, int whence)); - -/** - * Free the supplied IO context and everything associated with it. - * - * @param s Double pointer to the IO context. This function will write NULL - * into s. - */ -void avio_context_free(AVIOContext **s); - -void avio_w8(AVIOContext *s, int b); -void avio_write(AVIOContext *s, const unsigned char *buf, int size); -void avio_wl64(AVIOContext *s, uint64_t val); -void avio_wb64(AVIOContext *s, uint64_t val); -void avio_wl32(AVIOContext *s, unsigned int val); -void avio_wb32(AVIOContext *s, unsigned int val); -void avio_wl24(AVIOContext *s, unsigned int val); -void avio_wb24(AVIOContext *s, unsigned int val); -void avio_wl16(AVIOContext *s, unsigned int val); -void avio_wb16(AVIOContext *s, unsigned int val); - -/** - * Write a NULL-terminated string. - * @return number of bytes written. - */ -int avio_put_str(AVIOContext *s, const char *str); - -/** - * Convert an UTF-8 string to UTF-16LE and write it. - * @param s the AVIOContext - * @param str NULL-terminated UTF-8 string - * - * @return number of bytes written. - */ -int avio_put_str16le(AVIOContext *s, const char *str); - -/** - * Convert an UTF-8 string to UTF-16BE and write it. - * @param s the AVIOContext - * @param str NULL-terminated UTF-8 string - * - * @return number of bytes written. - */ -int avio_put_str16be(AVIOContext *s, const char *str); - -/** - * Mark the written bytestream as a specific type. - * - * Zero-length ranges are omitted from the output. - * - * @param time the stream time the current bytestream pos corresponds to - * (in AV_TIME_BASE units), or AV_NOPTS_VALUE if unknown or not - * applicable - * @param type the kind of data written starting at the current pos - */ -void avio_write_marker(AVIOContext *s, int64_t time, enum AVIODataMarkerType type); - -/** - * ORing this as the "whence" parameter to a seek function causes it to - * return the filesize without seeking anywhere. Supporting this is optional. - * If it is not supported then the seek function will return <0. - */ -#define AVSEEK_SIZE 0x10000 - -/** - * Passing this flag as the "whence" parameter to a seek function causes it to - * seek by any means (like reopening and linear reading) or other normally unreasonable - * means that can be extremely slow. - * This may be ignored by the seek code. - */ -#define AVSEEK_FORCE 0x20000 - -/** - * fseek() equivalent for AVIOContext. - * @return new position or AVERROR. - */ -int64_t avio_seek(AVIOContext *s, int64_t offset, int whence); - -/** - * Skip given number of bytes forward - * @return new position or AVERROR. - */ -int64_t avio_skip(AVIOContext *s, int64_t offset); - -/** - * ftell() equivalent for AVIOContext. - * @return position or AVERROR. - */ -static av_always_inline int64_t avio_tell(AVIOContext *s) -{ - return avio_seek(s, 0, SEEK_CUR); -} - -/** - * Get the filesize. - * @return filesize or AVERROR - */ -int64_t avio_size(AVIOContext *s); - -/** - * Similar to feof() but also returns nonzero on read errors. - * @return non zero if and only if at end of file or a read error happened when reading. - */ -int avio_feof(AVIOContext *s); - -/** - * Writes a formatted string to the context taking a va_list. - * @return number of bytes written, < 0 on error. - */ -int avio_vprintf(AVIOContext *s, const char *fmt, va_list ap); - -/** - * Writes a formatted string to the context. - * @return number of bytes written, < 0 on error. - */ -int avio_printf(AVIOContext *s, const char *fmt, ...) av_printf_format(2, 3); - -/** - * Write a NULL terminated array of strings to the context. - * Usually you don't need to use this function directly but its macro wrapper, - * avio_print. - */ -void avio_print_string_array(AVIOContext *s, const char *strings[]); - -/** - * Write strings (const char *) to the context. - * This is a convenience macro around avio_print_string_array and it - * automatically creates the string array from the variable argument list. - * For simple string concatenations this function is more performant than using - * avio_printf since it does not need a temporary buffer. - */ -#define avio_print(s, ...) \ - avio_print_string_array(s, (const char*[]){__VA_ARGS__, NULL}) - -/** - * Force flushing of buffered data. - * - * For write streams, force the buffered data to be immediately written to the output, - * without to wait to fill the internal buffer. - * - * For read streams, discard all currently buffered data, and advance the - * reported file position to that of the underlying stream. This does not - * read new data, and does not perform any seeks. - */ -void avio_flush(AVIOContext *s); - -/** - * Read size bytes from AVIOContext into buf. - * @return number of bytes read or AVERROR - */ -int avio_read(AVIOContext *s, unsigned char *buf, int size); - -/** - * Read size bytes from AVIOContext into buf. Unlike avio_read(), this is allowed - * to read fewer bytes than requested. The missing bytes can be read in the next - * call. This always tries to read at least 1 byte. - * Useful to reduce latency in certain cases. - * @return number of bytes read or AVERROR - */ -int avio_read_partial(AVIOContext *s, unsigned char *buf, int size); - -/** - * @name Functions for reading from AVIOContext - * @{ - * - * @note return 0 if EOF, so you cannot use it if EOF handling is - * necessary - */ -int avio_r8 (AVIOContext *s); -unsigned int avio_rl16(AVIOContext *s); -unsigned int avio_rl24(AVIOContext *s); -unsigned int avio_rl32(AVIOContext *s); -uint64_t avio_rl64(AVIOContext *s); -unsigned int avio_rb16(AVIOContext *s); -unsigned int avio_rb24(AVIOContext *s); -unsigned int avio_rb32(AVIOContext *s); -uint64_t avio_rb64(AVIOContext *s); -/** - * @} - */ - -/** - * Read a string from pb into buf. The reading will terminate when either - * a NULL character was encountered, maxlen bytes have been read, or nothing - * more can be read from pb. The result is guaranteed to be NULL-terminated, it - * will be truncated if buf is too small. - * Note that the string is not interpreted or validated in any way, it - * might get truncated in the middle of a sequence for multi-byte encodings. - * - * @return number of bytes read (is always <= maxlen). - * If reading ends on EOF or error, the return value will be one more than - * bytes actually read. - */ -int avio_get_str(AVIOContext *pb, int maxlen, char *buf, int buflen); - -/** - * Read a UTF-16 string from pb and convert it to UTF-8. - * The reading will terminate when either a null or invalid character was - * encountered or maxlen bytes have been read. - * @return number of bytes read (is always <= maxlen) - */ -int avio_get_str16le(AVIOContext *pb, int maxlen, char *buf, int buflen); -int avio_get_str16be(AVIOContext *pb, int maxlen, char *buf, int buflen); - - -/** - * @name URL open modes - * The flags argument to avio_open must be one of the following - * constants, optionally ORed with other flags. - * @{ - */ -#define AVIO_FLAG_READ 1 /**< read-only */ -#define AVIO_FLAG_WRITE 2 /**< write-only */ -#define AVIO_FLAG_READ_WRITE (AVIO_FLAG_READ|AVIO_FLAG_WRITE) /**< read-write pseudo flag */ -/** - * @} - */ - -/** - * Use non-blocking mode. - * If this flag is set, operations on the context will return - * AVERROR(EAGAIN) if they can not be performed immediately. - * If this flag is not set, operations on the context will never return - * AVERROR(EAGAIN). - * Note that this flag does not affect the opening/connecting of the - * context. Connecting a protocol will always block if necessary (e.g. on - * network protocols) but never hang (e.g. on busy devices). - * Warning: non-blocking protocols is work-in-progress; this flag may be - * silently ignored. - */ -#define AVIO_FLAG_NONBLOCK 8 - -/** - * Use direct mode. - * avio_read and avio_write should if possible be satisfied directly - * instead of going through a buffer, and avio_seek will always - * call the underlying seek function directly. - */ -#define AVIO_FLAG_DIRECT 0x8000 - -/** - * Create and initialize a AVIOContext for accessing the - * resource indicated by url. - * @note When the resource indicated by url has been opened in - * read+write mode, the AVIOContext can be used only for writing. - * - * @param s Used to return the pointer to the created AVIOContext. - * In case of failure the pointed to value is set to NULL. - * @param url resource to access - * @param flags flags which control how the resource indicated by url - * is to be opened - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code in case of failure - */ -int avio_open(AVIOContext **s, const char *url, int flags); - -/** - * Create and initialize a AVIOContext for accessing the - * resource indicated by url. - * @note When the resource indicated by url has been opened in - * read+write mode, the AVIOContext can be used only for writing. - * - * @param s Used to return the pointer to the created AVIOContext. - * In case of failure the pointed to value is set to NULL. - * @param url resource to access - * @param flags flags which control how the resource indicated by url - * is to be opened - * @param int_cb an interrupt callback to be used at the protocols level - * @param options A dictionary filled with protocol-private options. On return - * this parameter will be destroyed and replaced with a dict containing options - * that were not found. May be NULL. - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code in case of failure - */ -int avio_open2(AVIOContext **s, const char *url, int flags, - const AVIOInterruptCB *int_cb, AVDictionary **options); - -/** - * Close the resource accessed by the AVIOContext s and free it. - * This function can only be used if s was opened by avio_open(). - * - * The internal buffer is automatically flushed before closing the - * resource. - * - * @return 0 on success, an AVERROR < 0 on error. - * @see avio_closep - */ -int avio_close(AVIOContext *s); - -/** - * Close the resource accessed by the AVIOContext *s, free it - * and set the pointer pointing to it to NULL. - * This function can only be used if s was opened by avio_open(). - * - * The internal buffer is automatically flushed before closing the - * resource. - * - * @return 0 on success, an AVERROR < 0 on error. - * @see avio_close - */ -int avio_closep(AVIOContext **s); - - -/** - * Open a write only memory stream. - * - * @param s new IO context - * @return zero if no error. - */ -int avio_open_dyn_buf(AVIOContext **s); - -/** - * Return the written size and a pointer to the buffer. - * The AVIOContext stream is left intact. - * The buffer must NOT be freed. - * No padding is added to the buffer. - * - * @param s IO context - * @param pbuffer pointer to a byte buffer - * @return the length of the byte buffer - */ -int avio_get_dyn_buf(AVIOContext *s, uint8_t **pbuffer); - -/** - * Return the written size and a pointer to the buffer. The buffer - * must be freed with av_free(). - * Padding of AV_INPUT_BUFFER_PADDING_SIZE is added to the buffer. - * - * @param s IO context - * @param pbuffer pointer to a byte buffer - * @return the length of the byte buffer - */ -int avio_close_dyn_buf(AVIOContext *s, uint8_t **pbuffer); - -/** - * Iterate through names of available protocols. - * - * @param opaque A private pointer representing current protocol. - * It must be a pointer to NULL on first iteration and will - * be updated by successive calls to avio_enum_protocols. - * @param output If set to 1, iterate over output protocols, - * otherwise over input protocols. - * - * @return A static string containing the name of current protocol or NULL - */ -const char *avio_enum_protocols(void **opaque, int output); - -/** - * Get AVClass by names of available protocols. - * - * @return A AVClass of input protocol name or NULL - */ -const AVClass *avio_protocol_get_class(const char *name); - -/** - * Pause and resume playing - only meaningful if using a network streaming - * protocol (e.g. MMS). - * - * @param h IO context from which to call the read_pause function pointer - * @param pause 1 for pause, 0 for resume - */ -int avio_pause(AVIOContext *h, int pause); - -/** - * Seek to a given timestamp relative to some component stream. - * Only meaningful if using a network streaming protocol (e.g. MMS.). - * - * @param h IO context from which to call the seek function pointers - * @param stream_index The stream index that the timestamp is relative to. - * If stream_index is (-1) the timestamp should be in AV_TIME_BASE - * units from the beginning of the presentation. - * If a stream_index >= 0 is used and the protocol does not support - * seeking based on component streams, the call will fail. - * @param timestamp timestamp in AVStream.time_base units - * or if there is no stream specified then in AV_TIME_BASE units. - * @param flags Optional combination of AVSEEK_FLAG_BACKWARD, AVSEEK_FLAG_BYTE - * and AVSEEK_FLAG_ANY. The protocol may silently ignore - * AVSEEK_FLAG_BACKWARD and AVSEEK_FLAG_ANY, but AVSEEK_FLAG_BYTE will - * fail if used and not supported. - * @return >= 0 on success - * @see AVInputFormat::read_seek - */ -int64_t avio_seek_time(AVIOContext *h, int stream_index, - int64_t timestamp, int flags); - -/* Avoid a warning. The header can not be included because it breaks c++. */ -struct AVBPrint; - -/** - * Read contents of h into print buffer, up to max_size bytes, or up to EOF. - * - * @return 0 for success (max_size bytes read or EOF reached), negative error - * code otherwise - */ -int avio_read_to_bprint(AVIOContext *h, struct AVBPrint *pb, size_t max_size); - -/** - * Accept and allocate a client context on a server context. - * @param s the server context - * @param c the client context, must be unallocated - * @return >= 0 on success or a negative value corresponding - * to an AVERROR on failure - */ -int avio_accept(AVIOContext *s, AVIOContext **c); - -/** - * Perform one step of the protocol handshake to accept a new client. - * This function must be called on a client returned by avio_accept() before - * using it as a read/write context. - * It is separate from avio_accept() because it may block. - * A step of the handshake is defined by places where the application may - * decide to change the proceedings. - * For example, on a protocol with a request header and a reply header, each - * one can constitute a step because the application may use the parameters - * from the request to change parameters in the reply; or each individual - * chunk of the request can constitute a step. - * If the handshake is already finished, avio_handshake() does nothing and - * returns 0 immediately. - * - * @param c the client context to perform the handshake on - * @return 0 on a complete and successful handshake - * > 0 if the handshake progressed, but is not complete - * < 0 for an AVERROR code - */ -int avio_handshake(AVIOContext *c); -#endif /* AVFORMAT_AVIO_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavformat/version.h b/third_party/ffmpeg/uos/aarch64/include/libavformat/version.h deleted file mode 100644 index 7b414039..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavformat/version.h +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFORMAT_VERSION_H -#define AVFORMAT_VERSION_H - -/** - * @file - * @ingroup libavf - * Libavformat version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVFORMAT_VERSION_MINOR 30 -#define LIBAVFORMAT_VERSION_MICRO 100 - -#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \ - LIBAVFORMAT_VERSION_MINOR, \ - LIBAVFORMAT_VERSION_MICRO) -#define LIBAVFORMAT_VERSION AV_VERSION(LIBAVFORMAT_VERSION_MAJOR, \ - LIBAVFORMAT_VERSION_MINOR, \ - LIBAVFORMAT_VERSION_MICRO) -#define LIBAVFORMAT_BUILD LIBAVFORMAT_VERSION_INT - -#define LIBAVFORMAT_IDENT "Lavf" AV_STRINGIFY(LIBAVFORMAT_VERSION) - -#endif /* AVFORMAT_VERSION_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavformat/version_major.h b/third_party/ffmpeg/uos/aarch64/include/libavformat/version_major.h deleted file mode 100644 index 5f71298b..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavformat/version_major.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFORMAT_VERSION_MAJOR_H -#define AVFORMAT_VERSION_MAJOR_H - -/** - * @file - * @ingroup libavf - * Libavformat version macros - */ - -// Major bumping may affect Ticket5467, 5421, 5451(compatibility with Chromium) -// Also please add any ticket numbers that you believe might be affected here -#define LIBAVFORMAT_VERSION_MAJOR 59 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - * - * @note, when bumping the major version it is recommended to manually - * disable each FF_API_* in its own commit instead of disabling them all - * at once through the bump. This improves the git bisect-ability of the change. - * - */ -#define FF_API_LAVF_PRIV_OPT (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_API_COMPUTE_PKT_FIELDS2 (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_API_AVIOCONTEXT_WRITTEN (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_HLS_TS_OPTIONS (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_API_AVSTREAM_CLASS (LIBAVFORMAT_VERSION_MAJOR > 59) - - -#define FF_API_R_FRAME_RATE 1 - -#endif /* AVFORMAT_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/adler32.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/adler32.h deleted file mode 100644 index 232d07f5..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/adler32.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - * copyright (c) 2006 Mans Rullgard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_adler32 - * Public header for Adler-32 hash function implementation. - */ - -#ifndef AVUTIL_ADLER32_H -#define AVUTIL_ADLER32_H - -#include -#include -#include "attributes.h" - -/** - * @defgroup lavu_adler32 Adler-32 - * @ingroup lavu_hash - * Adler-32 hash function implementation. - * - * @{ - */ - -typedef uint32_t AVAdler; - -/** - * Calculate the Adler32 checksum of a buffer. - * - * Passing the return value to a subsequent av_adler32_update() call - * allows the checksum of multiple buffers to be calculated as though - * they were concatenated. - * - * @param adler initial checksum value - * @param buf pointer to input buffer - * @param len size of input buffer - * @return updated checksum - */ -AVAdler av_adler32_update(AVAdler adler, const uint8_t *buf, - size_t len) av_pure; - -/** - * @} - */ - -#endif /* AVUTIL_ADLER32_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/aes.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/aes.h deleted file mode 100644 index d243286c..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/aes.h +++ /dev/null @@ -1,64 +0,0 @@ -/* - * copyright (c) 2007 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AES_H -#define AVUTIL_AES_H - -#include - -#include "attributes.h" - -/** - * @defgroup lavu_aes AES - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_aes_size; - -struct AVAES; - -/** - * Allocate an AVAES context. - */ -struct AVAES *av_aes_alloc(void); - -/** - * Initialize an AVAES context. - * @param key_bits 128, 192 or 256 - * @param decrypt 0 for encryption, 1 for decryption - */ -int av_aes_init(struct AVAES *a, const uint8_t *key, int key_bits, int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * @param count number of 16 byte blocks - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_aes_crypt(struct AVAES *a, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_AES_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/aes_ctr.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/aes_ctr.h deleted file mode 100644 index 4e9fda7a..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/aes_ctr.h +++ /dev/null @@ -1,87 +0,0 @@ -/* - * AES-CTR cipher - * Copyright (c) 2015 Eran Kornblau - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AES_CTR_H -#define AVUTIL_AES_CTR_H - -#include - -#include "attributes.h" - -#define AES_CTR_KEY_SIZE (16) -#define AES_CTR_IV_SIZE (8) - -struct AVAESCTR; - -/** - * Allocate an AVAESCTR context. - */ -struct AVAESCTR *av_aes_ctr_alloc(void); - -/** - * Initialize an AVAESCTR context. - * @param key encryption key, must have a length of AES_CTR_KEY_SIZE - */ -int av_aes_ctr_init(struct AVAESCTR *a, const uint8_t *key); - -/** - * Release an AVAESCTR context. - */ -void av_aes_ctr_free(struct AVAESCTR *a); - -/** - * Process a buffer using a previously initialized context. - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param size the size of src and dst - */ -void av_aes_ctr_crypt(struct AVAESCTR *a, uint8_t *dst, const uint8_t *src, int size); - -/** - * Get the current iv - */ -const uint8_t* av_aes_ctr_get_iv(struct AVAESCTR *a); - -/** - * Generate a random iv - */ -void av_aes_ctr_set_random_iv(struct AVAESCTR *a); - -/** - * Forcefully change the 8-byte iv - */ -void av_aes_ctr_set_iv(struct AVAESCTR *a, const uint8_t* iv); - -/** - * Forcefully change the "full" 16-byte iv, including the counter - */ -void av_aes_ctr_set_full_iv(struct AVAESCTR *a, const uint8_t* iv); - -/** - * Increment the top 64 bit of the iv (performed after each frame) - */ -void av_aes_ctr_increment_iv(struct AVAESCTR *a); - -/** - * @} - */ - -#endif /* AVUTIL_AES_CTR_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/attributes.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/attributes.h deleted file mode 100644 index 04c615c9..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/attributes.h +++ /dev/null @@ -1,173 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Macro definitions for various function/variable attributes - */ - -#ifndef AVUTIL_ATTRIBUTES_H -#define AVUTIL_ATTRIBUTES_H - -#ifdef __GNUC__ -# define AV_GCC_VERSION_AT_LEAST(x,y) (__GNUC__ > (x) || __GNUC__ == (x) && __GNUC_MINOR__ >= (y)) -# define AV_GCC_VERSION_AT_MOST(x,y) (__GNUC__ < (x) || __GNUC__ == (x) && __GNUC_MINOR__ <= (y)) -#else -# define AV_GCC_VERSION_AT_LEAST(x,y) 0 -# define AV_GCC_VERSION_AT_MOST(x,y) 0 -#endif - -#ifdef __has_builtin -# define AV_HAS_BUILTIN(x) __has_builtin(x) -#else -# define AV_HAS_BUILTIN(x) 0 -#endif - -#ifndef av_always_inline -#if AV_GCC_VERSION_AT_LEAST(3,1) -# define av_always_inline __attribute__((always_inline)) inline -#elif defined(_MSC_VER) -# define av_always_inline __forceinline -#else -# define av_always_inline inline -#endif -#endif - -#ifndef av_extern_inline -#if defined(__ICL) && __ICL >= 1210 || defined(__GNUC_STDC_INLINE__) -# define av_extern_inline extern inline -#else -# define av_extern_inline inline -#endif -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,4) -# define av_warn_unused_result __attribute__((warn_unused_result)) -#else -# define av_warn_unused_result -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,1) -# define av_noinline __attribute__((noinline)) -#elif defined(_MSC_VER) -# define av_noinline __declspec(noinline) -#else -# define av_noinline -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,1) || defined(__clang__) -# define av_pure __attribute__((pure)) -#else -# define av_pure -#endif - -#if AV_GCC_VERSION_AT_LEAST(2,6) || defined(__clang__) -# define av_const __attribute__((const)) -#else -# define av_const -#endif - -#if AV_GCC_VERSION_AT_LEAST(4,3) || defined(__clang__) -# define av_cold __attribute__((cold)) -#else -# define av_cold -#endif - -#if AV_GCC_VERSION_AT_LEAST(4,1) && !defined(__llvm__) -# define av_flatten __attribute__((flatten)) -#else -# define av_flatten -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,1) -# define attribute_deprecated __attribute__((deprecated)) -#elif defined(_MSC_VER) -# define attribute_deprecated __declspec(deprecated) -#else -# define attribute_deprecated -#endif - -/** - * Disable warnings about deprecated features - * This is useful for sections of code kept for backward compatibility and - * scheduled for removal. - */ -#ifndef AV_NOWARN_DEPRECATED -#if AV_GCC_VERSION_AT_LEAST(4,6) || defined(__clang__) -# define AV_NOWARN_DEPRECATED(code) \ - _Pragma("GCC diagnostic push") \ - _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"") \ - code \ - _Pragma("GCC diagnostic pop") -#elif defined(_MSC_VER) -# define AV_NOWARN_DEPRECATED(code) \ - __pragma(warning(push)) \ - __pragma(warning(disable : 4996)) \ - code; \ - __pragma(warning(pop)) -#else -# define AV_NOWARN_DEPRECATED(code) code -#endif -#endif - -#if defined(__GNUC__) || defined(__clang__) -# define av_unused __attribute__((unused)) -#else -# define av_unused -#endif - -/** - * Mark a variable as used and prevent the compiler from optimizing it - * away. This is useful for variables accessed only from inline - * assembler without the compiler being aware. - */ -#if AV_GCC_VERSION_AT_LEAST(3,1) || defined(__clang__) -# define av_used __attribute__((used)) -#else -# define av_used -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,3) || defined(__clang__) -# define av_alias __attribute__((may_alias)) -#else -# define av_alias -#endif - -#if (defined(__GNUC__) || defined(__clang__)) && !defined(__INTEL_COMPILER) -# define av_uninit(x) x=x -#else -# define av_uninit(x) x -#endif - -#if defined(__GNUC__) || defined(__clang__) -# define av_builtin_constant_p __builtin_constant_p -# define av_printf_format(fmtpos, attrpos) __attribute__((__format__(__printf__, fmtpos, attrpos))) -#else -# define av_builtin_constant_p(x) 0 -# define av_printf_format(fmtpos, attrpos) -#endif - -#if AV_GCC_VERSION_AT_LEAST(2,5) || defined(__clang__) -# define av_noreturn __attribute__((noreturn)) -#else -# define av_noreturn -#endif - -#endif /* AVUTIL_ATTRIBUTES_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/audio_fifo.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/audio_fifo.h deleted file mode 100644 index d1e4c856..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/audio_fifo.h +++ /dev/null @@ -1,186 +0,0 @@ -/* - * Audio FIFO - * Copyright (c) 2012 Justin Ruggles - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Audio FIFO Buffer - */ - -#ifndef AVUTIL_AUDIO_FIFO_H -#define AVUTIL_AUDIO_FIFO_H - -#include "attributes.h" -#include "samplefmt.h" - -/** - * @addtogroup lavu_audio - * @{ - * - * @defgroup lavu_audiofifo Audio FIFO Buffer - * @{ - */ - -/** - * Context for an Audio FIFO Buffer. - * - * - Operates at the sample level rather than the byte level. - * - Supports multiple channels with either planar or packed sample format. - * - Automatic reallocation when writing to a full buffer. - */ -typedef struct AVAudioFifo AVAudioFifo; - -/** - * Free an AVAudioFifo. - * - * @param af AVAudioFifo to free - */ -void av_audio_fifo_free(AVAudioFifo *af); - -/** - * Allocate an AVAudioFifo. - * - * @param sample_fmt sample format - * @param channels number of channels - * @param nb_samples initial allocation size, in samples - * @return newly allocated AVAudioFifo, or NULL on error - */ -AVAudioFifo *av_audio_fifo_alloc(enum AVSampleFormat sample_fmt, int channels, - int nb_samples); - -/** - * Reallocate an AVAudioFifo. - * - * @param af AVAudioFifo to reallocate - * @param nb_samples new allocation size, in samples - * @return 0 if OK, or negative AVERROR code on failure - */ -av_warn_unused_result -int av_audio_fifo_realloc(AVAudioFifo *af, int nb_samples); - -/** - * Write data to an AVAudioFifo. - * - * The AVAudioFifo will be reallocated automatically if the available space - * is less than nb_samples. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to write to - * @param data audio data plane pointers - * @param nb_samples number of samples to write - * @return number of samples actually written, or negative AVERROR - * code on failure. If successful, the number of samples - * actually written will always be nb_samples. - */ -int av_audio_fifo_write(AVAudioFifo *af, void **data, int nb_samples); - -/** - * Peek data from an AVAudioFifo. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to read from - * @param data audio data plane pointers - * @param nb_samples number of samples to peek - * @return number of samples actually peek, or negative AVERROR code - * on failure. The number of samples actually peek will not - * be greater than nb_samples, and will only be less than - * nb_samples if av_audio_fifo_size is less than nb_samples. - */ -int av_audio_fifo_peek(AVAudioFifo *af, void **data, int nb_samples); - -/** - * Peek data from an AVAudioFifo. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to read from - * @param data audio data plane pointers - * @param nb_samples number of samples to peek - * @param offset offset from current read position - * @return number of samples actually peek, or negative AVERROR code - * on failure. The number of samples actually peek will not - * be greater than nb_samples, and will only be less than - * nb_samples if av_audio_fifo_size is less than nb_samples. - */ -int av_audio_fifo_peek_at(AVAudioFifo *af, void **data, int nb_samples, int offset); - -/** - * Read data from an AVAudioFifo. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to read from - * @param data audio data plane pointers - * @param nb_samples number of samples to read - * @return number of samples actually read, or negative AVERROR code - * on failure. The number of samples actually read will not - * be greater than nb_samples, and will only be less than - * nb_samples if av_audio_fifo_size is less than nb_samples. - */ -int av_audio_fifo_read(AVAudioFifo *af, void **data, int nb_samples); - -/** - * Drain data from an AVAudioFifo. - * - * Removes the data without reading it. - * - * @param af AVAudioFifo to drain - * @param nb_samples number of samples to drain - * @return 0 if OK, or negative AVERROR code on failure - */ -int av_audio_fifo_drain(AVAudioFifo *af, int nb_samples); - -/** - * Reset the AVAudioFifo buffer. - * - * This empties all data in the buffer. - * - * @param af AVAudioFifo to reset - */ -void av_audio_fifo_reset(AVAudioFifo *af); - -/** - * Get the current number of samples in the AVAudioFifo available for reading. - * - * @param af the AVAudioFifo to query - * @return number of samples available for reading - */ -int av_audio_fifo_size(AVAudioFifo *af); - -/** - * Get the current number of samples in the AVAudioFifo available for writing. - * - * @param af the AVAudioFifo to query - * @return number of samples available for writing - */ -int av_audio_fifo_space(AVAudioFifo *af); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_AUDIO_FIFO_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/avassert.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/avassert.h deleted file mode 100644 index 51e462bb..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/avassert.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * copyright (c) 2010 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * simple assert() macros that are a bit more flexible than ISO C assert(). - * @author Michael Niedermayer - */ - -#ifndef AVUTIL_AVASSERT_H -#define AVUTIL_AVASSERT_H - -#include -#include "log.h" -#include "macros.h" - -/** - * assert() equivalent, that is always enabled. - */ -#define av_assert0(cond) do { \ - if (!(cond)) { \ - av_log(NULL, AV_LOG_PANIC, "Assertion %s failed at %s:%d\n", \ - AV_STRINGIFY(cond), __FILE__, __LINE__); \ - abort(); \ - } \ -} while (0) - - -/** - * assert() equivalent, that does not lie in speed critical code. - * These asserts() thus can be enabled without fearing speed loss. - */ -#if defined(ASSERT_LEVEL) && ASSERT_LEVEL > 0 -#define av_assert1(cond) av_assert0(cond) -#else -#define av_assert1(cond) ((void)0) -#endif - - -/** - * assert() equivalent, that does lie in speed critical code. - */ -#if defined(ASSERT_LEVEL) && ASSERT_LEVEL > 1 -#define av_assert2(cond) av_assert0(cond) -#define av_assert2_fpu() av_assert0_fpu() -#else -#define av_assert2(cond) ((void)0) -#define av_assert2_fpu() ((void)0) -#endif - -/** - * Assert that floating point operations can be executed. - * - * This will av_assert0() that the cpu is not in MMX state on X86 - */ -void av_assert0_fpu(void); - -#endif /* AVUTIL_AVASSERT_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/avconfig.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/avconfig.h deleted file mode 100644 index c289fbb5..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/avconfig.h +++ /dev/null @@ -1,6 +0,0 @@ -/* Generated by ffmpeg configure */ -#ifndef AVUTIL_AVCONFIG_H -#define AVUTIL_AVCONFIG_H -#define AV_HAVE_BIGENDIAN 0 -#define AV_HAVE_FAST_UNALIGNED 1 -#endif /* AVUTIL_AVCONFIG_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/avstring.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/avstring.h deleted file mode 100644 index fae446c3..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/avstring.h +++ /dev/null @@ -1,437 +0,0 @@ -/* - * Copyright (c) 2007 Mans Rullgard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AVSTRING_H -#define AVUTIL_AVSTRING_H - -#include -#include -#include "attributes.h" -#include "version.h" - -/** - * @addtogroup lavu_string - * @{ - */ - -/** - * Return non-zero if pfx is a prefix of str. If it is, *ptr is set to - * the address of the first character in str after the prefix. - * - * @param str input string - * @param pfx prefix to test - * @param ptr updated if the prefix is matched inside str - * @return non-zero if the prefix matches, zero otherwise - */ -int av_strstart(const char *str, const char *pfx, const char **ptr); - -/** - * Return non-zero if pfx is a prefix of str independent of case. If - * it is, *ptr is set to the address of the first character in str - * after the prefix. - * - * @param str input string - * @param pfx prefix to test - * @param ptr updated if the prefix is matched inside str - * @return non-zero if the prefix matches, zero otherwise - */ -int av_stristart(const char *str, const char *pfx, const char **ptr); - -/** - * Locate the first case-independent occurrence in the string haystack - * of the string needle. A zero-length string needle is considered to - * match at the start of haystack. - * - * This function is a case-insensitive version of the standard strstr(). - * - * @param haystack string to search in - * @param needle string to search for - * @return pointer to the located match within haystack - * or a null pointer if no match - */ -char *av_stristr(const char *haystack, const char *needle); - -/** - * Locate the first occurrence of the string needle in the string haystack - * where not more than hay_length characters are searched. A zero-length - * string needle is considered to match at the start of haystack. - * - * This function is a length-limited version of the standard strstr(). - * - * @param haystack string to search in - * @param needle string to search for - * @param hay_length length of string to search in - * @return pointer to the located match within haystack - * or a null pointer if no match - */ -char *av_strnstr(const char *haystack, const char *needle, size_t hay_length); - -/** - * Copy the string src to dst, but no more than size - 1 bytes, and - * null-terminate dst. - * - * This function is the same as BSD strlcpy(). - * - * @param dst destination buffer - * @param src source string - * @param size size of destination buffer - * @return the length of src - * - * @warning since the return value is the length of src, src absolutely - * _must_ be a properly 0-terminated string, otherwise this will read beyond - * the end of the buffer and possibly crash. - */ -size_t av_strlcpy(char *dst, const char *src, size_t size); - -/** - * Append the string src to the string dst, but to a total length of - * no more than size - 1 bytes, and null-terminate dst. - * - * This function is similar to BSD strlcat(), but differs when - * size <= strlen(dst). - * - * @param dst destination buffer - * @param src source string - * @param size size of destination buffer - * @return the total length of src and dst - * - * @warning since the return value use the length of src and dst, these - * absolutely _must_ be a properly 0-terminated strings, otherwise this - * will read beyond the end of the buffer and possibly crash. - */ -size_t av_strlcat(char *dst, const char *src, size_t size); - -/** - * Append output to a string, according to a format. Never write out of - * the destination buffer, and always put a terminating 0 within - * the buffer. - * @param dst destination buffer (string to which the output is - * appended) - * @param size total size of the destination buffer - * @param fmt printf-compatible format string, specifying how the - * following parameters are used - * @return the length of the string that would have been generated - * if enough space had been available - */ -size_t av_strlcatf(char *dst, size_t size, const char *fmt, ...) av_printf_format(3, 4); - -/** - * Get the count of continuous non zero chars starting from the beginning. - * - * @param len maximum number of characters to check in the string, that - * is the maximum value which is returned by the function - */ -static inline size_t av_strnlen(const char *s, size_t len) -{ - size_t i; - for (i = 0; i < len && s[i]; i++) - ; - return i; -} - -/** - * Print arguments following specified format into a large enough auto - * allocated buffer. It is similar to GNU asprintf(). - * @param fmt printf-compatible format string, specifying how the - * following parameters are used. - * @return the allocated string - * @note You have to free the string yourself with av_free(). - */ -char *av_asprintf(const char *fmt, ...) av_printf_format(1, 2); - -#if FF_API_D2STR -/** - * Convert a number to an av_malloced string. - * @deprecated use av_asprintf() with "%f" or a more specific format - */ -attribute_deprecated -char *av_d2str(double d); -#endif - -/** - * Unescape the given string until a non escaped terminating char, - * and return the token corresponding to the unescaped string. - * - * The normal \ and ' escaping is supported. Leading and trailing - * whitespaces are removed, unless they are escaped with '\' or are - * enclosed between ''. - * - * @param buf the buffer to parse, buf will be updated to point to the - * terminating char - * @param term a 0-terminated list of terminating chars - * @return the malloced unescaped string, which must be av_freed by - * the user, NULL in case of allocation failure - */ -char *av_get_token(const char **buf, const char *term); - -/** - * Split the string into several tokens which can be accessed by - * successive calls to av_strtok(). - * - * A token is defined as a sequence of characters not belonging to the - * set specified in delim. - * - * On the first call to av_strtok(), s should point to the string to - * parse, and the value of saveptr is ignored. In subsequent calls, s - * should be NULL, and saveptr should be unchanged since the previous - * call. - * - * This function is similar to strtok_r() defined in POSIX.1. - * - * @param s the string to parse, may be NULL - * @param delim 0-terminated list of token delimiters, must be non-NULL - * @param saveptr user-provided pointer which points to stored - * information necessary for av_strtok() to continue scanning the same - * string. saveptr is updated to point to the next character after the - * first delimiter found, or to NULL if the string was terminated - * @return the found token, or NULL when no token is found - */ -char *av_strtok(char *s, const char *delim, char **saveptr); - -/** - * Locale-independent conversion of ASCII isdigit. - */ -static inline av_const int av_isdigit(int c) -{ - return c >= '0' && c <= '9'; -} - -/** - * Locale-independent conversion of ASCII isgraph. - */ -static inline av_const int av_isgraph(int c) -{ - return c > 32 && c < 127; -} - -/** - * Locale-independent conversion of ASCII isspace. - */ -static inline av_const int av_isspace(int c) -{ - return c == ' ' || c == '\f' || c == '\n' || c == '\r' || c == '\t' || - c == '\v'; -} - -/** - * Locale-independent conversion of ASCII characters to uppercase. - */ -static inline av_const int av_toupper(int c) -{ - if (c >= 'a' && c <= 'z') - c ^= 0x20; - return c; -} - -/** - * Locale-independent conversion of ASCII characters to lowercase. - */ -static inline av_const int av_tolower(int c) -{ - if (c >= 'A' && c <= 'Z') - c ^= 0x20; - return c; -} - -/** - * Locale-independent conversion of ASCII isxdigit. - */ -static inline av_const int av_isxdigit(int c) -{ - c = av_tolower(c); - return av_isdigit(c) || (c >= 'a' && c <= 'f'); -} - -/** - * Locale-independent case-insensitive compare. - * @note This means only ASCII-range characters are case-insensitive - */ -int av_strcasecmp(const char *a, const char *b); - -/** - * Locale-independent case-insensitive compare. - * @note This means only ASCII-range characters are case-insensitive - */ -int av_strncasecmp(const char *a, const char *b, size_t n); - -/** - * Locale-independent strings replace. - * @note This means only ASCII-range characters are replace - */ -char *av_strireplace(const char *str, const char *from, const char *to); - -/** - * Thread safe basename. - * @param path the string to parse, on DOS both \ and / are considered separators. - * @return pointer to the basename substring. - * If path does not contain a slash, the function returns a copy of path. - * If path is a NULL pointer or points to an empty string, a pointer - * to a string "." is returned. - */ -const char *av_basename(const char *path); - -/** - * Thread safe dirname. - * @param path the string to parse, on DOS both \ and / are considered separators. - * @return A pointer to a string that's the parent directory of path. - * If path is a NULL pointer or points to an empty string, a pointer - * to a string "." is returned. - * @note the function may modify the contents of the path, so copies should be passed. - */ -const char *av_dirname(char *path); - -/** - * Match instances of a name in a comma-separated list of names. - * List entries are checked from the start to the end of the names list, - * the first match ends further processing. If an entry prefixed with '-' - * matches, then 0 is returned. The "ALL" list entry is considered to - * match all names. - * - * @param name Name to look for. - * @param names List of names. - * @return 1 on match, 0 otherwise. - */ -int av_match_name(const char *name, const char *names); - -/** - * Append path component to the existing path. - * Path separator '/' is placed between when needed. - * Resulting string have to be freed with av_free(). - * @param path base path - * @param component component to be appended - * @return new path or NULL on error. - */ -char *av_append_path_component(const char *path, const char *component); - -enum AVEscapeMode { - AV_ESCAPE_MODE_AUTO, ///< Use auto-selected escaping mode. - AV_ESCAPE_MODE_BACKSLASH, ///< Use backslash escaping. - AV_ESCAPE_MODE_QUOTE, ///< Use single-quote escaping. - AV_ESCAPE_MODE_XML, ///< Use XML non-markup character data escaping. -}; - -/** - * Consider spaces special and escape them even in the middle of the - * string. - * - * This is equivalent to adding the whitespace characters to the special - * characters lists, except it is guaranteed to use the exact same list - * of whitespace characters as the rest of libavutil. - */ -#define AV_ESCAPE_FLAG_WHITESPACE (1 << 0) - -/** - * Escape only specified special characters. - * Without this flag, escape also any characters that may be considered - * special by av_get_token(), such as the single quote. - */ -#define AV_ESCAPE_FLAG_STRICT (1 << 1) - -/** - * Within AV_ESCAPE_MODE_XML, additionally escape single quotes for single - * quoted attributes. - */ -#define AV_ESCAPE_FLAG_XML_SINGLE_QUOTES (1 << 2) - -/** - * Within AV_ESCAPE_MODE_XML, additionally escape double quotes for double - * quoted attributes. - */ -#define AV_ESCAPE_FLAG_XML_DOUBLE_QUOTES (1 << 3) - - -/** - * Escape string in src, and put the escaped string in an allocated - * string in *dst, which must be freed with av_free(). - * - * @param dst pointer where an allocated string is put - * @param src string to escape, must be non-NULL - * @param special_chars string containing the special characters which - * need to be escaped, can be NULL - * @param mode escape mode to employ, see AV_ESCAPE_MODE_* macros. - * Any unknown value for mode will be considered equivalent to - * AV_ESCAPE_MODE_BACKSLASH, but this behaviour can change without - * notice. - * @param flags flags which control how to escape, see AV_ESCAPE_FLAG_ macros - * @return the length of the allocated string, or a negative error code in case of error - * @see av_bprint_escape() - */ -av_warn_unused_result -int av_escape(char **dst, const char *src, const char *special_chars, - enum AVEscapeMode mode, int flags); - -#define AV_UTF8_FLAG_ACCEPT_INVALID_BIG_CODES 1 ///< accept codepoints over 0x10FFFF -#define AV_UTF8_FLAG_ACCEPT_NON_CHARACTERS 2 ///< accept non-characters - 0xFFFE and 0xFFFF -#define AV_UTF8_FLAG_ACCEPT_SURROGATES 4 ///< accept UTF-16 surrogates codes -#define AV_UTF8_FLAG_EXCLUDE_XML_INVALID_CONTROL_CODES 8 ///< exclude control codes not accepted by XML - -#define AV_UTF8_FLAG_ACCEPT_ALL \ - AV_UTF8_FLAG_ACCEPT_INVALID_BIG_CODES|AV_UTF8_FLAG_ACCEPT_NON_CHARACTERS|AV_UTF8_FLAG_ACCEPT_SURROGATES - -/** - * Read and decode a single UTF-8 code point (character) from the - * buffer in *buf, and update *buf to point to the next byte to - * decode. - * - * In case of an invalid byte sequence, the pointer will be updated to - * the next byte after the invalid sequence and the function will - * return an error code. - * - * Depending on the specified flags, the function will also fail in - * case the decoded code point does not belong to a valid range. - * - * @note For speed-relevant code a carefully implemented use of - * GET_UTF8() may be preferred. - * - * @param codep pointer used to return the parsed code in case of success. - * The value in *codep is set even in case the range check fails. - * @param bufp pointer to the address the first byte of the sequence - * to decode, updated by the function to point to the - * byte next after the decoded sequence - * @param buf_end pointer to the end of the buffer, points to the next - * byte past the last in the buffer. This is used to - * avoid buffer overreads (in case of an unfinished - * UTF-8 sequence towards the end of the buffer). - * @param flags a collection of AV_UTF8_FLAG_* flags - * @return >= 0 in case a sequence was successfully read, a negative - * value in case of invalid sequence - */ -av_warn_unused_result -int av_utf8_decode(int32_t *codep, const uint8_t **bufp, const uint8_t *buf_end, - unsigned int flags); - -/** - * Check if a name is in a list. - * @returns 0 if not found, or the 1 based index where it has been found in the - * list. - */ -int av_match_list(const char *name, const char *list, char separator); - -/** - * See libc sscanf manual for more information. - * Locale-independent sscanf implementation. - */ -int av_sscanf(const char *string, const char *format, ...); - -/** - * @} - */ - -#endif /* AVUTIL_AVSTRING_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/avutil.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/avutil.h deleted file mode 100644 index 64b68bdb..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/avutil.h +++ /dev/null @@ -1,371 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AVUTIL_H -#define AVUTIL_AVUTIL_H - -/** - * @file - * @ingroup lavu - * Convenience header that includes @ref lavu "libavutil"'s core. - */ - -/** - * @mainpage - * - * @section ffmpeg_intro Introduction - * - * This document describes the usage of the different libraries - * provided by FFmpeg. - * - * @li @ref libavc "libavcodec" encoding/decoding library - * @li @ref lavfi "libavfilter" graph-based frame editing library - * @li @ref libavf "libavformat" I/O and muxing/demuxing library - * @li @ref lavd "libavdevice" special devices muxing/demuxing library - * @li @ref lavu "libavutil" common utility library - * @li @ref lswr "libswresample" audio resampling, format conversion and mixing - * @li @ref lpp "libpostproc" post processing library - * @li @ref libsws "libswscale" color conversion and scaling library - * - * @section ffmpeg_versioning Versioning and compatibility - * - * Each of the FFmpeg libraries contains a version.h header, which defines a - * major, minor and micro version number with the - * LIBRARYNAME_VERSION_{MAJOR,MINOR,MICRO} macros. The major version - * number is incremented with backward incompatible changes - e.g. removing - * parts of the public API, reordering public struct members, etc. The minor - * version number is incremented for backward compatible API changes or major - * new features - e.g. adding a new public function or a new decoder. The micro - * version number is incremented for smaller changes that a calling program - * might still want to check for - e.g. changing behavior in a previously - * unspecified situation. - * - * FFmpeg guarantees backward API and ABI compatibility for each library as long - * as its major version number is unchanged. This means that no public symbols - * will be removed or renamed. Types and names of the public struct members and - * values of public macros and enums will remain the same (unless they were - * explicitly declared as not part of the public API). Documented behavior will - * not change. - * - * In other words, any correct program that works with a given FFmpeg snapshot - * should work just as well without any changes with any later snapshot with the - * same major versions. This applies to both rebuilding the program against new - * FFmpeg versions or to replacing the dynamic FFmpeg libraries that a program - * links against. - * - * However, new public symbols may be added and new members may be appended to - * public structs whose size is not part of public ABI (most public structs in - * FFmpeg). New macros and enum values may be added. Behavior in undocumented - * situations may change slightly (and be documented). All those are accompanied - * by an entry in doc/APIchanges and incrementing either the minor or micro - * version number. - */ - -/** - * @defgroup lavu libavutil - * Common code shared across all FFmpeg libraries. - * - * @note - * libavutil is designed to be modular. In most cases, in order to use the - * functions provided by one component of libavutil you must explicitly include - * the specific header containing that feature. If you are only using - * media-related components, you could simply include libavutil/avutil.h, which - * brings in most of the "core" components. - * - * @{ - * - * @defgroup lavu_crypto Crypto and Hashing - * - * @{ - * @} - * - * @defgroup lavu_math Mathematics - * @{ - * - * @} - * - * @defgroup lavu_string String Manipulation - * - * @{ - * - * @} - * - * @defgroup lavu_mem Memory Management - * - * @{ - * - * @} - * - * @defgroup lavu_data Data Structures - * @{ - * - * @} - * - * @defgroup lavu_video Video related - * - * @{ - * - * @} - * - * @defgroup lavu_audio Audio related - * - * @{ - * - * @} - * - * @defgroup lavu_error Error Codes - * - * @{ - * - * @} - * - * @defgroup lavu_log Logging Facility - * - * @{ - * - * @} - * - * @defgroup lavu_misc Other - * - * @{ - * - * @defgroup preproc_misc Preprocessor String Macros - * - * @{ - * - * @} - * - * @defgroup version_utils Library Version Macros - * - * @{ - * - * @} - */ - - -/** - * @addtogroup lavu_ver - * @{ - */ - -/** - * Return the LIBAVUTIL_VERSION_INT constant. - */ -unsigned avutil_version(void); - -/** - * Return an informative version string. This usually is the actual release - * version number or a git commit description. This string has no fixed format - * and can change any time. It should never be parsed by code. - */ -const char *av_version_info(void); - -/** - * Return the libavutil build-time configuration. - */ -const char *avutil_configuration(void); - -/** - * Return the libavutil license. - */ -const char *avutil_license(void); - -/** - * @} - */ - -/** - * @addtogroup lavu_media Media Type - * @brief Media Type - */ - -enum AVMediaType { - AVMEDIA_TYPE_UNKNOWN = -1, ///< Usually treated as AVMEDIA_TYPE_DATA - AVMEDIA_TYPE_VIDEO, - AVMEDIA_TYPE_AUDIO, - AVMEDIA_TYPE_DATA, ///< Opaque data information usually continuous - AVMEDIA_TYPE_SUBTITLE, - AVMEDIA_TYPE_ATTACHMENT, ///< Opaque data information usually sparse - AVMEDIA_TYPE_NB -}; - -/** - * Return a string describing the media_type enum, NULL if media_type - * is unknown. - */ -const char *av_get_media_type_string(enum AVMediaType media_type); - -/** - * @defgroup lavu_const Constants - * @{ - * - * @defgroup lavu_enc Encoding specific - * - * @note those definition should move to avcodec - * @{ - */ - -#define FF_LAMBDA_SHIFT 7 -#define FF_LAMBDA_SCALE (1< - -/** - * @defgroup lavu_base64 Base64 - * @ingroup lavu_crypto - * @{ - */ - -/** - * Decode a base64-encoded string. - * - * @param out buffer for decoded data - * @param in null-terminated input string - * @param out_size size in bytes of the out buffer, must be at - * least 3/4 of the length of in, that is AV_BASE64_DECODE_SIZE(strlen(in)) - * @return number of bytes written, or a negative value in case of - * invalid input - */ -int av_base64_decode(uint8_t *out, const char *in, int out_size); - -/** - * Calculate the output size in bytes needed to decode a base64 string - * with length x to a data buffer. - */ -#define AV_BASE64_DECODE_SIZE(x) ((x) * 3LL / 4) - -/** - * Encode data to base64 and null-terminate. - * - * @param out buffer for encoded data - * @param out_size size in bytes of the out buffer (including the - * null terminator), must be at least AV_BASE64_SIZE(in_size) - * @param in input buffer containing the data to encode - * @param in_size size in bytes of the in buffer - * @return out or NULL in case of error - */ -char *av_base64_encode(char *out, int out_size, const uint8_t *in, int in_size); - -/** - * Calculate the output size needed to base64-encode x bytes to a - * null-terminated string. - */ -#define AV_BASE64_SIZE(x) (((x)+2) / 3 * 4 + 1) - - /** - * @} - */ - -#endif /* AVUTIL_BASE64_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/blowfish.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/blowfish.h deleted file mode 100644 index 9e289a40..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/blowfish.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * Blowfish algorithm - * Copyright (c) 2012 Samuel Pitoiset - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_BLOWFISH_H -#define AVUTIL_BLOWFISH_H - -#include - -/** - * @defgroup lavu_blowfish Blowfish - * @ingroup lavu_crypto - * @{ - */ - -#define AV_BF_ROUNDS 16 - -typedef struct AVBlowfish { - uint32_t p[AV_BF_ROUNDS + 2]; - uint32_t s[4][256]; -} AVBlowfish; - -/** - * Allocate an AVBlowfish context. - */ -AVBlowfish *av_blowfish_alloc(void); - -/** - * Initialize an AVBlowfish context. - * - * @param ctx an AVBlowfish context - * @param key a key - * @param key_len length of the key - */ -void av_blowfish_init(struct AVBlowfish *ctx, const uint8_t *key, int key_len); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * - * @param ctx an AVBlowfish context - * @param xl left four bytes halves of input to be encrypted - * @param xr right four bytes halves of input to be encrypted - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_blowfish_crypt_ecb(struct AVBlowfish *ctx, uint32_t *xl, uint32_t *xr, - int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * - * @param ctx an AVBlowfish context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_blowfish_crypt(struct AVBlowfish *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_BLOWFISH_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/bprint.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/bprint.h deleted file mode 100644 index c09b1ac1..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/bprint.h +++ /dev/null @@ -1,219 +0,0 @@ -/* - * Copyright (c) 2012 Nicolas George - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_BPRINT_H -#define AVUTIL_BPRINT_H - -#include - -#include "attributes.h" -#include "avstring.h" - -/** - * Define a structure with extra padding to a fixed size - * This helps ensuring binary compatibility with future versions. - */ - -#define FF_PAD_STRUCTURE(name, size, ...) \ -struct ff_pad_helper_##name { __VA_ARGS__ }; \ -typedef struct name { \ - __VA_ARGS__ \ - char reserved_padding[size - sizeof(struct ff_pad_helper_##name)]; \ -} name; - -/** - * Buffer to print data progressively - * - * The string buffer grows as necessary and is always 0-terminated. - * The content of the string is never accessed, and thus is - * encoding-agnostic and can even hold binary data. - * - * Small buffers are kept in the structure itself, and thus require no - * memory allocation at all (unless the contents of the buffer is needed - * after the structure goes out of scope). This is almost as lightweight as - * declaring a local "char buf[512]". - * - * The length of the string can go beyond the allocated size: the buffer is - * then truncated, but the functions still keep account of the actual total - * length. - * - * In other words, buf->len can be greater than buf->size and records the - * total length of what would have been to the buffer if there had been - * enough memory. - * - * Append operations do not need to be tested for failure: if a memory - * allocation fails, data stop being appended to the buffer, but the length - * is still updated. This situation can be tested with - * av_bprint_is_complete(). - * - * The size_max field determines several possible behaviours: - * - * size_max = -1 (= UINT_MAX) or any large value will let the buffer be - * reallocated as necessary, with an amortized linear cost. - * - * size_max = 0 prevents writing anything to the buffer: only the total - * length is computed. The write operations can then possibly be repeated in - * a buffer with exactly the necessary size - * (using size_init = size_max = len + 1). - * - * size_max = 1 is automatically replaced by the exact size available in the - * structure itself, thus ensuring no dynamic memory allocation. The - * internal buffer is large enough to hold a reasonable paragraph of text, - * such as the current paragraph. - */ - -FF_PAD_STRUCTURE(AVBPrint, 1024, - char *str; /**< string so far */ - unsigned len; /**< length so far */ - unsigned size; /**< allocated memory */ - unsigned size_max; /**< maximum allocated memory */ - char reserved_internal_buffer[1]; -) - -/** - * Convenience macros for special values for av_bprint_init() size_max - * parameter. - */ -#define AV_BPRINT_SIZE_UNLIMITED ((unsigned)-1) -#define AV_BPRINT_SIZE_AUTOMATIC 1 -#define AV_BPRINT_SIZE_COUNT_ONLY 0 - -/** - * Init a print buffer. - * - * @param buf buffer to init - * @param size_init initial size (including the final 0) - * @param size_max maximum size; - * 0 means do not write anything, just count the length; - * 1 is replaced by the maximum value for automatic storage; - * any large value means that the internal buffer will be - * reallocated as needed up to that limit; -1 is converted to - * UINT_MAX, the largest limit possible. - * Check also AV_BPRINT_SIZE_* macros. - */ -void av_bprint_init(AVBPrint *buf, unsigned size_init, unsigned size_max); - -/** - * Init a print buffer using a pre-existing buffer. - * - * The buffer will not be reallocated. - * - * @param buf buffer structure to init - * @param buffer byte buffer to use for the string data - * @param size size of buffer - */ -void av_bprint_init_for_buffer(AVBPrint *buf, char *buffer, unsigned size); - -/** - * Append a formatted string to a print buffer. - */ -void av_bprintf(AVBPrint *buf, const char *fmt, ...) av_printf_format(2, 3); - -/** - * Append a formatted string to a print buffer. - */ -void av_vbprintf(AVBPrint *buf, const char *fmt, va_list vl_arg); - -/** - * Append char c n times to a print buffer. - */ -void av_bprint_chars(AVBPrint *buf, char c, unsigned n); - -/** - * Append data to a print buffer. - * - * param buf bprint buffer to use - * param data pointer to data - * param size size of data - */ -void av_bprint_append_data(AVBPrint *buf, const char *data, unsigned size); - -struct tm; -/** - * Append a formatted date and time to a print buffer. - * - * param buf bprint buffer to use - * param fmt date and time format string, see strftime() - * param tm broken-down time structure to translate - * - * @note due to poor design of the standard strftime function, it may - * produce poor results if the format string expands to a very long text and - * the bprint buffer is near the limit stated by the size_max option. - */ -void av_bprint_strftime(AVBPrint *buf, const char *fmt, const struct tm *tm); - -/** - * Allocate bytes in the buffer for external use. - * - * @param[in] buf buffer structure - * @param[in] size required size - * @param[out] mem pointer to the memory area - * @param[out] actual_size size of the memory area after allocation; - * can be larger or smaller than size - */ -void av_bprint_get_buffer(AVBPrint *buf, unsigned size, - unsigned char **mem, unsigned *actual_size); - -/** - * Reset the string to "" but keep internal allocated data. - */ -void av_bprint_clear(AVBPrint *buf); - -/** - * Test if the print buffer is complete (not truncated). - * - * It may have been truncated due to a memory allocation failure - * or the size_max limit (compare size and size_max if necessary). - */ -static inline int av_bprint_is_complete(const AVBPrint *buf) -{ - return buf->len < buf->size; -} - -/** - * Finalize a print buffer. - * - * The print buffer can no longer be used afterwards, - * but the len and size fields are still valid. - * - * @arg[out] ret_str if not NULL, used to return a permanent copy of the - * buffer contents, or NULL if memory allocation fails; - * if NULL, the buffer is discarded and freed - * @return 0 for success or error code (probably AVERROR(ENOMEM)) - */ -int av_bprint_finalize(AVBPrint *buf, char **ret_str); - -/** - * Escape the content in src and append it to dstbuf. - * - * @param dstbuf already inited destination bprint buffer - * @param src string containing the text to escape - * @param special_chars string containing the special characters which - * need to be escaped, can be NULL - * @param mode escape mode to employ, see AV_ESCAPE_MODE_* macros. - * Any unknown value for mode will be considered equivalent to - * AV_ESCAPE_MODE_BACKSLASH, but this behaviour can change without - * notice. - * @param flags flags which control how to escape, see AV_ESCAPE_FLAG_* macros - */ -void av_bprint_escape(AVBPrint *dstbuf, const char *src, const char *special_chars, - enum AVEscapeMode mode, int flags); - -#endif /* AVUTIL_BPRINT_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/bswap.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/bswap.h deleted file mode 100644 index 91cb7953..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/bswap.h +++ /dev/null @@ -1,109 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * byte swapping routines - */ - -#ifndef AVUTIL_BSWAP_H -#define AVUTIL_BSWAP_H - -#include -#include "libavutil/avconfig.h" -#include "attributes.h" - -#ifdef HAVE_AV_CONFIG_H - -#include "config.h" - -#if ARCH_AARCH64 -# include "aarch64/bswap.h" -#elif ARCH_ARM -# include "arm/bswap.h" -#elif ARCH_AVR32 -# include "avr32/bswap.h" -#elif ARCH_SH4 -# include "sh4/bswap.h" -#elif ARCH_X86 -# include "x86/bswap.h" -#endif - -#endif /* HAVE_AV_CONFIG_H */ - -#define AV_BSWAP16C(x) (((x) << 8 & 0xff00) | ((x) >> 8 & 0x00ff)) -#define AV_BSWAP32C(x) (AV_BSWAP16C(x) << 16 | AV_BSWAP16C((x) >> 16)) -#define AV_BSWAP64C(x) (AV_BSWAP32C(x) << 32 | AV_BSWAP32C((x) >> 32)) - -#define AV_BSWAPC(s, x) AV_BSWAP##s##C(x) - -#ifndef av_bswap16 -static av_always_inline av_const uint16_t av_bswap16(uint16_t x) -{ - x= (x>>8) | (x<<8); - return x; -} -#endif - -#ifndef av_bswap32 -static av_always_inline av_const uint32_t av_bswap32(uint32_t x) -{ - return AV_BSWAP32C(x); -} -#endif - -#ifndef av_bswap64 -static inline uint64_t av_const av_bswap64(uint64_t x) -{ - return (uint64_t)av_bswap32(x) << 32 | av_bswap32(x >> 32); -} -#endif - -// be2ne ... big-endian to native-endian -// le2ne ... little-endian to native-endian - -#if AV_HAVE_BIGENDIAN -#define av_be2ne16(x) (x) -#define av_be2ne32(x) (x) -#define av_be2ne64(x) (x) -#define av_le2ne16(x) av_bswap16(x) -#define av_le2ne32(x) av_bswap32(x) -#define av_le2ne64(x) av_bswap64(x) -#define AV_BE2NEC(s, x) (x) -#define AV_LE2NEC(s, x) AV_BSWAPC(s, x) -#else -#define av_be2ne16(x) av_bswap16(x) -#define av_be2ne32(x) av_bswap32(x) -#define av_be2ne64(x) av_bswap64(x) -#define av_le2ne16(x) (x) -#define av_le2ne32(x) (x) -#define av_le2ne64(x) (x) -#define AV_BE2NEC(s, x) AV_BSWAPC(s, x) -#define AV_LE2NEC(s, x) (x) -#endif - -#define AV_BE2NE16C(x) AV_BE2NEC(16, x) -#define AV_BE2NE32C(x) AV_BE2NEC(32, x) -#define AV_BE2NE64C(x) AV_BE2NEC(64, x) -#define AV_LE2NE16C(x) AV_LE2NEC(16, x) -#define AV_LE2NE32C(x) AV_LE2NEC(32, x) -#define AV_LE2NE64C(x) AV_LE2NEC(64, x) - -#endif /* AVUTIL_BSWAP_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/buffer.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/buffer.h deleted file mode 100644 index e1ef5b7f..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/buffer.h +++ /dev/null @@ -1,322 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_buffer - * refcounted data buffer API - */ - -#ifndef AVUTIL_BUFFER_H -#define AVUTIL_BUFFER_H - -#include -#include - -/** - * @defgroup lavu_buffer AVBuffer - * @ingroup lavu_data - * - * @{ - * AVBuffer is an API for reference-counted data buffers. - * - * There are two core objects in this API -- AVBuffer and AVBufferRef. AVBuffer - * represents the data buffer itself; it is opaque and not meant to be accessed - * by the caller directly, but only through AVBufferRef. However, the caller may - * e.g. compare two AVBuffer pointers to check whether two different references - * are describing the same data buffer. AVBufferRef represents a single - * reference to an AVBuffer and it is the object that may be manipulated by the - * caller directly. - * - * There are two functions provided for creating a new AVBuffer with a single - * reference -- av_buffer_alloc() to just allocate a new buffer, and - * av_buffer_create() to wrap an existing array in an AVBuffer. From an existing - * reference, additional references may be created with av_buffer_ref(). - * Use av_buffer_unref() to free a reference (this will automatically free the - * data once all the references are freed). - * - * The convention throughout this API and the rest of FFmpeg is such that the - * buffer is considered writable if there exists only one reference to it (and - * it has not been marked as read-only). The av_buffer_is_writable() function is - * provided to check whether this is true and av_buffer_make_writable() will - * automatically create a new writable buffer when necessary. - * Of course nothing prevents the calling code from violating this convention, - * however that is safe only when all the existing references are under its - * control. - * - * @note Referencing and unreferencing the buffers is thread-safe and thus - * may be done from multiple threads simultaneously without any need for - * additional locking. - * - * @note Two different references to the same buffer can point to different - * parts of the buffer (i.e. their AVBufferRef.data will not be equal). - */ - -/** - * A reference counted buffer type. It is opaque and is meant to be used through - * references (AVBufferRef). - */ -typedef struct AVBuffer AVBuffer; - -/** - * A reference to a data buffer. - * - * The size of this struct is not a part of the public ABI and it is not meant - * to be allocated directly. - */ -typedef struct AVBufferRef { - AVBuffer *buffer; - - /** - * The data buffer. It is considered writable if and only if - * this is the only reference to the buffer, in which case - * av_buffer_is_writable() returns 1. - */ - uint8_t *data; - /** - * Size of data in bytes. - */ - size_t size; -} AVBufferRef; - -/** - * Allocate an AVBuffer of the given size using av_malloc(). - * - * @return an AVBufferRef of given size or NULL when out of memory - */ -AVBufferRef *av_buffer_alloc(size_t size); - -/** - * Same as av_buffer_alloc(), except the returned buffer will be initialized - * to zero. - */ -AVBufferRef *av_buffer_allocz(size_t size); - -/** - * Always treat the buffer as read-only, even when it has only one - * reference. - */ -#define AV_BUFFER_FLAG_READONLY (1 << 0) - -/** - * Create an AVBuffer from an existing array. - * - * If this function is successful, data is owned by the AVBuffer. The caller may - * only access data through the returned AVBufferRef and references derived from - * it. - * If this function fails, data is left untouched. - * @param data data array - * @param size size of data in bytes - * @param free a callback for freeing this buffer's data - * @param opaque parameter to be got for processing or passed to free - * @param flags a combination of AV_BUFFER_FLAG_* - * - * @return an AVBufferRef referring to data on success, NULL on failure. - */ -AVBufferRef *av_buffer_create(uint8_t *data, size_t size, - void (*free)(void *opaque, uint8_t *data), - void *opaque, int flags); - -/** - * Default free callback, which calls av_free() on the buffer data. - * This function is meant to be passed to av_buffer_create(), not called - * directly. - */ -void av_buffer_default_free(void *opaque, uint8_t *data); - -/** - * Create a new reference to an AVBuffer. - * - * @return a new AVBufferRef referring to the same AVBuffer as buf or NULL on - * failure. - */ -AVBufferRef *av_buffer_ref(const AVBufferRef *buf); - -/** - * Free a given reference and automatically free the buffer if there are no more - * references to it. - * - * @param buf the reference to be freed. The pointer is set to NULL on return. - */ -void av_buffer_unref(AVBufferRef **buf); - -/** - * @return 1 if the caller may write to the data referred to by buf (which is - * true if and only if buf is the only reference to the underlying AVBuffer). - * Return 0 otherwise. - * A positive answer is valid until av_buffer_ref() is called on buf. - */ -int av_buffer_is_writable(const AVBufferRef *buf); - -/** - * @return the opaque parameter set by av_buffer_create. - */ -void *av_buffer_get_opaque(const AVBufferRef *buf); - -int av_buffer_get_ref_count(const AVBufferRef *buf); - -/** - * Create a writable reference from a given buffer reference, avoiding data copy - * if possible. - * - * @param buf buffer reference to make writable. On success, buf is either left - * untouched, or it is unreferenced and a new writable AVBufferRef is - * written in its place. On failure, buf is left untouched. - * @return 0 on success, a negative AVERROR on failure. - */ -int av_buffer_make_writable(AVBufferRef **buf); - -/** - * Reallocate a given buffer. - * - * @param buf a buffer reference to reallocate. On success, buf will be - * unreferenced and a new reference with the required size will be - * written in its place. On failure buf will be left untouched. *buf - * may be NULL, then a new buffer is allocated. - * @param size required new buffer size. - * @return 0 on success, a negative AVERROR on failure. - * - * @note the buffer is actually reallocated with av_realloc() only if it was - * initially allocated through av_buffer_realloc(NULL) and there is only one - * reference to it (i.e. the one passed to this function). In all other cases - * a new buffer is allocated and the data is copied. - */ -int av_buffer_realloc(AVBufferRef **buf, size_t size); - -/** - * Ensure dst refers to the same data as src. - * - * When *dst is already equivalent to src, do nothing. Otherwise unreference dst - * and replace it with a new reference to src. - * - * @param dst Pointer to either a valid buffer reference or NULL. On success, - * this will point to a buffer reference equivalent to src. On - * failure, dst will be left untouched. - * @param src A buffer reference to replace dst with. May be NULL, then this - * function is equivalent to av_buffer_unref(dst). - * @return 0 on success - * AVERROR(ENOMEM) on memory allocation failure. - */ -int av_buffer_replace(AVBufferRef **dst, const AVBufferRef *src); - -/** - * @} - */ - -/** - * @defgroup lavu_bufferpool AVBufferPool - * @ingroup lavu_data - * - * @{ - * AVBufferPool is an API for a lock-free thread-safe pool of AVBuffers. - * - * Frequently allocating and freeing large buffers may be slow. AVBufferPool is - * meant to solve this in cases when the caller needs a set of buffers of the - * same size (the most obvious use case being buffers for raw video or audio - * frames). - * - * At the beginning, the user must call av_buffer_pool_init() to create the - * buffer pool. Then whenever a buffer is needed, call av_buffer_pool_get() to - * get a reference to a new buffer, similar to av_buffer_alloc(). This new - * reference works in all aspects the same way as the one created by - * av_buffer_alloc(). However, when the last reference to this buffer is - * unreferenced, it is returned to the pool instead of being freed and will be - * reused for subsequent av_buffer_pool_get() calls. - * - * When the caller is done with the pool and no longer needs to allocate any new - * buffers, av_buffer_pool_uninit() must be called to mark the pool as freeable. - * Once all the buffers are released, it will automatically be freed. - * - * Allocating and releasing buffers with this API is thread-safe as long as - * either the default alloc callback is used, or the user-supplied one is - * thread-safe. - */ - -/** - * The buffer pool. This structure is opaque and not meant to be accessed - * directly. It is allocated with av_buffer_pool_init() and freed with - * av_buffer_pool_uninit(). - */ -typedef struct AVBufferPool AVBufferPool; - -/** - * Allocate and initialize a buffer pool. - * - * @param size size of each buffer in this pool - * @param alloc a function that will be used to allocate new buffers when the - * pool is empty. May be NULL, then the default allocator will be used - * (av_buffer_alloc()). - * @return newly created buffer pool on success, NULL on error. - */ -AVBufferPool *av_buffer_pool_init(size_t size, AVBufferRef* (*alloc)(size_t size)); - -/** - * Allocate and initialize a buffer pool with a more complex allocator. - * - * @param size size of each buffer in this pool - * @param opaque arbitrary user data used by the allocator - * @param alloc a function that will be used to allocate new buffers when the - * pool is empty. May be NULL, then the default allocator will be - * used (av_buffer_alloc()). - * @param pool_free a function that will be called immediately before the pool - * is freed. I.e. after av_buffer_pool_uninit() is called - * by the caller and all the frames are returned to the pool - * and freed. It is intended to uninitialize the user opaque - * data. May be NULL. - * @return newly created buffer pool on success, NULL on error. - */ -AVBufferPool *av_buffer_pool_init2(size_t size, void *opaque, - AVBufferRef* (*alloc)(void *opaque, size_t size), - void (*pool_free)(void *opaque)); - -/** - * Mark the pool as being available for freeing. It will actually be freed only - * once all the allocated buffers associated with the pool are released. Thus it - * is safe to call this function while some of the allocated buffers are still - * in use. - * - * @param pool pointer to the pool to be freed. It will be set to NULL. - */ -void av_buffer_pool_uninit(AVBufferPool **pool); - -/** - * Allocate a new AVBuffer, reusing an old buffer from the pool when available. - * This function may be called simultaneously from multiple threads. - * - * @return a reference to the new buffer on success, NULL on error. - */ -AVBufferRef *av_buffer_pool_get(AVBufferPool *pool); - -/** - * Query the original opaque parameter of an allocated buffer in the pool. - * - * @param ref a buffer reference to a buffer returned by av_buffer_pool_get. - * @return the opaque parameter set by the buffer allocator function of the - * buffer pool. - * - * @note the opaque parameter of ref is used by the buffer pool implementation, - * therefore you have to use this function to access the original opaque - * parameter of an allocated buffer. - */ -void *av_buffer_pool_buffer_get_opaque(const AVBufferRef *ref); - -/** - * @} - */ - -#endif /* AVUTIL_BUFFER_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/camellia.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/camellia.h deleted file mode 100644 index e674c9b9..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/camellia.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * An implementation of the CAMELLIA algorithm as mentioned in RFC3713 - * Copyright (c) 2014 Supraja Meedinti - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CAMELLIA_H -#define AVUTIL_CAMELLIA_H - -#include - - -/** - * @file - * @brief Public header for libavutil CAMELLIA algorithm - * @defgroup lavu_camellia CAMELLIA - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_camellia_size; - -struct AVCAMELLIA; - -/** - * Allocate an AVCAMELLIA context - * To free the struct: av_free(ptr) - */ -struct AVCAMELLIA *av_camellia_alloc(void); - -/** - * Initialize an AVCAMELLIA context. - * - * @param ctx an AVCAMELLIA context - * @param key a key of 16, 24, 32 bytes used for encryption/decryption - * @param key_bits number of keybits: possible are 128, 192, 256 - */ -int av_camellia_init(struct AVCAMELLIA *ctx, const uint8_t *key, int key_bits); - -/** - * Encrypt or decrypt a buffer using a previously initialized context - * - * @param ctx an AVCAMELLIA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 16 byte blocks - * @paran iv initialization vector for CBC mode, NULL for ECB mode - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_camellia_crypt(struct AVCAMELLIA *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t* iv, int decrypt); - -/** - * @} - */ -#endif /* AVUTIL_CAMELLIA_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/cast5.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/cast5.h deleted file mode 100644 index ad5b347e..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/cast5.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * An implementation of the CAST128 algorithm as mentioned in RFC2144 - * Copyright (c) 2014 Supraja Meedinti - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CAST5_H -#define AVUTIL_CAST5_H - -#include - - -/** - * @file - * @brief Public header for libavutil CAST5 algorithm - * @defgroup lavu_cast5 CAST5 - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_cast5_size; - -struct AVCAST5; - -/** - * Allocate an AVCAST5 context - * To free the struct: av_free(ptr) - */ -struct AVCAST5 *av_cast5_alloc(void); -/** - * Initialize an AVCAST5 context. - * - * @param ctx an AVCAST5 context - * @param key a key of 5,6,...16 bytes used for encryption/decryption - * @param key_bits number of keybits: possible are 40,48,...,128 - * @return 0 on success, less than 0 on failure - */ -int av_cast5_init(struct AVCAST5 *ctx, const uint8_t *key, int key_bits); - -/** - * Encrypt or decrypt a buffer using a previously initialized context, ECB mode only - * - * @param ctx an AVCAST5 context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_cast5_crypt(struct AVCAST5 *ctx, uint8_t *dst, const uint8_t *src, int count, int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context - * - * @param ctx an AVCAST5 context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, NULL for ECB mode - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_cast5_crypt2(struct AVCAST5 *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); -/** - * @} - */ -#endif /* AVUTIL_CAST5_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/channel_layout.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/channel_layout.h deleted file mode 100644 index 4dd6614d..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/channel_layout.h +++ /dev/null @@ -1,749 +0,0 @@ -/* - * Copyright (c) 2006 Michael Niedermayer - * Copyright (c) 2008 Peter Ross - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CHANNEL_LAYOUT_H -#define AVUTIL_CHANNEL_LAYOUT_H - -#include -#include - -#include "version.h" -#include "attributes.h" - -/** - * @file - * audio channel layout utility functions - */ - -/** - * @addtogroup lavu_audio - * @{ - */ - -enum AVChannel { - ///< Invalid channel index - AV_CHAN_NONE = -1, - AV_CHAN_FRONT_LEFT, - AV_CHAN_FRONT_RIGHT, - AV_CHAN_FRONT_CENTER, - AV_CHAN_LOW_FREQUENCY, - AV_CHAN_BACK_LEFT, - AV_CHAN_BACK_RIGHT, - AV_CHAN_FRONT_LEFT_OF_CENTER, - AV_CHAN_FRONT_RIGHT_OF_CENTER, - AV_CHAN_BACK_CENTER, - AV_CHAN_SIDE_LEFT, - AV_CHAN_SIDE_RIGHT, - AV_CHAN_TOP_CENTER, - AV_CHAN_TOP_FRONT_LEFT, - AV_CHAN_TOP_FRONT_CENTER, - AV_CHAN_TOP_FRONT_RIGHT, - AV_CHAN_TOP_BACK_LEFT, - AV_CHAN_TOP_BACK_CENTER, - AV_CHAN_TOP_BACK_RIGHT, - /** Stereo downmix. */ - AV_CHAN_STEREO_LEFT = 29, - /** See above. */ - AV_CHAN_STEREO_RIGHT, - AV_CHAN_WIDE_LEFT, - AV_CHAN_WIDE_RIGHT, - AV_CHAN_SURROUND_DIRECT_LEFT, - AV_CHAN_SURROUND_DIRECT_RIGHT, - AV_CHAN_LOW_FREQUENCY_2, - AV_CHAN_TOP_SIDE_LEFT, - AV_CHAN_TOP_SIDE_RIGHT, - AV_CHAN_BOTTOM_FRONT_CENTER, - AV_CHAN_BOTTOM_FRONT_LEFT, - AV_CHAN_BOTTOM_FRONT_RIGHT, - - /** Channel is empty can be safely skipped. */ - AV_CHAN_UNUSED = 0x200, - - /** Channel contains data, but its position is unknown. */ - AV_CHAN_UNKNOWN = 0x300, - - /** - * Range of channels between AV_CHAN_AMBISONIC_BASE and - * AV_CHAN_AMBISONIC_END represent Ambisonic components using the ACN system. - * - * Given a channel id between AV_CHAN_AMBISONIC_BASE and - * AV_CHAN_AMBISONIC_END (inclusive), the ACN index of the channel is - * = - AV_CHAN_AMBISONIC_BASE. - * - * @note these values are only used for AV_CHANNEL_ORDER_CUSTOM channel - * orderings, the AV_CHANNEL_ORDER_AMBISONIC ordering orders the channels - * implicitly by their position in the stream. - */ - AV_CHAN_AMBISONIC_BASE = 0x400, - // leave space for 1024 ids, which correspond to maximum order-32 harmonics, - // which should be enough for the foreseeable use cases - AV_CHAN_AMBISONIC_END = 0x7ff, -}; - -enum AVChannelOrder { - /** - * Only the channel count is specified, without any further information - * about the channel order. - */ - AV_CHANNEL_ORDER_UNSPEC, - /** - * The native channel order, i.e. the channels are in the same order in - * which they are defined in the AVChannel enum. This supports up to 63 - * different channels. - */ - AV_CHANNEL_ORDER_NATIVE, - /** - * The channel order does not correspond to any other predefined order and - * is stored as an explicit map. For example, this could be used to support - * layouts with 64 or more channels, or with empty/skipped (AV_CHAN_SILENCE) - * channels at arbitrary positions. - */ - AV_CHANNEL_ORDER_CUSTOM, - /** - * The audio is represented as the decomposition of the sound field into - * spherical harmonics. Each channel corresponds to a single expansion - * component. Channels are ordered according to ACN (Ambisonic Channel - * Number). - * - * The channel with the index n in the stream contains the spherical - * harmonic of degree l and order m given by - * @code{.unparsed} - * l = floor(sqrt(n)), - * m = n - l * (l + 1). - * @endcode - * - * Conversely given a spherical harmonic of degree l and order m, the - * corresponding channel index n is given by - * @code{.unparsed} - * n = l * (l + 1) + m. - * @endcode - * - * Normalization is assumed to be SN3D (Schmidt Semi-Normalization) - * as defined in AmbiX format $ 2.1. - */ - AV_CHANNEL_ORDER_AMBISONIC, -}; - - -/** - * @defgroup channel_masks Audio channel masks - * - * A channel layout is a 64-bits integer with a bit set for every channel. - * The number of bits set must be equal to the number of channels. - * The value 0 means that the channel layout is not known. - * @note this data structure is not powerful enough to handle channels - * combinations that have the same channel multiple times, such as - * dual-mono. - * - * @{ - */ -#define AV_CH_FRONT_LEFT (1ULL << AV_CHAN_FRONT_LEFT ) -#define AV_CH_FRONT_RIGHT (1ULL << AV_CHAN_FRONT_RIGHT ) -#define AV_CH_FRONT_CENTER (1ULL << AV_CHAN_FRONT_CENTER ) -#define AV_CH_LOW_FREQUENCY (1ULL << AV_CHAN_LOW_FREQUENCY ) -#define AV_CH_BACK_LEFT (1ULL << AV_CHAN_BACK_LEFT ) -#define AV_CH_BACK_RIGHT (1ULL << AV_CHAN_BACK_RIGHT ) -#define AV_CH_FRONT_LEFT_OF_CENTER (1ULL << AV_CHAN_FRONT_LEFT_OF_CENTER ) -#define AV_CH_FRONT_RIGHT_OF_CENTER (1ULL << AV_CHAN_FRONT_RIGHT_OF_CENTER) -#define AV_CH_BACK_CENTER (1ULL << AV_CHAN_BACK_CENTER ) -#define AV_CH_SIDE_LEFT (1ULL << AV_CHAN_SIDE_LEFT ) -#define AV_CH_SIDE_RIGHT (1ULL << AV_CHAN_SIDE_RIGHT ) -#define AV_CH_TOP_CENTER (1ULL << AV_CHAN_TOP_CENTER ) -#define AV_CH_TOP_FRONT_LEFT (1ULL << AV_CHAN_TOP_FRONT_LEFT ) -#define AV_CH_TOP_FRONT_CENTER (1ULL << AV_CHAN_TOP_FRONT_CENTER ) -#define AV_CH_TOP_FRONT_RIGHT (1ULL << AV_CHAN_TOP_FRONT_RIGHT ) -#define AV_CH_TOP_BACK_LEFT (1ULL << AV_CHAN_TOP_BACK_LEFT ) -#define AV_CH_TOP_BACK_CENTER (1ULL << AV_CHAN_TOP_BACK_CENTER ) -#define AV_CH_TOP_BACK_RIGHT (1ULL << AV_CHAN_TOP_BACK_RIGHT ) -#define AV_CH_STEREO_LEFT (1ULL << AV_CHAN_STEREO_LEFT ) -#define AV_CH_STEREO_RIGHT (1ULL << AV_CHAN_STEREO_RIGHT ) -#define AV_CH_WIDE_LEFT (1ULL << AV_CHAN_WIDE_LEFT ) -#define AV_CH_WIDE_RIGHT (1ULL << AV_CHAN_WIDE_RIGHT ) -#define AV_CH_SURROUND_DIRECT_LEFT (1ULL << AV_CHAN_SURROUND_DIRECT_LEFT ) -#define AV_CH_SURROUND_DIRECT_RIGHT (1ULL << AV_CHAN_SURROUND_DIRECT_RIGHT) -#define AV_CH_LOW_FREQUENCY_2 (1ULL << AV_CHAN_LOW_FREQUENCY_2 ) -#define AV_CH_TOP_SIDE_LEFT (1ULL << AV_CHAN_TOP_SIDE_LEFT ) -#define AV_CH_TOP_SIDE_RIGHT (1ULL << AV_CHAN_TOP_SIDE_RIGHT ) -#define AV_CH_BOTTOM_FRONT_CENTER (1ULL << AV_CHAN_BOTTOM_FRONT_CENTER ) -#define AV_CH_BOTTOM_FRONT_LEFT (1ULL << AV_CHAN_BOTTOM_FRONT_LEFT ) -#define AV_CH_BOTTOM_FRONT_RIGHT (1ULL << AV_CHAN_BOTTOM_FRONT_RIGHT ) - -#if FF_API_OLD_CHANNEL_LAYOUT -/** Channel mask value used for AVCodecContext.request_channel_layout - to indicate that the user requests the channel order of the decoder output - to be the native codec channel order. - @deprecated channel order is now indicated in a special field in - AVChannelLayout - */ -#define AV_CH_LAYOUT_NATIVE 0x8000000000000000ULL -#endif - -/** - * @} - * @defgroup channel_mask_c Audio channel layouts - * @{ - * */ -#define AV_CH_LAYOUT_MONO (AV_CH_FRONT_CENTER) -#define AV_CH_LAYOUT_STEREO (AV_CH_FRONT_LEFT|AV_CH_FRONT_RIGHT) -#define AV_CH_LAYOUT_2POINT1 (AV_CH_LAYOUT_STEREO|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_2_1 (AV_CH_LAYOUT_STEREO|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_SURROUND (AV_CH_LAYOUT_STEREO|AV_CH_FRONT_CENTER) -#define AV_CH_LAYOUT_3POINT1 (AV_CH_LAYOUT_SURROUND|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_4POINT0 (AV_CH_LAYOUT_SURROUND|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_4POINT1 (AV_CH_LAYOUT_4POINT0|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_2_2 (AV_CH_LAYOUT_STEREO|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT) -#define AV_CH_LAYOUT_QUAD (AV_CH_LAYOUT_STEREO|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_5POINT0 (AV_CH_LAYOUT_SURROUND|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT) -#define AV_CH_LAYOUT_5POINT1 (AV_CH_LAYOUT_5POINT0|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_5POINT0_BACK (AV_CH_LAYOUT_SURROUND|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_5POINT1_BACK (AV_CH_LAYOUT_5POINT0_BACK|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_6POINT0 (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT0_FRONT (AV_CH_LAYOUT_2_2|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_HEXAGONAL (AV_CH_LAYOUT_5POINT0_BACK|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT1_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT1_FRONT (AV_CH_LAYOUT_6POINT0_FRONT|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_7POINT0 (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_7POINT0_FRONT (AV_CH_LAYOUT_5POINT0|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_7POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_7POINT1_WIDE (AV_CH_LAYOUT_5POINT1|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_7POINT1_WIDE_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_OCTAGONAL (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_CENTER|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_HEXADECAGONAL (AV_CH_LAYOUT_OCTAGONAL|AV_CH_WIDE_LEFT|AV_CH_WIDE_RIGHT|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT|AV_CH_TOP_BACK_CENTER|AV_CH_TOP_FRONT_CENTER|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT) -#define AV_CH_LAYOUT_STEREO_DOWNMIX (AV_CH_STEREO_LEFT|AV_CH_STEREO_RIGHT) -#define AV_CH_LAYOUT_22POINT2 (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER|AV_CH_BACK_CENTER|AV_CH_LOW_FREQUENCY_2|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT|AV_CH_TOP_FRONT_CENTER|AV_CH_TOP_CENTER|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT|AV_CH_TOP_SIDE_LEFT|AV_CH_TOP_SIDE_RIGHT|AV_CH_TOP_BACK_CENTER|AV_CH_BOTTOM_FRONT_CENTER|AV_CH_BOTTOM_FRONT_LEFT|AV_CH_BOTTOM_FRONT_RIGHT) - -enum AVMatrixEncoding { - AV_MATRIX_ENCODING_NONE, - AV_MATRIX_ENCODING_DOLBY, - AV_MATRIX_ENCODING_DPLII, - AV_MATRIX_ENCODING_DPLIIX, - AV_MATRIX_ENCODING_DPLIIZ, - AV_MATRIX_ENCODING_DOLBYEX, - AV_MATRIX_ENCODING_DOLBYHEADPHONE, - AV_MATRIX_ENCODING_NB -}; - -/** - * @} - */ - -/** - * An AVChannelCustom defines a single channel within a custom order layout - * - * Unlike most structures in FFmpeg, sizeof(AVChannelCustom) is a part of the - * public ABI. - * - * No new fields may be added to it without a major version bump. - */ -typedef struct AVChannelCustom { - enum AVChannel id; - char name[16]; - void *opaque; -} AVChannelCustom; - -/** - * An AVChannelLayout holds information about the channel layout of audio data. - * - * A channel layout here is defined as a set of channels ordered in a specific - * way (unless the channel order is AV_CHANNEL_ORDER_UNSPEC, in which case an - * AVChannelLayout carries only the channel count). - * - * Unlike most structures in Libav, sizeof(AVChannelLayout) is a part of the - * public ABI and may be used by the caller. E.g. it may be allocated on stack - * or embedded in caller-defined structs. - * - * AVChannelLayout can be initialized as follows: - * - default initialization with {0}, followed by setting all used fields - * correctly; - * - by assigning one of the predefined AV_CHANNEL_LAYOUT_* initializers; - * - with a constructor function, such as av_channel_layout_default(), - * av_channel_layout_from_mask() or av_channel_layout_from_string(). - * - * The channel layout must be unitialized with av_channel_layout_uninit() - * - * Copying an AVChannelLayout via assigning is forbidden, - * av_channel_layout_copy() must be used instead (and its return value should - * be checked) - * - * No new fields may be added to it without a major version bump, except for - * new elements of the union fitting in sizeof(uint64_t). - */ -typedef struct AVChannelLayout { - /** - * Channel order used in this layout. - * This is a mandatory field. - */ - enum AVChannelOrder order; - - /** - * Number of channels in this layout. Mandatory field. - */ - int nb_channels; - - /** - * Details about which channels are present in this layout. - * For AV_CHANNEL_ORDER_UNSPEC, this field is undefined and must not be - * used. - */ - union { - /** - * This member must be used for AV_CHANNEL_ORDER_NATIVE, and may be used - * for AV_CHANNEL_ORDER_AMBISONIC to signal non-diegetic channels. - * It is a bitmask, where the position of each set bit means that the - * AVChannel with the corresponding value is present. - * - * I.e. when (mask & (1 << AV_CHAN_FOO)) is non-zero, then AV_CHAN_FOO - * is present in the layout. Otherwise it is not present. - * - * @note when a channel layout using a bitmask is constructed or - * modified manually (i.e. not using any of the av_channel_layout_* - * functions), the code doing it must ensure that the number of set bits - * is equal to nb_channels. - */ - uint64_t mask; - /** - * This member must be used when the channel order is - * AV_CHANNEL_ORDER_CUSTOM. It is a nb_channels-sized array, with each - * element signalling the presence of the AVChannel with the - * corresponding value in map[i].id. - * - * I.e. when map[i].id is equal to AV_CHAN_FOO, then AV_CH_FOO is the - * i-th channel in the audio data. - * - * When map[i].id is in the range between AV_CHAN_AMBISONIC_BASE and - * AV_CHAN_AMBISONIC_END (inclusive), the channel contains an ambisonic - * component with ACN index (as defined above) - * n = map[i].id - AV_CHAN_AMBISONIC_BASE. - * - * map[i].name may be filled with a 0-terminated string, in which case - * it will be used for the purpose of identifying the channel with the - * convenience functions below. Otherise it must be zeroed. - */ - AVChannelCustom *map; - } u; - - /** - * For some private data of the user. - */ - void *opaque; -} AVChannelLayout; - -#define AV_CHANNEL_LAYOUT_MASK(nb, m) \ - { .order = AV_CHANNEL_ORDER_NATIVE, .nb_channels = (nb), .u = { .mask = (m) }} - -#define AV_CHANNEL_LAYOUT_MONO AV_CHANNEL_LAYOUT_MASK(1, AV_CH_LAYOUT_MONO) -#define AV_CHANNEL_LAYOUT_STEREO AV_CHANNEL_LAYOUT_MASK(2, AV_CH_LAYOUT_STEREO) -#define AV_CHANNEL_LAYOUT_2POINT1 AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_2POINT1) -#define AV_CHANNEL_LAYOUT_2_1 AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_2_1) -#define AV_CHANNEL_LAYOUT_SURROUND AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_SURROUND) -#define AV_CHANNEL_LAYOUT_3POINT1 AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_3POINT1) -#define AV_CHANNEL_LAYOUT_4POINT0 AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_4POINT0) -#define AV_CHANNEL_LAYOUT_4POINT1 AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_4POINT1) -#define AV_CHANNEL_LAYOUT_2_2 AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_2_2) -#define AV_CHANNEL_LAYOUT_QUAD AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_QUAD) -#define AV_CHANNEL_LAYOUT_5POINT0 AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_5POINT0) -#define AV_CHANNEL_LAYOUT_5POINT1 AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_5POINT1) -#define AV_CHANNEL_LAYOUT_5POINT0_BACK AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_5POINT0_BACK) -#define AV_CHANNEL_LAYOUT_5POINT1_BACK AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_5POINT1_BACK) -#define AV_CHANNEL_LAYOUT_6POINT0 AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_6POINT0) -#define AV_CHANNEL_LAYOUT_6POINT0_FRONT AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_6POINT0_FRONT) -#define AV_CHANNEL_LAYOUT_HEXAGONAL AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_HEXAGONAL) -#define AV_CHANNEL_LAYOUT_6POINT1 AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1) -#define AV_CHANNEL_LAYOUT_6POINT1_BACK AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1_BACK) -#define AV_CHANNEL_LAYOUT_6POINT1_FRONT AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1_FRONT) -#define AV_CHANNEL_LAYOUT_7POINT0 AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_7POINT0) -#define AV_CHANNEL_LAYOUT_7POINT0_FRONT AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_7POINT0_FRONT) -#define AV_CHANNEL_LAYOUT_7POINT1 AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1) -#define AV_CHANNEL_LAYOUT_7POINT1_WIDE AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1_WIDE) -#define AV_CHANNEL_LAYOUT_7POINT1_WIDE_BACK AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1_WIDE_BACK) -#define AV_CHANNEL_LAYOUT_OCTAGONAL AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_OCTAGONAL) -#define AV_CHANNEL_LAYOUT_HEXADECAGONAL AV_CHANNEL_LAYOUT_MASK(16, AV_CH_LAYOUT_HEXADECAGONAL) -#define AV_CHANNEL_LAYOUT_STEREO_DOWNMIX AV_CHANNEL_LAYOUT_MASK(2, AV_CH_LAYOUT_STEREO_DOWNMIX) -#define AV_CHANNEL_LAYOUT_22POINT2 AV_CHANNEL_LAYOUT_MASK(24, AV_CH_LAYOUT_22POINT2) -#define AV_CHANNEL_LAYOUT_AMBISONIC_FIRST_ORDER \ - { .order = AV_CHANNEL_ORDER_AMBISONIC, .nb_channels = 4, .u = { .mask = 0 }} - -struct AVBPrint; - -#if FF_API_OLD_CHANNEL_LAYOUT -/** - * Return a channel layout id that matches name, or 0 if no match is found. - * - * name can be one or several of the following notations, - * separated by '+' or '|': - * - the name of an usual channel layout (mono, stereo, 4.0, quad, 5.0, - * 5.0(side), 5.1, 5.1(side), 7.1, 7.1(wide), downmix); - * - the name of a single channel (FL, FR, FC, LFE, BL, BR, FLC, FRC, BC, - * SL, SR, TC, TFL, TFC, TFR, TBL, TBC, TBR, DL, DR); - * - a number of channels, in decimal, followed by 'c', yielding - * the default channel layout for that number of channels (@see - * av_get_default_channel_layout); - * - a channel layout mask, in hexadecimal starting with "0x" (see the - * AV_CH_* macros). - * - * Example: "stereo+FC" = "2c+FC" = "2c+1c" = "0x7" - * - * @deprecated use av_channel_layout_from_string() - */ -attribute_deprecated -uint64_t av_get_channel_layout(const char *name); - -/** - * Return a channel layout and the number of channels based on the specified name. - * - * This function is similar to (@see av_get_channel_layout), but can also parse - * unknown channel layout specifications. - * - * @param[in] name channel layout specification string - * @param[out] channel_layout parsed channel layout (0 if unknown) - * @param[out] nb_channels number of channels - * - * @return 0 on success, AVERROR(EINVAL) if the parsing fails. - * @deprecated use av_channel_layout_from_string() - */ -attribute_deprecated -int av_get_extended_channel_layout(const char *name, uint64_t* channel_layout, int* nb_channels); - -/** - * Return a description of a channel layout. - * If nb_channels is <= 0, it is guessed from the channel_layout. - * - * @param buf put here the string containing the channel layout - * @param buf_size size in bytes of the buffer - * @deprecated use av_channel_layout_describe() - */ -attribute_deprecated -void av_get_channel_layout_string(char *buf, int buf_size, int nb_channels, uint64_t channel_layout); - -/** - * Append a description of a channel layout to a bprint buffer. - * @deprecated use av_channel_layout_describe() - */ -attribute_deprecated -void av_bprint_channel_layout(struct AVBPrint *bp, int nb_channels, uint64_t channel_layout); - -/** - * Return the number of channels in the channel layout. - * @deprecated use AVChannelLayout.nb_channels - */ -attribute_deprecated -int av_get_channel_layout_nb_channels(uint64_t channel_layout); - -/** - * Return default channel layout for a given number of channels. - * - * @deprecated use av_channel_layout_default() - */ -attribute_deprecated -int64_t av_get_default_channel_layout(int nb_channels); - -/** - * Get the index of a channel in channel_layout. - * - * @param channel a channel layout describing exactly one channel which must be - * present in channel_layout. - * - * @return index of channel in channel_layout on success, a negative AVERROR - * on error. - * - * @deprecated use av_channel_layout_index_from_channel() - */ -attribute_deprecated -int av_get_channel_layout_channel_index(uint64_t channel_layout, - uint64_t channel); - -/** - * Get the channel with the given index in channel_layout. - * @deprecated use av_channel_layout_channel_from_index() - */ -attribute_deprecated -uint64_t av_channel_layout_extract_channel(uint64_t channel_layout, int index); - -/** - * Get the name of a given channel. - * - * @return channel name on success, NULL on error. - * - * @deprecated use av_channel_name() - */ -attribute_deprecated -const char *av_get_channel_name(uint64_t channel); - -/** - * Get the description of a given channel. - * - * @param channel a channel layout with a single channel - * @return channel description on success, NULL on error - * @deprecated use av_channel_description() - */ -attribute_deprecated -const char *av_get_channel_description(uint64_t channel); - -/** - * Get the value and name of a standard channel layout. - * - * @param[in] index index in an internal list, starting at 0 - * @param[out] layout channel layout mask - * @param[out] name name of the layout - * @return 0 if the layout exists, - * <0 if index is beyond the limits - * @deprecated use av_channel_layout_standard() - */ -attribute_deprecated -int av_get_standard_channel_layout(unsigned index, uint64_t *layout, - const char **name); -#endif - -/** - * Get a human readable string in an abbreviated form describing a given channel. - * This is the inverse function of @ref av_channel_from_string(). - * - * @param buf pre-allocated buffer where to put the generated string - * @param buf_size size in bytes of the buffer. - * @return amount of bytes needed to hold the output string, or a negative AVERROR - * on failure. If the returned value is bigger than buf_size, then the - * string was truncated. - */ -int av_channel_name(char *buf, size_t buf_size, enum AVChannel channel); - -/** - * bprint variant of av_channel_name(). - * - * @note the string will be appended to the bprint buffer. - */ -void av_channel_name_bprint(struct AVBPrint *bp, enum AVChannel channel_id); - -/** - * Get a human readable string describing a given channel. - * - * @param buf pre-allocated buffer where to put the generated string - * @param buf_size size in bytes of the buffer. - * @return amount of bytes needed to hold the output string, or a negative AVERROR - * on failure. If the returned value is bigger than buf_size, then the - * string was truncated. - */ -int av_channel_description(char *buf, size_t buf_size, enum AVChannel channel); - -/** - * bprint variant of av_channel_description(). - * - * @note the string will be appended to the bprint buffer. - */ -void av_channel_description_bprint(struct AVBPrint *bp, enum AVChannel channel_id); - -/** - * This is the inverse function of @ref av_channel_name(). - * - * @return the channel with the given name - * AV_CHAN_NONE when name does not identify a known channel - */ -enum AVChannel av_channel_from_string(const char *name); - -/** - * Initialize a native channel layout from a bitmask indicating which channels - * are present. - * - * @param channel_layout the layout structure to be initialized - * @param mask bitmask describing the channel layout - * - * @return 0 on success - * AVERROR(EINVAL) for invalid mask values - */ -int av_channel_layout_from_mask(AVChannelLayout *channel_layout, uint64_t mask); - -/** - * Initialize a channel layout from a given string description. - * The input string can be represented by: - * - the formal channel layout name (returned by av_channel_layout_describe()) - * - single or multiple channel names (returned by av_channel_name(), eg. "FL", - * or concatenated with "+", each optionally containing a custom name after - * a "@", eg. "FL@Left+FR@Right+LFE") - * - a decimal or hexadecimal value of a native channel layout (eg. "4" or "0x4") - * - the number of channels with default layout (eg. "4c") - * - the number of unordered channels (eg. "4C" or "4 channels") - * - the ambisonic order followed by optional non-diegetic channels (eg. - * "ambisonic 2+stereo") - * - * @param channel_layout input channel layout - * @param str string describing the channel layout - * @return 0 channel layout was detected, AVERROR_INVALIDATATA otherwise - */ -int av_channel_layout_from_string(AVChannelLayout *channel_layout, - const char *str); - -/** - * Get the default channel layout for a given number of channels. - * - * @param channel_layout the layout structure to be initialized - * @param nb_channels number of channels - */ -void av_channel_layout_default(AVChannelLayout *ch_layout, int nb_channels); - -/** - * Iterate over all standard channel layouts. - * - * @param opaque a pointer where libavutil will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the standard channel layout or NULL when the iteration is - * finished - */ -const AVChannelLayout *av_channel_layout_standard(void **opaque); - -/** - * Free any allocated data in the channel layout and reset the channel - * count to 0. - * - * @param channel_layout the layout structure to be uninitialized - */ -void av_channel_layout_uninit(AVChannelLayout *channel_layout); - -/** - * Make a copy of a channel layout. This differs from just assigning src to dst - * in that it allocates and copies the map for AV_CHANNEL_ORDER_CUSTOM. - * - * @note the destination channel_layout will be always uninitialized before copy. - * - * @param dst destination channel layout - * @param src source channel layout - * @return 0 on success, a negative AVERROR on error. - */ -int av_channel_layout_copy(AVChannelLayout *dst, const AVChannelLayout *src); - -/** - * Get a human-readable string describing the channel layout properties. - * The string will be in the same format that is accepted by - * @ref av_channel_layout_from_string(), allowing to rebuild the same - * channel layout, except for opaque pointers. - * - * @param channel_layout channel layout to be described - * @param buf pre-allocated buffer where to put the generated string - * @param buf_size size in bytes of the buffer. - * @return amount of bytes needed to hold the output string, or a negative AVERROR - * on failure. If the returned value is bigger than buf_size, then the - * string was truncated. - */ -int av_channel_layout_describe(const AVChannelLayout *channel_layout, - char *buf, size_t buf_size); - -/** - * bprint variant of av_channel_layout_describe(). - * - * @note the string will be appended to the bprint buffer. - * @return 0 on success, or a negative AVERROR value on failure. - */ -int av_channel_layout_describe_bprint(const AVChannelLayout *channel_layout, - struct AVBPrint *bp); - -/** - * Get the channel with the given index in a channel layout. - * - * @param channel_layout input channel layout - * @return channel with the index idx in channel_layout on success or - * AV_CHAN_NONE on failure (if idx is not valid or the channel order is - * unspecified) - */ -enum AVChannel -av_channel_layout_channel_from_index(const AVChannelLayout *channel_layout, unsigned int idx); - -/** - * Get the index of a given channel in a channel layout. In case multiple - * channels are found, only the first match will be returned. - * - * @param channel_layout input channel layout - * @return index of channel in channel_layout on success or a negative number if - * channel is not present in channel_layout. - */ -int av_channel_layout_index_from_channel(const AVChannelLayout *channel_layout, - enum AVChannel channel); - -/** - * Get the index in a channel layout of a channel described by the given string. - * In case multiple channels are found, only the first match will be returned. - * - * This function accepts channel names in the same format as - * @ref av_channel_from_string(). - * - * @param channel_layout input channel layout - * @return a channel index described by the given string, or a negative AVERROR - * value. - */ -int av_channel_layout_index_from_string(const AVChannelLayout *channel_layout, - const char *name); - -/** - * Get a channel described by the given string. - * - * This function accepts channel names in the same format as - * @ref av_channel_from_string(). - * - * @param channel_layout input channel layout - * @return a channel described by the given string in channel_layout on success - * or AV_CHAN_NONE on failure (if the string is not valid or the channel - * order is unspecified) - */ -enum AVChannel -av_channel_layout_channel_from_string(const AVChannelLayout *channel_layout, - const char *name); - -/** - * Find out what channels from a given set are present in a channel layout, - * without regard for their positions. - * - * @param channel_layout input channel layout - * @param mask a combination of AV_CH_* representing a set of channels - * @return a bitfield representing all the channels from mask that are present - * in channel_layout - */ -uint64_t av_channel_layout_subset(const AVChannelLayout *channel_layout, - uint64_t mask); - -/** - * Check whether a channel layout is valid, i.e. can possibly describe audio - * data. - * - * @param channel_layout input channel layout - * @return 1 if channel_layout is valid, 0 otherwise. - */ -int av_channel_layout_check(const AVChannelLayout *channel_layout); - -/** - * Check whether two channel layouts are semantically the same, i.e. the same - * channels are present on the same positions in both. - * - * If one of the channel layouts is AV_CHANNEL_ORDER_UNSPEC, while the other is - * not, they are considered to be unequal. If both are AV_CHANNEL_ORDER_UNSPEC, - * they are considered equal iff the channel counts are the same in both. - * - * @param chl input channel layout - * @param chl1 input channel layout - * @return 0 if chl and chl1 are equal, 1 if they are not equal. A negative - * AVERROR code if one or both are invalid. - */ -int av_channel_layout_compare(const AVChannelLayout *chl, const AVChannelLayout *chl1); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_CHANNEL_LAYOUT_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/common.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/common.h deleted file mode 100644 index fd1404be..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/common.h +++ /dev/null @@ -1,578 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * common internal and external API header - */ - -#ifndef AVUTIL_COMMON_H -#define AVUTIL_COMMON_H - -#if defined(__cplusplus) && !defined(__STDC_CONSTANT_MACROS) && !defined(UINT64_C) -#error missing -D__STDC_CONSTANT_MACROS / #define __STDC_CONSTANT_MACROS -#endif - -#include -#include -#include -#include -#include -#include -#include -#include - -#include "attributes.h" -#include "macros.h" - -//rounded division & shift -#define RSHIFT(a,b) ((a) > 0 ? ((a) + ((1<<(b))>>1))>>(b) : ((a) + ((1<<(b))>>1)-1)>>(b)) -/* assume b>0 */ -#define ROUNDED_DIV(a,b) (((a)>=0 ? (a) + ((b)>>1) : (a) - ((b)>>1))/(b)) -/* Fast a/(1<=0 and b>=0 */ -#define AV_CEIL_RSHIFT(a,b) (!av_builtin_constant_p(b) ? -((-(a)) >> (b)) \ - : ((a) + (1<<(b)) - 1) >> (b)) -/* Backwards compat. */ -#define FF_CEIL_RSHIFT AV_CEIL_RSHIFT - -#define FFUDIV(a,b) (((a)>0 ?(a):(a)-(b)+1) / (b)) -#define FFUMOD(a,b) ((a)-(b)*FFUDIV(a,b)) - -/** - * Absolute value, Note, INT_MIN / INT64_MIN result in undefined behavior as they - * are not representable as absolute values of their type. This is the same - * as with *abs() - * @see FFNABS() - */ -#define FFABS(a) ((a) >= 0 ? (a) : (-(a))) -#define FFSIGN(a) ((a) > 0 ? 1 : -1) - -/** - * Negative Absolute value. - * this works for all integers of all types. - * As with many macros, this evaluates its argument twice, it thus must not have - * a sideeffect, that is FFNABS(x++) has undefined behavior. - */ -#define FFNABS(a) ((a) <= 0 ? (a) : (-(a))) - -/** - * Unsigned Absolute value. - * This takes the absolute value of a signed int and returns it as a unsigned. - * This also works with INT_MIN which would otherwise not be representable - * As with many macros, this evaluates its argument twice. - */ -#define FFABSU(a) ((a) <= 0 ? -(unsigned)(a) : (unsigned)(a)) -#define FFABS64U(a) ((a) <= 0 ? -(uint64_t)(a) : (uint64_t)(a)) - -/* misc math functions */ - -#ifdef HAVE_AV_CONFIG_H -# include "config.h" -# include "intmath.h" -#endif - -#ifndef av_ceil_log2 -# define av_ceil_log2 av_ceil_log2_c -#endif -#ifndef av_clip -# define av_clip av_clip_c -#endif -#ifndef av_clip64 -# define av_clip64 av_clip64_c -#endif -#ifndef av_clip_uint8 -# define av_clip_uint8 av_clip_uint8_c -#endif -#ifndef av_clip_int8 -# define av_clip_int8 av_clip_int8_c -#endif -#ifndef av_clip_uint16 -# define av_clip_uint16 av_clip_uint16_c -#endif -#ifndef av_clip_int16 -# define av_clip_int16 av_clip_int16_c -#endif -#ifndef av_clipl_int32 -# define av_clipl_int32 av_clipl_int32_c -#endif -#ifndef av_clip_intp2 -# define av_clip_intp2 av_clip_intp2_c -#endif -#ifndef av_clip_uintp2 -# define av_clip_uintp2 av_clip_uintp2_c -#endif -#ifndef av_mod_uintp2 -# define av_mod_uintp2 av_mod_uintp2_c -#endif -#ifndef av_sat_add32 -# define av_sat_add32 av_sat_add32_c -#endif -#ifndef av_sat_dadd32 -# define av_sat_dadd32 av_sat_dadd32_c -#endif -#ifndef av_sat_sub32 -# define av_sat_sub32 av_sat_sub32_c -#endif -#ifndef av_sat_dsub32 -# define av_sat_dsub32 av_sat_dsub32_c -#endif -#ifndef av_sat_add64 -# define av_sat_add64 av_sat_add64_c -#endif -#ifndef av_sat_sub64 -# define av_sat_sub64 av_sat_sub64_c -#endif -#ifndef av_clipf -# define av_clipf av_clipf_c -#endif -#ifndef av_clipd -# define av_clipd av_clipd_c -#endif -#ifndef av_popcount -# define av_popcount av_popcount_c -#endif -#ifndef av_popcount64 -# define av_popcount64 av_popcount64_c -#endif -#ifndef av_parity -# define av_parity av_parity_c -#endif - -#ifndef av_log2 -av_const int av_log2(unsigned v); -#endif - -#ifndef av_log2_16bit -av_const int av_log2_16bit(unsigned v); -#endif - -/** - * Clip a signed integer value into the amin-amax range. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const int av_clip_c(int a, int amin, int amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - if (a < amin) return amin; - else if (a > amax) return amax; - else return a; -} - -/** - * Clip a signed 64bit integer value into the amin-amax range. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const int64_t av_clip64_c(int64_t a, int64_t amin, int64_t amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - if (a < amin) return amin; - else if (a > amax) return amax; - else return a; -} - -/** - * Clip a signed integer value into the 0-255 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const uint8_t av_clip_uint8_c(int a) -{ - if (a&(~0xFF)) return (~a)>>31; - else return a; -} - -/** - * Clip a signed integer value into the -128,127 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const int8_t av_clip_int8_c(int a) -{ - if ((a+0x80U) & ~0xFF) return (a>>31) ^ 0x7F; - else return a; -} - -/** - * Clip a signed integer value into the 0-65535 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const uint16_t av_clip_uint16_c(int a) -{ - if (a&(~0xFFFF)) return (~a)>>31; - else return a; -} - -/** - * Clip a signed integer value into the -32768,32767 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const int16_t av_clip_int16_c(int a) -{ - if ((a+0x8000U) & ~0xFFFF) return (a>>31) ^ 0x7FFF; - else return a; -} - -/** - * Clip a signed 64-bit integer value into the -2147483648,2147483647 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const int32_t av_clipl_int32_c(int64_t a) -{ - if ((a+0x80000000u) & ~UINT64_C(0xFFFFFFFF)) return (int32_t)((a>>63) ^ 0x7FFFFFFF); - else return (int32_t)a; -} - -/** - * Clip a signed integer into the -(2^p),(2^p-1) range. - * @param a value to clip - * @param p bit position to clip at - * @return clipped value - */ -static av_always_inline av_const int av_clip_intp2_c(int a, int p) -{ - if (((unsigned)a + (1 << p)) & ~((2 << p) - 1)) - return (a >> 31) ^ ((1 << p) - 1); - else - return a; -} - -/** - * Clip a signed integer to an unsigned power of two range. - * @param a value to clip - * @param p bit position to clip at - * @return clipped value - */ -static av_always_inline av_const unsigned av_clip_uintp2_c(int a, int p) -{ - if (a & ~((1<> 31 & ((1<= 0) - return INT64_MAX ^ (b >> 63); - return s; -#endif -} - -/** - * Subtract two signed 64-bit values with saturation. - * - * @param a one value - * @param b another value - * @return difference with signed saturation - */ -static av_always_inline int64_t av_sat_sub64_c(int64_t a, int64_t b) { -#if (!defined(__INTEL_COMPILER) && AV_GCC_VERSION_AT_LEAST(5,1)) || AV_HAS_BUILTIN(__builtin_sub_overflow) - int64_t tmp; - return !__builtin_sub_overflow(a, b, &tmp) ? tmp : (tmp < 0 ? INT64_MAX : INT64_MIN); -#else - if (b <= 0 && a >= INT64_MAX + b) - return INT64_MAX; - if (b >= 0 && a <= INT64_MIN + b) - return INT64_MIN; - return a - b; -#endif -} - -/** - * Clip a float value into the amin-amax range. - * If a is nan or -inf amin will be returned. - * If a is +inf amax will be returned. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const float av_clipf_c(float a, float amin, float amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - return FFMIN(FFMAX(a, amin), amax); -} - -/** - * Clip a double value into the amin-amax range. - * If a is nan or -inf amin will be returned. - * If a is +inf amax will be returned. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const double av_clipd_c(double a, double amin, double amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - return FFMIN(FFMAX(a, amin), amax); -} - -/** Compute ceil(log2(x)). - * @param x value used to compute ceil(log2(x)) - * @return computed ceiling of log2(x) - */ -static av_always_inline av_const int av_ceil_log2_c(int x) -{ - return av_log2((x - 1U) << 1); -} - -/** - * Count number of bits set to one in x - * @param x value to count bits of - * @return the number of bits set to one in x - */ -static av_always_inline av_const int av_popcount_c(uint32_t x) -{ - x -= (x >> 1) & 0x55555555; - x = (x & 0x33333333) + ((x >> 2) & 0x33333333); - x = (x + (x >> 4)) & 0x0F0F0F0F; - x += x >> 8; - return (x + (x >> 16)) & 0x3F; -} - -/** - * Count number of bits set to one in x - * @param x value to count bits of - * @return the number of bits set to one in x - */ -static av_always_inline av_const int av_popcount64_c(uint64_t x) -{ - return av_popcount((uint32_t)x) + av_popcount((uint32_t)(x >> 32)); -} - -static av_always_inline av_const int av_parity_c(uint32_t v) -{ - return av_popcount(v) & 1; -} - -/** - * Convert a UTF-8 character (up to 4 bytes) to its 32-bit UCS-4 encoded form. - * - * @param val Output value, must be an lvalue of type uint32_t. - * @param GET_BYTE Expression reading one byte from the input. - * Evaluated up to 7 times (4 for the currently - * assigned Unicode range). With a memory buffer - * input, this could be *ptr++, or if you want to make sure - * that *ptr stops at the end of a NULL terminated string then - * *ptr ? *ptr++ : 0 - * @param ERROR Expression to be evaluated on invalid input, - * typically a goto statement. - * - * @warning ERROR should not contain a loop control statement which - * could interact with the internal while loop, and should force an - * exit from the macro code (e.g. through a goto or a return) in order - * to prevent undefined results. - */ -#define GET_UTF8(val, GET_BYTE, ERROR)\ - val= (GET_BYTE);\ - {\ - uint32_t top = (val & 128) >> 1;\ - if ((val & 0xc0) == 0x80 || val >= 0xFE)\ - {ERROR}\ - while (val & top) {\ - unsigned int tmp = (GET_BYTE) - 128;\ - if(tmp>>6)\ - {ERROR}\ - val= (val<<6) + tmp;\ - top <<= 5;\ - }\ - val &= (top << 1) - 1;\ - } - -/** - * Convert a UTF-16 character (2 or 4 bytes) to its 32-bit UCS-4 encoded form. - * - * @param val Output value, must be an lvalue of type uint32_t. - * @param GET_16BIT Expression returning two bytes of UTF-16 data converted - * to native byte order. Evaluated one or two times. - * @param ERROR Expression to be evaluated on invalid input, - * typically a goto statement. - */ -#define GET_UTF16(val, GET_16BIT, ERROR)\ - val = (GET_16BIT);\ - {\ - unsigned int hi = val - 0xD800;\ - if (hi < 0x800) {\ - val = (GET_16BIT) - 0xDC00;\ - if (val > 0x3FFU || hi > 0x3FFU)\ - {ERROR}\ - val += (hi<<10) + 0x10000;\ - }\ - }\ - -/** - * @def PUT_UTF8(val, tmp, PUT_BYTE) - * Convert a 32-bit Unicode character to its UTF-8 encoded form (up to 4 bytes long). - * @param val is an input-only argument and should be of type uint32_t. It holds - * a UCS-4 encoded Unicode character that is to be converted to UTF-8. If - * val is given as a function it is executed only once. - * @param tmp is a temporary variable and should be of type uint8_t. It - * represents an intermediate value during conversion that is to be - * output by PUT_BYTE. - * @param PUT_BYTE writes the converted UTF-8 bytes to any proper destination. - * It could be a function or a statement, and uses tmp as the input byte. - * For example, PUT_BYTE could be "*output++ = tmp;" PUT_BYTE will be - * executed up to 4 times for values in the valid UTF-8 range and up to - * 7 times in the general case, depending on the length of the converted - * Unicode character. - */ -#define PUT_UTF8(val, tmp, PUT_BYTE)\ - {\ - int bytes, shift;\ - uint32_t in = val;\ - if (in < 0x80) {\ - tmp = in;\ - PUT_BYTE\ - } else {\ - bytes = (av_log2(in) + 4) / 5;\ - shift = (bytes - 1) * 6;\ - tmp = (256 - (256 >> bytes)) | (in >> shift);\ - PUT_BYTE\ - while (shift >= 6) {\ - shift -= 6;\ - tmp = 0x80 | ((in >> shift) & 0x3f);\ - PUT_BYTE\ - }\ - }\ - } - -/** - * @def PUT_UTF16(val, tmp, PUT_16BIT) - * Convert a 32-bit Unicode character to its UTF-16 encoded form (2 or 4 bytes). - * @param val is an input-only argument and should be of type uint32_t. It holds - * a UCS-4 encoded Unicode character that is to be converted to UTF-16. If - * val is given as a function it is executed only once. - * @param tmp is a temporary variable and should be of type uint16_t. It - * represents an intermediate value during conversion that is to be - * output by PUT_16BIT. - * @param PUT_16BIT writes the converted UTF-16 data to any proper destination - * in desired endianness. It could be a function or a statement, and uses tmp - * as the input byte. For example, PUT_BYTE could be "*output++ = tmp;" - * PUT_BYTE will be executed 1 or 2 times depending on input character. - */ -#define PUT_UTF16(val, tmp, PUT_16BIT)\ - {\ - uint32_t in = val;\ - if (in < 0x10000) {\ - tmp = in;\ - PUT_16BIT\ - } else {\ - tmp = 0xD800 | ((in - 0x10000) >> 10);\ - PUT_16BIT\ - tmp = 0xDC00 | ((in - 0x10000) & 0x3FF);\ - PUT_16BIT\ - }\ - }\ - - - -#include "mem.h" - -#ifdef HAVE_AV_CONFIG_H -# include "internal.h" -#endif /* HAVE_AV_CONFIG_H */ - -#endif /* AVUTIL_COMMON_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/cpu.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/cpu.h deleted file mode 100644 index 9711e574..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/cpu.h +++ /dev/null @@ -1,124 +0,0 @@ -/* - * Copyright (c) 2000, 2001, 2002 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CPU_H -#define AVUTIL_CPU_H - -#include - -#define AV_CPU_FLAG_FORCE 0x80000000 /* force usage of selected flags (OR) */ - - /* lower 16 bits - CPU features */ -#define AV_CPU_FLAG_MMX 0x0001 ///< standard MMX -#define AV_CPU_FLAG_MMXEXT 0x0002 ///< SSE integer functions or AMD MMX ext -#define AV_CPU_FLAG_MMX2 0x0002 ///< SSE integer functions or AMD MMX ext -#define AV_CPU_FLAG_3DNOW 0x0004 ///< AMD 3DNOW -#define AV_CPU_FLAG_SSE 0x0008 ///< SSE functions -#define AV_CPU_FLAG_SSE2 0x0010 ///< PIV SSE2 functions -#define AV_CPU_FLAG_SSE2SLOW 0x40000000 ///< SSE2 supported, but usually not faster - ///< than regular MMX/SSE (e.g. Core1) -#define AV_CPU_FLAG_3DNOWEXT 0x0020 ///< AMD 3DNowExt -#define AV_CPU_FLAG_SSE3 0x0040 ///< Prescott SSE3 functions -#define AV_CPU_FLAG_SSE3SLOW 0x20000000 ///< SSE3 supported, but usually not faster - ///< than regular MMX/SSE (e.g. Core1) -#define AV_CPU_FLAG_SSSE3 0x0080 ///< Conroe SSSE3 functions -#define AV_CPU_FLAG_SSSE3SLOW 0x4000000 ///< SSSE3 supported, but usually not faster -#define AV_CPU_FLAG_ATOM 0x10000000 ///< Atom processor, some SSSE3 instructions are slower -#define AV_CPU_FLAG_SSE4 0x0100 ///< Penryn SSE4.1 functions -#define AV_CPU_FLAG_SSE42 0x0200 ///< Nehalem SSE4.2 functions -#define AV_CPU_FLAG_AESNI 0x80000 ///< Advanced Encryption Standard functions -#define AV_CPU_FLAG_AVX 0x4000 ///< AVX functions: requires OS support even if YMM registers aren't used -#define AV_CPU_FLAG_AVXSLOW 0x8000000 ///< AVX supported, but slow when using YMM registers (e.g. Bulldozer) -#define AV_CPU_FLAG_XOP 0x0400 ///< Bulldozer XOP functions -#define AV_CPU_FLAG_FMA4 0x0800 ///< Bulldozer FMA4 functions -#define AV_CPU_FLAG_CMOV 0x1000 ///< supports cmov instruction -#define AV_CPU_FLAG_AVX2 0x8000 ///< AVX2 functions: requires OS support even if YMM registers aren't used -#define AV_CPU_FLAG_FMA3 0x10000 ///< Haswell FMA3 functions -#define AV_CPU_FLAG_BMI1 0x20000 ///< Bit Manipulation Instruction Set 1 -#define AV_CPU_FLAG_BMI2 0x40000 ///< Bit Manipulation Instruction Set 2 -#define AV_CPU_FLAG_AVX512 0x100000 ///< AVX-512 functions: requires OS support even if YMM/ZMM registers aren't used -#define AV_CPU_FLAG_AVX512ICL 0x200000 ///< F/CD/BW/DQ/VL/VNNI/IFMA/VBMI/VBMI2/VPOPCNTDQ/BITALG/GFNI/VAES/VPCLMULQDQ -#define AV_CPU_FLAG_SLOW_GATHER 0x2000000 ///< CPU has slow gathers. - -#define AV_CPU_FLAG_ALTIVEC 0x0001 ///< standard -#define AV_CPU_FLAG_VSX 0x0002 ///< ISA 2.06 -#define AV_CPU_FLAG_POWER8 0x0004 ///< ISA 2.07 - -#define AV_CPU_FLAG_ARMV5TE (1 << 0) -#define AV_CPU_FLAG_ARMV6 (1 << 1) -#define AV_CPU_FLAG_ARMV6T2 (1 << 2) -#define AV_CPU_FLAG_VFP (1 << 3) -#define AV_CPU_FLAG_VFPV3 (1 << 4) -#define AV_CPU_FLAG_NEON (1 << 5) -#define AV_CPU_FLAG_ARMV8 (1 << 6) -#define AV_CPU_FLAG_VFP_VM (1 << 7) ///< VFPv2 vector mode, deprecated in ARMv7-A and unavailable in various CPUs implementations -#define AV_CPU_FLAG_SETEND (1 <<16) - -#define AV_CPU_FLAG_MMI (1 << 0) -#define AV_CPU_FLAG_MSA (1 << 1) - -//Loongarch SIMD extension. -#define AV_CPU_FLAG_LSX (1 << 0) -#define AV_CPU_FLAG_LASX (1 << 1) - -/** - * Return the flags which specify extensions supported by the CPU. - * The returned value is affected by av_force_cpu_flags() if that was used - * before. So av_get_cpu_flags() can easily be used in an application to - * detect the enabled cpu flags. - */ -int av_get_cpu_flags(void); - -/** - * Disables cpu detection and forces the specified flags. - * -1 is a special case that disables forcing of specific flags. - */ -void av_force_cpu_flags(int flags); - -/** - * Parse CPU caps from a string and update the given AV_CPU_* flags based on that. - * - * @return negative on error. - */ -int av_parse_cpu_caps(unsigned *flags, const char *s); - -/** - * @return the number of logical CPU cores present. - */ -int av_cpu_count(void); - -/** - * Overrides cpu count detection and forces the specified count. - * Count < 1 disables forcing of specific count. - */ -void av_cpu_force_count(int count); - -/** - * Get the maximum data alignment that may be required by FFmpeg. - * - * Note that this is affected by the build configuration and the CPU flags mask, - * so e.g. if the CPU supports AVX, but libavutil has been built with - * --disable-avx or the AV_CPU_FLAG_AVX flag has been disabled through - * av_set_cpu_flags_mask(), then this function will behave as if AVX is not - * present. - */ -size_t av_cpu_max_align(void); - -#endif /* AVUTIL_CPU_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/crc.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/crc.h deleted file mode 100644 index 24a2e3ca..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/crc.h +++ /dev/null @@ -1,99 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_crc32 - * Public header for CRC hash function implementation. - */ - -#ifndef AVUTIL_CRC_H -#define AVUTIL_CRC_H - -#include -#include -#include "attributes.h" - -/** - * @defgroup lavu_crc32 CRC - * @ingroup lavu_hash - * CRC (Cyclic Redundancy Check) hash function implementation. - * - * This module supports numerous CRC polynomials, in addition to the most - * widely used CRC-32-IEEE. See @ref AVCRCId for a list of available - * polynomials. - * - * @{ - */ - -typedef uint32_t AVCRC; - -typedef enum { - AV_CRC_8_ATM, - AV_CRC_16_ANSI, - AV_CRC_16_CCITT, - AV_CRC_32_IEEE, - AV_CRC_32_IEEE_LE, /*< reversed bitorder version of AV_CRC_32_IEEE */ - AV_CRC_16_ANSI_LE, /*< reversed bitorder version of AV_CRC_16_ANSI */ - AV_CRC_24_IEEE, - AV_CRC_8_EBU, - AV_CRC_MAX, /*< Not part of public API! Do not use outside libavutil. */ -}AVCRCId; - -/** - * Initialize a CRC table. - * @param ctx must be an array of size sizeof(AVCRC)*257 or sizeof(AVCRC)*1024 - * @param le If 1, the lowest bit represents the coefficient for the highest - * exponent of the corresponding polynomial (both for poly and - * actual CRC). - * If 0, you must swap the CRC parameter and the result of av_crc - * if you need the standard representation (can be simplified in - * most cases to e.g. bswap16): - * av_bswap32(crc << (32-bits)) - * @param bits number of bits for the CRC - * @param poly generator polynomial without the x**bits coefficient, in the - * representation as specified by le - * @param ctx_size size of ctx in bytes - * @return <0 on failure - */ -int av_crc_init(AVCRC *ctx, int le, int bits, uint32_t poly, int ctx_size); - -/** - * Get an initialized standard CRC table. - * @param crc_id ID of a standard CRC - * @return a pointer to the CRC table or NULL on failure - */ -const AVCRC *av_crc_get_table(AVCRCId crc_id); - -/** - * Calculate the CRC of a block. - * @param crc CRC of previous blocks if any or initial value for CRC - * @return CRC updated with the data from the given block - * - * @see av_crc_init() "le" parameter - */ -uint32_t av_crc(const AVCRC *ctx, uint32_t crc, - const uint8_t *buffer, size_t length) av_pure; - -/** - * @} - */ - -#endif /* AVUTIL_CRC_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/csp.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/csp.h deleted file mode 100644 index 37544449..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/csp.h +++ /dev/null @@ -1,106 +0,0 @@ -/* - * Copyright (c) 2016 Ronald S. Bultje - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CSP_H -#define AVUTIL_CSP_H - -#include "pixfmt.h" -#include "rational.h" - -/** - * @file Colorspace value utility functions for libavutil. - * @author Ronald S. Bultje - * @author Leo Izen - * @defgroup lavu_math_csp Colorspace Utility - * @ingroup lavu_math - * @{ - */ - -/** - * Struct containing luma coefficients to be used for RGB to YUV/YCoCg, or similar - * calculations. - */ -typedef struct AVLumaCoefficients { - AVRational cr, cg, cb; -} AVLumaCoefficients; - -/** - * Struct containing chromaticity x and y values for the standard CIE 1931 - * chromaticity definition. - */ -typedef struct AVCIExy { - AVRational x, y; -} AVCIExy; - -/** - * Struct defining the red, green, and blue primary locations in terms of CIE - * 1931 chromaticity x and y. - */ -typedef struct AVPrimaryCoefficients { - AVCIExy r, g, b; -} AVPrimaryCoefficients; - -/** - * Struct defining white point location in terms of CIE 1931 chromaticity x - * and y. - */ -typedef AVCIExy AVWhitepointCoefficients; - -/** - * Struct that contains both white point location and primaries location, providing - * the complete description of a color gamut. - */ -typedef struct AVColorPrimariesDesc { - AVWhitepointCoefficients wp; - AVPrimaryCoefficients prim; -} AVColorPrimariesDesc; - -/** - * Retrieves the Luma coefficients necessary to construct a conversion matrix - * from an enum constant describing the colorspace. - * @param csp An enum constant indicating YUV or similar colorspace. - * @return The Luma coefficients associated with that colorspace, or NULL - * if the constant is unknown to libavutil. - */ -const AVLumaCoefficients *av_csp_luma_coeffs_from_avcsp(enum AVColorSpace csp); - -/** - * Retrieves a complete gamut description from an enum constant describing the - * color primaries. - * @param prm An enum constant indicating primaries - * @return A description of the colorspace gamut associated with that enum - * constant, or NULL if the constant is unknown to libavutil. - */ -const AVColorPrimariesDesc *av_csp_primaries_desc_from_id(enum AVColorPrimaries prm); - -/** - * Detects which enum AVColorPrimaries constant corresponds to the given complete - * gamut description. - * @see enum AVColorPrimaries - * @param prm A description of the colorspace gamut - * @return The enum constant associated with this gamut, or - * AVCOL_PRI_UNSPECIFIED if no clear match can be idenitified. - */ -enum AVColorPrimaries av_csp_primaries_id_from_desc(const AVColorPrimariesDesc *prm); - -/** - * @} - */ - -#endif /* AVUTIL_CSP_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/des.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/des.h deleted file mode 100644 index 4cf11f5b..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/des.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * DES encryption/decryption - * Copyright (c) 2007 Reimar Doeffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_DES_H -#define AVUTIL_DES_H - -#include - -/** - * @defgroup lavu_des DES - * @ingroup lavu_crypto - * @{ - */ - -typedef struct AVDES { - uint64_t round_keys[3][16]; - int triple_des; -} AVDES; - -/** - * Allocate an AVDES context. - */ -AVDES *av_des_alloc(void); - -/** - * @brief Initializes an AVDES context. - * - * @param key_bits must be 64 or 192 - * @param decrypt 0 for encryption/CBC-MAC, 1 for decryption - * @return zero on success, negative value otherwise - */ -int av_des_init(struct AVDES *d, const uint8_t *key, int key_bits, int decrypt); - -/** - * @brief Encrypts / decrypts using the DES algorithm. - * - * @param count number of 8 byte blocks - * @param dst destination array, can be equal to src, must be 8-byte aligned - * @param src source array, can be equal to dst, must be 8-byte aligned, may be NULL - * @param iv initialization vector for CBC mode, if NULL then ECB will be used, - * must be 8-byte aligned - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_des_crypt(struct AVDES *d, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); - -/** - * @brief Calculates CBC-MAC using the DES algorithm. - * - * @param count number of 8 byte blocks - * @param dst destination array, can be equal to src, must be 8-byte aligned - * @param src source array, can be equal to dst, must be 8-byte aligned, may be NULL - */ -void av_des_mac(struct AVDES *d, uint8_t *dst, const uint8_t *src, int count); - -/** - * @} - */ - -#endif /* AVUTIL_DES_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/detection_bbox.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/detection_bbox.h deleted file mode 100644 index c20c204a..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/detection_bbox.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_DETECTION_BBOX_H -#define AVUTIL_DETECTION_BBOX_H - -#include "rational.h" -#include "avassert.h" -#include "frame.h" - -typedef struct AVDetectionBBox { - /** - * Distance in pixels from the left/top edge of the frame, - * together with width and height, defining the bounding box. - */ - int x; - int y; - int w; - int h; - -#define AV_DETECTION_BBOX_LABEL_NAME_MAX_SIZE 64 - - /** - * Detect result with confidence - */ - char detect_label[AV_DETECTION_BBOX_LABEL_NAME_MAX_SIZE]; - AVRational detect_confidence; - - /** - * At most 4 classifications based on the detected bounding box. - * For example, we can get max 4 different attributes with 4 different - * DNN models on one bounding box. - * classify_count is zero if no classification. - */ -#define AV_NUM_DETECTION_BBOX_CLASSIFY 4 - uint32_t classify_count; - char classify_labels[AV_NUM_DETECTION_BBOX_CLASSIFY][AV_DETECTION_BBOX_LABEL_NAME_MAX_SIZE]; - AVRational classify_confidences[AV_NUM_DETECTION_BBOX_CLASSIFY]; -} AVDetectionBBox; - -typedef struct AVDetectionBBoxHeader { - /** - * Information about how the bounding box is generated. - * for example, the DNN model name. - */ - char source[256]; - - /** - * Number of bounding boxes in the array. - */ - uint32_t nb_bboxes; - - /** - * Offset in bytes from the beginning of this structure at which - * the array of bounding boxes starts. - */ - size_t bboxes_offset; - - /** - * Size of each bounding box in bytes. - */ - size_t bbox_size; -} AVDetectionBBoxHeader; - -/* - * Get the bounding box at the specified {@code idx}. Must be between 0 and nb_bboxes. - */ -static av_always_inline AVDetectionBBox * -av_get_detection_bbox(const AVDetectionBBoxHeader *header, unsigned int idx) -{ - av_assert0(idx < header->nb_bboxes); - return (AVDetectionBBox *)((uint8_t *)header + header->bboxes_offset + - idx * header->bbox_size); -} - -/** - * Allocates memory for AVDetectionBBoxHeader, plus an array of {@code nb_bboxes} - * AVDetectionBBox, and initializes the variables. - * Can be freed with a normal av_free() call. - * - * @param out_size if non-NULL, the size in bytes of the resulting data array is - * written here. - */ -AVDetectionBBoxHeader *av_detection_bbox_alloc(uint32_t nb_bboxes, size_t *out_size); - -/** - * Allocates memory for AVDetectionBBoxHeader, plus an array of {@code nb_bboxes} - * AVDetectionBBox, in the given AVFrame {@code frame} as AVFrameSideData of type - * AV_FRAME_DATA_DETECTION_BBOXES and initializes the variables. - */ -AVDetectionBBoxHeader *av_detection_bbox_create_side_data(AVFrame *frame, uint32_t nb_bboxes); -#endif diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/dict.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/dict.h deleted file mode 100644 index 0d1afc6c..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/dict.h +++ /dev/null @@ -1,198 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Public dictionary API. - * @deprecated - * AVDictionary is provided for compatibility with libav. It is both in - * implementation as well as API inefficient. It does not scale and is - * extremely slow with large dictionaries. - * It is recommended that new code uses our tree container from tree.c/h - * where applicable, which uses AVL trees to achieve O(log n) performance. - */ - -#ifndef AVUTIL_DICT_H -#define AVUTIL_DICT_H - -#include - -/** - * @addtogroup lavu_dict AVDictionary - * @ingroup lavu_data - * - * @brief Simple key:value store - * - * @{ - * Dictionaries are used for storing key:value pairs. To create - * an AVDictionary, simply pass an address of a NULL pointer to - * av_dict_set(). NULL can be used as an empty dictionary wherever - * a pointer to an AVDictionary is required. - * Use av_dict_get() to retrieve an entry or iterate over all - * entries and finally av_dict_free() to free the dictionary - * and all its contents. - * - @code - AVDictionary *d = NULL; // "create" an empty dictionary - AVDictionaryEntry *t = NULL; - - av_dict_set(&d, "foo", "bar", 0); // add an entry - - char *k = av_strdup("key"); // if your strings are already allocated, - char *v = av_strdup("value"); // you can avoid copying them like this - av_dict_set(&d, k, v, AV_DICT_DONT_STRDUP_KEY | AV_DICT_DONT_STRDUP_VAL); - - while (t = av_dict_get(d, "", t, AV_DICT_IGNORE_SUFFIX)) { - <....> // iterate over all entries in d - } - av_dict_free(&d); - @endcode - */ - -#define AV_DICT_MATCH_CASE 1 /**< Only get an entry with exact-case key match. Only relevant in av_dict_get(). */ -#define AV_DICT_IGNORE_SUFFIX 2 /**< Return first entry in a dictionary whose first part corresponds to the search key, - ignoring the suffix of the found key string. Only relevant in av_dict_get(). */ -#define AV_DICT_DONT_STRDUP_KEY 4 /**< Take ownership of a key that's been - allocated with av_malloc() or another memory allocation function. */ -#define AV_DICT_DONT_STRDUP_VAL 8 /**< Take ownership of a value that's been - allocated with av_malloc() or another memory allocation function. */ -#define AV_DICT_DONT_OVERWRITE 16 ///< Don't overwrite existing entries. -#define AV_DICT_APPEND 32 /**< If the entry already exists, append to it. Note that no - delimiter is added, the strings are simply concatenated. */ -#define AV_DICT_MULTIKEY 64 /**< Allow to store several equal keys in the dictionary */ - -typedef struct AVDictionaryEntry { - char *key; - char *value; -} AVDictionaryEntry; - -typedef struct AVDictionary AVDictionary; - -/** - * Get a dictionary entry with matching key. - * - * The returned entry key or value must not be changed, or it will - * cause undefined behavior. - * - * To iterate through all the dictionary entries, you can set the matching key - * to the null string "" and set the AV_DICT_IGNORE_SUFFIX flag. - * - * @param prev Set to the previous matching element to find the next. - * If set to NULL the first matching element is returned. - * @param key matching key - * @param flags a collection of AV_DICT_* flags controlling how the entry is retrieved - * @return found entry or NULL in case no matching entry was found in the dictionary - */ -AVDictionaryEntry *av_dict_get(const AVDictionary *m, const char *key, - const AVDictionaryEntry *prev, int flags); - -/** - * Get number of entries in dictionary. - * - * @param m dictionary - * @return number of entries in dictionary - */ -int av_dict_count(const AVDictionary *m); - -/** - * Set the given entry in *pm, overwriting an existing entry. - * - * Note: If AV_DICT_DONT_STRDUP_KEY or AV_DICT_DONT_STRDUP_VAL is set, - * these arguments will be freed on error. - * - * Warning: Adding a new entry to a dictionary invalidates all existing entries - * previously returned with av_dict_get. - * - * @param pm pointer to a pointer to a dictionary struct. If *pm is NULL - * a dictionary struct is allocated and put in *pm. - * @param key entry key to add to *pm (will either be av_strduped or added as a new key depending on flags) - * @param value entry value to add to *pm (will be av_strduped or added as a new key depending on flags). - * Passing a NULL value will cause an existing entry to be deleted. - * @return >= 0 on success otherwise an error code <0 - */ -int av_dict_set(AVDictionary **pm, const char *key, const char *value, int flags); - -/** - * Convenience wrapper for av_dict_set that converts the value to a string - * and stores it. - * - * Note: If AV_DICT_DONT_STRDUP_KEY is set, key will be freed on error. - */ -int av_dict_set_int(AVDictionary **pm, const char *key, int64_t value, int flags); - -/** - * Parse the key/value pairs list and add the parsed entries to a dictionary. - * - * In case of failure, all the successfully set entries are stored in - * *pm. You may need to manually free the created dictionary. - * - * @param key_val_sep a 0-terminated list of characters used to separate - * key from value - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other - * @param flags flags to use when adding to dictionary. - * AV_DICT_DONT_STRDUP_KEY and AV_DICT_DONT_STRDUP_VAL - * are ignored since the key/value tokens will always - * be duplicated. - * @return 0 on success, negative AVERROR code on failure - */ -int av_dict_parse_string(AVDictionary **pm, const char *str, - const char *key_val_sep, const char *pairs_sep, - int flags); - -/** - * Copy entries from one AVDictionary struct into another. - * @param dst pointer to a pointer to a AVDictionary struct. If *dst is NULL, - * this function will allocate a struct for you and put it in *dst - * @param src pointer to source AVDictionary struct - * @param flags flags to use when setting entries in *dst - * @note metadata is read using the AV_DICT_IGNORE_SUFFIX flag - * @return 0 on success, negative AVERROR code on failure. If dst was allocated - * by this function, callers should free the associated memory. - */ -int av_dict_copy(AVDictionary **dst, const AVDictionary *src, int flags); - -/** - * Free all the memory allocated for an AVDictionary struct - * and all keys and values. - */ -void av_dict_free(AVDictionary **m); - -/** - * Get dictionary entries as a string. - * - * Create a string containing dictionary's entries. - * Such string may be passed back to av_dict_parse_string(). - * @note String is escaped with backslashes ('\'). - * - * @param[in] m dictionary - * @param[out] buffer Pointer to buffer that will be allocated with string containg entries. - * Buffer must be freed by the caller when is no longer needed. - * @param[in] key_val_sep character used to separate key from value - * @param[in] pairs_sep character used to separate two pairs from each other - * @return >= 0 on success, negative on error - * @warning Separators cannot be neither '\\' nor '\0'. They also cannot be the same. - */ -int av_dict_get_string(const AVDictionary *m, char **buffer, - const char key_val_sep, const char pairs_sep); - -/** - * @} - */ - -#endif /* AVUTIL_DICT_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/display.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/display.h deleted file mode 100644 index 31d8bef3..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/display.h +++ /dev/null @@ -1,113 +0,0 @@ -/* - * Copyright (c) 2014 Vittorio Giovara - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Display matrix - */ - -#ifndef AVUTIL_DISPLAY_H -#define AVUTIL_DISPLAY_H - -#include - -/** - * @addtogroup lavu_video - * @{ - * - * @defgroup lavu_video_display Display transformation matrix functions - * @{ - */ - -/** - * @addtogroup lavu_video_display - * The display transformation matrix specifies an affine transformation that - * should be applied to video frames for correct presentation. It is compatible - * with the matrices stored in the ISO/IEC 14496-12 container format. - * - * The data is a 3x3 matrix represented as a 9-element array: - * - * @code{.unparsed} - * | a b u | - * (a, b, u, c, d, v, x, y, w) -> | c d v | - * | x y w | - * @endcode - * - * All numbers are stored in native endianness, as 16.16 fixed-point values, - * except for u, v and w, which are stored as 2.30 fixed-point values. - * - * The transformation maps a point (p, q) in the source (pre-transformation) - * frame to the point (p', q') in the destination (post-transformation) frame as - * follows: - * - * @code{.unparsed} - * | a b u | - * (p, q, 1) . | c d v | = z * (p', q', 1) - * | x y w | - * @endcode - * - * The transformation can also be more explicitly written in components as - * follows: - * - * @code{.unparsed} - * p' = (a * p + c * q + x) / z; - * q' = (b * p + d * q + y) / z; - * z = u * p + v * q + w - * @endcode - */ - -/** - * Extract the rotation component of the transformation matrix. - * - * @param matrix the transformation matrix - * @return the angle (in degrees) by which the transformation rotates the frame - * counterclockwise. The angle will be in range [-180.0, 180.0], - * or NaN if the matrix is singular. - * - * @note floating point numbers are inherently inexact, so callers are - * recommended to round the return value to nearest integer before use. - */ -double av_display_rotation_get(const int32_t matrix[9]); - -/** - * Initialize a transformation matrix describing a pure clockwise - * rotation by the specified angle (in degrees). - * - * @param matrix an allocated transformation matrix (will be fully overwritten - * by this function) - * @param angle rotation angle in degrees. - */ -void av_display_rotation_set(int32_t matrix[9], double angle); - -/** - * Flip the input matrix horizontally and/or vertically. - * - * @param matrix an allocated transformation matrix - * @param hflip whether the matrix should be flipped horizontally - * @param vflip whether the matrix should be flipped vertically - */ -void av_display_matrix_flip(int32_t matrix[9], int hflip, int vflip); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_DISPLAY_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/dovi_meta.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/dovi_meta.h deleted file mode 100644 index 3d11e02b..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/dovi_meta.h +++ /dev/null @@ -1,236 +0,0 @@ -/* - * Copyright (c) 2020 Vacing Fang - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * DOVI configuration - */ - - -#ifndef AVUTIL_DOVI_META_H -#define AVUTIL_DOVI_META_H - -#include -#include -#include "rational.h" - -/* - * DOVI configuration - * ref: dolby-vision-bitstreams-within-the-iso-base-media-file-format-v2.1.2 - dolby-vision-bitstreams-in-mpeg-2-transport-stream-multiplex-v1.2 - * @code - * uint8_t dv_version_major, the major version number that the stream complies with - * uint8_t dv_version_minor, the minor version number that the stream complies with - * uint8_t dv_profile, the Dolby Vision profile - * uint8_t dv_level, the Dolby Vision level - * uint8_t rpu_present_flag - * uint8_t el_present_flag - * uint8_t bl_present_flag - * uint8_t dv_bl_signal_compatibility_id - * @endcode - * - * @note The struct must be allocated with av_dovi_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVDOVIDecoderConfigurationRecord { - uint8_t dv_version_major; - uint8_t dv_version_minor; - uint8_t dv_profile; - uint8_t dv_level; - uint8_t rpu_present_flag; - uint8_t el_present_flag; - uint8_t bl_present_flag; - uint8_t dv_bl_signal_compatibility_id; -} AVDOVIDecoderConfigurationRecord; - -/** - * Allocate a AVDOVIDecoderConfigurationRecord structure and initialize its - * fields to default values. - * - * @return the newly allocated struct or NULL on failure - */ -AVDOVIDecoderConfigurationRecord *av_dovi_alloc(size_t *size); - -/** - * Dolby Vision RPU data header. - * - * @note sizeof(AVDOVIRpuDataHeader) is not part of the public ABI. - */ -typedef struct AVDOVIRpuDataHeader { - uint8_t rpu_type; - uint16_t rpu_format; - uint8_t vdr_rpu_profile; - uint8_t vdr_rpu_level; - uint8_t chroma_resampling_explicit_filter_flag; - uint8_t coef_data_type; /* informative, lavc always converts to fixed */ - uint8_t coef_log2_denom; - uint8_t vdr_rpu_normalized_idc; - uint8_t bl_video_full_range_flag; - uint8_t bl_bit_depth; /* [8, 16] */ - uint8_t el_bit_depth; /* [8, 16] */ - uint8_t vdr_bit_depth; /* [8, 16] */ - uint8_t spatial_resampling_filter_flag; - uint8_t el_spatial_resampling_filter_flag; - uint8_t disable_residual_flag; -} AVDOVIRpuDataHeader; - -enum AVDOVIMappingMethod { - AV_DOVI_MAPPING_POLYNOMIAL = 0, - AV_DOVI_MAPPING_MMR = 1, -}; - -/** - * Coefficients of a piece-wise function. The pieces of the function span the - * value ranges between two adjacent pivot values. - */ -#define AV_DOVI_MAX_PIECES 8 -typedef struct AVDOVIReshapingCurve { - uint8_t num_pivots; /* [2, 9] */ - uint16_t pivots[AV_DOVI_MAX_PIECES + 1]; /* sorted ascending */ - enum AVDOVIMappingMethod mapping_idc[AV_DOVI_MAX_PIECES]; - /* AV_DOVI_MAPPING_POLYNOMIAL */ - uint8_t poly_order[AV_DOVI_MAX_PIECES]; /* [1, 2] */ - int64_t poly_coef[AV_DOVI_MAX_PIECES][3]; /* x^0, x^1, x^2 */ - /* AV_DOVI_MAPPING_MMR */ - uint8_t mmr_order[AV_DOVI_MAX_PIECES]; /* [1, 3] */ - int64_t mmr_constant[AV_DOVI_MAX_PIECES]; - int64_t mmr_coef[AV_DOVI_MAX_PIECES][3/* order - 1 */][7]; -} AVDOVIReshapingCurve; - -enum AVDOVINLQMethod { - AV_DOVI_NLQ_NONE = -1, - AV_DOVI_NLQ_LINEAR_DZ = 0, -}; - -/** - * Coefficients of the non-linear inverse quantization. For the interpretation - * of these, see ETSI GS CCM 001. - */ -typedef struct AVDOVINLQParams { - uint16_t nlq_offset; - uint64_t vdr_in_max; - /* AV_DOVI_NLQ_LINEAR_DZ */ - uint64_t linear_deadzone_slope; - uint64_t linear_deadzone_threshold; -} AVDOVINLQParams; - -/** - * Dolby Vision RPU data mapping parameters. - * - * @note sizeof(AVDOVIDataMapping) is not part of the public ABI. - */ -typedef struct AVDOVIDataMapping { - uint8_t vdr_rpu_id; - uint8_t mapping_color_space; - uint8_t mapping_chroma_format_idc; - AVDOVIReshapingCurve curves[3]; /* per component */ - - /* Non-linear inverse quantization */ - enum AVDOVINLQMethod nlq_method_idc; - uint32_t num_x_partitions; - uint32_t num_y_partitions; - AVDOVINLQParams nlq[3]; /* per component */ -} AVDOVIDataMapping; - -/** - * Dolby Vision RPU colorspace metadata parameters. - * - * @note sizeof(AVDOVIColorMetadata) is not part of the public ABI. - */ -typedef struct AVDOVIColorMetadata { - uint8_t dm_metadata_id; - uint8_t scene_refresh_flag; - - /** - * Coefficients of the custom Dolby Vision IPT-PQ matrices. These are to be - * used instead of the matrices indicated by the frame's colorspace tags. - * The output of rgb_to_lms_matrix is to be fed into a BT.2020 LMS->RGB - * matrix based on a Hunt-Pointer-Estevez transform, but without any - * crosstalk. (See the definition of the ICtCp colorspace for more - * information.) - */ - AVRational ycc_to_rgb_matrix[9]; /* before PQ linearization */ - AVRational ycc_to_rgb_offset[3]; /* input offset of neutral value */ - AVRational rgb_to_lms_matrix[9]; /* after PQ linearization */ - - /** - * Extra signal metadata (see Dolby patents for more info). - */ - uint16_t signal_eotf; - uint16_t signal_eotf_param0; - uint16_t signal_eotf_param1; - uint32_t signal_eotf_param2; - uint8_t signal_bit_depth; - uint8_t signal_color_space; - uint8_t signal_chroma_format; - uint8_t signal_full_range_flag; /* [0, 3] */ - uint16_t source_min_pq; - uint16_t source_max_pq; - uint16_t source_diagonal; -} AVDOVIColorMetadata; - -/** - * Combined struct representing a combination of header, mapping and color - * metadata, for attaching to frames as side data. - * - * @note The struct must be allocated with av_dovi_metadata_alloc() and - * its size is not a part of the public ABI. - */ - -typedef struct AVDOVIMetadata { - /** - * Offset in bytes from the beginning of this structure at which the - * respective structs start. - */ - size_t header_offset; /* AVDOVIRpuDataHeader */ - size_t mapping_offset; /* AVDOVIDataMapping */ - size_t color_offset; /* AVDOVIColorMetadata */ -} AVDOVIMetadata; - -static av_always_inline AVDOVIRpuDataHeader * -av_dovi_get_header(const AVDOVIMetadata *data) -{ - return (AVDOVIRpuDataHeader *)((uint8_t *) data + data->header_offset); -} - -static av_always_inline AVDOVIDataMapping * -av_dovi_get_mapping(const AVDOVIMetadata *data) -{ - return (AVDOVIDataMapping *)((uint8_t *) data + data->mapping_offset); -} - -static av_always_inline AVDOVIColorMetadata * -av_dovi_get_color(const AVDOVIMetadata *data) -{ - return (AVDOVIColorMetadata *)((uint8_t *) data + data->color_offset); -} - -/** - * Allocate an AVDOVIMetadata structure and initialize its - * fields to default values. - * - * @param size If this parameter is non-NULL, the size in bytes of the - * allocated struct will be written here on success - * - * @return the newly allocated struct or NULL on failure - */ -AVDOVIMetadata *av_dovi_metadata_alloc(size_t *size); - -#endif /* AVUTIL_DOVI_META_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/downmix_info.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/downmix_info.h deleted file mode 100644 index 221cf5bf..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/downmix_info.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * Copyright (c) 2014 Tim Walker - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_DOWNMIX_INFO_H -#define AVUTIL_DOWNMIX_INFO_H - -#include "frame.h" - -/** - * @file - * audio downmix medatata - */ - -/** - * @addtogroup lavu_audio - * @{ - */ - -/** - * @defgroup downmix_info Audio downmix metadata - * @{ - */ - -/** - * Possible downmix types. - */ -enum AVDownmixType { - AV_DOWNMIX_TYPE_UNKNOWN, /**< Not indicated. */ - AV_DOWNMIX_TYPE_LORO, /**< Lo/Ro 2-channel downmix (Stereo). */ - AV_DOWNMIX_TYPE_LTRT, /**< Lt/Rt 2-channel downmix, Dolby Surround compatible. */ - AV_DOWNMIX_TYPE_DPLII, /**< Lt/Rt 2-channel downmix, Dolby Pro Logic II compatible. */ - AV_DOWNMIX_TYPE_NB /**< Number of downmix types. Not part of ABI. */ -}; - -/** - * This structure describes optional metadata relevant to a downmix procedure. - * - * All fields are set by the decoder to the value indicated in the audio - * bitstream (if present), or to a "sane" default otherwise. - */ -typedef struct AVDownmixInfo { - /** - * Type of downmix preferred by the mastering engineer. - */ - enum AVDownmixType preferred_downmix_type; - - /** - * Absolute scale factor representing the nominal level of the center - * channel during a regular downmix. - */ - double center_mix_level; - - /** - * Absolute scale factor representing the nominal level of the center - * channel during an Lt/Rt compatible downmix. - */ - double center_mix_level_ltrt; - - /** - * Absolute scale factor representing the nominal level of the surround - * channels during a regular downmix. - */ - double surround_mix_level; - - /** - * Absolute scale factor representing the nominal level of the surround - * channels during an Lt/Rt compatible downmix. - */ - double surround_mix_level_ltrt; - - /** - * Absolute scale factor representing the level at which the LFE data is - * mixed into L/R channels during downmixing. - */ - double lfe_mix_level; -} AVDownmixInfo; - -/** - * Get a frame's AV_FRAME_DATA_DOWNMIX_INFO side data for editing. - * - * If the side data is absent, it is created and added to the frame. - * - * @param frame the frame for which the side data is to be obtained or created - * - * @return the AVDownmixInfo structure to be edited by the caller, or NULL if - * the structure cannot be allocated. - */ -AVDownmixInfo *av_downmix_info_update_side_data(AVFrame *frame); - -/** - * @} - */ - -/** - * @} - */ - -#endif /* AVUTIL_DOWNMIX_INFO_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/encryption_info.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/encryption_info.h deleted file mode 100644 index 8fe7ebfe..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/encryption_info.h +++ /dev/null @@ -1,205 +0,0 @@ -/** - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_ENCRYPTION_INFO_H -#define AVUTIL_ENCRYPTION_INFO_H - -#include -#include - -typedef struct AVSubsampleEncryptionInfo { - /** The number of bytes that are clear. */ - unsigned int bytes_of_clear_data; - - /** - * The number of bytes that are protected. If using pattern encryption, - * the pattern applies to only the protected bytes; if not using pattern - * encryption, all these bytes are encrypted. - */ - unsigned int bytes_of_protected_data; -} AVSubsampleEncryptionInfo; - -/** - * This describes encryption info for a packet. This contains frame-specific - * info for how to decrypt the packet before passing it to the decoder. - * - * The size of this struct is not part of the public ABI. - */ -typedef struct AVEncryptionInfo { - /** The fourcc encryption scheme, in big-endian byte order. */ - uint32_t scheme; - - /** - * Only used for pattern encryption. This is the number of 16-byte blocks - * that are encrypted. - */ - uint32_t crypt_byte_block; - - /** - * Only used for pattern encryption. This is the number of 16-byte blocks - * that are clear. - */ - uint32_t skip_byte_block; - - /** - * The ID of the key used to encrypt the packet. This should always be - * 16 bytes long, but may be changed in the future. - */ - uint8_t *key_id; - uint32_t key_id_size; - - /** - * The initialization vector. This may have been zero-filled to be the - * correct block size. This should always be 16 bytes long, but may be - * changed in the future. - */ - uint8_t *iv; - uint32_t iv_size; - - /** - * An array of subsample encryption info specifying how parts of the sample - * are encrypted. If there are no subsamples, then the whole sample is - * encrypted. - */ - AVSubsampleEncryptionInfo *subsamples; - uint32_t subsample_count; -} AVEncryptionInfo; - -/** - * This describes info used to initialize an encryption key system. - * - * The size of this struct is not part of the public ABI. - */ -typedef struct AVEncryptionInitInfo { - /** - * A unique identifier for the key system this is for, can be NULL if it - * is not known. This should always be 16 bytes, but may change in the - * future. - */ - uint8_t* system_id; - uint32_t system_id_size; - - /** - * An array of key IDs this initialization data is for. All IDs are the - * same length. Can be NULL if there are no known key IDs. - */ - uint8_t** key_ids; - /** The number of key IDs. */ - uint32_t num_key_ids; - /** - * The number of bytes in each key ID. This should always be 16, but may - * change in the future. - */ - uint32_t key_id_size; - - /** - * Key-system specific initialization data. This data is copied directly - * from the file and the format depends on the specific key system. This - * can be NULL if there is no initialization data; in that case, there - * will be at least one key ID. - */ - uint8_t* data; - uint32_t data_size; - - /** - * An optional pointer to the next initialization info in the list. - */ - struct AVEncryptionInitInfo *next; -} AVEncryptionInitInfo; - -/** - * Allocates an AVEncryptionInfo structure and sub-pointers to hold the given - * number of subsamples. This will allocate pointers for the key ID, IV, - * and subsample entries, set the size members, and zero-initialize the rest. - * - * @param subsample_count The number of subsamples. - * @param key_id_size The number of bytes in the key ID, should be 16. - * @param iv_size The number of bytes in the IV, should be 16. - * - * @return The new AVEncryptionInfo structure, or NULL on error. - */ -AVEncryptionInfo *av_encryption_info_alloc(uint32_t subsample_count, uint32_t key_id_size, uint32_t iv_size); - -/** - * Allocates an AVEncryptionInfo structure with a copy of the given data. - * @return The new AVEncryptionInfo structure, or NULL on error. - */ -AVEncryptionInfo *av_encryption_info_clone(const AVEncryptionInfo *info); - -/** - * Frees the given encryption info object. This MUST NOT be used to free the - * side-data data pointer, that should use normal side-data methods. - */ -void av_encryption_info_free(AVEncryptionInfo *info); - -/** - * Creates a copy of the AVEncryptionInfo that is contained in the given side - * data. The resulting object should be passed to av_encryption_info_free() - * when done. - * - * @return The new AVEncryptionInfo structure, or NULL on error. - */ -AVEncryptionInfo *av_encryption_info_get_side_data(const uint8_t *side_data, size_t side_data_size); - -/** - * Allocates and initializes side data that holds a copy of the given encryption - * info. The resulting pointer should be either freed using av_free or given - * to av_packet_add_side_data(). - * - * @return The new side-data pointer, or NULL. - */ -uint8_t *av_encryption_info_add_side_data( - const AVEncryptionInfo *info, size_t *side_data_size); - - -/** - * Allocates an AVEncryptionInitInfo structure and sub-pointers to hold the - * given sizes. This will allocate pointers and set all the fields. - * - * @return The new AVEncryptionInitInfo structure, or NULL on error. - */ -AVEncryptionInitInfo *av_encryption_init_info_alloc( - uint32_t system_id_size, uint32_t num_key_ids, uint32_t key_id_size, uint32_t data_size); - -/** - * Frees the given encryption init info object. This MUST NOT be used to free - * the side-data data pointer, that should use normal side-data methods. - */ -void av_encryption_init_info_free(AVEncryptionInitInfo* info); - -/** - * Creates a copy of the AVEncryptionInitInfo that is contained in the given - * side data. The resulting object should be passed to - * av_encryption_init_info_free() when done. - * - * @return The new AVEncryptionInitInfo structure, or NULL on error. - */ -AVEncryptionInitInfo *av_encryption_init_info_get_side_data( - const uint8_t* side_data, size_t side_data_size); - -/** - * Allocates and initializes side data that holds a copy of the given encryption - * init info. The resulting pointer should be either freed using av_free or - * given to av_packet_add_side_data(). - * - * @return The new side-data pointer, or NULL. - */ -uint8_t *av_encryption_init_info_add_side_data( - const AVEncryptionInitInfo *info, size_t *side_data_size); - -#endif /* AVUTIL_ENCRYPTION_INFO_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/error.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/error.h deleted file mode 100644 index 0d3269aa..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/error.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * error code definitions - */ - -#ifndef AVUTIL_ERROR_H -#define AVUTIL_ERROR_H - -#include -#include - -#include "macros.h" - -/** - * @addtogroup lavu_error - * - * @{ - */ - - -/* error handling */ -#if EDOM > 0 -#define AVERROR(e) (-(e)) ///< Returns a negative error code from a POSIX error code, to return from library functions. -#define AVUNERROR(e) (-(e)) ///< Returns a POSIX error code from a library function error return value. -#else -/* Some platforms have E* and errno already negated. */ -#define AVERROR(e) (e) -#define AVUNERROR(e) (e) -#endif - -#define FFERRTAG(a, b, c, d) (-(int)MKTAG(a, b, c, d)) - -#define AVERROR_BSF_NOT_FOUND FFERRTAG(0xF8,'B','S','F') ///< Bitstream filter not found -#define AVERROR_BUG FFERRTAG( 'B','U','G','!') ///< Internal bug, also see AVERROR_BUG2 -#define AVERROR_BUFFER_TOO_SMALL FFERRTAG( 'B','U','F','S') ///< Buffer too small -#define AVERROR_DECODER_NOT_FOUND FFERRTAG(0xF8,'D','E','C') ///< Decoder not found -#define AVERROR_DEMUXER_NOT_FOUND FFERRTAG(0xF8,'D','E','M') ///< Demuxer not found -#define AVERROR_ENCODER_NOT_FOUND FFERRTAG(0xF8,'E','N','C') ///< Encoder not found -#define AVERROR_EOF FFERRTAG( 'E','O','F',' ') ///< End of file -#define AVERROR_EXIT FFERRTAG( 'E','X','I','T') ///< Immediate exit was requested; the called function should not be restarted -#define AVERROR_EXTERNAL FFERRTAG( 'E','X','T',' ') ///< Generic error in an external library -#define AVERROR_FILTER_NOT_FOUND FFERRTAG(0xF8,'F','I','L') ///< Filter not found -#define AVERROR_INVALIDDATA FFERRTAG( 'I','N','D','A') ///< Invalid data found when processing input -#define AVERROR_MUXER_NOT_FOUND FFERRTAG(0xF8,'M','U','X') ///< Muxer not found -#define AVERROR_OPTION_NOT_FOUND FFERRTAG(0xF8,'O','P','T') ///< Option not found -#define AVERROR_PATCHWELCOME FFERRTAG( 'P','A','W','E') ///< Not yet implemented in FFmpeg, patches welcome -#define AVERROR_PROTOCOL_NOT_FOUND FFERRTAG(0xF8,'P','R','O') ///< Protocol not found - -#define AVERROR_STREAM_NOT_FOUND FFERRTAG(0xF8,'S','T','R') ///< Stream not found -/** - * This is semantically identical to AVERROR_BUG - * it has been introduced in Libav after our AVERROR_BUG and with a modified value. - */ -#define AVERROR_BUG2 FFERRTAG( 'B','U','G',' ') -#define AVERROR_UNKNOWN FFERRTAG( 'U','N','K','N') ///< Unknown error, typically from an external library -#define AVERROR_EXPERIMENTAL (-0x2bb2afa8) ///< Requested feature is flagged experimental. Set strict_std_compliance if you really want to use it. -#define AVERROR_INPUT_CHANGED (-0x636e6701) ///< Input changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_OUTPUT_CHANGED) -#define AVERROR_OUTPUT_CHANGED (-0x636e6702) ///< Output changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_INPUT_CHANGED) -/* HTTP & RTSP errors */ -#define AVERROR_HTTP_BAD_REQUEST FFERRTAG(0xF8,'4','0','0') -#define AVERROR_HTTP_UNAUTHORIZED FFERRTAG(0xF8,'4','0','1') -#define AVERROR_HTTP_FORBIDDEN FFERRTAG(0xF8,'4','0','3') -#define AVERROR_HTTP_NOT_FOUND FFERRTAG(0xF8,'4','0','4') -#define AVERROR_HTTP_OTHER_4XX FFERRTAG(0xF8,'4','X','X') -#define AVERROR_HTTP_SERVER_ERROR FFERRTAG(0xF8,'5','X','X') - -#define AV_ERROR_MAX_STRING_SIZE 64 - -/** - * Put a description of the AVERROR code errnum in errbuf. - * In case of failure the global variable errno is set to indicate the - * error. Even in case of failure av_strerror() will print a generic - * error message indicating the errnum provided to errbuf. - * - * @param errnum error code to describe - * @param errbuf buffer to which description is written - * @param errbuf_size the size in bytes of errbuf - * @return 0 on success, a negative value if a description for errnum - * cannot be found - */ -int av_strerror(int errnum, char *errbuf, size_t errbuf_size); - -/** - * Fill the provided buffer with a string containing an error string - * corresponding to the AVERROR code errnum. - * - * @param errbuf a buffer - * @param errbuf_size size in bytes of errbuf - * @param errnum error code to describe - * @return the buffer in input, filled with the error description - * @see av_strerror() - */ -static inline char *av_make_error_string(char *errbuf, size_t errbuf_size, int errnum) -{ - av_strerror(errnum, errbuf, errbuf_size); - return errbuf; -} - -/** - * Convenience macro, the return value should be used only directly in - * function arguments but never stand-alone. - */ -#define av_err2str(errnum) \ - av_make_error_string((char[AV_ERROR_MAX_STRING_SIZE]){0}, AV_ERROR_MAX_STRING_SIZE, errnum) - -/** - * @} - */ - -#endif /* AVUTIL_ERROR_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/eval.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/eval.h deleted file mode 100644 index 57afc2d5..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/eval.h +++ /dev/null @@ -1,135 +0,0 @@ -/* - * Copyright (c) 2002 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * simple arithmetic expression evaluator - */ - -#ifndef AVUTIL_EVAL_H -#define AVUTIL_EVAL_H - -typedef struct AVExpr AVExpr; - -/** - * Parse and evaluate an expression. - * Note, this is significantly slower than av_expr_eval(). - * - * @param res a pointer to a double where is put the result value of - * the expression, or NAN in case of error - * @param s expression as a zero terminated string, for example "1+2^3+5*5+sin(2/3)" - * @param const_names NULL terminated array of zero terminated strings of constant identifiers, for example {"PI", "E", 0} - * @param const_values a zero terminated array of values for the identifiers from const_names - * @param func1_names NULL terminated array of zero terminated strings of funcs1 identifiers - * @param funcs1 NULL terminated array of function pointers for functions which take 1 argument - * @param func2_names NULL terminated array of zero terminated strings of funcs2 identifiers - * @param funcs2 NULL terminated array of function pointers for functions which take 2 arguments - * @param opaque a pointer which will be passed to all functions from funcs1 and funcs2 - * @param log_ctx parent logging context - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code otherwise - */ -int av_expr_parse_and_eval(double *res, const char *s, - const char * const *const_names, const double *const_values, - const char * const *func1_names, double (* const *funcs1)(void *, double), - const char * const *func2_names, double (* const *funcs2)(void *, double, double), - void *opaque, int log_offset, void *log_ctx); - -/** - * Parse an expression. - * - * @param expr a pointer where is put an AVExpr containing the parsed - * value in case of successful parsing, or NULL otherwise. - * The pointed to AVExpr must be freed with av_expr_free() by the user - * when it is not needed anymore. - * @param s expression as a zero terminated string, for example "1+2^3+5*5+sin(2/3)" - * @param const_names NULL terminated array of zero terminated strings of constant identifiers, for example {"PI", "E", 0} - * @param func1_names NULL terminated array of zero terminated strings of funcs1 identifiers - * @param funcs1 NULL terminated array of function pointers for functions which take 1 argument - * @param func2_names NULL terminated array of zero terminated strings of funcs2 identifiers - * @param funcs2 NULL terminated array of function pointers for functions which take 2 arguments - * @param log_ctx parent logging context - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code otherwise - */ -int av_expr_parse(AVExpr **expr, const char *s, - const char * const *const_names, - const char * const *func1_names, double (* const *funcs1)(void *, double), - const char * const *func2_names, double (* const *funcs2)(void *, double, double), - int log_offset, void *log_ctx); - -/** - * Evaluate a previously parsed expression. - * - * @param const_values a zero terminated array of values for the identifiers from av_expr_parse() const_names - * @param opaque a pointer which will be passed to all functions from funcs1 and funcs2 - * @return the value of the expression - */ -double av_expr_eval(AVExpr *e, const double *const_values, void *opaque); - -/** - * Track the presence of variables and their number of occurrences in a parsed expression - * - * @param counter a zero-initialized array where the count of each variable will be stored - * @param size size of array - * @return 0 on success, a negative value indicates that no expression or array was passed - * or size was zero - */ -int av_expr_count_vars(AVExpr *e, unsigned *counter, int size); - -/** - * Track the presence of user provided functions and their number of occurrences - * in a parsed expression. - * - * @param counter a zero-initialized array where the count of each function will be stored - * if you passed 5 functions with 2 arguments to av_expr_parse() - * then for arg=2 this will use upto 5 entries. - * @param size size of array - * @param arg number of arguments the counted functions have - * @return 0 on success, a negative value indicates that no expression or array was passed - * or size was zero - */ -int av_expr_count_func(AVExpr *e, unsigned *counter, int size, int arg); - -/** - * Free a parsed expression previously created with av_expr_parse(). - */ -void av_expr_free(AVExpr *e); - -/** - * Parse the string in numstr and return its value as a double. If - * the string is empty, contains only whitespaces, or does not contain - * an initial substring that has the expected syntax for a - * floating-point number, no conversion is performed. In this case, - * returns a value of zero and the value returned in tail is the value - * of numstr. - * - * @param numstr a string representing a number, may contain one of - * the International System number postfixes, for example 'K', 'M', - * 'G'. If 'i' is appended after the postfix, powers of 2 are used - * instead of powers of 10. The 'B' postfix multiplies the value by - * 8, and can be appended after another postfix or used alone. This - * allows using for example 'KB', 'MiB', 'G' and 'B' as postfix. - * @param tail if non-NULL puts here the pointer to the char next - * after the last parsed character - */ -double av_strtod(const char *numstr, char **tail); - -#endif /* AVUTIL_EVAL_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/ffversion.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/ffversion.h deleted file mode 100644 index fa716392..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/ffversion.h +++ /dev/null @@ -1,5 +0,0 @@ -/* Automatically generated by version.sh, do not manually edit! */ -#ifndef AVUTIL_FFVERSION_H -#define AVUTIL_FFVERSION_H -#define FFMPEG_VERSION "N-107736-g9e029dc265" -#endif /* AVUTIL_FFVERSION_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/fifo.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/fifo.h deleted file mode 100644 index 4eed364a..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/fifo.h +++ /dev/null @@ -1,426 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * a very simple circular buffer FIFO implementation - */ - -#ifndef AVUTIL_FIFO_H -#define AVUTIL_FIFO_H - -#include -#include - -#include "attributes.h" -#include "version.h" - -typedef struct AVFifo AVFifo; - -/** - * Callback for writing or reading from a FIFO, passed to (and invoked from) the - * av_fifo_*_cb() functions. It may be invoked multiple times from a single - * av_fifo_*_cb() call and may process less data than the maximum size indicated - * by nb_elems. - * - * @param opaque the opaque pointer provided to the av_fifo_*_cb() function - * @param buf the buffer for reading or writing the data, depending on which - * av_fifo_*_cb function is called - * @param nb_elems On entry contains the maximum number of elements that can be - * read from / written into buf. On success, the callback should - * update it to contain the number of elements actually written. - * - * @return 0 on success, a negative error code on failure (will be returned from - * the invoking av_fifo_*_cb() function) - */ -typedef int AVFifoCB(void *opaque, void *buf, size_t *nb_elems); - -/** - * Automatically resize the FIFO on writes, so that the data fits. This - * automatic resizing happens up to a limit that can be modified with - * av_fifo_auto_grow_limit(). - */ -#define AV_FIFO_FLAG_AUTO_GROW (1 << 0) - -/** - * Allocate and initialize an AVFifo with a given element size. - * - * @param elems initial number of elements that can be stored in the FIFO - * @param elem_size Size in bytes of a single element. Further operations on - * the returned FIFO will implicitly use this element size. - * @param flags a combination of AV_FIFO_FLAG_* - * - * @return newly-allocated AVFifo on success, a negative error code on failure - */ -AVFifo *av_fifo_alloc2(size_t elems, size_t elem_size, - unsigned int flags); - -/** - * @return Element size for FIFO operations. This element size is set at - * FIFO allocation and remains constant during its lifetime - */ -size_t av_fifo_elem_size(const AVFifo *f); - -/** - * Set the maximum size (in elements) to which the FIFO can be resized - * automatically. Has no effect unless AV_FIFO_FLAG_AUTO_GROW is used. - */ -void av_fifo_auto_grow_limit(AVFifo *f, size_t max_elems); - -/** - * @return number of elements available for reading from the given FIFO. - */ -size_t av_fifo_can_read(const AVFifo *f); - -/** - * @return number of elements that can be written into the given FIFO. - */ -size_t av_fifo_can_write(const AVFifo *f); - -/** - * Enlarge an AVFifo. - * - * On success, the FIFO will be large enough to hold exactly - * inc + av_fifo_can_read() + av_fifo_can_write() - * elements. In case of failure, the old FIFO is kept unchanged. - * - * @param f AVFifo to resize - * @param inc number of elements to allocate for, in addition to the current - * allocated size - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_grow2(AVFifo *f, size_t inc); - -/** - * Write data into a FIFO. - * - * In case nb_elems > av_fifo_can_write(f), nothing is written and an error - * is returned. - * - * @param f the FIFO buffer - * @param buf Data to be written. nb_elems * av_fifo_elem_size(f) bytes will be - * read from buf on success. - * @param nb_elems number of elements to write into FIFO - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_write(AVFifo *f, const void *buf, size_t nb_elems); - -/** - * Write data from a user-provided callback into a FIFO. - * - * @param f the FIFO buffer - * @param read_cb Callback supplying the data to the FIFO. May be called - * multiple times. - * @param opaque opaque user data to be provided to read_cb - * @param nb_elems Should point to the maximum number of elements that can be - * written. Will be updated to contain the number of elements - * actually written. - * - * @return non-negative number on success, a negative error code on failure - */ -int av_fifo_write_from_cb(AVFifo *f, AVFifoCB read_cb, - void *opaque, size_t *nb_elems); - -/** - * Read data from a FIFO. - * - * In case nb_elems > av_fifo_can_read(f), nothing is read and an error - * is returned. - * - * @param f the FIFO buffer - * @param buf Buffer to store the data. nb_elems * av_fifo_elem_size(f) bytes - * will be written into buf on success. - * @param nb_elems number of elements to read from FIFO - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_read(AVFifo *f, void *buf, size_t nb_elems); - -/** - * Feed data from a FIFO into a user-provided callback. - * - * @param f the FIFO buffer - * @param write_cb Callback the data will be supplied to. May be called - * multiple times. - * @param opaque opaque user data to be provided to write_cb - * @param nb_elems Should point to the maximum number of elements that can be - * read. Will be updated to contain the total number of elements - * actually sent to the callback. - * - * @return non-negative number on success, a negative error code on failure - */ -int av_fifo_read_to_cb(AVFifo *f, AVFifoCB write_cb, - void *opaque, size_t *nb_elems); - -/** - * Read data from a FIFO without modifying FIFO state. - * - * Returns an error if an attempt is made to peek to nonexistent elements - * (i.e. if offset + nb_elems is larger than av_fifo_can_read(f)). - * - * @param f the FIFO buffer - * @param buf Buffer to store the data. nb_elems * av_fifo_elem_size(f) bytes - * will be written into buf. - * @param nb_elems number of elements to read from FIFO - * @param offset number of initial elements to skip. - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_peek(AVFifo *f, void *buf, size_t nb_elems, size_t offset); - -/** - * Feed data from a FIFO into a user-provided callback. - * - * @param f the FIFO buffer - * @param write_cb Callback the data will be supplied to. May be called - * multiple times. - * @param opaque opaque user data to be provided to write_cb - * @param nb_elems Should point to the maximum number of elements that can be - * read. Will be updated to contain the total number of elements - * actually sent to the callback. - * @param offset number of initial elements to skip; offset + *nb_elems must not - * be larger than av_fifo_can_read(f). - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_peek_to_cb(AVFifo *f, AVFifoCB write_cb, void *opaque, - size_t *nb_elems, size_t offset); - -/** - * Discard the specified amount of data from an AVFifo. - * @param size number of elements to discard, MUST NOT be larger than - * av_fifo_can_read(f) - */ -void av_fifo_drain2(AVFifo *f, size_t size); - -/* - * Empty the AVFifo. - * @param f AVFifo to reset - */ -void av_fifo_reset2(AVFifo *f); - -/** - * Free an AVFifo and reset pointer to NULL. - * @param f Pointer to an AVFifo to free. *f == NULL is allowed. - */ -void av_fifo_freep2(AVFifo **f); - - -#if FF_API_FIFO_OLD_API -typedef struct AVFifoBuffer { - uint8_t *buffer; - uint8_t *rptr, *wptr, *end; - uint32_t rndx, wndx; -} AVFifoBuffer; - -/** - * Initialize an AVFifoBuffer. - * @param size of FIFO - * @return AVFifoBuffer or NULL in case of memory allocation failure - * @deprecated use av_fifo_alloc2() - */ -attribute_deprecated -AVFifoBuffer *av_fifo_alloc(unsigned int size); - -/** - * Initialize an AVFifoBuffer. - * @param nmemb number of elements - * @param size size of the single element - * @return AVFifoBuffer or NULL in case of memory allocation failure - * @deprecated use av_fifo_alloc2() - */ -attribute_deprecated -AVFifoBuffer *av_fifo_alloc_array(size_t nmemb, size_t size); - -/** - * Free an AVFifoBuffer. - * @param f AVFifoBuffer to free - * @deprecated use the AVFifo API with av_fifo_freep2() - */ -attribute_deprecated -void av_fifo_free(AVFifoBuffer *f); - -/** - * Free an AVFifoBuffer and reset pointer to NULL. - * @param f AVFifoBuffer to free - * @deprecated use the AVFifo API with av_fifo_freep2() - */ -attribute_deprecated -void av_fifo_freep(AVFifoBuffer **f); - -/** - * Reset the AVFifoBuffer to the state right after av_fifo_alloc, in particular it is emptied. - * @param f AVFifoBuffer to reset - * @deprecated use av_fifo_reset2() with the new AVFifo-API - */ -attribute_deprecated -void av_fifo_reset(AVFifoBuffer *f); - -/** - * Return the amount of data in bytes in the AVFifoBuffer, that is the - * amount of data you can read from it. - * @param f AVFifoBuffer to read from - * @return size - * @deprecated use av_fifo_can_read() with the new AVFifo-API - */ -attribute_deprecated -int av_fifo_size(const AVFifoBuffer *f); - -/** - * Return the amount of space in bytes in the AVFifoBuffer, that is the - * amount of data you can write into it. - * @param f AVFifoBuffer to write into - * @return size - * @deprecated use av_fifo_can_write() with the new AVFifo-API - */ -attribute_deprecated -int av_fifo_space(const AVFifoBuffer *f); - -/** - * Feed data at specific position from an AVFifoBuffer to a user-supplied callback. - * Similar as av_fifo_gereric_read but without discarding data. - * @param f AVFifoBuffer to read from - * @param offset offset from current read position - * @param buf_size number of bytes to read - * @param func generic read function - * @param dest data destination - * - * @return a non-negative number on success, a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_peek() when func == NULL, - * av_fifo_peek_to_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_peek_at(AVFifoBuffer *f, void *dest, int offset, int buf_size, void (*func)(void*, void*, int)); - -/** - * Feed data from an AVFifoBuffer to a user-supplied callback. - * Similar as av_fifo_gereric_read but without discarding data. - * @param f AVFifoBuffer to read from - * @param buf_size number of bytes to read - * @param func generic read function - * @param dest data destination - * - * @return a non-negative number on success, a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_peek() when func == NULL, - * av_fifo_peek_to_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_peek(AVFifoBuffer *f, void *dest, int buf_size, void (*func)(void*, void*, int)); - -/** - * Feed data from an AVFifoBuffer to a user-supplied callback. - * @param f AVFifoBuffer to read from - * @param buf_size number of bytes to read - * @param func generic read function - * @param dest data destination - * - * @return a non-negative number on success, a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_read() when func == NULL, - * av_fifo_read_to_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_read(AVFifoBuffer *f, void *dest, int buf_size, void (*func)(void*, void*, int)); - -/** - * Feed data from a user-supplied callback to an AVFifoBuffer. - * @param f AVFifoBuffer to write to - * @param src data source; non-const since it may be used as a - * modifiable context by the function defined in func - * @param size number of bytes to write - * @param func generic write function; the first parameter is src, - * the second is dest_buf, the third is dest_buf_size. - * func must return the number of bytes written to dest_buf, or <= 0 to - * indicate no more data available to write. - * If func is NULL, src is interpreted as a simple byte array for source data. - * @return the number of bytes written to the FIFO or a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_write() when func == NULL, - * av_fifo_write_from_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_write(AVFifoBuffer *f, void *src, int size, int (*func)(void*, void*, int)); - -/** - * Resize an AVFifoBuffer. - * In case of reallocation failure, the old FIFO is kept unchanged. - * - * @param f AVFifoBuffer to resize - * @param size new AVFifoBuffer size in bytes - * @return <0 for failure, >=0 otherwise - * - * @deprecated use the new AVFifo-API with av_fifo_grow2() to increase FIFO size, - * decreasing FIFO size is not supported - */ -attribute_deprecated -int av_fifo_realloc2(AVFifoBuffer *f, unsigned int size); - -/** - * Enlarge an AVFifoBuffer. - * In case of reallocation failure, the old FIFO is kept unchanged. - * The new fifo size may be larger than the requested size. - * - * @param f AVFifoBuffer to resize - * @param additional_space the amount of space in bytes to allocate in addition to av_fifo_size() - * @return <0 for failure, >=0 otherwise - * - * @deprecated use the new AVFifo-API with av_fifo_grow2(); note that unlike - * this function it adds to the allocated size, rather than to the used size - */ -attribute_deprecated -int av_fifo_grow(AVFifoBuffer *f, unsigned int additional_space); - -/** - * Read and discard the specified amount of data from an AVFifoBuffer. - * @param f AVFifoBuffer to read from - * @param size amount of data to read in bytes - * - * @deprecated use the new AVFifo-API with av_fifo_drain2() - */ -attribute_deprecated -void av_fifo_drain(AVFifoBuffer *f, int size); - -#if FF_API_FIFO_PEEK2 -/** - * Return a pointer to the data stored in a FIFO buffer at a certain offset. - * The FIFO buffer is not modified. - * - * @param f AVFifoBuffer to peek at, f must be non-NULL - * @param offs an offset in bytes, its absolute value must be less - * than the used buffer size or the returned pointer will - * point outside to the buffer data. - * The used buffer size can be checked with av_fifo_size(). - * @deprecated use the new AVFifo-API with av_fifo_peek() or av_fifo_peek_to_cb() - */ -attribute_deprecated -static inline uint8_t *av_fifo_peek2(const AVFifoBuffer *f, int offs) -{ - uint8_t *ptr = f->rptr + offs; - if (ptr >= f->end) - ptr = f->buffer + (ptr - f->end); - else if (ptr < f->buffer) - ptr = f->end - (f->buffer - ptr); - return ptr; -} -#endif -#endif - -#endif /* AVUTIL_FIFO_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/file.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/file.h deleted file mode 100644 index 8ec210e7..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/file.h +++ /dev/null @@ -1,72 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_FILE_H -#define AVUTIL_FILE_H - -#include -#include - -#include "attributes.h" - -/** - * @file - * Misc file utilities. - */ - -/** - * Read the file with name filename, and put its content in a newly - * allocated buffer or map it with mmap() when available. - * In case of success set *bufptr to the read or mmapped buffer, and - * *size to the size in bytes of the buffer in *bufptr. - * Unlike mmap this function succeeds with zero sized files, in this - * case *bufptr will be set to NULL and *size will be set to 0. - * The returned buffer must be released with av_file_unmap(). - * - * @param log_offset loglevel offset used for logging - * @param log_ctx context used for logging - * @return a non negative number in case of success, a negative value - * corresponding to an AVERROR error code in case of failure - */ -av_warn_unused_result -int av_file_map(const char *filename, uint8_t **bufptr, size_t *size, - int log_offset, void *log_ctx); - -/** - * Unmap or free the buffer bufptr created by av_file_map(). - * - * @param size size in bytes of bufptr, must be the same as returned - * by av_file_map() - */ -void av_file_unmap(uint8_t *bufptr, size_t size); - -/** - * Wrapper to work around the lack of mkstemp() on mingw. - * Also, tries to create file in /tmp first, if possible. - * *prefix can be a character constant; *filename will be allocated internally. - * @return file descriptor of opened file (or negative value corresponding to an - * AVERROR code on error) - * and opened file name in **filename. - * @note On very old libcs it is necessary to set a secure umask before - * calling this, av_tempfile() can't call umask itself as it is used in - * libraries and could interfere with the calling application. - * @deprecated as fd numbers cannot be passed saftely between libs on some platforms - */ -int av_tempfile(const char *prefix, char **filename, int log_offset, void *log_ctx); - -#endif /* AVUTIL_FILE_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/film_grain_params.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/film_grain_params.h deleted file mode 100644 index f3bd0a4a..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/film_grain_params.h +++ /dev/null @@ -1,260 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_FILM_GRAIN_PARAMS_H -#define AVUTIL_FILM_GRAIN_PARAMS_H - -#include "frame.h" - -enum AVFilmGrainParamsType { - AV_FILM_GRAIN_PARAMS_NONE = 0, - - /** - * The union is valid when interpreted as AVFilmGrainAOMParams (codec.aom) - */ - AV_FILM_GRAIN_PARAMS_AV1, - - /** - * The union is valid when interpreted as AVFilmGrainH274Params (codec.h274) - */ - AV_FILM_GRAIN_PARAMS_H274, -}; - -/** - * This structure describes how to handle film grain synthesis for AOM codecs. - * - * @note The struct must be allocated as part of AVFilmGrainParams using - * av_film_grain_params_alloc(). Its size is not a part of the public ABI. - */ -typedef struct AVFilmGrainAOMParams { - /** - * Number of points, and the scale and value for each point of the - * piecewise linear scaling function for the uma plane. - */ - int num_y_points; - uint8_t y_points[14][2 /* value, scaling */]; - - /** - * Signals whether to derive the chroma scaling function from the luma. - * Not equivalent to copying the luma values and scales. - */ - int chroma_scaling_from_luma; - - /** - * If chroma_scaling_from_luma is set to 0, signals the chroma scaling - * function parameters. - */ - int num_uv_points[2 /* cb, cr */]; - uint8_t uv_points[2 /* cb, cr */][10][2 /* value, scaling */]; - - /** - * Specifies the shift applied to the chroma components. For AV1, its within - * [8; 11] and determines the range and quantization of the film grain. - */ - int scaling_shift; - - /** - * Specifies the auto-regression lag. - */ - int ar_coeff_lag; - - /** - * Luma auto-regression coefficients. The number of coefficients is given by - * 2 * ar_coeff_lag * (ar_coeff_lag + 1). - */ - int8_t ar_coeffs_y[24]; - - /** - * Chroma auto-regression coefficients. The number of coefficients is given by - * 2 * ar_coeff_lag * (ar_coeff_lag + 1) + !!num_y_points. - */ - int8_t ar_coeffs_uv[2 /* cb, cr */][25]; - - /** - * Specifies the range of the auto-regressive coefficients. Values of 6, - * 7, 8 and so on represent a range of [-2, 2), [-1, 1), [-0.5, 0.5) and - * so on. For AV1 must be between 6 and 9. - */ - int ar_coeff_shift; - - /** - * Signals the down shift applied to the generated gaussian numbers during - * synthesis. - */ - int grain_scale_shift; - - /** - * Specifies the luma/chroma multipliers for the index to the component - * scaling function. - */ - int uv_mult[2 /* cb, cr */]; - int uv_mult_luma[2 /* cb, cr */]; - - /** - * Offset used for component scaling function. For AV1 its a 9-bit value - * with a range [-256, 255] - */ - int uv_offset[2 /* cb, cr */]; - - /** - * Signals whether to overlap film grain blocks. - */ - int overlap_flag; - - /** - * Signals to clip to limited color levels after film grain application. - */ - int limit_output_range; -} AVFilmGrainAOMParams; - -/** - * This structure describes how to handle film grain synthesis for codecs using - * the ITU-T H.274 Versatile suplemental enhancement information message. - * - * @note The struct must be allocated as part of AVFilmGrainParams using - * av_film_grain_params_alloc(). Its size is not a part of the public ABI. - */ -typedef struct AVFilmGrainH274Params { - /** - * Specifies the film grain simulation mode. - * 0 = Frequency filtering, 1 = Auto-regression - */ - int model_id; - - /** - * Specifies the bit depth used for the luma component. - */ - int bit_depth_luma; - - /** - * Specifies the bit depth used for the chroma components. - */ - int bit_depth_chroma; - - enum AVColorRange color_range; - enum AVColorPrimaries color_primaries; - enum AVColorTransferCharacteristic color_trc; - enum AVColorSpace color_space; - - /** - * Specifies the blending mode used to blend the simulated film grain - * with the decoded images. - * - * 0 = Additive, 1 = Multiplicative - */ - int blending_mode_id; - - /** - * Specifies a scale factor used in the film grain characterization equations. - */ - int log2_scale_factor; - - /** - * Indicates if the modelling of film grain for a given component is present. - */ - int component_model_present[3 /* y, cb, cr */]; - - /** - * Specifies the number of intensity intervals for which a specific set of - * model values has been estimated, with a range of [1, 256]. - */ - uint16_t num_intensity_intervals[3 /* y, cb, cr */]; - - /** - * Specifies the number of model values present for each intensity interval - * in which the film grain has been modelled, with a range of [1, 6]. - */ - uint8_t num_model_values[3 /* y, cb, cr */]; - - /** - * Specifies the lower ounds of each intensity interval for whichthe set of - * model values applies for the component. - */ - uint8_t intensity_interval_lower_bound[3 /* y, cb, cr */][256 /* intensity interval */]; - - /** - * Specifies the upper bound of each intensity interval for which the set of - * model values applies for the component. - */ - uint8_t intensity_interval_upper_bound[3 /* y, cb, cr */][256 /* intensity interval */]; - - /** - * Specifies the model values for the component for each intensity interval. - * - When model_id == 0, the following applies: - * For comp_model_value[y], the range of values is [0, 2^bit_depth_luma - 1] - * For comp_model_value[cb..cr], the range of values is [0, 2^bit_depth_chroma - 1] - * - Otherwise, the following applies: - * For comp_model_value[y], the range of values is [-2^(bit_depth_luma - 1), 2^(bit_depth_luma - 1) - 1] - * For comp_model_value[cb..cr], the range of values is [-2^(bit_depth_chroma - 1), 2^(bit_depth_chroma - 1) - 1] - */ - int16_t comp_model_value[3 /* y, cb, cr */][256 /* intensity interval */][6 /* model value */]; -} AVFilmGrainH274Params; - -/** - * This structure describes how to handle film grain synthesis in video - * for specific codecs. Must be present on every frame where film grain is - * meant to be synthesised for correct presentation. - * - * @note The struct must be allocated with av_film_grain_params_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVFilmGrainParams { - /** - * Specifies the codec for which this structure is valid. - */ - enum AVFilmGrainParamsType type; - - /** - * Seed to use for the synthesis process, if the codec allows for it. - * - * @note For H.264, this refers to `pic_offset` as defined in - * SMPTE RDD 5-2006. - */ - uint64_t seed; - - /** - * Additional fields may be added both here and in any structure included. - * If a codec's film grain structure differs slightly over another - * codec's, fields within may change meaning depending on the type. - */ - union { - AVFilmGrainAOMParams aom; - AVFilmGrainH274Params h274; - } codec; -} AVFilmGrainParams; - -/** - * Allocate an AVFilmGrainParams structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * If size is not NULL it will be set to the number of bytes allocated. - * - * @return An AVFilmGrainParams filled with default values or NULL - * on failure. - */ -AVFilmGrainParams *av_film_grain_params_alloc(size_t *size); - -/** - * Allocate a complete AVFilmGrainParams and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVFilmGrainParams structure to be filled by caller. - */ -AVFilmGrainParams *av_film_grain_params_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_FILM_GRAIN_PARAMS_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/frame.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/frame.h deleted file mode 100644 index 6d9563bc..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/frame.h +++ /dev/null @@ -1,958 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_frame - * reference-counted frame API - */ - -#ifndef AVUTIL_FRAME_H -#define AVUTIL_FRAME_H - -#include -#include - -#include "avutil.h" -#include "buffer.h" -#include "channel_layout.h" -#include "dict.h" -#include "rational.h" -#include "samplefmt.h" -#include "pixfmt.h" -#include "version.h" - - -/** - * @defgroup lavu_frame AVFrame - * @ingroup lavu_data - * - * @{ - * AVFrame is an abstraction for reference-counted raw multimedia data. - */ - -enum AVFrameSideDataType { - /** - * The data is the AVPanScan struct defined in libavcodec. - */ - AV_FRAME_DATA_PANSCAN, - /** - * ATSC A53 Part 4 Closed Captions. - * A53 CC bitstream is stored as uint8_t in AVFrameSideData.data. - * The number of bytes of CC data is AVFrameSideData.size. - */ - AV_FRAME_DATA_A53_CC, - /** - * Stereoscopic 3d metadata. - * The data is the AVStereo3D struct defined in libavutil/stereo3d.h. - */ - AV_FRAME_DATA_STEREO3D, - /** - * The data is the AVMatrixEncoding enum defined in libavutil/channel_layout.h. - */ - AV_FRAME_DATA_MATRIXENCODING, - /** - * Metadata relevant to a downmix procedure. - * The data is the AVDownmixInfo struct defined in libavutil/downmix_info.h. - */ - AV_FRAME_DATA_DOWNMIX_INFO, - /** - * ReplayGain information in the form of the AVReplayGain struct. - */ - AV_FRAME_DATA_REPLAYGAIN, - /** - * This side data contains a 3x3 transformation matrix describing an affine - * transformation that needs to be applied to the frame for correct - * presentation. - * - * See libavutil/display.h for a detailed description of the data. - */ - AV_FRAME_DATA_DISPLAYMATRIX, - /** - * Active Format Description data consisting of a single byte as specified - * in ETSI TS 101 154 using AVActiveFormatDescription enum. - */ - AV_FRAME_DATA_AFD, - /** - * Motion vectors exported by some codecs (on demand through the export_mvs - * flag set in the libavcodec AVCodecContext flags2 option). - * The data is the AVMotionVector struct defined in - * libavutil/motion_vector.h. - */ - AV_FRAME_DATA_MOTION_VECTORS, - /** - * Recommmends skipping the specified number of samples. This is exported - * only if the "skip_manual" AVOption is set in libavcodec. - * This has the same format as AV_PKT_DATA_SKIP_SAMPLES. - * @code - * u32le number of samples to skip from start of this packet - * u32le number of samples to skip from end of this packet - * u8 reason for start skip - * u8 reason for end skip (0=padding silence, 1=convergence) - * @endcode - */ - AV_FRAME_DATA_SKIP_SAMPLES, - /** - * This side data must be associated with an audio frame and corresponds to - * enum AVAudioServiceType defined in avcodec.h. - */ - AV_FRAME_DATA_AUDIO_SERVICE_TYPE, - /** - * Mastering display metadata associated with a video frame. The payload is - * an AVMasteringDisplayMetadata type and contains information about the - * mastering display color volume. - */ - AV_FRAME_DATA_MASTERING_DISPLAY_METADATA, - /** - * The GOP timecode in 25 bit timecode format. Data format is 64-bit integer. - * This is set on the first frame of a GOP that has a temporal reference of 0. - */ - AV_FRAME_DATA_GOP_TIMECODE, - - /** - * The data represents the AVSphericalMapping structure defined in - * libavutil/spherical.h. - */ - AV_FRAME_DATA_SPHERICAL, - - /** - * Content light level (based on CTA-861.3). This payload contains data in - * the form of the AVContentLightMetadata struct. - */ - AV_FRAME_DATA_CONTENT_LIGHT_LEVEL, - - /** - * The data contains an ICC profile as an opaque octet buffer following the - * format described by ISO 15076-1 with an optional name defined in the - * metadata key entry "name". - */ - AV_FRAME_DATA_ICC_PROFILE, - - /** - * Timecode which conforms to SMPTE ST 12-1. The data is an array of 4 uint32_t - * where the first uint32_t describes how many (1-3) of the other timecodes are used. - * The timecode format is described in the documentation of av_timecode_get_smpte_from_framenum() - * function in libavutil/timecode.h. - */ - AV_FRAME_DATA_S12M_TIMECODE, - - /** - * HDR dynamic metadata associated with a video frame. The payload is - * an AVDynamicHDRPlus type and contains information for color - * volume transform - application 4 of SMPTE 2094-40:2016 standard. - */ - AV_FRAME_DATA_DYNAMIC_HDR_PLUS, - - /** - * Regions Of Interest, the data is an array of AVRegionOfInterest type, the number of - * array element is implied by AVFrameSideData.size / AVRegionOfInterest.self_size. - */ - AV_FRAME_DATA_REGIONS_OF_INTEREST, - - /** - * Encoding parameters for a video frame, as described by AVVideoEncParams. - */ - AV_FRAME_DATA_VIDEO_ENC_PARAMS, - - /** - * User data unregistered metadata associated with a video frame. - * This is the H.26[45] UDU SEI message, and shouldn't be used for any other purpose - * The data is stored as uint8_t in AVFrameSideData.data which is 16 bytes of - * uuid_iso_iec_11578 followed by AVFrameSideData.size - 16 bytes of user_data_payload_byte. - */ - AV_FRAME_DATA_SEI_UNREGISTERED, - - /** - * Film grain parameters for a frame, described by AVFilmGrainParams. - * Must be present for every frame which should have film grain applied. - */ - AV_FRAME_DATA_FILM_GRAIN_PARAMS, - - /** - * Bounding boxes for object detection and classification, - * as described by AVDetectionBBoxHeader. - */ - AV_FRAME_DATA_DETECTION_BBOXES, - - /** - * Dolby Vision RPU raw data, suitable for passing to x265 - * or other libraries. Array of uint8_t, with NAL emulation - * bytes intact. - */ - AV_FRAME_DATA_DOVI_RPU_BUFFER, - - /** - * Parsed Dolby Vision metadata, suitable for passing to a software - * implementation. The payload is the AVDOVIMetadata struct defined in - * libavutil/dovi_meta.h. - */ - AV_FRAME_DATA_DOVI_METADATA, - - /** - * HDR Vivid dynamic metadata associated with a video frame. The payload is - * an AVDynamicHDRVivid type and contains information for color - * volume transform - CUVA 005.1-2021. - */ - AV_FRAME_DATA_DYNAMIC_HDR_VIVID, -}; - -enum AVActiveFormatDescription { - AV_AFD_SAME = 8, - AV_AFD_4_3 = 9, - AV_AFD_16_9 = 10, - AV_AFD_14_9 = 11, - AV_AFD_4_3_SP_14_9 = 13, - AV_AFD_16_9_SP_14_9 = 14, - AV_AFD_SP_4_3 = 15, -}; - - -/** - * Structure to hold side data for an AVFrame. - * - * sizeof(AVFrameSideData) is not a part of the public ABI, so new fields may be added - * to the end with a minor bump. - */ -typedef struct AVFrameSideData { - enum AVFrameSideDataType type; - uint8_t *data; - size_t size; - AVDictionary *metadata; - AVBufferRef *buf; -} AVFrameSideData; - -/** - * Structure describing a single Region Of Interest. - * - * When multiple regions are defined in a single side-data block, they - * should be ordered from most to least important - some encoders are only - * capable of supporting a limited number of distinct regions, so will have - * to truncate the list. - * - * When overlapping regions are defined, the first region containing a given - * area of the frame applies. - */ -typedef struct AVRegionOfInterest { - /** - * Must be set to the size of this data structure (that is, - * sizeof(AVRegionOfInterest)). - */ - uint32_t self_size; - /** - * Distance in pixels from the top edge of the frame to the top and - * bottom edges and from the left edge of the frame to the left and - * right edges of the rectangle defining this region of interest. - * - * The constraints on a region are encoder dependent, so the region - * actually affected may be slightly larger for alignment or other - * reasons. - */ - int top; - int bottom; - int left; - int right; - /** - * Quantisation offset. - * - * Must be in the range -1 to +1. A value of zero indicates no quality - * change. A negative value asks for better quality (less quantisation), - * while a positive value asks for worse quality (greater quantisation). - * - * The range is calibrated so that the extreme values indicate the - * largest possible offset - if the rest of the frame is encoded with the - * worst possible quality, an offset of -1 indicates that this region - * should be encoded with the best possible quality anyway. Intermediate - * values are then interpolated in some codec-dependent way. - * - * For example, in 10-bit H.264 the quantisation parameter varies between - * -12 and 51. A typical qoffset value of -1/10 therefore indicates that - * this region should be encoded with a QP around one-tenth of the full - * range better than the rest of the frame. So, if most of the frame - * were to be encoded with a QP of around 30, this region would get a QP - * of around 24 (an offset of approximately -1/10 * (51 - -12) = -6.3). - * An extreme value of -1 would indicate that this region should be - * encoded with the best possible quality regardless of the treatment of - * the rest of the frame - that is, should be encoded at a QP of -12. - */ - AVRational qoffset; -} AVRegionOfInterest; - -/** - * This structure describes decoded (raw) audio or video data. - * - * AVFrame must be allocated using av_frame_alloc(). Note that this only - * allocates the AVFrame itself, the buffers for the data must be managed - * through other means (see below). - * AVFrame must be freed with av_frame_free(). - * - * AVFrame is typically allocated once and then reused multiple times to hold - * different data (e.g. a single AVFrame to hold frames received from a - * decoder). In such a case, av_frame_unref() will free any references held by - * the frame and reset it to its original clean state before it - * is reused again. - * - * The data described by an AVFrame is usually reference counted through the - * AVBuffer API. The underlying buffer references are stored in AVFrame.buf / - * AVFrame.extended_buf. An AVFrame is considered to be reference counted if at - * least one reference is set, i.e. if AVFrame.buf[0] != NULL. In such a case, - * every single data plane must be contained in one of the buffers in - * AVFrame.buf or AVFrame.extended_buf. - * There may be a single buffer for all the data, or one separate buffer for - * each plane, or anything in between. - * - * sizeof(AVFrame) is not a part of the public ABI, so new fields may be added - * to the end with a minor bump. - * - * Fields can be accessed through AVOptions, the name string used, matches the - * C structure field name for fields accessible through AVOptions. The AVClass - * for AVFrame can be obtained from avcodec_get_frame_class() - */ -typedef struct AVFrame { -#define AV_NUM_DATA_POINTERS 8 - /** - * pointer to the picture/channel planes. - * This might be different from the first allocated byte. For video, - * it could even point to the end of the image data. - * - * All pointers in data and extended_data must point into one of the - * AVBufferRef in buf or extended_buf. - * - * Some decoders access areas outside 0,0 - width,height, please - * see avcodec_align_dimensions2(). Some filters and swscale can read - * up to 16 bytes beyond the planes, if these filters are to be used, - * then 16 extra bytes must be allocated. - * - * NOTE: Pointers not needed by the format MUST be set to NULL. - * - * @attention In case of video, the data[] pointers can point to the - * end of image data in order to reverse line order, when used in - * combination with negative values in the linesize[] array. - */ - uint8_t *data[AV_NUM_DATA_POINTERS]; - - /** - * For video, a positive or negative value, which is typically indicating - * the size in bytes of each picture line, but it can also be: - * - the negative byte size of lines for vertical flipping - * (with data[n] pointing to the end of the data - * - a positive or negative multiple of the byte size as for accessing - * even and odd fields of a frame (possibly flipped) - * - * For audio, only linesize[0] may be set. For planar audio, each channel - * plane must be the same size. - * - * For video the linesizes should be multiples of the CPUs alignment - * preference, this is 16 or 32 for modern desktop CPUs. - * Some code requires such alignment other code can be slower without - * correct alignment, for yet other it makes no difference. - * - * @note The linesize may be larger than the size of usable data -- there - * may be extra padding present for performance reasons. - * - * @attention In case of video, line size values can be negative to achieve - * a vertically inverted iteration over image lines. - */ - int linesize[AV_NUM_DATA_POINTERS]; - - /** - * pointers to the data planes/channels. - * - * For video, this should simply point to data[]. - * - * For planar audio, each channel has a separate data pointer, and - * linesize[0] contains the size of each channel buffer. - * For packed audio, there is just one data pointer, and linesize[0] - * contains the total size of the buffer for all channels. - * - * Note: Both data and extended_data should always be set in a valid frame, - * but for planar audio with more channels that can fit in data, - * extended_data must be used in order to access all channels. - */ - uint8_t **extended_data; - - /** - * @name Video dimensions - * Video frames only. The coded dimensions (in pixels) of the video frame, - * i.e. the size of the rectangle that contains some well-defined values. - * - * @note The part of the frame intended for display/presentation is further - * restricted by the @ref cropping "Cropping rectangle". - * @{ - */ - int width, height; - /** - * @} - */ - - /** - * number of audio samples (per channel) described by this frame - */ - int nb_samples; - - /** - * format of the frame, -1 if unknown or unset - * Values correspond to enum AVPixelFormat for video frames, - * enum AVSampleFormat for audio) - */ - int format; - - /** - * 1 -> keyframe, 0-> not - */ - int key_frame; - - /** - * Picture type of the frame. - */ - enum AVPictureType pict_type; - - /** - * Sample aspect ratio for the video frame, 0/1 if unknown/unspecified. - */ - AVRational sample_aspect_ratio; - - /** - * Presentation timestamp in time_base units (time when frame should be shown to user). - */ - int64_t pts; - - /** - * DTS copied from the AVPacket that triggered returning this frame. (if frame threading isn't used) - * This is also the Presentation time of this AVFrame calculated from - * only AVPacket.dts values without pts values. - */ - int64_t pkt_dts; - - /** - * Time base for the timestamps in this frame. - * In the future, this field may be set on frames output by decoders or - * filters, but its value will be by default ignored on input to encoders - * or filters. - */ - AVRational time_base; - - /** - * picture number in bitstream order - */ - int coded_picture_number; - /** - * picture number in display order - */ - int display_picture_number; - - /** - * quality (between 1 (good) and FF_LAMBDA_MAX (bad)) - */ - int quality; - - /** - * for some private data of the user - */ - void *opaque; - - /** - * When decoding, this signals how much the picture must be delayed. - * extra_delay = repeat_pict / (2*fps) - */ - int repeat_pict; - - /** - * The content of the picture is interlaced. - */ - int interlaced_frame; - - /** - * If the content is interlaced, is top field displayed first. - */ - int top_field_first; - - /** - * Tell user application that palette has changed from previous frame. - */ - int palette_has_changed; - - /** - * reordered opaque 64 bits (generally an integer or a double precision float - * PTS but can be anything). - * The user sets AVCodecContext.reordered_opaque to represent the input at - * that time, - * the decoder reorders values as needed and sets AVFrame.reordered_opaque - * to exactly one of the values provided by the user through AVCodecContext.reordered_opaque - */ - int64_t reordered_opaque; - - /** - * Sample rate of the audio data. - */ - int sample_rate; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Channel layout of the audio data. - * @deprecated use ch_layout instead - */ - attribute_deprecated - uint64_t channel_layout; -#endif - - /** - * AVBuffer references backing the data for this frame. All the pointers in - * data and extended_data must point inside one of the buffers in buf or - * extended_buf. This array must be filled contiguously -- if buf[i] is - * non-NULL then buf[j] must also be non-NULL for all j < i. - * - * There may be at most one AVBuffer per data plane, so for video this array - * always contains all the references. For planar audio with more than - * AV_NUM_DATA_POINTERS channels, there may be more buffers than can fit in - * this array. Then the extra AVBufferRef pointers are stored in the - * extended_buf array. - */ - AVBufferRef *buf[AV_NUM_DATA_POINTERS]; - - /** - * For planar audio which requires more than AV_NUM_DATA_POINTERS - * AVBufferRef pointers, this array will hold all the references which - * cannot fit into AVFrame.buf. - * - * Note that this is different from AVFrame.extended_data, which always - * contains all the pointers. This array only contains the extra pointers, - * which cannot fit into AVFrame.buf. - * - * This array is always allocated using av_malloc() by whoever constructs - * the frame. It is freed in av_frame_unref(). - */ - AVBufferRef **extended_buf; - /** - * Number of elements in extended_buf. - */ - int nb_extended_buf; - - AVFrameSideData **side_data; - int nb_side_data; - -/** - * @defgroup lavu_frame_flags AV_FRAME_FLAGS - * @ingroup lavu_frame - * Flags describing additional frame properties. - * - * @{ - */ - -/** - * The frame data may be corrupted, e.g. due to decoding errors. - */ -#define AV_FRAME_FLAG_CORRUPT (1 << 0) -/** - * A flag to mark the frames which need to be decoded, but shouldn't be output. - */ -#define AV_FRAME_FLAG_DISCARD (1 << 2) -/** - * @} - */ - - /** - * Frame flags, a combination of @ref lavu_frame_flags - */ - int flags; - - /** - * MPEG vs JPEG YUV range. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorRange color_range; - - enum AVColorPrimaries color_primaries; - - enum AVColorTransferCharacteristic color_trc; - - /** - * YUV colorspace type. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorSpace colorspace; - - enum AVChromaLocation chroma_location; - - /** - * frame timestamp estimated using various heuristics, in stream time base - * - encoding: unused - * - decoding: set by libavcodec, read by user. - */ - int64_t best_effort_timestamp; - - /** - * reordered pos from the last AVPacket that has been input into the decoder - * - encoding: unused - * - decoding: Read by user. - */ - int64_t pkt_pos; - -#if FF_API_PKT_DURATION - /** - * duration of the corresponding packet, expressed in - * AVStream->time_base units, 0 if unknown. - * - encoding: unused - * - decoding: Read by user. - * - * @deprecated use duration instead - */ - attribute_deprecated - int64_t pkt_duration; -#endif - - /** - * metadata. - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - AVDictionary *metadata; - - /** - * decode error flags of the frame, set to a combination of - * FF_DECODE_ERROR_xxx flags if the decoder produced a frame, but there - * were errors during the decoding. - * - encoding: unused - * - decoding: set by libavcodec, read by user. - */ - int decode_error_flags; -#define FF_DECODE_ERROR_INVALID_BITSTREAM 1 -#define FF_DECODE_ERROR_MISSING_REFERENCE 2 -#define FF_DECODE_ERROR_CONCEALMENT_ACTIVE 4 -#define FF_DECODE_ERROR_DECODE_SLICES 8 - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * number of audio channels, only used for audio. - * - encoding: unused - * - decoding: Read by user. - * @deprecated use ch_layout instead - */ - attribute_deprecated - int channels; -#endif - - /** - * size of the corresponding packet containing the compressed - * frame. - * It is set to a negative value if unknown. - * - encoding: unused - * - decoding: set by libavcodec, read by user. - */ - int pkt_size; - - /** - * For hwaccel-format frames, this should be a reference to the - * AVHWFramesContext describing the frame. - */ - AVBufferRef *hw_frames_ctx; - - /** - * AVBufferRef for free use by the API user. FFmpeg will never check the - * contents of the buffer ref. FFmpeg calls av_buffer_unref() on it when - * the frame is unreferenced. av_frame_copy_props() calls create a new - * reference with av_buffer_ref() for the target frame's opaque_ref field. - * - * This is unrelated to the opaque field, although it serves a similar - * purpose. - */ - AVBufferRef *opaque_ref; - - /** - * @anchor cropping - * @name Cropping - * Video frames only. The number of pixels to discard from the the - * top/bottom/left/right border of the frame to obtain the sub-rectangle of - * the frame intended for presentation. - * @{ - */ - size_t crop_top; - size_t crop_bottom; - size_t crop_left; - size_t crop_right; - /** - * @} - */ - - /** - * AVBufferRef for internal use by a single libav* library. - * Must not be used to transfer data between libraries. - * Has to be NULL when ownership of the frame leaves the respective library. - * - * Code outside the FFmpeg libs should never check or change the contents of the buffer ref. - * - * FFmpeg calls av_buffer_unref() on it when the frame is unreferenced. - * av_frame_copy_props() calls create a new reference with av_buffer_ref() - * for the target frame's private_ref field. - */ - AVBufferRef *private_ref; - - /** - * Channel layout of the audio data. - */ - AVChannelLayout ch_layout; - - /** - * Duration of the frame, in the same units as pts. 0 if unknown. - */ - int64_t duration; -} AVFrame; - - -#if FF_API_COLORSPACE_NAME -/** - * Get the name of a colorspace. - * @return a static string identifying the colorspace; can be NULL. - * @deprecated use av_color_space_name() - */ -attribute_deprecated -const char *av_get_colorspace_name(enum AVColorSpace val); -#endif -/** - * Allocate an AVFrame and set its fields to default values. The resulting - * struct must be freed using av_frame_free(). - * - * @return An AVFrame filled with default values or NULL on failure. - * - * @note this only allocates the AVFrame itself, not the data buffers. Those - * must be allocated through other means, e.g. with av_frame_get_buffer() or - * manually. - */ -AVFrame *av_frame_alloc(void); - -/** - * Free the frame and any dynamically allocated objects in it, - * e.g. extended_data. If the frame is reference counted, it will be - * unreferenced first. - * - * @param frame frame to be freed. The pointer will be set to NULL. - */ -void av_frame_free(AVFrame **frame); - -/** - * Set up a new reference to the data described by the source frame. - * - * Copy frame properties from src to dst and create a new reference for each - * AVBufferRef from src. - * - * If src is not reference counted, new buffers are allocated and the data is - * copied. - * - * @warning: dst MUST have been either unreferenced with av_frame_unref(dst), - * or newly allocated with av_frame_alloc() before calling this - * function, or undefined behavior will occur. - * - * @return 0 on success, a negative AVERROR on error - */ -int av_frame_ref(AVFrame *dst, const AVFrame *src); - -/** - * Create a new frame that references the same data as src. - * - * This is a shortcut for av_frame_alloc()+av_frame_ref(). - * - * @return newly created AVFrame on success, NULL on error. - */ -AVFrame *av_frame_clone(const AVFrame *src); - -/** - * Unreference all the buffers referenced by frame and reset the frame fields. - */ -void av_frame_unref(AVFrame *frame); - -/** - * Move everything contained in src to dst and reset src. - * - * @warning: dst is not unreferenced, but directly overwritten without reading - * or deallocating its contents. Call av_frame_unref(dst) manually - * before calling this function to ensure that no memory is leaked. - */ -void av_frame_move_ref(AVFrame *dst, AVFrame *src); - -/** - * Allocate new buffer(s) for audio or video data. - * - * The following fields must be set on frame before calling this function: - * - format (pixel format for video, sample format for audio) - * - width and height for video - * - nb_samples and ch_layout for audio - * - * This function will fill AVFrame.data and AVFrame.buf arrays and, if - * necessary, allocate and fill AVFrame.extended_data and AVFrame.extended_buf. - * For planar formats, one buffer will be allocated for each plane. - * - * @warning: if frame already has been allocated, calling this function will - * leak memory. In addition, undefined behavior can occur in certain - * cases. - * - * @param frame frame in which to store the new buffers. - * @param align Required buffer size alignment. If equal to 0, alignment will be - * chosen automatically for the current CPU. It is highly - * recommended to pass 0 here unless you know what you are doing. - * - * @return 0 on success, a negative AVERROR on error. - */ -int av_frame_get_buffer(AVFrame *frame, int align); - -/** - * Check if the frame data is writable. - * - * @return A positive value if the frame data is writable (which is true if and - * only if each of the underlying buffers has only one reference, namely the one - * stored in this frame). Return 0 otherwise. - * - * If 1 is returned the answer is valid until av_buffer_ref() is called on any - * of the underlying AVBufferRefs (e.g. through av_frame_ref() or directly). - * - * @see av_frame_make_writable(), av_buffer_is_writable() - */ -int av_frame_is_writable(AVFrame *frame); - -/** - * Ensure that the frame data is writable, avoiding data copy if possible. - * - * Do nothing if the frame is writable, allocate new buffers and copy the data - * if it is not. Non-refcounted frames behave as non-writable, i.e. a copy - * is always made. - * - * @return 0 on success, a negative AVERROR on error. - * - * @see av_frame_is_writable(), av_buffer_is_writable(), - * av_buffer_make_writable() - */ -int av_frame_make_writable(AVFrame *frame); - -/** - * Copy the frame data from src to dst. - * - * This function does not allocate anything, dst must be already initialized and - * allocated with the same parameters as src. - * - * This function only copies the frame data (i.e. the contents of the data / - * extended data arrays), not any other properties. - * - * @return >= 0 on success, a negative AVERROR on error. - */ -int av_frame_copy(AVFrame *dst, const AVFrame *src); - -/** - * Copy only "metadata" fields from src to dst. - * - * Metadata for the purpose of this function are those fields that do not affect - * the data layout in the buffers. E.g. pts, sample rate (for audio) or sample - * aspect ratio (for video), but not width/height or channel layout. - * Side data is also copied. - */ -int av_frame_copy_props(AVFrame *dst, const AVFrame *src); - -/** - * Get the buffer reference a given data plane is stored in. - * - * @param plane index of the data plane of interest in frame->extended_data. - * - * @return the buffer reference that contains the plane or NULL if the input - * frame is not valid. - */ -AVBufferRef *av_frame_get_plane_buffer(AVFrame *frame, int plane); - -/** - * Add a new side data to a frame. - * - * @param frame a frame to which the side data should be added - * @param type type of the added side data - * @param size size of the side data - * - * @return newly added side data on success, NULL on error - */ -AVFrameSideData *av_frame_new_side_data(AVFrame *frame, - enum AVFrameSideDataType type, - size_t size); - -/** - * Add a new side data to a frame from an existing AVBufferRef - * - * @param frame a frame to which the side data should be added - * @param type the type of the added side data - * @param buf an AVBufferRef to add as side data. The ownership of - * the reference is transferred to the frame. - * - * @return newly added side data on success, NULL on error. On failure - * the frame is unchanged and the AVBufferRef remains owned by - * the caller. - */ -AVFrameSideData *av_frame_new_side_data_from_buf(AVFrame *frame, - enum AVFrameSideDataType type, - AVBufferRef *buf); - -/** - * @return a pointer to the side data of a given type on success, NULL if there - * is no side data with such type in this frame. - */ -AVFrameSideData *av_frame_get_side_data(const AVFrame *frame, - enum AVFrameSideDataType type); - -/** - * Remove and free all side data instances of the given type. - */ -void av_frame_remove_side_data(AVFrame *frame, enum AVFrameSideDataType type); - - -/** - * Flags for frame cropping. - */ -enum { - /** - * Apply the maximum possible cropping, even if it requires setting the - * AVFrame.data[] entries to unaligned pointers. Passing unaligned data - * to FFmpeg API is generally not allowed, and causes undefined behavior - * (such as crashes). You can pass unaligned data only to FFmpeg APIs that - * are explicitly documented to accept it. Use this flag only if you - * absolutely know what you are doing. - */ - AV_FRAME_CROP_UNALIGNED = 1 << 0, -}; - -/** - * Crop the given video AVFrame according to its crop_left/crop_top/crop_right/ - * crop_bottom fields. If cropping is successful, the function will adjust the - * data pointers and the width/height fields, and set the crop fields to 0. - * - * In all cases, the cropping boundaries will be rounded to the inherent - * alignment of the pixel format. In some cases, such as for opaque hwaccel - * formats, the left/top cropping is ignored. The crop fields are set to 0 even - * if the cropping was rounded or ignored. - * - * @param frame the frame which should be cropped - * @param flags Some combination of AV_FRAME_CROP_* flags, or 0. - * - * @return >= 0 on success, a negative AVERROR on error. If the cropping fields - * were invalid, AVERROR(ERANGE) is returned, and nothing is changed. - */ -int av_frame_apply_cropping(AVFrame *frame, int flags); - -/** - * @return a string identifying the side data type - */ -const char *av_frame_side_data_name(enum AVFrameSideDataType type); - -/** - * @} - */ - -#endif /* AVUTIL_FRAME_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/hash.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/hash.h deleted file mode 100644 index 94151ded..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/hash.h +++ /dev/null @@ -1,264 +0,0 @@ -/* - * Copyright (C) 2013 Reimar Döffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_hash_generic - * Generic hashing API - */ - -#ifndef AVUTIL_HASH_H -#define AVUTIL_HASH_H - -#include -#include - -/** - * @defgroup lavu_hash Hash Functions - * @ingroup lavu_crypto - * Hash functions useful in multimedia. - * - * Hash functions are widely used in multimedia, from error checking and - * concealment to internal regression testing. libavutil has efficient - * implementations of a variety of hash functions that may be useful for - * FFmpeg and other multimedia applications. - * - * @{ - * - * @defgroup lavu_hash_generic Generic Hashing API - * An abstraction layer for all hash functions supported by libavutil. - * - * If your application needs to support a wide range of different hash - * functions, then the Generic Hashing API is for you. It provides a generic, - * reusable API for @ref lavu_hash "all hash functions" implemented in libavutil. - * If you just need to use one particular hash function, use the @ref lavu_hash - * "individual hash" directly. - * - * @section Sample Code - * - * A basic template for using the Generic Hashing API follows: - * - * @code - * struct AVHashContext *ctx = NULL; - * const char *hash_name = NULL; - * uint8_t *output_buf = NULL; - * - * // Select from a string returned by av_hash_names() - * hash_name = ...; - * - * // Allocate a hash context - * ret = av_hash_alloc(&ctx, hash_name); - * if (ret < 0) - * return ret; - * - * // Initialize the hash context - * av_hash_init(ctx); - * - * // Update the hash context with data - * while (data_left) { - * av_hash_update(ctx, data, size); - * } - * - * // Now we have no more data, so it is time to finalize the hash and get the - * // output. But we need to first allocate an output buffer. Note that you can - * // use any memory allocation function, including malloc(), not just - * // av_malloc(). - * output_buf = av_malloc(av_hash_get_size(ctx)); - * if (!output_buf) - * return AVERROR(ENOMEM); - * - * // Finalize the hash context. - * // You can use any of the av_hash_final*() functions provided, for other - * // output formats. If you do so, be sure to adjust the memory allocation - * // above. See the function documentation below for the exact amount of extra - * // memory needed. - * av_hash_final(ctx, output_buffer); - * - * // Free the context - * av_hash_freep(&ctx); - * @endcode - * - * @section Hash Function-Specific Information - * If the CRC32 hash is selected, the #AV_CRC_32_IEEE polynomial will be - * used. - * - * If the Murmur3 hash is selected, the default seed will be used. See @ref - * lavu_murmur3_seedinfo "Murmur3" for more information. - * - * @{ - */ - -/** - * @example ffhash.c - * This example is a simple command line application that takes one or more - * arguments. It demonstrates a typical use of the hashing API with allocation, - * initialization, updating, and finalizing. - */ - -struct AVHashContext; - -/** - * Allocate a hash context for the algorithm specified by name. - * - * @return >= 0 for success, a negative error code for failure - * - * @note The context is not initialized after a call to this function; you must - * call av_hash_init() to do so. - */ -int av_hash_alloc(struct AVHashContext **ctx, const char *name); - -/** - * Get the names of available hash algorithms. - * - * This function can be used to enumerate the algorithms. - * - * @param[in] i Index of the hash algorithm, starting from 0 - * @return Pointer to a static string or `NULL` if `i` is out of range - */ -const char *av_hash_names(int i); - -/** - * Get the name of the algorithm corresponding to the given hash context. - */ -const char *av_hash_get_name(const struct AVHashContext *ctx); - -/** - * Maximum value that av_hash_get_size() will currently return. - * - * You can use this if you absolutely want or need to use static allocation for - * the output buffer and are fine with not supporting hashes newly added to - * libavutil without recompilation. - * - * @warning - * Adding new hashes with larger sizes, and increasing the macro while doing - * so, will not be considered an ABI change. To prevent your code from - * overflowing a buffer, either dynamically allocate the output buffer with - * av_hash_get_size(), or limit your use of the Hashing API to hashes that are - * already in FFmpeg during the time of compilation. - */ -#define AV_HASH_MAX_SIZE 64 - -/** - * Get the size of the resulting hash value in bytes. - * - * The maximum value this function will currently return is available as macro - * #AV_HASH_MAX_SIZE. - * - * @param[in] ctx Hash context - * @return Size of the hash value in bytes - */ -int av_hash_get_size(const struct AVHashContext *ctx); - -/** - * Initialize or reset a hash context. - * - * @param[in,out] ctx Hash context - */ -void av_hash_init(struct AVHashContext *ctx); - -/** - * Update a hash context with additional data. - * - * @param[in,out] ctx Hash context - * @param[in] src Data to be added to the hash context - * @param[in] len Size of the additional data - */ -void av_hash_update(struct AVHashContext *ctx, const uint8_t *src, size_t len); - -/** - * Finalize a hash context and compute the actual hash value. - * - * The minimum size of `dst` buffer is given by av_hash_get_size() or - * #AV_HASH_MAX_SIZE. The use of the latter macro is discouraged. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the final hash value will be stored - * - * @see av_hash_final_bin() provides an alternative API - */ -void av_hash_final(struct AVHashContext *ctx, uint8_t *dst); - -/** - * Finalize a hash context and store the actual hash value in a buffer. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * If `size` is smaller than the hash size (given by av_hash_get_size()), the - * hash is truncated; if size is larger, the buffer is padded with 0. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the final hash value will be stored - * @param[in] size Number of bytes to write to `dst` - */ -void av_hash_final_bin(struct AVHashContext *ctx, uint8_t *dst, int size); - -/** - * Finalize a hash context and store the hexadecimal representation of the - * actual hash value as a string. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * The string is always 0-terminated. - * - * If `size` is smaller than `2 * hash_size + 1`, where `hash_size` is the - * value returned by av_hash_get_size(), the string will be truncated. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the string will be stored - * @param[in] size Maximum number of bytes to write to `dst` - */ -void av_hash_final_hex(struct AVHashContext *ctx, uint8_t *dst, int size); - -/** - * Finalize a hash context and store the Base64 representation of the - * actual hash value as a string. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * The string is always 0-terminated. - * - * If `size` is smaller than AV_BASE64_SIZE(hash_size), where `hash_size` is - * the value returned by av_hash_get_size(), the string will be truncated. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the final hash value will be stored - * @param[in] size Maximum number of bytes to write to `dst` - */ -void av_hash_final_b64(struct AVHashContext *ctx, uint8_t *dst, int size); - -/** - * Free hash context and set hash context pointer to `NULL`. - * - * @param[in,out] ctx Pointer to hash context - */ -void av_hash_freep(struct AVHashContext **ctx); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_HASH_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/hdr_dynamic_metadata.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/hdr_dynamic_metadata.h deleted file mode 100644 index 2d72de56..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/hdr_dynamic_metadata.h +++ /dev/null @@ -1,343 +0,0 @@ -/* - * Copyright (c) 2018 Mohammad Izadi - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HDR_DYNAMIC_METADATA_H -#define AVUTIL_HDR_DYNAMIC_METADATA_H - -#include "frame.h" -#include "rational.h" - -/** - * Option for overlapping elliptical pixel selectors in an image. - */ -enum AVHDRPlusOverlapProcessOption { - AV_HDR_PLUS_OVERLAP_PROCESS_WEIGHTED_AVERAGING = 0, - AV_HDR_PLUS_OVERLAP_PROCESS_LAYERING = 1, -}; - -/** - * Represents the percentile at a specific percentage in - * a distribution. - */ -typedef struct AVHDRPlusPercentile { - /** - * The percentage value corresponding to a specific percentile linearized - * RGB value in the processing window in the scene. The value shall be in - * the range of 0 to100, inclusive. - */ - uint8_t percentage; - - /** - * The linearized maxRGB value at a specific percentile in the processing - * window in the scene. The value shall be in the range of 0 to 1, inclusive - * and in multiples of 0.00001. - */ - AVRational percentile; -} AVHDRPlusPercentile; - -/** - * Color transform parameters at a processing window in a dynamic metadata for - * SMPTE 2094-40. - */ -typedef struct AVHDRPlusColorTransformParams { - /** - * The relative x coordinate of the top left pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(width of Picture - 1). The value 1 corresponds - * to the absolute coordinate of width of Picture - 1. The value for - * first processing window shall be 0. - */ - AVRational window_upper_left_corner_x; - - /** - * The relative y coordinate of the top left pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(height of Picture - 1). The value 1 corresponds - * to the absolute coordinate of height of Picture - 1. The value for - * first processing window shall be 0. - */ - AVRational window_upper_left_corner_y; - - /** - * The relative x coordinate of the bottom right pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(width of Picture - 1). The value 1 corresponds - * to the absolute coordinate of width of Picture - 1. The value for - * first processing window shall be 1. - */ - AVRational window_lower_right_corner_x; - - /** - * The relative y coordinate of the bottom right pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(height of Picture - 1). The value 1 corresponds - * to the absolute coordinate of height of Picture - 1. The value for - * first processing window shall be 1. - */ - AVRational window_lower_right_corner_y; - - /** - * The x coordinate of the center position of the concentric internal and - * external ellipses of the elliptical pixel selector in the processing - * window. The value shall be in the range of 0 to (width of Picture - 1), - * inclusive and in multiples of 1 pixel. - */ - uint16_t center_of_ellipse_x; - - /** - * The y coordinate of the center position of the concentric internal and - * external ellipses of the elliptical pixel selector in the processing - * window. The value shall be in the range of 0 to (height of Picture - 1), - * inclusive and in multiples of 1 pixel. - */ - uint16_t center_of_ellipse_y; - - /** - * The clockwise rotation angle in degree of arc with respect to the - * positive direction of the x-axis of the concentric internal and external - * ellipses of the elliptical pixel selector in the processing window. The - * value shall be in the range of 0 to 180, inclusive and in multiples of 1. - */ - uint8_t rotation_angle; - - /** - * The semi-major axis value of the internal ellipse of the elliptical pixel - * selector in amount of pixels in the processing window. The value shall be - * in the range of 1 to 65535, inclusive and in multiples of 1 pixel. - */ - uint16_t semimajor_axis_internal_ellipse; - - /** - * The semi-major axis value of the external ellipse of the elliptical pixel - * selector in amount of pixels in the processing window. The value - * shall not be less than semimajor_axis_internal_ellipse of the current - * processing window. The value shall be in the range of 1 to 65535, - * inclusive and in multiples of 1 pixel. - */ - uint16_t semimajor_axis_external_ellipse; - - /** - * The semi-minor axis value of the external ellipse of the elliptical pixel - * selector in amount of pixels in the processing window. The value shall be - * in the range of 1 to 65535, inclusive and in multiples of 1 pixel. - */ - uint16_t semiminor_axis_external_ellipse; - - /** - * Overlap process option indicates one of the two methods of combining - * rendered pixels in the processing window in an image with at least one - * elliptical pixel selector. For overlapping elliptical pixel selectors - * in an image, overlap_process_option shall have the same value. - */ - enum AVHDRPlusOverlapProcessOption overlap_process_option; - - /** - * The maximum of the color components of linearized RGB values in the - * processing window in the scene. The values should be in the range of 0 to - * 1, inclusive and in multiples of 0.00001. maxscl[ 0 ], maxscl[ 1 ], and - * maxscl[ 2 ] are corresponding to R, G, B color components respectively. - */ - AVRational maxscl[3]; - - /** - * The average of linearized maxRGB values in the processing window in the - * scene. The value should be in the range of 0 to 1, inclusive and in - * multiples of 0.00001. - */ - AVRational average_maxrgb; - - /** - * The number of linearized maxRGB values at given percentiles in the - * processing window in the scene. The maximum value shall be 15. - */ - uint8_t num_distribution_maxrgb_percentiles; - - /** - * The linearized maxRGB values at given percentiles in the - * processing window in the scene. - */ - AVHDRPlusPercentile distribution_maxrgb[15]; - - /** - * The fraction of selected pixels in the image that contains the brightest - * pixel in the scene. The value shall be in the range of 0 to 1, inclusive - * and in multiples of 0.001. - */ - AVRational fraction_bright_pixels; - - /** - * This flag indicates that the metadata for the tone mapping function in - * the processing window is present (for value of 1). - */ - uint8_t tone_mapping_flag; - - /** - * The x coordinate of the separation point between the linear part and the - * curved part of the tone mapping function. The value shall be in the range - * of 0 to 1, excluding 0 and in multiples of 1/4095. - */ - AVRational knee_point_x; - - /** - * The y coordinate of the separation point between the linear part and the - * curved part of the tone mapping function. The value shall be in the range - * of 0 to 1, excluding 0 and in multiples of 1/4095. - */ - AVRational knee_point_y; - - /** - * The number of the intermediate anchor parameters of the tone mapping - * function in the processing window. The maximum value shall be 15. - */ - uint8_t num_bezier_curve_anchors; - - /** - * The intermediate anchor parameters of the tone mapping function in the - * processing window in the scene. The values should be in the range of 0 - * to 1, inclusive and in multiples of 1/1023. - */ - AVRational bezier_curve_anchors[15]; - - /** - * This flag shall be equal to 0 in bitstreams conforming to this version of - * this Specification. Other values are reserved for future use. - */ - uint8_t color_saturation_mapping_flag; - - /** - * The color saturation gain in the processing window in the scene. The - * value shall be in the range of 0 to 63/8, inclusive and in multiples of - * 1/8. The default value shall be 1. - */ - AVRational color_saturation_weight; -} AVHDRPlusColorTransformParams; - -/** - * This struct represents dynamic metadata for color volume transform - - * application 4 of SMPTE 2094-40:2016 standard. - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with - * av_dynamic_hdr_plus_alloc() and its size is not a part of - * the public ABI. - */ -typedef struct AVDynamicHDRPlus { - /** - * Country code by Rec. ITU-T T.35 Annex A. The value shall be 0xB5. - */ - uint8_t itu_t_t35_country_code; - - /** - * Application version in the application defining document in ST-2094 - * suite. The value shall be set to 0. - */ - uint8_t application_version; - - /** - * The number of processing windows. The value shall be in the range - * of 1 to 3, inclusive. - */ - uint8_t num_windows; - - /** - * The color transform parameters for every processing window. - */ - AVHDRPlusColorTransformParams params[3]; - - /** - * The nominal maximum display luminance of the targeted system display, - * in units of 0.0001 candelas per square metre. The value shall be in - * the range of 0 to 10000, inclusive. - */ - AVRational targeted_system_display_maximum_luminance; - - /** - * This flag shall be equal to 0 in bit streams conforming to this version - * of this Specification. The value 1 is reserved for future use. - */ - uint8_t targeted_system_display_actual_peak_luminance_flag; - - /** - * The number of rows in the targeted system_display_actual_peak_luminance - * array. The value shall be in the range of 2 to 25, inclusive. - */ - uint8_t num_rows_targeted_system_display_actual_peak_luminance; - - /** - * The number of columns in the - * targeted_system_display_actual_peak_luminance array. The value shall be - * in the range of 2 to 25, inclusive. - */ - uint8_t num_cols_targeted_system_display_actual_peak_luminance; - - /** - * The normalized actual peak luminance of the targeted system display. The - * values should be in the range of 0 to 1, inclusive and in multiples of - * 1/15. - */ - AVRational targeted_system_display_actual_peak_luminance[25][25]; - - /** - * This flag shall be equal to 0 in bitstreams conforming to this version of - * this Specification. The value 1 is reserved for future use. - */ - uint8_t mastering_display_actual_peak_luminance_flag; - - /** - * The number of rows in the mastering_display_actual_peak_luminance array. - * The value shall be in the range of 2 to 25, inclusive. - */ - uint8_t num_rows_mastering_display_actual_peak_luminance; - - /** - * The number of columns in the mastering_display_actual_peak_luminance - * array. The value shall be in the range of 2 to 25, inclusive. - */ - uint8_t num_cols_mastering_display_actual_peak_luminance; - - /** - * The normalized actual peak luminance of the mastering display used for - * mastering the image essence. The values should be in the range of 0 to 1, - * inclusive and in multiples of 1/15. - */ - AVRational mastering_display_actual_peak_luminance[25][25]; -} AVDynamicHDRPlus; - -/** - * Allocate an AVDynamicHDRPlus structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVDynamicHDRPlus filled with default values or NULL - * on failure. - */ -AVDynamicHDRPlus *av_dynamic_hdr_plus_alloc(size_t *size); - -/** - * Allocate a complete AVDynamicHDRPlus and add it to the frame. - * @param frame The frame which side data is added to. - * - * @return The AVDynamicHDRPlus structure to be filled by caller or NULL - * on failure. - */ -AVDynamicHDRPlus *av_dynamic_hdr_plus_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_HDR_DYNAMIC_METADATA_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/hdr_dynamic_vivid_metadata.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/hdr_dynamic_vivid_metadata.h deleted file mode 100644 index a34f8307..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/hdr_dynamic_vivid_metadata.h +++ /dev/null @@ -1,285 +0,0 @@ -/* - * Copyright (c) 2021 Limin Wang - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HDR_DYNAMIC_VIVID_METADATA_H -#define AVUTIL_HDR_DYNAMIC_VIVID_METADATA_H - -#include "frame.h" -#include "rational.h" - -/** - * Color tone mapping parameters at a processing window in a dynamic metadata for - * CUVA 005.1:2021. - */ -typedef struct AVHDRVividColorToneMappingParams { - /** - * The nominal maximum display luminance of the targeted system display, - * in multiples of 1.0/4095 candelas per square metre. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational targeted_system_display_maximum_luminance; - - /** - * This flag indicates that transfer the base paramter(for value of 1) - */ - int base_enable_flag; - - /** - * base_param_m_p in the base parameter, - * in multiples of 1.0/16383. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational base_param_m_p; - - /** - * base_param_m_m in the base parameter, - * in multiples of 1.0/10. The value shall be in - * the range of 0.0 to 6.3, inclusive. - */ - AVRational base_param_m_m; - - /** - * base_param_m_a in the base parameter, - * in multiples of 1.0/1023. The value shall be in - * the range of 0.0 to 1.0 inclusive. - */ - AVRational base_param_m_a; - - /** - * base_param_m_b in the base parameter, - * in multiples of 1/1023. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational base_param_m_b; - - /** - * base_param_m_n in the base parameter, - * in multiples of 1.0/10. The value shall be in - * the range of 0.0 to 6.3, inclusive. - */ - AVRational base_param_m_n; - - /** - * indicates k1_0 in the base parameter, - * base_param_k1 <= 1: k1_0 = base_param_k1 - * base_param_k1 > 1: reserved - */ - int base_param_k1; - - /** - * indicates k2_0 in the base parameter, - * base_param_k2 <= 1: k2_0 = base_param_k2 - * base_param_k2 > 1: reserved - */ - int base_param_k2; - - /** - * indicates k3_0 in the base parameter, - * base_param_k3 == 1: k3_0 = base_param_k3 - * base_param_k3 == 2: k3_0 = maximum_maxrgb - * base_param_k3 > 2: reserved - */ - int base_param_k3; - - /** - * This flag indicates that delta mode of base paramter(for value of 1) - */ - int base_param_Delta_enable_mode; - - /** - * base_param_Delta in the base parameter, - * in multiples of 1.0/127. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational base_param_Delta; - - /** - * indicates 3Spline_enable_flag in the base parameter, - * This flag indicates that transfer three Spline of base paramter(for value of 1) - */ - int three_Spline_enable_flag; - - /** - * The number of three Spline. The value shall be in the range - * of 1 to 2, inclusive. - */ - int three_Spline_num; - - /** - * The mode of three Spline. the value shall be in the range - * of 0 to 3, inclusive. - */ - int three_Spline_TH_mode; - - /** - * three_Spline_TH_enable_MB is in the range of 0.0 to 1.0, inclusive - * and in multiples of 1.0/255. - * - */ - AVRational three_Spline_TH_enable_MB; - - /** - * 3Spline_TH_enable of three Spline. - * The value shall be in the range of 0.0 to 1.0, inclusive. - * and in multiples of 1.0/4095. - */ - AVRational three_Spline_TH_enable; - - /** - * 3Spline_TH_Delta1 of three Spline. - * The value shall be in the range of 0.0 to 0.25, inclusive, - * and in multiples of 0.25/1023. - */ - AVRational three_Spline_TH_Delta1; - - /** - * 3Spline_TH_Delta2 of three Spline. - * The value shall be in the range of 0.0 to 0.25, inclusive, - * and in multiples of 0.25/1023. - */ - AVRational three_Spline_TH_Delta2; - - /** - * 3Spline_enable_Strength of three Spline. - * The value shall be in the range of 0.0 to 1.0, inclusive, - * and in multiples of 1.0/255. - */ - AVRational three_Spline_enable_Strength; -} AVHDRVividColorToneMappingParams; - - -/** - * Color transform parameters at a processing window in a dynamic metadata for - * CUVA 005.1:2021. - */ -typedef struct AVHDRVividColorTransformParams { - /** - * Indicates the minimum brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, - * inclusive and in multiples of 1/4095. - */ - AVRational minimum_maxrgb; - - /** - * Indicates the average brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, - * inclusive and in multiples of 1/4095. - */ - AVRational average_maxrgb; - - /** - * Indicates the variance brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, - * inclusive and in multiples of 1/4095. - */ - AVRational variance_maxrgb; - - /** - * Indicates the maximum brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, inclusive - * and in multiples of 1/4095. - */ - AVRational maximum_maxrgb; - - /** - * This flag indicates that the metadata for the tone mapping function in - * the processing window is present (for value of 1). - */ - int tone_mapping_mode_flag; - - /** - * The number of tone mapping param. The value shall be in the range - * of 1 to 2, inclusive. - */ - int tone_mapping_param_num; - - /** - * The color tone mapping parameters. - */ - AVHDRVividColorToneMappingParams tm_params[2]; - - /** - * This flag indicates that the metadata for the color saturation mapping in - * the processing window is present (for value of 1). - */ - int color_saturation_mapping_flag; - - /** - * The number of color saturation param. The value shall be in the range - * of 0 to 7, inclusive. - */ - int color_saturation_num; - - /** - * Indicates the color correction strength parameter. - * The values should be in the range of 0.0 to 2.0, inclusive - * and in multiples of 1/128. - */ - AVRational color_saturation_gain[8]; -} AVHDRVividColorTransformParams; - -/** - * This struct represents dynamic metadata for color volume transform - - * CUVA 005.1:2021 standard - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with - * av_dynamic_hdr_vivid_alloc() and its size is not a part of - * the public ABI. - */ -typedef struct AVDynamicHDRVivid { - /** - * The system start code. The value shall be set to 0x01. - */ - uint8_t system_start_code; - - /** - * The number of processing windows. The value shall be set to 0x01 - * if the system_start_code is 0x01. - */ - uint8_t num_windows; - - /** - * The color transform parameters for every processing window. - */ - AVHDRVividColorTransformParams params[3]; -} AVDynamicHDRVivid; - -/** - * Allocate an AVDynamicHDRVivid structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVDynamicHDRVivid filled with default values or NULL - * on failure. - */ -AVDynamicHDRVivid *av_dynamic_hdr_vivid_alloc(size_t *size); - -/** - * Allocate a complete AVDynamicHDRVivid and add it to the frame. - * @param frame The frame which side data is added to. - * - * @return The AVDynamicHDRVivid structure to be filled by caller or NULL - * on failure. - */ -AVDynamicHDRVivid *av_dynamic_hdr_vivid_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_HDR_DYNAMIC_VIVID_METADATA_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/hmac.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/hmac.h deleted file mode 100644 index ca4da6a6..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/hmac.h +++ /dev/null @@ -1,99 +0,0 @@ -/* - * Copyright (C) 2012 Martin Storsjo - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HMAC_H -#define AVUTIL_HMAC_H - -#include - -/** - * @defgroup lavu_hmac HMAC - * @ingroup lavu_crypto - * @{ - */ - -enum AVHMACType { - AV_HMAC_MD5, - AV_HMAC_SHA1, - AV_HMAC_SHA224, - AV_HMAC_SHA256, - AV_HMAC_SHA384, - AV_HMAC_SHA512, -}; - -typedef struct AVHMAC AVHMAC; - -/** - * Allocate an AVHMAC context. - * @param type The hash function used for the HMAC. - */ -AVHMAC *av_hmac_alloc(enum AVHMACType type); - -/** - * Free an AVHMAC context. - * @param ctx The context to free, may be NULL - */ -void av_hmac_free(AVHMAC *ctx); - -/** - * Initialize an AVHMAC context with an authentication key. - * @param ctx The HMAC context - * @param key The authentication key - * @param keylen The length of the key, in bytes - */ -void av_hmac_init(AVHMAC *ctx, const uint8_t *key, unsigned int keylen); - -/** - * Hash data with the HMAC. - * @param ctx The HMAC context - * @param data The data to hash - * @param len The length of the data, in bytes - */ -void av_hmac_update(AVHMAC *ctx, const uint8_t *data, unsigned int len); - -/** - * Finish hashing and output the HMAC digest. - * @param ctx The HMAC context - * @param out The output buffer to write the digest into - * @param outlen The length of the out buffer, in bytes - * @return The number of bytes written to out, or a negative error code. - */ -int av_hmac_final(AVHMAC *ctx, uint8_t *out, unsigned int outlen); - -/** - * Hash an array of data with a key. - * @param ctx The HMAC context - * @param data The data to hash - * @param len The length of the data, in bytes - * @param key The authentication key - * @param keylen The length of the key, in bytes - * @param out The output buffer to write the digest into - * @param outlen The length of the out buffer, in bytes - * @return The number of bytes written to out, or a negative error code. - */ -int av_hmac_calc(AVHMAC *ctx, const uint8_t *data, unsigned int len, - const uint8_t *key, unsigned int keylen, - uint8_t *out, unsigned int outlen); - -/** - * @} - */ - -#endif /* AVUTIL_HMAC_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext.h deleted file mode 100644 index c18b7e1e..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext.h +++ /dev/null @@ -1,609 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_H -#define AVUTIL_HWCONTEXT_H - -#include "buffer.h" -#include "frame.h" -#include "log.h" -#include "pixfmt.h" - -enum AVHWDeviceType { - AV_HWDEVICE_TYPE_NONE, - AV_HWDEVICE_TYPE_VDPAU, - AV_HWDEVICE_TYPE_CUDA, - AV_HWDEVICE_TYPE_VAAPI, - AV_HWDEVICE_TYPE_DXVA2, - AV_HWDEVICE_TYPE_QSV, - AV_HWDEVICE_TYPE_VIDEOTOOLBOX, - AV_HWDEVICE_TYPE_D3D11VA, - AV_HWDEVICE_TYPE_DRM, - AV_HWDEVICE_TYPE_OPENCL, - AV_HWDEVICE_TYPE_MEDIACODEC, - AV_HWDEVICE_TYPE_VULKAN, -}; - -typedef struct AVHWDeviceInternal AVHWDeviceInternal; - -/** - * This struct aggregates all the (hardware/vendor-specific) "high-level" state, - * i.e. state that is not tied to a concrete processing configuration. - * E.g., in an API that supports hardware-accelerated encoding and decoding, - * this struct will (if possible) wrap the state that is common to both encoding - * and decoding and from which specific instances of encoders or decoders can be - * derived. - * - * This struct is reference-counted with the AVBuffer mechanism. The - * av_hwdevice_ctx_alloc() constructor yields a reference, whose data field - * points to the actual AVHWDeviceContext. Further objects derived from - * AVHWDeviceContext (such as AVHWFramesContext, describing a frame pool with - * specific properties) will hold an internal reference to it. After all the - * references are released, the AVHWDeviceContext itself will be freed, - * optionally invoking a user-specified callback for uninitializing the hardware - * state. - */ -typedef struct AVHWDeviceContext { - /** - * A class for logging. Set by av_hwdevice_ctx_alloc(). - */ - const AVClass *av_class; - - /** - * Private data used internally by libavutil. Must not be accessed in any - * way by the caller. - */ - AVHWDeviceInternal *internal; - - /** - * This field identifies the underlying API used for hardware access. - * - * This field is set when this struct is allocated and never changed - * afterwards. - */ - enum AVHWDeviceType type; - - /** - * The format-specific data, allocated and freed by libavutil along with - * this context. - * - * Should be cast by the user to the format-specific context defined in the - * corresponding header (hwcontext_*.h) and filled as described in the - * documentation before calling av_hwdevice_ctx_init(). - * - * After calling av_hwdevice_ctx_init() this struct should not be modified - * by the caller. - */ - void *hwctx; - - /** - * This field may be set by the caller before calling av_hwdevice_ctx_init(). - * - * If non-NULL, this callback will be called when the last reference to - * this context is unreferenced, immediately before it is freed. - * - * @note when other objects (e.g an AVHWFramesContext) are derived from this - * struct, this callback will be invoked after all such child objects - * are fully uninitialized and their respective destructors invoked. - */ - void (*free)(struct AVHWDeviceContext *ctx); - - /** - * Arbitrary user data, to be used e.g. by the free() callback. - */ - void *user_opaque; -} AVHWDeviceContext; - -typedef struct AVHWFramesInternal AVHWFramesInternal; - -/** - * This struct describes a set or pool of "hardware" frames (i.e. those with - * data not located in normal system memory). All the frames in the pool are - * assumed to be allocated in the same way and interchangeable. - * - * This struct is reference-counted with the AVBuffer mechanism and tied to a - * given AVHWDeviceContext instance. The av_hwframe_ctx_alloc() constructor - * yields a reference, whose data field points to the actual AVHWFramesContext - * struct. - */ -typedef struct AVHWFramesContext { - /** - * A class for logging. - */ - const AVClass *av_class; - - /** - * Private data used internally by libavutil. Must not be accessed in any - * way by the caller. - */ - AVHWFramesInternal *internal; - - /** - * A reference to the parent AVHWDeviceContext. This reference is owned and - * managed by the enclosing AVHWFramesContext, but the caller may derive - * additional references from it. - */ - AVBufferRef *device_ref; - - /** - * The parent AVHWDeviceContext. This is simply a pointer to - * device_ref->data provided for convenience. - * - * Set by libavutil in av_hwframe_ctx_init(). - */ - AVHWDeviceContext *device_ctx; - - /** - * The format-specific data, allocated and freed automatically along with - * this context. - * - * Should be cast by the user to the format-specific context defined in the - * corresponding header (hwframe_*.h) and filled as described in the - * documentation before calling av_hwframe_ctx_init(). - * - * After any frames using this context are created, the contents of this - * struct should not be modified by the caller. - */ - void *hwctx; - - /** - * This field may be set by the caller before calling av_hwframe_ctx_init(). - * - * If non-NULL, this callback will be called when the last reference to - * this context is unreferenced, immediately before it is freed. - */ - void (*free)(struct AVHWFramesContext *ctx); - - /** - * Arbitrary user data, to be used e.g. by the free() callback. - */ - void *user_opaque; - - /** - * A pool from which the frames are allocated by av_hwframe_get_buffer(). - * This field may be set by the caller before calling av_hwframe_ctx_init(). - * The buffers returned by calling av_buffer_pool_get() on this pool must - * have the properties described in the documentation in the corresponding hw - * type's header (hwcontext_*.h). The pool will be freed strictly before - * this struct's free() callback is invoked. - * - * This field may be NULL, then libavutil will attempt to allocate a pool - * internally. Note that certain device types enforce pools allocated at - * fixed size (frame count), which cannot be extended dynamically. In such a - * case, initial_pool_size must be set appropriately. - */ - AVBufferPool *pool; - - /** - * Initial size of the frame pool. If a device type does not support - * dynamically resizing the pool, then this is also the maximum pool size. - * - * May be set by the caller before calling av_hwframe_ctx_init(). Must be - * set if pool is NULL and the device type does not support dynamic pools. - */ - int initial_pool_size; - - /** - * The pixel format identifying the underlying HW surface type. - * - * Must be a hwaccel format, i.e. the corresponding descriptor must have the - * AV_PIX_FMT_FLAG_HWACCEL flag set. - * - * Must be set by the user before calling av_hwframe_ctx_init(). - */ - enum AVPixelFormat format; - - /** - * The pixel format identifying the actual data layout of the hardware - * frames. - * - * Must be set by the caller before calling av_hwframe_ctx_init(). - * - * @note when the underlying API does not provide the exact data layout, but - * only the colorspace/bit depth, this field should be set to the fully - * planar version of that format (e.g. for 8-bit 420 YUV it should be - * AV_PIX_FMT_YUV420P, not AV_PIX_FMT_NV12 or anything else). - */ - enum AVPixelFormat sw_format; - - /** - * The allocated dimensions of the frames in this pool. - * - * Must be set by the user before calling av_hwframe_ctx_init(). - */ - int width, height; -} AVHWFramesContext; - -/** - * Look up an AVHWDeviceType by name. - * - * @param name String name of the device type (case-insensitive). - * @return The type from enum AVHWDeviceType, or AV_HWDEVICE_TYPE_NONE if - * not found. - */ -enum AVHWDeviceType av_hwdevice_find_type_by_name(const char *name); - -/** Get the string name of an AVHWDeviceType. - * - * @param type Type from enum AVHWDeviceType. - * @return Pointer to a static string containing the name, or NULL if the type - * is not valid. - */ -const char *av_hwdevice_get_type_name(enum AVHWDeviceType type); - -/** - * Iterate over supported device types. - * - * @param type AV_HWDEVICE_TYPE_NONE initially, then the previous type - * returned by this function in subsequent iterations. - * @return The next usable device type from enum AVHWDeviceType, or - * AV_HWDEVICE_TYPE_NONE if there are no more. - */ -enum AVHWDeviceType av_hwdevice_iterate_types(enum AVHWDeviceType prev); - -/** - * Allocate an AVHWDeviceContext for a given hardware type. - * - * @param type the type of the hardware device to allocate. - * @return a reference to the newly created AVHWDeviceContext on success or NULL - * on failure. - */ -AVBufferRef *av_hwdevice_ctx_alloc(enum AVHWDeviceType type); - -/** - * Finalize the device context before use. This function must be called after - * the context is filled with all the required information and before it is - * used in any way. - * - * @param ref a reference to the AVHWDeviceContext - * @return 0 on success, a negative AVERROR code on failure - */ -int av_hwdevice_ctx_init(AVBufferRef *ref); - -/** - * Open a device of the specified type and create an AVHWDeviceContext for it. - * - * This is a convenience function intended to cover the simple cases. Callers - * who need to fine-tune device creation/management should open the device - * manually and then wrap it in an AVHWDeviceContext using - * av_hwdevice_ctx_alloc()/av_hwdevice_ctx_init(). - * - * The returned context is already initialized and ready for use, the caller - * should not call av_hwdevice_ctx_init() on it. The user_opaque/free fields of - * the created AVHWDeviceContext are set by this function and should not be - * touched by the caller. - * - * @param device_ctx On success, a reference to the newly-created device context - * will be written here. The reference is owned by the caller - * and must be released with av_buffer_unref() when no longer - * needed. On failure, NULL will be written to this pointer. - * @param type The type of the device to create. - * @param device A type-specific string identifying the device to open. - * @param opts A dictionary of additional (type-specific) options to use in - * opening the device. The dictionary remains owned by the caller. - * @param flags currently unused - * - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_hwdevice_ctx_create(AVBufferRef **device_ctx, enum AVHWDeviceType type, - const char *device, AVDictionary *opts, int flags); - -/** - * Create a new device of the specified type from an existing device. - * - * If the source device is a device of the target type or was originally - * derived from such a device (possibly through one or more intermediate - * devices of other types), then this will return a reference to the - * existing device of the same type as is requested. - * - * Otherwise, it will attempt to derive a new device from the given source - * device. If direct derivation to the new type is not implemented, it will - * attempt the same derivation from each ancestor of the source device in - * turn looking for an implemented derivation method. - * - * @param dst_ctx On success, a reference to the newly-created - * AVHWDeviceContext. - * @param type The type of the new device to create. - * @param src_ctx A reference to an existing AVHWDeviceContext which will be - * used to create the new device. - * @param flags Currently unused; should be set to zero. - * @return Zero on success, a negative AVERROR code on failure. - */ -int av_hwdevice_ctx_create_derived(AVBufferRef **dst_ctx, - enum AVHWDeviceType type, - AVBufferRef *src_ctx, int flags); - -/** - * Create a new device of the specified type from an existing device. - * - * This function performs the same action as av_hwdevice_ctx_create_derived, - * however, it is able to set options for the new device to be derived. - * - * @param dst_ctx On success, a reference to the newly-created - * AVHWDeviceContext. - * @param type The type of the new device to create. - * @param src_ctx A reference to an existing AVHWDeviceContext which will be - * used to create the new device. - * @param options Options for the new device to create, same format as in - * av_hwdevice_ctx_create. - * @param flags Currently unused; should be set to zero. - * @return Zero on success, a negative AVERROR code on failure. - */ -int av_hwdevice_ctx_create_derived_opts(AVBufferRef **dst_ctx, - enum AVHWDeviceType type, - AVBufferRef *src_ctx, - AVDictionary *options, int flags); - -/** - * Allocate an AVHWFramesContext tied to a given device context. - * - * @param device_ctx a reference to a AVHWDeviceContext. This function will make - * a new reference for internal use, the one passed to the - * function remains owned by the caller. - * @return a reference to the newly created AVHWFramesContext on success or NULL - * on failure. - */ -AVBufferRef *av_hwframe_ctx_alloc(AVBufferRef *device_ctx); - -/** - * Finalize the context before use. This function must be called after the - * context is filled with all the required information and before it is attached - * to any frames. - * - * @param ref a reference to the AVHWFramesContext - * @return 0 on success, a negative AVERROR code on failure - */ -int av_hwframe_ctx_init(AVBufferRef *ref); - -/** - * Allocate a new frame attached to the given AVHWFramesContext. - * - * @param hwframe_ctx a reference to an AVHWFramesContext - * @param frame an empty (freshly allocated or unreffed) frame to be filled with - * newly allocated buffers. - * @param flags currently unused, should be set to zero - * @return 0 on success, a negative AVERROR code on failure - */ -int av_hwframe_get_buffer(AVBufferRef *hwframe_ctx, AVFrame *frame, int flags); - -/** - * Copy data to or from a hw surface. At least one of dst/src must have an - * AVHWFramesContext attached. - * - * If src has an AVHWFramesContext attached, then the format of dst (if set) - * must use one of the formats returned by av_hwframe_transfer_get_formats(src, - * AV_HWFRAME_TRANSFER_DIRECTION_FROM). - * If dst has an AVHWFramesContext attached, then the format of src must use one - * of the formats returned by av_hwframe_transfer_get_formats(dst, - * AV_HWFRAME_TRANSFER_DIRECTION_TO) - * - * dst may be "clean" (i.e. with data/buf pointers unset), in which case the - * data buffers will be allocated by this function using av_frame_get_buffer(). - * If dst->format is set, then this format will be used, otherwise (when - * dst->format is AV_PIX_FMT_NONE) the first acceptable format will be chosen. - * - * The two frames must have matching allocated dimensions (i.e. equal to - * AVHWFramesContext.width/height), since not all device types support - * transferring a sub-rectangle of the whole surface. The display dimensions - * (i.e. AVFrame.width/height) may be smaller than the allocated dimensions, but - * also have to be equal for both frames. When the display dimensions are - * smaller than the allocated dimensions, the content of the padding in the - * destination frame is unspecified. - * - * @param dst the destination frame. dst is not touched on failure. - * @param src the source frame. - * @param flags currently unused, should be set to zero - * @return 0 on success, a negative AVERROR error code on failure. - */ -int av_hwframe_transfer_data(AVFrame *dst, const AVFrame *src, int flags); - -enum AVHWFrameTransferDirection { - /** - * Transfer the data from the queried hw frame. - */ - AV_HWFRAME_TRANSFER_DIRECTION_FROM, - - /** - * Transfer the data to the queried hw frame. - */ - AV_HWFRAME_TRANSFER_DIRECTION_TO, -}; - -/** - * Get a list of possible source or target formats usable in - * av_hwframe_transfer_data(). - * - * @param hwframe_ctx the frame context to obtain the information for - * @param dir the direction of the transfer - * @param formats the pointer to the output format list will be written here. - * The list is terminated with AV_PIX_FMT_NONE and must be freed - * by the caller when no longer needed using av_free(). - * If this function returns successfully, the format list will - * have at least one item (not counting the terminator). - * On failure, the contents of this pointer are unspecified. - * @param flags currently unused, should be set to zero - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_hwframe_transfer_get_formats(AVBufferRef *hwframe_ctx, - enum AVHWFrameTransferDirection dir, - enum AVPixelFormat **formats, int flags); - - -/** - * This struct describes the constraints on hardware frames attached to - * a given device with a hardware-specific configuration. This is returned - * by av_hwdevice_get_hwframe_constraints() and must be freed by - * av_hwframe_constraints_free() after use. - */ -typedef struct AVHWFramesConstraints { - /** - * A list of possible values for format in the hw_frames_ctx, - * terminated by AV_PIX_FMT_NONE. This member will always be filled. - */ - enum AVPixelFormat *valid_hw_formats; - - /** - * A list of possible values for sw_format in the hw_frames_ctx, - * terminated by AV_PIX_FMT_NONE. Can be NULL if this information is - * not known. - */ - enum AVPixelFormat *valid_sw_formats; - - /** - * The minimum size of frames in this hw_frames_ctx. - * (Zero if not known.) - */ - int min_width; - int min_height; - - /** - * The maximum size of frames in this hw_frames_ctx. - * (INT_MAX if not known / no limit.) - */ - int max_width; - int max_height; -} AVHWFramesConstraints; - -/** - * Allocate a HW-specific configuration structure for a given HW device. - * After use, the user must free all members as required by the specific - * hardware structure being used, then free the structure itself with - * av_free(). - * - * @param device_ctx a reference to the associated AVHWDeviceContext. - * @return The newly created HW-specific configuration structure on - * success or NULL on failure. - */ -void *av_hwdevice_hwconfig_alloc(AVBufferRef *device_ctx); - -/** - * Get the constraints on HW frames given a device and the HW-specific - * configuration to be used with that device. If no HW-specific - * configuration is provided, returns the maximum possible capabilities - * of the device. - * - * @param ref a reference to the associated AVHWDeviceContext. - * @param hwconfig a filled HW-specific configuration structure, or NULL - * to return the maximum possible capabilities of the device. - * @return AVHWFramesConstraints structure describing the constraints - * on the device, or NULL if not available. - */ -AVHWFramesConstraints *av_hwdevice_get_hwframe_constraints(AVBufferRef *ref, - const void *hwconfig); - -/** - * Free an AVHWFrameConstraints structure. - * - * @param constraints The (filled or unfilled) AVHWFrameConstraints structure. - */ -void av_hwframe_constraints_free(AVHWFramesConstraints **constraints); - - -/** - * Flags to apply to frame mappings. - */ -enum { - /** - * The mapping must be readable. - */ - AV_HWFRAME_MAP_READ = 1 << 0, - /** - * The mapping must be writeable. - */ - AV_HWFRAME_MAP_WRITE = 1 << 1, - /** - * The mapped frame will be overwritten completely in subsequent - * operations, so the current frame data need not be loaded. Any values - * which are not overwritten are unspecified. - */ - AV_HWFRAME_MAP_OVERWRITE = 1 << 2, - /** - * The mapping must be direct. That is, there must not be any copying in - * the map or unmap steps. Note that performance of direct mappings may - * be much lower than normal memory. - */ - AV_HWFRAME_MAP_DIRECT = 1 << 3, -}; - -/** - * Map a hardware frame. - * - * This has a number of different possible effects, depending on the format - * and origin of the src and dst frames. On input, src should be a usable - * frame with valid buffers and dst should be blank (typically as just created - * by av_frame_alloc()). src should have an associated hwframe context, and - * dst may optionally have a format and associated hwframe context. - * - * If src was created by mapping a frame from the hwframe context of dst, - * then this function undoes the mapping - dst is replaced by a reference to - * the frame that src was originally mapped from. - * - * If both src and dst have an associated hwframe context, then this function - * attempts to map the src frame from its hardware context to that of dst and - * then fill dst with appropriate data to be usable there. This will only be - * possible if the hwframe contexts and associated devices are compatible - - * given compatible devices, av_hwframe_ctx_create_derived() can be used to - * create a hwframe context for dst in which mapping should be possible. - * - * If src has a hwframe context but dst does not, then the src frame is - * mapped to normal memory and should thereafter be usable as a normal frame. - * If the format is set on dst, then the mapping will attempt to create dst - * with that format and fail if it is not possible. If format is unset (is - * AV_PIX_FMT_NONE) then dst will be mapped with whatever the most appropriate - * format to use is (probably the sw_format of the src hwframe context). - * - * A return value of AVERROR(ENOSYS) indicates that the mapping is not - * possible with the given arguments and hwframe setup, while other return - * values indicate that it failed somehow. - * - * On failure, the destination frame will be left blank, except for the - * hw_frames_ctx/format fields thay may have been set by the caller - those will - * be preserved as they were. - * - * @param dst Destination frame, to contain the mapping. - * @param src Source frame, to be mapped. - * @param flags Some combination of AV_HWFRAME_MAP_* flags. - * @return Zero on success, negative AVERROR code on failure. - */ -int av_hwframe_map(AVFrame *dst, const AVFrame *src, int flags); - - -/** - * Create and initialise an AVHWFramesContext as a mapping of another existing - * AVHWFramesContext on a different device. - * - * av_hwframe_ctx_init() should not be called after this. - * - * @param derived_frame_ctx On success, a reference to the newly created - * AVHWFramesContext. - * @param derived_device_ctx A reference to the device to create the new - * AVHWFramesContext on. - * @param source_frame_ctx A reference to an existing AVHWFramesContext - * which will be mapped to the derived context. - * @param flags Some combination of AV_HWFRAME_MAP_* flags, defining the - * mapping parameters to apply to frames which are allocated - * in the derived device. - * @return Zero on success, negative AVERROR code on failure. - */ -int av_hwframe_ctx_create_derived(AVBufferRef **derived_frame_ctx, - enum AVPixelFormat format, - AVBufferRef *derived_device_ctx, - AVBufferRef *source_frame_ctx, - int flags); - -#endif /* AVUTIL_HWCONTEXT_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_cuda.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_cuda.h deleted file mode 100644 index cefbe0ce..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_cuda.h +++ /dev/null @@ -1,69 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - - -#ifndef AVUTIL_HWCONTEXT_CUDA_H -#define AVUTIL_HWCONTEXT_CUDA_H - -#ifndef CUDA_VERSION -#include -#endif - -#include "pixfmt.h" - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_CUDA. - * - * This API supports dynamic frame pools. AVHWFramesContext.pool must return - * AVBufferRefs whose data pointer is a CUdeviceptr. - */ - -typedef struct AVCUDADeviceContextInternal AVCUDADeviceContextInternal; - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVCUDADeviceContext { - CUcontext cuda_ctx; - CUstream stream; - AVCUDADeviceContextInternal *internal; -} AVCUDADeviceContext; - -/** - * AVHWFramesContext.hwctx is currently not used - */ - -/** - * @defgroup hwcontext_cuda Device context creation flags - * - * Flags for av_hwdevice_ctx_create. - * - * @{ - */ - -/** - * Use primary device context instead of creating a new one. - */ -#define AV_CUDA_USE_PRIMARY_CONTEXT (1 << 0) - -/** - * @} - */ - -#endif /* AVUTIL_HWCONTEXT_CUDA_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_d3d11va.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_d3d11va.h deleted file mode 100644 index 77d2d72f..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_d3d11va.h +++ /dev/null @@ -1,178 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_D3D11VA_H -#define AVUTIL_HWCONTEXT_D3D11VA_H - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_D3D11VA. - * - * The default pool implementation will be fixed-size if initial_pool_size is - * set (and allocate elements from an array texture). Otherwise it will allocate - * individual textures. Be aware that decoding requires a single array texture. - * - * Using sw_format==AV_PIX_FMT_YUV420P has special semantics, and maps to - * DXGI_FORMAT_420_OPAQUE. av_hwframe_transfer_data() is not supported for - * this format. Refer to MSDN for details. - * - * av_hwdevice_ctx_create() for this device type supports a key named "debug" - * for the AVDictionary entry. If this is set to any value, the device creation - * code will try to load various supported D3D debugging layers. - */ - -#include -#include - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVD3D11VADeviceContext { - /** - * Device used for texture creation and access. This can also be used to - * set the libavcodec decoding device. - * - * Must be set by the user. This is the only mandatory field - the other - * device context fields are set from this and are available for convenience. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11Device *device; - - /** - * If unset, this will be set from the device field on init. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11DeviceContext *device_context; - - /** - * If unset, this will be set from the device field on init. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11VideoDevice *video_device; - - /** - * If unset, this will be set from the device_context field on init. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11VideoContext *video_context; - - /** - * Callbacks for locking. They protect accesses to device_context and - * video_context calls. They also protect access to the internal staging - * texture (for av_hwframe_transfer_data() calls). They do NOT protect - * access to hwcontext or decoder state in general. - * - * If unset on init, the hwcontext implementation will set them to use an - * internal mutex. - * - * The underlying lock must be recursive. lock_ctx is for free use by the - * locking implementation. - */ - void (*lock)(void *lock_ctx); - void (*unlock)(void *lock_ctx); - void *lock_ctx; -} AVD3D11VADeviceContext; - -/** - * D3D11 frame descriptor for pool allocation. - * - * In user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer pointing at an object of this type describing the - * planes of the frame. - * - * This has no use outside of custom allocation, and AVFrame AVBufferRef do not - * necessarily point to an instance of this struct. - */ -typedef struct AVD3D11FrameDescriptor { - /** - * The texture in which the frame is located. The reference count is - * managed by the AVBufferRef, and destroying the reference will release - * the interface. - * - * Normally stored in AVFrame.data[0]. - */ - ID3D11Texture2D *texture; - - /** - * The index into the array texture element representing the frame, or 0 - * if the texture is not an array texture. - * - * Normally stored in AVFrame.data[1] (cast from intptr_t). - */ - intptr_t index; -} AVD3D11FrameDescriptor; - -/** - * This struct is allocated as AVHWFramesContext.hwctx - */ -typedef struct AVD3D11VAFramesContext { - /** - * The canonical texture used for pool allocation. If this is set to NULL - * on init, the hwframes implementation will allocate and set an array - * texture if initial_pool_size > 0. - * - * The only situation when the API user should set this is: - * - the user wants to do manual pool allocation (setting - * AVHWFramesContext.pool), instead of letting AVHWFramesContext - * allocate the pool - * - of an array texture - * - and wants it to use it for decoding - * - this has to be done before calling av_hwframe_ctx_init() - * - * Deallocating the AVHWFramesContext will always release this interface, - * and it does not matter whether it was user-allocated. - * - * This is in particular used by the libavcodec D3D11VA hwaccel, which - * requires a single array texture. It will create ID3D11VideoDecoderOutputView - * objects for each array texture element on decoder initialization. - */ - ID3D11Texture2D *texture; - - /** - * D3D11_TEXTURE2D_DESC.BindFlags used for texture creation. The user must - * at least set D3D11_BIND_DECODER if the frames context is to be used for - * video decoding. - * This field is ignored/invalid if a user-allocated texture is provided. - */ - UINT BindFlags; - - /** - * D3D11_TEXTURE2D_DESC.MiscFlags used for texture creation. - * This field is ignored/invalid if a user-allocated texture is provided. - */ - UINT MiscFlags; - - /** - * In case if texture structure member above is not NULL contains the same texture - * pointer for all elements and different indexes into the array texture. - * In case if texture structure member above is NULL, all elements contains - * pointers to separate non-array textures and 0 indexes. - * This field is ignored/invalid if a user-allocated texture is provided. - */ - AVD3D11FrameDescriptor *texture_infos; -} AVD3D11VAFramesContext; - -#endif /* AVUTIL_HWCONTEXT_D3D11VA_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_drm.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_drm.h deleted file mode 100644 index 42709f21..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_drm.h +++ /dev/null @@ -1,169 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_DRM_H -#define AVUTIL_HWCONTEXT_DRM_H - -#include -#include - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_DRM. - * - * Internal frame allocation is not currently supported - all frames - * must be allocated by the user. Thus AVHWFramesContext is always - * NULL, though this may change if support for frame allocation is - * added in future. - */ - -enum { - /** - * The maximum number of layers/planes in a DRM frame. - */ - AV_DRM_MAX_PLANES = 4 -}; - -/** - * DRM object descriptor. - * - * Describes a single DRM object, addressing it as a PRIME file - * descriptor. - */ -typedef struct AVDRMObjectDescriptor { - /** - * DRM PRIME fd for the object. - */ - int fd; - /** - * Total size of the object. - * - * (This includes any parts not which do not contain image data.) - */ - size_t size; - /** - * Format modifier applied to the object (DRM_FORMAT_MOD_*). - * - * If the format modifier is unknown then this should be set to - * DRM_FORMAT_MOD_INVALID. - */ - uint64_t format_modifier; -} AVDRMObjectDescriptor; - -/** - * DRM plane descriptor. - * - * Describes a single plane of a layer, which is contained within - * a single object. - */ -typedef struct AVDRMPlaneDescriptor { - /** - * Index of the object containing this plane in the objects - * array of the enclosing frame descriptor. - */ - int object_index; - /** - * Offset within that object of this plane. - */ - ptrdiff_t offset; - /** - * Pitch (linesize) of this plane. - */ - ptrdiff_t pitch; -} AVDRMPlaneDescriptor; - -/** - * DRM layer descriptor. - * - * Describes a single layer within a frame. This has the structure - * defined by its format, and will contain one or more planes. - */ -typedef struct AVDRMLayerDescriptor { - /** - * Format of the layer (DRM_FORMAT_*). - */ - uint32_t format; - /** - * Number of planes in the layer. - * - * This must match the number of planes required by format. - */ - int nb_planes; - /** - * Array of planes in this layer. - */ - AVDRMPlaneDescriptor planes[AV_DRM_MAX_PLANES]; -} AVDRMLayerDescriptor; - -/** - * DRM frame descriptor. - * - * This is used as the data pointer for AV_PIX_FMT_DRM_PRIME frames. - * It is also used by user-allocated frame pools - allocating in - * AVHWFramesContext.pool must return AVBufferRefs which contain - * an object of this type. - * - * The fields of this structure should be set such it can be - * imported directly by EGL using the EGL_EXT_image_dma_buf_import - * and EGL_EXT_image_dma_buf_import_modifiers extensions. - * (Note that the exact layout of a particular format may vary between - * platforms - we only specify that the same platform should be able - * to import it.) - * - * The total number of planes must not exceed AV_DRM_MAX_PLANES, and - * the order of the planes by increasing layer index followed by - * increasing plane index must be the same as the order which would - * be used for the data pointers in the equivalent software format. - */ -typedef struct AVDRMFrameDescriptor { - /** - * Number of DRM objects making up this frame. - */ - int nb_objects; - /** - * Array of objects making up the frame. - */ - AVDRMObjectDescriptor objects[AV_DRM_MAX_PLANES]; - /** - * Number of layers in the frame. - */ - int nb_layers; - /** - * Array of layers in the frame. - */ - AVDRMLayerDescriptor layers[AV_DRM_MAX_PLANES]; -} AVDRMFrameDescriptor; - -/** - * DRM device. - * - * Allocated as AVHWDeviceContext.hwctx. - */ -typedef struct AVDRMDeviceContext { - /** - * File descriptor of DRM device. - * - * This is used as the device to create frames on, and may also be - * used in some derivation and mapping operations. - * - * If no device is required, set to -1. - */ - int fd; -} AVDRMDeviceContext; - -#endif /* AVUTIL_HWCONTEXT_DRM_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_dxva2.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_dxva2.h deleted file mode 100644 index e1b79bc0..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_dxva2.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - - -#ifndef AVUTIL_HWCONTEXT_DXVA2_H -#define AVUTIL_HWCONTEXT_DXVA2_H - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_DXVA2. - * - * Only fixed-size pools are supported. - * - * For user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer set to a pointer to IDirect3DSurface9. - */ - -#include -#include - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVDXVA2DeviceContext { - IDirect3DDeviceManager9 *devmgr; -} AVDXVA2DeviceContext; - -/** - * This struct is allocated as AVHWFramesContext.hwctx - */ -typedef struct AVDXVA2FramesContext { - /** - * The surface type (e.g. DXVA2_VideoProcessorRenderTarget or - * DXVA2_VideoDecoderRenderTarget). Must be set by the caller. - */ - DWORD surface_type; - - /** - * The surface pool. When an external pool is not provided by the caller, - * this will be managed (allocated and filled on init, freed on uninit) by - * libavutil. - */ - IDirect3DSurface9 **surfaces; - int nb_surfaces; - - /** - * Certain drivers require the decoder to be destroyed before the surfaces. - * To allow internally managed pools to work properly in such cases, this - * field is provided. - * - * If it is non-NULL, libavutil will call IDirectXVideoDecoder_Release() on - * it just before the internal surface pool is freed. - * - * This is for convenience only. Some code uses other methods to manage the - * decoder reference. - */ - IDirectXVideoDecoder *decoder_to_release; -} AVDXVA2FramesContext; - -#endif /* AVUTIL_HWCONTEXT_DXVA2_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_mediacodec.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_mediacodec.h deleted file mode 100644 index 101a9806..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_mediacodec.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_MEDIACODEC_H -#define AVUTIL_HWCONTEXT_MEDIACODEC_H - -/** - * MediaCodec details. - * - * Allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVMediaCodecDeviceContext { - /** - * android/view/Surface handle, to be filled by the user. - * - * This is the default surface used by decoders on this device. - */ - void *surface; -} AVMediaCodecDeviceContext; - -#endif /* AVUTIL_HWCONTEXT_MEDIACODEC_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_opencl.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_opencl.h deleted file mode 100644 index ef54486c..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_opencl.h +++ /dev/null @@ -1,100 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_OPENCL_H -#define AVUTIL_HWCONTEXT_OPENCL_H - -#ifdef __APPLE__ -#include -#else -#include -#endif - -#include "frame.h" - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_OPENCL. - * - * Pools allocated internally are always dynamic, and are primarily intended - * to be used in OpenCL-only cases. If interoperation is required, it is - * typically required to allocate frames in the other API and then map the - * frames context to OpenCL with av_hwframe_ctx_create_derived(). - */ - -/** - * OpenCL frame descriptor for pool allocation. - * - * In user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer pointing at an object of this type describing the - * planes of the frame. - */ -typedef struct AVOpenCLFrameDescriptor { - /** - * Number of planes in the frame. - */ - int nb_planes; - /** - * OpenCL image2d objects for each plane of the frame. - */ - cl_mem planes[AV_NUM_DATA_POINTERS]; -} AVOpenCLFrameDescriptor; - -/** - * OpenCL device details. - * - * Allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVOpenCLDeviceContext { - /** - * The primary device ID of the device. If multiple OpenCL devices - * are associated with the context then this is the one which will - * be used for all operations internal to FFmpeg. - */ - cl_device_id device_id; - /** - * The OpenCL context which will contain all operations and frames on - * this device. - */ - cl_context context; - /** - * The default command queue for this device, which will be used by all - * frames contexts which do not have their own command queue. If not - * intialised by the user, a default queue will be created on the - * primary device. - */ - cl_command_queue command_queue; -} AVOpenCLDeviceContext; - -/** - * OpenCL-specific data associated with a frame pool. - * - * Allocated as AVHWFramesContext.hwctx. - */ -typedef struct AVOpenCLFramesContext { - /** - * The command queue used for internal asynchronous operations on this - * device (av_hwframe_transfer_data(), av_hwframe_map()). - * - * If this is not set, the command queue from the associated device is - * used instead. - */ - cl_command_queue command_queue; -} AVOpenCLFramesContext; - -#endif /* AVUTIL_HWCONTEXT_OPENCL_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_qsv.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_qsv.h deleted file mode 100644 index b98d611c..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_qsv.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_QSV_H -#define AVUTIL_HWCONTEXT_QSV_H - -#include - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_QSV. - * - * This API does not support dynamic frame pools. AVHWFramesContext.pool must - * contain AVBufferRefs whose data pointer points to an mfxFrameSurface1 struct. - */ - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVQSVDeviceContext { - mfxSession session; -} AVQSVDeviceContext; - -/** - * This struct is allocated as AVHWFramesContext.hwctx - */ -typedef struct AVQSVFramesContext { - mfxFrameSurface1 *surfaces; - int nb_surfaces; - - /** - * A combination of MFX_MEMTYPE_* describing the frame pool. - */ - int frame_type; -} AVQSVFramesContext; - -#endif /* AVUTIL_HWCONTEXT_QSV_H */ - diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_vaapi.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_vaapi.h deleted file mode 100644 index 0b2e071c..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_vaapi.h +++ /dev/null @@ -1,117 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VAAPI_H -#define AVUTIL_HWCONTEXT_VAAPI_H - -#include - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_VAAPI. - * - * Dynamic frame pools are supported, but note that any pool used as a render - * target is required to be of fixed size in order to be be usable as an - * argument to vaCreateContext(). - * - * For user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer set to a VASurfaceID. - */ - -enum { - /** - * The quirks field has been set by the user and should not be detected - * automatically by av_hwdevice_ctx_init(). - */ - AV_VAAPI_DRIVER_QUIRK_USER_SET = (1 << 0), - /** - * The driver does not destroy parameter buffers when they are used by - * vaRenderPicture(). Additional code will be required to destroy them - * separately afterwards. - */ - AV_VAAPI_DRIVER_QUIRK_RENDER_PARAM_BUFFERS = (1 << 1), - - /** - * The driver does not support the VASurfaceAttribMemoryType attribute, - * so the surface allocation code will not try to use it. - */ - AV_VAAPI_DRIVER_QUIRK_ATTRIB_MEMTYPE = (1 << 2), - - /** - * The driver does not support surface attributes at all. - * The surface allocation code will never pass them to surface allocation, - * and the results of the vaQuerySurfaceAttributes() call will be faked. - */ - AV_VAAPI_DRIVER_QUIRK_SURFACE_ATTRIBUTES = (1 << 3), -}; - -/** - * VAAPI connection details. - * - * Allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVVAAPIDeviceContext { - /** - * The VADisplay handle, to be filled by the user. - */ - VADisplay display; - /** - * Driver quirks to apply - this is filled by av_hwdevice_ctx_init(), - * with reference to a table of known drivers, unless the - * AV_VAAPI_DRIVER_QUIRK_USER_SET bit is already present. The user - * may need to refer to this field when performing any later - * operations using VAAPI with the same VADisplay. - */ - unsigned int driver_quirks; -} AVVAAPIDeviceContext; - -/** - * VAAPI-specific data associated with a frame pool. - * - * Allocated as AVHWFramesContext.hwctx. - */ -typedef struct AVVAAPIFramesContext { - /** - * Set by the user to apply surface attributes to all surfaces in - * the frame pool. If null, default settings are used. - */ - VASurfaceAttrib *attributes; - int nb_attributes; - /** - * The surfaces IDs of all surfaces in the pool after creation. - * Only valid if AVHWFramesContext.initial_pool_size was positive. - * These are intended to be used as the render_targets arguments to - * vaCreateContext(). - */ - VASurfaceID *surface_ids; - int nb_surfaces; -} AVVAAPIFramesContext; - -/** - * VAAPI hardware pipeline configuration details. - * - * Allocated with av_hwdevice_hwconfig_alloc(). - */ -typedef struct AVVAAPIHWConfig { - /** - * ID of a VAAPI pipeline configuration. - */ - VAConfigID config_id; -} AVVAAPIHWConfig; - -#endif /* AVUTIL_HWCONTEXT_VAAPI_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_vdpau.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_vdpau.h deleted file mode 100644 index 1b7ea1e4..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_vdpau.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VDPAU_H -#define AVUTIL_HWCONTEXT_VDPAU_H - -#include - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_VDPAU. - * - * This API supports dynamic frame pools. AVHWFramesContext.pool must return - * AVBufferRefs whose data pointer is a VdpVideoSurface. - */ - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVVDPAUDeviceContext { - VdpDevice device; - VdpGetProcAddress *get_proc_address; -} AVVDPAUDeviceContext; - -/** - * AVHWFramesContext.hwctx is currently not used - */ - -#endif /* AVUTIL_HWCONTEXT_VDPAU_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_videotoolbox.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_videotoolbox.h deleted file mode 100644 index 25dde85d..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_videotoolbox.h +++ /dev/null @@ -1,96 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H -#define AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H - -#include - -#include - -#include "frame.h" -#include "pixfmt.h" - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_VIDEOTOOLBOX. - * - * This API supports frame allocation using a native CVPixelBufferPool - * instead of an AVBufferPool. - * - * If the API user sets a custom pool, AVHWFramesContext.pool must return - * AVBufferRefs whose data pointer is a CVImageBufferRef or CVPixelBufferRef. - * Note that the underlying CVPixelBuffer could be retained by OS frameworks - * depending on application usage, so it is preferable to let CoreVideo manage - * the pool using the default implementation. - * - * Currently AVHWDeviceContext.hwctx and AVHWFramesContext.hwctx are always - * NULL. - */ - -/** - * Convert a VideoToolbox (actually CoreVideo) format to AVPixelFormat. - * Returns AV_PIX_FMT_NONE if no known equivalent was found. - */ -enum AVPixelFormat av_map_videotoolbox_format_to_pixfmt(uint32_t cv_fmt); - -/** - * Convert an AVPixelFormat to a VideoToolbox (actually CoreVideo) format. - * Returns 0 if no known equivalent was found. - */ -uint32_t av_map_videotoolbox_format_from_pixfmt(enum AVPixelFormat pix_fmt); - -/** - * Same as av_map_videotoolbox_format_from_pixfmt function, but can map and - * return full range pixel formats via a flag. - */ -uint32_t av_map_videotoolbox_format_from_pixfmt2(enum AVPixelFormat pix_fmt, bool full_range); - -/** - * Convert an AVChromaLocation to a VideoToolbox/CoreVideo chroma location string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_chroma_loc_from_av(enum AVChromaLocation loc); - -/** - * Convert an AVColorSpace to a VideoToolbox/CoreVideo color matrix string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_color_matrix_from_av(enum AVColorSpace space); - -/** - * Convert an AVColorPrimaries to a VideoToolbox/CoreVideo color primaries string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_color_primaries_from_av(enum AVColorPrimaries pri); - -/** - * Convert an AVColorTransferCharacteristic to a VideoToolbox/CoreVideo color transfer - * function string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_color_trc_from_av(enum AVColorTransferCharacteristic trc); - -/** - * Update a CVPixelBufferRef's metadata to based on an AVFrame. - * Returns 0 if no known equivalent was found. - */ -int av_vt_pixbuf_set_attachments(void *log_ctx, - CVPixelBufferRef pixbuf, const struct AVFrame *src); - -#endif /* AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_vulkan.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_vulkan.h deleted file mode 100644 index df86c85b..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/hwcontext_vulkan.h +++ /dev/null @@ -1,281 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VULKAN_H -#define AVUTIL_HWCONTEXT_VULKAN_H - -#if defined(_WIN32) && !defined(VK_USE_PLATFORM_WIN32_KHR) -#define VK_USE_PLATFORM_WIN32_KHR -#endif -#include - -#include "pixfmt.h" -#include "frame.h" - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_VULKAN. - * - * For user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer set to an AVVkFrame. - */ - -/** - * Main Vulkan context, allocated as AVHWDeviceContext.hwctx. - * All of these can be set before init to change what the context uses - */ -typedef struct AVVulkanDeviceContext { - /** - * Custom memory allocator, else NULL - */ - const VkAllocationCallbacks *alloc; - - /** - * Pointer to the instance-provided vkGetInstanceProcAddr loading function. - * If NULL, will pick either libvulkan or libvolk, depending on libavutil's - * compilation settings, and set this field. - */ - PFN_vkGetInstanceProcAddr get_proc_addr; - - /** - * Vulkan instance. Must be at least version 1.2. - */ - VkInstance inst; - - /** - * Physical device - */ - VkPhysicalDevice phys_dev; - - /** - * Active device - */ - VkDevice act_dev; - - /** - * This structure should be set to the set of features that present and enabled - * during device creation. When a device is created by FFmpeg, it will default to - * enabling all that are present of the shaderImageGatherExtended, - * fragmentStoresAndAtomics, shaderInt64 and vertexPipelineStoresAndAtomics features. - */ - VkPhysicalDeviceFeatures2 device_features; - - /** - * Enabled instance extensions. - * If supplying your own device context, set this to an array of strings, with - * each entry containing the specified Vulkan extension string to enable. - * Duplicates are possible and accepted. - * If no extensions are enabled, set these fields to NULL, and 0 respectively. - */ - const char * const *enabled_inst_extensions; - int nb_enabled_inst_extensions; - - /** - * Enabled device extensions. By default, VK_KHR_external_memory_fd, - * VK_EXT_external_memory_dma_buf, VK_EXT_image_drm_format_modifier, - * VK_KHR_external_semaphore_fd and VK_EXT_external_memory_host are enabled if found. - * If supplying your own device context, these fields takes the same format as - * the above fields, with the same conditions that duplicates are possible - * and accepted, and that NULL and 0 respectively means no extensions are enabled. - */ - const char * const *enabled_dev_extensions; - int nb_enabled_dev_extensions; - - /** - * Queue family index for graphics operations, and the number of queues - * enabled for it. If unavaiable, will be set to -1. Not required. - * av_hwdevice_create() will attempt to find a dedicated queue for each - * queue family, or pick the one with the least unrelated flags set. - * Queue indices here may overlap if a queue has to share capabilities. - */ - int queue_family_index; - int nb_graphics_queues; - - /** - * Queue family index for transfer operations and the number of queues - * enabled. Required. - */ - int queue_family_tx_index; - int nb_tx_queues; - - /** - * Queue family index for compute operations and the number of queues - * enabled. Required. - */ - int queue_family_comp_index; - int nb_comp_queues; - - /** - * Queue family index for video encode ops, and the amount of queues enabled. - * If the device doesn't support such, queue_family_encode_index will be -1. - * Not required. - */ - int queue_family_encode_index; - int nb_encode_queues; - - /** - * Queue family index for video decode ops, and the amount of queues enabled. - * If the device doesn't support such, queue_family_decode_index will be -1. - * Not required. - */ - int queue_family_decode_index; - int nb_decode_queues; -} AVVulkanDeviceContext; - -/** - * Defines the behaviour of frame allocation. - */ -typedef enum AVVkFrameFlags { - /* Unless this flag is set, autodetected flags will be OR'd based on the - * device and tiling during av_hwframe_ctx_init(). */ - AV_VK_FRAME_FLAG_NONE = (1ULL << 0), - - /* Image planes will be allocated in a single VkDeviceMemory, rather - * than as per-plane VkDeviceMemory allocations. Required for exporting - * to VAAPI on Intel devices. */ - AV_VK_FRAME_FLAG_CONTIGUOUS_MEMORY = (1ULL << 1), -} AVVkFrameFlags; - -/** - * Allocated as AVHWFramesContext.hwctx, used to set pool-specific options - */ -typedef struct AVVulkanFramesContext { - /** - * Controls the tiling of allocated frames. If left as optimal tiling, - * then during av_hwframe_ctx_init() will decide based on whether the device - * supports DRM modifiers, or if the linear_images flag is set, otherwise - * will allocate optimally-tiled images. - */ - VkImageTiling tiling; - - /** - * Defines extra usage of output frames. If left as 0, the following bits - * are set: TRANSFER_SRC, TRANSFER_DST. SAMPLED and STORAGE. - */ - VkImageUsageFlagBits usage; - - /** - * Extension data for image creation. - * If VkImageDrmFormatModifierListCreateInfoEXT is present in the chain, - * and the device supports DRM modifiers, then images will be allocated - * with the specific requested DRM modifiers. - * Additional structures may be added at av_hwframe_ctx_init() time, - * which will be freed automatically on uninit(), so users need only free - * any structures they've allocated themselves. - */ - void *create_pnext; - - /** - * Extension data for memory allocation. Must have as many entries as - * the number of planes of the sw_format. - * This will be chained to VkExportMemoryAllocateInfo, which is used - * to make all pool images exportable to other APIs if the necessary - * extensions are present in enabled_dev_extensions. - */ - void *alloc_pnext[AV_NUM_DATA_POINTERS]; - - /** - * A combination of AVVkFrameFlags. Unless AV_VK_FRAME_FLAG_NONE is set, - * autodetected flags will be OR'd based on the device and tiling during - * av_hwframe_ctx_init(). - */ - AVVkFrameFlags flags; -} AVVulkanFramesContext; - -/* - * Frame structure, the VkFormat of the image will always match - * the pool's sw_format. - * All frames, imported or allocated, will be created with the - * VK_IMAGE_CREATE_ALIAS_BIT flag set, so the memory may be aliased if needed. - * - * If all queue family indices in the device context are the same, - * images will be created with the EXCLUSIVE sharing mode. Otherwise, all images - * will be created using the CONCURRENT sharing mode. - * - * @note the size of this structure is not part of the ABI, to allocate - * you must use @av_vk_frame_alloc(). - */ -typedef struct AVVkFrame { - /** - * Vulkan images to which the memory is bound to. - */ - VkImage img[AV_NUM_DATA_POINTERS]; - - /** - * The same tiling must be used for all images in the frame. - */ - VkImageTiling tiling; - - /** - * Memory backing the images. Could be less than the amount of planes, - * in which case the offset value will indicate the binding offset of - * each plane in the memory. - */ - VkDeviceMemory mem[AV_NUM_DATA_POINTERS]; - size_t size[AV_NUM_DATA_POINTERS]; - - /** - * OR'd flags for all memory allocated - */ - VkMemoryPropertyFlagBits flags; - - /** - * Updated after every barrier - */ - VkAccessFlagBits access[AV_NUM_DATA_POINTERS]; - VkImageLayout layout[AV_NUM_DATA_POINTERS]; - - /** - * Synchronization timeline semaphores, one for each sw_format plane. - * Must not be freed manually. Must be waited on at every submission using - * the value in sem_value, and must be signalled at every submission, - * using an incremented value. - */ - VkSemaphore sem[AV_NUM_DATA_POINTERS]; - - /** - * Up to date semaphore value at which each image becomes accessible. - * Clients must wait on this value when submitting a command queue, - * and increment it when signalling. - */ - uint64_t sem_value[AV_NUM_DATA_POINTERS]; - - /** - * Internal data. - */ - struct AVVkFrameInternal *internal; - - /** - * Describes the binding offset of each plane to the VkDeviceMemory. - */ - ptrdiff_t offset[AV_NUM_DATA_POINTERS]; -} AVVkFrame; - -/** - * Allocates a single AVVkFrame and initializes everything as 0. - * @note Must be freed via av_free() - */ -AVVkFrame *av_vk_frame_alloc(void); - -/** - * Returns the format of each image up to the number of planes for a given sw_format. - * Returns NULL on unsupported formats. - */ -const VkFormat *av_vkfmt_from_pixfmt(enum AVPixelFormat p); - -#endif /* AVUTIL_HWCONTEXT_VULKAN_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/imgutils.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/imgutils.h deleted file mode 100644 index be533355..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/imgutils.h +++ /dev/null @@ -1,311 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_IMGUTILS_H -#define AVUTIL_IMGUTILS_H - -/** - * @file - * misc image utilities - * - * @addtogroup lavu_picture - * @{ - */ - -#include -#include -#include "pixdesc.h" -#include "pixfmt.h" -#include "rational.h" - -/** - * Compute the max pixel step for each plane of an image with a - * format described by pixdesc. - * - * The pixel step is the distance in bytes between the first byte of - * the group of bytes which describe a pixel component and the first - * byte of the successive group in the same plane for the same - * component. - * - * @param max_pixsteps an array which is filled with the max pixel step - * for each plane. Since a plane may contain different pixel - * components, the computed max_pixsteps[plane] is relative to the - * component in the plane with the max pixel step. - * @param max_pixstep_comps an array which is filled with the component - * for each plane which has the max pixel step. May be NULL. - */ -void av_image_fill_max_pixsteps(int max_pixsteps[4], int max_pixstep_comps[4], - const AVPixFmtDescriptor *pixdesc); - -/** - * Compute the size of an image line with format pix_fmt and width - * width for the plane plane. - * - * @return the computed size in bytes - */ -int av_image_get_linesize(enum AVPixelFormat pix_fmt, int width, int plane); - -/** - * Fill plane linesizes for an image with pixel format pix_fmt and - * width width. - * - * @param linesizes array to be filled with the linesize for each plane - * @return >= 0 in case of success, a negative error code otherwise - */ -int av_image_fill_linesizes(int linesizes[4], enum AVPixelFormat pix_fmt, int width); - -/** - * Fill plane sizes for an image with pixel format pix_fmt and height height. - * - * @param size the array to be filled with the size of each image plane - * @param linesizes the array containing the linesize for each - * plane, should be filled by av_image_fill_linesizes() - * @return >= 0 in case of success, a negative error code otherwise - * - * @note The linesize parameters have the type ptrdiff_t here, while they are - * int for av_image_fill_linesizes(). - */ -int av_image_fill_plane_sizes(size_t size[4], enum AVPixelFormat pix_fmt, - int height, const ptrdiff_t linesizes[4]); - -/** - * Fill plane data pointers for an image with pixel format pix_fmt and - * height height. - * - * @param data pointers array to be filled with the pointer for each image plane - * @param ptr the pointer to a buffer which will contain the image - * @param linesizes the array containing the linesize for each - * plane, should be filled by av_image_fill_linesizes() - * @return the size in bytes required for the image buffer, a negative - * error code in case of failure - */ -int av_image_fill_pointers(uint8_t *data[4], enum AVPixelFormat pix_fmt, int height, - uint8_t *ptr, const int linesizes[4]); - -/** - * Allocate an image with size w and h and pixel format pix_fmt, and - * fill pointers and linesizes accordingly. - * The allocated image buffer has to be freed by using - * av_freep(&pointers[0]). - * - * @param align the value to use for buffer size alignment - * @return the size in bytes required for the image buffer, a negative - * error code in case of failure - */ -int av_image_alloc(uint8_t *pointers[4], int linesizes[4], - int w, int h, enum AVPixelFormat pix_fmt, int align); - -/** - * Copy image plane from src to dst. - * That is, copy "height" number of lines of "bytewidth" bytes each. - * The first byte of each successive line is separated by *_linesize - * bytes. - * - * bytewidth must be contained by both absolute values of dst_linesize - * and src_linesize, otherwise the function behavior is undefined. - * - * @param dst_linesize linesize for the image plane in dst - * @param src_linesize linesize for the image plane in src - */ -void av_image_copy_plane(uint8_t *dst, int dst_linesize, - const uint8_t *src, int src_linesize, - int bytewidth, int height); - -/** - * Copy image data located in uncacheable (e.g. GPU mapped) memory. Where - * available, this function will use special functionality for reading from such - * memory, which may result in greatly improved performance compared to plain - * av_image_copy_plane(). - * - * bytewidth must be contained by both absolute values of dst_linesize - * and src_linesize, otherwise the function behavior is undefined. - * - * @note The linesize parameters have the type ptrdiff_t here, while they are - * int for av_image_copy_plane(). - * @note On x86, the linesizes currently need to be aligned to the cacheline - * size (i.e. 64) to get improved performance. - */ -void av_image_copy_plane_uc_from(uint8_t *dst, ptrdiff_t dst_linesize, - const uint8_t *src, ptrdiff_t src_linesize, - ptrdiff_t bytewidth, int height); - -/** - * Copy image in src_data to dst_data. - * - * @param dst_linesizes linesizes for the image in dst_data - * @param src_linesizes linesizes for the image in src_data - */ -void av_image_copy(uint8_t *dst_data[4], int dst_linesizes[4], - const uint8_t *src_data[4], const int src_linesizes[4], - enum AVPixelFormat pix_fmt, int width, int height); - -/** - * Copy image data located in uncacheable (e.g. GPU mapped) memory. Where - * available, this function will use special functionality for reading from such - * memory, which may result in greatly improved performance compared to plain - * av_image_copy(). - * - * The data pointers and the linesizes must be aligned to the maximum required - * by the CPU architecture. - * - * @note The linesize parameters have the type ptrdiff_t here, while they are - * int for av_image_copy(). - * @note On x86, the linesizes currently need to be aligned to the cacheline - * size (i.e. 64) to get improved performance. - */ -void av_image_copy_uc_from(uint8_t *dst_data[4], const ptrdiff_t dst_linesizes[4], - const uint8_t *src_data[4], const ptrdiff_t src_linesizes[4], - enum AVPixelFormat pix_fmt, int width, int height); - -/** - * Setup the data pointers and linesizes based on the specified image - * parameters and the provided array. - * - * The fields of the given image are filled in by using the src - * address which points to the image data buffer. Depending on the - * specified pixel format, one or multiple image data pointers and - * line sizes will be set. If a planar format is specified, several - * pointers will be set pointing to the different picture planes and - * the line sizes of the different planes will be stored in the - * lines_sizes array. Call with src == NULL to get the required - * size for the src buffer. - * - * To allocate the buffer and fill in the dst_data and dst_linesize in - * one call, use av_image_alloc(). - * - * @param dst_data data pointers to be filled in - * @param dst_linesize linesizes for the image in dst_data to be filled in - * @param src buffer which will contain or contains the actual image data, can be NULL - * @param pix_fmt the pixel format of the image - * @param width the width of the image in pixels - * @param height the height of the image in pixels - * @param align the value used in src for linesize alignment - * @return the size in bytes required for src, a negative error code - * in case of failure - */ -int av_image_fill_arrays(uint8_t *dst_data[4], int dst_linesize[4], - const uint8_t *src, - enum AVPixelFormat pix_fmt, int width, int height, int align); - -/** - * Return the size in bytes of the amount of data required to store an - * image with the given parameters. - * - * @param pix_fmt the pixel format of the image - * @param width the width of the image in pixels - * @param height the height of the image in pixels - * @param align the assumed linesize alignment - * @return the buffer size in bytes, a negative error code in case of failure - */ -int av_image_get_buffer_size(enum AVPixelFormat pix_fmt, int width, int height, int align); - -/** - * Copy image data from an image into a buffer. - * - * av_image_get_buffer_size() can be used to compute the required size - * for the buffer to fill. - * - * @param dst a buffer into which picture data will be copied - * @param dst_size the size in bytes of dst - * @param src_data pointers containing the source image data - * @param src_linesize linesizes for the image in src_data - * @param pix_fmt the pixel format of the source image - * @param width the width of the source image in pixels - * @param height the height of the source image in pixels - * @param align the assumed linesize alignment for dst - * @return the number of bytes written to dst, or a negative value - * (error code) on error - */ -int av_image_copy_to_buffer(uint8_t *dst, int dst_size, - const uint8_t * const src_data[4], const int src_linesize[4], - enum AVPixelFormat pix_fmt, int width, int height, int align); - -/** - * Check if the given dimension of an image is valid, meaning that all - * bytes of the image can be addressed with a signed int. - * - * @param w the width of the picture - * @param h the height of the picture - * @param log_offset the offset to sum to the log level for logging with log_ctx - * @param log_ctx the parent logging context, it may be NULL - * @return >= 0 if valid, a negative error code otherwise - */ -int av_image_check_size(unsigned int w, unsigned int h, int log_offset, void *log_ctx); - -/** - * Check if the given dimension of an image is valid, meaning that all - * bytes of a plane of an image with the specified pix_fmt can be addressed - * with a signed int. - * - * @param w the width of the picture - * @param h the height of the picture - * @param max_pixels the maximum number of pixels the user wants to accept - * @param pix_fmt the pixel format, can be AV_PIX_FMT_NONE if unknown. - * @param log_offset the offset to sum to the log level for logging with log_ctx - * @param log_ctx the parent logging context, it may be NULL - * @return >= 0 if valid, a negative error code otherwise - */ -int av_image_check_size2(unsigned int w, unsigned int h, int64_t max_pixels, enum AVPixelFormat pix_fmt, int log_offset, void *log_ctx); - -/** - * Check if the given sample aspect ratio of an image is valid. - * - * It is considered invalid if the denominator is 0 or if applying the ratio - * to the image size would make the smaller dimension less than 1. If the - * sar numerator is 0, it is considered unknown and will return as valid. - * - * @param w width of the image - * @param h height of the image - * @param sar sample aspect ratio of the image - * @return 0 if valid, a negative AVERROR code otherwise - */ -int av_image_check_sar(unsigned int w, unsigned int h, AVRational sar); - -/** - * Overwrite the image data with black. This is suitable for filling a - * sub-rectangle of an image, meaning the padding between the right most pixel - * and the left most pixel on the next line will not be overwritten. For some - * formats, the image size might be rounded up due to inherent alignment. - * - * If the pixel format has alpha, the alpha is cleared to opaque. - * - * This can return an error if the pixel format is not supported. Normally, all - * non-hwaccel pixel formats should be supported. - * - * Passing NULL for dst_data is allowed. Then the function returns whether the - * operation would have succeeded. (It can return an error if the pix_fmt is - * not supported.) - * - * @param dst_data data pointers to destination image - * @param dst_linesize linesizes for the destination image - * @param pix_fmt the pixel format of the image - * @param range the color range of the image (important for colorspaces such as YUV) - * @param width the width of the image in pixels - * @param height the height of the image in pixels - * @return 0 if the image data was cleared, a negative AVERROR code otherwise - */ -int av_image_fill_black(uint8_t *dst_data[4], const ptrdiff_t dst_linesize[4], - enum AVPixelFormat pix_fmt, enum AVColorRange range, - int width, int height); - -/** - * @} - */ - - -#endif /* AVUTIL_IMGUTILS_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/intfloat.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/intfloat.h deleted file mode 100644 index fe3d7ec4..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/intfloat.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * Copyright (c) 2011 Mans Rullgard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_INTFLOAT_H -#define AVUTIL_INTFLOAT_H - -#include -#include "attributes.h" - -union av_intfloat32 { - uint32_t i; - float f; -}; - -union av_intfloat64 { - uint64_t i; - double f; -}; - -/** - * Reinterpret a 32-bit integer as a float. - */ -static av_always_inline float av_int2float(uint32_t i) -{ - union av_intfloat32 v; - v.i = i; - return v.f; -} - -/** - * Reinterpret a float as a 32-bit integer. - */ -static av_always_inline uint32_t av_float2int(float f) -{ - union av_intfloat32 v; - v.f = f; - return v.i; -} - -/** - * Reinterpret a 64-bit integer as a double. - */ -static av_always_inline double av_int2double(uint64_t i) -{ - union av_intfloat64 v; - v.i = i; - return v.f; -} - -/** - * Reinterpret a double as a 64-bit integer. - */ -static av_always_inline uint64_t av_double2int(double f) -{ - union av_intfloat64 v; - v.f = f; - return v.i; -} - -#endif /* AVUTIL_INTFLOAT_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/intreadwrite.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/intreadwrite.h deleted file mode 100644 index 4c8413a5..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/intreadwrite.h +++ /dev/null @@ -1,644 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_INTREADWRITE_H -#define AVUTIL_INTREADWRITE_H - -#include -#include "libavutil/avconfig.h" -#include "attributes.h" -#include "bswap.h" - -typedef union { - uint64_t u64; - uint32_t u32[2]; - uint16_t u16[4]; - uint8_t u8 [8]; - double f64; - float f32[2]; -} av_alias av_alias64; - -typedef union { - uint32_t u32; - uint16_t u16[2]; - uint8_t u8 [4]; - float f32; -} av_alias av_alias32; - -typedef union { - uint16_t u16; - uint8_t u8 [2]; -} av_alias av_alias16; - -/* - * Arch-specific headers can provide any combination of - * AV_[RW][BLN](16|24|32|48|64) and AV_(COPY|SWAP|ZERO)(64|128) macros. - * Preprocessor symbols must be defined, even if these are implemented - * as inline functions. - * - * R/W means read/write, B/L/N means big/little/native endianness. - * The following macros require aligned access, compared to their - * unaligned variants: AV_(COPY|SWAP|ZERO)(64|128), AV_[RW]N[8-64]A. - * Incorrect usage may range from abysmal performance to crash - * depending on the platform. - * - * The unaligned variants are AV_[RW][BLN][8-64] and AV_COPY*U. - */ - -#ifdef HAVE_AV_CONFIG_H - -#include "config.h" - -#if ARCH_ARM -# include "arm/intreadwrite.h" -#elif ARCH_AVR32 -# include "avr32/intreadwrite.h" -#elif ARCH_MIPS -# include "mips/intreadwrite.h" -#elif ARCH_PPC -# include "ppc/intreadwrite.h" -#elif ARCH_TOMI -# include "tomi/intreadwrite.h" -#elif ARCH_X86 -# include "x86/intreadwrite.h" -#endif - -#endif /* HAVE_AV_CONFIG_H */ - -/* - * Map AV_RNXX <-> AV_R[BL]XX for all variants provided by per-arch headers. - */ - -#if AV_HAVE_BIGENDIAN - -# if defined(AV_RN16) && !defined(AV_RB16) -# define AV_RB16(p) AV_RN16(p) -# elif !defined(AV_RN16) && defined(AV_RB16) -# define AV_RN16(p) AV_RB16(p) -# endif - -# if defined(AV_WN16) && !defined(AV_WB16) -# define AV_WB16(p, v) AV_WN16(p, v) -# elif !defined(AV_WN16) && defined(AV_WB16) -# define AV_WN16(p, v) AV_WB16(p, v) -# endif - -# if defined(AV_RN24) && !defined(AV_RB24) -# define AV_RB24(p) AV_RN24(p) -# elif !defined(AV_RN24) && defined(AV_RB24) -# define AV_RN24(p) AV_RB24(p) -# endif - -# if defined(AV_WN24) && !defined(AV_WB24) -# define AV_WB24(p, v) AV_WN24(p, v) -# elif !defined(AV_WN24) && defined(AV_WB24) -# define AV_WN24(p, v) AV_WB24(p, v) -# endif - -# if defined(AV_RN32) && !defined(AV_RB32) -# define AV_RB32(p) AV_RN32(p) -# elif !defined(AV_RN32) && defined(AV_RB32) -# define AV_RN32(p) AV_RB32(p) -# endif - -# if defined(AV_WN32) && !defined(AV_WB32) -# define AV_WB32(p, v) AV_WN32(p, v) -# elif !defined(AV_WN32) && defined(AV_WB32) -# define AV_WN32(p, v) AV_WB32(p, v) -# endif - -# if defined(AV_RN48) && !defined(AV_RB48) -# define AV_RB48(p) AV_RN48(p) -# elif !defined(AV_RN48) && defined(AV_RB48) -# define AV_RN48(p) AV_RB48(p) -# endif - -# if defined(AV_WN48) && !defined(AV_WB48) -# define AV_WB48(p, v) AV_WN48(p, v) -# elif !defined(AV_WN48) && defined(AV_WB48) -# define AV_WN48(p, v) AV_WB48(p, v) -# endif - -# if defined(AV_RN64) && !defined(AV_RB64) -# define AV_RB64(p) AV_RN64(p) -# elif !defined(AV_RN64) && defined(AV_RB64) -# define AV_RN64(p) AV_RB64(p) -# endif - -# if defined(AV_WN64) && !defined(AV_WB64) -# define AV_WB64(p, v) AV_WN64(p, v) -# elif !defined(AV_WN64) && defined(AV_WB64) -# define AV_WN64(p, v) AV_WB64(p, v) -# endif - -#else /* AV_HAVE_BIGENDIAN */ - -# if defined(AV_RN16) && !defined(AV_RL16) -# define AV_RL16(p) AV_RN16(p) -# elif !defined(AV_RN16) && defined(AV_RL16) -# define AV_RN16(p) AV_RL16(p) -# endif - -# if defined(AV_WN16) && !defined(AV_WL16) -# define AV_WL16(p, v) AV_WN16(p, v) -# elif !defined(AV_WN16) && defined(AV_WL16) -# define AV_WN16(p, v) AV_WL16(p, v) -# endif - -# if defined(AV_RN24) && !defined(AV_RL24) -# define AV_RL24(p) AV_RN24(p) -# elif !defined(AV_RN24) && defined(AV_RL24) -# define AV_RN24(p) AV_RL24(p) -# endif - -# if defined(AV_WN24) && !defined(AV_WL24) -# define AV_WL24(p, v) AV_WN24(p, v) -# elif !defined(AV_WN24) && defined(AV_WL24) -# define AV_WN24(p, v) AV_WL24(p, v) -# endif - -# if defined(AV_RN32) && !defined(AV_RL32) -# define AV_RL32(p) AV_RN32(p) -# elif !defined(AV_RN32) && defined(AV_RL32) -# define AV_RN32(p) AV_RL32(p) -# endif - -# if defined(AV_WN32) && !defined(AV_WL32) -# define AV_WL32(p, v) AV_WN32(p, v) -# elif !defined(AV_WN32) && defined(AV_WL32) -# define AV_WN32(p, v) AV_WL32(p, v) -# endif - -# if defined(AV_RN48) && !defined(AV_RL48) -# define AV_RL48(p) AV_RN48(p) -# elif !defined(AV_RN48) && defined(AV_RL48) -# define AV_RN48(p) AV_RL48(p) -# endif - -# if defined(AV_WN48) && !defined(AV_WL48) -# define AV_WL48(p, v) AV_WN48(p, v) -# elif !defined(AV_WN48) && defined(AV_WL48) -# define AV_WN48(p, v) AV_WL48(p, v) -# endif - -# if defined(AV_RN64) && !defined(AV_RL64) -# define AV_RL64(p) AV_RN64(p) -# elif !defined(AV_RN64) && defined(AV_RL64) -# define AV_RN64(p) AV_RL64(p) -# endif - -# if defined(AV_WN64) && !defined(AV_WL64) -# define AV_WL64(p, v) AV_WN64(p, v) -# elif !defined(AV_WN64) && defined(AV_WL64) -# define AV_WN64(p, v) AV_WL64(p, v) -# endif - -#endif /* !AV_HAVE_BIGENDIAN */ - -/* - * Define AV_[RW]N helper macros to simplify definitions not provided - * by per-arch headers. - */ - -#if defined(__GNUC__) - -union unaligned_64 { uint64_t l; } __attribute__((packed)) av_alias; -union unaligned_32 { uint32_t l; } __attribute__((packed)) av_alias; -union unaligned_16 { uint16_t l; } __attribute__((packed)) av_alias; - -# define AV_RN(s, p) (((const union unaligned_##s *) (p))->l) -# define AV_WN(s, p, v) ((((union unaligned_##s *) (p))->l) = (v)) - -#elif defined(_MSC_VER) && (defined(_M_ARM) || defined(_M_X64) || defined(_M_ARM64)) && AV_HAVE_FAST_UNALIGNED - -# define AV_RN(s, p) (*((const __unaligned uint##s##_t*)(p))) -# define AV_WN(s, p, v) (*((__unaligned uint##s##_t*)(p)) = (v)) - -#elif AV_HAVE_FAST_UNALIGNED - -# define AV_RN(s, p) (((const av_alias##s*)(p))->u##s) -# define AV_WN(s, p, v) (((av_alias##s*)(p))->u##s = (v)) - -#else - -#ifndef AV_RB16 -# define AV_RB16(x) \ - ((((const uint8_t*)(x))[0] << 8) | \ - ((const uint8_t*)(x))[1]) -#endif -#ifndef AV_WB16 -# define AV_WB16(p, val) do { \ - uint16_t d = (val); \ - ((uint8_t*)(p))[1] = (d); \ - ((uint8_t*)(p))[0] = (d)>>8; \ - } while(0) -#endif - -#ifndef AV_RL16 -# define AV_RL16(x) \ - ((((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL16 -# define AV_WL16(p, val) do { \ - uint16_t d = (val); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - } while(0) -#endif - -#ifndef AV_RB32 -# define AV_RB32(x) \ - (((uint32_t)((const uint8_t*)(x))[0] << 24) | \ - (((const uint8_t*)(x))[1] << 16) | \ - (((const uint8_t*)(x))[2] << 8) | \ - ((const uint8_t*)(x))[3]) -#endif -#ifndef AV_WB32 -# define AV_WB32(p, val) do { \ - uint32_t d = (val); \ - ((uint8_t*)(p))[3] = (d); \ - ((uint8_t*)(p))[2] = (d)>>8; \ - ((uint8_t*)(p))[1] = (d)>>16; \ - ((uint8_t*)(p))[0] = (d)>>24; \ - } while(0) -#endif - -#ifndef AV_RL32 -# define AV_RL32(x) \ - (((uint32_t)((const uint8_t*)(x))[3] << 24) | \ - (((const uint8_t*)(x))[2] << 16) | \ - (((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL32 -# define AV_WL32(p, val) do { \ - uint32_t d = (val); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - ((uint8_t*)(p))[3] = (d)>>24; \ - } while(0) -#endif - -#ifndef AV_RB64 -# define AV_RB64(x) \ - (((uint64_t)((const uint8_t*)(x))[0] << 56) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 48) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[5] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[6] << 8) | \ - (uint64_t)((const uint8_t*)(x))[7]) -#endif -#ifndef AV_WB64 -# define AV_WB64(p, val) do { \ - uint64_t d = (val); \ - ((uint8_t*)(p))[7] = (d); \ - ((uint8_t*)(p))[6] = (d)>>8; \ - ((uint8_t*)(p))[5] = (d)>>16; \ - ((uint8_t*)(p))[4] = (d)>>24; \ - ((uint8_t*)(p))[3] = (d)>>32; \ - ((uint8_t*)(p))[2] = (d)>>40; \ - ((uint8_t*)(p))[1] = (d)>>48; \ - ((uint8_t*)(p))[0] = (d)>>56; \ - } while(0) -#endif - -#ifndef AV_RL64 -# define AV_RL64(x) \ - (((uint64_t)((const uint8_t*)(x))[7] << 56) | \ - ((uint64_t)((const uint8_t*)(x))[6] << 48) | \ - ((uint64_t)((const uint8_t*)(x))[5] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 8) | \ - (uint64_t)((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL64 -# define AV_WL64(p, val) do { \ - uint64_t d = (val); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - ((uint8_t*)(p))[3] = (d)>>24; \ - ((uint8_t*)(p))[4] = (d)>>32; \ - ((uint8_t*)(p))[5] = (d)>>40; \ - ((uint8_t*)(p))[6] = (d)>>48; \ - ((uint8_t*)(p))[7] = (d)>>56; \ - } while(0) -#endif - -#if AV_HAVE_BIGENDIAN -# define AV_RN(s, p) AV_RB##s(p) -# define AV_WN(s, p, v) AV_WB##s(p, v) -#else -# define AV_RN(s, p) AV_RL##s(p) -# define AV_WN(s, p, v) AV_WL##s(p, v) -#endif - -#endif /* HAVE_FAST_UNALIGNED */ - -#ifndef AV_RN16 -# define AV_RN16(p) AV_RN(16, p) -#endif - -#ifndef AV_RN32 -# define AV_RN32(p) AV_RN(32, p) -#endif - -#ifndef AV_RN64 -# define AV_RN64(p) AV_RN(64, p) -#endif - -#ifndef AV_WN16 -# define AV_WN16(p, v) AV_WN(16, p, v) -#endif - -#ifndef AV_WN32 -# define AV_WN32(p, v) AV_WN(32, p, v) -#endif - -#ifndef AV_WN64 -# define AV_WN64(p, v) AV_WN(64, p, v) -#endif - -#if AV_HAVE_BIGENDIAN -# define AV_RB(s, p) AV_RN##s(p) -# define AV_WB(s, p, v) AV_WN##s(p, v) -# define AV_RL(s, p) av_bswap##s(AV_RN##s(p)) -# define AV_WL(s, p, v) AV_WN##s(p, av_bswap##s(v)) -#else -# define AV_RB(s, p) av_bswap##s(AV_RN##s(p)) -# define AV_WB(s, p, v) AV_WN##s(p, av_bswap##s(v)) -# define AV_RL(s, p) AV_RN##s(p) -# define AV_WL(s, p, v) AV_WN##s(p, v) -#endif - -#define AV_RB8(x) (((const uint8_t*)(x))[0]) -#define AV_WB8(p, d) do { ((uint8_t*)(p))[0] = (d); } while(0) - -#define AV_RL8(x) AV_RB8(x) -#define AV_WL8(p, d) AV_WB8(p, d) - -#ifndef AV_RB16 -# define AV_RB16(p) AV_RB(16, p) -#endif -#ifndef AV_WB16 -# define AV_WB16(p, v) AV_WB(16, p, v) -#endif - -#ifndef AV_RL16 -# define AV_RL16(p) AV_RL(16, p) -#endif -#ifndef AV_WL16 -# define AV_WL16(p, v) AV_WL(16, p, v) -#endif - -#ifndef AV_RB32 -# define AV_RB32(p) AV_RB(32, p) -#endif -#ifndef AV_WB32 -# define AV_WB32(p, v) AV_WB(32, p, v) -#endif - -#ifndef AV_RL32 -# define AV_RL32(p) AV_RL(32, p) -#endif -#ifndef AV_WL32 -# define AV_WL32(p, v) AV_WL(32, p, v) -#endif - -#ifndef AV_RB64 -# define AV_RB64(p) AV_RB(64, p) -#endif -#ifndef AV_WB64 -# define AV_WB64(p, v) AV_WB(64, p, v) -#endif - -#ifndef AV_RL64 -# define AV_RL64(p) AV_RL(64, p) -#endif -#ifndef AV_WL64 -# define AV_WL64(p, v) AV_WL(64, p, v) -#endif - -#ifndef AV_RB24 -# define AV_RB24(x) \ - ((((const uint8_t*)(x))[0] << 16) | \ - (((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[2]) -#endif -#ifndef AV_WB24 -# define AV_WB24(p, d) do { \ - ((uint8_t*)(p))[2] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[0] = (d)>>16; \ - } while(0) -#endif - -#ifndef AV_RL24 -# define AV_RL24(x) \ - ((((const uint8_t*)(x))[2] << 16) | \ - (((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL24 -# define AV_WL24(p, d) do { \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - } while(0) -#endif - -#ifndef AV_RB48 -# define AV_RB48(x) \ - (((uint64_t)((const uint8_t*)(x))[0] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 8) | \ - (uint64_t)((const uint8_t*)(x))[5]) -#endif -#ifndef AV_WB48 -# define AV_WB48(p, darg) do { \ - uint64_t d = (darg); \ - ((uint8_t*)(p))[5] = (d); \ - ((uint8_t*)(p))[4] = (d)>>8; \ - ((uint8_t*)(p))[3] = (d)>>16; \ - ((uint8_t*)(p))[2] = (d)>>24; \ - ((uint8_t*)(p))[1] = (d)>>32; \ - ((uint8_t*)(p))[0] = (d)>>40; \ - } while(0) -#endif - -#ifndef AV_RL48 -# define AV_RL48(x) \ - (((uint64_t)((const uint8_t*)(x))[5] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 8) | \ - (uint64_t)((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL48 -# define AV_WL48(p, darg) do { \ - uint64_t d = (darg); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - ((uint8_t*)(p))[3] = (d)>>24; \ - ((uint8_t*)(p))[4] = (d)>>32; \ - ((uint8_t*)(p))[5] = (d)>>40; \ - } while(0) -#endif - -/* - * The AV_[RW]NA macros access naturally aligned data - * in a type-safe way. - */ - -#define AV_RNA(s, p) (((const av_alias##s*)(p))->u##s) -#define AV_WNA(s, p, v) (((av_alias##s*)(p))->u##s = (v)) - -#ifndef AV_RN16A -# define AV_RN16A(p) AV_RNA(16, p) -#endif - -#ifndef AV_RN32A -# define AV_RN32A(p) AV_RNA(32, p) -#endif - -#ifndef AV_RN64A -# define AV_RN64A(p) AV_RNA(64, p) -#endif - -#ifndef AV_WN16A -# define AV_WN16A(p, v) AV_WNA(16, p, v) -#endif - -#ifndef AV_WN32A -# define AV_WN32A(p, v) AV_WNA(32, p, v) -#endif - -#ifndef AV_WN64A -# define AV_WN64A(p, v) AV_WNA(64, p, v) -#endif - -#if AV_HAVE_BIGENDIAN -# define AV_RLA(s, p) av_bswap##s(AV_RN##s##A(p)) -# define AV_WLA(s, p, v) AV_WN##s##A(p, av_bswap##s(v)) -#else -# define AV_RLA(s, p) AV_RN##s##A(p) -# define AV_WLA(s, p, v) AV_WN##s##A(p, v) -#endif - -#ifndef AV_RL64A -# define AV_RL64A(p) AV_RLA(64, p) -#endif -#ifndef AV_WL64A -# define AV_WL64A(p, v) AV_WLA(64, p, v) -#endif - -/* - * The AV_COPYxxU macros are suitable for copying data to/from unaligned - * memory locations. - */ - -#define AV_COPYU(n, d, s) AV_WN##n(d, AV_RN##n(s)); - -#ifndef AV_COPY16U -# define AV_COPY16U(d, s) AV_COPYU(16, d, s) -#endif - -#ifndef AV_COPY32U -# define AV_COPY32U(d, s) AV_COPYU(32, d, s) -#endif - -#ifndef AV_COPY64U -# define AV_COPY64U(d, s) AV_COPYU(64, d, s) -#endif - -#ifndef AV_COPY128U -# define AV_COPY128U(d, s) \ - do { \ - AV_COPY64U(d, s); \ - AV_COPY64U((char *)(d) + 8, (const char *)(s) + 8); \ - } while(0) -#endif - -/* Parameters for AV_COPY*, AV_SWAP*, AV_ZERO* must be - * naturally aligned. They may be implemented using MMX, - * so emms_c() must be called before using any float code - * afterwards. - */ - -#define AV_COPY(n, d, s) \ - (((av_alias##n*)(d))->u##n = ((const av_alias##n*)(s))->u##n) - -#ifndef AV_COPY16 -# define AV_COPY16(d, s) AV_COPY(16, d, s) -#endif - -#ifndef AV_COPY32 -# define AV_COPY32(d, s) AV_COPY(32, d, s) -#endif - -#ifndef AV_COPY64 -# define AV_COPY64(d, s) AV_COPY(64, d, s) -#endif - -#ifndef AV_COPY128 -# define AV_COPY128(d, s) \ - do { \ - AV_COPY64(d, s); \ - AV_COPY64((char*)(d)+8, (char*)(s)+8); \ - } while(0) -#endif - -#define AV_SWAP(n, a, b) FFSWAP(av_alias##n, *(av_alias##n*)(a), *(av_alias##n*)(b)) - -#ifndef AV_SWAP64 -# define AV_SWAP64(a, b) AV_SWAP(64, a, b) -#endif - -#define AV_ZERO(n, d) (((av_alias##n*)(d))->u##n = 0) - -#ifndef AV_ZERO16 -# define AV_ZERO16(d) AV_ZERO(16, d) -#endif - -#ifndef AV_ZERO32 -# define AV_ZERO32(d) AV_ZERO(32, d) -#endif - -#ifndef AV_ZERO64 -# define AV_ZERO64(d) AV_ZERO(64, d) -#endif - -#ifndef AV_ZERO128 -# define AV_ZERO128(d) \ - do { \ - AV_ZERO64(d); \ - AV_ZERO64((char*)(d)+8); \ - } while(0) -#endif - -#endif /* AVUTIL_INTREADWRITE_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/lfg.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/lfg.h deleted file mode 100644 index 2b669205..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/lfg.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Lagged Fibonacci PRNG - * Copyright (c) 2008 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_LFG_H -#define AVUTIL_LFG_H - -#include - -/** - * Context structure for the Lagged Fibonacci PRNG. - * The exact layout, types and content of this struct may change and should - * not be accessed directly. Only its sizeof() is guranteed to stay the same - * to allow easy instanciation. - */ -typedef struct AVLFG { - unsigned int state[64]; - int index; -} AVLFG; - -void av_lfg_init(AVLFG *c, unsigned int seed); - -/** - * Seed the state of the ALFG using binary data. - * - * Return value: 0 on success, negative value (AVERROR) on failure. - */ -int av_lfg_init_from_data(AVLFG *c, const uint8_t *data, unsigned int length); - -/** - * Get the next random unsigned 32-bit number using an ALFG. - * - * Please also consider a simple LCG like state= state*1664525+1013904223, - * it may be good enough and faster for your specific use case. - */ -static inline unsigned int av_lfg_get(AVLFG *c){ - unsigned a = c->state[c->index & 63] = c->state[(c->index-24) & 63] + c->state[(c->index-55) & 63]; - c->index += 1U; - return a; -} - -/** - * Get the next random unsigned 32-bit number using a MLFG. - * - * Please also consider av_lfg_get() above, it is faster. - */ -static inline unsigned int av_mlfg_get(AVLFG *c){ - unsigned int a= c->state[(c->index-55) & 63]; - unsigned int b= c->state[(c->index-24) & 63]; - a = c->state[c->index & 63] = 2*a*b+a+b; - c->index += 1U; - return a; -} - -/** - * Get the next two numbers generated by a Box-Muller Gaussian - * generator using the random numbers issued by lfg. - * - * @param out array where the two generated numbers are placed - */ -void av_bmg_get(AVLFG *lfg, double out[2]); - -#endif /* AVUTIL_LFG_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/log.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/log.h deleted file mode 100644 index ab7ceabe..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/log.h +++ /dev/null @@ -1,387 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_LOG_H -#define AVUTIL_LOG_H - -#include -#include "attributes.h" -#include "version.h" - -typedef enum { - AV_CLASS_CATEGORY_NA = 0, - AV_CLASS_CATEGORY_INPUT, - AV_CLASS_CATEGORY_OUTPUT, - AV_CLASS_CATEGORY_MUXER, - AV_CLASS_CATEGORY_DEMUXER, - AV_CLASS_CATEGORY_ENCODER, - AV_CLASS_CATEGORY_DECODER, - AV_CLASS_CATEGORY_FILTER, - AV_CLASS_CATEGORY_BITSTREAM_FILTER, - AV_CLASS_CATEGORY_SWSCALER, - AV_CLASS_CATEGORY_SWRESAMPLER, - AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT = 40, - AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT, - AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT, - AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT, - AV_CLASS_CATEGORY_DEVICE_OUTPUT, - AV_CLASS_CATEGORY_DEVICE_INPUT, - AV_CLASS_CATEGORY_NB ///< not part of ABI/API -}AVClassCategory; - -#define AV_IS_INPUT_DEVICE(category) \ - (((category) == AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_INPUT)) - -#define AV_IS_OUTPUT_DEVICE(category) \ - (((category) == AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_OUTPUT)) - -struct AVOptionRanges; - -/** - * Describe the class of an AVClass context structure. That is an - * arbitrary struct of which the first field is a pointer to an - * AVClass struct (e.g. AVCodecContext, AVFormatContext etc.). - */ -typedef struct AVClass { - /** - * The name of the class; usually it is the same name as the - * context structure type to which the AVClass is associated. - */ - const char* class_name; - - /** - * A pointer to a function which returns the name of a context - * instance ctx associated with the class. - */ - const char* (*item_name)(void* ctx); - - /** - * a pointer to the first option specified in the class if any or NULL - * - * @see av_set_default_options() - */ - const struct AVOption *option; - - /** - * LIBAVUTIL_VERSION with which this structure was created. - * This is used to allow fields to be added without requiring major - * version bumps everywhere. - */ - - int version; - - /** - * Offset in the structure where log_level_offset is stored. - * 0 means there is no such variable - */ - int log_level_offset_offset; - - /** - * Offset in the structure where a pointer to the parent context for - * logging is stored. For example a decoder could pass its AVCodecContext - * to eval as such a parent context, which an av_log() implementation - * could then leverage to display the parent context. - * The offset can be NULL. - */ - int parent_log_context_offset; - - /** - * Category used for visualization (like color) - * This is only set if the category is equal for all objects using this class. - * available since version (51 << 16 | 56 << 8 | 100) - */ - AVClassCategory category; - - /** - * Callback to return the category. - * available since version (51 << 16 | 59 << 8 | 100) - */ - AVClassCategory (*get_category)(void* ctx); - - /** - * Callback to return the supported/allowed ranges. - * available since version (52.12) - */ - int (*query_ranges)(struct AVOptionRanges **, void *obj, const char *key, int flags); - - /** - * Return next AVOptions-enabled child or NULL - */ - void* (*child_next)(void *obj, void *prev); - - /** - * Iterate over the AVClasses corresponding to potential AVOptions-enabled - * children. - * - * @param iter pointer to opaque iteration state. The caller must initialize - * *iter to NULL before the first call. - * @return AVClass for the next AVOptions-enabled child or NULL if there are - * no more such children. - * - * @note The difference between child_next and this is that child_next - * iterates over _already existing_ objects, while child_class_iterate - * iterates over _all possible_ children. - */ - const struct AVClass* (*child_class_iterate)(void **iter); -} AVClass; - -/** - * @addtogroup lavu_log - * - * @{ - * - * @defgroup lavu_log_constants Logging Constants - * - * @{ - */ - -/** - * Print no output. - */ -#define AV_LOG_QUIET -8 - -/** - * Something went really wrong and we will crash now. - */ -#define AV_LOG_PANIC 0 - -/** - * Something went wrong and recovery is not possible. - * For example, no header was found for a format which depends - * on headers or an illegal combination of parameters is used. - */ -#define AV_LOG_FATAL 8 - -/** - * Something went wrong and cannot losslessly be recovered. - * However, not all future data is affected. - */ -#define AV_LOG_ERROR 16 - -/** - * Something somehow does not look correct. This may or may not - * lead to problems. An example would be the use of '-vstrict -2'. - */ -#define AV_LOG_WARNING 24 - -/** - * Standard information. - */ -#define AV_LOG_INFO 32 - -/** - * Detailed information. - */ -#define AV_LOG_VERBOSE 40 - -/** - * Stuff which is only useful for libav* developers. - */ -#define AV_LOG_DEBUG 48 - -/** - * Extremely verbose debugging, useful for libav* development. - */ -#define AV_LOG_TRACE 56 - -#define AV_LOG_MAX_OFFSET (AV_LOG_TRACE - AV_LOG_QUIET) - -/** - * @} - */ - -/** - * Sets additional colors for extended debugging sessions. - * @code - av_log(ctx, AV_LOG_DEBUG|AV_LOG_C(134), "Message in purple\n"); - @endcode - * Requires 256color terminal support. Uses outside debugging is not - * recommended. - */ -#define AV_LOG_C(x) ((x) << 8) - -/** - * Send the specified message to the log if the level is less than or equal - * to the current av_log_level. By default, all logging messages are sent to - * stderr. This behavior can be altered by setting a different logging callback - * function. - * @see av_log_set_callback - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct or NULL if general log. - * @param level The importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant". - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - */ -void av_log(void *avcl, int level, const char *fmt, ...) av_printf_format(3, 4); - -/** - * Send the specified message to the log once with the initial_level and then with - * the subsequent_level. By default, all logging messages are sent to - * stderr. This behavior can be altered by setting a different logging callback - * function. - * @see av_log - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct or NULL if general log. - * @param initial_level importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant" for the first occurance. - * @param subsequent_level importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant" after the first occurance. - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - * @param state a variable to keep trak of if a message has already been printed - * this must be initialized to 0 before the first use. The same state - * must not be accessed by 2 Threads simultaneously. - */ -void av_log_once(void* avcl, int initial_level, int subsequent_level, int *state, const char *fmt, ...) av_printf_format(5, 6); - - -/** - * Send the specified message to the log if the level is less than or equal - * to the current av_log_level. By default, all logging messages are sent to - * stderr. This behavior can be altered by setting a different logging callback - * function. - * @see av_log_set_callback - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant". - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - * @param vl The arguments referenced by the format string. - */ -void av_vlog(void *avcl, int level, const char *fmt, va_list vl); - -/** - * Get the current log level - * - * @see lavu_log_constants - * - * @return Current log level - */ -int av_log_get_level(void); - -/** - * Set the log level - * - * @see lavu_log_constants - * - * @param level Logging level - */ -void av_log_set_level(int level); - -/** - * Set the logging callback - * - * @note The callback must be thread safe, even if the application does not use - * threads itself as some codecs are multithreaded. - * - * @see av_log_default_callback - * - * @param callback A logging function with a compatible signature. - */ -void av_log_set_callback(void (*callback)(void*, int, const char*, va_list)); - -/** - * Default logging callback - * - * It prints the message to stderr, optionally colorizing it. - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant". - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - * @param vl The arguments referenced by the format string. - */ -void av_log_default_callback(void *avcl, int level, const char *fmt, - va_list vl); - -/** - * Return the context name - * - * @param ctx The AVClass context - * - * @return The AVClass class_name - */ -const char* av_default_item_name(void* ctx); -AVClassCategory av_default_get_category(void *ptr); - -/** - * Format a line of log the same way as the default callback. - * @param line buffer to receive the formatted line - * @param line_size size of the buffer - * @param print_prefix used to store whether the prefix must be printed; - * must point to a persistent integer initially set to 1 - */ -void av_log_format_line(void *ptr, int level, const char *fmt, va_list vl, - char *line, int line_size, int *print_prefix); - -/** - * Format a line of log the same way as the default callback. - * @param line buffer to receive the formatted line; - * may be NULL if line_size is 0 - * @param line_size size of the buffer; at most line_size-1 characters will - * be written to the buffer, plus one null terminator - * @param print_prefix used to store whether the prefix must be printed; - * must point to a persistent integer initially set to 1 - * @return Returns a negative value if an error occurred, otherwise returns - * the number of characters that would have been written for a - * sufficiently large buffer, not including the terminating null - * character. If the return value is not less than line_size, it means - * that the log message was truncated to fit the buffer. - */ -int av_log_format_line2(void *ptr, int level, const char *fmt, va_list vl, - char *line, int line_size, int *print_prefix); - -/** - * Skip repeated messages, this requires the user app to use av_log() instead of - * (f)printf as the 2 would otherwise interfere and lead to - * "Last message repeated x times" messages below (f)printf messages with some - * bad luck. - * Also to receive the last, "last repeated" line if any, the user app must - * call av_log(NULL, AV_LOG_QUIET, "%s", ""); at the end - */ -#define AV_LOG_SKIP_REPEATED 1 - -/** - * Include the log severity in messages originating from codecs. - * - * Results in messages such as: - * [rawvideo @ 0xDEADBEEF] [error] encode did not produce valid pts - */ -#define AV_LOG_PRINT_LEVEL 2 - -void av_log_set_flags(int arg); -int av_log_get_flags(void); - -/** - * @} - */ - -#endif /* AVUTIL_LOG_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/lzo.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/lzo.h deleted file mode 100644 index c0340399..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/lzo.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * LZO 1x decompression - * copyright (c) 2006 Reimar Doeffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_LZO_H -#define AVUTIL_LZO_H - -/** - * @defgroup lavu_lzo LZO - * @ingroup lavu_crypto - * - * @{ - */ - -#include - -/** @name Error flags returned by av_lzo1x_decode - * @{ */ -/// end of the input buffer reached before decoding finished -#define AV_LZO_INPUT_DEPLETED 1 -/// decoded data did not fit into output buffer -#define AV_LZO_OUTPUT_FULL 2 -/// a reference to previously decoded data was wrong -#define AV_LZO_INVALID_BACKPTR 4 -/// a non-specific error in the compressed bitstream -#define AV_LZO_ERROR 8 -/** @} */ - -#define AV_LZO_INPUT_PADDING 8 -#define AV_LZO_OUTPUT_PADDING 12 - -/** - * @brief Decodes LZO 1x compressed data. - * @param out output buffer - * @param outlen size of output buffer, number of bytes left are returned here - * @param in input buffer - * @param inlen size of input buffer, number of bytes left are returned here - * @return 0 on success, otherwise a combination of the error flags above - * - * Make sure all buffers are appropriately padded, in must provide - * AV_LZO_INPUT_PADDING, out must provide AV_LZO_OUTPUT_PADDING additional bytes. - */ -int av_lzo1x_decode(void *out, int *outlen, const void *in, int *inlen); - -/** - * @} - */ - -#endif /* AVUTIL_LZO_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/macros.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/macros.h deleted file mode 100644 index 2a7567c3..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/macros.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu - * Utility Preprocessor macros - */ - -#ifndef AVUTIL_MACROS_H -#define AVUTIL_MACROS_H - -#include "libavutil/avconfig.h" - -#if AV_HAVE_BIGENDIAN -# define AV_NE(be, le) (be) -#else -# define AV_NE(be, le) (le) -#endif - -/** - * Comparator. - * For two numerical expressions x and y, gives 1 if x > y, -1 if x < y, and 0 - * if x == y. This is useful for instance in a qsort comparator callback. - * Furthermore, compilers are able to optimize this to branchless code, and - * there is no risk of overflow with signed types. - * As with many macros, this evaluates its argument multiple times, it thus - * must not have a side-effect. - */ -#define FFDIFFSIGN(x,y) (((x)>(y)) - ((x)<(y))) - -#define FFMAX(a,b) ((a) > (b) ? (a) : (b)) -#define FFMAX3(a,b,c) FFMAX(FFMAX(a,b),c) -#define FFMIN(a,b) ((a) > (b) ? (b) : (a)) -#define FFMIN3(a,b,c) FFMIN(FFMIN(a,b),c) - -#define FFSWAP(type,a,b) do{type SWAP_tmp= b; b= a; a= SWAP_tmp;}while(0) -#define FF_ARRAY_ELEMS(a) (sizeof(a) / sizeof((a)[0])) - -#define MKTAG(a,b,c,d) ((a) | ((b) << 8) | ((c) << 16) | ((unsigned)(d) << 24)) -#define MKBETAG(a,b,c,d) ((d) | ((c) << 8) | ((b) << 16) | ((unsigned)(a) << 24)) - -/** - * @addtogroup preproc_misc Preprocessor String Macros - * - * String manipulation macros - * - * @{ - */ - -#define AV_STRINGIFY(s) AV_TOSTRING(s) -#define AV_TOSTRING(s) #s - -#define AV_GLUE(a, b) a ## b -#define AV_JOIN(a, b) AV_GLUE(a, b) - -/** - * @} - */ - -#define AV_PRAGMA(s) _Pragma(#s) - -#define FFALIGN(x, a) (((x)+(a)-1)&~((a)-1)) - -#endif /* AVUTIL_MACROS_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/mastering_display_metadata.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/mastering_display_metadata.h deleted file mode 100644 index c23b07c3..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/mastering_display_metadata.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Copyright (c) 2016 Neil Birkbeck - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_MASTERING_DISPLAY_METADATA_H -#define AVUTIL_MASTERING_DISPLAY_METADATA_H - -#include "frame.h" -#include "rational.h" - - -/** - * Mastering display metadata capable of representing the color volume of - * the display used to master the content (SMPTE 2086:2014). - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with av_mastering_display_metadata_alloc() - * and its size is not a part of the public ABI. - */ -typedef struct AVMasteringDisplayMetadata { - /** - * CIE 1931 xy chromaticity coords of color primaries (r, g, b order). - */ - AVRational display_primaries[3][2]; - - /** - * CIE 1931 xy chromaticity coords of white point. - */ - AVRational white_point[2]; - - /** - * Min luminance of mastering display (cd/m^2). - */ - AVRational min_luminance; - - /** - * Max luminance of mastering display (cd/m^2). - */ - AVRational max_luminance; - - /** - * Flag indicating whether the display primaries (and white point) are set. - */ - int has_primaries; - - /** - * Flag indicating whether the luminance (min_ and max_) have been set. - */ - int has_luminance; - -} AVMasteringDisplayMetadata; - -/** - * Allocate an AVMasteringDisplayMetadata structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVMasteringDisplayMetadata filled with default values or NULL - * on failure. - */ -AVMasteringDisplayMetadata *av_mastering_display_metadata_alloc(void); - -/** - * Allocate a complete AVMasteringDisplayMetadata and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVMasteringDisplayMetadata structure to be filled by caller. - */ -AVMasteringDisplayMetadata *av_mastering_display_metadata_create_side_data(AVFrame *frame); - -/** - * Content light level needed by to transmit HDR over HDMI (CTA-861.3). - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with av_content_light_metadata_alloc() - * and its size is not a part of the public ABI. - */ -typedef struct AVContentLightMetadata { - /** - * Max content light level (cd/m^2). - */ - unsigned MaxCLL; - - /** - * Max average light level per frame (cd/m^2). - */ - unsigned MaxFALL; -} AVContentLightMetadata; - -/** - * Allocate an AVContentLightMetadata structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVContentLightMetadata filled with default values or NULL - * on failure. - */ -AVContentLightMetadata *av_content_light_metadata_alloc(size_t *size); - -/** - * Allocate a complete AVContentLightMetadata and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVContentLightMetadata structure to be filled by caller. - */ -AVContentLightMetadata *av_content_light_metadata_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_MASTERING_DISPLAY_METADATA_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/mathematics.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/mathematics.h deleted file mode 100644 index 64d4137a..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/mathematics.h +++ /dev/null @@ -1,243 +0,0 @@ -/* - * copyright (c) 2005-2012 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @addtogroup lavu_math - * Mathematical utilities for working with timestamp and time base. - */ - -#ifndef AVUTIL_MATHEMATICS_H -#define AVUTIL_MATHEMATICS_H - -#include -#include -#include "attributes.h" -#include "rational.h" -#include "intfloat.h" - -#ifndef M_E -#define M_E 2.7182818284590452354 /* e */ -#endif -#ifndef M_LN2 -#define M_LN2 0.69314718055994530942 /* log_e 2 */ -#endif -#ifndef M_LN10 -#define M_LN10 2.30258509299404568402 /* log_e 10 */ -#endif -#ifndef M_LOG2_10 -#define M_LOG2_10 3.32192809488736234787 /* log_2 10 */ -#endif -#ifndef M_PHI -#define M_PHI 1.61803398874989484820 /* phi / golden ratio */ -#endif -#ifndef M_PI -#define M_PI 3.14159265358979323846 /* pi */ -#endif -#ifndef M_PI_2 -#define M_PI_2 1.57079632679489661923 /* pi/2 */ -#endif -#ifndef M_SQRT1_2 -#define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */ -#endif -#ifndef M_SQRT2 -#define M_SQRT2 1.41421356237309504880 /* sqrt(2) */ -#endif -#ifndef NAN -#define NAN av_int2float(0x7fc00000) -#endif -#ifndef INFINITY -#define INFINITY av_int2float(0x7f800000) -#endif - -/** - * @addtogroup lavu_math - * - * @{ - */ - -/** - * Rounding methods. - */ -enum AVRounding { - AV_ROUND_ZERO = 0, ///< Round toward zero. - AV_ROUND_INF = 1, ///< Round away from zero. - AV_ROUND_DOWN = 2, ///< Round toward -infinity. - AV_ROUND_UP = 3, ///< Round toward +infinity. - AV_ROUND_NEAR_INF = 5, ///< Round to nearest and halfway cases away from zero. - /** - * Flag telling rescaling functions to pass `INT64_MIN`/`MAX` through - * unchanged, avoiding special cases for #AV_NOPTS_VALUE. - * - * Unlike other values of the enumeration AVRounding, this value is a - * bitmask that must be used in conjunction with another value of the - * enumeration through a bitwise OR, in order to set behavior for normal - * cases. - * - * @code{.c} - * av_rescale_rnd(3, 1, 2, AV_ROUND_UP | AV_ROUND_PASS_MINMAX); - * // Rescaling 3: - * // Calculating 3 * 1 / 2 - * // 3 / 2 is rounded up to 2 - * // => 2 - * - * av_rescale_rnd(AV_NOPTS_VALUE, 1, 2, AV_ROUND_UP | AV_ROUND_PASS_MINMAX); - * // Rescaling AV_NOPTS_VALUE: - * // AV_NOPTS_VALUE == INT64_MIN - * // AV_NOPTS_VALUE is passed through - * // => AV_NOPTS_VALUE - * @endcode - */ - AV_ROUND_PASS_MINMAX = 8192, -}; - -/** - * Compute the greatest common divisor of two integer operands. - * - * @param a,b Operands - * @return GCD of a and b up to sign; if a >= 0 and b >= 0, return value is >= 0; - * if a == 0 and b == 0, returns 0. - */ -int64_t av_const av_gcd(int64_t a, int64_t b); - -/** - * Rescale a 64-bit integer with rounding to nearest. - * - * The operation is mathematically equivalent to `a * b / c`, but writing that - * directly can overflow. - * - * This function is equivalent to av_rescale_rnd() with #AV_ROUND_NEAR_INF. - * - * @see av_rescale_rnd(), av_rescale_q(), av_rescale_q_rnd() - */ -int64_t av_rescale(int64_t a, int64_t b, int64_t c) av_const; - -/** - * Rescale a 64-bit integer with specified rounding. - * - * The operation is mathematically equivalent to `a * b / c`, but writing that - * directly can overflow, and does not support different rounding methods. - * If the result is not representable then INT64_MIN is returned. - * - * @see av_rescale(), av_rescale_q(), av_rescale_q_rnd() - */ -int64_t av_rescale_rnd(int64_t a, int64_t b, int64_t c, enum AVRounding rnd) av_const; - -/** - * Rescale a 64-bit integer by 2 rational numbers. - * - * The operation is mathematically equivalent to `a * bq / cq`. - * - * This function is equivalent to av_rescale_q_rnd() with #AV_ROUND_NEAR_INF. - * - * @see av_rescale(), av_rescale_rnd(), av_rescale_q_rnd() - */ -int64_t av_rescale_q(int64_t a, AVRational bq, AVRational cq) av_const; - -/** - * Rescale a 64-bit integer by 2 rational numbers with specified rounding. - * - * The operation is mathematically equivalent to `a * bq / cq`. - * - * @see av_rescale(), av_rescale_rnd(), av_rescale_q() - */ -int64_t av_rescale_q_rnd(int64_t a, AVRational bq, AVRational cq, - enum AVRounding rnd) av_const; - -/** - * Compare two timestamps each in its own time base. - * - * @return One of the following values: - * - -1 if `ts_a` is before `ts_b` - * - 1 if `ts_a` is after `ts_b` - * - 0 if they represent the same position - * - * @warning - * The result of the function is undefined if one of the timestamps is outside - * the `int64_t` range when represented in the other's timebase. - */ -int av_compare_ts(int64_t ts_a, AVRational tb_a, int64_t ts_b, AVRational tb_b); - -/** - * Compare the remainders of two integer operands divided by a common divisor. - * - * In other words, compare the least significant `log2(mod)` bits of integers - * `a` and `b`. - * - * @code{.c} - * av_compare_mod(0x11, 0x02, 0x10) < 0 // since 0x11 % 0x10 (0x1) < 0x02 % 0x10 (0x2) - * av_compare_mod(0x11, 0x02, 0x20) > 0 // since 0x11 % 0x20 (0x11) > 0x02 % 0x20 (0x02) - * @endcode - * - * @param a,b Operands - * @param mod Divisor; must be a power of 2 - * @return - * - a negative value if `a % mod < b % mod` - * - a positive value if `a % mod > b % mod` - * - zero if `a % mod == b % mod` - */ -int64_t av_compare_mod(uint64_t a, uint64_t b, uint64_t mod); - -/** - * Rescale a timestamp while preserving known durations. - * - * This function is designed to be called per audio packet to scale the input - * timestamp to a different time base. Compared to a simple av_rescale_q() - * call, this function is robust against possible inconsistent frame durations. - * - * The `last` parameter is a state variable that must be preserved for all - * subsequent calls for the same stream. For the first call, `*last` should be - * initialized to #AV_NOPTS_VALUE. - * - * @param[in] in_tb Input time base - * @param[in] in_ts Input timestamp - * @param[in] fs_tb Duration time base; typically this is finer-grained - * (greater) than `in_tb` and `out_tb` - * @param[in] duration Duration till the next call to this function (i.e. - * duration of the current packet/frame) - * @param[in,out] last Pointer to a timestamp expressed in terms of - * `fs_tb`, acting as a state variable - * @param[in] out_tb Output timebase - * @return Timestamp expressed in terms of `out_tb` - * - * @note In the context of this function, "duration" is in term of samples, not - * seconds. - */ -int64_t av_rescale_delta(AVRational in_tb, int64_t in_ts, AVRational fs_tb, int duration, int64_t *last, AVRational out_tb); - -/** - * Add a value to a timestamp. - * - * This function guarantees that when the same value is repeatly added that - * no accumulation of rounding errors occurs. - * - * @param[in] ts Input timestamp - * @param[in] ts_tb Input timestamp time base - * @param[in] inc Value to be added - * @param[in] inc_tb Time base of `inc` - */ -int64_t av_add_stable(AVRational ts_tb, int64_t ts, AVRational inc_tb, int64_t inc); - - -/** - * @} - */ - -#endif /* AVUTIL_MATHEMATICS_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/md5.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/md5.h deleted file mode 100644 index fc2eabdb..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/md5.h +++ /dev/null @@ -1,89 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_md5 - * Public header for MD5 hash function implementation. - */ - -#ifndef AVUTIL_MD5_H -#define AVUTIL_MD5_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_md5 MD5 - * @ingroup lavu_hash - * MD5 hash function implementation. - * - * @{ - */ - -extern const int av_md5_size; - -struct AVMD5; - -/** - * Allocate an AVMD5 context. - */ -struct AVMD5 *av_md5_alloc(void); - -/** - * Initialize MD5 hashing. - * - * @param ctx pointer to the function context (of size av_md5_size) - */ -void av_md5_init(struct AVMD5 *ctx); - -/** - * Update hash value. - * - * @param ctx hash function context - * @param src input data to update hash with - * @param len input data length - */ -void av_md5_update(struct AVMD5 *ctx, const uint8_t *src, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param ctx hash function context - * @param dst buffer where output digest value is stored - */ -void av_md5_final(struct AVMD5 *ctx, uint8_t *dst); - -/** - * Hash an array of data. - * - * @param dst The output buffer to write the digest into - * @param src The data to hash - * @param len The length of the data, in bytes - */ -void av_md5_sum(uint8_t *dst, const uint8_t *src, size_t len); - -/** - * @} - */ - -#endif /* AVUTIL_MD5_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/mem.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/mem.h deleted file mode 100644 index d9117419..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/mem.h +++ /dev/null @@ -1,696 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_mem - * Memory handling functions - */ - -#ifndef AVUTIL_MEM_H -#define AVUTIL_MEM_H - -#include -#include - -#include "attributes.h" -#include "avutil.h" -#include "version.h" - -/** - * @addtogroup lavu_mem - * Utilities for manipulating memory. - * - * FFmpeg has several applications of memory that are not required of a typical - * program. For example, the computing-heavy components like video decoding and - * encoding can be sped up significantly through the use of aligned memory. - * - * However, for each of FFmpeg's applications of memory, there might not be a - * recognized or standardized API for that specific use. Memory alignment, for - * instance, varies wildly depending on operating systems, architectures, and - * compilers. Hence, this component of @ref libavutil is created to make - * dealing with memory consistently possible on all platforms. - * - * @{ - */ - -#if FF_API_DECLARE_ALIGNED -/** - * - * @defgroup lavu_mem_macros Alignment Macros - * Helper macros for declaring aligned variables. - * @{ - */ - -/** - * @def DECLARE_ALIGNED(n,t,v) - * Declare a variable that is aligned in memory. - * - * @code{.c} - * DECLARE_ALIGNED(16, uint16_t, aligned_int) = 42; - * DECLARE_ALIGNED(32, uint8_t, aligned_array)[128]; - * - * // The default-alignment equivalent would be - * uint16_t aligned_int = 42; - * uint8_t aligned_array[128]; - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -/** - * @def DECLARE_ASM_ALIGNED(n,t,v) - * Declare an aligned variable appropriate for use in inline assembly code. - * - * @code{.c} - * DECLARE_ASM_ALIGNED(16, uint64_t, pw_08) = UINT64_C(0x0008000800080008); - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -/** - * @def DECLARE_ASM_CONST(n,t,v) - * Declare a static constant aligned variable appropriate for use in inline - * assembly code. - * - * @code{.c} - * DECLARE_ASM_CONST(16, uint64_t, pw_08) = UINT64_C(0x0008000800080008); - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -#if defined(__INTEL_COMPILER) && __INTEL_COMPILER < 1110 || defined(__SUNPRO_C) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_CONST(n,t,v) const t __attribute__ ((aligned (n))) v -#elif defined(__DJGPP__) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (FFMIN(n, 16)))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t av_used __attribute__ ((aligned (FFMIN(n, 16)))) v - #define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (FFMIN(n, 16)))) v -#elif defined(__GNUC__) || defined(__clang__) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t av_used __attribute__ ((aligned (n))) v - #define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (n))) v -#elif defined(_MSC_VER) - #define DECLARE_ALIGNED(n,t,v) __declspec(align(n)) t v - #define DECLARE_ASM_ALIGNED(n,t,v) __declspec(align(n)) t v - #define DECLARE_ASM_CONST(n,t,v) __declspec(align(n)) static const t v -#else - #define DECLARE_ALIGNED(n,t,v) t v - #define DECLARE_ASM_ALIGNED(n,t,v) t v - #define DECLARE_ASM_CONST(n,t,v) static const t v -#endif - -/** - * @} - */ -#endif - -/** - * @defgroup lavu_mem_attrs Function Attributes - * Function attributes applicable to memory handling functions. - * - * These function attributes can help compilers emit more useful warnings, or - * generate better code. - * @{ - */ - -/** - * @def av_malloc_attrib - * Function attribute denoting a malloc-like function. - * - * @see Function attribute `malloc` in GCC's documentation - */ - -#if AV_GCC_VERSION_AT_LEAST(3,1) - #define av_malloc_attrib __attribute__((__malloc__)) -#else - #define av_malloc_attrib -#endif - -/** - * @def av_alloc_size(...) - * Function attribute used on a function that allocates memory, whose size is - * given by the specified parameter(s). - * - * @code{.c} - * void *av_malloc(size_t size) av_alloc_size(1); - * void *av_calloc(size_t nmemb, size_t size) av_alloc_size(1, 2); - * @endcode - * - * @param ... One or two parameter indexes, separated by a comma - * - * @see Function attribute `alloc_size` in GCC's documentation - */ - -#if AV_GCC_VERSION_AT_LEAST(4,3) - #define av_alloc_size(...) __attribute__((alloc_size(__VA_ARGS__))) -#else - #define av_alloc_size(...) -#endif - -/** - * @} - */ - -/** - * @defgroup lavu_mem_funcs Heap Management - * Functions responsible for allocating, freeing, and copying memory. - * - * All memory allocation functions have a built-in upper limit of `INT_MAX` - * bytes. This may be changed with av_max_alloc(), although exercise extreme - * caution when doing so. - * - * @{ - */ - -/** - * Allocate a memory block with alignment suitable for all memory accesses - * (including vectors if available on the CPU). - * - * @param size Size in bytes for the memory block to be allocated - * @return Pointer to the allocated block, or `NULL` if the block cannot - * be allocated - * @see av_mallocz() - */ -void *av_malloc(size_t size) av_malloc_attrib av_alloc_size(1); - -/** - * Allocate a memory block with alignment suitable for all memory accesses - * (including vectors if available on the CPU) and zero all the bytes of the - * block. - * - * @param size Size in bytes for the memory block to be allocated - * @return Pointer to the allocated block, or `NULL` if it cannot be allocated - * @see av_malloc() - */ -void *av_mallocz(size_t size) av_malloc_attrib av_alloc_size(1); - -/** - * Allocate a memory block for an array with av_malloc(). - * - * The allocated memory will have size `size * nmemb` bytes. - * - * @param nmemb Number of element - * @param size Size of a single element - * @return Pointer to the allocated block, or `NULL` if the block cannot - * be allocated - * @see av_malloc() - */ -av_alloc_size(1, 2) void *av_malloc_array(size_t nmemb, size_t size); - -/** - * Allocate a memory block for an array with av_mallocz(). - * - * The allocated memory will have size `size * nmemb` bytes. - * - * @param nmemb Number of elements - * @param size Size of the single element - * @return Pointer to the allocated block, or `NULL` if the block cannot - * be allocated - * - * @see av_mallocz() - * @see av_malloc_array() - */ -void *av_calloc(size_t nmemb, size_t size) av_malloc_attrib av_alloc_size(1, 2); - -#if FF_API_AV_MALLOCZ_ARRAY -/** - * @deprecated use av_calloc() - */ -attribute_deprecated -void *av_mallocz_array(size_t nmemb, size_t size) av_malloc_attrib av_alloc_size(1, 2); -#endif - -/** - * Allocate, reallocate, or free a block of memory. - * - * If `ptr` is `NULL` and `size` > 0, allocate a new block. Otherwise, expand or - * shrink that block of memory according to `size`. - * - * @param ptr Pointer to a memory block already allocated with - * av_realloc() or `NULL` - * @param size Size in bytes of the memory block to be allocated or - * reallocated - * - * @return Pointer to a newly-reallocated block or `NULL` if the block - * cannot be reallocated - * - * @warning Unlike av_malloc(), the returned pointer is not guaranteed to be - * correctly aligned. The returned pointer must be freed after even - * if size is zero. - * @see av_fast_realloc() - * @see av_reallocp() - */ -void *av_realloc(void *ptr, size_t size) av_alloc_size(2); - -/** - * Allocate, reallocate, or free a block of memory through a pointer to a - * pointer. - * - * If `*ptr` is `NULL` and `size` > 0, allocate a new block. If `size` is - * zero, free the memory block pointed to by `*ptr`. Otherwise, expand or - * shrink that block of memory according to `size`. - * - * @param[in,out] ptr Pointer to a pointer to a memory block already allocated - * with av_realloc(), or a pointer to `NULL`. The pointer - * is updated on success, or freed on failure. - * @param[in] size Size in bytes for the memory block to be allocated or - * reallocated - * - * @return Zero on success, an AVERROR error code on failure - * - * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be - * correctly aligned. - */ -av_warn_unused_result -int av_reallocp(void *ptr, size_t size); - -/** - * Allocate, reallocate, or free a block of memory. - * - * This function does the same thing as av_realloc(), except: - * - It takes two size arguments and allocates `nelem * elsize` bytes, - * after checking the result of the multiplication for integer overflow. - * - It frees the input block in case of failure, thus avoiding the memory - * leak with the classic - * @code{.c} - * buf = realloc(buf); - * if (!buf) - * return -1; - * @endcode - * pattern. - */ -void *av_realloc_f(void *ptr, size_t nelem, size_t elsize); - -/** - * Allocate, reallocate, or free an array. - * - * If `ptr` is `NULL` and `nmemb` > 0, allocate a new block. - * - * @param ptr Pointer to a memory block already allocated with - * av_realloc() or `NULL` - * @param nmemb Number of elements in the array - * @param size Size of the single element of the array - * - * @return Pointer to a newly-reallocated block or NULL if the block - * cannot be reallocated - * - * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be - * correctly aligned. The returned pointer must be freed after even if - * nmemb is zero. - * @see av_reallocp_array() - */ -av_alloc_size(2, 3) void *av_realloc_array(void *ptr, size_t nmemb, size_t size); - -/** - * Allocate, reallocate an array through a pointer to a pointer. - * - * If `*ptr` is `NULL` and `nmemb` > 0, allocate a new block. - * - * @param[in,out] ptr Pointer to a pointer to a memory block already - * allocated with av_realloc(), or a pointer to `NULL`. - * The pointer is updated on success, or freed on failure. - * @param[in] nmemb Number of elements - * @param[in] size Size of the single element - * - * @return Zero on success, an AVERROR error code on failure - * - * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be - * correctly aligned. *ptr must be freed after even if nmemb is zero. - */ -int av_reallocp_array(void *ptr, size_t nmemb, size_t size); - -/** - * Reallocate the given buffer if it is not large enough, otherwise do nothing. - * - * If the given buffer is `NULL`, then a new uninitialized buffer is allocated. - * - * If the given buffer is not large enough, and reallocation fails, `NULL` is - * returned and `*size` is set to 0, but the original buffer is not changed or - * freed. - * - * A typical use pattern follows: - * - * @code{.c} - * uint8_t *buf = ...; - * uint8_t *new_buf = av_fast_realloc(buf, ¤t_size, size_needed); - * if (!new_buf) { - * // Allocation failed; clean up original buffer - * av_freep(&buf); - * return AVERROR(ENOMEM); - * } - * @endcode - * - * @param[in,out] ptr Already allocated buffer, or `NULL` - * @param[in,out] size Pointer to the size of buffer `ptr`. `*size` is - * updated to the new allocated size, in particular 0 - * in case of failure. - * @param[in] min_size Desired minimal size of buffer `ptr` - * @return `ptr` if the buffer is large enough, a pointer to newly reallocated - * buffer if the buffer was not large enough, or `NULL` in case of - * error - * @see av_realloc() - * @see av_fast_malloc() - */ -void *av_fast_realloc(void *ptr, unsigned int *size, size_t min_size); - -/** - * Allocate a buffer, reusing the given one if large enough. - * - * Contrary to av_fast_realloc(), the current buffer contents might not be - * preserved and on error the old buffer is freed, thus no special handling to - * avoid memleaks is necessary. - * - * `*ptr` is allowed to be `NULL`, in which case allocation always happens if - * `size_needed` is greater than 0. - * - * @code{.c} - * uint8_t *buf = ...; - * av_fast_malloc(&buf, ¤t_size, size_needed); - * if (!buf) { - * // Allocation failed; buf already freed - * return AVERROR(ENOMEM); - * } - * @endcode - * - * @param[in,out] ptr Pointer to pointer to an already allocated buffer. - * `*ptr` will be overwritten with pointer to new - * buffer on success or `NULL` on failure - * @param[in,out] size Pointer to the size of buffer `*ptr`. `*size` is - * updated to the new allocated size, in particular 0 - * in case of failure. - * @param[in] min_size Desired minimal size of buffer `*ptr` - * @see av_realloc() - * @see av_fast_mallocz() - */ -void av_fast_malloc(void *ptr, unsigned int *size, size_t min_size); - -/** - * Allocate and clear a buffer, reusing the given one if large enough. - * - * Like av_fast_malloc(), but all newly allocated space is initially cleared. - * Reused buffer is not cleared. - * - * `*ptr` is allowed to be `NULL`, in which case allocation always happens if - * `size_needed` is greater than 0. - * - * @param[in,out] ptr Pointer to pointer to an already allocated buffer. - * `*ptr` will be overwritten with pointer to new - * buffer on success or `NULL` on failure - * @param[in,out] size Pointer to the size of buffer `*ptr`. `*size` is - * updated to the new allocated size, in particular 0 - * in case of failure. - * @param[in] min_size Desired minimal size of buffer `*ptr` - * @see av_fast_malloc() - */ -void av_fast_mallocz(void *ptr, unsigned int *size, size_t min_size); - -/** - * Free a memory block which has been allocated with a function of av_malloc() - * or av_realloc() family. - * - * @param ptr Pointer to the memory block which should be freed. - * - * @note `ptr = NULL` is explicitly allowed. - * @note It is recommended that you use av_freep() instead, to prevent leaving - * behind dangling pointers. - * @see av_freep() - */ -void av_free(void *ptr); - -/** - * Free a memory block which has been allocated with a function of av_malloc() - * or av_realloc() family, and set the pointer pointing to it to `NULL`. - * - * @code{.c} - * uint8_t *buf = av_malloc(16); - * av_free(buf); - * // buf now contains a dangling pointer to freed memory, and accidental - * // dereference of buf will result in a use-after-free, which may be a - * // security risk. - * - * uint8_t *buf = av_malloc(16); - * av_freep(&buf); - * // buf is now NULL, and accidental dereference will only result in a - * // NULL-pointer dereference. - * @endcode - * - * @param ptr Pointer to the pointer to the memory block which should be freed - * @note `*ptr = NULL` is safe and leads to no action. - * @see av_free() - */ -void av_freep(void *ptr); - -/** - * Duplicate a string. - * - * @param s String to be duplicated - * @return Pointer to a newly-allocated string containing a - * copy of `s` or `NULL` if the string cannot be allocated - * @see av_strndup() - */ -char *av_strdup(const char *s) av_malloc_attrib; - -/** - * Duplicate a substring of a string. - * - * @param s String to be duplicated - * @param len Maximum length of the resulting string (not counting the - * terminating byte) - * @return Pointer to a newly-allocated string containing a - * substring of `s` or `NULL` if the string cannot be allocated - */ -char *av_strndup(const char *s, size_t len) av_malloc_attrib; - -/** - * Duplicate a buffer with av_malloc(). - * - * @param p Buffer to be duplicated - * @param size Size in bytes of the buffer copied - * @return Pointer to a newly allocated buffer containing a - * copy of `p` or `NULL` if the buffer cannot be allocated - */ -void *av_memdup(const void *p, size_t size); - -/** - * Overlapping memcpy() implementation. - * - * @param dst Destination buffer - * @param back Number of bytes back to start copying (i.e. the initial size of - * the overlapping window); must be > 0 - * @param cnt Number of bytes to copy; must be >= 0 - * - * @note `cnt > back` is valid, this will copy the bytes we just copied, - * thus creating a repeating pattern with a period length of `back`. - */ -void av_memcpy_backptr(uint8_t *dst, int back, int cnt); - -/** - * @} - */ - -/** - * @defgroup lavu_mem_dynarray Dynamic Array - * - * Utilities to make an array grow when needed. - * - * Sometimes, the programmer would want to have an array that can grow when - * needed. The libavutil dynamic array utilities fill that need. - * - * libavutil supports two systems of appending elements onto a dynamically - * allocated array, the first one storing the pointer to the value in the - * array, and the second storing the value directly. In both systems, the - * caller is responsible for maintaining a variable containing the length of - * the array, as well as freeing of the array after use. - * - * The first system stores pointers to values in a block of dynamically - * allocated memory. Since only pointers are stored, the function does not need - * to know the size of the type. Both av_dynarray_add() and - * av_dynarray_add_nofree() implement this system. - * - * @code - * type **array = NULL; //< an array of pointers to values - * int nb = 0; //< a variable to keep track of the length of the array - * - * type to_be_added = ...; - * type to_be_added2 = ...; - * - * av_dynarray_add(&array, &nb, &to_be_added); - * if (nb == 0) - * return AVERROR(ENOMEM); - * - * av_dynarray_add(&array, &nb, &to_be_added2); - * if (nb == 0) - * return AVERROR(ENOMEM); - * - * // Now: - * // nb == 2 - * // &to_be_added == array[0] - * // &to_be_added2 == array[1] - * - * av_freep(&array); - * @endcode - * - * The second system stores the value directly in a block of memory. As a - * result, the function has to know the size of the type. av_dynarray2_add() - * implements this mechanism. - * - * @code - * type *array = NULL; //< an array of values - * int nb = 0; //< a variable to keep track of the length of the array - * - * type to_be_added = ...; - * type to_be_added2 = ...; - * - * type *addr = av_dynarray2_add((void **)&array, &nb, sizeof(*array), NULL); - * if (!addr) - * return AVERROR(ENOMEM); - * memcpy(addr, &to_be_added, sizeof(to_be_added)); - * - * // Shortcut of the above. - * type *addr = av_dynarray2_add((void **)&array, &nb, sizeof(*array), - * (const void *)&to_be_added2); - * if (!addr) - * return AVERROR(ENOMEM); - * - * // Now: - * // nb == 2 - * // to_be_added == array[0] - * // to_be_added2 == array[1] - * - * av_freep(&array); - * @endcode - * - * @{ - */ - -/** - * Add the pointer to an element to a dynamic array. - * - * The array to grow is supposed to be an array of pointers to - * structures, and the element to add must be a pointer to an already - * allocated structure. - * - * The array is reallocated when its size reaches powers of 2. - * Therefore, the amortized cost of adding an element is constant. - * - * In case of success, the pointer to the array is updated in order to - * point to the new grown array, and the number pointed to by `nb_ptr` - * is incremented. - * In case of failure, the array is freed, `*tab_ptr` is set to `NULL` and - * `*nb_ptr` is set to 0. - * - * @param[in,out] tab_ptr Pointer to the array to grow - * @param[in,out] nb_ptr Pointer to the number of elements in the array - * @param[in] elem Element to add - * @see av_dynarray_add_nofree(), av_dynarray2_add() - */ -void av_dynarray_add(void *tab_ptr, int *nb_ptr, void *elem); - -/** - * Add an element to a dynamic array. - * - * Function has the same functionality as av_dynarray_add(), - * but it doesn't free memory on fails. It returns error code - * instead and leave current buffer untouched. - * - * @return >=0 on success, negative otherwise - * @see av_dynarray_add(), av_dynarray2_add() - */ -av_warn_unused_result -int av_dynarray_add_nofree(void *tab_ptr, int *nb_ptr, void *elem); - -/** - * Add an element of size `elem_size` to a dynamic array. - * - * The array is reallocated when its number of elements reaches powers of 2. - * Therefore, the amortized cost of adding an element is constant. - * - * In case of success, the pointer to the array is updated in order to - * point to the new grown array, and the number pointed to by `nb_ptr` - * is incremented. - * In case of failure, the array is freed, `*tab_ptr` is set to `NULL` and - * `*nb_ptr` is set to 0. - * - * @param[in,out] tab_ptr Pointer to the array to grow - * @param[in,out] nb_ptr Pointer to the number of elements in the array - * @param[in] elem_size Size in bytes of an element in the array - * @param[in] elem_data Pointer to the data of the element to add. If - * `NULL`, the space of the newly added element is - * allocated but left uninitialized. - * - * @return Pointer to the data of the element to copy in the newly allocated - * space - * @see av_dynarray_add(), av_dynarray_add_nofree() - */ -void *av_dynarray2_add(void **tab_ptr, int *nb_ptr, size_t elem_size, - const uint8_t *elem_data); - -/** - * @} - */ - -/** - * @defgroup lavu_mem_misc Miscellaneous Functions - * - * Other functions related to memory allocation. - * - * @{ - */ - -/** - * Multiply two `size_t` values checking for overflow. - * - * @param[in] a,b Operands of multiplication - * @param[out] r Pointer to the result of the operation - * @return 0 on success, AVERROR(EINVAL) on overflow - */ -int av_size_mult(size_t a, size_t b, size_t *r); - -/** - * Set the maximum size that may be allocated in one block. - * - * The value specified with this function is effective for all libavutil's @ref - * lavu_mem_funcs "heap management functions." - * - * By default, the max value is defined as `INT_MAX`. - * - * @param max Value to be set as the new maximum size - * - * @warning Exercise extreme caution when using this function. Don't touch - * this if you do not understand the full consequence of doing so. - */ -void av_max_alloc(size_t max); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_MEM_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/motion_vector.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/motion_vector.h deleted file mode 100644 index ec295563..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/motion_vector.h +++ /dev/null @@ -1,57 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_MOTION_VECTOR_H -#define AVUTIL_MOTION_VECTOR_H - -#include - -typedef struct AVMotionVector { - /** - * Where the current macroblock comes from; negative value when it comes - * from the past, positive value when it comes from the future. - * XXX: set exact relative ref frame reference instead of a +/- 1 "direction". - */ - int32_t source; - /** - * Width and height of the block. - */ - uint8_t w, h; - /** - * Absolute source position. Can be outside the frame area. - */ - int16_t src_x, src_y; - /** - * Absolute destination position. Can be outside the frame area. - */ - int16_t dst_x, dst_y; - /** - * Extra flag information. - * Currently unused. - */ - uint64_t flags; - /** - * Motion vector - * src_x = dst_x + motion_x / motion_scale - * src_y = dst_y + motion_y / motion_scale - */ - int32_t motion_x, motion_y; - uint16_t motion_scale; -} AVMotionVector; - -#endif /* AVUTIL_MOTION_VECTOR_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/murmur3.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/murmur3.h deleted file mode 100644 index d90bc2fc..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/murmur3.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * Copyright (C) 2013 Reimar Döffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_murmur3 - * Public header for MurmurHash3 hash function implementation. - */ - -#ifndef AVUTIL_MURMUR3_H -#define AVUTIL_MURMUR3_H - -#include -#include - -/** - * @defgroup lavu_murmur3 Murmur3 - * @ingroup lavu_hash - * MurmurHash3 hash function implementation. - * - * MurmurHash3 is a non-cryptographic hash function, of which three - * incompatible versions were created by its inventor Austin Appleby: - * - * - 32-bit output - * - 128-bit output for 32-bit platforms - * - 128-bit output for 64-bit platforms - * - * FFmpeg only implements the last variant: 128-bit output designed for 64-bit - * platforms. Even though the hash function was designed for 64-bit platforms, - * the function in reality works on 32-bit systems too, only with reduced - * performance. - * - * @anchor lavu_murmur3_seedinfo - * By design, MurmurHash3 requires a seed to operate. In response to this, - * libavutil provides two functions for hash initiation, one that requires a - * seed (av_murmur3_init_seeded()) and one that uses a fixed arbitrary integer - * as the seed, and therefore does not (av_murmur3_init()). - * - * To make hashes comparable, you should provide the same seed for all calls to - * this hash function -- if you are supplying one yourself, that is. - * - * @{ - */ - -/** - * Allocate an AVMurMur3 hash context. - * - * @return Uninitialized hash context or `NULL` in case of error - */ -struct AVMurMur3 *av_murmur3_alloc(void); - -/** - * Initialize or reinitialize an AVMurMur3 hash context with a seed. - * - * @param[out] c Hash context - * @param[in] seed Random seed - * - * @see av_murmur3_init() - * @see @ref lavu_murmur3_seedinfo "Detailed description" on a discussion of - * seeds for MurmurHash3. - */ -void av_murmur3_init_seeded(struct AVMurMur3 *c, uint64_t seed); - -/** - * Initialize or reinitialize an AVMurMur3 hash context. - * - * Equivalent to av_murmur3_init_seeded() with a built-in seed. - * - * @param[out] c Hash context - * - * @see av_murmur3_init_seeded() - * @see @ref lavu_murmur3_seedinfo "Detailed description" on a discussion of - * seeds for MurmurHash3. - */ -void av_murmur3_init(struct AVMurMur3 *c); - -/** - * Update hash context with new data. - * - * @param[out] c Hash context - * @param[in] src Input data to update hash with - * @param[in] len Number of bytes to read from `src` - */ -void av_murmur3_update(struct AVMurMur3 *c, const uint8_t *src, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param[in,out] c Hash context - * @param[out] dst Buffer where output digest value is stored - */ -void av_murmur3_final(struct AVMurMur3 *c, uint8_t dst[16]); - -/** - * @} - */ - -#endif /* AVUTIL_MURMUR3_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/opt.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/opt.h deleted file mode 100644 index 461b5d3b..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/opt.h +++ /dev/null @@ -1,891 +0,0 @@ -/* - * AVOptions - * copyright (c) 2005 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_OPT_H -#define AVUTIL_OPT_H - -/** - * @file - * AVOptions - */ - -#include "rational.h" -#include "avutil.h" -#include "channel_layout.h" -#include "dict.h" -#include "log.h" -#include "pixfmt.h" -#include "samplefmt.h" - -/** - * @defgroup avoptions AVOptions - * @ingroup lavu_data - * @{ - * AVOptions provide a generic system to declare options on arbitrary structs - * ("objects"). An option can have a help text, a type and a range of possible - * values. Options may then be enumerated, read and written to. - * - * @section avoptions_implement Implementing AVOptions - * This section describes how to add AVOptions capabilities to a struct. - * - * All AVOptions-related information is stored in an AVClass. Therefore - * the first member of the struct should be a pointer to an AVClass describing it. - * The option field of the AVClass must be set to a NULL-terminated static array - * of AVOptions. Each AVOption must have a non-empty name, a type, a default - * value and for number-type AVOptions also a range of allowed values. It must - * also declare an offset in bytes from the start of the struct, where the field - * associated with this AVOption is located. Other fields in the AVOption struct - * should also be set when applicable, but are not required. - * - * The following example illustrates an AVOptions-enabled struct: - * @code - * typedef struct test_struct { - * const AVClass *class; - * int int_opt; - * char *str_opt; - * uint8_t *bin_opt; - * int bin_len; - * } test_struct; - * - * static const AVOption test_options[] = { - * { "test_int", "This is a test option of int type.", offsetof(test_struct, int_opt), - * AV_OPT_TYPE_INT, { .i64 = -1 }, INT_MIN, INT_MAX }, - * { "test_str", "This is a test option of string type.", offsetof(test_struct, str_opt), - * AV_OPT_TYPE_STRING }, - * { "test_bin", "This is a test option of binary type.", offsetof(test_struct, bin_opt), - * AV_OPT_TYPE_BINARY }, - * { NULL }, - * }; - * - * static const AVClass test_class = { - * .class_name = "test class", - * .item_name = av_default_item_name, - * .option = test_options, - * .version = LIBAVUTIL_VERSION_INT, - * }; - * @endcode - * - * Next, when allocating your struct, you must ensure that the AVClass pointer - * is set to the correct value. Then, av_opt_set_defaults() can be called to - * initialize defaults. After that the struct is ready to be used with the - * AVOptions API. - * - * When cleaning up, you may use the av_opt_free() function to automatically - * free all the allocated string and binary options. - * - * Continuing with the above example: - * - * @code - * test_struct *alloc_test_struct(void) - * { - * test_struct *ret = av_mallocz(sizeof(*ret)); - * ret->class = &test_class; - * av_opt_set_defaults(ret); - * return ret; - * } - * void free_test_struct(test_struct **foo) - * { - * av_opt_free(*foo); - * av_freep(foo); - * } - * @endcode - * - * @subsection avoptions_implement_nesting Nesting - * It may happen that an AVOptions-enabled struct contains another - * AVOptions-enabled struct as a member (e.g. AVCodecContext in - * libavcodec exports generic options, while its priv_data field exports - * codec-specific options). In such a case, it is possible to set up the - * parent struct to export a child's options. To do that, simply - * implement AVClass.child_next() and AVClass.child_class_iterate() in the - * parent struct's AVClass. - * Assuming that the test_struct from above now also contains a - * child_struct field: - * - * @code - * typedef struct child_struct { - * AVClass *class; - * int flags_opt; - * } child_struct; - * static const AVOption child_opts[] = { - * { "test_flags", "This is a test option of flags type.", - * offsetof(child_struct, flags_opt), AV_OPT_TYPE_FLAGS, { .i64 = 0 }, INT_MIN, INT_MAX }, - * { NULL }, - * }; - * static const AVClass child_class = { - * .class_name = "child class", - * .item_name = av_default_item_name, - * .option = child_opts, - * .version = LIBAVUTIL_VERSION_INT, - * }; - * - * void *child_next(void *obj, void *prev) - * { - * test_struct *t = obj; - * if (!prev && t->child_struct) - * return t->child_struct; - * return NULL - * } - * const AVClass child_class_iterate(void **iter) - * { - * const AVClass *c = *iter ? NULL : &child_class; - * *iter = (void*)(uintptr_t)c; - * return c; - * } - * @endcode - * Putting child_next() and child_class_iterate() as defined above into - * test_class will now make child_struct's options accessible through - * test_struct (again, proper setup as described above needs to be done on - * child_struct right after it is created). - * - * From the above example it might not be clear why both child_next() - * and child_class_iterate() are needed. The distinction is that child_next() - * iterates over actually existing objects, while child_class_iterate() - * iterates over all possible child classes. E.g. if an AVCodecContext - * was initialized to use a codec which has private options, then its - * child_next() will return AVCodecContext.priv_data and finish - * iterating. OTOH child_class_iterate() on AVCodecContext.av_class will - * iterate over all available codecs with private options. - * - * @subsection avoptions_implement_named_constants Named constants - * It is possible to create named constants for options. Simply set the unit - * field of the option the constants should apply to a string and - * create the constants themselves as options of type AV_OPT_TYPE_CONST - * with their unit field set to the same string. - * Their default_val field should contain the value of the named - * constant. - * For example, to add some named constants for the test_flags option - * above, put the following into the child_opts array: - * @code - * { "test_flags", "This is a test option of flags type.", - * offsetof(child_struct, flags_opt), AV_OPT_TYPE_FLAGS, { .i64 = 0 }, INT_MIN, INT_MAX, "test_unit" }, - * { "flag1", "This is a flag with value 16", 0, AV_OPT_TYPE_CONST, { .i64 = 16 }, 0, 0, "test_unit" }, - * @endcode - * - * @section avoptions_use Using AVOptions - * This section deals with accessing options in an AVOptions-enabled struct. - * Such structs in FFmpeg are e.g. AVCodecContext in libavcodec or - * AVFormatContext in libavformat. - * - * @subsection avoptions_use_examine Examining AVOptions - * The basic functions for examining options are av_opt_next(), which iterates - * over all options defined for one object, and av_opt_find(), which searches - * for an option with the given name. - * - * The situation is more complicated with nesting. An AVOptions-enabled struct - * may have AVOptions-enabled children. Passing the AV_OPT_SEARCH_CHILDREN flag - * to av_opt_find() will make the function search children recursively. - * - * For enumerating there are basically two cases. The first is when you want to - * get all options that may potentially exist on the struct and its children - * (e.g. when constructing documentation). In that case you should call - * av_opt_child_class_iterate() recursively on the parent struct's AVClass. The - * second case is when you have an already initialized struct with all its - * children and you want to get all options that can be actually written or read - * from it. In that case you should call av_opt_child_next() recursively (and - * av_opt_next() on each result). - * - * @subsection avoptions_use_get_set Reading and writing AVOptions - * When setting options, you often have a string read directly from the - * user. In such a case, simply passing it to av_opt_set() is enough. For - * non-string type options, av_opt_set() will parse the string according to the - * option type. - * - * Similarly av_opt_get() will read any option type and convert it to a string - * which will be returned. Do not forget that the string is allocated, so you - * have to free it with av_free(). - * - * In some cases it may be more convenient to put all options into an - * AVDictionary and call av_opt_set_dict() on it. A specific case of this - * are the format/codec open functions in lavf/lavc which take a dictionary - * filled with option as a parameter. This makes it possible to set some options - * that cannot be set otherwise, since e.g. the input file format is not known - * before the file is actually opened. - */ - -enum AVOptionType{ - AV_OPT_TYPE_FLAGS, - AV_OPT_TYPE_INT, - AV_OPT_TYPE_INT64, - AV_OPT_TYPE_DOUBLE, - AV_OPT_TYPE_FLOAT, - AV_OPT_TYPE_STRING, - AV_OPT_TYPE_RATIONAL, - AV_OPT_TYPE_BINARY, ///< offset must point to a pointer immediately followed by an int for the length - AV_OPT_TYPE_DICT, - AV_OPT_TYPE_UINT64, - AV_OPT_TYPE_CONST, - AV_OPT_TYPE_IMAGE_SIZE, ///< offset must point to two consecutive integers - AV_OPT_TYPE_PIXEL_FMT, - AV_OPT_TYPE_SAMPLE_FMT, - AV_OPT_TYPE_VIDEO_RATE, ///< offset must point to AVRational - AV_OPT_TYPE_DURATION, - AV_OPT_TYPE_COLOR, -#if FF_API_OLD_CHANNEL_LAYOUT - AV_OPT_TYPE_CHANNEL_LAYOUT, -#endif - AV_OPT_TYPE_BOOL, - AV_OPT_TYPE_CHLAYOUT, -}; - -/** - * AVOption - */ -typedef struct AVOption { - const char *name; - - /** - * short English help text - * @todo What about other languages? - */ - const char *help; - - /** - * The offset relative to the context structure where the option - * value is stored. It should be 0 for named constants. - */ - int offset; - enum AVOptionType type; - - /** - * the default value for scalar options - */ - union { - int64_t i64; - double dbl; - const char *str; - /* TODO those are unused now */ - AVRational q; - } default_val; - double min; ///< minimum valid value for the option - double max; ///< maximum valid value for the option - - int flags; -#define AV_OPT_FLAG_ENCODING_PARAM 1 ///< a generic parameter which can be set by the user for muxing or encoding -#define AV_OPT_FLAG_DECODING_PARAM 2 ///< a generic parameter which can be set by the user for demuxing or decoding -#define AV_OPT_FLAG_AUDIO_PARAM 8 -#define AV_OPT_FLAG_VIDEO_PARAM 16 -#define AV_OPT_FLAG_SUBTITLE_PARAM 32 -/** - * The option is intended for exporting values to the caller. - */ -#define AV_OPT_FLAG_EXPORT 64 -/** - * The option may not be set through the AVOptions API, only read. - * This flag only makes sense when AV_OPT_FLAG_EXPORT is also set. - */ -#define AV_OPT_FLAG_READONLY 128 -#define AV_OPT_FLAG_BSF_PARAM (1<<8) ///< a generic parameter which can be set by the user for bit stream filtering -#define AV_OPT_FLAG_RUNTIME_PARAM (1<<15) ///< a generic parameter which can be set by the user at runtime -#define AV_OPT_FLAG_FILTERING_PARAM (1<<16) ///< a generic parameter which can be set by the user for filtering -#define AV_OPT_FLAG_DEPRECATED (1<<17) ///< set if option is deprecated, users should refer to AVOption.help text for more information -#define AV_OPT_FLAG_CHILD_CONSTS (1<<18) ///< set if option constants can also reside in child objects -//FIXME think about enc-audio, ... style flags - - /** - * The logical unit to which the option belongs. Non-constant - * options and corresponding named constants share the same - * unit. May be NULL. - */ - const char *unit; -} AVOption; - -/** - * A single allowed range of values, or a single allowed value. - */ -typedef struct AVOptionRange { - const char *str; - /** - * Value range. - * For string ranges this represents the min/max length. - * For dimensions this represents the min/max pixel count or width/height in multi-component case. - */ - double value_min, value_max; - /** - * Value's component range. - * For string this represents the unicode range for chars, 0-127 limits to ASCII. - */ - double component_min, component_max; - /** - * Range flag. - * If set to 1 the struct encodes a range, if set to 0 a single value. - */ - int is_range; -} AVOptionRange; - -/** - * List of AVOptionRange structs. - */ -typedef struct AVOptionRanges { - /** - * Array of option ranges. - * - * Most of option types use just one component. - * Following describes multi-component option types: - * - * AV_OPT_TYPE_IMAGE_SIZE: - * component index 0: range of pixel count (width * height). - * component index 1: range of width. - * component index 2: range of height. - * - * @note To obtain multi-component version of this structure, user must - * provide AV_OPT_MULTI_COMPONENT_RANGE to av_opt_query_ranges or - * av_opt_query_ranges_default function. - * - * Multi-component range can be read as in following example: - * - * @code - * int range_index, component_index; - * AVOptionRanges *ranges; - * AVOptionRange *range[3]; //may require more than 3 in the future. - * av_opt_query_ranges(&ranges, obj, key, AV_OPT_MULTI_COMPONENT_RANGE); - * for (range_index = 0; range_index < ranges->nb_ranges; range_index++) { - * for (component_index = 0; component_index < ranges->nb_components; component_index++) - * range[component_index] = ranges->range[ranges->nb_ranges * component_index + range_index]; - * //do something with range here. - * } - * av_opt_freep_ranges(&ranges); - * @endcode - */ - AVOptionRange **range; - /** - * Number of ranges per component. - */ - int nb_ranges; - /** - * Number of componentes. - */ - int nb_components; -} AVOptionRanges; - -/** - * Show the obj options. - * - * @param req_flags requested flags for the options to show. Show only the - * options for which it is opt->flags & req_flags. - * @param rej_flags rejected flags for the options to show. Show only the - * options for which it is !(opt->flags & req_flags). - * @param av_log_obj log context to use for showing the options - */ -int av_opt_show2(void *obj, void *av_log_obj, int req_flags, int rej_flags); - -/** - * Set the values of all AVOption fields to their default values. - * - * @param s an AVOption-enabled struct (its first member must be a pointer to AVClass) - */ -void av_opt_set_defaults(void *s); - -/** - * Set the values of all AVOption fields to their default values. Only these - * AVOption fields for which (opt->flags & mask) == flags will have their - * default applied to s. - * - * @param s an AVOption-enabled struct (its first member must be a pointer to AVClass) - * @param mask combination of AV_OPT_FLAG_* - * @param flags combination of AV_OPT_FLAG_* - */ -void av_opt_set_defaults2(void *s, int mask, int flags); - -/** - * Parse the key/value pairs list in opts. For each key/value pair - * found, stores the value in the field in ctx that is named like the - * key. ctx must be an AVClass context, storing is done using - * AVOptions. - * - * @param opts options string to parse, may be NULL - * @param key_val_sep a 0-terminated list of characters used to - * separate key from value - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other - * @return the number of successfully set key/value pairs, or a negative - * value corresponding to an AVERROR code in case of error: - * AVERROR(EINVAL) if opts cannot be parsed, - * the error code issued by av_opt_set() if a key/value pair - * cannot be set - */ -int av_set_options_string(void *ctx, const char *opts, - const char *key_val_sep, const char *pairs_sep); - -/** - * Parse the key-value pairs list in opts. For each key=value pair found, - * set the value of the corresponding option in ctx. - * - * @param ctx the AVClass object to set options on - * @param opts the options string, key-value pairs separated by a - * delimiter - * @param shorthand a NULL-terminated array of options names for shorthand - * notation: if the first field in opts has no key part, - * the key is taken from the first element of shorthand; - * then again for the second, etc., until either opts is - * finished, shorthand is finished or a named option is - * found; after that, all options must be named - * @param key_val_sep a 0-terminated list of characters used to separate - * key from value, for example '=' - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other, for example ':' or ',' - * @return the number of successfully set key=value pairs, or a negative - * value corresponding to an AVERROR code in case of error: - * AVERROR(EINVAL) if opts cannot be parsed, - * the error code issued by av_set_string3() if a key/value pair - * cannot be set - * - * Options names must use only the following characters: a-z A-Z 0-9 - . / _ - * Separators must use characters distinct from option names and from each - * other. - */ -int av_opt_set_from_string(void *ctx, const char *opts, - const char *const *shorthand, - const char *key_val_sep, const char *pairs_sep); -/** - * Free all allocated objects in obj. - */ -void av_opt_free(void *obj); - -/** - * Check whether a particular flag is set in a flags field. - * - * @param field_name the name of the flag field option - * @param flag_name the name of the flag to check - * @return non-zero if the flag is set, zero if the flag isn't set, - * isn't of the right type, or the flags field doesn't exist. - */ -int av_opt_flag_is_set(void *obj, const char *field_name, const char *flag_name); - -/** - * Set all the options from a given dictionary on an object. - * - * @param obj a struct whose first element is a pointer to AVClass - * @param options options to process. This dictionary will be freed and replaced - * by a new one containing all options not found in obj. - * Of course this new dictionary needs to be freed by caller - * with av_dict_free(). - * - * @return 0 on success, a negative AVERROR if some option was found in obj, - * but could not be set. - * - * @see av_dict_copy() - */ -int av_opt_set_dict(void *obj, struct AVDictionary **options); - - -/** - * Set all the options from a given dictionary on an object. - * - * @param obj a struct whose first element is a pointer to AVClass - * @param options options to process. This dictionary will be freed and replaced - * by a new one containing all options not found in obj. - * Of course this new dictionary needs to be freed by caller - * with av_dict_free(). - * @param search_flags A combination of AV_OPT_SEARCH_*. - * - * @return 0 on success, a negative AVERROR if some option was found in obj, - * but could not be set. - * - * @see av_dict_copy() - */ -int av_opt_set_dict2(void *obj, struct AVDictionary **options, int search_flags); - -/** - * Extract a key-value pair from the beginning of a string. - * - * @param ropts pointer to the options string, will be updated to - * point to the rest of the string (one of the pairs_sep - * or the final NUL) - * @param key_val_sep a 0-terminated list of characters used to separate - * key from value, for example '=' - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other, for example ':' or ',' - * @param flags flags; see the AV_OPT_FLAG_* values below - * @param rkey parsed key; must be freed using av_free() - * @param rval parsed value; must be freed using av_free() - * - * @return >=0 for success, or a negative value corresponding to an - * AVERROR code in case of error; in particular: - * AVERROR(EINVAL) if no key is present - * - */ -int av_opt_get_key_value(const char **ropts, - const char *key_val_sep, const char *pairs_sep, - unsigned flags, - char **rkey, char **rval); - -enum { - - /** - * Accept to parse a value without a key; the key will then be returned - * as NULL. - */ - AV_OPT_FLAG_IMPLICIT_KEY = 1, -}; - -/** - * @defgroup opt_eval_funcs Evaluating option strings - * @{ - * This group of functions can be used to evaluate option strings - * and get numbers out of them. They do the same thing as av_opt_set(), - * except the result is written into the caller-supplied pointer. - * - * @param obj a struct whose first element is a pointer to AVClass. - * @param o an option for which the string is to be evaluated. - * @param val string to be evaluated. - * @param *_out value of the string will be written here. - * - * @return 0 on success, a negative number on failure. - */ -int av_opt_eval_flags (void *obj, const AVOption *o, const char *val, int *flags_out); -int av_opt_eval_int (void *obj, const AVOption *o, const char *val, int *int_out); -int av_opt_eval_int64 (void *obj, const AVOption *o, const char *val, int64_t *int64_out); -int av_opt_eval_float (void *obj, const AVOption *o, const char *val, float *float_out); -int av_opt_eval_double(void *obj, const AVOption *o, const char *val, double *double_out); -int av_opt_eval_q (void *obj, const AVOption *o, const char *val, AVRational *q_out); -/** - * @} - */ - -#define AV_OPT_SEARCH_CHILDREN (1 << 0) /**< Search in possible children of the - given object first. */ -/** - * The obj passed to av_opt_find() is fake -- only a double pointer to AVClass - * instead of a required pointer to a struct containing AVClass. This is - * useful for searching for options without needing to allocate the corresponding - * object. - */ -#define AV_OPT_SEARCH_FAKE_OBJ (1 << 1) - -/** - * In av_opt_get, return NULL if the option has a pointer type and is set to NULL, - * rather than returning an empty string. - */ -#define AV_OPT_ALLOW_NULL (1 << 2) - -/** - * Allows av_opt_query_ranges and av_opt_query_ranges_default to return more than - * one component for certain option types. - * @see AVOptionRanges for details. - */ -#define AV_OPT_MULTI_COMPONENT_RANGE (1 << 12) - -/** - * Look for an option in an object. Consider only options which - * have all the specified flags set. - * - * @param[in] obj A pointer to a struct whose first element is a - * pointer to an AVClass. - * Alternatively a double pointer to an AVClass, if - * AV_OPT_SEARCH_FAKE_OBJ search flag is set. - * @param[in] name The name of the option to look for. - * @param[in] unit When searching for named constants, name of the unit - * it belongs to. - * @param opt_flags Find only options with all the specified flags set (AV_OPT_FLAG). - * @param search_flags A combination of AV_OPT_SEARCH_*. - * - * @return A pointer to the option found, or NULL if no option - * was found. - * - * @note Options found with AV_OPT_SEARCH_CHILDREN flag may not be settable - * directly with av_opt_set(). Use special calls which take an options - * AVDictionary (e.g. avformat_open_input()) to set options found with this - * flag. - */ -const AVOption *av_opt_find(void *obj, const char *name, const char *unit, - int opt_flags, int search_flags); - -/** - * Look for an option in an object. Consider only options which - * have all the specified flags set. - * - * @param[in] obj A pointer to a struct whose first element is a - * pointer to an AVClass. - * Alternatively a double pointer to an AVClass, if - * AV_OPT_SEARCH_FAKE_OBJ search flag is set. - * @param[in] name The name of the option to look for. - * @param[in] unit When searching for named constants, name of the unit - * it belongs to. - * @param opt_flags Find only options with all the specified flags set (AV_OPT_FLAG). - * @param search_flags A combination of AV_OPT_SEARCH_*. - * @param[out] target_obj if non-NULL, an object to which the option belongs will be - * written here. It may be different from obj if AV_OPT_SEARCH_CHILDREN is present - * in search_flags. This parameter is ignored if search_flags contain - * AV_OPT_SEARCH_FAKE_OBJ. - * - * @return A pointer to the option found, or NULL if no option - * was found. - */ -const AVOption *av_opt_find2(void *obj, const char *name, const char *unit, - int opt_flags, int search_flags, void **target_obj); - -/** - * Iterate over all AVOptions belonging to obj. - * - * @param obj an AVOptions-enabled struct or a double pointer to an - * AVClass describing it. - * @param prev result of the previous call to av_opt_next() on this object - * or NULL - * @return next AVOption or NULL - */ -const AVOption *av_opt_next(const void *obj, const AVOption *prev); - -/** - * Iterate over AVOptions-enabled children of obj. - * - * @param prev result of a previous call to this function or NULL - * @return next AVOptions-enabled child or NULL - */ -void *av_opt_child_next(void *obj, void *prev); - -/** - * Iterate over potential AVOptions-enabled children of parent. - * - * @param iter a pointer where iteration state is stored. - * @return AVClass corresponding to next potential child or NULL - */ -const AVClass *av_opt_child_class_iterate(const AVClass *parent, void **iter); - -/** - * @defgroup opt_set_funcs Option setting functions - * @{ - * Those functions set the field of obj with the given name to value. - * - * @param[in] obj A struct whose first element is a pointer to an AVClass. - * @param[in] name the name of the field to set - * @param[in] val The value to set. In case of av_opt_set() if the field is not - * of a string type, then the given string is parsed. - * SI postfixes and some named scalars are supported. - * If the field is of a numeric type, it has to be a numeric or named - * scalar. Behavior with more than one scalar and +- infix operators - * is undefined. - * If the field is of a flags type, it has to be a sequence of numeric - * scalars or named flags separated by '+' or '-'. Prefixing a flag - * with '+' causes it to be set without affecting the other flags; - * similarly, '-' unsets a flag. - * If the field is of a dictionary type, it has to be a ':' separated list of - * key=value parameters. Values containing ':' special characters must be - * escaped. - * @param search_flags flags passed to av_opt_find2. I.e. if AV_OPT_SEARCH_CHILDREN - * is passed here, then the option may be set on a child of obj. - * - * @return 0 if the value has been set, or an AVERROR code in case of - * error: - * AVERROR_OPTION_NOT_FOUND if no matching option exists - * AVERROR(ERANGE) if the value is out of range - * AVERROR(EINVAL) if the value is not valid - */ -int av_opt_set (void *obj, const char *name, const char *val, int search_flags); -int av_opt_set_int (void *obj, const char *name, int64_t val, int search_flags); -int av_opt_set_double (void *obj, const char *name, double val, int search_flags); -int av_opt_set_q (void *obj, const char *name, AVRational val, int search_flags); -int av_opt_set_bin (void *obj, const char *name, const uint8_t *val, int size, int search_flags); -int av_opt_set_image_size(void *obj, const char *name, int w, int h, int search_flags); -int av_opt_set_pixel_fmt (void *obj, const char *name, enum AVPixelFormat fmt, int search_flags); -int av_opt_set_sample_fmt(void *obj, const char *name, enum AVSampleFormat fmt, int search_flags); -int av_opt_set_video_rate(void *obj, const char *name, AVRational val, int search_flags); -#if FF_API_OLD_CHANNEL_LAYOUT -attribute_deprecated -int av_opt_set_channel_layout(void *obj, const char *name, int64_t ch_layout, int search_flags); -#endif -int av_opt_set_chlayout(void *obj, const char *name, const AVChannelLayout *layout, int search_flags); -/** - * @note Any old dictionary present is discarded and replaced with a copy of the new one. The - * caller still owns val is and responsible for freeing it. - */ -int av_opt_set_dict_val(void *obj, const char *name, const AVDictionary *val, int search_flags); - -/** - * Set a binary option to an integer list. - * - * @param obj AVClass object to set options on - * @param name name of the binary option - * @param val pointer to an integer list (must have the correct type with - * regard to the contents of the list) - * @param term list terminator (usually 0 or -1) - * @param flags search flags - */ -#define av_opt_set_int_list(obj, name, val, term, flags) \ - (av_int_list_length(val, term) > INT_MAX / sizeof(*(val)) ? \ - AVERROR(EINVAL) : \ - av_opt_set_bin(obj, name, (const uint8_t *)(val), \ - av_int_list_length(val, term) * sizeof(*(val)), flags)) - -/** - * @} - */ - -/** - * @defgroup opt_get_funcs Option getting functions - * @{ - * Those functions get a value of the option with the given name from an object. - * - * @param[in] obj a struct whose first element is a pointer to an AVClass. - * @param[in] name name of the option to get. - * @param[in] search_flags flags passed to av_opt_find2. I.e. if AV_OPT_SEARCH_CHILDREN - * is passed here, then the option may be found in a child of obj. - * @param[out] out_val value of the option will be written here - * @return >=0 on success, a negative error code otherwise - */ -/** - * @note the returned string will be av_malloc()ed and must be av_free()ed by the caller - * - * @note if AV_OPT_ALLOW_NULL is set in search_flags in av_opt_get, and the - * option is of type AV_OPT_TYPE_STRING, AV_OPT_TYPE_BINARY or AV_OPT_TYPE_DICT - * and is set to NULL, *out_val will be set to NULL instead of an allocated - * empty string. - */ -int av_opt_get (void *obj, const char *name, int search_flags, uint8_t **out_val); -int av_opt_get_int (void *obj, const char *name, int search_flags, int64_t *out_val); -int av_opt_get_double (void *obj, const char *name, int search_flags, double *out_val); -int av_opt_get_q (void *obj, const char *name, int search_flags, AVRational *out_val); -int av_opt_get_image_size(void *obj, const char *name, int search_flags, int *w_out, int *h_out); -int av_opt_get_pixel_fmt (void *obj, const char *name, int search_flags, enum AVPixelFormat *out_fmt); -int av_opt_get_sample_fmt(void *obj, const char *name, int search_flags, enum AVSampleFormat *out_fmt); -int av_opt_get_video_rate(void *obj, const char *name, int search_flags, AVRational *out_val); -#if FF_API_OLD_CHANNEL_LAYOUT -attribute_deprecated -int av_opt_get_channel_layout(void *obj, const char *name, int search_flags, int64_t *ch_layout); -#endif -int av_opt_get_chlayout(void *obj, const char *name, int search_flags, AVChannelLayout *layout); -/** - * @param[out] out_val The returned dictionary is a copy of the actual value and must - * be freed with av_dict_free() by the caller - */ -int av_opt_get_dict_val(void *obj, const char *name, int search_flags, AVDictionary **out_val); -/** - * @} - */ -/** - * Gets a pointer to the requested field in a struct. - * This function allows accessing a struct even when its fields are moved or - * renamed since the application making the access has been compiled, - * - * @returns a pointer to the field, it can be cast to the correct type and read - * or written to. - */ -void *av_opt_ptr(const AVClass *avclass, void *obj, const char *name); - -/** - * Free an AVOptionRanges struct and set it to NULL. - */ -void av_opt_freep_ranges(AVOptionRanges **ranges); - -/** - * Get a list of allowed ranges for the given option. - * - * The returned list may depend on other fields in obj like for example profile. - * - * @param flags is a bitmask of flags, undefined flags should not be set and should be ignored - * AV_OPT_SEARCH_FAKE_OBJ indicates that the obj is a double pointer to a AVClass instead of a full instance - * AV_OPT_MULTI_COMPONENT_RANGE indicates that function may return more than one component, @see AVOptionRanges - * - * The result must be freed with av_opt_freep_ranges. - * - * @return number of compontents returned on success, a negative errro code otherwise - */ -int av_opt_query_ranges(AVOptionRanges **, void *obj, const char *key, int flags); - -/** - * Copy options from src object into dest object. - * - * The underlying AVClass of both src and dest must coincide. The guarantee - * below does not apply if this is not fulfilled. - * - * Options that require memory allocation (e.g. string or binary) are malloc'ed in dest object. - * Original memory allocated for such options is freed unless both src and dest options points to the same memory. - * - * Even on error it is guaranteed that allocated options from src and dest - * no longer alias each other afterwards; in particular calling av_opt_free() - * on both src and dest is safe afterwards if dest has been memdup'ed from src. - * - * @param dest Object to copy from - * @param src Object to copy into - * @return 0 on success, negative on error - */ -int av_opt_copy(void *dest, const void *src); - -/** - * Get a default list of allowed ranges for the given option. - * - * This list is constructed without using the AVClass.query_ranges() callback - * and can be used as fallback from within the callback. - * - * @param flags is a bitmask of flags, undefined flags should not be set and should be ignored - * AV_OPT_SEARCH_FAKE_OBJ indicates that the obj is a double pointer to a AVClass instead of a full instance - * AV_OPT_MULTI_COMPONENT_RANGE indicates that function may return more than one component, @see AVOptionRanges - * - * The result must be freed with av_opt_free_ranges. - * - * @return number of compontents returned on success, a negative errro code otherwise - */ -int av_opt_query_ranges_default(AVOptionRanges **, void *obj, const char *key, int flags); - -/** - * Check if given option is set to its default value. - * - * Options o must belong to the obj. This function must not be called to check child's options state. - * @see av_opt_is_set_to_default_by_name(). - * - * @param obj AVClass object to check option on - * @param o option to be checked - * @return >0 when option is set to its default, - * 0 when option is not set its default, - * <0 on error - */ -int av_opt_is_set_to_default(void *obj, const AVOption *o); - -/** - * Check if given option is set to its default value. - * - * @param obj AVClass object to check option on - * @param name option name - * @param search_flags combination of AV_OPT_SEARCH_* - * @return >0 when option is set to its default, - * 0 when option is not set its default, - * <0 on error - */ -int av_opt_is_set_to_default_by_name(void *obj, const char *name, int search_flags); - - -#define AV_OPT_SERIALIZE_SKIP_DEFAULTS 0x00000001 ///< Serialize options that are not set to default values only. -#define AV_OPT_SERIALIZE_OPT_FLAGS_EXACT 0x00000002 ///< Serialize options that exactly match opt_flags only. - -/** - * Serialize object's options. - * - * Create a string containing object's serialized options. - * Such string may be passed back to av_opt_set_from_string() in order to restore option values. - * A key/value or pairs separator occurring in the serialized value or - * name string are escaped through the av_escape() function. - * - * @param[in] obj AVClass object to serialize - * @param[in] opt_flags serialize options with all the specified flags set (AV_OPT_FLAG) - * @param[in] flags combination of AV_OPT_SERIALIZE_* flags - * @param[out] buffer Pointer to buffer that will be allocated with string containg serialized options. - * Buffer must be freed by the caller when is no longer needed. - * @param[in] key_val_sep character used to separate key from value - * @param[in] pairs_sep character used to separate two pairs from each other - * @return >= 0 on success, negative on error - * @warning Separators cannot be neither '\\' nor '\0'. They also cannot be the same. - */ -int av_opt_serialize(void *obj, int opt_flags, int flags, char **buffer, - const char key_val_sep, const char pairs_sep); -/** - * @} - */ - -#endif /* AVUTIL_OPT_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/parseutils.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/parseutils.h deleted file mode 100644 index e66d24b7..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/parseutils.h +++ /dev/null @@ -1,193 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PARSEUTILS_H -#define AVUTIL_PARSEUTILS_H - -#include - -#include "rational.h" - -/** - * @file - * misc parsing utilities - */ - -/** - * Parse str and store the parsed ratio in q. - * - * Note that a ratio with infinite (1/0) or negative value is - * considered valid, so you should check on the returned value if you - * want to exclude those values. - * - * The undefined value can be expressed using the "0:0" string. - * - * @param[in,out] q pointer to the AVRational which will contain the ratio - * @param[in] str the string to parse: it has to be a string in the format - * num:den, a float number or an expression - * @param[in] max the maximum allowed numerator and denominator - * @param[in] log_offset log level offset which is applied to the log - * level of log_ctx - * @param[in] log_ctx parent logging context - * @return >= 0 on success, a negative error code otherwise - */ -int av_parse_ratio(AVRational *q, const char *str, int max, - int log_offset, void *log_ctx); - -#define av_parse_ratio_quiet(rate, str, max) \ - av_parse_ratio(rate, str, max, AV_LOG_MAX_OFFSET, NULL) - -/** - * Parse str and put in width_ptr and height_ptr the detected values. - * - * @param[in,out] width_ptr pointer to the variable which will contain the detected - * width value - * @param[in,out] height_ptr pointer to the variable which will contain the detected - * height value - * @param[in] str the string to parse: it has to be a string in the format - * width x height or a valid video size abbreviation. - * @return >= 0 on success, a negative error code otherwise - */ -int av_parse_video_size(int *width_ptr, int *height_ptr, const char *str); - -/** - * Parse str and store the detected values in *rate. - * - * @param[in,out] rate pointer to the AVRational which will contain the detected - * frame rate - * @param[in] str the string to parse: it has to be a string in the format - * rate_num / rate_den, a float number or a valid video rate abbreviation - * @return >= 0 on success, a negative error code otherwise - */ -int av_parse_video_rate(AVRational *rate, const char *str); - -/** - * Put the RGBA values that correspond to color_string in rgba_color. - * - * @param color_string a string specifying a color. It can be the name of - * a color (case insensitive match) or a [0x|#]RRGGBB[AA] sequence, - * possibly followed by "@" and a string representing the alpha - * component. - * The alpha component may be a string composed by "0x" followed by an - * hexadecimal number or a decimal number between 0.0 and 1.0, which - * represents the opacity value (0x00/0.0 means completely transparent, - * 0xff/1.0 completely opaque). - * If the alpha component is not specified then 0xff is assumed. - * The string "random" will result in a random color. - * @param slen length of the initial part of color_string containing the - * color. It can be set to -1 if color_string is a null terminated string - * containing nothing else than the color. - * @return >= 0 in case of success, a negative value in case of - * failure (for example if color_string cannot be parsed). - */ -int av_parse_color(uint8_t *rgba_color, const char *color_string, int slen, - void *log_ctx); - -/** - * Get the name of a color from the internal table of hard-coded named - * colors. - * - * This function is meant to enumerate the color names recognized by - * av_parse_color(). - * - * @param color_idx index of the requested color, starting from 0 - * @param rgbp if not NULL, will point to a 3-elements array with the color value in RGB - * @return the color name string or NULL if color_idx is not in the array - */ -const char *av_get_known_color_name(int color_idx, const uint8_t **rgb); - -/** - * Parse timestr and return in *time a corresponding number of - * microseconds. - * - * @param timeval puts here the number of microseconds corresponding - * to the string in timestr. If the string represents a duration, it - * is the number of microseconds contained in the time interval. If - * the string is a date, is the number of microseconds since 1st of - * January, 1970 up to the time of the parsed date. If timestr cannot - * be successfully parsed, set *time to INT64_MIN. - - * @param timestr a string representing a date or a duration. - * - If a date the syntax is: - * @code - * [{YYYY-MM-DD|YYYYMMDD}[T|t| ]]{{HH:MM:SS[.m...]]]}|{HHMMSS[.m...]]]}}[Z] - * now - * @endcode - * If the value is "now" it takes the current time. - * Time is local time unless Z is appended, in which case it is - * interpreted as UTC. - * If the year-month-day part is not specified it takes the current - * year-month-day. - * - If a duration the syntax is: - * @code - * [-][HH:]MM:SS[.m...] - * [-]S+[.m...] - * @endcode - * @param duration flag which tells how to interpret timestr, if not - * zero timestr is interpreted as a duration, otherwise as a date - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code otherwise - */ -int av_parse_time(int64_t *timeval, const char *timestr, int duration); - -/** - * Attempt to find a specific tag in a URL. - * - * syntax: '?tag1=val1&tag2=val2...'. Little URL decoding is done. - * Return 1 if found. - */ -int av_find_info_tag(char *arg, int arg_size, const char *tag1, const char *info); - -/** - * Simplified version of strptime - * - * Parse the input string p according to the format string fmt and - * store its results in the structure dt. - * This implementation supports only a subset of the formats supported - * by the standard strptime(). - * - * The supported input field descriptors are listed below. - * - %H: the hour as a decimal number, using a 24-hour clock, in the - * range '00' through '23' - * - %J: hours as a decimal number, in the range '0' through INT_MAX - * - %M: the minute as a decimal number, using a 24-hour clock, in the - * range '00' through '59' - * - %S: the second as a decimal number, using a 24-hour clock, in the - * range '00' through '59' - * - %Y: the year as a decimal number, using the Gregorian calendar - * - %m: the month as a decimal number, in the range '1' through '12' - * - %d: the day of the month as a decimal number, in the range '1' - * through '31' - * - %T: alias for '%H:%M:%S' - * - %%: a literal '%' - * - * @return a pointer to the first character not processed in this function - * call. In case the input string contains more characters than - * required by the format string the return value points right after - * the last consumed input character. In case the whole input string - * is consumed the return value points to the null byte at the end of - * the string. On failure NULL is returned. - */ -char *av_small_strptime(const char *p, const char *fmt, struct tm *dt); - -/** - * Convert the decomposed UTC time in tm to a time_t value. - */ -time_t av_timegm(struct tm *tm); - -#endif /* AVUTIL_PARSEUTILS_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/pixdesc.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/pixdesc.h deleted file mode 100644 index f8a195ff..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/pixdesc.h +++ /dev/null @@ -1,410 +0,0 @@ -/* - * pixel format descriptor - * Copyright (c) 2009 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PIXDESC_H -#define AVUTIL_PIXDESC_H - -#include - -#include "attributes.h" -#include "pixfmt.h" - -typedef struct AVComponentDescriptor { - /** - * Which of the 4 planes contains the component. - */ - int plane; - - /** - * Number of elements between 2 horizontally consecutive pixels. - * Elements are bits for bitstream formats, bytes otherwise. - */ - int step; - - /** - * Number of elements before the component of the first pixel. - * Elements are bits for bitstream formats, bytes otherwise. - */ - int offset; - - /** - * Number of least significant bits that must be shifted away - * to get the value. - */ - int shift; - - /** - * Number of bits in the component. - */ - int depth; -} AVComponentDescriptor; - -/** - * Descriptor that unambiguously describes how the bits of a pixel are - * stored in the up to 4 data planes of an image. It also stores the - * subsampling factors and number of components. - * - * @note This is separate of the colorspace (RGB, YCbCr, YPbPr, JPEG-style YUV - * and all the YUV variants) AVPixFmtDescriptor just stores how values - * are stored not what these values represent. - */ -typedef struct AVPixFmtDescriptor { - const char *name; - uint8_t nb_components; ///< The number of components each pixel has, (1-4) - - /** - * Amount to shift the luma width right to find the chroma width. - * For YV12 this is 1 for example. - * chroma_width = AV_CEIL_RSHIFT(luma_width, log2_chroma_w) - * The note above is needed to ensure rounding up. - * This value only refers to the chroma components. - */ - uint8_t log2_chroma_w; - - /** - * Amount to shift the luma height right to find the chroma height. - * For YV12 this is 1 for example. - * chroma_height= AV_CEIL_RSHIFT(luma_height, log2_chroma_h) - * The note above is needed to ensure rounding up. - * This value only refers to the chroma components. - */ - uint8_t log2_chroma_h; - - /** - * Combination of AV_PIX_FMT_FLAG_... flags. - */ - uint64_t flags; - - /** - * Parameters that describe how pixels are packed. - * If the format has 1 or 2 components, then luma is 0. - * If the format has 3 or 4 components: - * if the RGB flag is set then 0 is red, 1 is green and 2 is blue; - * otherwise 0 is luma, 1 is chroma-U and 2 is chroma-V. - * - * If present, the Alpha channel is always the last component. - */ - AVComponentDescriptor comp[4]; - - /** - * Alternative comma-separated names. - */ - const char *alias; -} AVPixFmtDescriptor; - -/** - * Pixel format is big-endian. - */ -#define AV_PIX_FMT_FLAG_BE (1 << 0) -/** - * Pixel format has a palette in data[1], values are indexes in this palette. - */ -#define AV_PIX_FMT_FLAG_PAL (1 << 1) -/** - * All values of a component are bit-wise packed end to end. - */ -#define AV_PIX_FMT_FLAG_BITSTREAM (1 << 2) -/** - * Pixel format is an HW accelerated format. - */ -#define AV_PIX_FMT_FLAG_HWACCEL (1 << 3) -/** - * At least one pixel component is not in the first data plane. - */ -#define AV_PIX_FMT_FLAG_PLANAR (1 << 4) -/** - * The pixel format contains RGB-like data (as opposed to YUV/grayscale). - */ -#define AV_PIX_FMT_FLAG_RGB (1 << 5) - -/** - * The pixel format has an alpha channel. This is set on all formats that - * support alpha in some way, including AV_PIX_FMT_PAL8. The alpha is always - * straight, never pre-multiplied. - * - * If a codec or a filter does not support alpha, it should set all alpha to - * opaque, or use the equivalent pixel formats without alpha component, e.g. - * AV_PIX_FMT_RGB0 (or AV_PIX_FMT_RGB24 etc.) instead of AV_PIX_FMT_RGBA. - */ -#define AV_PIX_FMT_FLAG_ALPHA (1 << 7) - -/** - * The pixel format is following a Bayer pattern - */ -#define AV_PIX_FMT_FLAG_BAYER (1 << 8) - -/** - * The pixel format contains IEEE-754 floating point values. Precision (double, - * single, or half) should be determined by the pixel size (64, 32, or 16 bits). - */ -#define AV_PIX_FMT_FLAG_FLOAT (1 << 9) - -/** - * Return the number of bits per pixel used by the pixel format - * described by pixdesc. Note that this is not the same as the number - * of bits per sample. - * - * The returned number of bits refers to the number of bits actually - * used for storing the pixel information, that is padding bits are - * not counted. - */ -int av_get_bits_per_pixel(const AVPixFmtDescriptor *pixdesc); - -/** - * Return the number of bits per pixel for the pixel format - * described by pixdesc, including any padding or unused bits. - */ -int av_get_padded_bits_per_pixel(const AVPixFmtDescriptor *pixdesc); - -/** - * @return a pixel format descriptor for provided pixel format or NULL if - * this pixel format is unknown. - */ -const AVPixFmtDescriptor *av_pix_fmt_desc_get(enum AVPixelFormat pix_fmt); - -/** - * Iterate over all pixel format descriptors known to libavutil. - * - * @param prev previous descriptor. NULL to get the first descriptor. - * - * @return next descriptor or NULL after the last descriptor - */ -const AVPixFmtDescriptor *av_pix_fmt_desc_next(const AVPixFmtDescriptor *prev); - -/** - * @return an AVPixelFormat id described by desc, or AV_PIX_FMT_NONE if desc - * is not a valid pointer to a pixel format descriptor. - */ -enum AVPixelFormat av_pix_fmt_desc_get_id(const AVPixFmtDescriptor *desc); - -/** - * Utility function to access log2_chroma_w log2_chroma_h from - * the pixel format AVPixFmtDescriptor. - * - * @param[in] pix_fmt the pixel format - * @param[out] h_shift store log2_chroma_w (horizontal/width shift) - * @param[out] v_shift store log2_chroma_h (vertical/height shift) - * - * @return 0 on success, AVERROR(ENOSYS) on invalid or unknown pixel format - */ -int av_pix_fmt_get_chroma_sub_sample(enum AVPixelFormat pix_fmt, - int *h_shift, int *v_shift); - -/** - * @return number of planes in pix_fmt, a negative AVERROR if pix_fmt is not a - * valid pixel format. - */ -int av_pix_fmt_count_planes(enum AVPixelFormat pix_fmt); - -/** - * @return the name for provided color range or NULL if unknown. - */ -const char *av_color_range_name(enum AVColorRange range); - -/** - * @return the AVColorRange value for name or an AVError if not found. - */ -int av_color_range_from_name(const char *name); - -/** - * @return the name for provided color primaries or NULL if unknown. - */ -const char *av_color_primaries_name(enum AVColorPrimaries primaries); - -/** - * @return the AVColorPrimaries value for name or an AVError if not found. - */ -int av_color_primaries_from_name(const char *name); - -/** - * @return the name for provided color transfer or NULL if unknown. - */ -const char *av_color_transfer_name(enum AVColorTransferCharacteristic transfer); - -/** - * @return the AVColorTransferCharacteristic value for name or an AVError if not found. - */ -int av_color_transfer_from_name(const char *name); - -/** - * @return the name for provided color space or NULL if unknown. - */ -const char *av_color_space_name(enum AVColorSpace space); - -/** - * @return the AVColorSpace value for name or an AVError if not found. - */ -int av_color_space_from_name(const char *name); - -/** - * @return the name for provided chroma location or NULL if unknown. - */ -const char *av_chroma_location_name(enum AVChromaLocation location); - -/** - * @return the AVChromaLocation value for name or an AVError if not found. - */ -int av_chroma_location_from_name(const char *name); - -/** - * Return the pixel format corresponding to name. - * - * If there is no pixel format with name name, then looks for a - * pixel format with the name corresponding to the native endian - * format of name. - * For example in a little-endian system, first looks for "gray16", - * then for "gray16le". - * - * Finally if no pixel format has been found, returns AV_PIX_FMT_NONE. - */ -enum AVPixelFormat av_get_pix_fmt(const char *name); - -/** - * Return the short name for a pixel format, NULL in case pix_fmt is - * unknown. - * - * @see av_get_pix_fmt(), av_get_pix_fmt_string() - */ -const char *av_get_pix_fmt_name(enum AVPixelFormat pix_fmt); - -/** - * Print in buf the string corresponding to the pixel format with - * number pix_fmt, or a header if pix_fmt is negative. - * - * @param buf the buffer where to write the string - * @param buf_size the size of buf - * @param pix_fmt the number of the pixel format to print the - * corresponding info string, or a negative value to print the - * corresponding header. - */ -char *av_get_pix_fmt_string(char *buf, int buf_size, - enum AVPixelFormat pix_fmt); - -/** - * Read a line from an image, and write the values of the - * pixel format component c to dst. - * - * @param data the array containing the pointers to the planes of the image - * @param linesize the array containing the linesizes of the image - * @param desc the pixel format descriptor for the image - * @param x the horizontal coordinate of the first pixel to read - * @param y the vertical coordinate of the first pixel to read - * @param w the width of the line to read, that is the number of - * values to write to dst - * @param read_pal_component if not zero and the format is a paletted - * format writes the values corresponding to the palette - * component c in data[1] to dst, rather than the palette indexes in - * data[0]. The behavior is undefined if the format is not paletted. - * @param dst_element_size size of elements in dst array (2 or 4 byte) - */ -void av_read_image_line2(void *dst, const uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w, int read_pal_component, - int dst_element_size); - -void av_read_image_line(uint16_t *dst, const uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w, int read_pal_component); - -/** - * Write the values from src to the pixel format component c of an - * image line. - * - * @param src array containing the values to write - * @param data the array containing the pointers to the planes of the - * image to write into. It is supposed to be zeroed. - * @param linesize the array containing the linesizes of the image - * @param desc the pixel format descriptor for the image - * @param x the horizontal coordinate of the first pixel to write - * @param y the vertical coordinate of the first pixel to write - * @param w the width of the line to write, that is the number of - * values to write to the image line - * @param src_element_size size of elements in src array (2 or 4 byte) - */ -void av_write_image_line2(const void *src, uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w, int src_element_size); - -void av_write_image_line(const uint16_t *src, uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w); - -/** - * Utility function to swap the endianness of a pixel format. - * - * @param[in] pix_fmt the pixel format - * - * @return pixel format with swapped endianness if it exists, - * otherwise AV_PIX_FMT_NONE - */ -enum AVPixelFormat av_pix_fmt_swap_endianness(enum AVPixelFormat pix_fmt); - -#define FF_LOSS_RESOLUTION 0x0001 /**< loss due to resolution change */ -#define FF_LOSS_DEPTH 0x0002 /**< loss due to color depth change */ -#define FF_LOSS_COLORSPACE 0x0004 /**< loss due to color space conversion */ -#define FF_LOSS_ALPHA 0x0008 /**< loss of alpha bits */ -#define FF_LOSS_COLORQUANT 0x0010 /**< loss due to color quantization */ -#define FF_LOSS_CHROMA 0x0020 /**< loss of chroma (e.g. RGB to gray conversion) */ - -/** - * Compute what kind of losses will occur when converting from one specific - * pixel format to another. - * When converting from one pixel format to another, information loss may occur. - * For example, when converting from RGB24 to GRAY, the color information will - * be lost. Similarly, other losses occur when converting from some formats to - * other formats. These losses can involve loss of chroma, but also loss of - * resolution, loss of color depth, loss due to the color space conversion, loss - * of the alpha bits or loss due to color quantization. - * av_get_fix_fmt_loss() informs you about the various types of losses - * which will occur when converting from one pixel format to another. - * - * @param[in] dst_pix_fmt destination pixel format - * @param[in] src_pix_fmt source pixel format - * @param[in] has_alpha Whether the source pixel format alpha channel is used. - * @return Combination of flags informing you what kind of losses will occur - * (maximum loss for an invalid dst_pix_fmt). - */ -int av_get_pix_fmt_loss(enum AVPixelFormat dst_pix_fmt, - enum AVPixelFormat src_pix_fmt, - int has_alpha); - -/** - * Compute what kind of losses will occur when converting from one specific - * pixel format to another. - * When converting from one pixel format to another, information loss may occur. - * For example, when converting from RGB24 to GRAY, the color information will - * be lost. Similarly, other losses occur when converting from some formats to - * other formats. These losses can involve loss of chroma, but also loss of - * resolution, loss of color depth, loss due to the color space conversion, loss - * of the alpha bits or loss due to color quantization. - * av_get_fix_fmt_loss() informs you about the various types of losses - * which will occur when converting from one pixel format to another. - * - * @param[in] dst_pix_fmt destination pixel format - * @param[in] src_pix_fmt source pixel format - * @param[in] has_alpha Whether the source pixel format alpha channel is used. - * @return Combination of flags informing you what kind of losses will occur - * (maximum loss for an invalid dst_pix_fmt). - */ -enum AVPixelFormat av_find_best_pix_fmt_of_2(enum AVPixelFormat dst_pix_fmt1, enum AVPixelFormat dst_pix_fmt2, - enum AVPixelFormat src_pix_fmt, int has_alpha, int *loss_ptr); - -#endif /* AVUTIL_PIXDESC_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/pixelutils.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/pixelutils.h deleted file mode 100644 index 7a997cde..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/pixelutils.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PIXELUTILS_H -#define AVUTIL_PIXELUTILS_H - -#include -#include - -/** - * Sum of abs(src1[x] - src2[x]) - */ -typedef int (*av_pixelutils_sad_fn)(const uint8_t *src1, ptrdiff_t stride1, - const uint8_t *src2, ptrdiff_t stride2); - -/** - * Get a potentially optimized pointer to a Sum-of-absolute-differences - * function (see the av_pixelutils_sad_fn prototype). - * - * @param w_bits 1< - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PIXFMT_H -#define AVUTIL_PIXFMT_H - -/** - * @file - * pixel format definitions - */ - -#include "libavutil/avconfig.h" -#include "version.h" - -#define AVPALETTE_SIZE 1024 -#define AVPALETTE_COUNT 256 - -/** - * Pixel format. - * - * @note - * AV_PIX_FMT_RGB32 is handled in an endian-specific manner. An RGBA - * color is put together as: - * (A << 24) | (R << 16) | (G << 8) | B - * This is stored as BGRA on little-endian CPU architectures and ARGB on - * big-endian CPUs. - * - * @note - * If the resolution is not a multiple of the chroma subsampling factor - * then the chroma plane resolution must be rounded up. - * - * @par - * When the pixel format is palettized RGB32 (AV_PIX_FMT_PAL8), the palettized - * image data is stored in AVFrame.data[0]. The palette is transported in - * AVFrame.data[1], is 1024 bytes long (256 4-byte entries) and is - * formatted the same as in AV_PIX_FMT_RGB32 described above (i.e., it is - * also endian-specific). Note also that the individual RGB32 palette - * components stored in AVFrame.data[1] should be in the range 0..255. - * This is important as many custom PAL8 video codecs that were designed - * to run on the IBM VGA graphics adapter use 6-bit palette components. - * - * @par - * For all the 8 bits per pixel formats, an RGB32 palette is in data[1] like - * for pal8. This palette is filled in automatically by the function - * allocating the picture. - */ -enum AVPixelFormat { - AV_PIX_FMT_NONE = -1, - AV_PIX_FMT_YUV420P, ///< planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples) - AV_PIX_FMT_YUYV422, ///< packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr - AV_PIX_FMT_RGB24, ///< packed RGB 8:8:8, 24bpp, RGBRGB... - AV_PIX_FMT_BGR24, ///< packed RGB 8:8:8, 24bpp, BGRBGR... - AV_PIX_FMT_YUV422P, ///< planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples) - AV_PIX_FMT_YUV444P, ///< planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples) - AV_PIX_FMT_YUV410P, ///< planar YUV 4:1:0, 9bpp, (1 Cr & Cb sample per 4x4 Y samples) - AV_PIX_FMT_YUV411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) - AV_PIX_FMT_GRAY8, ///< Y , 8bpp - AV_PIX_FMT_MONOWHITE, ///< Y , 1bpp, 0 is white, 1 is black, in each byte pixels are ordered from the msb to the lsb - AV_PIX_FMT_MONOBLACK, ///< Y , 1bpp, 0 is black, 1 is white, in each byte pixels are ordered from the msb to the lsb - AV_PIX_FMT_PAL8, ///< 8 bits with AV_PIX_FMT_RGB32 palette - AV_PIX_FMT_YUVJ420P, ///< planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV420P and setting color_range - AV_PIX_FMT_YUVJ422P, ///< planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV422P and setting color_range - AV_PIX_FMT_YUVJ444P, ///< planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV444P and setting color_range - AV_PIX_FMT_UYVY422, ///< packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1 - AV_PIX_FMT_UYYVYY411, ///< packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3 - AV_PIX_FMT_BGR8, ///< packed RGB 3:3:2, 8bpp, (msb)2B 3G 3R(lsb) - AV_PIX_FMT_BGR4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1B 2G 1R(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits - AV_PIX_FMT_BGR4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1B 2G 1R(lsb) - AV_PIX_FMT_RGB8, ///< packed RGB 3:3:2, 8bpp, (msb)2R 3G 3B(lsb) - AV_PIX_FMT_RGB4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1R 2G 1B(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits - AV_PIX_FMT_RGB4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1R 2G 1B(lsb) - AV_PIX_FMT_NV12, ///< planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (first byte U and the following byte V) - AV_PIX_FMT_NV21, ///< as above, but U and V bytes are swapped - - AV_PIX_FMT_ARGB, ///< packed ARGB 8:8:8:8, 32bpp, ARGBARGB... - AV_PIX_FMT_RGBA, ///< packed RGBA 8:8:8:8, 32bpp, RGBARGBA... - AV_PIX_FMT_ABGR, ///< packed ABGR 8:8:8:8, 32bpp, ABGRABGR... - AV_PIX_FMT_BGRA, ///< packed BGRA 8:8:8:8, 32bpp, BGRABGRA... - - AV_PIX_FMT_GRAY16BE, ///< Y , 16bpp, big-endian - AV_PIX_FMT_GRAY16LE, ///< Y , 16bpp, little-endian - AV_PIX_FMT_YUV440P, ///< planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples) - AV_PIX_FMT_YUVJ440P, ///< planar YUV 4:4:0 full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV440P and setting color_range - AV_PIX_FMT_YUVA420P, ///< planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples) - AV_PIX_FMT_RGB48BE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as big-endian - AV_PIX_FMT_RGB48LE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as little-endian - - AV_PIX_FMT_RGB565BE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), big-endian - AV_PIX_FMT_RGB565LE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), little-endian - AV_PIX_FMT_RGB555BE, ///< packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), big-endian , X=unused/undefined - AV_PIX_FMT_RGB555LE, ///< packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), little-endian, X=unused/undefined - - AV_PIX_FMT_BGR565BE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), big-endian - AV_PIX_FMT_BGR565LE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), little-endian - AV_PIX_FMT_BGR555BE, ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), big-endian , X=unused/undefined - AV_PIX_FMT_BGR555LE, ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), little-endian, X=unused/undefined - - /** - * Hardware acceleration through VA-API, data[3] contains a - * VASurfaceID. - */ - AV_PIX_FMT_VAAPI, - - AV_PIX_FMT_YUV420P16LE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV420P16BE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV422P16LE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV422P16BE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV444P16LE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV444P16BE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_DXVA2_VLD, ///< HW decoding through DXVA2, Picture.data[3] contains a LPDIRECT3DSURFACE9 pointer - - AV_PIX_FMT_RGB444LE, ///< packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_RGB444BE, ///< packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), big-endian, X=unused/undefined - AV_PIX_FMT_BGR444LE, ///< packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_BGR444BE, ///< packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), big-endian, X=unused/undefined - AV_PIX_FMT_YA8, ///< 8 bits gray, 8 bits alpha - - AV_PIX_FMT_Y400A = AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8 - AV_PIX_FMT_GRAY8A= AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8 - - AV_PIX_FMT_BGR48BE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as big-endian - AV_PIX_FMT_BGR48LE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as little-endian - - /** - * The following 12 formats have the disadvantage of needing 1 format for each bit depth. - * Notice that each 9/10 bits sample is stored in 16 bits with extra padding. - * If you want to support multiple bit depths, then using AV_PIX_FMT_YUV420P16* with the bpp stored separately is better. - */ - AV_PIX_FMT_YUV420P9BE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P9LE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV420P10BE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P10LE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV422P10BE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P10LE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV444P9BE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P9LE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV444P10BE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P10LE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV422P9BE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P9LE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_GBRP, ///< planar GBR 4:4:4 24bpp - AV_PIX_FMT_GBR24P = AV_PIX_FMT_GBRP, // alias for #AV_PIX_FMT_GBRP - AV_PIX_FMT_GBRP9BE, ///< planar GBR 4:4:4 27bpp, big-endian - AV_PIX_FMT_GBRP9LE, ///< planar GBR 4:4:4 27bpp, little-endian - AV_PIX_FMT_GBRP10BE, ///< planar GBR 4:4:4 30bpp, big-endian - AV_PIX_FMT_GBRP10LE, ///< planar GBR 4:4:4 30bpp, little-endian - AV_PIX_FMT_GBRP16BE, ///< planar GBR 4:4:4 48bpp, big-endian - AV_PIX_FMT_GBRP16LE, ///< planar GBR 4:4:4 48bpp, little-endian - AV_PIX_FMT_YUVA422P, ///< planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples) - AV_PIX_FMT_YUVA444P, ///< planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples) - AV_PIX_FMT_YUVA420P9BE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), big-endian - AV_PIX_FMT_YUVA420P9LE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), little-endian - AV_PIX_FMT_YUVA422P9BE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), big-endian - AV_PIX_FMT_YUVA422P9LE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), little-endian - AV_PIX_FMT_YUVA444P9BE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), big-endian - AV_PIX_FMT_YUVA444P9LE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), little-endian - AV_PIX_FMT_YUVA420P10BE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian) - AV_PIX_FMT_YUVA420P10LE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian) - AV_PIX_FMT_YUVA422P10BE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA422P10LE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian) - AV_PIX_FMT_YUVA444P10BE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA444P10LE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian) - AV_PIX_FMT_YUVA420P16BE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian) - AV_PIX_FMT_YUVA420P16LE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian) - AV_PIX_FMT_YUVA422P16BE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA422P16LE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian) - AV_PIX_FMT_YUVA444P16BE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA444P16LE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian) - - AV_PIX_FMT_VDPAU, ///< HW acceleration through VDPAU, Picture.data[3] contains a VdpVideoSurface - - AV_PIX_FMT_XYZ12LE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), the 2-byte value for each X/Y/Z is stored as little-endian, the 4 lower bits are set to 0 - AV_PIX_FMT_XYZ12BE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), the 2-byte value for each X/Y/Z is stored as big-endian, the 4 lower bits are set to 0 - AV_PIX_FMT_NV16, ///< interleaved chroma YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples) - AV_PIX_FMT_NV20LE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_NV20BE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - - AV_PIX_FMT_RGBA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian - AV_PIX_FMT_RGBA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian - AV_PIX_FMT_BGRA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian - AV_PIX_FMT_BGRA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian - - AV_PIX_FMT_YVYU422, ///< packed YUV 4:2:2, 16bpp, Y0 Cr Y1 Cb - - AV_PIX_FMT_YA16BE, ///< 16 bits gray, 16 bits alpha (big-endian) - AV_PIX_FMT_YA16LE, ///< 16 bits gray, 16 bits alpha (little-endian) - - AV_PIX_FMT_GBRAP, ///< planar GBRA 4:4:4:4 32bpp - AV_PIX_FMT_GBRAP16BE, ///< planar GBRA 4:4:4:4 64bpp, big-endian - AV_PIX_FMT_GBRAP16LE, ///< planar GBRA 4:4:4:4 64bpp, little-endian - /** - * HW acceleration through QSV, data[3] contains a pointer to the - * mfxFrameSurface1 structure. - */ - AV_PIX_FMT_QSV, - /** - * HW acceleration though MMAL, data[3] contains a pointer to the - * MMAL_BUFFER_HEADER_T structure. - */ - AV_PIX_FMT_MMAL, - - AV_PIX_FMT_D3D11VA_VLD, ///< HW decoding through Direct3D11 via old API, Picture.data[3] contains a ID3D11VideoDecoderOutputView pointer - - /** - * HW acceleration through CUDA. data[i] contain CUdeviceptr pointers - * exactly as for system memory frames. - */ - AV_PIX_FMT_CUDA, - - AV_PIX_FMT_0RGB, ///< packed RGB 8:8:8, 32bpp, XRGBXRGB... X=unused/undefined - AV_PIX_FMT_RGB0, ///< packed RGB 8:8:8, 32bpp, RGBXRGBX... X=unused/undefined - AV_PIX_FMT_0BGR, ///< packed BGR 8:8:8, 32bpp, XBGRXBGR... X=unused/undefined - AV_PIX_FMT_BGR0, ///< packed BGR 8:8:8, 32bpp, BGRXBGRX... X=unused/undefined - - AV_PIX_FMT_YUV420P12BE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P12LE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV420P14BE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P14LE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV422P14BE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P14LE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV444P14BE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P14LE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_GBRP12BE, ///< planar GBR 4:4:4 36bpp, big-endian - AV_PIX_FMT_GBRP12LE, ///< planar GBR 4:4:4 36bpp, little-endian - AV_PIX_FMT_GBRP14BE, ///< planar GBR 4:4:4 42bpp, big-endian - AV_PIX_FMT_GBRP14LE, ///< planar GBR 4:4:4 42bpp, little-endian - AV_PIX_FMT_YUVJ411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV411P and setting color_range - - AV_PIX_FMT_BAYER_BGGR8, ///< bayer, BGBG..(odd line), GRGR..(even line), 8-bit samples - AV_PIX_FMT_BAYER_RGGB8, ///< bayer, RGRG..(odd line), GBGB..(even line), 8-bit samples - AV_PIX_FMT_BAYER_GBRG8, ///< bayer, GBGB..(odd line), RGRG..(even line), 8-bit samples - AV_PIX_FMT_BAYER_GRBG8, ///< bayer, GRGR..(odd line), BGBG..(even line), 8-bit samples - AV_PIX_FMT_BAYER_BGGR16LE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_BGGR16BE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, big-endian - AV_PIX_FMT_BAYER_RGGB16LE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_RGGB16BE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, big-endian - AV_PIX_FMT_BAYER_GBRG16LE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_GBRG16BE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, big-endian - AV_PIX_FMT_BAYER_GRBG16LE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_GRBG16BE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, big-endian - -#if FF_API_XVMC - AV_PIX_FMT_XVMC,///< XVideo Motion Acceleration via common packet passing -#endif - - AV_PIX_FMT_YUV440P10LE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian - AV_PIX_FMT_YUV440P10BE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian - AV_PIX_FMT_YUV440P12LE, ///< planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian - AV_PIX_FMT_YUV440P12BE, ///< planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian - AV_PIX_FMT_AYUV64LE, ///< packed AYUV 4:4:4,64bpp (1 Cr & Cb sample per 1x1 Y & A samples), little-endian - AV_PIX_FMT_AYUV64BE, ///< packed AYUV 4:4:4,64bpp (1 Cr & Cb sample per 1x1 Y & A samples), big-endian - - AV_PIX_FMT_VIDEOTOOLBOX, ///< hardware decoding through Videotoolbox - - AV_PIX_FMT_P010LE, ///< like NV12, with 10bpp per component, data in the high bits, zeros in the low bits, little-endian - AV_PIX_FMT_P010BE, ///< like NV12, with 10bpp per component, data in the high bits, zeros in the low bits, big-endian - - AV_PIX_FMT_GBRAP12BE, ///< planar GBR 4:4:4:4 48bpp, big-endian - AV_PIX_FMT_GBRAP12LE, ///< planar GBR 4:4:4:4 48bpp, little-endian - - AV_PIX_FMT_GBRAP10BE, ///< planar GBR 4:4:4:4 40bpp, big-endian - AV_PIX_FMT_GBRAP10LE, ///< planar GBR 4:4:4:4 40bpp, little-endian - - AV_PIX_FMT_MEDIACODEC, ///< hardware decoding through MediaCodec - - AV_PIX_FMT_GRAY12BE, ///< Y , 12bpp, big-endian - AV_PIX_FMT_GRAY12LE, ///< Y , 12bpp, little-endian - AV_PIX_FMT_GRAY10BE, ///< Y , 10bpp, big-endian - AV_PIX_FMT_GRAY10LE, ///< Y , 10bpp, little-endian - - AV_PIX_FMT_P016LE, ///< like NV12, with 16bpp per component, little-endian - AV_PIX_FMT_P016BE, ///< like NV12, with 16bpp per component, big-endian - - /** - * Hardware surfaces for Direct3D11. - * - * This is preferred over the legacy AV_PIX_FMT_D3D11VA_VLD. The new D3D11 - * hwaccel API and filtering support AV_PIX_FMT_D3D11 only. - * - * data[0] contains a ID3D11Texture2D pointer, and data[1] contains the - * texture array index of the frame as intptr_t if the ID3D11Texture2D is - * an array texture (or always 0 if it's a normal texture). - */ - AV_PIX_FMT_D3D11, - - AV_PIX_FMT_GRAY9BE, ///< Y , 9bpp, big-endian - AV_PIX_FMT_GRAY9LE, ///< Y , 9bpp, little-endian - - AV_PIX_FMT_GBRPF32BE, ///< IEEE-754 single precision planar GBR 4:4:4, 96bpp, big-endian - AV_PIX_FMT_GBRPF32LE, ///< IEEE-754 single precision planar GBR 4:4:4, 96bpp, little-endian - AV_PIX_FMT_GBRAPF32BE, ///< IEEE-754 single precision planar GBRA 4:4:4:4, 128bpp, big-endian - AV_PIX_FMT_GBRAPF32LE, ///< IEEE-754 single precision planar GBRA 4:4:4:4, 128bpp, little-endian - - /** - * DRM-managed buffers exposed through PRIME buffer sharing. - * - * data[0] points to an AVDRMFrameDescriptor. - */ - AV_PIX_FMT_DRM_PRIME, - /** - * Hardware surfaces for OpenCL. - * - * data[i] contain 2D image objects (typed in C as cl_mem, used - * in OpenCL as image2d_t) for each plane of the surface. - */ - AV_PIX_FMT_OPENCL, - - AV_PIX_FMT_GRAY14BE, ///< Y , 14bpp, big-endian - AV_PIX_FMT_GRAY14LE, ///< Y , 14bpp, little-endian - - AV_PIX_FMT_GRAYF32BE, ///< IEEE-754 single precision Y, 32bpp, big-endian - AV_PIX_FMT_GRAYF32LE, ///< IEEE-754 single precision Y, 32bpp, little-endian - - AV_PIX_FMT_YUVA422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), 12b alpha, big-endian - AV_PIX_FMT_YUVA422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), 12b alpha, little-endian - AV_PIX_FMT_YUVA444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), 12b alpha, big-endian - AV_PIX_FMT_YUVA444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), 12b alpha, little-endian - - AV_PIX_FMT_NV24, ///< planar YUV 4:4:4, 24bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (first byte U and the following byte V) - AV_PIX_FMT_NV42, ///< as above, but U and V bytes are swapped - - /** - * Vulkan hardware images. - * - * data[0] points to an AVVkFrame - */ - AV_PIX_FMT_VULKAN, - - AV_PIX_FMT_Y210BE, ///< packed YUV 4:2:2 like YUYV422, 20bpp, data in the high bits, big-endian - AV_PIX_FMT_Y210LE, ///< packed YUV 4:2:2 like YUYV422, 20bpp, data in the high bits, little-endian - - AV_PIX_FMT_X2RGB10LE, ///< packed RGB 10:10:10, 30bpp, (msb)2X 10R 10G 10B(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_X2RGB10BE, ///< packed RGB 10:10:10, 30bpp, (msb)2X 10R 10G 10B(lsb), big-endian, X=unused/undefined - AV_PIX_FMT_X2BGR10LE, ///< packed BGR 10:10:10, 30bpp, (msb)2X 10B 10G 10R(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_X2BGR10BE, ///< packed BGR 10:10:10, 30bpp, (msb)2X 10B 10G 10R(lsb), big-endian, X=unused/undefined - - AV_PIX_FMT_P210BE, ///< interleaved chroma YUV 4:2:2, 20bpp, data in the high bits, big-endian - AV_PIX_FMT_P210LE, ///< interleaved chroma YUV 4:2:2, 20bpp, data in the high bits, little-endian - - AV_PIX_FMT_P410BE, ///< interleaved chroma YUV 4:4:4, 30bpp, data in the high bits, big-endian - AV_PIX_FMT_P410LE, ///< interleaved chroma YUV 4:4:4, 30bpp, data in the high bits, little-endian - - AV_PIX_FMT_P216BE, ///< interleaved chroma YUV 4:2:2, 32bpp, big-endian - AV_PIX_FMT_P216LE, ///< interleaved chroma YUV 4:2:2, 32bpp, little-endian - - AV_PIX_FMT_P416BE, ///< interleaved chroma YUV 4:4:4, 48bpp, big-endian - AV_PIX_FMT_P416LE, ///< interleaved chroma YUV 4:4:4, 48bpp, little-endian - - AV_PIX_FMT_VUYA, ///< packed VUYA 4:4:4, 32bpp, VUYAVUYA... - - AV_PIX_FMT_NB ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions -}; - -#if AV_HAVE_BIGENDIAN -# define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##be -#else -# define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##le -#endif - -#define AV_PIX_FMT_RGB32 AV_PIX_FMT_NE(ARGB, BGRA) -#define AV_PIX_FMT_RGB32_1 AV_PIX_FMT_NE(RGBA, ABGR) -#define AV_PIX_FMT_BGR32 AV_PIX_FMT_NE(ABGR, RGBA) -#define AV_PIX_FMT_BGR32_1 AV_PIX_FMT_NE(BGRA, ARGB) -#define AV_PIX_FMT_0RGB32 AV_PIX_FMT_NE(0RGB, BGR0) -#define AV_PIX_FMT_0BGR32 AV_PIX_FMT_NE(0BGR, RGB0) - -#define AV_PIX_FMT_GRAY9 AV_PIX_FMT_NE(GRAY9BE, GRAY9LE) -#define AV_PIX_FMT_GRAY10 AV_PIX_FMT_NE(GRAY10BE, GRAY10LE) -#define AV_PIX_FMT_GRAY12 AV_PIX_FMT_NE(GRAY12BE, GRAY12LE) -#define AV_PIX_FMT_GRAY14 AV_PIX_FMT_NE(GRAY14BE, GRAY14LE) -#define AV_PIX_FMT_GRAY16 AV_PIX_FMT_NE(GRAY16BE, GRAY16LE) -#define AV_PIX_FMT_YA16 AV_PIX_FMT_NE(YA16BE, YA16LE) -#define AV_PIX_FMT_RGB48 AV_PIX_FMT_NE(RGB48BE, RGB48LE) -#define AV_PIX_FMT_RGB565 AV_PIX_FMT_NE(RGB565BE, RGB565LE) -#define AV_PIX_FMT_RGB555 AV_PIX_FMT_NE(RGB555BE, RGB555LE) -#define AV_PIX_FMT_RGB444 AV_PIX_FMT_NE(RGB444BE, RGB444LE) -#define AV_PIX_FMT_RGBA64 AV_PIX_FMT_NE(RGBA64BE, RGBA64LE) -#define AV_PIX_FMT_BGR48 AV_PIX_FMT_NE(BGR48BE, BGR48LE) -#define AV_PIX_FMT_BGR565 AV_PIX_FMT_NE(BGR565BE, BGR565LE) -#define AV_PIX_FMT_BGR555 AV_PIX_FMT_NE(BGR555BE, BGR555LE) -#define AV_PIX_FMT_BGR444 AV_PIX_FMT_NE(BGR444BE, BGR444LE) -#define AV_PIX_FMT_BGRA64 AV_PIX_FMT_NE(BGRA64BE, BGRA64LE) - -#define AV_PIX_FMT_YUV420P9 AV_PIX_FMT_NE(YUV420P9BE , YUV420P9LE) -#define AV_PIX_FMT_YUV422P9 AV_PIX_FMT_NE(YUV422P9BE , YUV422P9LE) -#define AV_PIX_FMT_YUV444P9 AV_PIX_FMT_NE(YUV444P9BE , YUV444P9LE) -#define AV_PIX_FMT_YUV420P10 AV_PIX_FMT_NE(YUV420P10BE, YUV420P10LE) -#define AV_PIX_FMT_YUV422P10 AV_PIX_FMT_NE(YUV422P10BE, YUV422P10LE) -#define AV_PIX_FMT_YUV440P10 AV_PIX_FMT_NE(YUV440P10BE, YUV440P10LE) -#define AV_PIX_FMT_YUV444P10 AV_PIX_FMT_NE(YUV444P10BE, YUV444P10LE) -#define AV_PIX_FMT_YUV420P12 AV_PIX_FMT_NE(YUV420P12BE, YUV420P12LE) -#define AV_PIX_FMT_YUV422P12 AV_PIX_FMT_NE(YUV422P12BE, YUV422P12LE) -#define AV_PIX_FMT_YUV440P12 AV_PIX_FMT_NE(YUV440P12BE, YUV440P12LE) -#define AV_PIX_FMT_YUV444P12 AV_PIX_FMT_NE(YUV444P12BE, YUV444P12LE) -#define AV_PIX_FMT_YUV420P14 AV_PIX_FMT_NE(YUV420P14BE, YUV420P14LE) -#define AV_PIX_FMT_YUV422P14 AV_PIX_FMT_NE(YUV422P14BE, YUV422P14LE) -#define AV_PIX_FMT_YUV444P14 AV_PIX_FMT_NE(YUV444P14BE, YUV444P14LE) -#define AV_PIX_FMT_YUV420P16 AV_PIX_FMT_NE(YUV420P16BE, YUV420P16LE) -#define AV_PIX_FMT_YUV422P16 AV_PIX_FMT_NE(YUV422P16BE, YUV422P16LE) -#define AV_PIX_FMT_YUV444P16 AV_PIX_FMT_NE(YUV444P16BE, YUV444P16LE) - -#define AV_PIX_FMT_GBRP9 AV_PIX_FMT_NE(GBRP9BE , GBRP9LE) -#define AV_PIX_FMT_GBRP10 AV_PIX_FMT_NE(GBRP10BE, GBRP10LE) -#define AV_PIX_FMT_GBRP12 AV_PIX_FMT_NE(GBRP12BE, GBRP12LE) -#define AV_PIX_FMT_GBRP14 AV_PIX_FMT_NE(GBRP14BE, GBRP14LE) -#define AV_PIX_FMT_GBRP16 AV_PIX_FMT_NE(GBRP16BE, GBRP16LE) -#define AV_PIX_FMT_GBRAP10 AV_PIX_FMT_NE(GBRAP10BE, GBRAP10LE) -#define AV_PIX_FMT_GBRAP12 AV_PIX_FMT_NE(GBRAP12BE, GBRAP12LE) -#define AV_PIX_FMT_GBRAP16 AV_PIX_FMT_NE(GBRAP16BE, GBRAP16LE) - -#define AV_PIX_FMT_BAYER_BGGR16 AV_PIX_FMT_NE(BAYER_BGGR16BE, BAYER_BGGR16LE) -#define AV_PIX_FMT_BAYER_RGGB16 AV_PIX_FMT_NE(BAYER_RGGB16BE, BAYER_RGGB16LE) -#define AV_PIX_FMT_BAYER_GBRG16 AV_PIX_FMT_NE(BAYER_GBRG16BE, BAYER_GBRG16LE) -#define AV_PIX_FMT_BAYER_GRBG16 AV_PIX_FMT_NE(BAYER_GRBG16BE, BAYER_GRBG16LE) - -#define AV_PIX_FMT_GBRPF32 AV_PIX_FMT_NE(GBRPF32BE, GBRPF32LE) -#define AV_PIX_FMT_GBRAPF32 AV_PIX_FMT_NE(GBRAPF32BE, GBRAPF32LE) - -#define AV_PIX_FMT_GRAYF32 AV_PIX_FMT_NE(GRAYF32BE, GRAYF32LE) - -#define AV_PIX_FMT_YUVA420P9 AV_PIX_FMT_NE(YUVA420P9BE , YUVA420P9LE) -#define AV_PIX_FMT_YUVA422P9 AV_PIX_FMT_NE(YUVA422P9BE , YUVA422P9LE) -#define AV_PIX_FMT_YUVA444P9 AV_PIX_FMT_NE(YUVA444P9BE , YUVA444P9LE) -#define AV_PIX_FMT_YUVA420P10 AV_PIX_FMT_NE(YUVA420P10BE, YUVA420P10LE) -#define AV_PIX_FMT_YUVA422P10 AV_PIX_FMT_NE(YUVA422P10BE, YUVA422P10LE) -#define AV_PIX_FMT_YUVA444P10 AV_PIX_FMT_NE(YUVA444P10BE, YUVA444P10LE) -#define AV_PIX_FMT_YUVA422P12 AV_PIX_FMT_NE(YUVA422P12BE, YUVA422P12LE) -#define AV_PIX_FMT_YUVA444P12 AV_PIX_FMT_NE(YUVA444P12BE, YUVA444P12LE) -#define AV_PIX_FMT_YUVA420P16 AV_PIX_FMT_NE(YUVA420P16BE, YUVA420P16LE) -#define AV_PIX_FMT_YUVA422P16 AV_PIX_FMT_NE(YUVA422P16BE, YUVA422P16LE) -#define AV_PIX_FMT_YUVA444P16 AV_PIX_FMT_NE(YUVA444P16BE, YUVA444P16LE) - -#define AV_PIX_FMT_XYZ12 AV_PIX_FMT_NE(XYZ12BE, XYZ12LE) -#define AV_PIX_FMT_NV20 AV_PIX_FMT_NE(NV20BE, NV20LE) -#define AV_PIX_FMT_AYUV64 AV_PIX_FMT_NE(AYUV64BE, AYUV64LE) -#define AV_PIX_FMT_P010 AV_PIX_FMT_NE(P010BE, P010LE) -#define AV_PIX_FMT_P016 AV_PIX_FMT_NE(P016BE, P016LE) - -#define AV_PIX_FMT_Y210 AV_PIX_FMT_NE(Y210BE, Y210LE) -#define AV_PIX_FMT_X2RGB10 AV_PIX_FMT_NE(X2RGB10BE, X2RGB10LE) -#define AV_PIX_FMT_X2BGR10 AV_PIX_FMT_NE(X2BGR10BE, X2BGR10LE) - -#define AV_PIX_FMT_P210 AV_PIX_FMT_NE(P210BE, P210LE) -#define AV_PIX_FMT_P410 AV_PIX_FMT_NE(P410BE, P410LE) -#define AV_PIX_FMT_P216 AV_PIX_FMT_NE(P216BE, P216LE) -#define AV_PIX_FMT_P416 AV_PIX_FMT_NE(P416BE, P416LE) - -/** - * Chromaticity coordinates of the source primaries. - * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.1 and ITU-T H.273. - */ -enum AVColorPrimaries { - AVCOL_PRI_RESERVED0 = 0, - AVCOL_PRI_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 / SMPTE RP 177 Annex B - AVCOL_PRI_UNSPECIFIED = 2, - AVCOL_PRI_RESERVED = 3, - AVCOL_PRI_BT470M = 4, ///< also FCC Title 47 Code of Federal Regulations 73.682 (a)(20) - - AVCOL_PRI_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM - AVCOL_PRI_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC - AVCOL_PRI_SMPTE240M = 7, ///< identical to above, also called "SMPTE C" even though it uses D65 - AVCOL_PRI_FILM = 8, ///< colour filters using Illuminant C - AVCOL_PRI_BT2020 = 9, ///< ITU-R BT2020 - AVCOL_PRI_SMPTE428 = 10, ///< SMPTE ST 428-1 (CIE 1931 XYZ) - AVCOL_PRI_SMPTEST428_1 = AVCOL_PRI_SMPTE428, - AVCOL_PRI_SMPTE431 = 11, ///< SMPTE ST 431-2 (2011) / DCI P3 - AVCOL_PRI_SMPTE432 = 12, ///< SMPTE ST 432-1 (2010) / P3 D65 / Display P3 - AVCOL_PRI_EBU3213 = 22, ///< EBU Tech. 3213-E (nothing there) / one of JEDEC P22 group phosphors - AVCOL_PRI_JEDEC_P22 = AVCOL_PRI_EBU3213, - AVCOL_PRI_NB ///< Not part of ABI -}; - -/** - * Color Transfer Characteristic. - * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.2. - */ -enum AVColorTransferCharacteristic { - AVCOL_TRC_RESERVED0 = 0, - AVCOL_TRC_BT709 = 1, ///< also ITU-R BT1361 - AVCOL_TRC_UNSPECIFIED = 2, - AVCOL_TRC_RESERVED = 3, - AVCOL_TRC_GAMMA22 = 4, ///< also ITU-R BT470M / ITU-R BT1700 625 PAL & SECAM - AVCOL_TRC_GAMMA28 = 5, ///< also ITU-R BT470BG - AVCOL_TRC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 or 625 / ITU-R BT1358 525 or 625 / ITU-R BT1700 NTSC - AVCOL_TRC_SMPTE240M = 7, - AVCOL_TRC_LINEAR = 8, ///< "Linear transfer characteristics" - AVCOL_TRC_LOG = 9, ///< "Logarithmic transfer characteristic (100:1 range)" - AVCOL_TRC_LOG_SQRT = 10, ///< "Logarithmic transfer characteristic (100 * Sqrt(10) : 1 range)" - AVCOL_TRC_IEC61966_2_4 = 11, ///< IEC 61966-2-4 - AVCOL_TRC_BT1361_ECG = 12, ///< ITU-R BT1361 Extended Colour Gamut - AVCOL_TRC_IEC61966_2_1 = 13, ///< IEC 61966-2-1 (sRGB or sYCC) - AVCOL_TRC_BT2020_10 = 14, ///< ITU-R BT2020 for 10-bit system - AVCOL_TRC_BT2020_12 = 15, ///< ITU-R BT2020 for 12-bit system - AVCOL_TRC_SMPTE2084 = 16, ///< SMPTE ST 2084 for 10-, 12-, 14- and 16-bit systems - AVCOL_TRC_SMPTEST2084 = AVCOL_TRC_SMPTE2084, - AVCOL_TRC_SMPTE428 = 17, ///< SMPTE ST 428-1 - AVCOL_TRC_SMPTEST428_1 = AVCOL_TRC_SMPTE428, - AVCOL_TRC_ARIB_STD_B67 = 18, ///< ARIB STD-B67, known as "Hybrid log-gamma" - AVCOL_TRC_NB ///< Not part of ABI -}; - -/** - * YUV colorspace type. - * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.3. - */ -enum AVColorSpace { - AVCOL_SPC_RGB = 0, ///< order of coefficients is actually GBR, also IEC 61966-2-1 (sRGB), YZX and ST 428-1 - AVCOL_SPC_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 xvYCC709 / derived in SMPTE RP 177 Annex B - AVCOL_SPC_UNSPECIFIED = 2, - AVCOL_SPC_RESERVED = 3, ///< reserved for future use by ITU-T and ISO/IEC just like 15-255 are - AVCOL_SPC_FCC = 4, ///< FCC Title 47 Code of Federal Regulations 73.682 (a)(20) - AVCOL_SPC_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM / IEC 61966-2-4 xvYCC601 - AVCOL_SPC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC / functionally identical to above - AVCOL_SPC_SMPTE240M = 7, ///< derived from 170M primaries and D65 white point, 170M is derived from BT470 System M's primaries - AVCOL_SPC_YCGCO = 8, ///< used by Dirac / VC-2 and H.264 FRext, see ITU-T SG16 - AVCOL_SPC_YCOCG = AVCOL_SPC_YCGCO, - AVCOL_SPC_BT2020_NCL = 9, ///< ITU-R BT2020 non-constant luminance system - AVCOL_SPC_BT2020_CL = 10, ///< ITU-R BT2020 constant luminance system - AVCOL_SPC_SMPTE2085 = 11, ///< SMPTE 2085, Y'D'zD'x - AVCOL_SPC_CHROMA_DERIVED_NCL = 12, ///< Chromaticity-derived non-constant luminance system - AVCOL_SPC_CHROMA_DERIVED_CL = 13, ///< Chromaticity-derived constant luminance system - AVCOL_SPC_ICTCP = 14, ///< ITU-R BT.2100-0, ICtCp - AVCOL_SPC_NB ///< Not part of ABI -}; - -/** - * Visual content value range. - * - * These values are based on definitions that can be found in multiple - * specifications, such as ITU-T BT.709 (3.4 - Quantization of RGB, luminance - * and colour-difference signals), ITU-T BT.2020 (Table 5 - Digital - * Representation) as well as ITU-T BT.2100 (Table 9 - Digital 10- and 12-bit - * integer representation). At the time of writing, the BT.2100 one is - * recommended, as it also defines the full range representation. - * - * Common definitions: - * - For RGB and luma planes such as Y in YCbCr and I in ICtCp, - * 'E' is the original value in range of 0.0 to 1.0. - * - For chroma planes such as Cb,Cr and Ct,Cp, 'E' is the original - * value in range of -0.5 to 0.5. - * - 'n' is the output bit depth. - * - For additional definitions such as rounding and clipping to valid n - * bit unsigned integer range, please refer to BT.2100 (Table 9). - */ -enum AVColorRange { - AVCOL_RANGE_UNSPECIFIED = 0, - - /** - * Narrow or limited range content. - * - * - For luma planes: - * - * (219 * E + 16) * 2^(n-8) - * - * F.ex. the range of 16-235 for 8 bits - * - * - For chroma planes: - * - * (224 * E + 128) * 2^(n-8) - * - * F.ex. the range of 16-240 for 8 bits - */ - AVCOL_RANGE_MPEG = 1, - - /** - * Full range content. - * - * - For RGB and luma planes: - * - * (2^n - 1) * E - * - * F.ex. the range of 0-255 for 8 bits - * - * - For chroma planes: - * - * (2^n - 1) * E + 2^(n - 1) - * - * F.ex. the range of 1-255 for 8 bits - */ - AVCOL_RANGE_JPEG = 2, - AVCOL_RANGE_NB ///< Not part of ABI -}; - -/** - * Location of chroma samples. - * - * Illustration showing the location of the first (top left) chroma sample of the - * image, the left shows only luma, the right - * shows the location of the chroma sample, the 2 could be imagined to overlay - * each other but are drawn separately due to limitations of ASCII - * - * 1st 2nd 1st 2nd horizontal luma sample positions - * v v v v - * ______ ______ - *1st luma line > |X X ... |3 4 X ... X are luma samples, - * | |1 2 1-6 are possible chroma positions - *2nd luma line > |X X ... |5 6 X ... 0 is undefined/unknown position - */ -enum AVChromaLocation { - AVCHROMA_LOC_UNSPECIFIED = 0, - AVCHROMA_LOC_LEFT = 1, ///< MPEG-2/4 4:2:0, H.264 default for 4:2:0 - AVCHROMA_LOC_CENTER = 2, ///< MPEG-1 4:2:0, JPEG 4:2:0, H.263 4:2:0 - AVCHROMA_LOC_TOPLEFT = 3, ///< ITU-R 601, SMPTE 274M 296M S314M(DV 4:1:1), mpeg2 4:2:2 - AVCHROMA_LOC_TOP = 4, - AVCHROMA_LOC_BOTTOMLEFT = 5, - AVCHROMA_LOC_BOTTOM = 6, - AVCHROMA_LOC_NB ///< Not part of ABI -}; - -#endif /* AVUTIL_PIXFMT_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/random_seed.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/random_seed.h deleted file mode 100644 index 0462a048..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/random_seed.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Copyright (c) 2009 Baptiste Coudurier - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_RANDOM_SEED_H -#define AVUTIL_RANDOM_SEED_H - -#include -/** - * @addtogroup lavu_crypto - * @{ - */ - -/** - * Get a seed to use in conjunction with random functions. - * This function tries to provide a good seed at a best effort bases. - * Its possible to call this function multiple times if more bits are needed. - * It can be quite slow, which is why it should only be used as seed for a faster - * PRNG. The quality of the seed depends on the platform. - */ -uint32_t av_get_random_seed(void); - -/** - * @} - */ - -#endif /* AVUTIL_RANDOM_SEED_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/rational.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/rational.h deleted file mode 100644 index cbb08a0b..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/rational.h +++ /dev/null @@ -1,220 +0,0 @@ -/* - * rational numbers - * Copyright (c) 2003 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_math_rational - * Utilties for rational number calculation. - * @author Michael Niedermayer - */ - -#ifndef AVUTIL_RATIONAL_H -#define AVUTIL_RATIONAL_H - -#include -#include -#include "attributes.h" - -/** - * @defgroup lavu_math_rational AVRational - * @ingroup lavu_math - * Rational number calculation. - * - * While rational numbers can be expressed as floating-point numbers, the - * conversion process is a lossy one, so are floating-point operations. On the - * other hand, the nature of FFmpeg demands highly accurate calculation of - * timestamps. This set of rational number utilities serves as a generic - * interface for manipulating rational numbers as pairs of numerators and - * denominators. - * - * Many of the functions that operate on AVRational's have the suffix `_q`, in - * reference to the mathematical symbol "ℚ" (Q) which denotes the set of all - * rational numbers. - * - * @{ - */ - -/** - * Rational number (pair of numerator and denominator). - */ -typedef struct AVRational{ - int num; ///< Numerator - int den; ///< Denominator -} AVRational; - -/** - * Create an AVRational. - * - * Useful for compilers that do not support compound literals. - * - * @note The return value is not reduced. - * @see av_reduce() - */ -static inline AVRational av_make_q(int num, int den) -{ - AVRational r = { num, den }; - return r; -} - -/** - * Compare two rationals. - * - * @param a First rational - * @param b Second rational - * - * @return One of the following values: - * - 0 if `a == b` - * - 1 if `a > b` - * - -1 if `a < b` - * - `INT_MIN` if one of the values is of the form `0 / 0` - */ -static inline int av_cmp_q(AVRational a, AVRational b){ - const int64_t tmp= a.num * (int64_t)b.den - b.num * (int64_t)a.den; - - if(tmp) return (int)((tmp ^ a.den ^ b.den)>>63)|1; - else if(b.den && a.den) return 0; - else if(a.num && b.num) return (a.num>>31) - (b.num>>31); - else return INT_MIN; -} - -/** - * Convert an AVRational to a `double`. - * @param a AVRational to convert - * @return `a` in floating-point form - * @see av_d2q() - */ -static inline double av_q2d(AVRational a){ - return a.num / (double) a.den; -} - -/** - * Reduce a fraction. - * - * This is useful for framerate calculations. - * - * @param[out] dst_num Destination numerator - * @param[out] dst_den Destination denominator - * @param[in] num Source numerator - * @param[in] den Source denominator - * @param[in] max Maximum allowed values for `dst_num` & `dst_den` - * @return 1 if the operation is exact, 0 otherwise - */ -int av_reduce(int *dst_num, int *dst_den, int64_t num, int64_t den, int64_t max); - -/** - * Multiply two rationals. - * @param b First rational - * @param c Second rational - * @return b*c - */ -AVRational av_mul_q(AVRational b, AVRational c) av_const; - -/** - * Divide one rational by another. - * @param b First rational - * @param c Second rational - * @return b/c - */ -AVRational av_div_q(AVRational b, AVRational c) av_const; - -/** - * Add two rationals. - * @param b First rational - * @param c Second rational - * @return b+c - */ -AVRational av_add_q(AVRational b, AVRational c) av_const; - -/** - * Subtract one rational from another. - * @param b First rational - * @param c Second rational - * @return b-c - */ -AVRational av_sub_q(AVRational b, AVRational c) av_const; - -/** - * Invert a rational. - * @param q value - * @return 1 / q - */ -static av_always_inline AVRational av_inv_q(AVRational q) -{ - AVRational r = { q.den, q.num }; - return r; -} - -/** - * Convert a double precision floating point number to a rational. - * - * In case of infinity, the returned value is expressed as `{1, 0}` or - * `{-1, 0}` depending on the sign. - * - * @param d `double` to convert - * @param max Maximum allowed numerator and denominator - * @return `d` in AVRational form - * @see av_q2d() - */ -AVRational av_d2q(double d, int max) av_const; - -/** - * Find which of the two rationals is closer to another rational. - * - * @param q Rational to be compared against - * @param q1,q2 Rationals to be tested - * @return One of the following values: - * - 1 if `q1` is nearer to `q` than `q2` - * - -1 if `q2` is nearer to `q` than `q1` - * - 0 if they have the same distance - */ -int av_nearer_q(AVRational q, AVRational q1, AVRational q2); - -/** - * Find the value in a list of rationals nearest a given reference rational. - * - * @param q Reference rational - * @param q_list Array of rationals terminated by `{0, 0}` - * @return Index of the nearest value found in the array - */ -int av_find_nearest_q_idx(AVRational q, const AVRational* q_list); - -/** - * Convert an AVRational to a IEEE 32-bit `float` expressed in fixed-point - * format. - * - * @param q Rational to be converted - * @return Equivalent floating-point value, expressed as an unsigned 32-bit - * integer. - * @note The returned value is platform-indepedant. - */ -uint32_t av_q2intfloat(AVRational q); - -/** - * Return the best rational so that a and b are multiple of it. - * If the resulting denominator is larger than max_den, return def. - */ -AVRational av_gcd_q(AVRational a, AVRational b, int max_den, AVRational def); - -/** - * @} - */ - -#endif /* AVUTIL_RATIONAL_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/rc4.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/rc4.h deleted file mode 100644 index 029cd2ad..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/rc4.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * RC4 encryption/decryption/pseudo-random number generator - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_RC4_H -#define AVUTIL_RC4_H - -#include - -/** - * @defgroup lavu_rc4 RC4 - * @ingroup lavu_crypto - * @{ - */ - -typedef struct AVRC4 { - uint8_t state[256]; - int x, y; -} AVRC4; - -/** - * Allocate an AVRC4 context. - */ -AVRC4 *av_rc4_alloc(void); - -/** - * @brief Initializes an AVRC4 context. - * - * @param key_bits must be a multiple of 8 - * @param decrypt 0 for encryption, 1 for decryption, currently has no effect - * @return zero on success, negative value otherwise - */ -int av_rc4_init(struct AVRC4 *d, const uint8_t *key, int key_bits, int decrypt); - -/** - * @brief Encrypts / decrypts using the RC4 algorithm. - * - * @param count number of bytes - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst, may be NULL - * @param iv not (yet) used for RC4, should be NULL - * @param decrypt 0 for encryption, 1 for decryption, not (yet) used - */ -void av_rc4_crypt(struct AVRC4 *d, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_RC4_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/replaygain.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/replaygain.h deleted file mode 100644 index b49bf1a3..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/replaygain.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_REPLAYGAIN_H -#define AVUTIL_REPLAYGAIN_H - -#include - -/** - * ReplayGain information (see - * http://wiki.hydrogenaudio.org/index.php?title=ReplayGain_1.0_specification). - * The size of this struct is a part of the public ABI. - */ -typedef struct AVReplayGain { - /** - * Track replay gain in microbels (divide by 100000 to get the value in dB). - * Should be set to INT32_MIN when unknown. - */ - int32_t track_gain; - /** - * Peak track amplitude, with 100000 representing full scale (but values - * may overflow). 0 when unknown. - */ - uint32_t track_peak; - /** - * Same as track_gain, but for the whole album. - */ - int32_t album_gain; - /** - * Same as track_peak, but for the whole album, - */ - uint32_t album_peak; -} AVReplayGain; - -#endif /* AVUTIL_REPLAYGAIN_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/ripemd.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/ripemd.h deleted file mode 100644 index 9df9f905..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/ripemd.h +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Copyright (C) 2007 Michael Niedermayer - * Copyright (C) 2013 James Almer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_ripemd - * Public header for RIPEMD hash function implementation. - */ - -#ifndef AVUTIL_RIPEMD_H -#define AVUTIL_RIPEMD_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_ripemd RIPEMD - * @ingroup lavu_hash - * RIPEMD hash function implementation. - * - * @{ - */ - -extern const int av_ripemd_size; - -struct AVRIPEMD; - -/** - * Allocate an AVRIPEMD context. - */ -struct AVRIPEMD *av_ripemd_alloc(void); - -/** - * Initialize RIPEMD hashing. - * - * @param context pointer to the function context (of size av_ripemd_size) - * @param bits number of bits in digest (128, 160, 256 or 320 bits) - * @return zero if initialization succeeded, -1 otherwise - */ -int av_ripemd_init(struct AVRIPEMD* context, int bits); - -/** - * Update hash value. - * - * @param context hash function context - * @param data input data to update hash with - * @param len input data length - */ -void av_ripemd_update(struct AVRIPEMD* context, const uint8_t* data, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param context hash function context - * @param digest buffer where output digest value is stored - */ -void av_ripemd_final(struct AVRIPEMD* context, uint8_t *digest); - -/** - * @} - */ - -#endif /* AVUTIL_RIPEMD_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/samplefmt.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/samplefmt.h deleted file mode 100644 index 1999c9bc..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/samplefmt.h +++ /dev/null @@ -1,268 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_SAMPLEFMT_H -#define AVUTIL_SAMPLEFMT_H - -#include - -/** - * @addtogroup lavu_audio - * @{ - * - * @defgroup lavu_sampfmts Audio sample formats - * - * Audio sample format enumeration and related convenience functions. - * @{ - */ - -/** - * Audio sample formats - * - * - The data described by the sample format is always in native-endian order. - * Sample values can be expressed by native C types, hence the lack of a signed - * 24-bit sample format even though it is a common raw audio data format. - * - * - The floating-point formats are based on full volume being in the range - * [-1.0, 1.0]. Any values outside this range are beyond full volume level. - * - * - The data layout as used in av_samples_fill_arrays() and elsewhere in FFmpeg - * (such as AVFrame in libavcodec) is as follows: - * - * @par - * For planar sample formats, each audio channel is in a separate data plane, - * and linesize is the buffer size, in bytes, for a single plane. All data - * planes must be the same size. For packed sample formats, only the first data - * plane is used, and samples for each channel are interleaved. In this case, - * linesize is the buffer size, in bytes, for the 1 plane. - * - */ -enum AVSampleFormat { - AV_SAMPLE_FMT_NONE = -1, - AV_SAMPLE_FMT_U8, ///< unsigned 8 bits - AV_SAMPLE_FMT_S16, ///< signed 16 bits - AV_SAMPLE_FMT_S32, ///< signed 32 bits - AV_SAMPLE_FMT_FLT, ///< float - AV_SAMPLE_FMT_DBL, ///< double - - AV_SAMPLE_FMT_U8P, ///< unsigned 8 bits, planar - AV_SAMPLE_FMT_S16P, ///< signed 16 bits, planar - AV_SAMPLE_FMT_S32P, ///< signed 32 bits, planar - AV_SAMPLE_FMT_FLTP, ///< float, planar - AV_SAMPLE_FMT_DBLP, ///< double, planar - AV_SAMPLE_FMT_S64, ///< signed 64 bits - AV_SAMPLE_FMT_S64P, ///< signed 64 bits, planar - - AV_SAMPLE_FMT_NB ///< Number of sample formats. DO NOT USE if linking dynamically -}; - -/** - * Return the name of sample_fmt, or NULL if sample_fmt is not - * recognized. - */ -const char *av_get_sample_fmt_name(enum AVSampleFormat sample_fmt); - -/** - * Return a sample format corresponding to name, or AV_SAMPLE_FMT_NONE - * on error. - */ -enum AVSampleFormat av_get_sample_fmt(const char *name); - -/** - * Return the planar<->packed alternative form of the given sample format, or - * AV_SAMPLE_FMT_NONE on error. If the passed sample_fmt is already in the - * requested planar/packed format, the format returned is the same as the - * input. - */ -enum AVSampleFormat av_get_alt_sample_fmt(enum AVSampleFormat sample_fmt, int planar); - -/** - * Get the packed alternative form of the given sample format. - * - * If the passed sample_fmt is already in packed format, the format returned is - * the same as the input. - * - * @return the packed alternative form of the given sample format or - AV_SAMPLE_FMT_NONE on error. - */ -enum AVSampleFormat av_get_packed_sample_fmt(enum AVSampleFormat sample_fmt); - -/** - * Get the planar alternative form of the given sample format. - * - * If the passed sample_fmt is already in planar format, the format returned is - * the same as the input. - * - * @return the planar alternative form of the given sample format or - AV_SAMPLE_FMT_NONE on error. - */ -enum AVSampleFormat av_get_planar_sample_fmt(enum AVSampleFormat sample_fmt); - -/** - * Generate a string corresponding to the sample format with - * sample_fmt, or a header if sample_fmt is negative. - * - * @param buf the buffer where to write the string - * @param buf_size the size of buf - * @param sample_fmt the number of the sample format to print the - * corresponding info string, or a negative value to print the - * corresponding header. - * @return the pointer to the filled buffer or NULL if sample_fmt is - * unknown or in case of other errors - */ -char *av_get_sample_fmt_string(char *buf, int buf_size, enum AVSampleFormat sample_fmt); - -/** - * Return number of bytes per sample. - * - * @param sample_fmt the sample format - * @return number of bytes per sample or zero if unknown for the given - * sample format - */ -int av_get_bytes_per_sample(enum AVSampleFormat sample_fmt); - -/** - * Check if the sample format is planar. - * - * @param sample_fmt the sample format to inspect - * @return 1 if the sample format is planar, 0 if it is interleaved - */ -int av_sample_fmt_is_planar(enum AVSampleFormat sample_fmt); - -/** - * Get the required buffer size for the given audio parameters. - * - * @param[out] linesize calculated linesize, may be NULL - * @param nb_channels the number of channels - * @param nb_samples the number of samples in a single channel - * @param sample_fmt the sample format - * @param align buffer size alignment (0 = default, 1 = no alignment) - * @return required buffer size, or negative error code on failure - */ -int av_samples_get_buffer_size(int *linesize, int nb_channels, int nb_samples, - enum AVSampleFormat sample_fmt, int align); - -/** - * @} - * - * @defgroup lavu_sampmanip Samples manipulation - * - * Functions that manipulate audio samples - * @{ - */ - -/** - * Fill plane data pointers and linesize for samples with sample - * format sample_fmt. - * - * The audio_data array is filled with the pointers to the samples data planes: - * for planar, set the start point of each channel's data within the buffer, - * for packed, set the start point of the entire buffer only. - * - * The value pointed to by linesize is set to the aligned size of each - * channel's data buffer for planar layout, or to the aligned size of the - * buffer for all channels for packed layout. - * - * The buffer in buf must be big enough to contain all the samples - * (use av_samples_get_buffer_size() to compute its minimum size), - * otherwise the audio_data pointers will point to invalid data. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param[out] audio_data array to be filled with the pointer for each channel - * @param[out] linesize calculated linesize, may be NULL - * @param buf the pointer to a buffer containing the samples - * @param nb_channels the number of channels - * @param nb_samples the number of samples in a single channel - * @param sample_fmt the sample format - * @param align buffer size alignment (0 = default, 1 = no alignment) - * @return minimum size in bytes required for the buffer on success, - * or a negative error code on failure - */ -int av_samples_fill_arrays(uint8_t **audio_data, int *linesize, - const uint8_t *buf, - int nb_channels, int nb_samples, - enum AVSampleFormat sample_fmt, int align); - -/** - * Allocate a samples buffer for nb_samples samples, and fill data pointers and - * linesize accordingly. - * The allocated samples buffer can be freed by using av_freep(&audio_data[0]) - * Allocated data will be initialized to silence. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param[out] audio_data array to be filled with the pointer for each channel - * @param[out] linesize aligned size for audio buffer(s), may be NULL - * @param nb_channels number of audio channels - * @param nb_samples number of samples per channel - * @param align buffer size alignment (0 = default, 1 = no alignment) - * @return >=0 on success or a negative error code on failure - * @todo return the size of the allocated buffer in case of success at the next bump - * @see av_samples_fill_arrays() - * @see av_samples_alloc_array_and_samples() - */ -int av_samples_alloc(uint8_t **audio_data, int *linesize, int nb_channels, - int nb_samples, enum AVSampleFormat sample_fmt, int align); - -/** - * Allocate a data pointers array, samples buffer for nb_samples - * samples, and fill data pointers and linesize accordingly. - * - * This is the same as av_samples_alloc(), but also allocates the data - * pointers array. - * - * @see av_samples_alloc() - */ -int av_samples_alloc_array_and_samples(uint8_t ***audio_data, int *linesize, int nb_channels, - int nb_samples, enum AVSampleFormat sample_fmt, int align); - -/** - * Copy samples from src to dst. - * - * @param dst destination array of pointers to data planes - * @param src source array of pointers to data planes - * @param dst_offset offset in samples at which the data will be written to dst - * @param src_offset offset in samples at which the data will be read from src - * @param nb_samples number of samples to be copied - * @param nb_channels number of audio channels - * @param sample_fmt audio sample format - */ -int av_samples_copy(uint8_t **dst, uint8_t * const *src, int dst_offset, - int src_offset, int nb_samples, int nb_channels, - enum AVSampleFormat sample_fmt); - -/** - * Fill an audio buffer with silence. - * - * @param audio_data array of pointers to data planes - * @param offset offset in samples at which to start filling - * @param nb_samples number of samples to fill - * @param nb_channels number of audio channels - * @param sample_fmt audio sample format - */ -int av_samples_set_silence(uint8_t **audio_data, int offset, int nb_samples, - int nb_channels, enum AVSampleFormat sample_fmt); - -/** - * @} - * @} - */ -#endif /* AVUTIL_SAMPLEFMT_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/sha.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/sha.h deleted file mode 100644 index 2e1220ab..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/sha.h +++ /dev/null @@ -1,90 +0,0 @@ -/* - * Copyright (C) 2007 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_sha - * Public header for SHA-1 & SHA-256 hash function implementations. - */ - -#ifndef AVUTIL_SHA_H -#define AVUTIL_SHA_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_sha SHA - * @ingroup lavu_hash - * SHA-1 and SHA-256 (Secure Hash Algorithm) hash function implementations. - * - * This module supports the following SHA hash functions: - * - * - SHA-1: 160 bits - * - SHA-224: 224 bits, as a variant of SHA-2 - * - SHA-256: 256 bits, as a variant of SHA-2 - * - * @see For SHA-384, SHA-512, and variants thereof, see @ref lavu_sha512. - * - * @{ - */ - -extern const int av_sha_size; - -struct AVSHA; - -/** - * Allocate an AVSHA context. - */ -struct AVSHA *av_sha_alloc(void); - -/** - * Initialize SHA-1 or SHA-2 hashing. - * - * @param context pointer to the function context (of size av_sha_size) - * @param bits number of bits in digest (SHA-1 - 160 bits, SHA-2 224 or 256 bits) - * @return zero if initialization succeeded, -1 otherwise - */ -int av_sha_init(struct AVSHA* context, int bits); - -/** - * Update hash value. - * - * @param ctx hash function context - * @param data input data to update hash with - * @param len input data length - */ -void av_sha_update(struct AVSHA *ctx, const uint8_t *data, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param context hash function context - * @param digest buffer where output digest value is stored - */ -void av_sha_final(struct AVSHA* context, uint8_t *digest); - -/** - * @} - */ - -#endif /* AVUTIL_SHA_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/sha512.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/sha512.h deleted file mode 100644 index a4a3f23d..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/sha512.h +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Copyright (C) 2007 Michael Niedermayer - * Copyright (C) 2013 James Almer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_sha512 - * Public header for SHA-512 implementation. - */ - -#ifndef AVUTIL_SHA512_H -#define AVUTIL_SHA512_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_sha512 SHA-512 - * @ingroup lavu_hash - * SHA-512 (Secure Hash Algorithm) hash function implementations. - * - * This module supports the following SHA-2 hash functions: - * - * - SHA-512/224: 224 bits - * - SHA-512/256: 256 bits - * - SHA-384: 384 bits - * - SHA-512: 512 bits - * - * @see For SHA-1, SHA-256, and variants thereof, see @ref lavu_sha. - * - * @{ - */ - -extern const int av_sha512_size; - -struct AVSHA512; - -/** - * Allocate an AVSHA512 context. - */ -struct AVSHA512 *av_sha512_alloc(void); - -/** - * Initialize SHA-2 512 hashing. - * - * @param context pointer to the function context (of size av_sha512_size) - * @param bits number of bits in digest (224, 256, 384 or 512 bits) - * @return zero if initialization succeeded, -1 otherwise - */ -int av_sha512_init(struct AVSHA512* context, int bits); - -/** - * Update hash value. - * - * @param context hash function context - * @param data input data to update hash with - * @param len input data length - */ -void av_sha512_update(struct AVSHA512* context, const uint8_t* data, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param context hash function context - * @param digest buffer where output digest value is stored - */ -void av_sha512_final(struct AVSHA512* context, uint8_t *digest); - -/** - * @} - */ - -#endif /* AVUTIL_SHA512_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/spherical.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/spherical.h deleted file mode 100644 index cef759cf..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/spherical.h +++ /dev/null @@ -1,232 +0,0 @@ -/* - * Copyright (c) 2016 Vittorio Giovara - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Spherical video - */ - -#ifndef AVUTIL_SPHERICAL_H -#define AVUTIL_SPHERICAL_H - -#include -#include - -/** - * @addtogroup lavu_video - * @{ - * - * @defgroup lavu_video_spherical Spherical video mapping - * @{ - */ - -/** - * @addtogroup lavu_video_spherical - * A spherical video file contains surfaces that need to be mapped onto a - * sphere. Depending on how the frame was converted, a different distortion - * transformation or surface recomposition function needs to be applied before - * the video should be mapped and displayed. - */ - -/** - * Projection of the video surface(s) on a sphere. - */ -enum AVSphericalProjection { - /** - * Video represents a sphere mapped on a flat surface using - * equirectangular projection. - */ - AV_SPHERICAL_EQUIRECTANGULAR, - - /** - * Video frame is split into 6 faces of a cube, and arranged on a - * 3x2 layout. Faces are oriented upwards for the front, left, right, - * and back faces. The up face is oriented so the top of the face is - * forwards and the down face is oriented so the top of the face is - * to the back. - */ - AV_SPHERICAL_CUBEMAP, - - /** - * Video represents a portion of a sphere mapped on a flat surface - * using equirectangular projection. The @ref bounding fields indicate - * the position of the current video in a larger surface. - */ - AV_SPHERICAL_EQUIRECTANGULAR_TILE, -}; - -/** - * This structure describes how to handle spherical videos, outlining - * information about projection, initial layout, and any other view modifier. - * - * @note The struct must be allocated with av_spherical_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVSphericalMapping { - /** - * Projection type. - */ - enum AVSphericalProjection projection; - - /** - * @name Initial orientation - * @{ - * There fields describe additional rotations applied to the sphere after - * the video frame is mapped onto it. The sphere is rotated around the - * viewer, who remains stationary. The order of transformation is always - * yaw, followed by pitch, and finally by roll. - * - * The coordinate system matches the one defined in OpenGL, where the - * forward vector (z) is coming out of screen, and it is equivalent to - * a rotation matrix of R = r_y(yaw) * r_x(pitch) * r_z(roll). - * - * A positive yaw rotates the portion of the sphere in front of the viewer - * toward their right. A positive pitch rotates the portion of the sphere - * in front of the viewer upwards. A positive roll tilts the portion of - * the sphere in front of the viewer to the viewer's right. - * - * These values are exported as 16.16 fixed point. - * - * See this equirectangular projection as example: - * - * @code{.unparsed} - * Yaw - * -180 0 180 - * 90 +-------------+-------------+ 180 - * | | | up - * P | | | y| forward - * i | ^ | | /z - * t 0 +-------------X-------------+ 0 Roll | / - * c | | | | / - * h | | | 0|/_____right - * | | | x - * -90 +-------------+-------------+ -180 - * - * X - the default camera center - * ^ - the default up vector - * @endcode - */ - int32_t yaw; ///< Rotation around the up vector [-180, 180]. - int32_t pitch; ///< Rotation around the right vector [-90, 90]. - int32_t roll; ///< Rotation around the forward vector [-180, 180]. - /** - * @} - */ - - /** - * @name Bounding rectangle - * @anchor bounding - * @{ - * These fields indicate the location of the current tile, and where - * it should be mapped relative to the original surface. They are - * exported as 0.32 fixed point, and can be converted to classic - * pixel values with av_spherical_bounds(). - * - * @code{.unparsed} - * +----------------+----------+ - * | |bound_top | - * | +--------+ | - * | bound_left |tile | | - * +<---------->| |<--->+bound_right - * | +--------+ | - * | | | - * | bound_bottom| | - * +----------------+----------+ - * @endcode - * - * If needed, the original video surface dimensions can be derived - * by adding the current stream or frame size to the related bounds, - * like in the following example: - * - * @code{c} - * original_width = tile->width + bound_left + bound_right; - * original_height = tile->height + bound_top + bound_bottom; - * @endcode - * - * @note These values are valid only for the tiled equirectangular - * projection type (@ref AV_SPHERICAL_EQUIRECTANGULAR_TILE), - * and should be ignored in all other cases. - */ - uint32_t bound_left; ///< Distance from the left edge - uint32_t bound_top; ///< Distance from the top edge - uint32_t bound_right; ///< Distance from the right edge - uint32_t bound_bottom; ///< Distance from the bottom edge - /** - * @} - */ - - /** - * Number of pixels to pad from the edge of each cube face. - * - * @note This value is valid for only for the cubemap projection type - * (@ref AV_SPHERICAL_CUBEMAP), and should be ignored in all other - * cases. - */ - uint32_t padding; -} AVSphericalMapping; - -/** - * Allocate a AVSphericalVideo structure and initialize its fields to default - * values. - * - * @return the newly allocated struct or NULL on failure - */ -AVSphericalMapping *av_spherical_alloc(size_t *size); - -/** - * Convert the @ref bounding fields from an AVSphericalVideo - * from 0.32 fixed point to pixels. - * - * @param map The AVSphericalVideo map to read bound values from. - * @param width Width of the current frame or stream. - * @param height Height of the current frame or stream. - * @param left Pixels from the left edge. - * @param top Pixels from the top edge. - * @param right Pixels from the right edge. - * @param bottom Pixels from the bottom edge. - */ -void av_spherical_tile_bounds(const AVSphericalMapping *map, - size_t width, size_t height, - size_t *left, size_t *top, - size_t *right, size_t *bottom); - -/** - * Provide a human-readable name of a given AVSphericalProjection. - * - * @param projection The input AVSphericalProjection. - * - * @return The name of the AVSphericalProjection, or "unknown". - */ -const char *av_spherical_projection_name(enum AVSphericalProjection projection); - -/** - * Get the AVSphericalProjection form a human-readable name. - * - * @param name The input string. - * - * @return The AVSphericalProjection value, or -1 if not found. - */ -int av_spherical_from_name(const char *name); -/** - * @} - * @} - */ - -#endif /* AVUTIL_SPHERICAL_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/stereo3d.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/stereo3d.h deleted file mode 100644 index d421aac2..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/stereo3d.h +++ /dev/null @@ -1,233 +0,0 @@ -/* - * Copyright (c) 2013 Vittorio Giovara - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Stereoscopic video - */ - -#ifndef AVUTIL_STEREO3D_H -#define AVUTIL_STEREO3D_H - -#include - -#include "frame.h" - -/** - * @addtogroup lavu_video - * @{ - * - * @defgroup lavu_video_stereo3d Stereo3D types and functions - * @{ - */ - -/** - * @addtogroup lavu_video_stereo3d - * A stereoscopic video file consists in multiple views embedded in a single - * frame, usually describing two views of a scene. This file describes all - * possible codec-independent view arrangements. - * */ - -/** - * List of possible 3D Types - */ -enum AVStereo3DType { - /** - * Video is not stereoscopic (and metadata has to be there). - */ - AV_STEREO3D_2D, - - /** - * Views are next to each other. - * - * @code{.unparsed} - * LLLLRRRR - * LLLLRRRR - * LLLLRRRR - * ... - * @endcode - */ - AV_STEREO3D_SIDEBYSIDE, - - /** - * Views are on top of each other. - * - * @code{.unparsed} - * LLLLLLLL - * LLLLLLLL - * RRRRRRRR - * RRRRRRRR - * @endcode - */ - AV_STEREO3D_TOPBOTTOM, - - /** - * Views are alternated temporally. - * - * @code{.unparsed} - * frame0 frame1 frame2 ... - * LLLLLLLL RRRRRRRR LLLLLLLL - * LLLLLLLL RRRRRRRR LLLLLLLL - * LLLLLLLL RRRRRRRR LLLLLLLL - * ... ... ... - * @endcode - */ - AV_STEREO3D_FRAMESEQUENCE, - - /** - * Views are packed in a checkerboard-like structure per pixel. - * - * @code{.unparsed} - * LRLRLRLR - * RLRLRLRL - * LRLRLRLR - * ... - * @endcode - */ - AV_STEREO3D_CHECKERBOARD, - - /** - * Views are next to each other, but when upscaling - * apply a checkerboard pattern. - * - * @code{.unparsed} - * LLLLRRRR L L L L R R R R - * LLLLRRRR => L L L L R R R R - * LLLLRRRR L L L L R R R R - * LLLLRRRR L L L L R R R R - * @endcode - */ - AV_STEREO3D_SIDEBYSIDE_QUINCUNX, - - /** - * Views are packed per line, as if interlaced. - * - * @code{.unparsed} - * LLLLLLLL - * RRRRRRRR - * LLLLLLLL - * ... - * @endcode - */ - AV_STEREO3D_LINES, - - /** - * Views are packed per column. - * - * @code{.unparsed} - * LRLRLRLR - * LRLRLRLR - * LRLRLRLR - * ... - * @endcode - */ - AV_STEREO3D_COLUMNS, -}; - -/** - * List of possible view types. - */ -enum AVStereo3DView { - /** - * Frame contains two packed views. - */ - AV_STEREO3D_VIEW_PACKED, - - /** - * Frame contains only the left view. - */ - AV_STEREO3D_VIEW_LEFT, - - /** - * Frame contains only the right view. - */ - AV_STEREO3D_VIEW_RIGHT, -}; - -/** - * Inverted views, Right/Bottom represents the left view. - */ -#define AV_STEREO3D_FLAG_INVERT (1 << 0) - -/** - * Stereo 3D type: this structure describes how two videos are packed - * within a single video surface, with additional information as needed. - * - * @note The struct must be allocated with av_stereo3d_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVStereo3D { - /** - * How views are packed within the video. - */ - enum AVStereo3DType type; - - /** - * Additional information about the frame packing. - */ - int flags; - - /** - * Determines which views are packed. - */ - enum AVStereo3DView view; -} AVStereo3D; - -/** - * Allocate an AVStereo3D structure and set its fields to default values. - * The resulting struct can be freed using av_freep(). - * - * @return An AVStereo3D filled with default values or NULL on failure. - */ -AVStereo3D *av_stereo3d_alloc(void); - -/** - * Allocate a complete AVFrameSideData and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVStereo3D structure to be filled by caller. - */ -AVStereo3D *av_stereo3d_create_side_data(AVFrame *frame); - -/** - * Provide a human-readable name of a given stereo3d type. - * - * @param type The input stereo3d type value. - * - * @return The name of the stereo3d value, or "unknown". - */ -const char *av_stereo3d_type_name(unsigned int type); - -/** - * Get the AVStereo3DType form a human-readable name. - * - * @param name The input string. - * - * @return The AVStereo3DType value, or -1 if not found. - */ -int av_stereo3d_from_name(const char *name); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_STEREO3D_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/tea.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/tea.h deleted file mode 100644 index dd929bda..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/tea.h +++ /dev/null @@ -1,71 +0,0 @@ -/* - * A 32-bit implementation of the TEA algorithm - * Copyright (c) 2015 Vesselin Bontchev - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TEA_H -#define AVUTIL_TEA_H - -#include - -/** - * @file - * @brief Public header for libavutil TEA algorithm - * @defgroup lavu_tea TEA - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_tea_size; - -struct AVTEA; - -/** - * Allocate an AVTEA context - * To free the struct: av_free(ptr) - */ -struct AVTEA *av_tea_alloc(void); - -/** - * Initialize an AVTEA context. - * - * @param ctx an AVTEA context - * @param key a key of 16 bytes used for encryption/decryption - * @param rounds the number of rounds in TEA (64 is the "standard") - */ -void av_tea_init(struct AVTEA *ctx, const uint8_t key[16], int rounds); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * - * @param ctx an AVTEA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_tea_crypt(struct AVTEA *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_TEA_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/threadmessage.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/threadmessage.h deleted file mode 100644 index 42ce655f..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/threadmessage.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public License - * as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with FFmpeg; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_THREADMESSAGE_H -#define AVUTIL_THREADMESSAGE_H - -typedef struct AVThreadMessageQueue AVThreadMessageQueue; - -typedef enum AVThreadMessageFlags { - - /** - * Perform non-blocking operation. - * If this flag is set, send and recv operations are non-blocking and - * return AVERROR(EAGAIN) immediately if they can not proceed. - */ - AV_THREAD_MESSAGE_NONBLOCK = 1, - -} AVThreadMessageFlags; - -/** - * Allocate a new message queue. - * - * @param mq pointer to the message queue - * @param nelem maximum number of elements in the queue - * @param elsize size of each element in the queue - * @return >=0 for success; <0 for error, in particular AVERROR(ENOSYS) if - * lavu was built without thread support - */ -int av_thread_message_queue_alloc(AVThreadMessageQueue **mq, - unsigned nelem, - unsigned elsize); - -/** - * Free a message queue. - * - * The message queue must no longer be in use by another thread. - */ -void av_thread_message_queue_free(AVThreadMessageQueue **mq); - -/** - * Send a message on the queue. - */ -int av_thread_message_queue_send(AVThreadMessageQueue *mq, - void *msg, - unsigned flags); - -/** - * Receive a message from the queue. - */ -int av_thread_message_queue_recv(AVThreadMessageQueue *mq, - void *msg, - unsigned flags); - -/** - * Set the sending error code. - * - * If the error code is set to non-zero, av_thread_message_queue_send() will - * return it immediately. Conventional values, such as AVERROR_EOF or - * AVERROR(EAGAIN), can be used to cause the sending thread to stop or - * suspend its operation. - */ -void av_thread_message_queue_set_err_send(AVThreadMessageQueue *mq, - int err); - -/** - * Set the receiving error code. - * - * If the error code is set to non-zero, av_thread_message_queue_recv() will - * return it immediately when there are no longer available messages. - * Conventional values, such as AVERROR_EOF or AVERROR(EAGAIN), can be used - * to cause the receiving thread to stop or suspend its operation. - */ -void av_thread_message_queue_set_err_recv(AVThreadMessageQueue *mq, - int err); - -/** - * Set the optional free message callback function which will be called if an - * operation is removing messages from the queue. - */ -void av_thread_message_queue_set_free_func(AVThreadMessageQueue *mq, - void (*free_func)(void *msg)); - -/** - * Return the current number of messages in the queue. - * - * @return the current number of messages or AVERROR(ENOSYS) if lavu was built - * without thread support - */ -int av_thread_message_queue_nb_elems(AVThreadMessageQueue *mq); - -/** - * Flush the message queue - * - * This function is mostly equivalent to reading and free-ing every message - * except that it will be done in a single operation (no lock/unlock between - * reads). - */ -void av_thread_message_flush(AVThreadMessageQueue *mq); - -#endif /* AVUTIL_THREADMESSAGE_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/time.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/time.h deleted file mode 100644 index dc169b06..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/time.h +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Copyright (c) 2000-2003 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TIME_H -#define AVUTIL_TIME_H - -#include - -/** - * Get the current time in microseconds. - */ -int64_t av_gettime(void); - -/** - * Get the current time in microseconds since some unspecified starting point. - * On platforms that support it, the time comes from a monotonic clock - * This property makes this time source ideal for measuring relative time. - * The returned values may not be monotonic on platforms where a monotonic - * clock is not available. - */ -int64_t av_gettime_relative(void); - -/** - * Indicates with a boolean result if the av_gettime_relative() time source - * is monotonic. - */ -int av_gettime_relative_is_monotonic(void); - -/** - * Sleep for a period of time. Although the duration is expressed in - * microseconds, the actual delay may be rounded to the precision of the - * system timer. - * - * @param usec Number of microseconds to sleep. - * @return zero on success or (negative) error code. - */ -int av_usleep(unsigned usec); - -#endif /* AVUTIL_TIME_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/timecode.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/timecode.h deleted file mode 100644 index 060574a1..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/timecode.h +++ /dev/null @@ -1,199 +0,0 @@ -/* - * Copyright (c) 2006 Smartjog S.A.S, Baptiste Coudurier - * Copyright (c) 2011-2012 Smartjog S.A.S, Clément Bœsch - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Timecode helpers header - */ - -#ifndef AVUTIL_TIMECODE_H -#define AVUTIL_TIMECODE_H - -#include -#include "rational.h" - -#define AV_TIMECODE_STR_SIZE 23 - -enum AVTimecodeFlag { - AV_TIMECODE_FLAG_DROPFRAME = 1<<0, ///< timecode is drop frame - AV_TIMECODE_FLAG_24HOURSMAX = 1<<1, ///< timecode wraps after 24 hours - AV_TIMECODE_FLAG_ALLOWNEGATIVE = 1<<2, ///< negative time values are allowed -}; - -typedef struct { - int start; ///< timecode frame start (first base frame number) - uint32_t flags; ///< flags such as drop frame, +24 hours support, ... - AVRational rate; ///< frame rate in rational form - unsigned fps; ///< frame per second; must be consistent with the rate field -} AVTimecode; - -/** - * Adjust frame number for NTSC drop frame time code. - * - * @param framenum frame number to adjust - * @param fps frame per second, multiples of 30 - * @return adjusted frame number - * @warning adjustment is only valid for multiples of NTSC 29.97 - */ -int av_timecode_adjust_ntsc_framenum2(int framenum, int fps); - -/** - * Convert frame number to SMPTE 12M binary representation. - * - * @param tc timecode data correctly initialized - * @param framenum frame number - * @return the SMPTE binary representation - * - * See SMPTE ST 314M-2005 Sec 4.4.2.2.1 "Time code pack (TC)" - * the format description as follows: - * bits 0-5: hours, in BCD(6bits) - * bits 6: BGF1 - * bits 7: BGF2 (NTSC) or FIELD (PAL) - * bits 8-14: minutes, in BCD(7bits) - * bits 15: BGF0 (NTSC) or BGF2 (PAL) - * bits 16-22: seconds, in BCD(7bits) - * bits 23: FIELD (NTSC) or BGF0 (PAL) - * bits 24-29: frames, in BCD(6bits) - * bits 30: drop frame flag (0: non drop, 1: drop) - * bits 31: color frame flag (0: unsync mode, 1: sync mode) - * @note BCD numbers (6 or 7 bits): 4 or 5 lower bits for units, 2 higher bits for tens. - * @note Frame number adjustment is automatically done in case of drop timecode, - * you do NOT have to call av_timecode_adjust_ntsc_framenum2(). - * @note The frame number is relative to tc->start. - * @note Color frame (CF) and binary group flags (BGF) bits are set to zero. - */ -uint32_t av_timecode_get_smpte_from_framenum(const AVTimecode *tc, int framenum); - -/** - * Convert sei info to SMPTE 12M binary representation. - * - * @param rate frame rate in rational form - * @param drop drop flag - * @param hh hour - * @param mm minute - * @param ss second - * @param ff frame number - * @return the SMPTE binary representation - */ -uint32_t av_timecode_get_smpte(AVRational rate, int drop, int hh, int mm, int ss, int ff); - -/** - * Load timecode string in buf. - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param tc timecode data correctly initialized - * @param framenum frame number - * @return the buf parameter - * - * @note Timecode representation can be a negative timecode and have more than - * 24 hours, but will only be honored if the flags are correctly set. - * @note The frame number is relative to tc->start. - */ -char *av_timecode_make_string(const AVTimecode *tc, char *buf, int framenum); - -/** - * Get the timecode string from the SMPTE timecode format. - * - * In contrast to av_timecode_make_smpte_tc_string this function supports 50/60 - * fps timecodes by using the field bit. - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param rate frame rate of the timecode - * @param tcsmpte the 32-bit SMPTE timecode - * @param prevent_df prevent the use of a drop flag when it is known the DF bit - * is arbitrary - * @param skip_field prevent the use of a field flag when it is known the field - * bit is arbitrary (e.g. because it is used as PC flag) - * @return the buf parameter - */ -char *av_timecode_make_smpte_tc_string2(char *buf, AVRational rate, uint32_t tcsmpte, int prevent_df, int skip_field); - -/** - * Get the timecode string from the SMPTE timecode format. - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param tcsmpte the 32-bit SMPTE timecode - * @param prevent_df prevent the use of a drop flag when it is known the DF bit - * is arbitrary - * @return the buf parameter - */ -char *av_timecode_make_smpte_tc_string(char *buf, uint32_t tcsmpte, int prevent_df); - -/** - * Get the timecode string from the 25-bit timecode format (MPEG GOP format). - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param tc25bit the 25-bits timecode - * @return the buf parameter - */ -char *av_timecode_make_mpeg_tc_string(char *buf, uint32_t tc25bit); - -/** - * Init a timecode struct with the passed parameters. - * - * @param log_ctx a pointer to an arbitrary struct of which the first field - * is a pointer to an AVClass struct (used for av_log) - * @param tc pointer to an allocated AVTimecode - * @param rate frame rate in rational form - * @param flags miscellaneous flags such as drop frame, +24 hours, ... - * (see AVTimecodeFlag) - * @param frame_start the first frame number - * @return 0 on success, AVERROR otherwise - */ -int av_timecode_init(AVTimecode *tc, AVRational rate, int flags, int frame_start, void *log_ctx); - -/** - * Init a timecode struct from the passed timecode components. - * - * @param log_ctx a pointer to an arbitrary struct of which the first field - * is a pointer to an AVClass struct (used for av_log) - * @param tc pointer to an allocated AVTimecode - * @param rate frame rate in rational form - * @param flags miscellaneous flags such as drop frame, +24 hours, ... - * (see AVTimecodeFlag) - * @param hh hours - * @param mm minutes - * @param ss seconds - * @param ff frames - * @return 0 on success, AVERROR otherwise - */ -int av_timecode_init_from_components(AVTimecode *tc, AVRational rate, int flags, int hh, int mm, int ss, int ff, void *log_ctx); - -/** - * Parse timecode representation (hh:mm:ss[:;.]ff). - * - * @param log_ctx a pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct (used for av_log). - * @param tc pointer to an allocated AVTimecode - * @param rate frame rate in rational form - * @param str timecode string which will determine the frame start - * @return 0 on success, AVERROR otherwise - */ -int av_timecode_init_from_string(AVTimecode *tc, AVRational rate, const char *str, void *log_ctx); - -/** - * Check if the timecode feature is available for the given frame rate - * - * @return 0 if supported, <0 otherwise - */ -int av_timecode_check_frame_rate(AVRational rate); - -#endif /* AVUTIL_TIMECODE_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/timestamp.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/timestamp.h deleted file mode 100644 index e082f01b..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/timestamp.h +++ /dev/null @@ -1,78 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * timestamp utils, mostly useful for debugging/logging purposes - */ - -#ifndef AVUTIL_TIMESTAMP_H -#define AVUTIL_TIMESTAMP_H - -#include "common.h" - -#if defined(__cplusplus) && !defined(__STDC_FORMAT_MACROS) && !defined(PRId64) -#error missing -D__STDC_FORMAT_MACROS / #define __STDC_FORMAT_MACROS -#endif - -#define AV_TS_MAX_STRING_SIZE 32 - -/** - * Fill the provided buffer with a string containing a timestamp - * representation. - * - * @param buf a buffer with size in bytes of at least AV_TS_MAX_STRING_SIZE - * @param ts the timestamp to represent - * @return the buffer in input - */ -static inline char *av_ts_make_string(char *buf, int64_t ts) -{ - if (ts == AV_NOPTS_VALUE) snprintf(buf, AV_TS_MAX_STRING_SIZE, "NOPTS"); - else snprintf(buf, AV_TS_MAX_STRING_SIZE, "%" PRId64, ts); - return buf; -} - -/** - * Convenience macro, the return value should be used only directly in - * function arguments but never stand-alone. - */ -#define av_ts2str(ts) av_ts_make_string((char[AV_TS_MAX_STRING_SIZE]){0}, ts) - -/** - * Fill the provided buffer with a string containing a timestamp time - * representation. - * - * @param buf a buffer with size in bytes of at least AV_TS_MAX_STRING_SIZE - * @param ts the timestamp to represent - * @param tb the timebase of the timestamp - * @return the buffer in input - */ -static inline char *av_ts_make_time_string(char *buf, int64_t ts, AVRational *tb) -{ - if (ts == AV_NOPTS_VALUE) snprintf(buf, AV_TS_MAX_STRING_SIZE, "NOPTS"); - else snprintf(buf, AV_TS_MAX_STRING_SIZE, "%.6g", av_q2d(*tb) * ts); - return buf; -} - -/** - * Convenience macro, the return value should be used only directly in - * function arguments but never stand-alone. - */ -#define av_ts2timestr(ts, tb) av_ts_make_time_string((char[AV_TS_MAX_STRING_SIZE]){0}, ts, tb) - -#endif /* AVUTIL_TIMESTAMP_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/tree.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/tree.h deleted file mode 100644 index bbb8fbb1..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/tree.h +++ /dev/null @@ -1,137 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * A tree container. - * @author Michael Niedermayer - */ - -#ifndef AVUTIL_TREE_H -#define AVUTIL_TREE_H - -#include "attributes.h" - -/** - * @addtogroup lavu_tree AVTree - * @ingroup lavu_data - * - * Low-complexity tree container - * - * Insertion, removal, finding equal, largest which is smaller than and - * smallest which is larger than, all have O(log n) worst-case complexity. - * @{ - */ - - -struct AVTreeNode; -extern const int av_tree_node_size; - -/** - * Allocate an AVTreeNode. - */ -struct AVTreeNode *av_tree_node_alloc(void); - -/** - * Find an element. - * @param root a pointer to the root node of the tree - * @param next If next is not NULL, then next[0] will contain the previous - * element and next[1] the next element. If either does not exist, - * then the corresponding entry in next is unchanged. - * @param cmp compare function used to compare elements in the tree, - * API identical to that of Standard C's qsort - * It is guaranteed that the first and only the first argument to cmp() - * will be the key parameter to av_tree_find(), thus it could if the - * user wants, be a different type (like an opaque context). - * @return An element with cmp(key, elem) == 0 or NULL if no such element - * exists in the tree. - */ -void *av_tree_find(const struct AVTreeNode *root, void *key, - int (*cmp)(const void *key, const void *b), void *next[2]); - -/** - * Insert or remove an element. - * - * If *next is NULL, then the supplied element will be removed if it exists. - * If *next is non-NULL, then the supplied element will be inserted, unless - * it already exists in the tree. - * - * @param rootp A pointer to a pointer to the root node of the tree; note that - * the root node can change during insertions, this is required - * to keep the tree balanced. - * @param key pointer to the element key to insert in the tree - * @param next Used to allocate and free AVTreeNodes. For insertion the user - * must set it to an allocated and zeroed object of at least - * av_tree_node_size bytes size. av_tree_insert() will set it to - * NULL if it has been consumed. - * For deleting elements *next is set to NULL by the user and - * av_tree_insert() will set it to the AVTreeNode which was - * used for the removed element. - * This allows the use of flat arrays, which have - * lower overhead compared to many malloced elements. - * You might want to define a function like: - * @code - * void *tree_insert(struct AVTreeNode **rootp, void *key, - * int (*cmp)(void *key, const void *b), - * AVTreeNode **next) - * { - * if (!*next) - * *next = av_mallocz(av_tree_node_size); - * return av_tree_insert(rootp, key, cmp, next); - * } - * void *tree_remove(struct AVTreeNode **rootp, void *key, - * int (*cmp)(void *key, const void *b, AVTreeNode **next)) - * { - * av_freep(next); - * return av_tree_insert(rootp, key, cmp, next); - * } - * @endcode - * @param cmp compare function used to compare elements in the tree, API identical - * to that of Standard C's qsort - * @return If no insertion happened, the found element; if an insertion or - * removal happened, then either key or NULL will be returned. - * Which one it is depends on the tree state and the implementation. You - * should make no assumptions that it's one or the other in the code. - */ -void *av_tree_insert(struct AVTreeNode **rootp, void *key, - int (*cmp)(const void *key, const void *b), - struct AVTreeNode **next); - -void av_tree_destroy(struct AVTreeNode *t); - -/** - * Apply enu(opaque, &elem) to all the elements in the tree in a given range. - * - * @param cmp a comparison function that returns < 0 for an element below the - * range, > 0 for an element above the range and == 0 for an - * element inside the range - * - * @note The cmp function should use the same ordering used to construct the - * tree. - */ -void av_tree_enumerate(struct AVTreeNode *t, void *opaque, - int (*cmp)(void *opaque, void *elem), - int (*enu)(void *opaque, void *elem)); - -/** - * @} - */ - -#endif /* AVUTIL_TREE_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/twofish.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/twofish.h deleted file mode 100644 index 813cfecd..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/twofish.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * An implementation of the TwoFish algorithm - * Copyright (c) 2015 Supraja Meedinti - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TWOFISH_H -#define AVUTIL_TWOFISH_H - -#include - - -/** - * @file - * @brief Public header for libavutil TWOFISH algorithm - * @defgroup lavu_twofish TWOFISH - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_twofish_size; - -struct AVTWOFISH; - -/** - * Allocate an AVTWOFISH context - * To free the struct: av_free(ptr) - */ -struct AVTWOFISH *av_twofish_alloc(void); - -/** - * Initialize an AVTWOFISH context. - * - * @param ctx an AVTWOFISH context - * @param key a key of size ranging from 1 to 32 bytes used for encryption/decryption - * @param key_bits number of keybits: 128, 192, 256 If less than the required, padded with zeroes to nearest valid value; return value is 0 if key_bits is 128/192/256, -1 if less than 0, 1 otherwise - */ -int av_twofish_init(struct AVTWOFISH *ctx, const uint8_t *key, int key_bits); - -/** - * Encrypt or decrypt a buffer using a previously initialized context - * - * @param ctx an AVTWOFISH context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 16 byte blocks - * @paran iv initialization vector for CBC mode, NULL for ECB mode - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_twofish_crypt(struct AVTWOFISH *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t* iv, int decrypt); - -/** - * @} - */ -#endif /* AVUTIL_TWOFISH_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/tx.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/tx.h deleted file mode 100644 index 3de2f723..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/tx.h +++ /dev/null @@ -1,161 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TX_H -#define AVUTIL_TX_H - -#include -#include - -typedef struct AVTXContext AVTXContext; - -typedef struct AVComplexFloat { - float re, im; -} AVComplexFloat; - -typedef struct AVComplexDouble { - double re, im; -} AVComplexDouble; - -typedef struct AVComplexInt32 { - int32_t re, im; -} AVComplexInt32; - -enum AVTXType { - /** - * Standard complex to complex FFT with sample data type of AVComplexFloat, - * AVComplexDouble or AVComplexInt32, for each respective variant. - * - * Output is not 1/len normalized. Scaling currently unsupported. - * The stride parameter must be set to the size of a single sample in bytes. - */ - AV_TX_FLOAT_FFT = 0, - AV_TX_DOUBLE_FFT = 2, - AV_TX_INT32_FFT = 4, - - /** - * Standard MDCT with a sample data type of float, double or int32_t, - * respecively. For the float and int32 variants, the scale type is - * 'float', while for the double variant, it's 'double'. - * If scale is NULL, 1.0 will be used as a default. - * - * Length is the frame size, not the window size (which is 2x frame). - * For forward transforms, the stride specifies the spacing between each - * sample in the output array in bytes. The input must be a flat array. - * - * For inverse transforms, the stride specifies the spacing between each - * sample in the input array in bytes. The output must be a flat array. - * - * NOTE: the inverse transform is half-length, meaning the output will not - * contain redundant data. This is what most codecs work with. To do a full - * inverse transform, set the AV_TX_FULL_IMDCT flag on init. - */ - AV_TX_FLOAT_MDCT = 1, - AV_TX_DOUBLE_MDCT = 3, - AV_TX_INT32_MDCT = 5, - - /** - * Real to complex and complex to real DFTs. - * For the float and int32 variants, the scale type is 'float', while for - * the double variant, it's a 'double'. If scale is NULL, 1.0 will be used - * as a default. - * - * The stride parameter must be set to the size of a single sample in bytes. - * - * The forward transform performs a real-to-complex DFT of N samples to - * N/2+1 complex values. - * - * The inverse transform performs a complex-to-real DFT of N/2+1 complex - * values to N real samples. The output is not normalized, but can be - * made so by setting the scale value to 1.0/len. - * NOTE: the inverse transform always overwrites the input. - */ - AV_TX_FLOAT_RDFT = 6, - AV_TX_DOUBLE_RDFT = 7, - AV_TX_INT32_RDFT = 8, - - /* Not part of the API, do not use */ - AV_TX_NB, -}; - -/** - * Function pointer to a function to perform the transform. - * - * @note Using a different context than the one allocated during av_tx_init() - * is not allowed. - * - * @param s the transform context - * @param out the output array - * @param in the input array - * @param stride the input or output stride in bytes - * - * The out and in arrays must be aligned to the maximum required by the CPU - * architecture unless the AV_TX_UNALIGNED flag was set in av_tx_init(). - * The stride must follow the constraints the transform type has specified. - */ -typedef void (*av_tx_fn)(AVTXContext *s, void *out, void *in, ptrdiff_t stride); - -/** - * Flags for av_tx_init() - */ -enum AVTXFlags { - /** - * Performs an in-place transformation on the input. The output argument - * of av_tn_fn() MUST match the input. May be unsupported or slower for some - * transform types. - */ - AV_TX_INPLACE = 1ULL << 0, - - /** - * Relaxes alignment requirement for the in and out arrays of av_tx_fn(). - * May be slower with certain transform types. - */ - AV_TX_UNALIGNED = 1ULL << 1, - - /** - * Performs a full inverse MDCT rather than leaving out samples that can be - * derived through symmetry. Requires an output array of 'len' floats, - * rather than the usual 'len/2' floats. - * Ignored for all transforms but inverse MDCTs. - */ - AV_TX_FULL_IMDCT = 1ULL << 2, -}; - -/** - * Initialize a transform context with the given configuration - * (i)MDCTs with an odd length are currently not supported. - * - * @param ctx the context to allocate, will be NULL on error - * @param tx pointer to the transform function pointer to set - * @param type type the type of transform - * @param inv whether to do an inverse or a forward transform - * @param len the size of the transform in samples - * @param scale pointer to the value to scale the output if supported by type - * @param flags a bitmask of AVTXFlags or 0 - * - * @return 0 on success, negative error code on failure - */ -int av_tx_init(AVTXContext **ctx, av_tx_fn *tx, enum AVTXType type, - int inv, int len, const void *scale, uint64_t flags); - -/** - * Frees a context and sets *ctx to NULL, does nothing when *ctx == NULL. - */ -void av_tx_uninit(AVTXContext **ctx); - -#endif /* AVUTIL_TX_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/uuid.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/uuid.h deleted file mode 100644 index 4b508891..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/uuid.h +++ /dev/null @@ -1,147 +0,0 @@ -/* - * Copyright (c) 2022 Pierre-Anthony Lemieux - * Zane van Iperen - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * UUID parsing and serialization utilities. - * The library treats the UUID as an opaque sequence of 16 unsigned bytes, - * i.e. ignoring the internal layout of the UUID, which depends on the type - * of the UUID. - * - * @author Pierre-Anthony Lemieux - * @author Zane van Iperen - */ - -#ifndef AVUTIL_UUID_H -#define AVUTIL_UUID_H - -#include -#include - -#define AV_PRI_UUID \ - "%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-" \ - "%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx" - -#define AV_PRI_URN_UUID \ - "urn:uuid:%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-" \ - "%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx" - -/* AV_UUID_ARG() is used together with AV_PRI_UUID() or AV_PRI_URN_UUID - * to print UUIDs, e.g. - * av_log(NULL, AV_LOG_DEBUG, "UUID: " AV_PRI_UUID, AV_UUID_ARG(uuid)); - */ -#define AV_UUID_ARG(x) \ - (x)[ 0], (x)[ 1], (x)[ 2], (x)[ 3], \ - (x)[ 4], (x)[ 5], (x)[ 6], (x)[ 7], \ - (x)[ 8], (x)[ 9], (x)[10], (x)[11], \ - (x)[12], (x)[13], (x)[14], (x)[15] - -#define AV_UUID_LEN 16 - -/* Binary representation of a UUID */ -typedef uint8_t AVUUID[AV_UUID_LEN]; - -/** - * Parses a string representation of a UUID formatted according to IETF RFC 4122 - * into an AVUUID. The parsing is case-insensitive. The string must be 37 - * characters long, including the terminating NUL character. - * - * Example string representation: "2fceebd0-7017-433d-bafb-d073a7116696" - * - * @param[in] in String representation of a UUID, - * e.g. 2fceebd0-7017-433d-bafb-d073a7116696 - * @param[out] uu AVUUID - * @return A non-zero value in case of an error. - */ -int av_uuid_parse(const char *in, AVUUID uu); - -/** - * Parses a URN representation of a UUID, as specified at IETF RFC 4122, - * into an AVUUID. The parsing is case-insensitive. The string must be 46 - * characters long, including the terminating NUL character. - * - * Example string representation: "urn:uuid:2fceebd0-7017-433d-bafb-d073a7116696" - * - * @param[in] in URN UUID - * @param[out] uu AVUUID - * @return A non-zero value in case of an error. - */ -int av_uuid_urn_parse(const char *in, AVUUID uu); - -/** - * Parses a string representation of a UUID formatted according to IETF RFC 4122 - * into an AVUUID. The parsing is case-insensitive. - * - * @param[in] in_start Pointer to the first character of the string representation - * @param[in] in_end Pointer to the character after the last character of the - * string representation. That memory location is never - * accessed. It is an error if `in_end - in_start != 36`. - * @param[out] uu AVUUID - * @return A non-zero value in case of an error. - */ -int av_uuid_parse_range(const char *in_start, const char *in_end, AVUUID uu); - -/** - * Serializes a AVUUID into a string representation according to IETF RFC 4122. - * The string is lowercase and always 37 characters long, including the - * terminating NUL character. - * - * @param[in] uu AVUUID - * @param[out] out Pointer to an array of no less than 37 characters. - * @return A non-zero value in case of an error. - */ -void av_uuid_unparse(const AVUUID uu, char *out); - -/** - * Compares two UUIDs for equality. - * - * @param[in] uu1 AVUUID - * @param[in] uu2 AVUUID - * @return Nonzero if uu1 and uu2 are identical, 0 otherwise - */ -static inline int av_uuid_equal(const AVUUID uu1, const AVUUID uu2) -{ - return memcmp(uu1, uu2, AV_UUID_LEN) == 0; -} - -/** - * Copies the bytes of src into dest. - * - * @param[out] dest AVUUID - * @param[in] src AVUUID - */ -static inline void av_uuid_copy(AVUUID dest, const AVUUID src) -{ - memcpy(dest, src, AV_UUID_LEN); -} - -/** - * Sets a UUID to the nil UUID, i.e. a UUID with have all - * its 128 bits set to zero. - * - * @param[in,out] uu UUID to be set to the nil UUID - */ -static inline void av_uuid_nil(AVUUID uu) -{ - memset(uu, 0, AV_UUID_LEN); -} - -#endif /* AVUTIL_UUID_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/version.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/version.h deleted file mode 100644 index ee43526d..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/version.h +++ /dev/null @@ -1,124 +0,0 @@ -/* - * copyright (c) 2003 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu - * Libavutil version macros - */ - -#ifndef AVUTIL_VERSION_H -#define AVUTIL_VERSION_H - -#include "macros.h" - -/** - * @addtogroup version_utils - * - * Useful to check and match library version in order to maintain - * backward compatibility. - * - * The FFmpeg libraries follow a versioning sheme very similar to - * Semantic Versioning (http://semver.org/) - * The difference is that the component called PATCH is called MICRO in FFmpeg - * and its value is reset to 100 instead of 0 to keep it above or equal to 100. - * Also we do not increase MICRO for every bugfix or change in git master. - * - * Prior to FFmpeg 3.2 point releases did not change any lib version number to - * avoid aliassing different git master checkouts. - * Starting with FFmpeg 3.2, the released library versions will occupy - * a separate MAJOR.MINOR that is not used on the master development branch. - * That is if we branch a release of master 55.10.123 we will bump to 55.11.100 - * for the release and master will continue at 55.12.100 after it. Each new - * point release will then bump the MICRO improving the usefulness of the lib - * versions. - * - * @{ - */ - -#define AV_VERSION_INT(a, b, c) ((a)<<16 | (b)<<8 | (c)) -#define AV_VERSION_DOT(a, b, c) a ##.## b ##.## c -#define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c) - -/** - * Extract version components from the full ::AV_VERSION_INT int as returned - * by functions like ::avformat_version() and ::avcodec_version() - */ -#define AV_VERSION_MAJOR(a) ((a) >> 16) -#define AV_VERSION_MINOR(a) (((a) & 0x00FF00) >> 8) -#define AV_VERSION_MICRO(a) ((a) & 0xFF) - -/** - * @} - */ - -/** - * @defgroup lavu_ver Version and Build diagnostics - * - * Macros and function useful to check at compiletime and at runtime - * which version of libavutil is in use. - * - * @{ - */ - -#define LIBAVUTIL_VERSION_MAJOR 57 -#define LIBAVUTIL_VERSION_MINOR 32 -#define LIBAVUTIL_VERSION_MICRO 101 - -#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \ - LIBAVUTIL_VERSION_MINOR, \ - LIBAVUTIL_VERSION_MICRO) -#define LIBAVUTIL_VERSION AV_VERSION(LIBAVUTIL_VERSION_MAJOR, \ - LIBAVUTIL_VERSION_MINOR, \ - LIBAVUTIL_VERSION_MICRO) -#define LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT - -#define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION) - -/** - * @defgroup lavu_depr_guards Deprecation Guards - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - * - * @note, when bumping the major version it is recommended to manually - * disable each FF_API_* in its own commit instead of disabling them all - * at once through the bump. This improves the git bisect-ability of the change. - * - * @{ - */ - -#define FF_API_D2STR (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_DECLARE_ALIGNED (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_COLORSPACE_NAME (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_AV_MALLOCZ_ARRAY (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_FIFO_PEEK2 (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_FIFO_OLD_API (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_XVMC (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_OLD_CHANNEL_LAYOUT (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_AV_FOPEN_UTF8 (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_PKT_DURATION (LIBAVUTIL_VERSION_MAJOR < 58) - -/** - * @} - * @} - */ - -#endif /* AVUTIL_VERSION_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/video_enc_params.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/video_enc_params.h deleted file mode 100644 index fc0c3bc1..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/video_enc_params.h +++ /dev/null @@ -1,171 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_VIDEO_ENC_PARAMS_H -#define AVUTIL_VIDEO_ENC_PARAMS_H - -#include -#include - -#include "libavutil/avassert.h" -#include "libavutil/frame.h" - -enum AVVideoEncParamsType { - AV_VIDEO_ENC_PARAMS_NONE = -1, - /** - * VP9 stores: - * - per-frame base (luma AC) quantizer index, exported as AVVideoEncParams.qp - * - deltas for luma DC, chroma AC and chroma DC, exported in the - * corresponding entries in AVVideoEncParams.delta_qp - * - per-segment delta, exported as for each block as AVVideoBlockParams.delta_qp - * - * To compute the resulting quantizer index for a block: - * - for luma AC, add the base qp and the per-block delta_qp, saturating to - * unsigned 8-bit. - * - for luma DC and chroma AC/DC, add the corresponding - * AVVideoBlockParams.delta_qp to the luma AC index, again saturating to - * unsigned 8-bit. - */ - AV_VIDEO_ENC_PARAMS_VP9, - - /** - * H.264 stores: - * - in PPS (per-picture): - * * initial QP_Y (luma) value, exported as AVVideoEncParams.qp - * * delta(s) for chroma QP values (same for both, or each separately), - * exported as in the corresponding entries in AVVideoEncParams.delta_qp - * - per-slice QP delta, not exported directly, added to the per-MB value - * - per-MB delta; not exported directly; the final per-MB quantizer - * parameter - QP_Y - minus the value in AVVideoEncParams.qp is exported - * as AVVideoBlockParams.qp_delta. - */ - AV_VIDEO_ENC_PARAMS_H264, - - /* - * MPEG-2-compatible quantizer. - * - * Summing the frame-level qp with the per-block delta_qp gives the - * resulting quantizer for the block. - */ - AV_VIDEO_ENC_PARAMS_MPEG2, -}; - -/** - * Video encoding parameters for a given frame. This struct is allocated along - * with an optional array of per-block AVVideoBlockParams descriptors. - * Must be allocated with av_video_enc_params_alloc(). - */ -typedef struct AVVideoEncParams { - /** - * Number of blocks in the array. - * - * May be 0, in which case no per-block information is present. In this case - * the values of blocks_offset / block_size are unspecified and should not - * be accessed. - */ - unsigned int nb_blocks; - /** - * Offset in bytes from the beginning of this structure at which the array - * of blocks starts. - */ - size_t blocks_offset; - /* - * Size of each block in bytes. May not match sizeof(AVVideoBlockParams). - */ - size_t block_size; - - /** - * Type of the parameters (the codec they are used with). - */ - enum AVVideoEncParamsType type; - - /** - * Base quantisation parameter for the frame. The final quantiser for a - * given block in a given plane is obtained from this value, possibly - * combined with {@code delta_qp} and the per-block delta in a manner - * documented for each type. - */ - int32_t qp; - - /** - * Quantisation parameter offset from the base (per-frame) qp for a given - * plane (first index) and AC/DC coefficients (second index). - */ - int32_t delta_qp[4][2]; -} AVVideoEncParams; - -/** - * Data structure for storing block-level encoding information. - * It is allocated as a part of AVVideoEncParams and should be retrieved with - * av_video_enc_params_block(). - * - * sizeof(AVVideoBlockParams) is not a part of the ABI and new fields may be - * added to it. - */ -typedef struct AVVideoBlockParams { - /** - * Distance in luma pixels from the top-left corner of the visible frame - * to the top-left corner of the block. - * Can be negative if top/right padding is present on the coded frame. - */ - int src_x, src_y; - /** - * Width and height of the block in luma pixels. - */ - int w, h; - - /** - * Difference between this block's final quantization parameter and the - * corresponding per-frame value. - */ - int32_t delta_qp; -} AVVideoBlockParams; - -/* - * Get the block at the specified {@code idx}. Must be between 0 and nb_blocks. - */ -static av_always_inline AVVideoBlockParams* -av_video_enc_params_block(AVVideoEncParams *par, unsigned int idx) -{ - av_assert0(idx < par->nb_blocks); - return (AVVideoBlockParams *)((uint8_t *)par + par->blocks_offset + - idx * par->block_size); -} - -/** - * Allocates memory for AVVideoEncParams of the given type, plus an array of - * {@code nb_blocks} AVVideoBlockParams and initializes the variables. Can be - * freed with a normal av_free() call. - * - * @param out_size if non-NULL, the size in bytes of the resulting data array is - * written here. - */ -AVVideoEncParams *av_video_enc_params_alloc(enum AVVideoEncParamsType type, - unsigned int nb_blocks, size_t *out_size); - -/** - * Allocates memory for AVEncodeInfoFrame plus an array of - * {@code nb_blocks} AVEncodeInfoBlock in the given AVFrame {@code frame} - * as AVFrameSideData of type AV_FRAME_DATA_VIDEO_ENC_PARAMS - * and initializes the variables. - */ -AVVideoEncParams* -av_video_enc_params_create_side_data(AVFrame *frame, enum AVVideoEncParamsType type, - unsigned int nb_blocks); - -#endif /* AVUTIL_VIDEO_ENC_PARAMS_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libavutil/xtea.h b/third_party/ffmpeg/uos/aarch64/include/libavutil/xtea.h deleted file mode 100644 index 735427c1..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libavutil/xtea.h +++ /dev/null @@ -1,94 +0,0 @@ -/* - * A 32-bit implementation of the XTEA algorithm - * Copyright (c) 2012 Samuel Pitoiset - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_XTEA_H -#define AVUTIL_XTEA_H - -#include - -/** - * @file - * @brief Public header for libavutil XTEA algorithm - * @defgroup lavu_xtea XTEA - * @ingroup lavu_crypto - * @{ - */ - -typedef struct AVXTEA { - uint32_t key[16]; -} AVXTEA; - -/** - * Allocate an AVXTEA context. - */ -AVXTEA *av_xtea_alloc(void); - -/** - * Initialize an AVXTEA context. - * - * @param ctx an AVXTEA context - * @param key a key of 16 bytes used for encryption/decryption, - * interpreted as big endian 32 bit numbers - */ -void av_xtea_init(struct AVXTEA *ctx, const uint8_t key[16]); - -/** - * Initialize an AVXTEA context. - * - * @param ctx an AVXTEA context - * @param key a key of 16 bytes used for encryption/decryption, - * interpreted as little endian 32 bit numbers - */ -void av_xtea_le_init(struct AVXTEA *ctx, const uint8_t key[16]); - -/** - * Encrypt or decrypt a buffer using a previously initialized context, - * in big endian format. - * - * @param ctx an AVXTEA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_xtea_crypt(struct AVXTEA *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context, - * in little endian format. - * - * @param ctx an AVXTEA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_xtea_le_crypt(struct AVXTEA *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_XTEA_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libswresample/swresample.h b/third_party/ffmpeg/uos/aarch64/include/libswresample/swresample.h deleted file mode 100644 index 26d42fab..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libswresample/swresample.h +++ /dev/null @@ -1,650 +0,0 @@ -/* - * Copyright (C) 2011-2013 Michael Niedermayer (michaelni@gmx.at) - * - * This file is part of libswresample - * - * libswresample is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * libswresample is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with libswresample; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWRESAMPLE_SWRESAMPLE_H -#define SWRESAMPLE_SWRESAMPLE_H - -/** - * @file - * @ingroup lswr - * libswresample public header - */ - -/** - * @defgroup lswr libswresample - * @{ - * - * Audio resampling, sample format conversion and mixing library. - * - * Interaction with lswr is done through SwrContext, which is - * allocated with swr_alloc() or swr_alloc_set_opts2(). It is opaque, so all parameters - * must be set with the @ref avoptions API. - * - * The first thing you will need to do in order to use lswr is to allocate - * SwrContext. This can be done with swr_alloc() or swr_alloc_set_opts2(). If you - * are using the former, you must set options through the @ref avoptions API. - * The latter function provides the same feature, but it allows you to set some - * common options in the same statement. - * - * For example the following code will setup conversion from planar float sample - * format to interleaved signed 16-bit integer, downsampling from 48kHz to - * 44.1kHz and downmixing from 5.1 channels to stereo (using the default mixing - * matrix). This is using the swr_alloc() function. - * @code - * SwrContext *swr = swr_alloc(); - * av_opt_set_channel_layout(swr, "in_channel_layout", AV_CH_LAYOUT_5POINT1, 0); - * av_opt_set_channel_layout(swr, "out_channel_layout", AV_CH_LAYOUT_STEREO, 0); - * av_opt_set_int(swr, "in_sample_rate", 48000, 0); - * av_opt_set_int(swr, "out_sample_rate", 44100, 0); - * av_opt_set_sample_fmt(swr, "in_sample_fmt", AV_SAMPLE_FMT_FLTP, 0); - * av_opt_set_sample_fmt(swr, "out_sample_fmt", AV_SAMPLE_FMT_S16, 0); - * @endcode - * - * The same job can be done using swr_alloc_set_opts2() as well: - * @code - * SwrContext *swr = NULL; - * int ret = swr_alloc_set_opts2(&swr, // we're allocating a new context - * &(AVChannelLayout)AV_CHANNEL_LAYOUT_STEREO, // out_ch_layout - * AV_SAMPLE_FMT_S16, // out_sample_fmt - * 44100, // out_sample_rate - * &(AVChannelLayout)AV_CHANNEL_LAYOUT_5POINT1, // in_ch_layout - * AV_SAMPLE_FMT_FLTP, // in_sample_fmt - * 48000, // in_sample_rate - * 0, // log_offset - * NULL); // log_ctx - * @endcode - * - * Once all values have been set, it must be initialized with swr_init(). If - * you need to change the conversion parameters, you can change the parameters - * using @ref AVOptions, as described above in the first example; or by using - * swr_alloc_set_opts2(), but with the first argument the allocated context. - * You must then call swr_init() again. - * - * The conversion itself is done by repeatedly calling swr_convert(). - * Note that the samples may get buffered in swr if you provide insufficient - * output space or if sample rate conversion is done, which requires "future" - * samples. Samples that do not require future input can be retrieved at any - * time by using swr_convert() (in_count can be set to 0). - * At the end of conversion the resampling buffer can be flushed by calling - * swr_convert() with NULL in and 0 in_count. - * - * The samples used in the conversion process can be managed with the libavutil - * @ref lavu_sampmanip "samples manipulation" API, including av_samples_alloc() - * function used in the following example. - * - * The delay between input and output, can at any time be found by using - * swr_get_delay(). - * - * The following code demonstrates the conversion loop assuming the parameters - * from above and caller-defined functions get_input() and handle_output(): - * @code - * uint8_t **input; - * int in_samples; - * - * while (get_input(&input, &in_samples)) { - * uint8_t *output; - * int out_samples = av_rescale_rnd(swr_get_delay(swr, 48000) + - * in_samples, 44100, 48000, AV_ROUND_UP); - * av_samples_alloc(&output, NULL, 2, out_samples, - * AV_SAMPLE_FMT_S16, 0); - * out_samples = swr_convert(swr, &output, out_samples, - * input, in_samples); - * handle_output(output, out_samples); - * av_freep(&output); - * } - * @endcode - * - * When the conversion is finished, the conversion - * context and everything associated with it must be freed with swr_free(). - * A swr_close() function is also available, but it exists mainly for - * compatibility with libavresample, and is not required to be called. - * - * There will be no memory leak if the data is not completely flushed before - * swr_free(). - */ - -#include -#include "libavutil/channel_layout.h" -#include "libavutil/frame.h" -#include "libavutil/samplefmt.h" - -#include "libswresample/version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "libswresample/version.h" -#endif - -/** - * @name Option constants - * These constants are used for the @ref avoptions interface for lswr. - * @{ - * - */ - -#define SWR_FLAG_RESAMPLE 1 ///< Force resampling even if equal sample rate -//TODO use int resample ? -//long term TODO can we enable this dynamically? - -/** Dithering algorithms */ -enum SwrDitherType { - SWR_DITHER_NONE = 0, - SWR_DITHER_RECTANGULAR, - SWR_DITHER_TRIANGULAR, - SWR_DITHER_TRIANGULAR_HIGHPASS, - - SWR_DITHER_NS = 64, ///< not part of API/ABI - SWR_DITHER_NS_LIPSHITZ, - SWR_DITHER_NS_F_WEIGHTED, - SWR_DITHER_NS_MODIFIED_E_WEIGHTED, - SWR_DITHER_NS_IMPROVED_E_WEIGHTED, - SWR_DITHER_NS_SHIBATA, - SWR_DITHER_NS_LOW_SHIBATA, - SWR_DITHER_NS_HIGH_SHIBATA, - SWR_DITHER_NB, ///< not part of API/ABI -}; - -/** Resampling Engines */ -enum SwrEngine { - SWR_ENGINE_SWR, /**< SW Resampler */ - SWR_ENGINE_SOXR, /**< SoX Resampler */ - SWR_ENGINE_NB, ///< not part of API/ABI -}; - -/** Resampling Filter Types */ -enum SwrFilterType { - SWR_FILTER_TYPE_CUBIC, /**< Cubic */ - SWR_FILTER_TYPE_BLACKMAN_NUTTALL, /**< Blackman Nuttall windowed sinc */ - SWR_FILTER_TYPE_KAISER, /**< Kaiser windowed sinc */ -}; - -/** - * @} - */ - -/** - * The libswresample context. Unlike libavcodec and libavformat, this structure - * is opaque. This means that if you would like to set options, you must use - * the @ref avoptions API and cannot directly set values to members of the - * structure. - */ -typedef struct SwrContext SwrContext; - -/** - * Get the AVClass for SwrContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - * @return the AVClass of SwrContext - */ -const AVClass *swr_get_class(void); - -/** - * @name SwrContext constructor functions - * @{ - */ - -/** - * Allocate SwrContext. - * - * If you use this function you will need to set the parameters (manually or - * with swr_alloc_set_opts2()) before calling swr_init(). - * - * @see swr_alloc_set_opts2(), swr_init(), swr_free() - * @return NULL on error, allocated context otherwise - */ -struct SwrContext *swr_alloc(void); - -/** - * Initialize context after user parameters have been set. - * @note The context must be configured using the AVOption API. - * - * @see av_opt_set_int() - * @see av_opt_set_dict() - * - * @param[in,out] s Swr context to initialize - * @return AVERROR error code in case of failure. - */ -int swr_init(struct SwrContext *s); - -/** - * Check whether an swr context has been initialized or not. - * - * @param[in] s Swr context to check - * @see swr_init() - * @return positive if it has been initialized, 0 if not initialized - */ -int swr_is_initialized(struct SwrContext *s); - -#if FF_API_OLD_CHANNEL_LAYOUT -/** - * Allocate SwrContext if needed and set/reset common parameters. - * - * This function does not require s to be allocated with swr_alloc(). On the - * other hand, swr_alloc() can use swr_alloc_set_opts() to set the parameters - * on the allocated context. - * - * @param s existing Swr context if available, or NULL if not - * @param out_ch_layout output channel layout (AV_CH_LAYOUT_*) - * @param out_sample_fmt output sample format (AV_SAMPLE_FMT_*). - * @param out_sample_rate output sample rate (frequency in Hz) - * @param in_ch_layout input channel layout (AV_CH_LAYOUT_*) - * @param in_sample_fmt input sample format (AV_SAMPLE_FMT_*). - * @param in_sample_rate input sample rate (frequency in Hz) - * @param log_offset logging level offset - * @param log_ctx parent logging context, can be NULL - * - * @see swr_init(), swr_free() - * @return NULL on error, allocated context otherwise - * @deprecated use @ref swr_alloc_set_opts2() - */ -attribute_deprecated -struct SwrContext *swr_alloc_set_opts(struct SwrContext *s, - int64_t out_ch_layout, enum AVSampleFormat out_sample_fmt, int out_sample_rate, - int64_t in_ch_layout, enum AVSampleFormat in_sample_fmt, int in_sample_rate, - int log_offset, void *log_ctx); -#endif - -/** - * Allocate SwrContext if needed and set/reset common parameters. - * - * This function does not require *ps to be allocated with swr_alloc(). On the - * other hand, swr_alloc() can use swr_alloc_set_opts2() to set the parameters - * on the allocated context. - * - * @param ps Pointer to an existing Swr context if available, or to NULL if not. - * On success, *ps will be set to the allocated context. - * @param out_ch_layout output channel layout (e.g. AV_CHANNEL_LAYOUT_*) - * @param out_sample_fmt output sample format (AV_SAMPLE_FMT_*). - * @param out_sample_rate output sample rate (frequency in Hz) - * @param in_ch_layout input channel layout (e.g. AV_CHANNEL_LAYOUT_*) - * @param in_sample_fmt input sample format (AV_SAMPLE_FMT_*). - * @param in_sample_rate input sample rate (frequency in Hz) - * @param log_offset logging level offset - * @param log_ctx parent logging context, can be NULL - * - * @see swr_init(), swr_free() - * @return 0 on success, a negative AVERROR code on error. - * On error, the Swr context is freed and *ps set to NULL. - */ -int swr_alloc_set_opts2(struct SwrContext **ps, - AVChannelLayout *out_ch_layout, enum AVSampleFormat out_sample_fmt, int out_sample_rate, - AVChannelLayout *in_ch_layout, enum AVSampleFormat in_sample_fmt, int in_sample_rate, - int log_offset, void *log_ctx); -/** - * @} - * - * @name SwrContext destructor functions - * @{ - */ - -/** - * Free the given SwrContext and set the pointer to NULL. - * - * @param[in] s a pointer to a pointer to Swr context - */ -void swr_free(struct SwrContext **s); - -/** - * Closes the context so that swr_is_initialized() returns 0. - * - * The context can be brought back to life by running swr_init(), - * swr_init() can also be used without swr_close(). - * This function is mainly provided for simplifying the usecase - * where one tries to support libavresample and libswresample. - * - * @param[in,out] s Swr context to be closed - */ -void swr_close(struct SwrContext *s); - -/** - * @} - * - * @name Core conversion functions - * @{ - */ - -/** Convert audio. - * - * in and in_count can be set to 0 to flush the last few samples out at the - * end. - * - * If more input is provided than output space, then the input will be buffered. - * You can avoid this buffering by using swr_get_out_samples() to retrieve an - * upper bound on the required number of output samples for the given number of - * input samples. Conversion will run directly without copying whenever possible. - * - * @param s allocated Swr context, with parameters set - * @param out output buffers, only the first one need be set in case of packed audio - * @param out_count amount of space available for output in samples per channel - * @param in input buffers, only the first one need to be set in case of packed audio - * @param in_count number of input samples available in one channel - * - * @return number of samples output per channel, negative value on error - */ -int swr_convert(struct SwrContext *s, uint8_t **out, int out_count, - const uint8_t **in , int in_count); - -/** - * Convert the next timestamp from input to output - * timestamps are in 1/(in_sample_rate * out_sample_rate) units. - * - * @note There are 2 slightly differently behaving modes. - * @li When automatic timestamp compensation is not used, (min_compensation >= FLT_MAX) - * in this case timestamps will be passed through with delays compensated - * @li When automatic timestamp compensation is used, (min_compensation < FLT_MAX) - * in this case the output timestamps will match output sample numbers. - * See ffmpeg-resampler(1) for the two modes of compensation. - * - * @param s[in] initialized Swr context - * @param pts[in] timestamp for the next input sample, INT64_MIN if unknown - * @see swr_set_compensation(), swr_drop_output(), and swr_inject_silence() are - * function used internally for timestamp compensation. - * @return the output timestamp for the next output sample - */ -int64_t swr_next_pts(struct SwrContext *s, int64_t pts); - -/** - * @} - * - * @name Low-level option setting functions - * These functons provide a means to set low-level options that is not possible - * with the AVOption API. - * @{ - */ - -/** - * Activate resampling compensation ("soft" compensation). This function is - * internally called when needed in swr_next_pts(). - * - * @param[in,out] s allocated Swr context. If it is not initialized, - * or SWR_FLAG_RESAMPLE is not set, swr_init() is - * called with the flag set. - * @param[in] sample_delta delta in PTS per sample - * @param[in] compensation_distance number of samples to compensate for - * @return >= 0 on success, AVERROR error codes if: - * @li @c s is NULL, - * @li @c compensation_distance is less than 0, - * @li @c compensation_distance is 0 but sample_delta is not, - * @li compensation unsupported by resampler, or - * @li swr_init() fails when called. - */ -int swr_set_compensation(struct SwrContext *s, int sample_delta, int compensation_distance); - -/** - * Set a customized input channel mapping. - * - * @param[in,out] s allocated Swr context, not yet initialized - * @param[in] channel_map customized input channel mapping (array of channel - * indexes, -1 for a muted channel) - * @return >= 0 on success, or AVERROR error code in case of failure. - */ -int swr_set_channel_mapping(struct SwrContext *s, const int *channel_map); - -#if FF_API_OLD_CHANNEL_LAYOUT -/** - * Generate a channel mixing matrix. - * - * This function is the one used internally by libswresample for building the - * default mixing matrix. It is made public just as a utility function for - * building custom matrices. - * - * @param in_layout input channel layout - * @param out_layout output channel layout - * @param center_mix_level mix level for the center channel - * @param surround_mix_level mix level for the surround channel(s) - * @param lfe_mix_level mix level for the low-frequency effects channel - * @param rematrix_maxval if 1.0, coefficients will be normalized to prevent - * overflow. if INT_MAX, coefficients will not be - * normalized. - * @param[out] matrix mixing coefficients; matrix[i + stride * o] is - * the weight of input channel i in output channel o. - * @param stride distance between adjacent input channels in the - * matrix array - * @param matrix_encoding matrixed stereo downmix mode (e.g. dplii) - * @param log_ctx parent logging context, can be NULL - * @return 0 on success, negative AVERROR code on failure - * @deprecated use @ref swr_build_matrix2() - */ -attribute_deprecated -int swr_build_matrix(uint64_t in_layout, uint64_t out_layout, - double center_mix_level, double surround_mix_level, - double lfe_mix_level, double rematrix_maxval, - double rematrix_volume, double *matrix, - int stride, enum AVMatrixEncoding matrix_encoding, - void *log_ctx); -#endif - -/** - * Generate a channel mixing matrix. - * - * This function is the one used internally by libswresample for building the - * default mixing matrix. It is made public just as a utility function for - * building custom matrices. - * - * @param in_layout input channel layout - * @param out_layout output channel layout - * @param center_mix_level mix level for the center channel - * @param surround_mix_level mix level for the surround channel(s) - * @param lfe_mix_level mix level for the low-frequency effects channel - * @param rematrix_maxval if 1.0, coefficients will be normalized to prevent - * overflow. if INT_MAX, coefficients will not be - * normalized. - * @param[out] matrix mixing coefficients; matrix[i + stride * o] is - * the weight of input channel i in output channel o. - * @param stride distance between adjacent input channels in the - * matrix array - * @param matrix_encoding matrixed stereo downmix mode (e.g. dplii) - * @param log_ctx parent logging context, can be NULL - * @return 0 on success, negative AVERROR code on failure - */ -int swr_build_matrix2(const AVChannelLayout *in_layout, const AVChannelLayout *out_layout, - double center_mix_level, double surround_mix_level, - double lfe_mix_level, double maxval, - double rematrix_volume, double *matrix, - ptrdiff_t stride, enum AVMatrixEncoding matrix_encoding, - void *log_context); - -/** - * Set a customized remix matrix. - * - * @param s allocated Swr context, not yet initialized - * @param matrix remix coefficients; matrix[i + stride * o] is - * the weight of input channel i in output channel o - * @param stride offset between lines of the matrix - * @return >= 0 on success, or AVERROR error code in case of failure. - */ -int swr_set_matrix(struct SwrContext *s, const double *matrix, int stride); - -/** - * @} - * - * @name Sample handling functions - * @{ - */ - -/** - * Drops the specified number of output samples. - * - * This function, along with swr_inject_silence(), is called by swr_next_pts() - * if needed for "hard" compensation. - * - * @param s allocated Swr context - * @param count number of samples to be dropped - * - * @return >= 0 on success, or a negative AVERROR code on failure - */ -int swr_drop_output(struct SwrContext *s, int count); - -/** - * Injects the specified number of silence samples. - * - * This function, along with swr_drop_output(), is called by swr_next_pts() - * if needed for "hard" compensation. - * - * @param s allocated Swr context - * @param count number of samples to be dropped - * - * @return >= 0 on success, or a negative AVERROR code on failure - */ -int swr_inject_silence(struct SwrContext *s, int count); - -/** - * Gets the delay the next input sample will experience relative to the next output sample. - * - * Swresample can buffer data if more input has been provided than available - * output space, also converting between sample rates needs a delay. - * This function returns the sum of all such delays. - * The exact delay is not necessarily an integer value in either input or - * output sample rate. Especially when downsampling by a large value, the - * output sample rate may be a poor choice to represent the delay, similarly - * for upsampling and the input sample rate. - * - * @param s swr context - * @param base timebase in which the returned delay will be: - * @li if it's set to 1 the returned delay is in seconds - * @li if it's set to 1000 the returned delay is in milliseconds - * @li if it's set to the input sample rate then the returned - * delay is in input samples - * @li if it's set to the output sample rate then the returned - * delay is in output samples - * @li if it's the least common multiple of in_sample_rate and - * out_sample_rate then an exact rounding-free delay will be - * returned - * @returns the delay in 1 / @c base units. - */ -int64_t swr_get_delay(struct SwrContext *s, int64_t base); - -/** - * Find an upper bound on the number of samples that the next swr_convert - * call will output, if called with in_samples of input samples. This - * depends on the internal state, and anything changing the internal state - * (like further swr_convert() calls) will may change the number of samples - * swr_get_out_samples() returns for the same number of input samples. - * - * @param in_samples number of input samples. - * @note any call to swr_inject_silence(), swr_convert(), swr_next_pts() - * or swr_set_compensation() invalidates this limit - * @note it is recommended to pass the correct available buffer size - * to all functions like swr_convert() even if swr_get_out_samples() - * indicates that less would be used. - * @returns an upper bound on the number of samples that the next swr_convert - * will output or a negative value to indicate an error - */ -int swr_get_out_samples(struct SwrContext *s, int in_samples); - -/** - * @} - * - * @name Configuration accessors - * @{ - */ - -/** - * Return the @ref LIBSWRESAMPLE_VERSION_INT constant. - * - * This is useful to check if the build-time libswresample has the same version - * as the run-time one. - * - * @returns the unsigned int-typed version - */ -unsigned swresample_version(void); - -/** - * Return the swr build-time configuration. - * - * @returns the build-time @c ./configure flags - */ -const char *swresample_configuration(void); - -/** - * Return the swr license. - * - * @returns the license of libswresample, determined at build-time - */ -const char *swresample_license(void); - -/** - * @} - * - * @name AVFrame based API - * @{ - */ - -/** - * Convert the samples in the input AVFrame and write them to the output AVFrame. - * - * Input and output AVFrames must have channel_layout, sample_rate and format set. - * - * If the output AVFrame does not have the data pointers allocated the nb_samples - * field will be set using av_frame_get_buffer() - * is called to allocate the frame. - * - * The output AVFrame can be NULL or have fewer allocated samples than required. - * In this case, any remaining samples not written to the output will be added - * to an internal FIFO buffer, to be returned at the next call to this function - * or to swr_convert(). - * - * If converting sample rate, there may be data remaining in the internal - * resampling delay buffer. swr_get_delay() tells the number of - * remaining samples. To get this data as output, call this function or - * swr_convert() with NULL input. - * - * If the SwrContext configuration does not match the output and - * input AVFrame settings the conversion does not take place and depending on - * which AVFrame is not matching AVERROR_OUTPUT_CHANGED, AVERROR_INPUT_CHANGED - * or the result of a bitwise-OR of them is returned. - * - * @see swr_delay() - * @see swr_convert() - * @see swr_get_delay() - * - * @param swr audio resample context - * @param output output AVFrame - * @param input input AVFrame - * @return 0 on success, AVERROR on failure or nonmatching - * configuration. - */ -int swr_convert_frame(SwrContext *swr, - AVFrame *output, const AVFrame *input); - -/** - * Configure or reconfigure the SwrContext using the information - * provided by the AVFrames. - * - * The original resampling context is reset even on failure. - * The function calls swr_close() internally if the context is open. - * - * @see swr_close(); - * - * @param swr audio resample context - * @param output output AVFrame - * @param input input AVFrame - * @return 0 on success, AVERROR on failure. - */ -int swr_config_frame(SwrContext *swr, const AVFrame *out, const AVFrame *in); - -/** - * @} - * @} - */ - -#endif /* SWRESAMPLE_SWRESAMPLE_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libswresample/version.h b/third_party/ffmpeg/uos/aarch64/include/libswresample/version.h deleted file mode 100644 index 66bac2fa..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libswresample/version.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Version macros. - * - * This file is part of libswresample - * - * libswresample is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * libswresample is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with libswresample; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWRESAMPLE_VERSION_H -#define SWRESAMPLE_VERSION_H - -/** - * @file - * Libswresample version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBSWRESAMPLE_VERSION_MINOR 8 -#define LIBSWRESAMPLE_VERSION_MICRO 100 - -#define LIBSWRESAMPLE_VERSION_INT AV_VERSION_INT(LIBSWRESAMPLE_VERSION_MAJOR, \ - LIBSWRESAMPLE_VERSION_MINOR, \ - LIBSWRESAMPLE_VERSION_MICRO) -#define LIBSWRESAMPLE_VERSION AV_VERSION(LIBSWRESAMPLE_VERSION_MAJOR, \ - LIBSWRESAMPLE_VERSION_MINOR, \ - LIBSWRESAMPLE_VERSION_MICRO) -#define LIBSWRESAMPLE_BUILD LIBSWRESAMPLE_VERSION_INT - -#define LIBSWRESAMPLE_IDENT "SwR" AV_STRINGIFY(LIBSWRESAMPLE_VERSION) - -#endif /* SWRESAMPLE_VERSION_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libswresample/version_major.h b/third_party/ffmpeg/uos/aarch64/include/libswresample/version_major.h deleted file mode 100644 index 7f265c20..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libswresample/version_major.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Version macros. - * - * This file is part of libswresample - * - * libswresample is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * libswresample is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with libswresample; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWRESAMPLE_VERSION_MAJOR_H -#define SWRESAMPLE_VERSION_MAJOR_H - -/** - * @file - * Libswresample version macros - */ - -#define LIBSWRESAMPLE_VERSION_MAJOR 4 - -#endif /* SWRESAMPLE_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libswscale/swscale.h b/third_party/ffmpeg/uos/aarch64/include/libswscale/swscale.h deleted file mode 100644 index 3ebf7c69..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libswscale/swscale.h +++ /dev/null @@ -1,431 +0,0 @@ -/* - * Copyright (C) 2001-2011 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWSCALE_SWSCALE_H -#define SWSCALE_SWSCALE_H - -/** - * @file - * @ingroup libsws - * external API header - */ - -#include - -#include "libavutil/avutil.h" -#include "libavutil/frame.h" -#include "libavutil/log.h" -#include "libavutil/pixfmt.h" -#include "version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "version.h" -#endif - -/** - * @defgroup libsws libswscale - * Color conversion and scaling library. - * - * @{ - * - * Return the LIBSWSCALE_VERSION_INT constant. - */ -unsigned swscale_version(void); - -/** - * Return the libswscale build-time configuration. - */ -const char *swscale_configuration(void); - -/** - * Return the libswscale license. - */ -const char *swscale_license(void); - -/* values for the flags, the stuff on the command line is different */ -#define SWS_FAST_BILINEAR 1 -#define SWS_BILINEAR 2 -#define SWS_BICUBIC 4 -#define SWS_X 8 -#define SWS_POINT 0x10 -#define SWS_AREA 0x20 -#define SWS_BICUBLIN 0x40 -#define SWS_GAUSS 0x80 -#define SWS_SINC 0x100 -#define SWS_LANCZOS 0x200 -#define SWS_SPLINE 0x400 - -#define SWS_SRC_V_CHR_DROP_MASK 0x30000 -#define SWS_SRC_V_CHR_DROP_SHIFT 16 - -#define SWS_PARAM_DEFAULT 123456 - -#define SWS_PRINT_INFO 0x1000 - -//the following 3 flags are not completely implemented -//internal chrominance subsampling info -#define SWS_FULL_CHR_H_INT 0x2000 -//input subsampling info -#define SWS_FULL_CHR_H_INP 0x4000 -#define SWS_DIRECT_BGR 0x8000 -#define SWS_ACCURATE_RND 0x40000 -#define SWS_BITEXACT 0x80000 -#define SWS_ERROR_DIFFUSION 0x800000 - -#define SWS_MAX_REDUCE_CUTOFF 0.002 - -#define SWS_CS_ITU709 1 -#define SWS_CS_FCC 4 -#define SWS_CS_ITU601 5 -#define SWS_CS_ITU624 5 -#define SWS_CS_SMPTE170M 5 -#define SWS_CS_SMPTE240M 7 -#define SWS_CS_DEFAULT 5 -#define SWS_CS_BT2020 9 - -/** - * Return a pointer to yuv<->rgb coefficients for the given colorspace - * suitable for sws_setColorspaceDetails(). - * - * @param colorspace One of the SWS_CS_* macros. If invalid, - * SWS_CS_DEFAULT is used. - */ -const int *sws_getCoefficients(int colorspace); - -// when used for filters they must have an odd number of elements -// coeffs cannot be shared between vectors -typedef struct SwsVector { - double *coeff; ///< pointer to the list of coefficients - int length; ///< number of coefficients in the vector -} SwsVector; - -// vectors can be shared -typedef struct SwsFilter { - SwsVector *lumH; - SwsVector *lumV; - SwsVector *chrH; - SwsVector *chrV; -} SwsFilter; - -struct SwsContext; - -/** - * Return a positive value if pix_fmt is a supported input format, 0 - * otherwise. - */ -int sws_isSupportedInput(enum AVPixelFormat pix_fmt); - -/** - * Return a positive value if pix_fmt is a supported output format, 0 - * otherwise. - */ -int sws_isSupportedOutput(enum AVPixelFormat pix_fmt); - -/** - * @param[in] pix_fmt the pixel format - * @return a positive value if an endianness conversion for pix_fmt is - * supported, 0 otherwise. - */ -int sws_isSupportedEndiannessConversion(enum AVPixelFormat pix_fmt); - -/** - * Allocate an empty SwsContext. This must be filled and passed to - * sws_init_context(). For filling see AVOptions, options.c and - * sws_setColorspaceDetails(). - */ -struct SwsContext *sws_alloc_context(void); - -/** - * Initialize the swscaler context sws_context. - * - * @return zero or positive value on success, a negative value on - * error - */ -av_warn_unused_result -int sws_init_context(struct SwsContext *sws_context, SwsFilter *srcFilter, SwsFilter *dstFilter); - -/** - * Free the swscaler context swsContext. - * If swsContext is NULL, then does nothing. - */ -void sws_freeContext(struct SwsContext *swsContext); - -/** - * Allocate and return an SwsContext. You need it to perform - * scaling/conversion operations using sws_scale(). - * - * @param srcW the width of the source image - * @param srcH the height of the source image - * @param srcFormat the source image format - * @param dstW the width of the destination image - * @param dstH the height of the destination image - * @param dstFormat the destination image format - * @param flags specify which algorithm and options to use for rescaling - * @param param extra parameters to tune the used scaler - * For SWS_BICUBIC param[0] and [1] tune the shape of the basis - * function, param[0] tunes f(1) and param[1] f´(1) - * For SWS_GAUSS param[0] tunes the exponent and thus cutoff - * frequency - * For SWS_LANCZOS param[0] tunes the width of the window function - * @return a pointer to an allocated context, or NULL in case of error - * @note this function is to be removed after a saner alternative is - * written - */ -struct SwsContext *sws_getContext(int srcW, int srcH, enum AVPixelFormat srcFormat, - int dstW, int dstH, enum AVPixelFormat dstFormat, - int flags, SwsFilter *srcFilter, - SwsFilter *dstFilter, const double *param); - -/** - * Scale the image slice in srcSlice and put the resulting scaled - * slice in the image in dst. A slice is a sequence of consecutive - * rows in an image. - * - * Slices have to be provided in sequential order, either in - * top-bottom or bottom-top order. If slices are provided in - * non-sequential order the behavior of the function is undefined. - * - * @param c the scaling context previously created with - * sws_getContext() - * @param srcSlice the array containing the pointers to the planes of - * the source slice - * @param srcStride the array containing the strides for each plane of - * the source image - * @param srcSliceY the position in the source image of the slice to - * process, that is the number (counted starting from - * zero) in the image of the first row of the slice - * @param srcSliceH the height of the source slice, that is the number - * of rows in the slice - * @param dst the array containing the pointers to the planes of - * the destination image - * @param dstStride the array containing the strides for each plane of - * the destination image - * @return the height of the output slice - */ -int sws_scale(struct SwsContext *c, const uint8_t *const srcSlice[], - const int srcStride[], int srcSliceY, int srcSliceH, - uint8_t *const dst[], const int dstStride[]); - -/** - * Scale source data from src and write the output to dst. - * - * This is merely a convenience wrapper around - * - sws_frame_start() - * - sws_send_slice(0, src->height) - * - sws_receive_slice(0, dst->height) - * - sws_frame_end() - * - * @param dst The destination frame. See documentation for sws_frame_start() for - * more details. - * @param src The source frame. - * - * @return 0 on success, a negative AVERROR code on failure - */ -int sws_scale_frame(struct SwsContext *c, AVFrame *dst, const AVFrame *src); - -/** - * Initialize the scaling process for a given pair of source/destination frames. - * Must be called before any calls to sws_send_slice() and sws_receive_slice(). - * - * This function will retain references to src and dst, so they must both use - * refcounted buffers (if allocated by the caller, in case of dst). - * - * @param dst The destination frame. - * - * The data buffers may either be already allocated by the caller or - * left clear, in which case they will be allocated by the scaler. - * The latter may have performance advantages - e.g. in certain cases - * some output planes may be references to input planes, rather than - * copies. - * - * Output data will be written into this frame in successful - * sws_receive_slice() calls. - * @param src The source frame. The data buffers must be allocated, but the - * frame data does not have to be ready at this point. Data - * availability is then signalled by sws_send_slice(). - * @return 0 on success, a negative AVERROR code on failure - * - * @see sws_frame_end() - */ -int sws_frame_start(struct SwsContext *c, AVFrame *dst, const AVFrame *src); - -/** - * Finish the scaling process for a pair of source/destination frames previously - * submitted with sws_frame_start(). Must be called after all sws_send_slice() - * and sws_receive_slice() calls are done, before any new sws_frame_start() - * calls. - */ -void sws_frame_end(struct SwsContext *c); - -/** - * Indicate that a horizontal slice of input data is available in the source - * frame previously provided to sws_frame_start(). The slices may be provided in - * any order, but may not overlap. For vertically subsampled pixel formats, the - * slices must be aligned according to subsampling. - * - * @param slice_start first row of the slice - * @param slice_height number of rows in the slice - * - * @return a non-negative number on success, a negative AVERROR code on failure. - */ -int sws_send_slice(struct SwsContext *c, unsigned int slice_start, - unsigned int slice_height); - -/** - * Request a horizontal slice of the output data to be written into the frame - * previously provided to sws_frame_start(). - * - * @param slice_start first row of the slice; must be a multiple of - * sws_receive_slice_alignment() - * @param slice_height number of rows in the slice; must be a multiple of - * sws_receive_slice_alignment(), except for the last slice - * (i.e. when slice_start+slice_height is equal to output - * frame height) - * - * @return a non-negative number if the data was successfully written into the output - * AVERROR(EAGAIN) if more input data needs to be provided before the - * output can be produced - * another negative AVERROR code on other kinds of scaling failure - */ -int sws_receive_slice(struct SwsContext *c, unsigned int slice_start, - unsigned int slice_height); - -/** - * @return alignment required for output slices requested with sws_receive_slice(). - * Slice offsets and sizes passed to sws_receive_slice() must be - * multiples of the value returned from this function. - */ -unsigned int sws_receive_slice_alignment(const struct SwsContext *c); - -/** - * @param dstRange flag indicating the while-black range of the output (1=jpeg / 0=mpeg) - * @param srcRange flag indicating the while-black range of the input (1=jpeg / 0=mpeg) - * @param table the yuv2rgb coefficients describing the output yuv space, normally ff_yuv2rgb_coeffs[x] - * @param inv_table the yuv2rgb coefficients describing the input yuv space, normally ff_yuv2rgb_coeffs[x] - * @param brightness 16.16 fixed point brightness correction - * @param contrast 16.16 fixed point contrast correction - * @param saturation 16.16 fixed point saturation correction -#if LIBSWSCALE_VERSION_MAJOR > 6 - * @return negative error code on error, non negative otherwise -#else - * @return -1 if not supported -#endif - */ -int sws_setColorspaceDetails(struct SwsContext *c, const int inv_table[4], - int srcRange, const int table[4], int dstRange, - int brightness, int contrast, int saturation); - -/** -#if LIBSWSCALE_VERSION_MAJOR > 6 - * @return negative error code on error, non negative otherwise -#else - * @return -1 if not supported -#endif - */ -int sws_getColorspaceDetails(struct SwsContext *c, int **inv_table, - int *srcRange, int **table, int *dstRange, - int *brightness, int *contrast, int *saturation); - -/** - * Allocate and return an uninitialized vector with length coefficients. - */ -SwsVector *sws_allocVec(int length); - -/** - * Return a normalized Gaussian curve used to filter stuff - * quality = 3 is high quality, lower is lower quality. - */ -SwsVector *sws_getGaussianVec(double variance, double quality); - -/** - * Scale all the coefficients of a by the scalar value. - */ -void sws_scaleVec(SwsVector *a, double scalar); - -/** - * Scale all the coefficients of a so that their sum equals height. - */ -void sws_normalizeVec(SwsVector *a, double height); - -void sws_freeVec(SwsVector *a); - -SwsFilter *sws_getDefaultFilter(float lumaGBlur, float chromaGBlur, - float lumaSharpen, float chromaSharpen, - float chromaHShift, float chromaVShift, - int verbose); -void sws_freeFilter(SwsFilter *filter); - -/** - * Check if context can be reused, otherwise reallocate a new one. - * - * If context is NULL, just calls sws_getContext() to get a new - * context. Otherwise, checks if the parameters are the ones already - * saved in context. If that is the case, returns the current - * context. Otherwise, frees context and gets a new context with - * the new parameters. - * - * Be warned that srcFilter and dstFilter are not checked, they - * are assumed to remain the same. - */ -struct SwsContext *sws_getCachedContext(struct SwsContext *context, - int srcW, int srcH, enum AVPixelFormat srcFormat, - int dstW, int dstH, enum AVPixelFormat dstFormat, - int flags, SwsFilter *srcFilter, - SwsFilter *dstFilter, const double *param); - -/** - * Convert an 8-bit paletted frame into a frame with a color depth of 32 bits. - * - * The output frame will have the same packed format as the palette. - * - * @param src source frame buffer - * @param dst destination frame buffer - * @param num_pixels number of pixels to convert - * @param palette array with [256] entries, which must match color arrangement (RGB or BGR) of src - */ -void sws_convertPalette8ToPacked32(const uint8_t *src, uint8_t *dst, int num_pixels, const uint8_t *palette); - -/** - * Convert an 8-bit paletted frame into a frame with a color depth of 24 bits. - * - * With the palette format "ABCD", the destination frame ends up with the format "ABC". - * - * @param src source frame buffer - * @param dst destination frame buffer - * @param num_pixels number of pixels to convert - * @param palette array with [256] entries, which must match color arrangement (RGB or BGR) of src - */ -void sws_convertPalette8ToPacked24(const uint8_t *src, uint8_t *dst, int num_pixels, const uint8_t *palette); - -/** - * Get the AVClass for swsContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *sws_get_class(void); - -/** - * @} - */ - -#endif /* SWSCALE_SWSCALE_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libswscale/version.h b/third_party/ffmpeg/uos/aarch64/include/libswscale/version.h deleted file mode 100644 index 3193562d..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libswscale/version.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWSCALE_VERSION_H -#define SWSCALE_VERSION_H - -/** - * @file - * swscale version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBSWSCALE_VERSION_MINOR 8 -#define LIBSWSCALE_VERSION_MICRO 102 - -#define LIBSWSCALE_VERSION_INT AV_VERSION_INT(LIBSWSCALE_VERSION_MAJOR, \ - LIBSWSCALE_VERSION_MINOR, \ - LIBSWSCALE_VERSION_MICRO) -#define LIBSWSCALE_VERSION AV_VERSION(LIBSWSCALE_VERSION_MAJOR, \ - LIBSWSCALE_VERSION_MINOR, \ - LIBSWSCALE_VERSION_MICRO) -#define LIBSWSCALE_BUILD LIBSWSCALE_VERSION_INT - -#define LIBSWSCALE_IDENT "SwS" AV_STRINGIFY(LIBSWSCALE_VERSION) - -#endif /* SWSCALE_VERSION_H */ diff --git a/third_party/ffmpeg/uos/aarch64/include/libswscale/version_major.h b/third_party/ffmpeg/uos/aarch64/include/libswscale/version_major.h deleted file mode 100644 index 2f841878..00000000 --- a/third_party/ffmpeg/uos/aarch64/include/libswscale/version_major.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWSCALE_VERSION_MAJOR_H -#define SWSCALE_VERSION_MAJOR_H - -/** - * @file - * swscale version macros - */ - -#define LIBSWSCALE_VERSION_MAJOR 6 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - */ - -#endif /* SWSCALE_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/uos/aarch64/lib/libavcodec.so b/third_party/ffmpeg/uos/aarch64/lib/libavcodec.so deleted file mode 120000 index 38f95f00..00000000 --- a/third_party/ffmpeg/uos/aarch64/lib/libavcodec.so +++ /dev/null @@ -1 +0,0 @@ -libavcodec.so.59.42.100 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/aarch64/lib/libavcodec.so.59 b/third_party/ffmpeg/uos/aarch64/lib/libavcodec.so.59 deleted file mode 120000 index 38f95f00..00000000 --- a/third_party/ffmpeg/uos/aarch64/lib/libavcodec.so.59 +++ /dev/null @@ -1 +0,0 @@ -libavcodec.so.59.42.100 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/aarch64/lib/libavcodec.so.59.42.100 b/third_party/ffmpeg/uos/aarch64/lib/libavcodec.so.59.42.100 deleted file mode 100755 index c2d63222..00000000 Binary files a/third_party/ffmpeg/uos/aarch64/lib/libavcodec.so.59.42.100 and /dev/null differ diff --git a/third_party/ffmpeg/uos/aarch64/lib/libavdevice.so b/third_party/ffmpeg/uos/aarch64/lib/libavdevice.so deleted file mode 120000 index 23a1030b..00000000 --- a/third_party/ffmpeg/uos/aarch64/lib/libavdevice.so +++ /dev/null @@ -1 +0,0 @@ -libavdevice.so.59.8.101 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/aarch64/lib/libavdevice.so.59 b/third_party/ffmpeg/uos/aarch64/lib/libavdevice.so.59 deleted file mode 120000 index 23a1030b..00000000 --- a/third_party/ffmpeg/uos/aarch64/lib/libavdevice.so.59 +++ /dev/null @@ -1 +0,0 @@ -libavdevice.so.59.8.101 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/aarch64/lib/libavdevice.so.59.8.101 b/third_party/ffmpeg/uos/aarch64/lib/libavdevice.so.59.8.101 deleted file mode 100755 index 301d0df2..00000000 Binary files a/third_party/ffmpeg/uos/aarch64/lib/libavdevice.so.59.8.101 and /dev/null differ diff --git a/third_party/ffmpeg/uos/aarch64/lib/libavfilter.so b/third_party/ffmpeg/uos/aarch64/lib/libavfilter.so deleted file mode 120000 index a3bebe5c..00000000 --- a/third_party/ffmpeg/uos/aarch64/lib/libavfilter.so +++ /dev/null @@ -1 +0,0 @@ -libavfilter.so.8.46.101 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/aarch64/lib/libavfilter.so.8 b/third_party/ffmpeg/uos/aarch64/lib/libavfilter.so.8 deleted file mode 120000 index a3bebe5c..00000000 --- a/third_party/ffmpeg/uos/aarch64/lib/libavfilter.so.8 +++ /dev/null @@ -1 +0,0 @@ -libavfilter.so.8.46.101 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/aarch64/lib/libavfilter.so.8.46.101 b/third_party/ffmpeg/uos/aarch64/lib/libavfilter.so.8.46.101 deleted file mode 100755 index b244f495..00000000 Binary files a/third_party/ffmpeg/uos/aarch64/lib/libavfilter.so.8.46.101 and /dev/null differ diff --git a/third_party/ffmpeg/uos/aarch64/lib/libavformat.so b/third_party/ffmpeg/uos/aarch64/lib/libavformat.so deleted file mode 120000 index 5b88060f..00000000 --- a/third_party/ffmpeg/uos/aarch64/lib/libavformat.so +++ /dev/null @@ -1 +0,0 @@ -libavformat.so.59.30.100 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/aarch64/lib/libavformat.so.59 b/third_party/ffmpeg/uos/aarch64/lib/libavformat.so.59 deleted file mode 120000 index 5b88060f..00000000 --- a/third_party/ffmpeg/uos/aarch64/lib/libavformat.so.59 +++ /dev/null @@ -1 +0,0 @@ -libavformat.so.59.30.100 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/aarch64/lib/libavformat.so.59.30.100 b/third_party/ffmpeg/uos/aarch64/lib/libavformat.so.59.30.100 deleted file mode 100755 index c6a281d0..00000000 Binary files a/third_party/ffmpeg/uos/aarch64/lib/libavformat.so.59.30.100 and /dev/null differ diff --git a/third_party/ffmpeg/uos/aarch64/lib/libavutil.so b/third_party/ffmpeg/uos/aarch64/lib/libavutil.so deleted file mode 120000 index 609d2206..00000000 --- a/third_party/ffmpeg/uos/aarch64/lib/libavutil.so +++ /dev/null @@ -1 +0,0 @@ -libavutil.so.57.32.101 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/aarch64/lib/libavutil.so.57 b/third_party/ffmpeg/uos/aarch64/lib/libavutil.so.57 deleted file mode 120000 index 609d2206..00000000 --- a/third_party/ffmpeg/uos/aarch64/lib/libavutil.so.57 +++ /dev/null @@ -1 +0,0 @@ -libavutil.so.57.32.101 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/aarch64/lib/libavutil.so.57.32.101 b/third_party/ffmpeg/uos/aarch64/lib/libavutil.so.57.32.101 deleted file mode 100755 index 38e334c7..00000000 Binary files a/third_party/ffmpeg/uos/aarch64/lib/libavutil.so.57.32.101 and /dev/null differ diff --git a/third_party/ffmpeg/uos/aarch64/lib/libswresample.so b/third_party/ffmpeg/uos/aarch64/lib/libswresample.so deleted file mode 120000 index 3b672540..00000000 --- a/third_party/ffmpeg/uos/aarch64/lib/libswresample.so +++ /dev/null @@ -1 +0,0 @@ -libswresample.so.4.8.100 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/aarch64/lib/libswresample.so.4 b/third_party/ffmpeg/uos/aarch64/lib/libswresample.so.4 deleted file mode 120000 index 3b672540..00000000 --- a/third_party/ffmpeg/uos/aarch64/lib/libswresample.so.4 +++ /dev/null @@ -1 +0,0 @@ -libswresample.so.4.8.100 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/aarch64/lib/libswresample.so.4.8.100 b/third_party/ffmpeg/uos/aarch64/lib/libswresample.so.4.8.100 deleted file mode 100755 index d38e4ebb..00000000 Binary files a/third_party/ffmpeg/uos/aarch64/lib/libswresample.so.4.8.100 and /dev/null differ diff --git a/third_party/ffmpeg/uos/aarch64/lib/libswscale.so b/third_party/ffmpeg/uos/aarch64/lib/libswscale.so deleted file mode 120000 index 512c0584..00000000 --- a/third_party/ffmpeg/uos/aarch64/lib/libswscale.so +++ /dev/null @@ -1 +0,0 @@ -libswscale.so.6.8.102 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/aarch64/lib/libswscale.so.6 b/third_party/ffmpeg/uos/aarch64/lib/libswscale.so.6 deleted file mode 120000 index 512c0584..00000000 --- a/third_party/ffmpeg/uos/aarch64/lib/libswscale.so.6 +++ /dev/null @@ -1 +0,0 @@ -libswscale.so.6.8.102 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/aarch64/lib/libswscale.so.6.8.102 b/third_party/ffmpeg/uos/aarch64/lib/libswscale.so.6.8.102 deleted file mode 100755 index 1fe25d10..00000000 Binary files a/third_party/ffmpeg/uos/aarch64/lib/libswscale.so.6.8.102 and /dev/null differ diff --git a/third_party/ffmpeg/uos/aarch64/lib/pkgconfig/libavcodec.pc b/third_party/ffmpeg/uos/aarch64/lib/pkgconfig/libavcodec.pc deleted file mode 100644 index 0eabdde7..00000000 --- a/third_party/ffmpeg/uos/aarch64/lib/pkgconfig/libavcodec.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/data/home/huagao/sane/code_app/third_party/ffmpeg/uos/aarch64/ffmpeg-snapshot/ffmpeg/release -exec_prefix=${prefix} -libdir=/data/home/huagao/sane/code_app/third_party/ffmpeg/uos/aarch64/ffmpeg-snapshot/ffmpeg/release/lib -includedir=/data/home/huagao/sane/code_app/third_party/ffmpeg/uos/aarch64/ffmpeg-snapshot/ffmpeg/release/include - -Name: libavcodec -Description: FFmpeg codec library -Version: 59.42.100 -Requires: -Requires.private: libswresample >= 4.8.100, libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lavcodec -Libs.private: -pthread -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/uos/aarch64/lib/pkgconfig/libavdevice.pc b/third_party/ffmpeg/uos/aarch64/lib/pkgconfig/libavdevice.pc deleted file mode 100644 index 7df57401..00000000 --- a/third_party/ffmpeg/uos/aarch64/lib/pkgconfig/libavdevice.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/data/home/huagao/sane/code_app/third_party/ffmpeg/uos/aarch64/ffmpeg-snapshot/ffmpeg/release -exec_prefix=${prefix} -libdir=/data/home/huagao/sane/code_app/third_party/ffmpeg/uos/aarch64/ffmpeg-snapshot/ffmpeg/release/lib -includedir=/data/home/huagao/sane/code_app/third_party/ffmpeg/uos/aarch64/ffmpeg-snapshot/ffmpeg/release/include - -Name: libavdevice -Description: FFmpeg device handling library -Version: 59.8.101 -Requires: -Requires.private: libavfilter >= 8.46.101, libswscale >= 6.8.102, libavformat >= 59.30.100, libavcodec >= 59.42.100, libswresample >= 4.8.100, libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lavdevice -Libs.private: -lm -latomic -lxcb -lxcb-shape -lxcb-xfixes -lasound -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/uos/aarch64/lib/pkgconfig/libavfilter.pc b/third_party/ffmpeg/uos/aarch64/lib/pkgconfig/libavfilter.pc deleted file mode 100644 index bb35ac45..00000000 --- a/third_party/ffmpeg/uos/aarch64/lib/pkgconfig/libavfilter.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/data/home/huagao/sane/code_app/third_party/ffmpeg/uos/aarch64/ffmpeg-snapshot/ffmpeg/release -exec_prefix=${prefix} -libdir=/data/home/huagao/sane/code_app/third_party/ffmpeg/uos/aarch64/ffmpeg-snapshot/ffmpeg/release/lib -includedir=/data/home/huagao/sane/code_app/third_party/ffmpeg/uos/aarch64/ffmpeg-snapshot/ffmpeg/release/include - -Name: libavfilter -Description: FFmpeg audio/video filtering library -Version: 8.46.101 -Requires: -Requires.private: libswscale >= 6.8.102, libavformat >= 59.30.100, libavcodec >= 59.42.100, libswresample >= 4.8.100, libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lavfilter -Libs.private: -pthread -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/uos/aarch64/lib/pkgconfig/libavformat.pc b/third_party/ffmpeg/uos/aarch64/lib/pkgconfig/libavformat.pc deleted file mode 100644 index 72e5e812..00000000 --- a/third_party/ffmpeg/uos/aarch64/lib/pkgconfig/libavformat.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/data/home/huagao/sane/code_app/third_party/ffmpeg/uos/aarch64/ffmpeg-snapshot/ffmpeg/release -exec_prefix=${prefix} -libdir=/data/home/huagao/sane/code_app/third_party/ffmpeg/uos/aarch64/ffmpeg-snapshot/ffmpeg/release/lib -includedir=/data/home/huagao/sane/code_app/third_party/ffmpeg/uos/aarch64/ffmpeg-snapshot/ffmpeg/release/include - -Name: libavformat -Description: FFmpeg container format library -Version: 59.30.100 -Requires: -Requires.private: libavcodec >= 59.42.100, libswresample >= 4.8.100, libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lavformat -Libs.private: -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/uos/aarch64/lib/pkgconfig/libavutil.pc b/third_party/ffmpeg/uos/aarch64/lib/pkgconfig/libavutil.pc deleted file mode 100644 index 982b84a8..00000000 --- a/third_party/ffmpeg/uos/aarch64/lib/pkgconfig/libavutil.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/data/home/huagao/sane/code_app/third_party/ffmpeg/uos/aarch64/ffmpeg-snapshot/ffmpeg/release -exec_prefix=${prefix} -libdir=/data/home/huagao/sane/code_app/third_party/ffmpeg/uos/aarch64/ffmpeg-snapshot/ffmpeg/release/lib -includedir=/data/home/huagao/sane/code_app/third_party/ffmpeg/uos/aarch64/ffmpeg-snapshot/ffmpeg/release/include - -Name: libavutil -Description: FFmpeg utility library -Version: 57.32.101 -Requires: -Requires.private: -Conflicts: -Libs: -L${libdir} -lavutil -Libs.private: -pthread -lm -latomic -lX11 -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/uos/aarch64/lib/pkgconfig/libswresample.pc b/third_party/ffmpeg/uos/aarch64/lib/pkgconfig/libswresample.pc deleted file mode 100644 index a41bcf18..00000000 --- a/third_party/ffmpeg/uos/aarch64/lib/pkgconfig/libswresample.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/data/home/huagao/sane/code_app/third_party/ffmpeg/uos/aarch64/ffmpeg-snapshot/ffmpeg/release -exec_prefix=${prefix} -libdir=/data/home/huagao/sane/code_app/third_party/ffmpeg/uos/aarch64/ffmpeg-snapshot/ffmpeg/release/lib -includedir=/data/home/huagao/sane/code_app/third_party/ffmpeg/uos/aarch64/ffmpeg-snapshot/ffmpeg/release/include - -Name: libswresample -Description: FFmpeg audio resampling library -Version: 4.8.100 -Requires: -Requires.private: libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lswresample -Libs.private: -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/uos/aarch64/lib/pkgconfig/libswscale.pc b/third_party/ffmpeg/uos/aarch64/lib/pkgconfig/libswscale.pc deleted file mode 100644 index e61df591..00000000 --- a/third_party/ffmpeg/uos/aarch64/lib/pkgconfig/libswscale.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/data/home/huagao/sane/code_app/third_party/ffmpeg/uos/aarch64/ffmpeg-snapshot/ffmpeg/release -exec_prefix=${prefix} -libdir=/data/home/huagao/sane/code_app/third_party/ffmpeg/uos/aarch64/ffmpeg-snapshot/ffmpeg/release/lib -includedir=/data/home/huagao/sane/code_app/third_party/ffmpeg/uos/aarch64/ffmpeg-snapshot/ffmpeg/release/include - -Name: libswscale -Description: FFmpeg image rescaling library -Version: 6.8.102 -Requires: -Requires.private: libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lswscale -Libs.private: -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/uos/amd64/include/libavcodec/ac3_parser.h b/third_party/ffmpeg/uos/amd64/include/libavcodec/ac3_parser.h deleted file mode 100644 index ff8cc4cf..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavcodec/ac3_parser.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * AC-3 parser prototypes - * Copyright (c) 2003 Fabrice Bellard - * Copyright (c) 2003 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AC3_PARSER_H -#define AVCODEC_AC3_PARSER_H - -#include -#include - -/** - * Extract the bitstream ID and the frame size from AC-3 data. - */ -int av_ac3_parse_header(const uint8_t *buf, size_t size, - uint8_t *bitstream_id, uint16_t *frame_size); - - -#endif /* AVCODEC_AC3_PARSER_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavcodec/adts_parser.h b/third_party/ffmpeg/uos/amd64/include/libavcodec/adts_parser.h deleted file mode 100644 index f85becd1..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavcodec/adts_parser.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_ADTS_PARSER_H -#define AVCODEC_ADTS_PARSER_H - -#include -#include - -#define AV_AAC_ADTS_HEADER_SIZE 7 - -/** - * Extract the number of samples and frames from AAC data. - * @param[in] buf pointer to AAC data buffer - * @param[out] samples Pointer to where number of samples is written - * @param[out] frames Pointer to where number of frames is written - * @return Returns 0 on success, error code on failure. - */ -int av_adts_header_parse(const uint8_t *buf, uint32_t *samples, - uint8_t *frames); - -#endif /* AVCODEC_ADTS_PARSER_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavcodec/avcodec.h b/third_party/ffmpeg/uos/amd64/include/libavcodec/avcodec.h deleted file mode 100644 index 65c85353..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavcodec/avcodec.h +++ /dev/null @@ -1,3180 +0,0 @@ -/* - * copyright (c) 2001 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AVCODEC_H -#define AVCODEC_AVCODEC_H - -/** - * @file - * @ingroup libavc - * Libavcodec external API header - */ - -#include "libavutil/samplefmt.h" -#include "libavutil/attributes.h" -#include "libavutil/avutil.h" -#include "libavutil/buffer.h" -#include "libavutil/dict.h" -#include "libavutil/frame.h" -#include "libavutil/log.h" -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" - -#include "codec.h" -#include "codec_desc.h" -#include "codec_par.h" -#include "codec_id.h" -#include "defs.h" -#include "packet.h" -#include "version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "version.h" -#endif - -/** - * @defgroup libavc libavcodec - * Encoding/Decoding Library - * - * @{ - * - * @defgroup lavc_decoding Decoding - * @{ - * @} - * - * @defgroup lavc_encoding Encoding - * @{ - * @} - * - * @defgroup lavc_codec Codecs - * @{ - * @defgroup lavc_codec_native Native Codecs - * @{ - * @} - * @defgroup lavc_codec_wrappers External library wrappers - * @{ - * @} - * @defgroup lavc_codec_hwaccel Hardware Accelerators bridge - * @{ - * @} - * @} - * @defgroup lavc_internal Internal - * @{ - * @} - * @} - */ - -/** - * @ingroup libavc - * @defgroup lavc_encdec send/receive encoding and decoding API overview - * @{ - * - * The avcodec_send_packet()/avcodec_receive_frame()/avcodec_send_frame()/ - * avcodec_receive_packet() functions provide an encode/decode API, which - * decouples input and output. - * - * The API is very similar for encoding/decoding and audio/video, and works as - * follows: - * - Set up and open the AVCodecContext as usual. - * - Send valid input: - * - For decoding, call avcodec_send_packet() to give the decoder raw - * compressed data in an AVPacket. - * - For encoding, call avcodec_send_frame() to give the encoder an AVFrame - * containing uncompressed audio or video. - * - * In both cases, it is recommended that AVPackets and AVFrames are - * refcounted, or libavcodec might have to copy the input data. (libavformat - * always returns refcounted AVPackets, and av_frame_get_buffer() allocates - * refcounted AVFrames.) - * - Receive output in a loop. Periodically call one of the avcodec_receive_*() - * functions and process their output: - * - For decoding, call avcodec_receive_frame(). On success, it will return - * an AVFrame containing uncompressed audio or video data. - * - For encoding, call avcodec_receive_packet(). On success, it will return - * an AVPacket with a compressed frame. - * - * Repeat this call until it returns AVERROR(EAGAIN) or an error. The - * AVERROR(EAGAIN) return value means that new input data is required to - * return new output. In this case, continue with sending input. For each - * input frame/packet, the codec will typically return 1 output frame/packet, - * but it can also be 0 or more than 1. - * - * At the beginning of decoding or encoding, the codec might accept multiple - * input frames/packets without returning a frame, until its internal buffers - * are filled. This situation is handled transparently if you follow the steps - * outlined above. - * - * In theory, sending input can result in EAGAIN - this should happen only if - * not all output was received. You can use this to structure alternative decode - * or encode loops other than the one suggested above. For example, you could - * try sending new input on each iteration, and try to receive output if that - * returns EAGAIN. - * - * End of stream situations. These require "flushing" (aka draining) the codec, - * as the codec might buffer multiple frames or packets internally for - * performance or out of necessity (consider B-frames). - * This is handled as follows: - * - Instead of valid input, send NULL to the avcodec_send_packet() (decoding) - * or avcodec_send_frame() (encoding) functions. This will enter draining - * mode. - * - Call avcodec_receive_frame() (decoding) or avcodec_receive_packet() - * (encoding) in a loop until AVERROR_EOF is returned. The functions will - * not return AVERROR(EAGAIN), unless you forgot to enter draining mode. - * - Before decoding can be resumed again, the codec has to be reset with - * avcodec_flush_buffers(). - * - * Using the API as outlined above is highly recommended. But it is also - * possible to call functions outside of this rigid schema. For example, you can - * call avcodec_send_packet() repeatedly without calling - * avcodec_receive_frame(). In this case, avcodec_send_packet() will succeed - * until the codec's internal buffer has been filled up (which is typically of - * size 1 per output frame, after initial input), and then reject input with - * AVERROR(EAGAIN). Once it starts rejecting input, you have no choice but to - * read at least some output. - * - * Not all codecs will follow a rigid and predictable dataflow; the only - * guarantee is that an AVERROR(EAGAIN) return value on a send/receive call on - * one end implies that a receive/send call on the other end will succeed, or - * at least will not fail with AVERROR(EAGAIN). In general, no codec will - * permit unlimited buffering of input or output. - * - * A codec is not allowed to return AVERROR(EAGAIN) for both sending and receiving. This - * would be an invalid state, which could put the codec user into an endless - * loop. The API has no concept of time either: it cannot happen that trying to - * do avcodec_send_packet() results in AVERROR(EAGAIN), but a repeated call 1 second - * later accepts the packet (with no other receive/flush API calls involved). - * The API is a strict state machine, and the passage of time is not supposed - * to influence it. Some timing-dependent behavior might still be deemed - * acceptable in certain cases. But it must never result in both send/receive - * returning EAGAIN at the same time at any point. It must also absolutely be - * avoided that the current state is "unstable" and can "flip-flop" between - * the send/receive APIs allowing progress. For example, it's not allowed that - * the codec randomly decides that it actually wants to consume a packet now - * instead of returning a frame, after it just returned AVERROR(EAGAIN) on an - * avcodec_send_packet() call. - * @} - */ - -/** - * @defgroup lavc_core Core functions/structures. - * @ingroup libavc - * - * Basic definitions, functions for querying libavcodec capabilities, - * allocating core structures, etc. - * @{ - */ - -/** - * @ingroup lavc_encoding - * minimum encoding buffer size - * Used to avoid some checks during header writing. - */ -#define AV_INPUT_BUFFER_MIN_SIZE 16384 - -/** - * @ingroup lavc_encoding - */ -typedef struct RcOverride{ - int start_frame; - int end_frame; - int qscale; // If this is 0 then quality_factor will be used instead. - float quality_factor; -} RcOverride; - -/* encoding support - These flags can be passed in AVCodecContext.flags before initialization. - Note: Not everything is supported yet. -*/ - -/** - * Allow decoders to produce frames with data planes that are not aligned - * to CPU requirements (e.g. due to cropping). - */ -#define AV_CODEC_FLAG_UNALIGNED (1 << 0) -/** - * Use fixed qscale. - */ -#define AV_CODEC_FLAG_QSCALE (1 << 1) -/** - * 4 MV per MB allowed / advanced prediction for H.263. - */ -#define AV_CODEC_FLAG_4MV (1 << 2) -/** - * Output even those frames that might be corrupted. - */ -#define AV_CODEC_FLAG_OUTPUT_CORRUPT (1 << 3) -/** - * Use qpel MC. - */ -#define AV_CODEC_FLAG_QPEL (1 << 4) -/** - * Don't output frames whose parameters differ from first - * decoded frame in stream. - */ -#define AV_CODEC_FLAG_DROPCHANGED (1 << 5) -/** - * Request the encoder to output reconstructed frames, i.e. frames that would be - * produced by decoding the encoded bistream. These frames may be retrieved by - * calling avcodec_receive_frame() immediately after a successful call to - * avcodec_receive_packet(). - * - * Should only be used with encoders flagged with the - * AV_CODEC_CAP_ENCODER_RECON_FRAME capability. - */ -#define AV_CODEC_FLAG_RECON_FRAME (1 << 6) -/** - * Use internal 2pass ratecontrol in first pass mode. - */ -#define AV_CODEC_FLAG_PASS1 (1 << 9) -/** - * Use internal 2pass ratecontrol in second pass mode. - */ -#define AV_CODEC_FLAG_PASS2 (1 << 10) -/** - * loop filter. - */ -#define AV_CODEC_FLAG_LOOP_FILTER (1 << 11) -/** - * Only decode/encode grayscale. - */ -#define AV_CODEC_FLAG_GRAY (1 << 13) -/** - * error[?] variables will be set during encoding. - */ -#define AV_CODEC_FLAG_PSNR (1 << 15) -#if FF_API_FLAG_TRUNCATED -/** - * Input bitstream might be truncated at a random location - * instead of only at frame boundaries. - * - * @deprecated use codec parsers for packetizing input - */ -#define AV_CODEC_FLAG_TRUNCATED (1 << 16) -#endif -/** - * Use interlaced DCT. - */ -#define AV_CODEC_FLAG_INTERLACED_DCT (1 << 18) -/** - * Force low delay. - */ -#define AV_CODEC_FLAG_LOW_DELAY (1 << 19) -/** - * Place global headers in extradata instead of every keyframe. - */ -#define AV_CODEC_FLAG_GLOBAL_HEADER (1 << 22) -/** - * Use only bitexact stuff (except (I)DCT). - */ -#define AV_CODEC_FLAG_BITEXACT (1 << 23) -/* Fx : Flag for H.263+ extra options */ -/** - * H.263 advanced intra coding / MPEG-4 AC prediction - */ -#define AV_CODEC_FLAG_AC_PRED (1 << 24) -/** - * interlaced motion estimation - */ -#define AV_CODEC_FLAG_INTERLACED_ME (1 << 29) -#define AV_CODEC_FLAG_CLOSED_GOP (1U << 31) - -/** - * Allow non spec compliant speedup tricks. - */ -#define AV_CODEC_FLAG2_FAST (1 << 0) -/** - * Skip bitstream encoding. - */ -#define AV_CODEC_FLAG2_NO_OUTPUT (1 << 2) -/** - * Place global headers at every keyframe instead of in extradata. - */ -#define AV_CODEC_FLAG2_LOCAL_HEADER (1 << 3) - -/** - * timecode is in drop frame format. DEPRECATED!!!! - */ -#define AV_CODEC_FLAG2_DROP_FRAME_TIMECODE (1 << 13) - -/** - * Input bitstream might be truncated at a packet boundaries - * instead of only at frame boundaries. - */ -#define AV_CODEC_FLAG2_CHUNKS (1 << 15) -/** - * Discard cropping information from SPS. - */ -#define AV_CODEC_FLAG2_IGNORE_CROP (1 << 16) - -/** - * Show all frames before the first keyframe - */ -#define AV_CODEC_FLAG2_SHOW_ALL (1 << 22) -/** - * Export motion vectors through frame side data - */ -#define AV_CODEC_FLAG2_EXPORT_MVS (1 << 28) -/** - * Do not skip samples and export skip information as frame side data - */ -#define AV_CODEC_FLAG2_SKIP_MANUAL (1 << 29) -/** - * Do not reset ASS ReadOrder field on flush (subtitles decoding) - */ -#define AV_CODEC_FLAG2_RO_FLUSH_NOOP (1 << 30) -/** - * Generate/parse ICC profiles on encode/decode, as appropriate for the type of - * file. No effect on codecs which cannot contain embedded ICC profiles, or - * when compiled without support for lcms2. - */ -#define AV_CODEC_FLAG2_ICC_PROFILES (1U << 31) - -/* Exported side data. - These flags can be passed in AVCodecContext.export_side_data before initialization. -*/ -/** - * Export motion vectors through frame side data - */ -#define AV_CODEC_EXPORT_DATA_MVS (1 << 0) -/** - * Export encoder Producer Reference Time through packet side data - */ -#define AV_CODEC_EXPORT_DATA_PRFT (1 << 1) -/** - * Decoding only. - * Export the AVVideoEncParams structure through frame side data. - */ -#define AV_CODEC_EXPORT_DATA_VIDEO_ENC_PARAMS (1 << 2) -/** - * Decoding only. - * Do not apply film grain, export it instead. - */ -#define AV_CODEC_EXPORT_DATA_FILM_GRAIN (1 << 3) - -/** - * The decoder will keep a reference to the frame and may reuse it later. - */ -#define AV_GET_BUFFER_FLAG_REF (1 << 0) - -/** - * The encoder will keep a reference to the packet and may reuse it later. - */ -#define AV_GET_ENCODE_BUFFER_FLAG_REF (1 << 0) - -struct AVCodecInternal; - -/** - * main external API structure. - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * You can use AVOptions (av_opt* / av_set/get*()) to access these fields from user - * applications. - * The name string for AVOptions options matches the associated command line - * parameter name and can be found in libavcodec/options_table.h - * The AVOption/command line parameter names differ in some cases from the C - * structure field names for historic reasons or brevity. - * sizeof(AVCodecContext) must not be used outside libav*. - */ -typedef struct AVCodecContext { - /** - * information on struct for av_log - * - set by avcodec_alloc_context3 - */ - const AVClass *av_class; - int log_level_offset; - - enum AVMediaType codec_type; /* see AVMEDIA_TYPE_xxx */ - const struct AVCodec *codec; - enum AVCodecID codec_id; /* see AV_CODEC_ID_xxx */ - - /** - * fourcc (LSB first, so "ABCD" -> ('D'<<24) + ('C'<<16) + ('B'<<8) + 'A'). - * This is used to work around some encoder bugs. - * A demuxer should set this to what is stored in the field used to identify the codec. - * If there are multiple such fields in a container then the demuxer should choose the one - * which maximizes the information about the used codec. - * If the codec tag field in a container is larger than 32 bits then the demuxer should - * remap the longer ID to 32 bits with a table or other structure. Alternatively a new - * extra_codec_tag + size could be added but for this a clear advantage must be demonstrated - * first. - * - encoding: Set by user, if not then the default based on codec_id will be used. - * - decoding: Set by user, will be converted to uppercase by libavcodec during init. - */ - unsigned int codec_tag; - - void *priv_data; - - /** - * Private context used for internal data. - * - * Unlike priv_data, this is not codec-specific. It is used in general - * libavcodec functions. - */ - struct AVCodecInternal *internal; - - /** - * Private data of the user, can be used to carry app specific stuff. - * - encoding: Set by user. - * - decoding: Set by user. - */ - void *opaque; - - /** - * the average bitrate - * - encoding: Set by user; unused for constant quantizer encoding. - * - decoding: Set by user, may be overwritten by libavcodec - * if this info is available in the stream - */ - int64_t bit_rate; - - /** - * number of bits the bitstream is allowed to diverge from the reference. - * the reference can be CBR (for CBR pass1) or VBR (for pass2) - * - encoding: Set by user; unused for constant quantizer encoding. - * - decoding: unused - */ - int bit_rate_tolerance; - - /** - * Global quality for codecs which cannot change it per frame. - * This should be proportional to MPEG-1/2/4 qscale. - * - encoding: Set by user. - * - decoding: unused - */ - int global_quality; - - /** - * - encoding: Set by user. - * - decoding: unused - */ - int compression_level; -#define FF_COMPRESSION_DEFAULT -1 - - /** - * AV_CODEC_FLAG_*. - * - encoding: Set by user. - * - decoding: Set by user. - */ - int flags; - - /** - * AV_CODEC_FLAG2_* - * - encoding: Set by user. - * - decoding: Set by user. - */ - int flags2; - - /** - * some codecs need / can use extradata like Huffman tables. - * MJPEG: Huffman tables - * rv10: additional flags - * MPEG-4: global headers (they can be in the bitstream or here) - * The allocated memory should be AV_INPUT_BUFFER_PADDING_SIZE bytes larger - * than extradata_size to avoid problems if it is read with the bitstream reader. - * The bytewise contents of extradata must not depend on the architecture or CPU endianness. - * Must be allocated with the av_malloc() family of functions. - * - encoding: Set/allocated/freed by libavcodec. - * - decoding: Set/allocated/freed by user. - */ - uint8_t *extradata; - int extradata_size; - - /** - * This is the fundamental unit of time (in seconds) in terms - * of which frame timestamps are represented. For fixed-fps content, - * timebase should be 1/framerate and timestamp increments should be - * identically 1. - * This often, but not always is the inverse of the frame rate or field rate - * for video. 1/time_base is not the average frame rate if the frame rate is not - * constant. - * - * Like containers, elementary streams also can store timestamps, 1/time_base - * is the unit in which these timestamps are specified. - * As example of such codec time base see ISO/IEC 14496-2:2001(E) - * vop_time_increment_resolution and fixed_vop_rate - * (fixed_vop_rate == 0 implies that it is different from the framerate) - * - * - encoding: MUST be set by user. - * - decoding: the use of this field for decoding is deprecated. - * Use framerate instead. - */ - AVRational time_base; - - /** - * For some codecs, the time base is closer to the field rate than the frame rate. - * Most notably, H.264 and MPEG-2 specify time_base as half of frame duration - * if no telecine is used ... - * - * Set to time_base ticks per frame. Default 1, e.g., H.264/MPEG-2 set it to 2. - */ - int ticks_per_frame; - - /** - * Codec delay. - * - * Encoding: Number of frames delay there will be from the encoder input to - * the decoder output. (we assume the decoder matches the spec) - * Decoding: Number of frames delay in addition to what a standard decoder - * as specified in the spec would produce. - * - * Video: - * Number of frames the decoded output will be delayed relative to the - * encoded input. - * - * Audio: - * For encoding, this field is unused (see initial_padding). - * - * For decoding, this is the number of samples the decoder needs to - * output before the decoder's output is valid. When seeking, you should - * start decoding this many samples prior to your desired seek point. - * - * - encoding: Set by libavcodec. - * - decoding: Set by libavcodec. - */ - int delay; - - - /* video only */ - /** - * picture width / height. - * - * @note Those fields may not match the values of the last - * AVFrame output by avcodec_receive_frame() due frame - * reordering. - * - * - encoding: MUST be set by user. - * - decoding: May be set by the user before opening the decoder if known e.g. - * from the container. Some decoders will require the dimensions - * to be set by the caller. During decoding, the decoder may - * overwrite those values as required while parsing the data. - */ - int width, height; - - /** - * Bitstream width / height, may be different from width/height e.g. when - * the decoded frame is cropped before being output or lowres is enabled. - * - * @note Those field may not match the value of the last - * AVFrame output by avcodec_receive_frame() due frame - * reordering. - * - * - encoding: unused - * - decoding: May be set by the user before opening the decoder if known - * e.g. from the container. During decoding, the decoder may - * overwrite those values as required while parsing the data. - */ - int coded_width, coded_height; - - /** - * the number of pictures in a group of pictures, or 0 for intra_only - * - encoding: Set by user. - * - decoding: unused - */ - int gop_size; - - /** - * Pixel format, see AV_PIX_FMT_xxx. - * May be set by the demuxer if known from headers. - * May be overridden by the decoder if it knows better. - * - * @note This field may not match the value of the last - * AVFrame output by avcodec_receive_frame() due frame - * reordering. - * - * - encoding: Set by user. - * - decoding: Set by user if known, overridden by libavcodec while - * parsing the data. - */ - enum AVPixelFormat pix_fmt; - - /** - * If non NULL, 'draw_horiz_band' is called by the libavcodec - * decoder to draw a horizontal band. It improves cache usage. Not - * all codecs can do that. You must check the codec capabilities - * beforehand. - * When multithreading is used, it may be called from multiple threads - * at the same time; threads might draw different parts of the same AVFrame, - * or multiple AVFrames, and there is no guarantee that slices will be drawn - * in order. - * The function is also used by hardware acceleration APIs. - * It is called at least once during frame decoding to pass - * the data needed for hardware render. - * In that mode instead of pixel data, AVFrame points to - * a structure specific to the acceleration API. The application - * reads the structure and can change some fields to indicate progress - * or mark state. - * - encoding: unused - * - decoding: Set by user. - * @param height the height of the slice - * @param y the y position of the slice - * @param type 1->top field, 2->bottom field, 3->frame - * @param offset offset into the AVFrame.data from which the slice should be read - */ - void (*draw_horiz_band)(struct AVCodecContext *s, - const AVFrame *src, int offset[AV_NUM_DATA_POINTERS], - int y, int type, int height); - - /** - * Callback to negotiate the pixel format. Decoding only, may be set by the - * caller before avcodec_open2(). - * - * Called by some decoders to select the pixel format that will be used for - * the output frames. This is mainly used to set up hardware acceleration, - * then the provided format list contains the corresponding hwaccel pixel - * formats alongside the "software" one. The software pixel format may also - * be retrieved from \ref sw_pix_fmt. - * - * This callback will be called when the coded frame properties (such as - * resolution, pixel format, etc.) change and more than one output format is - * supported for those new properties. If a hardware pixel format is chosen - * and initialization for it fails, the callback may be called again - * immediately. - * - * This callback may be called from different threads if the decoder is - * multi-threaded, but not from more than one thread simultaneously. - * - * @param fmt list of formats which may be used in the current - * configuration, terminated by AV_PIX_FMT_NONE. - * @warning Behavior is undefined if the callback returns a value other - * than one of the formats in fmt or AV_PIX_FMT_NONE. - * @return the chosen format or AV_PIX_FMT_NONE - */ - enum AVPixelFormat (*get_format)(struct AVCodecContext *s, const enum AVPixelFormat * fmt); - - /** - * maximum number of B-frames between non-B-frames - * Note: The output will be delayed by max_b_frames+1 relative to the input. - * - encoding: Set by user. - * - decoding: unused - */ - int max_b_frames; - - /** - * qscale factor between IP and B-frames - * If > 0 then the last P-frame quantizer will be used (q= lastp_q*factor+offset). - * If < 0 then normal ratecontrol will be done (q= -normal_q*factor+offset). - * - encoding: Set by user. - * - decoding: unused - */ - float b_quant_factor; - - /** - * qscale offset between IP and B-frames - * - encoding: Set by user. - * - decoding: unused - */ - float b_quant_offset; - - /** - * Size of the frame reordering buffer in the decoder. - * For MPEG-2 it is 1 IPB or 0 low delay IP. - * - encoding: Set by libavcodec. - * - decoding: Set by libavcodec. - */ - int has_b_frames; - - /** - * qscale factor between P- and I-frames - * If > 0 then the last P-frame quantizer will be used (q = lastp_q * factor + offset). - * If < 0 then normal ratecontrol will be done (q= -normal_q*factor+offset). - * - encoding: Set by user. - * - decoding: unused - */ - float i_quant_factor; - - /** - * qscale offset between P and I-frames - * - encoding: Set by user. - * - decoding: unused - */ - float i_quant_offset; - - /** - * luminance masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float lumi_masking; - - /** - * temporary complexity masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float temporal_cplx_masking; - - /** - * spatial complexity masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float spatial_cplx_masking; - - /** - * p block masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float p_masking; - - /** - * darkness masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float dark_masking; - - /** - * slice count - * - encoding: Set by libavcodec. - * - decoding: Set by user (or 0). - */ - int slice_count; - - /** - * slice offsets in the frame in bytes - * - encoding: Set/allocated by libavcodec. - * - decoding: Set/allocated by user (or NULL). - */ - int *slice_offset; - - /** - * sample aspect ratio (0 if unknown) - * That is the width of a pixel divided by the height of the pixel. - * Numerator and denominator must be relatively prime and smaller than 256 for some video standards. - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - AVRational sample_aspect_ratio; - - /** - * motion estimation comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int me_cmp; - /** - * subpixel motion estimation comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int me_sub_cmp; - /** - * macroblock comparison function (not supported yet) - * - encoding: Set by user. - * - decoding: unused - */ - int mb_cmp; - /** - * interlaced DCT comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int ildct_cmp; -#define FF_CMP_SAD 0 -#define FF_CMP_SSE 1 -#define FF_CMP_SATD 2 -#define FF_CMP_DCT 3 -#define FF_CMP_PSNR 4 -#define FF_CMP_BIT 5 -#define FF_CMP_RD 6 -#define FF_CMP_ZERO 7 -#define FF_CMP_VSAD 8 -#define FF_CMP_VSSE 9 -#define FF_CMP_NSSE 10 -#define FF_CMP_W53 11 -#define FF_CMP_W97 12 -#define FF_CMP_DCTMAX 13 -#define FF_CMP_DCT264 14 -#define FF_CMP_MEDIAN_SAD 15 -#define FF_CMP_CHROMA 256 - - /** - * ME diamond size & shape - * - encoding: Set by user. - * - decoding: unused - */ - int dia_size; - - /** - * amount of previous MV predictors (2a+1 x 2a+1 square) - * - encoding: Set by user. - * - decoding: unused - */ - int last_predictor_count; - - /** - * motion estimation prepass comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int me_pre_cmp; - - /** - * ME prepass diamond size & shape - * - encoding: Set by user. - * - decoding: unused - */ - int pre_dia_size; - - /** - * subpel ME quality - * - encoding: Set by user. - * - decoding: unused - */ - int me_subpel_quality; - - /** - * maximum motion estimation search range in subpel units - * If 0 then no limit. - * - * - encoding: Set by user. - * - decoding: unused - */ - int me_range; - - /** - * slice flags - * - encoding: unused - * - decoding: Set by user. - */ - int slice_flags; -#define SLICE_FLAG_CODED_ORDER 0x0001 ///< draw_horiz_band() is called in coded order instead of display -#define SLICE_FLAG_ALLOW_FIELD 0x0002 ///< allow draw_horiz_band() with field slices (MPEG-2 field pics) -#define SLICE_FLAG_ALLOW_PLANE 0x0004 ///< allow draw_horiz_band() with 1 component at a time (SVQ1) - - /** - * macroblock decision mode - * - encoding: Set by user. - * - decoding: unused - */ - int mb_decision; -#define FF_MB_DECISION_SIMPLE 0 ///< uses mb_cmp -#define FF_MB_DECISION_BITS 1 ///< chooses the one which needs the fewest bits -#define FF_MB_DECISION_RD 2 ///< rate distortion - - /** - * custom intra quantization matrix - * Must be allocated with the av_malloc() family of functions, and will be freed in - * avcodec_free_context(). - * - encoding: Set/allocated by user, freed by libavcodec. Can be NULL. - * - decoding: Set/allocated/freed by libavcodec. - */ - uint16_t *intra_matrix; - - /** - * custom inter quantization matrix - * Must be allocated with the av_malloc() family of functions, and will be freed in - * avcodec_free_context(). - * - encoding: Set/allocated by user, freed by libavcodec. Can be NULL. - * - decoding: Set/allocated/freed by libavcodec. - */ - uint16_t *inter_matrix; - - /** - * precision of the intra DC coefficient - 8 - * - encoding: Set by user. - * - decoding: Set by libavcodec - */ - int intra_dc_precision; - - /** - * Number of macroblock rows at the top which are skipped. - * - encoding: unused - * - decoding: Set by user. - */ - int skip_top; - - /** - * Number of macroblock rows at the bottom which are skipped. - * - encoding: unused - * - decoding: Set by user. - */ - int skip_bottom; - - /** - * minimum MB Lagrange multiplier - * - encoding: Set by user. - * - decoding: unused - */ - int mb_lmin; - - /** - * maximum MB Lagrange multiplier - * - encoding: Set by user. - * - decoding: unused - */ - int mb_lmax; - - /** - * - encoding: Set by user. - * - decoding: unused - */ - int bidir_refine; - - /** - * minimum GOP size - * - encoding: Set by user. - * - decoding: unused - */ - int keyint_min; - - /** - * number of reference frames - * - encoding: Set by user. - * - decoding: Set by lavc. - */ - int refs; - - /** - * Note: Value depends upon the compare function used for fullpel ME. - * - encoding: Set by user. - * - decoding: unused - */ - int mv0_threshold; - - /** - * Chromaticity coordinates of the source primaries. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorPrimaries color_primaries; - - /** - * Color Transfer Characteristic. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorTransferCharacteristic color_trc; - - /** - * YUV colorspace type. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorSpace colorspace; - - /** - * MPEG vs JPEG YUV range. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorRange color_range; - - /** - * This defines the location of chroma samples. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVChromaLocation chroma_sample_location; - - /** - * Number of slices. - * Indicates number of picture subdivisions. Used for parallelized - * decoding. - * - encoding: Set by user - * - decoding: unused - */ - int slices; - - /** Field order - * - encoding: set by libavcodec - * - decoding: Set by user. - */ - enum AVFieldOrder field_order; - - /* audio only */ - int sample_rate; ///< samples per second - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * number of audio channels - * @deprecated use ch_layout.nb_channels - */ - attribute_deprecated - int channels; -#endif - - /** - * audio sample format - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - enum AVSampleFormat sample_fmt; ///< sample format - - /* The following data should not be initialized. */ - /** - * Number of samples per channel in an audio frame. - * - * - encoding: set by libavcodec in avcodec_open2(). Each submitted frame - * except the last must contain exactly frame_size samples per channel. - * May be 0 when the codec has AV_CODEC_CAP_VARIABLE_FRAME_SIZE set, then the - * frame size is not restricted. - * - decoding: may be set by some decoders to indicate constant frame size - */ - int frame_size; - - /** - * Frame counter, set by libavcodec. - * - * - decoding: total number of frames returned from the decoder so far. - * - encoding: total number of frames passed to the encoder so far. - * - * @note the counter is not incremented if encoding/decoding resulted in - * an error. - */ - int frame_number; - - /** - * number of bytes per packet if constant and known or 0 - * Used by some WAV based audio codecs. - */ - int block_align; - - /** - * Audio cutoff bandwidth (0 means "automatic") - * - encoding: Set by user. - * - decoding: unused - */ - int cutoff; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Audio channel layout. - * - encoding: set by user. - * - decoding: set by user, may be overwritten by libavcodec. - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; - - /** - * Request decoder to use this channel layout if it can (0 for default) - * - encoding: unused - * - decoding: Set by user. - * @deprecated use "downmix" codec private option - */ - attribute_deprecated - uint64_t request_channel_layout; -#endif - - /** - * Type of service that the audio stream conveys. - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - enum AVAudioServiceType audio_service_type; - - /** - * desired sample format - * - encoding: Not used. - * - decoding: Set by user. - * Decoder will decode to this format if it can. - */ - enum AVSampleFormat request_sample_fmt; - - /** - * This callback is called at the beginning of each frame to get data - * buffer(s) for it. There may be one contiguous buffer for all the data or - * there may be a buffer per each data plane or anything in between. What - * this means is, you may set however many entries in buf[] you feel necessary. - * Each buffer must be reference-counted using the AVBuffer API (see description - * of buf[] below). - * - * The following fields will be set in the frame before this callback is - * called: - * - format - * - width, height (video only) - * - sample_rate, channel_layout, nb_samples (audio only) - * Their values may differ from the corresponding values in - * AVCodecContext. This callback must use the frame values, not the codec - * context values, to calculate the required buffer size. - * - * This callback must fill the following fields in the frame: - * - data[] - * - linesize[] - * - extended_data: - * * if the data is planar audio with more than 8 channels, then this - * callback must allocate and fill extended_data to contain all pointers - * to all data planes. data[] must hold as many pointers as it can. - * extended_data must be allocated with av_malloc() and will be freed in - * av_frame_unref(). - * * otherwise extended_data must point to data - * - buf[] must contain one or more pointers to AVBufferRef structures. Each of - * the frame's data and extended_data pointers must be contained in these. That - * is, one AVBufferRef for each allocated chunk of memory, not necessarily one - * AVBufferRef per data[] entry. See: av_buffer_create(), av_buffer_alloc(), - * and av_buffer_ref(). - * - extended_buf and nb_extended_buf must be allocated with av_malloc() by - * this callback and filled with the extra buffers if there are more - * buffers than buf[] can hold. extended_buf will be freed in - * av_frame_unref(). - * - * If AV_CODEC_CAP_DR1 is not set then get_buffer2() must call - * avcodec_default_get_buffer2() instead of providing buffers allocated by - * some other means. - * - * Each data plane must be aligned to the maximum required by the target - * CPU. - * - * @see avcodec_default_get_buffer2() - * - * Video: - * - * If AV_GET_BUFFER_FLAG_REF is set in flags then the frame may be reused - * (read and/or written to if it is writable) later by libavcodec. - * - * avcodec_align_dimensions2() should be used to find the required width and - * height, as they normally need to be rounded up to the next multiple of 16. - * - * Some decoders do not support linesizes changing between frames. - * - * If frame multithreading is used, this callback may be called from a - * different thread, but not from more than one at once. Does not need to be - * reentrant. - * - * @see avcodec_align_dimensions2() - * - * Audio: - * - * Decoders request a buffer of a particular size by setting - * AVFrame.nb_samples prior to calling get_buffer2(). The decoder may, - * however, utilize only part of the buffer by setting AVFrame.nb_samples - * to a smaller value in the output frame. - * - * As a convenience, av_samples_get_buffer_size() and - * av_samples_fill_arrays() in libavutil may be used by custom get_buffer2() - * functions to find the required data size and to fill data pointers and - * linesize. In AVFrame.linesize, only linesize[0] may be set for audio - * since all planes must be the same size. - * - * @see av_samples_get_buffer_size(), av_samples_fill_arrays() - * - * - encoding: unused - * - decoding: Set by libavcodec, user can override. - */ - int (*get_buffer2)(struct AVCodecContext *s, AVFrame *frame, int flags); - - /* - encoding parameters */ - float qcompress; ///< amount of qscale change between easy & hard scenes (0.0-1.0) - float qblur; ///< amount of qscale smoothing over time (0.0-1.0) - - /** - * minimum quantizer - * - encoding: Set by user. - * - decoding: unused - */ - int qmin; - - /** - * maximum quantizer - * - encoding: Set by user. - * - decoding: unused - */ - int qmax; - - /** - * maximum quantizer difference between frames - * - encoding: Set by user. - * - decoding: unused - */ - int max_qdiff; - - /** - * decoder bitstream buffer size - * - encoding: Set by user. - * - decoding: unused - */ - int rc_buffer_size; - - /** - * ratecontrol override, see RcOverride - * - encoding: Allocated/set/freed by user. - * - decoding: unused - */ - int rc_override_count; - RcOverride *rc_override; - - /** - * maximum bitrate - * - encoding: Set by user. - * - decoding: Set by user, may be overwritten by libavcodec. - */ - int64_t rc_max_rate; - - /** - * minimum bitrate - * - encoding: Set by user. - * - decoding: unused - */ - int64_t rc_min_rate; - - /** - * Ratecontrol attempt to use, at maximum, of what can be used without an underflow. - * - encoding: Set by user. - * - decoding: unused. - */ - float rc_max_available_vbv_use; - - /** - * Ratecontrol attempt to use, at least, times the amount needed to prevent a vbv overflow. - * - encoding: Set by user. - * - decoding: unused. - */ - float rc_min_vbv_overflow_use; - - /** - * Number of bits which should be loaded into the rc buffer before decoding starts. - * - encoding: Set by user. - * - decoding: unused - */ - int rc_initial_buffer_occupancy; - - /** - * trellis RD quantization - * - encoding: Set by user. - * - decoding: unused - */ - int trellis; - - /** - * pass1 encoding statistics output buffer - * - encoding: Set by libavcodec. - * - decoding: unused - */ - char *stats_out; - - /** - * pass2 encoding statistics input buffer - * Concatenated stuff from stats_out of pass1 should be placed here. - * - encoding: Allocated/set/freed by user. - * - decoding: unused - */ - char *stats_in; - - /** - * Work around bugs in encoders which sometimes cannot be detected automatically. - * - encoding: Set by user - * - decoding: Set by user - */ - int workaround_bugs; -#define FF_BUG_AUTODETECT 1 ///< autodetection -#define FF_BUG_XVID_ILACE 4 -#define FF_BUG_UMP4 8 -#define FF_BUG_NO_PADDING 16 -#define FF_BUG_AMV 32 -#define FF_BUG_QPEL_CHROMA 64 -#define FF_BUG_STD_QPEL 128 -#define FF_BUG_QPEL_CHROMA2 256 -#define FF_BUG_DIRECT_BLOCKSIZE 512 -#define FF_BUG_EDGE 1024 -#define FF_BUG_HPEL_CHROMA 2048 -#define FF_BUG_DC_CLIP 4096 -#define FF_BUG_MS 8192 ///< Work around various bugs in Microsoft's broken decoders. -#define FF_BUG_TRUNCATED 16384 -#define FF_BUG_IEDGE 32768 - - /** - * strictly follow the standard (MPEG-4, ...). - * - encoding: Set by user. - * - decoding: Set by user. - * Setting this to STRICT or higher means the encoder and decoder will - * generally do stupid things, whereas setting it to unofficial or lower - * will mean the encoder might produce output that is not supported by all - * spec-compliant decoders. Decoders don't differentiate between normal, - * unofficial and experimental (that is, they always try to decode things - * when they can) unless they are explicitly asked to behave stupidly - * (=strictly conform to the specs) - */ - int strict_std_compliance; -#define FF_COMPLIANCE_VERY_STRICT 2 ///< Strictly conform to an older more strict version of the spec or reference software. -#define FF_COMPLIANCE_STRICT 1 ///< Strictly conform to all the things in the spec no matter what consequences. -#define FF_COMPLIANCE_NORMAL 0 -#define FF_COMPLIANCE_UNOFFICIAL -1 ///< Allow unofficial extensions -#define FF_COMPLIANCE_EXPERIMENTAL -2 ///< Allow nonstandardized experimental things. - - /** - * error concealment flags - * - encoding: unused - * - decoding: Set by user. - */ - int error_concealment; -#define FF_EC_GUESS_MVS 1 -#define FF_EC_DEBLOCK 2 -#define FF_EC_FAVOR_INTER 256 - - /** - * debug - * - encoding: Set by user. - * - decoding: Set by user. - */ - int debug; -#define FF_DEBUG_PICT_INFO 1 -#define FF_DEBUG_RC 2 -#define FF_DEBUG_BITSTREAM 4 -#define FF_DEBUG_MB_TYPE 8 -#define FF_DEBUG_QP 16 -#define FF_DEBUG_DCT_COEFF 0x00000040 -#define FF_DEBUG_SKIP 0x00000080 -#define FF_DEBUG_STARTCODE 0x00000100 -#define FF_DEBUG_ER 0x00000400 -#define FF_DEBUG_MMCO 0x00000800 -#define FF_DEBUG_BUGS 0x00001000 -#define FF_DEBUG_BUFFERS 0x00008000 -#define FF_DEBUG_THREADS 0x00010000 -#define FF_DEBUG_GREEN_MD 0x00800000 -#define FF_DEBUG_NOMC 0x01000000 - - /** - * Error recognition; may misdetect some more or less valid parts as errors. - * - encoding: Set by user. - * - decoding: Set by user. - */ - int err_recognition; - -/** - * Verify checksums embedded in the bitstream (could be of either encoded or - * decoded data, depending on the codec) and print an error message on mismatch. - * If AV_EF_EXPLODE is also set, a mismatching checksum will result in the - * decoder returning an error. - */ -#define AV_EF_CRCCHECK (1<<0) -#define AV_EF_BITSTREAM (1<<1) ///< detect bitstream specification deviations -#define AV_EF_BUFFER (1<<2) ///< detect improper bitstream length -#define AV_EF_EXPLODE (1<<3) ///< abort decoding on minor error detection - -#define AV_EF_IGNORE_ERR (1<<15) ///< ignore errors and continue -#define AV_EF_CAREFUL (1<<16) ///< consider things that violate the spec, are fast to calculate and have not been seen in the wild as errors -#define AV_EF_COMPLIANT (1<<17) ///< consider all spec non compliances as errors -#define AV_EF_AGGRESSIVE (1<<18) ///< consider things that a sane encoder should not do as an error - - - /** - * opaque 64-bit number (generally a PTS) that will be reordered and - * output in AVFrame.reordered_opaque - * - encoding: Set by libavcodec to the reordered_opaque of the input - * frame corresponding to the last returned packet. Only - * supported by encoders with the - * AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE capability. - * - decoding: Set by user. - */ - int64_t reordered_opaque; - - /** - * Hardware accelerator in use - * - encoding: unused. - * - decoding: Set by libavcodec - */ - const struct AVHWAccel *hwaccel; - - /** - * Hardware accelerator context. - * For some hardware accelerators, a global context needs to be - * provided by the user. In that case, this holds display-dependent - * data FFmpeg cannot instantiate itself. Please refer to the - * FFmpeg HW accelerator documentation to know how to fill this. - * - encoding: unused - * - decoding: Set by user - */ - void *hwaccel_context; - - /** - * error - * - encoding: Set by libavcodec if flags & AV_CODEC_FLAG_PSNR. - * - decoding: unused - */ - uint64_t error[AV_NUM_DATA_POINTERS]; - - /** - * DCT algorithm, see FF_DCT_* below - * - encoding: Set by user. - * - decoding: unused - */ - int dct_algo; -#define FF_DCT_AUTO 0 -#define FF_DCT_FASTINT 1 -#define FF_DCT_INT 2 -#define FF_DCT_MMX 3 -#define FF_DCT_ALTIVEC 5 -#define FF_DCT_FAAN 6 - - /** - * IDCT algorithm, see FF_IDCT_* below. - * - encoding: Set by user. - * - decoding: Set by user. - */ - int idct_algo; -#define FF_IDCT_AUTO 0 -#define FF_IDCT_INT 1 -#define FF_IDCT_SIMPLE 2 -#define FF_IDCT_SIMPLEMMX 3 -#define FF_IDCT_ARM 7 -#define FF_IDCT_ALTIVEC 8 -#define FF_IDCT_SIMPLEARM 10 -#define FF_IDCT_XVID 14 -#define FF_IDCT_SIMPLEARMV5TE 16 -#define FF_IDCT_SIMPLEARMV6 17 -#define FF_IDCT_FAAN 20 -#define FF_IDCT_SIMPLENEON 22 -#if FF_API_IDCT_NONE -// formerly used by xvmc -#define FF_IDCT_NONE 24 -#endif -#define FF_IDCT_SIMPLEAUTO 128 - - /** - * bits per sample/pixel from the demuxer (needed for huffyuv). - * - encoding: Set by libavcodec. - * - decoding: Set by user. - */ - int bits_per_coded_sample; - - /** - * Bits per sample/pixel of internal libavcodec pixel/sample format. - * - encoding: set by user. - * - decoding: set by libavcodec. - */ - int bits_per_raw_sample; - - /** - * low resolution decoding, 1-> 1/2 size, 2->1/4 size - * - encoding: unused - * - decoding: Set by user. - */ - int lowres; - - /** - * thread count - * is used to decide how many independent tasks should be passed to execute() - * - encoding: Set by user. - * - decoding: Set by user. - */ - int thread_count; - - /** - * Which multithreading methods to use. - * Use of FF_THREAD_FRAME will increase decoding delay by one frame per thread, - * so clients which cannot provide future frames should not use it. - * - * - encoding: Set by user, otherwise the default is used. - * - decoding: Set by user, otherwise the default is used. - */ - int thread_type; -#define FF_THREAD_FRAME 1 ///< Decode more than one frame at once -#define FF_THREAD_SLICE 2 ///< Decode more than one part of a single frame at once - - /** - * Which multithreading methods are in use by the codec. - * - encoding: Set by libavcodec. - * - decoding: Set by libavcodec. - */ - int active_thread_type; - -#if FF_API_THREAD_SAFE_CALLBACKS - /** - * Set by the client if its custom get_buffer() callback can be called - * synchronously from another thread, which allows faster multithreaded decoding. - * draw_horiz_band() will be called from other threads regardless of this setting. - * Ignored if the default get_buffer() is used. - * - encoding: Set by user. - * - decoding: Set by user. - * - * @deprecated the custom get_buffer2() callback should always be - * thread-safe. Thread-unsafe get_buffer2() implementations will be - * invalid starting with LIBAVCODEC_VERSION_MAJOR=60; in other words, - * libavcodec will behave as if this field was always set to 1. - * Callers that want to be forward compatible with future libavcodec - * versions should wrap access to this field in - * #if LIBAVCODEC_VERSION_MAJOR < 60 - */ - attribute_deprecated - int thread_safe_callbacks; -#endif - - /** - * The codec may call this to execute several independent things. - * It will return only after finishing all tasks. - * The user may replace this with some multithreaded implementation, - * the default implementation will execute the parts serially. - * @param count the number of things to execute - * - encoding: Set by libavcodec, user can override. - * - decoding: Set by libavcodec, user can override. - */ - int (*execute)(struct AVCodecContext *c, int (*func)(struct AVCodecContext *c2, void *arg), void *arg2, int *ret, int count, int size); - - /** - * The codec may call this to execute several independent things. - * It will return only after finishing all tasks. - * The user may replace this with some multithreaded implementation, - * the default implementation will execute the parts serially. - * @param c context passed also to func - * @param count the number of things to execute - * @param arg2 argument passed unchanged to func - * @param ret return values of executed functions, must have space for "count" values. May be NULL. - * @param func function that will be called count times, with jobnr from 0 to count-1. - * threadnr will be in the range 0 to c->thread_count-1 < MAX_THREADS and so that no - * two instances of func executing at the same time will have the same threadnr. - * @return always 0 currently, but code should handle a future improvement where when any call to func - * returns < 0 no further calls to func may be done and < 0 is returned. - * - encoding: Set by libavcodec, user can override. - * - decoding: Set by libavcodec, user can override. - */ - int (*execute2)(struct AVCodecContext *c, int (*func)(struct AVCodecContext *c2, void *arg, int jobnr, int threadnr), void *arg2, int *ret, int count); - - /** - * noise vs. sse weight for the nsse comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int nsse_weight; - - /** - * profile - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int profile; -#define FF_PROFILE_UNKNOWN -99 -#define FF_PROFILE_RESERVED -100 - -#define FF_PROFILE_AAC_MAIN 0 -#define FF_PROFILE_AAC_LOW 1 -#define FF_PROFILE_AAC_SSR 2 -#define FF_PROFILE_AAC_LTP 3 -#define FF_PROFILE_AAC_HE 4 -#define FF_PROFILE_AAC_HE_V2 28 -#define FF_PROFILE_AAC_LD 22 -#define FF_PROFILE_AAC_ELD 38 -#define FF_PROFILE_MPEG2_AAC_LOW 128 -#define FF_PROFILE_MPEG2_AAC_HE 131 - -#define FF_PROFILE_DNXHD 0 -#define FF_PROFILE_DNXHR_LB 1 -#define FF_PROFILE_DNXHR_SQ 2 -#define FF_PROFILE_DNXHR_HQ 3 -#define FF_PROFILE_DNXHR_HQX 4 -#define FF_PROFILE_DNXHR_444 5 - -#define FF_PROFILE_DTS 20 -#define FF_PROFILE_DTS_ES 30 -#define FF_PROFILE_DTS_96_24 40 -#define FF_PROFILE_DTS_HD_HRA 50 -#define FF_PROFILE_DTS_HD_MA 60 -#define FF_PROFILE_DTS_EXPRESS 70 - -#define FF_PROFILE_MPEG2_422 0 -#define FF_PROFILE_MPEG2_HIGH 1 -#define FF_PROFILE_MPEG2_SS 2 -#define FF_PROFILE_MPEG2_SNR_SCALABLE 3 -#define FF_PROFILE_MPEG2_MAIN 4 -#define FF_PROFILE_MPEG2_SIMPLE 5 - -#define FF_PROFILE_H264_CONSTRAINED (1<<9) // 8+1; constraint_set1_flag -#define FF_PROFILE_H264_INTRA (1<<11) // 8+3; constraint_set3_flag - -#define FF_PROFILE_H264_BASELINE 66 -#define FF_PROFILE_H264_CONSTRAINED_BASELINE (66|FF_PROFILE_H264_CONSTRAINED) -#define FF_PROFILE_H264_MAIN 77 -#define FF_PROFILE_H264_EXTENDED 88 -#define FF_PROFILE_H264_HIGH 100 -#define FF_PROFILE_H264_HIGH_10 110 -#define FF_PROFILE_H264_HIGH_10_INTRA (110|FF_PROFILE_H264_INTRA) -#define FF_PROFILE_H264_MULTIVIEW_HIGH 118 -#define FF_PROFILE_H264_HIGH_422 122 -#define FF_PROFILE_H264_HIGH_422_INTRA (122|FF_PROFILE_H264_INTRA) -#define FF_PROFILE_H264_STEREO_HIGH 128 -#define FF_PROFILE_H264_HIGH_444 144 -#define FF_PROFILE_H264_HIGH_444_PREDICTIVE 244 -#define FF_PROFILE_H264_HIGH_444_INTRA (244|FF_PROFILE_H264_INTRA) -#define FF_PROFILE_H264_CAVLC_444 44 - -#define FF_PROFILE_VC1_SIMPLE 0 -#define FF_PROFILE_VC1_MAIN 1 -#define FF_PROFILE_VC1_COMPLEX 2 -#define FF_PROFILE_VC1_ADVANCED 3 - -#define FF_PROFILE_MPEG4_SIMPLE 0 -#define FF_PROFILE_MPEG4_SIMPLE_SCALABLE 1 -#define FF_PROFILE_MPEG4_CORE 2 -#define FF_PROFILE_MPEG4_MAIN 3 -#define FF_PROFILE_MPEG4_N_BIT 4 -#define FF_PROFILE_MPEG4_SCALABLE_TEXTURE 5 -#define FF_PROFILE_MPEG4_SIMPLE_FACE_ANIMATION 6 -#define FF_PROFILE_MPEG4_BASIC_ANIMATED_TEXTURE 7 -#define FF_PROFILE_MPEG4_HYBRID 8 -#define FF_PROFILE_MPEG4_ADVANCED_REAL_TIME 9 -#define FF_PROFILE_MPEG4_CORE_SCALABLE 10 -#define FF_PROFILE_MPEG4_ADVANCED_CODING 11 -#define FF_PROFILE_MPEG4_ADVANCED_CORE 12 -#define FF_PROFILE_MPEG4_ADVANCED_SCALABLE_TEXTURE 13 -#define FF_PROFILE_MPEG4_SIMPLE_STUDIO 14 -#define FF_PROFILE_MPEG4_ADVANCED_SIMPLE 15 - -#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_0 1 -#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_1 2 -#define FF_PROFILE_JPEG2000_CSTREAM_NO_RESTRICTION 32768 -#define FF_PROFILE_JPEG2000_DCINEMA_2K 3 -#define FF_PROFILE_JPEG2000_DCINEMA_4K 4 - -#define FF_PROFILE_VP9_0 0 -#define FF_PROFILE_VP9_1 1 -#define FF_PROFILE_VP9_2 2 -#define FF_PROFILE_VP9_3 3 - -#define FF_PROFILE_HEVC_MAIN 1 -#define FF_PROFILE_HEVC_MAIN_10 2 -#define FF_PROFILE_HEVC_MAIN_STILL_PICTURE 3 -#define FF_PROFILE_HEVC_REXT 4 - -#define FF_PROFILE_VVC_MAIN_10 1 -#define FF_PROFILE_VVC_MAIN_10_444 33 - -#define FF_PROFILE_AV1_MAIN 0 -#define FF_PROFILE_AV1_HIGH 1 -#define FF_PROFILE_AV1_PROFESSIONAL 2 - -#define FF_PROFILE_MJPEG_HUFFMAN_BASELINE_DCT 0xc0 -#define FF_PROFILE_MJPEG_HUFFMAN_EXTENDED_SEQUENTIAL_DCT 0xc1 -#define FF_PROFILE_MJPEG_HUFFMAN_PROGRESSIVE_DCT 0xc2 -#define FF_PROFILE_MJPEG_HUFFMAN_LOSSLESS 0xc3 -#define FF_PROFILE_MJPEG_JPEG_LS 0xf7 - -#define FF_PROFILE_SBC_MSBC 1 - -#define FF_PROFILE_PRORES_PROXY 0 -#define FF_PROFILE_PRORES_LT 1 -#define FF_PROFILE_PRORES_STANDARD 2 -#define FF_PROFILE_PRORES_HQ 3 -#define FF_PROFILE_PRORES_4444 4 -#define FF_PROFILE_PRORES_XQ 5 - -#define FF_PROFILE_ARIB_PROFILE_A 0 -#define FF_PROFILE_ARIB_PROFILE_C 1 - -#define FF_PROFILE_KLVA_SYNC 0 -#define FF_PROFILE_KLVA_ASYNC 1 - - /** - * level - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int level; -#define FF_LEVEL_UNKNOWN -99 - - /** - * Skip loop filtering for selected frames. - * - encoding: unused - * - decoding: Set by user. - */ - enum AVDiscard skip_loop_filter; - - /** - * Skip IDCT/dequantization for selected frames. - * - encoding: unused - * - decoding: Set by user. - */ - enum AVDiscard skip_idct; - - /** - * Skip decoding for selected frames. - * - encoding: unused - * - decoding: Set by user. - */ - enum AVDiscard skip_frame; - - /** - * Header containing style information for text subtitles. - * For SUBTITLE_ASS subtitle type, it should contain the whole ASS - * [Script Info] and [V4+ Styles] section, plus the [Events] line and - * the Format line following. It shouldn't include any Dialogue line. - * - encoding: Set/allocated/freed by user (before avcodec_open2()) - * - decoding: Set/allocated/freed by libavcodec (by avcodec_open2()) - */ - uint8_t *subtitle_header; - int subtitle_header_size; - - /** - * Audio only. The number of "priming" samples (padding) inserted by the - * encoder at the beginning of the audio. I.e. this number of leading - * decoded samples must be discarded by the caller to get the original audio - * without leading padding. - * - * - decoding: unused - * - encoding: Set by libavcodec. The timestamps on the output packets are - * adjusted by the encoder so that they always refer to the - * first sample of the data actually contained in the packet, - * including any added padding. E.g. if the timebase is - * 1/samplerate and the timestamp of the first input sample is - * 0, the timestamp of the first output packet will be - * -initial_padding. - */ - int initial_padding; - - /** - * - decoding: For codecs that store a framerate value in the compressed - * bitstream, the decoder may export it here. { 0, 1} when - * unknown. - * - encoding: May be used to signal the framerate of CFR content to an - * encoder. - */ - AVRational framerate; - - /** - * Nominal unaccelerated pixel format, see AV_PIX_FMT_xxx. - * - encoding: unused. - * - decoding: Set by libavcodec before calling get_format() - */ - enum AVPixelFormat sw_pix_fmt; - - /** - * Timebase in which pkt_dts/pts and AVPacket.dts/pts are. - * - encoding unused. - * - decoding set by user. - */ - AVRational pkt_timebase; - - /** - * AVCodecDescriptor - * - encoding: unused. - * - decoding: set by libavcodec. - */ - const AVCodecDescriptor *codec_descriptor; - - /** - * Current statistics for PTS correction. - * - decoding: maintained and used by libavcodec, not intended to be used by user apps - * - encoding: unused - */ - int64_t pts_correction_num_faulty_pts; /// Number of incorrect PTS values so far - int64_t pts_correction_num_faulty_dts; /// Number of incorrect DTS values so far - int64_t pts_correction_last_pts; /// PTS of the last frame - int64_t pts_correction_last_dts; /// DTS of the last frame - - /** - * Character encoding of the input subtitles file. - * - decoding: set by user - * - encoding: unused - */ - char *sub_charenc; - - /** - * Subtitles character encoding mode. Formats or codecs might be adjusting - * this setting (if they are doing the conversion themselves for instance). - * - decoding: set by libavcodec - * - encoding: unused - */ - int sub_charenc_mode; -#define FF_SUB_CHARENC_MODE_DO_NOTHING -1 ///< do nothing (demuxer outputs a stream supposed to be already in UTF-8, or the codec is bitmap for instance) -#define FF_SUB_CHARENC_MODE_AUTOMATIC 0 ///< libavcodec will select the mode itself -#define FF_SUB_CHARENC_MODE_PRE_DECODER 1 ///< the AVPacket data needs to be recoded to UTF-8 before being fed to the decoder, requires iconv -#define FF_SUB_CHARENC_MODE_IGNORE 2 ///< neither convert the subtitles, nor check them for valid UTF-8 - - /** - * Skip processing alpha if supported by codec. - * Note that if the format uses pre-multiplied alpha (common with VP6, - * and recommended due to better video quality/compression) - * the image will look as if alpha-blended onto a black background. - * However for formats that do not use pre-multiplied alpha - * there might be serious artefacts (though e.g. libswscale currently - * assumes pre-multiplied alpha anyway). - * - * - decoding: set by user - * - encoding: unused - */ - int skip_alpha; - - /** - * Number of samples to skip after a discontinuity - * - decoding: unused - * - encoding: set by libavcodec - */ - int seek_preroll; - -#if FF_API_DEBUG_MV - /** - * @deprecated unused - */ - attribute_deprecated - int debug_mv; -#define FF_DEBUG_VIS_MV_P_FOR 0x00000001 //visualize forward predicted MVs of P frames -#define FF_DEBUG_VIS_MV_B_FOR 0x00000002 //visualize forward predicted MVs of B frames -#define FF_DEBUG_VIS_MV_B_BACK 0x00000004 //visualize backward predicted MVs of B frames -#endif - - /** - * custom intra quantization matrix - * - encoding: Set by user, can be NULL. - * - decoding: unused. - */ - uint16_t *chroma_intra_matrix; - - /** - * dump format separator. - * can be ", " or "\n " or anything else - * - encoding: Set by user. - * - decoding: Set by user. - */ - uint8_t *dump_separator; - - /** - * ',' separated list of allowed decoders. - * If NULL then all are allowed - * - encoding: unused - * - decoding: set by user - */ - char *codec_whitelist; - - /** - * Properties of the stream that gets decoded - * - encoding: unused - * - decoding: set by libavcodec - */ - unsigned properties; -#define FF_CODEC_PROPERTY_LOSSLESS 0x00000001 -#define FF_CODEC_PROPERTY_CLOSED_CAPTIONS 0x00000002 -#define FF_CODEC_PROPERTY_FILM_GRAIN 0x00000004 - - /** - * Additional data associated with the entire coded stream. - * - * - decoding: unused - * - encoding: may be set by libavcodec after avcodec_open2(). - */ - AVPacketSideData *coded_side_data; - int nb_coded_side_data; - - /** - * A reference to the AVHWFramesContext describing the input (for encoding) - * or output (decoding) frames. The reference is set by the caller and - * afterwards owned (and freed) by libavcodec - it should never be read by - * the caller after being set. - * - * - decoding: This field should be set by the caller from the get_format() - * callback. The previous reference (if any) will always be - * unreffed by libavcodec before the get_format() call. - * - * If the default get_buffer2() is used with a hwaccel pixel - * format, then this AVHWFramesContext will be used for - * allocating the frame buffers. - * - * - encoding: For hardware encoders configured to use a hwaccel pixel - * format, this field should be set by the caller to a reference - * to the AVHWFramesContext describing input frames. - * AVHWFramesContext.format must be equal to - * AVCodecContext.pix_fmt. - * - * This field should be set before avcodec_open2() is called. - */ - AVBufferRef *hw_frames_ctx; - -#if FF_API_SUB_TEXT_FORMAT - /** - * @deprecated unused - */ - attribute_deprecated - int sub_text_format; -#define FF_SUB_TEXT_FMT_ASS 0 -#endif - - /** - * Audio only. The amount of padding (in samples) appended by the encoder to - * the end of the audio. I.e. this number of decoded samples must be - * discarded by the caller from the end of the stream to get the original - * audio without any trailing padding. - * - * - decoding: unused - * - encoding: unused - */ - int trailing_padding; - - /** - * The number of pixels per image to maximally accept. - * - * - decoding: set by user - * - encoding: set by user - */ - int64_t max_pixels; - - /** - * A reference to the AVHWDeviceContext describing the device which will - * be used by a hardware encoder/decoder. The reference is set by the - * caller and afterwards owned (and freed) by libavcodec. - * - * This should be used if either the codec device does not require - * hardware frames or any that are used are to be allocated internally by - * libavcodec. If the user wishes to supply any of the frames used as - * encoder input or decoder output then hw_frames_ctx should be used - * instead. When hw_frames_ctx is set in get_format() for a decoder, this - * field will be ignored while decoding the associated stream segment, but - * may again be used on a following one after another get_format() call. - * - * For both encoders and decoders this field should be set before - * avcodec_open2() is called and must not be written to thereafter. - * - * Note that some decoders may require this field to be set initially in - * order to support hw_frames_ctx at all - in that case, all frames - * contexts used must be created on the same device. - */ - AVBufferRef *hw_device_ctx; - - /** - * Bit set of AV_HWACCEL_FLAG_* flags, which affect hardware accelerated - * decoding (if active). - * - encoding: unused - * - decoding: Set by user (either before avcodec_open2(), or in the - * AVCodecContext.get_format callback) - */ - int hwaccel_flags; - - /** - * Video decoding only. Certain video codecs support cropping, meaning that - * only a sub-rectangle of the decoded frame is intended for display. This - * option controls how cropping is handled by libavcodec. - * - * When set to 1 (the default), libavcodec will apply cropping internally. - * I.e. it will modify the output frame width/height fields and offset the - * data pointers (only by as much as possible while preserving alignment, or - * by the full amount if the AV_CODEC_FLAG_UNALIGNED flag is set) so that - * the frames output by the decoder refer only to the cropped area. The - * crop_* fields of the output frames will be zero. - * - * When set to 0, the width/height fields of the output frames will be set - * to the coded dimensions and the crop_* fields will describe the cropping - * rectangle. Applying the cropping is left to the caller. - * - * @warning When hardware acceleration with opaque output frames is used, - * libavcodec is unable to apply cropping from the top/left border. - * - * @note when this option is set to zero, the width/height fields of the - * AVCodecContext and output AVFrames have different meanings. The codec - * context fields store display dimensions (with the coded dimensions in - * coded_width/height), while the frame fields store the coded dimensions - * (with the display dimensions being determined by the crop_* fields). - */ - int apply_cropping; - - /* - * Video decoding only. Sets the number of extra hardware frames which - * the decoder will allocate for use by the caller. This must be set - * before avcodec_open2() is called. - * - * Some hardware decoders require all frames that they will use for - * output to be defined in advance before decoding starts. For such - * decoders, the hardware frame pool must therefore be of a fixed size. - * The extra frames set here are on top of any number that the decoder - * needs internally in order to operate normally (for example, frames - * used as reference pictures). - */ - int extra_hw_frames; - - /** - * The percentage of damaged samples to discard a frame. - * - * - decoding: set by user - * - encoding: unused - */ - int discard_damaged_percentage; - - /** - * The number of samples per frame to maximally accept. - * - * - decoding: set by user - * - encoding: set by user - */ - int64_t max_samples; - - /** - * Bit set of AV_CODEC_EXPORT_DATA_* flags, which affects the kind of - * metadata exported in frame, packet, or coded stream side data by - * decoders and encoders. - * - * - decoding: set by user - * - encoding: set by user - */ - int export_side_data; - - /** - * This callback is called at the beginning of each packet to get a data - * buffer for it. - * - * The following field will be set in the packet before this callback is - * called: - * - size - * This callback must use the above value to calculate the required buffer size, - * which must padded by at least AV_INPUT_BUFFER_PADDING_SIZE bytes. - * - * In some specific cases, the encoder may not use the entire buffer allocated by this - * callback. This will be reflected in the size value in the packet once returned by - * avcodec_receive_packet(). - * - * This callback must fill the following fields in the packet: - * - data: alignment requirements for AVPacket apply, if any. Some architectures and - * encoders may benefit from having aligned data. - * - buf: must contain a pointer to an AVBufferRef structure. The packet's - * data pointer must be contained in it. See: av_buffer_create(), av_buffer_alloc(), - * and av_buffer_ref(). - * - * If AV_CODEC_CAP_DR1 is not set then get_encode_buffer() must call - * avcodec_default_get_encode_buffer() instead of providing a buffer allocated by - * some other means. - * - * The flags field may contain a combination of AV_GET_ENCODE_BUFFER_FLAG_ flags. - * They may be used for example to hint what use the buffer may get after being - * created. - * Implementations of this callback may ignore flags they don't understand. - * If AV_GET_ENCODE_BUFFER_FLAG_REF is set in flags then the packet may be reused - * (read and/or written to if it is writable) later by libavcodec. - * - * This callback must be thread-safe, as when frame threading is used, it may - * be called from multiple threads simultaneously. - * - * @see avcodec_default_get_encode_buffer() - * - * - encoding: Set by libavcodec, user can override. - * - decoding: unused - */ - int (*get_encode_buffer)(struct AVCodecContext *s, AVPacket *pkt, int flags); - - /** - * Audio channel layout. - * - encoding: must be set by the caller, to one of AVCodec.ch_layouts. - * - decoding: may be set by the caller if known e.g. from the container. - * The decoder can then override during decoding as needed. - */ - AVChannelLayout ch_layout; -} AVCodecContext; - -/** - * @defgroup lavc_hwaccel AVHWAccel - * - * @note Nothing in this structure should be accessed by the user. At some - * point in future it will not be externally visible at all. - * - * @{ - */ -typedef struct AVHWAccel { - /** - * Name of the hardware accelerated codec. - * The name is globally unique among encoders and among decoders (but an - * encoder and a decoder can share the same name). - */ - const char *name; - - /** - * Type of codec implemented by the hardware accelerator. - * - * See AVMEDIA_TYPE_xxx - */ - enum AVMediaType type; - - /** - * Codec implemented by the hardware accelerator. - * - * See AV_CODEC_ID_xxx - */ - enum AVCodecID id; - - /** - * Supported pixel format. - * - * Only hardware accelerated formats are supported here. - */ - enum AVPixelFormat pix_fmt; - - /** - * Hardware accelerated codec capabilities. - * see AV_HWACCEL_CODEC_CAP_* - */ - int capabilities; - - /***************************************************************** - * No fields below this line are part of the public API. They - * may not be used outside of libavcodec and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - - /** - * Allocate a custom buffer - */ - int (*alloc_frame)(AVCodecContext *avctx, AVFrame *frame); - - /** - * Called at the beginning of each frame or field picture. - * - * Meaningful frame information (codec specific) is guaranteed to - * be parsed at this point. This function is mandatory. - * - * Note that buf can be NULL along with buf_size set to 0. - * Otherwise, this means the whole frame is available at this point. - * - * @param avctx the codec context - * @param buf the frame data buffer base - * @param buf_size the size of the frame in bytes - * @return zero if successful, a negative value otherwise - */ - int (*start_frame)(AVCodecContext *avctx, const uint8_t *buf, uint32_t buf_size); - - /** - * Callback for parameter data (SPS/PPS/VPS etc). - * - * Useful for hardware decoders which keep persistent state about the - * video parameters, and need to receive any changes to update that state. - * - * @param avctx the codec context - * @param type the nal unit type - * @param buf the nal unit data buffer - * @param buf_size the size of the nal unit in bytes - * @return zero if successful, a negative value otherwise - */ - int (*decode_params)(AVCodecContext *avctx, int type, const uint8_t *buf, uint32_t buf_size); - - /** - * Callback for each slice. - * - * Meaningful slice information (codec specific) is guaranteed to - * be parsed at this point. This function is mandatory. - * - * @param avctx the codec context - * @param buf the slice data buffer base - * @param buf_size the size of the slice in bytes - * @return zero if successful, a negative value otherwise - */ - int (*decode_slice)(AVCodecContext *avctx, const uint8_t *buf, uint32_t buf_size); - - /** - * Called at the end of each frame or field picture. - * - * The whole picture is parsed at this point and can now be sent - * to the hardware accelerator. This function is mandatory. - * - * @param avctx the codec context - * @return zero if successful, a negative value otherwise - */ - int (*end_frame)(AVCodecContext *avctx); - - /** - * Size of per-frame hardware accelerator private data. - * - * Private data is allocated with av_mallocz() before - * AVCodecContext.get_buffer() and deallocated after - * AVCodecContext.release_buffer(). - */ - int frame_priv_data_size; - - /** - * Initialize the hwaccel private data. - * - * This will be called from ff_get_format(), after hwaccel and - * hwaccel_context are set and the hwaccel private data in AVCodecInternal - * is allocated. - */ - int (*init)(AVCodecContext *avctx); - - /** - * Uninitialize the hwaccel private data. - * - * This will be called from get_format() or avcodec_close(), after hwaccel - * and hwaccel_context are already uninitialized. - */ - int (*uninit)(AVCodecContext *avctx); - - /** - * Size of the private data to allocate in - * AVCodecInternal.hwaccel_priv_data. - */ - int priv_data_size; - - /** - * Internal hwaccel capabilities. - */ - int caps_internal; - - /** - * Fill the given hw_frames context with current codec parameters. Called - * from get_format. Refer to avcodec_get_hw_frames_parameters() for - * details. - * - * This CAN be called before AVHWAccel.init is called, and you must assume - * that avctx->hwaccel_priv_data is invalid. - */ - int (*frame_params)(AVCodecContext *avctx, AVBufferRef *hw_frames_ctx); -} AVHWAccel; - -/** - * HWAccel is experimental and is thus avoided in favor of non experimental - * codecs - */ -#define AV_HWACCEL_CODEC_CAP_EXPERIMENTAL 0x0200 - -/** - * Hardware acceleration should be used for decoding even if the codec level - * used is unknown or higher than the maximum supported level reported by the - * hardware driver. - * - * It's generally a good idea to pass this flag unless you have a specific - * reason not to, as hardware tends to under-report supported levels. - */ -#define AV_HWACCEL_FLAG_IGNORE_LEVEL (1 << 0) - -/** - * Hardware acceleration can output YUV pixel formats with a different chroma - * sampling than 4:2:0 and/or other than 8 bits per component. - */ -#define AV_HWACCEL_FLAG_ALLOW_HIGH_DEPTH (1 << 1) - -/** - * Hardware acceleration should still be attempted for decoding when the - * codec profile does not match the reported capabilities of the hardware. - * - * For example, this can be used to try to decode baseline profile H.264 - * streams in hardware - it will often succeed, because many streams marked - * as baseline profile actually conform to constrained baseline profile. - * - * @warning If the stream is actually not supported then the behaviour is - * undefined, and may include returning entirely incorrect output - * while indicating success. - */ -#define AV_HWACCEL_FLAG_ALLOW_PROFILE_MISMATCH (1 << 2) - -/** - * @} - */ - -enum AVSubtitleType { - SUBTITLE_NONE, - - SUBTITLE_BITMAP, ///< A bitmap, pict will be set - - /** - * Plain text, the text field must be set by the decoder and is - * authoritative. ass and pict fields may contain approximations. - */ - SUBTITLE_TEXT, - - /** - * Formatted text, the ass field must be set by the decoder and is - * authoritative. pict and text fields may contain approximations. - */ - SUBTITLE_ASS, -}; - -#define AV_SUBTITLE_FLAG_FORCED 0x00000001 - -typedef struct AVSubtitleRect { - int x; ///< top left corner of pict, undefined when pict is not set - int y; ///< top left corner of pict, undefined when pict is not set - int w; ///< width of pict, undefined when pict is not set - int h; ///< height of pict, undefined when pict is not set - int nb_colors; ///< number of colors in pict, undefined when pict is not set - - /** - * data+linesize for the bitmap of this subtitle. - * Can be set for text/ass as well once they are rendered. - */ - uint8_t *data[4]; - int linesize[4]; - - enum AVSubtitleType type; - - char *text; ///< 0 terminated plain UTF-8 text - - /** - * 0 terminated ASS/SSA compatible event line. - * The presentation of this is unaffected by the other values in this - * struct. - */ - char *ass; - - int flags; -} AVSubtitleRect; - -typedef struct AVSubtitle { - uint16_t format; /* 0 = graphics */ - uint32_t start_display_time; /* relative to packet pts, in ms */ - uint32_t end_display_time; /* relative to packet pts, in ms */ - unsigned num_rects; - AVSubtitleRect **rects; - int64_t pts; ///< Same as packet pts, in AV_TIME_BASE -} AVSubtitle; - -/** - * Return the LIBAVCODEC_VERSION_INT constant. - */ -unsigned avcodec_version(void); - -/** - * Return the libavcodec build-time configuration. - */ -const char *avcodec_configuration(void); - -/** - * Return the libavcodec license. - */ -const char *avcodec_license(void); - -/** - * Allocate an AVCodecContext and set its fields to default values. The - * resulting struct should be freed with avcodec_free_context(). - * - * @param codec if non-NULL, allocate private data and initialize defaults - * for the given codec. It is illegal to then call avcodec_open2() - * with a different codec. - * If NULL, then the codec-specific defaults won't be initialized, - * which may result in suboptimal default settings (this is - * important mainly for encoders, e.g. libx264). - * - * @return An AVCodecContext filled with default values or NULL on failure. - */ -AVCodecContext *avcodec_alloc_context3(const AVCodec *codec); - -/** - * Free the codec context and everything associated with it and write NULL to - * the provided pointer. - */ -void avcodec_free_context(AVCodecContext **avctx); - -/** - * Get the AVClass for AVCodecContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *avcodec_get_class(void); - -#if FF_API_GET_FRAME_CLASS -/** - * @deprecated This function should not be used. - */ -attribute_deprecated -const AVClass *avcodec_get_frame_class(void); -#endif - -/** - * Get the AVClass for AVSubtitleRect. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *avcodec_get_subtitle_rect_class(void); - -/** - * Fill the parameters struct based on the values from the supplied codec - * context. Any allocated fields in par are freed and replaced with duplicates - * of the corresponding fields in codec. - * - * @return >= 0 on success, a negative AVERROR code on failure - */ -int avcodec_parameters_from_context(AVCodecParameters *par, - const AVCodecContext *codec); - -/** - * Fill the codec context based on the values from the supplied codec - * parameters. Any allocated fields in codec that have a corresponding field in - * par are freed and replaced with duplicates of the corresponding field in par. - * Fields in codec that do not have a counterpart in par are not touched. - * - * @return >= 0 on success, a negative AVERROR code on failure. - */ -int avcodec_parameters_to_context(AVCodecContext *codec, - const AVCodecParameters *par); - -/** - * Initialize the AVCodecContext to use the given AVCodec. Prior to using this - * function the context has to be allocated with avcodec_alloc_context3(). - * - * The functions avcodec_find_decoder_by_name(), avcodec_find_encoder_by_name(), - * avcodec_find_decoder() and avcodec_find_encoder() provide an easy way for - * retrieving a codec. - * - * @note Always call this function before using decoding routines (such as - * @ref avcodec_receive_frame()). - * - * @code - * av_dict_set(&opts, "b", "2.5M", 0); - * codec = avcodec_find_decoder(AV_CODEC_ID_H264); - * if (!codec) - * exit(1); - * - * context = avcodec_alloc_context3(codec); - * - * if (avcodec_open2(context, codec, opts) < 0) - * exit(1); - * @endcode - * - * @param avctx The context to initialize. - * @param codec The codec to open this context for. If a non-NULL codec has been - * previously passed to avcodec_alloc_context3() or - * for this context, then this parameter MUST be either NULL or - * equal to the previously passed codec. - * @param options A dictionary filled with AVCodecContext and codec-private options. - * On return this object will be filled with options that were not found. - * - * @return zero on success, a negative value on error - * @see avcodec_alloc_context3(), avcodec_find_decoder(), avcodec_find_encoder(), - * av_dict_set(), av_opt_find(). - */ -int avcodec_open2(AVCodecContext *avctx, const AVCodec *codec, AVDictionary **options); - -/** - * Close a given AVCodecContext and free all the data associated with it - * (but not the AVCodecContext itself). - * - * Calling this function on an AVCodecContext that hasn't been opened will free - * the codec-specific data allocated in avcodec_alloc_context3() with a non-NULL - * codec. Subsequent calls will do nothing. - * - * @note Do not use this function. Use avcodec_free_context() to destroy a - * codec context (either open or closed). Opening and closing a codec context - * multiple times is not supported anymore -- use multiple codec contexts - * instead. - */ -int avcodec_close(AVCodecContext *avctx); - -/** - * Free all allocated data in the given subtitle struct. - * - * @param sub AVSubtitle to free. - */ -void avsubtitle_free(AVSubtitle *sub); - -/** - * @} - */ - -/** - * @addtogroup lavc_decoding - * @{ - */ - -/** - * The default callback for AVCodecContext.get_buffer2(). It is made public so - * it can be called by custom get_buffer2() implementations for decoders without - * AV_CODEC_CAP_DR1 set. - */ -int avcodec_default_get_buffer2(AVCodecContext *s, AVFrame *frame, int flags); - -/** - * The default callback for AVCodecContext.get_encode_buffer(). It is made public so - * it can be called by custom get_encode_buffer() implementations for encoders without - * AV_CODEC_CAP_DR1 set. - */ -int avcodec_default_get_encode_buffer(AVCodecContext *s, AVPacket *pkt, int flags); - -/** - * Modify width and height values so that they will result in a memory - * buffer that is acceptable for the codec if you do not use any horizontal - * padding. - * - * May only be used if a codec with AV_CODEC_CAP_DR1 has been opened. - */ -void avcodec_align_dimensions(AVCodecContext *s, int *width, int *height); - -/** - * Modify width and height values so that they will result in a memory - * buffer that is acceptable for the codec if you also ensure that all - * line sizes are a multiple of the respective linesize_align[i]. - * - * May only be used if a codec with AV_CODEC_CAP_DR1 has been opened. - */ -void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height, - int linesize_align[AV_NUM_DATA_POINTERS]); - -/** - * Converts AVChromaLocation to swscale x/y chroma position. - * - * The positions represent the chroma (0,0) position in a coordinates system - * with luma (0,0) representing the origin and luma(1,1) representing 256,256 - * - * @param xpos horizontal chroma sample position - * @param ypos vertical chroma sample position - */ -int avcodec_enum_to_chroma_pos(int *xpos, int *ypos, enum AVChromaLocation pos); - -/** - * Converts swscale x/y chroma position to AVChromaLocation. - * - * The positions represent the chroma (0,0) position in a coordinates system - * with luma (0,0) representing the origin and luma(1,1) representing 256,256 - * - * @param xpos horizontal chroma sample position - * @param ypos vertical chroma sample position - */ -enum AVChromaLocation avcodec_chroma_pos_to_enum(int xpos, int ypos); - -/** - * Decode a subtitle message. - * Return a negative value on error, otherwise return the number of bytes used. - * If no subtitle could be decompressed, got_sub_ptr is zero. - * Otherwise, the subtitle is stored in *sub. - * Note that AV_CODEC_CAP_DR1 is not available for subtitle codecs. This is for - * simplicity, because the performance difference is expected to be negligible - * and reusing a get_buffer written for video codecs would probably perform badly - * due to a potentially very different allocation pattern. - * - * Some decoders (those marked with AV_CODEC_CAP_DELAY) have a delay between input - * and output. This means that for some packets they will not immediately - * produce decoded output and need to be flushed at the end of decoding to get - * all the decoded data. Flushing is done by calling this function with packets - * with avpkt->data set to NULL and avpkt->size set to 0 until it stops - * returning subtitles. It is safe to flush even those decoders that are not - * marked with AV_CODEC_CAP_DELAY, then no subtitles will be returned. - * - * @note The AVCodecContext MUST have been opened with @ref avcodec_open2() - * before packets may be fed to the decoder. - * - * @param avctx the codec context - * @param[out] sub The preallocated AVSubtitle in which the decoded subtitle will be stored, - * must be freed with avsubtitle_free if *got_sub_ptr is set. - * @param[in,out] got_sub_ptr Zero if no subtitle could be decompressed, otherwise, it is nonzero. - * @param[in] avpkt The input AVPacket containing the input buffer. - */ -int avcodec_decode_subtitle2(AVCodecContext *avctx, AVSubtitle *sub, - int *got_sub_ptr, - AVPacket *avpkt); - -/** - * Supply raw packet data as input to a decoder. - * - * Internally, this call will copy relevant AVCodecContext fields, which can - * influence decoding per-packet, and apply them when the packet is actually - * decoded. (For example AVCodecContext.skip_frame, which might direct the - * decoder to drop the frame contained by the packet sent with this function.) - * - * @warning The input buffer, avpkt->data must be AV_INPUT_BUFFER_PADDING_SIZE - * larger than the actual read bytes because some optimized bitstream - * readers read 32 or 64 bits at once and could read over the end. - * - * @note The AVCodecContext MUST have been opened with @ref avcodec_open2() - * before packets may be fed to the decoder. - * - * @param avctx codec context - * @param[in] avpkt The input AVPacket. Usually, this will be a single video - * frame, or several complete audio frames. - * Ownership of the packet remains with the caller, and the - * decoder will not write to the packet. The decoder may create - * a reference to the packet data (or copy it if the packet is - * not reference-counted). - * Unlike with older APIs, the packet is always fully consumed, - * and if it contains multiple frames (e.g. some audio codecs), - * will require you to call avcodec_receive_frame() multiple - * times afterwards before you can send a new packet. - * It can be NULL (or an AVPacket with data set to NULL and - * size set to 0); in this case, it is considered a flush - * packet, which signals the end of the stream. Sending the - * first flush packet will return success. Subsequent ones are - * unnecessary and will return AVERROR_EOF. If the decoder - * still has frames buffered, it will return them after sending - * a flush packet. - * - * @return 0 on success, otherwise negative error code: - * AVERROR(EAGAIN): input is not accepted in the current state - user - * must read output with avcodec_receive_frame() (once - * all output is read, the packet should be resent, and - * the call will not fail with EAGAIN). - * AVERROR_EOF: the decoder has been flushed, and no new packets can - * be sent to it (also returned if more than 1 flush - * packet is sent) - * AVERROR(EINVAL): codec not opened, it is an encoder, or requires flush - * AVERROR(ENOMEM): failed to add packet to internal queue, or similar - * other errors: legitimate decoding errors - */ -int avcodec_send_packet(AVCodecContext *avctx, const AVPacket *avpkt); - -/** - * Return decoded output data from a decoder or encoder (when the - * AV_CODEC_FLAG_RECON_FRAME flag is used). - * - * @param avctx codec context - * @param frame This will be set to a reference-counted video or audio - * frame (depending on the decoder type) allocated by the - * codec. Note that the function will always call - * av_frame_unref(frame) before doing anything else. - * - * @return - * 0: success, a frame was returned - * AVERROR(EAGAIN): output is not available in this state - user must try - * to send new input - * AVERROR_EOF: the codec has been fully flushed, and there will be - * no more output frames - * AVERROR(EINVAL): codec not opened, or it is an encoder without - * the AV_CODEC_FLAG_RECON_FRAME flag enabled - * AVERROR_INPUT_CHANGED: current decoded frame has changed parameters - * with respect to first decoded frame. Applicable - * when flag AV_CODEC_FLAG_DROPCHANGED is set. - * other negative values: legitimate decoding errors - */ -int avcodec_receive_frame(AVCodecContext *avctx, AVFrame *frame); - -/** - * Supply a raw video or audio frame to the encoder. Use avcodec_receive_packet() - * to retrieve buffered output packets. - * - * @param avctx codec context - * @param[in] frame AVFrame containing the raw audio or video frame to be encoded. - * Ownership of the frame remains with the caller, and the - * encoder will not write to the frame. The encoder may create - * a reference to the frame data (or copy it if the frame is - * not reference-counted). - * It can be NULL, in which case it is considered a flush - * packet. This signals the end of the stream. If the encoder - * still has packets buffered, it will return them after this - * call. Once flushing mode has been entered, additional flush - * packets are ignored, and sending frames will return - * AVERROR_EOF. - * - * For audio: - * If AV_CODEC_CAP_VARIABLE_FRAME_SIZE is set, then each frame - * can have any number of samples. - * If it is not set, frame->nb_samples must be equal to - * avctx->frame_size for all frames except the last. - * The final frame may be smaller than avctx->frame_size. - * @return 0 on success, otherwise negative error code: - * AVERROR(EAGAIN): input is not accepted in the current state - user - * must read output with avcodec_receive_packet() (once - * all output is read, the packet should be resent, and - * the call will not fail with EAGAIN). - * AVERROR_EOF: the encoder has been flushed, and no new frames can - * be sent to it - * AVERROR(EINVAL): codec not opened, it is a decoder, or requires flush - * AVERROR(ENOMEM): failed to add packet to internal queue, or similar - * other errors: legitimate encoding errors - */ -int avcodec_send_frame(AVCodecContext *avctx, const AVFrame *frame); - -/** - * Read encoded data from the encoder. - * - * @param avctx codec context - * @param avpkt This will be set to a reference-counted packet allocated by the - * encoder. Note that the function will always call - * av_packet_unref(avpkt) before doing anything else. - * @return 0 on success, otherwise negative error code: - * AVERROR(EAGAIN): output is not available in the current state - user - * must try to send input - * AVERROR_EOF: the encoder has been fully flushed, and there will be - * no more output packets - * AVERROR(EINVAL): codec not opened, or it is a decoder - * other errors: legitimate encoding errors - */ -int avcodec_receive_packet(AVCodecContext *avctx, AVPacket *avpkt); - -/** - * Create and return a AVHWFramesContext with values adequate for hardware - * decoding. This is meant to get called from the get_format callback, and is - * a helper for preparing a AVHWFramesContext for AVCodecContext.hw_frames_ctx. - * This API is for decoding with certain hardware acceleration modes/APIs only. - * - * The returned AVHWFramesContext is not initialized. The caller must do this - * with av_hwframe_ctx_init(). - * - * Calling this function is not a requirement, but makes it simpler to avoid - * codec or hardware API specific details when manually allocating frames. - * - * Alternatively to this, an API user can set AVCodecContext.hw_device_ctx, - * which sets up AVCodecContext.hw_frames_ctx fully automatically, and makes - * it unnecessary to call this function or having to care about - * AVHWFramesContext initialization at all. - * - * There are a number of requirements for calling this function: - * - * - It must be called from get_format with the same avctx parameter that was - * passed to get_format. Calling it outside of get_format is not allowed, and - * can trigger undefined behavior. - * - The function is not always supported (see description of return values). - * Even if this function returns successfully, hwaccel initialization could - * fail later. (The degree to which implementations check whether the stream - * is actually supported varies. Some do this check only after the user's - * get_format callback returns.) - * - The hw_pix_fmt must be one of the choices suggested by get_format. If the - * user decides to use a AVHWFramesContext prepared with this API function, - * the user must return the same hw_pix_fmt from get_format. - * - The device_ref passed to this function must support the given hw_pix_fmt. - * - After calling this API function, it is the user's responsibility to - * initialize the AVHWFramesContext (returned by the out_frames_ref parameter), - * and to set AVCodecContext.hw_frames_ctx to it. If done, this must be done - * before returning from get_format (this is implied by the normal - * AVCodecContext.hw_frames_ctx API rules). - * - The AVHWFramesContext parameters may change every time time get_format is - * called. Also, AVCodecContext.hw_frames_ctx is reset before get_format. So - * you are inherently required to go through this process again on every - * get_format call. - * - It is perfectly possible to call this function without actually using - * the resulting AVHWFramesContext. One use-case might be trying to reuse a - * previously initialized AVHWFramesContext, and calling this API function - * only to test whether the required frame parameters have changed. - * - Fields that use dynamically allocated values of any kind must not be set - * by the user unless setting them is explicitly allowed by the documentation. - * If the user sets AVHWFramesContext.free and AVHWFramesContext.user_opaque, - * the new free callback must call the potentially set previous free callback. - * This API call may set any dynamically allocated fields, including the free - * callback. - * - * The function will set at least the following fields on AVHWFramesContext - * (potentially more, depending on hwaccel API): - * - * - All fields set by av_hwframe_ctx_alloc(). - * - Set the format field to hw_pix_fmt. - * - Set the sw_format field to the most suited and most versatile format. (An - * implication is that this will prefer generic formats over opaque formats - * with arbitrary restrictions, if possible.) - * - Set the width/height fields to the coded frame size, rounded up to the - * API-specific minimum alignment. - * - Only _if_ the hwaccel requires a pre-allocated pool: set the initial_pool_size - * field to the number of maximum reference surfaces possible with the codec, - * plus 1 surface for the user to work (meaning the user can safely reference - * at most 1 decoded surface at a time), plus additional buffering introduced - * by frame threading. If the hwaccel does not require pre-allocation, the - * field is left to 0, and the decoder will allocate new surfaces on demand - * during decoding. - * - Possibly AVHWFramesContext.hwctx fields, depending on the underlying - * hardware API. - * - * Essentially, out_frames_ref returns the same as av_hwframe_ctx_alloc(), but - * with basic frame parameters set. - * - * The function is stateless, and does not change the AVCodecContext or the - * device_ref AVHWDeviceContext. - * - * @param avctx The context which is currently calling get_format, and which - * implicitly contains all state needed for filling the returned - * AVHWFramesContext properly. - * @param device_ref A reference to the AVHWDeviceContext describing the device - * which will be used by the hardware decoder. - * @param hw_pix_fmt The hwaccel format you are going to return from get_format. - * @param out_frames_ref On success, set to a reference to an _uninitialized_ - * AVHWFramesContext, created from the given device_ref. - * Fields will be set to values required for decoding. - * Not changed if an error is returned. - * @return zero on success, a negative value on error. The following error codes - * have special semantics: - * AVERROR(ENOENT): the decoder does not support this functionality. Setup - * is always manual, or it is a decoder which does not - * support setting AVCodecContext.hw_frames_ctx at all, - * or it is a software format. - * AVERROR(EINVAL): it is known that hardware decoding is not supported for - * this configuration, or the device_ref is not supported - * for the hwaccel referenced by hw_pix_fmt. - */ -int avcodec_get_hw_frames_parameters(AVCodecContext *avctx, - AVBufferRef *device_ref, - enum AVPixelFormat hw_pix_fmt, - AVBufferRef **out_frames_ref); - - - -/** - * @defgroup lavc_parsing Frame parsing - * @{ - */ - -enum AVPictureStructure { - AV_PICTURE_STRUCTURE_UNKNOWN, //< unknown - AV_PICTURE_STRUCTURE_TOP_FIELD, //< coded as top field - AV_PICTURE_STRUCTURE_BOTTOM_FIELD, //< coded as bottom field - AV_PICTURE_STRUCTURE_FRAME, //< coded as frame -}; - -typedef struct AVCodecParserContext { - void *priv_data; - const struct AVCodecParser *parser; - int64_t frame_offset; /* offset of the current frame */ - int64_t cur_offset; /* current offset - (incremented by each av_parser_parse()) */ - int64_t next_frame_offset; /* offset of the next frame */ - /* video info */ - int pict_type; /* XXX: Put it back in AVCodecContext. */ - /** - * This field is used for proper frame duration computation in lavf. - * It signals, how much longer the frame duration of the current frame - * is compared to normal frame duration. - * - * frame_duration = (1 + repeat_pict) * time_base - * - * It is used by codecs like H.264 to display telecined material. - */ - int repeat_pict; /* XXX: Put it back in AVCodecContext. */ - int64_t pts; /* pts of the current frame */ - int64_t dts; /* dts of the current frame */ - - /* private data */ - int64_t last_pts; - int64_t last_dts; - int fetch_timestamp; - -#define AV_PARSER_PTS_NB 4 - int cur_frame_start_index; - int64_t cur_frame_offset[AV_PARSER_PTS_NB]; - int64_t cur_frame_pts[AV_PARSER_PTS_NB]; - int64_t cur_frame_dts[AV_PARSER_PTS_NB]; - - int flags; -#define PARSER_FLAG_COMPLETE_FRAMES 0x0001 -#define PARSER_FLAG_ONCE 0x0002 -/// Set if the parser has a valid file offset -#define PARSER_FLAG_FETCHED_OFFSET 0x0004 -#define PARSER_FLAG_USE_CODEC_TS 0x1000 - - int64_t offset; ///< byte offset from starting packet start - int64_t cur_frame_end[AV_PARSER_PTS_NB]; - - /** - * Set by parser to 1 for key frames and 0 for non-key frames. - * It is initialized to -1, so if the parser doesn't set this flag, - * old-style fallback using AV_PICTURE_TYPE_I picture type as key frames - * will be used. - */ - int key_frame; - - // Timestamp generation support: - /** - * Synchronization point for start of timestamp generation. - * - * Set to >0 for sync point, 0 for no sync point and <0 for undefined - * (default). - * - * For example, this corresponds to presence of H.264 buffering period - * SEI message. - */ - int dts_sync_point; - - /** - * Offset of the current timestamp against last timestamp sync point in - * units of AVCodecContext.time_base. - * - * Set to INT_MIN when dts_sync_point unused. Otherwise, it must - * contain a valid timestamp offset. - * - * Note that the timestamp of sync point has usually a nonzero - * dts_ref_dts_delta, which refers to the previous sync point. Offset of - * the next frame after timestamp sync point will be usually 1. - * - * For example, this corresponds to H.264 cpb_removal_delay. - */ - int dts_ref_dts_delta; - - /** - * Presentation delay of current frame in units of AVCodecContext.time_base. - * - * Set to INT_MIN when dts_sync_point unused. Otherwise, it must - * contain valid non-negative timestamp delta (presentation time of a frame - * must not lie in the past). - * - * This delay represents the difference between decoding and presentation - * time of the frame. - * - * For example, this corresponds to H.264 dpb_output_delay. - */ - int pts_dts_delta; - - /** - * Position of the packet in file. - * - * Analogous to cur_frame_pts/dts - */ - int64_t cur_frame_pos[AV_PARSER_PTS_NB]; - - /** - * Byte position of currently parsed frame in stream. - */ - int64_t pos; - - /** - * Previous frame byte position. - */ - int64_t last_pos; - - /** - * Duration of the current frame. - * For audio, this is in units of 1 / AVCodecContext.sample_rate. - * For all other types, this is in units of AVCodecContext.time_base. - */ - int duration; - - enum AVFieldOrder field_order; - - /** - * Indicate whether a picture is coded as a frame, top field or bottom field. - * - * For example, H.264 field_pic_flag equal to 0 corresponds to - * AV_PICTURE_STRUCTURE_FRAME. An H.264 picture with field_pic_flag - * equal to 1 and bottom_field_flag equal to 0 corresponds to - * AV_PICTURE_STRUCTURE_TOP_FIELD. - */ - enum AVPictureStructure picture_structure; - - /** - * Picture number incremented in presentation or output order. - * This field may be reinitialized at the first picture of a new sequence. - * - * For example, this corresponds to H.264 PicOrderCnt. - */ - int output_picture_number; - - /** - * Dimensions of the decoded video intended for presentation. - */ - int width; - int height; - - /** - * Dimensions of the coded video. - */ - int coded_width; - int coded_height; - - /** - * The format of the coded data, corresponds to enum AVPixelFormat for video - * and for enum AVSampleFormat for audio. - * - * Note that a decoder can have considerable freedom in how exactly it - * decodes the data, so the format reported here might be different from the - * one returned by a decoder. - */ - int format; -} AVCodecParserContext; - -typedef struct AVCodecParser { - int codec_ids[7]; /* several codec IDs are permitted */ - int priv_data_size; - int (*parser_init)(AVCodecParserContext *s); - /* This callback never returns an error, a negative value means that - * the frame start was in a previous packet. */ - int (*parser_parse)(AVCodecParserContext *s, - AVCodecContext *avctx, - const uint8_t **poutbuf, int *poutbuf_size, - const uint8_t *buf, int buf_size); - void (*parser_close)(AVCodecParserContext *s); - int (*split)(AVCodecContext *avctx, const uint8_t *buf, int buf_size); -} AVCodecParser; - -/** - * Iterate over all registered codec parsers. - * - * @param opaque a pointer where libavcodec will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered codec parser or NULL when the iteration is - * finished - */ -const AVCodecParser *av_parser_iterate(void **opaque); - -AVCodecParserContext *av_parser_init(int codec_id); - -/** - * Parse a packet. - * - * @param s parser context. - * @param avctx codec context. - * @param poutbuf set to pointer to parsed buffer or NULL if not yet finished. - * @param poutbuf_size set to size of parsed buffer or zero if not yet finished. - * @param buf input buffer. - * @param buf_size buffer size in bytes without the padding. I.e. the full buffer - size is assumed to be buf_size + AV_INPUT_BUFFER_PADDING_SIZE. - To signal EOF, this should be 0 (so that the last frame - can be output). - * @param pts input presentation timestamp. - * @param dts input decoding timestamp. - * @param pos input byte position in stream. - * @return the number of bytes of the input bitstream used. - * - * Example: - * @code - * while(in_len){ - * len = av_parser_parse2(myparser, AVCodecContext, &data, &size, - * in_data, in_len, - * pts, dts, pos); - * in_data += len; - * in_len -= len; - * - * if(size) - * decode_frame(data, size); - * } - * @endcode - */ -int av_parser_parse2(AVCodecParserContext *s, - AVCodecContext *avctx, - uint8_t **poutbuf, int *poutbuf_size, - const uint8_t *buf, int buf_size, - int64_t pts, int64_t dts, - int64_t pos); - -void av_parser_close(AVCodecParserContext *s); - -/** - * @} - * @} - */ - -/** - * @addtogroup lavc_encoding - * @{ - */ - -int avcodec_encode_subtitle(AVCodecContext *avctx, uint8_t *buf, int buf_size, - const AVSubtitle *sub); - - -/** - * @} - */ - -/** - * @defgroup lavc_misc Utility functions - * @ingroup libavc - * - * Miscellaneous utility functions related to both encoding and decoding - * (or neither). - * @{ - */ - -/** - * @defgroup lavc_misc_pixfmt Pixel formats - * - * Functions for working with pixel formats. - * @{ - */ - -/** - * Return a value representing the fourCC code associated to the - * pixel format pix_fmt, or 0 if no associated fourCC code can be - * found. - */ -unsigned int avcodec_pix_fmt_to_codec_tag(enum AVPixelFormat pix_fmt); - -/** - * Find the best pixel format to convert to given a certain source pixel - * format. When converting from one pixel format to another, information loss - * may occur. For example, when converting from RGB24 to GRAY, the color - * information will be lost. Similarly, other losses occur when converting from - * some formats to other formats. avcodec_find_best_pix_fmt_of_2() searches which of - * the given pixel formats should be used to suffer the least amount of loss. - * The pixel formats from which it chooses one, are determined by the - * pix_fmt_list parameter. - * - * - * @param[in] pix_fmt_list AV_PIX_FMT_NONE terminated array of pixel formats to choose from - * @param[in] src_pix_fmt source pixel format - * @param[in] has_alpha Whether the source pixel format alpha channel is used. - * @param[out] loss_ptr Combination of flags informing you what kind of losses will occur. - * @return The best pixel format to convert to or -1 if none was found. - */ -enum AVPixelFormat avcodec_find_best_pix_fmt_of_list(const enum AVPixelFormat *pix_fmt_list, - enum AVPixelFormat src_pix_fmt, - int has_alpha, int *loss_ptr); - -enum AVPixelFormat avcodec_default_get_format(struct AVCodecContext *s, const enum AVPixelFormat * fmt); - -/** - * @} - */ - -void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode); - -int avcodec_default_execute(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2),void *arg, int *ret, int count, int size); -int avcodec_default_execute2(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2, int, int),void *arg, int *ret, int count); -//FIXME func typedef - -/** - * Fill AVFrame audio data and linesize pointers. - * - * The buffer buf must be a preallocated buffer with a size big enough - * to contain the specified samples amount. The filled AVFrame data - * pointers will point to this buffer. - * - * AVFrame extended_data channel pointers are allocated if necessary for - * planar audio. - * - * @param frame the AVFrame - * frame->nb_samples must be set prior to calling the - * function. This function fills in frame->data, - * frame->extended_data, frame->linesize[0]. - * @param nb_channels channel count - * @param sample_fmt sample format - * @param buf buffer to use for frame data - * @param buf_size size of buffer - * @param align plane size sample alignment (0 = default) - * @return >=0 on success, negative error code on failure - * @todo return the size in bytes required to store the samples in - * case of success, at the next libavutil bump - */ -int avcodec_fill_audio_frame(AVFrame *frame, int nb_channels, - enum AVSampleFormat sample_fmt, const uint8_t *buf, - int buf_size, int align); - -/** - * Reset the internal codec state / flush internal buffers. Should be called - * e.g. when seeking or when switching to a different stream. - * - * @note for decoders, this function just releases any references the decoder - * might keep internally, but the caller's references remain valid. - * - * @note for encoders, this function will only do something if the encoder - * declares support for AV_CODEC_CAP_ENCODER_FLUSH. When called, the encoder - * will drain any remaining packets, and can then be re-used for a different - * stream (as opposed to sending a null frame which will leave the encoder - * in a permanent EOF state after draining). This can be desirable if the - * cost of tearing down and replacing the encoder instance is high. - */ -void avcodec_flush_buffers(AVCodecContext *avctx); - -/** - * Return audio frame duration. - * - * @param avctx codec context - * @param frame_bytes size of the frame, or 0 if unknown - * @return frame duration, in samples, if known. 0 if not able to - * determine. - */ -int av_get_audio_frame_duration(AVCodecContext *avctx, int frame_bytes); - -/* memory */ - -/** - * Same behaviour av_fast_malloc but the buffer has additional - * AV_INPUT_BUFFER_PADDING_SIZE at the end which will always be 0. - * - * In addition the whole buffer will initially and after resizes - * be 0-initialized so that no uninitialized data will ever appear. - */ -void av_fast_padded_malloc(void *ptr, unsigned int *size, size_t min_size); - -/** - * Same behaviour av_fast_padded_malloc except that buffer will always - * be 0-initialized after call. - */ -void av_fast_padded_mallocz(void *ptr, unsigned int *size, size_t min_size); - -/** - * @return a positive value if s is open (i.e. avcodec_open2() was called on it - * with no corresponding avcodec_close()), 0 otherwise. - */ -int avcodec_is_open(AVCodecContext *s); - -/** - * @} - */ - -#endif /* AVCODEC_AVCODEC_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavcodec/avdct.h b/third_party/ffmpeg/uos/amd64/include/libavcodec/avdct.h deleted file mode 100644 index 6411fab6..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavcodec/avdct.h +++ /dev/null @@ -1,88 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AVDCT_H -#define AVCODEC_AVDCT_H - -#include "libavutil/opt.h" - -/** - * AVDCT context. - * @note function pointers can be NULL if the specific features have been - * disabled at build time. - */ -typedef struct AVDCT { - const AVClass *av_class; - - void (*idct)(int16_t *block /* align 16 */); - - /** - * IDCT input permutation. - * Several optimized IDCTs need a permutated input (relative to the - * normal order of the reference IDCT). - * This permutation must be performed before the idct_put/add. - * Note, normally this can be merged with the zigzag/alternate scan
- * An example to avoid confusion: - * - (->decode coeffs -> zigzag reorder -> dequant -> reference IDCT -> ...) - * - (x -> reference DCT -> reference IDCT -> x) - * - (x -> reference DCT -> simple_mmx_perm = idct_permutation - * -> simple_idct_mmx -> x) - * - (-> decode coeffs -> zigzag reorder -> simple_mmx_perm -> dequant - * -> simple_idct_mmx -> ...) - */ - uint8_t idct_permutation[64]; - - void (*fdct)(int16_t *block /* align 16 */); - - - /** - * DCT algorithm. - * must use AVOptions to set this field. - */ - int dct_algo; - - /** - * IDCT algorithm. - * must use AVOptions to set this field. - */ - int idct_algo; - - void (*get_pixels)(int16_t *block /* align 16 */, - const uint8_t *pixels /* align 8 */, - ptrdiff_t line_size); - - int bits_per_sample; - - void (*get_pixels_unaligned)(int16_t *block /* align 16 */, - const uint8_t *pixels, - ptrdiff_t line_size); -} AVDCT; - -/** - * Allocates a AVDCT context. - * This needs to be initialized with avcodec_dct_init() after optionally - * configuring it with AVOptions. - * - * To free it use av_free() - */ -AVDCT *avcodec_dct_alloc(void); -int avcodec_dct_init(AVDCT *); - -const AVClass *avcodec_dct_get_class(void); - -#endif /* AVCODEC_AVDCT_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavcodec/avfft.h b/third_party/ffmpeg/uos/amd64/include/libavcodec/avfft.h deleted file mode 100644 index 0c0f9b8d..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavcodec/avfft.h +++ /dev/null @@ -1,118 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AVFFT_H -#define AVCODEC_AVFFT_H - -/** - * @file - * @ingroup lavc_fft - * FFT functions - */ - -/** - * @defgroup lavc_fft FFT functions - * @ingroup lavc_misc - * - * @{ - */ - -typedef float FFTSample; - -typedef struct FFTComplex { - FFTSample re, im; -} FFTComplex; - -typedef struct FFTContext FFTContext; - -/** - * Set up a complex FFT. - * @param nbits log2 of the length of the input array - * @param inverse if 0 perform the forward transform, if 1 perform the inverse - */ -FFTContext *av_fft_init(int nbits, int inverse); - -/** - * Do the permutation needed BEFORE calling ff_fft_calc(). - */ -void av_fft_permute(FFTContext *s, FFTComplex *z); - -/** - * Do a complex FFT with the parameters defined in av_fft_init(). The - * input data must be permuted before. No 1.0/sqrt(n) normalization is done. - */ -void av_fft_calc(FFTContext *s, FFTComplex *z); - -void av_fft_end(FFTContext *s); - -FFTContext *av_mdct_init(int nbits, int inverse, double scale); -void av_imdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input); -void av_imdct_half(FFTContext *s, FFTSample *output, const FFTSample *input); -void av_mdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input); -void av_mdct_end(FFTContext *s); - -/* Real Discrete Fourier Transform */ - -enum RDFTransformType { - DFT_R2C, - IDFT_C2R, - IDFT_R2C, - DFT_C2R, -}; - -typedef struct RDFTContext RDFTContext; - -/** - * Set up a real FFT. - * @param nbits log2 of the length of the input array - * @param trans the type of transform - */ -RDFTContext *av_rdft_init(int nbits, enum RDFTransformType trans); -void av_rdft_calc(RDFTContext *s, FFTSample *data); -void av_rdft_end(RDFTContext *s); - -/* Discrete Cosine Transform */ - -typedef struct DCTContext DCTContext; - -enum DCTTransformType { - DCT_II = 0, - DCT_III, - DCT_I, - DST_I, -}; - -/** - * Set up DCT. - * - * @param nbits size of the input array: - * (1 << nbits) for DCT-II, DCT-III and DST-I - * (1 << nbits) + 1 for DCT-I - * @param type the type of transform - * - * @note the first element of the input of DST-I is ignored - */ -DCTContext *av_dct_init(int nbits, enum DCTTransformType type); -void av_dct_calc(DCTContext *s, FFTSample *data); -void av_dct_end (DCTContext *s); - -/** - * @} - */ - -#endif /* AVCODEC_AVFFT_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavcodec/bsf.h b/third_party/ffmpeg/uos/amd64/include/libavcodec/bsf.h deleted file mode 100644 index 69d91a16..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavcodec/bsf.h +++ /dev/null @@ -1,328 +0,0 @@ -/* - * Bitstream filters public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_BSF_H -#define AVCODEC_BSF_H - -#include "libavutil/dict.h" -#include "libavutil/log.h" -#include "libavutil/rational.h" - -#include "codec_id.h" -#include "codec_par.h" -#include "packet.h" - -/** - * @defgroup lavc_bsf Bitstream filters - * @ingroup libavc - * - * Bitstream filters transform encoded media data without decoding it. This - * allows e.g. manipulating various header values. Bitstream filters operate on - * @ref AVPacket "AVPackets". - * - * The bitstream filtering API is centered around two structures: - * AVBitStreamFilter and AVBSFContext. The former represents a bitstream filter - * in abstract, the latter a specific filtering process. Obtain an - * AVBitStreamFilter using av_bsf_get_by_name() or av_bsf_iterate(), then pass - * it to av_bsf_alloc() to create an AVBSFContext. Fill in the user-settable - * AVBSFContext fields, as described in its documentation, then call - * av_bsf_init() to prepare the filter context for use. - * - * Submit packets for filtering using av_bsf_send_packet(), obtain filtered - * results with av_bsf_receive_packet(). When no more input packets will be - * sent, submit a NULL AVPacket to signal the end of the stream to the filter. - * av_bsf_receive_packet() will then return trailing packets, if any are - * produced by the filter. - * - * Finally, free the filter context with av_bsf_free(). - * @{ - */ - -/** - * The bitstream filter state. - * - * This struct must be allocated with av_bsf_alloc() and freed with - * av_bsf_free(). - * - * The fields in the struct will only be changed (by the caller or by the - * filter) as described in their documentation, and are to be considered - * immutable otherwise. - */ -typedef struct AVBSFContext { - /** - * A class for logging and AVOptions - */ - const AVClass *av_class; - - /** - * The bitstream filter this context is an instance of. - */ - const struct AVBitStreamFilter *filter; - - /** - * Opaque filter-specific private data. If filter->priv_class is non-NULL, - * this is an AVOptions-enabled struct. - */ - void *priv_data; - - /** - * Parameters of the input stream. This field is allocated in - * av_bsf_alloc(), it needs to be filled by the caller before - * av_bsf_init(). - */ - AVCodecParameters *par_in; - - /** - * Parameters of the output stream. This field is allocated in - * av_bsf_alloc(), it is set by the filter in av_bsf_init(). - */ - AVCodecParameters *par_out; - - /** - * The timebase used for the timestamps of the input packets. Set by the - * caller before av_bsf_init(). - */ - AVRational time_base_in; - - /** - * The timebase used for the timestamps of the output packets. Set by the - * filter in av_bsf_init(). - */ - AVRational time_base_out; -} AVBSFContext; - -typedef struct AVBitStreamFilter { - const char *name; - - /** - * A list of codec ids supported by the filter, terminated by - * AV_CODEC_ID_NONE. - * May be NULL, in that case the bitstream filter works with any codec id. - */ - const enum AVCodecID *codec_ids; - - /** - * A class for the private data, used to declare bitstream filter private - * AVOptions. This field is NULL for bitstream filters that do not declare - * any options. - * - * If this field is non-NULL, the first member of the filter private data - * must be a pointer to AVClass, which will be set by libavcodec generic - * code to this class. - */ - const AVClass *priv_class; -} AVBitStreamFilter; - -/** - * @return a bitstream filter with the specified name or NULL if no such - * bitstream filter exists. - */ -const AVBitStreamFilter *av_bsf_get_by_name(const char *name); - -/** - * Iterate over all registered bitstream filters. - * - * @param opaque a pointer where libavcodec will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered bitstream filter or NULL when the iteration is - * finished - */ -const AVBitStreamFilter *av_bsf_iterate(void **opaque); - -/** - * Allocate a context for a given bitstream filter. The caller must fill in the - * context parameters as described in the documentation and then call - * av_bsf_init() before sending any data to the filter. - * - * @param filter the filter for which to allocate an instance. - * @param[out] ctx a pointer into which the pointer to the newly-allocated context - * will be written. It must be freed with av_bsf_free() after the - * filtering is done. - * - * @return 0 on success, a negative AVERROR code on failure - */ -int av_bsf_alloc(const AVBitStreamFilter *filter, AVBSFContext **ctx); - -/** - * Prepare the filter for use, after all the parameters and options have been - * set. - */ -int av_bsf_init(AVBSFContext *ctx); - -/** - * Submit a packet for filtering. - * - * After sending each packet, the filter must be completely drained by calling - * av_bsf_receive_packet() repeatedly until it returns AVERROR(EAGAIN) or - * AVERROR_EOF. - * - * @param pkt the packet to filter. The bitstream filter will take ownership of - * the packet and reset the contents of pkt. pkt is not touched if an error occurs. - * If pkt is empty (i.e. NULL, or pkt->data is NULL and pkt->side_data_elems zero), - * it signals the end of the stream (i.e. no more non-empty packets will be sent; - * sending more empty packets does nothing) and will cause the filter to output - * any packets it may have buffered internally. - * - * @return - * - 0 on success. - * - AVERROR(EAGAIN) if packets need to be retrieved from the filter (using - * av_bsf_receive_packet()) before new input can be consumed. - * - Another negative AVERROR value if an error occurs. - */ -int av_bsf_send_packet(AVBSFContext *ctx, AVPacket *pkt); - -/** - * Retrieve a filtered packet. - * - * @param[out] pkt this struct will be filled with the contents of the filtered - * packet. It is owned by the caller and must be freed using - * av_packet_unref() when it is no longer needed. - * This parameter should be "clean" (i.e. freshly allocated - * with av_packet_alloc() or unreffed with av_packet_unref()) - * when this function is called. If this function returns - * successfully, the contents of pkt will be completely - * overwritten by the returned data. On failure, pkt is not - * touched. - * - * @return - * - 0 on success. - * - AVERROR(EAGAIN) if more packets need to be sent to the filter (using - * av_bsf_send_packet()) to get more output. - * - AVERROR_EOF if there will be no further output from the filter. - * - Another negative AVERROR value if an error occurs. - * - * @note one input packet may result in several output packets, so after sending - * a packet with av_bsf_send_packet(), this function needs to be called - * repeatedly until it stops returning 0. It is also possible for a filter to - * output fewer packets than were sent to it, so this function may return - * AVERROR(EAGAIN) immediately after a successful av_bsf_send_packet() call. - */ -int av_bsf_receive_packet(AVBSFContext *ctx, AVPacket *pkt); - -/** - * Reset the internal bitstream filter state. Should be called e.g. when seeking. - */ -void av_bsf_flush(AVBSFContext *ctx); - -/** - * Free a bitstream filter context and everything associated with it; write NULL - * into the supplied pointer. - */ -void av_bsf_free(AVBSFContext **ctx); - -/** - * Get the AVClass for AVBSFContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *av_bsf_get_class(void); - -/** - * Structure for chain/list of bitstream filters. - * Empty list can be allocated by av_bsf_list_alloc(). - */ -typedef struct AVBSFList AVBSFList; - -/** - * Allocate empty list of bitstream filters. - * The list must be later freed by av_bsf_list_free() - * or finalized by av_bsf_list_finalize(). - * - * @return Pointer to @ref AVBSFList on success, NULL in case of failure - */ -AVBSFList *av_bsf_list_alloc(void); - -/** - * Free list of bitstream filters. - * - * @param lst Pointer to pointer returned by av_bsf_list_alloc() - */ -void av_bsf_list_free(AVBSFList **lst); - -/** - * Append bitstream filter to the list of bitstream filters. - * - * @param lst List to append to - * @param bsf Filter context to be appended - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_append(AVBSFList *lst, AVBSFContext *bsf); - -/** - * Construct new bitstream filter context given it's name and options - * and append it to the list of bitstream filters. - * - * @param lst List to append to - * @param bsf_name Name of the bitstream filter - * @param options Options for the bitstream filter, can be set to NULL - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_append2(AVBSFList *lst, const char * bsf_name, AVDictionary **options); -/** - * Finalize list of bitstream filters. - * - * This function will transform @ref AVBSFList to single @ref AVBSFContext, - * so the whole chain of bitstream filters can be treated as single filter - * freshly allocated by av_bsf_alloc(). - * If the call is successful, @ref AVBSFList structure is freed and lst - * will be set to NULL. In case of failure, caller is responsible for - * freeing the structure by av_bsf_list_free() - * - * @param lst Filter list structure to be transformed - * @param[out] bsf Pointer to be set to newly created @ref AVBSFContext structure - * representing the chain of bitstream filters - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_finalize(AVBSFList **lst, AVBSFContext **bsf); - -/** - * Parse string describing list of bitstream filters and create single - * @ref AVBSFContext describing the whole chain of bitstream filters. - * Resulting @ref AVBSFContext can be treated as any other @ref AVBSFContext freshly - * allocated by av_bsf_alloc(). - * - * @param str String describing chain of bitstream filters in format - * `bsf1[=opt1=val1:opt2=val2][,bsf2]` - * @param[out] bsf Pointer to be set to newly created @ref AVBSFContext structure - * representing the chain of bitstream filters - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_parse_str(const char *str, AVBSFContext **bsf); - -/** - * Get null/pass-through bitstream filter. - * - * @param[out] bsf Pointer to be set to new instance of pass-through bitstream filter - * - * @return - */ -int av_bsf_get_null_filter(AVBSFContext **bsf); - -/** - * @} - */ - -#endif // AVCODEC_BSF_H diff --git a/third_party/ffmpeg/uos/amd64/include/libavcodec/codec.h b/third_party/ffmpeg/uos/amd64/include/libavcodec/codec.h deleted file mode 100644 index 77a1a3f5..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavcodec/codec.h +++ /dev/null @@ -1,395 +0,0 @@ -/* - * AVCodec public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_H -#define AVCODEC_CODEC_H - -#include - -#include "libavutil/avutil.h" -#include "libavutil/hwcontext.h" -#include "libavutil/log.h" -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" -#include "libavutil/samplefmt.h" - -#include "libavcodec/codec_id.h" -#include "libavcodec/version_major.h" - -/** - * @addtogroup lavc_core - * @{ - */ - -/** - * Decoder can use draw_horiz_band callback. - */ -#define AV_CODEC_CAP_DRAW_HORIZ_BAND (1 << 0) -/** - * Codec uses get_buffer() or get_encode_buffer() for allocating buffers and - * supports custom allocators. - * If not set, it might not use get_buffer() or get_encode_buffer() at all, or - * use operations that assume the buffer was allocated by - * avcodec_default_get_buffer2 or avcodec_default_get_encode_buffer. - */ -#define AV_CODEC_CAP_DR1 (1 << 1) -#if FF_API_FLAG_TRUNCATED -/** - * @deprecated Use parsers to always send proper frames. - */ -#define AV_CODEC_CAP_TRUNCATED (1 << 3) -#endif -/** - * Encoder or decoder requires flushing with NULL input at the end in order to - * give the complete and correct output. - * - * NOTE: If this flag is not set, the codec is guaranteed to never be fed with - * with NULL data. The user can still send NULL data to the public encode - * or decode function, but libavcodec will not pass it along to the codec - * unless this flag is set. - * - * Decoders: - * The decoder has a non-zero delay and needs to be fed with avpkt->data=NULL, - * avpkt->size=0 at the end to get the delayed data until the decoder no longer - * returns frames. - * - * Encoders: - * The encoder needs to be fed with NULL data at the end of encoding until the - * encoder no longer returns data. - * - * NOTE: For encoders implementing the AVCodec.encode2() function, setting this - * flag also means that the encoder must set the pts and duration for - * each output packet. If this flag is not set, the pts and duration will - * be determined by libavcodec from the input frame. - */ -#define AV_CODEC_CAP_DELAY (1 << 5) -/** - * Codec can be fed a final frame with a smaller size. - * This can be used to prevent truncation of the last audio samples. - */ -#define AV_CODEC_CAP_SMALL_LAST_FRAME (1 << 6) - -/** - * Codec can output multiple frames per AVPacket - * Normally demuxers return one frame at a time, demuxers which do not do - * are connected to a parser to split what they return into proper frames. - * This flag is reserved to the very rare category of codecs which have a - * bitstream that cannot be split into frames without timeconsuming - * operations like full decoding. Demuxers carrying such bitstreams thus - * may return multiple frames in a packet. This has many disadvantages like - * prohibiting stream copy in many cases thus it should only be considered - * as a last resort. - */ -#define AV_CODEC_CAP_SUBFRAMES (1 << 8) -/** - * Codec is experimental and is thus avoided in favor of non experimental - * encoders - */ -#define AV_CODEC_CAP_EXPERIMENTAL (1 << 9) -/** - * Codec should fill in channel configuration and samplerate instead of container - */ -#define AV_CODEC_CAP_CHANNEL_CONF (1 << 10) -/** - * Codec supports frame-level multithreading. - */ -#define AV_CODEC_CAP_FRAME_THREADS (1 << 12) -/** - * Codec supports slice-based (or partition-based) multithreading. - */ -#define AV_CODEC_CAP_SLICE_THREADS (1 << 13) -/** - * Codec supports changed parameters at any point. - */ -#define AV_CODEC_CAP_PARAM_CHANGE (1 << 14) -/** - * Codec supports multithreading through a method other than slice- or - * frame-level multithreading. Typically this marks wrappers around - * multithreading-capable external libraries. - */ -#define AV_CODEC_CAP_OTHER_THREADS (1 << 15) -#if FF_API_AUTO_THREADS -#define AV_CODEC_CAP_AUTO_THREADS AV_CODEC_CAP_OTHER_THREADS -#endif -/** - * Audio encoder supports receiving a different number of samples in each call. - */ -#define AV_CODEC_CAP_VARIABLE_FRAME_SIZE (1 << 16) -/** - * Decoder is not a preferred choice for probing. - * This indicates that the decoder is not a good choice for probing. - * It could for example be an expensive to spin up hardware decoder, - * or it could simply not provide a lot of useful information about - * the stream. - * A decoder marked with this flag should only be used as last resort - * choice for probing. - */ -#define AV_CODEC_CAP_AVOID_PROBING (1 << 17) - -#if FF_API_UNUSED_CODEC_CAPS -/** - * Deprecated and unused. Use AVCodecDescriptor.props instead - */ -#define AV_CODEC_CAP_INTRA_ONLY 0x40000000 -/** - * Deprecated and unused. Use AVCodecDescriptor.props instead - */ -#define AV_CODEC_CAP_LOSSLESS 0x80000000 -#endif - -/** - * Codec is backed by a hardware implementation. Typically used to - * identify a non-hwaccel hardware decoder. For information about hwaccels, use - * avcodec_get_hw_config() instead. - */ -#define AV_CODEC_CAP_HARDWARE (1 << 18) - -/** - * Codec is potentially backed by a hardware implementation, but not - * necessarily. This is used instead of AV_CODEC_CAP_HARDWARE, if the - * implementation provides some sort of internal fallback. - */ -#define AV_CODEC_CAP_HYBRID (1 << 19) - -/** - * This codec takes the reordered_opaque field from input AVFrames - * and returns it in the corresponding field in AVCodecContext after - * encoding. - */ -#define AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE (1 << 20) - -/** - * This encoder can be flushed using avcodec_flush_buffers(). If this flag is - * not set, the encoder must be closed and reopened to ensure that no frames - * remain pending. - */ -#define AV_CODEC_CAP_ENCODER_FLUSH (1 << 21) - -/** - * The encoder is able to output reconstructed frame data, i.e. raw frames that - * would be produced by decoding the encoded bitstream. - * - * Reconstructed frame output is enabled by the AV_CODEC_FLAG_RECON_FRAME flag. - */ -#define AV_CODEC_CAP_ENCODER_RECON_FRAME (1 << 22) - -/** - * AVProfile. - */ -typedef struct AVProfile { - int profile; - const char *name; ///< short name for the profile -} AVProfile; - -/** - * AVCodec. - */ -typedef struct AVCodec { - /** - * Name of the codec implementation. - * The name is globally unique among encoders and among decoders (but an - * encoder and a decoder can share the same name). - * This is the primary way to find a codec from the user perspective. - */ - const char *name; - /** - * Descriptive name for the codec, meant to be more human readable than name. - * You should use the NULL_IF_CONFIG_SMALL() macro to define it. - */ - const char *long_name; - enum AVMediaType type; - enum AVCodecID id; - /** - * Codec capabilities. - * see AV_CODEC_CAP_* - */ - int capabilities; - uint8_t max_lowres; ///< maximum value for lowres supported by the decoder - const AVRational *supported_framerates; ///< array of supported framerates, or NULL if any, array is terminated by {0,0} - const enum AVPixelFormat *pix_fmts; ///< array of supported pixel formats, or NULL if unknown, array is terminated by -1 - const int *supported_samplerates; ///< array of supported audio samplerates, or NULL if unknown, array is terminated by 0 - const enum AVSampleFormat *sample_fmts; ///< array of supported sample formats, or NULL if unknown, array is terminated by -1 -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * @deprecated use ch_layouts instead - */ - attribute_deprecated - const uint64_t *channel_layouts; ///< array of support channel layouts, or NULL if unknown. array is terminated by 0 -#endif - const AVClass *priv_class; ///< AVClass for the private context - const AVProfile *profiles; ///< array of recognized profiles, or NULL if unknown, array is terminated by {FF_PROFILE_UNKNOWN} - - /** - * Group name of the codec implementation. - * This is a short symbolic name of the wrapper backing this codec. A - * wrapper uses some kind of external implementation for the codec, such - * as an external library, or a codec implementation provided by the OS or - * the hardware. - * If this field is NULL, this is a builtin, libavcodec native codec. - * If non-NULL, this will be the suffix in AVCodec.name in most cases - * (usually AVCodec.name will be of the form "_"). - */ - const char *wrapper_name; - - /** - * Array of supported channel layouts, terminated with a zeroed layout. - */ - const AVChannelLayout *ch_layouts; -} AVCodec; - -/** - * Iterate over all registered codecs. - * - * @param opaque a pointer where libavcodec will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered codec or NULL when the iteration is - * finished - */ -const AVCodec *av_codec_iterate(void **opaque); - -/** - * Find a registered decoder with a matching codec ID. - * - * @param id AVCodecID of the requested decoder - * @return A decoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_decoder(enum AVCodecID id); - -/** - * Find a registered decoder with the specified name. - * - * @param name name of the requested decoder - * @return A decoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_decoder_by_name(const char *name); - -/** - * Find a registered encoder with a matching codec ID. - * - * @param id AVCodecID of the requested encoder - * @return An encoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_encoder(enum AVCodecID id); - -/** - * Find a registered encoder with the specified name. - * - * @param name name of the requested encoder - * @return An encoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_encoder_by_name(const char *name); -/** - * @return a non-zero number if codec is an encoder, zero otherwise - */ -int av_codec_is_encoder(const AVCodec *codec); - -/** - * @return a non-zero number if codec is a decoder, zero otherwise - */ -int av_codec_is_decoder(const AVCodec *codec); - -/** - * Return a name for the specified profile, if available. - * - * @param codec the codec that is searched for the given profile - * @param profile the profile value for which a name is requested - * @return A name for the profile if found, NULL otherwise. - */ -const char *av_get_profile_name(const AVCodec *codec, int profile); - -enum { - /** - * The codec supports this format via the hw_device_ctx interface. - * - * When selecting this format, AVCodecContext.hw_device_ctx should - * have been set to a device of the specified type before calling - * avcodec_open2(). - */ - AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX = 0x01, - /** - * The codec supports this format via the hw_frames_ctx interface. - * - * When selecting this format for a decoder, - * AVCodecContext.hw_frames_ctx should be set to a suitable frames - * context inside the get_format() callback. The frames context - * must have been created on a device of the specified type. - * - * When selecting this format for an encoder, - * AVCodecContext.hw_frames_ctx should be set to the context which - * will be used for the input frames before calling avcodec_open2(). - */ - AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX = 0x02, - /** - * The codec supports this format by some internal method. - * - * This format can be selected without any additional configuration - - * no device or frames context is required. - */ - AV_CODEC_HW_CONFIG_METHOD_INTERNAL = 0x04, - /** - * The codec supports this format by some ad-hoc method. - * - * Additional settings and/or function calls are required. See the - * codec-specific documentation for details. (Methods requiring - * this sort of configuration are deprecated and others should be - * used in preference.) - */ - AV_CODEC_HW_CONFIG_METHOD_AD_HOC = 0x08, -}; - -typedef struct AVCodecHWConfig { - /** - * For decoders, a hardware pixel format which that decoder may be - * able to decode to if suitable hardware is available. - * - * For encoders, a pixel format which the encoder may be able to - * accept. If set to AV_PIX_FMT_NONE, this applies to all pixel - * formats supported by the codec. - */ - enum AVPixelFormat pix_fmt; - /** - * Bit set of AV_CODEC_HW_CONFIG_METHOD_* flags, describing the possible - * setup methods which can be used with this configuration. - */ - int methods; - /** - * The device type associated with the configuration. - * - * Must be set for AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX and - * AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX, otherwise unused. - */ - enum AVHWDeviceType device_type; -} AVCodecHWConfig; - -/** - * Retrieve supported hardware configurations for a codec. - * - * Values of index from zero to some maximum return the indexed configuration - * descriptor; all other values return NULL. If the codec does not support - * any hardware configurations then it will always return NULL. - */ -const AVCodecHWConfig *avcodec_get_hw_config(const AVCodec *codec, int index); - -/** - * @} - */ - -#endif /* AVCODEC_CODEC_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavcodec/codec_desc.h b/third_party/ffmpeg/uos/amd64/include/libavcodec/codec_desc.h deleted file mode 100644 index 126b52df..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavcodec/codec_desc.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Codec descriptors public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_DESC_H -#define AVCODEC_CODEC_DESC_H - -#include "libavutil/avutil.h" - -#include "codec_id.h" - -/** - * @addtogroup lavc_core - * @{ - */ - -/** - * This struct describes the properties of a single codec described by an - * AVCodecID. - * @see avcodec_descriptor_get() - */ -typedef struct AVCodecDescriptor { - enum AVCodecID id; - enum AVMediaType type; - /** - * Name of the codec described by this descriptor. It is non-empty and - * unique for each codec descriptor. It should contain alphanumeric - * characters and '_' only. - */ - const char *name; - /** - * A more descriptive name for this codec. May be NULL. - */ - const char *long_name; - /** - * Codec properties, a combination of AV_CODEC_PROP_* flags. - */ - int props; - /** - * MIME type(s) associated with the codec. - * May be NULL; if not, a NULL-terminated array of MIME types. - * The first item is always non-NULL and is the preferred MIME type. - */ - const char *const *mime_types; - /** - * If non-NULL, an array of profiles recognized for this codec. - * Terminated with FF_PROFILE_UNKNOWN. - */ - const struct AVProfile *profiles; -} AVCodecDescriptor; - -/** - * Codec uses only intra compression. - * Video and audio codecs only. - */ -#define AV_CODEC_PROP_INTRA_ONLY (1 << 0) -/** - * Codec supports lossy compression. Audio and video codecs only. - * @note a codec may support both lossy and lossless - * compression modes - */ -#define AV_CODEC_PROP_LOSSY (1 << 1) -/** - * Codec supports lossless compression. Audio and video codecs only. - */ -#define AV_CODEC_PROP_LOSSLESS (1 << 2) -/** - * Codec supports frame reordering. That is, the coded order (the order in which - * the encoded packets are output by the encoders / stored / input to the - * decoders) may be different from the presentation order of the corresponding - * frames. - * - * For codecs that do not have this property set, PTS and DTS should always be - * equal. - */ -#define AV_CODEC_PROP_REORDER (1 << 3) -/** - * Subtitle codec is bitmap based - * Decoded AVSubtitle data can be read from the AVSubtitleRect->pict field. - */ -#define AV_CODEC_PROP_BITMAP_SUB (1 << 16) -/** - * Subtitle codec is text based. - * Decoded AVSubtitle data can be read from the AVSubtitleRect->ass field. - */ -#define AV_CODEC_PROP_TEXT_SUB (1 << 17) - -/** - * @return descriptor for given codec ID or NULL if no descriptor exists. - */ -const AVCodecDescriptor *avcodec_descriptor_get(enum AVCodecID id); - -/** - * Iterate over all codec descriptors known to libavcodec. - * - * @param prev previous descriptor. NULL to get the first descriptor. - * - * @return next descriptor or NULL after the last descriptor - */ -const AVCodecDescriptor *avcodec_descriptor_next(const AVCodecDescriptor *prev); - -/** - * @return codec descriptor with the given name or NULL if no such descriptor - * exists. - */ -const AVCodecDescriptor *avcodec_descriptor_get_by_name(const char *name); - -/** - * @} - */ - -#endif // AVCODEC_CODEC_DESC_H diff --git a/third_party/ffmpeg/uos/amd64/include/libavcodec/codec_id.h b/third_party/ffmpeg/uos/amd64/include/libavcodec/codec_id.h deleted file mode 100644 index 386a00a7..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavcodec/codec_id.h +++ /dev/null @@ -1,636 +0,0 @@ -/* - * Codec IDs - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_ID_H -#define AVCODEC_CODEC_ID_H - -#include "libavutil/avutil.h" -#include "libavutil/samplefmt.h" - -/** - * @addtogroup lavc_core - * @{ - */ - -/** - * Identify the syntax and semantics of the bitstream. - * The principle is roughly: - * Two decoders with the same ID can decode the same streams. - * Two encoders with the same ID can encode compatible streams. - * There may be slight deviations from the principle due to implementation - * details. - * - * If you add a codec ID to this list, add it so that - * 1. no value of an existing codec ID changes (that would break ABI), - * 2. it is as close as possible to similar codecs - * - * After adding new codec IDs, do not forget to add an entry to the codec - * descriptor list and bump libavcodec minor version. - */ -enum AVCodecID { - AV_CODEC_ID_NONE, - - /* video codecs */ - AV_CODEC_ID_MPEG1VIDEO, - AV_CODEC_ID_MPEG2VIDEO, ///< preferred ID for MPEG-1/2 video decoding - AV_CODEC_ID_H261, - AV_CODEC_ID_H263, - AV_CODEC_ID_RV10, - AV_CODEC_ID_RV20, - AV_CODEC_ID_MJPEG, - AV_CODEC_ID_MJPEGB, - AV_CODEC_ID_LJPEG, - AV_CODEC_ID_SP5X, - AV_CODEC_ID_JPEGLS, - AV_CODEC_ID_MPEG4, - AV_CODEC_ID_RAWVIDEO, - AV_CODEC_ID_MSMPEG4V1, - AV_CODEC_ID_MSMPEG4V2, - AV_CODEC_ID_MSMPEG4V3, - AV_CODEC_ID_WMV1, - AV_CODEC_ID_WMV2, - AV_CODEC_ID_H263P, - AV_CODEC_ID_H263I, - AV_CODEC_ID_FLV1, - AV_CODEC_ID_SVQ1, - AV_CODEC_ID_SVQ3, - AV_CODEC_ID_DVVIDEO, - AV_CODEC_ID_HUFFYUV, - AV_CODEC_ID_CYUV, - AV_CODEC_ID_H264, - AV_CODEC_ID_INDEO3, - AV_CODEC_ID_VP3, - AV_CODEC_ID_THEORA, - AV_CODEC_ID_ASV1, - AV_CODEC_ID_ASV2, - AV_CODEC_ID_FFV1, - AV_CODEC_ID_4XM, - AV_CODEC_ID_VCR1, - AV_CODEC_ID_CLJR, - AV_CODEC_ID_MDEC, - AV_CODEC_ID_ROQ, - AV_CODEC_ID_INTERPLAY_VIDEO, - AV_CODEC_ID_XAN_WC3, - AV_CODEC_ID_XAN_WC4, - AV_CODEC_ID_RPZA, - AV_CODEC_ID_CINEPAK, - AV_CODEC_ID_WS_VQA, - AV_CODEC_ID_MSRLE, - AV_CODEC_ID_MSVIDEO1, - AV_CODEC_ID_IDCIN, - AV_CODEC_ID_8BPS, - AV_CODEC_ID_SMC, - AV_CODEC_ID_FLIC, - AV_CODEC_ID_TRUEMOTION1, - AV_CODEC_ID_VMDVIDEO, - AV_CODEC_ID_MSZH, - AV_CODEC_ID_ZLIB, - AV_CODEC_ID_QTRLE, - AV_CODEC_ID_TSCC, - AV_CODEC_ID_ULTI, - AV_CODEC_ID_QDRAW, - AV_CODEC_ID_VIXL, - AV_CODEC_ID_QPEG, - AV_CODEC_ID_PNG, - AV_CODEC_ID_PPM, - AV_CODEC_ID_PBM, - AV_CODEC_ID_PGM, - AV_CODEC_ID_PGMYUV, - AV_CODEC_ID_PAM, - AV_CODEC_ID_FFVHUFF, - AV_CODEC_ID_RV30, - AV_CODEC_ID_RV40, - AV_CODEC_ID_VC1, - AV_CODEC_ID_WMV3, - AV_CODEC_ID_LOCO, - AV_CODEC_ID_WNV1, - AV_CODEC_ID_AASC, - AV_CODEC_ID_INDEO2, - AV_CODEC_ID_FRAPS, - AV_CODEC_ID_TRUEMOTION2, - AV_CODEC_ID_BMP, - AV_CODEC_ID_CSCD, - AV_CODEC_ID_MMVIDEO, - AV_CODEC_ID_ZMBV, - AV_CODEC_ID_AVS, - AV_CODEC_ID_SMACKVIDEO, - AV_CODEC_ID_NUV, - AV_CODEC_ID_KMVC, - AV_CODEC_ID_FLASHSV, - AV_CODEC_ID_CAVS, - AV_CODEC_ID_JPEG2000, - AV_CODEC_ID_VMNC, - AV_CODEC_ID_VP5, - AV_CODEC_ID_VP6, - AV_CODEC_ID_VP6F, - AV_CODEC_ID_TARGA, - AV_CODEC_ID_DSICINVIDEO, - AV_CODEC_ID_TIERTEXSEQVIDEO, - AV_CODEC_ID_TIFF, - AV_CODEC_ID_GIF, - AV_CODEC_ID_DXA, - AV_CODEC_ID_DNXHD, - AV_CODEC_ID_THP, - AV_CODEC_ID_SGI, - AV_CODEC_ID_C93, - AV_CODEC_ID_BETHSOFTVID, - AV_CODEC_ID_PTX, - AV_CODEC_ID_TXD, - AV_CODEC_ID_VP6A, - AV_CODEC_ID_AMV, - AV_CODEC_ID_VB, - AV_CODEC_ID_PCX, - AV_CODEC_ID_SUNRAST, - AV_CODEC_ID_INDEO4, - AV_CODEC_ID_INDEO5, - AV_CODEC_ID_MIMIC, - AV_CODEC_ID_RL2, - AV_CODEC_ID_ESCAPE124, - AV_CODEC_ID_DIRAC, - AV_CODEC_ID_BFI, - AV_CODEC_ID_CMV, - AV_CODEC_ID_MOTIONPIXELS, - AV_CODEC_ID_TGV, - AV_CODEC_ID_TGQ, - AV_CODEC_ID_TQI, - AV_CODEC_ID_AURA, - AV_CODEC_ID_AURA2, - AV_CODEC_ID_V210X, - AV_CODEC_ID_TMV, - AV_CODEC_ID_V210, - AV_CODEC_ID_DPX, - AV_CODEC_ID_MAD, - AV_CODEC_ID_FRWU, - AV_CODEC_ID_FLASHSV2, - AV_CODEC_ID_CDGRAPHICS, - AV_CODEC_ID_R210, - AV_CODEC_ID_ANM, - AV_CODEC_ID_BINKVIDEO, - AV_CODEC_ID_IFF_ILBM, -#define AV_CODEC_ID_IFF_BYTERUN1 AV_CODEC_ID_IFF_ILBM - AV_CODEC_ID_KGV1, - AV_CODEC_ID_YOP, - AV_CODEC_ID_VP8, - AV_CODEC_ID_PICTOR, - AV_CODEC_ID_ANSI, - AV_CODEC_ID_A64_MULTI, - AV_CODEC_ID_A64_MULTI5, - AV_CODEC_ID_R10K, - AV_CODEC_ID_MXPEG, - AV_CODEC_ID_LAGARITH, - AV_CODEC_ID_PRORES, - AV_CODEC_ID_JV, - AV_CODEC_ID_DFA, - AV_CODEC_ID_WMV3IMAGE, - AV_CODEC_ID_VC1IMAGE, - AV_CODEC_ID_UTVIDEO, - AV_CODEC_ID_BMV_VIDEO, - AV_CODEC_ID_VBLE, - AV_CODEC_ID_DXTORY, - AV_CODEC_ID_V410, - AV_CODEC_ID_XWD, - AV_CODEC_ID_CDXL, - AV_CODEC_ID_XBM, - AV_CODEC_ID_ZEROCODEC, - AV_CODEC_ID_MSS1, - AV_CODEC_ID_MSA1, - AV_CODEC_ID_TSCC2, - AV_CODEC_ID_MTS2, - AV_CODEC_ID_CLLC, - AV_CODEC_ID_MSS2, - AV_CODEC_ID_VP9, - AV_CODEC_ID_AIC, - AV_CODEC_ID_ESCAPE130, - AV_CODEC_ID_G2M, - AV_CODEC_ID_WEBP, - AV_CODEC_ID_HNM4_VIDEO, - AV_CODEC_ID_HEVC, -#define AV_CODEC_ID_H265 AV_CODEC_ID_HEVC - AV_CODEC_ID_FIC, - AV_CODEC_ID_ALIAS_PIX, - AV_CODEC_ID_BRENDER_PIX, - AV_CODEC_ID_PAF_VIDEO, - AV_CODEC_ID_EXR, - AV_CODEC_ID_VP7, - AV_CODEC_ID_SANM, - AV_CODEC_ID_SGIRLE, - AV_CODEC_ID_MVC1, - AV_CODEC_ID_MVC2, - AV_CODEC_ID_HQX, - AV_CODEC_ID_TDSC, - AV_CODEC_ID_HQ_HQA, - AV_CODEC_ID_HAP, - AV_CODEC_ID_DDS, - AV_CODEC_ID_DXV, - AV_CODEC_ID_SCREENPRESSO, - AV_CODEC_ID_RSCC, - AV_CODEC_ID_AVS2, - AV_CODEC_ID_PGX, - AV_CODEC_ID_AVS3, - AV_CODEC_ID_MSP2, - AV_CODEC_ID_VVC, -#define AV_CODEC_ID_H266 AV_CODEC_ID_VVC - AV_CODEC_ID_Y41P, - AV_CODEC_ID_AVRP, - AV_CODEC_ID_012V, - AV_CODEC_ID_AVUI, - AV_CODEC_ID_AYUV, - AV_CODEC_ID_TARGA_Y216, - AV_CODEC_ID_V308, - AV_CODEC_ID_V408, - AV_CODEC_ID_YUV4, - AV_CODEC_ID_AVRN, - AV_CODEC_ID_CPIA, - AV_CODEC_ID_XFACE, - AV_CODEC_ID_SNOW, - AV_CODEC_ID_SMVJPEG, - AV_CODEC_ID_APNG, - AV_CODEC_ID_DAALA, - AV_CODEC_ID_CFHD, - AV_CODEC_ID_TRUEMOTION2RT, - AV_CODEC_ID_M101, - AV_CODEC_ID_MAGICYUV, - AV_CODEC_ID_SHEERVIDEO, - AV_CODEC_ID_YLC, - AV_CODEC_ID_PSD, - AV_CODEC_ID_PIXLET, - AV_CODEC_ID_SPEEDHQ, - AV_CODEC_ID_FMVC, - AV_CODEC_ID_SCPR, - AV_CODEC_ID_CLEARVIDEO, - AV_CODEC_ID_XPM, - AV_CODEC_ID_AV1, - AV_CODEC_ID_BITPACKED, - AV_CODEC_ID_MSCC, - AV_CODEC_ID_SRGC, - AV_CODEC_ID_SVG, - AV_CODEC_ID_GDV, - AV_CODEC_ID_FITS, - AV_CODEC_ID_IMM4, - AV_CODEC_ID_PROSUMER, - AV_CODEC_ID_MWSC, - AV_CODEC_ID_WCMV, - AV_CODEC_ID_RASC, - AV_CODEC_ID_HYMT, - AV_CODEC_ID_ARBC, - AV_CODEC_ID_AGM, - AV_CODEC_ID_LSCR, - AV_CODEC_ID_VP4, - AV_CODEC_ID_IMM5, - AV_CODEC_ID_MVDV, - AV_CODEC_ID_MVHA, - AV_CODEC_ID_CDTOONS, - AV_CODEC_ID_MV30, - AV_CODEC_ID_NOTCHLC, - AV_CODEC_ID_PFM, - AV_CODEC_ID_MOBICLIP, - AV_CODEC_ID_PHOTOCD, - AV_CODEC_ID_IPU, - AV_CODEC_ID_ARGO, - AV_CODEC_ID_CRI, - AV_CODEC_ID_SIMBIOSIS_IMX, - AV_CODEC_ID_SGA_VIDEO, - AV_CODEC_ID_GEM, - AV_CODEC_ID_VBN, - AV_CODEC_ID_JPEGXL, - AV_CODEC_ID_QOI, - AV_CODEC_ID_PHM, - AV_CODEC_ID_RADIANCE_HDR, - AV_CODEC_ID_WBMP, - - /* various PCM "codecs" */ - AV_CODEC_ID_FIRST_AUDIO = 0x10000, ///< A dummy id pointing at the start of audio codecs - AV_CODEC_ID_PCM_S16LE = 0x10000, - AV_CODEC_ID_PCM_S16BE, - AV_CODEC_ID_PCM_U16LE, - AV_CODEC_ID_PCM_U16BE, - AV_CODEC_ID_PCM_S8, - AV_CODEC_ID_PCM_U8, - AV_CODEC_ID_PCM_MULAW, - AV_CODEC_ID_PCM_ALAW, - AV_CODEC_ID_PCM_S32LE, - AV_CODEC_ID_PCM_S32BE, - AV_CODEC_ID_PCM_U32LE, - AV_CODEC_ID_PCM_U32BE, - AV_CODEC_ID_PCM_S24LE, - AV_CODEC_ID_PCM_S24BE, - AV_CODEC_ID_PCM_U24LE, - AV_CODEC_ID_PCM_U24BE, - AV_CODEC_ID_PCM_S24DAUD, - AV_CODEC_ID_PCM_ZORK, - AV_CODEC_ID_PCM_S16LE_PLANAR, - AV_CODEC_ID_PCM_DVD, - AV_CODEC_ID_PCM_F32BE, - AV_CODEC_ID_PCM_F32LE, - AV_CODEC_ID_PCM_F64BE, - AV_CODEC_ID_PCM_F64LE, - AV_CODEC_ID_PCM_BLURAY, - AV_CODEC_ID_PCM_LXF, - AV_CODEC_ID_S302M, - AV_CODEC_ID_PCM_S8_PLANAR, - AV_CODEC_ID_PCM_S24LE_PLANAR, - AV_CODEC_ID_PCM_S32LE_PLANAR, - AV_CODEC_ID_PCM_S16BE_PLANAR, - AV_CODEC_ID_PCM_S64LE, - AV_CODEC_ID_PCM_S64BE, - AV_CODEC_ID_PCM_F16LE, - AV_CODEC_ID_PCM_F24LE, - AV_CODEC_ID_PCM_VIDC, - AV_CODEC_ID_PCM_SGA, - - /* various ADPCM codecs */ - AV_CODEC_ID_ADPCM_IMA_QT = 0x11000, - AV_CODEC_ID_ADPCM_IMA_WAV, - AV_CODEC_ID_ADPCM_IMA_DK3, - AV_CODEC_ID_ADPCM_IMA_DK4, - AV_CODEC_ID_ADPCM_IMA_WS, - AV_CODEC_ID_ADPCM_IMA_SMJPEG, - AV_CODEC_ID_ADPCM_MS, - AV_CODEC_ID_ADPCM_4XM, - AV_CODEC_ID_ADPCM_XA, - AV_CODEC_ID_ADPCM_ADX, - AV_CODEC_ID_ADPCM_EA, - AV_CODEC_ID_ADPCM_G726, - AV_CODEC_ID_ADPCM_CT, - AV_CODEC_ID_ADPCM_SWF, - AV_CODEC_ID_ADPCM_YAMAHA, - AV_CODEC_ID_ADPCM_SBPRO_4, - AV_CODEC_ID_ADPCM_SBPRO_3, - AV_CODEC_ID_ADPCM_SBPRO_2, - AV_CODEC_ID_ADPCM_THP, - AV_CODEC_ID_ADPCM_IMA_AMV, - AV_CODEC_ID_ADPCM_EA_R1, - AV_CODEC_ID_ADPCM_EA_R3, - AV_CODEC_ID_ADPCM_EA_R2, - AV_CODEC_ID_ADPCM_IMA_EA_SEAD, - AV_CODEC_ID_ADPCM_IMA_EA_EACS, - AV_CODEC_ID_ADPCM_EA_XAS, - AV_CODEC_ID_ADPCM_EA_MAXIS_XA, - AV_CODEC_ID_ADPCM_IMA_ISS, - AV_CODEC_ID_ADPCM_G722, - AV_CODEC_ID_ADPCM_IMA_APC, - AV_CODEC_ID_ADPCM_VIMA, - AV_CODEC_ID_ADPCM_AFC, - AV_CODEC_ID_ADPCM_IMA_OKI, - AV_CODEC_ID_ADPCM_DTK, - AV_CODEC_ID_ADPCM_IMA_RAD, - AV_CODEC_ID_ADPCM_G726LE, - AV_CODEC_ID_ADPCM_THP_LE, - AV_CODEC_ID_ADPCM_PSX, - AV_CODEC_ID_ADPCM_AICA, - AV_CODEC_ID_ADPCM_IMA_DAT4, - AV_CODEC_ID_ADPCM_MTAF, - AV_CODEC_ID_ADPCM_AGM, - AV_CODEC_ID_ADPCM_ARGO, - AV_CODEC_ID_ADPCM_IMA_SSI, - AV_CODEC_ID_ADPCM_ZORK, - AV_CODEC_ID_ADPCM_IMA_APM, - AV_CODEC_ID_ADPCM_IMA_ALP, - AV_CODEC_ID_ADPCM_IMA_MTF, - AV_CODEC_ID_ADPCM_IMA_CUNNING, - AV_CODEC_ID_ADPCM_IMA_MOFLEX, - AV_CODEC_ID_ADPCM_IMA_ACORN, - - /* AMR */ - AV_CODEC_ID_AMR_NB = 0x12000, - AV_CODEC_ID_AMR_WB, - - /* RealAudio codecs*/ - AV_CODEC_ID_RA_144 = 0x13000, - AV_CODEC_ID_RA_288, - - /* various DPCM codecs */ - AV_CODEC_ID_ROQ_DPCM = 0x14000, - AV_CODEC_ID_INTERPLAY_DPCM, - AV_CODEC_ID_XAN_DPCM, - AV_CODEC_ID_SOL_DPCM, - AV_CODEC_ID_SDX2_DPCM, - AV_CODEC_ID_GREMLIN_DPCM, - AV_CODEC_ID_DERF_DPCM, - - /* audio codecs */ - AV_CODEC_ID_MP2 = 0x15000, - AV_CODEC_ID_MP3, ///< preferred ID for decoding MPEG audio layer 1, 2 or 3 - AV_CODEC_ID_AAC, - AV_CODEC_ID_AC3, - AV_CODEC_ID_DTS, - AV_CODEC_ID_VORBIS, - AV_CODEC_ID_DVAUDIO, - AV_CODEC_ID_WMAV1, - AV_CODEC_ID_WMAV2, - AV_CODEC_ID_MACE3, - AV_CODEC_ID_MACE6, - AV_CODEC_ID_VMDAUDIO, - AV_CODEC_ID_FLAC, - AV_CODEC_ID_MP3ADU, - AV_CODEC_ID_MP3ON4, - AV_CODEC_ID_SHORTEN, - AV_CODEC_ID_ALAC, - AV_CODEC_ID_WESTWOOD_SND1, - AV_CODEC_ID_GSM, ///< as in Berlin toast format - AV_CODEC_ID_QDM2, - AV_CODEC_ID_COOK, - AV_CODEC_ID_TRUESPEECH, - AV_CODEC_ID_TTA, - AV_CODEC_ID_SMACKAUDIO, - AV_CODEC_ID_QCELP, - AV_CODEC_ID_WAVPACK, - AV_CODEC_ID_DSICINAUDIO, - AV_CODEC_ID_IMC, - AV_CODEC_ID_MUSEPACK7, - AV_CODEC_ID_MLP, - AV_CODEC_ID_GSM_MS, /* as found in WAV */ - AV_CODEC_ID_ATRAC3, - AV_CODEC_ID_APE, - AV_CODEC_ID_NELLYMOSER, - AV_CODEC_ID_MUSEPACK8, - AV_CODEC_ID_SPEEX, - AV_CODEC_ID_WMAVOICE, - AV_CODEC_ID_WMAPRO, - AV_CODEC_ID_WMALOSSLESS, - AV_CODEC_ID_ATRAC3P, - AV_CODEC_ID_EAC3, - AV_CODEC_ID_SIPR, - AV_CODEC_ID_MP1, - AV_CODEC_ID_TWINVQ, - AV_CODEC_ID_TRUEHD, - AV_CODEC_ID_MP4ALS, - AV_CODEC_ID_ATRAC1, - AV_CODEC_ID_BINKAUDIO_RDFT, - AV_CODEC_ID_BINKAUDIO_DCT, - AV_CODEC_ID_AAC_LATM, - AV_CODEC_ID_QDMC, - AV_CODEC_ID_CELT, - AV_CODEC_ID_G723_1, - AV_CODEC_ID_G729, - AV_CODEC_ID_8SVX_EXP, - AV_CODEC_ID_8SVX_FIB, - AV_CODEC_ID_BMV_AUDIO, - AV_CODEC_ID_RALF, - AV_CODEC_ID_IAC, - AV_CODEC_ID_ILBC, - AV_CODEC_ID_OPUS, - AV_CODEC_ID_COMFORT_NOISE, - AV_CODEC_ID_TAK, - AV_CODEC_ID_METASOUND, - AV_CODEC_ID_PAF_AUDIO, - AV_CODEC_ID_ON2AVC, - AV_CODEC_ID_DSS_SP, - AV_CODEC_ID_CODEC2, - AV_CODEC_ID_FFWAVESYNTH, - AV_CODEC_ID_SONIC, - AV_CODEC_ID_SONIC_LS, - AV_CODEC_ID_EVRC, - AV_CODEC_ID_SMV, - AV_CODEC_ID_DSD_LSBF, - AV_CODEC_ID_DSD_MSBF, - AV_CODEC_ID_DSD_LSBF_PLANAR, - AV_CODEC_ID_DSD_MSBF_PLANAR, - AV_CODEC_ID_4GV, - AV_CODEC_ID_INTERPLAY_ACM, - AV_CODEC_ID_XMA1, - AV_CODEC_ID_XMA2, - AV_CODEC_ID_DST, - AV_CODEC_ID_ATRAC3AL, - AV_CODEC_ID_ATRAC3PAL, - AV_CODEC_ID_DOLBY_E, - AV_CODEC_ID_APTX, - AV_CODEC_ID_APTX_HD, - AV_CODEC_ID_SBC, - AV_CODEC_ID_ATRAC9, - AV_CODEC_ID_HCOM, - AV_CODEC_ID_ACELP_KELVIN, - AV_CODEC_ID_MPEGH_3D_AUDIO, - AV_CODEC_ID_SIREN, - AV_CODEC_ID_HCA, - AV_CODEC_ID_FASTAUDIO, - AV_CODEC_ID_MSNSIREN, - AV_CODEC_ID_DFPWM, - - /* subtitle codecs */ - AV_CODEC_ID_FIRST_SUBTITLE = 0x17000, ///< A dummy ID pointing at the start of subtitle codecs. - AV_CODEC_ID_DVD_SUBTITLE = 0x17000, - AV_CODEC_ID_DVB_SUBTITLE, - AV_CODEC_ID_TEXT, ///< raw UTF-8 text - AV_CODEC_ID_XSUB, - AV_CODEC_ID_SSA, - AV_CODEC_ID_MOV_TEXT, - AV_CODEC_ID_HDMV_PGS_SUBTITLE, - AV_CODEC_ID_DVB_TELETEXT, - AV_CODEC_ID_SRT, - AV_CODEC_ID_MICRODVD, - AV_CODEC_ID_EIA_608, - AV_CODEC_ID_JACOSUB, - AV_CODEC_ID_SAMI, - AV_CODEC_ID_REALTEXT, - AV_CODEC_ID_STL, - AV_CODEC_ID_SUBVIEWER1, - AV_CODEC_ID_SUBVIEWER, - AV_CODEC_ID_SUBRIP, - AV_CODEC_ID_WEBVTT, - AV_CODEC_ID_MPL2, - AV_CODEC_ID_VPLAYER, - AV_CODEC_ID_PJS, - AV_CODEC_ID_ASS, - AV_CODEC_ID_HDMV_TEXT_SUBTITLE, - AV_CODEC_ID_TTML, - AV_CODEC_ID_ARIB_CAPTION, - - /* other specific kind of codecs (generally used for attachments) */ - AV_CODEC_ID_FIRST_UNKNOWN = 0x18000, ///< A dummy ID pointing at the start of various fake codecs. - AV_CODEC_ID_TTF = 0x18000, - - AV_CODEC_ID_SCTE_35, ///< Contain timestamp estimated through PCR of program stream. - AV_CODEC_ID_EPG, - AV_CODEC_ID_BINTEXT, - AV_CODEC_ID_XBIN, - AV_CODEC_ID_IDF, - AV_CODEC_ID_OTF, - AV_CODEC_ID_SMPTE_KLV, - AV_CODEC_ID_DVD_NAV, - AV_CODEC_ID_TIMED_ID3, - AV_CODEC_ID_BIN_DATA, - - - AV_CODEC_ID_PROBE = 0x19000, ///< codec_id is not known (like AV_CODEC_ID_NONE) but lavf should attempt to identify it - - AV_CODEC_ID_MPEG2TS = 0x20000, /**< _FAKE_ codec to indicate a raw MPEG-2 TS - * stream (only used by libavformat) */ - AV_CODEC_ID_MPEG4SYSTEMS = 0x20001, /**< _FAKE_ codec to indicate a MPEG-4 Systems - * stream (only used by libavformat) */ - AV_CODEC_ID_FFMETADATA = 0x21000, ///< Dummy codec for streams containing only metadata information. - AV_CODEC_ID_WRAPPED_AVFRAME = 0x21001, ///< Passthrough codec, AVFrames wrapped in AVPacket -}; - -/** - * Get the type of the given codec. - */ -enum AVMediaType avcodec_get_type(enum AVCodecID codec_id); - -/** - * Get the name of a codec. - * @return a static string identifying the codec; never NULL - */ -const char *avcodec_get_name(enum AVCodecID id); - -/** - * Return codec bits per sample. - * - * @param[in] codec_id the codec - * @return Number of bits per sample or zero if unknown for the given codec. - */ -int av_get_bits_per_sample(enum AVCodecID codec_id); - -/** - * Return codec bits per sample. - * Only return non-zero if the bits per sample is exactly correct, not an - * approximation. - * - * @param[in] codec_id the codec - * @return Number of bits per sample or zero if unknown for the given codec. - */ -int av_get_exact_bits_per_sample(enum AVCodecID codec_id); - -/** - * Return a name for the specified profile, if available. - * - * @param codec_id the ID of the codec to which the requested profile belongs - * @param profile the profile value for which a name is requested - * @return A name for the profile if found, NULL otherwise. - * - * @note unlike av_get_profile_name(), which searches a list of profiles - * supported by a specific decoder or encoder implementation, this - * function searches the list of profiles from the AVCodecDescriptor - */ -const char *avcodec_profile_name(enum AVCodecID codec_id, int profile); - -/** - * Return the PCM codec associated with a sample format. - * @param be endianness, 0 for little, 1 for big, - * -1 (or anything else) for native - * @return AV_CODEC_ID_PCM_* or AV_CODEC_ID_NONE - */ -enum AVCodecID av_get_pcm_codec(enum AVSampleFormat fmt, int be); - -/** - * @} - */ - -#endif // AVCODEC_CODEC_ID_H diff --git a/third_party/ffmpeg/uos/amd64/include/libavcodec/codec_par.h b/third_party/ffmpeg/uos/amd64/include/libavcodec/codec_par.h deleted file mode 100644 index 7660791a..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavcodec/codec_par.h +++ /dev/null @@ -1,246 +0,0 @@ -/* - * Codec parameters public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_PAR_H -#define AVCODEC_CODEC_PAR_H - -#include - -#include "libavutil/avutil.h" -#include "libavutil/channel_layout.h" -#include "libavutil/rational.h" -#include "libavutil/pixfmt.h" - -#include "codec_id.h" - -/** - * @addtogroup lavc_core - */ - -enum AVFieldOrder { - AV_FIELD_UNKNOWN, - AV_FIELD_PROGRESSIVE, - AV_FIELD_TT, //< Top coded_first, top displayed first - AV_FIELD_BB, //< Bottom coded first, bottom displayed first - AV_FIELD_TB, //< Top coded first, bottom displayed first - AV_FIELD_BT, //< Bottom coded first, top displayed first -}; - -/** - * This struct describes the properties of an encoded stream. - * - * sizeof(AVCodecParameters) is not a part of the public ABI, this struct must - * be allocated with avcodec_parameters_alloc() and freed with - * avcodec_parameters_free(). - */ -typedef struct AVCodecParameters { - /** - * General type of the encoded data. - */ - enum AVMediaType codec_type; - /** - * Specific type of the encoded data (the codec used). - */ - enum AVCodecID codec_id; - /** - * Additional information about the codec (corresponds to the AVI FOURCC). - */ - uint32_t codec_tag; - - /** - * Extra binary data needed for initializing the decoder, codec-dependent. - * - * Must be allocated with av_malloc() and will be freed by - * avcodec_parameters_free(). The allocated size of extradata must be at - * least extradata_size + AV_INPUT_BUFFER_PADDING_SIZE, with the padding - * bytes zeroed. - */ - uint8_t *extradata; - /** - * Size of the extradata content in bytes. - */ - int extradata_size; - - /** - * - video: the pixel format, the value corresponds to enum AVPixelFormat. - * - audio: the sample format, the value corresponds to enum AVSampleFormat. - */ - int format; - - /** - * The average bitrate of the encoded data (in bits per second). - */ - int64_t bit_rate; - - /** - * The number of bits per sample in the codedwords. - * - * This is basically the bitrate per sample. It is mandatory for a bunch of - * formats to actually decode them. It's the number of bits for one sample in - * the actual coded bitstream. - * - * This could be for example 4 for ADPCM - * For PCM formats this matches bits_per_raw_sample - * Can be 0 - */ - int bits_per_coded_sample; - - /** - * This is the number of valid bits in each output sample. If the - * sample format has more bits, the least significant bits are additional - * padding bits, which are always 0. Use right shifts to reduce the sample - * to its actual size. For example, audio formats with 24 bit samples will - * have bits_per_raw_sample set to 24, and format set to AV_SAMPLE_FMT_S32. - * To get the original sample use "(int32_t)sample >> 8"." - * - * For ADPCM this might be 12 or 16 or similar - * Can be 0 - */ - int bits_per_raw_sample; - - /** - * Codec-specific bitstream restrictions that the stream conforms to. - */ - int profile; - int level; - - /** - * Video only. The dimensions of the video frame in pixels. - */ - int width; - int height; - - /** - * Video only. The aspect ratio (width / height) which a single pixel - * should have when displayed. - * - * When the aspect ratio is unknown / undefined, the numerator should be - * set to 0 (the denominator may have any value). - */ - AVRational sample_aspect_ratio; - - /** - * Video only. The order of the fields in interlaced video. - */ - enum AVFieldOrder field_order; - - /** - * Video only. Additional colorspace characteristics. - */ - enum AVColorRange color_range; - enum AVColorPrimaries color_primaries; - enum AVColorTransferCharacteristic color_trc; - enum AVColorSpace color_space; - enum AVChromaLocation chroma_location; - - /** - * Video only. Number of delayed frames. - */ - int video_delay; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Audio only. The channel layout bitmask. May be 0 if the channel layout is - * unknown or unspecified, otherwise the number of bits set must be equal to - * the channels field. - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; - /** - * Audio only. The number of audio channels. - * @deprecated use ch_layout.nb_channels - */ - attribute_deprecated - int channels; -#endif - /** - * Audio only. The number of audio samples per second. - */ - int sample_rate; - /** - * Audio only. The number of bytes per coded audio frame, required by some - * formats. - * - * Corresponds to nBlockAlign in WAVEFORMATEX. - */ - int block_align; - /** - * Audio only. Audio frame size, if known. Required by some formats to be static. - */ - int frame_size; - - /** - * Audio only. The amount of padding (in samples) inserted by the encoder at - * the beginning of the audio. I.e. this number of leading decoded samples - * must be discarded by the caller to get the original audio without leading - * padding. - */ - int initial_padding; - /** - * Audio only. The amount of padding (in samples) appended by the encoder to - * the end of the audio. I.e. this number of decoded samples must be - * discarded by the caller from the end of the stream to get the original - * audio without any trailing padding. - */ - int trailing_padding; - /** - * Audio only. Number of samples to skip after a discontinuity. - */ - int seek_preroll; - - /** - * Audio only. The channel layout and number of channels. - */ - AVChannelLayout ch_layout; -} AVCodecParameters; - -/** - * Allocate a new AVCodecParameters and set its fields to default values - * (unknown/invalid/0). The returned struct must be freed with - * avcodec_parameters_free(). - */ -AVCodecParameters *avcodec_parameters_alloc(void); - -/** - * Free an AVCodecParameters instance and everything associated with it and - * write NULL to the supplied pointer. - */ -void avcodec_parameters_free(AVCodecParameters **par); - -/** - * Copy the contents of src to dst. Any allocated fields in dst are freed and - * replaced with newly allocated duplicates of the corresponding fields in src. - * - * @return >= 0 on success, a negative AVERROR code on failure. - */ -int avcodec_parameters_copy(AVCodecParameters *dst, const AVCodecParameters *src); - -/** - * This function is the same as av_get_audio_frame_duration(), except it works - * with AVCodecParameters instead of an AVCodecContext. - */ -int av_get_audio_frame_duration2(AVCodecParameters *par, int frame_bytes); - -/** - * @} - */ - -#endif // AVCODEC_CODEC_PAR_H diff --git a/third_party/ffmpeg/uos/amd64/include/libavcodec/d3d11va.h b/third_party/ffmpeg/uos/amd64/include/libavcodec/d3d11va.h deleted file mode 100644 index 6816b6c1..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavcodec/d3d11va.h +++ /dev/null @@ -1,112 +0,0 @@ -/* - * Direct3D11 HW acceleration - * - * copyright (c) 2009 Laurent Aimar - * copyright (c) 2015 Steve Lhomme - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_D3D11VA_H -#define AVCODEC_D3D11VA_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_d3d11va - * Public libavcodec D3D11VA header. - */ - -#if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0602 -#undef _WIN32_WINNT -#define _WIN32_WINNT 0x0602 -#endif - -#include -#include - -/** - * @defgroup lavc_codec_hwaccel_d3d11va Direct3D11 - * @ingroup lavc_codec_hwaccel - * - * @{ - */ - -#define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for Direct3D11 and old UVD/UVD+ ATI video cards -#define FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO 2 ///< Work around for Direct3D11 and old Intel GPUs with ClearVideo interface - -/** - * This structure is used to provides the necessary configurations and data - * to the Direct3D11 FFmpeg HWAccel implementation. - * - * The application must make it available as AVCodecContext.hwaccel_context. - * - * Use av_d3d11va_alloc_context() exclusively to allocate an AVD3D11VAContext. - */ -typedef struct AVD3D11VAContext { - /** - * D3D11 decoder object - */ - ID3D11VideoDecoder *decoder; - - /** - * D3D11 VideoContext - */ - ID3D11VideoContext *video_context; - - /** - * D3D11 configuration used to create the decoder - */ - D3D11_VIDEO_DECODER_CONFIG *cfg; - - /** - * The number of surface in the surface array - */ - unsigned surface_count; - - /** - * The array of Direct3D surfaces used to create the decoder - */ - ID3D11VideoDecoderOutputView **surface; - - /** - * A bit field configuring the workarounds needed for using the decoder - */ - uint64_t workaround; - - /** - * Private to the FFmpeg AVHWAccel implementation - */ - unsigned report_id; - - /** - * Mutex to access video_context - */ - HANDLE context_mutex; -} AVD3D11VAContext; - -/** - * Allocate an AVD3D11VAContext. - * - * @return Newly-allocated AVD3D11VAContext or NULL on failure. - */ -AVD3D11VAContext *av_d3d11va_alloc_context(void); - -/** - * @} - */ - -#endif /* AVCODEC_D3D11VA_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavcodec/defs.h b/third_party/ffmpeg/uos/amd64/include/libavcodec/defs.h deleted file mode 100644 index 420a042b..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavcodec/defs.h +++ /dev/null @@ -1,170 +0,0 @@ -/* - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DEFS_H -#define AVCODEC_DEFS_H - -/** - * @file - * @ingroup libavc - * Misc types and constants that do not belong anywhere else. - */ - -#include -#include - -/** - * @ingroup lavc_decoding - * Required number of additionally allocated bytes at the end of the input bitstream for decoding. - * This is mainly needed because some optimized bitstream readers read - * 32 or 64 bit at once and could read over the end.
- * Note: If the first 23 bits of the additional bytes are not 0, then damaged - * MPEG bitstreams could cause overread and segfault. - */ -#define AV_INPUT_BUFFER_PADDING_SIZE 64 - -/** - * @ingroup lavc_decoding - */ -enum AVDiscard{ - /* We leave some space between them for extensions (drop some - * keyframes for intra-only or drop just some bidir frames). */ - AVDISCARD_NONE =-16, ///< discard nothing - AVDISCARD_DEFAULT = 0, ///< discard useless packets like 0 size packets in avi - AVDISCARD_NONREF = 8, ///< discard all non reference - AVDISCARD_BIDIR = 16, ///< discard all bidirectional frames - AVDISCARD_NONINTRA= 24, ///< discard all non intra frames - AVDISCARD_NONKEY = 32, ///< discard all frames except keyframes - AVDISCARD_ALL = 48, ///< discard all -}; - -enum AVAudioServiceType { - AV_AUDIO_SERVICE_TYPE_MAIN = 0, - AV_AUDIO_SERVICE_TYPE_EFFECTS = 1, - AV_AUDIO_SERVICE_TYPE_VISUALLY_IMPAIRED = 2, - AV_AUDIO_SERVICE_TYPE_HEARING_IMPAIRED = 3, - AV_AUDIO_SERVICE_TYPE_DIALOGUE = 4, - AV_AUDIO_SERVICE_TYPE_COMMENTARY = 5, - AV_AUDIO_SERVICE_TYPE_EMERGENCY = 6, - AV_AUDIO_SERVICE_TYPE_VOICE_OVER = 7, - AV_AUDIO_SERVICE_TYPE_KARAOKE = 8, - AV_AUDIO_SERVICE_TYPE_NB , ///< Not part of ABI -}; - -/** - * Pan Scan area. - * This specifies the area which should be displayed. - * Note there may be multiple such areas for one frame. - */ -typedef struct AVPanScan { - /** - * id - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int id; - - /** - * width and height in 1/16 pel - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int width; - int height; - - /** - * position of the top left corner in 1/16 pel for up to 3 fields/frames - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int16_t position[3][2]; -} AVPanScan; - -/** - * This structure describes the bitrate properties of an encoded bitstream. It - * roughly corresponds to a subset the VBV parameters for MPEG-2 or HRD - * parameters for H.264/HEVC. - */ -typedef struct AVCPBProperties { - /** - * Maximum bitrate of the stream, in bits per second. - * Zero if unknown or unspecified. - */ - int64_t max_bitrate; - /** - * Minimum bitrate of the stream, in bits per second. - * Zero if unknown or unspecified. - */ - int64_t min_bitrate; - /** - * Average bitrate of the stream, in bits per second. - * Zero if unknown or unspecified. - */ - int64_t avg_bitrate; - - /** - * The size of the buffer to which the ratecontrol is applied, in bits. - * Zero if unknown or unspecified. - */ - int64_t buffer_size; - - /** - * The delay between the time the packet this structure is associated with - * is received and the time when it should be decoded, in periods of a 27MHz - * clock. - * - * UINT64_MAX when unknown or unspecified. - */ - uint64_t vbv_delay; -} AVCPBProperties; - -/** - * Allocate a CPB properties structure and initialize its fields to default - * values. - * - * @param size if non-NULL, the size of the allocated struct will be written - * here. This is useful for embedding it in side data. - * - * @return the newly allocated struct or NULL on failure - */ -AVCPBProperties *av_cpb_properties_alloc(size_t *size); - -/** - * This structure supplies correlation between a packet timestamp and a wall clock - * production time. The definition follows the Producer Reference Time ('prft') - * as defined in ISO/IEC 14496-12 - */ -typedef struct AVProducerReferenceTime { - /** - * A UTC timestamp, in microseconds, since Unix epoch (e.g, av_gettime()). - */ - int64_t wallclock; - int flags; -} AVProducerReferenceTime; - -/** - * Encode extradata length to a buffer. Used by xiph codecs. - * - * @param s buffer to write to; must be at least (v/255+1) bytes long - * @param v size of extradata in bytes - * @return number of bytes written to the buffer. - */ -unsigned int av_xiphlacing(unsigned char *s, unsigned int v); - -#endif // AVCODEC_DEFS_H diff --git a/third_party/ffmpeg/uos/amd64/include/libavcodec/dirac.h b/third_party/ffmpeg/uos/amd64/include/libavcodec/dirac.h deleted file mode 100644 index e6d9d346..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavcodec/dirac.h +++ /dev/null @@ -1,131 +0,0 @@ -/* - * Copyright (C) 2007 Marco Gerards - * Copyright (C) 2009 David Conrad - * Copyright (C) 2011 Jordi Ortiz - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DIRAC_H -#define AVCODEC_DIRAC_H - -/** - * @file - * Interface to Dirac Decoder/Encoder - * @author Marco Gerards - * @author David Conrad - * @author Jordi Ortiz - */ - -#include "avcodec.h" - -/** - * The spec limits the number of wavelet decompositions to 4 for both - * level 1 (VC-2) and 128 (long-gop default). - * 5 decompositions is the maximum before >16-bit buffers are needed. - * Schroedinger allows this for DD 9,7 and 13,7 wavelets only, limiting - * the others to 4 decompositions (or 3 for the fidelity filter). - * - * We use this instead of MAX_DECOMPOSITIONS to save some memory. - */ -#define MAX_DWT_LEVELS 5 - -/** - * Parse code values: - * - * Dirac Specification -> - * 9.6.1 Table 9.1 - * - * VC-2 Specification -> - * 10.4.1 Table 10.1 - */ - -enum DiracParseCodes { - DIRAC_PCODE_SEQ_HEADER = 0x00, - DIRAC_PCODE_END_SEQ = 0x10, - DIRAC_PCODE_AUX = 0x20, - DIRAC_PCODE_PAD = 0x30, - DIRAC_PCODE_PICTURE_CODED = 0x08, - DIRAC_PCODE_PICTURE_RAW = 0x48, - DIRAC_PCODE_PICTURE_LOW_DEL = 0xC8, - DIRAC_PCODE_PICTURE_HQ = 0xE8, - DIRAC_PCODE_INTER_NOREF_CO1 = 0x0A, - DIRAC_PCODE_INTER_NOREF_CO2 = 0x09, - DIRAC_PCODE_INTER_REF_CO1 = 0x0D, - DIRAC_PCODE_INTER_REF_CO2 = 0x0E, - DIRAC_PCODE_INTRA_REF_CO = 0x0C, - DIRAC_PCODE_INTRA_REF_RAW = 0x4C, - DIRAC_PCODE_INTRA_REF_PICT = 0xCC, - DIRAC_PCODE_MAGIC = 0x42424344, -}; - -typedef struct DiracVersionInfo { - int major; - int minor; -} DiracVersionInfo; - -typedef struct AVDiracSeqHeader { - unsigned width; - unsigned height; - uint8_t chroma_format; ///< 0: 444 1: 422 2: 420 - - uint8_t interlaced; - uint8_t top_field_first; - - uint8_t frame_rate_index; ///< index into dirac_frame_rate[] - uint8_t aspect_ratio_index; ///< index into dirac_aspect_ratio[] - - uint16_t clean_width; - uint16_t clean_height; - uint16_t clean_left_offset; - uint16_t clean_right_offset; - - uint8_t pixel_range_index; ///< index into dirac_pixel_range_presets[] - uint8_t color_spec_index; ///< index into dirac_color_spec_presets[] - - int profile; - int level; - - AVRational framerate; - AVRational sample_aspect_ratio; - - enum AVPixelFormat pix_fmt; - enum AVColorRange color_range; - enum AVColorPrimaries color_primaries; - enum AVColorTransferCharacteristic color_trc; - enum AVColorSpace colorspace; - - DiracVersionInfo version; - int bit_depth; -} AVDiracSeqHeader; - -/** - * Parse a Dirac sequence header. - * - * @param dsh this function will allocate and fill an AVDiracSeqHeader struct - * and write it into this pointer. The caller must free it with - * av_free(). - * @param buf the data buffer - * @param buf_size the size of the data buffer in bytes - * @param log_ctx if non-NULL, this function will log errors here - * @return 0 on success, a negative AVERROR code on failure - */ -int av_dirac_parse_sequence_header(AVDiracSeqHeader **dsh, - const uint8_t *buf, size_t buf_size, - void *log_ctx); - -#endif /* AVCODEC_DIRAC_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavcodec/dv_profile.h b/third_party/ffmpeg/uos/amd64/include/libavcodec/dv_profile.h deleted file mode 100644 index 4365f1b4..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavcodec/dv_profile.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DV_PROFILE_H -#define AVCODEC_DV_PROFILE_H - -#include - -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" - -/* minimum number of bytes to read from a DV stream in order to - * determine the profile */ -#define DV_PROFILE_BYTES (6 * 80) /* 6 DIF blocks */ - - -/* - * AVDVProfile is used to express the differences between various - * DV flavors. For now it's primarily used for differentiating - * 525/60 and 625/50, but the plans are to use it for various - * DV specs as well (e.g. SMPTE314M vs. IEC 61834). - */ -typedef struct AVDVProfile { - int dsf; /* value of the dsf in the DV header */ - int video_stype; /* stype for VAUX source pack */ - int frame_size; /* total size of one frame in bytes */ - int difseg_size; /* number of DIF segments per DIF channel */ - int n_difchan; /* number of DIF channels per frame */ - AVRational time_base; /* 1/framerate */ - int ltc_divisor; /* FPS from the LTS standpoint */ - int height; /* picture height in pixels */ - int width; /* picture width in pixels */ - AVRational sar[2]; /* sample aspect ratios for 4:3 and 16:9 */ - enum AVPixelFormat pix_fmt; /* picture pixel format */ - int bpm; /* blocks per macroblock */ - const uint8_t *block_sizes; /* AC block sizes, in bits */ - int audio_stride; /* size of audio_shuffle table */ - int audio_min_samples[3]; /* min amount of audio samples */ - /* for 48kHz, 44.1kHz and 32kHz */ - int audio_samples_dist[5]; /* how many samples are supposed to be */ - /* in each frame in a 5 frames window */ - const uint8_t (*audio_shuffle)[9]; /* PCM shuffling table */ -} AVDVProfile; - -/** - * Get a DV profile for the provided compressed frame. - * - * @param sys the profile used for the previous frame, may be NULL - * @param frame the compressed data buffer - * @param buf_size size of the buffer in bytes - * @return the DV profile for the supplied data or NULL on failure - */ -const AVDVProfile *av_dv_frame_profile(const AVDVProfile *sys, - const uint8_t *frame, unsigned buf_size); - -/** - * Get a DV profile for the provided stream parameters. - */ -const AVDVProfile *av_dv_codec_profile(int width, int height, enum AVPixelFormat pix_fmt); - -/** - * Get a DV profile for the provided stream parameters. - * The frame rate is used as a best-effort parameter. - */ -const AVDVProfile *av_dv_codec_profile2(int width, int height, enum AVPixelFormat pix_fmt, AVRational frame_rate); - -#endif /* AVCODEC_DV_PROFILE_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavcodec/dxva2.h b/third_party/ffmpeg/uos/amd64/include/libavcodec/dxva2.h deleted file mode 100644 index 22c93992..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavcodec/dxva2.h +++ /dev/null @@ -1,93 +0,0 @@ -/* - * DXVA2 HW acceleration - * - * copyright (c) 2009 Laurent Aimar - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DXVA2_H -#define AVCODEC_DXVA2_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_dxva2 - * Public libavcodec DXVA2 header. - */ - -#if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0602 -#undef _WIN32_WINNT -#define _WIN32_WINNT 0x0602 -#endif - -#include -#include -#include - -/** - * @defgroup lavc_codec_hwaccel_dxva2 DXVA2 - * @ingroup lavc_codec_hwaccel - * - * @{ - */ - -#define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for DXVA2 and old UVD/UVD+ ATI video cards -#define FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO 2 ///< Work around for DXVA2 and old Intel GPUs with ClearVideo interface - -/** - * This structure is used to provides the necessary configurations and data - * to the DXVA2 FFmpeg HWAccel implementation. - * - * The application must make it available as AVCodecContext.hwaccel_context. - */ -struct dxva_context { - /** - * DXVA2 decoder object - */ - IDirectXVideoDecoder *decoder; - - /** - * DXVA2 configuration used to create the decoder - */ - const DXVA2_ConfigPictureDecode *cfg; - - /** - * The number of surface in the surface array - */ - unsigned surface_count; - - /** - * The array of Direct3D surfaces used to create the decoder - */ - LPDIRECT3DSURFACE9 *surface; - - /** - * A bit field configuring the workarounds needed for using the decoder - */ - uint64_t workaround; - - /** - * Private to the FFmpeg AVHWAccel implementation - */ - unsigned report_id; -}; - -/** - * @} - */ - -#endif /* AVCODEC_DXVA2_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavcodec/jni.h b/third_party/ffmpeg/uos/amd64/include/libavcodec/jni.h deleted file mode 100644 index dd99e926..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavcodec/jni.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * JNI public API functions - * - * Copyright (c) 2015-2016 Matthieu Bouron - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_JNI_H -#define AVCODEC_JNI_H - -/* - * Manually set a Java virtual machine which will be used to retrieve the JNI - * environment. Once a Java VM is set it cannot be changed afterwards, meaning - * you can call multiple times av_jni_set_java_vm with the same Java VM pointer - * however it will error out if you try to set a different Java VM. - * - * @param vm Java virtual machine - * @param log_ctx context used for logging, can be NULL - * @return 0 on success, < 0 otherwise - */ -int av_jni_set_java_vm(void *vm, void *log_ctx); - -/* - * Get the Java virtual machine which has been set with av_jni_set_java_vm. - * - * @param vm Java virtual machine - * @return a pointer to the Java virtual machine - */ -void *av_jni_get_java_vm(void *log_ctx); - -#endif /* AVCODEC_JNI_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavcodec/mediacodec.h b/third_party/ffmpeg/uos/amd64/include/libavcodec/mediacodec.h deleted file mode 100644 index 4c8545df..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavcodec/mediacodec.h +++ /dev/null @@ -1,101 +0,0 @@ -/* - * Android MediaCodec public API - * - * Copyright (c) 2016 Matthieu Bouron - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_MEDIACODEC_H -#define AVCODEC_MEDIACODEC_H - -#include "libavcodec/avcodec.h" - -/** - * This structure holds a reference to a android/view/Surface object that will - * be used as output by the decoder. - * - */ -typedef struct AVMediaCodecContext { - - /** - * android/view/Surface object reference. - */ - void *surface; - -} AVMediaCodecContext; - -/** - * Allocate and initialize a MediaCodec context. - * - * When decoding with MediaCodec is finished, the caller must free the - * MediaCodec context with av_mediacodec_default_free. - * - * @return a pointer to a newly allocated AVMediaCodecContext on success, NULL otherwise - */ -AVMediaCodecContext *av_mediacodec_alloc_context(void); - -/** - * Convenience function that sets up the MediaCodec context. - * - * @param avctx codec context - * @param ctx MediaCodec context to initialize - * @param surface reference to an android/view/Surface - * @return 0 on success, < 0 otherwise - */ -int av_mediacodec_default_init(AVCodecContext *avctx, AVMediaCodecContext *ctx, void *surface); - -/** - * This function must be called to free the MediaCodec context initialized with - * av_mediacodec_default_init(). - * - * @param avctx codec context - */ -void av_mediacodec_default_free(AVCodecContext *avctx); - -/** - * Opaque structure representing a MediaCodec buffer to render. - */ -typedef struct MediaCodecBuffer AVMediaCodecBuffer; - -/** - * Release a MediaCodec buffer and render it to the surface that is associated - * with the decoder. This function should only be called once on a given - * buffer, once released the underlying buffer returns to the codec, thus - * subsequent calls to this function will have no effect. - * - * @param buffer the buffer to render - * @param render 1 to release and render the buffer to the surface or 0 to - * discard the buffer - * @return 0 on success, < 0 otherwise - */ -int av_mediacodec_release_buffer(AVMediaCodecBuffer *buffer, int render); - -/** - * Release a MediaCodec buffer and render it at the given time to the surface - * that is associated with the decoder. The timestamp must be within one second - * of the current java/lang/System#nanoTime() (which is implemented using - * CLOCK_MONOTONIC on Android). See the Android MediaCodec documentation - * of android/media/MediaCodec#releaseOutputBuffer(int,long) for more details. - * - * @param buffer the buffer to render - * @param time timestamp in nanoseconds of when to render the buffer - * @return 0 on success, < 0 otherwise - */ -int av_mediacodec_render_buffer_at_time(AVMediaCodecBuffer *buffer, int64_t time); - -#endif /* AVCODEC_MEDIACODEC_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavcodec/packet.h b/third_party/ffmpeg/uos/amd64/include/libavcodec/packet.h deleted file mode 100644 index 404d5200..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavcodec/packet.h +++ /dev/null @@ -1,731 +0,0 @@ -/* - * AVPacket public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_PACKET_H -#define AVCODEC_PACKET_H - -#include -#include - -#include "libavutil/attributes.h" -#include "libavutil/buffer.h" -#include "libavutil/dict.h" -#include "libavutil/rational.h" -#include "libavutil/version.h" - -#include "libavcodec/version_major.h" - -/** - * @defgroup lavc_packet AVPacket - * - * Types and functions for working with AVPacket. - * @{ - */ -enum AVPacketSideDataType { - /** - * An AV_PKT_DATA_PALETTE side data packet contains exactly AVPALETTE_SIZE - * bytes worth of palette. This side data signals that a new palette is - * present. - */ - AV_PKT_DATA_PALETTE, - - /** - * The AV_PKT_DATA_NEW_EXTRADATA is used to notify the codec or the format - * that the extradata buffer was changed and the receiving side should - * act upon it appropriately. The new extradata is embedded in the side - * data buffer and should be immediately used for processing the current - * frame or packet. - */ - AV_PKT_DATA_NEW_EXTRADATA, - - /** - * An AV_PKT_DATA_PARAM_CHANGE side data packet is laid out as follows: - * @code - * u32le param_flags - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT) - * s32le channel_count - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT) - * u64le channel_layout - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE) - * s32le sample_rate - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS) - * s32le width - * s32le height - * @endcode - */ - AV_PKT_DATA_PARAM_CHANGE, - - /** - * An AV_PKT_DATA_H263_MB_INFO side data packet contains a number of - * structures with info about macroblocks relevant to splitting the - * packet into smaller packets on macroblock edges (e.g. as for RFC 2190). - * That is, it does not necessarily contain info about all macroblocks, - * as long as the distance between macroblocks in the info is smaller - * than the target payload size. - * Each MB info structure is 12 bytes, and is laid out as follows: - * @code - * u32le bit offset from the start of the packet - * u8 current quantizer at the start of the macroblock - * u8 GOB number - * u16le macroblock address within the GOB - * u8 horizontal MV predictor - * u8 vertical MV predictor - * u8 horizontal MV predictor for block number 3 - * u8 vertical MV predictor for block number 3 - * @endcode - */ - AV_PKT_DATA_H263_MB_INFO, - - /** - * This side data should be associated with an audio stream and contains - * ReplayGain information in form of the AVReplayGain struct. - */ - AV_PKT_DATA_REPLAYGAIN, - - /** - * This side data contains a 3x3 transformation matrix describing an affine - * transformation that needs to be applied to the decoded video frames for - * correct presentation. - * - * See libavutil/display.h for a detailed description of the data. - */ - AV_PKT_DATA_DISPLAYMATRIX, - - /** - * This side data should be associated with a video stream and contains - * Stereoscopic 3D information in form of the AVStereo3D struct. - */ - AV_PKT_DATA_STEREO3D, - - /** - * This side data should be associated with an audio stream and corresponds - * to enum AVAudioServiceType. - */ - AV_PKT_DATA_AUDIO_SERVICE_TYPE, - - /** - * This side data contains quality related information from the encoder. - * @code - * u32le quality factor of the compressed frame. Allowed range is between 1 (good) and FF_LAMBDA_MAX (bad). - * u8 picture type - * u8 error count - * u16 reserved - * u64le[error count] sum of squared differences between encoder in and output - * @endcode - */ - AV_PKT_DATA_QUALITY_STATS, - - /** - * This side data contains an integer value representing the stream index - * of a "fallback" track. A fallback track indicates an alternate - * track to use when the current track can not be decoded for some reason. - * e.g. no decoder available for codec. - */ - AV_PKT_DATA_FALLBACK_TRACK, - - /** - * This side data corresponds to the AVCPBProperties struct. - */ - AV_PKT_DATA_CPB_PROPERTIES, - - /** - * Recommmends skipping the specified number of samples - * @code - * u32le number of samples to skip from start of this packet - * u32le number of samples to skip from end of this packet - * u8 reason for start skip - * u8 reason for end skip (0=padding silence, 1=convergence) - * @endcode - */ - AV_PKT_DATA_SKIP_SAMPLES, - - /** - * An AV_PKT_DATA_JP_DUALMONO side data packet indicates that - * the packet may contain "dual mono" audio specific to Japanese DTV - * and if it is true, recommends only the selected channel to be used. - * @code - * u8 selected channels (0=mail/left, 1=sub/right, 2=both) - * @endcode - */ - AV_PKT_DATA_JP_DUALMONO, - - /** - * A list of zero terminated key/value strings. There is no end marker for - * the list, so it is required to rely on the side data size to stop. - */ - AV_PKT_DATA_STRINGS_METADATA, - - /** - * Subtitle event position - * @code - * u32le x1 - * u32le y1 - * u32le x2 - * u32le y2 - * @endcode - */ - AV_PKT_DATA_SUBTITLE_POSITION, - - /** - * Data found in BlockAdditional element of matroska container. There is - * no end marker for the data, so it is required to rely on the side data - * size to recognize the end. 8 byte id (as found in BlockAddId) followed - * by data. - */ - AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL, - - /** - * The optional first identifier line of a WebVTT cue. - */ - AV_PKT_DATA_WEBVTT_IDENTIFIER, - - /** - * The optional settings (rendering instructions) that immediately - * follow the timestamp specifier of a WebVTT cue. - */ - AV_PKT_DATA_WEBVTT_SETTINGS, - - /** - * A list of zero terminated key/value strings. There is no end marker for - * the list, so it is required to rely on the side data size to stop. This - * side data includes updated metadata which appeared in the stream. - */ - AV_PKT_DATA_METADATA_UPDATE, - - /** - * MPEGTS stream ID as uint8_t, this is required to pass the stream ID - * information from the demuxer to the corresponding muxer. - */ - AV_PKT_DATA_MPEGTS_STREAM_ID, - - /** - * Mastering display metadata (based on SMPTE-2086:2014). This metadata - * should be associated with a video stream and contains data in the form - * of the AVMasteringDisplayMetadata struct. - */ - AV_PKT_DATA_MASTERING_DISPLAY_METADATA, - - /** - * This side data should be associated with a video stream and corresponds - * to the AVSphericalMapping structure. - */ - AV_PKT_DATA_SPHERICAL, - - /** - * Content light level (based on CTA-861.3). This metadata should be - * associated with a video stream and contains data in the form of the - * AVContentLightMetadata struct. - */ - AV_PKT_DATA_CONTENT_LIGHT_LEVEL, - - /** - * ATSC A53 Part 4 Closed Captions. This metadata should be associated with - * a video stream. A53 CC bitstream is stored as uint8_t in AVPacketSideData.data. - * The number of bytes of CC data is AVPacketSideData.size. - */ - AV_PKT_DATA_A53_CC, - - /** - * This side data is encryption initialization data. - * The format is not part of ABI, use av_encryption_init_info_* methods to - * access. - */ - AV_PKT_DATA_ENCRYPTION_INIT_INFO, - - /** - * This side data contains encryption info for how to decrypt the packet. - * The format is not part of ABI, use av_encryption_info_* methods to access. - */ - AV_PKT_DATA_ENCRYPTION_INFO, - - /** - * Active Format Description data consisting of a single byte as specified - * in ETSI TS 101 154 using AVActiveFormatDescription enum. - */ - AV_PKT_DATA_AFD, - - /** - * Producer Reference Time data corresponding to the AVProducerReferenceTime struct, - * usually exported by some encoders (on demand through the prft flag set in the - * AVCodecContext export_side_data field). - */ - AV_PKT_DATA_PRFT, - - /** - * ICC profile data consisting of an opaque octet buffer following the - * format described by ISO 15076-1. - */ - AV_PKT_DATA_ICC_PROFILE, - - /** - * DOVI configuration - * ref: - * dolby-vision-bitstreams-within-the-iso-base-media-file-format-v2.1.2, section 2.2 - * dolby-vision-bitstreams-in-mpeg-2-transport-stream-multiplex-v1.2, section 3.3 - * Tags are stored in struct AVDOVIDecoderConfigurationRecord. - */ - AV_PKT_DATA_DOVI_CONF, - - /** - * Timecode which conforms to SMPTE ST 12-1:2014. The data is an array of 4 uint32_t - * where the first uint32_t describes how many (1-3) of the other timecodes are used. - * The timecode format is described in the documentation of av_timecode_get_smpte_from_framenum() - * function in libavutil/timecode.h. - */ - AV_PKT_DATA_S12M_TIMECODE, - - /** - * HDR10+ dynamic metadata associated with a video frame. The metadata is in - * the form of the AVDynamicHDRPlus struct and contains - * information for color volume transform - application 4 of - * SMPTE 2094-40:2016 standard. - */ - AV_PKT_DATA_DYNAMIC_HDR10_PLUS, - - /** - * The number of side data types. - * This is not part of the public API/ABI in the sense that it may - * change when new side data types are added. - * This must stay the last enum value. - * If its value becomes huge, some code using it - * needs to be updated as it assumes it to be smaller than other limits. - */ - AV_PKT_DATA_NB -}; - -#define AV_PKT_DATA_QUALITY_FACTOR AV_PKT_DATA_QUALITY_STATS //DEPRECATED - -typedef struct AVPacketSideData { - uint8_t *data; - size_t size; - enum AVPacketSideDataType type; -} AVPacketSideData; - -/** - * This structure stores compressed data. It is typically exported by demuxers - * and then passed as input to decoders, or received as output from encoders and - * then passed to muxers. - * - * For video, it should typically contain one compressed frame. For audio it may - * contain several compressed frames. Encoders are allowed to output empty - * packets, with no compressed data, containing only side data - * (e.g. to update some stream parameters at the end of encoding). - * - * The semantics of data ownership depends on the buf field. - * If it is set, the packet data is dynamically allocated and is - * valid indefinitely until a call to av_packet_unref() reduces the - * reference count to 0. - * - * If the buf field is not set av_packet_ref() would make a copy instead - * of increasing the reference count. - * - * The side data is always allocated with av_malloc(), copied by - * av_packet_ref() and freed by av_packet_unref(). - * - * sizeof(AVPacket) being a part of the public ABI is deprecated. once - * av_init_packet() is removed, new packets will only be able to be allocated - * with av_packet_alloc(), and new fields may be added to the end of the struct - * with a minor bump. - * - * @see av_packet_alloc - * @see av_packet_ref - * @see av_packet_unref - */ -typedef struct AVPacket { - /** - * A reference to the reference-counted buffer where the packet data is - * stored. - * May be NULL, then the packet data is not reference-counted. - */ - AVBufferRef *buf; - /** - * Presentation timestamp in AVStream->time_base units; the time at which - * the decompressed packet will be presented to the user. - * Can be AV_NOPTS_VALUE if it is not stored in the file. - * pts MUST be larger or equal to dts as presentation cannot happen before - * decompression, unless one wants to view hex dumps. Some formats misuse - * the terms dts and pts/cts to mean something different. Such timestamps - * must be converted to true pts/dts before they are stored in AVPacket. - */ - int64_t pts; - /** - * Decompression timestamp in AVStream->time_base units; the time at which - * the packet is decompressed. - * Can be AV_NOPTS_VALUE if it is not stored in the file. - */ - int64_t dts; - uint8_t *data; - int size; - int stream_index; - /** - * A combination of AV_PKT_FLAG values - */ - int flags; - /** - * Additional packet data that can be provided by the container. - * Packet can contain several types of side information. - */ - AVPacketSideData *side_data; - int side_data_elems; - - /** - * Duration of this packet in AVStream->time_base units, 0 if unknown. - * Equals next_pts - this_pts in presentation order. - */ - int64_t duration; - - int64_t pos; ///< byte position in stream, -1 if unknown - - /** - * for some private data of the user - */ - void *opaque; - - /** - * AVBufferRef for free use by the API user. FFmpeg will never check the - * contents of the buffer ref. FFmpeg calls av_buffer_unref() on it when - * the packet is unreferenced. av_packet_copy_props() calls create a new - * reference with av_buffer_ref() for the target packet's opaque_ref field. - * - * This is unrelated to the opaque field, although it serves a similar - * purpose. - */ - AVBufferRef *opaque_ref; - - /** - * Time base of the packet's timestamps. - * In the future, this field may be set on packets output by encoders or - * demuxers, but its value will be by default ignored on input to decoders - * or muxers. - */ - AVRational time_base; -} AVPacket; - -#if FF_API_INIT_PACKET -attribute_deprecated -typedef struct AVPacketList { - AVPacket pkt; - struct AVPacketList *next; -} AVPacketList; -#endif - -#define AV_PKT_FLAG_KEY 0x0001 ///< The packet contains a keyframe -#define AV_PKT_FLAG_CORRUPT 0x0002 ///< The packet content is corrupted -/** - * Flag is used to discard packets which are required to maintain valid - * decoder state but are not required for output and should be dropped - * after decoding. - **/ -#define AV_PKT_FLAG_DISCARD 0x0004 -/** - * The packet comes from a trusted source. - * - * Otherwise-unsafe constructs such as arbitrary pointers to data - * outside the packet may be followed. - */ -#define AV_PKT_FLAG_TRUSTED 0x0008 -/** - * Flag is used to indicate packets that contain frames that can - * be discarded by the decoder. I.e. Non-reference frames. - */ -#define AV_PKT_FLAG_DISPOSABLE 0x0010 - -enum AVSideDataParamChangeFlags { -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * @deprecated those are not used by any decoder - */ - AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT = 0x0001, - AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT = 0x0002, -#endif - AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE = 0x0004, - AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS = 0x0008, -}; - -/** - * Allocate an AVPacket and set its fields to default values. The resulting - * struct must be freed using av_packet_free(). - * - * @return An AVPacket filled with default values or NULL on failure. - * - * @note this only allocates the AVPacket itself, not the data buffers. Those - * must be allocated through other means such as av_new_packet. - * - * @see av_new_packet - */ -AVPacket *av_packet_alloc(void); - -/** - * Create a new packet that references the same data as src. - * - * This is a shortcut for av_packet_alloc()+av_packet_ref(). - * - * @return newly created AVPacket on success, NULL on error. - * - * @see av_packet_alloc - * @see av_packet_ref - */ -AVPacket *av_packet_clone(const AVPacket *src); - -/** - * Free the packet, if the packet is reference counted, it will be - * unreferenced first. - * - * @param pkt packet to be freed. The pointer will be set to NULL. - * @note passing NULL is a no-op. - */ -void av_packet_free(AVPacket **pkt); - -#if FF_API_INIT_PACKET -/** - * Initialize optional fields of a packet with default values. - * - * Note, this does not touch the data and size members, which have to be - * initialized separately. - * - * @param pkt packet - * - * @see av_packet_alloc - * @see av_packet_unref - * - * @deprecated This function is deprecated. Once it's removed, - sizeof(AVPacket) will not be a part of the ABI anymore. - */ -attribute_deprecated -void av_init_packet(AVPacket *pkt); -#endif - -/** - * Allocate the payload of a packet and initialize its fields with - * default values. - * - * @param pkt packet - * @param size wanted payload size - * @return 0 if OK, AVERROR_xxx otherwise - */ -int av_new_packet(AVPacket *pkt, int size); - -/** - * Reduce packet size, correctly zeroing padding - * - * @param pkt packet - * @param size new size - */ -void av_shrink_packet(AVPacket *pkt, int size); - -/** - * Increase packet size, correctly zeroing padding - * - * @param pkt packet - * @param grow_by number of bytes by which to increase the size of the packet - */ -int av_grow_packet(AVPacket *pkt, int grow_by); - -/** - * Initialize a reference-counted packet from av_malloc()ed data. - * - * @param pkt packet to be initialized. This function will set the data, size, - * and buf fields, all others are left untouched. - * @param data Data allocated by av_malloc() to be used as packet data. If this - * function returns successfully, the data is owned by the underlying AVBuffer. - * The caller may not access the data through other means. - * @param size size of data in bytes, without the padding. I.e. the full buffer - * size is assumed to be size + AV_INPUT_BUFFER_PADDING_SIZE. - * - * @return 0 on success, a negative AVERROR on error - */ -int av_packet_from_data(AVPacket *pkt, uint8_t *data, int size); - -/** - * Allocate new information of a packet. - * - * @param pkt packet - * @param type side information type - * @param size side information size - * @return pointer to fresh allocated data or NULL otherwise - */ -uint8_t* av_packet_new_side_data(AVPacket *pkt, enum AVPacketSideDataType type, - size_t size); - -/** - * Wrap an existing array as a packet side data. - * - * @param pkt packet - * @param type side information type - * @param data the side data array. It must be allocated with the av_malloc() - * family of functions. The ownership of the data is transferred to - * pkt. - * @param size side information size - * @return a non-negative number on success, a negative AVERROR code on - * failure. On failure, the packet is unchanged and the data remains - * owned by the caller. - */ -int av_packet_add_side_data(AVPacket *pkt, enum AVPacketSideDataType type, - uint8_t *data, size_t size); - -/** - * Shrink the already allocated side data buffer - * - * @param pkt packet - * @param type side information type - * @param size new side information size - * @return 0 on success, < 0 on failure - */ -int av_packet_shrink_side_data(AVPacket *pkt, enum AVPacketSideDataType type, - size_t size); - -/** - * Get side information from packet. - * - * @param pkt packet - * @param type desired side information type - * @param size If supplied, *size will be set to the size of the side data - * or to zero if the desired side data is not present. - * @return pointer to data if present or NULL otherwise - */ -uint8_t* av_packet_get_side_data(const AVPacket *pkt, enum AVPacketSideDataType type, - size_t *size); - -const char *av_packet_side_data_name(enum AVPacketSideDataType type); - -/** - * Pack a dictionary for use in side_data. - * - * @param dict The dictionary to pack. - * @param size pointer to store the size of the returned data - * @return pointer to data if successful, NULL otherwise - */ -uint8_t *av_packet_pack_dictionary(AVDictionary *dict, size_t *size); -/** - * Unpack a dictionary from side_data. - * - * @param data data from side_data - * @param size size of the data - * @param dict the metadata storage dictionary - * @return 0 on success, < 0 on failure - */ -int av_packet_unpack_dictionary(const uint8_t *data, size_t size, - AVDictionary **dict); - -/** - * Convenience function to free all the side data stored. - * All the other fields stay untouched. - * - * @param pkt packet - */ -void av_packet_free_side_data(AVPacket *pkt); - -/** - * Setup a new reference to the data described by a given packet - * - * If src is reference-counted, setup dst as a new reference to the - * buffer in src. Otherwise allocate a new buffer in dst and copy the - * data from src into it. - * - * All the other fields are copied from src. - * - * @see av_packet_unref - * - * @param dst Destination packet. Will be completely overwritten. - * @param src Source packet - * - * @return 0 on success, a negative AVERROR on error. On error, dst - * will be blank (as if returned by av_packet_alloc()). - */ -int av_packet_ref(AVPacket *dst, const AVPacket *src); - -/** - * Wipe the packet. - * - * Unreference the buffer referenced by the packet and reset the - * remaining packet fields to their default values. - * - * @param pkt The packet to be unreferenced. - */ -void av_packet_unref(AVPacket *pkt); - -/** - * Move every field in src to dst and reset src. - * - * @see av_packet_unref - * - * @param src Source packet, will be reset - * @param dst Destination packet - */ -void av_packet_move_ref(AVPacket *dst, AVPacket *src); - -/** - * Copy only "properties" fields from src to dst. - * - * Properties for the purpose of this function are all the fields - * beside those related to the packet data (buf, data, size) - * - * @param dst Destination packet - * @param src Source packet - * - * @return 0 on success AVERROR on failure. - */ -int av_packet_copy_props(AVPacket *dst, const AVPacket *src); - -/** - * Ensure the data described by a given packet is reference counted. - * - * @note This function does not ensure that the reference will be writable. - * Use av_packet_make_writable instead for that purpose. - * - * @see av_packet_ref - * @see av_packet_make_writable - * - * @param pkt packet whose data should be made reference counted. - * - * @return 0 on success, a negative AVERROR on error. On failure, the - * packet is unchanged. - */ -int av_packet_make_refcounted(AVPacket *pkt); - -/** - * Create a writable reference for the data described by a given packet, - * avoiding data copy if possible. - * - * @param pkt Packet whose data should be made writable. - * - * @return 0 on success, a negative AVERROR on failure. On failure, the - * packet is unchanged. - */ -int av_packet_make_writable(AVPacket *pkt); - -/** - * Convert valid timing fields (timestamps / durations) in a packet from one - * timebase to another. Timestamps with unknown values (AV_NOPTS_VALUE) will be - * ignored. - * - * @param pkt packet on which the conversion will be performed - * @param tb_src source timebase, in which the timing fields in pkt are - * expressed - * @param tb_dst destination timebase, to which the timing fields will be - * converted - */ -void av_packet_rescale_ts(AVPacket *pkt, AVRational tb_src, AVRational tb_dst); - -/** - * @} - */ - -#endif // AVCODEC_PACKET_H diff --git a/third_party/ffmpeg/uos/amd64/include/libavcodec/qsv.h b/third_party/ffmpeg/uos/amd64/include/libavcodec/qsv.h deleted file mode 100644 index b77158ec..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavcodec/qsv.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * Intel MediaSDK QSV public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_QSV_H -#define AVCODEC_QSV_H - -#include - -#include "libavutil/buffer.h" - -/** - * This struct is used for communicating QSV parameters between libavcodec and - * the caller. It is managed by the caller and must be assigned to - * AVCodecContext.hwaccel_context. - * - decoding: hwaccel_context must be set on return from the get_format() - * callback - * - encoding: hwaccel_context must be set before avcodec_open2() - */ -typedef struct AVQSVContext { - /** - * If non-NULL, the session to use for encoding or decoding. - * Otherwise, libavcodec will try to create an internal session. - */ - mfxSession session; - - /** - * The IO pattern to use. - */ - int iopattern; - - /** - * Extra buffers to pass to encoder or decoder initialization. - */ - mfxExtBuffer **ext_buffers; - int nb_ext_buffers; - - /** - * Encoding only. If this field is set to non-zero by the caller, libavcodec - * will create an mfxExtOpaqueSurfaceAlloc extended buffer and pass it to - * the encoder initialization. This only makes sense if iopattern is also - * set to MFX_IOPATTERN_IN_OPAQUE_MEMORY. - * - * The number of allocated opaque surfaces will be the sum of the number - * required by the encoder and the user-provided value nb_opaque_surfaces. - * The array of the opaque surfaces will be exported to the caller through - * the opaque_surfaces field. - */ - int opaque_alloc; - - /** - * Encoding only, and only if opaque_alloc is set to non-zero. Before - * calling avcodec_open2(), the caller should set this field to the number - * of extra opaque surfaces to allocate beyond what is required by the - * encoder. - * - * On return from avcodec_open2(), this field will be set by libavcodec to - * the total number of allocated opaque surfaces. - */ - int nb_opaque_surfaces; - - /** - * Encoding only, and only if opaque_alloc is set to non-zero. On return - * from avcodec_open2(), this field will be used by libavcodec to export the - * array of the allocated opaque surfaces to the caller, so they can be - * passed to other parts of the pipeline. - * - * The buffer reference exported here is owned and managed by libavcodec, - * the callers should make their own reference with av_buffer_ref() and free - * it with av_buffer_unref() when it is no longer needed. - * - * The buffer data is an nb_opaque_surfaces-sized array of mfxFrameSurface1. - */ - AVBufferRef *opaque_surfaces; - - /** - * Encoding only, and only if opaque_alloc is set to non-zero. On return - * from avcodec_open2(), this field will be set to the surface type used in - * the opaque allocation request. - */ - int opaque_alloc_type; -} AVQSVContext; - -/** - * Allocate a new context. - * - * It must be freed by the caller with av_free(). - */ -AVQSVContext *av_qsv_alloc_context(void); - -#endif /* AVCODEC_QSV_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavcodec/vdpau.h b/third_party/ffmpeg/uos/amd64/include/libavcodec/vdpau.h deleted file mode 100644 index 3010094d..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavcodec/vdpau.h +++ /dev/null @@ -1,157 +0,0 @@ -/* - * The Video Decode and Presentation API for UNIX (VDPAU) is used for - * hardware-accelerated decoding of MPEG-1/2, H.264 and VC-1. - * - * Copyright (C) 2008 NVIDIA - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VDPAU_H -#define AVCODEC_VDPAU_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_vdpau - * Public libavcodec VDPAU header. - */ - - -/** - * @defgroup lavc_codec_hwaccel_vdpau VDPAU Decoder and Renderer - * @ingroup lavc_codec_hwaccel - * - * VDPAU hardware acceleration has two modules - * - VDPAU decoding - * - VDPAU presentation - * - * The VDPAU decoding module parses all headers using FFmpeg - * parsing mechanisms and uses VDPAU for the actual decoding. - * - * As per the current implementation, the actual decoding - * and rendering (API calls) are done as part of the VDPAU - * presentation (vo_vdpau.c) module. - * - * @{ - */ - -#include - -#include "libavutil/avconfig.h" -#include "libavutil/attributes.h" - -#include "avcodec.h" - -struct AVCodecContext; -struct AVFrame; - -typedef int (*AVVDPAU_Render2)(struct AVCodecContext *, struct AVFrame *, - const VdpPictureInfo *, uint32_t, - const VdpBitstreamBuffer *); - -/** - * This structure is used to share data between the libavcodec library and - * the client video application. - * The user shall allocate the structure via the av_alloc_vdpau_hwaccel - * function and make it available as - * AVCodecContext.hwaccel_context. Members can be set by the user once - * during initialization or through each AVCodecContext.get_buffer() - * function call. In any case, they must be valid prior to calling - * decoding functions. - * - * The size of this structure is not a part of the public ABI and must not - * be used outside of libavcodec. Use av_vdpau_alloc_context() to allocate an - * AVVDPAUContext. - */ -typedef struct AVVDPAUContext { - /** - * VDPAU decoder handle - * - * Set by user. - */ - VdpDecoder decoder; - - /** - * VDPAU decoder render callback - * - * Set by the user. - */ - VdpDecoderRender *render; - - AVVDPAU_Render2 render2; -} AVVDPAUContext; - -/** - * @brief allocation function for AVVDPAUContext - * - * Allows extending the struct without breaking API/ABI - */ -AVVDPAUContext *av_alloc_vdpaucontext(void); - -AVVDPAU_Render2 av_vdpau_hwaccel_get_render2(const AVVDPAUContext *); -void av_vdpau_hwaccel_set_render2(AVVDPAUContext *, AVVDPAU_Render2); - -/** - * Associate a VDPAU device with a codec context for hardware acceleration. - * This function is meant to be called from the get_format() codec callback, - * or earlier. It can also be called after avcodec_flush_buffers() to change - * the underlying VDPAU device mid-stream (e.g. to recover from non-transparent - * display preemption). - * - * @note get_format() must return AV_PIX_FMT_VDPAU if this function completes - * successfully. - * - * @param avctx decoding context whose get_format() callback is invoked - * @param device VDPAU device handle to use for hardware acceleration - * @param get_proc_address VDPAU device driver - * @param flags zero of more OR'd AV_HWACCEL_FLAG_* flags - * - * @return 0 on success, an AVERROR code on failure. - */ -int av_vdpau_bind_context(AVCodecContext *avctx, VdpDevice device, - VdpGetProcAddress *get_proc_address, unsigned flags); - -/** - * Gets the parameters to create an adequate VDPAU video surface for the codec - * context using VDPAU hardware decoding acceleration. - * - * @note Behavior is undefined if the context was not successfully bound to a - * VDPAU device using av_vdpau_bind_context(). - * - * @param avctx the codec context being used for decoding the stream - * @param type storage space for the VDPAU video surface chroma type - * (or NULL to ignore) - * @param width storage space for the VDPAU video surface pixel width - * (or NULL to ignore) - * @param height storage space for the VDPAU video surface pixel height - * (or NULL to ignore) - * - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_vdpau_get_surface_parameters(AVCodecContext *avctx, VdpChromaType *type, - uint32_t *width, uint32_t *height); - -/** - * Allocate an AVVDPAUContext. - * - * @return Newly-allocated AVVDPAUContext or NULL on failure. - */ -AVVDPAUContext *av_vdpau_alloc_context(void); - -/* @}*/ - -#endif /* AVCODEC_VDPAU_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavcodec/version.h b/third_party/ffmpeg/uos/amd64/include/libavcodec/version.h deleted file mode 100644 index e488eee3..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavcodec/version.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VERSION_H -#define AVCODEC_VERSION_H - -/** - * @file - * @ingroup libavc - * Libavcodec version macros. - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVCODEC_VERSION_MINOR 42 -#define LIBAVCODEC_VERSION_MICRO 100 - -#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \ - LIBAVCODEC_VERSION_MINOR, \ - LIBAVCODEC_VERSION_MICRO) -#define LIBAVCODEC_VERSION AV_VERSION(LIBAVCODEC_VERSION_MAJOR, \ - LIBAVCODEC_VERSION_MINOR, \ - LIBAVCODEC_VERSION_MICRO) -#define LIBAVCODEC_BUILD LIBAVCODEC_VERSION_INT - -#define LIBAVCODEC_IDENT "Lavc" AV_STRINGIFY(LIBAVCODEC_VERSION) - -#endif /* AVCODEC_VERSION_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavcodec/version_major.h b/third_party/ffmpeg/uos/amd64/include/libavcodec/version_major.h deleted file mode 100644 index 1e23ed5e..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavcodec/version_major.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VERSION_MAJOR_H -#define AVCODEC_VERSION_MAJOR_H - -/** - * @file - * @ingroup libavc - * Libavcodec version macros. - */ - -#define LIBAVCODEC_VERSION_MAJOR 59 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - * - * @note, when bumping the major version it is recommended to manually - * disable each FF_API_* in its own commit instead of disabling them all - * at once through the bump. This improves the git bisect-ability of the change. - */ - -#define FF_API_OPENH264_SLICE_MODE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_OPENH264_CABAC (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_UNUSED_CODEC_CAPS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_THREAD_SAFE_CALLBACKS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_DEBUG_MV (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_GET_FRAME_CLASS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_AUTO_THREADS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_INIT_PACKET (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_AVCTX_TIMEBASE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_FLAG_TRUNCATED (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_SUB_TEXT_FORMAT (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_IDCT_NONE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_SVTAV1_OPTS (LIBAVCODEC_VERSION_MAJOR < 60) - -#endif /* AVCODEC_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavcodec/videotoolbox.h b/third_party/ffmpeg/uos/amd64/include/libavcodec/videotoolbox.h deleted file mode 100644 index af2db0d5..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavcodec/videotoolbox.h +++ /dev/null @@ -1,127 +0,0 @@ -/* - * Videotoolbox hardware acceleration - * - * copyright (c) 2012 Sebastien Zwickert - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VIDEOTOOLBOX_H -#define AVCODEC_VIDEOTOOLBOX_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_videotoolbox - * Public libavcodec Videotoolbox header. - */ - -#include - -#define Picture QuickdrawPicture -#include -#undef Picture - -#include "libavcodec/avcodec.h" - -/** - * This struct holds all the information that needs to be passed - * between the caller and libavcodec for initializing Videotoolbox decoding. - * Its size is not a part of the public ABI, it must be allocated with - * av_videotoolbox_alloc_context() and freed with av_free(). - */ -typedef struct AVVideotoolboxContext { - /** - * Videotoolbox decompression session object. - * Created and freed the caller. - */ - VTDecompressionSessionRef session; - - /** - * The output callback that must be passed to the session. - * Set by av_videottoolbox_default_init() - */ - VTDecompressionOutputCallback output_callback; - - /** - * CVPixelBuffer Format Type that Videotoolbox will use for decoded frames. - * set by the caller. If this is set to 0, then no specific format is - * requested from the decoder, and its native format is output. - */ - OSType cv_pix_fmt_type; - - /** - * CoreMedia Format Description that Videotoolbox will use to create the decompression session. - * Set by the caller. - */ - CMVideoFormatDescriptionRef cm_fmt_desc; - - /** - * CoreMedia codec type that Videotoolbox will use to create the decompression session. - * Set by the caller. - */ - int cm_codec_type; -} AVVideotoolboxContext; - -/** - * Allocate and initialize a Videotoolbox context. - * - * This function should be called from the get_format() callback when the caller - * selects the AV_PIX_FMT_VIDETOOLBOX format. The caller must then create - * the decoder object (using the output callback provided by libavcodec) that - * will be used for Videotoolbox-accelerated decoding. - * - * When decoding with Videotoolbox is finished, the caller must destroy the decoder - * object and free the Videotoolbox context using av_free(). - * - * @return the newly allocated context or NULL on failure - */ -AVVideotoolboxContext *av_videotoolbox_alloc_context(void); - -/** - * This is a convenience function that creates and sets up the Videotoolbox context using - * an internal implementation. - * - * @param avctx the corresponding codec context - * - * @return >= 0 on success, a negative AVERROR code on failure - */ -int av_videotoolbox_default_init(AVCodecContext *avctx); - -/** - * This is a convenience function that creates and sets up the Videotoolbox context using - * an internal implementation. - * - * @param avctx the corresponding codec context - * @param vtctx the Videotoolbox context to use - * - * @return >= 0 on success, a negative AVERROR code on failure - */ -int av_videotoolbox_default_init2(AVCodecContext *avctx, AVVideotoolboxContext *vtctx); - -/** - * This function must be called to free the Videotoolbox context initialized with - * av_videotoolbox_default_init(). - * - * @param avctx the corresponding codec context - */ -void av_videotoolbox_default_free(AVCodecContext *avctx); - -/** - * @} - */ - -#endif /* AVCODEC_VIDEOTOOLBOX_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavcodec/vorbis_parser.h b/third_party/ffmpeg/uos/amd64/include/libavcodec/vorbis_parser.h deleted file mode 100644 index 789932ac..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavcodec/vorbis_parser.h +++ /dev/null @@ -1,74 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * A public API for Vorbis parsing - * - * Determines the duration for each packet. - */ - -#ifndef AVCODEC_VORBIS_PARSER_H -#define AVCODEC_VORBIS_PARSER_H - -#include - -typedef struct AVVorbisParseContext AVVorbisParseContext; - -/** - * Allocate and initialize the Vorbis parser using headers in the extradata. - */ -AVVorbisParseContext *av_vorbis_parse_init(const uint8_t *extradata, - int extradata_size); - -/** - * Free the parser and everything associated with it. - */ -void av_vorbis_parse_free(AVVorbisParseContext **s); - -#define VORBIS_FLAG_HEADER 0x00000001 -#define VORBIS_FLAG_COMMENT 0x00000002 -#define VORBIS_FLAG_SETUP 0x00000004 - -/** - * Get the duration for a Vorbis packet. - * - * If @p flags is @c NULL, - * special frames are considered invalid. - * - * @param s Vorbis parser context - * @param buf buffer containing a Vorbis frame - * @param buf_size size of the buffer - * @param flags flags for special frames - */ -int av_vorbis_parse_frame_flags(AVVorbisParseContext *s, const uint8_t *buf, - int buf_size, int *flags); - -/** - * Get the duration for a Vorbis packet. - * - * @param s Vorbis parser context - * @param buf buffer containing a Vorbis frame - * @param buf_size size of the buffer - */ -int av_vorbis_parse_frame(AVVorbisParseContext *s, const uint8_t *buf, - int buf_size); - -void av_vorbis_parse_reset(AVVorbisParseContext *s); - -#endif /* AVCODEC_VORBIS_PARSER_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavcodec/xvmc.h b/third_party/ffmpeg/uos/amd64/include/libavcodec/xvmc.h deleted file mode 100644 index 52e70c0d..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavcodec/xvmc.h +++ /dev/null @@ -1,171 +0,0 @@ -/* - * Copyright (C) 2003 Ivan Kalvachev - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_XVMC_H -#define AVCODEC_XVMC_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_xvmc - * Public libavcodec XvMC header. - */ - -#pragma message("XvMC is no longer supported; this header is deprecated and will be removed") - -#include - -#include "libavutil/attributes.h" -#include "avcodec.h" - -/** - * @defgroup lavc_codec_hwaccel_xvmc XvMC - * @ingroup lavc_codec_hwaccel - * - * @{ - */ - -#define AV_XVMC_ID 0x1DC711C0 /**< special value to ensure that regular pixel routines haven't corrupted the struct - the number is 1337 speak for the letters IDCT MCo (motion compensation) */ - -struct attribute_deprecated xvmc_pix_fmt { - /** The field contains the special constant value AV_XVMC_ID. - It is used as a test that the application correctly uses the API, - and that there is no corruption caused by pixel routines. - - application - set during initialization - - libavcodec - unchanged - */ - int xvmc_id; - - /** Pointer to the block array allocated by XvMCCreateBlocks(). - The array has to be freed by XvMCDestroyBlocks(). - Each group of 64 values represents one data block of differential - pixel information (in MoCo mode) or coefficients for IDCT. - - application - set the pointer during initialization - - libavcodec - fills coefficients/pixel data into the array - */ - short* data_blocks; - - /** Pointer to the macroblock description array allocated by - XvMCCreateMacroBlocks() and freed by XvMCDestroyMacroBlocks(). - - application - set the pointer during initialization - - libavcodec - fills description data into the array - */ - XvMCMacroBlock* mv_blocks; - - /** Number of macroblock descriptions that can be stored in the mv_blocks - array. - - application - set during initialization - - libavcodec - unchanged - */ - int allocated_mv_blocks; - - /** Number of blocks that can be stored at once in the data_blocks array. - - application - set during initialization - - libavcodec - unchanged - */ - int allocated_data_blocks; - - /** Indicate that the hardware would interpret data_blocks as IDCT - coefficients and perform IDCT on them. - - application - set during initialization - - libavcodec - unchanged - */ - int idct; - - /** In MoCo mode it indicates that intra macroblocks are assumed to be in - unsigned format; same as the XVMC_INTRA_UNSIGNED flag. - - application - set during initialization - - libavcodec - unchanged - */ - int unsigned_intra; - - /** Pointer to the surface allocated by XvMCCreateSurface(). - It has to be freed by XvMCDestroySurface() on application exit. - It identifies the frame and its state on the video hardware. - - application - set during initialization - - libavcodec - unchanged - */ - XvMCSurface* p_surface; - -/** Set by the decoder before calling ff_draw_horiz_band(), - needed by the XvMCRenderSurface function. */ -//@{ - /** Pointer to the surface used as past reference - - application - unchanged - - libavcodec - set - */ - XvMCSurface* p_past_surface; - - /** Pointer to the surface used as future reference - - application - unchanged - - libavcodec - set - */ - XvMCSurface* p_future_surface; - - /** top/bottom field or frame - - application - unchanged - - libavcodec - set - */ - unsigned int picture_structure; - - /** XVMC_SECOND_FIELD - 1st or 2nd field in the sequence - - application - unchanged - - libavcodec - set - */ - unsigned int flags; -//}@ - - /** Number of macroblock descriptions in the mv_blocks array - that have already been passed to the hardware. - - application - zeroes it on get_buffer(). - A successful ff_draw_horiz_band() may increment it - with filled_mb_block_num or zero both. - - libavcodec - unchanged - */ - int start_mv_blocks_num; - - /** Number of new macroblock descriptions in the mv_blocks array (after - start_mv_blocks_num) that are filled by libavcodec and have to be - passed to the hardware. - - application - zeroes it on get_buffer() or after successful - ff_draw_horiz_band(). - - libavcodec - increment with one of each stored MB - */ - int filled_mv_blocks_num; - - /** Number of the next free data block; one data block consists of - 64 short values in the data_blocks array. - All blocks before this one have already been claimed by placing their - position into the corresponding block description structure field, - that are part of the mv_blocks array. - - application - zeroes it on get_buffer(). - A successful ff_draw_horiz_band() may zero it together - with start_mb_blocks_num. - - libavcodec - each decoded macroblock increases it by the number - of coded blocks it contains. - */ - int next_free_data_block_num; -}; - -/** - * @} - */ - -#endif /* AVCODEC_XVMC_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavdevice/avdevice.h b/third_party/ffmpeg/uos/amd64/include/libavdevice/avdevice.h deleted file mode 100644 index 0b32e59f..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavdevice/avdevice.h +++ /dev/null @@ -1,527 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVDEVICE_AVDEVICE_H -#define AVDEVICE_AVDEVICE_H - -#include "version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "version.h" -#endif - -/** - * @file - * @ingroup lavd - * Main libavdevice API header - */ - -/** - * @defgroup lavd libavdevice - * Special devices muxing/demuxing library. - * - * Libavdevice is a complementary library to @ref libavf "libavformat". It - * provides various "special" platform-specific muxers and demuxers, e.g. for - * grabbing devices, audio capture and playback etc. As a consequence, the - * (de)muxers in libavdevice are of the AVFMT_NOFILE type (they use their own - * I/O functions). The filename passed to avformat_open_input() often does not - * refer to an actually existing file, but has some special device-specific - * meaning - e.g. for xcbgrab it is the display name. - * - * To use libavdevice, simply call avdevice_register_all() to register all - * compiled muxers and demuxers. They all use standard libavformat API. - * - * @{ - */ - -#include "libavutil/log.h" -#include "libavutil/opt.h" -#include "libavutil/dict.h" -#include "libavformat/avformat.h" - -/** - * Return the LIBAVDEVICE_VERSION_INT constant. - */ -unsigned avdevice_version(void); - -/** - * Return the libavdevice build-time configuration. - */ -const char *avdevice_configuration(void); - -/** - * Return the libavdevice license. - */ -const char *avdevice_license(void); - -/** - * Initialize libavdevice and register all the input and output devices. - */ -void avdevice_register_all(void); - -/** - * Audio input devices iterator. - * - * If d is NULL, returns the first registered input audio/video device, - * if d is non-NULL, returns the next registered input audio/video device after d - * or NULL if d is the last one. - */ -const AVInputFormat *av_input_audio_device_next(const AVInputFormat *d); - -/** - * Video input devices iterator. - * - * If d is NULL, returns the first registered input audio/video device, - * if d is non-NULL, returns the next registered input audio/video device after d - * or NULL if d is the last one. - */ -const AVInputFormat *av_input_video_device_next(const AVInputFormat *d); - -/** - * Audio output devices iterator. - * - * If d is NULL, returns the first registered output audio/video device, - * if d is non-NULL, returns the next registered output audio/video device after d - * or NULL if d is the last one. - */ -const AVOutputFormat *av_output_audio_device_next(const AVOutputFormat *d); - -/** - * Video output devices iterator. - * - * If d is NULL, returns the first registered output audio/video device, - * if d is non-NULL, returns the next registered output audio/video device after d - * or NULL if d is the last one. - */ -const AVOutputFormat *av_output_video_device_next(const AVOutputFormat *d); - -typedef struct AVDeviceRect { - int x; /**< x coordinate of top left corner */ - int y; /**< y coordinate of top left corner */ - int width; /**< width */ - int height; /**< height */ -} AVDeviceRect; - -/** - * Message types used by avdevice_app_to_dev_control_message(). - */ -enum AVAppToDevMessageType { - /** - * Dummy message. - */ - AV_APP_TO_DEV_NONE = MKBETAG('N','O','N','E'), - - /** - * Window size change message. - * - * Message is sent to the device every time the application changes the size - * of the window device renders to. - * Message should also be sent right after window is created. - * - * data: AVDeviceRect: new window size. - */ - AV_APP_TO_DEV_WINDOW_SIZE = MKBETAG('G','E','O','M'), - - /** - * Repaint request message. - * - * Message is sent to the device when window has to be repainted. - * - * data: AVDeviceRect: area required to be repainted. - * NULL: whole area is required to be repainted. - */ - AV_APP_TO_DEV_WINDOW_REPAINT = MKBETAG('R','E','P','A'), - - /** - * Request pause/play. - * - * Application requests pause/unpause playback. - * Mostly usable with devices that have internal buffer. - * By default devices are not paused. - * - * data: NULL - */ - AV_APP_TO_DEV_PAUSE = MKBETAG('P', 'A', 'U', ' '), - AV_APP_TO_DEV_PLAY = MKBETAG('P', 'L', 'A', 'Y'), - AV_APP_TO_DEV_TOGGLE_PAUSE = MKBETAG('P', 'A', 'U', 'T'), - - /** - * Volume control message. - * - * Set volume level. It may be device-dependent if volume - * is changed per stream or system wide. Per stream volume - * change is expected when possible. - * - * data: double: new volume with range of 0.0 - 1.0. - */ - AV_APP_TO_DEV_SET_VOLUME = MKBETAG('S', 'V', 'O', 'L'), - - /** - * Mute control messages. - * - * Change mute state. It may be device-dependent if mute status - * is changed per stream or system wide. Per stream mute status - * change is expected when possible. - * - * data: NULL. - */ - AV_APP_TO_DEV_MUTE = MKBETAG(' ', 'M', 'U', 'T'), - AV_APP_TO_DEV_UNMUTE = MKBETAG('U', 'M', 'U', 'T'), - AV_APP_TO_DEV_TOGGLE_MUTE = MKBETAG('T', 'M', 'U', 'T'), - - /** - * Get volume/mute messages. - * - * Force the device to send AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED or - * AV_DEV_TO_APP_MUTE_STATE_CHANGED command respectively. - * - * data: NULL. - */ - AV_APP_TO_DEV_GET_VOLUME = MKBETAG('G', 'V', 'O', 'L'), - AV_APP_TO_DEV_GET_MUTE = MKBETAG('G', 'M', 'U', 'T'), -}; - -/** - * Message types used by avdevice_dev_to_app_control_message(). - */ -enum AVDevToAppMessageType { - /** - * Dummy message. - */ - AV_DEV_TO_APP_NONE = MKBETAG('N','O','N','E'), - - /** - * Create window buffer message. - * - * Device requests to create a window buffer. Exact meaning is device- - * and application-dependent. Message is sent before rendering first - * frame and all one-shot initializations should be done here. - * Application is allowed to ignore preferred window buffer size. - * - * @note: Application is obligated to inform about window buffer size - * with AV_APP_TO_DEV_WINDOW_SIZE message. - * - * data: AVDeviceRect: preferred size of the window buffer. - * NULL: no preferred size of the window buffer. - */ - AV_DEV_TO_APP_CREATE_WINDOW_BUFFER = MKBETAG('B','C','R','E'), - - /** - * Prepare window buffer message. - * - * Device requests to prepare a window buffer for rendering. - * Exact meaning is device- and application-dependent. - * Message is sent before rendering of each frame. - * - * data: NULL. - */ - AV_DEV_TO_APP_PREPARE_WINDOW_BUFFER = MKBETAG('B','P','R','E'), - - /** - * Display window buffer message. - * - * Device requests to display a window buffer. - * Message is sent when new frame is ready to be displayed. - * Usually buffers need to be swapped in handler of this message. - * - * data: NULL. - */ - AV_DEV_TO_APP_DISPLAY_WINDOW_BUFFER = MKBETAG('B','D','I','S'), - - /** - * Destroy window buffer message. - * - * Device requests to destroy a window buffer. - * Message is sent when device is about to be destroyed and window - * buffer is not required anymore. - * - * data: NULL. - */ - AV_DEV_TO_APP_DESTROY_WINDOW_BUFFER = MKBETAG('B','D','E','S'), - - /** - * Buffer fullness status messages. - * - * Device signals buffer overflow/underflow. - * - * data: NULL. - */ - AV_DEV_TO_APP_BUFFER_OVERFLOW = MKBETAG('B','O','F','L'), - AV_DEV_TO_APP_BUFFER_UNDERFLOW = MKBETAG('B','U','F','L'), - - /** - * Buffer readable/writable. - * - * Device informs that buffer is readable/writable. - * When possible, device informs how many bytes can be read/write. - * - * @warning Device may not inform when number of bytes than can be read/write changes. - * - * data: int64_t: amount of bytes available to read/write. - * NULL: amount of bytes available to read/write is not known. - */ - AV_DEV_TO_APP_BUFFER_READABLE = MKBETAG('B','R','D',' '), - AV_DEV_TO_APP_BUFFER_WRITABLE = MKBETAG('B','W','R',' '), - - /** - * Mute state change message. - * - * Device informs that mute state has changed. - * - * data: int: 0 for not muted state, non-zero for muted state. - */ - AV_DEV_TO_APP_MUTE_STATE_CHANGED = MKBETAG('C','M','U','T'), - - /** - * Volume level change message. - * - * Device informs that volume level has changed. - * - * data: double: new volume with range of 0.0 - 1.0. - */ - AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED = MKBETAG('C','V','O','L'), -}; - -/** - * Send control message from application to device. - * - * @param s device context. - * @param type message type. - * @param data message data. Exact type depends on message type. - * @param data_size size of message data. - * @return >= 0 on success, negative on error. - * AVERROR(ENOSYS) when device doesn't implement handler of the message. - */ -int avdevice_app_to_dev_control_message(struct AVFormatContext *s, - enum AVAppToDevMessageType type, - void *data, size_t data_size); - -/** - * Send control message from device to application. - * - * @param s device context. - * @param type message type. - * @param data message data. Can be NULL. - * @param data_size size of message data. - * @return >= 0 on success, negative on error. - * AVERROR(ENOSYS) when application doesn't implement handler of the message. - */ -int avdevice_dev_to_app_control_message(struct AVFormatContext *s, - enum AVDevToAppMessageType type, - void *data, size_t data_size); - -#if FF_API_DEVICE_CAPABILITIES -/** - * Following API allows user to probe device capabilities (supported codecs, - * pixel formats, sample formats, resolutions, channel counts, etc). - * It is build on top op AVOption API. - * Queried capabilities make it possible to set up converters of video or audio - * parameters that fit to the device. - * - * List of capabilities that can be queried: - * - Capabilities valid for both audio and video devices: - * - codec: supported audio/video codecs. - * type: AV_OPT_TYPE_INT (AVCodecID value) - * - Capabilities valid for audio devices: - * - sample_format: supported sample formats. - * type: AV_OPT_TYPE_INT (AVSampleFormat value) - * - sample_rate: supported sample rates. - * type: AV_OPT_TYPE_INT - * - channels: supported number of channels. - * type: AV_OPT_TYPE_INT - * - channel_layout: supported channel layouts. - * type: AV_OPT_TYPE_INT64 - * - Capabilities valid for video devices: - * - pixel_format: supported pixel formats. - * type: AV_OPT_TYPE_INT (AVPixelFormat value) - * - window_size: supported window sizes (describes size of the window size presented to the user). - * type: AV_OPT_TYPE_IMAGE_SIZE - * - frame_size: supported frame sizes (describes size of provided video frames). - * type: AV_OPT_TYPE_IMAGE_SIZE - * - fps: supported fps values - * type: AV_OPT_TYPE_RATIONAL - * - * Value of the capability may be set by user using av_opt_set() function - * and AVDeviceCapabilitiesQuery object. Following queries will - * limit results to the values matching already set capabilities. - * For example, setting a codec may impact number of formats or fps values - * returned during next query. Setting invalid value may limit results to zero. - * - * Example of the usage basing on opengl output device: - * - * @code - * AVFormatContext *oc = NULL; - * AVDeviceCapabilitiesQuery *caps = NULL; - * AVOptionRanges *ranges; - * int ret; - * - * if ((ret = avformat_alloc_output_context2(&oc, NULL, "opengl", NULL)) < 0) - * goto fail; - * if (avdevice_capabilities_create(&caps, oc, NULL) < 0) - * goto fail; - * - * //query codecs - * if (av_opt_query_ranges(&ranges, caps, "codec", AV_OPT_MULTI_COMPONENT_RANGE)) < 0) - * goto fail; - * //pick codec here and set it - * av_opt_set(caps, "codec", AV_CODEC_ID_RAWVIDEO, 0); - * - * //query format - * if (av_opt_query_ranges(&ranges, caps, "pixel_format", AV_OPT_MULTI_COMPONENT_RANGE)) < 0) - * goto fail; - * //pick format here and set it - * av_opt_set(caps, "pixel_format", AV_PIX_FMT_YUV420P, 0); - * - * //query and set more capabilities - * - * fail: - * //clean up code - * avdevice_capabilities_free(&query, oc); - * avformat_free_context(oc); - * @endcode - */ - -/** - * Structure describes device capabilities. - * - * It is used by devices in conjunction with av_device_capabilities AVOption table - * to implement capabilities probing API based on AVOption API. Should not be used directly. - */ -typedef struct AVDeviceCapabilitiesQuery { - const AVClass *av_class; - AVFormatContext *device_context; - enum AVCodecID codec; - enum AVSampleFormat sample_format; - enum AVPixelFormat pixel_format; - int sample_rate; - int channels; - int64_t channel_layout; - int window_width; - int window_height; - int frame_width; - int frame_height; - AVRational fps; -} AVDeviceCapabilitiesQuery; - -/** - * AVOption table used by devices to implement device capabilities API. Should not be used by a user. - */ -attribute_deprecated -extern const AVOption av_device_capabilities[]; - -/** - * Initialize capabilities probing API based on AVOption API. - * - * avdevice_capabilities_free() must be called when query capabilities API is - * not used anymore. - * - * @param[out] caps Device capabilities data. Pointer to a NULL pointer must be passed. - * @param s Context of the device. - * @param device_options An AVDictionary filled with device-private options. - * On return this parameter will be destroyed and replaced with a dict - * containing options that were not found. May be NULL. - * The same options must be passed later to avformat_write_header() for output - * devices or avformat_open_input() for input devices, or at any other place - * that affects device-private options. - * - * @return >= 0 on success, negative otherwise. - */ -attribute_deprecated -int avdevice_capabilities_create(AVDeviceCapabilitiesQuery **caps, AVFormatContext *s, - AVDictionary **device_options); - -/** - * Free resources created by avdevice_capabilities_create() - * - * @param caps Device capabilities data to be freed. - * @param s Context of the device. - */ -attribute_deprecated -void avdevice_capabilities_free(AVDeviceCapabilitiesQuery **caps, AVFormatContext *s); -#endif - -/** - * Structure describes basic parameters of the device. - */ -typedef struct AVDeviceInfo { - char *device_name; /**< device name, format depends on device */ - char *device_description; /**< human friendly name */ - enum AVMediaType *media_types; /**< array indicating what media types(s), if any, a device can provide. If null, cannot provide any */ - int nb_media_types; /**< length of media_types array, 0 if device cannot provide any media types */ -} AVDeviceInfo; - -/** - * List of devices. - */ -typedef struct AVDeviceInfoList { - AVDeviceInfo **devices; /**< list of autodetected devices */ - int nb_devices; /**< number of autodetected devices */ - int default_device; /**< index of default device or -1 if no default */ -} AVDeviceInfoList; - -/** - * List devices. - * - * Returns available device names and their parameters. - * - * @note: Some devices may accept system-dependent device names that cannot be - * autodetected. The list returned by this function cannot be assumed to - * be always completed. - * - * @param s device context. - * @param[out] device_list list of autodetected devices. - * @return count of autodetected devices, negative on error. - */ -int avdevice_list_devices(struct AVFormatContext *s, AVDeviceInfoList **device_list); - -/** - * Convenient function to free result of avdevice_list_devices(). - * - * @param devices device list to be freed. - */ -void avdevice_free_list_devices(AVDeviceInfoList **device_list); - -/** - * List devices. - * - * Returns available device names and their parameters. - * These are convinient wrappers for avdevice_list_devices(). - * Device context is allocated and deallocated internally. - * - * @param device device format. May be NULL if device name is set. - * @param device_name device name. May be NULL if device format is set. - * @param device_options An AVDictionary filled with device-private options. May be NULL. - * The same options must be passed later to avformat_write_header() for output - * devices or avformat_open_input() for input devices, or at any other place - * that affects device-private options. - * @param[out] device_list list of autodetected devices - * @return count of autodetected devices, negative on error. - * @note device argument takes precedence over device_name when both are set. - */ -int avdevice_list_input_sources(const AVInputFormat *device, const char *device_name, - AVDictionary *device_options, AVDeviceInfoList **device_list); -int avdevice_list_output_sinks(const AVOutputFormat *device, const char *device_name, - AVDictionary *device_options, AVDeviceInfoList **device_list); - -/** - * @} - */ - -#endif /* AVDEVICE_AVDEVICE_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavdevice/version.h b/third_party/ffmpeg/uos/amd64/include/libavdevice/version.h deleted file mode 100644 index 3e654fff..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavdevice/version.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVDEVICE_VERSION_H -#define AVDEVICE_VERSION_H - -/** - * @file - * @ingroup lavd - * Libavdevice version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVDEVICE_VERSION_MINOR 8 -#define LIBAVDEVICE_VERSION_MICRO 101 - -#define LIBAVDEVICE_VERSION_INT AV_VERSION_INT(LIBAVDEVICE_VERSION_MAJOR, \ - LIBAVDEVICE_VERSION_MINOR, \ - LIBAVDEVICE_VERSION_MICRO) -#define LIBAVDEVICE_VERSION AV_VERSION(LIBAVDEVICE_VERSION_MAJOR, \ - LIBAVDEVICE_VERSION_MINOR, \ - LIBAVDEVICE_VERSION_MICRO) -#define LIBAVDEVICE_BUILD LIBAVDEVICE_VERSION_INT - -#define LIBAVDEVICE_IDENT "Lavd" AV_STRINGIFY(LIBAVDEVICE_VERSION) - -#endif /* AVDEVICE_VERSION_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavdevice/version_major.h b/third_party/ffmpeg/uos/amd64/include/libavdevice/version_major.h deleted file mode 100644 index d255ff69..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavdevice/version_major.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVDEVICE_VERSION_MAJOR_H -#define AVDEVICE_VERSION_MAJOR_H - -/** - * @file - * @ingroup lavd - * Libavdevice version macros - */ - -#define LIBAVDEVICE_VERSION_MAJOR 59 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - */ -#define FF_API_DEVICE_CAPABILITIES (LIBAVDEVICE_VERSION_MAJOR < 60) - -#endif /* AVDEVICE_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavfilter/avfilter.h b/third_party/ffmpeg/uos/amd64/include/libavfilter/avfilter.h deleted file mode 100644 index 2e8197c9..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavfilter/avfilter.h +++ /dev/null @@ -1,1196 +0,0 @@ -/* - * filter layer - * Copyright (c) 2007 Bobby Bingham - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_AVFILTER_H -#define AVFILTER_AVFILTER_H - -/** - * @file - * @ingroup lavfi - * Main libavfilter public API header - */ - -/** - * @defgroup lavfi libavfilter - * Graph-based frame editing library. - * - * @{ - */ - -#include - -#include "libavutil/attributes.h" -#include "libavutil/avutil.h" -#include "libavutil/buffer.h" -#include "libavutil/dict.h" -#include "libavutil/frame.h" -#include "libavutil/log.h" -#include "libavutil/samplefmt.h" -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" - -#include "libavfilter/version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "libavfilter/version.h" -#endif - -/** - * Return the LIBAVFILTER_VERSION_INT constant. - */ -unsigned avfilter_version(void); - -/** - * Return the libavfilter build-time configuration. - */ -const char *avfilter_configuration(void); - -/** - * Return the libavfilter license. - */ -const char *avfilter_license(void); - -typedef struct AVFilterContext AVFilterContext; -typedef struct AVFilterLink AVFilterLink; -typedef struct AVFilterPad AVFilterPad; -typedef struct AVFilterFormats AVFilterFormats; -typedef struct AVFilterChannelLayouts AVFilterChannelLayouts; - -#if FF_API_PAD_COUNT -/** - * Get the number of elements in an AVFilter's inputs or outputs array. - * - * @deprecated Use avfilter_filter_pad_count() instead. - */ -attribute_deprecated -int avfilter_pad_count(const AVFilterPad *pads); -#endif - -/** - * Get the name of an AVFilterPad. - * - * @param pads an array of AVFilterPads - * @param pad_idx index of the pad in the array; it is the caller's - * responsibility to ensure the index is valid - * - * @return name of the pad_idx'th pad in pads - */ -const char *avfilter_pad_get_name(const AVFilterPad *pads, int pad_idx); - -/** - * Get the type of an AVFilterPad. - * - * @param pads an array of AVFilterPads - * @param pad_idx index of the pad in the array; it is the caller's - * responsibility to ensure the index is valid - * - * @return type of the pad_idx'th pad in pads - */ -enum AVMediaType avfilter_pad_get_type(const AVFilterPad *pads, int pad_idx); - -/** - * The number of the filter inputs is not determined just by AVFilter.inputs. - * The filter might add additional inputs during initialization depending on the - * options supplied to it. - */ -#define AVFILTER_FLAG_DYNAMIC_INPUTS (1 << 0) -/** - * The number of the filter outputs is not determined just by AVFilter.outputs. - * The filter might add additional outputs during initialization depending on - * the options supplied to it. - */ -#define AVFILTER_FLAG_DYNAMIC_OUTPUTS (1 << 1) -/** - * The filter supports multithreading by splitting frames into multiple parts - * and processing them concurrently. - */ -#define AVFILTER_FLAG_SLICE_THREADS (1 << 2) -/** - * The filter is a "metadata" filter - it does not modify the frame data in any - * way. It may only affect the metadata (i.e. those fields copied by - * av_frame_copy_props()). - * - * More precisely, this means: - * - video: the data of any frame output by the filter must be exactly equal to - * some frame that is received on one of its inputs. Furthermore, all frames - * produced on a given output must correspond to frames received on the same - * input and their order must be unchanged. Note that the filter may still - * drop or duplicate the frames. - * - audio: the data produced by the filter on any of its outputs (viewed e.g. - * as an array of interleaved samples) must be exactly equal to the data - * received by the filter on one of its inputs. - */ -#define AVFILTER_FLAG_METADATA_ONLY (1 << 3) -/** - * Some filters support a generic "enable" expression option that can be used - * to enable or disable a filter in the timeline. Filters supporting this - * option have this flag set. When the enable expression is false, the default - * no-op filter_frame() function is called in place of the filter_frame() - * callback defined on each input pad, thus the frame is passed unchanged to - * the next filters. - */ -#define AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC (1 << 16) -/** - * Same as AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC, except that the filter will - * have its filter_frame() callback(s) called as usual even when the enable - * expression is false. The filter will disable filtering within the - * filter_frame() callback(s) itself, for example executing code depending on - * the AVFilterContext->is_disabled value. - */ -#define AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL (1 << 17) -/** - * Handy mask to test whether the filter supports or no the timeline feature - * (internally or generically). - */ -#define AVFILTER_FLAG_SUPPORT_TIMELINE (AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC | AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL) - -/** - * Filter definition. This defines the pads a filter contains, and all the - * callback functions used to interact with the filter. - */ -typedef struct AVFilter { - /** - * Filter name. Must be non-NULL and unique among filters. - */ - const char *name; - - /** - * A description of the filter. May be NULL. - * - * You should use the NULL_IF_CONFIG_SMALL() macro to define it. - */ - const char *description; - - /** - * List of static inputs. - * - * NULL if there are no (static) inputs. Instances of filters with - * AVFILTER_FLAG_DYNAMIC_INPUTS set may have more inputs than present in - * this list. - */ - const AVFilterPad *inputs; - - /** - * List of static outputs. - * - * NULL if there are no (static) outputs. Instances of filters with - * AVFILTER_FLAG_DYNAMIC_OUTPUTS set may have more outputs than present in - * this list. - */ - const AVFilterPad *outputs; - - /** - * A class for the private data, used to declare filter private AVOptions. - * This field is NULL for filters that do not declare any options. - * - * If this field is non-NULL, the first member of the filter private data - * must be a pointer to AVClass, which will be set by libavfilter generic - * code to this class. - */ - const AVClass *priv_class; - - /** - * A combination of AVFILTER_FLAG_* - */ - int flags; - - /***************************************************************** - * All fields below this line are not part of the public API. They - * may not be used outside of libavfilter and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - - /** - * The number of entries in the list of inputs. - */ - uint8_t nb_inputs; - - /** - * The number of entries in the list of outputs. - */ - uint8_t nb_outputs; - - /** - * This field determines the state of the formats union. - * It is an enum FilterFormatsState value. - */ - uint8_t formats_state; - - /** - * Filter pre-initialization function - * - * This callback will be called immediately after the filter context is - * allocated, to allow allocating and initing sub-objects. - * - * If this callback is not NULL, the uninit callback will be called on - * allocation failure. - * - * @return 0 on success, - * AVERROR code on failure (but the code will be - * dropped and treated as ENOMEM by the calling code) - */ - int (*preinit)(AVFilterContext *ctx); - - /** - * Filter initialization function. - * - * This callback will be called only once during the filter lifetime, after - * all the options have been set, but before links between filters are - * established and format negotiation is done. - * - * Basic filter initialization should be done here. Filters with dynamic - * inputs and/or outputs should create those inputs/outputs here based on - * provided options. No more changes to this filter's inputs/outputs can be - * done after this callback. - * - * This callback must not assume that the filter links exist or frame - * parameters are known. - * - * @ref AVFilter.uninit "uninit" is guaranteed to be called even if - * initialization fails, so this callback does not have to clean up on - * failure. - * - * @return 0 on success, a negative AVERROR on failure - */ - int (*init)(AVFilterContext *ctx); - - /** - * Should be set instead of @ref AVFilter.init "init" by the filters that - * want to pass a dictionary of AVOptions to nested contexts that are - * allocated during init. - * - * On return, the options dict should be freed and replaced with one that - * contains all the options which could not be processed by this filter (or - * with NULL if all the options were processed). - * - * Otherwise the semantics is the same as for @ref AVFilter.init "init". - */ - int (*init_dict)(AVFilterContext *ctx, AVDictionary **options); - - /** - * Filter uninitialization function. - * - * Called only once right before the filter is freed. Should deallocate any - * memory held by the filter, release any buffer references, etc. It does - * not need to deallocate the AVFilterContext.priv memory itself. - * - * This callback may be called even if @ref AVFilter.init "init" was not - * called or failed, so it must be prepared to handle such a situation. - */ - void (*uninit)(AVFilterContext *ctx); - - /** - * The state of the following union is determined by formats_state. - * See the documentation of enum FilterFormatsState in internal.h. - */ - union { - /** - * Query formats supported by the filter on its inputs and outputs. - * - * This callback is called after the filter is initialized (so the inputs - * and outputs are fixed), shortly before the format negotiation. This - * callback may be called more than once. - * - * This callback must set AVFilterLink.outcfg.formats on every input link - * and AVFilterLink.incfg.formats on every output link to a list of - * pixel/sample formats that the filter supports on that link. For audio - * links, this filter must also set @ref AVFilterLink.incfg.samplerates - * "in_samplerates" / @ref AVFilterLink.outcfg.samplerates "out_samplerates" - * and @ref AVFilterLink.incfg.channel_layouts "in_channel_layouts" / - * @ref AVFilterLink.outcfg.channel_layouts "out_channel_layouts" analogously. - * - * This callback must never be NULL if the union is in this state. - * - * @return zero on success, a negative value corresponding to an - * AVERROR code otherwise - */ - int (*query_func)(AVFilterContext *); - /** - * A pointer to an array of admissible pixel formats delimited - * by AV_PIX_FMT_NONE. The generic code will use this list - * to indicate that this filter supports each of these pixel formats, - * provided that all inputs and outputs use the same pixel format. - * - * This list must never be NULL if the union is in this state. - * The type of all inputs and outputs of filters using this must - * be AVMEDIA_TYPE_VIDEO. - */ - const enum AVPixelFormat *pixels_list; - /** - * Analogous to pixels, but delimited by AV_SAMPLE_FMT_NONE - * and restricted to filters that only have AVMEDIA_TYPE_AUDIO - * inputs and outputs. - * - * In addition to that the generic code will mark all inputs - * and all outputs as supporting all sample rates and every - * channel count and channel layout, as long as all inputs - * and outputs use the same sample rate and channel count/layout. - */ - const enum AVSampleFormat *samples_list; - /** - * Equivalent to { pix_fmt, AV_PIX_FMT_NONE } as pixels_list. - */ - enum AVPixelFormat pix_fmt; - /** - * Equivalent to { sample_fmt, AV_SAMPLE_FMT_NONE } as samples_list. - */ - enum AVSampleFormat sample_fmt; - } formats; - - int priv_size; ///< size of private data to allocate for the filter - - int flags_internal; ///< Additional flags for avfilter internal use only. - - /** - * Make the filter instance process a command. - * - * @param cmd the command to process, for handling simplicity all commands must be alphanumeric only - * @param arg the argument for the command - * @param res a buffer with size res_size where the filter(s) can return a response. This must not change when the command is not supported. - * @param flags if AVFILTER_CMD_FLAG_FAST is set and the command would be - * time consuming then a filter should treat it like an unsupported command - * - * @returns >=0 on success otherwise an error code. - * AVERROR(ENOSYS) on unsupported commands - */ - int (*process_command)(AVFilterContext *, const char *cmd, const char *arg, char *res, int res_len, int flags); - - /** - * Filter activation function. - * - * Called when any processing is needed from the filter, instead of any - * filter_frame and request_frame on pads. - * - * The function must examine inlinks and outlinks and perform a single - * step of processing. If there is nothing to do, the function must do - * nothing and not return an error. If more steps are or may be - * possible, it must use ff_filter_set_ready() to schedule another - * activation. - */ - int (*activate)(AVFilterContext *ctx); -} AVFilter; - -/** - * Get the number of elements in an AVFilter's inputs or outputs array. - */ -unsigned avfilter_filter_pad_count(const AVFilter *filter, int is_output); - -/** - * Process multiple parts of the frame concurrently. - */ -#define AVFILTER_THREAD_SLICE (1 << 0) - -typedef struct AVFilterInternal AVFilterInternal; - -/** An instance of a filter */ -struct AVFilterContext { - const AVClass *av_class; ///< needed for av_log() and filters common options - - const AVFilter *filter; ///< the AVFilter of which this is an instance - - char *name; ///< name of this filter instance - - AVFilterPad *input_pads; ///< array of input pads - AVFilterLink **inputs; ///< array of pointers to input links - unsigned nb_inputs; ///< number of input pads - - AVFilterPad *output_pads; ///< array of output pads - AVFilterLink **outputs; ///< array of pointers to output links - unsigned nb_outputs; ///< number of output pads - - void *priv; ///< private data for use by the filter - - struct AVFilterGraph *graph; ///< filtergraph this filter belongs to - - /** - * Type of multithreading being allowed/used. A combination of - * AVFILTER_THREAD_* flags. - * - * May be set by the caller before initializing the filter to forbid some - * or all kinds of multithreading for this filter. The default is allowing - * everything. - * - * When the filter is initialized, this field is combined using bit AND with - * AVFilterGraph.thread_type to get the final mask used for determining - * allowed threading types. I.e. a threading type needs to be set in both - * to be allowed. - * - * After the filter is initialized, libavfilter sets this field to the - * threading type that is actually used (0 for no multithreading). - */ - int thread_type; - - /** - * An opaque struct for libavfilter internal use. - */ - AVFilterInternal *internal; - - struct AVFilterCommand *command_queue; - - char *enable_str; ///< enable expression string - void *enable; ///< parsed expression (AVExpr*) - double *var_values; ///< variable values for the enable expression - int is_disabled; ///< the enabled state from the last expression evaluation - - /** - * For filters which will create hardware frames, sets the device the - * filter should create them in. All other filters will ignore this field: - * in particular, a filter which consumes or processes hardware frames will - * instead use the hw_frames_ctx field in AVFilterLink to carry the - * hardware context information. - */ - AVBufferRef *hw_device_ctx; - - /** - * Max number of threads allowed in this filter instance. - * If <= 0, its value is ignored. - * Overrides global number of threads set per filter graph. - */ - int nb_threads; - - /** - * Ready status of the filter. - * A non-0 value means that the filter needs activating; - * a higher value suggests a more urgent activation. - */ - unsigned ready; - - /** - * Sets the number of extra hardware frames which the filter will - * allocate on its output links for use in following filters or by - * the caller. - * - * Some hardware filters require all frames that they will use for - * output to be defined in advance before filtering starts. For such - * filters, any hardware frame pools used for output must therefore be - * of fixed size. The extra frames set here are on top of any number - * that the filter needs internally in order to operate normally. - * - * This field must be set before the graph containing this filter is - * configured. - */ - int extra_hw_frames; -}; - -/** - * Lists of formats / etc. supported by an end of a link. - * - * This structure is directly part of AVFilterLink, in two copies: - * one for the source filter, one for the destination filter. - - * These lists are used for negotiating the format to actually be used, - * which will be loaded into the format and channel_layout members of - * AVFilterLink, when chosen. - */ -typedef struct AVFilterFormatsConfig { - - /** - * List of supported formats (pixel or sample). - */ - AVFilterFormats *formats; - - /** - * Lists of supported sample rates, only for audio. - */ - AVFilterFormats *samplerates; - - /** - * Lists of supported channel layouts, only for audio. - */ - AVFilterChannelLayouts *channel_layouts; - -} AVFilterFormatsConfig; - -/** - * A link between two filters. This contains pointers to the source and - * destination filters between which this link exists, and the indexes of - * the pads involved. In addition, this link also contains the parameters - * which have been negotiated and agreed upon between the filter, such as - * image dimensions, format, etc. - * - * Applications must not normally access the link structure directly. - * Use the buffersrc and buffersink API instead. - * In the future, access to the header may be reserved for filters - * implementation. - */ -struct AVFilterLink { - AVFilterContext *src; ///< source filter - AVFilterPad *srcpad; ///< output pad on the source filter - - AVFilterContext *dst; ///< dest filter - AVFilterPad *dstpad; ///< input pad on the dest filter - - enum AVMediaType type; ///< filter media type - - /* These parameters apply only to video */ - int w; ///< agreed upon image width - int h; ///< agreed upon image height - AVRational sample_aspect_ratio; ///< agreed upon sample aspect ratio - /* These parameters apply only to audio */ -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * channel layout of current buffer (see libavutil/channel_layout.h) - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; -#endif - int sample_rate; ///< samples per second - - int format; ///< agreed upon media format - - /** - * Define the time base used by the PTS of the frames/samples - * which will pass through this link. - * During the configuration stage, each filter is supposed to - * change only the output timebase, while the timebase of the - * input link is assumed to be an unchangeable property. - */ - AVRational time_base; - - AVChannelLayout ch_layout; ///< channel layout of current buffer (see libavutil/channel_layout.h) - - /***************************************************************** - * All fields below this line are not part of the public API. They - * may not be used outside of libavfilter and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - - /** - * Lists of supported formats / etc. supported by the input filter. - */ - AVFilterFormatsConfig incfg; - - /** - * Lists of supported formats / etc. supported by the output filter. - */ - AVFilterFormatsConfig outcfg; - - /** stage of the initialization of the link properties (dimensions, etc) */ - enum { - AVLINK_UNINIT = 0, ///< not started - AVLINK_STARTINIT, ///< started, but incomplete - AVLINK_INIT ///< complete - } init_state; - - /** - * Graph the filter belongs to. - */ - struct AVFilterGraph *graph; - - /** - * Current timestamp of the link, as defined by the most recent - * frame(s), in link time_base units. - */ - int64_t current_pts; - - /** - * Current timestamp of the link, as defined by the most recent - * frame(s), in AV_TIME_BASE units. - */ - int64_t current_pts_us; - - /** - * Index in the age array. - */ - int age_index; - - /** - * Frame rate of the stream on the link, or 1/0 if unknown or variable; - * if left to 0/0, will be automatically copied from the first input - * of the source filter if it exists. - * - * Sources should set it to the best estimation of the real frame rate. - * If the source frame rate is unknown or variable, set this to 1/0. - * Filters should update it if necessary depending on their function. - * Sinks can use it to set a default output frame rate. - * It is similar to the r_frame_rate field in AVStream. - */ - AVRational frame_rate; - - /** - * Minimum number of samples to filter at once. If filter_frame() is - * called with fewer samples, it will accumulate them in fifo. - * This field and the related ones must not be changed after filtering - * has started. - * If 0, all related fields are ignored. - */ - int min_samples; - - /** - * Maximum number of samples to filter at once. If filter_frame() is - * called with more samples, it will split them. - */ - int max_samples; - - /** - * Number of past frames sent through the link. - */ - int64_t frame_count_in, frame_count_out; - - /** - * Number of past samples sent through the link. - */ - int64_t sample_count_in, sample_count_out; - - /** - * A pointer to a FFFramePool struct. - */ - void *frame_pool; - - /** - * True if a frame is currently wanted on the output of this filter. - * Set when ff_request_frame() is called by the output, - * cleared when a frame is filtered. - */ - int frame_wanted_out; - - /** - * For hwaccel pixel formats, this should be a reference to the - * AVHWFramesContext describing the frames. - */ - AVBufferRef *hw_frames_ctx; - -#ifndef FF_INTERNAL_FIELDS - - /** - * Internal structure members. - * The fields below this limit are internal for libavfilter's use - * and must in no way be accessed by applications. - */ - char reserved[0xF000]; - -#else /* FF_INTERNAL_FIELDS */ - - /** - * Queue of frames waiting to be filtered. - */ - FFFrameQueue fifo; - - /** - * If set, the source filter can not generate a frame as is. - * The goal is to avoid repeatedly calling the request_frame() method on - * the same link. - */ - int frame_blocked_in; - - /** - * Link input status. - * If not zero, all attempts of filter_frame will fail with the - * corresponding code. - */ - int status_in; - - /** - * Timestamp of the input status change. - */ - int64_t status_in_pts; - - /** - * Link output status. - * If not zero, all attempts of request_frame will fail with the - * corresponding code. - */ - int status_out; - -#endif /* FF_INTERNAL_FIELDS */ - -}; - -/** - * Link two filters together. - * - * @param src the source filter - * @param srcpad index of the output pad on the source filter - * @param dst the destination filter - * @param dstpad index of the input pad on the destination filter - * @return zero on success - */ -int avfilter_link(AVFilterContext *src, unsigned srcpad, - AVFilterContext *dst, unsigned dstpad); - -/** - * Free the link in *link, and set its pointer to NULL. - */ -void avfilter_link_free(AVFilterLink **link); - -/** - * Negotiate the media format, dimensions, etc of all inputs to a filter. - * - * @param filter the filter to negotiate the properties for its inputs - * @return zero on successful negotiation - */ -int avfilter_config_links(AVFilterContext *filter); - -#define AVFILTER_CMD_FLAG_ONE 1 ///< Stop once a filter understood the command (for target=all for example), fast filters are favored automatically -#define AVFILTER_CMD_FLAG_FAST 2 ///< Only execute command when its fast (like a video out that supports contrast adjustment in hw) - -/** - * Make the filter instance process a command. - * It is recommended to use avfilter_graph_send_command(). - */ -int avfilter_process_command(AVFilterContext *filter, const char *cmd, const char *arg, char *res, int res_len, int flags); - -/** - * Iterate over all registered filters. - * - * @param opaque a pointer where libavfilter will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered filter or NULL when the iteration is - * finished - */ -const AVFilter *av_filter_iterate(void **opaque); - -/** - * Get a filter definition matching the given name. - * - * @param name the filter name to find - * @return the filter definition, if any matching one is registered. - * NULL if none found. - */ -const AVFilter *avfilter_get_by_name(const char *name); - - -/** - * Initialize a filter with the supplied parameters. - * - * @param ctx uninitialized filter context to initialize - * @param args Options to initialize the filter with. This must be a - * ':'-separated list of options in the 'key=value' form. - * May be NULL if the options have been set directly using the - * AVOptions API or there are no options that need to be set. - * @return 0 on success, a negative AVERROR on failure - */ -int avfilter_init_str(AVFilterContext *ctx, const char *args); - -/** - * Initialize a filter with the supplied dictionary of options. - * - * @param ctx uninitialized filter context to initialize - * @param options An AVDictionary filled with options for this filter. On - * return this parameter will be destroyed and replaced with - * a dict containing options that were not found. This dictionary - * must be freed by the caller. - * May be NULL, then this function is equivalent to - * avfilter_init_str() with the second parameter set to NULL. - * @return 0 on success, a negative AVERROR on failure - * - * @note This function and avfilter_init_str() do essentially the same thing, - * the difference is in manner in which the options are passed. It is up to the - * calling code to choose whichever is more preferable. The two functions also - * behave differently when some of the provided options are not declared as - * supported by the filter. In such a case, avfilter_init_str() will fail, but - * this function will leave those extra options in the options AVDictionary and - * continue as usual. - */ -int avfilter_init_dict(AVFilterContext *ctx, AVDictionary **options); - -/** - * Free a filter context. This will also remove the filter from its - * filtergraph's list of filters. - * - * @param filter the filter to free - */ -void avfilter_free(AVFilterContext *filter); - -/** - * Insert a filter in the middle of an existing link. - * - * @param link the link into which the filter should be inserted - * @param filt the filter to be inserted - * @param filt_srcpad_idx the input pad on the filter to connect - * @param filt_dstpad_idx the output pad on the filter to connect - * @return zero on success - */ -int avfilter_insert_filter(AVFilterLink *link, AVFilterContext *filt, - unsigned filt_srcpad_idx, unsigned filt_dstpad_idx); - -/** - * @return AVClass for AVFilterContext. - * - * @see av_opt_find(). - */ -const AVClass *avfilter_get_class(void); - -typedef struct AVFilterGraphInternal AVFilterGraphInternal; - -/** - * A function pointer passed to the @ref AVFilterGraph.execute callback to be - * executed multiple times, possibly in parallel. - * - * @param ctx the filter context the job belongs to - * @param arg an opaque parameter passed through from @ref - * AVFilterGraph.execute - * @param jobnr the index of the job being executed - * @param nb_jobs the total number of jobs - * - * @return 0 on success, a negative AVERROR on error - */ -typedef int (avfilter_action_func)(AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs); - -/** - * A function executing multiple jobs, possibly in parallel. - * - * @param ctx the filter context to which the jobs belong - * @param func the function to be called multiple times - * @param arg the argument to be passed to func - * @param ret a nb_jobs-sized array to be filled with return values from each - * invocation of func - * @param nb_jobs the number of jobs to execute - * - * @return 0 on success, a negative AVERROR on error - */ -typedef int (avfilter_execute_func)(AVFilterContext *ctx, avfilter_action_func *func, - void *arg, int *ret, int nb_jobs); - -typedef struct AVFilterGraph { - const AVClass *av_class; - AVFilterContext **filters; - unsigned nb_filters; - - char *scale_sws_opts; ///< sws options to use for the auto-inserted scale filters - - /** - * Type of multithreading allowed for filters in this graph. A combination - * of AVFILTER_THREAD_* flags. - * - * May be set by the caller at any point, the setting will apply to all - * filters initialized after that. The default is allowing everything. - * - * When a filter in this graph is initialized, this field is combined using - * bit AND with AVFilterContext.thread_type to get the final mask used for - * determining allowed threading types. I.e. a threading type needs to be - * set in both to be allowed. - */ - int thread_type; - - /** - * Maximum number of threads used by filters in this graph. May be set by - * the caller before adding any filters to the filtergraph. Zero (the - * default) means that the number of threads is determined automatically. - */ - int nb_threads; - - /** - * Opaque object for libavfilter internal use. - */ - AVFilterGraphInternal *internal; - - /** - * Opaque user data. May be set by the caller to an arbitrary value, e.g. to - * be used from callbacks like @ref AVFilterGraph.execute. - * Libavfilter will not touch this field in any way. - */ - void *opaque; - - /** - * This callback may be set by the caller immediately after allocating the - * graph and before adding any filters to it, to provide a custom - * multithreading implementation. - * - * If set, filters with slice threading capability will call this callback - * to execute multiple jobs in parallel. - * - * If this field is left unset, libavfilter will use its internal - * implementation, which may or may not be multithreaded depending on the - * platform and build options. - */ - avfilter_execute_func *execute; - - char *aresample_swr_opts; ///< swr options to use for the auto-inserted aresample filters, Access ONLY through AVOptions - - /** - * Private fields - * - * The following fields are for internal use only. - * Their type, offset, number and semantic can change without notice. - */ - - AVFilterLink **sink_links; - int sink_links_count; - - unsigned disable_auto_convert; -} AVFilterGraph; - -/** - * Allocate a filter graph. - * - * @return the allocated filter graph on success or NULL. - */ -AVFilterGraph *avfilter_graph_alloc(void); - -/** - * Create a new filter instance in a filter graph. - * - * @param graph graph in which the new filter will be used - * @param filter the filter to create an instance of - * @param name Name to give to the new instance (will be copied to - * AVFilterContext.name). This may be used by the caller to identify - * different filters, libavfilter itself assigns no semantics to - * this parameter. May be NULL. - * - * @return the context of the newly created filter instance (note that it is - * also retrievable directly through AVFilterGraph.filters or with - * avfilter_graph_get_filter()) on success or NULL on failure. - */ -AVFilterContext *avfilter_graph_alloc_filter(AVFilterGraph *graph, - const AVFilter *filter, - const char *name); - -/** - * Get a filter instance identified by instance name from graph. - * - * @param graph filter graph to search through. - * @param name filter instance name (should be unique in the graph). - * @return the pointer to the found filter instance or NULL if it - * cannot be found. - */ -AVFilterContext *avfilter_graph_get_filter(AVFilterGraph *graph, const char *name); - -/** - * Create and add a filter instance into an existing graph. - * The filter instance is created from the filter filt and inited - * with the parameter args. opaque is currently ignored. - * - * In case of success put in *filt_ctx the pointer to the created - * filter instance, otherwise set *filt_ctx to NULL. - * - * @param name the instance name to give to the created filter instance - * @param graph_ctx the filter graph - * @return a negative AVERROR error code in case of failure, a non - * negative value otherwise - */ -int avfilter_graph_create_filter(AVFilterContext **filt_ctx, const AVFilter *filt, - const char *name, const char *args, void *opaque, - AVFilterGraph *graph_ctx); - -/** - * Enable or disable automatic format conversion inside the graph. - * - * Note that format conversion can still happen inside explicitly inserted - * scale and aresample filters. - * - * @param flags any of the AVFILTER_AUTO_CONVERT_* constants - */ -void avfilter_graph_set_auto_convert(AVFilterGraph *graph, unsigned flags); - -enum { - AVFILTER_AUTO_CONVERT_ALL = 0, /**< all automatic conversions enabled */ - AVFILTER_AUTO_CONVERT_NONE = -1, /**< all automatic conversions disabled */ -}; - -/** - * Check validity and configure all the links and formats in the graph. - * - * @param graphctx the filter graph - * @param log_ctx context used for logging - * @return >= 0 in case of success, a negative AVERROR code otherwise - */ -int avfilter_graph_config(AVFilterGraph *graphctx, void *log_ctx); - -/** - * Free a graph, destroy its links, and set *graph to NULL. - * If *graph is NULL, do nothing. - */ -void avfilter_graph_free(AVFilterGraph **graph); - -/** - * A linked-list of the inputs/outputs of the filter chain. - * - * This is mainly useful for avfilter_graph_parse() / avfilter_graph_parse2(), - * where it is used to communicate open (unlinked) inputs and outputs from and - * to the caller. - * This struct specifies, per each not connected pad contained in the graph, the - * filter context and the pad index required for establishing a link. - */ -typedef struct AVFilterInOut { - /** unique name for this input/output in the list */ - char *name; - - /** filter context associated to this input/output */ - AVFilterContext *filter_ctx; - - /** index of the filt_ctx pad to use for linking */ - int pad_idx; - - /** next input/input in the list, NULL if this is the last */ - struct AVFilterInOut *next; -} AVFilterInOut; - -/** - * Allocate a single AVFilterInOut entry. - * Must be freed with avfilter_inout_free(). - * @return allocated AVFilterInOut on success, NULL on failure. - */ -AVFilterInOut *avfilter_inout_alloc(void); - -/** - * Free the supplied list of AVFilterInOut and set *inout to NULL. - * If *inout is NULL, do nothing. - */ -void avfilter_inout_free(AVFilterInOut **inout); - -/** - * Add a graph described by a string to a graph. - * - * @note The caller must provide the lists of inputs and outputs, - * which therefore must be known before calling the function. - * - * @note The inputs parameter describes inputs of the already existing - * part of the graph; i.e. from the point of view of the newly created - * part, they are outputs. Similarly the outputs parameter describes - * outputs of the already existing filters, which are provided as - * inputs to the parsed filters. - * - * @param graph the filter graph where to link the parsed graph context - * @param filters string to be parsed - * @param inputs linked list to the inputs of the graph - * @param outputs linked list to the outputs of the graph - * @return zero on success, a negative AVERROR code on error - */ -int avfilter_graph_parse(AVFilterGraph *graph, const char *filters, - AVFilterInOut *inputs, AVFilterInOut *outputs, - void *log_ctx); - -/** - * Add a graph described by a string to a graph. - * - * In the graph filters description, if the input label of the first - * filter is not specified, "in" is assumed; if the output label of - * the last filter is not specified, "out" is assumed. - * - * @param graph the filter graph where to link the parsed graph context - * @param filters string to be parsed - * @param inputs pointer to a linked list to the inputs of the graph, may be NULL. - * If non-NULL, *inputs is updated to contain the list of open inputs - * after the parsing, should be freed with avfilter_inout_free(). - * @param outputs pointer to a linked list to the outputs of the graph, may be NULL. - * If non-NULL, *outputs is updated to contain the list of open outputs - * after the parsing, should be freed with avfilter_inout_free(). - * @return non negative on success, a negative AVERROR code on error - */ -int avfilter_graph_parse_ptr(AVFilterGraph *graph, const char *filters, - AVFilterInOut **inputs, AVFilterInOut **outputs, - void *log_ctx); - -/** - * Add a graph described by a string to a graph. - * - * @param[in] graph the filter graph where to link the parsed graph context - * @param[in] filters string to be parsed - * @param[out] inputs a linked list of all free (unlinked) inputs of the - * parsed graph will be returned here. It is to be freed - * by the caller using avfilter_inout_free(). - * @param[out] outputs a linked list of all free (unlinked) outputs of the - * parsed graph will be returned here. It is to be freed by the - * caller using avfilter_inout_free(). - * @return zero on success, a negative AVERROR code on error - * - * @note This function returns the inputs and outputs that are left - * unlinked after parsing the graph and the caller then deals with - * them. - * @note This function makes no reference whatsoever to already - * existing parts of the graph and the inputs parameter will on return - * contain inputs of the newly parsed part of the graph. Analogously - * the outputs parameter will contain outputs of the newly created - * filters. - */ -int avfilter_graph_parse2(AVFilterGraph *graph, const char *filters, - AVFilterInOut **inputs, - AVFilterInOut **outputs); - -/** - * Send a command to one or more filter instances. - * - * @param graph the filter graph - * @param target the filter(s) to which the command should be sent - * "all" sends to all filters - * otherwise it can be a filter or filter instance name - * which will send the command to all matching filters. - * @param cmd the command to send, for handling simplicity all commands must be alphanumeric only - * @param arg the argument for the command - * @param res a buffer with size res_size where the filter(s) can return a response. - * - * @returns >=0 on success otherwise an error code. - * AVERROR(ENOSYS) on unsupported commands - */ -int avfilter_graph_send_command(AVFilterGraph *graph, const char *target, const char *cmd, const char *arg, char *res, int res_len, int flags); - -/** - * Queue a command for one or more filter instances. - * - * @param graph the filter graph - * @param target the filter(s) to which the command should be sent - * "all" sends to all filters - * otherwise it can be a filter or filter instance name - * which will send the command to all matching filters. - * @param cmd the command to sent, for handling simplicity all commands must be alphanumeric only - * @param arg the argument for the command - * @param ts time at which the command should be sent to the filter - * - * @note As this executes commands after this function returns, no return code - * from the filter is provided, also AVFILTER_CMD_FLAG_ONE is not supported. - */ -int avfilter_graph_queue_command(AVFilterGraph *graph, const char *target, const char *cmd, const char *arg, int flags, double ts); - - -/** - * Dump a graph into a human-readable string representation. - * - * @param graph the graph to dump - * @param options formatting options; currently ignored - * @return a string, or NULL in case of memory allocation failure; - * the string must be freed using av_free - */ -char *avfilter_graph_dump(AVFilterGraph *graph, const char *options); - -/** - * Request a frame on the oldest sink link. - * - * If the request returns AVERROR_EOF, try the next. - * - * Note that this function is not meant to be the sole scheduling mechanism - * of a filtergraph, only a convenience function to help drain a filtergraph - * in a balanced way under normal circumstances. - * - * Also note that AVERROR_EOF does not mean that frames did not arrive on - * some of the sinks during the process. - * When there are multiple sink links, in case the requested link - * returns an EOF, this may cause a filter to flush pending frames - * which are sent to another sink link, although unrequested. - * - * @return the return value of ff_request_frame(), - * or AVERROR_EOF if all links returned AVERROR_EOF - */ -int avfilter_graph_request_oldest(AVFilterGraph *graph); - -/** - * @} - */ - -#endif /* AVFILTER_AVFILTER_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavfilter/buffersink.h b/third_party/ffmpeg/uos/amd64/include/libavfilter/buffersink.h deleted file mode 100644 index 01e7c747..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavfilter/buffersink.h +++ /dev/null @@ -1,209 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_BUFFERSINK_H -#define AVFILTER_BUFFERSINK_H - -/** - * @file - * @ingroup lavfi_buffersink - * memory buffer sink API for audio and video - */ - -#include "avfilter.h" - -/** - * @defgroup lavfi_buffersink Buffer sink API - * @ingroup lavfi - * @{ - * - * The buffersink and abuffersink filters are there to connect filter graphs - * to applications. They have a single input, connected to the graph, and no - * output. Frames must be extracted using av_buffersink_get_frame() or - * av_buffersink_get_samples(). - * - * The format negotiated by the graph during configuration can be obtained - * using the accessor functions: - * - av_buffersink_get_time_base(), - * - av_buffersink_get_format(), - * - av_buffersink_get_frame_rate(), - * - av_buffersink_get_w(), - * - av_buffersink_get_h(), - * - av_buffersink_get_sample_aspect_ratio(), - * - av_buffersink_get_channels(), - * - av_buffersink_get_ch_layout(), - * - av_buffersink_get_sample_rate(). - * - * The layout returned by av_buffersink_get_ch_layout() must de uninitialized - * by the caller. - * - * The format can be constrained by setting options, using av_opt_set() and - * related functions with the AV_OPT_SEARCH_CHILDREN flag. - * - pix_fmts (int list), - * - sample_fmts (int list), - * - sample_rates (int list), - * - ch_layouts (string), - * - channel_counts (int list), - * - all_channel_counts (bool). - * Most of these options are of type binary, and should be set using - * av_opt_set_int_list() or av_opt_set_bin(). If they are not set, all - * corresponding formats are accepted. - * - * As a special case, if ch_layouts is not set, all valid channel layouts are - * accepted except for UNSPEC layouts, unless all_channel_counts is set. - */ - -/** - * Get a frame with filtered data from sink and put it in frame. - * - * @param ctx pointer to a buffersink or abuffersink filter context. - * @param frame pointer to an allocated frame that will be filled with data. - * The data must be freed using av_frame_unref() / av_frame_free() - * @param flags a combination of AV_BUFFERSINK_FLAG_* flags - * - * @return >= 0 in for success, a negative AVERROR code for failure. - */ -int av_buffersink_get_frame_flags(AVFilterContext *ctx, AVFrame *frame, int flags); - -/** - * Tell av_buffersink_get_buffer_ref() to read video/samples buffer - * reference, but not remove it from the buffer. This is useful if you - * need only to read a video/samples buffer, without to fetch it. - */ -#define AV_BUFFERSINK_FLAG_PEEK 1 - -/** - * Tell av_buffersink_get_buffer_ref() not to request a frame from its input. - * If a frame is already buffered, it is read (and removed from the buffer), - * but if no frame is present, return AVERROR(EAGAIN). - */ -#define AV_BUFFERSINK_FLAG_NO_REQUEST 2 - -#if FF_API_BUFFERSINK_ALLOC -/** - * Deprecated and unused struct to use for initializing a buffersink context. - */ -typedef struct AVBufferSinkParams { - const enum AVPixelFormat *pixel_fmts; ///< list of allowed pixel formats, terminated by AV_PIX_FMT_NONE -} AVBufferSinkParams; - -/** - * Create an AVBufferSinkParams structure. - * - * Must be freed with av_free(). - */ -attribute_deprecated -AVBufferSinkParams *av_buffersink_params_alloc(void); - -/** - * Deprecated and unused struct to use for initializing an abuffersink context. - */ -typedef struct AVABufferSinkParams { - const enum AVSampleFormat *sample_fmts; ///< list of allowed sample formats, terminated by AV_SAMPLE_FMT_NONE - const int64_t *channel_layouts; ///< list of allowed channel layouts, terminated by -1 - const int *channel_counts; ///< list of allowed channel counts, terminated by -1 - int all_channel_counts; ///< if not 0, accept any channel count or layout - int *sample_rates; ///< list of allowed sample rates, terminated by -1 -} AVABufferSinkParams; - -/** - * Create an AVABufferSinkParams structure. - * - * Must be freed with av_free(). - */ -attribute_deprecated -AVABufferSinkParams *av_abuffersink_params_alloc(void); -#endif - -/** - * Set the frame size for an audio buffer sink. - * - * All calls to av_buffersink_get_buffer_ref will return a buffer with - * exactly the specified number of samples, or AVERROR(EAGAIN) if there is - * not enough. The last buffer at EOF will be padded with 0. - */ -void av_buffersink_set_frame_size(AVFilterContext *ctx, unsigned frame_size); - -/** - * @defgroup lavfi_buffersink_accessors Buffer sink accessors - * Get the properties of the stream - * @{ - */ - -enum AVMediaType av_buffersink_get_type (const AVFilterContext *ctx); -AVRational av_buffersink_get_time_base (const AVFilterContext *ctx); -int av_buffersink_get_format (const AVFilterContext *ctx); - -AVRational av_buffersink_get_frame_rate (const AVFilterContext *ctx); -int av_buffersink_get_w (const AVFilterContext *ctx); -int av_buffersink_get_h (const AVFilterContext *ctx); -AVRational av_buffersink_get_sample_aspect_ratio (const AVFilterContext *ctx); - -int av_buffersink_get_channels (const AVFilterContext *ctx); -#if FF_API_OLD_CHANNEL_LAYOUT -attribute_deprecated -uint64_t av_buffersink_get_channel_layout (const AVFilterContext *ctx); -#endif -int av_buffersink_get_ch_layout (const AVFilterContext *ctx, - AVChannelLayout *ch_layout); -int av_buffersink_get_sample_rate (const AVFilterContext *ctx); - -AVBufferRef * av_buffersink_get_hw_frames_ctx (const AVFilterContext *ctx); - -/** @} */ - -/** - * Get a frame with filtered data from sink and put it in frame. - * - * @param ctx pointer to a context of a buffersink or abuffersink AVFilter. - * @param frame pointer to an allocated frame that will be filled with data. - * The data must be freed using av_frame_unref() / av_frame_free() - * - * @return - * - >= 0 if a frame was successfully returned. - * - AVERROR(EAGAIN) if no frames are available at this point; more - * input frames must be added to the filtergraph to get more output. - * - AVERROR_EOF if there will be no more output frames on this sink. - * - A different negative AVERROR code in other failure cases. - */ -int av_buffersink_get_frame(AVFilterContext *ctx, AVFrame *frame); - -/** - * Same as av_buffersink_get_frame(), but with the ability to specify the number - * of samples read. This function is less efficient than - * av_buffersink_get_frame(), because it copies the data around. - * - * @param ctx pointer to a context of the abuffersink AVFilter. - * @param frame pointer to an allocated frame that will be filled with data. - * The data must be freed using av_frame_unref() / av_frame_free() - * frame will contain exactly nb_samples audio samples, except at - * the end of stream, when it can contain less than nb_samples. - * - * @return The return codes have the same meaning as for - * av_buffersink_get_frame(). - * - * @warning do not mix this function with av_buffersink_get_frame(). Use only one or - * the other with a single sink, not both. - */ -int av_buffersink_get_samples(AVFilterContext *ctx, AVFrame *frame, int nb_samples); - -/** - * @} - */ - -#endif /* AVFILTER_BUFFERSINK_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavfilter/buffersrc.h b/third_party/ffmpeg/uos/amd64/include/libavfilter/buffersrc.h deleted file mode 100644 index 3b248b37..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavfilter/buffersrc.h +++ /dev/null @@ -1,218 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_BUFFERSRC_H -#define AVFILTER_BUFFERSRC_H - -/** - * @file - * @ingroup lavfi_buffersrc - * Memory buffer source API. - */ - -#include "avfilter.h" - -/** - * @defgroup lavfi_buffersrc Buffer source API - * @ingroup lavfi - * @{ - */ - -enum { - - /** - * Do not check for format changes. - */ - AV_BUFFERSRC_FLAG_NO_CHECK_FORMAT = 1, - - /** - * Immediately push the frame to the output. - */ - AV_BUFFERSRC_FLAG_PUSH = 4, - - /** - * Keep a reference to the frame. - * If the frame if reference-counted, create a new reference; otherwise - * copy the frame data. - */ - AV_BUFFERSRC_FLAG_KEEP_REF = 8, - -}; - -/** - * Get the number of failed requests. - * - * A failed request is when the request_frame method is called while no - * frame is present in the buffer. - * The number is reset when a frame is added. - */ -unsigned av_buffersrc_get_nb_failed_requests(AVFilterContext *buffer_src); - -/** - * This structure contains the parameters describing the frames that will be - * passed to this filter. - * - * It should be allocated with av_buffersrc_parameters_alloc() and freed with - * av_free(). All the allocated fields in it remain owned by the caller. - */ -typedef struct AVBufferSrcParameters { - /** - * video: the pixel format, value corresponds to enum AVPixelFormat - * audio: the sample format, value corresponds to enum AVSampleFormat - */ - int format; - /** - * The timebase to be used for the timestamps on the input frames. - */ - AVRational time_base; - - /** - * Video only, the display dimensions of the input frames. - */ - int width, height; - - /** - * Video only, the sample (pixel) aspect ratio. - */ - AVRational sample_aspect_ratio; - - /** - * Video only, the frame rate of the input video. This field must only be - * set to a non-zero value if input stream has a known constant framerate - * and should be left at its initial value if the framerate is variable or - * unknown. - */ - AVRational frame_rate; - - /** - * Video with a hwaccel pixel format only. This should be a reference to an - * AVHWFramesContext instance describing the input frames. - */ - AVBufferRef *hw_frames_ctx; - - /** - * Audio only, the audio sampling rate in samples per second. - */ - int sample_rate; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Audio only, the audio channel layout - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; -#endif - - /** - * Audio only, the audio channel layout - */ - AVChannelLayout ch_layout; -} AVBufferSrcParameters; - -/** - * Allocate a new AVBufferSrcParameters instance. It should be freed by the - * caller with av_free(). - */ -AVBufferSrcParameters *av_buffersrc_parameters_alloc(void); - -/** - * Initialize the buffersrc or abuffersrc filter with the provided parameters. - * This function may be called multiple times, the later calls override the - * previous ones. Some of the parameters may also be set through AVOptions, then - * whatever method is used last takes precedence. - * - * @param ctx an instance of the buffersrc or abuffersrc filter - * @param param the stream parameters. The frames later passed to this filter - * must conform to those parameters. All the allocated fields in - * param remain owned by the caller, libavfilter will make internal - * copies or references when necessary. - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_buffersrc_parameters_set(AVFilterContext *ctx, AVBufferSrcParameters *param); - -/** - * Add a frame to the buffer source. - * - * @param ctx an instance of the buffersrc filter - * @param frame frame to be added. If the frame is reference counted, this - * function will make a new reference to it. Otherwise the frame data will be - * copied. - * - * @return 0 on success, a negative AVERROR on error - * - * This function is equivalent to av_buffersrc_add_frame_flags() with the - * AV_BUFFERSRC_FLAG_KEEP_REF flag. - */ -av_warn_unused_result -int av_buffersrc_write_frame(AVFilterContext *ctx, const AVFrame *frame); - -/** - * Add a frame to the buffer source. - * - * @param ctx an instance of the buffersrc filter - * @param frame frame to be added. If the frame is reference counted, this - * function will take ownership of the reference(s) and reset the frame. - * Otherwise the frame data will be copied. If this function returns an error, - * the input frame is not touched. - * - * @return 0 on success, a negative AVERROR on error. - * - * @note the difference between this function and av_buffersrc_write_frame() is - * that av_buffersrc_write_frame() creates a new reference to the input frame, - * while this function takes ownership of the reference passed to it. - * - * This function is equivalent to av_buffersrc_add_frame_flags() without the - * AV_BUFFERSRC_FLAG_KEEP_REF flag. - */ -av_warn_unused_result -int av_buffersrc_add_frame(AVFilterContext *ctx, AVFrame *frame); - -/** - * Add a frame to the buffer source. - * - * By default, if the frame is reference-counted, this function will take - * ownership of the reference(s) and reset the frame. This can be controlled - * using the flags. - * - * If this function returns an error, the input frame is not touched. - * - * @param buffer_src pointer to a buffer source context - * @param frame a frame, or NULL to mark EOF - * @param flags a combination of AV_BUFFERSRC_FLAG_* - * @return >= 0 in case of success, a negative AVERROR code - * in case of failure - */ -av_warn_unused_result -int av_buffersrc_add_frame_flags(AVFilterContext *buffer_src, - AVFrame *frame, int flags); - -/** - * Close the buffer source after EOF. - * - * This is similar to passing NULL to av_buffersrc_add_frame_flags() - * except it takes the timestamp of the EOF, i.e. the timestamp of the end - * of the last frame. - */ -int av_buffersrc_close(AVFilterContext *ctx, int64_t pts, unsigned flags); - -/** - * @} - */ - -#endif /* AVFILTER_BUFFERSRC_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavfilter/version.h b/third_party/ffmpeg/uos/amd64/include/libavfilter/version.h deleted file mode 100644 index 19a009c1..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavfilter/version.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_VERSION_H -#define AVFILTER_VERSION_H - -/** - * @file - * @ingroup lavfi - * Libavfilter version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVFILTER_VERSION_MINOR 46 -#define LIBAVFILTER_VERSION_MICRO 101 - - -#define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \ - LIBAVFILTER_VERSION_MINOR, \ - LIBAVFILTER_VERSION_MICRO) -#define LIBAVFILTER_VERSION AV_VERSION(LIBAVFILTER_VERSION_MAJOR, \ - LIBAVFILTER_VERSION_MINOR, \ - LIBAVFILTER_VERSION_MICRO) -#define LIBAVFILTER_BUILD LIBAVFILTER_VERSION_INT - -#define LIBAVFILTER_IDENT "Lavfi" AV_STRINGIFY(LIBAVFILTER_VERSION) - -#endif /* AVFILTER_VERSION_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavfilter/version_major.h b/third_party/ffmpeg/uos/amd64/include/libavfilter/version_major.h deleted file mode 100644 index de0cf6e9..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavfilter/version_major.h +++ /dev/null @@ -1,42 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_VERSION_MAJOR_H -#define AVFILTER_VERSION_MAJOR_H - -/** - * @file - * @ingroup lavfi - * Libavfilter version macros - */ - -#define LIBAVFILTER_VERSION_MAJOR 8 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - */ - -#define FF_API_SWS_PARAM_OPTION (LIBAVFILTER_VERSION_MAJOR < 9) -#define FF_API_BUFFERSINK_ALLOC (LIBAVFILTER_VERSION_MAJOR < 9) -#define FF_API_PAD_COUNT (LIBAVFILTER_VERSION_MAJOR < 9) - -#endif /* AVFILTER_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavformat/avformat.h b/third_party/ffmpeg/uos/amd64/include/libavformat/avformat.h deleted file mode 100644 index f12fa7d9..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavformat/avformat.h +++ /dev/null @@ -1,2907 +0,0 @@ -/* - * copyright (c) 2001 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFORMAT_AVFORMAT_H -#define AVFORMAT_AVFORMAT_H - -/** - * @file - * @ingroup libavf - * Main libavformat public API header - */ - -/** - * @defgroup libavf libavformat - * I/O and Muxing/Demuxing Library - * - * Libavformat (lavf) is a library for dealing with various media container - * formats. Its main two purposes are demuxing - i.e. splitting a media file - * into component streams, and the reverse process of muxing - writing supplied - * data in a specified container format. It also has an @ref lavf_io - * "I/O module" which supports a number of protocols for accessing the data (e.g. - * file, tcp, http and others). - * Unless you are absolutely sure you won't use libavformat's network - * capabilities, you should also call avformat_network_init(). - * - * A supported input format is described by an AVInputFormat struct, conversely - * an output format is described by AVOutputFormat. You can iterate over all - * input/output formats using the av_demuxer_iterate / av_muxer_iterate() functions. - * The protocols layer is not part of the public API, so you can only get the names - * of supported protocols with the avio_enum_protocols() function. - * - * Main lavf structure used for both muxing and demuxing is AVFormatContext, - * which exports all information about the file being read or written. As with - * most Libavformat structures, its size is not part of public ABI, so it cannot be - * allocated on stack or directly with av_malloc(). To create an - * AVFormatContext, use avformat_alloc_context() (some functions, like - * avformat_open_input() might do that for you). - * - * Most importantly an AVFormatContext contains: - * @li the @ref AVFormatContext.iformat "input" or @ref AVFormatContext.oformat - * "output" format. It is either autodetected or set by user for input; - * always set by user for output. - * @li an @ref AVFormatContext.streams "array" of AVStreams, which describe all - * elementary streams stored in the file. AVStreams are typically referred to - * using their index in this array. - * @li an @ref AVFormatContext.pb "I/O context". It is either opened by lavf or - * set by user for input, always set by user for output (unless you are dealing - * with an AVFMT_NOFILE format). - * - * @section lavf_options Passing options to (de)muxers - * It is possible to configure lavf muxers and demuxers using the @ref avoptions - * mechanism. Generic (format-independent) libavformat options are provided by - * AVFormatContext, they can be examined from a user program by calling - * av_opt_next() / av_opt_find() on an allocated AVFormatContext (or its AVClass - * from avformat_get_class()). Private (format-specific) options are provided by - * AVFormatContext.priv_data if and only if AVInputFormat.priv_class / - * AVOutputFormat.priv_class of the corresponding format struct is non-NULL. - * Further options may be provided by the @ref AVFormatContext.pb "I/O context", - * if its AVClass is non-NULL, and the protocols layer. See the discussion on - * nesting in @ref avoptions documentation to learn how to access those. - * - * @section urls - * URL strings in libavformat are made of a scheme/protocol, a ':', and a - * scheme specific string. URLs without a scheme and ':' used for local files - * are supported but deprecated. "file:" should be used for local files. - * - * It is important that the scheme string is not taken from untrusted - * sources without checks. - * - * Note that some schemes/protocols are quite powerful, allowing access to - * both local and remote files, parts of them, concatenations of them, local - * audio and video devices and so on. - * - * @{ - * - * @defgroup lavf_decoding Demuxing - * @{ - * Demuxers read a media file and split it into chunks of data (@em packets). A - * @ref AVPacket "packet" contains one or more encoded frames which belongs to a - * single elementary stream. In the lavf API this process is represented by the - * avformat_open_input() function for opening a file, av_read_frame() for - * reading a single packet and finally avformat_close_input(), which does the - * cleanup. - * - * @section lavf_decoding_open Opening a media file - * The minimum information required to open a file is its URL, which - * is passed to avformat_open_input(), as in the following code: - * @code - * const char *url = "file:in.mp3"; - * AVFormatContext *s = NULL; - * int ret = avformat_open_input(&s, url, NULL, NULL); - * if (ret < 0) - * abort(); - * @endcode - * The above code attempts to allocate an AVFormatContext, open the - * specified file (autodetecting the format) and read the header, exporting the - * information stored there into s. Some formats do not have a header or do not - * store enough information there, so it is recommended that you call the - * avformat_find_stream_info() function which tries to read and decode a few - * frames to find missing information. - * - * In some cases you might want to preallocate an AVFormatContext yourself with - * avformat_alloc_context() and do some tweaking on it before passing it to - * avformat_open_input(). One such case is when you want to use custom functions - * for reading input data instead of lavf internal I/O layer. - * To do that, create your own AVIOContext with avio_alloc_context(), passing - * your reading callbacks to it. Then set the @em pb field of your - * AVFormatContext to newly created AVIOContext. - * - * Since the format of the opened file is in general not known until after - * avformat_open_input() has returned, it is not possible to set demuxer private - * options on a preallocated context. Instead, the options should be passed to - * avformat_open_input() wrapped in an AVDictionary: - * @code - * AVDictionary *options = NULL; - * av_dict_set(&options, "video_size", "640x480", 0); - * av_dict_set(&options, "pixel_format", "rgb24", 0); - * - * if (avformat_open_input(&s, url, NULL, &options) < 0) - * abort(); - * av_dict_free(&options); - * @endcode - * This code passes the private options 'video_size' and 'pixel_format' to the - * demuxer. They would be necessary for e.g. the rawvideo demuxer, since it - * cannot know how to interpret raw video data otherwise. If the format turns - * out to be something different than raw video, those options will not be - * recognized by the demuxer and therefore will not be applied. Such unrecognized - * options are then returned in the options dictionary (recognized options are - * consumed). The calling program can handle such unrecognized options as it - * wishes, e.g. - * @code - * AVDictionaryEntry *e; - * if (e = av_dict_get(options, "", NULL, AV_DICT_IGNORE_SUFFIX)) { - * fprintf(stderr, "Option %s not recognized by the demuxer.\n", e->key); - * abort(); - * } - * @endcode - * - * After you have finished reading the file, you must close it with - * avformat_close_input(). It will free everything associated with the file. - * - * @section lavf_decoding_read Reading from an opened file - * Reading data from an opened AVFormatContext is done by repeatedly calling - * av_read_frame() on it. Each call, if successful, will return an AVPacket - * containing encoded data for one AVStream, identified by - * AVPacket.stream_index. This packet may be passed straight into the libavcodec - * decoding functions avcodec_send_packet() or avcodec_decode_subtitle2() if the - * caller wishes to decode the data. - * - * AVPacket.pts, AVPacket.dts and AVPacket.duration timing information will be - * set if known. They may also be unset (i.e. AV_NOPTS_VALUE for - * pts/dts, 0 for duration) if the stream does not provide them. The timing - * information will be in AVStream.time_base units, i.e. it has to be - * multiplied by the timebase to convert them to seconds. - * - * A packet returned by av_read_frame() is always reference-counted, - * i.e. AVPacket.buf is set and the user may keep it indefinitely. - * The packet must be freed with av_packet_unref() when it is no - * longer needed. - * - * @section lavf_decoding_seek Seeking - * @} - * - * @defgroup lavf_encoding Muxing - * @{ - * Muxers take encoded data in the form of @ref AVPacket "AVPackets" and write - * it into files or other output bytestreams in the specified container format. - * - * The main API functions for muxing are avformat_write_header() for writing the - * file header, av_write_frame() / av_interleaved_write_frame() for writing the - * packets and av_write_trailer() for finalizing the file. - * - * At the beginning of the muxing process, the caller must first call - * avformat_alloc_context() to create a muxing context. The caller then sets up - * the muxer by filling the various fields in this context: - * - * - The @ref AVFormatContext.oformat "oformat" field must be set to select the - * muxer that will be used. - * - Unless the format is of the AVFMT_NOFILE type, the @ref AVFormatContext.pb - * "pb" field must be set to an opened IO context, either returned from - * avio_open2() or a custom one. - * - Unless the format is of the AVFMT_NOSTREAMS type, at least one stream must - * be created with the avformat_new_stream() function. The caller should fill - * the @ref AVStream.codecpar "stream codec parameters" information, such as the - * codec @ref AVCodecParameters.codec_type "type", @ref AVCodecParameters.codec_id - * "id" and other parameters (e.g. width / height, the pixel or sample format, - * etc.) as known. The @ref AVStream.time_base "stream timebase" should - * be set to the timebase that the caller desires to use for this stream (note - * that the timebase actually used by the muxer can be different, as will be - * described later). - * - It is advised to manually initialize only the relevant fields in - * AVCodecParameters, rather than using @ref avcodec_parameters_copy() during - * remuxing: there is no guarantee that the codec context values remain valid - * for both input and output format contexts. - * - The caller may fill in additional information, such as @ref - * AVFormatContext.metadata "global" or @ref AVStream.metadata "per-stream" - * metadata, @ref AVFormatContext.chapters "chapters", @ref - * AVFormatContext.programs "programs", etc. as described in the - * AVFormatContext documentation. Whether such information will actually be - * stored in the output depends on what the container format and the muxer - * support. - * - * When the muxing context is fully set up, the caller must call - * avformat_write_header() to initialize the muxer internals and write the file - * header. Whether anything actually is written to the IO context at this step - * depends on the muxer, but this function must always be called. Any muxer - * private options must be passed in the options parameter to this function. - * - * The data is then sent to the muxer by repeatedly calling av_write_frame() or - * av_interleaved_write_frame() (consult those functions' documentation for - * discussion on the difference between them; only one of them may be used with - * a single muxing context, they should not be mixed). Do note that the timing - * information on the packets sent to the muxer must be in the corresponding - * AVStream's timebase. That timebase is set by the muxer (in the - * avformat_write_header() step) and may be different from the timebase - * requested by the caller. - * - * Once all the data has been written, the caller must call av_write_trailer() - * to flush any buffered packets and finalize the output file, then close the IO - * context (if any) and finally free the muxing context with - * avformat_free_context(). - * @} - * - * @defgroup lavf_io I/O Read/Write - * @{ - * @section lavf_io_dirlist Directory listing - * The directory listing API makes it possible to list files on remote servers. - * - * Some of possible use cases: - * - an "open file" dialog to choose files from a remote location, - * - a recursive media finder providing a player with an ability to play all - * files from a given directory. - * - * @subsection lavf_io_dirlist_open Opening a directory - * At first, a directory needs to be opened by calling avio_open_dir() - * supplied with a URL and, optionally, ::AVDictionary containing - * protocol-specific parameters. The function returns zero or positive - * integer and allocates AVIODirContext on success. - * - * @code - * AVIODirContext *ctx = NULL; - * if (avio_open_dir(&ctx, "smb://example.com/some_dir", NULL) < 0) { - * fprintf(stderr, "Cannot open directory.\n"); - * abort(); - * } - * @endcode - * - * This code tries to open a sample directory using smb protocol without - * any additional parameters. - * - * @subsection lavf_io_dirlist_read Reading entries - * Each directory's entry (i.e. file, another directory, anything else - * within ::AVIODirEntryType) is represented by AVIODirEntry. - * Reading consecutive entries from an opened AVIODirContext is done by - * repeatedly calling avio_read_dir() on it. Each call returns zero or - * positive integer if successful. Reading can be stopped right after the - * NULL entry has been read -- it means there are no entries left to be - * read. The following code reads all entries from a directory associated - * with ctx and prints their names to standard output. - * @code - * AVIODirEntry *entry = NULL; - * for (;;) { - * if (avio_read_dir(ctx, &entry) < 0) { - * fprintf(stderr, "Cannot list directory.\n"); - * abort(); - * } - * if (!entry) - * break; - * printf("%s\n", entry->name); - * avio_free_directory_entry(&entry); - * } - * @endcode - * @} - * - * @defgroup lavf_codec Demuxers - * @{ - * @defgroup lavf_codec_native Native Demuxers - * @{ - * @} - * @defgroup lavf_codec_wrappers External library wrappers - * @{ - * @} - * @} - * @defgroup lavf_protos I/O Protocols - * @{ - * @} - * @defgroup lavf_internal Internal - * @{ - * @} - * @} - */ - -#include -#include /* FILE */ - -#include "libavcodec/codec.h" -#include "libavcodec/codec_par.h" -#include "libavcodec/defs.h" -#include "libavcodec/packet.h" - -#include "libavutil/dict.h" -#include "libavutil/log.h" - -#include "avio.h" -#include "libavformat/version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "libavformat/version.h" -#endif - -struct AVFormatContext; -struct AVStream; - -struct AVDeviceInfoList; -struct AVDeviceCapabilitiesQuery; - -/** - * @defgroup metadata_api Public Metadata API - * @{ - * @ingroup libavf - * The metadata API allows libavformat to export metadata tags to a client - * application when demuxing. Conversely it allows a client application to - * set metadata when muxing. - * - * Metadata is exported or set as pairs of key/value strings in the 'metadata' - * fields of the AVFormatContext, AVStream, AVChapter and AVProgram structs - * using the @ref lavu_dict "AVDictionary" API. Like all strings in FFmpeg, - * metadata is assumed to be UTF-8 encoded Unicode. Note that metadata - * exported by demuxers isn't checked to be valid UTF-8 in most cases. - * - * Important concepts to keep in mind: - * - Keys are unique; there can never be 2 tags with the same key. This is - * also meant semantically, i.e., a demuxer should not knowingly produce - * several keys that are literally different but semantically identical. - * E.g., key=Author5, key=Author6. In this example, all authors must be - * placed in the same tag. - * - Metadata is flat, not hierarchical; there are no subtags. If you - * want to store, e.g., the email address of the child of producer Alice - * and actor Bob, that could have key=alice_and_bobs_childs_email_address. - * - Several modifiers can be applied to the tag name. This is done by - * appending a dash character ('-') and the modifier name in the order - * they appear in the list below -- e.g. foo-eng-sort, not foo-sort-eng. - * - language -- a tag whose value is localized for a particular language - * is appended with the ISO 639-2/B 3-letter language code. - * For example: Author-ger=Michael, Author-eng=Mike - * The original/default language is in the unqualified "Author" tag. - * A demuxer should set a default if it sets any translated tag. - * - sorting -- a modified version of a tag that should be used for - * sorting will have '-sort' appended. E.g. artist="The Beatles", - * artist-sort="Beatles, The". - * - Some protocols and demuxers support metadata updates. After a successful - * call to av_read_frame(), AVFormatContext.event_flags or AVStream.event_flags - * will be updated to indicate if metadata changed. In order to detect metadata - * changes on a stream, you need to loop through all streams in the AVFormatContext - * and check their individual event_flags. - * - * - Demuxers attempt to export metadata in a generic format, however tags - * with no generic equivalents are left as they are stored in the container. - * Follows a list of generic tag names: - * - @verbatim - album -- name of the set this work belongs to - album_artist -- main creator of the set/album, if different from artist. - e.g. "Various Artists" for compilation albums. - artist -- main creator of the work - comment -- any additional description of the file. - composer -- who composed the work, if different from artist. - copyright -- name of copyright holder. - creation_time-- date when the file was created, preferably in ISO 8601. - date -- date when the work was created, preferably in ISO 8601. - disc -- number of a subset, e.g. disc in a multi-disc collection. - encoder -- name/settings of the software/hardware that produced the file. - encoded_by -- person/group who created the file. - filename -- original name of the file. - genre -- . - language -- main language in which the work is performed, preferably - in ISO 639-2 format. Multiple languages can be specified by - separating them with commas. - performer -- artist who performed the work, if different from artist. - E.g for "Also sprach Zarathustra", artist would be "Richard - Strauss" and performer "London Philharmonic Orchestra". - publisher -- name of the label/publisher. - service_name -- name of the service in broadcasting (channel name). - service_provider -- name of the service provider in broadcasting. - title -- name of the work. - track -- number of this work in the set, can be in form current/total. - variant_bitrate -- the total bitrate of the bitrate variant that the current stream is part of - @endverbatim - * - * Look in the examples section for an application example how to use the Metadata API. - * - * @} - */ - -/* packet functions */ - - -/** - * Allocate and read the payload of a packet and initialize its - * fields with default values. - * - * @param s associated IO context - * @param pkt packet - * @param size desired payload size - * @return >0 (read size) if OK, AVERROR_xxx otherwise - */ -int av_get_packet(AVIOContext *s, AVPacket *pkt, int size); - - -/** - * Read data and append it to the current content of the AVPacket. - * If pkt->size is 0 this is identical to av_get_packet. - * Note that this uses av_grow_packet and thus involves a realloc - * which is inefficient. Thus this function should only be used - * when there is no reasonable way to know (an upper bound of) - * the final size. - * - * @param s associated IO context - * @param pkt packet - * @param size amount of data to read - * @return >0 (read size) if OK, AVERROR_xxx otherwise, previous data - * will not be lost even if an error occurs. - */ -int av_append_packet(AVIOContext *s, AVPacket *pkt, int size); - -/*************************************************/ -/* input/output formats */ - -struct AVCodecTag; - -/** - * This structure contains the data a format has to probe a file. - */ -typedef struct AVProbeData { - const char *filename; - unsigned char *buf; /**< Buffer must have AVPROBE_PADDING_SIZE of extra allocated bytes filled with zero. */ - int buf_size; /**< Size of buf except extra allocated bytes */ - const char *mime_type; /**< mime_type, when known. */ -} AVProbeData; - -#define AVPROBE_SCORE_RETRY (AVPROBE_SCORE_MAX/4) -#define AVPROBE_SCORE_STREAM_RETRY (AVPROBE_SCORE_MAX/4-1) - -#define AVPROBE_SCORE_EXTENSION 50 ///< score for file extension -#define AVPROBE_SCORE_MIME 75 ///< score for file mime type -#define AVPROBE_SCORE_MAX 100 ///< maximum score - -#define AVPROBE_PADDING_SIZE 32 ///< extra allocated bytes at the end of the probe buffer - -/// Demuxer will use avio_open, no opened file should be provided by the caller. -#define AVFMT_NOFILE 0x0001 -#define AVFMT_NEEDNUMBER 0x0002 /**< Needs '%d' in filename. */ -/** - * The muxer/demuxer is experimental and should be used with caution. - * - * - demuxers: will not be selected automatically by probing, must be specified - * explicitly. - */ -#define AVFMT_EXPERIMENTAL 0x0004 -#define AVFMT_SHOW_IDS 0x0008 /**< Show format stream IDs numbers. */ -#define AVFMT_GLOBALHEADER 0x0040 /**< Format wants global header. */ -#define AVFMT_NOTIMESTAMPS 0x0080 /**< Format does not need / have any timestamps. */ -#define AVFMT_GENERIC_INDEX 0x0100 /**< Use generic index building code. */ -#define AVFMT_TS_DISCONT 0x0200 /**< Format allows timestamp discontinuities. Note, muxers always require valid (monotone) timestamps */ -#define AVFMT_VARIABLE_FPS 0x0400 /**< Format allows variable fps. */ -#define AVFMT_NODIMENSIONS 0x0800 /**< Format does not need width/height */ -#define AVFMT_NOSTREAMS 0x1000 /**< Format does not require any streams */ -#define AVFMT_NOBINSEARCH 0x2000 /**< Format does not allow to fall back on binary search via read_timestamp */ -#define AVFMT_NOGENSEARCH 0x4000 /**< Format does not allow to fall back on generic search */ -#define AVFMT_NO_BYTE_SEEK 0x8000 /**< Format does not allow seeking by bytes */ -#define AVFMT_ALLOW_FLUSH 0x10000 /**< Format allows flushing. If not set, the muxer will not receive a NULL packet in the write_packet function. */ -#define AVFMT_TS_NONSTRICT 0x20000 /**< Format does not require strictly - increasing timestamps, but they must - still be monotonic */ -#define AVFMT_TS_NEGATIVE 0x40000 /**< Format allows muxing negative - timestamps. If not set the timestamp - will be shifted in av_write_frame and - av_interleaved_write_frame so they - start from 0. - The user or muxer can override this through - AVFormatContext.avoid_negative_ts - */ - -#define AVFMT_SEEK_TO_PTS 0x4000000 /**< Seeking is based on PTS */ - -/** - * @addtogroup lavf_encoding - * @{ - */ -typedef struct AVOutputFormat { - const char *name; - /** - * Descriptive name for the format, meant to be more human-readable - * than name. You should use the NULL_IF_CONFIG_SMALL() macro - * to define it. - */ - const char *long_name; - const char *mime_type; - const char *extensions; /**< comma-separated filename extensions */ - /* output support */ - enum AVCodecID audio_codec; /**< default audio codec */ - enum AVCodecID video_codec; /**< default video codec */ - enum AVCodecID subtitle_codec; /**< default subtitle codec */ - /** - * can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER, - * AVFMT_GLOBALHEADER, AVFMT_NOTIMESTAMPS, AVFMT_VARIABLE_FPS, - * AVFMT_NODIMENSIONS, AVFMT_NOSTREAMS, AVFMT_ALLOW_FLUSH, - * AVFMT_TS_NONSTRICT, AVFMT_TS_NEGATIVE - */ - int flags; - - /** - * List of supported codec_id-codec_tag pairs, ordered by "better - * choice first". The arrays are all terminated by AV_CODEC_ID_NONE. - */ - const struct AVCodecTag * const *codec_tag; - - - const AVClass *priv_class; ///< AVClass for the private context - - /***************************************************************** - * No fields below this line are part of the public API. They - * may not be used outside of libavformat and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - /** - * size of private data so that it can be allocated in the wrapper - */ - int priv_data_size; - - /** - * Internal flags. See FF_FMT_FLAG_* in internal.h. - */ - int flags_internal; - - int (*write_header)(struct AVFormatContext *); - /** - * Write a packet. If AVFMT_ALLOW_FLUSH is set in flags, - * pkt can be NULL in order to flush data buffered in the muxer. - * When flushing, return 0 if there still is more data to flush, - * or 1 if everything was flushed and there is no more buffered - * data. - */ - int (*write_packet)(struct AVFormatContext *, AVPacket *pkt); - int (*write_trailer)(struct AVFormatContext *); - /** - * A format-specific function for interleavement. - * If unset, packets will be interleaved by dts. - * - * @param s An AVFormatContext for output. pkt will be added to - * resp. taken from its packet buffer. - * @param[in,out] pkt A packet to be interleaved if has_packet is set; - * also used to return packets. If no packet is returned - * (e.g. on error), pkt is blank on return. - * @param flush 1 if no further packets are available as input and - * all remaining packets should be output. - * @param has_packet If set, pkt contains a packet to be interleaved - * on input; otherwise pkt is blank on input. - * @return 1 if a packet was output, 0 if no packet could be output, - * < 0 if an error occurred - */ - int (*interleave_packet)(struct AVFormatContext *s, AVPacket *pkt, - int flush, int has_packet); - /** - * Test if the given codec can be stored in this container. - * - * @return 1 if the codec is supported, 0 if it is not. - * A negative number if unknown. - * MKTAG('A', 'P', 'I', 'C') if the codec is only supported as AV_DISPOSITION_ATTACHED_PIC - */ - int (*query_codec)(enum AVCodecID id, int std_compliance); - - void (*get_output_timestamp)(struct AVFormatContext *s, int stream, - int64_t *dts, int64_t *wall); - /** - * Allows sending messages from application to device. - */ - int (*control_message)(struct AVFormatContext *s, int type, - void *data, size_t data_size); - - /** - * Write an uncoded AVFrame. - * - * See av_write_uncoded_frame() for details. - * - * The library will free *frame afterwards, but the muxer can prevent it - * by setting the pointer to NULL. - */ - int (*write_uncoded_frame)(struct AVFormatContext *, int stream_index, - AVFrame **frame, unsigned flags); - /** - * Returns device list with it properties. - * @see avdevice_list_devices() for more details. - */ - int (*get_device_list)(struct AVFormatContext *s, struct AVDeviceInfoList *device_list); - enum AVCodecID data_codec; /**< default data codec */ - /** - * Initialize format. May allocate data here, and set any AVFormatContext or - * AVStream parameters that need to be set before packets are sent. - * This method must not write output. - * - * Return 0 if streams were fully configured, 1 if not, negative AVERROR on failure - * - * Any allocations made here must be freed in deinit(). - */ - int (*init)(struct AVFormatContext *); - /** - * Deinitialize format. If present, this is called whenever the muxer is being - * destroyed, regardless of whether or not the header has been written. - * - * If a trailer is being written, this is called after write_trailer(). - * - * This is called if init() fails as well. - */ - void (*deinit)(struct AVFormatContext *); - /** - * Set up any necessary bitstream filtering and extract any extra data needed - * for the global header. - * - * @note pkt might have been directly forwarded by a meta-muxer; therefore - * pkt->stream_index as well as the pkt's timebase might be invalid. - * Return 0 if more packets from this stream must be checked; 1 if not. - */ - int (*check_bitstream)(struct AVFormatContext *s, struct AVStream *st, - const AVPacket *pkt); -} AVOutputFormat; -/** - * @} - */ - -/** - * @addtogroup lavf_decoding - * @{ - */ -typedef struct AVInputFormat { - /** - * A comma separated list of short names for the format. New names - * may be appended with a minor bump. - */ - const char *name; - - /** - * Descriptive name for the format, meant to be more human-readable - * than name. You should use the NULL_IF_CONFIG_SMALL() macro - * to define it. - */ - const char *long_name; - - /** - * Can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER, AVFMT_SHOW_IDS, - * AVFMT_NOTIMESTAMPS, AVFMT_GENERIC_INDEX, AVFMT_TS_DISCONT, AVFMT_NOBINSEARCH, - * AVFMT_NOGENSEARCH, AVFMT_NO_BYTE_SEEK, AVFMT_SEEK_TO_PTS. - */ - int flags; - - /** - * If extensions are defined, then no probe is done. You should - * usually not use extension format guessing because it is not - * reliable enough - */ - const char *extensions; - - const struct AVCodecTag * const *codec_tag; - - const AVClass *priv_class; ///< AVClass for the private context - - /** - * Comma-separated list of mime types. - * It is used check for matching mime types while probing. - * @see av_probe_input_format2 - */ - const char *mime_type; - - /***************************************************************** - * No fields below this line are part of the public API. They - * may not be used outside of libavformat and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - /** - * Raw demuxers store their codec ID here. - */ - int raw_codec_id; - - /** - * Size of private data so that it can be allocated in the wrapper. - */ - int priv_data_size; - - /** - * Internal flags. See FF_FMT_FLAG_* in internal.h. - */ - int flags_internal; - - /** - * Tell if a given file has a chance of being parsed as this format. - * The buffer provided is guaranteed to be AVPROBE_PADDING_SIZE bytes - * big so you do not have to check for that unless you need more. - */ - int (*read_probe)(const AVProbeData *); - - /** - * Read the format header and initialize the AVFormatContext - * structure. Return 0 if OK. 'avformat_new_stream' should be - * called to create new streams. - */ - int (*read_header)(struct AVFormatContext *); - - /** - * Read one packet and put it in 'pkt'. pts and flags are also - * set. 'avformat_new_stream' can be called only if the flag - * AVFMTCTX_NOHEADER is used and only in the calling thread (not in a - * background thread). - * @return 0 on success, < 0 on error. - * Upon returning an error, pkt must be unreferenced by the caller. - */ - int (*read_packet)(struct AVFormatContext *, AVPacket *pkt); - - /** - * Close the stream. The AVFormatContext and AVStreams are not - * freed by this function - */ - int (*read_close)(struct AVFormatContext *); - - /** - * Seek to a given timestamp relative to the frames in - * stream component stream_index. - * @param stream_index Must not be -1. - * @param flags Selects which direction should be preferred if no exact - * match is available. - * @return >= 0 on success (but not necessarily the new offset) - */ - int (*read_seek)(struct AVFormatContext *, - int stream_index, int64_t timestamp, int flags); - - /** - * Get the next timestamp in stream[stream_index].time_base units. - * @return the timestamp or AV_NOPTS_VALUE if an error occurred - */ - int64_t (*read_timestamp)(struct AVFormatContext *s, int stream_index, - int64_t *pos, int64_t pos_limit); - - /** - * Start/resume playing - only meaningful if using a network-based format - * (RTSP). - */ - int (*read_play)(struct AVFormatContext *); - - /** - * Pause playing - only meaningful if using a network-based format - * (RTSP). - */ - int (*read_pause)(struct AVFormatContext *); - - /** - * Seek to timestamp ts. - * Seeking will be done so that the point from which all active streams - * can be presented successfully will be closest to ts and within min/max_ts. - * Active streams are all streams that have AVStream.discard < AVDISCARD_ALL. - */ - int (*read_seek2)(struct AVFormatContext *s, int stream_index, int64_t min_ts, int64_t ts, int64_t max_ts, int flags); - - /** - * Returns device list with it properties. - * @see avdevice_list_devices() for more details. - */ - int (*get_device_list)(struct AVFormatContext *s, struct AVDeviceInfoList *device_list); - -} AVInputFormat; -/** - * @} - */ - -enum AVStreamParseType { - AVSTREAM_PARSE_NONE, - AVSTREAM_PARSE_FULL, /**< full parsing and repack */ - AVSTREAM_PARSE_HEADERS, /**< Only parse headers, do not repack. */ - AVSTREAM_PARSE_TIMESTAMPS, /**< full parsing and interpolation of timestamps for frames not starting on a packet boundary */ - AVSTREAM_PARSE_FULL_ONCE, /**< full parsing and repack of the first frame only, only implemented for H.264 currently */ - AVSTREAM_PARSE_FULL_RAW, /**< full parsing and repack with timestamp and position generation by parser for raw - this assumes that each packet in the file contains no demuxer level headers and - just codec level data, otherwise position generation would fail */ -}; - -typedef struct AVIndexEntry { - int64_t pos; - int64_t timestamp; /**< - * Timestamp in AVStream.time_base units, preferably the time from which on correctly decoded frames are available - * when seeking to this entry. That means preferable PTS on keyframe based formats. - * But demuxers can choose to store a different timestamp, if it is more convenient for the implementation or nothing better - * is known - */ -#define AVINDEX_KEYFRAME 0x0001 -#define AVINDEX_DISCARD_FRAME 0x0002 /** - * Flag is used to indicate which frame should be discarded after decoding. - */ - int flags:2; - int size:30; //Yeah, trying to keep the size of this small to reduce memory requirements (it is 24 vs. 32 bytes due to possible 8-byte alignment). - int min_distance; /**< Minimum distance between this and the previous keyframe, used to avoid unneeded searching. */ -} AVIndexEntry; - -/** - * The stream should be chosen by default among other streams of the same type, - * unless the user has explicitly specified otherwise. - */ -#define AV_DISPOSITION_DEFAULT (1 << 0) -/** - * The stream is not in original language. - * - * @note AV_DISPOSITION_ORIGINAL is the inverse of this disposition. At most - * one of them should be set in properly tagged streams. - * @note This disposition may apply to any stream type, not just audio. - */ -#define AV_DISPOSITION_DUB (1 << 1) -/** - * The stream is in original language. - * - * @see the notes for AV_DISPOSITION_DUB - */ -#define AV_DISPOSITION_ORIGINAL (1 << 2) -/** - * The stream is a commentary track. - */ -#define AV_DISPOSITION_COMMENT (1 << 3) -/** - * The stream contains song lyrics. - */ -#define AV_DISPOSITION_LYRICS (1 << 4) -/** - * The stream contains karaoke audio. - */ -#define AV_DISPOSITION_KARAOKE (1 << 5) - -/** - * Track should be used during playback by default. - * Useful for subtitle track that should be displayed - * even when user did not explicitly ask for subtitles. - */ -#define AV_DISPOSITION_FORCED (1 << 6) -/** - * The stream is intended for hearing impaired audiences. - */ -#define AV_DISPOSITION_HEARING_IMPAIRED (1 << 7) -/** - * The stream is intended for visually impaired audiences. - */ -#define AV_DISPOSITION_VISUAL_IMPAIRED (1 << 8) -/** - * The audio stream contains music and sound effects without voice. - */ -#define AV_DISPOSITION_CLEAN_EFFECTS (1 << 9) -/** - * The stream is stored in the file as an attached picture/"cover art" (e.g. - * APIC frame in ID3v2). The first (usually only) packet associated with it - * will be returned among the first few packets read from the file unless - * seeking takes place. It can also be accessed at any time in - * AVStream.attached_pic. - */ -#define AV_DISPOSITION_ATTACHED_PIC (1 << 10) -/** - * The stream is sparse, and contains thumbnail images, often corresponding - * to chapter markers. Only ever used with AV_DISPOSITION_ATTACHED_PIC. - */ -#define AV_DISPOSITION_TIMED_THUMBNAILS (1 << 11) - -/** - * The stream is intended to be mixed with a spatial audio track. For example, - * it could be used for narration or stereo music, and may remain unchanged by - * listener head rotation. - */ -#define AV_DISPOSITION_NON_DIEGETIC (1 << 12) - -/** - * The subtitle stream contains captions, providing a transcription and possibly - * a translation of audio. Typically intended for hearing-impaired audiences. - */ -#define AV_DISPOSITION_CAPTIONS (1 << 16) -/** - * The subtitle stream contains a textual description of the video content. - * Typically intended for visually-impaired audiences or for the cases where the - * video cannot be seen. - */ -#define AV_DISPOSITION_DESCRIPTIONS (1 << 17) -/** - * The subtitle stream contains time-aligned metadata that is not intended to be - * directly presented to the user. - */ -#define AV_DISPOSITION_METADATA (1 << 18) -/** - * The audio stream is intended to be mixed with another stream before - * presentation. - * Corresponds to mix_type=0 in mpegts. - */ -#define AV_DISPOSITION_DEPENDENT (1 << 19) -/** - * The video stream contains still images. - */ -#define AV_DISPOSITION_STILL_IMAGE (1 << 20) - -/** - * @return The AV_DISPOSITION_* flag corresponding to disp or a negative error - * code if disp does not correspond to a known stream disposition. - */ -int av_disposition_from_string(const char *disp); - -/** - * @param disposition a combination of AV_DISPOSITION_* values - * @return The string description corresponding to the lowest set bit in - * disposition. NULL when the lowest set bit does not correspond - * to a known disposition or when disposition is 0. - */ -const char *av_disposition_to_string(int disposition); - -/** - * Options for behavior on timestamp wrap detection. - */ -#define AV_PTS_WRAP_IGNORE 0 ///< ignore the wrap -#define AV_PTS_WRAP_ADD_OFFSET 1 ///< add the format specific offset on wrap detection -#define AV_PTS_WRAP_SUB_OFFSET -1 ///< subtract the format specific offset on wrap detection - -/** - * Stream structure. - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * sizeof(AVStream) must not be used outside libav*. - */ -typedef struct AVStream { -#if FF_API_AVSTREAM_CLASS - /** - * A class for @ref avoptions. Set on stream creation. - */ - const AVClass *av_class; -#endif - - int index; /**< stream index in AVFormatContext */ - /** - * Format-specific stream ID. - * decoding: set by libavformat - * encoding: set by the user, replaced by libavformat if left unset - */ - int id; - - void *priv_data; - - /** - * This is the fundamental unit of time (in seconds) in terms - * of which frame timestamps are represented. - * - * decoding: set by libavformat - * encoding: May be set by the caller before avformat_write_header() to - * provide a hint to the muxer about the desired timebase. In - * avformat_write_header(), the muxer will overwrite this field - * with the timebase that will actually be used for the timestamps - * written into the file (which may or may not be related to the - * user-provided one, depending on the format). - */ - AVRational time_base; - - /** - * Decoding: pts of the first frame of the stream in presentation order, in stream time base. - * Only set this if you are absolutely 100% sure that the value you set - * it to really is the pts of the first frame. - * This may be undefined (AV_NOPTS_VALUE). - * @note The ASF header does NOT contain a correct start_time the ASF - * demuxer must NOT set this. - */ - int64_t start_time; - - /** - * Decoding: duration of the stream, in stream time base. - * If a source file does not specify a duration, but does specify - * a bitrate, this value will be estimated from bitrate and file size. - * - * Encoding: May be set by the caller before avformat_write_header() to - * provide a hint to the muxer about the estimated duration. - */ - int64_t duration; - - int64_t nb_frames; ///< number of frames in this stream if known or 0 - - /** - * Stream disposition - a combination of AV_DISPOSITION_* flags. - * - demuxing: set by libavformat when creating the stream or in - * avformat_find_stream_info(). - * - muxing: may be set by the caller before avformat_write_header(). - */ - int disposition; - - enum AVDiscard discard; ///< Selects which packets can be discarded at will and do not need to be demuxed. - - /** - * sample aspect ratio (0 if unknown) - * - encoding: Set by user. - * - decoding: Set by libavformat. - */ - AVRational sample_aspect_ratio; - - AVDictionary *metadata; - - /** - * Average framerate - * - * - demuxing: May be set by libavformat when creating the stream or in - * avformat_find_stream_info(). - * - muxing: May be set by the caller before avformat_write_header(). - */ - AVRational avg_frame_rate; - - /** - * For streams with AV_DISPOSITION_ATTACHED_PIC disposition, this packet - * will contain the attached picture. - * - * decoding: set by libavformat, must not be modified by the caller. - * encoding: unused - */ - AVPacket attached_pic; - - /** - * An array of side data that applies to the whole stream (i.e. the - * container does not allow it to change between packets). - * - * There may be no overlap between the side data in this array and side data - * in the packets. I.e. a given side data is either exported by the muxer - * (demuxing) / set by the caller (muxing) in this array, then it never - * appears in the packets, or the side data is exported / sent through - * the packets (always in the first packet where the value becomes known or - * changes), then it does not appear in this array. - * - * - demuxing: Set by libavformat when the stream is created. - * - muxing: May be set by the caller before avformat_write_header(). - * - * Freed by libavformat in avformat_free_context(). - * - * @see av_format_inject_global_side_data() - */ - AVPacketSideData *side_data; - /** - * The number of elements in the AVStream.side_data array. - */ - int nb_side_data; - - /** - * Flags indicating events happening on the stream, a combination of - * AVSTREAM_EVENT_FLAG_*. - * - * - demuxing: may be set by the demuxer in avformat_open_input(), - * avformat_find_stream_info() and av_read_frame(). Flags must be cleared - * by the user once the event has been handled. - * - muxing: may be set by the user after avformat_write_header(). to - * indicate a user-triggered event. The muxer will clear the flags for - * events it has handled in av_[interleaved]_write_frame(). - */ - int event_flags; -/** - * - demuxing: the demuxer read new metadata from the file and updated - * AVStream.metadata accordingly - * - muxing: the user updated AVStream.metadata and wishes the muxer to write - * it into the file - */ -#define AVSTREAM_EVENT_FLAG_METADATA_UPDATED 0x0001 -/** - * - demuxing: new packets for this stream were read from the file. This - * event is informational only and does not guarantee that new packets - * for this stream will necessarily be returned from av_read_frame(). - */ -#define AVSTREAM_EVENT_FLAG_NEW_PACKETS (1 << 1) - - /** - * Real base framerate of the stream. - * This is the lowest framerate with which all timestamps can be - * represented accurately (it is the least common multiple of all - * framerates in the stream). Note, this value is just a guess! - * For example, if the time base is 1/90000 and all frames have either - * approximately 3600 or 1800 timer ticks, then r_frame_rate will be 50/1. - */ - AVRational r_frame_rate; - - /** - * Codec parameters associated with this stream. Allocated and freed by - * libavformat in avformat_new_stream() and avformat_free_context() - * respectively. - * - * - demuxing: filled by libavformat on stream creation or in - * avformat_find_stream_info() - * - muxing: filled by the caller before avformat_write_header() - */ - AVCodecParameters *codecpar; - - /** - * Number of bits in timestamps. Used for wrapping control. - * - * - demuxing: set by libavformat - * - muxing: set by libavformat - * - */ - int pts_wrap_bits; -} AVStream; - -struct AVCodecParserContext *av_stream_get_parser(const AVStream *s); - -/** - * Returns the pts of the last muxed packet + its duration - * - * the retuned value is undefined when used with a demuxer. - */ -int64_t av_stream_get_end_pts(const AVStream *st); - -#define AV_PROGRAM_RUNNING 1 - -/** - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * sizeof(AVProgram) must not be used outside libav*. - */ -typedef struct AVProgram { - int id; - int flags; - enum AVDiscard discard; ///< selects which program to discard and which to feed to the caller - unsigned int *stream_index; - unsigned int nb_stream_indexes; - AVDictionary *metadata; - - int program_num; - int pmt_pid; - int pcr_pid; - int pmt_version; - - /***************************************************************** - * All fields below this line are not part of the public API. They - * may not be used outside of libavformat and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - int64_t start_time; - int64_t end_time; - - int64_t pts_wrap_reference; ///< reference dts for wrap detection - int pts_wrap_behavior; ///< behavior on wrap detection -} AVProgram; - -#define AVFMTCTX_NOHEADER 0x0001 /**< signal that no header is present - (streams are added dynamically) */ -#define AVFMTCTX_UNSEEKABLE 0x0002 /**< signal that the stream is definitely - not seekable, and attempts to call the - seek function will fail. For some - network protocols (e.g. HLS), this can - change dynamically at runtime. */ - -typedef struct AVChapter { - int64_t id; ///< unique ID to identify the chapter - AVRational time_base; ///< time base in which the start/end timestamps are specified - int64_t start, end; ///< chapter start/end time in time_base units - AVDictionary *metadata; -} AVChapter; - - -/** - * Callback used by devices to communicate with application. - */ -typedef int (*av_format_control_message)(struct AVFormatContext *s, int type, - void *data, size_t data_size); - -typedef int (*AVOpenCallback)(struct AVFormatContext *s, AVIOContext **pb, const char *url, int flags, - const AVIOInterruptCB *int_cb, AVDictionary **options); - -/** - * The duration of a video can be estimated through various ways, and this enum can be used - * to know how the duration was estimated. - */ -enum AVDurationEstimationMethod { - AVFMT_DURATION_FROM_PTS, ///< Duration accurately estimated from PTSes - AVFMT_DURATION_FROM_STREAM, ///< Duration estimated from a stream with a known duration - AVFMT_DURATION_FROM_BITRATE ///< Duration estimated from bitrate (less accurate) -}; - -/** - * Format I/O context. - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * sizeof(AVFormatContext) must not be used outside libav*, use - * avformat_alloc_context() to create an AVFormatContext. - * - * Fields can be accessed through AVOptions (av_opt*), - * the name string used matches the associated command line parameter name and - * can be found in libavformat/options_table.h. - * The AVOption/command line parameter names differ in some cases from the C - * structure field names for historic reasons or brevity. - */ -typedef struct AVFormatContext { - /** - * A class for logging and @ref avoptions. Set by avformat_alloc_context(). - * Exports (de)muxer private options if they exist. - */ - const AVClass *av_class; - - /** - * The input container format. - * - * Demuxing only, set by avformat_open_input(). - */ - const struct AVInputFormat *iformat; - - /** - * The output container format. - * - * Muxing only, must be set by the caller before avformat_write_header(). - */ - const struct AVOutputFormat *oformat; - - /** - * Format private data. This is an AVOptions-enabled struct - * if and only if iformat/oformat.priv_class is not NULL. - * - * - muxing: set by avformat_write_header() - * - demuxing: set by avformat_open_input() - */ - void *priv_data; - - /** - * I/O context. - * - * - demuxing: either set by the user before avformat_open_input() (then - * the user must close it manually) or set by avformat_open_input(). - * - muxing: set by the user before avformat_write_header(). The caller must - * take care of closing / freeing the IO context. - * - * Do NOT set this field if AVFMT_NOFILE flag is set in - * iformat/oformat.flags. In such a case, the (de)muxer will handle - * I/O in some other way and this field will be NULL. - */ - AVIOContext *pb; - - /* stream info */ - /** - * Flags signalling stream properties. A combination of AVFMTCTX_*. - * Set by libavformat. - */ - int ctx_flags; - - /** - * Number of elements in AVFormatContext.streams. - * - * Set by avformat_new_stream(), must not be modified by any other code. - */ - unsigned int nb_streams; - /** - * A list of all streams in the file. New streams are created with - * avformat_new_stream(). - * - * - demuxing: streams are created by libavformat in avformat_open_input(). - * If AVFMTCTX_NOHEADER is set in ctx_flags, then new streams may also - * appear in av_read_frame(). - * - muxing: streams are created by the user before avformat_write_header(). - * - * Freed by libavformat in avformat_free_context(). - */ - AVStream **streams; - - /** - * input or output URL. Unlike the old filename field, this field has no - * length restriction. - * - * - demuxing: set by avformat_open_input(), initialized to an empty - * string if url parameter was NULL in avformat_open_input(). - * - muxing: may be set by the caller before calling avformat_write_header() - * (or avformat_init_output() if that is called first) to a string - * which is freeable by av_free(). Set to an empty string if it - * was NULL in avformat_init_output(). - * - * Freed by libavformat in avformat_free_context(). - */ - char *url; - - /** - * Position of the first frame of the component, in - * AV_TIME_BASE fractional seconds. NEVER set this value directly: - * It is deduced from the AVStream values. - * - * Demuxing only, set by libavformat. - */ - int64_t start_time; - - /** - * Duration of the stream, in AV_TIME_BASE fractional - * seconds. Only set this value if you know none of the individual stream - * durations and also do not set any of them. This is deduced from the - * AVStream values if not set. - * - * Demuxing only, set by libavformat. - */ - int64_t duration; - - /** - * Total stream bitrate in bit/s, 0 if not - * available. Never set it directly if the file_size and the - * duration are known as FFmpeg can compute it automatically. - */ - int64_t bit_rate; - - unsigned int packet_size; - int max_delay; - - /** - * Flags modifying the (de)muxer behaviour. A combination of AVFMT_FLAG_*. - * Set by the user before avformat_open_input() / avformat_write_header(). - */ - int flags; -#define AVFMT_FLAG_GENPTS 0x0001 ///< Generate missing pts even if it requires parsing future frames. -#define AVFMT_FLAG_IGNIDX 0x0002 ///< Ignore index. -#define AVFMT_FLAG_NONBLOCK 0x0004 ///< Do not block when reading packets from input. -#define AVFMT_FLAG_IGNDTS 0x0008 ///< Ignore DTS on frames that contain both DTS & PTS -#define AVFMT_FLAG_NOFILLIN 0x0010 ///< Do not infer any values from other values, just return what is stored in the container -#define AVFMT_FLAG_NOPARSE 0x0020 ///< Do not use AVParsers, you also must set AVFMT_FLAG_NOFILLIN as the fillin code works on frames and no parsing -> no frames. Also seeking to frames can not work if parsing to find frame boundaries has been disabled -#define AVFMT_FLAG_NOBUFFER 0x0040 ///< Do not buffer frames when possible -#define AVFMT_FLAG_CUSTOM_IO 0x0080 ///< The caller has supplied a custom AVIOContext, don't avio_close() it. -#define AVFMT_FLAG_DISCARD_CORRUPT 0x0100 ///< Discard frames marked corrupted -#define AVFMT_FLAG_FLUSH_PACKETS 0x0200 ///< Flush the AVIOContext every packet. -/** - * When muxing, try to avoid writing any random/volatile data to the output. - * This includes any random IDs, real-time timestamps/dates, muxer version, etc. - * - * This flag is mainly intended for testing. - */ -#define AVFMT_FLAG_BITEXACT 0x0400 -#define AVFMT_FLAG_SORT_DTS 0x10000 ///< try to interleave outputted packets by dts (using this flag can slow demuxing down) -#if FF_API_LAVF_PRIV_OPT -#define AVFMT_FLAG_PRIV_OPT 0x20000 ///< Enable use of private options by delaying codec open (deprecated, does nothing) -#endif -#define AVFMT_FLAG_FAST_SEEK 0x80000 ///< Enable fast, but inaccurate seeks for some formats -#define AVFMT_FLAG_SHORTEST 0x100000 ///< Stop muxing when the shortest stream stops. -#define AVFMT_FLAG_AUTO_BSF 0x200000 ///< Add bitstream filters as requested by the muxer - - /** - * Maximum number of bytes read from input in order to determine stream - * properties. Used when reading the global header and in - * avformat_find_stream_info(). - * - * Demuxing only, set by the caller before avformat_open_input(). - * - * @note this is \e not used for determining the \ref AVInputFormat - * "input format" - * @sa format_probesize - */ - int64_t probesize; - - /** - * Maximum duration (in AV_TIME_BASE units) of the data read - * from input in avformat_find_stream_info(). - * Demuxing only, set by the caller before avformat_find_stream_info(). - * Can be set to 0 to let avformat choose using a heuristic. - */ - int64_t max_analyze_duration; - - const uint8_t *key; - int keylen; - - unsigned int nb_programs; - AVProgram **programs; - - /** - * Forced video codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID video_codec_id; - - /** - * Forced audio codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID audio_codec_id; - - /** - * Forced subtitle codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID subtitle_codec_id; - - /** - * Maximum amount of memory in bytes to use for the index of each stream. - * If the index exceeds this size, entries will be discarded as - * needed to maintain a smaller size. This can lead to slower or less - * accurate seeking (depends on demuxer). - * Demuxers for which a full in-memory index is mandatory will ignore - * this. - * - muxing: unused - * - demuxing: set by user - */ - unsigned int max_index_size; - - /** - * Maximum amount of memory in bytes to use for buffering frames - * obtained from realtime capture devices. - */ - unsigned int max_picture_buffer; - - /** - * Number of chapters in AVChapter array. - * When muxing, chapters are normally written in the file header, - * so nb_chapters should normally be initialized before write_header - * is called. Some muxers (e.g. mov and mkv) can also write chapters - * in the trailer. To write chapters in the trailer, nb_chapters - * must be zero when write_header is called and non-zero when - * write_trailer is called. - * - muxing: set by user - * - demuxing: set by libavformat - */ - unsigned int nb_chapters; - AVChapter **chapters; - - /** - * Metadata that applies to the whole file. - * - * - demuxing: set by libavformat in avformat_open_input() - * - muxing: may be set by the caller before avformat_write_header() - * - * Freed by libavformat in avformat_free_context(). - */ - AVDictionary *metadata; - - /** - * Start time of the stream in real world time, in microseconds - * since the Unix epoch (00:00 1st January 1970). That is, pts=0 in the - * stream was captured at this real world time. - * - muxing: Set by the caller before avformat_write_header(). If set to - * either 0 or AV_NOPTS_VALUE, then the current wall-time will - * be used. - * - demuxing: Set by libavformat. AV_NOPTS_VALUE if unknown. Note that - * the value may become known after some number of frames - * have been received. - */ - int64_t start_time_realtime; - - /** - * The number of frames used for determining the framerate in - * avformat_find_stream_info(). - * Demuxing only, set by the caller before avformat_find_stream_info(). - */ - int fps_probe_size; - - /** - * Error recognition; higher values will detect more errors but may - * misdetect some more or less valid parts as errors. - * Demuxing only, set by the caller before avformat_open_input(). - */ - int error_recognition; - - /** - * Custom interrupt callbacks for the I/O layer. - * - * demuxing: set by the user before avformat_open_input(). - * muxing: set by the user before avformat_write_header() - * (mainly useful for AVFMT_NOFILE formats). The callback - * should also be passed to avio_open2() if it's used to - * open the file. - */ - AVIOInterruptCB interrupt_callback; - - /** - * Flags to enable debugging. - */ - int debug; -#define FF_FDEBUG_TS 0x0001 - - /** - * Maximum buffering duration for interleaving. - * - * To ensure all the streams are interleaved correctly, - * av_interleaved_write_frame() will wait until it has at least one packet - * for each stream before actually writing any packets to the output file. - * When some streams are "sparse" (i.e. there are large gaps between - * successive packets), this can result in excessive buffering. - * - * This field specifies the maximum difference between the timestamps of the - * first and the last packet in the muxing queue, above which libavformat - * will output a packet regardless of whether it has queued a packet for all - * the streams. - * - * Muxing only, set by the caller before avformat_write_header(). - */ - int64_t max_interleave_delta; - - /** - * Allow non-standard and experimental extension - * @see AVCodecContext.strict_std_compliance - */ - int strict_std_compliance; - - /** - * Flags indicating events happening on the file, a combination of - * AVFMT_EVENT_FLAG_*. - * - * - demuxing: may be set by the demuxer in avformat_open_input(), - * avformat_find_stream_info() and av_read_frame(). Flags must be cleared - * by the user once the event has been handled. - * - muxing: may be set by the user after avformat_write_header() to - * indicate a user-triggered event. The muxer will clear the flags for - * events it has handled in av_[interleaved]_write_frame(). - */ - int event_flags; -/** - * - demuxing: the demuxer read new metadata from the file and updated - * AVFormatContext.metadata accordingly - * - muxing: the user updated AVFormatContext.metadata and wishes the muxer to - * write it into the file - */ -#define AVFMT_EVENT_FLAG_METADATA_UPDATED 0x0001 - - /** - * Maximum number of packets to read while waiting for the first timestamp. - * Decoding only. - */ - int max_ts_probe; - - /** - * Avoid negative timestamps during muxing. - * Any value of the AVFMT_AVOID_NEG_TS_* constants. - * Note, this works better when using av_interleaved_write_frame(). - * - muxing: Set by user - * - demuxing: unused - */ - int avoid_negative_ts; -#define AVFMT_AVOID_NEG_TS_AUTO -1 ///< Enabled when required by target format -#define AVFMT_AVOID_NEG_TS_DISABLED 0 ///< Do not shift timestamps even when they are negative. -#define AVFMT_AVOID_NEG_TS_MAKE_NON_NEGATIVE 1 ///< Shift timestamps so they are non negative -#define AVFMT_AVOID_NEG_TS_MAKE_ZERO 2 ///< Shift timestamps so that they start at 0 - - /** - * Transport stream id. - * This will be moved into demuxer private options. Thus no API/ABI compatibility - */ - int ts_id; - - /** - * Audio preload in microseconds. - * Note, not all formats support this and unpredictable things may happen if it is used when not supported. - * - encoding: Set by user - * - decoding: unused - */ - int audio_preload; - - /** - * Max chunk time in microseconds. - * Note, not all formats support this and unpredictable things may happen if it is used when not supported. - * - encoding: Set by user - * - decoding: unused - */ - int max_chunk_duration; - - /** - * Max chunk size in bytes - * Note, not all formats support this and unpredictable things may happen if it is used when not supported. - * - encoding: Set by user - * - decoding: unused - */ - int max_chunk_size; - - /** - * forces the use of wallclock timestamps as pts/dts of packets - * This has undefined results in the presence of B frames. - * - encoding: unused - * - decoding: Set by user - */ - int use_wallclock_as_timestamps; - - /** - * avio flags, used to force AVIO_FLAG_DIRECT. - * - encoding: unused - * - decoding: Set by user - */ - int avio_flags; - - /** - * The duration field can be estimated through various ways, and this field can be used - * to know how the duration was estimated. - * - encoding: unused - * - decoding: Read by user - */ - enum AVDurationEstimationMethod duration_estimation_method; - - /** - * Skip initial bytes when opening stream - * - encoding: unused - * - decoding: Set by user - */ - int64_t skip_initial_bytes; - - /** - * Correct single timestamp overflows - * - encoding: unused - * - decoding: Set by user - */ - unsigned int correct_ts_overflow; - - /** - * Force seeking to any (also non key) frames. - * - encoding: unused - * - decoding: Set by user - */ - int seek2any; - - /** - * Flush the I/O context after each packet. - * - encoding: Set by user - * - decoding: unused - */ - int flush_packets; - - /** - * format probing score. - * The maximal score is AVPROBE_SCORE_MAX, its set when the demuxer probes - * the format. - * - encoding: unused - * - decoding: set by avformat, read by user - */ - int probe_score; - - /** - * Maximum number of bytes read from input in order to identify the - * \ref AVInputFormat "input format". Only used when the format is not set - * explicitly by the caller. - * - * Demuxing only, set by the caller before avformat_open_input(). - * - * @sa probesize - */ - int format_probesize; - - /** - * ',' separated list of allowed decoders. - * If NULL then all are allowed - * - encoding: unused - * - decoding: set by user - */ - char *codec_whitelist; - - /** - * ',' separated list of allowed demuxers. - * If NULL then all are allowed - * - encoding: unused - * - decoding: set by user - */ - char *format_whitelist; - - /** - * IO repositioned flag. - * This is set by avformat when the underlaying IO context read pointer - * is repositioned, for example when doing byte based seeking. - * Demuxers can use the flag to detect such changes. - */ - int io_repositioned; - - /** - * Forced video codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *video_codec; - - /** - * Forced audio codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *audio_codec; - - /** - * Forced subtitle codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *subtitle_codec; - - /** - * Forced data codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *data_codec; - - /** - * Number of bytes to be written as padding in a metadata header. - * Demuxing: Unused. - * Muxing: Set by user via av_format_set_metadata_header_padding. - */ - int metadata_header_padding; - - /** - * User data. - * This is a place for some private data of the user. - */ - void *opaque; - - /** - * Callback used by devices to communicate with application. - */ - av_format_control_message control_message_cb; - - /** - * Output timestamp offset, in microseconds. - * Muxing: set by user - */ - int64_t output_ts_offset; - - /** - * dump format separator. - * can be ", " or "\n " or anything else - * - muxing: Set by user. - * - demuxing: Set by user. - */ - uint8_t *dump_separator; - - /** - * Forced Data codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID data_codec_id; - - /** - * ',' separated list of allowed protocols. - * - encoding: unused - * - decoding: set by user - */ - char *protocol_whitelist; - - /** - * A callback for opening new IO streams. - * - * Whenever a muxer or a demuxer needs to open an IO stream (typically from - * avformat_open_input() for demuxers, but for certain formats can happen at - * other times as well), it will call this callback to obtain an IO context. - * - * @param s the format context - * @param pb on success, the newly opened IO context should be returned here - * @param url the url to open - * @param flags a combination of AVIO_FLAG_* - * @param options a dictionary of additional options, with the same - * semantics as in avio_open2() - * @return 0 on success, a negative AVERROR code on failure - * - * @note Certain muxers and demuxers do nesting, i.e. they open one or more - * additional internal format contexts. Thus the AVFormatContext pointer - * passed to this callback may be different from the one facing the caller. - * It will, however, have the same 'opaque' field. - */ - int (*io_open)(struct AVFormatContext *s, AVIOContext **pb, const char *url, - int flags, AVDictionary **options); - - /** - * A callback for closing the streams opened with AVFormatContext.io_open(). - */ - void (*io_close)(struct AVFormatContext *s, AVIOContext *pb); - - /** - * ',' separated list of disallowed protocols. - * - encoding: unused - * - decoding: set by user - */ - char *protocol_blacklist; - - /** - * The maximum number of streams. - * - encoding: unused - * - decoding: set by user - */ - int max_streams; - - /** - * Skip duration calcuation in estimate_timings_from_pts. - * - encoding: unused - * - decoding: set by user - */ - int skip_estimate_duration_from_pts; - - /** - * Maximum number of packets that can be probed - * - encoding: unused - * - decoding: set by user - */ - int max_probe_packets; - - /** - * A callback for closing the streams opened with AVFormatContext.io_open(). - * - * Using this is preferred over io_close, because this can return an error. - * Therefore this callback is used instead of io_close by the generic - * libavformat code if io_close is NULL or the default. - * - * @param s the format context - * @param pb IO context to be closed and freed - * @return 0 on success, a negative AVERROR code on failure - */ - int (*io_close2)(struct AVFormatContext *s, AVIOContext *pb); -} AVFormatContext; - -/** - * This function will cause global side data to be injected in the next packet - * of each stream as well as after any subsequent seek. - */ -void av_format_inject_global_side_data(AVFormatContext *s); - -/** - * Returns the method used to set ctx->duration. - * - * @return AVFMT_DURATION_FROM_PTS, AVFMT_DURATION_FROM_STREAM, or AVFMT_DURATION_FROM_BITRATE. - */ -enum AVDurationEstimationMethod av_fmt_ctx_get_duration_estimation_method(const AVFormatContext* ctx); - -/** - * @defgroup lavf_core Core functions - * @ingroup libavf - * - * Functions for querying libavformat capabilities, allocating core structures, - * etc. - * @{ - */ - -/** - * Return the LIBAVFORMAT_VERSION_INT constant. - */ -unsigned avformat_version(void); - -/** - * Return the libavformat build-time configuration. - */ -const char *avformat_configuration(void); - -/** - * Return the libavformat license. - */ -const char *avformat_license(void); - -/** - * Do global initialization of network libraries. This is optional, - * and not recommended anymore. - * - * This functions only exists to work around thread-safety issues - * with older GnuTLS or OpenSSL libraries. If libavformat is linked - * to newer versions of those libraries, or if you do not use them, - * calling this function is unnecessary. Otherwise, you need to call - * this function before any other threads using them are started. - * - * This function will be deprecated once support for older GnuTLS and - * OpenSSL libraries is removed, and this function has no purpose - * anymore. - */ -int avformat_network_init(void); - -/** - * Undo the initialization done by avformat_network_init. Call it only - * once for each time you called avformat_network_init. - */ -int avformat_network_deinit(void); - -/** - * Iterate over all registered muxers. - * - * @param opaque a pointer where libavformat will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered muxer or NULL when the iteration is - * finished - */ -const AVOutputFormat *av_muxer_iterate(void **opaque); - -/** - * Iterate over all registered demuxers. - * - * @param opaque a pointer where libavformat will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered demuxer or NULL when the iteration is - * finished - */ -const AVInputFormat *av_demuxer_iterate(void **opaque); - -/** - * Allocate an AVFormatContext. - * avformat_free_context() can be used to free the context and everything - * allocated by the framework within it. - */ -AVFormatContext *avformat_alloc_context(void); - -/** - * Free an AVFormatContext and all its streams. - * @param s context to free - */ -void avformat_free_context(AVFormatContext *s); - -/** - * Get the AVClass for AVFormatContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *avformat_get_class(void); - -/** - * Get the AVClass for AVStream. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *av_stream_get_class(void); - -/** - * Add a new stream to a media file. - * - * When demuxing, it is called by the demuxer in read_header(). If the - * flag AVFMTCTX_NOHEADER is set in s.ctx_flags, then it may also - * be called in read_packet(). - * - * When muxing, should be called by the user before avformat_write_header(). - * - * User is required to call avformat_free_context() to clean up the allocation - * by avformat_new_stream(). - * - * @param s media file handle - * @param c unused, does nothing - * - * @return newly created stream or NULL on error. - */ -AVStream *avformat_new_stream(AVFormatContext *s, const AVCodec *c); - -/** - * Wrap an existing array as stream side data. - * - * @param st stream - * @param type side information type - * @param data the side data array. It must be allocated with the av_malloc() - * family of functions. The ownership of the data is transferred to - * st. - * @param size side information size - * @return zero on success, a negative AVERROR code on failure. On failure, - * the stream is unchanged and the data remains owned by the caller. - */ -int av_stream_add_side_data(AVStream *st, enum AVPacketSideDataType type, - uint8_t *data, size_t size); - -/** - * Allocate new information from stream. - * - * @param stream stream - * @param type desired side information type - * @param size side information size - * @return pointer to fresh allocated data or NULL otherwise - */ -uint8_t *av_stream_new_side_data(AVStream *stream, - enum AVPacketSideDataType type, size_t size); -/** - * Get side information from stream. - * - * @param stream stream - * @param type desired side information type - * @param size If supplied, *size will be set to the size of the side data - * or to zero if the desired side data is not present. - * @return pointer to data if present or NULL otherwise - */ -uint8_t *av_stream_get_side_data(const AVStream *stream, - enum AVPacketSideDataType type, size_t *size); - -AVProgram *av_new_program(AVFormatContext *s, int id); - -/** - * @} - */ - - -/** - * Allocate an AVFormatContext for an output format. - * avformat_free_context() can be used to free the context and - * everything allocated by the framework within it. - * - * @param *ctx is set to the created format context, or to NULL in - * case of failure - * @param oformat format to use for allocating the context, if NULL - * format_name and filename are used instead - * @param format_name the name of output format to use for allocating the - * context, if NULL filename is used instead - * @param filename the name of the filename to use for allocating the - * context, may be NULL - * @return >= 0 in case of success, a negative AVERROR code in case of - * failure - */ -int avformat_alloc_output_context2(AVFormatContext **ctx, const AVOutputFormat *oformat, - const char *format_name, const char *filename); - -/** - * @addtogroup lavf_decoding - * @{ - */ - -/** - * Find AVInputFormat based on the short name of the input format. - */ -const AVInputFormat *av_find_input_format(const char *short_name); - -/** - * Guess the file format. - * - * @param pd data to be probed - * @param is_opened Whether the file is already opened; determines whether - * demuxers with or without AVFMT_NOFILE are probed. - */ -const AVInputFormat *av_probe_input_format(const AVProbeData *pd, int is_opened); - -/** - * Guess the file format. - * - * @param pd data to be probed - * @param is_opened Whether the file is already opened; determines whether - * demuxers with or without AVFMT_NOFILE are probed. - * @param score_max A probe score larger that this is required to accept a - * detection, the variable is set to the actual detection - * score afterwards. - * If the score is <= AVPROBE_SCORE_MAX / 4 it is recommended - * to retry with a larger probe buffer. - */ -const AVInputFormat *av_probe_input_format2(const AVProbeData *pd, - int is_opened, int *score_max); - -/** - * Guess the file format. - * - * @param is_opened Whether the file is already opened; determines whether - * demuxers with or without AVFMT_NOFILE are probed. - * @param score_ret The score of the best detection. - */ -const AVInputFormat *av_probe_input_format3(const AVProbeData *pd, - int is_opened, int *score_ret); - -/** - * Probe a bytestream to determine the input format. Each time a probe returns - * with a score that is too low, the probe buffer size is increased and another - * attempt is made. When the maximum probe size is reached, the input format - * with the highest score is returned. - * - * @param pb the bytestream to probe - * @param fmt the input format is put here - * @param url the url of the stream - * @param logctx the log context - * @param offset the offset within the bytestream to probe from - * @param max_probe_size the maximum probe buffer size (zero for default) - * @return the score in case of success, a negative value corresponding to an - * the maximal score is AVPROBE_SCORE_MAX - * AVERROR code otherwise - */ -int av_probe_input_buffer2(AVIOContext *pb, const AVInputFormat **fmt, - const char *url, void *logctx, - unsigned int offset, unsigned int max_probe_size); - -/** - * Like av_probe_input_buffer2() but returns 0 on success - */ -int av_probe_input_buffer(AVIOContext *pb, const AVInputFormat **fmt, - const char *url, void *logctx, - unsigned int offset, unsigned int max_probe_size); - -/** - * Open an input stream and read the header. The codecs are not opened. - * The stream must be closed with avformat_close_input(). - * - * @param ps Pointer to user-supplied AVFormatContext (allocated by avformat_alloc_context). - * May be a pointer to NULL, in which case an AVFormatContext is allocated by this - * function and written into ps. - * Note that a user-supplied AVFormatContext will be freed on failure. - * @param url URL of the stream to open. - * @param fmt If non-NULL, this parameter forces a specific input format. - * Otherwise the format is autodetected. - * @param options A dictionary filled with AVFormatContext and demuxer-private options. - * On return this parameter will be destroyed and replaced with a dict containing - * options that were not found. May be NULL. - * - * @return 0 on success, a negative AVERROR on failure. - * - * @note If you want to use custom IO, preallocate the format context and set its pb field. - */ -int avformat_open_input(AVFormatContext **ps, const char *url, - const AVInputFormat *fmt, AVDictionary **options); - -/** - * Read packets of a media file to get stream information. This - * is useful for file formats with no headers such as MPEG. This - * function also computes the real framerate in case of MPEG-2 repeat - * frame mode. - * The logical file position is not changed by this function; - * examined packets may be buffered for later processing. - * - * @param ic media file handle - * @param options If non-NULL, an ic.nb_streams long array of pointers to - * dictionaries, where i-th member contains options for - * codec corresponding to i-th stream. - * On return each dictionary will be filled with options that were not found. - * @return >=0 if OK, AVERROR_xxx on error - * - * @note this function isn't guaranteed to open all the codecs, so - * options being non-empty at return is a perfectly normal behavior. - * - * @todo Let the user decide somehow what information is needed so that - * we do not waste time getting stuff the user does not need. - */ -int avformat_find_stream_info(AVFormatContext *ic, AVDictionary **options); - -/** - * Find the programs which belong to a given stream. - * - * @param ic media file handle - * @param last the last found program, the search will start after this - * program, or from the beginning if it is NULL - * @param s stream index - * @return the next program which belongs to s, NULL if no program is found or - * the last program is not among the programs of ic. - */ -AVProgram *av_find_program_from_stream(AVFormatContext *ic, AVProgram *last, int s); - -void av_program_add_stream_index(AVFormatContext *ac, int progid, unsigned int idx); - -/** - * Find the "best" stream in the file. - * The best stream is determined according to various heuristics as the most - * likely to be what the user expects. - * If the decoder parameter is non-NULL, av_find_best_stream will find the - * default decoder for the stream's codec; streams for which no decoder can - * be found are ignored. - * - * @param ic media file handle - * @param type stream type: video, audio, subtitles, etc. - * @param wanted_stream_nb user-requested stream number, - * or -1 for automatic selection - * @param related_stream try to find a stream related (eg. in the same - * program) to this one, or -1 if none - * @param decoder_ret if non-NULL, returns the decoder for the - * selected stream - * @param flags flags; none are currently defined - * @return the non-negative stream number in case of success, - * AVERROR_STREAM_NOT_FOUND if no stream with the requested type - * could be found, - * AVERROR_DECODER_NOT_FOUND if streams were found but no decoder - * @note If av_find_best_stream returns successfully and decoder_ret is not - * NULL, then *decoder_ret is guaranteed to be set to a valid AVCodec. - */ -int av_find_best_stream(AVFormatContext *ic, - enum AVMediaType type, - int wanted_stream_nb, - int related_stream, - const AVCodec **decoder_ret, - int flags); - -/** - * Return the next frame of a stream. - * This function returns what is stored in the file, and does not validate - * that what is there are valid frames for the decoder. It will split what is - * stored in the file into frames and return one for each call. It will not - * omit invalid data between valid frames so as to give the decoder the maximum - * information possible for decoding. - * - * On success, the returned packet is reference-counted (pkt->buf is set) and - * valid indefinitely. The packet must be freed with av_packet_unref() when - * it is no longer needed. For video, the packet contains exactly one frame. - * For audio, it contains an integer number of frames if each frame has - * a known fixed size (e.g. PCM or ADPCM data). If the audio frames have - * a variable size (e.g. MPEG audio), then it contains one frame. - * - * pkt->pts, pkt->dts and pkt->duration are always set to correct - * values in AVStream.time_base units (and guessed if the format cannot - * provide them). pkt->pts can be AV_NOPTS_VALUE if the video format - * has B-frames, so it is better to rely on pkt->dts if you do not - * decompress the payload. - * - * @return 0 if OK, < 0 on error or end of file. On error, pkt will be blank - * (as if it came from av_packet_alloc()). - * - * @note pkt will be initialized, so it may be uninitialized, but it must not - * contain data that needs to be freed. - */ -int av_read_frame(AVFormatContext *s, AVPacket *pkt); - -/** - * Seek to the keyframe at timestamp. - * 'timestamp' in 'stream_index'. - * - * @param s media file handle - * @param stream_index If stream_index is (-1), a default - * stream is selected, and timestamp is automatically converted - * from AV_TIME_BASE units to the stream specific time_base. - * @param timestamp Timestamp in AVStream.time_base units - * or, if no stream is specified, in AV_TIME_BASE units. - * @param flags flags which select direction and seeking mode - * @return >= 0 on success - */ -int av_seek_frame(AVFormatContext *s, int stream_index, int64_t timestamp, - int flags); - -/** - * Seek to timestamp ts. - * Seeking will be done so that the point from which all active streams - * can be presented successfully will be closest to ts and within min/max_ts. - * Active streams are all streams that have AVStream.discard < AVDISCARD_ALL. - * - * If flags contain AVSEEK_FLAG_BYTE, then all timestamps are in bytes and - * are the file position (this may not be supported by all demuxers). - * If flags contain AVSEEK_FLAG_FRAME, then all timestamps are in frames - * in the stream with stream_index (this may not be supported by all demuxers). - * Otherwise all timestamps are in units of the stream selected by stream_index - * or if stream_index is -1, in AV_TIME_BASE units. - * If flags contain AVSEEK_FLAG_ANY, then non-keyframes are treated as - * keyframes (this may not be supported by all demuxers). - * If flags contain AVSEEK_FLAG_BACKWARD, it is ignored. - * - * @param s media file handle - * @param stream_index index of the stream which is used as time base reference - * @param min_ts smallest acceptable timestamp - * @param ts target timestamp - * @param max_ts largest acceptable timestamp - * @param flags flags - * @return >=0 on success, error code otherwise - * - * @note This is part of the new seek API which is still under construction. - */ -int avformat_seek_file(AVFormatContext *s, int stream_index, int64_t min_ts, int64_t ts, int64_t max_ts, int flags); - -/** - * Discard all internally buffered data. This can be useful when dealing with - * discontinuities in the byte stream. Generally works only with formats that - * can resync. This includes headerless formats like MPEG-TS/TS but should also - * work with NUT, Ogg and in a limited way AVI for example. - * - * The set of streams, the detected duration, stream parameters and codecs do - * not change when calling this function. If you want a complete reset, it's - * better to open a new AVFormatContext. - * - * This does not flush the AVIOContext (s->pb). If necessary, call - * avio_flush(s->pb) before calling this function. - * - * @param s media file handle - * @return >=0 on success, error code otherwise - */ -int avformat_flush(AVFormatContext *s); - -/** - * Start playing a network-based stream (e.g. RTSP stream) at the - * current position. - */ -int av_read_play(AVFormatContext *s); - -/** - * Pause a network-based stream (e.g. RTSP stream). - * - * Use av_read_play() to resume it. - */ -int av_read_pause(AVFormatContext *s); - -/** - * Close an opened input AVFormatContext. Free it and all its contents - * and set *s to NULL. - */ -void avformat_close_input(AVFormatContext **s); -/** - * @} - */ - -#define AVSEEK_FLAG_BACKWARD 1 ///< seek backward -#define AVSEEK_FLAG_BYTE 2 ///< seeking based on position in bytes -#define AVSEEK_FLAG_ANY 4 ///< seek to any frame, even non-keyframes -#define AVSEEK_FLAG_FRAME 8 ///< seeking based on frame number - -/** - * @addtogroup lavf_encoding - * @{ - */ - -#define AVSTREAM_INIT_IN_WRITE_HEADER 0 ///< stream parameters initialized in avformat_write_header -#define AVSTREAM_INIT_IN_INIT_OUTPUT 1 ///< stream parameters initialized in avformat_init_output - -/** - * Allocate the stream private data and write the stream header to - * an output media file. - * - * @param s Media file handle, must be allocated with avformat_alloc_context(). - * Its oformat field must be set to the desired output format; - * Its pb field must be set to an already opened AVIOContext. - * @param options An AVDictionary filled with AVFormatContext and muxer-private options. - * On return this parameter will be destroyed and replaced with a dict containing - * options that were not found. May be NULL. - * - * @return AVSTREAM_INIT_IN_WRITE_HEADER on success if the codec had not already been fully initialized in avformat_init, - * AVSTREAM_INIT_IN_INIT_OUTPUT on success if the codec had already been fully initialized in avformat_init, - * negative AVERROR on failure. - * - * @see av_opt_find, av_dict_set, avio_open, av_oformat_next, avformat_init_output. - */ -av_warn_unused_result -int avformat_write_header(AVFormatContext *s, AVDictionary **options); - -/** - * Allocate the stream private data and initialize the codec, but do not write the header. - * May optionally be used before avformat_write_header to initialize stream parameters - * before actually writing the header. - * If using this function, do not pass the same options to avformat_write_header. - * - * @param s Media file handle, must be allocated with avformat_alloc_context(). - * Its oformat field must be set to the desired output format; - * Its pb field must be set to an already opened AVIOContext. - * @param options An AVDictionary filled with AVFormatContext and muxer-private options. - * On return this parameter will be destroyed and replaced with a dict containing - * options that were not found. May be NULL. - * - * @return AVSTREAM_INIT_IN_WRITE_HEADER on success if the codec requires avformat_write_header to fully initialize, - * AVSTREAM_INIT_IN_INIT_OUTPUT on success if the codec has been fully initialized, - * negative AVERROR on failure. - * - * @see av_opt_find, av_dict_set, avio_open, av_oformat_next, avformat_write_header. - */ -av_warn_unused_result -int avformat_init_output(AVFormatContext *s, AVDictionary **options); - -/** - * Write a packet to an output media file. - * - * This function passes the packet directly to the muxer, without any buffering - * or reordering. The caller is responsible for correctly interleaving the - * packets if the format requires it. Callers that want libavformat to handle - * the interleaving should call av_interleaved_write_frame() instead of this - * function. - * - * @param s media file handle - * @param pkt The packet containing the data to be written. Note that unlike - * av_interleaved_write_frame(), this function does not take - * ownership of the packet passed to it (though some muxers may make - * an internal reference to the input packet). - *
- * This parameter can be NULL (at any time, not just at the end), in - * order to immediately flush data buffered within the muxer, for - * muxers that buffer up data internally before writing it to the - * output. - *
- * Packet's @ref AVPacket.stream_index "stream_index" field must be - * set to the index of the corresponding stream in @ref - * AVFormatContext.streams "s->streams". - *
- * The timestamps (@ref AVPacket.pts "pts", @ref AVPacket.dts "dts") - * must be set to correct values in the stream's timebase (unless the - * output format is flagged with the AVFMT_NOTIMESTAMPS flag, then - * they can be set to AV_NOPTS_VALUE). - * The dts for subsequent packets passed to this function must be strictly - * increasing when compared in their respective timebases (unless the - * output format is flagged with the AVFMT_TS_NONSTRICT, then they - * merely have to be nondecreasing). @ref AVPacket.duration - * "duration") should also be set if known. - * @return < 0 on error, = 0 if OK, 1 if flushed and there is no more data to flush - * - * @see av_interleaved_write_frame() - */ -int av_write_frame(AVFormatContext *s, AVPacket *pkt); - -/** - * Write a packet to an output media file ensuring correct interleaving. - * - * This function will buffer the packets internally as needed to make sure the - * packets in the output file are properly interleaved, usually ordered by - * increasing dts. Callers doing their own interleaving should call - * av_write_frame() instead of this function. - * - * Using this function instead of av_write_frame() can give muxers advance - * knowledge of future packets, improving e.g. the behaviour of the mp4 - * muxer for VFR content in fragmenting mode. - * - * @param s media file handle - * @param pkt The packet containing the data to be written. - *
- * If the packet is reference-counted, this function will take - * ownership of this reference and unreference it later when it sees - * fit. If the packet is not reference-counted, libavformat will - * make a copy. - * The returned packet will be blank (as if returned from - * av_packet_alloc()), even on error. - *
- * This parameter can be NULL (at any time, not just at the end), to - * flush the interleaving queues. - *
- * Packet's @ref AVPacket.stream_index "stream_index" field must be - * set to the index of the corresponding stream in @ref - * AVFormatContext.streams "s->streams". - *
- * The timestamps (@ref AVPacket.pts "pts", @ref AVPacket.dts "dts") - * must be set to correct values in the stream's timebase (unless the - * output format is flagged with the AVFMT_NOTIMESTAMPS flag, then - * they can be set to AV_NOPTS_VALUE). - * The dts for subsequent packets in one stream must be strictly - * increasing (unless the output format is flagged with the - * AVFMT_TS_NONSTRICT, then they merely have to be nondecreasing). - * @ref AVPacket.duration "duration" should also be set if known. - * - * @return 0 on success, a negative AVERROR on error. - * - * @see av_write_frame(), AVFormatContext.max_interleave_delta - */ -int av_interleaved_write_frame(AVFormatContext *s, AVPacket *pkt); - -/** - * Write an uncoded frame to an output media file. - * - * The frame must be correctly interleaved according to the container - * specification; if not, av_interleaved_write_uncoded_frame() must be used. - * - * See av_interleaved_write_uncoded_frame() for details. - */ -int av_write_uncoded_frame(AVFormatContext *s, int stream_index, - AVFrame *frame); - -/** - * Write an uncoded frame to an output media file. - * - * If the muxer supports it, this function makes it possible to write an AVFrame - * structure directly, without encoding it into a packet. - * It is mostly useful for devices and similar special muxers that use raw - * video or PCM data and will not serialize it into a byte stream. - * - * To test whether it is possible to use it with a given muxer and stream, - * use av_write_uncoded_frame_query(). - * - * The caller gives up ownership of the frame and must not access it - * afterwards. - * - * @return >=0 for success, a negative code on error - */ -int av_interleaved_write_uncoded_frame(AVFormatContext *s, int stream_index, - AVFrame *frame); - -/** - * Test whether a muxer supports uncoded frame. - * - * @return >=0 if an uncoded frame can be written to that muxer and stream, - * <0 if not - */ -int av_write_uncoded_frame_query(AVFormatContext *s, int stream_index); - -/** - * Write the stream trailer to an output media file and free the - * file private data. - * - * May only be called after a successful call to avformat_write_header. - * - * @param s media file handle - * @return 0 if OK, AVERROR_xxx on error - */ -int av_write_trailer(AVFormatContext *s); - -/** - * Return the output format in the list of registered output formats - * which best matches the provided parameters, or return NULL if - * there is no match. - * - * @param short_name if non-NULL checks if short_name matches with the - * names of the registered formats - * @param filename if non-NULL checks if filename terminates with the - * extensions of the registered formats - * @param mime_type if non-NULL checks if mime_type matches with the - * MIME type of the registered formats - */ -const AVOutputFormat *av_guess_format(const char *short_name, - const char *filename, - const char *mime_type); - -/** - * Guess the codec ID based upon muxer and filename. - */ -enum AVCodecID av_guess_codec(const AVOutputFormat *fmt, const char *short_name, - const char *filename, const char *mime_type, - enum AVMediaType type); - -/** - * Get timing information for the data currently output. - * The exact meaning of "currently output" depends on the format. - * It is mostly relevant for devices that have an internal buffer and/or - * work in real time. - * @param s media file handle - * @param stream stream in the media file - * @param[out] dts DTS of the last packet output for the stream, in stream - * time_base units - * @param[out] wall absolute time when that packet whas output, - * in microsecond - * @return 0 if OK, AVERROR(ENOSYS) if the format does not support it - * Note: some formats or devices may not allow to measure dts and wall - * atomically. - */ -int av_get_output_timestamp(struct AVFormatContext *s, int stream, - int64_t *dts, int64_t *wall); - - -/** - * @} - */ - - -/** - * @defgroup lavf_misc Utility functions - * @ingroup libavf - * @{ - * - * Miscellaneous utility functions related to both muxing and demuxing - * (or neither). - */ - -/** - * Send a nice hexadecimal dump of a buffer to the specified file stream. - * - * @param f The file stream pointer where the dump should be sent to. - * @param buf buffer - * @param size buffer size - * - * @see av_hex_dump_log, av_pkt_dump2, av_pkt_dump_log2 - */ -void av_hex_dump(FILE *f, const uint8_t *buf, int size); - -/** - * Send a nice hexadecimal dump of a buffer to the log. - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message, lower values signifying - * higher importance. - * @param buf buffer - * @param size buffer size - * - * @see av_hex_dump, av_pkt_dump2, av_pkt_dump_log2 - */ -void av_hex_dump_log(void *avcl, int level, const uint8_t *buf, int size); - -/** - * Send a nice dump of a packet to the specified file stream. - * - * @param f The file stream pointer where the dump should be sent to. - * @param pkt packet to dump - * @param dump_payload True if the payload must be displayed, too. - * @param st AVStream that the packet belongs to - */ -void av_pkt_dump2(FILE *f, const AVPacket *pkt, int dump_payload, const AVStream *st); - - -/** - * Send a nice dump of a packet to the log. - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message, lower values signifying - * higher importance. - * @param pkt packet to dump - * @param dump_payload True if the payload must be displayed, too. - * @param st AVStream that the packet belongs to - */ -void av_pkt_dump_log2(void *avcl, int level, const AVPacket *pkt, int dump_payload, - const AVStream *st); - -/** - * Get the AVCodecID for the given codec tag tag. - * If no codec id is found returns AV_CODEC_ID_NONE. - * - * @param tags list of supported codec_id-codec_tag pairs, as stored - * in AVInputFormat.codec_tag and AVOutputFormat.codec_tag - * @param tag codec tag to match to a codec ID - */ -enum AVCodecID av_codec_get_id(const struct AVCodecTag * const *tags, unsigned int tag); - -/** - * Get the codec tag for the given codec id id. - * If no codec tag is found returns 0. - * - * @param tags list of supported codec_id-codec_tag pairs, as stored - * in AVInputFormat.codec_tag and AVOutputFormat.codec_tag - * @param id codec ID to match to a codec tag - */ -unsigned int av_codec_get_tag(const struct AVCodecTag * const *tags, enum AVCodecID id); - -/** - * Get the codec tag for the given codec id. - * - * @param tags list of supported codec_id - codec_tag pairs, as stored - * in AVInputFormat.codec_tag and AVOutputFormat.codec_tag - * @param id codec id that should be searched for in the list - * @param tag A pointer to the found tag - * @return 0 if id was not found in tags, > 0 if it was found - */ -int av_codec_get_tag2(const struct AVCodecTag * const *tags, enum AVCodecID id, - unsigned int *tag); - -int av_find_default_stream_index(AVFormatContext *s); - -/** - * Get the index for a specific timestamp. - * - * @param st stream that the timestamp belongs to - * @param timestamp timestamp to retrieve the index for - * @param flags if AVSEEK_FLAG_BACKWARD then the returned index will correspond - * to the timestamp which is <= the requested one, if backward - * is 0, then it will be >= - * if AVSEEK_FLAG_ANY seek to any frame, only keyframes otherwise - * @return < 0 if no such timestamp could be found - */ -int av_index_search_timestamp(AVStream *st, int64_t timestamp, int flags); - -/** - * Get the index entry count for the given AVStream. - * - * @param st stream - * @return the number of index entries in the stream - */ -int avformat_index_get_entries_count(const AVStream *st); - -/** - * Get the AVIndexEntry corresponding to the given index. - * - * @param st Stream containing the requested AVIndexEntry. - * @param idx The desired index. - * @return A pointer to the requested AVIndexEntry if it exists, NULL otherwise. - * - * @note The pointer returned by this function is only guaranteed to be valid - * until any function that takes the stream or the parent AVFormatContext - * as input argument is called. - */ -const AVIndexEntry *avformat_index_get_entry(AVStream *st, int idx); - -/** - * Get the AVIndexEntry corresponding to the given timestamp. - * - * @param st Stream containing the requested AVIndexEntry. - * @param timestamp Timestamp to retrieve the index entry for. - * @param flags If AVSEEK_FLAG_BACKWARD then the returned entry will correspond - * to the timestamp which is <= the requested one, if backward - * is 0, then it will be >= - * if AVSEEK_FLAG_ANY seek to any frame, only keyframes otherwise. - * @return A pointer to the requested AVIndexEntry if it exists, NULL otherwise. - * - * @note The pointer returned by this function is only guaranteed to be valid - * until any function that takes the stream or the parent AVFormatContext - * as input argument is called. - */ -const AVIndexEntry *avformat_index_get_entry_from_timestamp(AVStream *st, - int64_t wanted_timestamp, - int flags); -/** - * Add an index entry into a sorted list. Update the entry if the list - * already contains it. - * - * @param timestamp timestamp in the time base of the given stream - */ -int av_add_index_entry(AVStream *st, int64_t pos, int64_t timestamp, - int size, int distance, int flags); - - -/** - * Split a URL string into components. - * - * The pointers to buffers for storing individual components may be null, - * in order to ignore that component. Buffers for components not found are - * set to empty strings. If the port is not found, it is set to a negative - * value. - * - * @param proto the buffer for the protocol - * @param proto_size the size of the proto buffer - * @param authorization the buffer for the authorization - * @param authorization_size the size of the authorization buffer - * @param hostname the buffer for the host name - * @param hostname_size the size of the hostname buffer - * @param port_ptr a pointer to store the port number in - * @param path the buffer for the path - * @param path_size the size of the path buffer - * @param url the URL to split - */ -void av_url_split(char *proto, int proto_size, - char *authorization, int authorization_size, - char *hostname, int hostname_size, - int *port_ptr, - char *path, int path_size, - const char *url); - - -/** - * Print detailed information about the input or output format, such as - * duration, bitrate, streams, container, programs, metadata, side data, - * codec and time base. - * - * @param ic the context to analyze - * @param index index of the stream to dump information about - * @param url the URL to print, such as source or destination file - * @param is_output Select whether the specified context is an input(0) or output(1) - */ -void av_dump_format(AVFormatContext *ic, - int index, - const char *url, - int is_output); - - -#define AV_FRAME_FILENAME_FLAGS_MULTIPLE 1 ///< Allow multiple %d - -/** - * Return in 'buf' the path with '%d' replaced by a number. - * - * Also handles the '%0nd' format where 'n' is the total number - * of digits and '%%'. - * - * @param buf destination buffer - * @param buf_size destination buffer size - * @param path numbered sequence string - * @param number frame number - * @param flags AV_FRAME_FILENAME_FLAGS_* - * @return 0 if OK, -1 on format error - */ -int av_get_frame_filename2(char *buf, int buf_size, - const char *path, int number, int flags); - -int av_get_frame_filename(char *buf, int buf_size, - const char *path, int number); - -/** - * Check whether filename actually is a numbered sequence generator. - * - * @param filename possible numbered sequence string - * @return 1 if a valid numbered sequence string, 0 otherwise - */ -int av_filename_number_test(const char *filename); - -/** - * Generate an SDP for an RTP session. - * - * Note, this overwrites the id values of AVStreams in the muxer contexts - * for getting unique dynamic payload types. - * - * @param ac array of AVFormatContexts describing the RTP streams. If the - * array is composed by only one context, such context can contain - * multiple AVStreams (one AVStream per RTP stream). Otherwise, - * all the contexts in the array (an AVCodecContext per RTP stream) - * must contain only one AVStream. - * @param n_files number of AVCodecContexts contained in ac - * @param buf buffer where the SDP will be stored (must be allocated by - * the caller) - * @param size the size of the buffer - * @return 0 if OK, AVERROR_xxx on error - */ -int av_sdp_create(AVFormatContext *ac[], int n_files, char *buf, int size); - -/** - * Return a positive value if the given filename has one of the given - * extensions, 0 otherwise. - * - * @param filename file name to check against the given extensions - * @param extensions a comma-separated list of filename extensions - */ -int av_match_ext(const char *filename, const char *extensions); - -/** - * Test if the given container can store a codec. - * - * @param ofmt container to check for compatibility - * @param codec_id codec to potentially store in container - * @param std_compliance standards compliance level, one of FF_COMPLIANCE_* - * - * @return 1 if codec with ID codec_id can be stored in ofmt, 0 if it cannot. - * A negative number if this information is not available. - */ -int avformat_query_codec(const AVOutputFormat *ofmt, enum AVCodecID codec_id, - int std_compliance); - -/** - * @defgroup riff_fourcc RIFF FourCCs - * @{ - * Get the tables mapping RIFF FourCCs to libavcodec AVCodecIDs. The tables are - * meant to be passed to av_codec_get_id()/av_codec_get_tag() as in the - * following code: - * @code - * uint32_t tag = MKTAG('H', '2', '6', '4'); - * const struct AVCodecTag *table[] = { avformat_get_riff_video_tags(), 0 }; - * enum AVCodecID id = av_codec_get_id(table, tag); - * @endcode - */ -/** - * @return the table mapping RIFF FourCCs for video to libavcodec AVCodecID. - */ -const struct AVCodecTag *avformat_get_riff_video_tags(void); -/** - * @return the table mapping RIFF FourCCs for audio to AVCodecID. - */ -const struct AVCodecTag *avformat_get_riff_audio_tags(void); -/** - * @return the table mapping MOV FourCCs for video to libavcodec AVCodecID. - */ -const struct AVCodecTag *avformat_get_mov_video_tags(void); -/** - * @return the table mapping MOV FourCCs for audio to AVCodecID. - */ -const struct AVCodecTag *avformat_get_mov_audio_tags(void); - -/** - * @} - */ - -/** - * Guess the sample aspect ratio of a frame, based on both the stream and the - * frame aspect ratio. - * - * Since the frame aspect ratio is set by the codec but the stream aspect ratio - * is set by the demuxer, these two may not be equal. This function tries to - * return the value that you should use if you would like to display the frame. - * - * Basic logic is to use the stream aspect ratio if it is set to something sane - * otherwise use the frame aspect ratio. This way a container setting, which is - * usually easy to modify can override the coded value in the frames. - * - * @param format the format context which the stream is part of - * @param stream the stream which the frame is part of - * @param frame the frame with the aspect ratio to be determined - * @return the guessed (valid) sample_aspect_ratio, 0/1 if no idea - */ -AVRational av_guess_sample_aspect_ratio(AVFormatContext *format, AVStream *stream, AVFrame *frame); - -/** - * Guess the frame rate, based on both the container and codec information. - * - * @param ctx the format context which the stream is part of - * @param stream the stream which the frame is part of - * @param frame the frame for which the frame rate should be determined, may be NULL - * @return the guessed (valid) frame rate, 0/1 if no idea - */ -AVRational av_guess_frame_rate(AVFormatContext *ctx, AVStream *stream, AVFrame *frame); - -/** - * Check if the stream st contained in s is matched by the stream specifier - * spec. - * - * See the "stream specifiers" chapter in the documentation for the syntax - * of spec. - * - * @return >0 if st is matched by spec; - * 0 if st is not matched by spec; - * AVERROR code if spec is invalid - * - * @note A stream specifier can match several streams in the format. - */ -int avformat_match_stream_specifier(AVFormatContext *s, AVStream *st, - const char *spec); - -int avformat_queue_attached_pictures(AVFormatContext *s); - -enum AVTimebaseSource { - AVFMT_TBCF_AUTO = -1, - AVFMT_TBCF_DECODER, - AVFMT_TBCF_DEMUXER, -#if FF_API_R_FRAME_RATE - AVFMT_TBCF_R_FRAMERATE, -#endif -}; - -/** - * Transfer internal timing information from one stream to another. - * - * This function is useful when doing stream copy. - * - * @param ofmt target output format for ost - * @param ost output stream which needs timings copy and adjustments - * @param ist reference input stream to copy timings from - * @param copy_tb define from where the stream codec timebase needs to be imported - */ -int avformat_transfer_internal_stream_timing_info(const AVOutputFormat *ofmt, - AVStream *ost, const AVStream *ist, - enum AVTimebaseSource copy_tb); - -/** - * Get the internal codec timebase from a stream. - * - * @param st input stream to extract the timebase from - */ -AVRational av_stream_get_codec_timebase(const AVStream *st); - -/** - * @} - */ - -#endif /* AVFORMAT_AVFORMAT_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavformat/avio.h b/third_party/ffmpeg/uos/amd64/include/libavformat/avio.h deleted file mode 100644 index 36c3d7b4..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavformat/avio.h +++ /dev/null @@ -1,842 +0,0 @@ -/* - * copyright (c) 2001 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ -#ifndef AVFORMAT_AVIO_H -#define AVFORMAT_AVIO_H - -/** - * @file - * @ingroup lavf_io - * Buffered I/O operations - */ - -#include -#include - -#include "libavutil/attributes.h" -#include "libavutil/dict.h" -#include "libavutil/log.h" - -#include "libavformat/version_major.h" - -/** - * Seeking works like for a local file. - */ -#define AVIO_SEEKABLE_NORMAL (1 << 0) - -/** - * Seeking by timestamp with avio_seek_time() is possible. - */ -#define AVIO_SEEKABLE_TIME (1 << 1) - -/** - * Callback for checking whether to abort blocking functions. - * AVERROR_EXIT is returned in this case by the interrupted - * function. During blocking operations, callback is called with - * opaque as parameter. If the callback returns 1, the - * blocking operation will be aborted. - * - * No members can be added to this struct without a major bump, if - * new elements have been added after this struct in AVFormatContext - * or AVIOContext. - */ -typedef struct AVIOInterruptCB { - int (*callback)(void*); - void *opaque; -} AVIOInterruptCB; - -/** - * Directory entry types. - */ -enum AVIODirEntryType { - AVIO_ENTRY_UNKNOWN, - AVIO_ENTRY_BLOCK_DEVICE, - AVIO_ENTRY_CHARACTER_DEVICE, - AVIO_ENTRY_DIRECTORY, - AVIO_ENTRY_NAMED_PIPE, - AVIO_ENTRY_SYMBOLIC_LINK, - AVIO_ENTRY_SOCKET, - AVIO_ENTRY_FILE, - AVIO_ENTRY_SERVER, - AVIO_ENTRY_SHARE, - AVIO_ENTRY_WORKGROUP, -}; - -/** - * Describes single entry of the directory. - * - * Only name and type fields are guaranteed be set. - * Rest of fields are protocol or/and platform dependent and might be unknown. - */ -typedef struct AVIODirEntry { - char *name; /**< Filename */ - int type; /**< Type of the entry */ - int utf8; /**< Set to 1 when name is encoded with UTF-8, 0 otherwise. - Name can be encoded with UTF-8 even though 0 is set. */ - int64_t size; /**< File size in bytes, -1 if unknown. */ - int64_t modification_timestamp; /**< Time of last modification in microseconds since unix - epoch, -1 if unknown. */ - int64_t access_timestamp; /**< Time of last access in microseconds since unix epoch, - -1 if unknown. */ - int64_t status_change_timestamp; /**< Time of last status change in microseconds since unix - epoch, -1 if unknown. */ - int64_t user_id; /**< User ID of owner, -1 if unknown. */ - int64_t group_id; /**< Group ID of owner, -1 if unknown. */ - int64_t filemode; /**< Unix file mode, -1 if unknown. */ -} AVIODirEntry; - -typedef struct AVIODirContext { - struct URLContext *url_context; -} AVIODirContext; - -/** - * Different data types that can be returned via the AVIO - * write_data_type callback. - */ -enum AVIODataMarkerType { - /** - * Header data; this needs to be present for the stream to be decodeable. - */ - AVIO_DATA_MARKER_HEADER, - /** - * A point in the output bytestream where a decoder can start decoding - * (i.e. a keyframe). A demuxer/decoder given the data flagged with - * AVIO_DATA_MARKER_HEADER, followed by any AVIO_DATA_MARKER_SYNC_POINT, - * should give decodeable results. - */ - AVIO_DATA_MARKER_SYNC_POINT, - /** - * A point in the output bytestream where a demuxer can start parsing - * (for non self synchronizing bytestream formats). That is, any - * non-keyframe packet start point. - */ - AVIO_DATA_MARKER_BOUNDARY_POINT, - /** - * This is any, unlabelled data. It can either be a muxer not marking - * any positions at all, it can be an actual boundary/sync point - * that the muxer chooses not to mark, or a later part of a packet/fragment - * that is cut into multiple write callbacks due to limited IO buffer size. - */ - AVIO_DATA_MARKER_UNKNOWN, - /** - * Trailer data, which doesn't contain actual content, but only for - * finalizing the output file. - */ - AVIO_DATA_MARKER_TRAILER, - /** - * A point in the output bytestream where the underlying AVIOContext might - * flush the buffer depending on latency or buffering requirements. Typically - * means the end of a packet. - */ - AVIO_DATA_MARKER_FLUSH_POINT, -}; - -/** - * Bytestream IO Context. - * New public fields can be added with minor version bumps. - * Removal, reordering and changes to existing public fields require - * a major version bump. - * sizeof(AVIOContext) must not be used outside libav*. - * - * @note None of the function pointers in AVIOContext should be called - * directly, they should only be set by the client application - * when implementing custom I/O. Normally these are set to the - * function pointers specified in avio_alloc_context() - */ -typedef struct AVIOContext { - /** - * A class for private options. - * - * If this AVIOContext is created by avio_open2(), av_class is set and - * passes the options down to protocols. - * - * If this AVIOContext is manually allocated, then av_class may be set by - * the caller. - * - * warning -- this field can be NULL, be sure to not pass this AVIOContext - * to any av_opt_* functions in that case. - */ - const AVClass *av_class; - - /* - * The following shows the relationship between buffer, buf_ptr, - * buf_ptr_max, buf_end, buf_size, and pos, when reading and when writing - * (since AVIOContext is used for both): - * - ********************************************************************************** - * READING - ********************************************************************************** - * - * | buffer_size | - * |---------------------------------------| - * | | - * - * buffer buf_ptr buf_end - * +---------------+-----------------------+ - * |/ / / / / / / /|/ / / / / / /| | - * read buffer: |/ / consumed / | to be read /| | - * |/ / / / / / / /|/ / / / / / /| | - * +---------------+-----------------------+ - * - * pos - * +-------------------------------------------+-----------------+ - * input file: | | | - * +-------------------------------------------+-----------------+ - * - * - ********************************************************************************** - * WRITING - ********************************************************************************** - * - * | buffer_size | - * |--------------------------------------| - * | | - * - * buf_ptr_max - * buffer (buf_ptr) buf_end - * +-----------------------+--------------+ - * |/ / / / / / / / / / / /| | - * write buffer: | / / to be flushed / / | | - * |/ / / / / / / / / / / /| | - * +-----------------------+--------------+ - * buf_ptr can be in this - * due to a backward seek - * - * pos - * +-------------+----------------------------------------------+ - * output file: | | | - * +-------------+----------------------------------------------+ - * - */ - unsigned char *buffer; /**< Start of the buffer. */ - int buffer_size; /**< Maximum buffer size */ - unsigned char *buf_ptr; /**< Current position in the buffer */ - unsigned char *buf_end; /**< End of the data, may be less than - buffer+buffer_size if the read function returned - less data than requested, e.g. for streams where - no more data has been received yet. */ - void *opaque; /**< A private pointer, passed to the read/write/seek/... - functions. */ - int (*read_packet)(void *opaque, uint8_t *buf, int buf_size); - int (*write_packet)(void *opaque, uint8_t *buf, int buf_size); - int64_t (*seek)(void *opaque, int64_t offset, int whence); - int64_t pos; /**< position in the file of the current buffer */ - int eof_reached; /**< true if was unable to read due to error or eof */ - int error; /**< contains the error code or 0 if no error happened */ - int write_flag; /**< true if open for writing */ - int max_packet_size; - int min_packet_size; /**< Try to buffer at least this amount of data - before flushing it. */ - unsigned long checksum; - unsigned char *checksum_ptr; - unsigned long (*update_checksum)(unsigned long checksum, const uint8_t *buf, unsigned int size); - /** - * Pause or resume playback for network streaming protocols - e.g. MMS. - */ - int (*read_pause)(void *opaque, int pause); - /** - * Seek to a given timestamp in stream with the specified stream_index. - * Needed for some network streaming protocols which don't support seeking - * to byte position. - */ - int64_t (*read_seek)(void *opaque, int stream_index, - int64_t timestamp, int flags); - /** - * A combination of AVIO_SEEKABLE_ flags or 0 when the stream is not seekable. - */ - int seekable; - - /** - * avio_read and avio_write should if possible be satisfied directly - * instead of going through a buffer, and avio_seek will always - * call the underlying seek function directly. - */ - int direct; - - /** - * ',' separated list of allowed protocols. - */ - const char *protocol_whitelist; - - /** - * ',' separated list of disallowed protocols. - */ - const char *protocol_blacklist; - - /** - * A callback that is used instead of write_packet. - */ - int (*write_data_type)(void *opaque, uint8_t *buf, int buf_size, - enum AVIODataMarkerType type, int64_t time); - /** - * If set, don't call write_data_type separately for AVIO_DATA_MARKER_BOUNDARY_POINT, - * but ignore them and treat them as AVIO_DATA_MARKER_UNKNOWN (to avoid needlessly - * small chunks of data returned from the callback). - */ - int ignore_boundary_point; - -#if FF_API_AVIOCONTEXT_WRITTEN - /** - * @deprecated field utilized privately by libavformat. For a public - * statistic of how many bytes were written out, see - * AVIOContext::bytes_written. - */ - attribute_deprecated - int64_t written; -#endif - - /** - * Maximum reached position before a backward seek in the write buffer, - * used keeping track of already written data for a later flush. - */ - unsigned char *buf_ptr_max; - - /** - * Read-only statistic of bytes read for this AVIOContext. - */ - int64_t bytes_read; - - /** - * Read-only statistic of bytes written for this AVIOContext. - */ - int64_t bytes_written; -} AVIOContext; - -/** - * Return the name of the protocol that will handle the passed URL. - * - * NULL is returned if no protocol could be found for the given URL. - * - * @return Name of the protocol or NULL. - */ -const char *avio_find_protocol_name(const char *url); - -/** - * Return AVIO_FLAG_* access flags corresponding to the access permissions - * of the resource in url, or a negative value corresponding to an - * AVERROR code in case of failure. The returned access flags are - * masked by the value in flags. - * - * @note This function is intrinsically unsafe, in the sense that the - * checked resource may change its existence or permission status from - * one call to another. Thus you should not trust the returned value, - * unless you are sure that no other processes are accessing the - * checked resource. - */ -int avio_check(const char *url, int flags); - -/** - * Open directory for reading. - * - * @param s directory read context. Pointer to a NULL pointer must be passed. - * @param url directory to be listed. - * @param options A dictionary filled with protocol-private options. On return - * this parameter will be destroyed and replaced with a dictionary - * containing options that were not found. May be NULL. - * @return >=0 on success or negative on error. - */ -int avio_open_dir(AVIODirContext **s, const char *url, AVDictionary **options); - -/** - * Get next directory entry. - * - * Returned entry must be freed with avio_free_directory_entry(). In particular - * it may outlive AVIODirContext. - * - * @param s directory read context. - * @param[out] next next entry or NULL when no more entries. - * @return >=0 on success or negative on error. End of list is not considered an - * error. - */ -int avio_read_dir(AVIODirContext *s, AVIODirEntry **next); - -/** - * Close directory. - * - * @note Entries created using avio_read_dir() are not deleted and must be - * freeded with avio_free_directory_entry(). - * - * @param s directory read context. - * @return >=0 on success or negative on error. - */ -int avio_close_dir(AVIODirContext **s); - -/** - * Free entry allocated by avio_read_dir(). - * - * @param entry entry to be freed. - */ -void avio_free_directory_entry(AVIODirEntry **entry); - -/** - * Allocate and initialize an AVIOContext for buffered I/O. It must be later - * freed with avio_context_free(). - * - * @param buffer Memory block for input/output operations via AVIOContext. - * The buffer must be allocated with av_malloc() and friends. - * It may be freed and replaced with a new buffer by libavformat. - * AVIOContext.buffer holds the buffer currently in use, - * which must be later freed with av_free(). - * @param buffer_size The buffer size is very important for performance. - * For protocols with fixed blocksize it should be set to this blocksize. - * For others a typical size is a cache page, e.g. 4kb. - * @param write_flag Set to 1 if the buffer should be writable, 0 otherwise. - * @param opaque An opaque pointer to user-specific data. - * @param read_packet A function for refilling the buffer, may be NULL. - * For stream protocols, must never return 0 but rather - * a proper AVERROR code. - * @param write_packet A function for writing the buffer contents, may be NULL. - * The function may not change the input buffers content. - * @param seek A function for seeking to specified byte position, may be NULL. - * - * @return Allocated AVIOContext or NULL on failure. - */ -AVIOContext *avio_alloc_context( - unsigned char *buffer, - int buffer_size, - int write_flag, - void *opaque, - int (*read_packet)(void *opaque, uint8_t *buf, int buf_size), - int (*write_packet)(void *opaque, uint8_t *buf, int buf_size), - int64_t (*seek)(void *opaque, int64_t offset, int whence)); - -/** - * Free the supplied IO context and everything associated with it. - * - * @param s Double pointer to the IO context. This function will write NULL - * into s. - */ -void avio_context_free(AVIOContext **s); - -void avio_w8(AVIOContext *s, int b); -void avio_write(AVIOContext *s, const unsigned char *buf, int size); -void avio_wl64(AVIOContext *s, uint64_t val); -void avio_wb64(AVIOContext *s, uint64_t val); -void avio_wl32(AVIOContext *s, unsigned int val); -void avio_wb32(AVIOContext *s, unsigned int val); -void avio_wl24(AVIOContext *s, unsigned int val); -void avio_wb24(AVIOContext *s, unsigned int val); -void avio_wl16(AVIOContext *s, unsigned int val); -void avio_wb16(AVIOContext *s, unsigned int val); - -/** - * Write a NULL-terminated string. - * @return number of bytes written. - */ -int avio_put_str(AVIOContext *s, const char *str); - -/** - * Convert an UTF-8 string to UTF-16LE and write it. - * @param s the AVIOContext - * @param str NULL-terminated UTF-8 string - * - * @return number of bytes written. - */ -int avio_put_str16le(AVIOContext *s, const char *str); - -/** - * Convert an UTF-8 string to UTF-16BE and write it. - * @param s the AVIOContext - * @param str NULL-terminated UTF-8 string - * - * @return number of bytes written. - */ -int avio_put_str16be(AVIOContext *s, const char *str); - -/** - * Mark the written bytestream as a specific type. - * - * Zero-length ranges are omitted from the output. - * - * @param time the stream time the current bytestream pos corresponds to - * (in AV_TIME_BASE units), or AV_NOPTS_VALUE if unknown or not - * applicable - * @param type the kind of data written starting at the current pos - */ -void avio_write_marker(AVIOContext *s, int64_t time, enum AVIODataMarkerType type); - -/** - * ORing this as the "whence" parameter to a seek function causes it to - * return the filesize without seeking anywhere. Supporting this is optional. - * If it is not supported then the seek function will return <0. - */ -#define AVSEEK_SIZE 0x10000 - -/** - * Passing this flag as the "whence" parameter to a seek function causes it to - * seek by any means (like reopening and linear reading) or other normally unreasonable - * means that can be extremely slow. - * This may be ignored by the seek code. - */ -#define AVSEEK_FORCE 0x20000 - -/** - * fseek() equivalent for AVIOContext. - * @return new position or AVERROR. - */ -int64_t avio_seek(AVIOContext *s, int64_t offset, int whence); - -/** - * Skip given number of bytes forward - * @return new position or AVERROR. - */ -int64_t avio_skip(AVIOContext *s, int64_t offset); - -/** - * ftell() equivalent for AVIOContext. - * @return position or AVERROR. - */ -static av_always_inline int64_t avio_tell(AVIOContext *s) -{ - return avio_seek(s, 0, SEEK_CUR); -} - -/** - * Get the filesize. - * @return filesize or AVERROR - */ -int64_t avio_size(AVIOContext *s); - -/** - * Similar to feof() but also returns nonzero on read errors. - * @return non zero if and only if at end of file or a read error happened when reading. - */ -int avio_feof(AVIOContext *s); - -/** - * Writes a formatted string to the context taking a va_list. - * @return number of bytes written, < 0 on error. - */ -int avio_vprintf(AVIOContext *s, const char *fmt, va_list ap); - -/** - * Writes a formatted string to the context. - * @return number of bytes written, < 0 on error. - */ -int avio_printf(AVIOContext *s, const char *fmt, ...) av_printf_format(2, 3); - -/** - * Write a NULL terminated array of strings to the context. - * Usually you don't need to use this function directly but its macro wrapper, - * avio_print. - */ -void avio_print_string_array(AVIOContext *s, const char *strings[]); - -/** - * Write strings (const char *) to the context. - * This is a convenience macro around avio_print_string_array and it - * automatically creates the string array from the variable argument list. - * For simple string concatenations this function is more performant than using - * avio_printf since it does not need a temporary buffer. - */ -#define avio_print(s, ...) \ - avio_print_string_array(s, (const char*[]){__VA_ARGS__, NULL}) - -/** - * Force flushing of buffered data. - * - * For write streams, force the buffered data to be immediately written to the output, - * without to wait to fill the internal buffer. - * - * For read streams, discard all currently buffered data, and advance the - * reported file position to that of the underlying stream. This does not - * read new data, and does not perform any seeks. - */ -void avio_flush(AVIOContext *s); - -/** - * Read size bytes from AVIOContext into buf. - * @return number of bytes read or AVERROR - */ -int avio_read(AVIOContext *s, unsigned char *buf, int size); - -/** - * Read size bytes from AVIOContext into buf. Unlike avio_read(), this is allowed - * to read fewer bytes than requested. The missing bytes can be read in the next - * call. This always tries to read at least 1 byte. - * Useful to reduce latency in certain cases. - * @return number of bytes read or AVERROR - */ -int avio_read_partial(AVIOContext *s, unsigned char *buf, int size); - -/** - * @name Functions for reading from AVIOContext - * @{ - * - * @note return 0 if EOF, so you cannot use it if EOF handling is - * necessary - */ -int avio_r8 (AVIOContext *s); -unsigned int avio_rl16(AVIOContext *s); -unsigned int avio_rl24(AVIOContext *s); -unsigned int avio_rl32(AVIOContext *s); -uint64_t avio_rl64(AVIOContext *s); -unsigned int avio_rb16(AVIOContext *s); -unsigned int avio_rb24(AVIOContext *s); -unsigned int avio_rb32(AVIOContext *s); -uint64_t avio_rb64(AVIOContext *s); -/** - * @} - */ - -/** - * Read a string from pb into buf. The reading will terminate when either - * a NULL character was encountered, maxlen bytes have been read, or nothing - * more can be read from pb. The result is guaranteed to be NULL-terminated, it - * will be truncated if buf is too small. - * Note that the string is not interpreted or validated in any way, it - * might get truncated in the middle of a sequence for multi-byte encodings. - * - * @return number of bytes read (is always <= maxlen). - * If reading ends on EOF or error, the return value will be one more than - * bytes actually read. - */ -int avio_get_str(AVIOContext *pb, int maxlen, char *buf, int buflen); - -/** - * Read a UTF-16 string from pb and convert it to UTF-8. - * The reading will terminate when either a null or invalid character was - * encountered or maxlen bytes have been read. - * @return number of bytes read (is always <= maxlen) - */ -int avio_get_str16le(AVIOContext *pb, int maxlen, char *buf, int buflen); -int avio_get_str16be(AVIOContext *pb, int maxlen, char *buf, int buflen); - - -/** - * @name URL open modes - * The flags argument to avio_open must be one of the following - * constants, optionally ORed with other flags. - * @{ - */ -#define AVIO_FLAG_READ 1 /**< read-only */ -#define AVIO_FLAG_WRITE 2 /**< write-only */ -#define AVIO_FLAG_READ_WRITE (AVIO_FLAG_READ|AVIO_FLAG_WRITE) /**< read-write pseudo flag */ -/** - * @} - */ - -/** - * Use non-blocking mode. - * If this flag is set, operations on the context will return - * AVERROR(EAGAIN) if they can not be performed immediately. - * If this flag is not set, operations on the context will never return - * AVERROR(EAGAIN). - * Note that this flag does not affect the opening/connecting of the - * context. Connecting a protocol will always block if necessary (e.g. on - * network protocols) but never hang (e.g. on busy devices). - * Warning: non-blocking protocols is work-in-progress; this flag may be - * silently ignored. - */ -#define AVIO_FLAG_NONBLOCK 8 - -/** - * Use direct mode. - * avio_read and avio_write should if possible be satisfied directly - * instead of going through a buffer, and avio_seek will always - * call the underlying seek function directly. - */ -#define AVIO_FLAG_DIRECT 0x8000 - -/** - * Create and initialize a AVIOContext for accessing the - * resource indicated by url. - * @note When the resource indicated by url has been opened in - * read+write mode, the AVIOContext can be used only for writing. - * - * @param s Used to return the pointer to the created AVIOContext. - * In case of failure the pointed to value is set to NULL. - * @param url resource to access - * @param flags flags which control how the resource indicated by url - * is to be opened - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code in case of failure - */ -int avio_open(AVIOContext **s, const char *url, int flags); - -/** - * Create and initialize a AVIOContext for accessing the - * resource indicated by url. - * @note When the resource indicated by url has been opened in - * read+write mode, the AVIOContext can be used only for writing. - * - * @param s Used to return the pointer to the created AVIOContext. - * In case of failure the pointed to value is set to NULL. - * @param url resource to access - * @param flags flags which control how the resource indicated by url - * is to be opened - * @param int_cb an interrupt callback to be used at the protocols level - * @param options A dictionary filled with protocol-private options. On return - * this parameter will be destroyed and replaced with a dict containing options - * that were not found. May be NULL. - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code in case of failure - */ -int avio_open2(AVIOContext **s, const char *url, int flags, - const AVIOInterruptCB *int_cb, AVDictionary **options); - -/** - * Close the resource accessed by the AVIOContext s and free it. - * This function can only be used if s was opened by avio_open(). - * - * The internal buffer is automatically flushed before closing the - * resource. - * - * @return 0 on success, an AVERROR < 0 on error. - * @see avio_closep - */ -int avio_close(AVIOContext *s); - -/** - * Close the resource accessed by the AVIOContext *s, free it - * and set the pointer pointing to it to NULL. - * This function can only be used if s was opened by avio_open(). - * - * The internal buffer is automatically flushed before closing the - * resource. - * - * @return 0 on success, an AVERROR < 0 on error. - * @see avio_close - */ -int avio_closep(AVIOContext **s); - - -/** - * Open a write only memory stream. - * - * @param s new IO context - * @return zero if no error. - */ -int avio_open_dyn_buf(AVIOContext **s); - -/** - * Return the written size and a pointer to the buffer. - * The AVIOContext stream is left intact. - * The buffer must NOT be freed. - * No padding is added to the buffer. - * - * @param s IO context - * @param pbuffer pointer to a byte buffer - * @return the length of the byte buffer - */ -int avio_get_dyn_buf(AVIOContext *s, uint8_t **pbuffer); - -/** - * Return the written size and a pointer to the buffer. The buffer - * must be freed with av_free(). - * Padding of AV_INPUT_BUFFER_PADDING_SIZE is added to the buffer. - * - * @param s IO context - * @param pbuffer pointer to a byte buffer - * @return the length of the byte buffer - */ -int avio_close_dyn_buf(AVIOContext *s, uint8_t **pbuffer); - -/** - * Iterate through names of available protocols. - * - * @param opaque A private pointer representing current protocol. - * It must be a pointer to NULL on first iteration and will - * be updated by successive calls to avio_enum_protocols. - * @param output If set to 1, iterate over output protocols, - * otherwise over input protocols. - * - * @return A static string containing the name of current protocol or NULL - */ -const char *avio_enum_protocols(void **opaque, int output); - -/** - * Get AVClass by names of available protocols. - * - * @return A AVClass of input protocol name or NULL - */ -const AVClass *avio_protocol_get_class(const char *name); - -/** - * Pause and resume playing - only meaningful if using a network streaming - * protocol (e.g. MMS). - * - * @param h IO context from which to call the read_pause function pointer - * @param pause 1 for pause, 0 for resume - */ -int avio_pause(AVIOContext *h, int pause); - -/** - * Seek to a given timestamp relative to some component stream. - * Only meaningful if using a network streaming protocol (e.g. MMS.). - * - * @param h IO context from which to call the seek function pointers - * @param stream_index The stream index that the timestamp is relative to. - * If stream_index is (-1) the timestamp should be in AV_TIME_BASE - * units from the beginning of the presentation. - * If a stream_index >= 0 is used and the protocol does not support - * seeking based on component streams, the call will fail. - * @param timestamp timestamp in AVStream.time_base units - * or if there is no stream specified then in AV_TIME_BASE units. - * @param flags Optional combination of AVSEEK_FLAG_BACKWARD, AVSEEK_FLAG_BYTE - * and AVSEEK_FLAG_ANY. The protocol may silently ignore - * AVSEEK_FLAG_BACKWARD and AVSEEK_FLAG_ANY, but AVSEEK_FLAG_BYTE will - * fail if used and not supported. - * @return >= 0 on success - * @see AVInputFormat::read_seek - */ -int64_t avio_seek_time(AVIOContext *h, int stream_index, - int64_t timestamp, int flags); - -/* Avoid a warning. The header can not be included because it breaks c++. */ -struct AVBPrint; - -/** - * Read contents of h into print buffer, up to max_size bytes, or up to EOF. - * - * @return 0 for success (max_size bytes read or EOF reached), negative error - * code otherwise - */ -int avio_read_to_bprint(AVIOContext *h, struct AVBPrint *pb, size_t max_size); - -/** - * Accept and allocate a client context on a server context. - * @param s the server context - * @param c the client context, must be unallocated - * @return >= 0 on success or a negative value corresponding - * to an AVERROR on failure - */ -int avio_accept(AVIOContext *s, AVIOContext **c); - -/** - * Perform one step of the protocol handshake to accept a new client. - * This function must be called on a client returned by avio_accept() before - * using it as a read/write context. - * It is separate from avio_accept() because it may block. - * A step of the handshake is defined by places where the application may - * decide to change the proceedings. - * For example, on a protocol with a request header and a reply header, each - * one can constitute a step because the application may use the parameters - * from the request to change parameters in the reply; or each individual - * chunk of the request can constitute a step. - * If the handshake is already finished, avio_handshake() does nothing and - * returns 0 immediately. - * - * @param c the client context to perform the handshake on - * @return 0 on a complete and successful handshake - * > 0 if the handshake progressed, but is not complete - * < 0 for an AVERROR code - */ -int avio_handshake(AVIOContext *c); -#endif /* AVFORMAT_AVIO_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavformat/version.h b/third_party/ffmpeg/uos/amd64/include/libavformat/version.h deleted file mode 100644 index 7b414039..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavformat/version.h +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFORMAT_VERSION_H -#define AVFORMAT_VERSION_H - -/** - * @file - * @ingroup libavf - * Libavformat version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVFORMAT_VERSION_MINOR 30 -#define LIBAVFORMAT_VERSION_MICRO 100 - -#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \ - LIBAVFORMAT_VERSION_MINOR, \ - LIBAVFORMAT_VERSION_MICRO) -#define LIBAVFORMAT_VERSION AV_VERSION(LIBAVFORMAT_VERSION_MAJOR, \ - LIBAVFORMAT_VERSION_MINOR, \ - LIBAVFORMAT_VERSION_MICRO) -#define LIBAVFORMAT_BUILD LIBAVFORMAT_VERSION_INT - -#define LIBAVFORMAT_IDENT "Lavf" AV_STRINGIFY(LIBAVFORMAT_VERSION) - -#endif /* AVFORMAT_VERSION_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavformat/version_major.h b/third_party/ffmpeg/uos/amd64/include/libavformat/version_major.h deleted file mode 100644 index 5f71298b..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavformat/version_major.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFORMAT_VERSION_MAJOR_H -#define AVFORMAT_VERSION_MAJOR_H - -/** - * @file - * @ingroup libavf - * Libavformat version macros - */ - -// Major bumping may affect Ticket5467, 5421, 5451(compatibility with Chromium) -// Also please add any ticket numbers that you believe might be affected here -#define LIBAVFORMAT_VERSION_MAJOR 59 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - * - * @note, when bumping the major version it is recommended to manually - * disable each FF_API_* in its own commit instead of disabling them all - * at once through the bump. This improves the git bisect-ability of the change. - * - */ -#define FF_API_LAVF_PRIV_OPT (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_API_COMPUTE_PKT_FIELDS2 (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_API_AVIOCONTEXT_WRITTEN (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_HLS_TS_OPTIONS (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_API_AVSTREAM_CLASS (LIBAVFORMAT_VERSION_MAJOR > 59) - - -#define FF_API_R_FRAME_RATE 1 - -#endif /* AVFORMAT_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/adler32.h b/third_party/ffmpeg/uos/amd64/include/libavutil/adler32.h deleted file mode 100644 index 232d07f5..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/adler32.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - * copyright (c) 2006 Mans Rullgard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_adler32 - * Public header for Adler-32 hash function implementation. - */ - -#ifndef AVUTIL_ADLER32_H -#define AVUTIL_ADLER32_H - -#include -#include -#include "attributes.h" - -/** - * @defgroup lavu_adler32 Adler-32 - * @ingroup lavu_hash - * Adler-32 hash function implementation. - * - * @{ - */ - -typedef uint32_t AVAdler; - -/** - * Calculate the Adler32 checksum of a buffer. - * - * Passing the return value to a subsequent av_adler32_update() call - * allows the checksum of multiple buffers to be calculated as though - * they were concatenated. - * - * @param adler initial checksum value - * @param buf pointer to input buffer - * @param len size of input buffer - * @return updated checksum - */ -AVAdler av_adler32_update(AVAdler adler, const uint8_t *buf, - size_t len) av_pure; - -/** - * @} - */ - -#endif /* AVUTIL_ADLER32_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/aes.h b/third_party/ffmpeg/uos/amd64/include/libavutil/aes.h deleted file mode 100644 index d243286c..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/aes.h +++ /dev/null @@ -1,64 +0,0 @@ -/* - * copyright (c) 2007 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AES_H -#define AVUTIL_AES_H - -#include - -#include "attributes.h" - -/** - * @defgroup lavu_aes AES - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_aes_size; - -struct AVAES; - -/** - * Allocate an AVAES context. - */ -struct AVAES *av_aes_alloc(void); - -/** - * Initialize an AVAES context. - * @param key_bits 128, 192 or 256 - * @param decrypt 0 for encryption, 1 for decryption - */ -int av_aes_init(struct AVAES *a, const uint8_t *key, int key_bits, int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * @param count number of 16 byte blocks - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_aes_crypt(struct AVAES *a, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_AES_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/aes_ctr.h b/third_party/ffmpeg/uos/amd64/include/libavutil/aes_ctr.h deleted file mode 100644 index 4e9fda7a..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/aes_ctr.h +++ /dev/null @@ -1,87 +0,0 @@ -/* - * AES-CTR cipher - * Copyright (c) 2015 Eran Kornblau - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AES_CTR_H -#define AVUTIL_AES_CTR_H - -#include - -#include "attributes.h" - -#define AES_CTR_KEY_SIZE (16) -#define AES_CTR_IV_SIZE (8) - -struct AVAESCTR; - -/** - * Allocate an AVAESCTR context. - */ -struct AVAESCTR *av_aes_ctr_alloc(void); - -/** - * Initialize an AVAESCTR context. - * @param key encryption key, must have a length of AES_CTR_KEY_SIZE - */ -int av_aes_ctr_init(struct AVAESCTR *a, const uint8_t *key); - -/** - * Release an AVAESCTR context. - */ -void av_aes_ctr_free(struct AVAESCTR *a); - -/** - * Process a buffer using a previously initialized context. - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param size the size of src and dst - */ -void av_aes_ctr_crypt(struct AVAESCTR *a, uint8_t *dst, const uint8_t *src, int size); - -/** - * Get the current iv - */ -const uint8_t* av_aes_ctr_get_iv(struct AVAESCTR *a); - -/** - * Generate a random iv - */ -void av_aes_ctr_set_random_iv(struct AVAESCTR *a); - -/** - * Forcefully change the 8-byte iv - */ -void av_aes_ctr_set_iv(struct AVAESCTR *a, const uint8_t* iv); - -/** - * Forcefully change the "full" 16-byte iv, including the counter - */ -void av_aes_ctr_set_full_iv(struct AVAESCTR *a, const uint8_t* iv); - -/** - * Increment the top 64 bit of the iv (performed after each frame) - */ -void av_aes_ctr_increment_iv(struct AVAESCTR *a); - -/** - * @} - */ - -#endif /* AVUTIL_AES_CTR_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/attributes.h b/third_party/ffmpeg/uos/amd64/include/libavutil/attributes.h deleted file mode 100644 index 04c615c9..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/attributes.h +++ /dev/null @@ -1,173 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Macro definitions for various function/variable attributes - */ - -#ifndef AVUTIL_ATTRIBUTES_H -#define AVUTIL_ATTRIBUTES_H - -#ifdef __GNUC__ -# define AV_GCC_VERSION_AT_LEAST(x,y) (__GNUC__ > (x) || __GNUC__ == (x) && __GNUC_MINOR__ >= (y)) -# define AV_GCC_VERSION_AT_MOST(x,y) (__GNUC__ < (x) || __GNUC__ == (x) && __GNUC_MINOR__ <= (y)) -#else -# define AV_GCC_VERSION_AT_LEAST(x,y) 0 -# define AV_GCC_VERSION_AT_MOST(x,y) 0 -#endif - -#ifdef __has_builtin -# define AV_HAS_BUILTIN(x) __has_builtin(x) -#else -# define AV_HAS_BUILTIN(x) 0 -#endif - -#ifndef av_always_inline -#if AV_GCC_VERSION_AT_LEAST(3,1) -# define av_always_inline __attribute__((always_inline)) inline -#elif defined(_MSC_VER) -# define av_always_inline __forceinline -#else -# define av_always_inline inline -#endif -#endif - -#ifndef av_extern_inline -#if defined(__ICL) && __ICL >= 1210 || defined(__GNUC_STDC_INLINE__) -# define av_extern_inline extern inline -#else -# define av_extern_inline inline -#endif -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,4) -# define av_warn_unused_result __attribute__((warn_unused_result)) -#else -# define av_warn_unused_result -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,1) -# define av_noinline __attribute__((noinline)) -#elif defined(_MSC_VER) -# define av_noinline __declspec(noinline) -#else -# define av_noinline -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,1) || defined(__clang__) -# define av_pure __attribute__((pure)) -#else -# define av_pure -#endif - -#if AV_GCC_VERSION_AT_LEAST(2,6) || defined(__clang__) -# define av_const __attribute__((const)) -#else -# define av_const -#endif - -#if AV_GCC_VERSION_AT_LEAST(4,3) || defined(__clang__) -# define av_cold __attribute__((cold)) -#else -# define av_cold -#endif - -#if AV_GCC_VERSION_AT_LEAST(4,1) && !defined(__llvm__) -# define av_flatten __attribute__((flatten)) -#else -# define av_flatten -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,1) -# define attribute_deprecated __attribute__((deprecated)) -#elif defined(_MSC_VER) -# define attribute_deprecated __declspec(deprecated) -#else -# define attribute_deprecated -#endif - -/** - * Disable warnings about deprecated features - * This is useful for sections of code kept for backward compatibility and - * scheduled for removal. - */ -#ifndef AV_NOWARN_DEPRECATED -#if AV_GCC_VERSION_AT_LEAST(4,6) || defined(__clang__) -# define AV_NOWARN_DEPRECATED(code) \ - _Pragma("GCC diagnostic push") \ - _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"") \ - code \ - _Pragma("GCC diagnostic pop") -#elif defined(_MSC_VER) -# define AV_NOWARN_DEPRECATED(code) \ - __pragma(warning(push)) \ - __pragma(warning(disable : 4996)) \ - code; \ - __pragma(warning(pop)) -#else -# define AV_NOWARN_DEPRECATED(code) code -#endif -#endif - -#if defined(__GNUC__) || defined(__clang__) -# define av_unused __attribute__((unused)) -#else -# define av_unused -#endif - -/** - * Mark a variable as used and prevent the compiler from optimizing it - * away. This is useful for variables accessed only from inline - * assembler without the compiler being aware. - */ -#if AV_GCC_VERSION_AT_LEAST(3,1) || defined(__clang__) -# define av_used __attribute__((used)) -#else -# define av_used -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,3) || defined(__clang__) -# define av_alias __attribute__((may_alias)) -#else -# define av_alias -#endif - -#if (defined(__GNUC__) || defined(__clang__)) && !defined(__INTEL_COMPILER) -# define av_uninit(x) x=x -#else -# define av_uninit(x) x -#endif - -#if defined(__GNUC__) || defined(__clang__) -# define av_builtin_constant_p __builtin_constant_p -# define av_printf_format(fmtpos, attrpos) __attribute__((__format__(__printf__, fmtpos, attrpos))) -#else -# define av_builtin_constant_p(x) 0 -# define av_printf_format(fmtpos, attrpos) -#endif - -#if AV_GCC_VERSION_AT_LEAST(2,5) || defined(__clang__) -# define av_noreturn __attribute__((noreturn)) -#else -# define av_noreturn -#endif - -#endif /* AVUTIL_ATTRIBUTES_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/audio_fifo.h b/third_party/ffmpeg/uos/amd64/include/libavutil/audio_fifo.h deleted file mode 100644 index d1e4c856..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/audio_fifo.h +++ /dev/null @@ -1,186 +0,0 @@ -/* - * Audio FIFO - * Copyright (c) 2012 Justin Ruggles - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Audio FIFO Buffer - */ - -#ifndef AVUTIL_AUDIO_FIFO_H -#define AVUTIL_AUDIO_FIFO_H - -#include "attributes.h" -#include "samplefmt.h" - -/** - * @addtogroup lavu_audio - * @{ - * - * @defgroup lavu_audiofifo Audio FIFO Buffer - * @{ - */ - -/** - * Context for an Audio FIFO Buffer. - * - * - Operates at the sample level rather than the byte level. - * - Supports multiple channels with either planar or packed sample format. - * - Automatic reallocation when writing to a full buffer. - */ -typedef struct AVAudioFifo AVAudioFifo; - -/** - * Free an AVAudioFifo. - * - * @param af AVAudioFifo to free - */ -void av_audio_fifo_free(AVAudioFifo *af); - -/** - * Allocate an AVAudioFifo. - * - * @param sample_fmt sample format - * @param channels number of channels - * @param nb_samples initial allocation size, in samples - * @return newly allocated AVAudioFifo, or NULL on error - */ -AVAudioFifo *av_audio_fifo_alloc(enum AVSampleFormat sample_fmt, int channels, - int nb_samples); - -/** - * Reallocate an AVAudioFifo. - * - * @param af AVAudioFifo to reallocate - * @param nb_samples new allocation size, in samples - * @return 0 if OK, or negative AVERROR code on failure - */ -av_warn_unused_result -int av_audio_fifo_realloc(AVAudioFifo *af, int nb_samples); - -/** - * Write data to an AVAudioFifo. - * - * The AVAudioFifo will be reallocated automatically if the available space - * is less than nb_samples. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to write to - * @param data audio data plane pointers - * @param nb_samples number of samples to write - * @return number of samples actually written, or negative AVERROR - * code on failure. If successful, the number of samples - * actually written will always be nb_samples. - */ -int av_audio_fifo_write(AVAudioFifo *af, void **data, int nb_samples); - -/** - * Peek data from an AVAudioFifo. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to read from - * @param data audio data plane pointers - * @param nb_samples number of samples to peek - * @return number of samples actually peek, or negative AVERROR code - * on failure. The number of samples actually peek will not - * be greater than nb_samples, and will only be less than - * nb_samples if av_audio_fifo_size is less than nb_samples. - */ -int av_audio_fifo_peek(AVAudioFifo *af, void **data, int nb_samples); - -/** - * Peek data from an AVAudioFifo. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to read from - * @param data audio data plane pointers - * @param nb_samples number of samples to peek - * @param offset offset from current read position - * @return number of samples actually peek, or negative AVERROR code - * on failure. The number of samples actually peek will not - * be greater than nb_samples, and will only be less than - * nb_samples if av_audio_fifo_size is less than nb_samples. - */ -int av_audio_fifo_peek_at(AVAudioFifo *af, void **data, int nb_samples, int offset); - -/** - * Read data from an AVAudioFifo. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to read from - * @param data audio data plane pointers - * @param nb_samples number of samples to read - * @return number of samples actually read, or negative AVERROR code - * on failure. The number of samples actually read will not - * be greater than nb_samples, and will only be less than - * nb_samples if av_audio_fifo_size is less than nb_samples. - */ -int av_audio_fifo_read(AVAudioFifo *af, void **data, int nb_samples); - -/** - * Drain data from an AVAudioFifo. - * - * Removes the data without reading it. - * - * @param af AVAudioFifo to drain - * @param nb_samples number of samples to drain - * @return 0 if OK, or negative AVERROR code on failure - */ -int av_audio_fifo_drain(AVAudioFifo *af, int nb_samples); - -/** - * Reset the AVAudioFifo buffer. - * - * This empties all data in the buffer. - * - * @param af AVAudioFifo to reset - */ -void av_audio_fifo_reset(AVAudioFifo *af); - -/** - * Get the current number of samples in the AVAudioFifo available for reading. - * - * @param af the AVAudioFifo to query - * @return number of samples available for reading - */ -int av_audio_fifo_size(AVAudioFifo *af); - -/** - * Get the current number of samples in the AVAudioFifo available for writing. - * - * @param af the AVAudioFifo to query - * @return number of samples available for writing - */ -int av_audio_fifo_space(AVAudioFifo *af); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_AUDIO_FIFO_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/avassert.h b/third_party/ffmpeg/uos/amd64/include/libavutil/avassert.h deleted file mode 100644 index 51e462bb..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/avassert.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * copyright (c) 2010 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * simple assert() macros that are a bit more flexible than ISO C assert(). - * @author Michael Niedermayer - */ - -#ifndef AVUTIL_AVASSERT_H -#define AVUTIL_AVASSERT_H - -#include -#include "log.h" -#include "macros.h" - -/** - * assert() equivalent, that is always enabled. - */ -#define av_assert0(cond) do { \ - if (!(cond)) { \ - av_log(NULL, AV_LOG_PANIC, "Assertion %s failed at %s:%d\n", \ - AV_STRINGIFY(cond), __FILE__, __LINE__); \ - abort(); \ - } \ -} while (0) - - -/** - * assert() equivalent, that does not lie in speed critical code. - * These asserts() thus can be enabled without fearing speed loss. - */ -#if defined(ASSERT_LEVEL) && ASSERT_LEVEL > 0 -#define av_assert1(cond) av_assert0(cond) -#else -#define av_assert1(cond) ((void)0) -#endif - - -/** - * assert() equivalent, that does lie in speed critical code. - */ -#if defined(ASSERT_LEVEL) && ASSERT_LEVEL > 1 -#define av_assert2(cond) av_assert0(cond) -#define av_assert2_fpu() av_assert0_fpu() -#else -#define av_assert2(cond) ((void)0) -#define av_assert2_fpu() ((void)0) -#endif - -/** - * Assert that floating point operations can be executed. - * - * This will av_assert0() that the cpu is not in MMX state on X86 - */ -void av_assert0_fpu(void); - -#endif /* AVUTIL_AVASSERT_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/avconfig.h b/third_party/ffmpeg/uos/amd64/include/libavutil/avconfig.h deleted file mode 100644 index c289fbb5..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/avconfig.h +++ /dev/null @@ -1,6 +0,0 @@ -/* Generated by ffmpeg configure */ -#ifndef AVUTIL_AVCONFIG_H -#define AVUTIL_AVCONFIG_H -#define AV_HAVE_BIGENDIAN 0 -#define AV_HAVE_FAST_UNALIGNED 1 -#endif /* AVUTIL_AVCONFIG_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/avstring.h b/third_party/ffmpeg/uos/amd64/include/libavutil/avstring.h deleted file mode 100644 index fae446c3..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/avstring.h +++ /dev/null @@ -1,437 +0,0 @@ -/* - * Copyright (c) 2007 Mans Rullgard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AVSTRING_H -#define AVUTIL_AVSTRING_H - -#include -#include -#include "attributes.h" -#include "version.h" - -/** - * @addtogroup lavu_string - * @{ - */ - -/** - * Return non-zero if pfx is a prefix of str. If it is, *ptr is set to - * the address of the first character in str after the prefix. - * - * @param str input string - * @param pfx prefix to test - * @param ptr updated if the prefix is matched inside str - * @return non-zero if the prefix matches, zero otherwise - */ -int av_strstart(const char *str, const char *pfx, const char **ptr); - -/** - * Return non-zero if pfx is a prefix of str independent of case. If - * it is, *ptr is set to the address of the first character in str - * after the prefix. - * - * @param str input string - * @param pfx prefix to test - * @param ptr updated if the prefix is matched inside str - * @return non-zero if the prefix matches, zero otherwise - */ -int av_stristart(const char *str, const char *pfx, const char **ptr); - -/** - * Locate the first case-independent occurrence in the string haystack - * of the string needle. A zero-length string needle is considered to - * match at the start of haystack. - * - * This function is a case-insensitive version of the standard strstr(). - * - * @param haystack string to search in - * @param needle string to search for - * @return pointer to the located match within haystack - * or a null pointer if no match - */ -char *av_stristr(const char *haystack, const char *needle); - -/** - * Locate the first occurrence of the string needle in the string haystack - * where not more than hay_length characters are searched. A zero-length - * string needle is considered to match at the start of haystack. - * - * This function is a length-limited version of the standard strstr(). - * - * @param haystack string to search in - * @param needle string to search for - * @param hay_length length of string to search in - * @return pointer to the located match within haystack - * or a null pointer if no match - */ -char *av_strnstr(const char *haystack, const char *needle, size_t hay_length); - -/** - * Copy the string src to dst, but no more than size - 1 bytes, and - * null-terminate dst. - * - * This function is the same as BSD strlcpy(). - * - * @param dst destination buffer - * @param src source string - * @param size size of destination buffer - * @return the length of src - * - * @warning since the return value is the length of src, src absolutely - * _must_ be a properly 0-terminated string, otherwise this will read beyond - * the end of the buffer and possibly crash. - */ -size_t av_strlcpy(char *dst, const char *src, size_t size); - -/** - * Append the string src to the string dst, but to a total length of - * no more than size - 1 bytes, and null-terminate dst. - * - * This function is similar to BSD strlcat(), but differs when - * size <= strlen(dst). - * - * @param dst destination buffer - * @param src source string - * @param size size of destination buffer - * @return the total length of src and dst - * - * @warning since the return value use the length of src and dst, these - * absolutely _must_ be a properly 0-terminated strings, otherwise this - * will read beyond the end of the buffer and possibly crash. - */ -size_t av_strlcat(char *dst, const char *src, size_t size); - -/** - * Append output to a string, according to a format. Never write out of - * the destination buffer, and always put a terminating 0 within - * the buffer. - * @param dst destination buffer (string to which the output is - * appended) - * @param size total size of the destination buffer - * @param fmt printf-compatible format string, specifying how the - * following parameters are used - * @return the length of the string that would have been generated - * if enough space had been available - */ -size_t av_strlcatf(char *dst, size_t size, const char *fmt, ...) av_printf_format(3, 4); - -/** - * Get the count of continuous non zero chars starting from the beginning. - * - * @param len maximum number of characters to check in the string, that - * is the maximum value which is returned by the function - */ -static inline size_t av_strnlen(const char *s, size_t len) -{ - size_t i; - for (i = 0; i < len && s[i]; i++) - ; - return i; -} - -/** - * Print arguments following specified format into a large enough auto - * allocated buffer. It is similar to GNU asprintf(). - * @param fmt printf-compatible format string, specifying how the - * following parameters are used. - * @return the allocated string - * @note You have to free the string yourself with av_free(). - */ -char *av_asprintf(const char *fmt, ...) av_printf_format(1, 2); - -#if FF_API_D2STR -/** - * Convert a number to an av_malloced string. - * @deprecated use av_asprintf() with "%f" or a more specific format - */ -attribute_deprecated -char *av_d2str(double d); -#endif - -/** - * Unescape the given string until a non escaped terminating char, - * and return the token corresponding to the unescaped string. - * - * The normal \ and ' escaping is supported. Leading and trailing - * whitespaces are removed, unless they are escaped with '\' or are - * enclosed between ''. - * - * @param buf the buffer to parse, buf will be updated to point to the - * terminating char - * @param term a 0-terminated list of terminating chars - * @return the malloced unescaped string, which must be av_freed by - * the user, NULL in case of allocation failure - */ -char *av_get_token(const char **buf, const char *term); - -/** - * Split the string into several tokens which can be accessed by - * successive calls to av_strtok(). - * - * A token is defined as a sequence of characters not belonging to the - * set specified in delim. - * - * On the first call to av_strtok(), s should point to the string to - * parse, and the value of saveptr is ignored. In subsequent calls, s - * should be NULL, and saveptr should be unchanged since the previous - * call. - * - * This function is similar to strtok_r() defined in POSIX.1. - * - * @param s the string to parse, may be NULL - * @param delim 0-terminated list of token delimiters, must be non-NULL - * @param saveptr user-provided pointer which points to stored - * information necessary for av_strtok() to continue scanning the same - * string. saveptr is updated to point to the next character after the - * first delimiter found, or to NULL if the string was terminated - * @return the found token, or NULL when no token is found - */ -char *av_strtok(char *s, const char *delim, char **saveptr); - -/** - * Locale-independent conversion of ASCII isdigit. - */ -static inline av_const int av_isdigit(int c) -{ - return c >= '0' && c <= '9'; -} - -/** - * Locale-independent conversion of ASCII isgraph. - */ -static inline av_const int av_isgraph(int c) -{ - return c > 32 && c < 127; -} - -/** - * Locale-independent conversion of ASCII isspace. - */ -static inline av_const int av_isspace(int c) -{ - return c == ' ' || c == '\f' || c == '\n' || c == '\r' || c == '\t' || - c == '\v'; -} - -/** - * Locale-independent conversion of ASCII characters to uppercase. - */ -static inline av_const int av_toupper(int c) -{ - if (c >= 'a' && c <= 'z') - c ^= 0x20; - return c; -} - -/** - * Locale-independent conversion of ASCII characters to lowercase. - */ -static inline av_const int av_tolower(int c) -{ - if (c >= 'A' && c <= 'Z') - c ^= 0x20; - return c; -} - -/** - * Locale-independent conversion of ASCII isxdigit. - */ -static inline av_const int av_isxdigit(int c) -{ - c = av_tolower(c); - return av_isdigit(c) || (c >= 'a' && c <= 'f'); -} - -/** - * Locale-independent case-insensitive compare. - * @note This means only ASCII-range characters are case-insensitive - */ -int av_strcasecmp(const char *a, const char *b); - -/** - * Locale-independent case-insensitive compare. - * @note This means only ASCII-range characters are case-insensitive - */ -int av_strncasecmp(const char *a, const char *b, size_t n); - -/** - * Locale-independent strings replace. - * @note This means only ASCII-range characters are replace - */ -char *av_strireplace(const char *str, const char *from, const char *to); - -/** - * Thread safe basename. - * @param path the string to parse, on DOS both \ and / are considered separators. - * @return pointer to the basename substring. - * If path does not contain a slash, the function returns a copy of path. - * If path is a NULL pointer or points to an empty string, a pointer - * to a string "." is returned. - */ -const char *av_basename(const char *path); - -/** - * Thread safe dirname. - * @param path the string to parse, on DOS both \ and / are considered separators. - * @return A pointer to a string that's the parent directory of path. - * If path is a NULL pointer or points to an empty string, a pointer - * to a string "." is returned. - * @note the function may modify the contents of the path, so copies should be passed. - */ -const char *av_dirname(char *path); - -/** - * Match instances of a name in a comma-separated list of names. - * List entries are checked from the start to the end of the names list, - * the first match ends further processing. If an entry prefixed with '-' - * matches, then 0 is returned. The "ALL" list entry is considered to - * match all names. - * - * @param name Name to look for. - * @param names List of names. - * @return 1 on match, 0 otherwise. - */ -int av_match_name(const char *name, const char *names); - -/** - * Append path component to the existing path. - * Path separator '/' is placed between when needed. - * Resulting string have to be freed with av_free(). - * @param path base path - * @param component component to be appended - * @return new path or NULL on error. - */ -char *av_append_path_component(const char *path, const char *component); - -enum AVEscapeMode { - AV_ESCAPE_MODE_AUTO, ///< Use auto-selected escaping mode. - AV_ESCAPE_MODE_BACKSLASH, ///< Use backslash escaping. - AV_ESCAPE_MODE_QUOTE, ///< Use single-quote escaping. - AV_ESCAPE_MODE_XML, ///< Use XML non-markup character data escaping. -}; - -/** - * Consider spaces special and escape them even in the middle of the - * string. - * - * This is equivalent to adding the whitespace characters to the special - * characters lists, except it is guaranteed to use the exact same list - * of whitespace characters as the rest of libavutil. - */ -#define AV_ESCAPE_FLAG_WHITESPACE (1 << 0) - -/** - * Escape only specified special characters. - * Without this flag, escape also any characters that may be considered - * special by av_get_token(), such as the single quote. - */ -#define AV_ESCAPE_FLAG_STRICT (1 << 1) - -/** - * Within AV_ESCAPE_MODE_XML, additionally escape single quotes for single - * quoted attributes. - */ -#define AV_ESCAPE_FLAG_XML_SINGLE_QUOTES (1 << 2) - -/** - * Within AV_ESCAPE_MODE_XML, additionally escape double quotes for double - * quoted attributes. - */ -#define AV_ESCAPE_FLAG_XML_DOUBLE_QUOTES (1 << 3) - - -/** - * Escape string in src, and put the escaped string in an allocated - * string in *dst, which must be freed with av_free(). - * - * @param dst pointer where an allocated string is put - * @param src string to escape, must be non-NULL - * @param special_chars string containing the special characters which - * need to be escaped, can be NULL - * @param mode escape mode to employ, see AV_ESCAPE_MODE_* macros. - * Any unknown value for mode will be considered equivalent to - * AV_ESCAPE_MODE_BACKSLASH, but this behaviour can change without - * notice. - * @param flags flags which control how to escape, see AV_ESCAPE_FLAG_ macros - * @return the length of the allocated string, or a negative error code in case of error - * @see av_bprint_escape() - */ -av_warn_unused_result -int av_escape(char **dst, const char *src, const char *special_chars, - enum AVEscapeMode mode, int flags); - -#define AV_UTF8_FLAG_ACCEPT_INVALID_BIG_CODES 1 ///< accept codepoints over 0x10FFFF -#define AV_UTF8_FLAG_ACCEPT_NON_CHARACTERS 2 ///< accept non-characters - 0xFFFE and 0xFFFF -#define AV_UTF8_FLAG_ACCEPT_SURROGATES 4 ///< accept UTF-16 surrogates codes -#define AV_UTF8_FLAG_EXCLUDE_XML_INVALID_CONTROL_CODES 8 ///< exclude control codes not accepted by XML - -#define AV_UTF8_FLAG_ACCEPT_ALL \ - AV_UTF8_FLAG_ACCEPT_INVALID_BIG_CODES|AV_UTF8_FLAG_ACCEPT_NON_CHARACTERS|AV_UTF8_FLAG_ACCEPT_SURROGATES - -/** - * Read and decode a single UTF-8 code point (character) from the - * buffer in *buf, and update *buf to point to the next byte to - * decode. - * - * In case of an invalid byte sequence, the pointer will be updated to - * the next byte after the invalid sequence and the function will - * return an error code. - * - * Depending on the specified flags, the function will also fail in - * case the decoded code point does not belong to a valid range. - * - * @note For speed-relevant code a carefully implemented use of - * GET_UTF8() may be preferred. - * - * @param codep pointer used to return the parsed code in case of success. - * The value in *codep is set even in case the range check fails. - * @param bufp pointer to the address the first byte of the sequence - * to decode, updated by the function to point to the - * byte next after the decoded sequence - * @param buf_end pointer to the end of the buffer, points to the next - * byte past the last in the buffer. This is used to - * avoid buffer overreads (in case of an unfinished - * UTF-8 sequence towards the end of the buffer). - * @param flags a collection of AV_UTF8_FLAG_* flags - * @return >= 0 in case a sequence was successfully read, a negative - * value in case of invalid sequence - */ -av_warn_unused_result -int av_utf8_decode(int32_t *codep, const uint8_t **bufp, const uint8_t *buf_end, - unsigned int flags); - -/** - * Check if a name is in a list. - * @returns 0 if not found, or the 1 based index where it has been found in the - * list. - */ -int av_match_list(const char *name, const char *list, char separator); - -/** - * See libc sscanf manual for more information. - * Locale-independent sscanf implementation. - */ -int av_sscanf(const char *string, const char *format, ...); - -/** - * @} - */ - -#endif /* AVUTIL_AVSTRING_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/avutil.h b/third_party/ffmpeg/uos/amd64/include/libavutil/avutil.h deleted file mode 100644 index 64b68bdb..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/avutil.h +++ /dev/null @@ -1,371 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AVUTIL_H -#define AVUTIL_AVUTIL_H - -/** - * @file - * @ingroup lavu - * Convenience header that includes @ref lavu "libavutil"'s core. - */ - -/** - * @mainpage - * - * @section ffmpeg_intro Introduction - * - * This document describes the usage of the different libraries - * provided by FFmpeg. - * - * @li @ref libavc "libavcodec" encoding/decoding library - * @li @ref lavfi "libavfilter" graph-based frame editing library - * @li @ref libavf "libavformat" I/O and muxing/demuxing library - * @li @ref lavd "libavdevice" special devices muxing/demuxing library - * @li @ref lavu "libavutil" common utility library - * @li @ref lswr "libswresample" audio resampling, format conversion and mixing - * @li @ref lpp "libpostproc" post processing library - * @li @ref libsws "libswscale" color conversion and scaling library - * - * @section ffmpeg_versioning Versioning and compatibility - * - * Each of the FFmpeg libraries contains a version.h header, which defines a - * major, minor and micro version number with the - * LIBRARYNAME_VERSION_{MAJOR,MINOR,MICRO} macros. The major version - * number is incremented with backward incompatible changes - e.g. removing - * parts of the public API, reordering public struct members, etc. The minor - * version number is incremented for backward compatible API changes or major - * new features - e.g. adding a new public function or a new decoder. The micro - * version number is incremented for smaller changes that a calling program - * might still want to check for - e.g. changing behavior in a previously - * unspecified situation. - * - * FFmpeg guarantees backward API and ABI compatibility for each library as long - * as its major version number is unchanged. This means that no public symbols - * will be removed or renamed. Types and names of the public struct members and - * values of public macros and enums will remain the same (unless they were - * explicitly declared as not part of the public API). Documented behavior will - * not change. - * - * In other words, any correct program that works with a given FFmpeg snapshot - * should work just as well without any changes with any later snapshot with the - * same major versions. This applies to both rebuilding the program against new - * FFmpeg versions or to replacing the dynamic FFmpeg libraries that a program - * links against. - * - * However, new public symbols may be added and new members may be appended to - * public structs whose size is not part of public ABI (most public structs in - * FFmpeg). New macros and enum values may be added. Behavior in undocumented - * situations may change slightly (and be documented). All those are accompanied - * by an entry in doc/APIchanges and incrementing either the minor or micro - * version number. - */ - -/** - * @defgroup lavu libavutil - * Common code shared across all FFmpeg libraries. - * - * @note - * libavutil is designed to be modular. In most cases, in order to use the - * functions provided by one component of libavutil you must explicitly include - * the specific header containing that feature. If you are only using - * media-related components, you could simply include libavutil/avutil.h, which - * brings in most of the "core" components. - * - * @{ - * - * @defgroup lavu_crypto Crypto and Hashing - * - * @{ - * @} - * - * @defgroup lavu_math Mathematics - * @{ - * - * @} - * - * @defgroup lavu_string String Manipulation - * - * @{ - * - * @} - * - * @defgroup lavu_mem Memory Management - * - * @{ - * - * @} - * - * @defgroup lavu_data Data Structures - * @{ - * - * @} - * - * @defgroup lavu_video Video related - * - * @{ - * - * @} - * - * @defgroup lavu_audio Audio related - * - * @{ - * - * @} - * - * @defgroup lavu_error Error Codes - * - * @{ - * - * @} - * - * @defgroup lavu_log Logging Facility - * - * @{ - * - * @} - * - * @defgroup lavu_misc Other - * - * @{ - * - * @defgroup preproc_misc Preprocessor String Macros - * - * @{ - * - * @} - * - * @defgroup version_utils Library Version Macros - * - * @{ - * - * @} - */ - - -/** - * @addtogroup lavu_ver - * @{ - */ - -/** - * Return the LIBAVUTIL_VERSION_INT constant. - */ -unsigned avutil_version(void); - -/** - * Return an informative version string. This usually is the actual release - * version number or a git commit description. This string has no fixed format - * and can change any time. It should never be parsed by code. - */ -const char *av_version_info(void); - -/** - * Return the libavutil build-time configuration. - */ -const char *avutil_configuration(void); - -/** - * Return the libavutil license. - */ -const char *avutil_license(void); - -/** - * @} - */ - -/** - * @addtogroup lavu_media Media Type - * @brief Media Type - */ - -enum AVMediaType { - AVMEDIA_TYPE_UNKNOWN = -1, ///< Usually treated as AVMEDIA_TYPE_DATA - AVMEDIA_TYPE_VIDEO, - AVMEDIA_TYPE_AUDIO, - AVMEDIA_TYPE_DATA, ///< Opaque data information usually continuous - AVMEDIA_TYPE_SUBTITLE, - AVMEDIA_TYPE_ATTACHMENT, ///< Opaque data information usually sparse - AVMEDIA_TYPE_NB -}; - -/** - * Return a string describing the media_type enum, NULL if media_type - * is unknown. - */ -const char *av_get_media_type_string(enum AVMediaType media_type); - -/** - * @defgroup lavu_const Constants - * @{ - * - * @defgroup lavu_enc Encoding specific - * - * @note those definition should move to avcodec - * @{ - */ - -#define FF_LAMBDA_SHIFT 7 -#define FF_LAMBDA_SCALE (1< - -/** - * @defgroup lavu_base64 Base64 - * @ingroup lavu_crypto - * @{ - */ - -/** - * Decode a base64-encoded string. - * - * @param out buffer for decoded data - * @param in null-terminated input string - * @param out_size size in bytes of the out buffer, must be at - * least 3/4 of the length of in, that is AV_BASE64_DECODE_SIZE(strlen(in)) - * @return number of bytes written, or a negative value in case of - * invalid input - */ -int av_base64_decode(uint8_t *out, const char *in, int out_size); - -/** - * Calculate the output size in bytes needed to decode a base64 string - * with length x to a data buffer. - */ -#define AV_BASE64_DECODE_SIZE(x) ((x) * 3LL / 4) - -/** - * Encode data to base64 and null-terminate. - * - * @param out buffer for encoded data - * @param out_size size in bytes of the out buffer (including the - * null terminator), must be at least AV_BASE64_SIZE(in_size) - * @param in input buffer containing the data to encode - * @param in_size size in bytes of the in buffer - * @return out or NULL in case of error - */ -char *av_base64_encode(char *out, int out_size, const uint8_t *in, int in_size); - -/** - * Calculate the output size needed to base64-encode x bytes to a - * null-terminated string. - */ -#define AV_BASE64_SIZE(x) (((x)+2) / 3 * 4 + 1) - - /** - * @} - */ - -#endif /* AVUTIL_BASE64_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/blowfish.h b/third_party/ffmpeg/uos/amd64/include/libavutil/blowfish.h deleted file mode 100644 index 9e289a40..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/blowfish.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * Blowfish algorithm - * Copyright (c) 2012 Samuel Pitoiset - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_BLOWFISH_H -#define AVUTIL_BLOWFISH_H - -#include - -/** - * @defgroup lavu_blowfish Blowfish - * @ingroup lavu_crypto - * @{ - */ - -#define AV_BF_ROUNDS 16 - -typedef struct AVBlowfish { - uint32_t p[AV_BF_ROUNDS + 2]; - uint32_t s[4][256]; -} AVBlowfish; - -/** - * Allocate an AVBlowfish context. - */ -AVBlowfish *av_blowfish_alloc(void); - -/** - * Initialize an AVBlowfish context. - * - * @param ctx an AVBlowfish context - * @param key a key - * @param key_len length of the key - */ -void av_blowfish_init(struct AVBlowfish *ctx, const uint8_t *key, int key_len); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * - * @param ctx an AVBlowfish context - * @param xl left four bytes halves of input to be encrypted - * @param xr right four bytes halves of input to be encrypted - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_blowfish_crypt_ecb(struct AVBlowfish *ctx, uint32_t *xl, uint32_t *xr, - int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * - * @param ctx an AVBlowfish context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_blowfish_crypt(struct AVBlowfish *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_BLOWFISH_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/bprint.h b/third_party/ffmpeg/uos/amd64/include/libavutil/bprint.h deleted file mode 100644 index c09b1ac1..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/bprint.h +++ /dev/null @@ -1,219 +0,0 @@ -/* - * Copyright (c) 2012 Nicolas George - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_BPRINT_H -#define AVUTIL_BPRINT_H - -#include - -#include "attributes.h" -#include "avstring.h" - -/** - * Define a structure with extra padding to a fixed size - * This helps ensuring binary compatibility with future versions. - */ - -#define FF_PAD_STRUCTURE(name, size, ...) \ -struct ff_pad_helper_##name { __VA_ARGS__ }; \ -typedef struct name { \ - __VA_ARGS__ \ - char reserved_padding[size - sizeof(struct ff_pad_helper_##name)]; \ -} name; - -/** - * Buffer to print data progressively - * - * The string buffer grows as necessary and is always 0-terminated. - * The content of the string is never accessed, and thus is - * encoding-agnostic and can even hold binary data. - * - * Small buffers are kept in the structure itself, and thus require no - * memory allocation at all (unless the contents of the buffer is needed - * after the structure goes out of scope). This is almost as lightweight as - * declaring a local "char buf[512]". - * - * The length of the string can go beyond the allocated size: the buffer is - * then truncated, but the functions still keep account of the actual total - * length. - * - * In other words, buf->len can be greater than buf->size and records the - * total length of what would have been to the buffer if there had been - * enough memory. - * - * Append operations do not need to be tested for failure: if a memory - * allocation fails, data stop being appended to the buffer, but the length - * is still updated. This situation can be tested with - * av_bprint_is_complete(). - * - * The size_max field determines several possible behaviours: - * - * size_max = -1 (= UINT_MAX) or any large value will let the buffer be - * reallocated as necessary, with an amortized linear cost. - * - * size_max = 0 prevents writing anything to the buffer: only the total - * length is computed. The write operations can then possibly be repeated in - * a buffer with exactly the necessary size - * (using size_init = size_max = len + 1). - * - * size_max = 1 is automatically replaced by the exact size available in the - * structure itself, thus ensuring no dynamic memory allocation. The - * internal buffer is large enough to hold a reasonable paragraph of text, - * such as the current paragraph. - */ - -FF_PAD_STRUCTURE(AVBPrint, 1024, - char *str; /**< string so far */ - unsigned len; /**< length so far */ - unsigned size; /**< allocated memory */ - unsigned size_max; /**< maximum allocated memory */ - char reserved_internal_buffer[1]; -) - -/** - * Convenience macros for special values for av_bprint_init() size_max - * parameter. - */ -#define AV_BPRINT_SIZE_UNLIMITED ((unsigned)-1) -#define AV_BPRINT_SIZE_AUTOMATIC 1 -#define AV_BPRINT_SIZE_COUNT_ONLY 0 - -/** - * Init a print buffer. - * - * @param buf buffer to init - * @param size_init initial size (including the final 0) - * @param size_max maximum size; - * 0 means do not write anything, just count the length; - * 1 is replaced by the maximum value for automatic storage; - * any large value means that the internal buffer will be - * reallocated as needed up to that limit; -1 is converted to - * UINT_MAX, the largest limit possible. - * Check also AV_BPRINT_SIZE_* macros. - */ -void av_bprint_init(AVBPrint *buf, unsigned size_init, unsigned size_max); - -/** - * Init a print buffer using a pre-existing buffer. - * - * The buffer will not be reallocated. - * - * @param buf buffer structure to init - * @param buffer byte buffer to use for the string data - * @param size size of buffer - */ -void av_bprint_init_for_buffer(AVBPrint *buf, char *buffer, unsigned size); - -/** - * Append a formatted string to a print buffer. - */ -void av_bprintf(AVBPrint *buf, const char *fmt, ...) av_printf_format(2, 3); - -/** - * Append a formatted string to a print buffer. - */ -void av_vbprintf(AVBPrint *buf, const char *fmt, va_list vl_arg); - -/** - * Append char c n times to a print buffer. - */ -void av_bprint_chars(AVBPrint *buf, char c, unsigned n); - -/** - * Append data to a print buffer. - * - * param buf bprint buffer to use - * param data pointer to data - * param size size of data - */ -void av_bprint_append_data(AVBPrint *buf, const char *data, unsigned size); - -struct tm; -/** - * Append a formatted date and time to a print buffer. - * - * param buf bprint buffer to use - * param fmt date and time format string, see strftime() - * param tm broken-down time structure to translate - * - * @note due to poor design of the standard strftime function, it may - * produce poor results if the format string expands to a very long text and - * the bprint buffer is near the limit stated by the size_max option. - */ -void av_bprint_strftime(AVBPrint *buf, const char *fmt, const struct tm *tm); - -/** - * Allocate bytes in the buffer for external use. - * - * @param[in] buf buffer structure - * @param[in] size required size - * @param[out] mem pointer to the memory area - * @param[out] actual_size size of the memory area after allocation; - * can be larger or smaller than size - */ -void av_bprint_get_buffer(AVBPrint *buf, unsigned size, - unsigned char **mem, unsigned *actual_size); - -/** - * Reset the string to "" but keep internal allocated data. - */ -void av_bprint_clear(AVBPrint *buf); - -/** - * Test if the print buffer is complete (not truncated). - * - * It may have been truncated due to a memory allocation failure - * or the size_max limit (compare size and size_max if necessary). - */ -static inline int av_bprint_is_complete(const AVBPrint *buf) -{ - return buf->len < buf->size; -} - -/** - * Finalize a print buffer. - * - * The print buffer can no longer be used afterwards, - * but the len and size fields are still valid. - * - * @arg[out] ret_str if not NULL, used to return a permanent copy of the - * buffer contents, or NULL if memory allocation fails; - * if NULL, the buffer is discarded and freed - * @return 0 for success or error code (probably AVERROR(ENOMEM)) - */ -int av_bprint_finalize(AVBPrint *buf, char **ret_str); - -/** - * Escape the content in src and append it to dstbuf. - * - * @param dstbuf already inited destination bprint buffer - * @param src string containing the text to escape - * @param special_chars string containing the special characters which - * need to be escaped, can be NULL - * @param mode escape mode to employ, see AV_ESCAPE_MODE_* macros. - * Any unknown value for mode will be considered equivalent to - * AV_ESCAPE_MODE_BACKSLASH, but this behaviour can change without - * notice. - * @param flags flags which control how to escape, see AV_ESCAPE_FLAG_* macros - */ -void av_bprint_escape(AVBPrint *dstbuf, const char *src, const char *special_chars, - enum AVEscapeMode mode, int flags); - -#endif /* AVUTIL_BPRINT_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/bswap.h b/third_party/ffmpeg/uos/amd64/include/libavutil/bswap.h deleted file mode 100644 index 91cb7953..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/bswap.h +++ /dev/null @@ -1,109 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * byte swapping routines - */ - -#ifndef AVUTIL_BSWAP_H -#define AVUTIL_BSWAP_H - -#include -#include "libavutil/avconfig.h" -#include "attributes.h" - -#ifdef HAVE_AV_CONFIG_H - -#include "config.h" - -#if ARCH_AARCH64 -# include "aarch64/bswap.h" -#elif ARCH_ARM -# include "arm/bswap.h" -#elif ARCH_AVR32 -# include "avr32/bswap.h" -#elif ARCH_SH4 -# include "sh4/bswap.h" -#elif ARCH_X86 -# include "x86/bswap.h" -#endif - -#endif /* HAVE_AV_CONFIG_H */ - -#define AV_BSWAP16C(x) (((x) << 8 & 0xff00) | ((x) >> 8 & 0x00ff)) -#define AV_BSWAP32C(x) (AV_BSWAP16C(x) << 16 | AV_BSWAP16C((x) >> 16)) -#define AV_BSWAP64C(x) (AV_BSWAP32C(x) << 32 | AV_BSWAP32C((x) >> 32)) - -#define AV_BSWAPC(s, x) AV_BSWAP##s##C(x) - -#ifndef av_bswap16 -static av_always_inline av_const uint16_t av_bswap16(uint16_t x) -{ - x= (x>>8) | (x<<8); - return x; -} -#endif - -#ifndef av_bswap32 -static av_always_inline av_const uint32_t av_bswap32(uint32_t x) -{ - return AV_BSWAP32C(x); -} -#endif - -#ifndef av_bswap64 -static inline uint64_t av_const av_bswap64(uint64_t x) -{ - return (uint64_t)av_bswap32(x) << 32 | av_bswap32(x >> 32); -} -#endif - -// be2ne ... big-endian to native-endian -// le2ne ... little-endian to native-endian - -#if AV_HAVE_BIGENDIAN -#define av_be2ne16(x) (x) -#define av_be2ne32(x) (x) -#define av_be2ne64(x) (x) -#define av_le2ne16(x) av_bswap16(x) -#define av_le2ne32(x) av_bswap32(x) -#define av_le2ne64(x) av_bswap64(x) -#define AV_BE2NEC(s, x) (x) -#define AV_LE2NEC(s, x) AV_BSWAPC(s, x) -#else -#define av_be2ne16(x) av_bswap16(x) -#define av_be2ne32(x) av_bswap32(x) -#define av_be2ne64(x) av_bswap64(x) -#define av_le2ne16(x) (x) -#define av_le2ne32(x) (x) -#define av_le2ne64(x) (x) -#define AV_BE2NEC(s, x) AV_BSWAPC(s, x) -#define AV_LE2NEC(s, x) (x) -#endif - -#define AV_BE2NE16C(x) AV_BE2NEC(16, x) -#define AV_BE2NE32C(x) AV_BE2NEC(32, x) -#define AV_BE2NE64C(x) AV_BE2NEC(64, x) -#define AV_LE2NE16C(x) AV_LE2NEC(16, x) -#define AV_LE2NE32C(x) AV_LE2NEC(32, x) -#define AV_LE2NE64C(x) AV_LE2NEC(64, x) - -#endif /* AVUTIL_BSWAP_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/buffer.h b/third_party/ffmpeg/uos/amd64/include/libavutil/buffer.h deleted file mode 100644 index e1ef5b7f..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/buffer.h +++ /dev/null @@ -1,322 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_buffer - * refcounted data buffer API - */ - -#ifndef AVUTIL_BUFFER_H -#define AVUTIL_BUFFER_H - -#include -#include - -/** - * @defgroup lavu_buffer AVBuffer - * @ingroup lavu_data - * - * @{ - * AVBuffer is an API for reference-counted data buffers. - * - * There are two core objects in this API -- AVBuffer and AVBufferRef. AVBuffer - * represents the data buffer itself; it is opaque and not meant to be accessed - * by the caller directly, but only through AVBufferRef. However, the caller may - * e.g. compare two AVBuffer pointers to check whether two different references - * are describing the same data buffer. AVBufferRef represents a single - * reference to an AVBuffer and it is the object that may be manipulated by the - * caller directly. - * - * There are two functions provided for creating a new AVBuffer with a single - * reference -- av_buffer_alloc() to just allocate a new buffer, and - * av_buffer_create() to wrap an existing array in an AVBuffer. From an existing - * reference, additional references may be created with av_buffer_ref(). - * Use av_buffer_unref() to free a reference (this will automatically free the - * data once all the references are freed). - * - * The convention throughout this API and the rest of FFmpeg is such that the - * buffer is considered writable if there exists only one reference to it (and - * it has not been marked as read-only). The av_buffer_is_writable() function is - * provided to check whether this is true and av_buffer_make_writable() will - * automatically create a new writable buffer when necessary. - * Of course nothing prevents the calling code from violating this convention, - * however that is safe only when all the existing references are under its - * control. - * - * @note Referencing and unreferencing the buffers is thread-safe and thus - * may be done from multiple threads simultaneously without any need for - * additional locking. - * - * @note Two different references to the same buffer can point to different - * parts of the buffer (i.e. their AVBufferRef.data will not be equal). - */ - -/** - * A reference counted buffer type. It is opaque and is meant to be used through - * references (AVBufferRef). - */ -typedef struct AVBuffer AVBuffer; - -/** - * A reference to a data buffer. - * - * The size of this struct is not a part of the public ABI and it is not meant - * to be allocated directly. - */ -typedef struct AVBufferRef { - AVBuffer *buffer; - - /** - * The data buffer. It is considered writable if and only if - * this is the only reference to the buffer, in which case - * av_buffer_is_writable() returns 1. - */ - uint8_t *data; - /** - * Size of data in bytes. - */ - size_t size; -} AVBufferRef; - -/** - * Allocate an AVBuffer of the given size using av_malloc(). - * - * @return an AVBufferRef of given size or NULL when out of memory - */ -AVBufferRef *av_buffer_alloc(size_t size); - -/** - * Same as av_buffer_alloc(), except the returned buffer will be initialized - * to zero. - */ -AVBufferRef *av_buffer_allocz(size_t size); - -/** - * Always treat the buffer as read-only, even when it has only one - * reference. - */ -#define AV_BUFFER_FLAG_READONLY (1 << 0) - -/** - * Create an AVBuffer from an existing array. - * - * If this function is successful, data is owned by the AVBuffer. The caller may - * only access data through the returned AVBufferRef and references derived from - * it. - * If this function fails, data is left untouched. - * @param data data array - * @param size size of data in bytes - * @param free a callback for freeing this buffer's data - * @param opaque parameter to be got for processing or passed to free - * @param flags a combination of AV_BUFFER_FLAG_* - * - * @return an AVBufferRef referring to data on success, NULL on failure. - */ -AVBufferRef *av_buffer_create(uint8_t *data, size_t size, - void (*free)(void *opaque, uint8_t *data), - void *opaque, int flags); - -/** - * Default free callback, which calls av_free() on the buffer data. - * This function is meant to be passed to av_buffer_create(), not called - * directly. - */ -void av_buffer_default_free(void *opaque, uint8_t *data); - -/** - * Create a new reference to an AVBuffer. - * - * @return a new AVBufferRef referring to the same AVBuffer as buf or NULL on - * failure. - */ -AVBufferRef *av_buffer_ref(const AVBufferRef *buf); - -/** - * Free a given reference and automatically free the buffer if there are no more - * references to it. - * - * @param buf the reference to be freed. The pointer is set to NULL on return. - */ -void av_buffer_unref(AVBufferRef **buf); - -/** - * @return 1 if the caller may write to the data referred to by buf (which is - * true if and only if buf is the only reference to the underlying AVBuffer). - * Return 0 otherwise. - * A positive answer is valid until av_buffer_ref() is called on buf. - */ -int av_buffer_is_writable(const AVBufferRef *buf); - -/** - * @return the opaque parameter set by av_buffer_create. - */ -void *av_buffer_get_opaque(const AVBufferRef *buf); - -int av_buffer_get_ref_count(const AVBufferRef *buf); - -/** - * Create a writable reference from a given buffer reference, avoiding data copy - * if possible. - * - * @param buf buffer reference to make writable. On success, buf is either left - * untouched, or it is unreferenced and a new writable AVBufferRef is - * written in its place. On failure, buf is left untouched. - * @return 0 on success, a negative AVERROR on failure. - */ -int av_buffer_make_writable(AVBufferRef **buf); - -/** - * Reallocate a given buffer. - * - * @param buf a buffer reference to reallocate. On success, buf will be - * unreferenced and a new reference with the required size will be - * written in its place. On failure buf will be left untouched. *buf - * may be NULL, then a new buffer is allocated. - * @param size required new buffer size. - * @return 0 on success, a negative AVERROR on failure. - * - * @note the buffer is actually reallocated with av_realloc() only if it was - * initially allocated through av_buffer_realloc(NULL) and there is only one - * reference to it (i.e. the one passed to this function). In all other cases - * a new buffer is allocated and the data is copied. - */ -int av_buffer_realloc(AVBufferRef **buf, size_t size); - -/** - * Ensure dst refers to the same data as src. - * - * When *dst is already equivalent to src, do nothing. Otherwise unreference dst - * and replace it with a new reference to src. - * - * @param dst Pointer to either a valid buffer reference or NULL. On success, - * this will point to a buffer reference equivalent to src. On - * failure, dst will be left untouched. - * @param src A buffer reference to replace dst with. May be NULL, then this - * function is equivalent to av_buffer_unref(dst). - * @return 0 on success - * AVERROR(ENOMEM) on memory allocation failure. - */ -int av_buffer_replace(AVBufferRef **dst, const AVBufferRef *src); - -/** - * @} - */ - -/** - * @defgroup lavu_bufferpool AVBufferPool - * @ingroup lavu_data - * - * @{ - * AVBufferPool is an API for a lock-free thread-safe pool of AVBuffers. - * - * Frequently allocating and freeing large buffers may be slow. AVBufferPool is - * meant to solve this in cases when the caller needs a set of buffers of the - * same size (the most obvious use case being buffers for raw video or audio - * frames). - * - * At the beginning, the user must call av_buffer_pool_init() to create the - * buffer pool. Then whenever a buffer is needed, call av_buffer_pool_get() to - * get a reference to a new buffer, similar to av_buffer_alloc(). This new - * reference works in all aspects the same way as the one created by - * av_buffer_alloc(). However, when the last reference to this buffer is - * unreferenced, it is returned to the pool instead of being freed and will be - * reused for subsequent av_buffer_pool_get() calls. - * - * When the caller is done with the pool and no longer needs to allocate any new - * buffers, av_buffer_pool_uninit() must be called to mark the pool as freeable. - * Once all the buffers are released, it will automatically be freed. - * - * Allocating and releasing buffers with this API is thread-safe as long as - * either the default alloc callback is used, or the user-supplied one is - * thread-safe. - */ - -/** - * The buffer pool. This structure is opaque and not meant to be accessed - * directly. It is allocated with av_buffer_pool_init() and freed with - * av_buffer_pool_uninit(). - */ -typedef struct AVBufferPool AVBufferPool; - -/** - * Allocate and initialize a buffer pool. - * - * @param size size of each buffer in this pool - * @param alloc a function that will be used to allocate new buffers when the - * pool is empty. May be NULL, then the default allocator will be used - * (av_buffer_alloc()). - * @return newly created buffer pool on success, NULL on error. - */ -AVBufferPool *av_buffer_pool_init(size_t size, AVBufferRef* (*alloc)(size_t size)); - -/** - * Allocate and initialize a buffer pool with a more complex allocator. - * - * @param size size of each buffer in this pool - * @param opaque arbitrary user data used by the allocator - * @param alloc a function that will be used to allocate new buffers when the - * pool is empty. May be NULL, then the default allocator will be - * used (av_buffer_alloc()). - * @param pool_free a function that will be called immediately before the pool - * is freed. I.e. after av_buffer_pool_uninit() is called - * by the caller and all the frames are returned to the pool - * and freed. It is intended to uninitialize the user opaque - * data. May be NULL. - * @return newly created buffer pool on success, NULL on error. - */ -AVBufferPool *av_buffer_pool_init2(size_t size, void *opaque, - AVBufferRef* (*alloc)(void *opaque, size_t size), - void (*pool_free)(void *opaque)); - -/** - * Mark the pool as being available for freeing. It will actually be freed only - * once all the allocated buffers associated with the pool are released. Thus it - * is safe to call this function while some of the allocated buffers are still - * in use. - * - * @param pool pointer to the pool to be freed. It will be set to NULL. - */ -void av_buffer_pool_uninit(AVBufferPool **pool); - -/** - * Allocate a new AVBuffer, reusing an old buffer from the pool when available. - * This function may be called simultaneously from multiple threads. - * - * @return a reference to the new buffer on success, NULL on error. - */ -AVBufferRef *av_buffer_pool_get(AVBufferPool *pool); - -/** - * Query the original opaque parameter of an allocated buffer in the pool. - * - * @param ref a buffer reference to a buffer returned by av_buffer_pool_get. - * @return the opaque parameter set by the buffer allocator function of the - * buffer pool. - * - * @note the opaque parameter of ref is used by the buffer pool implementation, - * therefore you have to use this function to access the original opaque - * parameter of an allocated buffer. - */ -void *av_buffer_pool_buffer_get_opaque(const AVBufferRef *ref); - -/** - * @} - */ - -#endif /* AVUTIL_BUFFER_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/camellia.h b/third_party/ffmpeg/uos/amd64/include/libavutil/camellia.h deleted file mode 100644 index e674c9b9..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/camellia.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * An implementation of the CAMELLIA algorithm as mentioned in RFC3713 - * Copyright (c) 2014 Supraja Meedinti - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CAMELLIA_H -#define AVUTIL_CAMELLIA_H - -#include - - -/** - * @file - * @brief Public header for libavutil CAMELLIA algorithm - * @defgroup lavu_camellia CAMELLIA - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_camellia_size; - -struct AVCAMELLIA; - -/** - * Allocate an AVCAMELLIA context - * To free the struct: av_free(ptr) - */ -struct AVCAMELLIA *av_camellia_alloc(void); - -/** - * Initialize an AVCAMELLIA context. - * - * @param ctx an AVCAMELLIA context - * @param key a key of 16, 24, 32 bytes used for encryption/decryption - * @param key_bits number of keybits: possible are 128, 192, 256 - */ -int av_camellia_init(struct AVCAMELLIA *ctx, const uint8_t *key, int key_bits); - -/** - * Encrypt or decrypt a buffer using a previously initialized context - * - * @param ctx an AVCAMELLIA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 16 byte blocks - * @paran iv initialization vector for CBC mode, NULL for ECB mode - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_camellia_crypt(struct AVCAMELLIA *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t* iv, int decrypt); - -/** - * @} - */ -#endif /* AVUTIL_CAMELLIA_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/cast5.h b/third_party/ffmpeg/uos/amd64/include/libavutil/cast5.h deleted file mode 100644 index ad5b347e..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/cast5.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * An implementation of the CAST128 algorithm as mentioned in RFC2144 - * Copyright (c) 2014 Supraja Meedinti - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CAST5_H -#define AVUTIL_CAST5_H - -#include - - -/** - * @file - * @brief Public header for libavutil CAST5 algorithm - * @defgroup lavu_cast5 CAST5 - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_cast5_size; - -struct AVCAST5; - -/** - * Allocate an AVCAST5 context - * To free the struct: av_free(ptr) - */ -struct AVCAST5 *av_cast5_alloc(void); -/** - * Initialize an AVCAST5 context. - * - * @param ctx an AVCAST5 context - * @param key a key of 5,6,...16 bytes used for encryption/decryption - * @param key_bits number of keybits: possible are 40,48,...,128 - * @return 0 on success, less than 0 on failure - */ -int av_cast5_init(struct AVCAST5 *ctx, const uint8_t *key, int key_bits); - -/** - * Encrypt or decrypt a buffer using a previously initialized context, ECB mode only - * - * @param ctx an AVCAST5 context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_cast5_crypt(struct AVCAST5 *ctx, uint8_t *dst, const uint8_t *src, int count, int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context - * - * @param ctx an AVCAST5 context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, NULL for ECB mode - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_cast5_crypt2(struct AVCAST5 *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); -/** - * @} - */ -#endif /* AVUTIL_CAST5_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/channel_layout.h b/third_party/ffmpeg/uos/amd64/include/libavutil/channel_layout.h deleted file mode 100644 index 4dd6614d..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/channel_layout.h +++ /dev/null @@ -1,749 +0,0 @@ -/* - * Copyright (c) 2006 Michael Niedermayer - * Copyright (c) 2008 Peter Ross - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CHANNEL_LAYOUT_H -#define AVUTIL_CHANNEL_LAYOUT_H - -#include -#include - -#include "version.h" -#include "attributes.h" - -/** - * @file - * audio channel layout utility functions - */ - -/** - * @addtogroup lavu_audio - * @{ - */ - -enum AVChannel { - ///< Invalid channel index - AV_CHAN_NONE = -1, - AV_CHAN_FRONT_LEFT, - AV_CHAN_FRONT_RIGHT, - AV_CHAN_FRONT_CENTER, - AV_CHAN_LOW_FREQUENCY, - AV_CHAN_BACK_LEFT, - AV_CHAN_BACK_RIGHT, - AV_CHAN_FRONT_LEFT_OF_CENTER, - AV_CHAN_FRONT_RIGHT_OF_CENTER, - AV_CHAN_BACK_CENTER, - AV_CHAN_SIDE_LEFT, - AV_CHAN_SIDE_RIGHT, - AV_CHAN_TOP_CENTER, - AV_CHAN_TOP_FRONT_LEFT, - AV_CHAN_TOP_FRONT_CENTER, - AV_CHAN_TOP_FRONT_RIGHT, - AV_CHAN_TOP_BACK_LEFT, - AV_CHAN_TOP_BACK_CENTER, - AV_CHAN_TOP_BACK_RIGHT, - /** Stereo downmix. */ - AV_CHAN_STEREO_LEFT = 29, - /** See above. */ - AV_CHAN_STEREO_RIGHT, - AV_CHAN_WIDE_LEFT, - AV_CHAN_WIDE_RIGHT, - AV_CHAN_SURROUND_DIRECT_LEFT, - AV_CHAN_SURROUND_DIRECT_RIGHT, - AV_CHAN_LOW_FREQUENCY_2, - AV_CHAN_TOP_SIDE_LEFT, - AV_CHAN_TOP_SIDE_RIGHT, - AV_CHAN_BOTTOM_FRONT_CENTER, - AV_CHAN_BOTTOM_FRONT_LEFT, - AV_CHAN_BOTTOM_FRONT_RIGHT, - - /** Channel is empty can be safely skipped. */ - AV_CHAN_UNUSED = 0x200, - - /** Channel contains data, but its position is unknown. */ - AV_CHAN_UNKNOWN = 0x300, - - /** - * Range of channels between AV_CHAN_AMBISONIC_BASE and - * AV_CHAN_AMBISONIC_END represent Ambisonic components using the ACN system. - * - * Given a channel id between AV_CHAN_AMBISONIC_BASE and - * AV_CHAN_AMBISONIC_END (inclusive), the ACN index of the channel is - * = - AV_CHAN_AMBISONIC_BASE. - * - * @note these values are only used for AV_CHANNEL_ORDER_CUSTOM channel - * orderings, the AV_CHANNEL_ORDER_AMBISONIC ordering orders the channels - * implicitly by their position in the stream. - */ - AV_CHAN_AMBISONIC_BASE = 0x400, - // leave space for 1024 ids, which correspond to maximum order-32 harmonics, - // which should be enough for the foreseeable use cases - AV_CHAN_AMBISONIC_END = 0x7ff, -}; - -enum AVChannelOrder { - /** - * Only the channel count is specified, without any further information - * about the channel order. - */ - AV_CHANNEL_ORDER_UNSPEC, - /** - * The native channel order, i.e. the channels are in the same order in - * which they are defined in the AVChannel enum. This supports up to 63 - * different channels. - */ - AV_CHANNEL_ORDER_NATIVE, - /** - * The channel order does not correspond to any other predefined order and - * is stored as an explicit map. For example, this could be used to support - * layouts with 64 or more channels, or with empty/skipped (AV_CHAN_SILENCE) - * channels at arbitrary positions. - */ - AV_CHANNEL_ORDER_CUSTOM, - /** - * The audio is represented as the decomposition of the sound field into - * spherical harmonics. Each channel corresponds to a single expansion - * component. Channels are ordered according to ACN (Ambisonic Channel - * Number). - * - * The channel with the index n in the stream contains the spherical - * harmonic of degree l and order m given by - * @code{.unparsed} - * l = floor(sqrt(n)), - * m = n - l * (l + 1). - * @endcode - * - * Conversely given a spherical harmonic of degree l and order m, the - * corresponding channel index n is given by - * @code{.unparsed} - * n = l * (l + 1) + m. - * @endcode - * - * Normalization is assumed to be SN3D (Schmidt Semi-Normalization) - * as defined in AmbiX format $ 2.1. - */ - AV_CHANNEL_ORDER_AMBISONIC, -}; - - -/** - * @defgroup channel_masks Audio channel masks - * - * A channel layout is a 64-bits integer with a bit set for every channel. - * The number of bits set must be equal to the number of channels. - * The value 0 means that the channel layout is not known. - * @note this data structure is not powerful enough to handle channels - * combinations that have the same channel multiple times, such as - * dual-mono. - * - * @{ - */ -#define AV_CH_FRONT_LEFT (1ULL << AV_CHAN_FRONT_LEFT ) -#define AV_CH_FRONT_RIGHT (1ULL << AV_CHAN_FRONT_RIGHT ) -#define AV_CH_FRONT_CENTER (1ULL << AV_CHAN_FRONT_CENTER ) -#define AV_CH_LOW_FREQUENCY (1ULL << AV_CHAN_LOW_FREQUENCY ) -#define AV_CH_BACK_LEFT (1ULL << AV_CHAN_BACK_LEFT ) -#define AV_CH_BACK_RIGHT (1ULL << AV_CHAN_BACK_RIGHT ) -#define AV_CH_FRONT_LEFT_OF_CENTER (1ULL << AV_CHAN_FRONT_LEFT_OF_CENTER ) -#define AV_CH_FRONT_RIGHT_OF_CENTER (1ULL << AV_CHAN_FRONT_RIGHT_OF_CENTER) -#define AV_CH_BACK_CENTER (1ULL << AV_CHAN_BACK_CENTER ) -#define AV_CH_SIDE_LEFT (1ULL << AV_CHAN_SIDE_LEFT ) -#define AV_CH_SIDE_RIGHT (1ULL << AV_CHAN_SIDE_RIGHT ) -#define AV_CH_TOP_CENTER (1ULL << AV_CHAN_TOP_CENTER ) -#define AV_CH_TOP_FRONT_LEFT (1ULL << AV_CHAN_TOP_FRONT_LEFT ) -#define AV_CH_TOP_FRONT_CENTER (1ULL << AV_CHAN_TOP_FRONT_CENTER ) -#define AV_CH_TOP_FRONT_RIGHT (1ULL << AV_CHAN_TOP_FRONT_RIGHT ) -#define AV_CH_TOP_BACK_LEFT (1ULL << AV_CHAN_TOP_BACK_LEFT ) -#define AV_CH_TOP_BACK_CENTER (1ULL << AV_CHAN_TOP_BACK_CENTER ) -#define AV_CH_TOP_BACK_RIGHT (1ULL << AV_CHAN_TOP_BACK_RIGHT ) -#define AV_CH_STEREO_LEFT (1ULL << AV_CHAN_STEREO_LEFT ) -#define AV_CH_STEREO_RIGHT (1ULL << AV_CHAN_STEREO_RIGHT ) -#define AV_CH_WIDE_LEFT (1ULL << AV_CHAN_WIDE_LEFT ) -#define AV_CH_WIDE_RIGHT (1ULL << AV_CHAN_WIDE_RIGHT ) -#define AV_CH_SURROUND_DIRECT_LEFT (1ULL << AV_CHAN_SURROUND_DIRECT_LEFT ) -#define AV_CH_SURROUND_DIRECT_RIGHT (1ULL << AV_CHAN_SURROUND_DIRECT_RIGHT) -#define AV_CH_LOW_FREQUENCY_2 (1ULL << AV_CHAN_LOW_FREQUENCY_2 ) -#define AV_CH_TOP_SIDE_LEFT (1ULL << AV_CHAN_TOP_SIDE_LEFT ) -#define AV_CH_TOP_SIDE_RIGHT (1ULL << AV_CHAN_TOP_SIDE_RIGHT ) -#define AV_CH_BOTTOM_FRONT_CENTER (1ULL << AV_CHAN_BOTTOM_FRONT_CENTER ) -#define AV_CH_BOTTOM_FRONT_LEFT (1ULL << AV_CHAN_BOTTOM_FRONT_LEFT ) -#define AV_CH_BOTTOM_FRONT_RIGHT (1ULL << AV_CHAN_BOTTOM_FRONT_RIGHT ) - -#if FF_API_OLD_CHANNEL_LAYOUT -/** Channel mask value used for AVCodecContext.request_channel_layout - to indicate that the user requests the channel order of the decoder output - to be the native codec channel order. - @deprecated channel order is now indicated in a special field in - AVChannelLayout - */ -#define AV_CH_LAYOUT_NATIVE 0x8000000000000000ULL -#endif - -/** - * @} - * @defgroup channel_mask_c Audio channel layouts - * @{ - * */ -#define AV_CH_LAYOUT_MONO (AV_CH_FRONT_CENTER) -#define AV_CH_LAYOUT_STEREO (AV_CH_FRONT_LEFT|AV_CH_FRONT_RIGHT) -#define AV_CH_LAYOUT_2POINT1 (AV_CH_LAYOUT_STEREO|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_2_1 (AV_CH_LAYOUT_STEREO|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_SURROUND (AV_CH_LAYOUT_STEREO|AV_CH_FRONT_CENTER) -#define AV_CH_LAYOUT_3POINT1 (AV_CH_LAYOUT_SURROUND|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_4POINT0 (AV_CH_LAYOUT_SURROUND|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_4POINT1 (AV_CH_LAYOUT_4POINT0|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_2_2 (AV_CH_LAYOUT_STEREO|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT) -#define AV_CH_LAYOUT_QUAD (AV_CH_LAYOUT_STEREO|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_5POINT0 (AV_CH_LAYOUT_SURROUND|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT) -#define AV_CH_LAYOUT_5POINT1 (AV_CH_LAYOUT_5POINT0|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_5POINT0_BACK (AV_CH_LAYOUT_SURROUND|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_5POINT1_BACK (AV_CH_LAYOUT_5POINT0_BACK|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_6POINT0 (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT0_FRONT (AV_CH_LAYOUT_2_2|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_HEXAGONAL (AV_CH_LAYOUT_5POINT0_BACK|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT1_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT1_FRONT (AV_CH_LAYOUT_6POINT0_FRONT|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_7POINT0 (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_7POINT0_FRONT (AV_CH_LAYOUT_5POINT0|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_7POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_7POINT1_WIDE (AV_CH_LAYOUT_5POINT1|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_7POINT1_WIDE_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_OCTAGONAL (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_CENTER|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_HEXADECAGONAL (AV_CH_LAYOUT_OCTAGONAL|AV_CH_WIDE_LEFT|AV_CH_WIDE_RIGHT|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT|AV_CH_TOP_BACK_CENTER|AV_CH_TOP_FRONT_CENTER|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT) -#define AV_CH_LAYOUT_STEREO_DOWNMIX (AV_CH_STEREO_LEFT|AV_CH_STEREO_RIGHT) -#define AV_CH_LAYOUT_22POINT2 (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER|AV_CH_BACK_CENTER|AV_CH_LOW_FREQUENCY_2|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT|AV_CH_TOP_FRONT_CENTER|AV_CH_TOP_CENTER|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT|AV_CH_TOP_SIDE_LEFT|AV_CH_TOP_SIDE_RIGHT|AV_CH_TOP_BACK_CENTER|AV_CH_BOTTOM_FRONT_CENTER|AV_CH_BOTTOM_FRONT_LEFT|AV_CH_BOTTOM_FRONT_RIGHT) - -enum AVMatrixEncoding { - AV_MATRIX_ENCODING_NONE, - AV_MATRIX_ENCODING_DOLBY, - AV_MATRIX_ENCODING_DPLII, - AV_MATRIX_ENCODING_DPLIIX, - AV_MATRIX_ENCODING_DPLIIZ, - AV_MATRIX_ENCODING_DOLBYEX, - AV_MATRIX_ENCODING_DOLBYHEADPHONE, - AV_MATRIX_ENCODING_NB -}; - -/** - * @} - */ - -/** - * An AVChannelCustom defines a single channel within a custom order layout - * - * Unlike most structures in FFmpeg, sizeof(AVChannelCustom) is a part of the - * public ABI. - * - * No new fields may be added to it without a major version bump. - */ -typedef struct AVChannelCustom { - enum AVChannel id; - char name[16]; - void *opaque; -} AVChannelCustom; - -/** - * An AVChannelLayout holds information about the channel layout of audio data. - * - * A channel layout here is defined as a set of channels ordered in a specific - * way (unless the channel order is AV_CHANNEL_ORDER_UNSPEC, in which case an - * AVChannelLayout carries only the channel count). - * - * Unlike most structures in Libav, sizeof(AVChannelLayout) is a part of the - * public ABI and may be used by the caller. E.g. it may be allocated on stack - * or embedded in caller-defined structs. - * - * AVChannelLayout can be initialized as follows: - * - default initialization with {0}, followed by setting all used fields - * correctly; - * - by assigning one of the predefined AV_CHANNEL_LAYOUT_* initializers; - * - with a constructor function, such as av_channel_layout_default(), - * av_channel_layout_from_mask() or av_channel_layout_from_string(). - * - * The channel layout must be unitialized with av_channel_layout_uninit() - * - * Copying an AVChannelLayout via assigning is forbidden, - * av_channel_layout_copy() must be used instead (and its return value should - * be checked) - * - * No new fields may be added to it without a major version bump, except for - * new elements of the union fitting in sizeof(uint64_t). - */ -typedef struct AVChannelLayout { - /** - * Channel order used in this layout. - * This is a mandatory field. - */ - enum AVChannelOrder order; - - /** - * Number of channels in this layout. Mandatory field. - */ - int nb_channels; - - /** - * Details about which channels are present in this layout. - * For AV_CHANNEL_ORDER_UNSPEC, this field is undefined and must not be - * used. - */ - union { - /** - * This member must be used for AV_CHANNEL_ORDER_NATIVE, and may be used - * for AV_CHANNEL_ORDER_AMBISONIC to signal non-diegetic channels. - * It is a bitmask, where the position of each set bit means that the - * AVChannel with the corresponding value is present. - * - * I.e. when (mask & (1 << AV_CHAN_FOO)) is non-zero, then AV_CHAN_FOO - * is present in the layout. Otherwise it is not present. - * - * @note when a channel layout using a bitmask is constructed or - * modified manually (i.e. not using any of the av_channel_layout_* - * functions), the code doing it must ensure that the number of set bits - * is equal to nb_channels. - */ - uint64_t mask; - /** - * This member must be used when the channel order is - * AV_CHANNEL_ORDER_CUSTOM. It is a nb_channels-sized array, with each - * element signalling the presence of the AVChannel with the - * corresponding value in map[i].id. - * - * I.e. when map[i].id is equal to AV_CHAN_FOO, then AV_CH_FOO is the - * i-th channel in the audio data. - * - * When map[i].id is in the range between AV_CHAN_AMBISONIC_BASE and - * AV_CHAN_AMBISONIC_END (inclusive), the channel contains an ambisonic - * component with ACN index (as defined above) - * n = map[i].id - AV_CHAN_AMBISONIC_BASE. - * - * map[i].name may be filled with a 0-terminated string, in which case - * it will be used for the purpose of identifying the channel with the - * convenience functions below. Otherise it must be zeroed. - */ - AVChannelCustom *map; - } u; - - /** - * For some private data of the user. - */ - void *opaque; -} AVChannelLayout; - -#define AV_CHANNEL_LAYOUT_MASK(nb, m) \ - { .order = AV_CHANNEL_ORDER_NATIVE, .nb_channels = (nb), .u = { .mask = (m) }} - -#define AV_CHANNEL_LAYOUT_MONO AV_CHANNEL_LAYOUT_MASK(1, AV_CH_LAYOUT_MONO) -#define AV_CHANNEL_LAYOUT_STEREO AV_CHANNEL_LAYOUT_MASK(2, AV_CH_LAYOUT_STEREO) -#define AV_CHANNEL_LAYOUT_2POINT1 AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_2POINT1) -#define AV_CHANNEL_LAYOUT_2_1 AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_2_1) -#define AV_CHANNEL_LAYOUT_SURROUND AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_SURROUND) -#define AV_CHANNEL_LAYOUT_3POINT1 AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_3POINT1) -#define AV_CHANNEL_LAYOUT_4POINT0 AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_4POINT0) -#define AV_CHANNEL_LAYOUT_4POINT1 AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_4POINT1) -#define AV_CHANNEL_LAYOUT_2_2 AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_2_2) -#define AV_CHANNEL_LAYOUT_QUAD AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_QUAD) -#define AV_CHANNEL_LAYOUT_5POINT0 AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_5POINT0) -#define AV_CHANNEL_LAYOUT_5POINT1 AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_5POINT1) -#define AV_CHANNEL_LAYOUT_5POINT0_BACK AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_5POINT0_BACK) -#define AV_CHANNEL_LAYOUT_5POINT1_BACK AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_5POINT1_BACK) -#define AV_CHANNEL_LAYOUT_6POINT0 AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_6POINT0) -#define AV_CHANNEL_LAYOUT_6POINT0_FRONT AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_6POINT0_FRONT) -#define AV_CHANNEL_LAYOUT_HEXAGONAL AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_HEXAGONAL) -#define AV_CHANNEL_LAYOUT_6POINT1 AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1) -#define AV_CHANNEL_LAYOUT_6POINT1_BACK AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1_BACK) -#define AV_CHANNEL_LAYOUT_6POINT1_FRONT AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1_FRONT) -#define AV_CHANNEL_LAYOUT_7POINT0 AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_7POINT0) -#define AV_CHANNEL_LAYOUT_7POINT0_FRONT AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_7POINT0_FRONT) -#define AV_CHANNEL_LAYOUT_7POINT1 AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1) -#define AV_CHANNEL_LAYOUT_7POINT1_WIDE AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1_WIDE) -#define AV_CHANNEL_LAYOUT_7POINT1_WIDE_BACK AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1_WIDE_BACK) -#define AV_CHANNEL_LAYOUT_OCTAGONAL AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_OCTAGONAL) -#define AV_CHANNEL_LAYOUT_HEXADECAGONAL AV_CHANNEL_LAYOUT_MASK(16, AV_CH_LAYOUT_HEXADECAGONAL) -#define AV_CHANNEL_LAYOUT_STEREO_DOWNMIX AV_CHANNEL_LAYOUT_MASK(2, AV_CH_LAYOUT_STEREO_DOWNMIX) -#define AV_CHANNEL_LAYOUT_22POINT2 AV_CHANNEL_LAYOUT_MASK(24, AV_CH_LAYOUT_22POINT2) -#define AV_CHANNEL_LAYOUT_AMBISONIC_FIRST_ORDER \ - { .order = AV_CHANNEL_ORDER_AMBISONIC, .nb_channels = 4, .u = { .mask = 0 }} - -struct AVBPrint; - -#if FF_API_OLD_CHANNEL_LAYOUT -/** - * Return a channel layout id that matches name, or 0 if no match is found. - * - * name can be one or several of the following notations, - * separated by '+' or '|': - * - the name of an usual channel layout (mono, stereo, 4.0, quad, 5.0, - * 5.0(side), 5.1, 5.1(side), 7.1, 7.1(wide), downmix); - * - the name of a single channel (FL, FR, FC, LFE, BL, BR, FLC, FRC, BC, - * SL, SR, TC, TFL, TFC, TFR, TBL, TBC, TBR, DL, DR); - * - a number of channels, in decimal, followed by 'c', yielding - * the default channel layout for that number of channels (@see - * av_get_default_channel_layout); - * - a channel layout mask, in hexadecimal starting with "0x" (see the - * AV_CH_* macros). - * - * Example: "stereo+FC" = "2c+FC" = "2c+1c" = "0x7" - * - * @deprecated use av_channel_layout_from_string() - */ -attribute_deprecated -uint64_t av_get_channel_layout(const char *name); - -/** - * Return a channel layout and the number of channels based on the specified name. - * - * This function is similar to (@see av_get_channel_layout), but can also parse - * unknown channel layout specifications. - * - * @param[in] name channel layout specification string - * @param[out] channel_layout parsed channel layout (0 if unknown) - * @param[out] nb_channels number of channels - * - * @return 0 on success, AVERROR(EINVAL) if the parsing fails. - * @deprecated use av_channel_layout_from_string() - */ -attribute_deprecated -int av_get_extended_channel_layout(const char *name, uint64_t* channel_layout, int* nb_channels); - -/** - * Return a description of a channel layout. - * If nb_channels is <= 0, it is guessed from the channel_layout. - * - * @param buf put here the string containing the channel layout - * @param buf_size size in bytes of the buffer - * @deprecated use av_channel_layout_describe() - */ -attribute_deprecated -void av_get_channel_layout_string(char *buf, int buf_size, int nb_channels, uint64_t channel_layout); - -/** - * Append a description of a channel layout to a bprint buffer. - * @deprecated use av_channel_layout_describe() - */ -attribute_deprecated -void av_bprint_channel_layout(struct AVBPrint *bp, int nb_channels, uint64_t channel_layout); - -/** - * Return the number of channels in the channel layout. - * @deprecated use AVChannelLayout.nb_channels - */ -attribute_deprecated -int av_get_channel_layout_nb_channels(uint64_t channel_layout); - -/** - * Return default channel layout for a given number of channels. - * - * @deprecated use av_channel_layout_default() - */ -attribute_deprecated -int64_t av_get_default_channel_layout(int nb_channels); - -/** - * Get the index of a channel in channel_layout. - * - * @param channel a channel layout describing exactly one channel which must be - * present in channel_layout. - * - * @return index of channel in channel_layout on success, a negative AVERROR - * on error. - * - * @deprecated use av_channel_layout_index_from_channel() - */ -attribute_deprecated -int av_get_channel_layout_channel_index(uint64_t channel_layout, - uint64_t channel); - -/** - * Get the channel with the given index in channel_layout. - * @deprecated use av_channel_layout_channel_from_index() - */ -attribute_deprecated -uint64_t av_channel_layout_extract_channel(uint64_t channel_layout, int index); - -/** - * Get the name of a given channel. - * - * @return channel name on success, NULL on error. - * - * @deprecated use av_channel_name() - */ -attribute_deprecated -const char *av_get_channel_name(uint64_t channel); - -/** - * Get the description of a given channel. - * - * @param channel a channel layout with a single channel - * @return channel description on success, NULL on error - * @deprecated use av_channel_description() - */ -attribute_deprecated -const char *av_get_channel_description(uint64_t channel); - -/** - * Get the value and name of a standard channel layout. - * - * @param[in] index index in an internal list, starting at 0 - * @param[out] layout channel layout mask - * @param[out] name name of the layout - * @return 0 if the layout exists, - * <0 if index is beyond the limits - * @deprecated use av_channel_layout_standard() - */ -attribute_deprecated -int av_get_standard_channel_layout(unsigned index, uint64_t *layout, - const char **name); -#endif - -/** - * Get a human readable string in an abbreviated form describing a given channel. - * This is the inverse function of @ref av_channel_from_string(). - * - * @param buf pre-allocated buffer where to put the generated string - * @param buf_size size in bytes of the buffer. - * @return amount of bytes needed to hold the output string, or a negative AVERROR - * on failure. If the returned value is bigger than buf_size, then the - * string was truncated. - */ -int av_channel_name(char *buf, size_t buf_size, enum AVChannel channel); - -/** - * bprint variant of av_channel_name(). - * - * @note the string will be appended to the bprint buffer. - */ -void av_channel_name_bprint(struct AVBPrint *bp, enum AVChannel channel_id); - -/** - * Get a human readable string describing a given channel. - * - * @param buf pre-allocated buffer where to put the generated string - * @param buf_size size in bytes of the buffer. - * @return amount of bytes needed to hold the output string, or a negative AVERROR - * on failure. If the returned value is bigger than buf_size, then the - * string was truncated. - */ -int av_channel_description(char *buf, size_t buf_size, enum AVChannel channel); - -/** - * bprint variant of av_channel_description(). - * - * @note the string will be appended to the bprint buffer. - */ -void av_channel_description_bprint(struct AVBPrint *bp, enum AVChannel channel_id); - -/** - * This is the inverse function of @ref av_channel_name(). - * - * @return the channel with the given name - * AV_CHAN_NONE when name does not identify a known channel - */ -enum AVChannel av_channel_from_string(const char *name); - -/** - * Initialize a native channel layout from a bitmask indicating which channels - * are present. - * - * @param channel_layout the layout structure to be initialized - * @param mask bitmask describing the channel layout - * - * @return 0 on success - * AVERROR(EINVAL) for invalid mask values - */ -int av_channel_layout_from_mask(AVChannelLayout *channel_layout, uint64_t mask); - -/** - * Initialize a channel layout from a given string description. - * The input string can be represented by: - * - the formal channel layout name (returned by av_channel_layout_describe()) - * - single or multiple channel names (returned by av_channel_name(), eg. "FL", - * or concatenated with "+", each optionally containing a custom name after - * a "@", eg. "FL@Left+FR@Right+LFE") - * - a decimal or hexadecimal value of a native channel layout (eg. "4" or "0x4") - * - the number of channels with default layout (eg. "4c") - * - the number of unordered channels (eg. "4C" or "4 channels") - * - the ambisonic order followed by optional non-diegetic channels (eg. - * "ambisonic 2+stereo") - * - * @param channel_layout input channel layout - * @param str string describing the channel layout - * @return 0 channel layout was detected, AVERROR_INVALIDATATA otherwise - */ -int av_channel_layout_from_string(AVChannelLayout *channel_layout, - const char *str); - -/** - * Get the default channel layout for a given number of channels. - * - * @param channel_layout the layout structure to be initialized - * @param nb_channels number of channels - */ -void av_channel_layout_default(AVChannelLayout *ch_layout, int nb_channels); - -/** - * Iterate over all standard channel layouts. - * - * @param opaque a pointer where libavutil will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the standard channel layout or NULL when the iteration is - * finished - */ -const AVChannelLayout *av_channel_layout_standard(void **opaque); - -/** - * Free any allocated data in the channel layout and reset the channel - * count to 0. - * - * @param channel_layout the layout structure to be uninitialized - */ -void av_channel_layout_uninit(AVChannelLayout *channel_layout); - -/** - * Make a copy of a channel layout. This differs from just assigning src to dst - * in that it allocates and copies the map for AV_CHANNEL_ORDER_CUSTOM. - * - * @note the destination channel_layout will be always uninitialized before copy. - * - * @param dst destination channel layout - * @param src source channel layout - * @return 0 on success, a negative AVERROR on error. - */ -int av_channel_layout_copy(AVChannelLayout *dst, const AVChannelLayout *src); - -/** - * Get a human-readable string describing the channel layout properties. - * The string will be in the same format that is accepted by - * @ref av_channel_layout_from_string(), allowing to rebuild the same - * channel layout, except for opaque pointers. - * - * @param channel_layout channel layout to be described - * @param buf pre-allocated buffer where to put the generated string - * @param buf_size size in bytes of the buffer. - * @return amount of bytes needed to hold the output string, or a negative AVERROR - * on failure. If the returned value is bigger than buf_size, then the - * string was truncated. - */ -int av_channel_layout_describe(const AVChannelLayout *channel_layout, - char *buf, size_t buf_size); - -/** - * bprint variant of av_channel_layout_describe(). - * - * @note the string will be appended to the bprint buffer. - * @return 0 on success, or a negative AVERROR value on failure. - */ -int av_channel_layout_describe_bprint(const AVChannelLayout *channel_layout, - struct AVBPrint *bp); - -/** - * Get the channel with the given index in a channel layout. - * - * @param channel_layout input channel layout - * @return channel with the index idx in channel_layout on success or - * AV_CHAN_NONE on failure (if idx is not valid or the channel order is - * unspecified) - */ -enum AVChannel -av_channel_layout_channel_from_index(const AVChannelLayout *channel_layout, unsigned int idx); - -/** - * Get the index of a given channel in a channel layout. In case multiple - * channels are found, only the first match will be returned. - * - * @param channel_layout input channel layout - * @return index of channel in channel_layout on success or a negative number if - * channel is not present in channel_layout. - */ -int av_channel_layout_index_from_channel(const AVChannelLayout *channel_layout, - enum AVChannel channel); - -/** - * Get the index in a channel layout of a channel described by the given string. - * In case multiple channels are found, only the first match will be returned. - * - * This function accepts channel names in the same format as - * @ref av_channel_from_string(). - * - * @param channel_layout input channel layout - * @return a channel index described by the given string, or a negative AVERROR - * value. - */ -int av_channel_layout_index_from_string(const AVChannelLayout *channel_layout, - const char *name); - -/** - * Get a channel described by the given string. - * - * This function accepts channel names in the same format as - * @ref av_channel_from_string(). - * - * @param channel_layout input channel layout - * @return a channel described by the given string in channel_layout on success - * or AV_CHAN_NONE on failure (if the string is not valid or the channel - * order is unspecified) - */ -enum AVChannel -av_channel_layout_channel_from_string(const AVChannelLayout *channel_layout, - const char *name); - -/** - * Find out what channels from a given set are present in a channel layout, - * without regard for their positions. - * - * @param channel_layout input channel layout - * @param mask a combination of AV_CH_* representing a set of channels - * @return a bitfield representing all the channels from mask that are present - * in channel_layout - */ -uint64_t av_channel_layout_subset(const AVChannelLayout *channel_layout, - uint64_t mask); - -/** - * Check whether a channel layout is valid, i.e. can possibly describe audio - * data. - * - * @param channel_layout input channel layout - * @return 1 if channel_layout is valid, 0 otherwise. - */ -int av_channel_layout_check(const AVChannelLayout *channel_layout); - -/** - * Check whether two channel layouts are semantically the same, i.e. the same - * channels are present on the same positions in both. - * - * If one of the channel layouts is AV_CHANNEL_ORDER_UNSPEC, while the other is - * not, they are considered to be unequal. If both are AV_CHANNEL_ORDER_UNSPEC, - * they are considered equal iff the channel counts are the same in both. - * - * @param chl input channel layout - * @param chl1 input channel layout - * @return 0 if chl and chl1 are equal, 1 if they are not equal. A negative - * AVERROR code if one or both are invalid. - */ -int av_channel_layout_compare(const AVChannelLayout *chl, const AVChannelLayout *chl1); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_CHANNEL_LAYOUT_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/common.h b/third_party/ffmpeg/uos/amd64/include/libavutil/common.h deleted file mode 100644 index fd1404be..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/common.h +++ /dev/null @@ -1,578 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * common internal and external API header - */ - -#ifndef AVUTIL_COMMON_H -#define AVUTIL_COMMON_H - -#if defined(__cplusplus) && !defined(__STDC_CONSTANT_MACROS) && !defined(UINT64_C) -#error missing -D__STDC_CONSTANT_MACROS / #define __STDC_CONSTANT_MACROS -#endif - -#include -#include -#include -#include -#include -#include -#include -#include - -#include "attributes.h" -#include "macros.h" - -//rounded division & shift -#define RSHIFT(a,b) ((a) > 0 ? ((a) + ((1<<(b))>>1))>>(b) : ((a) + ((1<<(b))>>1)-1)>>(b)) -/* assume b>0 */ -#define ROUNDED_DIV(a,b) (((a)>=0 ? (a) + ((b)>>1) : (a) - ((b)>>1))/(b)) -/* Fast a/(1<=0 and b>=0 */ -#define AV_CEIL_RSHIFT(a,b) (!av_builtin_constant_p(b) ? -((-(a)) >> (b)) \ - : ((a) + (1<<(b)) - 1) >> (b)) -/* Backwards compat. */ -#define FF_CEIL_RSHIFT AV_CEIL_RSHIFT - -#define FFUDIV(a,b) (((a)>0 ?(a):(a)-(b)+1) / (b)) -#define FFUMOD(a,b) ((a)-(b)*FFUDIV(a,b)) - -/** - * Absolute value, Note, INT_MIN / INT64_MIN result in undefined behavior as they - * are not representable as absolute values of their type. This is the same - * as with *abs() - * @see FFNABS() - */ -#define FFABS(a) ((a) >= 0 ? (a) : (-(a))) -#define FFSIGN(a) ((a) > 0 ? 1 : -1) - -/** - * Negative Absolute value. - * this works for all integers of all types. - * As with many macros, this evaluates its argument twice, it thus must not have - * a sideeffect, that is FFNABS(x++) has undefined behavior. - */ -#define FFNABS(a) ((a) <= 0 ? (a) : (-(a))) - -/** - * Unsigned Absolute value. - * This takes the absolute value of a signed int and returns it as a unsigned. - * This also works with INT_MIN which would otherwise not be representable - * As with many macros, this evaluates its argument twice. - */ -#define FFABSU(a) ((a) <= 0 ? -(unsigned)(a) : (unsigned)(a)) -#define FFABS64U(a) ((a) <= 0 ? -(uint64_t)(a) : (uint64_t)(a)) - -/* misc math functions */ - -#ifdef HAVE_AV_CONFIG_H -# include "config.h" -# include "intmath.h" -#endif - -#ifndef av_ceil_log2 -# define av_ceil_log2 av_ceil_log2_c -#endif -#ifndef av_clip -# define av_clip av_clip_c -#endif -#ifndef av_clip64 -# define av_clip64 av_clip64_c -#endif -#ifndef av_clip_uint8 -# define av_clip_uint8 av_clip_uint8_c -#endif -#ifndef av_clip_int8 -# define av_clip_int8 av_clip_int8_c -#endif -#ifndef av_clip_uint16 -# define av_clip_uint16 av_clip_uint16_c -#endif -#ifndef av_clip_int16 -# define av_clip_int16 av_clip_int16_c -#endif -#ifndef av_clipl_int32 -# define av_clipl_int32 av_clipl_int32_c -#endif -#ifndef av_clip_intp2 -# define av_clip_intp2 av_clip_intp2_c -#endif -#ifndef av_clip_uintp2 -# define av_clip_uintp2 av_clip_uintp2_c -#endif -#ifndef av_mod_uintp2 -# define av_mod_uintp2 av_mod_uintp2_c -#endif -#ifndef av_sat_add32 -# define av_sat_add32 av_sat_add32_c -#endif -#ifndef av_sat_dadd32 -# define av_sat_dadd32 av_sat_dadd32_c -#endif -#ifndef av_sat_sub32 -# define av_sat_sub32 av_sat_sub32_c -#endif -#ifndef av_sat_dsub32 -# define av_sat_dsub32 av_sat_dsub32_c -#endif -#ifndef av_sat_add64 -# define av_sat_add64 av_sat_add64_c -#endif -#ifndef av_sat_sub64 -# define av_sat_sub64 av_sat_sub64_c -#endif -#ifndef av_clipf -# define av_clipf av_clipf_c -#endif -#ifndef av_clipd -# define av_clipd av_clipd_c -#endif -#ifndef av_popcount -# define av_popcount av_popcount_c -#endif -#ifndef av_popcount64 -# define av_popcount64 av_popcount64_c -#endif -#ifndef av_parity -# define av_parity av_parity_c -#endif - -#ifndef av_log2 -av_const int av_log2(unsigned v); -#endif - -#ifndef av_log2_16bit -av_const int av_log2_16bit(unsigned v); -#endif - -/** - * Clip a signed integer value into the amin-amax range. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const int av_clip_c(int a, int amin, int amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - if (a < amin) return amin; - else if (a > amax) return amax; - else return a; -} - -/** - * Clip a signed 64bit integer value into the amin-amax range. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const int64_t av_clip64_c(int64_t a, int64_t amin, int64_t amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - if (a < amin) return amin; - else if (a > amax) return amax; - else return a; -} - -/** - * Clip a signed integer value into the 0-255 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const uint8_t av_clip_uint8_c(int a) -{ - if (a&(~0xFF)) return (~a)>>31; - else return a; -} - -/** - * Clip a signed integer value into the -128,127 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const int8_t av_clip_int8_c(int a) -{ - if ((a+0x80U) & ~0xFF) return (a>>31) ^ 0x7F; - else return a; -} - -/** - * Clip a signed integer value into the 0-65535 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const uint16_t av_clip_uint16_c(int a) -{ - if (a&(~0xFFFF)) return (~a)>>31; - else return a; -} - -/** - * Clip a signed integer value into the -32768,32767 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const int16_t av_clip_int16_c(int a) -{ - if ((a+0x8000U) & ~0xFFFF) return (a>>31) ^ 0x7FFF; - else return a; -} - -/** - * Clip a signed 64-bit integer value into the -2147483648,2147483647 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const int32_t av_clipl_int32_c(int64_t a) -{ - if ((a+0x80000000u) & ~UINT64_C(0xFFFFFFFF)) return (int32_t)((a>>63) ^ 0x7FFFFFFF); - else return (int32_t)a; -} - -/** - * Clip a signed integer into the -(2^p),(2^p-1) range. - * @param a value to clip - * @param p bit position to clip at - * @return clipped value - */ -static av_always_inline av_const int av_clip_intp2_c(int a, int p) -{ - if (((unsigned)a + (1 << p)) & ~((2 << p) - 1)) - return (a >> 31) ^ ((1 << p) - 1); - else - return a; -} - -/** - * Clip a signed integer to an unsigned power of two range. - * @param a value to clip - * @param p bit position to clip at - * @return clipped value - */ -static av_always_inline av_const unsigned av_clip_uintp2_c(int a, int p) -{ - if (a & ~((1<> 31 & ((1<= 0) - return INT64_MAX ^ (b >> 63); - return s; -#endif -} - -/** - * Subtract two signed 64-bit values with saturation. - * - * @param a one value - * @param b another value - * @return difference with signed saturation - */ -static av_always_inline int64_t av_sat_sub64_c(int64_t a, int64_t b) { -#if (!defined(__INTEL_COMPILER) && AV_GCC_VERSION_AT_LEAST(5,1)) || AV_HAS_BUILTIN(__builtin_sub_overflow) - int64_t tmp; - return !__builtin_sub_overflow(a, b, &tmp) ? tmp : (tmp < 0 ? INT64_MAX : INT64_MIN); -#else - if (b <= 0 && a >= INT64_MAX + b) - return INT64_MAX; - if (b >= 0 && a <= INT64_MIN + b) - return INT64_MIN; - return a - b; -#endif -} - -/** - * Clip a float value into the amin-amax range. - * If a is nan or -inf amin will be returned. - * If a is +inf amax will be returned. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const float av_clipf_c(float a, float amin, float amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - return FFMIN(FFMAX(a, amin), amax); -} - -/** - * Clip a double value into the amin-amax range. - * If a is nan or -inf amin will be returned. - * If a is +inf amax will be returned. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const double av_clipd_c(double a, double amin, double amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - return FFMIN(FFMAX(a, amin), amax); -} - -/** Compute ceil(log2(x)). - * @param x value used to compute ceil(log2(x)) - * @return computed ceiling of log2(x) - */ -static av_always_inline av_const int av_ceil_log2_c(int x) -{ - return av_log2((x - 1U) << 1); -} - -/** - * Count number of bits set to one in x - * @param x value to count bits of - * @return the number of bits set to one in x - */ -static av_always_inline av_const int av_popcount_c(uint32_t x) -{ - x -= (x >> 1) & 0x55555555; - x = (x & 0x33333333) + ((x >> 2) & 0x33333333); - x = (x + (x >> 4)) & 0x0F0F0F0F; - x += x >> 8; - return (x + (x >> 16)) & 0x3F; -} - -/** - * Count number of bits set to one in x - * @param x value to count bits of - * @return the number of bits set to one in x - */ -static av_always_inline av_const int av_popcount64_c(uint64_t x) -{ - return av_popcount((uint32_t)x) + av_popcount((uint32_t)(x >> 32)); -} - -static av_always_inline av_const int av_parity_c(uint32_t v) -{ - return av_popcount(v) & 1; -} - -/** - * Convert a UTF-8 character (up to 4 bytes) to its 32-bit UCS-4 encoded form. - * - * @param val Output value, must be an lvalue of type uint32_t. - * @param GET_BYTE Expression reading one byte from the input. - * Evaluated up to 7 times (4 for the currently - * assigned Unicode range). With a memory buffer - * input, this could be *ptr++, or if you want to make sure - * that *ptr stops at the end of a NULL terminated string then - * *ptr ? *ptr++ : 0 - * @param ERROR Expression to be evaluated on invalid input, - * typically a goto statement. - * - * @warning ERROR should not contain a loop control statement which - * could interact with the internal while loop, and should force an - * exit from the macro code (e.g. through a goto or a return) in order - * to prevent undefined results. - */ -#define GET_UTF8(val, GET_BYTE, ERROR)\ - val= (GET_BYTE);\ - {\ - uint32_t top = (val & 128) >> 1;\ - if ((val & 0xc0) == 0x80 || val >= 0xFE)\ - {ERROR}\ - while (val & top) {\ - unsigned int tmp = (GET_BYTE) - 128;\ - if(tmp>>6)\ - {ERROR}\ - val= (val<<6) + tmp;\ - top <<= 5;\ - }\ - val &= (top << 1) - 1;\ - } - -/** - * Convert a UTF-16 character (2 or 4 bytes) to its 32-bit UCS-4 encoded form. - * - * @param val Output value, must be an lvalue of type uint32_t. - * @param GET_16BIT Expression returning two bytes of UTF-16 data converted - * to native byte order. Evaluated one or two times. - * @param ERROR Expression to be evaluated on invalid input, - * typically a goto statement. - */ -#define GET_UTF16(val, GET_16BIT, ERROR)\ - val = (GET_16BIT);\ - {\ - unsigned int hi = val - 0xD800;\ - if (hi < 0x800) {\ - val = (GET_16BIT) - 0xDC00;\ - if (val > 0x3FFU || hi > 0x3FFU)\ - {ERROR}\ - val += (hi<<10) + 0x10000;\ - }\ - }\ - -/** - * @def PUT_UTF8(val, tmp, PUT_BYTE) - * Convert a 32-bit Unicode character to its UTF-8 encoded form (up to 4 bytes long). - * @param val is an input-only argument and should be of type uint32_t. It holds - * a UCS-4 encoded Unicode character that is to be converted to UTF-8. If - * val is given as a function it is executed only once. - * @param tmp is a temporary variable and should be of type uint8_t. It - * represents an intermediate value during conversion that is to be - * output by PUT_BYTE. - * @param PUT_BYTE writes the converted UTF-8 bytes to any proper destination. - * It could be a function or a statement, and uses tmp as the input byte. - * For example, PUT_BYTE could be "*output++ = tmp;" PUT_BYTE will be - * executed up to 4 times for values in the valid UTF-8 range and up to - * 7 times in the general case, depending on the length of the converted - * Unicode character. - */ -#define PUT_UTF8(val, tmp, PUT_BYTE)\ - {\ - int bytes, shift;\ - uint32_t in = val;\ - if (in < 0x80) {\ - tmp = in;\ - PUT_BYTE\ - } else {\ - bytes = (av_log2(in) + 4) / 5;\ - shift = (bytes - 1) * 6;\ - tmp = (256 - (256 >> bytes)) | (in >> shift);\ - PUT_BYTE\ - while (shift >= 6) {\ - shift -= 6;\ - tmp = 0x80 | ((in >> shift) & 0x3f);\ - PUT_BYTE\ - }\ - }\ - } - -/** - * @def PUT_UTF16(val, tmp, PUT_16BIT) - * Convert a 32-bit Unicode character to its UTF-16 encoded form (2 or 4 bytes). - * @param val is an input-only argument and should be of type uint32_t. It holds - * a UCS-4 encoded Unicode character that is to be converted to UTF-16. If - * val is given as a function it is executed only once. - * @param tmp is a temporary variable and should be of type uint16_t. It - * represents an intermediate value during conversion that is to be - * output by PUT_16BIT. - * @param PUT_16BIT writes the converted UTF-16 data to any proper destination - * in desired endianness. It could be a function or a statement, and uses tmp - * as the input byte. For example, PUT_BYTE could be "*output++ = tmp;" - * PUT_BYTE will be executed 1 or 2 times depending on input character. - */ -#define PUT_UTF16(val, tmp, PUT_16BIT)\ - {\ - uint32_t in = val;\ - if (in < 0x10000) {\ - tmp = in;\ - PUT_16BIT\ - } else {\ - tmp = 0xD800 | ((in - 0x10000) >> 10);\ - PUT_16BIT\ - tmp = 0xDC00 | ((in - 0x10000) & 0x3FF);\ - PUT_16BIT\ - }\ - }\ - - - -#include "mem.h" - -#ifdef HAVE_AV_CONFIG_H -# include "internal.h" -#endif /* HAVE_AV_CONFIG_H */ - -#endif /* AVUTIL_COMMON_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/cpu.h b/third_party/ffmpeg/uos/amd64/include/libavutil/cpu.h deleted file mode 100644 index 9711e574..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/cpu.h +++ /dev/null @@ -1,124 +0,0 @@ -/* - * Copyright (c) 2000, 2001, 2002 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CPU_H -#define AVUTIL_CPU_H - -#include - -#define AV_CPU_FLAG_FORCE 0x80000000 /* force usage of selected flags (OR) */ - - /* lower 16 bits - CPU features */ -#define AV_CPU_FLAG_MMX 0x0001 ///< standard MMX -#define AV_CPU_FLAG_MMXEXT 0x0002 ///< SSE integer functions or AMD MMX ext -#define AV_CPU_FLAG_MMX2 0x0002 ///< SSE integer functions or AMD MMX ext -#define AV_CPU_FLAG_3DNOW 0x0004 ///< AMD 3DNOW -#define AV_CPU_FLAG_SSE 0x0008 ///< SSE functions -#define AV_CPU_FLAG_SSE2 0x0010 ///< PIV SSE2 functions -#define AV_CPU_FLAG_SSE2SLOW 0x40000000 ///< SSE2 supported, but usually not faster - ///< than regular MMX/SSE (e.g. Core1) -#define AV_CPU_FLAG_3DNOWEXT 0x0020 ///< AMD 3DNowExt -#define AV_CPU_FLAG_SSE3 0x0040 ///< Prescott SSE3 functions -#define AV_CPU_FLAG_SSE3SLOW 0x20000000 ///< SSE3 supported, but usually not faster - ///< than regular MMX/SSE (e.g. Core1) -#define AV_CPU_FLAG_SSSE3 0x0080 ///< Conroe SSSE3 functions -#define AV_CPU_FLAG_SSSE3SLOW 0x4000000 ///< SSSE3 supported, but usually not faster -#define AV_CPU_FLAG_ATOM 0x10000000 ///< Atom processor, some SSSE3 instructions are slower -#define AV_CPU_FLAG_SSE4 0x0100 ///< Penryn SSE4.1 functions -#define AV_CPU_FLAG_SSE42 0x0200 ///< Nehalem SSE4.2 functions -#define AV_CPU_FLAG_AESNI 0x80000 ///< Advanced Encryption Standard functions -#define AV_CPU_FLAG_AVX 0x4000 ///< AVX functions: requires OS support even if YMM registers aren't used -#define AV_CPU_FLAG_AVXSLOW 0x8000000 ///< AVX supported, but slow when using YMM registers (e.g. Bulldozer) -#define AV_CPU_FLAG_XOP 0x0400 ///< Bulldozer XOP functions -#define AV_CPU_FLAG_FMA4 0x0800 ///< Bulldozer FMA4 functions -#define AV_CPU_FLAG_CMOV 0x1000 ///< supports cmov instruction -#define AV_CPU_FLAG_AVX2 0x8000 ///< AVX2 functions: requires OS support even if YMM registers aren't used -#define AV_CPU_FLAG_FMA3 0x10000 ///< Haswell FMA3 functions -#define AV_CPU_FLAG_BMI1 0x20000 ///< Bit Manipulation Instruction Set 1 -#define AV_CPU_FLAG_BMI2 0x40000 ///< Bit Manipulation Instruction Set 2 -#define AV_CPU_FLAG_AVX512 0x100000 ///< AVX-512 functions: requires OS support even if YMM/ZMM registers aren't used -#define AV_CPU_FLAG_AVX512ICL 0x200000 ///< F/CD/BW/DQ/VL/VNNI/IFMA/VBMI/VBMI2/VPOPCNTDQ/BITALG/GFNI/VAES/VPCLMULQDQ -#define AV_CPU_FLAG_SLOW_GATHER 0x2000000 ///< CPU has slow gathers. - -#define AV_CPU_FLAG_ALTIVEC 0x0001 ///< standard -#define AV_CPU_FLAG_VSX 0x0002 ///< ISA 2.06 -#define AV_CPU_FLAG_POWER8 0x0004 ///< ISA 2.07 - -#define AV_CPU_FLAG_ARMV5TE (1 << 0) -#define AV_CPU_FLAG_ARMV6 (1 << 1) -#define AV_CPU_FLAG_ARMV6T2 (1 << 2) -#define AV_CPU_FLAG_VFP (1 << 3) -#define AV_CPU_FLAG_VFPV3 (1 << 4) -#define AV_CPU_FLAG_NEON (1 << 5) -#define AV_CPU_FLAG_ARMV8 (1 << 6) -#define AV_CPU_FLAG_VFP_VM (1 << 7) ///< VFPv2 vector mode, deprecated in ARMv7-A and unavailable in various CPUs implementations -#define AV_CPU_FLAG_SETEND (1 <<16) - -#define AV_CPU_FLAG_MMI (1 << 0) -#define AV_CPU_FLAG_MSA (1 << 1) - -//Loongarch SIMD extension. -#define AV_CPU_FLAG_LSX (1 << 0) -#define AV_CPU_FLAG_LASX (1 << 1) - -/** - * Return the flags which specify extensions supported by the CPU. - * The returned value is affected by av_force_cpu_flags() if that was used - * before. So av_get_cpu_flags() can easily be used in an application to - * detect the enabled cpu flags. - */ -int av_get_cpu_flags(void); - -/** - * Disables cpu detection and forces the specified flags. - * -1 is a special case that disables forcing of specific flags. - */ -void av_force_cpu_flags(int flags); - -/** - * Parse CPU caps from a string and update the given AV_CPU_* flags based on that. - * - * @return negative on error. - */ -int av_parse_cpu_caps(unsigned *flags, const char *s); - -/** - * @return the number of logical CPU cores present. - */ -int av_cpu_count(void); - -/** - * Overrides cpu count detection and forces the specified count. - * Count < 1 disables forcing of specific count. - */ -void av_cpu_force_count(int count); - -/** - * Get the maximum data alignment that may be required by FFmpeg. - * - * Note that this is affected by the build configuration and the CPU flags mask, - * so e.g. if the CPU supports AVX, but libavutil has been built with - * --disable-avx or the AV_CPU_FLAG_AVX flag has been disabled through - * av_set_cpu_flags_mask(), then this function will behave as if AVX is not - * present. - */ -size_t av_cpu_max_align(void); - -#endif /* AVUTIL_CPU_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/crc.h b/third_party/ffmpeg/uos/amd64/include/libavutil/crc.h deleted file mode 100644 index 24a2e3ca..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/crc.h +++ /dev/null @@ -1,99 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_crc32 - * Public header for CRC hash function implementation. - */ - -#ifndef AVUTIL_CRC_H -#define AVUTIL_CRC_H - -#include -#include -#include "attributes.h" - -/** - * @defgroup lavu_crc32 CRC - * @ingroup lavu_hash - * CRC (Cyclic Redundancy Check) hash function implementation. - * - * This module supports numerous CRC polynomials, in addition to the most - * widely used CRC-32-IEEE. See @ref AVCRCId for a list of available - * polynomials. - * - * @{ - */ - -typedef uint32_t AVCRC; - -typedef enum { - AV_CRC_8_ATM, - AV_CRC_16_ANSI, - AV_CRC_16_CCITT, - AV_CRC_32_IEEE, - AV_CRC_32_IEEE_LE, /*< reversed bitorder version of AV_CRC_32_IEEE */ - AV_CRC_16_ANSI_LE, /*< reversed bitorder version of AV_CRC_16_ANSI */ - AV_CRC_24_IEEE, - AV_CRC_8_EBU, - AV_CRC_MAX, /*< Not part of public API! Do not use outside libavutil. */ -}AVCRCId; - -/** - * Initialize a CRC table. - * @param ctx must be an array of size sizeof(AVCRC)*257 or sizeof(AVCRC)*1024 - * @param le If 1, the lowest bit represents the coefficient for the highest - * exponent of the corresponding polynomial (both for poly and - * actual CRC). - * If 0, you must swap the CRC parameter and the result of av_crc - * if you need the standard representation (can be simplified in - * most cases to e.g. bswap16): - * av_bswap32(crc << (32-bits)) - * @param bits number of bits for the CRC - * @param poly generator polynomial without the x**bits coefficient, in the - * representation as specified by le - * @param ctx_size size of ctx in bytes - * @return <0 on failure - */ -int av_crc_init(AVCRC *ctx, int le, int bits, uint32_t poly, int ctx_size); - -/** - * Get an initialized standard CRC table. - * @param crc_id ID of a standard CRC - * @return a pointer to the CRC table or NULL on failure - */ -const AVCRC *av_crc_get_table(AVCRCId crc_id); - -/** - * Calculate the CRC of a block. - * @param crc CRC of previous blocks if any or initial value for CRC - * @return CRC updated with the data from the given block - * - * @see av_crc_init() "le" parameter - */ -uint32_t av_crc(const AVCRC *ctx, uint32_t crc, - const uint8_t *buffer, size_t length) av_pure; - -/** - * @} - */ - -#endif /* AVUTIL_CRC_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/csp.h b/third_party/ffmpeg/uos/amd64/include/libavutil/csp.h deleted file mode 100644 index 37544449..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/csp.h +++ /dev/null @@ -1,106 +0,0 @@ -/* - * Copyright (c) 2016 Ronald S. Bultje - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CSP_H -#define AVUTIL_CSP_H - -#include "pixfmt.h" -#include "rational.h" - -/** - * @file Colorspace value utility functions for libavutil. - * @author Ronald S. Bultje - * @author Leo Izen - * @defgroup lavu_math_csp Colorspace Utility - * @ingroup lavu_math - * @{ - */ - -/** - * Struct containing luma coefficients to be used for RGB to YUV/YCoCg, or similar - * calculations. - */ -typedef struct AVLumaCoefficients { - AVRational cr, cg, cb; -} AVLumaCoefficients; - -/** - * Struct containing chromaticity x and y values for the standard CIE 1931 - * chromaticity definition. - */ -typedef struct AVCIExy { - AVRational x, y; -} AVCIExy; - -/** - * Struct defining the red, green, and blue primary locations in terms of CIE - * 1931 chromaticity x and y. - */ -typedef struct AVPrimaryCoefficients { - AVCIExy r, g, b; -} AVPrimaryCoefficients; - -/** - * Struct defining white point location in terms of CIE 1931 chromaticity x - * and y. - */ -typedef AVCIExy AVWhitepointCoefficients; - -/** - * Struct that contains both white point location and primaries location, providing - * the complete description of a color gamut. - */ -typedef struct AVColorPrimariesDesc { - AVWhitepointCoefficients wp; - AVPrimaryCoefficients prim; -} AVColorPrimariesDesc; - -/** - * Retrieves the Luma coefficients necessary to construct a conversion matrix - * from an enum constant describing the colorspace. - * @param csp An enum constant indicating YUV or similar colorspace. - * @return The Luma coefficients associated with that colorspace, or NULL - * if the constant is unknown to libavutil. - */ -const AVLumaCoefficients *av_csp_luma_coeffs_from_avcsp(enum AVColorSpace csp); - -/** - * Retrieves a complete gamut description from an enum constant describing the - * color primaries. - * @param prm An enum constant indicating primaries - * @return A description of the colorspace gamut associated with that enum - * constant, or NULL if the constant is unknown to libavutil. - */ -const AVColorPrimariesDesc *av_csp_primaries_desc_from_id(enum AVColorPrimaries prm); - -/** - * Detects which enum AVColorPrimaries constant corresponds to the given complete - * gamut description. - * @see enum AVColorPrimaries - * @param prm A description of the colorspace gamut - * @return The enum constant associated with this gamut, or - * AVCOL_PRI_UNSPECIFIED if no clear match can be idenitified. - */ -enum AVColorPrimaries av_csp_primaries_id_from_desc(const AVColorPrimariesDesc *prm); - -/** - * @} - */ - -#endif /* AVUTIL_CSP_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/des.h b/third_party/ffmpeg/uos/amd64/include/libavutil/des.h deleted file mode 100644 index 4cf11f5b..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/des.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * DES encryption/decryption - * Copyright (c) 2007 Reimar Doeffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_DES_H -#define AVUTIL_DES_H - -#include - -/** - * @defgroup lavu_des DES - * @ingroup lavu_crypto - * @{ - */ - -typedef struct AVDES { - uint64_t round_keys[3][16]; - int triple_des; -} AVDES; - -/** - * Allocate an AVDES context. - */ -AVDES *av_des_alloc(void); - -/** - * @brief Initializes an AVDES context. - * - * @param key_bits must be 64 or 192 - * @param decrypt 0 for encryption/CBC-MAC, 1 for decryption - * @return zero on success, negative value otherwise - */ -int av_des_init(struct AVDES *d, const uint8_t *key, int key_bits, int decrypt); - -/** - * @brief Encrypts / decrypts using the DES algorithm. - * - * @param count number of 8 byte blocks - * @param dst destination array, can be equal to src, must be 8-byte aligned - * @param src source array, can be equal to dst, must be 8-byte aligned, may be NULL - * @param iv initialization vector for CBC mode, if NULL then ECB will be used, - * must be 8-byte aligned - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_des_crypt(struct AVDES *d, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); - -/** - * @brief Calculates CBC-MAC using the DES algorithm. - * - * @param count number of 8 byte blocks - * @param dst destination array, can be equal to src, must be 8-byte aligned - * @param src source array, can be equal to dst, must be 8-byte aligned, may be NULL - */ -void av_des_mac(struct AVDES *d, uint8_t *dst, const uint8_t *src, int count); - -/** - * @} - */ - -#endif /* AVUTIL_DES_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/detection_bbox.h b/third_party/ffmpeg/uos/amd64/include/libavutil/detection_bbox.h deleted file mode 100644 index c20c204a..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/detection_bbox.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_DETECTION_BBOX_H -#define AVUTIL_DETECTION_BBOX_H - -#include "rational.h" -#include "avassert.h" -#include "frame.h" - -typedef struct AVDetectionBBox { - /** - * Distance in pixels from the left/top edge of the frame, - * together with width and height, defining the bounding box. - */ - int x; - int y; - int w; - int h; - -#define AV_DETECTION_BBOX_LABEL_NAME_MAX_SIZE 64 - - /** - * Detect result with confidence - */ - char detect_label[AV_DETECTION_BBOX_LABEL_NAME_MAX_SIZE]; - AVRational detect_confidence; - - /** - * At most 4 classifications based on the detected bounding box. - * For example, we can get max 4 different attributes with 4 different - * DNN models on one bounding box. - * classify_count is zero if no classification. - */ -#define AV_NUM_DETECTION_BBOX_CLASSIFY 4 - uint32_t classify_count; - char classify_labels[AV_NUM_DETECTION_BBOX_CLASSIFY][AV_DETECTION_BBOX_LABEL_NAME_MAX_SIZE]; - AVRational classify_confidences[AV_NUM_DETECTION_BBOX_CLASSIFY]; -} AVDetectionBBox; - -typedef struct AVDetectionBBoxHeader { - /** - * Information about how the bounding box is generated. - * for example, the DNN model name. - */ - char source[256]; - - /** - * Number of bounding boxes in the array. - */ - uint32_t nb_bboxes; - - /** - * Offset in bytes from the beginning of this structure at which - * the array of bounding boxes starts. - */ - size_t bboxes_offset; - - /** - * Size of each bounding box in bytes. - */ - size_t bbox_size; -} AVDetectionBBoxHeader; - -/* - * Get the bounding box at the specified {@code idx}. Must be between 0 and nb_bboxes. - */ -static av_always_inline AVDetectionBBox * -av_get_detection_bbox(const AVDetectionBBoxHeader *header, unsigned int idx) -{ - av_assert0(idx < header->nb_bboxes); - return (AVDetectionBBox *)((uint8_t *)header + header->bboxes_offset + - idx * header->bbox_size); -} - -/** - * Allocates memory for AVDetectionBBoxHeader, plus an array of {@code nb_bboxes} - * AVDetectionBBox, and initializes the variables. - * Can be freed with a normal av_free() call. - * - * @param out_size if non-NULL, the size in bytes of the resulting data array is - * written here. - */ -AVDetectionBBoxHeader *av_detection_bbox_alloc(uint32_t nb_bboxes, size_t *out_size); - -/** - * Allocates memory for AVDetectionBBoxHeader, plus an array of {@code nb_bboxes} - * AVDetectionBBox, in the given AVFrame {@code frame} as AVFrameSideData of type - * AV_FRAME_DATA_DETECTION_BBOXES and initializes the variables. - */ -AVDetectionBBoxHeader *av_detection_bbox_create_side_data(AVFrame *frame, uint32_t nb_bboxes); -#endif diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/dict.h b/third_party/ffmpeg/uos/amd64/include/libavutil/dict.h deleted file mode 100644 index 0d1afc6c..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/dict.h +++ /dev/null @@ -1,198 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Public dictionary API. - * @deprecated - * AVDictionary is provided for compatibility with libav. It is both in - * implementation as well as API inefficient. It does not scale and is - * extremely slow with large dictionaries. - * It is recommended that new code uses our tree container from tree.c/h - * where applicable, which uses AVL trees to achieve O(log n) performance. - */ - -#ifndef AVUTIL_DICT_H -#define AVUTIL_DICT_H - -#include - -/** - * @addtogroup lavu_dict AVDictionary - * @ingroup lavu_data - * - * @brief Simple key:value store - * - * @{ - * Dictionaries are used for storing key:value pairs. To create - * an AVDictionary, simply pass an address of a NULL pointer to - * av_dict_set(). NULL can be used as an empty dictionary wherever - * a pointer to an AVDictionary is required. - * Use av_dict_get() to retrieve an entry or iterate over all - * entries and finally av_dict_free() to free the dictionary - * and all its contents. - * - @code - AVDictionary *d = NULL; // "create" an empty dictionary - AVDictionaryEntry *t = NULL; - - av_dict_set(&d, "foo", "bar", 0); // add an entry - - char *k = av_strdup("key"); // if your strings are already allocated, - char *v = av_strdup("value"); // you can avoid copying them like this - av_dict_set(&d, k, v, AV_DICT_DONT_STRDUP_KEY | AV_DICT_DONT_STRDUP_VAL); - - while (t = av_dict_get(d, "", t, AV_DICT_IGNORE_SUFFIX)) { - <....> // iterate over all entries in d - } - av_dict_free(&d); - @endcode - */ - -#define AV_DICT_MATCH_CASE 1 /**< Only get an entry with exact-case key match. Only relevant in av_dict_get(). */ -#define AV_DICT_IGNORE_SUFFIX 2 /**< Return first entry in a dictionary whose first part corresponds to the search key, - ignoring the suffix of the found key string. Only relevant in av_dict_get(). */ -#define AV_DICT_DONT_STRDUP_KEY 4 /**< Take ownership of a key that's been - allocated with av_malloc() or another memory allocation function. */ -#define AV_DICT_DONT_STRDUP_VAL 8 /**< Take ownership of a value that's been - allocated with av_malloc() or another memory allocation function. */ -#define AV_DICT_DONT_OVERWRITE 16 ///< Don't overwrite existing entries. -#define AV_DICT_APPEND 32 /**< If the entry already exists, append to it. Note that no - delimiter is added, the strings are simply concatenated. */ -#define AV_DICT_MULTIKEY 64 /**< Allow to store several equal keys in the dictionary */ - -typedef struct AVDictionaryEntry { - char *key; - char *value; -} AVDictionaryEntry; - -typedef struct AVDictionary AVDictionary; - -/** - * Get a dictionary entry with matching key. - * - * The returned entry key or value must not be changed, or it will - * cause undefined behavior. - * - * To iterate through all the dictionary entries, you can set the matching key - * to the null string "" and set the AV_DICT_IGNORE_SUFFIX flag. - * - * @param prev Set to the previous matching element to find the next. - * If set to NULL the first matching element is returned. - * @param key matching key - * @param flags a collection of AV_DICT_* flags controlling how the entry is retrieved - * @return found entry or NULL in case no matching entry was found in the dictionary - */ -AVDictionaryEntry *av_dict_get(const AVDictionary *m, const char *key, - const AVDictionaryEntry *prev, int flags); - -/** - * Get number of entries in dictionary. - * - * @param m dictionary - * @return number of entries in dictionary - */ -int av_dict_count(const AVDictionary *m); - -/** - * Set the given entry in *pm, overwriting an existing entry. - * - * Note: If AV_DICT_DONT_STRDUP_KEY or AV_DICT_DONT_STRDUP_VAL is set, - * these arguments will be freed on error. - * - * Warning: Adding a new entry to a dictionary invalidates all existing entries - * previously returned with av_dict_get. - * - * @param pm pointer to a pointer to a dictionary struct. If *pm is NULL - * a dictionary struct is allocated and put in *pm. - * @param key entry key to add to *pm (will either be av_strduped or added as a new key depending on flags) - * @param value entry value to add to *pm (will be av_strduped or added as a new key depending on flags). - * Passing a NULL value will cause an existing entry to be deleted. - * @return >= 0 on success otherwise an error code <0 - */ -int av_dict_set(AVDictionary **pm, const char *key, const char *value, int flags); - -/** - * Convenience wrapper for av_dict_set that converts the value to a string - * and stores it. - * - * Note: If AV_DICT_DONT_STRDUP_KEY is set, key will be freed on error. - */ -int av_dict_set_int(AVDictionary **pm, const char *key, int64_t value, int flags); - -/** - * Parse the key/value pairs list and add the parsed entries to a dictionary. - * - * In case of failure, all the successfully set entries are stored in - * *pm. You may need to manually free the created dictionary. - * - * @param key_val_sep a 0-terminated list of characters used to separate - * key from value - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other - * @param flags flags to use when adding to dictionary. - * AV_DICT_DONT_STRDUP_KEY and AV_DICT_DONT_STRDUP_VAL - * are ignored since the key/value tokens will always - * be duplicated. - * @return 0 on success, negative AVERROR code on failure - */ -int av_dict_parse_string(AVDictionary **pm, const char *str, - const char *key_val_sep, const char *pairs_sep, - int flags); - -/** - * Copy entries from one AVDictionary struct into another. - * @param dst pointer to a pointer to a AVDictionary struct. If *dst is NULL, - * this function will allocate a struct for you and put it in *dst - * @param src pointer to source AVDictionary struct - * @param flags flags to use when setting entries in *dst - * @note metadata is read using the AV_DICT_IGNORE_SUFFIX flag - * @return 0 on success, negative AVERROR code on failure. If dst was allocated - * by this function, callers should free the associated memory. - */ -int av_dict_copy(AVDictionary **dst, const AVDictionary *src, int flags); - -/** - * Free all the memory allocated for an AVDictionary struct - * and all keys and values. - */ -void av_dict_free(AVDictionary **m); - -/** - * Get dictionary entries as a string. - * - * Create a string containing dictionary's entries. - * Such string may be passed back to av_dict_parse_string(). - * @note String is escaped with backslashes ('\'). - * - * @param[in] m dictionary - * @param[out] buffer Pointer to buffer that will be allocated with string containg entries. - * Buffer must be freed by the caller when is no longer needed. - * @param[in] key_val_sep character used to separate key from value - * @param[in] pairs_sep character used to separate two pairs from each other - * @return >= 0 on success, negative on error - * @warning Separators cannot be neither '\\' nor '\0'. They also cannot be the same. - */ -int av_dict_get_string(const AVDictionary *m, char **buffer, - const char key_val_sep, const char pairs_sep); - -/** - * @} - */ - -#endif /* AVUTIL_DICT_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/display.h b/third_party/ffmpeg/uos/amd64/include/libavutil/display.h deleted file mode 100644 index 31d8bef3..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/display.h +++ /dev/null @@ -1,113 +0,0 @@ -/* - * Copyright (c) 2014 Vittorio Giovara - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Display matrix - */ - -#ifndef AVUTIL_DISPLAY_H -#define AVUTIL_DISPLAY_H - -#include - -/** - * @addtogroup lavu_video - * @{ - * - * @defgroup lavu_video_display Display transformation matrix functions - * @{ - */ - -/** - * @addtogroup lavu_video_display - * The display transformation matrix specifies an affine transformation that - * should be applied to video frames for correct presentation. It is compatible - * with the matrices stored in the ISO/IEC 14496-12 container format. - * - * The data is a 3x3 matrix represented as a 9-element array: - * - * @code{.unparsed} - * | a b u | - * (a, b, u, c, d, v, x, y, w) -> | c d v | - * | x y w | - * @endcode - * - * All numbers are stored in native endianness, as 16.16 fixed-point values, - * except for u, v and w, which are stored as 2.30 fixed-point values. - * - * The transformation maps a point (p, q) in the source (pre-transformation) - * frame to the point (p', q') in the destination (post-transformation) frame as - * follows: - * - * @code{.unparsed} - * | a b u | - * (p, q, 1) . | c d v | = z * (p', q', 1) - * | x y w | - * @endcode - * - * The transformation can also be more explicitly written in components as - * follows: - * - * @code{.unparsed} - * p' = (a * p + c * q + x) / z; - * q' = (b * p + d * q + y) / z; - * z = u * p + v * q + w - * @endcode - */ - -/** - * Extract the rotation component of the transformation matrix. - * - * @param matrix the transformation matrix - * @return the angle (in degrees) by which the transformation rotates the frame - * counterclockwise. The angle will be in range [-180.0, 180.0], - * or NaN if the matrix is singular. - * - * @note floating point numbers are inherently inexact, so callers are - * recommended to round the return value to nearest integer before use. - */ -double av_display_rotation_get(const int32_t matrix[9]); - -/** - * Initialize a transformation matrix describing a pure clockwise - * rotation by the specified angle (in degrees). - * - * @param matrix an allocated transformation matrix (will be fully overwritten - * by this function) - * @param angle rotation angle in degrees. - */ -void av_display_rotation_set(int32_t matrix[9], double angle); - -/** - * Flip the input matrix horizontally and/or vertically. - * - * @param matrix an allocated transformation matrix - * @param hflip whether the matrix should be flipped horizontally - * @param vflip whether the matrix should be flipped vertically - */ -void av_display_matrix_flip(int32_t matrix[9], int hflip, int vflip); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_DISPLAY_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/dovi_meta.h b/third_party/ffmpeg/uos/amd64/include/libavutil/dovi_meta.h deleted file mode 100644 index 3d11e02b..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/dovi_meta.h +++ /dev/null @@ -1,236 +0,0 @@ -/* - * Copyright (c) 2020 Vacing Fang - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * DOVI configuration - */ - - -#ifndef AVUTIL_DOVI_META_H -#define AVUTIL_DOVI_META_H - -#include -#include -#include "rational.h" - -/* - * DOVI configuration - * ref: dolby-vision-bitstreams-within-the-iso-base-media-file-format-v2.1.2 - dolby-vision-bitstreams-in-mpeg-2-transport-stream-multiplex-v1.2 - * @code - * uint8_t dv_version_major, the major version number that the stream complies with - * uint8_t dv_version_minor, the minor version number that the stream complies with - * uint8_t dv_profile, the Dolby Vision profile - * uint8_t dv_level, the Dolby Vision level - * uint8_t rpu_present_flag - * uint8_t el_present_flag - * uint8_t bl_present_flag - * uint8_t dv_bl_signal_compatibility_id - * @endcode - * - * @note The struct must be allocated with av_dovi_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVDOVIDecoderConfigurationRecord { - uint8_t dv_version_major; - uint8_t dv_version_minor; - uint8_t dv_profile; - uint8_t dv_level; - uint8_t rpu_present_flag; - uint8_t el_present_flag; - uint8_t bl_present_flag; - uint8_t dv_bl_signal_compatibility_id; -} AVDOVIDecoderConfigurationRecord; - -/** - * Allocate a AVDOVIDecoderConfigurationRecord structure and initialize its - * fields to default values. - * - * @return the newly allocated struct or NULL on failure - */ -AVDOVIDecoderConfigurationRecord *av_dovi_alloc(size_t *size); - -/** - * Dolby Vision RPU data header. - * - * @note sizeof(AVDOVIRpuDataHeader) is not part of the public ABI. - */ -typedef struct AVDOVIRpuDataHeader { - uint8_t rpu_type; - uint16_t rpu_format; - uint8_t vdr_rpu_profile; - uint8_t vdr_rpu_level; - uint8_t chroma_resampling_explicit_filter_flag; - uint8_t coef_data_type; /* informative, lavc always converts to fixed */ - uint8_t coef_log2_denom; - uint8_t vdr_rpu_normalized_idc; - uint8_t bl_video_full_range_flag; - uint8_t bl_bit_depth; /* [8, 16] */ - uint8_t el_bit_depth; /* [8, 16] */ - uint8_t vdr_bit_depth; /* [8, 16] */ - uint8_t spatial_resampling_filter_flag; - uint8_t el_spatial_resampling_filter_flag; - uint8_t disable_residual_flag; -} AVDOVIRpuDataHeader; - -enum AVDOVIMappingMethod { - AV_DOVI_MAPPING_POLYNOMIAL = 0, - AV_DOVI_MAPPING_MMR = 1, -}; - -/** - * Coefficients of a piece-wise function. The pieces of the function span the - * value ranges between two adjacent pivot values. - */ -#define AV_DOVI_MAX_PIECES 8 -typedef struct AVDOVIReshapingCurve { - uint8_t num_pivots; /* [2, 9] */ - uint16_t pivots[AV_DOVI_MAX_PIECES + 1]; /* sorted ascending */ - enum AVDOVIMappingMethod mapping_idc[AV_DOVI_MAX_PIECES]; - /* AV_DOVI_MAPPING_POLYNOMIAL */ - uint8_t poly_order[AV_DOVI_MAX_PIECES]; /* [1, 2] */ - int64_t poly_coef[AV_DOVI_MAX_PIECES][3]; /* x^0, x^1, x^2 */ - /* AV_DOVI_MAPPING_MMR */ - uint8_t mmr_order[AV_DOVI_MAX_PIECES]; /* [1, 3] */ - int64_t mmr_constant[AV_DOVI_MAX_PIECES]; - int64_t mmr_coef[AV_DOVI_MAX_PIECES][3/* order - 1 */][7]; -} AVDOVIReshapingCurve; - -enum AVDOVINLQMethod { - AV_DOVI_NLQ_NONE = -1, - AV_DOVI_NLQ_LINEAR_DZ = 0, -}; - -/** - * Coefficients of the non-linear inverse quantization. For the interpretation - * of these, see ETSI GS CCM 001. - */ -typedef struct AVDOVINLQParams { - uint16_t nlq_offset; - uint64_t vdr_in_max; - /* AV_DOVI_NLQ_LINEAR_DZ */ - uint64_t linear_deadzone_slope; - uint64_t linear_deadzone_threshold; -} AVDOVINLQParams; - -/** - * Dolby Vision RPU data mapping parameters. - * - * @note sizeof(AVDOVIDataMapping) is not part of the public ABI. - */ -typedef struct AVDOVIDataMapping { - uint8_t vdr_rpu_id; - uint8_t mapping_color_space; - uint8_t mapping_chroma_format_idc; - AVDOVIReshapingCurve curves[3]; /* per component */ - - /* Non-linear inverse quantization */ - enum AVDOVINLQMethod nlq_method_idc; - uint32_t num_x_partitions; - uint32_t num_y_partitions; - AVDOVINLQParams nlq[3]; /* per component */ -} AVDOVIDataMapping; - -/** - * Dolby Vision RPU colorspace metadata parameters. - * - * @note sizeof(AVDOVIColorMetadata) is not part of the public ABI. - */ -typedef struct AVDOVIColorMetadata { - uint8_t dm_metadata_id; - uint8_t scene_refresh_flag; - - /** - * Coefficients of the custom Dolby Vision IPT-PQ matrices. These are to be - * used instead of the matrices indicated by the frame's colorspace tags. - * The output of rgb_to_lms_matrix is to be fed into a BT.2020 LMS->RGB - * matrix based on a Hunt-Pointer-Estevez transform, but without any - * crosstalk. (See the definition of the ICtCp colorspace for more - * information.) - */ - AVRational ycc_to_rgb_matrix[9]; /* before PQ linearization */ - AVRational ycc_to_rgb_offset[3]; /* input offset of neutral value */ - AVRational rgb_to_lms_matrix[9]; /* after PQ linearization */ - - /** - * Extra signal metadata (see Dolby patents for more info). - */ - uint16_t signal_eotf; - uint16_t signal_eotf_param0; - uint16_t signal_eotf_param1; - uint32_t signal_eotf_param2; - uint8_t signal_bit_depth; - uint8_t signal_color_space; - uint8_t signal_chroma_format; - uint8_t signal_full_range_flag; /* [0, 3] */ - uint16_t source_min_pq; - uint16_t source_max_pq; - uint16_t source_diagonal; -} AVDOVIColorMetadata; - -/** - * Combined struct representing a combination of header, mapping and color - * metadata, for attaching to frames as side data. - * - * @note The struct must be allocated with av_dovi_metadata_alloc() and - * its size is not a part of the public ABI. - */ - -typedef struct AVDOVIMetadata { - /** - * Offset in bytes from the beginning of this structure at which the - * respective structs start. - */ - size_t header_offset; /* AVDOVIRpuDataHeader */ - size_t mapping_offset; /* AVDOVIDataMapping */ - size_t color_offset; /* AVDOVIColorMetadata */ -} AVDOVIMetadata; - -static av_always_inline AVDOVIRpuDataHeader * -av_dovi_get_header(const AVDOVIMetadata *data) -{ - return (AVDOVIRpuDataHeader *)((uint8_t *) data + data->header_offset); -} - -static av_always_inline AVDOVIDataMapping * -av_dovi_get_mapping(const AVDOVIMetadata *data) -{ - return (AVDOVIDataMapping *)((uint8_t *) data + data->mapping_offset); -} - -static av_always_inline AVDOVIColorMetadata * -av_dovi_get_color(const AVDOVIMetadata *data) -{ - return (AVDOVIColorMetadata *)((uint8_t *) data + data->color_offset); -} - -/** - * Allocate an AVDOVIMetadata structure and initialize its - * fields to default values. - * - * @param size If this parameter is non-NULL, the size in bytes of the - * allocated struct will be written here on success - * - * @return the newly allocated struct or NULL on failure - */ -AVDOVIMetadata *av_dovi_metadata_alloc(size_t *size); - -#endif /* AVUTIL_DOVI_META_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/downmix_info.h b/third_party/ffmpeg/uos/amd64/include/libavutil/downmix_info.h deleted file mode 100644 index 221cf5bf..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/downmix_info.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * Copyright (c) 2014 Tim Walker - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_DOWNMIX_INFO_H -#define AVUTIL_DOWNMIX_INFO_H - -#include "frame.h" - -/** - * @file - * audio downmix medatata - */ - -/** - * @addtogroup lavu_audio - * @{ - */ - -/** - * @defgroup downmix_info Audio downmix metadata - * @{ - */ - -/** - * Possible downmix types. - */ -enum AVDownmixType { - AV_DOWNMIX_TYPE_UNKNOWN, /**< Not indicated. */ - AV_DOWNMIX_TYPE_LORO, /**< Lo/Ro 2-channel downmix (Stereo). */ - AV_DOWNMIX_TYPE_LTRT, /**< Lt/Rt 2-channel downmix, Dolby Surround compatible. */ - AV_DOWNMIX_TYPE_DPLII, /**< Lt/Rt 2-channel downmix, Dolby Pro Logic II compatible. */ - AV_DOWNMIX_TYPE_NB /**< Number of downmix types. Not part of ABI. */ -}; - -/** - * This structure describes optional metadata relevant to a downmix procedure. - * - * All fields are set by the decoder to the value indicated in the audio - * bitstream (if present), or to a "sane" default otherwise. - */ -typedef struct AVDownmixInfo { - /** - * Type of downmix preferred by the mastering engineer. - */ - enum AVDownmixType preferred_downmix_type; - - /** - * Absolute scale factor representing the nominal level of the center - * channel during a regular downmix. - */ - double center_mix_level; - - /** - * Absolute scale factor representing the nominal level of the center - * channel during an Lt/Rt compatible downmix. - */ - double center_mix_level_ltrt; - - /** - * Absolute scale factor representing the nominal level of the surround - * channels during a regular downmix. - */ - double surround_mix_level; - - /** - * Absolute scale factor representing the nominal level of the surround - * channels during an Lt/Rt compatible downmix. - */ - double surround_mix_level_ltrt; - - /** - * Absolute scale factor representing the level at which the LFE data is - * mixed into L/R channels during downmixing. - */ - double lfe_mix_level; -} AVDownmixInfo; - -/** - * Get a frame's AV_FRAME_DATA_DOWNMIX_INFO side data for editing. - * - * If the side data is absent, it is created and added to the frame. - * - * @param frame the frame for which the side data is to be obtained or created - * - * @return the AVDownmixInfo structure to be edited by the caller, or NULL if - * the structure cannot be allocated. - */ -AVDownmixInfo *av_downmix_info_update_side_data(AVFrame *frame); - -/** - * @} - */ - -/** - * @} - */ - -#endif /* AVUTIL_DOWNMIX_INFO_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/encryption_info.h b/third_party/ffmpeg/uos/amd64/include/libavutil/encryption_info.h deleted file mode 100644 index 8fe7ebfe..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/encryption_info.h +++ /dev/null @@ -1,205 +0,0 @@ -/** - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_ENCRYPTION_INFO_H -#define AVUTIL_ENCRYPTION_INFO_H - -#include -#include - -typedef struct AVSubsampleEncryptionInfo { - /** The number of bytes that are clear. */ - unsigned int bytes_of_clear_data; - - /** - * The number of bytes that are protected. If using pattern encryption, - * the pattern applies to only the protected bytes; if not using pattern - * encryption, all these bytes are encrypted. - */ - unsigned int bytes_of_protected_data; -} AVSubsampleEncryptionInfo; - -/** - * This describes encryption info for a packet. This contains frame-specific - * info for how to decrypt the packet before passing it to the decoder. - * - * The size of this struct is not part of the public ABI. - */ -typedef struct AVEncryptionInfo { - /** The fourcc encryption scheme, in big-endian byte order. */ - uint32_t scheme; - - /** - * Only used for pattern encryption. This is the number of 16-byte blocks - * that are encrypted. - */ - uint32_t crypt_byte_block; - - /** - * Only used for pattern encryption. This is the number of 16-byte blocks - * that are clear. - */ - uint32_t skip_byte_block; - - /** - * The ID of the key used to encrypt the packet. This should always be - * 16 bytes long, but may be changed in the future. - */ - uint8_t *key_id; - uint32_t key_id_size; - - /** - * The initialization vector. This may have been zero-filled to be the - * correct block size. This should always be 16 bytes long, but may be - * changed in the future. - */ - uint8_t *iv; - uint32_t iv_size; - - /** - * An array of subsample encryption info specifying how parts of the sample - * are encrypted. If there are no subsamples, then the whole sample is - * encrypted. - */ - AVSubsampleEncryptionInfo *subsamples; - uint32_t subsample_count; -} AVEncryptionInfo; - -/** - * This describes info used to initialize an encryption key system. - * - * The size of this struct is not part of the public ABI. - */ -typedef struct AVEncryptionInitInfo { - /** - * A unique identifier for the key system this is for, can be NULL if it - * is not known. This should always be 16 bytes, but may change in the - * future. - */ - uint8_t* system_id; - uint32_t system_id_size; - - /** - * An array of key IDs this initialization data is for. All IDs are the - * same length. Can be NULL if there are no known key IDs. - */ - uint8_t** key_ids; - /** The number of key IDs. */ - uint32_t num_key_ids; - /** - * The number of bytes in each key ID. This should always be 16, but may - * change in the future. - */ - uint32_t key_id_size; - - /** - * Key-system specific initialization data. This data is copied directly - * from the file and the format depends on the specific key system. This - * can be NULL if there is no initialization data; in that case, there - * will be at least one key ID. - */ - uint8_t* data; - uint32_t data_size; - - /** - * An optional pointer to the next initialization info in the list. - */ - struct AVEncryptionInitInfo *next; -} AVEncryptionInitInfo; - -/** - * Allocates an AVEncryptionInfo structure and sub-pointers to hold the given - * number of subsamples. This will allocate pointers for the key ID, IV, - * and subsample entries, set the size members, and zero-initialize the rest. - * - * @param subsample_count The number of subsamples. - * @param key_id_size The number of bytes in the key ID, should be 16. - * @param iv_size The number of bytes in the IV, should be 16. - * - * @return The new AVEncryptionInfo structure, or NULL on error. - */ -AVEncryptionInfo *av_encryption_info_alloc(uint32_t subsample_count, uint32_t key_id_size, uint32_t iv_size); - -/** - * Allocates an AVEncryptionInfo structure with a copy of the given data. - * @return The new AVEncryptionInfo structure, or NULL on error. - */ -AVEncryptionInfo *av_encryption_info_clone(const AVEncryptionInfo *info); - -/** - * Frees the given encryption info object. This MUST NOT be used to free the - * side-data data pointer, that should use normal side-data methods. - */ -void av_encryption_info_free(AVEncryptionInfo *info); - -/** - * Creates a copy of the AVEncryptionInfo that is contained in the given side - * data. The resulting object should be passed to av_encryption_info_free() - * when done. - * - * @return The new AVEncryptionInfo structure, or NULL on error. - */ -AVEncryptionInfo *av_encryption_info_get_side_data(const uint8_t *side_data, size_t side_data_size); - -/** - * Allocates and initializes side data that holds a copy of the given encryption - * info. The resulting pointer should be either freed using av_free or given - * to av_packet_add_side_data(). - * - * @return The new side-data pointer, or NULL. - */ -uint8_t *av_encryption_info_add_side_data( - const AVEncryptionInfo *info, size_t *side_data_size); - - -/** - * Allocates an AVEncryptionInitInfo structure and sub-pointers to hold the - * given sizes. This will allocate pointers and set all the fields. - * - * @return The new AVEncryptionInitInfo structure, or NULL on error. - */ -AVEncryptionInitInfo *av_encryption_init_info_alloc( - uint32_t system_id_size, uint32_t num_key_ids, uint32_t key_id_size, uint32_t data_size); - -/** - * Frees the given encryption init info object. This MUST NOT be used to free - * the side-data data pointer, that should use normal side-data methods. - */ -void av_encryption_init_info_free(AVEncryptionInitInfo* info); - -/** - * Creates a copy of the AVEncryptionInitInfo that is contained in the given - * side data. The resulting object should be passed to - * av_encryption_init_info_free() when done. - * - * @return The new AVEncryptionInitInfo structure, or NULL on error. - */ -AVEncryptionInitInfo *av_encryption_init_info_get_side_data( - const uint8_t* side_data, size_t side_data_size); - -/** - * Allocates and initializes side data that holds a copy of the given encryption - * init info. The resulting pointer should be either freed using av_free or - * given to av_packet_add_side_data(). - * - * @return The new side-data pointer, or NULL. - */ -uint8_t *av_encryption_init_info_add_side_data( - const AVEncryptionInitInfo *info, size_t *side_data_size); - -#endif /* AVUTIL_ENCRYPTION_INFO_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/error.h b/third_party/ffmpeg/uos/amd64/include/libavutil/error.h deleted file mode 100644 index 0d3269aa..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/error.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * error code definitions - */ - -#ifndef AVUTIL_ERROR_H -#define AVUTIL_ERROR_H - -#include -#include - -#include "macros.h" - -/** - * @addtogroup lavu_error - * - * @{ - */ - - -/* error handling */ -#if EDOM > 0 -#define AVERROR(e) (-(e)) ///< Returns a negative error code from a POSIX error code, to return from library functions. -#define AVUNERROR(e) (-(e)) ///< Returns a POSIX error code from a library function error return value. -#else -/* Some platforms have E* and errno already negated. */ -#define AVERROR(e) (e) -#define AVUNERROR(e) (e) -#endif - -#define FFERRTAG(a, b, c, d) (-(int)MKTAG(a, b, c, d)) - -#define AVERROR_BSF_NOT_FOUND FFERRTAG(0xF8,'B','S','F') ///< Bitstream filter not found -#define AVERROR_BUG FFERRTAG( 'B','U','G','!') ///< Internal bug, also see AVERROR_BUG2 -#define AVERROR_BUFFER_TOO_SMALL FFERRTAG( 'B','U','F','S') ///< Buffer too small -#define AVERROR_DECODER_NOT_FOUND FFERRTAG(0xF8,'D','E','C') ///< Decoder not found -#define AVERROR_DEMUXER_NOT_FOUND FFERRTAG(0xF8,'D','E','M') ///< Demuxer not found -#define AVERROR_ENCODER_NOT_FOUND FFERRTAG(0xF8,'E','N','C') ///< Encoder not found -#define AVERROR_EOF FFERRTAG( 'E','O','F',' ') ///< End of file -#define AVERROR_EXIT FFERRTAG( 'E','X','I','T') ///< Immediate exit was requested; the called function should not be restarted -#define AVERROR_EXTERNAL FFERRTAG( 'E','X','T',' ') ///< Generic error in an external library -#define AVERROR_FILTER_NOT_FOUND FFERRTAG(0xF8,'F','I','L') ///< Filter not found -#define AVERROR_INVALIDDATA FFERRTAG( 'I','N','D','A') ///< Invalid data found when processing input -#define AVERROR_MUXER_NOT_FOUND FFERRTAG(0xF8,'M','U','X') ///< Muxer not found -#define AVERROR_OPTION_NOT_FOUND FFERRTAG(0xF8,'O','P','T') ///< Option not found -#define AVERROR_PATCHWELCOME FFERRTAG( 'P','A','W','E') ///< Not yet implemented in FFmpeg, patches welcome -#define AVERROR_PROTOCOL_NOT_FOUND FFERRTAG(0xF8,'P','R','O') ///< Protocol not found - -#define AVERROR_STREAM_NOT_FOUND FFERRTAG(0xF8,'S','T','R') ///< Stream not found -/** - * This is semantically identical to AVERROR_BUG - * it has been introduced in Libav after our AVERROR_BUG and with a modified value. - */ -#define AVERROR_BUG2 FFERRTAG( 'B','U','G',' ') -#define AVERROR_UNKNOWN FFERRTAG( 'U','N','K','N') ///< Unknown error, typically from an external library -#define AVERROR_EXPERIMENTAL (-0x2bb2afa8) ///< Requested feature is flagged experimental. Set strict_std_compliance if you really want to use it. -#define AVERROR_INPUT_CHANGED (-0x636e6701) ///< Input changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_OUTPUT_CHANGED) -#define AVERROR_OUTPUT_CHANGED (-0x636e6702) ///< Output changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_INPUT_CHANGED) -/* HTTP & RTSP errors */ -#define AVERROR_HTTP_BAD_REQUEST FFERRTAG(0xF8,'4','0','0') -#define AVERROR_HTTP_UNAUTHORIZED FFERRTAG(0xF8,'4','0','1') -#define AVERROR_HTTP_FORBIDDEN FFERRTAG(0xF8,'4','0','3') -#define AVERROR_HTTP_NOT_FOUND FFERRTAG(0xF8,'4','0','4') -#define AVERROR_HTTP_OTHER_4XX FFERRTAG(0xF8,'4','X','X') -#define AVERROR_HTTP_SERVER_ERROR FFERRTAG(0xF8,'5','X','X') - -#define AV_ERROR_MAX_STRING_SIZE 64 - -/** - * Put a description of the AVERROR code errnum in errbuf. - * In case of failure the global variable errno is set to indicate the - * error. Even in case of failure av_strerror() will print a generic - * error message indicating the errnum provided to errbuf. - * - * @param errnum error code to describe - * @param errbuf buffer to which description is written - * @param errbuf_size the size in bytes of errbuf - * @return 0 on success, a negative value if a description for errnum - * cannot be found - */ -int av_strerror(int errnum, char *errbuf, size_t errbuf_size); - -/** - * Fill the provided buffer with a string containing an error string - * corresponding to the AVERROR code errnum. - * - * @param errbuf a buffer - * @param errbuf_size size in bytes of errbuf - * @param errnum error code to describe - * @return the buffer in input, filled with the error description - * @see av_strerror() - */ -static inline char *av_make_error_string(char *errbuf, size_t errbuf_size, int errnum) -{ - av_strerror(errnum, errbuf, errbuf_size); - return errbuf; -} - -/** - * Convenience macro, the return value should be used only directly in - * function arguments but never stand-alone. - */ -#define av_err2str(errnum) \ - av_make_error_string((char[AV_ERROR_MAX_STRING_SIZE]){0}, AV_ERROR_MAX_STRING_SIZE, errnum) - -/** - * @} - */ - -#endif /* AVUTIL_ERROR_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/eval.h b/third_party/ffmpeg/uos/amd64/include/libavutil/eval.h deleted file mode 100644 index 57afc2d5..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/eval.h +++ /dev/null @@ -1,135 +0,0 @@ -/* - * Copyright (c) 2002 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * simple arithmetic expression evaluator - */ - -#ifndef AVUTIL_EVAL_H -#define AVUTIL_EVAL_H - -typedef struct AVExpr AVExpr; - -/** - * Parse and evaluate an expression. - * Note, this is significantly slower than av_expr_eval(). - * - * @param res a pointer to a double where is put the result value of - * the expression, or NAN in case of error - * @param s expression as a zero terminated string, for example "1+2^3+5*5+sin(2/3)" - * @param const_names NULL terminated array of zero terminated strings of constant identifiers, for example {"PI", "E", 0} - * @param const_values a zero terminated array of values for the identifiers from const_names - * @param func1_names NULL terminated array of zero terminated strings of funcs1 identifiers - * @param funcs1 NULL terminated array of function pointers for functions which take 1 argument - * @param func2_names NULL terminated array of zero terminated strings of funcs2 identifiers - * @param funcs2 NULL terminated array of function pointers for functions which take 2 arguments - * @param opaque a pointer which will be passed to all functions from funcs1 and funcs2 - * @param log_ctx parent logging context - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code otherwise - */ -int av_expr_parse_and_eval(double *res, const char *s, - const char * const *const_names, const double *const_values, - const char * const *func1_names, double (* const *funcs1)(void *, double), - const char * const *func2_names, double (* const *funcs2)(void *, double, double), - void *opaque, int log_offset, void *log_ctx); - -/** - * Parse an expression. - * - * @param expr a pointer where is put an AVExpr containing the parsed - * value in case of successful parsing, or NULL otherwise. - * The pointed to AVExpr must be freed with av_expr_free() by the user - * when it is not needed anymore. - * @param s expression as a zero terminated string, for example "1+2^3+5*5+sin(2/3)" - * @param const_names NULL terminated array of zero terminated strings of constant identifiers, for example {"PI", "E", 0} - * @param func1_names NULL terminated array of zero terminated strings of funcs1 identifiers - * @param funcs1 NULL terminated array of function pointers for functions which take 1 argument - * @param func2_names NULL terminated array of zero terminated strings of funcs2 identifiers - * @param funcs2 NULL terminated array of function pointers for functions which take 2 arguments - * @param log_ctx parent logging context - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code otherwise - */ -int av_expr_parse(AVExpr **expr, const char *s, - const char * const *const_names, - const char * const *func1_names, double (* const *funcs1)(void *, double), - const char * const *func2_names, double (* const *funcs2)(void *, double, double), - int log_offset, void *log_ctx); - -/** - * Evaluate a previously parsed expression. - * - * @param const_values a zero terminated array of values for the identifiers from av_expr_parse() const_names - * @param opaque a pointer which will be passed to all functions from funcs1 and funcs2 - * @return the value of the expression - */ -double av_expr_eval(AVExpr *e, const double *const_values, void *opaque); - -/** - * Track the presence of variables and their number of occurrences in a parsed expression - * - * @param counter a zero-initialized array where the count of each variable will be stored - * @param size size of array - * @return 0 on success, a negative value indicates that no expression or array was passed - * or size was zero - */ -int av_expr_count_vars(AVExpr *e, unsigned *counter, int size); - -/** - * Track the presence of user provided functions and their number of occurrences - * in a parsed expression. - * - * @param counter a zero-initialized array where the count of each function will be stored - * if you passed 5 functions with 2 arguments to av_expr_parse() - * then for arg=2 this will use upto 5 entries. - * @param size size of array - * @param arg number of arguments the counted functions have - * @return 0 on success, a negative value indicates that no expression or array was passed - * or size was zero - */ -int av_expr_count_func(AVExpr *e, unsigned *counter, int size, int arg); - -/** - * Free a parsed expression previously created with av_expr_parse(). - */ -void av_expr_free(AVExpr *e); - -/** - * Parse the string in numstr and return its value as a double. If - * the string is empty, contains only whitespaces, or does not contain - * an initial substring that has the expected syntax for a - * floating-point number, no conversion is performed. In this case, - * returns a value of zero and the value returned in tail is the value - * of numstr. - * - * @param numstr a string representing a number, may contain one of - * the International System number postfixes, for example 'K', 'M', - * 'G'. If 'i' is appended after the postfix, powers of 2 are used - * instead of powers of 10. The 'B' postfix multiplies the value by - * 8, and can be appended after another postfix or used alone. This - * allows using for example 'KB', 'MiB', 'G' and 'B' as postfix. - * @param tail if non-NULL puts here the pointer to the char next - * after the last parsed character - */ -double av_strtod(const char *numstr, char **tail); - -#endif /* AVUTIL_EVAL_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/ffversion.h b/third_party/ffmpeg/uos/amd64/include/libavutil/ffversion.h deleted file mode 100644 index fa716392..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/ffversion.h +++ /dev/null @@ -1,5 +0,0 @@ -/* Automatically generated by version.sh, do not manually edit! */ -#ifndef AVUTIL_FFVERSION_H -#define AVUTIL_FFVERSION_H -#define FFMPEG_VERSION "N-107736-g9e029dc265" -#endif /* AVUTIL_FFVERSION_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/fifo.h b/third_party/ffmpeg/uos/amd64/include/libavutil/fifo.h deleted file mode 100644 index 4eed364a..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/fifo.h +++ /dev/null @@ -1,426 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * a very simple circular buffer FIFO implementation - */ - -#ifndef AVUTIL_FIFO_H -#define AVUTIL_FIFO_H - -#include -#include - -#include "attributes.h" -#include "version.h" - -typedef struct AVFifo AVFifo; - -/** - * Callback for writing or reading from a FIFO, passed to (and invoked from) the - * av_fifo_*_cb() functions. It may be invoked multiple times from a single - * av_fifo_*_cb() call and may process less data than the maximum size indicated - * by nb_elems. - * - * @param opaque the opaque pointer provided to the av_fifo_*_cb() function - * @param buf the buffer for reading or writing the data, depending on which - * av_fifo_*_cb function is called - * @param nb_elems On entry contains the maximum number of elements that can be - * read from / written into buf. On success, the callback should - * update it to contain the number of elements actually written. - * - * @return 0 on success, a negative error code on failure (will be returned from - * the invoking av_fifo_*_cb() function) - */ -typedef int AVFifoCB(void *opaque, void *buf, size_t *nb_elems); - -/** - * Automatically resize the FIFO on writes, so that the data fits. This - * automatic resizing happens up to a limit that can be modified with - * av_fifo_auto_grow_limit(). - */ -#define AV_FIFO_FLAG_AUTO_GROW (1 << 0) - -/** - * Allocate and initialize an AVFifo with a given element size. - * - * @param elems initial number of elements that can be stored in the FIFO - * @param elem_size Size in bytes of a single element. Further operations on - * the returned FIFO will implicitly use this element size. - * @param flags a combination of AV_FIFO_FLAG_* - * - * @return newly-allocated AVFifo on success, a negative error code on failure - */ -AVFifo *av_fifo_alloc2(size_t elems, size_t elem_size, - unsigned int flags); - -/** - * @return Element size for FIFO operations. This element size is set at - * FIFO allocation and remains constant during its lifetime - */ -size_t av_fifo_elem_size(const AVFifo *f); - -/** - * Set the maximum size (in elements) to which the FIFO can be resized - * automatically. Has no effect unless AV_FIFO_FLAG_AUTO_GROW is used. - */ -void av_fifo_auto_grow_limit(AVFifo *f, size_t max_elems); - -/** - * @return number of elements available for reading from the given FIFO. - */ -size_t av_fifo_can_read(const AVFifo *f); - -/** - * @return number of elements that can be written into the given FIFO. - */ -size_t av_fifo_can_write(const AVFifo *f); - -/** - * Enlarge an AVFifo. - * - * On success, the FIFO will be large enough to hold exactly - * inc + av_fifo_can_read() + av_fifo_can_write() - * elements. In case of failure, the old FIFO is kept unchanged. - * - * @param f AVFifo to resize - * @param inc number of elements to allocate for, in addition to the current - * allocated size - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_grow2(AVFifo *f, size_t inc); - -/** - * Write data into a FIFO. - * - * In case nb_elems > av_fifo_can_write(f), nothing is written and an error - * is returned. - * - * @param f the FIFO buffer - * @param buf Data to be written. nb_elems * av_fifo_elem_size(f) bytes will be - * read from buf on success. - * @param nb_elems number of elements to write into FIFO - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_write(AVFifo *f, const void *buf, size_t nb_elems); - -/** - * Write data from a user-provided callback into a FIFO. - * - * @param f the FIFO buffer - * @param read_cb Callback supplying the data to the FIFO. May be called - * multiple times. - * @param opaque opaque user data to be provided to read_cb - * @param nb_elems Should point to the maximum number of elements that can be - * written. Will be updated to contain the number of elements - * actually written. - * - * @return non-negative number on success, a negative error code on failure - */ -int av_fifo_write_from_cb(AVFifo *f, AVFifoCB read_cb, - void *opaque, size_t *nb_elems); - -/** - * Read data from a FIFO. - * - * In case nb_elems > av_fifo_can_read(f), nothing is read and an error - * is returned. - * - * @param f the FIFO buffer - * @param buf Buffer to store the data. nb_elems * av_fifo_elem_size(f) bytes - * will be written into buf on success. - * @param nb_elems number of elements to read from FIFO - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_read(AVFifo *f, void *buf, size_t nb_elems); - -/** - * Feed data from a FIFO into a user-provided callback. - * - * @param f the FIFO buffer - * @param write_cb Callback the data will be supplied to. May be called - * multiple times. - * @param opaque opaque user data to be provided to write_cb - * @param nb_elems Should point to the maximum number of elements that can be - * read. Will be updated to contain the total number of elements - * actually sent to the callback. - * - * @return non-negative number on success, a negative error code on failure - */ -int av_fifo_read_to_cb(AVFifo *f, AVFifoCB write_cb, - void *opaque, size_t *nb_elems); - -/** - * Read data from a FIFO without modifying FIFO state. - * - * Returns an error if an attempt is made to peek to nonexistent elements - * (i.e. if offset + nb_elems is larger than av_fifo_can_read(f)). - * - * @param f the FIFO buffer - * @param buf Buffer to store the data. nb_elems * av_fifo_elem_size(f) bytes - * will be written into buf. - * @param nb_elems number of elements to read from FIFO - * @param offset number of initial elements to skip. - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_peek(AVFifo *f, void *buf, size_t nb_elems, size_t offset); - -/** - * Feed data from a FIFO into a user-provided callback. - * - * @param f the FIFO buffer - * @param write_cb Callback the data will be supplied to. May be called - * multiple times. - * @param opaque opaque user data to be provided to write_cb - * @param nb_elems Should point to the maximum number of elements that can be - * read. Will be updated to contain the total number of elements - * actually sent to the callback. - * @param offset number of initial elements to skip; offset + *nb_elems must not - * be larger than av_fifo_can_read(f). - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_peek_to_cb(AVFifo *f, AVFifoCB write_cb, void *opaque, - size_t *nb_elems, size_t offset); - -/** - * Discard the specified amount of data from an AVFifo. - * @param size number of elements to discard, MUST NOT be larger than - * av_fifo_can_read(f) - */ -void av_fifo_drain2(AVFifo *f, size_t size); - -/* - * Empty the AVFifo. - * @param f AVFifo to reset - */ -void av_fifo_reset2(AVFifo *f); - -/** - * Free an AVFifo and reset pointer to NULL. - * @param f Pointer to an AVFifo to free. *f == NULL is allowed. - */ -void av_fifo_freep2(AVFifo **f); - - -#if FF_API_FIFO_OLD_API -typedef struct AVFifoBuffer { - uint8_t *buffer; - uint8_t *rptr, *wptr, *end; - uint32_t rndx, wndx; -} AVFifoBuffer; - -/** - * Initialize an AVFifoBuffer. - * @param size of FIFO - * @return AVFifoBuffer or NULL in case of memory allocation failure - * @deprecated use av_fifo_alloc2() - */ -attribute_deprecated -AVFifoBuffer *av_fifo_alloc(unsigned int size); - -/** - * Initialize an AVFifoBuffer. - * @param nmemb number of elements - * @param size size of the single element - * @return AVFifoBuffer or NULL in case of memory allocation failure - * @deprecated use av_fifo_alloc2() - */ -attribute_deprecated -AVFifoBuffer *av_fifo_alloc_array(size_t nmemb, size_t size); - -/** - * Free an AVFifoBuffer. - * @param f AVFifoBuffer to free - * @deprecated use the AVFifo API with av_fifo_freep2() - */ -attribute_deprecated -void av_fifo_free(AVFifoBuffer *f); - -/** - * Free an AVFifoBuffer and reset pointer to NULL. - * @param f AVFifoBuffer to free - * @deprecated use the AVFifo API with av_fifo_freep2() - */ -attribute_deprecated -void av_fifo_freep(AVFifoBuffer **f); - -/** - * Reset the AVFifoBuffer to the state right after av_fifo_alloc, in particular it is emptied. - * @param f AVFifoBuffer to reset - * @deprecated use av_fifo_reset2() with the new AVFifo-API - */ -attribute_deprecated -void av_fifo_reset(AVFifoBuffer *f); - -/** - * Return the amount of data in bytes in the AVFifoBuffer, that is the - * amount of data you can read from it. - * @param f AVFifoBuffer to read from - * @return size - * @deprecated use av_fifo_can_read() with the new AVFifo-API - */ -attribute_deprecated -int av_fifo_size(const AVFifoBuffer *f); - -/** - * Return the amount of space in bytes in the AVFifoBuffer, that is the - * amount of data you can write into it. - * @param f AVFifoBuffer to write into - * @return size - * @deprecated use av_fifo_can_write() with the new AVFifo-API - */ -attribute_deprecated -int av_fifo_space(const AVFifoBuffer *f); - -/** - * Feed data at specific position from an AVFifoBuffer to a user-supplied callback. - * Similar as av_fifo_gereric_read but without discarding data. - * @param f AVFifoBuffer to read from - * @param offset offset from current read position - * @param buf_size number of bytes to read - * @param func generic read function - * @param dest data destination - * - * @return a non-negative number on success, a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_peek() when func == NULL, - * av_fifo_peek_to_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_peek_at(AVFifoBuffer *f, void *dest, int offset, int buf_size, void (*func)(void*, void*, int)); - -/** - * Feed data from an AVFifoBuffer to a user-supplied callback. - * Similar as av_fifo_gereric_read but without discarding data. - * @param f AVFifoBuffer to read from - * @param buf_size number of bytes to read - * @param func generic read function - * @param dest data destination - * - * @return a non-negative number on success, a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_peek() when func == NULL, - * av_fifo_peek_to_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_peek(AVFifoBuffer *f, void *dest, int buf_size, void (*func)(void*, void*, int)); - -/** - * Feed data from an AVFifoBuffer to a user-supplied callback. - * @param f AVFifoBuffer to read from - * @param buf_size number of bytes to read - * @param func generic read function - * @param dest data destination - * - * @return a non-negative number on success, a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_read() when func == NULL, - * av_fifo_read_to_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_read(AVFifoBuffer *f, void *dest, int buf_size, void (*func)(void*, void*, int)); - -/** - * Feed data from a user-supplied callback to an AVFifoBuffer. - * @param f AVFifoBuffer to write to - * @param src data source; non-const since it may be used as a - * modifiable context by the function defined in func - * @param size number of bytes to write - * @param func generic write function; the first parameter is src, - * the second is dest_buf, the third is dest_buf_size. - * func must return the number of bytes written to dest_buf, or <= 0 to - * indicate no more data available to write. - * If func is NULL, src is interpreted as a simple byte array for source data. - * @return the number of bytes written to the FIFO or a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_write() when func == NULL, - * av_fifo_write_from_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_write(AVFifoBuffer *f, void *src, int size, int (*func)(void*, void*, int)); - -/** - * Resize an AVFifoBuffer. - * In case of reallocation failure, the old FIFO is kept unchanged. - * - * @param f AVFifoBuffer to resize - * @param size new AVFifoBuffer size in bytes - * @return <0 for failure, >=0 otherwise - * - * @deprecated use the new AVFifo-API with av_fifo_grow2() to increase FIFO size, - * decreasing FIFO size is not supported - */ -attribute_deprecated -int av_fifo_realloc2(AVFifoBuffer *f, unsigned int size); - -/** - * Enlarge an AVFifoBuffer. - * In case of reallocation failure, the old FIFO is kept unchanged. - * The new fifo size may be larger than the requested size. - * - * @param f AVFifoBuffer to resize - * @param additional_space the amount of space in bytes to allocate in addition to av_fifo_size() - * @return <0 for failure, >=0 otherwise - * - * @deprecated use the new AVFifo-API with av_fifo_grow2(); note that unlike - * this function it adds to the allocated size, rather than to the used size - */ -attribute_deprecated -int av_fifo_grow(AVFifoBuffer *f, unsigned int additional_space); - -/** - * Read and discard the specified amount of data from an AVFifoBuffer. - * @param f AVFifoBuffer to read from - * @param size amount of data to read in bytes - * - * @deprecated use the new AVFifo-API with av_fifo_drain2() - */ -attribute_deprecated -void av_fifo_drain(AVFifoBuffer *f, int size); - -#if FF_API_FIFO_PEEK2 -/** - * Return a pointer to the data stored in a FIFO buffer at a certain offset. - * The FIFO buffer is not modified. - * - * @param f AVFifoBuffer to peek at, f must be non-NULL - * @param offs an offset in bytes, its absolute value must be less - * than the used buffer size or the returned pointer will - * point outside to the buffer data. - * The used buffer size can be checked with av_fifo_size(). - * @deprecated use the new AVFifo-API with av_fifo_peek() or av_fifo_peek_to_cb() - */ -attribute_deprecated -static inline uint8_t *av_fifo_peek2(const AVFifoBuffer *f, int offs) -{ - uint8_t *ptr = f->rptr + offs; - if (ptr >= f->end) - ptr = f->buffer + (ptr - f->end); - else if (ptr < f->buffer) - ptr = f->end - (f->buffer - ptr); - return ptr; -} -#endif -#endif - -#endif /* AVUTIL_FIFO_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/file.h b/third_party/ffmpeg/uos/amd64/include/libavutil/file.h deleted file mode 100644 index 8ec210e7..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/file.h +++ /dev/null @@ -1,72 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_FILE_H -#define AVUTIL_FILE_H - -#include -#include - -#include "attributes.h" - -/** - * @file - * Misc file utilities. - */ - -/** - * Read the file with name filename, and put its content in a newly - * allocated buffer or map it with mmap() when available. - * In case of success set *bufptr to the read or mmapped buffer, and - * *size to the size in bytes of the buffer in *bufptr. - * Unlike mmap this function succeeds with zero sized files, in this - * case *bufptr will be set to NULL and *size will be set to 0. - * The returned buffer must be released with av_file_unmap(). - * - * @param log_offset loglevel offset used for logging - * @param log_ctx context used for logging - * @return a non negative number in case of success, a negative value - * corresponding to an AVERROR error code in case of failure - */ -av_warn_unused_result -int av_file_map(const char *filename, uint8_t **bufptr, size_t *size, - int log_offset, void *log_ctx); - -/** - * Unmap or free the buffer bufptr created by av_file_map(). - * - * @param size size in bytes of bufptr, must be the same as returned - * by av_file_map() - */ -void av_file_unmap(uint8_t *bufptr, size_t size); - -/** - * Wrapper to work around the lack of mkstemp() on mingw. - * Also, tries to create file in /tmp first, if possible. - * *prefix can be a character constant; *filename will be allocated internally. - * @return file descriptor of opened file (or negative value corresponding to an - * AVERROR code on error) - * and opened file name in **filename. - * @note On very old libcs it is necessary to set a secure umask before - * calling this, av_tempfile() can't call umask itself as it is used in - * libraries and could interfere with the calling application. - * @deprecated as fd numbers cannot be passed saftely between libs on some platforms - */ -int av_tempfile(const char *prefix, char **filename, int log_offset, void *log_ctx); - -#endif /* AVUTIL_FILE_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/film_grain_params.h b/third_party/ffmpeg/uos/amd64/include/libavutil/film_grain_params.h deleted file mode 100644 index f3bd0a4a..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/film_grain_params.h +++ /dev/null @@ -1,260 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_FILM_GRAIN_PARAMS_H -#define AVUTIL_FILM_GRAIN_PARAMS_H - -#include "frame.h" - -enum AVFilmGrainParamsType { - AV_FILM_GRAIN_PARAMS_NONE = 0, - - /** - * The union is valid when interpreted as AVFilmGrainAOMParams (codec.aom) - */ - AV_FILM_GRAIN_PARAMS_AV1, - - /** - * The union is valid when interpreted as AVFilmGrainH274Params (codec.h274) - */ - AV_FILM_GRAIN_PARAMS_H274, -}; - -/** - * This structure describes how to handle film grain synthesis for AOM codecs. - * - * @note The struct must be allocated as part of AVFilmGrainParams using - * av_film_grain_params_alloc(). Its size is not a part of the public ABI. - */ -typedef struct AVFilmGrainAOMParams { - /** - * Number of points, and the scale and value for each point of the - * piecewise linear scaling function for the uma plane. - */ - int num_y_points; - uint8_t y_points[14][2 /* value, scaling */]; - - /** - * Signals whether to derive the chroma scaling function from the luma. - * Not equivalent to copying the luma values and scales. - */ - int chroma_scaling_from_luma; - - /** - * If chroma_scaling_from_luma is set to 0, signals the chroma scaling - * function parameters. - */ - int num_uv_points[2 /* cb, cr */]; - uint8_t uv_points[2 /* cb, cr */][10][2 /* value, scaling */]; - - /** - * Specifies the shift applied to the chroma components. For AV1, its within - * [8; 11] and determines the range and quantization of the film grain. - */ - int scaling_shift; - - /** - * Specifies the auto-regression lag. - */ - int ar_coeff_lag; - - /** - * Luma auto-regression coefficients. The number of coefficients is given by - * 2 * ar_coeff_lag * (ar_coeff_lag + 1). - */ - int8_t ar_coeffs_y[24]; - - /** - * Chroma auto-regression coefficients. The number of coefficients is given by - * 2 * ar_coeff_lag * (ar_coeff_lag + 1) + !!num_y_points. - */ - int8_t ar_coeffs_uv[2 /* cb, cr */][25]; - - /** - * Specifies the range of the auto-regressive coefficients. Values of 6, - * 7, 8 and so on represent a range of [-2, 2), [-1, 1), [-0.5, 0.5) and - * so on. For AV1 must be between 6 and 9. - */ - int ar_coeff_shift; - - /** - * Signals the down shift applied to the generated gaussian numbers during - * synthesis. - */ - int grain_scale_shift; - - /** - * Specifies the luma/chroma multipliers for the index to the component - * scaling function. - */ - int uv_mult[2 /* cb, cr */]; - int uv_mult_luma[2 /* cb, cr */]; - - /** - * Offset used for component scaling function. For AV1 its a 9-bit value - * with a range [-256, 255] - */ - int uv_offset[2 /* cb, cr */]; - - /** - * Signals whether to overlap film grain blocks. - */ - int overlap_flag; - - /** - * Signals to clip to limited color levels after film grain application. - */ - int limit_output_range; -} AVFilmGrainAOMParams; - -/** - * This structure describes how to handle film grain synthesis for codecs using - * the ITU-T H.274 Versatile suplemental enhancement information message. - * - * @note The struct must be allocated as part of AVFilmGrainParams using - * av_film_grain_params_alloc(). Its size is not a part of the public ABI. - */ -typedef struct AVFilmGrainH274Params { - /** - * Specifies the film grain simulation mode. - * 0 = Frequency filtering, 1 = Auto-regression - */ - int model_id; - - /** - * Specifies the bit depth used for the luma component. - */ - int bit_depth_luma; - - /** - * Specifies the bit depth used for the chroma components. - */ - int bit_depth_chroma; - - enum AVColorRange color_range; - enum AVColorPrimaries color_primaries; - enum AVColorTransferCharacteristic color_trc; - enum AVColorSpace color_space; - - /** - * Specifies the blending mode used to blend the simulated film grain - * with the decoded images. - * - * 0 = Additive, 1 = Multiplicative - */ - int blending_mode_id; - - /** - * Specifies a scale factor used in the film grain characterization equations. - */ - int log2_scale_factor; - - /** - * Indicates if the modelling of film grain for a given component is present. - */ - int component_model_present[3 /* y, cb, cr */]; - - /** - * Specifies the number of intensity intervals for which a specific set of - * model values has been estimated, with a range of [1, 256]. - */ - uint16_t num_intensity_intervals[3 /* y, cb, cr */]; - - /** - * Specifies the number of model values present for each intensity interval - * in which the film grain has been modelled, with a range of [1, 6]. - */ - uint8_t num_model_values[3 /* y, cb, cr */]; - - /** - * Specifies the lower ounds of each intensity interval for whichthe set of - * model values applies for the component. - */ - uint8_t intensity_interval_lower_bound[3 /* y, cb, cr */][256 /* intensity interval */]; - - /** - * Specifies the upper bound of each intensity interval for which the set of - * model values applies for the component. - */ - uint8_t intensity_interval_upper_bound[3 /* y, cb, cr */][256 /* intensity interval */]; - - /** - * Specifies the model values for the component for each intensity interval. - * - When model_id == 0, the following applies: - * For comp_model_value[y], the range of values is [0, 2^bit_depth_luma - 1] - * For comp_model_value[cb..cr], the range of values is [0, 2^bit_depth_chroma - 1] - * - Otherwise, the following applies: - * For comp_model_value[y], the range of values is [-2^(bit_depth_luma - 1), 2^(bit_depth_luma - 1) - 1] - * For comp_model_value[cb..cr], the range of values is [-2^(bit_depth_chroma - 1), 2^(bit_depth_chroma - 1) - 1] - */ - int16_t comp_model_value[3 /* y, cb, cr */][256 /* intensity interval */][6 /* model value */]; -} AVFilmGrainH274Params; - -/** - * This structure describes how to handle film grain synthesis in video - * for specific codecs. Must be present on every frame where film grain is - * meant to be synthesised for correct presentation. - * - * @note The struct must be allocated with av_film_grain_params_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVFilmGrainParams { - /** - * Specifies the codec for which this structure is valid. - */ - enum AVFilmGrainParamsType type; - - /** - * Seed to use for the synthesis process, if the codec allows for it. - * - * @note For H.264, this refers to `pic_offset` as defined in - * SMPTE RDD 5-2006. - */ - uint64_t seed; - - /** - * Additional fields may be added both here and in any structure included. - * If a codec's film grain structure differs slightly over another - * codec's, fields within may change meaning depending on the type. - */ - union { - AVFilmGrainAOMParams aom; - AVFilmGrainH274Params h274; - } codec; -} AVFilmGrainParams; - -/** - * Allocate an AVFilmGrainParams structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * If size is not NULL it will be set to the number of bytes allocated. - * - * @return An AVFilmGrainParams filled with default values or NULL - * on failure. - */ -AVFilmGrainParams *av_film_grain_params_alloc(size_t *size); - -/** - * Allocate a complete AVFilmGrainParams and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVFilmGrainParams structure to be filled by caller. - */ -AVFilmGrainParams *av_film_grain_params_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_FILM_GRAIN_PARAMS_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/frame.h b/third_party/ffmpeg/uos/amd64/include/libavutil/frame.h deleted file mode 100644 index 6d9563bc..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/frame.h +++ /dev/null @@ -1,958 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_frame - * reference-counted frame API - */ - -#ifndef AVUTIL_FRAME_H -#define AVUTIL_FRAME_H - -#include -#include - -#include "avutil.h" -#include "buffer.h" -#include "channel_layout.h" -#include "dict.h" -#include "rational.h" -#include "samplefmt.h" -#include "pixfmt.h" -#include "version.h" - - -/** - * @defgroup lavu_frame AVFrame - * @ingroup lavu_data - * - * @{ - * AVFrame is an abstraction for reference-counted raw multimedia data. - */ - -enum AVFrameSideDataType { - /** - * The data is the AVPanScan struct defined in libavcodec. - */ - AV_FRAME_DATA_PANSCAN, - /** - * ATSC A53 Part 4 Closed Captions. - * A53 CC bitstream is stored as uint8_t in AVFrameSideData.data. - * The number of bytes of CC data is AVFrameSideData.size. - */ - AV_FRAME_DATA_A53_CC, - /** - * Stereoscopic 3d metadata. - * The data is the AVStereo3D struct defined in libavutil/stereo3d.h. - */ - AV_FRAME_DATA_STEREO3D, - /** - * The data is the AVMatrixEncoding enum defined in libavutil/channel_layout.h. - */ - AV_FRAME_DATA_MATRIXENCODING, - /** - * Metadata relevant to a downmix procedure. - * The data is the AVDownmixInfo struct defined in libavutil/downmix_info.h. - */ - AV_FRAME_DATA_DOWNMIX_INFO, - /** - * ReplayGain information in the form of the AVReplayGain struct. - */ - AV_FRAME_DATA_REPLAYGAIN, - /** - * This side data contains a 3x3 transformation matrix describing an affine - * transformation that needs to be applied to the frame for correct - * presentation. - * - * See libavutil/display.h for a detailed description of the data. - */ - AV_FRAME_DATA_DISPLAYMATRIX, - /** - * Active Format Description data consisting of a single byte as specified - * in ETSI TS 101 154 using AVActiveFormatDescription enum. - */ - AV_FRAME_DATA_AFD, - /** - * Motion vectors exported by some codecs (on demand through the export_mvs - * flag set in the libavcodec AVCodecContext flags2 option). - * The data is the AVMotionVector struct defined in - * libavutil/motion_vector.h. - */ - AV_FRAME_DATA_MOTION_VECTORS, - /** - * Recommmends skipping the specified number of samples. This is exported - * only if the "skip_manual" AVOption is set in libavcodec. - * This has the same format as AV_PKT_DATA_SKIP_SAMPLES. - * @code - * u32le number of samples to skip from start of this packet - * u32le number of samples to skip from end of this packet - * u8 reason for start skip - * u8 reason for end skip (0=padding silence, 1=convergence) - * @endcode - */ - AV_FRAME_DATA_SKIP_SAMPLES, - /** - * This side data must be associated with an audio frame and corresponds to - * enum AVAudioServiceType defined in avcodec.h. - */ - AV_FRAME_DATA_AUDIO_SERVICE_TYPE, - /** - * Mastering display metadata associated with a video frame. The payload is - * an AVMasteringDisplayMetadata type and contains information about the - * mastering display color volume. - */ - AV_FRAME_DATA_MASTERING_DISPLAY_METADATA, - /** - * The GOP timecode in 25 bit timecode format. Data format is 64-bit integer. - * This is set on the first frame of a GOP that has a temporal reference of 0. - */ - AV_FRAME_DATA_GOP_TIMECODE, - - /** - * The data represents the AVSphericalMapping structure defined in - * libavutil/spherical.h. - */ - AV_FRAME_DATA_SPHERICAL, - - /** - * Content light level (based on CTA-861.3). This payload contains data in - * the form of the AVContentLightMetadata struct. - */ - AV_FRAME_DATA_CONTENT_LIGHT_LEVEL, - - /** - * The data contains an ICC profile as an opaque octet buffer following the - * format described by ISO 15076-1 with an optional name defined in the - * metadata key entry "name". - */ - AV_FRAME_DATA_ICC_PROFILE, - - /** - * Timecode which conforms to SMPTE ST 12-1. The data is an array of 4 uint32_t - * where the first uint32_t describes how many (1-3) of the other timecodes are used. - * The timecode format is described in the documentation of av_timecode_get_smpte_from_framenum() - * function in libavutil/timecode.h. - */ - AV_FRAME_DATA_S12M_TIMECODE, - - /** - * HDR dynamic metadata associated with a video frame. The payload is - * an AVDynamicHDRPlus type and contains information for color - * volume transform - application 4 of SMPTE 2094-40:2016 standard. - */ - AV_FRAME_DATA_DYNAMIC_HDR_PLUS, - - /** - * Regions Of Interest, the data is an array of AVRegionOfInterest type, the number of - * array element is implied by AVFrameSideData.size / AVRegionOfInterest.self_size. - */ - AV_FRAME_DATA_REGIONS_OF_INTEREST, - - /** - * Encoding parameters for a video frame, as described by AVVideoEncParams. - */ - AV_FRAME_DATA_VIDEO_ENC_PARAMS, - - /** - * User data unregistered metadata associated with a video frame. - * This is the H.26[45] UDU SEI message, and shouldn't be used for any other purpose - * The data is stored as uint8_t in AVFrameSideData.data which is 16 bytes of - * uuid_iso_iec_11578 followed by AVFrameSideData.size - 16 bytes of user_data_payload_byte. - */ - AV_FRAME_DATA_SEI_UNREGISTERED, - - /** - * Film grain parameters for a frame, described by AVFilmGrainParams. - * Must be present for every frame which should have film grain applied. - */ - AV_FRAME_DATA_FILM_GRAIN_PARAMS, - - /** - * Bounding boxes for object detection and classification, - * as described by AVDetectionBBoxHeader. - */ - AV_FRAME_DATA_DETECTION_BBOXES, - - /** - * Dolby Vision RPU raw data, suitable for passing to x265 - * or other libraries. Array of uint8_t, with NAL emulation - * bytes intact. - */ - AV_FRAME_DATA_DOVI_RPU_BUFFER, - - /** - * Parsed Dolby Vision metadata, suitable for passing to a software - * implementation. The payload is the AVDOVIMetadata struct defined in - * libavutil/dovi_meta.h. - */ - AV_FRAME_DATA_DOVI_METADATA, - - /** - * HDR Vivid dynamic metadata associated with a video frame. The payload is - * an AVDynamicHDRVivid type and contains information for color - * volume transform - CUVA 005.1-2021. - */ - AV_FRAME_DATA_DYNAMIC_HDR_VIVID, -}; - -enum AVActiveFormatDescription { - AV_AFD_SAME = 8, - AV_AFD_4_3 = 9, - AV_AFD_16_9 = 10, - AV_AFD_14_9 = 11, - AV_AFD_4_3_SP_14_9 = 13, - AV_AFD_16_9_SP_14_9 = 14, - AV_AFD_SP_4_3 = 15, -}; - - -/** - * Structure to hold side data for an AVFrame. - * - * sizeof(AVFrameSideData) is not a part of the public ABI, so new fields may be added - * to the end with a minor bump. - */ -typedef struct AVFrameSideData { - enum AVFrameSideDataType type; - uint8_t *data; - size_t size; - AVDictionary *metadata; - AVBufferRef *buf; -} AVFrameSideData; - -/** - * Structure describing a single Region Of Interest. - * - * When multiple regions are defined in a single side-data block, they - * should be ordered from most to least important - some encoders are only - * capable of supporting a limited number of distinct regions, so will have - * to truncate the list. - * - * When overlapping regions are defined, the first region containing a given - * area of the frame applies. - */ -typedef struct AVRegionOfInterest { - /** - * Must be set to the size of this data structure (that is, - * sizeof(AVRegionOfInterest)). - */ - uint32_t self_size; - /** - * Distance in pixels from the top edge of the frame to the top and - * bottom edges and from the left edge of the frame to the left and - * right edges of the rectangle defining this region of interest. - * - * The constraints on a region are encoder dependent, so the region - * actually affected may be slightly larger for alignment or other - * reasons. - */ - int top; - int bottom; - int left; - int right; - /** - * Quantisation offset. - * - * Must be in the range -1 to +1. A value of zero indicates no quality - * change. A negative value asks for better quality (less quantisation), - * while a positive value asks for worse quality (greater quantisation). - * - * The range is calibrated so that the extreme values indicate the - * largest possible offset - if the rest of the frame is encoded with the - * worst possible quality, an offset of -1 indicates that this region - * should be encoded with the best possible quality anyway. Intermediate - * values are then interpolated in some codec-dependent way. - * - * For example, in 10-bit H.264 the quantisation parameter varies between - * -12 and 51. A typical qoffset value of -1/10 therefore indicates that - * this region should be encoded with a QP around one-tenth of the full - * range better than the rest of the frame. So, if most of the frame - * were to be encoded with a QP of around 30, this region would get a QP - * of around 24 (an offset of approximately -1/10 * (51 - -12) = -6.3). - * An extreme value of -1 would indicate that this region should be - * encoded with the best possible quality regardless of the treatment of - * the rest of the frame - that is, should be encoded at a QP of -12. - */ - AVRational qoffset; -} AVRegionOfInterest; - -/** - * This structure describes decoded (raw) audio or video data. - * - * AVFrame must be allocated using av_frame_alloc(). Note that this only - * allocates the AVFrame itself, the buffers for the data must be managed - * through other means (see below). - * AVFrame must be freed with av_frame_free(). - * - * AVFrame is typically allocated once and then reused multiple times to hold - * different data (e.g. a single AVFrame to hold frames received from a - * decoder). In such a case, av_frame_unref() will free any references held by - * the frame and reset it to its original clean state before it - * is reused again. - * - * The data described by an AVFrame is usually reference counted through the - * AVBuffer API. The underlying buffer references are stored in AVFrame.buf / - * AVFrame.extended_buf. An AVFrame is considered to be reference counted if at - * least one reference is set, i.e. if AVFrame.buf[0] != NULL. In such a case, - * every single data plane must be contained in one of the buffers in - * AVFrame.buf or AVFrame.extended_buf. - * There may be a single buffer for all the data, or one separate buffer for - * each plane, or anything in between. - * - * sizeof(AVFrame) is not a part of the public ABI, so new fields may be added - * to the end with a minor bump. - * - * Fields can be accessed through AVOptions, the name string used, matches the - * C structure field name for fields accessible through AVOptions. The AVClass - * for AVFrame can be obtained from avcodec_get_frame_class() - */ -typedef struct AVFrame { -#define AV_NUM_DATA_POINTERS 8 - /** - * pointer to the picture/channel planes. - * This might be different from the first allocated byte. For video, - * it could even point to the end of the image data. - * - * All pointers in data and extended_data must point into one of the - * AVBufferRef in buf or extended_buf. - * - * Some decoders access areas outside 0,0 - width,height, please - * see avcodec_align_dimensions2(). Some filters and swscale can read - * up to 16 bytes beyond the planes, if these filters are to be used, - * then 16 extra bytes must be allocated. - * - * NOTE: Pointers not needed by the format MUST be set to NULL. - * - * @attention In case of video, the data[] pointers can point to the - * end of image data in order to reverse line order, when used in - * combination with negative values in the linesize[] array. - */ - uint8_t *data[AV_NUM_DATA_POINTERS]; - - /** - * For video, a positive or negative value, which is typically indicating - * the size in bytes of each picture line, but it can also be: - * - the negative byte size of lines for vertical flipping - * (with data[n] pointing to the end of the data - * - a positive or negative multiple of the byte size as for accessing - * even and odd fields of a frame (possibly flipped) - * - * For audio, only linesize[0] may be set. For planar audio, each channel - * plane must be the same size. - * - * For video the linesizes should be multiples of the CPUs alignment - * preference, this is 16 or 32 for modern desktop CPUs. - * Some code requires such alignment other code can be slower without - * correct alignment, for yet other it makes no difference. - * - * @note The linesize may be larger than the size of usable data -- there - * may be extra padding present for performance reasons. - * - * @attention In case of video, line size values can be negative to achieve - * a vertically inverted iteration over image lines. - */ - int linesize[AV_NUM_DATA_POINTERS]; - - /** - * pointers to the data planes/channels. - * - * For video, this should simply point to data[]. - * - * For planar audio, each channel has a separate data pointer, and - * linesize[0] contains the size of each channel buffer. - * For packed audio, there is just one data pointer, and linesize[0] - * contains the total size of the buffer for all channels. - * - * Note: Both data and extended_data should always be set in a valid frame, - * but for planar audio with more channels that can fit in data, - * extended_data must be used in order to access all channels. - */ - uint8_t **extended_data; - - /** - * @name Video dimensions - * Video frames only. The coded dimensions (in pixels) of the video frame, - * i.e. the size of the rectangle that contains some well-defined values. - * - * @note The part of the frame intended for display/presentation is further - * restricted by the @ref cropping "Cropping rectangle". - * @{ - */ - int width, height; - /** - * @} - */ - - /** - * number of audio samples (per channel) described by this frame - */ - int nb_samples; - - /** - * format of the frame, -1 if unknown or unset - * Values correspond to enum AVPixelFormat for video frames, - * enum AVSampleFormat for audio) - */ - int format; - - /** - * 1 -> keyframe, 0-> not - */ - int key_frame; - - /** - * Picture type of the frame. - */ - enum AVPictureType pict_type; - - /** - * Sample aspect ratio for the video frame, 0/1 if unknown/unspecified. - */ - AVRational sample_aspect_ratio; - - /** - * Presentation timestamp in time_base units (time when frame should be shown to user). - */ - int64_t pts; - - /** - * DTS copied from the AVPacket that triggered returning this frame. (if frame threading isn't used) - * This is also the Presentation time of this AVFrame calculated from - * only AVPacket.dts values without pts values. - */ - int64_t pkt_dts; - - /** - * Time base for the timestamps in this frame. - * In the future, this field may be set on frames output by decoders or - * filters, but its value will be by default ignored on input to encoders - * or filters. - */ - AVRational time_base; - - /** - * picture number in bitstream order - */ - int coded_picture_number; - /** - * picture number in display order - */ - int display_picture_number; - - /** - * quality (between 1 (good) and FF_LAMBDA_MAX (bad)) - */ - int quality; - - /** - * for some private data of the user - */ - void *opaque; - - /** - * When decoding, this signals how much the picture must be delayed. - * extra_delay = repeat_pict / (2*fps) - */ - int repeat_pict; - - /** - * The content of the picture is interlaced. - */ - int interlaced_frame; - - /** - * If the content is interlaced, is top field displayed first. - */ - int top_field_first; - - /** - * Tell user application that palette has changed from previous frame. - */ - int palette_has_changed; - - /** - * reordered opaque 64 bits (generally an integer or a double precision float - * PTS but can be anything). - * The user sets AVCodecContext.reordered_opaque to represent the input at - * that time, - * the decoder reorders values as needed and sets AVFrame.reordered_opaque - * to exactly one of the values provided by the user through AVCodecContext.reordered_opaque - */ - int64_t reordered_opaque; - - /** - * Sample rate of the audio data. - */ - int sample_rate; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Channel layout of the audio data. - * @deprecated use ch_layout instead - */ - attribute_deprecated - uint64_t channel_layout; -#endif - - /** - * AVBuffer references backing the data for this frame. All the pointers in - * data and extended_data must point inside one of the buffers in buf or - * extended_buf. This array must be filled contiguously -- if buf[i] is - * non-NULL then buf[j] must also be non-NULL for all j < i. - * - * There may be at most one AVBuffer per data plane, so for video this array - * always contains all the references. For planar audio with more than - * AV_NUM_DATA_POINTERS channels, there may be more buffers than can fit in - * this array. Then the extra AVBufferRef pointers are stored in the - * extended_buf array. - */ - AVBufferRef *buf[AV_NUM_DATA_POINTERS]; - - /** - * For planar audio which requires more than AV_NUM_DATA_POINTERS - * AVBufferRef pointers, this array will hold all the references which - * cannot fit into AVFrame.buf. - * - * Note that this is different from AVFrame.extended_data, which always - * contains all the pointers. This array only contains the extra pointers, - * which cannot fit into AVFrame.buf. - * - * This array is always allocated using av_malloc() by whoever constructs - * the frame. It is freed in av_frame_unref(). - */ - AVBufferRef **extended_buf; - /** - * Number of elements in extended_buf. - */ - int nb_extended_buf; - - AVFrameSideData **side_data; - int nb_side_data; - -/** - * @defgroup lavu_frame_flags AV_FRAME_FLAGS - * @ingroup lavu_frame - * Flags describing additional frame properties. - * - * @{ - */ - -/** - * The frame data may be corrupted, e.g. due to decoding errors. - */ -#define AV_FRAME_FLAG_CORRUPT (1 << 0) -/** - * A flag to mark the frames which need to be decoded, but shouldn't be output. - */ -#define AV_FRAME_FLAG_DISCARD (1 << 2) -/** - * @} - */ - - /** - * Frame flags, a combination of @ref lavu_frame_flags - */ - int flags; - - /** - * MPEG vs JPEG YUV range. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorRange color_range; - - enum AVColorPrimaries color_primaries; - - enum AVColorTransferCharacteristic color_trc; - - /** - * YUV colorspace type. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorSpace colorspace; - - enum AVChromaLocation chroma_location; - - /** - * frame timestamp estimated using various heuristics, in stream time base - * - encoding: unused - * - decoding: set by libavcodec, read by user. - */ - int64_t best_effort_timestamp; - - /** - * reordered pos from the last AVPacket that has been input into the decoder - * - encoding: unused - * - decoding: Read by user. - */ - int64_t pkt_pos; - -#if FF_API_PKT_DURATION - /** - * duration of the corresponding packet, expressed in - * AVStream->time_base units, 0 if unknown. - * - encoding: unused - * - decoding: Read by user. - * - * @deprecated use duration instead - */ - attribute_deprecated - int64_t pkt_duration; -#endif - - /** - * metadata. - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - AVDictionary *metadata; - - /** - * decode error flags of the frame, set to a combination of - * FF_DECODE_ERROR_xxx flags if the decoder produced a frame, but there - * were errors during the decoding. - * - encoding: unused - * - decoding: set by libavcodec, read by user. - */ - int decode_error_flags; -#define FF_DECODE_ERROR_INVALID_BITSTREAM 1 -#define FF_DECODE_ERROR_MISSING_REFERENCE 2 -#define FF_DECODE_ERROR_CONCEALMENT_ACTIVE 4 -#define FF_DECODE_ERROR_DECODE_SLICES 8 - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * number of audio channels, only used for audio. - * - encoding: unused - * - decoding: Read by user. - * @deprecated use ch_layout instead - */ - attribute_deprecated - int channels; -#endif - - /** - * size of the corresponding packet containing the compressed - * frame. - * It is set to a negative value if unknown. - * - encoding: unused - * - decoding: set by libavcodec, read by user. - */ - int pkt_size; - - /** - * For hwaccel-format frames, this should be a reference to the - * AVHWFramesContext describing the frame. - */ - AVBufferRef *hw_frames_ctx; - - /** - * AVBufferRef for free use by the API user. FFmpeg will never check the - * contents of the buffer ref. FFmpeg calls av_buffer_unref() on it when - * the frame is unreferenced. av_frame_copy_props() calls create a new - * reference with av_buffer_ref() for the target frame's opaque_ref field. - * - * This is unrelated to the opaque field, although it serves a similar - * purpose. - */ - AVBufferRef *opaque_ref; - - /** - * @anchor cropping - * @name Cropping - * Video frames only. The number of pixels to discard from the the - * top/bottom/left/right border of the frame to obtain the sub-rectangle of - * the frame intended for presentation. - * @{ - */ - size_t crop_top; - size_t crop_bottom; - size_t crop_left; - size_t crop_right; - /** - * @} - */ - - /** - * AVBufferRef for internal use by a single libav* library. - * Must not be used to transfer data between libraries. - * Has to be NULL when ownership of the frame leaves the respective library. - * - * Code outside the FFmpeg libs should never check or change the contents of the buffer ref. - * - * FFmpeg calls av_buffer_unref() on it when the frame is unreferenced. - * av_frame_copy_props() calls create a new reference with av_buffer_ref() - * for the target frame's private_ref field. - */ - AVBufferRef *private_ref; - - /** - * Channel layout of the audio data. - */ - AVChannelLayout ch_layout; - - /** - * Duration of the frame, in the same units as pts. 0 if unknown. - */ - int64_t duration; -} AVFrame; - - -#if FF_API_COLORSPACE_NAME -/** - * Get the name of a colorspace. - * @return a static string identifying the colorspace; can be NULL. - * @deprecated use av_color_space_name() - */ -attribute_deprecated -const char *av_get_colorspace_name(enum AVColorSpace val); -#endif -/** - * Allocate an AVFrame and set its fields to default values. The resulting - * struct must be freed using av_frame_free(). - * - * @return An AVFrame filled with default values or NULL on failure. - * - * @note this only allocates the AVFrame itself, not the data buffers. Those - * must be allocated through other means, e.g. with av_frame_get_buffer() or - * manually. - */ -AVFrame *av_frame_alloc(void); - -/** - * Free the frame and any dynamically allocated objects in it, - * e.g. extended_data. If the frame is reference counted, it will be - * unreferenced first. - * - * @param frame frame to be freed. The pointer will be set to NULL. - */ -void av_frame_free(AVFrame **frame); - -/** - * Set up a new reference to the data described by the source frame. - * - * Copy frame properties from src to dst and create a new reference for each - * AVBufferRef from src. - * - * If src is not reference counted, new buffers are allocated and the data is - * copied. - * - * @warning: dst MUST have been either unreferenced with av_frame_unref(dst), - * or newly allocated with av_frame_alloc() before calling this - * function, or undefined behavior will occur. - * - * @return 0 on success, a negative AVERROR on error - */ -int av_frame_ref(AVFrame *dst, const AVFrame *src); - -/** - * Create a new frame that references the same data as src. - * - * This is a shortcut for av_frame_alloc()+av_frame_ref(). - * - * @return newly created AVFrame on success, NULL on error. - */ -AVFrame *av_frame_clone(const AVFrame *src); - -/** - * Unreference all the buffers referenced by frame and reset the frame fields. - */ -void av_frame_unref(AVFrame *frame); - -/** - * Move everything contained in src to dst and reset src. - * - * @warning: dst is not unreferenced, but directly overwritten without reading - * or deallocating its contents. Call av_frame_unref(dst) manually - * before calling this function to ensure that no memory is leaked. - */ -void av_frame_move_ref(AVFrame *dst, AVFrame *src); - -/** - * Allocate new buffer(s) for audio or video data. - * - * The following fields must be set on frame before calling this function: - * - format (pixel format for video, sample format for audio) - * - width and height for video - * - nb_samples and ch_layout for audio - * - * This function will fill AVFrame.data and AVFrame.buf arrays and, if - * necessary, allocate and fill AVFrame.extended_data and AVFrame.extended_buf. - * For planar formats, one buffer will be allocated for each plane. - * - * @warning: if frame already has been allocated, calling this function will - * leak memory. In addition, undefined behavior can occur in certain - * cases. - * - * @param frame frame in which to store the new buffers. - * @param align Required buffer size alignment. If equal to 0, alignment will be - * chosen automatically for the current CPU. It is highly - * recommended to pass 0 here unless you know what you are doing. - * - * @return 0 on success, a negative AVERROR on error. - */ -int av_frame_get_buffer(AVFrame *frame, int align); - -/** - * Check if the frame data is writable. - * - * @return A positive value if the frame data is writable (which is true if and - * only if each of the underlying buffers has only one reference, namely the one - * stored in this frame). Return 0 otherwise. - * - * If 1 is returned the answer is valid until av_buffer_ref() is called on any - * of the underlying AVBufferRefs (e.g. through av_frame_ref() or directly). - * - * @see av_frame_make_writable(), av_buffer_is_writable() - */ -int av_frame_is_writable(AVFrame *frame); - -/** - * Ensure that the frame data is writable, avoiding data copy if possible. - * - * Do nothing if the frame is writable, allocate new buffers and copy the data - * if it is not. Non-refcounted frames behave as non-writable, i.e. a copy - * is always made. - * - * @return 0 on success, a negative AVERROR on error. - * - * @see av_frame_is_writable(), av_buffer_is_writable(), - * av_buffer_make_writable() - */ -int av_frame_make_writable(AVFrame *frame); - -/** - * Copy the frame data from src to dst. - * - * This function does not allocate anything, dst must be already initialized and - * allocated with the same parameters as src. - * - * This function only copies the frame data (i.e. the contents of the data / - * extended data arrays), not any other properties. - * - * @return >= 0 on success, a negative AVERROR on error. - */ -int av_frame_copy(AVFrame *dst, const AVFrame *src); - -/** - * Copy only "metadata" fields from src to dst. - * - * Metadata for the purpose of this function are those fields that do not affect - * the data layout in the buffers. E.g. pts, sample rate (for audio) or sample - * aspect ratio (for video), but not width/height or channel layout. - * Side data is also copied. - */ -int av_frame_copy_props(AVFrame *dst, const AVFrame *src); - -/** - * Get the buffer reference a given data plane is stored in. - * - * @param plane index of the data plane of interest in frame->extended_data. - * - * @return the buffer reference that contains the plane or NULL if the input - * frame is not valid. - */ -AVBufferRef *av_frame_get_plane_buffer(AVFrame *frame, int plane); - -/** - * Add a new side data to a frame. - * - * @param frame a frame to which the side data should be added - * @param type type of the added side data - * @param size size of the side data - * - * @return newly added side data on success, NULL on error - */ -AVFrameSideData *av_frame_new_side_data(AVFrame *frame, - enum AVFrameSideDataType type, - size_t size); - -/** - * Add a new side data to a frame from an existing AVBufferRef - * - * @param frame a frame to which the side data should be added - * @param type the type of the added side data - * @param buf an AVBufferRef to add as side data. The ownership of - * the reference is transferred to the frame. - * - * @return newly added side data on success, NULL on error. On failure - * the frame is unchanged and the AVBufferRef remains owned by - * the caller. - */ -AVFrameSideData *av_frame_new_side_data_from_buf(AVFrame *frame, - enum AVFrameSideDataType type, - AVBufferRef *buf); - -/** - * @return a pointer to the side data of a given type on success, NULL if there - * is no side data with such type in this frame. - */ -AVFrameSideData *av_frame_get_side_data(const AVFrame *frame, - enum AVFrameSideDataType type); - -/** - * Remove and free all side data instances of the given type. - */ -void av_frame_remove_side_data(AVFrame *frame, enum AVFrameSideDataType type); - - -/** - * Flags for frame cropping. - */ -enum { - /** - * Apply the maximum possible cropping, even if it requires setting the - * AVFrame.data[] entries to unaligned pointers. Passing unaligned data - * to FFmpeg API is generally not allowed, and causes undefined behavior - * (such as crashes). You can pass unaligned data only to FFmpeg APIs that - * are explicitly documented to accept it. Use this flag only if you - * absolutely know what you are doing. - */ - AV_FRAME_CROP_UNALIGNED = 1 << 0, -}; - -/** - * Crop the given video AVFrame according to its crop_left/crop_top/crop_right/ - * crop_bottom fields. If cropping is successful, the function will adjust the - * data pointers and the width/height fields, and set the crop fields to 0. - * - * In all cases, the cropping boundaries will be rounded to the inherent - * alignment of the pixel format. In some cases, such as for opaque hwaccel - * formats, the left/top cropping is ignored. The crop fields are set to 0 even - * if the cropping was rounded or ignored. - * - * @param frame the frame which should be cropped - * @param flags Some combination of AV_FRAME_CROP_* flags, or 0. - * - * @return >= 0 on success, a negative AVERROR on error. If the cropping fields - * were invalid, AVERROR(ERANGE) is returned, and nothing is changed. - */ -int av_frame_apply_cropping(AVFrame *frame, int flags); - -/** - * @return a string identifying the side data type - */ -const char *av_frame_side_data_name(enum AVFrameSideDataType type); - -/** - * @} - */ - -#endif /* AVUTIL_FRAME_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/hash.h b/third_party/ffmpeg/uos/amd64/include/libavutil/hash.h deleted file mode 100644 index 94151ded..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/hash.h +++ /dev/null @@ -1,264 +0,0 @@ -/* - * Copyright (C) 2013 Reimar Döffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_hash_generic - * Generic hashing API - */ - -#ifndef AVUTIL_HASH_H -#define AVUTIL_HASH_H - -#include -#include - -/** - * @defgroup lavu_hash Hash Functions - * @ingroup lavu_crypto - * Hash functions useful in multimedia. - * - * Hash functions are widely used in multimedia, from error checking and - * concealment to internal regression testing. libavutil has efficient - * implementations of a variety of hash functions that may be useful for - * FFmpeg and other multimedia applications. - * - * @{ - * - * @defgroup lavu_hash_generic Generic Hashing API - * An abstraction layer for all hash functions supported by libavutil. - * - * If your application needs to support a wide range of different hash - * functions, then the Generic Hashing API is for you. It provides a generic, - * reusable API for @ref lavu_hash "all hash functions" implemented in libavutil. - * If you just need to use one particular hash function, use the @ref lavu_hash - * "individual hash" directly. - * - * @section Sample Code - * - * A basic template for using the Generic Hashing API follows: - * - * @code - * struct AVHashContext *ctx = NULL; - * const char *hash_name = NULL; - * uint8_t *output_buf = NULL; - * - * // Select from a string returned by av_hash_names() - * hash_name = ...; - * - * // Allocate a hash context - * ret = av_hash_alloc(&ctx, hash_name); - * if (ret < 0) - * return ret; - * - * // Initialize the hash context - * av_hash_init(ctx); - * - * // Update the hash context with data - * while (data_left) { - * av_hash_update(ctx, data, size); - * } - * - * // Now we have no more data, so it is time to finalize the hash and get the - * // output. But we need to first allocate an output buffer. Note that you can - * // use any memory allocation function, including malloc(), not just - * // av_malloc(). - * output_buf = av_malloc(av_hash_get_size(ctx)); - * if (!output_buf) - * return AVERROR(ENOMEM); - * - * // Finalize the hash context. - * // You can use any of the av_hash_final*() functions provided, for other - * // output formats. If you do so, be sure to adjust the memory allocation - * // above. See the function documentation below for the exact amount of extra - * // memory needed. - * av_hash_final(ctx, output_buffer); - * - * // Free the context - * av_hash_freep(&ctx); - * @endcode - * - * @section Hash Function-Specific Information - * If the CRC32 hash is selected, the #AV_CRC_32_IEEE polynomial will be - * used. - * - * If the Murmur3 hash is selected, the default seed will be used. See @ref - * lavu_murmur3_seedinfo "Murmur3" for more information. - * - * @{ - */ - -/** - * @example ffhash.c - * This example is a simple command line application that takes one or more - * arguments. It demonstrates a typical use of the hashing API with allocation, - * initialization, updating, and finalizing. - */ - -struct AVHashContext; - -/** - * Allocate a hash context for the algorithm specified by name. - * - * @return >= 0 for success, a negative error code for failure - * - * @note The context is not initialized after a call to this function; you must - * call av_hash_init() to do so. - */ -int av_hash_alloc(struct AVHashContext **ctx, const char *name); - -/** - * Get the names of available hash algorithms. - * - * This function can be used to enumerate the algorithms. - * - * @param[in] i Index of the hash algorithm, starting from 0 - * @return Pointer to a static string or `NULL` if `i` is out of range - */ -const char *av_hash_names(int i); - -/** - * Get the name of the algorithm corresponding to the given hash context. - */ -const char *av_hash_get_name(const struct AVHashContext *ctx); - -/** - * Maximum value that av_hash_get_size() will currently return. - * - * You can use this if you absolutely want or need to use static allocation for - * the output buffer and are fine with not supporting hashes newly added to - * libavutil without recompilation. - * - * @warning - * Adding new hashes with larger sizes, and increasing the macro while doing - * so, will not be considered an ABI change. To prevent your code from - * overflowing a buffer, either dynamically allocate the output buffer with - * av_hash_get_size(), or limit your use of the Hashing API to hashes that are - * already in FFmpeg during the time of compilation. - */ -#define AV_HASH_MAX_SIZE 64 - -/** - * Get the size of the resulting hash value in bytes. - * - * The maximum value this function will currently return is available as macro - * #AV_HASH_MAX_SIZE. - * - * @param[in] ctx Hash context - * @return Size of the hash value in bytes - */ -int av_hash_get_size(const struct AVHashContext *ctx); - -/** - * Initialize or reset a hash context. - * - * @param[in,out] ctx Hash context - */ -void av_hash_init(struct AVHashContext *ctx); - -/** - * Update a hash context with additional data. - * - * @param[in,out] ctx Hash context - * @param[in] src Data to be added to the hash context - * @param[in] len Size of the additional data - */ -void av_hash_update(struct AVHashContext *ctx, const uint8_t *src, size_t len); - -/** - * Finalize a hash context and compute the actual hash value. - * - * The minimum size of `dst` buffer is given by av_hash_get_size() or - * #AV_HASH_MAX_SIZE. The use of the latter macro is discouraged. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the final hash value will be stored - * - * @see av_hash_final_bin() provides an alternative API - */ -void av_hash_final(struct AVHashContext *ctx, uint8_t *dst); - -/** - * Finalize a hash context and store the actual hash value in a buffer. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * If `size` is smaller than the hash size (given by av_hash_get_size()), the - * hash is truncated; if size is larger, the buffer is padded with 0. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the final hash value will be stored - * @param[in] size Number of bytes to write to `dst` - */ -void av_hash_final_bin(struct AVHashContext *ctx, uint8_t *dst, int size); - -/** - * Finalize a hash context and store the hexadecimal representation of the - * actual hash value as a string. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * The string is always 0-terminated. - * - * If `size` is smaller than `2 * hash_size + 1`, where `hash_size` is the - * value returned by av_hash_get_size(), the string will be truncated. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the string will be stored - * @param[in] size Maximum number of bytes to write to `dst` - */ -void av_hash_final_hex(struct AVHashContext *ctx, uint8_t *dst, int size); - -/** - * Finalize a hash context and store the Base64 representation of the - * actual hash value as a string. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * The string is always 0-terminated. - * - * If `size` is smaller than AV_BASE64_SIZE(hash_size), where `hash_size` is - * the value returned by av_hash_get_size(), the string will be truncated. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the final hash value will be stored - * @param[in] size Maximum number of bytes to write to `dst` - */ -void av_hash_final_b64(struct AVHashContext *ctx, uint8_t *dst, int size); - -/** - * Free hash context and set hash context pointer to `NULL`. - * - * @param[in,out] ctx Pointer to hash context - */ -void av_hash_freep(struct AVHashContext **ctx); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_HASH_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/hdr_dynamic_metadata.h b/third_party/ffmpeg/uos/amd64/include/libavutil/hdr_dynamic_metadata.h deleted file mode 100644 index 2d72de56..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/hdr_dynamic_metadata.h +++ /dev/null @@ -1,343 +0,0 @@ -/* - * Copyright (c) 2018 Mohammad Izadi - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HDR_DYNAMIC_METADATA_H -#define AVUTIL_HDR_DYNAMIC_METADATA_H - -#include "frame.h" -#include "rational.h" - -/** - * Option for overlapping elliptical pixel selectors in an image. - */ -enum AVHDRPlusOverlapProcessOption { - AV_HDR_PLUS_OVERLAP_PROCESS_WEIGHTED_AVERAGING = 0, - AV_HDR_PLUS_OVERLAP_PROCESS_LAYERING = 1, -}; - -/** - * Represents the percentile at a specific percentage in - * a distribution. - */ -typedef struct AVHDRPlusPercentile { - /** - * The percentage value corresponding to a specific percentile linearized - * RGB value in the processing window in the scene. The value shall be in - * the range of 0 to100, inclusive. - */ - uint8_t percentage; - - /** - * The linearized maxRGB value at a specific percentile in the processing - * window in the scene. The value shall be in the range of 0 to 1, inclusive - * and in multiples of 0.00001. - */ - AVRational percentile; -} AVHDRPlusPercentile; - -/** - * Color transform parameters at a processing window in a dynamic metadata for - * SMPTE 2094-40. - */ -typedef struct AVHDRPlusColorTransformParams { - /** - * The relative x coordinate of the top left pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(width of Picture - 1). The value 1 corresponds - * to the absolute coordinate of width of Picture - 1. The value for - * first processing window shall be 0. - */ - AVRational window_upper_left_corner_x; - - /** - * The relative y coordinate of the top left pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(height of Picture - 1). The value 1 corresponds - * to the absolute coordinate of height of Picture - 1. The value for - * first processing window shall be 0. - */ - AVRational window_upper_left_corner_y; - - /** - * The relative x coordinate of the bottom right pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(width of Picture - 1). The value 1 corresponds - * to the absolute coordinate of width of Picture - 1. The value for - * first processing window shall be 1. - */ - AVRational window_lower_right_corner_x; - - /** - * The relative y coordinate of the bottom right pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(height of Picture - 1). The value 1 corresponds - * to the absolute coordinate of height of Picture - 1. The value for - * first processing window shall be 1. - */ - AVRational window_lower_right_corner_y; - - /** - * The x coordinate of the center position of the concentric internal and - * external ellipses of the elliptical pixel selector in the processing - * window. The value shall be in the range of 0 to (width of Picture - 1), - * inclusive and in multiples of 1 pixel. - */ - uint16_t center_of_ellipse_x; - - /** - * The y coordinate of the center position of the concentric internal and - * external ellipses of the elliptical pixel selector in the processing - * window. The value shall be in the range of 0 to (height of Picture - 1), - * inclusive and in multiples of 1 pixel. - */ - uint16_t center_of_ellipse_y; - - /** - * The clockwise rotation angle in degree of arc with respect to the - * positive direction of the x-axis of the concentric internal and external - * ellipses of the elliptical pixel selector in the processing window. The - * value shall be in the range of 0 to 180, inclusive and in multiples of 1. - */ - uint8_t rotation_angle; - - /** - * The semi-major axis value of the internal ellipse of the elliptical pixel - * selector in amount of pixels in the processing window. The value shall be - * in the range of 1 to 65535, inclusive and in multiples of 1 pixel. - */ - uint16_t semimajor_axis_internal_ellipse; - - /** - * The semi-major axis value of the external ellipse of the elliptical pixel - * selector in amount of pixels in the processing window. The value - * shall not be less than semimajor_axis_internal_ellipse of the current - * processing window. The value shall be in the range of 1 to 65535, - * inclusive and in multiples of 1 pixel. - */ - uint16_t semimajor_axis_external_ellipse; - - /** - * The semi-minor axis value of the external ellipse of the elliptical pixel - * selector in amount of pixels in the processing window. The value shall be - * in the range of 1 to 65535, inclusive and in multiples of 1 pixel. - */ - uint16_t semiminor_axis_external_ellipse; - - /** - * Overlap process option indicates one of the two methods of combining - * rendered pixels in the processing window in an image with at least one - * elliptical pixel selector. For overlapping elliptical pixel selectors - * in an image, overlap_process_option shall have the same value. - */ - enum AVHDRPlusOverlapProcessOption overlap_process_option; - - /** - * The maximum of the color components of linearized RGB values in the - * processing window in the scene. The values should be in the range of 0 to - * 1, inclusive and in multiples of 0.00001. maxscl[ 0 ], maxscl[ 1 ], and - * maxscl[ 2 ] are corresponding to R, G, B color components respectively. - */ - AVRational maxscl[3]; - - /** - * The average of linearized maxRGB values in the processing window in the - * scene. The value should be in the range of 0 to 1, inclusive and in - * multiples of 0.00001. - */ - AVRational average_maxrgb; - - /** - * The number of linearized maxRGB values at given percentiles in the - * processing window in the scene. The maximum value shall be 15. - */ - uint8_t num_distribution_maxrgb_percentiles; - - /** - * The linearized maxRGB values at given percentiles in the - * processing window in the scene. - */ - AVHDRPlusPercentile distribution_maxrgb[15]; - - /** - * The fraction of selected pixels in the image that contains the brightest - * pixel in the scene. The value shall be in the range of 0 to 1, inclusive - * and in multiples of 0.001. - */ - AVRational fraction_bright_pixels; - - /** - * This flag indicates that the metadata for the tone mapping function in - * the processing window is present (for value of 1). - */ - uint8_t tone_mapping_flag; - - /** - * The x coordinate of the separation point between the linear part and the - * curved part of the tone mapping function. The value shall be in the range - * of 0 to 1, excluding 0 and in multiples of 1/4095. - */ - AVRational knee_point_x; - - /** - * The y coordinate of the separation point between the linear part and the - * curved part of the tone mapping function. The value shall be in the range - * of 0 to 1, excluding 0 and in multiples of 1/4095. - */ - AVRational knee_point_y; - - /** - * The number of the intermediate anchor parameters of the tone mapping - * function in the processing window. The maximum value shall be 15. - */ - uint8_t num_bezier_curve_anchors; - - /** - * The intermediate anchor parameters of the tone mapping function in the - * processing window in the scene. The values should be in the range of 0 - * to 1, inclusive and in multiples of 1/1023. - */ - AVRational bezier_curve_anchors[15]; - - /** - * This flag shall be equal to 0 in bitstreams conforming to this version of - * this Specification. Other values are reserved for future use. - */ - uint8_t color_saturation_mapping_flag; - - /** - * The color saturation gain in the processing window in the scene. The - * value shall be in the range of 0 to 63/8, inclusive and in multiples of - * 1/8. The default value shall be 1. - */ - AVRational color_saturation_weight; -} AVHDRPlusColorTransformParams; - -/** - * This struct represents dynamic metadata for color volume transform - - * application 4 of SMPTE 2094-40:2016 standard. - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with - * av_dynamic_hdr_plus_alloc() and its size is not a part of - * the public ABI. - */ -typedef struct AVDynamicHDRPlus { - /** - * Country code by Rec. ITU-T T.35 Annex A. The value shall be 0xB5. - */ - uint8_t itu_t_t35_country_code; - - /** - * Application version in the application defining document in ST-2094 - * suite. The value shall be set to 0. - */ - uint8_t application_version; - - /** - * The number of processing windows. The value shall be in the range - * of 1 to 3, inclusive. - */ - uint8_t num_windows; - - /** - * The color transform parameters for every processing window. - */ - AVHDRPlusColorTransformParams params[3]; - - /** - * The nominal maximum display luminance of the targeted system display, - * in units of 0.0001 candelas per square metre. The value shall be in - * the range of 0 to 10000, inclusive. - */ - AVRational targeted_system_display_maximum_luminance; - - /** - * This flag shall be equal to 0 in bit streams conforming to this version - * of this Specification. The value 1 is reserved for future use. - */ - uint8_t targeted_system_display_actual_peak_luminance_flag; - - /** - * The number of rows in the targeted system_display_actual_peak_luminance - * array. The value shall be in the range of 2 to 25, inclusive. - */ - uint8_t num_rows_targeted_system_display_actual_peak_luminance; - - /** - * The number of columns in the - * targeted_system_display_actual_peak_luminance array. The value shall be - * in the range of 2 to 25, inclusive. - */ - uint8_t num_cols_targeted_system_display_actual_peak_luminance; - - /** - * The normalized actual peak luminance of the targeted system display. The - * values should be in the range of 0 to 1, inclusive and in multiples of - * 1/15. - */ - AVRational targeted_system_display_actual_peak_luminance[25][25]; - - /** - * This flag shall be equal to 0 in bitstreams conforming to this version of - * this Specification. The value 1 is reserved for future use. - */ - uint8_t mastering_display_actual_peak_luminance_flag; - - /** - * The number of rows in the mastering_display_actual_peak_luminance array. - * The value shall be in the range of 2 to 25, inclusive. - */ - uint8_t num_rows_mastering_display_actual_peak_luminance; - - /** - * The number of columns in the mastering_display_actual_peak_luminance - * array. The value shall be in the range of 2 to 25, inclusive. - */ - uint8_t num_cols_mastering_display_actual_peak_luminance; - - /** - * The normalized actual peak luminance of the mastering display used for - * mastering the image essence. The values should be in the range of 0 to 1, - * inclusive and in multiples of 1/15. - */ - AVRational mastering_display_actual_peak_luminance[25][25]; -} AVDynamicHDRPlus; - -/** - * Allocate an AVDynamicHDRPlus structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVDynamicHDRPlus filled with default values or NULL - * on failure. - */ -AVDynamicHDRPlus *av_dynamic_hdr_plus_alloc(size_t *size); - -/** - * Allocate a complete AVDynamicHDRPlus and add it to the frame. - * @param frame The frame which side data is added to. - * - * @return The AVDynamicHDRPlus structure to be filled by caller or NULL - * on failure. - */ -AVDynamicHDRPlus *av_dynamic_hdr_plus_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_HDR_DYNAMIC_METADATA_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/hdr_dynamic_vivid_metadata.h b/third_party/ffmpeg/uos/amd64/include/libavutil/hdr_dynamic_vivid_metadata.h deleted file mode 100644 index a34f8307..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/hdr_dynamic_vivid_metadata.h +++ /dev/null @@ -1,285 +0,0 @@ -/* - * Copyright (c) 2021 Limin Wang - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HDR_DYNAMIC_VIVID_METADATA_H -#define AVUTIL_HDR_DYNAMIC_VIVID_METADATA_H - -#include "frame.h" -#include "rational.h" - -/** - * Color tone mapping parameters at a processing window in a dynamic metadata for - * CUVA 005.1:2021. - */ -typedef struct AVHDRVividColorToneMappingParams { - /** - * The nominal maximum display luminance of the targeted system display, - * in multiples of 1.0/4095 candelas per square metre. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational targeted_system_display_maximum_luminance; - - /** - * This flag indicates that transfer the base paramter(for value of 1) - */ - int base_enable_flag; - - /** - * base_param_m_p in the base parameter, - * in multiples of 1.0/16383. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational base_param_m_p; - - /** - * base_param_m_m in the base parameter, - * in multiples of 1.0/10. The value shall be in - * the range of 0.0 to 6.3, inclusive. - */ - AVRational base_param_m_m; - - /** - * base_param_m_a in the base parameter, - * in multiples of 1.0/1023. The value shall be in - * the range of 0.0 to 1.0 inclusive. - */ - AVRational base_param_m_a; - - /** - * base_param_m_b in the base parameter, - * in multiples of 1/1023. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational base_param_m_b; - - /** - * base_param_m_n in the base parameter, - * in multiples of 1.0/10. The value shall be in - * the range of 0.0 to 6.3, inclusive. - */ - AVRational base_param_m_n; - - /** - * indicates k1_0 in the base parameter, - * base_param_k1 <= 1: k1_0 = base_param_k1 - * base_param_k1 > 1: reserved - */ - int base_param_k1; - - /** - * indicates k2_0 in the base parameter, - * base_param_k2 <= 1: k2_0 = base_param_k2 - * base_param_k2 > 1: reserved - */ - int base_param_k2; - - /** - * indicates k3_0 in the base parameter, - * base_param_k3 == 1: k3_0 = base_param_k3 - * base_param_k3 == 2: k3_0 = maximum_maxrgb - * base_param_k3 > 2: reserved - */ - int base_param_k3; - - /** - * This flag indicates that delta mode of base paramter(for value of 1) - */ - int base_param_Delta_enable_mode; - - /** - * base_param_Delta in the base parameter, - * in multiples of 1.0/127. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational base_param_Delta; - - /** - * indicates 3Spline_enable_flag in the base parameter, - * This flag indicates that transfer three Spline of base paramter(for value of 1) - */ - int three_Spline_enable_flag; - - /** - * The number of three Spline. The value shall be in the range - * of 1 to 2, inclusive. - */ - int three_Spline_num; - - /** - * The mode of three Spline. the value shall be in the range - * of 0 to 3, inclusive. - */ - int three_Spline_TH_mode; - - /** - * three_Spline_TH_enable_MB is in the range of 0.0 to 1.0, inclusive - * and in multiples of 1.0/255. - * - */ - AVRational three_Spline_TH_enable_MB; - - /** - * 3Spline_TH_enable of three Spline. - * The value shall be in the range of 0.0 to 1.0, inclusive. - * and in multiples of 1.0/4095. - */ - AVRational three_Spline_TH_enable; - - /** - * 3Spline_TH_Delta1 of three Spline. - * The value shall be in the range of 0.0 to 0.25, inclusive, - * and in multiples of 0.25/1023. - */ - AVRational three_Spline_TH_Delta1; - - /** - * 3Spline_TH_Delta2 of three Spline. - * The value shall be in the range of 0.0 to 0.25, inclusive, - * and in multiples of 0.25/1023. - */ - AVRational three_Spline_TH_Delta2; - - /** - * 3Spline_enable_Strength of three Spline. - * The value shall be in the range of 0.0 to 1.0, inclusive, - * and in multiples of 1.0/255. - */ - AVRational three_Spline_enable_Strength; -} AVHDRVividColorToneMappingParams; - - -/** - * Color transform parameters at a processing window in a dynamic metadata for - * CUVA 005.1:2021. - */ -typedef struct AVHDRVividColorTransformParams { - /** - * Indicates the minimum brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, - * inclusive and in multiples of 1/4095. - */ - AVRational minimum_maxrgb; - - /** - * Indicates the average brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, - * inclusive and in multiples of 1/4095. - */ - AVRational average_maxrgb; - - /** - * Indicates the variance brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, - * inclusive and in multiples of 1/4095. - */ - AVRational variance_maxrgb; - - /** - * Indicates the maximum brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, inclusive - * and in multiples of 1/4095. - */ - AVRational maximum_maxrgb; - - /** - * This flag indicates that the metadata for the tone mapping function in - * the processing window is present (for value of 1). - */ - int tone_mapping_mode_flag; - - /** - * The number of tone mapping param. The value shall be in the range - * of 1 to 2, inclusive. - */ - int tone_mapping_param_num; - - /** - * The color tone mapping parameters. - */ - AVHDRVividColorToneMappingParams tm_params[2]; - - /** - * This flag indicates that the metadata for the color saturation mapping in - * the processing window is present (for value of 1). - */ - int color_saturation_mapping_flag; - - /** - * The number of color saturation param. The value shall be in the range - * of 0 to 7, inclusive. - */ - int color_saturation_num; - - /** - * Indicates the color correction strength parameter. - * The values should be in the range of 0.0 to 2.0, inclusive - * and in multiples of 1/128. - */ - AVRational color_saturation_gain[8]; -} AVHDRVividColorTransformParams; - -/** - * This struct represents dynamic metadata for color volume transform - - * CUVA 005.1:2021 standard - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with - * av_dynamic_hdr_vivid_alloc() and its size is not a part of - * the public ABI. - */ -typedef struct AVDynamicHDRVivid { - /** - * The system start code. The value shall be set to 0x01. - */ - uint8_t system_start_code; - - /** - * The number of processing windows. The value shall be set to 0x01 - * if the system_start_code is 0x01. - */ - uint8_t num_windows; - - /** - * The color transform parameters for every processing window. - */ - AVHDRVividColorTransformParams params[3]; -} AVDynamicHDRVivid; - -/** - * Allocate an AVDynamicHDRVivid structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVDynamicHDRVivid filled with default values or NULL - * on failure. - */ -AVDynamicHDRVivid *av_dynamic_hdr_vivid_alloc(size_t *size); - -/** - * Allocate a complete AVDynamicHDRVivid and add it to the frame. - * @param frame The frame which side data is added to. - * - * @return The AVDynamicHDRVivid structure to be filled by caller or NULL - * on failure. - */ -AVDynamicHDRVivid *av_dynamic_hdr_vivid_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_HDR_DYNAMIC_VIVID_METADATA_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/hmac.h b/third_party/ffmpeg/uos/amd64/include/libavutil/hmac.h deleted file mode 100644 index ca4da6a6..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/hmac.h +++ /dev/null @@ -1,99 +0,0 @@ -/* - * Copyright (C) 2012 Martin Storsjo - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HMAC_H -#define AVUTIL_HMAC_H - -#include - -/** - * @defgroup lavu_hmac HMAC - * @ingroup lavu_crypto - * @{ - */ - -enum AVHMACType { - AV_HMAC_MD5, - AV_HMAC_SHA1, - AV_HMAC_SHA224, - AV_HMAC_SHA256, - AV_HMAC_SHA384, - AV_HMAC_SHA512, -}; - -typedef struct AVHMAC AVHMAC; - -/** - * Allocate an AVHMAC context. - * @param type The hash function used for the HMAC. - */ -AVHMAC *av_hmac_alloc(enum AVHMACType type); - -/** - * Free an AVHMAC context. - * @param ctx The context to free, may be NULL - */ -void av_hmac_free(AVHMAC *ctx); - -/** - * Initialize an AVHMAC context with an authentication key. - * @param ctx The HMAC context - * @param key The authentication key - * @param keylen The length of the key, in bytes - */ -void av_hmac_init(AVHMAC *ctx, const uint8_t *key, unsigned int keylen); - -/** - * Hash data with the HMAC. - * @param ctx The HMAC context - * @param data The data to hash - * @param len The length of the data, in bytes - */ -void av_hmac_update(AVHMAC *ctx, const uint8_t *data, unsigned int len); - -/** - * Finish hashing and output the HMAC digest. - * @param ctx The HMAC context - * @param out The output buffer to write the digest into - * @param outlen The length of the out buffer, in bytes - * @return The number of bytes written to out, or a negative error code. - */ -int av_hmac_final(AVHMAC *ctx, uint8_t *out, unsigned int outlen); - -/** - * Hash an array of data with a key. - * @param ctx The HMAC context - * @param data The data to hash - * @param len The length of the data, in bytes - * @param key The authentication key - * @param keylen The length of the key, in bytes - * @param out The output buffer to write the digest into - * @param outlen The length of the out buffer, in bytes - * @return The number of bytes written to out, or a negative error code. - */ -int av_hmac_calc(AVHMAC *ctx, const uint8_t *data, unsigned int len, - const uint8_t *key, unsigned int keylen, - uint8_t *out, unsigned int outlen); - -/** - * @} - */ - -#endif /* AVUTIL_HMAC_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext.h b/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext.h deleted file mode 100644 index c18b7e1e..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext.h +++ /dev/null @@ -1,609 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_H -#define AVUTIL_HWCONTEXT_H - -#include "buffer.h" -#include "frame.h" -#include "log.h" -#include "pixfmt.h" - -enum AVHWDeviceType { - AV_HWDEVICE_TYPE_NONE, - AV_HWDEVICE_TYPE_VDPAU, - AV_HWDEVICE_TYPE_CUDA, - AV_HWDEVICE_TYPE_VAAPI, - AV_HWDEVICE_TYPE_DXVA2, - AV_HWDEVICE_TYPE_QSV, - AV_HWDEVICE_TYPE_VIDEOTOOLBOX, - AV_HWDEVICE_TYPE_D3D11VA, - AV_HWDEVICE_TYPE_DRM, - AV_HWDEVICE_TYPE_OPENCL, - AV_HWDEVICE_TYPE_MEDIACODEC, - AV_HWDEVICE_TYPE_VULKAN, -}; - -typedef struct AVHWDeviceInternal AVHWDeviceInternal; - -/** - * This struct aggregates all the (hardware/vendor-specific) "high-level" state, - * i.e. state that is not tied to a concrete processing configuration. - * E.g., in an API that supports hardware-accelerated encoding and decoding, - * this struct will (if possible) wrap the state that is common to both encoding - * and decoding and from which specific instances of encoders or decoders can be - * derived. - * - * This struct is reference-counted with the AVBuffer mechanism. The - * av_hwdevice_ctx_alloc() constructor yields a reference, whose data field - * points to the actual AVHWDeviceContext. Further objects derived from - * AVHWDeviceContext (such as AVHWFramesContext, describing a frame pool with - * specific properties) will hold an internal reference to it. After all the - * references are released, the AVHWDeviceContext itself will be freed, - * optionally invoking a user-specified callback for uninitializing the hardware - * state. - */ -typedef struct AVHWDeviceContext { - /** - * A class for logging. Set by av_hwdevice_ctx_alloc(). - */ - const AVClass *av_class; - - /** - * Private data used internally by libavutil. Must not be accessed in any - * way by the caller. - */ - AVHWDeviceInternal *internal; - - /** - * This field identifies the underlying API used for hardware access. - * - * This field is set when this struct is allocated and never changed - * afterwards. - */ - enum AVHWDeviceType type; - - /** - * The format-specific data, allocated and freed by libavutil along with - * this context. - * - * Should be cast by the user to the format-specific context defined in the - * corresponding header (hwcontext_*.h) and filled as described in the - * documentation before calling av_hwdevice_ctx_init(). - * - * After calling av_hwdevice_ctx_init() this struct should not be modified - * by the caller. - */ - void *hwctx; - - /** - * This field may be set by the caller before calling av_hwdevice_ctx_init(). - * - * If non-NULL, this callback will be called when the last reference to - * this context is unreferenced, immediately before it is freed. - * - * @note when other objects (e.g an AVHWFramesContext) are derived from this - * struct, this callback will be invoked after all such child objects - * are fully uninitialized and their respective destructors invoked. - */ - void (*free)(struct AVHWDeviceContext *ctx); - - /** - * Arbitrary user data, to be used e.g. by the free() callback. - */ - void *user_opaque; -} AVHWDeviceContext; - -typedef struct AVHWFramesInternal AVHWFramesInternal; - -/** - * This struct describes a set or pool of "hardware" frames (i.e. those with - * data not located in normal system memory). All the frames in the pool are - * assumed to be allocated in the same way and interchangeable. - * - * This struct is reference-counted with the AVBuffer mechanism and tied to a - * given AVHWDeviceContext instance. The av_hwframe_ctx_alloc() constructor - * yields a reference, whose data field points to the actual AVHWFramesContext - * struct. - */ -typedef struct AVHWFramesContext { - /** - * A class for logging. - */ - const AVClass *av_class; - - /** - * Private data used internally by libavutil. Must not be accessed in any - * way by the caller. - */ - AVHWFramesInternal *internal; - - /** - * A reference to the parent AVHWDeviceContext. This reference is owned and - * managed by the enclosing AVHWFramesContext, but the caller may derive - * additional references from it. - */ - AVBufferRef *device_ref; - - /** - * The parent AVHWDeviceContext. This is simply a pointer to - * device_ref->data provided for convenience. - * - * Set by libavutil in av_hwframe_ctx_init(). - */ - AVHWDeviceContext *device_ctx; - - /** - * The format-specific data, allocated and freed automatically along with - * this context. - * - * Should be cast by the user to the format-specific context defined in the - * corresponding header (hwframe_*.h) and filled as described in the - * documentation before calling av_hwframe_ctx_init(). - * - * After any frames using this context are created, the contents of this - * struct should not be modified by the caller. - */ - void *hwctx; - - /** - * This field may be set by the caller before calling av_hwframe_ctx_init(). - * - * If non-NULL, this callback will be called when the last reference to - * this context is unreferenced, immediately before it is freed. - */ - void (*free)(struct AVHWFramesContext *ctx); - - /** - * Arbitrary user data, to be used e.g. by the free() callback. - */ - void *user_opaque; - - /** - * A pool from which the frames are allocated by av_hwframe_get_buffer(). - * This field may be set by the caller before calling av_hwframe_ctx_init(). - * The buffers returned by calling av_buffer_pool_get() on this pool must - * have the properties described in the documentation in the corresponding hw - * type's header (hwcontext_*.h). The pool will be freed strictly before - * this struct's free() callback is invoked. - * - * This field may be NULL, then libavutil will attempt to allocate a pool - * internally. Note that certain device types enforce pools allocated at - * fixed size (frame count), which cannot be extended dynamically. In such a - * case, initial_pool_size must be set appropriately. - */ - AVBufferPool *pool; - - /** - * Initial size of the frame pool. If a device type does not support - * dynamically resizing the pool, then this is also the maximum pool size. - * - * May be set by the caller before calling av_hwframe_ctx_init(). Must be - * set if pool is NULL and the device type does not support dynamic pools. - */ - int initial_pool_size; - - /** - * The pixel format identifying the underlying HW surface type. - * - * Must be a hwaccel format, i.e. the corresponding descriptor must have the - * AV_PIX_FMT_FLAG_HWACCEL flag set. - * - * Must be set by the user before calling av_hwframe_ctx_init(). - */ - enum AVPixelFormat format; - - /** - * The pixel format identifying the actual data layout of the hardware - * frames. - * - * Must be set by the caller before calling av_hwframe_ctx_init(). - * - * @note when the underlying API does not provide the exact data layout, but - * only the colorspace/bit depth, this field should be set to the fully - * planar version of that format (e.g. for 8-bit 420 YUV it should be - * AV_PIX_FMT_YUV420P, not AV_PIX_FMT_NV12 or anything else). - */ - enum AVPixelFormat sw_format; - - /** - * The allocated dimensions of the frames in this pool. - * - * Must be set by the user before calling av_hwframe_ctx_init(). - */ - int width, height; -} AVHWFramesContext; - -/** - * Look up an AVHWDeviceType by name. - * - * @param name String name of the device type (case-insensitive). - * @return The type from enum AVHWDeviceType, or AV_HWDEVICE_TYPE_NONE if - * not found. - */ -enum AVHWDeviceType av_hwdevice_find_type_by_name(const char *name); - -/** Get the string name of an AVHWDeviceType. - * - * @param type Type from enum AVHWDeviceType. - * @return Pointer to a static string containing the name, or NULL if the type - * is not valid. - */ -const char *av_hwdevice_get_type_name(enum AVHWDeviceType type); - -/** - * Iterate over supported device types. - * - * @param type AV_HWDEVICE_TYPE_NONE initially, then the previous type - * returned by this function in subsequent iterations. - * @return The next usable device type from enum AVHWDeviceType, or - * AV_HWDEVICE_TYPE_NONE if there are no more. - */ -enum AVHWDeviceType av_hwdevice_iterate_types(enum AVHWDeviceType prev); - -/** - * Allocate an AVHWDeviceContext for a given hardware type. - * - * @param type the type of the hardware device to allocate. - * @return a reference to the newly created AVHWDeviceContext on success or NULL - * on failure. - */ -AVBufferRef *av_hwdevice_ctx_alloc(enum AVHWDeviceType type); - -/** - * Finalize the device context before use. This function must be called after - * the context is filled with all the required information and before it is - * used in any way. - * - * @param ref a reference to the AVHWDeviceContext - * @return 0 on success, a negative AVERROR code on failure - */ -int av_hwdevice_ctx_init(AVBufferRef *ref); - -/** - * Open a device of the specified type and create an AVHWDeviceContext for it. - * - * This is a convenience function intended to cover the simple cases. Callers - * who need to fine-tune device creation/management should open the device - * manually and then wrap it in an AVHWDeviceContext using - * av_hwdevice_ctx_alloc()/av_hwdevice_ctx_init(). - * - * The returned context is already initialized and ready for use, the caller - * should not call av_hwdevice_ctx_init() on it. The user_opaque/free fields of - * the created AVHWDeviceContext are set by this function and should not be - * touched by the caller. - * - * @param device_ctx On success, a reference to the newly-created device context - * will be written here. The reference is owned by the caller - * and must be released with av_buffer_unref() when no longer - * needed. On failure, NULL will be written to this pointer. - * @param type The type of the device to create. - * @param device A type-specific string identifying the device to open. - * @param opts A dictionary of additional (type-specific) options to use in - * opening the device. The dictionary remains owned by the caller. - * @param flags currently unused - * - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_hwdevice_ctx_create(AVBufferRef **device_ctx, enum AVHWDeviceType type, - const char *device, AVDictionary *opts, int flags); - -/** - * Create a new device of the specified type from an existing device. - * - * If the source device is a device of the target type or was originally - * derived from such a device (possibly through one or more intermediate - * devices of other types), then this will return a reference to the - * existing device of the same type as is requested. - * - * Otherwise, it will attempt to derive a new device from the given source - * device. If direct derivation to the new type is not implemented, it will - * attempt the same derivation from each ancestor of the source device in - * turn looking for an implemented derivation method. - * - * @param dst_ctx On success, a reference to the newly-created - * AVHWDeviceContext. - * @param type The type of the new device to create. - * @param src_ctx A reference to an existing AVHWDeviceContext which will be - * used to create the new device. - * @param flags Currently unused; should be set to zero. - * @return Zero on success, a negative AVERROR code on failure. - */ -int av_hwdevice_ctx_create_derived(AVBufferRef **dst_ctx, - enum AVHWDeviceType type, - AVBufferRef *src_ctx, int flags); - -/** - * Create a new device of the specified type from an existing device. - * - * This function performs the same action as av_hwdevice_ctx_create_derived, - * however, it is able to set options for the new device to be derived. - * - * @param dst_ctx On success, a reference to the newly-created - * AVHWDeviceContext. - * @param type The type of the new device to create. - * @param src_ctx A reference to an existing AVHWDeviceContext which will be - * used to create the new device. - * @param options Options for the new device to create, same format as in - * av_hwdevice_ctx_create. - * @param flags Currently unused; should be set to zero. - * @return Zero on success, a negative AVERROR code on failure. - */ -int av_hwdevice_ctx_create_derived_opts(AVBufferRef **dst_ctx, - enum AVHWDeviceType type, - AVBufferRef *src_ctx, - AVDictionary *options, int flags); - -/** - * Allocate an AVHWFramesContext tied to a given device context. - * - * @param device_ctx a reference to a AVHWDeviceContext. This function will make - * a new reference for internal use, the one passed to the - * function remains owned by the caller. - * @return a reference to the newly created AVHWFramesContext on success or NULL - * on failure. - */ -AVBufferRef *av_hwframe_ctx_alloc(AVBufferRef *device_ctx); - -/** - * Finalize the context before use. This function must be called after the - * context is filled with all the required information and before it is attached - * to any frames. - * - * @param ref a reference to the AVHWFramesContext - * @return 0 on success, a negative AVERROR code on failure - */ -int av_hwframe_ctx_init(AVBufferRef *ref); - -/** - * Allocate a new frame attached to the given AVHWFramesContext. - * - * @param hwframe_ctx a reference to an AVHWFramesContext - * @param frame an empty (freshly allocated or unreffed) frame to be filled with - * newly allocated buffers. - * @param flags currently unused, should be set to zero - * @return 0 on success, a negative AVERROR code on failure - */ -int av_hwframe_get_buffer(AVBufferRef *hwframe_ctx, AVFrame *frame, int flags); - -/** - * Copy data to or from a hw surface. At least one of dst/src must have an - * AVHWFramesContext attached. - * - * If src has an AVHWFramesContext attached, then the format of dst (if set) - * must use one of the formats returned by av_hwframe_transfer_get_formats(src, - * AV_HWFRAME_TRANSFER_DIRECTION_FROM). - * If dst has an AVHWFramesContext attached, then the format of src must use one - * of the formats returned by av_hwframe_transfer_get_formats(dst, - * AV_HWFRAME_TRANSFER_DIRECTION_TO) - * - * dst may be "clean" (i.e. with data/buf pointers unset), in which case the - * data buffers will be allocated by this function using av_frame_get_buffer(). - * If dst->format is set, then this format will be used, otherwise (when - * dst->format is AV_PIX_FMT_NONE) the first acceptable format will be chosen. - * - * The two frames must have matching allocated dimensions (i.e. equal to - * AVHWFramesContext.width/height), since not all device types support - * transferring a sub-rectangle of the whole surface. The display dimensions - * (i.e. AVFrame.width/height) may be smaller than the allocated dimensions, but - * also have to be equal for both frames. When the display dimensions are - * smaller than the allocated dimensions, the content of the padding in the - * destination frame is unspecified. - * - * @param dst the destination frame. dst is not touched on failure. - * @param src the source frame. - * @param flags currently unused, should be set to zero - * @return 0 on success, a negative AVERROR error code on failure. - */ -int av_hwframe_transfer_data(AVFrame *dst, const AVFrame *src, int flags); - -enum AVHWFrameTransferDirection { - /** - * Transfer the data from the queried hw frame. - */ - AV_HWFRAME_TRANSFER_DIRECTION_FROM, - - /** - * Transfer the data to the queried hw frame. - */ - AV_HWFRAME_TRANSFER_DIRECTION_TO, -}; - -/** - * Get a list of possible source or target formats usable in - * av_hwframe_transfer_data(). - * - * @param hwframe_ctx the frame context to obtain the information for - * @param dir the direction of the transfer - * @param formats the pointer to the output format list will be written here. - * The list is terminated with AV_PIX_FMT_NONE and must be freed - * by the caller when no longer needed using av_free(). - * If this function returns successfully, the format list will - * have at least one item (not counting the terminator). - * On failure, the contents of this pointer are unspecified. - * @param flags currently unused, should be set to zero - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_hwframe_transfer_get_formats(AVBufferRef *hwframe_ctx, - enum AVHWFrameTransferDirection dir, - enum AVPixelFormat **formats, int flags); - - -/** - * This struct describes the constraints on hardware frames attached to - * a given device with a hardware-specific configuration. This is returned - * by av_hwdevice_get_hwframe_constraints() and must be freed by - * av_hwframe_constraints_free() after use. - */ -typedef struct AVHWFramesConstraints { - /** - * A list of possible values for format in the hw_frames_ctx, - * terminated by AV_PIX_FMT_NONE. This member will always be filled. - */ - enum AVPixelFormat *valid_hw_formats; - - /** - * A list of possible values for sw_format in the hw_frames_ctx, - * terminated by AV_PIX_FMT_NONE. Can be NULL if this information is - * not known. - */ - enum AVPixelFormat *valid_sw_formats; - - /** - * The minimum size of frames in this hw_frames_ctx. - * (Zero if not known.) - */ - int min_width; - int min_height; - - /** - * The maximum size of frames in this hw_frames_ctx. - * (INT_MAX if not known / no limit.) - */ - int max_width; - int max_height; -} AVHWFramesConstraints; - -/** - * Allocate a HW-specific configuration structure for a given HW device. - * After use, the user must free all members as required by the specific - * hardware structure being used, then free the structure itself with - * av_free(). - * - * @param device_ctx a reference to the associated AVHWDeviceContext. - * @return The newly created HW-specific configuration structure on - * success or NULL on failure. - */ -void *av_hwdevice_hwconfig_alloc(AVBufferRef *device_ctx); - -/** - * Get the constraints on HW frames given a device and the HW-specific - * configuration to be used with that device. If no HW-specific - * configuration is provided, returns the maximum possible capabilities - * of the device. - * - * @param ref a reference to the associated AVHWDeviceContext. - * @param hwconfig a filled HW-specific configuration structure, or NULL - * to return the maximum possible capabilities of the device. - * @return AVHWFramesConstraints structure describing the constraints - * on the device, or NULL if not available. - */ -AVHWFramesConstraints *av_hwdevice_get_hwframe_constraints(AVBufferRef *ref, - const void *hwconfig); - -/** - * Free an AVHWFrameConstraints structure. - * - * @param constraints The (filled or unfilled) AVHWFrameConstraints structure. - */ -void av_hwframe_constraints_free(AVHWFramesConstraints **constraints); - - -/** - * Flags to apply to frame mappings. - */ -enum { - /** - * The mapping must be readable. - */ - AV_HWFRAME_MAP_READ = 1 << 0, - /** - * The mapping must be writeable. - */ - AV_HWFRAME_MAP_WRITE = 1 << 1, - /** - * The mapped frame will be overwritten completely in subsequent - * operations, so the current frame data need not be loaded. Any values - * which are not overwritten are unspecified. - */ - AV_HWFRAME_MAP_OVERWRITE = 1 << 2, - /** - * The mapping must be direct. That is, there must not be any copying in - * the map or unmap steps. Note that performance of direct mappings may - * be much lower than normal memory. - */ - AV_HWFRAME_MAP_DIRECT = 1 << 3, -}; - -/** - * Map a hardware frame. - * - * This has a number of different possible effects, depending on the format - * and origin of the src and dst frames. On input, src should be a usable - * frame with valid buffers and dst should be blank (typically as just created - * by av_frame_alloc()). src should have an associated hwframe context, and - * dst may optionally have a format and associated hwframe context. - * - * If src was created by mapping a frame from the hwframe context of dst, - * then this function undoes the mapping - dst is replaced by a reference to - * the frame that src was originally mapped from. - * - * If both src and dst have an associated hwframe context, then this function - * attempts to map the src frame from its hardware context to that of dst and - * then fill dst with appropriate data to be usable there. This will only be - * possible if the hwframe contexts and associated devices are compatible - - * given compatible devices, av_hwframe_ctx_create_derived() can be used to - * create a hwframe context for dst in which mapping should be possible. - * - * If src has a hwframe context but dst does not, then the src frame is - * mapped to normal memory and should thereafter be usable as a normal frame. - * If the format is set on dst, then the mapping will attempt to create dst - * with that format and fail if it is not possible. If format is unset (is - * AV_PIX_FMT_NONE) then dst will be mapped with whatever the most appropriate - * format to use is (probably the sw_format of the src hwframe context). - * - * A return value of AVERROR(ENOSYS) indicates that the mapping is not - * possible with the given arguments and hwframe setup, while other return - * values indicate that it failed somehow. - * - * On failure, the destination frame will be left blank, except for the - * hw_frames_ctx/format fields thay may have been set by the caller - those will - * be preserved as they were. - * - * @param dst Destination frame, to contain the mapping. - * @param src Source frame, to be mapped. - * @param flags Some combination of AV_HWFRAME_MAP_* flags. - * @return Zero on success, negative AVERROR code on failure. - */ -int av_hwframe_map(AVFrame *dst, const AVFrame *src, int flags); - - -/** - * Create and initialise an AVHWFramesContext as a mapping of another existing - * AVHWFramesContext on a different device. - * - * av_hwframe_ctx_init() should not be called after this. - * - * @param derived_frame_ctx On success, a reference to the newly created - * AVHWFramesContext. - * @param derived_device_ctx A reference to the device to create the new - * AVHWFramesContext on. - * @param source_frame_ctx A reference to an existing AVHWFramesContext - * which will be mapped to the derived context. - * @param flags Some combination of AV_HWFRAME_MAP_* flags, defining the - * mapping parameters to apply to frames which are allocated - * in the derived device. - * @return Zero on success, negative AVERROR code on failure. - */ -int av_hwframe_ctx_create_derived(AVBufferRef **derived_frame_ctx, - enum AVPixelFormat format, - AVBufferRef *derived_device_ctx, - AVBufferRef *source_frame_ctx, - int flags); - -#endif /* AVUTIL_HWCONTEXT_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_cuda.h b/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_cuda.h deleted file mode 100644 index cefbe0ce..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_cuda.h +++ /dev/null @@ -1,69 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - - -#ifndef AVUTIL_HWCONTEXT_CUDA_H -#define AVUTIL_HWCONTEXT_CUDA_H - -#ifndef CUDA_VERSION -#include -#endif - -#include "pixfmt.h" - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_CUDA. - * - * This API supports dynamic frame pools. AVHWFramesContext.pool must return - * AVBufferRefs whose data pointer is a CUdeviceptr. - */ - -typedef struct AVCUDADeviceContextInternal AVCUDADeviceContextInternal; - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVCUDADeviceContext { - CUcontext cuda_ctx; - CUstream stream; - AVCUDADeviceContextInternal *internal; -} AVCUDADeviceContext; - -/** - * AVHWFramesContext.hwctx is currently not used - */ - -/** - * @defgroup hwcontext_cuda Device context creation flags - * - * Flags for av_hwdevice_ctx_create. - * - * @{ - */ - -/** - * Use primary device context instead of creating a new one. - */ -#define AV_CUDA_USE_PRIMARY_CONTEXT (1 << 0) - -/** - * @} - */ - -#endif /* AVUTIL_HWCONTEXT_CUDA_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_d3d11va.h b/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_d3d11va.h deleted file mode 100644 index 77d2d72f..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_d3d11va.h +++ /dev/null @@ -1,178 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_D3D11VA_H -#define AVUTIL_HWCONTEXT_D3D11VA_H - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_D3D11VA. - * - * The default pool implementation will be fixed-size if initial_pool_size is - * set (and allocate elements from an array texture). Otherwise it will allocate - * individual textures. Be aware that decoding requires a single array texture. - * - * Using sw_format==AV_PIX_FMT_YUV420P has special semantics, and maps to - * DXGI_FORMAT_420_OPAQUE. av_hwframe_transfer_data() is not supported for - * this format. Refer to MSDN for details. - * - * av_hwdevice_ctx_create() for this device type supports a key named "debug" - * for the AVDictionary entry. If this is set to any value, the device creation - * code will try to load various supported D3D debugging layers. - */ - -#include -#include - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVD3D11VADeviceContext { - /** - * Device used for texture creation and access. This can also be used to - * set the libavcodec decoding device. - * - * Must be set by the user. This is the only mandatory field - the other - * device context fields are set from this and are available for convenience. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11Device *device; - - /** - * If unset, this will be set from the device field on init. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11DeviceContext *device_context; - - /** - * If unset, this will be set from the device field on init. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11VideoDevice *video_device; - - /** - * If unset, this will be set from the device_context field on init. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11VideoContext *video_context; - - /** - * Callbacks for locking. They protect accesses to device_context and - * video_context calls. They also protect access to the internal staging - * texture (for av_hwframe_transfer_data() calls). They do NOT protect - * access to hwcontext or decoder state in general. - * - * If unset on init, the hwcontext implementation will set them to use an - * internal mutex. - * - * The underlying lock must be recursive. lock_ctx is for free use by the - * locking implementation. - */ - void (*lock)(void *lock_ctx); - void (*unlock)(void *lock_ctx); - void *lock_ctx; -} AVD3D11VADeviceContext; - -/** - * D3D11 frame descriptor for pool allocation. - * - * In user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer pointing at an object of this type describing the - * planes of the frame. - * - * This has no use outside of custom allocation, and AVFrame AVBufferRef do not - * necessarily point to an instance of this struct. - */ -typedef struct AVD3D11FrameDescriptor { - /** - * The texture in which the frame is located. The reference count is - * managed by the AVBufferRef, and destroying the reference will release - * the interface. - * - * Normally stored in AVFrame.data[0]. - */ - ID3D11Texture2D *texture; - - /** - * The index into the array texture element representing the frame, or 0 - * if the texture is not an array texture. - * - * Normally stored in AVFrame.data[1] (cast from intptr_t). - */ - intptr_t index; -} AVD3D11FrameDescriptor; - -/** - * This struct is allocated as AVHWFramesContext.hwctx - */ -typedef struct AVD3D11VAFramesContext { - /** - * The canonical texture used for pool allocation. If this is set to NULL - * on init, the hwframes implementation will allocate and set an array - * texture if initial_pool_size > 0. - * - * The only situation when the API user should set this is: - * - the user wants to do manual pool allocation (setting - * AVHWFramesContext.pool), instead of letting AVHWFramesContext - * allocate the pool - * - of an array texture - * - and wants it to use it for decoding - * - this has to be done before calling av_hwframe_ctx_init() - * - * Deallocating the AVHWFramesContext will always release this interface, - * and it does not matter whether it was user-allocated. - * - * This is in particular used by the libavcodec D3D11VA hwaccel, which - * requires a single array texture. It will create ID3D11VideoDecoderOutputView - * objects for each array texture element on decoder initialization. - */ - ID3D11Texture2D *texture; - - /** - * D3D11_TEXTURE2D_DESC.BindFlags used for texture creation. The user must - * at least set D3D11_BIND_DECODER if the frames context is to be used for - * video decoding. - * This field is ignored/invalid if a user-allocated texture is provided. - */ - UINT BindFlags; - - /** - * D3D11_TEXTURE2D_DESC.MiscFlags used for texture creation. - * This field is ignored/invalid if a user-allocated texture is provided. - */ - UINT MiscFlags; - - /** - * In case if texture structure member above is not NULL contains the same texture - * pointer for all elements and different indexes into the array texture. - * In case if texture structure member above is NULL, all elements contains - * pointers to separate non-array textures and 0 indexes. - * This field is ignored/invalid if a user-allocated texture is provided. - */ - AVD3D11FrameDescriptor *texture_infos; -} AVD3D11VAFramesContext; - -#endif /* AVUTIL_HWCONTEXT_D3D11VA_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_drm.h b/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_drm.h deleted file mode 100644 index 42709f21..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_drm.h +++ /dev/null @@ -1,169 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_DRM_H -#define AVUTIL_HWCONTEXT_DRM_H - -#include -#include - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_DRM. - * - * Internal frame allocation is not currently supported - all frames - * must be allocated by the user. Thus AVHWFramesContext is always - * NULL, though this may change if support for frame allocation is - * added in future. - */ - -enum { - /** - * The maximum number of layers/planes in a DRM frame. - */ - AV_DRM_MAX_PLANES = 4 -}; - -/** - * DRM object descriptor. - * - * Describes a single DRM object, addressing it as a PRIME file - * descriptor. - */ -typedef struct AVDRMObjectDescriptor { - /** - * DRM PRIME fd for the object. - */ - int fd; - /** - * Total size of the object. - * - * (This includes any parts not which do not contain image data.) - */ - size_t size; - /** - * Format modifier applied to the object (DRM_FORMAT_MOD_*). - * - * If the format modifier is unknown then this should be set to - * DRM_FORMAT_MOD_INVALID. - */ - uint64_t format_modifier; -} AVDRMObjectDescriptor; - -/** - * DRM plane descriptor. - * - * Describes a single plane of a layer, which is contained within - * a single object. - */ -typedef struct AVDRMPlaneDescriptor { - /** - * Index of the object containing this plane in the objects - * array of the enclosing frame descriptor. - */ - int object_index; - /** - * Offset within that object of this plane. - */ - ptrdiff_t offset; - /** - * Pitch (linesize) of this plane. - */ - ptrdiff_t pitch; -} AVDRMPlaneDescriptor; - -/** - * DRM layer descriptor. - * - * Describes a single layer within a frame. This has the structure - * defined by its format, and will contain one or more planes. - */ -typedef struct AVDRMLayerDescriptor { - /** - * Format of the layer (DRM_FORMAT_*). - */ - uint32_t format; - /** - * Number of planes in the layer. - * - * This must match the number of planes required by format. - */ - int nb_planes; - /** - * Array of planes in this layer. - */ - AVDRMPlaneDescriptor planes[AV_DRM_MAX_PLANES]; -} AVDRMLayerDescriptor; - -/** - * DRM frame descriptor. - * - * This is used as the data pointer for AV_PIX_FMT_DRM_PRIME frames. - * It is also used by user-allocated frame pools - allocating in - * AVHWFramesContext.pool must return AVBufferRefs which contain - * an object of this type. - * - * The fields of this structure should be set such it can be - * imported directly by EGL using the EGL_EXT_image_dma_buf_import - * and EGL_EXT_image_dma_buf_import_modifiers extensions. - * (Note that the exact layout of a particular format may vary between - * platforms - we only specify that the same platform should be able - * to import it.) - * - * The total number of planes must not exceed AV_DRM_MAX_PLANES, and - * the order of the planes by increasing layer index followed by - * increasing plane index must be the same as the order which would - * be used for the data pointers in the equivalent software format. - */ -typedef struct AVDRMFrameDescriptor { - /** - * Number of DRM objects making up this frame. - */ - int nb_objects; - /** - * Array of objects making up the frame. - */ - AVDRMObjectDescriptor objects[AV_DRM_MAX_PLANES]; - /** - * Number of layers in the frame. - */ - int nb_layers; - /** - * Array of layers in the frame. - */ - AVDRMLayerDescriptor layers[AV_DRM_MAX_PLANES]; -} AVDRMFrameDescriptor; - -/** - * DRM device. - * - * Allocated as AVHWDeviceContext.hwctx. - */ -typedef struct AVDRMDeviceContext { - /** - * File descriptor of DRM device. - * - * This is used as the device to create frames on, and may also be - * used in some derivation and mapping operations. - * - * If no device is required, set to -1. - */ - int fd; -} AVDRMDeviceContext; - -#endif /* AVUTIL_HWCONTEXT_DRM_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_dxva2.h b/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_dxva2.h deleted file mode 100644 index e1b79bc0..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_dxva2.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - - -#ifndef AVUTIL_HWCONTEXT_DXVA2_H -#define AVUTIL_HWCONTEXT_DXVA2_H - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_DXVA2. - * - * Only fixed-size pools are supported. - * - * For user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer set to a pointer to IDirect3DSurface9. - */ - -#include -#include - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVDXVA2DeviceContext { - IDirect3DDeviceManager9 *devmgr; -} AVDXVA2DeviceContext; - -/** - * This struct is allocated as AVHWFramesContext.hwctx - */ -typedef struct AVDXVA2FramesContext { - /** - * The surface type (e.g. DXVA2_VideoProcessorRenderTarget or - * DXVA2_VideoDecoderRenderTarget). Must be set by the caller. - */ - DWORD surface_type; - - /** - * The surface pool. When an external pool is not provided by the caller, - * this will be managed (allocated and filled on init, freed on uninit) by - * libavutil. - */ - IDirect3DSurface9 **surfaces; - int nb_surfaces; - - /** - * Certain drivers require the decoder to be destroyed before the surfaces. - * To allow internally managed pools to work properly in such cases, this - * field is provided. - * - * If it is non-NULL, libavutil will call IDirectXVideoDecoder_Release() on - * it just before the internal surface pool is freed. - * - * This is for convenience only. Some code uses other methods to manage the - * decoder reference. - */ - IDirectXVideoDecoder *decoder_to_release; -} AVDXVA2FramesContext; - -#endif /* AVUTIL_HWCONTEXT_DXVA2_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_mediacodec.h b/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_mediacodec.h deleted file mode 100644 index 101a9806..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_mediacodec.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_MEDIACODEC_H -#define AVUTIL_HWCONTEXT_MEDIACODEC_H - -/** - * MediaCodec details. - * - * Allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVMediaCodecDeviceContext { - /** - * android/view/Surface handle, to be filled by the user. - * - * This is the default surface used by decoders on this device. - */ - void *surface; -} AVMediaCodecDeviceContext; - -#endif /* AVUTIL_HWCONTEXT_MEDIACODEC_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_opencl.h b/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_opencl.h deleted file mode 100644 index ef54486c..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_opencl.h +++ /dev/null @@ -1,100 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_OPENCL_H -#define AVUTIL_HWCONTEXT_OPENCL_H - -#ifdef __APPLE__ -#include -#else -#include -#endif - -#include "frame.h" - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_OPENCL. - * - * Pools allocated internally are always dynamic, and are primarily intended - * to be used in OpenCL-only cases. If interoperation is required, it is - * typically required to allocate frames in the other API and then map the - * frames context to OpenCL with av_hwframe_ctx_create_derived(). - */ - -/** - * OpenCL frame descriptor for pool allocation. - * - * In user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer pointing at an object of this type describing the - * planes of the frame. - */ -typedef struct AVOpenCLFrameDescriptor { - /** - * Number of planes in the frame. - */ - int nb_planes; - /** - * OpenCL image2d objects for each plane of the frame. - */ - cl_mem planes[AV_NUM_DATA_POINTERS]; -} AVOpenCLFrameDescriptor; - -/** - * OpenCL device details. - * - * Allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVOpenCLDeviceContext { - /** - * The primary device ID of the device. If multiple OpenCL devices - * are associated with the context then this is the one which will - * be used for all operations internal to FFmpeg. - */ - cl_device_id device_id; - /** - * The OpenCL context which will contain all operations and frames on - * this device. - */ - cl_context context; - /** - * The default command queue for this device, which will be used by all - * frames contexts which do not have their own command queue. If not - * intialised by the user, a default queue will be created on the - * primary device. - */ - cl_command_queue command_queue; -} AVOpenCLDeviceContext; - -/** - * OpenCL-specific data associated with a frame pool. - * - * Allocated as AVHWFramesContext.hwctx. - */ -typedef struct AVOpenCLFramesContext { - /** - * The command queue used for internal asynchronous operations on this - * device (av_hwframe_transfer_data(), av_hwframe_map()). - * - * If this is not set, the command queue from the associated device is - * used instead. - */ - cl_command_queue command_queue; -} AVOpenCLFramesContext; - -#endif /* AVUTIL_HWCONTEXT_OPENCL_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_qsv.h b/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_qsv.h deleted file mode 100644 index b98d611c..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_qsv.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_QSV_H -#define AVUTIL_HWCONTEXT_QSV_H - -#include - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_QSV. - * - * This API does not support dynamic frame pools. AVHWFramesContext.pool must - * contain AVBufferRefs whose data pointer points to an mfxFrameSurface1 struct. - */ - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVQSVDeviceContext { - mfxSession session; -} AVQSVDeviceContext; - -/** - * This struct is allocated as AVHWFramesContext.hwctx - */ -typedef struct AVQSVFramesContext { - mfxFrameSurface1 *surfaces; - int nb_surfaces; - - /** - * A combination of MFX_MEMTYPE_* describing the frame pool. - */ - int frame_type; -} AVQSVFramesContext; - -#endif /* AVUTIL_HWCONTEXT_QSV_H */ - diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_vaapi.h b/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_vaapi.h deleted file mode 100644 index 0b2e071c..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_vaapi.h +++ /dev/null @@ -1,117 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VAAPI_H -#define AVUTIL_HWCONTEXT_VAAPI_H - -#include - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_VAAPI. - * - * Dynamic frame pools are supported, but note that any pool used as a render - * target is required to be of fixed size in order to be be usable as an - * argument to vaCreateContext(). - * - * For user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer set to a VASurfaceID. - */ - -enum { - /** - * The quirks field has been set by the user and should not be detected - * automatically by av_hwdevice_ctx_init(). - */ - AV_VAAPI_DRIVER_QUIRK_USER_SET = (1 << 0), - /** - * The driver does not destroy parameter buffers when they are used by - * vaRenderPicture(). Additional code will be required to destroy them - * separately afterwards. - */ - AV_VAAPI_DRIVER_QUIRK_RENDER_PARAM_BUFFERS = (1 << 1), - - /** - * The driver does not support the VASurfaceAttribMemoryType attribute, - * so the surface allocation code will not try to use it. - */ - AV_VAAPI_DRIVER_QUIRK_ATTRIB_MEMTYPE = (1 << 2), - - /** - * The driver does not support surface attributes at all. - * The surface allocation code will never pass them to surface allocation, - * and the results of the vaQuerySurfaceAttributes() call will be faked. - */ - AV_VAAPI_DRIVER_QUIRK_SURFACE_ATTRIBUTES = (1 << 3), -}; - -/** - * VAAPI connection details. - * - * Allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVVAAPIDeviceContext { - /** - * The VADisplay handle, to be filled by the user. - */ - VADisplay display; - /** - * Driver quirks to apply - this is filled by av_hwdevice_ctx_init(), - * with reference to a table of known drivers, unless the - * AV_VAAPI_DRIVER_QUIRK_USER_SET bit is already present. The user - * may need to refer to this field when performing any later - * operations using VAAPI with the same VADisplay. - */ - unsigned int driver_quirks; -} AVVAAPIDeviceContext; - -/** - * VAAPI-specific data associated with a frame pool. - * - * Allocated as AVHWFramesContext.hwctx. - */ -typedef struct AVVAAPIFramesContext { - /** - * Set by the user to apply surface attributes to all surfaces in - * the frame pool. If null, default settings are used. - */ - VASurfaceAttrib *attributes; - int nb_attributes; - /** - * The surfaces IDs of all surfaces in the pool after creation. - * Only valid if AVHWFramesContext.initial_pool_size was positive. - * These are intended to be used as the render_targets arguments to - * vaCreateContext(). - */ - VASurfaceID *surface_ids; - int nb_surfaces; -} AVVAAPIFramesContext; - -/** - * VAAPI hardware pipeline configuration details. - * - * Allocated with av_hwdevice_hwconfig_alloc(). - */ -typedef struct AVVAAPIHWConfig { - /** - * ID of a VAAPI pipeline configuration. - */ - VAConfigID config_id; -} AVVAAPIHWConfig; - -#endif /* AVUTIL_HWCONTEXT_VAAPI_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_vdpau.h b/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_vdpau.h deleted file mode 100644 index 1b7ea1e4..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_vdpau.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VDPAU_H -#define AVUTIL_HWCONTEXT_VDPAU_H - -#include - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_VDPAU. - * - * This API supports dynamic frame pools. AVHWFramesContext.pool must return - * AVBufferRefs whose data pointer is a VdpVideoSurface. - */ - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVVDPAUDeviceContext { - VdpDevice device; - VdpGetProcAddress *get_proc_address; -} AVVDPAUDeviceContext; - -/** - * AVHWFramesContext.hwctx is currently not used - */ - -#endif /* AVUTIL_HWCONTEXT_VDPAU_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_videotoolbox.h b/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_videotoolbox.h deleted file mode 100644 index 25dde85d..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_videotoolbox.h +++ /dev/null @@ -1,96 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H -#define AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H - -#include - -#include - -#include "frame.h" -#include "pixfmt.h" - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_VIDEOTOOLBOX. - * - * This API supports frame allocation using a native CVPixelBufferPool - * instead of an AVBufferPool. - * - * If the API user sets a custom pool, AVHWFramesContext.pool must return - * AVBufferRefs whose data pointer is a CVImageBufferRef or CVPixelBufferRef. - * Note that the underlying CVPixelBuffer could be retained by OS frameworks - * depending on application usage, so it is preferable to let CoreVideo manage - * the pool using the default implementation. - * - * Currently AVHWDeviceContext.hwctx and AVHWFramesContext.hwctx are always - * NULL. - */ - -/** - * Convert a VideoToolbox (actually CoreVideo) format to AVPixelFormat. - * Returns AV_PIX_FMT_NONE if no known equivalent was found. - */ -enum AVPixelFormat av_map_videotoolbox_format_to_pixfmt(uint32_t cv_fmt); - -/** - * Convert an AVPixelFormat to a VideoToolbox (actually CoreVideo) format. - * Returns 0 if no known equivalent was found. - */ -uint32_t av_map_videotoolbox_format_from_pixfmt(enum AVPixelFormat pix_fmt); - -/** - * Same as av_map_videotoolbox_format_from_pixfmt function, but can map and - * return full range pixel formats via a flag. - */ -uint32_t av_map_videotoolbox_format_from_pixfmt2(enum AVPixelFormat pix_fmt, bool full_range); - -/** - * Convert an AVChromaLocation to a VideoToolbox/CoreVideo chroma location string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_chroma_loc_from_av(enum AVChromaLocation loc); - -/** - * Convert an AVColorSpace to a VideoToolbox/CoreVideo color matrix string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_color_matrix_from_av(enum AVColorSpace space); - -/** - * Convert an AVColorPrimaries to a VideoToolbox/CoreVideo color primaries string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_color_primaries_from_av(enum AVColorPrimaries pri); - -/** - * Convert an AVColorTransferCharacteristic to a VideoToolbox/CoreVideo color transfer - * function string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_color_trc_from_av(enum AVColorTransferCharacteristic trc); - -/** - * Update a CVPixelBufferRef's metadata to based on an AVFrame. - * Returns 0 if no known equivalent was found. - */ -int av_vt_pixbuf_set_attachments(void *log_ctx, - CVPixelBufferRef pixbuf, const struct AVFrame *src); - -#endif /* AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_vulkan.h b/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_vulkan.h deleted file mode 100644 index df86c85b..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/hwcontext_vulkan.h +++ /dev/null @@ -1,281 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VULKAN_H -#define AVUTIL_HWCONTEXT_VULKAN_H - -#if defined(_WIN32) && !defined(VK_USE_PLATFORM_WIN32_KHR) -#define VK_USE_PLATFORM_WIN32_KHR -#endif -#include - -#include "pixfmt.h" -#include "frame.h" - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_VULKAN. - * - * For user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer set to an AVVkFrame. - */ - -/** - * Main Vulkan context, allocated as AVHWDeviceContext.hwctx. - * All of these can be set before init to change what the context uses - */ -typedef struct AVVulkanDeviceContext { - /** - * Custom memory allocator, else NULL - */ - const VkAllocationCallbacks *alloc; - - /** - * Pointer to the instance-provided vkGetInstanceProcAddr loading function. - * If NULL, will pick either libvulkan or libvolk, depending on libavutil's - * compilation settings, and set this field. - */ - PFN_vkGetInstanceProcAddr get_proc_addr; - - /** - * Vulkan instance. Must be at least version 1.2. - */ - VkInstance inst; - - /** - * Physical device - */ - VkPhysicalDevice phys_dev; - - /** - * Active device - */ - VkDevice act_dev; - - /** - * This structure should be set to the set of features that present and enabled - * during device creation. When a device is created by FFmpeg, it will default to - * enabling all that are present of the shaderImageGatherExtended, - * fragmentStoresAndAtomics, shaderInt64 and vertexPipelineStoresAndAtomics features. - */ - VkPhysicalDeviceFeatures2 device_features; - - /** - * Enabled instance extensions. - * If supplying your own device context, set this to an array of strings, with - * each entry containing the specified Vulkan extension string to enable. - * Duplicates are possible and accepted. - * If no extensions are enabled, set these fields to NULL, and 0 respectively. - */ - const char * const *enabled_inst_extensions; - int nb_enabled_inst_extensions; - - /** - * Enabled device extensions. By default, VK_KHR_external_memory_fd, - * VK_EXT_external_memory_dma_buf, VK_EXT_image_drm_format_modifier, - * VK_KHR_external_semaphore_fd and VK_EXT_external_memory_host are enabled if found. - * If supplying your own device context, these fields takes the same format as - * the above fields, with the same conditions that duplicates are possible - * and accepted, and that NULL and 0 respectively means no extensions are enabled. - */ - const char * const *enabled_dev_extensions; - int nb_enabled_dev_extensions; - - /** - * Queue family index for graphics operations, and the number of queues - * enabled for it. If unavaiable, will be set to -1. Not required. - * av_hwdevice_create() will attempt to find a dedicated queue for each - * queue family, or pick the one with the least unrelated flags set. - * Queue indices here may overlap if a queue has to share capabilities. - */ - int queue_family_index; - int nb_graphics_queues; - - /** - * Queue family index for transfer operations and the number of queues - * enabled. Required. - */ - int queue_family_tx_index; - int nb_tx_queues; - - /** - * Queue family index for compute operations and the number of queues - * enabled. Required. - */ - int queue_family_comp_index; - int nb_comp_queues; - - /** - * Queue family index for video encode ops, and the amount of queues enabled. - * If the device doesn't support such, queue_family_encode_index will be -1. - * Not required. - */ - int queue_family_encode_index; - int nb_encode_queues; - - /** - * Queue family index for video decode ops, and the amount of queues enabled. - * If the device doesn't support such, queue_family_decode_index will be -1. - * Not required. - */ - int queue_family_decode_index; - int nb_decode_queues; -} AVVulkanDeviceContext; - -/** - * Defines the behaviour of frame allocation. - */ -typedef enum AVVkFrameFlags { - /* Unless this flag is set, autodetected flags will be OR'd based on the - * device and tiling during av_hwframe_ctx_init(). */ - AV_VK_FRAME_FLAG_NONE = (1ULL << 0), - - /* Image planes will be allocated in a single VkDeviceMemory, rather - * than as per-plane VkDeviceMemory allocations. Required for exporting - * to VAAPI on Intel devices. */ - AV_VK_FRAME_FLAG_CONTIGUOUS_MEMORY = (1ULL << 1), -} AVVkFrameFlags; - -/** - * Allocated as AVHWFramesContext.hwctx, used to set pool-specific options - */ -typedef struct AVVulkanFramesContext { - /** - * Controls the tiling of allocated frames. If left as optimal tiling, - * then during av_hwframe_ctx_init() will decide based on whether the device - * supports DRM modifiers, or if the linear_images flag is set, otherwise - * will allocate optimally-tiled images. - */ - VkImageTiling tiling; - - /** - * Defines extra usage of output frames. If left as 0, the following bits - * are set: TRANSFER_SRC, TRANSFER_DST. SAMPLED and STORAGE. - */ - VkImageUsageFlagBits usage; - - /** - * Extension data for image creation. - * If VkImageDrmFormatModifierListCreateInfoEXT is present in the chain, - * and the device supports DRM modifiers, then images will be allocated - * with the specific requested DRM modifiers. - * Additional structures may be added at av_hwframe_ctx_init() time, - * which will be freed automatically on uninit(), so users need only free - * any structures they've allocated themselves. - */ - void *create_pnext; - - /** - * Extension data for memory allocation. Must have as many entries as - * the number of planes of the sw_format. - * This will be chained to VkExportMemoryAllocateInfo, which is used - * to make all pool images exportable to other APIs if the necessary - * extensions are present in enabled_dev_extensions. - */ - void *alloc_pnext[AV_NUM_DATA_POINTERS]; - - /** - * A combination of AVVkFrameFlags. Unless AV_VK_FRAME_FLAG_NONE is set, - * autodetected flags will be OR'd based on the device and tiling during - * av_hwframe_ctx_init(). - */ - AVVkFrameFlags flags; -} AVVulkanFramesContext; - -/* - * Frame structure, the VkFormat of the image will always match - * the pool's sw_format. - * All frames, imported or allocated, will be created with the - * VK_IMAGE_CREATE_ALIAS_BIT flag set, so the memory may be aliased if needed. - * - * If all queue family indices in the device context are the same, - * images will be created with the EXCLUSIVE sharing mode. Otherwise, all images - * will be created using the CONCURRENT sharing mode. - * - * @note the size of this structure is not part of the ABI, to allocate - * you must use @av_vk_frame_alloc(). - */ -typedef struct AVVkFrame { - /** - * Vulkan images to which the memory is bound to. - */ - VkImage img[AV_NUM_DATA_POINTERS]; - - /** - * The same tiling must be used for all images in the frame. - */ - VkImageTiling tiling; - - /** - * Memory backing the images. Could be less than the amount of planes, - * in which case the offset value will indicate the binding offset of - * each plane in the memory. - */ - VkDeviceMemory mem[AV_NUM_DATA_POINTERS]; - size_t size[AV_NUM_DATA_POINTERS]; - - /** - * OR'd flags for all memory allocated - */ - VkMemoryPropertyFlagBits flags; - - /** - * Updated after every barrier - */ - VkAccessFlagBits access[AV_NUM_DATA_POINTERS]; - VkImageLayout layout[AV_NUM_DATA_POINTERS]; - - /** - * Synchronization timeline semaphores, one for each sw_format plane. - * Must not be freed manually. Must be waited on at every submission using - * the value in sem_value, and must be signalled at every submission, - * using an incremented value. - */ - VkSemaphore sem[AV_NUM_DATA_POINTERS]; - - /** - * Up to date semaphore value at which each image becomes accessible. - * Clients must wait on this value when submitting a command queue, - * and increment it when signalling. - */ - uint64_t sem_value[AV_NUM_DATA_POINTERS]; - - /** - * Internal data. - */ - struct AVVkFrameInternal *internal; - - /** - * Describes the binding offset of each plane to the VkDeviceMemory. - */ - ptrdiff_t offset[AV_NUM_DATA_POINTERS]; -} AVVkFrame; - -/** - * Allocates a single AVVkFrame and initializes everything as 0. - * @note Must be freed via av_free() - */ -AVVkFrame *av_vk_frame_alloc(void); - -/** - * Returns the format of each image up to the number of planes for a given sw_format. - * Returns NULL on unsupported formats. - */ -const VkFormat *av_vkfmt_from_pixfmt(enum AVPixelFormat p); - -#endif /* AVUTIL_HWCONTEXT_VULKAN_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/imgutils.h b/third_party/ffmpeg/uos/amd64/include/libavutil/imgutils.h deleted file mode 100644 index be533355..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/imgutils.h +++ /dev/null @@ -1,311 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_IMGUTILS_H -#define AVUTIL_IMGUTILS_H - -/** - * @file - * misc image utilities - * - * @addtogroup lavu_picture - * @{ - */ - -#include -#include -#include "pixdesc.h" -#include "pixfmt.h" -#include "rational.h" - -/** - * Compute the max pixel step for each plane of an image with a - * format described by pixdesc. - * - * The pixel step is the distance in bytes between the first byte of - * the group of bytes which describe a pixel component and the first - * byte of the successive group in the same plane for the same - * component. - * - * @param max_pixsteps an array which is filled with the max pixel step - * for each plane. Since a plane may contain different pixel - * components, the computed max_pixsteps[plane] is relative to the - * component in the plane with the max pixel step. - * @param max_pixstep_comps an array which is filled with the component - * for each plane which has the max pixel step. May be NULL. - */ -void av_image_fill_max_pixsteps(int max_pixsteps[4], int max_pixstep_comps[4], - const AVPixFmtDescriptor *pixdesc); - -/** - * Compute the size of an image line with format pix_fmt and width - * width for the plane plane. - * - * @return the computed size in bytes - */ -int av_image_get_linesize(enum AVPixelFormat pix_fmt, int width, int plane); - -/** - * Fill plane linesizes for an image with pixel format pix_fmt and - * width width. - * - * @param linesizes array to be filled with the linesize for each plane - * @return >= 0 in case of success, a negative error code otherwise - */ -int av_image_fill_linesizes(int linesizes[4], enum AVPixelFormat pix_fmt, int width); - -/** - * Fill plane sizes for an image with pixel format pix_fmt and height height. - * - * @param size the array to be filled with the size of each image plane - * @param linesizes the array containing the linesize for each - * plane, should be filled by av_image_fill_linesizes() - * @return >= 0 in case of success, a negative error code otherwise - * - * @note The linesize parameters have the type ptrdiff_t here, while they are - * int for av_image_fill_linesizes(). - */ -int av_image_fill_plane_sizes(size_t size[4], enum AVPixelFormat pix_fmt, - int height, const ptrdiff_t linesizes[4]); - -/** - * Fill plane data pointers for an image with pixel format pix_fmt and - * height height. - * - * @param data pointers array to be filled with the pointer for each image plane - * @param ptr the pointer to a buffer which will contain the image - * @param linesizes the array containing the linesize for each - * plane, should be filled by av_image_fill_linesizes() - * @return the size in bytes required for the image buffer, a negative - * error code in case of failure - */ -int av_image_fill_pointers(uint8_t *data[4], enum AVPixelFormat pix_fmt, int height, - uint8_t *ptr, const int linesizes[4]); - -/** - * Allocate an image with size w and h and pixel format pix_fmt, and - * fill pointers and linesizes accordingly. - * The allocated image buffer has to be freed by using - * av_freep(&pointers[0]). - * - * @param align the value to use for buffer size alignment - * @return the size in bytes required for the image buffer, a negative - * error code in case of failure - */ -int av_image_alloc(uint8_t *pointers[4], int linesizes[4], - int w, int h, enum AVPixelFormat pix_fmt, int align); - -/** - * Copy image plane from src to dst. - * That is, copy "height" number of lines of "bytewidth" bytes each. - * The first byte of each successive line is separated by *_linesize - * bytes. - * - * bytewidth must be contained by both absolute values of dst_linesize - * and src_linesize, otherwise the function behavior is undefined. - * - * @param dst_linesize linesize for the image plane in dst - * @param src_linesize linesize for the image plane in src - */ -void av_image_copy_plane(uint8_t *dst, int dst_linesize, - const uint8_t *src, int src_linesize, - int bytewidth, int height); - -/** - * Copy image data located in uncacheable (e.g. GPU mapped) memory. Where - * available, this function will use special functionality for reading from such - * memory, which may result in greatly improved performance compared to plain - * av_image_copy_plane(). - * - * bytewidth must be contained by both absolute values of dst_linesize - * and src_linesize, otherwise the function behavior is undefined. - * - * @note The linesize parameters have the type ptrdiff_t here, while they are - * int for av_image_copy_plane(). - * @note On x86, the linesizes currently need to be aligned to the cacheline - * size (i.e. 64) to get improved performance. - */ -void av_image_copy_plane_uc_from(uint8_t *dst, ptrdiff_t dst_linesize, - const uint8_t *src, ptrdiff_t src_linesize, - ptrdiff_t bytewidth, int height); - -/** - * Copy image in src_data to dst_data. - * - * @param dst_linesizes linesizes for the image in dst_data - * @param src_linesizes linesizes for the image in src_data - */ -void av_image_copy(uint8_t *dst_data[4], int dst_linesizes[4], - const uint8_t *src_data[4], const int src_linesizes[4], - enum AVPixelFormat pix_fmt, int width, int height); - -/** - * Copy image data located in uncacheable (e.g. GPU mapped) memory. Where - * available, this function will use special functionality for reading from such - * memory, which may result in greatly improved performance compared to plain - * av_image_copy(). - * - * The data pointers and the linesizes must be aligned to the maximum required - * by the CPU architecture. - * - * @note The linesize parameters have the type ptrdiff_t here, while they are - * int for av_image_copy(). - * @note On x86, the linesizes currently need to be aligned to the cacheline - * size (i.e. 64) to get improved performance. - */ -void av_image_copy_uc_from(uint8_t *dst_data[4], const ptrdiff_t dst_linesizes[4], - const uint8_t *src_data[4], const ptrdiff_t src_linesizes[4], - enum AVPixelFormat pix_fmt, int width, int height); - -/** - * Setup the data pointers and linesizes based on the specified image - * parameters and the provided array. - * - * The fields of the given image are filled in by using the src - * address which points to the image data buffer. Depending on the - * specified pixel format, one or multiple image data pointers and - * line sizes will be set. If a planar format is specified, several - * pointers will be set pointing to the different picture planes and - * the line sizes of the different planes will be stored in the - * lines_sizes array. Call with src == NULL to get the required - * size for the src buffer. - * - * To allocate the buffer and fill in the dst_data and dst_linesize in - * one call, use av_image_alloc(). - * - * @param dst_data data pointers to be filled in - * @param dst_linesize linesizes for the image in dst_data to be filled in - * @param src buffer which will contain or contains the actual image data, can be NULL - * @param pix_fmt the pixel format of the image - * @param width the width of the image in pixels - * @param height the height of the image in pixels - * @param align the value used in src for linesize alignment - * @return the size in bytes required for src, a negative error code - * in case of failure - */ -int av_image_fill_arrays(uint8_t *dst_data[4], int dst_linesize[4], - const uint8_t *src, - enum AVPixelFormat pix_fmt, int width, int height, int align); - -/** - * Return the size in bytes of the amount of data required to store an - * image with the given parameters. - * - * @param pix_fmt the pixel format of the image - * @param width the width of the image in pixels - * @param height the height of the image in pixels - * @param align the assumed linesize alignment - * @return the buffer size in bytes, a negative error code in case of failure - */ -int av_image_get_buffer_size(enum AVPixelFormat pix_fmt, int width, int height, int align); - -/** - * Copy image data from an image into a buffer. - * - * av_image_get_buffer_size() can be used to compute the required size - * for the buffer to fill. - * - * @param dst a buffer into which picture data will be copied - * @param dst_size the size in bytes of dst - * @param src_data pointers containing the source image data - * @param src_linesize linesizes for the image in src_data - * @param pix_fmt the pixel format of the source image - * @param width the width of the source image in pixels - * @param height the height of the source image in pixels - * @param align the assumed linesize alignment for dst - * @return the number of bytes written to dst, or a negative value - * (error code) on error - */ -int av_image_copy_to_buffer(uint8_t *dst, int dst_size, - const uint8_t * const src_data[4], const int src_linesize[4], - enum AVPixelFormat pix_fmt, int width, int height, int align); - -/** - * Check if the given dimension of an image is valid, meaning that all - * bytes of the image can be addressed with a signed int. - * - * @param w the width of the picture - * @param h the height of the picture - * @param log_offset the offset to sum to the log level for logging with log_ctx - * @param log_ctx the parent logging context, it may be NULL - * @return >= 0 if valid, a negative error code otherwise - */ -int av_image_check_size(unsigned int w, unsigned int h, int log_offset, void *log_ctx); - -/** - * Check if the given dimension of an image is valid, meaning that all - * bytes of a plane of an image with the specified pix_fmt can be addressed - * with a signed int. - * - * @param w the width of the picture - * @param h the height of the picture - * @param max_pixels the maximum number of pixels the user wants to accept - * @param pix_fmt the pixel format, can be AV_PIX_FMT_NONE if unknown. - * @param log_offset the offset to sum to the log level for logging with log_ctx - * @param log_ctx the parent logging context, it may be NULL - * @return >= 0 if valid, a negative error code otherwise - */ -int av_image_check_size2(unsigned int w, unsigned int h, int64_t max_pixels, enum AVPixelFormat pix_fmt, int log_offset, void *log_ctx); - -/** - * Check if the given sample aspect ratio of an image is valid. - * - * It is considered invalid if the denominator is 0 or if applying the ratio - * to the image size would make the smaller dimension less than 1. If the - * sar numerator is 0, it is considered unknown and will return as valid. - * - * @param w width of the image - * @param h height of the image - * @param sar sample aspect ratio of the image - * @return 0 if valid, a negative AVERROR code otherwise - */ -int av_image_check_sar(unsigned int w, unsigned int h, AVRational sar); - -/** - * Overwrite the image data with black. This is suitable for filling a - * sub-rectangle of an image, meaning the padding between the right most pixel - * and the left most pixel on the next line will not be overwritten. For some - * formats, the image size might be rounded up due to inherent alignment. - * - * If the pixel format has alpha, the alpha is cleared to opaque. - * - * This can return an error if the pixel format is not supported. Normally, all - * non-hwaccel pixel formats should be supported. - * - * Passing NULL for dst_data is allowed. Then the function returns whether the - * operation would have succeeded. (It can return an error if the pix_fmt is - * not supported.) - * - * @param dst_data data pointers to destination image - * @param dst_linesize linesizes for the destination image - * @param pix_fmt the pixel format of the image - * @param range the color range of the image (important for colorspaces such as YUV) - * @param width the width of the image in pixels - * @param height the height of the image in pixels - * @return 0 if the image data was cleared, a negative AVERROR code otherwise - */ -int av_image_fill_black(uint8_t *dst_data[4], const ptrdiff_t dst_linesize[4], - enum AVPixelFormat pix_fmt, enum AVColorRange range, - int width, int height); - -/** - * @} - */ - - -#endif /* AVUTIL_IMGUTILS_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/intfloat.h b/third_party/ffmpeg/uos/amd64/include/libavutil/intfloat.h deleted file mode 100644 index fe3d7ec4..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/intfloat.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * Copyright (c) 2011 Mans Rullgard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_INTFLOAT_H -#define AVUTIL_INTFLOAT_H - -#include -#include "attributes.h" - -union av_intfloat32 { - uint32_t i; - float f; -}; - -union av_intfloat64 { - uint64_t i; - double f; -}; - -/** - * Reinterpret a 32-bit integer as a float. - */ -static av_always_inline float av_int2float(uint32_t i) -{ - union av_intfloat32 v; - v.i = i; - return v.f; -} - -/** - * Reinterpret a float as a 32-bit integer. - */ -static av_always_inline uint32_t av_float2int(float f) -{ - union av_intfloat32 v; - v.f = f; - return v.i; -} - -/** - * Reinterpret a 64-bit integer as a double. - */ -static av_always_inline double av_int2double(uint64_t i) -{ - union av_intfloat64 v; - v.i = i; - return v.f; -} - -/** - * Reinterpret a double as a 64-bit integer. - */ -static av_always_inline uint64_t av_double2int(double f) -{ - union av_intfloat64 v; - v.f = f; - return v.i; -} - -#endif /* AVUTIL_INTFLOAT_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/intreadwrite.h b/third_party/ffmpeg/uos/amd64/include/libavutil/intreadwrite.h deleted file mode 100644 index 4c8413a5..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/intreadwrite.h +++ /dev/null @@ -1,644 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_INTREADWRITE_H -#define AVUTIL_INTREADWRITE_H - -#include -#include "libavutil/avconfig.h" -#include "attributes.h" -#include "bswap.h" - -typedef union { - uint64_t u64; - uint32_t u32[2]; - uint16_t u16[4]; - uint8_t u8 [8]; - double f64; - float f32[2]; -} av_alias av_alias64; - -typedef union { - uint32_t u32; - uint16_t u16[2]; - uint8_t u8 [4]; - float f32; -} av_alias av_alias32; - -typedef union { - uint16_t u16; - uint8_t u8 [2]; -} av_alias av_alias16; - -/* - * Arch-specific headers can provide any combination of - * AV_[RW][BLN](16|24|32|48|64) and AV_(COPY|SWAP|ZERO)(64|128) macros. - * Preprocessor symbols must be defined, even if these are implemented - * as inline functions. - * - * R/W means read/write, B/L/N means big/little/native endianness. - * The following macros require aligned access, compared to their - * unaligned variants: AV_(COPY|SWAP|ZERO)(64|128), AV_[RW]N[8-64]A. - * Incorrect usage may range from abysmal performance to crash - * depending on the platform. - * - * The unaligned variants are AV_[RW][BLN][8-64] and AV_COPY*U. - */ - -#ifdef HAVE_AV_CONFIG_H - -#include "config.h" - -#if ARCH_ARM -# include "arm/intreadwrite.h" -#elif ARCH_AVR32 -# include "avr32/intreadwrite.h" -#elif ARCH_MIPS -# include "mips/intreadwrite.h" -#elif ARCH_PPC -# include "ppc/intreadwrite.h" -#elif ARCH_TOMI -# include "tomi/intreadwrite.h" -#elif ARCH_X86 -# include "x86/intreadwrite.h" -#endif - -#endif /* HAVE_AV_CONFIG_H */ - -/* - * Map AV_RNXX <-> AV_R[BL]XX for all variants provided by per-arch headers. - */ - -#if AV_HAVE_BIGENDIAN - -# if defined(AV_RN16) && !defined(AV_RB16) -# define AV_RB16(p) AV_RN16(p) -# elif !defined(AV_RN16) && defined(AV_RB16) -# define AV_RN16(p) AV_RB16(p) -# endif - -# if defined(AV_WN16) && !defined(AV_WB16) -# define AV_WB16(p, v) AV_WN16(p, v) -# elif !defined(AV_WN16) && defined(AV_WB16) -# define AV_WN16(p, v) AV_WB16(p, v) -# endif - -# if defined(AV_RN24) && !defined(AV_RB24) -# define AV_RB24(p) AV_RN24(p) -# elif !defined(AV_RN24) && defined(AV_RB24) -# define AV_RN24(p) AV_RB24(p) -# endif - -# if defined(AV_WN24) && !defined(AV_WB24) -# define AV_WB24(p, v) AV_WN24(p, v) -# elif !defined(AV_WN24) && defined(AV_WB24) -# define AV_WN24(p, v) AV_WB24(p, v) -# endif - -# if defined(AV_RN32) && !defined(AV_RB32) -# define AV_RB32(p) AV_RN32(p) -# elif !defined(AV_RN32) && defined(AV_RB32) -# define AV_RN32(p) AV_RB32(p) -# endif - -# if defined(AV_WN32) && !defined(AV_WB32) -# define AV_WB32(p, v) AV_WN32(p, v) -# elif !defined(AV_WN32) && defined(AV_WB32) -# define AV_WN32(p, v) AV_WB32(p, v) -# endif - -# if defined(AV_RN48) && !defined(AV_RB48) -# define AV_RB48(p) AV_RN48(p) -# elif !defined(AV_RN48) && defined(AV_RB48) -# define AV_RN48(p) AV_RB48(p) -# endif - -# if defined(AV_WN48) && !defined(AV_WB48) -# define AV_WB48(p, v) AV_WN48(p, v) -# elif !defined(AV_WN48) && defined(AV_WB48) -# define AV_WN48(p, v) AV_WB48(p, v) -# endif - -# if defined(AV_RN64) && !defined(AV_RB64) -# define AV_RB64(p) AV_RN64(p) -# elif !defined(AV_RN64) && defined(AV_RB64) -# define AV_RN64(p) AV_RB64(p) -# endif - -# if defined(AV_WN64) && !defined(AV_WB64) -# define AV_WB64(p, v) AV_WN64(p, v) -# elif !defined(AV_WN64) && defined(AV_WB64) -# define AV_WN64(p, v) AV_WB64(p, v) -# endif - -#else /* AV_HAVE_BIGENDIAN */ - -# if defined(AV_RN16) && !defined(AV_RL16) -# define AV_RL16(p) AV_RN16(p) -# elif !defined(AV_RN16) && defined(AV_RL16) -# define AV_RN16(p) AV_RL16(p) -# endif - -# if defined(AV_WN16) && !defined(AV_WL16) -# define AV_WL16(p, v) AV_WN16(p, v) -# elif !defined(AV_WN16) && defined(AV_WL16) -# define AV_WN16(p, v) AV_WL16(p, v) -# endif - -# if defined(AV_RN24) && !defined(AV_RL24) -# define AV_RL24(p) AV_RN24(p) -# elif !defined(AV_RN24) && defined(AV_RL24) -# define AV_RN24(p) AV_RL24(p) -# endif - -# if defined(AV_WN24) && !defined(AV_WL24) -# define AV_WL24(p, v) AV_WN24(p, v) -# elif !defined(AV_WN24) && defined(AV_WL24) -# define AV_WN24(p, v) AV_WL24(p, v) -# endif - -# if defined(AV_RN32) && !defined(AV_RL32) -# define AV_RL32(p) AV_RN32(p) -# elif !defined(AV_RN32) && defined(AV_RL32) -# define AV_RN32(p) AV_RL32(p) -# endif - -# if defined(AV_WN32) && !defined(AV_WL32) -# define AV_WL32(p, v) AV_WN32(p, v) -# elif !defined(AV_WN32) && defined(AV_WL32) -# define AV_WN32(p, v) AV_WL32(p, v) -# endif - -# if defined(AV_RN48) && !defined(AV_RL48) -# define AV_RL48(p) AV_RN48(p) -# elif !defined(AV_RN48) && defined(AV_RL48) -# define AV_RN48(p) AV_RL48(p) -# endif - -# if defined(AV_WN48) && !defined(AV_WL48) -# define AV_WL48(p, v) AV_WN48(p, v) -# elif !defined(AV_WN48) && defined(AV_WL48) -# define AV_WN48(p, v) AV_WL48(p, v) -# endif - -# if defined(AV_RN64) && !defined(AV_RL64) -# define AV_RL64(p) AV_RN64(p) -# elif !defined(AV_RN64) && defined(AV_RL64) -# define AV_RN64(p) AV_RL64(p) -# endif - -# if defined(AV_WN64) && !defined(AV_WL64) -# define AV_WL64(p, v) AV_WN64(p, v) -# elif !defined(AV_WN64) && defined(AV_WL64) -# define AV_WN64(p, v) AV_WL64(p, v) -# endif - -#endif /* !AV_HAVE_BIGENDIAN */ - -/* - * Define AV_[RW]N helper macros to simplify definitions not provided - * by per-arch headers. - */ - -#if defined(__GNUC__) - -union unaligned_64 { uint64_t l; } __attribute__((packed)) av_alias; -union unaligned_32 { uint32_t l; } __attribute__((packed)) av_alias; -union unaligned_16 { uint16_t l; } __attribute__((packed)) av_alias; - -# define AV_RN(s, p) (((const union unaligned_##s *) (p))->l) -# define AV_WN(s, p, v) ((((union unaligned_##s *) (p))->l) = (v)) - -#elif defined(_MSC_VER) && (defined(_M_ARM) || defined(_M_X64) || defined(_M_ARM64)) && AV_HAVE_FAST_UNALIGNED - -# define AV_RN(s, p) (*((const __unaligned uint##s##_t*)(p))) -# define AV_WN(s, p, v) (*((__unaligned uint##s##_t*)(p)) = (v)) - -#elif AV_HAVE_FAST_UNALIGNED - -# define AV_RN(s, p) (((const av_alias##s*)(p))->u##s) -# define AV_WN(s, p, v) (((av_alias##s*)(p))->u##s = (v)) - -#else - -#ifndef AV_RB16 -# define AV_RB16(x) \ - ((((const uint8_t*)(x))[0] << 8) | \ - ((const uint8_t*)(x))[1]) -#endif -#ifndef AV_WB16 -# define AV_WB16(p, val) do { \ - uint16_t d = (val); \ - ((uint8_t*)(p))[1] = (d); \ - ((uint8_t*)(p))[0] = (d)>>8; \ - } while(0) -#endif - -#ifndef AV_RL16 -# define AV_RL16(x) \ - ((((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL16 -# define AV_WL16(p, val) do { \ - uint16_t d = (val); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - } while(0) -#endif - -#ifndef AV_RB32 -# define AV_RB32(x) \ - (((uint32_t)((const uint8_t*)(x))[0] << 24) | \ - (((const uint8_t*)(x))[1] << 16) | \ - (((const uint8_t*)(x))[2] << 8) | \ - ((const uint8_t*)(x))[3]) -#endif -#ifndef AV_WB32 -# define AV_WB32(p, val) do { \ - uint32_t d = (val); \ - ((uint8_t*)(p))[3] = (d); \ - ((uint8_t*)(p))[2] = (d)>>8; \ - ((uint8_t*)(p))[1] = (d)>>16; \ - ((uint8_t*)(p))[0] = (d)>>24; \ - } while(0) -#endif - -#ifndef AV_RL32 -# define AV_RL32(x) \ - (((uint32_t)((const uint8_t*)(x))[3] << 24) | \ - (((const uint8_t*)(x))[2] << 16) | \ - (((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL32 -# define AV_WL32(p, val) do { \ - uint32_t d = (val); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - ((uint8_t*)(p))[3] = (d)>>24; \ - } while(0) -#endif - -#ifndef AV_RB64 -# define AV_RB64(x) \ - (((uint64_t)((const uint8_t*)(x))[0] << 56) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 48) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[5] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[6] << 8) | \ - (uint64_t)((const uint8_t*)(x))[7]) -#endif -#ifndef AV_WB64 -# define AV_WB64(p, val) do { \ - uint64_t d = (val); \ - ((uint8_t*)(p))[7] = (d); \ - ((uint8_t*)(p))[6] = (d)>>8; \ - ((uint8_t*)(p))[5] = (d)>>16; \ - ((uint8_t*)(p))[4] = (d)>>24; \ - ((uint8_t*)(p))[3] = (d)>>32; \ - ((uint8_t*)(p))[2] = (d)>>40; \ - ((uint8_t*)(p))[1] = (d)>>48; \ - ((uint8_t*)(p))[0] = (d)>>56; \ - } while(0) -#endif - -#ifndef AV_RL64 -# define AV_RL64(x) \ - (((uint64_t)((const uint8_t*)(x))[7] << 56) | \ - ((uint64_t)((const uint8_t*)(x))[6] << 48) | \ - ((uint64_t)((const uint8_t*)(x))[5] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 8) | \ - (uint64_t)((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL64 -# define AV_WL64(p, val) do { \ - uint64_t d = (val); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - ((uint8_t*)(p))[3] = (d)>>24; \ - ((uint8_t*)(p))[4] = (d)>>32; \ - ((uint8_t*)(p))[5] = (d)>>40; \ - ((uint8_t*)(p))[6] = (d)>>48; \ - ((uint8_t*)(p))[7] = (d)>>56; \ - } while(0) -#endif - -#if AV_HAVE_BIGENDIAN -# define AV_RN(s, p) AV_RB##s(p) -# define AV_WN(s, p, v) AV_WB##s(p, v) -#else -# define AV_RN(s, p) AV_RL##s(p) -# define AV_WN(s, p, v) AV_WL##s(p, v) -#endif - -#endif /* HAVE_FAST_UNALIGNED */ - -#ifndef AV_RN16 -# define AV_RN16(p) AV_RN(16, p) -#endif - -#ifndef AV_RN32 -# define AV_RN32(p) AV_RN(32, p) -#endif - -#ifndef AV_RN64 -# define AV_RN64(p) AV_RN(64, p) -#endif - -#ifndef AV_WN16 -# define AV_WN16(p, v) AV_WN(16, p, v) -#endif - -#ifndef AV_WN32 -# define AV_WN32(p, v) AV_WN(32, p, v) -#endif - -#ifndef AV_WN64 -# define AV_WN64(p, v) AV_WN(64, p, v) -#endif - -#if AV_HAVE_BIGENDIAN -# define AV_RB(s, p) AV_RN##s(p) -# define AV_WB(s, p, v) AV_WN##s(p, v) -# define AV_RL(s, p) av_bswap##s(AV_RN##s(p)) -# define AV_WL(s, p, v) AV_WN##s(p, av_bswap##s(v)) -#else -# define AV_RB(s, p) av_bswap##s(AV_RN##s(p)) -# define AV_WB(s, p, v) AV_WN##s(p, av_bswap##s(v)) -# define AV_RL(s, p) AV_RN##s(p) -# define AV_WL(s, p, v) AV_WN##s(p, v) -#endif - -#define AV_RB8(x) (((const uint8_t*)(x))[0]) -#define AV_WB8(p, d) do { ((uint8_t*)(p))[0] = (d); } while(0) - -#define AV_RL8(x) AV_RB8(x) -#define AV_WL8(p, d) AV_WB8(p, d) - -#ifndef AV_RB16 -# define AV_RB16(p) AV_RB(16, p) -#endif -#ifndef AV_WB16 -# define AV_WB16(p, v) AV_WB(16, p, v) -#endif - -#ifndef AV_RL16 -# define AV_RL16(p) AV_RL(16, p) -#endif -#ifndef AV_WL16 -# define AV_WL16(p, v) AV_WL(16, p, v) -#endif - -#ifndef AV_RB32 -# define AV_RB32(p) AV_RB(32, p) -#endif -#ifndef AV_WB32 -# define AV_WB32(p, v) AV_WB(32, p, v) -#endif - -#ifndef AV_RL32 -# define AV_RL32(p) AV_RL(32, p) -#endif -#ifndef AV_WL32 -# define AV_WL32(p, v) AV_WL(32, p, v) -#endif - -#ifndef AV_RB64 -# define AV_RB64(p) AV_RB(64, p) -#endif -#ifndef AV_WB64 -# define AV_WB64(p, v) AV_WB(64, p, v) -#endif - -#ifndef AV_RL64 -# define AV_RL64(p) AV_RL(64, p) -#endif -#ifndef AV_WL64 -# define AV_WL64(p, v) AV_WL(64, p, v) -#endif - -#ifndef AV_RB24 -# define AV_RB24(x) \ - ((((const uint8_t*)(x))[0] << 16) | \ - (((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[2]) -#endif -#ifndef AV_WB24 -# define AV_WB24(p, d) do { \ - ((uint8_t*)(p))[2] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[0] = (d)>>16; \ - } while(0) -#endif - -#ifndef AV_RL24 -# define AV_RL24(x) \ - ((((const uint8_t*)(x))[2] << 16) | \ - (((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL24 -# define AV_WL24(p, d) do { \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - } while(0) -#endif - -#ifndef AV_RB48 -# define AV_RB48(x) \ - (((uint64_t)((const uint8_t*)(x))[0] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 8) | \ - (uint64_t)((const uint8_t*)(x))[5]) -#endif -#ifndef AV_WB48 -# define AV_WB48(p, darg) do { \ - uint64_t d = (darg); \ - ((uint8_t*)(p))[5] = (d); \ - ((uint8_t*)(p))[4] = (d)>>8; \ - ((uint8_t*)(p))[3] = (d)>>16; \ - ((uint8_t*)(p))[2] = (d)>>24; \ - ((uint8_t*)(p))[1] = (d)>>32; \ - ((uint8_t*)(p))[0] = (d)>>40; \ - } while(0) -#endif - -#ifndef AV_RL48 -# define AV_RL48(x) \ - (((uint64_t)((const uint8_t*)(x))[5] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 8) | \ - (uint64_t)((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL48 -# define AV_WL48(p, darg) do { \ - uint64_t d = (darg); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - ((uint8_t*)(p))[3] = (d)>>24; \ - ((uint8_t*)(p))[4] = (d)>>32; \ - ((uint8_t*)(p))[5] = (d)>>40; \ - } while(0) -#endif - -/* - * The AV_[RW]NA macros access naturally aligned data - * in a type-safe way. - */ - -#define AV_RNA(s, p) (((const av_alias##s*)(p))->u##s) -#define AV_WNA(s, p, v) (((av_alias##s*)(p))->u##s = (v)) - -#ifndef AV_RN16A -# define AV_RN16A(p) AV_RNA(16, p) -#endif - -#ifndef AV_RN32A -# define AV_RN32A(p) AV_RNA(32, p) -#endif - -#ifndef AV_RN64A -# define AV_RN64A(p) AV_RNA(64, p) -#endif - -#ifndef AV_WN16A -# define AV_WN16A(p, v) AV_WNA(16, p, v) -#endif - -#ifndef AV_WN32A -# define AV_WN32A(p, v) AV_WNA(32, p, v) -#endif - -#ifndef AV_WN64A -# define AV_WN64A(p, v) AV_WNA(64, p, v) -#endif - -#if AV_HAVE_BIGENDIAN -# define AV_RLA(s, p) av_bswap##s(AV_RN##s##A(p)) -# define AV_WLA(s, p, v) AV_WN##s##A(p, av_bswap##s(v)) -#else -# define AV_RLA(s, p) AV_RN##s##A(p) -# define AV_WLA(s, p, v) AV_WN##s##A(p, v) -#endif - -#ifndef AV_RL64A -# define AV_RL64A(p) AV_RLA(64, p) -#endif -#ifndef AV_WL64A -# define AV_WL64A(p, v) AV_WLA(64, p, v) -#endif - -/* - * The AV_COPYxxU macros are suitable for copying data to/from unaligned - * memory locations. - */ - -#define AV_COPYU(n, d, s) AV_WN##n(d, AV_RN##n(s)); - -#ifndef AV_COPY16U -# define AV_COPY16U(d, s) AV_COPYU(16, d, s) -#endif - -#ifndef AV_COPY32U -# define AV_COPY32U(d, s) AV_COPYU(32, d, s) -#endif - -#ifndef AV_COPY64U -# define AV_COPY64U(d, s) AV_COPYU(64, d, s) -#endif - -#ifndef AV_COPY128U -# define AV_COPY128U(d, s) \ - do { \ - AV_COPY64U(d, s); \ - AV_COPY64U((char *)(d) + 8, (const char *)(s) + 8); \ - } while(0) -#endif - -/* Parameters for AV_COPY*, AV_SWAP*, AV_ZERO* must be - * naturally aligned. They may be implemented using MMX, - * so emms_c() must be called before using any float code - * afterwards. - */ - -#define AV_COPY(n, d, s) \ - (((av_alias##n*)(d))->u##n = ((const av_alias##n*)(s))->u##n) - -#ifndef AV_COPY16 -# define AV_COPY16(d, s) AV_COPY(16, d, s) -#endif - -#ifndef AV_COPY32 -# define AV_COPY32(d, s) AV_COPY(32, d, s) -#endif - -#ifndef AV_COPY64 -# define AV_COPY64(d, s) AV_COPY(64, d, s) -#endif - -#ifndef AV_COPY128 -# define AV_COPY128(d, s) \ - do { \ - AV_COPY64(d, s); \ - AV_COPY64((char*)(d)+8, (char*)(s)+8); \ - } while(0) -#endif - -#define AV_SWAP(n, a, b) FFSWAP(av_alias##n, *(av_alias##n*)(a), *(av_alias##n*)(b)) - -#ifndef AV_SWAP64 -# define AV_SWAP64(a, b) AV_SWAP(64, a, b) -#endif - -#define AV_ZERO(n, d) (((av_alias##n*)(d))->u##n = 0) - -#ifndef AV_ZERO16 -# define AV_ZERO16(d) AV_ZERO(16, d) -#endif - -#ifndef AV_ZERO32 -# define AV_ZERO32(d) AV_ZERO(32, d) -#endif - -#ifndef AV_ZERO64 -# define AV_ZERO64(d) AV_ZERO(64, d) -#endif - -#ifndef AV_ZERO128 -# define AV_ZERO128(d) \ - do { \ - AV_ZERO64(d); \ - AV_ZERO64((char*)(d)+8); \ - } while(0) -#endif - -#endif /* AVUTIL_INTREADWRITE_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/lfg.h b/third_party/ffmpeg/uos/amd64/include/libavutil/lfg.h deleted file mode 100644 index 2b669205..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/lfg.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Lagged Fibonacci PRNG - * Copyright (c) 2008 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_LFG_H -#define AVUTIL_LFG_H - -#include - -/** - * Context structure for the Lagged Fibonacci PRNG. - * The exact layout, types and content of this struct may change and should - * not be accessed directly. Only its sizeof() is guranteed to stay the same - * to allow easy instanciation. - */ -typedef struct AVLFG { - unsigned int state[64]; - int index; -} AVLFG; - -void av_lfg_init(AVLFG *c, unsigned int seed); - -/** - * Seed the state of the ALFG using binary data. - * - * Return value: 0 on success, negative value (AVERROR) on failure. - */ -int av_lfg_init_from_data(AVLFG *c, const uint8_t *data, unsigned int length); - -/** - * Get the next random unsigned 32-bit number using an ALFG. - * - * Please also consider a simple LCG like state= state*1664525+1013904223, - * it may be good enough and faster for your specific use case. - */ -static inline unsigned int av_lfg_get(AVLFG *c){ - unsigned a = c->state[c->index & 63] = c->state[(c->index-24) & 63] + c->state[(c->index-55) & 63]; - c->index += 1U; - return a; -} - -/** - * Get the next random unsigned 32-bit number using a MLFG. - * - * Please also consider av_lfg_get() above, it is faster. - */ -static inline unsigned int av_mlfg_get(AVLFG *c){ - unsigned int a= c->state[(c->index-55) & 63]; - unsigned int b= c->state[(c->index-24) & 63]; - a = c->state[c->index & 63] = 2*a*b+a+b; - c->index += 1U; - return a; -} - -/** - * Get the next two numbers generated by a Box-Muller Gaussian - * generator using the random numbers issued by lfg. - * - * @param out array where the two generated numbers are placed - */ -void av_bmg_get(AVLFG *lfg, double out[2]); - -#endif /* AVUTIL_LFG_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/log.h b/third_party/ffmpeg/uos/amd64/include/libavutil/log.h deleted file mode 100644 index ab7ceabe..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/log.h +++ /dev/null @@ -1,387 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_LOG_H -#define AVUTIL_LOG_H - -#include -#include "attributes.h" -#include "version.h" - -typedef enum { - AV_CLASS_CATEGORY_NA = 0, - AV_CLASS_CATEGORY_INPUT, - AV_CLASS_CATEGORY_OUTPUT, - AV_CLASS_CATEGORY_MUXER, - AV_CLASS_CATEGORY_DEMUXER, - AV_CLASS_CATEGORY_ENCODER, - AV_CLASS_CATEGORY_DECODER, - AV_CLASS_CATEGORY_FILTER, - AV_CLASS_CATEGORY_BITSTREAM_FILTER, - AV_CLASS_CATEGORY_SWSCALER, - AV_CLASS_CATEGORY_SWRESAMPLER, - AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT = 40, - AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT, - AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT, - AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT, - AV_CLASS_CATEGORY_DEVICE_OUTPUT, - AV_CLASS_CATEGORY_DEVICE_INPUT, - AV_CLASS_CATEGORY_NB ///< not part of ABI/API -}AVClassCategory; - -#define AV_IS_INPUT_DEVICE(category) \ - (((category) == AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_INPUT)) - -#define AV_IS_OUTPUT_DEVICE(category) \ - (((category) == AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_OUTPUT)) - -struct AVOptionRanges; - -/** - * Describe the class of an AVClass context structure. That is an - * arbitrary struct of which the first field is a pointer to an - * AVClass struct (e.g. AVCodecContext, AVFormatContext etc.). - */ -typedef struct AVClass { - /** - * The name of the class; usually it is the same name as the - * context structure type to which the AVClass is associated. - */ - const char* class_name; - - /** - * A pointer to a function which returns the name of a context - * instance ctx associated with the class. - */ - const char* (*item_name)(void* ctx); - - /** - * a pointer to the first option specified in the class if any or NULL - * - * @see av_set_default_options() - */ - const struct AVOption *option; - - /** - * LIBAVUTIL_VERSION with which this structure was created. - * This is used to allow fields to be added without requiring major - * version bumps everywhere. - */ - - int version; - - /** - * Offset in the structure where log_level_offset is stored. - * 0 means there is no such variable - */ - int log_level_offset_offset; - - /** - * Offset in the structure where a pointer to the parent context for - * logging is stored. For example a decoder could pass its AVCodecContext - * to eval as such a parent context, which an av_log() implementation - * could then leverage to display the parent context. - * The offset can be NULL. - */ - int parent_log_context_offset; - - /** - * Category used for visualization (like color) - * This is only set if the category is equal for all objects using this class. - * available since version (51 << 16 | 56 << 8 | 100) - */ - AVClassCategory category; - - /** - * Callback to return the category. - * available since version (51 << 16 | 59 << 8 | 100) - */ - AVClassCategory (*get_category)(void* ctx); - - /** - * Callback to return the supported/allowed ranges. - * available since version (52.12) - */ - int (*query_ranges)(struct AVOptionRanges **, void *obj, const char *key, int flags); - - /** - * Return next AVOptions-enabled child or NULL - */ - void* (*child_next)(void *obj, void *prev); - - /** - * Iterate over the AVClasses corresponding to potential AVOptions-enabled - * children. - * - * @param iter pointer to opaque iteration state. The caller must initialize - * *iter to NULL before the first call. - * @return AVClass for the next AVOptions-enabled child or NULL if there are - * no more such children. - * - * @note The difference between child_next and this is that child_next - * iterates over _already existing_ objects, while child_class_iterate - * iterates over _all possible_ children. - */ - const struct AVClass* (*child_class_iterate)(void **iter); -} AVClass; - -/** - * @addtogroup lavu_log - * - * @{ - * - * @defgroup lavu_log_constants Logging Constants - * - * @{ - */ - -/** - * Print no output. - */ -#define AV_LOG_QUIET -8 - -/** - * Something went really wrong and we will crash now. - */ -#define AV_LOG_PANIC 0 - -/** - * Something went wrong and recovery is not possible. - * For example, no header was found for a format which depends - * on headers or an illegal combination of parameters is used. - */ -#define AV_LOG_FATAL 8 - -/** - * Something went wrong and cannot losslessly be recovered. - * However, not all future data is affected. - */ -#define AV_LOG_ERROR 16 - -/** - * Something somehow does not look correct. This may or may not - * lead to problems. An example would be the use of '-vstrict -2'. - */ -#define AV_LOG_WARNING 24 - -/** - * Standard information. - */ -#define AV_LOG_INFO 32 - -/** - * Detailed information. - */ -#define AV_LOG_VERBOSE 40 - -/** - * Stuff which is only useful for libav* developers. - */ -#define AV_LOG_DEBUG 48 - -/** - * Extremely verbose debugging, useful for libav* development. - */ -#define AV_LOG_TRACE 56 - -#define AV_LOG_MAX_OFFSET (AV_LOG_TRACE - AV_LOG_QUIET) - -/** - * @} - */ - -/** - * Sets additional colors for extended debugging sessions. - * @code - av_log(ctx, AV_LOG_DEBUG|AV_LOG_C(134), "Message in purple\n"); - @endcode - * Requires 256color terminal support. Uses outside debugging is not - * recommended. - */ -#define AV_LOG_C(x) ((x) << 8) - -/** - * Send the specified message to the log if the level is less than or equal - * to the current av_log_level. By default, all logging messages are sent to - * stderr. This behavior can be altered by setting a different logging callback - * function. - * @see av_log_set_callback - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct or NULL if general log. - * @param level The importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant". - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - */ -void av_log(void *avcl, int level, const char *fmt, ...) av_printf_format(3, 4); - -/** - * Send the specified message to the log once with the initial_level and then with - * the subsequent_level. By default, all logging messages are sent to - * stderr. This behavior can be altered by setting a different logging callback - * function. - * @see av_log - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct or NULL if general log. - * @param initial_level importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant" for the first occurance. - * @param subsequent_level importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant" after the first occurance. - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - * @param state a variable to keep trak of if a message has already been printed - * this must be initialized to 0 before the first use. The same state - * must not be accessed by 2 Threads simultaneously. - */ -void av_log_once(void* avcl, int initial_level, int subsequent_level, int *state, const char *fmt, ...) av_printf_format(5, 6); - - -/** - * Send the specified message to the log if the level is less than or equal - * to the current av_log_level. By default, all logging messages are sent to - * stderr. This behavior can be altered by setting a different logging callback - * function. - * @see av_log_set_callback - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant". - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - * @param vl The arguments referenced by the format string. - */ -void av_vlog(void *avcl, int level, const char *fmt, va_list vl); - -/** - * Get the current log level - * - * @see lavu_log_constants - * - * @return Current log level - */ -int av_log_get_level(void); - -/** - * Set the log level - * - * @see lavu_log_constants - * - * @param level Logging level - */ -void av_log_set_level(int level); - -/** - * Set the logging callback - * - * @note The callback must be thread safe, even if the application does not use - * threads itself as some codecs are multithreaded. - * - * @see av_log_default_callback - * - * @param callback A logging function with a compatible signature. - */ -void av_log_set_callback(void (*callback)(void*, int, const char*, va_list)); - -/** - * Default logging callback - * - * It prints the message to stderr, optionally colorizing it. - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant". - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - * @param vl The arguments referenced by the format string. - */ -void av_log_default_callback(void *avcl, int level, const char *fmt, - va_list vl); - -/** - * Return the context name - * - * @param ctx The AVClass context - * - * @return The AVClass class_name - */ -const char* av_default_item_name(void* ctx); -AVClassCategory av_default_get_category(void *ptr); - -/** - * Format a line of log the same way as the default callback. - * @param line buffer to receive the formatted line - * @param line_size size of the buffer - * @param print_prefix used to store whether the prefix must be printed; - * must point to a persistent integer initially set to 1 - */ -void av_log_format_line(void *ptr, int level, const char *fmt, va_list vl, - char *line, int line_size, int *print_prefix); - -/** - * Format a line of log the same way as the default callback. - * @param line buffer to receive the formatted line; - * may be NULL if line_size is 0 - * @param line_size size of the buffer; at most line_size-1 characters will - * be written to the buffer, plus one null terminator - * @param print_prefix used to store whether the prefix must be printed; - * must point to a persistent integer initially set to 1 - * @return Returns a negative value if an error occurred, otherwise returns - * the number of characters that would have been written for a - * sufficiently large buffer, not including the terminating null - * character. If the return value is not less than line_size, it means - * that the log message was truncated to fit the buffer. - */ -int av_log_format_line2(void *ptr, int level, const char *fmt, va_list vl, - char *line, int line_size, int *print_prefix); - -/** - * Skip repeated messages, this requires the user app to use av_log() instead of - * (f)printf as the 2 would otherwise interfere and lead to - * "Last message repeated x times" messages below (f)printf messages with some - * bad luck. - * Also to receive the last, "last repeated" line if any, the user app must - * call av_log(NULL, AV_LOG_QUIET, "%s", ""); at the end - */ -#define AV_LOG_SKIP_REPEATED 1 - -/** - * Include the log severity in messages originating from codecs. - * - * Results in messages such as: - * [rawvideo @ 0xDEADBEEF] [error] encode did not produce valid pts - */ -#define AV_LOG_PRINT_LEVEL 2 - -void av_log_set_flags(int arg); -int av_log_get_flags(void); - -/** - * @} - */ - -#endif /* AVUTIL_LOG_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/lzo.h b/third_party/ffmpeg/uos/amd64/include/libavutil/lzo.h deleted file mode 100644 index c0340399..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/lzo.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * LZO 1x decompression - * copyright (c) 2006 Reimar Doeffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_LZO_H -#define AVUTIL_LZO_H - -/** - * @defgroup lavu_lzo LZO - * @ingroup lavu_crypto - * - * @{ - */ - -#include - -/** @name Error flags returned by av_lzo1x_decode - * @{ */ -/// end of the input buffer reached before decoding finished -#define AV_LZO_INPUT_DEPLETED 1 -/// decoded data did not fit into output buffer -#define AV_LZO_OUTPUT_FULL 2 -/// a reference to previously decoded data was wrong -#define AV_LZO_INVALID_BACKPTR 4 -/// a non-specific error in the compressed bitstream -#define AV_LZO_ERROR 8 -/** @} */ - -#define AV_LZO_INPUT_PADDING 8 -#define AV_LZO_OUTPUT_PADDING 12 - -/** - * @brief Decodes LZO 1x compressed data. - * @param out output buffer - * @param outlen size of output buffer, number of bytes left are returned here - * @param in input buffer - * @param inlen size of input buffer, number of bytes left are returned here - * @return 0 on success, otherwise a combination of the error flags above - * - * Make sure all buffers are appropriately padded, in must provide - * AV_LZO_INPUT_PADDING, out must provide AV_LZO_OUTPUT_PADDING additional bytes. - */ -int av_lzo1x_decode(void *out, int *outlen, const void *in, int *inlen); - -/** - * @} - */ - -#endif /* AVUTIL_LZO_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/macros.h b/third_party/ffmpeg/uos/amd64/include/libavutil/macros.h deleted file mode 100644 index 2a7567c3..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/macros.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu - * Utility Preprocessor macros - */ - -#ifndef AVUTIL_MACROS_H -#define AVUTIL_MACROS_H - -#include "libavutil/avconfig.h" - -#if AV_HAVE_BIGENDIAN -# define AV_NE(be, le) (be) -#else -# define AV_NE(be, le) (le) -#endif - -/** - * Comparator. - * For two numerical expressions x and y, gives 1 if x > y, -1 if x < y, and 0 - * if x == y. This is useful for instance in a qsort comparator callback. - * Furthermore, compilers are able to optimize this to branchless code, and - * there is no risk of overflow with signed types. - * As with many macros, this evaluates its argument multiple times, it thus - * must not have a side-effect. - */ -#define FFDIFFSIGN(x,y) (((x)>(y)) - ((x)<(y))) - -#define FFMAX(a,b) ((a) > (b) ? (a) : (b)) -#define FFMAX3(a,b,c) FFMAX(FFMAX(a,b),c) -#define FFMIN(a,b) ((a) > (b) ? (b) : (a)) -#define FFMIN3(a,b,c) FFMIN(FFMIN(a,b),c) - -#define FFSWAP(type,a,b) do{type SWAP_tmp= b; b= a; a= SWAP_tmp;}while(0) -#define FF_ARRAY_ELEMS(a) (sizeof(a) / sizeof((a)[0])) - -#define MKTAG(a,b,c,d) ((a) | ((b) << 8) | ((c) << 16) | ((unsigned)(d) << 24)) -#define MKBETAG(a,b,c,d) ((d) | ((c) << 8) | ((b) << 16) | ((unsigned)(a) << 24)) - -/** - * @addtogroup preproc_misc Preprocessor String Macros - * - * String manipulation macros - * - * @{ - */ - -#define AV_STRINGIFY(s) AV_TOSTRING(s) -#define AV_TOSTRING(s) #s - -#define AV_GLUE(a, b) a ## b -#define AV_JOIN(a, b) AV_GLUE(a, b) - -/** - * @} - */ - -#define AV_PRAGMA(s) _Pragma(#s) - -#define FFALIGN(x, a) (((x)+(a)-1)&~((a)-1)) - -#endif /* AVUTIL_MACROS_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/mastering_display_metadata.h b/third_party/ffmpeg/uos/amd64/include/libavutil/mastering_display_metadata.h deleted file mode 100644 index c23b07c3..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/mastering_display_metadata.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Copyright (c) 2016 Neil Birkbeck - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_MASTERING_DISPLAY_METADATA_H -#define AVUTIL_MASTERING_DISPLAY_METADATA_H - -#include "frame.h" -#include "rational.h" - - -/** - * Mastering display metadata capable of representing the color volume of - * the display used to master the content (SMPTE 2086:2014). - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with av_mastering_display_metadata_alloc() - * and its size is not a part of the public ABI. - */ -typedef struct AVMasteringDisplayMetadata { - /** - * CIE 1931 xy chromaticity coords of color primaries (r, g, b order). - */ - AVRational display_primaries[3][2]; - - /** - * CIE 1931 xy chromaticity coords of white point. - */ - AVRational white_point[2]; - - /** - * Min luminance of mastering display (cd/m^2). - */ - AVRational min_luminance; - - /** - * Max luminance of mastering display (cd/m^2). - */ - AVRational max_luminance; - - /** - * Flag indicating whether the display primaries (and white point) are set. - */ - int has_primaries; - - /** - * Flag indicating whether the luminance (min_ and max_) have been set. - */ - int has_luminance; - -} AVMasteringDisplayMetadata; - -/** - * Allocate an AVMasteringDisplayMetadata structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVMasteringDisplayMetadata filled with default values or NULL - * on failure. - */ -AVMasteringDisplayMetadata *av_mastering_display_metadata_alloc(void); - -/** - * Allocate a complete AVMasteringDisplayMetadata and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVMasteringDisplayMetadata structure to be filled by caller. - */ -AVMasteringDisplayMetadata *av_mastering_display_metadata_create_side_data(AVFrame *frame); - -/** - * Content light level needed by to transmit HDR over HDMI (CTA-861.3). - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with av_content_light_metadata_alloc() - * and its size is not a part of the public ABI. - */ -typedef struct AVContentLightMetadata { - /** - * Max content light level (cd/m^2). - */ - unsigned MaxCLL; - - /** - * Max average light level per frame (cd/m^2). - */ - unsigned MaxFALL; -} AVContentLightMetadata; - -/** - * Allocate an AVContentLightMetadata structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVContentLightMetadata filled with default values or NULL - * on failure. - */ -AVContentLightMetadata *av_content_light_metadata_alloc(size_t *size); - -/** - * Allocate a complete AVContentLightMetadata and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVContentLightMetadata structure to be filled by caller. - */ -AVContentLightMetadata *av_content_light_metadata_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_MASTERING_DISPLAY_METADATA_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/mathematics.h b/third_party/ffmpeg/uos/amd64/include/libavutil/mathematics.h deleted file mode 100644 index 64d4137a..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/mathematics.h +++ /dev/null @@ -1,243 +0,0 @@ -/* - * copyright (c) 2005-2012 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @addtogroup lavu_math - * Mathematical utilities for working with timestamp and time base. - */ - -#ifndef AVUTIL_MATHEMATICS_H -#define AVUTIL_MATHEMATICS_H - -#include -#include -#include "attributes.h" -#include "rational.h" -#include "intfloat.h" - -#ifndef M_E -#define M_E 2.7182818284590452354 /* e */ -#endif -#ifndef M_LN2 -#define M_LN2 0.69314718055994530942 /* log_e 2 */ -#endif -#ifndef M_LN10 -#define M_LN10 2.30258509299404568402 /* log_e 10 */ -#endif -#ifndef M_LOG2_10 -#define M_LOG2_10 3.32192809488736234787 /* log_2 10 */ -#endif -#ifndef M_PHI -#define M_PHI 1.61803398874989484820 /* phi / golden ratio */ -#endif -#ifndef M_PI -#define M_PI 3.14159265358979323846 /* pi */ -#endif -#ifndef M_PI_2 -#define M_PI_2 1.57079632679489661923 /* pi/2 */ -#endif -#ifndef M_SQRT1_2 -#define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */ -#endif -#ifndef M_SQRT2 -#define M_SQRT2 1.41421356237309504880 /* sqrt(2) */ -#endif -#ifndef NAN -#define NAN av_int2float(0x7fc00000) -#endif -#ifndef INFINITY -#define INFINITY av_int2float(0x7f800000) -#endif - -/** - * @addtogroup lavu_math - * - * @{ - */ - -/** - * Rounding methods. - */ -enum AVRounding { - AV_ROUND_ZERO = 0, ///< Round toward zero. - AV_ROUND_INF = 1, ///< Round away from zero. - AV_ROUND_DOWN = 2, ///< Round toward -infinity. - AV_ROUND_UP = 3, ///< Round toward +infinity. - AV_ROUND_NEAR_INF = 5, ///< Round to nearest and halfway cases away from zero. - /** - * Flag telling rescaling functions to pass `INT64_MIN`/`MAX` through - * unchanged, avoiding special cases for #AV_NOPTS_VALUE. - * - * Unlike other values of the enumeration AVRounding, this value is a - * bitmask that must be used in conjunction with another value of the - * enumeration through a bitwise OR, in order to set behavior for normal - * cases. - * - * @code{.c} - * av_rescale_rnd(3, 1, 2, AV_ROUND_UP | AV_ROUND_PASS_MINMAX); - * // Rescaling 3: - * // Calculating 3 * 1 / 2 - * // 3 / 2 is rounded up to 2 - * // => 2 - * - * av_rescale_rnd(AV_NOPTS_VALUE, 1, 2, AV_ROUND_UP | AV_ROUND_PASS_MINMAX); - * // Rescaling AV_NOPTS_VALUE: - * // AV_NOPTS_VALUE == INT64_MIN - * // AV_NOPTS_VALUE is passed through - * // => AV_NOPTS_VALUE - * @endcode - */ - AV_ROUND_PASS_MINMAX = 8192, -}; - -/** - * Compute the greatest common divisor of two integer operands. - * - * @param a,b Operands - * @return GCD of a and b up to sign; if a >= 0 and b >= 0, return value is >= 0; - * if a == 0 and b == 0, returns 0. - */ -int64_t av_const av_gcd(int64_t a, int64_t b); - -/** - * Rescale a 64-bit integer with rounding to nearest. - * - * The operation is mathematically equivalent to `a * b / c`, but writing that - * directly can overflow. - * - * This function is equivalent to av_rescale_rnd() with #AV_ROUND_NEAR_INF. - * - * @see av_rescale_rnd(), av_rescale_q(), av_rescale_q_rnd() - */ -int64_t av_rescale(int64_t a, int64_t b, int64_t c) av_const; - -/** - * Rescale a 64-bit integer with specified rounding. - * - * The operation is mathematically equivalent to `a * b / c`, but writing that - * directly can overflow, and does not support different rounding methods. - * If the result is not representable then INT64_MIN is returned. - * - * @see av_rescale(), av_rescale_q(), av_rescale_q_rnd() - */ -int64_t av_rescale_rnd(int64_t a, int64_t b, int64_t c, enum AVRounding rnd) av_const; - -/** - * Rescale a 64-bit integer by 2 rational numbers. - * - * The operation is mathematically equivalent to `a * bq / cq`. - * - * This function is equivalent to av_rescale_q_rnd() with #AV_ROUND_NEAR_INF. - * - * @see av_rescale(), av_rescale_rnd(), av_rescale_q_rnd() - */ -int64_t av_rescale_q(int64_t a, AVRational bq, AVRational cq) av_const; - -/** - * Rescale a 64-bit integer by 2 rational numbers with specified rounding. - * - * The operation is mathematically equivalent to `a * bq / cq`. - * - * @see av_rescale(), av_rescale_rnd(), av_rescale_q() - */ -int64_t av_rescale_q_rnd(int64_t a, AVRational bq, AVRational cq, - enum AVRounding rnd) av_const; - -/** - * Compare two timestamps each in its own time base. - * - * @return One of the following values: - * - -1 if `ts_a` is before `ts_b` - * - 1 if `ts_a` is after `ts_b` - * - 0 if they represent the same position - * - * @warning - * The result of the function is undefined if one of the timestamps is outside - * the `int64_t` range when represented in the other's timebase. - */ -int av_compare_ts(int64_t ts_a, AVRational tb_a, int64_t ts_b, AVRational tb_b); - -/** - * Compare the remainders of two integer operands divided by a common divisor. - * - * In other words, compare the least significant `log2(mod)` bits of integers - * `a` and `b`. - * - * @code{.c} - * av_compare_mod(0x11, 0x02, 0x10) < 0 // since 0x11 % 0x10 (0x1) < 0x02 % 0x10 (0x2) - * av_compare_mod(0x11, 0x02, 0x20) > 0 // since 0x11 % 0x20 (0x11) > 0x02 % 0x20 (0x02) - * @endcode - * - * @param a,b Operands - * @param mod Divisor; must be a power of 2 - * @return - * - a negative value if `a % mod < b % mod` - * - a positive value if `a % mod > b % mod` - * - zero if `a % mod == b % mod` - */ -int64_t av_compare_mod(uint64_t a, uint64_t b, uint64_t mod); - -/** - * Rescale a timestamp while preserving known durations. - * - * This function is designed to be called per audio packet to scale the input - * timestamp to a different time base. Compared to a simple av_rescale_q() - * call, this function is robust against possible inconsistent frame durations. - * - * The `last` parameter is a state variable that must be preserved for all - * subsequent calls for the same stream. For the first call, `*last` should be - * initialized to #AV_NOPTS_VALUE. - * - * @param[in] in_tb Input time base - * @param[in] in_ts Input timestamp - * @param[in] fs_tb Duration time base; typically this is finer-grained - * (greater) than `in_tb` and `out_tb` - * @param[in] duration Duration till the next call to this function (i.e. - * duration of the current packet/frame) - * @param[in,out] last Pointer to a timestamp expressed in terms of - * `fs_tb`, acting as a state variable - * @param[in] out_tb Output timebase - * @return Timestamp expressed in terms of `out_tb` - * - * @note In the context of this function, "duration" is in term of samples, not - * seconds. - */ -int64_t av_rescale_delta(AVRational in_tb, int64_t in_ts, AVRational fs_tb, int duration, int64_t *last, AVRational out_tb); - -/** - * Add a value to a timestamp. - * - * This function guarantees that when the same value is repeatly added that - * no accumulation of rounding errors occurs. - * - * @param[in] ts Input timestamp - * @param[in] ts_tb Input timestamp time base - * @param[in] inc Value to be added - * @param[in] inc_tb Time base of `inc` - */ -int64_t av_add_stable(AVRational ts_tb, int64_t ts, AVRational inc_tb, int64_t inc); - - -/** - * @} - */ - -#endif /* AVUTIL_MATHEMATICS_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/md5.h b/third_party/ffmpeg/uos/amd64/include/libavutil/md5.h deleted file mode 100644 index fc2eabdb..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/md5.h +++ /dev/null @@ -1,89 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_md5 - * Public header for MD5 hash function implementation. - */ - -#ifndef AVUTIL_MD5_H -#define AVUTIL_MD5_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_md5 MD5 - * @ingroup lavu_hash - * MD5 hash function implementation. - * - * @{ - */ - -extern const int av_md5_size; - -struct AVMD5; - -/** - * Allocate an AVMD5 context. - */ -struct AVMD5 *av_md5_alloc(void); - -/** - * Initialize MD5 hashing. - * - * @param ctx pointer to the function context (of size av_md5_size) - */ -void av_md5_init(struct AVMD5 *ctx); - -/** - * Update hash value. - * - * @param ctx hash function context - * @param src input data to update hash with - * @param len input data length - */ -void av_md5_update(struct AVMD5 *ctx, const uint8_t *src, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param ctx hash function context - * @param dst buffer where output digest value is stored - */ -void av_md5_final(struct AVMD5 *ctx, uint8_t *dst); - -/** - * Hash an array of data. - * - * @param dst The output buffer to write the digest into - * @param src The data to hash - * @param len The length of the data, in bytes - */ -void av_md5_sum(uint8_t *dst, const uint8_t *src, size_t len); - -/** - * @} - */ - -#endif /* AVUTIL_MD5_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/mem.h b/third_party/ffmpeg/uos/amd64/include/libavutil/mem.h deleted file mode 100644 index d9117419..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/mem.h +++ /dev/null @@ -1,696 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_mem - * Memory handling functions - */ - -#ifndef AVUTIL_MEM_H -#define AVUTIL_MEM_H - -#include -#include - -#include "attributes.h" -#include "avutil.h" -#include "version.h" - -/** - * @addtogroup lavu_mem - * Utilities for manipulating memory. - * - * FFmpeg has several applications of memory that are not required of a typical - * program. For example, the computing-heavy components like video decoding and - * encoding can be sped up significantly through the use of aligned memory. - * - * However, for each of FFmpeg's applications of memory, there might not be a - * recognized or standardized API for that specific use. Memory alignment, for - * instance, varies wildly depending on operating systems, architectures, and - * compilers. Hence, this component of @ref libavutil is created to make - * dealing with memory consistently possible on all platforms. - * - * @{ - */ - -#if FF_API_DECLARE_ALIGNED -/** - * - * @defgroup lavu_mem_macros Alignment Macros - * Helper macros for declaring aligned variables. - * @{ - */ - -/** - * @def DECLARE_ALIGNED(n,t,v) - * Declare a variable that is aligned in memory. - * - * @code{.c} - * DECLARE_ALIGNED(16, uint16_t, aligned_int) = 42; - * DECLARE_ALIGNED(32, uint8_t, aligned_array)[128]; - * - * // The default-alignment equivalent would be - * uint16_t aligned_int = 42; - * uint8_t aligned_array[128]; - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -/** - * @def DECLARE_ASM_ALIGNED(n,t,v) - * Declare an aligned variable appropriate for use in inline assembly code. - * - * @code{.c} - * DECLARE_ASM_ALIGNED(16, uint64_t, pw_08) = UINT64_C(0x0008000800080008); - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -/** - * @def DECLARE_ASM_CONST(n,t,v) - * Declare a static constant aligned variable appropriate for use in inline - * assembly code. - * - * @code{.c} - * DECLARE_ASM_CONST(16, uint64_t, pw_08) = UINT64_C(0x0008000800080008); - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -#if defined(__INTEL_COMPILER) && __INTEL_COMPILER < 1110 || defined(__SUNPRO_C) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_CONST(n,t,v) const t __attribute__ ((aligned (n))) v -#elif defined(__DJGPP__) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (FFMIN(n, 16)))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t av_used __attribute__ ((aligned (FFMIN(n, 16)))) v - #define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (FFMIN(n, 16)))) v -#elif defined(__GNUC__) || defined(__clang__) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t av_used __attribute__ ((aligned (n))) v - #define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (n))) v -#elif defined(_MSC_VER) - #define DECLARE_ALIGNED(n,t,v) __declspec(align(n)) t v - #define DECLARE_ASM_ALIGNED(n,t,v) __declspec(align(n)) t v - #define DECLARE_ASM_CONST(n,t,v) __declspec(align(n)) static const t v -#else - #define DECLARE_ALIGNED(n,t,v) t v - #define DECLARE_ASM_ALIGNED(n,t,v) t v - #define DECLARE_ASM_CONST(n,t,v) static const t v -#endif - -/** - * @} - */ -#endif - -/** - * @defgroup lavu_mem_attrs Function Attributes - * Function attributes applicable to memory handling functions. - * - * These function attributes can help compilers emit more useful warnings, or - * generate better code. - * @{ - */ - -/** - * @def av_malloc_attrib - * Function attribute denoting a malloc-like function. - * - * @see Function attribute `malloc` in GCC's documentation - */ - -#if AV_GCC_VERSION_AT_LEAST(3,1) - #define av_malloc_attrib __attribute__((__malloc__)) -#else - #define av_malloc_attrib -#endif - -/** - * @def av_alloc_size(...) - * Function attribute used on a function that allocates memory, whose size is - * given by the specified parameter(s). - * - * @code{.c} - * void *av_malloc(size_t size) av_alloc_size(1); - * void *av_calloc(size_t nmemb, size_t size) av_alloc_size(1, 2); - * @endcode - * - * @param ... One or two parameter indexes, separated by a comma - * - * @see Function attribute `alloc_size` in GCC's documentation - */ - -#if AV_GCC_VERSION_AT_LEAST(4,3) - #define av_alloc_size(...) __attribute__((alloc_size(__VA_ARGS__))) -#else - #define av_alloc_size(...) -#endif - -/** - * @} - */ - -/** - * @defgroup lavu_mem_funcs Heap Management - * Functions responsible for allocating, freeing, and copying memory. - * - * All memory allocation functions have a built-in upper limit of `INT_MAX` - * bytes. This may be changed with av_max_alloc(), although exercise extreme - * caution when doing so. - * - * @{ - */ - -/** - * Allocate a memory block with alignment suitable for all memory accesses - * (including vectors if available on the CPU). - * - * @param size Size in bytes for the memory block to be allocated - * @return Pointer to the allocated block, or `NULL` if the block cannot - * be allocated - * @see av_mallocz() - */ -void *av_malloc(size_t size) av_malloc_attrib av_alloc_size(1); - -/** - * Allocate a memory block with alignment suitable for all memory accesses - * (including vectors if available on the CPU) and zero all the bytes of the - * block. - * - * @param size Size in bytes for the memory block to be allocated - * @return Pointer to the allocated block, or `NULL` if it cannot be allocated - * @see av_malloc() - */ -void *av_mallocz(size_t size) av_malloc_attrib av_alloc_size(1); - -/** - * Allocate a memory block for an array with av_malloc(). - * - * The allocated memory will have size `size * nmemb` bytes. - * - * @param nmemb Number of element - * @param size Size of a single element - * @return Pointer to the allocated block, or `NULL` if the block cannot - * be allocated - * @see av_malloc() - */ -av_alloc_size(1, 2) void *av_malloc_array(size_t nmemb, size_t size); - -/** - * Allocate a memory block for an array with av_mallocz(). - * - * The allocated memory will have size `size * nmemb` bytes. - * - * @param nmemb Number of elements - * @param size Size of the single element - * @return Pointer to the allocated block, or `NULL` if the block cannot - * be allocated - * - * @see av_mallocz() - * @see av_malloc_array() - */ -void *av_calloc(size_t nmemb, size_t size) av_malloc_attrib av_alloc_size(1, 2); - -#if FF_API_AV_MALLOCZ_ARRAY -/** - * @deprecated use av_calloc() - */ -attribute_deprecated -void *av_mallocz_array(size_t nmemb, size_t size) av_malloc_attrib av_alloc_size(1, 2); -#endif - -/** - * Allocate, reallocate, or free a block of memory. - * - * If `ptr` is `NULL` and `size` > 0, allocate a new block. Otherwise, expand or - * shrink that block of memory according to `size`. - * - * @param ptr Pointer to a memory block already allocated with - * av_realloc() or `NULL` - * @param size Size in bytes of the memory block to be allocated or - * reallocated - * - * @return Pointer to a newly-reallocated block or `NULL` if the block - * cannot be reallocated - * - * @warning Unlike av_malloc(), the returned pointer is not guaranteed to be - * correctly aligned. The returned pointer must be freed after even - * if size is zero. - * @see av_fast_realloc() - * @see av_reallocp() - */ -void *av_realloc(void *ptr, size_t size) av_alloc_size(2); - -/** - * Allocate, reallocate, or free a block of memory through a pointer to a - * pointer. - * - * If `*ptr` is `NULL` and `size` > 0, allocate a new block. If `size` is - * zero, free the memory block pointed to by `*ptr`. Otherwise, expand or - * shrink that block of memory according to `size`. - * - * @param[in,out] ptr Pointer to a pointer to a memory block already allocated - * with av_realloc(), or a pointer to `NULL`. The pointer - * is updated on success, or freed on failure. - * @param[in] size Size in bytes for the memory block to be allocated or - * reallocated - * - * @return Zero on success, an AVERROR error code on failure - * - * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be - * correctly aligned. - */ -av_warn_unused_result -int av_reallocp(void *ptr, size_t size); - -/** - * Allocate, reallocate, or free a block of memory. - * - * This function does the same thing as av_realloc(), except: - * - It takes two size arguments and allocates `nelem * elsize` bytes, - * after checking the result of the multiplication for integer overflow. - * - It frees the input block in case of failure, thus avoiding the memory - * leak with the classic - * @code{.c} - * buf = realloc(buf); - * if (!buf) - * return -1; - * @endcode - * pattern. - */ -void *av_realloc_f(void *ptr, size_t nelem, size_t elsize); - -/** - * Allocate, reallocate, or free an array. - * - * If `ptr` is `NULL` and `nmemb` > 0, allocate a new block. - * - * @param ptr Pointer to a memory block already allocated with - * av_realloc() or `NULL` - * @param nmemb Number of elements in the array - * @param size Size of the single element of the array - * - * @return Pointer to a newly-reallocated block or NULL if the block - * cannot be reallocated - * - * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be - * correctly aligned. The returned pointer must be freed after even if - * nmemb is zero. - * @see av_reallocp_array() - */ -av_alloc_size(2, 3) void *av_realloc_array(void *ptr, size_t nmemb, size_t size); - -/** - * Allocate, reallocate an array through a pointer to a pointer. - * - * If `*ptr` is `NULL` and `nmemb` > 0, allocate a new block. - * - * @param[in,out] ptr Pointer to a pointer to a memory block already - * allocated with av_realloc(), or a pointer to `NULL`. - * The pointer is updated on success, or freed on failure. - * @param[in] nmemb Number of elements - * @param[in] size Size of the single element - * - * @return Zero on success, an AVERROR error code on failure - * - * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be - * correctly aligned. *ptr must be freed after even if nmemb is zero. - */ -int av_reallocp_array(void *ptr, size_t nmemb, size_t size); - -/** - * Reallocate the given buffer if it is not large enough, otherwise do nothing. - * - * If the given buffer is `NULL`, then a new uninitialized buffer is allocated. - * - * If the given buffer is not large enough, and reallocation fails, `NULL` is - * returned and `*size` is set to 0, but the original buffer is not changed or - * freed. - * - * A typical use pattern follows: - * - * @code{.c} - * uint8_t *buf = ...; - * uint8_t *new_buf = av_fast_realloc(buf, ¤t_size, size_needed); - * if (!new_buf) { - * // Allocation failed; clean up original buffer - * av_freep(&buf); - * return AVERROR(ENOMEM); - * } - * @endcode - * - * @param[in,out] ptr Already allocated buffer, or `NULL` - * @param[in,out] size Pointer to the size of buffer `ptr`. `*size` is - * updated to the new allocated size, in particular 0 - * in case of failure. - * @param[in] min_size Desired minimal size of buffer `ptr` - * @return `ptr` if the buffer is large enough, a pointer to newly reallocated - * buffer if the buffer was not large enough, or `NULL` in case of - * error - * @see av_realloc() - * @see av_fast_malloc() - */ -void *av_fast_realloc(void *ptr, unsigned int *size, size_t min_size); - -/** - * Allocate a buffer, reusing the given one if large enough. - * - * Contrary to av_fast_realloc(), the current buffer contents might not be - * preserved and on error the old buffer is freed, thus no special handling to - * avoid memleaks is necessary. - * - * `*ptr` is allowed to be `NULL`, in which case allocation always happens if - * `size_needed` is greater than 0. - * - * @code{.c} - * uint8_t *buf = ...; - * av_fast_malloc(&buf, ¤t_size, size_needed); - * if (!buf) { - * // Allocation failed; buf already freed - * return AVERROR(ENOMEM); - * } - * @endcode - * - * @param[in,out] ptr Pointer to pointer to an already allocated buffer. - * `*ptr` will be overwritten with pointer to new - * buffer on success or `NULL` on failure - * @param[in,out] size Pointer to the size of buffer `*ptr`. `*size` is - * updated to the new allocated size, in particular 0 - * in case of failure. - * @param[in] min_size Desired minimal size of buffer `*ptr` - * @see av_realloc() - * @see av_fast_mallocz() - */ -void av_fast_malloc(void *ptr, unsigned int *size, size_t min_size); - -/** - * Allocate and clear a buffer, reusing the given one if large enough. - * - * Like av_fast_malloc(), but all newly allocated space is initially cleared. - * Reused buffer is not cleared. - * - * `*ptr` is allowed to be `NULL`, in which case allocation always happens if - * `size_needed` is greater than 0. - * - * @param[in,out] ptr Pointer to pointer to an already allocated buffer. - * `*ptr` will be overwritten with pointer to new - * buffer on success or `NULL` on failure - * @param[in,out] size Pointer to the size of buffer `*ptr`. `*size` is - * updated to the new allocated size, in particular 0 - * in case of failure. - * @param[in] min_size Desired minimal size of buffer `*ptr` - * @see av_fast_malloc() - */ -void av_fast_mallocz(void *ptr, unsigned int *size, size_t min_size); - -/** - * Free a memory block which has been allocated with a function of av_malloc() - * or av_realloc() family. - * - * @param ptr Pointer to the memory block which should be freed. - * - * @note `ptr = NULL` is explicitly allowed. - * @note It is recommended that you use av_freep() instead, to prevent leaving - * behind dangling pointers. - * @see av_freep() - */ -void av_free(void *ptr); - -/** - * Free a memory block which has been allocated with a function of av_malloc() - * or av_realloc() family, and set the pointer pointing to it to `NULL`. - * - * @code{.c} - * uint8_t *buf = av_malloc(16); - * av_free(buf); - * // buf now contains a dangling pointer to freed memory, and accidental - * // dereference of buf will result in a use-after-free, which may be a - * // security risk. - * - * uint8_t *buf = av_malloc(16); - * av_freep(&buf); - * // buf is now NULL, and accidental dereference will only result in a - * // NULL-pointer dereference. - * @endcode - * - * @param ptr Pointer to the pointer to the memory block which should be freed - * @note `*ptr = NULL` is safe and leads to no action. - * @see av_free() - */ -void av_freep(void *ptr); - -/** - * Duplicate a string. - * - * @param s String to be duplicated - * @return Pointer to a newly-allocated string containing a - * copy of `s` or `NULL` if the string cannot be allocated - * @see av_strndup() - */ -char *av_strdup(const char *s) av_malloc_attrib; - -/** - * Duplicate a substring of a string. - * - * @param s String to be duplicated - * @param len Maximum length of the resulting string (not counting the - * terminating byte) - * @return Pointer to a newly-allocated string containing a - * substring of `s` or `NULL` if the string cannot be allocated - */ -char *av_strndup(const char *s, size_t len) av_malloc_attrib; - -/** - * Duplicate a buffer with av_malloc(). - * - * @param p Buffer to be duplicated - * @param size Size in bytes of the buffer copied - * @return Pointer to a newly allocated buffer containing a - * copy of `p` or `NULL` if the buffer cannot be allocated - */ -void *av_memdup(const void *p, size_t size); - -/** - * Overlapping memcpy() implementation. - * - * @param dst Destination buffer - * @param back Number of bytes back to start copying (i.e. the initial size of - * the overlapping window); must be > 0 - * @param cnt Number of bytes to copy; must be >= 0 - * - * @note `cnt > back` is valid, this will copy the bytes we just copied, - * thus creating a repeating pattern with a period length of `back`. - */ -void av_memcpy_backptr(uint8_t *dst, int back, int cnt); - -/** - * @} - */ - -/** - * @defgroup lavu_mem_dynarray Dynamic Array - * - * Utilities to make an array grow when needed. - * - * Sometimes, the programmer would want to have an array that can grow when - * needed. The libavutil dynamic array utilities fill that need. - * - * libavutil supports two systems of appending elements onto a dynamically - * allocated array, the first one storing the pointer to the value in the - * array, and the second storing the value directly. In both systems, the - * caller is responsible for maintaining a variable containing the length of - * the array, as well as freeing of the array after use. - * - * The first system stores pointers to values in a block of dynamically - * allocated memory. Since only pointers are stored, the function does not need - * to know the size of the type. Both av_dynarray_add() and - * av_dynarray_add_nofree() implement this system. - * - * @code - * type **array = NULL; //< an array of pointers to values - * int nb = 0; //< a variable to keep track of the length of the array - * - * type to_be_added = ...; - * type to_be_added2 = ...; - * - * av_dynarray_add(&array, &nb, &to_be_added); - * if (nb == 0) - * return AVERROR(ENOMEM); - * - * av_dynarray_add(&array, &nb, &to_be_added2); - * if (nb == 0) - * return AVERROR(ENOMEM); - * - * // Now: - * // nb == 2 - * // &to_be_added == array[0] - * // &to_be_added2 == array[1] - * - * av_freep(&array); - * @endcode - * - * The second system stores the value directly in a block of memory. As a - * result, the function has to know the size of the type. av_dynarray2_add() - * implements this mechanism. - * - * @code - * type *array = NULL; //< an array of values - * int nb = 0; //< a variable to keep track of the length of the array - * - * type to_be_added = ...; - * type to_be_added2 = ...; - * - * type *addr = av_dynarray2_add((void **)&array, &nb, sizeof(*array), NULL); - * if (!addr) - * return AVERROR(ENOMEM); - * memcpy(addr, &to_be_added, sizeof(to_be_added)); - * - * // Shortcut of the above. - * type *addr = av_dynarray2_add((void **)&array, &nb, sizeof(*array), - * (const void *)&to_be_added2); - * if (!addr) - * return AVERROR(ENOMEM); - * - * // Now: - * // nb == 2 - * // to_be_added == array[0] - * // to_be_added2 == array[1] - * - * av_freep(&array); - * @endcode - * - * @{ - */ - -/** - * Add the pointer to an element to a dynamic array. - * - * The array to grow is supposed to be an array of pointers to - * structures, and the element to add must be a pointer to an already - * allocated structure. - * - * The array is reallocated when its size reaches powers of 2. - * Therefore, the amortized cost of adding an element is constant. - * - * In case of success, the pointer to the array is updated in order to - * point to the new grown array, and the number pointed to by `nb_ptr` - * is incremented. - * In case of failure, the array is freed, `*tab_ptr` is set to `NULL` and - * `*nb_ptr` is set to 0. - * - * @param[in,out] tab_ptr Pointer to the array to grow - * @param[in,out] nb_ptr Pointer to the number of elements in the array - * @param[in] elem Element to add - * @see av_dynarray_add_nofree(), av_dynarray2_add() - */ -void av_dynarray_add(void *tab_ptr, int *nb_ptr, void *elem); - -/** - * Add an element to a dynamic array. - * - * Function has the same functionality as av_dynarray_add(), - * but it doesn't free memory on fails. It returns error code - * instead and leave current buffer untouched. - * - * @return >=0 on success, negative otherwise - * @see av_dynarray_add(), av_dynarray2_add() - */ -av_warn_unused_result -int av_dynarray_add_nofree(void *tab_ptr, int *nb_ptr, void *elem); - -/** - * Add an element of size `elem_size` to a dynamic array. - * - * The array is reallocated when its number of elements reaches powers of 2. - * Therefore, the amortized cost of adding an element is constant. - * - * In case of success, the pointer to the array is updated in order to - * point to the new grown array, and the number pointed to by `nb_ptr` - * is incremented. - * In case of failure, the array is freed, `*tab_ptr` is set to `NULL` and - * `*nb_ptr` is set to 0. - * - * @param[in,out] tab_ptr Pointer to the array to grow - * @param[in,out] nb_ptr Pointer to the number of elements in the array - * @param[in] elem_size Size in bytes of an element in the array - * @param[in] elem_data Pointer to the data of the element to add. If - * `NULL`, the space of the newly added element is - * allocated but left uninitialized. - * - * @return Pointer to the data of the element to copy in the newly allocated - * space - * @see av_dynarray_add(), av_dynarray_add_nofree() - */ -void *av_dynarray2_add(void **tab_ptr, int *nb_ptr, size_t elem_size, - const uint8_t *elem_data); - -/** - * @} - */ - -/** - * @defgroup lavu_mem_misc Miscellaneous Functions - * - * Other functions related to memory allocation. - * - * @{ - */ - -/** - * Multiply two `size_t` values checking for overflow. - * - * @param[in] a,b Operands of multiplication - * @param[out] r Pointer to the result of the operation - * @return 0 on success, AVERROR(EINVAL) on overflow - */ -int av_size_mult(size_t a, size_t b, size_t *r); - -/** - * Set the maximum size that may be allocated in one block. - * - * The value specified with this function is effective for all libavutil's @ref - * lavu_mem_funcs "heap management functions." - * - * By default, the max value is defined as `INT_MAX`. - * - * @param max Value to be set as the new maximum size - * - * @warning Exercise extreme caution when using this function. Don't touch - * this if you do not understand the full consequence of doing so. - */ -void av_max_alloc(size_t max); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_MEM_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/motion_vector.h b/third_party/ffmpeg/uos/amd64/include/libavutil/motion_vector.h deleted file mode 100644 index ec295563..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/motion_vector.h +++ /dev/null @@ -1,57 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_MOTION_VECTOR_H -#define AVUTIL_MOTION_VECTOR_H - -#include - -typedef struct AVMotionVector { - /** - * Where the current macroblock comes from; negative value when it comes - * from the past, positive value when it comes from the future. - * XXX: set exact relative ref frame reference instead of a +/- 1 "direction". - */ - int32_t source; - /** - * Width and height of the block. - */ - uint8_t w, h; - /** - * Absolute source position. Can be outside the frame area. - */ - int16_t src_x, src_y; - /** - * Absolute destination position. Can be outside the frame area. - */ - int16_t dst_x, dst_y; - /** - * Extra flag information. - * Currently unused. - */ - uint64_t flags; - /** - * Motion vector - * src_x = dst_x + motion_x / motion_scale - * src_y = dst_y + motion_y / motion_scale - */ - int32_t motion_x, motion_y; - uint16_t motion_scale; -} AVMotionVector; - -#endif /* AVUTIL_MOTION_VECTOR_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/murmur3.h b/third_party/ffmpeg/uos/amd64/include/libavutil/murmur3.h deleted file mode 100644 index d90bc2fc..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/murmur3.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * Copyright (C) 2013 Reimar Döffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_murmur3 - * Public header for MurmurHash3 hash function implementation. - */ - -#ifndef AVUTIL_MURMUR3_H -#define AVUTIL_MURMUR3_H - -#include -#include - -/** - * @defgroup lavu_murmur3 Murmur3 - * @ingroup lavu_hash - * MurmurHash3 hash function implementation. - * - * MurmurHash3 is a non-cryptographic hash function, of which three - * incompatible versions were created by its inventor Austin Appleby: - * - * - 32-bit output - * - 128-bit output for 32-bit platforms - * - 128-bit output for 64-bit platforms - * - * FFmpeg only implements the last variant: 128-bit output designed for 64-bit - * platforms. Even though the hash function was designed for 64-bit platforms, - * the function in reality works on 32-bit systems too, only with reduced - * performance. - * - * @anchor lavu_murmur3_seedinfo - * By design, MurmurHash3 requires a seed to operate. In response to this, - * libavutil provides two functions for hash initiation, one that requires a - * seed (av_murmur3_init_seeded()) and one that uses a fixed arbitrary integer - * as the seed, and therefore does not (av_murmur3_init()). - * - * To make hashes comparable, you should provide the same seed for all calls to - * this hash function -- if you are supplying one yourself, that is. - * - * @{ - */ - -/** - * Allocate an AVMurMur3 hash context. - * - * @return Uninitialized hash context or `NULL` in case of error - */ -struct AVMurMur3 *av_murmur3_alloc(void); - -/** - * Initialize or reinitialize an AVMurMur3 hash context with a seed. - * - * @param[out] c Hash context - * @param[in] seed Random seed - * - * @see av_murmur3_init() - * @see @ref lavu_murmur3_seedinfo "Detailed description" on a discussion of - * seeds for MurmurHash3. - */ -void av_murmur3_init_seeded(struct AVMurMur3 *c, uint64_t seed); - -/** - * Initialize or reinitialize an AVMurMur3 hash context. - * - * Equivalent to av_murmur3_init_seeded() with a built-in seed. - * - * @param[out] c Hash context - * - * @see av_murmur3_init_seeded() - * @see @ref lavu_murmur3_seedinfo "Detailed description" on a discussion of - * seeds for MurmurHash3. - */ -void av_murmur3_init(struct AVMurMur3 *c); - -/** - * Update hash context with new data. - * - * @param[out] c Hash context - * @param[in] src Input data to update hash with - * @param[in] len Number of bytes to read from `src` - */ -void av_murmur3_update(struct AVMurMur3 *c, const uint8_t *src, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param[in,out] c Hash context - * @param[out] dst Buffer where output digest value is stored - */ -void av_murmur3_final(struct AVMurMur3 *c, uint8_t dst[16]); - -/** - * @} - */ - -#endif /* AVUTIL_MURMUR3_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/opt.h b/third_party/ffmpeg/uos/amd64/include/libavutil/opt.h deleted file mode 100644 index 461b5d3b..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/opt.h +++ /dev/null @@ -1,891 +0,0 @@ -/* - * AVOptions - * copyright (c) 2005 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_OPT_H -#define AVUTIL_OPT_H - -/** - * @file - * AVOptions - */ - -#include "rational.h" -#include "avutil.h" -#include "channel_layout.h" -#include "dict.h" -#include "log.h" -#include "pixfmt.h" -#include "samplefmt.h" - -/** - * @defgroup avoptions AVOptions - * @ingroup lavu_data - * @{ - * AVOptions provide a generic system to declare options on arbitrary structs - * ("objects"). An option can have a help text, a type and a range of possible - * values. Options may then be enumerated, read and written to. - * - * @section avoptions_implement Implementing AVOptions - * This section describes how to add AVOptions capabilities to a struct. - * - * All AVOptions-related information is stored in an AVClass. Therefore - * the first member of the struct should be a pointer to an AVClass describing it. - * The option field of the AVClass must be set to a NULL-terminated static array - * of AVOptions. Each AVOption must have a non-empty name, a type, a default - * value and for number-type AVOptions also a range of allowed values. It must - * also declare an offset in bytes from the start of the struct, where the field - * associated with this AVOption is located. Other fields in the AVOption struct - * should also be set when applicable, but are not required. - * - * The following example illustrates an AVOptions-enabled struct: - * @code - * typedef struct test_struct { - * const AVClass *class; - * int int_opt; - * char *str_opt; - * uint8_t *bin_opt; - * int bin_len; - * } test_struct; - * - * static const AVOption test_options[] = { - * { "test_int", "This is a test option of int type.", offsetof(test_struct, int_opt), - * AV_OPT_TYPE_INT, { .i64 = -1 }, INT_MIN, INT_MAX }, - * { "test_str", "This is a test option of string type.", offsetof(test_struct, str_opt), - * AV_OPT_TYPE_STRING }, - * { "test_bin", "This is a test option of binary type.", offsetof(test_struct, bin_opt), - * AV_OPT_TYPE_BINARY }, - * { NULL }, - * }; - * - * static const AVClass test_class = { - * .class_name = "test class", - * .item_name = av_default_item_name, - * .option = test_options, - * .version = LIBAVUTIL_VERSION_INT, - * }; - * @endcode - * - * Next, when allocating your struct, you must ensure that the AVClass pointer - * is set to the correct value. Then, av_opt_set_defaults() can be called to - * initialize defaults. After that the struct is ready to be used with the - * AVOptions API. - * - * When cleaning up, you may use the av_opt_free() function to automatically - * free all the allocated string and binary options. - * - * Continuing with the above example: - * - * @code - * test_struct *alloc_test_struct(void) - * { - * test_struct *ret = av_mallocz(sizeof(*ret)); - * ret->class = &test_class; - * av_opt_set_defaults(ret); - * return ret; - * } - * void free_test_struct(test_struct **foo) - * { - * av_opt_free(*foo); - * av_freep(foo); - * } - * @endcode - * - * @subsection avoptions_implement_nesting Nesting - * It may happen that an AVOptions-enabled struct contains another - * AVOptions-enabled struct as a member (e.g. AVCodecContext in - * libavcodec exports generic options, while its priv_data field exports - * codec-specific options). In such a case, it is possible to set up the - * parent struct to export a child's options. To do that, simply - * implement AVClass.child_next() and AVClass.child_class_iterate() in the - * parent struct's AVClass. - * Assuming that the test_struct from above now also contains a - * child_struct field: - * - * @code - * typedef struct child_struct { - * AVClass *class; - * int flags_opt; - * } child_struct; - * static const AVOption child_opts[] = { - * { "test_flags", "This is a test option of flags type.", - * offsetof(child_struct, flags_opt), AV_OPT_TYPE_FLAGS, { .i64 = 0 }, INT_MIN, INT_MAX }, - * { NULL }, - * }; - * static const AVClass child_class = { - * .class_name = "child class", - * .item_name = av_default_item_name, - * .option = child_opts, - * .version = LIBAVUTIL_VERSION_INT, - * }; - * - * void *child_next(void *obj, void *prev) - * { - * test_struct *t = obj; - * if (!prev && t->child_struct) - * return t->child_struct; - * return NULL - * } - * const AVClass child_class_iterate(void **iter) - * { - * const AVClass *c = *iter ? NULL : &child_class; - * *iter = (void*)(uintptr_t)c; - * return c; - * } - * @endcode - * Putting child_next() and child_class_iterate() as defined above into - * test_class will now make child_struct's options accessible through - * test_struct (again, proper setup as described above needs to be done on - * child_struct right after it is created). - * - * From the above example it might not be clear why both child_next() - * and child_class_iterate() are needed. The distinction is that child_next() - * iterates over actually existing objects, while child_class_iterate() - * iterates over all possible child classes. E.g. if an AVCodecContext - * was initialized to use a codec which has private options, then its - * child_next() will return AVCodecContext.priv_data and finish - * iterating. OTOH child_class_iterate() on AVCodecContext.av_class will - * iterate over all available codecs with private options. - * - * @subsection avoptions_implement_named_constants Named constants - * It is possible to create named constants for options. Simply set the unit - * field of the option the constants should apply to a string and - * create the constants themselves as options of type AV_OPT_TYPE_CONST - * with their unit field set to the same string. - * Their default_val field should contain the value of the named - * constant. - * For example, to add some named constants for the test_flags option - * above, put the following into the child_opts array: - * @code - * { "test_flags", "This is a test option of flags type.", - * offsetof(child_struct, flags_opt), AV_OPT_TYPE_FLAGS, { .i64 = 0 }, INT_MIN, INT_MAX, "test_unit" }, - * { "flag1", "This is a flag with value 16", 0, AV_OPT_TYPE_CONST, { .i64 = 16 }, 0, 0, "test_unit" }, - * @endcode - * - * @section avoptions_use Using AVOptions - * This section deals with accessing options in an AVOptions-enabled struct. - * Such structs in FFmpeg are e.g. AVCodecContext in libavcodec or - * AVFormatContext in libavformat. - * - * @subsection avoptions_use_examine Examining AVOptions - * The basic functions for examining options are av_opt_next(), which iterates - * over all options defined for one object, and av_opt_find(), which searches - * for an option with the given name. - * - * The situation is more complicated with nesting. An AVOptions-enabled struct - * may have AVOptions-enabled children. Passing the AV_OPT_SEARCH_CHILDREN flag - * to av_opt_find() will make the function search children recursively. - * - * For enumerating there are basically two cases. The first is when you want to - * get all options that may potentially exist on the struct and its children - * (e.g. when constructing documentation). In that case you should call - * av_opt_child_class_iterate() recursively on the parent struct's AVClass. The - * second case is when you have an already initialized struct with all its - * children and you want to get all options that can be actually written or read - * from it. In that case you should call av_opt_child_next() recursively (and - * av_opt_next() on each result). - * - * @subsection avoptions_use_get_set Reading and writing AVOptions - * When setting options, you often have a string read directly from the - * user. In such a case, simply passing it to av_opt_set() is enough. For - * non-string type options, av_opt_set() will parse the string according to the - * option type. - * - * Similarly av_opt_get() will read any option type and convert it to a string - * which will be returned. Do not forget that the string is allocated, so you - * have to free it with av_free(). - * - * In some cases it may be more convenient to put all options into an - * AVDictionary and call av_opt_set_dict() on it. A specific case of this - * are the format/codec open functions in lavf/lavc which take a dictionary - * filled with option as a parameter. This makes it possible to set some options - * that cannot be set otherwise, since e.g. the input file format is not known - * before the file is actually opened. - */ - -enum AVOptionType{ - AV_OPT_TYPE_FLAGS, - AV_OPT_TYPE_INT, - AV_OPT_TYPE_INT64, - AV_OPT_TYPE_DOUBLE, - AV_OPT_TYPE_FLOAT, - AV_OPT_TYPE_STRING, - AV_OPT_TYPE_RATIONAL, - AV_OPT_TYPE_BINARY, ///< offset must point to a pointer immediately followed by an int for the length - AV_OPT_TYPE_DICT, - AV_OPT_TYPE_UINT64, - AV_OPT_TYPE_CONST, - AV_OPT_TYPE_IMAGE_SIZE, ///< offset must point to two consecutive integers - AV_OPT_TYPE_PIXEL_FMT, - AV_OPT_TYPE_SAMPLE_FMT, - AV_OPT_TYPE_VIDEO_RATE, ///< offset must point to AVRational - AV_OPT_TYPE_DURATION, - AV_OPT_TYPE_COLOR, -#if FF_API_OLD_CHANNEL_LAYOUT - AV_OPT_TYPE_CHANNEL_LAYOUT, -#endif - AV_OPT_TYPE_BOOL, - AV_OPT_TYPE_CHLAYOUT, -}; - -/** - * AVOption - */ -typedef struct AVOption { - const char *name; - - /** - * short English help text - * @todo What about other languages? - */ - const char *help; - - /** - * The offset relative to the context structure where the option - * value is stored. It should be 0 for named constants. - */ - int offset; - enum AVOptionType type; - - /** - * the default value for scalar options - */ - union { - int64_t i64; - double dbl; - const char *str; - /* TODO those are unused now */ - AVRational q; - } default_val; - double min; ///< minimum valid value for the option - double max; ///< maximum valid value for the option - - int flags; -#define AV_OPT_FLAG_ENCODING_PARAM 1 ///< a generic parameter which can be set by the user for muxing or encoding -#define AV_OPT_FLAG_DECODING_PARAM 2 ///< a generic parameter which can be set by the user for demuxing or decoding -#define AV_OPT_FLAG_AUDIO_PARAM 8 -#define AV_OPT_FLAG_VIDEO_PARAM 16 -#define AV_OPT_FLAG_SUBTITLE_PARAM 32 -/** - * The option is intended for exporting values to the caller. - */ -#define AV_OPT_FLAG_EXPORT 64 -/** - * The option may not be set through the AVOptions API, only read. - * This flag only makes sense when AV_OPT_FLAG_EXPORT is also set. - */ -#define AV_OPT_FLAG_READONLY 128 -#define AV_OPT_FLAG_BSF_PARAM (1<<8) ///< a generic parameter which can be set by the user for bit stream filtering -#define AV_OPT_FLAG_RUNTIME_PARAM (1<<15) ///< a generic parameter which can be set by the user at runtime -#define AV_OPT_FLAG_FILTERING_PARAM (1<<16) ///< a generic parameter which can be set by the user for filtering -#define AV_OPT_FLAG_DEPRECATED (1<<17) ///< set if option is deprecated, users should refer to AVOption.help text for more information -#define AV_OPT_FLAG_CHILD_CONSTS (1<<18) ///< set if option constants can also reside in child objects -//FIXME think about enc-audio, ... style flags - - /** - * The logical unit to which the option belongs. Non-constant - * options and corresponding named constants share the same - * unit. May be NULL. - */ - const char *unit; -} AVOption; - -/** - * A single allowed range of values, or a single allowed value. - */ -typedef struct AVOptionRange { - const char *str; - /** - * Value range. - * For string ranges this represents the min/max length. - * For dimensions this represents the min/max pixel count or width/height in multi-component case. - */ - double value_min, value_max; - /** - * Value's component range. - * For string this represents the unicode range for chars, 0-127 limits to ASCII. - */ - double component_min, component_max; - /** - * Range flag. - * If set to 1 the struct encodes a range, if set to 0 a single value. - */ - int is_range; -} AVOptionRange; - -/** - * List of AVOptionRange structs. - */ -typedef struct AVOptionRanges { - /** - * Array of option ranges. - * - * Most of option types use just one component. - * Following describes multi-component option types: - * - * AV_OPT_TYPE_IMAGE_SIZE: - * component index 0: range of pixel count (width * height). - * component index 1: range of width. - * component index 2: range of height. - * - * @note To obtain multi-component version of this structure, user must - * provide AV_OPT_MULTI_COMPONENT_RANGE to av_opt_query_ranges or - * av_opt_query_ranges_default function. - * - * Multi-component range can be read as in following example: - * - * @code - * int range_index, component_index; - * AVOptionRanges *ranges; - * AVOptionRange *range[3]; //may require more than 3 in the future. - * av_opt_query_ranges(&ranges, obj, key, AV_OPT_MULTI_COMPONENT_RANGE); - * for (range_index = 0; range_index < ranges->nb_ranges; range_index++) { - * for (component_index = 0; component_index < ranges->nb_components; component_index++) - * range[component_index] = ranges->range[ranges->nb_ranges * component_index + range_index]; - * //do something with range here. - * } - * av_opt_freep_ranges(&ranges); - * @endcode - */ - AVOptionRange **range; - /** - * Number of ranges per component. - */ - int nb_ranges; - /** - * Number of componentes. - */ - int nb_components; -} AVOptionRanges; - -/** - * Show the obj options. - * - * @param req_flags requested flags for the options to show. Show only the - * options for which it is opt->flags & req_flags. - * @param rej_flags rejected flags for the options to show. Show only the - * options for which it is !(opt->flags & req_flags). - * @param av_log_obj log context to use for showing the options - */ -int av_opt_show2(void *obj, void *av_log_obj, int req_flags, int rej_flags); - -/** - * Set the values of all AVOption fields to their default values. - * - * @param s an AVOption-enabled struct (its first member must be a pointer to AVClass) - */ -void av_opt_set_defaults(void *s); - -/** - * Set the values of all AVOption fields to their default values. Only these - * AVOption fields for which (opt->flags & mask) == flags will have their - * default applied to s. - * - * @param s an AVOption-enabled struct (its first member must be a pointer to AVClass) - * @param mask combination of AV_OPT_FLAG_* - * @param flags combination of AV_OPT_FLAG_* - */ -void av_opt_set_defaults2(void *s, int mask, int flags); - -/** - * Parse the key/value pairs list in opts. For each key/value pair - * found, stores the value in the field in ctx that is named like the - * key. ctx must be an AVClass context, storing is done using - * AVOptions. - * - * @param opts options string to parse, may be NULL - * @param key_val_sep a 0-terminated list of characters used to - * separate key from value - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other - * @return the number of successfully set key/value pairs, or a negative - * value corresponding to an AVERROR code in case of error: - * AVERROR(EINVAL) if opts cannot be parsed, - * the error code issued by av_opt_set() if a key/value pair - * cannot be set - */ -int av_set_options_string(void *ctx, const char *opts, - const char *key_val_sep, const char *pairs_sep); - -/** - * Parse the key-value pairs list in opts. For each key=value pair found, - * set the value of the corresponding option in ctx. - * - * @param ctx the AVClass object to set options on - * @param opts the options string, key-value pairs separated by a - * delimiter - * @param shorthand a NULL-terminated array of options names for shorthand - * notation: if the first field in opts has no key part, - * the key is taken from the first element of shorthand; - * then again for the second, etc., until either opts is - * finished, shorthand is finished or a named option is - * found; after that, all options must be named - * @param key_val_sep a 0-terminated list of characters used to separate - * key from value, for example '=' - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other, for example ':' or ',' - * @return the number of successfully set key=value pairs, or a negative - * value corresponding to an AVERROR code in case of error: - * AVERROR(EINVAL) if opts cannot be parsed, - * the error code issued by av_set_string3() if a key/value pair - * cannot be set - * - * Options names must use only the following characters: a-z A-Z 0-9 - . / _ - * Separators must use characters distinct from option names and from each - * other. - */ -int av_opt_set_from_string(void *ctx, const char *opts, - const char *const *shorthand, - const char *key_val_sep, const char *pairs_sep); -/** - * Free all allocated objects in obj. - */ -void av_opt_free(void *obj); - -/** - * Check whether a particular flag is set in a flags field. - * - * @param field_name the name of the flag field option - * @param flag_name the name of the flag to check - * @return non-zero if the flag is set, zero if the flag isn't set, - * isn't of the right type, or the flags field doesn't exist. - */ -int av_opt_flag_is_set(void *obj, const char *field_name, const char *flag_name); - -/** - * Set all the options from a given dictionary on an object. - * - * @param obj a struct whose first element is a pointer to AVClass - * @param options options to process. This dictionary will be freed and replaced - * by a new one containing all options not found in obj. - * Of course this new dictionary needs to be freed by caller - * with av_dict_free(). - * - * @return 0 on success, a negative AVERROR if some option was found in obj, - * but could not be set. - * - * @see av_dict_copy() - */ -int av_opt_set_dict(void *obj, struct AVDictionary **options); - - -/** - * Set all the options from a given dictionary on an object. - * - * @param obj a struct whose first element is a pointer to AVClass - * @param options options to process. This dictionary will be freed and replaced - * by a new one containing all options not found in obj. - * Of course this new dictionary needs to be freed by caller - * with av_dict_free(). - * @param search_flags A combination of AV_OPT_SEARCH_*. - * - * @return 0 on success, a negative AVERROR if some option was found in obj, - * but could not be set. - * - * @see av_dict_copy() - */ -int av_opt_set_dict2(void *obj, struct AVDictionary **options, int search_flags); - -/** - * Extract a key-value pair from the beginning of a string. - * - * @param ropts pointer to the options string, will be updated to - * point to the rest of the string (one of the pairs_sep - * or the final NUL) - * @param key_val_sep a 0-terminated list of characters used to separate - * key from value, for example '=' - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other, for example ':' or ',' - * @param flags flags; see the AV_OPT_FLAG_* values below - * @param rkey parsed key; must be freed using av_free() - * @param rval parsed value; must be freed using av_free() - * - * @return >=0 for success, or a negative value corresponding to an - * AVERROR code in case of error; in particular: - * AVERROR(EINVAL) if no key is present - * - */ -int av_opt_get_key_value(const char **ropts, - const char *key_val_sep, const char *pairs_sep, - unsigned flags, - char **rkey, char **rval); - -enum { - - /** - * Accept to parse a value without a key; the key will then be returned - * as NULL. - */ - AV_OPT_FLAG_IMPLICIT_KEY = 1, -}; - -/** - * @defgroup opt_eval_funcs Evaluating option strings - * @{ - * This group of functions can be used to evaluate option strings - * and get numbers out of them. They do the same thing as av_opt_set(), - * except the result is written into the caller-supplied pointer. - * - * @param obj a struct whose first element is a pointer to AVClass. - * @param o an option for which the string is to be evaluated. - * @param val string to be evaluated. - * @param *_out value of the string will be written here. - * - * @return 0 on success, a negative number on failure. - */ -int av_opt_eval_flags (void *obj, const AVOption *o, const char *val, int *flags_out); -int av_opt_eval_int (void *obj, const AVOption *o, const char *val, int *int_out); -int av_opt_eval_int64 (void *obj, const AVOption *o, const char *val, int64_t *int64_out); -int av_opt_eval_float (void *obj, const AVOption *o, const char *val, float *float_out); -int av_opt_eval_double(void *obj, const AVOption *o, const char *val, double *double_out); -int av_opt_eval_q (void *obj, const AVOption *o, const char *val, AVRational *q_out); -/** - * @} - */ - -#define AV_OPT_SEARCH_CHILDREN (1 << 0) /**< Search in possible children of the - given object first. */ -/** - * The obj passed to av_opt_find() is fake -- only a double pointer to AVClass - * instead of a required pointer to a struct containing AVClass. This is - * useful for searching for options without needing to allocate the corresponding - * object. - */ -#define AV_OPT_SEARCH_FAKE_OBJ (1 << 1) - -/** - * In av_opt_get, return NULL if the option has a pointer type and is set to NULL, - * rather than returning an empty string. - */ -#define AV_OPT_ALLOW_NULL (1 << 2) - -/** - * Allows av_opt_query_ranges and av_opt_query_ranges_default to return more than - * one component for certain option types. - * @see AVOptionRanges for details. - */ -#define AV_OPT_MULTI_COMPONENT_RANGE (1 << 12) - -/** - * Look for an option in an object. Consider only options which - * have all the specified flags set. - * - * @param[in] obj A pointer to a struct whose first element is a - * pointer to an AVClass. - * Alternatively a double pointer to an AVClass, if - * AV_OPT_SEARCH_FAKE_OBJ search flag is set. - * @param[in] name The name of the option to look for. - * @param[in] unit When searching for named constants, name of the unit - * it belongs to. - * @param opt_flags Find only options with all the specified flags set (AV_OPT_FLAG). - * @param search_flags A combination of AV_OPT_SEARCH_*. - * - * @return A pointer to the option found, or NULL if no option - * was found. - * - * @note Options found with AV_OPT_SEARCH_CHILDREN flag may not be settable - * directly with av_opt_set(). Use special calls which take an options - * AVDictionary (e.g. avformat_open_input()) to set options found with this - * flag. - */ -const AVOption *av_opt_find(void *obj, const char *name, const char *unit, - int opt_flags, int search_flags); - -/** - * Look for an option in an object. Consider only options which - * have all the specified flags set. - * - * @param[in] obj A pointer to a struct whose first element is a - * pointer to an AVClass. - * Alternatively a double pointer to an AVClass, if - * AV_OPT_SEARCH_FAKE_OBJ search flag is set. - * @param[in] name The name of the option to look for. - * @param[in] unit When searching for named constants, name of the unit - * it belongs to. - * @param opt_flags Find only options with all the specified flags set (AV_OPT_FLAG). - * @param search_flags A combination of AV_OPT_SEARCH_*. - * @param[out] target_obj if non-NULL, an object to which the option belongs will be - * written here. It may be different from obj if AV_OPT_SEARCH_CHILDREN is present - * in search_flags. This parameter is ignored if search_flags contain - * AV_OPT_SEARCH_FAKE_OBJ. - * - * @return A pointer to the option found, or NULL if no option - * was found. - */ -const AVOption *av_opt_find2(void *obj, const char *name, const char *unit, - int opt_flags, int search_flags, void **target_obj); - -/** - * Iterate over all AVOptions belonging to obj. - * - * @param obj an AVOptions-enabled struct or a double pointer to an - * AVClass describing it. - * @param prev result of the previous call to av_opt_next() on this object - * or NULL - * @return next AVOption or NULL - */ -const AVOption *av_opt_next(const void *obj, const AVOption *prev); - -/** - * Iterate over AVOptions-enabled children of obj. - * - * @param prev result of a previous call to this function or NULL - * @return next AVOptions-enabled child or NULL - */ -void *av_opt_child_next(void *obj, void *prev); - -/** - * Iterate over potential AVOptions-enabled children of parent. - * - * @param iter a pointer where iteration state is stored. - * @return AVClass corresponding to next potential child or NULL - */ -const AVClass *av_opt_child_class_iterate(const AVClass *parent, void **iter); - -/** - * @defgroup opt_set_funcs Option setting functions - * @{ - * Those functions set the field of obj with the given name to value. - * - * @param[in] obj A struct whose first element is a pointer to an AVClass. - * @param[in] name the name of the field to set - * @param[in] val The value to set. In case of av_opt_set() if the field is not - * of a string type, then the given string is parsed. - * SI postfixes and some named scalars are supported. - * If the field is of a numeric type, it has to be a numeric or named - * scalar. Behavior with more than one scalar and +- infix operators - * is undefined. - * If the field is of a flags type, it has to be a sequence of numeric - * scalars or named flags separated by '+' or '-'. Prefixing a flag - * with '+' causes it to be set without affecting the other flags; - * similarly, '-' unsets a flag. - * If the field is of a dictionary type, it has to be a ':' separated list of - * key=value parameters. Values containing ':' special characters must be - * escaped. - * @param search_flags flags passed to av_opt_find2. I.e. if AV_OPT_SEARCH_CHILDREN - * is passed here, then the option may be set on a child of obj. - * - * @return 0 if the value has been set, or an AVERROR code in case of - * error: - * AVERROR_OPTION_NOT_FOUND if no matching option exists - * AVERROR(ERANGE) if the value is out of range - * AVERROR(EINVAL) if the value is not valid - */ -int av_opt_set (void *obj, const char *name, const char *val, int search_flags); -int av_opt_set_int (void *obj, const char *name, int64_t val, int search_flags); -int av_opt_set_double (void *obj, const char *name, double val, int search_flags); -int av_opt_set_q (void *obj, const char *name, AVRational val, int search_flags); -int av_opt_set_bin (void *obj, const char *name, const uint8_t *val, int size, int search_flags); -int av_opt_set_image_size(void *obj, const char *name, int w, int h, int search_flags); -int av_opt_set_pixel_fmt (void *obj, const char *name, enum AVPixelFormat fmt, int search_flags); -int av_opt_set_sample_fmt(void *obj, const char *name, enum AVSampleFormat fmt, int search_flags); -int av_opt_set_video_rate(void *obj, const char *name, AVRational val, int search_flags); -#if FF_API_OLD_CHANNEL_LAYOUT -attribute_deprecated -int av_opt_set_channel_layout(void *obj, const char *name, int64_t ch_layout, int search_flags); -#endif -int av_opt_set_chlayout(void *obj, const char *name, const AVChannelLayout *layout, int search_flags); -/** - * @note Any old dictionary present is discarded and replaced with a copy of the new one. The - * caller still owns val is and responsible for freeing it. - */ -int av_opt_set_dict_val(void *obj, const char *name, const AVDictionary *val, int search_flags); - -/** - * Set a binary option to an integer list. - * - * @param obj AVClass object to set options on - * @param name name of the binary option - * @param val pointer to an integer list (must have the correct type with - * regard to the contents of the list) - * @param term list terminator (usually 0 or -1) - * @param flags search flags - */ -#define av_opt_set_int_list(obj, name, val, term, flags) \ - (av_int_list_length(val, term) > INT_MAX / sizeof(*(val)) ? \ - AVERROR(EINVAL) : \ - av_opt_set_bin(obj, name, (const uint8_t *)(val), \ - av_int_list_length(val, term) * sizeof(*(val)), flags)) - -/** - * @} - */ - -/** - * @defgroup opt_get_funcs Option getting functions - * @{ - * Those functions get a value of the option with the given name from an object. - * - * @param[in] obj a struct whose first element is a pointer to an AVClass. - * @param[in] name name of the option to get. - * @param[in] search_flags flags passed to av_opt_find2. I.e. if AV_OPT_SEARCH_CHILDREN - * is passed here, then the option may be found in a child of obj. - * @param[out] out_val value of the option will be written here - * @return >=0 on success, a negative error code otherwise - */ -/** - * @note the returned string will be av_malloc()ed and must be av_free()ed by the caller - * - * @note if AV_OPT_ALLOW_NULL is set in search_flags in av_opt_get, and the - * option is of type AV_OPT_TYPE_STRING, AV_OPT_TYPE_BINARY or AV_OPT_TYPE_DICT - * and is set to NULL, *out_val will be set to NULL instead of an allocated - * empty string. - */ -int av_opt_get (void *obj, const char *name, int search_flags, uint8_t **out_val); -int av_opt_get_int (void *obj, const char *name, int search_flags, int64_t *out_val); -int av_opt_get_double (void *obj, const char *name, int search_flags, double *out_val); -int av_opt_get_q (void *obj, const char *name, int search_flags, AVRational *out_val); -int av_opt_get_image_size(void *obj, const char *name, int search_flags, int *w_out, int *h_out); -int av_opt_get_pixel_fmt (void *obj, const char *name, int search_flags, enum AVPixelFormat *out_fmt); -int av_opt_get_sample_fmt(void *obj, const char *name, int search_flags, enum AVSampleFormat *out_fmt); -int av_opt_get_video_rate(void *obj, const char *name, int search_flags, AVRational *out_val); -#if FF_API_OLD_CHANNEL_LAYOUT -attribute_deprecated -int av_opt_get_channel_layout(void *obj, const char *name, int search_flags, int64_t *ch_layout); -#endif -int av_opt_get_chlayout(void *obj, const char *name, int search_flags, AVChannelLayout *layout); -/** - * @param[out] out_val The returned dictionary is a copy of the actual value and must - * be freed with av_dict_free() by the caller - */ -int av_opt_get_dict_val(void *obj, const char *name, int search_flags, AVDictionary **out_val); -/** - * @} - */ -/** - * Gets a pointer to the requested field in a struct. - * This function allows accessing a struct even when its fields are moved or - * renamed since the application making the access has been compiled, - * - * @returns a pointer to the field, it can be cast to the correct type and read - * or written to. - */ -void *av_opt_ptr(const AVClass *avclass, void *obj, const char *name); - -/** - * Free an AVOptionRanges struct and set it to NULL. - */ -void av_opt_freep_ranges(AVOptionRanges **ranges); - -/** - * Get a list of allowed ranges for the given option. - * - * The returned list may depend on other fields in obj like for example profile. - * - * @param flags is a bitmask of flags, undefined flags should not be set and should be ignored - * AV_OPT_SEARCH_FAKE_OBJ indicates that the obj is a double pointer to a AVClass instead of a full instance - * AV_OPT_MULTI_COMPONENT_RANGE indicates that function may return more than one component, @see AVOptionRanges - * - * The result must be freed with av_opt_freep_ranges. - * - * @return number of compontents returned on success, a negative errro code otherwise - */ -int av_opt_query_ranges(AVOptionRanges **, void *obj, const char *key, int flags); - -/** - * Copy options from src object into dest object. - * - * The underlying AVClass of both src and dest must coincide. The guarantee - * below does not apply if this is not fulfilled. - * - * Options that require memory allocation (e.g. string or binary) are malloc'ed in dest object. - * Original memory allocated for such options is freed unless both src and dest options points to the same memory. - * - * Even on error it is guaranteed that allocated options from src and dest - * no longer alias each other afterwards; in particular calling av_opt_free() - * on both src and dest is safe afterwards if dest has been memdup'ed from src. - * - * @param dest Object to copy from - * @param src Object to copy into - * @return 0 on success, negative on error - */ -int av_opt_copy(void *dest, const void *src); - -/** - * Get a default list of allowed ranges for the given option. - * - * This list is constructed without using the AVClass.query_ranges() callback - * and can be used as fallback from within the callback. - * - * @param flags is a bitmask of flags, undefined flags should not be set and should be ignored - * AV_OPT_SEARCH_FAKE_OBJ indicates that the obj is a double pointer to a AVClass instead of a full instance - * AV_OPT_MULTI_COMPONENT_RANGE indicates that function may return more than one component, @see AVOptionRanges - * - * The result must be freed with av_opt_free_ranges. - * - * @return number of compontents returned on success, a negative errro code otherwise - */ -int av_opt_query_ranges_default(AVOptionRanges **, void *obj, const char *key, int flags); - -/** - * Check if given option is set to its default value. - * - * Options o must belong to the obj. This function must not be called to check child's options state. - * @see av_opt_is_set_to_default_by_name(). - * - * @param obj AVClass object to check option on - * @param o option to be checked - * @return >0 when option is set to its default, - * 0 when option is not set its default, - * <0 on error - */ -int av_opt_is_set_to_default(void *obj, const AVOption *o); - -/** - * Check if given option is set to its default value. - * - * @param obj AVClass object to check option on - * @param name option name - * @param search_flags combination of AV_OPT_SEARCH_* - * @return >0 when option is set to its default, - * 0 when option is not set its default, - * <0 on error - */ -int av_opt_is_set_to_default_by_name(void *obj, const char *name, int search_flags); - - -#define AV_OPT_SERIALIZE_SKIP_DEFAULTS 0x00000001 ///< Serialize options that are not set to default values only. -#define AV_OPT_SERIALIZE_OPT_FLAGS_EXACT 0x00000002 ///< Serialize options that exactly match opt_flags only. - -/** - * Serialize object's options. - * - * Create a string containing object's serialized options. - * Such string may be passed back to av_opt_set_from_string() in order to restore option values. - * A key/value or pairs separator occurring in the serialized value or - * name string are escaped through the av_escape() function. - * - * @param[in] obj AVClass object to serialize - * @param[in] opt_flags serialize options with all the specified flags set (AV_OPT_FLAG) - * @param[in] flags combination of AV_OPT_SERIALIZE_* flags - * @param[out] buffer Pointer to buffer that will be allocated with string containg serialized options. - * Buffer must be freed by the caller when is no longer needed. - * @param[in] key_val_sep character used to separate key from value - * @param[in] pairs_sep character used to separate two pairs from each other - * @return >= 0 on success, negative on error - * @warning Separators cannot be neither '\\' nor '\0'. They also cannot be the same. - */ -int av_opt_serialize(void *obj, int opt_flags, int flags, char **buffer, - const char key_val_sep, const char pairs_sep); -/** - * @} - */ - -#endif /* AVUTIL_OPT_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/parseutils.h b/third_party/ffmpeg/uos/amd64/include/libavutil/parseutils.h deleted file mode 100644 index e66d24b7..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/parseutils.h +++ /dev/null @@ -1,193 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PARSEUTILS_H -#define AVUTIL_PARSEUTILS_H - -#include - -#include "rational.h" - -/** - * @file - * misc parsing utilities - */ - -/** - * Parse str and store the parsed ratio in q. - * - * Note that a ratio with infinite (1/0) or negative value is - * considered valid, so you should check on the returned value if you - * want to exclude those values. - * - * The undefined value can be expressed using the "0:0" string. - * - * @param[in,out] q pointer to the AVRational which will contain the ratio - * @param[in] str the string to parse: it has to be a string in the format - * num:den, a float number or an expression - * @param[in] max the maximum allowed numerator and denominator - * @param[in] log_offset log level offset which is applied to the log - * level of log_ctx - * @param[in] log_ctx parent logging context - * @return >= 0 on success, a negative error code otherwise - */ -int av_parse_ratio(AVRational *q, const char *str, int max, - int log_offset, void *log_ctx); - -#define av_parse_ratio_quiet(rate, str, max) \ - av_parse_ratio(rate, str, max, AV_LOG_MAX_OFFSET, NULL) - -/** - * Parse str and put in width_ptr and height_ptr the detected values. - * - * @param[in,out] width_ptr pointer to the variable which will contain the detected - * width value - * @param[in,out] height_ptr pointer to the variable which will contain the detected - * height value - * @param[in] str the string to parse: it has to be a string in the format - * width x height or a valid video size abbreviation. - * @return >= 0 on success, a negative error code otherwise - */ -int av_parse_video_size(int *width_ptr, int *height_ptr, const char *str); - -/** - * Parse str and store the detected values in *rate. - * - * @param[in,out] rate pointer to the AVRational which will contain the detected - * frame rate - * @param[in] str the string to parse: it has to be a string in the format - * rate_num / rate_den, a float number or a valid video rate abbreviation - * @return >= 0 on success, a negative error code otherwise - */ -int av_parse_video_rate(AVRational *rate, const char *str); - -/** - * Put the RGBA values that correspond to color_string in rgba_color. - * - * @param color_string a string specifying a color. It can be the name of - * a color (case insensitive match) or a [0x|#]RRGGBB[AA] sequence, - * possibly followed by "@" and a string representing the alpha - * component. - * The alpha component may be a string composed by "0x" followed by an - * hexadecimal number or a decimal number between 0.0 and 1.0, which - * represents the opacity value (0x00/0.0 means completely transparent, - * 0xff/1.0 completely opaque). - * If the alpha component is not specified then 0xff is assumed. - * The string "random" will result in a random color. - * @param slen length of the initial part of color_string containing the - * color. It can be set to -1 if color_string is a null terminated string - * containing nothing else than the color. - * @return >= 0 in case of success, a negative value in case of - * failure (for example if color_string cannot be parsed). - */ -int av_parse_color(uint8_t *rgba_color, const char *color_string, int slen, - void *log_ctx); - -/** - * Get the name of a color from the internal table of hard-coded named - * colors. - * - * This function is meant to enumerate the color names recognized by - * av_parse_color(). - * - * @param color_idx index of the requested color, starting from 0 - * @param rgbp if not NULL, will point to a 3-elements array with the color value in RGB - * @return the color name string or NULL if color_idx is not in the array - */ -const char *av_get_known_color_name(int color_idx, const uint8_t **rgb); - -/** - * Parse timestr and return in *time a corresponding number of - * microseconds. - * - * @param timeval puts here the number of microseconds corresponding - * to the string in timestr. If the string represents a duration, it - * is the number of microseconds contained in the time interval. If - * the string is a date, is the number of microseconds since 1st of - * January, 1970 up to the time of the parsed date. If timestr cannot - * be successfully parsed, set *time to INT64_MIN. - - * @param timestr a string representing a date or a duration. - * - If a date the syntax is: - * @code - * [{YYYY-MM-DD|YYYYMMDD}[T|t| ]]{{HH:MM:SS[.m...]]]}|{HHMMSS[.m...]]]}}[Z] - * now - * @endcode - * If the value is "now" it takes the current time. - * Time is local time unless Z is appended, in which case it is - * interpreted as UTC. - * If the year-month-day part is not specified it takes the current - * year-month-day. - * - If a duration the syntax is: - * @code - * [-][HH:]MM:SS[.m...] - * [-]S+[.m...] - * @endcode - * @param duration flag which tells how to interpret timestr, if not - * zero timestr is interpreted as a duration, otherwise as a date - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code otherwise - */ -int av_parse_time(int64_t *timeval, const char *timestr, int duration); - -/** - * Attempt to find a specific tag in a URL. - * - * syntax: '?tag1=val1&tag2=val2...'. Little URL decoding is done. - * Return 1 if found. - */ -int av_find_info_tag(char *arg, int arg_size, const char *tag1, const char *info); - -/** - * Simplified version of strptime - * - * Parse the input string p according to the format string fmt and - * store its results in the structure dt. - * This implementation supports only a subset of the formats supported - * by the standard strptime(). - * - * The supported input field descriptors are listed below. - * - %H: the hour as a decimal number, using a 24-hour clock, in the - * range '00' through '23' - * - %J: hours as a decimal number, in the range '0' through INT_MAX - * - %M: the minute as a decimal number, using a 24-hour clock, in the - * range '00' through '59' - * - %S: the second as a decimal number, using a 24-hour clock, in the - * range '00' through '59' - * - %Y: the year as a decimal number, using the Gregorian calendar - * - %m: the month as a decimal number, in the range '1' through '12' - * - %d: the day of the month as a decimal number, in the range '1' - * through '31' - * - %T: alias for '%H:%M:%S' - * - %%: a literal '%' - * - * @return a pointer to the first character not processed in this function - * call. In case the input string contains more characters than - * required by the format string the return value points right after - * the last consumed input character. In case the whole input string - * is consumed the return value points to the null byte at the end of - * the string. On failure NULL is returned. - */ -char *av_small_strptime(const char *p, const char *fmt, struct tm *dt); - -/** - * Convert the decomposed UTC time in tm to a time_t value. - */ -time_t av_timegm(struct tm *tm); - -#endif /* AVUTIL_PARSEUTILS_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/pixdesc.h b/third_party/ffmpeg/uos/amd64/include/libavutil/pixdesc.h deleted file mode 100644 index f8a195ff..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/pixdesc.h +++ /dev/null @@ -1,410 +0,0 @@ -/* - * pixel format descriptor - * Copyright (c) 2009 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PIXDESC_H -#define AVUTIL_PIXDESC_H - -#include - -#include "attributes.h" -#include "pixfmt.h" - -typedef struct AVComponentDescriptor { - /** - * Which of the 4 planes contains the component. - */ - int plane; - - /** - * Number of elements between 2 horizontally consecutive pixels. - * Elements are bits for bitstream formats, bytes otherwise. - */ - int step; - - /** - * Number of elements before the component of the first pixel. - * Elements are bits for bitstream formats, bytes otherwise. - */ - int offset; - - /** - * Number of least significant bits that must be shifted away - * to get the value. - */ - int shift; - - /** - * Number of bits in the component. - */ - int depth; -} AVComponentDescriptor; - -/** - * Descriptor that unambiguously describes how the bits of a pixel are - * stored in the up to 4 data planes of an image. It also stores the - * subsampling factors and number of components. - * - * @note This is separate of the colorspace (RGB, YCbCr, YPbPr, JPEG-style YUV - * and all the YUV variants) AVPixFmtDescriptor just stores how values - * are stored not what these values represent. - */ -typedef struct AVPixFmtDescriptor { - const char *name; - uint8_t nb_components; ///< The number of components each pixel has, (1-4) - - /** - * Amount to shift the luma width right to find the chroma width. - * For YV12 this is 1 for example. - * chroma_width = AV_CEIL_RSHIFT(luma_width, log2_chroma_w) - * The note above is needed to ensure rounding up. - * This value only refers to the chroma components. - */ - uint8_t log2_chroma_w; - - /** - * Amount to shift the luma height right to find the chroma height. - * For YV12 this is 1 for example. - * chroma_height= AV_CEIL_RSHIFT(luma_height, log2_chroma_h) - * The note above is needed to ensure rounding up. - * This value only refers to the chroma components. - */ - uint8_t log2_chroma_h; - - /** - * Combination of AV_PIX_FMT_FLAG_... flags. - */ - uint64_t flags; - - /** - * Parameters that describe how pixels are packed. - * If the format has 1 or 2 components, then luma is 0. - * If the format has 3 or 4 components: - * if the RGB flag is set then 0 is red, 1 is green and 2 is blue; - * otherwise 0 is luma, 1 is chroma-U and 2 is chroma-V. - * - * If present, the Alpha channel is always the last component. - */ - AVComponentDescriptor comp[4]; - - /** - * Alternative comma-separated names. - */ - const char *alias; -} AVPixFmtDescriptor; - -/** - * Pixel format is big-endian. - */ -#define AV_PIX_FMT_FLAG_BE (1 << 0) -/** - * Pixel format has a palette in data[1], values are indexes in this palette. - */ -#define AV_PIX_FMT_FLAG_PAL (1 << 1) -/** - * All values of a component are bit-wise packed end to end. - */ -#define AV_PIX_FMT_FLAG_BITSTREAM (1 << 2) -/** - * Pixel format is an HW accelerated format. - */ -#define AV_PIX_FMT_FLAG_HWACCEL (1 << 3) -/** - * At least one pixel component is not in the first data plane. - */ -#define AV_PIX_FMT_FLAG_PLANAR (1 << 4) -/** - * The pixel format contains RGB-like data (as opposed to YUV/grayscale). - */ -#define AV_PIX_FMT_FLAG_RGB (1 << 5) - -/** - * The pixel format has an alpha channel. This is set on all formats that - * support alpha in some way, including AV_PIX_FMT_PAL8. The alpha is always - * straight, never pre-multiplied. - * - * If a codec or a filter does not support alpha, it should set all alpha to - * opaque, or use the equivalent pixel formats without alpha component, e.g. - * AV_PIX_FMT_RGB0 (or AV_PIX_FMT_RGB24 etc.) instead of AV_PIX_FMT_RGBA. - */ -#define AV_PIX_FMT_FLAG_ALPHA (1 << 7) - -/** - * The pixel format is following a Bayer pattern - */ -#define AV_PIX_FMT_FLAG_BAYER (1 << 8) - -/** - * The pixel format contains IEEE-754 floating point values. Precision (double, - * single, or half) should be determined by the pixel size (64, 32, or 16 bits). - */ -#define AV_PIX_FMT_FLAG_FLOAT (1 << 9) - -/** - * Return the number of bits per pixel used by the pixel format - * described by pixdesc. Note that this is not the same as the number - * of bits per sample. - * - * The returned number of bits refers to the number of bits actually - * used for storing the pixel information, that is padding bits are - * not counted. - */ -int av_get_bits_per_pixel(const AVPixFmtDescriptor *pixdesc); - -/** - * Return the number of bits per pixel for the pixel format - * described by pixdesc, including any padding or unused bits. - */ -int av_get_padded_bits_per_pixel(const AVPixFmtDescriptor *pixdesc); - -/** - * @return a pixel format descriptor for provided pixel format or NULL if - * this pixel format is unknown. - */ -const AVPixFmtDescriptor *av_pix_fmt_desc_get(enum AVPixelFormat pix_fmt); - -/** - * Iterate over all pixel format descriptors known to libavutil. - * - * @param prev previous descriptor. NULL to get the first descriptor. - * - * @return next descriptor or NULL after the last descriptor - */ -const AVPixFmtDescriptor *av_pix_fmt_desc_next(const AVPixFmtDescriptor *prev); - -/** - * @return an AVPixelFormat id described by desc, or AV_PIX_FMT_NONE if desc - * is not a valid pointer to a pixel format descriptor. - */ -enum AVPixelFormat av_pix_fmt_desc_get_id(const AVPixFmtDescriptor *desc); - -/** - * Utility function to access log2_chroma_w log2_chroma_h from - * the pixel format AVPixFmtDescriptor. - * - * @param[in] pix_fmt the pixel format - * @param[out] h_shift store log2_chroma_w (horizontal/width shift) - * @param[out] v_shift store log2_chroma_h (vertical/height shift) - * - * @return 0 on success, AVERROR(ENOSYS) on invalid or unknown pixel format - */ -int av_pix_fmt_get_chroma_sub_sample(enum AVPixelFormat pix_fmt, - int *h_shift, int *v_shift); - -/** - * @return number of planes in pix_fmt, a negative AVERROR if pix_fmt is not a - * valid pixel format. - */ -int av_pix_fmt_count_planes(enum AVPixelFormat pix_fmt); - -/** - * @return the name for provided color range or NULL if unknown. - */ -const char *av_color_range_name(enum AVColorRange range); - -/** - * @return the AVColorRange value for name or an AVError if not found. - */ -int av_color_range_from_name(const char *name); - -/** - * @return the name for provided color primaries or NULL if unknown. - */ -const char *av_color_primaries_name(enum AVColorPrimaries primaries); - -/** - * @return the AVColorPrimaries value for name or an AVError if not found. - */ -int av_color_primaries_from_name(const char *name); - -/** - * @return the name for provided color transfer or NULL if unknown. - */ -const char *av_color_transfer_name(enum AVColorTransferCharacteristic transfer); - -/** - * @return the AVColorTransferCharacteristic value for name or an AVError if not found. - */ -int av_color_transfer_from_name(const char *name); - -/** - * @return the name for provided color space or NULL if unknown. - */ -const char *av_color_space_name(enum AVColorSpace space); - -/** - * @return the AVColorSpace value for name or an AVError if not found. - */ -int av_color_space_from_name(const char *name); - -/** - * @return the name for provided chroma location or NULL if unknown. - */ -const char *av_chroma_location_name(enum AVChromaLocation location); - -/** - * @return the AVChromaLocation value for name or an AVError if not found. - */ -int av_chroma_location_from_name(const char *name); - -/** - * Return the pixel format corresponding to name. - * - * If there is no pixel format with name name, then looks for a - * pixel format with the name corresponding to the native endian - * format of name. - * For example in a little-endian system, first looks for "gray16", - * then for "gray16le". - * - * Finally if no pixel format has been found, returns AV_PIX_FMT_NONE. - */ -enum AVPixelFormat av_get_pix_fmt(const char *name); - -/** - * Return the short name for a pixel format, NULL in case pix_fmt is - * unknown. - * - * @see av_get_pix_fmt(), av_get_pix_fmt_string() - */ -const char *av_get_pix_fmt_name(enum AVPixelFormat pix_fmt); - -/** - * Print in buf the string corresponding to the pixel format with - * number pix_fmt, or a header if pix_fmt is negative. - * - * @param buf the buffer where to write the string - * @param buf_size the size of buf - * @param pix_fmt the number of the pixel format to print the - * corresponding info string, or a negative value to print the - * corresponding header. - */ -char *av_get_pix_fmt_string(char *buf, int buf_size, - enum AVPixelFormat pix_fmt); - -/** - * Read a line from an image, and write the values of the - * pixel format component c to dst. - * - * @param data the array containing the pointers to the planes of the image - * @param linesize the array containing the linesizes of the image - * @param desc the pixel format descriptor for the image - * @param x the horizontal coordinate of the first pixel to read - * @param y the vertical coordinate of the first pixel to read - * @param w the width of the line to read, that is the number of - * values to write to dst - * @param read_pal_component if not zero and the format is a paletted - * format writes the values corresponding to the palette - * component c in data[1] to dst, rather than the palette indexes in - * data[0]. The behavior is undefined if the format is not paletted. - * @param dst_element_size size of elements in dst array (2 or 4 byte) - */ -void av_read_image_line2(void *dst, const uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w, int read_pal_component, - int dst_element_size); - -void av_read_image_line(uint16_t *dst, const uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w, int read_pal_component); - -/** - * Write the values from src to the pixel format component c of an - * image line. - * - * @param src array containing the values to write - * @param data the array containing the pointers to the planes of the - * image to write into. It is supposed to be zeroed. - * @param linesize the array containing the linesizes of the image - * @param desc the pixel format descriptor for the image - * @param x the horizontal coordinate of the first pixel to write - * @param y the vertical coordinate of the first pixel to write - * @param w the width of the line to write, that is the number of - * values to write to the image line - * @param src_element_size size of elements in src array (2 or 4 byte) - */ -void av_write_image_line2(const void *src, uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w, int src_element_size); - -void av_write_image_line(const uint16_t *src, uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w); - -/** - * Utility function to swap the endianness of a pixel format. - * - * @param[in] pix_fmt the pixel format - * - * @return pixel format with swapped endianness if it exists, - * otherwise AV_PIX_FMT_NONE - */ -enum AVPixelFormat av_pix_fmt_swap_endianness(enum AVPixelFormat pix_fmt); - -#define FF_LOSS_RESOLUTION 0x0001 /**< loss due to resolution change */ -#define FF_LOSS_DEPTH 0x0002 /**< loss due to color depth change */ -#define FF_LOSS_COLORSPACE 0x0004 /**< loss due to color space conversion */ -#define FF_LOSS_ALPHA 0x0008 /**< loss of alpha bits */ -#define FF_LOSS_COLORQUANT 0x0010 /**< loss due to color quantization */ -#define FF_LOSS_CHROMA 0x0020 /**< loss of chroma (e.g. RGB to gray conversion) */ - -/** - * Compute what kind of losses will occur when converting from one specific - * pixel format to another. - * When converting from one pixel format to another, information loss may occur. - * For example, when converting from RGB24 to GRAY, the color information will - * be lost. Similarly, other losses occur when converting from some formats to - * other formats. These losses can involve loss of chroma, but also loss of - * resolution, loss of color depth, loss due to the color space conversion, loss - * of the alpha bits or loss due to color quantization. - * av_get_fix_fmt_loss() informs you about the various types of losses - * which will occur when converting from one pixel format to another. - * - * @param[in] dst_pix_fmt destination pixel format - * @param[in] src_pix_fmt source pixel format - * @param[in] has_alpha Whether the source pixel format alpha channel is used. - * @return Combination of flags informing you what kind of losses will occur - * (maximum loss for an invalid dst_pix_fmt). - */ -int av_get_pix_fmt_loss(enum AVPixelFormat dst_pix_fmt, - enum AVPixelFormat src_pix_fmt, - int has_alpha); - -/** - * Compute what kind of losses will occur when converting from one specific - * pixel format to another. - * When converting from one pixel format to another, information loss may occur. - * For example, when converting from RGB24 to GRAY, the color information will - * be lost. Similarly, other losses occur when converting from some formats to - * other formats. These losses can involve loss of chroma, but also loss of - * resolution, loss of color depth, loss due to the color space conversion, loss - * of the alpha bits or loss due to color quantization. - * av_get_fix_fmt_loss() informs you about the various types of losses - * which will occur when converting from one pixel format to another. - * - * @param[in] dst_pix_fmt destination pixel format - * @param[in] src_pix_fmt source pixel format - * @param[in] has_alpha Whether the source pixel format alpha channel is used. - * @return Combination of flags informing you what kind of losses will occur - * (maximum loss for an invalid dst_pix_fmt). - */ -enum AVPixelFormat av_find_best_pix_fmt_of_2(enum AVPixelFormat dst_pix_fmt1, enum AVPixelFormat dst_pix_fmt2, - enum AVPixelFormat src_pix_fmt, int has_alpha, int *loss_ptr); - -#endif /* AVUTIL_PIXDESC_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/pixelutils.h b/third_party/ffmpeg/uos/amd64/include/libavutil/pixelutils.h deleted file mode 100644 index 7a997cde..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/pixelutils.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PIXELUTILS_H -#define AVUTIL_PIXELUTILS_H - -#include -#include - -/** - * Sum of abs(src1[x] - src2[x]) - */ -typedef int (*av_pixelutils_sad_fn)(const uint8_t *src1, ptrdiff_t stride1, - const uint8_t *src2, ptrdiff_t stride2); - -/** - * Get a potentially optimized pointer to a Sum-of-absolute-differences - * function (see the av_pixelutils_sad_fn prototype). - * - * @param w_bits 1< - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PIXFMT_H -#define AVUTIL_PIXFMT_H - -/** - * @file - * pixel format definitions - */ - -#include "libavutil/avconfig.h" -#include "version.h" - -#define AVPALETTE_SIZE 1024 -#define AVPALETTE_COUNT 256 - -/** - * Pixel format. - * - * @note - * AV_PIX_FMT_RGB32 is handled in an endian-specific manner. An RGBA - * color is put together as: - * (A << 24) | (R << 16) | (G << 8) | B - * This is stored as BGRA on little-endian CPU architectures and ARGB on - * big-endian CPUs. - * - * @note - * If the resolution is not a multiple of the chroma subsampling factor - * then the chroma plane resolution must be rounded up. - * - * @par - * When the pixel format is palettized RGB32 (AV_PIX_FMT_PAL8), the palettized - * image data is stored in AVFrame.data[0]. The palette is transported in - * AVFrame.data[1], is 1024 bytes long (256 4-byte entries) and is - * formatted the same as in AV_PIX_FMT_RGB32 described above (i.e., it is - * also endian-specific). Note also that the individual RGB32 palette - * components stored in AVFrame.data[1] should be in the range 0..255. - * This is important as many custom PAL8 video codecs that were designed - * to run on the IBM VGA graphics adapter use 6-bit palette components. - * - * @par - * For all the 8 bits per pixel formats, an RGB32 palette is in data[1] like - * for pal8. This palette is filled in automatically by the function - * allocating the picture. - */ -enum AVPixelFormat { - AV_PIX_FMT_NONE = -1, - AV_PIX_FMT_YUV420P, ///< planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples) - AV_PIX_FMT_YUYV422, ///< packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr - AV_PIX_FMT_RGB24, ///< packed RGB 8:8:8, 24bpp, RGBRGB... - AV_PIX_FMT_BGR24, ///< packed RGB 8:8:8, 24bpp, BGRBGR... - AV_PIX_FMT_YUV422P, ///< planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples) - AV_PIX_FMT_YUV444P, ///< planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples) - AV_PIX_FMT_YUV410P, ///< planar YUV 4:1:0, 9bpp, (1 Cr & Cb sample per 4x4 Y samples) - AV_PIX_FMT_YUV411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) - AV_PIX_FMT_GRAY8, ///< Y , 8bpp - AV_PIX_FMT_MONOWHITE, ///< Y , 1bpp, 0 is white, 1 is black, in each byte pixels are ordered from the msb to the lsb - AV_PIX_FMT_MONOBLACK, ///< Y , 1bpp, 0 is black, 1 is white, in each byte pixels are ordered from the msb to the lsb - AV_PIX_FMT_PAL8, ///< 8 bits with AV_PIX_FMT_RGB32 palette - AV_PIX_FMT_YUVJ420P, ///< planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV420P and setting color_range - AV_PIX_FMT_YUVJ422P, ///< planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV422P and setting color_range - AV_PIX_FMT_YUVJ444P, ///< planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV444P and setting color_range - AV_PIX_FMT_UYVY422, ///< packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1 - AV_PIX_FMT_UYYVYY411, ///< packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3 - AV_PIX_FMT_BGR8, ///< packed RGB 3:3:2, 8bpp, (msb)2B 3G 3R(lsb) - AV_PIX_FMT_BGR4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1B 2G 1R(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits - AV_PIX_FMT_BGR4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1B 2G 1R(lsb) - AV_PIX_FMT_RGB8, ///< packed RGB 3:3:2, 8bpp, (msb)2R 3G 3B(lsb) - AV_PIX_FMT_RGB4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1R 2G 1B(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits - AV_PIX_FMT_RGB4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1R 2G 1B(lsb) - AV_PIX_FMT_NV12, ///< planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (first byte U and the following byte V) - AV_PIX_FMT_NV21, ///< as above, but U and V bytes are swapped - - AV_PIX_FMT_ARGB, ///< packed ARGB 8:8:8:8, 32bpp, ARGBARGB... - AV_PIX_FMT_RGBA, ///< packed RGBA 8:8:8:8, 32bpp, RGBARGBA... - AV_PIX_FMT_ABGR, ///< packed ABGR 8:8:8:8, 32bpp, ABGRABGR... - AV_PIX_FMT_BGRA, ///< packed BGRA 8:8:8:8, 32bpp, BGRABGRA... - - AV_PIX_FMT_GRAY16BE, ///< Y , 16bpp, big-endian - AV_PIX_FMT_GRAY16LE, ///< Y , 16bpp, little-endian - AV_PIX_FMT_YUV440P, ///< planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples) - AV_PIX_FMT_YUVJ440P, ///< planar YUV 4:4:0 full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV440P and setting color_range - AV_PIX_FMT_YUVA420P, ///< planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples) - AV_PIX_FMT_RGB48BE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as big-endian - AV_PIX_FMT_RGB48LE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as little-endian - - AV_PIX_FMT_RGB565BE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), big-endian - AV_PIX_FMT_RGB565LE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), little-endian - AV_PIX_FMT_RGB555BE, ///< packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), big-endian , X=unused/undefined - AV_PIX_FMT_RGB555LE, ///< packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), little-endian, X=unused/undefined - - AV_PIX_FMT_BGR565BE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), big-endian - AV_PIX_FMT_BGR565LE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), little-endian - AV_PIX_FMT_BGR555BE, ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), big-endian , X=unused/undefined - AV_PIX_FMT_BGR555LE, ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), little-endian, X=unused/undefined - - /** - * Hardware acceleration through VA-API, data[3] contains a - * VASurfaceID. - */ - AV_PIX_FMT_VAAPI, - - AV_PIX_FMT_YUV420P16LE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV420P16BE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV422P16LE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV422P16BE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV444P16LE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV444P16BE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_DXVA2_VLD, ///< HW decoding through DXVA2, Picture.data[3] contains a LPDIRECT3DSURFACE9 pointer - - AV_PIX_FMT_RGB444LE, ///< packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_RGB444BE, ///< packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), big-endian, X=unused/undefined - AV_PIX_FMT_BGR444LE, ///< packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_BGR444BE, ///< packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), big-endian, X=unused/undefined - AV_PIX_FMT_YA8, ///< 8 bits gray, 8 bits alpha - - AV_PIX_FMT_Y400A = AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8 - AV_PIX_FMT_GRAY8A= AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8 - - AV_PIX_FMT_BGR48BE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as big-endian - AV_PIX_FMT_BGR48LE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as little-endian - - /** - * The following 12 formats have the disadvantage of needing 1 format for each bit depth. - * Notice that each 9/10 bits sample is stored in 16 bits with extra padding. - * If you want to support multiple bit depths, then using AV_PIX_FMT_YUV420P16* with the bpp stored separately is better. - */ - AV_PIX_FMT_YUV420P9BE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P9LE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV420P10BE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P10LE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV422P10BE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P10LE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV444P9BE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P9LE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV444P10BE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P10LE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV422P9BE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P9LE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_GBRP, ///< planar GBR 4:4:4 24bpp - AV_PIX_FMT_GBR24P = AV_PIX_FMT_GBRP, // alias for #AV_PIX_FMT_GBRP - AV_PIX_FMT_GBRP9BE, ///< planar GBR 4:4:4 27bpp, big-endian - AV_PIX_FMT_GBRP9LE, ///< planar GBR 4:4:4 27bpp, little-endian - AV_PIX_FMT_GBRP10BE, ///< planar GBR 4:4:4 30bpp, big-endian - AV_PIX_FMT_GBRP10LE, ///< planar GBR 4:4:4 30bpp, little-endian - AV_PIX_FMT_GBRP16BE, ///< planar GBR 4:4:4 48bpp, big-endian - AV_PIX_FMT_GBRP16LE, ///< planar GBR 4:4:4 48bpp, little-endian - AV_PIX_FMT_YUVA422P, ///< planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples) - AV_PIX_FMT_YUVA444P, ///< planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples) - AV_PIX_FMT_YUVA420P9BE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), big-endian - AV_PIX_FMT_YUVA420P9LE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), little-endian - AV_PIX_FMT_YUVA422P9BE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), big-endian - AV_PIX_FMT_YUVA422P9LE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), little-endian - AV_PIX_FMT_YUVA444P9BE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), big-endian - AV_PIX_FMT_YUVA444P9LE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), little-endian - AV_PIX_FMT_YUVA420P10BE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian) - AV_PIX_FMT_YUVA420P10LE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian) - AV_PIX_FMT_YUVA422P10BE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA422P10LE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian) - AV_PIX_FMT_YUVA444P10BE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA444P10LE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian) - AV_PIX_FMT_YUVA420P16BE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian) - AV_PIX_FMT_YUVA420P16LE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian) - AV_PIX_FMT_YUVA422P16BE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA422P16LE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian) - AV_PIX_FMT_YUVA444P16BE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA444P16LE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian) - - AV_PIX_FMT_VDPAU, ///< HW acceleration through VDPAU, Picture.data[3] contains a VdpVideoSurface - - AV_PIX_FMT_XYZ12LE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), the 2-byte value for each X/Y/Z is stored as little-endian, the 4 lower bits are set to 0 - AV_PIX_FMT_XYZ12BE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), the 2-byte value for each X/Y/Z is stored as big-endian, the 4 lower bits are set to 0 - AV_PIX_FMT_NV16, ///< interleaved chroma YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples) - AV_PIX_FMT_NV20LE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_NV20BE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - - AV_PIX_FMT_RGBA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian - AV_PIX_FMT_RGBA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian - AV_PIX_FMT_BGRA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian - AV_PIX_FMT_BGRA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian - - AV_PIX_FMT_YVYU422, ///< packed YUV 4:2:2, 16bpp, Y0 Cr Y1 Cb - - AV_PIX_FMT_YA16BE, ///< 16 bits gray, 16 bits alpha (big-endian) - AV_PIX_FMT_YA16LE, ///< 16 bits gray, 16 bits alpha (little-endian) - - AV_PIX_FMT_GBRAP, ///< planar GBRA 4:4:4:4 32bpp - AV_PIX_FMT_GBRAP16BE, ///< planar GBRA 4:4:4:4 64bpp, big-endian - AV_PIX_FMT_GBRAP16LE, ///< planar GBRA 4:4:4:4 64bpp, little-endian - /** - * HW acceleration through QSV, data[3] contains a pointer to the - * mfxFrameSurface1 structure. - */ - AV_PIX_FMT_QSV, - /** - * HW acceleration though MMAL, data[3] contains a pointer to the - * MMAL_BUFFER_HEADER_T structure. - */ - AV_PIX_FMT_MMAL, - - AV_PIX_FMT_D3D11VA_VLD, ///< HW decoding through Direct3D11 via old API, Picture.data[3] contains a ID3D11VideoDecoderOutputView pointer - - /** - * HW acceleration through CUDA. data[i] contain CUdeviceptr pointers - * exactly as for system memory frames. - */ - AV_PIX_FMT_CUDA, - - AV_PIX_FMT_0RGB, ///< packed RGB 8:8:8, 32bpp, XRGBXRGB... X=unused/undefined - AV_PIX_FMT_RGB0, ///< packed RGB 8:8:8, 32bpp, RGBXRGBX... X=unused/undefined - AV_PIX_FMT_0BGR, ///< packed BGR 8:8:8, 32bpp, XBGRXBGR... X=unused/undefined - AV_PIX_FMT_BGR0, ///< packed BGR 8:8:8, 32bpp, BGRXBGRX... X=unused/undefined - - AV_PIX_FMT_YUV420P12BE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P12LE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV420P14BE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P14LE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV422P14BE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P14LE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV444P14BE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P14LE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_GBRP12BE, ///< planar GBR 4:4:4 36bpp, big-endian - AV_PIX_FMT_GBRP12LE, ///< planar GBR 4:4:4 36bpp, little-endian - AV_PIX_FMT_GBRP14BE, ///< planar GBR 4:4:4 42bpp, big-endian - AV_PIX_FMT_GBRP14LE, ///< planar GBR 4:4:4 42bpp, little-endian - AV_PIX_FMT_YUVJ411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV411P and setting color_range - - AV_PIX_FMT_BAYER_BGGR8, ///< bayer, BGBG..(odd line), GRGR..(even line), 8-bit samples - AV_PIX_FMT_BAYER_RGGB8, ///< bayer, RGRG..(odd line), GBGB..(even line), 8-bit samples - AV_PIX_FMT_BAYER_GBRG8, ///< bayer, GBGB..(odd line), RGRG..(even line), 8-bit samples - AV_PIX_FMT_BAYER_GRBG8, ///< bayer, GRGR..(odd line), BGBG..(even line), 8-bit samples - AV_PIX_FMT_BAYER_BGGR16LE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_BGGR16BE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, big-endian - AV_PIX_FMT_BAYER_RGGB16LE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_RGGB16BE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, big-endian - AV_PIX_FMT_BAYER_GBRG16LE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_GBRG16BE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, big-endian - AV_PIX_FMT_BAYER_GRBG16LE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_GRBG16BE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, big-endian - -#if FF_API_XVMC - AV_PIX_FMT_XVMC,///< XVideo Motion Acceleration via common packet passing -#endif - - AV_PIX_FMT_YUV440P10LE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian - AV_PIX_FMT_YUV440P10BE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian - AV_PIX_FMT_YUV440P12LE, ///< planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian - AV_PIX_FMT_YUV440P12BE, ///< planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian - AV_PIX_FMT_AYUV64LE, ///< packed AYUV 4:4:4,64bpp (1 Cr & Cb sample per 1x1 Y & A samples), little-endian - AV_PIX_FMT_AYUV64BE, ///< packed AYUV 4:4:4,64bpp (1 Cr & Cb sample per 1x1 Y & A samples), big-endian - - AV_PIX_FMT_VIDEOTOOLBOX, ///< hardware decoding through Videotoolbox - - AV_PIX_FMT_P010LE, ///< like NV12, with 10bpp per component, data in the high bits, zeros in the low bits, little-endian - AV_PIX_FMT_P010BE, ///< like NV12, with 10bpp per component, data in the high bits, zeros in the low bits, big-endian - - AV_PIX_FMT_GBRAP12BE, ///< planar GBR 4:4:4:4 48bpp, big-endian - AV_PIX_FMT_GBRAP12LE, ///< planar GBR 4:4:4:4 48bpp, little-endian - - AV_PIX_FMT_GBRAP10BE, ///< planar GBR 4:4:4:4 40bpp, big-endian - AV_PIX_FMT_GBRAP10LE, ///< planar GBR 4:4:4:4 40bpp, little-endian - - AV_PIX_FMT_MEDIACODEC, ///< hardware decoding through MediaCodec - - AV_PIX_FMT_GRAY12BE, ///< Y , 12bpp, big-endian - AV_PIX_FMT_GRAY12LE, ///< Y , 12bpp, little-endian - AV_PIX_FMT_GRAY10BE, ///< Y , 10bpp, big-endian - AV_PIX_FMT_GRAY10LE, ///< Y , 10bpp, little-endian - - AV_PIX_FMT_P016LE, ///< like NV12, with 16bpp per component, little-endian - AV_PIX_FMT_P016BE, ///< like NV12, with 16bpp per component, big-endian - - /** - * Hardware surfaces for Direct3D11. - * - * This is preferred over the legacy AV_PIX_FMT_D3D11VA_VLD. The new D3D11 - * hwaccel API and filtering support AV_PIX_FMT_D3D11 only. - * - * data[0] contains a ID3D11Texture2D pointer, and data[1] contains the - * texture array index of the frame as intptr_t if the ID3D11Texture2D is - * an array texture (or always 0 if it's a normal texture). - */ - AV_PIX_FMT_D3D11, - - AV_PIX_FMT_GRAY9BE, ///< Y , 9bpp, big-endian - AV_PIX_FMT_GRAY9LE, ///< Y , 9bpp, little-endian - - AV_PIX_FMT_GBRPF32BE, ///< IEEE-754 single precision planar GBR 4:4:4, 96bpp, big-endian - AV_PIX_FMT_GBRPF32LE, ///< IEEE-754 single precision planar GBR 4:4:4, 96bpp, little-endian - AV_PIX_FMT_GBRAPF32BE, ///< IEEE-754 single precision planar GBRA 4:4:4:4, 128bpp, big-endian - AV_PIX_FMT_GBRAPF32LE, ///< IEEE-754 single precision planar GBRA 4:4:4:4, 128bpp, little-endian - - /** - * DRM-managed buffers exposed through PRIME buffer sharing. - * - * data[0] points to an AVDRMFrameDescriptor. - */ - AV_PIX_FMT_DRM_PRIME, - /** - * Hardware surfaces for OpenCL. - * - * data[i] contain 2D image objects (typed in C as cl_mem, used - * in OpenCL as image2d_t) for each plane of the surface. - */ - AV_PIX_FMT_OPENCL, - - AV_PIX_FMT_GRAY14BE, ///< Y , 14bpp, big-endian - AV_PIX_FMT_GRAY14LE, ///< Y , 14bpp, little-endian - - AV_PIX_FMT_GRAYF32BE, ///< IEEE-754 single precision Y, 32bpp, big-endian - AV_PIX_FMT_GRAYF32LE, ///< IEEE-754 single precision Y, 32bpp, little-endian - - AV_PIX_FMT_YUVA422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), 12b alpha, big-endian - AV_PIX_FMT_YUVA422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), 12b alpha, little-endian - AV_PIX_FMT_YUVA444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), 12b alpha, big-endian - AV_PIX_FMT_YUVA444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), 12b alpha, little-endian - - AV_PIX_FMT_NV24, ///< planar YUV 4:4:4, 24bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (first byte U and the following byte V) - AV_PIX_FMT_NV42, ///< as above, but U and V bytes are swapped - - /** - * Vulkan hardware images. - * - * data[0] points to an AVVkFrame - */ - AV_PIX_FMT_VULKAN, - - AV_PIX_FMT_Y210BE, ///< packed YUV 4:2:2 like YUYV422, 20bpp, data in the high bits, big-endian - AV_PIX_FMT_Y210LE, ///< packed YUV 4:2:2 like YUYV422, 20bpp, data in the high bits, little-endian - - AV_PIX_FMT_X2RGB10LE, ///< packed RGB 10:10:10, 30bpp, (msb)2X 10R 10G 10B(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_X2RGB10BE, ///< packed RGB 10:10:10, 30bpp, (msb)2X 10R 10G 10B(lsb), big-endian, X=unused/undefined - AV_PIX_FMT_X2BGR10LE, ///< packed BGR 10:10:10, 30bpp, (msb)2X 10B 10G 10R(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_X2BGR10BE, ///< packed BGR 10:10:10, 30bpp, (msb)2X 10B 10G 10R(lsb), big-endian, X=unused/undefined - - AV_PIX_FMT_P210BE, ///< interleaved chroma YUV 4:2:2, 20bpp, data in the high bits, big-endian - AV_PIX_FMT_P210LE, ///< interleaved chroma YUV 4:2:2, 20bpp, data in the high bits, little-endian - - AV_PIX_FMT_P410BE, ///< interleaved chroma YUV 4:4:4, 30bpp, data in the high bits, big-endian - AV_PIX_FMT_P410LE, ///< interleaved chroma YUV 4:4:4, 30bpp, data in the high bits, little-endian - - AV_PIX_FMT_P216BE, ///< interleaved chroma YUV 4:2:2, 32bpp, big-endian - AV_PIX_FMT_P216LE, ///< interleaved chroma YUV 4:2:2, 32bpp, little-endian - - AV_PIX_FMT_P416BE, ///< interleaved chroma YUV 4:4:4, 48bpp, big-endian - AV_PIX_FMT_P416LE, ///< interleaved chroma YUV 4:4:4, 48bpp, little-endian - - AV_PIX_FMT_VUYA, ///< packed VUYA 4:4:4, 32bpp, VUYAVUYA... - - AV_PIX_FMT_NB ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions -}; - -#if AV_HAVE_BIGENDIAN -# define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##be -#else -# define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##le -#endif - -#define AV_PIX_FMT_RGB32 AV_PIX_FMT_NE(ARGB, BGRA) -#define AV_PIX_FMT_RGB32_1 AV_PIX_FMT_NE(RGBA, ABGR) -#define AV_PIX_FMT_BGR32 AV_PIX_FMT_NE(ABGR, RGBA) -#define AV_PIX_FMT_BGR32_1 AV_PIX_FMT_NE(BGRA, ARGB) -#define AV_PIX_FMT_0RGB32 AV_PIX_FMT_NE(0RGB, BGR0) -#define AV_PIX_FMT_0BGR32 AV_PIX_FMT_NE(0BGR, RGB0) - -#define AV_PIX_FMT_GRAY9 AV_PIX_FMT_NE(GRAY9BE, GRAY9LE) -#define AV_PIX_FMT_GRAY10 AV_PIX_FMT_NE(GRAY10BE, GRAY10LE) -#define AV_PIX_FMT_GRAY12 AV_PIX_FMT_NE(GRAY12BE, GRAY12LE) -#define AV_PIX_FMT_GRAY14 AV_PIX_FMT_NE(GRAY14BE, GRAY14LE) -#define AV_PIX_FMT_GRAY16 AV_PIX_FMT_NE(GRAY16BE, GRAY16LE) -#define AV_PIX_FMT_YA16 AV_PIX_FMT_NE(YA16BE, YA16LE) -#define AV_PIX_FMT_RGB48 AV_PIX_FMT_NE(RGB48BE, RGB48LE) -#define AV_PIX_FMT_RGB565 AV_PIX_FMT_NE(RGB565BE, RGB565LE) -#define AV_PIX_FMT_RGB555 AV_PIX_FMT_NE(RGB555BE, RGB555LE) -#define AV_PIX_FMT_RGB444 AV_PIX_FMT_NE(RGB444BE, RGB444LE) -#define AV_PIX_FMT_RGBA64 AV_PIX_FMT_NE(RGBA64BE, RGBA64LE) -#define AV_PIX_FMT_BGR48 AV_PIX_FMT_NE(BGR48BE, BGR48LE) -#define AV_PIX_FMT_BGR565 AV_PIX_FMT_NE(BGR565BE, BGR565LE) -#define AV_PIX_FMT_BGR555 AV_PIX_FMT_NE(BGR555BE, BGR555LE) -#define AV_PIX_FMT_BGR444 AV_PIX_FMT_NE(BGR444BE, BGR444LE) -#define AV_PIX_FMT_BGRA64 AV_PIX_FMT_NE(BGRA64BE, BGRA64LE) - -#define AV_PIX_FMT_YUV420P9 AV_PIX_FMT_NE(YUV420P9BE , YUV420P9LE) -#define AV_PIX_FMT_YUV422P9 AV_PIX_FMT_NE(YUV422P9BE , YUV422P9LE) -#define AV_PIX_FMT_YUV444P9 AV_PIX_FMT_NE(YUV444P9BE , YUV444P9LE) -#define AV_PIX_FMT_YUV420P10 AV_PIX_FMT_NE(YUV420P10BE, YUV420P10LE) -#define AV_PIX_FMT_YUV422P10 AV_PIX_FMT_NE(YUV422P10BE, YUV422P10LE) -#define AV_PIX_FMT_YUV440P10 AV_PIX_FMT_NE(YUV440P10BE, YUV440P10LE) -#define AV_PIX_FMT_YUV444P10 AV_PIX_FMT_NE(YUV444P10BE, YUV444P10LE) -#define AV_PIX_FMT_YUV420P12 AV_PIX_FMT_NE(YUV420P12BE, YUV420P12LE) -#define AV_PIX_FMT_YUV422P12 AV_PIX_FMT_NE(YUV422P12BE, YUV422P12LE) -#define AV_PIX_FMT_YUV440P12 AV_PIX_FMT_NE(YUV440P12BE, YUV440P12LE) -#define AV_PIX_FMT_YUV444P12 AV_PIX_FMT_NE(YUV444P12BE, YUV444P12LE) -#define AV_PIX_FMT_YUV420P14 AV_PIX_FMT_NE(YUV420P14BE, YUV420P14LE) -#define AV_PIX_FMT_YUV422P14 AV_PIX_FMT_NE(YUV422P14BE, YUV422P14LE) -#define AV_PIX_FMT_YUV444P14 AV_PIX_FMT_NE(YUV444P14BE, YUV444P14LE) -#define AV_PIX_FMT_YUV420P16 AV_PIX_FMT_NE(YUV420P16BE, YUV420P16LE) -#define AV_PIX_FMT_YUV422P16 AV_PIX_FMT_NE(YUV422P16BE, YUV422P16LE) -#define AV_PIX_FMT_YUV444P16 AV_PIX_FMT_NE(YUV444P16BE, YUV444P16LE) - -#define AV_PIX_FMT_GBRP9 AV_PIX_FMT_NE(GBRP9BE , GBRP9LE) -#define AV_PIX_FMT_GBRP10 AV_PIX_FMT_NE(GBRP10BE, GBRP10LE) -#define AV_PIX_FMT_GBRP12 AV_PIX_FMT_NE(GBRP12BE, GBRP12LE) -#define AV_PIX_FMT_GBRP14 AV_PIX_FMT_NE(GBRP14BE, GBRP14LE) -#define AV_PIX_FMT_GBRP16 AV_PIX_FMT_NE(GBRP16BE, GBRP16LE) -#define AV_PIX_FMT_GBRAP10 AV_PIX_FMT_NE(GBRAP10BE, GBRAP10LE) -#define AV_PIX_FMT_GBRAP12 AV_PIX_FMT_NE(GBRAP12BE, GBRAP12LE) -#define AV_PIX_FMT_GBRAP16 AV_PIX_FMT_NE(GBRAP16BE, GBRAP16LE) - -#define AV_PIX_FMT_BAYER_BGGR16 AV_PIX_FMT_NE(BAYER_BGGR16BE, BAYER_BGGR16LE) -#define AV_PIX_FMT_BAYER_RGGB16 AV_PIX_FMT_NE(BAYER_RGGB16BE, BAYER_RGGB16LE) -#define AV_PIX_FMT_BAYER_GBRG16 AV_PIX_FMT_NE(BAYER_GBRG16BE, BAYER_GBRG16LE) -#define AV_PIX_FMT_BAYER_GRBG16 AV_PIX_FMT_NE(BAYER_GRBG16BE, BAYER_GRBG16LE) - -#define AV_PIX_FMT_GBRPF32 AV_PIX_FMT_NE(GBRPF32BE, GBRPF32LE) -#define AV_PIX_FMT_GBRAPF32 AV_PIX_FMT_NE(GBRAPF32BE, GBRAPF32LE) - -#define AV_PIX_FMT_GRAYF32 AV_PIX_FMT_NE(GRAYF32BE, GRAYF32LE) - -#define AV_PIX_FMT_YUVA420P9 AV_PIX_FMT_NE(YUVA420P9BE , YUVA420P9LE) -#define AV_PIX_FMT_YUVA422P9 AV_PIX_FMT_NE(YUVA422P9BE , YUVA422P9LE) -#define AV_PIX_FMT_YUVA444P9 AV_PIX_FMT_NE(YUVA444P9BE , YUVA444P9LE) -#define AV_PIX_FMT_YUVA420P10 AV_PIX_FMT_NE(YUVA420P10BE, YUVA420P10LE) -#define AV_PIX_FMT_YUVA422P10 AV_PIX_FMT_NE(YUVA422P10BE, YUVA422P10LE) -#define AV_PIX_FMT_YUVA444P10 AV_PIX_FMT_NE(YUVA444P10BE, YUVA444P10LE) -#define AV_PIX_FMT_YUVA422P12 AV_PIX_FMT_NE(YUVA422P12BE, YUVA422P12LE) -#define AV_PIX_FMT_YUVA444P12 AV_PIX_FMT_NE(YUVA444P12BE, YUVA444P12LE) -#define AV_PIX_FMT_YUVA420P16 AV_PIX_FMT_NE(YUVA420P16BE, YUVA420P16LE) -#define AV_PIX_FMT_YUVA422P16 AV_PIX_FMT_NE(YUVA422P16BE, YUVA422P16LE) -#define AV_PIX_FMT_YUVA444P16 AV_PIX_FMT_NE(YUVA444P16BE, YUVA444P16LE) - -#define AV_PIX_FMT_XYZ12 AV_PIX_FMT_NE(XYZ12BE, XYZ12LE) -#define AV_PIX_FMT_NV20 AV_PIX_FMT_NE(NV20BE, NV20LE) -#define AV_PIX_FMT_AYUV64 AV_PIX_FMT_NE(AYUV64BE, AYUV64LE) -#define AV_PIX_FMT_P010 AV_PIX_FMT_NE(P010BE, P010LE) -#define AV_PIX_FMT_P016 AV_PIX_FMT_NE(P016BE, P016LE) - -#define AV_PIX_FMT_Y210 AV_PIX_FMT_NE(Y210BE, Y210LE) -#define AV_PIX_FMT_X2RGB10 AV_PIX_FMT_NE(X2RGB10BE, X2RGB10LE) -#define AV_PIX_FMT_X2BGR10 AV_PIX_FMT_NE(X2BGR10BE, X2BGR10LE) - -#define AV_PIX_FMT_P210 AV_PIX_FMT_NE(P210BE, P210LE) -#define AV_PIX_FMT_P410 AV_PIX_FMT_NE(P410BE, P410LE) -#define AV_PIX_FMT_P216 AV_PIX_FMT_NE(P216BE, P216LE) -#define AV_PIX_FMT_P416 AV_PIX_FMT_NE(P416BE, P416LE) - -/** - * Chromaticity coordinates of the source primaries. - * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.1 and ITU-T H.273. - */ -enum AVColorPrimaries { - AVCOL_PRI_RESERVED0 = 0, - AVCOL_PRI_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 / SMPTE RP 177 Annex B - AVCOL_PRI_UNSPECIFIED = 2, - AVCOL_PRI_RESERVED = 3, - AVCOL_PRI_BT470M = 4, ///< also FCC Title 47 Code of Federal Regulations 73.682 (a)(20) - - AVCOL_PRI_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM - AVCOL_PRI_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC - AVCOL_PRI_SMPTE240M = 7, ///< identical to above, also called "SMPTE C" even though it uses D65 - AVCOL_PRI_FILM = 8, ///< colour filters using Illuminant C - AVCOL_PRI_BT2020 = 9, ///< ITU-R BT2020 - AVCOL_PRI_SMPTE428 = 10, ///< SMPTE ST 428-1 (CIE 1931 XYZ) - AVCOL_PRI_SMPTEST428_1 = AVCOL_PRI_SMPTE428, - AVCOL_PRI_SMPTE431 = 11, ///< SMPTE ST 431-2 (2011) / DCI P3 - AVCOL_PRI_SMPTE432 = 12, ///< SMPTE ST 432-1 (2010) / P3 D65 / Display P3 - AVCOL_PRI_EBU3213 = 22, ///< EBU Tech. 3213-E (nothing there) / one of JEDEC P22 group phosphors - AVCOL_PRI_JEDEC_P22 = AVCOL_PRI_EBU3213, - AVCOL_PRI_NB ///< Not part of ABI -}; - -/** - * Color Transfer Characteristic. - * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.2. - */ -enum AVColorTransferCharacteristic { - AVCOL_TRC_RESERVED0 = 0, - AVCOL_TRC_BT709 = 1, ///< also ITU-R BT1361 - AVCOL_TRC_UNSPECIFIED = 2, - AVCOL_TRC_RESERVED = 3, - AVCOL_TRC_GAMMA22 = 4, ///< also ITU-R BT470M / ITU-R BT1700 625 PAL & SECAM - AVCOL_TRC_GAMMA28 = 5, ///< also ITU-R BT470BG - AVCOL_TRC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 or 625 / ITU-R BT1358 525 or 625 / ITU-R BT1700 NTSC - AVCOL_TRC_SMPTE240M = 7, - AVCOL_TRC_LINEAR = 8, ///< "Linear transfer characteristics" - AVCOL_TRC_LOG = 9, ///< "Logarithmic transfer characteristic (100:1 range)" - AVCOL_TRC_LOG_SQRT = 10, ///< "Logarithmic transfer characteristic (100 * Sqrt(10) : 1 range)" - AVCOL_TRC_IEC61966_2_4 = 11, ///< IEC 61966-2-4 - AVCOL_TRC_BT1361_ECG = 12, ///< ITU-R BT1361 Extended Colour Gamut - AVCOL_TRC_IEC61966_2_1 = 13, ///< IEC 61966-2-1 (sRGB or sYCC) - AVCOL_TRC_BT2020_10 = 14, ///< ITU-R BT2020 for 10-bit system - AVCOL_TRC_BT2020_12 = 15, ///< ITU-R BT2020 for 12-bit system - AVCOL_TRC_SMPTE2084 = 16, ///< SMPTE ST 2084 for 10-, 12-, 14- and 16-bit systems - AVCOL_TRC_SMPTEST2084 = AVCOL_TRC_SMPTE2084, - AVCOL_TRC_SMPTE428 = 17, ///< SMPTE ST 428-1 - AVCOL_TRC_SMPTEST428_1 = AVCOL_TRC_SMPTE428, - AVCOL_TRC_ARIB_STD_B67 = 18, ///< ARIB STD-B67, known as "Hybrid log-gamma" - AVCOL_TRC_NB ///< Not part of ABI -}; - -/** - * YUV colorspace type. - * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.3. - */ -enum AVColorSpace { - AVCOL_SPC_RGB = 0, ///< order of coefficients is actually GBR, also IEC 61966-2-1 (sRGB), YZX and ST 428-1 - AVCOL_SPC_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 xvYCC709 / derived in SMPTE RP 177 Annex B - AVCOL_SPC_UNSPECIFIED = 2, - AVCOL_SPC_RESERVED = 3, ///< reserved for future use by ITU-T and ISO/IEC just like 15-255 are - AVCOL_SPC_FCC = 4, ///< FCC Title 47 Code of Federal Regulations 73.682 (a)(20) - AVCOL_SPC_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM / IEC 61966-2-4 xvYCC601 - AVCOL_SPC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC / functionally identical to above - AVCOL_SPC_SMPTE240M = 7, ///< derived from 170M primaries and D65 white point, 170M is derived from BT470 System M's primaries - AVCOL_SPC_YCGCO = 8, ///< used by Dirac / VC-2 and H.264 FRext, see ITU-T SG16 - AVCOL_SPC_YCOCG = AVCOL_SPC_YCGCO, - AVCOL_SPC_BT2020_NCL = 9, ///< ITU-R BT2020 non-constant luminance system - AVCOL_SPC_BT2020_CL = 10, ///< ITU-R BT2020 constant luminance system - AVCOL_SPC_SMPTE2085 = 11, ///< SMPTE 2085, Y'D'zD'x - AVCOL_SPC_CHROMA_DERIVED_NCL = 12, ///< Chromaticity-derived non-constant luminance system - AVCOL_SPC_CHROMA_DERIVED_CL = 13, ///< Chromaticity-derived constant luminance system - AVCOL_SPC_ICTCP = 14, ///< ITU-R BT.2100-0, ICtCp - AVCOL_SPC_NB ///< Not part of ABI -}; - -/** - * Visual content value range. - * - * These values are based on definitions that can be found in multiple - * specifications, such as ITU-T BT.709 (3.4 - Quantization of RGB, luminance - * and colour-difference signals), ITU-T BT.2020 (Table 5 - Digital - * Representation) as well as ITU-T BT.2100 (Table 9 - Digital 10- and 12-bit - * integer representation). At the time of writing, the BT.2100 one is - * recommended, as it also defines the full range representation. - * - * Common definitions: - * - For RGB and luma planes such as Y in YCbCr and I in ICtCp, - * 'E' is the original value in range of 0.0 to 1.0. - * - For chroma planes such as Cb,Cr and Ct,Cp, 'E' is the original - * value in range of -0.5 to 0.5. - * - 'n' is the output bit depth. - * - For additional definitions such as rounding and clipping to valid n - * bit unsigned integer range, please refer to BT.2100 (Table 9). - */ -enum AVColorRange { - AVCOL_RANGE_UNSPECIFIED = 0, - - /** - * Narrow or limited range content. - * - * - For luma planes: - * - * (219 * E + 16) * 2^(n-8) - * - * F.ex. the range of 16-235 for 8 bits - * - * - For chroma planes: - * - * (224 * E + 128) * 2^(n-8) - * - * F.ex. the range of 16-240 for 8 bits - */ - AVCOL_RANGE_MPEG = 1, - - /** - * Full range content. - * - * - For RGB and luma planes: - * - * (2^n - 1) * E - * - * F.ex. the range of 0-255 for 8 bits - * - * - For chroma planes: - * - * (2^n - 1) * E + 2^(n - 1) - * - * F.ex. the range of 1-255 for 8 bits - */ - AVCOL_RANGE_JPEG = 2, - AVCOL_RANGE_NB ///< Not part of ABI -}; - -/** - * Location of chroma samples. - * - * Illustration showing the location of the first (top left) chroma sample of the - * image, the left shows only luma, the right - * shows the location of the chroma sample, the 2 could be imagined to overlay - * each other but are drawn separately due to limitations of ASCII - * - * 1st 2nd 1st 2nd horizontal luma sample positions - * v v v v - * ______ ______ - *1st luma line > |X X ... |3 4 X ... X are luma samples, - * | |1 2 1-6 are possible chroma positions - *2nd luma line > |X X ... |5 6 X ... 0 is undefined/unknown position - */ -enum AVChromaLocation { - AVCHROMA_LOC_UNSPECIFIED = 0, - AVCHROMA_LOC_LEFT = 1, ///< MPEG-2/4 4:2:0, H.264 default for 4:2:0 - AVCHROMA_LOC_CENTER = 2, ///< MPEG-1 4:2:0, JPEG 4:2:0, H.263 4:2:0 - AVCHROMA_LOC_TOPLEFT = 3, ///< ITU-R 601, SMPTE 274M 296M S314M(DV 4:1:1), mpeg2 4:2:2 - AVCHROMA_LOC_TOP = 4, - AVCHROMA_LOC_BOTTOMLEFT = 5, - AVCHROMA_LOC_BOTTOM = 6, - AVCHROMA_LOC_NB ///< Not part of ABI -}; - -#endif /* AVUTIL_PIXFMT_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/random_seed.h b/third_party/ffmpeg/uos/amd64/include/libavutil/random_seed.h deleted file mode 100644 index 0462a048..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/random_seed.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Copyright (c) 2009 Baptiste Coudurier - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_RANDOM_SEED_H -#define AVUTIL_RANDOM_SEED_H - -#include -/** - * @addtogroup lavu_crypto - * @{ - */ - -/** - * Get a seed to use in conjunction with random functions. - * This function tries to provide a good seed at a best effort bases. - * Its possible to call this function multiple times if more bits are needed. - * It can be quite slow, which is why it should only be used as seed for a faster - * PRNG. The quality of the seed depends on the platform. - */ -uint32_t av_get_random_seed(void); - -/** - * @} - */ - -#endif /* AVUTIL_RANDOM_SEED_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/rational.h b/third_party/ffmpeg/uos/amd64/include/libavutil/rational.h deleted file mode 100644 index cbb08a0b..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/rational.h +++ /dev/null @@ -1,220 +0,0 @@ -/* - * rational numbers - * Copyright (c) 2003 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_math_rational - * Utilties for rational number calculation. - * @author Michael Niedermayer - */ - -#ifndef AVUTIL_RATIONAL_H -#define AVUTIL_RATIONAL_H - -#include -#include -#include "attributes.h" - -/** - * @defgroup lavu_math_rational AVRational - * @ingroup lavu_math - * Rational number calculation. - * - * While rational numbers can be expressed as floating-point numbers, the - * conversion process is a lossy one, so are floating-point operations. On the - * other hand, the nature of FFmpeg demands highly accurate calculation of - * timestamps. This set of rational number utilities serves as a generic - * interface for manipulating rational numbers as pairs of numerators and - * denominators. - * - * Many of the functions that operate on AVRational's have the suffix `_q`, in - * reference to the mathematical symbol "ℚ" (Q) which denotes the set of all - * rational numbers. - * - * @{ - */ - -/** - * Rational number (pair of numerator and denominator). - */ -typedef struct AVRational{ - int num; ///< Numerator - int den; ///< Denominator -} AVRational; - -/** - * Create an AVRational. - * - * Useful for compilers that do not support compound literals. - * - * @note The return value is not reduced. - * @see av_reduce() - */ -static inline AVRational av_make_q(int num, int den) -{ - AVRational r = { num, den }; - return r; -} - -/** - * Compare two rationals. - * - * @param a First rational - * @param b Second rational - * - * @return One of the following values: - * - 0 if `a == b` - * - 1 if `a > b` - * - -1 if `a < b` - * - `INT_MIN` if one of the values is of the form `0 / 0` - */ -static inline int av_cmp_q(AVRational a, AVRational b){ - const int64_t tmp= a.num * (int64_t)b.den - b.num * (int64_t)a.den; - - if(tmp) return (int)((tmp ^ a.den ^ b.den)>>63)|1; - else if(b.den && a.den) return 0; - else if(a.num && b.num) return (a.num>>31) - (b.num>>31); - else return INT_MIN; -} - -/** - * Convert an AVRational to a `double`. - * @param a AVRational to convert - * @return `a` in floating-point form - * @see av_d2q() - */ -static inline double av_q2d(AVRational a){ - return a.num / (double) a.den; -} - -/** - * Reduce a fraction. - * - * This is useful for framerate calculations. - * - * @param[out] dst_num Destination numerator - * @param[out] dst_den Destination denominator - * @param[in] num Source numerator - * @param[in] den Source denominator - * @param[in] max Maximum allowed values for `dst_num` & `dst_den` - * @return 1 if the operation is exact, 0 otherwise - */ -int av_reduce(int *dst_num, int *dst_den, int64_t num, int64_t den, int64_t max); - -/** - * Multiply two rationals. - * @param b First rational - * @param c Second rational - * @return b*c - */ -AVRational av_mul_q(AVRational b, AVRational c) av_const; - -/** - * Divide one rational by another. - * @param b First rational - * @param c Second rational - * @return b/c - */ -AVRational av_div_q(AVRational b, AVRational c) av_const; - -/** - * Add two rationals. - * @param b First rational - * @param c Second rational - * @return b+c - */ -AVRational av_add_q(AVRational b, AVRational c) av_const; - -/** - * Subtract one rational from another. - * @param b First rational - * @param c Second rational - * @return b-c - */ -AVRational av_sub_q(AVRational b, AVRational c) av_const; - -/** - * Invert a rational. - * @param q value - * @return 1 / q - */ -static av_always_inline AVRational av_inv_q(AVRational q) -{ - AVRational r = { q.den, q.num }; - return r; -} - -/** - * Convert a double precision floating point number to a rational. - * - * In case of infinity, the returned value is expressed as `{1, 0}` or - * `{-1, 0}` depending on the sign. - * - * @param d `double` to convert - * @param max Maximum allowed numerator and denominator - * @return `d` in AVRational form - * @see av_q2d() - */ -AVRational av_d2q(double d, int max) av_const; - -/** - * Find which of the two rationals is closer to another rational. - * - * @param q Rational to be compared against - * @param q1,q2 Rationals to be tested - * @return One of the following values: - * - 1 if `q1` is nearer to `q` than `q2` - * - -1 if `q2` is nearer to `q` than `q1` - * - 0 if they have the same distance - */ -int av_nearer_q(AVRational q, AVRational q1, AVRational q2); - -/** - * Find the value in a list of rationals nearest a given reference rational. - * - * @param q Reference rational - * @param q_list Array of rationals terminated by `{0, 0}` - * @return Index of the nearest value found in the array - */ -int av_find_nearest_q_idx(AVRational q, const AVRational* q_list); - -/** - * Convert an AVRational to a IEEE 32-bit `float` expressed in fixed-point - * format. - * - * @param q Rational to be converted - * @return Equivalent floating-point value, expressed as an unsigned 32-bit - * integer. - * @note The returned value is platform-indepedant. - */ -uint32_t av_q2intfloat(AVRational q); - -/** - * Return the best rational so that a and b are multiple of it. - * If the resulting denominator is larger than max_den, return def. - */ -AVRational av_gcd_q(AVRational a, AVRational b, int max_den, AVRational def); - -/** - * @} - */ - -#endif /* AVUTIL_RATIONAL_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/rc4.h b/third_party/ffmpeg/uos/amd64/include/libavutil/rc4.h deleted file mode 100644 index 029cd2ad..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/rc4.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * RC4 encryption/decryption/pseudo-random number generator - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_RC4_H -#define AVUTIL_RC4_H - -#include - -/** - * @defgroup lavu_rc4 RC4 - * @ingroup lavu_crypto - * @{ - */ - -typedef struct AVRC4 { - uint8_t state[256]; - int x, y; -} AVRC4; - -/** - * Allocate an AVRC4 context. - */ -AVRC4 *av_rc4_alloc(void); - -/** - * @brief Initializes an AVRC4 context. - * - * @param key_bits must be a multiple of 8 - * @param decrypt 0 for encryption, 1 for decryption, currently has no effect - * @return zero on success, negative value otherwise - */ -int av_rc4_init(struct AVRC4 *d, const uint8_t *key, int key_bits, int decrypt); - -/** - * @brief Encrypts / decrypts using the RC4 algorithm. - * - * @param count number of bytes - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst, may be NULL - * @param iv not (yet) used for RC4, should be NULL - * @param decrypt 0 for encryption, 1 for decryption, not (yet) used - */ -void av_rc4_crypt(struct AVRC4 *d, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_RC4_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/replaygain.h b/third_party/ffmpeg/uos/amd64/include/libavutil/replaygain.h deleted file mode 100644 index b49bf1a3..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/replaygain.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_REPLAYGAIN_H -#define AVUTIL_REPLAYGAIN_H - -#include - -/** - * ReplayGain information (see - * http://wiki.hydrogenaudio.org/index.php?title=ReplayGain_1.0_specification). - * The size of this struct is a part of the public ABI. - */ -typedef struct AVReplayGain { - /** - * Track replay gain in microbels (divide by 100000 to get the value in dB). - * Should be set to INT32_MIN when unknown. - */ - int32_t track_gain; - /** - * Peak track amplitude, with 100000 representing full scale (but values - * may overflow). 0 when unknown. - */ - uint32_t track_peak; - /** - * Same as track_gain, but for the whole album. - */ - int32_t album_gain; - /** - * Same as track_peak, but for the whole album, - */ - uint32_t album_peak; -} AVReplayGain; - -#endif /* AVUTIL_REPLAYGAIN_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/ripemd.h b/third_party/ffmpeg/uos/amd64/include/libavutil/ripemd.h deleted file mode 100644 index 9df9f905..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/ripemd.h +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Copyright (C) 2007 Michael Niedermayer - * Copyright (C) 2013 James Almer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_ripemd - * Public header for RIPEMD hash function implementation. - */ - -#ifndef AVUTIL_RIPEMD_H -#define AVUTIL_RIPEMD_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_ripemd RIPEMD - * @ingroup lavu_hash - * RIPEMD hash function implementation. - * - * @{ - */ - -extern const int av_ripemd_size; - -struct AVRIPEMD; - -/** - * Allocate an AVRIPEMD context. - */ -struct AVRIPEMD *av_ripemd_alloc(void); - -/** - * Initialize RIPEMD hashing. - * - * @param context pointer to the function context (of size av_ripemd_size) - * @param bits number of bits in digest (128, 160, 256 or 320 bits) - * @return zero if initialization succeeded, -1 otherwise - */ -int av_ripemd_init(struct AVRIPEMD* context, int bits); - -/** - * Update hash value. - * - * @param context hash function context - * @param data input data to update hash with - * @param len input data length - */ -void av_ripemd_update(struct AVRIPEMD* context, const uint8_t* data, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param context hash function context - * @param digest buffer where output digest value is stored - */ -void av_ripemd_final(struct AVRIPEMD* context, uint8_t *digest); - -/** - * @} - */ - -#endif /* AVUTIL_RIPEMD_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/samplefmt.h b/third_party/ffmpeg/uos/amd64/include/libavutil/samplefmt.h deleted file mode 100644 index 1999c9bc..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/samplefmt.h +++ /dev/null @@ -1,268 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_SAMPLEFMT_H -#define AVUTIL_SAMPLEFMT_H - -#include - -/** - * @addtogroup lavu_audio - * @{ - * - * @defgroup lavu_sampfmts Audio sample formats - * - * Audio sample format enumeration and related convenience functions. - * @{ - */ - -/** - * Audio sample formats - * - * - The data described by the sample format is always in native-endian order. - * Sample values can be expressed by native C types, hence the lack of a signed - * 24-bit sample format even though it is a common raw audio data format. - * - * - The floating-point formats are based on full volume being in the range - * [-1.0, 1.0]. Any values outside this range are beyond full volume level. - * - * - The data layout as used in av_samples_fill_arrays() and elsewhere in FFmpeg - * (such as AVFrame in libavcodec) is as follows: - * - * @par - * For planar sample formats, each audio channel is in a separate data plane, - * and linesize is the buffer size, in bytes, for a single plane. All data - * planes must be the same size. For packed sample formats, only the first data - * plane is used, and samples for each channel are interleaved. In this case, - * linesize is the buffer size, in bytes, for the 1 plane. - * - */ -enum AVSampleFormat { - AV_SAMPLE_FMT_NONE = -1, - AV_SAMPLE_FMT_U8, ///< unsigned 8 bits - AV_SAMPLE_FMT_S16, ///< signed 16 bits - AV_SAMPLE_FMT_S32, ///< signed 32 bits - AV_SAMPLE_FMT_FLT, ///< float - AV_SAMPLE_FMT_DBL, ///< double - - AV_SAMPLE_FMT_U8P, ///< unsigned 8 bits, planar - AV_SAMPLE_FMT_S16P, ///< signed 16 bits, planar - AV_SAMPLE_FMT_S32P, ///< signed 32 bits, planar - AV_SAMPLE_FMT_FLTP, ///< float, planar - AV_SAMPLE_FMT_DBLP, ///< double, planar - AV_SAMPLE_FMT_S64, ///< signed 64 bits - AV_SAMPLE_FMT_S64P, ///< signed 64 bits, planar - - AV_SAMPLE_FMT_NB ///< Number of sample formats. DO NOT USE if linking dynamically -}; - -/** - * Return the name of sample_fmt, or NULL if sample_fmt is not - * recognized. - */ -const char *av_get_sample_fmt_name(enum AVSampleFormat sample_fmt); - -/** - * Return a sample format corresponding to name, or AV_SAMPLE_FMT_NONE - * on error. - */ -enum AVSampleFormat av_get_sample_fmt(const char *name); - -/** - * Return the planar<->packed alternative form of the given sample format, or - * AV_SAMPLE_FMT_NONE on error. If the passed sample_fmt is already in the - * requested planar/packed format, the format returned is the same as the - * input. - */ -enum AVSampleFormat av_get_alt_sample_fmt(enum AVSampleFormat sample_fmt, int planar); - -/** - * Get the packed alternative form of the given sample format. - * - * If the passed sample_fmt is already in packed format, the format returned is - * the same as the input. - * - * @return the packed alternative form of the given sample format or - AV_SAMPLE_FMT_NONE on error. - */ -enum AVSampleFormat av_get_packed_sample_fmt(enum AVSampleFormat sample_fmt); - -/** - * Get the planar alternative form of the given sample format. - * - * If the passed sample_fmt is already in planar format, the format returned is - * the same as the input. - * - * @return the planar alternative form of the given sample format or - AV_SAMPLE_FMT_NONE on error. - */ -enum AVSampleFormat av_get_planar_sample_fmt(enum AVSampleFormat sample_fmt); - -/** - * Generate a string corresponding to the sample format with - * sample_fmt, or a header if sample_fmt is negative. - * - * @param buf the buffer where to write the string - * @param buf_size the size of buf - * @param sample_fmt the number of the sample format to print the - * corresponding info string, or a negative value to print the - * corresponding header. - * @return the pointer to the filled buffer or NULL if sample_fmt is - * unknown or in case of other errors - */ -char *av_get_sample_fmt_string(char *buf, int buf_size, enum AVSampleFormat sample_fmt); - -/** - * Return number of bytes per sample. - * - * @param sample_fmt the sample format - * @return number of bytes per sample or zero if unknown for the given - * sample format - */ -int av_get_bytes_per_sample(enum AVSampleFormat sample_fmt); - -/** - * Check if the sample format is planar. - * - * @param sample_fmt the sample format to inspect - * @return 1 if the sample format is planar, 0 if it is interleaved - */ -int av_sample_fmt_is_planar(enum AVSampleFormat sample_fmt); - -/** - * Get the required buffer size for the given audio parameters. - * - * @param[out] linesize calculated linesize, may be NULL - * @param nb_channels the number of channels - * @param nb_samples the number of samples in a single channel - * @param sample_fmt the sample format - * @param align buffer size alignment (0 = default, 1 = no alignment) - * @return required buffer size, or negative error code on failure - */ -int av_samples_get_buffer_size(int *linesize, int nb_channels, int nb_samples, - enum AVSampleFormat sample_fmt, int align); - -/** - * @} - * - * @defgroup lavu_sampmanip Samples manipulation - * - * Functions that manipulate audio samples - * @{ - */ - -/** - * Fill plane data pointers and linesize for samples with sample - * format sample_fmt. - * - * The audio_data array is filled with the pointers to the samples data planes: - * for planar, set the start point of each channel's data within the buffer, - * for packed, set the start point of the entire buffer only. - * - * The value pointed to by linesize is set to the aligned size of each - * channel's data buffer for planar layout, or to the aligned size of the - * buffer for all channels for packed layout. - * - * The buffer in buf must be big enough to contain all the samples - * (use av_samples_get_buffer_size() to compute its minimum size), - * otherwise the audio_data pointers will point to invalid data. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param[out] audio_data array to be filled with the pointer for each channel - * @param[out] linesize calculated linesize, may be NULL - * @param buf the pointer to a buffer containing the samples - * @param nb_channels the number of channels - * @param nb_samples the number of samples in a single channel - * @param sample_fmt the sample format - * @param align buffer size alignment (0 = default, 1 = no alignment) - * @return minimum size in bytes required for the buffer on success, - * or a negative error code on failure - */ -int av_samples_fill_arrays(uint8_t **audio_data, int *linesize, - const uint8_t *buf, - int nb_channels, int nb_samples, - enum AVSampleFormat sample_fmt, int align); - -/** - * Allocate a samples buffer for nb_samples samples, and fill data pointers and - * linesize accordingly. - * The allocated samples buffer can be freed by using av_freep(&audio_data[0]) - * Allocated data will be initialized to silence. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param[out] audio_data array to be filled with the pointer for each channel - * @param[out] linesize aligned size for audio buffer(s), may be NULL - * @param nb_channels number of audio channels - * @param nb_samples number of samples per channel - * @param align buffer size alignment (0 = default, 1 = no alignment) - * @return >=0 on success or a negative error code on failure - * @todo return the size of the allocated buffer in case of success at the next bump - * @see av_samples_fill_arrays() - * @see av_samples_alloc_array_and_samples() - */ -int av_samples_alloc(uint8_t **audio_data, int *linesize, int nb_channels, - int nb_samples, enum AVSampleFormat sample_fmt, int align); - -/** - * Allocate a data pointers array, samples buffer for nb_samples - * samples, and fill data pointers and linesize accordingly. - * - * This is the same as av_samples_alloc(), but also allocates the data - * pointers array. - * - * @see av_samples_alloc() - */ -int av_samples_alloc_array_and_samples(uint8_t ***audio_data, int *linesize, int nb_channels, - int nb_samples, enum AVSampleFormat sample_fmt, int align); - -/** - * Copy samples from src to dst. - * - * @param dst destination array of pointers to data planes - * @param src source array of pointers to data planes - * @param dst_offset offset in samples at which the data will be written to dst - * @param src_offset offset in samples at which the data will be read from src - * @param nb_samples number of samples to be copied - * @param nb_channels number of audio channels - * @param sample_fmt audio sample format - */ -int av_samples_copy(uint8_t **dst, uint8_t * const *src, int dst_offset, - int src_offset, int nb_samples, int nb_channels, - enum AVSampleFormat sample_fmt); - -/** - * Fill an audio buffer with silence. - * - * @param audio_data array of pointers to data planes - * @param offset offset in samples at which to start filling - * @param nb_samples number of samples to fill - * @param nb_channels number of audio channels - * @param sample_fmt audio sample format - */ -int av_samples_set_silence(uint8_t **audio_data, int offset, int nb_samples, - int nb_channels, enum AVSampleFormat sample_fmt); - -/** - * @} - * @} - */ -#endif /* AVUTIL_SAMPLEFMT_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/sha.h b/third_party/ffmpeg/uos/amd64/include/libavutil/sha.h deleted file mode 100644 index 2e1220ab..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/sha.h +++ /dev/null @@ -1,90 +0,0 @@ -/* - * Copyright (C) 2007 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_sha - * Public header for SHA-1 & SHA-256 hash function implementations. - */ - -#ifndef AVUTIL_SHA_H -#define AVUTIL_SHA_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_sha SHA - * @ingroup lavu_hash - * SHA-1 and SHA-256 (Secure Hash Algorithm) hash function implementations. - * - * This module supports the following SHA hash functions: - * - * - SHA-1: 160 bits - * - SHA-224: 224 bits, as a variant of SHA-2 - * - SHA-256: 256 bits, as a variant of SHA-2 - * - * @see For SHA-384, SHA-512, and variants thereof, see @ref lavu_sha512. - * - * @{ - */ - -extern const int av_sha_size; - -struct AVSHA; - -/** - * Allocate an AVSHA context. - */ -struct AVSHA *av_sha_alloc(void); - -/** - * Initialize SHA-1 or SHA-2 hashing. - * - * @param context pointer to the function context (of size av_sha_size) - * @param bits number of bits in digest (SHA-1 - 160 bits, SHA-2 224 or 256 bits) - * @return zero if initialization succeeded, -1 otherwise - */ -int av_sha_init(struct AVSHA* context, int bits); - -/** - * Update hash value. - * - * @param ctx hash function context - * @param data input data to update hash with - * @param len input data length - */ -void av_sha_update(struct AVSHA *ctx, const uint8_t *data, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param context hash function context - * @param digest buffer where output digest value is stored - */ -void av_sha_final(struct AVSHA* context, uint8_t *digest); - -/** - * @} - */ - -#endif /* AVUTIL_SHA_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/sha512.h b/third_party/ffmpeg/uos/amd64/include/libavutil/sha512.h deleted file mode 100644 index a4a3f23d..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/sha512.h +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Copyright (C) 2007 Michael Niedermayer - * Copyright (C) 2013 James Almer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_sha512 - * Public header for SHA-512 implementation. - */ - -#ifndef AVUTIL_SHA512_H -#define AVUTIL_SHA512_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_sha512 SHA-512 - * @ingroup lavu_hash - * SHA-512 (Secure Hash Algorithm) hash function implementations. - * - * This module supports the following SHA-2 hash functions: - * - * - SHA-512/224: 224 bits - * - SHA-512/256: 256 bits - * - SHA-384: 384 bits - * - SHA-512: 512 bits - * - * @see For SHA-1, SHA-256, and variants thereof, see @ref lavu_sha. - * - * @{ - */ - -extern const int av_sha512_size; - -struct AVSHA512; - -/** - * Allocate an AVSHA512 context. - */ -struct AVSHA512 *av_sha512_alloc(void); - -/** - * Initialize SHA-2 512 hashing. - * - * @param context pointer to the function context (of size av_sha512_size) - * @param bits number of bits in digest (224, 256, 384 or 512 bits) - * @return zero if initialization succeeded, -1 otherwise - */ -int av_sha512_init(struct AVSHA512* context, int bits); - -/** - * Update hash value. - * - * @param context hash function context - * @param data input data to update hash with - * @param len input data length - */ -void av_sha512_update(struct AVSHA512* context, const uint8_t* data, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param context hash function context - * @param digest buffer where output digest value is stored - */ -void av_sha512_final(struct AVSHA512* context, uint8_t *digest); - -/** - * @} - */ - -#endif /* AVUTIL_SHA512_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/spherical.h b/third_party/ffmpeg/uos/amd64/include/libavutil/spherical.h deleted file mode 100644 index cef759cf..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/spherical.h +++ /dev/null @@ -1,232 +0,0 @@ -/* - * Copyright (c) 2016 Vittorio Giovara - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Spherical video - */ - -#ifndef AVUTIL_SPHERICAL_H -#define AVUTIL_SPHERICAL_H - -#include -#include - -/** - * @addtogroup lavu_video - * @{ - * - * @defgroup lavu_video_spherical Spherical video mapping - * @{ - */ - -/** - * @addtogroup lavu_video_spherical - * A spherical video file contains surfaces that need to be mapped onto a - * sphere. Depending on how the frame was converted, a different distortion - * transformation or surface recomposition function needs to be applied before - * the video should be mapped and displayed. - */ - -/** - * Projection of the video surface(s) on a sphere. - */ -enum AVSphericalProjection { - /** - * Video represents a sphere mapped on a flat surface using - * equirectangular projection. - */ - AV_SPHERICAL_EQUIRECTANGULAR, - - /** - * Video frame is split into 6 faces of a cube, and arranged on a - * 3x2 layout. Faces are oriented upwards for the front, left, right, - * and back faces. The up face is oriented so the top of the face is - * forwards and the down face is oriented so the top of the face is - * to the back. - */ - AV_SPHERICAL_CUBEMAP, - - /** - * Video represents a portion of a sphere mapped on a flat surface - * using equirectangular projection. The @ref bounding fields indicate - * the position of the current video in a larger surface. - */ - AV_SPHERICAL_EQUIRECTANGULAR_TILE, -}; - -/** - * This structure describes how to handle spherical videos, outlining - * information about projection, initial layout, and any other view modifier. - * - * @note The struct must be allocated with av_spherical_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVSphericalMapping { - /** - * Projection type. - */ - enum AVSphericalProjection projection; - - /** - * @name Initial orientation - * @{ - * There fields describe additional rotations applied to the sphere after - * the video frame is mapped onto it. The sphere is rotated around the - * viewer, who remains stationary. The order of transformation is always - * yaw, followed by pitch, and finally by roll. - * - * The coordinate system matches the one defined in OpenGL, where the - * forward vector (z) is coming out of screen, and it is equivalent to - * a rotation matrix of R = r_y(yaw) * r_x(pitch) * r_z(roll). - * - * A positive yaw rotates the portion of the sphere in front of the viewer - * toward their right. A positive pitch rotates the portion of the sphere - * in front of the viewer upwards. A positive roll tilts the portion of - * the sphere in front of the viewer to the viewer's right. - * - * These values are exported as 16.16 fixed point. - * - * See this equirectangular projection as example: - * - * @code{.unparsed} - * Yaw - * -180 0 180 - * 90 +-------------+-------------+ 180 - * | | | up - * P | | | y| forward - * i | ^ | | /z - * t 0 +-------------X-------------+ 0 Roll | / - * c | | | | / - * h | | | 0|/_____right - * | | | x - * -90 +-------------+-------------+ -180 - * - * X - the default camera center - * ^ - the default up vector - * @endcode - */ - int32_t yaw; ///< Rotation around the up vector [-180, 180]. - int32_t pitch; ///< Rotation around the right vector [-90, 90]. - int32_t roll; ///< Rotation around the forward vector [-180, 180]. - /** - * @} - */ - - /** - * @name Bounding rectangle - * @anchor bounding - * @{ - * These fields indicate the location of the current tile, and where - * it should be mapped relative to the original surface. They are - * exported as 0.32 fixed point, and can be converted to classic - * pixel values with av_spherical_bounds(). - * - * @code{.unparsed} - * +----------------+----------+ - * | |bound_top | - * | +--------+ | - * | bound_left |tile | | - * +<---------->| |<--->+bound_right - * | +--------+ | - * | | | - * | bound_bottom| | - * +----------------+----------+ - * @endcode - * - * If needed, the original video surface dimensions can be derived - * by adding the current stream or frame size to the related bounds, - * like in the following example: - * - * @code{c} - * original_width = tile->width + bound_left + bound_right; - * original_height = tile->height + bound_top + bound_bottom; - * @endcode - * - * @note These values are valid only for the tiled equirectangular - * projection type (@ref AV_SPHERICAL_EQUIRECTANGULAR_TILE), - * and should be ignored in all other cases. - */ - uint32_t bound_left; ///< Distance from the left edge - uint32_t bound_top; ///< Distance from the top edge - uint32_t bound_right; ///< Distance from the right edge - uint32_t bound_bottom; ///< Distance from the bottom edge - /** - * @} - */ - - /** - * Number of pixels to pad from the edge of each cube face. - * - * @note This value is valid for only for the cubemap projection type - * (@ref AV_SPHERICAL_CUBEMAP), and should be ignored in all other - * cases. - */ - uint32_t padding; -} AVSphericalMapping; - -/** - * Allocate a AVSphericalVideo structure and initialize its fields to default - * values. - * - * @return the newly allocated struct or NULL on failure - */ -AVSphericalMapping *av_spherical_alloc(size_t *size); - -/** - * Convert the @ref bounding fields from an AVSphericalVideo - * from 0.32 fixed point to pixels. - * - * @param map The AVSphericalVideo map to read bound values from. - * @param width Width of the current frame or stream. - * @param height Height of the current frame or stream. - * @param left Pixels from the left edge. - * @param top Pixels from the top edge. - * @param right Pixels from the right edge. - * @param bottom Pixels from the bottom edge. - */ -void av_spherical_tile_bounds(const AVSphericalMapping *map, - size_t width, size_t height, - size_t *left, size_t *top, - size_t *right, size_t *bottom); - -/** - * Provide a human-readable name of a given AVSphericalProjection. - * - * @param projection The input AVSphericalProjection. - * - * @return The name of the AVSphericalProjection, or "unknown". - */ -const char *av_spherical_projection_name(enum AVSphericalProjection projection); - -/** - * Get the AVSphericalProjection form a human-readable name. - * - * @param name The input string. - * - * @return The AVSphericalProjection value, or -1 if not found. - */ -int av_spherical_from_name(const char *name); -/** - * @} - * @} - */ - -#endif /* AVUTIL_SPHERICAL_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/stereo3d.h b/third_party/ffmpeg/uos/amd64/include/libavutil/stereo3d.h deleted file mode 100644 index d421aac2..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/stereo3d.h +++ /dev/null @@ -1,233 +0,0 @@ -/* - * Copyright (c) 2013 Vittorio Giovara - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Stereoscopic video - */ - -#ifndef AVUTIL_STEREO3D_H -#define AVUTIL_STEREO3D_H - -#include - -#include "frame.h" - -/** - * @addtogroup lavu_video - * @{ - * - * @defgroup lavu_video_stereo3d Stereo3D types and functions - * @{ - */ - -/** - * @addtogroup lavu_video_stereo3d - * A stereoscopic video file consists in multiple views embedded in a single - * frame, usually describing two views of a scene. This file describes all - * possible codec-independent view arrangements. - * */ - -/** - * List of possible 3D Types - */ -enum AVStereo3DType { - /** - * Video is not stereoscopic (and metadata has to be there). - */ - AV_STEREO3D_2D, - - /** - * Views are next to each other. - * - * @code{.unparsed} - * LLLLRRRR - * LLLLRRRR - * LLLLRRRR - * ... - * @endcode - */ - AV_STEREO3D_SIDEBYSIDE, - - /** - * Views are on top of each other. - * - * @code{.unparsed} - * LLLLLLLL - * LLLLLLLL - * RRRRRRRR - * RRRRRRRR - * @endcode - */ - AV_STEREO3D_TOPBOTTOM, - - /** - * Views are alternated temporally. - * - * @code{.unparsed} - * frame0 frame1 frame2 ... - * LLLLLLLL RRRRRRRR LLLLLLLL - * LLLLLLLL RRRRRRRR LLLLLLLL - * LLLLLLLL RRRRRRRR LLLLLLLL - * ... ... ... - * @endcode - */ - AV_STEREO3D_FRAMESEQUENCE, - - /** - * Views are packed in a checkerboard-like structure per pixel. - * - * @code{.unparsed} - * LRLRLRLR - * RLRLRLRL - * LRLRLRLR - * ... - * @endcode - */ - AV_STEREO3D_CHECKERBOARD, - - /** - * Views are next to each other, but when upscaling - * apply a checkerboard pattern. - * - * @code{.unparsed} - * LLLLRRRR L L L L R R R R - * LLLLRRRR => L L L L R R R R - * LLLLRRRR L L L L R R R R - * LLLLRRRR L L L L R R R R - * @endcode - */ - AV_STEREO3D_SIDEBYSIDE_QUINCUNX, - - /** - * Views are packed per line, as if interlaced. - * - * @code{.unparsed} - * LLLLLLLL - * RRRRRRRR - * LLLLLLLL - * ... - * @endcode - */ - AV_STEREO3D_LINES, - - /** - * Views are packed per column. - * - * @code{.unparsed} - * LRLRLRLR - * LRLRLRLR - * LRLRLRLR - * ... - * @endcode - */ - AV_STEREO3D_COLUMNS, -}; - -/** - * List of possible view types. - */ -enum AVStereo3DView { - /** - * Frame contains two packed views. - */ - AV_STEREO3D_VIEW_PACKED, - - /** - * Frame contains only the left view. - */ - AV_STEREO3D_VIEW_LEFT, - - /** - * Frame contains only the right view. - */ - AV_STEREO3D_VIEW_RIGHT, -}; - -/** - * Inverted views, Right/Bottom represents the left view. - */ -#define AV_STEREO3D_FLAG_INVERT (1 << 0) - -/** - * Stereo 3D type: this structure describes how two videos are packed - * within a single video surface, with additional information as needed. - * - * @note The struct must be allocated with av_stereo3d_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVStereo3D { - /** - * How views are packed within the video. - */ - enum AVStereo3DType type; - - /** - * Additional information about the frame packing. - */ - int flags; - - /** - * Determines which views are packed. - */ - enum AVStereo3DView view; -} AVStereo3D; - -/** - * Allocate an AVStereo3D structure and set its fields to default values. - * The resulting struct can be freed using av_freep(). - * - * @return An AVStereo3D filled with default values or NULL on failure. - */ -AVStereo3D *av_stereo3d_alloc(void); - -/** - * Allocate a complete AVFrameSideData and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVStereo3D structure to be filled by caller. - */ -AVStereo3D *av_stereo3d_create_side_data(AVFrame *frame); - -/** - * Provide a human-readable name of a given stereo3d type. - * - * @param type The input stereo3d type value. - * - * @return The name of the stereo3d value, or "unknown". - */ -const char *av_stereo3d_type_name(unsigned int type); - -/** - * Get the AVStereo3DType form a human-readable name. - * - * @param name The input string. - * - * @return The AVStereo3DType value, or -1 if not found. - */ -int av_stereo3d_from_name(const char *name); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_STEREO3D_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/tea.h b/third_party/ffmpeg/uos/amd64/include/libavutil/tea.h deleted file mode 100644 index dd929bda..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/tea.h +++ /dev/null @@ -1,71 +0,0 @@ -/* - * A 32-bit implementation of the TEA algorithm - * Copyright (c) 2015 Vesselin Bontchev - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TEA_H -#define AVUTIL_TEA_H - -#include - -/** - * @file - * @brief Public header for libavutil TEA algorithm - * @defgroup lavu_tea TEA - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_tea_size; - -struct AVTEA; - -/** - * Allocate an AVTEA context - * To free the struct: av_free(ptr) - */ -struct AVTEA *av_tea_alloc(void); - -/** - * Initialize an AVTEA context. - * - * @param ctx an AVTEA context - * @param key a key of 16 bytes used for encryption/decryption - * @param rounds the number of rounds in TEA (64 is the "standard") - */ -void av_tea_init(struct AVTEA *ctx, const uint8_t key[16], int rounds); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * - * @param ctx an AVTEA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_tea_crypt(struct AVTEA *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_TEA_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/threadmessage.h b/third_party/ffmpeg/uos/amd64/include/libavutil/threadmessage.h deleted file mode 100644 index 42ce655f..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/threadmessage.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public License - * as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with FFmpeg; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_THREADMESSAGE_H -#define AVUTIL_THREADMESSAGE_H - -typedef struct AVThreadMessageQueue AVThreadMessageQueue; - -typedef enum AVThreadMessageFlags { - - /** - * Perform non-blocking operation. - * If this flag is set, send and recv operations are non-blocking and - * return AVERROR(EAGAIN) immediately if they can not proceed. - */ - AV_THREAD_MESSAGE_NONBLOCK = 1, - -} AVThreadMessageFlags; - -/** - * Allocate a new message queue. - * - * @param mq pointer to the message queue - * @param nelem maximum number of elements in the queue - * @param elsize size of each element in the queue - * @return >=0 for success; <0 for error, in particular AVERROR(ENOSYS) if - * lavu was built without thread support - */ -int av_thread_message_queue_alloc(AVThreadMessageQueue **mq, - unsigned nelem, - unsigned elsize); - -/** - * Free a message queue. - * - * The message queue must no longer be in use by another thread. - */ -void av_thread_message_queue_free(AVThreadMessageQueue **mq); - -/** - * Send a message on the queue. - */ -int av_thread_message_queue_send(AVThreadMessageQueue *mq, - void *msg, - unsigned flags); - -/** - * Receive a message from the queue. - */ -int av_thread_message_queue_recv(AVThreadMessageQueue *mq, - void *msg, - unsigned flags); - -/** - * Set the sending error code. - * - * If the error code is set to non-zero, av_thread_message_queue_send() will - * return it immediately. Conventional values, such as AVERROR_EOF or - * AVERROR(EAGAIN), can be used to cause the sending thread to stop or - * suspend its operation. - */ -void av_thread_message_queue_set_err_send(AVThreadMessageQueue *mq, - int err); - -/** - * Set the receiving error code. - * - * If the error code is set to non-zero, av_thread_message_queue_recv() will - * return it immediately when there are no longer available messages. - * Conventional values, such as AVERROR_EOF or AVERROR(EAGAIN), can be used - * to cause the receiving thread to stop or suspend its operation. - */ -void av_thread_message_queue_set_err_recv(AVThreadMessageQueue *mq, - int err); - -/** - * Set the optional free message callback function which will be called if an - * operation is removing messages from the queue. - */ -void av_thread_message_queue_set_free_func(AVThreadMessageQueue *mq, - void (*free_func)(void *msg)); - -/** - * Return the current number of messages in the queue. - * - * @return the current number of messages or AVERROR(ENOSYS) if lavu was built - * without thread support - */ -int av_thread_message_queue_nb_elems(AVThreadMessageQueue *mq); - -/** - * Flush the message queue - * - * This function is mostly equivalent to reading and free-ing every message - * except that it will be done in a single operation (no lock/unlock between - * reads). - */ -void av_thread_message_flush(AVThreadMessageQueue *mq); - -#endif /* AVUTIL_THREADMESSAGE_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/time.h b/third_party/ffmpeg/uos/amd64/include/libavutil/time.h deleted file mode 100644 index dc169b06..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/time.h +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Copyright (c) 2000-2003 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TIME_H -#define AVUTIL_TIME_H - -#include - -/** - * Get the current time in microseconds. - */ -int64_t av_gettime(void); - -/** - * Get the current time in microseconds since some unspecified starting point. - * On platforms that support it, the time comes from a monotonic clock - * This property makes this time source ideal for measuring relative time. - * The returned values may not be monotonic on platforms where a monotonic - * clock is not available. - */ -int64_t av_gettime_relative(void); - -/** - * Indicates with a boolean result if the av_gettime_relative() time source - * is monotonic. - */ -int av_gettime_relative_is_monotonic(void); - -/** - * Sleep for a period of time. Although the duration is expressed in - * microseconds, the actual delay may be rounded to the precision of the - * system timer. - * - * @param usec Number of microseconds to sleep. - * @return zero on success or (negative) error code. - */ -int av_usleep(unsigned usec); - -#endif /* AVUTIL_TIME_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/timecode.h b/third_party/ffmpeg/uos/amd64/include/libavutil/timecode.h deleted file mode 100644 index 060574a1..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/timecode.h +++ /dev/null @@ -1,199 +0,0 @@ -/* - * Copyright (c) 2006 Smartjog S.A.S, Baptiste Coudurier - * Copyright (c) 2011-2012 Smartjog S.A.S, Clément Bœsch - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Timecode helpers header - */ - -#ifndef AVUTIL_TIMECODE_H -#define AVUTIL_TIMECODE_H - -#include -#include "rational.h" - -#define AV_TIMECODE_STR_SIZE 23 - -enum AVTimecodeFlag { - AV_TIMECODE_FLAG_DROPFRAME = 1<<0, ///< timecode is drop frame - AV_TIMECODE_FLAG_24HOURSMAX = 1<<1, ///< timecode wraps after 24 hours - AV_TIMECODE_FLAG_ALLOWNEGATIVE = 1<<2, ///< negative time values are allowed -}; - -typedef struct { - int start; ///< timecode frame start (first base frame number) - uint32_t flags; ///< flags such as drop frame, +24 hours support, ... - AVRational rate; ///< frame rate in rational form - unsigned fps; ///< frame per second; must be consistent with the rate field -} AVTimecode; - -/** - * Adjust frame number for NTSC drop frame time code. - * - * @param framenum frame number to adjust - * @param fps frame per second, multiples of 30 - * @return adjusted frame number - * @warning adjustment is only valid for multiples of NTSC 29.97 - */ -int av_timecode_adjust_ntsc_framenum2(int framenum, int fps); - -/** - * Convert frame number to SMPTE 12M binary representation. - * - * @param tc timecode data correctly initialized - * @param framenum frame number - * @return the SMPTE binary representation - * - * See SMPTE ST 314M-2005 Sec 4.4.2.2.1 "Time code pack (TC)" - * the format description as follows: - * bits 0-5: hours, in BCD(6bits) - * bits 6: BGF1 - * bits 7: BGF2 (NTSC) or FIELD (PAL) - * bits 8-14: minutes, in BCD(7bits) - * bits 15: BGF0 (NTSC) or BGF2 (PAL) - * bits 16-22: seconds, in BCD(7bits) - * bits 23: FIELD (NTSC) or BGF0 (PAL) - * bits 24-29: frames, in BCD(6bits) - * bits 30: drop frame flag (0: non drop, 1: drop) - * bits 31: color frame flag (0: unsync mode, 1: sync mode) - * @note BCD numbers (6 or 7 bits): 4 or 5 lower bits for units, 2 higher bits for tens. - * @note Frame number adjustment is automatically done in case of drop timecode, - * you do NOT have to call av_timecode_adjust_ntsc_framenum2(). - * @note The frame number is relative to tc->start. - * @note Color frame (CF) and binary group flags (BGF) bits are set to zero. - */ -uint32_t av_timecode_get_smpte_from_framenum(const AVTimecode *tc, int framenum); - -/** - * Convert sei info to SMPTE 12M binary representation. - * - * @param rate frame rate in rational form - * @param drop drop flag - * @param hh hour - * @param mm minute - * @param ss second - * @param ff frame number - * @return the SMPTE binary representation - */ -uint32_t av_timecode_get_smpte(AVRational rate, int drop, int hh, int mm, int ss, int ff); - -/** - * Load timecode string in buf. - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param tc timecode data correctly initialized - * @param framenum frame number - * @return the buf parameter - * - * @note Timecode representation can be a negative timecode and have more than - * 24 hours, but will only be honored if the flags are correctly set. - * @note The frame number is relative to tc->start. - */ -char *av_timecode_make_string(const AVTimecode *tc, char *buf, int framenum); - -/** - * Get the timecode string from the SMPTE timecode format. - * - * In contrast to av_timecode_make_smpte_tc_string this function supports 50/60 - * fps timecodes by using the field bit. - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param rate frame rate of the timecode - * @param tcsmpte the 32-bit SMPTE timecode - * @param prevent_df prevent the use of a drop flag when it is known the DF bit - * is arbitrary - * @param skip_field prevent the use of a field flag when it is known the field - * bit is arbitrary (e.g. because it is used as PC flag) - * @return the buf parameter - */ -char *av_timecode_make_smpte_tc_string2(char *buf, AVRational rate, uint32_t tcsmpte, int prevent_df, int skip_field); - -/** - * Get the timecode string from the SMPTE timecode format. - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param tcsmpte the 32-bit SMPTE timecode - * @param prevent_df prevent the use of a drop flag when it is known the DF bit - * is arbitrary - * @return the buf parameter - */ -char *av_timecode_make_smpte_tc_string(char *buf, uint32_t tcsmpte, int prevent_df); - -/** - * Get the timecode string from the 25-bit timecode format (MPEG GOP format). - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param tc25bit the 25-bits timecode - * @return the buf parameter - */ -char *av_timecode_make_mpeg_tc_string(char *buf, uint32_t tc25bit); - -/** - * Init a timecode struct with the passed parameters. - * - * @param log_ctx a pointer to an arbitrary struct of which the first field - * is a pointer to an AVClass struct (used for av_log) - * @param tc pointer to an allocated AVTimecode - * @param rate frame rate in rational form - * @param flags miscellaneous flags such as drop frame, +24 hours, ... - * (see AVTimecodeFlag) - * @param frame_start the first frame number - * @return 0 on success, AVERROR otherwise - */ -int av_timecode_init(AVTimecode *tc, AVRational rate, int flags, int frame_start, void *log_ctx); - -/** - * Init a timecode struct from the passed timecode components. - * - * @param log_ctx a pointer to an arbitrary struct of which the first field - * is a pointer to an AVClass struct (used for av_log) - * @param tc pointer to an allocated AVTimecode - * @param rate frame rate in rational form - * @param flags miscellaneous flags such as drop frame, +24 hours, ... - * (see AVTimecodeFlag) - * @param hh hours - * @param mm minutes - * @param ss seconds - * @param ff frames - * @return 0 on success, AVERROR otherwise - */ -int av_timecode_init_from_components(AVTimecode *tc, AVRational rate, int flags, int hh, int mm, int ss, int ff, void *log_ctx); - -/** - * Parse timecode representation (hh:mm:ss[:;.]ff). - * - * @param log_ctx a pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct (used for av_log). - * @param tc pointer to an allocated AVTimecode - * @param rate frame rate in rational form - * @param str timecode string which will determine the frame start - * @return 0 on success, AVERROR otherwise - */ -int av_timecode_init_from_string(AVTimecode *tc, AVRational rate, const char *str, void *log_ctx); - -/** - * Check if the timecode feature is available for the given frame rate - * - * @return 0 if supported, <0 otherwise - */ -int av_timecode_check_frame_rate(AVRational rate); - -#endif /* AVUTIL_TIMECODE_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/timestamp.h b/third_party/ffmpeg/uos/amd64/include/libavutil/timestamp.h deleted file mode 100644 index e082f01b..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/timestamp.h +++ /dev/null @@ -1,78 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * timestamp utils, mostly useful for debugging/logging purposes - */ - -#ifndef AVUTIL_TIMESTAMP_H -#define AVUTIL_TIMESTAMP_H - -#include "common.h" - -#if defined(__cplusplus) && !defined(__STDC_FORMAT_MACROS) && !defined(PRId64) -#error missing -D__STDC_FORMAT_MACROS / #define __STDC_FORMAT_MACROS -#endif - -#define AV_TS_MAX_STRING_SIZE 32 - -/** - * Fill the provided buffer with a string containing a timestamp - * representation. - * - * @param buf a buffer with size in bytes of at least AV_TS_MAX_STRING_SIZE - * @param ts the timestamp to represent - * @return the buffer in input - */ -static inline char *av_ts_make_string(char *buf, int64_t ts) -{ - if (ts == AV_NOPTS_VALUE) snprintf(buf, AV_TS_MAX_STRING_SIZE, "NOPTS"); - else snprintf(buf, AV_TS_MAX_STRING_SIZE, "%" PRId64, ts); - return buf; -} - -/** - * Convenience macro, the return value should be used only directly in - * function arguments but never stand-alone. - */ -#define av_ts2str(ts) av_ts_make_string((char[AV_TS_MAX_STRING_SIZE]){0}, ts) - -/** - * Fill the provided buffer with a string containing a timestamp time - * representation. - * - * @param buf a buffer with size in bytes of at least AV_TS_MAX_STRING_SIZE - * @param ts the timestamp to represent - * @param tb the timebase of the timestamp - * @return the buffer in input - */ -static inline char *av_ts_make_time_string(char *buf, int64_t ts, AVRational *tb) -{ - if (ts == AV_NOPTS_VALUE) snprintf(buf, AV_TS_MAX_STRING_SIZE, "NOPTS"); - else snprintf(buf, AV_TS_MAX_STRING_SIZE, "%.6g", av_q2d(*tb) * ts); - return buf; -} - -/** - * Convenience macro, the return value should be used only directly in - * function arguments but never stand-alone. - */ -#define av_ts2timestr(ts, tb) av_ts_make_time_string((char[AV_TS_MAX_STRING_SIZE]){0}, ts, tb) - -#endif /* AVUTIL_TIMESTAMP_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/tree.h b/third_party/ffmpeg/uos/amd64/include/libavutil/tree.h deleted file mode 100644 index bbb8fbb1..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/tree.h +++ /dev/null @@ -1,137 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * A tree container. - * @author Michael Niedermayer - */ - -#ifndef AVUTIL_TREE_H -#define AVUTIL_TREE_H - -#include "attributes.h" - -/** - * @addtogroup lavu_tree AVTree - * @ingroup lavu_data - * - * Low-complexity tree container - * - * Insertion, removal, finding equal, largest which is smaller than and - * smallest which is larger than, all have O(log n) worst-case complexity. - * @{ - */ - - -struct AVTreeNode; -extern const int av_tree_node_size; - -/** - * Allocate an AVTreeNode. - */ -struct AVTreeNode *av_tree_node_alloc(void); - -/** - * Find an element. - * @param root a pointer to the root node of the tree - * @param next If next is not NULL, then next[0] will contain the previous - * element and next[1] the next element. If either does not exist, - * then the corresponding entry in next is unchanged. - * @param cmp compare function used to compare elements in the tree, - * API identical to that of Standard C's qsort - * It is guaranteed that the first and only the first argument to cmp() - * will be the key parameter to av_tree_find(), thus it could if the - * user wants, be a different type (like an opaque context). - * @return An element with cmp(key, elem) == 0 or NULL if no such element - * exists in the tree. - */ -void *av_tree_find(const struct AVTreeNode *root, void *key, - int (*cmp)(const void *key, const void *b), void *next[2]); - -/** - * Insert or remove an element. - * - * If *next is NULL, then the supplied element will be removed if it exists. - * If *next is non-NULL, then the supplied element will be inserted, unless - * it already exists in the tree. - * - * @param rootp A pointer to a pointer to the root node of the tree; note that - * the root node can change during insertions, this is required - * to keep the tree balanced. - * @param key pointer to the element key to insert in the tree - * @param next Used to allocate and free AVTreeNodes. For insertion the user - * must set it to an allocated and zeroed object of at least - * av_tree_node_size bytes size. av_tree_insert() will set it to - * NULL if it has been consumed. - * For deleting elements *next is set to NULL by the user and - * av_tree_insert() will set it to the AVTreeNode which was - * used for the removed element. - * This allows the use of flat arrays, which have - * lower overhead compared to many malloced elements. - * You might want to define a function like: - * @code - * void *tree_insert(struct AVTreeNode **rootp, void *key, - * int (*cmp)(void *key, const void *b), - * AVTreeNode **next) - * { - * if (!*next) - * *next = av_mallocz(av_tree_node_size); - * return av_tree_insert(rootp, key, cmp, next); - * } - * void *tree_remove(struct AVTreeNode **rootp, void *key, - * int (*cmp)(void *key, const void *b, AVTreeNode **next)) - * { - * av_freep(next); - * return av_tree_insert(rootp, key, cmp, next); - * } - * @endcode - * @param cmp compare function used to compare elements in the tree, API identical - * to that of Standard C's qsort - * @return If no insertion happened, the found element; if an insertion or - * removal happened, then either key or NULL will be returned. - * Which one it is depends on the tree state and the implementation. You - * should make no assumptions that it's one or the other in the code. - */ -void *av_tree_insert(struct AVTreeNode **rootp, void *key, - int (*cmp)(const void *key, const void *b), - struct AVTreeNode **next); - -void av_tree_destroy(struct AVTreeNode *t); - -/** - * Apply enu(opaque, &elem) to all the elements in the tree in a given range. - * - * @param cmp a comparison function that returns < 0 for an element below the - * range, > 0 for an element above the range and == 0 for an - * element inside the range - * - * @note The cmp function should use the same ordering used to construct the - * tree. - */ -void av_tree_enumerate(struct AVTreeNode *t, void *opaque, - int (*cmp)(void *opaque, void *elem), - int (*enu)(void *opaque, void *elem)); - -/** - * @} - */ - -#endif /* AVUTIL_TREE_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/twofish.h b/third_party/ffmpeg/uos/amd64/include/libavutil/twofish.h deleted file mode 100644 index 813cfecd..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/twofish.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * An implementation of the TwoFish algorithm - * Copyright (c) 2015 Supraja Meedinti - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TWOFISH_H -#define AVUTIL_TWOFISH_H - -#include - - -/** - * @file - * @brief Public header for libavutil TWOFISH algorithm - * @defgroup lavu_twofish TWOFISH - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_twofish_size; - -struct AVTWOFISH; - -/** - * Allocate an AVTWOFISH context - * To free the struct: av_free(ptr) - */ -struct AVTWOFISH *av_twofish_alloc(void); - -/** - * Initialize an AVTWOFISH context. - * - * @param ctx an AVTWOFISH context - * @param key a key of size ranging from 1 to 32 bytes used for encryption/decryption - * @param key_bits number of keybits: 128, 192, 256 If less than the required, padded with zeroes to nearest valid value; return value is 0 if key_bits is 128/192/256, -1 if less than 0, 1 otherwise - */ -int av_twofish_init(struct AVTWOFISH *ctx, const uint8_t *key, int key_bits); - -/** - * Encrypt or decrypt a buffer using a previously initialized context - * - * @param ctx an AVTWOFISH context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 16 byte blocks - * @paran iv initialization vector for CBC mode, NULL for ECB mode - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_twofish_crypt(struct AVTWOFISH *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t* iv, int decrypt); - -/** - * @} - */ -#endif /* AVUTIL_TWOFISH_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/tx.h b/third_party/ffmpeg/uos/amd64/include/libavutil/tx.h deleted file mode 100644 index 3de2f723..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/tx.h +++ /dev/null @@ -1,161 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TX_H -#define AVUTIL_TX_H - -#include -#include - -typedef struct AVTXContext AVTXContext; - -typedef struct AVComplexFloat { - float re, im; -} AVComplexFloat; - -typedef struct AVComplexDouble { - double re, im; -} AVComplexDouble; - -typedef struct AVComplexInt32 { - int32_t re, im; -} AVComplexInt32; - -enum AVTXType { - /** - * Standard complex to complex FFT with sample data type of AVComplexFloat, - * AVComplexDouble or AVComplexInt32, for each respective variant. - * - * Output is not 1/len normalized. Scaling currently unsupported. - * The stride parameter must be set to the size of a single sample in bytes. - */ - AV_TX_FLOAT_FFT = 0, - AV_TX_DOUBLE_FFT = 2, - AV_TX_INT32_FFT = 4, - - /** - * Standard MDCT with a sample data type of float, double or int32_t, - * respecively. For the float and int32 variants, the scale type is - * 'float', while for the double variant, it's 'double'. - * If scale is NULL, 1.0 will be used as a default. - * - * Length is the frame size, not the window size (which is 2x frame). - * For forward transforms, the stride specifies the spacing between each - * sample in the output array in bytes. The input must be a flat array. - * - * For inverse transforms, the stride specifies the spacing between each - * sample in the input array in bytes. The output must be a flat array. - * - * NOTE: the inverse transform is half-length, meaning the output will not - * contain redundant data. This is what most codecs work with. To do a full - * inverse transform, set the AV_TX_FULL_IMDCT flag on init. - */ - AV_TX_FLOAT_MDCT = 1, - AV_TX_DOUBLE_MDCT = 3, - AV_TX_INT32_MDCT = 5, - - /** - * Real to complex and complex to real DFTs. - * For the float and int32 variants, the scale type is 'float', while for - * the double variant, it's a 'double'. If scale is NULL, 1.0 will be used - * as a default. - * - * The stride parameter must be set to the size of a single sample in bytes. - * - * The forward transform performs a real-to-complex DFT of N samples to - * N/2+1 complex values. - * - * The inverse transform performs a complex-to-real DFT of N/2+1 complex - * values to N real samples. The output is not normalized, but can be - * made so by setting the scale value to 1.0/len. - * NOTE: the inverse transform always overwrites the input. - */ - AV_TX_FLOAT_RDFT = 6, - AV_TX_DOUBLE_RDFT = 7, - AV_TX_INT32_RDFT = 8, - - /* Not part of the API, do not use */ - AV_TX_NB, -}; - -/** - * Function pointer to a function to perform the transform. - * - * @note Using a different context than the one allocated during av_tx_init() - * is not allowed. - * - * @param s the transform context - * @param out the output array - * @param in the input array - * @param stride the input or output stride in bytes - * - * The out and in arrays must be aligned to the maximum required by the CPU - * architecture unless the AV_TX_UNALIGNED flag was set in av_tx_init(). - * The stride must follow the constraints the transform type has specified. - */ -typedef void (*av_tx_fn)(AVTXContext *s, void *out, void *in, ptrdiff_t stride); - -/** - * Flags for av_tx_init() - */ -enum AVTXFlags { - /** - * Performs an in-place transformation on the input. The output argument - * of av_tn_fn() MUST match the input. May be unsupported or slower for some - * transform types. - */ - AV_TX_INPLACE = 1ULL << 0, - - /** - * Relaxes alignment requirement for the in and out arrays of av_tx_fn(). - * May be slower with certain transform types. - */ - AV_TX_UNALIGNED = 1ULL << 1, - - /** - * Performs a full inverse MDCT rather than leaving out samples that can be - * derived through symmetry. Requires an output array of 'len' floats, - * rather than the usual 'len/2' floats. - * Ignored for all transforms but inverse MDCTs. - */ - AV_TX_FULL_IMDCT = 1ULL << 2, -}; - -/** - * Initialize a transform context with the given configuration - * (i)MDCTs with an odd length are currently not supported. - * - * @param ctx the context to allocate, will be NULL on error - * @param tx pointer to the transform function pointer to set - * @param type type the type of transform - * @param inv whether to do an inverse or a forward transform - * @param len the size of the transform in samples - * @param scale pointer to the value to scale the output if supported by type - * @param flags a bitmask of AVTXFlags or 0 - * - * @return 0 on success, negative error code on failure - */ -int av_tx_init(AVTXContext **ctx, av_tx_fn *tx, enum AVTXType type, - int inv, int len, const void *scale, uint64_t flags); - -/** - * Frees a context and sets *ctx to NULL, does nothing when *ctx == NULL. - */ -void av_tx_uninit(AVTXContext **ctx); - -#endif /* AVUTIL_TX_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/uuid.h b/third_party/ffmpeg/uos/amd64/include/libavutil/uuid.h deleted file mode 100644 index 4b508891..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/uuid.h +++ /dev/null @@ -1,147 +0,0 @@ -/* - * Copyright (c) 2022 Pierre-Anthony Lemieux - * Zane van Iperen - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * UUID parsing and serialization utilities. - * The library treats the UUID as an opaque sequence of 16 unsigned bytes, - * i.e. ignoring the internal layout of the UUID, which depends on the type - * of the UUID. - * - * @author Pierre-Anthony Lemieux - * @author Zane van Iperen - */ - -#ifndef AVUTIL_UUID_H -#define AVUTIL_UUID_H - -#include -#include - -#define AV_PRI_UUID \ - "%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-" \ - "%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx" - -#define AV_PRI_URN_UUID \ - "urn:uuid:%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-" \ - "%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx" - -/* AV_UUID_ARG() is used together with AV_PRI_UUID() or AV_PRI_URN_UUID - * to print UUIDs, e.g. - * av_log(NULL, AV_LOG_DEBUG, "UUID: " AV_PRI_UUID, AV_UUID_ARG(uuid)); - */ -#define AV_UUID_ARG(x) \ - (x)[ 0], (x)[ 1], (x)[ 2], (x)[ 3], \ - (x)[ 4], (x)[ 5], (x)[ 6], (x)[ 7], \ - (x)[ 8], (x)[ 9], (x)[10], (x)[11], \ - (x)[12], (x)[13], (x)[14], (x)[15] - -#define AV_UUID_LEN 16 - -/* Binary representation of a UUID */ -typedef uint8_t AVUUID[AV_UUID_LEN]; - -/** - * Parses a string representation of a UUID formatted according to IETF RFC 4122 - * into an AVUUID. The parsing is case-insensitive. The string must be 37 - * characters long, including the terminating NUL character. - * - * Example string representation: "2fceebd0-7017-433d-bafb-d073a7116696" - * - * @param[in] in String representation of a UUID, - * e.g. 2fceebd0-7017-433d-bafb-d073a7116696 - * @param[out] uu AVUUID - * @return A non-zero value in case of an error. - */ -int av_uuid_parse(const char *in, AVUUID uu); - -/** - * Parses a URN representation of a UUID, as specified at IETF RFC 4122, - * into an AVUUID. The parsing is case-insensitive. The string must be 46 - * characters long, including the terminating NUL character. - * - * Example string representation: "urn:uuid:2fceebd0-7017-433d-bafb-d073a7116696" - * - * @param[in] in URN UUID - * @param[out] uu AVUUID - * @return A non-zero value in case of an error. - */ -int av_uuid_urn_parse(const char *in, AVUUID uu); - -/** - * Parses a string representation of a UUID formatted according to IETF RFC 4122 - * into an AVUUID. The parsing is case-insensitive. - * - * @param[in] in_start Pointer to the first character of the string representation - * @param[in] in_end Pointer to the character after the last character of the - * string representation. That memory location is never - * accessed. It is an error if `in_end - in_start != 36`. - * @param[out] uu AVUUID - * @return A non-zero value in case of an error. - */ -int av_uuid_parse_range(const char *in_start, const char *in_end, AVUUID uu); - -/** - * Serializes a AVUUID into a string representation according to IETF RFC 4122. - * The string is lowercase and always 37 characters long, including the - * terminating NUL character. - * - * @param[in] uu AVUUID - * @param[out] out Pointer to an array of no less than 37 characters. - * @return A non-zero value in case of an error. - */ -void av_uuid_unparse(const AVUUID uu, char *out); - -/** - * Compares two UUIDs for equality. - * - * @param[in] uu1 AVUUID - * @param[in] uu2 AVUUID - * @return Nonzero if uu1 and uu2 are identical, 0 otherwise - */ -static inline int av_uuid_equal(const AVUUID uu1, const AVUUID uu2) -{ - return memcmp(uu1, uu2, AV_UUID_LEN) == 0; -} - -/** - * Copies the bytes of src into dest. - * - * @param[out] dest AVUUID - * @param[in] src AVUUID - */ -static inline void av_uuid_copy(AVUUID dest, const AVUUID src) -{ - memcpy(dest, src, AV_UUID_LEN); -} - -/** - * Sets a UUID to the nil UUID, i.e. a UUID with have all - * its 128 bits set to zero. - * - * @param[in,out] uu UUID to be set to the nil UUID - */ -static inline void av_uuid_nil(AVUUID uu) -{ - memset(uu, 0, AV_UUID_LEN); -} - -#endif /* AVUTIL_UUID_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/version.h b/third_party/ffmpeg/uos/amd64/include/libavutil/version.h deleted file mode 100644 index ee43526d..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/version.h +++ /dev/null @@ -1,124 +0,0 @@ -/* - * copyright (c) 2003 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu - * Libavutil version macros - */ - -#ifndef AVUTIL_VERSION_H -#define AVUTIL_VERSION_H - -#include "macros.h" - -/** - * @addtogroup version_utils - * - * Useful to check and match library version in order to maintain - * backward compatibility. - * - * The FFmpeg libraries follow a versioning sheme very similar to - * Semantic Versioning (http://semver.org/) - * The difference is that the component called PATCH is called MICRO in FFmpeg - * and its value is reset to 100 instead of 0 to keep it above or equal to 100. - * Also we do not increase MICRO for every bugfix or change in git master. - * - * Prior to FFmpeg 3.2 point releases did not change any lib version number to - * avoid aliassing different git master checkouts. - * Starting with FFmpeg 3.2, the released library versions will occupy - * a separate MAJOR.MINOR that is not used on the master development branch. - * That is if we branch a release of master 55.10.123 we will bump to 55.11.100 - * for the release and master will continue at 55.12.100 after it. Each new - * point release will then bump the MICRO improving the usefulness of the lib - * versions. - * - * @{ - */ - -#define AV_VERSION_INT(a, b, c) ((a)<<16 | (b)<<8 | (c)) -#define AV_VERSION_DOT(a, b, c) a ##.## b ##.## c -#define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c) - -/** - * Extract version components from the full ::AV_VERSION_INT int as returned - * by functions like ::avformat_version() and ::avcodec_version() - */ -#define AV_VERSION_MAJOR(a) ((a) >> 16) -#define AV_VERSION_MINOR(a) (((a) & 0x00FF00) >> 8) -#define AV_VERSION_MICRO(a) ((a) & 0xFF) - -/** - * @} - */ - -/** - * @defgroup lavu_ver Version and Build diagnostics - * - * Macros and function useful to check at compiletime and at runtime - * which version of libavutil is in use. - * - * @{ - */ - -#define LIBAVUTIL_VERSION_MAJOR 57 -#define LIBAVUTIL_VERSION_MINOR 32 -#define LIBAVUTIL_VERSION_MICRO 101 - -#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \ - LIBAVUTIL_VERSION_MINOR, \ - LIBAVUTIL_VERSION_MICRO) -#define LIBAVUTIL_VERSION AV_VERSION(LIBAVUTIL_VERSION_MAJOR, \ - LIBAVUTIL_VERSION_MINOR, \ - LIBAVUTIL_VERSION_MICRO) -#define LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT - -#define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION) - -/** - * @defgroup lavu_depr_guards Deprecation Guards - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - * - * @note, when bumping the major version it is recommended to manually - * disable each FF_API_* in its own commit instead of disabling them all - * at once through the bump. This improves the git bisect-ability of the change. - * - * @{ - */ - -#define FF_API_D2STR (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_DECLARE_ALIGNED (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_COLORSPACE_NAME (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_AV_MALLOCZ_ARRAY (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_FIFO_PEEK2 (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_FIFO_OLD_API (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_XVMC (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_OLD_CHANNEL_LAYOUT (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_AV_FOPEN_UTF8 (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_PKT_DURATION (LIBAVUTIL_VERSION_MAJOR < 58) - -/** - * @} - * @} - */ - -#endif /* AVUTIL_VERSION_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/video_enc_params.h b/third_party/ffmpeg/uos/amd64/include/libavutil/video_enc_params.h deleted file mode 100644 index fc0c3bc1..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/video_enc_params.h +++ /dev/null @@ -1,171 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_VIDEO_ENC_PARAMS_H -#define AVUTIL_VIDEO_ENC_PARAMS_H - -#include -#include - -#include "libavutil/avassert.h" -#include "libavutil/frame.h" - -enum AVVideoEncParamsType { - AV_VIDEO_ENC_PARAMS_NONE = -1, - /** - * VP9 stores: - * - per-frame base (luma AC) quantizer index, exported as AVVideoEncParams.qp - * - deltas for luma DC, chroma AC and chroma DC, exported in the - * corresponding entries in AVVideoEncParams.delta_qp - * - per-segment delta, exported as for each block as AVVideoBlockParams.delta_qp - * - * To compute the resulting quantizer index for a block: - * - for luma AC, add the base qp and the per-block delta_qp, saturating to - * unsigned 8-bit. - * - for luma DC and chroma AC/DC, add the corresponding - * AVVideoBlockParams.delta_qp to the luma AC index, again saturating to - * unsigned 8-bit. - */ - AV_VIDEO_ENC_PARAMS_VP9, - - /** - * H.264 stores: - * - in PPS (per-picture): - * * initial QP_Y (luma) value, exported as AVVideoEncParams.qp - * * delta(s) for chroma QP values (same for both, or each separately), - * exported as in the corresponding entries in AVVideoEncParams.delta_qp - * - per-slice QP delta, not exported directly, added to the per-MB value - * - per-MB delta; not exported directly; the final per-MB quantizer - * parameter - QP_Y - minus the value in AVVideoEncParams.qp is exported - * as AVVideoBlockParams.qp_delta. - */ - AV_VIDEO_ENC_PARAMS_H264, - - /* - * MPEG-2-compatible quantizer. - * - * Summing the frame-level qp with the per-block delta_qp gives the - * resulting quantizer for the block. - */ - AV_VIDEO_ENC_PARAMS_MPEG2, -}; - -/** - * Video encoding parameters for a given frame. This struct is allocated along - * with an optional array of per-block AVVideoBlockParams descriptors. - * Must be allocated with av_video_enc_params_alloc(). - */ -typedef struct AVVideoEncParams { - /** - * Number of blocks in the array. - * - * May be 0, in which case no per-block information is present. In this case - * the values of blocks_offset / block_size are unspecified and should not - * be accessed. - */ - unsigned int nb_blocks; - /** - * Offset in bytes from the beginning of this structure at which the array - * of blocks starts. - */ - size_t blocks_offset; - /* - * Size of each block in bytes. May not match sizeof(AVVideoBlockParams). - */ - size_t block_size; - - /** - * Type of the parameters (the codec they are used with). - */ - enum AVVideoEncParamsType type; - - /** - * Base quantisation parameter for the frame. The final quantiser for a - * given block in a given plane is obtained from this value, possibly - * combined with {@code delta_qp} and the per-block delta in a manner - * documented for each type. - */ - int32_t qp; - - /** - * Quantisation parameter offset from the base (per-frame) qp for a given - * plane (first index) and AC/DC coefficients (second index). - */ - int32_t delta_qp[4][2]; -} AVVideoEncParams; - -/** - * Data structure for storing block-level encoding information. - * It is allocated as a part of AVVideoEncParams and should be retrieved with - * av_video_enc_params_block(). - * - * sizeof(AVVideoBlockParams) is not a part of the ABI and new fields may be - * added to it. - */ -typedef struct AVVideoBlockParams { - /** - * Distance in luma pixels from the top-left corner of the visible frame - * to the top-left corner of the block. - * Can be negative if top/right padding is present on the coded frame. - */ - int src_x, src_y; - /** - * Width and height of the block in luma pixels. - */ - int w, h; - - /** - * Difference between this block's final quantization parameter and the - * corresponding per-frame value. - */ - int32_t delta_qp; -} AVVideoBlockParams; - -/* - * Get the block at the specified {@code idx}. Must be between 0 and nb_blocks. - */ -static av_always_inline AVVideoBlockParams* -av_video_enc_params_block(AVVideoEncParams *par, unsigned int idx) -{ - av_assert0(idx < par->nb_blocks); - return (AVVideoBlockParams *)((uint8_t *)par + par->blocks_offset + - idx * par->block_size); -} - -/** - * Allocates memory for AVVideoEncParams of the given type, plus an array of - * {@code nb_blocks} AVVideoBlockParams and initializes the variables. Can be - * freed with a normal av_free() call. - * - * @param out_size if non-NULL, the size in bytes of the resulting data array is - * written here. - */ -AVVideoEncParams *av_video_enc_params_alloc(enum AVVideoEncParamsType type, - unsigned int nb_blocks, size_t *out_size); - -/** - * Allocates memory for AVEncodeInfoFrame plus an array of - * {@code nb_blocks} AVEncodeInfoBlock in the given AVFrame {@code frame} - * as AVFrameSideData of type AV_FRAME_DATA_VIDEO_ENC_PARAMS - * and initializes the variables. - */ -AVVideoEncParams* -av_video_enc_params_create_side_data(AVFrame *frame, enum AVVideoEncParamsType type, - unsigned int nb_blocks); - -#endif /* AVUTIL_VIDEO_ENC_PARAMS_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libavutil/xtea.h b/third_party/ffmpeg/uos/amd64/include/libavutil/xtea.h deleted file mode 100644 index 735427c1..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libavutil/xtea.h +++ /dev/null @@ -1,94 +0,0 @@ -/* - * A 32-bit implementation of the XTEA algorithm - * Copyright (c) 2012 Samuel Pitoiset - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_XTEA_H -#define AVUTIL_XTEA_H - -#include - -/** - * @file - * @brief Public header for libavutil XTEA algorithm - * @defgroup lavu_xtea XTEA - * @ingroup lavu_crypto - * @{ - */ - -typedef struct AVXTEA { - uint32_t key[16]; -} AVXTEA; - -/** - * Allocate an AVXTEA context. - */ -AVXTEA *av_xtea_alloc(void); - -/** - * Initialize an AVXTEA context. - * - * @param ctx an AVXTEA context - * @param key a key of 16 bytes used for encryption/decryption, - * interpreted as big endian 32 bit numbers - */ -void av_xtea_init(struct AVXTEA *ctx, const uint8_t key[16]); - -/** - * Initialize an AVXTEA context. - * - * @param ctx an AVXTEA context - * @param key a key of 16 bytes used for encryption/decryption, - * interpreted as little endian 32 bit numbers - */ -void av_xtea_le_init(struct AVXTEA *ctx, const uint8_t key[16]); - -/** - * Encrypt or decrypt a buffer using a previously initialized context, - * in big endian format. - * - * @param ctx an AVXTEA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_xtea_crypt(struct AVXTEA *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context, - * in little endian format. - * - * @param ctx an AVXTEA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_xtea_le_crypt(struct AVXTEA *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_XTEA_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libswresample/swresample.h b/third_party/ffmpeg/uos/amd64/include/libswresample/swresample.h deleted file mode 100644 index 26d42fab..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libswresample/swresample.h +++ /dev/null @@ -1,650 +0,0 @@ -/* - * Copyright (C) 2011-2013 Michael Niedermayer (michaelni@gmx.at) - * - * This file is part of libswresample - * - * libswresample is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * libswresample is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with libswresample; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWRESAMPLE_SWRESAMPLE_H -#define SWRESAMPLE_SWRESAMPLE_H - -/** - * @file - * @ingroup lswr - * libswresample public header - */ - -/** - * @defgroup lswr libswresample - * @{ - * - * Audio resampling, sample format conversion and mixing library. - * - * Interaction with lswr is done through SwrContext, which is - * allocated with swr_alloc() or swr_alloc_set_opts2(). It is opaque, so all parameters - * must be set with the @ref avoptions API. - * - * The first thing you will need to do in order to use lswr is to allocate - * SwrContext. This can be done with swr_alloc() or swr_alloc_set_opts2(). If you - * are using the former, you must set options through the @ref avoptions API. - * The latter function provides the same feature, but it allows you to set some - * common options in the same statement. - * - * For example the following code will setup conversion from planar float sample - * format to interleaved signed 16-bit integer, downsampling from 48kHz to - * 44.1kHz and downmixing from 5.1 channels to stereo (using the default mixing - * matrix). This is using the swr_alloc() function. - * @code - * SwrContext *swr = swr_alloc(); - * av_opt_set_channel_layout(swr, "in_channel_layout", AV_CH_LAYOUT_5POINT1, 0); - * av_opt_set_channel_layout(swr, "out_channel_layout", AV_CH_LAYOUT_STEREO, 0); - * av_opt_set_int(swr, "in_sample_rate", 48000, 0); - * av_opt_set_int(swr, "out_sample_rate", 44100, 0); - * av_opt_set_sample_fmt(swr, "in_sample_fmt", AV_SAMPLE_FMT_FLTP, 0); - * av_opt_set_sample_fmt(swr, "out_sample_fmt", AV_SAMPLE_FMT_S16, 0); - * @endcode - * - * The same job can be done using swr_alloc_set_opts2() as well: - * @code - * SwrContext *swr = NULL; - * int ret = swr_alloc_set_opts2(&swr, // we're allocating a new context - * &(AVChannelLayout)AV_CHANNEL_LAYOUT_STEREO, // out_ch_layout - * AV_SAMPLE_FMT_S16, // out_sample_fmt - * 44100, // out_sample_rate - * &(AVChannelLayout)AV_CHANNEL_LAYOUT_5POINT1, // in_ch_layout - * AV_SAMPLE_FMT_FLTP, // in_sample_fmt - * 48000, // in_sample_rate - * 0, // log_offset - * NULL); // log_ctx - * @endcode - * - * Once all values have been set, it must be initialized with swr_init(). If - * you need to change the conversion parameters, you can change the parameters - * using @ref AVOptions, as described above in the first example; or by using - * swr_alloc_set_opts2(), but with the first argument the allocated context. - * You must then call swr_init() again. - * - * The conversion itself is done by repeatedly calling swr_convert(). - * Note that the samples may get buffered in swr if you provide insufficient - * output space or if sample rate conversion is done, which requires "future" - * samples. Samples that do not require future input can be retrieved at any - * time by using swr_convert() (in_count can be set to 0). - * At the end of conversion the resampling buffer can be flushed by calling - * swr_convert() with NULL in and 0 in_count. - * - * The samples used in the conversion process can be managed with the libavutil - * @ref lavu_sampmanip "samples manipulation" API, including av_samples_alloc() - * function used in the following example. - * - * The delay between input and output, can at any time be found by using - * swr_get_delay(). - * - * The following code demonstrates the conversion loop assuming the parameters - * from above and caller-defined functions get_input() and handle_output(): - * @code - * uint8_t **input; - * int in_samples; - * - * while (get_input(&input, &in_samples)) { - * uint8_t *output; - * int out_samples = av_rescale_rnd(swr_get_delay(swr, 48000) + - * in_samples, 44100, 48000, AV_ROUND_UP); - * av_samples_alloc(&output, NULL, 2, out_samples, - * AV_SAMPLE_FMT_S16, 0); - * out_samples = swr_convert(swr, &output, out_samples, - * input, in_samples); - * handle_output(output, out_samples); - * av_freep(&output); - * } - * @endcode - * - * When the conversion is finished, the conversion - * context and everything associated with it must be freed with swr_free(). - * A swr_close() function is also available, but it exists mainly for - * compatibility with libavresample, and is not required to be called. - * - * There will be no memory leak if the data is not completely flushed before - * swr_free(). - */ - -#include -#include "libavutil/channel_layout.h" -#include "libavutil/frame.h" -#include "libavutil/samplefmt.h" - -#include "libswresample/version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "libswresample/version.h" -#endif - -/** - * @name Option constants - * These constants are used for the @ref avoptions interface for lswr. - * @{ - * - */ - -#define SWR_FLAG_RESAMPLE 1 ///< Force resampling even if equal sample rate -//TODO use int resample ? -//long term TODO can we enable this dynamically? - -/** Dithering algorithms */ -enum SwrDitherType { - SWR_DITHER_NONE = 0, - SWR_DITHER_RECTANGULAR, - SWR_DITHER_TRIANGULAR, - SWR_DITHER_TRIANGULAR_HIGHPASS, - - SWR_DITHER_NS = 64, ///< not part of API/ABI - SWR_DITHER_NS_LIPSHITZ, - SWR_DITHER_NS_F_WEIGHTED, - SWR_DITHER_NS_MODIFIED_E_WEIGHTED, - SWR_DITHER_NS_IMPROVED_E_WEIGHTED, - SWR_DITHER_NS_SHIBATA, - SWR_DITHER_NS_LOW_SHIBATA, - SWR_DITHER_NS_HIGH_SHIBATA, - SWR_DITHER_NB, ///< not part of API/ABI -}; - -/** Resampling Engines */ -enum SwrEngine { - SWR_ENGINE_SWR, /**< SW Resampler */ - SWR_ENGINE_SOXR, /**< SoX Resampler */ - SWR_ENGINE_NB, ///< not part of API/ABI -}; - -/** Resampling Filter Types */ -enum SwrFilterType { - SWR_FILTER_TYPE_CUBIC, /**< Cubic */ - SWR_FILTER_TYPE_BLACKMAN_NUTTALL, /**< Blackman Nuttall windowed sinc */ - SWR_FILTER_TYPE_KAISER, /**< Kaiser windowed sinc */ -}; - -/** - * @} - */ - -/** - * The libswresample context. Unlike libavcodec and libavformat, this structure - * is opaque. This means that if you would like to set options, you must use - * the @ref avoptions API and cannot directly set values to members of the - * structure. - */ -typedef struct SwrContext SwrContext; - -/** - * Get the AVClass for SwrContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - * @return the AVClass of SwrContext - */ -const AVClass *swr_get_class(void); - -/** - * @name SwrContext constructor functions - * @{ - */ - -/** - * Allocate SwrContext. - * - * If you use this function you will need to set the parameters (manually or - * with swr_alloc_set_opts2()) before calling swr_init(). - * - * @see swr_alloc_set_opts2(), swr_init(), swr_free() - * @return NULL on error, allocated context otherwise - */ -struct SwrContext *swr_alloc(void); - -/** - * Initialize context after user parameters have been set. - * @note The context must be configured using the AVOption API. - * - * @see av_opt_set_int() - * @see av_opt_set_dict() - * - * @param[in,out] s Swr context to initialize - * @return AVERROR error code in case of failure. - */ -int swr_init(struct SwrContext *s); - -/** - * Check whether an swr context has been initialized or not. - * - * @param[in] s Swr context to check - * @see swr_init() - * @return positive if it has been initialized, 0 if not initialized - */ -int swr_is_initialized(struct SwrContext *s); - -#if FF_API_OLD_CHANNEL_LAYOUT -/** - * Allocate SwrContext if needed and set/reset common parameters. - * - * This function does not require s to be allocated with swr_alloc(). On the - * other hand, swr_alloc() can use swr_alloc_set_opts() to set the parameters - * on the allocated context. - * - * @param s existing Swr context if available, or NULL if not - * @param out_ch_layout output channel layout (AV_CH_LAYOUT_*) - * @param out_sample_fmt output sample format (AV_SAMPLE_FMT_*). - * @param out_sample_rate output sample rate (frequency in Hz) - * @param in_ch_layout input channel layout (AV_CH_LAYOUT_*) - * @param in_sample_fmt input sample format (AV_SAMPLE_FMT_*). - * @param in_sample_rate input sample rate (frequency in Hz) - * @param log_offset logging level offset - * @param log_ctx parent logging context, can be NULL - * - * @see swr_init(), swr_free() - * @return NULL on error, allocated context otherwise - * @deprecated use @ref swr_alloc_set_opts2() - */ -attribute_deprecated -struct SwrContext *swr_alloc_set_opts(struct SwrContext *s, - int64_t out_ch_layout, enum AVSampleFormat out_sample_fmt, int out_sample_rate, - int64_t in_ch_layout, enum AVSampleFormat in_sample_fmt, int in_sample_rate, - int log_offset, void *log_ctx); -#endif - -/** - * Allocate SwrContext if needed and set/reset common parameters. - * - * This function does not require *ps to be allocated with swr_alloc(). On the - * other hand, swr_alloc() can use swr_alloc_set_opts2() to set the parameters - * on the allocated context. - * - * @param ps Pointer to an existing Swr context if available, or to NULL if not. - * On success, *ps will be set to the allocated context. - * @param out_ch_layout output channel layout (e.g. AV_CHANNEL_LAYOUT_*) - * @param out_sample_fmt output sample format (AV_SAMPLE_FMT_*). - * @param out_sample_rate output sample rate (frequency in Hz) - * @param in_ch_layout input channel layout (e.g. AV_CHANNEL_LAYOUT_*) - * @param in_sample_fmt input sample format (AV_SAMPLE_FMT_*). - * @param in_sample_rate input sample rate (frequency in Hz) - * @param log_offset logging level offset - * @param log_ctx parent logging context, can be NULL - * - * @see swr_init(), swr_free() - * @return 0 on success, a negative AVERROR code on error. - * On error, the Swr context is freed and *ps set to NULL. - */ -int swr_alloc_set_opts2(struct SwrContext **ps, - AVChannelLayout *out_ch_layout, enum AVSampleFormat out_sample_fmt, int out_sample_rate, - AVChannelLayout *in_ch_layout, enum AVSampleFormat in_sample_fmt, int in_sample_rate, - int log_offset, void *log_ctx); -/** - * @} - * - * @name SwrContext destructor functions - * @{ - */ - -/** - * Free the given SwrContext and set the pointer to NULL. - * - * @param[in] s a pointer to a pointer to Swr context - */ -void swr_free(struct SwrContext **s); - -/** - * Closes the context so that swr_is_initialized() returns 0. - * - * The context can be brought back to life by running swr_init(), - * swr_init() can also be used without swr_close(). - * This function is mainly provided for simplifying the usecase - * where one tries to support libavresample and libswresample. - * - * @param[in,out] s Swr context to be closed - */ -void swr_close(struct SwrContext *s); - -/** - * @} - * - * @name Core conversion functions - * @{ - */ - -/** Convert audio. - * - * in and in_count can be set to 0 to flush the last few samples out at the - * end. - * - * If more input is provided than output space, then the input will be buffered. - * You can avoid this buffering by using swr_get_out_samples() to retrieve an - * upper bound on the required number of output samples for the given number of - * input samples. Conversion will run directly without copying whenever possible. - * - * @param s allocated Swr context, with parameters set - * @param out output buffers, only the first one need be set in case of packed audio - * @param out_count amount of space available for output in samples per channel - * @param in input buffers, only the first one need to be set in case of packed audio - * @param in_count number of input samples available in one channel - * - * @return number of samples output per channel, negative value on error - */ -int swr_convert(struct SwrContext *s, uint8_t **out, int out_count, - const uint8_t **in , int in_count); - -/** - * Convert the next timestamp from input to output - * timestamps are in 1/(in_sample_rate * out_sample_rate) units. - * - * @note There are 2 slightly differently behaving modes. - * @li When automatic timestamp compensation is not used, (min_compensation >= FLT_MAX) - * in this case timestamps will be passed through with delays compensated - * @li When automatic timestamp compensation is used, (min_compensation < FLT_MAX) - * in this case the output timestamps will match output sample numbers. - * See ffmpeg-resampler(1) for the two modes of compensation. - * - * @param s[in] initialized Swr context - * @param pts[in] timestamp for the next input sample, INT64_MIN if unknown - * @see swr_set_compensation(), swr_drop_output(), and swr_inject_silence() are - * function used internally for timestamp compensation. - * @return the output timestamp for the next output sample - */ -int64_t swr_next_pts(struct SwrContext *s, int64_t pts); - -/** - * @} - * - * @name Low-level option setting functions - * These functons provide a means to set low-level options that is not possible - * with the AVOption API. - * @{ - */ - -/** - * Activate resampling compensation ("soft" compensation). This function is - * internally called when needed in swr_next_pts(). - * - * @param[in,out] s allocated Swr context. If it is not initialized, - * or SWR_FLAG_RESAMPLE is not set, swr_init() is - * called with the flag set. - * @param[in] sample_delta delta in PTS per sample - * @param[in] compensation_distance number of samples to compensate for - * @return >= 0 on success, AVERROR error codes if: - * @li @c s is NULL, - * @li @c compensation_distance is less than 0, - * @li @c compensation_distance is 0 but sample_delta is not, - * @li compensation unsupported by resampler, or - * @li swr_init() fails when called. - */ -int swr_set_compensation(struct SwrContext *s, int sample_delta, int compensation_distance); - -/** - * Set a customized input channel mapping. - * - * @param[in,out] s allocated Swr context, not yet initialized - * @param[in] channel_map customized input channel mapping (array of channel - * indexes, -1 for a muted channel) - * @return >= 0 on success, or AVERROR error code in case of failure. - */ -int swr_set_channel_mapping(struct SwrContext *s, const int *channel_map); - -#if FF_API_OLD_CHANNEL_LAYOUT -/** - * Generate a channel mixing matrix. - * - * This function is the one used internally by libswresample for building the - * default mixing matrix. It is made public just as a utility function for - * building custom matrices. - * - * @param in_layout input channel layout - * @param out_layout output channel layout - * @param center_mix_level mix level for the center channel - * @param surround_mix_level mix level for the surround channel(s) - * @param lfe_mix_level mix level for the low-frequency effects channel - * @param rematrix_maxval if 1.0, coefficients will be normalized to prevent - * overflow. if INT_MAX, coefficients will not be - * normalized. - * @param[out] matrix mixing coefficients; matrix[i + stride * o] is - * the weight of input channel i in output channel o. - * @param stride distance between adjacent input channels in the - * matrix array - * @param matrix_encoding matrixed stereo downmix mode (e.g. dplii) - * @param log_ctx parent logging context, can be NULL - * @return 0 on success, negative AVERROR code on failure - * @deprecated use @ref swr_build_matrix2() - */ -attribute_deprecated -int swr_build_matrix(uint64_t in_layout, uint64_t out_layout, - double center_mix_level, double surround_mix_level, - double lfe_mix_level, double rematrix_maxval, - double rematrix_volume, double *matrix, - int stride, enum AVMatrixEncoding matrix_encoding, - void *log_ctx); -#endif - -/** - * Generate a channel mixing matrix. - * - * This function is the one used internally by libswresample for building the - * default mixing matrix. It is made public just as a utility function for - * building custom matrices. - * - * @param in_layout input channel layout - * @param out_layout output channel layout - * @param center_mix_level mix level for the center channel - * @param surround_mix_level mix level for the surround channel(s) - * @param lfe_mix_level mix level for the low-frequency effects channel - * @param rematrix_maxval if 1.0, coefficients will be normalized to prevent - * overflow. if INT_MAX, coefficients will not be - * normalized. - * @param[out] matrix mixing coefficients; matrix[i + stride * o] is - * the weight of input channel i in output channel o. - * @param stride distance between adjacent input channels in the - * matrix array - * @param matrix_encoding matrixed stereo downmix mode (e.g. dplii) - * @param log_ctx parent logging context, can be NULL - * @return 0 on success, negative AVERROR code on failure - */ -int swr_build_matrix2(const AVChannelLayout *in_layout, const AVChannelLayout *out_layout, - double center_mix_level, double surround_mix_level, - double lfe_mix_level, double maxval, - double rematrix_volume, double *matrix, - ptrdiff_t stride, enum AVMatrixEncoding matrix_encoding, - void *log_context); - -/** - * Set a customized remix matrix. - * - * @param s allocated Swr context, not yet initialized - * @param matrix remix coefficients; matrix[i + stride * o] is - * the weight of input channel i in output channel o - * @param stride offset between lines of the matrix - * @return >= 0 on success, or AVERROR error code in case of failure. - */ -int swr_set_matrix(struct SwrContext *s, const double *matrix, int stride); - -/** - * @} - * - * @name Sample handling functions - * @{ - */ - -/** - * Drops the specified number of output samples. - * - * This function, along with swr_inject_silence(), is called by swr_next_pts() - * if needed for "hard" compensation. - * - * @param s allocated Swr context - * @param count number of samples to be dropped - * - * @return >= 0 on success, or a negative AVERROR code on failure - */ -int swr_drop_output(struct SwrContext *s, int count); - -/** - * Injects the specified number of silence samples. - * - * This function, along with swr_drop_output(), is called by swr_next_pts() - * if needed for "hard" compensation. - * - * @param s allocated Swr context - * @param count number of samples to be dropped - * - * @return >= 0 on success, or a negative AVERROR code on failure - */ -int swr_inject_silence(struct SwrContext *s, int count); - -/** - * Gets the delay the next input sample will experience relative to the next output sample. - * - * Swresample can buffer data if more input has been provided than available - * output space, also converting between sample rates needs a delay. - * This function returns the sum of all such delays. - * The exact delay is not necessarily an integer value in either input or - * output sample rate. Especially when downsampling by a large value, the - * output sample rate may be a poor choice to represent the delay, similarly - * for upsampling and the input sample rate. - * - * @param s swr context - * @param base timebase in which the returned delay will be: - * @li if it's set to 1 the returned delay is in seconds - * @li if it's set to 1000 the returned delay is in milliseconds - * @li if it's set to the input sample rate then the returned - * delay is in input samples - * @li if it's set to the output sample rate then the returned - * delay is in output samples - * @li if it's the least common multiple of in_sample_rate and - * out_sample_rate then an exact rounding-free delay will be - * returned - * @returns the delay in 1 / @c base units. - */ -int64_t swr_get_delay(struct SwrContext *s, int64_t base); - -/** - * Find an upper bound on the number of samples that the next swr_convert - * call will output, if called with in_samples of input samples. This - * depends on the internal state, and anything changing the internal state - * (like further swr_convert() calls) will may change the number of samples - * swr_get_out_samples() returns for the same number of input samples. - * - * @param in_samples number of input samples. - * @note any call to swr_inject_silence(), swr_convert(), swr_next_pts() - * or swr_set_compensation() invalidates this limit - * @note it is recommended to pass the correct available buffer size - * to all functions like swr_convert() even if swr_get_out_samples() - * indicates that less would be used. - * @returns an upper bound on the number of samples that the next swr_convert - * will output or a negative value to indicate an error - */ -int swr_get_out_samples(struct SwrContext *s, int in_samples); - -/** - * @} - * - * @name Configuration accessors - * @{ - */ - -/** - * Return the @ref LIBSWRESAMPLE_VERSION_INT constant. - * - * This is useful to check if the build-time libswresample has the same version - * as the run-time one. - * - * @returns the unsigned int-typed version - */ -unsigned swresample_version(void); - -/** - * Return the swr build-time configuration. - * - * @returns the build-time @c ./configure flags - */ -const char *swresample_configuration(void); - -/** - * Return the swr license. - * - * @returns the license of libswresample, determined at build-time - */ -const char *swresample_license(void); - -/** - * @} - * - * @name AVFrame based API - * @{ - */ - -/** - * Convert the samples in the input AVFrame and write them to the output AVFrame. - * - * Input and output AVFrames must have channel_layout, sample_rate and format set. - * - * If the output AVFrame does not have the data pointers allocated the nb_samples - * field will be set using av_frame_get_buffer() - * is called to allocate the frame. - * - * The output AVFrame can be NULL or have fewer allocated samples than required. - * In this case, any remaining samples not written to the output will be added - * to an internal FIFO buffer, to be returned at the next call to this function - * or to swr_convert(). - * - * If converting sample rate, there may be data remaining in the internal - * resampling delay buffer. swr_get_delay() tells the number of - * remaining samples. To get this data as output, call this function or - * swr_convert() with NULL input. - * - * If the SwrContext configuration does not match the output and - * input AVFrame settings the conversion does not take place and depending on - * which AVFrame is not matching AVERROR_OUTPUT_CHANGED, AVERROR_INPUT_CHANGED - * or the result of a bitwise-OR of them is returned. - * - * @see swr_delay() - * @see swr_convert() - * @see swr_get_delay() - * - * @param swr audio resample context - * @param output output AVFrame - * @param input input AVFrame - * @return 0 on success, AVERROR on failure or nonmatching - * configuration. - */ -int swr_convert_frame(SwrContext *swr, - AVFrame *output, const AVFrame *input); - -/** - * Configure or reconfigure the SwrContext using the information - * provided by the AVFrames. - * - * The original resampling context is reset even on failure. - * The function calls swr_close() internally if the context is open. - * - * @see swr_close(); - * - * @param swr audio resample context - * @param output output AVFrame - * @param input input AVFrame - * @return 0 on success, AVERROR on failure. - */ -int swr_config_frame(SwrContext *swr, const AVFrame *out, const AVFrame *in); - -/** - * @} - * @} - */ - -#endif /* SWRESAMPLE_SWRESAMPLE_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libswresample/version.h b/third_party/ffmpeg/uos/amd64/include/libswresample/version.h deleted file mode 100644 index 66bac2fa..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libswresample/version.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Version macros. - * - * This file is part of libswresample - * - * libswresample is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * libswresample is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with libswresample; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWRESAMPLE_VERSION_H -#define SWRESAMPLE_VERSION_H - -/** - * @file - * Libswresample version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBSWRESAMPLE_VERSION_MINOR 8 -#define LIBSWRESAMPLE_VERSION_MICRO 100 - -#define LIBSWRESAMPLE_VERSION_INT AV_VERSION_INT(LIBSWRESAMPLE_VERSION_MAJOR, \ - LIBSWRESAMPLE_VERSION_MINOR, \ - LIBSWRESAMPLE_VERSION_MICRO) -#define LIBSWRESAMPLE_VERSION AV_VERSION(LIBSWRESAMPLE_VERSION_MAJOR, \ - LIBSWRESAMPLE_VERSION_MINOR, \ - LIBSWRESAMPLE_VERSION_MICRO) -#define LIBSWRESAMPLE_BUILD LIBSWRESAMPLE_VERSION_INT - -#define LIBSWRESAMPLE_IDENT "SwR" AV_STRINGIFY(LIBSWRESAMPLE_VERSION) - -#endif /* SWRESAMPLE_VERSION_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libswresample/version_major.h b/third_party/ffmpeg/uos/amd64/include/libswresample/version_major.h deleted file mode 100644 index 7f265c20..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libswresample/version_major.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Version macros. - * - * This file is part of libswresample - * - * libswresample is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * libswresample is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with libswresample; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWRESAMPLE_VERSION_MAJOR_H -#define SWRESAMPLE_VERSION_MAJOR_H - -/** - * @file - * Libswresample version macros - */ - -#define LIBSWRESAMPLE_VERSION_MAJOR 4 - -#endif /* SWRESAMPLE_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libswscale/swscale.h b/third_party/ffmpeg/uos/amd64/include/libswscale/swscale.h deleted file mode 100644 index 3ebf7c69..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libswscale/swscale.h +++ /dev/null @@ -1,431 +0,0 @@ -/* - * Copyright (C) 2001-2011 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWSCALE_SWSCALE_H -#define SWSCALE_SWSCALE_H - -/** - * @file - * @ingroup libsws - * external API header - */ - -#include - -#include "libavutil/avutil.h" -#include "libavutil/frame.h" -#include "libavutil/log.h" -#include "libavutil/pixfmt.h" -#include "version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "version.h" -#endif - -/** - * @defgroup libsws libswscale - * Color conversion and scaling library. - * - * @{ - * - * Return the LIBSWSCALE_VERSION_INT constant. - */ -unsigned swscale_version(void); - -/** - * Return the libswscale build-time configuration. - */ -const char *swscale_configuration(void); - -/** - * Return the libswscale license. - */ -const char *swscale_license(void); - -/* values for the flags, the stuff on the command line is different */ -#define SWS_FAST_BILINEAR 1 -#define SWS_BILINEAR 2 -#define SWS_BICUBIC 4 -#define SWS_X 8 -#define SWS_POINT 0x10 -#define SWS_AREA 0x20 -#define SWS_BICUBLIN 0x40 -#define SWS_GAUSS 0x80 -#define SWS_SINC 0x100 -#define SWS_LANCZOS 0x200 -#define SWS_SPLINE 0x400 - -#define SWS_SRC_V_CHR_DROP_MASK 0x30000 -#define SWS_SRC_V_CHR_DROP_SHIFT 16 - -#define SWS_PARAM_DEFAULT 123456 - -#define SWS_PRINT_INFO 0x1000 - -//the following 3 flags are not completely implemented -//internal chrominance subsampling info -#define SWS_FULL_CHR_H_INT 0x2000 -//input subsampling info -#define SWS_FULL_CHR_H_INP 0x4000 -#define SWS_DIRECT_BGR 0x8000 -#define SWS_ACCURATE_RND 0x40000 -#define SWS_BITEXACT 0x80000 -#define SWS_ERROR_DIFFUSION 0x800000 - -#define SWS_MAX_REDUCE_CUTOFF 0.002 - -#define SWS_CS_ITU709 1 -#define SWS_CS_FCC 4 -#define SWS_CS_ITU601 5 -#define SWS_CS_ITU624 5 -#define SWS_CS_SMPTE170M 5 -#define SWS_CS_SMPTE240M 7 -#define SWS_CS_DEFAULT 5 -#define SWS_CS_BT2020 9 - -/** - * Return a pointer to yuv<->rgb coefficients for the given colorspace - * suitable for sws_setColorspaceDetails(). - * - * @param colorspace One of the SWS_CS_* macros. If invalid, - * SWS_CS_DEFAULT is used. - */ -const int *sws_getCoefficients(int colorspace); - -// when used for filters they must have an odd number of elements -// coeffs cannot be shared between vectors -typedef struct SwsVector { - double *coeff; ///< pointer to the list of coefficients - int length; ///< number of coefficients in the vector -} SwsVector; - -// vectors can be shared -typedef struct SwsFilter { - SwsVector *lumH; - SwsVector *lumV; - SwsVector *chrH; - SwsVector *chrV; -} SwsFilter; - -struct SwsContext; - -/** - * Return a positive value if pix_fmt is a supported input format, 0 - * otherwise. - */ -int sws_isSupportedInput(enum AVPixelFormat pix_fmt); - -/** - * Return a positive value if pix_fmt is a supported output format, 0 - * otherwise. - */ -int sws_isSupportedOutput(enum AVPixelFormat pix_fmt); - -/** - * @param[in] pix_fmt the pixel format - * @return a positive value if an endianness conversion for pix_fmt is - * supported, 0 otherwise. - */ -int sws_isSupportedEndiannessConversion(enum AVPixelFormat pix_fmt); - -/** - * Allocate an empty SwsContext. This must be filled and passed to - * sws_init_context(). For filling see AVOptions, options.c and - * sws_setColorspaceDetails(). - */ -struct SwsContext *sws_alloc_context(void); - -/** - * Initialize the swscaler context sws_context. - * - * @return zero or positive value on success, a negative value on - * error - */ -av_warn_unused_result -int sws_init_context(struct SwsContext *sws_context, SwsFilter *srcFilter, SwsFilter *dstFilter); - -/** - * Free the swscaler context swsContext. - * If swsContext is NULL, then does nothing. - */ -void sws_freeContext(struct SwsContext *swsContext); - -/** - * Allocate and return an SwsContext. You need it to perform - * scaling/conversion operations using sws_scale(). - * - * @param srcW the width of the source image - * @param srcH the height of the source image - * @param srcFormat the source image format - * @param dstW the width of the destination image - * @param dstH the height of the destination image - * @param dstFormat the destination image format - * @param flags specify which algorithm and options to use for rescaling - * @param param extra parameters to tune the used scaler - * For SWS_BICUBIC param[0] and [1] tune the shape of the basis - * function, param[0] tunes f(1) and param[1] f´(1) - * For SWS_GAUSS param[0] tunes the exponent and thus cutoff - * frequency - * For SWS_LANCZOS param[0] tunes the width of the window function - * @return a pointer to an allocated context, or NULL in case of error - * @note this function is to be removed after a saner alternative is - * written - */ -struct SwsContext *sws_getContext(int srcW, int srcH, enum AVPixelFormat srcFormat, - int dstW, int dstH, enum AVPixelFormat dstFormat, - int flags, SwsFilter *srcFilter, - SwsFilter *dstFilter, const double *param); - -/** - * Scale the image slice in srcSlice and put the resulting scaled - * slice in the image in dst. A slice is a sequence of consecutive - * rows in an image. - * - * Slices have to be provided in sequential order, either in - * top-bottom or bottom-top order. If slices are provided in - * non-sequential order the behavior of the function is undefined. - * - * @param c the scaling context previously created with - * sws_getContext() - * @param srcSlice the array containing the pointers to the planes of - * the source slice - * @param srcStride the array containing the strides for each plane of - * the source image - * @param srcSliceY the position in the source image of the slice to - * process, that is the number (counted starting from - * zero) in the image of the first row of the slice - * @param srcSliceH the height of the source slice, that is the number - * of rows in the slice - * @param dst the array containing the pointers to the planes of - * the destination image - * @param dstStride the array containing the strides for each plane of - * the destination image - * @return the height of the output slice - */ -int sws_scale(struct SwsContext *c, const uint8_t *const srcSlice[], - const int srcStride[], int srcSliceY, int srcSliceH, - uint8_t *const dst[], const int dstStride[]); - -/** - * Scale source data from src and write the output to dst. - * - * This is merely a convenience wrapper around - * - sws_frame_start() - * - sws_send_slice(0, src->height) - * - sws_receive_slice(0, dst->height) - * - sws_frame_end() - * - * @param dst The destination frame. See documentation for sws_frame_start() for - * more details. - * @param src The source frame. - * - * @return 0 on success, a negative AVERROR code on failure - */ -int sws_scale_frame(struct SwsContext *c, AVFrame *dst, const AVFrame *src); - -/** - * Initialize the scaling process for a given pair of source/destination frames. - * Must be called before any calls to sws_send_slice() and sws_receive_slice(). - * - * This function will retain references to src and dst, so they must both use - * refcounted buffers (if allocated by the caller, in case of dst). - * - * @param dst The destination frame. - * - * The data buffers may either be already allocated by the caller or - * left clear, in which case they will be allocated by the scaler. - * The latter may have performance advantages - e.g. in certain cases - * some output planes may be references to input planes, rather than - * copies. - * - * Output data will be written into this frame in successful - * sws_receive_slice() calls. - * @param src The source frame. The data buffers must be allocated, but the - * frame data does not have to be ready at this point. Data - * availability is then signalled by sws_send_slice(). - * @return 0 on success, a negative AVERROR code on failure - * - * @see sws_frame_end() - */ -int sws_frame_start(struct SwsContext *c, AVFrame *dst, const AVFrame *src); - -/** - * Finish the scaling process for a pair of source/destination frames previously - * submitted with sws_frame_start(). Must be called after all sws_send_slice() - * and sws_receive_slice() calls are done, before any new sws_frame_start() - * calls. - */ -void sws_frame_end(struct SwsContext *c); - -/** - * Indicate that a horizontal slice of input data is available in the source - * frame previously provided to sws_frame_start(). The slices may be provided in - * any order, but may not overlap. For vertically subsampled pixel formats, the - * slices must be aligned according to subsampling. - * - * @param slice_start first row of the slice - * @param slice_height number of rows in the slice - * - * @return a non-negative number on success, a negative AVERROR code on failure. - */ -int sws_send_slice(struct SwsContext *c, unsigned int slice_start, - unsigned int slice_height); - -/** - * Request a horizontal slice of the output data to be written into the frame - * previously provided to sws_frame_start(). - * - * @param slice_start first row of the slice; must be a multiple of - * sws_receive_slice_alignment() - * @param slice_height number of rows in the slice; must be a multiple of - * sws_receive_slice_alignment(), except for the last slice - * (i.e. when slice_start+slice_height is equal to output - * frame height) - * - * @return a non-negative number if the data was successfully written into the output - * AVERROR(EAGAIN) if more input data needs to be provided before the - * output can be produced - * another negative AVERROR code on other kinds of scaling failure - */ -int sws_receive_slice(struct SwsContext *c, unsigned int slice_start, - unsigned int slice_height); - -/** - * @return alignment required for output slices requested with sws_receive_slice(). - * Slice offsets and sizes passed to sws_receive_slice() must be - * multiples of the value returned from this function. - */ -unsigned int sws_receive_slice_alignment(const struct SwsContext *c); - -/** - * @param dstRange flag indicating the while-black range of the output (1=jpeg / 0=mpeg) - * @param srcRange flag indicating the while-black range of the input (1=jpeg / 0=mpeg) - * @param table the yuv2rgb coefficients describing the output yuv space, normally ff_yuv2rgb_coeffs[x] - * @param inv_table the yuv2rgb coefficients describing the input yuv space, normally ff_yuv2rgb_coeffs[x] - * @param brightness 16.16 fixed point brightness correction - * @param contrast 16.16 fixed point contrast correction - * @param saturation 16.16 fixed point saturation correction -#if LIBSWSCALE_VERSION_MAJOR > 6 - * @return negative error code on error, non negative otherwise -#else - * @return -1 if not supported -#endif - */ -int sws_setColorspaceDetails(struct SwsContext *c, const int inv_table[4], - int srcRange, const int table[4], int dstRange, - int brightness, int contrast, int saturation); - -/** -#if LIBSWSCALE_VERSION_MAJOR > 6 - * @return negative error code on error, non negative otherwise -#else - * @return -1 if not supported -#endif - */ -int sws_getColorspaceDetails(struct SwsContext *c, int **inv_table, - int *srcRange, int **table, int *dstRange, - int *brightness, int *contrast, int *saturation); - -/** - * Allocate and return an uninitialized vector with length coefficients. - */ -SwsVector *sws_allocVec(int length); - -/** - * Return a normalized Gaussian curve used to filter stuff - * quality = 3 is high quality, lower is lower quality. - */ -SwsVector *sws_getGaussianVec(double variance, double quality); - -/** - * Scale all the coefficients of a by the scalar value. - */ -void sws_scaleVec(SwsVector *a, double scalar); - -/** - * Scale all the coefficients of a so that their sum equals height. - */ -void sws_normalizeVec(SwsVector *a, double height); - -void sws_freeVec(SwsVector *a); - -SwsFilter *sws_getDefaultFilter(float lumaGBlur, float chromaGBlur, - float lumaSharpen, float chromaSharpen, - float chromaHShift, float chromaVShift, - int verbose); -void sws_freeFilter(SwsFilter *filter); - -/** - * Check if context can be reused, otherwise reallocate a new one. - * - * If context is NULL, just calls sws_getContext() to get a new - * context. Otherwise, checks if the parameters are the ones already - * saved in context. If that is the case, returns the current - * context. Otherwise, frees context and gets a new context with - * the new parameters. - * - * Be warned that srcFilter and dstFilter are not checked, they - * are assumed to remain the same. - */ -struct SwsContext *sws_getCachedContext(struct SwsContext *context, - int srcW, int srcH, enum AVPixelFormat srcFormat, - int dstW, int dstH, enum AVPixelFormat dstFormat, - int flags, SwsFilter *srcFilter, - SwsFilter *dstFilter, const double *param); - -/** - * Convert an 8-bit paletted frame into a frame with a color depth of 32 bits. - * - * The output frame will have the same packed format as the palette. - * - * @param src source frame buffer - * @param dst destination frame buffer - * @param num_pixels number of pixels to convert - * @param palette array with [256] entries, which must match color arrangement (RGB or BGR) of src - */ -void sws_convertPalette8ToPacked32(const uint8_t *src, uint8_t *dst, int num_pixels, const uint8_t *palette); - -/** - * Convert an 8-bit paletted frame into a frame with a color depth of 24 bits. - * - * With the palette format "ABCD", the destination frame ends up with the format "ABC". - * - * @param src source frame buffer - * @param dst destination frame buffer - * @param num_pixels number of pixels to convert - * @param palette array with [256] entries, which must match color arrangement (RGB or BGR) of src - */ -void sws_convertPalette8ToPacked24(const uint8_t *src, uint8_t *dst, int num_pixels, const uint8_t *palette); - -/** - * Get the AVClass for swsContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *sws_get_class(void); - -/** - * @} - */ - -#endif /* SWSCALE_SWSCALE_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libswscale/version.h b/third_party/ffmpeg/uos/amd64/include/libswscale/version.h deleted file mode 100644 index 3193562d..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libswscale/version.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWSCALE_VERSION_H -#define SWSCALE_VERSION_H - -/** - * @file - * swscale version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBSWSCALE_VERSION_MINOR 8 -#define LIBSWSCALE_VERSION_MICRO 102 - -#define LIBSWSCALE_VERSION_INT AV_VERSION_INT(LIBSWSCALE_VERSION_MAJOR, \ - LIBSWSCALE_VERSION_MINOR, \ - LIBSWSCALE_VERSION_MICRO) -#define LIBSWSCALE_VERSION AV_VERSION(LIBSWSCALE_VERSION_MAJOR, \ - LIBSWSCALE_VERSION_MINOR, \ - LIBSWSCALE_VERSION_MICRO) -#define LIBSWSCALE_BUILD LIBSWSCALE_VERSION_INT - -#define LIBSWSCALE_IDENT "SwS" AV_STRINGIFY(LIBSWSCALE_VERSION) - -#endif /* SWSCALE_VERSION_H */ diff --git a/third_party/ffmpeg/uos/amd64/include/libswscale/version_major.h b/third_party/ffmpeg/uos/amd64/include/libswscale/version_major.h deleted file mode 100644 index 2f841878..00000000 --- a/third_party/ffmpeg/uos/amd64/include/libswscale/version_major.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWSCALE_VERSION_MAJOR_H -#define SWSCALE_VERSION_MAJOR_H - -/** - * @file - * swscale version macros - */ - -#define LIBSWSCALE_VERSION_MAJOR 6 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - */ - -#endif /* SWSCALE_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/uos/amd64/lib/libavcodec.so b/third_party/ffmpeg/uos/amd64/lib/libavcodec.so deleted file mode 120000 index 38f95f00..00000000 --- a/third_party/ffmpeg/uos/amd64/lib/libavcodec.so +++ /dev/null @@ -1 +0,0 @@ -libavcodec.so.59.42.100 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/amd64/lib/libavcodec.so.59 b/third_party/ffmpeg/uos/amd64/lib/libavcodec.so.59 deleted file mode 120000 index 38f95f00..00000000 --- a/third_party/ffmpeg/uos/amd64/lib/libavcodec.so.59 +++ /dev/null @@ -1 +0,0 @@ -libavcodec.so.59.42.100 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/amd64/lib/libavcodec.so.59.42.100 b/third_party/ffmpeg/uos/amd64/lib/libavcodec.so.59.42.100 deleted file mode 100755 index cee96471..00000000 Binary files a/third_party/ffmpeg/uos/amd64/lib/libavcodec.so.59.42.100 and /dev/null differ diff --git a/third_party/ffmpeg/uos/amd64/lib/libavdevice.so b/third_party/ffmpeg/uos/amd64/lib/libavdevice.so deleted file mode 120000 index 23a1030b..00000000 --- a/third_party/ffmpeg/uos/amd64/lib/libavdevice.so +++ /dev/null @@ -1 +0,0 @@ -libavdevice.so.59.8.101 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/amd64/lib/libavdevice.so.59 b/third_party/ffmpeg/uos/amd64/lib/libavdevice.so.59 deleted file mode 120000 index 23a1030b..00000000 --- a/third_party/ffmpeg/uos/amd64/lib/libavdevice.so.59 +++ /dev/null @@ -1 +0,0 @@ -libavdevice.so.59.8.101 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/amd64/lib/libavdevice.so.59.8.101 b/third_party/ffmpeg/uos/amd64/lib/libavdevice.so.59.8.101 deleted file mode 100755 index 576a7e99..00000000 Binary files a/third_party/ffmpeg/uos/amd64/lib/libavdevice.so.59.8.101 and /dev/null differ diff --git a/third_party/ffmpeg/uos/amd64/lib/libavfilter.so b/third_party/ffmpeg/uos/amd64/lib/libavfilter.so deleted file mode 120000 index a3bebe5c..00000000 --- a/third_party/ffmpeg/uos/amd64/lib/libavfilter.so +++ /dev/null @@ -1 +0,0 @@ -libavfilter.so.8.46.101 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/amd64/lib/libavfilter.so.8 b/third_party/ffmpeg/uos/amd64/lib/libavfilter.so.8 deleted file mode 120000 index a3bebe5c..00000000 --- a/third_party/ffmpeg/uos/amd64/lib/libavfilter.so.8 +++ /dev/null @@ -1 +0,0 @@ -libavfilter.so.8.46.101 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/amd64/lib/libavfilter.so.8.46.101 b/third_party/ffmpeg/uos/amd64/lib/libavfilter.so.8.46.101 deleted file mode 100755 index dd983474..00000000 Binary files a/third_party/ffmpeg/uos/amd64/lib/libavfilter.so.8.46.101 and /dev/null differ diff --git a/third_party/ffmpeg/uos/amd64/lib/libavformat.so b/third_party/ffmpeg/uos/amd64/lib/libavformat.so deleted file mode 120000 index 5b88060f..00000000 --- a/third_party/ffmpeg/uos/amd64/lib/libavformat.so +++ /dev/null @@ -1 +0,0 @@ -libavformat.so.59.30.100 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/amd64/lib/libavformat.so.59 b/third_party/ffmpeg/uos/amd64/lib/libavformat.so.59 deleted file mode 120000 index 5b88060f..00000000 --- a/third_party/ffmpeg/uos/amd64/lib/libavformat.so.59 +++ /dev/null @@ -1 +0,0 @@ -libavformat.so.59.30.100 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/amd64/lib/libavformat.so.59.30.100 b/third_party/ffmpeg/uos/amd64/lib/libavformat.so.59.30.100 deleted file mode 100755 index 338148bf..00000000 Binary files a/third_party/ffmpeg/uos/amd64/lib/libavformat.so.59.30.100 and /dev/null differ diff --git a/third_party/ffmpeg/uos/amd64/lib/libavutil.so b/third_party/ffmpeg/uos/amd64/lib/libavutil.so deleted file mode 120000 index 609d2206..00000000 --- a/third_party/ffmpeg/uos/amd64/lib/libavutil.so +++ /dev/null @@ -1 +0,0 @@ -libavutil.so.57.32.101 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/amd64/lib/libavutil.so.57 b/third_party/ffmpeg/uos/amd64/lib/libavutil.so.57 deleted file mode 120000 index 609d2206..00000000 --- a/third_party/ffmpeg/uos/amd64/lib/libavutil.so.57 +++ /dev/null @@ -1 +0,0 @@ -libavutil.so.57.32.101 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/amd64/lib/libavutil.so.57.32.101 b/third_party/ffmpeg/uos/amd64/lib/libavutil.so.57.32.101 deleted file mode 100755 index 0dccd45e..00000000 Binary files a/third_party/ffmpeg/uos/amd64/lib/libavutil.so.57.32.101 and /dev/null differ diff --git a/third_party/ffmpeg/uos/amd64/lib/libswresample.so b/third_party/ffmpeg/uos/amd64/lib/libswresample.so deleted file mode 120000 index 3b672540..00000000 --- a/third_party/ffmpeg/uos/amd64/lib/libswresample.so +++ /dev/null @@ -1 +0,0 @@ -libswresample.so.4.8.100 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/amd64/lib/libswresample.so.4 b/third_party/ffmpeg/uos/amd64/lib/libswresample.so.4 deleted file mode 120000 index 3b672540..00000000 --- a/third_party/ffmpeg/uos/amd64/lib/libswresample.so.4 +++ /dev/null @@ -1 +0,0 @@ -libswresample.so.4.8.100 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/amd64/lib/libswresample.so.4.8.100 b/third_party/ffmpeg/uos/amd64/lib/libswresample.so.4.8.100 deleted file mode 100755 index 294e3494..00000000 Binary files a/third_party/ffmpeg/uos/amd64/lib/libswresample.so.4.8.100 and /dev/null differ diff --git a/third_party/ffmpeg/uos/amd64/lib/libswscale.so b/third_party/ffmpeg/uos/amd64/lib/libswscale.so deleted file mode 120000 index 512c0584..00000000 --- a/third_party/ffmpeg/uos/amd64/lib/libswscale.so +++ /dev/null @@ -1 +0,0 @@ -libswscale.so.6.8.102 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/amd64/lib/libswscale.so.6 b/third_party/ffmpeg/uos/amd64/lib/libswscale.so.6 deleted file mode 120000 index 512c0584..00000000 --- a/third_party/ffmpeg/uos/amd64/lib/libswscale.so.6 +++ /dev/null @@ -1 +0,0 @@ -libswscale.so.6.8.102 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/amd64/lib/libswscale.so.6.8.102 b/third_party/ffmpeg/uos/amd64/lib/libswscale.so.6.8.102 deleted file mode 100755 index 7a862ceb..00000000 Binary files a/third_party/ffmpeg/uos/amd64/lib/libswscale.so.6.8.102 and /dev/null differ diff --git a/third_party/ffmpeg/uos/amd64/lib/pkgconfig/libavcodec.pc b/third_party/ffmpeg/uos/amd64/lib/pkgconfig/libavcodec.pc deleted file mode 100644 index d60039af..00000000 --- a/third_party/ffmpeg/uos/amd64/lib/pkgconfig/libavcodec.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/data/home/luoliangyi/sane/code_app/third_party/ffmpeg/uos/amd64/ffmpeg-snapshot/ffmpeg/release -exec_prefix=${prefix} -libdir=/data/home/luoliangyi/sane/code_app/third_party/ffmpeg/uos/amd64/ffmpeg-snapshot/ffmpeg/release/lib -includedir=/data/home/luoliangyi/sane/code_app/third_party/ffmpeg/uos/amd64/ffmpeg-snapshot/ffmpeg/release/include - -Name: libavcodec -Description: FFmpeg codec library -Version: 59.42.100 -Requires: -Requires.private: libswresample >= 4.8.100, libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lavcodec -Libs.private: -pthread -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/uos/amd64/lib/pkgconfig/libavdevice.pc b/third_party/ffmpeg/uos/amd64/lib/pkgconfig/libavdevice.pc deleted file mode 100644 index 3d6d137b..00000000 --- a/third_party/ffmpeg/uos/amd64/lib/pkgconfig/libavdevice.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/data/home/luoliangyi/sane/code_app/third_party/ffmpeg/uos/amd64/ffmpeg-snapshot/ffmpeg/release -exec_prefix=${prefix} -libdir=/data/home/luoliangyi/sane/code_app/third_party/ffmpeg/uos/amd64/ffmpeg-snapshot/ffmpeg/release/lib -includedir=/data/home/luoliangyi/sane/code_app/third_party/ffmpeg/uos/amd64/ffmpeg-snapshot/ffmpeg/release/include - -Name: libavdevice -Description: FFmpeg device handling library -Version: 59.8.101 -Requires: -Requires.private: libavfilter >= 8.46.101, libswscale >= 6.8.102, libavformat >= 59.30.100, libavcodec >= 59.42.100, libswresample >= 4.8.100, libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lavdevice -Libs.private: -lm -latomic -lxcb -lxcb-shape -lxcb-xfixes -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/uos/amd64/lib/pkgconfig/libavfilter.pc b/third_party/ffmpeg/uos/amd64/lib/pkgconfig/libavfilter.pc deleted file mode 100644 index a8547042..00000000 --- a/third_party/ffmpeg/uos/amd64/lib/pkgconfig/libavfilter.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/data/home/luoliangyi/sane/code_app/third_party/ffmpeg/uos/amd64/ffmpeg-snapshot/ffmpeg/release -exec_prefix=${prefix} -libdir=/data/home/luoliangyi/sane/code_app/third_party/ffmpeg/uos/amd64/ffmpeg-snapshot/ffmpeg/release/lib -includedir=/data/home/luoliangyi/sane/code_app/third_party/ffmpeg/uos/amd64/ffmpeg-snapshot/ffmpeg/release/include - -Name: libavfilter -Description: FFmpeg audio/video filtering library -Version: 8.46.101 -Requires: -Requires.private: libswscale >= 6.8.102, libavformat >= 59.30.100, libavcodec >= 59.42.100, libswresample >= 4.8.100, libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lavfilter -Libs.private: -pthread -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/uos/amd64/lib/pkgconfig/libavformat.pc b/third_party/ffmpeg/uos/amd64/lib/pkgconfig/libavformat.pc deleted file mode 100644 index 00e1c70e..00000000 --- a/third_party/ffmpeg/uos/amd64/lib/pkgconfig/libavformat.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/data/home/luoliangyi/sane/code_app/third_party/ffmpeg/uos/amd64/ffmpeg-snapshot/ffmpeg/release -exec_prefix=${prefix} -libdir=/data/home/luoliangyi/sane/code_app/third_party/ffmpeg/uos/amd64/ffmpeg-snapshot/ffmpeg/release/lib -includedir=/data/home/luoliangyi/sane/code_app/third_party/ffmpeg/uos/amd64/ffmpeg-snapshot/ffmpeg/release/include - -Name: libavformat -Description: FFmpeg container format library -Version: 59.30.100 -Requires: -Requires.private: libavcodec >= 59.42.100, libswresample >= 4.8.100, libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lavformat -Libs.private: -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/uos/amd64/lib/pkgconfig/libavutil.pc b/third_party/ffmpeg/uos/amd64/lib/pkgconfig/libavutil.pc deleted file mode 100644 index 08810423..00000000 --- a/third_party/ffmpeg/uos/amd64/lib/pkgconfig/libavutil.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/data/home/luoliangyi/sane/code_app/third_party/ffmpeg/uos/amd64/ffmpeg-snapshot/ffmpeg/release -exec_prefix=${prefix} -libdir=/data/home/luoliangyi/sane/code_app/third_party/ffmpeg/uos/amd64/ffmpeg-snapshot/ffmpeg/release/lib -includedir=/data/home/luoliangyi/sane/code_app/third_party/ffmpeg/uos/amd64/ffmpeg-snapshot/ffmpeg/release/include - -Name: libavutil -Description: FFmpeg utility library -Version: 57.32.101 -Requires: -Requires.private: -Conflicts: -Libs: -L${libdir} -lavutil -Libs.private: -pthread -lm -latomic -lX11 -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/uos/amd64/lib/pkgconfig/libswresample.pc b/third_party/ffmpeg/uos/amd64/lib/pkgconfig/libswresample.pc deleted file mode 100644 index 426ab1a3..00000000 --- a/third_party/ffmpeg/uos/amd64/lib/pkgconfig/libswresample.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/data/home/luoliangyi/sane/code_app/third_party/ffmpeg/uos/amd64/ffmpeg-snapshot/ffmpeg/release -exec_prefix=${prefix} -libdir=/data/home/luoliangyi/sane/code_app/third_party/ffmpeg/uos/amd64/ffmpeg-snapshot/ffmpeg/release/lib -includedir=/data/home/luoliangyi/sane/code_app/third_party/ffmpeg/uos/amd64/ffmpeg-snapshot/ffmpeg/release/include - -Name: libswresample -Description: FFmpeg audio resampling library -Version: 4.8.100 -Requires: -Requires.private: libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lswresample -Libs.private: -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/uos/amd64/lib/pkgconfig/libswscale.pc b/third_party/ffmpeg/uos/amd64/lib/pkgconfig/libswscale.pc deleted file mode 100644 index 9851fa3a..00000000 --- a/third_party/ffmpeg/uos/amd64/lib/pkgconfig/libswscale.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/data/home/luoliangyi/sane/code_app/third_party/ffmpeg/uos/amd64/ffmpeg-snapshot/ffmpeg/release -exec_prefix=${prefix} -libdir=/data/home/luoliangyi/sane/code_app/third_party/ffmpeg/uos/amd64/ffmpeg-snapshot/ffmpeg/release/lib -includedir=/data/home/luoliangyi/sane/code_app/third_party/ffmpeg/uos/amd64/ffmpeg-snapshot/ffmpeg/release/include - -Name: libswscale -Description: FFmpeg image rescaling library -Version: 6.8.102 -Requires: -Requires.private: libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lswscale -Libs.private: -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/uos/mips64/include/libavcodec/ac3_parser.h b/third_party/ffmpeg/uos/mips64/include/libavcodec/ac3_parser.h deleted file mode 100644 index ff8cc4cf..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavcodec/ac3_parser.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * AC-3 parser prototypes - * Copyright (c) 2003 Fabrice Bellard - * Copyright (c) 2003 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AC3_PARSER_H -#define AVCODEC_AC3_PARSER_H - -#include -#include - -/** - * Extract the bitstream ID and the frame size from AC-3 data. - */ -int av_ac3_parse_header(const uint8_t *buf, size_t size, - uint8_t *bitstream_id, uint16_t *frame_size); - - -#endif /* AVCODEC_AC3_PARSER_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavcodec/adts_parser.h b/third_party/ffmpeg/uos/mips64/include/libavcodec/adts_parser.h deleted file mode 100644 index f85becd1..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavcodec/adts_parser.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_ADTS_PARSER_H -#define AVCODEC_ADTS_PARSER_H - -#include -#include - -#define AV_AAC_ADTS_HEADER_SIZE 7 - -/** - * Extract the number of samples and frames from AAC data. - * @param[in] buf pointer to AAC data buffer - * @param[out] samples Pointer to where number of samples is written - * @param[out] frames Pointer to where number of frames is written - * @return Returns 0 on success, error code on failure. - */ -int av_adts_header_parse(const uint8_t *buf, uint32_t *samples, - uint8_t *frames); - -#endif /* AVCODEC_ADTS_PARSER_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavcodec/avcodec.h b/third_party/ffmpeg/uos/mips64/include/libavcodec/avcodec.h deleted file mode 100644 index 65c85353..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavcodec/avcodec.h +++ /dev/null @@ -1,3180 +0,0 @@ -/* - * copyright (c) 2001 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AVCODEC_H -#define AVCODEC_AVCODEC_H - -/** - * @file - * @ingroup libavc - * Libavcodec external API header - */ - -#include "libavutil/samplefmt.h" -#include "libavutil/attributes.h" -#include "libavutil/avutil.h" -#include "libavutil/buffer.h" -#include "libavutil/dict.h" -#include "libavutil/frame.h" -#include "libavutil/log.h" -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" - -#include "codec.h" -#include "codec_desc.h" -#include "codec_par.h" -#include "codec_id.h" -#include "defs.h" -#include "packet.h" -#include "version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "version.h" -#endif - -/** - * @defgroup libavc libavcodec - * Encoding/Decoding Library - * - * @{ - * - * @defgroup lavc_decoding Decoding - * @{ - * @} - * - * @defgroup lavc_encoding Encoding - * @{ - * @} - * - * @defgroup lavc_codec Codecs - * @{ - * @defgroup lavc_codec_native Native Codecs - * @{ - * @} - * @defgroup lavc_codec_wrappers External library wrappers - * @{ - * @} - * @defgroup lavc_codec_hwaccel Hardware Accelerators bridge - * @{ - * @} - * @} - * @defgroup lavc_internal Internal - * @{ - * @} - * @} - */ - -/** - * @ingroup libavc - * @defgroup lavc_encdec send/receive encoding and decoding API overview - * @{ - * - * The avcodec_send_packet()/avcodec_receive_frame()/avcodec_send_frame()/ - * avcodec_receive_packet() functions provide an encode/decode API, which - * decouples input and output. - * - * The API is very similar for encoding/decoding and audio/video, and works as - * follows: - * - Set up and open the AVCodecContext as usual. - * - Send valid input: - * - For decoding, call avcodec_send_packet() to give the decoder raw - * compressed data in an AVPacket. - * - For encoding, call avcodec_send_frame() to give the encoder an AVFrame - * containing uncompressed audio or video. - * - * In both cases, it is recommended that AVPackets and AVFrames are - * refcounted, or libavcodec might have to copy the input data. (libavformat - * always returns refcounted AVPackets, and av_frame_get_buffer() allocates - * refcounted AVFrames.) - * - Receive output in a loop. Periodically call one of the avcodec_receive_*() - * functions and process their output: - * - For decoding, call avcodec_receive_frame(). On success, it will return - * an AVFrame containing uncompressed audio or video data. - * - For encoding, call avcodec_receive_packet(). On success, it will return - * an AVPacket with a compressed frame. - * - * Repeat this call until it returns AVERROR(EAGAIN) or an error. The - * AVERROR(EAGAIN) return value means that new input data is required to - * return new output. In this case, continue with sending input. For each - * input frame/packet, the codec will typically return 1 output frame/packet, - * but it can also be 0 or more than 1. - * - * At the beginning of decoding or encoding, the codec might accept multiple - * input frames/packets without returning a frame, until its internal buffers - * are filled. This situation is handled transparently if you follow the steps - * outlined above. - * - * In theory, sending input can result in EAGAIN - this should happen only if - * not all output was received. You can use this to structure alternative decode - * or encode loops other than the one suggested above. For example, you could - * try sending new input on each iteration, and try to receive output if that - * returns EAGAIN. - * - * End of stream situations. These require "flushing" (aka draining) the codec, - * as the codec might buffer multiple frames or packets internally for - * performance or out of necessity (consider B-frames). - * This is handled as follows: - * - Instead of valid input, send NULL to the avcodec_send_packet() (decoding) - * or avcodec_send_frame() (encoding) functions. This will enter draining - * mode. - * - Call avcodec_receive_frame() (decoding) or avcodec_receive_packet() - * (encoding) in a loop until AVERROR_EOF is returned. The functions will - * not return AVERROR(EAGAIN), unless you forgot to enter draining mode. - * - Before decoding can be resumed again, the codec has to be reset with - * avcodec_flush_buffers(). - * - * Using the API as outlined above is highly recommended. But it is also - * possible to call functions outside of this rigid schema. For example, you can - * call avcodec_send_packet() repeatedly without calling - * avcodec_receive_frame(). In this case, avcodec_send_packet() will succeed - * until the codec's internal buffer has been filled up (which is typically of - * size 1 per output frame, after initial input), and then reject input with - * AVERROR(EAGAIN). Once it starts rejecting input, you have no choice but to - * read at least some output. - * - * Not all codecs will follow a rigid and predictable dataflow; the only - * guarantee is that an AVERROR(EAGAIN) return value on a send/receive call on - * one end implies that a receive/send call on the other end will succeed, or - * at least will not fail with AVERROR(EAGAIN). In general, no codec will - * permit unlimited buffering of input or output. - * - * A codec is not allowed to return AVERROR(EAGAIN) for both sending and receiving. This - * would be an invalid state, which could put the codec user into an endless - * loop. The API has no concept of time either: it cannot happen that trying to - * do avcodec_send_packet() results in AVERROR(EAGAIN), but a repeated call 1 second - * later accepts the packet (with no other receive/flush API calls involved). - * The API is a strict state machine, and the passage of time is not supposed - * to influence it. Some timing-dependent behavior might still be deemed - * acceptable in certain cases. But it must never result in both send/receive - * returning EAGAIN at the same time at any point. It must also absolutely be - * avoided that the current state is "unstable" and can "flip-flop" between - * the send/receive APIs allowing progress. For example, it's not allowed that - * the codec randomly decides that it actually wants to consume a packet now - * instead of returning a frame, after it just returned AVERROR(EAGAIN) on an - * avcodec_send_packet() call. - * @} - */ - -/** - * @defgroup lavc_core Core functions/structures. - * @ingroup libavc - * - * Basic definitions, functions for querying libavcodec capabilities, - * allocating core structures, etc. - * @{ - */ - -/** - * @ingroup lavc_encoding - * minimum encoding buffer size - * Used to avoid some checks during header writing. - */ -#define AV_INPUT_BUFFER_MIN_SIZE 16384 - -/** - * @ingroup lavc_encoding - */ -typedef struct RcOverride{ - int start_frame; - int end_frame; - int qscale; // If this is 0 then quality_factor will be used instead. - float quality_factor; -} RcOverride; - -/* encoding support - These flags can be passed in AVCodecContext.flags before initialization. - Note: Not everything is supported yet. -*/ - -/** - * Allow decoders to produce frames with data planes that are not aligned - * to CPU requirements (e.g. due to cropping). - */ -#define AV_CODEC_FLAG_UNALIGNED (1 << 0) -/** - * Use fixed qscale. - */ -#define AV_CODEC_FLAG_QSCALE (1 << 1) -/** - * 4 MV per MB allowed / advanced prediction for H.263. - */ -#define AV_CODEC_FLAG_4MV (1 << 2) -/** - * Output even those frames that might be corrupted. - */ -#define AV_CODEC_FLAG_OUTPUT_CORRUPT (1 << 3) -/** - * Use qpel MC. - */ -#define AV_CODEC_FLAG_QPEL (1 << 4) -/** - * Don't output frames whose parameters differ from first - * decoded frame in stream. - */ -#define AV_CODEC_FLAG_DROPCHANGED (1 << 5) -/** - * Request the encoder to output reconstructed frames, i.e. frames that would be - * produced by decoding the encoded bistream. These frames may be retrieved by - * calling avcodec_receive_frame() immediately after a successful call to - * avcodec_receive_packet(). - * - * Should only be used with encoders flagged with the - * AV_CODEC_CAP_ENCODER_RECON_FRAME capability. - */ -#define AV_CODEC_FLAG_RECON_FRAME (1 << 6) -/** - * Use internal 2pass ratecontrol in first pass mode. - */ -#define AV_CODEC_FLAG_PASS1 (1 << 9) -/** - * Use internal 2pass ratecontrol in second pass mode. - */ -#define AV_CODEC_FLAG_PASS2 (1 << 10) -/** - * loop filter. - */ -#define AV_CODEC_FLAG_LOOP_FILTER (1 << 11) -/** - * Only decode/encode grayscale. - */ -#define AV_CODEC_FLAG_GRAY (1 << 13) -/** - * error[?] variables will be set during encoding. - */ -#define AV_CODEC_FLAG_PSNR (1 << 15) -#if FF_API_FLAG_TRUNCATED -/** - * Input bitstream might be truncated at a random location - * instead of only at frame boundaries. - * - * @deprecated use codec parsers for packetizing input - */ -#define AV_CODEC_FLAG_TRUNCATED (1 << 16) -#endif -/** - * Use interlaced DCT. - */ -#define AV_CODEC_FLAG_INTERLACED_DCT (1 << 18) -/** - * Force low delay. - */ -#define AV_CODEC_FLAG_LOW_DELAY (1 << 19) -/** - * Place global headers in extradata instead of every keyframe. - */ -#define AV_CODEC_FLAG_GLOBAL_HEADER (1 << 22) -/** - * Use only bitexact stuff (except (I)DCT). - */ -#define AV_CODEC_FLAG_BITEXACT (1 << 23) -/* Fx : Flag for H.263+ extra options */ -/** - * H.263 advanced intra coding / MPEG-4 AC prediction - */ -#define AV_CODEC_FLAG_AC_PRED (1 << 24) -/** - * interlaced motion estimation - */ -#define AV_CODEC_FLAG_INTERLACED_ME (1 << 29) -#define AV_CODEC_FLAG_CLOSED_GOP (1U << 31) - -/** - * Allow non spec compliant speedup tricks. - */ -#define AV_CODEC_FLAG2_FAST (1 << 0) -/** - * Skip bitstream encoding. - */ -#define AV_CODEC_FLAG2_NO_OUTPUT (1 << 2) -/** - * Place global headers at every keyframe instead of in extradata. - */ -#define AV_CODEC_FLAG2_LOCAL_HEADER (1 << 3) - -/** - * timecode is in drop frame format. DEPRECATED!!!! - */ -#define AV_CODEC_FLAG2_DROP_FRAME_TIMECODE (1 << 13) - -/** - * Input bitstream might be truncated at a packet boundaries - * instead of only at frame boundaries. - */ -#define AV_CODEC_FLAG2_CHUNKS (1 << 15) -/** - * Discard cropping information from SPS. - */ -#define AV_CODEC_FLAG2_IGNORE_CROP (1 << 16) - -/** - * Show all frames before the first keyframe - */ -#define AV_CODEC_FLAG2_SHOW_ALL (1 << 22) -/** - * Export motion vectors through frame side data - */ -#define AV_CODEC_FLAG2_EXPORT_MVS (1 << 28) -/** - * Do not skip samples and export skip information as frame side data - */ -#define AV_CODEC_FLAG2_SKIP_MANUAL (1 << 29) -/** - * Do not reset ASS ReadOrder field on flush (subtitles decoding) - */ -#define AV_CODEC_FLAG2_RO_FLUSH_NOOP (1 << 30) -/** - * Generate/parse ICC profiles on encode/decode, as appropriate for the type of - * file. No effect on codecs which cannot contain embedded ICC profiles, or - * when compiled without support for lcms2. - */ -#define AV_CODEC_FLAG2_ICC_PROFILES (1U << 31) - -/* Exported side data. - These flags can be passed in AVCodecContext.export_side_data before initialization. -*/ -/** - * Export motion vectors through frame side data - */ -#define AV_CODEC_EXPORT_DATA_MVS (1 << 0) -/** - * Export encoder Producer Reference Time through packet side data - */ -#define AV_CODEC_EXPORT_DATA_PRFT (1 << 1) -/** - * Decoding only. - * Export the AVVideoEncParams structure through frame side data. - */ -#define AV_CODEC_EXPORT_DATA_VIDEO_ENC_PARAMS (1 << 2) -/** - * Decoding only. - * Do not apply film grain, export it instead. - */ -#define AV_CODEC_EXPORT_DATA_FILM_GRAIN (1 << 3) - -/** - * The decoder will keep a reference to the frame and may reuse it later. - */ -#define AV_GET_BUFFER_FLAG_REF (1 << 0) - -/** - * The encoder will keep a reference to the packet and may reuse it later. - */ -#define AV_GET_ENCODE_BUFFER_FLAG_REF (1 << 0) - -struct AVCodecInternal; - -/** - * main external API structure. - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * You can use AVOptions (av_opt* / av_set/get*()) to access these fields from user - * applications. - * The name string for AVOptions options matches the associated command line - * parameter name and can be found in libavcodec/options_table.h - * The AVOption/command line parameter names differ in some cases from the C - * structure field names for historic reasons or brevity. - * sizeof(AVCodecContext) must not be used outside libav*. - */ -typedef struct AVCodecContext { - /** - * information on struct for av_log - * - set by avcodec_alloc_context3 - */ - const AVClass *av_class; - int log_level_offset; - - enum AVMediaType codec_type; /* see AVMEDIA_TYPE_xxx */ - const struct AVCodec *codec; - enum AVCodecID codec_id; /* see AV_CODEC_ID_xxx */ - - /** - * fourcc (LSB first, so "ABCD" -> ('D'<<24) + ('C'<<16) + ('B'<<8) + 'A'). - * This is used to work around some encoder bugs. - * A demuxer should set this to what is stored in the field used to identify the codec. - * If there are multiple such fields in a container then the demuxer should choose the one - * which maximizes the information about the used codec. - * If the codec tag field in a container is larger than 32 bits then the demuxer should - * remap the longer ID to 32 bits with a table or other structure. Alternatively a new - * extra_codec_tag + size could be added but for this a clear advantage must be demonstrated - * first. - * - encoding: Set by user, if not then the default based on codec_id will be used. - * - decoding: Set by user, will be converted to uppercase by libavcodec during init. - */ - unsigned int codec_tag; - - void *priv_data; - - /** - * Private context used for internal data. - * - * Unlike priv_data, this is not codec-specific. It is used in general - * libavcodec functions. - */ - struct AVCodecInternal *internal; - - /** - * Private data of the user, can be used to carry app specific stuff. - * - encoding: Set by user. - * - decoding: Set by user. - */ - void *opaque; - - /** - * the average bitrate - * - encoding: Set by user; unused for constant quantizer encoding. - * - decoding: Set by user, may be overwritten by libavcodec - * if this info is available in the stream - */ - int64_t bit_rate; - - /** - * number of bits the bitstream is allowed to diverge from the reference. - * the reference can be CBR (for CBR pass1) or VBR (for pass2) - * - encoding: Set by user; unused for constant quantizer encoding. - * - decoding: unused - */ - int bit_rate_tolerance; - - /** - * Global quality for codecs which cannot change it per frame. - * This should be proportional to MPEG-1/2/4 qscale. - * - encoding: Set by user. - * - decoding: unused - */ - int global_quality; - - /** - * - encoding: Set by user. - * - decoding: unused - */ - int compression_level; -#define FF_COMPRESSION_DEFAULT -1 - - /** - * AV_CODEC_FLAG_*. - * - encoding: Set by user. - * - decoding: Set by user. - */ - int flags; - - /** - * AV_CODEC_FLAG2_* - * - encoding: Set by user. - * - decoding: Set by user. - */ - int flags2; - - /** - * some codecs need / can use extradata like Huffman tables. - * MJPEG: Huffman tables - * rv10: additional flags - * MPEG-4: global headers (they can be in the bitstream or here) - * The allocated memory should be AV_INPUT_BUFFER_PADDING_SIZE bytes larger - * than extradata_size to avoid problems if it is read with the bitstream reader. - * The bytewise contents of extradata must not depend on the architecture or CPU endianness. - * Must be allocated with the av_malloc() family of functions. - * - encoding: Set/allocated/freed by libavcodec. - * - decoding: Set/allocated/freed by user. - */ - uint8_t *extradata; - int extradata_size; - - /** - * This is the fundamental unit of time (in seconds) in terms - * of which frame timestamps are represented. For fixed-fps content, - * timebase should be 1/framerate and timestamp increments should be - * identically 1. - * This often, but not always is the inverse of the frame rate or field rate - * for video. 1/time_base is not the average frame rate if the frame rate is not - * constant. - * - * Like containers, elementary streams also can store timestamps, 1/time_base - * is the unit in which these timestamps are specified. - * As example of such codec time base see ISO/IEC 14496-2:2001(E) - * vop_time_increment_resolution and fixed_vop_rate - * (fixed_vop_rate == 0 implies that it is different from the framerate) - * - * - encoding: MUST be set by user. - * - decoding: the use of this field for decoding is deprecated. - * Use framerate instead. - */ - AVRational time_base; - - /** - * For some codecs, the time base is closer to the field rate than the frame rate. - * Most notably, H.264 and MPEG-2 specify time_base as half of frame duration - * if no telecine is used ... - * - * Set to time_base ticks per frame. Default 1, e.g., H.264/MPEG-2 set it to 2. - */ - int ticks_per_frame; - - /** - * Codec delay. - * - * Encoding: Number of frames delay there will be from the encoder input to - * the decoder output. (we assume the decoder matches the spec) - * Decoding: Number of frames delay in addition to what a standard decoder - * as specified in the spec would produce. - * - * Video: - * Number of frames the decoded output will be delayed relative to the - * encoded input. - * - * Audio: - * For encoding, this field is unused (see initial_padding). - * - * For decoding, this is the number of samples the decoder needs to - * output before the decoder's output is valid. When seeking, you should - * start decoding this many samples prior to your desired seek point. - * - * - encoding: Set by libavcodec. - * - decoding: Set by libavcodec. - */ - int delay; - - - /* video only */ - /** - * picture width / height. - * - * @note Those fields may not match the values of the last - * AVFrame output by avcodec_receive_frame() due frame - * reordering. - * - * - encoding: MUST be set by user. - * - decoding: May be set by the user before opening the decoder if known e.g. - * from the container. Some decoders will require the dimensions - * to be set by the caller. During decoding, the decoder may - * overwrite those values as required while parsing the data. - */ - int width, height; - - /** - * Bitstream width / height, may be different from width/height e.g. when - * the decoded frame is cropped before being output or lowres is enabled. - * - * @note Those field may not match the value of the last - * AVFrame output by avcodec_receive_frame() due frame - * reordering. - * - * - encoding: unused - * - decoding: May be set by the user before opening the decoder if known - * e.g. from the container. During decoding, the decoder may - * overwrite those values as required while parsing the data. - */ - int coded_width, coded_height; - - /** - * the number of pictures in a group of pictures, or 0 for intra_only - * - encoding: Set by user. - * - decoding: unused - */ - int gop_size; - - /** - * Pixel format, see AV_PIX_FMT_xxx. - * May be set by the demuxer if known from headers. - * May be overridden by the decoder if it knows better. - * - * @note This field may not match the value of the last - * AVFrame output by avcodec_receive_frame() due frame - * reordering. - * - * - encoding: Set by user. - * - decoding: Set by user if known, overridden by libavcodec while - * parsing the data. - */ - enum AVPixelFormat pix_fmt; - - /** - * If non NULL, 'draw_horiz_band' is called by the libavcodec - * decoder to draw a horizontal band. It improves cache usage. Not - * all codecs can do that. You must check the codec capabilities - * beforehand. - * When multithreading is used, it may be called from multiple threads - * at the same time; threads might draw different parts of the same AVFrame, - * or multiple AVFrames, and there is no guarantee that slices will be drawn - * in order. - * The function is also used by hardware acceleration APIs. - * It is called at least once during frame decoding to pass - * the data needed for hardware render. - * In that mode instead of pixel data, AVFrame points to - * a structure specific to the acceleration API. The application - * reads the structure and can change some fields to indicate progress - * or mark state. - * - encoding: unused - * - decoding: Set by user. - * @param height the height of the slice - * @param y the y position of the slice - * @param type 1->top field, 2->bottom field, 3->frame - * @param offset offset into the AVFrame.data from which the slice should be read - */ - void (*draw_horiz_band)(struct AVCodecContext *s, - const AVFrame *src, int offset[AV_NUM_DATA_POINTERS], - int y, int type, int height); - - /** - * Callback to negotiate the pixel format. Decoding only, may be set by the - * caller before avcodec_open2(). - * - * Called by some decoders to select the pixel format that will be used for - * the output frames. This is mainly used to set up hardware acceleration, - * then the provided format list contains the corresponding hwaccel pixel - * formats alongside the "software" one. The software pixel format may also - * be retrieved from \ref sw_pix_fmt. - * - * This callback will be called when the coded frame properties (such as - * resolution, pixel format, etc.) change and more than one output format is - * supported for those new properties. If a hardware pixel format is chosen - * and initialization for it fails, the callback may be called again - * immediately. - * - * This callback may be called from different threads if the decoder is - * multi-threaded, but not from more than one thread simultaneously. - * - * @param fmt list of formats which may be used in the current - * configuration, terminated by AV_PIX_FMT_NONE. - * @warning Behavior is undefined if the callback returns a value other - * than one of the formats in fmt or AV_PIX_FMT_NONE. - * @return the chosen format or AV_PIX_FMT_NONE - */ - enum AVPixelFormat (*get_format)(struct AVCodecContext *s, const enum AVPixelFormat * fmt); - - /** - * maximum number of B-frames between non-B-frames - * Note: The output will be delayed by max_b_frames+1 relative to the input. - * - encoding: Set by user. - * - decoding: unused - */ - int max_b_frames; - - /** - * qscale factor between IP and B-frames - * If > 0 then the last P-frame quantizer will be used (q= lastp_q*factor+offset). - * If < 0 then normal ratecontrol will be done (q= -normal_q*factor+offset). - * - encoding: Set by user. - * - decoding: unused - */ - float b_quant_factor; - - /** - * qscale offset between IP and B-frames - * - encoding: Set by user. - * - decoding: unused - */ - float b_quant_offset; - - /** - * Size of the frame reordering buffer in the decoder. - * For MPEG-2 it is 1 IPB or 0 low delay IP. - * - encoding: Set by libavcodec. - * - decoding: Set by libavcodec. - */ - int has_b_frames; - - /** - * qscale factor between P- and I-frames - * If > 0 then the last P-frame quantizer will be used (q = lastp_q * factor + offset). - * If < 0 then normal ratecontrol will be done (q= -normal_q*factor+offset). - * - encoding: Set by user. - * - decoding: unused - */ - float i_quant_factor; - - /** - * qscale offset between P and I-frames - * - encoding: Set by user. - * - decoding: unused - */ - float i_quant_offset; - - /** - * luminance masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float lumi_masking; - - /** - * temporary complexity masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float temporal_cplx_masking; - - /** - * spatial complexity masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float spatial_cplx_masking; - - /** - * p block masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float p_masking; - - /** - * darkness masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float dark_masking; - - /** - * slice count - * - encoding: Set by libavcodec. - * - decoding: Set by user (or 0). - */ - int slice_count; - - /** - * slice offsets in the frame in bytes - * - encoding: Set/allocated by libavcodec. - * - decoding: Set/allocated by user (or NULL). - */ - int *slice_offset; - - /** - * sample aspect ratio (0 if unknown) - * That is the width of a pixel divided by the height of the pixel. - * Numerator and denominator must be relatively prime and smaller than 256 for some video standards. - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - AVRational sample_aspect_ratio; - - /** - * motion estimation comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int me_cmp; - /** - * subpixel motion estimation comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int me_sub_cmp; - /** - * macroblock comparison function (not supported yet) - * - encoding: Set by user. - * - decoding: unused - */ - int mb_cmp; - /** - * interlaced DCT comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int ildct_cmp; -#define FF_CMP_SAD 0 -#define FF_CMP_SSE 1 -#define FF_CMP_SATD 2 -#define FF_CMP_DCT 3 -#define FF_CMP_PSNR 4 -#define FF_CMP_BIT 5 -#define FF_CMP_RD 6 -#define FF_CMP_ZERO 7 -#define FF_CMP_VSAD 8 -#define FF_CMP_VSSE 9 -#define FF_CMP_NSSE 10 -#define FF_CMP_W53 11 -#define FF_CMP_W97 12 -#define FF_CMP_DCTMAX 13 -#define FF_CMP_DCT264 14 -#define FF_CMP_MEDIAN_SAD 15 -#define FF_CMP_CHROMA 256 - - /** - * ME diamond size & shape - * - encoding: Set by user. - * - decoding: unused - */ - int dia_size; - - /** - * amount of previous MV predictors (2a+1 x 2a+1 square) - * - encoding: Set by user. - * - decoding: unused - */ - int last_predictor_count; - - /** - * motion estimation prepass comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int me_pre_cmp; - - /** - * ME prepass diamond size & shape - * - encoding: Set by user. - * - decoding: unused - */ - int pre_dia_size; - - /** - * subpel ME quality - * - encoding: Set by user. - * - decoding: unused - */ - int me_subpel_quality; - - /** - * maximum motion estimation search range in subpel units - * If 0 then no limit. - * - * - encoding: Set by user. - * - decoding: unused - */ - int me_range; - - /** - * slice flags - * - encoding: unused - * - decoding: Set by user. - */ - int slice_flags; -#define SLICE_FLAG_CODED_ORDER 0x0001 ///< draw_horiz_band() is called in coded order instead of display -#define SLICE_FLAG_ALLOW_FIELD 0x0002 ///< allow draw_horiz_band() with field slices (MPEG-2 field pics) -#define SLICE_FLAG_ALLOW_PLANE 0x0004 ///< allow draw_horiz_band() with 1 component at a time (SVQ1) - - /** - * macroblock decision mode - * - encoding: Set by user. - * - decoding: unused - */ - int mb_decision; -#define FF_MB_DECISION_SIMPLE 0 ///< uses mb_cmp -#define FF_MB_DECISION_BITS 1 ///< chooses the one which needs the fewest bits -#define FF_MB_DECISION_RD 2 ///< rate distortion - - /** - * custom intra quantization matrix - * Must be allocated with the av_malloc() family of functions, and will be freed in - * avcodec_free_context(). - * - encoding: Set/allocated by user, freed by libavcodec. Can be NULL. - * - decoding: Set/allocated/freed by libavcodec. - */ - uint16_t *intra_matrix; - - /** - * custom inter quantization matrix - * Must be allocated with the av_malloc() family of functions, and will be freed in - * avcodec_free_context(). - * - encoding: Set/allocated by user, freed by libavcodec. Can be NULL. - * - decoding: Set/allocated/freed by libavcodec. - */ - uint16_t *inter_matrix; - - /** - * precision of the intra DC coefficient - 8 - * - encoding: Set by user. - * - decoding: Set by libavcodec - */ - int intra_dc_precision; - - /** - * Number of macroblock rows at the top which are skipped. - * - encoding: unused - * - decoding: Set by user. - */ - int skip_top; - - /** - * Number of macroblock rows at the bottom which are skipped. - * - encoding: unused - * - decoding: Set by user. - */ - int skip_bottom; - - /** - * minimum MB Lagrange multiplier - * - encoding: Set by user. - * - decoding: unused - */ - int mb_lmin; - - /** - * maximum MB Lagrange multiplier - * - encoding: Set by user. - * - decoding: unused - */ - int mb_lmax; - - /** - * - encoding: Set by user. - * - decoding: unused - */ - int bidir_refine; - - /** - * minimum GOP size - * - encoding: Set by user. - * - decoding: unused - */ - int keyint_min; - - /** - * number of reference frames - * - encoding: Set by user. - * - decoding: Set by lavc. - */ - int refs; - - /** - * Note: Value depends upon the compare function used for fullpel ME. - * - encoding: Set by user. - * - decoding: unused - */ - int mv0_threshold; - - /** - * Chromaticity coordinates of the source primaries. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorPrimaries color_primaries; - - /** - * Color Transfer Characteristic. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorTransferCharacteristic color_trc; - - /** - * YUV colorspace type. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorSpace colorspace; - - /** - * MPEG vs JPEG YUV range. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorRange color_range; - - /** - * This defines the location of chroma samples. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVChromaLocation chroma_sample_location; - - /** - * Number of slices. - * Indicates number of picture subdivisions. Used for parallelized - * decoding. - * - encoding: Set by user - * - decoding: unused - */ - int slices; - - /** Field order - * - encoding: set by libavcodec - * - decoding: Set by user. - */ - enum AVFieldOrder field_order; - - /* audio only */ - int sample_rate; ///< samples per second - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * number of audio channels - * @deprecated use ch_layout.nb_channels - */ - attribute_deprecated - int channels; -#endif - - /** - * audio sample format - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - enum AVSampleFormat sample_fmt; ///< sample format - - /* The following data should not be initialized. */ - /** - * Number of samples per channel in an audio frame. - * - * - encoding: set by libavcodec in avcodec_open2(). Each submitted frame - * except the last must contain exactly frame_size samples per channel. - * May be 0 when the codec has AV_CODEC_CAP_VARIABLE_FRAME_SIZE set, then the - * frame size is not restricted. - * - decoding: may be set by some decoders to indicate constant frame size - */ - int frame_size; - - /** - * Frame counter, set by libavcodec. - * - * - decoding: total number of frames returned from the decoder so far. - * - encoding: total number of frames passed to the encoder so far. - * - * @note the counter is not incremented if encoding/decoding resulted in - * an error. - */ - int frame_number; - - /** - * number of bytes per packet if constant and known or 0 - * Used by some WAV based audio codecs. - */ - int block_align; - - /** - * Audio cutoff bandwidth (0 means "automatic") - * - encoding: Set by user. - * - decoding: unused - */ - int cutoff; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Audio channel layout. - * - encoding: set by user. - * - decoding: set by user, may be overwritten by libavcodec. - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; - - /** - * Request decoder to use this channel layout if it can (0 for default) - * - encoding: unused - * - decoding: Set by user. - * @deprecated use "downmix" codec private option - */ - attribute_deprecated - uint64_t request_channel_layout; -#endif - - /** - * Type of service that the audio stream conveys. - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - enum AVAudioServiceType audio_service_type; - - /** - * desired sample format - * - encoding: Not used. - * - decoding: Set by user. - * Decoder will decode to this format if it can. - */ - enum AVSampleFormat request_sample_fmt; - - /** - * This callback is called at the beginning of each frame to get data - * buffer(s) for it. There may be one contiguous buffer for all the data or - * there may be a buffer per each data plane or anything in between. What - * this means is, you may set however many entries in buf[] you feel necessary. - * Each buffer must be reference-counted using the AVBuffer API (see description - * of buf[] below). - * - * The following fields will be set in the frame before this callback is - * called: - * - format - * - width, height (video only) - * - sample_rate, channel_layout, nb_samples (audio only) - * Their values may differ from the corresponding values in - * AVCodecContext. This callback must use the frame values, not the codec - * context values, to calculate the required buffer size. - * - * This callback must fill the following fields in the frame: - * - data[] - * - linesize[] - * - extended_data: - * * if the data is planar audio with more than 8 channels, then this - * callback must allocate and fill extended_data to contain all pointers - * to all data planes. data[] must hold as many pointers as it can. - * extended_data must be allocated with av_malloc() and will be freed in - * av_frame_unref(). - * * otherwise extended_data must point to data - * - buf[] must contain one or more pointers to AVBufferRef structures. Each of - * the frame's data and extended_data pointers must be contained in these. That - * is, one AVBufferRef for each allocated chunk of memory, not necessarily one - * AVBufferRef per data[] entry. See: av_buffer_create(), av_buffer_alloc(), - * and av_buffer_ref(). - * - extended_buf and nb_extended_buf must be allocated with av_malloc() by - * this callback and filled with the extra buffers if there are more - * buffers than buf[] can hold. extended_buf will be freed in - * av_frame_unref(). - * - * If AV_CODEC_CAP_DR1 is not set then get_buffer2() must call - * avcodec_default_get_buffer2() instead of providing buffers allocated by - * some other means. - * - * Each data plane must be aligned to the maximum required by the target - * CPU. - * - * @see avcodec_default_get_buffer2() - * - * Video: - * - * If AV_GET_BUFFER_FLAG_REF is set in flags then the frame may be reused - * (read and/or written to if it is writable) later by libavcodec. - * - * avcodec_align_dimensions2() should be used to find the required width and - * height, as they normally need to be rounded up to the next multiple of 16. - * - * Some decoders do not support linesizes changing between frames. - * - * If frame multithreading is used, this callback may be called from a - * different thread, but not from more than one at once. Does not need to be - * reentrant. - * - * @see avcodec_align_dimensions2() - * - * Audio: - * - * Decoders request a buffer of a particular size by setting - * AVFrame.nb_samples prior to calling get_buffer2(). The decoder may, - * however, utilize only part of the buffer by setting AVFrame.nb_samples - * to a smaller value in the output frame. - * - * As a convenience, av_samples_get_buffer_size() and - * av_samples_fill_arrays() in libavutil may be used by custom get_buffer2() - * functions to find the required data size and to fill data pointers and - * linesize. In AVFrame.linesize, only linesize[0] may be set for audio - * since all planes must be the same size. - * - * @see av_samples_get_buffer_size(), av_samples_fill_arrays() - * - * - encoding: unused - * - decoding: Set by libavcodec, user can override. - */ - int (*get_buffer2)(struct AVCodecContext *s, AVFrame *frame, int flags); - - /* - encoding parameters */ - float qcompress; ///< amount of qscale change between easy & hard scenes (0.0-1.0) - float qblur; ///< amount of qscale smoothing over time (0.0-1.0) - - /** - * minimum quantizer - * - encoding: Set by user. - * - decoding: unused - */ - int qmin; - - /** - * maximum quantizer - * - encoding: Set by user. - * - decoding: unused - */ - int qmax; - - /** - * maximum quantizer difference between frames - * - encoding: Set by user. - * - decoding: unused - */ - int max_qdiff; - - /** - * decoder bitstream buffer size - * - encoding: Set by user. - * - decoding: unused - */ - int rc_buffer_size; - - /** - * ratecontrol override, see RcOverride - * - encoding: Allocated/set/freed by user. - * - decoding: unused - */ - int rc_override_count; - RcOverride *rc_override; - - /** - * maximum bitrate - * - encoding: Set by user. - * - decoding: Set by user, may be overwritten by libavcodec. - */ - int64_t rc_max_rate; - - /** - * minimum bitrate - * - encoding: Set by user. - * - decoding: unused - */ - int64_t rc_min_rate; - - /** - * Ratecontrol attempt to use, at maximum, of what can be used without an underflow. - * - encoding: Set by user. - * - decoding: unused. - */ - float rc_max_available_vbv_use; - - /** - * Ratecontrol attempt to use, at least, times the amount needed to prevent a vbv overflow. - * - encoding: Set by user. - * - decoding: unused. - */ - float rc_min_vbv_overflow_use; - - /** - * Number of bits which should be loaded into the rc buffer before decoding starts. - * - encoding: Set by user. - * - decoding: unused - */ - int rc_initial_buffer_occupancy; - - /** - * trellis RD quantization - * - encoding: Set by user. - * - decoding: unused - */ - int trellis; - - /** - * pass1 encoding statistics output buffer - * - encoding: Set by libavcodec. - * - decoding: unused - */ - char *stats_out; - - /** - * pass2 encoding statistics input buffer - * Concatenated stuff from stats_out of pass1 should be placed here. - * - encoding: Allocated/set/freed by user. - * - decoding: unused - */ - char *stats_in; - - /** - * Work around bugs in encoders which sometimes cannot be detected automatically. - * - encoding: Set by user - * - decoding: Set by user - */ - int workaround_bugs; -#define FF_BUG_AUTODETECT 1 ///< autodetection -#define FF_BUG_XVID_ILACE 4 -#define FF_BUG_UMP4 8 -#define FF_BUG_NO_PADDING 16 -#define FF_BUG_AMV 32 -#define FF_BUG_QPEL_CHROMA 64 -#define FF_BUG_STD_QPEL 128 -#define FF_BUG_QPEL_CHROMA2 256 -#define FF_BUG_DIRECT_BLOCKSIZE 512 -#define FF_BUG_EDGE 1024 -#define FF_BUG_HPEL_CHROMA 2048 -#define FF_BUG_DC_CLIP 4096 -#define FF_BUG_MS 8192 ///< Work around various bugs in Microsoft's broken decoders. -#define FF_BUG_TRUNCATED 16384 -#define FF_BUG_IEDGE 32768 - - /** - * strictly follow the standard (MPEG-4, ...). - * - encoding: Set by user. - * - decoding: Set by user. - * Setting this to STRICT or higher means the encoder and decoder will - * generally do stupid things, whereas setting it to unofficial or lower - * will mean the encoder might produce output that is not supported by all - * spec-compliant decoders. Decoders don't differentiate between normal, - * unofficial and experimental (that is, they always try to decode things - * when they can) unless they are explicitly asked to behave stupidly - * (=strictly conform to the specs) - */ - int strict_std_compliance; -#define FF_COMPLIANCE_VERY_STRICT 2 ///< Strictly conform to an older more strict version of the spec or reference software. -#define FF_COMPLIANCE_STRICT 1 ///< Strictly conform to all the things in the spec no matter what consequences. -#define FF_COMPLIANCE_NORMAL 0 -#define FF_COMPLIANCE_UNOFFICIAL -1 ///< Allow unofficial extensions -#define FF_COMPLIANCE_EXPERIMENTAL -2 ///< Allow nonstandardized experimental things. - - /** - * error concealment flags - * - encoding: unused - * - decoding: Set by user. - */ - int error_concealment; -#define FF_EC_GUESS_MVS 1 -#define FF_EC_DEBLOCK 2 -#define FF_EC_FAVOR_INTER 256 - - /** - * debug - * - encoding: Set by user. - * - decoding: Set by user. - */ - int debug; -#define FF_DEBUG_PICT_INFO 1 -#define FF_DEBUG_RC 2 -#define FF_DEBUG_BITSTREAM 4 -#define FF_DEBUG_MB_TYPE 8 -#define FF_DEBUG_QP 16 -#define FF_DEBUG_DCT_COEFF 0x00000040 -#define FF_DEBUG_SKIP 0x00000080 -#define FF_DEBUG_STARTCODE 0x00000100 -#define FF_DEBUG_ER 0x00000400 -#define FF_DEBUG_MMCO 0x00000800 -#define FF_DEBUG_BUGS 0x00001000 -#define FF_DEBUG_BUFFERS 0x00008000 -#define FF_DEBUG_THREADS 0x00010000 -#define FF_DEBUG_GREEN_MD 0x00800000 -#define FF_DEBUG_NOMC 0x01000000 - - /** - * Error recognition; may misdetect some more or less valid parts as errors. - * - encoding: Set by user. - * - decoding: Set by user. - */ - int err_recognition; - -/** - * Verify checksums embedded in the bitstream (could be of either encoded or - * decoded data, depending on the codec) and print an error message on mismatch. - * If AV_EF_EXPLODE is also set, a mismatching checksum will result in the - * decoder returning an error. - */ -#define AV_EF_CRCCHECK (1<<0) -#define AV_EF_BITSTREAM (1<<1) ///< detect bitstream specification deviations -#define AV_EF_BUFFER (1<<2) ///< detect improper bitstream length -#define AV_EF_EXPLODE (1<<3) ///< abort decoding on minor error detection - -#define AV_EF_IGNORE_ERR (1<<15) ///< ignore errors and continue -#define AV_EF_CAREFUL (1<<16) ///< consider things that violate the spec, are fast to calculate and have not been seen in the wild as errors -#define AV_EF_COMPLIANT (1<<17) ///< consider all spec non compliances as errors -#define AV_EF_AGGRESSIVE (1<<18) ///< consider things that a sane encoder should not do as an error - - - /** - * opaque 64-bit number (generally a PTS) that will be reordered and - * output in AVFrame.reordered_opaque - * - encoding: Set by libavcodec to the reordered_opaque of the input - * frame corresponding to the last returned packet. Only - * supported by encoders with the - * AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE capability. - * - decoding: Set by user. - */ - int64_t reordered_opaque; - - /** - * Hardware accelerator in use - * - encoding: unused. - * - decoding: Set by libavcodec - */ - const struct AVHWAccel *hwaccel; - - /** - * Hardware accelerator context. - * For some hardware accelerators, a global context needs to be - * provided by the user. In that case, this holds display-dependent - * data FFmpeg cannot instantiate itself. Please refer to the - * FFmpeg HW accelerator documentation to know how to fill this. - * - encoding: unused - * - decoding: Set by user - */ - void *hwaccel_context; - - /** - * error - * - encoding: Set by libavcodec if flags & AV_CODEC_FLAG_PSNR. - * - decoding: unused - */ - uint64_t error[AV_NUM_DATA_POINTERS]; - - /** - * DCT algorithm, see FF_DCT_* below - * - encoding: Set by user. - * - decoding: unused - */ - int dct_algo; -#define FF_DCT_AUTO 0 -#define FF_DCT_FASTINT 1 -#define FF_DCT_INT 2 -#define FF_DCT_MMX 3 -#define FF_DCT_ALTIVEC 5 -#define FF_DCT_FAAN 6 - - /** - * IDCT algorithm, see FF_IDCT_* below. - * - encoding: Set by user. - * - decoding: Set by user. - */ - int idct_algo; -#define FF_IDCT_AUTO 0 -#define FF_IDCT_INT 1 -#define FF_IDCT_SIMPLE 2 -#define FF_IDCT_SIMPLEMMX 3 -#define FF_IDCT_ARM 7 -#define FF_IDCT_ALTIVEC 8 -#define FF_IDCT_SIMPLEARM 10 -#define FF_IDCT_XVID 14 -#define FF_IDCT_SIMPLEARMV5TE 16 -#define FF_IDCT_SIMPLEARMV6 17 -#define FF_IDCT_FAAN 20 -#define FF_IDCT_SIMPLENEON 22 -#if FF_API_IDCT_NONE -// formerly used by xvmc -#define FF_IDCT_NONE 24 -#endif -#define FF_IDCT_SIMPLEAUTO 128 - - /** - * bits per sample/pixel from the demuxer (needed for huffyuv). - * - encoding: Set by libavcodec. - * - decoding: Set by user. - */ - int bits_per_coded_sample; - - /** - * Bits per sample/pixel of internal libavcodec pixel/sample format. - * - encoding: set by user. - * - decoding: set by libavcodec. - */ - int bits_per_raw_sample; - - /** - * low resolution decoding, 1-> 1/2 size, 2->1/4 size - * - encoding: unused - * - decoding: Set by user. - */ - int lowres; - - /** - * thread count - * is used to decide how many independent tasks should be passed to execute() - * - encoding: Set by user. - * - decoding: Set by user. - */ - int thread_count; - - /** - * Which multithreading methods to use. - * Use of FF_THREAD_FRAME will increase decoding delay by one frame per thread, - * so clients which cannot provide future frames should not use it. - * - * - encoding: Set by user, otherwise the default is used. - * - decoding: Set by user, otherwise the default is used. - */ - int thread_type; -#define FF_THREAD_FRAME 1 ///< Decode more than one frame at once -#define FF_THREAD_SLICE 2 ///< Decode more than one part of a single frame at once - - /** - * Which multithreading methods are in use by the codec. - * - encoding: Set by libavcodec. - * - decoding: Set by libavcodec. - */ - int active_thread_type; - -#if FF_API_THREAD_SAFE_CALLBACKS - /** - * Set by the client if its custom get_buffer() callback can be called - * synchronously from another thread, which allows faster multithreaded decoding. - * draw_horiz_band() will be called from other threads regardless of this setting. - * Ignored if the default get_buffer() is used. - * - encoding: Set by user. - * - decoding: Set by user. - * - * @deprecated the custom get_buffer2() callback should always be - * thread-safe. Thread-unsafe get_buffer2() implementations will be - * invalid starting with LIBAVCODEC_VERSION_MAJOR=60; in other words, - * libavcodec will behave as if this field was always set to 1. - * Callers that want to be forward compatible with future libavcodec - * versions should wrap access to this field in - * #if LIBAVCODEC_VERSION_MAJOR < 60 - */ - attribute_deprecated - int thread_safe_callbacks; -#endif - - /** - * The codec may call this to execute several independent things. - * It will return only after finishing all tasks. - * The user may replace this with some multithreaded implementation, - * the default implementation will execute the parts serially. - * @param count the number of things to execute - * - encoding: Set by libavcodec, user can override. - * - decoding: Set by libavcodec, user can override. - */ - int (*execute)(struct AVCodecContext *c, int (*func)(struct AVCodecContext *c2, void *arg), void *arg2, int *ret, int count, int size); - - /** - * The codec may call this to execute several independent things. - * It will return only after finishing all tasks. - * The user may replace this with some multithreaded implementation, - * the default implementation will execute the parts serially. - * @param c context passed also to func - * @param count the number of things to execute - * @param arg2 argument passed unchanged to func - * @param ret return values of executed functions, must have space for "count" values. May be NULL. - * @param func function that will be called count times, with jobnr from 0 to count-1. - * threadnr will be in the range 0 to c->thread_count-1 < MAX_THREADS and so that no - * two instances of func executing at the same time will have the same threadnr. - * @return always 0 currently, but code should handle a future improvement where when any call to func - * returns < 0 no further calls to func may be done and < 0 is returned. - * - encoding: Set by libavcodec, user can override. - * - decoding: Set by libavcodec, user can override. - */ - int (*execute2)(struct AVCodecContext *c, int (*func)(struct AVCodecContext *c2, void *arg, int jobnr, int threadnr), void *arg2, int *ret, int count); - - /** - * noise vs. sse weight for the nsse comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int nsse_weight; - - /** - * profile - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int profile; -#define FF_PROFILE_UNKNOWN -99 -#define FF_PROFILE_RESERVED -100 - -#define FF_PROFILE_AAC_MAIN 0 -#define FF_PROFILE_AAC_LOW 1 -#define FF_PROFILE_AAC_SSR 2 -#define FF_PROFILE_AAC_LTP 3 -#define FF_PROFILE_AAC_HE 4 -#define FF_PROFILE_AAC_HE_V2 28 -#define FF_PROFILE_AAC_LD 22 -#define FF_PROFILE_AAC_ELD 38 -#define FF_PROFILE_MPEG2_AAC_LOW 128 -#define FF_PROFILE_MPEG2_AAC_HE 131 - -#define FF_PROFILE_DNXHD 0 -#define FF_PROFILE_DNXHR_LB 1 -#define FF_PROFILE_DNXHR_SQ 2 -#define FF_PROFILE_DNXHR_HQ 3 -#define FF_PROFILE_DNXHR_HQX 4 -#define FF_PROFILE_DNXHR_444 5 - -#define FF_PROFILE_DTS 20 -#define FF_PROFILE_DTS_ES 30 -#define FF_PROFILE_DTS_96_24 40 -#define FF_PROFILE_DTS_HD_HRA 50 -#define FF_PROFILE_DTS_HD_MA 60 -#define FF_PROFILE_DTS_EXPRESS 70 - -#define FF_PROFILE_MPEG2_422 0 -#define FF_PROFILE_MPEG2_HIGH 1 -#define FF_PROFILE_MPEG2_SS 2 -#define FF_PROFILE_MPEG2_SNR_SCALABLE 3 -#define FF_PROFILE_MPEG2_MAIN 4 -#define FF_PROFILE_MPEG2_SIMPLE 5 - -#define FF_PROFILE_H264_CONSTRAINED (1<<9) // 8+1; constraint_set1_flag -#define FF_PROFILE_H264_INTRA (1<<11) // 8+3; constraint_set3_flag - -#define FF_PROFILE_H264_BASELINE 66 -#define FF_PROFILE_H264_CONSTRAINED_BASELINE (66|FF_PROFILE_H264_CONSTRAINED) -#define FF_PROFILE_H264_MAIN 77 -#define FF_PROFILE_H264_EXTENDED 88 -#define FF_PROFILE_H264_HIGH 100 -#define FF_PROFILE_H264_HIGH_10 110 -#define FF_PROFILE_H264_HIGH_10_INTRA (110|FF_PROFILE_H264_INTRA) -#define FF_PROFILE_H264_MULTIVIEW_HIGH 118 -#define FF_PROFILE_H264_HIGH_422 122 -#define FF_PROFILE_H264_HIGH_422_INTRA (122|FF_PROFILE_H264_INTRA) -#define FF_PROFILE_H264_STEREO_HIGH 128 -#define FF_PROFILE_H264_HIGH_444 144 -#define FF_PROFILE_H264_HIGH_444_PREDICTIVE 244 -#define FF_PROFILE_H264_HIGH_444_INTRA (244|FF_PROFILE_H264_INTRA) -#define FF_PROFILE_H264_CAVLC_444 44 - -#define FF_PROFILE_VC1_SIMPLE 0 -#define FF_PROFILE_VC1_MAIN 1 -#define FF_PROFILE_VC1_COMPLEX 2 -#define FF_PROFILE_VC1_ADVANCED 3 - -#define FF_PROFILE_MPEG4_SIMPLE 0 -#define FF_PROFILE_MPEG4_SIMPLE_SCALABLE 1 -#define FF_PROFILE_MPEG4_CORE 2 -#define FF_PROFILE_MPEG4_MAIN 3 -#define FF_PROFILE_MPEG4_N_BIT 4 -#define FF_PROFILE_MPEG4_SCALABLE_TEXTURE 5 -#define FF_PROFILE_MPEG4_SIMPLE_FACE_ANIMATION 6 -#define FF_PROFILE_MPEG4_BASIC_ANIMATED_TEXTURE 7 -#define FF_PROFILE_MPEG4_HYBRID 8 -#define FF_PROFILE_MPEG4_ADVANCED_REAL_TIME 9 -#define FF_PROFILE_MPEG4_CORE_SCALABLE 10 -#define FF_PROFILE_MPEG4_ADVANCED_CODING 11 -#define FF_PROFILE_MPEG4_ADVANCED_CORE 12 -#define FF_PROFILE_MPEG4_ADVANCED_SCALABLE_TEXTURE 13 -#define FF_PROFILE_MPEG4_SIMPLE_STUDIO 14 -#define FF_PROFILE_MPEG4_ADVANCED_SIMPLE 15 - -#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_0 1 -#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_1 2 -#define FF_PROFILE_JPEG2000_CSTREAM_NO_RESTRICTION 32768 -#define FF_PROFILE_JPEG2000_DCINEMA_2K 3 -#define FF_PROFILE_JPEG2000_DCINEMA_4K 4 - -#define FF_PROFILE_VP9_0 0 -#define FF_PROFILE_VP9_1 1 -#define FF_PROFILE_VP9_2 2 -#define FF_PROFILE_VP9_3 3 - -#define FF_PROFILE_HEVC_MAIN 1 -#define FF_PROFILE_HEVC_MAIN_10 2 -#define FF_PROFILE_HEVC_MAIN_STILL_PICTURE 3 -#define FF_PROFILE_HEVC_REXT 4 - -#define FF_PROFILE_VVC_MAIN_10 1 -#define FF_PROFILE_VVC_MAIN_10_444 33 - -#define FF_PROFILE_AV1_MAIN 0 -#define FF_PROFILE_AV1_HIGH 1 -#define FF_PROFILE_AV1_PROFESSIONAL 2 - -#define FF_PROFILE_MJPEG_HUFFMAN_BASELINE_DCT 0xc0 -#define FF_PROFILE_MJPEG_HUFFMAN_EXTENDED_SEQUENTIAL_DCT 0xc1 -#define FF_PROFILE_MJPEG_HUFFMAN_PROGRESSIVE_DCT 0xc2 -#define FF_PROFILE_MJPEG_HUFFMAN_LOSSLESS 0xc3 -#define FF_PROFILE_MJPEG_JPEG_LS 0xf7 - -#define FF_PROFILE_SBC_MSBC 1 - -#define FF_PROFILE_PRORES_PROXY 0 -#define FF_PROFILE_PRORES_LT 1 -#define FF_PROFILE_PRORES_STANDARD 2 -#define FF_PROFILE_PRORES_HQ 3 -#define FF_PROFILE_PRORES_4444 4 -#define FF_PROFILE_PRORES_XQ 5 - -#define FF_PROFILE_ARIB_PROFILE_A 0 -#define FF_PROFILE_ARIB_PROFILE_C 1 - -#define FF_PROFILE_KLVA_SYNC 0 -#define FF_PROFILE_KLVA_ASYNC 1 - - /** - * level - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int level; -#define FF_LEVEL_UNKNOWN -99 - - /** - * Skip loop filtering for selected frames. - * - encoding: unused - * - decoding: Set by user. - */ - enum AVDiscard skip_loop_filter; - - /** - * Skip IDCT/dequantization for selected frames. - * - encoding: unused - * - decoding: Set by user. - */ - enum AVDiscard skip_idct; - - /** - * Skip decoding for selected frames. - * - encoding: unused - * - decoding: Set by user. - */ - enum AVDiscard skip_frame; - - /** - * Header containing style information for text subtitles. - * For SUBTITLE_ASS subtitle type, it should contain the whole ASS - * [Script Info] and [V4+ Styles] section, plus the [Events] line and - * the Format line following. It shouldn't include any Dialogue line. - * - encoding: Set/allocated/freed by user (before avcodec_open2()) - * - decoding: Set/allocated/freed by libavcodec (by avcodec_open2()) - */ - uint8_t *subtitle_header; - int subtitle_header_size; - - /** - * Audio only. The number of "priming" samples (padding) inserted by the - * encoder at the beginning of the audio. I.e. this number of leading - * decoded samples must be discarded by the caller to get the original audio - * without leading padding. - * - * - decoding: unused - * - encoding: Set by libavcodec. The timestamps on the output packets are - * adjusted by the encoder so that they always refer to the - * first sample of the data actually contained in the packet, - * including any added padding. E.g. if the timebase is - * 1/samplerate and the timestamp of the first input sample is - * 0, the timestamp of the first output packet will be - * -initial_padding. - */ - int initial_padding; - - /** - * - decoding: For codecs that store a framerate value in the compressed - * bitstream, the decoder may export it here. { 0, 1} when - * unknown. - * - encoding: May be used to signal the framerate of CFR content to an - * encoder. - */ - AVRational framerate; - - /** - * Nominal unaccelerated pixel format, see AV_PIX_FMT_xxx. - * - encoding: unused. - * - decoding: Set by libavcodec before calling get_format() - */ - enum AVPixelFormat sw_pix_fmt; - - /** - * Timebase in which pkt_dts/pts and AVPacket.dts/pts are. - * - encoding unused. - * - decoding set by user. - */ - AVRational pkt_timebase; - - /** - * AVCodecDescriptor - * - encoding: unused. - * - decoding: set by libavcodec. - */ - const AVCodecDescriptor *codec_descriptor; - - /** - * Current statistics for PTS correction. - * - decoding: maintained and used by libavcodec, not intended to be used by user apps - * - encoding: unused - */ - int64_t pts_correction_num_faulty_pts; /// Number of incorrect PTS values so far - int64_t pts_correction_num_faulty_dts; /// Number of incorrect DTS values so far - int64_t pts_correction_last_pts; /// PTS of the last frame - int64_t pts_correction_last_dts; /// DTS of the last frame - - /** - * Character encoding of the input subtitles file. - * - decoding: set by user - * - encoding: unused - */ - char *sub_charenc; - - /** - * Subtitles character encoding mode. Formats or codecs might be adjusting - * this setting (if they are doing the conversion themselves for instance). - * - decoding: set by libavcodec - * - encoding: unused - */ - int sub_charenc_mode; -#define FF_SUB_CHARENC_MODE_DO_NOTHING -1 ///< do nothing (demuxer outputs a stream supposed to be already in UTF-8, or the codec is bitmap for instance) -#define FF_SUB_CHARENC_MODE_AUTOMATIC 0 ///< libavcodec will select the mode itself -#define FF_SUB_CHARENC_MODE_PRE_DECODER 1 ///< the AVPacket data needs to be recoded to UTF-8 before being fed to the decoder, requires iconv -#define FF_SUB_CHARENC_MODE_IGNORE 2 ///< neither convert the subtitles, nor check them for valid UTF-8 - - /** - * Skip processing alpha if supported by codec. - * Note that if the format uses pre-multiplied alpha (common with VP6, - * and recommended due to better video quality/compression) - * the image will look as if alpha-blended onto a black background. - * However for formats that do not use pre-multiplied alpha - * there might be serious artefacts (though e.g. libswscale currently - * assumes pre-multiplied alpha anyway). - * - * - decoding: set by user - * - encoding: unused - */ - int skip_alpha; - - /** - * Number of samples to skip after a discontinuity - * - decoding: unused - * - encoding: set by libavcodec - */ - int seek_preroll; - -#if FF_API_DEBUG_MV - /** - * @deprecated unused - */ - attribute_deprecated - int debug_mv; -#define FF_DEBUG_VIS_MV_P_FOR 0x00000001 //visualize forward predicted MVs of P frames -#define FF_DEBUG_VIS_MV_B_FOR 0x00000002 //visualize forward predicted MVs of B frames -#define FF_DEBUG_VIS_MV_B_BACK 0x00000004 //visualize backward predicted MVs of B frames -#endif - - /** - * custom intra quantization matrix - * - encoding: Set by user, can be NULL. - * - decoding: unused. - */ - uint16_t *chroma_intra_matrix; - - /** - * dump format separator. - * can be ", " or "\n " or anything else - * - encoding: Set by user. - * - decoding: Set by user. - */ - uint8_t *dump_separator; - - /** - * ',' separated list of allowed decoders. - * If NULL then all are allowed - * - encoding: unused - * - decoding: set by user - */ - char *codec_whitelist; - - /** - * Properties of the stream that gets decoded - * - encoding: unused - * - decoding: set by libavcodec - */ - unsigned properties; -#define FF_CODEC_PROPERTY_LOSSLESS 0x00000001 -#define FF_CODEC_PROPERTY_CLOSED_CAPTIONS 0x00000002 -#define FF_CODEC_PROPERTY_FILM_GRAIN 0x00000004 - - /** - * Additional data associated with the entire coded stream. - * - * - decoding: unused - * - encoding: may be set by libavcodec after avcodec_open2(). - */ - AVPacketSideData *coded_side_data; - int nb_coded_side_data; - - /** - * A reference to the AVHWFramesContext describing the input (for encoding) - * or output (decoding) frames. The reference is set by the caller and - * afterwards owned (and freed) by libavcodec - it should never be read by - * the caller after being set. - * - * - decoding: This field should be set by the caller from the get_format() - * callback. The previous reference (if any) will always be - * unreffed by libavcodec before the get_format() call. - * - * If the default get_buffer2() is used with a hwaccel pixel - * format, then this AVHWFramesContext will be used for - * allocating the frame buffers. - * - * - encoding: For hardware encoders configured to use a hwaccel pixel - * format, this field should be set by the caller to a reference - * to the AVHWFramesContext describing input frames. - * AVHWFramesContext.format must be equal to - * AVCodecContext.pix_fmt. - * - * This field should be set before avcodec_open2() is called. - */ - AVBufferRef *hw_frames_ctx; - -#if FF_API_SUB_TEXT_FORMAT - /** - * @deprecated unused - */ - attribute_deprecated - int sub_text_format; -#define FF_SUB_TEXT_FMT_ASS 0 -#endif - - /** - * Audio only. The amount of padding (in samples) appended by the encoder to - * the end of the audio. I.e. this number of decoded samples must be - * discarded by the caller from the end of the stream to get the original - * audio without any trailing padding. - * - * - decoding: unused - * - encoding: unused - */ - int trailing_padding; - - /** - * The number of pixels per image to maximally accept. - * - * - decoding: set by user - * - encoding: set by user - */ - int64_t max_pixels; - - /** - * A reference to the AVHWDeviceContext describing the device which will - * be used by a hardware encoder/decoder. The reference is set by the - * caller and afterwards owned (and freed) by libavcodec. - * - * This should be used if either the codec device does not require - * hardware frames or any that are used are to be allocated internally by - * libavcodec. If the user wishes to supply any of the frames used as - * encoder input or decoder output then hw_frames_ctx should be used - * instead. When hw_frames_ctx is set in get_format() for a decoder, this - * field will be ignored while decoding the associated stream segment, but - * may again be used on a following one after another get_format() call. - * - * For both encoders and decoders this field should be set before - * avcodec_open2() is called and must not be written to thereafter. - * - * Note that some decoders may require this field to be set initially in - * order to support hw_frames_ctx at all - in that case, all frames - * contexts used must be created on the same device. - */ - AVBufferRef *hw_device_ctx; - - /** - * Bit set of AV_HWACCEL_FLAG_* flags, which affect hardware accelerated - * decoding (if active). - * - encoding: unused - * - decoding: Set by user (either before avcodec_open2(), or in the - * AVCodecContext.get_format callback) - */ - int hwaccel_flags; - - /** - * Video decoding only. Certain video codecs support cropping, meaning that - * only a sub-rectangle of the decoded frame is intended for display. This - * option controls how cropping is handled by libavcodec. - * - * When set to 1 (the default), libavcodec will apply cropping internally. - * I.e. it will modify the output frame width/height fields and offset the - * data pointers (only by as much as possible while preserving alignment, or - * by the full amount if the AV_CODEC_FLAG_UNALIGNED flag is set) so that - * the frames output by the decoder refer only to the cropped area. The - * crop_* fields of the output frames will be zero. - * - * When set to 0, the width/height fields of the output frames will be set - * to the coded dimensions and the crop_* fields will describe the cropping - * rectangle. Applying the cropping is left to the caller. - * - * @warning When hardware acceleration with opaque output frames is used, - * libavcodec is unable to apply cropping from the top/left border. - * - * @note when this option is set to zero, the width/height fields of the - * AVCodecContext and output AVFrames have different meanings. The codec - * context fields store display dimensions (with the coded dimensions in - * coded_width/height), while the frame fields store the coded dimensions - * (with the display dimensions being determined by the crop_* fields). - */ - int apply_cropping; - - /* - * Video decoding only. Sets the number of extra hardware frames which - * the decoder will allocate for use by the caller. This must be set - * before avcodec_open2() is called. - * - * Some hardware decoders require all frames that they will use for - * output to be defined in advance before decoding starts. For such - * decoders, the hardware frame pool must therefore be of a fixed size. - * The extra frames set here are on top of any number that the decoder - * needs internally in order to operate normally (for example, frames - * used as reference pictures). - */ - int extra_hw_frames; - - /** - * The percentage of damaged samples to discard a frame. - * - * - decoding: set by user - * - encoding: unused - */ - int discard_damaged_percentage; - - /** - * The number of samples per frame to maximally accept. - * - * - decoding: set by user - * - encoding: set by user - */ - int64_t max_samples; - - /** - * Bit set of AV_CODEC_EXPORT_DATA_* flags, which affects the kind of - * metadata exported in frame, packet, or coded stream side data by - * decoders and encoders. - * - * - decoding: set by user - * - encoding: set by user - */ - int export_side_data; - - /** - * This callback is called at the beginning of each packet to get a data - * buffer for it. - * - * The following field will be set in the packet before this callback is - * called: - * - size - * This callback must use the above value to calculate the required buffer size, - * which must padded by at least AV_INPUT_BUFFER_PADDING_SIZE bytes. - * - * In some specific cases, the encoder may not use the entire buffer allocated by this - * callback. This will be reflected in the size value in the packet once returned by - * avcodec_receive_packet(). - * - * This callback must fill the following fields in the packet: - * - data: alignment requirements for AVPacket apply, if any. Some architectures and - * encoders may benefit from having aligned data. - * - buf: must contain a pointer to an AVBufferRef structure. The packet's - * data pointer must be contained in it. See: av_buffer_create(), av_buffer_alloc(), - * and av_buffer_ref(). - * - * If AV_CODEC_CAP_DR1 is not set then get_encode_buffer() must call - * avcodec_default_get_encode_buffer() instead of providing a buffer allocated by - * some other means. - * - * The flags field may contain a combination of AV_GET_ENCODE_BUFFER_FLAG_ flags. - * They may be used for example to hint what use the buffer may get after being - * created. - * Implementations of this callback may ignore flags they don't understand. - * If AV_GET_ENCODE_BUFFER_FLAG_REF is set in flags then the packet may be reused - * (read and/or written to if it is writable) later by libavcodec. - * - * This callback must be thread-safe, as when frame threading is used, it may - * be called from multiple threads simultaneously. - * - * @see avcodec_default_get_encode_buffer() - * - * - encoding: Set by libavcodec, user can override. - * - decoding: unused - */ - int (*get_encode_buffer)(struct AVCodecContext *s, AVPacket *pkt, int flags); - - /** - * Audio channel layout. - * - encoding: must be set by the caller, to one of AVCodec.ch_layouts. - * - decoding: may be set by the caller if known e.g. from the container. - * The decoder can then override during decoding as needed. - */ - AVChannelLayout ch_layout; -} AVCodecContext; - -/** - * @defgroup lavc_hwaccel AVHWAccel - * - * @note Nothing in this structure should be accessed by the user. At some - * point in future it will not be externally visible at all. - * - * @{ - */ -typedef struct AVHWAccel { - /** - * Name of the hardware accelerated codec. - * The name is globally unique among encoders and among decoders (but an - * encoder and a decoder can share the same name). - */ - const char *name; - - /** - * Type of codec implemented by the hardware accelerator. - * - * See AVMEDIA_TYPE_xxx - */ - enum AVMediaType type; - - /** - * Codec implemented by the hardware accelerator. - * - * See AV_CODEC_ID_xxx - */ - enum AVCodecID id; - - /** - * Supported pixel format. - * - * Only hardware accelerated formats are supported here. - */ - enum AVPixelFormat pix_fmt; - - /** - * Hardware accelerated codec capabilities. - * see AV_HWACCEL_CODEC_CAP_* - */ - int capabilities; - - /***************************************************************** - * No fields below this line are part of the public API. They - * may not be used outside of libavcodec and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - - /** - * Allocate a custom buffer - */ - int (*alloc_frame)(AVCodecContext *avctx, AVFrame *frame); - - /** - * Called at the beginning of each frame or field picture. - * - * Meaningful frame information (codec specific) is guaranteed to - * be parsed at this point. This function is mandatory. - * - * Note that buf can be NULL along with buf_size set to 0. - * Otherwise, this means the whole frame is available at this point. - * - * @param avctx the codec context - * @param buf the frame data buffer base - * @param buf_size the size of the frame in bytes - * @return zero if successful, a negative value otherwise - */ - int (*start_frame)(AVCodecContext *avctx, const uint8_t *buf, uint32_t buf_size); - - /** - * Callback for parameter data (SPS/PPS/VPS etc). - * - * Useful for hardware decoders which keep persistent state about the - * video parameters, and need to receive any changes to update that state. - * - * @param avctx the codec context - * @param type the nal unit type - * @param buf the nal unit data buffer - * @param buf_size the size of the nal unit in bytes - * @return zero if successful, a negative value otherwise - */ - int (*decode_params)(AVCodecContext *avctx, int type, const uint8_t *buf, uint32_t buf_size); - - /** - * Callback for each slice. - * - * Meaningful slice information (codec specific) is guaranteed to - * be parsed at this point. This function is mandatory. - * - * @param avctx the codec context - * @param buf the slice data buffer base - * @param buf_size the size of the slice in bytes - * @return zero if successful, a negative value otherwise - */ - int (*decode_slice)(AVCodecContext *avctx, const uint8_t *buf, uint32_t buf_size); - - /** - * Called at the end of each frame or field picture. - * - * The whole picture is parsed at this point and can now be sent - * to the hardware accelerator. This function is mandatory. - * - * @param avctx the codec context - * @return zero if successful, a negative value otherwise - */ - int (*end_frame)(AVCodecContext *avctx); - - /** - * Size of per-frame hardware accelerator private data. - * - * Private data is allocated with av_mallocz() before - * AVCodecContext.get_buffer() and deallocated after - * AVCodecContext.release_buffer(). - */ - int frame_priv_data_size; - - /** - * Initialize the hwaccel private data. - * - * This will be called from ff_get_format(), after hwaccel and - * hwaccel_context are set and the hwaccel private data in AVCodecInternal - * is allocated. - */ - int (*init)(AVCodecContext *avctx); - - /** - * Uninitialize the hwaccel private data. - * - * This will be called from get_format() or avcodec_close(), after hwaccel - * and hwaccel_context are already uninitialized. - */ - int (*uninit)(AVCodecContext *avctx); - - /** - * Size of the private data to allocate in - * AVCodecInternal.hwaccel_priv_data. - */ - int priv_data_size; - - /** - * Internal hwaccel capabilities. - */ - int caps_internal; - - /** - * Fill the given hw_frames context with current codec parameters. Called - * from get_format. Refer to avcodec_get_hw_frames_parameters() for - * details. - * - * This CAN be called before AVHWAccel.init is called, and you must assume - * that avctx->hwaccel_priv_data is invalid. - */ - int (*frame_params)(AVCodecContext *avctx, AVBufferRef *hw_frames_ctx); -} AVHWAccel; - -/** - * HWAccel is experimental and is thus avoided in favor of non experimental - * codecs - */ -#define AV_HWACCEL_CODEC_CAP_EXPERIMENTAL 0x0200 - -/** - * Hardware acceleration should be used for decoding even if the codec level - * used is unknown or higher than the maximum supported level reported by the - * hardware driver. - * - * It's generally a good idea to pass this flag unless you have a specific - * reason not to, as hardware tends to under-report supported levels. - */ -#define AV_HWACCEL_FLAG_IGNORE_LEVEL (1 << 0) - -/** - * Hardware acceleration can output YUV pixel formats with a different chroma - * sampling than 4:2:0 and/or other than 8 bits per component. - */ -#define AV_HWACCEL_FLAG_ALLOW_HIGH_DEPTH (1 << 1) - -/** - * Hardware acceleration should still be attempted for decoding when the - * codec profile does not match the reported capabilities of the hardware. - * - * For example, this can be used to try to decode baseline profile H.264 - * streams in hardware - it will often succeed, because many streams marked - * as baseline profile actually conform to constrained baseline profile. - * - * @warning If the stream is actually not supported then the behaviour is - * undefined, and may include returning entirely incorrect output - * while indicating success. - */ -#define AV_HWACCEL_FLAG_ALLOW_PROFILE_MISMATCH (1 << 2) - -/** - * @} - */ - -enum AVSubtitleType { - SUBTITLE_NONE, - - SUBTITLE_BITMAP, ///< A bitmap, pict will be set - - /** - * Plain text, the text field must be set by the decoder and is - * authoritative. ass and pict fields may contain approximations. - */ - SUBTITLE_TEXT, - - /** - * Formatted text, the ass field must be set by the decoder and is - * authoritative. pict and text fields may contain approximations. - */ - SUBTITLE_ASS, -}; - -#define AV_SUBTITLE_FLAG_FORCED 0x00000001 - -typedef struct AVSubtitleRect { - int x; ///< top left corner of pict, undefined when pict is not set - int y; ///< top left corner of pict, undefined when pict is not set - int w; ///< width of pict, undefined when pict is not set - int h; ///< height of pict, undefined when pict is not set - int nb_colors; ///< number of colors in pict, undefined when pict is not set - - /** - * data+linesize for the bitmap of this subtitle. - * Can be set for text/ass as well once they are rendered. - */ - uint8_t *data[4]; - int linesize[4]; - - enum AVSubtitleType type; - - char *text; ///< 0 terminated plain UTF-8 text - - /** - * 0 terminated ASS/SSA compatible event line. - * The presentation of this is unaffected by the other values in this - * struct. - */ - char *ass; - - int flags; -} AVSubtitleRect; - -typedef struct AVSubtitle { - uint16_t format; /* 0 = graphics */ - uint32_t start_display_time; /* relative to packet pts, in ms */ - uint32_t end_display_time; /* relative to packet pts, in ms */ - unsigned num_rects; - AVSubtitleRect **rects; - int64_t pts; ///< Same as packet pts, in AV_TIME_BASE -} AVSubtitle; - -/** - * Return the LIBAVCODEC_VERSION_INT constant. - */ -unsigned avcodec_version(void); - -/** - * Return the libavcodec build-time configuration. - */ -const char *avcodec_configuration(void); - -/** - * Return the libavcodec license. - */ -const char *avcodec_license(void); - -/** - * Allocate an AVCodecContext and set its fields to default values. The - * resulting struct should be freed with avcodec_free_context(). - * - * @param codec if non-NULL, allocate private data and initialize defaults - * for the given codec. It is illegal to then call avcodec_open2() - * with a different codec. - * If NULL, then the codec-specific defaults won't be initialized, - * which may result in suboptimal default settings (this is - * important mainly for encoders, e.g. libx264). - * - * @return An AVCodecContext filled with default values or NULL on failure. - */ -AVCodecContext *avcodec_alloc_context3(const AVCodec *codec); - -/** - * Free the codec context and everything associated with it and write NULL to - * the provided pointer. - */ -void avcodec_free_context(AVCodecContext **avctx); - -/** - * Get the AVClass for AVCodecContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *avcodec_get_class(void); - -#if FF_API_GET_FRAME_CLASS -/** - * @deprecated This function should not be used. - */ -attribute_deprecated -const AVClass *avcodec_get_frame_class(void); -#endif - -/** - * Get the AVClass for AVSubtitleRect. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *avcodec_get_subtitle_rect_class(void); - -/** - * Fill the parameters struct based on the values from the supplied codec - * context. Any allocated fields in par are freed and replaced with duplicates - * of the corresponding fields in codec. - * - * @return >= 0 on success, a negative AVERROR code on failure - */ -int avcodec_parameters_from_context(AVCodecParameters *par, - const AVCodecContext *codec); - -/** - * Fill the codec context based on the values from the supplied codec - * parameters. Any allocated fields in codec that have a corresponding field in - * par are freed and replaced with duplicates of the corresponding field in par. - * Fields in codec that do not have a counterpart in par are not touched. - * - * @return >= 0 on success, a negative AVERROR code on failure. - */ -int avcodec_parameters_to_context(AVCodecContext *codec, - const AVCodecParameters *par); - -/** - * Initialize the AVCodecContext to use the given AVCodec. Prior to using this - * function the context has to be allocated with avcodec_alloc_context3(). - * - * The functions avcodec_find_decoder_by_name(), avcodec_find_encoder_by_name(), - * avcodec_find_decoder() and avcodec_find_encoder() provide an easy way for - * retrieving a codec. - * - * @note Always call this function before using decoding routines (such as - * @ref avcodec_receive_frame()). - * - * @code - * av_dict_set(&opts, "b", "2.5M", 0); - * codec = avcodec_find_decoder(AV_CODEC_ID_H264); - * if (!codec) - * exit(1); - * - * context = avcodec_alloc_context3(codec); - * - * if (avcodec_open2(context, codec, opts) < 0) - * exit(1); - * @endcode - * - * @param avctx The context to initialize. - * @param codec The codec to open this context for. If a non-NULL codec has been - * previously passed to avcodec_alloc_context3() or - * for this context, then this parameter MUST be either NULL or - * equal to the previously passed codec. - * @param options A dictionary filled with AVCodecContext and codec-private options. - * On return this object will be filled with options that were not found. - * - * @return zero on success, a negative value on error - * @see avcodec_alloc_context3(), avcodec_find_decoder(), avcodec_find_encoder(), - * av_dict_set(), av_opt_find(). - */ -int avcodec_open2(AVCodecContext *avctx, const AVCodec *codec, AVDictionary **options); - -/** - * Close a given AVCodecContext and free all the data associated with it - * (but not the AVCodecContext itself). - * - * Calling this function on an AVCodecContext that hasn't been opened will free - * the codec-specific data allocated in avcodec_alloc_context3() with a non-NULL - * codec. Subsequent calls will do nothing. - * - * @note Do not use this function. Use avcodec_free_context() to destroy a - * codec context (either open or closed). Opening and closing a codec context - * multiple times is not supported anymore -- use multiple codec contexts - * instead. - */ -int avcodec_close(AVCodecContext *avctx); - -/** - * Free all allocated data in the given subtitle struct. - * - * @param sub AVSubtitle to free. - */ -void avsubtitle_free(AVSubtitle *sub); - -/** - * @} - */ - -/** - * @addtogroup lavc_decoding - * @{ - */ - -/** - * The default callback for AVCodecContext.get_buffer2(). It is made public so - * it can be called by custom get_buffer2() implementations for decoders without - * AV_CODEC_CAP_DR1 set. - */ -int avcodec_default_get_buffer2(AVCodecContext *s, AVFrame *frame, int flags); - -/** - * The default callback for AVCodecContext.get_encode_buffer(). It is made public so - * it can be called by custom get_encode_buffer() implementations for encoders without - * AV_CODEC_CAP_DR1 set. - */ -int avcodec_default_get_encode_buffer(AVCodecContext *s, AVPacket *pkt, int flags); - -/** - * Modify width and height values so that they will result in a memory - * buffer that is acceptable for the codec if you do not use any horizontal - * padding. - * - * May only be used if a codec with AV_CODEC_CAP_DR1 has been opened. - */ -void avcodec_align_dimensions(AVCodecContext *s, int *width, int *height); - -/** - * Modify width and height values so that they will result in a memory - * buffer that is acceptable for the codec if you also ensure that all - * line sizes are a multiple of the respective linesize_align[i]. - * - * May only be used if a codec with AV_CODEC_CAP_DR1 has been opened. - */ -void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height, - int linesize_align[AV_NUM_DATA_POINTERS]); - -/** - * Converts AVChromaLocation to swscale x/y chroma position. - * - * The positions represent the chroma (0,0) position in a coordinates system - * with luma (0,0) representing the origin and luma(1,1) representing 256,256 - * - * @param xpos horizontal chroma sample position - * @param ypos vertical chroma sample position - */ -int avcodec_enum_to_chroma_pos(int *xpos, int *ypos, enum AVChromaLocation pos); - -/** - * Converts swscale x/y chroma position to AVChromaLocation. - * - * The positions represent the chroma (0,0) position in a coordinates system - * with luma (0,0) representing the origin and luma(1,1) representing 256,256 - * - * @param xpos horizontal chroma sample position - * @param ypos vertical chroma sample position - */ -enum AVChromaLocation avcodec_chroma_pos_to_enum(int xpos, int ypos); - -/** - * Decode a subtitle message. - * Return a negative value on error, otherwise return the number of bytes used. - * If no subtitle could be decompressed, got_sub_ptr is zero. - * Otherwise, the subtitle is stored in *sub. - * Note that AV_CODEC_CAP_DR1 is not available for subtitle codecs. This is for - * simplicity, because the performance difference is expected to be negligible - * and reusing a get_buffer written for video codecs would probably perform badly - * due to a potentially very different allocation pattern. - * - * Some decoders (those marked with AV_CODEC_CAP_DELAY) have a delay between input - * and output. This means that for some packets they will not immediately - * produce decoded output and need to be flushed at the end of decoding to get - * all the decoded data. Flushing is done by calling this function with packets - * with avpkt->data set to NULL and avpkt->size set to 0 until it stops - * returning subtitles. It is safe to flush even those decoders that are not - * marked with AV_CODEC_CAP_DELAY, then no subtitles will be returned. - * - * @note The AVCodecContext MUST have been opened with @ref avcodec_open2() - * before packets may be fed to the decoder. - * - * @param avctx the codec context - * @param[out] sub The preallocated AVSubtitle in which the decoded subtitle will be stored, - * must be freed with avsubtitle_free if *got_sub_ptr is set. - * @param[in,out] got_sub_ptr Zero if no subtitle could be decompressed, otherwise, it is nonzero. - * @param[in] avpkt The input AVPacket containing the input buffer. - */ -int avcodec_decode_subtitle2(AVCodecContext *avctx, AVSubtitle *sub, - int *got_sub_ptr, - AVPacket *avpkt); - -/** - * Supply raw packet data as input to a decoder. - * - * Internally, this call will copy relevant AVCodecContext fields, which can - * influence decoding per-packet, and apply them when the packet is actually - * decoded. (For example AVCodecContext.skip_frame, which might direct the - * decoder to drop the frame contained by the packet sent with this function.) - * - * @warning The input buffer, avpkt->data must be AV_INPUT_BUFFER_PADDING_SIZE - * larger than the actual read bytes because some optimized bitstream - * readers read 32 or 64 bits at once and could read over the end. - * - * @note The AVCodecContext MUST have been opened with @ref avcodec_open2() - * before packets may be fed to the decoder. - * - * @param avctx codec context - * @param[in] avpkt The input AVPacket. Usually, this will be a single video - * frame, or several complete audio frames. - * Ownership of the packet remains with the caller, and the - * decoder will not write to the packet. The decoder may create - * a reference to the packet data (or copy it if the packet is - * not reference-counted). - * Unlike with older APIs, the packet is always fully consumed, - * and if it contains multiple frames (e.g. some audio codecs), - * will require you to call avcodec_receive_frame() multiple - * times afterwards before you can send a new packet. - * It can be NULL (or an AVPacket with data set to NULL and - * size set to 0); in this case, it is considered a flush - * packet, which signals the end of the stream. Sending the - * first flush packet will return success. Subsequent ones are - * unnecessary and will return AVERROR_EOF. If the decoder - * still has frames buffered, it will return them after sending - * a flush packet. - * - * @return 0 on success, otherwise negative error code: - * AVERROR(EAGAIN): input is not accepted in the current state - user - * must read output with avcodec_receive_frame() (once - * all output is read, the packet should be resent, and - * the call will not fail with EAGAIN). - * AVERROR_EOF: the decoder has been flushed, and no new packets can - * be sent to it (also returned if more than 1 flush - * packet is sent) - * AVERROR(EINVAL): codec not opened, it is an encoder, or requires flush - * AVERROR(ENOMEM): failed to add packet to internal queue, or similar - * other errors: legitimate decoding errors - */ -int avcodec_send_packet(AVCodecContext *avctx, const AVPacket *avpkt); - -/** - * Return decoded output data from a decoder or encoder (when the - * AV_CODEC_FLAG_RECON_FRAME flag is used). - * - * @param avctx codec context - * @param frame This will be set to a reference-counted video or audio - * frame (depending on the decoder type) allocated by the - * codec. Note that the function will always call - * av_frame_unref(frame) before doing anything else. - * - * @return - * 0: success, a frame was returned - * AVERROR(EAGAIN): output is not available in this state - user must try - * to send new input - * AVERROR_EOF: the codec has been fully flushed, and there will be - * no more output frames - * AVERROR(EINVAL): codec not opened, or it is an encoder without - * the AV_CODEC_FLAG_RECON_FRAME flag enabled - * AVERROR_INPUT_CHANGED: current decoded frame has changed parameters - * with respect to first decoded frame. Applicable - * when flag AV_CODEC_FLAG_DROPCHANGED is set. - * other negative values: legitimate decoding errors - */ -int avcodec_receive_frame(AVCodecContext *avctx, AVFrame *frame); - -/** - * Supply a raw video or audio frame to the encoder. Use avcodec_receive_packet() - * to retrieve buffered output packets. - * - * @param avctx codec context - * @param[in] frame AVFrame containing the raw audio or video frame to be encoded. - * Ownership of the frame remains with the caller, and the - * encoder will not write to the frame. The encoder may create - * a reference to the frame data (or copy it if the frame is - * not reference-counted). - * It can be NULL, in which case it is considered a flush - * packet. This signals the end of the stream. If the encoder - * still has packets buffered, it will return them after this - * call. Once flushing mode has been entered, additional flush - * packets are ignored, and sending frames will return - * AVERROR_EOF. - * - * For audio: - * If AV_CODEC_CAP_VARIABLE_FRAME_SIZE is set, then each frame - * can have any number of samples. - * If it is not set, frame->nb_samples must be equal to - * avctx->frame_size for all frames except the last. - * The final frame may be smaller than avctx->frame_size. - * @return 0 on success, otherwise negative error code: - * AVERROR(EAGAIN): input is not accepted in the current state - user - * must read output with avcodec_receive_packet() (once - * all output is read, the packet should be resent, and - * the call will not fail with EAGAIN). - * AVERROR_EOF: the encoder has been flushed, and no new frames can - * be sent to it - * AVERROR(EINVAL): codec not opened, it is a decoder, or requires flush - * AVERROR(ENOMEM): failed to add packet to internal queue, or similar - * other errors: legitimate encoding errors - */ -int avcodec_send_frame(AVCodecContext *avctx, const AVFrame *frame); - -/** - * Read encoded data from the encoder. - * - * @param avctx codec context - * @param avpkt This will be set to a reference-counted packet allocated by the - * encoder. Note that the function will always call - * av_packet_unref(avpkt) before doing anything else. - * @return 0 on success, otherwise negative error code: - * AVERROR(EAGAIN): output is not available in the current state - user - * must try to send input - * AVERROR_EOF: the encoder has been fully flushed, and there will be - * no more output packets - * AVERROR(EINVAL): codec not opened, or it is a decoder - * other errors: legitimate encoding errors - */ -int avcodec_receive_packet(AVCodecContext *avctx, AVPacket *avpkt); - -/** - * Create and return a AVHWFramesContext with values adequate for hardware - * decoding. This is meant to get called from the get_format callback, and is - * a helper for preparing a AVHWFramesContext for AVCodecContext.hw_frames_ctx. - * This API is for decoding with certain hardware acceleration modes/APIs only. - * - * The returned AVHWFramesContext is not initialized. The caller must do this - * with av_hwframe_ctx_init(). - * - * Calling this function is not a requirement, but makes it simpler to avoid - * codec or hardware API specific details when manually allocating frames. - * - * Alternatively to this, an API user can set AVCodecContext.hw_device_ctx, - * which sets up AVCodecContext.hw_frames_ctx fully automatically, and makes - * it unnecessary to call this function or having to care about - * AVHWFramesContext initialization at all. - * - * There are a number of requirements for calling this function: - * - * - It must be called from get_format with the same avctx parameter that was - * passed to get_format. Calling it outside of get_format is not allowed, and - * can trigger undefined behavior. - * - The function is not always supported (see description of return values). - * Even if this function returns successfully, hwaccel initialization could - * fail later. (The degree to which implementations check whether the stream - * is actually supported varies. Some do this check only after the user's - * get_format callback returns.) - * - The hw_pix_fmt must be one of the choices suggested by get_format. If the - * user decides to use a AVHWFramesContext prepared with this API function, - * the user must return the same hw_pix_fmt from get_format. - * - The device_ref passed to this function must support the given hw_pix_fmt. - * - After calling this API function, it is the user's responsibility to - * initialize the AVHWFramesContext (returned by the out_frames_ref parameter), - * and to set AVCodecContext.hw_frames_ctx to it. If done, this must be done - * before returning from get_format (this is implied by the normal - * AVCodecContext.hw_frames_ctx API rules). - * - The AVHWFramesContext parameters may change every time time get_format is - * called. Also, AVCodecContext.hw_frames_ctx is reset before get_format. So - * you are inherently required to go through this process again on every - * get_format call. - * - It is perfectly possible to call this function without actually using - * the resulting AVHWFramesContext. One use-case might be trying to reuse a - * previously initialized AVHWFramesContext, and calling this API function - * only to test whether the required frame parameters have changed. - * - Fields that use dynamically allocated values of any kind must not be set - * by the user unless setting them is explicitly allowed by the documentation. - * If the user sets AVHWFramesContext.free and AVHWFramesContext.user_opaque, - * the new free callback must call the potentially set previous free callback. - * This API call may set any dynamically allocated fields, including the free - * callback. - * - * The function will set at least the following fields on AVHWFramesContext - * (potentially more, depending on hwaccel API): - * - * - All fields set by av_hwframe_ctx_alloc(). - * - Set the format field to hw_pix_fmt. - * - Set the sw_format field to the most suited and most versatile format. (An - * implication is that this will prefer generic formats over opaque formats - * with arbitrary restrictions, if possible.) - * - Set the width/height fields to the coded frame size, rounded up to the - * API-specific minimum alignment. - * - Only _if_ the hwaccel requires a pre-allocated pool: set the initial_pool_size - * field to the number of maximum reference surfaces possible with the codec, - * plus 1 surface for the user to work (meaning the user can safely reference - * at most 1 decoded surface at a time), plus additional buffering introduced - * by frame threading. If the hwaccel does not require pre-allocation, the - * field is left to 0, and the decoder will allocate new surfaces on demand - * during decoding. - * - Possibly AVHWFramesContext.hwctx fields, depending on the underlying - * hardware API. - * - * Essentially, out_frames_ref returns the same as av_hwframe_ctx_alloc(), but - * with basic frame parameters set. - * - * The function is stateless, and does not change the AVCodecContext or the - * device_ref AVHWDeviceContext. - * - * @param avctx The context which is currently calling get_format, and which - * implicitly contains all state needed for filling the returned - * AVHWFramesContext properly. - * @param device_ref A reference to the AVHWDeviceContext describing the device - * which will be used by the hardware decoder. - * @param hw_pix_fmt The hwaccel format you are going to return from get_format. - * @param out_frames_ref On success, set to a reference to an _uninitialized_ - * AVHWFramesContext, created from the given device_ref. - * Fields will be set to values required for decoding. - * Not changed if an error is returned. - * @return zero on success, a negative value on error. The following error codes - * have special semantics: - * AVERROR(ENOENT): the decoder does not support this functionality. Setup - * is always manual, or it is a decoder which does not - * support setting AVCodecContext.hw_frames_ctx at all, - * or it is a software format. - * AVERROR(EINVAL): it is known that hardware decoding is not supported for - * this configuration, or the device_ref is not supported - * for the hwaccel referenced by hw_pix_fmt. - */ -int avcodec_get_hw_frames_parameters(AVCodecContext *avctx, - AVBufferRef *device_ref, - enum AVPixelFormat hw_pix_fmt, - AVBufferRef **out_frames_ref); - - - -/** - * @defgroup lavc_parsing Frame parsing - * @{ - */ - -enum AVPictureStructure { - AV_PICTURE_STRUCTURE_UNKNOWN, //< unknown - AV_PICTURE_STRUCTURE_TOP_FIELD, //< coded as top field - AV_PICTURE_STRUCTURE_BOTTOM_FIELD, //< coded as bottom field - AV_PICTURE_STRUCTURE_FRAME, //< coded as frame -}; - -typedef struct AVCodecParserContext { - void *priv_data; - const struct AVCodecParser *parser; - int64_t frame_offset; /* offset of the current frame */ - int64_t cur_offset; /* current offset - (incremented by each av_parser_parse()) */ - int64_t next_frame_offset; /* offset of the next frame */ - /* video info */ - int pict_type; /* XXX: Put it back in AVCodecContext. */ - /** - * This field is used for proper frame duration computation in lavf. - * It signals, how much longer the frame duration of the current frame - * is compared to normal frame duration. - * - * frame_duration = (1 + repeat_pict) * time_base - * - * It is used by codecs like H.264 to display telecined material. - */ - int repeat_pict; /* XXX: Put it back in AVCodecContext. */ - int64_t pts; /* pts of the current frame */ - int64_t dts; /* dts of the current frame */ - - /* private data */ - int64_t last_pts; - int64_t last_dts; - int fetch_timestamp; - -#define AV_PARSER_PTS_NB 4 - int cur_frame_start_index; - int64_t cur_frame_offset[AV_PARSER_PTS_NB]; - int64_t cur_frame_pts[AV_PARSER_PTS_NB]; - int64_t cur_frame_dts[AV_PARSER_PTS_NB]; - - int flags; -#define PARSER_FLAG_COMPLETE_FRAMES 0x0001 -#define PARSER_FLAG_ONCE 0x0002 -/// Set if the parser has a valid file offset -#define PARSER_FLAG_FETCHED_OFFSET 0x0004 -#define PARSER_FLAG_USE_CODEC_TS 0x1000 - - int64_t offset; ///< byte offset from starting packet start - int64_t cur_frame_end[AV_PARSER_PTS_NB]; - - /** - * Set by parser to 1 for key frames and 0 for non-key frames. - * It is initialized to -1, so if the parser doesn't set this flag, - * old-style fallback using AV_PICTURE_TYPE_I picture type as key frames - * will be used. - */ - int key_frame; - - // Timestamp generation support: - /** - * Synchronization point for start of timestamp generation. - * - * Set to >0 for sync point, 0 for no sync point and <0 for undefined - * (default). - * - * For example, this corresponds to presence of H.264 buffering period - * SEI message. - */ - int dts_sync_point; - - /** - * Offset of the current timestamp against last timestamp sync point in - * units of AVCodecContext.time_base. - * - * Set to INT_MIN when dts_sync_point unused. Otherwise, it must - * contain a valid timestamp offset. - * - * Note that the timestamp of sync point has usually a nonzero - * dts_ref_dts_delta, which refers to the previous sync point. Offset of - * the next frame after timestamp sync point will be usually 1. - * - * For example, this corresponds to H.264 cpb_removal_delay. - */ - int dts_ref_dts_delta; - - /** - * Presentation delay of current frame in units of AVCodecContext.time_base. - * - * Set to INT_MIN when dts_sync_point unused. Otherwise, it must - * contain valid non-negative timestamp delta (presentation time of a frame - * must not lie in the past). - * - * This delay represents the difference between decoding and presentation - * time of the frame. - * - * For example, this corresponds to H.264 dpb_output_delay. - */ - int pts_dts_delta; - - /** - * Position of the packet in file. - * - * Analogous to cur_frame_pts/dts - */ - int64_t cur_frame_pos[AV_PARSER_PTS_NB]; - - /** - * Byte position of currently parsed frame in stream. - */ - int64_t pos; - - /** - * Previous frame byte position. - */ - int64_t last_pos; - - /** - * Duration of the current frame. - * For audio, this is in units of 1 / AVCodecContext.sample_rate. - * For all other types, this is in units of AVCodecContext.time_base. - */ - int duration; - - enum AVFieldOrder field_order; - - /** - * Indicate whether a picture is coded as a frame, top field or bottom field. - * - * For example, H.264 field_pic_flag equal to 0 corresponds to - * AV_PICTURE_STRUCTURE_FRAME. An H.264 picture with field_pic_flag - * equal to 1 and bottom_field_flag equal to 0 corresponds to - * AV_PICTURE_STRUCTURE_TOP_FIELD. - */ - enum AVPictureStructure picture_structure; - - /** - * Picture number incremented in presentation or output order. - * This field may be reinitialized at the first picture of a new sequence. - * - * For example, this corresponds to H.264 PicOrderCnt. - */ - int output_picture_number; - - /** - * Dimensions of the decoded video intended for presentation. - */ - int width; - int height; - - /** - * Dimensions of the coded video. - */ - int coded_width; - int coded_height; - - /** - * The format of the coded data, corresponds to enum AVPixelFormat for video - * and for enum AVSampleFormat for audio. - * - * Note that a decoder can have considerable freedom in how exactly it - * decodes the data, so the format reported here might be different from the - * one returned by a decoder. - */ - int format; -} AVCodecParserContext; - -typedef struct AVCodecParser { - int codec_ids[7]; /* several codec IDs are permitted */ - int priv_data_size; - int (*parser_init)(AVCodecParserContext *s); - /* This callback never returns an error, a negative value means that - * the frame start was in a previous packet. */ - int (*parser_parse)(AVCodecParserContext *s, - AVCodecContext *avctx, - const uint8_t **poutbuf, int *poutbuf_size, - const uint8_t *buf, int buf_size); - void (*parser_close)(AVCodecParserContext *s); - int (*split)(AVCodecContext *avctx, const uint8_t *buf, int buf_size); -} AVCodecParser; - -/** - * Iterate over all registered codec parsers. - * - * @param opaque a pointer where libavcodec will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered codec parser or NULL when the iteration is - * finished - */ -const AVCodecParser *av_parser_iterate(void **opaque); - -AVCodecParserContext *av_parser_init(int codec_id); - -/** - * Parse a packet. - * - * @param s parser context. - * @param avctx codec context. - * @param poutbuf set to pointer to parsed buffer or NULL if not yet finished. - * @param poutbuf_size set to size of parsed buffer or zero if not yet finished. - * @param buf input buffer. - * @param buf_size buffer size in bytes without the padding. I.e. the full buffer - size is assumed to be buf_size + AV_INPUT_BUFFER_PADDING_SIZE. - To signal EOF, this should be 0 (so that the last frame - can be output). - * @param pts input presentation timestamp. - * @param dts input decoding timestamp. - * @param pos input byte position in stream. - * @return the number of bytes of the input bitstream used. - * - * Example: - * @code - * while(in_len){ - * len = av_parser_parse2(myparser, AVCodecContext, &data, &size, - * in_data, in_len, - * pts, dts, pos); - * in_data += len; - * in_len -= len; - * - * if(size) - * decode_frame(data, size); - * } - * @endcode - */ -int av_parser_parse2(AVCodecParserContext *s, - AVCodecContext *avctx, - uint8_t **poutbuf, int *poutbuf_size, - const uint8_t *buf, int buf_size, - int64_t pts, int64_t dts, - int64_t pos); - -void av_parser_close(AVCodecParserContext *s); - -/** - * @} - * @} - */ - -/** - * @addtogroup lavc_encoding - * @{ - */ - -int avcodec_encode_subtitle(AVCodecContext *avctx, uint8_t *buf, int buf_size, - const AVSubtitle *sub); - - -/** - * @} - */ - -/** - * @defgroup lavc_misc Utility functions - * @ingroup libavc - * - * Miscellaneous utility functions related to both encoding and decoding - * (or neither). - * @{ - */ - -/** - * @defgroup lavc_misc_pixfmt Pixel formats - * - * Functions for working with pixel formats. - * @{ - */ - -/** - * Return a value representing the fourCC code associated to the - * pixel format pix_fmt, or 0 if no associated fourCC code can be - * found. - */ -unsigned int avcodec_pix_fmt_to_codec_tag(enum AVPixelFormat pix_fmt); - -/** - * Find the best pixel format to convert to given a certain source pixel - * format. When converting from one pixel format to another, information loss - * may occur. For example, when converting from RGB24 to GRAY, the color - * information will be lost. Similarly, other losses occur when converting from - * some formats to other formats. avcodec_find_best_pix_fmt_of_2() searches which of - * the given pixel formats should be used to suffer the least amount of loss. - * The pixel formats from which it chooses one, are determined by the - * pix_fmt_list parameter. - * - * - * @param[in] pix_fmt_list AV_PIX_FMT_NONE terminated array of pixel formats to choose from - * @param[in] src_pix_fmt source pixel format - * @param[in] has_alpha Whether the source pixel format alpha channel is used. - * @param[out] loss_ptr Combination of flags informing you what kind of losses will occur. - * @return The best pixel format to convert to or -1 if none was found. - */ -enum AVPixelFormat avcodec_find_best_pix_fmt_of_list(const enum AVPixelFormat *pix_fmt_list, - enum AVPixelFormat src_pix_fmt, - int has_alpha, int *loss_ptr); - -enum AVPixelFormat avcodec_default_get_format(struct AVCodecContext *s, const enum AVPixelFormat * fmt); - -/** - * @} - */ - -void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode); - -int avcodec_default_execute(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2),void *arg, int *ret, int count, int size); -int avcodec_default_execute2(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2, int, int),void *arg, int *ret, int count); -//FIXME func typedef - -/** - * Fill AVFrame audio data and linesize pointers. - * - * The buffer buf must be a preallocated buffer with a size big enough - * to contain the specified samples amount. The filled AVFrame data - * pointers will point to this buffer. - * - * AVFrame extended_data channel pointers are allocated if necessary for - * planar audio. - * - * @param frame the AVFrame - * frame->nb_samples must be set prior to calling the - * function. This function fills in frame->data, - * frame->extended_data, frame->linesize[0]. - * @param nb_channels channel count - * @param sample_fmt sample format - * @param buf buffer to use for frame data - * @param buf_size size of buffer - * @param align plane size sample alignment (0 = default) - * @return >=0 on success, negative error code on failure - * @todo return the size in bytes required to store the samples in - * case of success, at the next libavutil bump - */ -int avcodec_fill_audio_frame(AVFrame *frame, int nb_channels, - enum AVSampleFormat sample_fmt, const uint8_t *buf, - int buf_size, int align); - -/** - * Reset the internal codec state / flush internal buffers. Should be called - * e.g. when seeking or when switching to a different stream. - * - * @note for decoders, this function just releases any references the decoder - * might keep internally, but the caller's references remain valid. - * - * @note for encoders, this function will only do something if the encoder - * declares support for AV_CODEC_CAP_ENCODER_FLUSH. When called, the encoder - * will drain any remaining packets, and can then be re-used for a different - * stream (as opposed to sending a null frame which will leave the encoder - * in a permanent EOF state after draining). This can be desirable if the - * cost of tearing down and replacing the encoder instance is high. - */ -void avcodec_flush_buffers(AVCodecContext *avctx); - -/** - * Return audio frame duration. - * - * @param avctx codec context - * @param frame_bytes size of the frame, or 0 if unknown - * @return frame duration, in samples, if known. 0 if not able to - * determine. - */ -int av_get_audio_frame_duration(AVCodecContext *avctx, int frame_bytes); - -/* memory */ - -/** - * Same behaviour av_fast_malloc but the buffer has additional - * AV_INPUT_BUFFER_PADDING_SIZE at the end which will always be 0. - * - * In addition the whole buffer will initially and after resizes - * be 0-initialized so that no uninitialized data will ever appear. - */ -void av_fast_padded_malloc(void *ptr, unsigned int *size, size_t min_size); - -/** - * Same behaviour av_fast_padded_malloc except that buffer will always - * be 0-initialized after call. - */ -void av_fast_padded_mallocz(void *ptr, unsigned int *size, size_t min_size); - -/** - * @return a positive value if s is open (i.e. avcodec_open2() was called on it - * with no corresponding avcodec_close()), 0 otherwise. - */ -int avcodec_is_open(AVCodecContext *s); - -/** - * @} - */ - -#endif /* AVCODEC_AVCODEC_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavcodec/avdct.h b/third_party/ffmpeg/uos/mips64/include/libavcodec/avdct.h deleted file mode 100644 index 6411fab6..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavcodec/avdct.h +++ /dev/null @@ -1,88 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AVDCT_H -#define AVCODEC_AVDCT_H - -#include "libavutil/opt.h" - -/** - * AVDCT context. - * @note function pointers can be NULL if the specific features have been - * disabled at build time. - */ -typedef struct AVDCT { - const AVClass *av_class; - - void (*idct)(int16_t *block /* align 16 */); - - /** - * IDCT input permutation. - * Several optimized IDCTs need a permutated input (relative to the - * normal order of the reference IDCT). - * This permutation must be performed before the idct_put/add. - * Note, normally this can be merged with the zigzag/alternate scan
- * An example to avoid confusion: - * - (->decode coeffs -> zigzag reorder -> dequant -> reference IDCT -> ...) - * - (x -> reference DCT -> reference IDCT -> x) - * - (x -> reference DCT -> simple_mmx_perm = idct_permutation - * -> simple_idct_mmx -> x) - * - (-> decode coeffs -> zigzag reorder -> simple_mmx_perm -> dequant - * -> simple_idct_mmx -> ...) - */ - uint8_t idct_permutation[64]; - - void (*fdct)(int16_t *block /* align 16 */); - - - /** - * DCT algorithm. - * must use AVOptions to set this field. - */ - int dct_algo; - - /** - * IDCT algorithm. - * must use AVOptions to set this field. - */ - int idct_algo; - - void (*get_pixels)(int16_t *block /* align 16 */, - const uint8_t *pixels /* align 8 */, - ptrdiff_t line_size); - - int bits_per_sample; - - void (*get_pixels_unaligned)(int16_t *block /* align 16 */, - const uint8_t *pixels, - ptrdiff_t line_size); -} AVDCT; - -/** - * Allocates a AVDCT context. - * This needs to be initialized with avcodec_dct_init() after optionally - * configuring it with AVOptions. - * - * To free it use av_free() - */ -AVDCT *avcodec_dct_alloc(void); -int avcodec_dct_init(AVDCT *); - -const AVClass *avcodec_dct_get_class(void); - -#endif /* AVCODEC_AVDCT_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavcodec/avfft.h b/third_party/ffmpeg/uos/mips64/include/libavcodec/avfft.h deleted file mode 100644 index 0c0f9b8d..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavcodec/avfft.h +++ /dev/null @@ -1,118 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AVFFT_H -#define AVCODEC_AVFFT_H - -/** - * @file - * @ingroup lavc_fft - * FFT functions - */ - -/** - * @defgroup lavc_fft FFT functions - * @ingroup lavc_misc - * - * @{ - */ - -typedef float FFTSample; - -typedef struct FFTComplex { - FFTSample re, im; -} FFTComplex; - -typedef struct FFTContext FFTContext; - -/** - * Set up a complex FFT. - * @param nbits log2 of the length of the input array - * @param inverse if 0 perform the forward transform, if 1 perform the inverse - */ -FFTContext *av_fft_init(int nbits, int inverse); - -/** - * Do the permutation needed BEFORE calling ff_fft_calc(). - */ -void av_fft_permute(FFTContext *s, FFTComplex *z); - -/** - * Do a complex FFT with the parameters defined in av_fft_init(). The - * input data must be permuted before. No 1.0/sqrt(n) normalization is done. - */ -void av_fft_calc(FFTContext *s, FFTComplex *z); - -void av_fft_end(FFTContext *s); - -FFTContext *av_mdct_init(int nbits, int inverse, double scale); -void av_imdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input); -void av_imdct_half(FFTContext *s, FFTSample *output, const FFTSample *input); -void av_mdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input); -void av_mdct_end(FFTContext *s); - -/* Real Discrete Fourier Transform */ - -enum RDFTransformType { - DFT_R2C, - IDFT_C2R, - IDFT_R2C, - DFT_C2R, -}; - -typedef struct RDFTContext RDFTContext; - -/** - * Set up a real FFT. - * @param nbits log2 of the length of the input array - * @param trans the type of transform - */ -RDFTContext *av_rdft_init(int nbits, enum RDFTransformType trans); -void av_rdft_calc(RDFTContext *s, FFTSample *data); -void av_rdft_end(RDFTContext *s); - -/* Discrete Cosine Transform */ - -typedef struct DCTContext DCTContext; - -enum DCTTransformType { - DCT_II = 0, - DCT_III, - DCT_I, - DST_I, -}; - -/** - * Set up DCT. - * - * @param nbits size of the input array: - * (1 << nbits) for DCT-II, DCT-III and DST-I - * (1 << nbits) + 1 for DCT-I - * @param type the type of transform - * - * @note the first element of the input of DST-I is ignored - */ -DCTContext *av_dct_init(int nbits, enum DCTTransformType type); -void av_dct_calc(DCTContext *s, FFTSample *data); -void av_dct_end (DCTContext *s); - -/** - * @} - */ - -#endif /* AVCODEC_AVFFT_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavcodec/bsf.h b/third_party/ffmpeg/uos/mips64/include/libavcodec/bsf.h deleted file mode 100644 index 69d91a16..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavcodec/bsf.h +++ /dev/null @@ -1,328 +0,0 @@ -/* - * Bitstream filters public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_BSF_H -#define AVCODEC_BSF_H - -#include "libavutil/dict.h" -#include "libavutil/log.h" -#include "libavutil/rational.h" - -#include "codec_id.h" -#include "codec_par.h" -#include "packet.h" - -/** - * @defgroup lavc_bsf Bitstream filters - * @ingroup libavc - * - * Bitstream filters transform encoded media data without decoding it. This - * allows e.g. manipulating various header values. Bitstream filters operate on - * @ref AVPacket "AVPackets". - * - * The bitstream filtering API is centered around two structures: - * AVBitStreamFilter and AVBSFContext. The former represents a bitstream filter - * in abstract, the latter a specific filtering process. Obtain an - * AVBitStreamFilter using av_bsf_get_by_name() or av_bsf_iterate(), then pass - * it to av_bsf_alloc() to create an AVBSFContext. Fill in the user-settable - * AVBSFContext fields, as described in its documentation, then call - * av_bsf_init() to prepare the filter context for use. - * - * Submit packets for filtering using av_bsf_send_packet(), obtain filtered - * results with av_bsf_receive_packet(). When no more input packets will be - * sent, submit a NULL AVPacket to signal the end of the stream to the filter. - * av_bsf_receive_packet() will then return trailing packets, if any are - * produced by the filter. - * - * Finally, free the filter context with av_bsf_free(). - * @{ - */ - -/** - * The bitstream filter state. - * - * This struct must be allocated with av_bsf_alloc() and freed with - * av_bsf_free(). - * - * The fields in the struct will only be changed (by the caller or by the - * filter) as described in their documentation, and are to be considered - * immutable otherwise. - */ -typedef struct AVBSFContext { - /** - * A class for logging and AVOptions - */ - const AVClass *av_class; - - /** - * The bitstream filter this context is an instance of. - */ - const struct AVBitStreamFilter *filter; - - /** - * Opaque filter-specific private data. If filter->priv_class is non-NULL, - * this is an AVOptions-enabled struct. - */ - void *priv_data; - - /** - * Parameters of the input stream. This field is allocated in - * av_bsf_alloc(), it needs to be filled by the caller before - * av_bsf_init(). - */ - AVCodecParameters *par_in; - - /** - * Parameters of the output stream. This field is allocated in - * av_bsf_alloc(), it is set by the filter in av_bsf_init(). - */ - AVCodecParameters *par_out; - - /** - * The timebase used for the timestamps of the input packets. Set by the - * caller before av_bsf_init(). - */ - AVRational time_base_in; - - /** - * The timebase used for the timestamps of the output packets. Set by the - * filter in av_bsf_init(). - */ - AVRational time_base_out; -} AVBSFContext; - -typedef struct AVBitStreamFilter { - const char *name; - - /** - * A list of codec ids supported by the filter, terminated by - * AV_CODEC_ID_NONE. - * May be NULL, in that case the bitstream filter works with any codec id. - */ - const enum AVCodecID *codec_ids; - - /** - * A class for the private data, used to declare bitstream filter private - * AVOptions. This field is NULL for bitstream filters that do not declare - * any options. - * - * If this field is non-NULL, the first member of the filter private data - * must be a pointer to AVClass, which will be set by libavcodec generic - * code to this class. - */ - const AVClass *priv_class; -} AVBitStreamFilter; - -/** - * @return a bitstream filter with the specified name or NULL if no such - * bitstream filter exists. - */ -const AVBitStreamFilter *av_bsf_get_by_name(const char *name); - -/** - * Iterate over all registered bitstream filters. - * - * @param opaque a pointer where libavcodec will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered bitstream filter or NULL when the iteration is - * finished - */ -const AVBitStreamFilter *av_bsf_iterate(void **opaque); - -/** - * Allocate a context for a given bitstream filter. The caller must fill in the - * context parameters as described in the documentation and then call - * av_bsf_init() before sending any data to the filter. - * - * @param filter the filter for which to allocate an instance. - * @param[out] ctx a pointer into which the pointer to the newly-allocated context - * will be written. It must be freed with av_bsf_free() after the - * filtering is done. - * - * @return 0 on success, a negative AVERROR code on failure - */ -int av_bsf_alloc(const AVBitStreamFilter *filter, AVBSFContext **ctx); - -/** - * Prepare the filter for use, after all the parameters and options have been - * set. - */ -int av_bsf_init(AVBSFContext *ctx); - -/** - * Submit a packet for filtering. - * - * After sending each packet, the filter must be completely drained by calling - * av_bsf_receive_packet() repeatedly until it returns AVERROR(EAGAIN) or - * AVERROR_EOF. - * - * @param pkt the packet to filter. The bitstream filter will take ownership of - * the packet and reset the contents of pkt. pkt is not touched if an error occurs. - * If pkt is empty (i.e. NULL, or pkt->data is NULL and pkt->side_data_elems zero), - * it signals the end of the stream (i.e. no more non-empty packets will be sent; - * sending more empty packets does nothing) and will cause the filter to output - * any packets it may have buffered internally. - * - * @return - * - 0 on success. - * - AVERROR(EAGAIN) if packets need to be retrieved from the filter (using - * av_bsf_receive_packet()) before new input can be consumed. - * - Another negative AVERROR value if an error occurs. - */ -int av_bsf_send_packet(AVBSFContext *ctx, AVPacket *pkt); - -/** - * Retrieve a filtered packet. - * - * @param[out] pkt this struct will be filled with the contents of the filtered - * packet. It is owned by the caller and must be freed using - * av_packet_unref() when it is no longer needed. - * This parameter should be "clean" (i.e. freshly allocated - * with av_packet_alloc() or unreffed with av_packet_unref()) - * when this function is called. If this function returns - * successfully, the contents of pkt will be completely - * overwritten by the returned data. On failure, pkt is not - * touched. - * - * @return - * - 0 on success. - * - AVERROR(EAGAIN) if more packets need to be sent to the filter (using - * av_bsf_send_packet()) to get more output. - * - AVERROR_EOF if there will be no further output from the filter. - * - Another negative AVERROR value if an error occurs. - * - * @note one input packet may result in several output packets, so after sending - * a packet with av_bsf_send_packet(), this function needs to be called - * repeatedly until it stops returning 0. It is also possible for a filter to - * output fewer packets than were sent to it, so this function may return - * AVERROR(EAGAIN) immediately after a successful av_bsf_send_packet() call. - */ -int av_bsf_receive_packet(AVBSFContext *ctx, AVPacket *pkt); - -/** - * Reset the internal bitstream filter state. Should be called e.g. when seeking. - */ -void av_bsf_flush(AVBSFContext *ctx); - -/** - * Free a bitstream filter context and everything associated with it; write NULL - * into the supplied pointer. - */ -void av_bsf_free(AVBSFContext **ctx); - -/** - * Get the AVClass for AVBSFContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *av_bsf_get_class(void); - -/** - * Structure for chain/list of bitstream filters. - * Empty list can be allocated by av_bsf_list_alloc(). - */ -typedef struct AVBSFList AVBSFList; - -/** - * Allocate empty list of bitstream filters. - * The list must be later freed by av_bsf_list_free() - * or finalized by av_bsf_list_finalize(). - * - * @return Pointer to @ref AVBSFList on success, NULL in case of failure - */ -AVBSFList *av_bsf_list_alloc(void); - -/** - * Free list of bitstream filters. - * - * @param lst Pointer to pointer returned by av_bsf_list_alloc() - */ -void av_bsf_list_free(AVBSFList **lst); - -/** - * Append bitstream filter to the list of bitstream filters. - * - * @param lst List to append to - * @param bsf Filter context to be appended - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_append(AVBSFList *lst, AVBSFContext *bsf); - -/** - * Construct new bitstream filter context given it's name and options - * and append it to the list of bitstream filters. - * - * @param lst List to append to - * @param bsf_name Name of the bitstream filter - * @param options Options for the bitstream filter, can be set to NULL - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_append2(AVBSFList *lst, const char * bsf_name, AVDictionary **options); -/** - * Finalize list of bitstream filters. - * - * This function will transform @ref AVBSFList to single @ref AVBSFContext, - * so the whole chain of bitstream filters can be treated as single filter - * freshly allocated by av_bsf_alloc(). - * If the call is successful, @ref AVBSFList structure is freed and lst - * will be set to NULL. In case of failure, caller is responsible for - * freeing the structure by av_bsf_list_free() - * - * @param lst Filter list structure to be transformed - * @param[out] bsf Pointer to be set to newly created @ref AVBSFContext structure - * representing the chain of bitstream filters - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_finalize(AVBSFList **lst, AVBSFContext **bsf); - -/** - * Parse string describing list of bitstream filters and create single - * @ref AVBSFContext describing the whole chain of bitstream filters. - * Resulting @ref AVBSFContext can be treated as any other @ref AVBSFContext freshly - * allocated by av_bsf_alloc(). - * - * @param str String describing chain of bitstream filters in format - * `bsf1[=opt1=val1:opt2=val2][,bsf2]` - * @param[out] bsf Pointer to be set to newly created @ref AVBSFContext structure - * representing the chain of bitstream filters - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_parse_str(const char *str, AVBSFContext **bsf); - -/** - * Get null/pass-through bitstream filter. - * - * @param[out] bsf Pointer to be set to new instance of pass-through bitstream filter - * - * @return - */ -int av_bsf_get_null_filter(AVBSFContext **bsf); - -/** - * @} - */ - -#endif // AVCODEC_BSF_H diff --git a/third_party/ffmpeg/uos/mips64/include/libavcodec/codec.h b/third_party/ffmpeg/uos/mips64/include/libavcodec/codec.h deleted file mode 100644 index 77a1a3f5..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavcodec/codec.h +++ /dev/null @@ -1,395 +0,0 @@ -/* - * AVCodec public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_H -#define AVCODEC_CODEC_H - -#include - -#include "libavutil/avutil.h" -#include "libavutil/hwcontext.h" -#include "libavutil/log.h" -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" -#include "libavutil/samplefmt.h" - -#include "libavcodec/codec_id.h" -#include "libavcodec/version_major.h" - -/** - * @addtogroup lavc_core - * @{ - */ - -/** - * Decoder can use draw_horiz_band callback. - */ -#define AV_CODEC_CAP_DRAW_HORIZ_BAND (1 << 0) -/** - * Codec uses get_buffer() or get_encode_buffer() for allocating buffers and - * supports custom allocators. - * If not set, it might not use get_buffer() or get_encode_buffer() at all, or - * use operations that assume the buffer was allocated by - * avcodec_default_get_buffer2 or avcodec_default_get_encode_buffer. - */ -#define AV_CODEC_CAP_DR1 (1 << 1) -#if FF_API_FLAG_TRUNCATED -/** - * @deprecated Use parsers to always send proper frames. - */ -#define AV_CODEC_CAP_TRUNCATED (1 << 3) -#endif -/** - * Encoder or decoder requires flushing with NULL input at the end in order to - * give the complete and correct output. - * - * NOTE: If this flag is not set, the codec is guaranteed to never be fed with - * with NULL data. The user can still send NULL data to the public encode - * or decode function, but libavcodec will not pass it along to the codec - * unless this flag is set. - * - * Decoders: - * The decoder has a non-zero delay and needs to be fed with avpkt->data=NULL, - * avpkt->size=0 at the end to get the delayed data until the decoder no longer - * returns frames. - * - * Encoders: - * The encoder needs to be fed with NULL data at the end of encoding until the - * encoder no longer returns data. - * - * NOTE: For encoders implementing the AVCodec.encode2() function, setting this - * flag also means that the encoder must set the pts and duration for - * each output packet. If this flag is not set, the pts and duration will - * be determined by libavcodec from the input frame. - */ -#define AV_CODEC_CAP_DELAY (1 << 5) -/** - * Codec can be fed a final frame with a smaller size. - * This can be used to prevent truncation of the last audio samples. - */ -#define AV_CODEC_CAP_SMALL_LAST_FRAME (1 << 6) - -/** - * Codec can output multiple frames per AVPacket - * Normally demuxers return one frame at a time, demuxers which do not do - * are connected to a parser to split what they return into proper frames. - * This flag is reserved to the very rare category of codecs which have a - * bitstream that cannot be split into frames without timeconsuming - * operations like full decoding. Demuxers carrying such bitstreams thus - * may return multiple frames in a packet. This has many disadvantages like - * prohibiting stream copy in many cases thus it should only be considered - * as a last resort. - */ -#define AV_CODEC_CAP_SUBFRAMES (1 << 8) -/** - * Codec is experimental and is thus avoided in favor of non experimental - * encoders - */ -#define AV_CODEC_CAP_EXPERIMENTAL (1 << 9) -/** - * Codec should fill in channel configuration and samplerate instead of container - */ -#define AV_CODEC_CAP_CHANNEL_CONF (1 << 10) -/** - * Codec supports frame-level multithreading. - */ -#define AV_CODEC_CAP_FRAME_THREADS (1 << 12) -/** - * Codec supports slice-based (or partition-based) multithreading. - */ -#define AV_CODEC_CAP_SLICE_THREADS (1 << 13) -/** - * Codec supports changed parameters at any point. - */ -#define AV_CODEC_CAP_PARAM_CHANGE (1 << 14) -/** - * Codec supports multithreading through a method other than slice- or - * frame-level multithreading. Typically this marks wrappers around - * multithreading-capable external libraries. - */ -#define AV_CODEC_CAP_OTHER_THREADS (1 << 15) -#if FF_API_AUTO_THREADS -#define AV_CODEC_CAP_AUTO_THREADS AV_CODEC_CAP_OTHER_THREADS -#endif -/** - * Audio encoder supports receiving a different number of samples in each call. - */ -#define AV_CODEC_CAP_VARIABLE_FRAME_SIZE (1 << 16) -/** - * Decoder is not a preferred choice for probing. - * This indicates that the decoder is not a good choice for probing. - * It could for example be an expensive to spin up hardware decoder, - * or it could simply not provide a lot of useful information about - * the stream. - * A decoder marked with this flag should only be used as last resort - * choice for probing. - */ -#define AV_CODEC_CAP_AVOID_PROBING (1 << 17) - -#if FF_API_UNUSED_CODEC_CAPS -/** - * Deprecated and unused. Use AVCodecDescriptor.props instead - */ -#define AV_CODEC_CAP_INTRA_ONLY 0x40000000 -/** - * Deprecated and unused. Use AVCodecDescriptor.props instead - */ -#define AV_CODEC_CAP_LOSSLESS 0x80000000 -#endif - -/** - * Codec is backed by a hardware implementation. Typically used to - * identify a non-hwaccel hardware decoder. For information about hwaccels, use - * avcodec_get_hw_config() instead. - */ -#define AV_CODEC_CAP_HARDWARE (1 << 18) - -/** - * Codec is potentially backed by a hardware implementation, but not - * necessarily. This is used instead of AV_CODEC_CAP_HARDWARE, if the - * implementation provides some sort of internal fallback. - */ -#define AV_CODEC_CAP_HYBRID (1 << 19) - -/** - * This codec takes the reordered_opaque field from input AVFrames - * and returns it in the corresponding field in AVCodecContext after - * encoding. - */ -#define AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE (1 << 20) - -/** - * This encoder can be flushed using avcodec_flush_buffers(). If this flag is - * not set, the encoder must be closed and reopened to ensure that no frames - * remain pending. - */ -#define AV_CODEC_CAP_ENCODER_FLUSH (1 << 21) - -/** - * The encoder is able to output reconstructed frame data, i.e. raw frames that - * would be produced by decoding the encoded bitstream. - * - * Reconstructed frame output is enabled by the AV_CODEC_FLAG_RECON_FRAME flag. - */ -#define AV_CODEC_CAP_ENCODER_RECON_FRAME (1 << 22) - -/** - * AVProfile. - */ -typedef struct AVProfile { - int profile; - const char *name; ///< short name for the profile -} AVProfile; - -/** - * AVCodec. - */ -typedef struct AVCodec { - /** - * Name of the codec implementation. - * The name is globally unique among encoders and among decoders (but an - * encoder and a decoder can share the same name). - * This is the primary way to find a codec from the user perspective. - */ - const char *name; - /** - * Descriptive name for the codec, meant to be more human readable than name. - * You should use the NULL_IF_CONFIG_SMALL() macro to define it. - */ - const char *long_name; - enum AVMediaType type; - enum AVCodecID id; - /** - * Codec capabilities. - * see AV_CODEC_CAP_* - */ - int capabilities; - uint8_t max_lowres; ///< maximum value for lowres supported by the decoder - const AVRational *supported_framerates; ///< array of supported framerates, or NULL if any, array is terminated by {0,0} - const enum AVPixelFormat *pix_fmts; ///< array of supported pixel formats, or NULL if unknown, array is terminated by -1 - const int *supported_samplerates; ///< array of supported audio samplerates, or NULL if unknown, array is terminated by 0 - const enum AVSampleFormat *sample_fmts; ///< array of supported sample formats, or NULL if unknown, array is terminated by -1 -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * @deprecated use ch_layouts instead - */ - attribute_deprecated - const uint64_t *channel_layouts; ///< array of support channel layouts, or NULL if unknown. array is terminated by 0 -#endif - const AVClass *priv_class; ///< AVClass for the private context - const AVProfile *profiles; ///< array of recognized profiles, or NULL if unknown, array is terminated by {FF_PROFILE_UNKNOWN} - - /** - * Group name of the codec implementation. - * This is a short symbolic name of the wrapper backing this codec. A - * wrapper uses some kind of external implementation for the codec, such - * as an external library, or a codec implementation provided by the OS or - * the hardware. - * If this field is NULL, this is a builtin, libavcodec native codec. - * If non-NULL, this will be the suffix in AVCodec.name in most cases - * (usually AVCodec.name will be of the form "_"). - */ - const char *wrapper_name; - - /** - * Array of supported channel layouts, terminated with a zeroed layout. - */ - const AVChannelLayout *ch_layouts; -} AVCodec; - -/** - * Iterate over all registered codecs. - * - * @param opaque a pointer where libavcodec will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered codec or NULL when the iteration is - * finished - */ -const AVCodec *av_codec_iterate(void **opaque); - -/** - * Find a registered decoder with a matching codec ID. - * - * @param id AVCodecID of the requested decoder - * @return A decoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_decoder(enum AVCodecID id); - -/** - * Find a registered decoder with the specified name. - * - * @param name name of the requested decoder - * @return A decoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_decoder_by_name(const char *name); - -/** - * Find a registered encoder with a matching codec ID. - * - * @param id AVCodecID of the requested encoder - * @return An encoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_encoder(enum AVCodecID id); - -/** - * Find a registered encoder with the specified name. - * - * @param name name of the requested encoder - * @return An encoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_encoder_by_name(const char *name); -/** - * @return a non-zero number if codec is an encoder, zero otherwise - */ -int av_codec_is_encoder(const AVCodec *codec); - -/** - * @return a non-zero number if codec is a decoder, zero otherwise - */ -int av_codec_is_decoder(const AVCodec *codec); - -/** - * Return a name for the specified profile, if available. - * - * @param codec the codec that is searched for the given profile - * @param profile the profile value for which a name is requested - * @return A name for the profile if found, NULL otherwise. - */ -const char *av_get_profile_name(const AVCodec *codec, int profile); - -enum { - /** - * The codec supports this format via the hw_device_ctx interface. - * - * When selecting this format, AVCodecContext.hw_device_ctx should - * have been set to a device of the specified type before calling - * avcodec_open2(). - */ - AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX = 0x01, - /** - * The codec supports this format via the hw_frames_ctx interface. - * - * When selecting this format for a decoder, - * AVCodecContext.hw_frames_ctx should be set to a suitable frames - * context inside the get_format() callback. The frames context - * must have been created on a device of the specified type. - * - * When selecting this format for an encoder, - * AVCodecContext.hw_frames_ctx should be set to the context which - * will be used for the input frames before calling avcodec_open2(). - */ - AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX = 0x02, - /** - * The codec supports this format by some internal method. - * - * This format can be selected without any additional configuration - - * no device or frames context is required. - */ - AV_CODEC_HW_CONFIG_METHOD_INTERNAL = 0x04, - /** - * The codec supports this format by some ad-hoc method. - * - * Additional settings and/or function calls are required. See the - * codec-specific documentation for details. (Methods requiring - * this sort of configuration are deprecated and others should be - * used in preference.) - */ - AV_CODEC_HW_CONFIG_METHOD_AD_HOC = 0x08, -}; - -typedef struct AVCodecHWConfig { - /** - * For decoders, a hardware pixel format which that decoder may be - * able to decode to if suitable hardware is available. - * - * For encoders, a pixel format which the encoder may be able to - * accept. If set to AV_PIX_FMT_NONE, this applies to all pixel - * formats supported by the codec. - */ - enum AVPixelFormat pix_fmt; - /** - * Bit set of AV_CODEC_HW_CONFIG_METHOD_* flags, describing the possible - * setup methods which can be used with this configuration. - */ - int methods; - /** - * The device type associated with the configuration. - * - * Must be set for AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX and - * AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX, otherwise unused. - */ - enum AVHWDeviceType device_type; -} AVCodecHWConfig; - -/** - * Retrieve supported hardware configurations for a codec. - * - * Values of index from zero to some maximum return the indexed configuration - * descriptor; all other values return NULL. If the codec does not support - * any hardware configurations then it will always return NULL. - */ -const AVCodecHWConfig *avcodec_get_hw_config(const AVCodec *codec, int index); - -/** - * @} - */ - -#endif /* AVCODEC_CODEC_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavcodec/codec_desc.h b/third_party/ffmpeg/uos/mips64/include/libavcodec/codec_desc.h deleted file mode 100644 index 126b52df..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavcodec/codec_desc.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Codec descriptors public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_DESC_H -#define AVCODEC_CODEC_DESC_H - -#include "libavutil/avutil.h" - -#include "codec_id.h" - -/** - * @addtogroup lavc_core - * @{ - */ - -/** - * This struct describes the properties of a single codec described by an - * AVCodecID. - * @see avcodec_descriptor_get() - */ -typedef struct AVCodecDescriptor { - enum AVCodecID id; - enum AVMediaType type; - /** - * Name of the codec described by this descriptor. It is non-empty and - * unique for each codec descriptor. It should contain alphanumeric - * characters and '_' only. - */ - const char *name; - /** - * A more descriptive name for this codec. May be NULL. - */ - const char *long_name; - /** - * Codec properties, a combination of AV_CODEC_PROP_* flags. - */ - int props; - /** - * MIME type(s) associated with the codec. - * May be NULL; if not, a NULL-terminated array of MIME types. - * The first item is always non-NULL and is the preferred MIME type. - */ - const char *const *mime_types; - /** - * If non-NULL, an array of profiles recognized for this codec. - * Terminated with FF_PROFILE_UNKNOWN. - */ - const struct AVProfile *profiles; -} AVCodecDescriptor; - -/** - * Codec uses only intra compression. - * Video and audio codecs only. - */ -#define AV_CODEC_PROP_INTRA_ONLY (1 << 0) -/** - * Codec supports lossy compression. Audio and video codecs only. - * @note a codec may support both lossy and lossless - * compression modes - */ -#define AV_CODEC_PROP_LOSSY (1 << 1) -/** - * Codec supports lossless compression. Audio and video codecs only. - */ -#define AV_CODEC_PROP_LOSSLESS (1 << 2) -/** - * Codec supports frame reordering. That is, the coded order (the order in which - * the encoded packets are output by the encoders / stored / input to the - * decoders) may be different from the presentation order of the corresponding - * frames. - * - * For codecs that do not have this property set, PTS and DTS should always be - * equal. - */ -#define AV_CODEC_PROP_REORDER (1 << 3) -/** - * Subtitle codec is bitmap based - * Decoded AVSubtitle data can be read from the AVSubtitleRect->pict field. - */ -#define AV_CODEC_PROP_BITMAP_SUB (1 << 16) -/** - * Subtitle codec is text based. - * Decoded AVSubtitle data can be read from the AVSubtitleRect->ass field. - */ -#define AV_CODEC_PROP_TEXT_SUB (1 << 17) - -/** - * @return descriptor for given codec ID or NULL if no descriptor exists. - */ -const AVCodecDescriptor *avcodec_descriptor_get(enum AVCodecID id); - -/** - * Iterate over all codec descriptors known to libavcodec. - * - * @param prev previous descriptor. NULL to get the first descriptor. - * - * @return next descriptor or NULL after the last descriptor - */ -const AVCodecDescriptor *avcodec_descriptor_next(const AVCodecDescriptor *prev); - -/** - * @return codec descriptor with the given name or NULL if no such descriptor - * exists. - */ -const AVCodecDescriptor *avcodec_descriptor_get_by_name(const char *name); - -/** - * @} - */ - -#endif // AVCODEC_CODEC_DESC_H diff --git a/third_party/ffmpeg/uos/mips64/include/libavcodec/codec_id.h b/third_party/ffmpeg/uos/mips64/include/libavcodec/codec_id.h deleted file mode 100644 index 386a00a7..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavcodec/codec_id.h +++ /dev/null @@ -1,636 +0,0 @@ -/* - * Codec IDs - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_ID_H -#define AVCODEC_CODEC_ID_H - -#include "libavutil/avutil.h" -#include "libavutil/samplefmt.h" - -/** - * @addtogroup lavc_core - * @{ - */ - -/** - * Identify the syntax and semantics of the bitstream. - * The principle is roughly: - * Two decoders with the same ID can decode the same streams. - * Two encoders with the same ID can encode compatible streams. - * There may be slight deviations from the principle due to implementation - * details. - * - * If you add a codec ID to this list, add it so that - * 1. no value of an existing codec ID changes (that would break ABI), - * 2. it is as close as possible to similar codecs - * - * After adding new codec IDs, do not forget to add an entry to the codec - * descriptor list and bump libavcodec minor version. - */ -enum AVCodecID { - AV_CODEC_ID_NONE, - - /* video codecs */ - AV_CODEC_ID_MPEG1VIDEO, - AV_CODEC_ID_MPEG2VIDEO, ///< preferred ID for MPEG-1/2 video decoding - AV_CODEC_ID_H261, - AV_CODEC_ID_H263, - AV_CODEC_ID_RV10, - AV_CODEC_ID_RV20, - AV_CODEC_ID_MJPEG, - AV_CODEC_ID_MJPEGB, - AV_CODEC_ID_LJPEG, - AV_CODEC_ID_SP5X, - AV_CODEC_ID_JPEGLS, - AV_CODEC_ID_MPEG4, - AV_CODEC_ID_RAWVIDEO, - AV_CODEC_ID_MSMPEG4V1, - AV_CODEC_ID_MSMPEG4V2, - AV_CODEC_ID_MSMPEG4V3, - AV_CODEC_ID_WMV1, - AV_CODEC_ID_WMV2, - AV_CODEC_ID_H263P, - AV_CODEC_ID_H263I, - AV_CODEC_ID_FLV1, - AV_CODEC_ID_SVQ1, - AV_CODEC_ID_SVQ3, - AV_CODEC_ID_DVVIDEO, - AV_CODEC_ID_HUFFYUV, - AV_CODEC_ID_CYUV, - AV_CODEC_ID_H264, - AV_CODEC_ID_INDEO3, - AV_CODEC_ID_VP3, - AV_CODEC_ID_THEORA, - AV_CODEC_ID_ASV1, - AV_CODEC_ID_ASV2, - AV_CODEC_ID_FFV1, - AV_CODEC_ID_4XM, - AV_CODEC_ID_VCR1, - AV_CODEC_ID_CLJR, - AV_CODEC_ID_MDEC, - AV_CODEC_ID_ROQ, - AV_CODEC_ID_INTERPLAY_VIDEO, - AV_CODEC_ID_XAN_WC3, - AV_CODEC_ID_XAN_WC4, - AV_CODEC_ID_RPZA, - AV_CODEC_ID_CINEPAK, - AV_CODEC_ID_WS_VQA, - AV_CODEC_ID_MSRLE, - AV_CODEC_ID_MSVIDEO1, - AV_CODEC_ID_IDCIN, - AV_CODEC_ID_8BPS, - AV_CODEC_ID_SMC, - AV_CODEC_ID_FLIC, - AV_CODEC_ID_TRUEMOTION1, - AV_CODEC_ID_VMDVIDEO, - AV_CODEC_ID_MSZH, - AV_CODEC_ID_ZLIB, - AV_CODEC_ID_QTRLE, - AV_CODEC_ID_TSCC, - AV_CODEC_ID_ULTI, - AV_CODEC_ID_QDRAW, - AV_CODEC_ID_VIXL, - AV_CODEC_ID_QPEG, - AV_CODEC_ID_PNG, - AV_CODEC_ID_PPM, - AV_CODEC_ID_PBM, - AV_CODEC_ID_PGM, - AV_CODEC_ID_PGMYUV, - AV_CODEC_ID_PAM, - AV_CODEC_ID_FFVHUFF, - AV_CODEC_ID_RV30, - AV_CODEC_ID_RV40, - AV_CODEC_ID_VC1, - AV_CODEC_ID_WMV3, - AV_CODEC_ID_LOCO, - AV_CODEC_ID_WNV1, - AV_CODEC_ID_AASC, - AV_CODEC_ID_INDEO2, - AV_CODEC_ID_FRAPS, - AV_CODEC_ID_TRUEMOTION2, - AV_CODEC_ID_BMP, - AV_CODEC_ID_CSCD, - AV_CODEC_ID_MMVIDEO, - AV_CODEC_ID_ZMBV, - AV_CODEC_ID_AVS, - AV_CODEC_ID_SMACKVIDEO, - AV_CODEC_ID_NUV, - AV_CODEC_ID_KMVC, - AV_CODEC_ID_FLASHSV, - AV_CODEC_ID_CAVS, - AV_CODEC_ID_JPEG2000, - AV_CODEC_ID_VMNC, - AV_CODEC_ID_VP5, - AV_CODEC_ID_VP6, - AV_CODEC_ID_VP6F, - AV_CODEC_ID_TARGA, - AV_CODEC_ID_DSICINVIDEO, - AV_CODEC_ID_TIERTEXSEQVIDEO, - AV_CODEC_ID_TIFF, - AV_CODEC_ID_GIF, - AV_CODEC_ID_DXA, - AV_CODEC_ID_DNXHD, - AV_CODEC_ID_THP, - AV_CODEC_ID_SGI, - AV_CODEC_ID_C93, - AV_CODEC_ID_BETHSOFTVID, - AV_CODEC_ID_PTX, - AV_CODEC_ID_TXD, - AV_CODEC_ID_VP6A, - AV_CODEC_ID_AMV, - AV_CODEC_ID_VB, - AV_CODEC_ID_PCX, - AV_CODEC_ID_SUNRAST, - AV_CODEC_ID_INDEO4, - AV_CODEC_ID_INDEO5, - AV_CODEC_ID_MIMIC, - AV_CODEC_ID_RL2, - AV_CODEC_ID_ESCAPE124, - AV_CODEC_ID_DIRAC, - AV_CODEC_ID_BFI, - AV_CODEC_ID_CMV, - AV_CODEC_ID_MOTIONPIXELS, - AV_CODEC_ID_TGV, - AV_CODEC_ID_TGQ, - AV_CODEC_ID_TQI, - AV_CODEC_ID_AURA, - AV_CODEC_ID_AURA2, - AV_CODEC_ID_V210X, - AV_CODEC_ID_TMV, - AV_CODEC_ID_V210, - AV_CODEC_ID_DPX, - AV_CODEC_ID_MAD, - AV_CODEC_ID_FRWU, - AV_CODEC_ID_FLASHSV2, - AV_CODEC_ID_CDGRAPHICS, - AV_CODEC_ID_R210, - AV_CODEC_ID_ANM, - AV_CODEC_ID_BINKVIDEO, - AV_CODEC_ID_IFF_ILBM, -#define AV_CODEC_ID_IFF_BYTERUN1 AV_CODEC_ID_IFF_ILBM - AV_CODEC_ID_KGV1, - AV_CODEC_ID_YOP, - AV_CODEC_ID_VP8, - AV_CODEC_ID_PICTOR, - AV_CODEC_ID_ANSI, - AV_CODEC_ID_A64_MULTI, - AV_CODEC_ID_A64_MULTI5, - AV_CODEC_ID_R10K, - AV_CODEC_ID_MXPEG, - AV_CODEC_ID_LAGARITH, - AV_CODEC_ID_PRORES, - AV_CODEC_ID_JV, - AV_CODEC_ID_DFA, - AV_CODEC_ID_WMV3IMAGE, - AV_CODEC_ID_VC1IMAGE, - AV_CODEC_ID_UTVIDEO, - AV_CODEC_ID_BMV_VIDEO, - AV_CODEC_ID_VBLE, - AV_CODEC_ID_DXTORY, - AV_CODEC_ID_V410, - AV_CODEC_ID_XWD, - AV_CODEC_ID_CDXL, - AV_CODEC_ID_XBM, - AV_CODEC_ID_ZEROCODEC, - AV_CODEC_ID_MSS1, - AV_CODEC_ID_MSA1, - AV_CODEC_ID_TSCC2, - AV_CODEC_ID_MTS2, - AV_CODEC_ID_CLLC, - AV_CODEC_ID_MSS2, - AV_CODEC_ID_VP9, - AV_CODEC_ID_AIC, - AV_CODEC_ID_ESCAPE130, - AV_CODEC_ID_G2M, - AV_CODEC_ID_WEBP, - AV_CODEC_ID_HNM4_VIDEO, - AV_CODEC_ID_HEVC, -#define AV_CODEC_ID_H265 AV_CODEC_ID_HEVC - AV_CODEC_ID_FIC, - AV_CODEC_ID_ALIAS_PIX, - AV_CODEC_ID_BRENDER_PIX, - AV_CODEC_ID_PAF_VIDEO, - AV_CODEC_ID_EXR, - AV_CODEC_ID_VP7, - AV_CODEC_ID_SANM, - AV_CODEC_ID_SGIRLE, - AV_CODEC_ID_MVC1, - AV_CODEC_ID_MVC2, - AV_CODEC_ID_HQX, - AV_CODEC_ID_TDSC, - AV_CODEC_ID_HQ_HQA, - AV_CODEC_ID_HAP, - AV_CODEC_ID_DDS, - AV_CODEC_ID_DXV, - AV_CODEC_ID_SCREENPRESSO, - AV_CODEC_ID_RSCC, - AV_CODEC_ID_AVS2, - AV_CODEC_ID_PGX, - AV_CODEC_ID_AVS3, - AV_CODEC_ID_MSP2, - AV_CODEC_ID_VVC, -#define AV_CODEC_ID_H266 AV_CODEC_ID_VVC - AV_CODEC_ID_Y41P, - AV_CODEC_ID_AVRP, - AV_CODEC_ID_012V, - AV_CODEC_ID_AVUI, - AV_CODEC_ID_AYUV, - AV_CODEC_ID_TARGA_Y216, - AV_CODEC_ID_V308, - AV_CODEC_ID_V408, - AV_CODEC_ID_YUV4, - AV_CODEC_ID_AVRN, - AV_CODEC_ID_CPIA, - AV_CODEC_ID_XFACE, - AV_CODEC_ID_SNOW, - AV_CODEC_ID_SMVJPEG, - AV_CODEC_ID_APNG, - AV_CODEC_ID_DAALA, - AV_CODEC_ID_CFHD, - AV_CODEC_ID_TRUEMOTION2RT, - AV_CODEC_ID_M101, - AV_CODEC_ID_MAGICYUV, - AV_CODEC_ID_SHEERVIDEO, - AV_CODEC_ID_YLC, - AV_CODEC_ID_PSD, - AV_CODEC_ID_PIXLET, - AV_CODEC_ID_SPEEDHQ, - AV_CODEC_ID_FMVC, - AV_CODEC_ID_SCPR, - AV_CODEC_ID_CLEARVIDEO, - AV_CODEC_ID_XPM, - AV_CODEC_ID_AV1, - AV_CODEC_ID_BITPACKED, - AV_CODEC_ID_MSCC, - AV_CODEC_ID_SRGC, - AV_CODEC_ID_SVG, - AV_CODEC_ID_GDV, - AV_CODEC_ID_FITS, - AV_CODEC_ID_IMM4, - AV_CODEC_ID_PROSUMER, - AV_CODEC_ID_MWSC, - AV_CODEC_ID_WCMV, - AV_CODEC_ID_RASC, - AV_CODEC_ID_HYMT, - AV_CODEC_ID_ARBC, - AV_CODEC_ID_AGM, - AV_CODEC_ID_LSCR, - AV_CODEC_ID_VP4, - AV_CODEC_ID_IMM5, - AV_CODEC_ID_MVDV, - AV_CODEC_ID_MVHA, - AV_CODEC_ID_CDTOONS, - AV_CODEC_ID_MV30, - AV_CODEC_ID_NOTCHLC, - AV_CODEC_ID_PFM, - AV_CODEC_ID_MOBICLIP, - AV_CODEC_ID_PHOTOCD, - AV_CODEC_ID_IPU, - AV_CODEC_ID_ARGO, - AV_CODEC_ID_CRI, - AV_CODEC_ID_SIMBIOSIS_IMX, - AV_CODEC_ID_SGA_VIDEO, - AV_CODEC_ID_GEM, - AV_CODEC_ID_VBN, - AV_CODEC_ID_JPEGXL, - AV_CODEC_ID_QOI, - AV_CODEC_ID_PHM, - AV_CODEC_ID_RADIANCE_HDR, - AV_CODEC_ID_WBMP, - - /* various PCM "codecs" */ - AV_CODEC_ID_FIRST_AUDIO = 0x10000, ///< A dummy id pointing at the start of audio codecs - AV_CODEC_ID_PCM_S16LE = 0x10000, - AV_CODEC_ID_PCM_S16BE, - AV_CODEC_ID_PCM_U16LE, - AV_CODEC_ID_PCM_U16BE, - AV_CODEC_ID_PCM_S8, - AV_CODEC_ID_PCM_U8, - AV_CODEC_ID_PCM_MULAW, - AV_CODEC_ID_PCM_ALAW, - AV_CODEC_ID_PCM_S32LE, - AV_CODEC_ID_PCM_S32BE, - AV_CODEC_ID_PCM_U32LE, - AV_CODEC_ID_PCM_U32BE, - AV_CODEC_ID_PCM_S24LE, - AV_CODEC_ID_PCM_S24BE, - AV_CODEC_ID_PCM_U24LE, - AV_CODEC_ID_PCM_U24BE, - AV_CODEC_ID_PCM_S24DAUD, - AV_CODEC_ID_PCM_ZORK, - AV_CODEC_ID_PCM_S16LE_PLANAR, - AV_CODEC_ID_PCM_DVD, - AV_CODEC_ID_PCM_F32BE, - AV_CODEC_ID_PCM_F32LE, - AV_CODEC_ID_PCM_F64BE, - AV_CODEC_ID_PCM_F64LE, - AV_CODEC_ID_PCM_BLURAY, - AV_CODEC_ID_PCM_LXF, - AV_CODEC_ID_S302M, - AV_CODEC_ID_PCM_S8_PLANAR, - AV_CODEC_ID_PCM_S24LE_PLANAR, - AV_CODEC_ID_PCM_S32LE_PLANAR, - AV_CODEC_ID_PCM_S16BE_PLANAR, - AV_CODEC_ID_PCM_S64LE, - AV_CODEC_ID_PCM_S64BE, - AV_CODEC_ID_PCM_F16LE, - AV_CODEC_ID_PCM_F24LE, - AV_CODEC_ID_PCM_VIDC, - AV_CODEC_ID_PCM_SGA, - - /* various ADPCM codecs */ - AV_CODEC_ID_ADPCM_IMA_QT = 0x11000, - AV_CODEC_ID_ADPCM_IMA_WAV, - AV_CODEC_ID_ADPCM_IMA_DK3, - AV_CODEC_ID_ADPCM_IMA_DK4, - AV_CODEC_ID_ADPCM_IMA_WS, - AV_CODEC_ID_ADPCM_IMA_SMJPEG, - AV_CODEC_ID_ADPCM_MS, - AV_CODEC_ID_ADPCM_4XM, - AV_CODEC_ID_ADPCM_XA, - AV_CODEC_ID_ADPCM_ADX, - AV_CODEC_ID_ADPCM_EA, - AV_CODEC_ID_ADPCM_G726, - AV_CODEC_ID_ADPCM_CT, - AV_CODEC_ID_ADPCM_SWF, - AV_CODEC_ID_ADPCM_YAMAHA, - AV_CODEC_ID_ADPCM_SBPRO_4, - AV_CODEC_ID_ADPCM_SBPRO_3, - AV_CODEC_ID_ADPCM_SBPRO_2, - AV_CODEC_ID_ADPCM_THP, - AV_CODEC_ID_ADPCM_IMA_AMV, - AV_CODEC_ID_ADPCM_EA_R1, - AV_CODEC_ID_ADPCM_EA_R3, - AV_CODEC_ID_ADPCM_EA_R2, - AV_CODEC_ID_ADPCM_IMA_EA_SEAD, - AV_CODEC_ID_ADPCM_IMA_EA_EACS, - AV_CODEC_ID_ADPCM_EA_XAS, - AV_CODEC_ID_ADPCM_EA_MAXIS_XA, - AV_CODEC_ID_ADPCM_IMA_ISS, - AV_CODEC_ID_ADPCM_G722, - AV_CODEC_ID_ADPCM_IMA_APC, - AV_CODEC_ID_ADPCM_VIMA, - AV_CODEC_ID_ADPCM_AFC, - AV_CODEC_ID_ADPCM_IMA_OKI, - AV_CODEC_ID_ADPCM_DTK, - AV_CODEC_ID_ADPCM_IMA_RAD, - AV_CODEC_ID_ADPCM_G726LE, - AV_CODEC_ID_ADPCM_THP_LE, - AV_CODEC_ID_ADPCM_PSX, - AV_CODEC_ID_ADPCM_AICA, - AV_CODEC_ID_ADPCM_IMA_DAT4, - AV_CODEC_ID_ADPCM_MTAF, - AV_CODEC_ID_ADPCM_AGM, - AV_CODEC_ID_ADPCM_ARGO, - AV_CODEC_ID_ADPCM_IMA_SSI, - AV_CODEC_ID_ADPCM_ZORK, - AV_CODEC_ID_ADPCM_IMA_APM, - AV_CODEC_ID_ADPCM_IMA_ALP, - AV_CODEC_ID_ADPCM_IMA_MTF, - AV_CODEC_ID_ADPCM_IMA_CUNNING, - AV_CODEC_ID_ADPCM_IMA_MOFLEX, - AV_CODEC_ID_ADPCM_IMA_ACORN, - - /* AMR */ - AV_CODEC_ID_AMR_NB = 0x12000, - AV_CODEC_ID_AMR_WB, - - /* RealAudio codecs*/ - AV_CODEC_ID_RA_144 = 0x13000, - AV_CODEC_ID_RA_288, - - /* various DPCM codecs */ - AV_CODEC_ID_ROQ_DPCM = 0x14000, - AV_CODEC_ID_INTERPLAY_DPCM, - AV_CODEC_ID_XAN_DPCM, - AV_CODEC_ID_SOL_DPCM, - AV_CODEC_ID_SDX2_DPCM, - AV_CODEC_ID_GREMLIN_DPCM, - AV_CODEC_ID_DERF_DPCM, - - /* audio codecs */ - AV_CODEC_ID_MP2 = 0x15000, - AV_CODEC_ID_MP3, ///< preferred ID for decoding MPEG audio layer 1, 2 or 3 - AV_CODEC_ID_AAC, - AV_CODEC_ID_AC3, - AV_CODEC_ID_DTS, - AV_CODEC_ID_VORBIS, - AV_CODEC_ID_DVAUDIO, - AV_CODEC_ID_WMAV1, - AV_CODEC_ID_WMAV2, - AV_CODEC_ID_MACE3, - AV_CODEC_ID_MACE6, - AV_CODEC_ID_VMDAUDIO, - AV_CODEC_ID_FLAC, - AV_CODEC_ID_MP3ADU, - AV_CODEC_ID_MP3ON4, - AV_CODEC_ID_SHORTEN, - AV_CODEC_ID_ALAC, - AV_CODEC_ID_WESTWOOD_SND1, - AV_CODEC_ID_GSM, ///< as in Berlin toast format - AV_CODEC_ID_QDM2, - AV_CODEC_ID_COOK, - AV_CODEC_ID_TRUESPEECH, - AV_CODEC_ID_TTA, - AV_CODEC_ID_SMACKAUDIO, - AV_CODEC_ID_QCELP, - AV_CODEC_ID_WAVPACK, - AV_CODEC_ID_DSICINAUDIO, - AV_CODEC_ID_IMC, - AV_CODEC_ID_MUSEPACK7, - AV_CODEC_ID_MLP, - AV_CODEC_ID_GSM_MS, /* as found in WAV */ - AV_CODEC_ID_ATRAC3, - AV_CODEC_ID_APE, - AV_CODEC_ID_NELLYMOSER, - AV_CODEC_ID_MUSEPACK8, - AV_CODEC_ID_SPEEX, - AV_CODEC_ID_WMAVOICE, - AV_CODEC_ID_WMAPRO, - AV_CODEC_ID_WMALOSSLESS, - AV_CODEC_ID_ATRAC3P, - AV_CODEC_ID_EAC3, - AV_CODEC_ID_SIPR, - AV_CODEC_ID_MP1, - AV_CODEC_ID_TWINVQ, - AV_CODEC_ID_TRUEHD, - AV_CODEC_ID_MP4ALS, - AV_CODEC_ID_ATRAC1, - AV_CODEC_ID_BINKAUDIO_RDFT, - AV_CODEC_ID_BINKAUDIO_DCT, - AV_CODEC_ID_AAC_LATM, - AV_CODEC_ID_QDMC, - AV_CODEC_ID_CELT, - AV_CODEC_ID_G723_1, - AV_CODEC_ID_G729, - AV_CODEC_ID_8SVX_EXP, - AV_CODEC_ID_8SVX_FIB, - AV_CODEC_ID_BMV_AUDIO, - AV_CODEC_ID_RALF, - AV_CODEC_ID_IAC, - AV_CODEC_ID_ILBC, - AV_CODEC_ID_OPUS, - AV_CODEC_ID_COMFORT_NOISE, - AV_CODEC_ID_TAK, - AV_CODEC_ID_METASOUND, - AV_CODEC_ID_PAF_AUDIO, - AV_CODEC_ID_ON2AVC, - AV_CODEC_ID_DSS_SP, - AV_CODEC_ID_CODEC2, - AV_CODEC_ID_FFWAVESYNTH, - AV_CODEC_ID_SONIC, - AV_CODEC_ID_SONIC_LS, - AV_CODEC_ID_EVRC, - AV_CODEC_ID_SMV, - AV_CODEC_ID_DSD_LSBF, - AV_CODEC_ID_DSD_MSBF, - AV_CODEC_ID_DSD_LSBF_PLANAR, - AV_CODEC_ID_DSD_MSBF_PLANAR, - AV_CODEC_ID_4GV, - AV_CODEC_ID_INTERPLAY_ACM, - AV_CODEC_ID_XMA1, - AV_CODEC_ID_XMA2, - AV_CODEC_ID_DST, - AV_CODEC_ID_ATRAC3AL, - AV_CODEC_ID_ATRAC3PAL, - AV_CODEC_ID_DOLBY_E, - AV_CODEC_ID_APTX, - AV_CODEC_ID_APTX_HD, - AV_CODEC_ID_SBC, - AV_CODEC_ID_ATRAC9, - AV_CODEC_ID_HCOM, - AV_CODEC_ID_ACELP_KELVIN, - AV_CODEC_ID_MPEGH_3D_AUDIO, - AV_CODEC_ID_SIREN, - AV_CODEC_ID_HCA, - AV_CODEC_ID_FASTAUDIO, - AV_CODEC_ID_MSNSIREN, - AV_CODEC_ID_DFPWM, - - /* subtitle codecs */ - AV_CODEC_ID_FIRST_SUBTITLE = 0x17000, ///< A dummy ID pointing at the start of subtitle codecs. - AV_CODEC_ID_DVD_SUBTITLE = 0x17000, - AV_CODEC_ID_DVB_SUBTITLE, - AV_CODEC_ID_TEXT, ///< raw UTF-8 text - AV_CODEC_ID_XSUB, - AV_CODEC_ID_SSA, - AV_CODEC_ID_MOV_TEXT, - AV_CODEC_ID_HDMV_PGS_SUBTITLE, - AV_CODEC_ID_DVB_TELETEXT, - AV_CODEC_ID_SRT, - AV_CODEC_ID_MICRODVD, - AV_CODEC_ID_EIA_608, - AV_CODEC_ID_JACOSUB, - AV_CODEC_ID_SAMI, - AV_CODEC_ID_REALTEXT, - AV_CODEC_ID_STL, - AV_CODEC_ID_SUBVIEWER1, - AV_CODEC_ID_SUBVIEWER, - AV_CODEC_ID_SUBRIP, - AV_CODEC_ID_WEBVTT, - AV_CODEC_ID_MPL2, - AV_CODEC_ID_VPLAYER, - AV_CODEC_ID_PJS, - AV_CODEC_ID_ASS, - AV_CODEC_ID_HDMV_TEXT_SUBTITLE, - AV_CODEC_ID_TTML, - AV_CODEC_ID_ARIB_CAPTION, - - /* other specific kind of codecs (generally used for attachments) */ - AV_CODEC_ID_FIRST_UNKNOWN = 0x18000, ///< A dummy ID pointing at the start of various fake codecs. - AV_CODEC_ID_TTF = 0x18000, - - AV_CODEC_ID_SCTE_35, ///< Contain timestamp estimated through PCR of program stream. - AV_CODEC_ID_EPG, - AV_CODEC_ID_BINTEXT, - AV_CODEC_ID_XBIN, - AV_CODEC_ID_IDF, - AV_CODEC_ID_OTF, - AV_CODEC_ID_SMPTE_KLV, - AV_CODEC_ID_DVD_NAV, - AV_CODEC_ID_TIMED_ID3, - AV_CODEC_ID_BIN_DATA, - - - AV_CODEC_ID_PROBE = 0x19000, ///< codec_id is not known (like AV_CODEC_ID_NONE) but lavf should attempt to identify it - - AV_CODEC_ID_MPEG2TS = 0x20000, /**< _FAKE_ codec to indicate a raw MPEG-2 TS - * stream (only used by libavformat) */ - AV_CODEC_ID_MPEG4SYSTEMS = 0x20001, /**< _FAKE_ codec to indicate a MPEG-4 Systems - * stream (only used by libavformat) */ - AV_CODEC_ID_FFMETADATA = 0x21000, ///< Dummy codec for streams containing only metadata information. - AV_CODEC_ID_WRAPPED_AVFRAME = 0x21001, ///< Passthrough codec, AVFrames wrapped in AVPacket -}; - -/** - * Get the type of the given codec. - */ -enum AVMediaType avcodec_get_type(enum AVCodecID codec_id); - -/** - * Get the name of a codec. - * @return a static string identifying the codec; never NULL - */ -const char *avcodec_get_name(enum AVCodecID id); - -/** - * Return codec bits per sample. - * - * @param[in] codec_id the codec - * @return Number of bits per sample or zero if unknown for the given codec. - */ -int av_get_bits_per_sample(enum AVCodecID codec_id); - -/** - * Return codec bits per sample. - * Only return non-zero if the bits per sample is exactly correct, not an - * approximation. - * - * @param[in] codec_id the codec - * @return Number of bits per sample or zero if unknown for the given codec. - */ -int av_get_exact_bits_per_sample(enum AVCodecID codec_id); - -/** - * Return a name for the specified profile, if available. - * - * @param codec_id the ID of the codec to which the requested profile belongs - * @param profile the profile value for which a name is requested - * @return A name for the profile if found, NULL otherwise. - * - * @note unlike av_get_profile_name(), which searches a list of profiles - * supported by a specific decoder or encoder implementation, this - * function searches the list of profiles from the AVCodecDescriptor - */ -const char *avcodec_profile_name(enum AVCodecID codec_id, int profile); - -/** - * Return the PCM codec associated with a sample format. - * @param be endianness, 0 for little, 1 for big, - * -1 (or anything else) for native - * @return AV_CODEC_ID_PCM_* or AV_CODEC_ID_NONE - */ -enum AVCodecID av_get_pcm_codec(enum AVSampleFormat fmt, int be); - -/** - * @} - */ - -#endif // AVCODEC_CODEC_ID_H diff --git a/third_party/ffmpeg/uos/mips64/include/libavcodec/codec_par.h b/third_party/ffmpeg/uos/mips64/include/libavcodec/codec_par.h deleted file mode 100644 index 7660791a..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavcodec/codec_par.h +++ /dev/null @@ -1,246 +0,0 @@ -/* - * Codec parameters public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_PAR_H -#define AVCODEC_CODEC_PAR_H - -#include - -#include "libavutil/avutil.h" -#include "libavutil/channel_layout.h" -#include "libavutil/rational.h" -#include "libavutil/pixfmt.h" - -#include "codec_id.h" - -/** - * @addtogroup lavc_core - */ - -enum AVFieldOrder { - AV_FIELD_UNKNOWN, - AV_FIELD_PROGRESSIVE, - AV_FIELD_TT, //< Top coded_first, top displayed first - AV_FIELD_BB, //< Bottom coded first, bottom displayed first - AV_FIELD_TB, //< Top coded first, bottom displayed first - AV_FIELD_BT, //< Bottom coded first, top displayed first -}; - -/** - * This struct describes the properties of an encoded stream. - * - * sizeof(AVCodecParameters) is not a part of the public ABI, this struct must - * be allocated with avcodec_parameters_alloc() and freed with - * avcodec_parameters_free(). - */ -typedef struct AVCodecParameters { - /** - * General type of the encoded data. - */ - enum AVMediaType codec_type; - /** - * Specific type of the encoded data (the codec used). - */ - enum AVCodecID codec_id; - /** - * Additional information about the codec (corresponds to the AVI FOURCC). - */ - uint32_t codec_tag; - - /** - * Extra binary data needed for initializing the decoder, codec-dependent. - * - * Must be allocated with av_malloc() and will be freed by - * avcodec_parameters_free(). The allocated size of extradata must be at - * least extradata_size + AV_INPUT_BUFFER_PADDING_SIZE, with the padding - * bytes zeroed. - */ - uint8_t *extradata; - /** - * Size of the extradata content in bytes. - */ - int extradata_size; - - /** - * - video: the pixel format, the value corresponds to enum AVPixelFormat. - * - audio: the sample format, the value corresponds to enum AVSampleFormat. - */ - int format; - - /** - * The average bitrate of the encoded data (in bits per second). - */ - int64_t bit_rate; - - /** - * The number of bits per sample in the codedwords. - * - * This is basically the bitrate per sample. It is mandatory for a bunch of - * formats to actually decode them. It's the number of bits for one sample in - * the actual coded bitstream. - * - * This could be for example 4 for ADPCM - * For PCM formats this matches bits_per_raw_sample - * Can be 0 - */ - int bits_per_coded_sample; - - /** - * This is the number of valid bits in each output sample. If the - * sample format has more bits, the least significant bits are additional - * padding bits, which are always 0. Use right shifts to reduce the sample - * to its actual size. For example, audio formats with 24 bit samples will - * have bits_per_raw_sample set to 24, and format set to AV_SAMPLE_FMT_S32. - * To get the original sample use "(int32_t)sample >> 8"." - * - * For ADPCM this might be 12 or 16 or similar - * Can be 0 - */ - int bits_per_raw_sample; - - /** - * Codec-specific bitstream restrictions that the stream conforms to. - */ - int profile; - int level; - - /** - * Video only. The dimensions of the video frame in pixels. - */ - int width; - int height; - - /** - * Video only. The aspect ratio (width / height) which a single pixel - * should have when displayed. - * - * When the aspect ratio is unknown / undefined, the numerator should be - * set to 0 (the denominator may have any value). - */ - AVRational sample_aspect_ratio; - - /** - * Video only. The order of the fields in interlaced video. - */ - enum AVFieldOrder field_order; - - /** - * Video only. Additional colorspace characteristics. - */ - enum AVColorRange color_range; - enum AVColorPrimaries color_primaries; - enum AVColorTransferCharacteristic color_trc; - enum AVColorSpace color_space; - enum AVChromaLocation chroma_location; - - /** - * Video only. Number of delayed frames. - */ - int video_delay; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Audio only. The channel layout bitmask. May be 0 if the channel layout is - * unknown or unspecified, otherwise the number of bits set must be equal to - * the channels field. - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; - /** - * Audio only. The number of audio channels. - * @deprecated use ch_layout.nb_channels - */ - attribute_deprecated - int channels; -#endif - /** - * Audio only. The number of audio samples per second. - */ - int sample_rate; - /** - * Audio only. The number of bytes per coded audio frame, required by some - * formats. - * - * Corresponds to nBlockAlign in WAVEFORMATEX. - */ - int block_align; - /** - * Audio only. Audio frame size, if known. Required by some formats to be static. - */ - int frame_size; - - /** - * Audio only. The amount of padding (in samples) inserted by the encoder at - * the beginning of the audio. I.e. this number of leading decoded samples - * must be discarded by the caller to get the original audio without leading - * padding. - */ - int initial_padding; - /** - * Audio only. The amount of padding (in samples) appended by the encoder to - * the end of the audio. I.e. this number of decoded samples must be - * discarded by the caller from the end of the stream to get the original - * audio without any trailing padding. - */ - int trailing_padding; - /** - * Audio only. Number of samples to skip after a discontinuity. - */ - int seek_preroll; - - /** - * Audio only. The channel layout and number of channels. - */ - AVChannelLayout ch_layout; -} AVCodecParameters; - -/** - * Allocate a new AVCodecParameters and set its fields to default values - * (unknown/invalid/0). The returned struct must be freed with - * avcodec_parameters_free(). - */ -AVCodecParameters *avcodec_parameters_alloc(void); - -/** - * Free an AVCodecParameters instance and everything associated with it and - * write NULL to the supplied pointer. - */ -void avcodec_parameters_free(AVCodecParameters **par); - -/** - * Copy the contents of src to dst. Any allocated fields in dst are freed and - * replaced with newly allocated duplicates of the corresponding fields in src. - * - * @return >= 0 on success, a negative AVERROR code on failure. - */ -int avcodec_parameters_copy(AVCodecParameters *dst, const AVCodecParameters *src); - -/** - * This function is the same as av_get_audio_frame_duration(), except it works - * with AVCodecParameters instead of an AVCodecContext. - */ -int av_get_audio_frame_duration2(AVCodecParameters *par, int frame_bytes); - -/** - * @} - */ - -#endif // AVCODEC_CODEC_PAR_H diff --git a/third_party/ffmpeg/uos/mips64/include/libavcodec/d3d11va.h b/third_party/ffmpeg/uos/mips64/include/libavcodec/d3d11va.h deleted file mode 100644 index 6816b6c1..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavcodec/d3d11va.h +++ /dev/null @@ -1,112 +0,0 @@ -/* - * Direct3D11 HW acceleration - * - * copyright (c) 2009 Laurent Aimar - * copyright (c) 2015 Steve Lhomme - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_D3D11VA_H -#define AVCODEC_D3D11VA_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_d3d11va - * Public libavcodec D3D11VA header. - */ - -#if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0602 -#undef _WIN32_WINNT -#define _WIN32_WINNT 0x0602 -#endif - -#include -#include - -/** - * @defgroup lavc_codec_hwaccel_d3d11va Direct3D11 - * @ingroup lavc_codec_hwaccel - * - * @{ - */ - -#define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for Direct3D11 and old UVD/UVD+ ATI video cards -#define FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO 2 ///< Work around for Direct3D11 and old Intel GPUs with ClearVideo interface - -/** - * This structure is used to provides the necessary configurations and data - * to the Direct3D11 FFmpeg HWAccel implementation. - * - * The application must make it available as AVCodecContext.hwaccel_context. - * - * Use av_d3d11va_alloc_context() exclusively to allocate an AVD3D11VAContext. - */ -typedef struct AVD3D11VAContext { - /** - * D3D11 decoder object - */ - ID3D11VideoDecoder *decoder; - - /** - * D3D11 VideoContext - */ - ID3D11VideoContext *video_context; - - /** - * D3D11 configuration used to create the decoder - */ - D3D11_VIDEO_DECODER_CONFIG *cfg; - - /** - * The number of surface in the surface array - */ - unsigned surface_count; - - /** - * The array of Direct3D surfaces used to create the decoder - */ - ID3D11VideoDecoderOutputView **surface; - - /** - * A bit field configuring the workarounds needed for using the decoder - */ - uint64_t workaround; - - /** - * Private to the FFmpeg AVHWAccel implementation - */ - unsigned report_id; - - /** - * Mutex to access video_context - */ - HANDLE context_mutex; -} AVD3D11VAContext; - -/** - * Allocate an AVD3D11VAContext. - * - * @return Newly-allocated AVD3D11VAContext or NULL on failure. - */ -AVD3D11VAContext *av_d3d11va_alloc_context(void); - -/** - * @} - */ - -#endif /* AVCODEC_D3D11VA_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavcodec/defs.h b/third_party/ffmpeg/uos/mips64/include/libavcodec/defs.h deleted file mode 100644 index 420a042b..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavcodec/defs.h +++ /dev/null @@ -1,170 +0,0 @@ -/* - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DEFS_H -#define AVCODEC_DEFS_H - -/** - * @file - * @ingroup libavc - * Misc types and constants that do not belong anywhere else. - */ - -#include -#include - -/** - * @ingroup lavc_decoding - * Required number of additionally allocated bytes at the end of the input bitstream for decoding. - * This is mainly needed because some optimized bitstream readers read - * 32 or 64 bit at once and could read over the end.
- * Note: If the first 23 bits of the additional bytes are not 0, then damaged - * MPEG bitstreams could cause overread and segfault. - */ -#define AV_INPUT_BUFFER_PADDING_SIZE 64 - -/** - * @ingroup lavc_decoding - */ -enum AVDiscard{ - /* We leave some space between them for extensions (drop some - * keyframes for intra-only or drop just some bidir frames). */ - AVDISCARD_NONE =-16, ///< discard nothing - AVDISCARD_DEFAULT = 0, ///< discard useless packets like 0 size packets in avi - AVDISCARD_NONREF = 8, ///< discard all non reference - AVDISCARD_BIDIR = 16, ///< discard all bidirectional frames - AVDISCARD_NONINTRA= 24, ///< discard all non intra frames - AVDISCARD_NONKEY = 32, ///< discard all frames except keyframes - AVDISCARD_ALL = 48, ///< discard all -}; - -enum AVAudioServiceType { - AV_AUDIO_SERVICE_TYPE_MAIN = 0, - AV_AUDIO_SERVICE_TYPE_EFFECTS = 1, - AV_AUDIO_SERVICE_TYPE_VISUALLY_IMPAIRED = 2, - AV_AUDIO_SERVICE_TYPE_HEARING_IMPAIRED = 3, - AV_AUDIO_SERVICE_TYPE_DIALOGUE = 4, - AV_AUDIO_SERVICE_TYPE_COMMENTARY = 5, - AV_AUDIO_SERVICE_TYPE_EMERGENCY = 6, - AV_AUDIO_SERVICE_TYPE_VOICE_OVER = 7, - AV_AUDIO_SERVICE_TYPE_KARAOKE = 8, - AV_AUDIO_SERVICE_TYPE_NB , ///< Not part of ABI -}; - -/** - * Pan Scan area. - * This specifies the area which should be displayed. - * Note there may be multiple such areas for one frame. - */ -typedef struct AVPanScan { - /** - * id - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int id; - - /** - * width and height in 1/16 pel - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int width; - int height; - - /** - * position of the top left corner in 1/16 pel for up to 3 fields/frames - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int16_t position[3][2]; -} AVPanScan; - -/** - * This structure describes the bitrate properties of an encoded bitstream. It - * roughly corresponds to a subset the VBV parameters for MPEG-2 or HRD - * parameters for H.264/HEVC. - */ -typedef struct AVCPBProperties { - /** - * Maximum bitrate of the stream, in bits per second. - * Zero if unknown or unspecified. - */ - int64_t max_bitrate; - /** - * Minimum bitrate of the stream, in bits per second. - * Zero if unknown or unspecified. - */ - int64_t min_bitrate; - /** - * Average bitrate of the stream, in bits per second. - * Zero if unknown or unspecified. - */ - int64_t avg_bitrate; - - /** - * The size of the buffer to which the ratecontrol is applied, in bits. - * Zero if unknown or unspecified. - */ - int64_t buffer_size; - - /** - * The delay between the time the packet this structure is associated with - * is received and the time when it should be decoded, in periods of a 27MHz - * clock. - * - * UINT64_MAX when unknown or unspecified. - */ - uint64_t vbv_delay; -} AVCPBProperties; - -/** - * Allocate a CPB properties structure and initialize its fields to default - * values. - * - * @param size if non-NULL, the size of the allocated struct will be written - * here. This is useful for embedding it in side data. - * - * @return the newly allocated struct or NULL on failure - */ -AVCPBProperties *av_cpb_properties_alloc(size_t *size); - -/** - * This structure supplies correlation between a packet timestamp and a wall clock - * production time. The definition follows the Producer Reference Time ('prft') - * as defined in ISO/IEC 14496-12 - */ -typedef struct AVProducerReferenceTime { - /** - * A UTC timestamp, in microseconds, since Unix epoch (e.g, av_gettime()). - */ - int64_t wallclock; - int flags; -} AVProducerReferenceTime; - -/** - * Encode extradata length to a buffer. Used by xiph codecs. - * - * @param s buffer to write to; must be at least (v/255+1) bytes long - * @param v size of extradata in bytes - * @return number of bytes written to the buffer. - */ -unsigned int av_xiphlacing(unsigned char *s, unsigned int v); - -#endif // AVCODEC_DEFS_H diff --git a/third_party/ffmpeg/uos/mips64/include/libavcodec/dirac.h b/third_party/ffmpeg/uos/mips64/include/libavcodec/dirac.h deleted file mode 100644 index e6d9d346..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavcodec/dirac.h +++ /dev/null @@ -1,131 +0,0 @@ -/* - * Copyright (C) 2007 Marco Gerards - * Copyright (C) 2009 David Conrad - * Copyright (C) 2011 Jordi Ortiz - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DIRAC_H -#define AVCODEC_DIRAC_H - -/** - * @file - * Interface to Dirac Decoder/Encoder - * @author Marco Gerards - * @author David Conrad - * @author Jordi Ortiz - */ - -#include "avcodec.h" - -/** - * The spec limits the number of wavelet decompositions to 4 for both - * level 1 (VC-2) and 128 (long-gop default). - * 5 decompositions is the maximum before >16-bit buffers are needed. - * Schroedinger allows this for DD 9,7 and 13,7 wavelets only, limiting - * the others to 4 decompositions (or 3 for the fidelity filter). - * - * We use this instead of MAX_DECOMPOSITIONS to save some memory. - */ -#define MAX_DWT_LEVELS 5 - -/** - * Parse code values: - * - * Dirac Specification -> - * 9.6.1 Table 9.1 - * - * VC-2 Specification -> - * 10.4.1 Table 10.1 - */ - -enum DiracParseCodes { - DIRAC_PCODE_SEQ_HEADER = 0x00, - DIRAC_PCODE_END_SEQ = 0x10, - DIRAC_PCODE_AUX = 0x20, - DIRAC_PCODE_PAD = 0x30, - DIRAC_PCODE_PICTURE_CODED = 0x08, - DIRAC_PCODE_PICTURE_RAW = 0x48, - DIRAC_PCODE_PICTURE_LOW_DEL = 0xC8, - DIRAC_PCODE_PICTURE_HQ = 0xE8, - DIRAC_PCODE_INTER_NOREF_CO1 = 0x0A, - DIRAC_PCODE_INTER_NOREF_CO2 = 0x09, - DIRAC_PCODE_INTER_REF_CO1 = 0x0D, - DIRAC_PCODE_INTER_REF_CO2 = 0x0E, - DIRAC_PCODE_INTRA_REF_CO = 0x0C, - DIRAC_PCODE_INTRA_REF_RAW = 0x4C, - DIRAC_PCODE_INTRA_REF_PICT = 0xCC, - DIRAC_PCODE_MAGIC = 0x42424344, -}; - -typedef struct DiracVersionInfo { - int major; - int minor; -} DiracVersionInfo; - -typedef struct AVDiracSeqHeader { - unsigned width; - unsigned height; - uint8_t chroma_format; ///< 0: 444 1: 422 2: 420 - - uint8_t interlaced; - uint8_t top_field_first; - - uint8_t frame_rate_index; ///< index into dirac_frame_rate[] - uint8_t aspect_ratio_index; ///< index into dirac_aspect_ratio[] - - uint16_t clean_width; - uint16_t clean_height; - uint16_t clean_left_offset; - uint16_t clean_right_offset; - - uint8_t pixel_range_index; ///< index into dirac_pixel_range_presets[] - uint8_t color_spec_index; ///< index into dirac_color_spec_presets[] - - int profile; - int level; - - AVRational framerate; - AVRational sample_aspect_ratio; - - enum AVPixelFormat pix_fmt; - enum AVColorRange color_range; - enum AVColorPrimaries color_primaries; - enum AVColorTransferCharacteristic color_trc; - enum AVColorSpace colorspace; - - DiracVersionInfo version; - int bit_depth; -} AVDiracSeqHeader; - -/** - * Parse a Dirac sequence header. - * - * @param dsh this function will allocate and fill an AVDiracSeqHeader struct - * and write it into this pointer. The caller must free it with - * av_free(). - * @param buf the data buffer - * @param buf_size the size of the data buffer in bytes - * @param log_ctx if non-NULL, this function will log errors here - * @return 0 on success, a negative AVERROR code on failure - */ -int av_dirac_parse_sequence_header(AVDiracSeqHeader **dsh, - const uint8_t *buf, size_t buf_size, - void *log_ctx); - -#endif /* AVCODEC_DIRAC_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavcodec/dv_profile.h b/third_party/ffmpeg/uos/mips64/include/libavcodec/dv_profile.h deleted file mode 100644 index 4365f1b4..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavcodec/dv_profile.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DV_PROFILE_H -#define AVCODEC_DV_PROFILE_H - -#include - -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" - -/* minimum number of bytes to read from a DV stream in order to - * determine the profile */ -#define DV_PROFILE_BYTES (6 * 80) /* 6 DIF blocks */ - - -/* - * AVDVProfile is used to express the differences between various - * DV flavors. For now it's primarily used for differentiating - * 525/60 and 625/50, but the plans are to use it for various - * DV specs as well (e.g. SMPTE314M vs. IEC 61834). - */ -typedef struct AVDVProfile { - int dsf; /* value of the dsf in the DV header */ - int video_stype; /* stype for VAUX source pack */ - int frame_size; /* total size of one frame in bytes */ - int difseg_size; /* number of DIF segments per DIF channel */ - int n_difchan; /* number of DIF channels per frame */ - AVRational time_base; /* 1/framerate */ - int ltc_divisor; /* FPS from the LTS standpoint */ - int height; /* picture height in pixels */ - int width; /* picture width in pixels */ - AVRational sar[2]; /* sample aspect ratios for 4:3 and 16:9 */ - enum AVPixelFormat pix_fmt; /* picture pixel format */ - int bpm; /* blocks per macroblock */ - const uint8_t *block_sizes; /* AC block sizes, in bits */ - int audio_stride; /* size of audio_shuffle table */ - int audio_min_samples[3]; /* min amount of audio samples */ - /* for 48kHz, 44.1kHz and 32kHz */ - int audio_samples_dist[5]; /* how many samples are supposed to be */ - /* in each frame in a 5 frames window */ - const uint8_t (*audio_shuffle)[9]; /* PCM shuffling table */ -} AVDVProfile; - -/** - * Get a DV profile for the provided compressed frame. - * - * @param sys the profile used for the previous frame, may be NULL - * @param frame the compressed data buffer - * @param buf_size size of the buffer in bytes - * @return the DV profile for the supplied data or NULL on failure - */ -const AVDVProfile *av_dv_frame_profile(const AVDVProfile *sys, - const uint8_t *frame, unsigned buf_size); - -/** - * Get a DV profile for the provided stream parameters. - */ -const AVDVProfile *av_dv_codec_profile(int width, int height, enum AVPixelFormat pix_fmt); - -/** - * Get a DV profile for the provided stream parameters. - * The frame rate is used as a best-effort parameter. - */ -const AVDVProfile *av_dv_codec_profile2(int width, int height, enum AVPixelFormat pix_fmt, AVRational frame_rate); - -#endif /* AVCODEC_DV_PROFILE_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavcodec/dxva2.h b/third_party/ffmpeg/uos/mips64/include/libavcodec/dxva2.h deleted file mode 100644 index 22c93992..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavcodec/dxva2.h +++ /dev/null @@ -1,93 +0,0 @@ -/* - * DXVA2 HW acceleration - * - * copyright (c) 2009 Laurent Aimar - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DXVA2_H -#define AVCODEC_DXVA2_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_dxva2 - * Public libavcodec DXVA2 header. - */ - -#if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0602 -#undef _WIN32_WINNT -#define _WIN32_WINNT 0x0602 -#endif - -#include -#include -#include - -/** - * @defgroup lavc_codec_hwaccel_dxva2 DXVA2 - * @ingroup lavc_codec_hwaccel - * - * @{ - */ - -#define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for DXVA2 and old UVD/UVD+ ATI video cards -#define FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO 2 ///< Work around for DXVA2 and old Intel GPUs with ClearVideo interface - -/** - * This structure is used to provides the necessary configurations and data - * to the DXVA2 FFmpeg HWAccel implementation. - * - * The application must make it available as AVCodecContext.hwaccel_context. - */ -struct dxva_context { - /** - * DXVA2 decoder object - */ - IDirectXVideoDecoder *decoder; - - /** - * DXVA2 configuration used to create the decoder - */ - const DXVA2_ConfigPictureDecode *cfg; - - /** - * The number of surface in the surface array - */ - unsigned surface_count; - - /** - * The array of Direct3D surfaces used to create the decoder - */ - LPDIRECT3DSURFACE9 *surface; - - /** - * A bit field configuring the workarounds needed for using the decoder - */ - uint64_t workaround; - - /** - * Private to the FFmpeg AVHWAccel implementation - */ - unsigned report_id; -}; - -/** - * @} - */ - -#endif /* AVCODEC_DXVA2_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavcodec/jni.h b/third_party/ffmpeg/uos/mips64/include/libavcodec/jni.h deleted file mode 100644 index dd99e926..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavcodec/jni.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * JNI public API functions - * - * Copyright (c) 2015-2016 Matthieu Bouron - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_JNI_H -#define AVCODEC_JNI_H - -/* - * Manually set a Java virtual machine which will be used to retrieve the JNI - * environment. Once a Java VM is set it cannot be changed afterwards, meaning - * you can call multiple times av_jni_set_java_vm with the same Java VM pointer - * however it will error out if you try to set a different Java VM. - * - * @param vm Java virtual machine - * @param log_ctx context used for logging, can be NULL - * @return 0 on success, < 0 otherwise - */ -int av_jni_set_java_vm(void *vm, void *log_ctx); - -/* - * Get the Java virtual machine which has been set with av_jni_set_java_vm. - * - * @param vm Java virtual machine - * @return a pointer to the Java virtual machine - */ -void *av_jni_get_java_vm(void *log_ctx); - -#endif /* AVCODEC_JNI_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavcodec/mediacodec.h b/third_party/ffmpeg/uos/mips64/include/libavcodec/mediacodec.h deleted file mode 100644 index 4c8545df..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavcodec/mediacodec.h +++ /dev/null @@ -1,101 +0,0 @@ -/* - * Android MediaCodec public API - * - * Copyright (c) 2016 Matthieu Bouron - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_MEDIACODEC_H -#define AVCODEC_MEDIACODEC_H - -#include "libavcodec/avcodec.h" - -/** - * This structure holds a reference to a android/view/Surface object that will - * be used as output by the decoder. - * - */ -typedef struct AVMediaCodecContext { - - /** - * android/view/Surface object reference. - */ - void *surface; - -} AVMediaCodecContext; - -/** - * Allocate and initialize a MediaCodec context. - * - * When decoding with MediaCodec is finished, the caller must free the - * MediaCodec context with av_mediacodec_default_free. - * - * @return a pointer to a newly allocated AVMediaCodecContext on success, NULL otherwise - */ -AVMediaCodecContext *av_mediacodec_alloc_context(void); - -/** - * Convenience function that sets up the MediaCodec context. - * - * @param avctx codec context - * @param ctx MediaCodec context to initialize - * @param surface reference to an android/view/Surface - * @return 0 on success, < 0 otherwise - */ -int av_mediacodec_default_init(AVCodecContext *avctx, AVMediaCodecContext *ctx, void *surface); - -/** - * This function must be called to free the MediaCodec context initialized with - * av_mediacodec_default_init(). - * - * @param avctx codec context - */ -void av_mediacodec_default_free(AVCodecContext *avctx); - -/** - * Opaque structure representing a MediaCodec buffer to render. - */ -typedef struct MediaCodecBuffer AVMediaCodecBuffer; - -/** - * Release a MediaCodec buffer and render it to the surface that is associated - * with the decoder. This function should only be called once on a given - * buffer, once released the underlying buffer returns to the codec, thus - * subsequent calls to this function will have no effect. - * - * @param buffer the buffer to render - * @param render 1 to release and render the buffer to the surface or 0 to - * discard the buffer - * @return 0 on success, < 0 otherwise - */ -int av_mediacodec_release_buffer(AVMediaCodecBuffer *buffer, int render); - -/** - * Release a MediaCodec buffer and render it at the given time to the surface - * that is associated with the decoder. The timestamp must be within one second - * of the current java/lang/System#nanoTime() (which is implemented using - * CLOCK_MONOTONIC on Android). See the Android MediaCodec documentation - * of android/media/MediaCodec#releaseOutputBuffer(int,long) for more details. - * - * @param buffer the buffer to render - * @param time timestamp in nanoseconds of when to render the buffer - * @return 0 on success, < 0 otherwise - */ -int av_mediacodec_render_buffer_at_time(AVMediaCodecBuffer *buffer, int64_t time); - -#endif /* AVCODEC_MEDIACODEC_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavcodec/packet.h b/third_party/ffmpeg/uos/mips64/include/libavcodec/packet.h deleted file mode 100644 index 404d5200..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavcodec/packet.h +++ /dev/null @@ -1,731 +0,0 @@ -/* - * AVPacket public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_PACKET_H -#define AVCODEC_PACKET_H - -#include -#include - -#include "libavutil/attributes.h" -#include "libavutil/buffer.h" -#include "libavutil/dict.h" -#include "libavutil/rational.h" -#include "libavutil/version.h" - -#include "libavcodec/version_major.h" - -/** - * @defgroup lavc_packet AVPacket - * - * Types and functions for working with AVPacket. - * @{ - */ -enum AVPacketSideDataType { - /** - * An AV_PKT_DATA_PALETTE side data packet contains exactly AVPALETTE_SIZE - * bytes worth of palette. This side data signals that a new palette is - * present. - */ - AV_PKT_DATA_PALETTE, - - /** - * The AV_PKT_DATA_NEW_EXTRADATA is used to notify the codec or the format - * that the extradata buffer was changed and the receiving side should - * act upon it appropriately. The new extradata is embedded in the side - * data buffer and should be immediately used for processing the current - * frame or packet. - */ - AV_PKT_DATA_NEW_EXTRADATA, - - /** - * An AV_PKT_DATA_PARAM_CHANGE side data packet is laid out as follows: - * @code - * u32le param_flags - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT) - * s32le channel_count - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT) - * u64le channel_layout - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE) - * s32le sample_rate - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS) - * s32le width - * s32le height - * @endcode - */ - AV_PKT_DATA_PARAM_CHANGE, - - /** - * An AV_PKT_DATA_H263_MB_INFO side data packet contains a number of - * structures with info about macroblocks relevant to splitting the - * packet into smaller packets on macroblock edges (e.g. as for RFC 2190). - * That is, it does not necessarily contain info about all macroblocks, - * as long as the distance between macroblocks in the info is smaller - * than the target payload size. - * Each MB info structure is 12 bytes, and is laid out as follows: - * @code - * u32le bit offset from the start of the packet - * u8 current quantizer at the start of the macroblock - * u8 GOB number - * u16le macroblock address within the GOB - * u8 horizontal MV predictor - * u8 vertical MV predictor - * u8 horizontal MV predictor for block number 3 - * u8 vertical MV predictor for block number 3 - * @endcode - */ - AV_PKT_DATA_H263_MB_INFO, - - /** - * This side data should be associated with an audio stream and contains - * ReplayGain information in form of the AVReplayGain struct. - */ - AV_PKT_DATA_REPLAYGAIN, - - /** - * This side data contains a 3x3 transformation matrix describing an affine - * transformation that needs to be applied to the decoded video frames for - * correct presentation. - * - * See libavutil/display.h for a detailed description of the data. - */ - AV_PKT_DATA_DISPLAYMATRIX, - - /** - * This side data should be associated with a video stream and contains - * Stereoscopic 3D information in form of the AVStereo3D struct. - */ - AV_PKT_DATA_STEREO3D, - - /** - * This side data should be associated with an audio stream and corresponds - * to enum AVAudioServiceType. - */ - AV_PKT_DATA_AUDIO_SERVICE_TYPE, - - /** - * This side data contains quality related information from the encoder. - * @code - * u32le quality factor of the compressed frame. Allowed range is between 1 (good) and FF_LAMBDA_MAX (bad). - * u8 picture type - * u8 error count - * u16 reserved - * u64le[error count] sum of squared differences between encoder in and output - * @endcode - */ - AV_PKT_DATA_QUALITY_STATS, - - /** - * This side data contains an integer value representing the stream index - * of a "fallback" track. A fallback track indicates an alternate - * track to use when the current track can not be decoded for some reason. - * e.g. no decoder available for codec. - */ - AV_PKT_DATA_FALLBACK_TRACK, - - /** - * This side data corresponds to the AVCPBProperties struct. - */ - AV_PKT_DATA_CPB_PROPERTIES, - - /** - * Recommmends skipping the specified number of samples - * @code - * u32le number of samples to skip from start of this packet - * u32le number of samples to skip from end of this packet - * u8 reason for start skip - * u8 reason for end skip (0=padding silence, 1=convergence) - * @endcode - */ - AV_PKT_DATA_SKIP_SAMPLES, - - /** - * An AV_PKT_DATA_JP_DUALMONO side data packet indicates that - * the packet may contain "dual mono" audio specific to Japanese DTV - * and if it is true, recommends only the selected channel to be used. - * @code - * u8 selected channels (0=mail/left, 1=sub/right, 2=both) - * @endcode - */ - AV_PKT_DATA_JP_DUALMONO, - - /** - * A list of zero terminated key/value strings. There is no end marker for - * the list, so it is required to rely on the side data size to stop. - */ - AV_PKT_DATA_STRINGS_METADATA, - - /** - * Subtitle event position - * @code - * u32le x1 - * u32le y1 - * u32le x2 - * u32le y2 - * @endcode - */ - AV_PKT_DATA_SUBTITLE_POSITION, - - /** - * Data found in BlockAdditional element of matroska container. There is - * no end marker for the data, so it is required to rely on the side data - * size to recognize the end. 8 byte id (as found in BlockAddId) followed - * by data. - */ - AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL, - - /** - * The optional first identifier line of a WebVTT cue. - */ - AV_PKT_DATA_WEBVTT_IDENTIFIER, - - /** - * The optional settings (rendering instructions) that immediately - * follow the timestamp specifier of a WebVTT cue. - */ - AV_PKT_DATA_WEBVTT_SETTINGS, - - /** - * A list of zero terminated key/value strings. There is no end marker for - * the list, so it is required to rely on the side data size to stop. This - * side data includes updated metadata which appeared in the stream. - */ - AV_PKT_DATA_METADATA_UPDATE, - - /** - * MPEGTS stream ID as uint8_t, this is required to pass the stream ID - * information from the demuxer to the corresponding muxer. - */ - AV_PKT_DATA_MPEGTS_STREAM_ID, - - /** - * Mastering display metadata (based on SMPTE-2086:2014). This metadata - * should be associated with a video stream and contains data in the form - * of the AVMasteringDisplayMetadata struct. - */ - AV_PKT_DATA_MASTERING_DISPLAY_METADATA, - - /** - * This side data should be associated with a video stream and corresponds - * to the AVSphericalMapping structure. - */ - AV_PKT_DATA_SPHERICAL, - - /** - * Content light level (based on CTA-861.3). This metadata should be - * associated with a video stream and contains data in the form of the - * AVContentLightMetadata struct. - */ - AV_PKT_DATA_CONTENT_LIGHT_LEVEL, - - /** - * ATSC A53 Part 4 Closed Captions. This metadata should be associated with - * a video stream. A53 CC bitstream is stored as uint8_t in AVPacketSideData.data. - * The number of bytes of CC data is AVPacketSideData.size. - */ - AV_PKT_DATA_A53_CC, - - /** - * This side data is encryption initialization data. - * The format is not part of ABI, use av_encryption_init_info_* methods to - * access. - */ - AV_PKT_DATA_ENCRYPTION_INIT_INFO, - - /** - * This side data contains encryption info for how to decrypt the packet. - * The format is not part of ABI, use av_encryption_info_* methods to access. - */ - AV_PKT_DATA_ENCRYPTION_INFO, - - /** - * Active Format Description data consisting of a single byte as specified - * in ETSI TS 101 154 using AVActiveFormatDescription enum. - */ - AV_PKT_DATA_AFD, - - /** - * Producer Reference Time data corresponding to the AVProducerReferenceTime struct, - * usually exported by some encoders (on demand through the prft flag set in the - * AVCodecContext export_side_data field). - */ - AV_PKT_DATA_PRFT, - - /** - * ICC profile data consisting of an opaque octet buffer following the - * format described by ISO 15076-1. - */ - AV_PKT_DATA_ICC_PROFILE, - - /** - * DOVI configuration - * ref: - * dolby-vision-bitstreams-within-the-iso-base-media-file-format-v2.1.2, section 2.2 - * dolby-vision-bitstreams-in-mpeg-2-transport-stream-multiplex-v1.2, section 3.3 - * Tags are stored in struct AVDOVIDecoderConfigurationRecord. - */ - AV_PKT_DATA_DOVI_CONF, - - /** - * Timecode which conforms to SMPTE ST 12-1:2014. The data is an array of 4 uint32_t - * where the first uint32_t describes how many (1-3) of the other timecodes are used. - * The timecode format is described in the documentation of av_timecode_get_smpte_from_framenum() - * function in libavutil/timecode.h. - */ - AV_PKT_DATA_S12M_TIMECODE, - - /** - * HDR10+ dynamic metadata associated with a video frame. The metadata is in - * the form of the AVDynamicHDRPlus struct and contains - * information for color volume transform - application 4 of - * SMPTE 2094-40:2016 standard. - */ - AV_PKT_DATA_DYNAMIC_HDR10_PLUS, - - /** - * The number of side data types. - * This is not part of the public API/ABI in the sense that it may - * change when new side data types are added. - * This must stay the last enum value. - * If its value becomes huge, some code using it - * needs to be updated as it assumes it to be smaller than other limits. - */ - AV_PKT_DATA_NB -}; - -#define AV_PKT_DATA_QUALITY_FACTOR AV_PKT_DATA_QUALITY_STATS //DEPRECATED - -typedef struct AVPacketSideData { - uint8_t *data; - size_t size; - enum AVPacketSideDataType type; -} AVPacketSideData; - -/** - * This structure stores compressed data. It is typically exported by demuxers - * and then passed as input to decoders, or received as output from encoders and - * then passed to muxers. - * - * For video, it should typically contain one compressed frame. For audio it may - * contain several compressed frames. Encoders are allowed to output empty - * packets, with no compressed data, containing only side data - * (e.g. to update some stream parameters at the end of encoding). - * - * The semantics of data ownership depends on the buf field. - * If it is set, the packet data is dynamically allocated and is - * valid indefinitely until a call to av_packet_unref() reduces the - * reference count to 0. - * - * If the buf field is not set av_packet_ref() would make a copy instead - * of increasing the reference count. - * - * The side data is always allocated with av_malloc(), copied by - * av_packet_ref() and freed by av_packet_unref(). - * - * sizeof(AVPacket) being a part of the public ABI is deprecated. once - * av_init_packet() is removed, new packets will only be able to be allocated - * with av_packet_alloc(), and new fields may be added to the end of the struct - * with a minor bump. - * - * @see av_packet_alloc - * @see av_packet_ref - * @see av_packet_unref - */ -typedef struct AVPacket { - /** - * A reference to the reference-counted buffer where the packet data is - * stored. - * May be NULL, then the packet data is not reference-counted. - */ - AVBufferRef *buf; - /** - * Presentation timestamp in AVStream->time_base units; the time at which - * the decompressed packet will be presented to the user. - * Can be AV_NOPTS_VALUE if it is not stored in the file. - * pts MUST be larger or equal to dts as presentation cannot happen before - * decompression, unless one wants to view hex dumps. Some formats misuse - * the terms dts and pts/cts to mean something different. Such timestamps - * must be converted to true pts/dts before they are stored in AVPacket. - */ - int64_t pts; - /** - * Decompression timestamp in AVStream->time_base units; the time at which - * the packet is decompressed. - * Can be AV_NOPTS_VALUE if it is not stored in the file. - */ - int64_t dts; - uint8_t *data; - int size; - int stream_index; - /** - * A combination of AV_PKT_FLAG values - */ - int flags; - /** - * Additional packet data that can be provided by the container. - * Packet can contain several types of side information. - */ - AVPacketSideData *side_data; - int side_data_elems; - - /** - * Duration of this packet in AVStream->time_base units, 0 if unknown. - * Equals next_pts - this_pts in presentation order. - */ - int64_t duration; - - int64_t pos; ///< byte position in stream, -1 if unknown - - /** - * for some private data of the user - */ - void *opaque; - - /** - * AVBufferRef for free use by the API user. FFmpeg will never check the - * contents of the buffer ref. FFmpeg calls av_buffer_unref() on it when - * the packet is unreferenced. av_packet_copy_props() calls create a new - * reference with av_buffer_ref() for the target packet's opaque_ref field. - * - * This is unrelated to the opaque field, although it serves a similar - * purpose. - */ - AVBufferRef *opaque_ref; - - /** - * Time base of the packet's timestamps. - * In the future, this field may be set on packets output by encoders or - * demuxers, but its value will be by default ignored on input to decoders - * or muxers. - */ - AVRational time_base; -} AVPacket; - -#if FF_API_INIT_PACKET -attribute_deprecated -typedef struct AVPacketList { - AVPacket pkt; - struct AVPacketList *next; -} AVPacketList; -#endif - -#define AV_PKT_FLAG_KEY 0x0001 ///< The packet contains a keyframe -#define AV_PKT_FLAG_CORRUPT 0x0002 ///< The packet content is corrupted -/** - * Flag is used to discard packets which are required to maintain valid - * decoder state but are not required for output and should be dropped - * after decoding. - **/ -#define AV_PKT_FLAG_DISCARD 0x0004 -/** - * The packet comes from a trusted source. - * - * Otherwise-unsafe constructs such as arbitrary pointers to data - * outside the packet may be followed. - */ -#define AV_PKT_FLAG_TRUSTED 0x0008 -/** - * Flag is used to indicate packets that contain frames that can - * be discarded by the decoder. I.e. Non-reference frames. - */ -#define AV_PKT_FLAG_DISPOSABLE 0x0010 - -enum AVSideDataParamChangeFlags { -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * @deprecated those are not used by any decoder - */ - AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT = 0x0001, - AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT = 0x0002, -#endif - AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE = 0x0004, - AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS = 0x0008, -}; - -/** - * Allocate an AVPacket and set its fields to default values. The resulting - * struct must be freed using av_packet_free(). - * - * @return An AVPacket filled with default values or NULL on failure. - * - * @note this only allocates the AVPacket itself, not the data buffers. Those - * must be allocated through other means such as av_new_packet. - * - * @see av_new_packet - */ -AVPacket *av_packet_alloc(void); - -/** - * Create a new packet that references the same data as src. - * - * This is a shortcut for av_packet_alloc()+av_packet_ref(). - * - * @return newly created AVPacket on success, NULL on error. - * - * @see av_packet_alloc - * @see av_packet_ref - */ -AVPacket *av_packet_clone(const AVPacket *src); - -/** - * Free the packet, if the packet is reference counted, it will be - * unreferenced first. - * - * @param pkt packet to be freed. The pointer will be set to NULL. - * @note passing NULL is a no-op. - */ -void av_packet_free(AVPacket **pkt); - -#if FF_API_INIT_PACKET -/** - * Initialize optional fields of a packet with default values. - * - * Note, this does not touch the data and size members, which have to be - * initialized separately. - * - * @param pkt packet - * - * @see av_packet_alloc - * @see av_packet_unref - * - * @deprecated This function is deprecated. Once it's removed, - sizeof(AVPacket) will not be a part of the ABI anymore. - */ -attribute_deprecated -void av_init_packet(AVPacket *pkt); -#endif - -/** - * Allocate the payload of a packet and initialize its fields with - * default values. - * - * @param pkt packet - * @param size wanted payload size - * @return 0 if OK, AVERROR_xxx otherwise - */ -int av_new_packet(AVPacket *pkt, int size); - -/** - * Reduce packet size, correctly zeroing padding - * - * @param pkt packet - * @param size new size - */ -void av_shrink_packet(AVPacket *pkt, int size); - -/** - * Increase packet size, correctly zeroing padding - * - * @param pkt packet - * @param grow_by number of bytes by which to increase the size of the packet - */ -int av_grow_packet(AVPacket *pkt, int grow_by); - -/** - * Initialize a reference-counted packet from av_malloc()ed data. - * - * @param pkt packet to be initialized. This function will set the data, size, - * and buf fields, all others are left untouched. - * @param data Data allocated by av_malloc() to be used as packet data. If this - * function returns successfully, the data is owned by the underlying AVBuffer. - * The caller may not access the data through other means. - * @param size size of data in bytes, without the padding. I.e. the full buffer - * size is assumed to be size + AV_INPUT_BUFFER_PADDING_SIZE. - * - * @return 0 on success, a negative AVERROR on error - */ -int av_packet_from_data(AVPacket *pkt, uint8_t *data, int size); - -/** - * Allocate new information of a packet. - * - * @param pkt packet - * @param type side information type - * @param size side information size - * @return pointer to fresh allocated data or NULL otherwise - */ -uint8_t* av_packet_new_side_data(AVPacket *pkt, enum AVPacketSideDataType type, - size_t size); - -/** - * Wrap an existing array as a packet side data. - * - * @param pkt packet - * @param type side information type - * @param data the side data array. It must be allocated with the av_malloc() - * family of functions. The ownership of the data is transferred to - * pkt. - * @param size side information size - * @return a non-negative number on success, a negative AVERROR code on - * failure. On failure, the packet is unchanged and the data remains - * owned by the caller. - */ -int av_packet_add_side_data(AVPacket *pkt, enum AVPacketSideDataType type, - uint8_t *data, size_t size); - -/** - * Shrink the already allocated side data buffer - * - * @param pkt packet - * @param type side information type - * @param size new side information size - * @return 0 on success, < 0 on failure - */ -int av_packet_shrink_side_data(AVPacket *pkt, enum AVPacketSideDataType type, - size_t size); - -/** - * Get side information from packet. - * - * @param pkt packet - * @param type desired side information type - * @param size If supplied, *size will be set to the size of the side data - * or to zero if the desired side data is not present. - * @return pointer to data if present or NULL otherwise - */ -uint8_t* av_packet_get_side_data(const AVPacket *pkt, enum AVPacketSideDataType type, - size_t *size); - -const char *av_packet_side_data_name(enum AVPacketSideDataType type); - -/** - * Pack a dictionary for use in side_data. - * - * @param dict The dictionary to pack. - * @param size pointer to store the size of the returned data - * @return pointer to data if successful, NULL otherwise - */ -uint8_t *av_packet_pack_dictionary(AVDictionary *dict, size_t *size); -/** - * Unpack a dictionary from side_data. - * - * @param data data from side_data - * @param size size of the data - * @param dict the metadata storage dictionary - * @return 0 on success, < 0 on failure - */ -int av_packet_unpack_dictionary(const uint8_t *data, size_t size, - AVDictionary **dict); - -/** - * Convenience function to free all the side data stored. - * All the other fields stay untouched. - * - * @param pkt packet - */ -void av_packet_free_side_data(AVPacket *pkt); - -/** - * Setup a new reference to the data described by a given packet - * - * If src is reference-counted, setup dst as a new reference to the - * buffer in src. Otherwise allocate a new buffer in dst and copy the - * data from src into it. - * - * All the other fields are copied from src. - * - * @see av_packet_unref - * - * @param dst Destination packet. Will be completely overwritten. - * @param src Source packet - * - * @return 0 on success, a negative AVERROR on error. On error, dst - * will be blank (as if returned by av_packet_alloc()). - */ -int av_packet_ref(AVPacket *dst, const AVPacket *src); - -/** - * Wipe the packet. - * - * Unreference the buffer referenced by the packet and reset the - * remaining packet fields to their default values. - * - * @param pkt The packet to be unreferenced. - */ -void av_packet_unref(AVPacket *pkt); - -/** - * Move every field in src to dst and reset src. - * - * @see av_packet_unref - * - * @param src Source packet, will be reset - * @param dst Destination packet - */ -void av_packet_move_ref(AVPacket *dst, AVPacket *src); - -/** - * Copy only "properties" fields from src to dst. - * - * Properties for the purpose of this function are all the fields - * beside those related to the packet data (buf, data, size) - * - * @param dst Destination packet - * @param src Source packet - * - * @return 0 on success AVERROR on failure. - */ -int av_packet_copy_props(AVPacket *dst, const AVPacket *src); - -/** - * Ensure the data described by a given packet is reference counted. - * - * @note This function does not ensure that the reference will be writable. - * Use av_packet_make_writable instead for that purpose. - * - * @see av_packet_ref - * @see av_packet_make_writable - * - * @param pkt packet whose data should be made reference counted. - * - * @return 0 on success, a negative AVERROR on error. On failure, the - * packet is unchanged. - */ -int av_packet_make_refcounted(AVPacket *pkt); - -/** - * Create a writable reference for the data described by a given packet, - * avoiding data copy if possible. - * - * @param pkt Packet whose data should be made writable. - * - * @return 0 on success, a negative AVERROR on failure. On failure, the - * packet is unchanged. - */ -int av_packet_make_writable(AVPacket *pkt); - -/** - * Convert valid timing fields (timestamps / durations) in a packet from one - * timebase to another. Timestamps with unknown values (AV_NOPTS_VALUE) will be - * ignored. - * - * @param pkt packet on which the conversion will be performed - * @param tb_src source timebase, in which the timing fields in pkt are - * expressed - * @param tb_dst destination timebase, to which the timing fields will be - * converted - */ -void av_packet_rescale_ts(AVPacket *pkt, AVRational tb_src, AVRational tb_dst); - -/** - * @} - */ - -#endif // AVCODEC_PACKET_H diff --git a/third_party/ffmpeg/uos/mips64/include/libavcodec/qsv.h b/third_party/ffmpeg/uos/mips64/include/libavcodec/qsv.h deleted file mode 100644 index b77158ec..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavcodec/qsv.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * Intel MediaSDK QSV public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_QSV_H -#define AVCODEC_QSV_H - -#include - -#include "libavutil/buffer.h" - -/** - * This struct is used for communicating QSV parameters between libavcodec and - * the caller. It is managed by the caller and must be assigned to - * AVCodecContext.hwaccel_context. - * - decoding: hwaccel_context must be set on return from the get_format() - * callback - * - encoding: hwaccel_context must be set before avcodec_open2() - */ -typedef struct AVQSVContext { - /** - * If non-NULL, the session to use for encoding or decoding. - * Otherwise, libavcodec will try to create an internal session. - */ - mfxSession session; - - /** - * The IO pattern to use. - */ - int iopattern; - - /** - * Extra buffers to pass to encoder or decoder initialization. - */ - mfxExtBuffer **ext_buffers; - int nb_ext_buffers; - - /** - * Encoding only. If this field is set to non-zero by the caller, libavcodec - * will create an mfxExtOpaqueSurfaceAlloc extended buffer and pass it to - * the encoder initialization. This only makes sense if iopattern is also - * set to MFX_IOPATTERN_IN_OPAQUE_MEMORY. - * - * The number of allocated opaque surfaces will be the sum of the number - * required by the encoder and the user-provided value nb_opaque_surfaces. - * The array of the opaque surfaces will be exported to the caller through - * the opaque_surfaces field. - */ - int opaque_alloc; - - /** - * Encoding only, and only if opaque_alloc is set to non-zero. Before - * calling avcodec_open2(), the caller should set this field to the number - * of extra opaque surfaces to allocate beyond what is required by the - * encoder. - * - * On return from avcodec_open2(), this field will be set by libavcodec to - * the total number of allocated opaque surfaces. - */ - int nb_opaque_surfaces; - - /** - * Encoding only, and only if opaque_alloc is set to non-zero. On return - * from avcodec_open2(), this field will be used by libavcodec to export the - * array of the allocated opaque surfaces to the caller, so they can be - * passed to other parts of the pipeline. - * - * The buffer reference exported here is owned and managed by libavcodec, - * the callers should make their own reference with av_buffer_ref() and free - * it with av_buffer_unref() when it is no longer needed. - * - * The buffer data is an nb_opaque_surfaces-sized array of mfxFrameSurface1. - */ - AVBufferRef *opaque_surfaces; - - /** - * Encoding only, and only if opaque_alloc is set to non-zero. On return - * from avcodec_open2(), this field will be set to the surface type used in - * the opaque allocation request. - */ - int opaque_alloc_type; -} AVQSVContext; - -/** - * Allocate a new context. - * - * It must be freed by the caller with av_free(). - */ -AVQSVContext *av_qsv_alloc_context(void); - -#endif /* AVCODEC_QSV_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavcodec/vdpau.h b/third_party/ffmpeg/uos/mips64/include/libavcodec/vdpau.h deleted file mode 100644 index 3010094d..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavcodec/vdpau.h +++ /dev/null @@ -1,157 +0,0 @@ -/* - * The Video Decode and Presentation API for UNIX (VDPAU) is used for - * hardware-accelerated decoding of MPEG-1/2, H.264 and VC-1. - * - * Copyright (C) 2008 NVIDIA - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VDPAU_H -#define AVCODEC_VDPAU_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_vdpau - * Public libavcodec VDPAU header. - */ - - -/** - * @defgroup lavc_codec_hwaccel_vdpau VDPAU Decoder and Renderer - * @ingroup lavc_codec_hwaccel - * - * VDPAU hardware acceleration has two modules - * - VDPAU decoding - * - VDPAU presentation - * - * The VDPAU decoding module parses all headers using FFmpeg - * parsing mechanisms and uses VDPAU for the actual decoding. - * - * As per the current implementation, the actual decoding - * and rendering (API calls) are done as part of the VDPAU - * presentation (vo_vdpau.c) module. - * - * @{ - */ - -#include - -#include "libavutil/avconfig.h" -#include "libavutil/attributes.h" - -#include "avcodec.h" - -struct AVCodecContext; -struct AVFrame; - -typedef int (*AVVDPAU_Render2)(struct AVCodecContext *, struct AVFrame *, - const VdpPictureInfo *, uint32_t, - const VdpBitstreamBuffer *); - -/** - * This structure is used to share data between the libavcodec library and - * the client video application. - * The user shall allocate the structure via the av_alloc_vdpau_hwaccel - * function and make it available as - * AVCodecContext.hwaccel_context. Members can be set by the user once - * during initialization or through each AVCodecContext.get_buffer() - * function call. In any case, they must be valid prior to calling - * decoding functions. - * - * The size of this structure is not a part of the public ABI and must not - * be used outside of libavcodec. Use av_vdpau_alloc_context() to allocate an - * AVVDPAUContext. - */ -typedef struct AVVDPAUContext { - /** - * VDPAU decoder handle - * - * Set by user. - */ - VdpDecoder decoder; - - /** - * VDPAU decoder render callback - * - * Set by the user. - */ - VdpDecoderRender *render; - - AVVDPAU_Render2 render2; -} AVVDPAUContext; - -/** - * @brief allocation function for AVVDPAUContext - * - * Allows extending the struct without breaking API/ABI - */ -AVVDPAUContext *av_alloc_vdpaucontext(void); - -AVVDPAU_Render2 av_vdpau_hwaccel_get_render2(const AVVDPAUContext *); -void av_vdpau_hwaccel_set_render2(AVVDPAUContext *, AVVDPAU_Render2); - -/** - * Associate a VDPAU device with a codec context for hardware acceleration. - * This function is meant to be called from the get_format() codec callback, - * or earlier. It can also be called after avcodec_flush_buffers() to change - * the underlying VDPAU device mid-stream (e.g. to recover from non-transparent - * display preemption). - * - * @note get_format() must return AV_PIX_FMT_VDPAU if this function completes - * successfully. - * - * @param avctx decoding context whose get_format() callback is invoked - * @param device VDPAU device handle to use for hardware acceleration - * @param get_proc_address VDPAU device driver - * @param flags zero of more OR'd AV_HWACCEL_FLAG_* flags - * - * @return 0 on success, an AVERROR code on failure. - */ -int av_vdpau_bind_context(AVCodecContext *avctx, VdpDevice device, - VdpGetProcAddress *get_proc_address, unsigned flags); - -/** - * Gets the parameters to create an adequate VDPAU video surface for the codec - * context using VDPAU hardware decoding acceleration. - * - * @note Behavior is undefined if the context was not successfully bound to a - * VDPAU device using av_vdpau_bind_context(). - * - * @param avctx the codec context being used for decoding the stream - * @param type storage space for the VDPAU video surface chroma type - * (or NULL to ignore) - * @param width storage space for the VDPAU video surface pixel width - * (or NULL to ignore) - * @param height storage space for the VDPAU video surface pixel height - * (or NULL to ignore) - * - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_vdpau_get_surface_parameters(AVCodecContext *avctx, VdpChromaType *type, - uint32_t *width, uint32_t *height); - -/** - * Allocate an AVVDPAUContext. - * - * @return Newly-allocated AVVDPAUContext or NULL on failure. - */ -AVVDPAUContext *av_vdpau_alloc_context(void); - -/* @}*/ - -#endif /* AVCODEC_VDPAU_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavcodec/version.h b/third_party/ffmpeg/uos/mips64/include/libavcodec/version.h deleted file mode 100644 index e488eee3..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavcodec/version.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VERSION_H -#define AVCODEC_VERSION_H - -/** - * @file - * @ingroup libavc - * Libavcodec version macros. - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVCODEC_VERSION_MINOR 42 -#define LIBAVCODEC_VERSION_MICRO 100 - -#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \ - LIBAVCODEC_VERSION_MINOR, \ - LIBAVCODEC_VERSION_MICRO) -#define LIBAVCODEC_VERSION AV_VERSION(LIBAVCODEC_VERSION_MAJOR, \ - LIBAVCODEC_VERSION_MINOR, \ - LIBAVCODEC_VERSION_MICRO) -#define LIBAVCODEC_BUILD LIBAVCODEC_VERSION_INT - -#define LIBAVCODEC_IDENT "Lavc" AV_STRINGIFY(LIBAVCODEC_VERSION) - -#endif /* AVCODEC_VERSION_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavcodec/version_major.h b/third_party/ffmpeg/uos/mips64/include/libavcodec/version_major.h deleted file mode 100644 index 1e23ed5e..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavcodec/version_major.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VERSION_MAJOR_H -#define AVCODEC_VERSION_MAJOR_H - -/** - * @file - * @ingroup libavc - * Libavcodec version macros. - */ - -#define LIBAVCODEC_VERSION_MAJOR 59 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - * - * @note, when bumping the major version it is recommended to manually - * disable each FF_API_* in its own commit instead of disabling them all - * at once through the bump. This improves the git bisect-ability of the change. - */ - -#define FF_API_OPENH264_SLICE_MODE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_OPENH264_CABAC (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_UNUSED_CODEC_CAPS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_THREAD_SAFE_CALLBACKS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_DEBUG_MV (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_GET_FRAME_CLASS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_AUTO_THREADS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_INIT_PACKET (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_AVCTX_TIMEBASE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_FLAG_TRUNCATED (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_SUB_TEXT_FORMAT (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_IDCT_NONE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_SVTAV1_OPTS (LIBAVCODEC_VERSION_MAJOR < 60) - -#endif /* AVCODEC_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavcodec/videotoolbox.h b/third_party/ffmpeg/uos/mips64/include/libavcodec/videotoolbox.h deleted file mode 100644 index af2db0d5..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavcodec/videotoolbox.h +++ /dev/null @@ -1,127 +0,0 @@ -/* - * Videotoolbox hardware acceleration - * - * copyright (c) 2012 Sebastien Zwickert - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VIDEOTOOLBOX_H -#define AVCODEC_VIDEOTOOLBOX_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_videotoolbox - * Public libavcodec Videotoolbox header. - */ - -#include - -#define Picture QuickdrawPicture -#include -#undef Picture - -#include "libavcodec/avcodec.h" - -/** - * This struct holds all the information that needs to be passed - * between the caller and libavcodec for initializing Videotoolbox decoding. - * Its size is not a part of the public ABI, it must be allocated with - * av_videotoolbox_alloc_context() and freed with av_free(). - */ -typedef struct AVVideotoolboxContext { - /** - * Videotoolbox decompression session object. - * Created and freed the caller. - */ - VTDecompressionSessionRef session; - - /** - * The output callback that must be passed to the session. - * Set by av_videottoolbox_default_init() - */ - VTDecompressionOutputCallback output_callback; - - /** - * CVPixelBuffer Format Type that Videotoolbox will use for decoded frames. - * set by the caller. If this is set to 0, then no specific format is - * requested from the decoder, and its native format is output. - */ - OSType cv_pix_fmt_type; - - /** - * CoreMedia Format Description that Videotoolbox will use to create the decompression session. - * Set by the caller. - */ - CMVideoFormatDescriptionRef cm_fmt_desc; - - /** - * CoreMedia codec type that Videotoolbox will use to create the decompression session. - * Set by the caller. - */ - int cm_codec_type; -} AVVideotoolboxContext; - -/** - * Allocate and initialize a Videotoolbox context. - * - * This function should be called from the get_format() callback when the caller - * selects the AV_PIX_FMT_VIDETOOLBOX format. The caller must then create - * the decoder object (using the output callback provided by libavcodec) that - * will be used for Videotoolbox-accelerated decoding. - * - * When decoding with Videotoolbox is finished, the caller must destroy the decoder - * object and free the Videotoolbox context using av_free(). - * - * @return the newly allocated context or NULL on failure - */ -AVVideotoolboxContext *av_videotoolbox_alloc_context(void); - -/** - * This is a convenience function that creates and sets up the Videotoolbox context using - * an internal implementation. - * - * @param avctx the corresponding codec context - * - * @return >= 0 on success, a negative AVERROR code on failure - */ -int av_videotoolbox_default_init(AVCodecContext *avctx); - -/** - * This is a convenience function that creates and sets up the Videotoolbox context using - * an internal implementation. - * - * @param avctx the corresponding codec context - * @param vtctx the Videotoolbox context to use - * - * @return >= 0 on success, a negative AVERROR code on failure - */ -int av_videotoolbox_default_init2(AVCodecContext *avctx, AVVideotoolboxContext *vtctx); - -/** - * This function must be called to free the Videotoolbox context initialized with - * av_videotoolbox_default_init(). - * - * @param avctx the corresponding codec context - */ -void av_videotoolbox_default_free(AVCodecContext *avctx); - -/** - * @} - */ - -#endif /* AVCODEC_VIDEOTOOLBOX_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavcodec/vorbis_parser.h b/third_party/ffmpeg/uos/mips64/include/libavcodec/vorbis_parser.h deleted file mode 100644 index 789932ac..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavcodec/vorbis_parser.h +++ /dev/null @@ -1,74 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * A public API for Vorbis parsing - * - * Determines the duration for each packet. - */ - -#ifndef AVCODEC_VORBIS_PARSER_H -#define AVCODEC_VORBIS_PARSER_H - -#include - -typedef struct AVVorbisParseContext AVVorbisParseContext; - -/** - * Allocate and initialize the Vorbis parser using headers in the extradata. - */ -AVVorbisParseContext *av_vorbis_parse_init(const uint8_t *extradata, - int extradata_size); - -/** - * Free the parser and everything associated with it. - */ -void av_vorbis_parse_free(AVVorbisParseContext **s); - -#define VORBIS_FLAG_HEADER 0x00000001 -#define VORBIS_FLAG_COMMENT 0x00000002 -#define VORBIS_FLAG_SETUP 0x00000004 - -/** - * Get the duration for a Vorbis packet. - * - * If @p flags is @c NULL, - * special frames are considered invalid. - * - * @param s Vorbis parser context - * @param buf buffer containing a Vorbis frame - * @param buf_size size of the buffer - * @param flags flags for special frames - */ -int av_vorbis_parse_frame_flags(AVVorbisParseContext *s, const uint8_t *buf, - int buf_size, int *flags); - -/** - * Get the duration for a Vorbis packet. - * - * @param s Vorbis parser context - * @param buf buffer containing a Vorbis frame - * @param buf_size size of the buffer - */ -int av_vorbis_parse_frame(AVVorbisParseContext *s, const uint8_t *buf, - int buf_size); - -void av_vorbis_parse_reset(AVVorbisParseContext *s); - -#endif /* AVCODEC_VORBIS_PARSER_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavcodec/xvmc.h b/third_party/ffmpeg/uos/mips64/include/libavcodec/xvmc.h deleted file mode 100644 index 52e70c0d..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavcodec/xvmc.h +++ /dev/null @@ -1,171 +0,0 @@ -/* - * Copyright (C) 2003 Ivan Kalvachev - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_XVMC_H -#define AVCODEC_XVMC_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_xvmc - * Public libavcodec XvMC header. - */ - -#pragma message("XvMC is no longer supported; this header is deprecated and will be removed") - -#include - -#include "libavutil/attributes.h" -#include "avcodec.h" - -/** - * @defgroup lavc_codec_hwaccel_xvmc XvMC - * @ingroup lavc_codec_hwaccel - * - * @{ - */ - -#define AV_XVMC_ID 0x1DC711C0 /**< special value to ensure that regular pixel routines haven't corrupted the struct - the number is 1337 speak for the letters IDCT MCo (motion compensation) */ - -struct attribute_deprecated xvmc_pix_fmt { - /** The field contains the special constant value AV_XVMC_ID. - It is used as a test that the application correctly uses the API, - and that there is no corruption caused by pixel routines. - - application - set during initialization - - libavcodec - unchanged - */ - int xvmc_id; - - /** Pointer to the block array allocated by XvMCCreateBlocks(). - The array has to be freed by XvMCDestroyBlocks(). - Each group of 64 values represents one data block of differential - pixel information (in MoCo mode) or coefficients for IDCT. - - application - set the pointer during initialization - - libavcodec - fills coefficients/pixel data into the array - */ - short* data_blocks; - - /** Pointer to the macroblock description array allocated by - XvMCCreateMacroBlocks() and freed by XvMCDestroyMacroBlocks(). - - application - set the pointer during initialization - - libavcodec - fills description data into the array - */ - XvMCMacroBlock* mv_blocks; - - /** Number of macroblock descriptions that can be stored in the mv_blocks - array. - - application - set during initialization - - libavcodec - unchanged - */ - int allocated_mv_blocks; - - /** Number of blocks that can be stored at once in the data_blocks array. - - application - set during initialization - - libavcodec - unchanged - */ - int allocated_data_blocks; - - /** Indicate that the hardware would interpret data_blocks as IDCT - coefficients and perform IDCT on them. - - application - set during initialization - - libavcodec - unchanged - */ - int idct; - - /** In MoCo mode it indicates that intra macroblocks are assumed to be in - unsigned format; same as the XVMC_INTRA_UNSIGNED flag. - - application - set during initialization - - libavcodec - unchanged - */ - int unsigned_intra; - - /** Pointer to the surface allocated by XvMCCreateSurface(). - It has to be freed by XvMCDestroySurface() on application exit. - It identifies the frame and its state on the video hardware. - - application - set during initialization - - libavcodec - unchanged - */ - XvMCSurface* p_surface; - -/** Set by the decoder before calling ff_draw_horiz_band(), - needed by the XvMCRenderSurface function. */ -//@{ - /** Pointer to the surface used as past reference - - application - unchanged - - libavcodec - set - */ - XvMCSurface* p_past_surface; - - /** Pointer to the surface used as future reference - - application - unchanged - - libavcodec - set - */ - XvMCSurface* p_future_surface; - - /** top/bottom field or frame - - application - unchanged - - libavcodec - set - */ - unsigned int picture_structure; - - /** XVMC_SECOND_FIELD - 1st or 2nd field in the sequence - - application - unchanged - - libavcodec - set - */ - unsigned int flags; -//}@ - - /** Number of macroblock descriptions in the mv_blocks array - that have already been passed to the hardware. - - application - zeroes it on get_buffer(). - A successful ff_draw_horiz_band() may increment it - with filled_mb_block_num or zero both. - - libavcodec - unchanged - */ - int start_mv_blocks_num; - - /** Number of new macroblock descriptions in the mv_blocks array (after - start_mv_blocks_num) that are filled by libavcodec and have to be - passed to the hardware. - - application - zeroes it on get_buffer() or after successful - ff_draw_horiz_band(). - - libavcodec - increment with one of each stored MB - */ - int filled_mv_blocks_num; - - /** Number of the next free data block; one data block consists of - 64 short values in the data_blocks array. - All blocks before this one have already been claimed by placing their - position into the corresponding block description structure field, - that are part of the mv_blocks array. - - application - zeroes it on get_buffer(). - A successful ff_draw_horiz_band() may zero it together - with start_mb_blocks_num. - - libavcodec - each decoded macroblock increases it by the number - of coded blocks it contains. - */ - int next_free_data_block_num; -}; - -/** - * @} - */ - -#endif /* AVCODEC_XVMC_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavdevice/avdevice.h b/third_party/ffmpeg/uos/mips64/include/libavdevice/avdevice.h deleted file mode 100644 index 0b32e59f..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavdevice/avdevice.h +++ /dev/null @@ -1,527 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVDEVICE_AVDEVICE_H -#define AVDEVICE_AVDEVICE_H - -#include "version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "version.h" -#endif - -/** - * @file - * @ingroup lavd - * Main libavdevice API header - */ - -/** - * @defgroup lavd libavdevice - * Special devices muxing/demuxing library. - * - * Libavdevice is a complementary library to @ref libavf "libavformat". It - * provides various "special" platform-specific muxers and demuxers, e.g. for - * grabbing devices, audio capture and playback etc. As a consequence, the - * (de)muxers in libavdevice are of the AVFMT_NOFILE type (they use their own - * I/O functions). The filename passed to avformat_open_input() often does not - * refer to an actually existing file, but has some special device-specific - * meaning - e.g. for xcbgrab it is the display name. - * - * To use libavdevice, simply call avdevice_register_all() to register all - * compiled muxers and demuxers. They all use standard libavformat API. - * - * @{ - */ - -#include "libavutil/log.h" -#include "libavutil/opt.h" -#include "libavutil/dict.h" -#include "libavformat/avformat.h" - -/** - * Return the LIBAVDEVICE_VERSION_INT constant. - */ -unsigned avdevice_version(void); - -/** - * Return the libavdevice build-time configuration. - */ -const char *avdevice_configuration(void); - -/** - * Return the libavdevice license. - */ -const char *avdevice_license(void); - -/** - * Initialize libavdevice and register all the input and output devices. - */ -void avdevice_register_all(void); - -/** - * Audio input devices iterator. - * - * If d is NULL, returns the first registered input audio/video device, - * if d is non-NULL, returns the next registered input audio/video device after d - * or NULL if d is the last one. - */ -const AVInputFormat *av_input_audio_device_next(const AVInputFormat *d); - -/** - * Video input devices iterator. - * - * If d is NULL, returns the first registered input audio/video device, - * if d is non-NULL, returns the next registered input audio/video device after d - * or NULL if d is the last one. - */ -const AVInputFormat *av_input_video_device_next(const AVInputFormat *d); - -/** - * Audio output devices iterator. - * - * If d is NULL, returns the first registered output audio/video device, - * if d is non-NULL, returns the next registered output audio/video device after d - * or NULL if d is the last one. - */ -const AVOutputFormat *av_output_audio_device_next(const AVOutputFormat *d); - -/** - * Video output devices iterator. - * - * If d is NULL, returns the first registered output audio/video device, - * if d is non-NULL, returns the next registered output audio/video device after d - * or NULL if d is the last one. - */ -const AVOutputFormat *av_output_video_device_next(const AVOutputFormat *d); - -typedef struct AVDeviceRect { - int x; /**< x coordinate of top left corner */ - int y; /**< y coordinate of top left corner */ - int width; /**< width */ - int height; /**< height */ -} AVDeviceRect; - -/** - * Message types used by avdevice_app_to_dev_control_message(). - */ -enum AVAppToDevMessageType { - /** - * Dummy message. - */ - AV_APP_TO_DEV_NONE = MKBETAG('N','O','N','E'), - - /** - * Window size change message. - * - * Message is sent to the device every time the application changes the size - * of the window device renders to. - * Message should also be sent right after window is created. - * - * data: AVDeviceRect: new window size. - */ - AV_APP_TO_DEV_WINDOW_SIZE = MKBETAG('G','E','O','M'), - - /** - * Repaint request message. - * - * Message is sent to the device when window has to be repainted. - * - * data: AVDeviceRect: area required to be repainted. - * NULL: whole area is required to be repainted. - */ - AV_APP_TO_DEV_WINDOW_REPAINT = MKBETAG('R','E','P','A'), - - /** - * Request pause/play. - * - * Application requests pause/unpause playback. - * Mostly usable with devices that have internal buffer. - * By default devices are not paused. - * - * data: NULL - */ - AV_APP_TO_DEV_PAUSE = MKBETAG('P', 'A', 'U', ' '), - AV_APP_TO_DEV_PLAY = MKBETAG('P', 'L', 'A', 'Y'), - AV_APP_TO_DEV_TOGGLE_PAUSE = MKBETAG('P', 'A', 'U', 'T'), - - /** - * Volume control message. - * - * Set volume level. It may be device-dependent if volume - * is changed per stream or system wide. Per stream volume - * change is expected when possible. - * - * data: double: new volume with range of 0.0 - 1.0. - */ - AV_APP_TO_DEV_SET_VOLUME = MKBETAG('S', 'V', 'O', 'L'), - - /** - * Mute control messages. - * - * Change mute state. It may be device-dependent if mute status - * is changed per stream or system wide. Per stream mute status - * change is expected when possible. - * - * data: NULL. - */ - AV_APP_TO_DEV_MUTE = MKBETAG(' ', 'M', 'U', 'T'), - AV_APP_TO_DEV_UNMUTE = MKBETAG('U', 'M', 'U', 'T'), - AV_APP_TO_DEV_TOGGLE_MUTE = MKBETAG('T', 'M', 'U', 'T'), - - /** - * Get volume/mute messages. - * - * Force the device to send AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED or - * AV_DEV_TO_APP_MUTE_STATE_CHANGED command respectively. - * - * data: NULL. - */ - AV_APP_TO_DEV_GET_VOLUME = MKBETAG('G', 'V', 'O', 'L'), - AV_APP_TO_DEV_GET_MUTE = MKBETAG('G', 'M', 'U', 'T'), -}; - -/** - * Message types used by avdevice_dev_to_app_control_message(). - */ -enum AVDevToAppMessageType { - /** - * Dummy message. - */ - AV_DEV_TO_APP_NONE = MKBETAG('N','O','N','E'), - - /** - * Create window buffer message. - * - * Device requests to create a window buffer. Exact meaning is device- - * and application-dependent. Message is sent before rendering first - * frame and all one-shot initializations should be done here. - * Application is allowed to ignore preferred window buffer size. - * - * @note: Application is obligated to inform about window buffer size - * with AV_APP_TO_DEV_WINDOW_SIZE message. - * - * data: AVDeviceRect: preferred size of the window buffer. - * NULL: no preferred size of the window buffer. - */ - AV_DEV_TO_APP_CREATE_WINDOW_BUFFER = MKBETAG('B','C','R','E'), - - /** - * Prepare window buffer message. - * - * Device requests to prepare a window buffer for rendering. - * Exact meaning is device- and application-dependent. - * Message is sent before rendering of each frame. - * - * data: NULL. - */ - AV_DEV_TO_APP_PREPARE_WINDOW_BUFFER = MKBETAG('B','P','R','E'), - - /** - * Display window buffer message. - * - * Device requests to display a window buffer. - * Message is sent when new frame is ready to be displayed. - * Usually buffers need to be swapped in handler of this message. - * - * data: NULL. - */ - AV_DEV_TO_APP_DISPLAY_WINDOW_BUFFER = MKBETAG('B','D','I','S'), - - /** - * Destroy window buffer message. - * - * Device requests to destroy a window buffer. - * Message is sent when device is about to be destroyed and window - * buffer is not required anymore. - * - * data: NULL. - */ - AV_DEV_TO_APP_DESTROY_WINDOW_BUFFER = MKBETAG('B','D','E','S'), - - /** - * Buffer fullness status messages. - * - * Device signals buffer overflow/underflow. - * - * data: NULL. - */ - AV_DEV_TO_APP_BUFFER_OVERFLOW = MKBETAG('B','O','F','L'), - AV_DEV_TO_APP_BUFFER_UNDERFLOW = MKBETAG('B','U','F','L'), - - /** - * Buffer readable/writable. - * - * Device informs that buffer is readable/writable. - * When possible, device informs how many bytes can be read/write. - * - * @warning Device may not inform when number of bytes than can be read/write changes. - * - * data: int64_t: amount of bytes available to read/write. - * NULL: amount of bytes available to read/write is not known. - */ - AV_DEV_TO_APP_BUFFER_READABLE = MKBETAG('B','R','D',' '), - AV_DEV_TO_APP_BUFFER_WRITABLE = MKBETAG('B','W','R',' '), - - /** - * Mute state change message. - * - * Device informs that mute state has changed. - * - * data: int: 0 for not muted state, non-zero for muted state. - */ - AV_DEV_TO_APP_MUTE_STATE_CHANGED = MKBETAG('C','M','U','T'), - - /** - * Volume level change message. - * - * Device informs that volume level has changed. - * - * data: double: new volume with range of 0.0 - 1.0. - */ - AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED = MKBETAG('C','V','O','L'), -}; - -/** - * Send control message from application to device. - * - * @param s device context. - * @param type message type. - * @param data message data. Exact type depends on message type. - * @param data_size size of message data. - * @return >= 0 on success, negative on error. - * AVERROR(ENOSYS) when device doesn't implement handler of the message. - */ -int avdevice_app_to_dev_control_message(struct AVFormatContext *s, - enum AVAppToDevMessageType type, - void *data, size_t data_size); - -/** - * Send control message from device to application. - * - * @param s device context. - * @param type message type. - * @param data message data. Can be NULL. - * @param data_size size of message data. - * @return >= 0 on success, negative on error. - * AVERROR(ENOSYS) when application doesn't implement handler of the message. - */ -int avdevice_dev_to_app_control_message(struct AVFormatContext *s, - enum AVDevToAppMessageType type, - void *data, size_t data_size); - -#if FF_API_DEVICE_CAPABILITIES -/** - * Following API allows user to probe device capabilities (supported codecs, - * pixel formats, sample formats, resolutions, channel counts, etc). - * It is build on top op AVOption API. - * Queried capabilities make it possible to set up converters of video or audio - * parameters that fit to the device. - * - * List of capabilities that can be queried: - * - Capabilities valid for both audio and video devices: - * - codec: supported audio/video codecs. - * type: AV_OPT_TYPE_INT (AVCodecID value) - * - Capabilities valid for audio devices: - * - sample_format: supported sample formats. - * type: AV_OPT_TYPE_INT (AVSampleFormat value) - * - sample_rate: supported sample rates. - * type: AV_OPT_TYPE_INT - * - channels: supported number of channels. - * type: AV_OPT_TYPE_INT - * - channel_layout: supported channel layouts. - * type: AV_OPT_TYPE_INT64 - * - Capabilities valid for video devices: - * - pixel_format: supported pixel formats. - * type: AV_OPT_TYPE_INT (AVPixelFormat value) - * - window_size: supported window sizes (describes size of the window size presented to the user). - * type: AV_OPT_TYPE_IMAGE_SIZE - * - frame_size: supported frame sizes (describes size of provided video frames). - * type: AV_OPT_TYPE_IMAGE_SIZE - * - fps: supported fps values - * type: AV_OPT_TYPE_RATIONAL - * - * Value of the capability may be set by user using av_opt_set() function - * and AVDeviceCapabilitiesQuery object. Following queries will - * limit results to the values matching already set capabilities. - * For example, setting a codec may impact number of formats or fps values - * returned during next query. Setting invalid value may limit results to zero. - * - * Example of the usage basing on opengl output device: - * - * @code - * AVFormatContext *oc = NULL; - * AVDeviceCapabilitiesQuery *caps = NULL; - * AVOptionRanges *ranges; - * int ret; - * - * if ((ret = avformat_alloc_output_context2(&oc, NULL, "opengl", NULL)) < 0) - * goto fail; - * if (avdevice_capabilities_create(&caps, oc, NULL) < 0) - * goto fail; - * - * //query codecs - * if (av_opt_query_ranges(&ranges, caps, "codec", AV_OPT_MULTI_COMPONENT_RANGE)) < 0) - * goto fail; - * //pick codec here and set it - * av_opt_set(caps, "codec", AV_CODEC_ID_RAWVIDEO, 0); - * - * //query format - * if (av_opt_query_ranges(&ranges, caps, "pixel_format", AV_OPT_MULTI_COMPONENT_RANGE)) < 0) - * goto fail; - * //pick format here and set it - * av_opt_set(caps, "pixel_format", AV_PIX_FMT_YUV420P, 0); - * - * //query and set more capabilities - * - * fail: - * //clean up code - * avdevice_capabilities_free(&query, oc); - * avformat_free_context(oc); - * @endcode - */ - -/** - * Structure describes device capabilities. - * - * It is used by devices in conjunction with av_device_capabilities AVOption table - * to implement capabilities probing API based on AVOption API. Should not be used directly. - */ -typedef struct AVDeviceCapabilitiesQuery { - const AVClass *av_class; - AVFormatContext *device_context; - enum AVCodecID codec; - enum AVSampleFormat sample_format; - enum AVPixelFormat pixel_format; - int sample_rate; - int channels; - int64_t channel_layout; - int window_width; - int window_height; - int frame_width; - int frame_height; - AVRational fps; -} AVDeviceCapabilitiesQuery; - -/** - * AVOption table used by devices to implement device capabilities API. Should not be used by a user. - */ -attribute_deprecated -extern const AVOption av_device_capabilities[]; - -/** - * Initialize capabilities probing API based on AVOption API. - * - * avdevice_capabilities_free() must be called when query capabilities API is - * not used anymore. - * - * @param[out] caps Device capabilities data. Pointer to a NULL pointer must be passed. - * @param s Context of the device. - * @param device_options An AVDictionary filled with device-private options. - * On return this parameter will be destroyed and replaced with a dict - * containing options that were not found. May be NULL. - * The same options must be passed later to avformat_write_header() for output - * devices or avformat_open_input() for input devices, or at any other place - * that affects device-private options. - * - * @return >= 0 on success, negative otherwise. - */ -attribute_deprecated -int avdevice_capabilities_create(AVDeviceCapabilitiesQuery **caps, AVFormatContext *s, - AVDictionary **device_options); - -/** - * Free resources created by avdevice_capabilities_create() - * - * @param caps Device capabilities data to be freed. - * @param s Context of the device. - */ -attribute_deprecated -void avdevice_capabilities_free(AVDeviceCapabilitiesQuery **caps, AVFormatContext *s); -#endif - -/** - * Structure describes basic parameters of the device. - */ -typedef struct AVDeviceInfo { - char *device_name; /**< device name, format depends on device */ - char *device_description; /**< human friendly name */ - enum AVMediaType *media_types; /**< array indicating what media types(s), if any, a device can provide. If null, cannot provide any */ - int nb_media_types; /**< length of media_types array, 0 if device cannot provide any media types */ -} AVDeviceInfo; - -/** - * List of devices. - */ -typedef struct AVDeviceInfoList { - AVDeviceInfo **devices; /**< list of autodetected devices */ - int nb_devices; /**< number of autodetected devices */ - int default_device; /**< index of default device or -1 if no default */ -} AVDeviceInfoList; - -/** - * List devices. - * - * Returns available device names and their parameters. - * - * @note: Some devices may accept system-dependent device names that cannot be - * autodetected. The list returned by this function cannot be assumed to - * be always completed. - * - * @param s device context. - * @param[out] device_list list of autodetected devices. - * @return count of autodetected devices, negative on error. - */ -int avdevice_list_devices(struct AVFormatContext *s, AVDeviceInfoList **device_list); - -/** - * Convenient function to free result of avdevice_list_devices(). - * - * @param devices device list to be freed. - */ -void avdevice_free_list_devices(AVDeviceInfoList **device_list); - -/** - * List devices. - * - * Returns available device names and their parameters. - * These are convinient wrappers for avdevice_list_devices(). - * Device context is allocated and deallocated internally. - * - * @param device device format. May be NULL if device name is set. - * @param device_name device name. May be NULL if device format is set. - * @param device_options An AVDictionary filled with device-private options. May be NULL. - * The same options must be passed later to avformat_write_header() for output - * devices or avformat_open_input() for input devices, or at any other place - * that affects device-private options. - * @param[out] device_list list of autodetected devices - * @return count of autodetected devices, negative on error. - * @note device argument takes precedence over device_name when both are set. - */ -int avdevice_list_input_sources(const AVInputFormat *device, const char *device_name, - AVDictionary *device_options, AVDeviceInfoList **device_list); -int avdevice_list_output_sinks(const AVOutputFormat *device, const char *device_name, - AVDictionary *device_options, AVDeviceInfoList **device_list); - -/** - * @} - */ - -#endif /* AVDEVICE_AVDEVICE_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavdevice/version.h b/third_party/ffmpeg/uos/mips64/include/libavdevice/version.h deleted file mode 100644 index 3e654fff..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavdevice/version.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVDEVICE_VERSION_H -#define AVDEVICE_VERSION_H - -/** - * @file - * @ingroup lavd - * Libavdevice version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVDEVICE_VERSION_MINOR 8 -#define LIBAVDEVICE_VERSION_MICRO 101 - -#define LIBAVDEVICE_VERSION_INT AV_VERSION_INT(LIBAVDEVICE_VERSION_MAJOR, \ - LIBAVDEVICE_VERSION_MINOR, \ - LIBAVDEVICE_VERSION_MICRO) -#define LIBAVDEVICE_VERSION AV_VERSION(LIBAVDEVICE_VERSION_MAJOR, \ - LIBAVDEVICE_VERSION_MINOR, \ - LIBAVDEVICE_VERSION_MICRO) -#define LIBAVDEVICE_BUILD LIBAVDEVICE_VERSION_INT - -#define LIBAVDEVICE_IDENT "Lavd" AV_STRINGIFY(LIBAVDEVICE_VERSION) - -#endif /* AVDEVICE_VERSION_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavdevice/version_major.h b/third_party/ffmpeg/uos/mips64/include/libavdevice/version_major.h deleted file mode 100644 index d255ff69..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavdevice/version_major.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVDEVICE_VERSION_MAJOR_H -#define AVDEVICE_VERSION_MAJOR_H - -/** - * @file - * @ingroup lavd - * Libavdevice version macros - */ - -#define LIBAVDEVICE_VERSION_MAJOR 59 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - */ -#define FF_API_DEVICE_CAPABILITIES (LIBAVDEVICE_VERSION_MAJOR < 60) - -#endif /* AVDEVICE_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavfilter/avfilter.h b/third_party/ffmpeg/uos/mips64/include/libavfilter/avfilter.h deleted file mode 100644 index 2e8197c9..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavfilter/avfilter.h +++ /dev/null @@ -1,1196 +0,0 @@ -/* - * filter layer - * Copyright (c) 2007 Bobby Bingham - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_AVFILTER_H -#define AVFILTER_AVFILTER_H - -/** - * @file - * @ingroup lavfi - * Main libavfilter public API header - */ - -/** - * @defgroup lavfi libavfilter - * Graph-based frame editing library. - * - * @{ - */ - -#include - -#include "libavutil/attributes.h" -#include "libavutil/avutil.h" -#include "libavutil/buffer.h" -#include "libavutil/dict.h" -#include "libavutil/frame.h" -#include "libavutil/log.h" -#include "libavutil/samplefmt.h" -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" - -#include "libavfilter/version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "libavfilter/version.h" -#endif - -/** - * Return the LIBAVFILTER_VERSION_INT constant. - */ -unsigned avfilter_version(void); - -/** - * Return the libavfilter build-time configuration. - */ -const char *avfilter_configuration(void); - -/** - * Return the libavfilter license. - */ -const char *avfilter_license(void); - -typedef struct AVFilterContext AVFilterContext; -typedef struct AVFilterLink AVFilterLink; -typedef struct AVFilterPad AVFilterPad; -typedef struct AVFilterFormats AVFilterFormats; -typedef struct AVFilterChannelLayouts AVFilterChannelLayouts; - -#if FF_API_PAD_COUNT -/** - * Get the number of elements in an AVFilter's inputs or outputs array. - * - * @deprecated Use avfilter_filter_pad_count() instead. - */ -attribute_deprecated -int avfilter_pad_count(const AVFilterPad *pads); -#endif - -/** - * Get the name of an AVFilterPad. - * - * @param pads an array of AVFilterPads - * @param pad_idx index of the pad in the array; it is the caller's - * responsibility to ensure the index is valid - * - * @return name of the pad_idx'th pad in pads - */ -const char *avfilter_pad_get_name(const AVFilterPad *pads, int pad_idx); - -/** - * Get the type of an AVFilterPad. - * - * @param pads an array of AVFilterPads - * @param pad_idx index of the pad in the array; it is the caller's - * responsibility to ensure the index is valid - * - * @return type of the pad_idx'th pad in pads - */ -enum AVMediaType avfilter_pad_get_type(const AVFilterPad *pads, int pad_idx); - -/** - * The number of the filter inputs is not determined just by AVFilter.inputs. - * The filter might add additional inputs during initialization depending on the - * options supplied to it. - */ -#define AVFILTER_FLAG_DYNAMIC_INPUTS (1 << 0) -/** - * The number of the filter outputs is not determined just by AVFilter.outputs. - * The filter might add additional outputs during initialization depending on - * the options supplied to it. - */ -#define AVFILTER_FLAG_DYNAMIC_OUTPUTS (1 << 1) -/** - * The filter supports multithreading by splitting frames into multiple parts - * and processing them concurrently. - */ -#define AVFILTER_FLAG_SLICE_THREADS (1 << 2) -/** - * The filter is a "metadata" filter - it does not modify the frame data in any - * way. It may only affect the metadata (i.e. those fields copied by - * av_frame_copy_props()). - * - * More precisely, this means: - * - video: the data of any frame output by the filter must be exactly equal to - * some frame that is received on one of its inputs. Furthermore, all frames - * produced on a given output must correspond to frames received on the same - * input and their order must be unchanged. Note that the filter may still - * drop or duplicate the frames. - * - audio: the data produced by the filter on any of its outputs (viewed e.g. - * as an array of interleaved samples) must be exactly equal to the data - * received by the filter on one of its inputs. - */ -#define AVFILTER_FLAG_METADATA_ONLY (1 << 3) -/** - * Some filters support a generic "enable" expression option that can be used - * to enable or disable a filter in the timeline. Filters supporting this - * option have this flag set. When the enable expression is false, the default - * no-op filter_frame() function is called in place of the filter_frame() - * callback defined on each input pad, thus the frame is passed unchanged to - * the next filters. - */ -#define AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC (1 << 16) -/** - * Same as AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC, except that the filter will - * have its filter_frame() callback(s) called as usual even when the enable - * expression is false. The filter will disable filtering within the - * filter_frame() callback(s) itself, for example executing code depending on - * the AVFilterContext->is_disabled value. - */ -#define AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL (1 << 17) -/** - * Handy mask to test whether the filter supports or no the timeline feature - * (internally or generically). - */ -#define AVFILTER_FLAG_SUPPORT_TIMELINE (AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC | AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL) - -/** - * Filter definition. This defines the pads a filter contains, and all the - * callback functions used to interact with the filter. - */ -typedef struct AVFilter { - /** - * Filter name. Must be non-NULL and unique among filters. - */ - const char *name; - - /** - * A description of the filter. May be NULL. - * - * You should use the NULL_IF_CONFIG_SMALL() macro to define it. - */ - const char *description; - - /** - * List of static inputs. - * - * NULL if there are no (static) inputs. Instances of filters with - * AVFILTER_FLAG_DYNAMIC_INPUTS set may have more inputs than present in - * this list. - */ - const AVFilterPad *inputs; - - /** - * List of static outputs. - * - * NULL if there are no (static) outputs. Instances of filters with - * AVFILTER_FLAG_DYNAMIC_OUTPUTS set may have more outputs than present in - * this list. - */ - const AVFilterPad *outputs; - - /** - * A class for the private data, used to declare filter private AVOptions. - * This field is NULL for filters that do not declare any options. - * - * If this field is non-NULL, the first member of the filter private data - * must be a pointer to AVClass, which will be set by libavfilter generic - * code to this class. - */ - const AVClass *priv_class; - - /** - * A combination of AVFILTER_FLAG_* - */ - int flags; - - /***************************************************************** - * All fields below this line are not part of the public API. They - * may not be used outside of libavfilter and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - - /** - * The number of entries in the list of inputs. - */ - uint8_t nb_inputs; - - /** - * The number of entries in the list of outputs. - */ - uint8_t nb_outputs; - - /** - * This field determines the state of the formats union. - * It is an enum FilterFormatsState value. - */ - uint8_t formats_state; - - /** - * Filter pre-initialization function - * - * This callback will be called immediately after the filter context is - * allocated, to allow allocating and initing sub-objects. - * - * If this callback is not NULL, the uninit callback will be called on - * allocation failure. - * - * @return 0 on success, - * AVERROR code on failure (but the code will be - * dropped and treated as ENOMEM by the calling code) - */ - int (*preinit)(AVFilterContext *ctx); - - /** - * Filter initialization function. - * - * This callback will be called only once during the filter lifetime, after - * all the options have been set, but before links between filters are - * established and format negotiation is done. - * - * Basic filter initialization should be done here. Filters with dynamic - * inputs and/or outputs should create those inputs/outputs here based on - * provided options. No more changes to this filter's inputs/outputs can be - * done after this callback. - * - * This callback must not assume that the filter links exist or frame - * parameters are known. - * - * @ref AVFilter.uninit "uninit" is guaranteed to be called even if - * initialization fails, so this callback does not have to clean up on - * failure. - * - * @return 0 on success, a negative AVERROR on failure - */ - int (*init)(AVFilterContext *ctx); - - /** - * Should be set instead of @ref AVFilter.init "init" by the filters that - * want to pass a dictionary of AVOptions to nested contexts that are - * allocated during init. - * - * On return, the options dict should be freed and replaced with one that - * contains all the options which could not be processed by this filter (or - * with NULL if all the options were processed). - * - * Otherwise the semantics is the same as for @ref AVFilter.init "init". - */ - int (*init_dict)(AVFilterContext *ctx, AVDictionary **options); - - /** - * Filter uninitialization function. - * - * Called only once right before the filter is freed. Should deallocate any - * memory held by the filter, release any buffer references, etc. It does - * not need to deallocate the AVFilterContext.priv memory itself. - * - * This callback may be called even if @ref AVFilter.init "init" was not - * called or failed, so it must be prepared to handle such a situation. - */ - void (*uninit)(AVFilterContext *ctx); - - /** - * The state of the following union is determined by formats_state. - * See the documentation of enum FilterFormatsState in internal.h. - */ - union { - /** - * Query formats supported by the filter on its inputs and outputs. - * - * This callback is called after the filter is initialized (so the inputs - * and outputs are fixed), shortly before the format negotiation. This - * callback may be called more than once. - * - * This callback must set AVFilterLink.outcfg.formats on every input link - * and AVFilterLink.incfg.formats on every output link to a list of - * pixel/sample formats that the filter supports on that link. For audio - * links, this filter must also set @ref AVFilterLink.incfg.samplerates - * "in_samplerates" / @ref AVFilterLink.outcfg.samplerates "out_samplerates" - * and @ref AVFilterLink.incfg.channel_layouts "in_channel_layouts" / - * @ref AVFilterLink.outcfg.channel_layouts "out_channel_layouts" analogously. - * - * This callback must never be NULL if the union is in this state. - * - * @return zero on success, a negative value corresponding to an - * AVERROR code otherwise - */ - int (*query_func)(AVFilterContext *); - /** - * A pointer to an array of admissible pixel formats delimited - * by AV_PIX_FMT_NONE. The generic code will use this list - * to indicate that this filter supports each of these pixel formats, - * provided that all inputs and outputs use the same pixel format. - * - * This list must never be NULL if the union is in this state. - * The type of all inputs and outputs of filters using this must - * be AVMEDIA_TYPE_VIDEO. - */ - const enum AVPixelFormat *pixels_list; - /** - * Analogous to pixels, but delimited by AV_SAMPLE_FMT_NONE - * and restricted to filters that only have AVMEDIA_TYPE_AUDIO - * inputs and outputs. - * - * In addition to that the generic code will mark all inputs - * and all outputs as supporting all sample rates and every - * channel count and channel layout, as long as all inputs - * and outputs use the same sample rate and channel count/layout. - */ - const enum AVSampleFormat *samples_list; - /** - * Equivalent to { pix_fmt, AV_PIX_FMT_NONE } as pixels_list. - */ - enum AVPixelFormat pix_fmt; - /** - * Equivalent to { sample_fmt, AV_SAMPLE_FMT_NONE } as samples_list. - */ - enum AVSampleFormat sample_fmt; - } formats; - - int priv_size; ///< size of private data to allocate for the filter - - int flags_internal; ///< Additional flags for avfilter internal use only. - - /** - * Make the filter instance process a command. - * - * @param cmd the command to process, for handling simplicity all commands must be alphanumeric only - * @param arg the argument for the command - * @param res a buffer with size res_size where the filter(s) can return a response. This must not change when the command is not supported. - * @param flags if AVFILTER_CMD_FLAG_FAST is set and the command would be - * time consuming then a filter should treat it like an unsupported command - * - * @returns >=0 on success otherwise an error code. - * AVERROR(ENOSYS) on unsupported commands - */ - int (*process_command)(AVFilterContext *, const char *cmd, const char *arg, char *res, int res_len, int flags); - - /** - * Filter activation function. - * - * Called when any processing is needed from the filter, instead of any - * filter_frame and request_frame on pads. - * - * The function must examine inlinks and outlinks and perform a single - * step of processing. If there is nothing to do, the function must do - * nothing and not return an error. If more steps are or may be - * possible, it must use ff_filter_set_ready() to schedule another - * activation. - */ - int (*activate)(AVFilterContext *ctx); -} AVFilter; - -/** - * Get the number of elements in an AVFilter's inputs or outputs array. - */ -unsigned avfilter_filter_pad_count(const AVFilter *filter, int is_output); - -/** - * Process multiple parts of the frame concurrently. - */ -#define AVFILTER_THREAD_SLICE (1 << 0) - -typedef struct AVFilterInternal AVFilterInternal; - -/** An instance of a filter */ -struct AVFilterContext { - const AVClass *av_class; ///< needed for av_log() and filters common options - - const AVFilter *filter; ///< the AVFilter of which this is an instance - - char *name; ///< name of this filter instance - - AVFilterPad *input_pads; ///< array of input pads - AVFilterLink **inputs; ///< array of pointers to input links - unsigned nb_inputs; ///< number of input pads - - AVFilterPad *output_pads; ///< array of output pads - AVFilterLink **outputs; ///< array of pointers to output links - unsigned nb_outputs; ///< number of output pads - - void *priv; ///< private data for use by the filter - - struct AVFilterGraph *graph; ///< filtergraph this filter belongs to - - /** - * Type of multithreading being allowed/used. A combination of - * AVFILTER_THREAD_* flags. - * - * May be set by the caller before initializing the filter to forbid some - * or all kinds of multithreading for this filter. The default is allowing - * everything. - * - * When the filter is initialized, this field is combined using bit AND with - * AVFilterGraph.thread_type to get the final mask used for determining - * allowed threading types. I.e. a threading type needs to be set in both - * to be allowed. - * - * After the filter is initialized, libavfilter sets this field to the - * threading type that is actually used (0 for no multithreading). - */ - int thread_type; - - /** - * An opaque struct for libavfilter internal use. - */ - AVFilterInternal *internal; - - struct AVFilterCommand *command_queue; - - char *enable_str; ///< enable expression string - void *enable; ///< parsed expression (AVExpr*) - double *var_values; ///< variable values for the enable expression - int is_disabled; ///< the enabled state from the last expression evaluation - - /** - * For filters which will create hardware frames, sets the device the - * filter should create them in. All other filters will ignore this field: - * in particular, a filter which consumes or processes hardware frames will - * instead use the hw_frames_ctx field in AVFilterLink to carry the - * hardware context information. - */ - AVBufferRef *hw_device_ctx; - - /** - * Max number of threads allowed in this filter instance. - * If <= 0, its value is ignored. - * Overrides global number of threads set per filter graph. - */ - int nb_threads; - - /** - * Ready status of the filter. - * A non-0 value means that the filter needs activating; - * a higher value suggests a more urgent activation. - */ - unsigned ready; - - /** - * Sets the number of extra hardware frames which the filter will - * allocate on its output links for use in following filters or by - * the caller. - * - * Some hardware filters require all frames that they will use for - * output to be defined in advance before filtering starts. For such - * filters, any hardware frame pools used for output must therefore be - * of fixed size. The extra frames set here are on top of any number - * that the filter needs internally in order to operate normally. - * - * This field must be set before the graph containing this filter is - * configured. - */ - int extra_hw_frames; -}; - -/** - * Lists of formats / etc. supported by an end of a link. - * - * This structure is directly part of AVFilterLink, in two copies: - * one for the source filter, one for the destination filter. - - * These lists are used for negotiating the format to actually be used, - * which will be loaded into the format and channel_layout members of - * AVFilterLink, when chosen. - */ -typedef struct AVFilterFormatsConfig { - - /** - * List of supported formats (pixel or sample). - */ - AVFilterFormats *formats; - - /** - * Lists of supported sample rates, only for audio. - */ - AVFilterFormats *samplerates; - - /** - * Lists of supported channel layouts, only for audio. - */ - AVFilterChannelLayouts *channel_layouts; - -} AVFilterFormatsConfig; - -/** - * A link between two filters. This contains pointers to the source and - * destination filters between which this link exists, and the indexes of - * the pads involved. In addition, this link also contains the parameters - * which have been negotiated and agreed upon between the filter, such as - * image dimensions, format, etc. - * - * Applications must not normally access the link structure directly. - * Use the buffersrc and buffersink API instead. - * In the future, access to the header may be reserved for filters - * implementation. - */ -struct AVFilterLink { - AVFilterContext *src; ///< source filter - AVFilterPad *srcpad; ///< output pad on the source filter - - AVFilterContext *dst; ///< dest filter - AVFilterPad *dstpad; ///< input pad on the dest filter - - enum AVMediaType type; ///< filter media type - - /* These parameters apply only to video */ - int w; ///< agreed upon image width - int h; ///< agreed upon image height - AVRational sample_aspect_ratio; ///< agreed upon sample aspect ratio - /* These parameters apply only to audio */ -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * channel layout of current buffer (see libavutil/channel_layout.h) - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; -#endif - int sample_rate; ///< samples per second - - int format; ///< agreed upon media format - - /** - * Define the time base used by the PTS of the frames/samples - * which will pass through this link. - * During the configuration stage, each filter is supposed to - * change only the output timebase, while the timebase of the - * input link is assumed to be an unchangeable property. - */ - AVRational time_base; - - AVChannelLayout ch_layout; ///< channel layout of current buffer (see libavutil/channel_layout.h) - - /***************************************************************** - * All fields below this line are not part of the public API. They - * may not be used outside of libavfilter and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - - /** - * Lists of supported formats / etc. supported by the input filter. - */ - AVFilterFormatsConfig incfg; - - /** - * Lists of supported formats / etc. supported by the output filter. - */ - AVFilterFormatsConfig outcfg; - - /** stage of the initialization of the link properties (dimensions, etc) */ - enum { - AVLINK_UNINIT = 0, ///< not started - AVLINK_STARTINIT, ///< started, but incomplete - AVLINK_INIT ///< complete - } init_state; - - /** - * Graph the filter belongs to. - */ - struct AVFilterGraph *graph; - - /** - * Current timestamp of the link, as defined by the most recent - * frame(s), in link time_base units. - */ - int64_t current_pts; - - /** - * Current timestamp of the link, as defined by the most recent - * frame(s), in AV_TIME_BASE units. - */ - int64_t current_pts_us; - - /** - * Index in the age array. - */ - int age_index; - - /** - * Frame rate of the stream on the link, or 1/0 if unknown or variable; - * if left to 0/0, will be automatically copied from the first input - * of the source filter if it exists. - * - * Sources should set it to the best estimation of the real frame rate. - * If the source frame rate is unknown or variable, set this to 1/0. - * Filters should update it if necessary depending on their function. - * Sinks can use it to set a default output frame rate. - * It is similar to the r_frame_rate field in AVStream. - */ - AVRational frame_rate; - - /** - * Minimum number of samples to filter at once. If filter_frame() is - * called with fewer samples, it will accumulate them in fifo. - * This field and the related ones must not be changed after filtering - * has started. - * If 0, all related fields are ignored. - */ - int min_samples; - - /** - * Maximum number of samples to filter at once. If filter_frame() is - * called with more samples, it will split them. - */ - int max_samples; - - /** - * Number of past frames sent through the link. - */ - int64_t frame_count_in, frame_count_out; - - /** - * Number of past samples sent through the link. - */ - int64_t sample_count_in, sample_count_out; - - /** - * A pointer to a FFFramePool struct. - */ - void *frame_pool; - - /** - * True if a frame is currently wanted on the output of this filter. - * Set when ff_request_frame() is called by the output, - * cleared when a frame is filtered. - */ - int frame_wanted_out; - - /** - * For hwaccel pixel formats, this should be a reference to the - * AVHWFramesContext describing the frames. - */ - AVBufferRef *hw_frames_ctx; - -#ifndef FF_INTERNAL_FIELDS - - /** - * Internal structure members. - * The fields below this limit are internal for libavfilter's use - * and must in no way be accessed by applications. - */ - char reserved[0xF000]; - -#else /* FF_INTERNAL_FIELDS */ - - /** - * Queue of frames waiting to be filtered. - */ - FFFrameQueue fifo; - - /** - * If set, the source filter can not generate a frame as is. - * The goal is to avoid repeatedly calling the request_frame() method on - * the same link. - */ - int frame_blocked_in; - - /** - * Link input status. - * If not zero, all attempts of filter_frame will fail with the - * corresponding code. - */ - int status_in; - - /** - * Timestamp of the input status change. - */ - int64_t status_in_pts; - - /** - * Link output status. - * If not zero, all attempts of request_frame will fail with the - * corresponding code. - */ - int status_out; - -#endif /* FF_INTERNAL_FIELDS */ - -}; - -/** - * Link two filters together. - * - * @param src the source filter - * @param srcpad index of the output pad on the source filter - * @param dst the destination filter - * @param dstpad index of the input pad on the destination filter - * @return zero on success - */ -int avfilter_link(AVFilterContext *src, unsigned srcpad, - AVFilterContext *dst, unsigned dstpad); - -/** - * Free the link in *link, and set its pointer to NULL. - */ -void avfilter_link_free(AVFilterLink **link); - -/** - * Negotiate the media format, dimensions, etc of all inputs to a filter. - * - * @param filter the filter to negotiate the properties for its inputs - * @return zero on successful negotiation - */ -int avfilter_config_links(AVFilterContext *filter); - -#define AVFILTER_CMD_FLAG_ONE 1 ///< Stop once a filter understood the command (for target=all for example), fast filters are favored automatically -#define AVFILTER_CMD_FLAG_FAST 2 ///< Only execute command when its fast (like a video out that supports contrast adjustment in hw) - -/** - * Make the filter instance process a command. - * It is recommended to use avfilter_graph_send_command(). - */ -int avfilter_process_command(AVFilterContext *filter, const char *cmd, const char *arg, char *res, int res_len, int flags); - -/** - * Iterate over all registered filters. - * - * @param opaque a pointer where libavfilter will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered filter or NULL when the iteration is - * finished - */ -const AVFilter *av_filter_iterate(void **opaque); - -/** - * Get a filter definition matching the given name. - * - * @param name the filter name to find - * @return the filter definition, if any matching one is registered. - * NULL if none found. - */ -const AVFilter *avfilter_get_by_name(const char *name); - - -/** - * Initialize a filter with the supplied parameters. - * - * @param ctx uninitialized filter context to initialize - * @param args Options to initialize the filter with. This must be a - * ':'-separated list of options in the 'key=value' form. - * May be NULL if the options have been set directly using the - * AVOptions API or there are no options that need to be set. - * @return 0 on success, a negative AVERROR on failure - */ -int avfilter_init_str(AVFilterContext *ctx, const char *args); - -/** - * Initialize a filter with the supplied dictionary of options. - * - * @param ctx uninitialized filter context to initialize - * @param options An AVDictionary filled with options for this filter. On - * return this parameter will be destroyed and replaced with - * a dict containing options that were not found. This dictionary - * must be freed by the caller. - * May be NULL, then this function is equivalent to - * avfilter_init_str() with the second parameter set to NULL. - * @return 0 on success, a negative AVERROR on failure - * - * @note This function and avfilter_init_str() do essentially the same thing, - * the difference is in manner in which the options are passed. It is up to the - * calling code to choose whichever is more preferable. The two functions also - * behave differently when some of the provided options are not declared as - * supported by the filter. In such a case, avfilter_init_str() will fail, but - * this function will leave those extra options in the options AVDictionary and - * continue as usual. - */ -int avfilter_init_dict(AVFilterContext *ctx, AVDictionary **options); - -/** - * Free a filter context. This will also remove the filter from its - * filtergraph's list of filters. - * - * @param filter the filter to free - */ -void avfilter_free(AVFilterContext *filter); - -/** - * Insert a filter in the middle of an existing link. - * - * @param link the link into which the filter should be inserted - * @param filt the filter to be inserted - * @param filt_srcpad_idx the input pad on the filter to connect - * @param filt_dstpad_idx the output pad on the filter to connect - * @return zero on success - */ -int avfilter_insert_filter(AVFilterLink *link, AVFilterContext *filt, - unsigned filt_srcpad_idx, unsigned filt_dstpad_idx); - -/** - * @return AVClass for AVFilterContext. - * - * @see av_opt_find(). - */ -const AVClass *avfilter_get_class(void); - -typedef struct AVFilterGraphInternal AVFilterGraphInternal; - -/** - * A function pointer passed to the @ref AVFilterGraph.execute callback to be - * executed multiple times, possibly in parallel. - * - * @param ctx the filter context the job belongs to - * @param arg an opaque parameter passed through from @ref - * AVFilterGraph.execute - * @param jobnr the index of the job being executed - * @param nb_jobs the total number of jobs - * - * @return 0 on success, a negative AVERROR on error - */ -typedef int (avfilter_action_func)(AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs); - -/** - * A function executing multiple jobs, possibly in parallel. - * - * @param ctx the filter context to which the jobs belong - * @param func the function to be called multiple times - * @param arg the argument to be passed to func - * @param ret a nb_jobs-sized array to be filled with return values from each - * invocation of func - * @param nb_jobs the number of jobs to execute - * - * @return 0 on success, a negative AVERROR on error - */ -typedef int (avfilter_execute_func)(AVFilterContext *ctx, avfilter_action_func *func, - void *arg, int *ret, int nb_jobs); - -typedef struct AVFilterGraph { - const AVClass *av_class; - AVFilterContext **filters; - unsigned nb_filters; - - char *scale_sws_opts; ///< sws options to use for the auto-inserted scale filters - - /** - * Type of multithreading allowed for filters in this graph. A combination - * of AVFILTER_THREAD_* flags. - * - * May be set by the caller at any point, the setting will apply to all - * filters initialized after that. The default is allowing everything. - * - * When a filter in this graph is initialized, this field is combined using - * bit AND with AVFilterContext.thread_type to get the final mask used for - * determining allowed threading types. I.e. a threading type needs to be - * set in both to be allowed. - */ - int thread_type; - - /** - * Maximum number of threads used by filters in this graph. May be set by - * the caller before adding any filters to the filtergraph. Zero (the - * default) means that the number of threads is determined automatically. - */ - int nb_threads; - - /** - * Opaque object for libavfilter internal use. - */ - AVFilterGraphInternal *internal; - - /** - * Opaque user data. May be set by the caller to an arbitrary value, e.g. to - * be used from callbacks like @ref AVFilterGraph.execute. - * Libavfilter will not touch this field in any way. - */ - void *opaque; - - /** - * This callback may be set by the caller immediately after allocating the - * graph and before adding any filters to it, to provide a custom - * multithreading implementation. - * - * If set, filters with slice threading capability will call this callback - * to execute multiple jobs in parallel. - * - * If this field is left unset, libavfilter will use its internal - * implementation, which may or may not be multithreaded depending on the - * platform and build options. - */ - avfilter_execute_func *execute; - - char *aresample_swr_opts; ///< swr options to use for the auto-inserted aresample filters, Access ONLY through AVOptions - - /** - * Private fields - * - * The following fields are for internal use only. - * Their type, offset, number and semantic can change without notice. - */ - - AVFilterLink **sink_links; - int sink_links_count; - - unsigned disable_auto_convert; -} AVFilterGraph; - -/** - * Allocate a filter graph. - * - * @return the allocated filter graph on success or NULL. - */ -AVFilterGraph *avfilter_graph_alloc(void); - -/** - * Create a new filter instance in a filter graph. - * - * @param graph graph in which the new filter will be used - * @param filter the filter to create an instance of - * @param name Name to give to the new instance (will be copied to - * AVFilterContext.name). This may be used by the caller to identify - * different filters, libavfilter itself assigns no semantics to - * this parameter. May be NULL. - * - * @return the context of the newly created filter instance (note that it is - * also retrievable directly through AVFilterGraph.filters or with - * avfilter_graph_get_filter()) on success or NULL on failure. - */ -AVFilterContext *avfilter_graph_alloc_filter(AVFilterGraph *graph, - const AVFilter *filter, - const char *name); - -/** - * Get a filter instance identified by instance name from graph. - * - * @param graph filter graph to search through. - * @param name filter instance name (should be unique in the graph). - * @return the pointer to the found filter instance or NULL if it - * cannot be found. - */ -AVFilterContext *avfilter_graph_get_filter(AVFilterGraph *graph, const char *name); - -/** - * Create and add a filter instance into an existing graph. - * The filter instance is created from the filter filt and inited - * with the parameter args. opaque is currently ignored. - * - * In case of success put in *filt_ctx the pointer to the created - * filter instance, otherwise set *filt_ctx to NULL. - * - * @param name the instance name to give to the created filter instance - * @param graph_ctx the filter graph - * @return a negative AVERROR error code in case of failure, a non - * negative value otherwise - */ -int avfilter_graph_create_filter(AVFilterContext **filt_ctx, const AVFilter *filt, - const char *name, const char *args, void *opaque, - AVFilterGraph *graph_ctx); - -/** - * Enable or disable automatic format conversion inside the graph. - * - * Note that format conversion can still happen inside explicitly inserted - * scale and aresample filters. - * - * @param flags any of the AVFILTER_AUTO_CONVERT_* constants - */ -void avfilter_graph_set_auto_convert(AVFilterGraph *graph, unsigned flags); - -enum { - AVFILTER_AUTO_CONVERT_ALL = 0, /**< all automatic conversions enabled */ - AVFILTER_AUTO_CONVERT_NONE = -1, /**< all automatic conversions disabled */ -}; - -/** - * Check validity and configure all the links and formats in the graph. - * - * @param graphctx the filter graph - * @param log_ctx context used for logging - * @return >= 0 in case of success, a negative AVERROR code otherwise - */ -int avfilter_graph_config(AVFilterGraph *graphctx, void *log_ctx); - -/** - * Free a graph, destroy its links, and set *graph to NULL. - * If *graph is NULL, do nothing. - */ -void avfilter_graph_free(AVFilterGraph **graph); - -/** - * A linked-list of the inputs/outputs of the filter chain. - * - * This is mainly useful for avfilter_graph_parse() / avfilter_graph_parse2(), - * where it is used to communicate open (unlinked) inputs and outputs from and - * to the caller. - * This struct specifies, per each not connected pad contained in the graph, the - * filter context and the pad index required for establishing a link. - */ -typedef struct AVFilterInOut { - /** unique name for this input/output in the list */ - char *name; - - /** filter context associated to this input/output */ - AVFilterContext *filter_ctx; - - /** index of the filt_ctx pad to use for linking */ - int pad_idx; - - /** next input/input in the list, NULL if this is the last */ - struct AVFilterInOut *next; -} AVFilterInOut; - -/** - * Allocate a single AVFilterInOut entry. - * Must be freed with avfilter_inout_free(). - * @return allocated AVFilterInOut on success, NULL on failure. - */ -AVFilterInOut *avfilter_inout_alloc(void); - -/** - * Free the supplied list of AVFilterInOut and set *inout to NULL. - * If *inout is NULL, do nothing. - */ -void avfilter_inout_free(AVFilterInOut **inout); - -/** - * Add a graph described by a string to a graph. - * - * @note The caller must provide the lists of inputs and outputs, - * which therefore must be known before calling the function. - * - * @note The inputs parameter describes inputs of the already existing - * part of the graph; i.e. from the point of view of the newly created - * part, they are outputs. Similarly the outputs parameter describes - * outputs of the already existing filters, which are provided as - * inputs to the parsed filters. - * - * @param graph the filter graph where to link the parsed graph context - * @param filters string to be parsed - * @param inputs linked list to the inputs of the graph - * @param outputs linked list to the outputs of the graph - * @return zero on success, a negative AVERROR code on error - */ -int avfilter_graph_parse(AVFilterGraph *graph, const char *filters, - AVFilterInOut *inputs, AVFilterInOut *outputs, - void *log_ctx); - -/** - * Add a graph described by a string to a graph. - * - * In the graph filters description, if the input label of the first - * filter is not specified, "in" is assumed; if the output label of - * the last filter is not specified, "out" is assumed. - * - * @param graph the filter graph where to link the parsed graph context - * @param filters string to be parsed - * @param inputs pointer to a linked list to the inputs of the graph, may be NULL. - * If non-NULL, *inputs is updated to contain the list of open inputs - * after the parsing, should be freed with avfilter_inout_free(). - * @param outputs pointer to a linked list to the outputs of the graph, may be NULL. - * If non-NULL, *outputs is updated to contain the list of open outputs - * after the parsing, should be freed with avfilter_inout_free(). - * @return non negative on success, a negative AVERROR code on error - */ -int avfilter_graph_parse_ptr(AVFilterGraph *graph, const char *filters, - AVFilterInOut **inputs, AVFilterInOut **outputs, - void *log_ctx); - -/** - * Add a graph described by a string to a graph. - * - * @param[in] graph the filter graph where to link the parsed graph context - * @param[in] filters string to be parsed - * @param[out] inputs a linked list of all free (unlinked) inputs of the - * parsed graph will be returned here. It is to be freed - * by the caller using avfilter_inout_free(). - * @param[out] outputs a linked list of all free (unlinked) outputs of the - * parsed graph will be returned here. It is to be freed by the - * caller using avfilter_inout_free(). - * @return zero on success, a negative AVERROR code on error - * - * @note This function returns the inputs and outputs that are left - * unlinked after parsing the graph and the caller then deals with - * them. - * @note This function makes no reference whatsoever to already - * existing parts of the graph and the inputs parameter will on return - * contain inputs of the newly parsed part of the graph. Analogously - * the outputs parameter will contain outputs of the newly created - * filters. - */ -int avfilter_graph_parse2(AVFilterGraph *graph, const char *filters, - AVFilterInOut **inputs, - AVFilterInOut **outputs); - -/** - * Send a command to one or more filter instances. - * - * @param graph the filter graph - * @param target the filter(s) to which the command should be sent - * "all" sends to all filters - * otherwise it can be a filter or filter instance name - * which will send the command to all matching filters. - * @param cmd the command to send, for handling simplicity all commands must be alphanumeric only - * @param arg the argument for the command - * @param res a buffer with size res_size where the filter(s) can return a response. - * - * @returns >=0 on success otherwise an error code. - * AVERROR(ENOSYS) on unsupported commands - */ -int avfilter_graph_send_command(AVFilterGraph *graph, const char *target, const char *cmd, const char *arg, char *res, int res_len, int flags); - -/** - * Queue a command for one or more filter instances. - * - * @param graph the filter graph - * @param target the filter(s) to which the command should be sent - * "all" sends to all filters - * otherwise it can be a filter or filter instance name - * which will send the command to all matching filters. - * @param cmd the command to sent, for handling simplicity all commands must be alphanumeric only - * @param arg the argument for the command - * @param ts time at which the command should be sent to the filter - * - * @note As this executes commands after this function returns, no return code - * from the filter is provided, also AVFILTER_CMD_FLAG_ONE is not supported. - */ -int avfilter_graph_queue_command(AVFilterGraph *graph, const char *target, const char *cmd, const char *arg, int flags, double ts); - - -/** - * Dump a graph into a human-readable string representation. - * - * @param graph the graph to dump - * @param options formatting options; currently ignored - * @return a string, or NULL in case of memory allocation failure; - * the string must be freed using av_free - */ -char *avfilter_graph_dump(AVFilterGraph *graph, const char *options); - -/** - * Request a frame on the oldest sink link. - * - * If the request returns AVERROR_EOF, try the next. - * - * Note that this function is not meant to be the sole scheduling mechanism - * of a filtergraph, only a convenience function to help drain a filtergraph - * in a balanced way under normal circumstances. - * - * Also note that AVERROR_EOF does not mean that frames did not arrive on - * some of the sinks during the process. - * When there are multiple sink links, in case the requested link - * returns an EOF, this may cause a filter to flush pending frames - * which are sent to another sink link, although unrequested. - * - * @return the return value of ff_request_frame(), - * or AVERROR_EOF if all links returned AVERROR_EOF - */ -int avfilter_graph_request_oldest(AVFilterGraph *graph); - -/** - * @} - */ - -#endif /* AVFILTER_AVFILTER_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavfilter/buffersink.h b/third_party/ffmpeg/uos/mips64/include/libavfilter/buffersink.h deleted file mode 100644 index 01e7c747..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavfilter/buffersink.h +++ /dev/null @@ -1,209 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_BUFFERSINK_H -#define AVFILTER_BUFFERSINK_H - -/** - * @file - * @ingroup lavfi_buffersink - * memory buffer sink API for audio and video - */ - -#include "avfilter.h" - -/** - * @defgroup lavfi_buffersink Buffer sink API - * @ingroup lavfi - * @{ - * - * The buffersink and abuffersink filters are there to connect filter graphs - * to applications. They have a single input, connected to the graph, and no - * output. Frames must be extracted using av_buffersink_get_frame() or - * av_buffersink_get_samples(). - * - * The format negotiated by the graph during configuration can be obtained - * using the accessor functions: - * - av_buffersink_get_time_base(), - * - av_buffersink_get_format(), - * - av_buffersink_get_frame_rate(), - * - av_buffersink_get_w(), - * - av_buffersink_get_h(), - * - av_buffersink_get_sample_aspect_ratio(), - * - av_buffersink_get_channels(), - * - av_buffersink_get_ch_layout(), - * - av_buffersink_get_sample_rate(). - * - * The layout returned by av_buffersink_get_ch_layout() must de uninitialized - * by the caller. - * - * The format can be constrained by setting options, using av_opt_set() and - * related functions with the AV_OPT_SEARCH_CHILDREN flag. - * - pix_fmts (int list), - * - sample_fmts (int list), - * - sample_rates (int list), - * - ch_layouts (string), - * - channel_counts (int list), - * - all_channel_counts (bool). - * Most of these options are of type binary, and should be set using - * av_opt_set_int_list() or av_opt_set_bin(). If they are not set, all - * corresponding formats are accepted. - * - * As a special case, if ch_layouts is not set, all valid channel layouts are - * accepted except for UNSPEC layouts, unless all_channel_counts is set. - */ - -/** - * Get a frame with filtered data from sink and put it in frame. - * - * @param ctx pointer to a buffersink or abuffersink filter context. - * @param frame pointer to an allocated frame that will be filled with data. - * The data must be freed using av_frame_unref() / av_frame_free() - * @param flags a combination of AV_BUFFERSINK_FLAG_* flags - * - * @return >= 0 in for success, a negative AVERROR code for failure. - */ -int av_buffersink_get_frame_flags(AVFilterContext *ctx, AVFrame *frame, int flags); - -/** - * Tell av_buffersink_get_buffer_ref() to read video/samples buffer - * reference, but not remove it from the buffer. This is useful if you - * need only to read a video/samples buffer, without to fetch it. - */ -#define AV_BUFFERSINK_FLAG_PEEK 1 - -/** - * Tell av_buffersink_get_buffer_ref() not to request a frame from its input. - * If a frame is already buffered, it is read (and removed from the buffer), - * but if no frame is present, return AVERROR(EAGAIN). - */ -#define AV_BUFFERSINK_FLAG_NO_REQUEST 2 - -#if FF_API_BUFFERSINK_ALLOC -/** - * Deprecated and unused struct to use for initializing a buffersink context. - */ -typedef struct AVBufferSinkParams { - const enum AVPixelFormat *pixel_fmts; ///< list of allowed pixel formats, terminated by AV_PIX_FMT_NONE -} AVBufferSinkParams; - -/** - * Create an AVBufferSinkParams structure. - * - * Must be freed with av_free(). - */ -attribute_deprecated -AVBufferSinkParams *av_buffersink_params_alloc(void); - -/** - * Deprecated and unused struct to use for initializing an abuffersink context. - */ -typedef struct AVABufferSinkParams { - const enum AVSampleFormat *sample_fmts; ///< list of allowed sample formats, terminated by AV_SAMPLE_FMT_NONE - const int64_t *channel_layouts; ///< list of allowed channel layouts, terminated by -1 - const int *channel_counts; ///< list of allowed channel counts, terminated by -1 - int all_channel_counts; ///< if not 0, accept any channel count or layout - int *sample_rates; ///< list of allowed sample rates, terminated by -1 -} AVABufferSinkParams; - -/** - * Create an AVABufferSinkParams structure. - * - * Must be freed with av_free(). - */ -attribute_deprecated -AVABufferSinkParams *av_abuffersink_params_alloc(void); -#endif - -/** - * Set the frame size for an audio buffer sink. - * - * All calls to av_buffersink_get_buffer_ref will return a buffer with - * exactly the specified number of samples, or AVERROR(EAGAIN) if there is - * not enough. The last buffer at EOF will be padded with 0. - */ -void av_buffersink_set_frame_size(AVFilterContext *ctx, unsigned frame_size); - -/** - * @defgroup lavfi_buffersink_accessors Buffer sink accessors - * Get the properties of the stream - * @{ - */ - -enum AVMediaType av_buffersink_get_type (const AVFilterContext *ctx); -AVRational av_buffersink_get_time_base (const AVFilterContext *ctx); -int av_buffersink_get_format (const AVFilterContext *ctx); - -AVRational av_buffersink_get_frame_rate (const AVFilterContext *ctx); -int av_buffersink_get_w (const AVFilterContext *ctx); -int av_buffersink_get_h (const AVFilterContext *ctx); -AVRational av_buffersink_get_sample_aspect_ratio (const AVFilterContext *ctx); - -int av_buffersink_get_channels (const AVFilterContext *ctx); -#if FF_API_OLD_CHANNEL_LAYOUT -attribute_deprecated -uint64_t av_buffersink_get_channel_layout (const AVFilterContext *ctx); -#endif -int av_buffersink_get_ch_layout (const AVFilterContext *ctx, - AVChannelLayout *ch_layout); -int av_buffersink_get_sample_rate (const AVFilterContext *ctx); - -AVBufferRef * av_buffersink_get_hw_frames_ctx (const AVFilterContext *ctx); - -/** @} */ - -/** - * Get a frame with filtered data from sink and put it in frame. - * - * @param ctx pointer to a context of a buffersink or abuffersink AVFilter. - * @param frame pointer to an allocated frame that will be filled with data. - * The data must be freed using av_frame_unref() / av_frame_free() - * - * @return - * - >= 0 if a frame was successfully returned. - * - AVERROR(EAGAIN) if no frames are available at this point; more - * input frames must be added to the filtergraph to get more output. - * - AVERROR_EOF if there will be no more output frames on this sink. - * - A different negative AVERROR code in other failure cases. - */ -int av_buffersink_get_frame(AVFilterContext *ctx, AVFrame *frame); - -/** - * Same as av_buffersink_get_frame(), but with the ability to specify the number - * of samples read. This function is less efficient than - * av_buffersink_get_frame(), because it copies the data around. - * - * @param ctx pointer to a context of the abuffersink AVFilter. - * @param frame pointer to an allocated frame that will be filled with data. - * The data must be freed using av_frame_unref() / av_frame_free() - * frame will contain exactly nb_samples audio samples, except at - * the end of stream, when it can contain less than nb_samples. - * - * @return The return codes have the same meaning as for - * av_buffersink_get_frame(). - * - * @warning do not mix this function with av_buffersink_get_frame(). Use only one or - * the other with a single sink, not both. - */ -int av_buffersink_get_samples(AVFilterContext *ctx, AVFrame *frame, int nb_samples); - -/** - * @} - */ - -#endif /* AVFILTER_BUFFERSINK_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavfilter/buffersrc.h b/third_party/ffmpeg/uos/mips64/include/libavfilter/buffersrc.h deleted file mode 100644 index 3b248b37..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavfilter/buffersrc.h +++ /dev/null @@ -1,218 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_BUFFERSRC_H -#define AVFILTER_BUFFERSRC_H - -/** - * @file - * @ingroup lavfi_buffersrc - * Memory buffer source API. - */ - -#include "avfilter.h" - -/** - * @defgroup lavfi_buffersrc Buffer source API - * @ingroup lavfi - * @{ - */ - -enum { - - /** - * Do not check for format changes. - */ - AV_BUFFERSRC_FLAG_NO_CHECK_FORMAT = 1, - - /** - * Immediately push the frame to the output. - */ - AV_BUFFERSRC_FLAG_PUSH = 4, - - /** - * Keep a reference to the frame. - * If the frame if reference-counted, create a new reference; otherwise - * copy the frame data. - */ - AV_BUFFERSRC_FLAG_KEEP_REF = 8, - -}; - -/** - * Get the number of failed requests. - * - * A failed request is when the request_frame method is called while no - * frame is present in the buffer. - * The number is reset when a frame is added. - */ -unsigned av_buffersrc_get_nb_failed_requests(AVFilterContext *buffer_src); - -/** - * This structure contains the parameters describing the frames that will be - * passed to this filter. - * - * It should be allocated with av_buffersrc_parameters_alloc() and freed with - * av_free(). All the allocated fields in it remain owned by the caller. - */ -typedef struct AVBufferSrcParameters { - /** - * video: the pixel format, value corresponds to enum AVPixelFormat - * audio: the sample format, value corresponds to enum AVSampleFormat - */ - int format; - /** - * The timebase to be used for the timestamps on the input frames. - */ - AVRational time_base; - - /** - * Video only, the display dimensions of the input frames. - */ - int width, height; - - /** - * Video only, the sample (pixel) aspect ratio. - */ - AVRational sample_aspect_ratio; - - /** - * Video only, the frame rate of the input video. This field must only be - * set to a non-zero value if input stream has a known constant framerate - * and should be left at its initial value if the framerate is variable or - * unknown. - */ - AVRational frame_rate; - - /** - * Video with a hwaccel pixel format only. This should be a reference to an - * AVHWFramesContext instance describing the input frames. - */ - AVBufferRef *hw_frames_ctx; - - /** - * Audio only, the audio sampling rate in samples per second. - */ - int sample_rate; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Audio only, the audio channel layout - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; -#endif - - /** - * Audio only, the audio channel layout - */ - AVChannelLayout ch_layout; -} AVBufferSrcParameters; - -/** - * Allocate a new AVBufferSrcParameters instance. It should be freed by the - * caller with av_free(). - */ -AVBufferSrcParameters *av_buffersrc_parameters_alloc(void); - -/** - * Initialize the buffersrc or abuffersrc filter with the provided parameters. - * This function may be called multiple times, the later calls override the - * previous ones. Some of the parameters may also be set through AVOptions, then - * whatever method is used last takes precedence. - * - * @param ctx an instance of the buffersrc or abuffersrc filter - * @param param the stream parameters. The frames later passed to this filter - * must conform to those parameters. All the allocated fields in - * param remain owned by the caller, libavfilter will make internal - * copies or references when necessary. - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_buffersrc_parameters_set(AVFilterContext *ctx, AVBufferSrcParameters *param); - -/** - * Add a frame to the buffer source. - * - * @param ctx an instance of the buffersrc filter - * @param frame frame to be added. If the frame is reference counted, this - * function will make a new reference to it. Otherwise the frame data will be - * copied. - * - * @return 0 on success, a negative AVERROR on error - * - * This function is equivalent to av_buffersrc_add_frame_flags() with the - * AV_BUFFERSRC_FLAG_KEEP_REF flag. - */ -av_warn_unused_result -int av_buffersrc_write_frame(AVFilterContext *ctx, const AVFrame *frame); - -/** - * Add a frame to the buffer source. - * - * @param ctx an instance of the buffersrc filter - * @param frame frame to be added. If the frame is reference counted, this - * function will take ownership of the reference(s) and reset the frame. - * Otherwise the frame data will be copied. If this function returns an error, - * the input frame is not touched. - * - * @return 0 on success, a negative AVERROR on error. - * - * @note the difference between this function and av_buffersrc_write_frame() is - * that av_buffersrc_write_frame() creates a new reference to the input frame, - * while this function takes ownership of the reference passed to it. - * - * This function is equivalent to av_buffersrc_add_frame_flags() without the - * AV_BUFFERSRC_FLAG_KEEP_REF flag. - */ -av_warn_unused_result -int av_buffersrc_add_frame(AVFilterContext *ctx, AVFrame *frame); - -/** - * Add a frame to the buffer source. - * - * By default, if the frame is reference-counted, this function will take - * ownership of the reference(s) and reset the frame. This can be controlled - * using the flags. - * - * If this function returns an error, the input frame is not touched. - * - * @param buffer_src pointer to a buffer source context - * @param frame a frame, or NULL to mark EOF - * @param flags a combination of AV_BUFFERSRC_FLAG_* - * @return >= 0 in case of success, a negative AVERROR code - * in case of failure - */ -av_warn_unused_result -int av_buffersrc_add_frame_flags(AVFilterContext *buffer_src, - AVFrame *frame, int flags); - -/** - * Close the buffer source after EOF. - * - * This is similar to passing NULL to av_buffersrc_add_frame_flags() - * except it takes the timestamp of the EOF, i.e. the timestamp of the end - * of the last frame. - */ -int av_buffersrc_close(AVFilterContext *ctx, int64_t pts, unsigned flags); - -/** - * @} - */ - -#endif /* AVFILTER_BUFFERSRC_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavfilter/version.h b/third_party/ffmpeg/uos/mips64/include/libavfilter/version.h deleted file mode 100644 index 19a009c1..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavfilter/version.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_VERSION_H -#define AVFILTER_VERSION_H - -/** - * @file - * @ingroup lavfi - * Libavfilter version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVFILTER_VERSION_MINOR 46 -#define LIBAVFILTER_VERSION_MICRO 101 - - -#define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \ - LIBAVFILTER_VERSION_MINOR, \ - LIBAVFILTER_VERSION_MICRO) -#define LIBAVFILTER_VERSION AV_VERSION(LIBAVFILTER_VERSION_MAJOR, \ - LIBAVFILTER_VERSION_MINOR, \ - LIBAVFILTER_VERSION_MICRO) -#define LIBAVFILTER_BUILD LIBAVFILTER_VERSION_INT - -#define LIBAVFILTER_IDENT "Lavfi" AV_STRINGIFY(LIBAVFILTER_VERSION) - -#endif /* AVFILTER_VERSION_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavfilter/version_major.h b/third_party/ffmpeg/uos/mips64/include/libavfilter/version_major.h deleted file mode 100644 index de0cf6e9..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavfilter/version_major.h +++ /dev/null @@ -1,42 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_VERSION_MAJOR_H -#define AVFILTER_VERSION_MAJOR_H - -/** - * @file - * @ingroup lavfi - * Libavfilter version macros - */ - -#define LIBAVFILTER_VERSION_MAJOR 8 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - */ - -#define FF_API_SWS_PARAM_OPTION (LIBAVFILTER_VERSION_MAJOR < 9) -#define FF_API_BUFFERSINK_ALLOC (LIBAVFILTER_VERSION_MAJOR < 9) -#define FF_API_PAD_COUNT (LIBAVFILTER_VERSION_MAJOR < 9) - -#endif /* AVFILTER_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavformat/avformat.h b/third_party/ffmpeg/uos/mips64/include/libavformat/avformat.h deleted file mode 100644 index f12fa7d9..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavformat/avformat.h +++ /dev/null @@ -1,2907 +0,0 @@ -/* - * copyright (c) 2001 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFORMAT_AVFORMAT_H -#define AVFORMAT_AVFORMAT_H - -/** - * @file - * @ingroup libavf - * Main libavformat public API header - */ - -/** - * @defgroup libavf libavformat - * I/O and Muxing/Demuxing Library - * - * Libavformat (lavf) is a library for dealing with various media container - * formats. Its main two purposes are demuxing - i.e. splitting a media file - * into component streams, and the reverse process of muxing - writing supplied - * data in a specified container format. It also has an @ref lavf_io - * "I/O module" which supports a number of protocols for accessing the data (e.g. - * file, tcp, http and others). - * Unless you are absolutely sure you won't use libavformat's network - * capabilities, you should also call avformat_network_init(). - * - * A supported input format is described by an AVInputFormat struct, conversely - * an output format is described by AVOutputFormat. You can iterate over all - * input/output formats using the av_demuxer_iterate / av_muxer_iterate() functions. - * The protocols layer is not part of the public API, so you can only get the names - * of supported protocols with the avio_enum_protocols() function. - * - * Main lavf structure used for both muxing and demuxing is AVFormatContext, - * which exports all information about the file being read or written. As with - * most Libavformat structures, its size is not part of public ABI, so it cannot be - * allocated on stack or directly with av_malloc(). To create an - * AVFormatContext, use avformat_alloc_context() (some functions, like - * avformat_open_input() might do that for you). - * - * Most importantly an AVFormatContext contains: - * @li the @ref AVFormatContext.iformat "input" or @ref AVFormatContext.oformat - * "output" format. It is either autodetected or set by user for input; - * always set by user for output. - * @li an @ref AVFormatContext.streams "array" of AVStreams, which describe all - * elementary streams stored in the file. AVStreams are typically referred to - * using their index in this array. - * @li an @ref AVFormatContext.pb "I/O context". It is either opened by lavf or - * set by user for input, always set by user for output (unless you are dealing - * with an AVFMT_NOFILE format). - * - * @section lavf_options Passing options to (de)muxers - * It is possible to configure lavf muxers and demuxers using the @ref avoptions - * mechanism. Generic (format-independent) libavformat options are provided by - * AVFormatContext, they can be examined from a user program by calling - * av_opt_next() / av_opt_find() on an allocated AVFormatContext (or its AVClass - * from avformat_get_class()). Private (format-specific) options are provided by - * AVFormatContext.priv_data if and only if AVInputFormat.priv_class / - * AVOutputFormat.priv_class of the corresponding format struct is non-NULL. - * Further options may be provided by the @ref AVFormatContext.pb "I/O context", - * if its AVClass is non-NULL, and the protocols layer. See the discussion on - * nesting in @ref avoptions documentation to learn how to access those. - * - * @section urls - * URL strings in libavformat are made of a scheme/protocol, a ':', and a - * scheme specific string. URLs without a scheme and ':' used for local files - * are supported but deprecated. "file:" should be used for local files. - * - * It is important that the scheme string is not taken from untrusted - * sources without checks. - * - * Note that some schemes/protocols are quite powerful, allowing access to - * both local and remote files, parts of them, concatenations of them, local - * audio and video devices and so on. - * - * @{ - * - * @defgroup lavf_decoding Demuxing - * @{ - * Demuxers read a media file and split it into chunks of data (@em packets). A - * @ref AVPacket "packet" contains one or more encoded frames which belongs to a - * single elementary stream. In the lavf API this process is represented by the - * avformat_open_input() function for opening a file, av_read_frame() for - * reading a single packet and finally avformat_close_input(), which does the - * cleanup. - * - * @section lavf_decoding_open Opening a media file - * The minimum information required to open a file is its URL, which - * is passed to avformat_open_input(), as in the following code: - * @code - * const char *url = "file:in.mp3"; - * AVFormatContext *s = NULL; - * int ret = avformat_open_input(&s, url, NULL, NULL); - * if (ret < 0) - * abort(); - * @endcode - * The above code attempts to allocate an AVFormatContext, open the - * specified file (autodetecting the format) and read the header, exporting the - * information stored there into s. Some formats do not have a header or do not - * store enough information there, so it is recommended that you call the - * avformat_find_stream_info() function which tries to read and decode a few - * frames to find missing information. - * - * In some cases you might want to preallocate an AVFormatContext yourself with - * avformat_alloc_context() and do some tweaking on it before passing it to - * avformat_open_input(). One such case is when you want to use custom functions - * for reading input data instead of lavf internal I/O layer. - * To do that, create your own AVIOContext with avio_alloc_context(), passing - * your reading callbacks to it. Then set the @em pb field of your - * AVFormatContext to newly created AVIOContext. - * - * Since the format of the opened file is in general not known until after - * avformat_open_input() has returned, it is not possible to set demuxer private - * options on a preallocated context. Instead, the options should be passed to - * avformat_open_input() wrapped in an AVDictionary: - * @code - * AVDictionary *options = NULL; - * av_dict_set(&options, "video_size", "640x480", 0); - * av_dict_set(&options, "pixel_format", "rgb24", 0); - * - * if (avformat_open_input(&s, url, NULL, &options) < 0) - * abort(); - * av_dict_free(&options); - * @endcode - * This code passes the private options 'video_size' and 'pixel_format' to the - * demuxer. They would be necessary for e.g. the rawvideo demuxer, since it - * cannot know how to interpret raw video data otherwise. If the format turns - * out to be something different than raw video, those options will not be - * recognized by the demuxer and therefore will not be applied. Such unrecognized - * options are then returned in the options dictionary (recognized options are - * consumed). The calling program can handle such unrecognized options as it - * wishes, e.g. - * @code - * AVDictionaryEntry *e; - * if (e = av_dict_get(options, "", NULL, AV_DICT_IGNORE_SUFFIX)) { - * fprintf(stderr, "Option %s not recognized by the demuxer.\n", e->key); - * abort(); - * } - * @endcode - * - * After you have finished reading the file, you must close it with - * avformat_close_input(). It will free everything associated with the file. - * - * @section lavf_decoding_read Reading from an opened file - * Reading data from an opened AVFormatContext is done by repeatedly calling - * av_read_frame() on it. Each call, if successful, will return an AVPacket - * containing encoded data for one AVStream, identified by - * AVPacket.stream_index. This packet may be passed straight into the libavcodec - * decoding functions avcodec_send_packet() or avcodec_decode_subtitle2() if the - * caller wishes to decode the data. - * - * AVPacket.pts, AVPacket.dts and AVPacket.duration timing information will be - * set if known. They may also be unset (i.e. AV_NOPTS_VALUE for - * pts/dts, 0 for duration) if the stream does not provide them. The timing - * information will be in AVStream.time_base units, i.e. it has to be - * multiplied by the timebase to convert them to seconds. - * - * A packet returned by av_read_frame() is always reference-counted, - * i.e. AVPacket.buf is set and the user may keep it indefinitely. - * The packet must be freed with av_packet_unref() when it is no - * longer needed. - * - * @section lavf_decoding_seek Seeking - * @} - * - * @defgroup lavf_encoding Muxing - * @{ - * Muxers take encoded data in the form of @ref AVPacket "AVPackets" and write - * it into files or other output bytestreams in the specified container format. - * - * The main API functions for muxing are avformat_write_header() for writing the - * file header, av_write_frame() / av_interleaved_write_frame() for writing the - * packets and av_write_trailer() for finalizing the file. - * - * At the beginning of the muxing process, the caller must first call - * avformat_alloc_context() to create a muxing context. The caller then sets up - * the muxer by filling the various fields in this context: - * - * - The @ref AVFormatContext.oformat "oformat" field must be set to select the - * muxer that will be used. - * - Unless the format is of the AVFMT_NOFILE type, the @ref AVFormatContext.pb - * "pb" field must be set to an opened IO context, either returned from - * avio_open2() or a custom one. - * - Unless the format is of the AVFMT_NOSTREAMS type, at least one stream must - * be created with the avformat_new_stream() function. The caller should fill - * the @ref AVStream.codecpar "stream codec parameters" information, such as the - * codec @ref AVCodecParameters.codec_type "type", @ref AVCodecParameters.codec_id - * "id" and other parameters (e.g. width / height, the pixel or sample format, - * etc.) as known. The @ref AVStream.time_base "stream timebase" should - * be set to the timebase that the caller desires to use for this stream (note - * that the timebase actually used by the muxer can be different, as will be - * described later). - * - It is advised to manually initialize only the relevant fields in - * AVCodecParameters, rather than using @ref avcodec_parameters_copy() during - * remuxing: there is no guarantee that the codec context values remain valid - * for both input and output format contexts. - * - The caller may fill in additional information, such as @ref - * AVFormatContext.metadata "global" or @ref AVStream.metadata "per-stream" - * metadata, @ref AVFormatContext.chapters "chapters", @ref - * AVFormatContext.programs "programs", etc. as described in the - * AVFormatContext documentation. Whether such information will actually be - * stored in the output depends on what the container format and the muxer - * support. - * - * When the muxing context is fully set up, the caller must call - * avformat_write_header() to initialize the muxer internals and write the file - * header. Whether anything actually is written to the IO context at this step - * depends on the muxer, but this function must always be called. Any muxer - * private options must be passed in the options parameter to this function. - * - * The data is then sent to the muxer by repeatedly calling av_write_frame() or - * av_interleaved_write_frame() (consult those functions' documentation for - * discussion on the difference between them; only one of them may be used with - * a single muxing context, they should not be mixed). Do note that the timing - * information on the packets sent to the muxer must be in the corresponding - * AVStream's timebase. That timebase is set by the muxer (in the - * avformat_write_header() step) and may be different from the timebase - * requested by the caller. - * - * Once all the data has been written, the caller must call av_write_trailer() - * to flush any buffered packets and finalize the output file, then close the IO - * context (if any) and finally free the muxing context with - * avformat_free_context(). - * @} - * - * @defgroup lavf_io I/O Read/Write - * @{ - * @section lavf_io_dirlist Directory listing - * The directory listing API makes it possible to list files on remote servers. - * - * Some of possible use cases: - * - an "open file" dialog to choose files from a remote location, - * - a recursive media finder providing a player with an ability to play all - * files from a given directory. - * - * @subsection lavf_io_dirlist_open Opening a directory - * At first, a directory needs to be opened by calling avio_open_dir() - * supplied with a URL and, optionally, ::AVDictionary containing - * protocol-specific parameters. The function returns zero or positive - * integer and allocates AVIODirContext on success. - * - * @code - * AVIODirContext *ctx = NULL; - * if (avio_open_dir(&ctx, "smb://example.com/some_dir", NULL) < 0) { - * fprintf(stderr, "Cannot open directory.\n"); - * abort(); - * } - * @endcode - * - * This code tries to open a sample directory using smb protocol without - * any additional parameters. - * - * @subsection lavf_io_dirlist_read Reading entries - * Each directory's entry (i.e. file, another directory, anything else - * within ::AVIODirEntryType) is represented by AVIODirEntry. - * Reading consecutive entries from an opened AVIODirContext is done by - * repeatedly calling avio_read_dir() on it. Each call returns zero or - * positive integer if successful. Reading can be stopped right after the - * NULL entry has been read -- it means there are no entries left to be - * read. The following code reads all entries from a directory associated - * with ctx and prints their names to standard output. - * @code - * AVIODirEntry *entry = NULL; - * for (;;) { - * if (avio_read_dir(ctx, &entry) < 0) { - * fprintf(stderr, "Cannot list directory.\n"); - * abort(); - * } - * if (!entry) - * break; - * printf("%s\n", entry->name); - * avio_free_directory_entry(&entry); - * } - * @endcode - * @} - * - * @defgroup lavf_codec Demuxers - * @{ - * @defgroup lavf_codec_native Native Demuxers - * @{ - * @} - * @defgroup lavf_codec_wrappers External library wrappers - * @{ - * @} - * @} - * @defgroup lavf_protos I/O Protocols - * @{ - * @} - * @defgroup lavf_internal Internal - * @{ - * @} - * @} - */ - -#include -#include /* FILE */ - -#include "libavcodec/codec.h" -#include "libavcodec/codec_par.h" -#include "libavcodec/defs.h" -#include "libavcodec/packet.h" - -#include "libavutil/dict.h" -#include "libavutil/log.h" - -#include "avio.h" -#include "libavformat/version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "libavformat/version.h" -#endif - -struct AVFormatContext; -struct AVStream; - -struct AVDeviceInfoList; -struct AVDeviceCapabilitiesQuery; - -/** - * @defgroup metadata_api Public Metadata API - * @{ - * @ingroup libavf - * The metadata API allows libavformat to export metadata tags to a client - * application when demuxing. Conversely it allows a client application to - * set metadata when muxing. - * - * Metadata is exported or set as pairs of key/value strings in the 'metadata' - * fields of the AVFormatContext, AVStream, AVChapter and AVProgram structs - * using the @ref lavu_dict "AVDictionary" API. Like all strings in FFmpeg, - * metadata is assumed to be UTF-8 encoded Unicode. Note that metadata - * exported by demuxers isn't checked to be valid UTF-8 in most cases. - * - * Important concepts to keep in mind: - * - Keys are unique; there can never be 2 tags with the same key. This is - * also meant semantically, i.e., a demuxer should not knowingly produce - * several keys that are literally different but semantically identical. - * E.g., key=Author5, key=Author6. In this example, all authors must be - * placed in the same tag. - * - Metadata is flat, not hierarchical; there are no subtags. If you - * want to store, e.g., the email address of the child of producer Alice - * and actor Bob, that could have key=alice_and_bobs_childs_email_address. - * - Several modifiers can be applied to the tag name. This is done by - * appending a dash character ('-') and the modifier name in the order - * they appear in the list below -- e.g. foo-eng-sort, not foo-sort-eng. - * - language -- a tag whose value is localized for a particular language - * is appended with the ISO 639-2/B 3-letter language code. - * For example: Author-ger=Michael, Author-eng=Mike - * The original/default language is in the unqualified "Author" tag. - * A demuxer should set a default if it sets any translated tag. - * - sorting -- a modified version of a tag that should be used for - * sorting will have '-sort' appended. E.g. artist="The Beatles", - * artist-sort="Beatles, The". - * - Some protocols and demuxers support metadata updates. After a successful - * call to av_read_frame(), AVFormatContext.event_flags or AVStream.event_flags - * will be updated to indicate if metadata changed. In order to detect metadata - * changes on a stream, you need to loop through all streams in the AVFormatContext - * and check their individual event_flags. - * - * - Demuxers attempt to export metadata in a generic format, however tags - * with no generic equivalents are left as they are stored in the container. - * Follows a list of generic tag names: - * - @verbatim - album -- name of the set this work belongs to - album_artist -- main creator of the set/album, if different from artist. - e.g. "Various Artists" for compilation albums. - artist -- main creator of the work - comment -- any additional description of the file. - composer -- who composed the work, if different from artist. - copyright -- name of copyright holder. - creation_time-- date when the file was created, preferably in ISO 8601. - date -- date when the work was created, preferably in ISO 8601. - disc -- number of a subset, e.g. disc in a multi-disc collection. - encoder -- name/settings of the software/hardware that produced the file. - encoded_by -- person/group who created the file. - filename -- original name of the file. - genre -- . - language -- main language in which the work is performed, preferably - in ISO 639-2 format. Multiple languages can be specified by - separating them with commas. - performer -- artist who performed the work, if different from artist. - E.g for "Also sprach Zarathustra", artist would be "Richard - Strauss" and performer "London Philharmonic Orchestra". - publisher -- name of the label/publisher. - service_name -- name of the service in broadcasting (channel name). - service_provider -- name of the service provider in broadcasting. - title -- name of the work. - track -- number of this work in the set, can be in form current/total. - variant_bitrate -- the total bitrate of the bitrate variant that the current stream is part of - @endverbatim - * - * Look in the examples section for an application example how to use the Metadata API. - * - * @} - */ - -/* packet functions */ - - -/** - * Allocate and read the payload of a packet and initialize its - * fields with default values. - * - * @param s associated IO context - * @param pkt packet - * @param size desired payload size - * @return >0 (read size) if OK, AVERROR_xxx otherwise - */ -int av_get_packet(AVIOContext *s, AVPacket *pkt, int size); - - -/** - * Read data and append it to the current content of the AVPacket. - * If pkt->size is 0 this is identical to av_get_packet. - * Note that this uses av_grow_packet and thus involves a realloc - * which is inefficient. Thus this function should only be used - * when there is no reasonable way to know (an upper bound of) - * the final size. - * - * @param s associated IO context - * @param pkt packet - * @param size amount of data to read - * @return >0 (read size) if OK, AVERROR_xxx otherwise, previous data - * will not be lost even if an error occurs. - */ -int av_append_packet(AVIOContext *s, AVPacket *pkt, int size); - -/*************************************************/ -/* input/output formats */ - -struct AVCodecTag; - -/** - * This structure contains the data a format has to probe a file. - */ -typedef struct AVProbeData { - const char *filename; - unsigned char *buf; /**< Buffer must have AVPROBE_PADDING_SIZE of extra allocated bytes filled with zero. */ - int buf_size; /**< Size of buf except extra allocated bytes */ - const char *mime_type; /**< mime_type, when known. */ -} AVProbeData; - -#define AVPROBE_SCORE_RETRY (AVPROBE_SCORE_MAX/4) -#define AVPROBE_SCORE_STREAM_RETRY (AVPROBE_SCORE_MAX/4-1) - -#define AVPROBE_SCORE_EXTENSION 50 ///< score for file extension -#define AVPROBE_SCORE_MIME 75 ///< score for file mime type -#define AVPROBE_SCORE_MAX 100 ///< maximum score - -#define AVPROBE_PADDING_SIZE 32 ///< extra allocated bytes at the end of the probe buffer - -/// Demuxer will use avio_open, no opened file should be provided by the caller. -#define AVFMT_NOFILE 0x0001 -#define AVFMT_NEEDNUMBER 0x0002 /**< Needs '%d' in filename. */ -/** - * The muxer/demuxer is experimental and should be used with caution. - * - * - demuxers: will not be selected automatically by probing, must be specified - * explicitly. - */ -#define AVFMT_EXPERIMENTAL 0x0004 -#define AVFMT_SHOW_IDS 0x0008 /**< Show format stream IDs numbers. */ -#define AVFMT_GLOBALHEADER 0x0040 /**< Format wants global header. */ -#define AVFMT_NOTIMESTAMPS 0x0080 /**< Format does not need / have any timestamps. */ -#define AVFMT_GENERIC_INDEX 0x0100 /**< Use generic index building code. */ -#define AVFMT_TS_DISCONT 0x0200 /**< Format allows timestamp discontinuities. Note, muxers always require valid (monotone) timestamps */ -#define AVFMT_VARIABLE_FPS 0x0400 /**< Format allows variable fps. */ -#define AVFMT_NODIMENSIONS 0x0800 /**< Format does not need width/height */ -#define AVFMT_NOSTREAMS 0x1000 /**< Format does not require any streams */ -#define AVFMT_NOBINSEARCH 0x2000 /**< Format does not allow to fall back on binary search via read_timestamp */ -#define AVFMT_NOGENSEARCH 0x4000 /**< Format does not allow to fall back on generic search */ -#define AVFMT_NO_BYTE_SEEK 0x8000 /**< Format does not allow seeking by bytes */ -#define AVFMT_ALLOW_FLUSH 0x10000 /**< Format allows flushing. If not set, the muxer will not receive a NULL packet in the write_packet function. */ -#define AVFMT_TS_NONSTRICT 0x20000 /**< Format does not require strictly - increasing timestamps, but they must - still be monotonic */ -#define AVFMT_TS_NEGATIVE 0x40000 /**< Format allows muxing negative - timestamps. If not set the timestamp - will be shifted in av_write_frame and - av_interleaved_write_frame so they - start from 0. - The user or muxer can override this through - AVFormatContext.avoid_negative_ts - */ - -#define AVFMT_SEEK_TO_PTS 0x4000000 /**< Seeking is based on PTS */ - -/** - * @addtogroup lavf_encoding - * @{ - */ -typedef struct AVOutputFormat { - const char *name; - /** - * Descriptive name for the format, meant to be more human-readable - * than name. You should use the NULL_IF_CONFIG_SMALL() macro - * to define it. - */ - const char *long_name; - const char *mime_type; - const char *extensions; /**< comma-separated filename extensions */ - /* output support */ - enum AVCodecID audio_codec; /**< default audio codec */ - enum AVCodecID video_codec; /**< default video codec */ - enum AVCodecID subtitle_codec; /**< default subtitle codec */ - /** - * can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER, - * AVFMT_GLOBALHEADER, AVFMT_NOTIMESTAMPS, AVFMT_VARIABLE_FPS, - * AVFMT_NODIMENSIONS, AVFMT_NOSTREAMS, AVFMT_ALLOW_FLUSH, - * AVFMT_TS_NONSTRICT, AVFMT_TS_NEGATIVE - */ - int flags; - - /** - * List of supported codec_id-codec_tag pairs, ordered by "better - * choice first". The arrays are all terminated by AV_CODEC_ID_NONE. - */ - const struct AVCodecTag * const *codec_tag; - - - const AVClass *priv_class; ///< AVClass for the private context - - /***************************************************************** - * No fields below this line are part of the public API. They - * may not be used outside of libavformat and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - /** - * size of private data so that it can be allocated in the wrapper - */ - int priv_data_size; - - /** - * Internal flags. See FF_FMT_FLAG_* in internal.h. - */ - int flags_internal; - - int (*write_header)(struct AVFormatContext *); - /** - * Write a packet. If AVFMT_ALLOW_FLUSH is set in flags, - * pkt can be NULL in order to flush data buffered in the muxer. - * When flushing, return 0 if there still is more data to flush, - * or 1 if everything was flushed and there is no more buffered - * data. - */ - int (*write_packet)(struct AVFormatContext *, AVPacket *pkt); - int (*write_trailer)(struct AVFormatContext *); - /** - * A format-specific function for interleavement. - * If unset, packets will be interleaved by dts. - * - * @param s An AVFormatContext for output. pkt will be added to - * resp. taken from its packet buffer. - * @param[in,out] pkt A packet to be interleaved if has_packet is set; - * also used to return packets. If no packet is returned - * (e.g. on error), pkt is blank on return. - * @param flush 1 if no further packets are available as input and - * all remaining packets should be output. - * @param has_packet If set, pkt contains a packet to be interleaved - * on input; otherwise pkt is blank on input. - * @return 1 if a packet was output, 0 if no packet could be output, - * < 0 if an error occurred - */ - int (*interleave_packet)(struct AVFormatContext *s, AVPacket *pkt, - int flush, int has_packet); - /** - * Test if the given codec can be stored in this container. - * - * @return 1 if the codec is supported, 0 if it is not. - * A negative number if unknown. - * MKTAG('A', 'P', 'I', 'C') if the codec is only supported as AV_DISPOSITION_ATTACHED_PIC - */ - int (*query_codec)(enum AVCodecID id, int std_compliance); - - void (*get_output_timestamp)(struct AVFormatContext *s, int stream, - int64_t *dts, int64_t *wall); - /** - * Allows sending messages from application to device. - */ - int (*control_message)(struct AVFormatContext *s, int type, - void *data, size_t data_size); - - /** - * Write an uncoded AVFrame. - * - * See av_write_uncoded_frame() for details. - * - * The library will free *frame afterwards, but the muxer can prevent it - * by setting the pointer to NULL. - */ - int (*write_uncoded_frame)(struct AVFormatContext *, int stream_index, - AVFrame **frame, unsigned flags); - /** - * Returns device list with it properties. - * @see avdevice_list_devices() for more details. - */ - int (*get_device_list)(struct AVFormatContext *s, struct AVDeviceInfoList *device_list); - enum AVCodecID data_codec; /**< default data codec */ - /** - * Initialize format. May allocate data here, and set any AVFormatContext or - * AVStream parameters that need to be set before packets are sent. - * This method must not write output. - * - * Return 0 if streams were fully configured, 1 if not, negative AVERROR on failure - * - * Any allocations made here must be freed in deinit(). - */ - int (*init)(struct AVFormatContext *); - /** - * Deinitialize format. If present, this is called whenever the muxer is being - * destroyed, regardless of whether or not the header has been written. - * - * If a trailer is being written, this is called after write_trailer(). - * - * This is called if init() fails as well. - */ - void (*deinit)(struct AVFormatContext *); - /** - * Set up any necessary bitstream filtering and extract any extra data needed - * for the global header. - * - * @note pkt might have been directly forwarded by a meta-muxer; therefore - * pkt->stream_index as well as the pkt's timebase might be invalid. - * Return 0 if more packets from this stream must be checked; 1 if not. - */ - int (*check_bitstream)(struct AVFormatContext *s, struct AVStream *st, - const AVPacket *pkt); -} AVOutputFormat; -/** - * @} - */ - -/** - * @addtogroup lavf_decoding - * @{ - */ -typedef struct AVInputFormat { - /** - * A comma separated list of short names for the format. New names - * may be appended with a minor bump. - */ - const char *name; - - /** - * Descriptive name for the format, meant to be more human-readable - * than name. You should use the NULL_IF_CONFIG_SMALL() macro - * to define it. - */ - const char *long_name; - - /** - * Can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER, AVFMT_SHOW_IDS, - * AVFMT_NOTIMESTAMPS, AVFMT_GENERIC_INDEX, AVFMT_TS_DISCONT, AVFMT_NOBINSEARCH, - * AVFMT_NOGENSEARCH, AVFMT_NO_BYTE_SEEK, AVFMT_SEEK_TO_PTS. - */ - int flags; - - /** - * If extensions are defined, then no probe is done. You should - * usually not use extension format guessing because it is not - * reliable enough - */ - const char *extensions; - - const struct AVCodecTag * const *codec_tag; - - const AVClass *priv_class; ///< AVClass for the private context - - /** - * Comma-separated list of mime types. - * It is used check for matching mime types while probing. - * @see av_probe_input_format2 - */ - const char *mime_type; - - /***************************************************************** - * No fields below this line are part of the public API. They - * may not be used outside of libavformat and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - /** - * Raw demuxers store their codec ID here. - */ - int raw_codec_id; - - /** - * Size of private data so that it can be allocated in the wrapper. - */ - int priv_data_size; - - /** - * Internal flags. See FF_FMT_FLAG_* in internal.h. - */ - int flags_internal; - - /** - * Tell if a given file has a chance of being parsed as this format. - * The buffer provided is guaranteed to be AVPROBE_PADDING_SIZE bytes - * big so you do not have to check for that unless you need more. - */ - int (*read_probe)(const AVProbeData *); - - /** - * Read the format header and initialize the AVFormatContext - * structure. Return 0 if OK. 'avformat_new_stream' should be - * called to create new streams. - */ - int (*read_header)(struct AVFormatContext *); - - /** - * Read one packet and put it in 'pkt'. pts and flags are also - * set. 'avformat_new_stream' can be called only if the flag - * AVFMTCTX_NOHEADER is used and only in the calling thread (not in a - * background thread). - * @return 0 on success, < 0 on error. - * Upon returning an error, pkt must be unreferenced by the caller. - */ - int (*read_packet)(struct AVFormatContext *, AVPacket *pkt); - - /** - * Close the stream. The AVFormatContext and AVStreams are not - * freed by this function - */ - int (*read_close)(struct AVFormatContext *); - - /** - * Seek to a given timestamp relative to the frames in - * stream component stream_index. - * @param stream_index Must not be -1. - * @param flags Selects which direction should be preferred if no exact - * match is available. - * @return >= 0 on success (but not necessarily the new offset) - */ - int (*read_seek)(struct AVFormatContext *, - int stream_index, int64_t timestamp, int flags); - - /** - * Get the next timestamp in stream[stream_index].time_base units. - * @return the timestamp or AV_NOPTS_VALUE if an error occurred - */ - int64_t (*read_timestamp)(struct AVFormatContext *s, int stream_index, - int64_t *pos, int64_t pos_limit); - - /** - * Start/resume playing - only meaningful if using a network-based format - * (RTSP). - */ - int (*read_play)(struct AVFormatContext *); - - /** - * Pause playing - only meaningful if using a network-based format - * (RTSP). - */ - int (*read_pause)(struct AVFormatContext *); - - /** - * Seek to timestamp ts. - * Seeking will be done so that the point from which all active streams - * can be presented successfully will be closest to ts and within min/max_ts. - * Active streams are all streams that have AVStream.discard < AVDISCARD_ALL. - */ - int (*read_seek2)(struct AVFormatContext *s, int stream_index, int64_t min_ts, int64_t ts, int64_t max_ts, int flags); - - /** - * Returns device list with it properties. - * @see avdevice_list_devices() for more details. - */ - int (*get_device_list)(struct AVFormatContext *s, struct AVDeviceInfoList *device_list); - -} AVInputFormat; -/** - * @} - */ - -enum AVStreamParseType { - AVSTREAM_PARSE_NONE, - AVSTREAM_PARSE_FULL, /**< full parsing and repack */ - AVSTREAM_PARSE_HEADERS, /**< Only parse headers, do not repack. */ - AVSTREAM_PARSE_TIMESTAMPS, /**< full parsing and interpolation of timestamps for frames not starting on a packet boundary */ - AVSTREAM_PARSE_FULL_ONCE, /**< full parsing and repack of the first frame only, only implemented for H.264 currently */ - AVSTREAM_PARSE_FULL_RAW, /**< full parsing and repack with timestamp and position generation by parser for raw - this assumes that each packet in the file contains no demuxer level headers and - just codec level data, otherwise position generation would fail */ -}; - -typedef struct AVIndexEntry { - int64_t pos; - int64_t timestamp; /**< - * Timestamp in AVStream.time_base units, preferably the time from which on correctly decoded frames are available - * when seeking to this entry. That means preferable PTS on keyframe based formats. - * But demuxers can choose to store a different timestamp, if it is more convenient for the implementation or nothing better - * is known - */ -#define AVINDEX_KEYFRAME 0x0001 -#define AVINDEX_DISCARD_FRAME 0x0002 /** - * Flag is used to indicate which frame should be discarded after decoding. - */ - int flags:2; - int size:30; //Yeah, trying to keep the size of this small to reduce memory requirements (it is 24 vs. 32 bytes due to possible 8-byte alignment). - int min_distance; /**< Minimum distance between this and the previous keyframe, used to avoid unneeded searching. */ -} AVIndexEntry; - -/** - * The stream should be chosen by default among other streams of the same type, - * unless the user has explicitly specified otherwise. - */ -#define AV_DISPOSITION_DEFAULT (1 << 0) -/** - * The stream is not in original language. - * - * @note AV_DISPOSITION_ORIGINAL is the inverse of this disposition. At most - * one of them should be set in properly tagged streams. - * @note This disposition may apply to any stream type, not just audio. - */ -#define AV_DISPOSITION_DUB (1 << 1) -/** - * The stream is in original language. - * - * @see the notes for AV_DISPOSITION_DUB - */ -#define AV_DISPOSITION_ORIGINAL (1 << 2) -/** - * The stream is a commentary track. - */ -#define AV_DISPOSITION_COMMENT (1 << 3) -/** - * The stream contains song lyrics. - */ -#define AV_DISPOSITION_LYRICS (1 << 4) -/** - * The stream contains karaoke audio. - */ -#define AV_DISPOSITION_KARAOKE (1 << 5) - -/** - * Track should be used during playback by default. - * Useful for subtitle track that should be displayed - * even when user did not explicitly ask for subtitles. - */ -#define AV_DISPOSITION_FORCED (1 << 6) -/** - * The stream is intended for hearing impaired audiences. - */ -#define AV_DISPOSITION_HEARING_IMPAIRED (1 << 7) -/** - * The stream is intended for visually impaired audiences. - */ -#define AV_DISPOSITION_VISUAL_IMPAIRED (1 << 8) -/** - * The audio stream contains music and sound effects without voice. - */ -#define AV_DISPOSITION_CLEAN_EFFECTS (1 << 9) -/** - * The stream is stored in the file as an attached picture/"cover art" (e.g. - * APIC frame in ID3v2). The first (usually only) packet associated with it - * will be returned among the first few packets read from the file unless - * seeking takes place. It can also be accessed at any time in - * AVStream.attached_pic. - */ -#define AV_DISPOSITION_ATTACHED_PIC (1 << 10) -/** - * The stream is sparse, and contains thumbnail images, often corresponding - * to chapter markers. Only ever used with AV_DISPOSITION_ATTACHED_PIC. - */ -#define AV_DISPOSITION_TIMED_THUMBNAILS (1 << 11) - -/** - * The stream is intended to be mixed with a spatial audio track. For example, - * it could be used for narration or stereo music, and may remain unchanged by - * listener head rotation. - */ -#define AV_DISPOSITION_NON_DIEGETIC (1 << 12) - -/** - * The subtitle stream contains captions, providing a transcription and possibly - * a translation of audio. Typically intended for hearing-impaired audiences. - */ -#define AV_DISPOSITION_CAPTIONS (1 << 16) -/** - * The subtitle stream contains a textual description of the video content. - * Typically intended for visually-impaired audiences or for the cases where the - * video cannot be seen. - */ -#define AV_DISPOSITION_DESCRIPTIONS (1 << 17) -/** - * The subtitle stream contains time-aligned metadata that is not intended to be - * directly presented to the user. - */ -#define AV_DISPOSITION_METADATA (1 << 18) -/** - * The audio stream is intended to be mixed with another stream before - * presentation. - * Corresponds to mix_type=0 in mpegts. - */ -#define AV_DISPOSITION_DEPENDENT (1 << 19) -/** - * The video stream contains still images. - */ -#define AV_DISPOSITION_STILL_IMAGE (1 << 20) - -/** - * @return The AV_DISPOSITION_* flag corresponding to disp or a negative error - * code if disp does not correspond to a known stream disposition. - */ -int av_disposition_from_string(const char *disp); - -/** - * @param disposition a combination of AV_DISPOSITION_* values - * @return The string description corresponding to the lowest set bit in - * disposition. NULL when the lowest set bit does not correspond - * to a known disposition or when disposition is 0. - */ -const char *av_disposition_to_string(int disposition); - -/** - * Options for behavior on timestamp wrap detection. - */ -#define AV_PTS_WRAP_IGNORE 0 ///< ignore the wrap -#define AV_PTS_WRAP_ADD_OFFSET 1 ///< add the format specific offset on wrap detection -#define AV_PTS_WRAP_SUB_OFFSET -1 ///< subtract the format specific offset on wrap detection - -/** - * Stream structure. - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * sizeof(AVStream) must not be used outside libav*. - */ -typedef struct AVStream { -#if FF_API_AVSTREAM_CLASS - /** - * A class for @ref avoptions. Set on stream creation. - */ - const AVClass *av_class; -#endif - - int index; /**< stream index in AVFormatContext */ - /** - * Format-specific stream ID. - * decoding: set by libavformat - * encoding: set by the user, replaced by libavformat if left unset - */ - int id; - - void *priv_data; - - /** - * This is the fundamental unit of time (in seconds) in terms - * of which frame timestamps are represented. - * - * decoding: set by libavformat - * encoding: May be set by the caller before avformat_write_header() to - * provide a hint to the muxer about the desired timebase. In - * avformat_write_header(), the muxer will overwrite this field - * with the timebase that will actually be used for the timestamps - * written into the file (which may or may not be related to the - * user-provided one, depending on the format). - */ - AVRational time_base; - - /** - * Decoding: pts of the first frame of the stream in presentation order, in stream time base. - * Only set this if you are absolutely 100% sure that the value you set - * it to really is the pts of the first frame. - * This may be undefined (AV_NOPTS_VALUE). - * @note The ASF header does NOT contain a correct start_time the ASF - * demuxer must NOT set this. - */ - int64_t start_time; - - /** - * Decoding: duration of the stream, in stream time base. - * If a source file does not specify a duration, but does specify - * a bitrate, this value will be estimated from bitrate and file size. - * - * Encoding: May be set by the caller before avformat_write_header() to - * provide a hint to the muxer about the estimated duration. - */ - int64_t duration; - - int64_t nb_frames; ///< number of frames in this stream if known or 0 - - /** - * Stream disposition - a combination of AV_DISPOSITION_* flags. - * - demuxing: set by libavformat when creating the stream or in - * avformat_find_stream_info(). - * - muxing: may be set by the caller before avformat_write_header(). - */ - int disposition; - - enum AVDiscard discard; ///< Selects which packets can be discarded at will and do not need to be demuxed. - - /** - * sample aspect ratio (0 if unknown) - * - encoding: Set by user. - * - decoding: Set by libavformat. - */ - AVRational sample_aspect_ratio; - - AVDictionary *metadata; - - /** - * Average framerate - * - * - demuxing: May be set by libavformat when creating the stream or in - * avformat_find_stream_info(). - * - muxing: May be set by the caller before avformat_write_header(). - */ - AVRational avg_frame_rate; - - /** - * For streams with AV_DISPOSITION_ATTACHED_PIC disposition, this packet - * will contain the attached picture. - * - * decoding: set by libavformat, must not be modified by the caller. - * encoding: unused - */ - AVPacket attached_pic; - - /** - * An array of side data that applies to the whole stream (i.e. the - * container does not allow it to change between packets). - * - * There may be no overlap between the side data in this array and side data - * in the packets. I.e. a given side data is either exported by the muxer - * (demuxing) / set by the caller (muxing) in this array, then it never - * appears in the packets, or the side data is exported / sent through - * the packets (always in the first packet where the value becomes known or - * changes), then it does not appear in this array. - * - * - demuxing: Set by libavformat when the stream is created. - * - muxing: May be set by the caller before avformat_write_header(). - * - * Freed by libavformat in avformat_free_context(). - * - * @see av_format_inject_global_side_data() - */ - AVPacketSideData *side_data; - /** - * The number of elements in the AVStream.side_data array. - */ - int nb_side_data; - - /** - * Flags indicating events happening on the stream, a combination of - * AVSTREAM_EVENT_FLAG_*. - * - * - demuxing: may be set by the demuxer in avformat_open_input(), - * avformat_find_stream_info() and av_read_frame(). Flags must be cleared - * by the user once the event has been handled. - * - muxing: may be set by the user after avformat_write_header(). to - * indicate a user-triggered event. The muxer will clear the flags for - * events it has handled in av_[interleaved]_write_frame(). - */ - int event_flags; -/** - * - demuxing: the demuxer read new metadata from the file and updated - * AVStream.metadata accordingly - * - muxing: the user updated AVStream.metadata and wishes the muxer to write - * it into the file - */ -#define AVSTREAM_EVENT_FLAG_METADATA_UPDATED 0x0001 -/** - * - demuxing: new packets for this stream were read from the file. This - * event is informational only and does not guarantee that new packets - * for this stream will necessarily be returned from av_read_frame(). - */ -#define AVSTREAM_EVENT_FLAG_NEW_PACKETS (1 << 1) - - /** - * Real base framerate of the stream. - * This is the lowest framerate with which all timestamps can be - * represented accurately (it is the least common multiple of all - * framerates in the stream). Note, this value is just a guess! - * For example, if the time base is 1/90000 and all frames have either - * approximately 3600 or 1800 timer ticks, then r_frame_rate will be 50/1. - */ - AVRational r_frame_rate; - - /** - * Codec parameters associated with this stream. Allocated and freed by - * libavformat in avformat_new_stream() and avformat_free_context() - * respectively. - * - * - demuxing: filled by libavformat on stream creation or in - * avformat_find_stream_info() - * - muxing: filled by the caller before avformat_write_header() - */ - AVCodecParameters *codecpar; - - /** - * Number of bits in timestamps. Used for wrapping control. - * - * - demuxing: set by libavformat - * - muxing: set by libavformat - * - */ - int pts_wrap_bits; -} AVStream; - -struct AVCodecParserContext *av_stream_get_parser(const AVStream *s); - -/** - * Returns the pts of the last muxed packet + its duration - * - * the retuned value is undefined when used with a demuxer. - */ -int64_t av_stream_get_end_pts(const AVStream *st); - -#define AV_PROGRAM_RUNNING 1 - -/** - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * sizeof(AVProgram) must not be used outside libav*. - */ -typedef struct AVProgram { - int id; - int flags; - enum AVDiscard discard; ///< selects which program to discard and which to feed to the caller - unsigned int *stream_index; - unsigned int nb_stream_indexes; - AVDictionary *metadata; - - int program_num; - int pmt_pid; - int pcr_pid; - int pmt_version; - - /***************************************************************** - * All fields below this line are not part of the public API. They - * may not be used outside of libavformat and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - int64_t start_time; - int64_t end_time; - - int64_t pts_wrap_reference; ///< reference dts for wrap detection - int pts_wrap_behavior; ///< behavior on wrap detection -} AVProgram; - -#define AVFMTCTX_NOHEADER 0x0001 /**< signal that no header is present - (streams are added dynamically) */ -#define AVFMTCTX_UNSEEKABLE 0x0002 /**< signal that the stream is definitely - not seekable, and attempts to call the - seek function will fail. For some - network protocols (e.g. HLS), this can - change dynamically at runtime. */ - -typedef struct AVChapter { - int64_t id; ///< unique ID to identify the chapter - AVRational time_base; ///< time base in which the start/end timestamps are specified - int64_t start, end; ///< chapter start/end time in time_base units - AVDictionary *metadata; -} AVChapter; - - -/** - * Callback used by devices to communicate with application. - */ -typedef int (*av_format_control_message)(struct AVFormatContext *s, int type, - void *data, size_t data_size); - -typedef int (*AVOpenCallback)(struct AVFormatContext *s, AVIOContext **pb, const char *url, int flags, - const AVIOInterruptCB *int_cb, AVDictionary **options); - -/** - * The duration of a video can be estimated through various ways, and this enum can be used - * to know how the duration was estimated. - */ -enum AVDurationEstimationMethod { - AVFMT_DURATION_FROM_PTS, ///< Duration accurately estimated from PTSes - AVFMT_DURATION_FROM_STREAM, ///< Duration estimated from a stream with a known duration - AVFMT_DURATION_FROM_BITRATE ///< Duration estimated from bitrate (less accurate) -}; - -/** - * Format I/O context. - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * sizeof(AVFormatContext) must not be used outside libav*, use - * avformat_alloc_context() to create an AVFormatContext. - * - * Fields can be accessed through AVOptions (av_opt*), - * the name string used matches the associated command line parameter name and - * can be found in libavformat/options_table.h. - * The AVOption/command line parameter names differ in some cases from the C - * structure field names for historic reasons or brevity. - */ -typedef struct AVFormatContext { - /** - * A class for logging and @ref avoptions. Set by avformat_alloc_context(). - * Exports (de)muxer private options if they exist. - */ - const AVClass *av_class; - - /** - * The input container format. - * - * Demuxing only, set by avformat_open_input(). - */ - const struct AVInputFormat *iformat; - - /** - * The output container format. - * - * Muxing only, must be set by the caller before avformat_write_header(). - */ - const struct AVOutputFormat *oformat; - - /** - * Format private data. This is an AVOptions-enabled struct - * if and only if iformat/oformat.priv_class is not NULL. - * - * - muxing: set by avformat_write_header() - * - demuxing: set by avformat_open_input() - */ - void *priv_data; - - /** - * I/O context. - * - * - demuxing: either set by the user before avformat_open_input() (then - * the user must close it manually) or set by avformat_open_input(). - * - muxing: set by the user before avformat_write_header(). The caller must - * take care of closing / freeing the IO context. - * - * Do NOT set this field if AVFMT_NOFILE flag is set in - * iformat/oformat.flags. In such a case, the (de)muxer will handle - * I/O in some other way and this field will be NULL. - */ - AVIOContext *pb; - - /* stream info */ - /** - * Flags signalling stream properties. A combination of AVFMTCTX_*. - * Set by libavformat. - */ - int ctx_flags; - - /** - * Number of elements in AVFormatContext.streams. - * - * Set by avformat_new_stream(), must not be modified by any other code. - */ - unsigned int nb_streams; - /** - * A list of all streams in the file. New streams are created with - * avformat_new_stream(). - * - * - demuxing: streams are created by libavformat in avformat_open_input(). - * If AVFMTCTX_NOHEADER is set in ctx_flags, then new streams may also - * appear in av_read_frame(). - * - muxing: streams are created by the user before avformat_write_header(). - * - * Freed by libavformat in avformat_free_context(). - */ - AVStream **streams; - - /** - * input or output URL. Unlike the old filename field, this field has no - * length restriction. - * - * - demuxing: set by avformat_open_input(), initialized to an empty - * string if url parameter was NULL in avformat_open_input(). - * - muxing: may be set by the caller before calling avformat_write_header() - * (or avformat_init_output() if that is called first) to a string - * which is freeable by av_free(). Set to an empty string if it - * was NULL in avformat_init_output(). - * - * Freed by libavformat in avformat_free_context(). - */ - char *url; - - /** - * Position of the first frame of the component, in - * AV_TIME_BASE fractional seconds. NEVER set this value directly: - * It is deduced from the AVStream values. - * - * Demuxing only, set by libavformat. - */ - int64_t start_time; - - /** - * Duration of the stream, in AV_TIME_BASE fractional - * seconds. Only set this value if you know none of the individual stream - * durations and also do not set any of them. This is deduced from the - * AVStream values if not set. - * - * Demuxing only, set by libavformat. - */ - int64_t duration; - - /** - * Total stream bitrate in bit/s, 0 if not - * available. Never set it directly if the file_size and the - * duration are known as FFmpeg can compute it automatically. - */ - int64_t bit_rate; - - unsigned int packet_size; - int max_delay; - - /** - * Flags modifying the (de)muxer behaviour. A combination of AVFMT_FLAG_*. - * Set by the user before avformat_open_input() / avformat_write_header(). - */ - int flags; -#define AVFMT_FLAG_GENPTS 0x0001 ///< Generate missing pts even if it requires parsing future frames. -#define AVFMT_FLAG_IGNIDX 0x0002 ///< Ignore index. -#define AVFMT_FLAG_NONBLOCK 0x0004 ///< Do not block when reading packets from input. -#define AVFMT_FLAG_IGNDTS 0x0008 ///< Ignore DTS on frames that contain both DTS & PTS -#define AVFMT_FLAG_NOFILLIN 0x0010 ///< Do not infer any values from other values, just return what is stored in the container -#define AVFMT_FLAG_NOPARSE 0x0020 ///< Do not use AVParsers, you also must set AVFMT_FLAG_NOFILLIN as the fillin code works on frames and no parsing -> no frames. Also seeking to frames can not work if parsing to find frame boundaries has been disabled -#define AVFMT_FLAG_NOBUFFER 0x0040 ///< Do not buffer frames when possible -#define AVFMT_FLAG_CUSTOM_IO 0x0080 ///< The caller has supplied a custom AVIOContext, don't avio_close() it. -#define AVFMT_FLAG_DISCARD_CORRUPT 0x0100 ///< Discard frames marked corrupted -#define AVFMT_FLAG_FLUSH_PACKETS 0x0200 ///< Flush the AVIOContext every packet. -/** - * When muxing, try to avoid writing any random/volatile data to the output. - * This includes any random IDs, real-time timestamps/dates, muxer version, etc. - * - * This flag is mainly intended for testing. - */ -#define AVFMT_FLAG_BITEXACT 0x0400 -#define AVFMT_FLAG_SORT_DTS 0x10000 ///< try to interleave outputted packets by dts (using this flag can slow demuxing down) -#if FF_API_LAVF_PRIV_OPT -#define AVFMT_FLAG_PRIV_OPT 0x20000 ///< Enable use of private options by delaying codec open (deprecated, does nothing) -#endif -#define AVFMT_FLAG_FAST_SEEK 0x80000 ///< Enable fast, but inaccurate seeks for some formats -#define AVFMT_FLAG_SHORTEST 0x100000 ///< Stop muxing when the shortest stream stops. -#define AVFMT_FLAG_AUTO_BSF 0x200000 ///< Add bitstream filters as requested by the muxer - - /** - * Maximum number of bytes read from input in order to determine stream - * properties. Used when reading the global header and in - * avformat_find_stream_info(). - * - * Demuxing only, set by the caller before avformat_open_input(). - * - * @note this is \e not used for determining the \ref AVInputFormat - * "input format" - * @sa format_probesize - */ - int64_t probesize; - - /** - * Maximum duration (in AV_TIME_BASE units) of the data read - * from input in avformat_find_stream_info(). - * Demuxing only, set by the caller before avformat_find_stream_info(). - * Can be set to 0 to let avformat choose using a heuristic. - */ - int64_t max_analyze_duration; - - const uint8_t *key; - int keylen; - - unsigned int nb_programs; - AVProgram **programs; - - /** - * Forced video codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID video_codec_id; - - /** - * Forced audio codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID audio_codec_id; - - /** - * Forced subtitle codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID subtitle_codec_id; - - /** - * Maximum amount of memory in bytes to use for the index of each stream. - * If the index exceeds this size, entries will be discarded as - * needed to maintain a smaller size. This can lead to slower or less - * accurate seeking (depends on demuxer). - * Demuxers for which a full in-memory index is mandatory will ignore - * this. - * - muxing: unused - * - demuxing: set by user - */ - unsigned int max_index_size; - - /** - * Maximum amount of memory in bytes to use for buffering frames - * obtained from realtime capture devices. - */ - unsigned int max_picture_buffer; - - /** - * Number of chapters in AVChapter array. - * When muxing, chapters are normally written in the file header, - * so nb_chapters should normally be initialized before write_header - * is called. Some muxers (e.g. mov and mkv) can also write chapters - * in the trailer. To write chapters in the trailer, nb_chapters - * must be zero when write_header is called and non-zero when - * write_trailer is called. - * - muxing: set by user - * - demuxing: set by libavformat - */ - unsigned int nb_chapters; - AVChapter **chapters; - - /** - * Metadata that applies to the whole file. - * - * - demuxing: set by libavformat in avformat_open_input() - * - muxing: may be set by the caller before avformat_write_header() - * - * Freed by libavformat in avformat_free_context(). - */ - AVDictionary *metadata; - - /** - * Start time of the stream in real world time, in microseconds - * since the Unix epoch (00:00 1st January 1970). That is, pts=0 in the - * stream was captured at this real world time. - * - muxing: Set by the caller before avformat_write_header(). If set to - * either 0 or AV_NOPTS_VALUE, then the current wall-time will - * be used. - * - demuxing: Set by libavformat. AV_NOPTS_VALUE if unknown. Note that - * the value may become known after some number of frames - * have been received. - */ - int64_t start_time_realtime; - - /** - * The number of frames used for determining the framerate in - * avformat_find_stream_info(). - * Demuxing only, set by the caller before avformat_find_stream_info(). - */ - int fps_probe_size; - - /** - * Error recognition; higher values will detect more errors but may - * misdetect some more or less valid parts as errors. - * Demuxing only, set by the caller before avformat_open_input(). - */ - int error_recognition; - - /** - * Custom interrupt callbacks for the I/O layer. - * - * demuxing: set by the user before avformat_open_input(). - * muxing: set by the user before avformat_write_header() - * (mainly useful for AVFMT_NOFILE formats). The callback - * should also be passed to avio_open2() if it's used to - * open the file. - */ - AVIOInterruptCB interrupt_callback; - - /** - * Flags to enable debugging. - */ - int debug; -#define FF_FDEBUG_TS 0x0001 - - /** - * Maximum buffering duration for interleaving. - * - * To ensure all the streams are interleaved correctly, - * av_interleaved_write_frame() will wait until it has at least one packet - * for each stream before actually writing any packets to the output file. - * When some streams are "sparse" (i.e. there are large gaps between - * successive packets), this can result in excessive buffering. - * - * This field specifies the maximum difference between the timestamps of the - * first and the last packet in the muxing queue, above which libavformat - * will output a packet regardless of whether it has queued a packet for all - * the streams. - * - * Muxing only, set by the caller before avformat_write_header(). - */ - int64_t max_interleave_delta; - - /** - * Allow non-standard and experimental extension - * @see AVCodecContext.strict_std_compliance - */ - int strict_std_compliance; - - /** - * Flags indicating events happening on the file, a combination of - * AVFMT_EVENT_FLAG_*. - * - * - demuxing: may be set by the demuxer in avformat_open_input(), - * avformat_find_stream_info() and av_read_frame(). Flags must be cleared - * by the user once the event has been handled. - * - muxing: may be set by the user after avformat_write_header() to - * indicate a user-triggered event. The muxer will clear the flags for - * events it has handled in av_[interleaved]_write_frame(). - */ - int event_flags; -/** - * - demuxing: the demuxer read new metadata from the file and updated - * AVFormatContext.metadata accordingly - * - muxing: the user updated AVFormatContext.metadata and wishes the muxer to - * write it into the file - */ -#define AVFMT_EVENT_FLAG_METADATA_UPDATED 0x0001 - - /** - * Maximum number of packets to read while waiting for the first timestamp. - * Decoding only. - */ - int max_ts_probe; - - /** - * Avoid negative timestamps during muxing. - * Any value of the AVFMT_AVOID_NEG_TS_* constants. - * Note, this works better when using av_interleaved_write_frame(). - * - muxing: Set by user - * - demuxing: unused - */ - int avoid_negative_ts; -#define AVFMT_AVOID_NEG_TS_AUTO -1 ///< Enabled when required by target format -#define AVFMT_AVOID_NEG_TS_DISABLED 0 ///< Do not shift timestamps even when they are negative. -#define AVFMT_AVOID_NEG_TS_MAKE_NON_NEGATIVE 1 ///< Shift timestamps so they are non negative -#define AVFMT_AVOID_NEG_TS_MAKE_ZERO 2 ///< Shift timestamps so that they start at 0 - - /** - * Transport stream id. - * This will be moved into demuxer private options. Thus no API/ABI compatibility - */ - int ts_id; - - /** - * Audio preload in microseconds. - * Note, not all formats support this and unpredictable things may happen if it is used when not supported. - * - encoding: Set by user - * - decoding: unused - */ - int audio_preload; - - /** - * Max chunk time in microseconds. - * Note, not all formats support this and unpredictable things may happen if it is used when not supported. - * - encoding: Set by user - * - decoding: unused - */ - int max_chunk_duration; - - /** - * Max chunk size in bytes - * Note, not all formats support this and unpredictable things may happen if it is used when not supported. - * - encoding: Set by user - * - decoding: unused - */ - int max_chunk_size; - - /** - * forces the use of wallclock timestamps as pts/dts of packets - * This has undefined results in the presence of B frames. - * - encoding: unused - * - decoding: Set by user - */ - int use_wallclock_as_timestamps; - - /** - * avio flags, used to force AVIO_FLAG_DIRECT. - * - encoding: unused - * - decoding: Set by user - */ - int avio_flags; - - /** - * The duration field can be estimated through various ways, and this field can be used - * to know how the duration was estimated. - * - encoding: unused - * - decoding: Read by user - */ - enum AVDurationEstimationMethod duration_estimation_method; - - /** - * Skip initial bytes when opening stream - * - encoding: unused - * - decoding: Set by user - */ - int64_t skip_initial_bytes; - - /** - * Correct single timestamp overflows - * - encoding: unused - * - decoding: Set by user - */ - unsigned int correct_ts_overflow; - - /** - * Force seeking to any (also non key) frames. - * - encoding: unused - * - decoding: Set by user - */ - int seek2any; - - /** - * Flush the I/O context after each packet. - * - encoding: Set by user - * - decoding: unused - */ - int flush_packets; - - /** - * format probing score. - * The maximal score is AVPROBE_SCORE_MAX, its set when the demuxer probes - * the format. - * - encoding: unused - * - decoding: set by avformat, read by user - */ - int probe_score; - - /** - * Maximum number of bytes read from input in order to identify the - * \ref AVInputFormat "input format". Only used when the format is not set - * explicitly by the caller. - * - * Demuxing only, set by the caller before avformat_open_input(). - * - * @sa probesize - */ - int format_probesize; - - /** - * ',' separated list of allowed decoders. - * If NULL then all are allowed - * - encoding: unused - * - decoding: set by user - */ - char *codec_whitelist; - - /** - * ',' separated list of allowed demuxers. - * If NULL then all are allowed - * - encoding: unused - * - decoding: set by user - */ - char *format_whitelist; - - /** - * IO repositioned flag. - * This is set by avformat when the underlaying IO context read pointer - * is repositioned, for example when doing byte based seeking. - * Demuxers can use the flag to detect such changes. - */ - int io_repositioned; - - /** - * Forced video codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *video_codec; - - /** - * Forced audio codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *audio_codec; - - /** - * Forced subtitle codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *subtitle_codec; - - /** - * Forced data codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *data_codec; - - /** - * Number of bytes to be written as padding in a metadata header. - * Demuxing: Unused. - * Muxing: Set by user via av_format_set_metadata_header_padding. - */ - int metadata_header_padding; - - /** - * User data. - * This is a place for some private data of the user. - */ - void *opaque; - - /** - * Callback used by devices to communicate with application. - */ - av_format_control_message control_message_cb; - - /** - * Output timestamp offset, in microseconds. - * Muxing: set by user - */ - int64_t output_ts_offset; - - /** - * dump format separator. - * can be ", " or "\n " or anything else - * - muxing: Set by user. - * - demuxing: Set by user. - */ - uint8_t *dump_separator; - - /** - * Forced Data codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID data_codec_id; - - /** - * ',' separated list of allowed protocols. - * - encoding: unused - * - decoding: set by user - */ - char *protocol_whitelist; - - /** - * A callback for opening new IO streams. - * - * Whenever a muxer or a demuxer needs to open an IO stream (typically from - * avformat_open_input() for demuxers, but for certain formats can happen at - * other times as well), it will call this callback to obtain an IO context. - * - * @param s the format context - * @param pb on success, the newly opened IO context should be returned here - * @param url the url to open - * @param flags a combination of AVIO_FLAG_* - * @param options a dictionary of additional options, with the same - * semantics as in avio_open2() - * @return 0 on success, a negative AVERROR code on failure - * - * @note Certain muxers and demuxers do nesting, i.e. they open one or more - * additional internal format contexts. Thus the AVFormatContext pointer - * passed to this callback may be different from the one facing the caller. - * It will, however, have the same 'opaque' field. - */ - int (*io_open)(struct AVFormatContext *s, AVIOContext **pb, const char *url, - int flags, AVDictionary **options); - - /** - * A callback for closing the streams opened with AVFormatContext.io_open(). - */ - void (*io_close)(struct AVFormatContext *s, AVIOContext *pb); - - /** - * ',' separated list of disallowed protocols. - * - encoding: unused - * - decoding: set by user - */ - char *protocol_blacklist; - - /** - * The maximum number of streams. - * - encoding: unused - * - decoding: set by user - */ - int max_streams; - - /** - * Skip duration calcuation in estimate_timings_from_pts. - * - encoding: unused - * - decoding: set by user - */ - int skip_estimate_duration_from_pts; - - /** - * Maximum number of packets that can be probed - * - encoding: unused - * - decoding: set by user - */ - int max_probe_packets; - - /** - * A callback for closing the streams opened with AVFormatContext.io_open(). - * - * Using this is preferred over io_close, because this can return an error. - * Therefore this callback is used instead of io_close by the generic - * libavformat code if io_close is NULL or the default. - * - * @param s the format context - * @param pb IO context to be closed and freed - * @return 0 on success, a negative AVERROR code on failure - */ - int (*io_close2)(struct AVFormatContext *s, AVIOContext *pb); -} AVFormatContext; - -/** - * This function will cause global side data to be injected in the next packet - * of each stream as well as after any subsequent seek. - */ -void av_format_inject_global_side_data(AVFormatContext *s); - -/** - * Returns the method used to set ctx->duration. - * - * @return AVFMT_DURATION_FROM_PTS, AVFMT_DURATION_FROM_STREAM, or AVFMT_DURATION_FROM_BITRATE. - */ -enum AVDurationEstimationMethod av_fmt_ctx_get_duration_estimation_method(const AVFormatContext* ctx); - -/** - * @defgroup lavf_core Core functions - * @ingroup libavf - * - * Functions for querying libavformat capabilities, allocating core structures, - * etc. - * @{ - */ - -/** - * Return the LIBAVFORMAT_VERSION_INT constant. - */ -unsigned avformat_version(void); - -/** - * Return the libavformat build-time configuration. - */ -const char *avformat_configuration(void); - -/** - * Return the libavformat license. - */ -const char *avformat_license(void); - -/** - * Do global initialization of network libraries. This is optional, - * and not recommended anymore. - * - * This functions only exists to work around thread-safety issues - * with older GnuTLS or OpenSSL libraries. If libavformat is linked - * to newer versions of those libraries, or if you do not use them, - * calling this function is unnecessary. Otherwise, you need to call - * this function before any other threads using them are started. - * - * This function will be deprecated once support for older GnuTLS and - * OpenSSL libraries is removed, and this function has no purpose - * anymore. - */ -int avformat_network_init(void); - -/** - * Undo the initialization done by avformat_network_init. Call it only - * once for each time you called avformat_network_init. - */ -int avformat_network_deinit(void); - -/** - * Iterate over all registered muxers. - * - * @param opaque a pointer where libavformat will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered muxer or NULL when the iteration is - * finished - */ -const AVOutputFormat *av_muxer_iterate(void **opaque); - -/** - * Iterate over all registered demuxers. - * - * @param opaque a pointer where libavformat will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered demuxer or NULL when the iteration is - * finished - */ -const AVInputFormat *av_demuxer_iterate(void **opaque); - -/** - * Allocate an AVFormatContext. - * avformat_free_context() can be used to free the context and everything - * allocated by the framework within it. - */ -AVFormatContext *avformat_alloc_context(void); - -/** - * Free an AVFormatContext and all its streams. - * @param s context to free - */ -void avformat_free_context(AVFormatContext *s); - -/** - * Get the AVClass for AVFormatContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *avformat_get_class(void); - -/** - * Get the AVClass for AVStream. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *av_stream_get_class(void); - -/** - * Add a new stream to a media file. - * - * When demuxing, it is called by the demuxer in read_header(). If the - * flag AVFMTCTX_NOHEADER is set in s.ctx_flags, then it may also - * be called in read_packet(). - * - * When muxing, should be called by the user before avformat_write_header(). - * - * User is required to call avformat_free_context() to clean up the allocation - * by avformat_new_stream(). - * - * @param s media file handle - * @param c unused, does nothing - * - * @return newly created stream or NULL on error. - */ -AVStream *avformat_new_stream(AVFormatContext *s, const AVCodec *c); - -/** - * Wrap an existing array as stream side data. - * - * @param st stream - * @param type side information type - * @param data the side data array. It must be allocated with the av_malloc() - * family of functions. The ownership of the data is transferred to - * st. - * @param size side information size - * @return zero on success, a negative AVERROR code on failure. On failure, - * the stream is unchanged and the data remains owned by the caller. - */ -int av_stream_add_side_data(AVStream *st, enum AVPacketSideDataType type, - uint8_t *data, size_t size); - -/** - * Allocate new information from stream. - * - * @param stream stream - * @param type desired side information type - * @param size side information size - * @return pointer to fresh allocated data or NULL otherwise - */ -uint8_t *av_stream_new_side_data(AVStream *stream, - enum AVPacketSideDataType type, size_t size); -/** - * Get side information from stream. - * - * @param stream stream - * @param type desired side information type - * @param size If supplied, *size will be set to the size of the side data - * or to zero if the desired side data is not present. - * @return pointer to data if present or NULL otherwise - */ -uint8_t *av_stream_get_side_data(const AVStream *stream, - enum AVPacketSideDataType type, size_t *size); - -AVProgram *av_new_program(AVFormatContext *s, int id); - -/** - * @} - */ - - -/** - * Allocate an AVFormatContext for an output format. - * avformat_free_context() can be used to free the context and - * everything allocated by the framework within it. - * - * @param *ctx is set to the created format context, or to NULL in - * case of failure - * @param oformat format to use for allocating the context, if NULL - * format_name and filename are used instead - * @param format_name the name of output format to use for allocating the - * context, if NULL filename is used instead - * @param filename the name of the filename to use for allocating the - * context, may be NULL - * @return >= 0 in case of success, a negative AVERROR code in case of - * failure - */ -int avformat_alloc_output_context2(AVFormatContext **ctx, const AVOutputFormat *oformat, - const char *format_name, const char *filename); - -/** - * @addtogroup lavf_decoding - * @{ - */ - -/** - * Find AVInputFormat based on the short name of the input format. - */ -const AVInputFormat *av_find_input_format(const char *short_name); - -/** - * Guess the file format. - * - * @param pd data to be probed - * @param is_opened Whether the file is already opened; determines whether - * demuxers with or without AVFMT_NOFILE are probed. - */ -const AVInputFormat *av_probe_input_format(const AVProbeData *pd, int is_opened); - -/** - * Guess the file format. - * - * @param pd data to be probed - * @param is_opened Whether the file is already opened; determines whether - * demuxers with or without AVFMT_NOFILE are probed. - * @param score_max A probe score larger that this is required to accept a - * detection, the variable is set to the actual detection - * score afterwards. - * If the score is <= AVPROBE_SCORE_MAX / 4 it is recommended - * to retry with a larger probe buffer. - */ -const AVInputFormat *av_probe_input_format2(const AVProbeData *pd, - int is_opened, int *score_max); - -/** - * Guess the file format. - * - * @param is_opened Whether the file is already opened; determines whether - * demuxers with or without AVFMT_NOFILE are probed. - * @param score_ret The score of the best detection. - */ -const AVInputFormat *av_probe_input_format3(const AVProbeData *pd, - int is_opened, int *score_ret); - -/** - * Probe a bytestream to determine the input format. Each time a probe returns - * with a score that is too low, the probe buffer size is increased and another - * attempt is made. When the maximum probe size is reached, the input format - * with the highest score is returned. - * - * @param pb the bytestream to probe - * @param fmt the input format is put here - * @param url the url of the stream - * @param logctx the log context - * @param offset the offset within the bytestream to probe from - * @param max_probe_size the maximum probe buffer size (zero for default) - * @return the score in case of success, a negative value corresponding to an - * the maximal score is AVPROBE_SCORE_MAX - * AVERROR code otherwise - */ -int av_probe_input_buffer2(AVIOContext *pb, const AVInputFormat **fmt, - const char *url, void *logctx, - unsigned int offset, unsigned int max_probe_size); - -/** - * Like av_probe_input_buffer2() but returns 0 on success - */ -int av_probe_input_buffer(AVIOContext *pb, const AVInputFormat **fmt, - const char *url, void *logctx, - unsigned int offset, unsigned int max_probe_size); - -/** - * Open an input stream and read the header. The codecs are not opened. - * The stream must be closed with avformat_close_input(). - * - * @param ps Pointer to user-supplied AVFormatContext (allocated by avformat_alloc_context). - * May be a pointer to NULL, in which case an AVFormatContext is allocated by this - * function and written into ps. - * Note that a user-supplied AVFormatContext will be freed on failure. - * @param url URL of the stream to open. - * @param fmt If non-NULL, this parameter forces a specific input format. - * Otherwise the format is autodetected. - * @param options A dictionary filled with AVFormatContext and demuxer-private options. - * On return this parameter will be destroyed and replaced with a dict containing - * options that were not found. May be NULL. - * - * @return 0 on success, a negative AVERROR on failure. - * - * @note If you want to use custom IO, preallocate the format context and set its pb field. - */ -int avformat_open_input(AVFormatContext **ps, const char *url, - const AVInputFormat *fmt, AVDictionary **options); - -/** - * Read packets of a media file to get stream information. This - * is useful for file formats with no headers such as MPEG. This - * function also computes the real framerate in case of MPEG-2 repeat - * frame mode. - * The logical file position is not changed by this function; - * examined packets may be buffered for later processing. - * - * @param ic media file handle - * @param options If non-NULL, an ic.nb_streams long array of pointers to - * dictionaries, where i-th member contains options for - * codec corresponding to i-th stream. - * On return each dictionary will be filled with options that were not found. - * @return >=0 if OK, AVERROR_xxx on error - * - * @note this function isn't guaranteed to open all the codecs, so - * options being non-empty at return is a perfectly normal behavior. - * - * @todo Let the user decide somehow what information is needed so that - * we do not waste time getting stuff the user does not need. - */ -int avformat_find_stream_info(AVFormatContext *ic, AVDictionary **options); - -/** - * Find the programs which belong to a given stream. - * - * @param ic media file handle - * @param last the last found program, the search will start after this - * program, or from the beginning if it is NULL - * @param s stream index - * @return the next program which belongs to s, NULL if no program is found or - * the last program is not among the programs of ic. - */ -AVProgram *av_find_program_from_stream(AVFormatContext *ic, AVProgram *last, int s); - -void av_program_add_stream_index(AVFormatContext *ac, int progid, unsigned int idx); - -/** - * Find the "best" stream in the file. - * The best stream is determined according to various heuristics as the most - * likely to be what the user expects. - * If the decoder parameter is non-NULL, av_find_best_stream will find the - * default decoder for the stream's codec; streams for which no decoder can - * be found are ignored. - * - * @param ic media file handle - * @param type stream type: video, audio, subtitles, etc. - * @param wanted_stream_nb user-requested stream number, - * or -1 for automatic selection - * @param related_stream try to find a stream related (eg. in the same - * program) to this one, or -1 if none - * @param decoder_ret if non-NULL, returns the decoder for the - * selected stream - * @param flags flags; none are currently defined - * @return the non-negative stream number in case of success, - * AVERROR_STREAM_NOT_FOUND if no stream with the requested type - * could be found, - * AVERROR_DECODER_NOT_FOUND if streams were found but no decoder - * @note If av_find_best_stream returns successfully and decoder_ret is not - * NULL, then *decoder_ret is guaranteed to be set to a valid AVCodec. - */ -int av_find_best_stream(AVFormatContext *ic, - enum AVMediaType type, - int wanted_stream_nb, - int related_stream, - const AVCodec **decoder_ret, - int flags); - -/** - * Return the next frame of a stream. - * This function returns what is stored in the file, and does not validate - * that what is there are valid frames for the decoder. It will split what is - * stored in the file into frames and return one for each call. It will not - * omit invalid data between valid frames so as to give the decoder the maximum - * information possible for decoding. - * - * On success, the returned packet is reference-counted (pkt->buf is set) and - * valid indefinitely. The packet must be freed with av_packet_unref() when - * it is no longer needed. For video, the packet contains exactly one frame. - * For audio, it contains an integer number of frames if each frame has - * a known fixed size (e.g. PCM or ADPCM data). If the audio frames have - * a variable size (e.g. MPEG audio), then it contains one frame. - * - * pkt->pts, pkt->dts and pkt->duration are always set to correct - * values in AVStream.time_base units (and guessed if the format cannot - * provide them). pkt->pts can be AV_NOPTS_VALUE if the video format - * has B-frames, so it is better to rely on pkt->dts if you do not - * decompress the payload. - * - * @return 0 if OK, < 0 on error or end of file. On error, pkt will be blank - * (as if it came from av_packet_alloc()). - * - * @note pkt will be initialized, so it may be uninitialized, but it must not - * contain data that needs to be freed. - */ -int av_read_frame(AVFormatContext *s, AVPacket *pkt); - -/** - * Seek to the keyframe at timestamp. - * 'timestamp' in 'stream_index'. - * - * @param s media file handle - * @param stream_index If stream_index is (-1), a default - * stream is selected, and timestamp is automatically converted - * from AV_TIME_BASE units to the stream specific time_base. - * @param timestamp Timestamp in AVStream.time_base units - * or, if no stream is specified, in AV_TIME_BASE units. - * @param flags flags which select direction and seeking mode - * @return >= 0 on success - */ -int av_seek_frame(AVFormatContext *s, int stream_index, int64_t timestamp, - int flags); - -/** - * Seek to timestamp ts. - * Seeking will be done so that the point from which all active streams - * can be presented successfully will be closest to ts and within min/max_ts. - * Active streams are all streams that have AVStream.discard < AVDISCARD_ALL. - * - * If flags contain AVSEEK_FLAG_BYTE, then all timestamps are in bytes and - * are the file position (this may not be supported by all demuxers). - * If flags contain AVSEEK_FLAG_FRAME, then all timestamps are in frames - * in the stream with stream_index (this may not be supported by all demuxers). - * Otherwise all timestamps are in units of the stream selected by stream_index - * or if stream_index is -1, in AV_TIME_BASE units. - * If flags contain AVSEEK_FLAG_ANY, then non-keyframes are treated as - * keyframes (this may not be supported by all demuxers). - * If flags contain AVSEEK_FLAG_BACKWARD, it is ignored. - * - * @param s media file handle - * @param stream_index index of the stream which is used as time base reference - * @param min_ts smallest acceptable timestamp - * @param ts target timestamp - * @param max_ts largest acceptable timestamp - * @param flags flags - * @return >=0 on success, error code otherwise - * - * @note This is part of the new seek API which is still under construction. - */ -int avformat_seek_file(AVFormatContext *s, int stream_index, int64_t min_ts, int64_t ts, int64_t max_ts, int flags); - -/** - * Discard all internally buffered data. This can be useful when dealing with - * discontinuities in the byte stream. Generally works only with formats that - * can resync. This includes headerless formats like MPEG-TS/TS but should also - * work with NUT, Ogg and in a limited way AVI for example. - * - * The set of streams, the detected duration, stream parameters and codecs do - * not change when calling this function. If you want a complete reset, it's - * better to open a new AVFormatContext. - * - * This does not flush the AVIOContext (s->pb). If necessary, call - * avio_flush(s->pb) before calling this function. - * - * @param s media file handle - * @return >=0 on success, error code otherwise - */ -int avformat_flush(AVFormatContext *s); - -/** - * Start playing a network-based stream (e.g. RTSP stream) at the - * current position. - */ -int av_read_play(AVFormatContext *s); - -/** - * Pause a network-based stream (e.g. RTSP stream). - * - * Use av_read_play() to resume it. - */ -int av_read_pause(AVFormatContext *s); - -/** - * Close an opened input AVFormatContext. Free it and all its contents - * and set *s to NULL. - */ -void avformat_close_input(AVFormatContext **s); -/** - * @} - */ - -#define AVSEEK_FLAG_BACKWARD 1 ///< seek backward -#define AVSEEK_FLAG_BYTE 2 ///< seeking based on position in bytes -#define AVSEEK_FLAG_ANY 4 ///< seek to any frame, even non-keyframes -#define AVSEEK_FLAG_FRAME 8 ///< seeking based on frame number - -/** - * @addtogroup lavf_encoding - * @{ - */ - -#define AVSTREAM_INIT_IN_WRITE_HEADER 0 ///< stream parameters initialized in avformat_write_header -#define AVSTREAM_INIT_IN_INIT_OUTPUT 1 ///< stream parameters initialized in avformat_init_output - -/** - * Allocate the stream private data and write the stream header to - * an output media file. - * - * @param s Media file handle, must be allocated with avformat_alloc_context(). - * Its oformat field must be set to the desired output format; - * Its pb field must be set to an already opened AVIOContext. - * @param options An AVDictionary filled with AVFormatContext and muxer-private options. - * On return this parameter will be destroyed and replaced with a dict containing - * options that were not found. May be NULL. - * - * @return AVSTREAM_INIT_IN_WRITE_HEADER on success if the codec had not already been fully initialized in avformat_init, - * AVSTREAM_INIT_IN_INIT_OUTPUT on success if the codec had already been fully initialized in avformat_init, - * negative AVERROR on failure. - * - * @see av_opt_find, av_dict_set, avio_open, av_oformat_next, avformat_init_output. - */ -av_warn_unused_result -int avformat_write_header(AVFormatContext *s, AVDictionary **options); - -/** - * Allocate the stream private data and initialize the codec, but do not write the header. - * May optionally be used before avformat_write_header to initialize stream parameters - * before actually writing the header. - * If using this function, do not pass the same options to avformat_write_header. - * - * @param s Media file handle, must be allocated with avformat_alloc_context(). - * Its oformat field must be set to the desired output format; - * Its pb field must be set to an already opened AVIOContext. - * @param options An AVDictionary filled with AVFormatContext and muxer-private options. - * On return this parameter will be destroyed and replaced with a dict containing - * options that were not found. May be NULL. - * - * @return AVSTREAM_INIT_IN_WRITE_HEADER on success if the codec requires avformat_write_header to fully initialize, - * AVSTREAM_INIT_IN_INIT_OUTPUT on success if the codec has been fully initialized, - * negative AVERROR on failure. - * - * @see av_opt_find, av_dict_set, avio_open, av_oformat_next, avformat_write_header. - */ -av_warn_unused_result -int avformat_init_output(AVFormatContext *s, AVDictionary **options); - -/** - * Write a packet to an output media file. - * - * This function passes the packet directly to the muxer, without any buffering - * or reordering. The caller is responsible for correctly interleaving the - * packets if the format requires it. Callers that want libavformat to handle - * the interleaving should call av_interleaved_write_frame() instead of this - * function. - * - * @param s media file handle - * @param pkt The packet containing the data to be written. Note that unlike - * av_interleaved_write_frame(), this function does not take - * ownership of the packet passed to it (though some muxers may make - * an internal reference to the input packet). - *
- * This parameter can be NULL (at any time, not just at the end), in - * order to immediately flush data buffered within the muxer, for - * muxers that buffer up data internally before writing it to the - * output. - *
- * Packet's @ref AVPacket.stream_index "stream_index" field must be - * set to the index of the corresponding stream in @ref - * AVFormatContext.streams "s->streams". - *
- * The timestamps (@ref AVPacket.pts "pts", @ref AVPacket.dts "dts") - * must be set to correct values in the stream's timebase (unless the - * output format is flagged with the AVFMT_NOTIMESTAMPS flag, then - * they can be set to AV_NOPTS_VALUE). - * The dts for subsequent packets passed to this function must be strictly - * increasing when compared in their respective timebases (unless the - * output format is flagged with the AVFMT_TS_NONSTRICT, then they - * merely have to be nondecreasing). @ref AVPacket.duration - * "duration") should also be set if known. - * @return < 0 on error, = 0 if OK, 1 if flushed and there is no more data to flush - * - * @see av_interleaved_write_frame() - */ -int av_write_frame(AVFormatContext *s, AVPacket *pkt); - -/** - * Write a packet to an output media file ensuring correct interleaving. - * - * This function will buffer the packets internally as needed to make sure the - * packets in the output file are properly interleaved, usually ordered by - * increasing dts. Callers doing their own interleaving should call - * av_write_frame() instead of this function. - * - * Using this function instead of av_write_frame() can give muxers advance - * knowledge of future packets, improving e.g. the behaviour of the mp4 - * muxer for VFR content in fragmenting mode. - * - * @param s media file handle - * @param pkt The packet containing the data to be written. - *
- * If the packet is reference-counted, this function will take - * ownership of this reference and unreference it later when it sees - * fit. If the packet is not reference-counted, libavformat will - * make a copy. - * The returned packet will be blank (as if returned from - * av_packet_alloc()), even on error. - *
- * This parameter can be NULL (at any time, not just at the end), to - * flush the interleaving queues. - *
- * Packet's @ref AVPacket.stream_index "stream_index" field must be - * set to the index of the corresponding stream in @ref - * AVFormatContext.streams "s->streams". - *
- * The timestamps (@ref AVPacket.pts "pts", @ref AVPacket.dts "dts") - * must be set to correct values in the stream's timebase (unless the - * output format is flagged with the AVFMT_NOTIMESTAMPS flag, then - * they can be set to AV_NOPTS_VALUE). - * The dts for subsequent packets in one stream must be strictly - * increasing (unless the output format is flagged with the - * AVFMT_TS_NONSTRICT, then they merely have to be nondecreasing). - * @ref AVPacket.duration "duration" should also be set if known. - * - * @return 0 on success, a negative AVERROR on error. - * - * @see av_write_frame(), AVFormatContext.max_interleave_delta - */ -int av_interleaved_write_frame(AVFormatContext *s, AVPacket *pkt); - -/** - * Write an uncoded frame to an output media file. - * - * The frame must be correctly interleaved according to the container - * specification; if not, av_interleaved_write_uncoded_frame() must be used. - * - * See av_interleaved_write_uncoded_frame() for details. - */ -int av_write_uncoded_frame(AVFormatContext *s, int stream_index, - AVFrame *frame); - -/** - * Write an uncoded frame to an output media file. - * - * If the muxer supports it, this function makes it possible to write an AVFrame - * structure directly, without encoding it into a packet. - * It is mostly useful for devices and similar special muxers that use raw - * video or PCM data and will not serialize it into a byte stream. - * - * To test whether it is possible to use it with a given muxer and stream, - * use av_write_uncoded_frame_query(). - * - * The caller gives up ownership of the frame and must not access it - * afterwards. - * - * @return >=0 for success, a negative code on error - */ -int av_interleaved_write_uncoded_frame(AVFormatContext *s, int stream_index, - AVFrame *frame); - -/** - * Test whether a muxer supports uncoded frame. - * - * @return >=0 if an uncoded frame can be written to that muxer and stream, - * <0 if not - */ -int av_write_uncoded_frame_query(AVFormatContext *s, int stream_index); - -/** - * Write the stream trailer to an output media file and free the - * file private data. - * - * May only be called after a successful call to avformat_write_header. - * - * @param s media file handle - * @return 0 if OK, AVERROR_xxx on error - */ -int av_write_trailer(AVFormatContext *s); - -/** - * Return the output format in the list of registered output formats - * which best matches the provided parameters, or return NULL if - * there is no match. - * - * @param short_name if non-NULL checks if short_name matches with the - * names of the registered formats - * @param filename if non-NULL checks if filename terminates with the - * extensions of the registered formats - * @param mime_type if non-NULL checks if mime_type matches with the - * MIME type of the registered formats - */ -const AVOutputFormat *av_guess_format(const char *short_name, - const char *filename, - const char *mime_type); - -/** - * Guess the codec ID based upon muxer and filename. - */ -enum AVCodecID av_guess_codec(const AVOutputFormat *fmt, const char *short_name, - const char *filename, const char *mime_type, - enum AVMediaType type); - -/** - * Get timing information for the data currently output. - * The exact meaning of "currently output" depends on the format. - * It is mostly relevant for devices that have an internal buffer and/or - * work in real time. - * @param s media file handle - * @param stream stream in the media file - * @param[out] dts DTS of the last packet output for the stream, in stream - * time_base units - * @param[out] wall absolute time when that packet whas output, - * in microsecond - * @return 0 if OK, AVERROR(ENOSYS) if the format does not support it - * Note: some formats or devices may not allow to measure dts and wall - * atomically. - */ -int av_get_output_timestamp(struct AVFormatContext *s, int stream, - int64_t *dts, int64_t *wall); - - -/** - * @} - */ - - -/** - * @defgroup lavf_misc Utility functions - * @ingroup libavf - * @{ - * - * Miscellaneous utility functions related to both muxing and demuxing - * (or neither). - */ - -/** - * Send a nice hexadecimal dump of a buffer to the specified file stream. - * - * @param f The file stream pointer where the dump should be sent to. - * @param buf buffer - * @param size buffer size - * - * @see av_hex_dump_log, av_pkt_dump2, av_pkt_dump_log2 - */ -void av_hex_dump(FILE *f, const uint8_t *buf, int size); - -/** - * Send a nice hexadecimal dump of a buffer to the log. - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message, lower values signifying - * higher importance. - * @param buf buffer - * @param size buffer size - * - * @see av_hex_dump, av_pkt_dump2, av_pkt_dump_log2 - */ -void av_hex_dump_log(void *avcl, int level, const uint8_t *buf, int size); - -/** - * Send a nice dump of a packet to the specified file stream. - * - * @param f The file stream pointer where the dump should be sent to. - * @param pkt packet to dump - * @param dump_payload True if the payload must be displayed, too. - * @param st AVStream that the packet belongs to - */ -void av_pkt_dump2(FILE *f, const AVPacket *pkt, int dump_payload, const AVStream *st); - - -/** - * Send a nice dump of a packet to the log. - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message, lower values signifying - * higher importance. - * @param pkt packet to dump - * @param dump_payload True if the payload must be displayed, too. - * @param st AVStream that the packet belongs to - */ -void av_pkt_dump_log2(void *avcl, int level, const AVPacket *pkt, int dump_payload, - const AVStream *st); - -/** - * Get the AVCodecID for the given codec tag tag. - * If no codec id is found returns AV_CODEC_ID_NONE. - * - * @param tags list of supported codec_id-codec_tag pairs, as stored - * in AVInputFormat.codec_tag and AVOutputFormat.codec_tag - * @param tag codec tag to match to a codec ID - */ -enum AVCodecID av_codec_get_id(const struct AVCodecTag * const *tags, unsigned int tag); - -/** - * Get the codec tag for the given codec id id. - * If no codec tag is found returns 0. - * - * @param tags list of supported codec_id-codec_tag pairs, as stored - * in AVInputFormat.codec_tag and AVOutputFormat.codec_tag - * @param id codec ID to match to a codec tag - */ -unsigned int av_codec_get_tag(const struct AVCodecTag * const *tags, enum AVCodecID id); - -/** - * Get the codec tag for the given codec id. - * - * @param tags list of supported codec_id - codec_tag pairs, as stored - * in AVInputFormat.codec_tag and AVOutputFormat.codec_tag - * @param id codec id that should be searched for in the list - * @param tag A pointer to the found tag - * @return 0 if id was not found in tags, > 0 if it was found - */ -int av_codec_get_tag2(const struct AVCodecTag * const *tags, enum AVCodecID id, - unsigned int *tag); - -int av_find_default_stream_index(AVFormatContext *s); - -/** - * Get the index for a specific timestamp. - * - * @param st stream that the timestamp belongs to - * @param timestamp timestamp to retrieve the index for - * @param flags if AVSEEK_FLAG_BACKWARD then the returned index will correspond - * to the timestamp which is <= the requested one, if backward - * is 0, then it will be >= - * if AVSEEK_FLAG_ANY seek to any frame, only keyframes otherwise - * @return < 0 if no such timestamp could be found - */ -int av_index_search_timestamp(AVStream *st, int64_t timestamp, int flags); - -/** - * Get the index entry count for the given AVStream. - * - * @param st stream - * @return the number of index entries in the stream - */ -int avformat_index_get_entries_count(const AVStream *st); - -/** - * Get the AVIndexEntry corresponding to the given index. - * - * @param st Stream containing the requested AVIndexEntry. - * @param idx The desired index. - * @return A pointer to the requested AVIndexEntry if it exists, NULL otherwise. - * - * @note The pointer returned by this function is only guaranteed to be valid - * until any function that takes the stream or the parent AVFormatContext - * as input argument is called. - */ -const AVIndexEntry *avformat_index_get_entry(AVStream *st, int idx); - -/** - * Get the AVIndexEntry corresponding to the given timestamp. - * - * @param st Stream containing the requested AVIndexEntry. - * @param timestamp Timestamp to retrieve the index entry for. - * @param flags If AVSEEK_FLAG_BACKWARD then the returned entry will correspond - * to the timestamp which is <= the requested one, if backward - * is 0, then it will be >= - * if AVSEEK_FLAG_ANY seek to any frame, only keyframes otherwise. - * @return A pointer to the requested AVIndexEntry if it exists, NULL otherwise. - * - * @note The pointer returned by this function is only guaranteed to be valid - * until any function that takes the stream or the parent AVFormatContext - * as input argument is called. - */ -const AVIndexEntry *avformat_index_get_entry_from_timestamp(AVStream *st, - int64_t wanted_timestamp, - int flags); -/** - * Add an index entry into a sorted list. Update the entry if the list - * already contains it. - * - * @param timestamp timestamp in the time base of the given stream - */ -int av_add_index_entry(AVStream *st, int64_t pos, int64_t timestamp, - int size, int distance, int flags); - - -/** - * Split a URL string into components. - * - * The pointers to buffers for storing individual components may be null, - * in order to ignore that component. Buffers for components not found are - * set to empty strings. If the port is not found, it is set to a negative - * value. - * - * @param proto the buffer for the protocol - * @param proto_size the size of the proto buffer - * @param authorization the buffer for the authorization - * @param authorization_size the size of the authorization buffer - * @param hostname the buffer for the host name - * @param hostname_size the size of the hostname buffer - * @param port_ptr a pointer to store the port number in - * @param path the buffer for the path - * @param path_size the size of the path buffer - * @param url the URL to split - */ -void av_url_split(char *proto, int proto_size, - char *authorization, int authorization_size, - char *hostname, int hostname_size, - int *port_ptr, - char *path, int path_size, - const char *url); - - -/** - * Print detailed information about the input or output format, such as - * duration, bitrate, streams, container, programs, metadata, side data, - * codec and time base. - * - * @param ic the context to analyze - * @param index index of the stream to dump information about - * @param url the URL to print, such as source or destination file - * @param is_output Select whether the specified context is an input(0) or output(1) - */ -void av_dump_format(AVFormatContext *ic, - int index, - const char *url, - int is_output); - - -#define AV_FRAME_FILENAME_FLAGS_MULTIPLE 1 ///< Allow multiple %d - -/** - * Return in 'buf' the path with '%d' replaced by a number. - * - * Also handles the '%0nd' format where 'n' is the total number - * of digits and '%%'. - * - * @param buf destination buffer - * @param buf_size destination buffer size - * @param path numbered sequence string - * @param number frame number - * @param flags AV_FRAME_FILENAME_FLAGS_* - * @return 0 if OK, -1 on format error - */ -int av_get_frame_filename2(char *buf, int buf_size, - const char *path, int number, int flags); - -int av_get_frame_filename(char *buf, int buf_size, - const char *path, int number); - -/** - * Check whether filename actually is a numbered sequence generator. - * - * @param filename possible numbered sequence string - * @return 1 if a valid numbered sequence string, 0 otherwise - */ -int av_filename_number_test(const char *filename); - -/** - * Generate an SDP for an RTP session. - * - * Note, this overwrites the id values of AVStreams in the muxer contexts - * for getting unique dynamic payload types. - * - * @param ac array of AVFormatContexts describing the RTP streams. If the - * array is composed by only one context, such context can contain - * multiple AVStreams (one AVStream per RTP stream). Otherwise, - * all the contexts in the array (an AVCodecContext per RTP stream) - * must contain only one AVStream. - * @param n_files number of AVCodecContexts contained in ac - * @param buf buffer where the SDP will be stored (must be allocated by - * the caller) - * @param size the size of the buffer - * @return 0 if OK, AVERROR_xxx on error - */ -int av_sdp_create(AVFormatContext *ac[], int n_files, char *buf, int size); - -/** - * Return a positive value if the given filename has one of the given - * extensions, 0 otherwise. - * - * @param filename file name to check against the given extensions - * @param extensions a comma-separated list of filename extensions - */ -int av_match_ext(const char *filename, const char *extensions); - -/** - * Test if the given container can store a codec. - * - * @param ofmt container to check for compatibility - * @param codec_id codec to potentially store in container - * @param std_compliance standards compliance level, one of FF_COMPLIANCE_* - * - * @return 1 if codec with ID codec_id can be stored in ofmt, 0 if it cannot. - * A negative number if this information is not available. - */ -int avformat_query_codec(const AVOutputFormat *ofmt, enum AVCodecID codec_id, - int std_compliance); - -/** - * @defgroup riff_fourcc RIFF FourCCs - * @{ - * Get the tables mapping RIFF FourCCs to libavcodec AVCodecIDs. The tables are - * meant to be passed to av_codec_get_id()/av_codec_get_tag() as in the - * following code: - * @code - * uint32_t tag = MKTAG('H', '2', '6', '4'); - * const struct AVCodecTag *table[] = { avformat_get_riff_video_tags(), 0 }; - * enum AVCodecID id = av_codec_get_id(table, tag); - * @endcode - */ -/** - * @return the table mapping RIFF FourCCs for video to libavcodec AVCodecID. - */ -const struct AVCodecTag *avformat_get_riff_video_tags(void); -/** - * @return the table mapping RIFF FourCCs for audio to AVCodecID. - */ -const struct AVCodecTag *avformat_get_riff_audio_tags(void); -/** - * @return the table mapping MOV FourCCs for video to libavcodec AVCodecID. - */ -const struct AVCodecTag *avformat_get_mov_video_tags(void); -/** - * @return the table mapping MOV FourCCs for audio to AVCodecID. - */ -const struct AVCodecTag *avformat_get_mov_audio_tags(void); - -/** - * @} - */ - -/** - * Guess the sample aspect ratio of a frame, based on both the stream and the - * frame aspect ratio. - * - * Since the frame aspect ratio is set by the codec but the stream aspect ratio - * is set by the demuxer, these two may not be equal. This function tries to - * return the value that you should use if you would like to display the frame. - * - * Basic logic is to use the stream aspect ratio if it is set to something sane - * otherwise use the frame aspect ratio. This way a container setting, which is - * usually easy to modify can override the coded value in the frames. - * - * @param format the format context which the stream is part of - * @param stream the stream which the frame is part of - * @param frame the frame with the aspect ratio to be determined - * @return the guessed (valid) sample_aspect_ratio, 0/1 if no idea - */ -AVRational av_guess_sample_aspect_ratio(AVFormatContext *format, AVStream *stream, AVFrame *frame); - -/** - * Guess the frame rate, based on both the container and codec information. - * - * @param ctx the format context which the stream is part of - * @param stream the stream which the frame is part of - * @param frame the frame for which the frame rate should be determined, may be NULL - * @return the guessed (valid) frame rate, 0/1 if no idea - */ -AVRational av_guess_frame_rate(AVFormatContext *ctx, AVStream *stream, AVFrame *frame); - -/** - * Check if the stream st contained in s is matched by the stream specifier - * spec. - * - * See the "stream specifiers" chapter in the documentation for the syntax - * of spec. - * - * @return >0 if st is matched by spec; - * 0 if st is not matched by spec; - * AVERROR code if spec is invalid - * - * @note A stream specifier can match several streams in the format. - */ -int avformat_match_stream_specifier(AVFormatContext *s, AVStream *st, - const char *spec); - -int avformat_queue_attached_pictures(AVFormatContext *s); - -enum AVTimebaseSource { - AVFMT_TBCF_AUTO = -1, - AVFMT_TBCF_DECODER, - AVFMT_TBCF_DEMUXER, -#if FF_API_R_FRAME_RATE - AVFMT_TBCF_R_FRAMERATE, -#endif -}; - -/** - * Transfer internal timing information from one stream to another. - * - * This function is useful when doing stream copy. - * - * @param ofmt target output format for ost - * @param ost output stream which needs timings copy and adjustments - * @param ist reference input stream to copy timings from - * @param copy_tb define from where the stream codec timebase needs to be imported - */ -int avformat_transfer_internal_stream_timing_info(const AVOutputFormat *ofmt, - AVStream *ost, const AVStream *ist, - enum AVTimebaseSource copy_tb); - -/** - * Get the internal codec timebase from a stream. - * - * @param st input stream to extract the timebase from - */ -AVRational av_stream_get_codec_timebase(const AVStream *st); - -/** - * @} - */ - -#endif /* AVFORMAT_AVFORMAT_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavformat/avio.h b/third_party/ffmpeg/uos/mips64/include/libavformat/avio.h deleted file mode 100644 index 36c3d7b4..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavformat/avio.h +++ /dev/null @@ -1,842 +0,0 @@ -/* - * copyright (c) 2001 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ -#ifndef AVFORMAT_AVIO_H -#define AVFORMAT_AVIO_H - -/** - * @file - * @ingroup lavf_io - * Buffered I/O operations - */ - -#include -#include - -#include "libavutil/attributes.h" -#include "libavutil/dict.h" -#include "libavutil/log.h" - -#include "libavformat/version_major.h" - -/** - * Seeking works like for a local file. - */ -#define AVIO_SEEKABLE_NORMAL (1 << 0) - -/** - * Seeking by timestamp with avio_seek_time() is possible. - */ -#define AVIO_SEEKABLE_TIME (1 << 1) - -/** - * Callback for checking whether to abort blocking functions. - * AVERROR_EXIT is returned in this case by the interrupted - * function. During blocking operations, callback is called with - * opaque as parameter. If the callback returns 1, the - * blocking operation will be aborted. - * - * No members can be added to this struct without a major bump, if - * new elements have been added after this struct in AVFormatContext - * or AVIOContext. - */ -typedef struct AVIOInterruptCB { - int (*callback)(void*); - void *opaque; -} AVIOInterruptCB; - -/** - * Directory entry types. - */ -enum AVIODirEntryType { - AVIO_ENTRY_UNKNOWN, - AVIO_ENTRY_BLOCK_DEVICE, - AVIO_ENTRY_CHARACTER_DEVICE, - AVIO_ENTRY_DIRECTORY, - AVIO_ENTRY_NAMED_PIPE, - AVIO_ENTRY_SYMBOLIC_LINK, - AVIO_ENTRY_SOCKET, - AVIO_ENTRY_FILE, - AVIO_ENTRY_SERVER, - AVIO_ENTRY_SHARE, - AVIO_ENTRY_WORKGROUP, -}; - -/** - * Describes single entry of the directory. - * - * Only name and type fields are guaranteed be set. - * Rest of fields are protocol or/and platform dependent and might be unknown. - */ -typedef struct AVIODirEntry { - char *name; /**< Filename */ - int type; /**< Type of the entry */ - int utf8; /**< Set to 1 when name is encoded with UTF-8, 0 otherwise. - Name can be encoded with UTF-8 even though 0 is set. */ - int64_t size; /**< File size in bytes, -1 if unknown. */ - int64_t modification_timestamp; /**< Time of last modification in microseconds since unix - epoch, -1 if unknown. */ - int64_t access_timestamp; /**< Time of last access in microseconds since unix epoch, - -1 if unknown. */ - int64_t status_change_timestamp; /**< Time of last status change in microseconds since unix - epoch, -1 if unknown. */ - int64_t user_id; /**< User ID of owner, -1 if unknown. */ - int64_t group_id; /**< Group ID of owner, -1 if unknown. */ - int64_t filemode; /**< Unix file mode, -1 if unknown. */ -} AVIODirEntry; - -typedef struct AVIODirContext { - struct URLContext *url_context; -} AVIODirContext; - -/** - * Different data types that can be returned via the AVIO - * write_data_type callback. - */ -enum AVIODataMarkerType { - /** - * Header data; this needs to be present for the stream to be decodeable. - */ - AVIO_DATA_MARKER_HEADER, - /** - * A point in the output bytestream where a decoder can start decoding - * (i.e. a keyframe). A demuxer/decoder given the data flagged with - * AVIO_DATA_MARKER_HEADER, followed by any AVIO_DATA_MARKER_SYNC_POINT, - * should give decodeable results. - */ - AVIO_DATA_MARKER_SYNC_POINT, - /** - * A point in the output bytestream where a demuxer can start parsing - * (for non self synchronizing bytestream formats). That is, any - * non-keyframe packet start point. - */ - AVIO_DATA_MARKER_BOUNDARY_POINT, - /** - * This is any, unlabelled data. It can either be a muxer not marking - * any positions at all, it can be an actual boundary/sync point - * that the muxer chooses not to mark, or a later part of a packet/fragment - * that is cut into multiple write callbacks due to limited IO buffer size. - */ - AVIO_DATA_MARKER_UNKNOWN, - /** - * Trailer data, which doesn't contain actual content, but only for - * finalizing the output file. - */ - AVIO_DATA_MARKER_TRAILER, - /** - * A point in the output bytestream where the underlying AVIOContext might - * flush the buffer depending on latency or buffering requirements. Typically - * means the end of a packet. - */ - AVIO_DATA_MARKER_FLUSH_POINT, -}; - -/** - * Bytestream IO Context. - * New public fields can be added with minor version bumps. - * Removal, reordering and changes to existing public fields require - * a major version bump. - * sizeof(AVIOContext) must not be used outside libav*. - * - * @note None of the function pointers in AVIOContext should be called - * directly, they should only be set by the client application - * when implementing custom I/O. Normally these are set to the - * function pointers specified in avio_alloc_context() - */ -typedef struct AVIOContext { - /** - * A class for private options. - * - * If this AVIOContext is created by avio_open2(), av_class is set and - * passes the options down to protocols. - * - * If this AVIOContext is manually allocated, then av_class may be set by - * the caller. - * - * warning -- this field can be NULL, be sure to not pass this AVIOContext - * to any av_opt_* functions in that case. - */ - const AVClass *av_class; - - /* - * The following shows the relationship between buffer, buf_ptr, - * buf_ptr_max, buf_end, buf_size, and pos, when reading and when writing - * (since AVIOContext is used for both): - * - ********************************************************************************** - * READING - ********************************************************************************** - * - * | buffer_size | - * |---------------------------------------| - * | | - * - * buffer buf_ptr buf_end - * +---------------+-----------------------+ - * |/ / / / / / / /|/ / / / / / /| | - * read buffer: |/ / consumed / | to be read /| | - * |/ / / / / / / /|/ / / / / / /| | - * +---------------+-----------------------+ - * - * pos - * +-------------------------------------------+-----------------+ - * input file: | | | - * +-------------------------------------------+-----------------+ - * - * - ********************************************************************************** - * WRITING - ********************************************************************************** - * - * | buffer_size | - * |--------------------------------------| - * | | - * - * buf_ptr_max - * buffer (buf_ptr) buf_end - * +-----------------------+--------------+ - * |/ / / / / / / / / / / /| | - * write buffer: | / / to be flushed / / | | - * |/ / / / / / / / / / / /| | - * +-----------------------+--------------+ - * buf_ptr can be in this - * due to a backward seek - * - * pos - * +-------------+----------------------------------------------+ - * output file: | | | - * +-------------+----------------------------------------------+ - * - */ - unsigned char *buffer; /**< Start of the buffer. */ - int buffer_size; /**< Maximum buffer size */ - unsigned char *buf_ptr; /**< Current position in the buffer */ - unsigned char *buf_end; /**< End of the data, may be less than - buffer+buffer_size if the read function returned - less data than requested, e.g. for streams where - no more data has been received yet. */ - void *opaque; /**< A private pointer, passed to the read/write/seek/... - functions. */ - int (*read_packet)(void *opaque, uint8_t *buf, int buf_size); - int (*write_packet)(void *opaque, uint8_t *buf, int buf_size); - int64_t (*seek)(void *opaque, int64_t offset, int whence); - int64_t pos; /**< position in the file of the current buffer */ - int eof_reached; /**< true if was unable to read due to error or eof */ - int error; /**< contains the error code or 0 if no error happened */ - int write_flag; /**< true if open for writing */ - int max_packet_size; - int min_packet_size; /**< Try to buffer at least this amount of data - before flushing it. */ - unsigned long checksum; - unsigned char *checksum_ptr; - unsigned long (*update_checksum)(unsigned long checksum, const uint8_t *buf, unsigned int size); - /** - * Pause or resume playback for network streaming protocols - e.g. MMS. - */ - int (*read_pause)(void *opaque, int pause); - /** - * Seek to a given timestamp in stream with the specified stream_index. - * Needed for some network streaming protocols which don't support seeking - * to byte position. - */ - int64_t (*read_seek)(void *opaque, int stream_index, - int64_t timestamp, int flags); - /** - * A combination of AVIO_SEEKABLE_ flags or 0 when the stream is not seekable. - */ - int seekable; - - /** - * avio_read and avio_write should if possible be satisfied directly - * instead of going through a buffer, and avio_seek will always - * call the underlying seek function directly. - */ - int direct; - - /** - * ',' separated list of allowed protocols. - */ - const char *protocol_whitelist; - - /** - * ',' separated list of disallowed protocols. - */ - const char *protocol_blacklist; - - /** - * A callback that is used instead of write_packet. - */ - int (*write_data_type)(void *opaque, uint8_t *buf, int buf_size, - enum AVIODataMarkerType type, int64_t time); - /** - * If set, don't call write_data_type separately for AVIO_DATA_MARKER_BOUNDARY_POINT, - * but ignore them and treat them as AVIO_DATA_MARKER_UNKNOWN (to avoid needlessly - * small chunks of data returned from the callback). - */ - int ignore_boundary_point; - -#if FF_API_AVIOCONTEXT_WRITTEN - /** - * @deprecated field utilized privately by libavformat. For a public - * statistic of how many bytes were written out, see - * AVIOContext::bytes_written. - */ - attribute_deprecated - int64_t written; -#endif - - /** - * Maximum reached position before a backward seek in the write buffer, - * used keeping track of already written data for a later flush. - */ - unsigned char *buf_ptr_max; - - /** - * Read-only statistic of bytes read for this AVIOContext. - */ - int64_t bytes_read; - - /** - * Read-only statistic of bytes written for this AVIOContext. - */ - int64_t bytes_written; -} AVIOContext; - -/** - * Return the name of the protocol that will handle the passed URL. - * - * NULL is returned if no protocol could be found for the given URL. - * - * @return Name of the protocol or NULL. - */ -const char *avio_find_protocol_name(const char *url); - -/** - * Return AVIO_FLAG_* access flags corresponding to the access permissions - * of the resource in url, or a negative value corresponding to an - * AVERROR code in case of failure. The returned access flags are - * masked by the value in flags. - * - * @note This function is intrinsically unsafe, in the sense that the - * checked resource may change its existence or permission status from - * one call to another. Thus you should not trust the returned value, - * unless you are sure that no other processes are accessing the - * checked resource. - */ -int avio_check(const char *url, int flags); - -/** - * Open directory for reading. - * - * @param s directory read context. Pointer to a NULL pointer must be passed. - * @param url directory to be listed. - * @param options A dictionary filled with protocol-private options. On return - * this parameter will be destroyed and replaced with a dictionary - * containing options that were not found. May be NULL. - * @return >=0 on success or negative on error. - */ -int avio_open_dir(AVIODirContext **s, const char *url, AVDictionary **options); - -/** - * Get next directory entry. - * - * Returned entry must be freed with avio_free_directory_entry(). In particular - * it may outlive AVIODirContext. - * - * @param s directory read context. - * @param[out] next next entry or NULL when no more entries. - * @return >=0 on success or negative on error. End of list is not considered an - * error. - */ -int avio_read_dir(AVIODirContext *s, AVIODirEntry **next); - -/** - * Close directory. - * - * @note Entries created using avio_read_dir() are not deleted and must be - * freeded with avio_free_directory_entry(). - * - * @param s directory read context. - * @return >=0 on success or negative on error. - */ -int avio_close_dir(AVIODirContext **s); - -/** - * Free entry allocated by avio_read_dir(). - * - * @param entry entry to be freed. - */ -void avio_free_directory_entry(AVIODirEntry **entry); - -/** - * Allocate and initialize an AVIOContext for buffered I/O. It must be later - * freed with avio_context_free(). - * - * @param buffer Memory block for input/output operations via AVIOContext. - * The buffer must be allocated with av_malloc() and friends. - * It may be freed and replaced with a new buffer by libavformat. - * AVIOContext.buffer holds the buffer currently in use, - * which must be later freed with av_free(). - * @param buffer_size The buffer size is very important for performance. - * For protocols with fixed blocksize it should be set to this blocksize. - * For others a typical size is a cache page, e.g. 4kb. - * @param write_flag Set to 1 if the buffer should be writable, 0 otherwise. - * @param opaque An opaque pointer to user-specific data. - * @param read_packet A function for refilling the buffer, may be NULL. - * For stream protocols, must never return 0 but rather - * a proper AVERROR code. - * @param write_packet A function for writing the buffer contents, may be NULL. - * The function may not change the input buffers content. - * @param seek A function for seeking to specified byte position, may be NULL. - * - * @return Allocated AVIOContext or NULL on failure. - */ -AVIOContext *avio_alloc_context( - unsigned char *buffer, - int buffer_size, - int write_flag, - void *opaque, - int (*read_packet)(void *opaque, uint8_t *buf, int buf_size), - int (*write_packet)(void *opaque, uint8_t *buf, int buf_size), - int64_t (*seek)(void *opaque, int64_t offset, int whence)); - -/** - * Free the supplied IO context and everything associated with it. - * - * @param s Double pointer to the IO context. This function will write NULL - * into s. - */ -void avio_context_free(AVIOContext **s); - -void avio_w8(AVIOContext *s, int b); -void avio_write(AVIOContext *s, const unsigned char *buf, int size); -void avio_wl64(AVIOContext *s, uint64_t val); -void avio_wb64(AVIOContext *s, uint64_t val); -void avio_wl32(AVIOContext *s, unsigned int val); -void avio_wb32(AVIOContext *s, unsigned int val); -void avio_wl24(AVIOContext *s, unsigned int val); -void avio_wb24(AVIOContext *s, unsigned int val); -void avio_wl16(AVIOContext *s, unsigned int val); -void avio_wb16(AVIOContext *s, unsigned int val); - -/** - * Write a NULL-terminated string. - * @return number of bytes written. - */ -int avio_put_str(AVIOContext *s, const char *str); - -/** - * Convert an UTF-8 string to UTF-16LE and write it. - * @param s the AVIOContext - * @param str NULL-terminated UTF-8 string - * - * @return number of bytes written. - */ -int avio_put_str16le(AVIOContext *s, const char *str); - -/** - * Convert an UTF-8 string to UTF-16BE and write it. - * @param s the AVIOContext - * @param str NULL-terminated UTF-8 string - * - * @return number of bytes written. - */ -int avio_put_str16be(AVIOContext *s, const char *str); - -/** - * Mark the written bytestream as a specific type. - * - * Zero-length ranges are omitted from the output. - * - * @param time the stream time the current bytestream pos corresponds to - * (in AV_TIME_BASE units), or AV_NOPTS_VALUE if unknown or not - * applicable - * @param type the kind of data written starting at the current pos - */ -void avio_write_marker(AVIOContext *s, int64_t time, enum AVIODataMarkerType type); - -/** - * ORing this as the "whence" parameter to a seek function causes it to - * return the filesize without seeking anywhere. Supporting this is optional. - * If it is not supported then the seek function will return <0. - */ -#define AVSEEK_SIZE 0x10000 - -/** - * Passing this flag as the "whence" parameter to a seek function causes it to - * seek by any means (like reopening and linear reading) or other normally unreasonable - * means that can be extremely slow. - * This may be ignored by the seek code. - */ -#define AVSEEK_FORCE 0x20000 - -/** - * fseek() equivalent for AVIOContext. - * @return new position or AVERROR. - */ -int64_t avio_seek(AVIOContext *s, int64_t offset, int whence); - -/** - * Skip given number of bytes forward - * @return new position or AVERROR. - */ -int64_t avio_skip(AVIOContext *s, int64_t offset); - -/** - * ftell() equivalent for AVIOContext. - * @return position or AVERROR. - */ -static av_always_inline int64_t avio_tell(AVIOContext *s) -{ - return avio_seek(s, 0, SEEK_CUR); -} - -/** - * Get the filesize. - * @return filesize or AVERROR - */ -int64_t avio_size(AVIOContext *s); - -/** - * Similar to feof() but also returns nonzero on read errors. - * @return non zero if and only if at end of file or a read error happened when reading. - */ -int avio_feof(AVIOContext *s); - -/** - * Writes a formatted string to the context taking a va_list. - * @return number of bytes written, < 0 on error. - */ -int avio_vprintf(AVIOContext *s, const char *fmt, va_list ap); - -/** - * Writes a formatted string to the context. - * @return number of bytes written, < 0 on error. - */ -int avio_printf(AVIOContext *s, const char *fmt, ...) av_printf_format(2, 3); - -/** - * Write a NULL terminated array of strings to the context. - * Usually you don't need to use this function directly but its macro wrapper, - * avio_print. - */ -void avio_print_string_array(AVIOContext *s, const char *strings[]); - -/** - * Write strings (const char *) to the context. - * This is a convenience macro around avio_print_string_array and it - * automatically creates the string array from the variable argument list. - * For simple string concatenations this function is more performant than using - * avio_printf since it does not need a temporary buffer. - */ -#define avio_print(s, ...) \ - avio_print_string_array(s, (const char*[]){__VA_ARGS__, NULL}) - -/** - * Force flushing of buffered data. - * - * For write streams, force the buffered data to be immediately written to the output, - * without to wait to fill the internal buffer. - * - * For read streams, discard all currently buffered data, and advance the - * reported file position to that of the underlying stream. This does not - * read new data, and does not perform any seeks. - */ -void avio_flush(AVIOContext *s); - -/** - * Read size bytes from AVIOContext into buf. - * @return number of bytes read or AVERROR - */ -int avio_read(AVIOContext *s, unsigned char *buf, int size); - -/** - * Read size bytes from AVIOContext into buf. Unlike avio_read(), this is allowed - * to read fewer bytes than requested. The missing bytes can be read in the next - * call. This always tries to read at least 1 byte. - * Useful to reduce latency in certain cases. - * @return number of bytes read or AVERROR - */ -int avio_read_partial(AVIOContext *s, unsigned char *buf, int size); - -/** - * @name Functions for reading from AVIOContext - * @{ - * - * @note return 0 if EOF, so you cannot use it if EOF handling is - * necessary - */ -int avio_r8 (AVIOContext *s); -unsigned int avio_rl16(AVIOContext *s); -unsigned int avio_rl24(AVIOContext *s); -unsigned int avio_rl32(AVIOContext *s); -uint64_t avio_rl64(AVIOContext *s); -unsigned int avio_rb16(AVIOContext *s); -unsigned int avio_rb24(AVIOContext *s); -unsigned int avio_rb32(AVIOContext *s); -uint64_t avio_rb64(AVIOContext *s); -/** - * @} - */ - -/** - * Read a string from pb into buf. The reading will terminate when either - * a NULL character was encountered, maxlen bytes have been read, or nothing - * more can be read from pb. The result is guaranteed to be NULL-terminated, it - * will be truncated if buf is too small. - * Note that the string is not interpreted or validated in any way, it - * might get truncated in the middle of a sequence for multi-byte encodings. - * - * @return number of bytes read (is always <= maxlen). - * If reading ends on EOF or error, the return value will be one more than - * bytes actually read. - */ -int avio_get_str(AVIOContext *pb, int maxlen, char *buf, int buflen); - -/** - * Read a UTF-16 string from pb and convert it to UTF-8. - * The reading will terminate when either a null or invalid character was - * encountered or maxlen bytes have been read. - * @return number of bytes read (is always <= maxlen) - */ -int avio_get_str16le(AVIOContext *pb, int maxlen, char *buf, int buflen); -int avio_get_str16be(AVIOContext *pb, int maxlen, char *buf, int buflen); - - -/** - * @name URL open modes - * The flags argument to avio_open must be one of the following - * constants, optionally ORed with other flags. - * @{ - */ -#define AVIO_FLAG_READ 1 /**< read-only */ -#define AVIO_FLAG_WRITE 2 /**< write-only */ -#define AVIO_FLAG_READ_WRITE (AVIO_FLAG_READ|AVIO_FLAG_WRITE) /**< read-write pseudo flag */ -/** - * @} - */ - -/** - * Use non-blocking mode. - * If this flag is set, operations on the context will return - * AVERROR(EAGAIN) if they can not be performed immediately. - * If this flag is not set, operations on the context will never return - * AVERROR(EAGAIN). - * Note that this flag does not affect the opening/connecting of the - * context. Connecting a protocol will always block if necessary (e.g. on - * network protocols) but never hang (e.g. on busy devices). - * Warning: non-blocking protocols is work-in-progress; this flag may be - * silently ignored. - */ -#define AVIO_FLAG_NONBLOCK 8 - -/** - * Use direct mode. - * avio_read and avio_write should if possible be satisfied directly - * instead of going through a buffer, and avio_seek will always - * call the underlying seek function directly. - */ -#define AVIO_FLAG_DIRECT 0x8000 - -/** - * Create and initialize a AVIOContext for accessing the - * resource indicated by url. - * @note When the resource indicated by url has been opened in - * read+write mode, the AVIOContext can be used only for writing. - * - * @param s Used to return the pointer to the created AVIOContext. - * In case of failure the pointed to value is set to NULL. - * @param url resource to access - * @param flags flags which control how the resource indicated by url - * is to be opened - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code in case of failure - */ -int avio_open(AVIOContext **s, const char *url, int flags); - -/** - * Create and initialize a AVIOContext for accessing the - * resource indicated by url. - * @note When the resource indicated by url has been opened in - * read+write mode, the AVIOContext can be used only for writing. - * - * @param s Used to return the pointer to the created AVIOContext. - * In case of failure the pointed to value is set to NULL. - * @param url resource to access - * @param flags flags which control how the resource indicated by url - * is to be opened - * @param int_cb an interrupt callback to be used at the protocols level - * @param options A dictionary filled with protocol-private options. On return - * this parameter will be destroyed and replaced with a dict containing options - * that were not found. May be NULL. - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code in case of failure - */ -int avio_open2(AVIOContext **s, const char *url, int flags, - const AVIOInterruptCB *int_cb, AVDictionary **options); - -/** - * Close the resource accessed by the AVIOContext s and free it. - * This function can only be used if s was opened by avio_open(). - * - * The internal buffer is automatically flushed before closing the - * resource. - * - * @return 0 on success, an AVERROR < 0 on error. - * @see avio_closep - */ -int avio_close(AVIOContext *s); - -/** - * Close the resource accessed by the AVIOContext *s, free it - * and set the pointer pointing to it to NULL. - * This function can only be used if s was opened by avio_open(). - * - * The internal buffer is automatically flushed before closing the - * resource. - * - * @return 0 on success, an AVERROR < 0 on error. - * @see avio_close - */ -int avio_closep(AVIOContext **s); - - -/** - * Open a write only memory stream. - * - * @param s new IO context - * @return zero if no error. - */ -int avio_open_dyn_buf(AVIOContext **s); - -/** - * Return the written size and a pointer to the buffer. - * The AVIOContext stream is left intact. - * The buffer must NOT be freed. - * No padding is added to the buffer. - * - * @param s IO context - * @param pbuffer pointer to a byte buffer - * @return the length of the byte buffer - */ -int avio_get_dyn_buf(AVIOContext *s, uint8_t **pbuffer); - -/** - * Return the written size and a pointer to the buffer. The buffer - * must be freed with av_free(). - * Padding of AV_INPUT_BUFFER_PADDING_SIZE is added to the buffer. - * - * @param s IO context - * @param pbuffer pointer to a byte buffer - * @return the length of the byte buffer - */ -int avio_close_dyn_buf(AVIOContext *s, uint8_t **pbuffer); - -/** - * Iterate through names of available protocols. - * - * @param opaque A private pointer representing current protocol. - * It must be a pointer to NULL on first iteration and will - * be updated by successive calls to avio_enum_protocols. - * @param output If set to 1, iterate over output protocols, - * otherwise over input protocols. - * - * @return A static string containing the name of current protocol or NULL - */ -const char *avio_enum_protocols(void **opaque, int output); - -/** - * Get AVClass by names of available protocols. - * - * @return A AVClass of input protocol name or NULL - */ -const AVClass *avio_protocol_get_class(const char *name); - -/** - * Pause and resume playing - only meaningful if using a network streaming - * protocol (e.g. MMS). - * - * @param h IO context from which to call the read_pause function pointer - * @param pause 1 for pause, 0 for resume - */ -int avio_pause(AVIOContext *h, int pause); - -/** - * Seek to a given timestamp relative to some component stream. - * Only meaningful if using a network streaming protocol (e.g. MMS.). - * - * @param h IO context from which to call the seek function pointers - * @param stream_index The stream index that the timestamp is relative to. - * If stream_index is (-1) the timestamp should be in AV_TIME_BASE - * units from the beginning of the presentation. - * If a stream_index >= 0 is used and the protocol does not support - * seeking based on component streams, the call will fail. - * @param timestamp timestamp in AVStream.time_base units - * or if there is no stream specified then in AV_TIME_BASE units. - * @param flags Optional combination of AVSEEK_FLAG_BACKWARD, AVSEEK_FLAG_BYTE - * and AVSEEK_FLAG_ANY. The protocol may silently ignore - * AVSEEK_FLAG_BACKWARD and AVSEEK_FLAG_ANY, but AVSEEK_FLAG_BYTE will - * fail if used and not supported. - * @return >= 0 on success - * @see AVInputFormat::read_seek - */ -int64_t avio_seek_time(AVIOContext *h, int stream_index, - int64_t timestamp, int flags); - -/* Avoid a warning. The header can not be included because it breaks c++. */ -struct AVBPrint; - -/** - * Read contents of h into print buffer, up to max_size bytes, or up to EOF. - * - * @return 0 for success (max_size bytes read or EOF reached), negative error - * code otherwise - */ -int avio_read_to_bprint(AVIOContext *h, struct AVBPrint *pb, size_t max_size); - -/** - * Accept and allocate a client context on a server context. - * @param s the server context - * @param c the client context, must be unallocated - * @return >= 0 on success or a negative value corresponding - * to an AVERROR on failure - */ -int avio_accept(AVIOContext *s, AVIOContext **c); - -/** - * Perform one step of the protocol handshake to accept a new client. - * This function must be called on a client returned by avio_accept() before - * using it as a read/write context. - * It is separate from avio_accept() because it may block. - * A step of the handshake is defined by places where the application may - * decide to change the proceedings. - * For example, on a protocol with a request header and a reply header, each - * one can constitute a step because the application may use the parameters - * from the request to change parameters in the reply; or each individual - * chunk of the request can constitute a step. - * If the handshake is already finished, avio_handshake() does nothing and - * returns 0 immediately. - * - * @param c the client context to perform the handshake on - * @return 0 on a complete and successful handshake - * > 0 if the handshake progressed, but is not complete - * < 0 for an AVERROR code - */ -int avio_handshake(AVIOContext *c); -#endif /* AVFORMAT_AVIO_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavformat/version.h b/third_party/ffmpeg/uos/mips64/include/libavformat/version.h deleted file mode 100644 index 7b414039..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavformat/version.h +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFORMAT_VERSION_H -#define AVFORMAT_VERSION_H - -/** - * @file - * @ingroup libavf - * Libavformat version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVFORMAT_VERSION_MINOR 30 -#define LIBAVFORMAT_VERSION_MICRO 100 - -#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \ - LIBAVFORMAT_VERSION_MINOR, \ - LIBAVFORMAT_VERSION_MICRO) -#define LIBAVFORMAT_VERSION AV_VERSION(LIBAVFORMAT_VERSION_MAJOR, \ - LIBAVFORMAT_VERSION_MINOR, \ - LIBAVFORMAT_VERSION_MICRO) -#define LIBAVFORMAT_BUILD LIBAVFORMAT_VERSION_INT - -#define LIBAVFORMAT_IDENT "Lavf" AV_STRINGIFY(LIBAVFORMAT_VERSION) - -#endif /* AVFORMAT_VERSION_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavformat/version_major.h b/third_party/ffmpeg/uos/mips64/include/libavformat/version_major.h deleted file mode 100644 index 5f71298b..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavformat/version_major.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFORMAT_VERSION_MAJOR_H -#define AVFORMAT_VERSION_MAJOR_H - -/** - * @file - * @ingroup libavf - * Libavformat version macros - */ - -// Major bumping may affect Ticket5467, 5421, 5451(compatibility with Chromium) -// Also please add any ticket numbers that you believe might be affected here -#define LIBAVFORMAT_VERSION_MAJOR 59 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - * - * @note, when bumping the major version it is recommended to manually - * disable each FF_API_* in its own commit instead of disabling them all - * at once through the bump. This improves the git bisect-ability of the change. - * - */ -#define FF_API_LAVF_PRIV_OPT (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_API_COMPUTE_PKT_FIELDS2 (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_API_AVIOCONTEXT_WRITTEN (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_HLS_TS_OPTIONS (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_API_AVSTREAM_CLASS (LIBAVFORMAT_VERSION_MAJOR > 59) - - -#define FF_API_R_FRAME_RATE 1 - -#endif /* AVFORMAT_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/adler32.h b/third_party/ffmpeg/uos/mips64/include/libavutil/adler32.h deleted file mode 100644 index 232d07f5..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/adler32.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - * copyright (c) 2006 Mans Rullgard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_adler32 - * Public header for Adler-32 hash function implementation. - */ - -#ifndef AVUTIL_ADLER32_H -#define AVUTIL_ADLER32_H - -#include -#include -#include "attributes.h" - -/** - * @defgroup lavu_adler32 Adler-32 - * @ingroup lavu_hash - * Adler-32 hash function implementation. - * - * @{ - */ - -typedef uint32_t AVAdler; - -/** - * Calculate the Adler32 checksum of a buffer. - * - * Passing the return value to a subsequent av_adler32_update() call - * allows the checksum of multiple buffers to be calculated as though - * they were concatenated. - * - * @param adler initial checksum value - * @param buf pointer to input buffer - * @param len size of input buffer - * @return updated checksum - */ -AVAdler av_adler32_update(AVAdler adler, const uint8_t *buf, - size_t len) av_pure; - -/** - * @} - */ - -#endif /* AVUTIL_ADLER32_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/aes.h b/third_party/ffmpeg/uos/mips64/include/libavutil/aes.h deleted file mode 100644 index d243286c..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/aes.h +++ /dev/null @@ -1,64 +0,0 @@ -/* - * copyright (c) 2007 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AES_H -#define AVUTIL_AES_H - -#include - -#include "attributes.h" - -/** - * @defgroup lavu_aes AES - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_aes_size; - -struct AVAES; - -/** - * Allocate an AVAES context. - */ -struct AVAES *av_aes_alloc(void); - -/** - * Initialize an AVAES context. - * @param key_bits 128, 192 or 256 - * @param decrypt 0 for encryption, 1 for decryption - */ -int av_aes_init(struct AVAES *a, const uint8_t *key, int key_bits, int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * @param count number of 16 byte blocks - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_aes_crypt(struct AVAES *a, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_AES_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/aes_ctr.h b/third_party/ffmpeg/uos/mips64/include/libavutil/aes_ctr.h deleted file mode 100644 index 4e9fda7a..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/aes_ctr.h +++ /dev/null @@ -1,87 +0,0 @@ -/* - * AES-CTR cipher - * Copyright (c) 2015 Eran Kornblau - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AES_CTR_H -#define AVUTIL_AES_CTR_H - -#include - -#include "attributes.h" - -#define AES_CTR_KEY_SIZE (16) -#define AES_CTR_IV_SIZE (8) - -struct AVAESCTR; - -/** - * Allocate an AVAESCTR context. - */ -struct AVAESCTR *av_aes_ctr_alloc(void); - -/** - * Initialize an AVAESCTR context. - * @param key encryption key, must have a length of AES_CTR_KEY_SIZE - */ -int av_aes_ctr_init(struct AVAESCTR *a, const uint8_t *key); - -/** - * Release an AVAESCTR context. - */ -void av_aes_ctr_free(struct AVAESCTR *a); - -/** - * Process a buffer using a previously initialized context. - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param size the size of src and dst - */ -void av_aes_ctr_crypt(struct AVAESCTR *a, uint8_t *dst, const uint8_t *src, int size); - -/** - * Get the current iv - */ -const uint8_t* av_aes_ctr_get_iv(struct AVAESCTR *a); - -/** - * Generate a random iv - */ -void av_aes_ctr_set_random_iv(struct AVAESCTR *a); - -/** - * Forcefully change the 8-byte iv - */ -void av_aes_ctr_set_iv(struct AVAESCTR *a, const uint8_t* iv); - -/** - * Forcefully change the "full" 16-byte iv, including the counter - */ -void av_aes_ctr_set_full_iv(struct AVAESCTR *a, const uint8_t* iv); - -/** - * Increment the top 64 bit of the iv (performed after each frame) - */ -void av_aes_ctr_increment_iv(struct AVAESCTR *a); - -/** - * @} - */ - -#endif /* AVUTIL_AES_CTR_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/attributes.h b/third_party/ffmpeg/uos/mips64/include/libavutil/attributes.h deleted file mode 100644 index 04c615c9..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/attributes.h +++ /dev/null @@ -1,173 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Macro definitions for various function/variable attributes - */ - -#ifndef AVUTIL_ATTRIBUTES_H -#define AVUTIL_ATTRIBUTES_H - -#ifdef __GNUC__ -# define AV_GCC_VERSION_AT_LEAST(x,y) (__GNUC__ > (x) || __GNUC__ == (x) && __GNUC_MINOR__ >= (y)) -# define AV_GCC_VERSION_AT_MOST(x,y) (__GNUC__ < (x) || __GNUC__ == (x) && __GNUC_MINOR__ <= (y)) -#else -# define AV_GCC_VERSION_AT_LEAST(x,y) 0 -# define AV_GCC_VERSION_AT_MOST(x,y) 0 -#endif - -#ifdef __has_builtin -# define AV_HAS_BUILTIN(x) __has_builtin(x) -#else -# define AV_HAS_BUILTIN(x) 0 -#endif - -#ifndef av_always_inline -#if AV_GCC_VERSION_AT_LEAST(3,1) -# define av_always_inline __attribute__((always_inline)) inline -#elif defined(_MSC_VER) -# define av_always_inline __forceinline -#else -# define av_always_inline inline -#endif -#endif - -#ifndef av_extern_inline -#if defined(__ICL) && __ICL >= 1210 || defined(__GNUC_STDC_INLINE__) -# define av_extern_inline extern inline -#else -# define av_extern_inline inline -#endif -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,4) -# define av_warn_unused_result __attribute__((warn_unused_result)) -#else -# define av_warn_unused_result -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,1) -# define av_noinline __attribute__((noinline)) -#elif defined(_MSC_VER) -# define av_noinline __declspec(noinline) -#else -# define av_noinline -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,1) || defined(__clang__) -# define av_pure __attribute__((pure)) -#else -# define av_pure -#endif - -#if AV_GCC_VERSION_AT_LEAST(2,6) || defined(__clang__) -# define av_const __attribute__((const)) -#else -# define av_const -#endif - -#if AV_GCC_VERSION_AT_LEAST(4,3) || defined(__clang__) -# define av_cold __attribute__((cold)) -#else -# define av_cold -#endif - -#if AV_GCC_VERSION_AT_LEAST(4,1) && !defined(__llvm__) -# define av_flatten __attribute__((flatten)) -#else -# define av_flatten -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,1) -# define attribute_deprecated __attribute__((deprecated)) -#elif defined(_MSC_VER) -# define attribute_deprecated __declspec(deprecated) -#else -# define attribute_deprecated -#endif - -/** - * Disable warnings about deprecated features - * This is useful for sections of code kept for backward compatibility and - * scheduled for removal. - */ -#ifndef AV_NOWARN_DEPRECATED -#if AV_GCC_VERSION_AT_LEAST(4,6) || defined(__clang__) -# define AV_NOWARN_DEPRECATED(code) \ - _Pragma("GCC diagnostic push") \ - _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"") \ - code \ - _Pragma("GCC diagnostic pop") -#elif defined(_MSC_VER) -# define AV_NOWARN_DEPRECATED(code) \ - __pragma(warning(push)) \ - __pragma(warning(disable : 4996)) \ - code; \ - __pragma(warning(pop)) -#else -# define AV_NOWARN_DEPRECATED(code) code -#endif -#endif - -#if defined(__GNUC__) || defined(__clang__) -# define av_unused __attribute__((unused)) -#else -# define av_unused -#endif - -/** - * Mark a variable as used and prevent the compiler from optimizing it - * away. This is useful for variables accessed only from inline - * assembler without the compiler being aware. - */ -#if AV_GCC_VERSION_AT_LEAST(3,1) || defined(__clang__) -# define av_used __attribute__((used)) -#else -# define av_used -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,3) || defined(__clang__) -# define av_alias __attribute__((may_alias)) -#else -# define av_alias -#endif - -#if (defined(__GNUC__) || defined(__clang__)) && !defined(__INTEL_COMPILER) -# define av_uninit(x) x=x -#else -# define av_uninit(x) x -#endif - -#if defined(__GNUC__) || defined(__clang__) -# define av_builtin_constant_p __builtin_constant_p -# define av_printf_format(fmtpos, attrpos) __attribute__((__format__(__printf__, fmtpos, attrpos))) -#else -# define av_builtin_constant_p(x) 0 -# define av_printf_format(fmtpos, attrpos) -#endif - -#if AV_GCC_VERSION_AT_LEAST(2,5) || defined(__clang__) -# define av_noreturn __attribute__((noreturn)) -#else -# define av_noreturn -#endif - -#endif /* AVUTIL_ATTRIBUTES_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/audio_fifo.h b/third_party/ffmpeg/uos/mips64/include/libavutil/audio_fifo.h deleted file mode 100644 index d1e4c856..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/audio_fifo.h +++ /dev/null @@ -1,186 +0,0 @@ -/* - * Audio FIFO - * Copyright (c) 2012 Justin Ruggles - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Audio FIFO Buffer - */ - -#ifndef AVUTIL_AUDIO_FIFO_H -#define AVUTIL_AUDIO_FIFO_H - -#include "attributes.h" -#include "samplefmt.h" - -/** - * @addtogroup lavu_audio - * @{ - * - * @defgroup lavu_audiofifo Audio FIFO Buffer - * @{ - */ - -/** - * Context for an Audio FIFO Buffer. - * - * - Operates at the sample level rather than the byte level. - * - Supports multiple channels with either planar or packed sample format. - * - Automatic reallocation when writing to a full buffer. - */ -typedef struct AVAudioFifo AVAudioFifo; - -/** - * Free an AVAudioFifo. - * - * @param af AVAudioFifo to free - */ -void av_audio_fifo_free(AVAudioFifo *af); - -/** - * Allocate an AVAudioFifo. - * - * @param sample_fmt sample format - * @param channels number of channels - * @param nb_samples initial allocation size, in samples - * @return newly allocated AVAudioFifo, or NULL on error - */ -AVAudioFifo *av_audio_fifo_alloc(enum AVSampleFormat sample_fmt, int channels, - int nb_samples); - -/** - * Reallocate an AVAudioFifo. - * - * @param af AVAudioFifo to reallocate - * @param nb_samples new allocation size, in samples - * @return 0 if OK, or negative AVERROR code on failure - */ -av_warn_unused_result -int av_audio_fifo_realloc(AVAudioFifo *af, int nb_samples); - -/** - * Write data to an AVAudioFifo. - * - * The AVAudioFifo will be reallocated automatically if the available space - * is less than nb_samples. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to write to - * @param data audio data plane pointers - * @param nb_samples number of samples to write - * @return number of samples actually written, or negative AVERROR - * code on failure. If successful, the number of samples - * actually written will always be nb_samples. - */ -int av_audio_fifo_write(AVAudioFifo *af, void **data, int nb_samples); - -/** - * Peek data from an AVAudioFifo. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to read from - * @param data audio data plane pointers - * @param nb_samples number of samples to peek - * @return number of samples actually peek, or negative AVERROR code - * on failure. The number of samples actually peek will not - * be greater than nb_samples, and will only be less than - * nb_samples if av_audio_fifo_size is less than nb_samples. - */ -int av_audio_fifo_peek(AVAudioFifo *af, void **data, int nb_samples); - -/** - * Peek data from an AVAudioFifo. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to read from - * @param data audio data plane pointers - * @param nb_samples number of samples to peek - * @param offset offset from current read position - * @return number of samples actually peek, or negative AVERROR code - * on failure. The number of samples actually peek will not - * be greater than nb_samples, and will only be less than - * nb_samples if av_audio_fifo_size is less than nb_samples. - */ -int av_audio_fifo_peek_at(AVAudioFifo *af, void **data, int nb_samples, int offset); - -/** - * Read data from an AVAudioFifo. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to read from - * @param data audio data plane pointers - * @param nb_samples number of samples to read - * @return number of samples actually read, or negative AVERROR code - * on failure. The number of samples actually read will not - * be greater than nb_samples, and will only be less than - * nb_samples if av_audio_fifo_size is less than nb_samples. - */ -int av_audio_fifo_read(AVAudioFifo *af, void **data, int nb_samples); - -/** - * Drain data from an AVAudioFifo. - * - * Removes the data without reading it. - * - * @param af AVAudioFifo to drain - * @param nb_samples number of samples to drain - * @return 0 if OK, or negative AVERROR code on failure - */ -int av_audio_fifo_drain(AVAudioFifo *af, int nb_samples); - -/** - * Reset the AVAudioFifo buffer. - * - * This empties all data in the buffer. - * - * @param af AVAudioFifo to reset - */ -void av_audio_fifo_reset(AVAudioFifo *af); - -/** - * Get the current number of samples in the AVAudioFifo available for reading. - * - * @param af the AVAudioFifo to query - * @return number of samples available for reading - */ -int av_audio_fifo_size(AVAudioFifo *af); - -/** - * Get the current number of samples in the AVAudioFifo available for writing. - * - * @param af the AVAudioFifo to query - * @return number of samples available for writing - */ -int av_audio_fifo_space(AVAudioFifo *af); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_AUDIO_FIFO_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/avassert.h b/third_party/ffmpeg/uos/mips64/include/libavutil/avassert.h deleted file mode 100644 index 51e462bb..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/avassert.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * copyright (c) 2010 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * simple assert() macros that are a bit more flexible than ISO C assert(). - * @author Michael Niedermayer - */ - -#ifndef AVUTIL_AVASSERT_H -#define AVUTIL_AVASSERT_H - -#include -#include "log.h" -#include "macros.h" - -/** - * assert() equivalent, that is always enabled. - */ -#define av_assert0(cond) do { \ - if (!(cond)) { \ - av_log(NULL, AV_LOG_PANIC, "Assertion %s failed at %s:%d\n", \ - AV_STRINGIFY(cond), __FILE__, __LINE__); \ - abort(); \ - } \ -} while (0) - - -/** - * assert() equivalent, that does not lie in speed critical code. - * These asserts() thus can be enabled without fearing speed loss. - */ -#if defined(ASSERT_LEVEL) && ASSERT_LEVEL > 0 -#define av_assert1(cond) av_assert0(cond) -#else -#define av_assert1(cond) ((void)0) -#endif - - -/** - * assert() equivalent, that does lie in speed critical code. - */ -#if defined(ASSERT_LEVEL) && ASSERT_LEVEL > 1 -#define av_assert2(cond) av_assert0(cond) -#define av_assert2_fpu() av_assert0_fpu() -#else -#define av_assert2(cond) ((void)0) -#define av_assert2_fpu() ((void)0) -#endif - -/** - * Assert that floating point operations can be executed. - * - * This will av_assert0() that the cpu is not in MMX state on X86 - */ -void av_assert0_fpu(void); - -#endif /* AVUTIL_AVASSERT_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/avconfig.h b/third_party/ffmpeg/uos/mips64/include/libavutil/avconfig.h deleted file mode 100644 index 8558b350..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/avconfig.h +++ /dev/null @@ -1,6 +0,0 @@ -/* Generated by ffmpeg configure */ -#ifndef AVUTIL_AVCONFIG_H -#define AVUTIL_AVCONFIG_H -#define AV_HAVE_BIGENDIAN 0 -#define AV_HAVE_FAST_UNALIGNED 0 -#endif /* AVUTIL_AVCONFIG_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/avstring.h b/third_party/ffmpeg/uos/mips64/include/libavutil/avstring.h deleted file mode 100644 index fae446c3..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/avstring.h +++ /dev/null @@ -1,437 +0,0 @@ -/* - * Copyright (c) 2007 Mans Rullgard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AVSTRING_H -#define AVUTIL_AVSTRING_H - -#include -#include -#include "attributes.h" -#include "version.h" - -/** - * @addtogroup lavu_string - * @{ - */ - -/** - * Return non-zero if pfx is a prefix of str. If it is, *ptr is set to - * the address of the first character in str after the prefix. - * - * @param str input string - * @param pfx prefix to test - * @param ptr updated if the prefix is matched inside str - * @return non-zero if the prefix matches, zero otherwise - */ -int av_strstart(const char *str, const char *pfx, const char **ptr); - -/** - * Return non-zero if pfx is a prefix of str independent of case. If - * it is, *ptr is set to the address of the first character in str - * after the prefix. - * - * @param str input string - * @param pfx prefix to test - * @param ptr updated if the prefix is matched inside str - * @return non-zero if the prefix matches, zero otherwise - */ -int av_stristart(const char *str, const char *pfx, const char **ptr); - -/** - * Locate the first case-independent occurrence in the string haystack - * of the string needle. A zero-length string needle is considered to - * match at the start of haystack. - * - * This function is a case-insensitive version of the standard strstr(). - * - * @param haystack string to search in - * @param needle string to search for - * @return pointer to the located match within haystack - * or a null pointer if no match - */ -char *av_stristr(const char *haystack, const char *needle); - -/** - * Locate the first occurrence of the string needle in the string haystack - * where not more than hay_length characters are searched. A zero-length - * string needle is considered to match at the start of haystack. - * - * This function is a length-limited version of the standard strstr(). - * - * @param haystack string to search in - * @param needle string to search for - * @param hay_length length of string to search in - * @return pointer to the located match within haystack - * or a null pointer if no match - */ -char *av_strnstr(const char *haystack, const char *needle, size_t hay_length); - -/** - * Copy the string src to dst, but no more than size - 1 bytes, and - * null-terminate dst. - * - * This function is the same as BSD strlcpy(). - * - * @param dst destination buffer - * @param src source string - * @param size size of destination buffer - * @return the length of src - * - * @warning since the return value is the length of src, src absolutely - * _must_ be a properly 0-terminated string, otherwise this will read beyond - * the end of the buffer and possibly crash. - */ -size_t av_strlcpy(char *dst, const char *src, size_t size); - -/** - * Append the string src to the string dst, but to a total length of - * no more than size - 1 bytes, and null-terminate dst. - * - * This function is similar to BSD strlcat(), but differs when - * size <= strlen(dst). - * - * @param dst destination buffer - * @param src source string - * @param size size of destination buffer - * @return the total length of src and dst - * - * @warning since the return value use the length of src and dst, these - * absolutely _must_ be a properly 0-terminated strings, otherwise this - * will read beyond the end of the buffer and possibly crash. - */ -size_t av_strlcat(char *dst, const char *src, size_t size); - -/** - * Append output to a string, according to a format. Never write out of - * the destination buffer, and always put a terminating 0 within - * the buffer. - * @param dst destination buffer (string to which the output is - * appended) - * @param size total size of the destination buffer - * @param fmt printf-compatible format string, specifying how the - * following parameters are used - * @return the length of the string that would have been generated - * if enough space had been available - */ -size_t av_strlcatf(char *dst, size_t size, const char *fmt, ...) av_printf_format(3, 4); - -/** - * Get the count of continuous non zero chars starting from the beginning. - * - * @param len maximum number of characters to check in the string, that - * is the maximum value which is returned by the function - */ -static inline size_t av_strnlen(const char *s, size_t len) -{ - size_t i; - for (i = 0; i < len && s[i]; i++) - ; - return i; -} - -/** - * Print arguments following specified format into a large enough auto - * allocated buffer. It is similar to GNU asprintf(). - * @param fmt printf-compatible format string, specifying how the - * following parameters are used. - * @return the allocated string - * @note You have to free the string yourself with av_free(). - */ -char *av_asprintf(const char *fmt, ...) av_printf_format(1, 2); - -#if FF_API_D2STR -/** - * Convert a number to an av_malloced string. - * @deprecated use av_asprintf() with "%f" or a more specific format - */ -attribute_deprecated -char *av_d2str(double d); -#endif - -/** - * Unescape the given string until a non escaped terminating char, - * and return the token corresponding to the unescaped string. - * - * The normal \ and ' escaping is supported. Leading and trailing - * whitespaces are removed, unless they are escaped with '\' or are - * enclosed between ''. - * - * @param buf the buffer to parse, buf will be updated to point to the - * terminating char - * @param term a 0-terminated list of terminating chars - * @return the malloced unescaped string, which must be av_freed by - * the user, NULL in case of allocation failure - */ -char *av_get_token(const char **buf, const char *term); - -/** - * Split the string into several tokens which can be accessed by - * successive calls to av_strtok(). - * - * A token is defined as a sequence of characters not belonging to the - * set specified in delim. - * - * On the first call to av_strtok(), s should point to the string to - * parse, and the value of saveptr is ignored. In subsequent calls, s - * should be NULL, and saveptr should be unchanged since the previous - * call. - * - * This function is similar to strtok_r() defined in POSIX.1. - * - * @param s the string to parse, may be NULL - * @param delim 0-terminated list of token delimiters, must be non-NULL - * @param saveptr user-provided pointer which points to stored - * information necessary for av_strtok() to continue scanning the same - * string. saveptr is updated to point to the next character after the - * first delimiter found, or to NULL if the string was terminated - * @return the found token, or NULL when no token is found - */ -char *av_strtok(char *s, const char *delim, char **saveptr); - -/** - * Locale-independent conversion of ASCII isdigit. - */ -static inline av_const int av_isdigit(int c) -{ - return c >= '0' && c <= '9'; -} - -/** - * Locale-independent conversion of ASCII isgraph. - */ -static inline av_const int av_isgraph(int c) -{ - return c > 32 && c < 127; -} - -/** - * Locale-independent conversion of ASCII isspace. - */ -static inline av_const int av_isspace(int c) -{ - return c == ' ' || c == '\f' || c == '\n' || c == '\r' || c == '\t' || - c == '\v'; -} - -/** - * Locale-independent conversion of ASCII characters to uppercase. - */ -static inline av_const int av_toupper(int c) -{ - if (c >= 'a' && c <= 'z') - c ^= 0x20; - return c; -} - -/** - * Locale-independent conversion of ASCII characters to lowercase. - */ -static inline av_const int av_tolower(int c) -{ - if (c >= 'A' && c <= 'Z') - c ^= 0x20; - return c; -} - -/** - * Locale-independent conversion of ASCII isxdigit. - */ -static inline av_const int av_isxdigit(int c) -{ - c = av_tolower(c); - return av_isdigit(c) || (c >= 'a' && c <= 'f'); -} - -/** - * Locale-independent case-insensitive compare. - * @note This means only ASCII-range characters are case-insensitive - */ -int av_strcasecmp(const char *a, const char *b); - -/** - * Locale-independent case-insensitive compare. - * @note This means only ASCII-range characters are case-insensitive - */ -int av_strncasecmp(const char *a, const char *b, size_t n); - -/** - * Locale-independent strings replace. - * @note This means only ASCII-range characters are replace - */ -char *av_strireplace(const char *str, const char *from, const char *to); - -/** - * Thread safe basename. - * @param path the string to parse, on DOS both \ and / are considered separators. - * @return pointer to the basename substring. - * If path does not contain a slash, the function returns a copy of path. - * If path is a NULL pointer or points to an empty string, a pointer - * to a string "." is returned. - */ -const char *av_basename(const char *path); - -/** - * Thread safe dirname. - * @param path the string to parse, on DOS both \ and / are considered separators. - * @return A pointer to a string that's the parent directory of path. - * If path is a NULL pointer or points to an empty string, a pointer - * to a string "." is returned. - * @note the function may modify the contents of the path, so copies should be passed. - */ -const char *av_dirname(char *path); - -/** - * Match instances of a name in a comma-separated list of names. - * List entries are checked from the start to the end of the names list, - * the first match ends further processing. If an entry prefixed with '-' - * matches, then 0 is returned. The "ALL" list entry is considered to - * match all names. - * - * @param name Name to look for. - * @param names List of names. - * @return 1 on match, 0 otherwise. - */ -int av_match_name(const char *name, const char *names); - -/** - * Append path component to the existing path. - * Path separator '/' is placed between when needed. - * Resulting string have to be freed with av_free(). - * @param path base path - * @param component component to be appended - * @return new path or NULL on error. - */ -char *av_append_path_component(const char *path, const char *component); - -enum AVEscapeMode { - AV_ESCAPE_MODE_AUTO, ///< Use auto-selected escaping mode. - AV_ESCAPE_MODE_BACKSLASH, ///< Use backslash escaping. - AV_ESCAPE_MODE_QUOTE, ///< Use single-quote escaping. - AV_ESCAPE_MODE_XML, ///< Use XML non-markup character data escaping. -}; - -/** - * Consider spaces special and escape them even in the middle of the - * string. - * - * This is equivalent to adding the whitespace characters to the special - * characters lists, except it is guaranteed to use the exact same list - * of whitespace characters as the rest of libavutil. - */ -#define AV_ESCAPE_FLAG_WHITESPACE (1 << 0) - -/** - * Escape only specified special characters. - * Without this flag, escape also any characters that may be considered - * special by av_get_token(), such as the single quote. - */ -#define AV_ESCAPE_FLAG_STRICT (1 << 1) - -/** - * Within AV_ESCAPE_MODE_XML, additionally escape single quotes for single - * quoted attributes. - */ -#define AV_ESCAPE_FLAG_XML_SINGLE_QUOTES (1 << 2) - -/** - * Within AV_ESCAPE_MODE_XML, additionally escape double quotes for double - * quoted attributes. - */ -#define AV_ESCAPE_FLAG_XML_DOUBLE_QUOTES (1 << 3) - - -/** - * Escape string in src, and put the escaped string in an allocated - * string in *dst, which must be freed with av_free(). - * - * @param dst pointer where an allocated string is put - * @param src string to escape, must be non-NULL - * @param special_chars string containing the special characters which - * need to be escaped, can be NULL - * @param mode escape mode to employ, see AV_ESCAPE_MODE_* macros. - * Any unknown value for mode will be considered equivalent to - * AV_ESCAPE_MODE_BACKSLASH, but this behaviour can change without - * notice. - * @param flags flags which control how to escape, see AV_ESCAPE_FLAG_ macros - * @return the length of the allocated string, or a negative error code in case of error - * @see av_bprint_escape() - */ -av_warn_unused_result -int av_escape(char **dst, const char *src, const char *special_chars, - enum AVEscapeMode mode, int flags); - -#define AV_UTF8_FLAG_ACCEPT_INVALID_BIG_CODES 1 ///< accept codepoints over 0x10FFFF -#define AV_UTF8_FLAG_ACCEPT_NON_CHARACTERS 2 ///< accept non-characters - 0xFFFE and 0xFFFF -#define AV_UTF8_FLAG_ACCEPT_SURROGATES 4 ///< accept UTF-16 surrogates codes -#define AV_UTF8_FLAG_EXCLUDE_XML_INVALID_CONTROL_CODES 8 ///< exclude control codes not accepted by XML - -#define AV_UTF8_FLAG_ACCEPT_ALL \ - AV_UTF8_FLAG_ACCEPT_INVALID_BIG_CODES|AV_UTF8_FLAG_ACCEPT_NON_CHARACTERS|AV_UTF8_FLAG_ACCEPT_SURROGATES - -/** - * Read and decode a single UTF-8 code point (character) from the - * buffer in *buf, and update *buf to point to the next byte to - * decode. - * - * In case of an invalid byte sequence, the pointer will be updated to - * the next byte after the invalid sequence and the function will - * return an error code. - * - * Depending on the specified flags, the function will also fail in - * case the decoded code point does not belong to a valid range. - * - * @note For speed-relevant code a carefully implemented use of - * GET_UTF8() may be preferred. - * - * @param codep pointer used to return the parsed code in case of success. - * The value in *codep is set even in case the range check fails. - * @param bufp pointer to the address the first byte of the sequence - * to decode, updated by the function to point to the - * byte next after the decoded sequence - * @param buf_end pointer to the end of the buffer, points to the next - * byte past the last in the buffer. This is used to - * avoid buffer overreads (in case of an unfinished - * UTF-8 sequence towards the end of the buffer). - * @param flags a collection of AV_UTF8_FLAG_* flags - * @return >= 0 in case a sequence was successfully read, a negative - * value in case of invalid sequence - */ -av_warn_unused_result -int av_utf8_decode(int32_t *codep, const uint8_t **bufp, const uint8_t *buf_end, - unsigned int flags); - -/** - * Check if a name is in a list. - * @returns 0 if not found, or the 1 based index where it has been found in the - * list. - */ -int av_match_list(const char *name, const char *list, char separator); - -/** - * See libc sscanf manual for more information. - * Locale-independent sscanf implementation. - */ -int av_sscanf(const char *string, const char *format, ...); - -/** - * @} - */ - -#endif /* AVUTIL_AVSTRING_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/avutil.h b/third_party/ffmpeg/uos/mips64/include/libavutil/avutil.h deleted file mode 100644 index 64b68bdb..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/avutil.h +++ /dev/null @@ -1,371 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AVUTIL_H -#define AVUTIL_AVUTIL_H - -/** - * @file - * @ingroup lavu - * Convenience header that includes @ref lavu "libavutil"'s core. - */ - -/** - * @mainpage - * - * @section ffmpeg_intro Introduction - * - * This document describes the usage of the different libraries - * provided by FFmpeg. - * - * @li @ref libavc "libavcodec" encoding/decoding library - * @li @ref lavfi "libavfilter" graph-based frame editing library - * @li @ref libavf "libavformat" I/O and muxing/demuxing library - * @li @ref lavd "libavdevice" special devices muxing/demuxing library - * @li @ref lavu "libavutil" common utility library - * @li @ref lswr "libswresample" audio resampling, format conversion and mixing - * @li @ref lpp "libpostproc" post processing library - * @li @ref libsws "libswscale" color conversion and scaling library - * - * @section ffmpeg_versioning Versioning and compatibility - * - * Each of the FFmpeg libraries contains a version.h header, which defines a - * major, minor and micro version number with the - * LIBRARYNAME_VERSION_{MAJOR,MINOR,MICRO} macros. The major version - * number is incremented with backward incompatible changes - e.g. removing - * parts of the public API, reordering public struct members, etc. The minor - * version number is incremented for backward compatible API changes or major - * new features - e.g. adding a new public function or a new decoder. The micro - * version number is incremented for smaller changes that a calling program - * might still want to check for - e.g. changing behavior in a previously - * unspecified situation. - * - * FFmpeg guarantees backward API and ABI compatibility for each library as long - * as its major version number is unchanged. This means that no public symbols - * will be removed or renamed. Types and names of the public struct members and - * values of public macros and enums will remain the same (unless they were - * explicitly declared as not part of the public API). Documented behavior will - * not change. - * - * In other words, any correct program that works with a given FFmpeg snapshot - * should work just as well without any changes with any later snapshot with the - * same major versions. This applies to both rebuilding the program against new - * FFmpeg versions or to replacing the dynamic FFmpeg libraries that a program - * links against. - * - * However, new public symbols may be added and new members may be appended to - * public structs whose size is not part of public ABI (most public structs in - * FFmpeg). New macros and enum values may be added. Behavior in undocumented - * situations may change slightly (and be documented). All those are accompanied - * by an entry in doc/APIchanges and incrementing either the minor or micro - * version number. - */ - -/** - * @defgroup lavu libavutil - * Common code shared across all FFmpeg libraries. - * - * @note - * libavutil is designed to be modular. In most cases, in order to use the - * functions provided by one component of libavutil you must explicitly include - * the specific header containing that feature. If you are only using - * media-related components, you could simply include libavutil/avutil.h, which - * brings in most of the "core" components. - * - * @{ - * - * @defgroup lavu_crypto Crypto and Hashing - * - * @{ - * @} - * - * @defgroup lavu_math Mathematics - * @{ - * - * @} - * - * @defgroup lavu_string String Manipulation - * - * @{ - * - * @} - * - * @defgroup lavu_mem Memory Management - * - * @{ - * - * @} - * - * @defgroup lavu_data Data Structures - * @{ - * - * @} - * - * @defgroup lavu_video Video related - * - * @{ - * - * @} - * - * @defgroup lavu_audio Audio related - * - * @{ - * - * @} - * - * @defgroup lavu_error Error Codes - * - * @{ - * - * @} - * - * @defgroup lavu_log Logging Facility - * - * @{ - * - * @} - * - * @defgroup lavu_misc Other - * - * @{ - * - * @defgroup preproc_misc Preprocessor String Macros - * - * @{ - * - * @} - * - * @defgroup version_utils Library Version Macros - * - * @{ - * - * @} - */ - - -/** - * @addtogroup lavu_ver - * @{ - */ - -/** - * Return the LIBAVUTIL_VERSION_INT constant. - */ -unsigned avutil_version(void); - -/** - * Return an informative version string. This usually is the actual release - * version number or a git commit description. This string has no fixed format - * and can change any time. It should never be parsed by code. - */ -const char *av_version_info(void); - -/** - * Return the libavutil build-time configuration. - */ -const char *avutil_configuration(void); - -/** - * Return the libavutil license. - */ -const char *avutil_license(void); - -/** - * @} - */ - -/** - * @addtogroup lavu_media Media Type - * @brief Media Type - */ - -enum AVMediaType { - AVMEDIA_TYPE_UNKNOWN = -1, ///< Usually treated as AVMEDIA_TYPE_DATA - AVMEDIA_TYPE_VIDEO, - AVMEDIA_TYPE_AUDIO, - AVMEDIA_TYPE_DATA, ///< Opaque data information usually continuous - AVMEDIA_TYPE_SUBTITLE, - AVMEDIA_TYPE_ATTACHMENT, ///< Opaque data information usually sparse - AVMEDIA_TYPE_NB -}; - -/** - * Return a string describing the media_type enum, NULL if media_type - * is unknown. - */ -const char *av_get_media_type_string(enum AVMediaType media_type); - -/** - * @defgroup lavu_const Constants - * @{ - * - * @defgroup lavu_enc Encoding specific - * - * @note those definition should move to avcodec - * @{ - */ - -#define FF_LAMBDA_SHIFT 7 -#define FF_LAMBDA_SCALE (1< - -/** - * @defgroup lavu_base64 Base64 - * @ingroup lavu_crypto - * @{ - */ - -/** - * Decode a base64-encoded string. - * - * @param out buffer for decoded data - * @param in null-terminated input string - * @param out_size size in bytes of the out buffer, must be at - * least 3/4 of the length of in, that is AV_BASE64_DECODE_SIZE(strlen(in)) - * @return number of bytes written, or a negative value in case of - * invalid input - */ -int av_base64_decode(uint8_t *out, const char *in, int out_size); - -/** - * Calculate the output size in bytes needed to decode a base64 string - * with length x to a data buffer. - */ -#define AV_BASE64_DECODE_SIZE(x) ((x) * 3LL / 4) - -/** - * Encode data to base64 and null-terminate. - * - * @param out buffer for encoded data - * @param out_size size in bytes of the out buffer (including the - * null terminator), must be at least AV_BASE64_SIZE(in_size) - * @param in input buffer containing the data to encode - * @param in_size size in bytes of the in buffer - * @return out or NULL in case of error - */ -char *av_base64_encode(char *out, int out_size, const uint8_t *in, int in_size); - -/** - * Calculate the output size needed to base64-encode x bytes to a - * null-terminated string. - */ -#define AV_BASE64_SIZE(x) (((x)+2) / 3 * 4 + 1) - - /** - * @} - */ - -#endif /* AVUTIL_BASE64_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/blowfish.h b/third_party/ffmpeg/uos/mips64/include/libavutil/blowfish.h deleted file mode 100644 index 9e289a40..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/blowfish.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * Blowfish algorithm - * Copyright (c) 2012 Samuel Pitoiset - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_BLOWFISH_H -#define AVUTIL_BLOWFISH_H - -#include - -/** - * @defgroup lavu_blowfish Blowfish - * @ingroup lavu_crypto - * @{ - */ - -#define AV_BF_ROUNDS 16 - -typedef struct AVBlowfish { - uint32_t p[AV_BF_ROUNDS + 2]; - uint32_t s[4][256]; -} AVBlowfish; - -/** - * Allocate an AVBlowfish context. - */ -AVBlowfish *av_blowfish_alloc(void); - -/** - * Initialize an AVBlowfish context. - * - * @param ctx an AVBlowfish context - * @param key a key - * @param key_len length of the key - */ -void av_blowfish_init(struct AVBlowfish *ctx, const uint8_t *key, int key_len); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * - * @param ctx an AVBlowfish context - * @param xl left four bytes halves of input to be encrypted - * @param xr right four bytes halves of input to be encrypted - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_blowfish_crypt_ecb(struct AVBlowfish *ctx, uint32_t *xl, uint32_t *xr, - int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * - * @param ctx an AVBlowfish context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_blowfish_crypt(struct AVBlowfish *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_BLOWFISH_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/bprint.h b/third_party/ffmpeg/uos/mips64/include/libavutil/bprint.h deleted file mode 100644 index c09b1ac1..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/bprint.h +++ /dev/null @@ -1,219 +0,0 @@ -/* - * Copyright (c) 2012 Nicolas George - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_BPRINT_H -#define AVUTIL_BPRINT_H - -#include - -#include "attributes.h" -#include "avstring.h" - -/** - * Define a structure with extra padding to a fixed size - * This helps ensuring binary compatibility with future versions. - */ - -#define FF_PAD_STRUCTURE(name, size, ...) \ -struct ff_pad_helper_##name { __VA_ARGS__ }; \ -typedef struct name { \ - __VA_ARGS__ \ - char reserved_padding[size - sizeof(struct ff_pad_helper_##name)]; \ -} name; - -/** - * Buffer to print data progressively - * - * The string buffer grows as necessary and is always 0-terminated. - * The content of the string is never accessed, and thus is - * encoding-agnostic and can even hold binary data. - * - * Small buffers are kept in the structure itself, and thus require no - * memory allocation at all (unless the contents of the buffer is needed - * after the structure goes out of scope). This is almost as lightweight as - * declaring a local "char buf[512]". - * - * The length of the string can go beyond the allocated size: the buffer is - * then truncated, but the functions still keep account of the actual total - * length. - * - * In other words, buf->len can be greater than buf->size and records the - * total length of what would have been to the buffer if there had been - * enough memory. - * - * Append operations do not need to be tested for failure: if a memory - * allocation fails, data stop being appended to the buffer, but the length - * is still updated. This situation can be tested with - * av_bprint_is_complete(). - * - * The size_max field determines several possible behaviours: - * - * size_max = -1 (= UINT_MAX) or any large value will let the buffer be - * reallocated as necessary, with an amortized linear cost. - * - * size_max = 0 prevents writing anything to the buffer: only the total - * length is computed. The write operations can then possibly be repeated in - * a buffer with exactly the necessary size - * (using size_init = size_max = len + 1). - * - * size_max = 1 is automatically replaced by the exact size available in the - * structure itself, thus ensuring no dynamic memory allocation. The - * internal buffer is large enough to hold a reasonable paragraph of text, - * such as the current paragraph. - */ - -FF_PAD_STRUCTURE(AVBPrint, 1024, - char *str; /**< string so far */ - unsigned len; /**< length so far */ - unsigned size; /**< allocated memory */ - unsigned size_max; /**< maximum allocated memory */ - char reserved_internal_buffer[1]; -) - -/** - * Convenience macros for special values for av_bprint_init() size_max - * parameter. - */ -#define AV_BPRINT_SIZE_UNLIMITED ((unsigned)-1) -#define AV_BPRINT_SIZE_AUTOMATIC 1 -#define AV_BPRINT_SIZE_COUNT_ONLY 0 - -/** - * Init a print buffer. - * - * @param buf buffer to init - * @param size_init initial size (including the final 0) - * @param size_max maximum size; - * 0 means do not write anything, just count the length; - * 1 is replaced by the maximum value for automatic storage; - * any large value means that the internal buffer will be - * reallocated as needed up to that limit; -1 is converted to - * UINT_MAX, the largest limit possible. - * Check also AV_BPRINT_SIZE_* macros. - */ -void av_bprint_init(AVBPrint *buf, unsigned size_init, unsigned size_max); - -/** - * Init a print buffer using a pre-existing buffer. - * - * The buffer will not be reallocated. - * - * @param buf buffer structure to init - * @param buffer byte buffer to use for the string data - * @param size size of buffer - */ -void av_bprint_init_for_buffer(AVBPrint *buf, char *buffer, unsigned size); - -/** - * Append a formatted string to a print buffer. - */ -void av_bprintf(AVBPrint *buf, const char *fmt, ...) av_printf_format(2, 3); - -/** - * Append a formatted string to a print buffer. - */ -void av_vbprintf(AVBPrint *buf, const char *fmt, va_list vl_arg); - -/** - * Append char c n times to a print buffer. - */ -void av_bprint_chars(AVBPrint *buf, char c, unsigned n); - -/** - * Append data to a print buffer. - * - * param buf bprint buffer to use - * param data pointer to data - * param size size of data - */ -void av_bprint_append_data(AVBPrint *buf, const char *data, unsigned size); - -struct tm; -/** - * Append a formatted date and time to a print buffer. - * - * param buf bprint buffer to use - * param fmt date and time format string, see strftime() - * param tm broken-down time structure to translate - * - * @note due to poor design of the standard strftime function, it may - * produce poor results if the format string expands to a very long text and - * the bprint buffer is near the limit stated by the size_max option. - */ -void av_bprint_strftime(AVBPrint *buf, const char *fmt, const struct tm *tm); - -/** - * Allocate bytes in the buffer for external use. - * - * @param[in] buf buffer structure - * @param[in] size required size - * @param[out] mem pointer to the memory area - * @param[out] actual_size size of the memory area after allocation; - * can be larger or smaller than size - */ -void av_bprint_get_buffer(AVBPrint *buf, unsigned size, - unsigned char **mem, unsigned *actual_size); - -/** - * Reset the string to "" but keep internal allocated data. - */ -void av_bprint_clear(AVBPrint *buf); - -/** - * Test if the print buffer is complete (not truncated). - * - * It may have been truncated due to a memory allocation failure - * or the size_max limit (compare size and size_max if necessary). - */ -static inline int av_bprint_is_complete(const AVBPrint *buf) -{ - return buf->len < buf->size; -} - -/** - * Finalize a print buffer. - * - * The print buffer can no longer be used afterwards, - * but the len and size fields are still valid. - * - * @arg[out] ret_str if not NULL, used to return a permanent copy of the - * buffer contents, or NULL if memory allocation fails; - * if NULL, the buffer is discarded and freed - * @return 0 for success or error code (probably AVERROR(ENOMEM)) - */ -int av_bprint_finalize(AVBPrint *buf, char **ret_str); - -/** - * Escape the content in src and append it to dstbuf. - * - * @param dstbuf already inited destination bprint buffer - * @param src string containing the text to escape - * @param special_chars string containing the special characters which - * need to be escaped, can be NULL - * @param mode escape mode to employ, see AV_ESCAPE_MODE_* macros. - * Any unknown value for mode will be considered equivalent to - * AV_ESCAPE_MODE_BACKSLASH, but this behaviour can change without - * notice. - * @param flags flags which control how to escape, see AV_ESCAPE_FLAG_* macros - */ -void av_bprint_escape(AVBPrint *dstbuf, const char *src, const char *special_chars, - enum AVEscapeMode mode, int flags); - -#endif /* AVUTIL_BPRINT_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/bswap.h b/third_party/ffmpeg/uos/mips64/include/libavutil/bswap.h deleted file mode 100644 index 91cb7953..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/bswap.h +++ /dev/null @@ -1,109 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * byte swapping routines - */ - -#ifndef AVUTIL_BSWAP_H -#define AVUTIL_BSWAP_H - -#include -#include "libavutil/avconfig.h" -#include "attributes.h" - -#ifdef HAVE_AV_CONFIG_H - -#include "config.h" - -#if ARCH_AARCH64 -# include "aarch64/bswap.h" -#elif ARCH_ARM -# include "arm/bswap.h" -#elif ARCH_AVR32 -# include "avr32/bswap.h" -#elif ARCH_SH4 -# include "sh4/bswap.h" -#elif ARCH_X86 -# include "x86/bswap.h" -#endif - -#endif /* HAVE_AV_CONFIG_H */ - -#define AV_BSWAP16C(x) (((x) << 8 & 0xff00) | ((x) >> 8 & 0x00ff)) -#define AV_BSWAP32C(x) (AV_BSWAP16C(x) << 16 | AV_BSWAP16C((x) >> 16)) -#define AV_BSWAP64C(x) (AV_BSWAP32C(x) << 32 | AV_BSWAP32C((x) >> 32)) - -#define AV_BSWAPC(s, x) AV_BSWAP##s##C(x) - -#ifndef av_bswap16 -static av_always_inline av_const uint16_t av_bswap16(uint16_t x) -{ - x= (x>>8) | (x<<8); - return x; -} -#endif - -#ifndef av_bswap32 -static av_always_inline av_const uint32_t av_bswap32(uint32_t x) -{ - return AV_BSWAP32C(x); -} -#endif - -#ifndef av_bswap64 -static inline uint64_t av_const av_bswap64(uint64_t x) -{ - return (uint64_t)av_bswap32(x) << 32 | av_bswap32(x >> 32); -} -#endif - -// be2ne ... big-endian to native-endian -// le2ne ... little-endian to native-endian - -#if AV_HAVE_BIGENDIAN -#define av_be2ne16(x) (x) -#define av_be2ne32(x) (x) -#define av_be2ne64(x) (x) -#define av_le2ne16(x) av_bswap16(x) -#define av_le2ne32(x) av_bswap32(x) -#define av_le2ne64(x) av_bswap64(x) -#define AV_BE2NEC(s, x) (x) -#define AV_LE2NEC(s, x) AV_BSWAPC(s, x) -#else -#define av_be2ne16(x) av_bswap16(x) -#define av_be2ne32(x) av_bswap32(x) -#define av_be2ne64(x) av_bswap64(x) -#define av_le2ne16(x) (x) -#define av_le2ne32(x) (x) -#define av_le2ne64(x) (x) -#define AV_BE2NEC(s, x) AV_BSWAPC(s, x) -#define AV_LE2NEC(s, x) (x) -#endif - -#define AV_BE2NE16C(x) AV_BE2NEC(16, x) -#define AV_BE2NE32C(x) AV_BE2NEC(32, x) -#define AV_BE2NE64C(x) AV_BE2NEC(64, x) -#define AV_LE2NE16C(x) AV_LE2NEC(16, x) -#define AV_LE2NE32C(x) AV_LE2NEC(32, x) -#define AV_LE2NE64C(x) AV_LE2NEC(64, x) - -#endif /* AVUTIL_BSWAP_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/buffer.h b/third_party/ffmpeg/uos/mips64/include/libavutil/buffer.h deleted file mode 100644 index e1ef5b7f..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/buffer.h +++ /dev/null @@ -1,322 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_buffer - * refcounted data buffer API - */ - -#ifndef AVUTIL_BUFFER_H -#define AVUTIL_BUFFER_H - -#include -#include - -/** - * @defgroup lavu_buffer AVBuffer - * @ingroup lavu_data - * - * @{ - * AVBuffer is an API for reference-counted data buffers. - * - * There are two core objects in this API -- AVBuffer and AVBufferRef. AVBuffer - * represents the data buffer itself; it is opaque and not meant to be accessed - * by the caller directly, but only through AVBufferRef. However, the caller may - * e.g. compare two AVBuffer pointers to check whether two different references - * are describing the same data buffer. AVBufferRef represents a single - * reference to an AVBuffer and it is the object that may be manipulated by the - * caller directly. - * - * There are two functions provided for creating a new AVBuffer with a single - * reference -- av_buffer_alloc() to just allocate a new buffer, and - * av_buffer_create() to wrap an existing array in an AVBuffer. From an existing - * reference, additional references may be created with av_buffer_ref(). - * Use av_buffer_unref() to free a reference (this will automatically free the - * data once all the references are freed). - * - * The convention throughout this API and the rest of FFmpeg is such that the - * buffer is considered writable if there exists only one reference to it (and - * it has not been marked as read-only). The av_buffer_is_writable() function is - * provided to check whether this is true and av_buffer_make_writable() will - * automatically create a new writable buffer when necessary. - * Of course nothing prevents the calling code from violating this convention, - * however that is safe only when all the existing references are under its - * control. - * - * @note Referencing and unreferencing the buffers is thread-safe and thus - * may be done from multiple threads simultaneously without any need for - * additional locking. - * - * @note Two different references to the same buffer can point to different - * parts of the buffer (i.e. their AVBufferRef.data will not be equal). - */ - -/** - * A reference counted buffer type. It is opaque and is meant to be used through - * references (AVBufferRef). - */ -typedef struct AVBuffer AVBuffer; - -/** - * A reference to a data buffer. - * - * The size of this struct is not a part of the public ABI and it is not meant - * to be allocated directly. - */ -typedef struct AVBufferRef { - AVBuffer *buffer; - - /** - * The data buffer. It is considered writable if and only if - * this is the only reference to the buffer, in which case - * av_buffer_is_writable() returns 1. - */ - uint8_t *data; - /** - * Size of data in bytes. - */ - size_t size; -} AVBufferRef; - -/** - * Allocate an AVBuffer of the given size using av_malloc(). - * - * @return an AVBufferRef of given size or NULL when out of memory - */ -AVBufferRef *av_buffer_alloc(size_t size); - -/** - * Same as av_buffer_alloc(), except the returned buffer will be initialized - * to zero. - */ -AVBufferRef *av_buffer_allocz(size_t size); - -/** - * Always treat the buffer as read-only, even when it has only one - * reference. - */ -#define AV_BUFFER_FLAG_READONLY (1 << 0) - -/** - * Create an AVBuffer from an existing array. - * - * If this function is successful, data is owned by the AVBuffer. The caller may - * only access data through the returned AVBufferRef and references derived from - * it. - * If this function fails, data is left untouched. - * @param data data array - * @param size size of data in bytes - * @param free a callback for freeing this buffer's data - * @param opaque parameter to be got for processing or passed to free - * @param flags a combination of AV_BUFFER_FLAG_* - * - * @return an AVBufferRef referring to data on success, NULL on failure. - */ -AVBufferRef *av_buffer_create(uint8_t *data, size_t size, - void (*free)(void *opaque, uint8_t *data), - void *opaque, int flags); - -/** - * Default free callback, which calls av_free() on the buffer data. - * This function is meant to be passed to av_buffer_create(), not called - * directly. - */ -void av_buffer_default_free(void *opaque, uint8_t *data); - -/** - * Create a new reference to an AVBuffer. - * - * @return a new AVBufferRef referring to the same AVBuffer as buf or NULL on - * failure. - */ -AVBufferRef *av_buffer_ref(const AVBufferRef *buf); - -/** - * Free a given reference and automatically free the buffer if there are no more - * references to it. - * - * @param buf the reference to be freed. The pointer is set to NULL on return. - */ -void av_buffer_unref(AVBufferRef **buf); - -/** - * @return 1 if the caller may write to the data referred to by buf (which is - * true if and only if buf is the only reference to the underlying AVBuffer). - * Return 0 otherwise. - * A positive answer is valid until av_buffer_ref() is called on buf. - */ -int av_buffer_is_writable(const AVBufferRef *buf); - -/** - * @return the opaque parameter set by av_buffer_create. - */ -void *av_buffer_get_opaque(const AVBufferRef *buf); - -int av_buffer_get_ref_count(const AVBufferRef *buf); - -/** - * Create a writable reference from a given buffer reference, avoiding data copy - * if possible. - * - * @param buf buffer reference to make writable. On success, buf is either left - * untouched, or it is unreferenced and a new writable AVBufferRef is - * written in its place. On failure, buf is left untouched. - * @return 0 on success, a negative AVERROR on failure. - */ -int av_buffer_make_writable(AVBufferRef **buf); - -/** - * Reallocate a given buffer. - * - * @param buf a buffer reference to reallocate. On success, buf will be - * unreferenced and a new reference with the required size will be - * written in its place. On failure buf will be left untouched. *buf - * may be NULL, then a new buffer is allocated. - * @param size required new buffer size. - * @return 0 on success, a negative AVERROR on failure. - * - * @note the buffer is actually reallocated with av_realloc() only if it was - * initially allocated through av_buffer_realloc(NULL) and there is only one - * reference to it (i.e. the one passed to this function). In all other cases - * a new buffer is allocated and the data is copied. - */ -int av_buffer_realloc(AVBufferRef **buf, size_t size); - -/** - * Ensure dst refers to the same data as src. - * - * When *dst is already equivalent to src, do nothing. Otherwise unreference dst - * and replace it with a new reference to src. - * - * @param dst Pointer to either a valid buffer reference or NULL. On success, - * this will point to a buffer reference equivalent to src. On - * failure, dst will be left untouched. - * @param src A buffer reference to replace dst with. May be NULL, then this - * function is equivalent to av_buffer_unref(dst). - * @return 0 on success - * AVERROR(ENOMEM) on memory allocation failure. - */ -int av_buffer_replace(AVBufferRef **dst, const AVBufferRef *src); - -/** - * @} - */ - -/** - * @defgroup lavu_bufferpool AVBufferPool - * @ingroup lavu_data - * - * @{ - * AVBufferPool is an API for a lock-free thread-safe pool of AVBuffers. - * - * Frequently allocating and freeing large buffers may be slow. AVBufferPool is - * meant to solve this in cases when the caller needs a set of buffers of the - * same size (the most obvious use case being buffers for raw video or audio - * frames). - * - * At the beginning, the user must call av_buffer_pool_init() to create the - * buffer pool. Then whenever a buffer is needed, call av_buffer_pool_get() to - * get a reference to a new buffer, similar to av_buffer_alloc(). This new - * reference works in all aspects the same way as the one created by - * av_buffer_alloc(). However, when the last reference to this buffer is - * unreferenced, it is returned to the pool instead of being freed and will be - * reused for subsequent av_buffer_pool_get() calls. - * - * When the caller is done with the pool and no longer needs to allocate any new - * buffers, av_buffer_pool_uninit() must be called to mark the pool as freeable. - * Once all the buffers are released, it will automatically be freed. - * - * Allocating and releasing buffers with this API is thread-safe as long as - * either the default alloc callback is used, or the user-supplied one is - * thread-safe. - */ - -/** - * The buffer pool. This structure is opaque and not meant to be accessed - * directly. It is allocated with av_buffer_pool_init() and freed with - * av_buffer_pool_uninit(). - */ -typedef struct AVBufferPool AVBufferPool; - -/** - * Allocate and initialize a buffer pool. - * - * @param size size of each buffer in this pool - * @param alloc a function that will be used to allocate new buffers when the - * pool is empty. May be NULL, then the default allocator will be used - * (av_buffer_alloc()). - * @return newly created buffer pool on success, NULL on error. - */ -AVBufferPool *av_buffer_pool_init(size_t size, AVBufferRef* (*alloc)(size_t size)); - -/** - * Allocate and initialize a buffer pool with a more complex allocator. - * - * @param size size of each buffer in this pool - * @param opaque arbitrary user data used by the allocator - * @param alloc a function that will be used to allocate new buffers when the - * pool is empty. May be NULL, then the default allocator will be - * used (av_buffer_alloc()). - * @param pool_free a function that will be called immediately before the pool - * is freed. I.e. after av_buffer_pool_uninit() is called - * by the caller and all the frames are returned to the pool - * and freed. It is intended to uninitialize the user opaque - * data. May be NULL. - * @return newly created buffer pool on success, NULL on error. - */ -AVBufferPool *av_buffer_pool_init2(size_t size, void *opaque, - AVBufferRef* (*alloc)(void *opaque, size_t size), - void (*pool_free)(void *opaque)); - -/** - * Mark the pool as being available for freeing. It will actually be freed only - * once all the allocated buffers associated with the pool are released. Thus it - * is safe to call this function while some of the allocated buffers are still - * in use. - * - * @param pool pointer to the pool to be freed. It will be set to NULL. - */ -void av_buffer_pool_uninit(AVBufferPool **pool); - -/** - * Allocate a new AVBuffer, reusing an old buffer from the pool when available. - * This function may be called simultaneously from multiple threads. - * - * @return a reference to the new buffer on success, NULL on error. - */ -AVBufferRef *av_buffer_pool_get(AVBufferPool *pool); - -/** - * Query the original opaque parameter of an allocated buffer in the pool. - * - * @param ref a buffer reference to a buffer returned by av_buffer_pool_get. - * @return the opaque parameter set by the buffer allocator function of the - * buffer pool. - * - * @note the opaque parameter of ref is used by the buffer pool implementation, - * therefore you have to use this function to access the original opaque - * parameter of an allocated buffer. - */ -void *av_buffer_pool_buffer_get_opaque(const AVBufferRef *ref); - -/** - * @} - */ - -#endif /* AVUTIL_BUFFER_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/camellia.h b/third_party/ffmpeg/uos/mips64/include/libavutil/camellia.h deleted file mode 100644 index e674c9b9..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/camellia.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * An implementation of the CAMELLIA algorithm as mentioned in RFC3713 - * Copyright (c) 2014 Supraja Meedinti - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CAMELLIA_H -#define AVUTIL_CAMELLIA_H - -#include - - -/** - * @file - * @brief Public header for libavutil CAMELLIA algorithm - * @defgroup lavu_camellia CAMELLIA - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_camellia_size; - -struct AVCAMELLIA; - -/** - * Allocate an AVCAMELLIA context - * To free the struct: av_free(ptr) - */ -struct AVCAMELLIA *av_camellia_alloc(void); - -/** - * Initialize an AVCAMELLIA context. - * - * @param ctx an AVCAMELLIA context - * @param key a key of 16, 24, 32 bytes used for encryption/decryption - * @param key_bits number of keybits: possible are 128, 192, 256 - */ -int av_camellia_init(struct AVCAMELLIA *ctx, const uint8_t *key, int key_bits); - -/** - * Encrypt or decrypt a buffer using a previously initialized context - * - * @param ctx an AVCAMELLIA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 16 byte blocks - * @paran iv initialization vector for CBC mode, NULL for ECB mode - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_camellia_crypt(struct AVCAMELLIA *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t* iv, int decrypt); - -/** - * @} - */ -#endif /* AVUTIL_CAMELLIA_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/cast5.h b/third_party/ffmpeg/uos/mips64/include/libavutil/cast5.h deleted file mode 100644 index ad5b347e..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/cast5.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * An implementation of the CAST128 algorithm as mentioned in RFC2144 - * Copyright (c) 2014 Supraja Meedinti - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CAST5_H -#define AVUTIL_CAST5_H - -#include - - -/** - * @file - * @brief Public header for libavutil CAST5 algorithm - * @defgroup lavu_cast5 CAST5 - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_cast5_size; - -struct AVCAST5; - -/** - * Allocate an AVCAST5 context - * To free the struct: av_free(ptr) - */ -struct AVCAST5 *av_cast5_alloc(void); -/** - * Initialize an AVCAST5 context. - * - * @param ctx an AVCAST5 context - * @param key a key of 5,6,...16 bytes used for encryption/decryption - * @param key_bits number of keybits: possible are 40,48,...,128 - * @return 0 on success, less than 0 on failure - */ -int av_cast5_init(struct AVCAST5 *ctx, const uint8_t *key, int key_bits); - -/** - * Encrypt or decrypt a buffer using a previously initialized context, ECB mode only - * - * @param ctx an AVCAST5 context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_cast5_crypt(struct AVCAST5 *ctx, uint8_t *dst, const uint8_t *src, int count, int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context - * - * @param ctx an AVCAST5 context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, NULL for ECB mode - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_cast5_crypt2(struct AVCAST5 *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); -/** - * @} - */ -#endif /* AVUTIL_CAST5_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/channel_layout.h b/third_party/ffmpeg/uos/mips64/include/libavutil/channel_layout.h deleted file mode 100644 index 4dd6614d..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/channel_layout.h +++ /dev/null @@ -1,749 +0,0 @@ -/* - * Copyright (c) 2006 Michael Niedermayer - * Copyright (c) 2008 Peter Ross - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CHANNEL_LAYOUT_H -#define AVUTIL_CHANNEL_LAYOUT_H - -#include -#include - -#include "version.h" -#include "attributes.h" - -/** - * @file - * audio channel layout utility functions - */ - -/** - * @addtogroup lavu_audio - * @{ - */ - -enum AVChannel { - ///< Invalid channel index - AV_CHAN_NONE = -1, - AV_CHAN_FRONT_LEFT, - AV_CHAN_FRONT_RIGHT, - AV_CHAN_FRONT_CENTER, - AV_CHAN_LOW_FREQUENCY, - AV_CHAN_BACK_LEFT, - AV_CHAN_BACK_RIGHT, - AV_CHAN_FRONT_LEFT_OF_CENTER, - AV_CHAN_FRONT_RIGHT_OF_CENTER, - AV_CHAN_BACK_CENTER, - AV_CHAN_SIDE_LEFT, - AV_CHAN_SIDE_RIGHT, - AV_CHAN_TOP_CENTER, - AV_CHAN_TOP_FRONT_LEFT, - AV_CHAN_TOP_FRONT_CENTER, - AV_CHAN_TOP_FRONT_RIGHT, - AV_CHAN_TOP_BACK_LEFT, - AV_CHAN_TOP_BACK_CENTER, - AV_CHAN_TOP_BACK_RIGHT, - /** Stereo downmix. */ - AV_CHAN_STEREO_LEFT = 29, - /** See above. */ - AV_CHAN_STEREO_RIGHT, - AV_CHAN_WIDE_LEFT, - AV_CHAN_WIDE_RIGHT, - AV_CHAN_SURROUND_DIRECT_LEFT, - AV_CHAN_SURROUND_DIRECT_RIGHT, - AV_CHAN_LOW_FREQUENCY_2, - AV_CHAN_TOP_SIDE_LEFT, - AV_CHAN_TOP_SIDE_RIGHT, - AV_CHAN_BOTTOM_FRONT_CENTER, - AV_CHAN_BOTTOM_FRONT_LEFT, - AV_CHAN_BOTTOM_FRONT_RIGHT, - - /** Channel is empty can be safely skipped. */ - AV_CHAN_UNUSED = 0x200, - - /** Channel contains data, but its position is unknown. */ - AV_CHAN_UNKNOWN = 0x300, - - /** - * Range of channels between AV_CHAN_AMBISONIC_BASE and - * AV_CHAN_AMBISONIC_END represent Ambisonic components using the ACN system. - * - * Given a channel id between AV_CHAN_AMBISONIC_BASE and - * AV_CHAN_AMBISONIC_END (inclusive), the ACN index of the channel is - * = - AV_CHAN_AMBISONIC_BASE. - * - * @note these values are only used for AV_CHANNEL_ORDER_CUSTOM channel - * orderings, the AV_CHANNEL_ORDER_AMBISONIC ordering orders the channels - * implicitly by their position in the stream. - */ - AV_CHAN_AMBISONIC_BASE = 0x400, - // leave space for 1024 ids, which correspond to maximum order-32 harmonics, - // which should be enough for the foreseeable use cases - AV_CHAN_AMBISONIC_END = 0x7ff, -}; - -enum AVChannelOrder { - /** - * Only the channel count is specified, without any further information - * about the channel order. - */ - AV_CHANNEL_ORDER_UNSPEC, - /** - * The native channel order, i.e. the channels are in the same order in - * which they are defined in the AVChannel enum. This supports up to 63 - * different channels. - */ - AV_CHANNEL_ORDER_NATIVE, - /** - * The channel order does not correspond to any other predefined order and - * is stored as an explicit map. For example, this could be used to support - * layouts with 64 or more channels, or with empty/skipped (AV_CHAN_SILENCE) - * channels at arbitrary positions. - */ - AV_CHANNEL_ORDER_CUSTOM, - /** - * The audio is represented as the decomposition of the sound field into - * spherical harmonics. Each channel corresponds to a single expansion - * component. Channels are ordered according to ACN (Ambisonic Channel - * Number). - * - * The channel with the index n in the stream contains the spherical - * harmonic of degree l and order m given by - * @code{.unparsed} - * l = floor(sqrt(n)), - * m = n - l * (l + 1). - * @endcode - * - * Conversely given a spherical harmonic of degree l and order m, the - * corresponding channel index n is given by - * @code{.unparsed} - * n = l * (l + 1) + m. - * @endcode - * - * Normalization is assumed to be SN3D (Schmidt Semi-Normalization) - * as defined in AmbiX format $ 2.1. - */ - AV_CHANNEL_ORDER_AMBISONIC, -}; - - -/** - * @defgroup channel_masks Audio channel masks - * - * A channel layout is a 64-bits integer with a bit set for every channel. - * The number of bits set must be equal to the number of channels. - * The value 0 means that the channel layout is not known. - * @note this data structure is not powerful enough to handle channels - * combinations that have the same channel multiple times, such as - * dual-mono. - * - * @{ - */ -#define AV_CH_FRONT_LEFT (1ULL << AV_CHAN_FRONT_LEFT ) -#define AV_CH_FRONT_RIGHT (1ULL << AV_CHAN_FRONT_RIGHT ) -#define AV_CH_FRONT_CENTER (1ULL << AV_CHAN_FRONT_CENTER ) -#define AV_CH_LOW_FREQUENCY (1ULL << AV_CHAN_LOW_FREQUENCY ) -#define AV_CH_BACK_LEFT (1ULL << AV_CHAN_BACK_LEFT ) -#define AV_CH_BACK_RIGHT (1ULL << AV_CHAN_BACK_RIGHT ) -#define AV_CH_FRONT_LEFT_OF_CENTER (1ULL << AV_CHAN_FRONT_LEFT_OF_CENTER ) -#define AV_CH_FRONT_RIGHT_OF_CENTER (1ULL << AV_CHAN_FRONT_RIGHT_OF_CENTER) -#define AV_CH_BACK_CENTER (1ULL << AV_CHAN_BACK_CENTER ) -#define AV_CH_SIDE_LEFT (1ULL << AV_CHAN_SIDE_LEFT ) -#define AV_CH_SIDE_RIGHT (1ULL << AV_CHAN_SIDE_RIGHT ) -#define AV_CH_TOP_CENTER (1ULL << AV_CHAN_TOP_CENTER ) -#define AV_CH_TOP_FRONT_LEFT (1ULL << AV_CHAN_TOP_FRONT_LEFT ) -#define AV_CH_TOP_FRONT_CENTER (1ULL << AV_CHAN_TOP_FRONT_CENTER ) -#define AV_CH_TOP_FRONT_RIGHT (1ULL << AV_CHAN_TOP_FRONT_RIGHT ) -#define AV_CH_TOP_BACK_LEFT (1ULL << AV_CHAN_TOP_BACK_LEFT ) -#define AV_CH_TOP_BACK_CENTER (1ULL << AV_CHAN_TOP_BACK_CENTER ) -#define AV_CH_TOP_BACK_RIGHT (1ULL << AV_CHAN_TOP_BACK_RIGHT ) -#define AV_CH_STEREO_LEFT (1ULL << AV_CHAN_STEREO_LEFT ) -#define AV_CH_STEREO_RIGHT (1ULL << AV_CHAN_STEREO_RIGHT ) -#define AV_CH_WIDE_LEFT (1ULL << AV_CHAN_WIDE_LEFT ) -#define AV_CH_WIDE_RIGHT (1ULL << AV_CHAN_WIDE_RIGHT ) -#define AV_CH_SURROUND_DIRECT_LEFT (1ULL << AV_CHAN_SURROUND_DIRECT_LEFT ) -#define AV_CH_SURROUND_DIRECT_RIGHT (1ULL << AV_CHAN_SURROUND_DIRECT_RIGHT) -#define AV_CH_LOW_FREQUENCY_2 (1ULL << AV_CHAN_LOW_FREQUENCY_2 ) -#define AV_CH_TOP_SIDE_LEFT (1ULL << AV_CHAN_TOP_SIDE_LEFT ) -#define AV_CH_TOP_SIDE_RIGHT (1ULL << AV_CHAN_TOP_SIDE_RIGHT ) -#define AV_CH_BOTTOM_FRONT_CENTER (1ULL << AV_CHAN_BOTTOM_FRONT_CENTER ) -#define AV_CH_BOTTOM_FRONT_LEFT (1ULL << AV_CHAN_BOTTOM_FRONT_LEFT ) -#define AV_CH_BOTTOM_FRONT_RIGHT (1ULL << AV_CHAN_BOTTOM_FRONT_RIGHT ) - -#if FF_API_OLD_CHANNEL_LAYOUT -/** Channel mask value used for AVCodecContext.request_channel_layout - to indicate that the user requests the channel order of the decoder output - to be the native codec channel order. - @deprecated channel order is now indicated in a special field in - AVChannelLayout - */ -#define AV_CH_LAYOUT_NATIVE 0x8000000000000000ULL -#endif - -/** - * @} - * @defgroup channel_mask_c Audio channel layouts - * @{ - * */ -#define AV_CH_LAYOUT_MONO (AV_CH_FRONT_CENTER) -#define AV_CH_LAYOUT_STEREO (AV_CH_FRONT_LEFT|AV_CH_FRONT_RIGHT) -#define AV_CH_LAYOUT_2POINT1 (AV_CH_LAYOUT_STEREO|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_2_1 (AV_CH_LAYOUT_STEREO|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_SURROUND (AV_CH_LAYOUT_STEREO|AV_CH_FRONT_CENTER) -#define AV_CH_LAYOUT_3POINT1 (AV_CH_LAYOUT_SURROUND|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_4POINT0 (AV_CH_LAYOUT_SURROUND|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_4POINT1 (AV_CH_LAYOUT_4POINT0|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_2_2 (AV_CH_LAYOUT_STEREO|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT) -#define AV_CH_LAYOUT_QUAD (AV_CH_LAYOUT_STEREO|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_5POINT0 (AV_CH_LAYOUT_SURROUND|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT) -#define AV_CH_LAYOUT_5POINT1 (AV_CH_LAYOUT_5POINT0|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_5POINT0_BACK (AV_CH_LAYOUT_SURROUND|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_5POINT1_BACK (AV_CH_LAYOUT_5POINT0_BACK|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_6POINT0 (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT0_FRONT (AV_CH_LAYOUT_2_2|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_HEXAGONAL (AV_CH_LAYOUT_5POINT0_BACK|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT1_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT1_FRONT (AV_CH_LAYOUT_6POINT0_FRONT|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_7POINT0 (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_7POINT0_FRONT (AV_CH_LAYOUT_5POINT0|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_7POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_7POINT1_WIDE (AV_CH_LAYOUT_5POINT1|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_7POINT1_WIDE_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_OCTAGONAL (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_CENTER|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_HEXADECAGONAL (AV_CH_LAYOUT_OCTAGONAL|AV_CH_WIDE_LEFT|AV_CH_WIDE_RIGHT|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT|AV_CH_TOP_BACK_CENTER|AV_CH_TOP_FRONT_CENTER|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT) -#define AV_CH_LAYOUT_STEREO_DOWNMIX (AV_CH_STEREO_LEFT|AV_CH_STEREO_RIGHT) -#define AV_CH_LAYOUT_22POINT2 (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER|AV_CH_BACK_CENTER|AV_CH_LOW_FREQUENCY_2|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT|AV_CH_TOP_FRONT_CENTER|AV_CH_TOP_CENTER|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT|AV_CH_TOP_SIDE_LEFT|AV_CH_TOP_SIDE_RIGHT|AV_CH_TOP_BACK_CENTER|AV_CH_BOTTOM_FRONT_CENTER|AV_CH_BOTTOM_FRONT_LEFT|AV_CH_BOTTOM_FRONT_RIGHT) - -enum AVMatrixEncoding { - AV_MATRIX_ENCODING_NONE, - AV_MATRIX_ENCODING_DOLBY, - AV_MATRIX_ENCODING_DPLII, - AV_MATRIX_ENCODING_DPLIIX, - AV_MATRIX_ENCODING_DPLIIZ, - AV_MATRIX_ENCODING_DOLBYEX, - AV_MATRIX_ENCODING_DOLBYHEADPHONE, - AV_MATRIX_ENCODING_NB -}; - -/** - * @} - */ - -/** - * An AVChannelCustom defines a single channel within a custom order layout - * - * Unlike most structures in FFmpeg, sizeof(AVChannelCustom) is a part of the - * public ABI. - * - * No new fields may be added to it without a major version bump. - */ -typedef struct AVChannelCustom { - enum AVChannel id; - char name[16]; - void *opaque; -} AVChannelCustom; - -/** - * An AVChannelLayout holds information about the channel layout of audio data. - * - * A channel layout here is defined as a set of channels ordered in a specific - * way (unless the channel order is AV_CHANNEL_ORDER_UNSPEC, in which case an - * AVChannelLayout carries only the channel count). - * - * Unlike most structures in Libav, sizeof(AVChannelLayout) is a part of the - * public ABI and may be used by the caller. E.g. it may be allocated on stack - * or embedded in caller-defined structs. - * - * AVChannelLayout can be initialized as follows: - * - default initialization with {0}, followed by setting all used fields - * correctly; - * - by assigning one of the predefined AV_CHANNEL_LAYOUT_* initializers; - * - with a constructor function, such as av_channel_layout_default(), - * av_channel_layout_from_mask() or av_channel_layout_from_string(). - * - * The channel layout must be unitialized with av_channel_layout_uninit() - * - * Copying an AVChannelLayout via assigning is forbidden, - * av_channel_layout_copy() must be used instead (and its return value should - * be checked) - * - * No new fields may be added to it without a major version bump, except for - * new elements of the union fitting in sizeof(uint64_t). - */ -typedef struct AVChannelLayout { - /** - * Channel order used in this layout. - * This is a mandatory field. - */ - enum AVChannelOrder order; - - /** - * Number of channels in this layout. Mandatory field. - */ - int nb_channels; - - /** - * Details about which channels are present in this layout. - * For AV_CHANNEL_ORDER_UNSPEC, this field is undefined and must not be - * used. - */ - union { - /** - * This member must be used for AV_CHANNEL_ORDER_NATIVE, and may be used - * for AV_CHANNEL_ORDER_AMBISONIC to signal non-diegetic channels. - * It is a bitmask, where the position of each set bit means that the - * AVChannel with the corresponding value is present. - * - * I.e. when (mask & (1 << AV_CHAN_FOO)) is non-zero, then AV_CHAN_FOO - * is present in the layout. Otherwise it is not present. - * - * @note when a channel layout using a bitmask is constructed or - * modified manually (i.e. not using any of the av_channel_layout_* - * functions), the code doing it must ensure that the number of set bits - * is equal to nb_channels. - */ - uint64_t mask; - /** - * This member must be used when the channel order is - * AV_CHANNEL_ORDER_CUSTOM. It is a nb_channels-sized array, with each - * element signalling the presence of the AVChannel with the - * corresponding value in map[i].id. - * - * I.e. when map[i].id is equal to AV_CHAN_FOO, then AV_CH_FOO is the - * i-th channel in the audio data. - * - * When map[i].id is in the range between AV_CHAN_AMBISONIC_BASE and - * AV_CHAN_AMBISONIC_END (inclusive), the channel contains an ambisonic - * component with ACN index (as defined above) - * n = map[i].id - AV_CHAN_AMBISONIC_BASE. - * - * map[i].name may be filled with a 0-terminated string, in which case - * it will be used for the purpose of identifying the channel with the - * convenience functions below. Otherise it must be zeroed. - */ - AVChannelCustom *map; - } u; - - /** - * For some private data of the user. - */ - void *opaque; -} AVChannelLayout; - -#define AV_CHANNEL_LAYOUT_MASK(nb, m) \ - { .order = AV_CHANNEL_ORDER_NATIVE, .nb_channels = (nb), .u = { .mask = (m) }} - -#define AV_CHANNEL_LAYOUT_MONO AV_CHANNEL_LAYOUT_MASK(1, AV_CH_LAYOUT_MONO) -#define AV_CHANNEL_LAYOUT_STEREO AV_CHANNEL_LAYOUT_MASK(2, AV_CH_LAYOUT_STEREO) -#define AV_CHANNEL_LAYOUT_2POINT1 AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_2POINT1) -#define AV_CHANNEL_LAYOUT_2_1 AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_2_1) -#define AV_CHANNEL_LAYOUT_SURROUND AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_SURROUND) -#define AV_CHANNEL_LAYOUT_3POINT1 AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_3POINT1) -#define AV_CHANNEL_LAYOUT_4POINT0 AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_4POINT0) -#define AV_CHANNEL_LAYOUT_4POINT1 AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_4POINT1) -#define AV_CHANNEL_LAYOUT_2_2 AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_2_2) -#define AV_CHANNEL_LAYOUT_QUAD AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_QUAD) -#define AV_CHANNEL_LAYOUT_5POINT0 AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_5POINT0) -#define AV_CHANNEL_LAYOUT_5POINT1 AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_5POINT1) -#define AV_CHANNEL_LAYOUT_5POINT0_BACK AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_5POINT0_BACK) -#define AV_CHANNEL_LAYOUT_5POINT1_BACK AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_5POINT1_BACK) -#define AV_CHANNEL_LAYOUT_6POINT0 AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_6POINT0) -#define AV_CHANNEL_LAYOUT_6POINT0_FRONT AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_6POINT0_FRONT) -#define AV_CHANNEL_LAYOUT_HEXAGONAL AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_HEXAGONAL) -#define AV_CHANNEL_LAYOUT_6POINT1 AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1) -#define AV_CHANNEL_LAYOUT_6POINT1_BACK AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1_BACK) -#define AV_CHANNEL_LAYOUT_6POINT1_FRONT AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1_FRONT) -#define AV_CHANNEL_LAYOUT_7POINT0 AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_7POINT0) -#define AV_CHANNEL_LAYOUT_7POINT0_FRONT AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_7POINT0_FRONT) -#define AV_CHANNEL_LAYOUT_7POINT1 AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1) -#define AV_CHANNEL_LAYOUT_7POINT1_WIDE AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1_WIDE) -#define AV_CHANNEL_LAYOUT_7POINT1_WIDE_BACK AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1_WIDE_BACK) -#define AV_CHANNEL_LAYOUT_OCTAGONAL AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_OCTAGONAL) -#define AV_CHANNEL_LAYOUT_HEXADECAGONAL AV_CHANNEL_LAYOUT_MASK(16, AV_CH_LAYOUT_HEXADECAGONAL) -#define AV_CHANNEL_LAYOUT_STEREO_DOWNMIX AV_CHANNEL_LAYOUT_MASK(2, AV_CH_LAYOUT_STEREO_DOWNMIX) -#define AV_CHANNEL_LAYOUT_22POINT2 AV_CHANNEL_LAYOUT_MASK(24, AV_CH_LAYOUT_22POINT2) -#define AV_CHANNEL_LAYOUT_AMBISONIC_FIRST_ORDER \ - { .order = AV_CHANNEL_ORDER_AMBISONIC, .nb_channels = 4, .u = { .mask = 0 }} - -struct AVBPrint; - -#if FF_API_OLD_CHANNEL_LAYOUT -/** - * Return a channel layout id that matches name, or 0 if no match is found. - * - * name can be one or several of the following notations, - * separated by '+' or '|': - * - the name of an usual channel layout (mono, stereo, 4.0, quad, 5.0, - * 5.0(side), 5.1, 5.1(side), 7.1, 7.1(wide), downmix); - * - the name of a single channel (FL, FR, FC, LFE, BL, BR, FLC, FRC, BC, - * SL, SR, TC, TFL, TFC, TFR, TBL, TBC, TBR, DL, DR); - * - a number of channels, in decimal, followed by 'c', yielding - * the default channel layout for that number of channels (@see - * av_get_default_channel_layout); - * - a channel layout mask, in hexadecimal starting with "0x" (see the - * AV_CH_* macros). - * - * Example: "stereo+FC" = "2c+FC" = "2c+1c" = "0x7" - * - * @deprecated use av_channel_layout_from_string() - */ -attribute_deprecated -uint64_t av_get_channel_layout(const char *name); - -/** - * Return a channel layout and the number of channels based on the specified name. - * - * This function is similar to (@see av_get_channel_layout), but can also parse - * unknown channel layout specifications. - * - * @param[in] name channel layout specification string - * @param[out] channel_layout parsed channel layout (0 if unknown) - * @param[out] nb_channels number of channels - * - * @return 0 on success, AVERROR(EINVAL) if the parsing fails. - * @deprecated use av_channel_layout_from_string() - */ -attribute_deprecated -int av_get_extended_channel_layout(const char *name, uint64_t* channel_layout, int* nb_channels); - -/** - * Return a description of a channel layout. - * If nb_channels is <= 0, it is guessed from the channel_layout. - * - * @param buf put here the string containing the channel layout - * @param buf_size size in bytes of the buffer - * @deprecated use av_channel_layout_describe() - */ -attribute_deprecated -void av_get_channel_layout_string(char *buf, int buf_size, int nb_channels, uint64_t channel_layout); - -/** - * Append a description of a channel layout to a bprint buffer. - * @deprecated use av_channel_layout_describe() - */ -attribute_deprecated -void av_bprint_channel_layout(struct AVBPrint *bp, int nb_channels, uint64_t channel_layout); - -/** - * Return the number of channels in the channel layout. - * @deprecated use AVChannelLayout.nb_channels - */ -attribute_deprecated -int av_get_channel_layout_nb_channels(uint64_t channel_layout); - -/** - * Return default channel layout for a given number of channels. - * - * @deprecated use av_channel_layout_default() - */ -attribute_deprecated -int64_t av_get_default_channel_layout(int nb_channels); - -/** - * Get the index of a channel in channel_layout. - * - * @param channel a channel layout describing exactly one channel which must be - * present in channel_layout. - * - * @return index of channel in channel_layout on success, a negative AVERROR - * on error. - * - * @deprecated use av_channel_layout_index_from_channel() - */ -attribute_deprecated -int av_get_channel_layout_channel_index(uint64_t channel_layout, - uint64_t channel); - -/** - * Get the channel with the given index in channel_layout. - * @deprecated use av_channel_layout_channel_from_index() - */ -attribute_deprecated -uint64_t av_channel_layout_extract_channel(uint64_t channel_layout, int index); - -/** - * Get the name of a given channel. - * - * @return channel name on success, NULL on error. - * - * @deprecated use av_channel_name() - */ -attribute_deprecated -const char *av_get_channel_name(uint64_t channel); - -/** - * Get the description of a given channel. - * - * @param channel a channel layout with a single channel - * @return channel description on success, NULL on error - * @deprecated use av_channel_description() - */ -attribute_deprecated -const char *av_get_channel_description(uint64_t channel); - -/** - * Get the value and name of a standard channel layout. - * - * @param[in] index index in an internal list, starting at 0 - * @param[out] layout channel layout mask - * @param[out] name name of the layout - * @return 0 if the layout exists, - * <0 if index is beyond the limits - * @deprecated use av_channel_layout_standard() - */ -attribute_deprecated -int av_get_standard_channel_layout(unsigned index, uint64_t *layout, - const char **name); -#endif - -/** - * Get a human readable string in an abbreviated form describing a given channel. - * This is the inverse function of @ref av_channel_from_string(). - * - * @param buf pre-allocated buffer where to put the generated string - * @param buf_size size in bytes of the buffer. - * @return amount of bytes needed to hold the output string, or a negative AVERROR - * on failure. If the returned value is bigger than buf_size, then the - * string was truncated. - */ -int av_channel_name(char *buf, size_t buf_size, enum AVChannel channel); - -/** - * bprint variant of av_channel_name(). - * - * @note the string will be appended to the bprint buffer. - */ -void av_channel_name_bprint(struct AVBPrint *bp, enum AVChannel channel_id); - -/** - * Get a human readable string describing a given channel. - * - * @param buf pre-allocated buffer where to put the generated string - * @param buf_size size in bytes of the buffer. - * @return amount of bytes needed to hold the output string, or a negative AVERROR - * on failure. If the returned value is bigger than buf_size, then the - * string was truncated. - */ -int av_channel_description(char *buf, size_t buf_size, enum AVChannel channel); - -/** - * bprint variant of av_channel_description(). - * - * @note the string will be appended to the bprint buffer. - */ -void av_channel_description_bprint(struct AVBPrint *bp, enum AVChannel channel_id); - -/** - * This is the inverse function of @ref av_channel_name(). - * - * @return the channel with the given name - * AV_CHAN_NONE when name does not identify a known channel - */ -enum AVChannel av_channel_from_string(const char *name); - -/** - * Initialize a native channel layout from a bitmask indicating which channels - * are present. - * - * @param channel_layout the layout structure to be initialized - * @param mask bitmask describing the channel layout - * - * @return 0 on success - * AVERROR(EINVAL) for invalid mask values - */ -int av_channel_layout_from_mask(AVChannelLayout *channel_layout, uint64_t mask); - -/** - * Initialize a channel layout from a given string description. - * The input string can be represented by: - * - the formal channel layout name (returned by av_channel_layout_describe()) - * - single or multiple channel names (returned by av_channel_name(), eg. "FL", - * or concatenated with "+", each optionally containing a custom name after - * a "@", eg. "FL@Left+FR@Right+LFE") - * - a decimal or hexadecimal value of a native channel layout (eg. "4" or "0x4") - * - the number of channels with default layout (eg. "4c") - * - the number of unordered channels (eg. "4C" or "4 channels") - * - the ambisonic order followed by optional non-diegetic channels (eg. - * "ambisonic 2+stereo") - * - * @param channel_layout input channel layout - * @param str string describing the channel layout - * @return 0 channel layout was detected, AVERROR_INVALIDATATA otherwise - */ -int av_channel_layout_from_string(AVChannelLayout *channel_layout, - const char *str); - -/** - * Get the default channel layout for a given number of channels. - * - * @param channel_layout the layout structure to be initialized - * @param nb_channels number of channels - */ -void av_channel_layout_default(AVChannelLayout *ch_layout, int nb_channels); - -/** - * Iterate over all standard channel layouts. - * - * @param opaque a pointer where libavutil will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the standard channel layout or NULL when the iteration is - * finished - */ -const AVChannelLayout *av_channel_layout_standard(void **opaque); - -/** - * Free any allocated data in the channel layout and reset the channel - * count to 0. - * - * @param channel_layout the layout structure to be uninitialized - */ -void av_channel_layout_uninit(AVChannelLayout *channel_layout); - -/** - * Make a copy of a channel layout. This differs from just assigning src to dst - * in that it allocates and copies the map for AV_CHANNEL_ORDER_CUSTOM. - * - * @note the destination channel_layout will be always uninitialized before copy. - * - * @param dst destination channel layout - * @param src source channel layout - * @return 0 on success, a negative AVERROR on error. - */ -int av_channel_layout_copy(AVChannelLayout *dst, const AVChannelLayout *src); - -/** - * Get a human-readable string describing the channel layout properties. - * The string will be in the same format that is accepted by - * @ref av_channel_layout_from_string(), allowing to rebuild the same - * channel layout, except for opaque pointers. - * - * @param channel_layout channel layout to be described - * @param buf pre-allocated buffer where to put the generated string - * @param buf_size size in bytes of the buffer. - * @return amount of bytes needed to hold the output string, or a negative AVERROR - * on failure. If the returned value is bigger than buf_size, then the - * string was truncated. - */ -int av_channel_layout_describe(const AVChannelLayout *channel_layout, - char *buf, size_t buf_size); - -/** - * bprint variant of av_channel_layout_describe(). - * - * @note the string will be appended to the bprint buffer. - * @return 0 on success, or a negative AVERROR value on failure. - */ -int av_channel_layout_describe_bprint(const AVChannelLayout *channel_layout, - struct AVBPrint *bp); - -/** - * Get the channel with the given index in a channel layout. - * - * @param channel_layout input channel layout - * @return channel with the index idx in channel_layout on success or - * AV_CHAN_NONE on failure (if idx is not valid or the channel order is - * unspecified) - */ -enum AVChannel -av_channel_layout_channel_from_index(const AVChannelLayout *channel_layout, unsigned int idx); - -/** - * Get the index of a given channel in a channel layout. In case multiple - * channels are found, only the first match will be returned. - * - * @param channel_layout input channel layout - * @return index of channel in channel_layout on success or a negative number if - * channel is not present in channel_layout. - */ -int av_channel_layout_index_from_channel(const AVChannelLayout *channel_layout, - enum AVChannel channel); - -/** - * Get the index in a channel layout of a channel described by the given string. - * In case multiple channels are found, only the first match will be returned. - * - * This function accepts channel names in the same format as - * @ref av_channel_from_string(). - * - * @param channel_layout input channel layout - * @return a channel index described by the given string, or a negative AVERROR - * value. - */ -int av_channel_layout_index_from_string(const AVChannelLayout *channel_layout, - const char *name); - -/** - * Get a channel described by the given string. - * - * This function accepts channel names in the same format as - * @ref av_channel_from_string(). - * - * @param channel_layout input channel layout - * @return a channel described by the given string in channel_layout on success - * or AV_CHAN_NONE on failure (if the string is not valid or the channel - * order is unspecified) - */ -enum AVChannel -av_channel_layout_channel_from_string(const AVChannelLayout *channel_layout, - const char *name); - -/** - * Find out what channels from a given set are present in a channel layout, - * without regard for their positions. - * - * @param channel_layout input channel layout - * @param mask a combination of AV_CH_* representing a set of channels - * @return a bitfield representing all the channels from mask that are present - * in channel_layout - */ -uint64_t av_channel_layout_subset(const AVChannelLayout *channel_layout, - uint64_t mask); - -/** - * Check whether a channel layout is valid, i.e. can possibly describe audio - * data. - * - * @param channel_layout input channel layout - * @return 1 if channel_layout is valid, 0 otherwise. - */ -int av_channel_layout_check(const AVChannelLayout *channel_layout); - -/** - * Check whether two channel layouts are semantically the same, i.e. the same - * channels are present on the same positions in both. - * - * If one of the channel layouts is AV_CHANNEL_ORDER_UNSPEC, while the other is - * not, they are considered to be unequal. If both are AV_CHANNEL_ORDER_UNSPEC, - * they are considered equal iff the channel counts are the same in both. - * - * @param chl input channel layout - * @param chl1 input channel layout - * @return 0 if chl and chl1 are equal, 1 if they are not equal. A negative - * AVERROR code if one or both are invalid. - */ -int av_channel_layout_compare(const AVChannelLayout *chl, const AVChannelLayout *chl1); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_CHANNEL_LAYOUT_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/common.h b/third_party/ffmpeg/uos/mips64/include/libavutil/common.h deleted file mode 100644 index fd1404be..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/common.h +++ /dev/null @@ -1,578 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * common internal and external API header - */ - -#ifndef AVUTIL_COMMON_H -#define AVUTIL_COMMON_H - -#if defined(__cplusplus) && !defined(__STDC_CONSTANT_MACROS) && !defined(UINT64_C) -#error missing -D__STDC_CONSTANT_MACROS / #define __STDC_CONSTANT_MACROS -#endif - -#include -#include -#include -#include -#include -#include -#include -#include - -#include "attributes.h" -#include "macros.h" - -//rounded division & shift -#define RSHIFT(a,b) ((a) > 0 ? ((a) + ((1<<(b))>>1))>>(b) : ((a) + ((1<<(b))>>1)-1)>>(b)) -/* assume b>0 */ -#define ROUNDED_DIV(a,b) (((a)>=0 ? (a) + ((b)>>1) : (a) - ((b)>>1))/(b)) -/* Fast a/(1<=0 and b>=0 */ -#define AV_CEIL_RSHIFT(a,b) (!av_builtin_constant_p(b) ? -((-(a)) >> (b)) \ - : ((a) + (1<<(b)) - 1) >> (b)) -/* Backwards compat. */ -#define FF_CEIL_RSHIFT AV_CEIL_RSHIFT - -#define FFUDIV(a,b) (((a)>0 ?(a):(a)-(b)+1) / (b)) -#define FFUMOD(a,b) ((a)-(b)*FFUDIV(a,b)) - -/** - * Absolute value, Note, INT_MIN / INT64_MIN result in undefined behavior as they - * are not representable as absolute values of their type. This is the same - * as with *abs() - * @see FFNABS() - */ -#define FFABS(a) ((a) >= 0 ? (a) : (-(a))) -#define FFSIGN(a) ((a) > 0 ? 1 : -1) - -/** - * Negative Absolute value. - * this works for all integers of all types. - * As with many macros, this evaluates its argument twice, it thus must not have - * a sideeffect, that is FFNABS(x++) has undefined behavior. - */ -#define FFNABS(a) ((a) <= 0 ? (a) : (-(a))) - -/** - * Unsigned Absolute value. - * This takes the absolute value of a signed int and returns it as a unsigned. - * This also works with INT_MIN which would otherwise not be representable - * As with many macros, this evaluates its argument twice. - */ -#define FFABSU(a) ((a) <= 0 ? -(unsigned)(a) : (unsigned)(a)) -#define FFABS64U(a) ((a) <= 0 ? -(uint64_t)(a) : (uint64_t)(a)) - -/* misc math functions */ - -#ifdef HAVE_AV_CONFIG_H -# include "config.h" -# include "intmath.h" -#endif - -#ifndef av_ceil_log2 -# define av_ceil_log2 av_ceil_log2_c -#endif -#ifndef av_clip -# define av_clip av_clip_c -#endif -#ifndef av_clip64 -# define av_clip64 av_clip64_c -#endif -#ifndef av_clip_uint8 -# define av_clip_uint8 av_clip_uint8_c -#endif -#ifndef av_clip_int8 -# define av_clip_int8 av_clip_int8_c -#endif -#ifndef av_clip_uint16 -# define av_clip_uint16 av_clip_uint16_c -#endif -#ifndef av_clip_int16 -# define av_clip_int16 av_clip_int16_c -#endif -#ifndef av_clipl_int32 -# define av_clipl_int32 av_clipl_int32_c -#endif -#ifndef av_clip_intp2 -# define av_clip_intp2 av_clip_intp2_c -#endif -#ifndef av_clip_uintp2 -# define av_clip_uintp2 av_clip_uintp2_c -#endif -#ifndef av_mod_uintp2 -# define av_mod_uintp2 av_mod_uintp2_c -#endif -#ifndef av_sat_add32 -# define av_sat_add32 av_sat_add32_c -#endif -#ifndef av_sat_dadd32 -# define av_sat_dadd32 av_sat_dadd32_c -#endif -#ifndef av_sat_sub32 -# define av_sat_sub32 av_sat_sub32_c -#endif -#ifndef av_sat_dsub32 -# define av_sat_dsub32 av_sat_dsub32_c -#endif -#ifndef av_sat_add64 -# define av_sat_add64 av_sat_add64_c -#endif -#ifndef av_sat_sub64 -# define av_sat_sub64 av_sat_sub64_c -#endif -#ifndef av_clipf -# define av_clipf av_clipf_c -#endif -#ifndef av_clipd -# define av_clipd av_clipd_c -#endif -#ifndef av_popcount -# define av_popcount av_popcount_c -#endif -#ifndef av_popcount64 -# define av_popcount64 av_popcount64_c -#endif -#ifndef av_parity -# define av_parity av_parity_c -#endif - -#ifndef av_log2 -av_const int av_log2(unsigned v); -#endif - -#ifndef av_log2_16bit -av_const int av_log2_16bit(unsigned v); -#endif - -/** - * Clip a signed integer value into the amin-amax range. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const int av_clip_c(int a, int amin, int amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - if (a < amin) return amin; - else if (a > amax) return amax; - else return a; -} - -/** - * Clip a signed 64bit integer value into the amin-amax range. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const int64_t av_clip64_c(int64_t a, int64_t amin, int64_t amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - if (a < amin) return amin; - else if (a > amax) return amax; - else return a; -} - -/** - * Clip a signed integer value into the 0-255 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const uint8_t av_clip_uint8_c(int a) -{ - if (a&(~0xFF)) return (~a)>>31; - else return a; -} - -/** - * Clip a signed integer value into the -128,127 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const int8_t av_clip_int8_c(int a) -{ - if ((a+0x80U) & ~0xFF) return (a>>31) ^ 0x7F; - else return a; -} - -/** - * Clip a signed integer value into the 0-65535 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const uint16_t av_clip_uint16_c(int a) -{ - if (a&(~0xFFFF)) return (~a)>>31; - else return a; -} - -/** - * Clip a signed integer value into the -32768,32767 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const int16_t av_clip_int16_c(int a) -{ - if ((a+0x8000U) & ~0xFFFF) return (a>>31) ^ 0x7FFF; - else return a; -} - -/** - * Clip a signed 64-bit integer value into the -2147483648,2147483647 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const int32_t av_clipl_int32_c(int64_t a) -{ - if ((a+0x80000000u) & ~UINT64_C(0xFFFFFFFF)) return (int32_t)((a>>63) ^ 0x7FFFFFFF); - else return (int32_t)a; -} - -/** - * Clip a signed integer into the -(2^p),(2^p-1) range. - * @param a value to clip - * @param p bit position to clip at - * @return clipped value - */ -static av_always_inline av_const int av_clip_intp2_c(int a, int p) -{ - if (((unsigned)a + (1 << p)) & ~((2 << p) - 1)) - return (a >> 31) ^ ((1 << p) - 1); - else - return a; -} - -/** - * Clip a signed integer to an unsigned power of two range. - * @param a value to clip - * @param p bit position to clip at - * @return clipped value - */ -static av_always_inline av_const unsigned av_clip_uintp2_c(int a, int p) -{ - if (a & ~((1<> 31 & ((1<= 0) - return INT64_MAX ^ (b >> 63); - return s; -#endif -} - -/** - * Subtract two signed 64-bit values with saturation. - * - * @param a one value - * @param b another value - * @return difference with signed saturation - */ -static av_always_inline int64_t av_sat_sub64_c(int64_t a, int64_t b) { -#if (!defined(__INTEL_COMPILER) && AV_GCC_VERSION_AT_LEAST(5,1)) || AV_HAS_BUILTIN(__builtin_sub_overflow) - int64_t tmp; - return !__builtin_sub_overflow(a, b, &tmp) ? tmp : (tmp < 0 ? INT64_MAX : INT64_MIN); -#else - if (b <= 0 && a >= INT64_MAX + b) - return INT64_MAX; - if (b >= 0 && a <= INT64_MIN + b) - return INT64_MIN; - return a - b; -#endif -} - -/** - * Clip a float value into the amin-amax range. - * If a is nan or -inf amin will be returned. - * If a is +inf amax will be returned. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const float av_clipf_c(float a, float amin, float amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - return FFMIN(FFMAX(a, amin), amax); -} - -/** - * Clip a double value into the amin-amax range. - * If a is nan or -inf amin will be returned. - * If a is +inf amax will be returned. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const double av_clipd_c(double a, double amin, double amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - return FFMIN(FFMAX(a, amin), amax); -} - -/** Compute ceil(log2(x)). - * @param x value used to compute ceil(log2(x)) - * @return computed ceiling of log2(x) - */ -static av_always_inline av_const int av_ceil_log2_c(int x) -{ - return av_log2((x - 1U) << 1); -} - -/** - * Count number of bits set to one in x - * @param x value to count bits of - * @return the number of bits set to one in x - */ -static av_always_inline av_const int av_popcount_c(uint32_t x) -{ - x -= (x >> 1) & 0x55555555; - x = (x & 0x33333333) + ((x >> 2) & 0x33333333); - x = (x + (x >> 4)) & 0x0F0F0F0F; - x += x >> 8; - return (x + (x >> 16)) & 0x3F; -} - -/** - * Count number of bits set to one in x - * @param x value to count bits of - * @return the number of bits set to one in x - */ -static av_always_inline av_const int av_popcount64_c(uint64_t x) -{ - return av_popcount((uint32_t)x) + av_popcount((uint32_t)(x >> 32)); -} - -static av_always_inline av_const int av_parity_c(uint32_t v) -{ - return av_popcount(v) & 1; -} - -/** - * Convert a UTF-8 character (up to 4 bytes) to its 32-bit UCS-4 encoded form. - * - * @param val Output value, must be an lvalue of type uint32_t. - * @param GET_BYTE Expression reading one byte from the input. - * Evaluated up to 7 times (4 for the currently - * assigned Unicode range). With a memory buffer - * input, this could be *ptr++, or if you want to make sure - * that *ptr stops at the end of a NULL terminated string then - * *ptr ? *ptr++ : 0 - * @param ERROR Expression to be evaluated on invalid input, - * typically a goto statement. - * - * @warning ERROR should not contain a loop control statement which - * could interact with the internal while loop, and should force an - * exit from the macro code (e.g. through a goto or a return) in order - * to prevent undefined results. - */ -#define GET_UTF8(val, GET_BYTE, ERROR)\ - val= (GET_BYTE);\ - {\ - uint32_t top = (val & 128) >> 1;\ - if ((val & 0xc0) == 0x80 || val >= 0xFE)\ - {ERROR}\ - while (val & top) {\ - unsigned int tmp = (GET_BYTE) - 128;\ - if(tmp>>6)\ - {ERROR}\ - val= (val<<6) + tmp;\ - top <<= 5;\ - }\ - val &= (top << 1) - 1;\ - } - -/** - * Convert a UTF-16 character (2 or 4 bytes) to its 32-bit UCS-4 encoded form. - * - * @param val Output value, must be an lvalue of type uint32_t. - * @param GET_16BIT Expression returning two bytes of UTF-16 data converted - * to native byte order. Evaluated one or two times. - * @param ERROR Expression to be evaluated on invalid input, - * typically a goto statement. - */ -#define GET_UTF16(val, GET_16BIT, ERROR)\ - val = (GET_16BIT);\ - {\ - unsigned int hi = val - 0xD800;\ - if (hi < 0x800) {\ - val = (GET_16BIT) - 0xDC00;\ - if (val > 0x3FFU || hi > 0x3FFU)\ - {ERROR}\ - val += (hi<<10) + 0x10000;\ - }\ - }\ - -/** - * @def PUT_UTF8(val, tmp, PUT_BYTE) - * Convert a 32-bit Unicode character to its UTF-8 encoded form (up to 4 bytes long). - * @param val is an input-only argument and should be of type uint32_t. It holds - * a UCS-4 encoded Unicode character that is to be converted to UTF-8. If - * val is given as a function it is executed only once. - * @param tmp is a temporary variable and should be of type uint8_t. It - * represents an intermediate value during conversion that is to be - * output by PUT_BYTE. - * @param PUT_BYTE writes the converted UTF-8 bytes to any proper destination. - * It could be a function or a statement, and uses tmp as the input byte. - * For example, PUT_BYTE could be "*output++ = tmp;" PUT_BYTE will be - * executed up to 4 times for values in the valid UTF-8 range and up to - * 7 times in the general case, depending on the length of the converted - * Unicode character. - */ -#define PUT_UTF8(val, tmp, PUT_BYTE)\ - {\ - int bytes, shift;\ - uint32_t in = val;\ - if (in < 0x80) {\ - tmp = in;\ - PUT_BYTE\ - } else {\ - bytes = (av_log2(in) + 4) / 5;\ - shift = (bytes - 1) * 6;\ - tmp = (256 - (256 >> bytes)) | (in >> shift);\ - PUT_BYTE\ - while (shift >= 6) {\ - shift -= 6;\ - tmp = 0x80 | ((in >> shift) & 0x3f);\ - PUT_BYTE\ - }\ - }\ - } - -/** - * @def PUT_UTF16(val, tmp, PUT_16BIT) - * Convert a 32-bit Unicode character to its UTF-16 encoded form (2 or 4 bytes). - * @param val is an input-only argument and should be of type uint32_t. It holds - * a UCS-4 encoded Unicode character that is to be converted to UTF-16. If - * val is given as a function it is executed only once. - * @param tmp is a temporary variable and should be of type uint16_t. It - * represents an intermediate value during conversion that is to be - * output by PUT_16BIT. - * @param PUT_16BIT writes the converted UTF-16 data to any proper destination - * in desired endianness. It could be a function or a statement, and uses tmp - * as the input byte. For example, PUT_BYTE could be "*output++ = tmp;" - * PUT_BYTE will be executed 1 or 2 times depending on input character. - */ -#define PUT_UTF16(val, tmp, PUT_16BIT)\ - {\ - uint32_t in = val;\ - if (in < 0x10000) {\ - tmp = in;\ - PUT_16BIT\ - } else {\ - tmp = 0xD800 | ((in - 0x10000) >> 10);\ - PUT_16BIT\ - tmp = 0xDC00 | ((in - 0x10000) & 0x3FF);\ - PUT_16BIT\ - }\ - }\ - - - -#include "mem.h" - -#ifdef HAVE_AV_CONFIG_H -# include "internal.h" -#endif /* HAVE_AV_CONFIG_H */ - -#endif /* AVUTIL_COMMON_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/cpu.h b/third_party/ffmpeg/uos/mips64/include/libavutil/cpu.h deleted file mode 100644 index 9711e574..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/cpu.h +++ /dev/null @@ -1,124 +0,0 @@ -/* - * Copyright (c) 2000, 2001, 2002 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CPU_H -#define AVUTIL_CPU_H - -#include - -#define AV_CPU_FLAG_FORCE 0x80000000 /* force usage of selected flags (OR) */ - - /* lower 16 bits - CPU features */ -#define AV_CPU_FLAG_MMX 0x0001 ///< standard MMX -#define AV_CPU_FLAG_MMXEXT 0x0002 ///< SSE integer functions or AMD MMX ext -#define AV_CPU_FLAG_MMX2 0x0002 ///< SSE integer functions or AMD MMX ext -#define AV_CPU_FLAG_3DNOW 0x0004 ///< AMD 3DNOW -#define AV_CPU_FLAG_SSE 0x0008 ///< SSE functions -#define AV_CPU_FLAG_SSE2 0x0010 ///< PIV SSE2 functions -#define AV_CPU_FLAG_SSE2SLOW 0x40000000 ///< SSE2 supported, but usually not faster - ///< than regular MMX/SSE (e.g. Core1) -#define AV_CPU_FLAG_3DNOWEXT 0x0020 ///< AMD 3DNowExt -#define AV_CPU_FLAG_SSE3 0x0040 ///< Prescott SSE3 functions -#define AV_CPU_FLAG_SSE3SLOW 0x20000000 ///< SSE3 supported, but usually not faster - ///< than regular MMX/SSE (e.g. Core1) -#define AV_CPU_FLAG_SSSE3 0x0080 ///< Conroe SSSE3 functions -#define AV_CPU_FLAG_SSSE3SLOW 0x4000000 ///< SSSE3 supported, but usually not faster -#define AV_CPU_FLAG_ATOM 0x10000000 ///< Atom processor, some SSSE3 instructions are slower -#define AV_CPU_FLAG_SSE4 0x0100 ///< Penryn SSE4.1 functions -#define AV_CPU_FLAG_SSE42 0x0200 ///< Nehalem SSE4.2 functions -#define AV_CPU_FLAG_AESNI 0x80000 ///< Advanced Encryption Standard functions -#define AV_CPU_FLAG_AVX 0x4000 ///< AVX functions: requires OS support even if YMM registers aren't used -#define AV_CPU_FLAG_AVXSLOW 0x8000000 ///< AVX supported, but slow when using YMM registers (e.g. Bulldozer) -#define AV_CPU_FLAG_XOP 0x0400 ///< Bulldozer XOP functions -#define AV_CPU_FLAG_FMA4 0x0800 ///< Bulldozer FMA4 functions -#define AV_CPU_FLAG_CMOV 0x1000 ///< supports cmov instruction -#define AV_CPU_FLAG_AVX2 0x8000 ///< AVX2 functions: requires OS support even if YMM registers aren't used -#define AV_CPU_FLAG_FMA3 0x10000 ///< Haswell FMA3 functions -#define AV_CPU_FLAG_BMI1 0x20000 ///< Bit Manipulation Instruction Set 1 -#define AV_CPU_FLAG_BMI2 0x40000 ///< Bit Manipulation Instruction Set 2 -#define AV_CPU_FLAG_AVX512 0x100000 ///< AVX-512 functions: requires OS support even if YMM/ZMM registers aren't used -#define AV_CPU_FLAG_AVX512ICL 0x200000 ///< F/CD/BW/DQ/VL/VNNI/IFMA/VBMI/VBMI2/VPOPCNTDQ/BITALG/GFNI/VAES/VPCLMULQDQ -#define AV_CPU_FLAG_SLOW_GATHER 0x2000000 ///< CPU has slow gathers. - -#define AV_CPU_FLAG_ALTIVEC 0x0001 ///< standard -#define AV_CPU_FLAG_VSX 0x0002 ///< ISA 2.06 -#define AV_CPU_FLAG_POWER8 0x0004 ///< ISA 2.07 - -#define AV_CPU_FLAG_ARMV5TE (1 << 0) -#define AV_CPU_FLAG_ARMV6 (1 << 1) -#define AV_CPU_FLAG_ARMV6T2 (1 << 2) -#define AV_CPU_FLAG_VFP (1 << 3) -#define AV_CPU_FLAG_VFPV3 (1 << 4) -#define AV_CPU_FLAG_NEON (1 << 5) -#define AV_CPU_FLAG_ARMV8 (1 << 6) -#define AV_CPU_FLAG_VFP_VM (1 << 7) ///< VFPv2 vector mode, deprecated in ARMv7-A and unavailable in various CPUs implementations -#define AV_CPU_FLAG_SETEND (1 <<16) - -#define AV_CPU_FLAG_MMI (1 << 0) -#define AV_CPU_FLAG_MSA (1 << 1) - -//Loongarch SIMD extension. -#define AV_CPU_FLAG_LSX (1 << 0) -#define AV_CPU_FLAG_LASX (1 << 1) - -/** - * Return the flags which specify extensions supported by the CPU. - * The returned value is affected by av_force_cpu_flags() if that was used - * before. So av_get_cpu_flags() can easily be used in an application to - * detect the enabled cpu flags. - */ -int av_get_cpu_flags(void); - -/** - * Disables cpu detection and forces the specified flags. - * -1 is a special case that disables forcing of specific flags. - */ -void av_force_cpu_flags(int flags); - -/** - * Parse CPU caps from a string and update the given AV_CPU_* flags based on that. - * - * @return negative on error. - */ -int av_parse_cpu_caps(unsigned *flags, const char *s); - -/** - * @return the number of logical CPU cores present. - */ -int av_cpu_count(void); - -/** - * Overrides cpu count detection and forces the specified count. - * Count < 1 disables forcing of specific count. - */ -void av_cpu_force_count(int count); - -/** - * Get the maximum data alignment that may be required by FFmpeg. - * - * Note that this is affected by the build configuration and the CPU flags mask, - * so e.g. if the CPU supports AVX, but libavutil has been built with - * --disable-avx or the AV_CPU_FLAG_AVX flag has been disabled through - * av_set_cpu_flags_mask(), then this function will behave as if AVX is not - * present. - */ -size_t av_cpu_max_align(void); - -#endif /* AVUTIL_CPU_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/crc.h b/third_party/ffmpeg/uos/mips64/include/libavutil/crc.h deleted file mode 100644 index 24a2e3ca..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/crc.h +++ /dev/null @@ -1,99 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_crc32 - * Public header for CRC hash function implementation. - */ - -#ifndef AVUTIL_CRC_H -#define AVUTIL_CRC_H - -#include -#include -#include "attributes.h" - -/** - * @defgroup lavu_crc32 CRC - * @ingroup lavu_hash - * CRC (Cyclic Redundancy Check) hash function implementation. - * - * This module supports numerous CRC polynomials, in addition to the most - * widely used CRC-32-IEEE. See @ref AVCRCId for a list of available - * polynomials. - * - * @{ - */ - -typedef uint32_t AVCRC; - -typedef enum { - AV_CRC_8_ATM, - AV_CRC_16_ANSI, - AV_CRC_16_CCITT, - AV_CRC_32_IEEE, - AV_CRC_32_IEEE_LE, /*< reversed bitorder version of AV_CRC_32_IEEE */ - AV_CRC_16_ANSI_LE, /*< reversed bitorder version of AV_CRC_16_ANSI */ - AV_CRC_24_IEEE, - AV_CRC_8_EBU, - AV_CRC_MAX, /*< Not part of public API! Do not use outside libavutil. */ -}AVCRCId; - -/** - * Initialize a CRC table. - * @param ctx must be an array of size sizeof(AVCRC)*257 or sizeof(AVCRC)*1024 - * @param le If 1, the lowest bit represents the coefficient for the highest - * exponent of the corresponding polynomial (both for poly and - * actual CRC). - * If 0, you must swap the CRC parameter and the result of av_crc - * if you need the standard representation (can be simplified in - * most cases to e.g. bswap16): - * av_bswap32(crc << (32-bits)) - * @param bits number of bits for the CRC - * @param poly generator polynomial without the x**bits coefficient, in the - * representation as specified by le - * @param ctx_size size of ctx in bytes - * @return <0 on failure - */ -int av_crc_init(AVCRC *ctx, int le, int bits, uint32_t poly, int ctx_size); - -/** - * Get an initialized standard CRC table. - * @param crc_id ID of a standard CRC - * @return a pointer to the CRC table or NULL on failure - */ -const AVCRC *av_crc_get_table(AVCRCId crc_id); - -/** - * Calculate the CRC of a block. - * @param crc CRC of previous blocks if any or initial value for CRC - * @return CRC updated with the data from the given block - * - * @see av_crc_init() "le" parameter - */ -uint32_t av_crc(const AVCRC *ctx, uint32_t crc, - const uint8_t *buffer, size_t length) av_pure; - -/** - * @} - */ - -#endif /* AVUTIL_CRC_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/csp.h b/third_party/ffmpeg/uos/mips64/include/libavutil/csp.h deleted file mode 100644 index 37544449..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/csp.h +++ /dev/null @@ -1,106 +0,0 @@ -/* - * Copyright (c) 2016 Ronald S. Bultje - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CSP_H -#define AVUTIL_CSP_H - -#include "pixfmt.h" -#include "rational.h" - -/** - * @file Colorspace value utility functions for libavutil. - * @author Ronald S. Bultje - * @author Leo Izen - * @defgroup lavu_math_csp Colorspace Utility - * @ingroup lavu_math - * @{ - */ - -/** - * Struct containing luma coefficients to be used for RGB to YUV/YCoCg, or similar - * calculations. - */ -typedef struct AVLumaCoefficients { - AVRational cr, cg, cb; -} AVLumaCoefficients; - -/** - * Struct containing chromaticity x and y values for the standard CIE 1931 - * chromaticity definition. - */ -typedef struct AVCIExy { - AVRational x, y; -} AVCIExy; - -/** - * Struct defining the red, green, and blue primary locations in terms of CIE - * 1931 chromaticity x and y. - */ -typedef struct AVPrimaryCoefficients { - AVCIExy r, g, b; -} AVPrimaryCoefficients; - -/** - * Struct defining white point location in terms of CIE 1931 chromaticity x - * and y. - */ -typedef AVCIExy AVWhitepointCoefficients; - -/** - * Struct that contains both white point location and primaries location, providing - * the complete description of a color gamut. - */ -typedef struct AVColorPrimariesDesc { - AVWhitepointCoefficients wp; - AVPrimaryCoefficients prim; -} AVColorPrimariesDesc; - -/** - * Retrieves the Luma coefficients necessary to construct a conversion matrix - * from an enum constant describing the colorspace. - * @param csp An enum constant indicating YUV or similar colorspace. - * @return The Luma coefficients associated with that colorspace, or NULL - * if the constant is unknown to libavutil. - */ -const AVLumaCoefficients *av_csp_luma_coeffs_from_avcsp(enum AVColorSpace csp); - -/** - * Retrieves a complete gamut description from an enum constant describing the - * color primaries. - * @param prm An enum constant indicating primaries - * @return A description of the colorspace gamut associated with that enum - * constant, or NULL if the constant is unknown to libavutil. - */ -const AVColorPrimariesDesc *av_csp_primaries_desc_from_id(enum AVColorPrimaries prm); - -/** - * Detects which enum AVColorPrimaries constant corresponds to the given complete - * gamut description. - * @see enum AVColorPrimaries - * @param prm A description of the colorspace gamut - * @return The enum constant associated with this gamut, or - * AVCOL_PRI_UNSPECIFIED if no clear match can be idenitified. - */ -enum AVColorPrimaries av_csp_primaries_id_from_desc(const AVColorPrimariesDesc *prm); - -/** - * @} - */ - -#endif /* AVUTIL_CSP_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/des.h b/third_party/ffmpeg/uos/mips64/include/libavutil/des.h deleted file mode 100644 index 4cf11f5b..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/des.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * DES encryption/decryption - * Copyright (c) 2007 Reimar Doeffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_DES_H -#define AVUTIL_DES_H - -#include - -/** - * @defgroup lavu_des DES - * @ingroup lavu_crypto - * @{ - */ - -typedef struct AVDES { - uint64_t round_keys[3][16]; - int triple_des; -} AVDES; - -/** - * Allocate an AVDES context. - */ -AVDES *av_des_alloc(void); - -/** - * @brief Initializes an AVDES context. - * - * @param key_bits must be 64 or 192 - * @param decrypt 0 for encryption/CBC-MAC, 1 for decryption - * @return zero on success, negative value otherwise - */ -int av_des_init(struct AVDES *d, const uint8_t *key, int key_bits, int decrypt); - -/** - * @brief Encrypts / decrypts using the DES algorithm. - * - * @param count number of 8 byte blocks - * @param dst destination array, can be equal to src, must be 8-byte aligned - * @param src source array, can be equal to dst, must be 8-byte aligned, may be NULL - * @param iv initialization vector for CBC mode, if NULL then ECB will be used, - * must be 8-byte aligned - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_des_crypt(struct AVDES *d, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); - -/** - * @brief Calculates CBC-MAC using the DES algorithm. - * - * @param count number of 8 byte blocks - * @param dst destination array, can be equal to src, must be 8-byte aligned - * @param src source array, can be equal to dst, must be 8-byte aligned, may be NULL - */ -void av_des_mac(struct AVDES *d, uint8_t *dst, const uint8_t *src, int count); - -/** - * @} - */ - -#endif /* AVUTIL_DES_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/detection_bbox.h b/third_party/ffmpeg/uos/mips64/include/libavutil/detection_bbox.h deleted file mode 100644 index c20c204a..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/detection_bbox.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_DETECTION_BBOX_H -#define AVUTIL_DETECTION_BBOX_H - -#include "rational.h" -#include "avassert.h" -#include "frame.h" - -typedef struct AVDetectionBBox { - /** - * Distance in pixels from the left/top edge of the frame, - * together with width and height, defining the bounding box. - */ - int x; - int y; - int w; - int h; - -#define AV_DETECTION_BBOX_LABEL_NAME_MAX_SIZE 64 - - /** - * Detect result with confidence - */ - char detect_label[AV_DETECTION_BBOX_LABEL_NAME_MAX_SIZE]; - AVRational detect_confidence; - - /** - * At most 4 classifications based on the detected bounding box. - * For example, we can get max 4 different attributes with 4 different - * DNN models on one bounding box. - * classify_count is zero if no classification. - */ -#define AV_NUM_DETECTION_BBOX_CLASSIFY 4 - uint32_t classify_count; - char classify_labels[AV_NUM_DETECTION_BBOX_CLASSIFY][AV_DETECTION_BBOX_LABEL_NAME_MAX_SIZE]; - AVRational classify_confidences[AV_NUM_DETECTION_BBOX_CLASSIFY]; -} AVDetectionBBox; - -typedef struct AVDetectionBBoxHeader { - /** - * Information about how the bounding box is generated. - * for example, the DNN model name. - */ - char source[256]; - - /** - * Number of bounding boxes in the array. - */ - uint32_t nb_bboxes; - - /** - * Offset in bytes from the beginning of this structure at which - * the array of bounding boxes starts. - */ - size_t bboxes_offset; - - /** - * Size of each bounding box in bytes. - */ - size_t bbox_size; -} AVDetectionBBoxHeader; - -/* - * Get the bounding box at the specified {@code idx}. Must be between 0 and nb_bboxes. - */ -static av_always_inline AVDetectionBBox * -av_get_detection_bbox(const AVDetectionBBoxHeader *header, unsigned int idx) -{ - av_assert0(idx < header->nb_bboxes); - return (AVDetectionBBox *)((uint8_t *)header + header->bboxes_offset + - idx * header->bbox_size); -} - -/** - * Allocates memory for AVDetectionBBoxHeader, plus an array of {@code nb_bboxes} - * AVDetectionBBox, and initializes the variables. - * Can be freed with a normal av_free() call. - * - * @param out_size if non-NULL, the size in bytes of the resulting data array is - * written here. - */ -AVDetectionBBoxHeader *av_detection_bbox_alloc(uint32_t nb_bboxes, size_t *out_size); - -/** - * Allocates memory for AVDetectionBBoxHeader, plus an array of {@code nb_bboxes} - * AVDetectionBBox, in the given AVFrame {@code frame} as AVFrameSideData of type - * AV_FRAME_DATA_DETECTION_BBOXES and initializes the variables. - */ -AVDetectionBBoxHeader *av_detection_bbox_create_side_data(AVFrame *frame, uint32_t nb_bboxes); -#endif diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/dict.h b/third_party/ffmpeg/uos/mips64/include/libavutil/dict.h deleted file mode 100644 index 0d1afc6c..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/dict.h +++ /dev/null @@ -1,198 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Public dictionary API. - * @deprecated - * AVDictionary is provided for compatibility with libav. It is both in - * implementation as well as API inefficient. It does not scale and is - * extremely slow with large dictionaries. - * It is recommended that new code uses our tree container from tree.c/h - * where applicable, which uses AVL trees to achieve O(log n) performance. - */ - -#ifndef AVUTIL_DICT_H -#define AVUTIL_DICT_H - -#include - -/** - * @addtogroup lavu_dict AVDictionary - * @ingroup lavu_data - * - * @brief Simple key:value store - * - * @{ - * Dictionaries are used for storing key:value pairs. To create - * an AVDictionary, simply pass an address of a NULL pointer to - * av_dict_set(). NULL can be used as an empty dictionary wherever - * a pointer to an AVDictionary is required. - * Use av_dict_get() to retrieve an entry or iterate over all - * entries and finally av_dict_free() to free the dictionary - * and all its contents. - * - @code - AVDictionary *d = NULL; // "create" an empty dictionary - AVDictionaryEntry *t = NULL; - - av_dict_set(&d, "foo", "bar", 0); // add an entry - - char *k = av_strdup("key"); // if your strings are already allocated, - char *v = av_strdup("value"); // you can avoid copying them like this - av_dict_set(&d, k, v, AV_DICT_DONT_STRDUP_KEY | AV_DICT_DONT_STRDUP_VAL); - - while (t = av_dict_get(d, "", t, AV_DICT_IGNORE_SUFFIX)) { - <....> // iterate over all entries in d - } - av_dict_free(&d); - @endcode - */ - -#define AV_DICT_MATCH_CASE 1 /**< Only get an entry with exact-case key match. Only relevant in av_dict_get(). */ -#define AV_DICT_IGNORE_SUFFIX 2 /**< Return first entry in a dictionary whose first part corresponds to the search key, - ignoring the suffix of the found key string. Only relevant in av_dict_get(). */ -#define AV_DICT_DONT_STRDUP_KEY 4 /**< Take ownership of a key that's been - allocated with av_malloc() or another memory allocation function. */ -#define AV_DICT_DONT_STRDUP_VAL 8 /**< Take ownership of a value that's been - allocated with av_malloc() or another memory allocation function. */ -#define AV_DICT_DONT_OVERWRITE 16 ///< Don't overwrite existing entries. -#define AV_DICT_APPEND 32 /**< If the entry already exists, append to it. Note that no - delimiter is added, the strings are simply concatenated. */ -#define AV_DICT_MULTIKEY 64 /**< Allow to store several equal keys in the dictionary */ - -typedef struct AVDictionaryEntry { - char *key; - char *value; -} AVDictionaryEntry; - -typedef struct AVDictionary AVDictionary; - -/** - * Get a dictionary entry with matching key. - * - * The returned entry key or value must not be changed, or it will - * cause undefined behavior. - * - * To iterate through all the dictionary entries, you can set the matching key - * to the null string "" and set the AV_DICT_IGNORE_SUFFIX flag. - * - * @param prev Set to the previous matching element to find the next. - * If set to NULL the first matching element is returned. - * @param key matching key - * @param flags a collection of AV_DICT_* flags controlling how the entry is retrieved - * @return found entry or NULL in case no matching entry was found in the dictionary - */ -AVDictionaryEntry *av_dict_get(const AVDictionary *m, const char *key, - const AVDictionaryEntry *prev, int flags); - -/** - * Get number of entries in dictionary. - * - * @param m dictionary - * @return number of entries in dictionary - */ -int av_dict_count(const AVDictionary *m); - -/** - * Set the given entry in *pm, overwriting an existing entry. - * - * Note: If AV_DICT_DONT_STRDUP_KEY or AV_DICT_DONT_STRDUP_VAL is set, - * these arguments will be freed on error. - * - * Warning: Adding a new entry to a dictionary invalidates all existing entries - * previously returned with av_dict_get. - * - * @param pm pointer to a pointer to a dictionary struct. If *pm is NULL - * a dictionary struct is allocated and put in *pm. - * @param key entry key to add to *pm (will either be av_strduped or added as a new key depending on flags) - * @param value entry value to add to *pm (will be av_strduped or added as a new key depending on flags). - * Passing a NULL value will cause an existing entry to be deleted. - * @return >= 0 on success otherwise an error code <0 - */ -int av_dict_set(AVDictionary **pm, const char *key, const char *value, int flags); - -/** - * Convenience wrapper for av_dict_set that converts the value to a string - * and stores it. - * - * Note: If AV_DICT_DONT_STRDUP_KEY is set, key will be freed on error. - */ -int av_dict_set_int(AVDictionary **pm, const char *key, int64_t value, int flags); - -/** - * Parse the key/value pairs list and add the parsed entries to a dictionary. - * - * In case of failure, all the successfully set entries are stored in - * *pm. You may need to manually free the created dictionary. - * - * @param key_val_sep a 0-terminated list of characters used to separate - * key from value - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other - * @param flags flags to use when adding to dictionary. - * AV_DICT_DONT_STRDUP_KEY and AV_DICT_DONT_STRDUP_VAL - * are ignored since the key/value tokens will always - * be duplicated. - * @return 0 on success, negative AVERROR code on failure - */ -int av_dict_parse_string(AVDictionary **pm, const char *str, - const char *key_val_sep, const char *pairs_sep, - int flags); - -/** - * Copy entries from one AVDictionary struct into another. - * @param dst pointer to a pointer to a AVDictionary struct. If *dst is NULL, - * this function will allocate a struct for you and put it in *dst - * @param src pointer to source AVDictionary struct - * @param flags flags to use when setting entries in *dst - * @note metadata is read using the AV_DICT_IGNORE_SUFFIX flag - * @return 0 on success, negative AVERROR code on failure. If dst was allocated - * by this function, callers should free the associated memory. - */ -int av_dict_copy(AVDictionary **dst, const AVDictionary *src, int flags); - -/** - * Free all the memory allocated for an AVDictionary struct - * and all keys and values. - */ -void av_dict_free(AVDictionary **m); - -/** - * Get dictionary entries as a string. - * - * Create a string containing dictionary's entries. - * Such string may be passed back to av_dict_parse_string(). - * @note String is escaped with backslashes ('\'). - * - * @param[in] m dictionary - * @param[out] buffer Pointer to buffer that will be allocated with string containg entries. - * Buffer must be freed by the caller when is no longer needed. - * @param[in] key_val_sep character used to separate key from value - * @param[in] pairs_sep character used to separate two pairs from each other - * @return >= 0 on success, negative on error - * @warning Separators cannot be neither '\\' nor '\0'. They also cannot be the same. - */ -int av_dict_get_string(const AVDictionary *m, char **buffer, - const char key_val_sep, const char pairs_sep); - -/** - * @} - */ - -#endif /* AVUTIL_DICT_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/display.h b/third_party/ffmpeg/uos/mips64/include/libavutil/display.h deleted file mode 100644 index 31d8bef3..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/display.h +++ /dev/null @@ -1,113 +0,0 @@ -/* - * Copyright (c) 2014 Vittorio Giovara - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Display matrix - */ - -#ifndef AVUTIL_DISPLAY_H -#define AVUTIL_DISPLAY_H - -#include - -/** - * @addtogroup lavu_video - * @{ - * - * @defgroup lavu_video_display Display transformation matrix functions - * @{ - */ - -/** - * @addtogroup lavu_video_display - * The display transformation matrix specifies an affine transformation that - * should be applied to video frames for correct presentation. It is compatible - * with the matrices stored in the ISO/IEC 14496-12 container format. - * - * The data is a 3x3 matrix represented as a 9-element array: - * - * @code{.unparsed} - * | a b u | - * (a, b, u, c, d, v, x, y, w) -> | c d v | - * | x y w | - * @endcode - * - * All numbers are stored in native endianness, as 16.16 fixed-point values, - * except for u, v and w, which are stored as 2.30 fixed-point values. - * - * The transformation maps a point (p, q) in the source (pre-transformation) - * frame to the point (p', q') in the destination (post-transformation) frame as - * follows: - * - * @code{.unparsed} - * | a b u | - * (p, q, 1) . | c d v | = z * (p', q', 1) - * | x y w | - * @endcode - * - * The transformation can also be more explicitly written in components as - * follows: - * - * @code{.unparsed} - * p' = (a * p + c * q + x) / z; - * q' = (b * p + d * q + y) / z; - * z = u * p + v * q + w - * @endcode - */ - -/** - * Extract the rotation component of the transformation matrix. - * - * @param matrix the transformation matrix - * @return the angle (in degrees) by which the transformation rotates the frame - * counterclockwise. The angle will be in range [-180.0, 180.0], - * or NaN if the matrix is singular. - * - * @note floating point numbers are inherently inexact, so callers are - * recommended to round the return value to nearest integer before use. - */ -double av_display_rotation_get(const int32_t matrix[9]); - -/** - * Initialize a transformation matrix describing a pure clockwise - * rotation by the specified angle (in degrees). - * - * @param matrix an allocated transformation matrix (will be fully overwritten - * by this function) - * @param angle rotation angle in degrees. - */ -void av_display_rotation_set(int32_t matrix[9], double angle); - -/** - * Flip the input matrix horizontally and/or vertically. - * - * @param matrix an allocated transformation matrix - * @param hflip whether the matrix should be flipped horizontally - * @param vflip whether the matrix should be flipped vertically - */ -void av_display_matrix_flip(int32_t matrix[9], int hflip, int vflip); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_DISPLAY_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/dovi_meta.h b/third_party/ffmpeg/uos/mips64/include/libavutil/dovi_meta.h deleted file mode 100644 index 3d11e02b..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/dovi_meta.h +++ /dev/null @@ -1,236 +0,0 @@ -/* - * Copyright (c) 2020 Vacing Fang - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * DOVI configuration - */ - - -#ifndef AVUTIL_DOVI_META_H -#define AVUTIL_DOVI_META_H - -#include -#include -#include "rational.h" - -/* - * DOVI configuration - * ref: dolby-vision-bitstreams-within-the-iso-base-media-file-format-v2.1.2 - dolby-vision-bitstreams-in-mpeg-2-transport-stream-multiplex-v1.2 - * @code - * uint8_t dv_version_major, the major version number that the stream complies with - * uint8_t dv_version_minor, the minor version number that the stream complies with - * uint8_t dv_profile, the Dolby Vision profile - * uint8_t dv_level, the Dolby Vision level - * uint8_t rpu_present_flag - * uint8_t el_present_flag - * uint8_t bl_present_flag - * uint8_t dv_bl_signal_compatibility_id - * @endcode - * - * @note The struct must be allocated with av_dovi_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVDOVIDecoderConfigurationRecord { - uint8_t dv_version_major; - uint8_t dv_version_minor; - uint8_t dv_profile; - uint8_t dv_level; - uint8_t rpu_present_flag; - uint8_t el_present_flag; - uint8_t bl_present_flag; - uint8_t dv_bl_signal_compatibility_id; -} AVDOVIDecoderConfigurationRecord; - -/** - * Allocate a AVDOVIDecoderConfigurationRecord structure and initialize its - * fields to default values. - * - * @return the newly allocated struct or NULL on failure - */ -AVDOVIDecoderConfigurationRecord *av_dovi_alloc(size_t *size); - -/** - * Dolby Vision RPU data header. - * - * @note sizeof(AVDOVIRpuDataHeader) is not part of the public ABI. - */ -typedef struct AVDOVIRpuDataHeader { - uint8_t rpu_type; - uint16_t rpu_format; - uint8_t vdr_rpu_profile; - uint8_t vdr_rpu_level; - uint8_t chroma_resampling_explicit_filter_flag; - uint8_t coef_data_type; /* informative, lavc always converts to fixed */ - uint8_t coef_log2_denom; - uint8_t vdr_rpu_normalized_idc; - uint8_t bl_video_full_range_flag; - uint8_t bl_bit_depth; /* [8, 16] */ - uint8_t el_bit_depth; /* [8, 16] */ - uint8_t vdr_bit_depth; /* [8, 16] */ - uint8_t spatial_resampling_filter_flag; - uint8_t el_spatial_resampling_filter_flag; - uint8_t disable_residual_flag; -} AVDOVIRpuDataHeader; - -enum AVDOVIMappingMethod { - AV_DOVI_MAPPING_POLYNOMIAL = 0, - AV_DOVI_MAPPING_MMR = 1, -}; - -/** - * Coefficients of a piece-wise function. The pieces of the function span the - * value ranges between two adjacent pivot values. - */ -#define AV_DOVI_MAX_PIECES 8 -typedef struct AVDOVIReshapingCurve { - uint8_t num_pivots; /* [2, 9] */ - uint16_t pivots[AV_DOVI_MAX_PIECES + 1]; /* sorted ascending */ - enum AVDOVIMappingMethod mapping_idc[AV_DOVI_MAX_PIECES]; - /* AV_DOVI_MAPPING_POLYNOMIAL */ - uint8_t poly_order[AV_DOVI_MAX_PIECES]; /* [1, 2] */ - int64_t poly_coef[AV_DOVI_MAX_PIECES][3]; /* x^0, x^1, x^2 */ - /* AV_DOVI_MAPPING_MMR */ - uint8_t mmr_order[AV_DOVI_MAX_PIECES]; /* [1, 3] */ - int64_t mmr_constant[AV_DOVI_MAX_PIECES]; - int64_t mmr_coef[AV_DOVI_MAX_PIECES][3/* order - 1 */][7]; -} AVDOVIReshapingCurve; - -enum AVDOVINLQMethod { - AV_DOVI_NLQ_NONE = -1, - AV_DOVI_NLQ_LINEAR_DZ = 0, -}; - -/** - * Coefficients of the non-linear inverse quantization. For the interpretation - * of these, see ETSI GS CCM 001. - */ -typedef struct AVDOVINLQParams { - uint16_t nlq_offset; - uint64_t vdr_in_max; - /* AV_DOVI_NLQ_LINEAR_DZ */ - uint64_t linear_deadzone_slope; - uint64_t linear_deadzone_threshold; -} AVDOVINLQParams; - -/** - * Dolby Vision RPU data mapping parameters. - * - * @note sizeof(AVDOVIDataMapping) is not part of the public ABI. - */ -typedef struct AVDOVIDataMapping { - uint8_t vdr_rpu_id; - uint8_t mapping_color_space; - uint8_t mapping_chroma_format_idc; - AVDOVIReshapingCurve curves[3]; /* per component */ - - /* Non-linear inverse quantization */ - enum AVDOVINLQMethod nlq_method_idc; - uint32_t num_x_partitions; - uint32_t num_y_partitions; - AVDOVINLQParams nlq[3]; /* per component */ -} AVDOVIDataMapping; - -/** - * Dolby Vision RPU colorspace metadata parameters. - * - * @note sizeof(AVDOVIColorMetadata) is not part of the public ABI. - */ -typedef struct AVDOVIColorMetadata { - uint8_t dm_metadata_id; - uint8_t scene_refresh_flag; - - /** - * Coefficients of the custom Dolby Vision IPT-PQ matrices. These are to be - * used instead of the matrices indicated by the frame's colorspace tags. - * The output of rgb_to_lms_matrix is to be fed into a BT.2020 LMS->RGB - * matrix based on a Hunt-Pointer-Estevez transform, but without any - * crosstalk. (See the definition of the ICtCp colorspace for more - * information.) - */ - AVRational ycc_to_rgb_matrix[9]; /* before PQ linearization */ - AVRational ycc_to_rgb_offset[3]; /* input offset of neutral value */ - AVRational rgb_to_lms_matrix[9]; /* after PQ linearization */ - - /** - * Extra signal metadata (see Dolby patents for more info). - */ - uint16_t signal_eotf; - uint16_t signal_eotf_param0; - uint16_t signal_eotf_param1; - uint32_t signal_eotf_param2; - uint8_t signal_bit_depth; - uint8_t signal_color_space; - uint8_t signal_chroma_format; - uint8_t signal_full_range_flag; /* [0, 3] */ - uint16_t source_min_pq; - uint16_t source_max_pq; - uint16_t source_diagonal; -} AVDOVIColorMetadata; - -/** - * Combined struct representing a combination of header, mapping and color - * metadata, for attaching to frames as side data. - * - * @note The struct must be allocated with av_dovi_metadata_alloc() and - * its size is not a part of the public ABI. - */ - -typedef struct AVDOVIMetadata { - /** - * Offset in bytes from the beginning of this structure at which the - * respective structs start. - */ - size_t header_offset; /* AVDOVIRpuDataHeader */ - size_t mapping_offset; /* AVDOVIDataMapping */ - size_t color_offset; /* AVDOVIColorMetadata */ -} AVDOVIMetadata; - -static av_always_inline AVDOVIRpuDataHeader * -av_dovi_get_header(const AVDOVIMetadata *data) -{ - return (AVDOVIRpuDataHeader *)((uint8_t *) data + data->header_offset); -} - -static av_always_inline AVDOVIDataMapping * -av_dovi_get_mapping(const AVDOVIMetadata *data) -{ - return (AVDOVIDataMapping *)((uint8_t *) data + data->mapping_offset); -} - -static av_always_inline AVDOVIColorMetadata * -av_dovi_get_color(const AVDOVIMetadata *data) -{ - return (AVDOVIColorMetadata *)((uint8_t *) data + data->color_offset); -} - -/** - * Allocate an AVDOVIMetadata structure and initialize its - * fields to default values. - * - * @param size If this parameter is non-NULL, the size in bytes of the - * allocated struct will be written here on success - * - * @return the newly allocated struct or NULL on failure - */ -AVDOVIMetadata *av_dovi_metadata_alloc(size_t *size); - -#endif /* AVUTIL_DOVI_META_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/downmix_info.h b/third_party/ffmpeg/uos/mips64/include/libavutil/downmix_info.h deleted file mode 100644 index 221cf5bf..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/downmix_info.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * Copyright (c) 2014 Tim Walker - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_DOWNMIX_INFO_H -#define AVUTIL_DOWNMIX_INFO_H - -#include "frame.h" - -/** - * @file - * audio downmix medatata - */ - -/** - * @addtogroup lavu_audio - * @{ - */ - -/** - * @defgroup downmix_info Audio downmix metadata - * @{ - */ - -/** - * Possible downmix types. - */ -enum AVDownmixType { - AV_DOWNMIX_TYPE_UNKNOWN, /**< Not indicated. */ - AV_DOWNMIX_TYPE_LORO, /**< Lo/Ro 2-channel downmix (Stereo). */ - AV_DOWNMIX_TYPE_LTRT, /**< Lt/Rt 2-channel downmix, Dolby Surround compatible. */ - AV_DOWNMIX_TYPE_DPLII, /**< Lt/Rt 2-channel downmix, Dolby Pro Logic II compatible. */ - AV_DOWNMIX_TYPE_NB /**< Number of downmix types. Not part of ABI. */ -}; - -/** - * This structure describes optional metadata relevant to a downmix procedure. - * - * All fields are set by the decoder to the value indicated in the audio - * bitstream (if present), or to a "sane" default otherwise. - */ -typedef struct AVDownmixInfo { - /** - * Type of downmix preferred by the mastering engineer. - */ - enum AVDownmixType preferred_downmix_type; - - /** - * Absolute scale factor representing the nominal level of the center - * channel during a regular downmix. - */ - double center_mix_level; - - /** - * Absolute scale factor representing the nominal level of the center - * channel during an Lt/Rt compatible downmix. - */ - double center_mix_level_ltrt; - - /** - * Absolute scale factor representing the nominal level of the surround - * channels during a regular downmix. - */ - double surround_mix_level; - - /** - * Absolute scale factor representing the nominal level of the surround - * channels during an Lt/Rt compatible downmix. - */ - double surround_mix_level_ltrt; - - /** - * Absolute scale factor representing the level at which the LFE data is - * mixed into L/R channels during downmixing. - */ - double lfe_mix_level; -} AVDownmixInfo; - -/** - * Get a frame's AV_FRAME_DATA_DOWNMIX_INFO side data for editing. - * - * If the side data is absent, it is created and added to the frame. - * - * @param frame the frame for which the side data is to be obtained or created - * - * @return the AVDownmixInfo structure to be edited by the caller, or NULL if - * the structure cannot be allocated. - */ -AVDownmixInfo *av_downmix_info_update_side_data(AVFrame *frame); - -/** - * @} - */ - -/** - * @} - */ - -#endif /* AVUTIL_DOWNMIX_INFO_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/encryption_info.h b/third_party/ffmpeg/uos/mips64/include/libavutil/encryption_info.h deleted file mode 100644 index 8fe7ebfe..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/encryption_info.h +++ /dev/null @@ -1,205 +0,0 @@ -/** - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_ENCRYPTION_INFO_H -#define AVUTIL_ENCRYPTION_INFO_H - -#include -#include - -typedef struct AVSubsampleEncryptionInfo { - /** The number of bytes that are clear. */ - unsigned int bytes_of_clear_data; - - /** - * The number of bytes that are protected. If using pattern encryption, - * the pattern applies to only the protected bytes; if not using pattern - * encryption, all these bytes are encrypted. - */ - unsigned int bytes_of_protected_data; -} AVSubsampleEncryptionInfo; - -/** - * This describes encryption info for a packet. This contains frame-specific - * info for how to decrypt the packet before passing it to the decoder. - * - * The size of this struct is not part of the public ABI. - */ -typedef struct AVEncryptionInfo { - /** The fourcc encryption scheme, in big-endian byte order. */ - uint32_t scheme; - - /** - * Only used for pattern encryption. This is the number of 16-byte blocks - * that are encrypted. - */ - uint32_t crypt_byte_block; - - /** - * Only used for pattern encryption. This is the number of 16-byte blocks - * that are clear. - */ - uint32_t skip_byte_block; - - /** - * The ID of the key used to encrypt the packet. This should always be - * 16 bytes long, but may be changed in the future. - */ - uint8_t *key_id; - uint32_t key_id_size; - - /** - * The initialization vector. This may have been zero-filled to be the - * correct block size. This should always be 16 bytes long, but may be - * changed in the future. - */ - uint8_t *iv; - uint32_t iv_size; - - /** - * An array of subsample encryption info specifying how parts of the sample - * are encrypted. If there are no subsamples, then the whole sample is - * encrypted. - */ - AVSubsampleEncryptionInfo *subsamples; - uint32_t subsample_count; -} AVEncryptionInfo; - -/** - * This describes info used to initialize an encryption key system. - * - * The size of this struct is not part of the public ABI. - */ -typedef struct AVEncryptionInitInfo { - /** - * A unique identifier for the key system this is for, can be NULL if it - * is not known. This should always be 16 bytes, but may change in the - * future. - */ - uint8_t* system_id; - uint32_t system_id_size; - - /** - * An array of key IDs this initialization data is for. All IDs are the - * same length. Can be NULL if there are no known key IDs. - */ - uint8_t** key_ids; - /** The number of key IDs. */ - uint32_t num_key_ids; - /** - * The number of bytes in each key ID. This should always be 16, but may - * change in the future. - */ - uint32_t key_id_size; - - /** - * Key-system specific initialization data. This data is copied directly - * from the file and the format depends on the specific key system. This - * can be NULL if there is no initialization data; in that case, there - * will be at least one key ID. - */ - uint8_t* data; - uint32_t data_size; - - /** - * An optional pointer to the next initialization info in the list. - */ - struct AVEncryptionInitInfo *next; -} AVEncryptionInitInfo; - -/** - * Allocates an AVEncryptionInfo structure and sub-pointers to hold the given - * number of subsamples. This will allocate pointers for the key ID, IV, - * and subsample entries, set the size members, and zero-initialize the rest. - * - * @param subsample_count The number of subsamples. - * @param key_id_size The number of bytes in the key ID, should be 16. - * @param iv_size The number of bytes in the IV, should be 16. - * - * @return The new AVEncryptionInfo structure, or NULL on error. - */ -AVEncryptionInfo *av_encryption_info_alloc(uint32_t subsample_count, uint32_t key_id_size, uint32_t iv_size); - -/** - * Allocates an AVEncryptionInfo structure with a copy of the given data. - * @return The new AVEncryptionInfo structure, or NULL on error. - */ -AVEncryptionInfo *av_encryption_info_clone(const AVEncryptionInfo *info); - -/** - * Frees the given encryption info object. This MUST NOT be used to free the - * side-data data pointer, that should use normal side-data methods. - */ -void av_encryption_info_free(AVEncryptionInfo *info); - -/** - * Creates a copy of the AVEncryptionInfo that is contained in the given side - * data. The resulting object should be passed to av_encryption_info_free() - * when done. - * - * @return The new AVEncryptionInfo structure, or NULL on error. - */ -AVEncryptionInfo *av_encryption_info_get_side_data(const uint8_t *side_data, size_t side_data_size); - -/** - * Allocates and initializes side data that holds a copy of the given encryption - * info. The resulting pointer should be either freed using av_free or given - * to av_packet_add_side_data(). - * - * @return The new side-data pointer, or NULL. - */ -uint8_t *av_encryption_info_add_side_data( - const AVEncryptionInfo *info, size_t *side_data_size); - - -/** - * Allocates an AVEncryptionInitInfo structure and sub-pointers to hold the - * given sizes. This will allocate pointers and set all the fields. - * - * @return The new AVEncryptionInitInfo structure, or NULL on error. - */ -AVEncryptionInitInfo *av_encryption_init_info_alloc( - uint32_t system_id_size, uint32_t num_key_ids, uint32_t key_id_size, uint32_t data_size); - -/** - * Frees the given encryption init info object. This MUST NOT be used to free - * the side-data data pointer, that should use normal side-data methods. - */ -void av_encryption_init_info_free(AVEncryptionInitInfo* info); - -/** - * Creates a copy of the AVEncryptionInitInfo that is contained in the given - * side data. The resulting object should be passed to - * av_encryption_init_info_free() when done. - * - * @return The new AVEncryptionInitInfo structure, or NULL on error. - */ -AVEncryptionInitInfo *av_encryption_init_info_get_side_data( - const uint8_t* side_data, size_t side_data_size); - -/** - * Allocates and initializes side data that holds a copy of the given encryption - * init info. The resulting pointer should be either freed using av_free or - * given to av_packet_add_side_data(). - * - * @return The new side-data pointer, or NULL. - */ -uint8_t *av_encryption_init_info_add_side_data( - const AVEncryptionInitInfo *info, size_t *side_data_size); - -#endif /* AVUTIL_ENCRYPTION_INFO_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/error.h b/third_party/ffmpeg/uos/mips64/include/libavutil/error.h deleted file mode 100644 index 0d3269aa..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/error.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * error code definitions - */ - -#ifndef AVUTIL_ERROR_H -#define AVUTIL_ERROR_H - -#include -#include - -#include "macros.h" - -/** - * @addtogroup lavu_error - * - * @{ - */ - - -/* error handling */ -#if EDOM > 0 -#define AVERROR(e) (-(e)) ///< Returns a negative error code from a POSIX error code, to return from library functions. -#define AVUNERROR(e) (-(e)) ///< Returns a POSIX error code from a library function error return value. -#else -/* Some platforms have E* and errno already negated. */ -#define AVERROR(e) (e) -#define AVUNERROR(e) (e) -#endif - -#define FFERRTAG(a, b, c, d) (-(int)MKTAG(a, b, c, d)) - -#define AVERROR_BSF_NOT_FOUND FFERRTAG(0xF8,'B','S','F') ///< Bitstream filter not found -#define AVERROR_BUG FFERRTAG( 'B','U','G','!') ///< Internal bug, also see AVERROR_BUG2 -#define AVERROR_BUFFER_TOO_SMALL FFERRTAG( 'B','U','F','S') ///< Buffer too small -#define AVERROR_DECODER_NOT_FOUND FFERRTAG(0xF8,'D','E','C') ///< Decoder not found -#define AVERROR_DEMUXER_NOT_FOUND FFERRTAG(0xF8,'D','E','M') ///< Demuxer not found -#define AVERROR_ENCODER_NOT_FOUND FFERRTAG(0xF8,'E','N','C') ///< Encoder not found -#define AVERROR_EOF FFERRTAG( 'E','O','F',' ') ///< End of file -#define AVERROR_EXIT FFERRTAG( 'E','X','I','T') ///< Immediate exit was requested; the called function should not be restarted -#define AVERROR_EXTERNAL FFERRTAG( 'E','X','T',' ') ///< Generic error in an external library -#define AVERROR_FILTER_NOT_FOUND FFERRTAG(0xF8,'F','I','L') ///< Filter not found -#define AVERROR_INVALIDDATA FFERRTAG( 'I','N','D','A') ///< Invalid data found when processing input -#define AVERROR_MUXER_NOT_FOUND FFERRTAG(0xF8,'M','U','X') ///< Muxer not found -#define AVERROR_OPTION_NOT_FOUND FFERRTAG(0xF8,'O','P','T') ///< Option not found -#define AVERROR_PATCHWELCOME FFERRTAG( 'P','A','W','E') ///< Not yet implemented in FFmpeg, patches welcome -#define AVERROR_PROTOCOL_NOT_FOUND FFERRTAG(0xF8,'P','R','O') ///< Protocol not found - -#define AVERROR_STREAM_NOT_FOUND FFERRTAG(0xF8,'S','T','R') ///< Stream not found -/** - * This is semantically identical to AVERROR_BUG - * it has been introduced in Libav after our AVERROR_BUG and with a modified value. - */ -#define AVERROR_BUG2 FFERRTAG( 'B','U','G',' ') -#define AVERROR_UNKNOWN FFERRTAG( 'U','N','K','N') ///< Unknown error, typically from an external library -#define AVERROR_EXPERIMENTAL (-0x2bb2afa8) ///< Requested feature is flagged experimental. Set strict_std_compliance if you really want to use it. -#define AVERROR_INPUT_CHANGED (-0x636e6701) ///< Input changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_OUTPUT_CHANGED) -#define AVERROR_OUTPUT_CHANGED (-0x636e6702) ///< Output changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_INPUT_CHANGED) -/* HTTP & RTSP errors */ -#define AVERROR_HTTP_BAD_REQUEST FFERRTAG(0xF8,'4','0','0') -#define AVERROR_HTTP_UNAUTHORIZED FFERRTAG(0xF8,'4','0','1') -#define AVERROR_HTTP_FORBIDDEN FFERRTAG(0xF8,'4','0','3') -#define AVERROR_HTTP_NOT_FOUND FFERRTAG(0xF8,'4','0','4') -#define AVERROR_HTTP_OTHER_4XX FFERRTAG(0xF8,'4','X','X') -#define AVERROR_HTTP_SERVER_ERROR FFERRTAG(0xF8,'5','X','X') - -#define AV_ERROR_MAX_STRING_SIZE 64 - -/** - * Put a description of the AVERROR code errnum in errbuf. - * In case of failure the global variable errno is set to indicate the - * error. Even in case of failure av_strerror() will print a generic - * error message indicating the errnum provided to errbuf. - * - * @param errnum error code to describe - * @param errbuf buffer to which description is written - * @param errbuf_size the size in bytes of errbuf - * @return 0 on success, a negative value if a description for errnum - * cannot be found - */ -int av_strerror(int errnum, char *errbuf, size_t errbuf_size); - -/** - * Fill the provided buffer with a string containing an error string - * corresponding to the AVERROR code errnum. - * - * @param errbuf a buffer - * @param errbuf_size size in bytes of errbuf - * @param errnum error code to describe - * @return the buffer in input, filled with the error description - * @see av_strerror() - */ -static inline char *av_make_error_string(char *errbuf, size_t errbuf_size, int errnum) -{ - av_strerror(errnum, errbuf, errbuf_size); - return errbuf; -} - -/** - * Convenience macro, the return value should be used only directly in - * function arguments but never stand-alone. - */ -#define av_err2str(errnum) \ - av_make_error_string((char[AV_ERROR_MAX_STRING_SIZE]){0}, AV_ERROR_MAX_STRING_SIZE, errnum) - -/** - * @} - */ - -#endif /* AVUTIL_ERROR_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/eval.h b/third_party/ffmpeg/uos/mips64/include/libavutil/eval.h deleted file mode 100644 index 57afc2d5..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/eval.h +++ /dev/null @@ -1,135 +0,0 @@ -/* - * Copyright (c) 2002 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * simple arithmetic expression evaluator - */ - -#ifndef AVUTIL_EVAL_H -#define AVUTIL_EVAL_H - -typedef struct AVExpr AVExpr; - -/** - * Parse and evaluate an expression. - * Note, this is significantly slower than av_expr_eval(). - * - * @param res a pointer to a double where is put the result value of - * the expression, or NAN in case of error - * @param s expression as a zero terminated string, for example "1+2^3+5*5+sin(2/3)" - * @param const_names NULL terminated array of zero terminated strings of constant identifiers, for example {"PI", "E", 0} - * @param const_values a zero terminated array of values for the identifiers from const_names - * @param func1_names NULL terminated array of zero terminated strings of funcs1 identifiers - * @param funcs1 NULL terminated array of function pointers for functions which take 1 argument - * @param func2_names NULL terminated array of zero terminated strings of funcs2 identifiers - * @param funcs2 NULL terminated array of function pointers for functions which take 2 arguments - * @param opaque a pointer which will be passed to all functions from funcs1 and funcs2 - * @param log_ctx parent logging context - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code otherwise - */ -int av_expr_parse_and_eval(double *res, const char *s, - const char * const *const_names, const double *const_values, - const char * const *func1_names, double (* const *funcs1)(void *, double), - const char * const *func2_names, double (* const *funcs2)(void *, double, double), - void *opaque, int log_offset, void *log_ctx); - -/** - * Parse an expression. - * - * @param expr a pointer where is put an AVExpr containing the parsed - * value in case of successful parsing, or NULL otherwise. - * The pointed to AVExpr must be freed with av_expr_free() by the user - * when it is not needed anymore. - * @param s expression as a zero terminated string, for example "1+2^3+5*5+sin(2/3)" - * @param const_names NULL terminated array of zero terminated strings of constant identifiers, for example {"PI", "E", 0} - * @param func1_names NULL terminated array of zero terminated strings of funcs1 identifiers - * @param funcs1 NULL terminated array of function pointers for functions which take 1 argument - * @param func2_names NULL terminated array of zero terminated strings of funcs2 identifiers - * @param funcs2 NULL terminated array of function pointers for functions which take 2 arguments - * @param log_ctx parent logging context - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code otherwise - */ -int av_expr_parse(AVExpr **expr, const char *s, - const char * const *const_names, - const char * const *func1_names, double (* const *funcs1)(void *, double), - const char * const *func2_names, double (* const *funcs2)(void *, double, double), - int log_offset, void *log_ctx); - -/** - * Evaluate a previously parsed expression. - * - * @param const_values a zero terminated array of values for the identifiers from av_expr_parse() const_names - * @param opaque a pointer which will be passed to all functions from funcs1 and funcs2 - * @return the value of the expression - */ -double av_expr_eval(AVExpr *e, const double *const_values, void *opaque); - -/** - * Track the presence of variables and their number of occurrences in a parsed expression - * - * @param counter a zero-initialized array where the count of each variable will be stored - * @param size size of array - * @return 0 on success, a negative value indicates that no expression or array was passed - * or size was zero - */ -int av_expr_count_vars(AVExpr *e, unsigned *counter, int size); - -/** - * Track the presence of user provided functions and their number of occurrences - * in a parsed expression. - * - * @param counter a zero-initialized array where the count of each function will be stored - * if you passed 5 functions with 2 arguments to av_expr_parse() - * then for arg=2 this will use upto 5 entries. - * @param size size of array - * @param arg number of arguments the counted functions have - * @return 0 on success, a negative value indicates that no expression or array was passed - * or size was zero - */ -int av_expr_count_func(AVExpr *e, unsigned *counter, int size, int arg); - -/** - * Free a parsed expression previously created with av_expr_parse(). - */ -void av_expr_free(AVExpr *e); - -/** - * Parse the string in numstr and return its value as a double. If - * the string is empty, contains only whitespaces, or does not contain - * an initial substring that has the expected syntax for a - * floating-point number, no conversion is performed. In this case, - * returns a value of zero and the value returned in tail is the value - * of numstr. - * - * @param numstr a string representing a number, may contain one of - * the International System number postfixes, for example 'K', 'M', - * 'G'. If 'i' is appended after the postfix, powers of 2 are used - * instead of powers of 10. The 'B' postfix multiplies the value by - * 8, and can be appended after another postfix or used alone. This - * allows using for example 'KB', 'MiB', 'G' and 'B' as postfix. - * @param tail if non-NULL puts here the pointer to the char next - * after the last parsed character - */ -double av_strtod(const char *numstr, char **tail); - -#endif /* AVUTIL_EVAL_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/ffversion.h b/third_party/ffmpeg/uos/mips64/include/libavutil/ffversion.h deleted file mode 100644 index fa716392..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/ffversion.h +++ /dev/null @@ -1,5 +0,0 @@ -/* Automatically generated by version.sh, do not manually edit! */ -#ifndef AVUTIL_FFVERSION_H -#define AVUTIL_FFVERSION_H -#define FFMPEG_VERSION "N-107736-g9e029dc265" -#endif /* AVUTIL_FFVERSION_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/fifo.h b/third_party/ffmpeg/uos/mips64/include/libavutil/fifo.h deleted file mode 100644 index 4eed364a..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/fifo.h +++ /dev/null @@ -1,426 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * a very simple circular buffer FIFO implementation - */ - -#ifndef AVUTIL_FIFO_H -#define AVUTIL_FIFO_H - -#include -#include - -#include "attributes.h" -#include "version.h" - -typedef struct AVFifo AVFifo; - -/** - * Callback for writing or reading from a FIFO, passed to (and invoked from) the - * av_fifo_*_cb() functions. It may be invoked multiple times from a single - * av_fifo_*_cb() call and may process less data than the maximum size indicated - * by nb_elems. - * - * @param opaque the opaque pointer provided to the av_fifo_*_cb() function - * @param buf the buffer for reading or writing the data, depending on which - * av_fifo_*_cb function is called - * @param nb_elems On entry contains the maximum number of elements that can be - * read from / written into buf. On success, the callback should - * update it to contain the number of elements actually written. - * - * @return 0 on success, a negative error code on failure (will be returned from - * the invoking av_fifo_*_cb() function) - */ -typedef int AVFifoCB(void *opaque, void *buf, size_t *nb_elems); - -/** - * Automatically resize the FIFO on writes, so that the data fits. This - * automatic resizing happens up to a limit that can be modified with - * av_fifo_auto_grow_limit(). - */ -#define AV_FIFO_FLAG_AUTO_GROW (1 << 0) - -/** - * Allocate and initialize an AVFifo with a given element size. - * - * @param elems initial number of elements that can be stored in the FIFO - * @param elem_size Size in bytes of a single element. Further operations on - * the returned FIFO will implicitly use this element size. - * @param flags a combination of AV_FIFO_FLAG_* - * - * @return newly-allocated AVFifo on success, a negative error code on failure - */ -AVFifo *av_fifo_alloc2(size_t elems, size_t elem_size, - unsigned int flags); - -/** - * @return Element size for FIFO operations. This element size is set at - * FIFO allocation and remains constant during its lifetime - */ -size_t av_fifo_elem_size(const AVFifo *f); - -/** - * Set the maximum size (in elements) to which the FIFO can be resized - * automatically. Has no effect unless AV_FIFO_FLAG_AUTO_GROW is used. - */ -void av_fifo_auto_grow_limit(AVFifo *f, size_t max_elems); - -/** - * @return number of elements available for reading from the given FIFO. - */ -size_t av_fifo_can_read(const AVFifo *f); - -/** - * @return number of elements that can be written into the given FIFO. - */ -size_t av_fifo_can_write(const AVFifo *f); - -/** - * Enlarge an AVFifo. - * - * On success, the FIFO will be large enough to hold exactly - * inc + av_fifo_can_read() + av_fifo_can_write() - * elements. In case of failure, the old FIFO is kept unchanged. - * - * @param f AVFifo to resize - * @param inc number of elements to allocate for, in addition to the current - * allocated size - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_grow2(AVFifo *f, size_t inc); - -/** - * Write data into a FIFO. - * - * In case nb_elems > av_fifo_can_write(f), nothing is written and an error - * is returned. - * - * @param f the FIFO buffer - * @param buf Data to be written. nb_elems * av_fifo_elem_size(f) bytes will be - * read from buf on success. - * @param nb_elems number of elements to write into FIFO - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_write(AVFifo *f, const void *buf, size_t nb_elems); - -/** - * Write data from a user-provided callback into a FIFO. - * - * @param f the FIFO buffer - * @param read_cb Callback supplying the data to the FIFO. May be called - * multiple times. - * @param opaque opaque user data to be provided to read_cb - * @param nb_elems Should point to the maximum number of elements that can be - * written. Will be updated to contain the number of elements - * actually written. - * - * @return non-negative number on success, a negative error code on failure - */ -int av_fifo_write_from_cb(AVFifo *f, AVFifoCB read_cb, - void *opaque, size_t *nb_elems); - -/** - * Read data from a FIFO. - * - * In case nb_elems > av_fifo_can_read(f), nothing is read and an error - * is returned. - * - * @param f the FIFO buffer - * @param buf Buffer to store the data. nb_elems * av_fifo_elem_size(f) bytes - * will be written into buf on success. - * @param nb_elems number of elements to read from FIFO - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_read(AVFifo *f, void *buf, size_t nb_elems); - -/** - * Feed data from a FIFO into a user-provided callback. - * - * @param f the FIFO buffer - * @param write_cb Callback the data will be supplied to. May be called - * multiple times. - * @param opaque opaque user data to be provided to write_cb - * @param nb_elems Should point to the maximum number of elements that can be - * read. Will be updated to contain the total number of elements - * actually sent to the callback. - * - * @return non-negative number on success, a negative error code on failure - */ -int av_fifo_read_to_cb(AVFifo *f, AVFifoCB write_cb, - void *opaque, size_t *nb_elems); - -/** - * Read data from a FIFO without modifying FIFO state. - * - * Returns an error if an attempt is made to peek to nonexistent elements - * (i.e. if offset + nb_elems is larger than av_fifo_can_read(f)). - * - * @param f the FIFO buffer - * @param buf Buffer to store the data. nb_elems * av_fifo_elem_size(f) bytes - * will be written into buf. - * @param nb_elems number of elements to read from FIFO - * @param offset number of initial elements to skip. - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_peek(AVFifo *f, void *buf, size_t nb_elems, size_t offset); - -/** - * Feed data from a FIFO into a user-provided callback. - * - * @param f the FIFO buffer - * @param write_cb Callback the data will be supplied to. May be called - * multiple times. - * @param opaque opaque user data to be provided to write_cb - * @param nb_elems Should point to the maximum number of elements that can be - * read. Will be updated to contain the total number of elements - * actually sent to the callback. - * @param offset number of initial elements to skip; offset + *nb_elems must not - * be larger than av_fifo_can_read(f). - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_peek_to_cb(AVFifo *f, AVFifoCB write_cb, void *opaque, - size_t *nb_elems, size_t offset); - -/** - * Discard the specified amount of data from an AVFifo. - * @param size number of elements to discard, MUST NOT be larger than - * av_fifo_can_read(f) - */ -void av_fifo_drain2(AVFifo *f, size_t size); - -/* - * Empty the AVFifo. - * @param f AVFifo to reset - */ -void av_fifo_reset2(AVFifo *f); - -/** - * Free an AVFifo and reset pointer to NULL. - * @param f Pointer to an AVFifo to free. *f == NULL is allowed. - */ -void av_fifo_freep2(AVFifo **f); - - -#if FF_API_FIFO_OLD_API -typedef struct AVFifoBuffer { - uint8_t *buffer; - uint8_t *rptr, *wptr, *end; - uint32_t rndx, wndx; -} AVFifoBuffer; - -/** - * Initialize an AVFifoBuffer. - * @param size of FIFO - * @return AVFifoBuffer or NULL in case of memory allocation failure - * @deprecated use av_fifo_alloc2() - */ -attribute_deprecated -AVFifoBuffer *av_fifo_alloc(unsigned int size); - -/** - * Initialize an AVFifoBuffer. - * @param nmemb number of elements - * @param size size of the single element - * @return AVFifoBuffer or NULL in case of memory allocation failure - * @deprecated use av_fifo_alloc2() - */ -attribute_deprecated -AVFifoBuffer *av_fifo_alloc_array(size_t nmemb, size_t size); - -/** - * Free an AVFifoBuffer. - * @param f AVFifoBuffer to free - * @deprecated use the AVFifo API with av_fifo_freep2() - */ -attribute_deprecated -void av_fifo_free(AVFifoBuffer *f); - -/** - * Free an AVFifoBuffer and reset pointer to NULL. - * @param f AVFifoBuffer to free - * @deprecated use the AVFifo API with av_fifo_freep2() - */ -attribute_deprecated -void av_fifo_freep(AVFifoBuffer **f); - -/** - * Reset the AVFifoBuffer to the state right after av_fifo_alloc, in particular it is emptied. - * @param f AVFifoBuffer to reset - * @deprecated use av_fifo_reset2() with the new AVFifo-API - */ -attribute_deprecated -void av_fifo_reset(AVFifoBuffer *f); - -/** - * Return the amount of data in bytes in the AVFifoBuffer, that is the - * amount of data you can read from it. - * @param f AVFifoBuffer to read from - * @return size - * @deprecated use av_fifo_can_read() with the new AVFifo-API - */ -attribute_deprecated -int av_fifo_size(const AVFifoBuffer *f); - -/** - * Return the amount of space in bytes in the AVFifoBuffer, that is the - * amount of data you can write into it. - * @param f AVFifoBuffer to write into - * @return size - * @deprecated use av_fifo_can_write() with the new AVFifo-API - */ -attribute_deprecated -int av_fifo_space(const AVFifoBuffer *f); - -/** - * Feed data at specific position from an AVFifoBuffer to a user-supplied callback. - * Similar as av_fifo_gereric_read but without discarding data. - * @param f AVFifoBuffer to read from - * @param offset offset from current read position - * @param buf_size number of bytes to read - * @param func generic read function - * @param dest data destination - * - * @return a non-negative number on success, a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_peek() when func == NULL, - * av_fifo_peek_to_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_peek_at(AVFifoBuffer *f, void *dest, int offset, int buf_size, void (*func)(void*, void*, int)); - -/** - * Feed data from an AVFifoBuffer to a user-supplied callback. - * Similar as av_fifo_gereric_read but without discarding data. - * @param f AVFifoBuffer to read from - * @param buf_size number of bytes to read - * @param func generic read function - * @param dest data destination - * - * @return a non-negative number on success, a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_peek() when func == NULL, - * av_fifo_peek_to_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_peek(AVFifoBuffer *f, void *dest, int buf_size, void (*func)(void*, void*, int)); - -/** - * Feed data from an AVFifoBuffer to a user-supplied callback. - * @param f AVFifoBuffer to read from - * @param buf_size number of bytes to read - * @param func generic read function - * @param dest data destination - * - * @return a non-negative number on success, a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_read() when func == NULL, - * av_fifo_read_to_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_read(AVFifoBuffer *f, void *dest, int buf_size, void (*func)(void*, void*, int)); - -/** - * Feed data from a user-supplied callback to an AVFifoBuffer. - * @param f AVFifoBuffer to write to - * @param src data source; non-const since it may be used as a - * modifiable context by the function defined in func - * @param size number of bytes to write - * @param func generic write function; the first parameter is src, - * the second is dest_buf, the third is dest_buf_size. - * func must return the number of bytes written to dest_buf, or <= 0 to - * indicate no more data available to write. - * If func is NULL, src is interpreted as a simple byte array for source data. - * @return the number of bytes written to the FIFO or a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_write() when func == NULL, - * av_fifo_write_from_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_write(AVFifoBuffer *f, void *src, int size, int (*func)(void*, void*, int)); - -/** - * Resize an AVFifoBuffer. - * In case of reallocation failure, the old FIFO is kept unchanged. - * - * @param f AVFifoBuffer to resize - * @param size new AVFifoBuffer size in bytes - * @return <0 for failure, >=0 otherwise - * - * @deprecated use the new AVFifo-API with av_fifo_grow2() to increase FIFO size, - * decreasing FIFO size is not supported - */ -attribute_deprecated -int av_fifo_realloc2(AVFifoBuffer *f, unsigned int size); - -/** - * Enlarge an AVFifoBuffer. - * In case of reallocation failure, the old FIFO is kept unchanged. - * The new fifo size may be larger than the requested size. - * - * @param f AVFifoBuffer to resize - * @param additional_space the amount of space in bytes to allocate in addition to av_fifo_size() - * @return <0 for failure, >=0 otherwise - * - * @deprecated use the new AVFifo-API with av_fifo_grow2(); note that unlike - * this function it adds to the allocated size, rather than to the used size - */ -attribute_deprecated -int av_fifo_grow(AVFifoBuffer *f, unsigned int additional_space); - -/** - * Read and discard the specified amount of data from an AVFifoBuffer. - * @param f AVFifoBuffer to read from - * @param size amount of data to read in bytes - * - * @deprecated use the new AVFifo-API with av_fifo_drain2() - */ -attribute_deprecated -void av_fifo_drain(AVFifoBuffer *f, int size); - -#if FF_API_FIFO_PEEK2 -/** - * Return a pointer to the data stored in a FIFO buffer at a certain offset. - * The FIFO buffer is not modified. - * - * @param f AVFifoBuffer to peek at, f must be non-NULL - * @param offs an offset in bytes, its absolute value must be less - * than the used buffer size or the returned pointer will - * point outside to the buffer data. - * The used buffer size can be checked with av_fifo_size(). - * @deprecated use the new AVFifo-API with av_fifo_peek() or av_fifo_peek_to_cb() - */ -attribute_deprecated -static inline uint8_t *av_fifo_peek2(const AVFifoBuffer *f, int offs) -{ - uint8_t *ptr = f->rptr + offs; - if (ptr >= f->end) - ptr = f->buffer + (ptr - f->end); - else if (ptr < f->buffer) - ptr = f->end - (f->buffer - ptr); - return ptr; -} -#endif -#endif - -#endif /* AVUTIL_FIFO_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/file.h b/third_party/ffmpeg/uos/mips64/include/libavutil/file.h deleted file mode 100644 index 8ec210e7..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/file.h +++ /dev/null @@ -1,72 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_FILE_H -#define AVUTIL_FILE_H - -#include -#include - -#include "attributes.h" - -/** - * @file - * Misc file utilities. - */ - -/** - * Read the file with name filename, and put its content in a newly - * allocated buffer or map it with mmap() when available. - * In case of success set *bufptr to the read or mmapped buffer, and - * *size to the size in bytes of the buffer in *bufptr. - * Unlike mmap this function succeeds with zero sized files, in this - * case *bufptr will be set to NULL and *size will be set to 0. - * The returned buffer must be released with av_file_unmap(). - * - * @param log_offset loglevel offset used for logging - * @param log_ctx context used for logging - * @return a non negative number in case of success, a negative value - * corresponding to an AVERROR error code in case of failure - */ -av_warn_unused_result -int av_file_map(const char *filename, uint8_t **bufptr, size_t *size, - int log_offset, void *log_ctx); - -/** - * Unmap or free the buffer bufptr created by av_file_map(). - * - * @param size size in bytes of bufptr, must be the same as returned - * by av_file_map() - */ -void av_file_unmap(uint8_t *bufptr, size_t size); - -/** - * Wrapper to work around the lack of mkstemp() on mingw. - * Also, tries to create file in /tmp first, if possible. - * *prefix can be a character constant; *filename will be allocated internally. - * @return file descriptor of opened file (or negative value corresponding to an - * AVERROR code on error) - * and opened file name in **filename. - * @note On very old libcs it is necessary to set a secure umask before - * calling this, av_tempfile() can't call umask itself as it is used in - * libraries and could interfere with the calling application. - * @deprecated as fd numbers cannot be passed saftely between libs on some platforms - */ -int av_tempfile(const char *prefix, char **filename, int log_offset, void *log_ctx); - -#endif /* AVUTIL_FILE_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/film_grain_params.h b/third_party/ffmpeg/uos/mips64/include/libavutil/film_grain_params.h deleted file mode 100644 index f3bd0a4a..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/film_grain_params.h +++ /dev/null @@ -1,260 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_FILM_GRAIN_PARAMS_H -#define AVUTIL_FILM_GRAIN_PARAMS_H - -#include "frame.h" - -enum AVFilmGrainParamsType { - AV_FILM_GRAIN_PARAMS_NONE = 0, - - /** - * The union is valid when interpreted as AVFilmGrainAOMParams (codec.aom) - */ - AV_FILM_GRAIN_PARAMS_AV1, - - /** - * The union is valid when interpreted as AVFilmGrainH274Params (codec.h274) - */ - AV_FILM_GRAIN_PARAMS_H274, -}; - -/** - * This structure describes how to handle film grain synthesis for AOM codecs. - * - * @note The struct must be allocated as part of AVFilmGrainParams using - * av_film_grain_params_alloc(). Its size is not a part of the public ABI. - */ -typedef struct AVFilmGrainAOMParams { - /** - * Number of points, and the scale and value for each point of the - * piecewise linear scaling function for the uma plane. - */ - int num_y_points; - uint8_t y_points[14][2 /* value, scaling */]; - - /** - * Signals whether to derive the chroma scaling function from the luma. - * Not equivalent to copying the luma values and scales. - */ - int chroma_scaling_from_luma; - - /** - * If chroma_scaling_from_luma is set to 0, signals the chroma scaling - * function parameters. - */ - int num_uv_points[2 /* cb, cr */]; - uint8_t uv_points[2 /* cb, cr */][10][2 /* value, scaling */]; - - /** - * Specifies the shift applied to the chroma components. For AV1, its within - * [8; 11] and determines the range and quantization of the film grain. - */ - int scaling_shift; - - /** - * Specifies the auto-regression lag. - */ - int ar_coeff_lag; - - /** - * Luma auto-regression coefficients. The number of coefficients is given by - * 2 * ar_coeff_lag * (ar_coeff_lag + 1). - */ - int8_t ar_coeffs_y[24]; - - /** - * Chroma auto-regression coefficients. The number of coefficients is given by - * 2 * ar_coeff_lag * (ar_coeff_lag + 1) + !!num_y_points. - */ - int8_t ar_coeffs_uv[2 /* cb, cr */][25]; - - /** - * Specifies the range of the auto-regressive coefficients. Values of 6, - * 7, 8 and so on represent a range of [-2, 2), [-1, 1), [-0.5, 0.5) and - * so on. For AV1 must be between 6 and 9. - */ - int ar_coeff_shift; - - /** - * Signals the down shift applied to the generated gaussian numbers during - * synthesis. - */ - int grain_scale_shift; - - /** - * Specifies the luma/chroma multipliers for the index to the component - * scaling function. - */ - int uv_mult[2 /* cb, cr */]; - int uv_mult_luma[2 /* cb, cr */]; - - /** - * Offset used for component scaling function. For AV1 its a 9-bit value - * with a range [-256, 255] - */ - int uv_offset[2 /* cb, cr */]; - - /** - * Signals whether to overlap film grain blocks. - */ - int overlap_flag; - - /** - * Signals to clip to limited color levels after film grain application. - */ - int limit_output_range; -} AVFilmGrainAOMParams; - -/** - * This structure describes how to handle film grain synthesis for codecs using - * the ITU-T H.274 Versatile suplemental enhancement information message. - * - * @note The struct must be allocated as part of AVFilmGrainParams using - * av_film_grain_params_alloc(). Its size is not a part of the public ABI. - */ -typedef struct AVFilmGrainH274Params { - /** - * Specifies the film grain simulation mode. - * 0 = Frequency filtering, 1 = Auto-regression - */ - int model_id; - - /** - * Specifies the bit depth used for the luma component. - */ - int bit_depth_luma; - - /** - * Specifies the bit depth used for the chroma components. - */ - int bit_depth_chroma; - - enum AVColorRange color_range; - enum AVColorPrimaries color_primaries; - enum AVColorTransferCharacteristic color_trc; - enum AVColorSpace color_space; - - /** - * Specifies the blending mode used to blend the simulated film grain - * with the decoded images. - * - * 0 = Additive, 1 = Multiplicative - */ - int blending_mode_id; - - /** - * Specifies a scale factor used in the film grain characterization equations. - */ - int log2_scale_factor; - - /** - * Indicates if the modelling of film grain for a given component is present. - */ - int component_model_present[3 /* y, cb, cr */]; - - /** - * Specifies the number of intensity intervals for which a specific set of - * model values has been estimated, with a range of [1, 256]. - */ - uint16_t num_intensity_intervals[3 /* y, cb, cr */]; - - /** - * Specifies the number of model values present for each intensity interval - * in which the film grain has been modelled, with a range of [1, 6]. - */ - uint8_t num_model_values[3 /* y, cb, cr */]; - - /** - * Specifies the lower ounds of each intensity interval for whichthe set of - * model values applies for the component. - */ - uint8_t intensity_interval_lower_bound[3 /* y, cb, cr */][256 /* intensity interval */]; - - /** - * Specifies the upper bound of each intensity interval for which the set of - * model values applies for the component. - */ - uint8_t intensity_interval_upper_bound[3 /* y, cb, cr */][256 /* intensity interval */]; - - /** - * Specifies the model values for the component for each intensity interval. - * - When model_id == 0, the following applies: - * For comp_model_value[y], the range of values is [0, 2^bit_depth_luma - 1] - * For comp_model_value[cb..cr], the range of values is [0, 2^bit_depth_chroma - 1] - * - Otherwise, the following applies: - * For comp_model_value[y], the range of values is [-2^(bit_depth_luma - 1), 2^(bit_depth_luma - 1) - 1] - * For comp_model_value[cb..cr], the range of values is [-2^(bit_depth_chroma - 1), 2^(bit_depth_chroma - 1) - 1] - */ - int16_t comp_model_value[3 /* y, cb, cr */][256 /* intensity interval */][6 /* model value */]; -} AVFilmGrainH274Params; - -/** - * This structure describes how to handle film grain synthesis in video - * for specific codecs. Must be present on every frame where film grain is - * meant to be synthesised for correct presentation. - * - * @note The struct must be allocated with av_film_grain_params_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVFilmGrainParams { - /** - * Specifies the codec for which this structure is valid. - */ - enum AVFilmGrainParamsType type; - - /** - * Seed to use for the synthesis process, if the codec allows for it. - * - * @note For H.264, this refers to `pic_offset` as defined in - * SMPTE RDD 5-2006. - */ - uint64_t seed; - - /** - * Additional fields may be added both here and in any structure included. - * If a codec's film grain structure differs slightly over another - * codec's, fields within may change meaning depending on the type. - */ - union { - AVFilmGrainAOMParams aom; - AVFilmGrainH274Params h274; - } codec; -} AVFilmGrainParams; - -/** - * Allocate an AVFilmGrainParams structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * If size is not NULL it will be set to the number of bytes allocated. - * - * @return An AVFilmGrainParams filled with default values or NULL - * on failure. - */ -AVFilmGrainParams *av_film_grain_params_alloc(size_t *size); - -/** - * Allocate a complete AVFilmGrainParams and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVFilmGrainParams structure to be filled by caller. - */ -AVFilmGrainParams *av_film_grain_params_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_FILM_GRAIN_PARAMS_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/frame.h b/third_party/ffmpeg/uos/mips64/include/libavutil/frame.h deleted file mode 100644 index 6d9563bc..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/frame.h +++ /dev/null @@ -1,958 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_frame - * reference-counted frame API - */ - -#ifndef AVUTIL_FRAME_H -#define AVUTIL_FRAME_H - -#include -#include - -#include "avutil.h" -#include "buffer.h" -#include "channel_layout.h" -#include "dict.h" -#include "rational.h" -#include "samplefmt.h" -#include "pixfmt.h" -#include "version.h" - - -/** - * @defgroup lavu_frame AVFrame - * @ingroup lavu_data - * - * @{ - * AVFrame is an abstraction for reference-counted raw multimedia data. - */ - -enum AVFrameSideDataType { - /** - * The data is the AVPanScan struct defined in libavcodec. - */ - AV_FRAME_DATA_PANSCAN, - /** - * ATSC A53 Part 4 Closed Captions. - * A53 CC bitstream is stored as uint8_t in AVFrameSideData.data. - * The number of bytes of CC data is AVFrameSideData.size. - */ - AV_FRAME_DATA_A53_CC, - /** - * Stereoscopic 3d metadata. - * The data is the AVStereo3D struct defined in libavutil/stereo3d.h. - */ - AV_FRAME_DATA_STEREO3D, - /** - * The data is the AVMatrixEncoding enum defined in libavutil/channel_layout.h. - */ - AV_FRAME_DATA_MATRIXENCODING, - /** - * Metadata relevant to a downmix procedure. - * The data is the AVDownmixInfo struct defined in libavutil/downmix_info.h. - */ - AV_FRAME_DATA_DOWNMIX_INFO, - /** - * ReplayGain information in the form of the AVReplayGain struct. - */ - AV_FRAME_DATA_REPLAYGAIN, - /** - * This side data contains a 3x3 transformation matrix describing an affine - * transformation that needs to be applied to the frame for correct - * presentation. - * - * See libavutil/display.h for a detailed description of the data. - */ - AV_FRAME_DATA_DISPLAYMATRIX, - /** - * Active Format Description data consisting of a single byte as specified - * in ETSI TS 101 154 using AVActiveFormatDescription enum. - */ - AV_FRAME_DATA_AFD, - /** - * Motion vectors exported by some codecs (on demand through the export_mvs - * flag set in the libavcodec AVCodecContext flags2 option). - * The data is the AVMotionVector struct defined in - * libavutil/motion_vector.h. - */ - AV_FRAME_DATA_MOTION_VECTORS, - /** - * Recommmends skipping the specified number of samples. This is exported - * only if the "skip_manual" AVOption is set in libavcodec. - * This has the same format as AV_PKT_DATA_SKIP_SAMPLES. - * @code - * u32le number of samples to skip from start of this packet - * u32le number of samples to skip from end of this packet - * u8 reason for start skip - * u8 reason for end skip (0=padding silence, 1=convergence) - * @endcode - */ - AV_FRAME_DATA_SKIP_SAMPLES, - /** - * This side data must be associated with an audio frame and corresponds to - * enum AVAudioServiceType defined in avcodec.h. - */ - AV_FRAME_DATA_AUDIO_SERVICE_TYPE, - /** - * Mastering display metadata associated with a video frame. The payload is - * an AVMasteringDisplayMetadata type and contains information about the - * mastering display color volume. - */ - AV_FRAME_DATA_MASTERING_DISPLAY_METADATA, - /** - * The GOP timecode in 25 bit timecode format. Data format is 64-bit integer. - * This is set on the first frame of a GOP that has a temporal reference of 0. - */ - AV_FRAME_DATA_GOP_TIMECODE, - - /** - * The data represents the AVSphericalMapping structure defined in - * libavutil/spherical.h. - */ - AV_FRAME_DATA_SPHERICAL, - - /** - * Content light level (based on CTA-861.3). This payload contains data in - * the form of the AVContentLightMetadata struct. - */ - AV_FRAME_DATA_CONTENT_LIGHT_LEVEL, - - /** - * The data contains an ICC profile as an opaque octet buffer following the - * format described by ISO 15076-1 with an optional name defined in the - * metadata key entry "name". - */ - AV_FRAME_DATA_ICC_PROFILE, - - /** - * Timecode which conforms to SMPTE ST 12-1. The data is an array of 4 uint32_t - * where the first uint32_t describes how many (1-3) of the other timecodes are used. - * The timecode format is described in the documentation of av_timecode_get_smpte_from_framenum() - * function in libavutil/timecode.h. - */ - AV_FRAME_DATA_S12M_TIMECODE, - - /** - * HDR dynamic metadata associated with a video frame. The payload is - * an AVDynamicHDRPlus type and contains information for color - * volume transform - application 4 of SMPTE 2094-40:2016 standard. - */ - AV_FRAME_DATA_DYNAMIC_HDR_PLUS, - - /** - * Regions Of Interest, the data is an array of AVRegionOfInterest type, the number of - * array element is implied by AVFrameSideData.size / AVRegionOfInterest.self_size. - */ - AV_FRAME_DATA_REGIONS_OF_INTEREST, - - /** - * Encoding parameters for a video frame, as described by AVVideoEncParams. - */ - AV_FRAME_DATA_VIDEO_ENC_PARAMS, - - /** - * User data unregistered metadata associated with a video frame. - * This is the H.26[45] UDU SEI message, and shouldn't be used for any other purpose - * The data is stored as uint8_t in AVFrameSideData.data which is 16 bytes of - * uuid_iso_iec_11578 followed by AVFrameSideData.size - 16 bytes of user_data_payload_byte. - */ - AV_FRAME_DATA_SEI_UNREGISTERED, - - /** - * Film grain parameters for a frame, described by AVFilmGrainParams. - * Must be present for every frame which should have film grain applied. - */ - AV_FRAME_DATA_FILM_GRAIN_PARAMS, - - /** - * Bounding boxes for object detection and classification, - * as described by AVDetectionBBoxHeader. - */ - AV_FRAME_DATA_DETECTION_BBOXES, - - /** - * Dolby Vision RPU raw data, suitable for passing to x265 - * or other libraries. Array of uint8_t, with NAL emulation - * bytes intact. - */ - AV_FRAME_DATA_DOVI_RPU_BUFFER, - - /** - * Parsed Dolby Vision metadata, suitable for passing to a software - * implementation. The payload is the AVDOVIMetadata struct defined in - * libavutil/dovi_meta.h. - */ - AV_FRAME_DATA_DOVI_METADATA, - - /** - * HDR Vivid dynamic metadata associated with a video frame. The payload is - * an AVDynamicHDRVivid type and contains information for color - * volume transform - CUVA 005.1-2021. - */ - AV_FRAME_DATA_DYNAMIC_HDR_VIVID, -}; - -enum AVActiveFormatDescription { - AV_AFD_SAME = 8, - AV_AFD_4_3 = 9, - AV_AFD_16_9 = 10, - AV_AFD_14_9 = 11, - AV_AFD_4_3_SP_14_9 = 13, - AV_AFD_16_9_SP_14_9 = 14, - AV_AFD_SP_4_3 = 15, -}; - - -/** - * Structure to hold side data for an AVFrame. - * - * sizeof(AVFrameSideData) is not a part of the public ABI, so new fields may be added - * to the end with a minor bump. - */ -typedef struct AVFrameSideData { - enum AVFrameSideDataType type; - uint8_t *data; - size_t size; - AVDictionary *metadata; - AVBufferRef *buf; -} AVFrameSideData; - -/** - * Structure describing a single Region Of Interest. - * - * When multiple regions are defined in a single side-data block, they - * should be ordered from most to least important - some encoders are only - * capable of supporting a limited number of distinct regions, so will have - * to truncate the list. - * - * When overlapping regions are defined, the first region containing a given - * area of the frame applies. - */ -typedef struct AVRegionOfInterest { - /** - * Must be set to the size of this data structure (that is, - * sizeof(AVRegionOfInterest)). - */ - uint32_t self_size; - /** - * Distance in pixels from the top edge of the frame to the top and - * bottom edges and from the left edge of the frame to the left and - * right edges of the rectangle defining this region of interest. - * - * The constraints on a region are encoder dependent, so the region - * actually affected may be slightly larger for alignment or other - * reasons. - */ - int top; - int bottom; - int left; - int right; - /** - * Quantisation offset. - * - * Must be in the range -1 to +1. A value of zero indicates no quality - * change. A negative value asks for better quality (less quantisation), - * while a positive value asks for worse quality (greater quantisation). - * - * The range is calibrated so that the extreme values indicate the - * largest possible offset - if the rest of the frame is encoded with the - * worst possible quality, an offset of -1 indicates that this region - * should be encoded with the best possible quality anyway. Intermediate - * values are then interpolated in some codec-dependent way. - * - * For example, in 10-bit H.264 the quantisation parameter varies between - * -12 and 51. A typical qoffset value of -1/10 therefore indicates that - * this region should be encoded with a QP around one-tenth of the full - * range better than the rest of the frame. So, if most of the frame - * were to be encoded with a QP of around 30, this region would get a QP - * of around 24 (an offset of approximately -1/10 * (51 - -12) = -6.3). - * An extreme value of -1 would indicate that this region should be - * encoded with the best possible quality regardless of the treatment of - * the rest of the frame - that is, should be encoded at a QP of -12. - */ - AVRational qoffset; -} AVRegionOfInterest; - -/** - * This structure describes decoded (raw) audio or video data. - * - * AVFrame must be allocated using av_frame_alloc(). Note that this only - * allocates the AVFrame itself, the buffers for the data must be managed - * through other means (see below). - * AVFrame must be freed with av_frame_free(). - * - * AVFrame is typically allocated once and then reused multiple times to hold - * different data (e.g. a single AVFrame to hold frames received from a - * decoder). In such a case, av_frame_unref() will free any references held by - * the frame and reset it to its original clean state before it - * is reused again. - * - * The data described by an AVFrame is usually reference counted through the - * AVBuffer API. The underlying buffer references are stored in AVFrame.buf / - * AVFrame.extended_buf. An AVFrame is considered to be reference counted if at - * least one reference is set, i.e. if AVFrame.buf[0] != NULL. In such a case, - * every single data plane must be contained in one of the buffers in - * AVFrame.buf or AVFrame.extended_buf. - * There may be a single buffer for all the data, or one separate buffer for - * each plane, or anything in between. - * - * sizeof(AVFrame) is not a part of the public ABI, so new fields may be added - * to the end with a minor bump. - * - * Fields can be accessed through AVOptions, the name string used, matches the - * C structure field name for fields accessible through AVOptions. The AVClass - * for AVFrame can be obtained from avcodec_get_frame_class() - */ -typedef struct AVFrame { -#define AV_NUM_DATA_POINTERS 8 - /** - * pointer to the picture/channel planes. - * This might be different from the first allocated byte. For video, - * it could even point to the end of the image data. - * - * All pointers in data and extended_data must point into one of the - * AVBufferRef in buf or extended_buf. - * - * Some decoders access areas outside 0,0 - width,height, please - * see avcodec_align_dimensions2(). Some filters and swscale can read - * up to 16 bytes beyond the planes, if these filters are to be used, - * then 16 extra bytes must be allocated. - * - * NOTE: Pointers not needed by the format MUST be set to NULL. - * - * @attention In case of video, the data[] pointers can point to the - * end of image data in order to reverse line order, when used in - * combination with negative values in the linesize[] array. - */ - uint8_t *data[AV_NUM_DATA_POINTERS]; - - /** - * For video, a positive or negative value, which is typically indicating - * the size in bytes of each picture line, but it can also be: - * - the negative byte size of lines for vertical flipping - * (with data[n] pointing to the end of the data - * - a positive or negative multiple of the byte size as for accessing - * even and odd fields of a frame (possibly flipped) - * - * For audio, only linesize[0] may be set. For planar audio, each channel - * plane must be the same size. - * - * For video the linesizes should be multiples of the CPUs alignment - * preference, this is 16 or 32 for modern desktop CPUs. - * Some code requires such alignment other code can be slower without - * correct alignment, for yet other it makes no difference. - * - * @note The linesize may be larger than the size of usable data -- there - * may be extra padding present for performance reasons. - * - * @attention In case of video, line size values can be negative to achieve - * a vertically inverted iteration over image lines. - */ - int linesize[AV_NUM_DATA_POINTERS]; - - /** - * pointers to the data planes/channels. - * - * For video, this should simply point to data[]. - * - * For planar audio, each channel has a separate data pointer, and - * linesize[0] contains the size of each channel buffer. - * For packed audio, there is just one data pointer, and linesize[0] - * contains the total size of the buffer for all channels. - * - * Note: Both data and extended_data should always be set in a valid frame, - * but for planar audio with more channels that can fit in data, - * extended_data must be used in order to access all channels. - */ - uint8_t **extended_data; - - /** - * @name Video dimensions - * Video frames only. The coded dimensions (in pixels) of the video frame, - * i.e. the size of the rectangle that contains some well-defined values. - * - * @note The part of the frame intended for display/presentation is further - * restricted by the @ref cropping "Cropping rectangle". - * @{ - */ - int width, height; - /** - * @} - */ - - /** - * number of audio samples (per channel) described by this frame - */ - int nb_samples; - - /** - * format of the frame, -1 if unknown or unset - * Values correspond to enum AVPixelFormat for video frames, - * enum AVSampleFormat for audio) - */ - int format; - - /** - * 1 -> keyframe, 0-> not - */ - int key_frame; - - /** - * Picture type of the frame. - */ - enum AVPictureType pict_type; - - /** - * Sample aspect ratio for the video frame, 0/1 if unknown/unspecified. - */ - AVRational sample_aspect_ratio; - - /** - * Presentation timestamp in time_base units (time when frame should be shown to user). - */ - int64_t pts; - - /** - * DTS copied from the AVPacket that triggered returning this frame. (if frame threading isn't used) - * This is also the Presentation time of this AVFrame calculated from - * only AVPacket.dts values without pts values. - */ - int64_t pkt_dts; - - /** - * Time base for the timestamps in this frame. - * In the future, this field may be set on frames output by decoders or - * filters, but its value will be by default ignored on input to encoders - * or filters. - */ - AVRational time_base; - - /** - * picture number in bitstream order - */ - int coded_picture_number; - /** - * picture number in display order - */ - int display_picture_number; - - /** - * quality (between 1 (good) and FF_LAMBDA_MAX (bad)) - */ - int quality; - - /** - * for some private data of the user - */ - void *opaque; - - /** - * When decoding, this signals how much the picture must be delayed. - * extra_delay = repeat_pict / (2*fps) - */ - int repeat_pict; - - /** - * The content of the picture is interlaced. - */ - int interlaced_frame; - - /** - * If the content is interlaced, is top field displayed first. - */ - int top_field_first; - - /** - * Tell user application that palette has changed from previous frame. - */ - int palette_has_changed; - - /** - * reordered opaque 64 bits (generally an integer or a double precision float - * PTS but can be anything). - * The user sets AVCodecContext.reordered_opaque to represent the input at - * that time, - * the decoder reorders values as needed and sets AVFrame.reordered_opaque - * to exactly one of the values provided by the user through AVCodecContext.reordered_opaque - */ - int64_t reordered_opaque; - - /** - * Sample rate of the audio data. - */ - int sample_rate; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Channel layout of the audio data. - * @deprecated use ch_layout instead - */ - attribute_deprecated - uint64_t channel_layout; -#endif - - /** - * AVBuffer references backing the data for this frame. All the pointers in - * data and extended_data must point inside one of the buffers in buf or - * extended_buf. This array must be filled contiguously -- if buf[i] is - * non-NULL then buf[j] must also be non-NULL for all j < i. - * - * There may be at most one AVBuffer per data plane, so for video this array - * always contains all the references. For planar audio with more than - * AV_NUM_DATA_POINTERS channels, there may be more buffers than can fit in - * this array. Then the extra AVBufferRef pointers are stored in the - * extended_buf array. - */ - AVBufferRef *buf[AV_NUM_DATA_POINTERS]; - - /** - * For planar audio which requires more than AV_NUM_DATA_POINTERS - * AVBufferRef pointers, this array will hold all the references which - * cannot fit into AVFrame.buf. - * - * Note that this is different from AVFrame.extended_data, which always - * contains all the pointers. This array only contains the extra pointers, - * which cannot fit into AVFrame.buf. - * - * This array is always allocated using av_malloc() by whoever constructs - * the frame. It is freed in av_frame_unref(). - */ - AVBufferRef **extended_buf; - /** - * Number of elements in extended_buf. - */ - int nb_extended_buf; - - AVFrameSideData **side_data; - int nb_side_data; - -/** - * @defgroup lavu_frame_flags AV_FRAME_FLAGS - * @ingroup lavu_frame - * Flags describing additional frame properties. - * - * @{ - */ - -/** - * The frame data may be corrupted, e.g. due to decoding errors. - */ -#define AV_FRAME_FLAG_CORRUPT (1 << 0) -/** - * A flag to mark the frames which need to be decoded, but shouldn't be output. - */ -#define AV_FRAME_FLAG_DISCARD (1 << 2) -/** - * @} - */ - - /** - * Frame flags, a combination of @ref lavu_frame_flags - */ - int flags; - - /** - * MPEG vs JPEG YUV range. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorRange color_range; - - enum AVColorPrimaries color_primaries; - - enum AVColorTransferCharacteristic color_trc; - - /** - * YUV colorspace type. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorSpace colorspace; - - enum AVChromaLocation chroma_location; - - /** - * frame timestamp estimated using various heuristics, in stream time base - * - encoding: unused - * - decoding: set by libavcodec, read by user. - */ - int64_t best_effort_timestamp; - - /** - * reordered pos from the last AVPacket that has been input into the decoder - * - encoding: unused - * - decoding: Read by user. - */ - int64_t pkt_pos; - -#if FF_API_PKT_DURATION - /** - * duration of the corresponding packet, expressed in - * AVStream->time_base units, 0 if unknown. - * - encoding: unused - * - decoding: Read by user. - * - * @deprecated use duration instead - */ - attribute_deprecated - int64_t pkt_duration; -#endif - - /** - * metadata. - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - AVDictionary *metadata; - - /** - * decode error flags of the frame, set to a combination of - * FF_DECODE_ERROR_xxx flags if the decoder produced a frame, but there - * were errors during the decoding. - * - encoding: unused - * - decoding: set by libavcodec, read by user. - */ - int decode_error_flags; -#define FF_DECODE_ERROR_INVALID_BITSTREAM 1 -#define FF_DECODE_ERROR_MISSING_REFERENCE 2 -#define FF_DECODE_ERROR_CONCEALMENT_ACTIVE 4 -#define FF_DECODE_ERROR_DECODE_SLICES 8 - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * number of audio channels, only used for audio. - * - encoding: unused - * - decoding: Read by user. - * @deprecated use ch_layout instead - */ - attribute_deprecated - int channels; -#endif - - /** - * size of the corresponding packet containing the compressed - * frame. - * It is set to a negative value if unknown. - * - encoding: unused - * - decoding: set by libavcodec, read by user. - */ - int pkt_size; - - /** - * For hwaccel-format frames, this should be a reference to the - * AVHWFramesContext describing the frame. - */ - AVBufferRef *hw_frames_ctx; - - /** - * AVBufferRef for free use by the API user. FFmpeg will never check the - * contents of the buffer ref. FFmpeg calls av_buffer_unref() on it when - * the frame is unreferenced. av_frame_copy_props() calls create a new - * reference with av_buffer_ref() for the target frame's opaque_ref field. - * - * This is unrelated to the opaque field, although it serves a similar - * purpose. - */ - AVBufferRef *opaque_ref; - - /** - * @anchor cropping - * @name Cropping - * Video frames only. The number of pixels to discard from the the - * top/bottom/left/right border of the frame to obtain the sub-rectangle of - * the frame intended for presentation. - * @{ - */ - size_t crop_top; - size_t crop_bottom; - size_t crop_left; - size_t crop_right; - /** - * @} - */ - - /** - * AVBufferRef for internal use by a single libav* library. - * Must not be used to transfer data between libraries. - * Has to be NULL when ownership of the frame leaves the respective library. - * - * Code outside the FFmpeg libs should never check or change the contents of the buffer ref. - * - * FFmpeg calls av_buffer_unref() on it when the frame is unreferenced. - * av_frame_copy_props() calls create a new reference with av_buffer_ref() - * for the target frame's private_ref field. - */ - AVBufferRef *private_ref; - - /** - * Channel layout of the audio data. - */ - AVChannelLayout ch_layout; - - /** - * Duration of the frame, in the same units as pts. 0 if unknown. - */ - int64_t duration; -} AVFrame; - - -#if FF_API_COLORSPACE_NAME -/** - * Get the name of a colorspace. - * @return a static string identifying the colorspace; can be NULL. - * @deprecated use av_color_space_name() - */ -attribute_deprecated -const char *av_get_colorspace_name(enum AVColorSpace val); -#endif -/** - * Allocate an AVFrame and set its fields to default values. The resulting - * struct must be freed using av_frame_free(). - * - * @return An AVFrame filled with default values or NULL on failure. - * - * @note this only allocates the AVFrame itself, not the data buffers. Those - * must be allocated through other means, e.g. with av_frame_get_buffer() or - * manually. - */ -AVFrame *av_frame_alloc(void); - -/** - * Free the frame and any dynamically allocated objects in it, - * e.g. extended_data. If the frame is reference counted, it will be - * unreferenced first. - * - * @param frame frame to be freed. The pointer will be set to NULL. - */ -void av_frame_free(AVFrame **frame); - -/** - * Set up a new reference to the data described by the source frame. - * - * Copy frame properties from src to dst and create a new reference for each - * AVBufferRef from src. - * - * If src is not reference counted, new buffers are allocated and the data is - * copied. - * - * @warning: dst MUST have been either unreferenced with av_frame_unref(dst), - * or newly allocated with av_frame_alloc() before calling this - * function, or undefined behavior will occur. - * - * @return 0 on success, a negative AVERROR on error - */ -int av_frame_ref(AVFrame *dst, const AVFrame *src); - -/** - * Create a new frame that references the same data as src. - * - * This is a shortcut for av_frame_alloc()+av_frame_ref(). - * - * @return newly created AVFrame on success, NULL on error. - */ -AVFrame *av_frame_clone(const AVFrame *src); - -/** - * Unreference all the buffers referenced by frame and reset the frame fields. - */ -void av_frame_unref(AVFrame *frame); - -/** - * Move everything contained in src to dst and reset src. - * - * @warning: dst is not unreferenced, but directly overwritten without reading - * or deallocating its contents. Call av_frame_unref(dst) manually - * before calling this function to ensure that no memory is leaked. - */ -void av_frame_move_ref(AVFrame *dst, AVFrame *src); - -/** - * Allocate new buffer(s) for audio or video data. - * - * The following fields must be set on frame before calling this function: - * - format (pixel format for video, sample format for audio) - * - width and height for video - * - nb_samples and ch_layout for audio - * - * This function will fill AVFrame.data and AVFrame.buf arrays and, if - * necessary, allocate and fill AVFrame.extended_data and AVFrame.extended_buf. - * For planar formats, one buffer will be allocated for each plane. - * - * @warning: if frame already has been allocated, calling this function will - * leak memory. In addition, undefined behavior can occur in certain - * cases. - * - * @param frame frame in which to store the new buffers. - * @param align Required buffer size alignment. If equal to 0, alignment will be - * chosen automatically for the current CPU. It is highly - * recommended to pass 0 here unless you know what you are doing. - * - * @return 0 on success, a negative AVERROR on error. - */ -int av_frame_get_buffer(AVFrame *frame, int align); - -/** - * Check if the frame data is writable. - * - * @return A positive value if the frame data is writable (which is true if and - * only if each of the underlying buffers has only one reference, namely the one - * stored in this frame). Return 0 otherwise. - * - * If 1 is returned the answer is valid until av_buffer_ref() is called on any - * of the underlying AVBufferRefs (e.g. through av_frame_ref() or directly). - * - * @see av_frame_make_writable(), av_buffer_is_writable() - */ -int av_frame_is_writable(AVFrame *frame); - -/** - * Ensure that the frame data is writable, avoiding data copy if possible. - * - * Do nothing if the frame is writable, allocate new buffers and copy the data - * if it is not. Non-refcounted frames behave as non-writable, i.e. a copy - * is always made. - * - * @return 0 on success, a negative AVERROR on error. - * - * @see av_frame_is_writable(), av_buffer_is_writable(), - * av_buffer_make_writable() - */ -int av_frame_make_writable(AVFrame *frame); - -/** - * Copy the frame data from src to dst. - * - * This function does not allocate anything, dst must be already initialized and - * allocated with the same parameters as src. - * - * This function only copies the frame data (i.e. the contents of the data / - * extended data arrays), not any other properties. - * - * @return >= 0 on success, a negative AVERROR on error. - */ -int av_frame_copy(AVFrame *dst, const AVFrame *src); - -/** - * Copy only "metadata" fields from src to dst. - * - * Metadata for the purpose of this function are those fields that do not affect - * the data layout in the buffers. E.g. pts, sample rate (for audio) or sample - * aspect ratio (for video), but not width/height or channel layout. - * Side data is also copied. - */ -int av_frame_copy_props(AVFrame *dst, const AVFrame *src); - -/** - * Get the buffer reference a given data plane is stored in. - * - * @param plane index of the data plane of interest in frame->extended_data. - * - * @return the buffer reference that contains the plane or NULL if the input - * frame is not valid. - */ -AVBufferRef *av_frame_get_plane_buffer(AVFrame *frame, int plane); - -/** - * Add a new side data to a frame. - * - * @param frame a frame to which the side data should be added - * @param type type of the added side data - * @param size size of the side data - * - * @return newly added side data on success, NULL on error - */ -AVFrameSideData *av_frame_new_side_data(AVFrame *frame, - enum AVFrameSideDataType type, - size_t size); - -/** - * Add a new side data to a frame from an existing AVBufferRef - * - * @param frame a frame to which the side data should be added - * @param type the type of the added side data - * @param buf an AVBufferRef to add as side data. The ownership of - * the reference is transferred to the frame. - * - * @return newly added side data on success, NULL on error. On failure - * the frame is unchanged and the AVBufferRef remains owned by - * the caller. - */ -AVFrameSideData *av_frame_new_side_data_from_buf(AVFrame *frame, - enum AVFrameSideDataType type, - AVBufferRef *buf); - -/** - * @return a pointer to the side data of a given type on success, NULL if there - * is no side data with such type in this frame. - */ -AVFrameSideData *av_frame_get_side_data(const AVFrame *frame, - enum AVFrameSideDataType type); - -/** - * Remove and free all side data instances of the given type. - */ -void av_frame_remove_side_data(AVFrame *frame, enum AVFrameSideDataType type); - - -/** - * Flags for frame cropping. - */ -enum { - /** - * Apply the maximum possible cropping, even if it requires setting the - * AVFrame.data[] entries to unaligned pointers. Passing unaligned data - * to FFmpeg API is generally not allowed, and causes undefined behavior - * (such as crashes). You can pass unaligned data only to FFmpeg APIs that - * are explicitly documented to accept it. Use this flag only if you - * absolutely know what you are doing. - */ - AV_FRAME_CROP_UNALIGNED = 1 << 0, -}; - -/** - * Crop the given video AVFrame according to its crop_left/crop_top/crop_right/ - * crop_bottom fields. If cropping is successful, the function will adjust the - * data pointers and the width/height fields, and set the crop fields to 0. - * - * In all cases, the cropping boundaries will be rounded to the inherent - * alignment of the pixel format. In some cases, such as for opaque hwaccel - * formats, the left/top cropping is ignored. The crop fields are set to 0 even - * if the cropping was rounded or ignored. - * - * @param frame the frame which should be cropped - * @param flags Some combination of AV_FRAME_CROP_* flags, or 0. - * - * @return >= 0 on success, a negative AVERROR on error. If the cropping fields - * were invalid, AVERROR(ERANGE) is returned, and nothing is changed. - */ -int av_frame_apply_cropping(AVFrame *frame, int flags); - -/** - * @return a string identifying the side data type - */ -const char *av_frame_side_data_name(enum AVFrameSideDataType type); - -/** - * @} - */ - -#endif /* AVUTIL_FRAME_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/hash.h b/third_party/ffmpeg/uos/mips64/include/libavutil/hash.h deleted file mode 100644 index 94151ded..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/hash.h +++ /dev/null @@ -1,264 +0,0 @@ -/* - * Copyright (C) 2013 Reimar Döffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_hash_generic - * Generic hashing API - */ - -#ifndef AVUTIL_HASH_H -#define AVUTIL_HASH_H - -#include -#include - -/** - * @defgroup lavu_hash Hash Functions - * @ingroup lavu_crypto - * Hash functions useful in multimedia. - * - * Hash functions are widely used in multimedia, from error checking and - * concealment to internal regression testing. libavutil has efficient - * implementations of a variety of hash functions that may be useful for - * FFmpeg and other multimedia applications. - * - * @{ - * - * @defgroup lavu_hash_generic Generic Hashing API - * An abstraction layer for all hash functions supported by libavutil. - * - * If your application needs to support a wide range of different hash - * functions, then the Generic Hashing API is for you. It provides a generic, - * reusable API for @ref lavu_hash "all hash functions" implemented in libavutil. - * If you just need to use one particular hash function, use the @ref lavu_hash - * "individual hash" directly. - * - * @section Sample Code - * - * A basic template for using the Generic Hashing API follows: - * - * @code - * struct AVHashContext *ctx = NULL; - * const char *hash_name = NULL; - * uint8_t *output_buf = NULL; - * - * // Select from a string returned by av_hash_names() - * hash_name = ...; - * - * // Allocate a hash context - * ret = av_hash_alloc(&ctx, hash_name); - * if (ret < 0) - * return ret; - * - * // Initialize the hash context - * av_hash_init(ctx); - * - * // Update the hash context with data - * while (data_left) { - * av_hash_update(ctx, data, size); - * } - * - * // Now we have no more data, so it is time to finalize the hash and get the - * // output. But we need to first allocate an output buffer. Note that you can - * // use any memory allocation function, including malloc(), not just - * // av_malloc(). - * output_buf = av_malloc(av_hash_get_size(ctx)); - * if (!output_buf) - * return AVERROR(ENOMEM); - * - * // Finalize the hash context. - * // You can use any of the av_hash_final*() functions provided, for other - * // output formats. If you do so, be sure to adjust the memory allocation - * // above. See the function documentation below for the exact amount of extra - * // memory needed. - * av_hash_final(ctx, output_buffer); - * - * // Free the context - * av_hash_freep(&ctx); - * @endcode - * - * @section Hash Function-Specific Information - * If the CRC32 hash is selected, the #AV_CRC_32_IEEE polynomial will be - * used. - * - * If the Murmur3 hash is selected, the default seed will be used. See @ref - * lavu_murmur3_seedinfo "Murmur3" for more information. - * - * @{ - */ - -/** - * @example ffhash.c - * This example is a simple command line application that takes one or more - * arguments. It demonstrates a typical use of the hashing API with allocation, - * initialization, updating, and finalizing. - */ - -struct AVHashContext; - -/** - * Allocate a hash context for the algorithm specified by name. - * - * @return >= 0 for success, a negative error code for failure - * - * @note The context is not initialized after a call to this function; you must - * call av_hash_init() to do so. - */ -int av_hash_alloc(struct AVHashContext **ctx, const char *name); - -/** - * Get the names of available hash algorithms. - * - * This function can be used to enumerate the algorithms. - * - * @param[in] i Index of the hash algorithm, starting from 0 - * @return Pointer to a static string or `NULL` if `i` is out of range - */ -const char *av_hash_names(int i); - -/** - * Get the name of the algorithm corresponding to the given hash context. - */ -const char *av_hash_get_name(const struct AVHashContext *ctx); - -/** - * Maximum value that av_hash_get_size() will currently return. - * - * You can use this if you absolutely want or need to use static allocation for - * the output buffer and are fine with not supporting hashes newly added to - * libavutil without recompilation. - * - * @warning - * Adding new hashes with larger sizes, and increasing the macro while doing - * so, will not be considered an ABI change. To prevent your code from - * overflowing a buffer, either dynamically allocate the output buffer with - * av_hash_get_size(), or limit your use of the Hashing API to hashes that are - * already in FFmpeg during the time of compilation. - */ -#define AV_HASH_MAX_SIZE 64 - -/** - * Get the size of the resulting hash value in bytes. - * - * The maximum value this function will currently return is available as macro - * #AV_HASH_MAX_SIZE. - * - * @param[in] ctx Hash context - * @return Size of the hash value in bytes - */ -int av_hash_get_size(const struct AVHashContext *ctx); - -/** - * Initialize or reset a hash context. - * - * @param[in,out] ctx Hash context - */ -void av_hash_init(struct AVHashContext *ctx); - -/** - * Update a hash context with additional data. - * - * @param[in,out] ctx Hash context - * @param[in] src Data to be added to the hash context - * @param[in] len Size of the additional data - */ -void av_hash_update(struct AVHashContext *ctx, const uint8_t *src, size_t len); - -/** - * Finalize a hash context and compute the actual hash value. - * - * The minimum size of `dst` buffer is given by av_hash_get_size() or - * #AV_HASH_MAX_SIZE. The use of the latter macro is discouraged. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the final hash value will be stored - * - * @see av_hash_final_bin() provides an alternative API - */ -void av_hash_final(struct AVHashContext *ctx, uint8_t *dst); - -/** - * Finalize a hash context and store the actual hash value in a buffer. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * If `size` is smaller than the hash size (given by av_hash_get_size()), the - * hash is truncated; if size is larger, the buffer is padded with 0. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the final hash value will be stored - * @param[in] size Number of bytes to write to `dst` - */ -void av_hash_final_bin(struct AVHashContext *ctx, uint8_t *dst, int size); - -/** - * Finalize a hash context and store the hexadecimal representation of the - * actual hash value as a string. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * The string is always 0-terminated. - * - * If `size` is smaller than `2 * hash_size + 1`, where `hash_size` is the - * value returned by av_hash_get_size(), the string will be truncated. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the string will be stored - * @param[in] size Maximum number of bytes to write to `dst` - */ -void av_hash_final_hex(struct AVHashContext *ctx, uint8_t *dst, int size); - -/** - * Finalize a hash context and store the Base64 representation of the - * actual hash value as a string. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * The string is always 0-terminated. - * - * If `size` is smaller than AV_BASE64_SIZE(hash_size), where `hash_size` is - * the value returned by av_hash_get_size(), the string will be truncated. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the final hash value will be stored - * @param[in] size Maximum number of bytes to write to `dst` - */ -void av_hash_final_b64(struct AVHashContext *ctx, uint8_t *dst, int size); - -/** - * Free hash context and set hash context pointer to `NULL`. - * - * @param[in,out] ctx Pointer to hash context - */ -void av_hash_freep(struct AVHashContext **ctx); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_HASH_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/hdr_dynamic_metadata.h b/third_party/ffmpeg/uos/mips64/include/libavutil/hdr_dynamic_metadata.h deleted file mode 100644 index 2d72de56..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/hdr_dynamic_metadata.h +++ /dev/null @@ -1,343 +0,0 @@ -/* - * Copyright (c) 2018 Mohammad Izadi - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HDR_DYNAMIC_METADATA_H -#define AVUTIL_HDR_DYNAMIC_METADATA_H - -#include "frame.h" -#include "rational.h" - -/** - * Option for overlapping elliptical pixel selectors in an image. - */ -enum AVHDRPlusOverlapProcessOption { - AV_HDR_PLUS_OVERLAP_PROCESS_WEIGHTED_AVERAGING = 0, - AV_HDR_PLUS_OVERLAP_PROCESS_LAYERING = 1, -}; - -/** - * Represents the percentile at a specific percentage in - * a distribution. - */ -typedef struct AVHDRPlusPercentile { - /** - * The percentage value corresponding to a specific percentile linearized - * RGB value in the processing window in the scene. The value shall be in - * the range of 0 to100, inclusive. - */ - uint8_t percentage; - - /** - * The linearized maxRGB value at a specific percentile in the processing - * window in the scene. The value shall be in the range of 0 to 1, inclusive - * and in multiples of 0.00001. - */ - AVRational percentile; -} AVHDRPlusPercentile; - -/** - * Color transform parameters at a processing window in a dynamic metadata for - * SMPTE 2094-40. - */ -typedef struct AVHDRPlusColorTransformParams { - /** - * The relative x coordinate of the top left pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(width of Picture - 1). The value 1 corresponds - * to the absolute coordinate of width of Picture - 1. The value for - * first processing window shall be 0. - */ - AVRational window_upper_left_corner_x; - - /** - * The relative y coordinate of the top left pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(height of Picture - 1). The value 1 corresponds - * to the absolute coordinate of height of Picture - 1. The value for - * first processing window shall be 0. - */ - AVRational window_upper_left_corner_y; - - /** - * The relative x coordinate of the bottom right pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(width of Picture - 1). The value 1 corresponds - * to the absolute coordinate of width of Picture - 1. The value for - * first processing window shall be 1. - */ - AVRational window_lower_right_corner_x; - - /** - * The relative y coordinate of the bottom right pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(height of Picture - 1). The value 1 corresponds - * to the absolute coordinate of height of Picture - 1. The value for - * first processing window shall be 1. - */ - AVRational window_lower_right_corner_y; - - /** - * The x coordinate of the center position of the concentric internal and - * external ellipses of the elliptical pixel selector in the processing - * window. The value shall be in the range of 0 to (width of Picture - 1), - * inclusive and in multiples of 1 pixel. - */ - uint16_t center_of_ellipse_x; - - /** - * The y coordinate of the center position of the concentric internal and - * external ellipses of the elliptical pixel selector in the processing - * window. The value shall be in the range of 0 to (height of Picture - 1), - * inclusive and in multiples of 1 pixel. - */ - uint16_t center_of_ellipse_y; - - /** - * The clockwise rotation angle in degree of arc with respect to the - * positive direction of the x-axis of the concentric internal and external - * ellipses of the elliptical pixel selector in the processing window. The - * value shall be in the range of 0 to 180, inclusive and in multiples of 1. - */ - uint8_t rotation_angle; - - /** - * The semi-major axis value of the internal ellipse of the elliptical pixel - * selector in amount of pixels in the processing window. The value shall be - * in the range of 1 to 65535, inclusive and in multiples of 1 pixel. - */ - uint16_t semimajor_axis_internal_ellipse; - - /** - * The semi-major axis value of the external ellipse of the elliptical pixel - * selector in amount of pixels in the processing window. The value - * shall not be less than semimajor_axis_internal_ellipse of the current - * processing window. The value shall be in the range of 1 to 65535, - * inclusive and in multiples of 1 pixel. - */ - uint16_t semimajor_axis_external_ellipse; - - /** - * The semi-minor axis value of the external ellipse of the elliptical pixel - * selector in amount of pixels in the processing window. The value shall be - * in the range of 1 to 65535, inclusive and in multiples of 1 pixel. - */ - uint16_t semiminor_axis_external_ellipse; - - /** - * Overlap process option indicates one of the two methods of combining - * rendered pixels in the processing window in an image with at least one - * elliptical pixel selector. For overlapping elliptical pixel selectors - * in an image, overlap_process_option shall have the same value. - */ - enum AVHDRPlusOverlapProcessOption overlap_process_option; - - /** - * The maximum of the color components of linearized RGB values in the - * processing window in the scene. The values should be in the range of 0 to - * 1, inclusive and in multiples of 0.00001. maxscl[ 0 ], maxscl[ 1 ], and - * maxscl[ 2 ] are corresponding to R, G, B color components respectively. - */ - AVRational maxscl[3]; - - /** - * The average of linearized maxRGB values in the processing window in the - * scene. The value should be in the range of 0 to 1, inclusive and in - * multiples of 0.00001. - */ - AVRational average_maxrgb; - - /** - * The number of linearized maxRGB values at given percentiles in the - * processing window in the scene. The maximum value shall be 15. - */ - uint8_t num_distribution_maxrgb_percentiles; - - /** - * The linearized maxRGB values at given percentiles in the - * processing window in the scene. - */ - AVHDRPlusPercentile distribution_maxrgb[15]; - - /** - * The fraction of selected pixels in the image that contains the brightest - * pixel in the scene. The value shall be in the range of 0 to 1, inclusive - * and in multiples of 0.001. - */ - AVRational fraction_bright_pixels; - - /** - * This flag indicates that the metadata for the tone mapping function in - * the processing window is present (for value of 1). - */ - uint8_t tone_mapping_flag; - - /** - * The x coordinate of the separation point between the linear part and the - * curved part of the tone mapping function. The value shall be in the range - * of 0 to 1, excluding 0 and in multiples of 1/4095. - */ - AVRational knee_point_x; - - /** - * The y coordinate of the separation point between the linear part and the - * curved part of the tone mapping function. The value shall be in the range - * of 0 to 1, excluding 0 and in multiples of 1/4095. - */ - AVRational knee_point_y; - - /** - * The number of the intermediate anchor parameters of the tone mapping - * function in the processing window. The maximum value shall be 15. - */ - uint8_t num_bezier_curve_anchors; - - /** - * The intermediate anchor parameters of the tone mapping function in the - * processing window in the scene. The values should be in the range of 0 - * to 1, inclusive and in multiples of 1/1023. - */ - AVRational bezier_curve_anchors[15]; - - /** - * This flag shall be equal to 0 in bitstreams conforming to this version of - * this Specification. Other values are reserved for future use. - */ - uint8_t color_saturation_mapping_flag; - - /** - * The color saturation gain in the processing window in the scene. The - * value shall be in the range of 0 to 63/8, inclusive and in multiples of - * 1/8. The default value shall be 1. - */ - AVRational color_saturation_weight; -} AVHDRPlusColorTransformParams; - -/** - * This struct represents dynamic metadata for color volume transform - - * application 4 of SMPTE 2094-40:2016 standard. - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with - * av_dynamic_hdr_plus_alloc() and its size is not a part of - * the public ABI. - */ -typedef struct AVDynamicHDRPlus { - /** - * Country code by Rec. ITU-T T.35 Annex A. The value shall be 0xB5. - */ - uint8_t itu_t_t35_country_code; - - /** - * Application version in the application defining document in ST-2094 - * suite. The value shall be set to 0. - */ - uint8_t application_version; - - /** - * The number of processing windows. The value shall be in the range - * of 1 to 3, inclusive. - */ - uint8_t num_windows; - - /** - * The color transform parameters for every processing window. - */ - AVHDRPlusColorTransformParams params[3]; - - /** - * The nominal maximum display luminance of the targeted system display, - * in units of 0.0001 candelas per square metre. The value shall be in - * the range of 0 to 10000, inclusive. - */ - AVRational targeted_system_display_maximum_luminance; - - /** - * This flag shall be equal to 0 in bit streams conforming to this version - * of this Specification. The value 1 is reserved for future use. - */ - uint8_t targeted_system_display_actual_peak_luminance_flag; - - /** - * The number of rows in the targeted system_display_actual_peak_luminance - * array. The value shall be in the range of 2 to 25, inclusive. - */ - uint8_t num_rows_targeted_system_display_actual_peak_luminance; - - /** - * The number of columns in the - * targeted_system_display_actual_peak_luminance array. The value shall be - * in the range of 2 to 25, inclusive. - */ - uint8_t num_cols_targeted_system_display_actual_peak_luminance; - - /** - * The normalized actual peak luminance of the targeted system display. The - * values should be in the range of 0 to 1, inclusive and in multiples of - * 1/15. - */ - AVRational targeted_system_display_actual_peak_luminance[25][25]; - - /** - * This flag shall be equal to 0 in bitstreams conforming to this version of - * this Specification. The value 1 is reserved for future use. - */ - uint8_t mastering_display_actual_peak_luminance_flag; - - /** - * The number of rows in the mastering_display_actual_peak_luminance array. - * The value shall be in the range of 2 to 25, inclusive. - */ - uint8_t num_rows_mastering_display_actual_peak_luminance; - - /** - * The number of columns in the mastering_display_actual_peak_luminance - * array. The value shall be in the range of 2 to 25, inclusive. - */ - uint8_t num_cols_mastering_display_actual_peak_luminance; - - /** - * The normalized actual peak luminance of the mastering display used for - * mastering the image essence. The values should be in the range of 0 to 1, - * inclusive and in multiples of 1/15. - */ - AVRational mastering_display_actual_peak_luminance[25][25]; -} AVDynamicHDRPlus; - -/** - * Allocate an AVDynamicHDRPlus structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVDynamicHDRPlus filled with default values or NULL - * on failure. - */ -AVDynamicHDRPlus *av_dynamic_hdr_plus_alloc(size_t *size); - -/** - * Allocate a complete AVDynamicHDRPlus and add it to the frame. - * @param frame The frame which side data is added to. - * - * @return The AVDynamicHDRPlus structure to be filled by caller or NULL - * on failure. - */ -AVDynamicHDRPlus *av_dynamic_hdr_plus_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_HDR_DYNAMIC_METADATA_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/hdr_dynamic_vivid_metadata.h b/third_party/ffmpeg/uos/mips64/include/libavutil/hdr_dynamic_vivid_metadata.h deleted file mode 100644 index a34f8307..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/hdr_dynamic_vivid_metadata.h +++ /dev/null @@ -1,285 +0,0 @@ -/* - * Copyright (c) 2021 Limin Wang - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HDR_DYNAMIC_VIVID_METADATA_H -#define AVUTIL_HDR_DYNAMIC_VIVID_METADATA_H - -#include "frame.h" -#include "rational.h" - -/** - * Color tone mapping parameters at a processing window in a dynamic metadata for - * CUVA 005.1:2021. - */ -typedef struct AVHDRVividColorToneMappingParams { - /** - * The nominal maximum display luminance of the targeted system display, - * in multiples of 1.0/4095 candelas per square metre. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational targeted_system_display_maximum_luminance; - - /** - * This flag indicates that transfer the base paramter(for value of 1) - */ - int base_enable_flag; - - /** - * base_param_m_p in the base parameter, - * in multiples of 1.0/16383. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational base_param_m_p; - - /** - * base_param_m_m in the base parameter, - * in multiples of 1.0/10. The value shall be in - * the range of 0.0 to 6.3, inclusive. - */ - AVRational base_param_m_m; - - /** - * base_param_m_a in the base parameter, - * in multiples of 1.0/1023. The value shall be in - * the range of 0.0 to 1.0 inclusive. - */ - AVRational base_param_m_a; - - /** - * base_param_m_b in the base parameter, - * in multiples of 1/1023. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational base_param_m_b; - - /** - * base_param_m_n in the base parameter, - * in multiples of 1.0/10. The value shall be in - * the range of 0.0 to 6.3, inclusive. - */ - AVRational base_param_m_n; - - /** - * indicates k1_0 in the base parameter, - * base_param_k1 <= 1: k1_0 = base_param_k1 - * base_param_k1 > 1: reserved - */ - int base_param_k1; - - /** - * indicates k2_0 in the base parameter, - * base_param_k2 <= 1: k2_0 = base_param_k2 - * base_param_k2 > 1: reserved - */ - int base_param_k2; - - /** - * indicates k3_0 in the base parameter, - * base_param_k3 == 1: k3_0 = base_param_k3 - * base_param_k3 == 2: k3_0 = maximum_maxrgb - * base_param_k3 > 2: reserved - */ - int base_param_k3; - - /** - * This flag indicates that delta mode of base paramter(for value of 1) - */ - int base_param_Delta_enable_mode; - - /** - * base_param_Delta in the base parameter, - * in multiples of 1.0/127. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational base_param_Delta; - - /** - * indicates 3Spline_enable_flag in the base parameter, - * This flag indicates that transfer three Spline of base paramter(for value of 1) - */ - int three_Spline_enable_flag; - - /** - * The number of three Spline. The value shall be in the range - * of 1 to 2, inclusive. - */ - int three_Spline_num; - - /** - * The mode of three Spline. the value shall be in the range - * of 0 to 3, inclusive. - */ - int three_Spline_TH_mode; - - /** - * three_Spline_TH_enable_MB is in the range of 0.0 to 1.0, inclusive - * and in multiples of 1.0/255. - * - */ - AVRational three_Spline_TH_enable_MB; - - /** - * 3Spline_TH_enable of three Spline. - * The value shall be in the range of 0.0 to 1.0, inclusive. - * and in multiples of 1.0/4095. - */ - AVRational three_Spline_TH_enable; - - /** - * 3Spline_TH_Delta1 of three Spline. - * The value shall be in the range of 0.0 to 0.25, inclusive, - * and in multiples of 0.25/1023. - */ - AVRational three_Spline_TH_Delta1; - - /** - * 3Spline_TH_Delta2 of three Spline. - * The value shall be in the range of 0.0 to 0.25, inclusive, - * and in multiples of 0.25/1023. - */ - AVRational three_Spline_TH_Delta2; - - /** - * 3Spline_enable_Strength of three Spline. - * The value shall be in the range of 0.0 to 1.0, inclusive, - * and in multiples of 1.0/255. - */ - AVRational three_Spline_enable_Strength; -} AVHDRVividColorToneMappingParams; - - -/** - * Color transform parameters at a processing window in a dynamic metadata for - * CUVA 005.1:2021. - */ -typedef struct AVHDRVividColorTransformParams { - /** - * Indicates the minimum brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, - * inclusive and in multiples of 1/4095. - */ - AVRational minimum_maxrgb; - - /** - * Indicates the average brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, - * inclusive and in multiples of 1/4095. - */ - AVRational average_maxrgb; - - /** - * Indicates the variance brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, - * inclusive and in multiples of 1/4095. - */ - AVRational variance_maxrgb; - - /** - * Indicates the maximum brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, inclusive - * and in multiples of 1/4095. - */ - AVRational maximum_maxrgb; - - /** - * This flag indicates that the metadata for the tone mapping function in - * the processing window is present (for value of 1). - */ - int tone_mapping_mode_flag; - - /** - * The number of tone mapping param. The value shall be in the range - * of 1 to 2, inclusive. - */ - int tone_mapping_param_num; - - /** - * The color tone mapping parameters. - */ - AVHDRVividColorToneMappingParams tm_params[2]; - - /** - * This flag indicates that the metadata for the color saturation mapping in - * the processing window is present (for value of 1). - */ - int color_saturation_mapping_flag; - - /** - * The number of color saturation param. The value shall be in the range - * of 0 to 7, inclusive. - */ - int color_saturation_num; - - /** - * Indicates the color correction strength parameter. - * The values should be in the range of 0.0 to 2.0, inclusive - * and in multiples of 1/128. - */ - AVRational color_saturation_gain[8]; -} AVHDRVividColorTransformParams; - -/** - * This struct represents dynamic metadata for color volume transform - - * CUVA 005.1:2021 standard - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with - * av_dynamic_hdr_vivid_alloc() and its size is not a part of - * the public ABI. - */ -typedef struct AVDynamicHDRVivid { - /** - * The system start code. The value shall be set to 0x01. - */ - uint8_t system_start_code; - - /** - * The number of processing windows. The value shall be set to 0x01 - * if the system_start_code is 0x01. - */ - uint8_t num_windows; - - /** - * The color transform parameters for every processing window. - */ - AVHDRVividColorTransformParams params[3]; -} AVDynamicHDRVivid; - -/** - * Allocate an AVDynamicHDRVivid structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVDynamicHDRVivid filled with default values or NULL - * on failure. - */ -AVDynamicHDRVivid *av_dynamic_hdr_vivid_alloc(size_t *size); - -/** - * Allocate a complete AVDynamicHDRVivid and add it to the frame. - * @param frame The frame which side data is added to. - * - * @return The AVDynamicHDRVivid structure to be filled by caller or NULL - * on failure. - */ -AVDynamicHDRVivid *av_dynamic_hdr_vivid_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_HDR_DYNAMIC_VIVID_METADATA_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/hmac.h b/third_party/ffmpeg/uos/mips64/include/libavutil/hmac.h deleted file mode 100644 index ca4da6a6..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/hmac.h +++ /dev/null @@ -1,99 +0,0 @@ -/* - * Copyright (C) 2012 Martin Storsjo - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HMAC_H -#define AVUTIL_HMAC_H - -#include - -/** - * @defgroup lavu_hmac HMAC - * @ingroup lavu_crypto - * @{ - */ - -enum AVHMACType { - AV_HMAC_MD5, - AV_HMAC_SHA1, - AV_HMAC_SHA224, - AV_HMAC_SHA256, - AV_HMAC_SHA384, - AV_HMAC_SHA512, -}; - -typedef struct AVHMAC AVHMAC; - -/** - * Allocate an AVHMAC context. - * @param type The hash function used for the HMAC. - */ -AVHMAC *av_hmac_alloc(enum AVHMACType type); - -/** - * Free an AVHMAC context. - * @param ctx The context to free, may be NULL - */ -void av_hmac_free(AVHMAC *ctx); - -/** - * Initialize an AVHMAC context with an authentication key. - * @param ctx The HMAC context - * @param key The authentication key - * @param keylen The length of the key, in bytes - */ -void av_hmac_init(AVHMAC *ctx, const uint8_t *key, unsigned int keylen); - -/** - * Hash data with the HMAC. - * @param ctx The HMAC context - * @param data The data to hash - * @param len The length of the data, in bytes - */ -void av_hmac_update(AVHMAC *ctx, const uint8_t *data, unsigned int len); - -/** - * Finish hashing and output the HMAC digest. - * @param ctx The HMAC context - * @param out The output buffer to write the digest into - * @param outlen The length of the out buffer, in bytes - * @return The number of bytes written to out, or a negative error code. - */ -int av_hmac_final(AVHMAC *ctx, uint8_t *out, unsigned int outlen); - -/** - * Hash an array of data with a key. - * @param ctx The HMAC context - * @param data The data to hash - * @param len The length of the data, in bytes - * @param key The authentication key - * @param keylen The length of the key, in bytes - * @param out The output buffer to write the digest into - * @param outlen The length of the out buffer, in bytes - * @return The number of bytes written to out, or a negative error code. - */ -int av_hmac_calc(AVHMAC *ctx, const uint8_t *data, unsigned int len, - const uint8_t *key, unsigned int keylen, - uint8_t *out, unsigned int outlen); - -/** - * @} - */ - -#endif /* AVUTIL_HMAC_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext.h b/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext.h deleted file mode 100644 index c18b7e1e..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext.h +++ /dev/null @@ -1,609 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_H -#define AVUTIL_HWCONTEXT_H - -#include "buffer.h" -#include "frame.h" -#include "log.h" -#include "pixfmt.h" - -enum AVHWDeviceType { - AV_HWDEVICE_TYPE_NONE, - AV_HWDEVICE_TYPE_VDPAU, - AV_HWDEVICE_TYPE_CUDA, - AV_HWDEVICE_TYPE_VAAPI, - AV_HWDEVICE_TYPE_DXVA2, - AV_HWDEVICE_TYPE_QSV, - AV_HWDEVICE_TYPE_VIDEOTOOLBOX, - AV_HWDEVICE_TYPE_D3D11VA, - AV_HWDEVICE_TYPE_DRM, - AV_HWDEVICE_TYPE_OPENCL, - AV_HWDEVICE_TYPE_MEDIACODEC, - AV_HWDEVICE_TYPE_VULKAN, -}; - -typedef struct AVHWDeviceInternal AVHWDeviceInternal; - -/** - * This struct aggregates all the (hardware/vendor-specific) "high-level" state, - * i.e. state that is not tied to a concrete processing configuration. - * E.g., in an API that supports hardware-accelerated encoding and decoding, - * this struct will (if possible) wrap the state that is common to both encoding - * and decoding and from which specific instances of encoders or decoders can be - * derived. - * - * This struct is reference-counted with the AVBuffer mechanism. The - * av_hwdevice_ctx_alloc() constructor yields a reference, whose data field - * points to the actual AVHWDeviceContext. Further objects derived from - * AVHWDeviceContext (such as AVHWFramesContext, describing a frame pool with - * specific properties) will hold an internal reference to it. After all the - * references are released, the AVHWDeviceContext itself will be freed, - * optionally invoking a user-specified callback for uninitializing the hardware - * state. - */ -typedef struct AVHWDeviceContext { - /** - * A class for logging. Set by av_hwdevice_ctx_alloc(). - */ - const AVClass *av_class; - - /** - * Private data used internally by libavutil. Must not be accessed in any - * way by the caller. - */ - AVHWDeviceInternal *internal; - - /** - * This field identifies the underlying API used for hardware access. - * - * This field is set when this struct is allocated and never changed - * afterwards. - */ - enum AVHWDeviceType type; - - /** - * The format-specific data, allocated and freed by libavutil along with - * this context. - * - * Should be cast by the user to the format-specific context defined in the - * corresponding header (hwcontext_*.h) and filled as described in the - * documentation before calling av_hwdevice_ctx_init(). - * - * After calling av_hwdevice_ctx_init() this struct should not be modified - * by the caller. - */ - void *hwctx; - - /** - * This field may be set by the caller before calling av_hwdevice_ctx_init(). - * - * If non-NULL, this callback will be called when the last reference to - * this context is unreferenced, immediately before it is freed. - * - * @note when other objects (e.g an AVHWFramesContext) are derived from this - * struct, this callback will be invoked after all such child objects - * are fully uninitialized and their respective destructors invoked. - */ - void (*free)(struct AVHWDeviceContext *ctx); - - /** - * Arbitrary user data, to be used e.g. by the free() callback. - */ - void *user_opaque; -} AVHWDeviceContext; - -typedef struct AVHWFramesInternal AVHWFramesInternal; - -/** - * This struct describes a set or pool of "hardware" frames (i.e. those with - * data not located in normal system memory). All the frames in the pool are - * assumed to be allocated in the same way and interchangeable. - * - * This struct is reference-counted with the AVBuffer mechanism and tied to a - * given AVHWDeviceContext instance. The av_hwframe_ctx_alloc() constructor - * yields a reference, whose data field points to the actual AVHWFramesContext - * struct. - */ -typedef struct AVHWFramesContext { - /** - * A class for logging. - */ - const AVClass *av_class; - - /** - * Private data used internally by libavutil. Must not be accessed in any - * way by the caller. - */ - AVHWFramesInternal *internal; - - /** - * A reference to the parent AVHWDeviceContext. This reference is owned and - * managed by the enclosing AVHWFramesContext, but the caller may derive - * additional references from it. - */ - AVBufferRef *device_ref; - - /** - * The parent AVHWDeviceContext. This is simply a pointer to - * device_ref->data provided for convenience. - * - * Set by libavutil in av_hwframe_ctx_init(). - */ - AVHWDeviceContext *device_ctx; - - /** - * The format-specific data, allocated and freed automatically along with - * this context. - * - * Should be cast by the user to the format-specific context defined in the - * corresponding header (hwframe_*.h) and filled as described in the - * documentation before calling av_hwframe_ctx_init(). - * - * After any frames using this context are created, the contents of this - * struct should not be modified by the caller. - */ - void *hwctx; - - /** - * This field may be set by the caller before calling av_hwframe_ctx_init(). - * - * If non-NULL, this callback will be called when the last reference to - * this context is unreferenced, immediately before it is freed. - */ - void (*free)(struct AVHWFramesContext *ctx); - - /** - * Arbitrary user data, to be used e.g. by the free() callback. - */ - void *user_opaque; - - /** - * A pool from which the frames are allocated by av_hwframe_get_buffer(). - * This field may be set by the caller before calling av_hwframe_ctx_init(). - * The buffers returned by calling av_buffer_pool_get() on this pool must - * have the properties described in the documentation in the corresponding hw - * type's header (hwcontext_*.h). The pool will be freed strictly before - * this struct's free() callback is invoked. - * - * This field may be NULL, then libavutil will attempt to allocate a pool - * internally. Note that certain device types enforce pools allocated at - * fixed size (frame count), which cannot be extended dynamically. In such a - * case, initial_pool_size must be set appropriately. - */ - AVBufferPool *pool; - - /** - * Initial size of the frame pool. If a device type does not support - * dynamically resizing the pool, then this is also the maximum pool size. - * - * May be set by the caller before calling av_hwframe_ctx_init(). Must be - * set if pool is NULL and the device type does not support dynamic pools. - */ - int initial_pool_size; - - /** - * The pixel format identifying the underlying HW surface type. - * - * Must be a hwaccel format, i.e. the corresponding descriptor must have the - * AV_PIX_FMT_FLAG_HWACCEL flag set. - * - * Must be set by the user before calling av_hwframe_ctx_init(). - */ - enum AVPixelFormat format; - - /** - * The pixel format identifying the actual data layout of the hardware - * frames. - * - * Must be set by the caller before calling av_hwframe_ctx_init(). - * - * @note when the underlying API does not provide the exact data layout, but - * only the colorspace/bit depth, this field should be set to the fully - * planar version of that format (e.g. for 8-bit 420 YUV it should be - * AV_PIX_FMT_YUV420P, not AV_PIX_FMT_NV12 or anything else). - */ - enum AVPixelFormat sw_format; - - /** - * The allocated dimensions of the frames in this pool. - * - * Must be set by the user before calling av_hwframe_ctx_init(). - */ - int width, height; -} AVHWFramesContext; - -/** - * Look up an AVHWDeviceType by name. - * - * @param name String name of the device type (case-insensitive). - * @return The type from enum AVHWDeviceType, or AV_HWDEVICE_TYPE_NONE if - * not found. - */ -enum AVHWDeviceType av_hwdevice_find_type_by_name(const char *name); - -/** Get the string name of an AVHWDeviceType. - * - * @param type Type from enum AVHWDeviceType. - * @return Pointer to a static string containing the name, or NULL if the type - * is not valid. - */ -const char *av_hwdevice_get_type_name(enum AVHWDeviceType type); - -/** - * Iterate over supported device types. - * - * @param type AV_HWDEVICE_TYPE_NONE initially, then the previous type - * returned by this function in subsequent iterations. - * @return The next usable device type from enum AVHWDeviceType, or - * AV_HWDEVICE_TYPE_NONE if there are no more. - */ -enum AVHWDeviceType av_hwdevice_iterate_types(enum AVHWDeviceType prev); - -/** - * Allocate an AVHWDeviceContext for a given hardware type. - * - * @param type the type of the hardware device to allocate. - * @return a reference to the newly created AVHWDeviceContext on success or NULL - * on failure. - */ -AVBufferRef *av_hwdevice_ctx_alloc(enum AVHWDeviceType type); - -/** - * Finalize the device context before use. This function must be called after - * the context is filled with all the required information and before it is - * used in any way. - * - * @param ref a reference to the AVHWDeviceContext - * @return 0 on success, a negative AVERROR code on failure - */ -int av_hwdevice_ctx_init(AVBufferRef *ref); - -/** - * Open a device of the specified type and create an AVHWDeviceContext for it. - * - * This is a convenience function intended to cover the simple cases. Callers - * who need to fine-tune device creation/management should open the device - * manually and then wrap it in an AVHWDeviceContext using - * av_hwdevice_ctx_alloc()/av_hwdevice_ctx_init(). - * - * The returned context is already initialized and ready for use, the caller - * should not call av_hwdevice_ctx_init() on it. The user_opaque/free fields of - * the created AVHWDeviceContext are set by this function and should not be - * touched by the caller. - * - * @param device_ctx On success, a reference to the newly-created device context - * will be written here. The reference is owned by the caller - * and must be released with av_buffer_unref() when no longer - * needed. On failure, NULL will be written to this pointer. - * @param type The type of the device to create. - * @param device A type-specific string identifying the device to open. - * @param opts A dictionary of additional (type-specific) options to use in - * opening the device. The dictionary remains owned by the caller. - * @param flags currently unused - * - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_hwdevice_ctx_create(AVBufferRef **device_ctx, enum AVHWDeviceType type, - const char *device, AVDictionary *opts, int flags); - -/** - * Create a new device of the specified type from an existing device. - * - * If the source device is a device of the target type or was originally - * derived from such a device (possibly through one or more intermediate - * devices of other types), then this will return a reference to the - * existing device of the same type as is requested. - * - * Otherwise, it will attempt to derive a new device from the given source - * device. If direct derivation to the new type is not implemented, it will - * attempt the same derivation from each ancestor of the source device in - * turn looking for an implemented derivation method. - * - * @param dst_ctx On success, a reference to the newly-created - * AVHWDeviceContext. - * @param type The type of the new device to create. - * @param src_ctx A reference to an existing AVHWDeviceContext which will be - * used to create the new device. - * @param flags Currently unused; should be set to zero. - * @return Zero on success, a negative AVERROR code on failure. - */ -int av_hwdevice_ctx_create_derived(AVBufferRef **dst_ctx, - enum AVHWDeviceType type, - AVBufferRef *src_ctx, int flags); - -/** - * Create a new device of the specified type from an existing device. - * - * This function performs the same action as av_hwdevice_ctx_create_derived, - * however, it is able to set options for the new device to be derived. - * - * @param dst_ctx On success, a reference to the newly-created - * AVHWDeviceContext. - * @param type The type of the new device to create. - * @param src_ctx A reference to an existing AVHWDeviceContext which will be - * used to create the new device. - * @param options Options for the new device to create, same format as in - * av_hwdevice_ctx_create. - * @param flags Currently unused; should be set to zero. - * @return Zero on success, a negative AVERROR code on failure. - */ -int av_hwdevice_ctx_create_derived_opts(AVBufferRef **dst_ctx, - enum AVHWDeviceType type, - AVBufferRef *src_ctx, - AVDictionary *options, int flags); - -/** - * Allocate an AVHWFramesContext tied to a given device context. - * - * @param device_ctx a reference to a AVHWDeviceContext. This function will make - * a new reference for internal use, the one passed to the - * function remains owned by the caller. - * @return a reference to the newly created AVHWFramesContext on success or NULL - * on failure. - */ -AVBufferRef *av_hwframe_ctx_alloc(AVBufferRef *device_ctx); - -/** - * Finalize the context before use. This function must be called after the - * context is filled with all the required information and before it is attached - * to any frames. - * - * @param ref a reference to the AVHWFramesContext - * @return 0 on success, a negative AVERROR code on failure - */ -int av_hwframe_ctx_init(AVBufferRef *ref); - -/** - * Allocate a new frame attached to the given AVHWFramesContext. - * - * @param hwframe_ctx a reference to an AVHWFramesContext - * @param frame an empty (freshly allocated or unreffed) frame to be filled with - * newly allocated buffers. - * @param flags currently unused, should be set to zero - * @return 0 on success, a negative AVERROR code on failure - */ -int av_hwframe_get_buffer(AVBufferRef *hwframe_ctx, AVFrame *frame, int flags); - -/** - * Copy data to or from a hw surface. At least one of dst/src must have an - * AVHWFramesContext attached. - * - * If src has an AVHWFramesContext attached, then the format of dst (if set) - * must use one of the formats returned by av_hwframe_transfer_get_formats(src, - * AV_HWFRAME_TRANSFER_DIRECTION_FROM). - * If dst has an AVHWFramesContext attached, then the format of src must use one - * of the formats returned by av_hwframe_transfer_get_formats(dst, - * AV_HWFRAME_TRANSFER_DIRECTION_TO) - * - * dst may be "clean" (i.e. with data/buf pointers unset), in which case the - * data buffers will be allocated by this function using av_frame_get_buffer(). - * If dst->format is set, then this format will be used, otherwise (when - * dst->format is AV_PIX_FMT_NONE) the first acceptable format will be chosen. - * - * The two frames must have matching allocated dimensions (i.e. equal to - * AVHWFramesContext.width/height), since not all device types support - * transferring a sub-rectangle of the whole surface. The display dimensions - * (i.e. AVFrame.width/height) may be smaller than the allocated dimensions, but - * also have to be equal for both frames. When the display dimensions are - * smaller than the allocated dimensions, the content of the padding in the - * destination frame is unspecified. - * - * @param dst the destination frame. dst is not touched on failure. - * @param src the source frame. - * @param flags currently unused, should be set to zero - * @return 0 on success, a negative AVERROR error code on failure. - */ -int av_hwframe_transfer_data(AVFrame *dst, const AVFrame *src, int flags); - -enum AVHWFrameTransferDirection { - /** - * Transfer the data from the queried hw frame. - */ - AV_HWFRAME_TRANSFER_DIRECTION_FROM, - - /** - * Transfer the data to the queried hw frame. - */ - AV_HWFRAME_TRANSFER_DIRECTION_TO, -}; - -/** - * Get a list of possible source or target formats usable in - * av_hwframe_transfer_data(). - * - * @param hwframe_ctx the frame context to obtain the information for - * @param dir the direction of the transfer - * @param formats the pointer to the output format list will be written here. - * The list is terminated with AV_PIX_FMT_NONE and must be freed - * by the caller when no longer needed using av_free(). - * If this function returns successfully, the format list will - * have at least one item (not counting the terminator). - * On failure, the contents of this pointer are unspecified. - * @param flags currently unused, should be set to zero - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_hwframe_transfer_get_formats(AVBufferRef *hwframe_ctx, - enum AVHWFrameTransferDirection dir, - enum AVPixelFormat **formats, int flags); - - -/** - * This struct describes the constraints on hardware frames attached to - * a given device with a hardware-specific configuration. This is returned - * by av_hwdevice_get_hwframe_constraints() and must be freed by - * av_hwframe_constraints_free() after use. - */ -typedef struct AVHWFramesConstraints { - /** - * A list of possible values for format in the hw_frames_ctx, - * terminated by AV_PIX_FMT_NONE. This member will always be filled. - */ - enum AVPixelFormat *valid_hw_formats; - - /** - * A list of possible values for sw_format in the hw_frames_ctx, - * terminated by AV_PIX_FMT_NONE. Can be NULL if this information is - * not known. - */ - enum AVPixelFormat *valid_sw_formats; - - /** - * The minimum size of frames in this hw_frames_ctx. - * (Zero if not known.) - */ - int min_width; - int min_height; - - /** - * The maximum size of frames in this hw_frames_ctx. - * (INT_MAX if not known / no limit.) - */ - int max_width; - int max_height; -} AVHWFramesConstraints; - -/** - * Allocate a HW-specific configuration structure for a given HW device. - * After use, the user must free all members as required by the specific - * hardware structure being used, then free the structure itself with - * av_free(). - * - * @param device_ctx a reference to the associated AVHWDeviceContext. - * @return The newly created HW-specific configuration structure on - * success or NULL on failure. - */ -void *av_hwdevice_hwconfig_alloc(AVBufferRef *device_ctx); - -/** - * Get the constraints on HW frames given a device and the HW-specific - * configuration to be used with that device. If no HW-specific - * configuration is provided, returns the maximum possible capabilities - * of the device. - * - * @param ref a reference to the associated AVHWDeviceContext. - * @param hwconfig a filled HW-specific configuration structure, or NULL - * to return the maximum possible capabilities of the device. - * @return AVHWFramesConstraints structure describing the constraints - * on the device, or NULL if not available. - */ -AVHWFramesConstraints *av_hwdevice_get_hwframe_constraints(AVBufferRef *ref, - const void *hwconfig); - -/** - * Free an AVHWFrameConstraints structure. - * - * @param constraints The (filled or unfilled) AVHWFrameConstraints structure. - */ -void av_hwframe_constraints_free(AVHWFramesConstraints **constraints); - - -/** - * Flags to apply to frame mappings. - */ -enum { - /** - * The mapping must be readable. - */ - AV_HWFRAME_MAP_READ = 1 << 0, - /** - * The mapping must be writeable. - */ - AV_HWFRAME_MAP_WRITE = 1 << 1, - /** - * The mapped frame will be overwritten completely in subsequent - * operations, so the current frame data need not be loaded. Any values - * which are not overwritten are unspecified. - */ - AV_HWFRAME_MAP_OVERWRITE = 1 << 2, - /** - * The mapping must be direct. That is, there must not be any copying in - * the map or unmap steps. Note that performance of direct mappings may - * be much lower than normal memory. - */ - AV_HWFRAME_MAP_DIRECT = 1 << 3, -}; - -/** - * Map a hardware frame. - * - * This has a number of different possible effects, depending on the format - * and origin of the src and dst frames. On input, src should be a usable - * frame with valid buffers and dst should be blank (typically as just created - * by av_frame_alloc()). src should have an associated hwframe context, and - * dst may optionally have a format and associated hwframe context. - * - * If src was created by mapping a frame from the hwframe context of dst, - * then this function undoes the mapping - dst is replaced by a reference to - * the frame that src was originally mapped from. - * - * If both src and dst have an associated hwframe context, then this function - * attempts to map the src frame from its hardware context to that of dst and - * then fill dst with appropriate data to be usable there. This will only be - * possible if the hwframe contexts and associated devices are compatible - - * given compatible devices, av_hwframe_ctx_create_derived() can be used to - * create a hwframe context for dst in which mapping should be possible. - * - * If src has a hwframe context but dst does not, then the src frame is - * mapped to normal memory and should thereafter be usable as a normal frame. - * If the format is set on dst, then the mapping will attempt to create dst - * with that format and fail if it is not possible. If format is unset (is - * AV_PIX_FMT_NONE) then dst will be mapped with whatever the most appropriate - * format to use is (probably the sw_format of the src hwframe context). - * - * A return value of AVERROR(ENOSYS) indicates that the mapping is not - * possible with the given arguments and hwframe setup, while other return - * values indicate that it failed somehow. - * - * On failure, the destination frame will be left blank, except for the - * hw_frames_ctx/format fields thay may have been set by the caller - those will - * be preserved as they were. - * - * @param dst Destination frame, to contain the mapping. - * @param src Source frame, to be mapped. - * @param flags Some combination of AV_HWFRAME_MAP_* flags. - * @return Zero on success, negative AVERROR code on failure. - */ -int av_hwframe_map(AVFrame *dst, const AVFrame *src, int flags); - - -/** - * Create and initialise an AVHWFramesContext as a mapping of another existing - * AVHWFramesContext on a different device. - * - * av_hwframe_ctx_init() should not be called after this. - * - * @param derived_frame_ctx On success, a reference to the newly created - * AVHWFramesContext. - * @param derived_device_ctx A reference to the device to create the new - * AVHWFramesContext on. - * @param source_frame_ctx A reference to an existing AVHWFramesContext - * which will be mapped to the derived context. - * @param flags Some combination of AV_HWFRAME_MAP_* flags, defining the - * mapping parameters to apply to frames which are allocated - * in the derived device. - * @return Zero on success, negative AVERROR code on failure. - */ -int av_hwframe_ctx_create_derived(AVBufferRef **derived_frame_ctx, - enum AVPixelFormat format, - AVBufferRef *derived_device_ctx, - AVBufferRef *source_frame_ctx, - int flags); - -#endif /* AVUTIL_HWCONTEXT_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_cuda.h b/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_cuda.h deleted file mode 100644 index cefbe0ce..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_cuda.h +++ /dev/null @@ -1,69 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - - -#ifndef AVUTIL_HWCONTEXT_CUDA_H -#define AVUTIL_HWCONTEXT_CUDA_H - -#ifndef CUDA_VERSION -#include -#endif - -#include "pixfmt.h" - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_CUDA. - * - * This API supports dynamic frame pools. AVHWFramesContext.pool must return - * AVBufferRefs whose data pointer is a CUdeviceptr. - */ - -typedef struct AVCUDADeviceContextInternal AVCUDADeviceContextInternal; - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVCUDADeviceContext { - CUcontext cuda_ctx; - CUstream stream; - AVCUDADeviceContextInternal *internal; -} AVCUDADeviceContext; - -/** - * AVHWFramesContext.hwctx is currently not used - */ - -/** - * @defgroup hwcontext_cuda Device context creation flags - * - * Flags for av_hwdevice_ctx_create. - * - * @{ - */ - -/** - * Use primary device context instead of creating a new one. - */ -#define AV_CUDA_USE_PRIMARY_CONTEXT (1 << 0) - -/** - * @} - */ - -#endif /* AVUTIL_HWCONTEXT_CUDA_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_d3d11va.h b/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_d3d11va.h deleted file mode 100644 index 77d2d72f..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_d3d11va.h +++ /dev/null @@ -1,178 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_D3D11VA_H -#define AVUTIL_HWCONTEXT_D3D11VA_H - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_D3D11VA. - * - * The default pool implementation will be fixed-size if initial_pool_size is - * set (and allocate elements from an array texture). Otherwise it will allocate - * individual textures. Be aware that decoding requires a single array texture. - * - * Using sw_format==AV_PIX_FMT_YUV420P has special semantics, and maps to - * DXGI_FORMAT_420_OPAQUE. av_hwframe_transfer_data() is not supported for - * this format. Refer to MSDN for details. - * - * av_hwdevice_ctx_create() for this device type supports a key named "debug" - * for the AVDictionary entry. If this is set to any value, the device creation - * code will try to load various supported D3D debugging layers. - */ - -#include -#include - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVD3D11VADeviceContext { - /** - * Device used for texture creation and access. This can also be used to - * set the libavcodec decoding device. - * - * Must be set by the user. This is the only mandatory field - the other - * device context fields are set from this and are available for convenience. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11Device *device; - - /** - * If unset, this will be set from the device field on init. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11DeviceContext *device_context; - - /** - * If unset, this will be set from the device field on init. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11VideoDevice *video_device; - - /** - * If unset, this will be set from the device_context field on init. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11VideoContext *video_context; - - /** - * Callbacks for locking. They protect accesses to device_context and - * video_context calls. They also protect access to the internal staging - * texture (for av_hwframe_transfer_data() calls). They do NOT protect - * access to hwcontext or decoder state in general. - * - * If unset on init, the hwcontext implementation will set them to use an - * internal mutex. - * - * The underlying lock must be recursive. lock_ctx is for free use by the - * locking implementation. - */ - void (*lock)(void *lock_ctx); - void (*unlock)(void *lock_ctx); - void *lock_ctx; -} AVD3D11VADeviceContext; - -/** - * D3D11 frame descriptor for pool allocation. - * - * In user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer pointing at an object of this type describing the - * planes of the frame. - * - * This has no use outside of custom allocation, and AVFrame AVBufferRef do not - * necessarily point to an instance of this struct. - */ -typedef struct AVD3D11FrameDescriptor { - /** - * The texture in which the frame is located. The reference count is - * managed by the AVBufferRef, and destroying the reference will release - * the interface. - * - * Normally stored in AVFrame.data[0]. - */ - ID3D11Texture2D *texture; - - /** - * The index into the array texture element representing the frame, or 0 - * if the texture is not an array texture. - * - * Normally stored in AVFrame.data[1] (cast from intptr_t). - */ - intptr_t index; -} AVD3D11FrameDescriptor; - -/** - * This struct is allocated as AVHWFramesContext.hwctx - */ -typedef struct AVD3D11VAFramesContext { - /** - * The canonical texture used for pool allocation. If this is set to NULL - * on init, the hwframes implementation will allocate and set an array - * texture if initial_pool_size > 0. - * - * The only situation when the API user should set this is: - * - the user wants to do manual pool allocation (setting - * AVHWFramesContext.pool), instead of letting AVHWFramesContext - * allocate the pool - * - of an array texture - * - and wants it to use it for decoding - * - this has to be done before calling av_hwframe_ctx_init() - * - * Deallocating the AVHWFramesContext will always release this interface, - * and it does not matter whether it was user-allocated. - * - * This is in particular used by the libavcodec D3D11VA hwaccel, which - * requires a single array texture. It will create ID3D11VideoDecoderOutputView - * objects for each array texture element on decoder initialization. - */ - ID3D11Texture2D *texture; - - /** - * D3D11_TEXTURE2D_DESC.BindFlags used for texture creation. The user must - * at least set D3D11_BIND_DECODER if the frames context is to be used for - * video decoding. - * This field is ignored/invalid if a user-allocated texture is provided. - */ - UINT BindFlags; - - /** - * D3D11_TEXTURE2D_DESC.MiscFlags used for texture creation. - * This field is ignored/invalid if a user-allocated texture is provided. - */ - UINT MiscFlags; - - /** - * In case if texture structure member above is not NULL contains the same texture - * pointer for all elements and different indexes into the array texture. - * In case if texture structure member above is NULL, all elements contains - * pointers to separate non-array textures and 0 indexes. - * This field is ignored/invalid if a user-allocated texture is provided. - */ - AVD3D11FrameDescriptor *texture_infos; -} AVD3D11VAFramesContext; - -#endif /* AVUTIL_HWCONTEXT_D3D11VA_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_drm.h b/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_drm.h deleted file mode 100644 index 42709f21..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_drm.h +++ /dev/null @@ -1,169 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_DRM_H -#define AVUTIL_HWCONTEXT_DRM_H - -#include -#include - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_DRM. - * - * Internal frame allocation is not currently supported - all frames - * must be allocated by the user. Thus AVHWFramesContext is always - * NULL, though this may change if support for frame allocation is - * added in future. - */ - -enum { - /** - * The maximum number of layers/planes in a DRM frame. - */ - AV_DRM_MAX_PLANES = 4 -}; - -/** - * DRM object descriptor. - * - * Describes a single DRM object, addressing it as a PRIME file - * descriptor. - */ -typedef struct AVDRMObjectDescriptor { - /** - * DRM PRIME fd for the object. - */ - int fd; - /** - * Total size of the object. - * - * (This includes any parts not which do not contain image data.) - */ - size_t size; - /** - * Format modifier applied to the object (DRM_FORMAT_MOD_*). - * - * If the format modifier is unknown then this should be set to - * DRM_FORMAT_MOD_INVALID. - */ - uint64_t format_modifier; -} AVDRMObjectDescriptor; - -/** - * DRM plane descriptor. - * - * Describes a single plane of a layer, which is contained within - * a single object. - */ -typedef struct AVDRMPlaneDescriptor { - /** - * Index of the object containing this plane in the objects - * array of the enclosing frame descriptor. - */ - int object_index; - /** - * Offset within that object of this plane. - */ - ptrdiff_t offset; - /** - * Pitch (linesize) of this plane. - */ - ptrdiff_t pitch; -} AVDRMPlaneDescriptor; - -/** - * DRM layer descriptor. - * - * Describes a single layer within a frame. This has the structure - * defined by its format, and will contain one or more planes. - */ -typedef struct AVDRMLayerDescriptor { - /** - * Format of the layer (DRM_FORMAT_*). - */ - uint32_t format; - /** - * Number of planes in the layer. - * - * This must match the number of planes required by format. - */ - int nb_planes; - /** - * Array of planes in this layer. - */ - AVDRMPlaneDescriptor planes[AV_DRM_MAX_PLANES]; -} AVDRMLayerDescriptor; - -/** - * DRM frame descriptor. - * - * This is used as the data pointer for AV_PIX_FMT_DRM_PRIME frames. - * It is also used by user-allocated frame pools - allocating in - * AVHWFramesContext.pool must return AVBufferRefs which contain - * an object of this type. - * - * The fields of this structure should be set such it can be - * imported directly by EGL using the EGL_EXT_image_dma_buf_import - * and EGL_EXT_image_dma_buf_import_modifiers extensions. - * (Note that the exact layout of a particular format may vary between - * platforms - we only specify that the same platform should be able - * to import it.) - * - * The total number of planes must not exceed AV_DRM_MAX_PLANES, and - * the order of the planes by increasing layer index followed by - * increasing plane index must be the same as the order which would - * be used for the data pointers in the equivalent software format. - */ -typedef struct AVDRMFrameDescriptor { - /** - * Number of DRM objects making up this frame. - */ - int nb_objects; - /** - * Array of objects making up the frame. - */ - AVDRMObjectDescriptor objects[AV_DRM_MAX_PLANES]; - /** - * Number of layers in the frame. - */ - int nb_layers; - /** - * Array of layers in the frame. - */ - AVDRMLayerDescriptor layers[AV_DRM_MAX_PLANES]; -} AVDRMFrameDescriptor; - -/** - * DRM device. - * - * Allocated as AVHWDeviceContext.hwctx. - */ -typedef struct AVDRMDeviceContext { - /** - * File descriptor of DRM device. - * - * This is used as the device to create frames on, and may also be - * used in some derivation and mapping operations. - * - * If no device is required, set to -1. - */ - int fd; -} AVDRMDeviceContext; - -#endif /* AVUTIL_HWCONTEXT_DRM_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_dxva2.h b/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_dxva2.h deleted file mode 100644 index e1b79bc0..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_dxva2.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - - -#ifndef AVUTIL_HWCONTEXT_DXVA2_H -#define AVUTIL_HWCONTEXT_DXVA2_H - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_DXVA2. - * - * Only fixed-size pools are supported. - * - * For user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer set to a pointer to IDirect3DSurface9. - */ - -#include -#include - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVDXVA2DeviceContext { - IDirect3DDeviceManager9 *devmgr; -} AVDXVA2DeviceContext; - -/** - * This struct is allocated as AVHWFramesContext.hwctx - */ -typedef struct AVDXVA2FramesContext { - /** - * The surface type (e.g. DXVA2_VideoProcessorRenderTarget or - * DXVA2_VideoDecoderRenderTarget). Must be set by the caller. - */ - DWORD surface_type; - - /** - * The surface pool. When an external pool is not provided by the caller, - * this will be managed (allocated and filled on init, freed on uninit) by - * libavutil. - */ - IDirect3DSurface9 **surfaces; - int nb_surfaces; - - /** - * Certain drivers require the decoder to be destroyed before the surfaces. - * To allow internally managed pools to work properly in such cases, this - * field is provided. - * - * If it is non-NULL, libavutil will call IDirectXVideoDecoder_Release() on - * it just before the internal surface pool is freed. - * - * This is for convenience only. Some code uses other methods to manage the - * decoder reference. - */ - IDirectXVideoDecoder *decoder_to_release; -} AVDXVA2FramesContext; - -#endif /* AVUTIL_HWCONTEXT_DXVA2_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_mediacodec.h b/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_mediacodec.h deleted file mode 100644 index 101a9806..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_mediacodec.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_MEDIACODEC_H -#define AVUTIL_HWCONTEXT_MEDIACODEC_H - -/** - * MediaCodec details. - * - * Allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVMediaCodecDeviceContext { - /** - * android/view/Surface handle, to be filled by the user. - * - * This is the default surface used by decoders on this device. - */ - void *surface; -} AVMediaCodecDeviceContext; - -#endif /* AVUTIL_HWCONTEXT_MEDIACODEC_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_opencl.h b/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_opencl.h deleted file mode 100644 index ef54486c..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_opencl.h +++ /dev/null @@ -1,100 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_OPENCL_H -#define AVUTIL_HWCONTEXT_OPENCL_H - -#ifdef __APPLE__ -#include -#else -#include -#endif - -#include "frame.h" - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_OPENCL. - * - * Pools allocated internally are always dynamic, and are primarily intended - * to be used in OpenCL-only cases. If interoperation is required, it is - * typically required to allocate frames in the other API and then map the - * frames context to OpenCL with av_hwframe_ctx_create_derived(). - */ - -/** - * OpenCL frame descriptor for pool allocation. - * - * In user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer pointing at an object of this type describing the - * planes of the frame. - */ -typedef struct AVOpenCLFrameDescriptor { - /** - * Number of planes in the frame. - */ - int nb_planes; - /** - * OpenCL image2d objects for each plane of the frame. - */ - cl_mem planes[AV_NUM_DATA_POINTERS]; -} AVOpenCLFrameDescriptor; - -/** - * OpenCL device details. - * - * Allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVOpenCLDeviceContext { - /** - * The primary device ID of the device. If multiple OpenCL devices - * are associated with the context then this is the one which will - * be used for all operations internal to FFmpeg. - */ - cl_device_id device_id; - /** - * The OpenCL context which will contain all operations and frames on - * this device. - */ - cl_context context; - /** - * The default command queue for this device, which will be used by all - * frames contexts which do not have their own command queue. If not - * intialised by the user, a default queue will be created on the - * primary device. - */ - cl_command_queue command_queue; -} AVOpenCLDeviceContext; - -/** - * OpenCL-specific data associated with a frame pool. - * - * Allocated as AVHWFramesContext.hwctx. - */ -typedef struct AVOpenCLFramesContext { - /** - * The command queue used for internal asynchronous operations on this - * device (av_hwframe_transfer_data(), av_hwframe_map()). - * - * If this is not set, the command queue from the associated device is - * used instead. - */ - cl_command_queue command_queue; -} AVOpenCLFramesContext; - -#endif /* AVUTIL_HWCONTEXT_OPENCL_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_qsv.h b/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_qsv.h deleted file mode 100644 index b98d611c..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_qsv.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_QSV_H -#define AVUTIL_HWCONTEXT_QSV_H - -#include - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_QSV. - * - * This API does not support dynamic frame pools. AVHWFramesContext.pool must - * contain AVBufferRefs whose data pointer points to an mfxFrameSurface1 struct. - */ - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVQSVDeviceContext { - mfxSession session; -} AVQSVDeviceContext; - -/** - * This struct is allocated as AVHWFramesContext.hwctx - */ -typedef struct AVQSVFramesContext { - mfxFrameSurface1 *surfaces; - int nb_surfaces; - - /** - * A combination of MFX_MEMTYPE_* describing the frame pool. - */ - int frame_type; -} AVQSVFramesContext; - -#endif /* AVUTIL_HWCONTEXT_QSV_H */ - diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_vaapi.h b/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_vaapi.h deleted file mode 100644 index 0b2e071c..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_vaapi.h +++ /dev/null @@ -1,117 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VAAPI_H -#define AVUTIL_HWCONTEXT_VAAPI_H - -#include - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_VAAPI. - * - * Dynamic frame pools are supported, but note that any pool used as a render - * target is required to be of fixed size in order to be be usable as an - * argument to vaCreateContext(). - * - * For user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer set to a VASurfaceID. - */ - -enum { - /** - * The quirks field has been set by the user and should not be detected - * automatically by av_hwdevice_ctx_init(). - */ - AV_VAAPI_DRIVER_QUIRK_USER_SET = (1 << 0), - /** - * The driver does not destroy parameter buffers when they are used by - * vaRenderPicture(). Additional code will be required to destroy them - * separately afterwards. - */ - AV_VAAPI_DRIVER_QUIRK_RENDER_PARAM_BUFFERS = (1 << 1), - - /** - * The driver does not support the VASurfaceAttribMemoryType attribute, - * so the surface allocation code will not try to use it. - */ - AV_VAAPI_DRIVER_QUIRK_ATTRIB_MEMTYPE = (1 << 2), - - /** - * The driver does not support surface attributes at all. - * The surface allocation code will never pass them to surface allocation, - * and the results of the vaQuerySurfaceAttributes() call will be faked. - */ - AV_VAAPI_DRIVER_QUIRK_SURFACE_ATTRIBUTES = (1 << 3), -}; - -/** - * VAAPI connection details. - * - * Allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVVAAPIDeviceContext { - /** - * The VADisplay handle, to be filled by the user. - */ - VADisplay display; - /** - * Driver quirks to apply - this is filled by av_hwdevice_ctx_init(), - * with reference to a table of known drivers, unless the - * AV_VAAPI_DRIVER_QUIRK_USER_SET bit is already present. The user - * may need to refer to this field when performing any later - * operations using VAAPI with the same VADisplay. - */ - unsigned int driver_quirks; -} AVVAAPIDeviceContext; - -/** - * VAAPI-specific data associated with a frame pool. - * - * Allocated as AVHWFramesContext.hwctx. - */ -typedef struct AVVAAPIFramesContext { - /** - * Set by the user to apply surface attributes to all surfaces in - * the frame pool. If null, default settings are used. - */ - VASurfaceAttrib *attributes; - int nb_attributes; - /** - * The surfaces IDs of all surfaces in the pool after creation. - * Only valid if AVHWFramesContext.initial_pool_size was positive. - * These are intended to be used as the render_targets arguments to - * vaCreateContext(). - */ - VASurfaceID *surface_ids; - int nb_surfaces; -} AVVAAPIFramesContext; - -/** - * VAAPI hardware pipeline configuration details. - * - * Allocated with av_hwdevice_hwconfig_alloc(). - */ -typedef struct AVVAAPIHWConfig { - /** - * ID of a VAAPI pipeline configuration. - */ - VAConfigID config_id; -} AVVAAPIHWConfig; - -#endif /* AVUTIL_HWCONTEXT_VAAPI_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_vdpau.h b/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_vdpau.h deleted file mode 100644 index 1b7ea1e4..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_vdpau.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VDPAU_H -#define AVUTIL_HWCONTEXT_VDPAU_H - -#include - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_VDPAU. - * - * This API supports dynamic frame pools. AVHWFramesContext.pool must return - * AVBufferRefs whose data pointer is a VdpVideoSurface. - */ - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVVDPAUDeviceContext { - VdpDevice device; - VdpGetProcAddress *get_proc_address; -} AVVDPAUDeviceContext; - -/** - * AVHWFramesContext.hwctx is currently not used - */ - -#endif /* AVUTIL_HWCONTEXT_VDPAU_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_videotoolbox.h b/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_videotoolbox.h deleted file mode 100644 index 25dde85d..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_videotoolbox.h +++ /dev/null @@ -1,96 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H -#define AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H - -#include - -#include - -#include "frame.h" -#include "pixfmt.h" - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_VIDEOTOOLBOX. - * - * This API supports frame allocation using a native CVPixelBufferPool - * instead of an AVBufferPool. - * - * If the API user sets a custom pool, AVHWFramesContext.pool must return - * AVBufferRefs whose data pointer is a CVImageBufferRef or CVPixelBufferRef. - * Note that the underlying CVPixelBuffer could be retained by OS frameworks - * depending on application usage, so it is preferable to let CoreVideo manage - * the pool using the default implementation. - * - * Currently AVHWDeviceContext.hwctx and AVHWFramesContext.hwctx are always - * NULL. - */ - -/** - * Convert a VideoToolbox (actually CoreVideo) format to AVPixelFormat. - * Returns AV_PIX_FMT_NONE if no known equivalent was found. - */ -enum AVPixelFormat av_map_videotoolbox_format_to_pixfmt(uint32_t cv_fmt); - -/** - * Convert an AVPixelFormat to a VideoToolbox (actually CoreVideo) format. - * Returns 0 if no known equivalent was found. - */ -uint32_t av_map_videotoolbox_format_from_pixfmt(enum AVPixelFormat pix_fmt); - -/** - * Same as av_map_videotoolbox_format_from_pixfmt function, but can map and - * return full range pixel formats via a flag. - */ -uint32_t av_map_videotoolbox_format_from_pixfmt2(enum AVPixelFormat pix_fmt, bool full_range); - -/** - * Convert an AVChromaLocation to a VideoToolbox/CoreVideo chroma location string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_chroma_loc_from_av(enum AVChromaLocation loc); - -/** - * Convert an AVColorSpace to a VideoToolbox/CoreVideo color matrix string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_color_matrix_from_av(enum AVColorSpace space); - -/** - * Convert an AVColorPrimaries to a VideoToolbox/CoreVideo color primaries string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_color_primaries_from_av(enum AVColorPrimaries pri); - -/** - * Convert an AVColorTransferCharacteristic to a VideoToolbox/CoreVideo color transfer - * function string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_color_trc_from_av(enum AVColorTransferCharacteristic trc); - -/** - * Update a CVPixelBufferRef's metadata to based on an AVFrame. - * Returns 0 if no known equivalent was found. - */ -int av_vt_pixbuf_set_attachments(void *log_ctx, - CVPixelBufferRef pixbuf, const struct AVFrame *src); - -#endif /* AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_vulkan.h b/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_vulkan.h deleted file mode 100644 index df86c85b..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/hwcontext_vulkan.h +++ /dev/null @@ -1,281 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VULKAN_H -#define AVUTIL_HWCONTEXT_VULKAN_H - -#if defined(_WIN32) && !defined(VK_USE_PLATFORM_WIN32_KHR) -#define VK_USE_PLATFORM_WIN32_KHR -#endif -#include - -#include "pixfmt.h" -#include "frame.h" - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_VULKAN. - * - * For user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer set to an AVVkFrame. - */ - -/** - * Main Vulkan context, allocated as AVHWDeviceContext.hwctx. - * All of these can be set before init to change what the context uses - */ -typedef struct AVVulkanDeviceContext { - /** - * Custom memory allocator, else NULL - */ - const VkAllocationCallbacks *alloc; - - /** - * Pointer to the instance-provided vkGetInstanceProcAddr loading function. - * If NULL, will pick either libvulkan or libvolk, depending on libavutil's - * compilation settings, and set this field. - */ - PFN_vkGetInstanceProcAddr get_proc_addr; - - /** - * Vulkan instance. Must be at least version 1.2. - */ - VkInstance inst; - - /** - * Physical device - */ - VkPhysicalDevice phys_dev; - - /** - * Active device - */ - VkDevice act_dev; - - /** - * This structure should be set to the set of features that present and enabled - * during device creation. When a device is created by FFmpeg, it will default to - * enabling all that are present of the shaderImageGatherExtended, - * fragmentStoresAndAtomics, shaderInt64 and vertexPipelineStoresAndAtomics features. - */ - VkPhysicalDeviceFeatures2 device_features; - - /** - * Enabled instance extensions. - * If supplying your own device context, set this to an array of strings, with - * each entry containing the specified Vulkan extension string to enable. - * Duplicates are possible and accepted. - * If no extensions are enabled, set these fields to NULL, and 0 respectively. - */ - const char * const *enabled_inst_extensions; - int nb_enabled_inst_extensions; - - /** - * Enabled device extensions. By default, VK_KHR_external_memory_fd, - * VK_EXT_external_memory_dma_buf, VK_EXT_image_drm_format_modifier, - * VK_KHR_external_semaphore_fd and VK_EXT_external_memory_host are enabled if found. - * If supplying your own device context, these fields takes the same format as - * the above fields, with the same conditions that duplicates are possible - * and accepted, and that NULL and 0 respectively means no extensions are enabled. - */ - const char * const *enabled_dev_extensions; - int nb_enabled_dev_extensions; - - /** - * Queue family index for graphics operations, and the number of queues - * enabled for it. If unavaiable, will be set to -1. Not required. - * av_hwdevice_create() will attempt to find a dedicated queue for each - * queue family, or pick the one with the least unrelated flags set. - * Queue indices here may overlap if a queue has to share capabilities. - */ - int queue_family_index; - int nb_graphics_queues; - - /** - * Queue family index for transfer operations and the number of queues - * enabled. Required. - */ - int queue_family_tx_index; - int nb_tx_queues; - - /** - * Queue family index for compute operations and the number of queues - * enabled. Required. - */ - int queue_family_comp_index; - int nb_comp_queues; - - /** - * Queue family index for video encode ops, and the amount of queues enabled. - * If the device doesn't support such, queue_family_encode_index will be -1. - * Not required. - */ - int queue_family_encode_index; - int nb_encode_queues; - - /** - * Queue family index for video decode ops, and the amount of queues enabled. - * If the device doesn't support such, queue_family_decode_index will be -1. - * Not required. - */ - int queue_family_decode_index; - int nb_decode_queues; -} AVVulkanDeviceContext; - -/** - * Defines the behaviour of frame allocation. - */ -typedef enum AVVkFrameFlags { - /* Unless this flag is set, autodetected flags will be OR'd based on the - * device and tiling during av_hwframe_ctx_init(). */ - AV_VK_FRAME_FLAG_NONE = (1ULL << 0), - - /* Image planes will be allocated in a single VkDeviceMemory, rather - * than as per-plane VkDeviceMemory allocations. Required for exporting - * to VAAPI on Intel devices. */ - AV_VK_FRAME_FLAG_CONTIGUOUS_MEMORY = (1ULL << 1), -} AVVkFrameFlags; - -/** - * Allocated as AVHWFramesContext.hwctx, used to set pool-specific options - */ -typedef struct AVVulkanFramesContext { - /** - * Controls the tiling of allocated frames. If left as optimal tiling, - * then during av_hwframe_ctx_init() will decide based on whether the device - * supports DRM modifiers, or if the linear_images flag is set, otherwise - * will allocate optimally-tiled images. - */ - VkImageTiling tiling; - - /** - * Defines extra usage of output frames. If left as 0, the following bits - * are set: TRANSFER_SRC, TRANSFER_DST. SAMPLED and STORAGE. - */ - VkImageUsageFlagBits usage; - - /** - * Extension data for image creation. - * If VkImageDrmFormatModifierListCreateInfoEXT is present in the chain, - * and the device supports DRM modifiers, then images will be allocated - * with the specific requested DRM modifiers. - * Additional structures may be added at av_hwframe_ctx_init() time, - * which will be freed automatically on uninit(), so users need only free - * any structures they've allocated themselves. - */ - void *create_pnext; - - /** - * Extension data for memory allocation. Must have as many entries as - * the number of planes of the sw_format. - * This will be chained to VkExportMemoryAllocateInfo, which is used - * to make all pool images exportable to other APIs if the necessary - * extensions are present in enabled_dev_extensions. - */ - void *alloc_pnext[AV_NUM_DATA_POINTERS]; - - /** - * A combination of AVVkFrameFlags. Unless AV_VK_FRAME_FLAG_NONE is set, - * autodetected flags will be OR'd based on the device and tiling during - * av_hwframe_ctx_init(). - */ - AVVkFrameFlags flags; -} AVVulkanFramesContext; - -/* - * Frame structure, the VkFormat of the image will always match - * the pool's sw_format. - * All frames, imported or allocated, will be created with the - * VK_IMAGE_CREATE_ALIAS_BIT flag set, so the memory may be aliased if needed. - * - * If all queue family indices in the device context are the same, - * images will be created with the EXCLUSIVE sharing mode. Otherwise, all images - * will be created using the CONCURRENT sharing mode. - * - * @note the size of this structure is not part of the ABI, to allocate - * you must use @av_vk_frame_alloc(). - */ -typedef struct AVVkFrame { - /** - * Vulkan images to which the memory is bound to. - */ - VkImage img[AV_NUM_DATA_POINTERS]; - - /** - * The same tiling must be used for all images in the frame. - */ - VkImageTiling tiling; - - /** - * Memory backing the images. Could be less than the amount of planes, - * in which case the offset value will indicate the binding offset of - * each plane in the memory. - */ - VkDeviceMemory mem[AV_NUM_DATA_POINTERS]; - size_t size[AV_NUM_DATA_POINTERS]; - - /** - * OR'd flags for all memory allocated - */ - VkMemoryPropertyFlagBits flags; - - /** - * Updated after every barrier - */ - VkAccessFlagBits access[AV_NUM_DATA_POINTERS]; - VkImageLayout layout[AV_NUM_DATA_POINTERS]; - - /** - * Synchronization timeline semaphores, one for each sw_format plane. - * Must not be freed manually. Must be waited on at every submission using - * the value in sem_value, and must be signalled at every submission, - * using an incremented value. - */ - VkSemaphore sem[AV_NUM_DATA_POINTERS]; - - /** - * Up to date semaphore value at which each image becomes accessible. - * Clients must wait on this value when submitting a command queue, - * and increment it when signalling. - */ - uint64_t sem_value[AV_NUM_DATA_POINTERS]; - - /** - * Internal data. - */ - struct AVVkFrameInternal *internal; - - /** - * Describes the binding offset of each plane to the VkDeviceMemory. - */ - ptrdiff_t offset[AV_NUM_DATA_POINTERS]; -} AVVkFrame; - -/** - * Allocates a single AVVkFrame and initializes everything as 0. - * @note Must be freed via av_free() - */ -AVVkFrame *av_vk_frame_alloc(void); - -/** - * Returns the format of each image up to the number of planes for a given sw_format. - * Returns NULL on unsupported formats. - */ -const VkFormat *av_vkfmt_from_pixfmt(enum AVPixelFormat p); - -#endif /* AVUTIL_HWCONTEXT_VULKAN_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/imgutils.h b/third_party/ffmpeg/uos/mips64/include/libavutil/imgutils.h deleted file mode 100644 index be533355..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/imgutils.h +++ /dev/null @@ -1,311 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_IMGUTILS_H -#define AVUTIL_IMGUTILS_H - -/** - * @file - * misc image utilities - * - * @addtogroup lavu_picture - * @{ - */ - -#include -#include -#include "pixdesc.h" -#include "pixfmt.h" -#include "rational.h" - -/** - * Compute the max pixel step for each plane of an image with a - * format described by pixdesc. - * - * The pixel step is the distance in bytes between the first byte of - * the group of bytes which describe a pixel component and the first - * byte of the successive group in the same plane for the same - * component. - * - * @param max_pixsteps an array which is filled with the max pixel step - * for each plane. Since a plane may contain different pixel - * components, the computed max_pixsteps[plane] is relative to the - * component in the plane with the max pixel step. - * @param max_pixstep_comps an array which is filled with the component - * for each plane which has the max pixel step. May be NULL. - */ -void av_image_fill_max_pixsteps(int max_pixsteps[4], int max_pixstep_comps[4], - const AVPixFmtDescriptor *pixdesc); - -/** - * Compute the size of an image line with format pix_fmt and width - * width for the plane plane. - * - * @return the computed size in bytes - */ -int av_image_get_linesize(enum AVPixelFormat pix_fmt, int width, int plane); - -/** - * Fill plane linesizes for an image with pixel format pix_fmt and - * width width. - * - * @param linesizes array to be filled with the linesize for each plane - * @return >= 0 in case of success, a negative error code otherwise - */ -int av_image_fill_linesizes(int linesizes[4], enum AVPixelFormat pix_fmt, int width); - -/** - * Fill plane sizes for an image with pixel format pix_fmt and height height. - * - * @param size the array to be filled with the size of each image plane - * @param linesizes the array containing the linesize for each - * plane, should be filled by av_image_fill_linesizes() - * @return >= 0 in case of success, a negative error code otherwise - * - * @note The linesize parameters have the type ptrdiff_t here, while they are - * int for av_image_fill_linesizes(). - */ -int av_image_fill_plane_sizes(size_t size[4], enum AVPixelFormat pix_fmt, - int height, const ptrdiff_t linesizes[4]); - -/** - * Fill plane data pointers for an image with pixel format pix_fmt and - * height height. - * - * @param data pointers array to be filled with the pointer for each image plane - * @param ptr the pointer to a buffer which will contain the image - * @param linesizes the array containing the linesize for each - * plane, should be filled by av_image_fill_linesizes() - * @return the size in bytes required for the image buffer, a negative - * error code in case of failure - */ -int av_image_fill_pointers(uint8_t *data[4], enum AVPixelFormat pix_fmt, int height, - uint8_t *ptr, const int linesizes[4]); - -/** - * Allocate an image with size w and h and pixel format pix_fmt, and - * fill pointers and linesizes accordingly. - * The allocated image buffer has to be freed by using - * av_freep(&pointers[0]). - * - * @param align the value to use for buffer size alignment - * @return the size in bytes required for the image buffer, a negative - * error code in case of failure - */ -int av_image_alloc(uint8_t *pointers[4], int linesizes[4], - int w, int h, enum AVPixelFormat pix_fmt, int align); - -/** - * Copy image plane from src to dst. - * That is, copy "height" number of lines of "bytewidth" bytes each. - * The first byte of each successive line is separated by *_linesize - * bytes. - * - * bytewidth must be contained by both absolute values of dst_linesize - * and src_linesize, otherwise the function behavior is undefined. - * - * @param dst_linesize linesize for the image plane in dst - * @param src_linesize linesize for the image plane in src - */ -void av_image_copy_plane(uint8_t *dst, int dst_linesize, - const uint8_t *src, int src_linesize, - int bytewidth, int height); - -/** - * Copy image data located in uncacheable (e.g. GPU mapped) memory. Where - * available, this function will use special functionality for reading from such - * memory, which may result in greatly improved performance compared to plain - * av_image_copy_plane(). - * - * bytewidth must be contained by both absolute values of dst_linesize - * and src_linesize, otherwise the function behavior is undefined. - * - * @note The linesize parameters have the type ptrdiff_t here, while they are - * int for av_image_copy_plane(). - * @note On x86, the linesizes currently need to be aligned to the cacheline - * size (i.e. 64) to get improved performance. - */ -void av_image_copy_plane_uc_from(uint8_t *dst, ptrdiff_t dst_linesize, - const uint8_t *src, ptrdiff_t src_linesize, - ptrdiff_t bytewidth, int height); - -/** - * Copy image in src_data to dst_data. - * - * @param dst_linesizes linesizes for the image in dst_data - * @param src_linesizes linesizes for the image in src_data - */ -void av_image_copy(uint8_t *dst_data[4], int dst_linesizes[4], - const uint8_t *src_data[4], const int src_linesizes[4], - enum AVPixelFormat pix_fmt, int width, int height); - -/** - * Copy image data located in uncacheable (e.g. GPU mapped) memory. Where - * available, this function will use special functionality for reading from such - * memory, which may result in greatly improved performance compared to plain - * av_image_copy(). - * - * The data pointers and the linesizes must be aligned to the maximum required - * by the CPU architecture. - * - * @note The linesize parameters have the type ptrdiff_t here, while they are - * int for av_image_copy(). - * @note On x86, the linesizes currently need to be aligned to the cacheline - * size (i.e. 64) to get improved performance. - */ -void av_image_copy_uc_from(uint8_t *dst_data[4], const ptrdiff_t dst_linesizes[4], - const uint8_t *src_data[4], const ptrdiff_t src_linesizes[4], - enum AVPixelFormat pix_fmt, int width, int height); - -/** - * Setup the data pointers and linesizes based on the specified image - * parameters and the provided array. - * - * The fields of the given image are filled in by using the src - * address which points to the image data buffer. Depending on the - * specified pixel format, one or multiple image data pointers and - * line sizes will be set. If a planar format is specified, several - * pointers will be set pointing to the different picture planes and - * the line sizes of the different planes will be stored in the - * lines_sizes array. Call with src == NULL to get the required - * size for the src buffer. - * - * To allocate the buffer and fill in the dst_data and dst_linesize in - * one call, use av_image_alloc(). - * - * @param dst_data data pointers to be filled in - * @param dst_linesize linesizes for the image in dst_data to be filled in - * @param src buffer which will contain or contains the actual image data, can be NULL - * @param pix_fmt the pixel format of the image - * @param width the width of the image in pixels - * @param height the height of the image in pixels - * @param align the value used in src for linesize alignment - * @return the size in bytes required for src, a negative error code - * in case of failure - */ -int av_image_fill_arrays(uint8_t *dst_data[4], int dst_linesize[4], - const uint8_t *src, - enum AVPixelFormat pix_fmt, int width, int height, int align); - -/** - * Return the size in bytes of the amount of data required to store an - * image with the given parameters. - * - * @param pix_fmt the pixel format of the image - * @param width the width of the image in pixels - * @param height the height of the image in pixels - * @param align the assumed linesize alignment - * @return the buffer size in bytes, a negative error code in case of failure - */ -int av_image_get_buffer_size(enum AVPixelFormat pix_fmt, int width, int height, int align); - -/** - * Copy image data from an image into a buffer. - * - * av_image_get_buffer_size() can be used to compute the required size - * for the buffer to fill. - * - * @param dst a buffer into which picture data will be copied - * @param dst_size the size in bytes of dst - * @param src_data pointers containing the source image data - * @param src_linesize linesizes for the image in src_data - * @param pix_fmt the pixel format of the source image - * @param width the width of the source image in pixels - * @param height the height of the source image in pixels - * @param align the assumed linesize alignment for dst - * @return the number of bytes written to dst, or a negative value - * (error code) on error - */ -int av_image_copy_to_buffer(uint8_t *dst, int dst_size, - const uint8_t * const src_data[4], const int src_linesize[4], - enum AVPixelFormat pix_fmt, int width, int height, int align); - -/** - * Check if the given dimension of an image is valid, meaning that all - * bytes of the image can be addressed with a signed int. - * - * @param w the width of the picture - * @param h the height of the picture - * @param log_offset the offset to sum to the log level for logging with log_ctx - * @param log_ctx the parent logging context, it may be NULL - * @return >= 0 if valid, a negative error code otherwise - */ -int av_image_check_size(unsigned int w, unsigned int h, int log_offset, void *log_ctx); - -/** - * Check if the given dimension of an image is valid, meaning that all - * bytes of a plane of an image with the specified pix_fmt can be addressed - * with a signed int. - * - * @param w the width of the picture - * @param h the height of the picture - * @param max_pixels the maximum number of pixels the user wants to accept - * @param pix_fmt the pixel format, can be AV_PIX_FMT_NONE if unknown. - * @param log_offset the offset to sum to the log level for logging with log_ctx - * @param log_ctx the parent logging context, it may be NULL - * @return >= 0 if valid, a negative error code otherwise - */ -int av_image_check_size2(unsigned int w, unsigned int h, int64_t max_pixels, enum AVPixelFormat pix_fmt, int log_offset, void *log_ctx); - -/** - * Check if the given sample aspect ratio of an image is valid. - * - * It is considered invalid if the denominator is 0 or if applying the ratio - * to the image size would make the smaller dimension less than 1. If the - * sar numerator is 0, it is considered unknown and will return as valid. - * - * @param w width of the image - * @param h height of the image - * @param sar sample aspect ratio of the image - * @return 0 if valid, a negative AVERROR code otherwise - */ -int av_image_check_sar(unsigned int w, unsigned int h, AVRational sar); - -/** - * Overwrite the image data with black. This is suitable for filling a - * sub-rectangle of an image, meaning the padding between the right most pixel - * and the left most pixel on the next line will not be overwritten. For some - * formats, the image size might be rounded up due to inherent alignment. - * - * If the pixel format has alpha, the alpha is cleared to opaque. - * - * This can return an error if the pixel format is not supported. Normally, all - * non-hwaccel pixel formats should be supported. - * - * Passing NULL for dst_data is allowed. Then the function returns whether the - * operation would have succeeded. (It can return an error if the pix_fmt is - * not supported.) - * - * @param dst_data data pointers to destination image - * @param dst_linesize linesizes for the destination image - * @param pix_fmt the pixel format of the image - * @param range the color range of the image (important for colorspaces such as YUV) - * @param width the width of the image in pixels - * @param height the height of the image in pixels - * @return 0 if the image data was cleared, a negative AVERROR code otherwise - */ -int av_image_fill_black(uint8_t *dst_data[4], const ptrdiff_t dst_linesize[4], - enum AVPixelFormat pix_fmt, enum AVColorRange range, - int width, int height); - -/** - * @} - */ - - -#endif /* AVUTIL_IMGUTILS_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/intfloat.h b/third_party/ffmpeg/uos/mips64/include/libavutil/intfloat.h deleted file mode 100644 index fe3d7ec4..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/intfloat.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * Copyright (c) 2011 Mans Rullgard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_INTFLOAT_H -#define AVUTIL_INTFLOAT_H - -#include -#include "attributes.h" - -union av_intfloat32 { - uint32_t i; - float f; -}; - -union av_intfloat64 { - uint64_t i; - double f; -}; - -/** - * Reinterpret a 32-bit integer as a float. - */ -static av_always_inline float av_int2float(uint32_t i) -{ - union av_intfloat32 v; - v.i = i; - return v.f; -} - -/** - * Reinterpret a float as a 32-bit integer. - */ -static av_always_inline uint32_t av_float2int(float f) -{ - union av_intfloat32 v; - v.f = f; - return v.i; -} - -/** - * Reinterpret a 64-bit integer as a double. - */ -static av_always_inline double av_int2double(uint64_t i) -{ - union av_intfloat64 v; - v.i = i; - return v.f; -} - -/** - * Reinterpret a double as a 64-bit integer. - */ -static av_always_inline uint64_t av_double2int(double f) -{ - union av_intfloat64 v; - v.f = f; - return v.i; -} - -#endif /* AVUTIL_INTFLOAT_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/intreadwrite.h b/third_party/ffmpeg/uos/mips64/include/libavutil/intreadwrite.h deleted file mode 100644 index 4c8413a5..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/intreadwrite.h +++ /dev/null @@ -1,644 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_INTREADWRITE_H -#define AVUTIL_INTREADWRITE_H - -#include -#include "libavutil/avconfig.h" -#include "attributes.h" -#include "bswap.h" - -typedef union { - uint64_t u64; - uint32_t u32[2]; - uint16_t u16[4]; - uint8_t u8 [8]; - double f64; - float f32[2]; -} av_alias av_alias64; - -typedef union { - uint32_t u32; - uint16_t u16[2]; - uint8_t u8 [4]; - float f32; -} av_alias av_alias32; - -typedef union { - uint16_t u16; - uint8_t u8 [2]; -} av_alias av_alias16; - -/* - * Arch-specific headers can provide any combination of - * AV_[RW][BLN](16|24|32|48|64) and AV_(COPY|SWAP|ZERO)(64|128) macros. - * Preprocessor symbols must be defined, even if these are implemented - * as inline functions. - * - * R/W means read/write, B/L/N means big/little/native endianness. - * The following macros require aligned access, compared to their - * unaligned variants: AV_(COPY|SWAP|ZERO)(64|128), AV_[RW]N[8-64]A. - * Incorrect usage may range from abysmal performance to crash - * depending on the platform. - * - * The unaligned variants are AV_[RW][BLN][8-64] and AV_COPY*U. - */ - -#ifdef HAVE_AV_CONFIG_H - -#include "config.h" - -#if ARCH_ARM -# include "arm/intreadwrite.h" -#elif ARCH_AVR32 -# include "avr32/intreadwrite.h" -#elif ARCH_MIPS -# include "mips/intreadwrite.h" -#elif ARCH_PPC -# include "ppc/intreadwrite.h" -#elif ARCH_TOMI -# include "tomi/intreadwrite.h" -#elif ARCH_X86 -# include "x86/intreadwrite.h" -#endif - -#endif /* HAVE_AV_CONFIG_H */ - -/* - * Map AV_RNXX <-> AV_R[BL]XX for all variants provided by per-arch headers. - */ - -#if AV_HAVE_BIGENDIAN - -# if defined(AV_RN16) && !defined(AV_RB16) -# define AV_RB16(p) AV_RN16(p) -# elif !defined(AV_RN16) && defined(AV_RB16) -# define AV_RN16(p) AV_RB16(p) -# endif - -# if defined(AV_WN16) && !defined(AV_WB16) -# define AV_WB16(p, v) AV_WN16(p, v) -# elif !defined(AV_WN16) && defined(AV_WB16) -# define AV_WN16(p, v) AV_WB16(p, v) -# endif - -# if defined(AV_RN24) && !defined(AV_RB24) -# define AV_RB24(p) AV_RN24(p) -# elif !defined(AV_RN24) && defined(AV_RB24) -# define AV_RN24(p) AV_RB24(p) -# endif - -# if defined(AV_WN24) && !defined(AV_WB24) -# define AV_WB24(p, v) AV_WN24(p, v) -# elif !defined(AV_WN24) && defined(AV_WB24) -# define AV_WN24(p, v) AV_WB24(p, v) -# endif - -# if defined(AV_RN32) && !defined(AV_RB32) -# define AV_RB32(p) AV_RN32(p) -# elif !defined(AV_RN32) && defined(AV_RB32) -# define AV_RN32(p) AV_RB32(p) -# endif - -# if defined(AV_WN32) && !defined(AV_WB32) -# define AV_WB32(p, v) AV_WN32(p, v) -# elif !defined(AV_WN32) && defined(AV_WB32) -# define AV_WN32(p, v) AV_WB32(p, v) -# endif - -# if defined(AV_RN48) && !defined(AV_RB48) -# define AV_RB48(p) AV_RN48(p) -# elif !defined(AV_RN48) && defined(AV_RB48) -# define AV_RN48(p) AV_RB48(p) -# endif - -# if defined(AV_WN48) && !defined(AV_WB48) -# define AV_WB48(p, v) AV_WN48(p, v) -# elif !defined(AV_WN48) && defined(AV_WB48) -# define AV_WN48(p, v) AV_WB48(p, v) -# endif - -# if defined(AV_RN64) && !defined(AV_RB64) -# define AV_RB64(p) AV_RN64(p) -# elif !defined(AV_RN64) && defined(AV_RB64) -# define AV_RN64(p) AV_RB64(p) -# endif - -# if defined(AV_WN64) && !defined(AV_WB64) -# define AV_WB64(p, v) AV_WN64(p, v) -# elif !defined(AV_WN64) && defined(AV_WB64) -# define AV_WN64(p, v) AV_WB64(p, v) -# endif - -#else /* AV_HAVE_BIGENDIAN */ - -# if defined(AV_RN16) && !defined(AV_RL16) -# define AV_RL16(p) AV_RN16(p) -# elif !defined(AV_RN16) && defined(AV_RL16) -# define AV_RN16(p) AV_RL16(p) -# endif - -# if defined(AV_WN16) && !defined(AV_WL16) -# define AV_WL16(p, v) AV_WN16(p, v) -# elif !defined(AV_WN16) && defined(AV_WL16) -# define AV_WN16(p, v) AV_WL16(p, v) -# endif - -# if defined(AV_RN24) && !defined(AV_RL24) -# define AV_RL24(p) AV_RN24(p) -# elif !defined(AV_RN24) && defined(AV_RL24) -# define AV_RN24(p) AV_RL24(p) -# endif - -# if defined(AV_WN24) && !defined(AV_WL24) -# define AV_WL24(p, v) AV_WN24(p, v) -# elif !defined(AV_WN24) && defined(AV_WL24) -# define AV_WN24(p, v) AV_WL24(p, v) -# endif - -# if defined(AV_RN32) && !defined(AV_RL32) -# define AV_RL32(p) AV_RN32(p) -# elif !defined(AV_RN32) && defined(AV_RL32) -# define AV_RN32(p) AV_RL32(p) -# endif - -# if defined(AV_WN32) && !defined(AV_WL32) -# define AV_WL32(p, v) AV_WN32(p, v) -# elif !defined(AV_WN32) && defined(AV_WL32) -# define AV_WN32(p, v) AV_WL32(p, v) -# endif - -# if defined(AV_RN48) && !defined(AV_RL48) -# define AV_RL48(p) AV_RN48(p) -# elif !defined(AV_RN48) && defined(AV_RL48) -# define AV_RN48(p) AV_RL48(p) -# endif - -# if defined(AV_WN48) && !defined(AV_WL48) -# define AV_WL48(p, v) AV_WN48(p, v) -# elif !defined(AV_WN48) && defined(AV_WL48) -# define AV_WN48(p, v) AV_WL48(p, v) -# endif - -# if defined(AV_RN64) && !defined(AV_RL64) -# define AV_RL64(p) AV_RN64(p) -# elif !defined(AV_RN64) && defined(AV_RL64) -# define AV_RN64(p) AV_RL64(p) -# endif - -# if defined(AV_WN64) && !defined(AV_WL64) -# define AV_WL64(p, v) AV_WN64(p, v) -# elif !defined(AV_WN64) && defined(AV_WL64) -# define AV_WN64(p, v) AV_WL64(p, v) -# endif - -#endif /* !AV_HAVE_BIGENDIAN */ - -/* - * Define AV_[RW]N helper macros to simplify definitions not provided - * by per-arch headers. - */ - -#if defined(__GNUC__) - -union unaligned_64 { uint64_t l; } __attribute__((packed)) av_alias; -union unaligned_32 { uint32_t l; } __attribute__((packed)) av_alias; -union unaligned_16 { uint16_t l; } __attribute__((packed)) av_alias; - -# define AV_RN(s, p) (((const union unaligned_##s *) (p))->l) -# define AV_WN(s, p, v) ((((union unaligned_##s *) (p))->l) = (v)) - -#elif defined(_MSC_VER) && (defined(_M_ARM) || defined(_M_X64) || defined(_M_ARM64)) && AV_HAVE_FAST_UNALIGNED - -# define AV_RN(s, p) (*((const __unaligned uint##s##_t*)(p))) -# define AV_WN(s, p, v) (*((__unaligned uint##s##_t*)(p)) = (v)) - -#elif AV_HAVE_FAST_UNALIGNED - -# define AV_RN(s, p) (((const av_alias##s*)(p))->u##s) -# define AV_WN(s, p, v) (((av_alias##s*)(p))->u##s = (v)) - -#else - -#ifndef AV_RB16 -# define AV_RB16(x) \ - ((((const uint8_t*)(x))[0] << 8) | \ - ((const uint8_t*)(x))[1]) -#endif -#ifndef AV_WB16 -# define AV_WB16(p, val) do { \ - uint16_t d = (val); \ - ((uint8_t*)(p))[1] = (d); \ - ((uint8_t*)(p))[0] = (d)>>8; \ - } while(0) -#endif - -#ifndef AV_RL16 -# define AV_RL16(x) \ - ((((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL16 -# define AV_WL16(p, val) do { \ - uint16_t d = (val); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - } while(0) -#endif - -#ifndef AV_RB32 -# define AV_RB32(x) \ - (((uint32_t)((const uint8_t*)(x))[0] << 24) | \ - (((const uint8_t*)(x))[1] << 16) | \ - (((const uint8_t*)(x))[2] << 8) | \ - ((const uint8_t*)(x))[3]) -#endif -#ifndef AV_WB32 -# define AV_WB32(p, val) do { \ - uint32_t d = (val); \ - ((uint8_t*)(p))[3] = (d); \ - ((uint8_t*)(p))[2] = (d)>>8; \ - ((uint8_t*)(p))[1] = (d)>>16; \ - ((uint8_t*)(p))[0] = (d)>>24; \ - } while(0) -#endif - -#ifndef AV_RL32 -# define AV_RL32(x) \ - (((uint32_t)((const uint8_t*)(x))[3] << 24) | \ - (((const uint8_t*)(x))[2] << 16) | \ - (((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL32 -# define AV_WL32(p, val) do { \ - uint32_t d = (val); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - ((uint8_t*)(p))[3] = (d)>>24; \ - } while(0) -#endif - -#ifndef AV_RB64 -# define AV_RB64(x) \ - (((uint64_t)((const uint8_t*)(x))[0] << 56) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 48) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[5] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[6] << 8) | \ - (uint64_t)((const uint8_t*)(x))[7]) -#endif -#ifndef AV_WB64 -# define AV_WB64(p, val) do { \ - uint64_t d = (val); \ - ((uint8_t*)(p))[7] = (d); \ - ((uint8_t*)(p))[6] = (d)>>8; \ - ((uint8_t*)(p))[5] = (d)>>16; \ - ((uint8_t*)(p))[4] = (d)>>24; \ - ((uint8_t*)(p))[3] = (d)>>32; \ - ((uint8_t*)(p))[2] = (d)>>40; \ - ((uint8_t*)(p))[1] = (d)>>48; \ - ((uint8_t*)(p))[0] = (d)>>56; \ - } while(0) -#endif - -#ifndef AV_RL64 -# define AV_RL64(x) \ - (((uint64_t)((const uint8_t*)(x))[7] << 56) | \ - ((uint64_t)((const uint8_t*)(x))[6] << 48) | \ - ((uint64_t)((const uint8_t*)(x))[5] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 8) | \ - (uint64_t)((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL64 -# define AV_WL64(p, val) do { \ - uint64_t d = (val); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - ((uint8_t*)(p))[3] = (d)>>24; \ - ((uint8_t*)(p))[4] = (d)>>32; \ - ((uint8_t*)(p))[5] = (d)>>40; \ - ((uint8_t*)(p))[6] = (d)>>48; \ - ((uint8_t*)(p))[7] = (d)>>56; \ - } while(0) -#endif - -#if AV_HAVE_BIGENDIAN -# define AV_RN(s, p) AV_RB##s(p) -# define AV_WN(s, p, v) AV_WB##s(p, v) -#else -# define AV_RN(s, p) AV_RL##s(p) -# define AV_WN(s, p, v) AV_WL##s(p, v) -#endif - -#endif /* HAVE_FAST_UNALIGNED */ - -#ifndef AV_RN16 -# define AV_RN16(p) AV_RN(16, p) -#endif - -#ifndef AV_RN32 -# define AV_RN32(p) AV_RN(32, p) -#endif - -#ifndef AV_RN64 -# define AV_RN64(p) AV_RN(64, p) -#endif - -#ifndef AV_WN16 -# define AV_WN16(p, v) AV_WN(16, p, v) -#endif - -#ifndef AV_WN32 -# define AV_WN32(p, v) AV_WN(32, p, v) -#endif - -#ifndef AV_WN64 -# define AV_WN64(p, v) AV_WN(64, p, v) -#endif - -#if AV_HAVE_BIGENDIAN -# define AV_RB(s, p) AV_RN##s(p) -# define AV_WB(s, p, v) AV_WN##s(p, v) -# define AV_RL(s, p) av_bswap##s(AV_RN##s(p)) -# define AV_WL(s, p, v) AV_WN##s(p, av_bswap##s(v)) -#else -# define AV_RB(s, p) av_bswap##s(AV_RN##s(p)) -# define AV_WB(s, p, v) AV_WN##s(p, av_bswap##s(v)) -# define AV_RL(s, p) AV_RN##s(p) -# define AV_WL(s, p, v) AV_WN##s(p, v) -#endif - -#define AV_RB8(x) (((const uint8_t*)(x))[0]) -#define AV_WB8(p, d) do { ((uint8_t*)(p))[0] = (d); } while(0) - -#define AV_RL8(x) AV_RB8(x) -#define AV_WL8(p, d) AV_WB8(p, d) - -#ifndef AV_RB16 -# define AV_RB16(p) AV_RB(16, p) -#endif -#ifndef AV_WB16 -# define AV_WB16(p, v) AV_WB(16, p, v) -#endif - -#ifndef AV_RL16 -# define AV_RL16(p) AV_RL(16, p) -#endif -#ifndef AV_WL16 -# define AV_WL16(p, v) AV_WL(16, p, v) -#endif - -#ifndef AV_RB32 -# define AV_RB32(p) AV_RB(32, p) -#endif -#ifndef AV_WB32 -# define AV_WB32(p, v) AV_WB(32, p, v) -#endif - -#ifndef AV_RL32 -# define AV_RL32(p) AV_RL(32, p) -#endif -#ifndef AV_WL32 -# define AV_WL32(p, v) AV_WL(32, p, v) -#endif - -#ifndef AV_RB64 -# define AV_RB64(p) AV_RB(64, p) -#endif -#ifndef AV_WB64 -# define AV_WB64(p, v) AV_WB(64, p, v) -#endif - -#ifndef AV_RL64 -# define AV_RL64(p) AV_RL(64, p) -#endif -#ifndef AV_WL64 -# define AV_WL64(p, v) AV_WL(64, p, v) -#endif - -#ifndef AV_RB24 -# define AV_RB24(x) \ - ((((const uint8_t*)(x))[0] << 16) | \ - (((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[2]) -#endif -#ifndef AV_WB24 -# define AV_WB24(p, d) do { \ - ((uint8_t*)(p))[2] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[0] = (d)>>16; \ - } while(0) -#endif - -#ifndef AV_RL24 -# define AV_RL24(x) \ - ((((const uint8_t*)(x))[2] << 16) | \ - (((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL24 -# define AV_WL24(p, d) do { \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - } while(0) -#endif - -#ifndef AV_RB48 -# define AV_RB48(x) \ - (((uint64_t)((const uint8_t*)(x))[0] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 8) | \ - (uint64_t)((const uint8_t*)(x))[5]) -#endif -#ifndef AV_WB48 -# define AV_WB48(p, darg) do { \ - uint64_t d = (darg); \ - ((uint8_t*)(p))[5] = (d); \ - ((uint8_t*)(p))[4] = (d)>>8; \ - ((uint8_t*)(p))[3] = (d)>>16; \ - ((uint8_t*)(p))[2] = (d)>>24; \ - ((uint8_t*)(p))[1] = (d)>>32; \ - ((uint8_t*)(p))[0] = (d)>>40; \ - } while(0) -#endif - -#ifndef AV_RL48 -# define AV_RL48(x) \ - (((uint64_t)((const uint8_t*)(x))[5] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 8) | \ - (uint64_t)((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL48 -# define AV_WL48(p, darg) do { \ - uint64_t d = (darg); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - ((uint8_t*)(p))[3] = (d)>>24; \ - ((uint8_t*)(p))[4] = (d)>>32; \ - ((uint8_t*)(p))[5] = (d)>>40; \ - } while(0) -#endif - -/* - * The AV_[RW]NA macros access naturally aligned data - * in a type-safe way. - */ - -#define AV_RNA(s, p) (((const av_alias##s*)(p))->u##s) -#define AV_WNA(s, p, v) (((av_alias##s*)(p))->u##s = (v)) - -#ifndef AV_RN16A -# define AV_RN16A(p) AV_RNA(16, p) -#endif - -#ifndef AV_RN32A -# define AV_RN32A(p) AV_RNA(32, p) -#endif - -#ifndef AV_RN64A -# define AV_RN64A(p) AV_RNA(64, p) -#endif - -#ifndef AV_WN16A -# define AV_WN16A(p, v) AV_WNA(16, p, v) -#endif - -#ifndef AV_WN32A -# define AV_WN32A(p, v) AV_WNA(32, p, v) -#endif - -#ifndef AV_WN64A -# define AV_WN64A(p, v) AV_WNA(64, p, v) -#endif - -#if AV_HAVE_BIGENDIAN -# define AV_RLA(s, p) av_bswap##s(AV_RN##s##A(p)) -# define AV_WLA(s, p, v) AV_WN##s##A(p, av_bswap##s(v)) -#else -# define AV_RLA(s, p) AV_RN##s##A(p) -# define AV_WLA(s, p, v) AV_WN##s##A(p, v) -#endif - -#ifndef AV_RL64A -# define AV_RL64A(p) AV_RLA(64, p) -#endif -#ifndef AV_WL64A -# define AV_WL64A(p, v) AV_WLA(64, p, v) -#endif - -/* - * The AV_COPYxxU macros are suitable for copying data to/from unaligned - * memory locations. - */ - -#define AV_COPYU(n, d, s) AV_WN##n(d, AV_RN##n(s)); - -#ifndef AV_COPY16U -# define AV_COPY16U(d, s) AV_COPYU(16, d, s) -#endif - -#ifndef AV_COPY32U -# define AV_COPY32U(d, s) AV_COPYU(32, d, s) -#endif - -#ifndef AV_COPY64U -# define AV_COPY64U(d, s) AV_COPYU(64, d, s) -#endif - -#ifndef AV_COPY128U -# define AV_COPY128U(d, s) \ - do { \ - AV_COPY64U(d, s); \ - AV_COPY64U((char *)(d) + 8, (const char *)(s) + 8); \ - } while(0) -#endif - -/* Parameters for AV_COPY*, AV_SWAP*, AV_ZERO* must be - * naturally aligned. They may be implemented using MMX, - * so emms_c() must be called before using any float code - * afterwards. - */ - -#define AV_COPY(n, d, s) \ - (((av_alias##n*)(d))->u##n = ((const av_alias##n*)(s))->u##n) - -#ifndef AV_COPY16 -# define AV_COPY16(d, s) AV_COPY(16, d, s) -#endif - -#ifndef AV_COPY32 -# define AV_COPY32(d, s) AV_COPY(32, d, s) -#endif - -#ifndef AV_COPY64 -# define AV_COPY64(d, s) AV_COPY(64, d, s) -#endif - -#ifndef AV_COPY128 -# define AV_COPY128(d, s) \ - do { \ - AV_COPY64(d, s); \ - AV_COPY64((char*)(d)+8, (char*)(s)+8); \ - } while(0) -#endif - -#define AV_SWAP(n, a, b) FFSWAP(av_alias##n, *(av_alias##n*)(a), *(av_alias##n*)(b)) - -#ifndef AV_SWAP64 -# define AV_SWAP64(a, b) AV_SWAP(64, a, b) -#endif - -#define AV_ZERO(n, d) (((av_alias##n*)(d))->u##n = 0) - -#ifndef AV_ZERO16 -# define AV_ZERO16(d) AV_ZERO(16, d) -#endif - -#ifndef AV_ZERO32 -# define AV_ZERO32(d) AV_ZERO(32, d) -#endif - -#ifndef AV_ZERO64 -# define AV_ZERO64(d) AV_ZERO(64, d) -#endif - -#ifndef AV_ZERO128 -# define AV_ZERO128(d) \ - do { \ - AV_ZERO64(d); \ - AV_ZERO64((char*)(d)+8); \ - } while(0) -#endif - -#endif /* AVUTIL_INTREADWRITE_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/lfg.h b/third_party/ffmpeg/uos/mips64/include/libavutil/lfg.h deleted file mode 100644 index 2b669205..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/lfg.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Lagged Fibonacci PRNG - * Copyright (c) 2008 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_LFG_H -#define AVUTIL_LFG_H - -#include - -/** - * Context structure for the Lagged Fibonacci PRNG. - * The exact layout, types and content of this struct may change and should - * not be accessed directly. Only its sizeof() is guranteed to stay the same - * to allow easy instanciation. - */ -typedef struct AVLFG { - unsigned int state[64]; - int index; -} AVLFG; - -void av_lfg_init(AVLFG *c, unsigned int seed); - -/** - * Seed the state of the ALFG using binary data. - * - * Return value: 0 on success, negative value (AVERROR) on failure. - */ -int av_lfg_init_from_data(AVLFG *c, const uint8_t *data, unsigned int length); - -/** - * Get the next random unsigned 32-bit number using an ALFG. - * - * Please also consider a simple LCG like state= state*1664525+1013904223, - * it may be good enough and faster for your specific use case. - */ -static inline unsigned int av_lfg_get(AVLFG *c){ - unsigned a = c->state[c->index & 63] = c->state[(c->index-24) & 63] + c->state[(c->index-55) & 63]; - c->index += 1U; - return a; -} - -/** - * Get the next random unsigned 32-bit number using a MLFG. - * - * Please also consider av_lfg_get() above, it is faster. - */ -static inline unsigned int av_mlfg_get(AVLFG *c){ - unsigned int a= c->state[(c->index-55) & 63]; - unsigned int b= c->state[(c->index-24) & 63]; - a = c->state[c->index & 63] = 2*a*b+a+b; - c->index += 1U; - return a; -} - -/** - * Get the next two numbers generated by a Box-Muller Gaussian - * generator using the random numbers issued by lfg. - * - * @param out array where the two generated numbers are placed - */ -void av_bmg_get(AVLFG *lfg, double out[2]); - -#endif /* AVUTIL_LFG_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/log.h b/third_party/ffmpeg/uos/mips64/include/libavutil/log.h deleted file mode 100644 index ab7ceabe..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/log.h +++ /dev/null @@ -1,387 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_LOG_H -#define AVUTIL_LOG_H - -#include -#include "attributes.h" -#include "version.h" - -typedef enum { - AV_CLASS_CATEGORY_NA = 0, - AV_CLASS_CATEGORY_INPUT, - AV_CLASS_CATEGORY_OUTPUT, - AV_CLASS_CATEGORY_MUXER, - AV_CLASS_CATEGORY_DEMUXER, - AV_CLASS_CATEGORY_ENCODER, - AV_CLASS_CATEGORY_DECODER, - AV_CLASS_CATEGORY_FILTER, - AV_CLASS_CATEGORY_BITSTREAM_FILTER, - AV_CLASS_CATEGORY_SWSCALER, - AV_CLASS_CATEGORY_SWRESAMPLER, - AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT = 40, - AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT, - AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT, - AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT, - AV_CLASS_CATEGORY_DEVICE_OUTPUT, - AV_CLASS_CATEGORY_DEVICE_INPUT, - AV_CLASS_CATEGORY_NB ///< not part of ABI/API -}AVClassCategory; - -#define AV_IS_INPUT_DEVICE(category) \ - (((category) == AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_INPUT)) - -#define AV_IS_OUTPUT_DEVICE(category) \ - (((category) == AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_OUTPUT)) - -struct AVOptionRanges; - -/** - * Describe the class of an AVClass context structure. That is an - * arbitrary struct of which the first field is a pointer to an - * AVClass struct (e.g. AVCodecContext, AVFormatContext etc.). - */ -typedef struct AVClass { - /** - * The name of the class; usually it is the same name as the - * context structure type to which the AVClass is associated. - */ - const char* class_name; - - /** - * A pointer to a function which returns the name of a context - * instance ctx associated with the class. - */ - const char* (*item_name)(void* ctx); - - /** - * a pointer to the first option specified in the class if any or NULL - * - * @see av_set_default_options() - */ - const struct AVOption *option; - - /** - * LIBAVUTIL_VERSION with which this structure was created. - * This is used to allow fields to be added without requiring major - * version bumps everywhere. - */ - - int version; - - /** - * Offset in the structure where log_level_offset is stored. - * 0 means there is no such variable - */ - int log_level_offset_offset; - - /** - * Offset in the structure where a pointer to the parent context for - * logging is stored. For example a decoder could pass its AVCodecContext - * to eval as such a parent context, which an av_log() implementation - * could then leverage to display the parent context. - * The offset can be NULL. - */ - int parent_log_context_offset; - - /** - * Category used for visualization (like color) - * This is only set if the category is equal for all objects using this class. - * available since version (51 << 16 | 56 << 8 | 100) - */ - AVClassCategory category; - - /** - * Callback to return the category. - * available since version (51 << 16 | 59 << 8 | 100) - */ - AVClassCategory (*get_category)(void* ctx); - - /** - * Callback to return the supported/allowed ranges. - * available since version (52.12) - */ - int (*query_ranges)(struct AVOptionRanges **, void *obj, const char *key, int flags); - - /** - * Return next AVOptions-enabled child or NULL - */ - void* (*child_next)(void *obj, void *prev); - - /** - * Iterate over the AVClasses corresponding to potential AVOptions-enabled - * children. - * - * @param iter pointer to opaque iteration state. The caller must initialize - * *iter to NULL before the first call. - * @return AVClass for the next AVOptions-enabled child or NULL if there are - * no more such children. - * - * @note The difference between child_next and this is that child_next - * iterates over _already existing_ objects, while child_class_iterate - * iterates over _all possible_ children. - */ - const struct AVClass* (*child_class_iterate)(void **iter); -} AVClass; - -/** - * @addtogroup lavu_log - * - * @{ - * - * @defgroup lavu_log_constants Logging Constants - * - * @{ - */ - -/** - * Print no output. - */ -#define AV_LOG_QUIET -8 - -/** - * Something went really wrong and we will crash now. - */ -#define AV_LOG_PANIC 0 - -/** - * Something went wrong and recovery is not possible. - * For example, no header was found for a format which depends - * on headers or an illegal combination of parameters is used. - */ -#define AV_LOG_FATAL 8 - -/** - * Something went wrong and cannot losslessly be recovered. - * However, not all future data is affected. - */ -#define AV_LOG_ERROR 16 - -/** - * Something somehow does not look correct. This may or may not - * lead to problems. An example would be the use of '-vstrict -2'. - */ -#define AV_LOG_WARNING 24 - -/** - * Standard information. - */ -#define AV_LOG_INFO 32 - -/** - * Detailed information. - */ -#define AV_LOG_VERBOSE 40 - -/** - * Stuff which is only useful for libav* developers. - */ -#define AV_LOG_DEBUG 48 - -/** - * Extremely verbose debugging, useful for libav* development. - */ -#define AV_LOG_TRACE 56 - -#define AV_LOG_MAX_OFFSET (AV_LOG_TRACE - AV_LOG_QUIET) - -/** - * @} - */ - -/** - * Sets additional colors for extended debugging sessions. - * @code - av_log(ctx, AV_LOG_DEBUG|AV_LOG_C(134), "Message in purple\n"); - @endcode - * Requires 256color terminal support. Uses outside debugging is not - * recommended. - */ -#define AV_LOG_C(x) ((x) << 8) - -/** - * Send the specified message to the log if the level is less than or equal - * to the current av_log_level. By default, all logging messages are sent to - * stderr. This behavior can be altered by setting a different logging callback - * function. - * @see av_log_set_callback - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct or NULL if general log. - * @param level The importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant". - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - */ -void av_log(void *avcl, int level, const char *fmt, ...) av_printf_format(3, 4); - -/** - * Send the specified message to the log once with the initial_level and then with - * the subsequent_level. By default, all logging messages are sent to - * stderr. This behavior can be altered by setting a different logging callback - * function. - * @see av_log - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct or NULL if general log. - * @param initial_level importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant" for the first occurance. - * @param subsequent_level importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant" after the first occurance. - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - * @param state a variable to keep trak of if a message has already been printed - * this must be initialized to 0 before the first use. The same state - * must not be accessed by 2 Threads simultaneously. - */ -void av_log_once(void* avcl, int initial_level, int subsequent_level, int *state, const char *fmt, ...) av_printf_format(5, 6); - - -/** - * Send the specified message to the log if the level is less than or equal - * to the current av_log_level. By default, all logging messages are sent to - * stderr. This behavior can be altered by setting a different logging callback - * function. - * @see av_log_set_callback - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant". - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - * @param vl The arguments referenced by the format string. - */ -void av_vlog(void *avcl, int level, const char *fmt, va_list vl); - -/** - * Get the current log level - * - * @see lavu_log_constants - * - * @return Current log level - */ -int av_log_get_level(void); - -/** - * Set the log level - * - * @see lavu_log_constants - * - * @param level Logging level - */ -void av_log_set_level(int level); - -/** - * Set the logging callback - * - * @note The callback must be thread safe, even if the application does not use - * threads itself as some codecs are multithreaded. - * - * @see av_log_default_callback - * - * @param callback A logging function with a compatible signature. - */ -void av_log_set_callback(void (*callback)(void*, int, const char*, va_list)); - -/** - * Default logging callback - * - * It prints the message to stderr, optionally colorizing it. - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant". - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - * @param vl The arguments referenced by the format string. - */ -void av_log_default_callback(void *avcl, int level, const char *fmt, - va_list vl); - -/** - * Return the context name - * - * @param ctx The AVClass context - * - * @return The AVClass class_name - */ -const char* av_default_item_name(void* ctx); -AVClassCategory av_default_get_category(void *ptr); - -/** - * Format a line of log the same way as the default callback. - * @param line buffer to receive the formatted line - * @param line_size size of the buffer - * @param print_prefix used to store whether the prefix must be printed; - * must point to a persistent integer initially set to 1 - */ -void av_log_format_line(void *ptr, int level, const char *fmt, va_list vl, - char *line, int line_size, int *print_prefix); - -/** - * Format a line of log the same way as the default callback. - * @param line buffer to receive the formatted line; - * may be NULL if line_size is 0 - * @param line_size size of the buffer; at most line_size-1 characters will - * be written to the buffer, plus one null terminator - * @param print_prefix used to store whether the prefix must be printed; - * must point to a persistent integer initially set to 1 - * @return Returns a negative value if an error occurred, otherwise returns - * the number of characters that would have been written for a - * sufficiently large buffer, not including the terminating null - * character. If the return value is not less than line_size, it means - * that the log message was truncated to fit the buffer. - */ -int av_log_format_line2(void *ptr, int level, const char *fmt, va_list vl, - char *line, int line_size, int *print_prefix); - -/** - * Skip repeated messages, this requires the user app to use av_log() instead of - * (f)printf as the 2 would otherwise interfere and lead to - * "Last message repeated x times" messages below (f)printf messages with some - * bad luck. - * Also to receive the last, "last repeated" line if any, the user app must - * call av_log(NULL, AV_LOG_QUIET, "%s", ""); at the end - */ -#define AV_LOG_SKIP_REPEATED 1 - -/** - * Include the log severity in messages originating from codecs. - * - * Results in messages such as: - * [rawvideo @ 0xDEADBEEF] [error] encode did not produce valid pts - */ -#define AV_LOG_PRINT_LEVEL 2 - -void av_log_set_flags(int arg); -int av_log_get_flags(void); - -/** - * @} - */ - -#endif /* AVUTIL_LOG_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/lzo.h b/third_party/ffmpeg/uos/mips64/include/libavutil/lzo.h deleted file mode 100644 index c0340399..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/lzo.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * LZO 1x decompression - * copyright (c) 2006 Reimar Doeffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_LZO_H -#define AVUTIL_LZO_H - -/** - * @defgroup lavu_lzo LZO - * @ingroup lavu_crypto - * - * @{ - */ - -#include - -/** @name Error flags returned by av_lzo1x_decode - * @{ */ -/// end of the input buffer reached before decoding finished -#define AV_LZO_INPUT_DEPLETED 1 -/// decoded data did not fit into output buffer -#define AV_LZO_OUTPUT_FULL 2 -/// a reference to previously decoded data was wrong -#define AV_LZO_INVALID_BACKPTR 4 -/// a non-specific error in the compressed bitstream -#define AV_LZO_ERROR 8 -/** @} */ - -#define AV_LZO_INPUT_PADDING 8 -#define AV_LZO_OUTPUT_PADDING 12 - -/** - * @brief Decodes LZO 1x compressed data. - * @param out output buffer - * @param outlen size of output buffer, number of bytes left are returned here - * @param in input buffer - * @param inlen size of input buffer, number of bytes left are returned here - * @return 0 on success, otherwise a combination of the error flags above - * - * Make sure all buffers are appropriately padded, in must provide - * AV_LZO_INPUT_PADDING, out must provide AV_LZO_OUTPUT_PADDING additional bytes. - */ -int av_lzo1x_decode(void *out, int *outlen, const void *in, int *inlen); - -/** - * @} - */ - -#endif /* AVUTIL_LZO_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/macros.h b/third_party/ffmpeg/uos/mips64/include/libavutil/macros.h deleted file mode 100644 index 2a7567c3..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/macros.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu - * Utility Preprocessor macros - */ - -#ifndef AVUTIL_MACROS_H -#define AVUTIL_MACROS_H - -#include "libavutil/avconfig.h" - -#if AV_HAVE_BIGENDIAN -# define AV_NE(be, le) (be) -#else -# define AV_NE(be, le) (le) -#endif - -/** - * Comparator. - * For two numerical expressions x and y, gives 1 if x > y, -1 if x < y, and 0 - * if x == y. This is useful for instance in a qsort comparator callback. - * Furthermore, compilers are able to optimize this to branchless code, and - * there is no risk of overflow with signed types. - * As with many macros, this evaluates its argument multiple times, it thus - * must not have a side-effect. - */ -#define FFDIFFSIGN(x,y) (((x)>(y)) - ((x)<(y))) - -#define FFMAX(a,b) ((a) > (b) ? (a) : (b)) -#define FFMAX3(a,b,c) FFMAX(FFMAX(a,b),c) -#define FFMIN(a,b) ((a) > (b) ? (b) : (a)) -#define FFMIN3(a,b,c) FFMIN(FFMIN(a,b),c) - -#define FFSWAP(type,a,b) do{type SWAP_tmp= b; b= a; a= SWAP_tmp;}while(0) -#define FF_ARRAY_ELEMS(a) (sizeof(a) / sizeof((a)[0])) - -#define MKTAG(a,b,c,d) ((a) | ((b) << 8) | ((c) << 16) | ((unsigned)(d) << 24)) -#define MKBETAG(a,b,c,d) ((d) | ((c) << 8) | ((b) << 16) | ((unsigned)(a) << 24)) - -/** - * @addtogroup preproc_misc Preprocessor String Macros - * - * String manipulation macros - * - * @{ - */ - -#define AV_STRINGIFY(s) AV_TOSTRING(s) -#define AV_TOSTRING(s) #s - -#define AV_GLUE(a, b) a ## b -#define AV_JOIN(a, b) AV_GLUE(a, b) - -/** - * @} - */ - -#define AV_PRAGMA(s) _Pragma(#s) - -#define FFALIGN(x, a) (((x)+(a)-1)&~((a)-1)) - -#endif /* AVUTIL_MACROS_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/mastering_display_metadata.h b/third_party/ffmpeg/uos/mips64/include/libavutil/mastering_display_metadata.h deleted file mode 100644 index c23b07c3..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/mastering_display_metadata.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Copyright (c) 2016 Neil Birkbeck - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_MASTERING_DISPLAY_METADATA_H -#define AVUTIL_MASTERING_DISPLAY_METADATA_H - -#include "frame.h" -#include "rational.h" - - -/** - * Mastering display metadata capable of representing the color volume of - * the display used to master the content (SMPTE 2086:2014). - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with av_mastering_display_metadata_alloc() - * and its size is not a part of the public ABI. - */ -typedef struct AVMasteringDisplayMetadata { - /** - * CIE 1931 xy chromaticity coords of color primaries (r, g, b order). - */ - AVRational display_primaries[3][2]; - - /** - * CIE 1931 xy chromaticity coords of white point. - */ - AVRational white_point[2]; - - /** - * Min luminance of mastering display (cd/m^2). - */ - AVRational min_luminance; - - /** - * Max luminance of mastering display (cd/m^2). - */ - AVRational max_luminance; - - /** - * Flag indicating whether the display primaries (and white point) are set. - */ - int has_primaries; - - /** - * Flag indicating whether the luminance (min_ and max_) have been set. - */ - int has_luminance; - -} AVMasteringDisplayMetadata; - -/** - * Allocate an AVMasteringDisplayMetadata structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVMasteringDisplayMetadata filled with default values or NULL - * on failure. - */ -AVMasteringDisplayMetadata *av_mastering_display_metadata_alloc(void); - -/** - * Allocate a complete AVMasteringDisplayMetadata and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVMasteringDisplayMetadata structure to be filled by caller. - */ -AVMasteringDisplayMetadata *av_mastering_display_metadata_create_side_data(AVFrame *frame); - -/** - * Content light level needed by to transmit HDR over HDMI (CTA-861.3). - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with av_content_light_metadata_alloc() - * and its size is not a part of the public ABI. - */ -typedef struct AVContentLightMetadata { - /** - * Max content light level (cd/m^2). - */ - unsigned MaxCLL; - - /** - * Max average light level per frame (cd/m^2). - */ - unsigned MaxFALL; -} AVContentLightMetadata; - -/** - * Allocate an AVContentLightMetadata structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVContentLightMetadata filled with default values or NULL - * on failure. - */ -AVContentLightMetadata *av_content_light_metadata_alloc(size_t *size); - -/** - * Allocate a complete AVContentLightMetadata and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVContentLightMetadata structure to be filled by caller. - */ -AVContentLightMetadata *av_content_light_metadata_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_MASTERING_DISPLAY_METADATA_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/mathematics.h b/third_party/ffmpeg/uos/mips64/include/libavutil/mathematics.h deleted file mode 100644 index 64d4137a..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/mathematics.h +++ /dev/null @@ -1,243 +0,0 @@ -/* - * copyright (c) 2005-2012 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @addtogroup lavu_math - * Mathematical utilities for working with timestamp and time base. - */ - -#ifndef AVUTIL_MATHEMATICS_H -#define AVUTIL_MATHEMATICS_H - -#include -#include -#include "attributes.h" -#include "rational.h" -#include "intfloat.h" - -#ifndef M_E -#define M_E 2.7182818284590452354 /* e */ -#endif -#ifndef M_LN2 -#define M_LN2 0.69314718055994530942 /* log_e 2 */ -#endif -#ifndef M_LN10 -#define M_LN10 2.30258509299404568402 /* log_e 10 */ -#endif -#ifndef M_LOG2_10 -#define M_LOG2_10 3.32192809488736234787 /* log_2 10 */ -#endif -#ifndef M_PHI -#define M_PHI 1.61803398874989484820 /* phi / golden ratio */ -#endif -#ifndef M_PI -#define M_PI 3.14159265358979323846 /* pi */ -#endif -#ifndef M_PI_2 -#define M_PI_2 1.57079632679489661923 /* pi/2 */ -#endif -#ifndef M_SQRT1_2 -#define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */ -#endif -#ifndef M_SQRT2 -#define M_SQRT2 1.41421356237309504880 /* sqrt(2) */ -#endif -#ifndef NAN -#define NAN av_int2float(0x7fc00000) -#endif -#ifndef INFINITY -#define INFINITY av_int2float(0x7f800000) -#endif - -/** - * @addtogroup lavu_math - * - * @{ - */ - -/** - * Rounding methods. - */ -enum AVRounding { - AV_ROUND_ZERO = 0, ///< Round toward zero. - AV_ROUND_INF = 1, ///< Round away from zero. - AV_ROUND_DOWN = 2, ///< Round toward -infinity. - AV_ROUND_UP = 3, ///< Round toward +infinity. - AV_ROUND_NEAR_INF = 5, ///< Round to nearest and halfway cases away from zero. - /** - * Flag telling rescaling functions to pass `INT64_MIN`/`MAX` through - * unchanged, avoiding special cases for #AV_NOPTS_VALUE. - * - * Unlike other values of the enumeration AVRounding, this value is a - * bitmask that must be used in conjunction with another value of the - * enumeration through a bitwise OR, in order to set behavior for normal - * cases. - * - * @code{.c} - * av_rescale_rnd(3, 1, 2, AV_ROUND_UP | AV_ROUND_PASS_MINMAX); - * // Rescaling 3: - * // Calculating 3 * 1 / 2 - * // 3 / 2 is rounded up to 2 - * // => 2 - * - * av_rescale_rnd(AV_NOPTS_VALUE, 1, 2, AV_ROUND_UP | AV_ROUND_PASS_MINMAX); - * // Rescaling AV_NOPTS_VALUE: - * // AV_NOPTS_VALUE == INT64_MIN - * // AV_NOPTS_VALUE is passed through - * // => AV_NOPTS_VALUE - * @endcode - */ - AV_ROUND_PASS_MINMAX = 8192, -}; - -/** - * Compute the greatest common divisor of two integer operands. - * - * @param a,b Operands - * @return GCD of a and b up to sign; if a >= 0 and b >= 0, return value is >= 0; - * if a == 0 and b == 0, returns 0. - */ -int64_t av_const av_gcd(int64_t a, int64_t b); - -/** - * Rescale a 64-bit integer with rounding to nearest. - * - * The operation is mathematically equivalent to `a * b / c`, but writing that - * directly can overflow. - * - * This function is equivalent to av_rescale_rnd() with #AV_ROUND_NEAR_INF. - * - * @see av_rescale_rnd(), av_rescale_q(), av_rescale_q_rnd() - */ -int64_t av_rescale(int64_t a, int64_t b, int64_t c) av_const; - -/** - * Rescale a 64-bit integer with specified rounding. - * - * The operation is mathematically equivalent to `a * b / c`, but writing that - * directly can overflow, and does not support different rounding methods. - * If the result is not representable then INT64_MIN is returned. - * - * @see av_rescale(), av_rescale_q(), av_rescale_q_rnd() - */ -int64_t av_rescale_rnd(int64_t a, int64_t b, int64_t c, enum AVRounding rnd) av_const; - -/** - * Rescale a 64-bit integer by 2 rational numbers. - * - * The operation is mathematically equivalent to `a * bq / cq`. - * - * This function is equivalent to av_rescale_q_rnd() with #AV_ROUND_NEAR_INF. - * - * @see av_rescale(), av_rescale_rnd(), av_rescale_q_rnd() - */ -int64_t av_rescale_q(int64_t a, AVRational bq, AVRational cq) av_const; - -/** - * Rescale a 64-bit integer by 2 rational numbers with specified rounding. - * - * The operation is mathematically equivalent to `a * bq / cq`. - * - * @see av_rescale(), av_rescale_rnd(), av_rescale_q() - */ -int64_t av_rescale_q_rnd(int64_t a, AVRational bq, AVRational cq, - enum AVRounding rnd) av_const; - -/** - * Compare two timestamps each in its own time base. - * - * @return One of the following values: - * - -1 if `ts_a` is before `ts_b` - * - 1 if `ts_a` is after `ts_b` - * - 0 if they represent the same position - * - * @warning - * The result of the function is undefined if one of the timestamps is outside - * the `int64_t` range when represented in the other's timebase. - */ -int av_compare_ts(int64_t ts_a, AVRational tb_a, int64_t ts_b, AVRational tb_b); - -/** - * Compare the remainders of two integer operands divided by a common divisor. - * - * In other words, compare the least significant `log2(mod)` bits of integers - * `a` and `b`. - * - * @code{.c} - * av_compare_mod(0x11, 0x02, 0x10) < 0 // since 0x11 % 0x10 (0x1) < 0x02 % 0x10 (0x2) - * av_compare_mod(0x11, 0x02, 0x20) > 0 // since 0x11 % 0x20 (0x11) > 0x02 % 0x20 (0x02) - * @endcode - * - * @param a,b Operands - * @param mod Divisor; must be a power of 2 - * @return - * - a negative value if `a % mod < b % mod` - * - a positive value if `a % mod > b % mod` - * - zero if `a % mod == b % mod` - */ -int64_t av_compare_mod(uint64_t a, uint64_t b, uint64_t mod); - -/** - * Rescale a timestamp while preserving known durations. - * - * This function is designed to be called per audio packet to scale the input - * timestamp to a different time base. Compared to a simple av_rescale_q() - * call, this function is robust against possible inconsistent frame durations. - * - * The `last` parameter is a state variable that must be preserved for all - * subsequent calls for the same stream. For the first call, `*last` should be - * initialized to #AV_NOPTS_VALUE. - * - * @param[in] in_tb Input time base - * @param[in] in_ts Input timestamp - * @param[in] fs_tb Duration time base; typically this is finer-grained - * (greater) than `in_tb` and `out_tb` - * @param[in] duration Duration till the next call to this function (i.e. - * duration of the current packet/frame) - * @param[in,out] last Pointer to a timestamp expressed in terms of - * `fs_tb`, acting as a state variable - * @param[in] out_tb Output timebase - * @return Timestamp expressed in terms of `out_tb` - * - * @note In the context of this function, "duration" is in term of samples, not - * seconds. - */ -int64_t av_rescale_delta(AVRational in_tb, int64_t in_ts, AVRational fs_tb, int duration, int64_t *last, AVRational out_tb); - -/** - * Add a value to a timestamp. - * - * This function guarantees that when the same value is repeatly added that - * no accumulation of rounding errors occurs. - * - * @param[in] ts Input timestamp - * @param[in] ts_tb Input timestamp time base - * @param[in] inc Value to be added - * @param[in] inc_tb Time base of `inc` - */ -int64_t av_add_stable(AVRational ts_tb, int64_t ts, AVRational inc_tb, int64_t inc); - - -/** - * @} - */ - -#endif /* AVUTIL_MATHEMATICS_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/md5.h b/third_party/ffmpeg/uos/mips64/include/libavutil/md5.h deleted file mode 100644 index fc2eabdb..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/md5.h +++ /dev/null @@ -1,89 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_md5 - * Public header for MD5 hash function implementation. - */ - -#ifndef AVUTIL_MD5_H -#define AVUTIL_MD5_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_md5 MD5 - * @ingroup lavu_hash - * MD5 hash function implementation. - * - * @{ - */ - -extern const int av_md5_size; - -struct AVMD5; - -/** - * Allocate an AVMD5 context. - */ -struct AVMD5 *av_md5_alloc(void); - -/** - * Initialize MD5 hashing. - * - * @param ctx pointer to the function context (of size av_md5_size) - */ -void av_md5_init(struct AVMD5 *ctx); - -/** - * Update hash value. - * - * @param ctx hash function context - * @param src input data to update hash with - * @param len input data length - */ -void av_md5_update(struct AVMD5 *ctx, const uint8_t *src, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param ctx hash function context - * @param dst buffer where output digest value is stored - */ -void av_md5_final(struct AVMD5 *ctx, uint8_t *dst); - -/** - * Hash an array of data. - * - * @param dst The output buffer to write the digest into - * @param src The data to hash - * @param len The length of the data, in bytes - */ -void av_md5_sum(uint8_t *dst, const uint8_t *src, size_t len); - -/** - * @} - */ - -#endif /* AVUTIL_MD5_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/mem.h b/third_party/ffmpeg/uos/mips64/include/libavutil/mem.h deleted file mode 100644 index d9117419..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/mem.h +++ /dev/null @@ -1,696 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_mem - * Memory handling functions - */ - -#ifndef AVUTIL_MEM_H -#define AVUTIL_MEM_H - -#include -#include - -#include "attributes.h" -#include "avutil.h" -#include "version.h" - -/** - * @addtogroup lavu_mem - * Utilities for manipulating memory. - * - * FFmpeg has several applications of memory that are not required of a typical - * program. For example, the computing-heavy components like video decoding and - * encoding can be sped up significantly through the use of aligned memory. - * - * However, for each of FFmpeg's applications of memory, there might not be a - * recognized or standardized API for that specific use. Memory alignment, for - * instance, varies wildly depending on operating systems, architectures, and - * compilers. Hence, this component of @ref libavutil is created to make - * dealing with memory consistently possible on all platforms. - * - * @{ - */ - -#if FF_API_DECLARE_ALIGNED -/** - * - * @defgroup lavu_mem_macros Alignment Macros - * Helper macros for declaring aligned variables. - * @{ - */ - -/** - * @def DECLARE_ALIGNED(n,t,v) - * Declare a variable that is aligned in memory. - * - * @code{.c} - * DECLARE_ALIGNED(16, uint16_t, aligned_int) = 42; - * DECLARE_ALIGNED(32, uint8_t, aligned_array)[128]; - * - * // The default-alignment equivalent would be - * uint16_t aligned_int = 42; - * uint8_t aligned_array[128]; - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -/** - * @def DECLARE_ASM_ALIGNED(n,t,v) - * Declare an aligned variable appropriate for use in inline assembly code. - * - * @code{.c} - * DECLARE_ASM_ALIGNED(16, uint64_t, pw_08) = UINT64_C(0x0008000800080008); - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -/** - * @def DECLARE_ASM_CONST(n,t,v) - * Declare a static constant aligned variable appropriate for use in inline - * assembly code. - * - * @code{.c} - * DECLARE_ASM_CONST(16, uint64_t, pw_08) = UINT64_C(0x0008000800080008); - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -#if defined(__INTEL_COMPILER) && __INTEL_COMPILER < 1110 || defined(__SUNPRO_C) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_CONST(n,t,v) const t __attribute__ ((aligned (n))) v -#elif defined(__DJGPP__) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (FFMIN(n, 16)))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t av_used __attribute__ ((aligned (FFMIN(n, 16)))) v - #define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (FFMIN(n, 16)))) v -#elif defined(__GNUC__) || defined(__clang__) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t av_used __attribute__ ((aligned (n))) v - #define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (n))) v -#elif defined(_MSC_VER) - #define DECLARE_ALIGNED(n,t,v) __declspec(align(n)) t v - #define DECLARE_ASM_ALIGNED(n,t,v) __declspec(align(n)) t v - #define DECLARE_ASM_CONST(n,t,v) __declspec(align(n)) static const t v -#else - #define DECLARE_ALIGNED(n,t,v) t v - #define DECLARE_ASM_ALIGNED(n,t,v) t v - #define DECLARE_ASM_CONST(n,t,v) static const t v -#endif - -/** - * @} - */ -#endif - -/** - * @defgroup lavu_mem_attrs Function Attributes - * Function attributes applicable to memory handling functions. - * - * These function attributes can help compilers emit more useful warnings, or - * generate better code. - * @{ - */ - -/** - * @def av_malloc_attrib - * Function attribute denoting a malloc-like function. - * - * @see Function attribute `malloc` in GCC's documentation - */ - -#if AV_GCC_VERSION_AT_LEAST(3,1) - #define av_malloc_attrib __attribute__((__malloc__)) -#else - #define av_malloc_attrib -#endif - -/** - * @def av_alloc_size(...) - * Function attribute used on a function that allocates memory, whose size is - * given by the specified parameter(s). - * - * @code{.c} - * void *av_malloc(size_t size) av_alloc_size(1); - * void *av_calloc(size_t nmemb, size_t size) av_alloc_size(1, 2); - * @endcode - * - * @param ... One or two parameter indexes, separated by a comma - * - * @see Function attribute `alloc_size` in GCC's documentation - */ - -#if AV_GCC_VERSION_AT_LEAST(4,3) - #define av_alloc_size(...) __attribute__((alloc_size(__VA_ARGS__))) -#else - #define av_alloc_size(...) -#endif - -/** - * @} - */ - -/** - * @defgroup lavu_mem_funcs Heap Management - * Functions responsible for allocating, freeing, and copying memory. - * - * All memory allocation functions have a built-in upper limit of `INT_MAX` - * bytes. This may be changed with av_max_alloc(), although exercise extreme - * caution when doing so. - * - * @{ - */ - -/** - * Allocate a memory block with alignment suitable for all memory accesses - * (including vectors if available on the CPU). - * - * @param size Size in bytes for the memory block to be allocated - * @return Pointer to the allocated block, or `NULL` if the block cannot - * be allocated - * @see av_mallocz() - */ -void *av_malloc(size_t size) av_malloc_attrib av_alloc_size(1); - -/** - * Allocate a memory block with alignment suitable for all memory accesses - * (including vectors if available on the CPU) and zero all the bytes of the - * block. - * - * @param size Size in bytes for the memory block to be allocated - * @return Pointer to the allocated block, or `NULL` if it cannot be allocated - * @see av_malloc() - */ -void *av_mallocz(size_t size) av_malloc_attrib av_alloc_size(1); - -/** - * Allocate a memory block for an array with av_malloc(). - * - * The allocated memory will have size `size * nmemb` bytes. - * - * @param nmemb Number of element - * @param size Size of a single element - * @return Pointer to the allocated block, or `NULL` if the block cannot - * be allocated - * @see av_malloc() - */ -av_alloc_size(1, 2) void *av_malloc_array(size_t nmemb, size_t size); - -/** - * Allocate a memory block for an array with av_mallocz(). - * - * The allocated memory will have size `size * nmemb` bytes. - * - * @param nmemb Number of elements - * @param size Size of the single element - * @return Pointer to the allocated block, or `NULL` if the block cannot - * be allocated - * - * @see av_mallocz() - * @see av_malloc_array() - */ -void *av_calloc(size_t nmemb, size_t size) av_malloc_attrib av_alloc_size(1, 2); - -#if FF_API_AV_MALLOCZ_ARRAY -/** - * @deprecated use av_calloc() - */ -attribute_deprecated -void *av_mallocz_array(size_t nmemb, size_t size) av_malloc_attrib av_alloc_size(1, 2); -#endif - -/** - * Allocate, reallocate, or free a block of memory. - * - * If `ptr` is `NULL` and `size` > 0, allocate a new block. Otherwise, expand or - * shrink that block of memory according to `size`. - * - * @param ptr Pointer to a memory block already allocated with - * av_realloc() or `NULL` - * @param size Size in bytes of the memory block to be allocated or - * reallocated - * - * @return Pointer to a newly-reallocated block or `NULL` if the block - * cannot be reallocated - * - * @warning Unlike av_malloc(), the returned pointer is not guaranteed to be - * correctly aligned. The returned pointer must be freed after even - * if size is zero. - * @see av_fast_realloc() - * @see av_reallocp() - */ -void *av_realloc(void *ptr, size_t size) av_alloc_size(2); - -/** - * Allocate, reallocate, or free a block of memory through a pointer to a - * pointer. - * - * If `*ptr` is `NULL` and `size` > 0, allocate a new block. If `size` is - * zero, free the memory block pointed to by `*ptr`. Otherwise, expand or - * shrink that block of memory according to `size`. - * - * @param[in,out] ptr Pointer to a pointer to a memory block already allocated - * with av_realloc(), or a pointer to `NULL`. The pointer - * is updated on success, or freed on failure. - * @param[in] size Size in bytes for the memory block to be allocated or - * reallocated - * - * @return Zero on success, an AVERROR error code on failure - * - * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be - * correctly aligned. - */ -av_warn_unused_result -int av_reallocp(void *ptr, size_t size); - -/** - * Allocate, reallocate, or free a block of memory. - * - * This function does the same thing as av_realloc(), except: - * - It takes two size arguments and allocates `nelem * elsize` bytes, - * after checking the result of the multiplication for integer overflow. - * - It frees the input block in case of failure, thus avoiding the memory - * leak with the classic - * @code{.c} - * buf = realloc(buf); - * if (!buf) - * return -1; - * @endcode - * pattern. - */ -void *av_realloc_f(void *ptr, size_t nelem, size_t elsize); - -/** - * Allocate, reallocate, or free an array. - * - * If `ptr` is `NULL` and `nmemb` > 0, allocate a new block. - * - * @param ptr Pointer to a memory block already allocated with - * av_realloc() or `NULL` - * @param nmemb Number of elements in the array - * @param size Size of the single element of the array - * - * @return Pointer to a newly-reallocated block or NULL if the block - * cannot be reallocated - * - * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be - * correctly aligned. The returned pointer must be freed after even if - * nmemb is zero. - * @see av_reallocp_array() - */ -av_alloc_size(2, 3) void *av_realloc_array(void *ptr, size_t nmemb, size_t size); - -/** - * Allocate, reallocate an array through a pointer to a pointer. - * - * If `*ptr` is `NULL` and `nmemb` > 0, allocate a new block. - * - * @param[in,out] ptr Pointer to a pointer to a memory block already - * allocated with av_realloc(), or a pointer to `NULL`. - * The pointer is updated on success, or freed on failure. - * @param[in] nmemb Number of elements - * @param[in] size Size of the single element - * - * @return Zero on success, an AVERROR error code on failure - * - * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be - * correctly aligned. *ptr must be freed after even if nmemb is zero. - */ -int av_reallocp_array(void *ptr, size_t nmemb, size_t size); - -/** - * Reallocate the given buffer if it is not large enough, otherwise do nothing. - * - * If the given buffer is `NULL`, then a new uninitialized buffer is allocated. - * - * If the given buffer is not large enough, and reallocation fails, `NULL` is - * returned and `*size` is set to 0, but the original buffer is not changed or - * freed. - * - * A typical use pattern follows: - * - * @code{.c} - * uint8_t *buf = ...; - * uint8_t *new_buf = av_fast_realloc(buf, ¤t_size, size_needed); - * if (!new_buf) { - * // Allocation failed; clean up original buffer - * av_freep(&buf); - * return AVERROR(ENOMEM); - * } - * @endcode - * - * @param[in,out] ptr Already allocated buffer, or `NULL` - * @param[in,out] size Pointer to the size of buffer `ptr`. `*size` is - * updated to the new allocated size, in particular 0 - * in case of failure. - * @param[in] min_size Desired minimal size of buffer `ptr` - * @return `ptr` if the buffer is large enough, a pointer to newly reallocated - * buffer if the buffer was not large enough, or `NULL` in case of - * error - * @see av_realloc() - * @see av_fast_malloc() - */ -void *av_fast_realloc(void *ptr, unsigned int *size, size_t min_size); - -/** - * Allocate a buffer, reusing the given one if large enough. - * - * Contrary to av_fast_realloc(), the current buffer contents might not be - * preserved and on error the old buffer is freed, thus no special handling to - * avoid memleaks is necessary. - * - * `*ptr` is allowed to be `NULL`, in which case allocation always happens if - * `size_needed` is greater than 0. - * - * @code{.c} - * uint8_t *buf = ...; - * av_fast_malloc(&buf, ¤t_size, size_needed); - * if (!buf) { - * // Allocation failed; buf already freed - * return AVERROR(ENOMEM); - * } - * @endcode - * - * @param[in,out] ptr Pointer to pointer to an already allocated buffer. - * `*ptr` will be overwritten with pointer to new - * buffer on success or `NULL` on failure - * @param[in,out] size Pointer to the size of buffer `*ptr`. `*size` is - * updated to the new allocated size, in particular 0 - * in case of failure. - * @param[in] min_size Desired minimal size of buffer `*ptr` - * @see av_realloc() - * @see av_fast_mallocz() - */ -void av_fast_malloc(void *ptr, unsigned int *size, size_t min_size); - -/** - * Allocate and clear a buffer, reusing the given one if large enough. - * - * Like av_fast_malloc(), but all newly allocated space is initially cleared. - * Reused buffer is not cleared. - * - * `*ptr` is allowed to be `NULL`, in which case allocation always happens if - * `size_needed` is greater than 0. - * - * @param[in,out] ptr Pointer to pointer to an already allocated buffer. - * `*ptr` will be overwritten with pointer to new - * buffer on success or `NULL` on failure - * @param[in,out] size Pointer to the size of buffer `*ptr`. `*size` is - * updated to the new allocated size, in particular 0 - * in case of failure. - * @param[in] min_size Desired minimal size of buffer `*ptr` - * @see av_fast_malloc() - */ -void av_fast_mallocz(void *ptr, unsigned int *size, size_t min_size); - -/** - * Free a memory block which has been allocated with a function of av_malloc() - * or av_realloc() family. - * - * @param ptr Pointer to the memory block which should be freed. - * - * @note `ptr = NULL` is explicitly allowed. - * @note It is recommended that you use av_freep() instead, to prevent leaving - * behind dangling pointers. - * @see av_freep() - */ -void av_free(void *ptr); - -/** - * Free a memory block which has been allocated with a function of av_malloc() - * or av_realloc() family, and set the pointer pointing to it to `NULL`. - * - * @code{.c} - * uint8_t *buf = av_malloc(16); - * av_free(buf); - * // buf now contains a dangling pointer to freed memory, and accidental - * // dereference of buf will result in a use-after-free, which may be a - * // security risk. - * - * uint8_t *buf = av_malloc(16); - * av_freep(&buf); - * // buf is now NULL, and accidental dereference will only result in a - * // NULL-pointer dereference. - * @endcode - * - * @param ptr Pointer to the pointer to the memory block which should be freed - * @note `*ptr = NULL` is safe and leads to no action. - * @see av_free() - */ -void av_freep(void *ptr); - -/** - * Duplicate a string. - * - * @param s String to be duplicated - * @return Pointer to a newly-allocated string containing a - * copy of `s` or `NULL` if the string cannot be allocated - * @see av_strndup() - */ -char *av_strdup(const char *s) av_malloc_attrib; - -/** - * Duplicate a substring of a string. - * - * @param s String to be duplicated - * @param len Maximum length of the resulting string (not counting the - * terminating byte) - * @return Pointer to a newly-allocated string containing a - * substring of `s` or `NULL` if the string cannot be allocated - */ -char *av_strndup(const char *s, size_t len) av_malloc_attrib; - -/** - * Duplicate a buffer with av_malloc(). - * - * @param p Buffer to be duplicated - * @param size Size in bytes of the buffer copied - * @return Pointer to a newly allocated buffer containing a - * copy of `p` or `NULL` if the buffer cannot be allocated - */ -void *av_memdup(const void *p, size_t size); - -/** - * Overlapping memcpy() implementation. - * - * @param dst Destination buffer - * @param back Number of bytes back to start copying (i.e. the initial size of - * the overlapping window); must be > 0 - * @param cnt Number of bytes to copy; must be >= 0 - * - * @note `cnt > back` is valid, this will copy the bytes we just copied, - * thus creating a repeating pattern with a period length of `back`. - */ -void av_memcpy_backptr(uint8_t *dst, int back, int cnt); - -/** - * @} - */ - -/** - * @defgroup lavu_mem_dynarray Dynamic Array - * - * Utilities to make an array grow when needed. - * - * Sometimes, the programmer would want to have an array that can grow when - * needed. The libavutil dynamic array utilities fill that need. - * - * libavutil supports two systems of appending elements onto a dynamically - * allocated array, the first one storing the pointer to the value in the - * array, and the second storing the value directly. In both systems, the - * caller is responsible for maintaining a variable containing the length of - * the array, as well as freeing of the array after use. - * - * The first system stores pointers to values in a block of dynamically - * allocated memory. Since only pointers are stored, the function does not need - * to know the size of the type. Both av_dynarray_add() and - * av_dynarray_add_nofree() implement this system. - * - * @code - * type **array = NULL; //< an array of pointers to values - * int nb = 0; //< a variable to keep track of the length of the array - * - * type to_be_added = ...; - * type to_be_added2 = ...; - * - * av_dynarray_add(&array, &nb, &to_be_added); - * if (nb == 0) - * return AVERROR(ENOMEM); - * - * av_dynarray_add(&array, &nb, &to_be_added2); - * if (nb == 0) - * return AVERROR(ENOMEM); - * - * // Now: - * // nb == 2 - * // &to_be_added == array[0] - * // &to_be_added2 == array[1] - * - * av_freep(&array); - * @endcode - * - * The second system stores the value directly in a block of memory. As a - * result, the function has to know the size of the type. av_dynarray2_add() - * implements this mechanism. - * - * @code - * type *array = NULL; //< an array of values - * int nb = 0; //< a variable to keep track of the length of the array - * - * type to_be_added = ...; - * type to_be_added2 = ...; - * - * type *addr = av_dynarray2_add((void **)&array, &nb, sizeof(*array), NULL); - * if (!addr) - * return AVERROR(ENOMEM); - * memcpy(addr, &to_be_added, sizeof(to_be_added)); - * - * // Shortcut of the above. - * type *addr = av_dynarray2_add((void **)&array, &nb, sizeof(*array), - * (const void *)&to_be_added2); - * if (!addr) - * return AVERROR(ENOMEM); - * - * // Now: - * // nb == 2 - * // to_be_added == array[0] - * // to_be_added2 == array[1] - * - * av_freep(&array); - * @endcode - * - * @{ - */ - -/** - * Add the pointer to an element to a dynamic array. - * - * The array to grow is supposed to be an array of pointers to - * structures, and the element to add must be a pointer to an already - * allocated structure. - * - * The array is reallocated when its size reaches powers of 2. - * Therefore, the amortized cost of adding an element is constant. - * - * In case of success, the pointer to the array is updated in order to - * point to the new grown array, and the number pointed to by `nb_ptr` - * is incremented. - * In case of failure, the array is freed, `*tab_ptr` is set to `NULL` and - * `*nb_ptr` is set to 0. - * - * @param[in,out] tab_ptr Pointer to the array to grow - * @param[in,out] nb_ptr Pointer to the number of elements in the array - * @param[in] elem Element to add - * @see av_dynarray_add_nofree(), av_dynarray2_add() - */ -void av_dynarray_add(void *tab_ptr, int *nb_ptr, void *elem); - -/** - * Add an element to a dynamic array. - * - * Function has the same functionality as av_dynarray_add(), - * but it doesn't free memory on fails. It returns error code - * instead and leave current buffer untouched. - * - * @return >=0 on success, negative otherwise - * @see av_dynarray_add(), av_dynarray2_add() - */ -av_warn_unused_result -int av_dynarray_add_nofree(void *tab_ptr, int *nb_ptr, void *elem); - -/** - * Add an element of size `elem_size` to a dynamic array. - * - * The array is reallocated when its number of elements reaches powers of 2. - * Therefore, the amortized cost of adding an element is constant. - * - * In case of success, the pointer to the array is updated in order to - * point to the new grown array, and the number pointed to by `nb_ptr` - * is incremented. - * In case of failure, the array is freed, `*tab_ptr` is set to `NULL` and - * `*nb_ptr` is set to 0. - * - * @param[in,out] tab_ptr Pointer to the array to grow - * @param[in,out] nb_ptr Pointer to the number of elements in the array - * @param[in] elem_size Size in bytes of an element in the array - * @param[in] elem_data Pointer to the data of the element to add. If - * `NULL`, the space of the newly added element is - * allocated but left uninitialized. - * - * @return Pointer to the data of the element to copy in the newly allocated - * space - * @see av_dynarray_add(), av_dynarray_add_nofree() - */ -void *av_dynarray2_add(void **tab_ptr, int *nb_ptr, size_t elem_size, - const uint8_t *elem_data); - -/** - * @} - */ - -/** - * @defgroup lavu_mem_misc Miscellaneous Functions - * - * Other functions related to memory allocation. - * - * @{ - */ - -/** - * Multiply two `size_t` values checking for overflow. - * - * @param[in] a,b Operands of multiplication - * @param[out] r Pointer to the result of the operation - * @return 0 on success, AVERROR(EINVAL) on overflow - */ -int av_size_mult(size_t a, size_t b, size_t *r); - -/** - * Set the maximum size that may be allocated in one block. - * - * The value specified with this function is effective for all libavutil's @ref - * lavu_mem_funcs "heap management functions." - * - * By default, the max value is defined as `INT_MAX`. - * - * @param max Value to be set as the new maximum size - * - * @warning Exercise extreme caution when using this function. Don't touch - * this if you do not understand the full consequence of doing so. - */ -void av_max_alloc(size_t max); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_MEM_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/motion_vector.h b/third_party/ffmpeg/uos/mips64/include/libavutil/motion_vector.h deleted file mode 100644 index ec295563..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/motion_vector.h +++ /dev/null @@ -1,57 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_MOTION_VECTOR_H -#define AVUTIL_MOTION_VECTOR_H - -#include - -typedef struct AVMotionVector { - /** - * Where the current macroblock comes from; negative value when it comes - * from the past, positive value when it comes from the future. - * XXX: set exact relative ref frame reference instead of a +/- 1 "direction". - */ - int32_t source; - /** - * Width and height of the block. - */ - uint8_t w, h; - /** - * Absolute source position. Can be outside the frame area. - */ - int16_t src_x, src_y; - /** - * Absolute destination position. Can be outside the frame area. - */ - int16_t dst_x, dst_y; - /** - * Extra flag information. - * Currently unused. - */ - uint64_t flags; - /** - * Motion vector - * src_x = dst_x + motion_x / motion_scale - * src_y = dst_y + motion_y / motion_scale - */ - int32_t motion_x, motion_y; - uint16_t motion_scale; -} AVMotionVector; - -#endif /* AVUTIL_MOTION_VECTOR_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/murmur3.h b/third_party/ffmpeg/uos/mips64/include/libavutil/murmur3.h deleted file mode 100644 index d90bc2fc..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/murmur3.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * Copyright (C) 2013 Reimar Döffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_murmur3 - * Public header for MurmurHash3 hash function implementation. - */ - -#ifndef AVUTIL_MURMUR3_H -#define AVUTIL_MURMUR3_H - -#include -#include - -/** - * @defgroup lavu_murmur3 Murmur3 - * @ingroup lavu_hash - * MurmurHash3 hash function implementation. - * - * MurmurHash3 is a non-cryptographic hash function, of which three - * incompatible versions were created by its inventor Austin Appleby: - * - * - 32-bit output - * - 128-bit output for 32-bit platforms - * - 128-bit output for 64-bit platforms - * - * FFmpeg only implements the last variant: 128-bit output designed for 64-bit - * platforms. Even though the hash function was designed for 64-bit platforms, - * the function in reality works on 32-bit systems too, only with reduced - * performance. - * - * @anchor lavu_murmur3_seedinfo - * By design, MurmurHash3 requires a seed to operate. In response to this, - * libavutil provides two functions for hash initiation, one that requires a - * seed (av_murmur3_init_seeded()) and one that uses a fixed arbitrary integer - * as the seed, and therefore does not (av_murmur3_init()). - * - * To make hashes comparable, you should provide the same seed for all calls to - * this hash function -- if you are supplying one yourself, that is. - * - * @{ - */ - -/** - * Allocate an AVMurMur3 hash context. - * - * @return Uninitialized hash context or `NULL` in case of error - */ -struct AVMurMur3 *av_murmur3_alloc(void); - -/** - * Initialize or reinitialize an AVMurMur3 hash context with a seed. - * - * @param[out] c Hash context - * @param[in] seed Random seed - * - * @see av_murmur3_init() - * @see @ref lavu_murmur3_seedinfo "Detailed description" on a discussion of - * seeds for MurmurHash3. - */ -void av_murmur3_init_seeded(struct AVMurMur3 *c, uint64_t seed); - -/** - * Initialize or reinitialize an AVMurMur3 hash context. - * - * Equivalent to av_murmur3_init_seeded() with a built-in seed. - * - * @param[out] c Hash context - * - * @see av_murmur3_init_seeded() - * @see @ref lavu_murmur3_seedinfo "Detailed description" on a discussion of - * seeds for MurmurHash3. - */ -void av_murmur3_init(struct AVMurMur3 *c); - -/** - * Update hash context with new data. - * - * @param[out] c Hash context - * @param[in] src Input data to update hash with - * @param[in] len Number of bytes to read from `src` - */ -void av_murmur3_update(struct AVMurMur3 *c, const uint8_t *src, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param[in,out] c Hash context - * @param[out] dst Buffer where output digest value is stored - */ -void av_murmur3_final(struct AVMurMur3 *c, uint8_t dst[16]); - -/** - * @} - */ - -#endif /* AVUTIL_MURMUR3_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/opt.h b/third_party/ffmpeg/uos/mips64/include/libavutil/opt.h deleted file mode 100644 index 461b5d3b..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/opt.h +++ /dev/null @@ -1,891 +0,0 @@ -/* - * AVOptions - * copyright (c) 2005 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_OPT_H -#define AVUTIL_OPT_H - -/** - * @file - * AVOptions - */ - -#include "rational.h" -#include "avutil.h" -#include "channel_layout.h" -#include "dict.h" -#include "log.h" -#include "pixfmt.h" -#include "samplefmt.h" - -/** - * @defgroup avoptions AVOptions - * @ingroup lavu_data - * @{ - * AVOptions provide a generic system to declare options on arbitrary structs - * ("objects"). An option can have a help text, a type and a range of possible - * values. Options may then be enumerated, read and written to. - * - * @section avoptions_implement Implementing AVOptions - * This section describes how to add AVOptions capabilities to a struct. - * - * All AVOptions-related information is stored in an AVClass. Therefore - * the first member of the struct should be a pointer to an AVClass describing it. - * The option field of the AVClass must be set to a NULL-terminated static array - * of AVOptions. Each AVOption must have a non-empty name, a type, a default - * value and for number-type AVOptions also a range of allowed values. It must - * also declare an offset in bytes from the start of the struct, where the field - * associated with this AVOption is located. Other fields in the AVOption struct - * should also be set when applicable, but are not required. - * - * The following example illustrates an AVOptions-enabled struct: - * @code - * typedef struct test_struct { - * const AVClass *class; - * int int_opt; - * char *str_opt; - * uint8_t *bin_opt; - * int bin_len; - * } test_struct; - * - * static const AVOption test_options[] = { - * { "test_int", "This is a test option of int type.", offsetof(test_struct, int_opt), - * AV_OPT_TYPE_INT, { .i64 = -1 }, INT_MIN, INT_MAX }, - * { "test_str", "This is a test option of string type.", offsetof(test_struct, str_opt), - * AV_OPT_TYPE_STRING }, - * { "test_bin", "This is a test option of binary type.", offsetof(test_struct, bin_opt), - * AV_OPT_TYPE_BINARY }, - * { NULL }, - * }; - * - * static const AVClass test_class = { - * .class_name = "test class", - * .item_name = av_default_item_name, - * .option = test_options, - * .version = LIBAVUTIL_VERSION_INT, - * }; - * @endcode - * - * Next, when allocating your struct, you must ensure that the AVClass pointer - * is set to the correct value. Then, av_opt_set_defaults() can be called to - * initialize defaults. After that the struct is ready to be used with the - * AVOptions API. - * - * When cleaning up, you may use the av_opt_free() function to automatically - * free all the allocated string and binary options. - * - * Continuing with the above example: - * - * @code - * test_struct *alloc_test_struct(void) - * { - * test_struct *ret = av_mallocz(sizeof(*ret)); - * ret->class = &test_class; - * av_opt_set_defaults(ret); - * return ret; - * } - * void free_test_struct(test_struct **foo) - * { - * av_opt_free(*foo); - * av_freep(foo); - * } - * @endcode - * - * @subsection avoptions_implement_nesting Nesting - * It may happen that an AVOptions-enabled struct contains another - * AVOptions-enabled struct as a member (e.g. AVCodecContext in - * libavcodec exports generic options, while its priv_data field exports - * codec-specific options). In such a case, it is possible to set up the - * parent struct to export a child's options. To do that, simply - * implement AVClass.child_next() and AVClass.child_class_iterate() in the - * parent struct's AVClass. - * Assuming that the test_struct from above now also contains a - * child_struct field: - * - * @code - * typedef struct child_struct { - * AVClass *class; - * int flags_opt; - * } child_struct; - * static const AVOption child_opts[] = { - * { "test_flags", "This is a test option of flags type.", - * offsetof(child_struct, flags_opt), AV_OPT_TYPE_FLAGS, { .i64 = 0 }, INT_MIN, INT_MAX }, - * { NULL }, - * }; - * static const AVClass child_class = { - * .class_name = "child class", - * .item_name = av_default_item_name, - * .option = child_opts, - * .version = LIBAVUTIL_VERSION_INT, - * }; - * - * void *child_next(void *obj, void *prev) - * { - * test_struct *t = obj; - * if (!prev && t->child_struct) - * return t->child_struct; - * return NULL - * } - * const AVClass child_class_iterate(void **iter) - * { - * const AVClass *c = *iter ? NULL : &child_class; - * *iter = (void*)(uintptr_t)c; - * return c; - * } - * @endcode - * Putting child_next() and child_class_iterate() as defined above into - * test_class will now make child_struct's options accessible through - * test_struct (again, proper setup as described above needs to be done on - * child_struct right after it is created). - * - * From the above example it might not be clear why both child_next() - * and child_class_iterate() are needed. The distinction is that child_next() - * iterates over actually existing objects, while child_class_iterate() - * iterates over all possible child classes. E.g. if an AVCodecContext - * was initialized to use a codec which has private options, then its - * child_next() will return AVCodecContext.priv_data and finish - * iterating. OTOH child_class_iterate() on AVCodecContext.av_class will - * iterate over all available codecs with private options. - * - * @subsection avoptions_implement_named_constants Named constants - * It is possible to create named constants for options. Simply set the unit - * field of the option the constants should apply to a string and - * create the constants themselves as options of type AV_OPT_TYPE_CONST - * with their unit field set to the same string. - * Their default_val field should contain the value of the named - * constant. - * For example, to add some named constants for the test_flags option - * above, put the following into the child_opts array: - * @code - * { "test_flags", "This is a test option of flags type.", - * offsetof(child_struct, flags_opt), AV_OPT_TYPE_FLAGS, { .i64 = 0 }, INT_MIN, INT_MAX, "test_unit" }, - * { "flag1", "This is a flag with value 16", 0, AV_OPT_TYPE_CONST, { .i64 = 16 }, 0, 0, "test_unit" }, - * @endcode - * - * @section avoptions_use Using AVOptions - * This section deals with accessing options in an AVOptions-enabled struct. - * Such structs in FFmpeg are e.g. AVCodecContext in libavcodec or - * AVFormatContext in libavformat. - * - * @subsection avoptions_use_examine Examining AVOptions - * The basic functions for examining options are av_opt_next(), which iterates - * over all options defined for one object, and av_opt_find(), which searches - * for an option with the given name. - * - * The situation is more complicated with nesting. An AVOptions-enabled struct - * may have AVOptions-enabled children. Passing the AV_OPT_SEARCH_CHILDREN flag - * to av_opt_find() will make the function search children recursively. - * - * For enumerating there are basically two cases. The first is when you want to - * get all options that may potentially exist on the struct and its children - * (e.g. when constructing documentation). In that case you should call - * av_opt_child_class_iterate() recursively on the parent struct's AVClass. The - * second case is when you have an already initialized struct with all its - * children and you want to get all options that can be actually written or read - * from it. In that case you should call av_opt_child_next() recursively (and - * av_opt_next() on each result). - * - * @subsection avoptions_use_get_set Reading and writing AVOptions - * When setting options, you often have a string read directly from the - * user. In such a case, simply passing it to av_opt_set() is enough. For - * non-string type options, av_opt_set() will parse the string according to the - * option type. - * - * Similarly av_opt_get() will read any option type and convert it to a string - * which will be returned. Do not forget that the string is allocated, so you - * have to free it with av_free(). - * - * In some cases it may be more convenient to put all options into an - * AVDictionary and call av_opt_set_dict() on it. A specific case of this - * are the format/codec open functions in lavf/lavc which take a dictionary - * filled with option as a parameter. This makes it possible to set some options - * that cannot be set otherwise, since e.g. the input file format is not known - * before the file is actually opened. - */ - -enum AVOptionType{ - AV_OPT_TYPE_FLAGS, - AV_OPT_TYPE_INT, - AV_OPT_TYPE_INT64, - AV_OPT_TYPE_DOUBLE, - AV_OPT_TYPE_FLOAT, - AV_OPT_TYPE_STRING, - AV_OPT_TYPE_RATIONAL, - AV_OPT_TYPE_BINARY, ///< offset must point to a pointer immediately followed by an int for the length - AV_OPT_TYPE_DICT, - AV_OPT_TYPE_UINT64, - AV_OPT_TYPE_CONST, - AV_OPT_TYPE_IMAGE_SIZE, ///< offset must point to two consecutive integers - AV_OPT_TYPE_PIXEL_FMT, - AV_OPT_TYPE_SAMPLE_FMT, - AV_OPT_TYPE_VIDEO_RATE, ///< offset must point to AVRational - AV_OPT_TYPE_DURATION, - AV_OPT_TYPE_COLOR, -#if FF_API_OLD_CHANNEL_LAYOUT - AV_OPT_TYPE_CHANNEL_LAYOUT, -#endif - AV_OPT_TYPE_BOOL, - AV_OPT_TYPE_CHLAYOUT, -}; - -/** - * AVOption - */ -typedef struct AVOption { - const char *name; - - /** - * short English help text - * @todo What about other languages? - */ - const char *help; - - /** - * The offset relative to the context structure where the option - * value is stored. It should be 0 for named constants. - */ - int offset; - enum AVOptionType type; - - /** - * the default value for scalar options - */ - union { - int64_t i64; - double dbl; - const char *str; - /* TODO those are unused now */ - AVRational q; - } default_val; - double min; ///< minimum valid value for the option - double max; ///< maximum valid value for the option - - int flags; -#define AV_OPT_FLAG_ENCODING_PARAM 1 ///< a generic parameter which can be set by the user for muxing or encoding -#define AV_OPT_FLAG_DECODING_PARAM 2 ///< a generic parameter which can be set by the user for demuxing or decoding -#define AV_OPT_FLAG_AUDIO_PARAM 8 -#define AV_OPT_FLAG_VIDEO_PARAM 16 -#define AV_OPT_FLAG_SUBTITLE_PARAM 32 -/** - * The option is intended for exporting values to the caller. - */ -#define AV_OPT_FLAG_EXPORT 64 -/** - * The option may not be set through the AVOptions API, only read. - * This flag only makes sense when AV_OPT_FLAG_EXPORT is also set. - */ -#define AV_OPT_FLAG_READONLY 128 -#define AV_OPT_FLAG_BSF_PARAM (1<<8) ///< a generic parameter which can be set by the user for bit stream filtering -#define AV_OPT_FLAG_RUNTIME_PARAM (1<<15) ///< a generic parameter which can be set by the user at runtime -#define AV_OPT_FLAG_FILTERING_PARAM (1<<16) ///< a generic parameter which can be set by the user for filtering -#define AV_OPT_FLAG_DEPRECATED (1<<17) ///< set if option is deprecated, users should refer to AVOption.help text for more information -#define AV_OPT_FLAG_CHILD_CONSTS (1<<18) ///< set if option constants can also reside in child objects -//FIXME think about enc-audio, ... style flags - - /** - * The logical unit to which the option belongs. Non-constant - * options and corresponding named constants share the same - * unit. May be NULL. - */ - const char *unit; -} AVOption; - -/** - * A single allowed range of values, or a single allowed value. - */ -typedef struct AVOptionRange { - const char *str; - /** - * Value range. - * For string ranges this represents the min/max length. - * For dimensions this represents the min/max pixel count or width/height in multi-component case. - */ - double value_min, value_max; - /** - * Value's component range. - * For string this represents the unicode range for chars, 0-127 limits to ASCII. - */ - double component_min, component_max; - /** - * Range flag. - * If set to 1 the struct encodes a range, if set to 0 a single value. - */ - int is_range; -} AVOptionRange; - -/** - * List of AVOptionRange structs. - */ -typedef struct AVOptionRanges { - /** - * Array of option ranges. - * - * Most of option types use just one component. - * Following describes multi-component option types: - * - * AV_OPT_TYPE_IMAGE_SIZE: - * component index 0: range of pixel count (width * height). - * component index 1: range of width. - * component index 2: range of height. - * - * @note To obtain multi-component version of this structure, user must - * provide AV_OPT_MULTI_COMPONENT_RANGE to av_opt_query_ranges or - * av_opt_query_ranges_default function. - * - * Multi-component range can be read as in following example: - * - * @code - * int range_index, component_index; - * AVOptionRanges *ranges; - * AVOptionRange *range[3]; //may require more than 3 in the future. - * av_opt_query_ranges(&ranges, obj, key, AV_OPT_MULTI_COMPONENT_RANGE); - * for (range_index = 0; range_index < ranges->nb_ranges; range_index++) { - * for (component_index = 0; component_index < ranges->nb_components; component_index++) - * range[component_index] = ranges->range[ranges->nb_ranges * component_index + range_index]; - * //do something with range here. - * } - * av_opt_freep_ranges(&ranges); - * @endcode - */ - AVOptionRange **range; - /** - * Number of ranges per component. - */ - int nb_ranges; - /** - * Number of componentes. - */ - int nb_components; -} AVOptionRanges; - -/** - * Show the obj options. - * - * @param req_flags requested flags for the options to show. Show only the - * options for which it is opt->flags & req_flags. - * @param rej_flags rejected flags for the options to show. Show only the - * options for which it is !(opt->flags & req_flags). - * @param av_log_obj log context to use for showing the options - */ -int av_opt_show2(void *obj, void *av_log_obj, int req_flags, int rej_flags); - -/** - * Set the values of all AVOption fields to their default values. - * - * @param s an AVOption-enabled struct (its first member must be a pointer to AVClass) - */ -void av_opt_set_defaults(void *s); - -/** - * Set the values of all AVOption fields to their default values. Only these - * AVOption fields for which (opt->flags & mask) == flags will have their - * default applied to s. - * - * @param s an AVOption-enabled struct (its first member must be a pointer to AVClass) - * @param mask combination of AV_OPT_FLAG_* - * @param flags combination of AV_OPT_FLAG_* - */ -void av_opt_set_defaults2(void *s, int mask, int flags); - -/** - * Parse the key/value pairs list in opts. For each key/value pair - * found, stores the value in the field in ctx that is named like the - * key. ctx must be an AVClass context, storing is done using - * AVOptions. - * - * @param opts options string to parse, may be NULL - * @param key_val_sep a 0-terminated list of characters used to - * separate key from value - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other - * @return the number of successfully set key/value pairs, or a negative - * value corresponding to an AVERROR code in case of error: - * AVERROR(EINVAL) if opts cannot be parsed, - * the error code issued by av_opt_set() if a key/value pair - * cannot be set - */ -int av_set_options_string(void *ctx, const char *opts, - const char *key_val_sep, const char *pairs_sep); - -/** - * Parse the key-value pairs list in opts. For each key=value pair found, - * set the value of the corresponding option in ctx. - * - * @param ctx the AVClass object to set options on - * @param opts the options string, key-value pairs separated by a - * delimiter - * @param shorthand a NULL-terminated array of options names for shorthand - * notation: if the first field in opts has no key part, - * the key is taken from the first element of shorthand; - * then again for the second, etc., until either opts is - * finished, shorthand is finished or a named option is - * found; after that, all options must be named - * @param key_val_sep a 0-terminated list of characters used to separate - * key from value, for example '=' - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other, for example ':' or ',' - * @return the number of successfully set key=value pairs, or a negative - * value corresponding to an AVERROR code in case of error: - * AVERROR(EINVAL) if opts cannot be parsed, - * the error code issued by av_set_string3() if a key/value pair - * cannot be set - * - * Options names must use only the following characters: a-z A-Z 0-9 - . / _ - * Separators must use characters distinct from option names and from each - * other. - */ -int av_opt_set_from_string(void *ctx, const char *opts, - const char *const *shorthand, - const char *key_val_sep, const char *pairs_sep); -/** - * Free all allocated objects in obj. - */ -void av_opt_free(void *obj); - -/** - * Check whether a particular flag is set in a flags field. - * - * @param field_name the name of the flag field option - * @param flag_name the name of the flag to check - * @return non-zero if the flag is set, zero if the flag isn't set, - * isn't of the right type, or the flags field doesn't exist. - */ -int av_opt_flag_is_set(void *obj, const char *field_name, const char *flag_name); - -/** - * Set all the options from a given dictionary on an object. - * - * @param obj a struct whose first element is a pointer to AVClass - * @param options options to process. This dictionary will be freed and replaced - * by a new one containing all options not found in obj. - * Of course this new dictionary needs to be freed by caller - * with av_dict_free(). - * - * @return 0 on success, a negative AVERROR if some option was found in obj, - * but could not be set. - * - * @see av_dict_copy() - */ -int av_opt_set_dict(void *obj, struct AVDictionary **options); - - -/** - * Set all the options from a given dictionary on an object. - * - * @param obj a struct whose first element is a pointer to AVClass - * @param options options to process. This dictionary will be freed and replaced - * by a new one containing all options not found in obj. - * Of course this new dictionary needs to be freed by caller - * with av_dict_free(). - * @param search_flags A combination of AV_OPT_SEARCH_*. - * - * @return 0 on success, a negative AVERROR if some option was found in obj, - * but could not be set. - * - * @see av_dict_copy() - */ -int av_opt_set_dict2(void *obj, struct AVDictionary **options, int search_flags); - -/** - * Extract a key-value pair from the beginning of a string. - * - * @param ropts pointer to the options string, will be updated to - * point to the rest of the string (one of the pairs_sep - * or the final NUL) - * @param key_val_sep a 0-terminated list of characters used to separate - * key from value, for example '=' - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other, for example ':' or ',' - * @param flags flags; see the AV_OPT_FLAG_* values below - * @param rkey parsed key; must be freed using av_free() - * @param rval parsed value; must be freed using av_free() - * - * @return >=0 for success, or a negative value corresponding to an - * AVERROR code in case of error; in particular: - * AVERROR(EINVAL) if no key is present - * - */ -int av_opt_get_key_value(const char **ropts, - const char *key_val_sep, const char *pairs_sep, - unsigned flags, - char **rkey, char **rval); - -enum { - - /** - * Accept to parse a value without a key; the key will then be returned - * as NULL. - */ - AV_OPT_FLAG_IMPLICIT_KEY = 1, -}; - -/** - * @defgroup opt_eval_funcs Evaluating option strings - * @{ - * This group of functions can be used to evaluate option strings - * and get numbers out of them. They do the same thing as av_opt_set(), - * except the result is written into the caller-supplied pointer. - * - * @param obj a struct whose first element is a pointer to AVClass. - * @param o an option for which the string is to be evaluated. - * @param val string to be evaluated. - * @param *_out value of the string will be written here. - * - * @return 0 on success, a negative number on failure. - */ -int av_opt_eval_flags (void *obj, const AVOption *o, const char *val, int *flags_out); -int av_opt_eval_int (void *obj, const AVOption *o, const char *val, int *int_out); -int av_opt_eval_int64 (void *obj, const AVOption *o, const char *val, int64_t *int64_out); -int av_opt_eval_float (void *obj, const AVOption *o, const char *val, float *float_out); -int av_opt_eval_double(void *obj, const AVOption *o, const char *val, double *double_out); -int av_opt_eval_q (void *obj, const AVOption *o, const char *val, AVRational *q_out); -/** - * @} - */ - -#define AV_OPT_SEARCH_CHILDREN (1 << 0) /**< Search in possible children of the - given object first. */ -/** - * The obj passed to av_opt_find() is fake -- only a double pointer to AVClass - * instead of a required pointer to a struct containing AVClass. This is - * useful for searching for options without needing to allocate the corresponding - * object. - */ -#define AV_OPT_SEARCH_FAKE_OBJ (1 << 1) - -/** - * In av_opt_get, return NULL if the option has a pointer type and is set to NULL, - * rather than returning an empty string. - */ -#define AV_OPT_ALLOW_NULL (1 << 2) - -/** - * Allows av_opt_query_ranges and av_opt_query_ranges_default to return more than - * one component for certain option types. - * @see AVOptionRanges for details. - */ -#define AV_OPT_MULTI_COMPONENT_RANGE (1 << 12) - -/** - * Look for an option in an object. Consider only options which - * have all the specified flags set. - * - * @param[in] obj A pointer to a struct whose first element is a - * pointer to an AVClass. - * Alternatively a double pointer to an AVClass, if - * AV_OPT_SEARCH_FAKE_OBJ search flag is set. - * @param[in] name The name of the option to look for. - * @param[in] unit When searching for named constants, name of the unit - * it belongs to. - * @param opt_flags Find only options with all the specified flags set (AV_OPT_FLAG). - * @param search_flags A combination of AV_OPT_SEARCH_*. - * - * @return A pointer to the option found, or NULL if no option - * was found. - * - * @note Options found with AV_OPT_SEARCH_CHILDREN flag may not be settable - * directly with av_opt_set(). Use special calls which take an options - * AVDictionary (e.g. avformat_open_input()) to set options found with this - * flag. - */ -const AVOption *av_opt_find(void *obj, const char *name, const char *unit, - int opt_flags, int search_flags); - -/** - * Look for an option in an object. Consider only options which - * have all the specified flags set. - * - * @param[in] obj A pointer to a struct whose first element is a - * pointer to an AVClass. - * Alternatively a double pointer to an AVClass, if - * AV_OPT_SEARCH_FAKE_OBJ search flag is set. - * @param[in] name The name of the option to look for. - * @param[in] unit When searching for named constants, name of the unit - * it belongs to. - * @param opt_flags Find only options with all the specified flags set (AV_OPT_FLAG). - * @param search_flags A combination of AV_OPT_SEARCH_*. - * @param[out] target_obj if non-NULL, an object to which the option belongs will be - * written here. It may be different from obj if AV_OPT_SEARCH_CHILDREN is present - * in search_flags. This parameter is ignored if search_flags contain - * AV_OPT_SEARCH_FAKE_OBJ. - * - * @return A pointer to the option found, or NULL if no option - * was found. - */ -const AVOption *av_opt_find2(void *obj, const char *name, const char *unit, - int opt_flags, int search_flags, void **target_obj); - -/** - * Iterate over all AVOptions belonging to obj. - * - * @param obj an AVOptions-enabled struct or a double pointer to an - * AVClass describing it. - * @param prev result of the previous call to av_opt_next() on this object - * or NULL - * @return next AVOption or NULL - */ -const AVOption *av_opt_next(const void *obj, const AVOption *prev); - -/** - * Iterate over AVOptions-enabled children of obj. - * - * @param prev result of a previous call to this function or NULL - * @return next AVOptions-enabled child or NULL - */ -void *av_opt_child_next(void *obj, void *prev); - -/** - * Iterate over potential AVOptions-enabled children of parent. - * - * @param iter a pointer where iteration state is stored. - * @return AVClass corresponding to next potential child or NULL - */ -const AVClass *av_opt_child_class_iterate(const AVClass *parent, void **iter); - -/** - * @defgroup opt_set_funcs Option setting functions - * @{ - * Those functions set the field of obj with the given name to value. - * - * @param[in] obj A struct whose first element is a pointer to an AVClass. - * @param[in] name the name of the field to set - * @param[in] val The value to set. In case of av_opt_set() if the field is not - * of a string type, then the given string is parsed. - * SI postfixes and some named scalars are supported. - * If the field is of a numeric type, it has to be a numeric or named - * scalar. Behavior with more than one scalar and +- infix operators - * is undefined. - * If the field is of a flags type, it has to be a sequence of numeric - * scalars or named flags separated by '+' or '-'. Prefixing a flag - * with '+' causes it to be set without affecting the other flags; - * similarly, '-' unsets a flag. - * If the field is of a dictionary type, it has to be a ':' separated list of - * key=value parameters. Values containing ':' special characters must be - * escaped. - * @param search_flags flags passed to av_opt_find2. I.e. if AV_OPT_SEARCH_CHILDREN - * is passed here, then the option may be set on a child of obj. - * - * @return 0 if the value has been set, or an AVERROR code in case of - * error: - * AVERROR_OPTION_NOT_FOUND if no matching option exists - * AVERROR(ERANGE) if the value is out of range - * AVERROR(EINVAL) if the value is not valid - */ -int av_opt_set (void *obj, const char *name, const char *val, int search_flags); -int av_opt_set_int (void *obj, const char *name, int64_t val, int search_flags); -int av_opt_set_double (void *obj, const char *name, double val, int search_flags); -int av_opt_set_q (void *obj, const char *name, AVRational val, int search_flags); -int av_opt_set_bin (void *obj, const char *name, const uint8_t *val, int size, int search_flags); -int av_opt_set_image_size(void *obj, const char *name, int w, int h, int search_flags); -int av_opt_set_pixel_fmt (void *obj, const char *name, enum AVPixelFormat fmt, int search_flags); -int av_opt_set_sample_fmt(void *obj, const char *name, enum AVSampleFormat fmt, int search_flags); -int av_opt_set_video_rate(void *obj, const char *name, AVRational val, int search_flags); -#if FF_API_OLD_CHANNEL_LAYOUT -attribute_deprecated -int av_opt_set_channel_layout(void *obj, const char *name, int64_t ch_layout, int search_flags); -#endif -int av_opt_set_chlayout(void *obj, const char *name, const AVChannelLayout *layout, int search_flags); -/** - * @note Any old dictionary present is discarded and replaced with a copy of the new one. The - * caller still owns val is and responsible for freeing it. - */ -int av_opt_set_dict_val(void *obj, const char *name, const AVDictionary *val, int search_flags); - -/** - * Set a binary option to an integer list. - * - * @param obj AVClass object to set options on - * @param name name of the binary option - * @param val pointer to an integer list (must have the correct type with - * regard to the contents of the list) - * @param term list terminator (usually 0 or -1) - * @param flags search flags - */ -#define av_opt_set_int_list(obj, name, val, term, flags) \ - (av_int_list_length(val, term) > INT_MAX / sizeof(*(val)) ? \ - AVERROR(EINVAL) : \ - av_opt_set_bin(obj, name, (const uint8_t *)(val), \ - av_int_list_length(val, term) * sizeof(*(val)), flags)) - -/** - * @} - */ - -/** - * @defgroup opt_get_funcs Option getting functions - * @{ - * Those functions get a value of the option with the given name from an object. - * - * @param[in] obj a struct whose first element is a pointer to an AVClass. - * @param[in] name name of the option to get. - * @param[in] search_flags flags passed to av_opt_find2. I.e. if AV_OPT_SEARCH_CHILDREN - * is passed here, then the option may be found in a child of obj. - * @param[out] out_val value of the option will be written here - * @return >=0 on success, a negative error code otherwise - */ -/** - * @note the returned string will be av_malloc()ed and must be av_free()ed by the caller - * - * @note if AV_OPT_ALLOW_NULL is set in search_flags in av_opt_get, and the - * option is of type AV_OPT_TYPE_STRING, AV_OPT_TYPE_BINARY or AV_OPT_TYPE_DICT - * and is set to NULL, *out_val will be set to NULL instead of an allocated - * empty string. - */ -int av_opt_get (void *obj, const char *name, int search_flags, uint8_t **out_val); -int av_opt_get_int (void *obj, const char *name, int search_flags, int64_t *out_val); -int av_opt_get_double (void *obj, const char *name, int search_flags, double *out_val); -int av_opt_get_q (void *obj, const char *name, int search_flags, AVRational *out_val); -int av_opt_get_image_size(void *obj, const char *name, int search_flags, int *w_out, int *h_out); -int av_opt_get_pixel_fmt (void *obj, const char *name, int search_flags, enum AVPixelFormat *out_fmt); -int av_opt_get_sample_fmt(void *obj, const char *name, int search_flags, enum AVSampleFormat *out_fmt); -int av_opt_get_video_rate(void *obj, const char *name, int search_flags, AVRational *out_val); -#if FF_API_OLD_CHANNEL_LAYOUT -attribute_deprecated -int av_opt_get_channel_layout(void *obj, const char *name, int search_flags, int64_t *ch_layout); -#endif -int av_opt_get_chlayout(void *obj, const char *name, int search_flags, AVChannelLayout *layout); -/** - * @param[out] out_val The returned dictionary is a copy of the actual value and must - * be freed with av_dict_free() by the caller - */ -int av_opt_get_dict_val(void *obj, const char *name, int search_flags, AVDictionary **out_val); -/** - * @} - */ -/** - * Gets a pointer to the requested field in a struct. - * This function allows accessing a struct even when its fields are moved or - * renamed since the application making the access has been compiled, - * - * @returns a pointer to the field, it can be cast to the correct type and read - * or written to. - */ -void *av_opt_ptr(const AVClass *avclass, void *obj, const char *name); - -/** - * Free an AVOptionRanges struct and set it to NULL. - */ -void av_opt_freep_ranges(AVOptionRanges **ranges); - -/** - * Get a list of allowed ranges for the given option. - * - * The returned list may depend on other fields in obj like for example profile. - * - * @param flags is a bitmask of flags, undefined flags should not be set and should be ignored - * AV_OPT_SEARCH_FAKE_OBJ indicates that the obj is a double pointer to a AVClass instead of a full instance - * AV_OPT_MULTI_COMPONENT_RANGE indicates that function may return more than one component, @see AVOptionRanges - * - * The result must be freed with av_opt_freep_ranges. - * - * @return number of compontents returned on success, a negative errro code otherwise - */ -int av_opt_query_ranges(AVOptionRanges **, void *obj, const char *key, int flags); - -/** - * Copy options from src object into dest object. - * - * The underlying AVClass of both src and dest must coincide. The guarantee - * below does not apply if this is not fulfilled. - * - * Options that require memory allocation (e.g. string or binary) are malloc'ed in dest object. - * Original memory allocated for such options is freed unless both src and dest options points to the same memory. - * - * Even on error it is guaranteed that allocated options from src and dest - * no longer alias each other afterwards; in particular calling av_opt_free() - * on both src and dest is safe afterwards if dest has been memdup'ed from src. - * - * @param dest Object to copy from - * @param src Object to copy into - * @return 0 on success, negative on error - */ -int av_opt_copy(void *dest, const void *src); - -/** - * Get a default list of allowed ranges for the given option. - * - * This list is constructed without using the AVClass.query_ranges() callback - * and can be used as fallback from within the callback. - * - * @param flags is a bitmask of flags, undefined flags should not be set and should be ignored - * AV_OPT_SEARCH_FAKE_OBJ indicates that the obj is a double pointer to a AVClass instead of a full instance - * AV_OPT_MULTI_COMPONENT_RANGE indicates that function may return more than one component, @see AVOptionRanges - * - * The result must be freed with av_opt_free_ranges. - * - * @return number of compontents returned on success, a negative errro code otherwise - */ -int av_opt_query_ranges_default(AVOptionRanges **, void *obj, const char *key, int flags); - -/** - * Check if given option is set to its default value. - * - * Options o must belong to the obj. This function must not be called to check child's options state. - * @see av_opt_is_set_to_default_by_name(). - * - * @param obj AVClass object to check option on - * @param o option to be checked - * @return >0 when option is set to its default, - * 0 when option is not set its default, - * <0 on error - */ -int av_opt_is_set_to_default(void *obj, const AVOption *o); - -/** - * Check if given option is set to its default value. - * - * @param obj AVClass object to check option on - * @param name option name - * @param search_flags combination of AV_OPT_SEARCH_* - * @return >0 when option is set to its default, - * 0 when option is not set its default, - * <0 on error - */ -int av_opt_is_set_to_default_by_name(void *obj, const char *name, int search_flags); - - -#define AV_OPT_SERIALIZE_SKIP_DEFAULTS 0x00000001 ///< Serialize options that are not set to default values only. -#define AV_OPT_SERIALIZE_OPT_FLAGS_EXACT 0x00000002 ///< Serialize options that exactly match opt_flags only. - -/** - * Serialize object's options. - * - * Create a string containing object's serialized options. - * Such string may be passed back to av_opt_set_from_string() in order to restore option values. - * A key/value or pairs separator occurring in the serialized value or - * name string are escaped through the av_escape() function. - * - * @param[in] obj AVClass object to serialize - * @param[in] opt_flags serialize options with all the specified flags set (AV_OPT_FLAG) - * @param[in] flags combination of AV_OPT_SERIALIZE_* flags - * @param[out] buffer Pointer to buffer that will be allocated with string containg serialized options. - * Buffer must be freed by the caller when is no longer needed. - * @param[in] key_val_sep character used to separate key from value - * @param[in] pairs_sep character used to separate two pairs from each other - * @return >= 0 on success, negative on error - * @warning Separators cannot be neither '\\' nor '\0'. They also cannot be the same. - */ -int av_opt_serialize(void *obj, int opt_flags, int flags, char **buffer, - const char key_val_sep, const char pairs_sep); -/** - * @} - */ - -#endif /* AVUTIL_OPT_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/parseutils.h b/third_party/ffmpeg/uos/mips64/include/libavutil/parseutils.h deleted file mode 100644 index e66d24b7..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/parseutils.h +++ /dev/null @@ -1,193 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PARSEUTILS_H -#define AVUTIL_PARSEUTILS_H - -#include - -#include "rational.h" - -/** - * @file - * misc parsing utilities - */ - -/** - * Parse str and store the parsed ratio in q. - * - * Note that a ratio with infinite (1/0) or negative value is - * considered valid, so you should check on the returned value if you - * want to exclude those values. - * - * The undefined value can be expressed using the "0:0" string. - * - * @param[in,out] q pointer to the AVRational which will contain the ratio - * @param[in] str the string to parse: it has to be a string in the format - * num:den, a float number or an expression - * @param[in] max the maximum allowed numerator and denominator - * @param[in] log_offset log level offset which is applied to the log - * level of log_ctx - * @param[in] log_ctx parent logging context - * @return >= 0 on success, a negative error code otherwise - */ -int av_parse_ratio(AVRational *q, const char *str, int max, - int log_offset, void *log_ctx); - -#define av_parse_ratio_quiet(rate, str, max) \ - av_parse_ratio(rate, str, max, AV_LOG_MAX_OFFSET, NULL) - -/** - * Parse str and put in width_ptr and height_ptr the detected values. - * - * @param[in,out] width_ptr pointer to the variable which will contain the detected - * width value - * @param[in,out] height_ptr pointer to the variable which will contain the detected - * height value - * @param[in] str the string to parse: it has to be a string in the format - * width x height or a valid video size abbreviation. - * @return >= 0 on success, a negative error code otherwise - */ -int av_parse_video_size(int *width_ptr, int *height_ptr, const char *str); - -/** - * Parse str and store the detected values in *rate. - * - * @param[in,out] rate pointer to the AVRational which will contain the detected - * frame rate - * @param[in] str the string to parse: it has to be a string in the format - * rate_num / rate_den, a float number or a valid video rate abbreviation - * @return >= 0 on success, a negative error code otherwise - */ -int av_parse_video_rate(AVRational *rate, const char *str); - -/** - * Put the RGBA values that correspond to color_string in rgba_color. - * - * @param color_string a string specifying a color. It can be the name of - * a color (case insensitive match) or a [0x|#]RRGGBB[AA] sequence, - * possibly followed by "@" and a string representing the alpha - * component. - * The alpha component may be a string composed by "0x" followed by an - * hexadecimal number or a decimal number between 0.0 and 1.0, which - * represents the opacity value (0x00/0.0 means completely transparent, - * 0xff/1.0 completely opaque). - * If the alpha component is not specified then 0xff is assumed. - * The string "random" will result in a random color. - * @param slen length of the initial part of color_string containing the - * color. It can be set to -1 if color_string is a null terminated string - * containing nothing else than the color. - * @return >= 0 in case of success, a negative value in case of - * failure (for example if color_string cannot be parsed). - */ -int av_parse_color(uint8_t *rgba_color, const char *color_string, int slen, - void *log_ctx); - -/** - * Get the name of a color from the internal table of hard-coded named - * colors. - * - * This function is meant to enumerate the color names recognized by - * av_parse_color(). - * - * @param color_idx index of the requested color, starting from 0 - * @param rgbp if not NULL, will point to a 3-elements array with the color value in RGB - * @return the color name string or NULL if color_idx is not in the array - */ -const char *av_get_known_color_name(int color_idx, const uint8_t **rgb); - -/** - * Parse timestr and return in *time a corresponding number of - * microseconds. - * - * @param timeval puts here the number of microseconds corresponding - * to the string in timestr. If the string represents a duration, it - * is the number of microseconds contained in the time interval. If - * the string is a date, is the number of microseconds since 1st of - * January, 1970 up to the time of the parsed date. If timestr cannot - * be successfully parsed, set *time to INT64_MIN. - - * @param timestr a string representing a date or a duration. - * - If a date the syntax is: - * @code - * [{YYYY-MM-DD|YYYYMMDD}[T|t| ]]{{HH:MM:SS[.m...]]]}|{HHMMSS[.m...]]]}}[Z] - * now - * @endcode - * If the value is "now" it takes the current time. - * Time is local time unless Z is appended, in which case it is - * interpreted as UTC. - * If the year-month-day part is not specified it takes the current - * year-month-day. - * - If a duration the syntax is: - * @code - * [-][HH:]MM:SS[.m...] - * [-]S+[.m...] - * @endcode - * @param duration flag which tells how to interpret timestr, if not - * zero timestr is interpreted as a duration, otherwise as a date - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code otherwise - */ -int av_parse_time(int64_t *timeval, const char *timestr, int duration); - -/** - * Attempt to find a specific tag in a URL. - * - * syntax: '?tag1=val1&tag2=val2...'. Little URL decoding is done. - * Return 1 if found. - */ -int av_find_info_tag(char *arg, int arg_size, const char *tag1, const char *info); - -/** - * Simplified version of strptime - * - * Parse the input string p according to the format string fmt and - * store its results in the structure dt. - * This implementation supports only a subset of the formats supported - * by the standard strptime(). - * - * The supported input field descriptors are listed below. - * - %H: the hour as a decimal number, using a 24-hour clock, in the - * range '00' through '23' - * - %J: hours as a decimal number, in the range '0' through INT_MAX - * - %M: the minute as a decimal number, using a 24-hour clock, in the - * range '00' through '59' - * - %S: the second as a decimal number, using a 24-hour clock, in the - * range '00' through '59' - * - %Y: the year as a decimal number, using the Gregorian calendar - * - %m: the month as a decimal number, in the range '1' through '12' - * - %d: the day of the month as a decimal number, in the range '1' - * through '31' - * - %T: alias for '%H:%M:%S' - * - %%: a literal '%' - * - * @return a pointer to the first character not processed in this function - * call. In case the input string contains more characters than - * required by the format string the return value points right after - * the last consumed input character. In case the whole input string - * is consumed the return value points to the null byte at the end of - * the string. On failure NULL is returned. - */ -char *av_small_strptime(const char *p, const char *fmt, struct tm *dt); - -/** - * Convert the decomposed UTC time in tm to a time_t value. - */ -time_t av_timegm(struct tm *tm); - -#endif /* AVUTIL_PARSEUTILS_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/pixdesc.h b/third_party/ffmpeg/uos/mips64/include/libavutil/pixdesc.h deleted file mode 100644 index f8a195ff..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/pixdesc.h +++ /dev/null @@ -1,410 +0,0 @@ -/* - * pixel format descriptor - * Copyright (c) 2009 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PIXDESC_H -#define AVUTIL_PIXDESC_H - -#include - -#include "attributes.h" -#include "pixfmt.h" - -typedef struct AVComponentDescriptor { - /** - * Which of the 4 planes contains the component. - */ - int plane; - - /** - * Number of elements between 2 horizontally consecutive pixels. - * Elements are bits for bitstream formats, bytes otherwise. - */ - int step; - - /** - * Number of elements before the component of the first pixel. - * Elements are bits for bitstream formats, bytes otherwise. - */ - int offset; - - /** - * Number of least significant bits that must be shifted away - * to get the value. - */ - int shift; - - /** - * Number of bits in the component. - */ - int depth; -} AVComponentDescriptor; - -/** - * Descriptor that unambiguously describes how the bits of a pixel are - * stored in the up to 4 data planes of an image. It also stores the - * subsampling factors and number of components. - * - * @note This is separate of the colorspace (RGB, YCbCr, YPbPr, JPEG-style YUV - * and all the YUV variants) AVPixFmtDescriptor just stores how values - * are stored not what these values represent. - */ -typedef struct AVPixFmtDescriptor { - const char *name; - uint8_t nb_components; ///< The number of components each pixel has, (1-4) - - /** - * Amount to shift the luma width right to find the chroma width. - * For YV12 this is 1 for example. - * chroma_width = AV_CEIL_RSHIFT(luma_width, log2_chroma_w) - * The note above is needed to ensure rounding up. - * This value only refers to the chroma components. - */ - uint8_t log2_chroma_w; - - /** - * Amount to shift the luma height right to find the chroma height. - * For YV12 this is 1 for example. - * chroma_height= AV_CEIL_RSHIFT(luma_height, log2_chroma_h) - * The note above is needed to ensure rounding up. - * This value only refers to the chroma components. - */ - uint8_t log2_chroma_h; - - /** - * Combination of AV_PIX_FMT_FLAG_... flags. - */ - uint64_t flags; - - /** - * Parameters that describe how pixels are packed. - * If the format has 1 or 2 components, then luma is 0. - * If the format has 3 or 4 components: - * if the RGB flag is set then 0 is red, 1 is green and 2 is blue; - * otherwise 0 is luma, 1 is chroma-U and 2 is chroma-V. - * - * If present, the Alpha channel is always the last component. - */ - AVComponentDescriptor comp[4]; - - /** - * Alternative comma-separated names. - */ - const char *alias; -} AVPixFmtDescriptor; - -/** - * Pixel format is big-endian. - */ -#define AV_PIX_FMT_FLAG_BE (1 << 0) -/** - * Pixel format has a palette in data[1], values are indexes in this palette. - */ -#define AV_PIX_FMT_FLAG_PAL (1 << 1) -/** - * All values of a component are bit-wise packed end to end. - */ -#define AV_PIX_FMT_FLAG_BITSTREAM (1 << 2) -/** - * Pixel format is an HW accelerated format. - */ -#define AV_PIX_FMT_FLAG_HWACCEL (1 << 3) -/** - * At least one pixel component is not in the first data plane. - */ -#define AV_PIX_FMT_FLAG_PLANAR (1 << 4) -/** - * The pixel format contains RGB-like data (as opposed to YUV/grayscale). - */ -#define AV_PIX_FMT_FLAG_RGB (1 << 5) - -/** - * The pixel format has an alpha channel. This is set on all formats that - * support alpha in some way, including AV_PIX_FMT_PAL8. The alpha is always - * straight, never pre-multiplied. - * - * If a codec or a filter does not support alpha, it should set all alpha to - * opaque, or use the equivalent pixel formats without alpha component, e.g. - * AV_PIX_FMT_RGB0 (or AV_PIX_FMT_RGB24 etc.) instead of AV_PIX_FMT_RGBA. - */ -#define AV_PIX_FMT_FLAG_ALPHA (1 << 7) - -/** - * The pixel format is following a Bayer pattern - */ -#define AV_PIX_FMT_FLAG_BAYER (1 << 8) - -/** - * The pixel format contains IEEE-754 floating point values. Precision (double, - * single, or half) should be determined by the pixel size (64, 32, or 16 bits). - */ -#define AV_PIX_FMT_FLAG_FLOAT (1 << 9) - -/** - * Return the number of bits per pixel used by the pixel format - * described by pixdesc. Note that this is not the same as the number - * of bits per sample. - * - * The returned number of bits refers to the number of bits actually - * used for storing the pixel information, that is padding bits are - * not counted. - */ -int av_get_bits_per_pixel(const AVPixFmtDescriptor *pixdesc); - -/** - * Return the number of bits per pixel for the pixel format - * described by pixdesc, including any padding or unused bits. - */ -int av_get_padded_bits_per_pixel(const AVPixFmtDescriptor *pixdesc); - -/** - * @return a pixel format descriptor for provided pixel format or NULL if - * this pixel format is unknown. - */ -const AVPixFmtDescriptor *av_pix_fmt_desc_get(enum AVPixelFormat pix_fmt); - -/** - * Iterate over all pixel format descriptors known to libavutil. - * - * @param prev previous descriptor. NULL to get the first descriptor. - * - * @return next descriptor or NULL after the last descriptor - */ -const AVPixFmtDescriptor *av_pix_fmt_desc_next(const AVPixFmtDescriptor *prev); - -/** - * @return an AVPixelFormat id described by desc, or AV_PIX_FMT_NONE if desc - * is not a valid pointer to a pixel format descriptor. - */ -enum AVPixelFormat av_pix_fmt_desc_get_id(const AVPixFmtDescriptor *desc); - -/** - * Utility function to access log2_chroma_w log2_chroma_h from - * the pixel format AVPixFmtDescriptor. - * - * @param[in] pix_fmt the pixel format - * @param[out] h_shift store log2_chroma_w (horizontal/width shift) - * @param[out] v_shift store log2_chroma_h (vertical/height shift) - * - * @return 0 on success, AVERROR(ENOSYS) on invalid or unknown pixel format - */ -int av_pix_fmt_get_chroma_sub_sample(enum AVPixelFormat pix_fmt, - int *h_shift, int *v_shift); - -/** - * @return number of planes in pix_fmt, a negative AVERROR if pix_fmt is not a - * valid pixel format. - */ -int av_pix_fmt_count_planes(enum AVPixelFormat pix_fmt); - -/** - * @return the name for provided color range or NULL if unknown. - */ -const char *av_color_range_name(enum AVColorRange range); - -/** - * @return the AVColorRange value for name or an AVError if not found. - */ -int av_color_range_from_name(const char *name); - -/** - * @return the name for provided color primaries or NULL if unknown. - */ -const char *av_color_primaries_name(enum AVColorPrimaries primaries); - -/** - * @return the AVColorPrimaries value for name or an AVError if not found. - */ -int av_color_primaries_from_name(const char *name); - -/** - * @return the name for provided color transfer or NULL if unknown. - */ -const char *av_color_transfer_name(enum AVColorTransferCharacteristic transfer); - -/** - * @return the AVColorTransferCharacteristic value for name or an AVError if not found. - */ -int av_color_transfer_from_name(const char *name); - -/** - * @return the name for provided color space or NULL if unknown. - */ -const char *av_color_space_name(enum AVColorSpace space); - -/** - * @return the AVColorSpace value for name or an AVError if not found. - */ -int av_color_space_from_name(const char *name); - -/** - * @return the name for provided chroma location or NULL if unknown. - */ -const char *av_chroma_location_name(enum AVChromaLocation location); - -/** - * @return the AVChromaLocation value for name or an AVError if not found. - */ -int av_chroma_location_from_name(const char *name); - -/** - * Return the pixel format corresponding to name. - * - * If there is no pixel format with name name, then looks for a - * pixel format with the name corresponding to the native endian - * format of name. - * For example in a little-endian system, first looks for "gray16", - * then for "gray16le". - * - * Finally if no pixel format has been found, returns AV_PIX_FMT_NONE. - */ -enum AVPixelFormat av_get_pix_fmt(const char *name); - -/** - * Return the short name for a pixel format, NULL in case pix_fmt is - * unknown. - * - * @see av_get_pix_fmt(), av_get_pix_fmt_string() - */ -const char *av_get_pix_fmt_name(enum AVPixelFormat pix_fmt); - -/** - * Print in buf the string corresponding to the pixel format with - * number pix_fmt, or a header if pix_fmt is negative. - * - * @param buf the buffer where to write the string - * @param buf_size the size of buf - * @param pix_fmt the number of the pixel format to print the - * corresponding info string, or a negative value to print the - * corresponding header. - */ -char *av_get_pix_fmt_string(char *buf, int buf_size, - enum AVPixelFormat pix_fmt); - -/** - * Read a line from an image, and write the values of the - * pixel format component c to dst. - * - * @param data the array containing the pointers to the planes of the image - * @param linesize the array containing the linesizes of the image - * @param desc the pixel format descriptor for the image - * @param x the horizontal coordinate of the first pixel to read - * @param y the vertical coordinate of the first pixel to read - * @param w the width of the line to read, that is the number of - * values to write to dst - * @param read_pal_component if not zero and the format is a paletted - * format writes the values corresponding to the palette - * component c in data[1] to dst, rather than the palette indexes in - * data[0]. The behavior is undefined if the format is not paletted. - * @param dst_element_size size of elements in dst array (2 or 4 byte) - */ -void av_read_image_line2(void *dst, const uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w, int read_pal_component, - int dst_element_size); - -void av_read_image_line(uint16_t *dst, const uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w, int read_pal_component); - -/** - * Write the values from src to the pixel format component c of an - * image line. - * - * @param src array containing the values to write - * @param data the array containing the pointers to the planes of the - * image to write into. It is supposed to be zeroed. - * @param linesize the array containing the linesizes of the image - * @param desc the pixel format descriptor for the image - * @param x the horizontal coordinate of the first pixel to write - * @param y the vertical coordinate of the first pixel to write - * @param w the width of the line to write, that is the number of - * values to write to the image line - * @param src_element_size size of elements in src array (2 or 4 byte) - */ -void av_write_image_line2(const void *src, uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w, int src_element_size); - -void av_write_image_line(const uint16_t *src, uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w); - -/** - * Utility function to swap the endianness of a pixel format. - * - * @param[in] pix_fmt the pixel format - * - * @return pixel format with swapped endianness if it exists, - * otherwise AV_PIX_FMT_NONE - */ -enum AVPixelFormat av_pix_fmt_swap_endianness(enum AVPixelFormat pix_fmt); - -#define FF_LOSS_RESOLUTION 0x0001 /**< loss due to resolution change */ -#define FF_LOSS_DEPTH 0x0002 /**< loss due to color depth change */ -#define FF_LOSS_COLORSPACE 0x0004 /**< loss due to color space conversion */ -#define FF_LOSS_ALPHA 0x0008 /**< loss of alpha bits */ -#define FF_LOSS_COLORQUANT 0x0010 /**< loss due to color quantization */ -#define FF_LOSS_CHROMA 0x0020 /**< loss of chroma (e.g. RGB to gray conversion) */ - -/** - * Compute what kind of losses will occur when converting from one specific - * pixel format to another. - * When converting from one pixel format to another, information loss may occur. - * For example, when converting from RGB24 to GRAY, the color information will - * be lost. Similarly, other losses occur when converting from some formats to - * other formats. These losses can involve loss of chroma, but also loss of - * resolution, loss of color depth, loss due to the color space conversion, loss - * of the alpha bits or loss due to color quantization. - * av_get_fix_fmt_loss() informs you about the various types of losses - * which will occur when converting from one pixel format to another. - * - * @param[in] dst_pix_fmt destination pixel format - * @param[in] src_pix_fmt source pixel format - * @param[in] has_alpha Whether the source pixel format alpha channel is used. - * @return Combination of flags informing you what kind of losses will occur - * (maximum loss for an invalid dst_pix_fmt). - */ -int av_get_pix_fmt_loss(enum AVPixelFormat dst_pix_fmt, - enum AVPixelFormat src_pix_fmt, - int has_alpha); - -/** - * Compute what kind of losses will occur when converting from one specific - * pixel format to another. - * When converting from one pixel format to another, information loss may occur. - * For example, when converting from RGB24 to GRAY, the color information will - * be lost. Similarly, other losses occur when converting from some formats to - * other formats. These losses can involve loss of chroma, but also loss of - * resolution, loss of color depth, loss due to the color space conversion, loss - * of the alpha bits or loss due to color quantization. - * av_get_fix_fmt_loss() informs you about the various types of losses - * which will occur when converting from one pixel format to another. - * - * @param[in] dst_pix_fmt destination pixel format - * @param[in] src_pix_fmt source pixel format - * @param[in] has_alpha Whether the source pixel format alpha channel is used. - * @return Combination of flags informing you what kind of losses will occur - * (maximum loss for an invalid dst_pix_fmt). - */ -enum AVPixelFormat av_find_best_pix_fmt_of_2(enum AVPixelFormat dst_pix_fmt1, enum AVPixelFormat dst_pix_fmt2, - enum AVPixelFormat src_pix_fmt, int has_alpha, int *loss_ptr); - -#endif /* AVUTIL_PIXDESC_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/pixelutils.h b/third_party/ffmpeg/uos/mips64/include/libavutil/pixelutils.h deleted file mode 100644 index 7a997cde..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/pixelutils.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PIXELUTILS_H -#define AVUTIL_PIXELUTILS_H - -#include -#include - -/** - * Sum of abs(src1[x] - src2[x]) - */ -typedef int (*av_pixelutils_sad_fn)(const uint8_t *src1, ptrdiff_t stride1, - const uint8_t *src2, ptrdiff_t stride2); - -/** - * Get a potentially optimized pointer to a Sum-of-absolute-differences - * function (see the av_pixelutils_sad_fn prototype). - * - * @param w_bits 1< - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PIXFMT_H -#define AVUTIL_PIXFMT_H - -/** - * @file - * pixel format definitions - */ - -#include "libavutil/avconfig.h" -#include "version.h" - -#define AVPALETTE_SIZE 1024 -#define AVPALETTE_COUNT 256 - -/** - * Pixel format. - * - * @note - * AV_PIX_FMT_RGB32 is handled in an endian-specific manner. An RGBA - * color is put together as: - * (A << 24) | (R << 16) | (G << 8) | B - * This is stored as BGRA on little-endian CPU architectures and ARGB on - * big-endian CPUs. - * - * @note - * If the resolution is not a multiple of the chroma subsampling factor - * then the chroma plane resolution must be rounded up. - * - * @par - * When the pixel format is palettized RGB32 (AV_PIX_FMT_PAL8), the palettized - * image data is stored in AVFrame.data[0]. The palette is transported in - * AVFrame.data[1], is 1024 bytes long (256 4-byte entries) and is - * formatted the same as in AV_PIX_FMT_RGB32 described above (i.e., it is - * also endian-specific). Note also that the individual RGB32 palette - * components stored in AVFrame.data[1] should be in the range 0..255. - * This is important as many custom PAL8 video codecs that were designed - * to run on the IBM VGA graphics adapter use 6-bit palette components. - * - * @par - * For all the 8 bits per pixel formats, an RGB32 palette is in data[1] like - * for pal8. This palette is filled in automatically by the function - * allocating the picture. - */ -enum AVPixelFormat { - AV_PIX_FMT_NONE = -1, - AV_PIX_FMT_YUV420P, ///< planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples) - AV_PIX_FMT_YUYV422, ///< packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr - AV_PIX_FMT_RGB24, ///< packed RGB 8:8:8, 24bpp, RGBRGB... - AV_PIX_FMT_BGR24, ///< packed RGB 8:8:8, 24bpp, BGRBGR... - AV_PIX_FMT_YUV422P, ///< planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples) - AV_PIX_FMT_YUV444P, ///< planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples) - AV_PIX_FMT_YUV410P, ///< planar YUV 4:1:0, 9bpp, (1 Cr & Cb sample per 4x4 Y samples) - AV_PIX_FMT_YUV411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) - AV_PIX_FMT_GRAY8, ///< Y , 8bpp - AV_PIX_FMT_MONOWHITE, ///< Y , 1bpp, 0 is white, 1 is black, in each byte pixels are ordered from the msb to the lsb - AV_PIX_FMT_MONOBLACK, ///< Y , 1bpp, 0 is black, 1 is white, in each byte pixels are ordered from the msb to the lsb - AV_PIX_FMT_PAL8, ///< 8 bits with AV_PIX_FMT_RGB32 palette - AV_PIX_FMT_YUVJ420P, ///< planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV420P and setting color_range - AV_PIX_FMT_YUVJ422P, ///< planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV422P and setting color_range - AV_PIX_FMT_YUVJ444P, ///< planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV444P and setting color_range - AV_PIX_FMT_UYVY422, ///< packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1 - AV_PIX_FMT_UYYVYY411, ///< packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3 - AV_PIX_FMT_BGR8, ///< packed RGB 3:3:2, 8bpp, (msb)2B 3G 3R(lsb) - AV_PIX_FMT_BGR4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1B 2G 1R(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits - AV_PIX_FMT_BGR4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1B 2G 1R(lsb) - AV_PIX_FMT_RGB8, ///< packed RGB 3:3:2, 8bpp, (msb)2R 3G 3B(lsb) - AV_PIX_FMT_RGB4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1R 2G 1B(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits - AV_PIX_FMT_RGB4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1R 2G 1B(lsb) - AV_PIX_FMT_NV12, ///< planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (first byte U and the following byte V) - AV_PIX_FMT_NV21, ///< as above, but U and V bytes are swapped - - AV_PIX_FMT_ARGB, ///< packed ARGB 8:8:8:8, 32bpp, ARGBARGB... - AV_PIX_FMT_RGBA, ///< packed RGBA 8:8:8:8, 32bpp, RGBARGBA... - AV_PIX_FMT_ABGR, ///< packed ABGR 8:8:8:8, 32bpp, ABGRABGR... - AV_PIX_FMT_BGRA, ///< packed BGRA 8:8:8:8, 32bpp, BGRABGRA... - - AV_PIX_FMT_GRAY16BE, ///< Y , 16bpp, big-endian - AV_PIX_FMT_GRAY16LE, ///< Y , 16bpp, little-endian - AV_PIX_FMT_YUV440P, ///< planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples) - AV_PIX_FMT_YUVJ440P, ///< planar YUV 4:4:0 full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV440P and setting color_range - AV_PIX_FMT_YUVA420P, ///< planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples) - AV_PIX_FMT_RGB48BE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as big-endian - AV_PIX_FMT_RGB48LE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as little-endian - - AV_PIX_FMT_RGB565BE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), big-endian - AV_PIX_FMT_RGB565LE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), little-endian - AV_PIX_FMT_RGB555BE, ///< packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), big-endian , X=unused/undefined - AV_PIX_FMT_RGB555LE, ///< packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), little-endian, X=unused/undefined - - AV_PIX_FMT_BGR565BE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), big-endian - AV_PIX_FMT_BGR565LE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), little-endian - AV_PIX_FMT_BGR555BE, ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), big-endian , X=unused/undefined - AV_PIX_FMT_BGR555LE, ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), little-endian, X=unused/undefined - - /** - * Hardware acceleration through VA-API, data[3] contains a - * VASurfaceID. - */ - AV_PIX_FMT_VAAPI, - - AV_PIX_FMT_YUV420P16LE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV420P16BE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV422P16LE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV422P16BE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV444P16LE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV444P16BE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_DXVA2_VLD, ///< HW decoding through DXVA2, Picture.data[3] contains a LPDIRECT3DSURFACE9 pointer - - AV_PIX_FMT_RGB444LE, ///< packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_RGB444BE, ///< packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), big-endian, X=unused/undefined - AV_PIX_FMT_BGR444LE, ///< packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_BGR444BE, ///< packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), big-endian, X=unused/undefined - AV_PIX_FMT_YA8, ///< 8 bits gray, 8 bits alpha - - AV_PIX_FMT_Y400A = AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8 - AV_PIX_FMT_GRAY8A= AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8 - - AV_PIX_FMT_BGR48BE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as big-endian - AV_PIX_FMT_BGR48LE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as little-endian - - /** - * The following 12 formats have the disadvantage of needing 1 format for each bit depth. - * Notice that each 9/10 bits sample is stored in 16 bits with extra padding. - * If you want to support multiple bit depths, then using AV_PIX_FMT_YUV420P16* with the bpp stored separately is better. - */ - AV_PIX_FMT_YUV420P9BE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P9LE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV420P10BE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P10LE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV422P10BE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P10LE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV444P9BE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P9LE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV444P10BE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P10LE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV422P9BE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P9LE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_GBRP, ///< planar GBR 4:4:4 24bpp - AV_PIX_FMT_GBR24P = AV_PIX_FMT_GBRP, // alias for #AV_PIX_FMT_GBRP - AV_PIX_FMT_GBRP9BE, ///< planar GBR 4:4:4 27bpp, big-endian - AV_PIX_FMT_GBRP9LE, ///< planar GBR 4:4:4 27bpp, little-endian - AV_PIX_FMT_GBRP10BE, ///< planar GBR 4:4:4 30bpp, big-endian - AV_PIX_FMT_GBRP10LE, ///< planar GBR 4:4:4 30bpp, little-endian - AV_PIX_FMT_GBRP16BE, ///< planar GBR 4:4:4 48bpp, big-endian - AV_PIX_FMT_GBRP16LE, ///< planar GBR 4:4:4 48bpp, little-endian - AV_PIX_FMT_YUVA422P, ///< planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples) - AV_PIX_FMT_YUVA444P, ///< planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples) - AV_PIX_FMT_YUVA420P9BE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), big-endian - AV_PIX_FMT_YUVA420P9LE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), little-endian - AV_PIX_FMT_YUVA422P9BE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), big-endian - AV_PIX_FMT_YUVA422P9LE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), little-endian - AV_PIX_FMT_YUVA444P9BE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), big-endian - AV_PIX_FMT_YUVA444P9LE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), little-endian - AV_PIX_FMT_YUVA420P10BE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian) - AV_PIX_FMT_YUVA420P10LE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian) - AV_PIX_FMT_YUVA422P10BE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA422P10LE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian) - AV_PIX_FMT_YUVA444P10BE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA444P10LE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian) - AV_PIX_FMT_YUVA420P16BE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian) - AV_PIX_FMT_YUVA420P16LE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian) - AV_PIX_FMT_YUVA422P16BE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA422P16LE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian) - AV_PIX_FMT_YUVA444P16BE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA444P16LE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian) - - AV_PIX_FMT_VDPAU, ///< HW acceleration through VDPAU, Picture.data[3] contains a VdpVideoSurface - - AV_PIX_FMT_XYZ12LE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), the 2-byte value for each X/Y/Z is stored as little-endian, the 4 lower bits are set to 0 - AV_PIX_FMT_XYZ12BE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), the 2-byte value for each X/Y/Z is stored as big-endian, the 4 lower bits are set to 0 - AV_PIX_FMT_NV16, ///< interleaved chroma YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples) - AV_PIX_FMT_NV20LE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_NV20BE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - - AV_PIX_FMT_RGBA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian - AV_PIX_FMT_RGBA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian - AV_PIX_FMT_BGRA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian - AV_PIX_FMT_BGRA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian - - AV_PIX_FMT_YVYU422, ///< packed YUV 4:2:2, 16bpp, Y0 Cr Y1 Cb - - AV_PIX_FMT_YA16BE, ///< 16 bits gray, 16 bits alpha (big-endian) - AV_PIX_FMT_YA16LE, ///< 16 bits gray, 16 bits alpha (little-endian) - - AV_PIX_FMT_GBRAP, ///< planar GBRA 4:4:4:4 32bpp - AV_PIX_FMT_GBRAP16BE, ///< planar GBRA 4:4:4:4 64bpp, big-endian - AV_PIX_FMT_GBRAP16LE, ///< planar GBRA 4:4:4:4 64bpp, little-endian - /** - * HW acceleration through QSV, data[3] contains a pointer to the - * mfxFrameSurface1 structure. - */ - AV_PIX_FMT_QSV, - /** - * HW acceleration though MMAL, data[3] contains a pointer to the - * MMAL_BUFFER_HEADER_T structure. - */ - AV_PIX_FMT_MMAL, - - AV_PIX_FMT_D3D11VA_VLD, ///< HW decoding through Direct3D11 via old API, Picture.data[3] contains a ID3D11VideoDecoderOutputView pointer - - /** - * HW acceleration through CUDA. data[i] contain CUdeviceptr pointers - * exactly as for system memory frames. - */ - AV_PIX_FMT_CUDA, - - AV_PIX_FMT_0RGB, ///< packed RGB 8:8:8, 32bpp, XRGBXRGB... X=unused/undefined - AV_PIX_FMT_RGB0, ///< packed RGB 8:8:8, 32bpp, RGBXRGBX... X=unused/undefined - AV_PIX_FMT_0BGR, ///< packed BGR 8:8:8, 32bpp, XBGRXBGR... X=unused/undefined - AV_PIX_FMT_BGR0, ///< packed BGR 8:8:8, 32bpp, BGRXBGRX... X=unused/undefined - - AV_PIX_FMT_YUV420P12BE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P12LE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV420P14BE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P14LE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV422P14BE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P14LE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV444P14BE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P14LE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_GBRP12BE, ///< planar GBR 4:4:4 36bpp, big-endian - AV_PIX_FMT_GBRP12LE, ///< planar GBR 4:4:4 36bpp, little-endian - AV_PIX_FMT_GBRP14BE, ///< planar GBR 4:4:4 42bpp, big-endian - AV_PIX_FMT_GBRP14LE, ///< planar GBR 4:4:4 42bpp, little-endian - AV_PIX_FMT_YUVJ411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV411P and setting color_range - - AV_PIX_FMT_BAYER_BGGR8, ///< bayer, BGBG..(odd line), GRGR..(even line), 8-bit samples - AV_PIX_FMT_BAYER_RGGB8, ///< bayer, RGRG..(odd line), GBGB..(even line), 8-bit samples - AV_PIX_FMT_BAYER_GBRG8, ///< bayer, GBGB..(odd line), RGRG..(even line), 8-bit samples - AV_PIX_FMT_BAYER_GRBG8, ///< bayer, GRGR..(odd line), BGBG..(even line), 8-bit samples - AV_PIX_FMT_BAYER_BGGR16LE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_BGGR16BE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, big-endian - AV_PIX_FMT_BAYER_RGGB16LE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_RGGB16BE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, big-endian - AV_PIX_FMT_BAYER_GBRG16LE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_GBRG16BE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, big-endian - AV_PIX_FMT_BAYER_GRBG16LE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_GRBG16BE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, big-endian - -#if FF_API_XVMC - AV_PIX_FMT_XVMC,///< XVideo Motion Acceleration via common packet passing -#endif - - AV_PIX_FMT_YUV440P10LE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian - AV_PIX_FMT_YUV440P10BE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian - AV_PIX_FMT_YUV440P12LE, ///< planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian - AV_PIX_FMT_YUV440P12BE, ///< planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian - AV_PIX_FMT_AYUV64LE, ///< packed AYUV 4:4:4,64bpp (1 Cr & Cb sample per 1x1 Y & A samples), little-endian - AV_PIX_FMT_AYUV64BE, ///< packed AYUV 4:4:4,64bpp (1 Cr & Cb sample per 1x1 Y & A samples), big-endian - - AV_PIX_FMT_VIDEOTOOLBOX, ///< hardware decoding through Videotoolbox - - AV_PIX_FMT_P010LE, ///< like NV12, with 10bpp per component, data in the high bits, zeros in the low bits, little-endian - AV_PIX_FMT_P010BE, ///< like NV12, with 10bpp per component, data in the high bits, zeros in the low bits, big-endian - - AV_PIX_FMT_GBRAP12BE, ///< planar GBR 4:4:4:4 48bpp, big-endian - AV_PIX_FMT_GBRAP12LE, ///< planar GBR 4:4:4:4 48bpp, little-endian - - AV_PIX_FMT_GBRAP10BE, ///< planar GBR 4:4:4:4 40bpp, big-endian - AV_PIX_FMT_GBRAP10LE, ///< planar GBR 4:4:4:4 40bpp, little-endian - - AV_PIX_FMT_MEDIACODEC, ///< hardware decoding through MediaCodec - - AV_PIX_FMT_GRAY12BE, ///< Y , 12bpp, big-endian - AV_PIX_FMT_GRAY12LE, ///< Y , 12bpp, little-endian - AV_PIX_FMT_GRAY10BE, ///< Y , 10bpp, big-endian - AV_PIX_FMT_GRAY10LE, ///< Y , 10bpp, little-endian - - AV_PIX_FMT_P016LE, ///< like NV12, with 16bpp per component, little-endian - AV_PIX_FMT_P016BE, ///< like NV12, with 16bpp per component, big-endian - - /** - * Hardware surfaces for Direct3D11. - * - * This is preferred over the legacy AV_PIX_FMT_D3D11VA_VLD. The new D3D11 - * hwaccel API and filtering support AV_PIX_FMT_D3D11 only. - * - * data[0] contains a ID3D11Texture2D pointer, and data[1] contains the - * texture array index of the frame as intptr_t if the ID3D11Texture2D is - * an array texture (or always 0 if it's a normal texture). - */ - AV_PIX_FMT_D3D11, - - AV_PIX_FMT_GRAY9BE, ///< Y , 9bpp, big-endian - AV_PIX_FMT_GRAY9LE, ///< Y , 9bpp, little-endian - - AV_PIX_FMT_GBRPF32BE, ///< IEEE-754 single precision planar GBR 4:4:4, 96bpp, big-endian - AV_PIX_FMT_GBRPF32LE, ///< IEEE-754 single precision planar GBR 4:4:4, 96bpp, little-endian - AV_PIX_FMT_GBRAPF32BE, ///< IEEE-754 single precision planar GBRA 4:4:4:4, 128bpp, big-endian - AV_PIX_FMT_GBRAPF32LE, ///< IEEE-754 single precision planar GBRA 4:4:4:4, 128bpp, little-endian - - /** - * DRM-managed buffers exposed through PRIME buffer sharing. - * - * data[0] points to an AVDRMFrameDescriptor. - */ - AV_PIX_FMT_DRM_PRIME, - /** - * Hardware surfaces for OpenCL. - * - * data[i] contain 2D image objects (typed in C as cl_mem, used - * in OpenCL as image2d_t) for each plane of the surface. - */ - AV_PIX_FMT_OPENCL, - - AV_PIX_FMT_GRAY14BE, ///< Y , 14bpp, big-endian - AV_PIX_FMT_GRAY14LE, ///< Y , 14bpp, little-endian - - AV_PIX_FMT_GRAYF32BE, ///< IEEE-754 single precision Y, 32bpp, big-endian - AV_PIX_FMT_GRAYF32LE, ///< IEEE-754 single precision Y, 32bpp, little-endian - - AV_PIX_FMT_YUVA422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), 12b alpha, big-endian - AV_PIX_FMT_YUVA422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), 12b alpha, little-endian - AV_PIX_FMT_YUVA444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), 12b alpha, big-endian - AV_PIX_FMT_YUVA444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), 12b alpha, little-endian - - AV_PIX_FMT_NV24, ///< planar YUV 4:4:4, 24bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (first byte U and the following byte V) - AV_PIX_FMT_NV42, ///< as above, but U and V bytes are swapped - - /** - * Vulkan hardware images. - * - * data[0] points to an AVVkFrame - */ - AV_PIX_FMT_VULKAN, - - AV_PIX_FMT_Y210BE, ///< packed YUV 4:2:2 like YUYV422, 20bpp, data in the high bits, big-endian - AV_PIX_FMT_Y210LE, ///< packed YUV 4:2:2 like YUYV422, 20bpp, data in the high bits, little-endian - - AV_PIX_FMT_X2RGB10LE, ///< packed RGB 10:10:10, 30bpp, (msb)2X 10R 10G 10B(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_X2RGB10BE, ///< packed RGB 10:10:10, 30bpp, (msb)2X 10R 10G 10B(lsb), big-endian, X=unused/undefined - AV_PIX_FMT_X2BGR10LE, ///< packed BGR 10:10:10, 30bpp, (msb)2X 10B 10G 10R(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_X2BGR10BE, ///< packed BGR 10:10:10, 30bpp, (msb)2X 10B 10G 10R(lsb), big-endian, X=unused/undefined - - AV_PIX_FMT_P210BE, ///< interleaved chroma YUV 4:2:2, 20bpp, data in the high bits, big-endian - AV_PIX_FMT_P210LE, ///< interleaved chroma YUV 4:2:2, 20bpp, data in the high bits, little-endian - - AV_PIX_FMT_P410BE, ///< interleaved chroma YUV 4:4:4, 30bpp, data in the high bits, big-endian - AV_PIX_FMT_P410LE, ///< interleaved chroma YUV 4:4:4, 30bpp, data in the high bits, little-endian - - AV_PIX_FMT_P216BE, ///< interleaved chroma YUV 4:2:2, 32bpp, big-endian - AV_PIX_FMT_P216LE, ///< interleaved chroma YUV 4:2:2, 32bpp, little-endian - - AV_PIX_FMT_P416BE, ///< interleaved chroma YUV 4:4:4, 48bpp, big-endian - AV_PIX_FMT_P416LE, ///< interleaved chroma YUV 4:4:4, 48bpp, little-endian - - AV_PIX_FMT_VUYA, ///< packed VUYA 4:4:4, 32bpp, VUYAVUYA... - - AV_PIX_FMT_NB ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions -}; - -#if AV_HAVE_BIGENDIAN -# define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##be -#else -# define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##le -#endif - -#define AV_PIX_FMT_RGB32 AV_PIX_FMT_NE(ARGB, BGRA) -#define AV_PIX_FMT_RGB32_1 AV_PIX_FMT_NE(RGBA, ABGR) -#define AV_PIX_FMT_BGR32 AV_PIX_FMT_NE(ABGR, RGBA) -#define AV_PIX_FMT_BGR32_1 AV_PIX_FMT_NE(BGRA, ARGB) -#define AV_PIX_FMT_0RGB32 AV_PIX_FMT_NE(0RGB, BGR0) -#define AV_PIX_FMT_0BGR32 AV_PIX_FMT_NE(0BGR, RGB0) - -#define AV_PIX_FMT_GRAY9 AV_PIX_FMT_NE(GRAY9BE, GRAY9LE) -#define AV_PIX_FMT_GRAY10 AV_PIX_FMT_NE(GRAY10BE, GRAY10LE) -#define AV_PIX_FMT_GRAY12 AV_PIX_FMT_NE(GRAY12BE, GRAY12LE) -#define AV_PIX_FMT_GRAY14 AV_PIX_FMT_NE(GRAY14BE, GRAY14LE) -#define AV_PIX_FMT_GRAY16 AV_PIX_FMT_NE(GRAY16BE, GRAY16LE) -#define AV_PIX_FMT_YA16 AV_PIX_FMT_NE(YA16BE, YA16LE) -#define AV_PIX_FMT_RGB48 AV_PIX_FMT_NE(RGB48BE, RGB48LE) -#define AV_PIX_FMT_RGB565 AV_PIX_FMT_NE(RGB565BE, RGB565LE) -#define AV_PIX_FMT_RGB555 AV_PIX_FMT_NE(RGB555BE, RGB555LE) -#define AV_PIX_FMT_RGB444 AV_PIX_FMT_NE(RGB444BE, RGB444LE) -#define AV_PIX_FMT_RGBA64 AV_PIX_FMT_NE(RGBA64BE, RGBA64LE) -#define AV_PIX_FMT_BGR48 AV_PIX_FMT_NE(BGR48BE, BGR48LE) -#define AV_PIX_FMT_BGR565 AV_PIX_FMT_NE(BGR565BE, BGR565LE) -#define AV_PIX_FMT_BGR555 AV_PIX_FMT_NE(BGR555BE, BGR555LE) -#define AV_PIX_FMT_BGR444 AV_PIX_FMT_NE(BGR444BE, BGR444LE) -#define AV_PIX_FMT_BGRA64 AV_PIX_FMT_NE(BGRA64BE, BGRA64LE) - -#define AV_PIX_FMT_YUV420P9 AV_PIX_FMT_NE(YUV420P9BE , YUV420P9LE) -#define AV_PIX_FMT_YUV422P9 AV_PIX_FMT_NE(YUV422P9BE , YUV422P9LE) -#define AV_PIX_FMT_YUV444P9 AV_PIX_FMT_NE(YUV444P9BE , YUV444P9LE) -#define AV_PIX_FMT_YUV420P10 AV_PIX_FMT_NE(YUV420P10BE, YUV420P10LE) -#define AV_PIX_FMT_YUV422P10 AV_PIX_FMT_NE(YUV422P10BE, YUV422P10LE) -#define AV_PIX_FMT_YUV440P10 AV_PIX_FMT_NE(YUV440P10BE, YUV440P10LE) -#define AV_PIX_FMT_YUV444P10 AV_PIX_FMT_NE(YUV444P10BE, YUV444P10LE) -#define AV_PIX_FMT_YUV420P12 AV_PIX_FMT_NE(YUV420P12BE, YUV420P12LE) -#define AV_PIX_FMT_YUV422P12 AV_PIX_FMT_NE(YUV422P12BE, YUV422P12LE) -#define AV_PIX_FMT_YUV440P12 AV_PIX_FMT_NE(YUV440P12BE, YUV440P12LE) -#define AV_PIX_FMT_YUV444P12 AV_PIX_FMT_NE(YUV444P12BE, YUV444P12LE) -#define AV_PIX_FMT_YUV420P14 AV_PIX_FMT_NE(YUV420P14BE, YUV420P14LE) -#define AV_PIX_FMT_YUV422P14 AV_PIX_FMT_NE(YUV422P14BE, YUV422P14LE) -#define AV_PIX_FMT_YUV444P14 AV_PIX_FMT_NE(YUV444P14BE, YUV444P14LE) -#define AV_PIX_FMT_YUV420P16 AV_PIX_FMT_NE(YUV420P16BE, YUV420P16LE) -#define AV_PIX_FMT_YUV422P16 AV_PIX_FMT_NE(YUV422P16BE, YUV422P16LE) -#define AV_PIX_FMT_YUV444P16 AV_PIX_FMT_NE(YUV444P16BE, YUV444P16LE) - -#define AV_PIX_FMT_GBRP9 AV_PIX_FMT_NE(GBRP9BE , GBRP9LE) -#define AV_PIX_FMT_GBRP10 AV_PIX_FMT_NE(GBRP10BE, GBRP10LE) -#define AV_PIX_FMT_GBRP12 AV_PIX_FMT_NE(GBRP12BE, GBRP12LE) -#define AV_PIX_FMT_GBRP14 AV_PIX_FMT_NE(GBRP14BE, GBRP14LE) -#define AV_PIX_FMT_GBRP16 AV_PIX_FMT_NE(GBRP16BE, GBRP16LE) -#define AV_PIX_FMT_GBRAP10 AV_PIX_FMT_NE(GBRAP10BE, GBRAP10LE) -#define AV_PIX_FMT_GBRAP12 AV_PIX_FMT_NE(GBRAP12BE, GBRAP12LE) -#define AV_PIX_FMT_GBRAP16 AV_PIX_FMT_NE(GBRAP16BE, GBRAP16LE) - -#define AV_PIX_FMT_BAYER_BGGR16 AV_PIX_FMT_NE(BAYER_BGGR16BE, BAYER_BGGR16LE) -#define AV_PIX_FMT_BAYER_RGGB16 AV_PIX_FMT_NE(BAYER_RGGB16BE, BAYER_RGGB16LE) -#define AV_PIX_FMT_BAYER_GBRG16 AV_PIX_FMT_NE(BAYER_GBRG16BE, BAYER_GBRG16LE) -#define AV_PIX_FMT_BAYER_GRBG16 AV_PIX_FMT_NE(BAYER_GRBG16BE, BAYER_GRBG16LE) - -#define AV_PIX_FMT_GBRPF32 AV_PIX_FMT_NE(GBRPF32BE, GBRPF32LE) -#define AV_PIX_FMT_GBRAPF32 AV_PIX_FMT_NE(GBRAPF32BE, GBRAPF32LE) - -#define AV_PIX_FMT_GRAYF32 AV_PIX_FMT_NE(GRAYF32BE, GRAYF32LE) - -#define AV_PIX_FMT_YUVA420P9 AV_PIX_FMT_NE(YUVA420P9BE , YUVA420P9LE) -#define AV_PIX_FMT_YUVA422P9 AV_PIX_FMT_NE(YUVA422P9BE , YUVA422P9LE) -#define AV_PIX_FMT_YUVA444P9 AV_PIX_FMT_NE(YUVA444P9BE , YUVA444P9LE) -#define AV_PIX_FMT_YUVA420P10 AV_PIX_FMT_NE(YUVA420P10BE, YUVA420P10LE) -#define AV_PIX_FMT_YUVA422P10 AV_PIX_FMT_NE(YUVA422P10BE, YUVA422P10LE) -#define AV_PIX_FMT_YUVA444P10 AV_PIX_FMT_NE(YUVA444P10BE, YUVA444P10LE) -#define AV_PIX_FMT_YUVA422P12 AV_PIX_FMT_NE(YUVA422P12BE, YUVA422P12LE) -#define AV_PIX_FMT_YUVA444P12 AV_PIX_FMT_NE(YUVA444P12BE, YUVA444P12LE) -#define AV_PIX_FMT_YUVA420P16 AV_PIX_FMT_NE(YUVA420P16BE, YUVA420P16LE) -#define AV_PIX_FMT_YUVA422P16 AV_PIX_FMT_NE(YUVA422P16BE, YUVA422P16LE) -#define AV_PIX_FMT_YUVA444P16 AV_PIX_FMT_NE(YUVA444P16BE, YUVA444P16LE) - -#define AV_PIX_FMT_XYZ12 AV_PIX_FMT_NE(XYZ12BE, XYZ12LE) -#define AV_PIX_FMT_NV20 AV_PIX_FMT_NE(NV20BE, NV20LE) -#define AV_PIX_FMT_AYUV64 AV_PIX_FMT_NE(AYUV64BE, AYUV64LE) -#define AV_PIX_FMT_P010 AV_PIX_FMT_NE(P010BE, P010LE) -#define AV_PIX_FMT_P016 AV_PIX_FMT_NE(P016BE, P016LE) - -#define AV_PIX_FMT_Y210 AV_PIX_FMT_NE(Y210BE, Y210LE) -#define AV_PIX_FMT_X2RGB10 AV_PIX_FMT_NE(X2RGB10BE, X2RGB10LE) -#define AV_PIX_FMT_X2BGR10 AV_PIX_FMT_NE(X2BGR10BE, X2BGR10LE) - -#define AV_PIX_FMT_P210 AV_PIX_FMT_NE(P210BE, P210LE) -#define AV_PIX_FMT_P410 AV_PIX_FMT_NE(P410BE, P410LE) -#define AV_PIX_FMT_P216 AV_PIX_FMT_NE(P216BE, P216LE) -#define AV_PIX_FMT_P416 AV_PIX_FMT_NE(P416BE, P416LE) - -/** - * Chromaticity coordinates of the source primaries. - * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.1 and ITU-T H.273. - */ -enum AVColorPrimaries { - AVCOL_PRI_RESERVED0 = 0, - AVCOL_PRI_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 / SMPTE RP 177 Annex B - AVCOL_PRI_UNSPECIFIED = 2, - AVCOL_PRI_RESERVED = 3, - AVCOL_PRI_BT470M = 4, ///< also FCC Title 47 Code of Federal Regulations 73.682 (a)(20) - - AVCOL_PRI_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM - AVCOL_PRI_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC - AVCOL_PRI_SMPTE240M = 7, ///< identical to above, also called "SMPTE C" even though it uses D65 - AVCOL_PRI_FILM = 8, ///< colour filters using Illuminant C - AVCOL_PRI_BT2020 = 9, ///< ITU-R BT2020 - AVCOL_PRI_SMPTE428 = 10, ///< SMPTE ST 428-1 (CIE 1931 XYZ) - AVCOL_PRI_SMPTEST428_1 = AVCOL_PRI_SMPTE428, - AVCOL_PRI_SMPTE431 = 11, ///< SMPTE ST 431-2 (2011) / DCI P3 - AVCOL_PRI_SMPTE432 = 12, ///< SMPTE ST 432-1 (2010) / P3 D65 / Display P3 - AVCOL_PRI_EBU3213 = 22, ///< EBU Tech. 3213-E (nothing there) / one of JEDEC P22 group phosphors - AVCOL_PRI_JEDEC_P22 = AVCOL_PRI_EBU3213, - AVCOL_PRI_NB ///< Not part of ABI -}; - -/** - * Color Transfer Characteristic. - * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.2. - */ -enum AVColorTransferCharacteristic { - AVCOL_TRC_RESERVED0 = 0, - AVCOL_TRC_BT709 = 1, ///< also ITU-R BT1361 - AVCOL_TRC_UNSPECIFIED = 2, - AVCOL_TRC_RESERVED = 3, - AVCOL_TRC_GAMMA22 = 4, ///< also ITU-R BT470M / ITU-R BT1700 625 PAL & SECAM - AVCOL_TRC_GAMMA28 = 5, ///< also ITU-R BT470BG - AVCOL_TRC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 or 625 / ITU-R BT1358 525 or 625 / ITU-R BT1700 NTSC - AVCOL_TRC_SMPTE240M = 7, - AVCOL_TRC_LINEAR = 8, ///< "Linear transfer characteristics" - AVCOL_TRC_LOG = 9, ///< "Logarithmic transfer characteristic (100:1 range)" - AVCOL_TRC_LOG_SQRT = 10, ///< "Logarithmic transfer characteristic (100 * Sqrt(10) : 1 range)" - AVCOL_TRC_IEC61966_2_4 = 11, ///< IEC 61966-2-4 - AVCOL_TRC_BT1361_ECG = 12, ///< ITU-R BT1361 Extended Colour Gamut - AVCOL_TRC_IEC61966_2_1 = 13, ///< IEC 61966-2-1 (sRGB or sYCC) - AVCOL_TRC_BT2020_10 = 14, ///< ITU-R BT2020 for 10-bit system - AVCOL_TRC_BT2020_12 = 15, ///< ITU-R BT2020 for 12-bit system - AVCOL_TRC_SMPTE2084 = 16, ///< SMPTE ST 2084 for 10-, 12-, 14- and 16-bit systems - AVCOL_TRC_SMPTEST2084 = AVCOL_TRC_SMPTE2084, - AVCOL_TRC_SMPTE428 = 17, ///< SMPTE ST 428-1 - AVCOL_TRC_SMPTEST428_1 = AVCOL_TRC_SMPTE428, - AVCOL_TRC_ARIB_STD_B67 = 18, ///< ARIB STD-B67, known as "Hybrid log-gamma" - AVCOL_TRC_NB ///< Not part of ABI -}; - -/** - * YUV colorspace type. - * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.3. - */ -enum AVColorSpace { - AVCOL_SPC_RGB = 0, ///< order of coefficients is actually GBR, also IEC 61966-2-1 (sRGB), YZX and ST 428-1 - AVCOL_SPC_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 xvYCC709 / derived in SMPTE RP 177 Annex B - AVCOL_SPC_UNSPECIFIED = 2, - AVCOL_SPC_RESERVED = 3, ///< reserved for future use by ITU-T and ISO/IEC just like 15-255 are - AVCOL_SPC_FCC = 4, ///< FCC Title 47 Code of Federal Regulations 73.682 (a)(20) - AVCOL_SPC_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM / IEC 61966-2-4 xvYCC601 - AVCOL_SPC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC / functionally identical to above - AVCOL_SPC_SMPTE240M = 7, ///< derived from 170M primaries and D65 white point, 170M is derived from BT470 System M's primaries - AVCOL_SPC_YCGCO = 8, ///< used by Dirac / VC-2 and H.264 FRext, see ITU-T SG16 - AVCOL_SPC_YCOCG = AVCOL_SPC_YCGCO, - AVCOL_SPC_BT2020_NCL = 9, ///< ITU-R BT2020 non-constant luminance system - AVCOL_SPC_BT2020_CL = 10, ///< ITU-R BT2020 constant luminance system - AVCOL_SPC_SMPTE2085 = 11, ///< SMPTE 2085, Y'D'zD'x - AVCOL_SPC_CHROMA_DERIVED_NCL = 12, ///< Chromaticity-derived non-constant luminance system - AVCOL_SPC_CHROMA_DERIVED_CL = 13, ///< Chromaticity-derived constant luminance system - AVCOL_SPC_ICTCP = 14, ///< ITU-R BT.2100-0, ICtCp - AVCOL_SPC_NB ///< Not part of ABI -}; - -/** - * Visual content value range. - * - * These values are based on definitions that can be found in multiple - * specifications, such as ITU-T BT.709 (3.4 - Quantization of RGB, luminance - * and colour-difference signals), ITU-T BT.2020 (Table 5 - Digital - * Representation) as well as ITU-T BT.2100 (Table 9 - Digital 10- and 12-bit - * integer representation). At the time of writing, the BT.2100 one is - * recommended, as it also defines the full range representation. - * - * Common definitions: - * - For RGB and luma planes such as Y in YCbCr and I in ICtCp, - * 'E' is the original value in range of 0.0 to 1.0. - * - For chroma planes such as Cb,Cr and Ct,Cp, 'E' is the original - * value in range of -0.5 to 0.5. - * - 'n' is the output bit depth. - * - For additional definitions such as rounding and clipping to valid n - * bit unsigned integer range, please refer to BT.2100 (Table 9). - */ -enum AVColorRange { - AVCOL_RANGE_UNSPECIFIED = 0, - - /** - * Narrow or limited range content. - * - * - For luma planes: - * - * (219 * E + 16) * 2^(n-8) - * - * F.ex. the range of 16-235 for 8 bits - * - * - For chroma planes: - * - * (224 * E + 128) * 2^(n-8) - * - * F.ex. the range of 16-240 for 8 bits - */ - AVCOL_RANGE_MPEG = 1, - - /** - * Full range content. - * - * - For RGB and luma planes: - * - * (2^n - 1) * E - * - * F.ex. the range of 0-255 for 8 bits - * - * - For chroma planes: - * - * (2^n - 1) * E + 2^(n - 1) - * - * F.ex. the range of 1-255 for 8 bits - */ - AVCOL_RANGE_JPEG = 2, - AVCOL_RANGE_NB ///< Not part of ABI -}; - -/** - * Location of chroma samples. - * - * Illustration showing the location of the first (top left) chroma sample of the - * image, the left shows only luma, the right - * shows the location of the chroma sample, the 2 could be imagined to overlay - * each other but are drawn separately due to limitations of ASCII - * - * 1st 2nd 1st 2nd horizontal luma sample positions - * v v v v - * ______ ______ - *1st luma line > |X X ... |3 4 X ... X are luma samples, - * | |1 2 1-6 are possible chroma positions - *2nd luma line > |X X ... |5 6 X ... 0 is undefined/unknown position - */ -enum AVChromaLocation { - AVCHROMA_LOC_UNSPECIFIED = 0, - AVCHROMA_LOC_LEFT = 1, ///< MPEG-2/4 4:2:0, H.264 default for 4:2:0 - AVCHROMA_LOC_CENTER = 2, ///< MPEG-1 4:2:0, JPEG 4:2:0, H.263 4:2:0 - AVCHROMA_LOC_TOPLEFT = 3, ///< ITU-R 601, SMPTE 274M 296M S314M(DV 4:1:1), mpeg2 4:2:2 - AVCHROMA_LOC_TOP = 4, - AVCHROMA_LOC_BOTTOMLEFT = 5, - AVCHROMA_LOC_BOTTOM = 6, - AVCHROMA_LOC_NB ///< Not part of ABI -}; - -#endif /* AVUTIL_PIXFMT_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/random_seed.h b/third_party/ffmpeg/uos/mips64/include/libavutil/random_seed.h deleted file mode 100644 index 0462a048..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/random_seed.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Copyright (c) 2009 Baptiste Coudurier - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_RANDOM_SEED_H -#define AVUTIL_RANDOM_SEED_H - -#include -/** - * @addtogroup lavu_crypto - * @{ - */ - -/** - * Get a seed to use in conjunction with random functions. - * This function tries to provide a good seed at a best effort bases. - * Its possible to call this function multiple times if more bits are needed. - * It can be quite slow, which is why it should only be used as seed for a faster - * PRNG. The quality of the seed depends on the platform. - */ -uint32_t av_get_random_seed(void); - -/** - * @} - */ - -#endif /* AVUTIL_RANDOM_SEED_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/rational.h b/third_party/ffmpeg/uos/mips64/include/libavutil/rational.h deleted file mode 100644 index cbb08a0b..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/rational.h +++ /dev/null @@ -1,220 +0,0 @@ -/* - * rational numbers - * Copyright (c) 2003 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_math_rational - * Utilties for rational number calculation. - * @author Michael Niedermayer - */ - -#ifndef AVUTIL_RATIONAL_H -#define AVUTIL_RATIONAL_H - -#include -#include -#include "attributes.h" - -/** - * @defgroup lavu_math_rational AVRational - * @ingroup lavu_math - * Rational number calculation. - * - * While rational numbers can be expressed as floating-point numbers, the - * conversion process is a lossy one, so are floating-point operations. On the - * other hand, the nature of FFmpeg demands highly accurate calculation of - * timestamps. This set of rational number utilities serves as a generic - * interface for manipulating rational numbers as pairs of numerators and - * denominators. - * - * Many of the functions that operate on AVRational's have the suffix `_q`, in - * reference to the mathematical symbol "ℚ" (Q) which denotes the set of all - * rational numbers. - * - * @{ - */ - -/** - * Rational number (pair of numerator and denominator). - */ -typedef struct AVRational{ - int num; ///< Numerator - int den; ///< Denominator -} AVRational; - -/** - * Create an AVRational. - * - * Useful for compilers that do not support compound literals. - * - * @note The return value is not reduced. - * @see av_reduce() - */ -static inline AVRational av_make_q(int num, int den) -{ - AVRational r = { num, den }; - return r; -} - -/** - * Compare two rationals. - * - * @param a First rational - * @param b Second rational - * - * @return One of the following values: - * - 0 if `a == b` - * - 1 if `a > b` - * - -1 if `a < b` - * - `INT_MIN` if one of the values is of the form `0 / 0` - */ -static inline int av_cmp_q(AVRational a, AVRational b){ - const int64_t tmp= a.num * (int64_t)b.den - b.num * (int64_t)a.den; - - if(tmp) return (int)((tmp ^ a.den ^ b.den)>>63)|1; - else if(b.den && a.den) return 0; - else if(a.num && b.num) return (a.num>>31) - (b.num>>31); - else return INT_MIN; -} - -/** - * Convert an AVRational to a `double`. - * @param a AVRational to convert - * @return `a` in floating-point form - * @see av_d2q() - */ -static inline double av_q2d(AVRational a){ - return a.num / (double) a.den; -} - -/** - * Reduce a fraction. - * - * This is useful for framerate calculations. - * - * @param[out] dst_num Destination numerator - * @param[out] dst_den Destination denominator - * @param[in] num Source numerator - * @param[in] den Source denominator - * @param[in] max Maximum allowed values for `dst_num` & `dst_den` - * @return 1 if the operation is exact, 0 otherwise - */ -int av_reduce(int *dst_num, int *dst_den, int64_t num, int64_t den, int64_t max); - -/** - * Multiply two rationals. - * @param b First rational - * @param c Second rational - * @return b*c - */ -AVRational av_mul_q(AVRational b, AVRational c) av_const; - -/** - * Divide one rational by another. - * @param b First rational - * @param c Second rational - * @return b/c - */ -AVRational av_div_q(AVRational b, AVRational c) av_const; - -/** - * Add two rationals. - * @param b First rational - * @param c Second rational - * @return b+c - */ -AVRational av_add_q(AVRational b, AVRational c) av_const; - -/** - * Subtract one rational from another. - * @param b First rational - * @param c Second rational - * @return b-c - */ -AVRational av_sub_q(AVRational b, AVRational c) av_const; - -/** - * Invert a rational. - * @param q value - * @return 1 / q - */ -static av_always_inline AVRational av_inv_q(AVRational q) -{ - AVRational r = { q.den, q.num }; - return r; -} - -/** - * Convert a double precision floating point number to a rational. - * - * In case of infinity, the returned value is expressed as `{1, 0}` or - * `{-1, 0}` depending on the sign. - * - * @param d `double` to convert - * @param max Maximum allowed numerator and denominator - * @return `d` in AVRational form - * @see av_q2d() - */ -AVRational av_d2q(double d, int max) av_const; - -/** - * Find which of the two rationals is closer to another rational. - * - * @param q Rational to be compared against - * @param q1,q2 Rationals to be tested - * @return One of the following values: - * - 1 if `q1` is nearer to `q` than `q2` - * - -1 if `q2` is nearer to `q` than `q1` - * - 0 if they have the same distance - */ -int av_nearer_q(AVRational q, AVRational q1, AVRational q2); - -/** - * Find the value in a list of rationals nearest a given reference rational. - * - * @param q Reference rational - * @param q_list Array of rationals terminated by `{0, 0}` - * @return Index of the nearest value found in the array - */ -int av_find_nearest_q_idx(AVRational q, const AVRational* q_list); - -/** - * Convert an AVRational to a IEEE 32-bit `float` expressed in fixed-point - * format. - * - * @param q Rational to be converted - * @return Equivalent floating-point value, expressed as an unsigned 32-bit - * integer. - * @note The returned value is platform-indepedant. - */ -uint32_t av_q2intfloat(AVRational q); - -/** - * Return the best rational so that a and b are multiple of it. - * If the resulting denominator is larger than max_den, return def. - */ -AVRational av_gcd_q(AVRational a, AVRational b, int max_den, AVRational def); - -/** - * @} - */ - -#endif /* AVUTIL_RATIONAL_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/rc4.h b/third_party/ffmpeg/uos/mips64/include/libavutil/rc4.h deleted file mode 100644 index 029cd2ad..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/rc4.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * RC4 encryption/decryption/pseudo-random number generator - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_RC4_H -#define AVUTIL_RC4_H - -#include - -/** - * @defgroup lavu_rc4 RC4 - * @ingroup lavu_crypto - * @{ - */ - -typedef struct AVRC4 { - uint8_t state[256]; - int x, y; -} AVRC4; - -/** - * Allocate an AVRC4 context. - */ -AVRC4 *av_rc4_alloc(void); - -/** - * @brief Initializes an AVRC4 context. - * - * @param key_bits must be a multiple of 8 - * @param decrypt 0 for encryption, 1 for decryption, currently has no effect - * @return zero on success, negative value otherwise - */ -int av_rc4_init(struct AVRC4 *d, const uint8_t *key, int key_bits, int decrypt); - -/** - * @brief Encrypts / decrypts using the RC4 algorithm. - * - * @param count number of bytes - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst, may be NULL - * @param iv not (yet) used for RC4, should be NULL - * @param decrypt 0 for encryption, 1 for decryption, not (yet) used - */ -void av_rc4_crypt(struct AVRC4 *d, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_RC4_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/replaygain.h b/third_party/ffmpeg/uos/mips64/include/libavutil/replaygain.h deleted file mode 100644 index b49bf1a3..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/replaygain.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_REPLAYGAIN_H -#define AVUTIL_REPLAYGAIN_H - -#include - -/** - * ReplayGain information (see - * http://wiki.hydrogenaudio.org/index.php?title=ReplayGain_1.0_specification). - * The size of this struct is a part of the public ABI. - */ -typedef struct AVReplayGain { - /** - * Track replay gain in microbels (divide by 100000 to get the value in dB). - * Should be set to INT32_MIN when unknown. - */ - int32_t track_gain; - /** - * Peak track amplitude, with 100000 representing full scale (but values - * may overflow). 0 when unknown. - */ - uint32_t track_peak; - /** - * Same as track_gain, but for the whole album. - */ - int32_t album_gain; - /** - * Same as track_peak, but for the whole album, - */ - uint32_t album_peak; -} AVReplayGain; - -#endif /* AVUTIL_REPLAYGAIN_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/ripemd.h b/third_party/ffmpeg/uos/mips64/include/libavutil/ripemd.h deleted file mode 100644 index 9df9f905..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/ripemd.h +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Copyright (C) 2007 Michael Niedermayer - * Copyright (C) 2013 James Almer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_ripemd - * Public header for RIPEMD hash function implementation. - */ - -#ifndef AVUTIL_RIPEMD_H -#define AVUTIL_RIPEMD_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_ripemd RIPEMD - * @ingroup lavu_hash - * RIPEMD hash function implementation. - * - * @{ - */ - -extern const int av_ripemd_size; - -struct AVRIPEMD; - -/** - * Allocate an AVRIPEMD context. - */ -struct AVRIPEMD *av_ripemd_alloc(void); - -/** - * Initialize RIPEMD hashing. - * - * @param context pointer to the function context (of size av_ripemd_size) - * @param bits number of bits in digest (128, 160, 256 or 320 bits) - * @return zero if initialization succeeded, -1 otherwise - */ -int av_ripemd_init(struct AVRIPEMD* context, int bits); - -/** - * Update hash value. - * - * @param context hash function context - * @param data input data to update hash with - * @param len input data length - */ -void av_ripemd_update(struct AVRIPEMD* context, const uint8_t* data, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param context hash function context - * @param digest buffer where output digest value is stored - */ -void av_ripemd_final(struct AVRIPEMD* context, uint8_t *digest); - -/** - * @} - */ - -#endif /* AVUTIL_RIPEMD_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/samplefmt.h b/third_party/ffmpeg/uos/mips64/include/libavutil/samplefmt.h deleted file mode 100644 index 1999c9bc..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/samplefmt.h +++ /dev/null @@ -1,268 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_SAMPLEFMT_H -#define AVUTIL_SAMPLEFMT_H - -#include - -/** - * @addtogroup lavu_audio - * @{ - * - * @defgroup lavu_sampfmts Audio sample formats - * - * Audio sample format enumeration and related convenience functions. - * @{ - */ - -/** - * Audio sample formats - * - * - The data described by the sample format is always in native-endian order. - * Sample values can be expressed by native C types, hence the lack of a signed - * 24-bit sample format even though it is a common raw audio data format. - * - * - The floating-point formats are based on full volume being in the range - * [-1.0, 1.0]. Any values outside this range are beyond full volume level. - * - * - The data layout as used in av_samples_fill_arrays() and elsewhere in FFmpeg - * (such as AVFrame in libavcodec) is as follows: - * - * @par - * For planar sample formats, each audio channel is in a separate data plane, - * and linesize is the buffer size, in bytes, for a single plane. All data - * planes must be the same size. For packed sample formats, only the first data - * plane is used, and samples for each channel are interleaved. In this case, - * linesize is the buffer size, in bytes, for the 1 plane. - * - */ -enum AVSampleFormat { - AV_SAMPLE_FMT_NONE = -1, - AV_SAMPLE_FMT_U8, ///< unsigned 8 bits - AV_SAMPLE_FMT_S16, ///< signed 16 bits - AV_SAMPLE_FMT_S32, ///< signed 32 bits - AV_SAMPLE_FMT_FLT, ///< float - AV_SAMPLE_FMT_DBL, ///< double - - AV_SAMPLE_FMT_U8P, ///< unsigned 8 bits, planar - AV_SAMPLE_FMT_S16P, ///< signed 16 bits, planar - AV_SAMPLE_FMT_S32P, ///< signed 32 bits, planar - AV_SAMPLE_FMT_FLTP, ///< float, planar - AV_SAMPLE_FMT_DBLP, ///< double, planar - AV_SAMPLE_FMT_S64, ///< signed 64 bits - AV_SAMPLE_FMT_S64P, ///< signed 64 bits, planar - - AV_SAMPLE_FMT_NB ///< Number of sample formats. DO NOT USE if linking dynamically -}; - -/** - * Return the name of sample_fmt, or NULL if sample_fmt is not - * recognized. - */ -const char *av_get_sample_fmt_name(enum AVSampleFormat sample_fmt); - -/** - * Return a sample format corresponding to name, or AV_SAMPLE_FMT_NONE - * on error. - */ -enum AVSampleFormat av_get_sample_fmt(const char *name); - -/** - * Return the planar<->packed alternative form of the given sample format, or - * AV_SAMPLE_FMT_NONE on error. If the passed sample_fmt is already in the - * requested planar/packed format, the format returned is the same as the - * input. - */ -enum AVSampleFormat av_get_alt_sample_fmt(enum AVSampleFormat sample_fmt, int planar); - -/** - * Get the packed alternative form of the given sample format. - * - * If the passed sample_fmt is already in packed format, the format returned is - * the same as the input. - * - * @return the packed alternative form of the given sample format or - AV_SAMPLE_FMT_NONE on error. - */ -enum AVSampleFormat av_get_packed_sample_fmt(enum AVSampleFormat sample_fmt); - -/** - * Get the planar alternative form of the given sample format. - * - * If the passed sample_fmt is already in planar format, the format returned is - * the same as the input. - * - * @return the planar alternative form of the given sample format or - AV_SAMPLE_FMT_NONE on error. - */ -enum AVSampleFormat av_get_planar_sample_fmt(enum AVSampleFormat sample_fmt); - -/** - * Generate a string corresponding to the sample format with - * sample_fmt, or a header if sample_fmt is negative. - * - * @param buf the buffer where to write the string - * @param buf_size the size of buf - * @param sample_fmt the number of the sample format to print the - * corresponding info string, or a negative value to print the - * corresponding header. - * @return the pointer to the filled buffer or NULL if sample_fmt is - * unknown or in case of other errors - */ -char *av_get_sample_fmt_string(char *buf, int buf_size, enum AVSampleFormat sample_fmt); - -/** - * Return number of bytes per sample. - * - * @param sample_fmt the sample format - * @return number of bytes per sample or zero if unknown for the given - * sample format - */ -int av_get_bytes_per_sample(enum AVSampleFormat sample_fmt); - -/** - * Check if the sample format is planar. - * - * @param sample_fmt the sample format to inspect - * @return 1 if the sample format is planar, 0 if it is interleaved - */ -int av_sample_fmt_is_planar(enum AVSampleFormat sample_fmt); - -/** - * Get the required buffer size for the given audio parameters. - * - * @param[out] linesize calculated linesize, may be NULL - * @param nb_channels the number of channels - * @param nb_samples the number of samples in a single channel - * @param sample_fmt the sample format - * @param align buffer size alignment (0 = default, 1 = no alignment) - * @return required buffer size, or negative error code on failure - */ -int av_samples_get_buffer_size(int *linesize, int nb_channels, int nb_samples, - enum AVSampleFormat sample_fmt, int align); - -/** - * @} - * - * @defgroup lavu_sampmanip Samples manipulation - * - * Functions that manipulate audio samples - * @{ - */ - -/** - * Fill plane data pointers and linesize for samples with sample - * format sample_fmt. - * - * The audio_data array is filled with the pointers to the samples data planes: - * for planar, set the start point of each channel's data within the buffer, - * for packed, set the start point of the entire buffer only. - * - * The value pointed to by linesize is set to the aligned size of each - * channel's data buffer for planar layout, or to the aligned size of the - * buffer for all channels for packed layout. - * - * The buffer in buf must be big enough to contain all the samples - * (use av_samples_get_buffer_size() to compute its minimum size), - * otherwise the audio_data pointers will point to invalid data. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param[out] audio_data array to be filled with the pointer for each channel - * @param[out] linesize calculated linesize, may be NULL - * @param buf the pointer to a buffer containing the samples - * @param nb_channels the number of channels - * @param nb_samples the number of samples in a single channel - * @param sample_fmt the sample format - * @param align buffer size alignment (0 = default, 1 = no alignment) - * @return minimum size in bytes required for the buffer on success, - * or a negative error code on failure - */ -int av_samples_fill_arrays(uint8_t **audio_data, int *linesize, - const uint8_t *buf, - int nb_channels, int nb_samples, - enum AVSampleFormat sample_fmt, int align); - -/** - * Allocate a samples buffer for nb_samples samples, and fill data pointers and - * linesize accordingly. - * The allocated samples buffer can be freed by using av_freep(&audio_data[0]) - * Allocated data will be initialized to silence. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param[out] audio_data array to be filled with the pointer for each channel - * @param[out] linesize aligned size for audio buffer(s), may be NULL - * @param nb_channels number of audio channels - * @param nb_samples number of samples per channel - * @param align buffer size alignment (0 = default, 1 = no alignment) - * @return >=0 on success or a negative error code on failure - * @todo return the size of the allocated buffer in case of success at the next bump - * @see av_samples_fill_arrays() - * @see av_samples_alloc_array_and_samples() - */ -int av_samples_alloc(uint8_t **audio_data, int *linesize, int nb_channels, - int nb_samples, enum AVSampleFormat sample_fmt, int align); - -/** - * Allocate a data pointers array, samples buffer for nb_samples - * samples, and fill data pointers and linesize accordingly. - * - * This is the same as av_samples_alloc(), but also allocates the data - * pointers array. - * - * @see av_samples_alloc() - */ -int av_samples_alloc_array_and_samples(uint8_t ***audio_data, int *linesize, int nb_channels, - int nb_samples, enum AVSampleFormat sample_fmt, int align); - -/** - * Copy samples from src to dst. - * - * @param dst destination array of pointers to data planes - * @param src source array of pointers to data planes - * @param dst_offset offset in samples at which the data will be written to dst - * @param src_offset offset in samples at which the data will be read from src - * @param nb_samples number of samples to be copied - * @param nb_channels number of audio channels - * @param sample_fmt audio sample format - */ -int av_samples_copy(uint8_t **dst, uint8_t * const *src, int dst_offset, - int src_offset, int nb_samples, int nb_channels, - enum AVSampleFormat sample_fmt); - -/** - * Fill an audio buffer with silence. - * - * @param audio_data array of pointers to data planes - * @param offset offset in samples at which to start filling - * @param nb_samples number of samples to fill - * @param nb_channels number of audio channels - * @param sample_fmt audio sample format - */ -int av_samples_set_silence(uint8_t **audio_data, int offset, int nb_samples, - int nb_channels, enum AVSampleFormat sample_fmt); - -/** - * @} - * @} - */ -#endif /* AVUTIL_SAMPLEFMT_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/sha.h b/third_party/ffmpeg/uos/mips64/include/libavutil/sha.h deleted file mode 100644 index 2e1220ab..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/sha.h +++ /dev/null @@ -1,90 +0,0 @@ -/* - * Copyright (C) 2007 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_sha - * Public header for SHA-1 & SHA-256 hash function implementations. - */ - -#ifndef AVUTIL_SHA_H -#define AVUTIL_SHA_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_sha SHA - * @ingroup lavu_hash - * SHA-1 and SHA-256 (Secure Hash Algorithm) hash function implementations. - * - * This module supports the following SHA hash functions: - * - * - SHA-1: 160 bits - * - SHA-224: 224 bits, as a variant of SHA-2 - * - SHA-256: 256 bits, as a variant of SHA-2 - * - * @see For SHA-384, SHA-512, and variants thereof, see @ref lavu_sha512. - * - * @{ - */ - -extern const int av_sha_size; - -struct AVSHA; - -/** - * Allocate an AVSHA context. - */ -struct AVSHA *av_sha_alloc(void); - -/** - * Initialize SHA-1 or SHA-2 hashing. - * - * @param context pointer to the function context (of size av_sha_size) - * @param bits number of bits in digest (SHA-1 - 160 bits, SHA-2 224 or 256 bits) - * @return zero if initialization succeeded, -1 otherwise - */ -int av_sha_init(struct AVSHA* context, int bits); - -/** - * Update hash value. - * - * @param ctx hash function context - * @param data input data to update hash with - * @param len input data length - */ -void av_sha_update(struct AVSHA *ctx, const uint8_t *data, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param context hash function context - * @param digest buffer where output digest value is stored - */ -void av_sha_final(struct AVSHA* context, uint8_t *digest); - -/** - * @} - */ - -#endif /* AVUTIL_SHA_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/sha512.h b/third_party/ffmpeg/uos/mips64/include/libavutil/sha512.h deleted file mode 100644 index a4a3f23d..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/sha512.h +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Copyright (C) 2007 Michael Niedermayer - * Copyright (C) 2013 James Almer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_sha512 - * Public header for SHA-512 implementation. - */ - -#ifndef AVUTIL_SHA512_H -#define AVUTIL_SHA512_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_sha512 SHA-512 - * @ingroup lavu_hash - * SHA-512 (Secure Hash Algorithm) hash function implementations. - * - * This module supports the following SHA-2 hash functions: - * - * - SHA-512/224: 224 bits - * - SHA-512/256: 256 bits - * - SHA-384: 384 bits - * - SHA-512: 512 bits - * - * @see For SHA-1, SHA-256, and variants thereof, see @ref lavu_sha. - * - * @{ - */ - -extern const int av_sha512_size; - -struct AVSHA512; - -/** - * Allocate an AVSHA512 context. - */ -struct AVSHA512 *av_sha512_alloc(void); - -/** - * Initialize SHA-2 512 hashing. - * - * @param context pointer to the function context (of size av_sha512_size) - * @param bits number of bits in digest (224, 256, 384 or 512 bits) - * @return zero if initialization succeeded, -1 otherwise - */ -int av_sha512_init(struct AVSHA512* context, int bits); - -/** - * Update hash value. - * - * @param context hash function context - * @param data input data to update hash with - * @param len input data length - */ -void av_sha512_update(struct AVSHA512* context, const uint8_t* data, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param context hash function context - * @param digest buffer where output digest value is stored - */ -void av_sha512_final(struct AVSHA512* context, uint8_t *digest); - -/** - * @} - */ - -#endif /* AVUTIL_SHA512_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/spherical.h b/third_party/ffmpeg/uos/mips64/include/libavutil/spherical.h deleted file mode 100644 index cef759cf..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/spherical.h +++ /dev/null @@ -1,232 +0,0 @@ -/* - * Copyright (c) 2016 Vittorio Giovara - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Spherical video - */ - -#ifndef AVUTIL_SPHERICAL_H -#define AVUTIL_SPHERICAL_H - -#include -#include - -/** - * @addtogroup lavu_video - * @{ - * - * @defgroup lavu_video_spherical Spherical video mapping - * @{ - */ - -/** - * @addtogroup lavu_video_spherical - * A spherical video file contains surfaces that need to be mapped onto a - * sphere. Depending on how the frame was converted, a different distortion - * transformation or surface recomposition function needs to be applied before - * the video should be mapped and displayed. - */ - -/** - * Projection of the video surface(s) on a sphere. - */ -enum AVSphericalProjection { - /** - * Video represents a sphere mapped on a flat surface using - * equirectangular projection. - */ - AV_SPHERICAL_EQUIRECTANGULAR, - - /** - * Video frame is split into 6 faces of a cube, and arranged on a - * 3x2 layout. Faces are oriented upwards for the front, left, right, - * and back faces. The up face is oriented so the top of the face is - * forwards and the down face is oriented so the top of the face is - * to the back. - */ - AV_SPHERICAL_CUBEMAP, - - /** - * Video represents a portion of a sphere mapped on a flat surface - * using equirectangular projection. The @ref bounding fields indicate - * the position of the current video in a larger surface. - */ - AV_SPHERICAL_EQUIRECTANGULAR_TILE, -}; - -/** - * This structure describes how to handle spherical videos, outlining - * information about projection, initial layout, and any other view modifier. - * - * @note The struct must be allocated with av_spherical_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVSphericalMapping { - /** - * Projection type. - */ - enum AVSphericalProjection projection; - - /** - * @name Initial orientation - * @{ - * There fields describe additional rotations applied to the sphere after - * the video frame is mapped onto it. The sphere is rotated around the - * viewer, who remains stationary. The order of transformation is always - * yaw, followed by pitch, and finally by roll. - * - * The coordinate system matches the one defined in OpenGL, where the - * forward vector (z) is coming out of screen, and it is equivalent to - * a rotation matrix of R = r_y(yaw) * r_x(pitch) * r_z(roll). - * - * A positive yaw rotates the portion of the sphere in front of the viewer - * toward their right. A positive pitch rotates the portion of the sphere - * in front of the viewer upwards. A positive roll tilts the portion of - * the sphere in front of the viewer to the viewer's right. - * - * These values are exported as 16.16 fixed point. - * - * See this equirectangular projection as example: - * - * @code{.unparsed} - * Yaw - * -180 0 180 - * 90 +-------------+-------------+ 180 - * | | | up - * P | | | y| forward - * i | ^ | | /z - * t 0 +-------------X-------------+ 0 Roll | / - * c | | | | / - * h | | | 0|/_____right - * | | | x - * -90 +-------------+-------------+ -180 - * - * X - the default camera center - * ^ - the default up vector - * @endcode - */ - int32_t yaw; ///< Rotation around the up vector [-180, 180]. - int32_t pitch; ///< Rotation around the right vector [-90, 90]. - int32_t roll; ///< Rotation around the forward vector [-180, 180]. - /** - * @} - */ - - /** - * @name Bounding rectangle - * @anchor bounding - * @{ - * These fields indicate the location of the current tile, and where - * it should be mapped relative to the original surface. They are - * exported as 0.32 fixed point, and can be converted to classic - * pixel values with av_spherical_bounds(). - * - * @code{.unparsed} - * +----------------+----------+ - * | |bound_top | - * | +--------+ | - * | bound_left |tile | | - * +<---------->| |<--->+bound_right - * | +--------+ | - * | | | - * | bound_bottom| | - * +----------------+----------+ - * @endcode - * - * If needed, the original video surface dimensions can be derived - * by adding the current stream or frame size to the related bounds, - * like in the following example: - * - * @code{c} - * original_width = tile->width + bound_left + bound_right; - * original_height = tile->height + bound_top + bound_bottom; - * @endcode - * - * @note These values are valid only for the tiled equirectangular - * projection type (@ref AV_SPHERICAL_EQUIRECTANGULAR_TILE), - * and should be ignored in all other cases. - */ - uint32_t bound_left; ///< Distance from the left edge - uint32_t bound_top; ///< Distance from the top edge - uint32_t bound_right; ///< Distance from the right edge - uint32_t bound_bottom; ///< Distance from the bottom edge - /** - * @} - */ - - /** - * Number of pixels to pad from the edge of each cube face. - * - * @note This value is valid for only for the cubemap projection type - * (@ref AV_SPHERICAL_CUBEMAP), and should be ignored in all other - * cases. - */ - uint32_t padding; -} AVSphericalMapping; - -/** - * Allocate a AVSphericalVideo structure and initialize its fields to default - * values. - * - * @return the newly allocated struct or NULL on failure - */ -AVSphericalMapping *av_spherical_alloc(size_t *size); - -/** - * Convert the @ref bounding fields from an AVSphericalVideo - * from 0.32 fixed point to pixels. - * - * @param map The AVSphericalVideo map to read bound values from. - * @param width Width of the current frame or stream. - * @param height Height of the current frame or stream. - * @param left Pixels from the left edge. - * @param top Pixels from the top edge. - * @param right Pixels from the right edge. - * @param bottom Pixels from the bottom edge. - */ -void av_spherical_tile_bounds(const AVSphericalMapping *map, - size_t width, size_t height, - size_t *left, size_t *top, - size_t *right, size_t *bottom); - -/** - * Provide a human-readable name of a given AVSphericalProjection. - * - * @param projection The input AVSphericalProjection. - * - * @return The name of the AVSphericalProjection, or "unknown". - */ -const char *av_spherical_projection_name(enum AVSphericalProjection projection); - -/** - * Get the AVSphericalProjection form a human-readable name. - * - * @param name The input string. - * - * @return The AVSphericalProjection value, or -1 if not found. - */ -int av_spherical_from_name(const char *name); -/** - * @} - * @} - */ - -#endif /* AVUTIL_SPHERICAL_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/stereo3d.h b/third_party/ffmpeg/uos/mips64/include/libavutil/stereo3d.h deleted file mode 100644 index d421aac2..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/stereo3d.h +++ /dev/null @@ -1,233 +0,0 @@ -/* - * Copyright (c) 2013 Vittorio Giovara - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Stereoscopic video - */ - -#ifndef AVUTIL_STEREO3D_H -#define AVUTIL_STEREO3D_H - -#include - -#include "frame.h" - -/** - * @addtogroup lavu_video - * @{ - * - * @defgroup lavu_video_stereo3d Stereo3D types and functions - * @{ - */ - -/** - * @addtogroup lavu_video_stereo3d - * A stereoscopic video file consists in multiple views embedded in a single - * frame, usually describing two views of a scene. This file describes all - * possible codec-independent view arrangements. - * */ - -/** - * List of possible 3D Types - */ -enum AVStereo3DType { - /** - * Video is not stereoscopic (and metadata has to be there). - */ - AV_STEREO3D_2D, - - /** - * Views are next to each other. - * - * @code{.unparsed} - * LLLLRRRR - * LLLLRRRR - * LLLLRRRR - * ... - * @endcode - */ - AV_STEREO3D_SIDEBYSIDE, - - /** - * Views are on top of each other. - * - * @code{.unparsed} - * LLLLLLLL - * LLLLLLLL - * RRRRRRRR - * RRRRRRRR - * @endcode - */ - AV_STEREO3D_TOPBOTTOM, - - /** - * Views are alternated temporally. - * - * @code{.unparsed} - * frame0 frame1 frame2 ... - * LLLLLLLL RRRRRRRR LLLLLLLL - * LLLLLLLL RRRRRRRR LLLLLLLL - * LLLLLLLL RRRRRRRR LLLLLLLL - * ... ... ... - * @endcode - */ - AV_STEREO3D_FRAMESEQUENCE, - - /** - * Views are packed in a checkerboard-like structure per pixel. - * - * @code{.unparsed} - * LRLRLRLR - * RLRLRLRL - * LRLRLRLR - * ... - * @endcode - */ - AV_STEREO3D_CHECKERBOARD, - - /** - * Views are next to each other, but when upscaling - * apply a checkerboard pattern. - * - * @code{.unparsed} - * LLLLRRRR L L L L R R R R - * LLLLRRRR => L L L L R R R R - * LLLLRRRR L L L L R R R R - * LLLLRRRR L L L L R R R R - * @endcode - */ - AV_STEREO3D_SIDEBYSIDE_QUINCUNX, - - /** - * Views are packed per line, as if interlaced. - * - * @code{.unparsed} - * LLLLLLLL - * RRRRRRRR - * LLLLLLLL - * ... - * @endcode - */ - AV_STEREO3D_LINES, - - /** - * Views are packed per column. - * - * @code{.unparsed} - * LRLRLRLR - * LRLRLRLR - * LRLRLRLR - * ... - * @endcode - */ - AV_STEREO3D_COLUMNS, -}; - -/** - * List of possible view types. - */ -enum AVStereo3DView { - /** - * Frame contains two packed views. - */ - AV_STEREO3D_VIEW_PACKED, - - /** - * Frame contains only the left view. - */ - AV_STEREO3D_VIEW_LEFT, - - /** - * Frame contains only the right view. - */ - AV_STEREO3D_VIEW_RIGHT, -}; - -/** - * Inverted views, Right/Bottom represents the left view. - */ -#define AV_STEREO3D_FLAG_INVERT (1 << 0) - -/** - * Stereo 3D type: this structure describes how two videos are packed - * within a single video surface, with additional information as needed. - * - * @note The struct must be allocated with av_stereo3d_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVStereo3D { - /** - * How views are packed within the video. - */ - enum AVStereo3DType type; - - /** - * Additional information about the frame packing. - */ - int flags; - - /** - * Determines which views are packed. - */ - enum AVStereo3DView view; -} AVStereo3D; - -/** - * Allocate an AVStereo3D structure and set its fields to default values. - * The resulting struct can be freed using av_freep(). - * - * @return An AVStereo3D filled with default values or NULL on failure. - */ -AVStereo3D *av_stereo3d_alloc(void); - -/** - * Allocate a complete AVFrameSideData and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVStereo3D structure to be filled by caller. - */ -AVStereo3D *av_stereo3d_create_side_data(AVFrame *frame); - -/** - * Provide a human-readable name of a given stereo3d type. - * - * @param type The input stereo3d type value. - * - * @return The name of the stereo3d value, or "unknown". - */ -const char *av_stereo3d_type_name(unsigned int type); - -/** - * Get the AVStereo3DType form a human-readable name. - * - * @param name The input string. - * - * @return The AVStereo3DType value, or -1 if not found. - */ -int av_stereo3d_from_name(const char *name); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_STEREO3D_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/tea.h b/third_party/ffmpeg/uos/mips64/include/libavutil/tea.h deleted file mode 100644 index dd929bda..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/tea.h +++ /dev/null @@ -1,71 +0,0 @@ -/* - * A 32-bit implementation of the TEA algorithm - * Copyright (c) 2015 Vesselin Bontchev - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TEA_H -#define AVUTIL_TEA_H - -#include - -/** - * @file - * @brief Public header for libavutil TEA algorithm - * @defgroup lavu_tea TEA - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_tea_size; - -struct AVTEA; - -/** - * Allocate an AVTEA context - * To free the struct: av_free(ptr) - */ -struct AVTEA *av_tea_alloc(void); - -/** - * Initialize an AVTEA context. - * - * @param ctx an AVTEA context - * @param key a key of 16 bytes used for encryption/decryption - * @param rounds the number of rounds in TEA (64 is the "standard") - */ -void av_tea_init(struct AVTEA *ctx, const uint8_t key[16], int rounds); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * - * @param ctx an AVTEA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_tea_crypt(struct AVTEA *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_TEA_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/threadmessage.h b/third_party/ffmpeg/uos/mips64/include/libavutil/threadmessage.h deleted file mode 100644 index 42ce655f..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/threadmessage.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public License - * as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with FFmpeg; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_THREADMESSAGE_H -#define AVUTIL_THREADMESSAGE_H - -typedef struct AVThreadMessageQueue AVThreadMessageQueue; - -typedef enum AVThreadMessageFlags { - - /** - * Perform non-blocking operation. - * If this flag is set, send and recv operations are non-blocking and - * return AVERROR(EAGAIN) immediately if they can not proceed. - */ - AV_THREAD_MESSAGE_NONBLOCK = 1, - -} AVThreadMessageFlags; - -/** - * Allocate a new message queue. - * - * @param mq pointer to the message queue - * @param nelem maximum number of elements in the queue - * @param elsize size of each element in the queue - * @return >=0 for success; <0 for error, in particular AVERROR(ENOSYS) if - * lavu was built without thread support - */ -int av_thread_message_queue_alloc(AVThreadMessageQueue **mq, - unsigned nelem, - unsigned elsize); - -/** - * Free a message queue. - * - * The message queue must no longer be in use by another thread. - */ -void av_thread_message_queue_free(AVThreadMessageQueue **mq); - -/** - * Send a message on the queue. - */ -int av_thread_message_queue_send(AVThreadMessageQueue *mq, - void *msg, - unsigned flags); - -/** - * Receive a message from the queue. - */ -int av_thread_message_queue_recv(AVThreadMessageQueue *mq, - void *msg, - unsigned flags); - -/** - * Set the sending error code. - * - * If the error code is set to non-zero, av_thread_message_queue_send() will - * return it immediately. Conventional values, such as AVERROR_EOF or - * AVERROR(EAGAIN), can be used to cause the sending thread to stop or - * suspend its operation. - */ -void av_thread_message_queue_set_err_send(AVThreadMessageQueue *mq, - int err); - -/** - * Set the receiving error code. - * - * If the error code is set to non-zero, av_thread_message_queue_recv() will - * return it immediately when there are no longer available messages. - * Conventional values, such as AVERROR_EOF or AVERROR(EAGAIN), can be used - * to cause the receiving thread to stop or suspend its operation. - */ -void av_thread_message_queue_set_err_recv(AVThreadMessageQueue *mq, - int err); - -/** - * Set the optional free message callback function which will be called if an - * operation is removing messages from the queue. - */ -void av_thread_message_queue_set_free_func(AVThreadMessageQueue *mq, - void (*free_func)(void *msg)); - -/** - * Return the current number of messages in the queue. - * - * @return the current number of messages or AVERROR(ENOSYS) if lavu was built - * without thread support - */ -int av_thread_message_queue_nb_elems(AVThreadMessageQueue *mq); - -/** - * Flush the message queue - * - * This function is mostly equivalent to reading and free-ing every message - * except that it will be done in a single operation (no lock/unlock between - * reads). - */ -void av_thread_message_flush(AVThreadMessageQueue *mq); - -#endif /* AVUTIL_THREADMESSAGE_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/time.h b/third_party/ffmpeg/uos/mips64/include/libavutil/time.h deleted file mode 100644 index dc169b06..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/time.h +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Copyright (c) 2000-2003 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TIME_H -#define AVUTIL_TIME_H - -#include - -/** - * Get the current time in microseconds. - */ -int64_t av_gettime(void); - -/** - * Get the current time in microseconds since some unspecified starting point. - * On platforms that support it, the time comes from a monotonic clock - * This property makes this time source ideal for measuring relative time. - * The returned values may not be monotonic on platforms where a monotonic - * clock is not available. - */ -int64_t av_gettime_relative(void); - -/** - * Indicates with a boolean result if the av_gettime_relative() time source - * is monotonic. - */ -int av_gettime_relative_is_monotonic(void); - -/** - * Sleep for a period of time. Although the duration is expressed in - * microseconds, the actual delay may be rounded to the precision of the - * system timer. - * - * @param usec Number of microseconds to sleep. - * @return zero on success or (negative) error code. - */ -int av_usleep(unsigned usec); - -#endif /* AVUTIL_TIME_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/timecode.h b/third_party/ffmpeg/uos/mips64/include/libavutil/timecode.h deleted file mode 100644 index 060574a1..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/timecode.h +++ /dev/null @@ -1,199 +0,0 @@ -/* - * Copyright (c) 2006 Smartjog S.A.S, Baptiste Coudurier - * Copyright (c) 2011-2012 Smartjog S.A.S, Clément Bœsch - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Timecode helpers header - */ - -#ifndef AVUTIL_TIMECODE_H -#define AVUTIL_TIMECODE_H - -#include -#include "rational.h" - -#define AV_TIMECODE_STR_SIZE 23 - -enum AVTimecodeFlag { - AV_TIMECODE_FLAG_DROPFRAME = 1<<0, ///< timecode is drop frame - AV_TIMECODE_FLAG_24HOURSMAX = 1<<1, ///< timecode wraps after 24 hours - AV_TIMECODE_FLAG_ALLOWNEGATIVE = 1<<2, ///< negative time values are allowed -}; - -typedef struct { - int start; ///< timecode frame start (first base frame number) - uint32_t flags; ///< flags such as drop frame, +24 hours support, ... - AVRational rate; ///< frame rate in rational form - unsigned fps; ///< frame per second; must be consistent with the rate field -} AVTimecode; - -/** - * Adjust frame number for NTSC drop frame time code. - * - * @param framenum frame number to adjust - * @param fps frame per second, multiples of 30 - * @return adjusted frame number - * @warning adjustment is only valid for multiples of NTSC 29.97 - */ -int av_timecode_adjust_ntsc_framenum2(int framenum, int fps); - -/** - * Convert frame number to SMPTE 12M binary representation. - * - * @param tc timecode data correctly initialized - * @param framenum frame number - * @return the SMPTE binary representation - * - * See SMPTE ST 314M-2005 Sec 4.4.2.2.1 "Time code pack (TC)" - * the format description as follows: - * bits 0-5: hours, in BCD(6bits) - * bits 6: BGF1 - * bits 7: BGF2 (NTSC) or FIELD (PAL) - * bits 8-14: minutes, in BCD(7bits) - * bits 15: BGF0 (NTSC) or BGF2 (PAL) - * bits 16-22: seconds, in BCD(7bits) - * bits 23: FIELD (NTSC) or BGF0 (PAL) - * bits 24-29: frames, in BCD(6bits) - * bits 30: drop frame flag (0: non drop, 1: drop) - * bits 31: color frame flag (0: unsync mode, 1: sync mode) - * @note BCD numbers (6 or 7 bits): 4 or 5 lower bits for units, 2 higher bits for tens. - * @note Frame number adjustment is automatically done in case of drop timecode, - * you do NOT have to call av_timecode_adjust_ntsc_framenum2(). - * @note The frame number is relative to tc->start. - * @note Color frame (CF) and binary group flags (BGF) bits are set to zero. - */ -uint32_t av_timecode_get_smpte_from_framenum(const AVTimecode *tc, int framenum); - -/** - * Convert sei info to SMPTE 12M binary representation. - * - * @param rate frame rate in rational form - * @param drop drop flag - * @param hh hour - * @param mm minute - * @param ss second - * @param ff frame number - * @return the SMPTE binary representation - */ -uint32_t av_timecode_get_smpte(AVRational rate, int drop, int hh, int mm, int ss, int ff); - -/** - * Load timecode string in buf. - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param tc timecode data correctly initialized - * @param framenum frame number - * @return the buf parameter - * - * @note Timecode representation can be a negative timecode and have more than - * 24 hours, but will only be honored if the flags are correctly set. - * @note The frame number is relative to tc->start. - */ -char *av_timecode_make_string(const AVTimecode *tc, char *buf, int framenum); - -/** - * Get the timecode string from the SMPTE timecode format. - * - * In contrast to av_timecode_make_smpte_tc_string this function supports 50/60 - * fps timecodes by using the field bit. - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param rate frame rate of the timecode - * @param tcsmpte the 32-bit SMPTE timecode - * @param prevent_df prevent the use of a drop flag when it is known the DF bit - * is arbitrary - * @param skip_field prevent the use of a field flag when it is known the field - * bit is arbitrary (e.g. because it is used as PC flag) - * @return the buf parameter - */ -char *av_timecode_make_smpte_tc_string2(char *buf, AVRational rate, uint32_t tcsmpte, int prevent_df, int skip_field); - -/** - * Get the timecode string from the SMPTE timecode format. - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param tcsmpte the 32-bit SMPTE timecode - * @param prevent_df prevent the use of a drop flag when it is known the DF bit - * is arbitrary - * @return the buf parameter - */ -char *av_timecode_make_smpte_tc_string(char *buf, uint32_t tcsmpte, int prevent_df); - -/** - * Get the timecode string from the 25-bit timecode format (MPEG GOP format). - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param tc25bit the 25-bits timecode - * @return the buf parameter - */ -char *av_timecode_make_mpeg_tc_string(char *buf, uint32_t tc25bit); - -/** - * Init a timecode struct with the passed parameters. - * - * @param log_ctx a pointer to an arbitrary struct of which the first field - * is a pointer to an AVClass struct (used for av_log) - * @param tc pointer to an allocated AVTimecode - * @param rate frame rate in rational form - * @param flags miscellaneous flags such as drop frame, +24 hours, ... - * (see AVTimecodeFlag) - * @param frame_start the first frame number - * @return 0 on success, AVERROR otherwise - */ -int av_timecode_init(AVTimecode *tc, AVRational rate, int flags, int frame_start, void *log_ctx); - -/** - * Init a timecode struct from the passed timecode components. - * - * @param log_ctx a pointer to an arbitrary struct of which the first field - * is a pointer to an AVClass struct (used for av_log) - * @param tc pointer to an allocated AVTimecode - * @param rate frame rate in rational form - * @param flags miscellaneous flags such as drop frame, +24 hours, ... - * (see AVTimecodeFlag) - * @param hh hours - * @param mm minutes - * @param ss seconds - * @param ff frames - * @return 0 on success, AVERROR otherwise - */ -int av_timecode_init_from_components(AVTimecode *tc, AVRational rate, int flags, int hh, int mm, int ss, int ff, void *log_ctx); - -/** - * Parse timecode representation (hh:mm:ss[:;.]ff). - * - * @param log_ctx a pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct (used for av_log). - * @param tc pointer to an allocated AVTimecode - * @param rate frame rate in rational form - * @param str timecode string which will determine the frame start - * @return 0 on success, AVERROR otherwise - */ -int av_timecode_init_from_string(AVTimecode *tc, AVRational rate, const char *str, void *log_ctx); - -/** - * Check if the timecode feature is available for the given frame rate - * - * @return 0 if supported, <0 otherwise - */ -int av_timecode_check_frame_rate(AVRational rate); - -#endif /* AVUTIL_TIMECODE_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/timestamp.h b/third_party/ffmpeg/uos/mips64/include/libavutil/timestamp.h deleted file mode 100644 index e082f01b..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/timestamp.h +++ /dev/null @@ -1,78 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * timestamp utils, mostly useful for debugging/logging purposes - */ - -#ifndef AVUTIL_TIMESTAMP_H -#define AVUTIL_TIMESTAMP_H - -#include "common.h" - -#if defined(__cplusplus) && !defined(__STDC_FORMAT_MACROS) && !defined(PRId64) -#error missing -D__STDC_FORMAT_MACROS / #define __STDC_FORMAT_MACROS -#endif - -#define AV_TS_MAX_STRING_SIZE 32 - -/** - * Fill the provided buffer with a string containing a timestamp - * representation. - * - * @param buf a buffer with size in bytes of at least AV_TS_MAX_STRING_SIZE - * @param ts the timestamp to represent - * @return the buffer in input - */ -static inline char *av_ts_make_string(char *buf, int64_t ts) -{ - if (ts == AV_NOPTS_VALUE) snprintf(buf, AV_TS_MAX_STRING_SIZE, "NOPTS"); - else snprintf(buf, AV_TS_MAX_STRING_SIZE, "%" PRId64, ts); - return buf; -} - -/** - * Convenience macro, the return value should be used only directly in - * function arguments but never stand-alone. - */ -#define av_ts2str(ts) av_ts_make_string((char[AV_TS_MAX_STRING_SIZE]){0}, ts) - -/** - * Fill the provided buffer with a string containing a timestamp time - * representation. - * - * @param buf a buffer with size in bytes of at least AV_TS_MAX_STRING_SIZE - * @param ts the timestamp to represent - * @param tb the timebase of the timestamp - * @return the buffer in input - */ -static inline char *av_ts_make_time_string(char *buf, int64_t ts, AVRational *tb) -{ - if (ts == AV_NOPTS_VALUE) snprintf(buf, AV_TS_MAX_STRING_SIZE, "NOPTS"); - else snprintf(buf, AV_TS_MAX_STRING_SIZE, "%.6g", av_q2d(*tb) * ts); - return buf; -} - -/** - * Convenience macro, the return value should be used only directly in - * function arguments but never stand-alone. - */ -#define av_ts2timestr(ts, tb) av_ts_make_time_string((char[AV_TS_MAX_STRING_SIZE]){0}, ts, tb) - -#endif /* AVUTIL_TIMESTAMP_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/tree.h b/third_party/ffmpeg/uos/mips64/include/libavutil/tree.h deleted file mode 100644 index bbb8fbb1..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/tree.h +++ /dev/null @@ -1,137 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * A tree container. - * @author Michael Niedermayer - */ - -#ifndef AVUTIL_TREE_H -#define AVUTIL_TREE_H - -#include "attributes.h" - -/** - * @addtogroup lavu_tree AVTree - * @ingroup lavu_data - * - * Low-complexity tree container - * - * Insertion, removal, finding equal, largest which is smaller than and - * smallest which is larger than, all have O(log n) worst-case complexity. - * @{ - */ - - -struct AVTreeNode; -extern const int av_tree_node_size; - -/** - * Allocate an AVTreeNode. - */ -struct AVTreeNode *av_tree_node_alloc(void); - -/** - * Find an element. - * @param root a pointer to the root node of the tree - * @param next If next is not NULL, then next[0] will contain the previous - * element and next[1] the next element. If either does not exist, - * then the corresponding entry in next is unchanged. - * @param cmp compare function used to compare elements in the tree, - * API identical to that of Standard C's qsort - * It is guaranteed that the first and only the first argument to cmp() - * will be the key parameter to av_tree_find(), thus it could if the - * user wants, be a different type (like an opaque context). - * @return An element with cmp(key, elem) == 0 or NULL if no such element - * exists in the tree. - */ -void *av_tree_find(const struct AVTreeNode *root, void *key, - int (*cmp)(const void *key, const void *b), void *next[2]); - -/** - * Insert or remove an element. - * - * If *next is NULL, then the supplied element will be removed if it exists. - * If *next is non-NULL, then the supplied element will be inserted, unless - * it already exists in the tree. - * - * @param rootp A pointer to a pointer to the root node of the tree; note that - * the root node can change during insertions, this is required - * to keep the tree balanced. - * @param key pointer to the element key to insert in the tree - * @param next Used to allocate and free AVTreeNodes. For insertion the user - * must set it to an allocated and zeroed object of at least - * av_tree_node_size bytes size. av_tree_insert() will set it to - * NULL if it has been consumed. - * For deleting elements *next is set to NULL by the user and - * av_tree_insert() will set it to the AVTreeNode which was - * used for the removed element. - * This allows the use of flat arrays, which have - * lower overhead compared to many malloced elements. - * You might want to define a function like: - * @code - * void *tree_insert(struct AVTreeNode **rootp, void *key, - * int (*cmp)(void *key, const void *b), - * AVTreeNode **next) - * { - * if (!*next) - * *next = av_mallocz(av_tree_node_size); - * return av_tree_insert(rootp, key, cmp, next); - * } - * void *tree_remove(struct AVTreeNode **rootp, void *key, - * int (*cmp)(void *key, const void *b, AVTreeNode **next)) - * { - * av_freep(next); - * return av_tree_insert(rootp, key, cmp, next); - * } - * @endcode - * @param cmp compare function used to compare elements in the tree, API identical - * to that of Standard C's qsort - * @return If no insertion happened, the found element; if an insertion or - * removal happened, then either key or NULL will be returned. - * Which one it is depends on the tree state and the implementation. You - * should make no assumptions that it's one or the other in the code. - */ -void *av_tree_insert(struct AVTreeNode **rootp, void *key, - int (*cmp)(const void *key, const void *b), - struct AVTreeNode **next); - -void av_tree_destroy(struct AVTreeNode *t); - -/** - * Apply enu(opaque, &elem) to all the elements in the tree in a given range. - * - * @param cmp a comparison function that returns < 0 for an element below the - * range, > 0 for an element above the range and == 0 for an - * element inside the range - * - * @note The cmp function should use the same ordering used to construct the - * tree. - */ -void av_tree_enumerate(struct AVTreeNode *t, void *opaque, - int (*cmp)(void *opaque, void *elem), - int (*enu)(void *opaque, void *elem)); - -/** - * @} - */ - -#endif /* AVUTIL_TREE_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/twofish.h b/third_party/ffmpeg/uos/mips64/include/libavutil/twofish.h deleted file mode 100644 index 813cfecd..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/twofish.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * An implementation of the TwoFish algorithm - * Copyright (c) 2015 Supraja Meedinti - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TWOFISH_H -#define AVUTIL_TWOFISH_H - -#include - - -/** - * @file - * @brief Public header for libavutil TWOFISH algorithm - * @defgroup lavu_twofish TWOFISH - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_twofish_size; - -struct AVTWOFISH; - -/** - * Allocate an AVTWOFISH context - * To free the struct: av_free(ptr) - */ -struct AVTWOFISH *av_twofish_alloc(void); - -/** - * Initialize an AVTWOFISH context. - * - * @param ctx an AVTWOFISH context - * @param key a key of size ranging from 1 to 32 bytes used for encryption/decryption - * @param key_bits number of keybits: 128, 192, 256 If less than the required, padded with zeroes to nearest valid value; return value is 0 if key_bits is 128/192/256, -1 if less than 0, 1 otherwise - */ -int av_twofish_init(struct AVTWOFISH *ctx, const uint8_t *key, int key_bits); - -/** - * Encrypt or decrypt a buffer using a previously initialized context - * - * @param ctx an AVTWOFISH context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 16 byte blocks - * @paran iv initialization vector for CBC mode, NULL for ECB mode - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_twofish_crypt(struct AVTWOFISH *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t* iv, int decrypt); - -/** - * @} - */ -#endif /* AVUTIL_TWOFISH_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/tx.h b/third_party/ffmpeg/uos/mips64/include/libavutil/tx.h deleted file mode 100644 index 3de2f723..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/tx.h +++ /dev/null @@ -1,161 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TX_H -#define AVUTIL_TX_H - -#include -#include - -typedef struct AVTXContext AVTXContext; - -typedef struct AVComplexFloat { - float re, im; -} AVComplexFloat; - -typedef struct AVComplexDouble { - double re, im; -} AVComplexDouble; - -typedef struct AVComplexInt32 { - int32_t re, im; -} AVComplexInt32; - -enum AVTXType { - /** - * Standard complex to complex FFT with sample data type of AVComplexFloat, - * AVComplexDouble or AVComplexInt32, for each respective variant. - * - * Output is not 1/len normalized. Scaling currently unsupported. - * The stride parameter must be set to the size of a single sample in bytes. - */ - AV_TX_FLOAT_FFT = 0, - AV_TX_DOUBLE_FFT = 2, - AV_TX_INT32_FFT = 4, - - /** - * Standard MDCT with a sample data type of float, double or int32_t, - * respecively. For the float and int32 variants, the scale type is - * 'float', while for the double variant, it's 'double'. - * If scale is NULL, 1.0 will be used as a default. - * - * Length is the frame size, not the window size (which is 2x frame). - * For forward transforms, the stride specifies the spacing between each - * sample in the output array in bytes. The input must be a flat array. - * - * For inverse transforms, the stride specifies the spacing between each - * sample in the input array in bytes. The output must be a flat array. - * - * NOTE: the inverse transform is half-length, meaning the output will not - * contain redundant data. This is what most codecs work with. To do a full - * inverse transform, set the AV_TX_FULL_IMDCT flag on init. - */ - AV_TX_FLOAT_MDCT = 1, - AV_TX_DOUBLE_MDCT = 3, - AV_TX_INT32_MDCT = 5, - - /** - * Real to complex and complex to real DFTs. - * For the float and int32 variants, the scale type is 'float', while for - * the double variant, it's a 'double'. If scale is NULL, 1.0 will be used - * as a default. - * - * The stride parameter must be set to the size of a single sample in bytes. - * - * The forward transform performs a real-to-complex DFT of N samples to - * N/2+1 complex values. - * - * The inverse transform performs a complex-to-real DFT of N/2+1 complex - * values to N real samples. The output is not normalized, but can be - * made so by setting the scale value to 1.0/len. - * NOTE: the inverse transform always overwrites the input. - */ - AV_TX_FLOAT_RDFT = 6, - AV_TX_DOUBLE_RDFT = 7, - AV_TX_INT32_RDFT = 8, - - /* Not part of the API, do not use */ - AV_TX_NB, -}; - -/** - * Function pointer to a function to perform the transform. - * - * @note Using a different context than the one allocated during av_tx_init() - * is not allowed. - * - * @param s the transform context - * @param out the output array - * @param in the input array - * @param stride the input or output stride in bytes - * - * The out and in arrays must be aligned to the maximum required by the CPU - * architecture unless the AV_TX_UNALIGNED flag was set in av_tx_init(). - * The stride must follow the constraints the transform type has specified. - */ -typedef void (*av_tx_fn)(AVTXContext *s, void *out, void *in, ptrdiff_t stride); - -/** - * Flags for av_tx_init() - */ -enum AVTXFlags { - /** - * Performs an in-place transformation on the input. The output argument - * of av_tn_fn() MUST match the input. May be unsupported or slower for some - * transform types. - */ - AV_TX_INPLACE = 1ULL << 0, - - /** - * Relaxes alignment requirement for the in and out arrays of av_tx_fn(). - * May be slower with certain transform types. - */ - AV_TX_UNALIGNED = 1ULL << 1, - - /** - * Performs a full inverse MDCT rather than leaving out samples that can be - * derived through symmetry. Requires an output array of 'len' floats, - * rather than the usual 'len/2' floats. - * Ignored for all transforms but inverse MDCTs. - */ - AV_TX_FULL_IMDCT = 1ULL << 2, -}; - -/** - * Initialize a transform context with the given configuration - * (i)MDCTs with an odd length are currently not supported. - * - * @param ctx the context to allocate, will be NULL on error - * @param tx pointer to the transform function pointer to set - * @param type type the type of transform - * @param inv whether to do an inverse or a forward transform - * @param len the size of the transform in samples - * @param scale pointer to the value to scale the output if supported by type - * @param flags a bitmask of AVTXFlags or 0 - * - * @return 0 on success, negative error code on failure - */ -int av_tx_init(AVTXContext **ctx, av_tx_fn *tx, enum AVTXType type, - int inv, int len, const void *scale, uint64_t flags); - -/** - * Frees a context and sets *ctx to NULL, does nothing when *ctx == NULL. - */ -void av_tx_uninit(AVTXContext **ctx); - -#endif /* AVUTIL_TX_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/uuid.h b/third_party/ffmpeg/uos/mips64/include/libavutil/uuid.h deleted file mode 100644 index 4b508891..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/uuid.h +++ /dev/null @@ -1,147 +0,0 @@ -/* - * Copyright (c) 2022 Pierre-Anthony Lemieux - * Zane van Iperen - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * UUID parsing and serialization utilities. - * The library treats the UUID as an opaque sequence of 16 unsigned bytes, - * i.e. ignoring the internal layout of the UUID, which depends on the type - * of the UUID. - * - * @author Pierre-Anthony Lemieux - * @author Zane van Iperen - */ - -#ifndef AVUTIL_UUID_H -#define AVUTIL_UUID_H - -#include -#include - -#define AV_PRI_UUID \ - "%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-" \ - "%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx" - -#define AV_PRI_URN_UUID \ - "urn:uuid:%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-" \ - "%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx" - -/* AV_UUID_ARG() is used together with AV_PRI_UUID() or AV_PRI_URN_UUID - * to print UUIDs, e.g. - * av_log(NULL, AV_LOG_DEBUG, "UUID: " AV_PRI_UUID, AV_UUID_ARG(uuid)); - */ -#define AV_UUID_ARG(x) \ - (x)[ 0], (x)[ 1], (x)[ 2], (x)[ 3], \ - (x)[ 4], (x)[ 5], (x)[ 6], (x)[ 7], \ - (x)[ 8], (x)[ 9], (x)[10], (x)[11], \ - (x)[12], (x)[13], (x)[14], (x)[15] - -#define AV_UUID_LEN 16 - -/* Binary representation of a UUID */ -typedef uint8_t AVUUID[AV_UUID_LEN]; - -/** - * Parses a string representation of a UUID formatted according to IETF RFC 4122 - * into an AVUUID. The parsing is case-insensitive. The string must be 37 - * characters long, including the terminating NUL character. - * - * Example string representation: "2fceebd0-7017-433d-bafb-d073a7116696" - * - * @param[in] in String representation of a UUID, - * e.g. 2fceebd0-7017-433d-bafb-d073a7116696 - * @param[out] uu AVUUID - * @return A non-zero value in case of an error. - */ -int av_uuid_parse(const char *in, AVUUID uu); - -/** - * Parses a URN representation of a UUID, as specified at IETF RFC 4122, - * into an AVUUID. The parsing is case-insensitive. The string must be 46 - * characters long, including the terminating NUL character. - * - * Example string representation: "urn:uuid:2fceebd0-7017-433d-bafb-d073a7116696" - * - * @param[in] in URN UUID - * @param[out] uu AVUUID - * @return A non-zero value in case of an error. - */ -int av_uuid_urn_parse(const char *in, AVUUID uu); - -/** - * Parses a string representation of a UUID formatted according to IETF RFC 4122 - * into an AVUUID. The parsing is case-insensitive. - * - * @param[in] in_start Pointer to the first character of the string representation - * @param[in] in_end Pointer to the character after the last character of the - * string representation. That memory location is never - * accessed. It is an error if `in_end - in_start != 36`. - * @param[out] uu AVUUID - * @return A non-zero value in case of an error. - */ -int av_uuid_parse_range(const char *in_start, const char *in_end, AVUUID uu); - -/** - * Serializes a AVUUID into a string representation according to IETF RFC 4122. - * The string is lowercase and always 37 characters long, including the - * terminating NUL character. - * - * @param[in] uu AVUUID - * @param[out] out Pointer to an array of no less than 37 characters. - * @return A non-zero value in case of an error. - */ -void av_uuid_unparse(const AVUUID uu, char *out); - -/** - * Compares two UUIDs for equality. - * - * @param[in] uu1 AVUUID - * @param[in] uu2 AVUUID - * @return Nonzero if uu1 and uu2 are identical, 0 otherwise - */ -static inline int av_uuid_equal(const AVUUID uu1, const AVUUID uu2) -{ - return memcmp(uu1, uu2, AV_UUID_LEN) == 0; -} - -/** - * Copies the bytes of src into dest. - * - * @param[out] dest AVUUID - * @param[in] src AVUUID - */ -static inline void av_uuid_copy(AVUUID dest, const AVUUID src) -{ - memcpy(dest, src, AV_UUID_LEN); -} - -/** - * Sets a UUID to the nil UUID, i.e. a UUID with have all - * its 128 bits set to zero. - * - * @param[in,out] uu UUID to be set to the nil UUID - */ -static inline void av_uuid_nil(AVUUID uu) -{ - memset(uu, 0, AV_UUID_LEN); -} - -#endif /* AVUTIL_UUID_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/version.h b/third_party/ffmpeg/uos/mips64/include/libavutil/version.h deleted file mode 100644 index ee43526d..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/version.h +++ /dev/null @@ -1,124 +0,0 @@ -/* - * copyright (c) 2003 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu - * Libavutil version macros - */ - -#ifndef AVUTIL_VERSION_H -#define AVUTIL_VERSION_H - -#include "macros.h" - -/** - * @addtogroup version_utils - * - * Useful to check and match library version in order to maintain - * backward compatibility. - * - * The FFmpeg libraries follow a versioning sheme very similar to - * Semantic Versioning (http://semver.org/) - * The difference is that the component called PATCH is called MICRO in FFmpeg - * and its value is reset to 100 instead of 0 to keep it above or equal to 100. - * Also we do not increase MICRO for every bugfix or change in git master. - * - * Prior to FFmpeg 3.2 point releases did not change any lib version number to - * avoid aliassing different git master checkouts. - * Starting with FFmpeg 3.2, the released library versions will occupy - * a separate MAJOR.MINOR that is not used on the master development branch. - * That is if we branch a release of master 55.10.123 we will bump to 55.11.100 - * for the release and master will continue at 55.12.100 after it. Each new - * point release will then bump the MICRO improving the usefulness of the lib - * versions. - * - * @{ - */ - -#define AV_VERSION_INT(a, b, c) ((a)<<16 | (b)<<8 | (c)) -#define AV_VERSION_DOT(a, b, c) a ##.## b ##.## c -#define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c) - -/** - * Extract version components from the full ::AV_VERSION_INT int as returned - * by functions like ::avformat_version() and ::avcodec_version() - */ -#define AV_VERSION_MAJOR(a) ((a) >> 16) -#define AV_VERSION_MINOR(a) (((a) & 0x00FF00) >> 8) -#define AV_VERSION_MICRO(a) ((a) & 0xFF) - -/** - * @} - */ - -/** - * @defgroup lavu_ver Version and Build diagnostics - * - * Macros and function useful to check at compiletime and at runtime - * which version of libavutil is in use. - * - * @{ - */ - -#define LIBAVUTIL_VERSION_MAJOR 57 -#define LIBAVUTIL_VERSION_MINOR 32 -#define LIBAVUTIL_VERSION_MICRO 101 - -#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \ - LIBAVUTIL_VERSION_MINOR, \ - LIBAVUTIL_VERSION_MICRO) -#define LIBAVUTIL_VERSION AV_VERSION(LIBAVUTIL_VERSION_MAJOR, \ - LIBAVUTIL_VERSION_MINOR, \ - LIBAVUTIL_VERSION_MICRO) -#define LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT - -#define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION) - -/** - * @defgroup lavu_depr_guards Deprecation Guards - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - * - * @note, when bumping the major version it is recommended to manually - * disable each FF_API_* in its own commit instead of disabling them all - * at once through the bump. This improves the git bisect-ability of the change. - * - * @{ - */ - -#define FF_API_D2STR (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_DECLARE_ALIGNED (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_COLORSPACE_NAME (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_AV_MALLOCZ_ARRAY (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_FIFO_PEEK2 (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_FIFO_OLD_API (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_XVMC (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_OLD_CHANNEL_LAYOUT (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_AV_FOPEN_UTF8 (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_PKT_DURATION (LIBAVUTIL_VERSION_MAJOR < 58) - -/** - * @} - * @} - */ - -#endif /* AVUTIL_VERSION_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/video_enc_params.h b/third_party/ffmpeg/uos/mips64/include/libavutil/video_enc_params.h deleted file mode 100644 index fc0c3bc1..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/video_enc_params.h +++ /dev/null @@ -1,171 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_VIDEO_ENC_PARAMS_H -#define AVUTIL_VIDEO_ENC_PARAMS_H - -#include -#include - -#include "libavutil/avassert.h" -#include "libavutil/frame.h" - -enum AVVideoEncParamsType { - AV_VIDEO_ENC_PARAMS_NONE = -1, - /** - * VP9 stores: - * - per-frame base (luma AC) quantizer index, exported as AVVideoEncParams.qp - * - deltas for luma DC, chroma AC and chroma DC, exported in the - * corresponding entries in AVVideoEncParams.delta_qp - * - per-segment delta, exported as for each block as AVVideoBlockParams.delta_qp - * - * To compute the resulting quantizer index for a block: - * - for luma AC, add the base qp and the per-block delta_qp, saturating to - * unsigned 8-bit. - * - for luma DC and chroma AC/DC, add the corresponding - * AVVideoBlockParams.delta_qp to the luma AC index, again saturating to - * unsigned 8-bit. - */ - AV_VIDEO_ENC_PARAMS_VP9, - - /** - * H.264 stores: - * - in PPS (per-picture): - * * initial QP_Y (luma) value, exported as AVVideoEncParams.qp - * * delta(s) for chroma QP values (same for both, or each separately), - * exported as in the corresponding entries in AVVideoEncParams.delta_qp - * - per-slice QP delta, not exported directly, added to the per-MB value - * - per-MB delta; not exported directly; the final per-MB quantizer - * parameter - QP_Y - minus the value in AVVideoEncParams.qp is exported - * as AVVideoBlockParams.qp_delta. - */ - AV_VIDEO_ENC_PARAMS_H264, - - /* - * MPEG-2-compatible quantizer. - * - * Summing the frame-level qp with the per-block delta_qp gives the - * resulting quantizer for the block. - */ - AV_VIDEO_ENC_PARAMS_MPEG2, -}; - -/** - * Video encoding parameters for a given frame. This struct is allocated along - * with an optional array of per-block AVVideoBlockParams descriptors. - * Must be allocated with av_video_enc_params_alloc(). - */ -typedef struct AVVideoEncParams { - /** - * Number of blocks in the array. - * - * May be 0, in which case no per-block information is present. In this case - * the values of blocks_offset / block_size are unspecified and should not - * be accessed. - */ - unsigned int nb_blocks; - /** - * Offset in bytes from the beginning of this structure at which the array - * of blocks starts. - */ - size_t blocks_offset; - /* - * Size of each block in bytes. May not match sizeof(AVVideoBlockParams). - */ - size_t block_size; - - /** - * Type of the parameters (the codec they are used with). - */ - enum AVVideoEncParamsType type; - - /** - * Base quantisation parameter for the frame. The final quantiser for a - * given block in a given plane is obtained from this value, possibly - * combined with {@code delta_qp} and the per-block delta in a manner - * documented for each type. - */ - int32_t qp; - - /** - * Quantisation parameter offset from the base (per-frame) qp for a given - * plane (first index) and AC/DC coefficients (second index). - */ - int32_t delta_qp[4][2]; -} AVVideoEncParams; - -/** - * Data structure for storing block-level encoding information. - * It is allocated as a part of AVVideoEncParams and should be retrieved with - * av_video_enc_params_block(). - * - * sizeof(AVVideoBlockParams) is not a part of the ABI and new fields may be - * added to it. - */ -typedef struct AVVideoBlockParams { - /** - * Distance in luma pixels from the top-left corner of the visible frame - * to the top-left corner of the block. - * Can be negative if top/right padding is present on the coded frame. - */ - int src_x, src_y; - /** - * Width and height of the block in luma pixels. - */ - int w, h; - - /** - * Difference between this block's final quantization parameter and the - * corresponding per-frame value. - */ - int32_t delta_qp; -} AVVideoBlockParams; - -/* - * Get the block at the specified {@code idx}. Must be between 0 and nb_blocks. - */ -static av_always_inline AVVideoBlockParams* -av_video_enc_params_block(AVVideoEncParams *par, unsigned int idx) -{ - av_assert0(idx < par->nb_blocks); - return (AVVideoBlockParams *)((uint8_t *)par + par->blocks_offset + - idx * par->block_size); -} - -/** - * Allocates memory for AVVideoEncParams of the given type, plus an array of - * {@code nb_blocks} AVVideoBlockParams and initializes the variables. Can be - * freed with a normal av_free() call. - * - * @param out_size if non-NULL, the size in bytes of the resulting data array is - * written here. - */ -AVVideoEncParams *av_video_enc_params_alloc(enum AVVideoEncParamsType type, - unsigned int nb_blocks, size_t *out_size); - -/** - * Allocates memory for AVEncodeInfoFrame plus an array of - * {@code nb_blocks} AVEncodeInfoBlock in the given AVFrame {@code frame} - * as AVFrameSideData of type AV_FRAME_DATA_VIDEO_ENC_PARAMS - * and initializes the variables. - */ -AVVideoEncParams* -av_video_enc_params_create_side_data(AVFrame *frame, enum AVVideoEncParamsType type, - unsigned int nb_blocks); - -#endif /* AVUTIL_VIDEO_ENC_PARAMS_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libavutil/xtea.h b/third_party/ffmpeg/uos/mips64/include/libavutil/xtea.h deleted file mode 100644 index 735427c1..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libavutil/xtea.h +++ /dev/null @@ -1,94 +0,0 @@ -/* - * A 32-bit implementation of the XTEA algorithm - * Copyright (c) 2012 Samuel Pitoiset - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_XTEA_H -#define AVUTIL_XTEA_H - -#include - -/** - * @file - * @brief Public header for libavutil XTEA algorithm - * @defgroup lavu_xtea XTEA - * @ingroup lavu_crypto - * @{ - */ - -typedef struct AVXTEA { - uint32_t key[16]; -} AVXTEA; - -/** - * Allocate an AVXTEA context. - */ -AVXTEA *av_xtea_alloc(void); - -/** - * Initialize an AVXTEA context. - * - * @param ctx an AVXTEA context - * @param key a key of 16 bytes used for encryption/decryption, - * interpreted as big endian 32 bit numbers - */ -void av_xtea_init(struct AVXTEA *ctx, const uint8_t key[16]); - -/** - * Initialize an AVXTEA context. - * - * @param ctx an AVXTEA context - * @param key a key of 16 bytes used for encryption/decryption, - * interpreted as little endian 32 bit numbers - */ -void av_xtea_le_init(struct AVXTEA *ctx, const uint8_t key[16]); - -/** - * Encrypt or decrypt a buffer using a previously initialized context, - * in big endian format. - * - * @param ctx an AVXTEA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_xtea_crypt(struct AVXTEA *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context, - * in little endian format. - * - * @param ctx an AVXTEA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_xtea_le_crypt(struct AVXTEA *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_XTEA_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libswresample/swresample.h b/third_party/ffmpeg/uos/mips64/include/libswresample/swresample.h deleted file mode 100644 index 26d42fab..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libswresample/swresample.h +++ /dev/null @@ -1,650 +0,0 @@ -/* - * Copyright (C) 2011-2013 Michael Niedermayer (michaelni@gmx.at) - * - * This file is part of libswresample - * - * libswresample is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * libswresample is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with libswresample; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWRESAMPLE_SWRESAMPLE_H -#define SWRESAMPLE_SWRESAMPLE_H - -/** - * @file - * @ingroup lswr - * libswresample public header - */ - -/** - * @defgroup lswr libswresample - * @{ - * - * Audio resampling, sample format conversion and mixing library. - * - * Interaction with lswr is done through SwrContext, which is - * allocated with swr_alloc() or swr_alloc_set_opts2(). It is opaque, so all parameters - * must be set with the @ref avoptions API. - * - * The first thing you will need to do in order to use lswr is to allocate - * SwrContext. This can be done with swr_alloc() or swr_alloc_set_opts2(). If you - * are using the former, you must set options through the @ref avoptions API. - * The latter function provides the same feature, but it allows you to set some - * common options in the same statement. - * - * For example the following code will setup conversion from planar float sample - * format to interleaved signed 16-bit integer, downsampling from 48kHz to - * 44.1kHz and downmixing from 5.1 channels to stereo (using the default mixing - * matrix). This is using the swr_alloc() function. - * @code - * SwrContext *swr = swr_alloc(); - * av_opt_set_channel_layout(swr, "in_channel_layout", AV_CH_LAYOUT_5POINT1, 0); - * av_opt_set_channel_layout(swr, "out_channel_layout", AV_CH_LAYOUT_STEREO, 0); - * av_opt_set_int(swr, "in_sample_rate", 48000, 0); - * av_opt_set_int(swr, "out_sample_rate", 44100, 0); - * av_opt_set_sample_fmt(swr, "in_sample_fmt", AV_SAMPLE_FMT_FLTP, 0); - * av_opt_set_sample_fmt(swr, "out_sample_fmt", AV_SAMPLE_FMT_S16, 0); - * @endcode - * - * The same job can be done using swr_alloc_set_opts2() as well: - * @code - * SwrContext *swr = NULL; - * int ret = swr_alloc_set_opts2(&swr, // we're allocating a new context - * &(AVChannelLayout)AV_CHANNEL_LAYOUT_STEREO, // out_ch_layout - * AV_SAMPLE_FMT_S16, // out_sample_fmt - * 44100, // out_sample_rate - * &(AVChannelLayout)AV_CHANNEL_LAYOUT_5POINT1, // in_ch_layout - * AV_SAMPLE_FMT_FLTP, // in_sample_fmt - * 48000, // in_sample_rate - * 0, // log_offset - * NULL); // log_ctx - * @endcode - * - * Once all values have been set, it must be initialized with swr_init(). If - * you need to change the conversion parameters, you can change the parameters - * using @ref AVOptions, as described above in the first example; or by using - * swr_alloc_set_opts2(), but with the first argument the allocated context. - * You must then call swr_init() again. - * - * The conversion itself is done by repeatedly calling swr_convert(). - * Note that the samples may get buffered in swr if you provide insufficient - * output space or if sample rate conversion is done, which requires "future" - * samples. Samples that do not require future input can be retrieved at any - * time by using swr_convert() (in_count can be set to 0). - * At the end of conversion the resampling buffer can be flushed by calling - * swr_convert() with NULL in and 0 in_count. - * - * The samples used in the conversion process can be managed with the libavutil - * @ref lavu_sampmanip "samples manipulation" API, including av_samples_alloc() - * function used in the following example. - * - * The delay between input and output, can at any time be found by using - * swr_get_delay(). - * - * The following code demonstrates the conversion loop assuming the parameters - * from above and caller-defined functions get_input() and handle_output(): - * @code - * uint8_t **input; - * int in_samples; - * - * while (get_input(&input, &in_samples)) { - * uint8_t *output; - * int out_samples = av_rescale_rnd(swr_get_delay(swr, 48000) + - * in_samples, 44100, 48000, AV_ROUND_UP); - * av_samples_alloc(&output, NULL, 2, out_samples, - * AV_SAMPLE_FMT_S16, 0); - * out_samples = swr_convert(swr, &output, out_samples, - * input, in_samples); - * handle_output(output, out_samples); - * av_freep(&output); - * } - * @endcode - * - * When the conversion is finished, the conversion - * context and everything associated with it must be freed with swr_free(). - * A swr_close() function is also available, but it exists mainly for - * compatibility with libavresample, and is not required to be called. - * - * There will be no memory leak if the data is not completely flushed before - * swr_free(). - */ - -#include -#include "libavutil/channel_layout.h" -#include "libavutil/frame.h" -#include "libavutil/samplefmt.h" - -#include "libswresample/version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "libswresample/version.h" -#endif - -/** - * @name Option constants - * These constants are used for the @ref avoptions interface for lswr. - * @{ - * - */ - -#define SWR_FLAG_RESAMPLE 1 ///< Force resampling even if equal sample rate -//TODO use int resample ? -//long term TODO can we enable this dynamically? - -/** Dithering algorithms */ -enum SwrDitherType { - SWR_DITHER_NONE = 0, - SWR_DITHER_RECTANGULAR, - SWR_DITHER_TRIANGULAR, - SWR_DITHER_TRIANGULAR_HIGHPASS, - - SWR_DITHER_NS = 64, ///< not part of API/ABI - SWR_DITHER_NS_LIPSHITZ, - SWR_DITHER_NS_F_WEIGHTED, - SWR_DITHER_NS_MODIFIED_E_WEIGHTED, - SWR_DITHER_NS_IMPROVED_E_WEIGHTED, - SWR_DITHER_NS_SHIBATA, - SWR_DITHER_NS_LOW_SHIBATA, - SWR_DITHER_NS_HIGH_SHIBATA, - SWR_DITHER_NB, ///< not part of API/ABI -}; - -/** Resampling Engines */ -enum SwrEngine { - SWR_ENGINE_SWR, /**< SW Resampler */ - SWR_ENGINE_SOXR, /**< SoX Resampler */ - SWR_ENGINE_NB, ///< not part of API/ABI -}; - -/** Resampling Filter Types */ -enum SwrFilterType { - SWR_FILTER_TYPE_CUBIC, /**< Cubic */ - SWR_FILTER_TYPE_BLACKMAN_NUTTALL, /**< Blackman Nuttall windowed sinc */ - SWR_FILTER_TYPE_KAISER, /**< Kaiser windowed sinc */ -}; - -/** - * @} - */ - -/** - * The libswresample context. Unlike libavcodec and libavformat, this structure - * is opaque. This means that if you would like to set options, you must use - * the @ref avoptions API and cannot directly set values to members of the - * structure. - */ -typedef struct SwrContext SwrContext; - -/** - * Get the AVClass for SwrContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - * @return the AVClass of SwrContext - */ -const AVClass *swr_get_class(void); - -/** - * @name SwrContext constructor functions - * @{ - */ - -/** - * Allocate SwrContext. - * - * If you use this function you will need to set the parameters (manually or - * with swr_alloc_set_opts2()) before calling swr_init(). - * - * @see swr_alloc_set_opts2(), swr_init(), swr_free() - * @return NULL on error, allocated context otherwise - */ -struct SwrContext *swr_alloc(void); - -/** - * Initialize context after user parameters have been set. - * @note The context must be configured using the AVOption API. - * - * @see av_opt_set_int() - * @see av_opt_set_dict() - * - * @param[in,out] s Swr context to initialize - * @return AVERROR error code in case of failure. - */ -int swr_init(struct SwrContext *s); - -/** - * Check whether an swr context has been initialized or not. - * - * @param[in] s Swr context to check - * @see swr_init() - * @return positive if it has been initialized, 0 if not initialized - */ -int swr_is_initialized(struct SwrContext *s); - -#if FF_API_OLD_CHANNEL_LAYOUT -/** - * Allocate SwrContext if needed and set/reset common parameters. - * - * This function does not require s to be allocated with swr_alloc(). On the - * other hand, swr_alloc() can use swr_alloc_set_opts() to set the parameters - * on the allocated context. - * - * @param s existing Swr context if available, or NULL if not - * @param out_ch_layout output channel layout (AV_CH_LAYOUT_*) - * @param out_sample_fmt output sample format (AV_SAMPLE_FMT_*). - * @param out_sample_rate output sample rate (frequency in Hz) - * @param in_ch_layout input channel layout (AV_CH_LAYOUT_*) - * @param in_sample_fmt input sample format (AV_SAMPLE_FMT_*). - * @param in_sample_rate input sample rate (frequency in Hz) - * @param log_offset logging level offset - * @param log_ctx parent logging context, can be NULL - * - * @see swr_init(), swr_free() - * @return NULL on error, allocated context otherwise - * @deprecated use @ref swr_alloc_set_opts2() - */ -attribute_deprecated -struct SwrContext *swr_alloc_set_opts(struct SwrContext *s, - int64_t out_ch_layout, enum AVSampleFormat out_sample_fmt, int out_sample_rate, - int64_t in_ch_layout, enum AVSampleFormat in_sample_fmt, int in_sample_rate, - int log_offset, void *log_ctx); -#endif - -/** - * Allocate SwrContext if needed and set/reset common parameters. - * - * This function does not require *ps to be allocated with swr_alloc(). On the - * other hand, swr_alloc() can use swr_alloc_set_opts2() to set the parameters - * on the allocated context. - * - * @param ps Pointer to an existing Swr context if available, or to NULL if not. - * On success, *ps will be set to the allocated context. - * @param out_ch_layout output channel layout (e.g. AV_CHANNEL_LAYOUT_*) - * @param out_sample_fmt output sample format (AV_SAMPLE_FMT_*). - * @param out_sample_rate output sample rate (frequency in Hz) - * @param in_ch_layout input channel layout (e.g. AV_CHANNEL_LAYOUT_*) - * @param in_sample_fmt input sample format (AV_SAMPLE_FMT_*). - * @param in_sample_rate input sample rate (frequency in Hz) - * @param log_offset logging level offset - * @param log_ctx parent logging context, can be NULL - * - * @see swr_init(), swr_free() - * @return 0 on success, a negative AVERROR code on error. - * On error, the Swr context is freed and *ps set to NULL. - */ -int swr_alloc_set_opts2(struct SwrContext **ps, - AVChannelLayout *out_ch_layout, enum AVSampleFormat out_sample_fmt, int out_sample_rate, - AVChannelLayout *in_ch_layout, enum AVSampleFormat in_sample_fmt, int in_sample_rate, - int log_offset, void *log_ctx); -/** - * @} - * - * @name SwrContext destructor functions - * @{ - */ - -/** - * Free the given SwrContext and set the pointer to NULL. - * - * @param[in] s a pointer to a pointer to Swr context - */ -void swr_free(struct SwrContext **s); - -/** - * Closes the context so that swr_is_initialized() returns 0. - * - * The context can be brought back to life by running swr_init(), - * swr_init() can also be used without swr_close(). - * This function is mainly provided for simplifying the usecase - * where one tries to support libavresample and libswresample. - * - * @param[in,out] s Swr context to be closed - */ -void swr_close(struct SwrContext *s); - -/** - * @} - * - * @name Core conversion functions - * @{ - */ - -/** Convert audio. - * - * in and in_count can be set to 0 to flush the last few samples out at the - * end. - * - * If more input is provided than output space, then the input will be buffered. - * You can avoid this buffering by using swr_get_out_samples() to retrieve an - * upper bound on the required number of output samples for the given number of - * input samples. Conversion will run directly without copying whenever possible. - * - * @param s allocated Swr context, with parameters set - * @param out output buffers, only the first one need be set in case of packed audio - * @param out_count amount of space available for output in samples per channel - * @param in input buffers, only the first one need to be set in case of packed audio - * @param in_count number of input samples available in one channel - * - * @return number of samples output per channel, negative value on error - */ -int swr_convert(struct SwrContext *s, uint8_t **out, int out_count, - const uint8_t **in , int in_count); - -/** - * Convert the next timestamp from input to output - * timestamps are in 1/(in_sample_rate * out_sample_rate) units. - * - * @note There are 2 slightly differently behaving modes. - * @li When automatic timestamp compensation is not used, (min_compensation >= FLT_MAX) - * in this case timestamps will be passed through with delays compensated - * @li When automatic timestamp compensation is used, (min_compensation < FLT_MAX) - * in this case the output timestamps will match output sample numbers. - * See ffmpeg-resampler(1) for the two modes of compensation. - * - * @param s[in] initialized Swr context - * @param pts[in] timestamp for the next input sample, INT64_MIN if unknown - * @see swr_set_compensation(), swr_drop_output(), and swr_inject_silence() are - * function used internally for timestamp compensation. - * @return the output timestamp for the next output sample - */ -int64_t swr_next_pts(struct SwrContext *s, int64_t pts); - -/** - * @} - * - * @name Low-level option setting functions - * These functons provide a means to set low-level options that is not possible - * with the AVOption API. - * @{ - */ - -/** - * Activate resampling compensation ("soft" compensation). This function is - * internally called when needed in swr_next_pts(). - * - * @param[in,out] s allocated Swr context. If it is not initialized, - * or SWR_FLAG_RESAMPLE is not set, swr_init() is - * called with the flag set. - * @param[in] sample_delta delta in PTS per sample - * @param[in] compensation_distance number of samples to compensate for - * @return >= 0 on success, AVERROR error codes if: - * @li @c s is NULL, - * @li @c compensation_distance is less than 0, - * @li @c compensation_distance is 0 but sample_delta is not, - * @li compensation unsupported by resampler, or - * @li swr_init() fails when called. - */ -int swr_set_compensation(struct SwrContext *s, int sample_delta, int compensation_distance); - -/** - * Set a customized input channel mapping. - * - * @param[in,out] s allocated Swr context, not yet initialized - * @param[in] channel_map customized input channel mapping (array of channel - * indexes, -1 for a muted channel) - * @return >= 0 on success, or AVERROR error code in case of failure. - */ -int swr_set_channel_mapping(struct SwrContext *s, const int *channel_map); - -#if FF_API_OLD_CHANNEL_LAYOUT -/** - * Generate a channel mixing matrix. - * - * This function is the one used internally by libswresample for building the - * default mixing matrix. It is made public just as a utility function for - * building custom matrices. - * - * @param in_layout input channel layout - * @param out_layout output channel layout - * @param center_mix_level mix level for the center channel - * @param surround_mix_level mix level for the surround channel(s) - * @param lfe_mix_level mix level for the low-frequency effects channel - * @param rematrix_maxval if 1.0, coefficients will be normalized to prevent - * overflow. if INT_MAX, coefficients will not be - * normalized. - * @param[out] matrix mixing coefficients; matrix[i + stride * o] is - * the weight of input channel i in output channel o. - * @param stride distance between adjacent input channels in the - * matrix array - * @param matrix_encoding matrixed stereo downmix mode (e.g. dplii) - * @param log_ctx parent logging context, can be NULL - * @return 0 on success, negative AVERROR code on failure - * @deprecated use @ref swr_build_matrix2() - */ -attribute_deprecated -int swr_build_matrix(uint64_t in_layout, uint64_t out_layout, - double center_mix_level, double surround_mix_level, - double lfe_mix_level, double rematrix_maxval, - double rematrix_volume, double *matrix, - int stride, enum AVMatrixEncoding matrix_encoding, - void *log_ctx); -#endif - -/** - * Generate a channel mixing matrix. - * - * This function is the one used internally by libswresample for building the - * default mixing matrix. It is made public just as a utility function for - * building custom matrices. - * - * @param in_layout input channel layout - * @param out_layout output channel layout - * @param center_mix_level mix level for the center channel - * @param surround_mix_level mix level for the surround channel(s) - * @param lfe_mix_level mix level for the low-frequency effects channel - * @param rematrix_maxval if 1.0, coefficients will be normalized to prevent - * overflow. if INT_MAX, coefficients will not be - * normalized. - * @param[out] matrix mixing coefficients; matrix[i + stride * o] is - * the weight of input channel i in output channel o. - * @param stride distance between adjacent input channels in the - * matrix array - * @param matrix_encoding matrixed stereo downmix mode (e.g. dplii) - * @param log_ctx parent logging context, can be NULL - * @return 0 on success, negative AVERROR code on failure - */ -int swr_build_matrix2(const AVChannelLayout *in_layout, const AVChannelLayout *out_layout, - double center_mix_level, double surround_mix_level, - double lfe_mix_level, double maxval, - double rematrix_volume, double *matrix, - ptrdiff_t stride, enum AVMatrixEncoding matrix_encoding, - void *log_context); - -/** - * Set a customized remix matrix. - * - * @param s allocated Swr context, not yet initialized - * @param matrix remix coefficients; matrix[i + stride * o] is - * the weight of input channel i in output channel o - * @param stride offset between lines of the matrix - * @return >= 0 on success, or AVERROR error code in case of failure. - */ -int swr_set_matrix(struct SwrContext *s, const double *matrix, int stride); - -/** - * @} - * - * @name Sample handling functions - * @{ - */ - -/** - * Drops the specified number of output samples. - * - * This function, along with swr_inject_silence(), is called by swr_next_pts() - * if needed for "hard" compensation. - * - * @param s allocated Swr context - * @param count number of samples to be dropped - * - * @return >= 0 on success, or a negative AVERROR code on failure - */ -int swr_drop_output(struct SwrContext *s, int count); - -/** - * Injects the specified number of silence samples. - * - * This function, along with swr_drop_output(), is called by swr_next_pts() - * if needed for "hard" compensation. - * - * @param s allocated Swr context - * @param count number of samples to be dropped - * - * @return >= 0 on success, or a negative AVERROR code on failure - */ -int swr_inject_silence(struct SwrContext *s, int count); - -/** - * Gets the delay the next input sample will experience relative to the next output sample. - * - * Swresample can buffer data if more input has been provided than available - * output space, also converting between sample rates needs a delay. - * This function returns the sum of all such delays. - * The exact delay is not necessarily an integer value in either input or - * output sample rate. Especially when downsampling by a large value, the - * output sample rate may be a poor choice to represent the delay, similarly - * for upsampling and the input sample rate. - * - * @param s swr context - * @param base timebase in which the returned delay will be: - * @li if it's set to 1 the returned delay is in seconds - * @li if it's set to 1000 the returned delay is in milliseconds - * @li if it's set to the input sample rate then the returned - * delay is in input samples - * @li if it's set to the output sample rate then the returned - * delay is in output samples - * @li if it's the least common multiple of in_sample_rate and - * out_sample_rate then an exact rounding-free delay will be - * returned - * @returns the delay in 1 / @c base units. - */ -int64_t swr_get_delay(struct SwrContext *s, int64_t base); - -/** - * Find an upper bound on the number of samples that the next swr_convert - * call will output, if called with in_samples of input samples. This - * depends on the internal state, and anything changing the internal state - * (like further swr_convert() calls) will may change the number of samples - * swr_get_out_samples() returns for the same number of input samples. - * - * @param in_samples number of input samples. - * @note any call to swr_inject_silence(), swr_convert(), swr_next_pts() - * or swr_set_compensation() invalidates this limit - * @note it is recommended to pass the correct available buffer size - * to all functions like swr_convert() even if swr_get_out_samples() - * indicates that less would be used. - * @returns an upper bound on the number of samples that the next swr_convert - * will output or a negative value to indicate an error - */ -int swr_get_out_samples(struct SwrContext *s, int in_samples); - -/** - * @} - * - * @name Configuration accessors - * @{ - */ - -/** - * Return the @ref LIBSWRESAMPLE_VERSION_INT constant. - * - * This is useful to check if the build-time libswresample has the same version - * as the run-time one. - * - * @returns the unsigned int-typed version - */ -unsigned swresample_version(void); - -/** - * Return the swr build-time configuration. - * - * @returns the build-time @c ./configure flags - */ -const char *swresample_configuration(void); - -/** - * Return the swr license. - * - * @returns the license of libswresample, determined at build-time - */ -const char *swresample_license(void); - -/** - * @} - * - * @name AVFrame based API - * @{ - */ - -/** - * Convert the samples in the input AVFrame and write them to the output AVFrame. - * - * Input and output AVFrames must have channel_layout, sample_rate and format set. - * - * If the output AVFrame does not have the data pointers allocated the nb_samples - * field will be set using av_frame_get_buffer() - * is called to allocate the frame. - * - * The output AVFrame can be NULL or have fewer allocated samples than required. - * In this case, any remaining samples not written to the output will be added - * to an internal FIFO buffer, to be returned at the next call to this function - * or to swr_convert(). - * - * If converting sample rate, there may be data remaining in the internal - * resampling delay buffer. swr_get_delay() tells the number of - * remaining samples. To get this data as output, call this function or - * swr_convert() with NULL input. - * - * If the SwrContext configuration does not match the output and - * input AVFrame settings the conversion does not take place and depending on - * which AVFrame is not matching AVERROR_OUTPUT_CHANGED, AVERROR_INPUT_CHANGED - * or the result of a bitwise-OR of them is returned. - * - * @see swr_delay() - * @see swr_convert() - * @see swr_get_delay() - * - * @param swr audio resample context - * @param output output AVFrame - * @param input input AVFrame - * @return 0 on success, AVERROR on failure or nonmatching - * configuration. - */ -int swr_convert_frame(SwrContext *swr, - AVFrame *output, const AVFrame *input); - -/** - * Configure or reconfigure the SwrContext using the information - * provided by the AVFrames. - * - * The original resampling context is reset even on failure. - * The function calls swr_close() internally if the context is open. - * - * @see swr_close(); - * - * @param swr audio resample context - * @param output output AVFrame - * @param input input AVFrame - * @return 0 on success, AVERROR on failure. - */ -int swr_config_frame(SwrContext *swr, const AVFrame *out, const AVFrame *in); - -/** - * @} - * @} - */ - -#endif /* SWRESAMPLE_SWRESAMPLE_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libswresample/version.h b/third_party/ffmpeg/uos/mips64/include/libswresample/version.h deleted file mode 100644 index 66bac2fa..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libswresample/version.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Version macros. - * - * This file is part of libswresample - * - * libswresample is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * libswresample is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with libswresample; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWRESAMPLE_VERSION_H -#define SWRESAMPLE_VERSION_H - -/** - * @file - * Libswresample version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBSWRESAMPLE_VERSION_MINOR 8 -#define LIBSWRESAMPLE_VERSION_MICRO 100 - -#define LIBSWRESAMPLE_VERSION_INT AV_VERSION_INT(LIBSWRESAMPLE_VERSION_MAJOR, \ - LIBSWRESAMPLE_VERSION_MINOR, \ - LIBSWRESAMPLE_VERSION_MICRO) -#define LIBSWRESAMPLE_VERSION AV_VERSION(LIBSWRESAMPLE_VERSION_MAJOR, \ - LIBSWRESAMPLE_VERSION_MINOR, \ - LIBSWRESAMPLE_VERSION_MICRO) -#define LIBSWRESAMPLE_BUILD LIBSWRESAMPLE_VERSION_INT - -#define LIBSWRESAMPLE_IDENT "SwR" AV_STRINGIFY(LIBSWRESAMPLE_VERSION) - -#endif /* SWRESAMPLE_VERSION_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libswresample/version_major.h b/third_party/ffmpeg/uos/mips64/include/libswresample/version_major.h deleted file mode 100644 index 7f265c20..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libswresample/version_major.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Version macros. - * - * This file is part of libswresample - * - * libswresample is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * libswresample is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with libswresample; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWRESAMPLE_VERSION_MAJOR_H -#define SWRESAMPLE_VERSION_MAJOR_H - -/** - * @file - * Libswresample version macros - */ - -#define LIBSWRESAMPLE_VERSION_MAJOR 4 - -#endif /* SWRESAMPLE_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libswscale/swscale.h b/third_party/ffmpeg/uos/mips64/include/libswscale/swscale.h deleted file mode 100644 index 3ebf7c69..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libswscale/swscale.h +++ /dev/null @@ -1,431 +0,0 @@ -/* - * Copyright (C) 2001-2011 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWSCALE_SWSCALE_H -#define SWSCALE_SWSCALE_H - -/** - * @file - * @ingroup libsws - * external API header - */ - -#include - -#include "libavutil/avutil.h" -#include "libavutil/frame.h" -#include "libavutil/log.h" -#include "libavutil/pixfmt.h" -#include "version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "version.h" -#endif - -/** - * @defgroup libsws libswscale - * Color conversion and scaling library. - * - * @{ - * - * Return the LIBSWSCALE_VERSION_INT constant. - */ -unsigned swscale_version(void); - -/** - * Return the libswscale build-time configuration. - */ -const char *swscale_configuration(void); - -/** - * Return the libswscale license. - */ -const char *swscale_license(void); - -/* values for the flags, the stuff on the command line is different */ -#define SWS_FAST_BILINEAR 1 -#define SWS_BILINEAR 2 -#define SWS_BICUBIC 4 -#define SWS_X 8 -#define SWS_POINT 0x10 -#define SWS_AREA 0x20 -#define SWS_BICUBLIN 0x40 -#define SWS_GAUSS 0x80 -#define SWS_SINC 0x100 -#define SWS_LANCZOS 0x200 -#define SWS_SPLINE 0x400 - -#define SWS_SRC_V_CHR_DROP_MASK 0x30000 -#define SWS_SRC_V_CHR_DROP_SHIFT 16 - -#define SWS_PARAM_DEFAULT 123456 - -#define SWS_PRINT_INFO 0x1000 - -//the following 3 flags are not completely implemented -//internal chrominance subsampling info -#define SWS_FULL_CHR_H_INT 0x2000 -//input subsampling info -#define SWS_FULL_CHR_H_INP 0x4000 -#define SWS_DIRECT_BGR 0x8000 -#define SWS_ACCURATE_RND 0x40000 -#define SWS_BITEXACT 0x80000 -#define SWS_ERROR_DIFFUSION 0x800000 - -#define SWS_MAX_REDUCE_CUTOFF 0.002 - -#define SWS_CS_ITU709 1 -#define SWS_CS_FCC 4 -#define SWS_CS_ITU601 5 -#define SWS_CS_ITU624 5 -#define SWS_CS_SMPTE170M 5 -#define SWS_CS_SMPTE240M 7 -#define SWS_CS_DEFAULT 5 -#define SWS_CS_BT2020 9 - -/** - * Return a pointer to yuv<->rgb coefficients for the given colorspace - * suitable for sws_setColorspaceDetails(). - * - * @param colorspace One of the SWS_CS_* macros. If invalid, - * SWS_CS_DEFAULT is used. - */ -const int *sws_getCoefficients(int colorspace); - -// when used for filters they must have an odd number of elements -// coeffs cannot be shared between vectors -typedef struct SwsVector { - double *coeff; ///< pointer to the list of coefficients - int length; ///< number of coefficients in the vector -} SwsVector; - -// vectors can be shared -typedef struct SwsFilter { - SwsVector *lumH; - SwsVector *lumV; - SwsVector *chrH; - SwsVector *chrV; -} SwsFilter; - -struct SwsContext; - -/** - * Return a positive value if pix_fmt is a supported input format, 0 - * otherwise. - */ -int sws_isSupportedInput(enum AVPixelFormat pix_fmt); - -/** - * Return a positive value if pix_fmt is a supported output format, 0 - * otherwise. - */ -int sws_isSupportedOutput(enum AVPixelFormat pix_fmt); - -/** - * @param[in] pix_fmt the pixel format - * @return a positive value if an endianness conversion for pix_fmt is - * supported, 0 otherwise. - */ -int sws_isSupportedEndiannessConversion(enum AVPixelFormat pix_fmt); - -/** - * Allocate an empty SwsContext. This must be filled and passed to - * sws_init_context(). For filling see AVOptions, options.c and - * sws_setColorspaceDetails(). - */ -struct SwsContext *sws_alloc_context(void); - -/** - * Initialize the swscaler context sws_context. - * - * @return zero or positive value on success, a negative value on - * error - */ -av_warn_unused_result -int sws_init_context(struct SwsContext *sws_context, SwsFilter *srcFilter, SwsFilter *dstFilter); - -/** - * Free the swscaler context swsContext. - * If swsContext is NULL, then does nothing. - */ -void sws_freeContext(struct SwsContext *swsContext); - -/** - * Allocate and return an SwsContext. You need it to perform - * scaling/conversion operations using sws_scale(). - * - * @param srcW the width of the source image - * @param srcH the height of the source image - * @param srcFormat the source image format - * @param dstW the width of the destination image - * @param dstH the height of the destination image - * @param dstFormat the destination image format - * @param flags specify which algorithm and options to use for rescaling - * @param param extra parameters to tune the used scaler - * For SWS_BICUBIC param[0] and [1] tune the shape of the basis - * function, param[0] tunes f(1) and param[1] f´(1) - * For SWS_GAUSS param[0] tunes the exponent and thus cutoff - * frequency - * For SWS_LANCZOS param[0] tunes the width of the window function - * @return a pointer to an allocated context, or NULL in case of error - * @note this function is to be removed after a saner alternative is - * written - */ -struct SwsContext *sws_getContext(int srcW, int srcH, enum AVPixelFormat srcFormat, - int dstW, int dstH, enum AVPixelFormat dstFormat, - int flags, SwsFilter *srcFilter, - SwsFilter *dstFilter, const double *param); - -/** - * Scale the image slice in srcSlice and put the resulting scaled - * slice in the image in dst. A slice is a sequence of consecutive - * rows in an image. - * - * Slices have to be provided in sequential order, either in - * top-bottom or bottom-top order. If slices are provided in - * non-sequential order the behavior of the function is undefined. - * - * @param c the scaling context previously created with - * sws_getContext() - * @param srcSlice the array containing the pointers to the planes of - * the source slice - * @param srcStride the array containing the strides for each plane of - * the source image - * @param srcSliceY the position in the source image of the slice to - * process, that is the number (counted starting from - * zero) in the image of the first row of the slice - * @param srcSliceH the height of the source slice, that is the number - * of rows in the slice - * @param dst the array containing the pointers to the planes of - * the destination image - * @param dstStride the array containing the strides for each plane of - * the destination image - * @return the height of the output slice - */ -int sws_scale(struct SwsContext *c, const uint8_t *const srcSlice[], - const int srcStride[], int srcSliceY, int srcSliceH, - uint8_t *const dst[], const int dstStride[]); - -/** - * Scale source data from src and write the output to dst. - * - * This is merely a convenience wrapper around - * - sws_frame_start() - * - sws_send_slice(0, src->height) - * - sws_receive_slice(0, dst->height) - * - sws_frame_end() - * - * @param dst The destination frame. See documentation for sws_frame_start() for - * more details. - * @param src The source frame. - * - * @return 0 on success, a negative AVERROR code on failure - */ -int sws_scale_frame(struct SwsContext *c, AVFrame *dst, const AVFrame *src); - -/** - * Initialize the scaling process for a given pair of source/destination frames. - * Must be called before any calls to sws_send_slice() and sws_receive_slice(). - * - * This function will retain references to src and dst, so they must both use - * refcounted buffers (if allocated by the caller, in case of dst). - * - * @param dst The destination frame. - * - * The data buffers may either be already allocated by the caller or - * left clear, in which case they will be allocated by the scaler. - * The latter may have performance advantages - e.g. in certain cases - * some output planes may be references to input planes, rather than - * copies. - * - * Output data will be written into this frame in successful - * sws_receive_slice() calls. - * @param src The source frame. The data buffers must be allocated, but the - * frame data does not have to be ready at this point. Data - * availability is then signalled by sws_send_slice(). - * @return 0 on success, a negative AVERROR code on failure - * - * @see sws_frame_end() - */ -int sws_frame_start(struct SwsContext *c, AVFrame *dst, const AVFrame *src); - -/** - * Finish the scaling process for a pair of source/destination frames previously - * submitted with sws_frame_start(). Must be called after all sws_send_slice() - * and sws_receive_slice() calls are done, before any new sws_frame_start() - * calls. - */ -void sws_frame_end(struct SwsContext *c); - -/** - * Indicate that a horizontal slice of input data is available in the source - * frame previously provided to sws_frame_start(). The slices may be provided in - * any order, but may not overlap. For vertically subsampled pixel formats, the - * slices must be aligned according to subsampling. - * - * @param slice_start first row of the slice - * @param slice_height number of rows in the slice - * - * @return a non-negative number on success, a negative AVERROR code on failure. - */ -int sws_send_slice(struct SwsContext *c, unsigned int slice_start, - unsigned int slice_height); - -/** - * Request a horizontal slice of the output data to be written into the frame - * previously provided to sws_frame_start(). - * - * @param slice_start first row of the slice; must be a multiple of - * sws_receive_slice_alignment() - * @param slice_height number of rows in the slice; must be a multiple of - * sws_receive_slice_alignment(), except for the last slice - * (i.e. when slice_start+slice_height is equal to output - * frame height) - * - * @return a non-negative number if the data was successfully written into the output - * AVERROR(EAGAIN) if more input data needs to be provided before the - * output can be produced - * another negative AVERROR code on other kinds of scaling failure - */ -int sws_receive_slice(struct SwsContext *c, unsigned int slice_start, - unsigned int slice_height); - -/** - * @return alignment required for output slices requested with sws_receive_slice(). - * Slice offsets and sizes passed to sws_receive_slice() must be - * multiples of the value returned from this function. - */ -unsigned int sws_receive_slice_alignment(const struct SwsContext *c); - -/** - * @param dstRange flag indicating the while-black range of the output (1=jpeg / 0=mpeg) - * @param srcRange flag indicating the while-black range of the input (1=jpeg / 0=mpeg) - * @param table the yuv2rgb coefficients describing the output yuv space, normally ff_yuv2rgb_coeffs[x] - * @param inv_table the yuv2rgb coefficients describing the input yuv space, normally ff_yuv2rgb_coeffs[x] - * @param brightness 16.16 fixed point brightness correction - * @param contrast 16.16 fixed point contrast correction - * @param saturation 16.16 fixed point saturation correction -#if LIBSWSCALE_VERSION_MAJOR > 6 - * @return negative error code on error, non negative otherwise -#else - * @return -1 if not supported -#endif - */ -int sws_setColorspaceDetails(struct SwsContext *c, const int inv_table[4], - int srcRange, const int table[4], int dstRange, - int brightness, int contrast, int saturation); - -/** -#if LIBSWSCALE_VERSION_MAJOR > 6 - * @return negative error code on error, non negative otherwise -#else - * @return -1 if not supported -#endif - */ -int sws_getColorspaceDetails(struct SwsContext *c, int **inv_table, - int *srcRange, int **table, int *dstRange, - int *brightness, int *contrast, int *saturation); - -/** - * Allocate and return an uninitialized vector with length coefficients. - */ -SwsVector *sws_allocVec(int length); - -/** - * Return a normalized Gaussian curve used to filter stuff - * quality = 3 is high quality, lower is lower quality. - */ -SwsVector *sws_getGaussianVec(double variance, double quality); - -/** - * Scale all the coefficients of a by the scalar value. - */ -void sws_scaleVec(SwsVector *a, double scalar); - -/** - * Scale all the coefficients of a so that their sum equals height. - */ -void sws_normalizeVec(SwsVector *a, double height); - -void sws_freeVec(SwsVector *a); - -SwsFilter *sws_getDefaultFilter(float lumaGBlur, float chromaGBlur, - float lumaSharpen, float chromaSharpen, - float chromaHShift, float chromaVShift, - int verbose); -void sws_freeFilter(SwsFilter *filter); - -/** - * Check if context can be reused, otherwise reallocate a new one. - * - * If context is NULL, just calls sws_getContext() to get a new - * context. Otherwise, checks if the parameters are the ones already - * saved in context. If that is the case, returns the current - * context. Otherwise, frees context and gets a new context with - * the new parameters. - * - * Be warned that srcFilter and dstFilter are not checked, they - * are assumed to remain the same. - */ -struct SwsContext *sws_getCachedContext(struct SwsContext *context, - int srcW, int srcH, enum AVPixelFormat srcFormat, - int dstW, int dstH, enum AVPixelFormat dstFormat, - int flags, SwsFilter *srcFilter, - SwsFilter *dstFilter, const double *param); - -/** - * Convert an 8-bit paletted frame into a frame with a color depth of 32 bits. - * - * The output frame will have the same packed format as the palette. - * - * @param src source frame buffer - * @param dst destination frame buffer - * @param num_pixels number of pixels to convert - * @param palette array with [256] entries, which must match color arrangement (RGB or BGR) of src - */ -void sws_convertPalette8ToPacked32(const uint8_t *src, uint8_t *dst, int num_pixels, const uint8_t *palette); - -/** - * Convert an 8-bit paletted frame into a frame with a color depth of 24 bits. - * - * With the palette format "ABCD", the destination frame ends up with the format "ABC". - * - * @param src source frame buffer - * @param dst destination frame buffer - * @param num_pixels number of pixels to convert - * @param palette array with [256] entries, which must match color arrangement (RGB or BGR) of src - */ -void sws_convertPalette8ToPacked24(const uint8_t *src, uint8_t *dst, int num_pixels, const uint8_t *palette); - -/** - * Get the AVClass for swsContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *sws_get_class(void); - -/** - * @} - */ - -#endif /* SWSCALE_SWSCALE_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libswscale/version.h b/third_party/ffmpeg/uos/mips64/include/libswscale/version.h deleted file mode 100644 index 3193562d..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libswscale/version.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWSCALE_VERSION_H -#define SWSCALE_VERSION_H - -/** - * @file - * swscale version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBSWSCALE_VERSION_MINOR 8 -#define LIBSWSCALE_VERSION_MICRO 102 - -#define LIBSWSCALE_VERSION_INT AV_VERSION_INT(LIBSWSCALE_VERSION_MAJOR, \ - LIBSWSCALE_VERSION_MINOR, \ - LIBSWSCALE_VERSION_MICRO) -#define LIBSWSCALE_VERSION AV_VERSION(LIBSWSCALE_VERSION_MAJOR, \ - LIBSWSCALE_VERSION_MINOR, \ - LIBSWSCALE_VERSION_MICRO) -#define LIBSWSCALE_BUILD LIBSWSCALE_VERSION_INT - -#define LIBSWSCALE_IDENT "SwS" AV_STRINGIFY(LIBSWSCALE_VERSION) - -#endif /* SWSCALE_VERSION_H */ diff --git a/third_party/ffmpeg/uos/mips64/include/libswscale/version_major.h b/third_party/ffmpeg/uos/mips64/include/libswscale/version_major.h deleted file mode 100644 index 2f841878..00000000 --- a/third_party/ffmpeg/uos/mips64/include/libswscale/version_major.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWSCALE_VERSION_MAJOR_H -#define SWSCALE_VERSION_MAJOR_H - -/** - * @file - * swscale version macros - */ - -#define LIBSWSCALE_VERSION_MAJOR 6 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - */ - -#endif /* SWSCALE_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/uos/mips64/lib/libavcodec.so b/third_party/ffmpeg/uos/mips64/lib/libavcodec.so deleted file mode 120000 index 38f95f00..00000000 --- a/third_party/ffmpeg/uos/mips64/lib/libavcodec.so +++ /dev/null @@ -1 +0,0 @@ -libavcodec.so.59.42.100 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/mips64/lib/libavcodec.so.59 b/third_party/ffmpeg/uos/mips64/lib/libavcodec.so.59 deleted file mode 120000 index 38f95f00..00000000 --- a/third_party/ffmpeg/uos/mips64/lib/libavcodec.so.59 +++ /dev/null @@ -1 +0,0 @@ -libavcodec.so.59.42.100 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/mips64/lib/libavcodec.so.59.42.100 b/third_party/ffmpeg/uos/mips64/lib/libavcodec.so.59.42.100 deleted file mode 100755 index fd281c6f..00000000 Binary files a/third_party/ffmpeg/uos/mips64/lib/libavcodec.so.59.42.100 and /dev/null differ diff --git a/third_party/ffmpeg/uos/mips64/lib/libavdevice.so b/third_party/ffmpeg/uos/mips64/lib/libavdevice.so deleted file mode 120000 index 23a1030b..00000000 --- a/third_party/ffmpeg/uos/mips64/lib/libavdevice.so +++ /dev/null @@ -1 +0,0 @@ -libavdevice.so.59.8.101 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/mips64/lib/libavdevice.so.59 b/third_party/ffmpeg/uos/mips64/lib/libavdevice.so.59 deleted file mode 120000 index 23a1030b..00000000 --- a/third_party/ffmpeg/uos/mips64/lib/libavdevice.so.59 +++ /dev/null @@ -1 +0,0 @@ -libavdevice.so.59.8.101 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/mips64/lib/libavdevice.so.59.8.101 b/third_party/ffmpeg/uos/mips64/lib/libavdevice.so.59.8.101 deleted file mode 100755 index c77739fa..00000000 Binary files a/third_party/ffmpeg/uos/mips64/lib/libavdevice.so.59.8.101 and /dev/null differ diff --git a/third_party/ffmpeg/uos/mips64/lib/libavfilter.so b/third_party/ffmpeg/uos/mips64/lib/libavfilter.so deleted file mode 120000 index a3bebe5c..00000000 --- a/third_party/ffmpeg/uos/mips64/lib/libavfilter.so +++ /dev/null @@ -1 +0,0 @@ -libavfilter.so.8.46.101 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/mips64/lib/libavfilter.so.8 b/third_party/ffmpeg/uos/mips64/lib/libavfilter.so.8 deleted file mode 120000 index a3bebe5c..00000000 --- a/third_party/ffmpeg/uos/mips64/lib/libavfilter.so.8 +++ /dev/null @@ -1 +0,0 @@ -libavfilter.so.8.46.101 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/mips64/lib/libavfilter.so.8.46.101 b/third_party/ffmpeg/uos/mips64/lib/libavfilter.so.8.46.101 deleted file mode 100755 index bd70849f..00000000 Binary files a/third_party/ffmpeg/uos/mips64/lib/libavfilter.so.8.46.101 and /dev/null differ diff --git a/third_party/ffmpeg/uos/mips64/lib/libavformat.so b/third_party/ffmpeg/uos/mips64/lib/libavformat.so deleted file mode 120000 index 5b88060f..00000000 --- a/third_party/ffmpeg/uos/mips64/lib/libavformat.so +++ /dev/null @@ -1 +0,0 @@ -libavformat.so.59.30.100 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/mips64/lib/libavformat.so.59 b/third_party/ffmpeg/uos/mips64/lib/libavformat.so.59 deleted file mode 120000 index 5b88060f..00000000 --- a/third_party/ffmpeg/uos/mips64/lib/libavformat.so.59 +++ /dev/null @@ -1 +0,0 @@ -libavformat.so.59.30.100 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/mips64/lib/libavformat.so.59.30.100 b/third_party/ffmpeg/uos/mips64/lib/libavformat.so.59.30.100 deleted file mode 100755 index 8f64bba5..00000000 Binary files a/third_party/ffmpeg/uos/mips64/lib/libavformat.so.59.30.100 and /dev/null differ diff --git a/third_party/ffmpeg/uos/mips64/lib/libavutil.so b/third_party/ffmpeg/uos/mips64/lib/libavutil.so deleted file mode 120000 index 609d2206..00000000 --- a/third_party/ffmpeg/uos/mips64/lib/libavutil.so +++ /dev/null @@ -1 +0,0 @@ -libavutil.so.57.32.101 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/mips64/lib/libavutil.so.57 b/third_party/ffmpeg/uos/mips64/lib/libavutil.so.57 deleted file mode 120000 index 609d2206..00000000 --- a/third_party/ffmpeg/uos/mips64/lib/libavutil.so.57 +++ /dev/null @@ -1 +0,0 @@ -libavutil.so.57.32.101 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/mips64/lib/libavutil.so.57.32.101 b/third_party/ffmpeg/uos/mips64/lib/libavutil.so.57.32.101 deleted file mode 100755 index 990e7f6d..00000000 Binary files a/third_party/ffmpeg/uos/mips64/lib/libavutil.so.57.32.101 and /dev/null differ diff --git a/third_party/ffmpeg/uos/mips64/lib/libswresample.so b/third_party/ffmpeg/uos/mips64/lib/libswresample.so deleted file mode 120000 index 3b672540..00000000 --- a/third_party/ffmpeg/uos/mips64/lib/libswresample.so +++ /dev/null @@ -1 +0,0 @@ -libswresample.so.4.8.100 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/mips64/lib/libswresample.so.4 b/third_party/ffmpeg/uos/mips64/lib/libswresample.so.4 deleted file mode 120000 index 3b672540..00000000 --- a/third_party/ffmpeg/uos/mips64/lib/libswresample.so.4 +++ /dev/null @@ -1 +0,0 @@ -libswresample.so.4.8.100 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/mips64/lib/libswresample.so.4.8.100 b/third_party/ffmpeg/uos/mips64/lib/libswresample.so.4.8.100 deleted file mode 100755 index 9f845b96..00000000 Binary files a/third_party/ffmpeg/uos/mips64/lib/libswresample.so.4.8.100 and /dev/null differ diff --git a/third_party/ffmpeg/uos/mips64/lib/libswscale.so b/third_party/ffmpeg/uos/mips64/lib/libswscale.so deleted file mode 120000 index 512c0584..00000000 --- a/third_party/ffmpeg/uos/mips64/lib/libswscale.so +++ /dev/null @@ -1 +0,0 @@ -libswscale.so.6.8.102 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/mips64/lib/libswscale.so.6 b/third_party/ffmpeg/uos/mips64/lib/libswscale.so.6 deleted file mode 120000 index 512c0584..00000000 --- a/third_party/ffmpeg/uos/mips64/lib/libswscale.so.6 +++ /dev/null @@ -1 +0,0 @@ -libswscale.so.6.8.102 \ No newline at end of file diff --git a/third_party/ffmpeg/uos/mips64/lib/libswscale.so.6.8.102 b/third_party/ffmpeg/uos/mips64/lib/libswscale.so.6.8.102 deleted file mode 100755 index 6efdc5e0..00000000 Binary files a/third_party/ffmpeg/uos/mips64/lib/libswscale.so.6.8.102 and /dev/null differ diff --git a/third_party/ffmpeg/uos/mips64/lib/pkgconfig/libavcodec.pc b/third_party/ffmpeg/uos/mips64/lib/pkgconfig/libavcodec.pc deleted file mode 100644 index 9fa63ed1..00000000 --- a/third_party/ffmpeg/uos/mips64/lib/pkgconfig/libavcodec.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/huagao/sane/code_app/third_party/ffmpeg/uos/mips64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/huagao/sane/code_app/third_party/ffmpeg/uos/mips64/ffmpeg/release/lib -includedir=/home/huagao/sane/code_app/third_party/ffmpeg/uos/mips64/ffmpeg/release/include - -Name: libavcodec -Description: FFmpeg codec library -Version: 59.42.100 -Requires: -Requires.private: libswresample >= 4.8.100, libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lavcodec -Libs.private: -pthread -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/uos/mips64/lib/pkgconfig/libavdevice.pc b/third_party/ffmpeg/uos/mips64/lib/pkgconfig/libavdevice.pc deleted file mode 100644 index af0522c1..00000000 --- a/third_party/ffmpeg/uos/mips64/lib/pkgconfig/libavdevice.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/huagao/sane/code_app/third_party/ffmpeg/uos/mips64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/huagao/sane/code_app/third_party/ffmpeg/uos/mips64/ffmpeg/release/lib -includedir=/home/huagao/sane/code_app/third_party/ffmpeg/uos/mips64/ffmpeg/release/include - -Name: libavdevice -Description: FFmpeg device handling library -Version: 59.8.101 -Requires: -Requires.private: libavfilter >= 8.46.101, libswscale >= 6.8.102, libavformat >= 59.30.100, libavcodec >= 59.42.100, libswresample >= 4.8.100, libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lavdevice -Libs.private: -lm -latomic -lxcb -lxcb-shape -lxcb-xfixes -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/uos/mips64/lib/pkgconfig/libavfilter.pc b/third_party/ffmpeg/uos/mips64/lib/pkgconfig/libavfilter.pc deleted file mode 100644 index 640950b9..00000000 --- a/third_party/ffmpeg/uos/mips64/lib/pkgconfig/libavfilter.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/huagao/sane/code_app/third_party/ffmpeg/uos/mips64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/huagao/sane/code_app/third_party/ffmpeg/uos/mips64/ffmpeg/release/lib -includedir=/home/huagao/sane/code_app/third_party/ffmpeg/uos/mips64/ffmpeg/release/include - -Name: libavfilter -Description: FFmpeg audio/video filtering library -Version: 8.46.101 -Requires: -Requires.private: libswscale >= 6.8.102, libavformat >= 59.30.100, libavcodec >= 59.42.100, libswresample >= 4.8.100, libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lavfilter -Libs.private: -pthread -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/uos/mips64/lib/pkgconfig/libavformat.pc b/third_party/ffmpeg/uos/mips64/lib/pkgconfig/libavformat.pc deleted file mode 100644 index 8f6e744c..00000000 --- a/third_party/ffmpeg/uos/mips64/lib/pkgconfig/libavformat.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/huagao/sane/code_app/third_party/ffmpeg/uos/mips64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/huagao/sane/code_app/third_party/ffmpeg/uos/mips64/ffmpeg/release/lib -includedir=/home/huagao/sane/code_app/third_party/ffmpeg/uos/mips64/ffmpeg/release/include - -Name: libavformat -Description: FFmpeg container format library -Version: 59.30.100 -Requires: -Requires.private: libavcodec >= 59.42.100, libswresample >= 4.8.100, libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lavformat -Libs.private: -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/uos/mips64/lib/pkgconfig/libavutil.pc b/third_party/ffmpeg/uos/mips64/lib/pkgconfig/libavutil.pc deleted file mode 100644 index b3380f08..00000000 --- a/third_party/ffmpeg/uos/mips64/lib/pkgconfig/libavutil.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/huagao/sane/code_app/third_party/ffmpeg/uos/mips64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/huagao/sane/code_app/third_party/ffmpeg/uos/mips64/ffmpeg/release/lib -includedir=/home/huagao/sane/code_app/third_party/ffmpeg/uos/mips64/ffmpeg/release/include - -Name: libavutil -Description: FFmpeg utility library -Version: 57.32.101 -Requires: -Requires.private: -Conflicts: -Libs: -L${libdir} -lavutil -Libs.private: -pthread -lm -latomic -lX11 -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/uos/mips64/lib/pkgconfig/libswresample.pc b/third_party/ffmpeg/uos/mips64/lib/pkgconfig/libswresample.pc deleted file mode 100644 index bdbc279e..00000000 --- a/third_party/ffmpeg/uos/mips64/lib/pkgconfig/libswresample.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/huagao/sane/code_app/third_party/ffmpeg/uos/mips64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/huagao/sane/code_app/third_party/ffmpeg/uos/mips64/ffmpeg/release/lib -includedir=/home/huagao/sane/code_app/third_party/ffmpeg/uos/mips64/ffmpeg/release/include - -Name: libswresample -Description: FFmpeg audio resampling library -Version: 4.8.100 -Requires: -Requires.private: libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lswresample -Libs.private: -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/uos/mips64/lib/pkgconfig/libswscale.pc b/third_party/ffmpeg/uos/mips64/lib/pkgconfig/libswscale.pc deleted file mode 100644 index ad4aa142..00000000 --- a/third_party/ffmpeg/uos/mips64/lib/pkgconfig/libswscale.pc +++ /dev/null @@ -1,14 +0,0 @@ -prefix=/home/huagao/sane/code_app/third_party/ffmpeg/uos/mips64/ffmpeg/release -exec_prefix=${prefix} -libdir=/home/huagao/sane/code_app/third_party/ffmpeg/uos/mips64/ffmpeg/release/lib -includedir=/home/huagao/sane/code_app/third_party/ffmpeg/uos/mips64/ffmpeg/release/include - -Name: libswscale -Description: FFmpeg image rescaling library -Version: 6.8.102 -Requires: -Requires.private: libavutil >= 57.32.101 -Conflicts: -Libs: -L${libdir} -lswscale -Libs.private: -lm -latomic -Cflags: -I${includedir} diff --git a/third_party/ffmpeg/windows/bin/x64/avcodec-59.dll b/third_party/ffmpeg/windows/bin/x64/avcodec-59.dll deleted file mode 100644 index 87b62ac0..00000000 Binary files a/third_party/ffmpeg/windows/bin/x64/avcodec-59.dll and /dev/null differ diff --git a/third_party/ffmpeg/windows/bin/x64/avdevice-59.dll b/third_party/ffmpeg/windows/bin/x64/avdevice-59.dll deleted file mode 100644 index c0f78dc7..00000000 Binary files a/third_party/ffmpeg/windows/bin/x64/avdevice-59.dll and /dev/null differ diff --git a/third_party/ffmpeg/windows/bin/x64/avfilter-8.dll b/third_party/ffmpeg/windows/bin/x64/avfilter-8.dll deleted file mode 100644 index 01795acc..00000000 Binary 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file mode 100644 index ff8cc4cf..00000000 --- a/third_party/ffmpeg/windows/include/libavcodec/ac3_parser.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * AC-3 parser prototypes - * Copyright (c) 2003 Fabrice Bellard - * Copyright (c) 2003 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AC3_PARSER_H -#define AVCODEC_AC3_PARSER_H - -#include -#include - -/** - * Extract the bitstream ID and the frame size from AC-3 data. - */ -int av_ac3_parse_header(const uint8_t *buf, size_t size, - uint8_t *bitstream_id, uint16_t *frame_size); - - -#endif /* AVCODEC_AC3_PARSER_H */ diff --git a/third_party/ffmpeg/windows/include/libavcodec/adts_parser.h b/third_party/ffmpeg/windows/include/libavcodec/adts_parser.h deleted file mode 100644 index f85becd1..00000000 --- a/third_party/ffmpeg/windows/include/libavcodec/adts_parser.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_ADTS_PARSER_H -#define AVCODEC_ADTS_PARSER_H - -#include -#include - -#define AV_AAC_ADTS_HEADER_SIZE 7 - -/** - * Extract the number of samples and frames from AAC data. - * @param[in] buf pointer to AAC data buffer - * @param[out] samples Pointer to where number of samples is written - * @param[out] frames Pointer to where number of frames is written - * @return Returns 0 on success, error code on failure. - */ -int av_adts_header_parse(const uint8_t *buf, uint32_t *samples, - uint8_t *frames); - -#endif /* AVCODEC_ADTS_PARSER_H */ diff --git a/third_party/ffmpeg/windows/include/libavcodec/avcodec.h b/third_party/ffmpeg/windows/include/libavcodec/avcodec.h deleted file mode 100644 index 65c85353..00000000 --- a/third_party/ffmpeg/windows/include/libavcodec/avcodec.h +++ /dev/null @@ -1,3180 +0,0 @@ -/* - * copyright (c) 2001 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AVCODEC_H -#define AVCODEC_AVCODEC_H - -/** - * @file - * @ingroup libavc - * Libavcodec external API header - */ - -#include "libavutil/samplefmt.h" -#include "libavutil/attributes.h" -#include "libavutil/avutil.h" -#include "libavutil/buffer.h" -#include "libavutil/dict.h" -#include "libavutil/frame.h" -#include "libavutil/log.h" -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" - -#include "codec.h" -#include "codec_desc.h" -#include "codec_par.h" -#include "codec_id.h" -#include "defs.h" -#include "packet.h" -#include "version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "version.h" -#endif - -/** - * @defgroup libavc libavcodec - * Encoding/Decoding Library - * - * @{ - * - * @defgroup lavc_decoding Decoding - * @{ - * @} - * - * @defgroup lavc_encoding Encoding - * @{ - * @} - * - * @defgroup lavc_codec Codecs - * @{ - * @defgroup lavc_codec_native Native Codecs - * @{ - * @} - * @defgroup lavc_codec_wrappers External library wrappers - * @{ - * @} - * @defgroup lavc_codec_hwaccel Hardware Accelerators bridge - * @{ - * @} - * @} - * @defgroup lavc_internal Internal - * @{ - * @} - * @} - */ - -/** - * @ingroup libavc - * @defgroup lavc_encdec send/receive encoding and decoding API overview - * @{ - * - * The avcodec_send_packet()/avcodec_receive_frame()/avcodec_send_frame()/ - * avcodec_receive_packet() functions provide an encode/decode API, which - * decouples input and output. - * - * The API is very similar for encoding/decoding and audio/video, and works as - * follows: - * - Set up and open the AVCodecContext as usual. - * - Send valid input: - * - For decoding, call avcodec_send_packet() to give the decoder raw - * compressed data in an AVPacket. - * - For encoding, call avcodec_send_frame() to give the encoder an AVFrame - * containing uncompressed audio or video. - * - * In both cases, it is recommended that AVPackets and AVFrames are - * refcounted, or libavcodec might have to copy the input data. (libavformat - * always returns refcounted AVPackets, and av_frame_get_buffer() allocates - * refcounted AVFrames.) - * - Receive output in a loop. Periodically call one of the avcodec_receive_*() - * functions and process their output: - * - For decoding, call avcodec_receive_frame(). On success, it will return - * an AVFrame containing uncompressed audio or video data. - * - For encoding, call avcodec_receive_packet(). On success, it will return - * an AVPacket with a compressed frame. - * - * Repeat this call until it returns AVERROR(EAGAIN) or an error. The - * AVERROR(EAGAIN) return value means that new input data is required to - * return new output. In this case, continue with sending input. For each - * input frame/packet, the codec will typically return 1 output frame/packet, - * but it can also be 0 or more than 1. - * - * At the beginning of decoding or encoding, the codec might accept multiple - * input frames/packets without returning a frame, until its internal buffers - * are filled. This situation is handled transparently if you follow the steps - * outlined above. - * - * In theory, sending input can result in EAGAIN - this should happen only if - * not all output was received. You can use this to structure alternative decode - * or encode loops other than the one suggested above. For example, you could - * try sending new input on each iteration, and try to receive output if that - * returns EAGAIN. - * - * End of stream situations. These require "flushing" (aka draining) the codec, - * as the codec might buffer multiple frames or packets internally for - * performance or out of necessity (consider B-frames). - * This is handled as follows: - * - Instead of valid input, send NULL to the avcodec_send_packet() (decoding) - * or avcodec_send_frame() (encoding) functions. This will enter draining - * mode. - * - Call avcodec_receive_frame() (decoding) or avcodec_receive_packet() - * (encoding) in a loop until AVERROR_EOF is returned. The functions will - * not return AVERROR(EAGAIN), unless you forgot to enter draining mode. - * - Before decoding can be resumed again, the codec has to be reset with - * avcodec_flush_buffers(). - * - * Using the API as outlined above is highly recommended. But it is also - * possible to call functions outside of this rigid schema. For example, you can - * call avcodec_send_packet() repeatedly without calling - * avcodec_receive_frame(). In this case, avcodec_send_packet() will succeed - * until the codec's internal buffer has been filled up (which is typically of - * size 1 per output frame, after initial input), and then reject input with - * AVERROR(EAGAIN). Once it starts rejecting input, you have no choice but to - * read at least some output. - * - * Not all codecs will follow a rigid and predictable dataflow; the only - * guarantee is that an AVERROR(EAGAIN) return value on a send/receive call on - * one end implies that a receive/send call on the other end will succeed, or - * at least will not fail with AVERROR(EAGAIN). In general, no codec will - * permit unlimited buffering of input or output. - * - * A codec is not allowed to return AVERROR(EAGAIN) for both sending and receiving. This - * would be an invalid state, which could put the codec user into an endless - * loop. The API has no concept of time either: it cannot happen that trying to - * do avcodec_send_packet() results in AVERROR(EAGAIN), but a repeated call 1 second - * later accepts the packet (with no other receive/flush API calls involved). - * The API is a strict state machine, and the passage of time is not supposed - * to influence it. Some timing-dependent behavior might still be deemed - * acceptable in certain cases. But it must never result in both send/receive - * returning EAGAIN at the same time at any point. It must also absolutely be - * avoided that the current state is "unstable" and can "flip-flop" between - * the send/receive APIs allowing progress. For example, it's not allowed that - * the codec randomly decides that it actually wants to consume a packet now - * instead of returning a frame, after it just returned AVERROR(EAGAIN) on an - * avcodec_send_packet() call. - * @} - */ - -/** - * @defgroup lavc_core Core functions/structures. - * @ingroup libavc - * - * Basic definitions, functions for querying libavcodec capabilities, - * allocating core structures, etc. - * @{ - */ - -/** - * @ingroup lavc_encoding - * minimum encoding buffer size - * Used to avoid some checks during header writing. - */ -#define AV_INPUT_BUFFER_MIN_SIZE 16384 - -/** - * @ingroup lavc_encoding - */ -typedef struct RcOverride{ - int start_frame; - int end_frame; - int qscale; // If this is 0 then quality_factor will be used instead. - float quality_factor; -} RcOverride; - -/* encoding support - These flags can be passed in AVCodecContext.flags before initialization. - Note: Not everything is supported yet. -*/ - -/** - * Allow decoders to produce frames with data planes that are not aligned - * to CPU requirements (e.g. due to cropping). - */ -#define AV_CODEC_FLAG_UNALIGNED (1 << 0) -/** - * Use fixed qscale. - */ -#define AV_CODEC_FLAG_QSCALE (1 << 1) -/** - * 4 MV per MB allowed / advanced prediction for H.263. - */ -#define AV_CODEC_FLAG_4MV (1 << 2) -/** - * Output even those frames that might be corrupted. - */ -#define AV_CODEC_FLAG_OUTPUT_CORRUPT (1 << 3) -/** - * Use qpel MC. - */ -#define AV_CODEC_FLAG_QPEL (1 << 4) -/** - * Don't output frames whose parameters differ from first - * decoded frame in stream. - */ -#define AV_CODEC_FLAG_DROPCHANGED (1 << 5) -/** - * Request the encoder to output reconstructed frames, i.e. frames that would be - * produced by decoding the encoded bistream. These frames may be retrieved by - * calling avcodec_receive_frame() immediately after a successful call to - * avcodec_receive_packet(). - * - * Should only be used with encoders flagged with the - * AV_CODEC_CAP_ENCODER_RECON_FRAME capability. - */ -#define AV_CODEC_FLAG_RECON_FRAME (1 << 6) -/** - * Use internal 2pass ratecontrol in first pass mode. - */ -#define AV_CODEC_FLAG_PASS1 (1 << 9) -/** - * Use internal 2pass ratecontrol in second pass mode. - */ -#define AV_CODEC_FLAG_PASS2 (1 << 10) -/** - * loop filter. - */ -#define AV_CODEC_FLAG_LOOP_FILTER (1 << 11) -/** - * Only decode/encode grayscale. - */ -#define AV_CODEC_FLAG_GRAY (1 << 13) -/** - * error[?] variables will be set during encoding. - */ -#define AV_CODEC_FLAG_PSNR (1 << 15) -#if FF_API_FLAG_TRUNCATED -/** - * Input bitstream might be truncated at a random location - * instead of only at frame boundaries. - * - * @deprecated use codec parsers for packetizing input - */ -#define AV_CODEC_FLAG_TRUNCATED (1 << 16) -#endif -/** - * Use interlaced DCT. - */ -#define AV_CODEC_FLAG_INTERLACED_DCT (1 << 18) -/** - * Force low delay. - */ -#define AV_CODEC_FLAG_LOW_DELAY (1 << 19) -/** - * Place global headers in extradata instead of every keyframe. - */ -#define AV_CODEC_FLAG_GLOBAL_HEADER (1 << 22) -/** - * Use only bitexact stuff (except (I)DCT). - */ -#define AV_CODEC_FLAG_BITEXACT (1 << 23) -/* Fx : Flag for H.263+ extra options */ -/** - * H.263 advanced intra coding / MPEG-4 AC prediction - */ -#define AV_CODEC_FLAG_AC_PRED (1 << 24) -/** - * interlaced motion estimation - */ -#define AV_CODEC_FLAG_INTERLACED_ME (1 << 29) -#define AV_CODEC_FLAG_CLOSED_GOP (1U << 31) - -/** - * Allow non spec compliant speedup tricks. - */ -#define AV_CODEC_FLAG2_FAST (1 << 0) -/** - * Skip bitstream encoding. - */ -#define AV_CODEC_FLAG2_NO_OUTPUT (1 << 2) -/** - * Place global headers at every keyframe instead of in extradata. - */ -#define AV_CODEC_FLAG2_LOCAL_HEADER (1 << 3) - -/** - * timecode is in drop frame format. DEPRECATED!!!! - */ -#define AV_CODEC_FLAG2_DROP_FRAME_TIMECODE (1 << 13) - -/** - * Input bitstream might be truncated at a packet boundaries - * instead of only at frame boundaries. - */ -#define AV_CODEC_FLAG2_CHUNKS (1 << 15) -/** - * Discard cropping information from SPS. - */ -#define AV_CODEC_FLAG2_IGNORE_CROP (1 << 16) - -/** - * Show all frames before the first keyframe - */ -#define AV_CODEC_FLAG2_SHOW_ALL (1 << 22) -/** - * Export motion vectors through frame side data - */ -#define AV_CODEC_FLAG2_EXPORT_MVS (1 << 28) -/** - * Do not skip samples and export skip information as frame side data - */ -#define AV_CODEC_FLAG2_SKIP_MANUAL (1 << 29) -/** - * Do not reset ASS ReadOrder field on flush (subtitles decoding) - */ -#define AV_CODEC_FLAG2_RO_FLUSH_NOOP (1 << 30) -/** - * Generate/parse ICC profiles on encode/decode, as appropriate for the type of - * file. No effect on codecs which cannot contain embedded ICC profiles, or - * when compiled without support for lcms2. - */ -#define AV_CODEC_FLAG2_ICC_PROFILES (1U << 31) - -/* Exported side data. - These flags can be passed in AVCodecContext.export_side_data before initialization. -*/ -/** - * Export motion vectors through frame side data - */ -#define AV_CODEC_EXPORT_DATA_MVS (1 << 0) -/** - * Export encoder Producer Reference Time through packet side data - */ -#define AV_CODEC_EXPORT_DATA_PRFT (1 << 1) -/** - * Decoding only. - * Export the AVVideoEncParams structure through frame side data. - */ -#define AV_CODEC_EXPORT_DATA_VIDEO_ENC_PARAMS (1 << 2) -/** - * Decoding only. - * Do not apply film grain, export it instead. - */ -#define AV_CODEC_EXPORT_DATA_FILM_GRAIN (1 << 3) - -/** - * The decoder will keep a reference to the frame and may reuse it later. - */ -#define AV_GET_BUFFER_FLAG_REF (1 << 0) - -/** - * The encoder will keep a reference to the packet and may reuse it later. - */ -#define AV_GET_ENCODE_BUFFER_FLAG_REF (1 << 0) - -struct AVCodecInternal; - -/** - * main external API structure. - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * You can use AVOptions (av_opt* / av_set/get*()) to access these fields from user - * applications. - * The name string for AVOptions options matches the associated command line - * parameter name and can be found in libavcodec/options_table.h - * The AVOption/command line parameter names differ in some cases from the C - * structure field names for historic reasons or brevity. - * sizeof(AVCodecContext) must not be used outside libav*. - */ -typedef struct AVCodecContext { - /** - * information on struct for av_log - * - set by avcodec_alloc_context3 - */ - const AVClass *av_class; - int log_level_offset; - - enum AVMediaType codec_type; /* see AVMEDIA_TYPE_xxx */ - const struct AVCodec *codec; - enum AVCodecID codec_id; /* see AV_CODEC_ID_xxx */ - - /** - * fourcc (LSB first, so "ABCD" -> ('D'<<24) + ('C'<<16) + ('B'<<8) + 'A'). - * This is used to work around some encoder bugs. - * A demuxer should set this to what is stored in the field used to identify the codec. - * If there are multiple such fields in a container then the demuxer should choose the one - * which maximizes the information about the used codec. - * If the codec tag field in a container is larger than 32 bits then the demuxer should - * remap the longer ID to 32 bits with a table or other structure. Alternatively a new - * extra_codec_tag + size could be added but for this a clear advantage must be demonstrated - * first. - * - encoding: Set by user, if not then the default based on codec_id will be used. - * - decoding: Set by user, will be converted to uppercase by libavcodec during init. - */ - unsigned int codec_tag; - - void *priv_data; - - /** - * Private context used for internal data. - * - * Unlike priv_data, this is not codec-specific. It is used in general - * libavcodec functions. - */ - struct AVCodecInternal *internal; - - /** - * Private data of the user, can be used to carry app specific stuff. - * - encoding: Set by user. - * - decoding: Set by user. - */ - void *opaque; - - /** - * the average bitrate - * - encoding: Set by user; unused for constant quantizer encoding. - * - decoding: Set by user, may be overwritten by libavcodec - * if this info is available in the stream - */ - int64_t bit_rate; - - /** - * number of bits the bitstream is allowed to diverge from the reference. - * the reference can be CBR (for CBR pass1) or VBR (for pass2) - * - encoding: Set by user; unused for constant quantizer encoding. - * - decoding: unused - */ - int bit_rate_tolerance; - - /** - * Global quality for codecs which cannot change it per frame. - * This should be proportional to MPEG-1/2/4 qscale. - * - encoding: Set by user. - * - decoding: unused - */ - int global_quality; - - /** - * - encoding: Set by user. - * - decoding: unused - */ - int compression_level; -#define FF_COMPRESSION_DEFAULT -1 - - /** - * AV_CODEC_FLAG_*. - * - encoding: Set by user. - * - decoding: Set by user. - */ - int flags; - - /** - * AV_CODEC_FLAG2_* - * - encoding: Set by user. - * - decoding: Set by user. - */ - int flags2; - - /** - * some codecs need / can use extradata like Huffman tables. - * MJPEG: Huffman tables - * rv10: additional flags - * MPEG-4: global headers (they can be in the bitstream or here) - * The allocated memory should be AV_INPUT_BUFFER_PADDING_SIZE bytes larger - * than extradata_size to avoid problems if it is read with the bitstream reader. - * The bytewise contents of extradata must not depend on the architecture or CPU endianness. - * Must be allocated with the av_malloc() family of functions. - * - encoding: Set/allocated/freed by libavcodec. - * - decoding: Set/allocated/freed by user. - */ - uint8_t *extradata; - int extradata_size; - - /** - * This is the fundamental unit of time (in seconds) in terms - * of which frame timestamps are represented. For fixed-fps content, - * timebase should be 1/framerate and timestamp increments should be - * identically 1. - * This often, but not always is the inverse of the frame rate or field rate - * for video. 1/time_base is not the average frame rate if the frame rate is not - * constant. - * - * Like containers, elementary streams also can store timestamps, 1/time_base - * is the unit in which these timestamps are specified. - * As example of such codec time base see ISO/IEC 14496-2:2001(E) - * vop_time_increment_resolution and fixed_vop_rate - * (fixed_vop_rate == 0 implies that it is different from the framerate) - * - * - encoding: MUST be set by user. - * - decoding: the use of this field for decoding is deprecated. - * Use framerate instead. - */ - AVRational time_base; - - /** - * For some codecs, the time base is closer to the field rate than the frame rate. - * Most notably, H.264 and MPEG-2 specify time_base as half of frame duration - * if no telecine is used ... - * - * Set to time_base ticks per frame. Default 1, e.g., H.264/MPEG-2 set it to 2. - */ - int ticks_per_frame; - - /** - * Codec delay. - * - * Encoding: Number of frames delay there will be from the encoder input to - * the decoder output. (we assume the decoder matches the spec) - * Decoding: Number of frames delay in addition to what a standard decoder - * as specified in the spec would produce. - * - * Video: - * Number of frames the decoded output will be delayed relative to the - * encoded input. - * - * Audio: - * For encoding, this field is unused (see initial_padding). - * - * For decoding, this is the number of samples the decoder needs to - * output before the decoder's output is valid. When seeking, you should - * start decoding this many samples prior to your desired seek point. - * - * - encoding: Set by libavcodec. - * - decoding: Set by libavcodec. - */ - int delay; - - - /* video only */ - /** - * picture width / height. - * - * @note Those fields may not match the values of the last - * AVFrame output by avcodec_receive_frame() due frame - * reordering. - * - * - encoding: MUST be set by user. - * - decoding: May be set by the user before opening the decoder if known e.g. - * from the container. Some decoders will require the dimensions - * to be set by the caller. During decoding, the decoder may - * overwrite those values as required while parsing the data. - */ - int width, height; - - /** - * Bitstream width / height, may be different from width/height e.g. when - * the decoded frame is cropped before being output or lowres is enabled. - * - * @note Those field may not match the value of the last - * AVFrame output by avcodec_receive_frame() due frame - * reordering. - * - * - encoding: unused - * - decoding: May be set by the user before opening the decoder if known - * e.g. from the container. During decoding, the decoder may - * overwrite those values as required while parsing the data. - */ - int coded_width, coded_height; - - /** - * the number of pictures in a group of pictures, or 0 for intra_only - * - encoding: Set by user. - * - decoding: unused - */ - int gop_size; - - /** - * Pixel format, see AV_PIX_FMT_xxx. - * May be set by the demuxer if known from headers. - * May be overridden by the decoder if it knows better. - * - * @note This field may not match the value of the last - * AVFrame output by avcodec_receive_frame() due frame - * reordering. - * - * - encoding: Set by user. - * - decoding: Set by user if known, overridden by libavcodec while - * parsing the data. - */ - enum AVPixelFormat pix_fmt; - - /** - * If non NULL, 'draw_horiz_band' is called by the libavcodec - * decoder to draw a horizontal band. It improves cache usage. Not - * all codecs can do that. You must check the codec capabilities - * beforehand. - * When multithreading is used, it may be called from multiple threads - * at the same time; threads might draw different parts of the same AVFrame, - * or multiple AVFrames, and there is no guarantee that slices will be drawn - * in order. - * The function is also used by hardware acceleration APIs. - * It is called at least once during frame decoding to pass - * the data needed for hardware render. - * In that mode instead of pixel data, AVFrame points to - * a structure specific to the acceleration API. The application - * reads the structure and can change some fields to indicate progress - * or mark state. - * - encoding: unused - * - decoding: Set by user. - * @param height the height of the slice - * @param y the y position of the slice - * @param type 1->top field, 2->bottom field, 3->frame - * @param offset offset into the AVFrame.data from which the slice should be read - */ - void (*draw_horiz_band)(struct AVCodecContext *s, - const AVFrame *src, int offset[AV_NUM_DATA_POINTERS], - int y, int type, int height); - - /** - * Callback to negotiate the pixel format. Decoding only, may be set by the - * caller before avcodec_open2(). - * - * Called by some decoders to select the pixel format that will be used for - * the output frames. This is mainly used to set up hardware acceleration, - * then the provided format list contains the corresponding hwaccel pixel - * formats alongside the "software" one. The software pixel format may also - * be retrieved from \ref sw_pix_fmt. - * - * This callback will be called when the coded frame properties (such as - * resolution, pixel format, etc.) change and more than one output format is - * supported for those new properties. If a hardware pixel format is chosen - * and initialization for it fails, the callback may be called again - * immediately. - * - * This callback may be called from different threads if the decoder is - * multi-threaded, but not from more than one thread simultaneously. - * - * @param fmt list of formats which may be used in the current - * configuration, terminated by AV_PIX_FMT_NONE. - * @warning Behavior is undefined if the callback returns a value other - * than one of the formats in fmt or AV_PIX_FMT_NONE. - * @return the chosen format or AV_PIX_FMT_NONE - */ - enum AVPixelFormat (*get_format)(struct AVCodecContext *s, const enum AVPixelFormat * fmt); - - /** - * maximum number of B-frames between non-B-frames - * Note: The output will be delayed by max_b_frames+1 relative to the input. - * - encoding: Set by user. - * - decoding: unused - */ - int max_b_frames; - - /** - * qscale factor between IP and B-frames - * If > 0 then the last P-frame quantizer will be used (q= lastp_q*factor+offset). - * If < 0 then normal ratecontrol will be done (q= -normal_q*factor+offset). - * - encoding: Set by user. - * - decoding: unused - */ - float b_quant_factor; - - /** - * qscale offset between IP and B-frames - * - encoding: Set by user. - * - decoding: unused - */ - float b_quant_offset; - - /** - * Size of the frame reordering buffer in the decoder. - * For MPEG-2 it is 1 IPB or 0 low delay IP. - * - encoding: Set by libavcodec. - * - decoding: Set by libavcodec. - */ - int has_b_frames; - - /** - * qscale factor between P- and I-frames - * If > 0 then the last P-frame quantizer will be used (q = lastp_q * factor + offset). - * If < 0 then normal ratecontrol will be done (q= -normal_q*factor+offset). - * - encoding: Set by user. - * - decoding: unused - */ - float i_quant_factor; - - /** - * qscale offset between P and I-frames - * - encoding: Set by user. - * - decoding: unused - */ - float i_quant_offset; - - /** - * luminance masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float lumi_masking; - - /** - * temporary complexity masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float temporal_cplx_masking; - - /** - * spatial complexity masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float spatial_cplx_masking; - - /** - * p block masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float p_masking; - - /** - * darkness masking (0-> disabled) - * - encoding: Set by user. - * - decoding: unused - */ - float dark_masking; - - /** - * slice count - * - encoding: Set by libavcodec. - * - decoding: Set by user (or 0). - */ - int slice_count; - - /** - * slice offsets in the frame in bytes - * - encoding: Set/allocated by libavcodec. - * - decoding: Set/allocated by user (or NULL). - */ - int *slice_offset; - - /** - * sample aspect ratio (0 if unknown) - * That is the width of a pixel divided by the height of the pixel. - * Numerator and denominator must be relatively prime and smaller than 256 for some video standards. - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - AVRational sample_aspect_ratio; - - /** - * motion estimation comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int me_cmp; - /** - * subpixel motion estimation comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int me_sub_cmp; - /** - * macroblock comparison function (not supported yet) - * - encoding: Set by user. - * - decoding: unused - */ - int mb_cmp; - /** - * interlaced DCT comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int ildct_cmp; -#define FF_CMP_SAD 0 -#define FF_CMP_SSE 1 -#define FF_CMP_SATD 2 -#define FF_CMP_DCT 3 -#define FF_CMP_PSNR 4 -#define FF_CMP_BIT 5 -#define FF_CMP_RD 6 -#define FF_CMP_ZERO 7 -#define FF_CMP_VSAD 8 -#define FF_CMP_VSSE 9 -#define FF_CMP_NSSE 10 -#define FF_CMP_W53 11 -#define FF_CMP_W97 12 -#define FF_CMP_DCTMAX 13 -#define FF_CMP_DCT264 14 -#define FF_CMP_MEDIAN_SAD 15 -#define FF_CMP_CHROMA 256 - - /** - * ME diamond size & shape - * - encoding: Set by user. - * - decoding: unused - */ - int dia_size; - - /** - * amount of previous MV predictors (2a+1 x 2a+1 square) - * - encoding: Set by user. - * - decoding: unused - */ - int last_predictor_count; - - /** - * motion estimation prepass comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int me_pre_cmp; - - /** - * ME prepass diamond size & shape - * - encoding: Set by user. - * - decoding: unused - */ - int pre_dia_size; - - /** - * subpel ME quality - * - encoding: Set by user. - * - decoding: unused - */ - int me_subpel_quality; - - /** - * maximum motion estimation search range in subpel units - * If 0 then no limit. - * - * - encoding: Set by user. - * - decoding: unused - */ - int me_range; - - /** - * slice flags - * - encoding: unused - * - decoding: Set by user. - */ - int slice_flags; -#define SLICE_FLAG_CODED_ORDER 0x0001 ///< draw_horiz_band() is called in coded order instead of display -#define SLICE_FLAG_ALLOW_FIELD 0x0002 ///< allow draw_horiz_band() with field slices (MPEG-2 field pics) -#define SLICE_FLAG_ALLOW_PLANE 0x0004 ///< allow draw_horiz_band() with 1 component at a time (SVQ1) - - /** - * macroblock decision mode - * - encoding: Set by user. - * - decoding: unused - */ - int mb_decision; -#define FF_MB_DECISION_SIMPLE 0 ///< uses mb_cmp -#define FF_MB_DECISION_BITS 1 ///< chooses the one which needs the fewest bits -#define FF_MB_DECISION_RD 2 ///< rate distortion - - /** - * custom intra quantization matrix - * Must be allocated with the av_malloc() family of functions, and will be freed in - * avcodec_free_context(). - * - encoding: Set/allocated by user, freed by libavcodec. Can be NULL. - * - decoding: Set/allocated/freed by libavcodec. - */ - uint16_t *intra_matrix; - - /** - * custom inter quantization matrix - * Must be allocated with the av_malloc() family of functions, and will be freed in - * avcodec_free_context(). - * - encoding: Set/allocated by user, freed by libavcodec. Can be NULL. - * - decoding: Set/allocated/freed by libavcodec. - */ - uint16_t *inter_matrix; - - /** - * precision of the intra DC coefficient - 8 - * - encoding: Set by user. - * - decoding: Set by libavcodec - */ - int intra_dc_precision; - - /** - * Number of macroblock rows at the top which are skipped. - * - encoding: unused - * - decoding: Set by user. - */ - int skip_top; - - /** - * Number of macroblock rows at the bottom which are skipped. - * - encoding: unused - * - decoding: Set by user. - */ - int skip_bottom; - - /** - * minimum MB Lagrange multiplier - * - encoding: Set by user. - * - decoding: unused - */ - int mb_lmin; - - /** - * maximum MB Lagrange multiplier - * - encoding: Set by user. - * - decoding: unused - */ - int mb_lmax; - - /** - * - encoding: Set by user. - * - decoding: unused - */ - int bidir_refine; - - /** - * minimum GOP size - * - encoding: Set by user. - * - decoding: unused - */ - int keyint_min; - - /** - * number of reference frames - * - encoding: Set by user. - * - decoding: Set by lavc. - */ - int refs; - - /** - * Note: Value depends upon the compare function used for fullpel ME. - * - encoding: Set by user. - * - decoding: unused - */ - int mv0_threshold; - - /** - * Chromaticity coordinates of the source primaries. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorPrimaries color_primaries; - - /** - * Color Transfer Characteristic. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorTransferCharacteristic color_trc; - - /** - * YUV colorspace type. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorSpace colorspace; - - /** - * MPEG vs JPEG YUV range. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorRange color_range; - - /** - * This defines the location of chroma samples. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVChromaLocation chroma_sample_location; - - /** - * Number of slices. - * Indicates number of picture subdivisions. Used for parallelized - * decoding. - * - encoding: Set by user - * - decoding: unused - */ - int slices; - - /** Field order - * - encoding: set by libavcodec - * - decoding: Set by user. - */ - enum AVFieldOrder field_order; - - /* audio only */ - int sample_rate; ///< samples per second - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * number of audio channels - * @deprecated use ch_layout.nb_channels - */ - attribute_deprecated - int channels; -#endif - - /** - * audio sample format - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - enum AVSampleFormat sample_fmt; ///< sample format - - /* The following data should not be initialized. */ - /** - * Number of samples per channel in an audio frame. - * - * - encoding: set by libavcodec in avcodec_open2(). Each submitted frame - * except the last must contain exactly frame_size samples per channel. - * May be 0 when the codec has AV_CODEC_CAP_VARIABLE_FRAME_SIZE set, then the - * frame size is not restricted. - * - decoding: may be set by some decoders to indicate constant frame size - */ - int frame_size; - - /** - * Frame counter, set by libavcodec. - * - * - decoding: total number of frames returned from the decoder so far. - * - encoding: total number of frames passed to the encoder so far. - * - * @note the counter is not incremented if encoding/decoding resulted in - * an error. - */ - int frame_number; - - /** - * number of bytes per packet if constant and known or 0 - * Used by some WAV based audio codecs. - */ - int block_align; - - /** - * Audio cutoff bandwidth (0 means "automatic") - * - encoding: Set by user. - * - decoding: unused - */ - int cutoff; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Audio channel layout. - * - encoding: set by user. - * - decoding: set by user, may be overwritten by libavcodec. - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; - - /** - * Request decoder to use this channel layout if it can (0 for default) - * - encoding: unused - * - decoding: Set by user. - * @deprecated use "downmix" codec private option - */ - attribute_deprecated - uint64_t request_channel_layout; -#endif - - /** - * Type of service that the audio stream conveys. - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - enum AVAudioServiceType audio_service_type; - - /** - * desired sample format - * - encoding: Not used. - * - decoding: Set by user. - * Decoder will decode to this format if it can. - */ - enum AVSampleFormat request_sample_fmt; - - /** - * This callback is called at the beginning of each frame to get data - * buffer(s) for it. There may be one contiguous buffer for all the data or - * there may be a buffer per each data plane or anything in between. What - * this means is, you may set however many entries in buf[] you feel necessary. - * Each buffer must be reference-counted using the AVBuffer API (see description - * of buf[] below). - * - * The following fields will be set in the frame before this callback is - * called: - * - format - * - width, height (video only) - * - sample_rate, channel_layout, nb_samples (audio only) - * Their values may differ from the corresponding values in - * AVCodecContext. This callback must use the frame values, not the codec - * context values, to calculate the required buffer size. - * - * This callback must fill the following fields in the frame: - * - data[] - * - linesize[] - * - extended_data: - * * if the data is planar audio with more than 8 channels, then this - * callback must allocate and fill extended_data to contain all pointers - * to all data planes. data[] must hold as many pointers as it can. - * extended_data must be allocated with av_malloc() and will be freed in - * av_frame_unref(). - * * otherwise extended_data must point to data - * - buf[] must contain one or more pointers to AVBufferRef structures. Each of - * the frame's data and extended_data pointers must be contained in these. That - * is, one AVBufferRef for each allocated chunk of memory, not necessarily one - * AVBufferRef per data[] entry. See: av_buffer_create(), av_buffer_alloc(), - * and av_buffer_ref(). - * - extended_buf and nb_extended_buf must be allocated with av_malloc() by - * this callback and filled with the extra buffers if there are more - * buffers than buf[] can hold. extended_buf will be freed in - * av_frame_unref(). - * - * If AV_CODEC_CAP_DR1 is not set then get_buffer2() must call - * avcodec_default_get_buffer2() instead of providing buffers allocated by - * some other means. - * - * Each data plane must be aligned to the maximum required by the target - * CPU. - * - * @see avcodec_default_get_buffer2() - * - * Video: - * - * If AV_GET_BUFFER_FLAG_REF is set in flags then the frame may be reused - * (read and/or written to if it is writable) later by libavcodec. - * - * avcodec_align_dimensions2() should be used to find the required width and - * height, as they normally need to be rounded up to the next multiple of 16. - * - * Some decoders do not support linesizes changing between frames. - * - * If frame multithreading is used, this callback may be called from a - * different thread, but not from more than one at once. Does not need to be - * reentrant. - * - * @see avcodec_align_dimensions2() - * - * Audio: - * - * Decoders request a buffer of a particular size by setting - * AVFrame.nb_samples prior to calling get_buffer2(). The decoder may, - * however, utilize only part of the buffer by setting AVFrame.nb_samples - * to a smaller value in the output frame. - * - * As a convenience, av_samples_get_buffer_size() and - * av_samples_fill_arrays() in libavutil may be used by custom get_buffer2() - * functions to find the required data size and to fill data pointers and - * linesize. In AVFrame.linesize, only linesize[0] may be set for audio - * since all planes must be the same size. - * - * @see av_samples_get_buffer_size(), av_samples_fill_arrays() - * - * - encoding: unused - * - decoding: Set by libavcodec, user can override. - */ - int (*get_buffer2)(struct AVCodecContext *s, AVFrame *frame, int flags); - - /* - encoding parameters */ - float qcompress; ///< amount of qscale change between easy & hard scenes (0.0-1.0) - float qblur; ///< amount of qscale smoothing over time (0.0-1.0) - - /** - * minimum quantizer - * - encoding: Set by user. - * - decoding: unused - */ - int qmin; - - /** - * maximum quantizer - * - encoding: Set by user. - * - decoding: unused - */ - int qmax; - - /** - * maximum quantizer difference between frames - * - encoding: Set by user. - * - decoding: unused - */ - int max_qdiff; - - /** - * decoder bitstream buffer size - * - encoding: Set by user. - * - decoding: unused - */ - int rc_buffer_size; - - /** - * ratecontrol override, see RcOverride - * - encoding: Allocated/set/freed by user. - * - decoding: unused - */ - int rc_override_count; - RcOverride *rc_override; - - /** - * maximum bitrate - * - encoding: Set by user. - * - decoding: Set by user, may be overwritten by libavcodec. - */ - int64_t rc_max_rate; - - /** - * minimum bitrate - * - encoding: Set by user. - * - decoding: unused - */ - int64_t rc_min_rate; - - /** - * Ratecontrol attempt to use, at maximum, of what can be used without an underflow. - * - encoding: Set by user. - * - decoding: unused. - */ - float rc_max_available_vbv_use; - - /** - * Ratecontrol attempt to use, at least, times the amount needed to prevent a vbv overflow. - * - encoding: Set by user. - * - decoding: unused. - */ - float rc_min_vbv_overflow_use; - - /** - * Number of bits which should be loaded into the rc buffer before decoding starts. - * - encoding: Set by user. - * - decoding: unused - */ - int rc_initial_buffer_occupancy; - - /** - * trellis RD quantization - * - encoding: Set by user. - * - decoding: unused - */ - int trellis; - - /** - * pass1 encoding statistics output buffer - * - encoding: Set by libavcodec. - * - decoding: unused - */ - char *stats_out; - - /** - * pass2 encoding statistics input buffer - * Concatenated stuff from stats_out of pass1 should be placed here. - * - encoding: Allocated/set/freed by user. - * - decoding: unused - */ - char *stats_in; - - /** - * Work around bugs in encoders which sometimes cannot be detected automatically. - * - encoding: Set by user - * - decoding: Set by user - */ - int workaround_bugs; -#define FF_BUG_AUTODETECT 1 ///< autodetection -#define FF_BUG_XVID_ILACE 4 -#define FF_BUG_UMP4 8 -#define FF_BUG_NO_PADDING 16 -#define FF_BUG_AMV 32 -#define FF_BUG_QPEL_CHROMA 64 -#define FF_BUG_STD_QPEL 128 -#define FF_BUG_QPEL_CHROMA2 256 -#define FF_BUG_DIRECT_BLOCKSIZE 512 -#define FF_BUG_EDGE 1024 -#define FF_BUG_HPEL_CHROMA 2048 -#define FF_BUG_DC_CLIP 4096 -#define FF_BUG_MS 8192 ///< Work around various bugs in Microsoft's broken decoders. -#define FF_BUG_TRUNCATED 16384 -#define FF_BUG_IEDGE 32768 - - /** - * strictly follow the standard (MPEG-4, ...). - * - encoding: Set by user. - * - decoding: Set by user. - * Setting this to STRICT or higher means the encoder and decoder will - * generally do stupid things, whereas setting it to unofficial or lower - * will mean the encoder might produce output that is not supported by all - * spec-compliant decoders. Decoders don't differentiate between normal, - * unofficial and experimental (that is, they always try to decode things - * when they can) unless they are explicitly asked to behave stupidly - * (=strictly conform to the specs) - */ - int strict_std_compliance; -#define FF_COMPLIANCE_VERY_STRICT 2 ///< Strictly conform to an older more strict version of the spec or reference software. -#define FF_COMPLIANCE_STRICT 1 ///< Strictly conform to all the things in the spec no matter what consequences. -#define FF_COMPLIANCE_NORMAL 0 -#define FF_COMPLIANCE_UNOFFICIAL -1 ///< Allow unofficial extensions -#define FF_COMPLIANCE_EXPERIMENTAL -2 ///< Allow nonstandardized experimental things. - - /** - * error concealment flags - * - encoding: unused - * - decoding: Set by user. - */ - int error_concealment; -#define FF_EC_GUESS_MVS 1 -#define FF_EC_DEBLOCK 2 -#define FF_EC_FAVOR_INTER 256 - - /** - * debug - * - encoding: Set by user. - * - decoding: Set by user. - */ - int debug; -#define FF_DEBUG_PICT_INFO 1 -#define FF_DEBUG_RC 2 -#define FF_DEBUG_BITSTREAM 4 -#define FF_DEBUG_MB_TYPE 8 -#define FF_DEBUG_QP 16 -#define FF_DEBUG_DCT_COEFF 0x00000040 -#define FF_DEBUG_SKIP 0x00000080 -#define FF_DEBUG_STARTCODE 0x00000100 -#define FF_DEBUG_ER 0x00000400 -#define FF_DEBUG_MMCO 0x00000800 -#define FF_DEBUG_BUGS 0x00001000 -#define FF_DEBUG_BUFFERS 0x00008000 -#define FF_DEBUG_THREADS 0x00010000 -#define FF_DEBUG_GREEN_MD 0x00800000 -#define FF_DEBUG_NOMC 0x01000000 - - /** - * Error recognition; may misdetect some more or less valid parts as errors. - * - encoding: Set by user. - * - decoding: Set by user. - */ - int err_recognition; - -/** - * Verify checksums embedded in the bitstream (could be of either encoded or - * decoded data, depending on the codec) and print an error message on mismatch. - * If AV_EF_EXPLODE is also set, a mismatching checksum will result in the - * decoder returning an error. - */ -#define AV_EF_CRCCHECK (1<<0) -#define AV_EF_BITSTREAM (1<<1) ///< detect bitstream specification deviations -#define AV_EF_BUFFER (1<<2) ///< detect improper bitstream length -#define AV_EF_EXPLODE (1<<3) ///< abort decoding on minor error detection - -#define AV_EF_IGNORE_ERR (1<<15) ///< ignore errors and continue -#define AV_EF_CAREFUL (1<<16) ///< consider things that violate the spec, are fast to calculate and have not been seen in the wild as errors -#define AV_EF_COMPLIANT (1<<17) ///< consider all spec non compliances as errors -#define AV_EF_AGGRESSIVE (1<<18) ///< consider things that a sane encoder should not do as an error - - - /** - * opaque 64-bit number (generally a PTS) that will be reordered and - * output in AVFrame.reordered_opaque - * - encoding: Set by libavcodec to the reordered_opaque of the input - * frame corresponding to the last returned packet. Only - * supported by encoders with the - * AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE capability. - * - decoding: Set by user. - */ - int64_t reordered_opaque; - - /** - * Hardware accelerator in use - * - encoding: unused. - * - decoding: Set by libavcodec - */ - const struct AVHWAccel *hwaccel; - - /** - * Hardware accelerator context. - * For some hardware accelerators, a global context needs to be - * provided by the user. In that case, this holds display-dependent - * data FFmpeg cannot instantiate itself. Please refer to the - * FFmpeg HW accelerator documentation to know how to fill this. - * - encoding: unused - * - decoding: Set by user - */ - void *hwaccel_context; - - /** - * error - * - encoding: Set by libavcodec if flags & AV_CODEC_FLAG_PSNR. - * - decoding: unused - */ - uint64_t error[AV_NUM_DATA_POINTERS]; - - /** - * DCT algorithm, see FF_DCT_* below - * - encoding: Set by user. - * - decoding: unused - */ - int dct_algo; -#define FF_DCT_AUTO 0 -#define FF_DCT_FASTINT 1 -#define FF_DCT_INT 2 -#define FF_DCT_MMX 3 -#define FF_DCT_ALTIVEC 5 -#define FF_DCT_FAAN 6 - - /** - * IDCT algorithm, see FF_IDCT_* below. - * - encoding: Set by user. - * - decoding: Set by user. - */ - int idct_algo; -#define FF_IDCT_AUTO 0 -#define FF_IDCT_INT 1 -#define FF_IDCT_SIMPLE 2 -#define FF_IDCT_SIMPLEMMX 3 -#define FF_IDCT_ARM 7 -#define FF_IDCT_ALTIVEC 8 -#define FF_IDCT_SIMPLEARM 10 -#define FF_IDCT_XVID 14 -#define FF_IDCT_SIMPLEARMV5TE 16 -#define FF_IDCT_SIMPLEARMV6 17 -#define FF_IDCT_FAAN 20 -#define FF_IDCT_SIMPLENEON 22 -#if FF_API_IDCT_NONE -// formerly used by xvmc -#define FF_IDCT_NONE 24 -#endif -#define FF_IDCT_SIMPLEAUTO 128 - - /** - * bits per sample/pixel from the demuxer (needed for huffyuv). - * - encoding: Set by libavcodec. - * - decoding: Set by user. - */ - int bits_per_coded_sample; - - /** - * Bits per sample/pixel of internal libavcodec pixel/sample format. - * - encoding: set by user. - * - decoding: set by libavcodec. - */ - int bits_per_raw_sample; - - /** - * low resolution decoding, 1-> 1/2 size, 2->1/4 size - * - encoding: unused - * - decoding: Set by user. - */ - int lowres; - - /** - * thread count - * is used to decide how many independent tasks should be passed to execute() - * - encoding: Set by user. - * - decoding: Set by user. - */ - int thread_count; - - /** - * Which multithreading methods to use. - * Use of FF_THREAD_FRAME will increase decoding delay by one frame per thread, - * so clients which cannot provide future frames should not use it. - * - * - encoding: Set by user, otherwise the default is used. - * - decoding: Set by user, otherwise the default is used. - */ - int thread_type; -#define FF_THREAD_FRAME 1 ///< Decode more than one frame at once -#define FF_THREAD_SLICE 2 ///< Decode more than one part of a single frame at once - - /** - * Which multithreading methods are in use by the codec. - * - encoding: Set by libavcodec. - * - decoding: Set by libavcodec. - */ - int active_thread_type; - -#if FF_API_THREAD_SAFE_CALLBACKS - /** - * Set by the client if its custom get_buffer() callback can be called - * synchronously from another thread, which allows faster multithreaded decoding. - * draw_horiz_band() will be called from other threads regardless of this setting. - * Ignored if the default get_buffer() is used. - * - encoding: Set by user. - * - decoding: Set by user. - * - * @deprecated the custom get_buffer2() callback should always be - * thread-safe. Thread-unsafe get_buffer2() implementations will be - * invalid starting with LIBAVCODEC_VERSION_MAJOR=60; in other words, - * libavcodec will behave as if this field was always set to 1. - * Callers that want to be forward compatible with future libavcodec - * versions should wrap access to this field in - * #if LIBAVCODEC_VERSION_MAJOR < 60 - */ - attribute_deprecated - int thread_safe_callbacks; -#endif - - /** - * The codec may call this to execute several independent things. - * It will return only after finishing all tasks. - * The user may replace this with some multithreaded implementation, - * the default implementation will execute the parts serially. - * @param count the number of things to execute - * - encoding: Set by libavcodec, user can override. - * - decoding: Set by libavcodec, user can override. - */ - int (*execute)(struct AVCodecContext *c, int (*func)(struct AVCodecContext *c2, void *arg), void *arg2, int *ret, int count, int size); - - /** - * The codec may call this to execute several independent things. - * It will return only after finishing all tasks. - * The user may replace this with some multithreaded implementation, - * the default implementation will execute the parts serially. - * @param c context passed also to func - * @param count the number of things to execute - * @param arg2 argument passed unchanged to func - * @param ret return values of executed functions, must have space for "count" values. May be NULL. - * @param func function that will be called count times, with jobnr from 0 to count-1. - * threadnr will be in the range 0 to c->thread_count-1 < MAX_THREADS and so that no - * two instances of func executing at the same time will have the same threadnr. - * @return always 0 currently, but code should handle a future improvement where when any call to func - * returns < 0 no further calls to func may be done and < 0 is returned. - * - encoding: Set by libavcodec, user can override. - * - decoding: Set by libavcodec, user can override. - */ - int (*execute2)(struct AVCodecContext *c, int (*func)(struct AVCodecContext *c2, void *arg, int jobnr, int threadnr), void *arg2, int *ret, int count); - - /** - * noise vs. sse weight for the nsse comparison function - * - encoding: Set by user. - * - decoding: unused - */ - int nsse_weight; - - /** - * profile - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int profile; -#define FF_PROFILE_UNKNOWN -99 -#define FF_PROFILE_RESERVED -100 - -#define FF_PROFILE_AAC_MAIN 0 -#define FF_PROFILE_AAC_LOW 1 -#define FF_PROFILE_AAC_SSR 2 -#define FF_PROFILE_AAC_LTP 3 -#define FF_PROFILE_AAC_HE 4 -#define FF_PROFILE_AAC_HE_V2 28 -#define FF_PROFILE_AAC_LD 22 -#define FF_PROFILE_AAC_ELD 38 -#define FF_PROFILE_MPEG2_AAC_LOW 128 -#define FF_PROFILE_MPEG2_AAC_HE 131 - -#define FF_PROFILE_DNXHD 0 -#define FF_PROFILE_DNXHR_LB 1 -#define FF_PROFILE_DNXHR_SQ 2 -#define FF_PROFILE_DNXHR_HQ 3 -#define FF_PROFILE_DNXHR_HQX 4 -#define FF_PROFILE_DNXHR_444 5 - -#define FF_PROFILE_DTS 20 -#define FF_PROFILE_DTS_ES 30 -#define FF_PROFILE_DTS_96_24 40 -#define FF_PROFILE_DTS_HD_HRA 50 -#define FF_PROFILE_DTS_HD_MA 60 -#define FF_PROFILE_DTS_EXPRESS 70 - -#define FF_PROFILE_MPEG2_422 0 -#define FF_PROFILE_MPEG2_HIGH 1 -#define FF_PROFILE_MPEG2_SS 2 -#define FF_PROFILE_MPEG2_SNR_SCALABLE 3 -#define FF_PROFILE_MPEG2_MAIN 4 -#define FF_PROFILE_MPEG2_SIMPLE 5 - -#define FF_PROFILE_H264_CONSTRAINED (1<<9) // 8+1; constraint_set1_flag -#define FF_PROFILE_H264_INTRA (1<<11) // 8+3; constraint_set3_flag - -#define FF_PROFILE_H264_BASELINE 66 -#define FF_PROFILE_H264_CONSTRAINED_BASELINE (66|FF_PROFILE_H264_CONSTRAINED) -#define FF_PROFILE_H264_MAIN 77 -#define FF_PROFILE_H264_EXTENDED 88 -#define FF_PROFILE_H264_HIGH 100 -#define FF_PROFILE_H264_HIGH_10 110 -#define FF_PROFILE_H264_HIGH_10_INTRA (110|FF_PROFILE_H264_INTRA) -#define FF_PROFILE_H264_MULTIVIEW_HIGH 118 -#define FF_PROFILE_H264_HIGH_422 122 -#define FF_PROFILE_H264_HIGH_422_INTRA (122|FF_PROFILE_H264_INTRA) -#define FF_PROFILE_H264_STEREO_HIGH 128 -#define FF_PROFILE_H264_HIGH_444 144 -#define FF_PROFILE_H264_HIGH_444_PREDICTIVE 244 -#define FF_PROFILE_H264_HIGH_444_INTRA (244|FF_PROFILE_H264_INTRA) -#define FF_PROFILE_H264_CAVLC_444 44 - -#define FF_PROFILE_VC1_SIMPLE 0 -#define FF_PROFILE_VC1_MAIN 1 -#define FF_PROFILE_VC1_COMPLEX 2 -#define FF_PROFILE_VC1_ADVANCED 3 - -#define FF_PROFILE_MPEG4_SIMPLE 0 -#define FF_PROFILE_MPEG4_SIMPLE_SCALABLE 1 -#define FF_PROFILE_MPEG4_CORE 2 -#define FF_PROFILE_MPEG4_MAIN 3 -#define FF_PROFILE_MPEG4_N_BIT 4 -#define FF_PROFILE_MPEG4_SCALABLE_TEXTURE 5 -#define FF_PROFILE_MPEG4_SIMPLE_FACE_ANIMATION 6 -#define FF_PROFILE_MPEG4_BASIC_ANIMATED_TEXTURE 7 -#define FF_PROFILE_MPEG4_HYBRID 8 -#define FF_PROFILE_MPEG4_ADVANCED_REAL_TIME 9 -#define FF_PROFILE_MPEG4_CORE_SCALABLE 10 -#define FF_PROFILE_MPEG4_ADVANCED_CODING 11 -#define FF_PROFILE_MPEG4_ADVANCED_CORE 12 -#define FF_PROFILE_MPEG4_ADVANCED_SCALABLE_TEXTURE 13 -#define FF_PROFILE_MPEG4_SIMPLE_STUDIO 14 -#define FF_PROFILE_MPEG4_ADVANCED_SIMPLE 15 - -#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_0 1 -#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_1 2 -#define FF_PROFILE_JPEG2000_CSTREAM_NO_RESTRICTION 32768 -#define FF_PROFILE_JPEG2000_DCINEMA_2K 3 -#define FF_PROFILE_JPEG2000_DCINEMA_4K 4 - -#define FF_PROFILE_VP9_0 0 -#define FF_PROFILE_VP9_1 1 -#define FF_PROFILE_VP9_2 2 -#define FF_PROFILE_VP9_3 3 - -#define FF_PROFILE_HEVC_MAIN 1 -#define FF_PROFILE_HEVC_MAIN_10 2 -#define FF_PROFILE_HEVC_MAIN_STILL_PICTURE 3 -#define FF_PROFILE_HEVC_REXT 4 - -#define FF_PROFILE_VVC_MAIN_10 1 -#define FF_PROFILE_VVC_MAIN_10_444 33 - -#define FF_PROFILE_AV1_MAIN 0 -#define FF_PROFILE_AV1_HIGH 1 -#define FF_PROFILE_AV1_PROFESSIONAL 2 - -#define FF_PROFILE_MJPEG_HUFFMAN_BASELINE_DCT 0xc0 -#define FF_PROFILE_MJPEG_HUFFMAN_EXTENDED_SEQUENTIAL_DCT 0xc1 -#define FF_PROFILE_MJPEG_HUFFMAN_PROGRESSIVE_DCT 0xc2 -#define FF_PROFILE_MJPEG_HUFFMAN_LOSSLESS 0xc3 -#define FF_PROFILE_MJPEG_JPEG_LS 0xf7 - -#define FF_PROFILE_SBC_MSBC 1 - -#define FF_PROFILE_PRORES_PROXY 0 -#define FF_PROFILE_PRORES_LT 1 -#define FF_PROFILE_PRORES_STANDARD 2 -#define FF_PROFILE_PRORES_HQ 3 -#define FF_PROFILE_PRORES_4444 4 -#define FF_PROFILE_PRORES_XQ 5 - -#define FF_PROFILE_ARIB_PROFILE_A 0 -#define FF_PROFILE_ARIB_PROFILE_C 1 - -#define FF_PROFILE_KLVA_SYNC 0 -#define FF_PROFILE_KLVA_ASYNC 1 - - /** - * level - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int level; -#define FF_LEVEL_UNKNOWN -99 - - /** - * Skip loop filtering for selected frames. - * - encoding: unused - * - decoding: Set by user. - */ - enum AVDiscard skip_loop_filter; - - /** - * Skip IDCT/dequantization for selected frames. - * - encoding: unused - * - decoding: Set by user. - */ - enum AVDiscard skip_idct; - - /** - * Skip decoding for selected frames. - * - encoding: unused - * - decoding: Set by user. - */ - enum AVDiscard skip_frame; - - /** - * Header containing style information for text subtitles. - * For SUBTITLE_ASS subtitle type, it should contain the whole ASS - * [Script Info] and [V4+ Styles] section, plus the [Events] line and - * the Format line following. It shouldn't include any Dialogue line. - * - encoding: Set/allocated/freed by user (before avcodec_open2()) - * - decoding: Set/allocated/freed by libavcodec (by avcodec_open2()) - */ - uint8_t *subtitle_header; - int subtitle_header_size; - - /** - * Audio only. The number of "priming" samples (padding) inserted by the - * encoder at the beginning of the audio. I.e. this number of leading - * decoded samples must be discarded by the caller to get the original audio - * without leading padding. - * - * - decoding: unused - * - encoding: Set by libavcodec. The timestamps on the output packets are - * adjusted by the encoder so that they always refer to the - * first sample of the data actually contained in the packet, - * including any added padding. E.g. if the timebase is - * 1/samplerate and the timestamp of the first input sample is - * 0, the timestamp of the first output packet will be - * -initial_padding. - */ - int initial_padding; - - /** - * - decoding: For codecs that store a framerate value in the compressed - * bitstream, the decoder may export it here. { 0, 1} when - * unknown. - * - encoding: May be used to signal the framerate of CFR content to an - * encoder. - */ - AVRational framerate; - - /** - * Nominal unaccelerated pixel format, see AV_PIX_FMT_xxx. - * - encoding: unused. - * - decoding: Set by libavcodec before calling get_format() - */ - enum AVPixelFormat sw_pix_fmt; - - /** - * Timebase in which pkt_dts/pts and AVPacket.dts/pts are. - * - encoding unused. - * - decoding set by user. - */ - AVRational pkt_timebase; - - /** - * AVCodecDescriptor - * - encoding: unused. - * - decoding: set by libavcodec. - */ - const AVCodecDescriptor *codec_descriptor; - - /** - * Current statistics for PTS correction. - * - decoding: maintained and used by libavcodec, not intended to be used by user apps - * - encoding: unused - */ - int64_t pts_correction_num_faulty_pts; /// Number of incorrect PTS values so far - int64_t pts_correction_num_faulty_dts; /// Number of incorrect DTS values so far - int64_t pts_correction_last_pts; /// PTS of the last frame - int64_t pts_correction_last_dts; /// DTS of the last frame - - /** - * Character encoding of the input subtitles file. - * - decoding: set by user - * - encoding: unused - */ - char *sub_charenc; - - /** - * Subtitles character encoding mode. Formats or codecs might be adjusting - * this setting (if they are doing the conversion themselves for instance). - * - decoding: set by libavcodec - * - encoding: unused - */ - int sub_charenc_mode; -#define FF_SUB_CHARENC_MODE_DO_NOTHING -1 ///< do nothing (demuxer outputs a stream supposed to be already in UTF-8, or the codec is bitmap for instance) -#define FF_SUB_CHARENC_MODE_AUTOMATIC 0 ///< libavcodec will select the mode itself -#define FF_SUB_CHARENC_MODE_PRE_DECODER 1 ///< the AVPacket data needs to be recoded to UTF-8 before being fed to the decoder, requires iconv -#define FF_SUB_CHARENC_MODE_IGNORE 2 ///< neither convert the subtitles, nor check them for valid UTF-8 - - /** - * Skip processing alpha if supported by codec. - * Note that if the format uses pre-multiplied alpha (common with VP6, - * and recommended due to better video quality/compression) - * the image will look as if alpha-blended onto a black background. - * However for formats that do not use pre-multiplied alpha - * there might be serious artefacts (though e.g. libswscale currently - * assumes pre-multiplied alpha anyway). - * - * - decoding: set by user - * - encoding: unused - */ - int skip_alpha; - - /** - * Number of samples to skip after a discontinuity - * - decoding: unused - * - encoding: set by libavcodec - */ - int seek_preroll; - -#if FF_API_DEBUG_MV - /** - * @deprecated unused - */ - attribute_deprecated - int debug_mv; -#define FF_DEBUG_VIS_MV_P_FOR 0x00000001 //visualize forward predicted MVs of P frames -#define FF_DEBUG_VIS_MV_B_FOR 0x00000002 //visualize forward predicted MVs of B frames -#define FF_DEBUG_VIS_MV_B_BACK 0x00000004 //visualize backward predicted MVs of B frames -#endif - - /** - * custom intra quantization matrix - * - encoding: Set by user, can be NULL. - * - decoding: unused. - */ - uint16_t *chroma_intra_matrix; - - /** - * dump format separator. - * can be ", " or "\n " or anything else - * - encoding: Set by user. - * - decoding: Set by user. - */ - uint8_t *dump_separator; - - /** - * ',' separated list of allowed decoders. - * If NULL then all are allowed - * - encoding: unused - * - decoding: set by user - */ - char *codec_whitelist; - - /** - * Properties of the stream that gets decoded - * - encoding: unused - * - decoding: set by libavcodec - */ - unsigned properties; -#define FF_CODEC_PROPERTY_LOSSLESS 0x00000001 -#define FF_CODEC_PROPERTY_CLOSED_CAPTIONS 0x00000002 -#define FF_CODEC_PROPERTY_FILM_GRAIN 0x00000004 - - /** - * Additional data associated with the entire coded stream. - * - * - decoding: unused - * - encoding: may be set by libavcodec after avcodec_open2(). - */ - AVPacketSideData *coded_side_data; - int nb_coded_side_data; - - /** - * A reference to the AVHWFramesContext describing the input (for encoding) - * or output (decoding) frames. The reference is set by the caller and - * afterwards owned (and freed) by libavcodec - it should never be read by - * the caller after being set. - * - * - decoding: This field should be set by the caller from the get_format() - * callback. The previous reference (if any) will always be - * unreffed by libavcodec before the get_format() call. - * - * If the default get_buffer2() is used with a hwaccel pixel - * format, then this AVHWFramesContext will be used for - * allocating the frame buffers. - * - * - encoding: For hardware encoders configured to use a hwaccel pixel - * format, this field should be set by the caller to a reference - * to the AVHWFramesContext describing input frames. - * AVHWFramesContext.format must be equal to - * AVCodecContext.pix_fmt. - * - * This field should be set before avcodec_open2() is called. - */ - AVBufferRef *hw_frames_ctx; - -#if FF_API_SUB_TEXT_FORMAT - /** - * @deprecated unused - */ - attribute_deprecated - int sub_text_format; -#define FF_SUB_TEXT_FMT_ASS 0 -#endif - - /** - * Audio only. The amount of padding (in samples) appended by the encoder to - * the end of the audio. I.e. this number of decoded samples must be - * discarded by the caller from the end of the stream to get the original - * audio without any trailing padding. - * - * - decoding: unused - * - encoding: unused - */ - int trailing_padding; - - /** - * The number of pixels per image to maximally accept. - * - * - decoding: set by user - * - encoding: set by user - */ - int64_t max_pixels; - - /** - * A reference to the AVHWDeviceContext describing the device which will - * be used by a hardware encoder/decoder. The reference is set by the - * caller and afterwards owned (and freed) by libavcodec. - * - * This should be used if either the codec device does not require - * hardware frames or any that are used are to be allocated internally by - * libavcodec. If the user wishes to supply any of the frames used as - * encoder input or decoder output then hw_frames_ctx should be used - * instead. When hw_frames_ctx is set in get_format() for a decoder, this - * field will be ignored while decoding the associated stream segment, but - * may again be used on a following one after another get_format() call. - * - * For both encoders and decoders this field should be set before - * avcodec_open2() is called and must not be written to thereafter. - * - * Note that some decoders may require this field to be set initially in - * order to support hw_frames_ctx at all - in that case, all frames - * contexts used must be created on the same device. - */ - AVBufferRef *hw_device_ctx; - - /** - * Bit set of AV_HWACCEL_FLAG_* flags, which affect hardware accelerated - * decoding (if active). - * - encoding: unused - * - decoding: Set by user (either before avcodec_open2(), or in the - * AVCodecContext.get_format callback) - */ - int hwaccel_flags; - - /** - * Video decoding only. Certain video codecs support cropping, meaning that - * only a sub-rectangle of the decoded frame is intended for display. This - * option controls how cropping is handled by libavcodec. - * - * When set to 1 (the default), libavcodec will apply cropping internally. - * I.e. it will modify the output frame width/height fields and offset the - * data pointers (only by as much as possible while preserving alignment, or - * by the full amount if the AV_CODEC_FLAG_UNALIGNED flag is set) so that - * the frames output by the decoder refer only to the cropped area. The - * crop_* fields of the output frames will be zero. - * - * When set to 0, the width/height fields of the output frames will be set - * to the coded dimensions and the crop_* fields will describe the cropping - * rectangle. Applying the cropping is left to the caller. - * - * @warning When hardware acceleration with opaque output frames is used, - * libavcodec is unable to apply cropping from the top/left border. - * - * @note when this option is set to zero, the width/height fields of the - * AVCodecContext and output AVFrames have different meanings. The codec - * context fields store display dimensions (with the coded dimensions in - * coded_width/height), while the frame fields store the coded dimensions - * (with the display dimensions being determined by the crop_* fields). - */ - int apply_cropping; - - /* - * Video decoding only. Sets the number of extra hardware frames which - * the decoder will allocate for use by the caller. This must be set - * before avcodec_open2() is called. - * - * Some hardware decoders require all frames that they will use for - * output to be defined in advance before decoding starts. For such - * decoders, the hardware frame pool must therefore be of a fixed size. - * The extra frames set here are on top of any number that the decoder - * needs internally in order to operate normally (for example, frames - * used as reference pictures). - */ - int extra_hw_frames; - - /** - * The percentage of damaged samples to discard a frame. - * - * - decoding: set by user - * - encoding: unused - */ - int discard_damaged_percentage; - - /** - * The number of samples per frame to maximally accept. - * - * - decoding: set by user - * - encoding: set by user - */ - int64_t max_samples; - - /** - * Bit set of AV_CODEC_EXPORT_DATA_* flags, which affects the kind of - * metadata exported in frame, packet, or coded stream side data by - * decoders and encoders. - * - * - decoding: set by user - * - encoding: set by user - */ - int export_side_data; - - /** - * This callback is called at the beginning of each packet to get a data - * buffer for it. - * - * The following field will be set in the packet before this callback is - * called: - * - size - * This callback must use the above value to calculate the required buffer size, - * which must padded by at least AV_INPUT_BUFFER_PADDING_SIZE bytes. - * - * In some specific cases, the encoder may not use the entire buffer allocated by this - * callback. This will be reflected in the size value in the packet once returned by - * avcodec_receive_packet(). - * - * This callback must fill the following fields in the packet: - * - data: alignment requirements for AVPacket apply, if any. Some architectures and - * encoders may benefit from having aligned data. - * - buf: must contain a pointer to an AVBufferRef structure. The packet's - * data pointer must be contained in it. See: av_buffer_create(), av_buffer_alloc(), - * and av_buffer_ref(). - * - * If AV_CODEC_CAP_DR1 is not set then get_encode_buffer() must call - * avcodec_default_get_encode_buffer() instead of providing a buffer allocated by - * some other means. - * - * The flags field may contain a combination of AV_GET_ENCODE_BUFFER_FLAG_ flags. - * They may be used for example to hint what use the buffer may get after being - * created. - * Implementations of this callback may ignore flags they don't understand. - * If AV_GET_ENCODE_BUFFER_FLAG_REF is set in flags then the packet may be reused - * (read and/or written to if it is writable) later by libavcodec. - * - * This callback must be thread-safe, as when frame threading is used, it may - * be called from multiple threads simultaneously. - * - * @see avcodec_default_get_encode_buffer() - * - * - encoding: Set by libavcodec, user can override. - * - decoding: unused - */ - int (*get_encode_buffer)(struct AVCodecContext *s, AVPacket *pkt, int flags); - - /** - * Audio channel layout. - * - encoding: must be set by the caller, to one of AVCodec.ch_layouts. - * - decoding: may be set by the caller if known e.g. from the container. - * The decoder can then override during decoding as needed. - */ - AVChannelLayout ch_layout; -} AVCodecContext; - -/** - * @defgroup lavc_hwaccel AVHWAccel - * - * @note Nothing in this structure should be accessed by the user. At some - * point in future it will not be externally visible at all. - * - * @{ - */ -typedef struct AVHWAccel { - /** - * Name of the hardware accelerated codec. - * The name is globally unique among encoders and among decoders (but an - * encoder and a decoder can share the same name). - */ - const char *name; - - /** - * Type of codec implemented by the hardware accelerator. - * - * See AVMEDIA_TYPE_xxx - */ - enum AVMediaType type; - - /** - * Codec implemented by the hardware accelerator. - * - * See AV_CODEC_ID_xxx - */ - enum AVCodecID id; - - /** - * Supported pixel format. - * - * Only hardware accelerated formats are supported here. - */ - enum AVPixelFormat pix_fmt; - - /** - * Hardware accelerated codec capabilities. - * see AV_HWACCEL_CODEC_CAP_* - */ - int capabilities; - - /***************************************************************** - * No fields below this line are part of the public API. They - * may not be used outside of libavcodec and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - - /** - * Allocate a custom buffer - */ - int (*alloc_frame)(AVCodecContext *avctx, AVFrame *frame); - - /** - * Called at the beginning of each frame or field picture. - * - * Meaningful frame information (codec specific) is guaranteed to - * be parsed at this point. This function is mandatory. - * - * Note that buf can be NULL along with buf_size set to 0. - * Otherwise, this means the whole frame is available at this point. - * - * @param avctx the codec context - * @param buf the frame data buffer base - * @param buf_size the size of the frame in bytes - * @return zero if successful, a negative value otherwise - */ - int (*start_frame)(AVCodecContext *avctx, const uint8_t *buf, uint32_t buf_size); - - /** - * Callback for parameter data (SPS/PPS/VPS etc). - * - * Useful for hardware decoders which keep persistent state about the - * video parameters, and need to receive any changes to update that state. - * - * @param avctx the codec context - * @param type the nal unit type - * @param buf the nal unit data buffer - * @param buf_size the size of the nal unit in bytes - * @return zero if successful, a negative value otherwise - */ - int (*decode_params)(AVCodecContext *avctx, int type, const uint8_t *buf, uint32_t buf_size); - - /** - * Callback for each slice. - * - * Meaningful slice information (codec specific) is guaranteed to - * be parsed at this point. This function is mandatory. - * - * @param avctx the codec context - * @param buf the slice data buffer base - * @param buf_size the size of the slice in bytes - * @return zero if successful, a negative value otherwise - */ - int (*decode_slice)(AVCodecContext *avctx, const uint8_t *buf, uint32_t buf_size); - - /** - * Called at the end of each frame or field picture. - * - * The whole picture is parsed at this point and can now be sent - * to the hardware accelerator. This function is mandatory. - * - * @param avctx the codec context - * @return zero if successful, a negative value otherwise - */ - int (*end_frame)(AVCodecContext *avctx); - - /** - * Size of per-frame hardware accelerator private data. - * - * Private data is allocated with av_mallocz() before - * AVCodecContext.get_buffer() and deallocated after - * AVCodecContext.release_buffer(). - */ - int frame_priv_data_size; - - /** - * Initialize the hwaccel private data. - * - * This will be called from ff_get_format(), after hwaccel and - * hwaccel_context are set and the hwaccel private data in AVCodecInternal - * is allocated. - */ - int (*init)(AVCodecContext *avctx); - - /** - * Uninitialize the hwaccel private data. - * - * This will be called from get_format() or avcodec_close(), after hwaccel - * and hwaccel_context are already uninitialized. - */ - int (*uninit)(AVCodecContext *avctx); - - /** - * Size of the private data to allocate in - * AVCodecInternal.hwaccel_priv_data. - */ - int priv_data_size; - - /** - * Internal hwaccel capabilities. - */ - int caps_internal; - - /** - * Fill the given hw_frames context with current codec parameters. Called - * from get_format. Refer to avcodec_get_hw_frames_parameters() for - * details. - * - * This CAN be called before AVHWAccel.init is called, and you must assume - * that avctx->hwaccel_priv_data is invalid. - */ - int (*frame_params)(AVCodecContext *avctx, AVBufferRef *hw_frames_ctx); -} AVHWAccel; - -/** - * HWAccel is experimental and is thus avoided in favor of non experimental - * codecs - */ -#define AV_HWACCEL_CODEC_CAP_EXPERIMENTAL 0x0200 - -/** - * Hardware acceleration should be used for decoding even if the codec level - * used is unknown or higher than the maximum supported level reported by the - * hardware driver. - * - * It's generally a good idea to pass this flag unless you have a specific - * reason not to, as hardware tends to under-report supported levels. - */ -#define AV_HWACCEL_FLAG_IGNORE_LEVEL (1 << 0) - -/** - * Hardware acceleration can output YUV pixel formats with a different chroma - * sampling than 4:2:0 and/or other than 8 bits per component. - */ -#define AV_HWACCEL_FLAG_ALLOW_HIGH_DEPTH (1 << 1) - -/** - * Hardware acceleration should still be attempted for decoding when the - * codec profile does not match the reported capabilities of the hardware. - * - * For example, this can be used to try to decode baseline profile H.264 - * streams in hardware - it will often succeed, because many streams marked - * as baseline profile actually conform to constrained baseline profile. - * - * @warning If the stream is actually not supported then the behaviour is - * undefined, and may include returning entirely incorrect output - * while indicating success. - */ -#define AV_HWACCEL_FLAG_ALLOW_PROFILE_MISMATCH (1 << 2) - -/** - * @} - */ - -enum AVSubtitleType { - SUBTITLE_NONE, - - SUBTITLE_BITMAP, ///< A bitmap, pict will be set - - /** - * Plain text, the text field must be set by the decoder and is - * authoritative. ass and pict fields may contain approximations. - */ - SUBTITLE_TEXT, - - /** - * Formatted text, the ass field must be set by the decoder and is - * authoritative. pict and text fields may contain approximations. - */ - SUBTITLE_ASS, -}; - -#define AV_SUBTITLE_FLAG_FORCED 0x00000001 - -typedef struct AVSubtitleRect { - int x; ///< top left corner of pict, undefined when pict is not set - int y; ///< top left corner of pict, undefined when pict is not set - int w; ///< width of pict, undefined when pict is not set - int h; ///< height of pict, undefined when pict is not set - int nb_colors; ///< number of colors in pict, undefined when pict is not set - - /** - * data+linesize for the bitmap of this subtitle. - * Can be set for text/ass as well once they are rendered. - */ - uint8_t *data[4]; - int linesize[4]; - - enum AVSubtitleType type; - - char *text; ///< 0 terminated plain UTF-8 text - - /** - * 0 terminated ASS/SSA compatible event line. - * The presentation of this is unaffected by the other values in this - * struct. - */ - char *ass; - - int flags; -} AVSubtitleRect; - -typedef struct AVSubtitle { - uint16_t format; /* 0 = graphics */ - uint32_t start_display_time; /* relative to packet pts, in ms */ - uint32_t end_display_time; /* relative to packet pts, in ms */ - unsigned num_rects; - AVSubtitleRect **rects; - int64_t pts; ///< Same as packet pts, in AV_TIME_BASE -} AVSubtitle; - -/** - * Return the LIBAVCODEC_VERSION_INT constant. - */ -unsigned avcodec_version(void); - -/** - * Return the libavcodec build-time configuration. - */ -const char *avcodec_configuration(void); - -/** - * Return the libavcodec license. - */ -const char *avcodec_license(void); - -/** - * Allocate an AVCodecContext and set its fields to default values. The - * resulting struct should be freed with avcodec_free_context(). - * - * @param codec if non-NULL, allocate private data and initialize defaults - * for the given codec. It is illegal to then call avcodec_open2() - * with a different codec. - * If NULL, then the codec-specific defaults won't be initialized, - * which may result in suboptimal default settings (this is - * important mainly for encoders, e.g. libx264). - * - * @return An AVCodecContext filled with default values or NULL on failure. - */ -AVCodecContext *avcodec_alloc_context3(const AVCodec *codec); - -/** - * Free the codec context and everything associated with it and write NULL to - * the provided pointer. - */ -void avcodec_free_context(AVCodecContext **avctx); - -/** - * Get the AVClass for AVCodecContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *avcodec_get_class(void); - -#if FF_API_GET_FRAME_CLASS -/** - * @deprecated This function should not be used. - */ -attribute_deprecated -const AVClass *avcodec_get_frame_class(void); -#endif - -/** - * Get the AVClass for AVSubtitleRect. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *avcodec_get_subtitle_rect_class(void); - -/** - * Fill the parameters struct based on the values from the supplied codec - * context. Any allocated fields in par are freed and replaced with duplicates - * of the corresponding fields in codec. - * - * @return >= 0 on success, a negative AVERROR code on failure - */ -int avcodec_parameters_from_context(AVCodecParameters *par, - const AVCodecContext *codec); - -/** - * Fill the codec context based on the values from the supplied codec - * parameters. Any allocated fields in codec that have a corresponding field in - * par are freed and replaced with duplicates of the corresponding field in par. - * Fields in codec that do not have a counterpart in par are not touched. - * - * @return >= 0 on success, a negative AVERROR code on failure. - */ -int avcodec_parameters_to_context(AVCodecContext *codec, - const AVCodecParameters *par); - -/** - * Initialize the AVCodecContext to use the given AVCodec. Prior to using this - * function the context has to be allocated with avcodec_alloc_context3(). - * - * The functions avcodec_find_decoder_by_name(), avcodec_find_encoder_by_name(), - * avcodec_find_decoder() and avcodec_find_encoder() provide an easy way for - * retrieving a codec. - * - * @note Always call this function before using decoding routines (such as - * @ref avcodec_receive_frame()). - * - * @code - * av_dict_set(&opts, "b", "2.5M", 0); - * codec = avcodec_find_decoder(AV_CODEC_ID_H264); - * if (!codec) - * exit(1); - * - * context = avcodec_alloc_context3(codec); - * - * if (avcodec_open2(context, codec, opts) < 0) - * exit(1); - * @endcode - * - * @param avctx The context to initialize. - * @param codec The codec to open this context for. If a non-NULL codec has been - * previously passed to avcodec_alloc_context3() or - * for this context, then this parameter MUST be either NULL or - * equal to the previously passed codec. - * @param options A dictionary filled with AVCodecContext and codec-private options. - * On return this object will be filled with options that were not found. - * - * @return zero on success, a negative value on error - * @see avcodec_alloc_context3(), avcodec_find_decoder(), avcodec_find_encoder(), - * av_dict_set(), av_opt_find(). - */ -int avcodec_open2(AVCodecContext *avctx, const AVCodec *codec, AVDictionary **options); - -/** - * Close a given AVCodecContext and free all the data associated with it - * (but not the AVCodecContext itself). - * - * Calling this function on an AVCodecContext that hasn't been opened will free - * the codec-specific data allocated in avcodec_alloc_context3() with a non-NULL - * codec. Subsequent calls will do nothing. - * - * @note Do not use this function. Use avcodec_free_context() to destroy a - * codec context (either open or closed). Opening and closing a codec context - * multiple times is not supported anymore -- use multiple codec contexts - * instead. - */ -int avcodec_close(AVCodecContext *avctx); - -/** - * Free all allocated data in the given subtitle struct. - * - * @param sub AVSubtitle to free. - */ -void avsubtitle_free(AVSubtitle *sub); - -/** - * @} - */ - -/** - * @addtogroup lavc_decoding - * @{ - */ - -/** - * The default callback for AVCodecContext.get_buffer2(). It is made public so - * it can be called by custom get_buffer2() implementations for decoders without - * AV_CODEC_CAP_DR1 set. - */ -int avcodec_default_get_buffer2(AVCodecContext *s, AVFrame *frame, int flags); - -/** - * The default callback for AVCodecContext.get_encode_buffer(). It is made public so - * it can be called by custom get_encode_buffer() implementations for encoders without - * AV_CODEC_CAP_DR1 set. - */ -int avcodec_default_get_encode_buffer(AVCodecContext *s, AVPacket *pkt, int flags); - -/** - * Modify width and height values so that they will result in a memory - * buffer that is acceptable for the codec if you do not use any horizontal - * padding. - * - * May only be used if a codec with AV_CODEC_CAP_DR1 has been opened. - */ -void avcodec_align_dimensions(AVCodecContext *s, int *width, int *height); - -/** - * Modify width and height values so that they will result in a memory - * buffer that is acceptable for the codec if you also ensure that all - * line sizes are a multiple of the respective linesize_align[i]. - * - * May only be used if a codec with AV_CODEC_CAP_DR1 has been opened. - */ -void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height, - int linesize_align[AV_NUM_DATA_POINTERS]); - -/** - * Converts AVChromaLocation to swscale x/y chroma position. - * - * The positions represent the chroma (0,0) position in a coordinates system - * with luma (0,0) representing the origin and luma(1,1) representing 256,256 - * - * @param xpos horizontal chroma sample position - * @param ypos vertical chroma sample position - */ -int avcodec_enum_to_chroma_pos(int *xpos, int *ypos, enum AVChromaLocation pos); - -/** - * Converts swscale x/y chroma position to AVChromaLocation. - * - * The positions represent the chroma (0,0) position in a coordinates system - * with luma (0,0) representing the origin and luma(1,1) representing 256,256 - * - * @param xpos horizontal chroma sample position - * @param ypos vertical chroma sample position - */ -enum AVChromaLocation avcodec_chroma_pos_to_enum(int xpos, int ypos); - -/** - * Decode a subtitle message. - * Return a negative value on error, otherwise return the number of bytes used. - * If no subtitle could be decompressed, got_sub_ptr is zero. - * Otherwise, the subtitle is stored in *sub. - * Note that AV_CODEC_CAP_DR1 is not available for subtitle codecs. This is for - * simplicity, because the performance difference is expected to be negligible - * and reusing a get_buffer written for video codecs would probably perform badly - * due to a potentially very different allocation pattern. - * - * Some decoders (those marked with AV_CODEC_CAP_DELAY) have a delay between input - * and output. This means that for some packets they will not immediately - * produce decoded output and need to be flushed at the end of decoding to get - * all the decoded data. Flushing is done by calling this function with packets - * with avpkt->data set to NULL and avpkt->size set to 0 until it stops - * returning subtitles. It is safe to flush even those decoders that are not - * marked with AV_CODEC_CAP_DELAY, then no subtitles will be returned. - * - * @note The AVCodecContext MUST have been opened with @ref avcodec_open2() - * before packets may be fed to the decoder. - * - * @param avctx the codec context - * @param[out] sub The preallocated AVSubtitle in which the decoded subtitle will be stored, - * must be freed with avsubtitle_free if *got_sub_ptr is set. - * @param[in,out] got_sub_ptr Zero if no subtitle could be decompressed, otherwise, it is nonzero. - * @param[in] avpkt The input AVPacket containing the input buffer. - */ -int avcodec_decode_subtitle2(AVCodecContext *avctx, AVSubtitle *sub, - int *got_sub_ptr, - AVPacket *avpkt); - -/** - * Supply raw packet data as input to a decoder. - * - * Internally, this call will copy relevant AVCodecContext fields, which can - * influence decoding per-packet, and apply them when the packet is actually - * decoded. (For example AVCodecContext.skip_frame, which might direct the - * decoder to drop the frame contained by the packet sent with this function.) - * - * @warning The input buffer, avpkt->data must be AV_INPUT_BUFFER_PADDING_SIZE - * larger than the actual read bytes because some optimized bitstream - * readers read 32 or 64 bits at once and could read over the end. - * - * @note The AVCodecContext MUST have been opened with @ref avcodec_open2() - * before packets may be fed to the decoder. - * - * @param avctx codec context - * @param[in] avpkt The input AVPacket. Usually, this will be a single video - * frame, or several complete audio frames. - * Ownership of the packet remains with the caller, and the - * decoder will not write to the packet. The decoder may create - * a reference to the packet data (or copy it if the packet is - * not reference-counted). - * Unlike with older APIs, the packet is always fully consumed, - * and if it contains multiple frames (e.g. some audio codecs), - * will require you to call avcodec_receive_frame() multiple - * times afterwards before you can send a new packet. - * It can be NULL (or an AVPacket with data set to NULL and - * size set to 0); in this case, it is considered a flush - * packet, which signals the end of the stream. Sending the - * first flush packet will return success. Subsequent ones are - * unnecessary and will return AVERROR_EOF. If the decoder - * still has frames buffered, it will return them after sending - * a flush packet. - * - * @return 0 on success, otherwise negative error code: - * AVERROR(EAGAIN): input is not accepted in the current state - user - * must read output with avcodec_receive_frame() (once - * all output is read, the packet should be resent, and - * the call will not fail with EAGAIN). - * AVERROR_EOF: the decoder has been flushed, and no new packets can - * be sent to it (also returned if more than 1 flush - * packet is sent) - * AVERROR(EINVAL): codec not opened, it is an encoder, or requires flush - * AVERROR(ENOMEM): failed to add packet to internal queue, or similar - * other errors: legitimate decoding errors - */ -int avcodec_send_packet(AVCodecContext *avctx, const AVPacket *avpkt); - -/** - * Return decoded output data from a decoder or encoder (when the - * AV_CODEC_FLAG_RECON_FRAME flag is used). - * - * @param avctx codec context - * @param frame This will be set to a reference-counted video or audio - * frame (depending on the decoder type) allocated by the - * codec. Note that the function will always call - * av_frame_unref(frame) before doing anything else. - * - * @return - * 0: success, a frame was returned - * AVERROR(EAGAIN): output is not available in this state - user must try - * to send new input - * AVERROR_EOF: the codec has been fully flushed, and there will be - * no more output frames - * AVERROR(EINVAL): codec not opened, or it is an encoder without - * the AV_CODEC_FLAG_RECON_FRAME flag enabled - * AVERROR_INPUT_CHANGED: current decoded frame has changed parameters - * with respect to first decoded frame. Applicable - * when flag AV_CODEC_FLAG_DROPCHANGED is set. - * other negative values: legitimate decoding errors - */ -int avcodec_receive_frame(AVCodecContext *avctx, AVFrame *frame); - -/** - * Supply a raw video or audio frame to the encoder. Use avcodec_receive_packet() - * to retrieve buffered output packets. - * - * @param avctx codec context - * @param[in] frame AVFrame containing the raw audio or video frame to be encoded. - * Ownership of the frame remains with the caller, and the - * encoder will not write to the frame. The encoder may create - * a reference to the frame data (or copy it if the frame is - * not reference-counted). - * It can be NULL, in which case it is considered a flush - * packet. This signals the end of the stream. If the encoder - * still has packets buffered, it will return them after this - * call. Once flushing mode has been entered, additional flush - * packets are ignored, and sending frames will return - * AVERROR_EOF. - * - * For audio: - * If AV_CODEC_CAP_VARIABLE_FRAME_SIZE is set, then each frame - * can have any number of samples. - * If it is not set, frame->nb_samples must be equal to - * avctx->frame_size for all frames except the last. - * The final frame may be smaller than avctx->frame_size. - * @return 0 on success, otherwise negative error code: - * AVERROR(EAGAIN): input is not accepted in the current state - user - * must read output with avcodec_receive_packet() (once - * all output is read, the packet should be resent, and - * the call will not fail with EAGAIN). - * AVERROR_EOF: the encoder has been flushed, and no new frames can - * be sent to it - * AVERROR(EINVAL): codec not opened, it is a decoder, or requires flush - * AVERROR(ENOMEM): failed to add packet to internal queue, or similar - * other errors: legitimate encoding errors - */ -int avcodec_send_frame(AVCodecContext *avctx, const AVFrame *frame); - -/** - * Read encoded data from the encoder. - * - * @param avctx codec context - * @param avpkt This will be set to a reference-counted packet allocated by the - * encoder. Note that the function will always call - * av_packet_unref(avpkt) before doing anything else. - * @return 0 on success, otherwise negative error code: - * AVERROR(EAGAIN): output is not available in the current state - user - * must try to send input - * AVERROR_EOF: the encoder has been fully flushed, and there will be - * no more output packets - * AVERROR(EINVAL): codec not opened, or it is a decoder - * other errors: legitimate encoding errors - */ -int avcodec_receive_packet(AVCodecContext *avctx, AVPacket *avpkt); - -/** - * Create and return a AVHWFramesContext with values adequate for hardware - * decoding. This is meant to get called from the get_format callback, and is - * a helper for preparing a AVHWFramesContext for AVCodecContext.hw_frames_ctx. - * This API is for decoding with certain hardware acceleration modes/APIs only. - * - * The returned AVHWFramesContext is not initialized. The caller must do this - * with av_hwframe_ctx_init(). - * - * Calling this function is not a requirement, but makes it simpler to avoid - * codec or hardware API specific details when manually allocating frames. - * - * Alternatively to this, an API user can set AVCodecContext.hw_device_ctx, - * which sets up AVCodecContext.hw_frames_ctx fully automatically, and makes - * it unnecessary to call this function or having to care about - * AVHWFramesContext initialization at all. - * - * There are a number of requirements for calling this function: - * - * - It must be called from get_format with the same avctx parameter that was - * passed to get_format. Calling it outside of get_format is not allowed, and - * can trigger undefined behavior. - * - The function is not always supported (see description of return values). - * Even if this function returns successfully, hwaccel initialization could - * fail later. (The degree to which implementations check whether the stream - * is actually supported varies. Some do this check only after the user's - * get_format callback returns.) - * - The hw_pix_fmt must be one of the choices suggested by get_format. If the - * user decides to use a AVHWFramesContext prepared with this API function, - * the user must return the same hw_pix_fmt from get_format. - * - The device_ref passed to this function must support the given hw_pix_fmt. - * - After calling this API function, it is the user's responsibility to - * initialize the AVHWFramesContext (returned by the out_frames_ref parameter), - * and to set AVCodecContext.hw_frames_ctx to it. If done, this must be done - * before returning from get_format (this is implied by the normal - * AVCodecContext.hw_frames_ctx API rules). - * - The AVHWFramesContext parameters may change every time time get_format is - * called. Also, AVCodecContext.hw_frames_ctx is reset before get_format. So - * you are inherently required to go through this process again on every - * get_format call. - * - It is perfectly possible to call this function without actually using - * the resulting AVHWFramesContext. One use-case might be trying to reuse a - * previously initialized AVHWFramesContext, and calling this API function - * only to test whether the required frame parameters have changed. - * - Fields that use dynamically allocated values of any kind must not be set - * by the user unless setting them is explicitly allowed by the documentation. - * If the user sets AVHWFramesContext.free and AVHWFramesContext.user_opaque, - * the new free callback must call the potentially set previous free callback. - * This API call may set any dynamically allocated fields, including the free - * callback. - * - * The function will set at least the following fields on AVHWFramesContext - * (potentially more, depending on hwaccel API): - * - * - All fields set by av_hwframe_ctx_alloc(). - * - Set the format field to hw_pix_fmt. - * - Set the sw_format field to the most suited and most versatile format. (An - * implication is that this will prefer generic formats over opaque formats - * with arbitrary restrictions, if possible.) - * - Set the width/height fields to the coded frame size, rounded up to the - * API-specific minimum alignment. - * - Only _if_ the hwaccel requires a pre-allocated pool: set the initial_pool_size - * field to the number of maximum reference surfaces possible with the codec, - * plus 1 surface for the user to work (meaning the user can safely reference - * at most 1 decoded surface at a time), plus additional buffering introduced - * by frame threading. If the hwaccel does not require pre-allocation, the - * field is left to 0, and the decoder will allocate new surfaces on demand - * during decoding. - * - Possibly AVHWFramesContext.hwctx fields, depending on the underlying - * hardware API. - * - * Essentially, out_frames_ref returns the same as av_hwframe_ctx_alloc(), but - * with basic frame parameters set. - * - * The function is stateless, and does not change the AVCodecContext or the - * device_ref AVHWDeviceContext. - * - * @param avctx The context which is currently calling get_format, and which - * implicitly contains all state needed for filling the returned - * AVHWFramesContext properly. - * @param device_ref A reference to the AVHWDeviceContext describing the device - * which will be used by the hardware decoder. - * @param hw_pix_fmt The hwaccel format you are going to return from get_format. - * @param out_frames_ref On success, set to a reference to an _uninitialized_ - * AVHWFramesContext, created from the given device_ref. - * Fields will be set to values required for decoding. - * Not changed if an error is returned. - * @return zero on success, a negative value on error. The following error codes - * have special semantics: - * AVERROR(ENOENT): the decoder does not support this functionality. Setup - * is always manual, or it is a decoder which does not - * support setting AVCodecContext.hw_frames_ctx at all, - * or it is a software format. - * AVERROR(EINVAL): it is known that hardware decoding is not supported for - * this configuration, or the device_ref is not supported - * for the hwaccel referenced by hw_pix_fmt. - */ -int avcodec_get_hw_frames_parameters(AVCodecContext *avctx, - AVBufferRef *device_ref, - enum AVPixelFormat hw_pix_fmt, - AVBufferRef **out_frames_ref); - - - -/** - * @defgroup lavc_parsing Frame parsing - * @{ - */ - -enum AVPictureStructure { - AV_PICTURE_STRUCTURE_UNKNOWN, //< unknown - AV_PICTURE_STRUCTURE_TOP_FIELD, //< coded as top field - AV_PICTURE_STRUCTURE_BOTTOM_FIELD, //< coded as bottom field - AV_PICTURE_STRUCTURE_FRAME, //< coded as frame -}; - -typedef struct AVCodecParserContext { - void *priv_data; - const struct AVCodecParser *parser; - int64_t frame_offset; /* offset of the current frame */ - int64_t cur_offset; /* current offset - (incremented by each av_parser_parse()) */ - int64_t next_frame_offset; /* offset of the next frame */ - /* video info */ - int pict_type; /* XXX: Put it back in AVCodecContext. */ - /** - * This field is used for proper frame duration computation in lavf. - * It signals, how much longer the frame duration of the current frame - * is compared to normal frame duration. - * - * frame_duration = (1 + repeat_pict) * time_base - * - * It is used by codecs like H.264 to display telecined material. - */ - int repeat_pict; /* XXX: Put it back in AVCodecContext. */ - int64_t pts; /* pts of the current frame */ - int64_t dts; /* dts of the current frame */ - - /* private data */ - int64_t last_pts; - int64_t last_dts; - int fetch_timestamp; - -#define AV_PARSER_PTS_NB 4 - int cur_frame_start_index; - int64_t cur_frame_offset[AV_PARSER_PTS_NB]; - int64_t cur_frame_pts[AV_PARSER_PTS_NB]; - int64_t cur_frame_dts[AV_PARSER_PTS_NB]; - - int flags; -#define PARSER_FLAG_COMPLETE_FRAMES 0x0001 -#define PARSER_FLAG_ONCE 0x0002 -/// Set if the parser has a valid file offset -#define PARSER_FLAG_FETCHED_OFFSET 0x0004 -#define PARSER_FLAG_USE_CODEC_TS 0x1000 - - int64_t offset; ///< byte offset from starting packet start - int64_t cur_frame_end[AV_PARSER_PTS_NB]; - - /** - * Set by parser to 1 for key frames and 0 for non-key frames. - * It is initialized to -1, so if the parser doesn't set this flag, - * old-style fallback using AV_PICTURE_TYPE_I picture type as key frames - * will be used. - */ - int key_frame; - - // Timestamp generation support: - /** - * Synchronization point for start of timestamp generation. - * - * Set to >0 for sync point, 0 for no sync point and <0 for undefined - * (default). - * - * For example, this corresponds to presence of H.264 buffering period - * SEI message. - */ - int dts_sync_point; - - /** - * Offset of the current timestamp against last timestamp sync point in - * units of AVCodecContext.time_base. - * - * Set to INT_MIN when dts_sync_point unused. Otherwise, it must - * contain a valid timestamp offset. - * - * Note that the timestamp of sync point has usually a nonzero - * dts_ref_dts_delta, which refers to the previous sync point. Offset of - * the next frame after timestamp sync point will be usually 1. - * - * For example, this corresponds to H.264 cpb_removal_delay. - */ - int dts_ref_dts_delta; - - /** - * Presentation delay of current frame in units of AVCodecContext.time_base. - * - * Set to INT_MIN when dts_sync_point unused. Otherwise, it must - * contain valid non-negative timestamp delta (presentation time of a frame - * must not lie in the past). - * - * This delay represents the difference between decoding and presentation - * time of the frame. - * - * For example, this corresponds to H.264 dpb_output_delay. - */ - int pts_dts_delta; - - /** - * Position of the packet in file. - * - * Analogous to cur_frame_pts/dts - */ - int64_t cur_frame_pos[AV_PARSER_PTS_NB]; - - /** - * Byte position of currently parsed frame in stream. - */ - int64_t pos; - - /** - * Previous frame byte position. - */ - int64_t last_pos; - - /** - * Duration of the current frame. - * For audio, this is in units of 1 / AVCodecContext.sample_rate. - * For all other types, this is in units of AVCodecContext.time_base. - */ - int duration; - - enum AVFieldOrder field_order; - - /** - * Indicate whether a picture is coded as a frame, top field or bottom field. - * - * For example, H.264 field_pic_flag equal to 0 corresponds to - * AV_PICTURE_STRUCTURE_FRAME. An H.264 picture with field_pic_flag - * equal to 1 and bottom_field_flag equal to 0 corresponds to - * AV_PICTURE_STRUCTURE_TOP_FIELD. - */ - enum AVPictureStructure picture_structure; - - /** - * Picture number incremented in presentation or output order. - * This field may be reinitialized at the first picture of a new sequence. - * - * For example, this corresponds to H.264 PicOrderCnt. - */ - int output_picture_number; - - /** - * Dimensions of the decoded video intended for presentation. - */ - int width; - int height; - - /** - * Dimensions of the coded video. - */ - int coded_width; - int coded_height; - - /** - * The format of the coded data, corresponds to enum AVPixelFormat for video - * and for enum AVSampleFormat for audio. - * - * Note that a decoder can have considerable freedom in how exactly it - * decodes the data, so the format reported here might be different from the - * one returned by a decoder. - */ - int format; -} AVCodecParserContext; - -typedef struct AVCodecParser { - int codec_ids[7]; /* several codec IDs are permitted */ - int priv_data_size; - int (*parser_init)(AVCodecParserContext *s); - /* This callback never returns an error, a negative value means that - * the frame start was in a previous packet. */ - int (*parser_parse)(AVCodecParserContext *s, - AVCodecContext *avctx, - const uint8_t **poutbuf, int *poutbuf_size, - const uint8_t *buf, int buf_size); - void (*parser_close)(AVCodecParserContext *s); - int (*split)(AVCodecContext *avctx, const uint8_t *buf, int buf_size); -} AVCodecParser; - -/** - * Iterate over all registered codec parsers. - * - * @param opaque a pointer where libavcodec will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered codec parser or NULL when the iteration is - * finished - */ -const AVCodecParser *av_parser_iterate(void **opaque); - -AVCodecParserContext *av_parser_init(int codec_id); - -/** - * Parse a packet. - * - * @param s parser context. - * @param avctx codec context. - * @param poutbuf set to pointer to parsed buffer or NULL if not yet finished. - * @param poutbuf_size set to size of parsed buffer or zero if not yet finished. - * @param buf input buffer. - * @param buf_size buffer size in bytes without the padding. I.e. the full buffer - size is assumed to be buf_size + AV_INPUT_BUFFER_PADDING_SIZE. - To signal EOF, this should be 0 (so that the last frame - can be output). - * @param pts input presentation timestamp. - * @param dts input decoding timestamp. - * @param pos input byte position in stream. - * @return the number of bytes of the input bitstream used. - * - * Example: - * @code - * while(in_len){ - * len = av_parser_parse2(myparser, AVCodecContext, &data, &size, - * in_data, in_len, - * pts, dts, pos); - * in_data += len; - * in_len -= len; - * - * if(size) - * decode_frame(data, size); - * } - * @endcode - */ -int av_parser_parse2(AVCodecParserContext *s, - AVCodecContext *avctx, - uint8_t **poutbuf, int *poutbuf_size, - const uint8_t *buf, int buf_size, - int64_t pts, int64_t dts, - int64_t pos); - -void av_parser_close(AVCodecParserContext *s); - -/** - * @} - * @} - */ - -/** - * @addtogroup lavc_encoding - * @{ - */ - -int avcodec_encode_subtitle(AVCodecContext *avctx, uint8_t *buf, int buf_size, - const AVSubtitle *sub); - - -/** - * @} - */ - -/** - * @defgroup lavc_misc Utility functions - * @ingroup libavc - * - * Miscellaneous utility functions related to both encoding and decoding - * (or neither). - * @{ - */ - -/** - * @defgroup lavc_misc_pixfmt Pixel formats - * - * Functions for working with pixel formats. - * @{ - */ - -/** - * Return a value representing the fourCC code associated to the - * pixel format pix_fmt, or 0 if no associated fourCC code can be - * found. - */ -unsigned int avcodec_pix_fmt_to_codec_tag(enum AVPixelFormat pix_fmt); - -/** - * Find the best pixel format to convert to given a certain source pixel - * format. When converting from one pixel format to another, information loss - * may occur. For example, when converting from RGB24 to GRAY, the color - * information will be lost. Similarly, other losses occur when converting from - * some formats to other formats. avcodec_find_best_pix_fmt_of_2() searches which of - * the given pixel formats should be used to suffer the least amount of loss. - * The pixel formats from which it chooses one, are determined by the - * pix_fmt_list parameter. - * - * - * @param[in] pix_fmt_list AV_PIX_FMT_NONE terminated array of pixel formats to choose from - * @param[in] src_pix_fmt source pixel format - * @param[in] has_alpha Whether the source pixel format alpha channel is used. - * @param[out] loss_ptr Combination of flags informing you what kind of losses will occur. - * @return The best pixel format to convert to or -1 if none was found. - */ -enum AVPixelFormat avcodec_find_best_pix_fmt_of_list(const enum AVPixelFormat *pix_fmt_list, - enum AVPixelFormat src_pix_fmt, - int has_alpha, int *loss_ptr); - -enum AVPixelFormat avcodec_default_get_format(struct AVCodecContext *s, const enum AVPixelFormat * fmt); - -/** - * @} - */ - -void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode); - -int avcodec_default_execute(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2),void *arg, int *ret, int count, int size); -int avcodec_default_execute2(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2, int, int),void *arg, int *ret, int count); -//FIXME func typedef - -/** - * Fill AVFrame audio data and linesize pointers. - * - * The buffer buf must be a preallocated buffer with a size big enough - * to contain the specified samples amount. The filled AVFrame data - * pointers will point to this buffer. - * - * AVFrame extended_data channel pointers are allocated if necessary for - * planar audio. - * - * @param frame the AVFrame - * frame->nb_samples must be set prior to calling the - * function. This function fills in frame->data, - * frame->extended_data, frame->linesize[0]. - * @param nb_channels channel count - * @param sample_fmt sample format - * @param buf buffer to use for frame data - * @param buf_size size of buffer - * @param align plane size sample alignment (0 = default) - * @return >=0 on success, negative error code on failure - * @todo return the size in bytes required to store the samples in - * case of success, at the next libavutil bump - */ -int avcodec_fill_audio_frame(AVFrame *frame, int nb_channels, - enum AVSampleFormat sample_fmt, const uint8_t *buf, - int buf_size, int align); - -/** - * Reset the internal codec state / flush internal buffers. Should be called - * e.g. when seeking or when switching to a different stream. - * - * @note for decoders, this function just releases any references the decoder - * might keep internally, but the caller's references remain valid. - * - * @note for encoders, this function will only do something if the encoder - * declares support for AV_CODEC_CAP_ENCODER_FLUSH. When called, the encoder - * will drain any remaining packets, and can then be re-used for a different - * stream (as opposed to sending a null frame which will leave the encoder - * in a permanent EOF state after draining). This can be desirable if the - * cost of tearing down and replacing the encoder instance is high. - */ -void avcodec_flush_buffers(AVCodecContext *avctx); - -/** - * Return audio frame duration. - * - * @param avctx codec context - * @param frame_bytes size of the frame, or 0 if unknown - * @return frame duration, in samples, if known. 0 if not able to - * determine. - */ -int av_get_audio_frame_duration(AVCodecContext *avctx, int frame_bytes); - -/* memory */ - -/** - * Same behaviour av_fast_malloc but the buffer has additional - * AV_INPUT_BUFFER_PADDING_SIZE at the end which will always be 0. - * - * In addition the whole buffer will initially and after resizes - * be 0-initialized so that no uninitialized data will ever appear. - */ -void av_fast_padded_malloc(void *ptr, unsigned int *size, size_t min_size); - -/** - * Same behaviour av_fast_padded_malloc except that buffer will always - * be 0-initialized after call. - */ -void av_fast_padded_mallocz(void *ptr, unsigned int *size, size_t min_size); - -/** - * @return a positive value if s is open (i.e. avcodec_open2() was called on it - * with no corresponding avcodec_close()), 0 otherwise. - */ -int avcodec_is_open(AVCodecContext *s); - -/** - * @} - */ - -#endif /* AVCODEC_AVCODEC_H */ diff --git a/third_party/ffmpeg/windows/include/libavcodec/avdct.h b/third_party/ffmpeg/windows/include/libavcodec/avdct.h deleted file mode 100644 index 6411fab6..00000000 --- a/third_party/ffmpeg/windows/include/libavcodec/avdct.h +++ /dev/null @@ -1,88 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AVDCT_H -#define AVCODEC_AVDCT_H - -#include "libavutil/opt.h" - -/** - * AVDCT context. - * @note function pointers can be NULL if the specific features have been - * disabled at build time. - */ -typedef struct AVDCT { - const AVClass *av_class; - - void (*idct)(int16_t *block /* align 16 */); - - /** - * IDCT input permutation. - * Several optimized IDCTs need a permutated input (relative to the - * normal order of the reference IDCT). - * This permutation must be performed before the idct_put/add. - * Note, normally this can be merged with the zigzag/alternate scan
- * An example to avoid confusion: - * - (->decode coeffs -> zigzag reorder -> dequant -> reference IDCT -> ...) - * - (x -> reference DCT -> reference IDCT -> x) - * - (x -> reference DCT -> simple_mmx_perm = idct_permutation - * -> simple_idct_mmx -> x) - * - (-> decode coeffs -> zigzag reorder -> simple_mmx_perm -> dequant - * -> simple_idct_mmx -> ...) - */ - uint8_t idct_permutation[64]; - - void (*fdct)(int16_t *block /* align 16 */); - - - /** - * DCT algorithm. - * must use AVOptions to set this field. - */ - int dct_algo; - - /** - * IDCT algorithm. - * must use AVOptions to set this field. - */ - int idct_algo; - - void (*get_pixels)(int16_t *block /* align 16 */, - const uint8_t *pixels /* align 8 */, - ptrdiff_t line_size); - - int bits_per_sample; - - void (*get_pixels_unaligned)(int16_t *block /* align 16 */, - const uint8_t *pixels, - ptrdiff_t line_size); -} AVDCT; - -/** - * Allocates a AVDCT context. - * This needs to be initialized with avcodec_dct_init() after optionally - * configuring it with AVOptions. - * - * To free it use av_free() - */ -AVDCT *avcodec_dct_alloc(void); -int avcodec_dct_init(AVDCT *); - -const AVClass *avcodec_dct_get_class(void); - -#endif /* AVCODEC_AVDCT_H */ diff --git a/third_party/ffmpeg/windows/include/libavcodec/avfft.h b/third_party/ffmpeg/windows/include/libavcodec/avfft.h deleted file mode 100644 index 0c0f9b8d..00000000 --- a/third_party/ffmpeg/windows/include/libavcodec/avfft.h +++ /dev/null @@ -1,118 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_AVFFT_H -#define AVCODEC_AVFFT_H - -/** - * @file - * @ingroup lavc_fft - * FFT functions - */ - -/** - * @defgroup lavc_fft FFT functions - * @ingroup lavc_misc - * - * @{ - */ - -typedef float FFTSample; - -typedef struct FFTComplex { - FFTSample re, im; -} FFTComplex; - -typedef struct FFTContext FFTContext; - -/** - * Set up a complex FFT. - * @param nbits log2 of the length of the input array - * @param inverse if 0 perform the forward transform, if 1 perform the inverse - */ -FFTContext *av_fft_init(int nbits, int inverse); - -/** - * Do the permutation needed BEFORE calling ff_fft_calc(). - */ -void av_fft_permute(FFTContext *s, FFTComplex *z); - -/** - * Do a complex FFT with the parameters defined in av_fft_init(). The - * input data must be permuted before. No 1.0/sqrt(n) normalization is done. - */ -void av_fft_calc(FFTContext *s, FFTComplex *z); - -void av_fft_end(FFTContext *s); - -FFTContext *av_mdct_init(int nbits, int inverse, double scale); -void av_imdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input); -void av_imdct_half(FFTContext *s, FFTSample *output, const FFTSample *input); -void av_mdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input); -void av_mdct_end(FFTContext *s); - -/* Real Discrete Fourier Transform */ - -enum RDFTransformType { - DFT_R2C, - IDFT_C2R, - IDFT_R2C, - DFT_C2R, -}; - -typedef struct RDFTContext RDFTContext; - -/** - * Set up a real FFT. - * @param nbits log2 of the length of the input array - * @param trans the type of transform - */ -RDFTContext *av_rdft_init(int nbits, enum RDFTransformType trans); -void av_rdft_calc(RDFTContext *s, FFTSample *data); -void av_rdft_end(RDFTContext *s); - -/* Discrete Cosine Transform */ - -typedef struct DCTContext DCTContext; - -enum DCTTransformType { - DCT_II = 0, - DCT_III, - DCT_I, - DST_I, -}; - -/** - * Set up DCT. - * - * @param nbits size of the input array: - * (1 << nbits) for DCT-II, DCT-III and DST-I - * (1 << nbits) + 1 for DCT-I - * @param type the type of transform - * - * @note the first element of the input of DST-I is ignored - */ -DCTContext *av_dct_init(int nbits, enum DCTTransformType type); -void av_dct_calc(DCTContext *s, FFTSample *data); -void av_dct_end (DCTContext *s); - -/** - * @} - */ - -#endif /* AVCODEC_AVFFT_H */ diff --git a/third_party/ffmpeg/windows/include/libavcodec/bsf.h b/third_party/ffmpeg/windows/include/libavcodec/bsf.h deleted file mode 100644 index 69d91a16..00000000 --- a/third_party/ffmpeg/windows/include/libavcodec/bsf.h +++ /dev/null @@ -1,328 +0,0 @@ -/* - * Bitstream filters public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_BSF_H -#define AVCODEC_BSF_H - -#include "libavutil/dict.h" -#include "libavutil/log.h" -#include "libavutil/rational.h" - -#include "codec_id.h" -#include "codec_par.h" -#include "packet.h" - -/** - * @defgroup lavc_bsf Bitstream filters - * @ingroup libavc - * - * Bitstream filters transform encoded media data without decoding it. This - * allows e.g. manipulating various header values. Bitstream filters operate on - * @ref AVPacket "AVPackets". - * - * The bitstream filtering API is centered around two structures: - * AVBitStreamFilter and AVBSFContext. The former represents a bitstream filter - * in abstract, the latter a specific filtering process. Obtain an - * AVBitStreamFilter using av_bsf_get_by_name() or av_bsf_iterate(), then pass - * it to av_bsf_alloc() to create an AVBSFContext. Fill in the user-settable - * AVBSFContext fields, as described in its documentation, then call - * av_bsf_init() to prepare the filter context for use. - * - * Submit packets for filtering using av_bsf_send_packet(), obtain filtered - * results with av_bsf_receive_packet(). When no more input packets will be - * sent, submit a NULL AVPacket to signal the end of the stream to the filter. - * av_bsf_receive_packet() will then return trailing packets, if any are - * produced by the filter. - * - * Finally, free the filter context with av_bsf_free(). - * @{ - */ - -/** - * The bitstream filter state. - * - * This struct must be allocated with av_bsf_alloc() and freed with - * av_bsf_free(). - * - * The fields in the struct will only be changed (by the caller or by the - * filter) as described in their documentation, and are to be considered - * immutable otherwise. - */ -typedef struct AVBSFContext { - /** - * A class for logging and AVOptions - */ - const AVClass *av_class; - - /** - * The bitstream filter this context is an instance of. - */ - const struct AVBitStreamFilter *filter; - - /** - * Opaque filter-specific private data. If filter->priv_class is non-NULL, - * this is an AVOptions-enabled struct. - */ - void *priv_data; - - /** - * Parameters of the input stream. This field is allocated in - * av_bsf_alloc(), it needs to be filled by the caller before - * av_bsf_init(). - */ - AVCodecParameters *par_in; - - /** - * Parameters of the output stream. This field is allocated in - * av_bsf_alloc(), it is set by the filter in av_bsf_init(). - */ - AVCodecParameters *par_out; - - /** - * The timebase used for the timestamps of the input packets. Set by the - * caller before av_bsf_init(). - */ - AVRational time_base_in; - - /** - * The timebase used for the timestamps of the output packets. Set by the - * filter in av_bsf_init(). - */ - AVRational time_base_out; -} AVBSFContext; - -typedef struct AVBitStreamFilter { - const char *name; - - /** - * A list of codec ids supported by the filter, terminated by - * AV_CODEC_ID_NONE. - * May be NULL, in that case the bitstream filter works with any codec id. - */ - const enum AVCodecID *codec_ids; - - /** - * A class for the private data, used to declare bitstream filter private - * AVOptions. This field is NULL for bitstream filters that do not declare - * any options. - * - * If this field is non-NULL, the first member of the filter private data - * must be a pointer to AVClass, which will be set by libavcodec generic - * code to this class. - */ - const AVClass *priv_class; -} AVBitStreamFilter; - -/** - * @return a bitstream filter with the specified name or NULL if no such - * bitstream filter exists. - */ -const AVBitStreamFilter *av_bsf_get_by_name(const char *name); - -/** - * Iterate over all registered bitstream filters. - * - * @param opaque a pointer where libavcodec will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered bitstream filter or NULL when the iteration is - * finished - */ -const AVBitStreamFilter *av_bsf_iterate(void **opaque); - -/** - * Allocate a context for a given bitstream filter. The caller must fill in the - * context parameters as described in the documentation and then call - * av_bsf_init() before sending any data to the filter. - * - * @param filter the filter for which to allocate an instance. - * @param[out] ctx a pointer into which the pointer to the newly-allocated context - * will be written. It must be freed with av_bsf_free() after the - * filtering is done. - * - * @return 0 on success, a negative AVERROR code on failure - */ -int av_bsf_alloc(const AVBitStreamFilter *filter, AVBSFContext **ctx); - -/** - * Prepare the filter for use, after all the parameters and options have been - * set. - */ -int av_bsf_init(AVBSFContext *ctx); - -/** - * Submit a packet for filtering. - * - * After sending each packet, the filter must be completely drained by calling - * av_bsf_receive_packet() repeatedly until it returns AVERROR(EAGAIN) or - * AVERROR_EOF. - * - * @param pkt the packet to filter. The bitstream filter will take ownership of - * the packet and reset the contents of pkt. pkt is not touched if an error occurs. - * If pkt is empty (i.e. NULL, or pkt->data is NULL and pkt->side_data_elems zero), - * it signals the end of the stream (i.e. no more non-empty packets will be sent; - * sending more empty packets does nothing) and will cause the filter to output - * any packets it may have buffered internally. - * - * @return - * - 0 on success. - * - AVERROR(EAGAIN) if packets need to be retrieved from the filter (using - * av_bsf_receive_packet()) before new input can be consumed. - * - Another negative AVERROR value if an error occurs. - */ -int av_bsf_send_packet(AVBSFContext *ctx, AVPacket *pkt); - -/** - * Retrieve a filtered packet. - * - * @param[out] pkt this struct will be filled with the contents of the filtered - * packet. It is owned by the caller and must be freed using - * av_packet_unref() when it is no longer needed. - * This parameter should be "clean" (i.e. freshly allocated - * with av_packet_alloc() or unreffed with av_packet_unref()) - * when this function is called. If this function returns - * successfully, the contents of pkt will be completely - * overwritten by the returned data. On failure, pkt is not - * touched. - * - * @return - * - 0 on success. - * - AVERROR(EAGAIN) if more packets need to be sent to the filter (using - * av_bsf_send_packet()) to get more output. - * - AVERROR_EOF if there will be no further output from the filter. - * - Another negative AVERROR value if an error occurs. - * - * @note one input packet may result in several output packets, so after sending - * a packet with av_bsf_send_packet(), this function needs to be called - * repeatedly until it stops returning 0. It is also possible for a filter to - * output fewer packets than were sent to it, so this function may return - * AVERROR(EAGAIN) immediately after a successful av_bsf_send_packet() call. - */ -int av_bsf_receive_packet(AVBSFContext *ctx, AVPacket *pkt); - -/** - * Reset the internal bitstream filter state. Should be called e.g. when seeking. - */ -void av_bsf_flush(AVBSFContext *ctx); - -/** - * Free a bitstream filter context and everything associated with it; write NULL - * into the supplied pointer. - */ -void av_bsf_free(AVBSFContext **ctx); - -/** - * Get the AVClass for AVBSFContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *av_bsf_get_class(void); - -/** - * Structure for chain/list of bitstream filters. - * Empty list can be allocated by av_bsf_list_alloc(). - */ -typedef struct AVBSFList AVBSFList; - -/** - * Allocate empty list of bitstream filters. - * The list must be later freed by av_bsf_list_free() - * or finalized by av_bsf_list_finalize(). - * - * @return Pointer to @ref AVBSFList on success, NULL in case of failure - */ -AVBSFList *av_bsf_list_alloc(void); - -/** - * Free list of bitstream filters. - * - * @param lst Pointer to pointer returned by av_bsf_list_alloc() - */ -void av_bsf_list_free(AVBSFList **lst); - -/** - * Append bitstream filter to the list of bitstream filters. - * - * @param lst List to append to - * @param bsf Filter context to be appended - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_append(AVBSFList *lst, AVBSFContext *bsf); - -/** - * Construct new bitstream filter context given it's name and options - * and append it to the list of bitstream filters. - * - * @param lst List to append to - * @param bsf_name Name of the bitstream filter - * @param options Options for the bitstream filter, can be set to NULL - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_append2(AVBSFList *lst, const char * bsf_name, AVDictionary **options); -/** - * Finalize list of bitstream filters. - * - * This function will transform @ref AVBSFList to single @ref AVBSFContext, - * so the whole chain of bitstream filters can be treated as single filter - * freshly allocated by av_bsf_alloc(). - * If the call is successful, @ref AVBSFList structure is freed and lst - * will be set to NULL. In case of failure, caller is responsible for - * freeing the structure by av_bsf_list_free() - * - * @param lst Filter list structure to be transformed - * @param[out] bsf Pointer to be set to newly created @ref AVBSFContext structure - * representing the chain of bitstream filters - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_finalize(AVBSFList **lst, AVBSFContext **bsf); - -/** - * Parse string describing list of bitstream filters and create single - * @ref AVBSFContext describing the whole chain of bitstream filters. - * Resulting @ref AVBSFContext can be treated as any other @ref AVBSFContext freshly - * allocated by av_bsf_alloc(). - * - * @param str String describing chain of bitstream filters in format - * `bsf1[=opt1=val1:opt2=val2][,bsf2]` - * @param[out] bsf Pointer to be set to newly created @ref AVBSFContext structure - * representing the chain of bitstream filters - * - * @return >=0 on success, negative AVERROR in case of failure - */ -int av_bsf_list_parse_str(const char *str, AVBSFContext **bsf); - -/** - * Get null/pass-through bitstream filter. - * - * @param[out] bsf Pointer to be set to new instance of pass-through bitstream filter - * - * @return - */ -int av_bsf_get_null_filter(AVBSFContext **bsf); - -/** - * @} - */ - -#endif // AVCODEC_BSF_H diff --git a/third_party/ffmpeg/windows/include/libavcodec/codec.h b/third_party/ffmpeg/windows/include/libavcodec/codec.h deleted file mode 100644 index 77a1a3f5..00000000 --- a/third_party/ffmpeg/windows/include/libavcodec/codec.h +++ /dev/null @@ -1,395 +0,0 @@ -/* - * AVCodec public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_H -#define AVCODEC_CODEC_H - -#include - -#include "libavutil/avutil.h" -#include "libavutil/hwcontext.h" -#include "libavutil/log.h" -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" -#include "libavutil/samplefmt.h" - -#include "libavcodec/codec_id.h" -#include "libavcodec/version_major.h" - -/** - * @addtogroup lavc_core - * @{ - */ - -/** - * Decoder can use draw_horiz_band callback. - */ -#define AV_CODEC_CAP_DRAW_HORIZ_BAND (1 << 0) -/** - * Codec uses get_buffer() or get_encode_buffer() for allocating buffers and - * supports custom allocators. - * If not set, it might not use get_buffer() or get_encode_buffer() at all, or - * use operations that assume the buffer was allocated by - * avcodec_default_get_buffer2 or avcodec_default_get_encode_buffer. - */ -#define AV_CODEC_CAP_DR1 (1 << 1) -#if FF_API_FLAG_TRUNCATED -/** - * @deprecated Use parsers to always send proper frames. - */ -#define AV_CODEC_CAP_TRUNCATED (1 << 3) -#endif -/** - * Encoder or decoder requires flushing with NULL input at the end in order to - * give the complete and correct output. - * - * NOTE: If this flag is not set, the codec is guaranteed to never be fed with - * with NULL data. The user can still send NULL data to the public encode - * or decode function, but libavcodec will not pass it along to the codec - * unless this flag is set. - * - * Decoders: - * The decoder has a non-zero delay and needs to be fed with avpkt->data=NULL, - * avpkt->size=0 at the end to get the delayed data until the decoder no longer - * returns frames. - * - * Encoders: - * The encoder needs to be fed with NULL data at the end of encoding until the - * encoder no longer returns data. - * - * NOTE: For encoders implementing the AVCodec.encode2() function, setting this - * flag also means that the encoder must set the pts and duration for - * each output packet. If this flag is not set, the pts and duration will - * be determined by libavcodec from the input frame. - */ -#define AV_CODEC_CAP_DELAY (1 << 5) -/** - * Codec can be fed a final frame with a smaller size. - * This can be used to prevent truncation of the last audio samples. - */ -#define AV_CODEC_CAP_SMALL_LAST_FRAME (1 << 6) - -/** - * Codec can output multiple frames per AVPacket - * Normally demuxers return one frame at a time, demuxers which do not do - * are connected to a parser to split what they return into proper frames. - * This flag is reserved to the very rare category of codecs which have a - * bitstream that cannot be split into frames without timeconsuming - * operations like full decoding. Demuxers carrying such bitstreams thus - * may return multiple frames in a packet. This has many disadvantages like - * prohibiting stream copy in many cases thus it should only be considered - * as a last resort. - */ -#define AV_CODEC_CAP_SUBFRAMES (1 << 8) -/** - * Codec is experimental and is thus avoided in favor of non experimental - * encoders - */ -#define AV_CODEC_CAP_EXPERIMENTAL (1 << 9) -/** - * Codec should fill in channel configuration and samplerate instead of container - */ -#define AV_CODEC_CAP_CHANNEL_CONF (1 << 10) -/** - * Codec supports frame-level multithreading. - */ -#define AV_CODEC_CAP_FRAME_THREADS (1 << 12) -/** - * Codec supports slice-based (or partition-based) multithreading. - */ -#define AV_CODEC_CAP_SLICE_THREADS (1 << 13) -/** - * Codec supports changed parameters at any point. - */ -#define AV_CODEC_CAP_PARAM_CHANGE (1 << 14) -/** - * Codec supports multithreading through a method other than slice- or - * frame-level multithreading. Typically this marks wrappers around - * multithreading-capable external libraries. - */ -#define AV_CODEC_CAP_OTHER_THREADS (1 << 15) -#if FF_API_AUTO_THREADS -#define AV_CODEC_CAP_AUTO_THREADS AV_CODEC_CAP_OTHER_THREADS -#endif -/** - * Audio encoder supports receiving a different number of samples in each call. - */ -#define AV_CODEC_CAP_VARIABLE_FRAME_SIZE (1 << 16) -/** - * Decoder is not a preferred choice for probing. - * This indicates that the decoder is not a good choice for probing. - * It could for example be an expensive to spin up hardware decoder, - * or it could simply not provide a lot of useful information about - * the stream. - * A decoder marked with this flag should only be used as last resort - * choice for probing. - */ -#define AV_CODEC_CAP_AVOID_PROBING (1 << 17) - -#if FF_API_UNUSED_CODEC_CAPS -/** - * Deprecated and unused. Use AVCodecDescriptor.props instead - */ -#define AV_CODEC_CAP_INTRA_ONLY 0x40000000 -/** - * Deprecated and unused. Use AVCodecDescriptor.props instead - */ -#define AV_CODEC_CAP_LOSSLESS 0x80000000 -#endif - -/** - * Codec is backed by a hardware implementation. Typically used to - * identify a non-hwaccel hardware decoder. For information about hwaccels, use - * avcodec_get_hw_config() instead. - */ -#define AV_CODEC_CAP_HARDWARE (1 << 18) - -/** - * Codec is potentially backed by a hardware implementation, but not - * necessarily. This is used instead of AV_CODEC_CAP_HARDWARE, if the - * implementation provides some sort of internal fallback. - */ -#define AV_CODEC_CAP_HYBRID (1 << 19) - -/** - * This codec takes the reordered_opaque field from input AVFrames - * and returns it in the corresponding field in AVCodecContext after - * encoding. - */ -#define AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE (1 << 20) - -/** - * This encoder can be flushed using avcodec_flush_buffers(). If this flag is - * not set, the encoder must be closed and reopened to ensure that no frames - * remain pending. - */ -#define AV_CODEC_CAP_ENCODER_FLUSH (1 << 21) - -/** - * The encoder is able to output reconstructed frame data, i.e. raw frames that - * would be produced by decoding the encoded bitstream. - * - * Reconstructed frame output is enabled by the AV_CODEC_FLAG_RECON_FRAME flag. - */ -#define AV_CODEC_CAP_ENCODER_RECON_FRAME (1 << 22) - -/** - * AVProfile. - */ -typedef struct AVProfile { - int profile; - const char *name; ///< short name for the profile -} AVProfile; - -/** - * AVCodec. - */ -typedef struct AVCodec { - /** - * Name of the codec implementation. - * The name is globally unique among encoders and among decoders (but an - * encoder and a decoder can share the same name). - * This is the primary way to find a codec from the user perspective. - */ - const char *name; - /** - * Descriptive name for the codec, meant to be more human readable than name. - * You should use the NULL_IF_CONFIG_SMALL() macro to define it. - */ - const char *long_name; - enum AVMediaType type; - enum AVCodecID id; - /** - * Codec capabilities. - * see AV_CODEC_CAP_* - */ - int capabilities; - uint8_t max_lowres; ///< maximum value for lowres supported by the decoder - const AVRational *supported_framerates; ///< array of supported framerates, or NULL if any, array is terminated by {0,0} - const enum AVPixelFormat *pix_fmts; ///< array of supported pixel formats, or NULL if unknown, array is terminated by -1 - const int *supported_samplerates; ///< array of supported audio samplerates, or NULL if unknown, array is terminated by 0 - const enum AVSampleFormat *sample_fmts; ///< array of supported sample formats, or NULL if unknown, array is terminated by -1 -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * @deprecated use ch_layouts instead - */ - attribute_deprecated - const uint64_t *channel_layouts; ///< array of support channel layouts, or NULL if unknown. array is terminated by 0 -#endif - const AVClass *priv_class; ///< AVClass for the private context - const AVProfile *profiles; ///< array of recognized profiles, or NULL if unknown, array is terminated by {FF_PROFILE_UNKNOWN} - - /** - * Group name of the codec implementation. - * This is a short symbolic name of the wrapper backing this codec. A - * wrapper uses some kind of external implementation for the codec, such - * as an external library, or a codec implementation provided by the OS or - * the hardware. - * If this field is NULL, this is a builtin, libavcodec native codec. - * If non-NULL, this will be the suffix in AVCodec.name in most cases - * (usually AVCodec.name will be of the form "_"). - */ - const char *wrapper_name; - - /** - * Array of supported channel layouts, terminated with a zeroed layout. - */ - const AVChannelLayout *ch_layouts; -} AVCodec; - -/** - * Iterate over all registered codecs. - * - * @param opaque a pointer where libavcodec will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered codec or NULL when the iteration is - * finished - */ -const AVCodec *av_codec_iterate(void **opaque); - -/** - * Find a registered decoder with a matching codec ID. - * - * @param id AVCodecID of the requested decoder - * @return A decoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_decoder(enum AVCodecID id); - -/** - * Find a registered decoder with the specified name. - * - * @param name name of the requested decoder - * @return A decoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_decoder_by_name(const char *name); - -/** - * Find a registered encoder with a matching codec ID. - * - * @param id AVCodecID of the requested encoder - * @return An encoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_encoder(enum AVCodecID id); - -/** - * Find a registered encoder with the specified name. - * - * @param name name of the requested encoder - * @return An encoder if one was found, NULL otherwise. - */ -const AVCodec *avcodec_find_encoder_by_name(const char *name); -/** - * @return a non-zero number if codec is an encoder, zero otherwise - */ -int av_codec_is_encoder(const AVCodec *codec); - -/** - * @return a non-zero number if codec is a decoder, zero otherwise - */ -int av_codec_is_decoder(const AVCodec *codec); - -/** - * Return a name for the specified profile, if available. - * - * @param codec the codec that is searched for the given profile - * @param profile the profile value for which a name is requested - * @return A name for the profile if found, NULL otherwise. - */ -const char *av_get_profile_name(const AVCodec *codec, int profile); - -enum { - /** - * The codec supports this format via the hw_device_ctx interface. - * - * When selecting this format, AVCodecContext.hw_device_ctx should - * have been set to a device of the specified type before calling - * avcodec_open2(). - */ - AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX = 0x01, - /** - * The codec supports this format via the hw_frames_ctx interface. - * - * When selecting this format for a decoder, - * AVCodecContext.hw_frames_ctx should be set to a suitable frames - * context inside the get_format() callback. The frames context - * must have been created on a device of the specified type. - * - * When selecting this format for an encoder, - * AVCodecContext.hw_frames_ctx should be set to the context which - * will be used for the input frames before calling avcodec_open2(). - */ - AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX = 0x02, - /** - * The codec supports this format by some internal method. - * - * This format can be selected without any additional configuration - - * no device or frames context is required. - */ - AV_CODEC_HW_CONFIG_METHOD_INTERNAL = 0x04, - /** - * The codec supports this format by some ad-hoc method. - * - * Additional settings and/or function calls are required. See the - * codec-specific documentation for details. (Methods requiring - * this sort of configuration are deprecated and others should be - * used in preference.) - */ - AV_CODEC_HW_CONFIG_METHOD_AD_HOC = 0x08, -}; - -typedef struct AVCodecHWConfig { - /** - * For decoders, a hardware pixel format which that decoder may be - * able to decode to if suitable hardware is available. - * - * For encoders, a pixel format which the encoder may be able to - * accept. If set to AV_PIX_FMT_NONE, this applies to all pixel - * formats supported by the codec. - */ - enum AVPixelFormat pix_fmt; - /** - * Bit set of AV_CODEC_HW_CONFIG_METHOD_* flags, describing the possible - * setup methods which can be used with this configuration. - */ - int methods; - /** - * The device type associated with the configuration. - * - * Must be set for AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX and - * AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX, otherwise unused. - */ - enum AVHWDeviceType device_type; -} AVCodecHWConfig; - -/** - * Retrieve supported hardware configurations for a codec. - * - * Values of index from zero to some maximum return the indexed configuration - * descriptor; all other values return NULL. If the codec does not support - * any hardware configurations then it will always return NULL. - */ -const AVCodecHWConfig *avcodec_get_hw_config(const AVCodec *codec, int index); - -/** - * @} - */ - -#endif /* AVCODEC_CODEC_H */ diff --git a/third_party/ffmpeg/windows/include/libavcodec/codec_desc.h b/third_party/ffmpeg/windows/include/libavcodec/codec_desc.h deleted file mode 100644 index 126b52df..00000000 --- a/third_party/ffmpeg/windows/include/libavcodec/codec_desc.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Codec descriptors public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_DESC_H -#define AVCODEC_CODEC_DESC_H - -#include "libavutil/avutil.h" - -#include "codec_id.h" - -/** - * @addtogroup lavc_core - * @{ - */ - -/** - * This struct describes the properties of a single codec described by an - * AVCodecID. - * @see avcodec_descriptor_get() - */ -typedef struct AVCodecDescriptor { - enum AVCodecID id; - enum AVMediaType type; - /** - * Name of the codec described by this descriptor. It is non-empty and - * unique for each codec descriptor. It should contain alphanumeric - * characters and '_' only. - */ - const char *name; - /** - * A more descriptive name for this codec. May be NULL. - */ - const char *long_name; - /** - * Codec properties, a combination of AV_CODEC_PROP_* flags. - */ - int props; - /** - * MIME type(s) associated with the codec. - * May be NULL; if not, a NULL-terminated array of MIME types. - * The first item is always non-NULL and is the preferred MIME type. - */ - const char *const *mime_types; - /** - * If non-NULL, an array of profiles recognized for this codec. - * Terminated with FF_PROFILE_UNKNOWN. - */ - const struct AVProfile *profiles; -} AVCodecDescriptor; - -/** - * Codec uses only intra compression. - * Video and audio codecs only. - */ -#define AV_CODEC_PROP_INTRA_ONLY (1 << 0) -/** - * Codec supports lossy compression. Audio and video codecs only. - * @note a codec may support both lossy and lossless - * compression modes - */ -#define AV_CODEC_PROP_LOSSY (1 << 1) -/** - * Codec supports lossless compression. Audio and video codecs only. - */ -#define AV_CODEC_PROP_LOSSLESS (1 << 2) -/** - * Codec supports frame reordering. That is, the coded order (the order in which - * the encoded packets are output by the encoders / stored / input to the - * decoders) may be different from the presentation order of the corresponding - * frames. - * - * For codecs that do not have this property set, PTS and DTS should always be - * equal. - */ -#define AV_CODEC_PROP_REORDER (1 << 3) -/** - * Subtitle codec is bitmap based - * Decoded AVSubtitle data can be read from the AVSubtitleRect->pict field. - */ -#define AV_CODEC_PROP_BITMAP_SUB (1 << 16) -/** - * Subtitle codec is text based. - * Decoded AVSubtitle data can be read from the AVSubtitleRect->ass field. - */ -#define AV_CODEC_PROP_TEXT_SUB (1 << 17) - -/** - * @return descriptor for given codec ID or NULL if no descriptor exists. - */ -const AVCodecDescriptor *avcodec_descriptor_get(enum AVCodecID id); - -/** - * Iterate over all codec descriptors known to libavcodec. - * - * @param prev previous descriptor. NULL to get the first descriptor. - * - * @return next descriptor or NULL after the last descriptor - */ -const AVCodecDescriptor *avcodec_descriptor_next(const AVCodecDescriptor *prev); - -/** - * @return codec descriptor with the given name or NULL if no such descriptor - * exists. - */ -const AVCodecDescriptor *avcodec_descriptor_get_by_name(const char *name); - -/** - * @} - */ - -#endif // AVCODEC_CODEC_DESC_H diff --git a/third_party/ffmpeg/windows/include/libavcodec/codec_id.h b/third_party/ffmpeg/windows/include/libavcodec/codec_id.h deleted file mode 100644 index 386a00a7..00000000 --- a/third_party/ffmpeg/windows/include/libavcodec/codec_id.h +++ /dev/null @@ -1,636 +0,0 @@ -/* - * Codec IDs - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_ID_H -#define AVCODEC_CODEC_ID_H - -#include "libavutil/avutil.h" -#include "libavutil/samplefmt.h" - -/** - * @addtogroup lavc_core - * @{ - */ - -/** - * Identify the syntax and semantics of the bitstream. - * The principle is roughly: - * Two decoders with the same ID can decode the same streams. - * Two encoders with the same ID can encode compatible streams. - * There may be slight deviations from the principle due to implementation - * details. - * - * If you add a codec ID to this list, add it so that - * 1. no value of an existing codec ID changes (that would break ABI), - * 2. it is as close as possible to similar codecs - * - * After adding new codec IDs, do not forget to add an entry to the codec - * descriptor list and bump libavcodec minor version. - */ -enum AVCodecID { - AV_CODEC_ID_NONE, - - /* video codecs */ - AV_CODEC_ID_MPEG1VIDEO, - AV_CODEC_ID_MPEG2VIDEO, ///< preferred ID for MPEG-1/2 video decoding - AV_CODEC_ID_H261, - AV_CODEC_ID_H263, - AV_CODEC_ID_RV10, - AV_CODEC_ID_RV20, - AV_CODEC_ID_MJPEG, - AV_CODEC_ID_MJPEGB, - AV_CODEC_ID_LJPEG, - AV_CODEC_ID_SP5X, - AV_CODEC_ID_JPEGLS, - AV_CODEC_ID_MPEG4, - AV_CODEC_ID_RAWVIDEO, - AV_CODEC_ID_MSMPEG4V1, - AV_CODEC_ID_MSMPEG4V2, - AV_CODEC_ID_MSMPEG4V3, - AV_CODEC_ID_WMV1, - AV_CODEC_ID_WMV2, - AV_CODEC_ID_H263P, - AV_CODEC_ID_H263I, - AV_CODEC_ID_FLV1, - AV_CODEC_ID_SVQ1, - AV_CODEC_ID_SVQ3, - AV_CODEC_ID_DVVIDEO, - AV_CODEC_ID_HUFFYUV, - AV_CODEC_ID_CYUV, - AV_CODEC_ID_H264, - AV_CODEC_ID_INDEO3, - AV_CODEC_ID_VP3, - AV_CODEC_ID_THEORA, - AV_CODEC_ID_ASV1, - AV_CODEC_ID_ASV2, - AV_CODEC_ID_FFV1, - AV_CODEC_ID_4XM, - AV_CODEC_ID_VCR1, - AV_CODEC_ID_CLJR, - AV_CODEC_ID_MDEC, - AV_CODEC_ID_ROQ, - AV_CODEC_ID_INTERPLAY_VIDEO, - AV_CODEC_ID_XAN_WC3, - AV_CODEC_ID_XAN_WC4, - AV_CODEC_ID_RPZA, - AV_CODEC_ID_CINEPAK, - AV_CODEC_ID_WS_VQA, - AV_CODEC_ID_MSRLE, - AV_CODEC_ID_MSVIDEO1, - AV_CODEC_ID_IDCIN, - AV_CODEC_ID_8BPS, - AV_CODEC_ID_SMC, - AV_CODEC_ID_FLIC, - AV_CODEC_ID_TRUEMOTION1, - AV_CODEC_ID_VMDVIDEO, - AV_CODEC_ID_MSZH, - AV_CODEC_ID_ZLIB, - AV_CODEC_ID_QTRLE, - AV_CODEC_ID_TSCC, - AV_CODEC_ID_ULTI, - AV_CODEC_ID_QDRAW, - AV_CODEC_ID_VIXL, - AV_CODEC_ID_QPEG, - AV_CODEC_ID_PNG, - AV_CODEC_ID_PPM, - AV_CODEC_ID_PBM, - AV_CODEC_ID_PGM, - AV_CODEC_ID_PGMYUV, - AV_CODEC_ID_PAM, - AV_CODEC_ID_FFVHUFF, - AV_CODEC_ID_RV30, - AV_CODEC_ID_RV40, - AV_CODEC_ID_VC1, - AV_CODEC_ID_WMV3, - AV_CODEC_ID_LOCO, - AV_CODEC_ID_WNV1, - AV_CODEC_ID_AASC, - AV_CODEC_ID_INDEO2, - AV_CODEC_ID_FRAPS, - AV_CODEC_ID_TRUEMOTION2, - AV_CODEC_ID_BMP, - AV_CODEC_ID_CSCD, - AV_CODEC_ID_MMVIDEO, - AV_CODEC_ID_ZMBV, - AV_CODEC_ID_AVS, - AV_CODEC_ID_SMACKVIDEO, - AV_CODEC_ID_NUV, - AV_CODEC_ID_KMVC, - AV_CODEC_ID_FLASHSV, - AV_CODEC_ID_CAVS, - AV_CODEC_ID_JPEG2000, - AV_CODEC_ID_VMNC, - AV_CODEC_ID_VP5, - AV_CODEC_ID_VP6, - AV_CODEC_ID_VP6F, - AV_CODEC_ID_TARGA, - AV_CODEC_ID_DSICINVIDEO, - AV_CODEC_ID_TIERTEXSEQVIDEO, - AV_CODEC_ID_TIFF, - AV_CODEC_ID_GIF, - AV_CODEC_ID_DXA, - AV_CODEC_ID_DNXHD, - AV_CODEC_ID_THP, - AV_CODEC_ID_SGI, - AV_CODEC_ID_C93, - AV_CODEC_ID_BETHSOFTVID, - AV_CODEC_ID_PTX, - AV_CODEC_ID_TXD, - AV_CODEC_ID_VP6A, - AV_CODEC_ID_AMV, - AV_CODEC_ID_VB, - AV_CODEC_ID_PCX, - AV_CODEC_ID_SUNRAST, - AV_CODEC_ID_INDEO4, - AV_CODEC_ID_INDEO5, - AV_CODEC_ID_MIMIC, - AV_CODEC_ID_RL2, - AV_CODEC_ID_ESCAPE124, - AV_CODEC_ID_DIRAC, - AV_CODEC_ID_BFI, - AV_CODEC_ID_CMV, - AV_CODEC_ID_MOTIONPIXELS, - AV_CODEC_ID_TGV, - AV_CODEC_ID_TGQ, - AV_CODEC_ID_TQI, - AV_CODEC_ID_AURA, - AV_CODEC_ID_AURA2, - AV_CODEC_ID_V210X, - AV_CODEC_ID_TMV, - AV_CODEC_ID_V210, - AV_CODEC_ID_DPX, - AV_CODEC_ID_MAD, - AV_CODEC_ID_FRWU, - AV_CODEC_ID_FLASHSV2, - AV_CODEC_ID_CDGRAPHICS, - AV_CODEC_ID_R210, - AV_CODEC_ID_ANM, - AV_CODEC_ID_BINKVIDEO, - AV_CODEC_ID_IFF_ILBM, -#define AV_CODEC_ID_IFF_BYTERUN1 AV_CODEC_ID_IFF_ILBM - AV_CODEC_ID_KGV1, - AV_CODEC_ID_YOP, - AV_CODEC_ID_VP8, - AV_CODEC_ID_PICTOR, - AV_CODEC_ID_ANSI, - AV_CODEC_ID_A64_MULTI, - AV_CODEC_ID_A64_MULTI5, - AV_CODEC_ID_R10K, - AV_CODEC_ID_MXPEG, - AV_CODEC_ID_LAGARITH, - AV_CODEC_ID_PRORES, - AV_CODEC_ID_JV, - AV_CODEC_ID_DFA, - AV_CODEC_ID_WMV3IMAGE, - AV_CODEC_ID_VC1IMAGE, - AV_CODEC_ID_UTVIDEO, - AV_CODEC_ID_BMV_VIDEO, - AV_CODEC_ID_VBLE, - AV_CODEC_ID_DXTORY, - AV_CODEC_ID_V410, - AV_CODEC_ID_XWD, - AV_CODEC_ID_CDXL, - AV_CODEC_ID_XBM, - AV_CODEC_ID_ZEROCODEC, - AV_CODEC_ID_MSS1, - AV_CODEC_ID_MSA1, - AV_CODEC_ID_TSCC2, - AV_CODEC_ID_MTS2, - AV_CODEC_ID_CLLC, - AV_CODEC_ID_MSS2, - AV_CODEC_ID_VP9, - AV_CODEC_ID_AIC, - AV_CODEC_ID_ESCAPE130, - AV_CODEC_ID_G2M, - AV_CODEC_ID_WEBP, - AV_CODEC_ID_HNM4_VIDEO, - AV_CODEC_ID_HEVC, -#define AV_CODEC_ID_H265 AV_CODEC_ID_HEVC - AV_CODEC_ID_FIC, - AV_CODEC_ID_ALIAS_PIX, - AV_CODEC_ID_BRENDER_PIX, - AV_CODEC_ID_PAF_VIDEO, - AV_CODEC_ID_EXR, - AV_CODEC_ID_VP7, - AV_CODEC_ID_SANM, - AV_CODEC_ID_SGIRLE, - AV_CODEC_ID_MVC1, - AV_CODEC_ID_MVC2, - AV_CODEC_ID_HQX, - AV_CODEC_ID_TDSC, - AV_CODEC_ID_HQ_HQA, - AV_CODEC_ID_HAP, - AV_CODEC_ID_DDS, - AV_CODEC_ID_DXV, - AV_CODEC_ID_SCREENPRESSO, - AV_CODEC_ID_RSCC, - AV_CODEC_ID_AVS2, - AV_CODEC_ID_PGX, - AV_CODEC_ID_AVS3, - AV_CODEC_ID_MSP2, - AV_CODEC_ID_VVC, -#define AV_CODEC_ID_H266 AV_CODEC_ID_VVC - AV_CODEC_ID_Y41P, - AV_CODEC_ID_AVRP, - AV_CODEC_ID_012V, - AV_CODEC_ID_AVUI, - AV_CODEC_ID_AYUV, - AV_CODEC_ID_TARGA_Y216, - AV_CODEC_ID_V308, - AV_CODEC_ID_V408, - AV_CODEC_ID_YUV4, - AV_CODEC_ID_AVRN, - AV_CODEC_ID_CPIA, - AV_CODEC_ID_XFACE, - AV_CODEC_ID_SNOW, - AV_CODEC_ID_SMVJPEG, - AV_CODEC_ID_APNG, - AV_CODEC_ID_DAALA, - AV_CODEC_ID_CFHD, - AV_CODEC_ID_TRUEMOTION2RT, - AV_CODEC_ID_M101, - AV_CODEC_ID_MAGICYUV, - AV_CODEC_ID_SHEERVIDEO, - AV_CODEC_ID_YLC, - AV_CODEC_ID_PSD, - AV_CODEC_ID_PIXLET, - AV_CODEC_ID_SPEEDHQ, - AV_CODEC_ID_FMVC, - AV_CODEC_ID_SCPR, - AV_CODEC_ID_CLEARVIDEO, - AV_CODEC_ID_XPM, - AV_CODEC_ID_AV1, - AV_CODEC_ID_BITPACKED, - AV_CODEC_ID_MSCC, - AV_CODEC_ID_SRGC, - AV_CODEC_ID_SVG, - AV_CODEC_ID_GDV, - AV_CODEC_ID_FITS, - AV_CODEC_ID_IMM4, - AV_CODEC_ID_PROSUMER, - AV_CODEC_ID_MWSC, - AV_CODEC_ID_WCMV, - AV_CODEC_ID_RASC, - AV_CODEC_ID_HYMT, - AV_CODEC_ID_ARBC, - AV_CODEC_ID_AGM, - AV_CODEC_ID_LSCR, - AV_CODEC_ID_VP4, - AV_CODEC_ID_IMM5, - AV_CODEC_ID_MVDV, - AV_CODEC_ID_MVHA, - AV_CODEC_ID_CDTOONS, - AV_CODEC_ID_MV30, - AV_CODEC_ID_NOTCHLC, - AV_CODEC_ID_PFM, - AV_CODEC_ID_MOBICLIP, - AV_CODEC_ID_PHOTOCD, - AV_CODEC_ID_IPU, - AV_CODEC_ID_ARGO, - AV_CODEC_ID_CRI, - AV_CODEC_ID_SIMBIOSIS_IMX, - AV_CODEC_ID_SGA_VIDEO, - AV_CODEC_ID_GEM, - AV_CODEC_ID_VBN, - AV_CODEC_ID_JPEGXL, - AV_CODEC_ID_QOI, - AV_CODEC_ID_PHM, - AV_CODEC_ID_RADIANCE_HDR, - AV_CODEC_ID_WBMP, - - /* various PCM "codecs" */ - AV_CODEC_ID_FIRST_AUDIO = 0x10000, ///< A dummy id pointing at the start of audio codecs - AV_CODEC_ID_PCM_S16LE = 0x10000, - AV_CODEC_ID_PCM_S16BE, - AV_CODEC_ID_PCM_U16LE, - AV_CODEC_ID_PCM_U16BE, - AV_CODEC_ID_PCM_S8, - AV_CODEC_ID_PCM_U8, - AV_CODEC_ID_PCM_MULAW, - AV_CODEC_ID_PCM_ALAW, - AV_CODEC_ID_PCM_S32LE, - AV_CODEC_ID_PCM_S32BE, - AV_CODEC_ID_PCM_U32LE, - AV_CODEC_ID_PCM_U32BE, - AV_CODEC_ID_PCM_S24LE, - AV_CODEC_ID_PCM_S24BE, - AV_CODEC_ID_PCM_U24LE, - AV_CODEC_ID_PCM_U24BE, - AV_CODEC_ID_PCM_S24DAUD, - AV_CODEC_ID_PCM_ZORK, - AV_CODEC_ID_PCM_S16LE_PLANAR, - AV_CODEC_ID_PCM_DVD, - AV_CODEC_ID_PCM_F32BE, - AV_CODEC_ID_PCM_F32LE, - AV_CODEC_ID_PCM_F64BE, - AV_CODEC_ID_PCM_F64LE, - AV_CODEC_ID_PCM_BLURAY, - AV_CODEC_ID_PCM_LXF, - AV_CODEC_ID_S302M, - AV_CODEC_ID_PCM_S8_PLANAR, - AV_CODEC_ID_PCM_S24LE_PLANAR, - AV_CODEC_ID_PCM_S32LE_PLANAR, - AV_CODEC_ID_PCM_S16BE_PLANAR, - AV_CODEC_ID_PCM_S64LE, - AV_CODEC_ID_PCM_S64BE, - AV_CODEC_ID_PCM_F16LE, - AV_CODEC_ID_PCM_F24LE, - AV_CODEC_ID_PCM_VIDC, - AV_CODEC_ID_PCM_SGA, - - /* various ADPCM codecs */ - AV_CODEC_ID_ADPCM_IMA_QT = 0x11000, - AV_CODEC_ID_ADPCM_IMA_WAV, - AV_CODEC_ID_ADPCM_IMA_DK3, - AV_CODEC_ID_ADPCM_IMA_DK4, - AV_CODEC_ID_ADPCM_IMA_WS, - AV_CODEC_ID_ADPCM_IMA_SMJPEG, - AV_CODEC_ID_ADPCM_MS, - AV_CODEC_ID_ADPCM_4XM, - AV_CODEC_ID_ADPCM_XA, - AV_CODEC_ID_ADPCM_ADX, - AV_CODEC_ID_ADPCM_EA, - AV_CODEC_ID_ADPCM_G726, - AV_CODEC_ID_ADPCM_CT, - AV_CODEC_ID_ADPCM_SWF, - AV_CODEC_ID_ADPCM_YAMAHA, - AV_CODEC_ID_ADPCM_SBPRO_4, - AV_CODEC_ID_ADPCM_SBPRO_3, - AV_CODEC_ID_ADPCM_SBPRO_2, - AV_CODEC_ID_ADPCM_THP, - AV_CODEC_ID_ADPCM_IMA_AMV, - AV_CODEC_ID_ADPCM_EA_R1, - AV_CODEC_ID_ADPCM_EA_R3, - AV_CODEC_ID_ADPCM_EA_R2, - AV_CODEC_ID_ADPCM_IMA_EA_SEAD, - AV_CODEC_ID_ADPCM_IMA_EA_EACS, - AV_CODEC_ID_ADPCM_EA_XAS, - AV_CODEC_ID_ADPCM_EA_MAXIS_XA, - AV_CODEC_ID_ADPCM_IMA_ISS, - AV_CODEC_ID_ADPCM_G722, - AV_CODEC_ID_ADPCM_IMA_APC, - AV_CODEC_ID_ADPCM_VIMA, - AV_CODEC_ID_ADPCM_AFC, - AV_CODEC_ID_ADPCM_IMA_OKI, - AV_CODEC_ID_ADPCM_DTK, - AV_CODEC_ID_ADPCM_IMA_RAD, - AV_CODEC_ID_ADPCM_G726LE, - AV_CODEC_ID_ADPCM_THP_LE, - AV_CODEC_ID_ADPCM_PSX, - AV_CODEC_ID_ADPCM_AICA, - AV_CODEC_ID_ADPCM_IMA_DAT4, - AV_CODEC_ID_ADPCM_MTAF, - AV_CODEC_ID_ADPCM_AGM, - AV_CODEC_ID_ADPCM_ARGO, - AV_CODEC_ID_ADPCM_IMA_SSI, - AV_CODEC_ID_ADPCM_ZORK, - AV_CODEC_ID_ADPCM_IMA_APM, - AV_CODEC_ID_ADPCM_IMA_ALP, - AV_CODEC_ID_ADPCM_IMA_MTF, - AV_CODEC_ID_ADPCM_IMA_CUNNING, - AV_CODEC_ID_ADPCM_IMA_MOFLEX, - AV_CODEC_ID_ADPCM_IMA_ACORN, - - /* AMR */ - AV_CODEC_ID_AMR_NB = 0x12000, - AV_CODEC_ID_AMR_WB, - - /* RealAudio codecs*/ - AV_CODEC_ID_RA_144 = 0x13000, - AV_CODEC_ID_RA_288, - - /* various DPCM codecs */ - AV_CODEC_ID_ROQ_DPCM = 0x14000, - AV_CODEC_ID_INTERPLAY_DPCM, - AV_CODEC_ID_XAN_DPCM, - AV_CODEC_ID_SOL_DPCM, - AV_CODEC_ID_SDX2_DPCM, - AV_CODEC_ID_GREMLIN_DPCM, - AV_CODEC_ID_DERF_DPCM, - - /* audio codecs */ - AV_CODEC_ID_MP2 = 0x15000, - AV_CODEC_ID_MP3, ///< preferred ID for decoding MPEG audio layer 1, 2 or 3 - AV_CODEC_ID_AAC, - AV_CODEC_ID_AC3, - AV_CODEC_ID_DTS, - AV_CODEC_ID_VORBIS, - AV_CODEC_ID_DVAUDIO, - AV_CODEC_ID_WMAV1, - AV_CODEC_ID_WMAV2, - AV_CODEC_ID_MACE3, - AV_CODEC_ID_MACE6, - AV_CODEC_ID_VMDAUDIO, - AV_CODEC_ID_FLAC, - AV_CODEC_ID_MP3ADU, - AV_CODEC_ID_MP3ON4, - AV_CODEC_ID_SHORTEN, - AV_CODEC_ID_ALAC, - AV_CODEC_ID_WESTWOOD_SND1, - AV_CODEC_ID_GSM, ///< as in Berlin toast format - AV_CODEC_ID_QDM2, - AV_CODEC_ID_COOK, - AV_CODEC_ID_TRUESPEECH, - AV_CODEC_ID_TTA, - AV_CODEC_ID_SMACKAUDIO, - AV_CODEC_ID_QCELP, - AV_CODEC_ID_WAVPACK, - AV_CODEC_ID_DSICINAUDIO, - AV_CODEC_ID_IMC, - AV_CODEC_ID_MUSEPACK7, - AV_CODEC_ID_MLP, - AV_CODEC_ID_GSM_MS, /* as found in WAV */ - AV_CODEC_ID_ATRAC3, - AV_CODEC_ID_APE, - AV_CODEC_ID_NELLYMOSER, - AV_CODEC_ID_MUSEPACK8, - AV_CODEC_ID_SPEEX, - AV_CODEC_ID_WMAVOICE, - AV_CODEC_ID_WMAPRO, - AV_CODEC_ID_WMALOSSLESS, - AV_CODEC_ID_ATRAC3P, - AV_CODEC_ID_EAC3, - AV_CODEC_ID_SIPR, - AV_CODEC_ID_MP1, - AV_CODEC_ID_TWINVQ, - AV_CODEC_ID_TRUEHD, - AV_CODEC_ID_MP4ALS, - AV_CODEC_ID_ATRAC1, - AV_CODEC_ID_BINKAUDIO_RDFT, - AV_CODEC_ID_BINKAUDIO_DCT, - AV_CODEC_ID_AAC_LATM, - AV_CODEC_ID_QDMC, - AV_CODEC_ID_CELT, - AV_CODEC_ID_G723_1, - AV_CODEC_ID_G729, - AV_CODEC_ID_8SVX_EXP, - AV_CODEC_ID_8SVX_FIB, - AV_CODEC_ID_BMV_AUDIO, - AV_CODEC_ID_RALF, - AV_CODEC_ID_IAC, - AV_CODEC_ID_ILBC, - AV_CODEC_ID_OPUS, - AV_CODEC_ID_COMFORT_NOISE, - AV_CODEC_ID_TAK, - AV_CODEC_ID_METASOUND, - AV_CODEC_ID_PAF_AUDIO, - AV_CODEC_ID_ON2AVC, - AV_CODEC_ID_DSS_SP, - AV_CODEC_ID_CODEC2, - AV_CODEC_ID_FFWAVESYNTH, - AV_CODEC_ID_SONIC, - AV_CODEC_ID_SONIC_LS, - AV_CODEC_ID_EVRC, - AV_CODEC_ID_SMV, - AV_CODEC_ID_DSD_LSBF, - AV_CODEC_ID_DSD_MSBF, - AV_CODEC_ID_DSD_LSBF_PLANAR, - AV_CODEC_ID_DSD_MSBF_PLANAR, - AV_CODEC_ID_4GV, - AV_CODEC_ID_INTERPLAY_ACM, - AV_CODEC_ID_XMA1, - AV_CODEC_ID_XMA2, - AV_CODEC_ID_DST, - AV_CODEC_ID_ATRAC3AL, - AV_CODEC_ID_ATRAC3PAL, - AV_CODEC_ID_DOLBY_E, - AV_CODEC_ID_APTX, - AV_CODEC_ID_APTX_HD, - AV_CODEC_ID_SBC, - AV_CODEC_ID_ATRAC9, - AV_CODEC_ID_HCOM, - AV_CODEC_ID_ACELP_KELVIN, - AV_CODEC_ID_MPEGH_3D_AUDIO, - AV_CODEC_ID_SIREN, - AV_CODEC_ID_HCA, - AV_CODEC_ID_FASTAUDIO, - AV_CODEC_ID_MSNSIREN, - AV_CODEC_ID_DFPWM, - - /* subtitle codecs */ - AV_CODEC_ID_FIRST_SUBTITLE = 0x17000, ///< A dummy ID pointing at the start of subtitle codecs. - AV_CODEC_ID_DVD_SUBTITLE = 0x17000, - AV_CODEC_ID_DVB_SUBTITLE, - AV_CODEC_ID_TEXT, ///< raw UTF-8 text - AV_CODEC_ID_XSUB, - AV_CODEC_ID_SSA, - AV_CODEC_ID_MOV_TEXT, - AV_CODEC_ID_HDMV_PGS_SUBTITLE, - AV_CODEC_ID_DVB_TELETEXT, - AV_CODEC_ID_SRT, - AV_CODEC_ID_MICRODVD, - AV_CODEC_ID_EIA_608, - AV_CODEC_ID_JACOSUB, - AV_CODEC_ID_SAMI, - AV_CODEC_ID_REALTEXT, - AV_CODEC_ID_STL, - AV_CODEC_ID_SUBVIEWER1, - AV_CODEC_ID_SUBVIEWER, - AV_CODEC_ID_SUBRIP, - AV_CODEC_ID_WEBVTT, - AV_CODEC_ID_MPL2, - AV_CODEC_ID_VPLAYER, - AV_CODEC_ID_PJS, - AV_CODEC_ID_ASS, - AV_CODEC_ID_HDMV_TEXT_SUBTITLE, - AV_CODEC_ID_TTML, - AV_CODEC_ID_ARIB_CAPTION, - - /* other specific kind of codecs (generally used for attachments) */ - AV_CODEC_ID_FIRST_UNKNOWN = 0x18000, ///< A dummy ID pointing at the start of various fake codecs. - AV_CODEC_ID_TTF = 0x18000, - - AV_CODEC_ID_SCTE_35, ///< Contain timestamp estimated through PCR of program stream. - AV_CODEC_ID_EPG, - AV_CODEC_ID_BINTEXT, - AV_CODEC_ID_XBIN, - AV_CODEC_ID_IDF, - AV_CODEC_ID_OTF, - AV_CODEC_ID_SMPTE_KLV, - AV_CODEC_ID_DVD_NAV, - AV_CODEC_ID_TIMED_ID3, - AV_CODEC_ID_BIN_DATA, - - - AV_CODEC_ID_PROBE = 0x19000, ///< codec_id is not known (like AV_CODEC_ID_NONE) but lavf should attempt to identify it - - AV_CODEC_ID_MPEG2TS = 0x20000, /**< _FAKE_ codec to indicate a raw MPEG-2 TS - * stream (only used by libavformat) */ - AV_CODEC_ID_MPEG4SYSTEMS = 0x20001, /**< _FAKE_ codec to indicate a MPEG-4 Systems - * stream (only used by libavformat) */ - AV_CODEC_ID_FFMETADATA = 0x21000, ///< Dummy codec for streams containing only metadata information. - AV_CODEC_ID_WRAPPED_AVFRAME = 0x21001, ///< Passthrough codec, AVFrames wrapped in AVPacket -}; - -/** - * Get the type of the given codec. - */ -enum AVMediaType avcodec_get_type(enum AVCodecID codec_id); - -/** - * Get the name of a codec. - * @return a static string identifying the codec; never NULL - */ -const char *avcodec_get_name(enum AVCodecID id); - -/** - * Return codec bits per sample. - * - * @param[in] codec_id the codec - * @return Number of bits per sample or zero if unknown for the given codec. - */ -int av_get_bits_per_sample(enum AVCodecID codec_id); - -/** - * Return codec bits per sample. - * Only return non-zero if the bits per sample is exactly correct, not an - * approximation. - * - * @param[in] codec_id the codec - * @return Number of bits per sample or zero if unknown for the given codec. - */ -int av_get_exact_bits_per_sample(enum AVCodecID codec_id); - -/** - * Return a name for the specified profile, if available. - * - * @param codec_id the ID of the codec to which the requested profile belongs - * @param profile the profile value for which a name is requested - * @return A name for the profile if found, NULL otherwise. - * - * @note unlike av_get_profile_name(), which searches a list of profiles - * supported by a specific decoder or encoder implementation, this - * function searches the list of profiles from the AVCodecDescriptor - */ -const char *avcodec_profile_name(enum AVCodecID codec_id, int profile); - -/** - * Return the PCM codec associated with a sample format. - * @param be endianness, 0 for little, 1 for big, - * -1 (or anything else) for native - * @return AV_CODEC_ID_PCM_* or AV_CODEC_ID_NONE - */ -enum AVCodecID av_get_pcm_codec(enum AVSampleFormat fmt, int be); - -/** - * @} - */ - -#endif // AVCODEC_CODEC_ID_H diff --git a/third_party/ffmpeg/windows/include/libavcodec/codec_par.h b/third_party/ffmpeg/windows/include/libavcodec/codec_par.h deleted file mode 100644 index 7660791a..00000000 --- a/third_party/ffmpeg/windows/include/libavcodec/codec_par.h +++ /dev/null @@ -1,246 +0,0 @@ -/* - * Codec parameters public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_CODEC_PAR_H -#define AVCODEC_CODEC_PAR_H - -#include - -#include "libavutil/avutil.h" -#include "libavutil/channel_layout.h" -#include "libavutil/rational.h" -#include "libavutil/pixfmt.h" - -#include "codec_id.h" - -/** - * @addtogroup lavc_core - */ - -enum AVFieldOrder { - AV_FIELD_UNKNOWN, - AV_FIELD_PROGRESSIVE, - AV_FIELD_TT, //< Top coded_first, top displayed first - AV_FIELD_BB, //< Bottom coded first, bottom displayed first - AV_FIELD_TB, //< Top coded first, bottom displayed first - AV_FIELD_BT, //< Bottom coded first, top displayed first -}; - -/** - * This struct describes the properties of an encoded stream. - * - * sizeof(AVCodecParameters) is not a part of the public ABI, this struct must - * be allocated with avcodec_parameters_alloc() and freed with - * avcodec_parameters_free(). - */ -typedef struct AVCodecParameters { - /** - * General type of the encoded data. - */ - enum AVMediaType codec_type; - /** - * Specific type of the encoded data (the codec used). - */ - enum AVCodecID codec_id; - /** - * Additional information about the codec (corresponds to the AVI FOURCC). - */ - uint32_t codec_tag; - - /** - * Extra binary data needed for initializing the decoder, codec-dependent. - * - * Must be allocated with av_malloc() and will be freed by - * avcodec_parameters_free(). The allocated size of extradata must be at - * least extradata_size + AV_INPUT_BUFFER_PADDING_SIZE, with the padding - * bytes zeroed. - */ - uint8_t *extradata; - /** - * Size of the extradata content in bytes. - */ - int extradata_size; - - /** - * - video: the pixel format, the value corresponds to enum AVPixelFormat. - * - audio: the sample format, the value corresponds to enum AVSampleFormat. - */ - int format; - - /** - * The average bitrate of the encoded data (in bits per second). - */ - int64_t bit_rate; - - /** - * The number of bits per sample in the codedwords. - * - * This is basically the bitrate per sample. It is mandatory for a bunch of - * formats to actually decode them. It's the number of bits for one sample in - * the actual coded bitstream. - * - * This could be for example 4 for ADPCM - * For PCM formats this matches bits_per_raw_sample - * Can be 0 - */ - int bits_per_coded_sample; - - /** - * This is the number of valid bits in each output sample. If the - * sample format has more bits, the least significant bits are additional - * padding bits, which are always 0. Use right shifts to reduce the sample - * to its actual size. For example, audio formats with 24 bit samples will - * have bits_per_raw_sample set to 24, and format set to AV_SAMPLE_FMT_S32. - * To get the original sample use "(int32_t)sample >> 8"." - * - * For ADPCM this might be 12 or 16 or similar - * Can be 0 - */ - int bits_per_raw_sample; - - /** - * Codec-specific bitstream restrictions that the stream conforms to. - */ - int profile; - int level; - - /** - * Video only. The dimensions of the video frame in pixels. - */ - int width; - int height; - - /** - * Video only. The aspect ratio (width / height) which a single pixel - * should have when displayed. - * - * When the aspect ratio is unknown / undefined, the numerator should be - * set to 0 (the denominator may have any value). - */ - AVRational sample_aspect_ratio; - - /** - * Video only. The order of the fields in interlaced video. - */ - enum AVFieldOrder field_order; - - /** - * Video only. Additional colorspace characteristics. - */ - enum AVColorRange color_range; - enum AVColorPrimaries color_primaries; - enum AVColorTransferCharacteristic color_trc; - enum AVColorSpace color_space; - enum AVChromaLocation chroma_location; - - /** - * Video only. Number of delayed frames. - */ - int video_delay; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Audio only. The channel layout bitmask. May be 0 if the channel layout is - * unknown or unspecified, otherwise the number of bits set must be equal to - * the channels field. - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; - /** - * Audio only. The number of audio channels. - * @deprecated use ch_layout.nb_channels - */ - attribute_deprecated - int channels; -#endif - /** - * Audio only. The number of audio samples per second. - */ - int sample_rate; - /** - * Audio only. The number of bytes per coded audio frame, required by some - * formats. - * - * Corresponds to nBlockAlign in WAVEFORMATEX. - */ - int block_align; - /** - * Audio only. Audio frame size, if known. Required by some formats to be static. - */ - int frame_size; - - /** - * Audio only. The amount of padding (in samples) inserted by the encoder at - * the beginning of the audio. I.e. this number of leading decoded samples - * must be discarded by the caller to get the original audio without leading - * padding. - */ - int initial_padding; - /** - * Audio only. The amount of padding (in samples) appended by the encoder to - * the end of the audio. I.e. this number of decoded samples must be - * discarded by the caller from the end of the stream to get the original - * audio without any trailing padding. - */ - int trailing_padding; - /** - * Audio only. Number of samples to skip after a discontinuity. - */ - int seek_preroll; - - /** - * Audio only. The channel layout and number of channels. - */ - AVChannelLayout ch_layout; -} AVCodecParameters; - -/** - * Allocate a new AVCodecParameters and set its fields to default values - * (unknown/invalid/0). The returned struct must be freed with - * avcodec_parameters_free(). - */ -AVCodecParameters *avcodec_parameters_alloc(void); - -/** - * Free an AVCodecParameters instance and everything associated with it and - * write NULL to the supplied pointer. - */ -void avcodec_parameters_free(AVCodecParameters **par); - -/** - * Copy the contents of src to dst. Any allocated fields in dst are freed and - * replaced with newly allocated duplicates of the corresponding fields in src. - * - * @return >= 0 on success, a negative AVERROR code on failure. - */ -int avcodec_parameters_copy(AVCodecParameters *dst, const AVCodecParameters *src); - -/** - * This function is the same as av_get_audio_frame_duration(), except it works - * with AVCodecParameters instead of an AVCodecContext. - */ -int av_get_audio_frame_duration2(AVCodecParameters *par, int frame_bytes); - -/** - * @} - */ - -#endif // AVCODEC_CODEC_PAR_H diff --git a/third_party/ffmpeg/windows/include/libavcodec/d3d11va.h b/third_party/ffmpeg/windows/include/libavcodec/d3d11va.h deleted file mode 100644 index 6816b6c1..00000000 --- a/third_party/ffmpeg/windows/include/libavcodec/d3d11va.h +++ /dev/null @@ -1,112 +0,0 @@ -/* - * Direct3D11 HW acceleration - * - * copyright (c) 2009 Laurent Aimar - * copyright (c) 2015 Steve Lhomme - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_D3D11VA_H -#define AVCODEC_D3D11VA_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_d3d11va - * Public libavcodec D3D11VA header. - */ - -#if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0602 -#undef _WIN32_WINNT -#define _WIN32_WINNT 0x0602 -#endif - -#include -#include - -/** - * @defgroup lavc_codec_hwaccel_d3d11va Direct3D11 - * @ingroup lavc_codec_hwaccel - * - * @{ - */ - -#define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for Direct3D11 and old UVD/UVD+ ATI video cards -#define FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO 2 ///< Work around for Direct3D11 and old Intel GPUs with ClearVideo interface - -/** - * This structure is used to provides the necessary configurations and data - * to the Direct3D11 FFmpeg HWAccel implementation. - * - * The application must make it available as AVCodecContext.hwaccel_context. - * - * Use av_d3d11va_alloc_context() exclusively to allocate an AVD3D11VAContext. - */ -typedef struct AVD3D11VAContext { - /** - * D3D11 decoder object - */ - ID3D11VideoDecoder *decoder; - - /** - * D3D11 VideoContext - */ - ID3D11VideoContext *video_context; - - /** - * D3D11 configuration used to create the decoder - */ - D3D11_VIDEO_DECODER_CONFIG *cfg; - - /** - * The number of surface in the surface array - */ - unsigned surface_count; - - /** - * The array of Direct3D surfaces used to create the decoder - */ - ID3D11VideoDecoderOutputView **surface; - - /** - * A bit field configuring the workarounds needed for using the decoder - */ - uint64_t workaround; - - /** - * Private to the FFmpeg AVHWAccel implementation - */ - unsigned report_id; - - /** - * Mutex to access video_context - */ - HANDLE context_mutex; -} AVD3D11VAContext; - -/** - * Allocate an AVD3D11VAContext. - * - * @return Newly-allocated AVD3D11VAContext or NULL on failure. - */ -AVD3D11VAContext *av_d3d11va_alloc_context(void); - -/** - * @} - */ - -#endif /* AVCODEC_D3D11VA_H */ diff --git a/third_party/ffmpeg/windows/include/libavcodec/defs.h b/third_party/ffmpeg/windows/include/libavcodec/defs.h deleted file mode 100644 index 420a042b..00000000 --- a/third_party/ffmpeg/windows/include/libavcodec/defs.h +++ /dev/null @@ -1,170 +0,0 @@ -/* - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DEFS_H -#define AVCODEC_DEFS_H - -/** - * @file - * @ingroup libavc - * Misc types and constants that do not belong anywhere else. - */ - -#include -#include - -/** - * @ingroup lavc_decoding - * Required number of additionally allocated bytes at the end of the input bitstream for decoding. - * This is mainly needed because some optimized bitstream readers read - * 32 or 64 bit at once and could read over the end.
- * Note: If the first 23 bits of the additional bytes are not 0, then damaged - * MPEG bitstreams could cause overread and segfault. - */ -#define AV_INPUT_BUFFER_PADDING_SIZE 64 - -/** - * @ingroup lavc_decoding - */ -enum AVDiscard{ - /* We leave some space between them for extensions (drop some - * keyframes for intra-only or drop just some bidir frames). */ - AVDISCARD_NONE =-16, ///< discard nothing - AVDISCARD_DEFAULT = 0, ///< discard useless packets like 0 size packets in avi - AVDISCARD_NONREF = 8, ///< discard all non reference - AVDISCARD_BIDIR = 16, ///< discard all bidirectional frames - AVDISCARD_NONINTRA= 24, ///< discard all non intra frames - AVDISCARD_NONKEY = 32, ///< discard all frames except keyframes - AVDISCARD_ALL = 48, ///< discard all -}; - -enum AVAudioServiceType { - AV_AUDIO_SERVICE_TYPE_MAIN = 0, - AV_AUDIO_SERVICE_TYPE_EFFECTS = 1, - AV_AUDIO_SERVICE_TYPE_VISUALLY_IMPAIRED = 2, - AV_AUDIO_SERVICE_TYPE_HEARING_IMPAIRED = 3, - AV_AUDIO_SERVICE_TYPE_DIALOGUE = 4, - AV_AUDIO_SERVICE_TYPE_COMMENTARY = 5, - AV_AUDIO_SERVICE_TYPE_EMERGENCY = 6, - AV_AUDIO_SERVICE_TYPE_VOICE_OVER = 7, - AV_AUDIO_SERVICE_TYPE_KARAOKE = 8, - AV_AUDIO_SERVICE_TYPE_NB , ///< Not part of ABI -}; - -/** - * Pan Scan area. - * This specifies the area which should be displayed. - * Note there may be multiple such areas for one frame. - */ -typedef struct AVPanScan { - /** - * id - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int id; - - /** - * width and height in 1/16 pel - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int width; - int height; - - /** - * position of the top left corner in 1/16 pel for up to 3 fields/frames - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - int16_t position[3][2]; -} AVPanScan; - -/** - * This structure describes the bitrate properties of an encoded bitstream. It - * roughly corresponds to a subset the VBV parameters for MPEG-2 or HRD - * parameters for H.264/HEVC. - */ -typedef struct AVCPBProperties { - /** - * Maximum bitrate of the stream, in bits per second. - * Zero if unknown or unspecified. - */ - int64_t max_bitrate; - /** - * Minimum bitrate of the stream, in bits per second. - * Zero if unknown or unspecified. - */ - int64_t min_bitrate; - /** - * Average bitrate of the stream, in bits per second. - * Zero if unknown or unspecified. - */ - int64_t avg_bitrate; - - /** - * The size of the buffer to which the ratecontrol is applied, in bits. - * Zero if unknown or unspecified. - */ - int64_t buffer_size; - - /** - * The delay between the time the packet this structure is associated with - * is received and the time when it should be decoded, in periods of a 27MHz - * clock. - * - * UINT64_MAX when unknown or unspecified. - */ - uint64_t vbv_delay; -} AVCPBProperties; - -/** - * Allocate a CPB properties structure and initialize its fields to default - * values. - * - * @param size if non-NULL, the size of the allocated struct will be written - * here. This is useful for embedding it in side data. - * - * @return the newly allocated struct or NULL on failure - */ -AVCPBProperties *av_cpb_properties_alloc(size_t *size); - -/** - * This structure supplies correlation between a packet timestamp and a wall clock - * production time. The definition follows the Producer Reference Time ('prft') - * as defined in ISO/IEC 14496-12 - */ -typedef struct AVProducerReferenceTime { - /** - * A UTC timestamp, in microseconds, since Unix epoch (e.g, av_gettime()). - */ - int64_t wallclock; - int flags; -} AVProducerReferenceTime; - -/** - * Encode extradata length to a buffer. Used by xiph codecs. - * - * @param s buffer to write to; must be at least (v/255+1) bytes long - * @param v size of extradata in bytes - * @return number of bytes written to the buffer. - */ -unsigned int av_xiphlacing(unsigned char *s, unsigned int v); - -#endif // AVCODEC_DEFS_H diff --git a/third_party/ffmpeg/windows/include/libavcodec/dirac.h b/third_party/ffmpeg/windows/include/libavcodec/dirac.h deleted file mode 100644 index e6d9d346..00000000 --- a/third_party/ffmpeg/windows/include/libavcodec/dirac.h +++ /dev/null @@ -1,131 +0,0 @@ -/* - * Copyright (C) 2007 Marco Gerards - * Copyright (C) 2009 David Conrad - * Copyright (C) 2011 Jordi Ortiz - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DIRAC_H -#define AVCODEC_DIRAC_H - -/** - * @file - * Interface to Dirac Decoder/Encoder - * @author Marco Gerards - * @author David Conrad - * @author Jordi Ortiz - */ - -#include "avcodec.h" - -/** - * The spec limits the number of wavelet decompositions to 4 for both - * level 1 (VC-2) and 128 (long-gop default). - * 5 decompositions is the maximum before >16-bit buffers are needed. - * Schroedinger allows this for DD 9,7 and 13,7 wavelets only, limiting - * the others to 4 decompositions (or 3 for the fidelity filter). - * - * We use this instead of MAX_DECOMPOSITIONS to save some memory. - */ -#define MAX_DWT_LEVELS 5 - -/** - * Parse code values: - * - * Dirac Specification -> - * 9.6.1 Table 9.1 - * - * VC-2 Specification -> - * 10.4.1 Table 10.1 - */ - -enum DiracParseCodes { - DIRAC_PCODE_SEQ_HEADER = 0x00, - DIRAC_PCODE_END_SEQ = 0x10, - DIRAC_PCODE_AUX = 0x20, - DIRAC_PCODE_PAD = 0x30, - DIRAC_PCODE_PICTURE_CODED = 0x08, - DIRAC_PCODE_PICTURE_RAW = 0x48, - DIRAC_PCODE_PICTURE_LOW_DEL = 0xC8, - DIRAC_PCODE_PICTURE_HQ = 0xE8, - DIRAC_PCODE_INTER_NOREF_CO1 = 0x0A, - DIRAC_PCODE_INTER_NOREF_CO2 = 0x09, - DIRAC_PCODE_INTER_REF_CO1 = 0x0D, - DIRAC_PCODE_INTER_REF_CO2 = 0x0E, - DIRAC_PCODE_INTRA_REF_CO = 0x0C, - DIRAC_PCODE_INTRA_REF_RAW = 0x4C, - DIRAC_PCODE_INTRA_REF_PICT = 0xCC, - DIRAC_PCODE_MAGIC = 0x42424344, -}; - -typedef struct DiracVersionInfo { - int major; - int minor; -} DiracVersionInfo; - -typedef struct AVDiracSeqHeader { - unsigned width; - unsigned height; - uint8_t chroma_format; ///< 0: 444 1: 422 2: 420 - - uint8_t interlaced; - uint8_t top_field_first; - - uint8_t frame_rate_index; ///< index into dirac_frame_rate[] - uint8_t aspect_ratio_index; ///< index into dirac_aspect_ratio[] - - uint16_t clean_width; - uint16_t clean_height; - uint16_t clean_left_offset; - uint16_t clean_right_offset; - - uint8_t pixel_range_index; ///< index into dirac_pixel_range_presets[] - uint8_t color_spec_index; ///< index into dirac_color_spec_presets[] - - int profile; - int level; - - AVRational framerate; - AVRational sample_aspect_ratio; - - enum AVPixelFormat pix_fmt; - enum AVColorRange color_range; - enum AVColorPrimaries color_primaries; - enum AVColorTransferCharacteristic color_trc; - enum AVColorSpace colorspace; - - DiracVersionInfo version; - int bit_depth; -} AVDiracSeqHeader; - -/** - * Parse a Dirac sequence header. - * - * @param dsh this function will allocate and fill an AVDiracSeqHeader struct - * and write it into this pointer. The caller must free it with - * av_free(). - * @param buf the data buffer - * @param buf_size the size of the data buffer in bytes - * @param log_ctx if non-NULL, this function will log errors here - * @return 0 on success, a negative AVERROR code on failure - */ -int av_dirac_parse_sequence_header(AVDiracSeqHeader **dsh, - const uint8_t *buf, size_t buf_size, - void *log_ctx); - -#endif /* AVCODEC_DIRAC_H */ diff --git a/third_party/ffmpeg/windows/include/libavcodec/dv_profile.h b/third_party/ffmpeg/windows/include/libavcodec/dv_profile.h deleted file mode 100644 index 4365f1b4..00000000 --- a/third_party/ffmpeg/windows/include/libavcodec/dv_profile.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DV_PROFILE_H -#define AVCODEC_DV_PROFILE_H - -#include - -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" - -/* minimum number of bytes to read from a DV stream in order to - * determine the profile */ -#define DV_PROFILE_BYTES (6 * 80) /* 6 DIF blocks */ - - -/* - * AVDVProfile is used to express the differences between various - * DV flavors. For now it's primarily used for differentiating - * 525/60 and 625/50, but the plans are to use it for various - * DV specs as well (e.g. SMPTE314M vs. IEC 61834). - */ -typedef struct AVDVProfile { - int dsf; /* value of the dsf in the DV header */ - int video_stype; /* stype for VAUX source pack */ - int frame_size; /* total size of one frame in bytes */ - int difseg_size; /* number of DIF segments per DIF channel */ - int n_difchan; /* number of DIF channels per frame */ - AVRational time_base; /* 1/framerate */ - int ltc_divisor; /* FPS from the LTS standpoint */ - int height; /* picture height in pixels */ - int width; /* picture width in pixels */ - AVRational sar[2]; /* sample aspect ratios for 4:3 and 16:9 */ - enum AVPixelFormat pix_fmt; /* picture pixel format */ - int bpm; /* blocks per macroblock */ - const uint8_t *block_sizes; /* AC block sizes, in bits */ - int audio_stride; /* size of audio_shuffle table */ - int audio_min_samples[3]; /* min amount of audio samples */ - /* for 48kHz, 44.1kHz and 32kHz */ - int audio_samples_dist[5]; /* how many samples are supposed to be */ - /* in each frame in a 5 frames window */ - const uint8_t (*audio_shuffle)[9]; /* PCM shuffling table */ -} AVDVProfile; - -/** - * Get a DV profile for the provided compressed frame. - * - * @param sys the profile used for the previous frame, may be NULL - * @param frame the compressed data buffer - * @param buf_size size of the buffer in bytes - * @return the DV profile for the supplied data or NULL on failure - */ -const AVDVProfile *av_dv_frame_profile(const AVDVProfile *sys, - const uint8_t *frame, unsigned buf_size); - -/** - * Get a DV profile for the provided stream parameters. - */ -const AVDVProfile *av_dv_codec_profile(int width, int height, enum AVPixelFormat pix_fmt); - -/** - * Get a DV profile for the provided stream parameters. - * The frame rate is used as a best-effort parameter. - */ -const AVDVProfile *av_dv_codec_profile2(int width, int height, enum AVPixelFormat pix_fmt, AVRational frame_rate); - -#endif /* AVCODEC_DV_PROFILE_H */ diff --git a/third_party/ffmpeg/windows/include/libavcodec/dxva2.h b/third_party/ffmpeg/windows/include/libavcodec/dxva2.h deleted file mode 100644 index 22c93992..00000000 --- a/third_party/ffmpeg/windows/include/libavcodec/dxva2.h +++ /dev/null @@ -1,93 +0,0 @@ -/* - * DXVA2 HW acceleration - * - * copyright (c) 2009 Laurent Aimar - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_DXVA2_H -#define AVCODEC_DXVA2_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_dxva2 - * Public libavcodec DXVA2 header. - */ - -#if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0602 -#undef _WIN32_WINNT -#define _WIN32_WINNT 0x0602 -#endif - -#include -#include -#include - -/** - * @defgroup lavc_codec_hwaccel_dxva2 DXVA2 - * @ingroup lavc_codec_hwaccel - * - * @{ - */ - -#define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for DXVA2 and old UVD/UVD+ ATI video cards -#define FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO 2 ///< Work around for DXVA2 and old Intel GPUs with ClearVideo interface - -/** - * This structure is used to provides the necessary configurations and data - * to the DXVA2 FFmpeg HWAccel implementation. - * - * The application must make it available as AVCodecContext.hwaccel_context. - */ -struct dxva_context { - /** - * DXVA2 decoder object - */ - IDirectXVideoDecoder *decoder; - - /** - * DXVA2 configuration used to create the decoder - */ - const DXVA2_ConfigPictureDecode *cfg; - - /** - * The number of surface in the surface array - */ - unsigned surface_count; - - /** - * The array of Direct3D surfaces used to create the decoder - */ - LPDIRECT3DSURFACE9 *surface; - - /** - * A bit field configuring the workarounds needed for using the decoder - */ - uint64_t workaround; - - /** - * Private to the FFmpeg AVHWAccel implementation - */ - unsigned report_id; -}; - -/** - * @} - */ - -#endif /* AVCODEC_DXVA2_H */ diff --git a/third_party/ffmpeg/windows/include/libavcodec/jni.h b/third_party/ffmpeg/windows/include/libavcodec/jni.h deleted file mode 100644 index dd99e926..00000000 --- a/third_party/ffmpeg/windows/include/libavcodec/jni.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * JNI public API functions - * - * Copyright (c) 2015-2016 Matthieu Bouron - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_JNI_H -#define AVCODEC_JNI_H - -/* - * Manually set a Java virtual machine which will be used to retrieve the JNI - * environment. Once a Java VM is set it cannot be changed afterwards, meaning - * you can call multiple times av_jni_set_java_vm with the same Java VM pointer - * however it will error out if you try to set a different Java VM. - * - * @param vm Java virtual machine - * @param log_ctx context used for logging, can be NULL - * @return 0 on success, < 0 otherwise - */ -int av_jni_set_java_vm(void *vm, void *log_ctx); - -/* - * Get the Java virtual machine which has been set with av_jni_set_java_vm. - * - * @param vm Java virtual machine - * @return a pointer to the Java virtual machine - */ -void *av_jni_get_java_vm(void *log_ctx); - -#endif /* AVCODEC_JNI_H */ diff --git a/third_party/ffmpeg/windows/include/libavcodec/mediacodec.h b/third_party/ffmpeg/windows/include/libavcodec/mediacodec.h deleted file mode 100644 index 4c8545df..00000000 --- a/third_party/ffmpeg/windows/include/libavcodec/mediacodec.h +++ /dev/null @@ -1,101 +0,0 @@ -/* - * Android MediaCodec public API - * - * Copyright (c) 2016 Matthieu Bouron - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_MEDIACODEC_H -#define AVCODEC_MEDIACODEC_H - -#include "libavcodec/avcodec.h" - -/** - * This structure holds a reference to a android/view/Surface object that will - * be used as output by the decoder. - * - */ -typedef struct AVMediaCodecContext { - - /** - * android/view/Surface object reference. - */ - void *surface; - -} AVMediaCodecContext; - -/** - * Allocate and initialize a MediaCodec context. - * - * When decoding with MediaCodec is finished, the caller must free the - * MediaCodec context with av_mediacodec_default_free. - * - * @return a pointer to a newly allocated AVMediaCodecContext on success, NULL otherwise - */ -AVMediaCodecContext *av_mediacodec_alloc_context(void); - -/** - * Convenience function that sets up the MediaCodec context. - * - * @param avctx codec context - * @param ctx MediaCodec context to initialize - * @param surface reference to an android/view/Surface - * @return 0 on success, < 0 otherwise - */ -int av_mediacodec_default_init(AVCodecContext *avctx, AVMediaCodecContext *ctx, void *surface); - -/** - * This function must be called to free the MediaCodec context initialized with - * av_mediacodec_default_init(). - * - * @param avctx codec context - */ -void av_mediacodec_default_free(AVCodecContext *avctx); - -/** - * Opaque structure representing a MediaCodec buffer to render. - */ -typedef struct MediaCodecBuffer AVMediaCodecBuffer; - -/** - * Release a MediaCodec buffer and render it to the surface that is associated - * with the decoder. This function should only be called once on a given - * buffer, once released the underlying buffer returns to the codec, thus - * subsequent calls to this function will have no effect. - * - * @param buffer the buffer to render - * @param render 1 to release and render the buffer to the surface or 0 to - * discard the buffer - * @return 0 on success, < 0 otherwise - */ -int av_mediacodec_release_buffer(AVMediaCodecBuffer *buffer, int render); - -/** - * Release a MediaCodec buffer and render it at the given time to the surface - * that is associated with the decoder. The timestamp must be within one second - * of the current java/lang/System#nanoTime() (which is implemented using - * CLOCK_MONOTONIC on Android). See the Android MediaCodec documentation - * of android/media/MediaCodec#releaseOutputBuffer(int,long) for more details. - * - * @param buffer the buffer to render - * @param time timestamp in nanoseconds of when to render the buffer - * @return 0 on success, < 0 otherwise - */ -int av_mediacodec_render_buffer_at_time(AVMediaCodecBuffer *buffer, int64_t time); - -#endif /* AVCODEC_MEDIACODEC_H */ diff --git a/third_party/ffmpeg/windows/include/libavcodec/packet.h b/third_party/ffmpeg/windows/include/libavcodec/packet.h deleted file mode 100644 index 404d5200..00000000 --- a/third_party/ffmpeg/windows/include/libavcodec/packet.h +++ /dev/null @@ -1,731 +0,0 @@ -/* - * AVPacket public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_PACKET_H -#define AVCODEC_PACKET_H - -#include -#include - -#include "libavutil/attributes.h" -#include "libavutil/buffer.h" -#include "libavutil/dict.h" -#include "libavutil/rational.h" -#include "libavutil/version.h" - -#include "libavcodec/version_major.h" - -/** - * @defgroup lavc_packet AVPacket - * - * Types and functions for working with AVPacket. - * @{ - */ -enum AVPacketSideDataType { - /** - * An AV_PKT_DATA_PALETTE side data packet contains exactly AVPALETTE_SIZE - * bytes worth of palette. This side data signals that a new palette is - * present. - */ - AV_PKT_DATA_PALETTE, - - /** - * The AV_PKT_DATA_NEW_EXTRADATA is used to notify the codec or the format - * that the extradata buffer was changed and the receiving side should - * act upon it appropriately. The new extradata is embedded in the side - * data buffer and should be immediately used for processing the current - * frame or packet. - */ - AV_PKT_DATA_NEW_EXTRADATA, - - /** - * An AV_PKT_DATA_PARAM_CHANGE side data packet is laid out as follows: - * @code - * u32le param_flags - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT) - * s32le channel_count - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT) - * u64le channel_layout - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE) - * s32le sample_rate - * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS) - * s32le width - * s32le height - * @endcode - */ - AV_PKT_DATA_PARAM_CHANGE, - - /** - * An AV_PKT_DATA_H263_MB_INFO side data packet contains a number of - * structures with info about macroblocks relevant to splitting the - * packet into smaller packets on macroblock edges (e.g. as for RFC 2190). - * That is, it does not necessarily contain info about all macroblocks, - * as long as the distance between macroblocks in the info is smaller - * than the target payload size. - * Each MB info structure is 12 bytes, and is laid out as follows: - * @code - * u32le bit offset from the start of the packet - * u8 current quantizer at the start of the macroblock - * u8 GOB number - * u16le macroblock address within the GOB - * u8 horizontal MV predictor - * u8 vertical MV predictor - * u8 horizontal MV predictor for block number 3 - * u8 vertical MV predictor for block number 3 - * @endcode - */ - AV_PKT_DATA_H263_MB_INFO, - - /** - * This side data should be associated with an audio stream and contains - * ReplayGain information in form of the AVReplayGain struct. - */ - AV_PKT_DATA_REPLAYGAIN, - - /** - * This side data contains a 3x3 transformation matrix describing an affine - * transformation that needs to be applied to the decoded video frames for - * correct presentation. - * - * See libavutil/display.h for a detailed description of the data. - */ - AV_PKT_DATA_DISPLAYMATRIX, - - /** - * This side data should be associated with a video stream and contains - * Stereoscopic 3D information in form of the AVStereo3D struct. - */ - AV_PKT_DATA_STEREO3D, - - /** - * This side data should be associated with an audio stream and corresponds - * to enum AVAudioServiceType. - */ - AV_PKT_DATA_AUDIO_SERVICE_TYPE, - - /** - * This side data contains quality related information from the encoder. - * @code - * u32le quality factor of the compressed frame. Allowed range is between 1 (good) and FF_LAMBDA_MAX (bad). - * u8 picture type - * u8 error count - * u16 reserved - * u64le[error count] sum of squared differences between encoder in and output - * @endcode - */ - AV_PKT_DATA_QUALITY_STATS, - - /** - * This side data contains an integer value representing the stream index - * of a "fallback" track. A fallback track indicates an alternate - * track to use when the current track can not be decoded for some reason. - * e.g. no decoder available for codec. - */ - AV_PKT_DATA_FALLBACK_TRACK, - - /** - * This side data corresponds to the AVCPBProperties struct. - */ - AV_PKT_DATA_CPB_PROPERTIES, - - /** - * Recommmends skipping the specified number of samples - * @code - * u32le number of samples to skip from start of this packet - * u32le number of samples to skip from end of this packet - * u8 reason for start skip - * u8 reason for end skip (0=padding silence, 1=convergence) - * @endcode - */ - AV_PKT_DATA_SKIP_SAMPLES, - - /** - * An AV_PKT_DATA_JP_DUALMONO side data packet indicates that - * the packet may contain "dual mono" audio specific to Japanese DTV - * and if it is true, recommends only the selected channel to be used. - * @code - * u8 selected channels (0=mail/left, 1=sub/right, 2=both) - * @endcode - */ - AV_PKT_DATA_JP_DUALMONO, - - /** - * A list of zero terminated key/value strings. There is no end marker for - * the list, so it is required to rely on the side data size to stop. - */ - AV_PKT_DATA_STRINGS_METADATA, - - /** - * Subtitle event position - * @code - * u32le x1 - * u32le y1 - * u32le x2 - * u32le y2 - * @endcode - */ - AV_PKT_DATA_SUBTITLE_POSITION, - - /** - * Data found in BlockAdditional element of matroska container. There is - * no end marker for the data, so it is required to rely on the side data - * size to recognize the end. 8 byte id (as found in BlockAddId) followed - * by data. - */ - AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL, - - /** - * The optional first identifier line of a WebVTT cue. - */ - AV_PKT_DATA_WEBVTT_IDENTIFIER, - - /** - * The optional settings (rendering instructions) that immediately - * follow the timestamp specifier of a WebVTT cue. - */ - AV_PKT_DATA_WEBVTT_SETTINGS, - - /** - * A list of zero terminated key/value strings. There is no end marker for - * the list, so it is required to rely on the side data size to stop. This - * side data includes updated metadata which appeared in the stream. - */ - AV_PKT_DATA_METADATA_UPDATE, - - /** - * MPEGTS stream ID as uint8_t, this is required to pass the stream ID - * information from the demuxer to the corresponding muxer. - */ - AV_PKT_DATA_MPEGTS_STREAM_ID, - - /** - * Mastering display metadata (based on SMPTE-2086:2014). This metadata - * should be associated with a video stream and contains data in the form - * of the AVMasteringDisplayMetadata struct. - */ - AV_PKT_DATA_MASTERING_DISPLAY_METADATA, - - /** - * This side data should be associated with a video stream and corresponds - * to the AVSphericalMapping structure. - */ - AV_PKT_DATA_SPHERICAL, - - /** - * Content light level (based on CTA-861.3). This metadata should be - * associated with a video stream and contains data in the form of the - * AVContentLightMetadata struct. - */ - AV_PKT_DATA_CONTENT_LIGHT_LEVEL, - - /** - * ATSC A53 Part 4 Closed Captions. This metadata should be associated with - * a video stream. A53 CC bitstream is stored as uint8_t in AVPacketSideData.data. - * The number of bytes of CC data is AVPacketSideData.size. - */ - AV_PKT_DATA_A53_CC, - - /** - * This side data is encryption initialization data. - * The format is not part of ABI, use av_encryption_init_info_* methods to - * access. - */ - AV_PKT_DATA_ENCRYPTION_INIT_INFO, - - /** - * This side data contains encryption info for how to decrypt the packet. - * The format is not part of ABI, use av_encryption_info_* methods to access. - */ - AV_PKT_DATA_ENCRYPTION_INFO, - - /** - * Active Format Description data consisting of a single byte as specified - * in ETSI TS 101 154 using AVActiveFormatDescription enum. - */ - AV_PKT_DATA_AFD, - - /** - * Producer Reference Time data corresponding to the AVProducerReferenceTime struct, - * usually exported by some encoders (on demand through the prft flag set in the - * AVCodecContext export_side_data field). - */ - AV_PKT_DATA_PRFT, - - /** - * ICC profile data consisting of an opaque octet buffer following the - * format described by ISO 15076-1. - */ - AV_PKT_DATA_ICC_PROFILE, - - /** - * DOVI configuration - * ref: - * dolby-vision-bitstreams-within-the-iso-base-media-file-format-v2.1.2, section 2.2 - * dolby-vision-bitstreams-in-mpeg-2-transport-stream-multiplex-v1.2, section 3.3 - * Tags are stored in struct AVDOVIDecoderConfigurationRecord. - */ - AV_PKT_DATA_DOVI_CONF, - - /** - * Timecode which conforms to SMPTE ST 12-1:2014. The data is an array of 4 uint32_t - * where the first uint32_t describes how many (1-3) of the other timecodes are used. - * The timecode format is described in the documentation of av_timecode_get_smpte_from_framenum() - * function in libavutil/timecode.h. - */ - AV_PKT_DATA_S12M_TIMECODE, - - /** - * HDR10+ dynamic metadata associated with a video frame. The metadata is in - * the form of the AVDynamicHDRPlus struct and contains - * information for color volume transform - application 4 of - * SMPTE 2094-40:2016 standard. - */ - AV_PKT_DATA_DYNAMIC_HDR10_PLUS, - - /** - * The number of side data types. - * This is not part of the public API/ABI in the sense that it may - * change when new side data types are added. - * This must stay the last enum value. - * If its value becomes huge, some code using it - * needs to be updated as it assumes it to be smaller than other limits. - */ - AV_PKT_DATA_NB -}; - -#define AV_PKT_DATA_QUALITY_FACTOR AV_PKT_DATA_QUALITY_STATS //DEPRECATED - -typedef struct AVPacketSideData { - uint8_t *data; - size_t size; - enum AVPacketSideDataType type; -} AVPacketSideData; - -/** - * This structure stores compressed data. It is typically exported by demuxers - * and then passed as input to decoders, or received as output from encoders and - * then passed to muxers. - * - * For video, it should typically contain one compressed frame. For audio it may - * contain several compressed frames. Encoders are allowed to output empty - * packets, with no compressed data, containing only side data - * (e.g. to update some stream parameters at the end of encoding). - * - * The semantics of data ownership depends on the buf field. - * If it is set, the packet data is dynamically allocated and is - * valid indefinitely until a call to av_packet_unref() reduces the - * reference count to 0. - * - * If the buf field is not set av_packet_ref() would make a copy instead - * of increasing the reference count. - * - * The side data is always allocated with av_malloc(), copied by - * av_packet_ref() and freed by av_packet_unref(). - * - * sizeof(AVPacket) being a part of the public ABI is deprecated. once - * av_init_packet() is removed, new packets will only be able to be allocated - * with av_packet_alloc(), and new fields may be added to the end of the struct - * with a minor bump. - * - * @see av_packet_alloc - * @see av_packet_ref - * @see av_packet_unref - */ -typedef struct AVPacket { - /** - * A reference to the reference-counted buffer where the packet data is - * stored. - * May be NULL, then the packet data is not reference-counted. - */ - AVBufferRef *buf; - /** - * Presentation timestamp in AVStream->time_base units; the time at which - * the decompressed packet will be presented to the user. - * Can be AV_NOPTS_VALUE if it is not stored in the file. - * pts MUST be larger or equal to dts as presentation cannot happen before - * decompression, unless one wants to view hex dumps. Some formats misuse - * the terms dts and pts/cts to mean something different. Such timestamps - * must be converted to true pts/dts before they are stored in AVPacket. - */ - int64_t pts; - /** - * Decompression timestamp in AVStream->time_base units; the time at which - * the packet is decompressed. - * Can be AV_NOPTS_VALUE if it is not stored in the file. - */ - int64_t dts; - uint8_t *data; - int size; - int stream_index; - /** - * A combination of AV_PKT_FLAG values - */ - int flags; - /** - * Additional packet data that can be provided by the container. - * Packet can contain several types of side information. - */ - AVPacketSideData *side_data; - int side_data_elems; - - /** - * Duration of this packet in AVStream->time_base units, 0 if unknown. - * Equals next_pts - this_pts in presentation order. - */ - int64_t duration; - - int64_t pos; ///< byte position in stream, -1 if unknown - - /** - * for some private data of the user - */ - void *opaque; - - /** - * AVBufferRef for free use by the API user. FFmpeg will never check the - * contents of the buffer ref. FFmpeg calls av_buffer_unref() on it when - * the packet is unreferenced. av_packet_copy_props() calls create a new - * reference with av_buffer_ref() for the target packet's opaque_ref field. - * - * This is unrelated to the opaque field, although it serves a similar - * purpose. - */ - AVBufferRef *opaque_ref; - - /** - * Time base of the packet's timestamps. - * In the future, this field may be set on packets output by encoders or - * demuxers, but its value will be by default ignored on input to decoders - * or muxers. - */ - AVRational time_base; -} AVPacket; - -#if FF_API_INIT_PACKET -attribute_deprecated -typedef struct AVPacketList { - AVPacket pkt; - struct AVPacketList *next; -} AVPacketList; -#endif - -#define AV_PKT_FLAG_KEY 0x0001 ///< The packet contains a keyframe -#define AV_PKT_FLAG_CORRUPT 0x0002 ///< The packet content is corrupted -/** - * Flag is used to discard packets which are required to maintain valid - * decoder state but are not required for output and should be dropped - * after decoding. - **/ -#define AV_PKT_FLAG_DISCARD 0x0004 -/** - * The packet comes from a trusted source. - * - * Otherwise-unsafe constructs such as arbitrary pointers to data - * outside the packet may be followed. - */ -#define AV_PKT_FLAG_TRUSTED 0x0008 -/** - * Flag is used to indicate packets that contain frames that can - * be discarded by the decoder. I.e. Non-reference frames. - */ -#define AV_PKT_FLAG_DISPOSABLE 0x0010 - -enum AVSideDataParamChangeFlags { -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * @deprecated those are not used by any decoder - */ - AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT = 0x0001, - AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT = 0x0002, -#endif - AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE = 0x0004, - AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS = 0x0008, -}; - -/** - * Allocate an AVPacket and set its fields to default values. The resulting - * struct must be freed using av_packet_free(). - * - * @return An AVPacket filled with default values or NULL on failure. - * - * @note this only allocates the AVPacket itself, not the data buffers. Those - * must be allocated through other means such as av_new_packet. - * - * @see av_new_packet - */ -AVPacket *av_packet_alloc(void); - -/** - * Create a new packet that references the same data as src. - * - * This is a shortcut for av_packet_alloc()+av_packet_ref(). - * - * @return newly created AVPacket on success, NULL on error. - * - * @see av_packet_alloc - * @see av_packet_ref - */ -AVPacket *av_packet_clone(const AVPacket *src); - -/** - * Free the packet, if the packet is reference counted, it will be - * unreferenced first. - * - * @param pkt packet to be freed. The pointer will be set to NULL. - * @note passing NULL is a no-op. - */ -void av_packet_free(AVPacket **pkt); - -#if FF_API_INIT_PACKET -/** - * Initialize optional fields of a packet with default values. - * - * Note, this does not touch the data and size members, which have to be - * initialized separately. - * - * @param pkt packet - * - * @see av_packet_alloc - * @see av_packet_unref - * - * @deprecated This function is deprecated. Once it's removed, - sizeof(AVPacket) will not be a part of the ABI anymore. - */ -attribute_deprecated -void av_init_packet(AVPacket *pkt); -#endif - -/** - * Allocate the payload of a packet and initialize its fields with - * default values. - * - * @param pkt packet - * @param size wanted payload size - * @return 0 if OK, AVERROR_xxx otherwise - */ -int av_new_packet(AVPacket *pkt, int size); - -/** - * Reduce packet size, correctly zeroing padding - * - * @param pkt packet - * @param size new size - */ -void av_shrink_packet(AVPacket *pkt, int size); - -/** - * Increase packet size, correctly zeroing padding - * - * @param pkt packet - * @param grow_by number of bytes by which to increase the size of the packet - */ -int av_grow_packet(AVPacket *pkt, int grow_by); - -/** - * Initialize a reference-counted packet from av_malloc()ed data. - * - * @param pkt packet to be initialized. This function will set the data, size, - * and buf fields, all others are left untouched. - * @param data Data allocated by av_malloc() to be used as packet data. If this - * function returns successfully, the data is owned by the underlying AVBuffer. - * The caller may not access the data through other means. - * @param size size of data in bytes, without the padding. I.e. the full buffer - * size is assumed to be size + AV_INPUT_BUFFER_PADDING_SIZE. - * - * @return 0 on success, a negative AVERROR on error - */ -int av_packet_from_data(AVPacket *pkt, uint8_t *data, int size); - -/** - * Allocate new information of a packet. - * - * @param pkt packet - * @param type side information type - * @param size side information size - * @return pointer to fresh allocated data or NULL otherwise - */ -uint8_t* av_packet_new_side_data(AVPacket *pkt, enum AVPacketSideDataType type, - size_t size); - -/** - * Wrap an existing array as a packet side data. - * - * @param pkt packet - * @param type side information type - * @param data the side data array. It must be allocated with the av_malloc() - * family of functions. The ownership of the data is transferred to - * pkt. - * @param size side information size - * @return a non-negative number on success, a negative AVERROR code on - * failure. On failure, the packet is unchanged and the data remains - * owned by the caller. - */ -int av_packet_add_side_data(AVPacket *pkt, enum AVPacketSideDataType type, - uint8_t *data, size_t size); - -/** - * Shrink the already allocated side data buffer - * - * @param pkt packet - * @param type side information type - * @param size new side information size - * @return 0 on success, < 0 on failure - */ -int av_packet_shrink_side_data(AVPacket *pkt, enum AVPacketSideDataType type, - size_t size); - -/** - * Get side information from packet. - * - * @param pkt packet - * @param type desired side information type - * @param size If supplied, *size will be set to the size of the side data - * or to zero if the desired side data is not present. - * @return pointer to data if present or NULL otherwise - */ -uint8_t* av_packet_get_side_data(const AVPacket *pkt, enum AVPacketSideDataType type, - size_t *size); - -const char *av_packet_side_data_name(enum AVPacketSideDataType type); - -/** - * Pack a dictionary for use in side_data. - * - * @param dict The dictionary to pack. - * @param size pointer to store the size of the returned data - * @return pointer to data if successful, NULL otherwise - */ -uint8_t *av_packet_pack_dictionary(AVDictionary *dict, size_t *size); -/** - * Unpack a dictionary from side_data. - * - * @param data data from side_data - * @param size size of the data - * @param dict the metadata storage dictionary - * @return 0 on success, < 0 on failure - */ -int av_packet_unpack_dictionary(const uint8_t *data, size_t size, - AVDictionary **dict); - -/** - * Convenience function to free all the side data stored. - * All the other fields stay untouched. - * - * @param pkt packet - */ -void av_packet_free_side_data(AVPacket *pkt); - -/** - * Setup a new reference to the data described by a given packet - * - * If src is reference-counted, setup dst as a new reference to the - * buffer in src. Otherwise allocate a new buffer in dst and copy the - * data from src into it. - * - * All the other fields are copied from src. - * - * @see av_packet_unref - * - * @param dst Destination packet. Will be completely overwritten. - * @param src Source packet - * - * @return 0 on success, a negative AVERROR on error. On error, dst - * will be blank (as if returned by av_packet_alloc()). - */ -int av_packet_ref(AVPacket *dst, const AVPacket *src); - -/** - * Wipe the packet. - * - * Unreference the buffer referenced by the packet and reset the - * remaining packet fields to their default values. - * - * @param pkt The packet to be unreferenced. - */ -void av_packet_unref(AVPacket *pkt); - -/** - * Move every field in src to dst and reset src. - * - * @see av_packet_unref - * - * @param src Source packet, will be reset - * @param dst Destination packet - */ -void av_packet_move_ref(AVPacket *dst, AVPacket *src); - -/** - * Copy only "properties" fields from src to dst. - * - * Properties for the purpose of this function are all the fields - * beside those related to the packet data (buf, data, size) - * - * @param dst Destination packet - * @param src Source packet - * - * @return 0 on success AVERROR on failure. - */ -int av_packet_copy_props(AVPacket *dst, const AVPacket *src); - -/** - * Ensure the data described by a given packet is reference counted. - * - * @note This function does not ensure that the reference will be writable. - * Use av_packet_make_writable instead for that purpose. - * - * @see av_packet_ref - * @see av_packet_make_writable - * - * @param pkt packet whose data should be made reference counted. - * - * @return 0 on success, a negative AVERROR on error. On failure, the - * packet is unchanged. - */ -int av_packet_make_refcounted(AVPacket *pkt); - -/** - * Create a writable reference for the data described by a given packet, - * avoiding data copy if possible. - * - * @param pkt Packet whose data should be made writable. - * - * @return 0 on success, a negative AVERROR on failure. On failure, the - * packet is unchanged. - */ -int av_packet_make_writable(AVPacket *pkt); - -/** - * Convert valid timing fields (timestamps / durations) in a packet from one - * timebase to another. Timestamps with unknown values (AV_NOPTS_VALUE) will be - * ignored. - * - * @param pkt packet on which the conversion will be performed - * @param tb_src source timebase, in which the timing fields in pkt are - * expressed - * @param tb_dst destination timebase, to which the timing fields will be - * converted - */ -void av_packet_rescale_ts(AVPacket *pkt, AVRational tb_src, AVRational tb_dst); - -/** - * @} - */ - -#endif // AVCODEC_PACKET_H diff --git a/third_party/ffmpeg/windows/include/libavcodec/qsv.h b/third_party/ffmpeg/windows/include/libavcodec/qsv.h deleted file mode 100644 index b77158ec..00000000 --- a/third_party/ffmpeg/windows/include/libavcodec/qsv.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * Intel MediaSDK QSV public API - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_QSV_H -#define AVCODEC_QSV_H - -#include - -#include "libavutil/buffer.h" - -/** - * This struct is used for communicating QSV parameters between libavcodec and - * the caller. It is managed by the caller and must be assigned to - * AVCodecContext.hwaccel_context. - * - decoding: hwaccel_context must be set on return from the get_format() - * callback - * - encoding: hwaccel_context must be set before avcodec_open2() - */ -typedef struct AVQSVContext { - /** - * If non-NULL, the session to use for encoding or decoding. - * Otherwise, libavcodec will try to create an internal session. - */ - mfxSession session; - - /** - * The IO pattern to use. - */ - int iopattern; - - /** - * Extra buffers to pass to encoder or decoder initialization. - */ - mfxExtBuffer **ext_buffers; - int nb_ext_buffers; - - /** - * Encoding only. If this field is set to non-zero by the caller, libavcodec - * will create an mfxExtOpaqueSurfaceAlloc extended buffer and pass it to - * the encoder initialization. This only makes sense if iopattern is also - * set to MFX_IOPATTERN_IN_OPAQUE_MEMORY. - * - * The number of allocated opaque surfaces will be the sum of the number - * required by the encoder and the user-provided value nb_opaque_surfaces. - * The array of the opaque surfaces will be exported to the caller through - * the opaque_surfaces field. - */ - int opaque_alloc; - - /** - * Encoding only, and only if opaque_alloc is set to non-zero. Before - * calling avcodec_open2(), the caller should set this field to the number - * of extra opaque surfaces to allocate beyond what is required by the - * encoder. - * - * On return from avcodec_open2(), this field will be set by libavcodec to - * the total number of allocated opaque surfaces. - */ - int nb_opaque_surfaces; - - /** - * Encoding only, and only if opaque_alloc is set to non-zero. On return - * from avcodec_open2(), this field will be used by libavcodec to export the - * array of the allocated opaque surfaces to the caller, so they can be - * passed to other parts of the pipeline. - * - * The buffer reference exported here is owned and managed by libavcodec, - * the callers should make their own reference with av_buffer_ref() and free - * it with av_buffer_unref() when it is no longer needed. - * - * The buffer data is an nb_opaque_surfaces-sized array of mfxFrameSurface1. - */ - AVBufferRef *opaque_surfaces; - - /** - * Encoding only, and only if opaque_alloc is set to non-zero. On return - * from avcodec_open2(), this field will be set to the surface type used in - * the opaque allocation request. - */ - int opaque_alloc_type; -} AVQSVContext; - -/** - * Allocate a new context. - * - * It must be freed by the caller with av_free(). - */ -AVQSVContext *av_qsv_alloc_context(void); - -#endif /* AVCODEC_QSV_H */ diff --git a/third_party/ffmpeg/windows/include/libavcodec/vdpau.h b/third_party/ffmpeg/windows/include/libavcodec/vdpau.h deleted file mode 100644 index 3010094d..00000000 --- a/third_party/ffmpeg/windows/include/libavcodec/vdpau.h +++ /dev/null @@ -1,157 +0,0 @@ -/* - * The Video Decode and Presentation API for UNIX (VDPAU) is used for - * hardware-accelerated decoding of MPEG-1/2, H.264 and VC-1. - * - * Copyright (C) 2008 NVIDIA - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VDPAU_H -#define AVCODEC_VDPAU_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_vdpau - * Public libavcodec VDPAU header. - */ - - -/** - * @defgroup lavc_codec_hwaccel_vdpau VDPAU Decoder and Renderer - * @ingroup lavc_codec_hwaccel - * - * VDPAU hardware acceleration has two modules - * - VDPAU decoding - * - VDPAU presentation - * - * The VDPAU decoding module parses all headers using FFmpeg - * parsing mechanisms and uses VDPAU for the actual decoding. - * - * As per the current implementation, the actual decoding - * and rendering (API calls) are done as part of the VDPAU - * presentation (vo_vdpau.c) module. - * - * @{ - */ - -#include - -#include "libavutil/avconfig.h" -#include "libavutil/attributes.h" - -#include "avcodec.h" - -struct AVCodecContext; -struct AVFrame; - -typedef int (*AVVDPAU_Render2)(struct AVCodecContext *, struct AVFrame *, - const VdpPictureInfo *, uint32_t, - const VdpBitstreamBuffer *); - -/** - * This structure is used to share data between the libavcodec library and - * the client video application. - * The user shall allocate the structure via the av_alloc_vdpau_hwaccel - * function and make it available as - * AVCodecContext.hwaccel_context. Members can be set by the user once - * during initialization or through each AVCodecContext.get_buffer() - * function call. In any case, they must be valid prior to calling - * decoding functions. - * - * The size of this structure is not a part of the public ABI and must not - * be used outside of libavcodec. Use av_vdpau_alloc_context() to allocate an - * AVVDPAUContext. - */ -typedef struct AVVDPAUContext { - /** - * VDPAU decoder handle - * - * Set by user. - */ - VdpDecoder decoder; - - /** - * VDPAU decoder render callback - * - * Set by the user. - */ - VdpDecoderRender *render; - - AVVDPAU_Render2 render2; -} AVVDPAUContext; - -/** - * @brief allocation function for AVVDPAUContext - * - * Allows extending the struct without breaking API/ABI - */ -AVVDPAUContext *av_alloc_vdpaucontext(void); - -AVVDPAU_Render2 av_vdpau_hwaccel_get_render2(const AVVDPAUContext *); -void av_vdpau_hwaccel_set_render2(AVVDPAUContext *, AVVDPAU_Render2); - -/** - * Associate a VDPAU device with a codec context for hardware acceleration. - * This function is meant to be called from the get_format() codec callback, - * or earlier. It can also be called after avcodec_flush_buffers() to change - * the underlying VDPAU device mid-stream (e.g. to recover from non-transparent - * display preemption). - * - * @note get_format() must return AV_PIX_FMT_VDPAU if this function completes - * successfully. - * - * @param avctx decoding context whose get_format() callback is invoked - * @param device VDPAU device handle to use for hardware acceleration - * @param get_proc_address VDPAU device driver - * @param flags zero of more OR'd AV_HWACCEL_FLAG_* flags - * - * @return 0 on success, an AVERROR code on failure. - */ -int av_vdpau_bind_context(AVCodecContext *avctx, VdpDevice device, - VdpGetProcAddress *get_proc_address, unsigned flags); - -/** - * Gets the parameters to create an adequate VDPAU video surface for the codec - * context using VDPAU hardware decoding acceleration. - * - * @note Behavior is undefined if the context was not successfully bound to a - * VDPAU device using av_vdpau_bind_context(). - * - * @param avctx the codec context being used for decoding the stream - * @param type storage space for the VDPAU video surface chroma type - * (or NULL to ignore) - * @param width storage space for the VDPAU video surface pixel width - * (or NULL to ignore) - * @param height storage space for the VDPAU video surface pixel height - * (or NULL to ignore) - * - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_vdpau_get_surface_parameters(AVCodecContext *avctx, VdpChromaType *type, - uint32_t *width, uint32_t *height); - -/** - * Allocate an AVVDPAUContext. - * - * @return Newly-allocated AVVDPAUContext or NULL on failure. - */ -AVVDPAUContext *av_vdpau_alloc_context(void); - -/* @}*/ - -#endif /* AVCODEC_VDPAU_H */ diff --git a/third_party/ffmpeg/windows/include/libavcodec/version.h b/third_party/ffmpeg/windows/include/libavcodec/version.h deleted file mode 100644 index e488eee3..00000000 --- a/third_party/ffmpeg/windows/include/libavcodec/version.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VERSION_H -#define AVCODEC_VERSION_H - -/** - * @file - * @ingroup libavc - * Libavcodec version macros. - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVCODEC_VERSION_MINOR 42 -#define LIBAVCODEC_VERSION_MICRO 100 - -#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \ - LIBAVCODEC_VERSION_MINOR, \ - LIBAVCODEC_VERSION_MICRO) -#define LIBAVCODEC_VERSION AV_VERSION(LIBAVCODEC_VERSION_MAJOR, \ - LIBAVCODEC_VERSION_MINOR, \ - LIBAVCODEC_VERSION_MICRO) -#define LIBAVCODEC_BUILD LIBAVCODEC_VERSION_INT - -#define LIBAVCODEC_IDENT "Lavc" AV_STRINGIFY(LIBAVCODEC_VERSION) - -#endif /* AVCODEC_VERSION_H */ diff --git a/third_party/ffmpeg/windows/include/libavcodec/version_major.h b/third_party/ffmpeg/windows/include/libavcodec/version_major.h deleted file mode 100644 index 1e23ed5e..00000000 --- a/third_party/ffmpeg/windows/include/libavcodec/version_major.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VERSION_MAJOR_H -#define AVCODEC_VERSION_MAJOR_H - -/** - * @file - * @ingroup libavc - * Libavcodec version macros. - */ - -#define LIBAVCODEC_VERSION_MAJOR 59 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - * - * @note, when bumping the major version it is recommended to manually - * disable each FF_API_* in its own commit instead of disabling them all - * at once through the bump. This improves the git bisect-ability of the change. - */ - -#define FF_API_OPENH264_SLICE_MODE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_OPENH264_CABAC (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_UNUSED_CODEC_CAPS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_THREAD_SAFE_CALLBACKS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_DEBUG_MV (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_GET_FRAME_CLASS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_AUTO_THREADS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_INIT_PACKET (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_AVCTX_TIMEBASE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_FLAG_TRUNCATED (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_SUB_TEXT_FORMAT (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_IDCT_NONE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_SVTAV1_OPTS (LIBAVCODEC_VERSION_MAJOR < 60) - -#endif /* AVCODEC_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/windows/include/libavcodec/videotoolbox.h b/third_party/ffmpeg/windows/include/libavcodec/videotoolbox.h deleted file mode 100644 index af2db0d5..00000000 --- a/third_party/ffmpeg/windows/include/libavcodec/videotoolbox.h +++ /dev/null @@ -1,127 +0,0 @@ -/* - * Videotoolbox hardware acceleration - * - * copyright (c) 2012 Sebastien Zwickert - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_VIDEOTOOLBOX_H -#define AVCODEC_VIDEOTOOLBOX_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_videotoolbox - * Public libavcodec Videotoolbox header. - */ - -#include - -#define Picture QuickdrawPicture -#include -#undef Picture - -#include "libavcodec/avcodec.h" - -/** - * This struct holds all the information that needs to be passed - * between the caller and libavcodec for initializing Videotoolbox decoding. - * Its size is not a part of the public ABI, it must be allocated with - * av_videotoolbox_alloc_context() and freed with av_free(). - */ -typedef struct AVVideotoolboxContext { - /** - * Videotoolbox decompression session object. - * Created and freed the caller. - */ - VTDecompressionSessionRef session; - - /** - * The output callback that must be passed to the session. - * Set by av_videottoolbox_default_init() - */ - VTDecompressionOutputCallback output_callback; - - /** - * CVPixelBuffer Format Type that Videotoolbox will use for decoded frames. - * set by the caller. If this is set to 0, then no specific format is - * requested from the decoder, and its native format is output. - */ - OSType cv_pix_fmt_type; - - /** - * CoreMedia Format Description that Videotoolbox will use to create the decompression session. - * Set by the caller. - */ - CMVideoFormatDescriptionRef cm_fmt_desc; - - /** - * CoreMedia codec type that Videotoolbox will use to create the decompression session. - * Set by the caller. - */ - int cm_codec_type; -} AVVideotoolboxContext; - -/** - * Allocate and initialize a Videotoolbox context. - * - * This function should be called from the get_format() callback when the caller - * selects the AV_PIX_FMT_VIDETOOLBOX format. The caller must then create - * the decoder object (using the output callback provided by libavcodec) that - * will be used for Videotoolbox-accelerated decoding. - * - * When decoding with Videotoolbox is finished, the caller must destroy the decoder - * object and free the Videotoolbox context using av_free(). - * - * @return the newly allocated context or NULL on failure - */ -AVVideotoolboxContext *av_videotoolbox_alloc_context(void); - -/** - * This is a convenience function that creates and sets up the Videotoolbox context using - * an internal implementation. - * - * @param avctx the corresponding codec context - * - * @return >= 0 on success, a negative AVERROR code on failure - */ -int av_videotoolbox_default_init(AVCodecContext *avctx); - -/** - * This is a convenience function that creates and sets up the Videotoolbox context using - * an internal implementation. - * - * @param avctx the corresponding codec context - * @param vtctx the Videotoolbox context to use - * - * @return >= 0 on success, a negative AVERROR code on failure - */ -int av_videotoolbox_default_init2(AVCodecContext *avctx, AVVideotoolboxContext *vtctx); - -/** - * This function must be called to free the Videotoolbox context initialized with - * av_videotoolbox_default_init(). - * - * @param avctx the corresponding codec context - */ -void av_videotoolbox_default_free(AVCodecContext *avctx); - -/** - * @} - */ - -#endif /* AVCODEC_VIDEOTOOLBOX_H */ diff --git a/third_party/ffmpeg/windows/include/libavcodec/vorbis_parser.h b/third_party/ffmpeg/windows/include/libavcodec/vorbis_parser.h deleted file mode 100644 index 789932ac..00000000 --- a/third_party/ffmpeg/windows/include/libavcodec/vorbis_parser.h +++ /dev/null @@ -1,74 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * A public API for Vorbis parsing - * - * Determines the duration for each packet. - */ - -#ifndef AVCODEC_VORBIS_PARSER_H -#define AVCODEC_VORBIS_PARSER_H - -#include - -typedef struct AVVorbisParseContext AVVorbisParseContext; - -/** - * Allocate and initialize the Vorbis parser using headers in the extradata. - */ -AVVorbisParseContext *av_vorbis_parse_init(const uint8_t *extradata, - int extradata_size); - -/** - * Free the parser and everything associated with it. - */ -void av_vorbis_parse_free(AVVorbisParseContext **s); - -#define VORBIS_FLAG_HEADER 0x00000001 -#define VORBIS_FLAG_COMMENT 0x00000002 -#define VORBIS_FLAG_SETUP 0x00000004 - -/** - * Get the duration for a Vorbis packet. - * - * If @p flags is @c NULL, - * special frames are considered invalid. - * - * @param s Vorbis parser context - * @param buf buffer containing a Vorbis frame - * @param buf_size size of the buffer - * @param flags flags for special frames - */ -int av_vorbis_parse_frame_flags(AVVorbisParseContext *s, const uint8_t *buf, - int buf_size, int *flags); - -/** - * Get the duration for a Vorbis packet. - * - * @param s Vorbis parser context - * @param buf buffer containing a Vorbis frame - * @param buf_size size of the buffer - */ -int av_vorbis_parse_frame(AVVorbisParseContext *s, const uint8_t *buf, - int buf_size); - -void av_vorbis_parse_reset(AVVorbisParseContext *s); - -#endif /* AVCODEC_VORBIS_PARSER_H */ diff --git a/third_party/ffmpeg/windows/include/libavcodec/xvmc.h b/third_party/ffmpeg/windows/include/libavcodec/xvmc.h deleted file mode 100644 index 52e70c0d..00000000 --- a/third_party/ffmpeg/windows/include/libavcodec/xvmc.h +++ /dev/null @@ -1,171 +0,0 @@ -/* - * Copyright (C) 2003 Ivan Kalvachev - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_XVMC_H -#define AVCODEC_XVMC_H - -/** - * @file - * @ingroup lavc_codec_hwaccel_xvmc - * Public libavcodec XvMC header. - */ - -#pragma message("XvMC is no longer supported; this header is deprecated and will be removed") - -#include - -#include "libavutil/attributes.h" -#include "avcodec.h" - -/** - * @defgroup lavc_codec_hwaccel_xvmc XvMC - * @ingroup lavc_codec_hwaccel - * - * @{ - */ - -#define AV_XVMC_ID 0x1DC711C0 /**< special value to ensure that regular pixel routines haven't corrupted the struct - the number is 1337 speak for the letters IDCT MCo (motion compensation) */ - -struct attribute_deprecated xvmc_pix_fmt { - /** The field contains the special constant value AV_XVMC_ID. - It is used as a test that the application correctly uses the API, - and that there is no corruption caused by pixel routines. - - application - set during initialization - - libavcodec - unchanged - */ - int xvmc_id; - - /** Pointer to the block array allocated by XvMCCreateBlocks(). - The array has to be freed by XvMCDestroyBlocks(). - Each group of 64 values represents one data block of differential - pixel information (in MoCo mode) or coefficients for IDCT. - - application - set the pointer during initialization - - libavcodec - fills coefficients/pixel data into the array - */ - short* data_blocks; - - /** Pointer to the macroblock description array allocated by - XvMCCreateMacroBlocks() and freed by XvMCDestroyMacroBlocks(). - - application - set the pointer during initialization - - libavcodec - fills description data into the array - */ - XvMCMacroBlock* mv_blocks; - - /** Number of macroblock descriptions that can be stored in the mv_blocks - array. - - application - set during initialization - - libavcodec - unchanged - */ - int allocated_mv_blocks; - - /** Number of blocks that can be stored at once in the data_blocks array. - - application - set during initialization - - libavcodec - unchanged - */ - int allocated_data_blocks; - - /** Indicate that the hardware would interpret data_blocks as IDCT - coefficients and perform IDCT on them. - - application - set during initialization - - libavcodec - unchanged - */ - int idct; - - /** In MoCo mode it indicates that intra macroblocks are assumed to be in - unsigned format; same as the XVMC_INTRA_UNSIGNED flag. - - application - set during initialization - - libavcodec - unchanged - */ - int unsigned_intra; - - /** Pointer to the surface allocated by XvMCCreateSurface(). - It has to be freed by XvMCDestroySurface() on application exit. - It identifies the frame and its state on the video hardware. - - application - set during initialization - - libavcodec - unchanged - */ - XvMCSurface* p_surface; - -/** Set by the decoder before calling ff_draw_horiz_band(), - needed by the XvMCRenderSurface function. */ -//@{ - /** Pointer to the surface used as past reference - - application - unchanged - - libavcodec - set - */ - XvMCSurface* p_past_surface; - - /** Pointer to the surface used as future reference - - application - unchanged - - libavcodec - set - */ - XvMCSurface* p_future_surface; - - /** top/bottom field or frame - - application - unchanged - - libavcodec - set - */ - unsigned int picture_structure; - - /** XVMC_SECOND_FIELD - 1st or 2nd field in the sequence - - application - unchanged - - libavcodec - set - */ - unsigned int flags; -//}@ - - /** Number of macroblock descriptions in the mv_blocks array - that have already been passed to the hardware. - - application - zeroes it on get_buffer(). - A successful ff_draw_horiz_band() may increment it - with filled_mb_block_num or zero both. - - libavcodec - unchanged - */ - int start_mv_blocks_num; - - /** Number of new macroblock descriptions in the mv_blocks array (after - start_mv_blocks_num) that are filled by libavcodec and have to be - passed to the hardware. - - application - zeroes it on get_buffer() or after successful - ff_draw_horiz_band(). - - libavcodec - increment with one of each stored MB - */ - int filled_mv_blocks_num; - - /** Number of the next free data block; one data block consists of - 64 short values in the data_blocks array. - All blocks before this one have already been claimed by placing their - position into the corresponding block description structure field, - that are part of the mv_blocks array. - - application - zeroes it on get_buffer(). - A successful ff_draw_horiz_band() may zero it together - with start_mb_blocks_num. - - libavcodec - each decoded macroblock increases it by the number - of coded blocks it contains. - */ - int next_free_data_block_num; -}; - -/** - * @} - */ - -#endif /* AVCODEC_XVMC_H */ diff --git a/third_party/ffmpeg/windows/include/libavdevice/avdevice.h b/third_party/ffmpeg/windows/include/libavdevice/avdevice.h deleted file mode 100644 index 0b32e59f..00000000 --- a/third_party/ffmpeg/windows/include/libavdevice/avdevice.h +++ /dev/null @@ -1,527 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVDEVICE_AVDEVICE_H -#define AVDEVICE_AVDEVICE_H - -#include "version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "version.h" -#endif - -/** - * @file - * @ingroup lavd - * Main libavdevice API header - */ - -/** - * @defgroup lavd libavdevice - * Special devices muxing/demuxing library. - * - * Libavdevice is a complementary library to @ref libavf "libavformat". It - * provides various "special" platform-specific muxers and demuxers, e.g. for - * grabbing devices, audio capture and playback etc. As a consequence, the - * (de)muxers in libavdevice are of the AVFMT_NOFILE type (they use their own - * I/O functions). The filename passed to avformat_open_input() often does not - * refer to an actually existing file, but has some special device-specific - * meaning - e.g. for xcbgrab it is the display name. - * - * To use libavdevice, simply call avdevice_register_all() to register all - * compiled muxers and demuxers. They all use standard libavformat API. - * - * @{ - */ - -#include "libavutil/log.h" -#include "libavutil/opt.h" -#include "libavutil/dict.h" -#include "libavformat/avformat.h" - -/** - * Return the LIBAVDEVICE_VERSION_INT constant. - */ -unsigned avdevice_version(void); - -/** - * Return the libavdevice build-time configuration. - */ -const char *avdevice_configuration(void); - -/** - * Return the libavdevice license. - */ -const char *avdevice_license(void); - -/** - * Initialize libavdevice and register all the input and output devices. - */ -void avdevice_register_all(void); - -/** - * Audio input devices iterator. - * - * If d is NULL, returns the first registered input audio/video device, - * if d is non-NULL, returns the next registered input audio/video device after d - * or NULL if d is the last one. - */ -const AVInputFormat *av_input_audio_device_next(const AVInputFormat *d); - -/** - * Video input devices iterator. - * - * If d is NULL, returns the first registered input audio/video device, - * if d is non-NULL, returns the next registered input audio/video device after d - * or NULL if d is the last one. - */ -const AVInputFormat *av_input_video_device_next(const AVInputFormat *d); - -/** - * Audio output devices iterator. - * - * If d is NULL, returns the first registered output audio/video device, - * if d is non-NULL, returns the next registered output audio/video device after d - * or NULL if d is the last one. - */ -const AVOutputFormat *av_output_audio_device_next(const AVOutputFormat *d); - -/** - * Video output devices iterator. - * - * If d is NULL, returns the first registered output audio/video device, - * if d is non-NULL, returns the next registered output audio/video device after d - * or NULL if d is the last one. - */ -const AVOutputFormat *av_output_video_device_next(const AVOutputFormat *d); - -typedef struct AVDeviceRect { - int x; /**< x coordinate of top left corner */ - int y; /**< y coordinate of top left corner */ - int width; /**< width */ - int height; /**< height */ -} AVDeviceRect; - -/** - * Message types used by avdevice_app_to_dev_control_message(). - */ -enum AVAppToDevMessageType { - /** - * Dummy message. - */ - AV_APP_TO_DEV_NONE = MKBETAG('N','O','N','E'), - - /** - * Window size change message. - * - * Message is sent to the device every time the application changes the size - * of the window device renders to. - * Message should also be sent right after window is created. - * - * data: AVDeviceRect: new window size. - */ - AV_APP_TO_DEV_WINDOW_SIZE = MKBETAG('G','E','O','M'), - - /** - * Repaint request message. - * - * Message is sent to the device when window has to be repainted. - * - * data: AVDeviceRect: area required to be repainted. - * NULL: whole area is required to be repainted. - */ - AV_APP_TO_DEV_WINDOW_REPAINT = MKBETAG('R','E','P','A'), - - /** - * Request pause/play. - * - * Application requests pause/unpause playback. - * Mostly usable with devices that have internal buffer. - * By default devices are not paused. - * - * data: NULL - */ - AV_APP_TO_DEV_PAUSE = MKBETAG('P', 'A', 'U', ' '), - AV_APP_TO_DEV_PLAY = MKBETAG('P', 'L', 'A', 'Y'), - AV_APP_TO_DEV_TOGGLE_PAUSE = MKBETAG('P', 'A', 'U', 'T'), - - /** - * Volume control message. - * - * Set volume level. It may be device-dependent if volume - * is changed per stream or system wide. Per stream volume - * change is expected when possible. - * - * data: double: new volume with range of 0.0 - 1.0. - */ - AV_APP_TO_DEV_SET_VOLUME = MKBETAG('S', 'V', 'O', 'L'), - - /** - * Mute control messages. - * - * Change mute state. It may be device-dependent if mute status - * is changed per stream or system wide. Per stream mute status - * change is expected when possible. - * - * data: NULL. - */ - AV_APP_TO_DEV_MUTE = MKBETAG(' ', 'M', 'U', 'T'), - AV_APP_TO_DEV_UNMUTE = MKBETAG('U', 'M', 'U', 'T'), - AV_APP_TO_DEV_TOGGLE_MUTE = MKBETAG('T', 'M', 'U', 'T'), - - /** - * Get volume/mute messages. - * - * Force the device to send AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED or - * AV_DEV_TO_APP_MUTE_STATE_CHANGED command respectively. - * - * data: NULL. - */ - AV_APP_TO_DEV_GET_VOLUME = MKBETAG('G', 'V', 'O', 'L'), - AV_APP_TO_DEV_GET_MUTE = MKBETAG('G', 'M', 'U', 'T'), -}; - -/** - * Message types used by avdevice_dev_to_app_control_message(). - */ -enum AVDevToAppMessageType { - /** - * Dummy message. - */ - AV_DEV_TO_APP_NONE = MKBETAG('N','O','N','E'), - - /** - * Create window buffer message. - * - * Device requests to create a window buffer. Exact meaning is device- - * and application-dependent. Message is sent before rendering first - * frame and all one-shot initializations should be done here. - * Application is allowed to ignore preferred window buffer size. - * - * @note: Application is obligated to inform about window buffer size - * with AV_APP_TO_DEV_WINDOW_SIZE message. - * - * data: AVDeviceRect: preferred size of the window buffer. - * NULL: no preferred size of the window buffer. - */ - AV_DEV_TO_APP_CREATE_WINDOW_BUFFER = MKBETAG('B','C','R','E'), - - /** - * Prepare window buffer message. - * - * Device requests to prepare a window buffer for rendering. - * Exact meaning is device- and application-dependent. - * Message is sent before rendering of each frame. - * - * data: NULL. - */ - AV_DEV_TO_APP_PREPARE_WINDOW_BUFFER = MKBETAG('B','P','R','E'), - - /** - * Display window buffer message. - * - * Device requests to display a window buffer. - * Message is sent when new frame is ready to be displayed. - * Usually buffers need to be swapped in handler of this message. - * - * data: NULL. - */ - AV_DEV_TO_APP_DISPLAY_WINDOW_BUFFER = MKBETAG('B','D','I','S'), - - /** - * Destroy window buffer message. - * - * Device requests to destroy a window buffer. - * Message is sent when device is about to be destroyed and window - * buffer is not required anymore. - * - * data: NULL. - */ - AV_DEV_TO_APP_DESTROY_WINDOW_BUFFER = MKBETAG('B','D','E','S'), - - /** - * Buffer fullness status messages. - * - * Device signals buffer overflow/underflow. - * - * data: NULL. - */ - AV_DEV_TO_APP_BUFFER_OVERFLOW = MKBETAG('B','O','F','L'), - AV_DEV_TO_APP_BUFFER_UNDERFLOW = MKBETAG('B','U','F','L'), - - /** - * Buffer readable/writable. - * - * Device informs that buffer is readable/writable. - * When possible, device informs how many bytes can be read/write. - * - * @warning Device may not inform when number of bytes than can be read/write changes. - * - * data: int64_t: amount of bytes available to read/write. - * NULL: amount of bytes available to read/write is not known. - */ - AV_DEV_TO_APP_BUFFER_READABLE = MKBETAG('B','R','D',' '), - AV_DEV_TO_APP_BUFFER_WRITABLE = MKBETAG('B','W','R',' '), - - /** - * Mute state change message. - * - * Device informs that mute state has changed. - * - * data: int: 0 for not muted state, non-zero for muted state. - */ - AV_DEV_TO_APP_MUTE_STATE_CHANGED = MKBETAG('C','M','U','T'), - - /** - * Volume level change message. - * - * Device informs that volume level has changed. - * - * data: double: new volume with range of 0.0 - 1.0. - */ - AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED = MKBETAG('C','V','O','L'), -}; - -/** - * Send control message from application to device. - * - * @param s device context. - * @param type message type. - * @param data message data. Exact type depends on message type. - * @param data_size size of message data. - * @return >= 0 on success, negative on error. - * AVERROR(ENOSYS) when device doesn't implement handler of the message. - */ -int avdevice_app_to_dev_control_message(struct AVFormatContext *s, - enum AVAppToDevMessageType type, - void *data, size_t data_size); - -/** - * Send control message from device to application. - * - * @param s device context. - * @param type message type. - * @param data message data. Can be NULL. - * @param data_size size of message data. - * @return >= 0 on success, negative on error. - * AVERROR(ENOSYS) when application doesn't implement handler of the message. - */ -int avdevice_dev_to_app_control_message(struct AVFormatContext *s, - enum AVDevToAppMessageType type, - void *data, size_t data_size); - -#if FF_API_DEVICE_CAPABILITIES -/** - * Following API allows user to probe device capabilities (supported codecs, - * pixel formats, sample formats, resolutions, channel counts, etc). - * It is build on top op AVOption API. - * Queried capabilities make it possible to set up converters of video or audio - * parameters that fit to the device. - * - * List of capabilities that can be queried: - * - Capabilities valid for both audio and video devices: - * - codec: supported audio/video codecs. - * type: AV_OPT_TYPE_INT (AVCodecID value) - * - Capabilities valid for audio devices: - * - sample_format: supported sample formats. - * type: AV_OPT_TYPE_INT (AVSampleFormat value) - * - sample_rate: supported sample rates. - * type: AV_OPT_TYPE_INT - * - channels: supported number of channels. - * type: AV_OPT_TYPE_INT - * - channel_layout: supported channel layouts. - * type: AV_OPT_TYPE_INT64 - * - Capabilities valid for video devices: - * - pixel_format: supported pixel formats. - * type: AV_OPT_TYPE_INT (AVPixelFormat value) - * - window_size: supported window sizes (describes size of the window size presented to the user). - * type: AV_OPT_TYPE_IMAGE_SIZE - * - frame_size: supported frame sizes (describes size of provided video frames). - * type: AV_OPT_TYPE_IMAGE_SIZE - * - fps: supported fps values - * type: AV_OPT_TYPE_RATIONAL - * - * Value of the capability may be set by user using av_opt_set() function - * and AVDeviceCapabilitiesQuery object. Following queries will - * limit results to the values matching already set capabilities. - * For example, setting a codec may impact number of formats or fps values - * returned during next query. Setting invalid value may limit results to zero. - * - * Example of the usage basing on opengl output device: - * - * @code - * AVFormatContext *oc = NULL; - * AVDeviceCapabilitiesQuery *caps = NULL; - * AVOptionRanges *ranges; - * int ret; - * - * if ((ret = avformat_alloc_output_context2(&oc, NULL, "opengl", NULL)) < 0) - * goto fail; - * if (avdevice_capabilities_create(&caps, oc, NULL) < 0) - * goto fail; - * - * //query codecs - * if (av_opt_query_ranges(&ranges, caps, "codec", AV_OPT_MULTI_COMPONENT_RANGE)) < 0) - * goto fail; - * //pick codec here and set it - * av_opt_set(caps, "codec", AV_CODEC_ID_RAWVIDEO, 0); - * - * //query format - * if (av_opt_query_ranges(&ranges, caps, "pixel_format", AV_OPT_MULTI_COMPONENT_RANGE)) < 0) - * goto fail; - * //pick format here and set it - * av_opt_set(caps, "pixel_format", AV_PIX_FMT_YUV420P, 0); - * - * //query and set more capabilities - * - * fail: - * //clean up code - * avdevice_capabilities_free(&query, oc); - * avformat_free_context(oc); - * @endcode - */ - -/** - * Structure describes device capabilities. - * - * It is used by devices in conjunction with av_device_capabilities AVOption table - * to implement capabilities probing API based on AVOption API. Should not be used directly. - */ -typedef struct AVDeviceCapabilitiesQuery { - const AVClass *av_class; - AVFormatContext *device_context; - enum AVCodecID codec; - enum AVSampleFormat sample_format; - enum AVPixelFormat pixel_format; - int sample_rate; - int channels; - int64_t channel_layout; - int window_width; - int window_height; - int frame_width; - int frame_height; - AVRational fps; -} AVDeviceCapabilitiesQuery; - -/** - * AVOption table used by devices to implement device capabilities API. Should not be used by a user. - */ -attribute_deprecated -extern const AVOption av_device_capabilities[]; - -/** - * Initialize capabilities probing API based on AVOption API. - * - * avdevice_capabilities_free() must be called when query capabilities API is - * not used anymore. - * - * @param[out] caps Device capabilities data. Pointer to a NULL pointer must be passed. - * @param s Context of the device. - * @param device_options An AVDictionary filled with device-private options. - * On return this parameter will be destroyed and replaced with a dict - * containing options that were not found. May be NULL. - * The same options must be passed later to avformat_write_header() for output - * devices or avformat_open_input() for input devices, or at any other place - * that affects device-private options. - * - * @return >= 0 on success, negative otherwise. - */ -attribute_deprecated -int avdevice_capabilities_create(AVDeviceCapabilitiesQuery **caps, AVFormatContext *s, - AVDictionary **device_options); - -/** - * Free resources created by avdevice_capabilities_create() - * - * @param caps Device capabilities data to be freed. - * @param s Context of the device. - */ -attribute_deprecated -void avdevice_capabilities_free(AVDeviceCapabilitiesQuery **caps, AVFormatContext *s); -#endif - -/** - * Structure describes basic parameters of the device. - */ -typedef struct AVDeviceInfo { - char *device_name; /**< device name, format depends on device */ - char *device_description; /**< human friendly name */ - enum AVMediaType *media_types; /**< array indicating what media types(s), if any, a device can provide. If null, cannot provide any */ - int nb_media_types; /**< length of media_types array, 0 if device cannot provide any media types */ -} AVDeviceInfo; - -/** - * List of devices. - */ -typedef struct AVDeviceInfoList { - AVDeviceInfo **devices; /**< list of autodetected devices */ - int nb_devices; /**< number of autodetected devices */ - int default_device; /**< index of default device or -1 if no default */ -} AVDeviceInfoList; - -/** - * List devices. - * - * Returns available device names and their parameters. - * - * @note: Some devices may accept system-dependent device names that cannot be - * autodetected. The list returned by this function cannot be assumed to - * be always completed. - * - * @param s device context. - * @param[out] device_list list of autodetected devices. - * @return count of autodetected devices, negative on error. - */ -int avdevice_list_devices(struct AVFormatContext *s, AVDeviceInfoList **device_list); - -/** - * Convenient function to free result of avdevice_list_devices(). - * - * @param devices device list to be freed. - */ -void avdevice_free_list_devices(AVDeviceInfoList **device_list); - -/** - * List devices. - * - * Returns available device names and their parameters. - * These are convinient wrappers for avdevice_list_devices(). - * Device context is allocated and deallocated internally. - * - * @param device device format. May be NULL if device name is set. - * @param device_name device name. May be NULL if device format is set. - * @param device_options An AVDictionary filled with device-private options. May be NULL. - * The same options must be passed later to avformat_write_header() for output - * devices or avformat_open_input() for input devices, or at any other place - * that affects device-private options. - * @param[out] device_list list of autodetected devices - * @return count of autodetected devices, negative on error. - * @note device argument takes precedence over device_name when both are set. - */ -int avdevice_list_input_sources(const AVInputFormat *device, const char *device_name, - AVDictionary *device_options, AVDeviceInfoList **device_list); -int avdevice_list_output_sinks(const AVOutputFormat *device, const char *device_name, - AVDictionary *device_options, AVDeviceInfoList **device_list); - -/** - * @} - */ - -#endif /* AVDEVICE_AVDEVICE_H */ diff --git a/third_party/ffmpeg/windows/include/libavdevice/version.h b/third_party/ffmpeg/windows/include/libavdevice/version.h deleted file mode 100644 index 3e654fff..00000000 --- a/third_party/ffmpeg/windows/include/libavdevice/version.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVDEVICE_VERSION_H -#define AVDEVICE_VERSION_H - -/** - * @file - * @ingroup lavd - * Libavdevice version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVDEVICE_VERSION_MINOR 8 -#define LIBAVDEVICE_VERSION_MICRO 101 - -#define LIBAVDEVICE_VERSION_INT AV_VERSION_INT(LIBAVDEVICE_VERSION_MAJOR, \ - LIBAVDEVICE_VERSION_MINOR, \ - LIBAVDEVICE_VERSION_MICRO) -#define LIBAVDEVICE_VERSION AV_VERSION(LIBAVDEVICE_VERSION_MAJOR, \ - LIBAVDEVICE_VERSION_MINOR, \ - LIBAVDEVICE_VERSION_MICRO) -#define LIBAVDEVICE_BUILD LIBAVDEVICE_VERSION_INT - -#define LIBAVDEVICE_IDENT "Lavd" AV_STRINGIFY(LIBAVDEVICE_VERSION) - -#endif /* AVDEVICE_VERSION_H */ diff --git a/third_party/ffmpeg/windows/include/libavdevice/version_major.h b/third_party/ffmpeg/windows/include/libavdevice/version_major.h deleted file mode 100644 index d255ff69..00000000 --- a/third_party/ffmpeg/windows/include/libavdevice/version_major.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVDEVICE_VERSION_MAJOR_H -#define AVDEVICE_VERSION_MAJOR_H - -/** - * @file - * @ingroup lavd - * Libavdevice version macros - */ - -#define LIBAVDEVICE_VERSION_MAJOR 59 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - */ -#define FF_API_DEVICE_CAPABILITIES (LIBAVDEVICE_VERSION_MAJOR < 60) - -#endif /* AVDEVICE_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/windows/include/libavfilter/avfilter.h b/third_party/ffmpeg/windows/include/libavfilter/avfilter.h deleted file mode 100644 index 2e8197c9..00000000 --- a/third_party/ffmpeg/windows/include/libavfilter/avfilter.h +++ /dev/null @@ -1,1196 +0,0 @@ -/* - * filter layer - * Copyright (c) 2007 Bobby Bingham - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_AVFILTER_H -#define AVFILTER_AVFILTER_H - -/** - * @file - * @ingroup lavfi - * Main libavfilter public API header - */ - -/** - * @defgroup lavfi libavfilter - * Graph-based frame editing library. - * - * @{ - */ - -#include - -#include "libavutil/attributes.h" -#include "libavutil/avutil.h" -#include "libavutil/buffer.h" -#include "libavutil/dict.h" -#include "libavutil/frame.h" -#include "libavutil/log.h" -#include "libavutil/samplefmt.h" -#include "libavutil/pixfmt.h" -#include "libavutil/rational.h" - -#include "libavfilter/version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "libavfilter/version.h" -#endif - -/** - * Return the LIBAVFILTER_VERSION_INT constant. - */ -unsigned avfilter_version(void); - -/** - * Return the libavfilter build-time configuration. - */ -const char *avfilter_configuration(void); - -/** - * Return the libavfilter license. - */ -const char *avfilter_license(void); - -typedef struct AVFilterContext AVFilterContext; -typedef struct AVFilterLink AVFilterLink; -typedef struct AVFilterPad AVFilterPad; -typedef struct AVFilterFormats AVFilterFormats; -typedef struct AVFilterChannelLayouts AVFilterChannelLayouts; - -#if FF_API_PAD_COUNT -/** - * Get the number of elements in an AVFilter's inputs or outputs array. - * - * @deprecated Use avfilter_filter_pad_count() instead. - */ -attribute_deprecated -int avfilter_pad_count(const AVFilterPad *pads); -#endif - -/** - * Get the name of an AVFilterPad. - * - * @param pads an array of AVFilterPads - * @param pad_idx index of the pad in the array; it is the caller's - * responsibility to ensure the index is valid - * - * @return name of the pad_idx'th pad in pads - */ -const char *avfilter_pad_get_name(const AVFilterPad *pads, int pad_idx); - -/** - * Get the type of an AVFilterPad. - * - * @param pads an array of AVFilterPads - * @param pad_idx index of the pad in the array; it is the caller's - * responsibility to ensure the index is valid - * - * @return type of the pad_idx'th pad in pads - */ -enum AVMediaType avfilter_pad_get_type(const AVFilterPad *pads, int pad_idx); - -/** - * The number of the filter inputs is not determined just by AVFilter.inputs. - * The filter might add additional inputs during initialization depending on the - * options supplied to it. - */ -#define AVFILTER_FLAG_DYNAMIC_INPUTS (1 << 0) -/** - * The number of the filter outputs is not determined just by AVFilter.outputs. - * The filter might add additional outputs during initialization depending on - * the options supplied to it. - */ -#define AVFILTER_FLAG_DYNAMIC_OUTPUTS (1 << 1) -/** - * The filter supports multithreading by splitting frames into multiple parts - * and processing them concurrently. - */ -#define AVFILTER_FLAG_SLICE_THREADS (1 << 2) -/** - * The filter is a "metadata" filter - it does not modify the frame data in any - * way. It may only affect the metadata (i.e. those fields copied by - * av_frame_copy_props()). - * - * More precisely, this means: - * - video: the data of any frame output by the filter must be exactly equal to - * some frame that is received on one of its inputs. Furthermore, all frames - * produced on a given output must correspond to frames received on the same - * input and their order must be unchanged. Note that the filter may still - * drop or duplicate the frames. - * - audio: the data produced by the filter on any of its outputs (viewed e.g. - * as an array of interleaved samples) must be exactly equal to the data - * received by the filter on one of its inputs. - */ -#define AVFILTER_FLAG_METADATA_ONLY (1 << 3) -/** - * Some filters support a generic "enable" expression option that can be used - * to enable or disable a filter in the timeline. Filters supporting this - * option have this flag set. When the enable expression is false, the default - * no-op filter_frame() function is called in place of the filter_frame() - * callback defined on each input pad, thus the frame is passed unchanged to - * the next filters. - */ -#define AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC (1 << 16) -/** - * Same as AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC, except that the filter will - * have its filter_frame() callback(s) called as usual even when the enable - * expression is false. The filter will disable filtering within the - * filter_frame() callback(s) itself, for example executing code depending on - * the AVFilterContext->is_disabled value. - */ -#define AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL (1 << 17) -/** - * Handy mask to test whether the filter supports or no the timeline feature - * (internally or generically). - */ -#define AVFILTER_FLAG_SUPPORT_TIMELINE (AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC | AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL) - -/** - * Filter definition. This defines the pads a filter contains, and all the - * callback functions used to interact with the filter. - */ -typedef struct AVFilter { - /** - * Filter name. Must be non-NULL and unique among filters. - */ - const char *name; - - /** - * A description of the filter. May be NULL. - * - * You should use the NULL_IF_CONFIG_SMALL() macro to define it. - */ - const char *description; - - /** - * List of static inputs. - * - * NULL if there are no (static) inputs. Instances of filters with - * AVFILTER_FLAG_DYNAMIC_INPUTS set may have more inputs than present in - * this list. - */ - const AVFilterPad *inputs; - - /** - * List of static outputs. - * - * NULL if there are no (static) outputs. Instances of filters with - * AVFILTER_FLAG_DYNAMIC_OUTPUTS set may have more outputs than present in - * this list. - */ - const AVFilterPad *outputs; - - /** - * A class for the private data, used to declare filter private AVOptions. - * This field is NULL for filters that do not declare any options. - * - * If this field is non-NULL, the first member of the filter private data - * must be a pointer to AVClass, which will be set by libavfilter generic - * code to this class. - */ - const AVClass *priv_class; - - /** - * A combination of AVFILTER_FLAG_* - */ - int flags; - - /***************************************************************** - * All fields below this line are not part of the public API. They - * may not be used outside of libavfilter and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - - /** - * The number of entries in the list of inputs. - */ - uint8_t nb_inputs; - - /** - * The number of entries in the list of outputs. - */ - uint8_t nb_outputs; - - /** - * This field determines the state of the formats union. - * It is an enum FilterFormatsState value. - */ - uint8_t formats_state; - - /** - * Filter pre-initialization function - * - * This callback will be called immediately after the filter context is - * allocated, to allow allocating and initing sub-objects. - * - * If this callback is not NULL, the uninit callback will be called on - * allocation failure. - * - * @return 0 on success, - * AVERROR code on failure (but the code will be - * dropped and treated as ENOMEM by the calling code) - */ - int (*preinit)(AVFilterContext *ctx); - - /** - * Filter initialization function. - * - * This callback will be called only once during the filter lifetime, after - * all the options have been set, but before links between filters are - * established and format negotiation is done. - * - * Basic filter initialization should be done here. Filters with dynamic - * inputs and/or outputs should create those inputs/outputs here based on - * provided options. No more changes to this filter's inputs/outputs can be - * done after this callback. - * - * This callback must not assume that the filter links exist or frame - * parameters are known. - * - * @ref AVFilter.uninit "uninit" is guaranteed to be called even if - * initialization fails, so this callback does not have to clean up on - * failure. - * - * @return 0 on success, a negative AVERROR on failure - */ - int (*init)(AVFilterContext *ctx); - - /** - * Should be set instead of @ref AVFilter.init "init" by the filters that - * want to pass a dictionary of AVOptions to nested contexts that are - * allocated during init. - * - * On return, the options dict should be freed and replaced with one that - * contains all the options which could not be processed by this filter (or - * with NULL if all the options were processed). - * - * Otherwise the semantics is the same as for @ref AVFilter.init "init". - */ - int (*init_dict)(AVFilterContext *ctx, AVDictionary **options); - - /** - * Filter uninitialization function. - * - * Called only once right before the filter is freed. Should deallocate any - * memory held by the filter, release any buffer references, etc. It does - * not need to deallocate the AVFilterContext.priv memory itself. - * - * This callback may be called even if @ref AVFilter.init "init" was not - * called or failed, so it must be prepared to handle such a situation. - */ - void (*uninit)(AVFilterContext *ctx); - - /** - * The state of the following union is determined by formats_state. - * See the documentation of enum FilterFormatsState in internal.h. - */ - union { - /** - * Query formats supported by the filter on its inputs and outputs. - * - * This callback is called after the filter is initialized (so the inputs - * and outputs are fixed), shortly before the format negotiation. This - * callback may be called more than once. - * - * This callback must set AVFilterLink.outcfg.formats on every input link - * and AVFilterLink.incfg.formats on every output link to a list of - * pixel/sample formats that the filter supports on that link. For audio - * links, this filter must also set @ref AVFilterLink.incfg.samplerates - * "in_samplerates" / @ref AVFilterLink.outcfg.samplerates "out_samplerates" - * and @ref AVFilterLink.incfg.channel_layouts "in_channel_layouts" / - * @ref AVFilterLink.outcfg.channel_layouts "out_channel_layouts" analogously. - * - * This callback must never be NULL if the union is in this state. - * - * @return zero on success, a negative value corresponding to an - * AVERROR code otherwise - */ - int (*query_func)(AVFilterContext *); - /** - * A pointer to an array of admissible pixel formats delimited - * by AV_PIX_FMT_NONE. The generic code will use this list - * to indicate that this filter supports each of these pixel formats, - * provided that all inputs and outputs use the same pixel format. - * - * This list must never be NULL if the union is in this state. - * The type of all inputs and outputs of filters using this must - * be AVMEDIA_TYPE_VIDEO. - */ - const enum AVPixelFormat *pixels_list; - /** - * Analogous to pixels, but delimited by AV_SAMPLE_FMT_NONE - * and restricted to filters that only have AVMEDIA_TYPE_AUDIO - * inputs and outputs. - * - * In addition to that the generic code will mark all inputs - * and all outputs as supporting all sample rates and every - * channel count and channel layout, as long as all inputs - * and outputs use the same sample rate and channel count/layout. - */ - const enum AVSampleFormat *samples_list; - /** - * Equivalent to { pix_fmt, AV_PIX_FMT_NONE } as pixels_list. - */ - enum AVPixelFormat pix_fmt; - /** - * Equivalent to { sample_fmt, AV_SAMPLE_FMT_NONE } as samples_list. - */ - enum AVSampleFormat sample_fmt; - } formats; - - int priv_size; ///< size of private data to allocate for the filter - - int flags_internal; ///< Additional flags for avfilter internal use only. - - /** - * Make the filter instance process a command. - * - * @param cmd the command to process, for handling simplicity all commands must be alphanumeric only - * @param arg the argument for the command - * @param res a buffer with size res_size where the filter(s) can return a response. This must not change when the command is not supported. - * @param flags if AVFILTER_CMD_FLAG_FAST is set and the command would be - * time consuming then a filter should treat it like an unsupported command - * - * @returns >=0 on success otherwise an error code. - * AVERROR(ENOSYS) on unsupported commands - */ - int (*process_command)(AVFilterContext *, const char *cmd, const char *arg, char *res, int res_len, int flags); - - /** - * Filter activation function. - * - * Called when any processing is needed from the filter, instead of any - * filter_frame and request_frame on pads. - * - * The function must examine inlinks and outlinks and perform a single - * step of processing. If there is nothing to do, the function must do - * nothing and not return an error. If more steps are or may be - * possible, it must use ff_filter_set_ready() to schedule another - * activation. - */ - int (*activate)(AVFilterContext *ctx); -} AVFilter; - -/** - * Get the number of elements in an AVFilter's inputs or outputs array. - */ -unsigned avfilter_filter_pad_count(const AVFilter *filter, int is_output); - -/** - * Process multiple parts of the frame concurrently. - */ -#define AVFILTER_THREAD_SLICE (1 << 0) - -typedef struct AVFilterInternal AVFilterInternal; - -/** An instance of a filter */ -struct AVFilterContext { - const AVClass *av_class; ///< needed for av_log() and filters common options - - const AVFilter *filter; ///< the AVFilter of which this is an instance - - char *name; ///< name of this filter instance - - AVFilterPad *input_pads; ///< array of input pads - AVFilterLink **inputs; ///< array of pointers to input links - unsigned nb_inputs; ///< number of input pads - - AVFilterPad *output_pads; ///< array of output pads - AVFilterLink **outputs; ///< array of pointers to output links - unsigned nb_outputs; ///< number of output pads - - void *priv; ///< private data for use by the filter - - struct AVFilterGraph *graph; ///< filtergraph this filter belongs to - - /** - * Type of multithreading being allowed/used. A combination of - * AVFILTER_THREAD_* flags. - * - * May be set by the caller before initializing the filter to forbid some - * or all kinds of multithreading for this filter. The default is allowing - * everything. - * - * When the filter is initialized, this field is combined using bit AND with - * AVFilterGraph.thread_type to get the final mask used for determining - * allowed threading types. I.e. a threading type needs to be set in both - * to be allowed. - * - * After the filter is initialized, libavfilter sets this field to the - * threading type that is actually used (0 for no multithreading). - */ - int thread_type; - - /** - * An opaque struct for libavfilter internal use. - */ - AVFilterInternal *internal; - - struct AVFilterCommand *command_queue; - - char *enable_str; ///< enable expression string - void *enable; ///< parsed expression (AVExpr*) - double *var_values; ///< variable values for the enable expression - int is_disabled; ///< the enabled state from the last expression evaluation - - /** - * For filters which will create hardware frames, sets the device the - * filter should create them in. All other filters will ignore this field: - * in particular, a filter which consumes or processes hardware frames will - * instead use the hw_frames_ctx field in AVFilterLink to carry the - * hardware context information. - */ - AVBufferRef *hw_device_ctx; - - /** - * Max number of threads allowed in this filter instance. - * If <= 0, its value is ignored. - * Overrides global number of threads set per filter graph. - */ - int nb_threads; - - /** - * Ready status of the filter. - * A non-0 value means that the filter needs activating; - * a higher value suggests a more urgent activation. - */ - unsigned ready; - - /** - * Sets the number of extra hardware frames which the filter will - * allocate on its output links for use in following filters or by - * the caller. - * - * Some hardware filters require all frames that they will use for - * output to be defined in advance before filtering starts. For such - * filters, any hardware frame pools used for output must therefore be - * of fixed size. The extra frames set here are on top of any number - * that the filter needs internally in order to operate normally. - * - * This field must be set before the graph containing this filter is - * configured. - */ - int extra_hw_frames; -}; - -/** - * Lists of formats / etc. supported by an end of a link. - * - * This structure is directly part of AVFilterLink, in two copies: - * one for the source filter, one for the destination filter. - - * These lists are used for negotiating the format to actually be used, - * which will be loaded into the format and channel_layout members of - * AVFilterLink, when chosen. - */ -typedef struct AVFilterFormatsConfig { - - /** - * List of supported formats (pixel or sample). - */ - AVFilterFormats *formats; - - /** - * Lists of supported sample rates, only for audio. - */ - AVFilterFormats *samplerates; - - /** - * Lists of supported channel layouts, only for audio. - */ - AVFilterChannelLayouts *channel_layouts; - -} AVFilterFormatsConfig; - -/** - * A link between two filters. This contains pointers to the source and - * destination filters between which this link exists, and the indexes of - * the pads involved. In addition, this link also contains the parameters - * which have been negotiated and agreed upon between the filter, such as - * image dimensions, format, etc. - * - * Applications must not normally access the link structure directly. - * Use the buffersrc and buffersink API instead. - * In the future, access to the header may be reserved for filters - * implementation. - */ -struct AVFilterLink { - AVFilterContext *src; ///< source filter - AVFilterPad *srcpad; ///< output pad on the source filter - - AVFilterContext *dst; ///< dest filter - AVFilterPad *dstpad; ///< input pad on the dest filter - - enum AVMediaType type; ///< filter media type - - /* These parameters apply only to video */ - int w; ///< agreed upon image width - int h; ///< agreed upon image height - AVRational sample_aspect_ratio; ///< agreed upon sample aspect ratio - /* These parameters apply only to audio */ -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * channel layout of current buffer (see libavutil/channel_layout.h) - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; -#endif - int sample_rate; ///< samples per second - - int format; ///< agreed upon media format - - /** - * Define the time base used by the PTS of the frames/samples - * which will pass through this link. - * During the configuration stage, each filter is supposed to - * change only the output timebase, while the timebase of the - * input link is assumed to be an unchangeable property. - */ - AVRational time_base; - - AVChannelLayout ch_layout; ///< channel layout of current buffer (see libavutil/channel_layout.h) - - /***************************************************************** - * All fields below this line are not part of the public API. They - * may not be used outside of libavfilter and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - - /** - * Lists of supported formats / etc. supported by the input filter. - */ - AVFilterFormatsConfig incfg; - - /** - * Lists of supported formats / etc. supported by the output filter. - */ - AVFilterFormatsConfig outcfg; - - /** stage of the initialization of the link properties (dimensions, etc) */ - enum { - AVLINK_UNINIT = 0, ///< not started - AVLINK_STARTINIT, ///< started, but incomplete - AVLINK_INIT ///< complete - } init_state; - - /** - * Graph the filter belongs to. - */ - struct AVFilterGraph *graph; - - /** - * Current timestamp of the link, as defined by the most recent - * frame(s), in link time_base units. - */ - int64_t current_pts; - - /** - * Current timestamp of the link, as defined by the most recent - * frame(s), in AV_TIME_BASE units. - */ - int64_t current_pts_us; - - /** - * Index in the age array. - */ - int age_index; - - /** - * Frame rate of the stream on the link, or 1/0 if unknown or variable; - * if left to 0/0, will be automatically copied from the first input - * of the source filter if it exists. - * - * Sources should set it to the best estimation of the real frame rate. - * If the source frame rate is unknown or variable, set this to 1/0. - * Filters should update it if necessary depending on their function. - * Sinks can use it to set a default output frame rate. - * It is similar to the r_frame_rate field in AVStream. - */ - AVRational frame_rate; - - /** - * Minimum number of samples to filter at once. If filter_frame() is - * called with fewer samples, it will accumulate them in fifo. - * This field and the related ones must not be changed after filtering - * has started. - * If 0, all related fields are ignored. - */ - int min_samples; - - /** - * Maximum number of samples to filter at once. If filter_frame() is - * called with more samples, it will split them. - */ - int max_samples; - - /** - * Number of past frames sent through the link. - */ - int64_t frame_count_in, frame_count_out; - - /** - * Number of past samples sent through the link. - */ - int64_t sample_count_in, sample_count_out; - - /** - * A pointer to a FFFramePool struct. - */ - void *frame_pool; - - /** - * True if a frame is currently wanted on the output of this filter. - * Set when ff_request_frame() is called by the output, - * cleared when a frame is filtered. - */ - int frame_wanted_out; - - /** - * For hwaccel pixel formats, this should be a reference to the - * AVHWFramesContext describing the frames. - */ - AVBufferRef *hw_frames_ctx; - -#ifndef FF_INTERNAL_FIELDS - - /** - * Internal structure members. - * The fields below this limit are internal for libavfilter's use - * and must in no way be accessed by applications. - */ - char reserved[0xF000]; - -#else /* FF_INTERNAL_FIELDS */ - - /** - * Queue of frames waiting to be filtered. - */ - FFFrameQueue fifo; - - /** - * If set, the source filter can not generate a frame as is. - * The goal is to avoid repeatedly calling the request_frame() method on - * the same link. - */ - int frame_blocked_in; - - /** - * Link input status. - * If not zero, all attempts of filter_frame will fail with the - * corresponding code. - */ - int status_in; - - /** - * Timestamp of the input status change. - */ - int64_t status_in_pts; - - /** - * Link output status. - * If not zero, all attempts of request_frame will fail with the - * corresponding code. - */ - int status_out; - -#endif /* FF_INTERNAL_FIELDS */ - -}; - -/** - * Link two filters together. - * - * @param src the source filter - * @param srcpad index of the output pad on the source filter - * @param dst the destination filter - * @param dstpad index of the input pad on the destination filter - * @return zero on success - */ -int avfilter_link(AVFilterContext *src, unsigned srcpad, - AVFilterContext *dst, unsigned dstpad); - -/** - * Free the link in *link, and set its pointer to NULL. - */ -void avfilter_link_free(AVFilterLink **link); - -/** - * Negotiate the media format, dimensions, etc of all inputs to a filter. - * - * @param filter the filter to negotiate the properties for its inputs - * @return zero on successful negotiation - */ -int avfilter_config_links(AVFilterContext *filter); - -#define AVFILTER_CMD_FLAG_ONE 1 ///< Stop once a filter understood the command (for target=all for example), fast filters are favored automatically -#define AVFILTER_CMD_FLAG_FAST 2 ///< Only execute command when its fast (like a video out that supports contrast adjustment in hw) - -/** - * Make the filter instance process a command. - * It is recommended to use avfilter_graph_send_command(). - */ -int avfilter_process_command(AVFilterContext *filter, const char *cmd, const char *arg, char *res, int res_len, int flags); - -/** - * Iterate over all registered filters. - * - * @param opaque a pointer where libavfilter will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered filter or NULL when the iteration is - * finished - */ -const AVFilter *av_filter_iterate(void **opaque); - -/** - * Get a filter definition matching the given name. - * - * @param name the filter name to find - * @return the filter definition, if any matching one is registered. - * NULL if none found. - */ -const AVFilter *avfilter_get_by_name(const char *name); - - -/** - * Initialize a filter with the supplied parameters. - * - * @param ctx uninitialized filter context to initialize - * @param args Options to initialize the filter with. This must be a - * ':'-separated list of options in the 'key=value' form. - * May be NULL if the options have been set directly using the - * AVOptions API or there are no options that need to be set. - * @return 0 on success, a negative AVERROR on failure - */ -int avfilter_init_str(AVFilterContext *ctx, const char *args); - -/** - * Initialize a filter with the supplied dictionary of options. - * - * @param ctx uninitialized filter context to initialize - * @param options An AVDictionary filled with options for this filter. On - * return this parameter will be destroyed and replaced with - * a dict containing options that were not found. This dictionary - * must be freed by the caller. - * May be NULL, then this function is equivalent to - * avfilter_init_str() with the second parameter set to NULL. - * @return 0 on success, a negative AVERROR on failure - * - * @note This function and avfilter_init_str() do essentially the same thing, - * the difference is in manner in which the options are passed. It is up to the - * calling code to choose whichever is more preferable. The two functions also - * behave differently when some of the provided options are not declared as - * supported by the filter. In such a case, avfilter_init_str() will fail, but - * this function will leave those extra options in the options AVDictionary and - * continue as usual. - */ -int avfilter_init_dict(AVFilterContext *ctx, AVDictionary **options); - -/** - * Free a filter context. This will also remove the filter from its - * filtergraph's list of filters. - * - * @param filter the filter to free - */ -void avfilter_free(AVFilterContext *filter); - -/** - * Insert a filter in the middle of an existing link. - * - * @param link the link into which the filter should be inserted - * @param filt the filter to be inserted - * @param filt_srcpad_idx the input pad on the filter to connect - * @param filt_dstpad_idx the output pad on the filter to connect - * @return zero on success - */ -int avfilter_insert_filter(AVFilterLink *link, AVFilterContext *filt, - unsigned filt_srcpad_idx, unsigned filt_dstpad_idx); - -/** - * @return AVClass for AVFilterContext. - * - * @see av_opt_find(). - */ -const AVClass *avfilter_get_class(void); - -typedef struct AVFilterGraphInternal AVFilterGraphInternal; - -/** - * A function pointer passed to the @ref AVFilterGraph.execute callback to be - * executed multiple times, possibly in parallel. - * - * @param ctx the filter context the job belongs to - * @param arg an opaque parameter passed through from @ref - * AVFilterGraph.execute - * @param jobnr the index of the job being executed - * @param nb_jobs the total number of jobs - * - * @return 0 on success, a negative AVERROR on error - */ -typedef int (avfilter_action_func)(AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs); - -/** - * A function executing multiple jobs, possibly in parallel. - * - * @param ctx the filter context to which the jobs belong - * @param func the function to be called multiple times - * @param arg the argument to be passed to func - * @param ret a nb_jobs-sized array to be filled with return values from each - * invocation of func - * @param nb_jobs the number of jobs to execute - * - * @return 0 on success, a negative AVERROR on error - */ -typedef int (avfilter_execute_func)(AVFilterContext *ctx, avfilter_action_func *func, - void *arg, int *ret, int nb_jobs); - -typedef struct AVFilterGraph { - const AVClass *av_class; - AVFilterContext **filters; - unsigned nb_filters; - - char *scale_sws_opts; ///< sws options to use for the auto-inserted scale filters - - /** - * Type of multithreading allowed for filters in this graph. A combination - * of AVFILTER_THREAD_* flags. - * - * May be set by the caller at any point, the setting will apply to all - * filters initialized after that. The default is allowing everything. - * - * When a filter in this graph is initialized, this field is combined using - * bit AND with AVFilterContext.thread_type to get the final mask used for - * determining allowed threading types. I.e. a threading type needs to be - * set in both to be allowed. - */ - int thread_type; - - /** - * Maximum number of threads used by filters in this graph. May be set by - * the caller before adding any filters to the filtergraph. Zero (the - * default) means that the number of threads is determined automatically. - */ - int nb_threads; - - /** - * Opaque object for libavfilter internal use. - */ - AVFilterGraphInternal *internal; - - /** - * Opaque user data. May be set by the caller to an arbitrary value, e.g. to - * be used from callbacks like @ref AVFilterGraph.execute. - * Libavfilter will not touch this field in any way. - */ - void *opaque; - - /** - * This callback may be set by the caller immediately after allocating the - * graph and before adding any filters to it, to provide a custom - * multithreading implementation. - * - * If set, filters with slice threading capability will call this callback - * to execute multiple jobs in parallel. - * - * If this field is left unset, libavfilter will use its internal - * implementation, which may or may not be multithreaded depending on the - * platform and build options. - */ - avfilter_execute_func *execute; - - char *aresample_swr_opts; ///< swr options to use for the auto-inserted aresample filters, Access ONLY through AVOptions - - /** - * Private fields - * - * The following fields are for internal use only. - * Their type, offset, number and semantic can change without notice. - */ - - AVFilterLink **sink_links; - int sink_links_count; - - unsigned disable_auto_convert; -} AVFilterGraph; - -/** - * Allocate a filter graph. - * - * @return the allocated filter graph on success or NULL. - */ -AVFilterGraph *avfilter_graph_alloc(void); - -/** - * Create a new filter instance in a filter graph. - * - * @param graph graph in which the new filter will be used - * @param filter the filter to create an instance of - * @param name Name to give to the new instance (will be copied to - * AVFilterContext.name). This may be used by the caller to identify - * different filters, libavfilter itself assigns no semantics to - * this parameter. May be NULL. - * - * @return the context of the newly created filter instance (note that it is - * also retrievable directly through AVFilterGraph.filters or with - * avfilter_graph_get_filter()) on success or NULL on failure. - */ -AVFilterContext *avfilter_graph_alloc_filter(AVFilterGraph *graph, - const AVFilter *filter, - const char *name); - -/** - * Get a filter instance identified by instance name from graph. - * - * @param graph filter graph to search through. - * @param name filter instance name (should be unique in the graph). - * @return the pointer to the found filter instance or NULL if it - * cannot be found. - */ -AVFilterContext *avfilter_graph_get_filter(AVFilterGraph *graph, const char *name); - -/** - * Create and add a filter instance into an existing graph. - * The filter instance is created from the filter filt and inited - * with the parameter args. opaque is currently ignored. - * - * In case of success put in *filt_ctx the pointer to the created - * filter instance, otherwise set *filt_ctx to NULL. - * - * @param name the instance name to give to the created filter instance - * @param graph_ctx the filter graph - * @return a negative AVERROR error code in case of failure, a non - * negative value otherwise - */ -int avfilter_graph_create_filter(AVFilterContext **filt_ctx, const AVFilter *filt, - const char *name, const char *args, void *opaque, - AVFilterGraph *graph_ctx); - -/** - * Enable or disable automatic format conversion inside the graph. - * - * Note that format conversion can still happen inside explicitly inserted - * scale and aresample filters. - * - * @param flags any of the AVFILTER_AUTO_CONVERT_* constants - */ -void avfilter_graph_set_auto_convert(AVFilterGraph *graph, unsigned flags); - -enum { - AVFILTER_AUTO_CONVERT_ALL = 0, /**< all automatic conversions enabled */ - AVFILTER_AUTO_CONVERT_NONE = -1, /**< all automatic conversions disabled */ -}; - -/** - * Check validity and configure all the links and formats in the graph. - * - * @param graphctx the filter graph - * @param log_ctx context used for logging - * @return >= 0 in case of success, a negative AVERROR code otherwise - */ -int avfilter_graph_config(AVFilterGraph *graphctx, void *log_ctx); - -/** - * Free a graph, destroy its links, and set *graph to NULL. - * If *graph is NULL, do nothing. - */ -void avfilter_graph_free(AVFilterGraph **graph); - -/** - * A linked-list of the inputs/outputs of the filter chain. - * - * This is mainly useful for avfilter_graph_parse() / avfilter_graph_parse2(), - * where it is used to communicate open (unlinked) inputs and outputs from and - * to the caller. - * This struct specifies, per each not connected pad contained in the graph, the - * filter context and the pad index required for establishing a link. - */ -typedef struct AVFilterInOut { - /** unique name for this input/output in the list */ - char *name; - - /** filter context associated to this input/output */ - AVFilterContext *filter_ctx; - - /** index of the filt_ctx pad to use for linking */ - int pad_idx; - - /** next input/input in the list, NULL if this is the last */ - struct AVFilterInOut *next; -} AVFilterInOut; - -/** - * Allocate a single AVFilterInOut entry. - * Must be freed with avfilter_inout_free(). - * @return allocated AVFilterInOut on success, NULL on failure. - */ -AVFilterInOut *avfilter_inout_alloc(void); - -/** - * Free the supplied list of AVFilterInOut and set *inout to NULL. - * If *inout is NULL, do nothing. - */ -void avfilter_inout_free(AVFilterInOut **inout); - -/** - * Add a graph described by a string to a graph. - * - * @note The caller must provide the lists of inputs and outputs, - * which therefore must be known before calling the function. - * - * @note The inputs parameter describes inputs of the already existing - * part of the graph; i.e. from the point of view of the newly created - * part, they are outputs. Similarly the outputs parameter describes - * outputs of the already existing filters, which are provided as - * inputs to the parsed filters. - * - * @param graph the filter graph where to link the parsed graph context - * @param filters string to be parsed - * @param inputs linked list to the inputs of the graph - * @param outputs linked list to the outputs of the graph - * @return zero on success, a negative AVERROR code on error - */ -int avfilter_graph_parse(AVFilterGraph *graph, const char *filters, - AVFilterInOut *inputs, AVFilterInOut *outputs, - void *log_ctx); - -/** - * Add a graph described by a string to a graph. - * - * In the graph filters description, if the input label of the first - * filter is not specified, "in" is assumed; if the output label of - * the last filter is not specified, "out" is assumed. - * - * @param graph the filter graph where to link the parsed graph context - * @param filters string to be parsed - * @param inputs pointer to a linked list to the inputs of the graph, may be NULL. - * If non-NULL, *inputs is updated to contain the list of open inputs - * after the parsing, should be freed with avfilter_inout_free(). - * @param outputs pointer to a linked list to the outputs of the graph, may be NULL. - * If non-NULL, *outputs is updated to contain the list of open outputs - * after the parsing, should be freed with avfilter_inout_free(). - * @return non negative on success, a negative AVERROR code on error - */ -int avfilter_graph_parse_ptr(AVFilterGraph *graph, const char *filters, - AVFilterInOut **inputs, AVFilterInOut **outputs, - void *log_ctx); - -/** - * Add a graph described by a string to a graph. - * - * @param[in] graph the filter graph where to link the parsed graph context - * @param[in] filters string to be parsed - * @param[out] inputs a linked list of all free (unlinked) inputs of the - * parsed graph will be returned here. It is to be freed - * by the caller using avfilter_inout_free(). - * @param[out] outputs a linked list of all free (unlinked) outputs of the - * parsed graph will be returned here. It is to be freed by the - * caller using avfilter_inout_free(). - * @return zero on success, a negative AVERROR code on error - * - * @note This function returns the inputs and outputs that are left - * unlinked after parsing the graph and the caller then deals with - * them. - * @note This function makes no reference whatsoever to already - * existing parts of the graph and the inputs parameter will on return - * contain inputs of the newly parsed part of the graph. Analogously - * the outputs parameter will contain outputs of the newly created - * filters. - */ -int avfilter_graph_parse2(AVFilterGraph *graph, const char *filters, - AVFilterInOut **inputs, - AVFilterInOut **outputs); - -/** - * Send a command to one or more filter instances. - * - * @param graph the filter graph - * @param target the filter(s) to which the command should be sent - * "all" sends to all filters - * otherwise it can be a filter or filter instance name - * which will send the command to all matching filters. - * @param cmd the command to send, for handling simplicity all commands must be alphanumeric only - * @param arg the argument for the command - * @param res a buffer with size res_size where the filter(s) can return a response. - * - * @returns >=0 on success otherwise an error code. - * AVERROR(ENOSYS) on unsupported commands - */ -int avfilter_graph_send_command(AVFilterGraph *graph, const char *target, const char *cmd, const char *arg, char *res, int res_len, int flags); - -/** - * Queue a command for one or more filter instances. - * - * @param graph the filter graph - * @param target the filter(s) to which the command should be sent - * "all" sends to all filters - * otherwise it can be a filter or filter instance name - * which will send the command to all matching filters. - * @param cmd the command to sent, for handling simplicity all commands must be alphanumeric only - * @param arg the argument for the command - * @param ts time at which the command should be sent to the filter - * - * @note As this executes commands after this function returns, no return code - * from the filter is provided, also AVFILTER_CMD_FLAG_ONE is not supported. - */ -int avfilter_graph_queue_command(AVFilterGraph *graph, const char *target, const char *cmd, const char *arg, int flags, double ts); - - -/** - * Dump a graph into a human-readable string representation. - * - * @param graph the graph to dump - * @param options formatting options; currently ignored - * @return a string, or NULL in case of memory allocation failure; - * the string must be freed using av_free - */ -char *avfilter_graph_dump(AVFilterGraph *graph, const char *options); - -/** - * Request a frame on the oldest sink link. - * - * If the request returns AVERROR_EOF, try the next. - * - * Note that this function is not meant to be the sole scheduling mechanism - * of a filtergraph, only a convenience function to help drain a filtergraph - * in a balanced way under normal circumstances. - * - * Also note that AVERROR_EOF does not mean that frames did not arrive on - * some of the sinks during the process. - * When there are multiple sink links, in case the requested link - * returns an EOF, this may cause a filter to flush pending frames - * which are sent to another sink link, although unrequested. - * - * @return the return value of ff_request_frame(), - * or AVERROR_EOF if all links returned AVERROR_EOF - */ -int avfilter_graph_request_oldest(AVFilterGraph *graph); - -/** - * @} - */ - -#endif /* AVFILTER_AVFILTER_H */ diff --git a/third_party/ffmpeg/windows/include/libavfilter/buffersink.h b/third_party/ffmpeg/windows/include/libavfilter/buffersink.h deleted file mode 100644 index 01e7c747..00000000 --- a/third_party/ffmpeg/windows/include/libavfilter/buffersink.h +++ /dev/null @@ -1,209 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_BUFFERSINK_H -#define AVFILTER_BUFFERSINK_H - -/** - * @file - * @ingroup lavfi_buffersink - * memory buffer sink API for audio and video - */ - -#include "avfilter.h" - -/** - * @defgroup lavfi_buffersink Buffer sink API - * @ingroup lavfi - * @{ - * - * The buffersink and abuffersink filters are there to connect filter graphs - * to applications. They have a single input, connected to the graph, and no - * output. Frames must be extracted using av_buffersink_get_frame() or - * av_buffersink_get_samples(). - * - * The format negotiated by the graph during configuration can be obtained - * using the accessor functions: - * - av_buffersink_get_time_base(), - * - av_buffersink_get_format(), - * - av_buffersink_get_frame_rate(), - * - av_buffersink_get_w(), - * - av_buffersink_get_h(), - * - av_buffersink_get_sample_aspect_ratio(), - * - av_buffersink_get_channels(), - * - av_buffersink_get_ch_layout(), - * - av_buffersink_get_sample_rate(). - * - * The layout returned by av_buffersink_get_ch_layout() must de uninitialized - * by the caller. - * - * The format can be constrained by setting options, using av_opt_set() and - * related functions with the AV_OPT_SEARCH_CHILDREN flag. - * - pix_fmts (int list), - * - sample_fmts (int list), - * - sample_rates (int list), - * - ch_layouts (string), - * - channel_counts (int list), - * - all_channel_counts (bool). - * Most of these options are of type binary, and should be set using - * av_opt_set_int_list() or av_opt_set_bin(). If they are not set, all - * corresponding formats are accepted. - * - * As a special case, if ch_layouts is not set, all valid channel layouts are - * accepted except for UNSPEC layouts, unless all_channel_counts is set. - */ - -/** - * Get a frame with filtered data from sink and put it in frame. - * - * @param ctx pointer to a buffersink or abuffersink filter context. - * @param frame pointer to an allocated frame that will be filled with data. - * The data must be freed using av_frame_unref() / av_frame_free() - * @param flags a combination of AV_BUFFERSINK_FLAG_* flags - * - * @return >= 0 in for success, a negative AVERROR code for failure. - */ -int av_buffersink_get_frame_flags(AVFilterContext *ctx, AVFrame *frame, int flags); - -/** - * Tell av_buffersink_get_buffer_ref() to read video/samples buffer - * reference, but not remove it from the buffer. This is useful if you - * need only to read a video/samples buffer, without to fetch it. - */ -#define AV_BUFFERSINK_FLAG_PEEK 1 - -/** - * Tell av_buffersink_get_buffer_ref() not to request a frame from its input. - * If a frame is already buffered, it is read (and removed from the buffer), - * but if no frame is present, return AVERROR(EAGAIN). - */ -#define AV_BUFFERSINK_FLAG_NO_REQUEST 2 - -#if FF_API_BUFFERSINK_ALLOC -/** - * Deprecated and unused struct to use for initializing a buffersink context. - */ -typedef struct AVBufferSinkParams { - const enum AVPixelFormat *pixel_fmts; ///< list of allowed pixel formats, terminated by AV_PIX_FMT_NONE -} AVBufferSinkParams; - -/** - * Create an AVBufferSinkParams structure. - * - * Must be freed with av_free(). - */ -attribute_deprecated -AVBufferSinkParams *av_buffersink_params_alloc(void); - -/** - * Deprecated and unused struct to use for initializing an abuffersink context. - */ -typedef struct AVABufferSinkParams { - const enum AVSampleFormat *sample_fmts; ///< list of allowed sample formats, terminated by AV_SAMPLE_FMT_NONE - const int64_t *channel_layouts; ///< list of allowed channel layouts, terminated by -1 - const int *channel_counts; ///< list of allowed channel counts, terminated by -1 - int all_channel_counts; ///< if not 0, accept any channel count or layout - int *sample_rates; ///< list of allowed sample rates, terminated by -1 -} AVABufferSinkParams; - -/** - * Create an AVABufferSinkParams structure. - * - * Must be freed with av_free(). - */ -attribute_deprecated -AVABufferSinkParams *av_abuffersink_params_alloc(void); -#endif - -/** - * Set the frame size for an audio buffer sink. - * - * All calls to av_buffersink_get_buffer_ref will return a buffer with - * exactly the specified number of samples, or AVERROR(EAGAIN) if there is - * not enough. The last buffer at EOF will be padded with 0. - */ -void av_buffersink_set_frame_size(AVFilterContext *ctx, unsigned frame_size); - -/** - * @defgroup lavfi_buffersink_accessors Buffer sink accessors - * Get the properties of the stream - * @{ - */ - -enum AVMediaType av_buffersink_get_type (const AVFilterContext *ctx); -AVRational av_buffersink_get_time_base (const AVFilterContext *ctx); -int av_buffersink_get_format (const AVFilterContext *ctx); - -AVRational av_buffersink_get_frame_rate (const AVFilterContext *ctx); -int av_buffersink_get_w (const AVFilterContext *ctx); -int av_buffersink_get_h (const AVFilterContext *ctx); -AVRational av_buffersink_get_sample_aspect_ratio (const AVFilterContext *ctx); - -int av_buffersink_get_channels (const AVFilterContext *ctx); -#if FF_API_OLD_CHANNEL_LAYOUT -attribute_deprecated -uint64_t av_buffersink_get_channel_layout (const AVFilterContext *ctx); -#endif -int av_buffersink_get_ch_layout (const AVFilterContext *ctx, - AVChannelLayout *ch_layout); -int av_buffersink_get_sample_rate (const AVFilterContext *ctx); - -AVBufferRef * av_buffersink_get_hw_frames_ctx (const AVFilterContext *ctx); - -/** @} */ - -/** - * Get a frame with filtered data from sink and put it in frame. - * - * @param ctx pointer to a context of a buffersink or abuffersink AVFilter. - * @param frame pointer to an allocated frame that will be filled with data. - * The data must be freed using av_frame_unref() / av_frame_free() - * - * @return - * - >= 0 if a frame was successfully returned. - * - AVERROR(EAGAIN) if no frames are available at this point; more - * input frames must be added to the filtergraph to get more output. - * - AVERROR_EOF if there will be no more output frames on this sink. - * - A different negative AVERROR code in other failure cases. - */ -int av_buffersink_get_frame(AVFilterContext *ctx, AVFrame *frame); - -/** - * Same as av_buffersink_get_frame(), but with the ability to specify the number - * of samples read. This function is less efficient than - * av_buffersink_get_frame(), because it copies the data around. - * - * @param ctx pointer to a context of the abuffersink AVFilter. - * @param frame pointer to an allocated frame that will be filled with data. - * The data must be freed using av_frame_unref() / av_frame_free() - * frame will contain exactly nb_samples audio samples, except at - * the end of stream, when it can contain less than nb_samples. - * - * @return The return codes have the same meaning as for - * av_buffersink_get_frame(). - * - * @warning do not mix this function with av_buffersink_get_frame(). Use only one or - * the other with a single sink, not both. - */ -int av_buffersink_get_samples(AVFilterContext *ctx, AVFrame *frame, int nb_samples); - -/** - * @} - */ - -#endif /* AVFILTER_BUFFERSINK_H */ diff --git a/third_party/ffmpeg/windows/include/libavfilter/buffersrc.h b/third_party/ffmpeg/windows/include/libavfilter/buffersrc.h deleted file mode 100644 index 3b248b37..00000000 --- a/third_party/ffmpeg/windows/include/libavfilter/buffersrc.h +++ /dev/null @@ -1,218 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_BUFFERSRC_H -#define AVFILTER_BUFFERSRC_H - -/** - * @file - * @ingroup lavfi_buffersrc - * Memory buffer source API. - */ - -#include "avfilter.h" - -/** - * @defgroup lavfi_buffersrc Buffer source API - * @ingroup lavfi - * @{ - */ - -enum { - - /** - * Do not check for format changes. - */ - AV_BUFFERSRC_FLAG_NO_CHECK_FORMAT = 1, - - /** - * Immediately push the frame to the output. - */ - AV_BUFFERSRC_FLAG_PUSH = 4, - - /** - * Keep a reference to the frame. - * If the frame if reference-counted, create a new reference; otherwise - * copy the frame data. - */ - AV_BUFFERSRC_FLAG_KEEP_REF = 8, - -}; - -/** - * Get the number of failed requests. - * - * A failed request is when the request_frame method is called while no - * frame is present in the buffer. - * The number is reset when a frame is added. - */ -unsigned av_buffersrc_get_nb_failed_requests(AVFilterContext *buffer_src); - -/** - * This structure contains the parameters describing the frames that will be - * passed to this filter. - * - * It should be allocated with av_buffersrc_parameters_alloc() and freed with - * av_free(). All the allocated fields in it remain owned by the caller. - */ -typedef struct AVBufferSrcParameters { - /** - * video: the pixel format, value corresponds to enum AVPixelFormat - * audio: the sample format, value corresponds to enum AVSampleFormat - */ - int format; - /** - * The timebase to be used for the timestamps on the input frames. - */ - AVRational time_base; - - /** - * Video only, the display dimensions of the input frames. - */ - int width, height; - - /** - * Video only, the sample (pixel) aspect ratio. - */ - AVRational sample_aspect_ratio; - - /** - * Video only, the frame rate of the input video. This field must only be - * set to a non-zero value if input stream has a known constant framerate - * and should be left at its initial value if the framerate is variable or - * unknown. - */ - AVRational frame_rate; - - /** - * Video with a hwaccel pixel format only. This should be a reference to an - * AVHWFramesContext instance describing the input frames. - */ - AVBufferRef *hw_frames_ctx; - - /** - * Audio only, the audio sampling rate in samples per second. - */ - int sample_rate; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Audio only, the audio channel layout - * @deprecated use ch_layout - */ - attribute_deprecated - uint64_t channel_layout; -#endif - - /** - * Audio only, the audio channel layout - */ - AVChannelLayout ch_layout; -} AVBufferSrcParameters; - -/** - * Allocate a new AVBufferSrcParameters instance. It should be freed by the - * caller with av_free(). - */ -AVBufferSrcParameters *av_buffersrc_parameters_alloc(void); - -/** - * Initialize the buffersrc or abuffersrc filter with the provided parameters. - * This function may be called multiple times, the later calls override the - * previous ones. Some of the parameters may also be set through AVOptions, then - * whatever method is used last takes precedence. - * - * @param ctx an instance of the buffersrc or abuffersrc filter - * @param param the stream parameters. The frames later passed to this filter - * must conform to those parameters. All the allocated fields in - * param remain owned by the caller, libavfilter will make internal - * copies or references when necessary. - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_buffersrc_parameters_set(AVFilterContext *ctx, AVBufferSrcParameters *param); - -/** - * Add a frame to the buffer source. - * - * @param ctx an instance of the buffersrc filter - * @param frame frame to be added. If the frame is reference counted, this - * function will make a new reference to it. Otherwise the frame data will be - * copied. - * - * @return 0 on success, a negative AVERROR on error - * - * This function is equivalent to av_buffersrc_add_frame_flags() with the - * AV_BUFFERSRC_FLAG_KEEP_REF flag. - */ -av_warn_unused_result -int av_buffersrc_write_frame(AVFilterContext *ctx, const AVFrame *frame); - -/** - * Add a frame to the buffer source. - * - * @param ctx an instance of the buffersrc filter - * @param frame frame to be added. If the frame is reference counted, this - * function will take ownership of the reference(s) and reset the frame. - * Otherwise the frame data will be copied. If this function returns an error, - * the input frame is not touched. - * - * @return 0 on success, a negative AVERROR on error. - * - * @note the difference between this function and av_buffersrc_write_frame() is - * that av_buffersrc_write_frame() creates a new reference to the input frame, - * while this function takes ownership of the reference passed to it. - * - * This function is equivalent to av_buffersrc_add_frame_flags() without the - * AV_BUFFERSRC_FLAG_KEEP_REF flag. - */ -av_warn_unused_result -int av_buffersrc_add_frame(AVFilterContext *ctx, AVFrame *frame); - -/** - * Add a frame to the buffer source. - * - * By default, if the frame is reference-counted, this function will take - * ownership of the reference(s) and reset the frame. This can be controlled - * using the flags. - * - * If this function returns an error, the input frame is not touched. - * - * @param buffer_src pointer to a buffer source context - * @param frame a frame, or NULL to mark EOF - * @param flags a combination of AV_BUFFERSRC_FLAG_* - * @return >= 0 in case of success, a negative AVERROR code - * in case of failure - */ -av_warn_unused_result -int av_buffersrc_add_frame_flags(AVFilterContext *buffer_src, - AVFrame *frame, int flags); - -/** - * Close the buffer source after EOF. - * - * This is similar to passing NULL to av_buffersrc_add_frame_flags() - * except it takes the timestamp of the EOF, i.e. the timestamp of the end - * of the last frame. - */ -int av_buffersrc_close(AVFilterContext *ctx, int64_t pts, unsigned flags); - -/** - * @} - */ - -#endif /* AVFILTER_BUFFERSRC_H */ diff --git a/third_party/ffmpeg/windows/include/libavfilter/version.h b/third_party/ffmpeg/windows/include/libavfilter/version.h deleted file mode 100644 index 19a009c1..00000000 --- a/third_party/ffmpeg/windows/include/libavfilter/version.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_VERSION_H -#define AVFILTER_VERSION_H - -/** - * @file - * @ingroup lavfi - * Libavfilter version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVFILTER_VERSION_MINOR 46 -#define LIBAVFILTER_VERSION_MICRO 101 - - -#define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \ - LIBAVFILTER_VERSION_MINOR, \ - LIBAVFILTER_VERSION_MICRO) -#define LIBAVFILTER_VERSION AV_VERSION(LIBAVFILTER_VERSION_MAJOR, \ - LIBAVFILTER_VERSION_MINOR, \ - LIBAVFILTER_VERSION_MICRO) -#define LIBAVFILTER_BUILD LIBAVFILTER_VERSION_INT - -#define LIBAVFILTER_IDENT "Lavfi" AV_STRINGIFY(LIBAVFILTER_VERSION) - -#endif /* AVFILTER_VERSION_H */ diff --git a/third_party/ffmpeg/windows/include/libavfilter/version_major.h b/third_party/ffmpeg/windows/include/libavfilter/version_major.h deleted file mode 100644 index de0cf6e9..00000000 --- a/third_party/ffmpeg/windows/include/libavfilter/version_major.h +++ /dev/null @@ -1,42 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFILTER_VERSION_MAJOR_H -#define AVFILTER_VERSION_MAJOR_H - -/** - * @file - * @ingroup lavfi - * Libavfilter version macros - */ - -#define LIBAVFILTER_VERSION_MAJOR 8 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - */ - -#define FF_API_SWS_PARAM_OPTION (LIBAVFILTER_VERSION_MAJOR < 9) -#define FF_API_BUFFERSINK_ALLOC (LIBAVFILTER_VERSION_MAJOR < 9) -#define FF_API_PAD_COUNT (LIBAVFILTER_VERSION_MAJOR < 9) - -#endif /* AVFILTER_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/windows/include/libavformat/avformat.h b/third_party/ffmpeg/windows/include/libavformat/avformat.h deleted file mode 100644 index f12fa7d9..00000000 --- a/third_party/ffmpeg/windows/include/libavformat/avformat.h +++ /dev/null @@ -1,2907 +0,0 @@ -/* - * copyright (c) 2001 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFORMAT_AVFORMAT_H -#define AVFORMAT_AVFORMAT_H - -/** - * @file - * @ingroup libavf - * Main libavformat public API header - */ - -/** - * @defgroup libavf libavformat - * I/O and Muxing/Demuxing Library - * - * Libavformat (lavf) is a library for dealing with various media container - * formats. Its main two purposes are demuxing - i.e. splitting a media file - * into component streams, and the reverse process of muxing - writing supplied - * data in a specified container format. It also has an @ref lavf_io - * "I/O module" which supports a number of protocols for accessing the data (e.g. - * file, tcp, http and others). - * Unless you are absolutely sure you won't use libavformat's network - * capabilities, you should also call avformat_network_init(). - * - * A supported input format is described by an AVInputFormat struct, conversely - * an output format is described by AVOutputFormat. You can iterate over all - * input/output formats using the av_demuxer_iterate / av_muxer_iterate() functions. - * The protocols layer is not part of the public API, so you can only get the names - * of supported protocols with the avio_enum_protocols() function. - * - * Main lavf structure used for both muxing and demuxing is AVFormatContext, - * which exports all information about the file being read or written. As with - * most Libavformat structures, its size is not part of public ABI, so it cannot be - * allocated on stack or directly with av_malloc(). To create an - * AVFormatContext, use avformat_alloc_context() (some functions, like - * avformat_open_input() might do that for you). - * - * Most importantly an AVFormatContext contains: - * @li the @ref AVFormatContext.iformat "input" or @ref AVFormatContext.oformat - * "output" format. It is either autodetected or set by user for input; - * always set by user for output. - * @li an @ref AVFormatContext.streams "array" of AVStreams, which describe all - * elementary streams stored in the file. AVStreams are typically referred to - * using their index in this array. - * @li an @ref AVFormatContext.pb "I/O context". It is either opened by lavf or - * set by user for input, always set by user for output (unless you are dealing - * with an AVFMT_NOFILE format). - * - * @section lavf_options Passing options to (de)muxers - * It is possible to configure lavf muxers and demuxers using the @ref avoptions - * mechanism. Generic (format-independent) libavformat options are provided by - * AVFormatContext, they can be examined from a user program by calling - * av_opt_next() / av_opt_find() on an allocated AVFormatContext (or its AVClass - * from avformat_get_class()). Private (format-specific) options are provided by - * AVFormatContext.priv_data if and only if AVInputFormat.priv_class / - * AVOutputFormat.priv_class of the corresponding format struct is non-NULL. - * Further options may be provided by the @ref AVFormatContext.pb "I/O context", - * if its AVClass is non-NULL, and the protocols layer. See the discussion on - * nesting in @ref avoptions documentation to learn how to access those. - * - * @section urls - * URL strings in libavformat are made of a scheme/protocol, a ':', and a - * scheme specific string. URLs without a scheme and ':' used for local files - * are supported but deprecated. "file:" should be used for local files. - * - * It is important that the scheme string is not taken from untrusted - * sources without checks. - * - * Note that some schemes/protocols are quite powerful, allowing access to - * both local and remote files, parts of them, concatenations of them, local - * audio and video devices and so on. - * - * @{ - * - * @defgroup lavf_decoding Demuxing - * @{ - * Demuxers read a media file and split it into chunks of data (@em packets). A - * @ref AVPacket "packet" contains one or more encoded frames which belongs to a - * single elementary stream. In the lavf API this process is represented by the - * avformat_open_input() function for opening a file, av_read_frame() for - * reading a single packet and finally avformat_close_input(), which does the - * cleanup. - * - * @section lavf_decoding_open Opening a media file - * The minimum information required to open a file is its URL, which - * is passed to avformat_open_input(), as in the following code: - * @code - * const char *url = "file:in.mp3"; - * AVFormatContext *s = NULL; - * int ret = avformat_open_input(&s, url, NULL, NULL); - * if (ret < 0) - * abort(); - * @endcode - * The above code attempts to allocate an AVFormatContext, open the - * specified file (autodetecting the format) and read the header, exporting the - * information stored there into s. Some formats do not have a header or do not - * store enough information there, so it is recommended that you call the - * avformat_find_stream_info() function which tries to read and decode a few - * frames to find missing information. - * - * In some cases you might want to preallocate an AVFormatContext yourself with - * avformat_alloc_context() and do some tweaking on it before passing it to - * avformat_open_input(). One such case is when you want to use custom functions - * for reading input data instead of lavf internal I/O layer. - * To do that, create your own AVIOContext with avio_alloc_context(), passing - * your reading callbacks to it. Then set the @em pb field of your - * AVFormatContext to newly created AVIOContext. - * - * Since the format of the opened file is in general not known until after - * avformat_open_input() has returned, it is not possible to set demuxer private - * options on a preallocated context. Instead, the options should be passed to - * avformat_open_input() wrapped in an AVDictionary: - * @code - * AVDictionary *options = NULL; - * av_dict_set(&options, "video_size", "640x480", 0); - * av_dict_set(&options, "pixel_format", "rgb24", 0); - * - * if (avformat_open_input(&s, url, NULL, &options) < 0) - * abort(); - * av_dict_free(&options); - * @endcode - * This code passes the private options 'video_size' and 'pixel_format' to the - * demuxer. They would be necessary for e.g. the rawvideo demuxer, since it - * cannot know how to interpret raw video data otherwise. If the format turns - * out to be something different than raw video, those options will not be - * recognized by the demuxer and therefore will not be applied. Such unrecognized - * options are then returned in the options dictionary (recognized options are - * consumed). The calling program can handle such unrecognized options as it - * wishes, e.g. - * @code - * AVDictionaryEntry *e; - * if (e = av_dict_get(options, "", NULL, AV_DICT_IGNORE_SUFFIX)) { - * fprintf(stderr, "Option %s not recognized by the demuxer.\n", e->key); - * abort(); - * } - * @endcode - * - * After you have finished reading the file, you must close it with - * avformat_close_input(). It will free everything associated with the file. - * - * @section lavf_decoding_read Reading from an opened file - * Reading data from an opened AVFormatContext is done by repeatedly calling - * av_read_frame() on it. Each call, if successful, will return an AVPacket - * containing encoded data for one AVStream, identified by - * AVPacket.stream_index. This packet may be passed straight into the libavcodec - * decoding functions avcodec_send_packet() or avcodec_decode_subtitle2() if the - * caller wishes to decode the data. - * - * AVPacket.pts, AVPacket.dts and AVPacket.duration timing information will be - * set if known. They may also be unset (i.e. AV_NOPTS_VALUE for - * pts/dts, 0 for duration) if the stream does not provide them. The timing - * information will be in AVStream.time_base units, i.e. it has to be - * multiplied by the timebase to convert them to seconds. - * - * A packet returned by av_read_frame() is always reference-counted, - * i.e. AVPacket.buf is set and the user may keep it indefinitely. - * The packet must be freed with av_packet_unref() when it is no - * longer needed. - * - * @section lavf_decoding_seek Seeking - * @} - * - * @defgroup lavf_encoding Muxing - * @{ - * Muxers take encoded data in the form of @ref AVPacket "AVPackets" and write - * it into files or other output bytestreams in the specified container format. - * - * The main API functions for muxing are avformat_write_header() for writing the - * file header, av_write_frame() / av_interleaved_write_frame() for writing the - * packets and av_write_trailer() for finalizing the file. - * - * At the beginning of the muxing process, the caller must first call - * avformat_alloc_context() to create a muxing context. The caller then sets up - * the muxer by filling the various fields in this context: - * - * - The @ref AVFormatContext.oformat "oformat" field must be set to select the - * muxer that will be used. - * - Unless the format is of the AVFMT_NOFILE type, the @ref AVFormatContext.pb - * "pb" field must be set to an opened IO context, either returned from - * avio_open2() or a custom one. - * - Unless the format is of the AVFMT_NOSTREAMS type, at least one stream must - * be created with the avformat_new_stream() function. The caller should fill - * the @ref AVStream.codecpar "stream codec parameters" information, such as the - * codec @ref AVCodecParameters.codec_type "type", @ref AVCodecParameters.codec_id - * "id" and other parameters (e.g. width / height, the pixel or sample format, - * etc.) as known. The @ref AVStream.time_base "stream timebase" should - * be set to the timebase that the caller desires to use for this stream (note - * that the timebase actually used by the muxer can be different, as will be - * described later). - * - It is advised to manually initialize only the relevant fields in - * AVCodecParameters, rather than using @ref avcodec_parameters_copy() during - * remuxing: there is no guarantee that the codec context values remain valid - * for both input and output format contexts. - * - The caller may fill in additional information, such as @ref - * AVFormatContext.metadata "global" or @ref AVStream.metadata "per-stream" - * metadata, @ref AVFormatContext.chapters "chapters", @ref - * AVFormatContext.programs "programs", etc. as described in the - * AVFormatContext documentation. Whether such information will actually be - * stored in the output depends on what the container format and the muxer - * support. - * - * When the muxing context is fully set up, the caller must call - * avformat_write_header() to initialize the muxer internals and write the file - * header. Whether anything actually is written to the IO context at this step - * depends on the muxer, but this function must always be called. Any muxer - * private options must be passed in the options parameter to this function. - * - * The data is then sent to the muxer by repeatedly calling av_write_frame() or - * av_interleaved_write_frame() (consult those functions' documentation for - * discussion on the difference between them; only one of them may be used with - * a single muxing context, they should not be mixed). Do note that the timing - * information on the packets sent to the muxer must be in the corresponding - * AVStream's timebase. That timebase is set by the muxer (in the - * avformat_write_header() step) and may be different from the timebase - * requested by the caller. - * - * Once all the data has been written, the caller must call av_write_trailer() - * to flush any buffered packets and finalize the output file, then close the IO - * context (if any) and finally free the muxing context with - * avformat_free_context(). - * @} - * - * @defgroup lavf_io I/O Read/Write - * @{ - * @section lavf_io_dirlist Directory listing - * The directory listing API makes it possible to list files on remote servers. - * - * Some of possible use cases: - * - an "open file" dialog to choose files from a remote location, - * - a recursive media finder providing a player with an ability to play all - * files from a given directory. - * - * @subsection lavf_io_dirlist_open Opening a directory - * At first, a directory needs to be opened by calling avio_open_dir() - * supplied with a URL and, optionally, ::AVDictionary containing - * protocol-specific parameters. The function returns zero or positive - * integer and allocates AVIODirContext on success. - * - * @code - * AVIODirContext *ctx = NULL; - * if (avio_open_dir(&ctx, "smb://example.com/some_dir", NULL) < 0) { - * fprintf(stderr, "Cannot open directory.\n"); - * abort(); - * } - * @endcode - * - * This code tries to open a sample directory using smb protocol without - * any additional parameters. - * - * @subsection lavf_io_dirlist_read Reading entries - * Each directory's entry (i.e. file, another directory, anything else - * within ::AVIODirEntryType) is represented by AVIODirEntry. - * Reading consecutive entries from an opened AVIODirContext is done by - * repeatedly calling avio_read_dir() on it. Each call returns zero or - * positive integer if successful. Reading can be stopped right after the - * NULL entry has been read -- it means there are no entries left to be - * read. The following code reads all entries from a directory associated - * with ctx and prints their names to standard output. - * @code - * AVIODirEntry *entry = NULL; - * for (;;) { - * if (avio_read_dir(ctx, &entry) < 0) { - * fprintf(stderr, "Cannot list directory.\n"); - * abort(); - * } - * if (!entry) - * break; - * printf("%s\n", entry->name); - * avio_free_directory_entry(&entry); - * } - * @endcode - * @} - * - * @defgroup lavf_codec Demuxers - * @{ - * @defgroup lavf_codec_native Native Demuxers - * @{ - * @} - * @defgroup lavf_codec_wrappers External library wrappers - * @{ - * @} - * @} - * @defgroup lavf_protos I/O Protocols - * @{ - * @} - * @defgroup lavf_internal Internal - * @{ - * @} - * @} - */ - -#include -#include /* FILE */ - -#include "libavcodec/codec.h" -#include "libavcodec/codec_par.h" -#include "libavcodec/defs.h" -#include "libavcodec/packet.h" - -#include "libavutil/dict.h" -#include "libavutil/log.h" - -#include "avio.h" -#include "libavformat/version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "libavformat/version.h" -#endif - -struct AVFormatContext; -struct AVStream; - -struct AVDeviceInfoList; -struct AVDeviceCapabilitiesQuery; - -/** - * @defgroup metadata_api Public Metadata API - * @{ - * @ingroup libavf - * The metadata API allows libavformat to export metadata tags to a client - * application when demuxing. Conversely it allows a client application to - * set metadata when muxing. - * - * Metadata is exported or set as pairs of key/value strings in the 'metadata' - * fields of the AVFormatContext, AVStream, AVChapter and AVProgram structs - * using the @ref lavu_dict "AVDictionary" API. Like all strings in FFmpeg, - * metadata is assumed to be UTF-8 encoded Unicode. Note that metadata - * exported by demuxers isn't checked to be valid UTF-8 in most cases. - * - * Important concepts to keep in mind: - * - Keys are unique; there can never be 2 tags with the same key. This is - * also meant semantically, i.e., a demuxer should not knowingly produce - * several keys that are literally different but semantically identical. - * E.g., key=Author5, key=Author6. In this example, all authors must be - * placed in the same tag. - * - Metadata is flat, not hierarchical; there are no subtags. If you - * want to store, e.g., the email address of the child of producer Alice - * and actor Bob, that could have key=alice_and_bobs_childs_email_address. - * - Several modifiers can be applied to the tag name. This is done by - * appending a dash character ('-') and the modifier name in the order - * they appear in the list below -- e.g. foo-eng-sort, not foo-sort-eng. - * - language -- a tag whose value is localized for a particular language - * is appended with the ISO 639-2/B 3-letter language code. - * For example: Author-ger=Michael, Author-eng=Mike - * The original/default language is in the unqualified "Author" tag. - * A demuxer should set a default if it sets any translated tag. - * - sorting -- a modified version of a tag that should be used for - * sorting will have '-sort' appended. E.g. artist="The Beatles", - * artist-sort="Beatles, The". - * - Some protocols and demuxers support metadata updates. After a successful - * call to av_read_frame(), AVFormatContext.event_flags or AVStream.event_flags - * will be updated to indicate if metadata changed. In order to detect metadata - * changes on a stream, you need to loop through all streams in the AVFormatContext - * and check their individual event_flags. - * - * - Demuxers attempt to export metadata in a generic format, however tags - * with no generic equivalents are left as they are stored in the container. - * Follows a list of generic tag names: - * - @verbatim - album -- name of the set this work belongs to - album_artist -- main creator of the set/album, if different from artist. - e.g. "Various Artists" for compilation albums. - artist -- main creator of the work - comment -- any additional description of the file. - composer -- who composed the work, if different from artist. - copyright -- name of copyright holder. - creation_time-- date when the file was created, preferably in ISO 8601. - date -- date when the work was created, preferably in ISO 8601. - disc -- number of a subset, e.g. disc in a multi-disc collection. - encoder -- name/settings of the software/hardware that produced the file. - encoded_by -- person/group who created the file. - filename -- original name of the file. - genre -- . - language -- main language in which the work is performed, preferably - in ISO 639-2 format. Multiple languages can be specified by - separating them with commas. - performer -- artist who performed the work, if different from artist. - E.g for "Also sprach Zarathustra", artist would be "Richard - Strauss" and performer "London Philharmonic Orchestra". - publisher -- name of the label/publisher. - service_name -- name of the service in broadcasting (channel name). - service_provider -- name of the service provider in broadcasting. - title -- name of the work. - track -- number of this work in the set, can be in form current/total. - variant_bitrate -- the total bitrate of the bitrate variant that the current stream is part of - @endverbatim - * - * Look in the examples section for an application example how to use the Metadata API. - * - * @} - */ - -/* packet functions */ - - -/** - * Allocate and read the payload of a packet and initialize its - * fields with default values. - * - * @param s associated IO context - * @param pkt packet - * @param size desired payload size - * @return >0 (read size) if OK, AVERROR_xxx otherwise - */ -int av_get_packet(AVIOContext *s, AVPacket *pkt, int size); - - -/** - * Read data and append it to the current content of the AVPacket. - * If pkt->size is 0 this is identical to av_get_packet. - * Note that this uses av_grow_packet and thus involves a realloc - * which is inefficient. Thus this function should only be used - * when there is no reasonable way to know (an upper bound of) - * the final size. - * - * @param s associated IO context - * @param pkt packet - * @param size amount of data to read - * @return >0 (read size) if OK, AVERROR_xxx otherwise, previous data - * will not be lost even if an error occurs. - */ -int av_append_packet(AVIOContext *s, AVPacket *pkt, int size); - -/*************************************************/ -/* input/output formats */ - -struct AVCodecTag; - -/** - * This structure contains the data a format has to probe a file. - */ -typedef struct AVProbeData { - const char *filename; - unsigned char *buf; /**< Buffer must have AVPROBE_PADDING_SIZE of extra allocated bytes filled with zero. */ - int buf_size; /**< Size of buf except extra allocated bytes */ - const char *mime_type; /**< mime_type, when known. */ -} AVProbeData; - -#define AVPROBE_SCORE_RETRY (AVPROBE_SCORE_MAX/4) -#define AVPROBE_SCORE_STREAM_RETRY (AVPROBE_SCORE_MAX/4-1) - -#define AVPROBE_SCORE_EXTENSION 50 ///< score for file extension -#define AVPROBE_SCORE_MIME 75 ///< score for file mime type -#define AVPROBE_SCORE_MAX 100 ///< maximum score - -#define AVPROBE_PADDING_SIZE 32 ///< extra allocated bytes at the end of the probe buffer - -/// Demuxer will use avio_open, no opened file should be provided by the caller. -#define AVFMT_NOFILE 0x0001 -#define AVFMT_NEEDNUMBER 0x0002 /**< Needs '%d' in filename. */ -/** - * The muxer/demuxer is experimental and should be used with caution. - * - * - demuxers: will not be selected automatically by probing, must be specified - * explicitly. - */ -#define AVFMT_EXPERIMENTAL 0x0004 -#define AVFMT_SHOW_IDS 0x0008 /**< Show format stream IDs numbers. */ -#define AVFMT_GLOBALHEADER 0x0040 /**< Format wants global header. */ -#define AVFMT_NOTIMESTAMPS 0x0080 /**< Format does not need / have any timestamps. */ -#define AVFMT_GENERIC_INDEX 0x0100 /**< Use generic index building code. */ -#define AVFMT_TS_DISCONT 0x0200 /**< Format allows timestamp discontinuities. Note, muxers always require valid (monotone) timestamps */ -#define AVFMT_VARIABLE_FPS 0x0400 /**< Format allows variable fps. */ -#define AVFMT_NODIMENSIONS 0x0800 /**< Format does not need width/height */ -#define AVFMT_NOSTREAMS 0x1000 /**< Format does not require any streams */ -#define AVFMT_NOBINSEARCH 0x2000 /**< Format does not allow to fall back on binary search via read_timestamp */ -#define AVFMT_NOGENSEARCH 0x4000 /**< Format does not allow to fall back on generic search */ -#define AVFMT_NO_BYTE_SEEK 0x8000 /**< Format does not allow seeking by bytes */ -#define AVFMT_ALLOW_FLUSH 0x10000 /**< Format allows flushing. If not set, the muxer will not receive a NULL packet in the write_packet function. */ -#define AVFMT_TS_NONSTRICT 0x20000 /**< Format does not require strictly - increasing timestamps, but they must - still be monotonic */ -#define AVFMT_TS_NEGATIVE 0x40000 /**< Format allows muxing negative - timestamps. If not set the timestamp - will be shifted in av_write_frame and - av_interleaved_write_frame so they - start from 0. - The user or muxer can override this through - AVFormatContext.avoid_negative_ts - */ - -#define AVFMT_SEEK_TO_PTS 0x4000000 /**< Seeking is based on PTS */ - -/** - * @addtogroup lavf_encoding - * @{ - */ -typedef struct AVOutputFormat { - const char *name; - /** - * Descriptive name for the format, meant to be more human-readable - * than name. You should use the NULL_IF_CONFIG_SMALL() macro - * to define it. - */ - const char *long_name; - const char *mime_type; - const char *extensions; /**< comma-separated filename extensions */ - /* output support */ - enum AVCodecID audio_codec; /**< default audio codec */ - enum AVCodecID video_codec; /**< default video codec */ - enum AVCodecID subtitle_codec; /**< default subtitle codec */ - /** - * can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER, - * AVFMT_GLOBALHEADER, AVFMT_NOTIMESTAMPS, AVFMT_VARIABLE_FPS, - * AVFMT_NODIMENSIONS, AVFMT_NOSTREAMS, AVFMT_ALLOW_FLUSH, - * AVFMT_TS_NONSTRICT, AVFMT_TS_NEGATIVE - */ - int flags; - - /** - * List of supported codec_id-codec_tag pairs, ordered by "better - * choice first". The arrays are all terminated by AV_CODEC_ID_NONE. - */ - const struct AVCodecTag * const *codec_tag; - - - const AVClass *priv_class; ///< AVClass for the private context - - /***************************************************************** - * No fields below this line are part of the public API. They - * may not be used outside of libavformat and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - /** - * size of private data so that it can be allocated in the wrapper - */ - int priv_data_size; - - /** - * Internal flags. See FF_FMT_FLAG_* in internal.h. - */ - int flags_internal; - - int (*write_header)(struct AVFormatContext *); - /** - * Write a packet. If AVFMT_ALLOW_FLUSH is set in flags, - * pkt can be NULL in order to flush data buffered in the muxer. - * When flushing, return 0 if there still is more data to flush, - * or 1 if everything was flushed and there is no more buffered - * data. - */ - int (*write_packet)(struct AVFormatContext *, AVPacket *pkt); - int (*write_trailer)(struct AVFormatContext *); - /** - * A format-specific function for interleavement. - * If unset, packets will be interleaved by dts. - * - * @param s An AVFormatContext for output. pkt will be added to - * resp. taken from its packet buffer. - * @param[in,out] pkt A packet to be interleaved if has_packet is set; - * also used to return packets. If no packet is returned - * (e.g. on error), pkt is blank on return. - * @param flush 1 if no further packets are available as input and - * all remaining packets should be output. - * @param has_packet If set, pkt contains a packet to be interleaved - * on input; otherwise pkt is blank on input. - * @return 1 if a packet was output, 0 if no packet could be output, - * < 0 if an error occurred - */ - int (*interleave_packet)(struct AVFormatContext *s, AVPacket *pkt, - int flush, int has_packet); - /** - * Test if the given codec can be stored in this container. - * - * @return 1 if the codec is supported, 0 if it is not. - * A negative number if unknown. - * MKTAG('A', 'P', 'I', 'C') if the codec is only supported as AV_DISPOSITION_ATTACHED_PIC - */ - int (*query_codec)(enum AVCodecID id, int std_compliance); - - void (*get_output_timestamp)(struct AVFormatContext *s, int stream, - int64_t *dts, int64_t *wall); - /** - * Allows sending messages from application to device. - */ - int (*control_message)(struct AVFormatContext *s, int type, - void *data, size_t data_size); - - /** - * Write an uncoded AVFrame. - * - * See av_write_uncoded_frame() for details. - * - * The library will free *frame afterwards, but the muxer can prevent it - * by setting the pointer to NULL. - */ - int (*write_uncoded_frame)(struct AVFormatContext *, int stream_index, - AVFrame **frame, unsigned flags); - /** - * Returns device list with it properties. - * @see avdevice_list_devices() for more details. - */ - int (*get_device_list)(struct AVFormatContext *s, struct AVDeviceInfoList *device_list); - enum AVCodecID data_codec; /**< default data codec */ - /** - * Initialize format. May allocate data here, and set any AVFormatContext or - * AVStream parameters that need to be set before packets are sent. - * This method must not write output. - * - * Return 0 if streams were fully configured, 1 if not, negative AVERROR on failure - * - * Any allocations made here must be freed in deinit(). - */ - int (*init)(struct AVFormatContext *); - /** - * Deinitialize format. If present, this is called whenever the muxer is being - * destroyed, regardless of whether or not the header has been written. - * - * If a trailer is being written, this is called after write_trailer(). - * - * This is called if init() fails as well. - */ - void (*deinit)(struct AVFormatContext *); - /** - * Set up any necessary bitstream filtering and extract any extra data needed - * for the global header. - * - * @note pkt might have been directly forwarded by a meta-muxer; therefore - * pkt->stream_index as well as the pkt's timebase might be invalid. - * Return 0 if more packets from this stream must be checked; 1 if not. - */ - int (*check_bitstream)(struct AVFormatContext *s, struct AVStream *st, - const AVPacket *pkt); -} AVOutputFormat; -/** - * @} - */ - -/** - * @addtogroup lavf_decoding - * @{ - */ -typedef struct AVInputFormat { - /** - * A comma separated list of short names for the format. New names - * may be appended with a minor bump. - */ - const char *name; - - /** - * Descriptive name for the format, meant to be more human-readable - * than name. You should use the NULL_IF_CONFIG_SMALL() macro - * to define it. - */ - const char *long_name; - - /** - * Can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER, AVFMT_SHOW_IDS, - * AVFMT_NOTIMESTAMPS, AVFMT_GENERIC_INDEX, AVFMT_TS_DISCONT, AVFMT_NOBINSEARCH, - * AVFMT_NOGENSEARCH, AVFMT_NO_BYTE_SEEK, AVFMT_SEEK_TO_PTS. - */ - int flags; - - /** - * If extensions are defined, then no probe is done. You should - * usually not use extension format guessing because it is not - * reliable enough - */ - const char *extensions; - - const struct AVCodecTag * const *codec_tag; - - const AVClass *priv_class; ///< AVClass for the private context - - /** - * Comma-separated list of mime types. - * It is used check for matching mime types while probing. - * @see av_probe_input_format2 - */ - const char *mime_type; - - /***************************************************************** - * No fields below this line are part of the public API. They - * may not be used outside of libavformat and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - /** - * Raw demuxers store their codec ID here. - */ - int raw_codec_id; - - /** - * Size of private data so that it can be allocated in the wrapper. - */ - int priv_data_size; - - /** - * Internal flags. See FF_FMT_FLAG_* in internal.h. - */ - int flags_internal; - - /** - * Tell if a given file has a chance of being parsed as this format. - * The buffer provided is guaranteed to be AVPROBE_PADDING_SIZE bytes - * big so you do not have to check for that unless you need more. - */ - int (*read_probe)(const AVProbeData *); - - /** - * Read the format header and initialize the AVFormatContext - * structure. Return 0 if OK. 'avformat_new_stream' should be - * called to create new streams. - */ - int (*read_header)(struct AVFormatContext *); - - /** - * Read one packet and put it in 'pkt'. pts and flags are also - * set. 'avformat_new_stream' can be called only if the flag - * AVFMTCTX_NOHEADER is used and only in the calling thread (not in a - * background thread). - * @return 0 on success, < 0 on error. - * Upon returning an error, pkt must be unreferenced by the caller. - */ - int (*read_packet)(struct AVFormatContext *, AVPacket *pkt); - - /** - * Close the stream. The AVFormatContext and AVStreams are not - * freed by this function - */ - int (*read_close)(struct AVFormatContext *); - - /** - * Seek to a given timestamp relative to the frames in - * stream component stream_index. - * @param stream_index Must not be -1. - * @param flags Selects which direction should be preferred if no exact - * match is available. - * @return >= 0 on success (but not necessarily the new offset) - */ - int (*read_seek)(struct AVFormatContext *, - int stream_index, int64_t timestamp, int flags); - - /** - * Get the next timestamp in stream[stream_index].time_base units. - * @return the timestamp or AV_NOPTS_VALUE if an error occurred - */ - int64_t (*read_timestamp)(struct AVFormatContext *s, int stream_index, - int64_t *pos, int64_t pos_limit); - - /** - * Start/resume playing - only meaningful if using a network-based format - * (RTSP). - */ - int (*read_play)(struct AVFormatContext *); - - /** - * Pause playing - only meaningful if using a network-based format - * (RTSP). - */ - int (*read_pause)(struct AVFormatContext *); - - /** - * Seek to timestamp ts. - * Seeking will be done so that the point from which all active streams - * can be presented successfully will be closest to ts and within min/max_ts. - * Active streams are all streams that have AVStream.discard < AVDISCARD_ALL. - */ - int (*read_seek2)(struct AVFormatContext *s, int stream_index, int64_t min_ts, int64_t ts, int64_t max_ts, int flags); - - /** - * Returns device list with it properties. - * @see avdevice_list_devices() for more details. - */ - int (*get_device_list)(struct AVFormatContext *s, struct AVDeviceInfoList *device_list); - -} AVInputFormat; -/** - * @} - */ - -enum AVStreamParseType { - AVSTREAM_PARSE_NONE, - AVSTREAM_PARSE_FULL, /**< full parsing and repack */ - AVSTREAM_PARSE_HEADERS, /**< Only parse headers, do not repack. */ - AVSTREAM_PARSE_TIMESTAMPS, /**< full parsing and interpolation of timestamps for frames not starting on a packet boundary */ - AVSTREAM_PARSE_FULL_ONCE, /**< full parsing and repack of the first frame only, only implemented for H.264 currently */ - AVSTREAM_PARSE_FULL_RAW, /**< full parsing and repack with timestamp and position generation by parser for raw - this assumes that each packet in the file contains no demuxer level headers and - just codec level data, otherwise position generation would fail */ -}; - -typedef struct AVIndexEntry { - int64_t pos; - int64_t timestamp; /**< - * Timestamp in AVStream.time_base units, preferably the time from which on correctly decoded frames are available - * when seeking to this entry. That means preferable PTS on keyframe based formats. - * But demuxers can choose to store a different timestamp, if it is more convenient for the implementation or nothing better - * is known - */ -#define AVINDEX_KEYFRAME 0x0001 -#define AVINDEX_DISCARD_FRAME 0x0002 /** - * Flag is used to indicate which frame should be discarded after decoding. - */ - int flags:2; - int size:30; //Yeah, trying to keep the size of this small to reduce memory requirements (it is 24 vs. 32 bytes due to possible 8-byte alignment). - int min_distance; /**< Minimum distance between this and the previous keyframe, used to avoid unneeded searching. */ -} AVIndexEntry; - -/** - * The stream should be chosen by default among other streams of the same type, - * unless the user has explicitly specified otherwise. - */ -#define AV_DISPOSITION_DEFAULT (1 << 0) -/** - * The stream is not in original language. - * - * @note AV_DISPOSITION_ORIGINAL is the inverse of this disposition. At most - * one of them should be set in properly tagged streams. - * @note This disposition may apply to any stream type, not just audio. - */ -#define AV_DISPOSITION_DUB (1 << 1) -/** - * The stream is in original language. - * - * @see the notes for AV_DISPOSITION_DUB - */ -#define AV_DISPOSITION_ORIGINAL (1 << 2) -/** - * The stream is a commentary track. - */ -#define AV_DISPOSITION_COMMENT (1 << 3) -/** - * The stream contains song lyrics. - */ -#define AV_DISPOSITION_LYRICS (1 << 4) -/** - * The stream contains karaoke audio. - */ -#define AV_DISPOSITION_KARAOKE (1 << 5) - -/** - * Track should be used during playback by default. - * Useful for subtitle track that should be displayed - * even when user did not explicitly ask for subtitles. - */ -#define AV_DISPOSITION_FORCED (1 << 6) -/** - * The stream is intended for hearing impaired audiences. - */ -#define AV_DISPOSITION_HEARING_IMPAIRED (1 << 7) -/** - * The stream is intended for visually impaired audiences. - */ -#define AV_DISPOSITION_VISUAL_IMPAIRED (1 << 8) -/** - * The audio stream contains music and sound effects without voice. - */ -#define AV_DISPOSITION_CLEAN_EFFECTS (1 << 9) -/** - * The stream is stored in the file as an attached picture/"cover art" (e.g. - * APIC frame in ID3v2). The first (usually only) packet associated with it - * will be returned among the first few packets read from the file unless - * seeking takes place. It can also be accessed at any time in - * AVStream.attached_pic. - */ -#define AV_DISPOSITION_ATTACHED_PIC (1 << 10) -/** - * The stream is sparse, and contains thumbnail images, often corresponding - * to chapter markers. Only ever used with AV_DISPOSITION_ATTACHED_PIC. - */ -#define AV_DISPOSITION_TIMED_THUMBNAILS (1 << 11) - -/** - * The stream is intended to be mixed with a spatial audio track. For example, - * it could be used for narration or stereo music, and may remain unchanged by - * listener head rotation. - */ -#define AV_DISPOSITION_NON_DIEGETIC (1 << 12) - -/** - * The subtitle stream contains captions, providing a transcription and possibly - * a translation of audio. Typically intended for hearing-impaired audiences. - */ -#define AV_DISPOSITION_CAPTIONS (1 << 16) -/** - * The subtitle stream contains a textual description of the video content. - * Typically intended for visually-impaired audiences or for the cases where the - * video cannot be seen. - */ -#define AV_DISPOSITION_DESCRIPTIONS (1 << 17) -/** - * The subtitle stream contains time-aligned metadata that is not intended to be - * directly presented to the user. - */ -#define AV_DISPOSITION_METADATA (1 << 18) -/** - * The audio stream is intended to be mixed with another stream before - * presentation. - * Corresponds to mix_type=0 in mpegts. - */ -#define AV_DISPOSITION_DEPENDENT (1 << 19) -/** - * The video stream contains still images. - */ -#define AV_DISPOSITION_STILL_IMAGE (1 << 20) - -/** - * @return The AV_DISPOSITION_* flag corresponding to disp or a negative error - * code if disp does not correspond to a known stream disposition. - */ -int av_disposition_from_string(const char *disp); - -/** - * @param disposition a combination of AV_DISPOSITION_* values - * @return The string description corresponding to the lowest set bit in - * disposition. NULL when the lowest set bit does not correspond - * to a known disposition or when disposition is 0. - */ -const char *av_disposition_to_string(int disposition); - -/** - * Options for behavior on timestamp wrap detection. - */ -#define AV_PTS_WRAP_IGNORE 0 ///< ignore the wrap -#define AV_PTS_WRAP_ADD_OFFSET 1 ///< add the format specific offset on wrap detection -#define AV_PTS_WRAP_SUB_OFFSET -1 ///< subtract the format specific offset on wrap detection - -/** - * Stream structure. - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * sizeof(AVStream) must not be used outside libav*. - */ -typedef struct AVStream { -#if FF_API_AVSTREAM_CLASS - /** - * A class for @ref avoptions. Set on stream creation. - */ - const AVClass *av_class; -#endif - - int index; /**< stream index in AVFormatContext */ - /** - * Format-specific stream ID. - * decoding: set by libavformat - * encoding: set by the user, replaced by libavformat if left unset - */ - int id; - - void *priv_data; - - /** - * This is the fundamental unit of time (in seconds) in terms - * of which frame timestamps are represented. - * - * decoding: set by libavformat - * encoding: May be set by the caller before avformat_write_header() to - * provide a hint to the muxer about the desired timebase. In - * avformat_write_header(), the muxer will overwrite this field - * with the timebase that will actually be used for the timestamps - * written into the file (which may or may not be related to the - * user-provided one, depending on the format). - */ - AVRational time_base; - - /** - * Decoding: pts of the first frame of the stream in presentation order, in stream time base. - * Only set this if you are absolutely 100% sure that the value you set - * it to really is the pts of the first frame. - * This may be undefined (AV_NOPTS_VALUE). - * @note The ASF header does NOT contain a correct start_time the ASF - * demuxer must NOT set this. - */ - int64_t start_time; - - /** - * Decoding: duration of the stream, in stream time base. - * If a source file does not specify a duration, but does specify - * a bitrate, this value will be estimated from bitrate and file size. - * - * Encoding: May be set by the caller before avformat_write_header() to - * provide a hint to the muxer about the estimated duration. - */ - int64_t duration; - - int64_t nb_frames; ///< number of frames in this stream if known or 0 - - /** - * Stream disposition - a combination of AV_DISPOSITION_* flags. - * - demuxing: set by libavformat when creating the stream or in - * avformat_find_stream_info(). - * - muxing: may be set by the caller before avformat_write_header(). - */ - int disposition; - - enum AVDiscard discard; ///< Selects which packets can be discarded at will and do not need to be demuxed. - - /** - * sample aspect ratio (0 if unknown) - * - encoding: Set by user. - * - decoding: Set by libavformat. - */ - AVRational sample_aspect_ratio; - - AVDictionary *metadata; - - /** - * Average framerate - * - * - demuxing: May be set by libavformat when creating the stream or in - * avformat_find_stream_info(). - * - muxing: May be set by the caller before avformat_write_header(). - */ - AVRational avg_frame_rate; - - /** - * For streams with AV_DISPOSITION_ATTACHED_PIC disposition, this packet - * will contain the attached picture. - * - * decoding: set by libavformat, must not be modified by the caller. - * encoding: unused - */ - AVPacket attached_pic; - - /** - * An array of side data that applies to the whole stream (i.e. the - * container does not allow it to change between packets). - * - * There may be no overlap between the side data in this array and side data - * in the packets. I.e. a given side data is either exported by the muxer - * (demuxing) / set by the caller (muxing) in this array, then it never - * appears in the packets, or the side data is exported / sent through - * the packets (always in the first packet where the value becomes known or - * changes), then it does not appear in this array. - * - * - demuxing: Set by libavformat when the stream is created. - * - muxing: May be set by the caller before avformat_write_header(). - * - * Freed by libavformat in avformat_free_context(). - * - * @see av_format_inject_global_side_data() - */ - AVPacketSideData *side_data; - /** - * The number of elements in the AVStream.side_data array. - */ - int nb_side_data; - - /** - * Flags indicating events happening on the stream, a combination of - * AVSTREAM_EVENT_FLAG_*. - * - * - demuxing: may be set by the demuxer in avformat_open_input(), - * avformat_find_stream_info() and av_read_frame(). Flags must be cleared - * by the user once the event has been handled. - * - muxing: may be set by the user after avformat_write_header(). to - * indicate a user-triggered event. The muxer will clear the flags for - * events it has handled in av_[interleaved]_write_frame(). - */ - int event_flags; -/** - * - demuxing: the demuxer read new metadata from the file and updated - * AVStream.metadata accordingly - * - muxing: the user updated AVStream.metadata and wishes the muxer to write - * it into the file - */ -#define AVSTREAM_EVENT_FLAG_METADATA_UPDATED 0x0001 -/** - * - demuxing: new packets for this stream were read from the file. This - * event is informational only and does not guarantee that new packets - * for this stream will necessarily be returned from av_read_frame(). - */ -#define AVSTREAM_EVENT_FLAG_NEW_PACKETS (1 << 1) - - /** - * Real base framerate of the stream. - * This is the lowest framerate with which all timestamps can be - * represented accurately (it is the least common multiple of all - * framerates in the stream). Note, this value is just a guess! - * For example, if the time base is 1/90000 and all frames have either - * approximately 3600 or 1800 timer ticks, then r_frame_rate will be 50/1. - */ - AVRational r_frame_rate; - - /** - * Codec parameters associated with this stream. Allocated and freed by - * libavformat in avformat_new_stream() and avformat_free_context() - * respectively. - * - * - demuxing: filled by libavformat on stream creation or in - * avformat_find_stream_info() - * - muxing: filled by the caller before avformat_write_header() - */ - AVCodecParameters *codecpar; - - /** - * Number of bits in timestamps. Used for wrapping control. - * - * - demuxing: set by libavformat - * - muxing: set by libavformat - * - */ - int pts_wrap_bits; -} AVStream; - -struct AVCodecParserContext *av_stream_get_parser(const AVStream *s); - -/** - * Returns the pts of the last muxed packet + its duration - * - * the retuned value is undefined when used with a demuxer. - */ -int64_t av_stream_get_end_pts(const AVStream *st); - -#define AV_PROGRAM_RUNNING 1 - -/** - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * sizeof(AVProgram) must not be used outside libav*. - */ -typedef struct AVProgram { - int id; - int flags; - enum AVDiscard discard; ///< selects which program to discard and which to feed to the caller - unsigned int *stream_index; - unsigned int nb_stream_indexes; - AVDictionary *metadata; - - int program_num; - int pmt_pid; - int pcr_pid; - int pmt_version; - - /***************************************************************** - * All fields below this line are not part of the public API. They - * may not be used outside of libavformat and can be changed and - * removed at will. - * New public fields should be added right above. - ***************************************************************** - */ - int64_t start_time; - int64_t end_time; - - int64_t pts_wrap_reference; ///< reference dts for wrap detection - int pts_wrap_behavior; ///< behavior on wrap detection -} AVProgram; - -#define AVFMTCTX_NOHEADER 0x0001 /**< signal that no header is present - (streams are added dynamically) */ -#define AVFMTCTX_UNSEEKABLE 0x0002 /**< signal that the stream is definitely - not seekable, and attempts to call the - seek function will fail. For some - network protocols (e.g. HLS), this can - change dynamically at runtime. */ - -typedef struct AVChapter { - int64_t id; ///< unique ID to identify the chapter - AVRational time_base; ///< time base in which the start/end timestamps are specified - int64_t start, end; ///< chapter start/end time in time_base units - AVDictionary *metadata; -} AVChapter; - - -/** - * Callback used by devices to communicate with application. - */ -typedef int (*av_format_control_message)(struct AVFormatContext *s, int type, - void *data, size_t data_size); - -typedef int (*AVOpenCallback)(struct AVFormatContext *s, AVIOContext **pb, const char *url, int flags, - const AVIOInterruptCB *int_cb, AVDictionary **options); - -/** - * The duration of a video can be estimated through various ways, and this enum can be used - * to know how the duration was estimated. - */ -enum AVDurationEstimationMethod { - AVFMT_DURATION_FROM_PTS, ///< Duration accurately estimated from PTSes - AVFMT_DURATION_FROM_STREAM, ///< Duration estimated from a stream with a known duration - AVFMT_DURATION_FROM_BITRATE ///< Duration estimated from bitrate (less accurate) -}; - -/** - * Format I/O context. - * New fields can be added to the end with minor version bumps. - * Removal, reordering and changes to existing fields require a major - * version bump. - * sizeof(AVFormatContext) must not be used outside libav*, use - * avformat_alloc_context() to create an AVFormatContext. - * - * Fields can be accessed through AVOptions (av_opt*), - * the name string used matches the associated command line parameter name and - * can be found in libavformat/options_table.h. - * The AVOption/command line parameter names differ in some cases from the C - * structure field names for historic reasons or brevity. - */ -typedef struct AVFormatContext { - /** - * A class for logging and @ref avoptions. Set by avformat_alloc_context(). - * Exports (de)muxer private options if they exist. - */ - const AVClass *av_class; - - /** - * The input container format. - * - * Demuxing only, set by avformat_open_input(). - */ - const struct AVInputFormat *iformat; - - /** - * The output container format. - * - * Muxing only, must be set by the caller before avformat_write_header(). - */ - const struct AVOutputFormat *oformat; - - /** - * Format private data. This is an AVOptions-enabled struct - * if and only if iformat/oformat.priv_class is not NULL. - * - * - muxing: set by avformat_write_header() - * - demuxing: set by avformat_open_input() - */ - void *priv_data; - - /** - * I/O context. - * - * - demuxing: either set by the user before avformat_open_input() (then - * the user must close it manually) or set by avformat_open_input(). - * - muxing: set by the user before avformat_write_header(). The caller must - * take care of closing / freeing the IO context. - * - * Do NOT set this field if AVFMT_NOFILE flag is set in - * iformat/oformat.flags. In such a case, the (de)muxer will handle - * I/O in some other way and this field will be NULL. - */ - AVIOContext *pb; - - /* stream info */ - /** - * Flags signalling stream properties. A combination of AVFMTCTX_*. - * Set by libavformat. - */ - int ctx_flags; - - /** - * Number of elements in AVFormatContext.streams. - * - * Set by avformat_new_stream(), must not be modified by any other code. - */ - unsigned int nb_streams; - /** - * A list of all streams in the file. New streams are created with - * avformat_new_stream(). - * - * - demuxing: streams are created by libavformat in avformat_open_input(). - * If AVFMTCTX_NOHEADER is set in ctx_flags, then new streams may also - * appear in av_read_frame(). - * - muxing: streams are created by the user before avformat_write_header(). - * - * Freed by libavformat in avformat_free_context(). - */ - AVStream **streams; - - /** - * input or output URL. Unlike the old filename field, this field has no - * length restriction. - * - * - demuxing: set by avformat_open_input(), initialized to an empty - * string if url parameter was NULL in avformat_open_input(). - * - muxing: may be set by the caller before calling avformat_write_header() - * (or avformat_init_output() if that is called first) to a string - * which is freeable by av_free(). Set to an empty string if it - * was NULL in avformat_init_output(). - * - * Freed by libavformat in avformat_free_context(). - */ - char *url; - - /** - * Position of the first frame of the component, in - * AV_TIME_BASE fractional seconds. NEVER set this value directly: - * It is deduced from the AVStream values. - * - * Demuxing only, set by libavformat. - */ - int64_t start_time; - - /** - * Duration of the stream, in AV_TIME_BASE fractional - * seconds. Only set this value if you know none of the individual stream - * durations and also do not set any of them. This is deduced from the - * AVStream values if not set. - * - * Demuxing only, set by libavformat. - */ - int64_t duration; - - /** - * Total stream bitrate in bit/s, 0 if not - * available. Never set it directly if the file_size and the - * duration are known as FFmpeg can compute it automatically. - */ - int64_t bit_rate; - - unsigned int packet_size; - int max_delay; - - /** - * Flags modifying the (de)muxer behaviour. A combination of AVFMT_FLAG_*. - * Set by the user before avformat_open_input() / avformat_write_header(). - */ - int flags; -#define AVFMT_FLAG_GENPTS 0x0001 ///< Generate missing pts even if it requires parsing future frames. -#define AVFMT_FLAG_IGNIDX 0x0002 ///< Ignore index. -#define AVFMT_FLAG_NONBLOCK 0x0004 ///< Do not block when reading packets from input. -#define AVFMT_FLAG_IGNDTS 0x0008 ///< Ignore DTS on frames that contain both DTS & PTS -#define AVFMT_FLAG_NOFILLIN 0x0010 ///< Do not infer any values from other values, just return what is stored in the container -#define AVFMT_FLAG_NOPARSE 0x0020 ///< Do not use AVParsers, you also must set AVFMT_FLAG_NOFILLIN as the fillin code works on frames and no parsing -> no frames. Also seeking to frames can not work if parsing to find frame boundaries has been disabled -#define AVFMT_FLAG_NOBUFFER 0x0040 ///< Do not buffer frames when possible -#define AVFMT_FLAG_CUSTOM_IO 0x0080 ///< The caller has supplied a custom AVIOContext, don't avio_close() it. -#define AVFMT_FLAG_DISCARD_CORRUPT 0x0100 ///< Discard frames marked corrupted -#define AVFMT_FLAG_FLUSH_PACKETS 0x0200 ///< Flush the AVIOContext every packet. -/** - * When muxing, try to avoid writing any random/volatile data to the output. - * This includes any random IDs, real-time timestamps/dates, muxer version, etc. - * - * This flag is mainly intended for testing. - */ -#define AVFMT_FLAG_BITEXACT 0x0400 -#define AVFMT_FLAG_SORT_DTS 0x10000 ///< try to interleave outputted packets by dts (using this flag can slow demuxing down) -#if FF_API_LAVF_PRIV_OPT -#define AVFMT_FLAG_PRIV_OPT 0x20000 ///< Enable use of private options by delaying codec open (deprecated, does nothing) -#endif -#define AVFMT_FLAG_FAST_SEEK 0x80000 ///< Enable fast, but inaccurate seeks for some formats -#define AVFMT_FLAG_SHORTEST 0x100000 ///< Stop muxing when the shortest stream stops. -#define AVFMT_FLAG_AUTO_BSF 0x200000 ///< Add bitstream filters as requested by the muxer - - /** - * Maximum number of bytes read from input in order to determine stream - * properties. Used when reading the global header and in - * avformat_find_stream_info(). - * - * Demuxing only, set by the caller before avformat_open_input(). - * - * @note this is \e not used for determining the \ref AVInputFormat - * "input format" - * @sa format_probesize - */ - int64_t probesize; - - /** - * Maximum duration (in AV_TIME_BASE units) of the data read - * from input in avformat_find_stream_info(). - * Demuxing only, set by the caller before avformat_find_stream_info(). - * Can be set to 0 to let avformat choose using a heuristic. - */ - int64_t max_analyze_duration; - - const uint8_t *key; - int keylen; - - unsigned int nb_programs; - AVProgram **programs; - - /** - * Forced video codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID video_codec_id; - - /** - * Forced audio codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID audio_codec_id; - - /** - * Forced subtitle codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID subtitle_codec_id; - - /** - * Maximum amount of memory in bytes to use for the index of each stream. - * If the index exceeds this size, entries will be discarded as - * needed to maintain a smaller size. This can lead to slower or less - * accurate seeking (depends on demuxer). - * Demuxers for which a full in-memory index is mandatory will ignore - * this. - * - muxing: unused - * - demuxing: set by user - */ - unsigned int max_index_size; - - /** - * Maximum amount of memory in bytes to use for buffering frames - * obtained from realtime capture devices. - */ - unsigned int max_picture_buffer; - - /** - * Number of chapters in AVChapter array. - * When muxing, chapters are normally written in the file header, - * so nb_chapters should normally be initialized before write_header - * is called. Some muxers (e.g. mov and mkv) can also write chapters - * in the trailer. To write chapters in the trailer, nb_chapters - * must be zero when write_header is called and non-zero when - * write_trailer is called. - * - muxing: set by user - * - demuxing: set by libavformat - */ - unsigned int nb_chapters; - AVChapter **chapters; - - /** - * Metadata that applies to the whole file. - * - * - demuxing: set by libavformat in avformat_open_input() - * - muxing: may be set by the caller before avformat_write_header() - * - * Freed by libavformat in avformat_free_context(). - */ - AVDictionary *metadata; - - /** - * Start time of the stream in real world time, in microseconds - * since the Unix epoch (00:00 1st January 1970). That is, pts=0 in the - * stream was captured at this real world time. - * - muxing: Set by the caller before avformat_write_header(). If set to - * either 0 or AV_NOPTS_VALUE, then the current wall-time will - * be used. - * - demuxing: Set by libavformat. AV_NOPTS_VALUE if unknown. Note that - * the value may become known after some number of frames - * have been received. - */ - int64_t start_time_realtime; - - /** - * The number of frames used for determining the framerate in - * avformat_find_stream_info(). - * Demuxing only, set by the caller before avformat_find_stream_info(). - */ - int fps_probe_size; - - /** - * Error recognition; higher values will detect more errors but may - * misdetect some more or less valid parts as errors. - * Demuxing only, set by the caller before avformat_open_input(). - */ - int error_recognition; - - /** - * Custom interrupt callbacks for the I/O layer. - * - * demuxing: set by the user before avformat_open_input(). - * muxing: set by the user before avformat_write_header() - * (mainly useful for AVFMT_NOFILE formats). The callback - * should also be passed to avio_open2() if it's used to - * open the file. - */ - AVIOInterruptCB interrupt_callback; - - /** - * Flags to enable debugging. - */ - int debug; -#define FF_FDEBUG_TS 0x0001 - - /** - * Maximum buffering duration for interleaving. - * - * To ensure all the streams are interleaved correctly, - * av_interleaved_write_frame() will wait until it has at least one packet - * for each stream before actually writing any packets to the output file. - * When some streams are "sparse" (i.e. there are large gaps between - * successive packets), this can result in excessive buffering. - * - * This field specifies the maximum difference between the timestamps of the - * first and the last packet in the muxing queue, above which libavformat - * will output a packet regardless of whether it has queued a packet for all - * the streams. - * - * Muxing only, set by the caller before avformat_write_header(). - */ - int64_t max_interleave_delta; - - /** - * Allow non-standard and experimental extension - * @see AVCodecContext.strict_std_compliance - */ - int strict_std_compliance; - - /** - * Flags indicating events happening on the file, a combination of - * AVFMT_EVENT_FLAG_*. - * - * - demuxing: may be set by the demuxer in avformat_open_input(), - * avformat_find_stream_info() and av_read_frame(). Flags must be cleared - * by the user once the event has been handled. - * - muxing: may be set by the user after avformat_write_header() to - * indicate a user-triggered event. The muxer will clear the flags for - * events it has handled in av_[interleaved]_write_frame(). - */ - int event_flags; -/** - * - demuxing: the demuxer read new metadata from the file and updated - * AVFormatContext.metadata accordingly - * - muxing: the user updated AVFormatContext.metadata and wishes the muxer to - * write it into the file - */ -#define AVFMT_EVENT_FLAG_METADATA_UPDATED 0x0001 - - /** - * Maximum number of packets to read while waiting for the first timestamp. - * Decoding only. - */ - int max_ts_probe; - - /** - * Avoid negative timestamps during muxing. - * Any value of the AVFMT_AVOID_NEG_TS_* constants. - * Note, this works better when using av_interleaved_write_frame(). - * - muxing: Set by user - * - demuxing: unused - */ - int avoid_negative_ts; -#define AVFMT_AVOID_NEG_TS_AUTO -1 ///< Enabled when required by target format -#define AVFMT_AVOID_NEG_TS_DISABLED 0 ///< Do not shift timestamps even when they are negative. -#define AVFMT_AVOID_NEG_TS_MAKE_NON_NEGATIVE 1 ///< Shift timestamps so they are non negative -#define AVFMT_AVOID_NEG_TS_MAKE_ZERO 2 ///< Shift timestamps so that they start at 0 - - /** - * Transport stream id. - * This will be moved into demuxer private options. Thus no API/ABI compatibility - */ - int ts_id; - - /** - * Audio preload in microseconds. - * Note, not all formats support this and unpredictable things may happen if it is used when not supported. - * - encoding: Set by user - * - decoding: unused - */ - int audio_preload; - - /** - * Max chunk time in microseconds. - * Note, not all formats support this and unpredictable things may happen if it is used when not supported. - * - encoding: Set by user - * - decoding: unused - */ - int max_chunk_duration; - - /** - * Max chunk size in bytes - * Note, not all formats support this and unpredictable things may happen if it is used when not supported. - * - encoding: Set by user - * - decoding: unused - */ - int max_chunk_size; - - /** - * forces the use of wallclock timestamps as pts/dts of packets - * This has undefined results in the presence of B frames. - * - encoding: unused - * - decoding: Set by user - */ - int use_wallclock_as_timestamps; - - /** - * avio flags, used to force AVIO_FLAG_DIRECT. - * - encoding: unused - * - decoding: Set by user - */ - int avio_flags; - - /** - * The duration field can be estimated through various ways, and this field can be used - * to know how the duration was estimated. - * - encoding: unused - * - decoding: Read by user - */ - enum AVDurationEstimationMethod duration_estimation_method; - - /** - * Skip initial bytes when opening stream - * - encoding: unused - * - decoding: Set by user - */ - int64_t skip_initial_bytes; - - /** - * Correct single timestamp overflows - * - encoding: unused - * - decoding: Set by user - */ - unsigned int correct_ts_overflow; - - /** - * Force seeking to any (also non key) frames. - * - encoding: unused - * - decoding: Set by user - */ - int seek2any; - - /** - * Flush the I/O context after each packet. - * - encoding: Set by user - * - decoding: unused - */ - int flush_packets; - - /** - * format probing score. - * The maximal score is AVPROBE_SCORE_MAX, its set when the demuxer probes - * the format. - * - encoding: unused - * - decoding: set by avformat, read by user - */ - int probe_score; - - /** - * Maximum number of bytes read from input in order to identify the - * \ref AVInputFormat "input format". Only used when the format is not set - * explicitly by the caller. - * - * Demuxing only, set by the caller before avformat_open_input(). - * - * @sa probesize - */ - int format_probesize; - - /** - * ',' separated list of allowed decoders. - * If NULL then all are allowed - * - encoding: unused - * - decoding: set by user - */ - char *codec_whitelist; - - /** - * ',' separated list of allowed demuxers. - * If NULL then all are allowed - * - encoding: unused - * - decoding: set by user - */ - char *format_whitelist; - - /** - * IO repositioned flag. - * This is set by avformat when the underlaying IO context read pointer - * is repositioned, for example when doing byte based seeking. - * Demuxers can use the flag to detect such changes. - */ - int io_repositioned; - - /** - * Forced video codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *video_codec; - - /** - * Forced audio codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *audio_codec; - - /** - * Forced subtitle codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *subtitle_codec; - - /** - * Forced data codec. - * This allows forcing a specific decoder, even when there are multiple with - * the same codec_id. - * Demuxing: Set by user - */ - const AVCodec *data_codec; - - /** - * Number of bytes to be written as padding in a metadata header. - * Demuxing: Unused. - * Muxing: Set by user via av_format_set_metadata_header_padding. - */ - int metadata_header_padding; - - /** - * User data. - * This is a place for some private data of the user. - */ - void *opaque; - - /** - * Callback used by devices to communicate with application. - */ - av_format_control_message control_message_cb; - - /** - * Output timestamp offset, in microseconds. - * Muxing: set by user - */ - int64_t output_ts_offset; - - /** - * dump format separator. - * can be ", " or "\n " or anything else - * - muxing: Set by user. - * - demuxing: Set by user. - */ - uint8_t *dump_separator; - - /** - * Forced Data codec_id. - * Demuxing: Set by user. - */ - enum AVCodecID data_codec_id; - - /** - * ',' separated list of allowed protocols. - * - encoding: unused - * - decoding: set by user - */ - char *protocol_whitelist; - - /** - * A callback for opening new IO streams. - * - * Whenever a muxer or a demuxer needs to open an IO stream (typically from - * avformat_open_input() for demuxers, but for certain formats can happen at - * other times as well), it will call this callback to obtain an IO context. - * - * @param s the format context - * @param pb on success, the newly opened IO context should be returned here - * @param url the url to open - * @param flags a combination of AVIO_FLAG_* - * @param options a dictionary of additional options, with the same - * semantics as in avio_open2() - * @return 0 on success, a negative AVERROR code on failure - * - * @note Certain muxers and demuxers do nesting, i.e. they open one or more - * additional internal format contexts. Thus the AVFormatContext pointer - * passed to this callback may be different from the one facing the caller. - * It will, however, have the same 'opaque' field. - */ - int (*io_open)(struct AVFormatContext *s, AVIOContext **pb, const char *url, - int flags, AVDictionary **options); - - /** - * A callback for closing the streams opened with AVFormatContext.io_open(). - */ - void (*io_close)(struct AVFormatContext *s, AVIOContext *pb); - - /** - * ',' separated list of disallowed protocols. - * - encoding: unused - * - decoding: set by user - */ - char *protocol_blacklist; - - /** - * The maximum number of streams. - * - encoding: unused - * - decoding: set by user - */ - int max_streams; - - /** - * Skip duration calcuation in estimate_timings_from_pts. - * - encoding: unused - * - decoding: set by user - */ - int skip_estimate_duration_from_pts; - - /** - * Maximum number of packets that can be probed - * - encoding: unused - * - decoding: set by user - */ - int max_probe_packets; - - /** - * A callback for closing the streams opened with AVFormatContext.io_open(). - * - * Using this is preferred over io_close, because this can return an error. - * Therefore this callback is used instead of io_close by the generic - * libavformat code if io_close is NULL or the default. - * - * @param s the format context - * @param pb IO context to be closed and freed - * @return 0 on success, a negative AVERROR code on failure - */ - int (*io_close2)(struct AVFormatContext *s, AVIOContext *pb); -} AVFormatContext; - -/** - * This function will cause global side data to be injected in the next packet - * of each stream as well as after any subsequent seek. - */ -void av_format_inject_global_side_data(AVFormatContext *s); - -/** - * Returns the method used to set ctx->duration. - * - * @return AVFMT_DURATION_FROM_PTS, AVFMT_DURATION_FROM_STREAM, or AVFMT_DURATION_FROM_BITRATE. - */ -enum AVDurationEstimationMethod av_fmt_ctx_get_duration_estimation_method(const AVFormatContext* ctx); - -/** - * @defgroup lavf_core Core functions - * @ingroup libavf - * - * Functions for querying libavformat capabilities, allocating core structures, - * etc. - * @{ - */ - -/** - * Return the LIBAVFORMAT_VERSION_INT constant. - */ -unsigned avformat_version(void); - -/** - * Return the libavformat build-time configuration. - */ -const char *avformat_configuration(void); - -/** - * Return the libavformat license. - */ -const char *avformat_license(void); - -/** - * Do global initialization of network libraries. This is optional, - * and not recommended anymore. - * - * This functions only exists to work around thread-safety issues - * with older GnuTLS or OpenSSL libraries. If libavformat is linked - * to newer versions of those libraries, or if you do not use them, - * calling this function is unnecessary. Otherwise, you need to call - * this function before any other threads using them are started. - * - * This function will be deprecated once support for older GnuTLS and - * OpenSSL libraries is removed, and this function has no purpose - * anymore. - */ -int avformat_network_init(void); - -/** - * Undo the initialization done by avformat_network_init. Call it only - * once for each time you called avformat_network_init. - */ -int avformat_network_deinit(void); - -/** - * Iterate over all registered muxers. - * - * @param opaque a pointer where libavformat will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered muxer or NULL when the iteration is - * finished - */ -const AVOutputFormat *av_muxer_iterate(void **opaque); - -/** - * Iterate over all registered demuxers. - * - * @param opaque a pointer where libavformat will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the next registered demuxer or NULL when the iteration is - * finished - */ -const AVInputFormat *av_demuxer_iterate(void **opaque); - -/** - * Allocate an AVFormatContext. - * avformat_free_context() can be used to free the context and everything - * allocated by the framework within it. - */ -AVFormatContext *avformat_alloc_context(void); - -/** - * Free an AVFormatContext and all its streams. - * @param s context to free - */ -void avformat_free_context(AVFormatContext *s); - -/** - * Get the AVClass for AVFormatContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *avformat_get_class(void); - -/** - * Get the AVClass for AVStream. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *av_stream_get_class(void); - -/** - * Add a new stream to a media file. - * - * When demuxing, it is called by the demuxer in read_header(). If the - * flag AVFMTCTX_NOHEADER is set in s.ctx_flags, then it may also - * be called in read_packet(). - * - * When muxing, should be called by the user before avformat_write_header(). - * - * User is required to call avformat_free_context() to clean up the allocation - * by avformat_new_stream(). - * - * @param s media file handle - * @param c unused, does nothing - * - * @return newly created stream or NULL on error. - */ -AVStream *avformat_new_stream(AVFormatContext *s, const AVCodec *c); - -/** - * Wrap an existing array as stream side data. - * - * @param st stream - * @param type side information type - * @param data the side data array. It must be allocated with the av_malloc() - * family of functions. The ownership of the data is transferred to - * st. - * @param size side information size - * @return zero on success, a negative AVERROR code on failure. On failure, - * the stream is unchanged and the data remains owned by the caller. - */ -int av_stream_add_side_data(AVStream *st, enum AVPacketSideDataType type, - uint8_t *data, size_t size); - -/** - * Allocate new information from stream. - * - * @param stream stream - * @param type desired side information type - * @param size side information size - * @return pointer to fresh allocated data or NULL otherwise - */ -uint8_t *av_stream_new_side_data(AVStream *stream, - enum AVPacketSideDataType type, size_t size); -/** - * Get side information from stream. - * - * @param stream stream - * @param type desired side information type - * @param size If supplied, *size will be set to the size of the side data - * or to zero if the desired side data is not present. - * @return pointer to data if present or NULL otherwise - */ -uint8_t *av_stream_get_side_data(const AVStream *stream, - enum AVPacketSideDataType type, size_t *size); - -AVProgram *av_new_program(AVFormatContext *s, int id); - -/** - * @} - */ - - -/** - * Allocate an AVFormatContext for an output format. - * avformat_free_context() can be used to free the context and - * everything allocated by the framework within it. - * - * @param *ctx is set to the created format context, or to NULL in - * case of failure - * @param oformat format to use for allocating the context, if NULL - * format_name and filename are used instead - * @param format_name the name of output format to use for allocating the - * context, if NULL filename is used instead - * @param filename the name of the filename to use for allocating the - * context, may be NULL - * @return >= 0 in case of success, a negative AVERROR code in case of - * failure - */ -int avformat_alloc_output_context2(AVFormatContext **ctx, const AVOutputFormat *oformat, - const char *format_name, const char *filename); - -/** - * @addtogroup lavf_decoding - * @{ - */ - -/** - * Find AVInputFormat based on the short name of the input format. - */ -const AVInputFormat *av_find_input_format(const char *short_name); - -/** - * Guess the file format. - * - * @param pd data to be probed - * @param is_opened Whether the file is already opened; determines whether - * demuxers with or without AVFMT_NOFILE are probed. - */ -const AVInputFormat *av_probe_input_format(const AVProbeData *pd, int is_opened); - -/** - * Guess the file format. - * - * @param pd data to be probed - * @param is_opened Whether the file is already opened; determines whether - * demuxers with or without AVFMT_NOFILE are probed. - * @param score_max A probe score larger that this is required to accept a - * detection, the variable is set to the actual detection - * score afterwards. - * If the score is <= AVPROBE_SCORE_MAX / 4 it is recommended - * to retry with a larger probe buffer. - */ -const AVInputFormat *av_probe_input_format2(const AVProbeData *pd, - int is_opened, int *score_max); - -/** - * Guess the file format. - * - * @param is_opened Whether the file is already opened; determines whether - * demuxers with or without AVFMT_NOFILE are probed. - * @param score_ret The score of the best detection. - */ -const AVInputFormat *av_probe_input_format3(const AVProbeData *pd, - int is_opened, int *score_ret); - -/** - * Probe a bytestream to determine the input format. Each time a probe returns - * with a score that is too low, the probe buffer size is increased and another - * attempt is made. When the maximum probe size is reached, the input format - * with the highest score is returned. - * - * @param pb the bytestream to probe - * @param fmt the input format is put here - * @param url the url of the stream - * @param logctx the log context - * @param offset the offset within the bytestream to probe from - * @param max_probe_size the maximum probe buffer size (zero for default) - * @return the score in case of success, a negative value corresponding to an - * the maximal score is AVPROBE_SCORE_MAX - * AVERROR code otherwise - */ -int av_probe_input_buffer2(AVIOContext *pb, const AVInputFormat **fmt, - const char *url, void *logctx, - unsigned int offset, unsigned int max_probe_size); - -/** - * Like av_probe_input_buffer2() but returns 0 on success - */ -int av_probe_input_buffer(AVIOContext *pb, const AVInputFormat **fmt, - const char *url, void *logctx, - unsigned int offset, unsigned int max_probe_size); - -/** - * Open an input stream and read the header. The codecs are not opened. - * The stream must be closed with avformat_close_input(). - * - * @param ps Pointer to user-supplied AVFormatContext (allocated by avformat_alloc_context). - * May be a pointer to NULL, in which case an AVFormatContext is allocated by this - * function and written into ps. - * Note that a user-supplied AVFormatContext will be freed on failure. - * @param url URL of the stream to open. - * @param fmt If non-NULL, this parameter forces a specific input format. - * Otherwise the format is autodetected. - * @param options A dictionary filled with AVFormatContext and demuxer-private options. - * On return this parameter will be destroyed and replaced with a dict containing - * options that were not found. May be NULL. - * - * @return 0 on success, a negative AVERROR on failure. - * - * @note If you want to use custom IO, preallocate the format context and set its pb field. - */ -int avformat_open_input(AVFormatContext **ps, const char *url, - const AVInputFormat *fmt, AVDictionary **options); - -/** - * Read packets of a media file to get stream information. This - * is useful for file formats with no headers such as MPEG. This - * function also computes the real framerate in case of MPEG-2 repeat - * frame mode. - * The logical file position is not changed by this function; - * examined packets may be buffered for later processing. - * - * @param ic media file handle - * @param options If non-NULL, an ic.nb_streams long array of pointers to - * dictionaries, where i-th member contains options for - * codec corresponding to i-th stream. - * On return each dictionary will be filled with options that were not found. - * @return >=0 if OK, AVERROR_xxx on error - * - * @note this function isn't guaranteed to open all the codecs, so - * options being non-empty at return is a perfectly normal behavior. - * - * @todo Let the user decide somehow what information is needed so that - * we do not waste time getting stuff the user does not need. - */ -int avformat_find_stream_info(AVFormatContext *ic, AVDictionary **options); - -/** - * Find the programs which belong to a given stream. - * - * @param ic media file handle - * @param last the last found program, the search will start after this - * program, or from the beginning if it is NULL - * @param s stream index - * @return the next program which belongs to s, NULL if no program is found or - * the last program is not among the programs of ic. - */ -AVProgram *av_find_program_from_stream(AVFormatContext *ic, AVProgram *last, int s); - -void av_program_add_stream_index(AVFormatContext *ac, int progid, unsigned int idx); - -/** - * Find the "best" stream in the file. - * The best stream is determined according to various heuristics as the most - * likely to be what the user expects. - * If the decoder parameter is non-NULL, av_find_best_stream will find the - * default decoder for the stream's codec; streams for which no decoder can - * be found are ignored. - * - * @param ic media file handle - * @param type stream type: video, audio, subtitles, etc. - * @param wanted_stream_nb user-requested stream number, - * or -1 for automatic selection - * @param related_stream try to find a stream related (eg. in the same - * program) to this one, or -1 if none - * @param decoder_ret if non-NULL, returns the decoder for the - * selected stream - * @param flags flags; none are currently defined - * @return the non-negative stream number in case of success, - * AVERROR_STREAM_NOT_FOUND if no stream with the requested type - * could be found, - * AVERROR_DECODER_NOT_FOUND if streams were found but no decoder - * @note If av_find_best_stream returns successfully and decoder_ret is not - * NULL, then *decoder_ret is guaranteed to be set to a valid AVCodec. - */ -int av_find_best_stream(AVFormatContext *ic, - enum AVMediaType type, - int wanted_stream_nb, - int related_stream, - const AVCodec **decoder_ret, - int flags); - -/** - * Return the next frame of a stream. - * This function returns what is stored in the file, and does not validate - * that what is there are valid frames for the decoder. It will split what is - * stored in the file into frames and return one for each call. It will not - * omit invalid data between valid frames so as to give the decoder the maximum - * information possible for decoding. - * - * On success, the returned packet is reference-counted (pkt->buf is set) and - * valid indefinitely. The packet must be freed with av_packet_unref() when - * it is no longer needed. For video, the packet contains exactly one frame. - * For audio, it contains an integer number of frames if each frame has - * a known fixed size (e.g. PCM or ADPCM data). If the audio frames have - * a variable size (e.g. MPEG audio), then it contains one frame. - * - * pkt->pts, pkt->dts and pkt->duration are always set to correct - * values in AVStream.time_base units (and guessed if the format cannot - * provide them). pkt->pts can be AV_NOPTS_VALUE if the video format - * has B-frames, so it is better to rely on pkt->dts if you do not - * decompress the payload. - * - * @return 0 if OK, < 0 on error or end of file. On error, pkt will be blank - * (as if it came from av_packet_alloc()). - * - * @note pkt will be initialized, so it may be uninitialized, but it must not - * contain data that needs to be freed. - */ -int av_read_frame(AVFormatContext *s, AVPacket *pkt); - -/** - * Seek to the keyframe at timestamp. - * 'timestamp' in 'stream_index'. - * - * @param s media file handle - * @param stream_index If stream_index is (-1), a default - * stream is selected, and timestamp is automatically converted - * from AV_TIME_BASE units to the stream specific time_base. - * @param timestamp Timestamp in AVStream.time_base units - * or, if no stream is specified, in AV_TIME_BASE units. - * @param flags flags which select direction and seeking mode - * @return >= 0 on success - */ -int av_seek_frame(AVFormatContext *s, int stream_index, int64_t timestamp, - int flags); - -/** - * Seek to timestamp ts. - * Seeking will be done so that the point from which all active streams - * can be presented successfully will be closest to ts and within min/max_ts. - * Active streams are all streams that have AVStream.discard < AVDISCARD_ALL. - * - * If flags contain AVSEEK_FLAG_BYTE, then all timestamps are in bytes and - * are the file position (this may not be supported by all demuxers). - * If flags contain AVSEEK_FLAG_FRAME, then all timestamps are in frames - * in the stream with stream_index (this may not be supported by all demuxers). - * Otherwise all timestamps are in units of the stream selected by stream_index - * or if stream_index is -1, in AV_TIME_BASE units. - * If flags contain AVSEEK_FLAG_ANY, then non-keyframes are treated as - * keyframes (this may not be supported by all demuxers). - * If flags contain AVSEEK_FLAG_BACKWARD, it is ignored. - * - * @param s media file handle - * @param stream_index index of the stream which is used as time base reference - * @param min_ts smallest acceptable timestamp - * @param ts target timestamp - * @param max_ts largest acceptable timestamp - * @param flags flags - * @return >=0 on success, error code otherwise - * - * @note This is part of the new seek API which is still under construction. - */ -int avformat_seek_file(AVFormatContext *s, int stream_index, int64_t min_ts, int64_t ts, int64_t max_ts, int flags); - -/** - * Discard all internally buffered data. This can be useful when dealing with - * discontinuities in the byte stream. Generally works only with formats that - * can resync. This includes headerless formats like MPEG-TS/TS but should also - * work with NUT, Ogg and in a limited way AVI for example. - * - * The set of streams, the detected duration, stream parameters and codecs do - * not change when calling this function. If you want a complete reset, it's - * better to open a new AVFormatContext. - * - * This does not flush the AVIOContext (s->pb). If necessary, call - * avio_flush(s->pb) before calling this function. - * - * @param s media file handle - * @return >=0 on success, error code otherwise - */ -int avformat_flush(AVFormatContext *s); - -/** - * Start playing a network-based stream (e.g. RTSP stream) at the - * current position. - */ -int av_read_play(AVFormatContext *s); - -/** - * Pause a network-based stream (e.g. RTSP stream). - * - * Use av_read_play() to resume it. - */ -int av_read_pause(AVFormatContext *s); - -/** - * Close an opened input AVFormatContext. Free it and all its contents - * and set *s to NULL. - */ -void avformat_close_input(AVFormatContext **s); -/** - * @} - */ - -#define AVSEEK_FLAG_BACKWARD 1 ///< seek backward -#define AVSEEK_FLAG_BYTE 2 ///< seeking based on position in bytes -#define AVSEEK_FLAG_ANY 4 ///< seek to any frame, even non-keyframes -#define AVSEEK_FLAG_FRAME 8 ///< seeking based on frame number - -/** - * @addtogroup lavf_encoding - * @{ - */ - -#define AVSTREAM_INIT_IN_WRITE_HEADER 0 ///< stream parameters initialized in avformat_write_header -#define AVSTREAM_INIT_IN_INIT_OUTPUT 1 ///< stream parameters initialized in avformat_init_output - -/** - * Allocate the stream private data and write the stream header to - * an output media file. - * - * @param s Media file handle, must be allocated with avformat_alloc_context(). - * Its oformat field must be set to the desired output format; - * Its pb field must be set to an already opened AVIOContext. - * @param options An AVDictionary filled with AVFormatContext and muxer-private options. - * On return this parameter will be destroyed and replaced with a dict containing - * options that were not found. May be NULL. - * - * @return AVSTREAM_INIT_IN_WRITE_HEADER on success if the codec had not already been fully initialized in avformat_init, - * AVSTREAM_INIT_IN_INIT_OUTPUT on success if the codec had already been fully initialized in avformat_init, - * negative AVERROR on failure. - * - * @see av_opt_find, av_dict_set, avio_open, av_oformat_next, avformat_init_output. - */ -av_warn_unused_result -int avformat_write_header(AVFormatContext *s, AVDictionary **options); - -/** - * Allocate the stream private data and initialize the codec, but do not write the header. - * May optionally be used before avformat_write_header to initialize stream parameters - * before actually writing the header. - * If using this function, do not pass the same options to avformat_write_header. - * - * @param s Media file handle, must be allocated with avformat_alloc_context(). - * Its oformat field must be set to the desired output format; - * Its pb field must be set to an already opened AVIOContext. - * @param options An AVDictionary filled with AVFormatContext and muxer-private options. - * On return this parameter will be destroyed and replaced with a dict containing - * options that were not found. May be NULL. - * - * @return AVSTREAM_INIT_IN_WRITE_HEADER on success if the codec requires avformat_write_header to fully initialize, - * AVSTREAM_INIT_IN_INIT_OUTPUT on success if the codec has been fully initialized, - * negative AVERROR on failure. - * - * @see av_opt_find, av_dict_set, avio_open, av_oformat_next, avformat_write_header. - */ -av_warn_unused_result -int avformat_init_output(AVFormatContext *s, AVDictionary **options); - -/** - * Write a packet to an output media file. - * - * This function passes the packet directly to the muxer, without any buffering - * or reordering. The caller is responsible for correctly interleaving the - * packets if the format requires it. Callers that want libavformat to handle - * the interleaving should call av_interleaved_write_frame() instead of this - * function. - * - * @param s media file handle - * @param pkt The packet containing the data to be written. Note that unlike - * av_interleaved_write_frame(), this function does not take - * ownership of the packet passed to it (though some muxers may make - * an internal reference to the input packet). - *
- * This parameter can be NULL (at any time, not just at the end), in - * order to immediately flush data buffered within the muxer, for - * muxers that buffer up data internally before writing it to the - * output. - *
- * Packet's @ref AVPacket.stream_index "stream_index" field must be - * set to the index of the corresponding stream in @ref - * AVFormatContext.streams "s->streams". - *
- * The timestamps (@ref AVPacket.pts "pts", @ref AVPacket.dts "dts") - * must be set to correct values in the stream's timebase (unless the - * output format is flagged with the AVFMT_NOTIMESTAMPS flag, then - * they can be set to AV_NOPTS_VALUE). - * The dts for subsequent packets passed to this function must be strictly - * increasing when compared in their respective timebases (unless the - * output format is flagged with the AVFMT_TS_NONSTRICT, then they - * merely have to be nondecreasing). @ref AVPacket.duration - * "duration") should also be set if known. - * @return < 0 on error, = 0 if OK, 1 if flushed and there is no more data to flush - * - * @see av_interleaved_write_frame() - */ -int av_write_frame(AVFormatContext *s, AVPacket *pkt); - -/** - * Write a packet to an output media file ensuring correct interleaving. - * - * This function will buffer the packets internally as needed to make sure the - * packets in the output file are properly interleaved, usually ordered by - * increasing dts. Callers doing their own interleaving should call - * av_write_frame() instead of this function. - * - * Using this function instead of av_write_frame() can give muxers advance - * knowledge of future packets, improving e.g. the behaviour of the mp4 - * muxer for VFR content in fragmenting mode. - * - * @param s media file handle - * @param pkt The packet containing the data to be written. - *
- * If the packet is reference-counted, this function will take - * ownership of this reference and unreference it later when it sees - * fit. If the packet is not reference-counted, libavformat will - * make a copy. - * The returned packet will be blank (as if returned from - * av_packet_alloc()), even on error. - *
- * This parameter can be NULL (at any time, not just at the end), to - * flush the interleaving queues. - *
- * Packet's @ref AVPacket.stream_index "stream_index" field must be - * set to the index of the corresponding stream in @ref - * AVFormatContext.streams "s->streams". - *
- * The timestamps (@ref AVPacket.pts "pts", @ref AVPacket.dts "dts") - * must be set to correct values in the stream's timebase (unless the - * output format is flagged with the AVFMT_NOTIMESTAMPS flag, then - * they can be set to AV_NOPTS_VALUE). - * The dts for subsequent packets in one stream must be strictly - * increasing (unless the output format is flagged with the - * AVFMT_TS_NONSTRICT, then they merely have to be nondecreasing). - * @ref AVPacket.duration "duration" should also be set if known. - * - * @return 0 on success, a negative AVERROR on error. - * - * @see av_write_frame(), AVFormatContext.max_interleave_delta - */ -int av_interleaved_write_frame(AVFormatContext *s, AVPacket *pkt); - -/** - * Write an uncoded frame to an output media file. - * - * The frame must be correctly interleaved according to the container - * specification; if not, av_interleaved_write_uncoded_frame() must be used. - * - * See av_interleaved_write_uncoded_frame() for details. - */ -int av_write_uncoded_frame(AVFormatContext *s, int stream_index, - AVFrame *frame); - -/** - * Write an uncoded frame to an output media file. - * - * If the muxer supports it, this function makes it possible to write an AVFrame - * structure directly, without encoding it into a packet. - * It is mostly useful for devices and similar special muxers that use raw - * video or PCM data and will not serialize it into a byte stream. - * - * To test whether it is possible to use it with a given muxer and stream, - * use av_write_uncoded_frame_query(). - * - * The caller gives up ownership of the frame and must not access it - * afterwards. - * - * @return >=0 for success, a negative code on error - */ -int av_interleaved_write_uncoded_frame(AVFormatContext *s, int stream_index, - AVFrame *frame); - -/** - * Test whether a muxer supports uncoded frame. - * - * @return >=0 if an uncoded frame can be written to that muxer and stream, - * <0 if not - */ -int av_write_uncoded_frame_query(AVFormatContext *s, int stream_index); - -/** - * Write the stream trailer to an output media file and free the - * file private data. - * - * May only be called after a successful call to avformat_write_header. - * - * @param s media file handle - * @return 0 if OK, AVERROR_xxx on error - */ -int av_write_trailer(AVFormatContext *s); - -/** - * Return the output format in the list of registered output formats - * which best matches the provided parameters, or return NULL if - * there is no match. - * - * @param short_name if non-NULL checks if short_name matches with the - * names of the registered formats - * @param filename if non-NULL checks if filename terminates with the - * extensions of the registered formats - * @param mime_type if non-NULL checks if mime_type matches with the - * MIME type of the registered formats - */ -const AVOutputFormat *av_guess_format(const char *short_name, - const char *filename, - const char *mime_type); - -/** - * Guess the codec ID based upon muxer and filename. - */ -enum AVCodecID av_guess_codec(const AVOutputFormat *fmt, const char *short_name, - const char *filename, const char *mime_type, - enum AVMediaType type); - -/** - * Get timing information for the data currently output. - * The exact meaning of "currently output" depends on the format. - * It is mostly relevant for devices that have an internal buffer and/or - * work in real time. - * @param s media file handle - * @param stream stream in the media file - * @param[out] dts DTS of the last packet output for the stream, in stream - * time_base units - * @param[out] wall absolute time when that packet whas output, - * in microsecond - * @return 0 if OK, AVERROR(ENOSYS) if the format does not support it - * Note: some formats or devices may not allow to measure dts and wall - * atomically. - */ -int av_get_output_timestamp(struct AVFormatContext *s, int stream, - int64_t *dts, int64_t *wall); - - -/** - * @} - */ - - -/** - * @defgroup lavf_misc Utility functions - * @ingroup libavf - * @{ - * - * Miscellaneous utility functions related to both muxing and demuxing - * (or neither). - */ - -/** - * Send a nice hexadecimal dump of a buffer to the specified file stream. - * - * @param f The file stream pointer where the dump should be sent to. - * @param buf buffer - * @param size buffer size - * - * @see av_hex_dump_log, av_pkt_dump2, av_pkt_dump_log2 - */ -void av_hex_dump(FILE *f, const uint8_t *buf, int size); - -/** - * Send a nice hexadecimal dump of a buffer to the log. - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message, lower values signifying - * higher importance. - * @param buf buffer - * @param size buffer size - * - * @see av_hex_dump, av_pkt_dump2, av_pkt_dump_log2 - */ -void av_hex_dump_log(void *avcl, int level, const uint8_t *buf, int size); - -/** - * Send a nice dump of a packet to the specified file stream. - * - * @param f The file stream pointer where the dump should be sent to. - * @param pkt packet to dump - * @param dump_payload True if the payload must be displayed, too. - * @param st AVStream that the packet belongs to - */ -void av_pkt_dump2(FILE *f, const AVPacket *pkt, int dump_payload, const AVStream *st); - - -/** - * Send a nice dump of a packet to the log. - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message, lower values signifying - * higher importance. - * @param pkt packet to dump - * @param dump_payload True if the payload must be displayed, too. - * @param st AVStream that the packet belongs to - */ -void av_pkt_dump_log2(void *avcl, int level, const AVPacket *pkt, int dump_payload, - const AVStream *st); - -/** - * Get the AVCodecID for the given codec tag tag. - * If no codec id is found returns AV_CODEC_ID_NONE. - * - * @param tags list of supported codec_id-codec_tag pairs, as stored - * in AVInputFormat.codec_tag and AVOutputFormat.codec_tag - * @param tag codec tag to match to a codec ID - */ -enum AVCodecID av_codec_get_id(const struct AVCodecTag * const *tags, unsigned int tag); - -/** - * Get the codec tag for the given codec id id. - * If no codec tag is found returns 0. - * - * @param tags list of supported codec_id-codec_tag pairs, as stored - * in AVInputFormat.codec_tag and AVOutputFormat.codec_tag - * @param id codec ID to match to a codec tag - */ -unsigned int av_codec_get_tag(const struct AVCodecTag * const *tags, enum AVCodecID id); - -/** - * Get the codec tag for the given codec id. - * - * @param tags list of supported codec_id - codec_tag pairs, as stored - * in AVInputFormat.codec_tag and AVOutputFormat.codec_tag - * @param id codec id that should be searched for in the list - * @param tag A pointer to the found tag - * @return 0 if id was not found in tags, > 0 if it was found - */ -int av_codec_get_tag2(const struct AVCodecTag * const *tags, enum AVCodecID id, - unsigned int *tag); - -int av_find_default_stream_index(AVFormatContext *s); - -/** - * Get the index for a specific timestamp. - * - * @param st stream that the timestamp belongs to - * @param timestamp timestamp to retrieve the index for - * @param flags if AVSEEK_FLAG_BACKWARD then the returned index will correspond - * to the timestamp which is <= the requested one, if backward - * is 0, then it will be >= - * if AVSEEK_FLAG_ANY seek to any frame, only keyframes otherwise - * @return < 0 if no such timestamp could be found - */ -int av_index_search_timestamp(AVStream *st, int64_t timestamp, int flags); - -/** - * Get the index entry count for the given AVStream. - * - * @param st stream - * @return the number of index entries in the stream - */ -int avformat_index_get_entries_count(const AVStream *st); - -/** - * Get the AVIndexEntry corresponding to the given index. - * - * @param st Stream containing the requested AVIndexEntry. - * @param idx The desired index. - * @return A pointer to the requested AVIndexEntry if it exists, NULL otherwise. - * - * @note The pointer returned by this function is only guaranteed to be valid - * until any function that takes the stream or the parent AVFormatContext - * as input argument is called. - */ -const AVIndexEntry *avformat_index_get_entry(AVStream *st, int idx); - -/** - * Get the AVIndexEntry corresponding to the given timestamp. - * - * @param st Stream containing the requested AVIndexEntry. - * @param timestamp Timestamp to retrieve the index entry for. - * @param flags If AVSEEK_FLAG_BACKWARD then the returned entry will correspond - * to the timestamp which is <= the requested one, if backward - * is 0, then it will be >= - * if AVSEEK_FLAG_ANY seek to any frame, only keyframes otherwise. - * @return A pointer to the requested AVIndexEntry if it exists, NULL otherwise. - * - * @note The pointer returned by this function is only guaranteed to be valid - * until any function that takes the stream or the parent AVFormatContext - * as input argument is called. - */ -const AVIndexEntry *avformat_index_get_entry_from_timestamp(AVStream *st, - int64_t wanted_timestamp, - int flags); -/** - * Add an index entry into a sorted list. Update the entry if the list - * already contains it. - * - * @param timestamp timestamp in the time base of the given stream - */ -int av_add_index_entry(AVStream *st, int64_t pos, int64_t timestamp, - int size, int distance, int flags); - - -/** - * Split a URL string into components. - * - * The pointers to buffers for storing individual components may be null, - * in order to ignore that component. Buffers for components not found are - * set to empty strings. If the port is not found, it is set to a negative - * value. - * - * @param proto the buffer for the protocol - * @param proto_size the size of the proto buffer - * @param authorization the buffer for the authorization - * @param authorization_size the size of the authorization buffer - * @param hostname the buffer for the host name - * @param hostname_size the size of the hostname buffer - * @param port_ptr a pointer to store the port number in - * @param path the buffer for the path - * @param path_size the size of the path buffer - * @param url the URL to split - */ -void av_url_split(char *proto, int proto_size, - char *authorization, int authorization_size, - char *hostname, int hostname_size, - int *port_ptr, - char *path, int path_size, - const char *url); - - -/** - * Print detailed information about the input or output format, such as - * duration, bitrate, streams, container, programs, metadata, side data, - * codec and time base. - * - * @param ic the context to analyze - * @param index index of the stream to dump information about - * @param url the URL to print, such as source or destination file - * @param is_output Select whether the specified context is an input(0) or output(1) - */ -void av_dump_format(AVFormatContext *ic, - int index, - const char *url, - int is_output); - - -#define AV_FRAME_FILENAME_FLAGS_MULTIPLE 1 ///< Allow multiple %d - -/** - * Return in 'buf' the path with '%d' replaced by a number. - * - * Also handles the '%0nd' format where 'n' is the total number - * of digits and '%%'. - * - * @param buf destination buffer - * @param buf_size destination buffer size - * @param path numbered sequence string - * @param number frame number - * @param flags AV_FRAME_FILENAME_FLAGS_* - * @return 0 if OK, -1 on format error - */ -int av_get_frame_filename2(char *buf, int buf_size, - const char *path, int number, int flags); - -int av_get_frame_filename(char *buf, int buf_size, - const char *path, int number); - -/** - * Check whether filename actually is a numbered sequence generator. - * - * @param filename possible numbered sequence string - * @return 1 if a valid numbered sequence string, 0 otherwise - */ -int av_filename_number_test(const char *filename); - -/** - * Generate an SDP for an RTP session. - * - * Note, this overwrites the id values of AVStreams in the muxer contexts - * for getting unique dynamic payload types. - * - * @param ac array of AVFormatContexts describing the RTP streams. If the - * array is composed by only one context, such context can contain - * multiple AVStreams (one AVStream per RTP stream). Otherwise, - * all the contexts in the array (an AVCodecContext per RTP stream) - * must contain only one AVStream. - * @param n_files number of AVCodecContexts contained in ac - * @param buf buffer where the SDP will be stored (must be allocated by - * the caller) - * @param size the size of the buffer - * @return 0 if OK, AVERROR_xxx on error - */ -int av_sdp_create(AVFormatContext *ac[], int n_files, char *buf, int size); - -/** - * Return a positive value if the given filename has one of the given - * extensions, 0 otherwise. - * - * @param filename file name to check against the given extensions - * @param extensions a comma-separated list of filename extensions - */ -int av_match_ext(const char *filename, const char *extensions); - -/** - * Test if the given container can store a codec. - * - * @param ofmt container to check for compatibility - * @param codec_id codec to potentially store in container - * @param std_compliance standards compliance level, one of FF_COMPLIANCE_* - * - * @return 1 if codec with ID codec_id can be stored in ofmt, 0 if it cannot. - * A negative number if this information is not available. - */ -int avformat_query_codec(const AVOutputFormat *ofmt, enum AVCodecID codec_id, - int std_compliance); - -/** - * @defgroup riff_fourcc RIFF FourCCs - * @{ - * Get the tables mapping RIFF FourCCs to libavcodec AVCodecIDs. The tables are - * meant to be passed to av_codec_get_id()/av_codec_get_tag() as in the - * following code: - * @code - * uint32_t tag = MKTAG('H', '2', '6', '4'); - * const struct AVCodecTag *table[] = { avformat_get_riff_video_tags(), 0 }; - * enum AVCodecID id = av_codec_get_id(table, tag); - * @endcode - */ -/** - * @return the table mapping RIFF FourCCs for video to libavcodec AVCodecID. - */ -const struct AVCodecTag *avformat_get_riff_video_tags(void); -/** - * @return the table mapping RIFF FourCCs for audio to AVCodecID. - */ -const struct AVCodecTag *avformat_get_riff_audio_tags(void); -/** - * @return the table mapping MOV FourCCs for video to libavcodec AVCodecID. - */ -const struct AVCodecTag *avformat_get_mov_video_tags(void); -/** - * @return the table mapping MOV FourCCs for audio to AVCodecID. - */ -const struct AVCodecTag *avformat_get_mov_audio_tags(void); - -/** - * @} - */ - -/** - * Guess the sample aspect ratio of a frame, based on both the stream and the - * frame aspect ratio. - * - * Since the frame aspect ratio is set by the codec but the stream aspect ratio - * is set by the demuxer, these two may not be equal. This function tries to - * return the value that you should use if you would like to display the frame. - * - * Basic logic is to use the stream aspect ratio if it is set to something sane - * otherwise use the frame aspect ratio. This way a container setting, which is - * usually easy to modify can override the coded value in the frames. - * - * @param format the format context which the stream is part of - * @param stream the stream which the frame is part of - * @param frame the frame with the aspect ratio to be determined - * @return the guessed (valid) sample_aspect_ratio, 0/1 if no idea - */ -AVRational av_guess_sample_aspect_ratio(AVFormatContext *format, AVStream *stream, AVFrame *frame); - -/** - * Guess the frame rate, based on both the container and codec information. - * - * @param ctx the format context which the stream is part of - * @param stream the stream which the frame is part of - * @param frame the frame for which the frame rate should be determined, may be NULL - * @return the guessed (valid) frame rate, 0/1 if no idea - */ -AVRational av_guess_frame_rate(AVFormatContext *ctx, AVStream *stream, AVFrame *frame); - -/** - * Check if the stream st contained in s is matched by the stream specifier - * spec. - * - * See the "stream specifiers" chapter in the documentation for the syntax - * of spec. - * - * @return >0 if st is matched by spec; - * 0 if st is not matched by spec; - * AVERROR code if spec is invalid - * - * @note A stream specifier can match several streams in the format. - */ -int avformat_match_stream_specifier(AVFormatContext *s, AVStream *st, - const char *spec); - -int avformat_queue_attached_pictures(AVFormatContext *s); - -enum AVTimebaseSource { - AVFMT_TBCF_AUTO = -1, - AVFMT_TBCF_DECODER, - AVFMT_TBCF_DEMUXER, -#if FF_API_R_FRAME_RATE - AVFMT_TBCF_R_FRAMERATE, -#endif -}; - -/** - * Transfer internal timing information from one stream to another. - * - * This function is useful when doing stream copy. - * - * @param ofmt target output format for ost - * @param ost output stream which needs timings copy and adjustments - * @param ist reference input stream to copy timings from - * @param copy_tb define from where the stream codec timebase needs to be imported - */ -int avformat_transfer_internal_stream_timing_info(const AVOutputFormat *ofmt, - AVStream *ost, const AVStream *ist, - enum AVTimebaseSource copy_tb); - -/** - * Get the internal codec timebase from a stream. - * - * @param st input stream to extract the timebase from - */ -AVRational av_stream_get_codec_timebase(const AVStream *st); - -/** - * @} - */ - -#endif /* AVFORMAT_AVFORMAT_H */ diff --git a/third_party/ffmpeg/windows/include/libavformat/avio.h b/third_party/ffmpeg/windows/include/libavformat/avio.h deleted file mode 100644 index 36c3d7b4..00000000 --- a/third_party/ffmpeg/windows/include/libavformat/avio.h +++ /dev/null @@ -1,842 +0,0 @@ -/* - * copyright (c) 2001 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ -#ifndef AVFORMAT_AVIO_H -#define AVFORMAT_AVIO_H - -/** - * @file - * @ingroup lavf_io - * Buffered I/O operations - */ - -#include -#include - -#include "libavutil/attributes.h" -#include "libavutil/dict.h" -#include "libavutil/log.h" - -#include "libavformat/version_major.h" - -/** - * Seeking works like for a local file. - */ -#define AVIO_SEEKABLE_NORMAL (1 << 0) - -/** - * Seeking by timestamp with avio_seek_time() is possible. - */ -#define AVIO_SEEKABLE_TIME (1 << 1) - -/** - * Callback for checking whether to abort blocking functions. - * AVERROR_EXIT is returned in this case by the interrupted - * function. During blocking operations, callback is called with - * opaque as parameter. If the callback returns 1, the - * blocking operation will be aborted. - * - * No members can be added to this struct without a major bump, if - * new elements have been added after this struct in AVFormatContext - * or AVIOContext. - */ -typedef struct AVIOInterruptCB { - int (*callback)(void*); - void *opaque; -} AVIOInterruptCB; - -/** - * Directory entry types. - */ -enum AVIODirEntryType { - AVIO_ENTRY_UNKNOWN, - AVIO_ENTRY_BLOCK_DEVICE, - AVIO_ENTRY_CHARACTER_DEVICE, - AVIO_ENTRY_DIRECTORY, - AVIO_ENTRY_NAMED_PIPE, - AVIO_ENTRY_SYMBOLIC_LINK, - AVIO_ENTRY_SOCKET, - AVIO_ENTRY_FILE, - AVIO_ENTRY_SERVER, - AVIO_ENTRY_SHARE, - AVIO_ENTRY_WORKGROUP, -}; - -/** - * Describes single entry of the directory. - * - * Only name and type fields are guaranteed be set. - * Rest of fields are protocol or/and platform dependent and might be unknown. - */ -typedef struct AVIODirEntry { - char *name; /**< Filename */ - int type; /**< Type of the entry */ - int utf8; /**< Set to 1 when name is encoded with UTF-8, 0 otherwise. - Name can be encoded with UTF-8 even though 0 is set. */ - int64_t size; /**< File size in bytes, -1 if unknown. */ - int64_t modification_timestamp; /**< Time of last modification in microseconds since unix - epoch, -1 if unknown. */ - int64_t access_timestamp; /**< Time of last access in microseconds since unix epoch, - -1 if unknown. */ - int64_t status_change_timestamp; /**< Time of last status change in microseconds since unix - epoch, -1 if unknown. */ - int64_t user_id; /**< User ID of owner, -1 if unknown. */ - int64_t group_id; /**< Group ID of owner, -1 if unknown. */ - int64_t filemode; /**< Unix file mode, -1 if unknown. */ -} AVIODirEntry; - -typedef struct AVIODirContext { - struct URLContext *url_context; -} AVIODirContext; - -/** - * Different data types that can be returned via the AVIO - * write_data_type callback. - */ -enum AVIODataMarkerType { - /** - * Header data; this needs to be present for the stream to be decodeable. - */ - AVIO_DATA_MARKER_HEADER, - /** - * A point in the output bytestream where a decoder can start decoding - * (i.e. a keyframe). A demuxer/decoder given the data flagged with - * AVIO_DATA_MARKER_HEADER, followed by any AVIO_DATA_MARKER_SYNC_POINT, - * should give decodeable results. - */ - AVIO_DATA_MARKER_SYNC_POINT, - /** - * A point in the output bytestream where a demuxer can start parsing - * (for non self synchronizing bytestream formats). That is, any - * non-keyframe packet start point. - */ - AVIO_DATA_MARKER_BOUNDARY_POINT, - /** - * This is any, unlabelled data. It can either be a muxer not marking - * any positions at all, it can be an actual boundary/sync point - * that the muxer chooses not to mark, or a later part of a packet/fragment - * that is cut into multiple write callbacks due to limited IO buffer size. - */ - AVIO_DATA_MARKER_UNKNOWN, - /** - * Trailer data, which doesn't contain actual content, but only for - * finalizing the output file. - */ - AVIO_DATA_MARKER_TRAILER, - /** - * A point in the output bytestream where the underlying AVIOContext might - * flush the buffer depending on latency or buffering requirements. Typically - * means the end of a packet. - */ - AVIO_DATA_MARKER_FLUSH_POINT, -}; - -/** - * Bytestream IO Context. - * New public fields can be added with minor version bumps. - * Removal, reordering and changes to existing public fields require - * a major version bump. - * sizeof(AVIOContext) must not be used outside libav*. - * - * @note None of the function pointers in AVIOContext should be called - * directly, they should only be set by the client application - * when implementing custom I/O. Normally these are set to the - * function pointers specified in avio_alloc_context() - */ -typedef struct AVIOContext { - /** - * A class for private options. - * - * If this AVIOContext is created by avio_open2(), av_class is set and - * passes the options down to protocols. - * - * If this AVIOContext is manually allocated, then av_class may be set by - * the caller. - * - * warning -- this field can be NULL, be sure to not pass this AVIOContext - * to any av_opt_* functions in that case. - */ - const AVClass *av_class; - - /* - * The following shows the relationship between buffer, buf_ptr, - * buf_ptr_max, buf_end, buf_size, and pos, when reading and when writing - * (since AVIOContext is used for both): - * - ********************************************************************************** - * READING - ********************************************************************************** - * - * | buffer_size | - * |---------------------------------------| - * | | - * - * buffer buf_ptr buf_end - * +---------------+-----------------------+ - * |/ / / / / / / /|/ / / / / / /| | - * read buffer: |/ / consumed / | to be read /| | - * |/ / / / / / / /|/ / / / / / /| | - * +---------------+-----------------------+ - * - * pos - * +-------------------------------------------+-----------------+ - * input file: | | | - * +-------------------------------------------+-----------------+ - * - * - ********************************************************************************** - * WRITING - ********************************************************************************** - * - * | buffer_size | - * |--------------------------------------| - * | | - * - * buf_ptr_max - * buffer (buf_ptr) buf_end - * +-----------------------+--------------+ - * |/ / / / / / / / / / / /| | - * write buffer: | / / to be flushed / / | | - * |/ / / / / / / / / / / /| | - * +-----------------------+--------------+ - * buf_ptr can be in this - * due to a backward seek - * - * pos - * +-------------+----------------------------------------------+ - * output file: | | | - * +-------------+----------------------------------------------+ - * - */ - unsigned char *buffer; /**< Start of the buffer. */ - int buffer_size; /**< Maximum buffer size */ - unsigned char *buf_ptr; /**< Current position in the buffer */ - unsigned char *buf_end; /**< End of the data, may be less than - buffer+buffer_size if the read function returned - less data than requested, e.g. for streams where - no more data has been received yet. */ - void *opaque; /**< A private pointer, passed to the read/write/seek/... - functions. */ - int (*read_packet)(void *opaque, uint8_t *buf, int buf_size); - int (*write_packet)(void *opaque, uint8_t *buf, int buf_size); - int64_t (*seek)(void *opaque, int64_t offset, int whence); - int64_t pos; /**< position in the file of the current buffer */ - int eof_reached; /**< true if was unable to read due to error or eof */ - int error; /**< contains the error code or 0 if no error happened */ - int write_flag; /**< true if open for writing */ - int max_packet_size; - int min_packet_size; /**< Try to buffer at least this amount of data - before flushing it. */ - unsigned long checksum; - unsigned char *checksum_ptr; - unsigned long (*update_checksum)(unsigned long checksum, const uint8_t *buf, unsigned int size); - /** - * Pause or resume playback for network streaming protocols - e.g. MMS. - */ - int (*read_pause)(void *opaque, int pause); - /** - * Seek to a given timestamp in stream with the specified stream_index. - * Needed for some network streaming protocols which don't support seeking - * to byte position. - */ - int64_t (*read_seek)(void *opaque, int stream_index, - int64_t timestamp, int flags); - /** - * A combination of AVIO_SEEKABLE_ flags or 0 when the stream is not seekable. - */ - int seekable; - - /** - * avio_read and avio_write should if possible be satisfied directly - * instead of going through a buffer, and avio_seek will always - * call the underlying seek function directly. - */ - int direct; - - /** - * ',' separated list of allowed protocols. - */ - const char *protocol_whitelist; - - /** - * ',' separated list of disallowed protocols. - */ - const char *protocol_blacklist; - - /** - * A callback that is used instead of write_packet. - */ - int (*write_data_type)(void *opaque, uint8_t *buf, int buf_size, - enum AVIODataMarkerType type, int64_t time); - /** - * If set, don't call write_data_type separately for AVIO_DATA_MARKER_BOUNDARY_POINT, - * but ignore them and treat them as AVIO_DATA_MARKER_UNKNOWN (to avoid needlessly - * small chunks of data returned from the callback). - */ - int ignore_boundary_point; - -#if FF_API_AVIOCONTEXT_WRITTEN - /** - * @deprecated field utilized privately by libavformat. For a public - * statistic of how many bytes were written out, see - * AVIOContext::bytes_written. - */ - attribute_deprecated - int64_t written; -#endif - - /** - * Maximum reached position before a backward seek in the write buffer, - * used keeping track of already written data for a later flush. - */ - unsigned char *buf_ptr_max; - - /** - * Read-only statistic of bytes read for this AVIOContext. - */ - int64_t bytes_read; - - /** - * Read-only statistic of bytes written for this AVIOContext. - */ - int64_t bytes_written; -} AVIOContext; - -/** - * Return the name of the protocol that will handle the passed URL. - * - * NULL is returned if no protocol could be found for the given URL. - * - * @return Name of the protocol or NULL. - */ -const char *avio_find_protocol_name(const char *url); - -/** - * Return AVIO_FLAG_* access flags corresponding to the access permissions - * of the resource in url, or a negative value corresponding to an - * AVERROR code in case of failure. The returned access flags are - * masked by the value in flags. - * - * @note This function is intrinsically unsafe, in the sense that the - * checked resource may change its existence or permission status from - * one call to another. Thus you should not trust the returned value, - * unless you are sure that no other processes are accessing the - * checked resource. - */ -int avio_check(const char *url, int flags); - -/** - * Open directory for reading. - * - * @param s directory read context. Pointer to a NULL pointer must be passed. - * @param url directory to be listed. - * @param options A dictionary filled with protocol-private options. On return - * this parameter will be destroyed and replaced with a dictionary - * containing options that were not found. May be NULL. - * @return >=0 on success or negative on error. - */ -int avio_open_dir(AVIODirContext **s, const char *url, AVDictionary **options); - -/** - * Get next directory entry. - * - * Returned entry must be freed with avio_free_directory_entry(). In particular - * it may outlive AVIODirContext. - * - * @param s directory read context. - * @param[out] next next entry or NULL when no more entries. - * @return >=0 on success or negative on error. End of list is not considered an - * error. - */ -int avio_read_dir(AVIODirContext *s, AVIODirEntry **next); - -/** - * Close directory. - * - * @note Entries created using avio_read_dir() are not deleted and must be - * freeded with avio_free_directory_entry(). - * - * @param s directory read context. - * @return >=0 on success or negative on error. - */ -int avio_close_dir(AVIODirContext **s); - -/** - * Free entry allocated by avio_read_dir(). - * - * @param entry entry to be freed. - */ -void avio_free_directory_entry(AVIODirEntry **entry); - -/** - * Allocate and initialize an AVIOContext for buffered I/O. It must be later - * freed with avio_context_free(). - * - * @param buffer Memory block for input/output operations via AVIOContext. - * The buffer must be allocated with av_malloc() and friends. - * It may be freed and replaced with a new buffer by libavformat. - * AVIOContext.buffer holds the buffer currently in use, - * which must be later freed with av_free(). - * @param buffer_size The buffer size is very important for performance. - * For protocols with fixed blocksize it should be set to this blocksize. - * For others a typical size is a cache page, e.g. 4kb. - * @param write_flag Set to 1 if the buffer should be writable, 0 otherwise. - * @param opaque An opaque pointer to user-specific data. - * @param read_packet A function for refilling the buffer, may be NULL. - * For stream protocols, must never return 0 but rather - * a proper AVERROR code. - * @param write_packet A function for writing the buffer contents, may be NULL. - * The function may not change the input buffers content. - * @param seek A function for seeking to specified byte position, may be NULL. - * - * @return Allocated AVIOContext or NULL on failure. - */ -AVIOContext *avio_alloc_context( - unsigned char *buffer, - int buffer_size, - int write_flag, - void *opaque, - int (*read_packet)(void *opaque, uint8_t *buf, int buf_size), - int (*write_packet)(void *opaque, uint8_t *buf, int buf_size), - int64_t (*seek)(void *opaque, int64_t offset, int whence)); - -/** - * Free the supplied IO context and everything associated with it. - * - * @param s Double pointer to the IO context. This function will write NULL - * into s. - */ -void avio_context_free(AVIOContext **s); - -void avio_w8(AVIOContext *s, int b); -void avio_write(AVIOContext *s, const unsigned char *buf, int size); -void avio_wl64(AVIOContext *s, uint64_t val); -void avio_wb64(AVIOContext *s, uint64_t val); -void avio_wl32(AVIOContext *s, unsigned int val); -void avio_wb32(AVIOContext *s, unsigned int val); -void avio_wl24(AVIOContext *s, unsigned int val); -void avio_wb24(AVIOContext *s, unsigned int val); -void avio_wl16(AVIOContext *s, unsigned int val); -void avio_wb16(AVIOContext *s, unsigned int val); - -/** - * Write a NULL-terminated string. - * @return number of bytes written. - */ -int avio_put_str(AVIOContext *s, const char *str); - -/** - * Convert an UTF-8 string to UTF-16LE and write it. - * @param s the AVIOContext - * @param str NULL-terminated UTF-8 string - * - * @return number of bytes written. - */ -int avio_put_str16le(AVIOContext *s, const char *str); - -/** - * Convert an UTF-8 string to UTF-16BE and write it. - * @param s the AVIOContext - * @param str NULL-terminated UTF-8 string - * - * @return number of bytes written. - */ -int avio_put_str16be(AVIOContext *s, const char *str); - -/** - * Mark the written bytestream as a specific type. - * - * Zero-length ranges are omitted from the output. - * - * @param time the stream time the current bytestream pos corresponds to - * (in AV_TIME_BASE units), or AV_NOPTS_VALUE if unknown or not - * applicable - * @param type the kind of data written starting at the current pos - */ -void avio_write_marker(AVIOContext *s, int64_t time, enum AVIODataMarkerType type); - -/** - * ORing this as the "whence" parameter to a seek function causes it to - * return the filesize without seeking anywhere. Supporting this is optional. - * If it is not supported then the seek function will return <0. - */ -#define AVSEEK_SIZE 0x10000 - -/** - * Passing this flag as the "whence" parameter to a seek function causes it to - * seek by any means (like reopening and linear reading) or other normally unreasonable - * means that can be extremely slow. - * This may be ignored by the seek code. - */ -#define AVSEEK_FORCE 0x20000 - -/** - * fseek() equivalent for AVIOContext. - * @return new position or AVERROR. - */ -int64_t avio_seek(AVIOContext *s, int64_t offset, int whence); - -/** - * Skip given number of bytes forward - * @return new position or AVERROR. - */ -int64_t avio_skip(AVIOContext *s, int64_t offset); - -/** - * ftell() equivalent for AVIOContext. - * @return position or AVERROR. - */ -static av_always_inline int64_t avio_tell(AVIOContext *s) -{ - return avio_seek(s, 0, SEEK_CUR); -} - -/** - * Get the filesize. - * @return filesize or AVERROR - */ -int64_t avio_size(AVIOContext *s); - -/** - * Similar to feof() but also returns nonzero on read errors. - * @return non zero if and only if at end of file or a read error happened when reading. - */ -int avio_feof(AVIOContext *s); - -/** - * Writes a formatted string to the context taking a va_list. - * @return number of bytes written, < 0 on error. - */ -int avio_vprintf(AVIOContext *s, const char *fmt, va_list ap); - -/** - * Writes a formatted string to the context. - * @return number of bytes written, < 0 on error. - */ -int avio_printf(AVIOContext *s, const char *fmt, ...) av_printf_format(2, 3); - -/** - * Write a NULL terminated array of strings to the context. - * Usually you don't need to use this function directly but its macro wrapper, - * avio_print. - */ -void avio_print_string_array(AVIOContext *s, const char *strings[]); - -/** - * Write strings (const char *) to the context. - * This is a convenience macro around avio_print_string_array and it - * automatically creates the string array from the variable argument list. - * For simple string concatenations this function is more performant than using - * avio_printf since it does not need a temporary buffer. - */ -#define avio_print(s, ...) \ - avio_print_string_array(s, (const char*[]){__VA_ARGS__, NULL}) - -/** - * Force flushing of buffered data. - * - * For write streams, force the buffered data to be immediately written to the output, - * without to wait to fill the internal buffer. - * - * For read streams, discard all currently buffered data, and advance the - * reported file position to that of the underlying stream. This does not - * read new data, and does not perform any seeks. - */ -void avio_flush(AVIOContext *s); - -/** - * Read size bytes from AVIOContext into buf. - * @return number of bytes read or AVERROR - */ -int avio_read(AVIOContext *s, unsigned char *buf, int size); - -/** - * Read size bytes from AVIOContext into buf. Unlike avio_read(), this is allowed - * to read fewer bytes than requested. The missing bytes can be read in the next - * call. This always tries to read at least 1 byte. - * Useful to reduce latency in certain cases. - * @return number of bytes read or AVERROR - */ -int avio_read_partial(AVIOContext *s, unsigned char *buf, int size); - -/** - * @name Functions for reading from AVIOContext - * @{ - * - * @note return 0 if EOF, so you cannot use it if EOF handling is - * necessary - */ -int avio_r8 (AVIOContext *s); -unsigned int avio_rl16(AVIOContext *s); -unsigned int avio_rl24(AVIOContext *s); -unsigned int avio_rl32(AVIOContext *s); -uint64_t avio_rl64(AVIOContext *s); -unsigned int avio_rb16(AVIOContext *s); -unsigned int avio_rb24(AVIOContext *s); -unsigned int avio_rb32(AVIOContext *s); -uint64_t avio_rb64(AVIOContext *s); -/** - * @} - */ - -/** - * Read a string from pb into buf. The reading will terminate when either - * a NULL character was encountered, maxlen bytes have been read, or nothing - * more can be read from pb. The result is guaranteed to be NULL-terminated, it - * will be truncated if buf is too small. - * Note that the string is not interpreted or validated in any way, it - * might get truncated in the middle of a sequence for multi-byte encodings. - * - * @return number of bytes read (is always <= maxlen). - * If reading ends on EOF or error, the return value will be one more than - * bytes actually read. - */ -int avio_get_str(AVIOContext *pb, int maxlen, char *buf, int buflen); - -/** - * Read a UTF-16 string from pb and convert it to UTF-8. - * The reading will terminate when either a null or invalid character was - * encountered or maxlen bytes have been read. - * @return number of bytes read (is always <= maxlen) - */ -int avio_get_str16le(AVIOContext *pb, int maxlen, char *buf, int buflen); -int avio_get_str16be(AVIOContext *pb, int maxlen, char *buf, int buflen); - - -/** - * @name URL open modes - * The flags argument to avio_open must be one of the following - * constants, optionally ORed with other flags. - * @{ - */ -#define AVIO_FLAG_READ 1 /**< read-only */ -#define AVIO_FLAG_WRITE 2 /**< write-only */ -#define AVIO_FLAG_READ_WRITE (AVIO_FLAG_READ|AVIO_FLAG_WRITE) /**< read-write pseudo flag */ -/** - * @} - */ - -/** - * Use non-blocking mode. - * If this flag is set, operations on the context will return - * AVERROR(EAGAIN) if they can not be performed immediately. - * If this flag is not set, operations on the context will never return - * AVERROR(EAGAIN). - * Note that this flag does not affect the opening/connecting of the - * context. Connecting a protocol will always block if necessary (e.g. on - * network protocols) but never hang (e.g. on busy devices). - * Warning: non-blocking protocols is work-in-progress; this flag may be - * silently ignored. - */ -#define AVIO_FLAG_NONBLOCK 8 - -/** - * Use direct mode. - * avio_read and avio_write should if possible be satisfied directly - * instead of going through a buffer, and avio_seek will always - * call the underlying seek function directly. - */ -#define AVIO_FLAG_DIRECT 0x8000 - -/** - * Create and initialize a AVIOContext for accessing the - * resource indicated by url. - * @note When the resource indicated by url has been opened in - * read+write mode, the AVIOContext can be used only for writing. - * - * @param s Used to return the pointer to the created AVIOContext. - * In case of failure the pointed to value is set to NULL. - * @param url resource to access - * @param flags flags which control how the resource indicated by url - * is to be opened - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code in case of failure - */ -int avio_open(AVIOContext **s, const char *url, int flags); - -/** - * Create and initialize a AVIOContext for accessing the - * resource indicated by url. - * @note When the resource indicated by url has been opened in - * read+write mode, the AVIOContext can be used only for writing. - * - * @param s Used to return the pointer to the created AVIOContext. - * In case of failure the pointed to value is set to NULL. - * @param url resource to access - * @param flags flags which control how the resource indicated by url - * is to be opened - * @param int_cb an interrupt callback to be used at the protocols level - * @param options A dictionary filled with protocol-private options. On return - * this parameter will be destroyed and replaced with a dict containing options - * that were not found. May be NULL. - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code in case of failure - */ -int avio_open2(AVIOContext **s, const char *url, int flags, - const AVIOInterruptCB *int_cb, AVDictionary **options); - -/** - * Close the resource accessed by the AVIOContext s and free it. - * This function can only be used if s was opened by avio_open(). - * - * The internal buffer is automatically flushed before closing the - * resource. - * - * @return 0 on success, an AVERROR < 0 on error. - * @see avio_closep - */ -int avio_close(AVIOContext *s); - -/** - * Close the resource accessed by the AVIOContext *s, free it - * and set the pointer pointing to it to NULL. - * This function can only be used if s was opened by avio_open(). - * - * The internal buffer is automatically flushed before closing the - * resource. - * - * @return 0 on success, an AVERROR < 0 on error. - * @see avio_close - */ -int avio_closep(AVIOContext **s); - - -/** - * Open a write only memory stream. - * - * @param s new IO context - * @return zero if no error. - */ -int avio_open_dyn_buf(AVIOContext **s); - -/** - * Return the written size and a pointer to the buffer. - * The AVIOContext stream is left intact. - * The buffer must NOT be freed. - * No padding is added to the buffer. - * - * @param s IO context - * @param pbuffer pointer to a byte buffer - * @return the length of the byte buffer - */ -int avio_get_dyn_buf(AVIOContext *s, uint8_t **pbuffer); - -/** - * Return the written size and a pointer to the buffer. The buffer - * must be freed with av_free(). - * Padding of AV_INPUT_BUFFER_PADDING_SIZE is added to the buffer. - * - * @param s IO context - * @param pbuffer pointer to a byte buffer - * @return the length of the byte buffer - */ -int avio_close_dyn_buf(AVIOContext *s, uint8_t **pbuffer); - -/** - * Iterate through names of available protocols. - * - * @param opaque A private pointer representing current protocol. - * It must be a pointer to NULL on first iteration and will - * be updated by successive calls to avio_enum_protocols. - * @param output If set to 1, iterate over output protocols, - * otherwise over input protocols. - * - * @return A static string containing the name of current protocol or NULL - */ -const char *avio_enum_protocols(void **opaque, int output); - -/** - * Get AVClass by names of available protocols. - * - * @return A AVClass of input protocol name or NULL - */ -const AVClass *avio_protocol_get_class(const char *name); - -/** - * Pause and resume playing - only meaningful if using a network streaming - * protocol (e.g. MMS). - * - * @param h IO context from which to call the read_pause function pointer - * @param pause 1 for pause, 0 for resume - */ -int avio_pause(AVIOContext *h, int pause); - -/** - * Seek to a given timestamp relative to some component stream. - * Only meaningful if using a network streaming protocol (e.g. MMS.). - * - * @param h IO context from which to call the seek function pointers - * @param stream_index The stream index that the timestamp is relative to. - * If stream_index is (-1) the timestamp should be in AV_TIME_BASE - * units from the beginning of the presentation. - * If a stream_index >= 0 is used and the protocol does not support - * seeking based on component streams, the call will fail. - * @param timestamp timestamp in AVStream.time_base units - * or if there is no stream specified then in AV_TIME_BASE units. - * @param flags Optional combination of AVSEEK_FLAG_BACKWARD, AVSEEK_FLAG_BYTE - * and AVSEEK_FLAG_ANY. The protocol may silently ignore - * AVSEEK_FLAG_BACKWARD and AVSEEK_FLAG_ANY, but AVSEEK_FLAG_BYTE will - * fail if used and not supported. - * @return >= 0 on success - * @see AVInputFormat::read_seek - */ -int64_t avio_seek_time(AVIOContext *h, int stream_index, - int64_t timestamp, int flags); - -/* Avoid a warning. The header can not be included because it breaks c++. */ -struct AVBPrint; - -/** - * Read contents of h into print buffer, up to max_size bytes, or up to EOF. - * - * @return 0 for success (max_size bytes read or EOF reached), negative error - * code otherwise - */ -int avio_read_to_bprint(AVIOContext *h, struct AVBPrint *pb, size_t max_size); - -/** - * Accept and allocate a client context on a server context. - * @param s the server context - * @param c the client context, must be unallocated - * @return >= 0 on success or a negative value corresponding - * to an AVERROR on failure - */ -int avio_accept(AVIOContext *s, AVIOContext **c); - -/** - * Perform one step of the protocol handshake to accept a new client. - * This function must be called on a client returned by avio_accept() before - * using it as a read/write context. - * It is separate from avio_accept() because it may block. - * A step of the handshake is defined by places where the application may - * decide to change the proceedings. - * For example, on a protocol with a request header and a reply header, each - * one can constitute a step because the application may use the parameters - * from the request to change parameters in the reply; or each individual - * chunk of the request can constitute a step. - * If the handshake is already finished, avio_handshake() does nothing and - * returns 0 immediately. - * - * @param c the client context to perform the handshake on - * @return 0 on a complete and successful handshake - * > 0 if the handshake progressed, but is not complete - * < 0 for an AVERROR code - */ -int avio_handshake(AVIOContext *c); -#endif /* AVFORMAT_AVIO_H */ diff --git a/third_party/ffmpeg/windows/include/libavformat/version.h b/third_party/ffmpeg/windows/include/libavformat/version.h deleted file mode 100644 index 7b414039..00000000 --- a/third_party/ffmpeg/windows/include/libavformat/version.h +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFORMAT_VERSION_H -#define AVFORMAT_VERSION_H - -/** - * @file - * @ingroup libavf - * Libavformat version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBAVFORMAT_VERSION_MINOR 30 -#define LIBAVFORMAT_VERSION_MICRO 100 - -#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \ - LIBAVFORMAT_VERSION_MINOR, \ - LIBAVFORMAT_VERSION_MICRO) -#define LIBAVFORMAT_VERSION AV_VERSION(LIBAVFORMAT_VERSION_MAJOR, \ - LIBAVFORMAT_VERSION_MINOR, \ - LIBAVFORMAT_VERSION_MICRO) -#define LIBAVFORMAT_BUILD LIBAVFORMAT_VERSION_INT - -#define LIBAVFORMAT_IDENT "Lavf" AV_STRINGIFY(LIBAVFORMAT_VERSION) - -#endif /* AVFORMAT_VERSION_H */ diff --git a/third_party/ffmpeg/windows/include/libavformat/version_major.h b/third_party/ffmpeg/windows/include/libavformat/version_major.h deleted file mode 100644 index 5f71298b..00000000 --- a/third_party/ffmpeg/windows/include/libavformat/version_major.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Version macros. - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVFORMAT_VERSION_MAJOR_H -#define AVFORMAT_VERSION_MAJOR_H - -/** - * @file - * @ingroup libavf - * Libavformat version macros - */ - -// Major bumping may affect Ticket5467, 5421, 5451(compatibility with Chromium) -// Also please add any ticket numbers that you believe might be affected here -#define LIBAVFORMAT_VERSION_MAJOR 59 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - * - * @note, when bumping the major version it is recommended to manually - * disable each FF_API_* in its own commit instead of disabling them all - * at once through the bump. This improves the git bisect-ability of the change. - * - */ -#define FF_API_LAVF_PRIV_OPT (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_API_COMPUTE_PKT_FIELDS2 (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_API_AVIOCONTEXT_WRITTEN (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_HLS_TS_OPTIONS (LIBAVFORMAT_VERSION_MAJOR < 60) -#define FF_API_AVSTREAM_CLASS (LIBAVFORMAT_VERSION_MAJOR > 59) - - -#define FF_API_R_FRAME_RATE 1 - -#endif /* AVFORMAT_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/adler32.h b/third_party/ffmpeg/windows/include/libavutil/adler32.h deleted file mode 100644 index 232d07f5..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/adler32.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - * copyright (c) 2006 Mans Rullgard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_adler32 - * Public header for Adler-32 hash function implementation. - */ - -#ifndef AVUTIL_ADLER32_H -#define AVUTIL_ADLER32_H - -#include -#include -#include "attributes.h" - -/** - * @defgroup lavu_adler32 Adler-32 - * @ingroup lavu_hash - * Adler-32 hash function implementation. - * - * @{ - */ - -typedef uint32_t AVAdler; - -/** - * Calculate the Adler32 checksum of a buffer. - * - * Passing the return value to a subsequent av_adler32_update() call - * allows the checksum of multiple buffers to be calculated as though - * they were concatenated. - * - * @param adler initial checksum value - * @param buf pointer to input buffer - * @param len size of input buffer - * @return updated checksum - */ -AVAdler av_adler32_update(AVAdler adler, const uint8_t *buf, - size_t len) av_pure; - -/** - * @} - */ - -#endif /* AVUTIL_ADLER32_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/aes.h b/third_party/ffmpeg/windows/include/libavutil/aes.h deleted file mode 100644 index d243286c..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/aes.h +++ /dev/null @@ -1,64 +0,0 @@ -/* - * copyright (c) 2007 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AES_H -#define AVUTIL_AES_H - -#include - -#include "attributes.h" - -/** - * @defgroup lavu_aes AES - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_aes_size; - -struct AVAES; - -/** - * Allocate an AVAES context. - */ -struct AVAES *av_aes_alloc(void); - -/** - * Initialize an AVAES context. - * @param key_bits 128, 192 or 256 - * @param decrypt 0 for encryption, 1 for decryption - */ -int av_aes_init(struct AVAES *a, const uint8_t *key, int key_bits, int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * @param count number of 16 byte blocks - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_aes_crypt(struct AVAES *a, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_AES_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/aes_ctr.h b/third_party/ffmpeg/windows/include/libavutil/aes_ctr.h deleted file mode 100644 index 4e9fda7a..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/aes_ctr.h +++ /dev/null @@ -1,87 +0,0 @@ -/* - * AES-CTR cipher - * Copyright (c) 2015 Eran Kornblau - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AES_CTR_H -#define AVUTIL_AES_CTR_H - -#include - -#include "attributes.h" - -#define AES_CTR_KEY_SIZE (16) -#define AES_CTR_IV_SIZE (8) - -struct AVAESCTR; - -/** - * Allocate an AVAESCTR context. - */ -struct AVAESCTR *av_aes_ctr_alloc(void); - -/** - * Initialize an AVAESCTR context. - * @param key encryption key, must have a length of AES_CTR_KEY_SIZE - */ -int av_aes_ctr_init(struct AVAESCTR *a, const uint8_t *key); - -/** - * Release an AVAESCTR context. - */ -void av_aes_ctr_free(struct AVAESCTR *a); - -/** - * Process a buffer using a previously initialized context. - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param size the size of src and dst - */ -void av_aes_ctr_crypt(struct AVAESCTR *a, uint8_t *dst, const uint8_t *src, int size); - -/** - * Get the current iv - */ -const uint8_t* av_aes_ctr_get_iv(struct AVAESCTR *a); - -/** - * Generate a random iv - */ -void av_aes_ctr_set_random_iv(struct AVAESCTR *a); - -/** - * Forcefully change the 8-byte iv - */ -void av_aes_ctr_set_iv(struct AVAESCTR *a, const uint8_t* iv); - -/** - * Forcefully change the "full" 16-byte iv, including the counter - */ -void av_aes_ctr_set_full_iv(struct AVAESCTR *a, const uint8_t* iv); - -/** - * Increment the top 64 bit of the iv (performed after each frame) - */ -void av_aes_ctr_increment_iv(struct AVAESCTR *a); - -/** - * @} - */ - -#endif /* AVUTIL_AES_CTR_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/attributes.h b/third_party/ffmpeg/windows/include/libavutil/attributes.h deleted file mode 100644 index 04c615c9..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/attributes.h +++ /dev/null @@ -1,173 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Macro definitions for various function/variable attributes - */ - -#ifndef AVUTIL_ATTRIBUTES_H -#define AVUTIL_ATTRIBUTES_H - -#ifdef __GNUC__ -# define AV_GCC_VERSION_AT_LEAST(x,y) (__GNUC__ > (x) || __GNUC__ == (x) && __GNUC_MINOR__ >= (y)) -# define AV_GCC_VERSION_AT_MOST(x,y) (__GNUC__ < (x) || __GNUC__ == (x) && __GNUC_MINOR__ <= (y)) -#else -# define AV_GCC_VERSION_AT_LEAST(x,y) 0 -# define AV_GCC_VERSION_AT_MOST(x,y) 0 -#endif - -#ifdef __has_builtin -# define AV_HAS_BUILTIN(x) __has_builtin(x) -#else -# define AV_HAS_BUILTIN(x) 0 -#endif - -#ifndef av_always_inline -#if AV_GCC_VERSION_AT_LEAST(3,1) -# define av_always_inline __attribute__((always_inline)) inline -#elif defined(_MSC_VER) -# define av_always_inline __forceinline -#else -# define av_always_inline inline -#endif -#endif - -#ifndef av_extern_inline -#if defined(__ICL) && __ICL >= 1210 || defined(__GNUC_STDC_INLINE__) -# define av_extern_inline extern inline -#else -# define av_extern_inline inline -#endif -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,4) -# define av_warn_unused_result __attribute__((warn_unused_result)) -#else -# define av_warn_unused_result -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,1) -# define av_noinline __attribute__((noinline)) -#elif defined(_MSC_VER) -# define av_noinline __declspec(noinline) -#else -# define av_noinline -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,1) || defined(__clang__) -# define av_pure __attribute__((pure)) -#else -# define av_pure -#endif - -#if AV_GCC_VERSION_AT_LEAST(2,6) || defined(__clang__) -# define av_const __attribute__((const)) -#else -# define av_const -#endif - -#if AV_GCC_VERSION_AT_LEAST(4,3) || defined(__clang__) -# define av_cold __attribute__((cold)) -#else -# define av_cold -#endif - -#if AV_GCC_VERSION_AT_LEAST(4,1) && !defined(__llvm__) -# define av_flatten __attribute__((flatten)) -#else -# define av_flatten -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,1) -# define attribute_deprecated __attribute__((deprecated)) -#elif defined(_MSC_VER) -# define attribute_deprecated __declspec(deprecated) -#else -# define attribute_deprecated -#endif - -/** - * Disable warnings about deprecated features - * This is useful for sections of code kept for backward compatibility and - * scheduled for removal. - */ -#ifndef AV_NOWARN_DEPRECATED -#if AV_GCC_VERSION_AT_LEAST(4,6) || defined(__clang__) -# define AV_NOWARN_DEPRECATED(code) \ - _Pragma("GCC diagnostic push") \ - _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"") \ - code \ - _Pragma("GCC diagnostic pop") -#elif defined(_MSC_VER) -# define AV_NOWARN_DEPRECATED(code) \ - __pragma(warning(push)) \ - __pragma(warning(disable : 4996)) \ - code; \ - __pragma(warning(pop)) -#else -# define AV_NOWARN_DEPRECATED(code) code -#endif -#endif - -#if defined(__GNUC__) || defined(__clang__) -# define av_unused __attribute__((unused)) -#else -# define av_unused -#endif - -/** - * Mark a variable as used and prevent the compiler from optimizing it - * away. This is useful for variables accessed only from inline - * assembler without the compiler being aware. - */ -#if AV_GCC_VERSION_AT_LEAST(3,1) || defined(__clang__) -# define av_used __attribute__((used)) -#else -# define av_used -#endif - -#if AV_GCC_VERSION_AT_LEAST(3,3) || defined(__clang__) -# define av_alias __attribute__((may_alias)) -#else -# define av_alias -#endif - -#if (defined(__GNUC__) || defined(__clang__)) && !defined(__INTEL_COMPILER) -# define av_uninit(x) x=x -#else -# define av_uninit(x) x -#endif - -#if defined(__GNUC__) || defined(__clang__) -# define av_builtin_constant_p __builtin_constant_p -# define av_printf_format(fmtpos, attrpos) __attribute__((__format__(__printf__, fmtpos, attrpos))) -#else -# define av_builtin_constant_p(x) 0 -# define av_printf_format(fmtpos, attrpos) -#endif - -#if AV_GCC_VERSION_AT_LEAST(2,5) || defined(__clang__) -# define av_noreturn __attribute__((noreturn)) -#else -# define av_noreturn -#endif - -#endif /* AVUTIL_ATTRIBUTES_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/audio_fifo.h b/third_party/ffmpeg/windows/include/libavutil/audio_fifo.h deleted file mode 100644 index d1e4c856..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/audio_fifo.h +++ /dev/null @@ -1,186 +0,0 @@ -/* - * Audio FIFO - * Copyright (c) 2012 Justin Ruggles - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Audio FIFO Buffer - */ - -#ifndef AVUTIL_AUDIO_FIFO_H -#define AVUTIL_AUDIO_FIFO_H - -#include "attributes.h" -#include "samplefmt.h" - -/** - * @addtogroup lavu_audio - * @{ - * - * @defgroup lavu_audiofifo Audio FIFO Buffer - * @{ - */ - -/** - * Context for an Audio FIFO Buffer. - * - * - Operates at the sample level rather than the byte level. - * - Supports multiple channels with either planar or packed sample format. - * - Automatic reallocation when writing to a full buffer. - */ -typedef struct AVAudioFifo AVAudioFifo; - -/** - * Free an AVAudioFifo. - * - * @param af AVAudioFifo to free - */ -void av_audio_fifo_free(AVAudioFifo *af); - -/** - * Allocate an AVAudioFifo. - * - * @param sample_fmt sample format - * @param channels number of channels - * @param nb_samples initial allocation size, in samples - * @return newly allocated AVAudioFifo, or NULL on error - */ -AVAudioFifo *av_audio_fifo_alloc(enum AVSampleFormat sample_fmt, int channels, - int nb_samples); - -/** - * Reallocate an AVAudioFifo. - * - * @param af AVAudioFifo to reallocate - * @param nb_samples new allocation size, in samples - * @return 0 if OK, or negative AVERROR code on failure - */ -av_warn_unused_result -int av_audio_fifo_realloc(AVAudioFifo *af, int nb_samples); - -/** - * Write data to an AVAudioFifo. - * - * The AVAudioFifo will be reallocated automatically if the available space - * is less than nb_samples. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to write to - * @param data audio data plane pointers - * @param nb_samples number of samples to write - * @return number of samples actually written, or negative AVERROR - * code on failure. If successful, the number of samples - * actually written will always be nb_samples. - */ -int av_audio_fifo_write(AVAudioFifo *af, void **data, int nb_samples); - -/** - * Peek data from an AVAudioFifo. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to read from - * @param data audio data plane pointers - * @param nb_samples number of samples to peek - * @return number of samples actually peek, or negative AVERROR code - * on failure. The number of samples actually peek will not - * be greater than nb_samples, and will only be less than - * nb_samples if av_audio_fifo_size is less than nb_samples. - */ -int av_audio_fifo_peek(AVAudioFifo *af, void **data, int nb_samples); - -/** - * Peek data from an AVAudioFifo. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to read from - * @param data audio data plane pointers - * @param nb_samples number of samples to peek - * @param offset offset from current read position - * @return number of samples actually peek, or negative AVERROR code - * on failure. The number of samples actually peek will not - * be greater than nb_samples, and will only be less than - * nb_samples if av_audio_fifo_size is less than nb_samples. - */ -int av_audio_fifo_peek_at(AVAudioFifo *af, void **data, int nb_samples, int offset); - -/** - * Read data from an AVAudioFifo. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param af AVAudioFifo to read from - * @param data audio data plane pointers - * @param nb_samples number of samples to read - * @return number of samples actually read, or negative AVERROR code - * on failure. The number of samples actually read will not - * be greater than nb_samples, and will only be less than - * nb_samples if av_audio_fifo_size is less than nb_samples. - */ -int av_audio_fifo_read(AVAudioFifo *af, void **data, int nb_samples); - -/** - * Drain data from an AVAudioFifo. - * - * Removes the data without reading it. - * - * @param af AVAudioFifo to drain - * @param nb_samples number of samples to drain - * @return 0 if OK, or negative AVERROR code on failure - */ -int av_audio_fifo_drain(AVAudioFifo *af, int nb_samples); - -/** - * Reset the AVAudioFifo buffer. - * - * This empties all data in the buffer. - * - * @param af AVAudioFifo to reset - */ -void av_audio_fifo_reset(AVAudioFifo *af); - -/** - * Get the current number of samples in the AVAudioFifo available for reading. - * - * @param af the AVAudioFifo to query - * @return number of samples available for reading - */ -int av_audio_fifo_size(AVAudioFifo *af); - -/** - * Get the current number of samples in the AVAudioFifo available for writing. - * - * @param af the AVAudioFifo to query - * @return number of samples available for writing - */ -int av_audio_fifo_space(AVAudioFifo *af); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_AUDIO_FIFO_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/avassert.h b/third_party/ffmpeg/windows/include/libavutil/avassert.h deleted file mode 100644 index 51e462bb..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/avassert.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * copyright (c) 2010 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * simple assert() macros that are a bit more flexible than ISO C assert(). - * @author Michael Niedermayer - */ - -#ifndef AVUTIL_AVASSERT_H -#define AVUTIL_AVASSERT_H - -#include -#include "log.h" -#include "macros.h" - -/** - * assert() equivalent, that is always enabled. - */ -#define av_assert0(cond) do { \ - if (!(cond)) { \ - av_log(NULL, AV_LOG_PANIC, "Assertion %s failed at %s:%d\n", \ - AV_STRINGIFY(cond), __FILE__, __LINE__); \ - abort(); \ - } \ -} while (0) - - -/** - * assert() equivalent, that does not lie in speed critical code. - * These asserts() thus can be enabled without fearing speed loss. - */ -#if defined(ASSERT_LEVEL) && ASSERT_LEVEL > 0 -#define av_assert1(cond) av_assert0(cond) -#else -#define av_assert1(cond) ((void)0) -#endif - - -/** - * assert() equivalent, that does lie in speed critical code. - */ -#if defined(ASSERT_LEVEL) && ASSERT_LEVEL > 1 -#define av_assert2(cond) av_assert0(cond) -#define av_assert2_fpu() av_assert0_fpu() -#else -#define av_assert2(cond) ((void)0) -#define av_assert2_fpu() ((void)0) -#endif - -/** - * Assert that floating point operations can be executed. - * - * This will av_assert0() that the cpu is not in MMX state on X86 - */ -void av_assert0_fpu(void); - -#endif /* AVUTIL_AVASSERT_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/avconfig.h b/third_party/ffmpeg/windows/include/libavutil/avconfig.h deleted file mode 100644 index c289fbb5..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/avconfig.h +++ /dev/null @@ -1,6 +0,0 @@ -/* Generated by ffmpeg configure */ -#ifndef AVUTIL_AVCONFIG_H -#define AVUTIL_AVCONFIG_H -#define AV_HAVE_BIGENDIAN 0 -#define AV_HAVE_FAST_UNALIGNED 1 -#endif /* AVUTIL_AVCONFIG_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/avstring.h b/third_party/ffmpeg/windows/include/libavutil/avstring.h deleted file mode 100644 index fae446c3..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/avstring.h +++ /dev/null @@ -1,437 +0,0 @@ -/* - * Copyright (c) 2007 Mans Rullgard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AVSTRING_H -#define AVUTIL_AVSTRING_H - -#include -#include -#include "attributes.h" -#include "version.h" - -/** - * @addtogroup lavu_string - * @{ - */ - -/** - * Return non-zero if pfx is a prefix of str. If it is, *ptr is set to - * the address of the first character in str after the prefix. - * - * @param str input string - * @param pfx prefix to test - * @param ptr updated if the prefix is matched inside str - * @return non-zero if the prefix matches, zero otherwise - */ -int av_strstart(const char *str, const char *pfx, const char **ptr); - -/** - * Return non-zero if pfx is a prefix of str independent of case. If - * it is, *ptr is set to the address of the first character in str - * after the prefix. - * - * @param str input string - * @param pfx prefix to test - * @param ptr updated if the prefix is matched inside str - * @return non-zero if the prefix matches, zero otherwise - */ -int av_stristart(const char *str, const char *pfx, const char **ptr); - -/** - * Locate the first case-independent occurrence in the string haystack - * of the string needle. A zero-length string needle is considered to - * match at the start of haystack. - * - * This function is a case-insensitive version of the standard strstr(). - * - * @param haystack string to search in - * @param needle string to search for - * @return pointer to the located match within haystack - * or a null pointer if no match - */ -char *av_stristr(const char *haystack, const char *needle); - -/** - * Locate the first occurrence of the string needle in the string haystack - * where not more than hay_length characters are searched. A zero-length - * string needle is considered to match at the start of haystack. - * - * This function is a length-limited version of the standard strstr(). - * - * @param haystack string to search in - * @param needle string to search for - * @param hay_length length of string to search in - * @return pointer to the located match within haystack - * or a null pointer if no match - */ -char *av_strnstr(const char *haystack, const char *needle, size_t hay_length); - -/** - * Copy the string src to dst, but no more than size - 1 bytes, and - * null-terminate dst. - * - * This function is the same as BSD strlcpy(). - * - * @param dst destination buffer - * @param src source string - * @param size size of destination buffer - * @return the length of src - * - * @warning since the return value is the length of src, src absolutely - * _must_ be a properly 0-terminated string, otherwise this will read beyond - * the end of the buffer and possibly crash. - */ -size_t av_strlcpy(char *dst, const char *src, size_t size); - -/** - * Append the string src to the string dst, but to a total length of - * no more than size - 1 bytes, and null-terminate dst. - * - * This function is similar to BSD strlcat(), but differs when - * size <= strlen(dst). - * - * @param dst destination buffer - * @param src source string - * @param size size of destination buffer - * @return the total length of src and dst - * - * @warning since the return value use the length of src and dst, these - * absolutely _must_ be a properly 0-terminated strings, otherwise this - * will read beyond the end of the buffer and possibly crash. - */ -size_t av_strlcat(char *dst, const char *src, size_t size); - -/** - * Append output to a string, according to a format. Never write out of - * the destination buffer, and always put a terminating 0 within - * the buffer. - * @param dst destination buffer (string to which the output is - * appended) - * @param size total size of the destination buffer - * @param fmt printf-compatible format string, specifying how the - * following parameters are used - * @return the length of the string that would have been generated - * if enough space had been available - */ -size_t av_strlcatf(char *dst, size_t size, const char *fmt, ...) av_printf_format(3, 4); - -/** - * Get the count of continuous non zero chars starting from the beginning. - * - * @param len maximum number of characters to check in the string, that - * is the maximum value which is returned by the function - */ -static inline size_t av_strnlen(const char *s, size_t len) -{ - size_t i; - for (i = 0; i < len && s[i]; i++) - ; - return i; -} - -/** - * Print arguments following specified format into a large enough auto - * allocated buffer. It is similar to GNU asprintf(). - * @param fmt printf-compatible format string, specifying how the - * following parameters are used. - * @return the allocated string - * @note You have to free the string yourself with av_free(). - */ -char *av_asprintf(const char *fmt, ...) av_printf_format(1, 2); - -#if FF_API_D2STR -/** - * Convert a number to an av_malloced string. - * @deprecated use av_asprintf() with "%f" or a more specific format - */ -attribute_deprecated -char *av_d2str(double d); -#endif - -/** - * Unescape the given string until a non escaped terminating char, - * and return the token corresponding to the unescaped string. - * - * The normal \ and ' escaping is supported. Leading and trailing - * whitespaces are removed, unless they are escaped with '\' or are - * enclosed between ''. - * - * @param buf the buffer to parse, buf will be updated to point to the - * terminating char - * @param term a 0-terminated list of terminating chars - * @return the malloced unescaped string, which must be av_freed by - * the user, NULL in case of allocation failure - */ -char *av_get_token(const char **buf, const char *term); - -/** - * Split the string into several tokens which can be accessed by - * successive calls to av_strtok(). - * - * A token is defined as a sequence of characters not belonging to the - * set specified in delim. - * - * On the first call to av_strtok(), s should point to the string to - * parse, and the value of saveptr is ignored. In subsequent calls, s - * should be NULL, and saveptr should be unchanged since the previous - * call. - * - * This function is similar to strtok_r() defined in POSIX.1. - * - * @param s the string to parse, may be NULL - * @param delim 0-terminated list of token delimiters, must be non-NULL - * @param saveptr user-provided pointer which points to stored - * information necessary for av_strtok() to continue scanning the same - * string. saveptr is updated to point to the next character after the - * first delimiter found, or to NULL if the string was terminated - * @return the found token, or NULL when no token is found - */ -char *av_strtok(char *s, const char *delim, char **saveptr); - -/** - * Locale-independent conversion of ASCII isdigit. - */ -static inline av_const int av_isdigit(int c) -{ - return c >= '0' && c <= '9'; -} - -/** - * Locale-independent conversion of ASCII isgraph. - */ -static inline av_const int av_isgraph(int c) -{ - return c > 32 && c < 127; -} - -/** - * Locale-independent conversion of ASCII isspace. - */ -static inline av_const int av_isspace(int c) -{ - return c == ' ' || c == '\f' || c == '\n' || c == '\r' || c == '\t' || - c == '\v'; -} - -/** - * Locale-independent conversion of ASCII characters to uppercase. - */ -static inline av_const int av_toupper(int c) -{ - if (c >= 'a' && c <= 'z') - c ^= 0x20; - return c; -} - -/** - * Locale-independent conversion of ASCII characters to lowercase. - */ -static inline av_const int av_tolower(int c) -{ - if (c >= 'A' && c <= 'Z') - c ^= 0x20; - return c; -} - -/** - * Locale-independent conversion of ASCII isxdigit. - */ -static inline av_const int av_isxdigit(int c) -{ - c = av_tolower(c); - return av_isdigit(c) || (c >= 'a' && c <= 'f'); -} - -/** - * Locale-independent case-insensitive compare. - * @note This means only ASCII-range characters are case-insensitive - */ -int av_strcasecmp(const char *a, const char *b); - -/** - * Locale-independent case-insensitive compare. - * @note This means only ASCII-range characters are case-insensitive - */ -int av_strncasecmp(const char *a, const char *b, size_t n); - -/** - * Locale-independent strings replace. - * @note This means only ASCII-range characters are replace - */ -char *av_strireplace(const char *str, const char *from, const char *to); - -/** - * Thread safe basename. - * @param path the string to parse, on DOS both \ and / are considered separators. - * @return pointer to the basename substring. - * If path does not contain a slash, the function returns a copy of path. - * If path is a NULL pointer or points to an empty string, a pointer - * to a string "." is returned. - */ -const char *av_basename(const char *path); - -/** - * Thread safe dirname. - * @param path the string to parse, on DOS both \ and / are considered separators. - * @return A pointer to a string that's the parent directory of path. - * If path is a NULL pointer or points to an empty string, a pointer - * to a string "." is returned. - * @note the function may modify the contents of the path, so copies should be passed. - */ -const char *av_dirname(char *path); - -/** - * Match instances of a name in a comma-separated list of names. - * List entries are checked from the start to the end of the names list, - * the first match ends further processing. If an entry prefixed with '-' - * matches, then 0 is returned. The "ALL" list entry is considered to - * match all names. - * - * @param name Name to look for. - * @param names List of names. - * @return 1 on match, 0 otherwise. - */ -int av_match_name(const char *name, const char *names); - -/** - * Append path component to the existing path. - * Path separator '/' is placed between when needed. - * Resulting string have to be freed with av_free(). - * @param path base path - * @param component component to be appended - * @return new path or NULL on error. - */ -char *av_append_path_component(const char *path, const char *component); - -enum AVEscapeMode { - AV_ESCAPE_MODE_AUTO, ///< Use auto-selected escaping mode. - AV_ESCAPE_MODE_BACKSLASH, ///< Use backslash escaping. - AV_ESCAPE_MODE_QUOTE, ///< Use single-quote escaping. - AV_ESCAPE_MODE_XML, ///< Use XML non-markup character data escaping. -}; - -/** - * Consider spaces special and escape them even in the middle of the - * string. - * - * This is equivalent to adding the whitespace characters to the special - * characters lists, except it is guaranteed to use the exact same list - * of whitespace characters as the rest of libavutil. - */ -#define AV_ESCAPE_FLAG_WHITESPACE (1 << 0) - -/** - * Escape only specified special characters. - * Without this flag, escape also any characters that may be considered - * special by av_get_token(), such as the single quote. - */ -#define AV_ESCAPE_FLAG_STRICT (1 << 1) - -/** - * Within AV_ESCAPE_MODE_XML, additionally escape single quotes for single - * quoted attributes. - */ -#define AV_ESCAPE_FLAG_XML_SINGLE_QUOTES (1 << 2) - -/** - * Within AV_ESCAPE_MODE_XML, additionally escape double quotes for double - * quoted attributes. - */ -#define AV_ESCAPE_FLAG_XML_DOUBLE_QUOTES (1 << 3) - - -/** - * Escape string in src, and put the escaped string in an allocated - * string in *dst, which must be freed with av_free(). - * - * @param dst pointer where an allocated string is put - * @param src string to escape, must be non-NULL - * @param special_chars string containing the special characters which - * need to be escaped, can be NULL - * @param mode escape mode to employ, see AV_ESCAPE_MODE_* macros. - * Any unknown value for mode will be considered equivalent to - * AV_ESCAPE_MODE_BACKSLASH, but this behaviour can change without - * notice. - * @param flags flags which control how to escape, see AV_ESCAPE_FLAG_ macros - * @return the length of the allocated string, or a negative error code in case of error - * @see av_bprint_escape() - */ -av_warn_unused_result -int av_escape(char **dst, const char *src, const char *special_chars, - enum AVEscapeMode mode, int flags); - -#define AV_UTF8_FLAG_ACCEPT_INVALID_BIG_CODES 1 ///< accept codepoints over 0x10FFFF -#define AV_UTF8_FLAG_ACCEPT_NON_CHARACTERS 2 ///< accept non-characters - 0xFFFE and 0xFFFF -#define AV_UTF8_FLAG_ACCEPT_SURROGATES 4 ///< accept UTF-16 surrogates codes -#define AV_UTF8_FLAG_EXCLUDE_XML_INVALID_CONTROL_CODES 8 ///< exclude control codes not accepted by XML - -#define AV_UTF8_FLAG_ACCEPT_ALL \ - AV_UTF8_FLAG_ACCEPT_INVALID_BIG_CODES|AV_UTF8_FLAG_ACCEPT_NON_CHARACTERS|AV_UTF8_FLAG_ACCEPT_SURROGATES - -/** - * Read and decode a single UTF-8 code point (character) from the - * buffer in *buf, and update *buf to point to the next byte to - * decode. - * - * In case of an invalid byte sequence, the pointer will be updated to - * the next byte after the invalid sequence and the function will - * return an error code. - * - * Depending on the specified flags, the function will also fail in - * case the decoded code point does not belong to a valid range. - * - * @note For speed-relevant code a carefully implemented use of - * GET_UTF8() may be preferred. - * - * @param codep pointer used to return the parsed code in case of success. - * The value in *codep is set even in case the range check fails. - * @param bufp pointer to the address the first byte of the sequence - * to decode, updated by the function to point to the - * byte next after the decoded sequence - * @param buf_end pointer to the end of the buffer, points to the next - * byte past the last in the buffer. This is used to - * avoid buffer overreads (in case of an unfinished - * UTF-8 sequence towards the end of the buffer). - * @param flags a collection of AV_UTF8_FLAG_* flags - * @return >= 0 in case a sequence was successfully read, a negative - * value in case of invalid sequence - */ -av_warn_unused_result -int av_utf8_decode(int32_t *codep, const uint8_t **bufp, const uint8_t *buf_end, - unsigned int flags); - -/** - * Check if a name is in a list. - * @returns 0 if not found, or the 1 based index where it has been found in the - * list. - */ -int av_match_list(const char *name, const char *list, char separator); - -/** - * See libc sscanf manual for more information. - * Locale-independent sscanf implementation. - */ -int av_sscanf(const char *string, const char *format, ...); - -/** - * @} - */ - -#endif /* AVUTIL_AVSTRING_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/avutil.h b/third_party/ffmpeg/windows/include/libavutil/avutil.h deleted file mode 100644 index 64b68bdb..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/avutil.h +++ /dev/null @@ -1,371 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_AVUTIL_H -#define AVUTIL_AVUTIL_H - -/** - * @file - * @ingroup lavu - * Convenience header that includes @ref lavu "libavutil"'s core. - */ - -/** - * @mainpage - * - * @section ffmpeg_intro Introduction - * - * This document describes the usage of the different libraries - * provided by FFmpeg. - * - * @li @ref libavc "libavcodec" encoding/decoding library - * @li @ref lavfi "libavfilter" graph-based frame editing library - * @li @ref libavf "libavformat" I/O and muxing/demuxing library - * @li @ref lavd "libavdevice" special devices muxing/demuxing library - * @li @ref lavu "libavutil" common utility library - * @li @ref lswr "libswresample" audio resampling, format conversion and mixing - * @li @ref lpp "libpostproc" post processing library - * @li @ref libsws "libswscale" color conversion and scaling library - * - * @section ffmpeg_versioning Versioning and compatibility - * - * Each of the FFmpeg libraries contains a version.h header, which defines a - * major, minor and micro version number with the - * LIBRARYNAME_VERSION_{MAJOR,MINOR,MICRO} macros. The major version - * number is incremented with backward incompatible changes - e.g. removing - * parts of the public API, reordering public struct members, etc. The minor - * version number is incremented for backward compatible API changes or major - * new features - e.g. adding a new public function or a new decoder. The micro - * version number is incremented for smaller changes that a calling program - * might still want to check for - e.g. changing behavior in a previously - * unspecified situation. - * - * FFmpeg guarantees backward API and ABI compatibility for each library as long - * as its major version number is unchanged. This means that no public symbols - * will be removed or renamed. Types and names of the public struct members and - * values of public macros and enums will remain the same (unless they were - * explicitly declared as not part of the public API). Documented behavior will - * not change. - * - * In other words, any correct program that works with a given FFmpeg snapshot - * should work just as well without any changes with any later snapshot with the - * same major versions. This applies to both rebuilding the program against new - * FFmpeg versions or to replacing the dynamic FFmpeg libraries that a program - * links against. - * - * However, new public symbols may be added and new members may be appended to - * public structs whose size is not part of public ABI (most public structs in - * FFmpeg). New macros and enum values may be added. Behavior in undocumented - * situations may change slightly (and be documented). All those are accompanied - * by an entry in doc/APIchanges and incrementing either the minor or micro - * version number. - */ - -/** - * @defgroup lavu libavutil - * Common code shared across all FFmpeg libraries. - * - * @note - * libavutil is designed to be modular. In most cases, in order to use the - * functions provided by one component of libavutil you must explicitly include - * the specific header containing that feature. If you are only using - * media-related components, you could simply include libavutil/avutil.h, which - * brings in most of the "core" components. - * - * @{ - * - * @defgroup lavu_crypto Crypto and Hashing - * - * @{ - * @} - * - * @defgroup lavu_math Mathematics - * @{ - * - * @} - * - * @defgroup lavu_string String Manipulation - * - * @{ - * - * @} - * - * @defgroup lavu_mem Memory Management - * - * @{ - * - * @} - * - * @defgroup lavu_data Data Structures - * @{ - * - * @} - * - * @defgroup lavu_video Video related - * - * @{ - * - * @} - * - * @defgroup lavu_audio Audio related - * - * @{ - * - * @} - * - * @defgroup lavu_error Error Codes - * - * @{ - * - * @} - * - * @defgroup lavu_log Logging Facility - * - * @{ - * - * @} - * - * @defgroup lavu_misc Other - * - * @{ - * - * @defgroup preproc_misc Preprocessor String Macros - * - * @{ - * - * @} - * - * @defgroup version_utils Library Version Macros - * - * @{ - * - * @} - */ - - -/** - * @addtogroup lavu_ver - * @{ - */ - -/** - * Return the LIBAVUTIL_VERSION_INT constant. - */ -unsigned avutil_version(void); - -/** - * Return an informative version string. This usually is the actual release - * version number or a git commit description. This string has no fixed format - * and can change any time. It should never be parsed by code. - */ -const char *av_version_info(void); - -/** - * Return the libavutil build-time configuration. - */ -const char *avutil_configuration(void); - -/** - * Return the libavutil license. - */ -const char *avutil_license(void); - -/** - * @} - */ - -/** - * @addtogroup lavu_media Media Type - * @brief Media Type - */ - -enum AVMediaType { - AVMEDIA_TYPE_UNKNOWN = -1, ///< Usually treated as AVMEDIA_TYPE_DATA - AVMEDIA_TYPE_VIDEO, - AVMEDIA_TYPE_AUDIO, - AVMEDIA_TYPE_DATA, ///< Opaque data information usually continuous - AVMEDIA_TYPE_SUBTITLE, - AVMEDIA_TYPE_ATTACHMENT, ///< Opaque data information usually sparse - AVMEDIA_TYPE_NB -}; - -/** - * Return a string describing the media_type enum, NULL if media_type - * is unknown. - */ -const char *av_get_media_type_string(enum AVMediaType media_type); - -/** - * @defgroup lavu_const Constants - * @{ - * - * @defgroup lavu_enc Encoding specific - * - * @note those definition should move to avcodec - * @{ - */ - -#define FF_LAMBDA_SHIFT 7 -#define FF_LAMBDA_SCALE (1< - -/** - * @defgroup lavu_base64 Base64 - * @ingroup lavu_crypto - * @{ - */ - -/** - * Decode a base64-encoded string. - * - * @param out buffer for decoded data - * @param in null-terminated input string - * @param out_size size in bytes of the out buffer, must be at - * least 3/4 of the length of in, that is AV_BASE64_DECODE_SIZE(strlen(in)) - * @return number of bytes written, or a negative value in case of - * invalid input - */ -int av_base64_decode(uint8_t *out, const char *in, int out_size); - -/** - * Calculate the output size in bytes needed to decode a base64 string - * with length x to a data buffer. - */ -#define AV_BASE64_DECODE_SIZE(x) ((x) * 3LL / 4) - -/** - * Encode data to base64 and null-terminate. - * - * @param out buffer for encoded data - * @param out_size size in bytes of the out buffer (including the - * null terminator), must be at least AV_BASE64_SIZE(in_size) - * @param in input buffer containing the data to encode - * @param in_size size in bytes of the in buffer - * @return out or NULL in case of error - */ -char *av_base64_encode(char *out, int out_size, const uint8_t *in, int in_size); - -/** - * Calculate the output size needed to base64-encode x bytes to a - * null-terminated string. - */ -#define AV_BASE64_SIZE(x) (((x)+2) / 3 * 4 + 1) - - /** - * @} - */ - -#endif /* AVUTIL_BASE64_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/blowfish.h b/third_party/ffmpeg/windows/include/libavutil/blowfish.h deleted file mode 100644 index 9e289a40..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/blowfish.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * Blowfish algorithm - * Copyright (c) 2012 Samuel Pitoiset - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_BLOWFISH_H -#define AVUTIL_BLOWFISH_H - -#include - -/** - * @defgroup lavu_blowfish Blowfish - * @ingroup lavu_crypto - * @{ - */ - -#define AV_BF_ROUNDS 16 - -typedef struct AVBlowfish { - uint32_t p[AV_BF_ROUNDS + 2]; - uint32_t s[4][256]; -} AVBlowfish; - -/** - * Allocate an AVBlowfish context. - */ -AVBlowfish *av_blowfish_alloc(void); - -/** - * Initialize an AVBlowfish context. - * - * @param ctx an AVBlowfish context - * @param key a key - * @param key_len length of the key - */ -void av_blowfish_init(struct AVBlowfish *ctx, const uint8_t *key, int key_len); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * - * @param ctx an AVBlowfish context - * @param xl left four bytes halves of input to be encrypted - * @param xr right four bytes halves of input to be encrypted - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_blowfish_crypt_ecb(struct AVBlowfish *ctx, uint32_t *xl, uint32_t *xr, - int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * - * @param ctx an AVBlowfish context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_blowfish_crypt(struct AVBlowfish *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_BLOWFISH_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/bprint.h b/third_party/ffmpeg/windows/include/libavutil/bprint.h deleted file mode 100644 index c09b1ac1..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/bprint.h +++ /dev/null @@ -1,219 +0,0 @@ -/* - * Copyright (c) 2012 Nicolas George - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_BPRINT_H -#define AVUTIL_BPRINT_H - -#include - -#include "attributes.h" -#include "avstring.h" - -/** - * Define a structure with extra padding to a fixed size - * This helps ensuring binary compatibility with future versions. - */ - -#define FF_PAD_STRUCTURE(name, size, ...) \ -struct ff_pad_helper_##name { __VA_ARGS__ }; \ -typedef struct name { \ - __VA_ARGS__ \ - char reserved_padding[size - sizeof(struct ff_pad_helper_##name)]; \ -} name; - -/** - * Buffer to print data progressively - * - * The string buffer grows as necessary and is always 0-terminated. - * The content of the string is never accessed, and thus is - * encoding-agnostic and can even hold binary data. - * - * Small buffers are kept in the structure itself, and thus require no - * memory allocation at all (unless the contents of the buffer is needed - * after the structure goes out of scope). This is almost as lightweight as - * declaring a local "char buf[512]". - * - * The length of the string can go beyond the allocated size: the buffer is - * then truncated, but the functions still keep account of the actual total - * length. - * - * In other words, buf->len can be greater than buf->size and records the - * total length of what would have been to the buffer if there had been - * enough memory. - * - * Append operations do not need to be tested for failure: if a memory - * allocation fails, data stop being appended to the buffer, but the length - * is still updated. This situation can be tested with - * av_bprint_is_complete(). - * - * The size_max field determines several possible behaviours: - * - * size_max = -1 (= UINT_MAX) or any large value will let the buffer be - * reallocated as necessary, with an amortized linear cost. - * - * size_max = 0 prevents writing anything to the buffer: only the total - * length is computed. The write operations can then possibly be repeated in - * a buffer with exactly the necessary size - * (using size_init = size_max = len + 1). - * - * size_max = 1 is automatically replaced by the exact size available in the - * structure itself, thus ensuring no dynamic memory allocation. The - * internal buffer is large enough to hold a reasonable paragraph of text, - * such as the current paragraph. - */ - -FF_PAD_STRUCTURE(AVBPrint, 1024, - char *str; /**< string so far */ - unsigned len; /**< length so far */ - unsigned size; /**< allocated memory */ - unsigned size_max; /**< maximum allocated memory */ - char reserved_internal_buffer[1]; -) - -/** - * Convenience macros for special values for av_bprint_init() size_max - * parameter. - */ -#define AV_BPRINT_SIZE_UNLIMITED ((unsigned)-1) -#define AV_BPRINT_SIZE_AUTOMATIC 1 -#define AV_BPRINT_SIZE_COUNT_ONLY 0 - -/** - * Init a print buffer. - * - * @param buf buffer to init - * @param size_init initial size (including the final 0) - * @param size_max maximum size; - * 0 means do not write anything, just count the length; - * 1 is replaced by the maximum value for automatic storage; - * any large value means that the internal buffer will be - * reallocated as needed up to that limit; -1 is converted to - * UINT_MAX, the largest limit possible. - * Check also AV_BPRINT_SIZE_* macros. - */ -void av_bprint_init(AVBPrint *buf, unsigned size_init, unsigned size_max); - -/** - * Init a print buffer using a pre-existing buffer. - * - * The buffer will not be reallocated. - * - * @param buf buffer structure to init - * @param buffer byte buffer to use for the string data - * @param size size of buffer - */ -void av_bprint_init_for_buffer(AVBPrint *buf, char *buffer, unsigned size); - -/** - * Append a formatted string to a print buffer. - */ -void av_bprintf(AVBPrint *buf, const char *fmt, ...) av_printf_format(2, 3); - -/** - * Append a formatted string to a print buffer. - */ -void av_vbprintf(AVBPrint *buf, const char *fmt, va_list vl_arg); - -/** - * Append char c n times to a print buffer. - */ -void av_bprint_chars(AVBPrint *buf, char c, unsigned n); - -/** - * Append data to a print buffer. - * - * param buf bprint buffer to use - * param data pointer to data - * param size size of data - */ -void av_bprint_append_data(AVBPrint *buf, const char *data, unsigned size); - -struct tm; -/** - * Append a formatted date and time to a print buffer. - * - * param buf bprint buffer to use - * param fmt date and time format string, see strftime() - * param tm broken-down time structure to translate - * - * @note due to poor design of the standard strftime function, it may - * produce poor results if the format string expands to a very long text and - * the bprint buffer is near the limit stated by the size_max option. - */ -void av_bprint_strftime(AVBPrint *buf, const char *fmt, const struct tm *tm); - -/** - * Allocate bytes in the buffer for external use. - * - * @param[in] buf buffer structure - * @param[in] size required size - * @param[out] mem pointer to the memory area - * @param[out] actual_size size of the memory area after allocation; - * can be larger or smaller than size - */ -void av_bprint_get_buffer(AVBPrint *buf, unsigned size, - unsigned char **mem, unsigned *actual_size); - -/** - * Reset the string to "" but keep internal allocated data. - */ -void av_bprint_clear(AVBPrint *buf); - -/** - * Test if the print buffer is complete (not truncated). - * - * It may have been truncated due to a memory allocation failure - * or the size_max limit (compare size and size_max if necessary). - */ -static inline int av_bprint_is_complete(const AVBPrint *buf) -{ - return buf->len < buf->size; -} - -/** - * Finalize a print buffer. - * - * The print buffer can no longer be used afterwards, - * but the len and size fields are still valid. - * - * @arg[out] ret_str if not NULL, used to return a permanent copy of the - * buffer contents, or NULL if memory allocation fails; - * if NULL, the buffer is discarded and freed - * @return 0 for success or error code (probably AVERROR(ENOMEM)) - */ -int av_bprint_finalize(AVBPrint *buf, char **ret_str); - -/** - * Escape the content in src and append it to dstbuf. - * - * @param dstbuf already inited destination bprint buffer - * @param src string containing the text to escape - * @param special_chars string containing the special characters which - * need to be escaped, can be NULL - * @param mode escape mode to employ, see AV_ESCAPE_MODE_* macros. - * Any unknown value for mode will be considered equivalent to - * AV_ESCAPE_MODE_BACKSLASH, but this behaviour can change without - * notice. - * @param flags flags which control how to escape, see AV_ESCAPE_FLAG_* macros - */ -void av_bprint_escape(AVBPrint *dstbuf, const char *src, const char *special_chars, - enum AVEscapeMode mode, int flags); - -#endif /* AVUTIL_BPRINT_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/bswap.h b/third_party/ffmpeg/windows/include/libavutil/bswap.h deleted file mode 100644 index 91cb7953..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/bswap.h +++ /dev/null @@ -1,109 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * byte swapping routines - */ - -#ifndef AVUTIL_BSWAP_H -#define AVUTIL_BSWAP_H - -#include -#include "libavutil/avconfig.h" -#include "attributes.h" - -#ifdef HAVE_AV_CONFIG_H - -#include "config.h" - -#if ARCH_AARCH64 -# include "aarch64/bswap.h" -#elif ARCH_ARM -# include "arm/bswap.h" -#elif ARCH_AVR32 -# include "avr32/bswap.h" -#elif ARCH_SH4 -# include "sh4/bswap.h" -#elif ARCH_X86 -# include "x86/bswap.h" -#endif - -#endif /* HAVE_AV_CONFIG_H */ - -#define AV_BSWAP16C(x) (((x) << 8 & 0xff00) | ((x) >> 8 & 0x00ff)) -#define AV_BSWAP32C(x) (AV_BSWAP16C(x) << 16 | AV_BSWAP16C((x) >> 16)) -#define AV_BSWAP64C(x) (AV_BSWAP32C(x) << 32 | AV_BSWAP32C((x) >> 32)) - -#define AV_BSWAPC(s, x) AV_BSWAP##s##C(x) - -#ifndef av_bswap16 -static av_always_inline av_const uint16_t av_bswap16(uint16_t x) -{ - x= (x>>8) | (x<<8); - return x; -} -#endif - -#ifndef av_bswap32 -static av_always_inline av_const uint32_t av_bswap32(uint32_t x) -{ - return AV_BSWAP32C(x); -} -#endif - -#ifndef av_bswap64 -static inline uint64_t av_const av_bswap64(uint64_t x) -{ - return (uint64_t)av_bswap32(x) << 32 | av_bswap32(x >> 32); -} -#endif - -// be2ne ... big-endian to native-endian -// le2ne ... little-endian to native-endian - -#if AV_HAVE_BIGENDIAN -#define av_be2ne16(x) (x) -#define av_be2ne32(x) (x) -#define av_be2ne64(x) (x) -#define av_le2ne16(x) av_bswap16(x) -#define av_le2ne32(x) av_bswap32(x) -#define av_le2ne64(x) av_bswap64(x) -#define AV_BE2NEC(s, x) (x) -#define AV_LE2NEC(s, x) AV_BSWAPC(s, x) -#else -#define av_be2ne16(x) av_bswap16(x) -#define av_be2ne32(x) av_bswap32(x) -#define av_be2ne64(x) av_bswap64(x) -#define av_le2ne16(x) (x) -#define av_le2ne32(x) (x) -#define av_le2ne64(x) (x) -#define AV_BE2NEC(s, x) AV_BSWAPC(s, x) -#define AV_LE2NEC(s, x) (x) -#endif - -#define AV_BE2NE16C(x) AV_BE2NEC(16, x) -#define AV_BE2NE32C(x) AV_BE2NEC(32, x) -#define AV_BE2NE64C(x) AV_BE2NEC(64, x) -#define AV_LE2NE16C(x) AV_LE2NEC(16, x) -#define AV_LE2NE32C(x) AV_LE2NEC(32, x) -#define AV_LE2NE64C(x) AV_LE2NEC(64, x) - -#endif /* AVUTIL_BSWAP_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/buffer.h b/third_party/ffmpeg/windows/include/libavutil/buffer.h deleted file mode 100644 index e1ef5b7f..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/buffer.h +++ /dev/null @@ -1,322 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_buffer - * refcounted data buffer API - */ - -#ifndef AVUTIL_BUFFER_H -#define AVUTIL_BUFFER_H - -#include -#include - -/** - * @defgroup lavu_buffer AVBuffer - * @ingroup lavu_data - * - * @{ - * AVBuffer is an API for reference-counted data buffers. - * - * There are two core objects in this API -- AVBuffer and AVBufferRef. AVBuffer - * represents the data buffer itself; it is opaque and not meant to be accessed - * by the caller directly, but only through AVBufferRef. However, the caller may - * e.g. compare two AVBuffer pointers to check whether two different references - * are describing the same data buffer. AVBufferRef represents a single - * reference to an AVBuffer and it is the object that may be manipulated by the - * caller directly. - * - * There are two functions provided for creating a new AVBuffer with a single - * reference -- av_buffer_alloc() to just allocate a new buffer, and - * av_buffer_create() to wrap an existing array in an AVBuffer. From an existing - * reference, additional references may be created with av_buffer_ref(). - * Use av_buffer_unref() to free a reference (this will automatically free the - * data once all the references are freed). - * - * The convention throughout this API and the rest of FFmpeg is such that the - * buffer is considered writable if there exists only one reference to it (and - * it has not been marked as read-only). The av_buffer_is_writable() function is - * provided to check whether this is true and av_buffer_make_writable() will - * automatically create a new writable buffer when necessary. - * Of course nothing prevents the calling code from violating this convention, - * however that is safe only when all the existing references are under its - * control. - * - * @note Referencing and unreferencing the buffers is thread-safe and thus - * may be done from multiple threads simultaneously without any need for - * additional locking. - * - * @note Two different references to the same buffer can point to different - * parts of the buffer (i.e. their AVBufferRef.data will not be equal). - */ - -/** - * A reference counted buffer type. It is opaque and is meant to be used through - * references (AVBufferRef). - */ -typedef struct AVBuffer AVBuffer; - -/** - * A reference to a data buffer. - * - * The size of this struct is not a part of the public ABI and it is not meant - * to be allocated directly. - */ -typedef struct AVBufferRef { - AVBuffer *buffer; - - /** - * The data buffer. It is considered writable if and only if - * this is the only reference to the buffer, in which case - * av_buffer_is_writable() returns 1. - */ - uint8_t *data; - /** - * Size of data in bytes. - */ - size_t size; -} AVBufferRef; - -/** - * Allocate an AVBuffer of the given size using av_malloc(). - * - * @return an AVBufferRef of given size or NULL when out of memory - */ -AVBufferRef *av_buffer_alloc(size_t size); - -/** - * Same as av_buffer_alloc(), except the returned buffer will be initialized - * to zero. - */ -AVBufferRef *av_buffer_allocz(size_t size); - -/** - * Always treat the buffer as read-only, even when it has only one - * reference. - */ -#define AV_BUFFER_FLAG_READONLY (1 << 0) - -/** - * Create an AVBuffer from an existing array. - * - * If this function is successful, data is owned by the AVBuffer. The caller may - * only access data through the returned AVBufferRef and references derived from - * it. - * If this function fails, data is left untouched. - * @param data data array - * @param size size of data in bytes - * @param free a callback for freeing this buffer's data - * @param opaque parameter to be got for processing or passed to free - * @param flags a combination of AV_BUFFER_FLAG_* - * - * @return an AVBufferRef referring to data on success, NULL on failure. - */ -AVBufferRef *av_buffer_create(uint8_t *data, size_t size, - void (*free)(void *opaque, uint8_t *data), - void *opaque, int flags); - -/** - * Default free callback, which calls av_free() on the buffer data. - * This function is meant to be passed to av_buffer_create(), not called - * directly. - */ -void av_buffer_default_free(void *opaque, uint8_t *data); - -/** - * Create a new reference to an AVBuffer. - * - * @return a new AVBufferRef referring to the same AVBuffer as buf or NULL on - * failure. - */ -AVBufferRef *av_buffer_ref(const AVBufferRef *buf); - -/** - * Free a given reference and automatically free the buffer if there are no more - * references to it. - * - * @param buf the reference to be freed. The pointer is set to NULL on return. - */ -void av_buffer_unref(AVBufferRef **buf); - -/** - * @return 1 if the caller may write to the data referred to by buf (which is - * true if and only if buf is the only reference to the underlying AVBuffer). - * Return 0 otherwise. - * A positive answer is valid until av_buffer_ref() is called on buf. - */ -int av_buffer_is_writable(const AVBufferRef *buf); - -/** - * @return the opaque parameter set by av_buffer_create. - */ -void *av_buffer_get_opaque(const AVBufferRef *buf); - -int av_buffer_get_ref_count(const AVBufferRef *buf); - -/** - * Create a writable reference from a given buffer reference, avoiding data copy - * if possible. - * - * @param buf buffer reference to make writable. On success, buf is either left - * untouched, or it is unreferenced and a new writable AVBufferRef is - * written in its place. On failure, buf is left untouched. - * @return 0 on success, a negative AVERROR on failure. - */ -int av_buffer_make_writable(AVBufferRef **buf); - -/** - * Reallocate a given buffer. - * - * @param buf a buffer reference to reallocate. On success, buf will be - * unreferenced and a new reference with the required size will be - * written in its place. On failure buf will be left untouched. *buf - * may be NULL, then a new buffer is allocated. - * @param size required new buffer size. - * @return 0 on success, a negative AVERROR on failure. - * - * @note the buffer is actually reallocated with av_realloc() only if it was - * initially allocated through av_buffer_realloc(NULL) and there is only one - * reference to it (i.e. the one passed to this function). In all other cases - * a new buffer is allocated and the data is copied. - */ -int av_buffer_realloc(AVBufferRef **buf, size_t size); - -/** - * Ensure dst refers to the same data as src. - * - * When *dst is already equivalent to src, do nothing. Otherwise unreference dst - * and replace it with a new reference to src. - * - * @param dst Pointer to either a valid buffer reference or NULL. On success, - * this will point to a buffer reference equivalent to src. On - * failure, dst will be left untouched. - * @param src A buffer reference to replace dst with. May be NULL, then this - * function is equivalent to av_buffer_unref(dst). - * @return 0 on success - * AVERROR(ENOMEM) on memory allocation failure. - */ -int av_buffer_replace(AVBufferRef **dst, const AVBufferRef *src); - -/** - * @} - */ - -/** - * @defgroup lavu_bufferpool AVBufferPool - * @ingroup lavu_data - * - * @{ - * AVBufferPool is an API for a lock-free thread-safe pool of AVBuffers. - * - * Frequently allocating and freeing large buffers may be slow. AVBufferPool is - * meant to solve this in cases when the caller needs a set of buffers of the - * same size (the most obvious use case being buffers for raw video or audio - * frames). - * - * At the beginning, the user must call av_buffer_pool_init() to create the - * buffer pool. Then whenever a buffer is needed, call av_buffer_pool_get() to - * get a reference to a new buffer, similar to av_buffer_alloc(). This new - * reference works in all aspects the same way as the one created by - * av_buffer_alloc(). However, when the last reference to this buffer is - * unreferenced, it is returned to the pool instead of being freed and will be - * reused for subsequent av_buffer_pool_get() calls. - * - * When the caller is done with the pool and no longer needs to allocate any new - * buffers, av_buffer_pool_uninit() must be called to mark the pool as freeable. - * Once all the buffers are released, it will automatically be freed. - * - * Allocating and releasing buffers with this API is thread-safe as long as - * either the default alloc callback is used, or the user-supplied one is - * thread-safe. - */ - -/** - * The buffer pool. This structure is opaque and not meant to be accessed - * directly. It is allocated with av_buffer_pool_init() and freed with - * av_buffer_pool_uninit(). - */ -typedef struct AVBufferPool AVBufferPool; - -/** - * Allocate and initialize a buffer pool. - * - * @param size size of each buffer in this pool - * @param alloc a function that will be used to allocate new buffers when the - * pool is empty. May be NULL, then the default allocator will be used - * (av_buffer_alloc()). - * @return newly created buffer pool on success, NULL on error. - */ -AVBufferPool *av_buffer_pool_init(size_t size, AVBufferRef* (*alloc)(size_t size)); - -/** - * Allocate and initialize a buffer pool with a more complex allocator. - * - * @param size size of each buffer in this pool - * @param opaque arbitrary user data used by the allocator - * @param alloc a function that will be used to allocate new buffers when the - * pool is empty. May be NULL, then the default allocator will be - * used (av_buffer_alloc()). - * @param pool_free a function that will be called immediately before the pool - * is freed. I.e. after av_buffer_pool_uninit() is called - * by the caller and all the frames are returned to the pool - * and freed. It is intended to uninitialize the user opaque - * data. May be NULL. - * @return newly created buffer pool on success, NULL on error. - */ -AVBufferPool *av_buffer_pool_init2(size_t size, void *opaque, - AVBufferRef* (*alloc)(void *opaque, size_t size), - void (*pool_free)(void *opaque)); - -/** - * Mark the pool as being available for freeing. It will actually be freed only - * once all the allocated buffers associated with the pool are released. Thus it - * is safe to call this function while some of the allocated buffers are still - * in use. - * - * @param pool pointer to the pool to be freed. It will be set to NULL. - */ -void av_buffer_pool_uninit(AVBufferPool **pool); - -/** - * Allocate a new AVBuffer, reusing an old buffer from the pool when available. - * This function may be called simultaneously from multiple threads. - * - * @return a reference to the new buffer on success, NULL on error. - */ -AVBufferRef *av_buffer_pool_get(AVBufferPool *pool); - -/** - * Query the original opaque parameter of an allocated buffer in the pool. - * - * @param ref a buffer reference to a buffer returned by av_buffer_pool_get. - * @return the opaque parameter set by the buffer allocator function of the - * buffer pool. - * - * @note the opaque parameter of ref is used by the buffer pool implementation, - * therefore you have to use this function to access the original opaque - * parameter of an allocated buffer. - */ -void *av_buffer_pool_buffer_get_opaque(const AVBufferRef *ref); - -/** - * @} - */ - -#endif /* AVUTIL_BUFFER_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/camellia.h b/third_party/ffmpeg/windows/include/libavutil/camellia.h deleted file mode 100644 index e674c9b9..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/camellia.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * An implementation of the CAMELLIA algorithm as mentioned in RFC3713 - * Copyright (c) 2014 Supraja Meedinti - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CAMELLIA_H -#define AVUTIL_CAMELLIA_H - -#include - - -/** - * @file - * @brief Public header for libavutil CAMELLIA algorithm - * @defgroup lavu_camellia CAMELLIA - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_camellia_size; - -struct AVCAMELLIA; - -/** - * Allocate an AVCAMELLIA context - * To free the struct: av_free(ptr) - */ -struct AVCAMELLIA *av_camellia_alloc(void); - -/** - * Initialize an AVCAMELLIA context. - * - * @param ctx an AVCAMELLIA context - * @param key a key of 16, 24, 32 bytes used for encryption/decryption - * @param key_bits number of keybits: possible are 128, 192, 256 - */ -int av_camellia_init(struct AVCAMELLIA *ctx, const uint8_t *key, int key_bits); - -/** - * Encrypt or decrypt a buffer using a previously initialized context - * - * @param ctx an AVCAMELLIA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 16 byte blocks - * @paran iv initialization vector for CBC mode, NULL for ECB mode - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_camellia_crypt(struct AVCAMELLIA *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t* iv, int decrypt); - -/** - * @} - */ -#endif /* AVUTIL_CAMELLIA_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/cast5.h b/third_party/ffmpeg/windows/include/libavutil/cast5.h deleted file mode 100644 index ad5b347e..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/cast5.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * An implementation of the CAST128 algorithm as mentioned in RFC2144 - * Copyright (c) 2014 Supraja Meedinti - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CAST5_H -#define AVUTIL_CAST5_H - -#include - - -/** - * @file - * @brief Public header for libavutil CAST5 algorithm - * @defgroup lavu_cast5 CAST5 - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_cast5_size; - -struct AVCAST5; - -/** - * Allocate an AVCAST5 context - * To free the struct: av_free(ptr) - */ -struct AVCAST5 *av_cast5_alloc(void); -/** - * Initialize an AVCAST5 context. - * - * @param ctx an AVCAST5 context - * @param key a key of 5,6,...16 bytes used for encryption/decryption - * @param key_bits number of keybits: possible are 40,48,...,128 - * @return 0 on success, less than 0 on failure - */ -int av_cast5_init(struct AVCAST5 *ctx, const uint8_t *key, int key_bits); - -/** - * Encrypt or decrypt a buffer using a previously initialized context, ECB mode only - * - * @param ctx an AVCAST5 context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_cast5_crypt(struct AVCAST5 *ctx, uint8_t *dst, const uint8_t *src, int count, int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context - * - * @param ctx an AVCAST5 context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, NULL for ECB mode - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_cast5_crypt2(struct AVCAST5 *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); -/** - * @} - */ -#endif /* AVUTIL_CAST5_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/channel_layout.h b/third_party/ffmpeg/windows/include/libavutil/channel_layout.h deleted file mode 100644 index 4dd6614d..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/channel_layout.h +++ /dev/null @@ -1,749 +0,0 @@ -/* - * Copyright (c) 2006 Michael Niedermayer - * Copyright (c) 2008 Peter Ross - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CHANNEL_LAYOUT_H -#define AVUTIL_CHANNEL_LAYOUT_H - -#include -#include - -#include "version.h" -#include "attributes.h" - -/** - * @file - * audio channel layout utility functions - */ - -/** - * @addtogroup lavu_audio - * @{ - */ - -enum AVChannel { - ///< Invalid channel index - AV_CHAN_NONE = -1, - AV_CHAN_FRONT_LEFT, - AV_CHAN_FRONT_RIGHT, - AV_CHAN_FRONT_CENTER, - AV_CHAN_LOW_FREQUENCY, - AV_CHAN_BACK_LEFT, - AV_CHAN_BACK_RIGHT, - AV_CHAN_FRONT_LEFT_OF_CENTER, - AV_CHAN_FRONT_RIGHT_OF_CENTER, - AV_CHAN_BACK_CENTER, - AV_CHAN_SIDE_LEFT, - AV_CHAN_SIDE_RIGHT, - AV_CHAN_TOP_CENTER, - AV_CHAN_TOP_FRONT_LEFT, - AV_CHAN_TOP_FRONT_CENTER, - AV_CHAN_TOP_FRONT_RIGHT, - AV_CHAN_TOP_BACK_LEFT, - AV_CHAN_TOP_BACK_CENTER, - AV_CHAN_TOP_BACK_RIGHT, - /** Stereo downmix. */ - AV_CHAN_STEREO_LEFT = 29, - /** See above. */ - AV_CHAN_STEREO_RIGHT, - AV_CHAN_WIDE_LEFT, - AV_CHAN_WIDE_RIGHT, - AV_CHAN_SURROUND_DIRECT_LEFT, - AV_CHAN_SURROUND_DIRECT_RIGHT, - AV_CHAN_LOW_FREQUENCY_2, - AV_CHAN_TOP_SIDE_LEFT, - AV_CHAN_TOP_SIDE_RIGHT, - AV_CHAN_BOTTOM_FRONT_CENTER, - AV_CHAN_BOTTOM_FRONT_LEFT, - AV_CHAN_BOTTOM_FRONT_RIGHT, - - /** Channel is empty can be safely skipped. */ - AV_CHAN_UNUSED = 0x200, - - /** Channel contains data, but its position is unknown. */ - AV_CHAN_UNKNOWN = 0x300, - - /** - * Range of channels between AV_CHAN_AMBISONIC_BASE and - * AV_CHAN_AMBISONIC_END represent Ambisonic components using the ACN system. - * - * Given a channel id between AV_CHAN_AMBISONIC_BASE and - * AV_CHAN_AMBISONIC_END (inclusive), the ACN index of the channel is - * = - AV_CHAN_AMBISONIC_BASE. - * - * @note these values are only used for AV_CHANNEL_ORDER_CUSTOM channel - * orderings, the AV_CHANNEL_ORDER_AMBISONIC ordering orders the channels - * implicitly by their position in the stream. - */ - AV_CHAN_AMBISONIC_BASE = 0x400, - // leave space for 1024 ids, which correspond to maximum order-32 harmonics, - // which should be enough for the foreseeable use cases - AV_CHAN_AMBISONIC_END = 0x7ff, -}; - -enum AVChannelOrder { - /** - * Only the channel count is specified, without any further information - * about the channel order. - */ - AV_CHANNEL_ORDER_UNSPEC, - /** - * The native channel order, i.e. the channels are in the same order in - * which they are defined in the AVChannel enum. This supports up to 63 - * different channels. - */ - AV_CHANNEL_ORDER_NATIVE, - /** - * The channel order does not correspond to any other predefined order and - * is stored as an explicit map. For example, this could be used to support - * layouts with 64 or more channels, or with empty/skipped (AV_CHAN_SILENCE) - * channels at arbitrary positions. - */ - AV_CHANNEL_ORDER_CUSTOM, - /** - * The audio is represented as the decomposition of the sound field into - * spherical harmonics. Each channel corresponds to a single expansion - * component. Channels are ordered according to ACN (Ambisonic Channel - * Number). - * - * The channel with the index n in the stream contains the spherical - * harmonic of degree l and order m given by - * @code{.unparsed} - * l = floor(sqrt(n)), - * m = n - l * (l + 1). - * @endcode - * - * Conversely given a spherical harmonic of degree l and order m, the - * corresponding channel index n is given by - * @code{.unparsed} - * n = l * (l + 1) + m. - * @endcode - * - * Normalization is assumed to be SN3D (Schmidt Semi-Normalization) - * as defined in AmbiX format $ 2.1. - */ - AV_CHANNEL_ORDER_AMBISONIC, -}; - - -/** - * @defgroup channel_masks Audio channel masks - * - * A channel layout is a 64-bits integer with a bit set for every channel. - * The number of bits set must be equal to the number of channels. - * The value 0 means that the channel layout is not known. - * @note this data structure is not powerful enough to handle channels - * combinations that have the same channel multiple times, such as - * dual-mono. - * - * @{ - */ -#define AV_CH_FRONT_LEFT (1ULL << AV_CHAN_FRONT_LEFT ) -#define AV_CH_FRONT_RIGHT (1ULL << AV_CHAN_FRONT_RIGHT ) -#define AV_CH_FRONT_CENTER (1ULL << AV_CHAN_FRONT_CENTER ) -#define AV_CH_LOW_FREQUENCY (1ULL << AV_CHAN_LOW_FREQUENCY ) -#define AV_CH_BACK_LEFT (1ULL << AV_CHAN_BACK_LEFT ) -#define AV_CH_BACK_RIGHT (1ULL << AV_CHAN_BACK_RIGHT ) -#define AV_CH_FRONT_LEFT_OF_CENTER (1ULL << AV_CHAN_FRONT_LEFT_OF_CENTER ) -#define AV_CH_FRONT_RIGHT_OF_CENTER (1ULL << AV_CHAN_FRONT_RIGHT_OF_CENTER) -#define AV_CH_BACK_CENTER (1ULL << AV_CHAN_BACK_CENTER ) -#define AV_CH_SIDE_LEFT (1ULL << AV_CHAN_SIDE_LEFT ) -#define AV_CH_SIDE_RIGHT (1ULL << AV_CHAN_SIDE_RIGHT ) -#define AV_CH_TOP_CENTER (1ULL << AV_CHAN_TOP_CENTER ) -#define AV_CH_TOP_FRONT_LEFT (1ULL << AV_CHAN_TOP_FRONT_LEFT ) -#define AV_CH_TOP_FRONT_CENTER (1ULL << AV_CHAN_TOP_FRONT_CENTER ) -#define AV_CH_TOP_FRONT_RIGHT (1ULL << AV_CHAN_TOP_FRONT_RIGHT ) -#define AV_CH_TOP_BACK_LEFT (1ULL << AV_CHAN_TOP_BACK_LEFT ) -#define AV_CH_TOP_BACK_CENTER (1ULL << AV_CHAN_TOP_BACK_CENTER ) -#define AV_CH_TOP_BACK_RIGHT (1ULL << AV_CHAN_TOP_BACK_RIGHT ) -#define AV_CH_STEREO_LEFT (1ULL << AV_CHAN_STEREO_LEFT ) -#define AV_CH_STEREO_RIGHT (1ULL << AV_CHAN_STEREO_RIGHT ) -#define AV_CH_WIDE_LEFT (1ULL << AV_CHAN_WIDE_LEFT ) -#define AV_CH_WIDE_RIGHT (1ULL << AV_CHAN_WIDE_RIGHT ) -#define AV_CH_SURROUND_DIRECT_LEFT (1ULL << AV_CHAN_SURROUND_DIRECT_LEFT ) -#define AV_CH_SURROUND_DIRECT_RIGHT (1ULL << AV_CHAN_SURROUND_DIRECT_RIGHT) -#define AV_CH_LOW_FREQUENCY_2 (1ULL << AV_CHAN_LOW_FREQUENCY_2 ) -#define AV_CH_TOP_SIDE_LEFT (1ULL << AV_CHAN_TOP_SIDE_LEFT ) -#define AV_CH_TOP_SIDE_RIGHT (1ULL << AV_CHAN_TOP_SIDE_RIGHT ) -#define AV_CH_BOTTOM_FRONT_CENTER (1ULL << AV_CHAN_BOTTOM_FRONT_CENTER ) -#define AV_CH_BOTTOM_FRONT_LEFT (1ULL << AV_CHAN_BOTTOM_FRONT_LEFT ) -#define AV_CH_BOTTOM_FRONT_RIGHT (1ULL << AV_CHAN_BOTTOM_FRONT_RIGHT ) - -#if FF_API_OLD_CHANNEL_LAYOUT -/** Channel mask value used for AVCodecContext.request_channel_layout - to indicate that the user requests the channel order of the decoder output - to be the native codec channel order. - @deprecated channel order is now indicated in a special field in - AVChannelLayout - */ -#define AV_CH_LAYOUT_NATIVE 0x8000000000000000ULL -#endif - -/** - * @} - * @defgroup channel_mask_c Audio channel layouts - * @{ - * */ -#define AV_CH_LAYOUT_MONO (AV_CH_FRONT_CENTER) -#define AV_CH_LAYOUT_STEREO (AV_CH_FRONT_LEFT|AV_CH_FRONT_RIGHT) -#define AV_CH_LAYOUT_2POINT1 (AV_CH_LAYOUT_STEREO|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_2_1 (AV_CH_LAYOUT_STEREO|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_SURROUND (AV_CH_LAYOUT_STEREO|AV_CH_FRONT_CENTER) -#define AV_CH_LAYOUT_3POINT1 (AV_CH_LAYOUT_SURROUND|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_4POINT0 (AV_CH_LAYOUT_SURROUND|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_4POINT1 (AV_CH_LAYOUT_4POINT0|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_2_2 (AV_CH_LAYOUT_STEREO|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT) -#define AV_CH_LAYOUT_QUAD (AV_CH_LAYOUT_STEREO|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_5POINT0 (AV_CH_LAYOUT_SURROUND|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT) -#define AV_CH_LAYOUT_5POINT1 (AV_CH_LAYOUT_5POINT0|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_5POINT0_BACK (AV_CH_LAYOUT_SURROUND|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_5POINT1_BACK (AV_CH_LAYOUT_5POINT0_BACK|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_6POINT0 (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT0_FRONT (AV_CH_LAYOUT_2_2|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_HEXAGONAL (AV_CH_LAYOUT_5POINT0_BACK|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT1_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_BACK_CENTER) -#define AV_CH_LAYOUT_6POINT1_FRONT (AV_CH_LAYOUT_6POINT0_FRONT|AV_CH_LOW_FREQUENCY) -#define AV_CH_LAYOUT_7POINT0 (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_7POINT0_FRONT (AV_CH_LAYOUT_5POINT0|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_7POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_7POINT1_WIDE (AV_CH_LAYOUT_5POINT1|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_7POINT1_WIDE_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) -#define AV_CH_LAYOUT_OCTAGONAL (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_CENTER|AV_CH_BACK_RIGHT) -#define AV_CH_LAYOUT_HEXADECAGONAL (AV_CH_LAYOUT_OCTAGONAL|AV_CH_WIDE_LEFT|AV_CH_WIDE_RIGHT|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT|AV_CH_TOP_BACK_CENTER|AV_CH_TOP_FRONT_CENTER|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT) -#define AV_CH_LAYOUT_STEREO_DOWNMIX (AV_CH_STEREO_LEFT|AV_CH_STEREO_RIGHT) -#define AV_CH_LAYOUT_22POINT2 (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER|AV_CH_BACK_CENTER|AV_CH_LOW_FREQUENCY_2|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT|AV_CH_TOP_FRONT_CENTER|AV_CH_TOP_CENTER|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT|AV_CH_TOP_SIDE_LEFT|AV_CH_TOP_SIDE_RIGHT|AV_CH_TOP_BACK_CENTER|AV_CH_BOTTOM_FRONT_CENTER|AV_CH_BOTTOM_FRONT_LEFT|AV_CH_BOTTOM_FRONT_RIGHT) - -enum AVMatrixEncoding { - AV_MATRIX_ENCODING_NONE, - AV_MATRIX_ENCODING_DOLBY, - AV_MATRIX_ENCODING_DPLII, - AV_MATRIX_ENCODING_DPLIIX, - AV_MATRIX_ENCODING_DPLIIZ, - AV_MATRIX_ENCODING_DOLBYEX, - AV_MATRIX_ENCODING_DOLBYHEADPHONE, - AV_MATRIX_ENCODING_NB -}; - -/** - * @} - */ - -/** - * An AVChannelCustom defines a single channel within a custom order layout - * - * Unlike most structures in FFmpeg, sizeof(AVChannelCustom) is a part of the - * public ABI. - * - * No new fields may be added to it without a major version bump. - */ -typedef struct AVChannelCustom { - enum AVChannel id; - char name[16]; - void *opaque; -} AVChannelCustom; - -/** - * An AVChannelLayout holds information about the channel layout of audio data. - * - * A channel layout here is defined as a set of channels ordered in a specific - * way (unless the channel order is AV_CHANNEL_ORDER_UNSPEC, in which case an - * AVChannelLayout carries only the channel count). - * - * Unlike most structures in Libav, sizeof(AVChannelLayout) is a part of the - * public ABI and may be used by the caller. E.g. it may be allocated on stack - * or embedded in caller-defined structs. - * - * AVChannelLayout can be initialized as follows: - * - default initialization with {0}, followed by setting all used fields - * correctly; - * - by assigning one of the predefined AV_CHANNEL_LAYOUT_* initializers; - * - with a constructor function, such as av_channel_layout_default(), - * av_channel_layout_from_mask() or av_channel_layout_from_string(). - * - * The channel layout must be unitialized with av_channel_layout_uninit() - * - * Copying an AVChannelLayout via assigning is forbidden, - * av_channel_layout_copy() must be used instead (and its return value should - * be checked) - * - * No new fields may be added to it without a major version bump, except for - * new elements of the union fitting in sizeof(uint64_t). - */ -typedef struct AVChannelLayout { - /** - * Channel order used in this layout. - * This is a mandatory field. - */ - enum AVChannelOrder order; - - /** - * Number of channels in this layout. Mandatory field. - */ - int nb_channels; - - /** - * Details about which channels are present in this layout. - * For AV_CHANNEL_ORDER_UNSPEC, this field is undefined and must not be - * used. - */ - union { - /** - * This member must be used for AV_CHANNEL_ORDER_NATIVE, and may be used - * for AV_CHANNEL_ORDER_AMBISONIC to signal non-diegetic channels. - * It is a bitmask, where the position of each set bit means that the - * AVChannel with the corresponding value is present. - * - * I.e. when (mask & (1 << AV_CHAN_FOO)) is non-zero, then AV_CHAN_FOO - * is present in the layout. Otherwise it is not present. - * - * @note when a channel layout using a bitmask is constructed or - * modified manually (i.e. not using any of the av_channel_layout_* - * functions), the code doing it must ensure that the number of set bits - * is equal to nb_channels. - */ - uint64_t mask; - /** - * This member must be used when the channel order is - * AV_CHANNEL_ORDER_CUSTOM. It is a nb_channels-sized array, with each - * element signalling the presence of the AVChannel with the - * corresponding value in map[i].id. - * - * I.e. when map[i].id is equal to AV_CHAN_FOO, then AV_CH_FOO is the - * i-th channel in the audio data. - * - * When map[i].id is in the range between AV_CHAN_AMBISONIC_BASE and - * AV_CHAN_AMBISONIC_END (inclusive), the channel contains an ambisonic - * component with ACN index (as defined above) - * n = map[i].id - AV_CHAN_AMBISONIC_BASE. - * - * map[i].name may be filled with a 0-terminated string, in which case - * it will be used for the purpose of identifying the channel with the - * convenience functions below. Otherise it must be zeroed. - */ - AVChannelCustom *map; - } u; - - /** - * For some private data of the user. - */ - void *opaque; -} AVChannelLayout; - -#define AV_CHANNEL_LAYOUT_MASK(nb, m) \ - { .order = AV_CHANNEL_ORDER_NATIVE, .nb_channels = (nb), .u = { .mask = (m) }} - -#define AV_CHANNEL_LAYOUT_MONO AV_CHANNEL_LAYOUT_MASK(1, AV_CH_LAYOUT_MONO) -#define AV_CHANNEL_LAYOUT_STEREO AV_CHANNEL_LAYOUT_MASK(2, AV_CH_LAYOUT_STEREO) -#define AV_CHANNEL_LAYOUT_2POINT1 AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_2POINT1) -#define AV_CHANNEL_LAYOUT_2_1 AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_2_1) -#define AV_CHANNEL_LAYOUT_SURROUND AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_SURROUND) -#define AV_CHANNEL_LAYOUT_3POINT1 AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_3POINT1) -#define AV_CHANNEL_LAYOUT_4POINT0 AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_4POINT0) -#define AV_CHANNEL_LAYOUT_4POINT1 AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_4POINT1) -#define AV_CHANNEL_LAYOUT_2_2 AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_2_2) -#define AV_CHANNEL_LAYOUT_QUAD AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_QUAD) -#define AV_CHANNEL_LAYOUT_5POINT0 AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_5POINT0) -#define AV_CHANNEL_LAYOUT_5POINT1 AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_5POINT1) -#define AV_CHANNEL_LAYOUT_5POINT0_BACK AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_5POINT0_BACK) -#define AV_CHANNEL_LAYOUT_5POINT1_BACK AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_5POINT1_BACK) -#define AV_CHANNEL_LAYOUT_6POINT0 AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_6POINT0) -#define AV_CHANNEL_LAYOUT_6POINT0_FRONT AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_6POINT0_FRONT) -#define AV_CHANNEL_LAYOUT_HEXAGONAL AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_HEXAGONAL) -#define AV_CHANNEL_LAYOUT_6POINT1 AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1) -#define AV_CHANNEL_LAYOUT_6POINT1_BACK AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1_BACK) -#define AV_CHANNEL_LAYOUT_6POINT1_FRONT AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1_FRONT) -#define AV_CHANNEL_LAYOUT_7POINT0 AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_7POINT0) -#define AV_CHANNEL_LAYOUT_7POINT0_FRONT AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_7POINT0_FRONT) -#define AV_CHANNEL_LAYOUT_7POINT1 AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1) -#define AV_CHANNEL_LAYOUT_7POINT1_WIDE AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1_WIDE) -#define AV_CHANNEL_LAYOUT_7POINT1_WIDE_BACK AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1_WIDE_BACK) -#define AV_CHANNEL_LAYOUT_OCTAGONAL AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_OCTAGONAL) -#define AV_CHANNEL_LAYOUT_HEXADECAGONAL AV_CHANNEL_LAYOUT_MASK(16, AV_CH_LAYOUT_HEXADECAGONAL) -#define AV_CHANNEL_LAYOUT_STEREO_DOWNMIX AV_CHANNEL_LAYOUT_MASK(2, AV_CH_LAYOUT_STEREO_DOWNMIX) -#define AV_CHANNEL_LAYOUT_22POINT2 AV_CHANNEL_LAYOUT_MASK(24, AV_CH_LAYOUT_22POINT2) -#define AV_CHANNEL_LAYOUT_AMBISONIC_FIRST_ORDER \ - { .order = AV_CHANNEL_ORDER_AMBISONIC, .nb_channels = 4, .u = { .mask = 0 }} - -struct AVBPrint; - -#if FF_API_OLD_CHANNEL_LAYOUT -/** - * Return a channel layout id that matches name, or 0 if no match is found. - * - * name can be one or several of the following notations, - * separated by '+' or '|': - * - the name of an usual channel layout (mono, stereo, 4.0, quad, 5.0, - * 5.0(side), 5.1, 5.1(side), 7.1, 7.1(wide), downmix); - * - the name of a single channel (FL, FR, FC, LFE, BL, BR, FLC, FRC, BC, - * SL, SR, TC, TFL, TFC, TFR, TBL, TBC, TBR, DL, DR); - * - a number of channels, in decimal, followed by 'c', yielding - * the default channel layout for that number of channels (@see - * av_get_default_channel_layout); - * - a channel layout mask, in hexadecimal starting with "0x" (see the - * AV_CH_* macros). - * - * Example: "stereo+FC" = "2c+FC" = "2c+1c" = "0x7" - * - * @deprecated use av_channel_layout_from_string() - */ -attribute_deprecated -uint64_t av_get_channel_layout(const char *name); - -/** - * Return a channel layout and the number of channels based on the specified name. - * - * This function is similar to (@see av_get_channel_layout), but can also parse - * unknown channel layout specifications. - * - * @param[in] name channel layout specification string - * @param[out] channel_layout parsed channel layout (0 if unknown) - * @param[out] nb_channels number of channels - * - * @return 0 on success, AVERROR(EINVAL) if the parsing fails. - * @deprecated use av_channel_layout_from_string() - */ -attribute_deprecated -int av_get_extended_channel_layout(const char *name, uint64_t* channel_layout, int* nb_channels); - -/** - * Return a description of a channel layout. - * If nb_channels is <= 0, it is guessed from the channel_layout. - * - * @param buf put here the string containing the channel layout - * @param buf_size size in bytes of the buffer - * @deprecated use av_channel_layout_describe() - */ -attribute_deprecated -void av_get_channel_layout_string(char *buf, int buf_size, int nb_channels, uint64_t channel_layout); - -/** - * Append a description of a channel layout to a bprint buffer. - * @deprecated use av_channel_layout_describe() - */ -attribute_deprecated -void av_bprint_channel_layout(struct AVBPrint *bp, int nb_channels, uint64_t channel_layout); - -/** - * Return the number of channels in the channel layout. - * @deprecated use AVChannelLayout.nb_channels - */ -attribute_deprecated -int av_get_channel_layout_nb_channels(uint64_t channel_layout); - -/** - * Return default channel layout for a given number of channels. - * - * @deprecated use av_channel_layout_default() - */ -attribute_deprecated -int64_t av_get_default_channel_layout(int nb_channels); - -/** - * Get the index of a channel in channel_layout. - * - * @param channel a channel layout describing exactly one channel which must be - * present in channel_layout. - * - * @return index of channel in channel_layout on success, a negative AVERROR - * on error. - * - * @deprecated use av_channel_layout_index_from_channel() - */ -attribute_deprecated -int av_get_channel_layout_channel_index(uint64_t channel_layout, - uint64_t channel); - -/** - * Get the channel with the given index in channel_layout. - * @deprecated use av_channel_layout_channel_from_index() - */ -attribute_deprecated -uint64_t av_channel_layout_extract_channel(uint64_t channel_layout, int index); - -/** - * Get the name of a given channel. - * - * @return channel name on success, NULL on error. - * - * @deprecated use av_channel_name() - */ -attribute_deprecated -const char *av_get_channel_name(uint64_t channel); - -/** - * Get the description of a given channel. - * - * @param channel a channel layout with a single channel - * @return channel description on success, NULL on error - * @deprecated use av_channel_description() - */ -attribute_deprecated -const char *av_get_channel_description(uint64_t channel); - -/** - * Get the value and name of a standard channel layout. - * - * @param[in] index index in an internal list, starting at 0 - * @param[out] layout channel layout mask - * @param[out] name name of the layout - * @return 0 if the layout exists, - * <0 if index is beyond the limits - * @deprecated use av_channel_layout_standard() - */ -attribute_deprecated -int av_get_standard_channel_layout(unsigned index, uint64_t *layout, - const char **name); -#endif - -/** - * Get a human readable string in an abbreviated form describing a given channel. - * This is the inverse function of @ref av_channel_from_string(). - * - * @param buf pre-allocated buffer where to put the generated string - * @param buf_size size in bytes of the buffer. - * @return amount of bytes needed to hold the output string, or a negative AVERROR - * on failure. If the returned value is bigger than buf_size, then the - * string was truncated. - */ -int av_channel_name(char *buf, size_t buf_size, enum AVChannel channel); - -/** - * bprint variant of av_channel_name(). - * - * @note the string will be appended to the bprint buffer. - */ -void av_channel_name_bprint(struct AVBPrint *bp, enum AVChannel channel_id); - -/** - * Get a human readable string describing a given channel. - * - * @param buf pre-allocated buffer where to put the generated string - * @param buf_size size in bytes of the buffer. - * @return amount of bytes needed to hold the output string, or a negative AVERROR - * on failure. If the returned value is bigger than buf_size, then the - * string was truncated. - */ -int av_channel_description(char *buf, size_t buf_size, enum AVChannel channel); - -/** - * bprint variant of av_channel_description(). - * - * @note the string will be appended to the bprint buffer. - */ -void av_channel_description_bprint(struct AVBPrint *bp, enum AVChannel channel_id); - -/** - * This is the inverse function of @ref av_channel_name(). - * - * @return the channel with the given name - * AV_CHAN_NONE when name does not identify a known channel - */ -enum AVChannel av_channel_from_string(const char *name); - -/** - * Initialize a native channel layout from a bitmask indicating which channels - * are present. - * - * @param channel_layout the layout structure to be initialized - * @param mask bitmask describing the channel layout - * - * @return 0 on success - * AVERROR(EINVAL) for invalid mask values - */ -int av_channel_layout_from_mask(AVChannelLayout *channel_layout, uint64_t mask); - -/** - * Initialize a channel layout from a given string description. - * The input string can be represented by: - * - the formal channel layout name (returned by av_channel_layout_describe()) - * - single or multiple channel names (returned by av_channel_name(), eg. "FL", - * or concatenated with "+", each optionally containing a custom name after - * a "@", eg. "FL@Left+FR@Right+LFE") - * - a decimal or hexadecimal value of a native channel layout (eg. "4" or "0x4") - * - the number of channels with default layout (eg. "4c") - * - the number of unordered channels (eg. "4C" or "4 channels") - * - the ambisonic order followed by optional non-diegetic channels (eg. - * "ambisonic 2+stereo") - * - * @param channel_layout input channel layout - * @param str string describing the channel layout - * @return 0 channel layout was detected, AVERROR_INVALIDATATA otherwise - */ -int av_channel_layout_from_string(AVChannelLayout *channel_layout, - const char *str); - -/** - * Get the default channel layout for a given number of channels. - * - * @param channel_layout the layout structure to be initialized - * @param nb_channels number of channels - */ -void av_channel_layout_default(AVChannelLayout *ch_layout, int nb_channels); - -/** - * Iterate over all standard channel layouts. - * - * @param opaque a pointer where libavutil will store the iteration state. Must - * point to NULL to start the iteration. - * - * @return the standard channel layout or NULL when the iteration is - * finished - */ -const AVChannelLayout *av_channel_layout_standard(void **opaque); - -/** - * Free any allocated data in the channel layout and reset the channel - * count to 0. - * - * @param channel_layout the layout structure to be uninitialized - */ -void av_channel_layout_uninit(AVChannelLayout *channel_layout); - -/** - * Make a copy of a channel layout. This differs from just assigning src to dst - * in that it allocates and copies the map for AV_CHANNEL_ORDER_CUSTOM. - * - * @note the destination channel_layout will be always uninitialized before copy. - * - * @param dst destination channel layout - * @param src source channel layout - * @return 0 on success, a negative AVERROR on error. - */ -int av_channel_layout_copy(AVChannelLayout *dst, const AVChannelLayout *src); - -/** - * Get a human-readable string describing the channel layout properties. - * The string will be in the same format that is accepted by - * @ref av_channel_layout_from_string(), allowing to rebuild the same - * channel layout, except for opaque pointers. - * - * @param channel_layout channel layout to be described - * @param buf pre-allocated buffer where to put the generated string - * @param buf_size size in bytes of the buffer. - * @return amount of bytes needed to hold the output string, or a negative AVERROR - * on failure. If the returned value is bigger than buf_size, then the - * string was truncated. - */ -int av_channel_layout_describe(const AVChannelLayout *channel_layout, - char *buf, size_t buf_size); - -/** - * bprint variant of av_channel_layout_describe(). - * - * @note the string will be appended to the bprint buffer. - * @return 0 on success, or a negative AVERROR value on failure. - */ -int av_channel_layout_describe_bprint(const AVChannelLayout *channel_layout, - struct AVBPrint *bp); - -/** - * Get the channel with the given index in a channel layout. - * - * @param channel_layout input channel layout - * @return channel with the index idx in channel_layout on success or - * AV_CHAN_NONE on failure (if idx is not valid or the channel order is - * unspecified) - */ -enum AVChannel -av_channel_layout_channel_from_index(const AVChannelLayout *channel_layout, unsigned int idx); - -/** - * Get the index of a given channel in a channel layout. In case multiple - * channels are found, only the first match will be returned. - * - * @param channel_layout input channel layout - * @return index of channel in channel_layout on success or a negative number if - * channel is not present in channel_layout. - */ -int av_channel_layout_index_from_channel(const AVChannelLayout *channel_layout, - enum AVChannel channel); - -/** - * Get the index in a channel layout of a channel described by the given string. - * In case multiple channels are found, only the first match will be returned. - * - * This function accepts channel names in the same format as - * @ref av_channel_from_string(). - * - * @param channel_layout input channel layout - * @return a channel index described by the given string, or a negative AVERROR - * value. - */ -int av_channel_layout_index_from_string(const AVChannelLayout *channel_layout, - const char *name); - -/** - * Get a channel described by the given string. - * - * This function accepts channel names in the same format as - * @ref av_channel_from_string(). - * - * @param channel_layout input channel layout - * @return a channel described by the given string in channel_layout on success - * or AV_CHAN_NONE on failure (if the string is not valid or the channel - * order is unspecified) - */ -enum AVChannel -av_channel_layout_channel_from_string(const AVChannelLayout *channel_layout, - const char *name); - -/** - * Find out what channels from a given set are present in a channel layout, - * without regard for their positions. - * - * @param channel_layout input channel layout - * @param mask a combination of AV_CH_* representing a set of channels - * @return a bitfield representing all the channels from mask that are present - * in channel_layout - */ -uint64_t av_channel_layout_subset(const AVChannelLayout *channel_layout, - uint64_t mask); - -/** - * Check whether a channel layout is valid, i.e. can possibly describe audio - * data. - * - * @param channel_layout input channel layout - * @return 1 if channel_layout is valid, 0 otherwise. - */ -int av_channel_layout_check(const AVChannelLayout *channel_layout); - -/** - * Check whether two channel layouts are semantically the same, i.e. the same - * channels are present on the same positions in both. - * - * If one of the channel layouts is AV_CHANNEL_ORDER_UNSPEC, while the other is - * not, they are considered to be unequal. If both are AV_CHANNEL_ORDER_UNSPEC, - * they are considered equal iff the channel counts are the same in both. - * - * @param chl input channel layout - * @param chl1 input channel layout - * @return 0 if chl and chl1 are equal, 1 if they are not equal. A negative - * AVERROR code if one or both are invalid. - */ -int av_channel_layout_compare(const AVChannelLayout *chl, const AVChannelLayout *chl1); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_CHANNEL_LAYOUT_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/common.h b/third_party/ffmpeg/windows/include/libavutil/common.h deleted file mode 100644 index fd1404be..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/common.h +++ /dev/null @@ -1,578 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * common internal and external API header - */ - -#ifndef AVUTIL_COMMON_H -#define AVUTIL_COMMON_H - -#if defined(__cplusplus) && !defined(__STDC_CONSTANT_MACROS) && !defined(UINT64_C) -#error missing -D__STDC_CONSTANT_MACROS / #define __STDC_CONSTANT_MACROS -#endif - -#include -#include -#include -#include -#include -#include -#include -#include - -#include "attributes.h" -#include "macros.h" - -//rounded division & shift -#define RSHIFT(a,b) ((a) > 0 ? ((a) + ((1<<(b))>>1))>>(b) : ((a) + ((1<<(b))>>1)-1)>>(b)) -/* assume b>0 */ -#define ROUNDED_DIV(a,b) (((a)>=0 ? (a) + ((b)>>1) : (a) - ((b)>>1))/(b)) -/* Fast a/(1<=0 and b>=0 */ -#define AV_CEIL_RSHIFT(a,b) (!av_builtin_constant_p(b) ? -((-(a)) >> (b)) \ - : ((a) + (1<<(b)) - 1) >> (b)) -/* Backwards compat. */ -#define FF_CEIL_RSHIFT AV_CEIL_RSHIFT - -#define FFUDIV(a,b) (((a)>0 ?(a):(a)-(b)+1) / (b)) -#define FFUMOD(a,b) ((a)-(b)*FFUDIV(a,b)) - -/** - * Absolute value, Note, INT_MIN / INT64_MIN result in undefined behavior as they - * are not representable as absolute values of their type. This is the same - * as with *abs() - * @see FFNABS() - */ -#define FFABS(a) ((a) >= 0 ? (a) : (-(a))) -#define FFSIGN(a) ((a) > 0 ? 1 : -1) - -/** - * Negative Absolute value. - * this works for all integers of all types. - * As with many macros, this evaluates its argument twice, it thus must not have - * a sideeffect, that is FFNABS(x++) has undefined behavior. - */ -#define FFNABS(a) ((a) <= 0 ? (a) : (-(a))) - -/** - * Unsigned Absolute value. - * This takes the absolute value of a signed int and returns it as a unsigned. - * This also works with INT_MIN which would otherwise not be representable - * As with many macros, this evaluates its argument twice. - */ -#define FFABSU(a) ((a) <= 0 ? -(unsigned)(a) : (unsigned)(a)) -#define FFABS64U(a) ((a) <= 0 ? -(uint64_t)(a) : (uint64_t)(a)) - -/* misc math functions */ - -#ifdef HAVE_AV_CONFIG_H -# include "config.h" -# include "intmath.h" -#endif - -#ifndef av_ceil_log2 -# define av_ceil_log2 av_ceil_log2_c -#endif -#ifndef av_clip -# define av_clip av_clip_c -#endif -#ifndef av_clip64 -# define av_clip64 av_clip64_c -#endif -#ifndef av_clip_uint8 -# define av_clip_uint8 av_clip_uint8_c -#endif -#ifndef av_clip_int8 -# define av_clip_int8 av_clip_int8_c -#endif -#ifndef av_clip_uint16 -# define av_clip_uint16 av_clip_uint16_c -#endif -#ifndef av_clip_int16 -# define av_clip_int16 av_clip_int16_c -#endif -#ifndef av_clipl_int32 -# define av_clipl_int32 av_clipl_int32_c -#endif -#ifndef av_clip_intp2 -# define av_clip_intp2 av_clip_intp2_c -#endif -#ifndef av_clip_uintp2 -# define av_clip_uintp2 av_clip_uintp2_c -#endif -#ifndef av_mod_uintp2 -# define av_mod_uintp2 av_mod_uintp2_c -#endif -#ifndef av_sat_add32 -# define av_sat_add32 av_sat_add32_c -#endif -#ifndef av_sat_dadd32 -# define av_sat_dadd32 av_sat_dadd32_c -#endif -#ifndef av_sat_sub32 -# define av_sat_sub32 av_sat_sub32_c -#endif -#ifndef av_sat_dsub32 -# define av_sat_dsub32 av_sat_dsub32_c -#endif -#ifndef av_sat_add64 -# define av_sat_add64 av_sat_add64_c -#endif -#ifndef av_sat_sub64 -# define av_sat_sub64 av_sat_sub64_c -#endif -#ifndef av_clipf -# define av_clipf av_clipf_c -#endif -#ifndef av_clipd -# define av_clipd av_clipd_c -#endif -#ifndef av_popcount -# define av_popcount av_popcount_c -#endif -#ifndef av_popcount64 -# define av_popcount64 av_popcount64_c -#endif -#ifndef av_parity -# define av_parity av_parity_c -#endif - -#ifndef av_log2 -av_const int av_log2(unsigned v); -#endif - -#ifndef av_log2_16bit -av_const int av_log2_16bit(unsigned v); -#endif - -/** - * Clip a signed integer value into the amin-amax range. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const int av_clip_c(int a, int amin, int amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - if (a < amin) return amin; - else if (a > amax) return amax; - else return a; -} - -/** - * Clip a signed 64bit integer value into the amin-amax range. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const int64_t av_clip64_c(int64_t a, int64_t amin, int64_t amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - if (a < amin) return amin; - else if (a > amax) return amax; - else return a; -} - -/** - * Clip a signed integer value into the 0-255 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const uint8_t av_clip_uint8_c(int a) -{ - if (a&(~0xFF)) return (~a)>>31; - else return a; -} - -/** - * Clip a signed integer value into the -128,127 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const int8_t av_clip_int8_c(int a) -{ - if ((a+0x80U) & ~0xFF) return (a>>31) ^ 0x7F; - else return a; -} - -/** - * Clip a signed integer value into the 0-65535 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const uint16_t av_clip_uint16_c(int a) -{ - if (a&(~0xFFFF)) return (~a)>>31; - else return a; -} - -/** - * Clip a signed integer value into the -32768,32767 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const int16_t av_clip_int16_c(int a) -{ - if ((a+0x8000U) & ~0xFFFF) return (a>>31) ^ 0x7FFF; - else return a; -} - -/** - * Clip a signed 64-bit integer value into the -2147483648,2147483647 range. - * @param a value to clip - * @return clipped value - */ -static av_always_inline av_const int32_t av_clipl_int32_c(int64_t a) -{ - if ((a+0x80000000u) & ~UINT64_C(0xFFFFFFFF)) return (int32_t)((a>>63) ^ 0x7FFFFFFF); - else return (int32_t)a; -} - -/** - * Clip a signed integer into the -(2^p),(2^p-1) range. - * @param a value to clip - * @param p bit position to clip at - * @return clipped value - */ -static av_always_inline av_const int av_clip_intp2_c(int a, int p) -{ - if (((unsigned)a + (1 << p)) & ~((2 << p) - 1)) - return (a >> 31) ^ ((1 << p) - 1); - else - return a; -} - -/** - * Clip a signed integer to an unsigned power of two range. - * @param a value to clip - * @param p bit position to clip at - * @return clipped value - */ -static av_always_inline av_const unsigned av_clip_uintp2_c(int a, int p) -{ - if (a & ~((1<> 31 & ((1<= 0) - return INT64_MAX ^ (b >> 63); - return s; -#endif -} - -/** - * Subtract two signed 64-bit values with saturation. - * - * @param a one value - * @param b another value - * @return difference with signed saturation - */ -static av_always_inline int64_t av_sat_sub64_c(int64_t a, int64_t b) { -#if (!defined(__INTEL_COMPILER) && AV_GCC_VERSION_AT_LEAST(5,1)) || AV_HAS_BUILTIN(__builtin_sub_overflow) - int64_t tmp; - return !__builtin_sub_overflow(a, b, &tmp) ? tmp : (tmp < 0 ? INT64_MAX : INT64_MIN); -#else - if (b <= 0 && a >= INT64_MAX + b) - return INT64_MAX; - if (b >= 0 && a <= INT64_MIN + b) - return INT64_MIN; - return a - b; -#endif -} - -/** - * Clip a float value into the amin-amax range. - * If a is nan or -inf amin will be returned. - * If a is +inf amax will be returned. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const float av_clipf_c(float a, float amin, float amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - return FFMIN(FFMAX(a, amin), amax); -} - -/** - * Clip a double value into the amin-amax range. - * If a is nan or -inf amin will be returned. - * If a is +inf amax will be returned. - * @param a value to clip - * @param amin minimum value of the clip range - * @param amax maximum value of the clip range - * @return clipped value - */ -static av_always_inline av_const double av_clipd_c(double a, double amin, double amax) -{ -#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 - if (amin > amax) abort(); -#endif - return FFMIN(FFMAX(a, amin), amax); -} - -/** Compute ceil(log2(x)). - * @param x value used to compute ceil(log2(x)) - * @return computed ceiling of log2(x) - */ -static av_always_inline av_const int av_ceil_log2_c(int x) -{ - return av_log2((x - 1U) << 1); -} - -/** - * Count number of bits set to one in x - * @param x value to count bits of - * @return the number of bits set to one in x - */ -static av_always_inline av_const int av_popcount_c(uint32_t x) -{ - x -= (x >> 1) & 0x55555555; - x = (x & 0x33333333) + ((x >> 2) & 0x33333333); - x = (x + (x >> 4)) & 0x0F0F0F0F; - x += x >> 8; - return (x + (x >> 16)) & 0x3F; -} - -/** - * Count number of bits set to one in x - * @param x value to count bits of - * @return the number of bits set to one in x - */ -static av_always_inline av_const int av_popcount64_c(uint64_t x) -{ - return av_popcount((uint32_t)x) + av_popcount((uint32_t)(x >> 32)); -} - -static av_always_inline av_const int av_parity_c(uint32_t v) -{ - return av_popcount(v) & 1; -} - -/** - * Convert a UTF-8 character (up to 4 bytes) to its 32-bit UCS-4 encoded form. - * - * @param val Output value, must be an lvalue of type uint32_t. - * @param GET_BYTE Expression reading one byte from the input. - * Evaluated up to 7 times (4 for the currently - * assigned Unicode range). With a memory buffer - * input, this could be *ptr++, or if you want to make sure - * that *ptr stops at the end of a NULL terminated string then - * *ptr ? *ptr++ : 0 - * @param ERROR Expression to be evaluated on invalid input, - * typically a goto statement. - * - * @warning ERROR should not contain a loop control statement which - * could interact with the internal while loop, and should force an - * exit from the macro code (e.g. through a goto or a return) in order - * to prevent undefined results. - */ -#define GET_UTF8(val, GET_BYTE, ERROR)\ - val= (GET_BYTE);\ - {\ - uint32_t top = (val & 128) >> 1;\ - if ((val & 0xc0) == 0x80 || val >= 0xFE)\ - {ERROR}\ - while (val & top) {\ - unsigned int tmp = (GET_BYTE) - 128;\ - if(tmp>>6)\ - {ERROR}\ - val= (val<<6) + tmp;\ - top <<= 5;\ - }\ - val &= (top << 1) - 1;\ - } - -/** - * Convert a UTF-16 character (2 or 4 bytes) to its 32-bit UCS-4 encoded form. - * - * @param val Output value, must be an lvalue of type uint32_t. - * @param GET_16BIT Expression returning two bytes of UTF-16 data converted - * to native byte order. Evaluated one or two times. - * @param ERROR Expression to be evaluated on invalid input, - * typically a goto statement. - */ -#define GET_UTF16(val, GET_16BIT, ERROR)\ - val = (GET_16BIT);\ - {\ - unsigned int hi = val - 0xD800;\ - if (hi < 0x800) {\ - val = (GET_16BIT) - 0xDC00;\ - if (val > 0x3FFU || hi > 0x3FFU)\ - {ERROR}\ - val += (hi<<10) + 0x10000;\ - }\ - }\ - -/** - * @def PUT_UTF8(val, tmp, PUT_BYTE) - * Convert a 32-bit Unicode character to its UTF-8 encoded form (up to 4 bytes long). - * @param val is an input-only argument and should be of type uint32_t. It holds - * a UCS-4 encoded Unicode character that is to be converted to UTF-8. If - * val is given as a function it is executed only once. - * @param tmp is a temporary variable and should be of type uint8_t. It - * represents an intermediate value during conversion that is to be - * output by PUT_BYTE. - * @param PUT_BYTE writes the converted UTF-8 bytes to any proper destination. - * It could be a function or a statement, and uses tmp as the input byte. - * For example, PUT_BYTE could be "*output++ = tmp;" PUT_BYTE will be - * executed up to 4 times for values in the valid UTF-8 range and up to - * 7 times in the general case, depending on the length of the converted - * Unicode character. - */ -#define PUT_UTF8(val, tmp, PUT_BYTE)\ - {\ - int bytes, shift;\ - uint32_t in = val;\ - if (in < 0x80) {\ - tmp = in;\ - PUT_BYTE\ - } else {\ - bytes = (av_log2(in) + 4) / 5;\ - shift = (bytes - 1) * 6;\ - tmp = (256 - (256 >> bytes)) | (in >> shift);\ - PUT_BYTE\ - while (shift >= 6) {\ - shift -= 6;\ - tmp = 0x80 | ((in >> shift) & 0x3f);\ - PUT_BYTE\ - }\ - }\ - } - -/** - * @def PUT_UTF16(val, tmp, PUT_16BIT) - * Convert a 32-bit Unicode character to its UTF-16 encoded form (2 or 4 bytes). - * @param val is an input-only argument and should be of type uint32_t. It holds - * a UCS-4 encoded Unicode character that is to be converted to UTF-16. If - * val is given as a function it is executed only once. - * @param tmp is a temporary variable and should be of type uint16_t. It - * represents an intermediate value during conversion that is to be - * output by PUT_16BIT. - * @param PUT_16BIT writes the converted UTF-16 data to any proper destination - * in desired endianness. It could be a function or a statement, and uses tmp - * as the input byte. For example, PUT_BYTE could be "*output++ = tmp;" - * PUT_BYTE will be executed 1 or 2 times depending on input character. - */ -#define PUT_UTF16(val, tmp, PUT_16BIT)\ - {\ - uint32_t in = val;\ - if (in < 0x10000) {\ - tmp = in;\ - PUT_16BIT\ - } else {\ - tmp = 0xD800 | ((in - 0x10000) >> 10);\ - PUT_16BIT\ - tmp = 0xDC00 | ((in - 0x10000) & 0x3FF);\ - PUT_16BIT\ - }\ - }\ - - - -#include "mem.h" - -#ifdef HAVE_AV_CONFIG_H -# include "internal.h" -#endif /* HAVE_AV_CONFIG_H */ - -#endif /* AVUTIL_COMMON_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/cpu.h b/third_party/ffmpeg/windows/include/libavutil/cpu.h deleted file mode 100644 index 9711e574..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/cpu.h +++ /dev/null @@ -1,124 +0,0 @@ -/* - * Copyright (c) 2000, 2001, 2002 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CPU_H -#define AVUTIL_CPU_H - -#include - -#define AV_CPU_FLAG_FORCE 0x80000000 /* force usage of selected flags (OR) */ - - /* lower 16 bits - CPU features */ -#define AV_CPU_FLAG_MMX 0x0001 ///< standard MMX -#define AV_CPU_FLAG_MMXEXT 0x0002 ///< SSE integer functions or AMD MMX ext -#define AV_CPU_FLAG_MMX2 0x0002 ///< SSE integer functions or AMD MMX ext -#define AV_CPU_FLAG_3DNOW 0x0004 ///< AMD 3DNOW -#define AV_CPU_FLAG_SSE 0x0008 ///< SSE functions -#define AV_CPU_FLAG_SSE2 0x0010 ///< PIV SSE2 functions -#define AV_CPU_FLAG_SSE2SLOW 0x40000000 ///< SSE2 supported, but usually not faster - ///< than regular MMX/SSE (e.g. Core1) -#define AV_CPU_FLAG_3DNOWEXT 0x0020 ///< AMD 3DNowExt -#define AV_CPU_FLAG_SSE3 0x0040 ///< Prescott SSE3 functions -#define AV_CPU_FLAG_SSE3SLOW 0x20000000 ///< SSE3 supported, but usually not faster - ///< than regular MMX/SSE (e.g. Core1) -#define AV_CPU_FLAG_SSSE3 0x0080 ///< Conroe SSSE3 functions -#define AV_CPU_FLAG_SSSE3SLOW 0x4000000 ///< SSSE3 supported, but usually not faster -#define AV_CPU_FLAG_ATOM 0x10000000 ///< Atom processor, some SSSE3 instructions are slower -#define AV_CPU_FLAG_SSE4 0x0100 ///< Penryn SSE4.1 functions -#define AV_CPU_FLAG_SSE42 0x0200 ///< Nehalem SSE4.2 functions -#define AV_CPU_FLAG_AESNI 0x80000 ///< Advanced Encryption Standard functions -#define AV_CPU_FLAG_AVX 0x4000 ///< AVX functions: requires OS support even if YMM registers aren't used -#define AV_CPU_FLAG_AVXSLOW 0x8000000 ///< AVX supported, but slow when using YMM registers (e.g. Bulldozer) -#define AV_CPU_FLAG_XOP 0x0400 ///< Bulldozer XOP functions -#define AV_CPU_FLAG_FMA4 0x0800 ///< Bulldozer FMA4 functions -#define AV_CPU_FLAG_CMOV 0x1000 ///< supports cmov instruction -#define AV_CPU_FLAG_AVX2 0x8000 ///< AVX2 functions: requires OS support even if YMM registers aren't used -#define AV_CPU_FLAG_FMA3 0x10000 ///< Haswell FMA3 functions -#define AV_CPU_FLAG_BMI1 0x20000 ///< Bit Manipulation Instruction Set 1 -#define AV_CPU_FLAG_BMI2 0x40000 ///< Bit Manipulation Instruction Set 2 -#define AV_CPU_FLAG_AVX512 0x100000 ///< AVX-512 functions: requires OS support even if YMM/ZMM registers aren't used -#define AV_CPU_FLAG_AVX512ICL 0x200000 ///< F/CD/BW/DQ/VL/VNNI/IFMA/VBMI/VBMI2/VPOPCNTDQ/BITALG/GFNI/VAES/VPCLMULQDQ -#define AV_CPU_FLAG_SLOW_GATHER 0x2000000 ///< CPU has slow gathers. - -#define AV_CPU_FLAG_ALTIVEC 0x0001 ///< standard -#define AV_CPU_FLAG_VSX 0x0002 ///< ISA 2.06 -#define AV_CPU_FLAG_POWER8 0x0004 ///< ISA 2.07 - -#define AV_CPU_FLAG_ARMV5TE (1 << 0) -#define AV_CPU_FLAG_ARMV6 (1 << 1) -#define AV_CPU_FLAG_ARMV6T2 (1 << 2) -#define AV_CPU_FLAG_VFP (1 << 3) -#define AV_CPU_FLAG_VFPV3 (1 << 4) -#define AV_CPU_FLAG_NEON (1 << 5) -#define AV_CPU_FLAG_ARMV8 (1 << 6) -#define AV_CPU_FLAG_VFP_VM (1 << 7) ///< VFPv2 vector mode, deprecated in ARMv7-A and unavailable in various CPUs implementations -#define AV_CPU_FLAG_SETEND (1 <<16) - -#define AV_CPU_FLAG_MMI (1 << 0) -#define AV_CPU_FLAG_MSA (1 << 1) - -//Loongarch SIMD extension. -#define AV_CPU_FLAG_LSX (1 << 0) -#define AV_CPU_FLAG_LASX (1 << 1) - -/** - * Return the flags which specify extensions supported by the CPU. - * The returned value is affected by av_force_cpu_flags() if that was used - * before. So av_get_cpu_flags() can easily be used in an application to - * detect the enabled cpu flags. - */ -int av_get_cpu_flags(void); - -/** - * Disables cpu detection and forces the specified flags. - * -1 is a special case that disables forcing of specific flags. - */ -void av_force_cpu_flags(int flags); - -/** - * Parse CPU caps from a string and update the given AV_CPU_* flags based on that. - * - * @return negative on error. - */ -int av_parse_cpu_caps(unsigned *flags, const char *s); - -/** - * @return the number of logical CPU cores present. - */ -int av_cpu_count(void); - -/** - * Overrides cpu count detection and forces the specified count. - * Count < 1 disables forcing of specific count. - */ -void av_cpu_force_count(int count); - -/** - * Get the maximum data alignment that may be required by FFmpeg. - * - * Note that this is affected by the build configuration and the CPU flags mask, - * so e.g. if the CPU supports AVX, but libavutil has been built with - * --disable-avx or the AV_CPU_FLAG_AVX flag has been disabled through - * av_set_cpu_flags_mask(), then this function will behave as if AVX is not - * present. - */ -size_t av_cpu_max_align(void); - -#endif /* AVUTIL_CPU_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/crc.h b/third_party/ffmpeg/windows/include/libavutil/crc.h deleted file mode 100644 index 24a2e3ca..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/crc.h +++ /dev/null @@ -1,99 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_crc32 - * Public header for CRC hash function implementation. - */ - -#ifndef AVUTIL_CRC_H -#define AVUTIL_CRC_H - -#include -#include -#include "attributes.h" - -/** - * @defgroup lavu_crc32 CRC - * @ingroup lavu_hash - * CRC (Cyclic Redundancy Check) hash function implementation. - * - * This module supports numerous CRC polynomials, in addition to the most - * widely used CRC-32-IEEE. See @ref AVCRCId for a list of available - * polynomials. - * - * @{ - */ - -typedef uint32_t AVCRC; - -typedef enum { - AV_CRC_8_ATM, - AV_CRC_16_ANSI, - AV_CRC_16_CCITT, - AV_CRC_32_IEEE, - AV_CRC_32_IEEE_LE, /*< reversed bitorder version of AV_CRC_32_IEEE */ - AV_CRC_16_ANSI_LE, /*< reversed bitorder version of AV_CRC_16_ANSI */ - AV_CRC_24_IEEE, - AV_CRC_8_EBU, - AV_CRC_MAX, /*< Not part of public API! Do not use outside libavutil. */ -}AVCRCId; - -/** - * Initialize a CRC table. - * @param ctx must be an array of size sizeof(AVCRC)*257 or sizeof(AVCRC)*1024 - * @param le If 1, the lowest bit represents the coefficient for the highest - * exponent of the corresponding polynomial (both for poly and - * actual CRC). - * If 0, you must swap the CRC parameter and the result of av_crc - * if you need the standard representation (can be simplified in - * most cases to e.g. bswap16): - * av_bswap32(crc << (32-bits)) - * @param bits number of bits for the CRC - * @param poly generator polynomial without the x**bits coefficient, in the - * representation as specified by le - * @param ctx_size size of ctx in bytes - * @return <0 on failure - */ -int av_crc_init(AVCRC *ctx, int le, int bits, uint32_t poly, int ctx_size); - -/** - * Get an initialized standard CRC table. - * @param crc_id ID of a standard CRC - * @return a pointer to the CRC table or NULL on failure - */ -const AVCRC *av_crc_get_table(AVCRCId crc_id); - -/** - * Calculate the CRC of a block. - * @param crc CRC of previous blocks if any or initial value for CRC - * @return CRC updated with the data from the given block - * - * @see av_crc_init() "le" parameter - */ -uint32_t av_crc(const AVCRC *ctx, uint32_t crc, - const uint8_t *buffer, size_t length) av_pure; - -/** - * @} - */ - -#endif /* AVUTIL_CRC_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/csp.h b/third_party/ffmpeg/windows/include/libavutil/csp.h deleted file mode 100644 index 37544449..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/csp.h +++ /dev/null @@ -1,106 +0,0 @@ -/* - * Copyright (c) 2016 Ronald S. Bultje - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_CSP_H -#define AVUTIL_CSP_H - -#include "pixfmt.h" -#include "rational.h" - -/** - * @file Colorspace value utility functions for libavutil. - * @author Ronald S. Bultje - * @author Leo Izen - * @defgroup lavu_math_csp Colorspace Utility - * @ingroup lavu_math - * @{ - */ - -/** - * Struct containing luma coefficients to be used for RGB to YUV/YCoCg, or similar - * calculations. - */ -typedef struct AVLumaCoefficients { - AVRational cr, cg, cb; -} AVLumaCoefficients; - -/** - * Struct containing chromaticity x and y values for the standard CIE 1931 - * chromaticity definition. - */ -typedef struct AVCIExy { - AVRational x, y; -} AVCIExy; - -/** - * Struct defining the red, green, and blue primary locations in terms of CIE - * 1931 chromaticity x and y. - */ -typedef struct AVPrimaryCoefficients { - AVCIExy r, g, b; -} AVPrimaryCoefficients; - -/** - * Struct defining white point location in terms of CIE 1931 chromaticity x - * and y. - */ -typedef AVCIExy AVWhitepointCoefficients; - -/** - * Struct that contains both white point location and primaries location, providing - * the complete description of a color gamut. - */ -typedef struct AVColorPrimariesDesc { - AVWhitepointCoefficients wp; - AVPrimaryCoefficients prim; -} AVColorPrimariesDesc; - -/** - * Retrieves the Luma coefficients necessary to construct a conversion matrix - * from an enum constant describing the colorspace. - * @param csp An enum constant indicating YUV or similar colorspace. - * @return The Luma coefficients associated with that colorspace, or NULL - * if the constant is unknown to libavutil. - */ -const AVLumaCoefficients *av_csp_luma_coeffs_from_avcsp(enum AVColorSpace csp); - -/** - * Retrieves a complete gamut description from an enum constant describing the - * color primaries. - * @param prm An enum constant indicating primaries - * @return A description of the colorspace gamut associated with that enum - * constant, or NULL if the constant is unknown to libavutil. - */ -const AVColorPrimariesDesc *av_csp_primaries_desc_from_id(enum AVColorPrimaries prm); - -/** - * Detects which enum AVColorPrimaries constant corresponds to the given complete - * gamut description. - * @see enum AVColorPrimaries - * @param prm A description of the colorspace gamut - * @return The enum constant associated with this gamut, or - * AVCOL_PRI_UNSPECIFIED if no clear match can be idenitified. - */ -enum AVColorPrimaries av_csp_primaries_id_from_desc(const AVColorPrimariesDesc *prm); - -/** - * @} - */ - -#endif /* AVUTIL_CSP_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/des.h b/third_party/ffmpeg/windows/include/libavutil/des.h deleted file mode 100644 index 4cf11f5b..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/des.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * DES encryption/decryption - * Copyright (c) 2007 Reimar Doeffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_DES_H -#define AVUTIL_DES_H - -#include - -/** - * @defgroup lavu_des DES - * @ingroup lavu_crypto - * @{ - */ - -typedef struct AVDES { - uint64_t round_keys[3][16]; - int triple_des; -} AVDES; - -/** - * Allocate an AVDES context. - */ -AVDES *av_des_alloc(void); - -/** - * @brief Initializes an AVDES context. - * - * @param key_bits must be 64 or 192 - * @param decrypt 0 for encryption/CBC-MAC, 1 for decryption - * @return zero on success, negative value otherwise - */ -int av_des_init(struct AVDES *d, const uint8_t *key, int key_bits, int decrypt); - -/** - * @brief Encrypts / decrypts using the DES algorithm. - * - * @param count number of 8 byte blocks - * @param dst destination array, can be equal to src, must be 8-byte aligned - * @param src source array, can be equal to dst, must be 8-byte aligned, may be NULL - * @param iv initialization vector for CBC mode, if NULL then ECB will be used, - * must be 8-byte aligned - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_des_crypt(struct AVDES *d, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); - -/** - * @brief Calculates CBC-MAC using the DES algorithm. - * - * @param count number of 8 byte blocks - * @param dst destination array, can be equal to src, must be 8-byte aligned - * @param src source array, can be equal to dst, must be 8-byte aligned, may be NULL - */ -void av_des_mac(struct AVDES *d, uint8_t *dst, const uint8_t *src, int count); - -/** - * @} - */ - -#endif /* AVUTIL_DES_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/detection_bbox.h b/third_party/ffmpeg/windows/include/libavutil/detection_bbox.h deleted file mode 100644 index c20c204a..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/detection_bbox.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_DETECTION_BBOX_H -#define AVUTIL_DETECTION_BBOX_H - -#include "rational.h" -#include "avassert.h" -#include "frame.h" - -typedef struct AVDetectionBBox { - /** - * Distance in pixels from the left/top edge of the frame, - * together with width and height, defining the bounding box. - */ - int x; - int y; - int w; - int h; - -#define AV_DETECTION_BBOX_LABEL_NAME_MAX_SIZE 64 - - /** - * Detect result with confidence - */ - char detect_label[AV_DETECTION_BBOX_LABEL_NAME_MAX_SIZE]; - AVRational detect_confidence; - - /** - * At most 4 classifications based on the detected bounding box. - * For example, we can get max 4 different attributes with 4 different - * DNN models on one bounding box. - * classify_count is zero if no classification. - */ -#define AV_NUM_DETECTION_BBOX_CLASSIFY 4 - uint32_t classify_count; - char classify_labels[AV_NUM_DETECTION_BBOX_CLASSIFY][AV_DETECTION_BBOX_LABEL_NAME_MAX_SIZE]; - AVRational classify_confidences[AV_NUM_DETECTION_BBOX_CLASSIFY]; -} AVDetectionBBox; - -typedef struct AVDetectionBBoxHeader { - /** - * Information about how the bounding box is generated. - * for example, the DNN model name. - */ - char source[256]; - - /** - * Number of bounding boxes in the array. - */ - uint32_t nb_bboxes; - - /** - * Offset in bytes from the beginning of this structure at which - * the array of bounding boxes starts. - */ - size_t bboxes_offset; - - /** - * Size of each bounding box in bytes. - */ - size_t bbox_size; -} AVDetectionBBoxHeader; - -/* - * Get the bounding box at the specified {@code idx}. Must be between 0 and nb_bboxes. - */ -static av_always_inline AVDetectionBBox * -av_get_detection_bbox(const AVDetectionBBoxHeader *header, unsigned int idx) -{ - av_assert0(idx < header->nb_bboxes); - return (AVDetectionBBox *)((uint8_t *)header + header->bboxes_offset + - idx * header->bbox_size); -} - -/** - * Allocates memory for AVDetectionBBoxHeader, plus an array of {@code nb_bboxes} - * AVDetectionBBox, and initializes the variables. - * Can be freed with a normal av_free() call. - * - * @param out_size if non-NULL, the size in bytes of the resulting data array is - * written here. - */ -AVDetectionBBoxHeader *av_detection_bbox_alloc(uint32_t nb_bboxes, size_t *out_size); - -/** - * Allocates memory for AVDetectionBBoxHeader, plus an array of {@code nb_bboxes} - * AVDetectionBBox, in the given AVFrame {@code frame} as AVFrameSideData of type - * AV_FRAME_DATA_DETECTION_BBOXES and initializes the variables. - */ -AVDetectionBBoxHeader *av_detection_bbox_create_side_data(AVFrame *frame, uint32_t nb_bboxes); -#endif diff --git a/third_party/ffmpeg/windows/include/libavutil/dict.h b/third_party/ffmpeg/windows/include/libavutil/dict.h deleted file mode 100644 index 0d1afc6c..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/dict.h +++ /dev/null @@ -1,198 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Public dictionary API. - * @deprecated - * AVDictionary is provided for compatibility with libav. It is both in - * implementation as well as API inefficient. It does not scale and is - * extremely slow with large dictionaries. - * It is recommended that new code uses our tree container from tree.c/h - * where applicable, which uses AVL trees to achieve O(log n) performance. - */ - -#ifndef AVUTIL_DICT_H -#define AVUTIL_DICT_H - -#include - -/** - * @addtogroup lavu_dict AVDictionary - * @ingroup lavu_data - * - * @brief Simple key:value store - * - * @{ - * Dictionaries are used for storing key:value pairs. To create - * an AVDictionary, simply pass an address of a NULL pointer to - * av_dict_set(). NULL can be used as an empty dictionary wherever - * a pointer to an AVDictionary is required. - * Use av_dict_get() to retrieve an entry or iterate over all - * entries and finally av_dict_free() to free the dictionary - * and all its contents. - * - @code - AVDictionary *d = NULL; // "create" an empty dictionary - AVDictionaryEntry *t = NULL; - - av_dict_set(&d, "foo", "bar", 0); // add an entry - - char *k = av_strdup("key"); // if your strings are already allocated, - char *v = av_strdup("value"); // you can avoid copying them like this - av_dict_set(&d, k, v, AV_DICT_DONT_STRDUP_KEY | AV_DICT_DONT_STRDUP_VAL); - - while (t = av_dict_get(d, "", t, AV_DICT_IGNORE_SUFFIX)) { - <....> // iterate over all entries in d - } - av_dict_free(&d); - @endcode - */ - -#define AV_DICT_MATCH_CASE 1 /**< Only get an entry with exact-case key match. Only relevant in av_dict_get(). */ -#define AV_DICT_IGNORE_SUFFIX 2 /**< Return first entry in a dictionary whose first part corresponds to the search key, - ignoring the suffix of the found key string. Only relevant in av_dict_get(). */ -#define AV_DICT_DONT_STRDUP_KEY 4 /**< Take ownership of a key that's been - allocated with av_malloc() or another memory allocation function. */ -#define AV_DICT_DONT_STRDUP_VAL 8 /**< Take ownership of a value that's been - allocated with av_malloc() or another memory allocation function. */ -#define AV_DICT_DONT_OVERWRITE 16 ///< Don't overwrite existing entries. -#define AV_DICT_APPEND 32 /**< If the entry already exists, append to it. Note that no - delimiter is added, the strings are simply concatenated. */ -#define AV_DICT_MULTIKEY 64 /**< Allow to store several equal keys in the dictionary */ - -typedef struct AVDictionaryEntry { - char *key; - char *value; -} AVDictionaryEntry; - -typedef struct AVDictionary AVDictionary; - -/** - * Get a dictionary entry with matching key. - * - * The returned entry key or value must not be changed, or it will - * cause undefined behavior. - * - * To iterate through all the dictionary entries, you can set the matching key - * to the null string "" and set the AV_DICT_IGNORE_SUFFIX flag. - * - * @param prev Set to the previous matching element to find the next. - * If set to NULL the first matching element is returned. - * @param key matching key - * @param flags a collection of AV_DICT_* flags controlling how the entry is retrieved - * @return found entry or NULL in case no matching entry was found in the dictionary - */ -AVDictionaryEntry *av_dict_get(const AVDictionary *m, const char *key, - const AVDictionaryEntry *prev, int flags); - -/** - * Get number of entries in dictionary. - * - * @param m dictionary - * @return number of entries in dictionary - */ -int av_dict_count(const AVDictionary *m); - -/** - * Set the given entry in *pm, overwriting an existing entry. - * - * Note: If AV_DICT_DONT_STRDUP_KEY or AV_DICT_DONT_STRDUP_VAL is set, - * these arguments will be freed on error. - * - * Warning: Adding a new entry to a dictionary invalidates all existing entries - * previously returned with av_dict_get. - * - * @param pm pointer to a pointer to a dictionary struct. If *pm is NULL - * a dictionary struct is allocated and put in *pm. - * @param key entry key to add to *pm (will either be av_strduped or added as a new key depending on flags) - * @param value entry value to add to *pm (will be av_strduped or added as a new key depending on flags). - * Passing a NULL value will cause an existing entry to be deleted. - * @return >= 0 on success otherwise an error code <0 - */ -int av_dict_set(AVDictionary **pm, const char *key, const char *value, int flags); - -/** - * Convenience wrapper for av_dict_set that converts the value to a string - * and stores it. - * - * Note: If AV_DICT_DONT_STRDUP_KEY is set, key will be freed on error. - */ -int av_dict_set_int(AVDictionary **pm, const char *key, int64_t value, int flags); - -/** - * Parse the key/value pairs list and add the parsed entries to a dictionary. - * - * In case of failure, all the successfully set entries are stored in - * *pm. You may need to manually free the created dictionary. - * - * @param key_val_sep a 0-terminated list of characters used to separate - * key from value - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other - * @param flags flags to use when adding to dictionary. - * AV_DICT_DONT_STRDUP_KEY and AV_DICT_DONT_STRDUP_VAL - * are ignored since the key/value tokens will always - * be duplicated. - * @return 0 on success, negative AVERROR code on failure - */ -int av_dict_parse_string(AVDictionary **pm, const char *str, - const char *key_val_sep, const char *pairs_sep, - int flags); - -/** - * Copy entries from one AVDictionary struct into another. - * @param dst pointer to a pointer to a AVDictionary struct. If *dst is NULL, - * this function will allocate a struct for you and put it in *dst - * @param src pointer to source AVDictionary struct - * @param flags flags to use when setting entries in *dst - * @note metadata is read using the AV_DICT_IGNORE_SUFFIX flag - * @return 0 on success, negative AVERROR code on failure. If dst was allocated - * by this function, callers should free the associated memory. - */ -int av_dict_copy(AVDictionary **dst, const AVDictionary *src, int flags); - -/** - * Free all the memory allocated for an AVDictionary struct - * and all keys and values. - */ -void av_dict_free(AVDictionary **m); - -/** - * Get dictionary entries as a string. - * - * Create a string containing dictionary's entries. - * Such string may be passed back to av_dict_parse_string(). - * @note String is escaped with backslashes ('\'). - * - * @param[in] m dictionary - * @param[out] buffer Pointer to buffer that will be allocated with string containg entries. - * Buffer must be freed by the caller when is no longer needed. - * @param[in] key_val_sep character used to separate key from value - * @param[in] pairs_sep character used to separate two pairs from each other - * @return >= 0 on success, negative on error - * @warning Separators cannot be neither '\\' nor '\0'. They also cannot be the same. - */ -int av_dict_get_string(const AVDictionary *m, char **buffer, - const char key_val_sep, const char pairs_sep); - -/** - * @} - */ - -#endif /* AVUTIL_DICT_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/display.h b/third_party/ffmpeg/windows/include/libavutil/display.h deleted file mode 100644 index 31d8bef3..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/display.h +++ /dev/null @@ -1,113 +0,0 @@ -/* - * Copyright (c) 2014 Vittorio Giovara - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Display matrix - */ - -#ifndef AVUTIL_DISPLAY_H -#define AVUTIL_DISPLAY_H - -#include - -/** - * @addtogroup lavu_video - * @{ - * - * @defgroup lavu_video_display Display transformation matrix functions - * @{ - */ - -/** - * @addtogroup lavu_video_display - * The display transformation matrix specifies an affine transformation that - * should be applied to video frames for correct presentation. It is compatible - * with the matrices stored in the ISO/IEC 14496-12 container format. - * - * The data is a 3x3 matrix represented as a 9-element array: - * - * @code{.unparsed} - * | a b u | - * (a, b, u, c, d, v, x, y, w) -> | c d v | - * | x y w | - * @endcode - * - * All numbers are stored in native endianness, as 16.16 fixed-point values, - * except for u, v and w, which are stored as 2.30 fixed-point values. - * - * The transformation maps a point (p, q) in the source (pre-transformation) - * frame to the point (p', q') in the destination (post-transformation) frame as - * follows: - * - * @code{.unparsed} - * | a b u | - * (p, q, 1) . | c d v | = z * (p', q', 1) - * | x y w | - * @endcode - * - * The transformation can also be more explicitly written in components as - * follows: - * - * @code{.unparsed} - * p' = (a * p + c * q + x) / z; - * q' = (b * p + d * q + y) / z; - * z = u * p + v * q + w - * @endcode - */ - -/** - * Extract the rotation component of the transformation matrix. - * - * @param matrix the transformation matrix - * @return the angle (in degrees) by which the transformation rotates the frame - * counterclockwise. The angle will be in range [-180.0, 180.0], - * or NaN if the matrix is singular. - * - * @note floating point numbers are inherently inexact, so callers are - * recommended to round the return value to nearest integer before use. - */ -double av_display_rotation_get(const int32_t matrix[9]); - -/** - * Initialize a transformation matrix describing a pure clockwise - * rotation by the specified angle (in degrees). - * - * @param matrix an allocated transformation matrix (will be fully overwritten - * by this function) - * @param angle rotation angle in degrees. - */ -void av_display_rotation_set(int32_t matrix[9], double angle); - -/** - * Flip the input matrix horizontally and/or vertically. - * - * @param matrix an allocated transformation matrix - * @param hflip whether the matrix should be flipped horizontally - * @param vflip whether the matrix should be flipped vertically - */ -void av_display_matrix_flip(int32_t matrix[9], int hflip, int vflip); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_DISPLAY_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/dovi_meta.h b/third_party/ffmpeg/windows/include/libavutil/dovi_meta.h deleted file mode 100644 index 3d11e02b..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/dovi_meta.h +++ /dev/null @@ -1,236 +0,0 @@ -/* - * Copyright (c) 2020 Vacing Fang - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * DOVI configuration - */ - - -#ifndef AVUTIL_DOVI_META_H -#define AVUTIL_DOVI_META_H - -#include -#include -#include "rational.h" - -/* - * DOVI configuration - * ref: dolby-vision-bitstreams-within-the-iso-base-media-file-format-v2.1.2 - dolby-vision-bitstreams-in-mpeg-2-transport-stream-multiplex-v1.2 - * @code - * uint8_t dv_version_major, the major version number that the stream complies with - * uint8_t dv_version_minor, the minor version number that the stream complies with - * uint8_t dv_profile, the Dolby Vision profile - * uint8_t dv_level, the Dolby Vision level - * uint8_t rpu_present_flag - * uint8_t el_present_flag - * uint8_t bl_present_flag - * uint8_t dv_bl_signal_compatibility_id - * @endcode - * - * @note The struct must be allocated with av_dovi_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVDOVIDecoderConfigurationRecord { - uint8_t dv_version_major; - uint8_t dv_version_minor; - uint8_t dv_profile; - uint8_t dv_level; - uint8_t rpu_present_flag; - uint8_t el_present_flag; - uint8_t bl_present_flag; - uint8_t dv_bl_signal_compatibility_id; -} AVDOVIDecoderConfigurationRecord; - -/** - * Allocate a AVDOVIDecoderConfigurationRecord structure and initialize its - * fields to default values. - * - * @return the newly allocated struct or NULL on failure - */ -AVDOVIDecoderConfigurationRecord *av_dovi_alloc(size_t *size); - -/** - * Dolby Vision RPU data header. - * - * @note sizeof(AVDOVIRpuDataHeader) is not part of the public ABI. - */ -typedef struct AVDOVIRpuDataHeader { - uint8_t rpu_type; - uint16_t rpu_format; - uint8_t vdr_rpu_profile; - uint8_t vdr_rpu_level; - uint8_t chroma_resampling_explicit_filter_flag; - uint8_t coef_data_type; /* informative, lavc always converts to fixed */ - uint8_t coef_log2_denom; - uint8_t vdr_rpu_normalized_idc; - uint8_t bl_video_full_range_flag; - uint8_t bl_bit_depth; /* [8, 16] */ - uint8_t el_bit_depth; /* [8, 16] */ - uint8_t vdr_bit_depth; /* [8, 16] */ - uint8_t spatial_resampling_filter_flag; - uint8_t el_spatial_resampling_filter_flag; - uint8_t disable_residual_flag; -} AVDOVIRpuDataHeader; - -enum AVDOVIMappingMethod { - AV_DOVI_MAPPING_POLYNOMIAL = 0, - AV_DOVI_MAPPING_MMR = 1, -}; - -/** - * Coefficients of a piece-wise function. The pieces of the function span the - * value ranges between two adjacent pivot values. - */ -#define AV_DOVI_MAX_PIECES 8 -typedef struct AVDOVIReshapingCurve { - uint8_t num_pivots; /* [2, 9] */ - uint16_t pivots[AV_DOVI_MAX_PIECES + 1]; /* sorted ascending */ - enum AVDOVIMappingMethod mapping_idc[AV_DOVI_MAX_PIECES]; - /* AV_DOVI_MAPPING_POLYNOMIAL */ - uint8_t poly_order[AV_DOVI_MAX_PIECES]; /* [1, 2] */ - int64_t poly_coef[AV_DOVI_MAX_PIECES][3]; /* x^0, x^1, x^2 */ - /* AV_DOVI_MAPPING_MMR */ - uint8_t mmr_order[AV_DOVI_MAX_PIECES]; /* [1, 3] */ - int64_t mmr_constant[AV_DOVI_MAX_PIECES]; - int64_t mmr_coef[AV_DOVI_MAX_PIECES][3/* order - 1 */][7]; -} AVDOVIReshapingCurve; - -enum AVDOVINLQMethod { - AV_DOVI_NLQ_NONE = -1, - AV_DOVI_NLQ_LINEAR_DZ = 0, -}; - -/** - * Coefficients of the non-linear inverse quantization. For the interpretation - * of these, see ETSI GS CCM 001. - */ -typedef struct AVDOVINLQParams { - uint16_t nlq_offset; - uint64_t vdr_in_max; - /* AV_DOVI_NLQ_LINEAR_DZ */ - uint64_t linear_deadzone_slope; - uint64_t linear_deadzone_threshold; -} AVDOVINLQParams; - -/** - * Dolby Vision RPU data mapping parameters. - * - * @note sizeof(AVDOVIDataMapping) is not part of the public ABI. - */ -typedef struct AVDOVIDataMapping { - uint8_t vdr_rpu_id; - uint8_t mapping_color_space; - uint8_t mapping_chroma_format_idc; - AVDOVIReshapingCurve curves[3]; /* per component */ - - /* Non-linear inverse quantization */ - enum AVDOVINLQMethod nlq_method_idc; - uint32_t num_x_partitions; - uint32_t num_y_partitions; - AVDOVINLQParams nlq[3]; /* per component */ -} AVDOVIDataMapping; - -/** - * Dolby Vision RPU colorspace metadata parameters. - * - * @note sizeof(AVDOVIColorMetadata) is not part of the public ABI. - */ -typedef struct AVDOVIColorMetadata { - uint8_t dm_metadata_id; - uint8_t scene_refresh_flag; - - /** - * Coefficients of the custom Dolby Vision IPT-PQ matrices. These are to be - * used instead of the matrices indicated by the frame's colorspace tags. - * The output of rgb_to_lms_matrix is to be fed into a BT.2020 LMS->RGB - * matrix based on a Hunt-Pointer-Estevez transform, but without any - * crosstalk. (See the definition of the ICtCp colorspace for more - * information.) - */ - AVRational ycc_to_rgb_matrix[9]; /* before PQ linearization */ - AVRational ycc_to_rgb_offset[3]; /* input offset of neutral value */ - AVRational rgb_to_lms_matrix[9]; /* after PQ linearization */ - - /** - * Extra signal metadata (see Dolby patents for more info). - */ - uint16_t signal_eotf; - uint16_t signal_eotf_param0; - uint16_t signal_eotf_param1; - uint32_t signal_eotf_param2; - uint8_t signal_bit_depth; - uint8_t signal_color_space; - uint8_t signal_chroma_format; - uint8_t signal_full_range_flag; /* [0, 3] */ - uint16_t source_min_pq; - uint16_t source_max_pq; - uint16_t source_diagonal; -} AVDOVIColorMetadata; - -/** - * Combined struct representing a combination of header, mapping and color - * metadata, for attaching to frames as side data. - * - * @note The struct must be allocated with av_dovi_metadata_alloc() and - * its size is not a part of the public ABI. - */ - -typedef struct AVDOVIMetadata { - /** - * Offset in bytes from the beginning of this structure at which the - * respective structs start. - */ - size_t header_offset; /* AVDOVIRpuDataHeader */ - size_t mapping_offset; /* AVDOVIDataMapping */ - size_t color_offset; /* AVDOVIColorMetadata */ -} AVDOVIMetadata; - -static av_always_inline AVDOVIRpuDataHeader * -av_dovi_get_header(const AVDOVIMetadata *data) -{ - return (AVDOVIRpuDataHeader *)((uint8_t *) data + data->header_offset); -} - -static av_always_inline AVDOVIDataMapping * -av_dovi_get_mapping(const AVDOVIMetadata *data) -{ - return (AVDOVIDataMapping *)((uint8_t *) data + data->mapping_offset); -} - -static av_always_inline AVDOVIColorMetadata * -av_dovi_get_color(const AVDOVIMetadata *data) -{ - return (AVDOVIColorMetadata *)((uint8_t *) data + data->color_offset); -} - -/** - * Allocate an AVDOVIMetadata structure and initialize its - * fields to default values. - * - * @param size If this parameter is non-NULL, the size in bytes of the - * allocated struct will be written here on success - * - * @return the newly allocated struct or NULL on failure - */ -AVDOVIMetadata *av_dovi_metadata_alloc(size_t *size); - -#endif /* AVUTIL_DOVI_META_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/downmix_info.h b/third_party/ffmpeg/windows/include/libavutil/downmix_info.h deleted file mode 100644 index 221cf5bf..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/downmix_info.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * Copyright (c) 2014 Tim Walker - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_DOWNMIX_INFO_H -#define AVUTIL_DOWNMIX_INFO_H - -#include "frame.h" - -/** - * @file - * audio downmix medatata - */ - -/** - * @addtogroup lavu_audio - * @{ - */ - -/** - * @defgroup downmix_info Audio downmix metadata - * @{ - */ - -/** - * Possible downmix types. - */ -enum AVDownmixType { - AV_DOWNMIX_TYPE_UNKNOWN, /**< Not indicated. */ - AV_DOWNMIX_TYPE_LORO, /**< Lo/Ro 2-channel downmix (Stereo). */ - AV_DOWNMIX_TYPE_LTRT, /**< Lt/Rt 2-channel downmix, Dolby Surround compatible. */ - AV_DOWNMIX_TYPE_DPLII, /**< Lt/Rt 2-channel downmix, Dolby Pro Logic II compatible. */ - AV_DOWNMIX_TYPE_NB /**< Number of downmix types. Not part of ABI. */ -}; - -/** - * This structure describes optional metadata relevant to a downmix procedure. - * - * All fields are set by the decoder to the value indicated in the audio - * bitstream (if present), or to a "sane" default otherwise. - */ -typedef struct AVDownmixInfo { - /** - * Type of downmix preferred by the mastering engineer. - */ - enum AVDownmixType preferred_downmix_type; - - /** - * Absolute scale factor representing the nominal level of the center - * channel during a regular downmix. - */ - double center_mix_level; - - /** - * Absolute scale factor representing the nominal level of the center - * channel during an Lt/Rt compatible downmix. - */ - double center_mix_level_ltrt; - - /** - * Absolute scale factor representing the nominal level of the surround - * channels during a regular downmix. - */ - double surround_mix_level; - - /** - * Absolute scale factor representing the nominal level of the surround - * channels during an Lt/Rt compatible downmix. - */ - double surround_mix_level_ltrt; - - /** - * Absolute scale factor representing the level at which the LFE data is - * mixed into L/R channels during downmixing. - */ - double lfe_mix_level; -} AVDownmixInfo; - -/** - * Get a frame's AV_FRAME_DATA_DOWNMIX_INFO side data for editing. - * - * If the side data is absent, it is created and added to the frame. - * - * @param frame the frame for which the side data is to be obtained or created - * - * @return the AVDownmixInfo structure to be edited by the caller, or NULL if - * the structure cannot be allocated. - */ -AVDownmixInfo *av_downmix_info_update_side_data(AVFrame *frame); - -/** - * @} - */ - -/** - * @} - */ - -#endif /* AVUTIL_DOWNMIX_INFO_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/encryption_info.h b/third_party/ffmpeg/windows/include/libavutil/encryption_info.h deleted file mode 100644 index 8fe7ebfe..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/encryption_info.h +++ /dev/null @@ -1,205 +0,0 @@ -/** - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_ENCRYPTION_INFO_H -#define AVUTIL_ENCRYPTION_INFO_H - -#include -#include - -typedef struct AVSubsampleEncryptionInfo { - /** The number of bytes that are clear. */ - unsigned int bytes_of_clear_data; - - /** - * The number of bytes that are protected. If using pattern encryption, - * the pattern applies to only the protected bytes; if not using pattern - * encryption, all these bytes are encrypted. - */ - unsigned int bytes_of_protected_data; -} AVSubsampleEncryptionInfo; - -/** - * This describes encryption info for a packet. This contains frame-specific - * info for how to decrypt the packet before passing it to the decoder. - * - * The size of this struct is not part of the public ABI. - */ -typedef struct AVEncryptionInfo { - /** The fourcc encryption scheme, in big-endian byte order. */ - uint32_t scheme; - - /** - * Only used for pattern encryption. This is the number of 16-byte blocks - * that are encrypted. - */ - uint32_t crypt_byte_block; - - /** - * Only used for pattern encryption. This is the number of 16-byte blocks - * that are clear. - */ - uint32_t skip_byte_block; - - /** - * The ID of the key used to encrypt the packet. This should always be - * 16 bytes long, but may be changed in the future. - */ - uint8_t *key_id; - uint32_t key_id_size; - - /** - * The initialization vector. This may have been zero-filled to be the - * correct block size. This should always be 16 bytes long, but may be - * changed in the future. - */ - uint8_t *iv; - uint32_t iv_size; - - /** - * An array of subsample encryption info specifying how parts of the sample - * are encrypted. If there are no subsamples, then the whole sample is - * encrypted. - */ - AVSubsampleEncryptionInfo *subsamples; - uint32_t subsample_count; -} AVEncryptionInfo; - -/** - * This describes info used to initialize an encryption key system. - * - * The size of this struct is not part of the public ABI. - */ -typedef struct AVEncryptionInitInfo { - /** - * A unique identifier for the key system this is for, can be NULL if it - * is not known. This should always be 16 bytes, but may change in the - * future. - */ - uint8_t* system_id; - uint32_t system_id_size; - - /** - * An array of key IDs this initialization data is for. All IDs are the - * same length. Can be NULL if there are no known key IDs. - */ - uint8_t** key_ids; - /** The number of key IDs. */ - uint32_t num_key_ids; - /** - * The number of bytes in each key ID. This should always be 16, but may - * change in the future. - */ - uint32_t key_id_size; - - /** - * Key-system specific initialization data. This data is copied directly - * from the file and the format depends on the specific key system. This - * can be NULL if there is no initialization data; in that case, there - * will be at least one key ID. - */ - uint8_t* data; - uint32_t data_size; - - /** - * An optional pointer to the next initialization info in the list. - */ - struct AVEncryptionInitInfo *next; -} AVEncryptionInitInfo; - -/** - * Allocates an AVEncryptionInfo structure and sub-pointers to hold the given - * number of subsamples. This will allocate pointers for the key ID, IV, - * and subsample entries, set the size members, and zero-initialize the rest. - * - * @param subsample_count The number of subsamples. - * @param key_id_size The number of bytes in the key ID, should be 16. - * @param iv_size The number of bytes in the IV, should be 16. - * - * @return The new AVEncryptionInfo structure, or NULL on error. - */ -AVEncryptionInfo *av_encryption_info_alloc(uint32_t subsample_count, uint32_t key_id_size, uint32_t iv_size); - -/** - * Allocates an AVEncryptionInfo structure with a copy of the given data. - * @return The new AVEncryptionInfo structure, or NULL on error. - */ -AVEncryptionInfo *av_encryption_info_clone(const AVEncryptionInfo *info); - -/** - * Frees the given encryption info object. This MUST NOT be used to free the - * side-data data pointer, that should use normal side-data methods. - */ -void av_encryption_info_free(AVEncryptionInfo *info); - -/** - * Creates a copy of the AVEncryptionInfo that is contained in the given side - * data. The resulting object should be passed to av_encryption_info_free() - * when done. - * - * @return The new AVEncryptionInfo structure, or NULL on error. - */ -AVEncryptionInfo *av_encryption_info_get_side_data(const uint8_t *side_data, size_t side_data_size); - -/** - * Allocates and initializes side data that holds a copy of the given encryption - * info. The resulting pointer should be either freed using av_free or given - * to av_packet_add_side_data(). - * - * @return The new side-data pointer, or NULL. - */ -uint8_t *av_encryption_info_add_side_data( - const AVEncryptionInfo *info, size_t *side_data_size); - - -/** - * Allocates an AVEncryptionInitInfo structure and sub-pointers to hold the - * given sizes. This will allocate pointers and set all the fields. - * - * @return The new AVEncryptionInitInfo structure, or NULL on error. - */ -AVEncryptionInitInfo *av_encryption_init_info_alloc( - uint32_t system_id_size, uint32_t num_key_ids, uint32_t key_id_size, uint32_t data_size); - -/** - * Frees the given encryption init info object. This MUST NOT be used to free - * the side-data data pointer, that should use normal side-data methods. - */ -void av_encryption_init_info_free(AVEncryptionInitInfo* info); - -/** - * Creates a copy of the AVEncryptionInitInfo that is contained in the given - * side data. The resulting object should be passed to - * av_encryption_init_info_free() when done. - * - * @return The new AVEncryptionInitInfo structure, or NULL on error. - */ -AVEncryptionInitInfo *av_encryption_init_info_get_side_data( - const uint8_t* side_data, size_t side_data_size); - -/** - * Allocates and initializes side data that holds a copy of the given encryption - * init info. The resulting pointer should be either freed using av_free or - * given to av_packet_add_side_data(). - * - * @return The new side-data pointer, or NULL. - */ -uint8_t *av_encryption_init_info_add_side_data( - const AVEncryptionInitInfo *info, size_t *side_data_size); - -#endif /* AVUTIL_ENCRYPTION_INFO_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/error.h b/third_party/ffmpeg/windows/include/libavutil/error.h deleted file mode 100644 index 0d3269aa..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/error.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * error code definitions - */ - -#ifndef AVUTIL_ERROR_H -#define AVUTIL_ERROR_H - -#include -#include - -#include "macros.h" - -/** - * @addtogroup lavu_error - * - * @{ - */ - - -/* error handling */ -#if EDOM > 0 -#define AVERROR(e) (-(e)) ///< Returns a negative error code from a POSIX error code, to return from library functions. -#define AVUNERROR(e) (-(e)) ///< Returns a POSIX error code from a library function error return value. -#else -/* Some platforms have E* and errno already negated. */ -#define AVERROR(e) (e) -#define AVUNERROR(e) (e) -#endif - -#define FFERRTAG(a, b, c, d) (-(int)MKTAG(a, b, c, d)) - -#define AVERROR_BSF_NOT_FOUND FFERRTAG(0xF8,'B','S','F') ///< Bitstream filter not found -#define AVERROR_BUG FFERRTAG( 'B','U','G','!') ///< Internal bug, also see AVERROR_BUG2 -#define AVERROR_BUFFER_TOO_SMALL FFERRTAG( 'B','U','F','S') ///< Buffer too small -#define AVERROR_DECODER_NOT_FOUND FFERRTAG(0xF8,'D','E','C') ///< Decoder not found -#define AVERROR_DEMUXER_NOT_FOUND FFERRTAG(0xF8,'D','E','M') ///< Demuxer not found -#define AVERROR_ENCODER_NOT_FOUND FFERRTAG(0xF8,'E','N','C') ///< Encoder not found -#define AVERROR_EOF FFERRTAG( 'E','O','F',' ') ///< End of file -#define AVERROR_EXIT FFERRTAG( 'E','X','I','T') ///< Immediate exit was requested; the called function should not be restarted -#define AVERROR_EXTERNAL FFERRTAG( 'E','X','T',' ') ///< Generic error in an external library -#define AVERROR_FILTER_NOT_FOUND FFERRTAG(0xF8,'F','I','L') ///< Filter not found -#define AVERROR_INVALIDDATA FFERRTAG( 'I','N','D','A') ///< Invalid data found when processing input -#define AVERROR_MUXER_NOT_FOUND FFERRTAG(0xF8,'M','U','X') ///< Muxer not found -#define AVERROR_OPTION_NOT_FOUND FFERRTAG(0xF8,'O','P','T') ///< Option not found -#define AVERROR_PATCHWELCOME FFERRTAG( 'P','A','W','E') ///< Not yet implemented in FFmpeg, patches welcome -#define AVERROR_PROTOCOL_NOT_FOUND FFERRTAG(0xF8,'P','R','O') ///< Protocol not found - -#define AVERROR_STREAM_NOT_FOUND FFERRTAG(0xF8,'S','T','R') ///< Stream not found -/** - * This is semantically identical to AVERROR_BUG - * it has been introduced in Libav after our AVERROR_BUG and with a modified value. - */ -#define AVERROR_BUG2 FFERRTAG( 'B','U','G',' ') -#define AVERROR_UNKNOWN FFERRTAG( 'U','N','K','N') ///< Unknown error, typically from an external library -#define AVERROR_EXPERIMENTAL (-0x2bb2afa8) ///< Requested feature is flagged experimental. Set strict_std_compliance if you really want to use it. -#define AVERROR_INPUT_CHANGED (-0x636e6701) ///< Input changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_OUTPUT_CHANGED) -#define AVERROR_OUTPUT_CHANGED (-0x636e6702) ///< Output changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_INPUT_CHANGED) -/* HTTP & RTSP errors */ -#define AVERROR_HTTP_BAD_REQUEST FFERRTAG(0xF8,'4','0','0') -#define AVERROR_HTTP_UNAUTHORIZED FFERRTAG(0xF8,'4','0','1') -#define AVERROR_HTTP_FORBIDDEN FFERRTAG(0xF8,'4','0','3') -#define AVERROR_HTTP_NOT_FOUND FFERRTAG(0xF8,'4','0','4') -#define AVERROR_HTTP_OTHER_4XX FFERRTAG(0xF8,'4','X','X') -#define AVERROR_HTTP_SERVER_ERROR FFERRTAG(0xF8,'5','X','X') - -#define AV_ERROR_MAX_STRING_SIZE 64 - -/** - * Put a description of the AVERROR code errnum in errbuf. - * In case of failure the global variable errno is set to indicate the - * error. Even in case of failure av_strerror() will print a generic - * error message indicating the errnum provided to errbuf. - * - * @param errnum error code to describe - * @param errbuf buffer to which description is written - * @param errbuf_size the size in bytes of errbuf - * @return 0 on success, a negative value if a description for errnum - * cannot be found - */ -int av_strerror(int errnum, char *errbuf, size_t errbuf_size); - -/** - * Fill the provided buffer with a string containing an error string - * corresponding to the AVERROR code errnum. - * - * @param errbuf a buffer - * @param errbuf_size size in bytes of errbuf - * @param errnum error code to describe - * @return the buffer in input, filled with the error description - * @see av_strerror() - */ -static inline char *av_make_error_string(char *errbuf, size_t errbuf_size, int errnum) -{ - av_strerror(errnum, errbuf, errbuf_size); - return errbuf; -} - -/** - * Convenience macro, the return value should be used only directly in - * function arguments but never stand-alone. - */ -#define av_err2str(errnum) \ - av_make_error_string((char[AV_ERROR_MAX_STRING_SIZE]){0}, AV_ERROR_MAX_STRING_SIZE, errnum) - -/** - * @} - */ - -#endif /* AVUTIL_ERROR_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/eval.h b/third_party/ffmpeg/windows/include/libavutil/eval.h deleted file mode 100644 index 57afc2d5..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/eval.h +++ /dev/null @@ -1,135 +0,0 @@ -/* - * Copyright (c) 2002 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * simple arithmetic expression evaluator - */ - -#ifndef AVUTIL_EVAL_H -#define AVUTIL_EVAL_H - -typedef struct AVExpr AVExpr; - -/** - * Parse and evaluate an expression. - * Note, this is significantly slower than av_expr_eval(). - * - * @param res a pointer to a double where is put the result value of - * the expression, or NAN in case of error - * @param s expression as a zero terminated string, for example "1+2^3+5*5+sin(2/3)" - * @param const_names NULL terminated array of zero terminated strings of constant identifiers, for example {"PI", "E", 0} - * @param const_values a zero terminated array of values for the identifiers from const_names - * @param func1_names NULL terminated array of zero terminated strings of funcs1 identifiers - * @param funcs1 NULL terminated array of function pointers for functions which take 1 argument - * @param func2_names NULL terminated array of zero terminated strings of funcs2 identifiers - * @param funcs2 NULL terminated array of function pointers for functions which take 2 arguments - * @param opaque a pointer which will be passed to all functions from funcs1 and funcs2 - * @param log_ctx parent logging context - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code otherwise - */ -int av_expr_parse_and_eval(double *res, const char *s, - const char * const *const_names, const double *const_values, - const char * const *func1_names, double (* const *funcs1)(void *, double), - const char * const *func2_names, double (* const *funcs2)(void *, double, double), - void *opaque, int log_offset, void *log_ctx); - -/** - * Parse an expression. - * - * @param expr a pointer where is put an AVExpr containing the parsed - * value in case of successful parsing, or NULL otherwise. - * The pointed to AVExpr must be freed with av_expr_free() by the user - * when it is not needed anymore. - * @param s expression as a zero terminated string, for example "1+2^3+5*5+sin(2/3)" - * @param const_names NULL terminated array of zero terminated strings of constant identifiers, for example {"PI", "E", 0} - * @param func1_names NULL terminated array of zero terminated strings of funcs1 identifiers - * @param funcs1 NULL terminated array of function pointers for functions which take 1 argument - * @param func2_names NULL terminated array of zero terminated strings of funcs2 identifiers - * @param funcs2 NULL terminated array of function pointers for functions which take 2 arguments - * @param log_ctx parent logging context - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code otherwise - */ -int av_expr_parse(AVExpr **expr, const char *s, - const char * const *const_names, - const char * const *func1_names, double (* const *funcs1)(void *, double), - const char * const *func2_names, double (* const *funcs2)(void *, double, double), - int log_offset, void *log_ctx); - -/** - * Evaluate a previously parsed expression. - * - * @param const_values a zero terminated array of values for the identifiers from av_expr_parse() const_names - * @param opaque a pointer which will be passed to all functions from funcs1 and funcs2 - * @return the value of the expression - */ -double av_expr_eval(AVExpr *e, const double *const_values, void *opaque); - -/** - * Track the presence of variables and their number of occurrences in a parsed expression - * - * @param counter a zero-initialized array where the count of each variable will be stored - * @param size size of array - * @return 0 on success, a negative value indicates that no expression or array was passed - * or size was zero - */ -int av_expr_count_vars(AVExpr *e, unsigned *counter, int size); - -/** - * Track the presence of user provided functions and their number of occurrences - * in a parsed expression. - * - * @param counter a zero-initialized array where the count of each function will be stored - * if you passed 5 functions with 2 arguments to av_expr_parse() - * then for arg=2 this will use upto 5 entries. - * @param size size of array - * @param arg number of arguments the counted functions have - * @return 0 on success, a negative value indicates that no expression or array was passed - * or size was zero - */ -int av_expr_count_func(AVExpr *e, unsigned *counter, int size, int arg); - -/** - * Free a parsed expression previously created with av_expr_parse(). - */ -void av_expr_free(AVExpr *e); - -/** - * Parse the string in numstr and return its value as a double. If - * the string is empty, contains only whitespaces, or does not contain - * an initial substring that has the expected syntax for a - * floating-point number, no conversion is performed. In this case, - * returns a value of zero and the value returned in tail is the value - * of numstr. - * - * @param numstr a string representing a number, may contain one of - * the International System number postfixes, for example 'K', 'M', - * 'G'. If 'i' is appended after the postfix, powers of 2 are used - * instead of powers of 10. The 'B' postfix multiplies the value by - * 8, and can be appended after another postfix or used alone. This - * allows using for example 'KB', 'MiB', 'G' and 'B' as postfix. - * @param tail if non-NULL puts here the pointer to the char next - * after the last parsed character - */ -double av_strtod(const char *numstr, char **tail); - -#endif /* AVUTIL_EVAL_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/ffversion.h b/third_party/ffmpeg/windows/include/libavutil/ffversion.h deleted file mode 100644 index fa716392..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/ffversion.h +++ /dev/null @@ -1,5 +0,0 @@ -/* Automatically generated by version.sh, do not manually edit! */ -#ifndef AVUTIL_FFVERSION_H -#define AVUTIL_FFVERSION_H -#define FFMPEG_VERSION "N-107736-g9e029dc265" -#endif /* AVUTIL_FFVERSION_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/fifo.h b/third_party/ffmpeg/windows/include/libavutil/fifo.h deleted file mode 100644 index 4eed364a..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/fifo.h +++ /dev/null @@ -1,426 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * a very simple circular buffer FIFO implementation - */ - -#ifndef AVUTIL_FIFO_H -#define AVUTIL_FIFO_H - -#include -#include - -#include "attributes.h" -#include "version.h" - -typedef struct AVFifo AVFifo; - -/** - * Callback for writing or reading from a FIFO, passed to (and invoked from) the - * av_fifo_*_cb() functions. It may be invoked multiple times from a single - * av_fifo_*_cb() call and may process less data than the maximum size indicated - * by nb_elems. - * - * @param opaque the opaque pointer provided to the av_fifo_*_cb() function - * @param buf the buffer for reading or writing the data, depending on which - * av_fifo_*_cb function is called - * @param nb_elems On entry contains the maximum number of elements that can be - * read from / written into buf. On success, the callback should - * update it to contain the number of elements actually written. - * - * @return 0 on success, a negative error code on failure (will be returned from - * the invoking av_fifo_*_cb() function) - */ -typedef int AVFifoCB(void *opaque, void *buf, size_t *nb_elems); - -/** - * Automatically resize the FIFO on writes, so that the data fits. This - * automatic resizing happens up to a limit that can be modified with - * av_fifo_auto_grow_limit(). - */ -#define AV_FIFO_FLAG_AUTO_GROW (1 << 0) - -/** - * Allocate and initialize an AVFifo with a given element size. - * - * @param elems initial number of elements that can be stored in the FIFO - * @param elem_size Size in bytes of a single element. Further operations on - * the returned FIFO will implicitly use this element size. - * @param flags a combination of AV_FIFO_FLAG_* - * - * @return newly-allocated AVFifo on success, a negative error code on failure - */ -AVFifo *av_fifo_alloc2(size_t elems, size_t elem_size, - unsigned int flags); - -/** - * @return Element size for FIFO operations. This element size is set at - * FIFO allocation and remains constant during its lifetime - */ -size_t av_fifo_elem_size(const AVFifo *f); - -/** - * Set the maximum size (in elements) to which the FIFO can be resized - * automatically. Has no effect unless AV_FIFO_FLAG_AUTO_GROW is used. - */ -void av_fifo_auto_grow_limit(AVFifo *f, size_t max_elems); - -/** - * @return number of elements available for reading from the given FIFO. - */ -size_t av_fifo_can_read(const AVFifo *f); - -/** - * @return number of elements that can be written into the given FIFO. - */ -size_t av_fifo_can_write(const AVFifo *f); - -/** - * Enlarge an AVFifo. - * - * On success, the FIFO will be large enough to hold exactly - * inc + av_fifo_can_read() + av_fifo_can_write() - * elements. In case of failure, the old FIFO is kept unchanged. - * - * @param f AVFifo to resize - * @param inc number of elements to allocate for, in addition to the current - * allocated size - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_grow2(AVFifo *f, size_t inc); - -/** - * Write data into a FIFO. - * - * In case nb_elems > av_fifo_can_write(f), nothing is written and an error - * is returned. - * - * @param f the FIFO buffer - * @param buf Data to be written. nb_elems * av_fifo_elem_size(f) bytes will be - * read from buf on success. - * @param nb_elems number of elements to write into FIFO - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_write(AVFifo *f, const void *buf, size_t nb_elems); - -/** - * Write data from a user-provided callback into a FIFO. - * - * @param f the FIFO buffer - * @param read_cb Callback supplying the data to the FIFO. May be called - * multiple times. - * @param opaque opaque user data to be provided to read_cb - * @param nb_elems Should point to the maximum number of elements that can be - * written. Will be updated to contain the number of elements - * actually written. - * - * @return non-negative number on success, a negative error code on failure - */ -int av_fifo_write_from_cb(AVFifo *f, AVFifoCB read_cb, - void *opaque, size_t *nb_elems); - -/** - * Read data from a FIFO. - * - * In case nb_elems > av_fifo_can_read(f), nothing is read and an error - * is returned. - * - * @param f the FIFO buffer - * @param buf Buffer to store the data. nb_elems * av_fifo_elem_size(f) bytes - * will be written into buf on success. - * @param nb_elems number of elements to read from FIFO - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_read(AVFifo *f, void *buf, size_t nb_elems); - -/** - * Feed data from a FIFO into a user-provided callback. - * - * @param f the FIFO buffer - * @param write_cb Callback the data will be supplied to. May be called - * multiple times. - * @param opaque opaque user data to be provided to write_cb - * @param nb_elems Should point to the maximum number of elements that can be - * read. Will be updated to contain the total number of elements - * actually sent to the callback. - * - * @return non-negative number on success, a negative error code on failure - */ -int av_fifo_read_to_cb(AVFifo *f, AVFifoCB write_cb, - void *opaque, size_t *nb_elems); - -/** - * Read data from a FIFO without modifying FIFO state. - * - * Returns an error if an attempt is made to peek to nonexistent elements - * (i.e. if offset + nb_elems is larger than av_fifo_can_read(f)). - * - * @param f the FIFO buffer - * @param buf Buffer to store the data. nb_elems * av_fifo_elem_size(f) bytes - * will be written into buf. - * @param nb_elems number of elements to read from FIFO - * @param offset number of initial elements to skip. - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_peek(AVFifo *f, void *buf, size_t nb_elems, size_t offset); - -/** - * Feed data from a FIFO into a user-provided callback. - * - * @param f the FIFO buffer - * @param write_cb Callback the data will be supplied to. May be called - * multiple times. - * @param opaque opaque user data to be provided to write_cb - * @param nb_elems Should point to the maximum number of elements that can be - * read. Will be updated to contain the total number of elements - * actually sent to the callback. - * @param offset number of initial elements to skip; offset + *nb_elems must not - * be larger than av_fifo_can_read(f). - * - * @return a non-negative number on success, a negative error code on failure - */ -int av_fifo_peek_to_cb(AVFifo *f, AVFifoCB write_cb, void *opaque, - size_t *nb_elems, size_t offset); - -/** - * Discard the specified amount of data from an AVFifo. - * @param size number of elements to discard, MUST NOT be larger than - * av_fifo_can_read(f) - */ -void av_fifo_drain2(AVFifo *f, size_t size); - -/* - * Empty the AVFifo. - * @param f AVFifo to reset - */ -void av_fifo_reset2(AVFifo *f); - -/** - * Free an AVFifo and reset pointer to NULL. - * @param f Pointer to an AVFifo to free. *f == NULL is allowed. - */ -void av_fifo_freep2(AVFifo **f); - - -#if FF_API_FIFO_OLD_API -typedef struct AVFifoBuffer { - uint8_t *buffer; - uint8_t *rptr, *wptr, *end; - uint32_t rndx, wndx; -} AVFifoBuffer; - -/** - * Initialize an AVFifoBuffer. - * @param size of FIFO - * @return AVFifoBuffer or NULL in case of memory allocation failure - * @deprecated use av_fifo_alloc2() - */ -attribute_deprecated -AVFifoBuffer *av_fifo_alloc(unsigned int size); - -/** - * Initialize an AVFifoBuffer. - * @param nmemb number of elements - * @param size size of the single element - * @return AVFifoBuffer or NULL in case of memory allocation failure - * @deprecated use av_fifo_alloc2() - */ -attribute_deprecated -AVFifoBuffer *av_fifo_alloc_array(size_t nmemb, size_t size); - -/** - * Free an AVFifoBuffer. - * @param f AVFifoBuffer to free - * @deprecated use the AVFifo API with av_fifo_freep2() - */ -attribute_deprecated -void av_fifo_free(AVFifoBuffer *f); - -/** - * Free an AVFifoBuffer and reset pointer to NULL. - * @param f AVFifoBuffer to free - * @deprecated use the AVFifo API with av_fifo_freep2() - */ -attribute_deprecated -void av_fifo_freep(AVFifoBuffer **f); - -/** - * Reset the AVFifoBuffer to the state right after av_fifo_alloc, in particular it is emptied. - * @param f AVFifoBuffer to reset - * @deprecated use av_fifo_reset2() with the new AVFifo-API - */ -attribute_deprecated -void av_fifo_reset(AVFifoBuffer *f); - -/** - * Return the amount of data in bytes in the AVFifoBuffer, that is the - * amount of data you can read from it. - * @param f AVFifoBuffer to read from - * @return size - * @deprecated use av_fifo_can_read() with the new AVFifo-API - */ -attribute_deprecated -int av_fifo_size(const AVFifoBuffer *f); - -/** - * Return the amount of space in bytes in the AVFifoBuffer, that is the - * amount of data you can write into it. - * @param f AVFifoBuffer to write into - * @return size - * @deprecated use av_fifo_can_write() with the new AVFifo-API - */ -attribute_deprecated -int av_fifo_space(const AVFifoBuffer *f); - -/** - * Feed data at specific position from an AVFifoBuffer to a user-supplied callback. - * Similar as av_fifo_gereric_read but without discarding data. - * @param f AVFifoBuffer to read from - * @param offset offset from current read position - * @param buf_size number of bytes to read - * @param func generic read function - * @param dest data destination - * - * @return a non-negative number on success, a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_peek() when func == NULL, - * av_fifo_peek_to_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_peek_at(AVFifoBuffer *f, void *dest, int offset, int buf_size, void (*func)(void*, void*, int)); - -/** - * Feed data from an AVFifoBuffer to a user-supplied callback. - * Similar as av_fifo_gereric_read but without discarding data. - * @param f AVFifoBuffer to read from - * @param buf_size number of bytes to read - * @param func generic read function - * @param dest data destination - * - * @return a non-negative number on success, a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_peek() when func == NULL, - * av_fifo_peek_to_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_peek(AVFifoBuffer *f, void *dest, int buf_size, void (*func)(void*, void*, int)); - -/** - * Feed data from an AVFifoBuffer to a user-supplied callback. - * @param f AVFifoBuffer to read from - * @param buf_size number of bytes to read - * @param func generic read function - * @param dest data destination - * - * @return a non-negative number on success, a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_read() when func == NULL, - * av_fifo_read_to_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_read(AVFifoBuffer *f, void *dest, int buf_size, void (*func)(void*, void*, int)); - -/** - * Feed data from a user-supplied callback to an AVFifoBuffer. - * @param f AVFifoBuffer to write to - * @param src data source; non-const since it may be used as a - * modifiable context by the function defined in func - * @param size number of bytes to write - * @param func generic write function; the first parameter is src, - * the second is dest_buf, the third is dest_buf_size. - * func must return the number of bytes written to dest_buf, or <= 0 to - * indicate no more data available to write. - * If func is NULL, src is interpreted as a simple byte array for source data. - * @return the number of bytes written to the FIFO or a negative error code on failure - * - * @deprecated use the new AVFifo-API with av_fifo_write() when func == NULL, - * av_fifo_write_from_cb() otherwise - */ -attribute_deprecated -int av_fifo_generic_write(AVFifoBuffer *f, void *src, int size, int (*func)(void*, void*, int)); - -/** - * Resize an AVFifoBuffer. - * In case of reallocation failure, the old FIFO is kept unchanged. - * - * @param f AVFifoBuffer to resize - * @param size new AVFifoBuffer size in bytes - * @return <0 for failure, >=0 otherwise - * - * @deprecated use the new AVFifo-API with av_fifo_grow2() to increase FIFO size, - * decreasing FIFO size is not supported - */ -attribute_deprecated -int av_fifo_realloc2(AVFifoBuffer *f, unsigned int size); - -/** - * Enlarge an AVFifoBuffer. - * In case of reallocation failure, the old FIFO is kept unchanged. - * The new fifo size may be larger than the requested size. - * - * @param f AVFifoBuffer to resize - * @param additional_space the amount of space in bytes to allocate in addition to av_fifo_size() - * @return <0 for failure, >=0 otherwise - * - * @deprecated use the new AVFifo-API with av_fifo_grow2(); note that unlike - * this function it adds to the allocated size, rather than to the used size - */ -attribute_deprecated -int av_fifo_grow(AVFifoBuffer *f, unsigned int additional_space); - -/** - * Read and discard the specified amount of data from an AVFifoBuffer. - * @param f AVFifoBuffer to read from - * @param size amount of data to read in bytes - * - * @deprecated use the new AVFifo-API with av_fifo_drain2() - */ -attribute_deprecated -void av_fifo_drain(AVFifoBuffer *f, int size); - -#if FF_API_FIFO_PEEK2 -/** - * Return a pointer to the data stored in a FIFO buffer at a certain offset. - * The FIFO buffer is not modified. - * - * @param f AVFifoBuffer to peek at, f must be non-NULL - * @param offs an offset in bytes, its absolute value must be less - * than the used buffer size or the returned pointer will - * point outside to the buffer data. - * The used buffer size can be checked with av_fifo_size(). - * @deprecated use the new AVFifo-API with av_fifo_peek() or av_fifo_peek_to_cb() - */ -attribute_deprecated -static inline uint8_t *av_fifo_peek2(const AVFifoBuffer *f, int offs) -{ - uint8_t *ptr = f->rptr + offs; - if (ptr >= f->end) - ptr = f->buffer + (ptr - f->end); - else if (ptr < f->buffer) - ptr = f->end - (f->buffer - ptr); - return ptr; -} -#endif -#endif - -#endif /* AVUTIL_FIFO_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/file.h b/third_party/ffmpeg/windows/include/libavutil/file.h deleted file mode 100644 index 8ec210e7..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/file.h +++ /dev/null @@ -1,72 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_FILE_H -#define AVUTIL_FILE_H - -#include -#include - -#include "attributes.h" - -/** - * @file - * Misc file utilities. - */ - -/** - * Read the file with name filename, and put its content in a newly - * allocated buffer or map it with mmap() when available. - * In case of success set *bufptr to the read or mmapped buffer, and - * *size to the size in bytes of the buffer in *bufptr. - * Unlike mmap this function succeeds with zero sized files, in this - * case *bufptr will be set to NULL and *size will be set to 0. - * The returned buffer must be released with av_file_unmap(). - * - * @param log_offset loglevel offset used for logging - * @param log_ctx context used for logging - * @return a non negative number in case of success, a negative value - * corresponding to an AVERROR error code in case of failure - */ -av_warn_unused_result -int av_file_map(const char *filename, uint8_t **bufptr, size_t *size, - int log_offset, void *log_ctx); - -/** - * Unmap or free the buffer bufptr created by av_file_map(). - * - * @param size size in bytes of bufptr, must be the same as returned - * by av_file_map() - */ -void av_file_unmap(uint8_t *bufptr, size_t size); - -/** - * Wrapper to work around the lack of mkstemp() on mingw. - * Also, tries to create file in /tmp first, if possible. - * *prefix can be a character constant; *filename will be allocated internally. - * @return file descriptor of opened file (or negative value corresponding to an - * AVERROR code on error) - * and opened file name in **filename. - * @note On very old libcs it is necessary to set a secure umask before - * calling this, av_tempfile() can't call umask itself as it is used in - * libraries and could interfere with the calling application. - * @deprecated as fd numbers cannot be passed saftely between libs on some platforms - */ -int av_tempfile(const char *prefix, char **filename, int log_offset, void *log_ctx); - -#endif /* AVUTIL_FILE_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/film_grain_params.h b/third_party/ffmpeg/windows/include/libavutil/film_grain_params.h deleted file mode 100644 index f3bd0a4a..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/film_grain_params.h +++ /dev/null @@ -1,260 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_FILM_GRAIN_PARAMS_H -#define AVUTIL_FILM_GRAIN_PARAMS_H - -#include "frame.h" - -enum AVFilmGrainParamsType { - AV_FILM_GRAIN_PARAMS_NONE = 0, - - /** - * The union is valid when interpreted as AVFilmGrainAOMParams (codec.aom) - */ - AV_FILM_GRAIN_PARAMS_AV1, - - /** - * The union is valid when interpreted as AVFilmGrainH274Params (codec.h274) - */ - AV_FILM_GRAIN_PARAMS_H274, -}; - -/** - * This structure describes how to handle film grain synthesis for AOM codecs. - * - * @note The struct must be allocated as part of AVFilmGrainParams using - * av_film_grain_params_alloc(). Its size is not a part of the public ABI. - */ -typedef struct AVFilmGrainAOMParams { - /** - * Number of points, and the scale and value for each point of the - * piecewise linear scaling function for the uma plane. - */ - int num_y_points; - uint8_t y_points[14][2 /* value, scaling */]; - - /** - * Signals whether to derive the chroma scaling function from the luma. - * Not equivalent to copying the luma values and scales. - */ - int chroma_scaling_from_luma; - - /** - * If chroma_scaling_from_luma is set to 0, signals the chroma scaling - * function parameters. - */ - int num_uv_points[2 /* cb, cr */]; - uint8_t uv_points[2 /* cb, cr */][10][2 /* value, scaling */]; - - /** - * Specifies the shift applied to the chroma components. For AV1, its within - * [8; 11] and determines the range and quantization of the film grain. - */ - int scaling_shift; - - /** - * Specifies the auto-regression lag. - */ - int ar_coeff_lag; - - /** - * Luma auto-regression coefficients. The number of coefficients is given by - * 2 * ar_coeff_lag * (ar_coeff_lag + 1). - */ - int8_t ar_coeffs_y[24]; - - /** - * Chroma auto-regression coefficients. The number of coefficients is given by - * 2 * ar_coeff_lag * (ar_coeff_lag + 1) + !!num_y_points. - */ - int8_t ar_coeffs_uv[2 /* cb, cr */][25]; - - /** - * Specifies the range of the auto-regressive coefficients. Values of 6, - * 7, 8 and so on represent a range of [-2, 2), [-1, 1), [-0.5, 0.5) and - * so on. For AV1 must be between 6 and 9. - */ - int ar_coeff_shift; - - /** - * Signals the down shift applied to the generated gaussian numbers during - * synthesis. - */ - int grain_scale_shift; - - /** - * Specifies the luma/chroma multipliers for the index to the component - * scaling function. - */ - int uv_mult[2 /* cb, cr */]; - int uv_mult_luma[2 /* cb, cr */]; - - /** - * Offset used for component scaling function. For AV1 its a 9-bit value - * with a range [-256, 255] - */ - int uv_offset[2 /* cb, cr */]; - - /** - * Signals whether to overlap film grain blocks. - */ - int overlap_flag; - - /** - * Signals to clip to limited color levels after film grain application. - */ - int limit_output_range; -} AVFilmGrainAOMParams; - -/** - * This structure describes how to handle film grain synthesis for codecs using - * the ITU-T H.274 Versatile suplemental enhancement information message. - * - * @note The struct must be allocated as part of AVFilmGrainParams using - * av_film_grain_params_alloc(). Its size is not a part of the public ABI. - */ -typedef struct AVFilmGrainH274Params { - /** - * Specifies the film grain simulation mode. - * 0 = Frequency filtering, 1 = Auto-regression - */ - int model_id; - - /** - * Specifies the bit depth used for the luma component. - */ - int bit_depth_luma; - - /** - * Specifies the bit depth used for the chroma components. - */ - int bit_depth_chroma; - - enum AVColorRange color_range; - enum AVColorPrimaries color_primaries; - enum AVColorTransferCharacteristic color_trc; - enum AVColorSpace color_space; - - /** - * Specifies the blending mode used to blend the simulated film grain - * with the decoded images. - * - * 0 = Additive, 1 = Multiplicative - */ - int blending_mode_id; - - /** - * Specifies a scale factor used in the film grain characterization equations. - */ - int log2_scale_factor; - - /** - * Indicates if the modelling of film grain for a given component is present. - */ - int component_model_present[3 /* y, cb, cr */]; - - /** - * Specifies the number of intensity intervals for which a specific set of - * model values has been estimated, with a range of [1, 256]. - */ - uint16_t num_intensity_intervals[3 /* y, cb, cr */]; - - /** - * Specifies the number of model values present for each intensity interval - * in which the film grain has been modelled, with a range of [1, 6]. - */ - uint8_t num_model_values[3 /* y, cb, cr */]; - - /** - * Specifies the lower ounds of each intensity interval for whichthe set of - * model values applies for the component. - */ - uint8_t intensity_interval_lower_bound[3 /* y, cb, cr */][256 /* intensity interval */]; - - /** - * Specifies the upper bound of each intensity interval for which the set of - * model values applies for the component. - */ - uint8_t intensity_interval_upper_bound[3 /* y, cb, cr */][256 /* intensity interval */]; - - /** - * Specifies the model values for the component for each intensity interval. - * - When model_id == 0, the following applies: - * For comp_model_value[y], the range of values is [0, 2^bit_depth_luma - 1] - * For comp_model_value[cb..cr], the range of values is [0, 2^bit_depth_chroma - 1] - * - Otherwise, the following applies: - * For comp_model_value[y], the range of values is [-2^(bit_depth_luma - 1), 2^(bit_depth_luma - 1) - 1] - * For comp_model_value[cb..cr], the range of values is [-2^(bit_depth_chroma - 1), 2^(bit_depth_chroma - 1) - 1] - */ - int16_t comp_model_value[3 /* y, cb, cr */][256 /* intensity interval */][6 /* model value */]; -} AVFilmGrainH274Params; - -/** - * This structure describes how to handle film grain synthesis in video - * for specific codecs. Must be present on every frame where film grain is - * meant to be synthesised for correct presentation. - * - * @note The struct must be allocated with av_film_grain_params_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVFilmGrainParams { - /** - * Specifies the codec for which this structure is valid. - */ - enum AVFilmGrainParamsType type; - - /** - * Seed to use for the synthesis process, if the codec allows for it. - * - * @note For H.264, this refers to `pic_offset` as defined in - * SMPTE RDD 5-2006. - */ - uint64_t seed; - - /** - * Additional fields may be added both here and in any structure included. - * If a codec's film grain structure differs slightly over another - * codec's, fields within may change meaning depending on the type. - */ - union { - AVFilmGrainAOMParams aom; - AVFilmGrainH274Params h274; - } codec; -} AVFilmGrainParams; - -/** - * Allocate an AVFilmGrainParams structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * If size is not NULL it will be set to the number of bytes allocated. - * - * @return An AVFilmGrainParams filled with default values or NULL - * on failure. - */ -AVFilmGrainParams *av_film_grain_params_alloc(size_t *size); - -/** - * Allocate a complete AVFilmGrainParams and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVFilmGrainParams structure to be filled by caller. - */ -AVFilmGrainParams *av_film_grain_params_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_FILM_GRAIN_PARAMS_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/frame.h b/third_party/ffmpeg/windows/include/libavutil/frame.h deleted file mode 100644 index 6d9563bc..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/frame.h +++ /dev/null @@ -1,958 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_frame - * reference-counted frame API - */ - -#ifndef AVUTIL_FRAME_H -#define AVUTIL_FRAME_H - -#include -#include - -#include "avutil.h" -#include "buffer.h" -#include "channel_layout.h" -#include "dict.h" -#include "rational.h" -#include "samplefmt.h" -#include "pixfmt.h" -#include "version.h" - - -/** - * @defgroup lavu_frame AVFrame - * @ingroup lavu_data - * - * @{ - * AVFrame is an abstraction for reference-counted raw multimedia data. - */ - -enum AVFrameSideDataType { - /** - * The data is the AVPanScan struct defined in libavcodec. - */ - AV_FRAME_DATA_PANSCAN, - /** - * ATSC A53 Part 4 Closed Captions. - * A53 CC bitstream is stored as uint8_t in AVFrameSideData.data. - * The number of bytes of CC data is AVFrameSideData.size. - */ - AV_FRAME_DATA_A53_CC, - /** - * Stereoscopic 3d metadata. - * The data is the AVStereo3D struct defined in libavutil/stereo3d.h. - */ - AV_FRAME_DATA_STEREO3D, - /** - * The data is the AVMatrixEncoding enum defined in libavutil/channel_layout.h. - */ - AV_FRAME_DATA_MATRIXENCODING, - /** - * Metadata relevant to a downmix procedure. - * The data is the AVDownmixInfo struct defined in libavutil/downmix_info.h. - */ - AV_FRAME_DATA_DOWNMIX_INFO, - /** - * ReplayGain information in the form of the AVReplayGain struct. - */ - AV_FRAME_DATA_REPLAYGAIN, - /** - * This side data contains a 3x3 transformation matrix describing an affine - * transformation that needs to be applied to the frame for correct - * presentation. - * - * See libavutil/display.h for a detailed description of the data. - */ - AV_FRAME_DATA_DISPLAYMATRIX, - /** - * Active Format Description data consisting of a single byte as specified - * in ETSI TS 101 154 using AVActiveFormatDescription enum. - */ - AV_FRAME_DATA_AFD, - /** - * Motion vectors exported by some codecs (on demand through the export_mvs - * flag set in the libavcodec AVCodecContext flags2 option). - * The data is the AVMotionVector struct defined in - * libavutil/motion_vector.h. - */ - AV_FRAME_DATA_MOTION_VECTORS, - /** - * Recommmends skipping the specified number of samples. This is exported - * only if the "skip_manual" AVOption is set in libavcodec. - * This has the same format as AV_PKT_DATA_SKIP_SAMPLES. - * @code - * u32le number of samples to skip from start of this packet - * u32le number of samples to skip from end of this packet - * u8 reason for start skip - * u8 reason for end skip (0=padding silence, 1=convergence) - * @endcode - */ - AV_FRAME_DATA_SKIP_SAMPLES, - /** - * This side data must be associated with an audio frame and corresponds to - * enum AVAudioServiceType defined in avcodec.h. - */ - AV_FRAME_DATA_AUDIO_SERVICE_TYPE, - /** - * Mastering display metadata associated with a video frame. The payload is - * an AVMasteringDisplayMetadata type and contains information about the - * mastering display color volume. - */ - AV_FRAME_DATA_MASTERING_DISPLAY_METADATA, - /** - * The GOP timecode in 25 bit timecode format. Data format is 64-bit integer. - * This is set on the first frame of a GOP that has a temporal reference of 0. - */ - AV_FRAME_DATA_GOP_TIMECODE, - - /** - * The data represents the AVSphericalMapping structure defined in - * libavutil/spherical.h. - */ - AV_FRAME_DATA_SPHERICAL, - - /** - * Content light level (based on CTA-861.3). This payload contains data in - * the form of the AVContentLightMetadata struct. - */ - AV_FRAME_DATA_CONTENT_LIGHT_LEVEL, - - /** - * The data contains an ICC profile as an opaque octet buffer following the - * format described by ISO 15076-1 with an optional name defined in the - * metadata key entry "name". - */ - AV_FRAME_DATA_ICC_PROFILE, - - /** - * Timecode which conforms to SMPTE ST 12-1. The data is an array of 4 uint32_t - * where the first uint32_t describes how many (1-3) of the other timecodes are used. - * The timecode format is described in the documentation of av_timecode_get_smpte_from_framenum() - * function in libavutil/timecode.h. - */ - AV_FRAME_DATA_S12M_TIMECODE, - - /** - * HDR dynamic metadata associated with a video frame. The payload is - * an AVDynamicHDRPlus type and contains information for color - * volume transform - application 4 of SMPTE 2094-40:2016 standard. - */ - AV_FRAME_DATA_DYNAMIC_HDR_PLUS, - - /** - * Regions Of Interest, the data is an array of AVRegionOfInterest type, the number of - * array element is implied by AVFrameSideData.size / AVRegionOfInterest.self_size. - */ - AV_FRAME_DATA_REGIONS_OF_INTEREST, - - /** - * Encoding parameters for a video frame, as described by AVVideoEncParams. - */ - AV_FRAME_DATA_VIDEO_ENC_PARAMS, - - /** - * User data unregistered metadata associated with a video frame. - * This is the H.26[45] UDU SEI message, and shouldn't be used for any other purpose - * The data is stored as uint8_t in AVFrameSideData.data which is 16 bytes of - * uuid_iso_iec_11578 followed by AVFrameSideData.size - 16 bytes of user_data_payload_byte. - */ - AV_FRAME_DATA_SEI_UNREGISTERED, - - /** - * Film grain parameters for a frame, described by AVFilmGrainParams. - * Must be present for every frame which should have film grain applied. - */ - AV_FRAME_DATA_FILM_GRAIN_PARAMS, - - /** - * Bounding boxes for object detection and classification, - * as described by AVDetectionBBoxHeader. - */ - AV_FRAME_DATA_DETECTION_BBOXES, - - /** - * Dolby Vision RPU raw data, suitable for passing to x265 - * or other libraries. Array of uint8_t, with NAL emulation - * bytes intact. - */ - AV_FRAME_DATA_DOVI_RPU_BUFFER, - - /** - * Parsed Dolby Vision metadata, suitable for passing to a software - * implementation. The payload is the AVDOVIMetadata struct defined in - * libavutil/dovi_meta.h. - */ - AV_FRAME_DATA_DOVI_METADATA, - - /** - * HDR Vivid dynamic metadata associated with a video frame. The payload is - * an AVDynamicHDRVivid type and contains information for color - * volume transform - CUVA 005.1-2021. - */ - AV_FRAME_DATA_DYNAMIC_HDR_VIVID, -}; - -enum AVActiveFormatDescription { - AV_AFD_SAME = 8, - AV_AFD_4_3 = 9, - AV_AFD_16_9 = 10, - AV_AFD_14_9 = 11, - AV_AFD_4_3_SP_14_9 = 13, - AV_AFD_16_9_SP_14_9 = 14, - AV_AFD_SP_4_3 = 15, -}; - - -/** - * Structure to hold side data for an AVFrame. - * - * sizeof(AVFrameSideData) is not a part of the public ABI, so new fields may be added - * to the end with a minor bump. - */ -typedef struct AVFrameSideData { - enum AVFrameSideDataType type; - uint8_t *data; - size_t size; - AVDictionary *metadata; - AVBufferRef *buf; -} AVFrameSideData; - -/** - * Structure describing a single Region Of Interest. - * - * When multiple regions are defined in a single side-data block, they - * should be ordered from most to least important - some encoders are only - * capable of supporting a limited number of distinct regions, so will have - * to truncate the list. - * - * When overlapping regions are defined, the first region containing a given - * area of the frame applies. - */ -typedef struct AVRegionOfInterest { - /** - * Must be set to the size of this data structure (that is, - * sizeof(AVRegionOfInterest)). - */ - uint32_t self_size; - /** - * Distance in pixels from the top edge of the frame to the top and - * bottom edges and from the left edge of the frame to the left and - * right edges of the rectangle defining this region of interest. - * - * The constraints on a region are encoder dependent, so the region - * actually affected may be slightly larger for alignment or other - * reasons. - */ - int top; - int bottom; - int left; - int right; - /** - * Quantisation offset. - * - * Must be in the range -1 to +1. A value of zero indicates no quality - * change. A negative value asks for better quality (less quantisation), - * while a positive value asks for worse quality (greater quantisation). - * - * The range is calibrated so that the extreme values indicate the - * largest possible offset - if the rest of the frame is encoded with the - * worst possible quality, an offset of -1 indicates that this region - * should be encoded with the best possible quality anyway. Intermediate - * values are then interpolated in some codec-dependent way. - * - * For example, in 10-bit H.264 the quantisation parameter varies between - * -12 and 51. A typical qoffset value of -1/10 therefore indicates that - * this region should be encoded with a QP around one-tenth of the full - * range better than the rest of the frame. So, if most of the frame - * were to be encoded with a QP of around 30, this region would get a QP - * of around 24 (an offset of approximately -1/10 * (51 - -12) = -6.3). - * An extreme value of -1 would indicate that this region should be - * encoded with the best possible quality regardless of the treatment of - * the rest of the frame - that is, should be encoded at a QP of -12. - */ - AVRational qoffset; -} AVRegionOfInterest; - -/** - * This structure describes decoded (raw) audio or video data. - * - * AVFrame must be allocated using av_frame_alloc(). Note that this only - * allocates the AVFrame itself, the buffers for the data must be managed - * through other means (see below). - * AVFrame must be freed with av_frame_free(). - * - * AVFrame is typically allocated once and then reused multiple times to hold - * different data (e.g. a single AVFrame to hold frames received from a - * decoder). In such a case, av_frame_unref() will free any references held by - * the frame and reset it to its original clean state before it - * is reused again. - * - * The data described by an AVFrame is usually reference counted through the - * AVBuffer API. The underlying buffer references are stored in AVFrame.buf / - * AVFrame.extended_buf. An AVFrame is considered to be reference counted if at - * least one reference is set, i.e. if AVFrame.buf[0] != NULL. In such a case, - * every single data plane must be contained in one of the buffers in - * AVFrame.buf or AVFrame.extended_buf. - * There may be a single buffer for all the data, or one separate buffer for - * each plane, or anything in between. - * - * sizeof(AVFrame) is not a part of the public ABI, so new fields may be added - * to the end with a minor bump. - * - * Fields can be accessed through AVOptions, the name string used, matches the - * C structure field name for fields accessible through AVOptions. The AVClass - * for AVFrame can be obtained from avcodec_get_frame_class() - */ -typedef struct AVFrame { -#define AV_NUM_DATA_POINTERS 8 - /** - * pointer to the picture/channel planes. - * This might be different from the first allocated byte. For video, - * it could even point to the end of the image data. - * - * All pointers in data and extended_data must point into one of the - * AVBufferRef in buf or extended_buf. - * - * Some decoders access areas outside 0,0 - width,height, please - * see avcodec_align_dimensions2(). Some filters and swscale can read - * up to 16 bytes beyond the planes, if these filters are to be used, - * then 16 extra bytes must be allocated. - * - * NOTE: Pointers not needed by the format MUST be set to NULL. - * - * @attention In case of video, the data[] pointers can point to the - * end of image data in order to reverse line order, when used in - * combination with negative values in the linesize[] array. - */ - uint8_t *data[AV_NUM_DATA_POINTERS]; - - /** - * For video, a positive or negative value, which is typically indicating - * the size in bytes of each picture line, but it can also be: - * - the negative byte size of lines for vertical flipping - * (with data[n] pointing to the end of the data - * - a positive or negative multiple of the byte size as for accessing - * even and odd fields of a frame (possibly flipped) - * - * For audio, only linesize[0] may be set. For planar audio, each channel - * plane must be the same size. - * - * For video the linesizes should be multiples of the CPUs alignment - * preference, this is 16 or 32 for modern desktop CPUs. - * Some code requires such alignment other code can be slower without - * correct alignment, for yet other it makes no difference. - * - * @note The linesize may be larger than the size of usable data -- there - * may be extra padding present for performance reasons. - * - * @attention In case of video, line size values can be negative to achieve - * a vertically inverted iteration over image lines. - */ - int linesize[AV_NUM_DATA_POINTERS]; - - /** - * pointers to the data planes/channels. - * - * For video, this should simply point to data[]. - * - * For planar audio, each channel has a separate data pointer, and - * linesize[0] contains the size of each channel buffer. - * For packed audio, there is just one data pointer, and linesize[0] - * contains the total size of the buffer for all channels. - * - * Note: Both data and extended_data should always be set in a valid frame, - * but for planar audio with more channels that can fit in data, - * extended_data must be used in order to access all channels. - */ - uint8_t **extended_data; - - /** - * @name Video dimensions - * Video frames only. The coded dimensions (in pixels) of the video frame, - * i.e. the size of the rectangle that contains some well-defined values. - * - * @note The part of the frame intended for display/presentation is further - * restricted by the @ref cropping "Cropping rectangle". - * @{ - */ - int width, height; - /** - * @} - */ - - /** - * number of audio samples (per channel) described by this frame - */ - int nb_samples; - - /** - * format of the frame, -1 if unknown or unset - * Values correspond to enum AVPixelFormat for video frames, - * enum AVSampleFormat for audio) - */ - int format; - - /** - * 1 -> keyframe, 0-> not - */ - int key_frame; - - /** - * Picture type of the frame. - */ - enum AVPictureType pict_type; - - /** - * Sample aspect ratio for the video frame, 0/1 if unknown/unspecified. - */ - AVRational sample_aspect_ratio; - - /** - * Presentation timestamp in time_base units (time when frame should be shown to user). - */ - int64_t pts; - - /** - * DTS copied from the AVPacket that triggered returning this frame. (if frame threading isn't used) - * This is also the Presentation time of this AVFrame calculated from - * only AVPacket.dts values without pts values. - */ - int64_t pkt_dts; - - /** - * Time base for the timestamps in this frame. - * In the future, this field may be set on frames output by decoders or - * filters, but its value will be by default ignored on input to encoders - * or filters. - */ - AVRational time_base; - - /** - * picture number in bitstream order - */ - int coded_picture_number; - /** - * picture number in display order - */ - int display_picture_number; - - /** - * quality (between 1 (good) and FF_LAMBDA_MAX (bad)) - */ - int quality; - - /** - * for some private data of the user - */ - void *opaque; - - /** - * When decoding, this signals how much the picture must be delayed. - * extra_delay = repeat_pict / (2*fps) - */ - int repeat_pict; - - /** - * The content of the picture is interlaced. - */ - int interlaced_frame; - - /** - * If the content is interlaced, is top field displayed first. - */ - int top_field_first; - - /** - * Tell user application that palette has changed from previous frame. - */ - int palette_has_changed; - - /** - * reordered opaque 64 bits (generally an integer or a double precision float - * PTS but can be anything). - * The user sets AVCodecContext.reordered_opaque to represent the input at - * that time, - * the decoder reorders values as needed and sets AVFrame.reordered_opaque - * to exactly one of the values provided by the user through AVCodecContext.reordered_opaque - */ - int64_t reordered_opaque; - - /** - * Sample rate of the audio data. - */ - int sample_rate; - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * Channel layout of the audio data. - * @deprecated use ch_layout instead - */ - attribute_deprecated - uint64_t channel_layout; -#endif - - /** - * AVBuffer references backing the data for this frame. All the pointers in - * data and extended_data must point inside one of the buffers in buf or - * extended_buf. This array must be filled contiguously -- if buf[i] is - * non-NULL then buf[j] must also be non-NULL for all j < i. - * - * There may be at most one AVBuffer per data plane, so for video this array - * always contains all the references. For planar audio with more than - * AV_NUM_DATA_POINTERS channels, there may be more buffers than can fit in - * this array. Then the extra AVBufferRef pointers are stored in the - * extended_buf array. - */ - AVBufferRef *buf[AV_NUM_DATA_POINTERS]; - - /** - * For planar audio which requires more than AV_NUM_DATA_POINTERS - * AVBufferRef pointers, this array will hold all the references which - * cannot fit into AVFrame.buf. - * - * Note that this is different from AVFrame.extended_data, which always - * contains all the pointers. This array only contains the extra pointers, - * which cannot fit into AVFrame.buf. - * - * This array is always allocated using av_malloc() by whoever constructs - * the frame. It is freed in av_frame_unref(). - */ - AVBufferRef **extended_buf; - /** - * Number of elements in extended_buf. - */ - int nb_extended_buf; - - AVFrameSideData **side_data; - int nb_side_data; - -/** - * @defgroup lavu_frame_flags AV_FRAME_FLAGS - * @ingroup lavu_frame - * Flags describing additional frame properties. - * - * @{ - */ - -/** - * The frame data may be corrupted, e.g. due to decoding errors. - */ -#define AV_FRAME_FLAG_CORRUPT (1 << 0) -/** - * A flag to mark the frames which need to be decoded, but shouldn't be output. - */ -#define AV_FRAME_FLAG_DISCARD (1 << 2) -/** - * @} - */ - - /** - * Frame flags, a combination of @ref lavu_frame_flags - */ - int flags; - - /** - * MPEG vs JPEG YUV range. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorRange color_range; - - enum AVColorPrimaries color_primaries; - - enum AVColorTransferCharacteristic color_trc; - - /** - * YUV colorspace type. - * - encoding: Set by user - * - decoding: Set by libavcodec - */ - enum AVColorSpace colorspace; - - enum AVChromaLocation chroma_location; - - /** - * frame timestamp estimated using various heuristics, in stream time base - * - encoding: unused - * - decoding: set by libavcodec, read by user. - */ - int64_t best_effort_timestamp; - - /** - * reordered pos from the last AVPacket that has been input into the decoder - * - encoding: unused - * - decoding: Read by user. - */ - int64_t pkt_pos; - -#if FF_API_PKT_DURATION - /** - * duration of the corresponding packet, expressed in - * AVStream->time_base units, 0 if unknown. - * - encoding: unused - * - decoding: Read by user. - * - * @deprecated use duration instead - */ - attribute_deprecated - int64_t pkt_duration; -#endif - - /** - * metadata. - * - encoding: Set by user. - * - decoding: Set by libavcodec. - */ - AVDictionary *metadata; - - /** - * decode error flags of the frame, set to a combination of - * FF_DECODE_ERROR_xxx flags if the decoder produced a frame, but there - * were errors during the decoding. - * - encoding: unused - * - decoding: set by libavcodec, read by user. - */ - int decode_error_flags; -#define FF_DECODE_ERROR_INVALID_BITSTREAM 1 -#define FF_DECODE_ERROR_MISSING_REFERENCE 2 -#define FF_DECODE_ERROR_CONCEALMENT_ACTIVE 4 -#define FF_DECODE_ERROR_DECODE_SLICES 8 - -#if FF_API_OLD_CHANNEL_LAYOUT - /** - * number of audio channels, only used for audio. - * - encoding: unused - * - decoding: Read by user. - * @deprecated use ch_layout instead - */ - attribute_deprecated - int channels; -#endif - - /** - * size of the corresponding packet containing the compressed - * frame. - * It is set to a negative value if unknown. - * - encoding: unused - * - decoding: set by libavcodec, read by user. - */ - int pkt_size; - - /** - * For hwaccel-format frames, this should be a reference to the - * AVHWFramesContext describing the frame. - */ - AVBufferRef *hw_frames_ctx; - - /** - * AVBufferRef for free use by the API user. FFmpeg will never check the - * contents of the buffer ref. FFmpeg calls av_buffer_unref() on it when - * the frame is unreferenced. av_frame_copy_props() calls create a new - * reference with av_buffer_ref() for the target frame's opaque_ref field. - * - * This is unrelated to the opaque field, although it serves a similar - * purpose. - */ - AVBufferRef *opaque_ref; - - /** - * @anchor cropping - * @name Cropping - * Video frames only. The number of pixels to discard from the the - * top/bottom/left/right border of the frame to obtain the sub-rectangle of - * the frame intended for presentation. - * @{ - */ - size_t crop_top; - size_t crop_bottom; - size_t crop_left; - size_t crop_right; - /** - * @} - */ - - /** - * AVBufferRef for internal use by a single libav* library. - * Must not be used to transfer data between libraries. - * Has to be NULL when ownership of the frame leaves the respective library. - * - * Code outside the FFmpeg libs should never check or change the contents of the buffer ref. - * - * FFmpeg calls av_buffer_unref() on it when the frame is unreferenced. - * av_frame_copy_props() calls create a new reference with av_buffer_ref() - * for the target frame's private_ref field. - */ - AVBufferRef *private_ref; - - /** - * Channel layout of the audio data. - */ - AVChannelLayout ch_layout; - - /** - * Duration of the frame, in the same units as pts. 0 if unknown. - */ - int64_t duration; -} AVFrame; - - -#if FF_API_COLORSPACE_NAME -/** - * Get the name of a colorspace. - * @return a static string identifying the colorspace; can be NULL. - * @deprecated use av_color_space_name() - */ -attribute_deprecated -const char *av_get_colorspace_name(enum AVColorSpace val); -#endif -/** - * Allocate an AVFrame and set its fields to default values. The resulting - * struct must be freed using av_frame_free(). - * - * @return An AVFrame filled with default values or NULL on failure. - * - * @note this only allocates the AVFrame itself, not the data buffers. Those - * must be allocated through other means, e.g. with av_frame_get_buffer() or - * manually. - */ -AVFrame *av_frame_alloc(void); - -/** - * Free the frame and any dynamically allocated objects in it, - * e.g. extended_data. If the frame is reference counted, it will be - * unreferenced first. - * - * @param frame frame to be freed. The pointer will be set to NULL. - */ -void av_frame_free(AVFrame **frame); - -/** - * Set up a new reference to the data described by the source frame. - * - * Copy frame properties from src to dst and create a new reference for each - * AVBufferRef from src. - * - * If src is not reference counted, new buffers are allocated and the data is - * copied. - * - * @warning: dst MUST have been either unreferenced with av_frame_unref(dst), - * or newly allocated with av_frame_alloc() before calling this - * function, or undefined behavior will occur. - * - * @return 0 on success, a negative AVERROR on error - */ -int av_frame_ref(AVFrame *dst, const AVFrame *src); - -/** - * Create a new frame that references the same data as src. - * - * This is a shortcut for av_frame_alloc()+av_frame_ref(). - * - * @return newly created AVFrame on success, NULL on error. - */ -AVFrame *av_frame_clone(const AVFrame *src); - -/** - * Unreference all the buffers referenced by frame and reset the frame fields. - */ -void av_frame_unref(AVFrame *frame); - -/** - * Move everything contained in src to dst and reset src. - * - * @warning: dst is not unreferenced, but directly overwritten without reading - * or deallocating its contents. Call av_frame_unref(dst) manually - * before calling this function to ensure that no memory is leaked. - */ -void av_frame_move_ref(AVFrame *dst, AVFrame *src); - -/** - * Allocate new buffer(s) for audio or video data. - * - * The following fields must be set on frame before calling this function: - * - format (pixel format for video, sample format for audio) - * - width and height for video - * - nb_samples and ch_layout for audio - * - * This function will fill AVFrame.data and AVFrame.buf arrays and, if - * necessary, allocate and fill AVFrame.extended_data and AVFrame.extended_buf. - * For planar formats, one buffer will be allocated for each plane. - * - * @warning: if frame already has been allocated, calling this function will - * leak memory. In addition, undefined behavior can occur in certain - * cases. - * - * @param frame frame in which to store the new buffers. - * @param align Required buffer size alignment. If equal to 0, alignment will be - * chosen automatically for the current CPU. It is highly - * recommended to pass 0 here unless you know what you are doing. - * - * @return 0 on success, a negative AVERROR on error. - */ -int av_frame_get_buffer(AVFrame *frame, int align); - -/** - * Check if the frame data is writable. - * - * @return A positive value if the frame data is writable (which is true if and - * only if each of the underlying buffers has only one reference, namely the one - * stored in this frame). Return 0 otherwise. - * - * If 1 is returned the answer is valid until av_buffer_ref() is called on any - * of the underlying AVBufferRefs (e.g. through av_frame_ref() or directly). - * - * @see av_frame_make_writable(), av_buffer_is_writable() - */ -int av_frame_is_writable(AVFrame *frame); - -/** - * Ensure that the frame data is writable, avoiding data copy if possible. - * - * Do nothing if the frame is writable, allocate new buffers and copy the data - * if it is not. Non-refcounted frames behave as non-writable, i.e. a copy - * is always made. - * - * @return 0 on success, a negative AVERROR on error. - * - * @see av_frame_is_writable(), av_buffer_is_writable(), - * av_buffer_make_writable() - */ -int av_frame_make_writable(AVFrame *frame); - -/** - * Copy the frame data from src to dst. - * - * This function does not allocate anything, dst must be already initialized and - * allocated with the same parameters as src. - * - * This function only copies the frame data (i.e. the contents of the data / - * extended data arrays), not any other properties. - * - * @return >= 0 on success, a negative AVERROR on error. - */ -int av_frame_copy(AVFrame *dst, const AVFrame *src); - -/** - * Copy only "metadata" fields from src to dst. - * - * Metadata for the purpose of this function are those fields that do not affect - * the data layout in the buffers. E.g. pts, sample rate (for audio) or sample - * aspect ratio (for video), but not width/height or channel layout. - * Side data is also copied. - */ -int av_frame_copy_props(AVFrame *dst, const AVFrame *src); - -/** - * Get the buffer reference a given data plane is stored in. - * - * @param plane index of the data plane of interest in frame->extended_data. - * - * @return the buffer reference that contains the plane or NULL if the input - * frame is not valid. - */ -AVBufferRef *av_frame_get_plane_buffer(AVFrame *frame, int plane); - -/** - * Add a new side data to a frame. - * - * @param frame a frame to which the side data should be added - * @param type type of the added side data - * @param size size of the side data - * - * @return newly added side data on success, NULL on error - */ -AVFrameSideData *av_frame_new_side_data(AVFrame *frame, - enum AVFrameSideDataType type, - size_t size); - -/** - * Add a new side data to a frame from an existing AVBufferRef - * - * @param frame a frame to which the side data should be added - * @param type the type of the added side data - * @param buf an AVBufferRef to add as side data. The ownership of - * the reference is transferred to the frame. - * - * @return newly added side data on success, NULL on error. On failure - * the frame is unchanged and the AVBufferRef remains owned by - * the caller. - */ -AVFrameSideData *av_frame_new_side_data_from_buf(AVFrame *frame, - enum AVFrameSideDataType type, - AVBufferRef *buf); - -/** - * @return a pointer to the side data of a given type on success, NULL if there - * is no side data with such type in this frame. - */ -AVFrameSideData *av_frame_get_side_data(const AVFrame *frame, - enum AVFrameSideDataType type); - -/** - * Remove and free all side data instances of the given type. - */ -void av_frame_remove_side_data(AVFrame *frame, enum AVFrameSideDataType type); - - -/** - * Flags for frame cropping. - */ -enum { - /** - * Apply the maximum possible cropping, even if it requires setting the - * AVFrame.data[] entries to unaligned pointers. Passing unaligned data - * to FFmpeg API is generally not allowed, and causes undefined behavior - * (such as crashes). You can pass unaligned data only to FFmpeg APIs that - * are explicitly documented to accept it. Use this flag only if you - * absolutely know what you are doing. - */ - AV_FRAME_CROP_UNALIGNED = 1 << 0, -}; - -/** - * Crop the given video AVFrame according to its crop_left/crop_top/crop_right/ - * crop_bottom fields. If cropping is successful, the function will adjust the - * data pointers and the width/height fields, and set the crop fields to 0. - * - * In all cases, the cropping boundaries will be rounded to the inherent - * alignment of the pixel format. In some cases, such as for opaque hwaccel - * formats, the left/top cropping is ignored. The crop fields are set to 0 even - * if the cropping was rounded or ignored. - * - * @param frame the frame which should be cropped - * @param flags Some combination of AV_FRAME_CROP_* flags, or 0. - * - * @return >= 0 on success, a negative AVERROR on error. If the cropping fields - * were invalid, AVERROR(ERANGE) is returned, and nothing is changed. - */ -int av_frame_apply_cropping(AVFrame *frame, int flags); - -/** - * @return a string identifying the side data type - */ -const char *av_frame_side_data_name(enum AVFrameSideDataType type); - -/** - * @} - */ - -#endif /* AVUTIL_FRAME_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/hash.h b/third_party/ffmpeg/windows/include/libavutil/hash.h deleted file mode 100644 index 94151ded..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/hash.h +++ /dev/null @@ -1,264 +0,0 @@ -/* - * Copyright (C) 2013 Reimar Döffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_hash_generic - * Generic hashing API - */ - -#ifndef AVUTIL_HASH_H -#define AVUTIL_HASH_H - -#include -#include - -/** - * @defgroup lavu_hash Hash Functions - * @ingroup lavu_crypto - * Hash functions useful in multimedia. - * - * Hash functions are widely used in multimedia, from error checking and - * concealment to internal regression testing. libavutil has efficient - * implementations of a variety of hash functions that may be useful for - * FFmpeg and other multimedia applications. - * - * @{ - * - * @defgroup lavu_hash_generic Generic Hashing API - * An abstraction layer for all hash functions supported by libavutil. - * - * If your application needs to support a wide range of different hash - * functions, then the Generic Hashing API is for you. It provides a generic, - * reusable API for @ref lavu_hash "all hash functions" implemented in libavutil. - * If you just need to use one particular hash function, use the @ref lavu_hash - * "individual hash" directly. - * - * @section Sample Code - * - * A basic template for using the Generic Hashing API follows: - * - * @code - * struct AVHashContext *ctx = NULL; - * const char *hash_name = NULL; - * uint8_t *output_buf = NULL; - * - * // Select from a string returned by av_hash_names() - * hash_name = ...; - * - * // Allocate a hash context - * ret = av_hash_alloc(&ctx, hash_name); - * if (ret < 0) - * return ret; - * - * // Initialize the hash context - * av_hash_init(ctx); - * - * // Update the hash context with data - * while (data_left) { - * av_hash_update(ctx, data, size); - * } - * - * // Now we have no more data, so it is time to finalize the hash and get the - * // output. But we need to first allocate an output buffer. Note that you can - * // use any memory allocation function, including malloc(), not just - * // av_malloc(). - * output_buf = av_malloc(av_hash_get_size(ctx)); - * if (!output_buf) - * return AVERROR(ENOMEM); - * - * // Finalize the hash context. - * // You can use any of the av_hash_final*() functions provided, for other - * // output formats. If you do so, be sure to adjust the memory allocation - * // above. See the function documentation below for the exact amount of extra - * // memory needed. - * av_hash_final(ctx, output_buffer); - * - * // Free the context - * av_hash_freep(&ctx); - * @endcode - * - * @section Hash Function-Specific Information - * If the CRC32 hash is selected, the #AV_CRC_32_IEEE polynomial will be - * used. - * - * If the Murmur3 hash is selected, the default seed will be used. See @ref - * lavu_murmur3_seedinfo "Murmur3" for more information. - * - * @{ - */ - -/** - * @example ffhash.c - * This example is a simple command line application that takes one or more - * arguments. It demonstrates a typical use of the hashing API with allocation, - * initialization, updating, and finalizing. - */ - -struct AVHashContext; - -/** - * Allocate a hash context for the algorithm specified by name. - * - * @return >= 0 for success, a negative error code for failure - * - * @note The context is not initialized after a call to this function; you must - * call av_hash_init() to do so. - */ -int av_hash_alloc(struct AVHashContext **ctx, const char *name); - -/** - * Get the names of available hash algorithms. - * - * This function can be used to enumerate the algorithms. - * - * @param[in] i Index of the hash algorithm, starting from 0 - * @return Pointer to a static string or `NULL` if `i` is out of range - */ -const char *av_hash_names(int i); - -/** - * Get the name of the algorithm corresponding to the given hash context. - */ -const char *av_hash_get_name(const struct AVHashContext *ctx); - -/** - * Maximum value that av_hash_get_size() will currently return. - * - * You can use this if you absolutely want or need to use static allocation for - * the output buffer and are fine with not supporting hashes newly added to - * libavutil without recompilation. - * - * @warning - * Adding new hashes with larger sizes, and increasing the macro while doing - * so, will not be considered an ABI change. To prevent your code from - * overflowing a buffer, either dynamically allocate the output buffer with - * av_hash_get_size(), or limit your use of the Hashing API to hashes that are - * already in FFmpeg during the time of compilation. - */ -#define AV_HASH_MAX_SIZE 64 - -/** - * Get the size of the resulting hash value in bytes. - * - * The maximum value this function will currently return is available as macro - * #AV_HASH_MAX_SIZE. - * - * @param[in] ctx Hash context - * @return Size of the hash value in bytes - */ -int av_hash_get_size(const struct AVHashContext *ctx); - -/** - * Initialize or reset a hash context. - * - * @param[in,out] ctx Hash context - */ -void av_hash_init(struct AVHashContext *ctx); - -/** - * Update a hash context with additional data. - * - * @param[in,out] ctx Hash context - * @param[in] src Data to be added to the hash context - * @param[in] len Size of the additional data - */ -void av_hash_update(struct AVHashContext *ctx, const uint8_t *src, size_t len); - -/** - * Finalize a hash context and compute the actual hash value. - * - * The minimum size of `dst` buffer is given by av_hash_get_size() or - * #AV_HASH_MAX_SIZE. The use of the latter macro is discouraged. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the final hash value will be stored - * - * @see av_hash_final_bin() provides an alternative API - */ -void av_hash_final(struct AVHashContext *ctx, uint8_t *dst); - -/** - * Finalize a hash context and store the actual hash value in a buffer. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * If `size` is smaller than the hash size (given by av_hash_get_size()), the - * hash is truncated; if size is larger, the buffer is padded with 0. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the final hash value will be stored - * @param[in] size Number of bytes to write to `dst` - */ -void av_hash_final_bin(struct AVHashContext *ctx, uint8_t *dst, int size); - -/** - * Finalize a hash context and store the hexadecimal representation of the - * actual hash value as a string. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * The string is always 0-terminated. - * - * If `size` is smaller than `2 * hash_size + 1`, where `hash_size` is the - * value returned by av_hash_get_size(), the string will be truncated. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the string will be stored - * @param[in] size Maximum number of bytes to write to `dst` - */ -void av_hash_final_hex(struct AVHashContext *ctx, uint8_t *dst, int size); - -/** - * Finalize a hash context and store the Base64 representation of the - * actual hash value as a string. - * - * It is not safe to update or finalize a hash context again, if it has already - * been finalized. - * - * The string is always 0-terminated. - * - * If `size` is smaller than AV_BASE64_SIZE(hash_size), where `hash_size` is - * the value returned by av_hash_get_size(), the string will be truncated. - * - * @param[in,out] ctx Hash context - * @param[out] dst Where the final hash value will be stored - * @param[in] size Maximum number of bytes to write to `dst` - */ -void av_hash_final_b64(struct AVHashContext *ctx, uint8_t *dst, int size); - -/** - * Free hash context and set hash context pointer to `NULL`. - * - * @param[in,out] ctx Pointer to hash context - */ -void av_hash_freep(struct AVHashContext **ctx); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_HASH_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/hdr_dynamic_metadata.h b/third_party/ffmpeg/windows/include/libavutil/hdr_dynamic_metadata.h deleted file mode 100644 index 2d72de56..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/hdr_dynamic_metadata.h +++ /dev/null @@ -1,343 +0,0 @@ -/* - * Copyright (c) 2018 Mohammad Izadi - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HDR_DYNAMIC_METADATA_H -#define AVUTIL_HDR_DYNAMIC_METADATA_H - -#include "frame.h" -#include "rational.h" - -/** - * Option for overlapping elliptical pixel selectors in an image. - */ -enum AVHDRPlusOverlapProcessOption { - AV_HDR_PLUS_OVERLAP_PROCESS_WEIGHTED_AVERAGING = 0, - AV_HDR_PLUS_OVERLAP_PROCESS_LAYERING = 1, -}; - -/** - * Represents the percentile at a specific percentage in - * a distribution. - */ -typedef struct AVHDRPlusPercentile { - /** - * The percentage value corresponding to a specific percentile linearized - * RGB value in the processing window in the scene. The value shall be in - * the range of 0 to100, inclusive. - */ - uint8_t percentage; - - /** - * The linearized maxRGB value at a specific percentile in the processing - * window in the scene. The value shall be in the range of 0 to 1, inclusive - * and in multiples of 0.00001. - */ - AVRational percentile; -} AVHDRPlusPercentile; - -/** - * Color transform parameters at a processing window in a dynamic metadata for - * SMPTE 2094-40. - */ -typedef struct AVHDRPlusColorTransformParams { - /** - * The relative x coordinate of the top left pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(width of Picture - 1). The value 1 corresponds - * to the absolute coordinate of width of Picture - 1. The value for - * first processing window shall be 0. - */ - AVRational window_upper_left_corner_x; - - /** - * The relative y coordinate of the top left pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(height of Picture - 1). The value 1 corresponds - * to the absolute coordinate of height of Picture - 1. The value for - * first processing window shall be 0. - */ - AVRational window_upper_left_corner_y; - - /** - * The relative x coordinate of the bottom right pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(width of Picture - 1). The value 1 corresponds - * to the absolute coordinate of width of Picture - 1. The value for - * first processing window shall be 1. - */ - AVRational window_lower_right_corner_x; - - /** - * The relative y coordinate of the bottom right pixel of the processing - * window. The value shall be in the range of 0 and 1, inclusive and - * in multiples of 1/(height of Picture - 1). The value 1 corresponds - * to the absolute coordinate of height of Picture - 1. The value for - * first processing window shall be 1. - */ - AVRational window_lower_right_corner_y; - - /** - * The x coordinate of the center position of the concentric internal and - * external ellipses of the elliptical pixel selector in the processing - * window. The value shall be in the range of 0 to (width of Picture - 1), - * inclusive and in multiples of 1 pixel. - */ - uint16_t center_of_ellipse_x; - - /** - * The y coordinate of the center position of the concentric internal and - * external ellipses of the elliptical pixel selector in the processing - * window. The value shall be in the range of 0 to (height of Picture - 1), - * inclusive and in multiples of 1 pixel. - */ - uint16_t center_of_ellipse_y; - - /** - * The clockwise rotation angle in degree of arc with respect to the - * positive direction of the x-axis of the concentric internal and external - * ellipses of the elliptical pixel selector in the processing window. The - * value shall be in the range of 0 to 180, inclusive and in multiples of 1. - */ - uint8_t rotation_angle; - - /** - * The semi-major axis value of the internal ellipse of the elliptical pixel - * selector in amount of pixels in the processing window. The value shall be - * in the range of 1 to 65535, inclusive and in multiples of 1 pixel. - */ - uint16_t semimajor_axis_internal_ellipse; - - /** - * The semi-major axis value of the external ellipse of the elliptical pixel - * selector in amount of pixels in the processing window. The value - * shall not be less than semimajor_axis_internal_ellipse of the current - * processing window. The value shall be in the range of 1 to 65535, - * inclusive and in multiples of 1 pixel. - */ - uint16_t semimajor_axis_external_ellipse; - - /** - * The semi-minor axis value of the external ellipse of the elliptical pixel - * selector in amount of pixels in the processing window. The value shall be - * in the range of 1 to 65535, inclusive and in multiples of 1 pixel. - */ - uint16_t semiminor_axis_external_ellipse; - - /** - * Overlap process option indicates one of the two methods of combining - * rendered pixels in the processing window in an image with at least one - * elliptical pixel selector. For overlapping elliptical pixel selectors - * in an image, overlap_process_option shall have the same value. - */ - enum AVHDRPlusOverlapProcessOption overlap_process_option; - - /** - * The maximum of the color components of linearized RGB values in the - * processing window in the scene. The values should be in the range of 0 to - * 1, inclusive and in multiples of 0.00001. maxscl[ 0 ], maxscl[ 1 ], and - * maxscl[ 2 ] are corresponding to R, G, B color components respectively. - */ - AVRational maxscl[3]; - - /** - * The average of linearized maxRGB values in the processing window in the - * scene. The value should be in the range of 0 to 1, inclusive and in - * multiples of 0.00001. - */ - AVRational average_maxrgb; - - /** - * The number of linearized maxRGB values at given percentiles in the - * processing window in the scene. The maximum value shall be 15. - */ - uint8_t num_distribution_maxrgb_percentiles; - - /** - * The linearized maxRGB values at given percentiles in the - * processing window in the scene. - */ - AVHDRPlusPercentile distribution_maxrgb[15]; - - /** - * The fraction of selected pixels in the image that contains the brightest - * pixel in the scene. The value shall be in the range of 0 to 1, inclusive - * and in multiples of 0.001. - */ - AVRational fraction_bright_pixels; - - /** - * This flag indicates that the metadata for the tone mapping function in - * the processing window is present (for value of 1). - */ - uint8_t tone_mapping_flag; - - /** - * The x coordinate of the separation point between the linear part and the - * curved part of the tone mapping function. The value shall be in the range - * of 0 to 1, excluding 0 and in multiples of 1/4095. - */ - AVRational knee_point_x; - - /** - * The y coordinate of the separation point between the linear part and the - * curved part of the tone mapping function. The value shall be in the range - * of 0 to 1, excluding 0 and in multiples of 1/4095. - */ - AVRational knee_point_y; - - /** - * The number of the intermediate anchor parameters of the tone mapping - * function in the processing window. The maximum value shall be 15. - */ - uint8_t num_bezier_curve_anchors; - - /** - * The intermediate anchor parameters of the tone mapping function in the - * processing window in the scene. The values should be in the range of 0 - * to 1, inclusive and in multiples of 1/1023. - */ - AVRational bezier_curve_anchors[15]; - - /** - * This flag shall be equal to 0 in bitstreams conforming to this version of - * this Specification. Other values are reserved for future use. - */ - uint8_t color_saturation_mapping_flag; - - /** - * The color saturation gain in the processing window in the scene. The - * value shall be in the range of 0 to 63/8, inclusive and in multiples of - * 1/8. The default value shall be 1. - */ - AVRational color_saturation_weight; -} AVHDRPlusColorTransformParams; - -/** - * This struct represents dynamic metadata for color volume transform - - * application 4 of SMPTE 2094-40:2016 standard. - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with - * av_dynamic_hdr_plus_alloc() and its size is not a part of - * the public ABI. - */ -typedef struct AVDynamicHDRPlus { - /** - * Country code by Rec. ITU-T T.35 Annex A. The value shall be 0xB5. - */ - uint8_t itu_t_t35_country_code; - - /** - * Application version in the application defining document in ST-2094 - * suite. The value shall be set to 0. - */ - uint8_t application_version; - - /** - * The number of processing windows. The value shall be in the range - * of 1 to 3, inclusive. - */ - uint8_t num_windows; - - /** - * The color transform parameters for every processing window. - */ - AVHDRPlusColorTransformParams params[3]; - - /** - * The nominal maximum display luminance of the targeted system display, - * in units of 0.0001 candelas per square metre. The value shall be in - * the range of 0 to 10000, inclusive. - */ - AVRational targeted_system_display_maximum_luminance; - - /** - * This flag shall be equal to 0 in bit streams conforming to this version - * of this Specification. The value 1 is reserved for future use. - */ - uint8_t targeted_system_display_actual_peak_luminance_flag; - - /** - * The number of rows in the targeted system_display_actual_peak_luminance - * array. The value shall be in the range of 2 to 25, inclusive. - */ - uint8_t num_rows_targeted_system_display_actual_peak_luminance; - - /** - * The number of columns in the - * targeted_system_display_actual_peak_luminance array. The value shall be - * in the range of 2 to 25, inclusive. - */ - uint8_t num_cols_targeted_system_display_actual_peak_luminance; - - /** - * The normalized actual peak luminance of the targeted system display. The - * values should be in the range of 0 to 1, inclusive and in multiples of - * 1/15. - */ - AVRational targeted_system_display_actual_peak_luminance[25][25]; - - /** - * This flag shall be equal to 0 in bitstreams conforming to this version of - * this Specification. The value 1 is reserved for future use. - */ - uint8_t mastering_display_actual_peak_luminance_flag; - - /** - * The number of rows in the mastering_display_actual_peak_luminance array. - * The value shall be in the range of 2 to 25, inclusive. - */ - uint8_t num_rows_mastering_display_actual_peak_luminance; - - /** - * The number of columns in the mastering_display_actual_peak_luminance - * array. The value shall be in the range of 2 to 25, inclusive. - */ - uint8_t num_cols_mastering_display_actual_peak_luminance; - - /** - * The normalized actual peak luminance of the mastering display used for - * mastering the image essence. The values should be in the range of 0 to 1, - * inclusive and in multiples of 1/15. - */ - AVRational mastering_display_actual_peak_luminance[25][25]; -} AVDynamicHDRPlus; - -/** - * Allocate an AVDynamicHDRPlus structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVDynamicHDRPlus filled with default values or NULL - * on failure. - */ -AVDynamicHDRPlus *av_dynamic_hdr_plus_alloc(size_t *size); - -/** - * Allocate a complete AVDynamicHDRPlus and add it to the frame. - * @param frame The frame which side data is added to. - * - * @return The AVDynamicHDRPlus structure to be filled by caller or NULL - * on failure. - */ -AVDynamicHDRPlus *av_dynamic_hdr_plus_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_HDR_DYNAMIC_METADATA_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/hdr_dynamic_vivid_metadata.h b/third_party/ffmpeg/windows/include/libavutil/hdr_dynamic_vivid_metadata.h deleted file mode 100644 index a34f8307..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/hdr_dynamic_vivid_metadata.h +++ /dev/null @@ -1,285 +0,0 @@ -/* - * Copyright (c) 2021 Limin Wang - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HDR_DYNAMIC_VIVID_METADATA_H -#define AVUTIL_HDR_DYNAMIC_VIVID_METADATA_H - -#include "frame.h" -#include "rational.h" - -/** - * Color tone mapping parameters at a processing window in a dynamic metadata for - * CUVA 005.1:2021. - */ -typedef struct AVHDRVividColorToneMappingParams { - /** - * The nominal maximum display luminance of the targeted system display, - * in multiples of 1.0/4095 candelas per square metre. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational targeted_system_display_maximum_luminance; - - /** - * This flag indicates that transfer the base paramter(for value of 1) - */ - int base_enable_flag; - - /** - * base_param_m_p in the base parameter, - * in multiples of 1.0/16383. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational base_param_m_p; - - /** - * base_param_m_m in the base parameter, - * in multiples of 1.0/10. The value shall be in - * the range of 0.0 to 6.3, inclusive. - */ - AVRational base_param_m_m; - - /** - * base_param_m_a in the base parameter, - * in multiples of 1.0/1023. The value shall be in - * the range of 0.0 to 1.0 inclusive. - */ - AVRational base_param_m_a; - - /** - * base_param_m_b in the base parameter, - * in multiples of 1/1023. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational base_param_m_b; - - /** - * base_param_m_n in the base parameter, - * in multiples of 1.0/10. The value shall be in - * the range of 0.0 to 6.3, inclusive. - */ - AVRational base_param_m_n; - - /** - * indicates k1_0 in the base parameter, - * base_param_k1 <= 1: k1_0 = base_param_k1 - * base_param_k1 > 1: reserved - */ - int base_param_k1; - - /** - * indicates k2_0 in the base parameter, - * base_param_k2 <= 1: k2_0 = base_param_k2 - * base_param_k2 > 1: reserved - */ - int base_param_k2; - - /** - * indicates k3_0 in the base parameter, - * base_param_k3 == 1: k3_0 = base_param_k3 - * base_param_k3 == 2: k3_0 = maximum_maxrgb - * base_param_k3 > 2: reserved - */ - int base_param_k3; - - /** - * This flag indicates that delta mode of base paramter(for value of 1) - */ - int base_param_Delta_enable_mode; - - /** - * base_param_Delta in the base parameter, - * in multiples of 1.0/127. The value shall be in - * the range of 0.0 to 1.0, inclusive. - */ - AVRational base_param_Delta; - - /** - * indicates 3Spline_enable_flag in the base parameter, - * This flag indicates that transfer three Spline of base paramter(for value of 1) - */ - int three_Spline_enable_flag; - - /** - * The number of three Spline. The value shall be in the range - * of 1 to 2, inclusive. - */ - int three_Spline_num; - - /** - * The mode of three Spline. the value shall be in the range - * of 0 to 3, inclusive. - */ - int three_Spline_TH_mode; - - /** - * three_Spline_TH_enable_MB is in the range of 0.0 to 1.0, inclusive - * and in multiples of 1.0/255. - * - */ - AVRational three_Spline_TH_enable_MB; - - /** - * 3Spline_TH_enable of three Spline. - * The value shall be in the range of 0.0 to 1.0, inclusive. - * and in multiples of 1.0/4095. - */ - AVRational three_Spline_TH_enable; - - /** - * 3Spline_TH_Delta1 of three Spline. - * The value shall be in the range of 0.0 to 0.25, inclusive, - * and in multiples of 0.25/1023. - */ - AVRational three_Spline_TH_Delta1; - - /** - * 3Spline_TH_Delta2 of three Spline. - * The value shall be in the range of 0.0 to 0.25, inclusive, - * and in multiples of 0.25/1023. - */ - AVRational three_Spline_TH_Delta2; - - /** - * 3Spline_enable_Strength of three Spline. - * The value shall be in the range of 0.0 to 1.0, inclusive, - * and in multiples of 1.0/255. - */ - AVRational three_Spline_enable_Strength; -} AVHDRVividColorToneMappingParams; - - -/** - * Color transform parameters at a processing window in a dynamic metadata for - * CUVA 005.1:2021. - */ -typedef struct AVHDRVividColorTransformParams { - /** - * Indicates the minimum brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, - * inclusive and in multiples of 1/4095. - */ - AVRational minimum_maxrgb; - - /** - * Indicates the average brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, - * inclusive and in multiples of 1/4095. - */ - AVRational average_maxrgb; - - /** - * Indicates the variance brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, - * inclusive and in multiples of 1/4095. - */ - AVRational variance_maxrgb; - - /** - * Indicates the maximum brightness of the displayed content. - * The values should be in the range of 0.0 to 1.0, inclusive - * and in multiples of 1/4095. - */ - AVRational maximum_maxrgb; - - /** - * This flag indicates that the metadata for the tone mapping function in - * the processing window is present (for value of 1). - */ - int tone_mapping_mode_flag; - - /** - * The number of tone mapping param. The value shall be in the range - * of 1 to 2, inclusive. - */ - int tone_mapping_param_num; - - /** - * The color tone mapping parameters. - */ - AVHDRVividColorToneMappingParams tm_params[2]; - - /** - * This flag indicates that the metadata for the color saturation mapping in - * the processing window is present (for value of 1). - */ - int color_saturation_mapping_flag; - - /** - * The number of color saturation param. The value shall be in the range - * of 0 to 7, inclusive. - */ - int color_saturation_num; - - /** - * Indicates the color correction strength parameter. - * The values should be in the range of 0.0 to 2.0, inclusive - * and in multiples of 1/128. - */ - AVRational color_saturation_gain[8]; -} AVHDRVividColorTransformParams; - -/** - * This struct represents dynamic metadata for color volume transform - - * CUVA 005.1:2021 standard - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with - * av_dynamic_hdr_vivid_alloc() and its size is not a part of - * the public ABI. - */ -typedef struct AVDynamicHDRVivid { - /** - * The system start code. The value shall be set to 0x01. - */ - uint8_t system_start_code; - - /** - * The number of processing windows. The value shall be set to 0x01 - * if the system_start_code is 0x01. - */ - uint8_t num_windows; - - /** - * The color transform parameters for every processing window. - */ - AVHDRVividColorTransformParams params[3]; -} AVDynamicHDRVivid; - -/** - * Allocate an AVDynamicHDRVivid structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVDynamicHDRVivid filled with default values or NULL - * on failure. - */ -AVDynamicHDRVivid *av_dynamic_hdr_vivid_alloc(size_t *size); - -/** - * Allocate a complete AVDynamicHDRVivid and add it to the frame. - * @param frame The frame which side data is added to. - * - * @return The AVDynamicHDRVivid structure to be filled by caller or NULL - * on failure. - */ -AVDynamicHDRVivid *av_dynamic_hdr_vivid_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_HDR_DYNAMIC_VIVID_METADATA_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/hmac.h b/third_party/ffmpeg/windows/include/libavutil/hmac.h deleted file mode 100644 index ca4da6a6..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/hmac.h +++ /dev/null @@ -1,99 +0,0 @@ -/* - * Copyright (C) 2012 Martin Storsjo - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HMAC_H -#define AVUTIL_HMAC_H - -#include - -/** - * @defgroup lavu_hmac HMAC - * @ingroup lavu_crypto - * @{ - */ - -enum AVHMACType { - AV_HMAC_MD5, - AV_HMAC_SHA1, - AV_HMAC_SHA224, - AV_HMAC_SHA256, - AV_HMAC_SHA384, - AV_HMAC_SHA512, -}; - -typedef struct AVHMAC AVHMAC; - -/** - * Allocate an AVHMAC context. - * @param type The hash function used for the HMAC. - */ -AVHMAC *av_hmac_alloc(enum AVHMACType type); - -/** - * Free an AVHMAC context. - * @param ctx The context to free, may be NULL - */ -void av_hmac_free(AVHMAC *ctx); - -/** - * Initialize an AVHMAC context with an authentication key. - * @param ctx The HMAC context - * @param key The authentication key - * @param keylen The length of the key, in bytes - */ -void av_hmac_init(AVHMAC *ctx, const uint8_t *key, unsigned int keylen); - -/** - * Hash data with the HMAC. - * @param ctx The HMAC context - * @param data The data to hash - * @param len The length of the data, in bytes - */ -void av_hmac_update(AVHMAC *ctx, const uint8_t *data, unsigned int len); - -/** - * Finish hashing and output the HMAC digest. - * @param ctx The HMAC context - * @param out The output buffer to write the digest into - * @param outlen The length of the out buffer, in bytes - * @return The number of bytes written to out, or a negative error code. - */ -int av_hmac_final(AVHMAC *ctx, uint8_t *out, unsigned int outlen); - -/** - * Hash an array of data with a key. - * @param ctx The HMAC context - * @param data The data to hash - * @param len The length of the data, in bytes - * @param key The authentication key - * @param keylen The length of the key, in bytes - * @param out The output buffer to write the digest into - * @param outlen The length of the out buffer, in bytes - * @return The number of bytes written to out, or a negative error code. - */ -int av_hmac_calc(AVHMAC *ctx, const uint8_t *data, unsigned int len, - const uint8_t *key, unsigned int keylen, - uint8_t *out, unsigned int outlen); - -/** - * @} - */ - -#endif /* AVUTIL_HMAC_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/hwcontext.h b/third_party/ffmpeg/windows/include/libavutil/hwcontext.h deleted file mode 100644 index c18b7e1e..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/hwcontext.h +++ /dev/null @@ -1,609 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_H -#define AVUTIL_HWCONTEXT_H - -#include "buffer.h" -#include "frame.h" -#include "log.h" -#include "pixfmt.h" - -enum AVHWDeviceType { - AV_HWDEVICE_TYPE_NONE, - AV_HWDEVICE_TYPE_VDPAU, - AV_HWDEVICE_TYPE_CUDA, - AV_HWDEVICE_TYPE_VAAPI, - AV_HWDEVICE_TYPE_DXVA2, - AV_HWDEVICE_TYPE_QSV, - AV_HWDEVICE_TYPE_VIDEOTOOLBOX, - AV_HWDEVICE_TYPE_D3D11VA, - AV_HWDEVICE_TYPE_DRM, - AV_HWDEVICE_TYPE_OPENCL, - AV_HWDEVICE_TYPE_MEDIACODEC, - AV_HWDEVICE_TYPE_VULKAN, -}; - -typedef struct AVHWDeviceInternal AVHWDeviceInternal; - -/** - * This struct aggregates all the (hardware/vendor-specific) "high-level" state, - * i.e. state that is not tied to a concrete processing configuration. - * E.g., in an API that supports hardware-accelerated encoding and decoding, - * this struct will (if possible) wrap the state that is common to both encoding - * and decoding and from which specific instances of encoders or decoders can be - * derived. - * - * This struct is reference-counted with the AVBuffer mechanism. The - * av_hwdevice_ctx_alloc() constructor yields a reference, whose data field - * points to the actual AVHWDeviceContext. Further objects derived from - * AVHWDeviceContext (such as AVHWFramesContext, describing a frame pool with - * specific properties) will hold an internal reference to it. After all the - * references are released, the AVHWDeviceContext itself will be freed, - * optionally invoking a user-specified callback for uninitializing the hardware - * state. - */ -typedef struct AVHWDeviceContext { - /** - * A class for logging. Set by av_hwdevice_ctx_alloc(). - */ - const AVClass *av_class; - - /** - * Private data used internally by libavutil. Must not be accessed in any - * way by the caller. - */ - AVHWDeviceInternal *internal; - - /** - * This field identifies the underlying API used for hardware access. - * - * This field is set when this struct is allocated and never changed - * afterwards. - */ - enum AVHWDeviceType type; - - /** - * The format-specific data, allocated and freed by libavutil along with - * this context. - * - * Should be cast by the user to the format-specific context defined in the - * corresponding header (hwcontext_*.h) and filled as described in the - * documentation before calling av_hwdevice_ctx_init(). - * - * After calling av_hwdevice_ctx_init() this struct should not be modified - * by the caller. - */ - void *hwctx; - - /** - * This field may be set by the caller before calling av_hwdevice_ctx_init(). - * - * If non-NULL, this callback will be called when the last reference to - * this context is unreferenced, immediately before it is freed. - * - * @note when other objects (e.g an AVHWFramesContext) are derived from this - * struct, this callback will be invoked after all such child objects - * are fully uninitialized and their respective destructors invoked. - */ - void (*free)(struct AVHWDeviceContext *ctx); - - /** - * Arbitrary user data, to be used e.g. by the free() callback. - */ - void *user_opaque; -} AVHWDeviceContext; - -typedef struct AVHWFramesInternal AVHWFramesInternal; - -/** - * This struct describes a set or pool of "hardware" frames (i.e. those with - * data not located in normal system memory). All the frames in the pool are - * assumed to be allocated in the same way and interchangeable. - * - * This struct is reference-counted with the AVBuffer mechanism and tied to a - * given AVHWDeviceContext instance. The av_hwframe_ctx_alloc() constructor - * yields a reference, whose data field points to the actual AVHWFramesContext - * struct. - */ -typedef struct AVHWFramesContext { - /** - * A class for logging. - */ - const AVClass *av_class; - - /** - * Private data used internally by libavutil. Must not be accessed in any - * way by the caller. - */ - AVHWFramesInternal *internal; - - /** - * A reference to the parent AVHWDeviceContext. This reference is owned and - * managed by the enclosing AVHWFramesContext, but the caller may derive - * additional references from it. - */ - AVBufferRef *device_ref; - - /** - * The parent AVHWDeviceContext. This is simply a pointer to - * device_ref->data provided for convenience. - * - * Set by libavutil in av_hwframe_ctx_init(). - */ - AVHWDeviceContext *device_ctx; - - /** - * The format-specific data, allocated and freed automatically along with - * this context. - * - * Should be cast by the user to the format-specific context defined in the - * corresponding header (hwframe_*.h) and filled as described in the - * documentation before calling av_hwframe_ctx_init(). - * - * After any frames using this context are created, the contents of this - * struct should not be modified by the caller. - */ - void *hwctx; - - /** - * This field may be set by the caller before calling av_hwframe_ctx_init(). - * - * If non-NULL, this callback will be called when the last reference to - * this context is unreferenced, immediately before it is freed. - */ - void (*free)(struct AVHWFramesContext *ctx); - - /** - * Arbitrary user data, to be used e.g. by the free() callback. - */ - void *user_opaque; - - /** - * A pool from which the frames are allocated by av_hwframe_get_buffer(). - * This field may be set by the caller before calling av_hwframe_ctx_init(). - * The buffers returned by calling av_buffer_pool_get() on this pool must - * have the properties described in the documentation in the corresponding hw - * type's header (hwcontext_*.h). The pool will be freed strictly before - * this struct's free() callback is invoked. - * - * This field may be NULL, then libavutil will attempt to allocate a pool - * internally. Note that certain device types enforce pools allocated at - * fixed size (frame count), which cannot be extended dynamically. In such a - * case, initial_pool_size must be set appropriately. - */ - AVBufferPool *pool; - - /** - * Initial size of the frame pool. If a device type does not support - * dynamically resizing the pool, then this is also the maximum pool size. - * - * May be set by the caller before calling av_hwframe_ctx_init(). Must be - * set if pool is NULL and the device type does not support dynamic pools. - */ - int initial_pool_size; - - /** - * The pixel format identifying the underlying HW surface type. - * - * Must be a hwaccel format, i.e. the corresponding descriptor must have the - * AV_PIX_FMT_FLAG_HWACCEL flag set. - * - * Must be set by the user before calling av_hwframe_ctx_init(). - */ - enum AVPixelFormat format; - - /** - * The pixel format identifying the actual data layout of the hardware - * frames. - * - * Must be set by the caller before calling av_hwframe_ctx_init(). - * - * @note when the underlying API does not provide the exact data layout, but - * only the colorspace/bit depth, this field should be set to the fully - * planar version of that format (e.g. for 8-bit 420 YUV it should be - * AV_PIX_FMT_YUV420P, not AV_PIX_FMT_NV12 or anything else). - */ - enum AVPixelFormat sw_format; - - /** - * The allocated dimensions of the frames in this pool. - * - * Must be set by the user before calling av_hwframe_ctx_init(). - */ - int width, height; -} AVHWFramesContext; - -/** - * Look up an AVHWDeviceType by name. - * - * @param name String name of the device type (case-insensitive). - * @return The type from enum AVHWDeviceType, or AV_HWDEVICE_TYPE_NONE if - * not found. - */ -enum AVHWDeviceType av_hwdevice_find_type_by_name(const char *name); - -/** Get the string name of an AVHWDeviceType. - * - * @param type Type from enum AVHWDeviceType. - * @return Pointer to a static string containing the name, or NULL if the type - * is not valid. - */ -const char *av_hwdevice_get_type_name(enum AVHWDeviceType type); - -/** - * Iterate over supported device types. - * - * @param type AV_HWDEVICE_TYPE_NONE initially, then the previous type - * returned by this function in subsequent iterations. - * @return The next usable device type from enum AVHWDeviceType, or - * AV_HWDEVICE_TYPE_NONE if there are no more. - */ -enum AVHWDeviceType av_hwdevice_iterate_types(enum AVHWDeviceType prev); - -/** - * Allocate an AVHWDeviceContext for a given hardware type. - * - * @param type the type of the hardware device to allocate. - * @return a reference to the newly created AVHWDeviceContext on success or NULL - * on failure. - */ -AVBufferRef *av_hwdevice_ctx_alloc(enum AVHWDeviceType type); - -/** - * Finalize the device context before use. This function must be called after - * the context is filled with all the required information and before it is - * used in any way. - * - * @param ref a reference to the AVHWDeviceContext - * @return 0 on success, a negative AVERROR code on failure - */ -int av_hwdevice_ctx_init(AVBufferRef *ref); - -/** - * Open a device of the specified type and create an AVHWDeviceContext for it. - * - * This is a convenience function intended to cover the simple cases. Callers - * who need to fine-tune device creation/management should open the device - * manually and then wrap it in an AVHWDeviceContext using - * av_hwdevice_ctx_alloc()/av_hwdevice_ctx_init(). - * - * The returned context is already initialized and ready for use, the caller - * should not call av_hwdevice_ctx_init() on it. The user_opaque/free fields of - * the created AVHWDeviceContext are set by this function and should not be - * touched by the caller. - * - * @param device_ctx On success, a reference to the newly-created device context - * will be written here. The reference is owned by the caller - * and must be released with av_buffer_unref() when no longer - * needed. On failure, NULL will be written to this pointer. - * @param type The type of the device to create. - * @param device A type-specific string identifying the device to open. - * @param opts A dictionary of additional (type-specific) options to use in - * opening the device. The dictionary remains owned by the caller. - * @param flags currently unused - * - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_hwdevice_ctx_create(AVBufferRef **device_ctx, enum AVHWDeviceType type, - const char *device, AVDictionary *opts, int flags); - -/** - * Create a new device of the specified type from an existing device. - * - * If the source device is a device of the target type or was originally - * derived from such a device (possibly through one or more intermediate - * devices of other types), then this will return a reference to the - * existing device of the same type as is requested. - * - * Otherwise, it will attempt to derive a new device from the given source - * device. If direct derivation to the new type is not implemented, it will - * attempt the same derivation from each ancestor of the source device in - * turn looking for an implemented derivation method. - * - * @param dst_ctx On success, a reference to the newly-created - * AVHWDeviceContext. - * @param type The type of the new device to create. - * @param src_ctx A reference to an existing AVHWDeviceContext which will be - * used to create the new device. - * @param flags Currently unused; should be set to zero. - * @return Zero on success, a negative AVERROR code on failure. - */ -int av_hwdevice_ctx_create_derived(AVBufferRef **dst_ctx, - enum AVHWDeviceType type, - AVBufferRef *src_ctx, int flags); - -/** - * Create a new device of the specified type from an existing device. - * - * This function performs the same action as av_hwdevice_ctx_create_derived, - * however, it is able to set options for the new device to be derived. - * - * @param dst_ctx On success, a reference to the newly-created - * AVHWDeviceContext. - * @param type The type of the new device to create. - * @param src_ctx A reference to an existing AVHWDeviceContext which will be - * used to create the new device. - * @param options Options for the new device to create, same format as in - * av_hwdevice_ctx_create. - * @param flags Currently unused; should be set to zero. - * @return Zero on success, a negative AVERROR code on failure. - */ -int av_hwdevice_ctx_create_derived_opts(AVBufferRef **dst_ctx, - enum AVHWDeviceType type, - AVBufferRef *src_ctx, - AVDictionary *options, int flags); - -/** - * Allocate an AVHWFramesContext tied to a given device context. - * - * @param device_ctx a reference to a AVHWDeviceContext. This function will make - * a new reference for internal use, the one passed to the - * function remains owned by the caller. - * @return a reference to the newly created AVHWFramesContext on success or NULL - * on failure. - */ -AVBufferRef *av_hwframe_ctx_alloc(AVBufferRef *device_ctx); - -/** - * Finalize the context before use. This function must be called after the - * context is filled with all the required information and before it is attached - * to any frames. - * - * @param ref a reference to the AVHWFramesContext - * @return 0 on success, a negative AVERROR code on failure - */ -int av_hwframe_ctx_init(AVBufferRef *ref); - -/** - * Allocate a new frame attached to the given AVHWFramesContext. - * - * @param hwframe_ctx a reference to an AVHWFramesContext - * @param frame an empty (freshly allocated or unreffed) frame to be filled with - * newly allocated buffers. - * @param flags currently unused, should be set to zero - * @return 0 on success, a negative AVERROR code on failure - */ -int av_hwframe_get_buffer(AVBufferRef *hwframe_ctx, AVFrame *frame, int flags); - -/** - * Copy data to or from a hw surface. At least one of dst/src must have an - * AVHWFramesContext attached. - * - * If src has an AVHWFramesContext attached, then the format of dst (if set) - * must use one of the formats returned by av_hwframe_transfer_get_formats(src, - * AV_HWFRAME_TRANSFER_DIRECTION_FROM). - * If dst has an AVHWFramesContext attached, then the format of src must use one - * of the formats returned by av_hwframe_transfer_get_formats(dst, - * AV_HWFRAME_TRANSFER_DIRECTION_TO) - * - * dst may be "clean" (i.e. with data/buf pointers unset), in which case the - * data buffers will be allocated by this function using av_frame_get_buffer(). - * If dst->format is set, then this format will be used, otherwise (when - * dst->format is AV_PIX_FMT_NONE) the first acceptable format will be chosen. - * - * The two frames must have matching allocated dimensions (i.e. equal to - * AVHWFramesContext.width/height), since not all device types support - * transferring a sub-rectangle of the whole surface. The display dimensions - * (i.e. AVFrame.width/height) may be smaller than the allocated dimensions, but - * also have to be equal for both frames. When the display dimensions are - * smaller than the allocated dimensions, the content of the padding in the - * destination frame is unspecified. - * - * @param dst the destination frame. dst is not touched on failure. - * @param src the source frame. - * @param flags currently unused, should be set to zero - * @return 0 on success, a negative AVERROR error code on failure. - */ -int av_hwframe_transfer_data(AVFrame *dst, const AVFrame *src, int flags); - -enum AVHWFrameTransferDirection { - /** - * Transfer the data from the queried hw frame. - */ - AV_HWFRAME_TRANSFER_DIRECTION_FROM, - - /** - * Transfer the data to the queried hw frame. - */ - AV_HWFRAME_TRANSFER_DIRECTION_TO, -}; - -/** - * Get a list of possible source or target formats usable in - * av_hwframe_transfer_data(). - * - * @param hwframe_ctx the frame context to obtain the information for - * @param dir the direction of the transfer - * @param formats the pointer to the output format list will be written here. - * The list is terminated with AV_PIX_FMT_NONE and must be freed - * by the caller when no longer needed using av_free(). - * If this function returns successfully, the format list will - * have at least one item (not counting the terminator). - * On failure, the contents of this pointer are unspecified. - * @param flags currently unused, should be set to zero - * @return 0 on success, a negative AVERROR code on failure. - */ -int av_hwframe_transfer_get_formats(AVBufferRef *hwframe_ctx, - enum AVHWFrameTransferDirection dir, - enum AVPixelFormat **formats, int flags); - - -/** - * This struct describes the constraints on hardware frames attached to - * a given device with a hardware-specific configuration. This is returned - * by av_hwdevice_get_hwframe_constraints() and must be freed by - * av_hwframe_constraints_free() after use. - */ -typedef struct AVHWFramesConstraints { - /** - * A list of possible values for format in the hw_frames_ctx, - * terminated by AV_PIX_FMT_NONE. This member will always be filled. - */ - enum AVPixelFormat *valid_hw_formats; - - /** - * A list of possible values for sw_format in the hw_frames_ctx, - * terminated by AV_PIX_FMT_NONE. Can be NULL if this information is - * not known. - */ - enum AVPixelFormat *valid_sw_formats; - - /** - * The minimum size of frames in this hw_frames_ctx. - * (Zero if not known.) - */ - int min_width; - int min_height; - - /** - * The maximum size of frames in this hw_frames_ctx. - * (INT_MAX if not known / no limit.) - */ - int max_width; - int max_height; -} AVHWFramesConstraints; - -/** - * Allocate a HW-specific configuration structure for a given HW device. - * After use, the user must free all members as required by the specific - * hardware structure being used, then free the structure itself with - * av_free(). - * - * @param device_ctx a reference to the associated AVHWDeviceContext. - * @return The newly created HW-specific configuration structure on - * success or NULL on failure. - */ -void *av_hwdevice_hwconfig_alloc(AVBufferRef *device_ctx); - -/** - * Get the constraints on HW frames given a device and the HW-specific - * configuration to be used with that device. If no HW-specific - * configuration is provided, returns the maximum possible capabilities - * of the device. - * - * @param ref a reference to the associated AVHWDeviceContext. - * @param hwconfig a filled HW-specific configuration structure, or NULL - * to return the maximum possible capabilities of the device. - * @return AVHWFramesConstraints structure describing the constraints - * on the device, or NULL if not available. - */ -AVHWFramesConstraints *av_hwdevice_get_hwframe_constraints(AVBufferRef *ref, - const void *hwconfig); - -/** - * Free an AVHWFrameConstraints structure. - * - * @param constraints The (filled or unfilled) AVHWFrameConstraints structure. - */ -void av_hwframe_constraints_free(AVHWFramesConstraints **constraints); - - -/** - * Flags to apply to frame mappings. - */ -enum { - /** - * The mapping must be readable. - */ - AV_HWFRAME_MAP_READ = 1 << 0, - /** - * The mapping must be writeable. - */ - AV_HWFRAME_MAP_WRITE = 1 << 1, - /** - * The mapped frame will be overwritten completely in subsequent - * operations, so the current frame data need not be loaded. Any values - * which are not overwritten are unspecified. - */ - AV_HWFRAME_MAP_OVERWRITE = 1 << 2, - /** - * The mapping must be direct. That is, there must not be any copying in - * the map or unmap steps. Note that performance of direct mappings may - * be much lower than normal memory. - */ - AV_HWFRAME_MAP_DIRECT = 1 << 3, -}; - -/** - * Map a hardware frame. - * - * This has a number of different possible effects, depending on the format - * and origin of the src and dst frames. On input, src should be a usable - * frame with valid buffers and dst should be blank (typically as just created - * by av_frame_alloc()). src should have an associated hwframe context, and - * dst may optionally have a format and associated hwframe context. - * - * If src was created by mapping a frame from the hwframe context of dst, - * then this function undoes the mapping - dst is replaced by a reference to - * the frame that src was originally mapped from. - * - * If both src and dst have an associated hwframe context, then this function - * attempts to map the src frame from its hardware context to that of dst and - * then fill dst with appropriate data to be usable there. This will only be - * possible if the hwframe contexts and associated devices are compatible - - * given compatible devices, av_hwframe_ctx_create_derived() can be used to - * create a hwframe context for dst in which mapping should be possible. - * - * If src has a hwframe context but dst does not, then the src frame is - * mapped to normal memory and should thereafter be usable as a normal frame. - * If the format is set on dst, then the mapping will attempt to create dst - * with that format and fail if it is not possible. If format is unset (is - * AV_PIX_FMT_NONE) then dst will be mapped with whatever the most appropriate - * format to use is (probably the sw_format of the src hwframe context). - * - * A return value of AVERROR(ENOSYS) indicates that the mapping is not - * possible with the given arguments and hwframe setup, while other return - * values indicate that it failed somehow. - * - * On failure, the destination frame will be left blank, except for the - * hw_frames_ctx/format fields thay may have been set by the caller - those will - * be preserved as they were. - * - * @param dst Destination frame, to contain the mapping. - * @param src Source frame, to be mapped. - * @param flags Some combination of AV_HWFRAME_MAP_* flags. - * @return Zero on success, negative AVERROR code on failure. - */ -int av_hwframe_map(AVFrame *dst, const AVFrame *src, int flags); - - -/** - * Create and initialise an AVHWFramesContext as a mapping of another existing - * AVHWFramesContext on a different device. - * - * av_hwframe_ctx_init() should not be called after this. - * - * @param derived_frame_ctx On success, a reference to the newly created - * AVHWFramesContext. - * @param derived_device_ctx A reference to the device to create the new - * AVHWFramesContext on. - * @param source_frame_ctx A reference to an existing AVHWFramesContext - * which will be mapped to the derived context. - * @param flags Some combination of AV_HWFRAME_MAP_* flags, defining the - * mapping parameters to apply to frames which are allocated - * in the derived device. - * @return Zero on success, negative AVERROR code on failure. - */ -int av_hwframe_ctx_create_derived(AVBufferRef **derived_frame_ctx, - enum AVPixelFormat format, - AVBufferRef *derived_device_ctx, - AVBufferRef *source_frame_ctx, - int flags); - -#endif /* AVUTIL_HWCONTEXT_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/hwcontext_cuda.h b/third_party/ffmpeg/windows/include/libavutil/hwcontext_cuda.h deleted file mode 100644 index cefbe0ce..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/hwcontext_cuda.h +++ /dev/null @@ -1,69 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - - -#ifndef AVUTIL_HWCONTEXT_CUDA_H -#define AVUTIL_HWCONTEXT_CUDA_H - -#ifndef CUDA_VERSION -#include -#endif - -#include "pixfmt.h" - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_CUDA. - * - * This API supports dynamic frame pools. AVHWFramesContext.pool must return - * AVBufferRefs whose data pointer is a CUdeviceptr. - */ - -typedef struct AVCUDADeviceContextInternal AVCUDADeviceContextInternal; - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVCUDADeviceContext { - CUcontext cuda_ctx; - CUstream stream; - AVCUDADeviceContextInternal *internal; -} AVCUDADeviceContext; - -/** - * AVHWFramesContext.hwctx is currently not used - */ - -/** - * @defgroup hwcontext_cuda Device context creation flags - * - * Flags for av_hwdevice_ctx_create. - * - * @{ - */ - -/** - * Use primary device context instead of creating a new one. - */ -#define AV_CUDA_USE_PRIMARY_CONTEXT (1 << 0) - -/** - * @} - */ - -#endif /* AVUTIL_HWCONTEXT_CUDA_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/hwcontext_d3d11va.h b/third_party/ffmpeg/windows/include/libavutil/hwcontext_d3d11va.h deleted file mode 100644 index 77d2d72f..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/hwcontext_d3d11va.h +++ /dev/null @@ -1,178 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_D3D11VA_H -#define AVUTIL_HWCONTEXT_D3D11VA_H - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_D3D11VA. - * - * The default pool implementation will be fixed-size if initial_pool_size is - * set (and allocate elements from an array texture). Otherwise it will allocate - * individual textures. Be aware that decoding requires a single array texture. - * - * Using sw_format==AV_PIX_FMT_YUV420P has special semantics, and maps to - * DXGI_FORMAT_420_OPAQUE. av_hwframe_transfer_data() is not supported for - * this format. Refer to MSDN for details. - * - * av_hwdevice_ctx_create() for this device type supports a key named "debug" - * for the AVDictionary entry. If this is set to any value, the device creation - * code will try to load various supported D3D debugging layers. - */ - -#include -#include - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVD3D11VADeviceContext { - /** - * Device used for texture creation and access. This can also be used to - * set the libavcodec decoding device. - * - * Must be set by the user. This is the only mandatory field - the other - * device context fields are set from this and are available for convenience. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11Device *device; - - /** - * If unset, this will be set from the device field on init. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11DeviceContext *device_context; - - /** - * If unset, this will be set from the device field on init. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11VideoDevice *video_device; - - /** - * If unset, this will be set from the device_context field on init. - * - * Deallocating the AVHWDeviceContext will always release this interface, - * and it does not matter whether it was user-allocated. - */ - ID3D11VideoContext *video_context; - - /** - * Callbacks for locking. They protect accesses to device_context and - * video_context calls. They also protect access to the internal staging - * texture (for av_hwframe_transfer_data() calls). They do NOT protect - * access to hwcontext or decoder state in general. - * - * If unset on init, the hwcontext implementation will set them to use an - * internal mutex. - * - * The underlying lock must be recursive. lock_ctx is for free use by the - * locking implementation. - */ - void (*lock)(void *lock_ctx); - void (*unlock)(void *lock_ctx); - void *lock_ctx; -} AVD3D11VADeviceContext; - -/** - * D3D11 frame descriptor for pool allocation. - * - * In user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer pointing at an object of this type describing the - * planes of the frame. - * - * This has no use outside of custom allocation, and AVFrame AVBufferRef do not - * necessarily point to an instance of this struct. - */ -typedef struct AVD3D11FrameDescriptor { - /** - * The texture in which the frame is located. The reference count is - * managed by the AVBufferRef, and destroying the reference will release - * the interface. - * - * Normally stored in AVFrame.data[0]. - */ - ID3D11Texture2D *texture; - - /** - * The index into the array texture element representing the frame, or 0 - * if the texture is not an array texture. - * - * Normally stored in AVFrame.data[1] (cast from intptr_t). - */ - intptr_t index; -} AVD3D11FrameDescriptor; - -/** - * This struct is allocated as AVHWFramesContext.hwctx - */ -typedef struct AVD3D11VAFramesContext { - /** - * The canonical texture used for pool allocation. If this is set to NULL - * on init, the hwframes implementation will allocate and set an array - * texture if initial_pool_size > 0. - * - * The only situation when the API user should set this is: - * - the user wants to do manual pool allocation (setting - * AVHWFramesContext.pool), instead of letting AVHWFramesContext - * allocate the pool - * - of an array texture - * - and wants it to use it for decoding - * - this has to be done before calling av_hwframe_ctx_init() - * - * Deallocating the AVHWFramesContext will always release this interface, - * and it does not matter whether it was user-allocated. - * - * This is in particular used by the libavcodec D3D11VA hwaccel, which - * requires a single array texture. It will create ID3D11VideoDecoderOutputView - * objects for each array texture element on decoder initialization. - */ - ID3D11Texture2D *texture; - - /** - * D3D11_TEXTURE2D_DESC.BindFlags used for texture creation. The user must - * at least set D3D11_BIND_DECODER if the frames context is to be used for - * video decoding. - * This field is ignored/invalid if a user-allocated texture is provided. - */ - UINT BindFlags; - - /** - * D3D11_TEXTURE2D_DESC.MiscFlags used for texture creation. - * This field is ignored/invalid if a user-allocated texture is provided. - */ - UINT MiscFlags; - - /** - * In case if texture structure member above is not NULL contains the same texture - * pointer for all elements and different indexes into the array texture. - * In case if texture structure member above is NULL, all elements contains - * pointers to separate non-array textures and 0 indexes. - * This field is ignored/invalid if a user-allocated texture is provided. - */ - AVD3D11FrameDescriptor *texture_infos; -} AVD3D11VAFramesContext; - -#endif /* AVUTIL_HWCONTEXT_D3D11VA_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/hwcontext_drm.h b/third_party/ffmpeg/windows/include/libavutil/hwcontext_drm.h deleted file mode 100644 index 42709f21..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/hwcontext_drm.h +++ /dev/null @@ -1,169 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_DRM_H -#define AVUTIL_HWCONTEXT_DRM_H - -#include -#include - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_DRM. - * - * Internal frame allocation is not currently supported - all frames - * must be allocated by the user. Thus AVHWFramesContext is always - * NULL, though this may change if support for frame allocation is - * added in future. - */ - -enum { - /** - * The maximum number of layers/planes in a DRM frame. - */ - AV_DRM_MAX_PLANES = 4 -}; - -/** - * DRM object descriptor. - * - * Describes a single DRM object, addressing it as a PRIME file - * descriptor. - */ -typedef struct AVDRMObjectDescriptor { - /** - * DRM PRIME fd for the object. - */ - int fd; - /** - * Total size of the object. - * - * (This includes any parts not which do not contain image data.) - */ - size_t size; - /** - * Format modifier applied to the object (DRM_FORMAT_MOD_*). - * - * If the format modifier is unknown then this should be set to - * DRM_FORMAT_MOD_INVALID. - */ - uint64_t format_modifier; -} AVDRMObjectDescriptor; - -/** - * DRM plane descriptor. - * - * Describes a single plane of a layer, which is contained within - * a single object. - */ -typedef struct AVDRMPlaneDescriptor { - /** - * Index of the object containing this plane in the objects - * array of the enclosing frame descriptor. - */ - int object_index; - /** - * Offset within that object of this plane. - */ - ptrdiff_t offset; - /** - * Pitch (linesize) of this plane. - */ - ptrdiff_t pitch; -} AVDRMPlaneDescriptor; - -/** - * DRM layer descriptor. - * - * Describes a single layer within a frame. This has the structure - * defined by its format, and will contain one or more planes. - */ -typedef struct AVDRMLayerDescriptor { - /** - * Format of the layer (DRM_FORMAT_*). - */ - uint32_t format; - /** - * Number of planes in the layer. - * - * This must match the number of planes required by format. - */ - int nb_planes; - /** - * Array of planes in this layer. - */ - AVDRMPlaneDescriptor planes[AV_DRM_MAX_PLANES]; -} AVDRMLayerDescriptor; - -/** - * DRM frame descriptor. - * - * This is used as the data pointer for AV_PIX_FMT_DRM_PRIME frames. - * It is also used by user-allocated frame pools - allocating in - * AVHWFramesContext.pool must return AVBufferRefs which contain - * an object of this type. - * - * The fields of this structure should be set such it can be - * imported directly by EGL using the EGL_EXT_image_dma_buf_import - * and EGL_EXT_image_dma_buf_import_modifiers extensions. - * (Note that the exact layout of a particular format may vary between - * platforms - we only specify that the same platform should be able - * to import it.) - * - * The total number of planes must not exceed AV_DRM_MAX_PLANES, and - * the order of the planes by increasing layer index followed by - * increasing plane index must be the same as the order which would - * be used for the data pointers in the equivalent software format. - */ -typedef struct AVDRMFrameDescriptor { - /** - * Number of DRM objects making up this frame. - */ - int nb_objects; - /** - * Array of objects making up the frame. - */ - AVDRMObjectDescriptor objects[AV_DRM_MAX_PLANES]; - /** - * Number of layers in the frame. - */ - int nb_layers; - /** - * Array of layers in the frame. - */ - AVDRMLayerDescriptor layers[AV_DRM_MAX_PLANES]; -} AVDRMFrameDescriptor; - -/** - * DRM device. - * - * Allocated as AVHWDeviceContext.hwctx. - */ -typedef struct AVDRMDeviceContext { - /** - * File descriptor of DRM device. - * - * This is used as the device to create frames on, and may also be - * used in some derivation and mapping operations. - * - * If no device is required, set to -1. - */ - int fd; -} AVDRMDeviceContext; - -#endif /* AVUTIL_HWCONTEXT_DRM_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/hwcontext_dxva2.h b/third_party/ffmpeg/windows/include/libavutil/hwcontext_dxva2.h deleted file mode 100644 index e1b79bc0..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/hwcontext_dxva2.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - - -#ifndef AVUTIL_HWCONTEXT_DXVA2_H -#define AVUTIL_HWCONTEXT_DXVA2_H - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_DXVA2. - * - * Only fixed-size pools are supported. - * - * For user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer set to a pointer to IDirect3DSurface9. - */ - -#include -#include - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVDXVA2DeviceContext { - IDirect3DDeviceManager9 *devmgr; -} AVDXVA2DeviceContext; - -/** - * This struct is allocated as AVHWFramesContext.hwctx - */ -typedef struct AVDXVA2FramesContext { - /** - * The surface type (e.g. DXVA2_VideoProcessorRenderTarget or - * DXVA2_VideoDecoderRenderTarget). Must be set by the caller. - */ - DWORD surface_type; - - /** - * The surface pool. When an external pool is not provided by the caller, - * this will be managed (allocated and filled on init, freed on uninit) by - * libavutil. - */ - IDirect3DSurface9 **surfaces; - int nb_surfaces; - - /** - * Certain drivers require the decoder to be destroyed before the surfaces. - * To allow internally managed pools to work properly in such cases, this - * field is provided. - * - * If it is non-NULL, libavutil will call IDirectXVideoDecoder_Release() on - * it just before the internal surface pool is freed. - * - * This is for convenience only. Some code uses other methods to manage the - * decoder reference. - */ - IDirectXVideoDecoder *decoder_to_release; -} AVDXVA2FramesContext; - -#endif /* AVUTIL_HWCONTEXT_DXVA2_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/hwcontext_mediacodec.h b/third_party/ffmpeg/windows/include/libavutil/hwcontext_mediacodec.h deleted file mode 100644 index 101a9806..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/hwcontext_mediacodec.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_MEDIACODEC_H -#define AVUTIL_HWCONTEXT_MEDIACODEC_H - -/** - * MediaCodec details. - * - * Allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVMediaCodecDeviceContext { - /** - * android/view/Surface handle, to be filled by the user. - * - * This is the default surface used by decoders on this device. - */ - void *surface; -} AVMediaCodecDeviceContext; - -#endif /* AVUTIL_HWCONTEXT_MEDIACODEC_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/hwcontext_opencl.h b/third_party/ffmpeg/windows/include/libavutil/hwcontext_opencl.h deleted file mode 100644 index ef54486c..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/hwcontext_opencl.h +++ /dev/null @@ -1,100 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_OPENCL_H -#define AVUTIL_HWCONTEXT_OPENCL_H - -#ifdef __APPLE__ -#include -#else -#include -#endif - -#include "frame.h" - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_OPENCL. - * - * Pools allocated internally are always dynamic, and are primarily intended - * to be used in OpenCL-only cases. If interoperation is required, it is - * typically required to allocate frames in the other API and then map the - * frames context to OpenCL with av_hwframe_ctx_create_derived(). - */ - -/** - * OpenCL frame descriptor for pool allocation. - * - * In user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer pointing at an object of this type describing the - * planes of the frame. - */ -typedef struct AVOpenCLFrameDescriptor { - /** - * Number of planes in the frame. - */ - int nb_planes; - /** - * OpenCL image2d objects for each plane of the frame. - */ - cl_mem planes[AV_NUM_DATA_POINTERS]; -} AVOpenCLFrameDescriptor; - -/** - * OpenCL device details. - * - * Allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVOpenCLDeviceContext { - /** - * The primary device ID of the device. If multiple OpenCL devices - * are associated with the context then this is the one which will - * be used for all operations internal to FFmpeg. - */ - cl_device_id device_id; - /** - * The OpenCL context which will contain all operations and frames on - * this device. - */ - cl_context context; - /** - * The default command queue for this device, which will be used by all - * frames contexts which do not have their own command queue. If not - * intialised by the user, a default queue will be created on the - * primary device. - */ - cl_command_queue command_queue; -} AVOpenCLDeviceContext; - -/** - * OpenCL-specific data associated with a frame pool. - * - * Allocated as AVHWFramesContext.hwctx. - */ -typedef struct AVOpenCLFramesContext { - /** - * The command queue used for internal asynchronous operations on this - * device (av_hwframe_transfer_data(), av_hwframe_map()). - * - * If this is not set, the command queue from the associated device is - * used instead. - */ - cl_command_queue command_queue; -} AVOpenCLFramesContext; - -#endif /* AVUTIL_HWCONTEXT_OPENCL_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/hwcontext_qsv.h b/third_party/ffmpeg/windows/include/libavutil/hwcontext_qsv.h deleted file mode 100644 index b98d611c..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/hwcontext_qsv.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_QSV_H -#define AVUTIL_HWCONTEXT_QSV_H - -#include - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_QSV. - * - * This API does not support dynamic frame pools. AVHWFramesContext.pool must - * contain AVBufferRefs whose data pointer points to an mfxFrameSurface1 struct. - */ - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVQSVDeviceContext { - mfxSession session; -} AVQSVDeviceContext; - -/** - * This struct is allocated as AVHWFramesContext.hwctx - */ -typedef struct AVQSVFramesContext { - mfxFrameSurface1 *surfaces; - int nb_surfaces; - - /** - * A combination of MFX_MEMTYPE_* describing the frame pool. - */ - int frame_type; -} AVQSVFramesContext; - -#endif /* AVUTIL_HWCONTEXT_QSV_H */ - diff --git a/third_party/ffmpeg/windows/include/libavutil/hwcontext_vaapi.h b/third_party/ffmpeg/windows/include/libavutil/hwcontext_vaapi.h deleted file mode 100644 index 0b2e071c..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/hwcontext_vaapi.h +++ /dev/null @@ -1,117 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VAAPI_H -#define AVUTIL_HWCONTEXT_VAAPI_H - -#include - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_VAAPI. - * - * Dynamic frame pools are supported, but note that any pool used as a render - * target is required to be of fixed size in order to be be usable as an - * argument to vaCreateContext(). - * - * For user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer set to a VASurfaceID. - */ - -enum { - /** - * The quirks field has been set by the user and should not be detected - * automatically by av_hwdevice_ctx_init(). - */ - AV_VAAPI_DRIVER_QUIRK_USER_SET = (1 << 0), - /** - * The driver does not destroy parameter buffers when they are used by - * vaRenderPicture(). Additional code will be required to destroy them - * separately afterwards. - */ - AV_VAAPI_DRIVER_QUIRK_RENDER_PARAM_BUFFERS = (1 << 1), - - /** - * The driver does not support the VASurfaceAttribMemoryType attribute, - * so the surface allocation code will not try to use it. - */ - AV_VAAPI_DRIVER_QUIRK_ATTRIB_MEMTYPE = (1 << 2), - - /** - * The driver does not support surface attributes at all. - * The surface allocation code will never pass them to surface allocation, - * and the results of the vaQuerySurfaceAttributes() call will be faked. - */ - AV_VAAPI_DRIVER_QUIRK_SURFACE_ATTRIBUTES = (1 << 3), -}; - -/** - * VAAPI connection details. - * - * Allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVVAAPIDeviceContext { - /** - * The VADisplay handle, to be filled by the user. - */ - VADisplay display; - /** - * Driver quirks to apply - this is filled by av_hwdevice_ctx_init(), - * with reference to a table of known drivers, unless the - * AV_VAAPI_DRIVER_QUIRK_USER_SET bit is already present. The user - * may need to refer to this field when performing any later - * operations using VAAPI with the same VADisplay. - */ - unsigned int driver_quirks; -} AVVAAPIDeviceContext; - -/** - * VAAPI-specific data associated with a frame pool. - * - * Allocated as AVHWFramesContext.hwctx. - */ -typedef struct AVVAAPIFramesContext { - /** - * Set by the user to apply surface attributes to all surfaces in - * the frame pool. If null, default settings are used. - */ - VASurfaceAttrib *attributes; - int nb_attributes; - /** - * The surfaces IDs of all surfaces in the pool after creation. - * Only valid if AVHWFramesContext.initial_pool_size was positive. - * These are intended to be used as the render_targets arguments to - * vaCreateContext(). - */ - VASurfaceID *surface_ids; - int nb_surfaces; -} AVVAAPIFramesContext; - -/** - * VAAPI hardware pipeline configuration details. - * - * Allocated with av_hwdevice_hwconfig_alloc(). - */ -typedef struct AVVAAPIHWConfig { - /** - * ID of a VAAPI pipeline configuration. - */ - VAConfigID config_id; -} AVVAAPIHWConfig; - -#endif /* AVUTIL_HWCONTEXT_VAAPI_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/hwcontext_vdpau.h b/third_party/ffmpeg/windows/include/libavutil/hwcontext_vdpau.h deleted file mode 100644 index 1b7ea1e4..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/hwcontext_vdpau.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VDPAU_H -#define AVUTIL_HWCONTEXT_VDPAU_H - -#include - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_VDPAU. - * - * This API supports dynamic frame pools. AVHWFramesContext.pool must return - * AVBufferRefs whose data pointer is a VdpVideoSurface. - */ - -/** - * This struct is allocated as AVHWDeviceContext.hwctx - */ -typedef struct AVVDPAUDeviceContext { - VdpDevice device; - VdpGetProcAddress *get_proc_address; -} AVVDPAUDeviceContext; - -/** - * AVHWFramesContext.hwctx is currently not used - */ - -#endif /* AVUTIL_HWCONTEXT_VDPAU_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/hwcontext_videotoolbox.h b/third_party/ffmpeg/windows/include/libavutil/hwcontext_videotoolbox.h deleted file mode 100644 index 25dde85d..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/hwcontext_videotoolbox.h +++ /dev/null @@ -1,96 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H -#define AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H - -#include - -#include - -#include "frame.h" -#include "pixfmt.h" - -/** - * @file - * An API-specific header for AV_HWDEVICE_TYPE_VIDEOTOOLBOX. - * - * This API supports frame allocation using a native CVPixelBufferPool - * instead of an AVBufferPool. - * - * If the API user sets a custom pool, AVHWFramesContext.pool must return - * AVBufferRefs whose data pointer is a CVImageBufferRef or CVPixelBufferRef. - * Note that the underlying CVPixelBuffer could be retained by OS frameworks - * depending on application usage, so it is preferable to let CoreVideo manage - * the pool using the default implementation. - * - * Currently AVHWDeviceContext.hwctx and AVHWFramesContext.hwctx are always - * NULL. - */ - -/** - * Convert a VideoToolbox (actually CoreVideo) format to AVPixelFormat. - * Returns AV_PIX_FMT_NONE if no known equivalent was found. - */ -enum AVPixelFormat av_map_videotoolbox_format_to_pixfmt(uint32_t cv_fmt); - -/** - * Convert an AVPixelFormat to a VideoToolbox (actually CoreVideo) format. - * Returns 0 if no known equivalent was found. - */ -uint32_t av_map_videotoolbox_format_from_pixfmt(enum AVPixelFormat pix_fmt); - -/** - * Same as av_map_videotoolbox_format_from_pixfmt function, but can map and - * return full range pixel formats via a flag. - */ -uint32_t av_map_videotoolbox_format_from_pixfmt2(enum AVPixelFormat pix_fmt, bool full_range); - -/** - * Convert an AVChromaLocation to a VideoToolbox/CoreVideo chroma location string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_chroma_loc_from_av(enum AVChromaLocation loc); - -/** - * Convert an AVColorSpace to a VideoToolbox/CoreVideo color matrix string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_color_matrix_from_av(enum AVColorSpace space); - -/** - * Convert an AVColorPrimaries to a VideoToolbox/CoreVideo color primaries string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_color_primaries_from_av(enum AVColorPrimaries pri); - -/** - * Convert an AVColorTransferCharacteristic to a VideoToolbox/CoreVideo color transfer - * function string. - * Returns 0 if no known equivalent was found. - */ -CFStringRef av_map_videotoolbox_color_trc_from_av(enum AVColorTransferCharacteristic trc); - -/** - * Update a CVPixelBufferRef's metadata to based on an AVFrame. - * Returns 0 if no known equivalent was found. - */ -int av_vt_pixbuf_set_attachments(void *log_ctx, - CVPixelBufferRef pixbuf, const struct AVFrame *src); - -#endif /* AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/hwcontext_vulkan.h b/third_party/ffmpeg/windows/include/libavutil/hwcontext_vulkan.h deleted file mode 100644 index df86c85b..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/hwcontext_vulkan.h +++ /dev/null @@ -1,281 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_HWCONTEXT_VULKAN_H -#define AVUTIL_HWCONTEXT_VULKAN_H - -#if defined(_WIN32) && !defined(VK_USE_PLATFORM_WIN32_KHR) -#define VK_USE_PLATFORM_WIN32_KHR -#endif -#include - -#include "pixfmt.h" -#include "frame.h" - -/** - * @file - * API-specific header for AV_HWDEVICE_TYPE_VULKAN. - * - * For user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs - * with the data pointer set to an AVVkFrame. - */ - -/** - * Main Vulkan context, allocated as AVHWDeviceContext.hwctx. - * All of these can be set before init to change what the context uses - */ -typedef struct AVVulkanDeviceContext { - /** - * Custom memory allocator, else NULL - */ - const VkAllocationCallbacks *alloc; - - /** - * Pointer to the instance-provided vkGetInstanceProcAddr loading function. - * If NULL, will pick either libvulkan or libvolk, depending on libavutil's - * compilation settings, and set this field. - */ - PFN_vkGetInstanceProcAddr get_proc_addr; - - /** - * Vulkan instance. Must be at least version 1.2. - */ - VkInstance inst; - - /** - * Physical device - */ - VkPhysicalDevice phys_dev; - - /** - * Active device - */ - VkDevice act_dev; - - /** - * This structure should be set to the set of features that present and enabled - * during device creation. When a device is created by FFmpeg, it will default to - * enabling all that are present of the shaderImageGatherExtended, - * fragmentStoresAndAtomics, shaderInt64 and vertexPipelineStoresAndAtomics features. - */ - VkPhysicalDeviceFeatures2 device_features; - - /** - * Enabled instance extensions. - * If supplying your own device context, set this to an array of strings, with - * each entry containing the specified Vulkan extension string to enable. - * Duplicates are possible and accepted. - * If no extensions are enabled, set these fields to NULL, and 0 respectively. - */ - const char * const *enabled_inst_extensions; - int nb_enabled_inst_extensions; - - /** - * Enabled device extensions. By default, VK_KHR_external_memory_fd, - * VK_EXT_external_memory_dma_buf, VK_EXT_image_drm_format_modifier, - * VK_KHR_external_semaphore_fd and VK_EXT_external_memory_host are enabled if found. - * If supplying your own device context, these fields takes the same format as - * the above fields, with the same conditions that duplicates are possible - * and accepted, and that NULL and 0 respectively means no extensions are enabled. - */ - const char * const *enabled_dev_extensions; - int nb_enabled_dev_extensions; - - /** - * Queue family index for graphics operations, and the number of queues - * enabled for it. If unavaiable, will be set to -1. Not required. - * av_hwdevice_create() will attempt to find a dedicated queue for each - * queue family, or pick the one with the least unrelated flags set. - * Queue indices here may overlap if a queue has to share capabilities. - */ - int queue_family_index; - int nb_graphics_queues; - - /** - * Queue family index for transfer operations and the number of queues - * enabled. Required. - */ - int queue_family_tx_index; - int nb_tx_queues; - - /** - * Queue family index for compute operations and the number of queues - * enabled. Required. - */ - int queue_family_comp_index; - int nb_comp_queues; - - /** - * Queue family index for video encode ops, and the amount of queues enabled. - * If the device doesn't support such, queue_family_encode_index will be -1. - * Not required. - */ - int queue_family_encode_index; - int nb_encode_queues; - - /** - * Queue family index for video decode ops, and the amount of queues enabled. - * If the device doesn't support such, queue_family_decode_index will be -1. - * Not required. - */ - int queue_family_decode_index; - int nb_decode_queues; -} AVVulkanDeviceContext; - -/** - * Defines the behaviour of frame allocation. - */ -typedef enum AVVkFrameFlags { - /* Unless this flag is set, autodetected flags will be OR'd based on the - * device and tiling during av_hwframe_ctx_init(). */ - AV_VK_FRAME_FLAG_NONE = (1ULL << 0), - - /* Image planes will be allocated in a single VkDeviceMemory, rather - * than as per-plane VkDeviceMemory allocations. Required for exporting - * to VAAPI on Intel devices. */ - AV_VK_FRAME_FLAG_CONTIGUOUS_MEMORY = (1ULL << 1), -} AVVkFrameFlags; - -/** - * Allocated as AVHWFramesContext.hwctx, used to set pool-specific options - */ -typedef struct AVVulkanFramesContext { - /** - * Controls the tiling of allocated frames. If left as optimal tiling, - * then during av_hwframe_ctx_init() will decide based on whether the device - * supports DRM modifiers, or if the linear_images flag is set, otherwise - * will allocate optimally-tiled images. - */ - VkImageTiling tiling; - - /** - * Defines extra usage of output frames. If left as 0, the following bits - * are set: TRANSFER_SRC, TRANSFER_DST. SAMPLED and STORAGE. - */ - VkImageUsageFlagBits usage; - - /** - * Extension data for image creation. - * If VkImageDrmFormatModifierListCreateInfoEXT is present in the chain, - * and the device supports DRM modifiers, then images will be allocated - * with the specific requested DRM modifiers. - * Additional structures may be added at av_hwframe_ctx_init() time, - * which will be freed automatically on uninit(), so users need only free - * any structures they've allocated themselves. - */ - void *create_pnext; - - /** - * Extension data for memory allocation. Must have as many entries as - * the number of planes of the sw_format. - * This will be chained to VkExportMemoryAllocateInfo, which is used - * to make all pool images exportable to other APIs if the necessary - * extensions are present in enabled_dev_extensions. - */ - void *alloc_pnext[AV_NUM_DATA_POINTERS]; - - /** - * A combination of AVVkFrameFlags. Unless AV_VK_FRAME_FLAG_NONE is set, - * autodetected flags will be OR'd based on the device and tiling during - * av_hwframe_ctx_init(). - */ - AVVkFrameFlags flags; -} AVVulkanFramesContext; - -/* - * Frame structure, the VkFormat of the image will always match - * the pool's sw_format. - * All frames, imported or allocated, will be created with the - * VK_IMAGE_CREATE_ALIAS_BIT flag set, so the memory may be aliased if needed. - * - * If all queue family indices in the device context are the same, - * images will be created with the EXCLUSIVE sharing mode. Otherwise, all images - * will be created using the CONCURRENT sharing mode. - * - * @note the size of this structure is not part of the ABI, to allocate - * you must use @av_vk_frame_alloc(). - */ -typedef struct AVVkFrame { - /** - * Vulkan images to which the memory is bound to. - */ - VkImage img[AV_NUM_DATA_POINTERS]; - - /** - * The same tiling must be used for all images in the frame. - */ - VkImageTiling tiling; - - /** - * Memory backing the images. Could be less than the amount of planes, - * in which case the offset value will indicate the binding offset of - * each plane in the memory. - */ - VkDeviceMemory mem[AV_NUM_DATA_POINTERS]; - size_t size[AV_NUM_DATA_POINTERS]; - - /** - * OR'd flags for all memory allocated - */ - VkMemoryPropertyFlagBits flags; - - /** - * Updated after every barrier - */ - VkAccessFlagBits access[AV_NUM_DATA_POINTERS]; - VkImageLayout layout[AV_NUM_DATA_POINTERS]; - - /** - * Synchronization timeline semaphores, one for each sw_format plane. - * Must not be freed manually. Must be waited on at every submission using - * the value in sem_value, and must be signalled at every submission, - * using an incremented value. - */ - VkSemaphore sem[AV_NUM_DATA_POINTERS]; - - /** - * Up to date semaphore value at which each image becomes accessible. - * Clients must wait on this value when submitting a command queue, - * and increment it when signalling. - */ - uint64_t sem_value[AV_NUM_DATA_POINTERS]; - - /** - * Internal data. - */ - struct AVVkFrameInternal *internal; - - /** - * Describes the binding offset of each plane to the VkDeviceMemory. - */ - ptrdiff_t offset[AV_NUM_DATA_POINTERS]; -} AVVkFrame; - -/** - * Allocates a single AVVkFrame and initializes everything as 0. - * @note Must be freed via av_free() - */ -AVVkFrame *av_vk_frame_alloc(void); - -/** - * Returns the format of each image up to the number of planes for a given sw_format. - * Returns NULL on unsupported formats. - */ -const VkFormat *av_vkfmt_from_pixfmt(enum AVPixelFormat p); - -#endif /* AVUTIL_HWCONTEXT_VULKAN_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/imgutils.h b/third_party/ffmpeg/windows/include/libavutil/imgutils.h deleted file mode 100644 index be533355..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/imgutils.h +++ /dev/null @@ -1,311 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_IMGUTILS_H -#define AVUTIL_IMGUTILS_H - -/** - * @file - * misc image utilities - * - * @addtogroup lavu_picture - * @{ - */ - -#include -#include -#include "pixdesc.h" -#include "pixfmt.h" -#include "rational.h" - -/** - * Compute the max pixel step for each plane of an image with a - * format described by pixdesc. - * - * The pixel step is the distance in bytes between the first byte of - * the group of bytes which describe a pixel component and the first - * byte of the successive group in the same plane for the same - * component. - * - * @param max_pixsteps an array which is filled with the max pixel step - * for each plane. Since a plane may contain different pixel - * components, the computed max_pixsteps[plane] is relative to the - * component in the plane with the max pixel step. - * @param max_pixstep_comps an array which is filled with the component - * for each plane which has the max pixel step. May be NULL. - */ -void av_image_fill_max_pixsteps(int max_pixsteps[4], int max_pixstep_comps[4], - const AVPixFmtDescriptor *pixdesc); - -/** - * Compute the size of an image line with format pix_fmt and width - * width for the plane plane. - * - * @return the computed size in bytes - */ -int av_image_get_linesize(enum AVPixelFormat pix_fmt, int width, int plane); - -/** - * Fill plane linesizes for an image with pixel format pix_fmt and - * width width. - * - * @param linesizes array to be filled with the linesize for each plane - * @return >= 0 in case of success, a negative error code otherwise - */ -int av_image_fill_linesizes(int linesizes[4], enum AVPixelFormat pix_fmt, int width); - -/** - * Fill plane sizes for an image with pixel format pix_fmt and height height. - * - * @param size the array to be filled with the size of each image plane - * @param linesizes the array containing the linesize for each - * plane, should be filled by av_image_fill_linesizes() - * @return >= 0 in case of success, a negative error code otherwise - * - * @note The linesize parameters have the type ptrdiff_t here, while they are - * int for av_image_fill_linesizes(). - */ -int av_image_fill_plane_sizes(size_t size[4], enum AVPixelFormat pix_fmt, - int height, const ptrdiff_t linesizes[4]); - -/** - * Fill plane data pointers for an image with pixel format pix_fmt and - * height height. - * - * @param data pointers array to be filled with the pointer for each image plane - * @param ptr the pointer to a buffer which will contain the image - * @param linesizes the array containing the linesize for each - * plane, should be filled by av_image_fill_linesizes() - * @return the size in bytes required for the image buffer, a negative - * error code in case of failure - */ -int av_image_fill_pointers(uint8_t *data[4], enum AVPixelFormat pix_fmt, int height, - uint8_t *ptr, const int linesizes[4]); - -/** - * Allocate an image with size w and h and pixel format pix_fmt, and - * fill pointers and linesizes accordingly. - * The allocated image buffer has to be freed by using - * av_freep(&pointers[0]). - * - * @param align the value to use for buffer size alignment - * @return the size in bytes required for the image buffer, a negative - * error code in case of failure - */ -int av_image_alloc(uint8_t *pointers[4], int linesizes[4], - int w, int h, enum AVPixelFormat pix_fmt, int align); - -/** - * Copy image plane from src to dst. - * That is, copy "height" number of lines of "bytewidth" bytes each. - * The first byte of each successive line is separated by *_linesize - * bytes. - * - * bytewidth must be contained by both absolute values of dst_linesize - * and src_linesize, otherwise the function behavior is undefined. - * - * @param dst_linesize linesize for the image plane in dst - * @param src_linesize linesize for the image plane in src - */ -void av_image_copy_plane(uint8_t *dst, int dst_linesize, - const uint8_t *src, int src_linesize, - int bytewidth, int height); - -/** - * Copy image data located in uncacheable (e.g. GPU mapped) memory. Where - * available, this function will use special functionality for reading from such - * memory, which may result in greatly improved performance compared to plain - * av_image_copy_plane(). - * - * bytewidth must be contained by both absolute values of dst_linesize - * and src_linesize, otherwise the function behavior is undefined. - * - * @note The linesize parameters have the type ptrdiff_t here, while they are - * int for av_image_copy_plane(). - * @note On x86, the linesizes currently need to be aligned to the cacheline - * size (i.e. 64) to get improved performance. - */ -void av_image_copy_plane_uc_from(uint8_t *dst, ptrdiff_t dst_linesize, - const uint8_t *src, ptrdiff_t src_linesize, - ptrdiff_t bytewidth, int height); - -/** - * Copy image in src_data to dst_data. - * - * @param dst_linesizes linesizes for the image in dst_data - * @param src_linesizes linesizes for the image in src_data - */ -void av_image_copy(uint8_t *dst_data[4], int dst_linesizes[4], - const uint8_t *src_data[4], const int src_linesizes[4], - enum AVPixelFormat pix_fmt, int width, int height); - -/** - * Copy image data located in uncacheable (e.g. GPU mapped) memory. Where - * available, this function will use special functionality for reading from such - * memory, which may result in greatly improved performance compared to plain - * av_image_copy(). - * - * The data pointers and the linesizes must be aligned to the maximum required - * by the CPU architecture. - * - * @note The linesize parameters have the type ptrdiff_t here, while they are - * int for av_image_copy(). - * @note On x86, the linesizes currently need to be aligned to the cacheline - * size (i.e. 64) to get improved performance. - */ -void av_image_copy_uc_from(uint8_t *dst_data[4], const ptrdiff_t dst_linesizes[4], - const uint8_t *src_data[4], const ptrdiff_t src_linesizes[4], - enum AVPixelFormat pix_fmt, int width, int height); - -/** - * Setup the data pointers and linesizes based on the specified image - * parameters and the provided array. - * - * The fields of the given image are filled in by using the src - * address which points to the image data buffer. Depending on the - * specified pixel format, one or multiple image data pointers and - * line sizes will be set. If a planar format is specified, several - * pointers will be set pointing to the different picture planes and - * the line sizes of the different planes will be stored in the - * lines_sizes array. Call with src == NULL to get the required - * size for the src buffer. - * - * To allocate the buffer and fill in the dst_data and dst_linesize in - * one call, use av_image_alloc(). - * - * @param dst_data data pointers to be filled in - * @param dst_linesize linesizes for the image in dst_data to be filled in - * @param src buffer which will contain or contains the actual image data, can be NULL - * @param pix_fmt the pixel format of the image - * @param width the width of the image in pixels - * @param height the height of the image in pixels - * @param align the value used in src for linesize alignment - * @return the size in bytes required for src, a negative error code - * in case of failure - */ -int av_image_fill_arrays(uint8_t *dst_data[4], int dst_linesize[4], - const uint8_t *src, - enum AVPixelFormat pix_fmt, int width, int height, int align); - -/** - * Return the size in bytes of the amount of data required to store an - * image with the given parameters. - * - * @param pix_fmt the pixel format of the image - * @param width the width of the image in pixels - * @param height the height of the image in pixels - * @param align the assumed linesize alignment - * @return the buffer size in bytes, a negative error code in case of failure - */ -int av_image_get_buffer_size(enum AVPixelFormat pix_fmt, int width, int height, int align); - -/** - * Copy image data from an image into a buffer. - * - * av_image_get_buffer_size() can be used to compute the required size - * for the buffer to fill. - * - * @param dst a buffer into which picture data will be copied - * @param dst_size the size in bytes of dst - * @param src_data pointers containing the source image data - * @param src_linesize linesizes for the image in src_data - * @param pix_fmt the pixel format of the source image - * @param width the width of the source image in pixels - * @param height the height of the source image in pixels - * @param align the assumed linesize alignment for dst - * @return the number of bytes written to dst, or a negative value - * (error code) on error - */ -int av_image_copy_to_buffer(uint8_t *dst, int dst_size, - const uint8_t * const src_data[4], const int src_linesize[4], - enum AVPixelFormat pix_fmt, int width, int height, int align); - -/** - * Check if the given dimension of an image is valid, meaning that all - * bytes of the image can be addressed with a signed int. - * - * @param w the width of the picture - * @param h the height of the picture - * @param log_offset the offset to sum to the log level for logging with log_ctx - * @param log_ctx the parent logging context, it may be NULL - * @return >= 0 if valid, a negative error code otherwise - */ -int av_image_check_size(unsigned int w, unsigned int h, int log_offset, void *log_ctx); - -/** - * Check if the given dimension of an image is valid, meaning that all - * bytes of a plane of an image with the specified pix_fmt can be addressed - * with a signed int. - * - * @param w the width of the picture - * @param h the height of the picture - * @param max_pixels the maximum number of pixels the user wants to accept - * @param pix_fmt the pixel format, can be AV_PIX_FMT_NONE if unknown. - * @param log_offset the offset to sum to the log level for logging with log_ctx - * @param log_ctx the parent logging context, it may be NULL - * @return >= 0 if valid, a negative error code otherwise - */ -int av_image_check_size2(unsigned int w, unsigned int h, int64_t max_pixels, enum AVPixelFormat pix_fmt, int log_offset, void *log_ctx); - -/** - * Check if the given sample aspect ratio of an image is valid. - * - * It is considered invalid if the denominator is 0 or if applying the ratio - * to the image size would make the smaller dimension less than 1. If the - * sar numerator is 0, it is considered unknown and will return as valid. - * - * @param w width of the image - * @param h height of the image - * @param sar sample aspect ratio of the image - * @return 0 if valid, a negative AVERROR code otherwise - */ -int av_image_check_sar(unsigned int w, unsigned int h, AVRational sar); - -/** - * Overwrite the image data with black. This is suitable for filling a - * sub-rectangle of an image, meaning the padding between the right most pixel - * and the left most pixel on the next line will not be overwritten. For some - * formats, the image size might be rounded up due to inherent alignment. - * - * If the pixel format has alpha, the alpha is cleared to opaque. - * - * This can return an error if the pixel format is not supported. Normally, all - * non-hwaccel pixel formats should be supported. - * - * Passing NULL for dst_data is allowed. Then the function returns whether the - * operation would have succeeded. (It can return an error if the pix_fmt is - * not supported.) - * - * @param dst_data data pointers to destination image - * @param dst_linesize linesizes for the destination image - * @param pix_fmt the pixel format of the image - * @param range the color range of the image (important for colorspaces such as YUV) - * @param width the width of the image in pixels - * @param height the height of the image in pixels - * @return 0 if the image data was cleared, a negative AVERROR code otherwise - */ -int av_image_fill_black(uint8_t *dst_data[4], const ptrdiff_t dst_linesize[4], - enum AVPixelFormat pix_fmt, enum AVColorRange range, - int width, int height); - -/** - * @} - */ - - -#endif /* AVUTIL_IMGUTILS_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/intfloat.h b/third_party/ffmpeg/windows/include/libavutil/intfloat.h deleted file mode 100644 index fe3d7ec4..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/intfloat.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * Copyright (c) 2011 Mans Rullgard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_INTFLOAT_H -#define AVUTIL_INTFLOAT_H - -#include -#include "attributes.h" - -union av_intfloat32 { - uint32_t i; - float f; -}; - -union av_intfloat64 { - uint64_t i; - double f; -}; - -/** - * Reinterpret a 32-bit integer as a float. - */ -static av_always_inline float av_int2float(uint32_t i) -{ - union av_intfloat32 v; - v.i = i; - return v.f; -} - -/** - * Reinterpret a float as a 32-bit integer. - */ -static av_always_inline uint32_t av_float2int(float f) -{ - union av_intfloat32 v; - v.f = f; - return v.i; -} - -/** - * Reinterpret a 64-bit integer as a double. - */ -static av_always_inline double av_int2double(uint64_t i) -{ - union av_intfloat64 v; - v.i = i; - return v.f; -} - -/** - * Reinterpret a double as a 64-bit integer. - */ -static av_always_inline uint64_t av_double2int(double f) -{ - union av_intfloat64 v; - v.f = f; - return v.i; -} - -#endif /* AVUTIL_INTFLOAT_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/intreadwrite.h b/third_party/ffmpeg/windows/include/libavutil/intreadwrite.h deleted file mode 100644 index 4c8413a5..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/intreadwrite.h +++ /dev/null @@ -1,644 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_INTREADWRITE_H -#define AVUTIL_INTREADWRITE_H - -#include -#include "libavutil/avconfig.h" -#include "attributes.h" -#include "bswap.h" - -typedef union { - uint64_t u64; - uint32_t u32[2]; - uint16_t u16[4]; - uint8_t u8 [8]; - double f64; - float f32[2]; -} av_alias av_alias64; - -typedef union { - uint32_t u32; - uint16_t u16[2]; - uint8_t u8 [4]; - float f32; -} av_alias av_alias32; - -typedef union { - uint16_t u16; - uint8_t u8 [2]; -} av_alias av_alias16; - -/* - * Arch-specific headers can provide any combination of - * AV_[RW][BLN](16|24|32|48|64) and AV_(COPY|SWAP|ZERO)(64|128) macros. - * Preprocessor symbols must be defined, even if these are implemented - * as inline functions. - * - * R/W means read/write, B/L/N means big/little/native endianness. - * The following macros require aligned access, compared to their - * unaligned variants: AV_(COPY|SWAP|ZERO)(64|128), AV_[RW]N[8-64]A. - * Incorrect usage may range from abysmal performance to crash - * depending on the platform. - * - * The unaligned variants are AV_[RW][BLN][8-64] and AV_COPY*U. - */ - -#ifdef HAVE_AV_CONFIG_H - -#include "config.h" - -#if ARCH_ARM -# include "arm/intreadwrite.h" -#elif ARCH_AVR32 -# include "avr32/intreadwrite.h" -#elif ARCH_MIPS -# include "mips/intreadwrite.h" -#elif ARCH_PPC -# include "ppc/intreadwrite.h" -#elif ARCH_TOMI -# include "tomi/intreadwrite.h" -#elif ARCH_X86 -# include "x86/intreadwrite.h" -#endif - -#endif /* HAVE_AV_CONFIG_H */ - -/* - * Map AV_RNXX <-> AV_R[BL]XX for all variants provided by per-arch headers. - */ - -#if AV_HAVE_BIGENDIAN - -# if defined(AV_RN16) && !defined(AV_RB16) -# define AV_RB16(p) AV_RN16(p) -# elif !defined(AV_RN16) && defined(AV_RB16) -# define AV_RN16(p) AV_RB16(p) -# endif - -# if defined(AV_WN16) && !defined(AV_WB16) -# define AV_WB16(p, v) AV_WN16(p, v) -# elif !defined(AV_WN16) && defined(AV_WB16) -# define AV_WN16(p, v) AV_WB16(p, v) -# endif - -# if defined(AV_RN24) && !defined(AV_RB24) -# define AV_RB24(p) AV_RN24(p) -# elif !defined(AV_RN24) && defined(AV_RB24) -# define AV_RN24(p) AV_RB24(p) -# endif - -# if defined(AV_WN24) && !defined(AV_WB24) -# define AV_WB24(p, v) AV_WN24(p, v) -# elif !defined(AV_WN24) && defined(AV_WB24) -# define AV_WN24(p, v) AV_WB24(p, v) -# endif - -# if defined(AV_RN32) && !defined(AV_RB32) -# define AV_RB32(p) AV_RN32(p) -# elif !defined(AV_RN32) && defined(AV_RB32) -# define AV_RN32(p) AV_RB32(p) -# endif - -# if defined(AV_WN32) && !defined(AV_WB32) -# define AV_WB32(p, v) AV_WN32(p, v) -# elif !defined(AV_WN32) && defined(AV_WB32) -# define AV_WN32(p, v) AV_WB32(p, v) -# endif - -# if defined(AV_RN48) && !defined(AV_RB48) -# define AV_RB48(p) AV_RN48(p) -# elif !defined(AV_RN48) && defined(AV_RB48) -# define AV_RN48(p) AV_RB48(p) -# endif - -# if defined(AV_WN48) && !defined(AV_WB48) -# define AV_WB48(p, v) AV_WN48(p, v) -# elif !defined(AV_WN48) && defined(AV_WB48) -# define AV_WN48(p, v) AV_WB48(p, v) -# endif - -# if defined(AV_RN64) && !defined(AV_RB64) -# define AV_RB64(p) AV_RN64(p) -# elif !defined(AV_RN64) && defined(AV_RB64) -# define AV_RN64(p) AV_RB64(p) -# endif - -# if defined(AV_WN64) && !defined(AV_WB64) -# define AV_WB64(p, v) AV_WN64(p, v) -# elif !defined(AV_WN64) && defined(AV_WB64) -# define AV_WN64(p, v) AV_WB64(p, v) -# endif - -#else /* AV_HAVE_BIGENDIAN */ - -# if defined(AV_RN16) && !defined(AV_RL16) -# define AV_RL16(p) AV_RN16(p) -# elif !defined(AV_RN16) && defined(AV_RL16) -# define AV_RN16(p) AV_RL16(p) -# endif - -# if defined(AV_WN16) && !defined(AV_WL16) -# define AV_WL16(p, v) AV_WN16(p, v) -# elif !defined(AV_WN16) && defined(AV_WL16) -# define AV_WN16(p, v) AV_WL16(p, v) -# endif - -# if defined(AV_RN24) && !defined(AV_RL24) -# define AV_RL24(p) AV_RN24(p) -# elif !defined(AV_RN24) && defined(AV_RL24) -# define AV_RN24(p) AV_RL24(p) -# endif - -# if defined(AV_WN24) && !defined(AV_WL24) -# define AV_WL24(p, v) AV_WN24(p, v) -# elif !defined(AV_WN24) && defined(AV_WL24) -# define AV_WN24(p, v) AV_WL24(p, v) -# endif - -# if defined(AV_RN32) && !defined(AV_RL32) -# define AV_RL32(p) AV_RN32(p) -# elif !defined(AV_RN32) && defined(AV_RL32) -# define AV_RN32(p) AV_RL32(p) -# endif - -# if defined(AV_WN32) && !defined(AV_WL32) -# define AV_WL32(p, v) AV_WN32(p, v) -# elif !defined(AV_WN32) && defined(AV_WL32) -# define AV_WN32(p, v) AV_WL32(p, v) -# endif - -# if defined(AV_RN48) && !defined(AV_RL48) -# define AV_RL48(p) AV_RN48(p) -# elif !defined(AV_RN48) && defined(AV_RL48) -# define AV_RN48(p) AV_RL48(p) -# endif - -# if defined(AV_WN48) && !defined(AV_WL48) -# define AV_WL48(p, v) AV_WN48(p, v) -# elif !defined(AV_WN48) && defined(AV_WL48) -# define AV_WN48(p, v) AV_WL48(p, v) -# endif - -# if defined(AV_RN64) && !defined(AV_RL64) -# define AV_RL64(p) AV_RN64(p) -# elif !defined(AV_RN64) && defined(AV_RL64) -# define AV_RN64(p) AV_RL64(p) -# endif - -# if defined(AV_WN64) && !defined(AV_WL64) -# define AV_WL64(p, v) AV_WN64(p, v) -# elif !defined(AV_WN64) && defined(AV_WL64) -# define AV_WN64(p, v) AV_WL64(p, v) -# endif - -#endif /* !AV_HAVE_BIGENDIAN */ - -/* - * Define AV_[RW]N helper macros to simplify definitions not provided - * by per-arch headers. - */ - -#if defined(__GNUC__) - -union unaligned_64 { uint64_t l; } __attribute__((packed)) av_alias; -union unaligned_32 { uint32_t l; } __attribute__((packed)) av_alias; -union unaligned_16 { uint16_t l; } __attribute__((packed)) av_alias; - -# define AV_RN(s, p) (((const union unaligned_##s *) (p))->l) -# define AV_WN(s, p, v) ((((union unaligned_##s *) (p))->l) = (v)) - -#elif defined(_MSC_VER) && (defined(_M_ARM) || defined(_M_X64) || defined(_M_ARM64)) && AV_HAVE_FAST_UNALIGNED - -# define AV_RN(s, p) (*((const __unaligned uint##s##_t*)(p))) -# define AV_WN(s, p, v) (*((__unaligned uint##s##_t*)(p)) = (v)) - -#elif AV_HAVE_FAST_UNALIGNED - -# define AV_RN(s, p) (((const av_alias##s*)(p))->u##s) -# define AV_WN(s, p, v) (((av_alias##s*)(p))->u##s = (v)) - -#else - -#ifndef AV_RB16 -# define AV_RB16(x) \ - ((((const uint8_t*)(x))[0] << 8) | \ - ((const uint8_t*)(x))[1]) -#endif -#ifndef AV_WB16 -# define AV_WB16(p, val) do { \ - uint16_t d = (val); \ - ((uint8_t*)(p))[1] = (d); \ - ((uint8_t*)(p))[0] = (d)>>8; \ - } while(0) -#endif - -#ifndef AV_RL16 -# define AV_RL16(x) \ - ((((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL16 -# define AV_WL16(p, val) do { \ - uint16_t d = (val); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - } while(0) -#endif - -#ifndef AV_RB32 -# define AV_RB32(x) \ - (((uint32_t)((const uint8_t*)(x))[0] << 24) | \ - (((const uint8_t*)(x))[1] << 16) | \ - (((const uint8_t*)(x))[2] << 8) | \ - ((const uint8_t*)(x))[3]) -#endif -#ifndef AV_WB32 -# define AV_WB32(p, val) do { \ - uint32_t d = (val); \ - ((uint8_t*)(p))[3] = (d); \ - ((uint8_t*)(p))[2] = (d)>>8; \ - ((uint8_t*)(p))[1] = (d)>>16; \ - ((uint8_t*)(p))[0] = (d)>>24; \ - } while(0) -#endif - -#ifndef AV_RL32 -# define AV_RL32(x) \ - (((uint32_t)((const uint8_t*)(x))[3] << 24) | \ - (((const uint8_t*)(x))[2] << 16) | \ - (((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL32 -# define AV_WL32(p, val) do { \ - uint32_t d = (val); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - ((uint8_t*)(p))[3] = (d)>>24; \ - } while(0) -#endif - -#ifndef AV_RB64 -# define AV_RB64(x) \ - (((uint64_t)((const uint8_t*)(x))[0] << 56) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 48) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[5] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[6] << 8) | \ - (uint64_t)((const uint8_t*)(x))[7]) -#endif -#ifndef AV_WB64 -# define AV_WB64(p, val) do { \ - uint64_t d = (val); \ - ((uint8_t*)(p))[7] = (d); \ - ((uint8_t*)(p))[6] = (d)>>8; \ - ((uint8_t*)(p))[5] = (d)>>16; \ - ((uint8_t*)(p))[4] = (d)>>24; \ - ((uint8_t*)(p))[3] = (d)>>32; \ - ((uint8_t*)(p))[2] = (d)>>40; \ - ((uint8_t*)(p))[1] = (d)>>48; \ - ((uint8_t*)(p))[0] = (d)>>56; \ - } while(0) -#endif - -#ifndef AV_RL64 -# define AV_RL64(x) \ - (((uint64_t)((const uint8_t*)(x))[7] << 56) | \ - ((uint64_t)((const uint8_t*)(x))[6] << 48) | \ - ((uint64_t)((const uint8_t*)(x))[5] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 8) | \ - (uint64_t)((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL64 -# define AV_WL64(p, val) do { \ - uint64_t d = (val); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - ((uint8_t*)(p))[3] = (d)>>24; \ - ((uint8_t*)(p))[4] = (d)>>32; \ - ((uint8_t*)(p))[5] = (d)>>40; \ - ((uint8_t*)(p))[6] = (d)>>48; \ - ((uint8_t*)(p))[7] = (d)>>56; \ - } while(0) -#endif - -#if AV_HAVE_BIGENDIAN -# define AV_RN(s, p) AV_RB##s(p) -# define AV_WN(s, p, v) AV_WB##s(p, v) -#else -# define AV_RN(s, p) AV_RL##s(p) -# define AV_WN(s, p, v) AV_WL##s(p, v) -#endif - -#endif /* HAVE_FAST_UNALIGNED */ - -#ifndef AV_RN16 -# define AV_RN16(p) AV_RN(16, p) -#endif - -#ifndef AV_RN32 -# define AV_RN32(p) AV_RN(32, p) -#endif - -#ifndef AV_RN64 -# define AV_RN64(p) AV_RN(64, p) -#endif - -#ifndef AV_WN16 -# define AV_WN16(p, v) AV_WN(16, p, v) -#endif - -#ifndef AV_WN32 -# define AV_WN32(p, v) AV_WN(32, p, v) -#endif - -#ifndef AV_WN64 -# define AV_WN64(p, v) AV_WN(64, p, v) -#endif - -#if AV_HAVE_BIGENDIAN -# define AV_RB(s, p) AV_RN##s(p) -# define AV_WB(s, p, v) AV_WN##s(p, v) -# define AV_RL(s, p) av_bswap##s(AV_RN##s(p)) -# define AV_WL(s, p, v) AV_WN##s(p, av_bswap##s(v)) -#else -# define AV_RB(s, p) av_bswap##s(AV_RN##s(p)) -# define AV_WB(s, p, v) AV_WN##s(p, av_bswap##s(v)) -# define AV_RL(s, p) AV_RN##s(p) -# define AV_WL(s, p, v) AV_WN##s(p, v) -#endif - -#define AV_RB8(x) (((const uint8_t*)(x))[0]) -#define AV_WB8(p, d) do { ((uint8_t*)(p))[0] = (d); } while(0) - -#define AV_RL8(x) AV_RB8(x) -#define AV_WL8(p, d) AV_WB8(p, d) - -#ifndef AV_RB16 -# define AV_RB16(p) AV_RB(16, p) -#endif -#ifndef AV_WB16 -# define AV_WB16(p, v) AV_WB(16, p, v) -#endif - -#ifndef AV_RL16 -# define AV_RL16(p) AV_RL(16, p) -#endif -#ifndef AV_WL16 -# define AV_WL16(p, v) AV_WL(16, p, v) -#endif - -#ifndef AV_RB32 -# define AV_RB32(p) AV_RB(32, p) -#endif -#ifndef AV_WB32 -# define AV_WB32(p, v) AV_WB(32, p, v) -#endif - -#ifndef AV_RL32 -# define AV_RL32(p) AV_RL(32, p) -#endif -#ifndef AV_WL32 -# define AV_WL32(p, v) AV_WL(32, p, v) -#endif - -#ifndef AV_RB64 -# define AV_RB64(p) AV_RB(64, p) -#endif -#ifndef AV_WB64 -# define AV_WB64(p, v) AV_WB(64, p, v) -#endif - -#ifndef AV_RL64 -# define AV_RL64(p) AV_RL(64, p) -#endif -#ifndef AV_WL64 -# define AV_WL64(p, v) AV_WL(64, p, v) -#endif - -#ifndef AV_RB24 -# define AV_RB24(x) \ - ((((const uint8_t*)(x))[0] << 16) | \ - (((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[2]) -#endif -#ifndef AV_WB24 -# define AV_WB24(p, d) do { \ - ((uint8_t*)(p))[2] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[0] = (d)>>16; \ - } while(0) -#endif - -#ifndef AV_RL24 -# define AV_RL24(x) \ - ((((const uint8_t*)(x))[2] << 16) | \ - (((const uint8_t*)(x))[1] << 8) | \ - ((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL24 -# define AV_WL24(p, d) do { \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - } while(0) -#endif - -#ifndef AV_RB48 -# define AV_RB48(x) \ - (((uint64_t)((const uint8_t*)(x))[0] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 8) | \ - (uint64_t)((const uint8_t*)(x))[5]) -#endif -#ifndef AV_WB48 -# define AV_WB48(p, darg) do { \ - uint64_t d = (darg); \ - ((uint8_t*)(p))[5] = (d); \ - ((uint8_t*)(p))[4] = (d)>>8; \ - ((uint8_t*)(p))[3] = (d)>>16; \ - ((uint8_t*)(p))[2] = (d)>>24; \ - ((uint8_t*)(p))[1] = (d)>>32; \ - ((uint8_t*)(p))[0] = (d)>>40; \ - } while(0) -#endif - -#ifndef AV_RL48 -# define AV_RL48(x) \ - (((uint64_t)((const uint8_t*)(x))[5] << 40) | \ - ((uint64_t)((const uint8_t*)(x))[4] << 32) | \ - ((uint64_t)((const uint8_t*)(x))[3] << 24) | \ - ((uint64_t)((const uint8_t*)(x))[2] << 16) | \ - ((uint64_t)((const uint8_t*)(x))[1] << 8) | \ - (uint64_t)((const uint8_t*)(x))[0]) -#endif -#ifndef AV_WL48 -# define AV_WL48(p, darg) do { \ - uint64_t d = (darg); \ - ((uint8_t*)(p))[0] = (d); \ - ((uint8_t*)(p))[1] = (d)>>8; \ - ((uint8_t*)(p))[2] = (d)>>16; \ - ((uint8_t*)(p))[3] = (d)>>24; \ - ((uint8_t*)(p))[4] = (d)>>32; \ - ((uint8_t*)(p))[5] = (d)>>40; \ - } while(0) -#endif - -/* - * The AV_[RW]NA macros access naturally aligned data - * in a type-safe way. - */ - -#define AV_RNA(s, p) (((const av_alias##s*)(p))->u##s) -#define AV_WNA(s, p, v) (((av_alias##s*)(p))->u##s = (v)) - -#ifndef AV_RN16A -# define AV_RN16A(p) AV_RNA(16, p) -#endif - -#ifndef AV_RN32A -# define AV_RN32A(p) AV_RNA(32, p) -#endif - -#ifndef AV_RN64A -# define AV_RN64A(p) AV_RNA(64, p) -#endif - -#ifndef AV_WN16A -# define AV_WN16A(p, v) AV_WNA(16, p, v) -#endif - -#ifndef AV_WN32A -# define AV_WN32A(p, v) AV_WNA(32, p, v) -#endif - -#ifndef AV_WN64A -# define AV_WN64A(p, v) AV_WNA(64, p, v) -#endif - -#if AV_HAVE_BIGENDIAN -# define AV_RLA(s, p) av_bswap##s(AV_RN##s##A(p)) -# define AV_WLA(s, p, v) AV_WN##s##A(p, av_bswap##s(v)) -#else -# define AV_RLA(s, p) AV_RN##s##A(p) -# define AV_WLA(s, p, v) AV_WN##s##A(p, v) -#endif - -#ifndef AV_RL64A -# define AV_RL64A(p) AV_RLA(64, p) -#endif -#ifndef AV_WL64A -# define AV_WL64A(p, v) AV_WLA(64, p, v) -#endif - -/* - * The AV_COPYxxU macros are suitable for copying data to/from unaligned - * memory locations. - */ - -#define AV_COPYU(n, d, s) AV_WN##n(d, AV_RN##n(s)); - -#ifndef AV_COPY16U -# define AV_COPY16U(d, s) AV_COPYU(16, d, s) -#endif - -#ifndef AV_COPY32U -# define AV_COPY32U(d, s) AV_COPYU(32, d, s) -#endif - -#ifndef AV_COPY64U -# define AV_COPY64U(d, s) AV_COPYU(64, d, s) -#endif - -#ifndef AV_COPY128U -# define AV_COPY128U(d, s) \ - do { \ - AV_COPY64U(d, s); \ - AV_COPY64U((char *)(d) + 8, (const char *)(s) + 8); \ - } while(0) -#endif - -/* Parameters for AV_COPY*, AV_SWAP*, AV_ZERO* must be - * naturally aligned. They may be implemented using MMX, - * so emms_c() must be called before using any float code - * afterwards. - */ - -#define AV_COPY(n, d, s) \ - (((av_alias##n*)(d))->u##n = ((const av_alias##n*)(s))->u##n) - -#ifndef AV_COPY16 -# define AV_COPY16(d, s) AV_COPY(16, d, s) -#endif - -#ifndef AV_COPY32 -# define AV_COPY32(d, s) AV_COPY(32, d, s) -#endif - -#ifndef AV_COPY64 -# define AV_COPY64(d, s) AV_COPY(64, d, s) -#endif - -#ifndef AV_COPY128 -# define AV_COPY128(d, s) \ - do { \ - AV_COPY64(d, s); \ - AV_COPY64((char*)(d)+8, (char*)(s)+8); \ - } while(0) -#endif - -#define AV_SWAP(n, a, b) FFSWAP(av_alias##n, *(av_alias##n*)(a), *(av_alias##n*)(b)) - -#ifndef AV_SWAP64 -# define AV_SWAP64(a, b) AV_SWAP(64, a, b) -#endif - -#define AV_ZERO(n, d) (((av_alias##n*)(d))->u##n = 0) - -#ifndef AV_ZERO16 -# define AV_ZERO16(d) AV_ZERO(16, d) -#endif - -#ifndef AV_ZERO32 -# define AV_ZERO32(d) AV_ZERO(32, d) -#endif - -#ifndef AV_ZERO64 -# define AV_ZERO64(d) AV_ZERO(64, d) -#endif - -#ifndef AV_ZERO128 -# define AV_ZERO128(d) \ - do { \ - AV_ZERO64(d); \ - AV_ZERO64((char*)(d)+8); \ - } while(0) -#endif - -#endif /* AVUTIL_INTREADWRITE_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/lfg.h b/third_party/ffmpeg/windows/include/libavutil/lfg.h deleted file mode 100644 index 2b669205..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/lfg.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Lagged Fibonacci PRNG - * Copyright (c) 2008 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_LFG_H -#define AVUTIL_LFG_H - -#include - -/** - * Context structure for the Lagged Fibonacci PRNG. - * The exact layout, types and content of this struct may change and should - * not be accessed directly. Only its sizeof() is guranteed to stay the same - * to allow easy instanciation. - */ -typedef struct AVLFG { - unsigned int state[64]; - int index; -} AVLFG; - -void av_lfg_init(AVLFG *c, unsigned int seed); - -/** - * Seed the state of the ALFG using binary data. - * - * Return value: 0 on success, negative value (AVERROR) on failure. - */ -int av_lfg_init_from_data(AVLFG *c, const uint8_t *data, unsigned int length); - -/** - * Get the next random unsigned 32-bit number using an ALFG. - * - * Please also consider a simple LCG like state= state*1664525+1013904223, - * it may be good enough and faster for your specific use case. - */ -static inline unsigned int av_lfg_get(AVLFG *c){ - unsigned a = c->state[c->index & 63] = c->state[(c->index-24) & 63] + c->state[(c->index-55) & 63]; - c->index += 1U; - return a; -} - -/** - * Get the next random unsigned 32-bit number using a MLFG. - * - * Please also consider av_lfg_get() above, it is faster. - */ -static inline unsigned int av_mlfg_get(AVLFG *c){ - unsigned int a= c->state[(c->index-55) & 63]; - unsigned int b= c->state[(c->index-24) & 63]; - a = c->state[c->index & 63] = 2*a*b+a+b; - c->index += 1U; - return a; -} - -/** - * Get the next two numbers generated by a Box-Muller Gaussian - * generator using the random numbers issued by lfg. - * - * @param out array where the two generated numbers are placed - */ -void av_bmg_get(AVLFG *lfg, double out[2]); - -#endif /* AVUTIL_LFG_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/log.h b/third_party/ffmpeg/windows/include/libavutil/log.h deleted file mode 100644 index ab7ceabe..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/log.h +++ /dev/null @@ -1,387 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_LOG_H -#define AVUTIL_LOG_H - -#include -#include "attributes.h" -#include "version.h" - -typedef enum { - AV_CLASS_CATEGORY_NA = 0, - AV_CLASS_CATEGORY_INPUT, - AV_CLASS_CATEGORY_OUTPUT, - AV_CLASS_CATEGORY_MUXER, - AV_CLASS_CATEGORY_DEMUXER, - AV_CLASS_CATEGORY_ENCODER, - AV_CLASS_CATEGORY_DECODER, - AV_CLASS_CATEGORY_FILTER, - AV_CLASS_CATEGORY_BITSTREAM_FILTER, - AV_CLASS_CATEGORY_SWSCALER, - AV_CLASS_CATEGORY_SWRESAMPLER, - AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT = 40, - AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT, - AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT, - AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT, - AV_CLASS_CATEGORY_DEVICE_OUTPUT, - AV_CLASS_CATEGORY_DEVICE_INPUT, - AV_CLASS_CATEGORY_NB ///< not part of ABI/API -}AVClassCategory; - -#define AV_IS_INPUT_DEVICE(category) \ - (((category) == AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_INPUT)) - -#define AV_IS_OUTPUT_DEVICE(category) \ - (((category) == AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT) || \ - ((category) == AV_CLASS_CATEGORY_DEVICE_OUTPUT)) - -struct AVOptionRanges; - -/** - * Describe the class of an AVClass context structure. That is an - * arbitrary struct of which the first field is a pointer to an - * AVClass struct (e.g. AVCodecContext, AVFormatContext etc.). - */ -typedef struct AVClass { - /** - * The name of the class; usually it is the same name as the - * context structure type to which the AVClass is associated. - */ - const char* class_name; - - /** - * A pointer to a function which returns the name of a context - * instance ctx associated with the class. - */ - const char* (*item_name)(void* ctx); - - /** - * a pointer to the first option specified in the class if any or NULL - * - * @see av_set_default_options() - */ - const struct AVOption *option; - - /** - * LIBAVUTIL_VERSION with which this structure was created. - * This is used to allow fields to be added without requiring major - * version bumps everywhere. - */ - - int version; - - /** - * Offset in the structure where log_level_offset is stored. - * 0 means there is no such variable - */ - int log_level_offset_offset; - - /** - * Offset in the structure where a pointer to the parent context for - * logging is stored. For example a decoder could pass its AVCodecContext - * to eval as such a parent context, which an av_log() implementation - * could then leverage to display the parent context. - * The offset can be NULL. - */ - int parent_log_context_offset; - - /** - * Category used for visualization (like color) - * This is only set if the category is equal for all objects using this class. - * available since version (51 << 16 | 56 << 8 | 100) - */ - AVClassCategory category; - - /** - * Callback to return the category. - * available since version (51 << 16 | 59 << 8 | 100) - */ - AVClassCategory (*get_category)(void* ctx); - - /** - * Callback to return the supported/allowed ranges. - * available since version (52.12) - */ - int (*query_ranges)(struct AVOptionRanges **, void *obj, const char *key, int flags); - - /** - * Return next AVOptions-enabled child or NULL - */ - void* (*child_next)(void *obj, void *prev); - - /** - * Iterate over the AVClasses corresponding to potential AVOptions-enabled - * children. - * - * @param iter pointer to opaque iteration state. The caller must initialize - * *iter to NULL before the first call. - * @return AVClass for the next AVOptions-enabled child or NULL if there are - * no more such children. - * - * @note The difference between child_next and this is that child_next - * iterates over _already existing_ objects, while child_class_iterate - * iterates over _all possible_ children. - */ - const struct AVClass* (*child_class_iterate)(void **iter); -} AVClass; - -/** - * @addtogroup lavu_log - * - * @{ - * - * @defgroup lavu_log_constants Logging Constants - * - * @{ - */ - -/** - * Print no output. - */ -#define AV_LOG_QUIET -8 - -/** - * Something went really wrong and we will crash now. - */ -#define AV_LOG_PANIC 0 - -/** - * Something went wrong and recovery is not possible. - * For example, no header was found for a format which depends - * on headers or an illegal combination of parameters is used. - */ -#define AV_LOG_FATAL 8 - -/** - * Something went wrong and cannot losslessly be recovered. - * However, not all future data is affected. - */ -#define AV_LOG_ERROR 16 - -/** - * Something somehow does not look correct. This may or may not - * lead to problems. An example would be the use of '-vstrict -2'. - */ -#define AV_LOG_WARNING 24 - -/** - * Standard information. - */ -#define AV_LOG_INFO 32 - -/** - * Detailed information. - */ -#define AV_LOG_VERBOSE 40 - -/** - * Stuff which is only useful for libav* developers. - */ -#define AV_LOG_DEBUG 48 - -/** - * Extremely verbose debugging, useful for libav* development. - */ -#define AV_LOG_TRACE 56 - -#define AV_LOG_MAX_OFFSET (AV_LOG_TRACE - AV_LOG_QUIET) - -/** - * @} - */ - -/** - * Sets additional colors for extended debugging sessions. - * @code - av_log(ctx, AV_LOG_DEBUG|AV_LOG_C(134), "Message in purple\n"); - @endcode - * Requires 256color terminal support. Uses outside debugging is not - * recommended. - */ -#define AV_LOG_C(x) ((x) << 8) - -/** - * Send the specified message to the log if the level is less than or equal - * to the current av_log_level. By default, all logging messages are sent to - * stderr. This behavior can be altered by setting a different logging callback - * function. - * @see av_log_set_callback - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct or NULL if general log. - * @param level The importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant". - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - */ -void av_log(void *avcl, int level, const char *fmt, ...) av_printf_format(3, 4); - -/** - * Send the specified message to the log once with the initial_level and then with - * the subsequent_level. By default, all logging messages are sent to - * stderr. This behavior can be altered by setting a different logging callback - * function. - * @see av_log - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct or NULL if general log. - * @param initial_level importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant" for the first occurance. - * @param subsequent_level importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant" after the first occurance. - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - * @param state a variable to keep trak of if a message has already been printed - * this must be initialized to 0 before the first use. The same state - * must not be accessed by 2 Threads simultaneously. - */ -void av_log_once(void* avcl, int initial_level, int subsequent_level, int *state, const char *fmt, ...) av_printf_format(5, 6); - - -/** - * Send the specified message to the log if the level is less than or equal - * to the current av_log_level. By default, all logging messages are sent to - * stderr. This behavior can be altered by setting a different logging callback - * function. - * @see av_log_set_callback - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant". - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - * @param vl The arguments referenced by the format string. - */ -void av_vlog(void *avcl, int level, const char *fmt, va_list vl); - -/** - * Get the current log level - * - * @see lavu_log_constants - * - * @return Current log level - */ -int av_log_get_level(void); - -/** - * Set the log level - * - * @see lavu_log_constants - * - * @param level Logging level - */ -void av_log_set_level(int level); - -/** - * Set the logging callback - * - * @note The callback must be thread safe, even if the application does not use - * threads itself as some codecs are multithreaded. - * - * @see av_log_default_callback - * - * @param callback A logging function with a compatible signature. - */ -void av_log_set_callback(void (*callback)(void*, int, const char*, va_list)); - -/** - * Default logging callback - * - * It prints the message to stderr, optionally colorizing it. - * - * @param avcl A pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct. - * @param level The importance level of the message expressed using a @ref - * lavu_log_constants "Logging Constant". - * @param fmt The format string (printf-compatible) that specifies how - * subsequent arguments are converted to output. - * @param vl The arguments referenced by the format string. - */ -void av_log_default_callback(void *avcl, int level, const char *fmt, - va_list vl); - -/** - * Return the context name - * - * @param ctx The AVClass context - * - * @return The AVClass class_name - */ -const char* av_default_item_name(void* ctx); -AVClassCategory av_default_get_category(void *ptr); - -/** - * Format a line of log the same way as the default callback. - * @param line buffer to receive the formatted line - * @param line_size size of the buffer - * @param print_prefix used to store whether the prefix must be printed; - * must point to a persistent integer initially set to 1 - */ -void av_log_format_line(void *ptr, int level, const char *fmt, va_list vl, - char *line, int line_size, int *print_prefix); - -/** - * Format a line of log the same way as the default callback. - * @param line buffer to receive the formatted line; - * may be NULL if line_size is 0 - * @param line_size size of the buffer; at most line_size-1 characters will - * be written to the buffer, plus one null terminator - * @param print_prefix used to store whether the prefix must be printed; - * must point to a persistent integer initially set to 1 - * @return Returns a negative value if an error occurred, otherwise returns - * the number of characters that would have been written for a - * sufficiently large buffer, not including the terminating null - * character. If the return value is not less than line_size, it means - * that the log message was truncated to fit the buffer. - */ -int av_log_format_line2(void *ptr, int level, const char *fmt, va_list vl, - char *line, int line_size, int *print_prefix); - -/** - * Skip repeated messages, this requires the user app to use av_log() instead of - * (f)printf as the 2 would otherwise interfere and lead to - * "Last message repeated x times" messages below (f)printf messages with some - * bad luck. - * Also to receive the last, "last repeated" line if any, the user app must - * call av_log(NULL, AV_LOG_QUIET, "%s", ""); at the end - */ -#define AV_LOG_SKIP_REPEATED 1 - -/** - * Include the log severity in messages originating from codecs. - * - * Results in messages such as: - * [rawvideo @ 0xDEADBEEF] [error] encode did not produce valid pts - */ -#define AV_LOG_PRINT_LEVEL 2 - -void av_log_set_flags(int arg); -int av_log_get_flags(void); - -/** - * @} - */ - -#endif /* AVUTIL_LOG_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/lzo.h b/third_party/ffmpeg/windows/include/libavutil/lzo.h deleted file mode 100644 index c0340399..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/lzo.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * LZO 1x decompression - * copyright (c) 2006 Reimar Doeffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_LZO_H -#define AVUTIL_LZO_H - -/** - * @defgroup lavu_lzo LZO - * @ingroup lavu_crypto - * - * @{ - */ - -#include - -/** @name Error flags returned by av_lzo1x_decode - * @{ */ -/// end of the input buffer reached before decoding finished -#define AV_LZO_INPUT_DEPLETED 1 -/// decoded data did not fit into output buffer -#define AV_LZO_OUTPUT_FULL 2 -/// a reference to previously decoded data was wrong -#define AV_LZO_INVALID_BACKPTR 4 -/// a non-specific error in the compressed bitstream -#define AV_LZO_ERROR 8 -/** @} */ - -#define AV_LZO_INPUT_PADDING 8 -#define AV_LZO_OUTPUT_PADDING 12 - -/** - * @brief Decodes LZO 1x compressed data. - * @param out output buffer - * @param outlen size of output buffer, number of bytes left are returned here - * @param in input buffer - * @param inlen size of input buffer, number of bytes left are returned here - * @return 0 on success, otherwise a combination of the error flags above - * - * Make sure all buffers are appropriately padded, in must provide - * AV_LZO_INPUT_PADDING, out must provide AV_LZO_OUTPUT_PADDING additional bytes. - */ -int av_lzo1x_decode(void *out, int *outlen, const void *in, int *inlen); - -/** - * @} - */ - -#endif /* AVUTIL_LZO_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/macros.h b/third_party/ffmpeg/windows/include/libavutil/macros.h deleted file mode 100644 index 2a7567c3..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/macros.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu - * Utility Preprocessor macros - */ - -#ifndef AVUTIL_MACROS_H -#define AVUTIL_MACROS_H - -#include "libavutil/avconfig.h" - -#if AV_HAVE_BIGENDIAN -# define AV_NE(be, le) (be) -#else -# define AV_NE(be, le) (le) -#endif - -/** - * Comparator. - * For two numerical expressions x and y, gives 1 if x > y, -1 if x < y, and 0 - * if x == y. This is useful for instance in a qsort comparator callback. - * Furthermore, compilers are able to optimize this to branchless code, and - * there is no risk of overflow with signed types. - * As with many macros, this evaluates its argument multiple times, it thus - * must not have a side-effect. - */ -#define FFDIFFSIGN(x,y) (((x)>(y)) - ((x)<(y))) - -#define FFMAX(a,b) ((a) > (b) ? (a) : (b)) -#define FFMAX3(a,b,c) FFMAX(FFMAX(a,b),c) -#define FFMIN(a,b) ((a) > (b) ? (b) : (a)) -#define FFMIN3(a,b,c) FFMIN(FFMIN(a,b),c) - -#define FFSWAP(type,a,b) do{type SWAP_tmp= b; b= a; a= SWAP_tmp;}while(0) -#define FF_ARRAY_ELEMS(a) (sizeof(a) / sizeof((a)[0])) - -#define MKTAG(a,b,c,d) ((a) | ((b) << 8) | ((c) << 16) | ((unsigned)(d) << 24)) -#define MKBETAG(a,b,c,d) ((d) | ((c) << 8) | ((b) << 16) | ((unsigned)(a) << 24)) - -/** - * @addtogroup preproc_misc Preprocessor String Macros - * - * String manipulation macros - * - * @{ - */ - -#define AV_STRINGIFY(s) AV_TOSTRING(s) -#define AV_TOSTRING(s) #s - -#define AV_GLUE(a, b) a ## b -#define AV_JOIN(a, b) AV_GLUE(a, b) - -/** - * @} - */ - -#define AV_PRAGMA(s) _Pragma(#s) - -#define FFALIGN(x, a) (((x)+(a)-1)&~((a)-1)) - -#endif /* AVUTIL_MACROS_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/mastering_display_metadata.h b/third_party/ffmpeg/windows/include/libavutil/mastering_display_metadata.h deleted file mode 100644 index c23b07c3..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/mastering_display_metadata.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Copyright (c) 2016 Neil Birkbeck - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_MASTERING_DISPLAY_METADATA_H -#define AVUTIL_MASTERING_DISPLAY_METADATA_H - -#include "frame.h" -#include "rational.h" - - -/** - * Mastering display metadata capable of representing the color volume of - * the display used to master the content (SMPTE 2086:2014). - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with av_mastering_display_metadata_alloc() - * and its size is not a part of the public ABI. - */ -typedef struct AVMasteringDisplayMetadata { - /** - * CIE 1931 xy chromaticity coords of color primaries (r, g, b order). - */ - AVRational display_primaries[3][2]; - - /** - * CIE 1931 xy chromaticity coords of white point. - */ - AVRational white_point[2]; - - /** - * Min luminance of mastering display (cd/m^2). - */ - AVRational min_luminance; - - /** - * Max luminance of mastering display (cd/m^2). - */ - AVRational max_luminance; - - /** - * Flag indicating whether the display primaries (and white point) are set. - */ - int has_primaries; - - /** - * Flag indicating whether the luminance (min_ and max_) have been set. - */ - int has_luminance; - -} AVMasteringDisplayMetadata; - -/** - * Allocate an AVMasteringDisplayMetadata structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVMasteringDisplayMetadata filled with default values or NULL - * on failure. - */ -AVMasteringDisplayMetadata *av_mastering_display_metadata_alloc(void); - -/** - * Allocate a complete AVMasteringDisplayMetadata and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVMasteringDisplayMetadata structure to be filled by caller. - */ -AVMasteringDisplayMetadata *av_mastering_display_metadata_create_side_data(AVFrame *frame); - -/** - * Content light level needed by to transmit HDR over HDMI (CTA-861.3). - * - * To be used as payload of a AVFrameSideData or AVPacketSideData with the - * appropriate type. - * - * @note The struct should be allocated with av_content_light_metadata_alloc() - * and its size is not a part of the public ABI. - */ -typedef struct AVContentLightMetadata { - /** - * Max content light level (cd/m^2). - */ - unsigned MaxCLL; - - /** - * Max average light level per frame (cd/m^2). - */ - unsigned MaxFALL; -} AVContentLightMetadata; - -/** - * Allocate an AVContentLightMetadata structure and set its fields to - * default values. The resulting struct can be freed using av_freep(). - * - * @return An AVContentLightMetadata filled with default values or NULL - * on failure. - */ -AVContentLightMetadata *av_content_light_metadata_alloc(size_t *size); - -/** - * Allocate a complete AVContentLightMetadata and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVContentLightMetadata structure to be filled by caller. - */ -AVContentLightMetadata *av_content_light_metadata_create_side_data(AVFrame *frame); - -#endif /* AVUTIL_MASTERING_DISPLAY_METADATA_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/mathematics.h b/third_party/ffmpeg/windows/include/libavutil/mathematics.h deleted file mode 100644 index 64d4137a..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/mathematics.h +++ /dev/null @@ -1,243 +0,0 @@ -/* - * copyright (c) 2005-2012 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @addtogroup lavu_math - * Mathematical utilities for working with timestamp and time base. - */ - -#ifndef AVUTIL_MATHEMATICS_H -#define AVUTIL_MATHEMATICS_H - -#include -#include -#include "attributes.h" -#include "rational.h" -#include "intfloat.h" - -#ifndef M_E -#define M_E 2.7182818284590452354 /* e */ -#endif -#ifndef M_LN2 -#define M_LN2 0.69314718055994530942 /* log_e 2 */ -#endif -#ifndef M_LN10 -#define M_LN10 2.30258509299404568402 /* log_e 10 */ -#endif -#ifndef M_LOG2_10 -#define M_LOG2_10 3.32192809488736234787 /* log_2 10 */ -#endif -#ifndef M_PHI -#define M_PHI 1.61803398874989484820 /* phi / golden ratio */ -#endif -#ifndef M_PI -#define M_PI 3.14159265358979323846 /* pi */ -#endif -#ifndef M_PI_2 -#define M_PI_2 1.57079632679489661923 /* pi/2 */ -#endif -#ifndef M_SQRT1_2 -#define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */ -#endif -#ifndef M_SQRT2 -#define M_SQRT2 1.41421356237309504880 /* sqrt(2) */ -#endif -#ifndef NAN -#define NAN av_int2float(0x7fc00000) -#endif -#ifndef INFINITY -#define INFINITY av_int2float(0x7f800000) -#endif - -/** - * @addtogroup lavu_math - * - * @{ - */ - -/** - * Rounding methods. - */ -enum AVRounding { - AV_ROUND_ZERO = 0, ///< Round toward zero. - AV_ROUND_INF = 1, ///< Round away from zero. - AV_ROUND_DOWN = 2, ///< Round toward -infinity. - AV_ROUND_UP = 3, ///< Round toward +infinity. - AV_ROUND_NEAR_INF = 5, ///< Round to nearest and halfway cases away from zero. - /** - * Flag telling rescaling functions to pass `INT64_MIN`/`MAX` through - * unchanged, avoiding special cases for #AV_NOPTS_VALUE. - * - * Unlike other values of the enumeration AVRounding, this value is a - * bitmask that must be used in conjunction with another value of the - * enumeration through a bitwise OR, in order to set behavior for normal - * cases. - * - * @code{.c} - * av_rescale_rnd(3, 1, 2, AV_ROUND_UP | AV_ROUND_PASS_MINMAX); - * // Rescaling 3: - * // Calculating 3 * 1 / 2 - * // 3 / 2 is rounded up to 2 - * // => 2 - * - * av_rescale_rnd(AV_NOPTS_VALUE, 1, 2, AV_ROUND_UP | AV_ROUND_PASS_MINMAX); - * // Rescaling AV_NOPTS_VALUE: - * // AV_NOPTS_VALUE == INT64_MIN - * // AV_NOPTS_VALUE is passed through - * // => AV_NOPTS_VALUE - * @endcode - */ - AV_ROUND_PASS_MINMAX = 8192, -}; - -/** - * Compute the greatest common divisor of two integer operands. - * - * @param a,b Operands - * @return GCD of a and b up to sign; if a >= 0 and b >= 0, return value is >= 0; - * if a == 0 and b == 0, returns 0. - */ -int64_t av_const av_gcd(int64_t a, int64_t b); - -/** - * Rescale a 64-bit integer with rounding to nearest. - * - * The operation is mathematically equivalent to `a * b / c`, but writing that - * directly can overflow. - * - * This function is equivalent to av_rescale_rnd() with #AV_ROUND_NEAR_INF. - * - * @see av_rescale_rnd(), av_rescale_q(), av_rescale_q_rnd() - */ -int64_t av_rescale(int64_t a, int64_t b, int64_t c) av_const; - -/** - * Rescale a 64-bit integer with specified rounding. - * - * The operation is mathematically equivalent to `a * b / c`, but writing that - * directly can overflow, and does not support different rounding methods. - * If the result is not representable then INT64_MIN is returned. - * - * @see av_rescale(), av_rescale_q(), av_rescale_q_rnd() - */ -int64_t av_rescale_rnd(int64_t a, int64_t b, int64_t c, enum AVRounding rnd) av_const; - -/** - * Rescale a 64-bit integer by 2 rational numbers. - * - * The operation is mathematically equivalent to `a * bq / cq`. - * - * This function is equivalent to av_rescale_q_rnd() with #AV_ROUND_NEAR_INF. - * - * @see av_rescale(), av_rescale_rnd(), av_rescale_q_rnd() - */ -int64_t av_rescale_q(int64_t a, AVRational bq, AVRational cq) av_const; - -/** - * Rescale a 64-bit integer by 2 rational numbers with specified rounding. - * - * The operation is mathematically equivalent to `a * bq / cq`. - * - * @see av_rescale(), av_rescale_rnd(), av_rescale_q() - */ -int64_t av_rescale_q_rnd(int64_t a, AVRational bq, AVRational cq, - enum AVRounding rnd) av_const; - -/** - * Compare two timestamps each in its own time base. - * - * @return One of the following values: - * - -1 if `ts_a` is before `ts_b` - * - 1 if `ts_a` is after `ts_b` - * - 0 if they represent the same position - * - * @warning - * The result of the function is undefined if one of the timestamps is outside - * the `int64_t` range when represented in the other's timebase. - */ -int av_compare_ts(int64_t ts_a, AVRational tb_a, int64_t ts_b, AVRational tb_b); - -/** - * Compare the remainders of two integer operands divided by a common divisor. - * - * In other words, compare the least significant `log2(mod)` bits of integers - * `a` and `b`. - * - * @code{.c} - * av_compare_mod(0x11, 0x02, 0x10) < 0 // since 0x11 % 0x10 (0x1) < 0x02 % 0x10 (0x2) - * av_compare_mod(0x11, 0x02, 0x20) > 0 // since 0x11 % 0x20 (0x11) > 0x02 % 0x20 (0x02) - * @endcode - * - * @param a,b Operands - * @param mod Divisor; must be a power of 2 - * @return - * - a negative value if `a % mod < b % mod` - * - a positive value if `a % mod > b % mod` - * - zero if `a % mod == b % mod` - */ -int64_t av_compare_mod(uint64_t a, uint64_t b, uint64_t mod); - -/** - * Rescale a timestamp while preserving known durations. - * - * This function is designed to be called per audio packet to scale the input - * timestamp to a different time base. Compared to a simple av_rescale_q() - * call, this function is robust against possible inconsistent frame durations. - * - * The `last` parameter is a state variable that must be preserved for all - * subsequent calls for the same stream. For the first call, `*last` should be - * initialized to #AV_NOPTS_VALUE. - * - * @param[in] in_tb Input time base - * @param[in] in_ts Input timestamp - * @param[in] fs_tb Duration time base; typically this is finer-grained - * (greater) than `in_tb` and `out_tb` - * @param[in] duration Duration till the next call to this function (i.e. - * duration of the current packet/frame) - * @param[in,out] last Pointer to a timestamp expressed in terms of - * `fs_tb`, acting as a state variable - * @param[in] out_tb Output timebase - * @return Timestamp expressed in terms of `out_tb` - * - * @note In the context of this function, "duration" is in term of samples, not - * seconds. - */ -int64_t av_rescale_delta(AVRational in_tb, int64_t in_ts, AVRational fs_tb, int duration, int64_t *last, AVRational out_tb); - -/** - * Add a value to a timestamp. - * - * This function guarantees that when the same value is repeatly added that - * no accumulation of rounding errors occurs. - * - * @param[in] ts Input timestamp - * @param[in] ts_tb Input timestamp time base - * @param[in] inc Value to be added - * @param[in] inc_tb Time base of `inc` - */ -int64_t av_add_stable(AVRational ts_tb, int64_t ts, AVRational inc_tb, int64_t inc); - - -/** - * @} - */ - -#endif /* AVUTIL_MATHEMATICS_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/md5.h b/third_party/ffmpeg/windows/include/libavutil/md5.h deleted file mode 100644 index fc2eabdb..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/md5.h +++ /dev/null @@ -1,89 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_md5 - * Public header for MD5 hash function implementation. - */ - -#ifndef AVUTIL_MD5_H -#define AVUTIL_MD5_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_md5 MD5 - * @ingroup lavu_hash - * MD5 hash function implementation. - * - * @{ - */ - -extern const int av_md5_size; - -struct AVMD5; - -/** - * Allocate an AVMD5 context. - */ -struct AVMD5 *av_md5_alloc(void); - -/** - * Initialize MD5 hashing. - * - * @param ctx pointer to the function context (of size av_md5_size) - */ -void av_md5_init(struct AVMD5 *ctx); - -/** - * Update hash value. - * - * @param ctx hash function context - * @param src input data to update hash with - * @param len input data length - */ -void av_md5_update(struct AVMD5 *ctx, const uint8_t *src, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param ctx hash function context - * @param dst buffer where output digest value is stored - */ -void av_md5_final(struct AVMD5 *ctx, uint8_t *dst); - -/** - * Hash an array of data. - * - * @param dst The output buffer to write the digest into - * @param src The data to hash - * @param len The length of the data, in bytes - */ -void av_md5_sum(uint8_t *dst, const uint8_t *src, size_t len); - -/** - * @} - */ - -#endif /* AVUTIL_MD5_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/mem.h b/third_party/ffmpeg/windows/include/libavutil/mem.h deleted file mode 100644 index d9117419..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/mem.h +++ /dev/null @@ -1,696 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_mem - * Memory handling functions - */ - -#ifndef AVUTIL_MEM_H -#define AVUTIL_MEM_H - -#include -#include - -#include "attributes.h" -#include "avutil.h" -#include "version.h" - -/** - * @addtogroup lavu_mem - * Utilities for manipulating memory. - * - * FFmpeg has several applications of memory that are not required of a typical - * program. For example, the computing-heavy components like video decoding and - * encoding can be sped up significantly through the use of aligned memory. - * - * However, for each of FFmpeg's applications of memory, there might not be a - * recognized or standardized API for that specific use. Memory alignment, for - * instance, varies wildly depending on operating systems, architectures, and - * compilers. Hence, this component of @ref libavutil is created to make - * dealing with memory consistently possible on all platforms. - * - * @{ - */ - -#if FF_API_DECLARE_ALIGNED -/** - * - * @defgroup lavu_mem_macros Alignment Macros - * Helper macros for declaring aligned variables. - * @{ - */ - -/** - * @def DECLARE_ALIGNED(n,t,v) - * Declare a variable that is aligned in memory. - * - * @code{.c} - * DECLARE_ALIGNED(16, uint16_t, aligned_int) = 42; - * DECLARE_ALIGNED(32, uint8_t, aligned_array)[128]; - * - * // The default-alignment equivalent would be - * uint16_t aligned_int = 42; - * uint8_t aligned_array[128]; - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -/** - * @def DECLARE_ASM_ALIGNED(n,t,v) - * Declare an aligned variable appropriate for use in inline assembly code. - * - * @code{.c} - * DECLARE_ASM_ALIGNED(16, uint64_t, pw_08) = UINT64_C(0x0008000800080008); - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -/** - * @def DECLARE_ASM_CONST(n,t,v) - * Declare a static constant aligned variable appropriate for use in inline - * assembly code. - * - * @code{.c} - * DECLARE_ASM_CONST(16, uint64_t, pw_08) = UINT64_C(0x0008000800080008); - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -#if defined(__INTEL_COMPILER) && __INTEL_COMPILER < 1110 || defined(__SUNPRO_C) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_CONST(n,t,v) const t __attribute__ ((aligned (n))) v -#elif defined(__DJGPP__) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (FFMIN(n, 16)))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t av_used __attribute__ ((aligned (FFMIN(n, 16)))) v - #define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (FFMIN(n, 16)))) v -#elif defined(__GNUC__) || defined(__clang__) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t av_used __attribute__ ((aligned (n))) v - #define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (n))) v -#elif defined(_MSC_VER) - #define DECLARE_ALIGNED(n,t,v) __declspec(align(n)) t v - #define DECLARE_ASM_ALIGNED(n,t,v) __declspec(align(n)) t v - #define DECLARE_ASM_CONST(n,t,v) __declspec(align(n)) static const t v -#else - #define DECLARE_ALIGNED(n,t,v) t v - #define DECLARE_ASM_ALIGNED(n,t,v) t v - #define DECLARE_ASM_CONST(n,t,v) static const t v -#endif - -/** - * @} - */ -#endif - -/** - * @defgroup lavu_mem_attrs Function Attributes - * Function attributes applicable to memory handling functions. - * - * These function attributes can help compilers emit more useful warnings, or - * generate better code. - * @{ - */ - -/** - * @def av_malloc_attrib - * Function attribute denoting a malloc-like function. - * - * @see Function attribute `malloc` in GCC's documentation - */ - -#if AV_GCC_VERSION_AT_LEAST(3,1) - #define av_malloc_attrib __attribute__((__malloc__)) -#else - #define av_malloc_attrib -#endif - -/** - * @def av_alloc_size(...) - * Function attribute used on a function that allocates memory, whose size is - * given by the specified parameter(s). - * - * @code{.c} - * void *av_malloc(size_t size) av_alloc_size(1); - * void *av_calloc(size_t nmemb, size_t size) av_alloc_size(1, 2); - * @endcode - * - * @param ... One or two parameter indexes, separated by a comma - * - * @see Function attribute `alloc_size` in GCC's documentation - */ - -#if AV_GCC_VERSION_AT_LEAST(4,3) - #define av_alloc_size(...) __attribute__((alloc_size(__VA_ARGS__))) -#else - #define av_alloc_size(...) -#endif - -/** - * @} - */ - -/** - * @defgroup lavu_mem_funcs Heap Management - * Functions responsible for allocating, freeing, and copying memory. - * - * All memory allocation functions have a built-in upper limit of `INT_MAX` - * bytes. This may be changed with av_max_alloc(), although exercise extreme - * caution when doing so. - * - * @{ - */ - -/** - * Allocate a memory block with alignment suitable for all memory accesses - * (including vectors if available on the CPU). - * - * @param size Size in bytes for the memory block to be allocated - * @return Pointer to the allocated block, or `NULL` if the block cannot - * be allocated - * @see av_mallocz() - */ -void *av_malloc(size_t size) av_malloc_attrib av_alloc_size(1); - -/** - * Allocate a memory block with alignment suitable for all memory accesses - * (including vectors if available on the CPU) and zero all the bytes of the - * block. - * - * @param size Size in bytes for the memory block to be allocated - * @return Pointer to the allocated block, or `NULL` if it cannot be allocated - * @see av_malloc() - */ -void *av_mallocz(size_t size) av_malloc_attrib av_alloc_size(1); - -/** - * Allocate a memory block for an array with av_malloc(). - * - * The allocated memory will have size `size * nmemb` bytes. - * - * @param nmemb Number of element - * @param size Size of a single element - * @return Pointer to the allocated block, or `NULL` if the block cannot - * be allocated - * @see av_malloc() - */ -av_alloc_size(1, 2) void *av_malloc_array(size_t nmemb, size_t size); - -/** - * Allocate a memory block for an array with av_mallocz(). - * - * The allocated memory will have size `size * nmemb` bytes. - * - * @param nmemb Number of elements - * @param size Size of the single element - * @return Pointer to the allocated block, or `NULL` if the block cannot - * be allocated - * - * @see av_mallocz() - * @see av_malloc_array() - */ -void *av_calloc(size_t nmemb, size_t size) av_malloc_attrib av_alloc_size(1, 2); - -#if FF_API_AV_MALLOCZ_ARRAY -/** - * @deprecated use av_calloc() - */ -attribute_deprecated -void *av_mallocz_array(size_t nmemb, size_t size) av_malloc_attrib av_alloc_size(1, 2); -#endif - -/** - * Allocate, reallocate, or free a block of memory. - * - * If `ptr` is `NULL` and `size` > 0, allocate a new block. Otherwise, expand or - * shrink that block of memory according to `size`. - * - * @param ptr Pointer to a memory block already allocated with - * av_realloc() or `NULL` - * @param size Size in bytes of the memory block to be allocated or - * reallocated - * - * @return Pointer to a newly-reallocated block or `NULL` if the block - * cannot be reallocated - * - * @warning Unlike av_malloc(), the returned pointer is not guaranteed to be - * correctly aligned. The returned pointer must be freed after even - * if size is zero. - * @see av_fast_realloc() - * @see av_reallocp() - */ -void *av_realloc(void *ptr, size_t size) av_alloc_size(2); - -/** - * Allocate, reallocate, or free a block of memory through a pointer to a - * pointer. - * - * If `*ptr` is `NULL` and `size` > 0, allocate a new block. If `size` is - * zero, free the memory block pointed to by `*ptr`. Otherwise, expand or - * shrink that block of memory according to `size`. - * - * @param[in,out] ptr Pointer to a pointer to a memory block already allocated - * with av_realloc(), or a pointer to `NULL`. The pointer - * is updated on success, or freed on failure. - * @param[in] size Size in bytes for the memory block to be allocated or - * reallocated - * - * @return Zero on success, an AVERROR error code on failure - * - * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be - * correctly aligned. - */ -av_warn_unused_result -int av_reallocp(void *ptr, size_t size); - -/** - * Allocate, reallocate, or free a block of memory. - * - * This function does the same thing as av_realloc(), except: - * - It takes two size arguments and allocates `nelem * elsize` bytes, - * after checking the result of the multiplication for integer overflow. - * - It frees the input block in case of failure, thus avoiding the memory - * leak with the classic - * @code{.c} - * buf = realloc(buf); - * if (!buf) - * return -1; - * @endcode - * pattern. - */ -void *av_realloc_f(void *ptr, size_t nelem, size_t elsize); - -/** - * Allocate, reallocate, or free an array. - * - * If `ptr` is `NULL` and `nmemb` > 0, allocate a new block. - * - * @param ptr Pointer to a memory block already allocated with - * av_realloc() or `NULL` - * @param nmemb Number of elements in the array - * @param size Size of the single element of the array - * - * @return Pointer to a newly-reallocated block or NULL if the block - * cannot be reallocated - * - * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be - * correctly aligned. The returned pointer must be freed after even if - * nmemb is zero. - * @see av_reallocp_array() - */ -av_alloc_size(2, 3) void *av_realloc_array(void *ptr, size_t nmemb, size_t size); - -/** - * Allocate, reallocate an array through a pointer to a pointer. - * - * If `*ptr` is `NULL` and `nmemb` > 0, allocate a new block. - * - * @param[in,out] ptr Pointer to a pointer to a memory block already - * allocated with av_realloc(), or a pointer to `NULL`. - * The pointer is updated on success, or freed on failure. - * @param[in] nmemb Number of elements - * @param[in] size Size of the single element - * - * @return Zero on success, an AVERROR error code on failure - * - * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be - * correctly aligned. *ptr must be freed after even if nmemb is zero. - */ -int av_reallocp_array(void *ptr, size_t nmemb, size_t size); - -/** - * Reallocate the given buffer if it is not large enough, otherwise do nothing. - * - * If the given buffer is `NULL`, then a new uninitialized buffer is allocated. - * - * If the given buffer is not large enough, and reallocation fails, `NULL` is - * returned and `*size` is set to 0, but the original buffer is not changed or - * freed. - * - * A typical use pattern follows: - * - * @code{.c} - * uint8_t *buf = ...; - * uint8_t *new_buf = av_fast_realloc(buf, ¤t_size, size_needed); - * if (!new_buf) { - * // Allocation failed; clean up original buffer - * av_freep(&buf); - * return AVERROR(ENOMEM); - * } - * @endcode - * - * @param[in,out] ptr Already allocated buffer, or `NULL` - * @param[in,out] size Pointer to the size of buffer `ptr`. `*size` is - * updated to the new allocated size, in particular 0 - * in case of failure. - * @param[in] min_size Desired minimal size of buffer `ptr` - * @return `ptr` if the buffer is large enough, a pointer to newly reallocated - * buffer if the buffer was not large enough, or `NULL` in case of - * error - * @see av_realloc() - * @see av_fast_malloc() - */ -void *av_fast_realloc(void *ptr, unsigned int *size, size_t min_size); - -/** - * Allocate a buffer, reusing the given one if large enough. - * - * Contrary to av_fast_realloc(), the current buffer contents might not be - * preserved and on error the old buffer is freed, thus no special handling to - * avoid memleaks is necessary. - * - * `*ptr` is allowed to be `NULL`, in which case allocation always happens if - * `size_needed` is greater than 0. - * - * @code{.c} - * uint8_t *buf = ...; - * av_fast_malloc(&buf, ¤t_size, size_needed); - * if (!buf) { - * // Allocation failed; buf already freed - * return AVERROR(ENOMEM); - * } - * @endcode - * - * @param[in,out] ptr Pointer to pointer to an already allocated buffer. - * `*ptr` will be overwritten with pointer to new - * buffer on success or `NULL` on failure - * @param[in,out] size Pointer to the size of buffer `*ptr`. `*size` is - * updated to the new allocated size, in particular 0 - * in case of failure. - * @param[in] min_size Desired minimal size of buffer `*ptr` - * @see av_realloc() - * @see av_fast_mallocz() - */ -void av_fast_malloc(void *ptr, unsigned int *size, size_t min_size); - -/** - * Allocate and clear a buffer, reusing the given one if large enough. - * - * Like av_fast_malloc(), but all newly allocated space is initially cleared. - * Reused buffer is not cleared. - * - * `*ptr` is allowed to be `NULL`, in which case allocation always happens if - * `size_needed` is greater than 0. - * - * @param[in,out] ptr Pointer to pointer to an already allocated buffer. - * `*ptr` will be overwritten with pointer to new - * buffer on success or `NULL` on failure - * @param[in,out] size Pointer to the size of buffer `*ptr`. `*size` is - * updated to the new allocated size, in particular 0 - * in case of failure. - * @param[in] min_size Desired minimal size of buffer `*ptr` - * @see av_fast_malloc() - */ -void av_fast_mallocz(void *ptr, unsigned int *size, size_t min_size); - -/** - * Free a memory block which has been allocated with a function of av_malloc() - * or av_realloc() family. - * - * @param ptr Pointer to the memory block which should be freed. - * - * @note `ptr = NULL` is explicitly allowed. - * @note It is recommended that you use av_freep() instead, to prevent leaving - * behind dangling pointers. - * @see av_freep() - */ -void av_free(void *ptr); - -/** - * Free a memory block which has been allocated with a function of av_malloc() - * or av_realloc() family, and set the pointer pointing to it to `NULL`. - * - * @code{.c} - * uint8_t *buf = av_malloc(16); - * av_free(buf); - * // buf now contains a dangling pointer to freed memory, and accidental - * // dereference of buf will result in a use-after-free, which may be a - * // security risk. - * - * uint8_t *buf = av_malloc(16); - * av_freep(&buf); - * // buf is now NULL, and accidental dereference will only result in a - * // NULL-pointer dereference. - * @endcode - * - * @param ptr Pointer to the pointer to the memory block which should be freed - * @note `*ptr = NULL` is safe and leads to no action. - * @see av_free() - */ -void av_freep(void *ptr); - -/** - * Duplicate a string. - * - * @param s String to be duplicated - * @return Pointer to a newly-allocated string containing a - * copy of `s` or `NULL` if the string cannot be allocated - * @see av_strndup() - */ -char *av_strdup(const char *s) av_malloc_attrib; - -/** - * Duplicate a substring of a string. - * - * @param s String to be duplicated - * @param len Maximum length of the resulting string (not counting the - * terminating byte) - * @return Pointer to a newly-allocated string containing a - * substring of `s` or `NULL` if the string cannot be allocated - */ -char *av_strndup(const char *s, size_t len) av_malloc_attrib; - -/** - * Duplicate a buffer with av_malloc(). - * - * @param p Buffer to be duplicated - * @param size Size in bytes of the buffer copied - * @return Pointer to a newly allocated buffer containing a - * copy of `p` or `NULL` if the buffer cannot be allocated - */ -void *av_memdup(const void *p, size_t size); - -/** - * Overlapping memcpy() implementation. - * - * @param dst Destination buffer - * @param back Number of bytes back to start copying (i.e. the initial size of - * the overlapping window); must be > 0 - * @param cnt Number of bytes to copy; must be >= 0 - * - * @note `cnt > back` is valid, this will copy the bytes we just copied, - * thus creating a repeating pattern with a period length of `back`. - */ -void av_memcpy_backptr(uint8_t *dst, int back, int cnt); - -/** - * @} - */ - -/** - * @defgroup lavu_mem_dynarray Dynamic Array - * - * Utilities to make an array grow when needed. - * - * Sometimes, the programmer would want to have an array that can grow when - * needed. The libavutil dynamic array utilities fill that need. - * - * libavutil supports two systems of appending elements onto a dynamically - * allocated array, the first one storing the pointer to the value in the - * array, and the second storing the value directly. In both systems, the - * caller is responsible for maintaining a variable containing the length of - * the array, as well as freeing of the array after use. - * - * The first system stores pointers to values in a block of dynamically - * allocated memory. Since only pointers are stored, the function does not need - * to know the size of the type. Both av_dynarray_add() and - * av_dynarray_add_nofree() implement this system. - * - * @code - * type **array = NULL; //< an array of pointers to values - * int nb = 0; //< a variable to keep track of the length of the array - * - * type to_be_added = ...; - * type to_be_added2 = ...; - * - * av_dynarray_add(&array, &nb, &to_be_added); - * if (nb == 0) - * return AVERROR(ENOMEM); - * - * av_dynarray_add(&array, &nb, &to_be_added2); - * if (nb == 0) - * return AVERROR(ENOMEM); - * - * // Now: - * // nb == 2 - * // &to_be_added == array[0] - * // &to_be_added2 == array[1] - * - * av_freep(&array); - * @endcode - * - * The second system stores the value directly in a block of memory. As a - * result, the function has to know the size of the type. av_dynarray2_add() - * implements this mechanism. - * - * @code - * type *array = NULL; //< an array of values - * int nb = 0; //< a variable to keep track of the length of the array - * - * type to_be_added = ...; - * type to_be_added2 = ...; - * - * type *addr = av_dynarray2_add((void **)&array, &nb, sizeof(*array), NULL); - * if (!addr) - * return AVERROR(ENOMEM); - * memcpy(addr, &to_be_added, sizeof(to_be_added)); - * - * // Shortcut of the above. - * type *addr = av_dynarray2_add((void **)&array, &nb, sizeof(*array), - * (const void *)&to_be_added2); - * if (!addr) - * return AVERROR(ENOMEM); - * - * // Now: - * // nb == 2 - * // to_be_added == array[0] - * // to_be_added2 == array[1] - * - * av_freep(&array); - * @endcode - * - * @{ - */ - -/** - * Add the pointer to an element to a dynamic array. - * - * The array to grow is supposed to be an array of pointers to - * structures, and the element to add must be a pointer to an already - * allocated structure. - * - * The array is reallocated when its size reaches powers of 2. - * Therefore, the amortized cost of adding an element is constant. - * - * In case of success, the pointer to the array is updated in order to - * point to the new grown array, and the number pointed to by `nb_ptr` - * is incremented. - * In case of failure, the array is freed, `*tab_ptr` is set to `NULL` and - * `*nb_ptr` is set to 0. - * - * @param[in,out] tab_ptr Pointer to the array to grow - * @param[in,out] nb_ptr Pointer to the number of elements in the array - * @param[in] elem Element to add - * @see av_dynarray_add_nofree(), av_dynarray2_add() - */ -void av_dynarray_add(void *tab_ptr, int *nb_ptr, void *elem); - -/** - * Add an element to a dynamic array. - * - * Function has the same functionality as av_dynarray_add(), - * but it doesn't free memory on fails. It returns error code - * instead and leave current buffer untouched. - * - * @return >=0 on success, negative otherwise - * @see av_dynarray_add(), av_dynarray2_add() - */ -av_warn_unused_result -int av_dynarray_add_nofree(void *tab_ptr, int *nb_ptr, void *elem); - -/** - * Add an element of size `elem_size` to a dynamic array. - * - * The array is reallocated when its number of elements reaches powers of 2. - * Therefore, the amortized cost of adding an element is constant. - * - * In case of success, the pointer to the array is updated in order to - * point to the new grown array, and the number pointed to by `nb_ptr` - * is incremented. - * In case of failure, the array is freed, `*tab_ptr` is set to `NULL` and - * `*nb_ptr` is set to 0. - * - * @param[in,out] tab_ptr Pointer to the array to grow - * @param[in,out] nb_ptr Pointer to the number of elements in the array - * @param[in] elem_size Size in bytes of an element in the array - * @param[in] elem_data Pointer to the data of the element to add. If - * `NULL`, the space of the newly added element is - * allocated but left uninitialized. - * - * @return Pointer to the data of the element to copy in the newly allocated - * space - * @see av_dynarray_add(), av_dynarray_add_nofree() - */ -void *av_dynarray2_add(void **tab_ptr, int *nb_ptr, size_t elem_size, - const uint8_t *elem_data); - -/** - * @} - */ - -/** - * @defgroup lavu_mem_misc Miscellaneous Functions - * - * Other functions related to memory allocation. - * - * @{ - */ - -/** - * Multiply two `size_t` values checking for overflow. - * - * @param[in] a,b Operands of multiplication - * @param[out] r Pointer to the result of the operation - * @return 0 on success, AVERROR(EINVAL) on overflow - */ -int av_size_mult(size_t a, size_t b, size_t *r); - -/** - * Set the maximum size that may be allocated in one block. - * - * The value specified with this function is effective for all libavutil's @ref - * lavu_mem_funcs "heap management functions." - * - * By default, the max value is defined as `INT_MAX`. - * - * @param max Value to be set as the new maximum size - * - * @warning Exercise extreme caution when using this function. Don't touch - * this if you do not understand the full consequence of doing so. - */ -void av_max_alloc(size_t max); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_MEM_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/motion_vector.h b/third_party/ffmpeg/windows/include/libavutil/motion_vector.h deleted file mode 100644 index ec295563..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/motion_vector.h +++ /dev/null @@ -1,57 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_MOTION_VECTOR_H -#define AVUTIL_MOTION_VECTOR_H - -#include - -typedef struct AVMotionVector { - /** - * Where the current macroblock comes from; negative value when it comes - * from the past, positive value when it comes from the future. - * XXX: set exact relative ref frame reference instead of a +/- 1 "direction". - */ - int32_t source; - /** - * Width and height of the block. - */ - uint8_t w, h; - /** - * Absolute source position. Can be outside the frame area. - */ - int16_t src_x, src_y; - /** - * Absolute destination position. Can be outside the frame area. - */ - int16_t dst_x, dst_y; - /** - * Extra flag information. - * Currently unused. - */ - uint64_t flags; - /** - * Motion vector - * src_x = dst_x + motion_x / motion_scale - * src_y = dst_y + motion_y / motion_scale - */ - int32_t motion_x, motion_y; - uint16_t motion_scale; -} AVMotionVector; - -#endif /* AVUTIL_MOTION_VECTOR_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/murmur3.h b/third_party/ffmpeg/windows/include/libavutil/murmur3.h deleted file mode 100644 index d90bc2fc..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/murmur3.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * Copyright (C) 2013 Reimar Döffinger - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_murmur3 - * Public header for MurmurHash3 hash function implementation. - */ - -#ifndef AVUTIL_MURMUR3_H -#define AVUTIL_MURMUR3_H - -#include -#include - -/** - * @defgroup lavu_murmur3 Murmur3 - * @ingroup lavu_hash - * MurmurHash3 hash function implementation. - * - * MurmurHash3 is a non-cryptographic hash function, of which three - * incompatible versions were created by its inventor Austin Appleby: - * - * - 32-bit output - * - 128-bit output for 32-bit platforms - * - 128-bit output for 64-bit platforms - * - * FFmpeg only implements the last variant: 128-bit output designed for 64-bit - * platforms. Even though the hash function was designed for 64-bit platforms, - * the function in reality works on 32-bit systems too, only with reduced - * performance. - * - * @anchor lavu_murmur3_seedinfo - * By design, MurmurHash3 requires a seed to operate. In response to this, - * libavutil provides two functions for hash initiation, one that requires a - * seed (av_murmur3_init_seeded()) and one that uses a fixed arbitrary integer - * as the seed, and therefore does not (av_murmur3_init()). - * - * To make hashes comparable, you should provide the same seed for all calls to - * this hash function -- if you are supplying one yourself, that is. - * - * @{ - */ - -/** - * Allocate an AVMurMur3 hash context. - * - * @return Uninitialized hash context or `NULL` in case of error - */ -struct AVMurMur3 *av_murmur3_alloc(void); - -/** - * Initialize or reinitialize an AVMurMur3 hash context with a seed. - * - * @param[out] c Hash context - * @param[in] seed Random seed - * - * @see av_murmur3_init() - * @see @ref lavu_murmur3_seedinfo "Detailed description" on a discussion of - * seeds for MurmurHash3. - */ -void av_murmur3_init_seeded(struct AVMurMur3 *c, uint64_t seed); - -/** - * Initialize or reinitialize an AVMurMur3 hash context. - * - * Equivalent to av_murmur3_init_seeded() with a built-in seed. - * - * @param[out] c Hash context - * - * @see av_murmur3_init_seeded() - * @see @ref lavu_murmur3_seedinfo "Detailed description" on a discussion of - * seeds for MurmurHash3. - */ -void av_murmur3_init(struct AVMurMur3 *c); - -/** - * Update hash context with new data. - * - * @param[out] c Hash context - * @param[in] src Input data to update hash with - * @param[in] len Number of bytes to read from `src` - */ -void av_murmur3_update(struct AVMurMur3 *c, const uint8_t *src, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param[in,out] c Hash context - * @param[out] dst Buffer where output digest value is stored - */ -void av_murmur3_final(struct AVMurMur3 *c, uint8_t dst[16]); - -/** - * @} - */ - -#endif /* AVUTIL_MURMUR3_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/opt.h b/third_party/ffmpeg/windows/include/libavutil/opt.h deleted file mode 100644 index 461b5d3b..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/opt.h +++ /dev/null @@ -1,891 +0,0 @@ -/* - * AVOptions - * copyright (c) 2005 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_OPT_H -#define AVUTIL_OPT_H - -/** - * @file - * AVOptions - */ - -#include "rational.h" -#include "avutil.h" -#include "channel_layout.h" -#include "dict.h" -#include "log.h" -#include "pixfmt.h" -#include "samplefmt.h" - -/** - * @defgroup avoptions AVOptions - * @ingroup lavu_data - * @{ - * AVOptions provide a generic system to declare options on arbitrary structs - * ("objects"). An option can have a help text, a type and a range of possible - * values. Options may then be enumerated, read and written to. - * - * @section avoptions_implement Implementing AVOptions - * This section describes how to add AVOptions capabilities to a struct. - * - * All AVOptions-related information is stored in an AVClass. Therefore - * the first member of the struct should be a pointer to an AVClass describing it. - * The option field of the AVClass must be set to a NULL-terminated static array - * of AVOptions. Each AVOption must have a non-empty name, a type, a default - * value and for number-type AVOptions also a range of allowed values. It must - * also declare an offset in bytes from the start of the struct, where the field - * associated with this AVOption is located. Other fields in the AVOption struct - * should also be set when applicable, but are not required. - * - * The following example illustrates an AVOptions-enabled struct: - * @code - * typedef struct test_struct { - * const AVClass *class; - * int int_opt; - * char *str_opt; - * uint8_t *bin_opt; - * int bin_len; - * } test_struct; - * - * static const AVOption test_options[] = { - * { "test_int", "This is a test option of int type.", offsetof(test_struct, int_opt), - * AV_OPT_TYPE_INT, { .i64 = -1 }, INT_MIN, INT_MAX }, - * { "test_str", "This is a test option of string type.", offsetof(test_struct, str_opt), - * AV_OPT_TYPE_STRING }, - * { "test_bin", "This is a test option of binary type.", offsetof(test_struct, bin_opt), - * AV_OPT_TYPE_BINARY }, - * { NULL }, - * }; - * - * static const AVClass test_class = { - * .class_name = "test class", - * .item_name = av_default_item_name, - * .option = test_options, - * .version = LIBAVUTIL_VERSION_INT, - * }; - * @endcode - * - * Next, when allocating your struct, you must ensure that the AVClass pointer - * is set to the correct value. Then, av_opt_set_defaults() can be called to - * initialize defaults. After that the struct is ready to be used with the - * AVOptions API. - * - * When cleaning up, you may use the av_opt_free() function to automatically - * free all the allocated string and binary options. - * - * Continuing with the above example: - * - * @code - * test_struct *alloc_test_struct(void) - * { - * test_struct *ret = av_mallocz(sizeof(*ret)); - * ret->class = &test_class; - * av_opt_set_defaults(ret); - * return ret; - * } - * void free_test_struct(test_struct **foo) - * { - * av_opt_free(*foo); - * av_freep(foo); - * } - * @endcode - * - * @subsection avoptions_implement_nesting Nesting - * It may happen that an AVOptions-enabled struct contains another - * AVOptions-enabled struct as a member (e.g. AVCodecContext in - * libavcodec exports generic options, while its priv_data field exports - * codec-specific options). In such a case, it is possible to set up the - * parent struct to export a child's options. To do that, simply - * implement AVClass.child_next() and AVClass.child_class_iterate() in the - * parent struct's AVClass. - * Assuming that the test_struct from above now also contains a - * child_struct field: - * - * @code - * typedef struct child_struct { - * AVClass *class; - * int flags_opt; - * } child_struct; - * static const AVOption child_opts[] = { - * { "test_flags", "This is a test option of flags type.", - * offsetof(child_struct, flags_opt), AV_OPT_TYPE_FLAGS, { .i64 = 0 }, INT_MIN, INT_MAX }, - * { NULL }, - * }; - * static const AVClass child_class = { - * .class_name = "child class", - * .item_name = av_default_item_name, - * .option = child_opts, - * .version = LIBAVUTIL_VERSION_INT, - * }; - * - * void *child_next(void *obj, void *prev) - * { - * test_struct *t = obj; - * if (!prev && t->child_struct) - * return t->child_struct; - * return NULL - * } - * const AVClass child_class_iterate(void **iter) - * { - * const AVClass *c = *iter ? NULL : &child_class; - * *iter = (void*)(uintptr_t)c; - * return c; - * } - * @endcode - * Putting child_next() and child_class_iterate() as defined above into - * test_class will now make child_struct's options accessible through - * test_struct (again, proper setup as described above needs to be done on - * child_struct right after it is created). - * - * From the above example it might not be clear why both child_next() - * and child_class_iterate() are needed. The distinction is that child_next() - * iterates over actually existing objects, while child_class_iterate() - * iterates over all possible child classes. E.g. if an AVCodecContext - * was initialized to use a codec which has private options, then its - * child_next() will return AVCodecContext.priv_data and finish - * iterating. OTOH child_class_iterate() on AVCodecContext.av_class will - * iterate over all available codecs with private options. - * - * @subsection avoptions_implement_named_constants Named constants - * It is possible to create named constants for options. Simply set the unit - * field of the option the constants should apply to a string and - * create the constants themselves as options of type AV_OPT_TYPE_CONST - * with their unit field set to the same string. - * Their default_val field should contain the value of the named - * constant. - * For example, to add some named constants for the test_flags option - * above, put the following into the child_opts array: - * @code - * { "test_flags", "This is a test option of flags type.", - * offsetof(child_struct, flags_opt), AV_OPT_TYPE_FLAGS, { .i64 = 0 }, INT_MIN, INT_MAX, "test_unit" }, - * { "flag1", "This is a flag with value 16", 0, AV_OPT_TYPE_CONST, { .i64 = 16 }, 0, 0, "test_unit" }, - * @endcode - * - * @section avoptions_use Using AVOptions - * This section deals with accessing options in an AVOptions-enabled struct. - * Such structs in FFmpeg are e.g. AVCodecContext in libavcodec or - * AVFormatContext in libavformat. - * - * @subsection avoptions_use_examine Examining AVOptions - * The basic functions for examining options are av_opt_next(), which iterates - * over all options defined for one object, and av_opt_find(), which searches - * for an option with the given name. - * - * The situation is more complicated with nesting. An AVOptions-enabled struct - * may have AVOptions-enabled children. Passing the AV_OPT_SEARCH_CHILDREN flag - * to av_opt_find() will make the function search children recursively. - * - * For enumerating there are basically two cases. The first is when you want to - * get all options that may potentially exist on the struct and its children - * (e.g. when constructing documentation). In that case you should call - * av_opt_child_class_iterate() recursively on the parent struct's AVClass. The - * second case is when you have an already initialized struct with all its - * children and you want to get all options that can be actually written or read - * from it. In that case you should call av_opt_child_next() recursively (and - * av_opt_next() on each result). - * - * @subsection avoptions_use_get_set Reading and writing AVOptions - * When setting options, you often have a string read directly from the - * user. In such a case, simply passing it to av_opt_set() is enough. For - * non-string type options, av_opt_set() will parse the string according to the - * option type. - * - * Similarly av_opt_get() will read any option type and convert it to a string - * which will be returned. Do not forget that the string is allocated, so you - * have to free it with av_free(). - * - * In some cases it may be more convenient to put all options into an - * AVDictionary and call av_opt_set_dict() on it. A specific case of this - * are the format/codec open functions in lavf/lavc which take a dictionary - * filled with option as a parameter. This makes it possible to set some options - * that cannot be set otherwise, since e.g. the input file format is not known - * before the file is actually opened. - */ - -enum AVOptionType{ - AV_OPT_TYPE_FLAGS, - AV_OPT_TYPE_INT, - AV_OPT_TYPE_INT64, - AV_OPT_TYPE_DOUBLE, - AV_OPT_TYPE_FLOAT, - AV_OPT_TYPE_STRING, - AV_OPT_TYPE_RATIONAL, - AV_OPT_TYPE_BINARY, ///< offset must point to a pointer immediately followed by an int for the length - AV_OPT_TYPE_DICT, - AV_OPT_TYPE_UINT64, - AV_OPT_TYPE_CONST, - AV_OPT_TYPE_IMAGE_SIZE, ///< offset must point to two consecutive integers - AV_OPT_TYPE_PIXEL_FMT, - AV_OPT_TYPE_SAMPLE_FMT, - AV_OPT_TYPE_VIDEO_RATE, ///< offset must point to AVRational - AV_OPT_TYPE_DURATION, - AV_OPT_TYPE_COLOR, -#if FF_API_OLD_CHANNEL_LAYOUT - AV_OPT_TYPE_CHANNEL_LAYOUT, -#endif - AV_OPT_TYPE_BOOL, - AV_OPT_TYPE_CHLAYOUT, -}; - -/** - * AVOption - */ -typedef struct AVOption { - const char *name; - - /** - * short English help text - * @todo What about other languages? - */ - const char *help; - - /** - * The offset relative to the context structure where the option - * value is stored. It should be 0 for named constants. - */ - int offset; - enum AVOptionType type; - - /** - * the default value for scalar options - */ - union { - int64_t i64; - double dbl; - const char *str; - /* TODO those are unused now */ - AVRational q; - } default_val; - double min; ///< minimum valid value for the option - double max; ///< maximum valid value for the option - - int flags; -#define AV_OPT_FLAG_ENCODING_PARAM 1 ///< a generic parameter which can be set by the user for muxing or encoding -#define AV_OPT_FLAG_DECODING_PARAM 2 ///< a generic parameter which can be set by the user for demuxing or decoding -#define AV_OPT_FLAG_AUDIO_PARAM 8 -#define AV_OPT_FLAG_VIDEO_PARAM 16 -#define AV_OPT_FLAG_SUBTITLE_PARAM 32 -/** - * The option is intended for exporting values to the caller. - */ -#define AV_OPT_FLAG_EXPORT 64 -/** - * The option may not be set through the AVOptions API, only read. - * This flag only makes sense when AV_OPT_FLAG_EXPORT is also set. - */ -#define AV_OPT_FLAG_READONLY 128 -#define AV_OPT_FLAG_BSF_PARAM (1<<8) ///< a generic parameter which can be set by the user for bit stream filtering -#define AV_OPT_FLAG_RUNTIME_PARAM (1<<15) ///< a generic parameter which can be set by the user at runtime -#define AV_OPT_FLAG_FILTERING_PARAM (1<<16) ///< a generic parameter which can be set by the user for filtering -#define AV_OPT_FLAG_DEPRECATED (1<<17) ///< set if option is deprecated, users should refer to AVOption.help text for more information -#define AV_OPT_FLAG_CHILD_CONSTS (1<<18) ///< set if option constants can also reside in child objects -//FIXME think about enc-audio, ... style flags - - /** - * The logical unit to which the option belongs. Non-constant - * options and corresponding named constants share the same - * unit. May be NULL. - */ - const char *unit; -} AVOption; - -/** - * A single allowed range of values, or a single allowed value. - */ -typedef struct AVOptionRange { - const char *str; - /** - * Value range. - * For string ranges this represents the min/max length. - * For dimensions this represents the min/max pixel count or width/height in multi-component case. - */ - double value_min, value_max; - /** - * Value's component range. - * For string this represents the unicode range for chars, 0-127 limits to ASCII. - */ - double component_min, component_max; - /** - * Range flag. - * If set to 1 the struct encodes a range, if set to 0 a single value. - */ - int is_range; -} AVOptionRange; - -/** - * List of AVOptionRange structs. - */ -typedef struct AVOptionRanges { - /** - * Array of option ranges. - * - * Most of option types use just one component. - * Following describes multi-component option types: - * - * AV_OPT_TYPE_IMAGE_SIZE: - * component index 0: range of pixel count (width * height). - * component index 1: range of width. - * component index 2: range of height. - * - * @note To obtain multi-component version of this structure, user must - * provide AV_OPT_MULTI_COMPONENT_RANGE to av_opt_query_ranges or - * av_opt_query_ranges_default function. - * - * Multi-component range can be read as in following example: - * - * @code - * int range_index, component_index; - * AVOptionRanges *ranges; - * AVOptionRange *range[3]; //may require more than 3 in the future. - * av_opt_query_ranges(&ranges, obj, key, AV_OPT_MULTI_COMPONENT_RANGE); - * for (range_index = 0; range_index < ranges->nb_ranges; range_index++) { - * for (component_index = 0; component_index < ranges->nb_components; component_index++) - * range[component_index] = ranges->range[ranges->nb_ranges * component_index + range_index]; - * //do something with range here. - * } - * av_opt_freep_ranges(&ranges); - * @endcode - */ - AVOptionRange **range; - /** - * Number of ranges per component. - */ - int nb_ranges; - /** - * Number of componentes. - */ - int nb_components; -} AVOptionRanges; - -/** - * Show the obj options. - * - * @param req_flags requested flags for the options to show. Show only the - * options for which it is opt->flags & req_flags. - * @param rej_flags rejected flags for the options to show. Show only the - * options for which it is !(opt->flags & req_flags). - * @param av_log_obj log context to use for showing the options - */ -int av_opt_show2(void *obj, void *av_log_obj, int req_flags, int rej_flags); - -/** - * Set the values of all AVOption fields to their default values. - * - * @param s an AVOption-enabled struct (its first member must be a pointer to AVClass) - */ -void av_opt_set_defaults(void *s); - -/** - * Set the values of all AVOption fields to their default values. Only these - * AVOption fields for which (opt->flags & mask) == flags will have their - * default applied to s. - * - * @param s an AVOption-enabled struct (its first member must be a pointer to AVClass) - * @param mask combination of AV_OPT_FLAG_* - * @param flags combination of AV_OPT_FLAG_* - */ -void av_opt_set_defaults2(void *s, int mask, int flags); - -/** - * Parse the key/value pairs list in opts. For each key/value pair - * found, stores the value in the field in ctx that is named like the - * key. ctx must be an AVClass context, storing is done using - * AVOptions. - * - * @param opts options string to parse, may be NULL - * @param key_val_sep a 0-terminated list of characters used to - * separate key from value - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other - * @return the number of successfully set key/value pairs, or a negative - * value corresponding to an AVERROR code in case of error: - * AVERROR(EINVAL) if opts cannot be parsed, - * the error code issued by av_opt_set() if a key/value pair - * cannot be set - */ -int av_set_options_string(void *ctx, const char *opts, - const char *key_val_sep, const char *pairs_sep); - -/** - * Parse the key-value pairs list in opts. For each key=value pair found, - * set the value of the corresponding option in ctx. - * - * @param ctx the AVClass object to set options on - * @param opts the options string, key-value pairs separated by a - * delimiter - * @param shorthand a NULL-terminated array of options names for shorthand - * notation: if the first field in opts has no key part, - * the key is taken from the first element of shorthand; - * then again for the second, etc., until either opts is - * finished, shorthand is finished or a named option is - * found; after that, all options must be named - * @param key_val_sep a 0-terminated list of characters used to separate - * key from value, for example '=' - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other, for example ':' or ',' - * @return the number of successfully set key=value pairs, or a negative - * value corresponding to an AVERROR code in case of error: - * AVERROR(EINVAL) if opts cannot be parsed, - * the error code issued by av_set_string3() if a key/value pair - * cannot be set - * - * Options names must use only the following characters: a-z A-Z 0-9 - . / _ - * Separators must use characters distinct from option names and from each - * other. - */ -int av_opt_set_from_string(void *ctx, const char *opts, - const char *const *shorthand, - const char *key_val_sep, const char *pairs_sep); -/** - * Free all allocated objects in obj. - */ -void av_opt_free(void *obj); - -/** - * Check whether a particular flag is set in a flags field. - * - * @param field_name the name of the flag field option - * @param flag_name the name of the flag to check - * @return non-zero if the flag is set, zero if the flag isn't set, - * isn't of the right type, or the flags field doesn't exist. - */ -int av_opt_flag_is_set(void *obj, const char *field_name, const char *flag_name); - -/** - * Set all the options from a given dictionary on an object. - * - * @param obj a struct whose first element is a pointer to AVClass - * @param options options to process. This dictionary will be freed and replaced - * by a new one containing all options not found in obj. - * Of course this new dictionary needs to be freed by caller - * with av_dict_free(). - * - * @return 0 on success, a negative AVERROR if some option was found in obj, - * but could not be set. - * - * @see av_dict_copy() - */ -int av_opt_set_dict(void *obj, struct AVDictionary **options); - - -/** - * Set all the options from a given dictionary on an object. - * - * @param obj a struct whose first element is a pointer to AVClass - * @param options options to process. This dictionary will be freed and replaced - * by a new one containing all options not found in obj. - * Of course this new dictionary needs to be freed by caller - * with av_dict_free(). - * @param search_flags A combination of AV_OPT_SEARCH_*. - * - * @return 0 on success, a negative AVERROR if some option was found in obj, - * but could not be set. - * - * @see av_dict_copy() - */ -int av_opt_set_dict2(void *obj, struct AVDictionary **options, int search_flags); - -/** - * Extract a key-value pair from the beginning of a string. - * - * @param ropts pointer to the options string, will be updated to - * point to the rest of the string (one of the pairs_sep - * or the final NUL) - * @param key_val_sep a 0-terminated list of characters used to separate - * key from value, for example '=' - * @param pairs_sep a 0-terminated list of characters used to separate - * two pairs from each other, for example ':' or ',' - * @param flags flags; see the AV_OPT_FLAG_* values below - * @param rkey parsed key; must be freed using av_free() - * @param rval parsed value; must be freed using av_free() - * - * @return >=0 for success, or a negative value corresponding to an - * AVERROR code in case of error; in particular: - * AVERROR(EINVAL) if no key is present - * - */ -int av_opt_get_key_value(const char **ropts, - const char *key_val_sep, const char *pairs_sep, - unsigned flags, - char **rkey, char **rval); - -enum { - - /** - * Accept to parse a value without a key; the key will then be returned - * as NULL. - */ - AV_OPT_FLAG_IMPLICIT_KEY = 1, -}; - -/** - * @defgroup opt_eval_funcs Evaluating option strings - * @{ - * This group of functions can be used to evaluate option strings - * and get numbers out of them. They do the same thing as av_opt_set(), - * except the result is written into the caller-supplied pointer. - * - * @param obj a struct whose first element is a pointer to AVClass. - * @param o an option for which the string is to be evaluated. - * @param val string to be evaluated. - * @param *_out value of the string will be written here. - * - * @return 0 on success, a negative number on failure. - */ -int av_opt_eval_flags (void *obj, const AVOption *o, const char *val, int *flags_out); -int av_opt_eval_int (void *obj, const AVOption *o, const char *val, int *int_out); -int av_opt_eval_int64 (void *obj, const AVOption *o, const char *val, int64_t *int64_out); -int av_opt_eval_float (void *obj, const AVOption *o, const char *val, float *float_out); -int av_opt_eval_double(void *obj, const AVOption *o, const char *val, double *double_out); -int av_opt_eval_q (void *obj, const AVOption *o, const char *val, AVRational *q_out); -/** - * @} - */ - -#define AV_OPT_SEARCH_CHILDREN (1 << 0) /**< Search in possible children of the - given object first. */ -/** - * The obj passed to av_opt_find() is fake -- only a double pointer to AVClass - * instead of a required pointer to a struct containing AVClass. This is - * useful for searching for options without needing to allocate the corresponding - * object. - */ -#define AV_OPT_SEARCH_FAKE_OBJ (1 << 1) - -/** - * In av_opt_get, return NULL if the option has a pointer type and is set to NULL, - * rather than returning an empty string. - */ -#define AV_OPT_ALLOW_NULL (1 << 2) - -/** - * Allows av_opt_query_ranges and av_opt_query_ranges_default to return more than - * one component for certain option types. - * @see AVOptionRanges for details. - */ -#define AV_OPT_MULTI_COMPONENT_RANGE (1 << 12) - -/** - * Look for an option in an object. Consider only options which - * have all the specified flags set. - * - * @param[in] obj A pointer to a struct whose first element is a - * pointer to an AVClass. - * Alternatively a double pointer to an AVClass, if - * AV_OPT_SEARCH_FAKE_OBJ search flag is set. - * @param[in] name The name of the option to look for. - * @param[in] unit When searching for named constants, name of the unit - * it belongs to. - * @param opt_flags Find only options with all the specified flags set (AV_OPT_FLAG). - * @param search_flags A combination of AV_OPT_SEARCH_*. - * - * @return A pointer to the option found, or NULL if no option - * was found. - * - * @note Options found with AV_OPT_SEARCH_CHILDREN flag may not be settable - * directly with av_opt_set(). Use special calls which take an options - * AVDictionary (e.g. avformat_open_input()) to set options found with this - * flag. - */ -const AVOption *av_opt_find(void *obj, const char *name, const char *unit, - int opt_flags, int search_flags); - -/** - * Look for an option in an object. Consider only options which - * have all the specified flags set. - * - * @param[in] obj A pointer to a struct whose first element is a - * pointer to an AVClass. - * Alternatively a double pointer to an AVClass, if - * AV_OPT_SEARCH_FAKE_OBJ search flag is set. - * @param[in] name The name of the option to look for. - * @param[in] unit When searching for named constants, name of the unit - * it belongs to. - * @param opt_flags Find only options with all the specified flags set (AV_OPT_FLAG). - * @param search_flags A combination of AV_OPT_SEARCH_*. - * @param[out] target_obj if non-NULL, an object to which the option belongs will be - * written here. It may be different from obj if AV_OPT_SEARCH_CHILDREN is present - * in search_flags. This parameter is ignored if search_flags contain - * AV_OPT_SEARCH_FAKE_OBJ. - * - * @return A pointer to the option found, or NULL if no option - * was found. - */ -const AVOption *av_opt_find2(void *obj, const char *name, const char *unit, - int opt_flags, int search_flags, void **target_obj); - -/** - * Iterate over all AVOptions belonging to obj. - * - * @param obj an AVOptions-enabled struct or a double pointer to an - * AVClass describing it. - * @param prev result of the previous call to av_opt_next() on this object - * or NULL - * @return next AVOption or NULL - */ -const AVOption *av_opt_next(const void *obj, const AVOption *prev); - -/** - * Iterate over AVOptions-enabled children of obj. - * - * @param prev result of a previous call to this function or NULL - * @return next AVOptions-enabled child or NULL - */ -void *av_opt_child_next(void *obj, void *prev); - -/** - * Iterate over potential AVOptions-enabled children of parent. - * - * @param iter a pointer where iteration state is stored. - * @return AVClass corresponding to next potential child or NULL - */ -const AVClass *av_opt_child_class_iterate(const AVClass *parent, void **iter); - -/** - * @defgroup opt_set_funcs Option setting functions - * @{ - * Those functions set the field of obj with the given name to value. - * - * @param[in] obj A struct whose first element is a pointer to an AVClass. - * @param[in] name the name of the field to set - * @param[in] val The value to set. In case of av_opt_set() if the field is not - * of a string type, then the given string is parsed. - * SI postfixes and some named scalars are supported. - * If the field is of a numeric type, it has to be a numeric or named - * scalar. Behavior with more than one scalar and +- infix operators - * is undefined. - * If the field is of a flags type, it has to be a sequence of numeric - * scalars or named flags separated by '+' or '-'. Prefixing a flag - * with '+' causes it to be set without affecting the other flags; - * similarly, '-' unsets a flag. - * If the field is of a dictionary type, it has to be a ':' separated list of - * key=value parameters. Values containing ':' special characters must be - * escaped. - * @param search_flags flags passed to av_opt_find2. I.e. if AV_OPT_SEARCH_CHILDREN - * is passed here, then the option may be set on a child of obj. - * - * @return 0 if the value has been set, or an AVERROR code in case of - * error: - * AVERROR_OPTION_NOT_FOUND if no matching option exists - * AVERROR(ERANGE) if the value is out of range - * AVERROR(EINVAL) if the value is not valid - */ -int av_opt_set (void *obj, const char *name, const char *val, int search_flags); -int av_opt_set_int (void *obj, const char *name, int64_t val, int search_flags); -int av_opt_set_double (void *obj, const char *name, double val, int search_flags); -int av_opt_set_q (void *obj, const char *name, AVRational val, int search_flags); -int av_opt_set_bin (void *obj, const char *name, const uint8_t *val, int size, int search_flags); -int av_opt_set_image_size(void *obj, const char *name, int w, int h, int search_flags); -int av_opt_set_pixel_fmt (void *obj, const char *name, enum AVPixelFormat fmt, int search_flags); -int av_opt_set_sample_fmt(void *obj, const char *name, enum AVSampleFormat fmt, int search_flags); -int av_opt_set_video_rate(void *obj, const char *name, AVRational val, int search_flags); -#if FF_API_OLD_CHANNEL_LAYOUT -attribute_deprecated -int av_opt_set_channel_layout(void *obj, const char *name, int64_t ch_layout, int search_flags); -#endif -int av_opt_set_chlayout(void *obj, const char *name, const AVChannelLayout *layout, int search_flags); -/** - * @note Any old dictionary present is discarded and replaced with a copy of the new one. The - * caller still owns val is and responsible for freeing it. - */ -int av_opt_set_dict_val(void *obj, const char *name, const AVDictionary *val, int search_flags); - -/** - * Set a binary option to an integer list. - * - * @param obj AVClass object to set options on - * @param name name of the binary option - * @param val pointer to an integer list (must have the correct type with - * regard to the contents of the list) - * @param term list terminator (usually 0 or -1) - * @param flags search flags - */ -#define av_opt_set_int_list(obj, name, val, term, flags) \ - (av_int_list_length(val, term) > INT_MAX / sizeof(*(val)) ? \ - AVERROR(EINVAL) : \ - av_opt_set_bin(obj, name, (const uint8_t *)(val), \ - av_int_list_length(val, term) * sizeof(*(val)), flags)) - -/** - * @} - */ - -/** - * @defgroup opt_get_funcs Option getting functions - * @{ - * Those functions get a value of the option with the given name from an object. - * - * @param[in] obj a struct whose first element is a pointer to an AVClass. - * @param[in] name name of the option to get. - * @param[in] search_flags flags passed to av_opt_find2. I.e. if AV_OPT_SEARCH_CHILDREN - * is passed here, then the option may be found in a child of obj. - * @param[out] out_val value of the option will be written here - * @return >=0 on success, a negative error code otherwise - */ -/** - * @note the returned string will be av_malloc()ed and must be av_free()ed by the caller - * - * @note if AV_OPT_ALLOW_NULL is set in search_flags in av_opt_get, and the - * option is of type AV_OPT_TYPE_STRING, AV_OPT_TYPE_BINARY or AV_OPT_TYPE_DICT - * and is set to NULL, *out_val will be set to NULL instead of an allocated - * empty string. - */ -int av_opt_get (void *obj, const char *name, int search_flags, uint8_t **out_val); -int av_opt_get_int (void *obj, const char *name, int search_flags, int64_t *out_val); -int av_opt_get_double (void *obj, const char *name, int search_flags, double *out_val); -int av_opt_get_q (void *obj, const char *name, int search_flags, AVRational *out_val); -int av_opt_get_image_size(void *obj, const char *name, int search_flags, int *w_out, int *h_out); -int av_opt_get_pixel_fmt (void *obj, const char *name, int search_flags, enum AVPixelFormat *out_fmt); -int av_opt_get_sample_fmt(void *obj, const char *name, int search_flags, enum AVSampleFormat *out_fmt); -int av_opt_get_video_rate(void *obj, const char *name, int search_flags, AVRational *out_val); -#if FF_API_OLD_CHANNEL_LAYOUT -attribute_deprecated -int av_opt_get_channel_layout(void *obj, const char *name, int search_flags, int64_t *ch_layout); -#endif -int av_opt_get_chlayout(void *obj, const char *name, int search_flags, AVChannelLayout *layout); -/** - * @param[out] out_val The returned dictionary is a copy of the actual value and must - * be freed with av_dict_free() by the caller - */ -int av_opt_get_dict_val(void *obj, const char *name, int search_flags, AVDictionary **out_val); -/** - * @} - */ -/** - * Gets a pointer to the requested field in a struct. - * This function allows accessing a struct even when its fields are moved or - * renamed since the application making the access has been compiled, - * - * @returns a pointer to the field, it can be cast to the correct type and read - * or written to. - */ -void *av_opt_ptr(const AVClass *avclass, void *obj, const char *name); - -/** - * Free an AVOptionRanges struct and set it to NULL. - */ -void av_opt_freep_ranges(AVOptionRanges **ranges); - -/** - * Get a list of allowed ranges for the given option. - * - * The returned list may depend on other fields in obj like for example profile. - * - * @param flags is a bitmask of flags, undefined flags should not be set and should be ignored - * AV_OPT_SEARCH_FAKE_OBJ indicates that the obj is a double pointer to a AVClass instead of a full instance - * AV_OPT_MULTI_COMPONENT_RANGE indicates that function may return more than one component, @see AVOptionRanges - * - * The result must be freed with av_opt_freep_ranges. - * - * @return number of compontents returned on success, a negative errro code otherwise - */ -int av_opt_query_ranges(AVOptionRanges **, void *obj, const char *key, int flags); - -/** - * Copy options from src object into dest object. - * - * The underlying AVClass of both src and dest must coincide. The guarantee - * below does not apply if this is not fulfilled. - * - * Options that require memory allocation (e.g. string or binary) are malloc'ed in dest object. - * Original memory allocated for such options is freed unless both src and dest options points to the same memory. - * - * Even on error it is guaranteed that allocated options from src and dest - * no longer alias each other afterwards; in particular calling av_opt_free() - * on both src and dest is safe afterwards if dest has been memdup'ed from src. - * - * @param dest Object to copy from - * @param src Object to copy into - * @return 0 on success, negative on error - */ -int av_opt_copy(void *dest, const void *src); - -/** - * Get a default list of allowed ranges for the given option. - * - * This list is constructed without using the AVClass.query_ranges() callback - * and can be used as fallback from within the callback. - * - * @param flags is a bitmask of flags, undefined flags should not be set and should be ignored - * AV_OPT_SEARCH_FAKE_OBJ indicates that the obj is a double pointer to a AVClass instead of a full instance - * AV_OPT_MULTI_COMPONENT_RANGE indicates that function may return more than one component, @see AVOptionRanges - * - * The result must be freed with av_opt_free_ranges. - * - * @return number of compontents returned on success, a negative errro code otherwise - */ -int av_opt_query_ranges_default(AVOptionRanges **, void *obj, const char *key, int flags); - -/** - * Check if given option is set to its default value. - * - * Options o must belong to the obj. This function must not be called to check child's options state. - * @see av_opt_is_set_to_default_by_name(). - * - * @param obj AVClass object to check option on - * @param o option to be checked - * @return >0 when option is set to its default, - * 0 when option is not set its default, - * <0 on error - */ -int av_opt_is_set_to_default(void *obj, const AVOption *o); - -/** - * Check if given option is set to its default value. - * - * @param obj AVClass object to check option on - * @param name option name - * @param search_flags combination of AV_OPT_SEARCH_* - * @return >0 when option is set to its default, - * 0 when option is not set its default, - * <0 on error - */ -int av_opt_is_set_to_default_by_name(void *obj, const char *name, int search_flags); - - -#define AV_OPT_SERIALIZE_SKIP_DEFAULTS 0x00000001 ///< Serialize options that are not set to default values only. -#define AV_OPT_SERIALIZE_OPT_FLAGS_EXACT 0x00000002 ///< Serialize options that exactly match opt_flags only. - -/** - * Serialize object's options. - * - * Create a string containing object's serialized options. - * Such string may be passed back to av_opt_set_from_string() in order to restore option values. - * A key/value or pairs separator occurring in the serialized value or - * name string are escaped through the av_escape() function. - * - * @param[in] obj AVClass object to serialize - * @param[in] opt_flags serialize options with all the specified flags set (AV_OPT_FLAG) - * @param[in] flags combination of AV_OPT_SERIALIZE_* flags - * @param[out] buffer Pointer to buffer that will be allocated with string containg serialized options. - * Buffer must be freed by the caller when is no longer needed. - * @param[in] key_val_sep character used to separate key from value - * @param[in] pairs_sep character used to separate two pairs from each other - * @return >= 0 on success, negative on error - * @warning Separators cannot be neither '\\' nor '\0'. They also cannot be the same. - */ -int av_opt_serialize(void *obj, int opt_flags, int flags, char **buffer, - const char key_val_sep, const char pairs_sep); -/** - * @} - */ - -#endif /* AVUTIL_OPT_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/parseutils.h b/third_party/ffmpeg/windows/include/libavutil/parseutils.h deleted file mode 100644 index e66d24b7..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/parseutils.h +++ /dev/null @@ -1,193 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PARSEUTILS_H -#define AVUTIL_PARSEUTILS_H - -#include - -#include "rational.h" - -/** - * @file - * misc parsing utilities - */ - -/** - * Parse str and store the parsed ratio in q. - * - * Note that a ratio with infinite (1/0) or negative value is - * considered valid, so you should check on the returned value if you - * want to exclude those values. - * - * The undefined value can be expressed using the "0:0" string. - * - * @param[in,out] q pointer to the AVRational which will contain the ratio - * @param[in] str the string to parse: it has to be a string in the format - * num:den, a float number or an expression - * @param[in] max the maximum allowed numerator and denominator - * @param[in] log_offset log level offset which is applied to the log - * level of log_ctx - * @param[in] log_ctx parent logging context - * @return >= 0 on success, a negative error code otherwise - */ -int av_parse_ratio(AVRational *q, const char *str, int max, - int log_offset, void *log_ctx); - -#define av_parse_ratio_quiet(rate, str, max) \ - av_parse_ratio(rate, str, max, AV_LOG_MAX_OFFSET, NULL) - -/** - * Parse str and put in width_ptr and height_ptr the detected values. - * - * @param[in,out] width_ptr pointer to the variable which will contain the detected - * width value - * @param[in,out] height_ptr pointer to the variable which will contain the detected - * height value - * @param[in] str the string to parse: it has to be a string in the format - * width x height or a valid video size abbreviation. - * @return >= 0 on success, a negative error code otherwise - */ -int av_parse_video_size(int *width_ptr, int *height_ptr, const char *str); - -/** - * Parse str and store the detected values in *rate. - * - * @param[in,out] rate pointer to the AVRational which will contain the detected - * frame rate - * @param[in] str the string to parse: it has to be a string in the format - * rate_num / rate_den, a float number or a valid video rate abbreviation - * @return >= 0 on success, a negative error code otherwise - */ -int av_parse_video_rate(AVRational *rate, const char *str); - -/** - * Put the RGBA values that correspond to color_string in rgba_color. - * - * @param color_string a string specifying a color. It can be the name of - * a color (case insensitive match) or a [0x|#]RRGGBB[AA] sequence, - * possibly followed by "@" and a string representing the alpha - * component. - * The alpha component may be a string composed by "0x" followed by an - * hexadecimal number or a decimal number between 0.0 and 1.0, which - * represents the opacity value (0x00/0.0 means completely transparent, - * 0xff/1.0 completely opaque). - * If the alpha component is not specified then 0xff is assumed. - * The string "random" will result in a random color. - * @param slen length of the initial part of color_string containing the - * color. It can be set to -1 if color_string is a null terminated string - * containing nothing else than the color. - * @return >= 0 in case of success, a negative value in case of - * failure (for example if color_string cannot be parsed). - */ -int av_parse_color(uint8_t *rgba_color, const char *color_string, int slen, - void *log_ctx); - -/** - * Get the name of a color from the internal table of hard-coded named - * colors. - * - * This function is meant to enumerate the color names recognized by - * av_parse_color(). - * - * @param color_idx index of the requested color, starting from 0 - * @param rgbp if not NULL, will point to a 3-elements array with the color value in RGB - * @return the color name string or NULL if color_idx is not in the array - */ -const char *av_get_known_color_name(int color_idx, const uint8_t **rgb); - -/** - * Parse timestr and return in *time a corresponding number of - * microseconds. - * - * @param timeval puts here the number of microseconds corresponding - * to the string in timestr. If the string represents a duration, it - * is the number of microseconds contained in the time interval. If - * the string is a date, is the number of microseconds since 1st of - * January, 1970 up to the time of the parsed date. If timestr cannot - * be successfully parsed, set *time to INT64_MIN. - - * @param timestr a string representing a date or a duration. - * - If a date the syntax is: - * @code - * [{YYYY-MM-DD|YYYYMMDD}[T|t| ]]{{HH:MM:SS[.m...]]]}|{HHMMSS[.m...]]]}}[Z] - * now - * @endcode - * If the value is "now" it takes the current time. - * Time is local time unless Z is appended, in which case it is - * interpreted as UTC. - * If the year-month-day part is not specified it takes the current - * year-month-day. - * - If a duration the syntax is: - * @code - * [-][HH:]MM:SS[.m...] - * [-]S+[.m...] - * @endcode - * @param duration flag which tells how to interpret timestr, if not - * zero timestr is interpreted as a duration, otherwise as a date - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code otherwise - */ -int av_parse_time(int64_t *timeval, const char *timestr, int duration); - -/** - * Attempt to find a specific tag in a URL. - * - * syntax: '?tag1=val1&tag2=val2...'. Little URL decoding is done. - * Return 1 if found. - */ -int av_find_info_tag(char *arg, int arg_size, const char *tag1, const char *info); - -/** - * Simplified version of strptime - * - * Parse the input string p according to the format string fmt and - * store its results in the structure dt. - * This implementation supports only a subset of the formats supported - * by the standard strptime(). - * - * The supported input field descriptors are listed below. - * - %H: the hour as a decimal number, using a 24-hour clock, in the - * range '00' through '23' - * - %J: hours as a decimal number, in the range '0' through INT_MAX - * - %M: the minute as a decimal number, using a 24-hour clock, in the - * range '00' through '59' - * - %S: the second as a decimal number, using a 24-hour clock, in the - * range '00' through '59' - * - %Y: the year as a decimal number, using the Gregorian calendar - * - %m: the month as a decimal number, in the range '1' through '12' - * - %d: the day of the month as a decimal number, in the range '1' - * through '31' - * - %T: alias for '%H:%M:%S' - * - %%: a literal '%' - * - * @return a pointer to the first character not processed in this function - * call. In case the input string contains more characters than - * required by the format string the return value points right after - * the last consumed input character. In case the whole input string - * is consumed the return value points to the null byte at the end of - * the string. On failure NULL is returned. - */ -char *av_small_strptime(const char *p, const char *fmt, struct tm *dt); - -/** - * Convert the decomposed UTC time in tm to a time_t value. - */ -time_t av_timegm(struct tm *tm); - -#endif /* AVUTIL_PARSEUTILS_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/pixdesc.h b/third_party/ffmpeg/windows/include/libavutil/pixdesc.h deleted file mode 100644 index f8a195ff..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/pixdesc.h +++ /dev/null @@ -1,410 +0,0 @@ -/* - * pixel format descriptor - * Copyright (c) 2009 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PIXDESC_H -#define AVUTIL_PIXDESC_H - -#include - -#include "attributes.h" -#include "pixfmt.h" - -typedef struct AVComponentDescriptor { - /** - * Which of the 4 planes contains the component. - */ - int plane; - - /** - * Number of elements between 2 horizontally consecutive pixels. - * Elements are bits for bitstream formats, bytes otherwise. - */ - int step; - - /** - * Number of elements before the component of the first pixel. - * Elements are bits for bitstream formats, bytes otherwise. - */ - int offset; - - /** - * Number of least significant bits that must be shifted away - * to get the value. - */ - int shift; - - /** - * Number of bits in the component. - */ - int depth; -} AVComponentDescriptor; - -/** - * Descriptor that unambiguously describes how the bits of a pixel are - * stored in the up to 4 data planes of an image. It also stores the - * subsampling factors and number of components. - * - * @note This is separate of the colorspace (RGB, YCbCr, YPbPr, JPEG-style YUV - * and all the YUV variants) AVPixFmtDescriptor just stores how values - * are stored not what these values represent. - */ -typedef struct AVPixFmtDescriptor { - const char *name; - uint8_t nb_components; ///< The number of components each pixel has, (1-4) - - /** - * Amount to shift the luma width right to find the chroma width. - * For YV12 this is 1 for example. - * chroma_width = AV_CEIL_RSHIFT(luma_width, log2_chroma_w) - * The note above is needed to ensure rounding up. - * This value only refers to the chroma components. - */ - uint8_t log2_chroma_w; - - /** - * Amount to shift the luma height right to find the chroma height. - * For YV12 this is 1 for example. - * chroma_height= AV_CEIL_RSHIFT(luma_height, log2_chroma_h) - * The note above is needed to ensure rounding up. - * This value only refers to the chroma components. - */ - uint8_t log2_chroma_h; - - /** - * Combination of AV_PIX_FMT_FLAG_... flags. - */ - uint64_t flags; - - /** - * Parameters that describe how pixels are packed. - * If the format has 1 or 2 components, then luma is 0. - * If the format has 3 or 4 components: - * if the RGB flag is set then 0 is red, 1 is green and 2 is blue; - * otherwise 0 is luma, 1 is chroma-U and 2 is chroma-V. - * - * If present, the Alpha channel is always the last component. - */ - AVComponentDescriptor comp[4]; - - /** - * Alternative comma-separated names. - */ - const char *alias; -} AVPixFmtDescriptor; - -/** - * Pixel format is big-endian. - */ -#define AV_PIX_FMT_FLAG_BE (1 << 0) -/** - * Pixel format has a palette in data[1], values are indexes in this palette. - */ -#define AV_PIX_FMT_FLAG_PAL (1 << 1) -/** - * All values of a component are bit-wise packed end to end. - */ -#define AV_PIX_FMT_FLAG_BITSTREAM (1 << 2) -/** - * Pixel format is an HW accelerated format. - */ -#define AV_PIX_FMT_FLAG_HWACCEL (1 << 3) -/** - * At least one pixel component is not in the first data plane. - */ -#define AV_PIX_FMT_FLAG_PLANAR (1 << 4) -/** - * The pixel format contains RGB-like data (as opposed to YUV/grayscale). - */ -#define AV_PIX_FMT_FLAG_RGB (1 << 5) - -/** - * The pixel format has an alpha channel. This is set on all formats that - * support alpha in some way, including AV_PIX_FMT_PAL8. The alpha is always - * straight, never pre-multiplied. - * - * If a codec or a filter does not support alpha, it should set all alpha to - * opaque, or use the equivalent pixel formats without alpha component, e.g. - * AV_PIX_FMT_RGB0 (or AV_PIX_FMT_RGB24 etc.) instead of AV_PIX_FMT_RGBA. - */ -#define AV_PIX_FMT_FLAG_ALPHA (1 << 7) - -/** - * The pixel format is following a Bayer pattern - */ -#define AV_PIX_FMT_FLAG_BAYER (1 << 8) - -/** - * The pixel format contains IEEE-754 floating point values. Precision (double, - * single, or half) should be determined by the pixel size (64, 32, or 16 bits). - */ -#define AV_PIX_FMT_FLAG_FLOAT (1 << 9) - -/** - * Return the number of bits per pixel used by the pixel format - * described by pixdesc. Note that this is not the same as the number - * of bits per sample. - * - * The returned number of bits refers to the number of bits actually - * used for storing the pixel information, that is padding bits are - * not counted. - */ -int av_get_bits_per_pixel(const AVPixFmtDescriptor *pixdesc); - -/** - * Return the number of bits per pixel for the pixel format - * described by pixdesc, including any padding or unused bits. - */ -int av_get_padded_bits_per_pixel(const AVPixFmtDescriptor *pixdesc); - -/** - * @return a pixel format descriptor for provided pixel format or NULL if - * this pixel format is unknown. - */ -const AVPixFmtDescriptor *av_pix_fmt_desc_get(enum AVPixelFormat pix_fmt); - -/** - * Iterate over all pixel format descriptors known to libavutil. - * - * @param prev previous descriptor. NULL to get the first descriptor. - * - * @return next descriptor or NULL after the last descriptor - */ -const AVPixFmtDescriptor *av_pix_fmt_desc_next(const AVPixFmtDescriptor *prev); - -/** - * @return an AVPixelFormat id described by desc, or AV_PIX_FMT_NONE if desc - * is not a valid pointer to a pixel format descriptor. - */ -enum AVPixelFormat av_pix_fmt_desc_get_id(const AVPixFmtDescriptor *desc); - -/** - * Utility function to access log2_chroma_w log2_chroma_h from - * the pixel format AVPixFmtDescriptor. - * - * @param[in] pix_fmt the pixel format - * @param[out] h_shift store log2_chroma_w (horizontal/width shift) - * @param[out] v_shift store log2_chroma_h (vertical/height shift) - * - * @return 0 on success, AVERROR(ENOSYS) on invalid or unknown pixel format - */ -int av_pix_fmt_get_chroma_sub_sample(enum AVPixelFormat pix_fmt, - int *h_shift, int *v_shift); - -/** - * @return number of planes in pix_fmt, a negative AVERROR if pix_fmt is not a - * valid pixel format. - */ -int av_pix_fmt_count_planes(enum AVPixelFormat pix_fmt); - -/** - * @return the name for provided color range or NULL if unknown. - */ -const char *av_color_range_name(enum AVColorRange range); - -/** - * @return the AVColorRange value for name or an AVError if not found. - */ -int av_color_range_from_name(const char *name); - -/** - * @return the name for provided color primaries or NULL if unknown. - */ -const char *av_color_primaries_name(enum AVColorPrimaries primaries); - -/** - * @return the AVColorPrimaries value for name or an AVError if not found. - */ -int av_color_primaries_from_name(const char *name); - -/** - * @return the name for provided color transfer or NULL if unknown. - */ -const char *av_color_transfer_name(enum AVColorTransferCharacteristic transfer); - -/** - * @return the AVColorTransferCharacteristic value for name or an AVError if not found. - */ -int av_color_transfer_from_name(const char *name); - -/** - * @return the name for provided color space or NULL if unknown. - */ -const char *av_color_space_name(enum AVColorSpace space); - -/** - * @return the AVColorSpace value for name or an AVError if not found. - */ -int av_color_space_from_name(const char *name); - -/** - * @return the name for provided chroma location or NULL if unknown. - */ -const char *av_chroma_location_name(enum AVChromaLocation location); - -/** - * @return the AVChromaLocation value for name or an AVError if not found. - */ -int av_chroma_location_from_name(const char *name); - -/** - * Return the pixel format corresponding to name. - * - * If there is no pixel format with name name, then looks for a - * pixel format with the name corresponding to the native endian - * format of name. - * For example in a little-endian system, first looks for "gray16", - * then for "gray16le". - * - * Finally if no pixel format has been found, returns AV_PIX_FMT_NONE. - */ -enum AVPixelFormat av_get_pix_fmt(const char *name); - -/** - * Return the short name for a pixel format, NULL in case pix_fmt is - * unknown. - * - * @see av_get_pix_fmt(), av_get_pix_fmt_string() - */ -const char *av_get_pix_fmt_name(enum AVPixelFormat pix_fmt); - -/** - * Print in buf the string corresponding to the pixel format with - * number pix_fmt, or a header if pix_fmt is negative. - * - * @param buf the buffer where to write the string - * @param buf_size the size of buf - * @param pix_fmt the number of the pixel format to print the - * corresponding info string, or a negative value to print the - * corresponding header. - */ -char *av_get_pix_fmt_string(char *buf, int buf_size, - enum AVPixelFormat pix_fmt); - -/** - * Read a line from an image, and write the values of the - * pixel format component c to dst. - * - * @param data the array containing the pointers to the planes of the image - * @param linesize the array containing the linesizes of the image - * @param desc the pixel format descriptor for the image - * @param x the horizontal coordinate of the first pixel to read - * @param y the vertical coordinate of the first pixel to read - * @param w the width of the line to read, that is the number of - * values to write to dst - * @param read_pal_component if not zero and the format is a paletted - * format writes the values corresponding to the palette - * component c in data[1] to dst, rather than the palette indexes in - * data[0]. The behavior is undefined if the format is not paletted. - * @param dst_element_size size of elements in dst array (2 or 4 byte) - */ -void av_read_image_line2(void *dst, const uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w, int read_pal_component, - int dst_element_size); - -void av_read_image_line(uint16_t *dst, const uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w, int read_pal_component); - -/** - * Write the values from src to the pixel format component c of an - * image line. - * - * @param src array containing the values to write - * @param data the array containing the pointers to the planes of the - * image to write into. It is supposed to be zeroed. - * @param linesize the array containing the linesizes of the image - * @param desc the pixel format descriptor for the image - * @param x the horizontal coordinate of the first pixel to write - * @param y the vertical coordinate of the first pixel to write - * @param w the width of the line to write, that is the number of - * values to write to the image line - * @param src_element_size size of elements in src array (2 or 4 byte) - */ -void av_write_image_line2(const void *src, uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w, int src_element_size); - -void av_write_image_line(const uint16_t *src, uint8_t *data[4], - const int linesize[4], const AVPixFmtDescriptor *desc, - int x, int y, int c, int w); - -/** - * Utility function to swap the endianness of a pixel format. - * - * @param[in] pix_fmt the pixel format - * - * @return pixel format with swapped endianness if it exists, - * otherwise AV_PIX_FMT_NONE - */ -enum AVPixelFormat av_pix_fmt_swap_endianness(enum AVPixelFormat pix_fmt); - -#define FF_LOSS_RESOLUTION 0x0001 /**< loss due to resolution change */ -#define FF_LOSS_DEPTH 0x0002 /**< loss due to color depth change */ -#define FF_LOSS_COLORSPACE 0x0004 /**< loss due to color space conversion */ -#define FF_LOSS_ALPHA 0x0008 /**< loss of alpha bits */ -#define FF_LOSS_COLORQUANT 0x0010 /**< loss due to color quantization */ -#define FF_LOSS_CHROMA 0x0020 /**< loss of chroma (e.g. RGB to gray conversion) */ - -/** - * Compute what kind of losses will occur when converting from one specific - * pixel format to another. - * When converting from one pixel format to another, information loss may occur. - * For example, when converting from RGB24 to GRAY, the color information will - * be lost. Similarly, other losses occur when converting from some formats to - * other formats. These losses can involve loss of chroma, but also loss of - * resolution, loss of color depth, loss due to the color space conversion, loss - * of the alpha bits or loss due to color quantization. - * av_get_fix_fmt_loss() informs you about the various types of losses - * which will occur when converting from one pixel format to another. - * - * @param[in] dst_pix_fmt destination pixel format - * @param[in] src_pix_fmt source pixel format - * @param[in] has_alpha Whether the source pixel format alpha channel is used. - * @return Combination of flags informing you what kind of losses will occur - * (maximum loss for an invalid dst_pix_fmt). - */ -int av_get_pix_fmt_loss(enum AVPixelFormat dst_pix_fmt, - enum AVPixelFormat src_pix_fmt, - int has_alpha); - -/** - * Compute what kind of losses will occur when converting from one specific - * pixel format to another. - * When converting from one pixel format to another, information loss may occur. - * For example, when converting from RGB24 to GRAY, the color information will - * be lost. Similarly, other losses occur when converting from some formats to - * other formats. These losses can involve loss of chroma, but also loss of - * resolution, loss of color depth, loss due to the color space conversion, loss - * of the alpha bits or loss due to color quantization. - * av_get_fix_fmt_loss() informs you about the various types of losses - * which will occur when converting from one pixel format to another. - * - * @param[in] dst_pix_fmt destination pixel format - * @param[in] src_pix_fmt source pixel format - * @param[in] has_alpha Whether the source pixel format alpha channel is used. - * @return Combination of flags informing you what kind of losses will occur - * (maximum loss for an invalid dst_pix_fmt). - */ -enum AVPixelFormat av_find_best_pix_fmt_of_2(enum AVPixelFormat dst_pix_fmt1, enum AVPixelFormat dst_pix_fmt2, - enum AVPixelFormat src_pix_fmt, int has_alpha, int *loss_ptr); - -#endif /* AVUTIL_PIXDESC_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/pixelutils.h b/third_party/ffmpeg/windows/include/libavutil/pixelutils.h deleted file mode 100644 index 7a997cde..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/pixelutils.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PIXELUTILS_H -#define AVUTIL_PIXELUTILS_H - -#include -#include - -/** - * Sum of abs(src1[x] - src2[x]) - */ -typedef int (*av_pixelutils_sad_fn)(const uint8_t *src1, ptrdiff_t stride1, - const uint8_t *src2, ptrdiff_t stride2); - -/** - * Get a potentially optimized pointer to a Sum-of-absolute-differences - * function (see the av_pixelutils_sad_fn prototype). - * - * @param w_bits 1< - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PIXFMT_H -#define AVUTIL_PIXFMT_H - -/** - * @file - * pixel format definitions - */ - -#include "libavutil/avconfig.h" -#include "version.h" - -#define AVPALETTE_SIZE 1024 -#define AVPALETTE_COUNT 256 - -/** - * Pixel format. - * - * @note - * AV_PIX_FMT_RGB32 is handled in an endian-specific manner. An RGBA - * color is put together as: - * (A << 24) | (R << 16) | (G << 8) | B - * This is stored as BGRA on little-endian CPU architectures and ARGB on - * big-endian CPUs. - * - * @note - * If the resolution is not a multiple of the chroma subsampling factor - * then the chroma plane resolution must be rounded up. - * - * @par - * When the pixel format is palettized RGB32 (AV_PIX_FMT_PAL8), the palettized - * image data is stored in AVFrame.data[0]. The palette is transported in - * AVFrame.data[1], is 1024 bytes long (256 4-byte entries) and is - * formatted the same as in AV_PIX_FMT_RGB32 described above (i.e., it is - * also endian-specific). Note also that the individual RGB32 palette - * components stored in AVFrame.data[1] should be in the range 0..255. - * This is important as many custom PAL8 video codecs that were designed - * to run on the IBM VGA graphics adapter use 6-bit palette components. - * - * @par - * For all the 8 bits per pixel formats, an RGB32 palette is in data[1] like - * for pal8. This palette is filled in automatically by the function - * allocating the picture. - */ -enum AVPixelFormat { - AV_PIX_FMT_NONE = -1, - AV_PIX_FMT_YUV420P, ///< planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples) - AV_PIX_FMT_YUYV422, ///< packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr - AV_PIX_FMT_RGB24, ///< packed RGB 8:8:8, 24bpp, RGBRGB... - AV_PIX_FMT_BGR24, ///< packed RGB 8:8:8, 24bpp, BGRBGR... - AV_PIX_FMT_YUV422P, ///< planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples) - AV_PIX_FMT_YUV444P, ///< planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples) - AV_PIX_FMT_YUV410P, ///< planar YUV 4:1:0, 9bpp, (1 Cr & Cb sample per 4x4 Y samples) - AV_PIX_FMT_YUV411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) - AV_PIX_FMT_GRAY8, ///< Y , 8bpp - AV_PIX_FMT_MONOWHITE, ///< Y , 1bpp, 0 is white, 1 is black, in each byte pixels are ordered from the msb to the lsb - AV_PIX_FMT_MONOBLACK, ///< Y , 1bpp, 0 is black, 1 is white, in each byte pixels are ordered from the msb to the lsb - AV_PIX_FMT_PAL8, ///< 8 bits with AV_PIX_FMT_RGB32 palette - AV_PIX_FMT_YUVJ420P, ///< planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV420P and setting color_range - AV_PIX_FMT_YUVJ422P, ///< planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV422P and setting color_range - AV_PIX_FMT_YUVJ444P, ///< planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV444P and setting color_range - AV_PIX_FMT_UYVY422, ///< packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1 - AV_PIX_FMT_UYYVYY411, ///< packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3 - AV_PIX_FMT_BGR8, ///< packed RGB 3:3:2, 8bpp, (msb)2B 3G 3R(lsb) - AV_PIX_FMT_BGR4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1B 2G 1R(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits - AV_PIX_FMT_BGR4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1B 2G 1R(lsb) - AV_PIX_FMT_RGB8, ///< packed RGB 3:3:2, 8bpp, (msb)2R 3G 3B(lsb) - AV_PIX_FMT_RGB4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1R 2G 1B(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits - AV_PIX_FMT_RGB4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1R 2G 1B(lsb) - AV_PIX_FMT_NV12, ///< planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (first byte U and the following byte V) - AV_PIX_FMT_NV21, ///< as above, but U and V bytes are swapped - - AV_PIX_FMT_ARGB, ///< packed ARGB 8:8:8:8, 32bpp, ARGBARGB... - AV_PIX_FMT_RGBA, ///< packed RGBA 8:8:8:8, 32bpp, RGBARGBA... - AV_PIX_FMT_ABGR, ///< packed ABGR 8:8:8:8, 32bpp, ABGRABGR... - AV_PIX_FMT_BGRA, ///< packed BGRA 8:8:8:8, 32bpp, BGRABGRA... - - AV_PIX_FMT_GRAY16BE, ///< Y , 16bpp, big-endian - AV_PIX_FMT_GRAY16LE, ///< Y , 16bpp, little-endian - AV_PIX_FMT_YUV440P, ///< planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples) - AV_PIX_FMT_YUVJ440P, ///< planar YUV 4:4:0 full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV440P and setting color_range - AV_PIX_FMT_YUVA420P, ///< planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples) - AV_PIX_FMT_RGB48BE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as big-endian - AV_PIX_FMT_RGB48LE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as little-endian - - AV_PIX_FMT_RGB565BE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), big-endian - AV_PIX_FMT_RGB565LE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), little-endian - AV_PIX_FMT_RGB555BE, ///< packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), big-endian , X=unused/undefined - AV_PIX_FMT_RGB555LE, ///< packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), little-endian, X=unused/undefined - - AV_PIX_FMT_BGR565BE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), big-endian - AV_PIX_FMT_BGR565LE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), little-endian - AV_PIX_FMT_BGR555BE, ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), big-endian , X=unused/undefined - AV_PIX_FMT_BGR555LE, ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), little-endian, X=unused/undefined - - /** - * Hardware acceleration through VA-API, data[3] contains a - * VASurfaceID. - */ - AV_PIX_FMT_VAAPI, - - AV_PIX_FMT_YUV420P16LE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV420P16BE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV422P16LE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV422P16BE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV444P16LE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV444P16BE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_DXVA2_VLD, ///< HW decoding through DXVA2, Picture.data[3] contains a LPDIRECT3DSURFACE9 pointer - - AV_PIX_FMT_RGB444LE, ///< packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_RGB444BE, ///< packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), big-endian, X=unused/undefined - AV_PIX_FMT_BGR444LE, ///< packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_BGR444BE, ///< packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), big-endian, X=unused/undefined - AV_PIX_FMT_YA8, ///< 8 bits gray, 8 bits alpha - - AV_PIX_FMT_Y400A = AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8 - AV_PIX_FMT_GRAY8A= AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8 - - AV_PIX_FMT_BGR48BE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as big-endian - AV_PIX_FMT_BGR48LE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as little-endian - - /** - * The following 12 formats have the disadvantage of needing 1 format for each bit depth. - * Notice that each 9/10 bits sample is stored in 16 bits with extra padding. - * If you want to support multiple bit depths, then using AV_PIX_FMT_YUV420P16* with the bpp stored separately is better. - */ - AV_PIX_FMT_YUV420P9BE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P9LE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV420P10BE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P10LE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV422P10BE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P10LE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV444P9BE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P9LE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV444P10BE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P10LE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV422P9BE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P9LE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_GBRP, ///< planar GBR 4:4:4 24bpp - AV_PIX_FMT_GBR24P = AV_PIX_FMT_GBRP, // alias for #AV_PIX_FMT_GBRP - AV_PIX_FMT_GBRP9BE, ///< planar GBR 4:4:4 27bpp, big-endian - AV_PIX_FMT_GBRP9LE, ///< planar GBR 4:4:4 27bpp, little-endian - AV_PIX_FMT_GBRP10BE, ///< planar GBR 4:4:4 30bpp, big-endian - AV_PIX_FMT_GBRP10LE, ///< planar GBR 4:4:4 30bpp, little-endian - AV_PIX_FMT_GBRP16BE, ///< planar GBR 4:4:4 48bpp, big-endian - AV_PIX_FMT_GBRP16LE, ///< planar GBR 4:4:4 48bpp, little-endian - AV_PIX_FMT_YUVA422P, ///< planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples) - AV_PIX_FMT_YUVA444P, ///< planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples) - AV_PIX_FMT_YUVA420P9BE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), big-endian - AV_PIX_FMT_YUVA420P9LE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), little-endian - AV_PIX_FMT_YUVA422P9BE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), big-endian - AV_PIX_FMT_YUVA422P9LE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), little-endian - AV_PIX_FMT_YUVA444P9BE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), big-endian - AV_PIX_FMT_YUVA444P9LE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), little-endian - AV_PIX_FMT_YUVA420P10BE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian) - AV_PIX_FMT_YUVA420P10LE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian) - AV_PIX_FMT_YUVA422P10BE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA422P10LE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian) - AV_PIX_FMT_YUVA444P10BE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA444P10LE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian) - AV_PIX_FMT_YUVA420P16BE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian) - AV_PIX_FMT_YUVA420P16LE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian) - AV_PIX_FMT_YUVA422P16BE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA422P16LE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian) - AV_PIX_FMT_YUVA444P16BE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian) - AV_PIX_FMT_YUVA444P16LE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian) - - AV_PIX_FMT_VDPAU, ///< HW acceleration through VDPAU, Picture.data[3] contains a VdpVideoSurface - - AV_PIX_FMT_XYZ12LE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), the 2-byte value for each X/Y/Z is stored as little-endian, the 4 lower bits are set to 0 - AV_PIX_FMT_XYZ12BE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), the 2-byte value for each X/Y/Z is stored as big-endian, the 4 lower bits are set to 0 - AV_PIX_FMT_NV16, ///< interleaved chroma YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples) - AV_PIX_FMT_NV20LE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_NV20BE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - - AV_PIX_FMT_RGBA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian - AV_PIX_FMT_RGBA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian - AV_PIX_FMT_BGRA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian - AV_PIX_FMT_BGRA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian - - AV_PIX_FMT_YVYU422, ///< packed YUV 4:2:2, 16bpp, Y0 Cr Y1 Cb - - AV_PIX_FMT_YA16BE, ///< 16 bits gray, 16 bits alpha (big-endian) - AV_PIX_FMT_YA16LE, ///< 16 bits gray, 16 bits alpha (little-endian) - - AV_PIX_FMT_GBRAP, ///< planar GBRA 4:4:4:4 32bpp - AV_PIX_FMT_GBRAP16BE, ///< planar GBRA 4:4:4:4 64bpp, big-endian - AV_PIX_FMT_GBRAP16LE, ///< planar GBRA 4:4:4:4 64bpp, little-endian - /** - * HW acceleration through QSV, data[3] contains a pointer to the - * mfxFrameSurface1 structure. - */ - AV_PIX_FMT_QSV, - /** - * HW acceleration though MMAL, data[3] contains a pointer to the - * MMAL_BUFFER_HEADER_T structure. - */ - AV_PIX_FMT_MMAL, - - AV_PIX_FMT_D3D11VA_VLD, ///< HW decoding through Direct3D11 via old API, Picture.data[3] contains a ID3D11VideoDecoderOutputView pointer - - /** - * HW acceleration through CUDA. data[i] contain CUdeviceptr pointers - * exactly as for system memory frames. - */ - AV_PIX_FMT_CUDA, - - AV_PIX_FMT_0RGB, ///< packed RGB 8:8:8, 32bpp, XRGBXRGB... X=unused/undefined - AV_PIX_FMT_RGB0, ///< packed RGB 8:8:8, 32bpp, RGBXRGBX... X=unused/undefined - AV_PIX_FMT_0BGR, ///< packed BGR 8:8:8, 32bpp, XBGRXBGR... X=unused/undefined - AV_PIX_FMT_BGR0, ///< packed BGR 8:8:8, 32bpp, BGRXBGRX... X=unused/undefined - - AV_PIX_FMT_YUV420P12BE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P12LE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV420P14BE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - AV_PIX_FMT_YUV420P14LE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - AV_PIX_FMT_YUV422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV422P14BE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - AV_PIX_FMT_YUV422P14LE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - AV_PIX_FMT_YUV444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_YUV444P14BE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - AV_PIX_FMT_YUV444P14LE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - AV_PIX_FMT_GBRP12BE, ///< planar GBR 4:4:4 36bpp, big-endian - AV_PIX_FMT_GBRP12LE, ///< planar GBR 4:4:4 36bpp, little-endian - AV_PIX_FMT_GBRP14BE, ///< planar GBR 4:4:4 42bpp, big-endian - AV_PIX_FMT_GBRP14LE, ///< planar GBR 4:4:4 42bpp, little-endian - AV_PIX_FMT_YUVJ411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV411P and setting color_range - - AV_PIX_FMT_BAYER_BGGR8, ///< bayer, BGBG..(odd line), GRGR..(even line), 8-bit samples - AV_PIX_FMT_BAYER_RGGB8, ///< bayer, RGRG..(odd line), GBGB..(even line), 8-bit samples - AV_PIX_FMT_BAYER_GBRG8, ///< bayer, GBGB..(odd line), RGRG..(even line), 8-bit samples - AV_PIX_FMT_BAYER_GRBG8, ///< bayer, GRGR..(odd line), BGBG..(even line), 8-bit samples - AV_PIX_FMT_BAYER_BGGR16LE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_BGGR16BE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, big-endian - AV_PIX_FMT_BAYER_RGGB16LE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_RGGB16BE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, big-endian - AV_PIX_FMT_BAYER_GBRG16LE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_GBRG16BE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, big-endian - AV_PIX_FMT_BAYER_GRBG16LE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, little-endian - AV_PIX_FMT_BAYER_GRBG16BE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, big-endian - -#if FF_API_XVMC - AV_PIX_FMT_XVMC,///< XVideo Motion Acceleration via common packet passing -#endif - - AV_PIX_FMT_YUV440P10LE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian - AV_PIX_FMT_YUV440P10BE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian - AV_PIX_FMT_YUV440P12LE, ///< planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian - AV_PIX_FMT_YUV440P12BE, ///< planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian - AV_PIX_FMT_AYUV64LE, ///< packed AYUV 4:4:4,64bpp (1 Cr & Cb sample per 1x1 Y & A samples), little-endian - AV_PIX_FMT_AYUV64BE, ///< packed AYUV 4:4:4,64bpp (1 Cr & Cb sample per 1x1 Y & A samples), big-endian - - AV_PIX_FMT_VIDEOTOOLBOX, ///< hardware decoding through Videotoolbox - - AV_PIX_FMT_P010LE, ///< like NV12, with 10bpp per component, data in the high bits, zeros in the low bits, little-endian - AV_PIX_FMT_P010BE, ///< like NV12, with 10bpp per component, data in the high bits, zeros in the low bits, big-endian - - AV_PIX_FMT_GBRAP12BE, ///< planar GBR 4:4:4:4 48bpp, big-endian - AV_PIX_FMT_GBRAP12LE, ///< planar GBR 4:4:4:4 48bpp, little-endian - - AV_PIX_FMT_GBRAP10BE, ///< planar GBR 4:4:4:4 40bpp, big-endian - AV_PIX_FMT_GBRAP10LE, ///< planar GBR 4:4:4:4 40bpp, little-endian - - AV_PIX_FMT_MEDIACODEC, ///< hardware decoding through MediaCodec - - AV_PIX_FMT_GRAY12BE, ///< Y , 12bpp, big-endian - AV_PIX_FMT_GRAY12LE, ///< Y , 12bpp, little-endian - AV_PIX_FMT_GRAY10BE, ///< Y , 10bpp, big-endian - AV_PIX_FMT_GRAY10LE, ///< Y , 10bpp, little-endian - - AV_PIX_FMT_P016LE, ///< like NV12, with 16bpp per component, little-endian - AV_PIX_FMT_P016BE, ///< like NV12, with 16bpp per component, big-endian - - /** - * Hardware surfaces for Direct3D11. - * - * This is preferred over the legacy AV_PIX_FMT_D3D11VA_VLD. The new D3D11 - * hwaccel API and filtering support AV_PIX_FMT_D3D11 only. - * - * data[0] contains a ID3D11Texture2D pointer, and data[1] contains the - * texture array index of the frame as intptr_t if the ID3D11Texture2D is - * an array texture (or always 0 if it's a normal texture). - */ - AV_PIX_FMT_D3D11, - - AV_PIX_FMT_GRAY9BE, ///< Y , 9bpp, big-endian - AV_PIX_FMT_GRAY9LE, ///< Y , 9bpp, little-endian - - AV_PIX_FMT_GBRPF32BE, ///< IEEE-754 single precision planar GBR 4:4:4, 96bpp, big-endian - AV_PIX_FMT_GBRPF32LE, ///< IEEE-754 single precision planar GBR 4:4:4, 96bpp, little-endian - AV_PIX_FMT_GBRAPF32BE, ///< IEEE-754 single precision planar GBRA 4:4:4:4, 128bpp, big-endian - AV_PIX_FMT_GBRAPF32LE, ///< IEEE-754 single precision planar GBRA 4:4:4:4, 128bpp, little-endian - - /** - * DRM-managed buffers exposed through PRIME buffer sharing. - * - * data[0] points to an AVDRMFrameDescriptor. - */ - AV_PIX_FMT_DRM_PRIME, - /** - * Hardware surfaces for OpenCL. - * - * data[i] contain 2D image objects (typed in C as cl_mem, used - * in OpenCL as image2d_t) for each plane of the surface. - */ - AV_PIX_FMT_OPENCL, - - AV_PIX_FMT_GRAY14BE, ///< Y , 14bpp, big-endian - AV_PIX_FMT_GRAY14LE, ///< Y , 14bpp, little-endian - - AV_PIX_FMT_GRAYF32BE, ///< IEEE-754 single precision Y, 32bpp, big-endian - AV_PIX_FMT_GRAYF32LE, ///< IEEE-754 single precision Y, 32bpp, little-endian - - AV_PIX_FMT_YUVA422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), 12b alpha, big-endian - AV_PIX_FMT_YUVA422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), 12b alpha, little-endian - AV_PIX_FMT_YUVA444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), 12b alpha, big-endian - AV_PIX_FMT_YUVA444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), 12b alpha, little-endian - - AV_PIX_FMT_NV24, ///< planar YUV 4:4:4, 24bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (first byte U and the following byte V) - AV_PIX_FMT_NV42, ///< as above, but U and V bytes are swapped - - /** - * Vulkan hardware images. - * - * data[0] points to an AVVkFrame - */ - AV_PIX_FMT_VULKAN, - - AV_PIX_FMT_Y210BE, ///< packed YUV 4:2:2 like YUYV422, 20bpp, data in the high bits, big-endian - AV_PIX_FMT_Y210LE, ///< packed YUV 4:2:2 like YUYV422, 20bpp, data in the high bits, little-endian - - AV_PIX_FMT_X2RGB10LE, ///< packed RGB 10:10:10, 30bpp, (msb)2X 10R 10G 10B(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_X2RGB10BE, ///< packed RGB 10:10:10, 30bpp, (msb)2X 10R 10G 10B(lsb), big-endian, X=unused/undefined - AV_PIX_FMT_X2BGR10LE, ///< packed BGR 10:10:10, 30bpp, (msb)2X 10B 10G 10R(lsb), little-endian, X=unused/undefined - AV_PIX_FMT_X2BGR10BE, ///< packed BGR 10:10:10, 30bpp, (msb)2X 10B 10G 10R(lsb), big-endian, X=unused/undefined - - AV_PIX_FMT_P210BE, ///< interleaved chroma YUV 4:2:2, 20bpp, data in the high bits, big-endian - AV_PIX_FMT_P210LE, ///< interleaved chroma YUV 4:2:2, 20bpp, data in the high bits, little-endian - - AV_PIX_FMT_P410BE, ///< interleaved chroma YUV 4:4:4, 30bpp, data in the high bits, big-endian - AV_PIX_FMT_P410LE, ///< interleaved chroma YUV 4:4:4, 30bpp, data in the high bits, little-endian - - AV_PIX_FMT_P216BE, ///< interleaved chroma YUV 4:2:2, 32bpp, big-endian - AV_PIX_FMT_P216LE, ///< interleaved chroma YUV 4:2:2, 32bpp, little-endian - - AV_PIX_FMT_P416BE, ///< interleaved chroma YUV 4:4:4, 48bpp, big-endian - AV_PIX_FMT_P416LE, ///< interleaved chroma YUV 4:4:4, 48bpp, little-endian - - AV_PIX_FMT_VUYA, ///< packed VUYA 4:4:4, 32bpp, VUYAVUYA... - - AV_PIX_FMT_NB ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions -}; - -#if AV_HAVE_BIGENDIAN -# define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##be -#else -# define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##le -#endif - -#define AV_PIX_FMT_RGB32 AV_PIX_FMT_NE(ARGB, BGRA) -#define AV_PIX_FMT_RGB32_1 AV_PIX_FMT_NE(RGBA, ABGR) -#define AV_PIX_FMT_BGR32 AV_PIX_FMT_NE(ABGR, RGBA) -#define AV_PIX_FMT_BGR32_1 AV_PIX_FMT_NE(BGRA, ARGB) -#define AV_PIX_FMT_0RGB32 AV_PIX_FMT_NE(0RGB, BGR0) -#define AV_PIX_FMT_0BGR32 AV_PIX_FMT_NE(0BGR, RGB0) - -#define AV_PIX_FMT_GRAY9 AV_PIX_FMT_NE(GRAY9BE, GRAY9LE) -#define AV_PIX_FMT_GRAY10 AV_PIX_FMT_NE(GRAY10BE, GRAY10LE) -#define AV_PIX_FMT_GRAY12 AV_PIX_FMT_NE(GRAY12BE, GRAY12LE) -#define AV_PIX_FMT_GRAY14 AV_PIX_FMT_NE(GRAY14BE, GRAY14LE) -#define AV_PIX_FMT_GRAY16 AV_PIX_FMT_NE(GRAY16BE, GRAY16LE) -#define AV_PIX_FMT_YA16 AV_PIX_FMT_NE(YA16BE, YA16LE) -#define AV_PIX_FMT_RGB48 AV_PIX_FMT_NE(RGB48BE, RGB48LE) -#define AV_PIX_FMT_RGB565 AV_PIX_FMT_NE(RGB565BE, RGB565LE) -#define AV_PIX_FMT_RGB555 AV_PIX_FMT_NE(RGB555BE, RGB555LE) -#define AV_PIX_FMT_RGB444 AV_PIX_FMT_NE(RGB444BE, RGB444LE) -#define AV_PIX_FMT_RGBA64 AV_PIX_FMT_NE(RGBA64BE, RGBA64LE) -#define AV_PIX_FMT_BGR48 AV_PIX_FMT_NE(BGR48BE, BGR48LE) -#define AV_PIX_FMT_BGR565 AV_PIX_FMT_NE(BGR565BE, BGR565LE) -#define AV_PIX_FMT_BGR555 AV_PIX_FMT_NE(BGR555BE, BGR555LE) -#define AV_PIX_FMT_BGR444 AV_PIX_FMT_NE(BGR444BE, BGR444LE) -#define AV_PIX_FMT_BGRA64 AV_PIX_FMT_NE(BGRA64BE, BGRA64LE) - -#define AV_PIX_FMT_YUV420P9 AV_PIX_FMT_NE(YUV420P9BE , YUV420P9LE) -#define AV_PIX_FMT_YUV422P9 AV_PIX_FMT_NE(YUV422P9BE , YUV422P9LE) -#define AV_PIX_FMT_YUV444P9 AV_PIX_FMT_NE(YUV444P9BE , YUV444P9LE) -#define AV_PIX_FMT_YUV420P10 AV_PIX_FMT_NE(YUV420P10BE, YUV420P10LE) -#define AV_PIX_FMT_YUV422P10 AV_PIX_FMT_NE(YUV422P10BE, YUV422P10LE) -#define AV_PIX_FMT_YUV440P10 AV_PIX_FMT_NE(YUV440P10BE, YUV440P10LE) -#define AV_PIX_FMT_YUV444P10 AV_PIX_FMT_NE(YUV444P10BE, YUV444P10LE) -#define AV_PIX_FMT_YUV420P12 AV_PIX_FMT_NE(YUV420P12BE, YUV420P12LE) -#define AV_PIX_FMT_YUV422P12 AV_PIX_FMT_NE(YUV422P12BE, YUV422P12LE) -#define AV_PIX_FMT_YUV440P12 AV_PIX_FMT_NE(YUV440P12BE, YUV440P12LE) -#define AV_PIX_FMT_YUV444P12 AV_PIX_FMT_NE(YUV444P12BE, YUV444P12LE) -#define AV_PIX_FMT_YUV420P14 AV_PIX_FMT_NE(YUV420P14BE, YUV420P14LE) -#define AV_PIX_FMT_YUV422P14 AV_PIX_FMT_NE(YUV422P14BE, YUV422P14LE) -#define AV_PIX_FMT_YUV444P14 AV_PIX_FMT_NE(YUV444P14BE, YUV444P14LE) -#define AV_PIX_FMT_YUV420P16 AV_PIX_FMT_NE(YUV420P16BE, YUV420P16LE) -#define AV_PIX_FMT_YUV422P16 AV_PIX_FMT_NE(YUV422P16BE, YUV422P16LE) -#define AV_PIX_FMT_YUV444P16 AV_PIX_FMT_NE(YUV444P16BE, YUV444P16LE) - -#define AV_PIX_FMT_GBRP9 AV_PIX_FMT_NE(GBRP9BE , GBRP9LE) -#define AV_PIX_FMT_GBRP10 AV_PIX_FMT_NE(GBRP10BE, GBRP10LE) -#define AV_PIX_FMT_GBRP12 AV_PIX_FMT_NE(GBRP12BE, GBRP12LE) -#define AV_PIX_FMT_GBRP14 AV_PIX_FMT_NE(GBRP14BE, GBRP14LE) -#define AV_PIX_FMT_GBRP16 AV_PIX_FMT_NE(GBRP16BE, GBRP16LE) -#define AV_PIX_FMT_GBRAP10 AV_PIX_FMT_NE(GBRAP10BE, GBRAP10LE) -#define AV_PIX_FMT_GBRAP12 AV_PIX_FMT_NE(GBRAP12BE, GBRAP12LE) -#define AV_PIX_FMT_GBRAP16 AV_PIX_FMT_NE(GBRAP16BE, GBRAP16LE) - -#define AV_PIX_FMT_BAYER_BGGR16 AV_PIX_FMT_NE(BAYER_BGGR16BE, BAYER_BGGR16LE) -#define AV_PIX_FMT_BAYER_RGGB16 AV_PIX_FMT_NE(BAYER_RGGB16BE, BAYER_RGGB16LE) -#define AV_PIX_FMT_BAYER_GBRG16 AV_PIX_FMT_NE(BAYER_GBRG16BE, BAYER_GBRG16LE) -#define AV_PIX_FMT_BAYER_GRBG16 AV_PIX_FMT_NE(BAYER_GRBG16BE, BAYER_GRBG16LE) - -#define AV_PIX_FMT_GBRPF32 AV_PIX_FMT_NE(GBRPF32BE, GBRPF32LE) -#define AV_PIX_FMT_GBRAPF32 AV_PIX_FMT_NE(GBRAPF32BE, GBRAPF32LE) - -#define AV_PIX_FMT_GRAYF32 AV_PIX_FMT_NE(GRAYF32BE, GRAYF32LE) - -#define AV_PIX_FMT_YUVA420P9 AV_PIX_FMT_NE(YUVA420P9BE , YUVA420P9LE) -#define AV_PIX_FMT_YUVA422P9 AV_PIX_FMT_NE(YUVA422P9BE , YUVA422P9LE) -#define AV_PIX_FMT_YUVA444P9 AV_PIX_FMT_NE(YUVA444P9BE , YUVA444P9LE) -#define AV_PIX_FMT_YUVA420P10 AV_PIX_FMT_NE(YUVA420P10BE, YUVA420P10LE) -#define AV_PIX_FMT_YUVA422P10 AV_PIX_FMT_NE(YUVA422P10BE, YUVA422P10LE) -#define AV_PIX_FMT_YUVA444P10 AV_PIX_FMT_NE(YUVA444P10BE, YUVA444P10LE) -#define AV_PIX_FMT_YUVA422P12 AV_PIX_FMT_NE(YUVA422P12BE, YUVA422P12LE) -#define AV_PIX_FMT_YUVA444P12 AV_PIX_FMT_NE(YUVA444P12BE, YUVA444P12LE) -#define AV_PIX_FMT_YUVA420P16 AV_PIX_FMT_NE(YUVA420P16BE, YUVA420P16LE) -#define AV_PIX_FMT_YUVA422P16 AV_PIX_FMT_NE(YUVA422P16BE, YUVA422P16LE) -#define AV_PIX_FMT_YUVA444P16 AV_PIX_FMT_NE(YUVA444P16BE, YUVA444P16LE) - -#define AV_PIX_FMT_XYZ12 AV_PIX_FMT_NE(XYZ12BE, XYZ12LE) -#define AV_PIX_FMT_NV20 AV_PIX_FMT_NE(NV20BE, NV20LE) -#define AV_PIX_FMT_AYUV64 AV_PIX_FMT_NE(AYUV64BE, AYUV64LE) -#define AV_PIX_FMT_P010 AV_PIX_FMT_NE(P010BE, P010LE) -#define AV_PIX_FMT_P016 AV_PIX_FMT_NE(P016BE, P016LE) - -#define AV_PIX_FMT_Y210 AV_PIX_FMT_NE(Y210BE, Y210LE) -#define AV_PIX_FMT_X2RGB10 AV_PIX_FMT_NE(X2RGB10BE, X2RGB10LE) -#define AV_PIX_FMT_X2BGR10 AV_PIX_FMT_NE(X2BGR10BE, X2BGR10LE) - -#define AV_PIX_FMT_P210 AV_PIX_FMT_NE(P210BE, P210LE) -#define AV_PIX_FMT_P410 AV_PIX_FMT_NE(P410BE, P410LE) -#define AV_PIX_FMT_P216 AV_PIX_FMT_NE(P216BE, P216LE) -#define AV_PIX_FMT_P416 AV_PIX_FMT_NE(P416BE, P416LE) - -/** - * Chromaticity coordinates of the source primaries. - * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.1 and ITU-T H.273. - */ -enum AVColorPrimaries { - AVCOL_PRI_RESERVED0 = 0, - AVCOL_PRI_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 / SMPTE RP 177 Annex B - AVCOL_PRI_UNSPECIFIED = 2, - AVCOL_PRI_RESERVED = 3, - AVCOL_PRI_BT470M = 4, ///< also FCC Title 47 Code of Federal Regulations 73.682 (a)(20) - - AVCOL_PRI_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM - AVCOL_PRI_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC - AVCOL_PRI_SMPTE240M = 7, ///< identical to above, also called "SMPTE C" even though it uses D65 - AVCOL_PRI_FILM = 8, ///< colour filters using Illuminant C - AVCOL_PRI_BT2020 = 9, ///< ITU-R BT2020 - AVCOL_PRI_SMPTE428 = 10, ///< SMPTE ST 428-1 (CIE 1931 XYZ) - AVCOL_PRI_SMPTEST428_1 = AVCOL_PRI_SMPTE428, - AVCOL_PRI_SMPTE431 = 11, ///< SMPTE ST 431-2 (2011) / DCI P3 - AVCOL_PRI_SMPTE432 = 12, ///< SMPTE ST 432-1 (2010) / P3 D65 / Display P3 - AVCOL_PRI_EBU3213 = 22, ///< EBU Tech. 3213-E (nothing there) / one of JEDEC P22 group phosphors - AVCOL_PRI_JEDEC_P22 = AVCOL_PRI_EBU3213, - AVCOL_PRI_NB ///< Not part of ABI -}; - -/** - * Color Transfer Characteristic. - * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.2. - */ -enum AVColorTransferCharacteristic { - AVCOL_TRC_RESERVED0 = 0, - AVCOL_TRC_BT709 = 1, ///< also ITU-R BT1361 - AVCOL_TRC_UNSPECIFIED = 2, - AVCOL_TRC_RESERVED = 3, - AVCOL_TRC_GAMMA22 = 4, ///< also ITU-R BT470M / ITU-R BT1700 625 PAL & SECAM - AVCOL_TRC_GAMMA28 = 5, ///< also ITU-R BT470BG - AVCOL_TRC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 or 625 / ITU-R BT1358 525 or 625 / ITU-R BT1700 NTSC - AVCOL_TRC_SMPTE240M = 7, - AVCOL_TRC_LINEAR = 8, ///< "Linear transfer characteristics" - AVCOL_TRC_LOG = 9, ///< "Logarithmic transfer characteristic (100:1 range)" - AVCOL_TRC_LOG_SQRT = 10, ///< "Logarithmic transfer characteristic (100 * Sqrt(10) : 1 range)" - AVCOL_TRC_IEC61966_2_4 = 11, ///< IEC 61966-2-4 - AVCOL_TRC_BT1361_ECG = 12, ///< ITU-R BT1361 Extended Colour Gamut - AVCOL_TRC_IEC61966_2_1 = 13, ///< IEC 61966-2-1 (sRGB or sYCC) - AVCOL_TRC_BT2020_10 = 14, ///< ITU-R BT2020 for 10-bit system - AVCOL_TRC_BT2020_12 = 15, ///< ITU-R BT2020 for 12-bit system - AVCOL_TRC_SMPTE2084 = 16, ///< SMPTE ST 2084 for 10-, 12-, 14- and 16-bit systems - AVCOL_TRC_SMPTEST2084 = AVCOL_TRC_SMPTE2084, - AVCOL_TRC_SMPTE428 = 17, ///< SMPTE ST 428-1 - AVCOL_TRC_SMPTEST428_1 = AVCOL_TRC_SMPTE428, - AVCOL_TRC_ARIB_STD_B67 = 18, ///< ARIB STD-B67, known as "Hybrid log-gamma" - AVCOL_TRC_NB ///< Not part of ABI -}; - -/** - * YUV colorspace type. - * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.3. - */ -enum AVColorSpace { - AVCOL_SPC_RGB = 0, ///< order of coefficients is actually GBR, also IEC 61966-2-1 (sRGB), YZX and ST 428-1 - AVCOL_SPC_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 xvYCC709 / derived in SMPTE RP 177 Annex B - AVCOL_SPC_UNSPECIFIED = 2, - AVCOL_SPC_RESERVED = 3, ///< reserved for future use by ITU-T and ISO/IEC just like 15-255 are - AVCOL_SPC_FCC = 4, ///< FCC Title 47 Code of Federal Regulations 73.682 (a)(20) - AVCOL_SPC_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM / IEC 61966-2-4 xvYCC601 - AVCOL_SPC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC / functionally identical to above - AVCOL_SPC_SMPTE240M = 7, ///< derived from 170M primaries and D65 white point, 170M is derived from BT470 System M's primaries - AVCOL_SPC_YCGCO = 8, ///< used by Dirac / VC-2 and H.264 FRext, see ITU-T SG16 - AVCOL_SPC_YCOCG = AVCOL_SPC_YCGCO, - AVCOL_SPC_BT2020_NCL = 9, ///< ITU-R BT2020 non-constant luminance system - AVCOL_SPC_BT2020_CL = 10, ///< ITU-R BT2020 constant luminance system - AVCOL_SPC_SMPTE2085 = 11, ///< SMPTE 2085, Y'D'zD'x - AVCOL_SPC_CHROMA_DERIVED_NCL = 12, ///< Chromaticity-derived non-constant luminance system - AVCOL_SPC_CHROMA_DERIVED_CL = 13, ///< Chromaticity-derived constant luminance system - AVCOL_SPC_ICTCP = 14, ///< ITU-R BT.2100-0, ICtCp - AVCOL_SPC_NB ///< Not part of ABI -}; - -/** - * Visual content value range. - * - * These values are based on definitions that can be found in multiple - * specifications, such as ITU-T BT.709 (3.4 - Quantization of RGB, luminance - * and colour-difference signals), ITU-T BT.2020 (Table 5 - Digital - * Representation) as well as ITU-T BT.2100 (Table 9 - Digital 10- and 12-bit - * integer representation). At the time of writing, the BT.2100 one is - * recommended, as it also defines the full range representation. - * - * Common definitions: - * - For RGB and luma planes such as Y in YCbCr and I in ICtCp, - * 'E' is the original value in range of 0.0 to 1.0. - * - For chroma planes such as Cb,Cr and Ct,Cp, 'E' is the original - * value in range of -0.5 to 0.5. - * - 'n' is the output bit depth. - * - For additional definitions such as rounding and clipping to valid n - * bit unsigned integer range, please refer to BT.2100 (Table 9). - */ -enum AVColorRange { - AVCOL_RANGE_UNSPECIFIED = 0, - - /** - * Narrow or limited range content. - * - * - For luma planes: - * - * (219 * E + 16) * 2^(n-8) - * - * F.ex. the range of 16-235 for 8 bits - * - * - For chroma planes: - * - * (224 * E + 128) * 2^(n-8) - * - * F.ex. the range of 16-240 for 8 bits - */ - AVCOL_RANGE_MPEG = 1, - - /** - * Full range content. - * - * - For RGB and luma planes: - * - * (2^n - 1) * E - * - * F.ex. the range of 0-255 for 8 bits - * - * - For chroma planes: - * - * (2^n - 1) * E + 2^(n - 1) - * - * F.ex. the range of 1-255 for 8 bits - */ - AVCOL_RANGE_JPEG = 2, - AVCOL_RANGE_NB ///< Not part of ABI -}; - -/** - * Location of chroma samples. - * - * Illustration showing the location of the first (top left) chroma sample of the - * image, the left shows only luma, the right - * shows the location of the chroma sample, the 2 could be imagined to overlay - * each other but are drawn separately due to limitations of ASCII - * - * 1st 2nd 1st 2nd horizontal luma sample positions - * v v v v - * ______ ______ - *1st luma line > |X X ... |3 4 X ... X are luma samples, - * | |1 2 1-6 are possible chroma positions - *2nd luma line > |X X ... |5 6 X ... 0 is undefined/unknown position - */ -enum AVChromaLocation { - AVCHROMA_LOC_UNSPECIFIED = 0, - AVCHROMA_LOC_LEFT = 1, ///< MPEG-2/4 4:2:0, H.264 default for 4:2:0 - AVCHROMA_LOC_CENTER = 2, ///< MPEG-1 4:2:0, JPEG 4:2:0, H.263 4:2:0 - AVCHROMA_LOC_TOPLEFT = 3, ///< ITU-R 601, SMPTE 274M 296M S314M(DV 4:1:1), mpeg2 4:2:2 - AVCHROMA_LOC_TOP = 4, - AVCHROMA_LOC_BOTTOMLEFT = 5, - AVCHROMA_LOC_BOTTOM = 6, - AVCHROMA_LOC_NB ///< Not part of ABI -}; - -#endif /* AVUTIL_PIXFMT_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/random_seed.h b/third_party/ffmpeg/windows/include/libavutil/random_seed.h deleted file mode 100644 index 0462a048..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/random_seed.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Copyright (c) 2009 Baptiste Coudurier - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_RANDOM_SEED_H -#define AVUTIL_RANDOM_SEED_H - -#include -/** - * @addtogroup lavu_crypto - * @{ - */ - -/** - * Get a seed to use in conjunction with random functions. - * This function tries to provide a good seed at a best effort bases. - * Its possible to call this function multiple times if more bits are needed. - * It can be quite slow, which is why it should only be used as seed for a faster - * PRNG. The quality of the seed depends on the platform. - */ -uint32_t av_get_random_seed(void); - -/** - * @} - */ - -#endif /* AVUTIL_RANDOM_SEED_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/rational.h b/third_party/ffmpeg/windows/include/libavutil/rational.h deleted file mode 100644 index cbb08a0b..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/rational.h +++ /dev/null @@ -1,220 +0,0 @@ -/* - * rational numbers - * Copyright (c) 2003 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_math_rational - * Utilties for rational number calculation. - * @author Michael Niedermayer - */ - -#ifndef AVUTIL_RATIONAL_H -#define AVUTIL_RATIONAL_H - -#include -#include -#include "attributes.h" - -/** - * @defgroup lavu_math_rational AVRational - * @ingroup lavu_math - * Rational number calculation. - * - * While rational numbers can be expressed as floating-point numbers, the - * conversion process is a lossy one, so are floating-point operations. On the - * other hand, the nature of FFmpeg demands highly accurate calculation of - * timestamps. This set of rational number utilities serves as a generic - * interface for manipulating rational numbers as pairs of numerators and - * denominators. - * - * Many of the functions that operate on AVRational's have the suffix `_q`, in - * reference to the mathematical symbol "ℚ" (Q) which denotes the set of all - * rational numbers. - * - * @{ - */ - -/** - * Rational number (pair of numerator and denominator). - */ -typedef struct AVRational{ - int num; ///< Numerator - int den; ///< Denominator -} AVRational; - -/** - * Create an AVRational. - * - * Useful for compilers that do not support compound literals. - * - * @note The return value is not reduced. - * @see av_reduce() - */ -static inline AVRational av_make_q(int num, int den) -{ - AVRational r = { num, den }; - return r; -} - -/** - * Compare two rationals. - * - * @param a First rational - * @param b Second rational - * - * @return One of the following values: - * - 0 if `a == b` - * - 1 if `a > b` - * - -1 if `a < b` - * - `INT_MIN` if one of the values is of the form `0 / 0` - */ -static inline int av_cmp_q(AVRational a, AVRational b){ - const int64_t tmp= a.num * (int64_t)b.den - b.num * (int64_t)a.den; - - if(tmp) return (int)((tmp ^ a.den ^ b.den)>>63)|1; - else if(b.den && a.den) return 0; - else if(a.num && b.num) return (a.num>>31) - (b.num>>31); - else return INT_MIN; -} - -/** - * Convert an AVRational to a `double`. - * @param a AVRational to convert - * @return `a` in floating-point form - * @see av_d2q() - */ -static inline double av_q2d(AVRational a){ - return a.num / (double) a.den; -} - -/** - * Reduce a fraction. - * - * This is useful for framerate calculations. - * - * @param[out] dst_num Destination numerator - * @param[out] dst_den Destination denominator - * @param[in] num Source numerator - * @param[in] den Source denominator - * @param[in] max Maximum allowed values for `dst_num` & `dst_den` - * @return 1 if the operation is exact, 0 otherwise - */ -int av_reduce(int *dst_num, int *dst_den, int64_t num, int64_t den, int64_t max); - -/** - * Multiply two rationals. - * @param b First rational - * @param c Second rational - * @return b*c - */ -AVRational av_mul_q(AVRational b, AVRational c) av_const; - -/** - * Divide one rational by another. - * @param b First rational - * @param c Second rational - * @return b/c - */ -AVRational av_div_q(AVRational b, AVRational c) av_const; - -/** - * Add two rationals. - * @param b First rational - * @param c Second rational - * @return b+c - */ -AVRational av_add_q(AVRational b, AVRational c) av_const; - -/** - * Subtract one rational from another. - * @param b First rational - * @param c Second rational - * @return b-c - */ -AVRational av_sub_q(AVRational b, AVRational c) av_const; - -/** - * Invert a rational. - * @param q value - * @return 1 / q - */ -static av_always_inline AVRational av_inv_q(AVRational q) -{ - AVRational r = { q.den, q.num }; - return r; -} - -/** - * Convert a double precision floating point number to a rational. - * - * In case of infinity, the returned value is expressed as `{1, 0}` or - * `{-1, 0}` depending on the sign. - * - * @param d `double` to convert - * @param max Maximum allowed numerator and denominator - * @return `d` in AVRational form - * @see av_q2d() - */ -AVRational av_d2q(double d, int max) av_const; - -/** - * Find which of the two rationals is closer to another rational. - * - * @param q Rational to be compared against - * @param q1,q2 Rationals to be tested - * @return One of the following values: - * - 1 if `q1` is nearer to `q` than `q2` - * - -1 if `q2` is nearer to `q` than `q1` - * - 0 if they have the same distance - */ -int av_nearer_q(AVRational q, AVRational q1, AVRational q2); - -/** - * Find the value in a list of rationals nearest a given reference rational. - * - * @param q Reference rational - * @param q_list Array of rationals terminated by `{0, 0}` - * @return Index of the nearest value found in the array - */ -int av_find_nearest_q_idx(AVRational q, const AVRational* q_list); - -/** - * Convert an AVRational to a IEEE 32-bit `float` expressed in fixed-point - * format. - * - * @param q Rational to be converted - * @return Equivalent floating-point value, expressed as an unsigned 32-bit - * integer. - * @note The returned value is platform-indepedant. - */ -uint32_t av_q2intfloat(AVRational q); - -/** - * Return the best rational so that a and b are multiple of it. - * If the resulting denominator is larger than max_den, return def. - */ -AVRational av_gcd_q(AVRational a, AVRational b, int max_den, AVRational def); - -/** - * @} - */ - -#endif /* AVUTIL_RATIONAL_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/rc4.h b/third_party/ffmpeg/windows/include/libavutil/rc4.h deleted file mode 100644 index 029cd2ad..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/rc4.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * RC4 encryption/decryption/pseudo-random number generator - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_RC4_H -#define AVUTIL_RC4_H - -#include - -/** - * @defgroup lavu_rc4 RC4 - * @ingroup lavu_crypto - * @{ - */ - -typedef struct AVRC4 { - uint8_t state[256]; - int x, y; -} AVRC4; - -/** - * Allocate an AVRC4 context. - */ -AVRC4 *av_rc4_alloc(void); - -/** - * @brief Initializes an AVRC4 context. - * - * @param key_bits must be a multiple of 8 - * @param decrypt 0 for encryption, 1 for decryption, currently has no effect - * @return zero on success, negative value otherwise - */ -int av_rc4_init(struct AVRC4 *d, const uint8_t *key, int key_bits, int decrypt); - -/** - * @brief Encrypts / decrypts using the RC4 algorithm. - * - * @param count number of bytes - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst, may be NULL - * @param iv not (yet) used for RC4, should be NULL - * @param decrypt 0 for encryption, 1 for decryption, not (yet) used - */ -void av_rc4_crypt(struct AVRC4 *d, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_RC4_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/replaygain.h b/third_party/ffmpeg/windows/include/libavutil/replaygain.h deleted file mode 100644 index b49bf1a3..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/replaygain.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_REPLAYGAIN_H -#define AVUTIL_REPLAYGAIN_H - -#include - -/** - * ReplayGain information (see - * http://wiki.hydrogenaudio.org/index.php?title=ReplayGain_1.0_specification). - * The size of this struct is a part of the public ABI. - */ -typedef struct AVReplayGain { - /** - * Track replay gain in microbels (divide by 100000 to get the value in dB). - * Should be set to INT32_MIN when unknown. - */ - int32_t track_gain; - /** - * Peak track amplitude, with 100000 representing full scale (but values - * may overflow). 0 when unknown. - */ - uint32_t track_peak; - /** - * Same as track_gain, but for the whole album. - */ - int32_t album_gain; - /** - * Same as track_peak, but for the whole album, - */ - uint32_t album_peak; -} AVReplayGain; - -#endif /* AVUTIL_REPLAYGAIN_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/ripemd.h b/third_party/ffmpeg/windows/include/libavutil/ripemd.h deleted file mode 100644 index 9df9f905..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/ripemd.h +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Copyright (C) 2007 Michael Niedermayer - * Copyright (C) 2013 James Almer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_ripemd - * Public header for RIPEMD hash function implementation. - */ - -#ifndef AVUTIL_RIPEMD_H -#define AVUTIL_RIPEMD_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_ripemd RIPEMD - * @ingroup lavu_hash - * RIPEMD hash function implementation. - * - * @{ - */ - -extern const int av_ripemd_size; - -struct AVRIPEMD; - -/** - * Allocate an AVRIPEMD context. - */ -struct AVRIPEMD *av_ripemd_alloc(void); - -/** - * Initialize RIPEMD hashing. - * - * @param context pointer to the function context (of size av_ripemd_size) - * @param bits number of bits in digest (128, 160, 256 or 320 bits) - * @return zero if initialization succeeded, -1 otherwise - */ -int av_ripemd_init(struct AVRIPEMD* context, int bits); - -/** - * Update hash value. - * - * @param context hash function context - * @param data input data to update hash with - * @param len input data length - */ -void av_ripemd_update(struct AVRIPEMD* context, const uint8_t* data, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param context hash function context - * @param digest buffer where output digest value is stored - */ -void av_ripemd_final(struct AVRIPEMD* context, uint8_t *digest); - -/** - * @} - */ - -#endif /* AVUTIL_RIPEMD_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/samplefmt.h b/third_party/ffmpeg/windows/include/libavutil/samplefmt.h deleted file mode 100644 index 1999c9bc..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/samplefmt.h +++ /dev/null @@ -1,268 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_SAMPLEFMT_H -#define AVUTIL_SAMPLEFMT_H - -#include - -/** - * @addtogroup lavu_audio - * @{ - * - * @defgroup lavu_sampfmts Audio sample formats - * - * Audio sample format enumeration and related convenience functions. - * @{ - */ - -/** - * Audio sample formats - * - * - The data described by the sample format is always in native-endian order. - * Sample values can be expressed by native C types, hence the lack of a signed - * 24-bit sample format even though it is a common raw audio data format. - * - * - The floating-point formats are based on full volume being in the range - * [-1.0, 1.0]. Any values outside this range are beyond full volume level. - * - * - The data layout as used in av_samples_fill_arrays() and elsewhere in FFmpeg - * (such as AVFrame in libavcodec) is as follows: - * - * @par - * For planar sample formats, each audio channel is in a separate data plane, - * and linesize is the buffer size, in bytes, for a single plane. All data - * planes must be the same size. For packed sample formats, only the first data - * plane is used, and samples for each channel are interleaved. In this case, - * linesize is the buffer size, in bytes, for the 1 plane. - * - */ -enum AVSampleFormat { - AV_SAMPLE_FMT_NONE = -1, - AV_SAMPLE_FMT_U8, ///< unsigned 8 bits - AV_SAMPLE_FMT_S16, ///< signed 16 bits - AV_SAMPLE_FMT_S32, ///< signed 32 bits - AV_SAMPLE_FMT_FLT, ///< float - AV_SAMPLE_FMT_DBL, ///< double - - AV_SAMPLE_FMT_U8P, ///< unsigned 8 bits, planar - AV_SAMPLE_FMT_S16P, ///< signed 16 bits, planar - AV_SAMPLE_FMT_S32P, ///< signed 32 bits, planar - AV_SAMPLE_FMT_FLTP, ///< float, planar - AV_SAMPLE_FMT_DBLP, ///< double, planar - AV_SAMPLE_FMT_S64, ///< signed 64 bits - AV_SAMPLE_FMT_S64P, ///< signed 64 bits, planar - - AV_SAMPLE_FMT_NB ///< Number of sample formats. DO NOT USE if linking dynamically -}; - -/** - * Return the name of sample_fmt, or NULL if sample_fmt is not - * recognized. - */ -const char *av_get_sample_fmt_name(enum AVSampleFormat sample_fmt); - -/** - * Return a sample format corresponding to name, or AV_SAMPLE_FMT_NONE - * on error. - */ -enum AVSampleFormat av_get_sample_fmt(const char *name); - -/** - * Return the planar<->packed alternative form of the given sample format, or - * AV_SAMPLE_FMT_NONE on error. If the passed sample_fmt is already in the - * requested planar/packed format, the format returned is the same as the - * input. - */ -enum AVSampleFormat av_get_alt_sample_fmt(enum AVSampleFormat sample_fmt, int planar); - -/** - * Get the packed alternative form of the given sample format. - * - * If the passed sample_fmt is already in packed format, the format returned is - * the same as the input. - * - * @return the packed alternative form of the given sample format or - AV_SAMPLE_FMT_NONE on error. - */ -enum AVSampleFormat av_get_packed_sample_fmt(enum AVSampleFormat sample_fmt); - -/** - * Get the planar alternative form of the given sample format. - * - * If the passed sample_fmt is already in planar format, the format returned is - * the same as the input. - * - * @return the planar alternative form of the given sample format or - AV_SAMPLE_FMT_NONE on error. - */ -enum AVSampleFormat av_get_planar_sample_fmt(enum AVSampleFormat sample_fmt); - -/** - * Generate a string corresponding to the sample format with - * sample_fmt, or a header if sample_fmt is negative. - * - * @param buf the buffer where to write the string - * @param buf_size the size of buf - * @param sample_fmt the number of the sample format to print the - * corresponding info string, or a negative value to print the - * corresponding header. - * @return the pointer to the filled buffer or NULL if sample_fmt is - * unknown or in case of other errors - */ -char *av_get_sample_fmt_string(char *buf, int buf_size, enum AVSampleFormat sample_fmt); - -/** - * Return number of bytes per sample. - * - * @param sample_fmt the sample format - * @return number of bytes per sample or zero if unknown for the given - * sample format - */ -int av_get_bytes_per_sample(enum AVSampleFormat sample_fmt); - -/** - * Check if the sample format is planar. - * - * @param sample_fmt the sample format to inspect - * @return 1 if the sample format is planar, 0 if it is interleaved - */ -int av_sample_fmt_is_planar(enum AVSampleFormat sample_fmt); - -/** - * Get the required buffer size for the given audio parameters. - * - * @param[out] linesize calculated linesize, may be NULL - * @param nb_channels the number of channels - * @param nb_samples the number of samples in a single channel - * @param sample_fmt the sample format - * @param align buffer size alignment (0 = default, 1 = no alignment) - * @return required buffer size, or negative error code on failure - */ -int av_samples_get_buffer_size(int *linesize, int nb_channels, int nb_samples, - enum AVSampleFormat sample_fmt, int align); - -/** - * @} - * - * @defgroup lavu_sampmanip Samples manipulation - * - * Functions that manipulate audio samples - * @{ - */ - -/** - * Fill plane data pointers and linesize for samples with sample - * format sample_fmt. - * - * The audio_data array is filled with the pointers to the samples data planes: - * for planar, set the start point of each channel's data within the buffer, - * for packed, set the start point of the entire buffer only. - * - * The value pointed to by linesize is set to the aligned size of each - * channel's data buffer for planar layout, or to the aligned size of the - * buffer for all channels for packed layout. - * - * The buffer in buf must be big enough to contain all the samples - * (use av_samples_get_buffer_size() to compute its minimum size), - * otherwise the audio_data pointers will point to invalid data. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param[out] audio_data array to be filled with the pointer for each channel - * @param[out] linesize calculated linesize, may be NULL - * @param buf the pointer to a buffer containing the samples - * @param nb_channels the number of channels - * @param nb_samples the number of samples in a single channel - * @param sample_fmt the sample format - * @param align buffer size alignment (0 = default, 1 = no alignment) - * @return minimum size in bytes required for the buffer on success, - * or a negative error code on failure - */ -int av_samples_fill_arrays(uint8_t **audio_data, int *linesize, - const uint8_t *buf, - int nb_channels, int nb_samples, - enum AVSampleFormat sample_fmt, int align); - -/** - * Allocate a samples buffer for nb_samples samples, and fill data pointers and - * linesize accordingly. - * The allocated samples buffer can be freed by using av_freep(&audio_data[0]) - * Allocated data will be initialized to silence. - * - * @see enum AVSampleFormat - * The documentation for AVSampleFormat describes the data layout. - * - * @param[out] audio_data array to be filled with the pointer for each channel - * @param[out] linesize aligned size for audio buffer(s), may be NULL - * @param nb_channels number of audio channels - * @param nb_samples number of samples per channel - * @param align buffer size alignment (0 = default, 1 = no alignment) - * @return >=0 on success or a negative error code on failure - * @todo return the size of the allocated buffer in case of success at the next bump - * @see av_samples_fill_arrays() - * @see av_samples_alloc_array_and_samples() - */ -int av_samples_alloc(uint8_t **audio_data, int *linesize, int nb_channels, - int nb_samples, enum AVSampleFormat sample_fmt, int align); - -/** - * Allocate a data pointers array, samples buffer for nb_samples - * samples, and fill data pointers and linesize accordingly. - * - * This is the same as av_samples_alloc(), but also allocates the data - * pointers array. - * - * @see av_samples_alloc() - */ -int av_samples_alloc_array_and_samples(uint8_t ***audio_data, int *linesize, int nb_channels, - int nb_samples, enum AVSampleFormat sample_fmt, int align); - -/** - * Copy samples from src to dst. - * - * @param dst destination array of pointers to data planes - * @param src source array of pointers to data planes - * @param dst_offset offset in samples at which the data will be written to dst - * @param src_offset offset in samples at which the data will be read from src - * @param nb_samples number of samples to be copied - * @param nb_channels number of audio channels - * @param sample_fmt audio sample format - */ -int av_samples_copy(uint8_t **dst, uint8_t * const *src, int dst_offset, - int src_offset, int nb_samples, int nb_channels, - enum AVSampleFormat sample_fmt); - -/** - * Fill an audio buffer with silence. - * - * @param audio_data array of pointers to data planes - * @param offset offset in samples at which to start filling - * @param nb_samples number of samples to fill - * @param nb_channels number of audio channels - * @param sample_fmt audio sample format - */ -int av_samples_set_silence(uint8_t **audio_data, int offset, int nb_samples, - int nb_channels, enum AVSampleFormat sample_fmt); - -/** - * @} - * @} - */ -#endif /* AVUTIL_SAMPLEFMT_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/sha.h b/third_party/ffmpeg/windows/include/libavutil/sha.h deleted file mode 100644 index 2e1220ab..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/sha.h +++ /dev/null @@ -1,90 +0,0 @@ -/* - * Copyright (C) 2007 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_sha - * Public header for SHA-1 & SHA-256 hash function implementations. - */ - -#ifndef AVUTIL_SHA_H -#define AVUTIL_SHA_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_sha SHA - * @ingroup lavu_hash - * SHA-1 and SHA-256 (Secure Hash Algorithm) hash function implementations. - * - * This module supports the following SHA hash functions: - * - * - SHA-1: 160 bits - * - SHA-224: 224 bits, as a variant of SHA-2 - * - SHA-256: 256 bits, as a variant of SHA-2 - * - * @see For SHA-384, SHA-512, and variants thereof, see @ref lavu_sha512. - * - * @{ - */ - -extern const int av_sha_size; - -struct AVSHA; - -/** - * Allocate an AVSHA context. - */ -struct AVSHA *av_sha_alloc(void); - -/** - * Initialize SHA-1 or SHA-2 hashing. - * - * @param context pointer to the function context (of size av_sha_size) - * @param bits number of bits in digest (SHA-1 - 160 bits, SHA-2 224 or 256 bits) - * @return zero if initialization succeeded, -1 otherwise - */ -int av_sha_init(struct AVSHA* context, int bits); - -/** - * Update hash value. - * - * @param ctx hash function context - * @param data input data to update hash with - * @param len input data length - */ -void av_sha_update(struct AVSHA *ctx, const uint8_t *data, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param context hash function context - * @param digest buffer where output digest value is stored - */ -void av_sha_final(struct AVSHA* context, uint8_t *digest); - -/** - * @} - */ - -#endif /* AVUTIL_SHA_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/sha512.h b/third_party/ffmpeg/windows/include/libavutil/sha512.h deleted file mode 100644 index a4a3f23d..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/sha512.h +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Copyright (C) 2007 Michael Niedermayer - * Copyright (C) 2013 James Almer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu_sha512 - * Public header for SHA-512 implementation. - */ - -#ifndef AVUTIL_SHA512_H -#define AVUTIL_SHA512_H - -#include -#include - -#include "attributes.h" - -/** - * @defgroup lavu_sha512 SHA-512 - * @ingroup lavu_hash - * SHA-512 (Secure Hash Algorithm) hash function implementations. - * - * This module supports the following SHA-2 hash functions: - * - * - SHA-512/224: 224 bits - * - SHA-512/256: 256 bits - * - SHA-384: 384 bits - * - SHA-512: 512 bits - * - * @see For SHA-1, SHA-256, and variants thereof, see @ref lavu_sha. - * - * @{ - */ - -extern const int av_sha512_size; - -struct AVSHA512; - -/** - * Allocate an AVSHA512 context. - */ -struct AVSHA512 *av_sha512_alloc(void); - -/** - * Initialize SHA-2 512 hashing. - * - * @param context pointer to the function context (of size av_sha512_size) - * @param bits number of bits in digest (224, 256, 384 or 512 bits) - * @return zero if initialization succeeded, -1 otherwise - */ -int av_sha512_init(struct AVSHA512* context, int bits); - -/** - * Update hash value. - * - * @param context hash function context - * @param data input data to update hash with - * @param len input data length - */ -void av_sha512_update(struct AVSHA512* context, const uint8_t* data, size_t len); - -/** - * Finish hashing and output digest value. - * - * @param context hash function context - * @param digest buffer where output digest value is stored - */ -void av_sha512_final(struct AVSHA512* context, uint8_t *digest); - -/** - * @} - */ - -#endif /* AVUTIL_SHA512_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/spherical.h b/third_party/ffmpeg/windows/include/libavutil/spherical.h deleted file mode 100644 index cef759cf..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/spherical.h +++ /dev/null @@ -1,232 +0,0 @@ -/* - * Copyright (c) 2016 Vittorio Giovara - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Spherical video - */ - -#ifndef AVUTIL_SPHERICAL_H -#define AVUTIL_SPHERICAL_H - -#include -#include - -/** - * @addtogroup lavu_video - * @{ - * - * @defgroup lavu_video_spherical Spherical video mapping - * @{ - */ - -/** - * @addtogroup lavu_video_spherical - * A spherical video file contains surfaces that need to be mapped onto a - * sphere. Depending on how the frame was converted, a different distortion - * transformation or surface recomposition function needs to be applied before - * the video should be mapped and displayed. - */ - -/** - * Projection of the video surface(s) on a sphere. - */ -enum AVSphericalProjection { - /** - * Video represents a sphere mapped on a flat surface using - * equirectangular projection. - */ - AV_SPHERICAL_EQUIRECTANGULAR, - - /** - * Video frame is split into 6 faces of a cube, and arranged on a - * 3x2 layout. Faces are oriented upwards for the front, left, right, - * and back faces. The up face is oriented so the top of the face is - * forwards and the down face is oriented so the top of the face is - * to the back. - */ - AV_SPHERICAL_CUBEMAP, - - /** - * Video represents a portion of a sphere mapped on a flat surface - * using equirectangular projection. The @ref bounding fields indicate - * the position of the current video in a larger surface. - */ - AV_SPHERICAL_EQUIRECTANGULAR_TILE, -}; - -/** - * This structure describes how to handle spherical videos, outlining - * information about projection, initial layout, and any other view modifier. - * - * @note The struct must be allocated with av_spherical_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVSphericalMapping { - /** - * Projection type. - */ - enum AVSphericalProjection projection; - - /** - * @name Initial orientation - * @{ - * There fields describe additional rotations applied to the sphere after - * the video frame is mapped onto it. The sphere is rotated around the - * viewer, who remains stationary. The order of transformation is always - * yaw, followed by pitch, and finally by roll. - * - * The coordinate system matches the one defined in OpenGL, where the - * forward vector (z) is coming out of screen, and it is equivalent to - * a rotation matrix of R = r_y(yaw) * r_x(pitch) * r_z(roll). - * - * A positive yaw rotates the portion of the sphere in front of the viewer - * toward their right. A positive pitch rotates the portion of the sphere - * in front of the viewer upwards. A positive roll tilts the portion of - * the sphere in front of the viewer to the viewer's right. - * - * These values are exported as 16.16 fixed point. - * - * See this equirectangular projection as example: - * - * @code{.unparsed} - * Yaw - * -180 0 180 - * 90 +-------------+-------------+ 180 - * | | | up - * P | | | y| forward - * i | ^ | | /z - * t 0 +-------------X-------------+ 0 Roll | / - * c | | | | / - * h | | | 0|/_____right - * | | | x - * -90 +-------------+-------------+ -180 - * - * X - the default camera center - * ^ - the default up vector - * @endcode - */ - int32_t yaw; ///< Rotation around the up vector [-180, 180]. - int32_t pitch; ///< Rotation around the right vector [-90, 90]. - int32_t roll; ///< Rotation around the forward vector [-180, 180]. - /** - * @} - */ - - /** - * @name Bounding rectangle - * @anchor bounding - * @{ - * These fields indicate the location of the current tile, and where - * it should be mapped relative to the original surface. They are - * exported as 0.32 fixed point, and can be converted to classic - * pixel values with av_spherical_bounds(). - * - * @code{.unparsed} - * +----------------+----------+ - * | |bound_top | - * | +--------+ | - * | bound_left |tile | | - * +<---------->| |<--->+bound_right - * | +--------+ | - * | | | - * | bound_bottom| | - * +----------------+----------+ - * @endcode - * - * If needed, the original video surface dimensions can be derived - * by adding the current stream or frame size to the related bounds, - * like in the following example: - * - * @code{c} - * original_width = tile->width + bound_left + bound_right; - * original_height = tile->height + bound_top + bound_bottom; - * @endcode - * - * @note These values are valid only for the tiled equirectangular - * projection type (@ref AV_SPHERICAL_EQUIRECTANGULAR_TILE), - * and should be ignored in all other cases. - */ - uint32_t bound_left; ///< Distance from the left edge - uint32_t bound_top; ///< Distance from the top edge - uint32_t bound_right; ///< Distance from the right edge - uint32_t bound_bottom; ///< Distance from the bottom edge - /** - * @} - */ - - /** - * Number of pixels to pad from the edge of each cube face. - * - * @note This value is valid for only for the cubemap projection type - * (@ref AV_SPHERICAL_CUBEMAP), and should be ignored in all other - * cases. - */ - uint32_t padding; -} AVSphericalMapping; - -/** - * Allocate a AVSphericalVideo structure and initialize its fields to default - * values. - * - * @return the newly allocated struct or NULL on failure - */ -AVSphericalMapping *av_spherical_alloc(size_t *size); - -/** - * Convert the @ref bounding fields from an AVSphericalVideo - * from 0.32 fixed point to pixels. - * - * @param map The AVSphericalVideo map to read bound values from. - * @param width Width of the current frame or stream. - * @param height Height of the current frame or stream. - * @param left Pixels from the left edge. - * @param top Pixels from the top edge. - * @param right Pixels from the right edge. - * @param bottom Pixels from the bottom edge. - */ -void av_spherical_tile_bounds(const AVSphericalMapping *map, - size_t width, size_t height, - size_t *left, size_t *top, - size_t *right, size_t *bottom); - -/** - * Provide a human-readable name of a given AVSphericalProjection. - * - * @param projection The input AVSphericalProjection. - * - * @return The name of the AVSphericalProjection, or "unknown". - */ -const char *av_spherical_projection_name(enum AVSphericalProjection projection); - -/** - * Get the AVSphericalProjection form a human-readable name. - * - * @param name The input string. - * - * @return The AVSphericalProjection value, or -1 if not found. - */ -int av_spherical_from_name(const char *name); -/** - * @} - * @} - */ - -#endif /* AVUTIL_SPHERICAL_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/stereo3d.h b/third_party/ffmpeg/windows/include/libavutil/stereo3d.h deleted file mode 100644 index d421aac2..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/stereo3d.h +++ /dev/null @@ -1,233 +0,0 @@ -/* - * Copyright (c) 2013 Vittorio Giovara - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Stereoscopic video - */ - -#ifndef AVUTIL_STEREO3D_H -#define AVUTIL_STEREO3D_H - -#include - -#include "frame.h" - -/** - * @addtogroup lavu_video - * @{ - * - * @defgroup lavu_video_stereo3d Stereo3D types and functions - * @{ - */ - -/** - * @addtogroup lavu_video_stereo3d - * A stereoscopic video file consists in multiple views embedded in a single - * frame, usually describing two views of a scene. This file describes all - * possible codec-independent view arrangements. - * */ - -/** - * List of possible 3D Types - */ -enum AVStereo3DType { - /** - * Video is not stereoscopic (and metadata has to be there). - */ - AV_STEREO3D_2D, - - /** - * Views are next to each other. - * - * @code{.unparsed} - * LLLLRRRR - * LLLLRRRR - * LLLLRRRR - * ... - * @endcode - */ - AV_STEREO3D_SIDEBYSIDE, - - /** - * Views are on top of each other. - * - * @code{.unparsed} - * LLLLLLLL - * LLLLLLLL - * RRRRRRRR - * RRRRRRRR - * @endcode - */ - AV_STEREO3D_TOPBOTTOM, - - /** - * Views are alternated temporally. - * - * @code{.unparsed} - * frame0 frame1 frame2 ... - * LLLLLLLL RRRRRRRR LLLLLLLL - * LLLLLLLL RRRRRRRR LLLLLLLL - * LLLLLLLL RRRRRRRR LLLLLLLL - * ... ... ... - * @endcode - */ - AV_STEREO3D_FRAMESEQUENCE, - - /** - * Views are packed in a checkerboard-like structure per pixel. - * - * @code{.unparsed} - * LRLRLRLR - * RLRLRLRL - * LRLRLRLR - * ... - * @endcode - */ - AV_STEREO3D_CHECKERBOARD, - - /** - * Views are next to each other, but when upscaling - * apply a checkerboard pattern. - * - * @code{.unparsed} - * LLLLRRRR L L L L R R R R - * LLLLRRRR => L L L L R R R R - * LLLLRRRR L L L L R R R R - * LLLLRRRR L L L L R R R R - * @endcode - */ - AV_STEREO3D_SIDEBYSIDE_QUINCUNX, - - /** - * Views are packed per line, as if interlaced. - * - * @code{.unparsed} - * LLLLLLLL - * RRRRRRRR - * LLLLLLLL - * ... - * @endcode - */ - AV_STEREO3D_LINES, - - /** - * Views are packed per column. - * - * @code{.unparsed} - * LRLRLRLR - * LRLRLRLR - * LRLRLRLR - * ... - * @endcode - */ - AV_STEREO3D_COLUMNS, -}; - -/** - * List of possible view types. - */ -enum AVStereo3DView { - /** - * Frame contains two packed views. - */ - AV_STEREO3D_VIEW_PACKED, - - /** - * Frame contains only the left view. - */ - AV_STEREO3D_VIEW_LEFT, - - /** - * Frame contains only the right view. - */ - AV_STEREO3D_VIEW_RIGHT, -}; - -/** - * Inverted views, Right/Bottom represents the left view. - */ -#define AV_STEREO3D_FLAG_INVERT (1 << 0) - -/** - * Stereo 3D type: this structure describes how two videos are packed - * within a single video surface, with additional information as needed. - * - * @note The struct must be allocated with av_stereo3d_alloc() and - * its size is not a part of the public ABI. - */ -typedef struct AVStereo3D { - /** - * How views are packed within the video. - */ - enum AVStereo3DType type; - - /** - * Additional information about the frame packing. - */ - int flags; - - /** - * Determines which views are packed. - */ - enum AVStereo3DView view; -} AVStereo3D; - -/** - * Allocate an AVStereo3D structure and set its fields to default values. - * The resulting struct can be freed using av_freep(). - * - * @return An AVStereo3D filled with default values or NULL on failure. - */ -AVStereo3D *av_stereo3d_alloc(void); - -/** - * Allocate a complete AVFrameSideData and add it to the frame. - * - * @param frame The frame which side data is added to. - * - * @return The AVStereo3D structure to be filled by caller. - */ -AVStereo3D *av_stereo3d_create_side_data(AVFrame *frame); - -/** - * Provide a human-readable name of a given stereo3d type. - * - * @param type The input stereo3d type value. - * - * @return The name of the stereo3d value, or "unknown". - */ -const char *av_stereo3d_type_name(unsigned int type); - -/** - * Get the AVStereo3DType form a human-readable name. - * - * @param name The input string. - * - * @return The AVStereo3DType value, or -1 if not found. - */ -int av_stereo3d_from_name(const char *name); - -/** - * @} - * @} - */ - -#endif /* AVUTIL_STEREO3D_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/tea.h b/third_party/ffmpeg/windows/include/libavutil/tea.h deleted file mode 100644 index dd929bda..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/tea.h +++ /dev/null @@ -1,71 +0,0 @@ -/* - * A 32-bit implementation of the TEA algorithm - * Copyright (c) 2015 Vesselin Bontchev - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TEA_H -#define AVUTIL_TEA_H - -#include - -/** - * @file - * @brief Public header for libavutil TEA algorithm - * @defgroup lavu_tea TEA - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_tea_size; - -struct AVTEA; - -/** - * Allocate an AVTEA context - * To free the struct: av_free(ptr) - */ -struct AVTEA *av_tea_alloc(void); - -/** - * Initialize an AVTEA context. - * - * @param ctx an AVTEA context - * @param key a key of 16 bytes used for encryption/decryption - * @param rounds the number of rounds in TEA (64 is the "standard") - */ -void av_tea_init(struct AVTEA *ctx, const uint8_t key[16], int rounds); - -/** - * Encrypt or decrypt a buffer using a previously initialized context. - * - * @param ctx an AVTEA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_tea_crypt(struct AVTEA *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_TEA_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/threadmessage.h b/third_party/ffmpeg/windows/include/libavutil/threadmessage.h deleted file mode 100644 index 42ce655f..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/threadmessage.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public License - * as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with FFmpeg; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_THREADMESSAGE_H -#define AVUTIL_THREADMESSAGE_H - -typedef struct AVThreadMessageQueue AVThreadMessageQueue; - -typedef enum AVThreadMessageFlags { - - /** - * Perform non-blocking operation. - * If this flag is set, send and recv operations are non-blocking and - * return AVERROR(EAGAIN) immediately if they can not proceed. - */ - AV_THREAD_MESSAGE_NONBLOCK = 1, - -} AVThreadMessageFlags; - -/** - * Allocate a new message queue. - * - * @param mq pointer to the message queue - * @param nelem maximum number of elements in the queue - * @param elsize size of each element in the queue - * @return >=0 for success; <0 for error, in particular AVERROR(ENOSYS) if - * lavu was built without thread support - */ -int av_thread_message_queue_alloc(AVThreadMessageQueue **mq, - unsigned nelem, - unsigned elsize); - -/** - * Free a message queue. - * - * The message queue must no longer be in use by another thread. - */ -void av_thread_message_queue_free(AVThreadMessageQueue **mq); - -/** - * Send a message on the queue. - */ -int av_thread_message_queue_send(AVThreadMessageQueue *mq, - void *msg, - unsigned flags); - -/** - * Receive a message from the queue. - */ -int av_thread_message_queue_recv(AVThreadMessageQueue *mq, - void *msg, - unsigned flags); - -/** - * Set the sending error code. - * - * If the error code is set to non-zero, av_thread_message_queue_send() will - * return it immediately. Conventional values, such as AVERROR_EOF or - * AVERROR(EAGAIN), can be used to cause the sending thread to stop or - * suspend its operation. - */ -void av_thread_message_queue_set_err_send(AVThreadMessageQueue *mq, - int err); - -/** - * Set the receiving error code. - * - * If the error code is set to non-zero, av_thread_message_queue_recv() will - * return it immediately when there are no longer available messages. - * Conventional values, such as AVERROR_EOF or AVERROR(EAGAIN), can be used - * to cause the receiving thread to stop or suspend its operation. - */ -void av_thread_message_queue_set_err_recv(AVThreadMessageQueue *mq, - int err); - -/** - * Set the optional free message callback function which will be called if an - * operation is removing messages from the queue. - */ -void av_thread_message_queue_set_free_func(AVThreadMessageQueue *mq, - void (*free_func)(void *msg)); - -/** - * Return the current number of messages in the queue. - * - * @return the current number of messages or AVERROR(ENOSYS) if lavu was built - * without thread support - */ -int av_thread_message_queue_nb_elems(AVThreadMessageQueue *mq); - -/** - * Flush the message queue - * - * This function is mostly equivalent to reading and free-ing every message - * except that it will be done in a single operation (no lock/unlock between - * reads). - */ -void av_thread_message_flush(AVThreadMessageQueue *mq); - -#endif /* AVUTIL_THREADMESSAGE_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/time.h b/third_party/ffmpeg/windows/include/libavutil/time.h deleted file mode 100644 index dc169b06..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/time.h +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Copyright (c) 2000-2003 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TIME_H -#define AVUTIL_TIME_H - -#include - -/** - * Get the current time in microseconds. - */ -int64_t av_gettime(void); - -/** - * Get the current time in microseconds since some unspecified starting point. - * On platforms that support it, the time comes from a monotonic clock - * This property makes this time source ideal for measuring relative time. - * The returned values may not be monotonic on platforms where a monotonic - * clock is not available. - */ -int64_t av_gettime_relative(void); - -/** - * Indicates with a boolean result if the av_gettime_relative() time source - * is monotonic. - */ -int av_gettime_relative_is_monotonic(void); - -/** - * Sleep for a period of time. Although the duration is expressed in - * microseconds, the actual delay may be rounded to the precision of the - * system timer. - * - * @param usec Number of microseconds to sleep. - * @return zero on success or (negative) error code. - */ -int av_usleep(unsigned usec); - -#endif /* AVUTIL_TIME_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/timecode.h b/third_party/ffmpeg/windows/include/libavutil/timecode.h deleted file mode 100644 index 060574a1..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/timecode.h +++ /dev/null @@ -1,199 +0,0 @@ -/* - * Copyright (c) 2006 Smartjog S.A.S, Baptiste Coudurier - * Copyright (c) 2011-2012 Smartjog S.A.S, Clément Bœsch - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * Timecode helpers header - */ - -#ifndef AVUTIL_TIMECODE_H -#define AVUTIL_TIMECODE_H - -#include -#include "rational.h" - -#define AV_TIMECODE_STR_SIZE 23 - -enum AVTimecodeFlag { - AV_TIMECODE_FLAG_DROPFRAME = 1<<0, ///< timecode is drop frame - AV_TIMECODE_FLAG_24HOURSMAX = 1<<1, ///< timecode wraps after 24 hours - AV_TIMECODE_FLAG_ALLOWNEGATIVE = 1<<2, ///< negative time values are allowed -}; - -typedef struct { - int start; ///< timecode frame start (first base frame number) - uint32_t flags; ///< flags such as drop frame, +24 hours support, ... - AVRational rate; ///< frame rate in rational form - unsigned fps; ///< frame per second; must be consistent with the rate field -} AVTimecode; - -/** - * Adjust frame number for NTSC drop frame time code. - * - * @param framenum frame number to adjust - * @param fps frame per second, multiples of 30 - * @return adjusted frame number - * @warning adjustment is only valid for multiples of NTSC 29.97 - */ -int av_timecode_adjust_ntsc_framenum2(int framenum, int fps); - -/** - * Convert frame number to SMPTE 12M binary representation. - * - * @param tc timecode data correctly initialized - * @param framenum frame number - * @return the SMPTE binary representation - * - * See SMPTE ST 314M-2005 Sec 4.4.2.2.1 "Time code pack (TC)" - * the format description as follows: - * bits 0-5: hours, in BCD(6bits) - * bits 6: BGF1 - * bits 7: BGF2 (NTSC) or FIELD (PAL) - * bits 8-14: minutes, in BCD(7bits) - * bits 15: BGF0 (NTSC) or BGF2 (PAL) - * bits 16-22: seconds, in BCD(7bits) - * bits 23: FIELD (NTSC) or BGF0 (PAL) - * bits 24-29: frames, in BCD(6bits) - * bits 30: drop frame flag (0: non drop, 1: drop) - * bits 31: color frame flag (0: unsync mode, 1: sync mode) - * @note BCD numbers (6 or 7 bits): 4 or 5 lower bits for units, 2 higher bits for tens. - * @note Frame number adjustment is automatically done in case of drop timecode, - * you do NOT have to call av_timecode_adjust_ntsc_framenum2(). - * @note The frame number is relative to tc->start. - * @note Color frame (CF) and binary group flags (BGF) bits are set to zero. - */ -uint32_t av_timecode_get_smpte_from_framenum(const AVTimecode *tc, int framenum); - -/** - * Convert sei info to SMPTE 12M binary representation. - * - * @param rate frame rate in rational form - * @param drop drop flag - * @param hh hour - * @param mm minute - * @param ss second - * @param ff frame number - * @return the SMPTE binary representation - */ -uint32_t av_timecode_get_smpte(AVRational rate, int drop, int hh, int mm, int ss, int ff); - -/** - * Load timecode string in buf. - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param tc timecode data correctly initialized - * @param framenum frame number - * @return the buf parameter - * - * @note Timecode representation can be a negative timecode and have more than - * 24 hours, but will only be honored if the flags are correctly set. - * @note The frame number is relative to tc->start. - */ -char *av_timecode_make_string(const AVTimecode *tc, char *buf, int framenum); - -/** - * Get the timecode string from the SMPTE timecode format. - * - * In contrast to av_timecode_make_smpte_tc_string this function supports 50/60 - * fps timecodes by using the field bit. - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param rate frame rate of the timecode - * @param tcsmpte the 32-bit SMPTE timecode - * @param prevent_df prevent the use of a drop flag when it is known the DF bit - * is arbitrary - * @param skip_field prevent the use of a field flag when it is known the field - * bit is arbitrary (e.g. because it is used as PC flag) - * @return the buf parameter - */ -char *av_timecode_make_smpte_tc_string2(char *buf, AVRational rate, uint32_t tcsmpte, int prevent_df, int skip_field); - -/** - * Get the timecode string from the SMPTE timecode format. - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param tcsmpte the 32-bit SMPTE timecode - * @param prevent_df prevent the use of a drop flag when it is known the DF bit - * is arbitrary - * @return the buf parameter - */ -char *av_timecode_make_smpte_tc_string(char *buf, uint32_t tcsmpte, int prevent_df); - -/** - * Get the timecode string from the 25-bit timecode format (MPEG GOP format). - * - * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long - * @param tc25bit the 25-bits timecode - * @return the buf parameter - */ -char *av_timecode_make_mpeg_tc_string(char *buf, uint32_t tc25bit); - -/** - * Init a timecode struct with the passed parameters. - * - * @param log_ctx a pointer to an arbitrary struct of which the first field - * is a pointer to an AVClass struct (used for av_log) - * @param tc pointer to an allocated AVTimecode - * @param rate frame rate in rational form - * @param flags miscellaneous flags such as drop frame, +24 hours, ... - * (see AVTimecodeFlag) - * @param frame_start the first frame number - * @return 0 on success, AVERROR otherwise - */ -int av_timecode_init(AVTimecode *tc, AVRational rate, int flags, int frame_start, void *log_ctx); - -/** - * Init a timecode struct from the passed timecode components. - * - * @param log_ctx a pointer to an arbitrary struct of which the first field - * is a pointer to an AVClass struct (used for av_log) - * @param tc pointer to an allocated AVTimecode - * @param rate frame rate in rational form - * @param flags miscellaneous flags such as drop frame, +24 hours, ... - * (see AVTimecodeFlag) - * @param hh hours - * @param mm minutes - * @param ss seconds - * @param ff frames - * @return 0 on success, AVERROR otherwise - */ -int av_timecode_init_from_components(AVTimecode *tc, AVRational rate, int flags, int hh, int mm, int ss, int ff, void *log_ctx); - -/** - * Parse timecode representation (hh:mm:ss[:;.]ff). - * - * @param log_ctx a pointer to an arbitrary struct of which the first field is a - * pointer to an AVClass struct (used for av_log). - * @param tc pointer to an allocated AVTimecode - * @param rate frame rate in rational form - * @param str timecode string which will determine the frame start - * @return 0 on success, AVERROR otherwise - */ -int av_timecode_init_from_string(AVTimecode *tc, AVRational rate, const char *str, void *log_ctx); - -/** - * Check if the timecode feature is available for the given frame rate - * - * @return 0 if supported, <0 otherwise - */ -int av_timecode_check_frame_rate(AVRational rate); - -#endif /* AVUTIL_TIMECODE_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/timestamp.h b/third_party/ffmpeg/windows/include/libavutil/timestamp.h deleted file mode 100644 index e082f01b..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/timestamp.h +++ /dev/null @@ -1,78 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * timestamp utils, mostly useful for debugging/logging purposes - */ - -#ifndef AVUTIL_TIMESTAMP_H -#define AVUTIL_TIMESTAMP_H - -#include "common.h" - -#if defined(__cplusplus) && !defined(__STDC_FORMAT_MACROS) && !defined(PRId64) -#error missing -D__STDC_FORMAT_MACROS / #define __STDC_FORMAT_MACROS -#endif - -#define AV_TS_MAX_STRING_SIZE 32 - -/** - * Fill the provided buffer with a string containing a timestamp - * representation. - * - * @param buf a buffer with size in bytes of at least AV_TS_MAX_STRING_SIZE - * @param ts the timestamp to represent - * @return the buffer in input - */ -static inline char *av_ts_make_string(char *buf, int64_t ts) -{ - if (ts == AV_NOPTS_VALUE) snprintf(buf, AV_TS_MAX_STRING_SIZE, "NOPTS"); - else snprintf(buf, AV_TS_MAX_STRING_SIZE, "%" PRId64, ts); - return buf; -} - -/** - * Convenience macro, the return value should be used only directly in - * function arguments but never stand-alone. - */ -#define av_ts2str(ts) av_ts_make_string((char[AV_TS_MAX_STRING_SIZE]){0}, ts) - -/** - * Fill the provided buffer with a string containing a timestamp time - * representation. - * - * @param buf a buffer with size in bytes of at least AV_TS_MAX_STRING_SIZE - * @param ts the timestamp to represent - * @param tb the timebase of the timestamp - * @return the buffer in input - */ -static inline char *av_ts_make_time_string(char *buf, int64_t ts, AVRational *tb) -{ - if (ts == AV_NOPTS_VALUE) snprintf(buf, AV_TS_MAX_STRING_SIZE, "NOPTS"); - else snprintf(buf, AV_TS_MAX_STRING_SIZE, "%.6g", av_q2d(*tb) * ts); - return buf; -} - -/** - * Convenience macro, the return value should be used only directly in - * function arguments but never stand-alone. - */ -#define av_ts2timestr(ts, tb) av_ts_make_time_string((char[AV_TS_MAX_STRING_SIZE]){0}, ts, tb) - -#endif /* AVUTIL_TIMESTAMP_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/tree.h b/third_party/ffmpeg/windows/include/libavutil/tree.h deleted file mode 100644 index bbb8fbb1..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/tree.h +++ /dev/null @@ -1,137 +0,0 @@ -/* - * copyright (c) 2006 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * A tree container. - * @author Michael Niedermayer - */ - -#ifndef AVUTIL_TREE_H -#define AVUTIL_TREE_H - -#include "attributes.h" - -/** - * @addtogroup lavu_tree AVTree - * @ingroup lavu_data - * - * Low-complexity tree container - * - * Insertion, removal, finding equal, largest which is smaller than and - * smallest which is larger than, all have O(log n) worst-case complexity. - * @{ - */ - - -struct AVTreeNode; -extern const int av_tree_node_size; - -/** - * Allocate an AVTreeNode. - */ -struct AVTreeNode *av_tree_node_alloc(void); - -/** - * Find an element. - * @param root a pointer to the root node of the tree - * @param next If next is not NULL, then next[0] will contain the previous - * element and next[1] the next element. If either does not exist, - * then the corresponding entry in next is unchanged. - * @param cmp compare function used to compare elements in the tree, - * API identical to that of Standard C's qsort - * It is guaranteed that the first and only the first argument to cmp() - * will be the key parameter to av_tree_find(), thus it could if the - * user wants, be a different type (like an opaque context). - * @return An element with cmp(key, elem) == 0 or NULL if no such element - * exists in the tree. - */ -void *av_tree_find(const struct AVTreeNode *root, void *key, - int (*cmp)(const void *key, const void *b), void *next[2]); - -/** - * Insert or remove an element. - * - * If *next is NULL, then the supplied element will be removed if it exists. - * If *next is non-NULL, then the supplied element will be inserted, unless - * it already exists in the tree. - * - * @param rootp A pointer to a pointer to the root node of the tree; note that - * the root node can change during insertions, this is required - * to keep the tree balanced. - * @param key pointer to the element key to insert in the tree - * @param next Used to allocate and free AVTreeNodes. For insertion the user - * must set it to an allocated and zeroed object of at least - * av_tree_node_size bytes size. av_tree_insert() will set it to - * NULL if it has been consumed. - * For deleting elements *next is set to NULL by the user and - * av_tree_insert() will set it to the AVTreeNode which was - * used for the removed element. - * This allows the use of flat arrays, which have - * lower overhead compared to many malloced elements. - * You might want to define a function like: - * @code - * void *tree_insert(struct AVTreeNode **rootp, void *key, - * int (*cmp)(void *key, const void *b), - * AVTreeNode **next) - * { - * if (!*next) - * *next = av_mallocz(av_tree_node_size); - * return av_tree_insert(rootp, key, cmp, next); - * } - * void *tree_remove(struct AVTreeNode **rootp, void *key, - * int (*cmp)(void *key, const void *b, AVTreeNode **next)) - * { - * av_freep(next); - * return av_tree_insert(rootp, key, cmp, next); - * } - * @endcode - * @param cmp compare function used to compare elements in the tree, API identical - * to that of Standard C's qsort - * @return If no insertion happened, the found element; if an insertion or - * removal happened, then either key or NULL will be returned. - * Which one it is depends on the tree state and the implementation. You - * should make no assumptions that it's one or the other in the code. - */ -void *av_tree_insert(struct AVTreeNode **rootp, void *key, - int (*cmp)(const void *key, const void *b), - struct AVTreeNode **next); - -void av_tree_destroy(struct AVTreeNode *t); - -/** - * Apply enu(opaque, &elem) to all the elements in the tree in a given range. - * - * @param cmp a comparison function that returns < 0 for an element below the - * range, > 0 for an element above the range and == 0 for an - * element inside the range - * - * @note The cmp function should use the same ordering used to construct the - * tree. - */ -void av_tree_enumerate(struct AVTreeNode *t, void *opaque, - int (*cmp)(void *opaque, void *elem), - int (*enu)(void *opaque, void *elem)); - -/** - * @} - */ - -#endif /* AVUTIL_TREE_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/twofish.h b/third_party/ffmpeg/windows/include/libavutil/twofish.h deleted file mode 100644 index 813cfecd..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/twofish.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * An implementation of the TwoFish algorithm - * Copyright (c) 2015 Supraja Meedinti - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TWOFISH_H -#define AVUTIL_TWOFISH_H - -#include - - -/** - * @file - * @brief Public header for libavutil TWOFISH algorithm - * @defgroup lavu_twofish TWOFISH - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_twofish_size; - -struct AVTWOFISH; - -/** - * Allocate an AVTWOFISH context - * To free the struct: av_free(ptr) - */ -struct AVTWOFISH *av_twofish_alloc(void); - -/** - * Initialize an AVTWOFISH context. - * - * @param ctx an AVTWOFISH context - * @param key a key of size ranging from 1 to 32 bytes used for encryption/decryption - * @param key_bits number of keybits: 128, 192, 256 If less than the required, padded with zeroes to nearest valid value; return value is 0 if key_bits is 128/192/256, -1 if less than 0, 1 otherwise - */ -int av_twofish_init(struct AVTWOFISH *ctx, const uint8_t *key, int key_bits); - -/** - * Encrypt or decrypt a buffer using a previously initialized context - * - * @param ctx an AVTWOFISH context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 16 byte blocks - * @paran iv initialization vector for CBC mode, NULL for ECB mode - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_twofish_crypt(struct AVTWOFISH *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t* iv, int decrypt); - -/** - * @} - */ -#endif /* AVUTIL_TWOFISH_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/tx.h b/third_party/ffmpeg/windows/include/libavutil/tx.h deleted file mode 100644 index 3de2f723..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/tx.h +++ /dev/null @@ -1,161 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_TX_H -#define AVUTIL_TX_H - -#include -#include - -typedef struct AVTXContext AVTXContext; - -typedef struct AVComplexFloat { - float re, im; -} AVComplexFloat; - -typedef struct AVComplexDouble { - double re, im; -} AVComplexDouble; - -typedef struct AVComplexInt32 { - int32_t re, im; -} AVComplexInt32; - -enum AVTXType { - /** - * Standard complex to complex FFT with sample data type of AVComplexFloat, - * AVComplexDouble or AVComplexInt32, for each respective variant. - * - * Output is not 1/len normalized. Scaling currently unsupported. - * The stride parameter must be set to the size of a single sample in bytes. - */ - AV_TX_FLOAT_FFT = 0, - AV_TX_DOUBLE_FFT = 2, - AV_TX_INT32_FFT = 4, - - /** - * Standard MDCT with a sample data type of float, double or int32_t, - * respecively. For the float and int32 variants, the scale type is - * 'float', while for the double variant, it's 'double'. - * If scale is NULL, 1.0 will be used as a default. - * - * Length is the frame size, not the window size (which is 2x frame). - * For forward transforms, the stride specifies the spacing between each - * sample in the output array in bytes. The input must be a flat array. - * - * For inverse transforms, the stride specifies the spacing between each - * sample in the input array in bytes. The output must be a flat array. - * - * NOTE: the inverse transform is half-length, meaning the output will not - * contain redundant data. This is what most codecs work with. To do a full - * inverse transform, set the AV_TX_FULL_IMDCT flag on init. - */ - AV_TX_FLOAT_MDCT = 1, - AV_TX_DOUBLE_MDCT = 3, - AV_TX_INT32_MDCT = 5, - - /** - * Real to complex and complex to real DFTs. - * For the float and int32 variants, the scale type is 'float', while for - * the double variant, it's a 'double'. If scale is NULL, 1.0 will be used - * as a default. - * - * The stride parameter must be set to the size of a single sample in bytes. - * - * The forward transform performs a real-to-complex DFT of N samples to - * N/2+1 complex values. - * - * The inverse transform performs a complex-to-real DFT of N/2+1 complex - * values to N real samples. The output is not normalized, but can be - * made so by setting the scale value to 1.0/len. - * NOTE: the inverse transform always overwrites the input. - */ - AV_TX_FLOAT_RDFT = 6, - AV_TX_DOUBLE_RDFT = 7, - AV_TX_INT32_RDFT = 8, - - /* Not part of the API, do not use */ - AV_TX_NB, -}; - -/** - * Function pointer to a function to perform the transform. - * - * @note Using a different context than the one allocated during av_tx_init() - * is not allowed. - * - * @param s the transform context - * @param out the output array - * @param in the input array - * @param stride the input or output stride in bytes - * - * The out and in arrays must be aligned to the maximum required by the CPU - * architecture unless the AV_TX_UNALIGNED flag was set in av_tx_init(). - * The stride must follow the constraints the transform type has specified. - */ -typedef void (*av_tx_fn)(AVTXContext *s, void *out, void *in, ptrdiff_t stride); - -/** - * Flags for av_tx_init() - */ -enum AVTXFlags { - /** - * Performs an in-place transformation on the input. The output argument - * of av_tn_fn() MUST match the input. May be unsupported or slower for some - * transform types. - */ - AV_TX_INPLACE = 1ULL << 0, - - /** - * Relaxes alignment requirement for the in and out arrays of av_tx_fn(). - * May be slower with certain transform types. - */ - AV_TX_UNALIGNED = 1ULL << 1, - - /** - * Performs a full inverse MDCT rather than leaving out samples that can be - * derived through symmetry. Requires an output array of 'len' floats, - * rather than the usual 'len/2' floats. - * Ignored for all transforms but inverse MDCTs. - */ - AV_TX_FULL_IMDCT = 1ULL << 2, -}; - -/** - * Initialize a transform context with the given configuration - * (i)MDCTs with an odd length are currently not supported. - * - * @param ctx the context to allocate, will be NULL on error - * @param tx pointer to the transform function pointer to set - * @param type type the type of transform - * @param inv whether to do an inverse or a forward transform - * @param len the size of the transform in samples - * @param scale pointer to the value to scale the output if supported by type - * @param flags a bitmask of AVTXFlags or 0 - * - * @return 0 on success, negative error code on failure - */ -int av_tx_init(AVTXContext **ctx, av_tx_fn *tx, enum AVTXType type, - int inv, int len, const void *scale, uint64_t flags); - -/** - * Frees a context and sets *ctx to NULL, does nothing when *ctx == NULL. - */ -void av_tx_uninit(AVTXContext **ctx); - -#endif /* AVUTIL_TX_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/uuid.h b/third_party/ffmpeg/windows/include/libavutil/uuid.h deleted file mode 100644 index 4b508891..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/uuid.h +++ /dev/null @@ -1,147 +0,0 @@ -/* - * Copyright (c) 2022 Pierre-Anthony Lemieux - * Zane van Iperen - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * UUID parsing and serialization utilities. - * The library treats the UUID as an opaque sequence of 16 unsigned bytes, - * i.e. ignoring the internal layout of the UUID, which depends on the type - * of the UUID. - * - * @author Pierre-Anthony Lemieux - * @author Zane van Iperen - */ - -#ifndef AVUTIL_UUID_H -#define AVUTIL_UUID_H - -#include -#include - -#define AV_PRI_UUID \ - "%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-" \ - "%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx" - -#define AV_PRI_URN_UUID \ - "urn:uuid:%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-" \ - "%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx" - -/* AV_UUID_ARG() is used together with AV_PRI_UUID() or AV_PRI_URN_UUID - * to print UUIDs, e.g. - * av_log(NULL, AV_LOG_DEBUG, "UUID: " AV_PRI_UUID, AV_UUID_ARG(uuid)); - */ -#define AV_UUID_ARG(x) \ - (x)[ 0], (x)[ 1], (x)[ 2], (x)[ 3], \ - (x)[ 4], (x)[ 5], (x)[ 6], (x)[ 7], \ - (x)[ 8], (x)[ 9], (x)[10], (x)[11], \ - (x)[12], (x)[13], (x)[14], (x)[15] - -#define AV_UUID_LEN 16 - -/* Binary representation of a UUID */ -typedef uint8_t AVUUID[AV_UUID_LEN]; - -/** - * Parses a string representation of a UUID formatted according to IETF RFC 4122 - * into an AVUUID. The parsing is case-insensitive. The string must be 37 - * characters long, including the terminating NUL character. - * - * Example string representation: "2fceebd0-7017-433d-bafb-d073a7116696" - * - * @param[in] in String representation of a UUID, - * e.g. 2fceebd0-7017-433d-bafb-d073a7116696 - * @param[out] uu AVUUID - * @return A non-zero value in case of an error. - */ -int av_uuid_parse(const char *in, AVUUID uu); - -/** - * Parses a URN representation of a UUID, as specified at IETF RFC 4122, - * into an AVUUID. The parsing is case-insensitive. The string must be 46 - * characters long, including the terminating NUL character. - * - * Example string representation: "urn:uuid:2fceebd0-7017-433d-bafb-d073a7116696" - * - * @param[in] in URN UUID - * @param[out] uu AVUUID - * @return A non-zero value in case of an error. - */ -int av_uuid_urn_parse(const char *in, AVUUID uu); - -/** - * Parses a string representation of a UUID formatted according to IETF RFC 4122 - * into an AVUUID. The parsing is case-insensitive. - * - * @param[in] in_start Pointer to the first character of the string representation - * @param[in] in_end Pointer to the character after the last character of the - * string representation. That memory location is never - * accessed. It is an error if `in_end - in_start != 36`. - * @param[out] uu AVUUID - * @return A non-zero value in case of an error. - */ -int av_uuid_parse_range(const char *in_start, const char *in_end, AVUUID uu); - -/** - * Serializes a AVUUID into a string representation according to IETF RFC 4122. - * The string is lowercase and always 37 characters long, including the - * terminating NUL character. - * - * @param[in] uu AVUUID - * @param[out] out Pointer to an array of no less than 37 characters. - * @return A non-zero value in case of an error. - */ -void av_uuid_unparse(const AVUUID uu, char *out); - -/** - * Compares two UUIDs for equality. - * - * @param[in] uu1 AVUUID - * @param[in] uu2 AVUUID - * @return Nonzero if uu1 and uu2 are identical, 0 otherwise - */ -static inline int av_uuid_equal(const AVUUID uu1, const AVUUID uu2) -{ - return memcmp(uu1, uu2, AV_UUID_LEN) == 0; -} - -/** - * Copies the bytes of src into dest. - * - * @param[out] dest AVUUID - * @param[in] src AVUUID - */ -static inline void av_uuid_copy(AVUUID dest, const AVUUID src) -{ - memcpy(dest, src, AV_UUID_LEN); -} - -/** - * Sets a UUID to the nil UUID, i.e. a UUID with have all - * its 128 bits set to zero. - * - * @param[in,out] uu UUID to be set to the nil UUID - */ -static inline void av_uuid_nil(AVUUID uu) -{ - memset(uu, 0, AV_UUID_LEN); -} - -#endif /* AVUTIL_UUID_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/version.h b/third_party/ffmpeg/windows/include/libavutil/version.h deleted file mode 100644 index ee43526d..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/version.h +++ /dev/null @@ -1,124 +0,0 @@ -/* - * copyright (c) 2003 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * @ingroup lavu - * Libavutil version macros - */ - -#ifndef AVUTIL_VERSION_H -#define AVUTIL_VERSION_H - -#include "macros.h" - -/** - * @addtogroup version_utils - * - * Useful to check and match library version in order to maintain - * backward compatibility. - * - * The FFmpeg libraries follow a versioning sheme very similar to - * Semantic Versioning (http://semver.org/) - * The difference is that the component called PATCH is called MICRO in FFmpeg - * and its value is reset to 100 instead of 0 to keep it above or equal to 100. - * Also we do not increase MICRO for every bugfix or change in git master. - * - * Prior to FFmpeg 3.2 point releases did not change any lib version number to - * avoid aliassing different git master checkouts. - * Starting with FFmpeg 3.2, the released library versions will occupy - * a separate MAJOR.MINOR that is not used on the master development branch. - * That is if we branch a release of master 55.10.123 we will bump to 55.11.100 - * for the release and master will continue at 55.12.100 after it. Each new - * point release will then bump the MICRO improving the usefulness of the lib - * versions. - * - * @{ - */ - -#define AV_VERSION_INT(a, b, c) ((a)<<16 | (b)<<8 | (c)) -#define AV_VERSION_DOT(a, b, c) a ##.## b ##.## c -#define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c) - -/** - * Extract version components from the full ::AV_VERSION_INT int as returned - * by functions like ::avformat_version() and ::avcodec_version() - */ -#define AV_VERSION_MAJOR(a) ((a) >> 16) -#define AV_VERSION_MINOR(a) (((a) & 0x00FF00) >> 8) -#define AV_VERSION_MICRO(a) ((a) & 0xFF) - -/** - * @} - */ - -/** - * @defgroup lavu_ver Version and Build diagnostics - * - * Macros and function useful to check at compiletime and at runtime - * which version of libavutil is in use. - * - * @{ - */ - -#define LIBAVUTIL_VERSION_MAJOR 57 -#define LIBAVUTIL_VERSION_MINOR 32 -#define LIBAVUTIL_VERSION_MICRO 101 - -#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \ - LIBAVUTIL_VERSION_MINOR, \ - LIBAVUTIL_VERSION_MICRO) -#define LIBAVUTIL_VERSION AV_VERSION(LIBAVUTIL_VERSION_MAJOR, \ - LIBAVUTIL_VERSION_MINOR, \ - LIBAVUTIL_VERSION_MICRO) -#define LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT - -#define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION) - -/** - * @defgroup lavu_depr_guards Deprecation Guards - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - * - * @note, when bumping the major version it is recommended to manually - * disable each FF_API_* in its own commit instead of disabling them all - * at once through the bump. This improves the git bisect-ability of the change. - * - * @{ - */ - -#define FF_API_D2STR (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_DECLARE_ALIGNED (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_COLORSPACE_NAME (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_AV_MALLOCZ_ARRAY (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_FIFO_PEEK2 (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_FIFO_OLD_API (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_XVMC (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_OLD_CHANNEL_LAYOUT (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_AV_FOPEN_UTF8 (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_PKT_DURATION (LIBAVUTIL_VERSION_MAJOR < 58) - -/** - * @} - * @} - */ - -#endif /* AVUTIL_VERSION_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/video_enc_params.h b/third_party/ffmpeg/windows/include/libavutil/video_enc_params.h deleted file mode 100644 index fc0c3bc1..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/video_enc_params.h +++ /dev/null @@ -1,171 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_VIDEO_ENC_PARAMS_H -#define AVUTIL_VIDEO_ENC_PARAMS_H - -#include -#include - -#include "libavutil/avassert.h" -#include "libavutil/frame.h" - -enum AVVideoEncParamsType { - AV_VIDEO_ENC_PARAMS_NONE = -1, - /** - * VP9 stores: - * - per-frame base (luma AC) quantizer index, exported as AVVideoEncParams.qp - * - deltas for luma DC, chroma AC and chroma DC, exported in the - * corresponding entries in AVVideoEncParams.delta_qp - * - per-segment delta, exported as for each block as AVVideoBlockParams.delta_qp - * - * To compute the resulting quantizer index for a block: - * - for luma AC, add the base qp and the per-block delta_qp, saturating to - * unsigned 8-bit. - * - for luma DC and chroma AC/DC, add the corresponding - * AVVideoBlockParams.delta_qp to the luma AC index, again saturating to - * unsigned 8-bit. - */ - AV_VIDEO_ENC_PARAMS_VP9, - - /** - * H.264 stores: - * - in PPS (per-picture): - * * initial QP_Y (luma) value, exported as AVVideoEncParams.qp - * * delta(s) for chroma QP values (same for both, or each separately), - * exported as in the corresponding entries in AVVideoEncParams.delta_qp - * - per-slice QP delta, not exported directly, added to the per-MB value - * - per-MB delta; not exported directly; the final per-MB quantizer - * parameter - QP_Y - minus the value in AVVideoEncParams.qp is exported - * as AVVideoBlockParams.qp_delta. - */ - AV_VIDEO_ENC_PARAMS_H264, - - /* - * MPEG-2-compatible quantizer. - * - * Summing the frame-level qp with the per-block delta_qp gives the - * resulting quantizer for the block. - */ - AV_VIDEO_ENC_PARAMS_MPEG2, -}; - -/** - * Video encoding parameters for a given frame. This struct is allocated along - * with an optional array of per-block AVVideoBlockParams descriptors. - * Must be allocated with av_video_enc_params_alloc(). - */ -typedef struct AVVideoEncParams { - /** - * Number of blocks in the array. - * - * May be 0, in which case no per-block information is present. In this case - * the values of blocks_offset / block_size are unspecified and should not - * be accessed. - */ - unsigned int nb_blocks; - /** - * Offset in bytes from the beginning of this structure at which the array - * of blocks starts. - */ - size_t blocks_offset; - /* - * Size of each block in bytes. May not match sizeof(AVVideoBlockParams). - */ - size_t block_size; - - /** - * Type of the parameters (the codec they are used with). - */ - enum AVVideoEncParamsType type; - - /** - * Base quantisation parameter for the frame. The final quantiser for a - * given block in a given plane is obtained from this value, possibly - * combined with {@code delta_qp} and the per-block delta in a manner - * documented for each type. - */ - int32_t qp; - - /** - * Quantisation parameter offset from the base (per-frame) qp for a given - * plane (first index) and AC/DC coefficients (second index). - */ - int32_t delta_qp[4][2]; -} AVVideoEncParams; - -/** - * Data structure for storing block-level encoding information. - * It is allocated as a part of AVVideoEncParams and should be retrieved with - * av_video_enc_params_block(). - * - * sizeof(AVVideoBlockParams) is not a part of the ABI and new fields may be - * added to it. - */ -typedef struct AVVideoBlockParams { - /** - * Distance in luma pixels from the top-left corner of the visible frame - * to the top-left corner of the block. - * Can be negative if top/right padding is present on the coded frame. - */ - int src_x, src_y; - /** - * Width and height of the block in luma pixels. - */ - int w, h; - - /** - * Difference between this block's final quantization parameter and the - * corresponding per-frame value. - */ - int32_t delta_qp; -} AVVideoBlockParams; - -/* - * Get the block at the specified {@code idx}. Must be between 0 and nb_blocks. - */ -static av_always_inline AVVideoBlockParams* -av_video_enc_params_block(AVVideoEncParams *par, unsigned int idx) -{ - av_assert0(idx < par->nb_blocks); - return (AVVideoBlockParams *)((uint8_t *)par + par->blocks_offset + - idx * par->block_size); -} - -/** - * Allocates memory for AVVideoEncParams of the given type, plus an array of - * {@code nb_blocks} AVVideoBlockParams and initializes the variables. Can be - * freed with a normal av_free() call. - * - * @param out_size if non-NULL, the size in bytes of the resulting data array is - * written here. - */ -AVVideoEncParams *av_video_enc_params_alloc(enum AVVideoEncParamsType type, - unsigned int nb_blocks, size_t *out_size); - -/** - * Allocates memory for AVEncodeInfoFrame plus an array of - * {@code nb_blocks} AVEncodeInfoBlock in the given AVFrame {@code frame} - * as AVFrameSideData of type AV_FRAME_DATA_VIDEO_ENC_PARAMS - * and initializes the variables. - */ -AVVideoEncParams* -av_video_enc_params_create_side_data(AVFrame *frame, enum AVVideoEncParamsType type, - unsigned int nb_blocks); - -#endif /* AVUTIL_VIDEO_ENC_PARAMS_H */ diff --git a/third_party/ffmpeg/windows/include/libavutil/xtea.h b/third_party/ffmpeg/windows/include/libavutil/xtea.h deleted file mode 100644 index 735427c1..00000000 --- a/third_party/ffmpeg/windows/include/libavutil/xtea.h +++ /dev/null @@ -1,94 +0,0 @@ -/* - * A 32-bit implementation of the XTEA algorithm - * Copyright (c) 2012 Samuel Pitoiset - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_XTEA_H -#define AVUTIL_XTEA_H - -#include - -/** - * @file - * @brief Public header for libavutil XTEA algorithm - * @defgroup lavu_xtea XTEA - * @ingroup lavu_crypto - * @{ - */ - -typedef struct AVXTEA { - uint32_t key[16]; -} AVXTEA; - -/** - * Allocate an AVXTEA context. - */ -AVXTEA *av_xtea_alloc(void); - -/** - * Initialize an AVXTEA context. - * - * @param ctx an AVXTEA context - * @param key a key of 16 bytes used for encryption/decryption, - * interpreted as big endian 32 bit numbers - */ -void av_xtea_init(struct AVXTEA *ctx, const uint8_t key[16]); - -/** - * Initialize an AVXTEA context. - * - * @param ctx an AVXTEA context - * @param key a key of 16 bytes used for encryption/decryption, - * interpreted as little endian 32 bit numbers - */ -void av_xtea_le_init(struct AVXTEA *ctx, const uint8_t key[16]); - -/** - * Encrypt or decrypt a buffer using a previously initialized context, - * in big endian format. - * - * @param ctx an AVXTEA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_xtea_crypt(struct AVXTEA *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context, - * in little endian format. - * - * @param ctx an AVXTEA context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, if NULL then ECB will be used - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_xtea_le_crypt(struct AVXTEA *ctx, uint8_t *dst, const uint8_t *src, - int count, uint8_t *iv, int decrypt); - -/** - * @} - */ - -#endif /* AVUTIL_XTEA_H */ diff --git a/third_party/ffmpeg/windows/include/libswresample/swresample.h b/third_party/ffmpeg/windows/include/libswresample/swresample.h deleted file mode 100644 index 26d42fab..00000000 --- a/third_party/ffmpeg/windows/include/libswresample/swresample.h +++ /dev/null @@ -1,650 +0,0 @@ -/* - * Copyright (C) 2011-2013 Michael Niedermayer (michaelni@gmx.at) - * - * This file is part of libswresample - * - * libswresample is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * libswresample is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with libswresample; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWRESAMPLE_SWRESAMPLE_H -#define SWRESAMPLE_SWRESAMPLE_H - -/** - * @file - * @ingroup lswr - * libswresample public header - */ - -/** - * @defgroup lswr libswresample - * @{ - * - * Audio resampling, sample format conversion and mixing library. - * - * Interaction with lswr is done through SwrContext, which is - * allocated with swr_alloc() or swr_alloc_set_opts2(). It is opaque, so all parameters - * must be set with the @ref avoptions API. - * - * The first thing you will need to do in order to use lswr is to allocate - * SwrContext. This can be done with swr_alloc() or swr_alloc_set_opts2(). If you - * are using the former, you must set options through the @ref avoptions API. - * The latter function provides the same feature, but it allows you to set some - * common options in the same statement. - * - * For example the following code will setup conversion from planar float sample - * format to interleaved signed 16-bit integer, downsampling from 48kHz to - * 44.1kHz and downmixing from 5.1 channels to stereo (using the default mixing - * matrix). This is using the swr_alloc() function. - * @code - * SwrContext *swr = swr_alloc(); - * av_opt_set_channel_layout(swr, "in_channel_layout", AV_CH_LAYOUT_5POINT1, 0); - * av_opt_set_channel_layout(swr, "out_channel_layout", AV_CH_LAYOUT_STEREO, 0); - * av_opt_set_int(swr, "in_sample_rate", 48000, 0); - * av_opt_set_int(swr, "out_sample_rate", 44100, 0); - * av_opt_set_sample_fmt(swr, "in_sample_fmt", AV_SAMPLE_FMT_FLTP, 0); - * av_opt_set_sample_fmt(swr, "out_sample_fmt", AV_SAMPLE_FMT_S16, 0); - * @endcode - * - * The same job can be done using swr_alloc_set_opts2() as well: - * @code - * SwrContext *swr = NULL; - * int ret = swr_alloc_set_opts2(&swr, // we're allocating a new context - * &(AVChannelLayout)AV_CHANNEL_LAYOUT_STEREO, // out_ch_layout - * AV_SAMPLE_FMT_S16, // out_sample_fmt - * 44100, // out_sample_rate - * &(AVChannelLayout)AV_CHANNEL_LAYOUT_5POINT1, // in_ch_layout - * AV_SAMPLE_FMT_FLTP, // in_sample_fmt - * 48000, // in_sample_rate - * 0, // log_offset - * NULL); // log_ctx - * @endcode - * - * Once all values have been set, it must be initialized with swr_init(). If - * you need to change the conversion parameters, you can change the parameters - * using @ref AVOptions, as described above in the first example; or by using - * swr_alloc_set_opts2(), but with the first argument the allocated context. - * You must then call swr_init() again. - * - * The conversion itself is done by repeatedly calling swr_convert(). - * Note that the samples may get buffered in swr if you provide insufficient - * output space or if sample rate conversion is done, which requires "future" - * samples. Samples that do not require future input can be retrieved at any - * time by using swr_convert() (in_count can be set to 0). - * At the end of conversion the resampling buffer can be flushed by calling - * swr_convert() with NULL in and 0 in_count. - * - * The samples used in the conversion process can be managed with the libavutil - * @ref lavu_sampmanip "samples manipulation" API, including av_samples_alloc() - * function used in the following example. - * - * The delay between input and output, can at any time be found by using - * swr_get_delay(). - * - * The following code demonstrates the conversion loop assuming the parameters - * from above and caller-defined functions get_input() and handle_output(): - * @code - * uint8_t **input; - * int in_samples; - * - * while (get_input(&input, &in_samples)) { - * uint8_t *output; - * int out_samples = av_rescale_rnd(swr_get_delay(swr, 48000) + - * in_samples, 44100, 48000, AV_ROUND_UP); - * av_samples_alloc(&output, NULL, 2, out_samples, - * AV_SAMPLE_FMT_S16, 0); - * out_samples = swr_convert(swr, &output, out_samples, - * input, in_samples); - * handle_output(output, out_samples); - * av_freep(&output); - * } - * @endcode - * - * When the conversion is finished, the conversion - * context and everything associated with it must be freed with swr_free(). - * A swr_close() function is also available, but it exists mainly for - * compatibility with libavresample, and is not required to be called. - * - * There will be no memory leak if the data is not completely flushed before - * swr_free(). - */ - -#include -#include "libavutil/channel_layout.h" -#include "libavutil/frame.h" -#include "libavutil/samplefmt.h" - -#include "libswresample/version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "libswresample/version.h" -#endif - -/** - * @name Option constants - * These constants are used for the @ref avoptions interface for lswr. - * @{ - * - */ - -#define SWR_FLAG_RESAMPLE 1 ///< Force resampling even if equal sample rate -//TODO use int resample ? -//long term TODO can we enable this dynamically? - -/** Dithering algorithms */ -enum SwrDitherType { - SWR_DITHER_NONE = 0, - SWR_DITHER_RECTANGULAR, - SWR_DITHER_TRIANGULAR, - SWR_DITHER_TRIANGULAR_HIGHPASS, - - SWR_DITHER_NS = 64, ///< not part of API/ABI - SWR_DITHER_NS_LIPSHITZ, - SWR_DITHER_NS_F_WEIGHTED, - SWR_DITHER_NS_MODIFIED_E_WEIGHTED, - SWR_DITHER_NS_IMPROVED_E_WEIGHTED, - SWR_DITHER_NS_SHIBATA, - SWR_DITHER_NS_LOW_SHIBATA, - SWR_DITHER_NS_HIGH_SHIBATA, - SWR_DITHER_NB, ///< not part of API/ABI -}; - -/** Resampling Engines */ -enum SwrEngine { - SWR_ENGINE_SWR, /**< SW Resampler */ - SWR_ENGINE_SOXR, /**< SoX Resampler */ - SWR_ENGINE_NB, ///< not part of API/ABI -}; - -/** Resampling Filter Types */ -enum SwrFilterType { - SWR_FILTER_TYPE_CUBIC, /**< Cubic */ - SWR_FILTER_TYPE_BLACKMAN_NUTTALL, /**< Blackman Nuttall windowed sinc */ - SWR_FILTER_TYPE_KAISER, /**< Kaiser windowed sinc */ -}; - -/** - * @} - */ - -/** - * The libswresample context. Unlike libavcodec and libavformat, this structure - * is opaque. This means that if you would like to set options, you must use - * the @ref avoptions API and cannot directly set values to members of the - * structure. - */ -typedef struct SwrContext SwrContext; - -/** - * Get the AVClass for SwrContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - * @return the AVClass of SwrContext - */ -const AVClass *swr_get_class(void); - -/** - * @name SwrContext constructor functions - * @{ - */ - -/** - * Allocate SwrContext. - * - * If you use this function you will need to set the parameters (manually or - * with swr_alloc_set_opts2()) before calling swr_init(). - * - * @see swr_alloc_set_opts2(), swr_init(), swr_free() - * @return NULL on error, allocated context otherwise - */ -struct SwrContext *swr_alloc(void); - -/** - * Initialize context after user parameters have been set. - * @note The context must be configured using the AVOption API. - * - * @see av_opt_set_int() - * @see av_opt_set_dict() - * - * @param[in,out] s Swr context to initialize - * @return AVERROR error code in case of failure. - */ -int swr_init(struct SwrContext *s); - -/** - * Check whether an swr context has been initialized or not. - * - * @param[in] s Swr context to check - * @see swr_init() - * @return positive if it has been initialized, 0 if not initialized - */ -int swr_is_initialized(struct SwrContext *s); - -#if FF_API_OLD_CHANNEL_LAYOUT -/** - * Allocate SwrContext if needed and set/reset common parameters. - * - * This function does not require s to be allocated with swr_alloc(). On the - * other hand, swr_alloc() can use swr_alloc_set_opts() to set the parameters - * on the allocated context. - * - * @param s existing Swr context if available, or NULL if not - * @param out_ch_layout output channel layout (AV_CH_LAYOUT_*) - * @param out_sample_fmt output sample format (AV_SAMPLE_FMT_*). - * @param out_sample_rate output sample rate (frequency in Hz) - * @param in_ch_layout input channel layout (AV_CH_LAYOUT_*) - * @param in_sample_fmt input sample format (AV_SAMPLE_FMT_*). - * @param in_sample_rate input sample rate (frequency in Hz) - * @param log_offset logging level offset - * @param log_ctx parent logging context, can be NULL - * - * @see swr_init(), swr_free() - * @return NULL on error, allocated context otherwise - * @deprecated use @ref swr_alloc_set_opts2() - */ -attribute_deprecated -struct SwrContext *swr_alloc_set_opts(struct SwrContext *s, - int64_t out_ch_layout, enum AVSampleFormat out_sample_fmt, int out_sample_rate, - int64_t in_ch_layout, enum AVSampleFormat in_sample_fmt, int in_sample_rate, - int log_offset, void *log_ctx); -#endif - -/** - * Allocate SwrContext if needed and set/reset common parameters. - * - * This function does not require *ps to be allocated with swr_alloc(). On the - * other hand, swr_alloc() can use swr_alloc_set_opts2() to set the parameters - * on the allocated context. - * - * @param ps Pointer to an existing Swr context if available, or to NULL if not. - * On success, *ps will be set to the allocated context. - * @param out_ch_layout output channel layout (e.g. AV_CHANNEL_LAYOUT_*) - * @param out_sample_fmt output sample format (AV_SAMPLE_FMT_*). - * @param out_sample_rate output sample rate (frequency in Hz) - * @param in_ch_layout input channel layout (e.g. AV_CHANNEL_LAYOUT_*) - * @param in_sample_fmt input sample format (AV_SAMPLE_FMT_*). - * @param in_sample_rate input sample rate (frequency in Hz) - * @param log_offset logging level offset - * @param log_ctx parent logging context, can be NULL - * - * @see swr_init(), swr_free() - * @return 0 on success, a negative AVERROR code on error. - * On error, the Swr context is freed and *ps set to NULL. - */ -int swr_alloc_set_opts2(struct SwrContext **ps, - AVChannelLayout *out_ch_layout, enum AVSampleFormat out_sample_fmt, int out_sample_rate, - AVChannelLayout *in_ch_layout, enum AVSampleFormat in_sample_fmt, int in_sample_rate, - int log_offset, void *log_ctx); -/** - * @} - * - * @name SwrContext destructor functions - * @{ - */ - -/** - * Free the given SwrContext and set the pointer to NULL. - * - * @param[in] s a pointer to a pointer to Swr context - */ -void swr_free(struct SwrContext **s); - -/** - * Closes the context so that swr_is_initialized() returns 0. - * - * The context can be brought back to life by running swr_init(), - * swr_init() can also be used without swr_close(). - * This function is mainly provided for simplifying the usecase - * where one tries to support libavresample and libswresample. - * - * @param[in,out] s Swr context to be closed - */ -void swr_close(struct SwrContext *s); - -/** - * @} - * - * @name Core conversion functions - * @{ - */ - -/** Convert audio. - * - * in and in_count can be set to 0 to flush the last few samples out at the - * end. - * - * If more input is provided than output space, then the input will be buffered. - * You can avoid this buffering by using swr_get_out_samples() to retrieve an - * upper bound on the required number of output samples for the given number of - * input samples. Conversion will run directly without copying whenever possible. - * - * @param s allocated Swr context, with parameters set - * @param out output buffers, only the first one need be set in case of packed audio - * @param out_count amount of space available for output in samples per channel - * @param in input buffers, only the first one need to be set in case of packed audio - * @param in_count number of input samples available in one channel - * - * @return number of samples output per channel, negative value on error - */ -int swr_convert(struct SwrContext *s, uint8_t **out, int out_count, - const uint8_t **in , int in_count); - -/** - * Convert the next timestamp from input to output - * timestamps are in 1/(in_sample_rate * out_sample_rate) units. - * - * @note There are 2 slightly differently behaving modes. - * @li When automatic timestamp compensation is not used, (min_compensation >= FLT_MAX) - * in this case timestamps will be passed through with delays compensated - * @li When automatic timestamp compensation is used, (min_compensation < FLT_MAX) - * in this case the output timestamps will match output sample numbers. - * See ffmpeg-resampler(1) for the two modes of compensation. - * - * @param s[in] initialized Swr context - * @param pts[in] timestamp for the next input sample, INT64_MIN if unknown - * @see swr_set_compensation(), swr_drop_output(), and swr_inject_silence() are - * function used internally for timestamp compensation. - * @return the output timestamp for the next output sample - */ -int64_t swr_next_pts(struct SwrContext *s, int64_t pts); - -/** - * @} - * - * @name Low-level option setting functions - * These functons provide a means to set low-level options that is not possible - * with the AVOption API. - * @{ - */ - -/** - * Activate resampling compensation ("soft" compensation). This function is - * internally called when needed in swr_next_pts(). - * - * @param[in,out] s allocated Swr context. If it is not initialized, - * or SWR_FLAG_RESAMPLE is not set, swr_init() is - * called with the flag set. - * @param[in] sample_delta delta in PTS per sample - * @param[in] compensation_distance number of samples to compensate for - * @return >= 0 on success, AVERROR error codes if: - * @li @c s is NULL, - * @li @c compensation_distance is less than 0, - * @li @c compensation_distance is 0 but sample_delta is not, - * @li compensation unsupported by resampler, or - * @li swr_init() fails when called. - */ -int swr_set_compensation(struct SwrContext *s, int sample_delta, int compensation_distance); - -/** - * Set a customized input channel mapping. - * - * @param[in,out] s allocated Swr context, not yet initialized - * @param[in] channel_map customized input channel mapping (array of channel - * indexes, -1 for a muted channel) - * @return >= 0 on success, or AVERROR error code in case of failure. - */ -int swr_set_channel_mapping(struct SwrContext *s, const int *channel_map); - -#if FF_API_OLD_CHANNEL_LAYOUT -/** - * Generate a channel mixing matrix. - * - * This function is the one used internally by libswresample for building the - * default mixing matrix. It is made public just as a utility function for - * building custom matrices. - * - * @param in_layout input channel layout - * @param out_layout output channel layout - * @param center_mix_level mix level for the center channel - * @param surround_mix_level mix level for the surround channel(s) - * @param lfe_mix_level mix level for the low-frequency effects channel - * @param rematrix_maxval if 1.0, coefficients will be normalized to prevent - * overflow. if INT_MAX, coefficients will not be - * normalized. - * @param[out] matrix mixing coefficients; matrix[i + stride * o] is - * the weight of input channel i in output channel o. - * @param stride distance between adjacent input channels in the - * matrix array - * @param matrix_encoding matrixed stereo downmix mode (e.g. dplii) - * @param log_ctx parent logging context, can be NULL - * @return 0 on success, negative AVERROR code on failure - * @deprecated use @ref swr_build_matrix2() - */ -attribute_deprecated -int swr_build_matrix(uint64_t in_layout, uint64_t out_layout, - double center_mix_level, double surround_mix_level, - double lfe_mix_level, double rematrix_maxval, - double rematrix_volume, double *matrix, - int stride, enum AVMatrixEncoding matrix_encoding, - void *log_ctx); -#endif - -/** - * Generate a channel mixing matrix. - * - * This function is the one used internally by libswresample for building the - * default mixing matrix. It is made public just as a utility function for - * building custom matrices. - * - * @param in_layout input channel layout - * @param out_layout output channel layout - * @param center_mix_level mix level for the center channel - * @param surround_mix_level mix level for the surround channel(s) - * @param lfe_mix_level mix level for the low-frequency effects channel - * @param rematrix_maxval if 1.0, coefficients will be normalized to prevent - * overflow. if INT_MAX, coefficients will not be - * normalized. - * @param[out] matrix mixing coefficients; matrix[i + stride * o] is - * the weight of input channel i in output channel o. - * @param stride distance between adjacent input channels in the - * matrix array - * @param matrix_encoding matrixed stereo downmix mode (e.g. dplii) - * @param log_ctx parent logging context, can be NULL - * @return 0 on success, negative AVERROR code on failure - */ -int swr_build_matrix2(const AVChannelLayout *in_layout, const AVChannelLayout *out_layout, - double center_mix_level, double surround_mix_level, - double lfe_mix_level, double maxval, - double rematrix_volume, double *matrix, - ptrdiff_t stride, enum AVMatrixEncoding matrix_encoding, - void *log_context); - -/** - * Set a customized remix matrix. - * - * @param s allocated Swr context, not yet initialized - * @param matrix remix coefficients; matrix[i + stride * o] is - * the weight of input channel i in output channel o - * @param stride offset between lines of the matrix - * @return >= 0 on success, or AVERROR error code in case of failure. - */ -int swr_set_matrix(struct SwrContext *s, const double *matrix, int stride); - -/** - * @} - * - * @name Sample handling functions - * @{ - */ - -/** - * Drops the specified number of output samples. - * - * This function, along with swr_inject_silence(), is called by swr_next_pts() - * if needed for "hard" compensation. - * - * @param s allocated Swr context - * @param count number of samples to be dropped - * - * @return >= 0 on success, or a negative AVERROR code on failure - */ -int swr_drop_output(struct SwrContext *s, int count); - -/** - * Injects the specified number of silence samples. - * - * This function, along with swr_drop_output(), is called by swr_next_pts() - * if needed for "hard" compensation. - * - * @param s allocated Swr context - * @param count number of samples to be dropped - * - * @return >= 0 on success, or a negative AVERROR code on failure - */ -int swr_inject_silence(struct SwrContext *s, int count); - -/** - * Gets the delay the next input sample will experience relative to the next output sample. - * - * Swresample can buffer data if more input has been provided than available - * output space, also converting between sample rates needs a delay. - * This function returns the sum of all such delays. - * The exact delay is not necessarily an integer value in either input or - * output sample rate. Especially when downsampling by a large value, the - * output sample rate may be a poor choice to represent the delay, similarly - * for upsampling and the input sample rate. - * - * @param s swr context - * @param base timebase in which the returned delay will be: - * @li if it's set to 1 the returned delay is in seconds - * @li if it's set to 1000 the returned delay is in milliseconds - * @li if it's set to the input sample rate then the returned - * delay is in input samples - * @li if it's set to the output sample rate then the returned - * delay is in output samples - * @li if it's the least common multiple of in_sample_rate and - * out_sample_rate then an exact rounding-free delay will be - * returned - * @returns the delay in 1 / @c base units. - */ -int64_t swr_get_delay(struct SwrContext *s, int64_t base); - -/** - * Find an upper bound on the number of samples that the next swr_convert - * call will output, if called with in_samples of input samples. This - * depends on the internal state, and anything changing the internal state - * (like further swr_convert() calls) will may change the number of samples - * swr_get_out_samples() returns for the same number of input samples. - * - * @param in_samples number of input samples. - * @note any call to swr_inject_silence(), swr_convert(), swr_next_pts() - * or swr_set_compensation() invalidates this limit - * @note it is recommended to pass the correct available buffer size - * to all functions like swr_convert() even if swr_get_out_samples() - * indicates that less would be used. - * @returns an upper bound on the number of samples that the next swr_convert - * will output or a negative value to indicate an error - */ -int swr_get_out_samples(struct SwrContext *s, int in_samples); - -/** - * @} - * - * @name Configuration accessors - * @{ - */ - -/** - * Return the @ref LIBSWRESAMPLE_VERSION_INT constant. - * - * This is useful to check if the build-time libswresample has the same version - * as the run-time one. - * - * @returns the unsigned int-typed version - */ -unsigned swresample_version(void); - -/** - * Return the swr build-time configuration. - * - * @returns the build-time @c ./configure flags - */ -const char *swresample_configuration(void); - -/** - * Return the swr license. - * - * @returns the license of libswresample, determined at build-time - */ -const char *swresample_license(void); - -/** - * @} - * - * @name AVFrame based API - * @{ - */ - -/** - * Convert the samples in the input AVFrame and write them to the output AVFrame. - * - * Input and output AVFrames must have channel_layout, sample_rate and format set. - * - * If the output AVFrame does not have the data pointers allocated the nb_samples - * field will be set using av_frame_get_buffer() - * is called to allocate the frame. - * - * The output AVFrame can be NULL or have fewer allocated samples than required. - * In this case, any remaining samples not written to the output will be added - * to an internal FIFO buffer, to be returned at the next call to this function - * or to swr_convert(). - * - * If converting sample rate, there may be data remaining in the internal - * resampling delay buffer. swr_get_delay() tells the number of - * remaining samples. To get this data as output, call this function or - * swr_convert() with NULL input. - * - * If the SwrContext configuration does not match the output and - * input AVFrame settings the conversion does not take place and depending on - * which AVFrame is not matching AVERROR_OUTPUT_CHANGED, AVERROR_INPUT_CHANGED - * or the result of a bitwise-OR of them is returned. - * - * @see swr_delay() - * @see swr_convert() - * @see swr_get_delay() - * - * @param swr audio resample context - * @param output output AVFrame - * @param input input AVFrame - * @return 0 on success, AVERROR on failure or nonmatching - * configuration. - */ -int swr_convert_frame(SwrContext *swr, - AVFrame *output, const AVFrame *input); - -/** - * Configure or reconfigure the SwrContext using the information - * provided by the AVFrames. - * - * The original resampling context is reset even on failure. - * The function calls swr_close() internally if the context is open. - * - * @see swr_close(); - * - * @param swr audio resample context - * @param output output AVFrame - * @param input input AVFrame - * @return 0 on success, AVERROR on failure. - */ -int swr_config_frame(SwrContext *swr, const AVFrame *out, const AVFrame *in); - -/** - * @} - * @} - */ - -#endif /* SWRESAMPLE_SWRESAMPLE_H */ diff --git a/third_party/ffmpeg/windows/include/libswresample/version.h b/third_party/ffmpeg/windows/include/libswresample/version.h deleted file mode 100644 index 66bac2fa..00000000 --- a/third_party/ffmpeg/windows/include/libswresample/version.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Version macros. - * - * This file is part of libswresample - * - * libswresample is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * libswresample is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with libswresample; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWRESAMPLE_VERSION_H -#define SWRESAMPLE_VERSION_H - -/** - * @file - * Libswresample version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBSWRESAMPLE_VERSION_MINOR 8 -#define LIBSWRESAMPLE_VERSION_MICRO 100 - -#define LIBSWRESAMPLE_VERSION_INT AV_VERSION_INT(LIBSWRESAMPLE_VERSION_MAJOR, \ - LIBSWRESAMPLE_VERSION_MINOR, \ - LIBSWRESAMPLE_VERSION_MICRO) -#define LIBSWRESAMPLE_VERSION AV_VERSION(LIBSWRESAMPLE_VERSION_MAJOR, \ - LIBSWRESAMPLE_VERSION_MINOR, \ - LIBSWRESAMPLE_VERSION_MICRO) -#define LIBSWRESAMPLE_BUILD LIBSWRESAMPLE_VERSION_INT - -#define LIBSWRESAMPLE_IDENT "SwR" AV_STRINGIFY(LIBSWRESAMPLE_VERSION) - -#endif /* SWRESAMPLE_VERSION_H */ diff --git a/third_party/ffmpeg/windows/include/libswresample/version_major.h b/third_party/ffmpeg/windows/include/libswresample/version_major.h deleted file mode 100644 index 7f265c20..00000000 --- a/third_party/ffmpeg/windows/include/libswresample/version_major.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Version macros. - * - * This file is part of libswresample - * - * libswresample is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * libswresample is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with libswresample; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWRESAMPLE_VERSION_MAJOR_H -#define SWRESAMPLE_VERSION_MAJOR_H - -/** - * @file - * Libswresample version macros - */ - -#define LIBSWRESAMPLE_VERSION_MAJOR 4 - -#endif /* SWRESAMPLE_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/windows/include/libswscale/swscale.h b/third_party/ffmpeg/windows/include/libswscale/swscale.h deleted file mode 100644 index 3ebf7c69..00000000 --- a/third_party/ffmpeg/windows/include/libswscale/swscale.h +++ /dev/null @@ -1,431 +0,0 @@ -/* - * Copyright (C) 2001-2011 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWSCALE_SWSCALE_H -#define SWSCALE_SWSCALE_H - -/** - * @file - * @ingroup libsws - * external API header - */ - -#include - -#include "libavutil/avutil.h" -#include "libavutil/frame.h" -#include "libavutil/log.h" -#include "libavutil/pixfmt.h" -#include "version_major.h" -#ifndef HAVE_AV_CONFIG_H -/* When included as part of the ffmpeg build, only include the major version - * to avoid unnecessary rebuilds. When included externally, keep including - * the full version information. */ -#include "version.h" -#endif - -/** - * @defgroup libsws libswscale - * Color conversion and scaling library. - * - * @{ - * - * Return the LIBSWSCALE_VERSION_INT constant. - */ -unsigned swscale_version(void); - -/** - * Return the libswscale build-time configuration. - */ -const char *swscale_configuration(void); - -/** - * Return the libswscale license. - */ -const char *swscale_license(void); - -/* values for the flags, the stuff on the command line is different */ -#define SWS_FAST_BILINEAR 1 -#define SWS_BILINEAR 2 -#define SWS_BICUBIC 4 -#define SWS_X 8 -#define SWS_POINT 0x10 -#define SWS_AREA 0x20 -#define SWS_BICUBLIN 0x40 -#define SWS_GAUSS 0x80 -#define SWS_SINC 0x100 -#define SWS_LANCZOS 0x200 -#define SWS_SPLINE 0x400 - -#define SWS_SRC_V_CHR_DROP_MASK 0x30000 -#define SWS_SRC_V_CHR_DROP_SHIFT 16 - -#define SWS_PARAM_DEFAULT 123456 - -#define SWS_PRINT_INFO 0x1000 - -//the following 3 flags are not completely implemented -//internal chrominance subsampling info -#define SWS_FULL_CHR_H_INT 0x2000 -//input subsampling info -#define SWS_FULL_CHR_H_INP 0x4000 -#define SWS_DIRECT_BGR 0x8000 -#define SWS_ACCURATE_RND 0x40000 -#define SWS_BITEXACT 0x80000 -#define SWS_ERROR_DIFFUSION 0x800000 - -#define SWS_MAX_REDUCE_CUTOFF 0.002 - -#define SWS_CS_ITU709 1 -#define SWS_CS_FCC 4 -#define SWS_CS_ITU601 5 -#define SWS_CS_ITU624 5 -#define SWS_CS_SMPTE170M 5 -#define SWS_CS_SMPTE240M 7 -#define SWS_CS_DEFAULT 5 -#define SWS_CS_BT2020 9 - -/** - * Return a pointer to yuv<->rgb coefficients for the given colorspace - * suitable for sws_setColorspaceDetails(). - * - * @param colorspace One of the SWS_CS_* macros. If invalid, - * SWS_CS_DEFAULT is used. - */ -const int *sws_getCoefficients(int colorspace); - -// when used for filters they must have an odd number of elements -// coeffs cannot be shared between vectors -typedef struct SwsVector { - double *coeff; ///< pointer to the list of coefficients - int length; ///< number of coefficients in the vector -} SwsVector; - -// vectors can be shared -typedef struct SwsFilter { - SwsVector *lumH; - SwsVector *lumV; - SwsVector *chrH; - SwsVector *chrV; -} SwsFilter; - -struct SwsContext; - -/** - * Return a positive value if pix_fmt is a supported input format, 0 - * otherwise. - */ -int sws_isSupportedInput(enum AVPixelFormat pix_fmt); - -/** - * Return a positive value if pix_fmt is a supported output format, 0 - * otherwise. - */ -int sws_isSupportedOutput(enum AVPixelFormat pix_fmt); - -/** - * @param[in] pix_fmt the pixel format - * @return a positive value if an endianness conversion for pix_fmt is - * supported, 0 otherwise. - */ -int sws_isSupportedEndiannessConversion(enum AVPixelFormat pix_fmt); - -/** - * Allocate an empty SwsContext. This must be filled and passed to - * sws_init_context(). For filling see AVOptions, options.c and - * sws_setColorspaceDetails(). - */ -struct SwsContext *sws_alloc_context(void); - -/** - * Initialize the swscaler context sws_context. - * - * @return zero or positive value on success, a negative value on - * error - */ -av_warn_unused_result -int sws_init_context(struct SwsContext *sws_context, SwsFilter *srcFilter, SwsFilter *dstFilter); - -/** - * Free the swscaler context swsContext. - * If swsContext is NULL, then does nothing. - */ -void sws_freeContext(struct SwsContext *swsContext); - -/** - * Allocate and return an SwsContext. You need it to perform - * scaling/conversion operations using sws_scale(). - * - * @param srcW the width of the source image - * @param srcH the height of the source image - * @param srcFormat the source image format - * @param dstW the width of the destination image - * @param dstH the height of the destination image - * @param dstFormat the destination image format - * @param flags specify which algorithm and options to use for rescaling - * @param param extra parameters to tune the used scaler - * For SWS_BICUBIC param[0] and [1] tune the shape of the basis - * function, param[0] tunes f(1) and param[1] f´(1) - * For SWS_GAUSS param[0] tunes the exponent and thus cutoff - * frequency - * For SWS_LANCZOS param[0] tunes the width of the window function - * @return a pointer to an allocated context, or NULL in case of error - * @note this function is to be removed after a saner alternative is - * written - */ -struct SwsContext *sws_getContext(int srcW, int srcH, enum AVPixelFormat srcFormat, - int dstW, int dstH, enum AVPixelFormat dstFormat, - int flags, SwsFilter *srcFilter, - SwsFilter *dstFilter, const double *param); - -/** - * Scale the image slice in srcSlice and put the resulting scaled - * slice in the image in dst. A slice is a sequence of consecutive - * rows in an image. - * - * Slices have to be provided in sequential order, either in - * top-bottom or bottom-top order. If slices are provided in - * non-sequential order the behavior of the function is undefined. - * - * @param c the scaling context previously created with - * sws_getContext() - * @param srcSlice the array containing the pointers to the planes of - * the source slice - * @param srcStride the array containing the strides for each plane of - * the source image - * @param srcSliceY the position in the source image of the slice to - * process, that is the number (counted starting from - * zero) in the image of the first row of the slice - * @param srcSliceH the height of the source slice, that is the number - * of rows in the slice - * @param dst the array containing the pointers to the planes of - * the destination image - * @param dstStride the array containing the strides for each plane of - * the destination image - * @return the height of the output slice - */ -int sws_scale(struct SwsContext *c, const uint8_t *const srcSlice[], - const int srcStride[], int srcSliceY, int srcSliceH, - uint8_t *const dst[], const int dstStride[]); - -/** - * Scale source data from src and write the output to dst. - * - * This is merely a convenience wrapper around - * - sws_frame_start() - * - sws_send_slice(0, src->height) - * - sws_receive_slice(0, dst->height) - * - sws_frame_end() - * - * @param dst The destination frame. See documentation for sws_frame_start() for - * more details. - * @param src The source frame. - * - * @return 0 on success, a negative AVERROR code on failure - */ -int sws_scale_frame(struct SwsContext *c, AVFrame *dst, const AVFrame *src); - -/** - * Initialize the scaling process for a given pair of source/destination frames. - * Must be called before any calls to sws_send_slice() and sws_receive_slice(). - * - * This function will retain references to src and dst, so they must both use - * refcounted buffers (if allocated by the caller, in case of dst). - * - * @param dst The destination frame. - * - * The data buffers may either be already allocated by the caller or - * left clear, in which case they will be allocated by the scaler. - * The latter may have performance advantages - e.g. in certain cases - * some output planes may be references to input planes, rather than - * copies. - * - * Output data will be written into this frame in successful - * sws_receive_slice() calls. - * @param src The source frame. The data buffers must be allocated, but the - * frame data does not have to be ready at this point. Data - * availability is then signalled by sws_send_slice(). - * @return 0 on success, a negative AVERROR code on failure - * - * @see sws_frame_end() - */ -int sws_frame_start(struct SwsContext *c, AVFrame *dst, const AVFrame *src); - -/** - * Finish the scaling process for a pair of source/destination frames previously - * submitted with sws_frame_start(). Must be called after all sws_send_slice() - * and sws_receive_slice() calls are done, before any new sws_frame_start() - * calls. - */ -void sws_frame_end(struct SwsContext *c); - -/** - * Indicate that a horizontal slice of input data is available in the source - * frame previously provided to sws_frame_start(). The slices may be provided in - * any order, but may not overlap. For vertically subsampled pixel formats, the - * slices must be aligned according to subsampling. - * - * @param slice_start first row of the slice - * @param slice_height number of rows in the slice - * - * @return a non-negative number on success, a negative AVERROR code on failure. - */ -int sws_send_slice(struct SwsContext *c, unsigned int slice_start, - unsigned int slice_height); - -/** - * Request a horizontal slice of the output data to be written into the frame - * previously provided to sws_frame_start(). - * - * @param slice_start first row of the slice; must be a multiple of - * sws_receive_slice_alignment() - * @param slice_height number of rows in the slice; must be a multiple of - * sws_receive_slice_alignment(), except for the last slice - * (i.e. when slice_start+slice_height is equal to output - * frame height) - * - * @return a non-negative number if the data was successfully written into the output - * AVERROR(EAGAIN) if more input data needs to be provided before the - * output can be produced - * another negative AVERROR code on other kinds of scaling failure - */ -int sws_receive_slice(struct SwsContext *c, unsigned int slice_start, - unsigned int slice_height); - -/** - * @return alignment required for output slices requested with sws_receive_slice(). - * Slice offsets and sizes passed to sws_receive_slice() must be - * multiples of the value returned from this function. - */ -unsigned int sws_receive_slice_alignment(const struct SwsContext *c); - -/** - * @param dstRange flag indicating the while-black range of the output (1=jpeg / 0=mpeg) - * @param srcRange flag indicating the while-black range of the input (1=jpeg / 0=mpeg) - * @param table the yuv2rgb coefficients describing the output yuv space, normally ff_yuv2rgb_coeffs[x] - * @param inv_table the yuv2rgb coefficients describing the input yuv space, normally ff_yuv2rgb_coeffs[x] - * @param brightness 16.16 fixed point brightness correction - * @param contrast 16.16 fixed point contrast correction - * @param saturation 16.16 fixed point saturation correction -#if LIBSWSCALE_VERSION_MAJOR > 6 - * @return negative error code on error, non negative otherwise -#else - * @return -1 if not supported -#endif - */ -int sws_setColorspaceDetails(struct SwsContext *c, const int inv_table[4], - int srcRange, const int table[4], int dstRange, - int brightness, int contrast, int saturation); - -/** -#if LIBSWSCALE_VERSION_MAJOR > 6 - * @return negative error code on error, non negative otherwise -#else - * @return -1 if not supported -#endif - */ -int sws_getColorspaceDetails(struct SwsContext *c, int **inv_table, - int *srcRange, int **table, int *dstRange, - int *brightness, int *contrast, int *saturation); - -/** - * Allocate and return an uninitialized vector with length coefficients. - */ -SwsVector *sws_allocVec(int length); - -/** - * Return a normalized Gaussian curve used to filter stuff - * quality = 3 is high quality, lower is lower quality. - */ -SwsVector *sws_getGaussianVec(double variance, double quality); - -/** - * Scale all the coefficients of a by the scalar value. - */ -void sws_scaleVec(SwsVector *a, double scalar); - -/** - * Scale all the coefficients of a so that their sum equals height. - */ -void sws_normalizeVec(SwsVector *a, double height); - -void sws_freeVec(SwsVector *a); - -SwsFilter *sws_getDefaultFilter(float lumaGBlur, float chromaGBlur, - float lumaSharpen, float chromaSharpen, - float chromaHShift, float chromaVShift, - int verbose); -void sws_freeFilter(SwsFilter *filter); - -/** - * Check if context can be reused, otherwise reallocate a new one. - * - * If context is NULL, just calls sws_getContext() to get a new - * context. Otherwise, checks if the parameters are the ones already - * saved in context. If that is the case, returns the current - * context. Otherwise, frees context and gets a new context with - * the new parameters. - * - * Be warned that srcFilter and dstFilter are not checked, they - * are assumed to remain the same. - */ -struct SwsContext *sws_getCachedContext(struct SwsContext *context, - int srcW, int srcH, enum AVPixelFormat srcFormat, - int dstW, int dstH, enum AVPixelFormat dstFormat, - int flags, SwsFilter *srcFilter, - SwsFilter *dstFilter, const double *param); - -/** - * Convert an 8-bit paletted frame into a frame with a color depth of 32 bits. - * - * The output frame will have the same packed format as the palette. - * - * @param src source frame buffer - * @param dst destination frame buffer - * @param num_pixels number of pixels to convert - * @param palette array with [256] entries, which must match color arrangement (RGB or BGR) of src - */ -void sws_convertPalette8ToPacked32(const uint8_t *src, uint8_t *dst, int num_pixels, const uint8_t *palette); - -/** - * Convert an 8-bit paletted frame into a frame with a color depth of 24 bits. - * - * With the palette format "ABCD", the destination frame ends up with the format "ABC". - * - * @param src source frame buffer - * @param dst destination frame buffer - * @param num_pixels number of pixels to convert - * @param palette array with [256] entries, which must match color arrangement (RGB or BGR) of src - */ -void sws_convertPalette8ToPacked24(const uint8_t *src, uint8_t *dst, int num_pixels, const uint8_t *palette); - -/** - * Get the AVClass for swsContext. It can be used in combination with - * AV_OPT_SEARCH_FAKE_OBJ for examining options. - * - * @see av_opt_find(). - */ -const AVClass *sws_get_class(void); - -/** - * @} - */ - -#endif /* SWSCALE_SWSCALE_H */ diff --git a/third_party/ffmpeg/windows/include/libswscale/version.h b/third_party/ffmpeg/windows/include/libswscale/version.h deleted file mode 100644 index 3193562d..00000000 --- a/third_party/ffmpeg/windows/include/libswscale/version.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWSCALE_VERSION_H -#define SWSCALE_VERSION_H - -/** - * @file - * swscale version macros - */ - -#include "libavutil/version.h" - -#include "version_major.h" - -#define LIBSWSCALE_VERSION_MINOR 8 -#define LIBSWSCALE_VERSION_MICRO 102 - -#define LIBSWSCALE_VERSION_INT AV_VERSION_INT(LIBSWSCALE_VERSION_MAJOR, \ - LIBSWSCALE_VERSION_MINOR, \ - LIBSWSCALE_VERSION_MICRO) -#define LIBSWSCALE_VERSION AV_VERSION(LIBSWSCALE_VERSION_MAJOR, \ - LIBSWSCALE_VERSION_MINOR, \ - LIBSWSCALE_VERSION_MICRO) -#define LIBSWSCALE_BUILD LIBSWSCALE_VERSION_INT - -#define LIBSWSCALE_IDENT "SwS" AV_STRINGIFY(LIBSWSCALE_VERSION) - -#endif /* SWSCALE_VERSION_H */ diff --git a/third_party/ffmpeg/windows/include/libswscale/version_major.h b/third_party/ffmpeg/windows/include/libswscale/version_major.h deleted file mode 100644 index 2f841878..00000000 --- a/third_party/ffmpeg/windows/include/libswscale/version_major.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef SWSCALE_VERSION_MAJOR_H -#define SWSCALE_VERSION_MAJOR_H - -/** - * @file - * swscale version macros - */ - -#define LIBSWSCALE_VERSION_MAJOR 6 - -/** - * FF_API_* defines may be placed below to indicate public API that will be - * dropped at a future version bump. The defines themselves are not part of - * the public API and may change, break or disappear at any time. - */ - -#endif /* SWSCALE_VERSION_MAJOR_H */ diff --git a/third_party/ffmpeg/windows/lib/x64/avcodec.lib b/third_party/ffmpeg/windows/lib/x64/avcodec.lib deleted file mode 100644 index 2c443c4a..00000000 Binary files a/third_party/ffmpeg/windows/lib/x64/avcodec.lib and /dev/null differ diff --git a/third_party/ffmpeg/windows/lib/x64/avdevice.lib b/third_party/ffmpeg/windows/lib/x64/avdevice.lib deleted file mode 100644 index 61c0af88..00000000 Binary files a/third_party/ffmpeg/windows/lib/x64/avdevice.lib and /dev/null differ diff --git a/third_party/ffmpeg/windows/lib/x64/avfilter.lib b/third_party/ffmpeg/windows/lib/x64/avfilter.lib deleted file mode 100644 index 9eeeeb94..00000000 Binary files a/third_party/ffmpeg/windows/lib/x64/avfilter.lib and /dev/null differ diff --git a/third_party/ffmpeg/windows/lib/x64/avformat.lib b/third_party/ffmpeg/windows/lib/x64/avformat.lib deleted file mode 100644 index 9531a7f7..00000000 Binary files a/third_party/ffmpeg/windows/lib/x64/avformat.lib and /dev/null differ diff --git a/third_party/ffmpeg/windows/lib/x64/avutil.lib b/third_party/ffmpeg/windows/lib/x64/avutil.lib deleted file mode 100644 index bf26b98a..00000000 Binary files a/third_party/ffmpeg/windows/lib/x64/avutil.lib and /dev/null differ diff --git a/third_party/ffmpeg/windows/lib/x64/swresample.lib b/third_party/ffmpeg/windows/lib/x64/swresample.lib deleted file mode 100644 index 0d838989..00000000 Binary files a/third_party/ffmpeg/windows/lib/x64/swresample.lib and /dev/null differ diff --git a/third_party/ffmpeg/windows/lib/x64/swscale.lib b/third_party/ffmpeg/windows/lib/x64/swscale.lib deleted file mode 100644 index 4327bc19..00000000 Binary files a/third_party/ffmpeg/windows/lib/x64/swscale.lib and /dev/null differ diff --git a/third_party/ffmpeg/windows/lib/x86/avcodec.lib b/third_party/ffmpeg/windows/lib/x86/avcodec.lib deleted file mode 100644 index a34ee56c..00000000 Binary files a/third_party/ffmpeg/windows/lib/x86/avcodec.lib and /dev/null differ diff --git a/third_party/ffmpeg/windows/lib/x86/avdevice.lib b/third_party/ffmpeg/windows/lib/x86/avdevice.lib deleted file mode 100644 index 3f38b6d5..00000000 Binary files a/third_party/ffmpeg/windows/lib/x86/avdevice.lib and /dev/null differ diff --git a/third_party/ffmpeg/windows/lib/x86/avfilter.lib b/third_party/ffmpeg/windows/lib/x86/avfilter.lib deleted file mode 100644 index dcec07e3..00000000 Binary files a/third_party/ffmpeg/windows/lib/x86/avfilter.lib and /dev/null differ diff --git a/third_party/ffmpeg/windows/lib/x86/avformat.lib b/third_party/ffmpeg/windows/lib/x86/avformat.lib deleted file mode 100644 index 0a529b20..00000000 Binary files a/third_party/ffmpeg/windows/lib/x86/avformat.lib and /dev/null differ diff --git a/third_party/ffmpeg/windows/lib/x86/avutil.lib b/third_party/ffmpeg/windows/lib/x86/avutil.lib deleted file mode 100644 index 69981b1e..00000000 Binary files a/third_party/ffmpeg/windows/lib/x86/avutil.lib and /dev/null differ diff --git a/third_party/ffmpeg/windows/lib/x86/swresample.lib b/third_party/ffmpeg/windows/lib/x86/swresample.lib deleted file mode 100644 index 155fa83a..00000000 Binary files a/third_party/ffmpeg/windows/lib/x86/swresample.lib and /dev/null differ diff --git a/third_party/ffmpeg/windows/lib/x86/swscale.lib b/third_party/ffmpeg/windows/lib/x86/swscale.lib deleted file mode 100644 index 08dcd401..00000000 Binary files a/third_party/ffmpeg/windows/lib/x86/swscale.lib and /dev/null differ diff --git a/third_party/libofd/libofd-master.zip b/third_party/libofd/libofd-master.zip deleted file mode 100644 index 5b9c8001..00000000 Binary files a/third_party/libofd/libofd-master.zip and /dev/null differ diff --git a/third_party/libusb/libusb-1.0.24.zip b/third_party/libusb/libusb-1.0.24.zip deleted file mode 100644 index 9dab3d03..00000000 Binary files a/third_party/libusb/libusb-1.0.24.zip and /dev/null differ diff --git a/third_party/mbedtls/mbedtls-2.4.2-gpl.tgz b/third_party/mbedtls/mbedtls-2.4.2-gpl.tgz deleted file mode 100644 index 978146d7..00000000 Binary files a/third_party/mbedtls/mbedtls-2.4.2-gpl.tgz and /dev/null differ diff --git a/third_party/python/Python-3.10.7.tgz b/third_party/python/Python-3.10.7.tgz deleted file mode 100644 index 6399e116..00000000 Binary files a/third_party/python/Python-3.10.7.tgz and /dev/null differ